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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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: include/linux/amd-pstate.h 1111F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1112 1113AMD PTDMA DRIVER 1114M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1115L: dmaengine@vger.kernel.org 1116S: Maintained 1117F: drivers/dma/ptdma/ 1118 1119AMD SEATTLE DEVICE TREE SUPPORT 1120M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1121M: Tom Lendacky <thomas.lendacky@amd.com> 1122S: Supported 1123F: arch/arm64/boot/dts/amd/ 1124 1125AMD SENSOR FUSION HUB DRIVER 1126M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1127L: linux-input@vger.kernel.org 1128S: Maintained 1129F: Documentation/hid/amd-sfh* 1130F: drivers/hid/amd-sfh-hid/ 1131 1132AMD SPI DRIVER 1133M: Sanjay R Mehta <sanju.mehta@amd.com> 1134S: Maintained 1135F: drivers/spi/spi-amd.c 1136 1137AMD XGBE DRIVER 1138M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1139L: netdev@vger.kernel.org 1140S: Supported 1141F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1142F: drivers/net/ethernet/amd/xgbe/ 1143 1144AMLOGIC DDR PMU DRIVER 1145M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1146L: linux-amlogic@lists.infradead.org 1147S: Supported 1148W: http://www.amlogic.com 1149F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1150F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1151F: drivers/perf/amlogic/ 1152F: include/soc/amlogic/ 1153 1154AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1155M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1156L: linux-hwmon@vger.kernel.org 1157S: Maintained 1158F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1159F: Documentation/hwmon/chipcap2.rst 1160F: drivers/hwmon/chipcap2.c 1161 1162AMPHION VPU CODEC V4L2 DRIVER 1163M: Ming Qian <ming.qian@nxp.com> 1164M: Zhou Peng <eagle.zhou@nxp.com> 1165L: linux-media@vger.kernel.org 1166S: Maintained 1167F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1168F: drivers/media/platform/amphion/ 1169 1170AMS AS73211 DRIVER 1171M: Christian Eggers <ceggers@arri.de> 1172L: linux-iio@vger.kernel.org 1173S: Maintained 1174F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1175F: drivers/iio/light/as73211.c 1176 1177AMT (Automatic Multicast Tunneling) 1178M: Taehee Yoo <ap420073@gmail.com> 1179L: netdev@vger.kernel.org 1180S: Maintained 1181T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1182T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1183F: drivers/net/amt.c 1184 1185ANALOG DEVICES INC AD3552R DRIVER 1186M: Nuno Sá <nuno.sa@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1191F: drivers/iio/dac/ad3552r.c 1192 1193ANALOG DEVICES INC AD4130 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1199F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1200F: drivers/iio/adc/ad4130.c 1201 1202ANALOG DEVICES INC AD7091R DRIVER 1203M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1204L: linux-iio@vger.kernel.org 1205S: Supported 1206W: http://ez.analog.com/community/linux-device-drivers 1207F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1208F: drivers/iio/adc/ad7091r* 1209 1210ANALOG DEVICES INC AD7192 DRIVER 1211M: Alexandru Tachici <alexandru.tachici@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1216F: drivers/iio/adc/ad7192.c 1217 1218ANALOG DEVICES INC AD7292 DRIVER 1219M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1220L: linux-iio@vger.kernel.org 1221S: Supported 1222W: https://ez.analog.com/linux-software-drivers 1223F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1224F: drivers/iio/adc/ad7292.c 1225 1226ANALOG DEVICES INC AD7293 DRIVER 1227M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1228L: linux-iio@vger.kernel.org 1229S: Supported 1230W: https://ez.analog.com/linux-software-drivers 1231F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1232F: drivers/iio/dac/ad7293.c 1233 1234ANALOG DEVICES INC AD74115 DRIVER 1235M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1236L: linux-iio@vger.kernel.org 1237S: Supported 1238W: https://ez.analog.com/linux-software-drivers 1239F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1240F: drivers/iio/addac/ad74115.c 1241 1242ANALOG DEVICES INC AD74413R DRIVER 1243M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1244L: linux-iio@vger.kernel.org 1245S: Supported 1246W: https://ez.analog.com/linux-software-drivers 1247F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1248F: drivers/iio/addac/ad74413r.c 1249F: include/dt-bindings/iio/addac/adi,ad74413r.h 1250 1251ANALOG DEVICES INC AD7768-1 DRIVER 1252M: Michael Hennerich <Michael.Hennerich@analog.com> 1253L: linux-iio@vger.kernel.org 1254S: Supported 1255W: https://ez.analog.com/linux-software-drivers 1256F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1257F: drivers/iio/adc/ad7768-1.c 1258 1259ANALOG DEVICES INC AD7780 DRIVER 1260M: Michael Hennerich <Michael.Hennerich@analog.com> 1261M: Renato Lui Geh <renatogeh@gmail.com> 1262L: linux-iio@vger.kernel.org 1263S: Supported 1264W: https://ez.analog.com/linux-software-drivers 1265F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1266F: drivers/iio/adc/ad7780.c 1267 1268ANALOG DEVICES INC AD9739a DRIVER 1269M: Nuno Sa <nuno.sa@analog.com> 1270M: Dragos Bogdan <dragos.bogdan@analog.com> 1271L: linux-iio@vger.kernel.org 1272S: Supported 1273W: https://ez.analog.com/linux-software-drivers 1274F: Documentation/devicetree/bindings/iio/dac/adi,ad9739a.yaml 1275F: drivers/iio/dac/ad9739a.c 1276 1277ANALOG DEVICES INC ADA4250 DRIVER 1278M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1279L: linux-iio@vger.kernel.org 1280S: Supported 1281W: https://ez.analog.com/linux-software-drivers 1282F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1283F: drivers/iio/amplifiers/ada4250.c 1284 1285ANALOG DEVICES INC ADF4377 DRIVER 1286M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1287L: linux-iio@vger.kernel.org 1288S: Supported 1289W: https://ez.analog.com/linux-software-drivers 1290F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1291F: drivers/iio/frequency/adf4377.c 1292 1293ANALOG DEVICES INC ADGS1408 DRIVER 1294M: Mircea Caprioru <mircea.caprioru@analog.com> 1295S: Supported 1296F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1297F: drivers/mux/adgs1408.c 1298 1299ANALOG DEVICES INC ADIN DRIVER 1300M: Michael Hennerich <michael.hennerich@analog.com> 1301L: netdev@vger.kernel.org 1302S: Supported 1303W: https://ez.analog.com/linux-software-drivers 1304F: Documentation/devicetree/bindings/net/adi,adin.yaml 1305F: drivers/net/phy/adin.c 1306 1307ANALOG DEVICES INC ADIS DRIVER LIBRARY 1308M: Nuno Sa <nuno.sa@analog.com> 1309L: linux-iio@vger.kernel.org 1310S: Supported 1311F: drivers/iio/imu/adis.c 1312F: drivers/iio/imu/adis_buffer.c 1313F: drivers/iio/imu/adis_trigger.c 1314F: include/linux/iio/imu/adis.h 1315 1316ANALOG DEVICES INC ADIS16460 DRIVER 1317M: Dragos Bogdan <dragos.bogdan@analog.com> 1318L: linux-iio@vger.kernel.org 1319S: Supported 1320W: https://ez.analog.com/linux-software-drivers 1321F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1322F: drivers/iio/imu/adis16460.c 1323 1324ANALOG DEVICES INC ADIS16475 DRIVER 1325M: Nuno Sa <nuno.sa@analog.com> 1326L: linux-iio@vger.kernel.org 1327S: Supported 1328W: https://ez.analog.com/linux-software-drivers 1329F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1330F: drivers/iio/imu/adis16475.c 1331 1332ANALOG DEVICES INC ADM1177 DRIVER 1333M: Michael Hennerich <Michael.Hennerich@analog.com> 1334L: linux-hwmon@vger.kernel.org 1335S: Supported 1336W: https://ez.analog.com/linux-software-drivers 1337F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1338F: drivers/hwmon/adm1177.c 1339 1340ANALOG DEVICES INC ADMFM2000 DRIVER 1341M: Kim Seer Paller <kimseer.paller@analog.com> 1342L: linux-iio@vger.kernel.org 1343S: Supported 1344W: https://ez.analog.com/linux-software-drivers 1345F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1346F: drivers/iio/frequency/admfm2000.c 1347 1348ANALOG DEVICES INC ADMV1013 DRIVER 1349M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1350L: linux-iio@vger.kernel.org 1351S: Supported 1352W: https://ez.analog.com/linux-software-drivers 1353F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1354F: drivers/iio/frequency/admv1013.c 1355 1356ANALOG DEVICES INC ADMV1014 DRIVER 1357M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1358L: linux-iio@vger.kernel.org 1359S: Supported 1360W: https://ez.analog.com/linux-software-drivers 1361F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1362F: drivers/iio/frequency/admv1014.c 1363 1364ANALOG DEVICES INC ADMV8818 DRIVER 1365M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1366L: linux-iio@vger.kernel.org 1367S: Supported 1368W: https://ez.analog.com/linux-software-drivers 1369F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1370F: drivers/iio/filter/admv8818.c 1371 1372ANALOG DEVICES INC ADP5061 DRIVER 1373M: Michael Hennerich <Michael.Hennerich@analog.com> 1374L: linux-pm@vger.kernel.org 1375S: Supported 1376W: https://ez.analog.com/linux-software-drivers 1377F: drivers/power/supply/adp5061.c 1378 1379ANALOG DEVICES INC ADRF6780 DRIVER 1380M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1381L: linux-iio@vger.kernel.org 1382S: Supported 1383W: https://ez.analog.com/linux-software-drivers 1384F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1385F: drivers/iio/frequency/adrf6780.c 1386 1387ANALOG DEVICES INC ADV7180 DRIVER 1388M: Lars-Peter Clausen <lars@metafoo.de> 1389L: linux-media@vger.kernel.org 1390S: Supported 1391W: https://ez.analog.com/linux-software-drivers 1392F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1393F: drivers/media/i2c/adv7180.c 1394 1395ANALOG DEVICES INC ADV748X DRIVER 1396M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1397L: linux-media@vger.kernel.org 1398S: Maintained 1399F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1400F: drivers/media/i2c/adv748x/* 1401 1402ANALOG DEVICES INC ADV7511 DRIVER 1403M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1404L: linux-media@vger.kernel.org 1405S: Maintained 1406F: drivers/media/i2c/adv7511* 1407 1408ANALOG DEVICES INC ADV7604 DRIVER 1409M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1410L: linux-media@vger.kernel.org 1411S: Maintained 1412F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1413F: drivers/media/i2c/adv7604* 1414 1415ANALOG DEVICES INC ADV7842 DRIVER 1416M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1417L: linux-media@vger.kernel.org 1418S: Maintained 1419F: drivers/media/i2c/adv7842* 1420 1421ANALOG DEVICES INC ADXRS290 DRIVER 1422M: Nishant Malpani <nish.malpani25@gmail.com> 1423L: linux-iio@vger.kernel.org 1424S: Supported 1425F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1426F: drivers/iio/gyro/adxrs290.c 1427 1428ANALOG DEVICES INC ASOC CODEC DRIVERS 1429M: Lars-Peter Clausen <lars@metafoo.de> 1430M: Nuno Sá <nuno.sa@analog.com> 1431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1432S: Supported 1433W: http://wiki.analog.com/ 1434W: https://ez.analog.com/linux-software-drivers 1435F: sound/soc/codecs/ad1* 1436F: sound/soc/codecs/ad7* 1437F: sound/soc/codecs/adau* 1438F: sound/soc/codecs/adav* 1439F: sound/soc/codecs/sigmadsp.* 1440F: sound/soc/codecs/ssm* 1441 1442ANALOG DEVICES INC AXI DAC DRIVER 1443M: Nuno Sa <nuno.sa@analog.com> 1444L: linux-iio@vger.kernel.org 1445S: Supported 1446W: https://ez.analog.com/linux-software-drivers 1447F: Documentation/devicetree/bindings/iio/dac/adi,axi-dac.yaml 1448F: drivers/iio/dac/adi-axi-dac.c 1449 1450ANALOG DEVICES INC DMA DRIVERS 1451M: Lars-Peter Clausen <lars@metafoo.de> 1452S: Supported 1453W: https://ez.analog.com/linux-software-drivers 1454F: drivers/dma/dma-axi-dmac.c 1455 1456ANALOG DEVICES INC IIO DRIVERS 1457M: Lars-Peter Clausen <lars@metafoo.de> 1458M: Michael Hennerich <Michael.Hennerich@analog.com> 1459S: Supported 1460W: http://wiki.analog.com/ 1461W: https://ez.analog.com/linux-software-drivers 1462F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1463F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1464F: Documentation/devicetree/bindings/iio/*/adi,* 1465F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1466F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1467F: drivers/iio/*/ad* 1468F: drivers/iio/adc/ltc249* 1469F: drivers/iio/amplifiers/hmc425a.c 1470F: drivers/staging/iio/*/ad* 1471X: drivers/iio/*/adjd* 1472 1473ANALOGBITS PLL LIBRARIES 1474M: Paul Walmsley <paul.walmsley@sifive.com> 1475M: Samuel Holland <samuel.holland@sifive.com> 1476S: Supported 1477F: drivers/clk/analogbits/* 1478F: include/linux/clk/analogbits* 1479 1480ANDROID DRIVERS 1481M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1482M: Arve Hjønnevåg <arve@android.com> 1483M: Todd Kjos <tkjos@android.com> 1484M: Martijn Coenen <maco@android.com> 1485M: Joel Fernandes <joel@joelfernandes.org> 1486M: Christian Brauner <christian@brauner.io> 1487M: Carlos Llamas <cmllamas@google.com> 1488M: Suren Baghdasaryan <surenb@google.com> 1489L: linux-kernel@vger.kernel.org 1490S: Supported 1491T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1492F: drivers/android/ 1493 1494ANDROID GOLDFISH PIC DRIVER 1495M: Miodrag Dinic <miodrag.dinic@mips.com> 1496S: Supported 1497F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1498F: drivers/irqchip/irq-goldfish-pic.c 1499 1500ANDROID GOLDFISH RTC DRIVER 1501M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1502S: Supported 1503F: drivers/rtc/rtc-goldfish.c 1504 1505AOA (Apple Onboard Audio) ALSA DRIVER 1506M: Johannes Berg <johannes@sipsolutions.net> 1507L: linuxppc-dev@lists.ozlabs.org 1508L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1509S: Maintained 1510F: sound/aoa/ 1511 1512APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1513M: William Breathitt Gray <wbg@kernel.org> 1514L: linux-iio@vger.kernel.org 1515S: Maintained 1516F: drivers/iio/addac/stx104.c 1517 1518APM DRIVER 1519M: Jiri Kosina <jikos@kernel.org> 1520S: Odd fixes 1521T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1522F: arch/x86/kernel/apm_32.c 1523F: drivers/char/apm-emulation.c 1524F: include/linux/apm_bios.h 1525F: include/uapi/linux/apm_bios.h 1526 1527APPARMOR SECURITY MODULE 1528M: John Johansen <john.johansen@canonical.com> 1529M: John Johansen <john@apparmor.net> 1530L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1531S: Supported 1532W: apparmor.net 1533B: https://gitlab.com/apparmor/apparmor-kernel 1534C: irc://irc.oftc.net/apparmor 1535T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1536T: https://gitlab.com/apparmor/apparmor-kernel.git 1537F: Documentation/admin-guide/LSM/apparmor.rst 1538F: security/apparmor/ 1539 1540APPLE BCM5974 MULTITOUCH DRIVER 1541M: Henrik Rydberg <rydberg@bitmath.org> 1542L: linux-input@vger.kernel.org 1543S: Odd fixes 1544F: drivers/input/mouse/bcm5974.c 1545 1546APPLE PCIE CONTROLLER DRIVER 1547M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1548M: Marc Zyngier <maz@kernel.org> 1549L: linux-pci@vger.kernel.org 1550S: Maintained 1551F: drivers/pci/controller/pcie-apple.c 1552 1553APPLE SMC DRIVER 1554M: Henrik Rydberg <rydberg@bitmath.org> 1555L: linux-hwmon@vger.kernel.org 1556S: Odd fixes 1557F: drivers/hwmon/applesmc.c 1558 1559APPLETALK NETWORK LAYER 1560L: netdev@vger.kernel.org 1561S: Odd fixes 1562F: include/linux/atalk.h 1563F: include/uapi/linux/atalk.h 1564F: net/appletalk/ 1565 1566APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1567M: Khuong Dinh <khuong@os.amperecomputing.com> 1568S: Supported 1569F: arch/arm64/boot/dts/apm/ 1570 1571APPLIED MICRO (APM) X-GENE SOC EDAC 1572M: Khuong Dinh <khuong@os.amperecomputing.com> 1573S: Supported 1574F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1575F: drivers/edac/xgene_edac.c 1576 1577APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1578M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1579M: Keyur Chudgar <keyur@os.amperecomputing.com> 1580S: Supported 1581F: drivers/net/ethernet/apm/xgene-v2/ 1582 1583APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1584M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1585M: Keyur Chudgar <keyur@os.amperecomputing.com> 1586M: Quan Nguyen <quan@os.amperecomputing.com> 1587S: Supported 1588F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1589F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1590F: drivers/net/ethernet/apm/xgene/ 1591F: drivers/net/mdio/mdio-xgene.c 1592 1593APPLIED MICRO (APM) X-GENE SOC PMU 1594M: Khuong Dinh <khuong@os.amperecomputing.com> 1595S: Supported 1596F: Documentation/admin-guide/perf/xgene-pmu.rst 1597F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1598F: drivers/perf/xgene_pmu.c 1599 1600APTINA CAMERA SENSOR PLL 1601M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1602L: linux-media@vger.kernel.org 1603S: Maintained 1604F: drivers/media/i2c/aptina-pll.* 1605 1606AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1607M: Aleksa Savic <savicaleksa83@gmail.com> 1608M: Jack Doan <me@jackdoan.com> 1609L: linux-hwmon@vger.kernel.org 1610S: Maintained 1611F: Documentation/hwmon/aquacomputer_d5next.rst 1612F: drivers/hwmon/aquacomputer_d5next.c 1613 1614AQUANTIA ETHERNET DRIVER (atlantic) 1615M: Igor Russkikh <irusskikh@marvell.com> 1616L: netdev@vger.kernel.org 1617S: Supported 1618W: https://www.marvell.com/ 1619Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1620F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1621F: drivers/net/ethernet/aquantia/atlantic/ 1622 1623AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1624M: Egor Pomozov <epomozov@marvell.com> 1625L: netdev@vger.kernel.org 1626S: Supported 1627W: http://www.aquantia.com 1628F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1629 1630AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1631M: Krzysztof Hałasa <khalasa@piap.pl> 1632L: linux-media@vger.kernel.org 1633S: Maintained 1634F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1635F: drivers/media/i2c/ar0521.c 1636 1637ARASAN NAND CONTROLLER DRIVER 1638M: Miquel Raynal <miquel.raynal@bootlin.com> 1639R: Michal Simek <michal.simek@amd.com> 1640L: linux-mtd@lists.infradead.org 1641S: Maintained 1642F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1643F: drivers/mtd/nand/raw/arasan-nand-controller.c 1644 1645ARC FRAMEBUFFER DRIVER 1646M: Jaya Kumar <jayalk@intworks.biz> 1647S: Maintained 1648F: drivers/video/fbdev/arcfb.c 1649F: drivers/video/fbdev/core/fb_defio.c 1650 1651ARC PGU DRM DRIVER 1652M: Alexey Brodkin <abrodkin@synopsys.com> 1653S: Supported 1654F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1655F: drivers/gpu/drm/tiny/arcpgu.c 1656 1657ARCNET NETWORK LAYER 1658M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1659L: netdev@vger.kernel.org 1660S: Maintained 1661F: drivers/net/arcnet/ 1662F: include/uapi/linux/if_arcnet.h 1663 1664ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1665M: Arnd Bergmann <arnd@arndb.de> 1666M: Olof Johansson <olof@lixom.net> 1667M: soc@kernel.org 1668L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1669S: Maintained 1670P: Documentation/process/maintainer-soc.rst 1671C: irc://irc.libera.chat/armlinux 1672T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1673F: Documentation/process/maintainer-soc*.rst 1674F: arch/arm/boot/dts/Makefile 1675F: arch/arm64/boot/dts/Makefile 1676 1677ARM ARCHITECTED TIMER DRIVER 1678M: Mark Rutland <mark.rutland@arm.com> 1679M: Marc Zyngier <maz@kernel.org> 1680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1681S: Maintained 1682F: arch/arm/include/asm/arch_timer.h 1683F: arch/arm64/include/asm/arch_timer.h 1684F: drivers/clocksource/arm_arch_timer.c 1685 1686ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1687M: Marc Zyngier <maz@kernel.org> 1688L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1689S: Maintained 1690F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1691F: arch/arm/include/asm/arch_gicv3.h 1692F: arch/arm64/include/asm/arch_gicv3.h 1693F: drivers/irqchip/irq-gic*.[ch] 1694F: include/linux/irqchip/arm-gic*.h 1695F: include/linux/irqchip/arm-vgic-info.h 1696 1697ARM HDLCD DRM DRIVER 1698M: Liviu Dudau <liviu.dudau@arm.com> 1699S: Supported 1700F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1701F: drivers/gpu/drm/arm/hdlcd_* 1702 1703ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1704M: Linus Walleij <linus.walleij@linaro.org> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706S: Maintained 1707F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1708F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1709F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1710F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1711F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1712F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1713F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1714F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1715F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1716F: arch/arm/boot/dts/arm/arm-realview-* 1717F: arch/arm/boot/dts/arm/integrator* 1718F: arch/arm/boot/dts/arm/versatile* 1719F: arch/arm/mach-versatile/ 1720F: drivers/bus/arm-integrator-lm.c 1721F: drivers/clk/versatile/ 1722F: drivers/i2c/busses/i2c-versatile.c 1723F: drivers/irqchip/irq-versatile-fpga.c 1724F: drivers/mtd/maps/physmap-versatile.* 1725F: drivers/power/reset/arm-versatile-reboot.c 1726F: drivers/soc/versatile/ 1727 1728ARM KOMEDA DRM-KMS DRIVER 1729M: Liviu Dudau <liviu.dudau@arm.com> 1730S: Supported 1731T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1732F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1733F: Documentation/gpu/komeda-kms.rst 1734F: drivers/gpu/drm/arm/display/include/ 1735F: drivers/gpu/drm/arm/display/komeda/ 1736 1737ARM MALI PANFROST DRM DRIVER 1738M: Boris Brezillon <boris.brezillon@collabora.com> 1739M: Rob Herring <robh@kernel.org> 1740R: Steven Price <steven.price@arm.com> 1741L: dri-devel@lists.freedesktop.org 1742S: Supported 1743T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1744F: Documentation/gpu/panfrost.rst 1745F: drivers/gpu/drm/panfrost/ 1746F: include/uapi/drm/panfrost_drm.h 1747 1748ARM MALI PANTHOR DRM DRIVER 1749M: Boris Brezillon <boris.brezillon@collabora.com> 1750M: Steven Price <steven.price@arm.com> 1751M: Liviu Dudau <liviu.dudau@arm.com> 1752L: dri-devel@lists.freedesktop.org 1753S: Supported 1754T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1755F: Documentation/devicetree/bindings/gpu/arm,mali-valhall-csf.yaml 1756F: drivers/gpu/drm/panthor/ 1757F: include/uapi/drm/panthor_drm.h 1758 1759ARM MALI-DP DRM DRIVER 1760M: Liviu Dudau <liviu.dudau@arm.com> 1761S: Supported 1762T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 1763F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1764F: Documentation/gpu/afbc.rst 1765F: drivers/gpu/drm/arm/ 1766 1767ARM MFM AND FLOPPY DRIVERS 1768M: Ian Molton <spyro@f2s.com> 1769S: Maintained 1770F: arch/arm/include/asm/floppy.h 1771F: arch/arm/mach-rpc/floppydma.S 1772 1773ARM PMU PROFILING AND DEBUGGING 1774M: Will Deacon <will@kernel.org> 1775M: Mark Rutland <mark.rutland@arm.com> 1776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1777S: Maintained 1778F: Documentation/devicetree/bindings/arm/pmu.yaml 1779F: Documentation/devicetree/bindings/perf/ 1780F: arch/arm*/include/asm/hw_breakpoint.h 1781F: arch/arm*/include/asm/perf_event.h 1782F: arch/arm*/kernel/hw_breakpoint.c 1783F: arch/arm*/kernel/perf_* 1784F: drivers/perf/ 1785F: include/linux/perf/arm_pmu*.h 1786 1787ARM PORT 1788M: Russell King <linux@armlinux.org.uk> 1789L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1790S: Odd Fixes 1791W: http://www.armlinux.org.uk/ 1792T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1793F: arch/arm/ 1794X: arch/arm/boot/dts/ 1795 1796ARM PRIMECELL AACI PL041 DRIVER 1797M: Russell King <linux@armlinux.org.uk> 1798S: Odd Fixes 1799F: sound/arm/aaci.* 1800 1801ARM PRIMECELL BUS SUPPORT 1802M: Russell King <linux@armlinux.org.uk> 1803S: Odd Fixes 1804F: drivers/amba/ 1805F: include/linux/amba/bus.h 1806 1807ARM PRIMECELL KMI PL050 DRIVER 1808M: Russell King <linux@armlinux.org.uk> 1809S: Odd Fixes 1810F: drivers/input/serio/ambakmi.* 1811F: include/linux/amba/kmi.h 1812 1813ARM PRIMECELL MMCI PL180/1 DRIVER 1814M: Russell King <linux@armlinux.org.uk> 1815S: Odd Fixes 1816F: drivers/mmc/host/mmci.* 1817F: include/linux/amba/mmci.h 1818 1819ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1820M: Miquel Raynal <miquel.raynal@bootlin.com> 1821R: Michal Simek <michal.simek@amd.com> 1822L: linux-mtd@lists.infradead.org 1823S: Maintained 1824F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1825F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1826 1827ARM PRIMECELL PL35X SMC DRIVER 1828M: Miquel Raynal <miquel.raynal@bootlin.com> 1829R: Michal Simek <michal.simek@amd.com> 1830L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1831S: Maintained 1832F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1833F: drivers/memory/pl353-smc.c 1834 1835ARM PRIMECELL SSP PL022 SPI DRIVER 1836M: Linus Walleij <linus.walleij@linaro.org> 1837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1838S: Maintained 1839F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1840F: drivers/spi/spi-pl022.c 1841 1842ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1843M: Russell King <linux@armlinux.org.uk> 1844S: Odd Fixes 1845F: drivers/tty/serial/amba-pl01*.c 1846F: include/linux/amba/serial.h 1847 1848ARM PRIMECELL VIC PL190/PL192 DRIVER 1849M: Linus Walleij <linus.walleij@linaro.org> 1850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1851S: Maintained 1852F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1853F: drivers/irqchip/irq-vic.c 1854 1855ARM SMC WATCHDOG DRIVER 1856M: Julius Werner <jwerner@chromium.org> 1857R: Evan Benn <evanbenn@chromium.org> 1858S: Maintained 1859F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1860F: drivers/watchdog/arm_smc_wdt.c 1861 1862ARM SMMU DRIVERS 1863M: Will Deacon <will@kernel.org> 1864R: Robin Murphy <robin.murphy@arm.com> 1865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1866S: Maintained 1867F: Documentation/devicetree/bindings/iommu/arm,smmu* 1868F: drivers/iommu/arm/ 1869F: drivers/iommu/io-pgtable-arm* 1870 1871ARM SUB-ARCHITECTURES 1872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1873S: Maintained 1874C: irc://irc.libera.chat/armlinux 1875T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1876F: arch/arm/mach-*/ 1877F: arch/arm/plat-*/ 1878 1879ARM/ACTIONS SEMI ARCHITECTURE 1880M: Andreas Färber <afaerber@suse.de> 1881M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1883L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1884S: Maintained 1885F: Documentation/devicetree/bindings/arm/actions.yaml 1886F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1887F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1888F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1889F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1890F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1891F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1892F: Documentation/devicetree/bindings/pinctrl/actions,* 1893F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1894F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1895F: arch/arm/boot/dts/actions/ 1896F: arch/arm/mach-actions/ 1897F: arch/arm64/boot/dts/actions/ 1898F: drivers/clk/actions/ 1899F: drivers/clocksource/timer-owl* 1900F: drivers/dma/owl-dma.c 1901F: drivers/i2c/busses/i2c-owl.c 1902F: drivers/irqchip/irq-owl-sirq.c 1903F: drivers/mmc/host/owl-mmc.c 1904F: drivers/net/ethernet/actions/ 1905F: drivers/pinctrl/actions/* 1906F: drivers/pmdomain/actions/ 1907F: include/dt-bindings/power/owl-* 1908F: include/dt-bindings/reset/actions,* 1909F: include/linux/soc/actions/ 1910N: owl 1911 1912ARM/Allwinner SoC Clock Support 1913M: Emilio López <emilio@elopez.com.ar> 1914S: Maintained 1915F: drivers/clk/sunxi/ 1916 1917ARM/Allwinner sunXi SoC support 1918M: Chen-Yu Tsai <wens@csie.org> 1919M: Jernej Skrabec <jernej.skrabec@gmail.com> 1920M: Samuel Holland <samuel@sholland.org> 1921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1922L: linux-sunxi@lists.linux.dev 1923S: Maintained 1924T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1925F: arch/arm/mach-sunxi/ 1926F: arch/arm64/boot/dts/allwinner/ 1927F: drivers/clk/sunxi-ng/ 1928F: drivers/pinctrl/sunxi/ 1929F: drivers/soc/sunxi/ 1930N: allwinner 1931N: sun[x456789]i 1932N: sun[25]0i 1933 1934ARM/AMD PENSANDO ARM64 ARCHITECTURE 1935M: Brad Larson <blarson@amd.com> 1936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1937S: Supported 1938F: Documentation/devicetree/bindings/*/amd,pensando* 1939F: arch/arm64/boot/dts/amd/elba* 1940 1941ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1942M: Neil Armstrong <neil.armstrong@linaro.org> 1943M: Jerome Brunet <jbrunet@baylibre.com> 1944L: linux-amlogic@lists.infradead.org 1945S: Maintained 1946F: Documentation/devicetree/bindings/clock/amlogic* 1947F: drivers/clk/meson/ 1948F: include/dt-bindings/clock/amlogic,a1* 1949F: include/dt-bindings/clock/gxbb* 1950F: include/dt-bindings/clock/meson* 1951 1952ARM/Amlogic Meson SoC Crypto Drivers 1953M: Corentin Labbe <clabbe@baylibre.com> 1954L: linux-crypto@vger.kernel.org 1955L: linux-amlogic@lists.infradead.org 1956S: Maintained 1957F: Documentation/devicetree/bindings/crypto/amlogic* 1958F: drivers/crypto/amlogic/ 1959 1960ARM/Amlogic Meson SoC Sound Drivers 1961M: Jerome Brunet <jbrunet@baylibre.com> 1962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1963S: Maintained 1964F: Documentation/devicetree/bindings/sound/amlogic* 1965F: sound/soc/meson/ 1966 1967ARM/Amlogic Meson SoC support 1968M: Neil Armstrong <neil.armstrong@linaro.org> 1969M: Kevin Hilman <khilman@baylibre.com> 1970R: Jerome Brunet <jbrunet@baylibre.com> 1971R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1973L: linux-amlogic@lists.infradead.org 1974S: Maintained 1975W: http://linux-meson.com/ 1976F: Documentation/devicetree/bindings/phy/amlogic* 1977F: arch/arm/boot/dts/amlogic/ 1978F: arch/arm/mach-meson/ 1979F: arch/arm64/boot/dts/amlogic/ 1980F: drivers/pmdomain/amlogic/ 1981F: drivers/mmc/host/meson* 1982F: drivers/phy/amlogic/ 1983F: drivers/pinctrl/meson/ 1984F: drivers/rtc/rtc-meson* 1985F: drivers/soc/amlogic/ 1986N: meson 1987 1988ARM/Annapurna Labs ALPINE ARCHITECTURE 1989M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1990M: Antoine Tenart <atenart@kernel.org> 1991L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1992S: Maintained 1993F: arch/arm/boot/dts/amazon/ 1994F: arch/arm/mach-alpine/ 1995F: arch/arm64/boot/dts/amazon/ 1996F: drivers/*/*alpine* 1997 1998ARM/APPLE MACHINE SOUND DRIVERS 1999M: Martin Povišer <povik+lin@cutebit.org> 2000L: asahi@lists.linux.dev 2001L: alsa-devel@alsa-project.org (moderated for non-subscribers) 2002S: Maintained 2003F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 2004F: Documentation/devicetree/bindings/sound/apple,* 2005F: sound/soc/apple/* 2006F: sound/soc/codecs/cs42l83-i2c.c 2007F: sound/soc/codecs/ssm3515.c 2008 2009ARM/APPLE MACHINE SUPPORT 2010M: Hector Martin <marcan@marcan.st> 2011M: Sven Peter <sven@svenpeter.dev> 2012R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 2013L: asahi@lists.linux.dev 2014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2015S: Maintained 2016W: https://asahilinux.org 2017B: https://github.com/AsahiLinux/linux/issues 2018C: irc://irc.oftc.net/asahi-dev 2019T: git https://github.com/AsahiLinux/linux.git 2020F: Documentation/devicetree/bindings/arm/apple.yaml 2021F: Documentation/devicetree/bindings/arm/apple/* 2022F: Documentation/devicetree/bindings/clock/apple,nco.yaml 2023F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 2024F: Documentation/devicetree/bindings/dma/apple,admac.yaml 2025F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 2026F: Documentation/devicetree/bindings/interrupt-controller/apple,* 2027F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 2028F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 2029F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 2030F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 2031F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 2032F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 2033F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 2034F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 2035F: Documentation/devicetree/bindings/power/apple* 2036F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 2037F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 2038F: arch/arm64/boot/dts/apple/ 2039F: drivers/bluetooth/hci_bcm4377.c 2040F: drivers/clk/clk-apple-nco.c 2041F: drivers/cpufreq/apple-soc-cpufreq.c 2042F: drivers/dma/apple-admac.c 2043F: drivers/pmdomain/apple/ 2044F: drivers/i2c/busses/i2c-pasemi-core.c 2045F: drivers/i2c/busses/i2c-pasemi-platform.c 2046F: drivers/iommu/apple-dart.c 2047F: drivers/iommu/io-pgtable-dart.c 2048F: drivers/irqchip/irq-apple-aic.c 2049F: drivers/nvme/host/apple.c 2050F: drivers/nvmem/apple-efuses.c 2051F: drivers/pinctrl/pinctrl-apple-gpio.c 2052F: drivers/pwm/pwm-apple.c 2053F: drivers/soc/apple/* 2054F: drivers/watchdog/apple_wdt.c 2055F: include/dt-bindings/interrupt-controller/apple-aic.h 2056F: include/dt-bindings/pinctrl/apple.h 2057F: include/linux/soc/apple/* 2058 2059ARM/ARTPEC MACHINE SUPPORT 2060M: Jesper Nilsson <jesper.nilsson@axis.com> 2061M: Lars Persson <lars.persson@axis.com> 2062L: linux-arm-kernel@axis.com 2063S: Maintained 2064F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 2065F: arch/arm/boot/dts/axis/ 2066F: arch/arm/mach-artpec 2067F: drivers/clk/axis 2068F: drivers/crypto/axis 2069F: drivers/mmc/host/usdhi6rol0.c 2070F: drivers/pinctrl/pinctrl-artpec* 2071 2072ARM/ASPEED I2C DRIVER 2073M: Brendan Higgins <brendanhiggins@google.com> 2074R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2075R: Joel Stanley <joel@jms.id.au> 2076L: linux-i2c@vger.kernel.org 2077L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2078S: Maintained 2079F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2080F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2081F: drivers/i2c/busses/i2c-aspeed.c 2082F: drivers/irqchip/irq-aspeed-i2c-ic.c 2083 2084ARM/ASPEED MACHINE SUPPORT 2085M: Joel Stanley <joel@jms.id.au> 2086R: Andrew Jeffery <andrew@codeconstruct.com.au> 2087L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2088L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2089S: Supported 2090Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2091T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2092F: Documentation/devicetree/bindings/arm/aspeed/ 2093F: arch/arm/boot/dts/aspeed/ 2094F: arch/arm/mach-aspeed/ 2095N: aspeed 2096 2097ARM/BITMAIN ARCHITECTURE 2098M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2100S: Maintained 2101F: Documentation/devicetree/bindings/arm/bitmain.yaml 2102F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2103F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2104F: arch/arm64/boot/dts/bitmain/ 2105F: drivers/clk/clk-bm1880.c 2106F: drivers/pinctrl/pinctrl-bm1880.c 2107 2108ARM/CALXEDA HIGHBANK ARCHITECTURE 2109M: Andre Przywara <andre.przywara@arm.com> 2110L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2111S: Maintained 2112F: arch/arm/boot/dts/calxeda/ 2113F: arch/arm/mach-highbank/ 2114 2115ARM/CAVIUM THUNDER NETWORK DRIVER 2116M: Sunil Goutham <sgoutham@marvell.com> 2117L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2118S: Supported 2119F: drivers/net/ethernet/cavium/thunder/ 2120 2121ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2122M: Lukasz Majewski <lukma@denx.de> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125F: arch/arm/mach-ep93xx/ts72xx.c 2126 2127ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2128M: Alexander Shiyan <shc_work@mail.ru> 2129L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2130S: Odd Fixes 2131N: clps711x 2132 2133ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2134M: Hartley Sweeten <hsweeten@visionengravers.com> 2135M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2136L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2137S: Maintained 2138F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2139F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2140F: arch/arm/boot/compressed/misc-ep93xx.h 2141F: arch/arm/mach-ep93xx/ 2142F: drivers/iio/adc/ep93xx_adc.c 2143 2144ARM/CLKDEV SUPPORT 2145M: Russell King <linux@armlinux.org.uk> 2146L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2147S: Maintained 2148T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2149F: drivers/clk/clkdev.c 2150 2151ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2152M: Baruch Siach <baruch@tkos.co.il> 2153L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2154S: Maintained 2155F: arch/arm/boot/dts/cnxt/ 2156N: digicolor 2157 2158ARM/CORESIGHT FRAMEWORK AND DRIVERS 2159M: Suzuki K Poulose <suzuki.poulose@arm.com> 2160R: Mike Leach <mike.leach@linaro.org> 2161R: James Clark <james.clark@arm.com> 2162L: coresight@lists.linaro.org (moderated for non-subscribers) 2163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2164S: Maintained 2165T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2166F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2167F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2168F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2169F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2170F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2171F: Documentation/trace/coresight/* 2172F: drivers/hwtracing/coresight/* 2173F: include/dt-bindings/arm/coresight-cti-dt.h 2174F: include/linux/coresight* 2175F: include/uapi/linux/coresight* 2176F: samples/coresight/* 2177F: tools/perf/Documentation/arm-coresight.txt 2178F: tools/perf/arch/arm/util/auxtrace.c 2179F: tools/perf/arch/arm/util/cs-etm.c 2180F: tools/perf/arch/arm/util/cs-etm.h 2181F: tools/perf/arch/arm/util/pmu.c 2182F: tools/perf/tests/shell/*coresight* 2183F: tools/perf/tests/shell/coresight/* 2184F: tools/perf/tests/shell/lib/*coresight* 2185F: tools/perf/util/cs-etm-decoder/* 2186F: tools/perf/util/cs-etm.* 2187 2188ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2189M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2190M: Linus Walleij <linus.walleij@linaro.org> 2191L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2192S: Maintained 2193T: git git://github.com/ulli-kroll/linux.git 2194F: Documentation/devicetree/bindings/arm/gemini.yaml 2195F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2196F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2197F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2198F: arch/arm/boot/dts/gemini/ 2199F: arch/arm/mach-gemini/ 2200F: drivers/crypto/gemini/ 2201F: drivers/net/ethernet/cortina/ 2202F: drivers/pinctrl/pinctrl-gemini.c 2203F: drivers/rtc/rtc-ftrtc010.c 2204 2205ARM/CZ.NIC TURRIS SUPPORT 2206M: Marek Behún <kabel@kernel.org> 2207S: Maintained 2208W: https://www.turris.cz/ 2209F: Documentation/ABI/testing/debugfs-moxtet 2210F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2211F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2212F: Documentation/devicetree/bindings/bus/moxtet.txt 2213F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2214F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2215F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2216F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2217F: drivers/bus/moxtet.c 2218F: drivers/firmware/turris-mox-rwtm.c 2219F: drivers/gpio/gpio-moxtet.c 2220F: drivers/leds/leds-turris-omnia.c 2221F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2222F: drivers/watchdog/armada_37xx_wdt.c 2223F: include/dt-bindings/bus/moxtet.h 2224F: include/linux/armada-37xx-rwtm-mailbox.h 2225F: include/linux/moxtet.h 2226 2227ARM/FARADAY FA526 PORT 2228M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2230S: Maintained 2231T: git git://git.berlios.de/gemini-board 2232F: arch/arm/mm/*-fa* 2233 2234ARM/FOOTBRIDGE ARCHITECTURE 2235M: Russell King <linux@armlinux.org.uk> 2236L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2237S: Maintained 2238W: http://www.armlinux.org.uk/ 2239F: arch/arm/include/asm/hardware/dec21285.h 2240F: arch/arm/mach-footbridge/ 2241 2242ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2243M: Shawn Guo <shawnguo@kernel.org> 2244M: Sascha Hauer <s.hauer@pengutronix.de> 2245R: Pengutronix Kernel Team <kernel@pengutronix.de> 2246R: Fabio Estevam <festevam@gmail.com> 2247L: imx@lists.linux.dev 2248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2249S: Maintained 2250T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2251F: arch/arm/boot/dts/nxp/imx/ 2252F: arch/arm/boot/dts/nxp/mxs/ 2253F: arch/arm64/boot/dts/freescale/ 2254X: arch/arm64/boot/dts/freescale/fsl-* 2255X: arch/arm64/boot/dts/freescale/qoriq-* 2256X: drivers/media/i2c/ 2257N: imx 2258N: mxs 2259 2260ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2261M: Shawn Guo <shawnguo@kernel.org> 2262L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2263S: Maintained 2264T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2265F: arch/arm/boot/dts/nxp/ls/ 2266F: arch/arm64/boot/dts/freescale/fsl-* 2267F: arch/arm64/boot/dts/freescale/qoriq-* 2268 2269ARM/FREESCALE VYBRID ARM ARCHITECTURE 2270M: Shawn Guo <shawnguo@kernel.org> 2271M: Sascha Hauer <s.hauer@pengutronix.de> 2272R: Pengutronix Kernel Team <kernel@pengutronix.de> 2273R: Stefan Agner <stefan@agner.ch> 2274L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2275S: Maintained 2276T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2277F: arch/arm/boot/dts/nxp/vf/ 2278F: arch/arm/mach-imx/*vf610* 2279 2280ARM/GUMSTIX MACHINE SUPPORT 2281M: Steve Sakoman <sakoman@gmail.com> 2282L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2283S: Maintained 2284 2285ARM/HISILICON SOC SUPPORT 2286M: Wei Xu <xuwei5@hisilicon.com> 2287L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2288S: Supported 2289W: http://www.hisilicon.com 2290T: git https://github.com/hisilicon/linux-hisi.git 2291F: arch/arm/boot/dts/hisilicon/ 2292F: arch/arm/mach-hisi/ 2293F: arch/arm64/boot/dts/hisilicon/ 2294 2295ARM/HP JORNADA 7XX MACHINE SUPPORT 2296M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2297S: Maintained 2298W: www.jlime.com 2299T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2300F: arch/arm/mach-sa1100/include/mach/jornada720.h 2301F: arch/arm/mach-sa1100/jornada720.c 2302 2303ARM/HPE GXP ARCHITECTURE 2304M: Jean-Marie Verdun <verdun@hpe.com> 2305M: Nick Hawkins <nick.hawkins@hpe.com> 2306S: Maintained 2307F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2308F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2309F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2310F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2311F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2312F: Documentation/hwmon/gxp-fan-ctrl.rst 2313F: arch/arm/boot/dts/hpe/ 2314F: arch/arm/mach-hpe/ 2315F: drivers/clocksource/timer-gxp.c 2316F: drivers/hwmon/gxp-fan-ctrl.c 2317F: drivers/i2c/busses/i2c-gxp.c 2318F: drivers/spi/spi-gxp.c 2319F: drivers/watchdog/gxp-wdt.c 2320 2321ARM/IGEP MACHINE SUPPORT 2322M: Enric Balletbo i Serra <eballetbo@gmail.com> 2323M: Javier Martinez Canillas <javier@dowhile0.org> 2324L: linux-omap@vger.kernel.org 2325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2326S: Maintained 2327F: arch/arm/boot/dts/ti/omap/omap3-igep* 2328 2329ARM/INTEL IXP4XX ARM ARCHITECTURE 2330M: Linus Walleij <linusw@kernel.org> 2331M: Imre Kaloz <kaloz@openwrt.org> 2332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2333S: Maintained 2334F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2335F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2336F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2337F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2338F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2339F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2340F: arch/arm/boot/dts/intel/ixp/ 2341F: arch/arm/mach-ixp4xx/ 2342F: drivers/bus/intel-ixp4xx-eb.c 2343F: drivers/char/hw_random/ixp4xx-rng.c 2344F: drivers/clocksource/timer-ixp4xx.c 2345F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2346F: drivers/gpio/gpio-ixp4xx.c 2347F: drivers/irqchip/irq-ixp4xx.c 2348F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2349F: drivers/net/wan/ixp4xx_hss.c 2350F: drivers/soc/ixp4xx/ixp4xx-npe.c 2351F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2352F: include/linux/soc/ixp4xx/npe.h 2353F: include/linux/soc/ixp4xx/qmgr.h 2354 2355ARM/INTEL KEEMBAY ARCHITECTURE 2356M: Paul J. Murphy <paul.j.murphy@intel.com> 2357M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2358S: Maintained 2359F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2360F: arch/arm64/boot/dts/intel/keembay-evm.dts 2361F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2362 2363ARM/INTEL XSC3 (MANZANO) ARM CORE 2364M: Lennert Buytenhek <kernel@wantstofly.org> 2365L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2366S: Maintained 2367 2368ARM/LG1K ARCHITECTURE 2369M: Chanho Min <chanho.min@lge.com> 2370L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2371S: Maintained 2372F: arch/arm64/boot/dts/lg/ 2373 2374ARM/LPC18XX ARCHITECTURE 2375M: Vladimir Zapolskiy <vz@mleia.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377S: Maintained 2378F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2379F: arch/arm/boot/dts/nxp/lpc/lpc43* 2380F: drivers/i2c/busses/i2c-lpc2k.c 2381F: drivers/memory/pl172.c 2382F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2383F: drivers/rtc/rtc-lpc24xx.c 2384N: lpc18xx 2385 2386ARM/LPC32XX SOC SUPPORT 2387M: Vladimir Zapolskiy <vz@mleia.com> 2388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2389S: Maintained 2390T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2391F: Documentation/devicetree/bindings/i2c/nxp,pnx-i2c.yaml 2392F: arch/arm/boot/dts/nxp/lpc/lpc32* 2393F: arch/arm/mach-lpc32xx/ 2394F: drivers/i2c/busses/i2c-pnx.c 2395F: drivers/net/ethernet/nxp/lpc_eth.c 2396F: drivers/usb/host/ohci-nxp.c 2397F: drivers/watchdog/pnx4008_wdt.c 2398N: lpc32xx 2399 2400ARM/Marvell Dove/MV78xx0/Orion SOC support 2401M: Andrew Lunn <andrew@lunn.ch> 2402M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2403M: Gregory Clement <gregory.clement@bootlin.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405S: Maintained 2406T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2407F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2408F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2409F: Documentation/devicetree/bindings/soc/dove/ 2410F: arch/arm/boot/dts/marvell/dove* 2411F: arch/arm/boot/dts/marvell/orion5x* 2412F: arch/arm/mach-dove/ 2413F: arch/arm/mach-mv78xx0/ 2414F: arch/arm/mach-orion5x/ 2415F: arch/arm/plat-orion/ 2416F: drivers/bus/mvebu-mbus.c 2417F: drivers/soc/dove/ 2418 2419ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2420M: Andrew Lunn <andrew@lunn.ch> 2421M: Gregory Clement <gregory.clement@bootlin.com> 2422M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Maintained 2425T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2426F: Documentation/devicetree/bindings/arm/marvell/ 2427F: arch/arm/boot/dts/marvell/armada* 2428F: arch/arm/boot/dts/marvell/kirkwood* 2429F: arch/arm/configs/mvebu_*_defconfig 2430F: arch/arm/mach-mvebu/ 2431F: arch/arm64/boot/dts/marvell/ 2432F: drivers/clk/mvebu/ 2433F: drivers/cpufreq/armada-37xx-cpufreq.c 2434F: drivers/cpufreq/armada-8k-cpufreq.c 2435F: drivers/cpufreq/mvebu-cpufreq.c 2436F: drivers/irqchip/irq-armada-370-xp.c 2437F: drivers/irqchip/irq-mvebu-* 2438F: drivers/pinctrl/mvebu/ 2439F: drivers/rtc/rtc-armada38x.c 2440 2441ARM/Mediatek RTC DRIVER 2442M: Eddie Huang <eddie.huang@mediatek.com> 2443M: Sean Wang <sean.wang@mediatek.com> 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2446S: Maintained 2447F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2448F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2449F: drivers/rtc/rtc-mt2712.c 2450F: drivers/rtc/rtc-mt6397.c 2451F: drivers/rtc/rtc-mt7622.c 2452 2453ARM/Mediatek SoC support 2454M: Matthias Brugger <matthias.bgg@gmail.com> 2455M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2456L: linux-kernel@vger.kernel.org 2457L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2458L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2459S: Maintained 2460W: https://mtk.wiki.kernel.org/ 2461C: irc://irc.libera.chat/linux-mediatek 2462F: arch/arm/boot/dts/mediatek/ 2463F: arch/arm/mach-mediatek/ 2464F: arch/arm64/boot/dts/mediatek/ 2465F: drivers/soc/mediatek/ 2466N: mtk 2467N: mt[2678] 2468K: mediatek 2469 2470ARM/Mediatek USB3 PHY DRIVER 2471M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2472L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2473L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2474S: Maintained 2475F: Documentation/devicetree/bindings/phy/mediatek,* 2476F: drivers/phy/mediatek/ 2477 2478ARM/MICROCHIP (ARM64) SoC support 2479M: Conor Dooley <conor@kernel.org> 2480M: Nicolas Ferre <nicolas.ferre@microchip.com> 2481M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Supported 2484T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2485F: arch/arm64/boot/dts/microchip/ 2486 2487ARM/Microchip (AT91) SoC support 2488M: Nicolas Ferre <nicolas.ferre@microchip.com> 2489M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2490M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2492S: Supported 2493W: http://www.linux4sam.org 2494T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2495F: arch/arm/boot/dts/microchip/at91* 2496F: arch/arm/boot/dts/microchip/sama* 2497F: arch/arm/include/debug/at91.S 2498F: arch/arm/mach-at91/ 2499F: drivers/memory/atmel* 2500F: drivers/watchdog/sama5d4_wdt.c 2501F: include/soc/at91/ 2502X: drivers/input/touchscreen/atmel_mxt_ts.c 2503N: at91 2504N: atmel 2505 2506ARM/Microchip Sparx5 SoC support 2507M: Lars Povlsen <lars.povlsen@microchip.com> 2508M: Steen Hegelund <Steen.Hegelund@microchip.com> 2509M: Daniel Machon <daniel.machon@microchip.com> 2510M: UNGLinuxDriver@microchip.com 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: arch/arm64/boot/dts/microchip/sparx* 2514F: drivers/net/ethernet/microchip/vcap/ 2515F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2516N: sparx5 2517 2518ARM/MILBEAUT ARCHITECTURE 2519M: Taichi Sugaya <sugaya.taichi@socionext.com> 2520M: Takao Orito <orito.takao@socionext.com> 2521L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2522S: Maintained 2523F: arch/arm/boot/dts/socionext/milbeaut* 2524F: arch/arm/mach-milbeaut/ 2525N: milbeaut 2526 2527ARM/MStar/Sigmastar Armv7 SoC support 2528M: Daniel Palmer <daniel@thingy.jp> 2529M: Romain Perier <romain.perier@gmail.com> 2530L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2531S: Maintained 2532W: http://linux-chenxing.org/ 2533T: git git://github.com/linux-chenxing/linux.git 2534F: Documentation/devicetree/bindings/arm/mstar/* 2535F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2536F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2537F: arch/arm/boot/dts/sigmastar/ 2538F: arch/arm/mach-mstar/ 2539F: drivers/clk/mstar/ 2540F: drivers/clocksource/timer-msc313e.c 2541F: drivers/gpio/gpio-msc313.c 2542F: drivers/rtc/rtc-msc313.c 2543F: drivers/watchdog/msc313e_wdt.c 2544F: include/dt-bindings/clock/mstar-* 2545F: include/dt-bindings/gpio/msc313-gpio.h 2546 2547ARM/NOMADIK/Ux500 ARCHITECTURES 2548M: Linus Walleij <linus.walleij@linaro.org> 2549L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2550S: Maintained 2551T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2552F: Documentation/devicetree/bindings/arm/ste-* 2553F: Documentation/devicetree/bindings/arm/ux500.yaml 2554F: Documentation/devicetree/bindings/arm/ux500/ 2555F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2556F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2557F: arch/arm/boot/dts/st/ste-* 2558F: arch/arm/mach-nomadik/ 2559F: arch/arm/mach-ux500/ 2560F: drivers/clk/clk-nomadik.c 2561F: drivers/clocksource/clksrc-dbx500-prcmu.c 2562F: drivers/dma/ste_dma40* 2563F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2564F: drivers/gpio/gpio-nomadik.c 2565F: drivers/hwspinlock/u8500_hsem.c 2566F: drivers/i2c/busses/i2c-nomadik.c 2567F: drivers/iio/adc/ab8500-gpadc.c 2568F: drivers/mfd/ab8500* 2569F: drivers/mfd/abx500* 2570F: drivers/mfd/db8500* 2571F: drivers/pinctrl/nomadik/ 2572F: drivers/rtc/rtc-ab8500.c 2573F: drivers/rtc/rtc-pl031.c 2574F: drivers/soc/ux500/ 2575 2576ARM/NUVOTON MA35 ARCHITECTURE 2577M: Jacky Huang <ychuang3@nuvoton.com> 2578M: Shan-Chun Hung <schung@nuvoton.com> 2579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2580S: Supported 2581F: Documentation/devicetree/bindings/*/*/*ma35* 2582F: Documentation/devicetree/bindings/*/*ma35* 2583F: arch/arm64/boot/dts/nuvoton/*ma35* 2584F: drivers/*/*/*ma35* 2585F: drivers/*/*ma35* 2586K: ma35d1 2587 2588ARM/NUVOTON NPCM ARCHITECTURE 2589M: Avi Fishman <avifishman70@gmail.com> 2590M: Tomer Maimon <tmaimon77@gmail.com> 2591M: Tali Perry <tali.perry1@gmail.com> 2592R: Patrick Venture <venture@google.com> 2593R: Nancy Yuen <yuenn@google.com> 2594R: Benjamin Fair <benjaminfair@google.com> 2595L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2596S: Supported 2597F: Documentation/devicetree/bindings/*/*/*npcm* 2598F: Documentation/devicetree/bindings/*/*npcm* 2599F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2600F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2601F: arch/arm/mach-npcm/ 2602F: arch/arm64/boot/dts/nuvoton/ 2603F: drivers/*/*/*npcm* 2604F: drivers/*/*npcm* 2605F: drivers/rtc/rtc-nct3018y.c 2606F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2607F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2608 2609ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2610M: Joseph Liu <kwliu@nuvoton.com> 2611M: Marvin Lin <kflin@nuvoton.com> 2612L: linux-media@vger.kernel.org 2613L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2614S: Maintained 2615F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2616F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2617F: Documentation/userspace-api/media/drivers/npcm-video.rst 2618F: drivers/media/platform/nuvoton/ 2619F: include/uapi/linux/npcm-video.h 2620 2621ARM/NUVOTON WPCM450 ARCHITECTURE 2622M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2623L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2624S: Maintained 2625W: https://github.com/neuschaefer/wpcm450/wiki 2626F: Documentation/devicetree/bindings/*/*wpcm* 2627F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2628F: arch/arm/configs/wpcm450_defconfig 2629F: arch/arm/mach-npcm/wpcm450.c 2630F: drivers/*/*/*wpcm* 2631F: drivers/*/*wpcm* 2632 2633ARM/NXP S32G ARCHITECTURE 2634R: Chester Lin <chester62515@gmail.com> 2635R: Matthias Brugger <mbrugger@suse.com> 2636R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2637L: NXP S32 Linux Team <s32@nxp.com> 2638L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2639S: Maintained 2640F: arch/arm64/boot/dts/freescale/s32g*.dts* 2641F: drivers/pinctrl/nxp/ 2642 2643ARM/Orion SoC/Technologic Systems TS-78xx platform support 2644M: Alexander Clouter <alex@digriz.org.uk> 2645L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2646S: Maintained 2647W: http://www.digriz.org.uk/ts78xx/kernel 2648F: arch/arm/mach-orion5x/ts78xx-* 2649 2650ARM/QUALCOMM CHROMEBOOK SUPPORT 2651R: cros-qcom-dts-watchers@chromium.org 2652F: arch/arm64/boot/dts/qcom/sc7180* 2653F: arch/arm64/boot/dts/qcom/sc7280* 2654F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2655 2656ARM/QUALCOMM MAILING LIST 2657L: linux-arm-msm@vger.kernel.org 2658F: Documentation/devicetree/bindings/*/qcom* 2659F: Documentation/devicetree/bindings/soc/qcom/ 2660F: arch/arm/boot/dts/qcom/ 2661F: arch/arm/configs/qcom_defconfig 2662F: arch/arm/mach-qcom/ 2663F: arch/arm64/boot/dts/qcom/ 2664F: drivers/*/*/pm8???-* 2665F: drivers/*/*/qcom* 2666F: drivers/*/*/qcom/ 2667F: drivers/*/qcom* 2668F: drivers/*/qcom/ 2669F: drivers/bluetooth/btqcomsmd.c 2670F: drivers/clocksource/timer-qcom.c 2671F: drivers/cpuidle/cpuidle-qcom-spm.c 2672F: drivers/extcon/extcon-qcom* 2673F: drivers/i2c/busses/i2c-qcom-geni.c 2674F: drivers/i2c/busses/i2c-qup.c 2675F: drivers/iommu/msm* 2676F: drivers/mfd/ssbi.c 2677F: drivers/mmc/host/mmci_qcom* 2678F: drivers/mmc/host/sdhci-msm.c 2679F: drivers/pci/controller/dwc/pcie-qcom.c 2680F: drivers/phy/qualcomm/ 2681F: drivers/power/*/msm* 2682F: drivers/reset/reset-qcom-* 2683F: drivers/rtc/rtc-pm8xxx.c 2684F: drivers/spi/spi-geni-qcom.c 2685F: drivers/spi/spi-qcom-qspi.c 2686F: drivers/spi/spi-qup.c 2687F: drivers/tty/serial/msm_serial.c 2688F: drivers/ufs/host/ufs-qcom* 2689F: drivers/usb/dwc3/dwc3-qcom.c 2690F: include/dt-bindings/*/qcom* 2691F: include/linux/*/qcom* 2692F: include/linux/soc/qcom/ 2693 2694ARM/QUALCOMM SUPPORT 2695M: Bjorn Andersson <andersson@kernel.org> 2696M: Konrad Dybcio <konrad.dybcio@linaro.org> 2697L: linux-arm-msm@vger.kernel.org 2698S: Maintained 2699T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2700F: Documentation/devicetree/bindings/arm/qcom-soc.yaml 2701F: Documentation/devicetree/bindings/arm/qcom.yaml 2702F: Documentation/devicetree/bindings/bus/qcom* 2703F: Documentation/devicetree/bindings/cache/qcom,llcc.yaml 2704F: Documentation/devicetree/bindings/firmware/qcom,scm.yaml 2705F: Documentation/devicetree/bindings/reserved-memory/qcom 2706F: Documentation/devicetree/bindings/soc/qcom/ 2707F: arch/arm/boot/dts/qcom/ 2708F: arch/arm/configs/qcom_defconfig 2709F: arch/arm/mach-qcom/ 2710F: arch/arm64/boot/dts/qcom/ 2711F: drivers/bus/qcom* 2712F: drivers/firmware/qcom/ 2713F: drivers/soc/qcom/ 2714F: include/dt-bindings/arm/qcom,ids.h 2715F: include/dt-bindings/firmware/qcom,scm.h 2716F: include/dt-bindings/soc/qcom* 2717F: include/linux/firmware/qcom 2718F: include/linux/soc/qcom/ 2719F: include/soc/qcom/ 2720 2721ARM/RDA MICRO ARCHITECTURE 2722M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2723L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2724L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2725S: Maintained 2726F: Documentation/devicetree/bindings/arm/rda.yaml 2727F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2728F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2729F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2730F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2731F: arch/arm/boot/dts/unisoc/ 2732F: drivers/clocksource/timer-rda.c 2733F: drivers/gpio/gpio-rda.c 2734F: drivers/irqchip/irq-rda-intc.c 2735F: drivers/tty/serial/rda-uart.c 2736 2737ARM/REALTEK ARCHITECTURE 2738M: Andreas Färber <afaerber@suse.de> 2739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2740L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2741S: Maintained 2742F: Documentation/devicetree/bindings/arm/realtek.yaml 2743F: arch/arm/boot/dts/realtek/ 2744F: arch/arm/mach-realtek/ 2745F: arch/arm64/boot/dts/realtek/ 2746 2747ARM/RISC-V/RENESAS ARCHITECTURE 2748M: Geert Uytterhoeven <geert+renesas@glider.be> 2749M: Magnus Damm <magnus.damm@gmail.com> 2750L: linux-renesas-soc@vger.kernel.org 2751S: Supported 2752Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2753C: irc://irc.libera.chat/renesas-soc 2754T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2755F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2756F: Documentation/devicetree/bindings/soc/renesas/ 2757F: arch/arm/boot/dts/renesas/ 2758F: arch/arm/configs/shmobile_defconfig 2759F: arch/arm/include/debug/renesas-scif.S 2760F: arch/arm/mach-shmobile/ 2761F: arch/arm64/boot/dts/renesas/ 2762F: arch/riscv/boot/dts/renesas/ 2763F: drivers/pmdomain/renesas/ 2764F: drivers/soc/renesas/ 2765F: include/linux/soc/renesas/ 2766K: \brenesas, 2767 2768ARM/RISCPC ARCHITECTURE 2769M: Russell King <linux@armlinux.org.uk> 2770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2771S: Maintained 2772W: http://www.armlinux.org.uk/ 2773F: arch/arm/include/asm/hardware/ioc.h 2774F: arch/arm/include/asm/hardware/iomd.h 2775F: arch/arm/include/asm/hardware/memc.h 2776F: arch/arm/mach-rpc/ 2777F: drivers/net/ethernet/8390/etherh.c 2778F: drivers/net/ethernet/i825xx/ether1* 2779F: drivers/net/ethernet/seeq/ether3* 2780F: drivers/scsi/arm/ 2781 2782ARM/Rockchip SoC support 2783M: Heiko Stuebner <heiko@sntech.de> 2784L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2785L: linux-rockchip@lists.infradead.org 2786S: Maintained 2787T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2788F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2789F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2790F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2791F: arch/arm/boot/dts/rockchip/ 2792F: arch/arm/mach-rockchip/ 2793F: drivers/*/*/*rockchip* 2794F: drivers/*/*rockchip* 2795F: drivers/clk/rockchip/ 2796F: drivers/i2c/busses/i2c-rk3x.c 2797F: sound/soc/rockchip/ 2798N: rockchip 2799 2800ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2801M: Krzysztof Kozlowski <krzk@kernel.org> 2802R: Alim Akhtar <alim.akhtar@samsung.com> 2803L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2804L: linux-samsung-soc@vger.kernel.org 2805S: Maintained 2806P: Documentation/process/maintainer-soc-clean-dts.rst 2807Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2808B: mailto:linux-samsung-soc@vger.kernel.org 2809C: irc://irc.libera.chat/linux-exynos 2810T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2811F: Documentation/arch/arm/samsung/ 2812F: Documentation/devicetree/bindings/arm/samsung/ 2813F: Documentation/devicetree/bindings/hwinfo/samsung,* 2814F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2815F: Documentation/devicetree/bindings/soc/samsung/ 2816F: arch/arm/boot/dts/samsung/ 2817F: arch/arm/mach-exynos*/ 2818F: arch/arm/mach-s3c/ 2819F: arch/arm/mach-s5p*/ 2820F: arch/arm64/boot/dts/exynos/ 2821F: drivers/*/*/*s3c24* 2822F: drivers/*/*s3c24* 2823F: drivers/*/*s3c64xx* 2824F: drivers/*/*s5pv210* 2825F: drivers/clocksource/samsung_pwm_timer.c 2826F: drivers/memory/samsung/ 2827F: drivers/pwm/pwm-samsung.c 2828F: drivers/soc/samsung/ 2829F: drivers/tty/serial/samsung* 2830F: include/clocksource/samsung_pwm.h 2831F: include/linux/platform_data/*s3c* 2832F: include/linux/serial_s3c.h 2833F: include/linux/soc/samsung/ 2834N: exynos 2835N: s3c64xx 2836N: s5pv210 2837 2838ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2839M: Łukasz Stelmach <l.stelmach@samsung.com> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841L: linux-media@vger.kernel.org 2842S: Maintained 2843F: drivers/media/platform/samsung/s5p-g2d/ 2844 2845ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2846M: Marek Szyprowski <m.szyprowski@samsung.com> 2847L: linux-samsung-soc@vger.kernel.org 2848L: linux-media@vger.kernel.org 2849S: Maintained 2850F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2851F: drivers/media/cec/platform/s5p/ 2852 2853ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2854M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2855M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2856M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2858L: linux-media@vger.kernel.org 2859S: Maintained 2860F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2861F: drivers/media/platform/samsung/s5p-jpeg/ 2862 2863ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2864M: Marek Szyprowski <m.szyprowski@samsung.com> 2865M: Andrzej Hajda <andrzej.hajda@intel.com> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867L: linux-media@vger.kernel.org 2868S: Maintained 2869F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2870F: drivers/media/platform/samsung/s5p-mfc/ 2871 2872ARM/SOCFPGA ARCHITECTURE 2873M: Dinh Nguyen <dinguyen@kernel.org> 2874S: Maintained 2875W: http://www.rocketboards.org 2876T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2877F: arch/arm/boot/dts/intel/socfpga/ 2878F: arch/arm/configs/socfpga_defconfig 2879F: arch/arm/mach-socfpga/ 2880F: arch/arm64/boot/dts/altera/ 2881F: arch/arm64/boot/dts/intel/ 2882 2883ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2884M: Dinh Nguyen <dinguyen@kernel.org> 2885S: Maintained 2886F: drivers/clk/socfpga/ 2887 2888ARM/SOCFPGA EDAC SUPPORT 2889M: Dinh Nguyen <dinguyen@kernel.org> 2890S: Maintained 2891F: drivers/edac/altera_edac.[ch] 2892 2893ARM/SPREADTRUM SoC SUPPORT 2894M: Orson Zhai <orsonzhai@gmail.com> 2895M: Baolin Wang <baolin.wang7@gmail.com> 2896M: Chunyan Zhang <zhang.lyra@gmail.com> 2897S: Maintained 2898F: arch/arm64/boot/dts/sprd 2899N: sprd 2900N: sc27xx 2901N: sc2731 2902 2903ARM/STI ARCHITECTURE 2904M: Patrice Chotard <patrice.chotard@foss.st.com> 2905L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2906S: Maintained 2907W: http://www.stlinux.com 2908F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2909F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2910F: arch/arm/boot/dts/st/sti* 2911F: arch/arm/mach-sti/ 2912F: drivers/ata/ahci_st.c 2913F: drivers/char/hw_random/st-rng.c 2914F: drivers/clocksource/arm_global_timer.c 2915F: drivers/clocksource/clksrc_st_lpc.c 2916F: drivers/cpufreq/sti-cpufreq.c 2917F: drivers/dma/st_fdma* 2918F: drivers/i2c/busses/i2c-st.c 2919F: drivers/media/platform/st/sti/c8sectpfe/ 2920F: drivers/media/rc/st_rc.c 2921F: drivers/mmc/host/sdhci-st.c 2922F: drivers/phy/st/phy-miphy28lp.c 2923F: drivers/phy/st/phy-stih407-usb.c 2924F: drivers/pinctrl/pinctrl-st.c 2925F: drivers/remoteproc/st_remoteproc.c 2926F: drivers/remoteproc/st_slim_rproc.c 2927F: drivers/reset/sti/ 2928F: drivers/rtc/rtc-st-lpc.c 2929F: drivers/tty/serial/st-asc.c 2930F: drivers/usb/dwc3/dwc3-st.c 2931F: drivers/usb/host/ehci-st.c 2932F: drivers/usb/host/ohci-st.c 2933F: drivers/watchdog/st_lpc_wdt.c 2934F: include/linux/remoteproc/st_slim_rproc.h 2935 2936ARM/STM32 ARCHITECTURE 2937M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2938M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2939L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Maintained 2942T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2943F: arch/arm/boot/dts/st/stm32* 2944F: arch/arm/mach-stm32/ 2945F: arch/arm64/boot/dts/st/ 2946F: drivers/clocksource/armv7m_systick.c 2947N: stm32 2948N: stm 2949 2950ARM/SUNPLUS SP7021 SOC SUPPORT 2951M: Qin Jian <qinjian@cqplus1.com> 2952L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2953S: Maintained 2954W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2955F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2956F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2957F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2958F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2959F: arch/arm/boot/dts/sunplus/ 2960F: arch/arm/configs/sp7021_*defconfig 2961F: drivers/clk/clk-sp7021.c 2962F: drivers/irqchip/irq-sp7021-intc.c 2963F: drivers/reset/reset-sunplus.c 2964F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2965F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2966 2967ARM/Synaptics SoC support 2968M: Jisheng Zhang <jszhang@kernel.org> 2969M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2971S: Maintained 2972F: arch/arm/boot/dts/synaptics/ 2973F: arch/arm/mach-berlin/ 2974F: arch/arm64/boot/dts/synaptics/ 2975 2976ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2977M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2978L: linux-tegra@vger.kernel.org 2979L: linux-media@vger.kernel.org 2980S: Maintained 2981F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2982F: drivers/media/cec/platform/tegra/ 2983 2984ARM/TESLA FSD SoC SUPPORT 2985M: Alim Akhtar <alim.akhtar@samsung.com> 2986M: linux-fsd@tesla.com 2987L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2988L: linux-samsung-soc@vger.kernel.org 2989S: Maintained 2990F: arch/arm64/boot/dts/tesla/ 2991 2992ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2993M: Santosh Shilimkar <ssantosh@kernel.org> 2994L: linux-kernel@vger.kernel.org 2995S: Maintained 2996F: drivers/memory/*emif* 2997 2998ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2999M: Nishanth Menon <nm@ti.com> 3000M: Santosh Shilimkar <ssantosh@kernel.org> 3001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3002S: Maintained 3003T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 3004F: arch/arm/boot/dts/ti/keystone/ 3005F: arch/arm/mach-keystone/ 3006 3007ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 3008M: Santosh Shilimkar <ssantosh@kernel.org> 3009L: linux-kernel@vger.kernel.org 3010S: Maintained 3011F: drivers/clk/keystone/ 3012 3013ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 3014M: Santosh Shilimkar <ssantosh@kernel.org> 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016L: linux-kernel@vger.kernel.org 3017S: Maintained 3018F: drivers/clocksource/timer-keystone.c 3019 3020ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 3021M: Santosh Shilimkar <ssantosh@kernel.org> 3022L: linux-kernel@vger.kernel.org 3023S: Maintained 3024F: drivers/power/reset/keystone-reset.c 3025 3026ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 3027M: Nishanth Menon <nm@ti.com> 3028M: Vignesh Raghavendra <vigneshr@ti.com> 3029M: Tero Kristo <kristo@kernel.org> 3030L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3031S: Supported 3032F: Documentation/devicetree/bindings/arm/ti/k3.yaml 3033F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 3034F: arch/arm64/boot/dts/ti/Makefile 3035F: arch/arm64/boot/dts/ti/k3-* 3036 3037ARM/TOSHIBA VISCONTI ARCHITECTURE 3038M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 3039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3040S: Supported 3041T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 3042F: Documentation/devicetree/bindings/arm/toshiba.yaml 3043F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 3044F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 3045F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 3046F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 3047F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 3048F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 3049F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 3050F: arch/arm64/boot/dts/toshiba/ 3051F: drivers/clk/visconti/ 3052F: drivers/gpio/gpio-visconti.c 3053F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 3054F: drivers/pci/controller/dwc/pcie-visconti.c 3055F: drivers/pinctrl/visconti/ 3056F: drivers/watchdog/visconti_wdt.c 3057N: visconti 3058 3059ARM/UNIPHIER ARCHITECTURE 3060M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 3061M: Masami Hiramatsu <mhiramat@kernel.org> 3062L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3063S: Maintained 3064F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 3065F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 3066F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 3067F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 3068F: arch/arm/boot/dts/socionext/uniphier* 3069F: arch/arm/include/asm/hardware/cache-uniphier.h 3070F: arch/arm/mm/cache-uniphier.c 3071F: arch/arm64/boot/dts/socionext/uniphier* 3072F: drivers/bus/uniphier-system-bus.c 3073F: drivers/clk/uniphier/ 3074F: drivers/dma/uniphier-mdmac.c 3075F: drivers/gpio/gpio-uniphier.c 3076F: drivers/i2c/busses/i2c-uniphier* 3077F: drivers/irqchip/irq-uniphier-aidet.c 3078F: drivers/mmc/host/uniphier-sd.c 3079F: drivers/pinctrl/uniphier/ 3080F: drivers/reset/reset-uniphier.c 3081F: drivers/tty/serial/8250/8250_uniphier.c 3082N: uniphier 3083 3084ARM/VERSATILE EXPRESS PLATFORM 3085M: Liviu Dudau <liviu.dudau@arm.com> 3086M: Sudeep Holla <sudeep.holla@arm.com> 3087M: Lorenzo Pieralisi <lpieralisi@kernel.org> 3088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3089S: Maintained 3090N: mps2 3091N: vexpress 3092F: arch/arm/mach-versatile/ 3093F: arch/arm64/boot/dts/arm/ 3094F: drivers/clocksource/timer-versatile.c 3095X: drivers/cpufreq/vexpress-spc-cpufreq.c 3096X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3097 3098ARM/VFP SUPPORT 3099M: Russell King <linux@armlinux.org.uk> 3100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3101S: Maintained 3102W: http://www.armlinux.org.uk/ 3103F: arch/arm/vfp/ 3104 3105ARM/VT8500 ARM ARCHITECTURE 3106L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3107S: Orphan 3108F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3109F: arch/arm/mach-vt8500/ 3110F: drivers/clocksource/timer-vt8500.c 3111F: drivers/i2c/busses/i2c-viai2c-wmt.c 3112F: drivers/mmc/host/wmt-sdmmc.c 3113F: drivers/pwm/pwm-vt8500.c 3114F: drivers/rtc/rtc-vt8500.c 3115F: drivers/tty/serial/vt8500_serial.c 3116F: drivers/video/fbdev/vt8500lcdfb.* 3117F: drivers/video/fbdev/wm8505fb* 3118F: drivers/video/fbdev/wmt_ge_rops.* 3119 3120ARM/ZYNQ ARCHITECTURE 3121M: Michal Simek <michal.simek@amd.com> 3122L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3123S: Supported 3124W: http://wiki.xilinx.com 3125T: git https://github.com/Xilinx/linux-xlnx.git 3126F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3127F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3128F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3129F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3130F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3131F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3132F: arch/arm/mach-zynq/ 3133F: drivers/clocksource/timer-cadence-ttc.c 3134F: drivers/cpuidle/cpuidle-zynq.c 3135F: drivers/edac/synopsys_edac.c 3136F: drivers/i2c/busses/i2c-cadence.c 3137F: drivers/i2c/busses/i2c-xiic.c 3138F: drivers/mmc/host/sdhci-of-arasan.c 3139N: zynq 3140N: xilinx 3141 3142ARM64 FIT SUPPORT 3143M: Simon Glass <sjg@chromium.org> 3144L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3145S: Maintained 3146F: arch/arm64/boot/Makefile 3147F: scripts/make_fit.py 3148 3149ARM64 PLATFORM DRIVERS 3150M: Hans de Goede <hdegoede@redhat.com> 3151M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 3152R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 3153L: platform-driver-x86@vger.kernel.org 3154S: Maintained 3155Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 3156T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3157F: drivers/platform/arm64/ 3158 3159ARM64 PORT (AARCH64 ARCHITECTURE) 3160M: Catalin Marinas <catalin.marinas@arm.com> 3161M: Will Deacon <will@kernel.org> 3162L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3163S: Maintained 3164T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3165F: Documentation/arch/arm64/ 3166F: arch/arm64/ 3167F: tools/testing/selftests/arm64/ 3168X: arch/arm64/boot/dts/ 3169 3170ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3171M: George McCollister <george.mccollister@gmail.com> 3172L: netdev@vger.kernel.org 3173S: Maintained 3174F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3175F: drivers/net/dsa/xrs700x/* 3176F: net/dsa/tag_xrs700x.c 3177 3178AS3645A LED FLASH CONTROLLER DRIVER 3179M: Sakari Ailus <sakari.ailus@iki.fi> 3180L: linux-leds@vger.kernel.org 3181S: Maintained 3182F: drivers/leds/flash/leds-as3645a.c 3183 3184ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3185M: Tianshu Qiu <tian.shu.qiu@intel.com> 3186L: linux-media@vger.kernel.org 3187S: Maintained 3188T: git git://linuxtv.org/media_tree.git 3189F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3190F: drivers/media/i2c/ak7375.c 3191 3192ASAHI KASEI AK8974 DRIVER 3193M: Linus Walleij <linus.walleij@linaro.org> 3194L: linux-iio@vger.kernel.org 3195S: Supported 3196W: http://www.akm.com/ 3197F: drivers/iio/magnetometer/ak8974.c 3198 3199AOSONG AGS02MA TVOC SENSOR DRIVER 3200M: Anshul Dalal <anshulusr@gmail.com> 3201L: linux-iio@vger.kernel.org 3202S: Maintained 3203F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3204F: drivers/iio/chemical/ags02ma.c 3205 3206ASC7621 HARDWARE MONITOR DRIVER 3207M: George Joseph <george.joseph@fairview5.com> 3208L: linux-hwmon@vger.kernel.org 3209S: Maintained 3210F: Documentation/hwmon/asc7621.rst 3211F: drivers/hwmon/asc7621.c 3212 3213ASIX AX88796C SPI ETHERNET ADAPTER 3214M: Łukasz Stelmach <l.stelmach@samsung.com> 3215S: Maintained 3216F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3217F: drivers/net/ethernet/asix/ax88796c_* 3218 3219ASIX PHY DRIVER [RUST] 3220M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3221R: Trevor Gross <tmgross@umich.edu> 3222L: netdev@vger.kernel.org 3223L: rust-for-linux@vger.kernel.org 3224S: Maintained 3225F: drivers/net/phy/ax88796b_rust.rs 3226 3227ASPEED CRYPTO DRIVER 3228M: Neal Liu <neal_liu@aspeedtech.com> 3229L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3230S: Maintained 3231F: Documentation/devicetree/bindings/crypto/aspeed,* 3232F: drivers/crypto/aspeed/ 3233 3234ASPEED PECI CONTROLLER 3235M: Iwona Winiarska <iwona.winiarska@intel.com> 3236L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3237L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3238S: Supported 3239F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3240F: drivers/peci/controller/peci-aspeed.c 3241 3242ASPEED PINCTRL DRIVERS 3243M: Andrew Jeffery <andrew@codeconstruct.com.au> 3244L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3245L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3246L: linux-gpio@vger.kernel.org 3247S: Maintained 3248F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3249F: drivers/pinctrl/aspeed/ 3250 3251ASPEED SCU INTERRUPT CONTROLLER DRIVER 3252M: Eddie James <eajames@linux.ibm.com> 3253L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3254S: Maintained 3255F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3256F: drivers/irqchip/irq-aspeed-scu-ic.c 3257F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3258 3259ASPEED SD/MMC DRIVER 3260M: Andrew Jeffery <andrew@codeconstruct.com.au> 3261L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3262L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3263L: linux-mmc@vger.kernel.org 3264S: Maintained 3265F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3266F: drivers/mmc/host/sdhci-of-aspeed* 3267 3268ASPEED SMC SPI DRIVER 3269M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3270M: Cédric Le Goater <clg@kaod.org> 3271L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3272L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3273L: linux-spi@vger.kernel.org 3274S: Maintained 3275F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3276F: drivers/spi/spi-aspeed-smc.c 3277 3278ASPEED USB UDC DRIVER 3279M: Neal Liu <neal_liu@aspeedtech.com> 3280L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3281S: Maintained 3282F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3283F: drivers/usb/gadget/udc/aspeed_udc.c 3284 3285ASPEED VIDEO ENGINE DRIVER 3286M: Eddie James <eajames@linux.ibm.com> 3287L: linux-media@vger.kernel.org 3288L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3289S: Maintained 3290F: Documentation/devicetree/bindings/media/aspeed-video.txt 3291F: drivers/media/platform/aspeed/ 3292 3293ASUS EC HARDWARE MONITOR DRIVER 3294M: Eugene Shalygin <eugene.shalygin@gmail.com> 3295L: linux-hwmon@vger.kernel.org 3296S: Maintained 3297F: drivers/hwmon/asus-ec-sensors.c 3298 3299ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3300M: Corentin Chary <corentin.chary@gmail.com> 3301M: Luke D. Jones <luke@ljones.dev> 3302L: platform-driver-x86@vger.kernel.org 3303S: Maintained 3304W: https://asus-linux.org/ 3305F: drivers/platform/x86/asus*.c 3306F: drivers/platform/x86/eeepc*.c 3307 3308ASUS TF103C DOCK DRIVER 3309M: Hans de Goede <hdegoede@redhat.com> 3310L: platform-driver-x86@vger.kernel.org 3311S: Maintained 3312T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3313F: drivers/platform/x86/asus-tf103c-dock.c 3314 3315ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3316M: Aleksa Savic <savicaleksa83@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_rog_ryujin.c 3320 3321ASUS WIRELESS RADIO CONTROL DRIVER 3322M: João Paulo Rechi Vita <jprvita@gmail.com> 3323L: platform-driver-x86@vger.kernel.org 3324S: Maintained 3325F: drivers/platform/x86/asus-wireless.c 3326 3327ASUS WMI HARDWARE MONITOR DRIVER 3328M: Ed Brindley <kernel@maidavale.org> 3329M: Denis Pauk <pauk.denis@gmail.com> 3330L: linux-hwmon@vger.kernel.org 3331S: Maintained 3332F: drivers/hwmon/asus_wmi_sensors.c 3333 3334ASYMMETRIC KEYS 3335M: David Howells <dhowells@redhat.com> 3336L: keyrings@vger.kernel.org 3337S: Maintained 3338F: Documentation/crypto/asymmetric-keys.rst 3339F: crypto/asymmetric_keys/ 3340F: include/crypto/pkcs7.h 3341F: include/crypto/public_key.h 3342F: include/linux/verification.h 3343 3344ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3345R: Dan Williams <dan.j.williams@intel.com> 3346S: Odd fixes 3347W: http://sourceforge.net/projects/xscaleiop 3348F: Documentation/crypto/async-tx-api.rst 3349F: crypto/async_tx/ 3350F: include/linux/async_tx.h 3351 3352AT24 EEPROM DRIVER 3353M: Bartosz Golaszewski <brgl@bgdev.pl> 3354L: linux-i2c@vger.kernel.org 3355S: Maintained 3356T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3357F: Documentation/devicetree/bindings/eeprom/at24.yaml 3358F: drivers/misc/eeprom/at24.c 3359 3360ATA OVER ETHERNET (AOE) DRIVER 3361M: "Justin Sanders" <justin@coraid.com> 3362S: Supported 3363W: http://www.openaoe.org/ 3364F: Documentation/admin-guide/aoe/ 3365F: drivers/block/aoe/ 3366 3367ATC260X PMIC MFD DRIVER 3368M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3369M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3370L: linux-actions@lists.infradead.org 3371S: Maintained 3372F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3373F: drivers/input/misc/atc260x-onkey.c 3374F: drivers/mfd/atc260* 3375F: drivers/power/reset/atc260x-poweroff.c 3376F: drivers/regulator/atc260x-regulator.c 3377F: include/linux/mfd/atc260x/* 3378 3379ATHEROS 71XX/9XXX GPIO DRIVER 3380M: Alban Bedel <albeu@free.fr> 3381S: Maintained 3382W: https://github.com/AlbanBedel/linux 3383T: git git://github.com/AlbanBedel/linux 3384F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3385F: drivers/gpio/gpio-ath79.c 3386 3387ATHEROS 71XX/9XXX USB PHY DRIVER 3388M: Alban Bedel <albeu@free.fr> 3389S: Maintained 3390W: https://github.com/AlbanBedel/linux 3391T: git git://github.com/AlbanBedel/linux 3392F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3393F: drivers/phy/qualcomm/phy-ath79-usb.c 3394 3395ATHEROS ATH GENERIC UTILITIES 3396M: Kalle Valo <kvalo@kernel.org> 3397L: linux-wireless@vger.kernel.org 3398S: Supported 3399F: drivers/net/wireless/ath/* 3400 3401ATHEROS ATH5K WIRELESS DRIVER 3402M: Jiri Slaby <jirislaby@kernel.org> 3403M: Nick Kossifidis <mickflemm@gmail.com> 3404M: Luis Chamberlain <mcgrof@kernel.org> 3405L: linux-wireless@vger.kernel.org 3406S: Maintained 3407W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3408F: drivers/net/wireless/ath/ath5k/ 3409 3410ATHEROS ATH6KL WIRELESS DRIVER 3411L: linux-wireless@vger.kernel.org 3412S: Orphan 3413W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3414F: drivers/net/wireless/ath/ath6kl/ 3415 3416ATI_REMOTE2 DRIVER 3417M: Ville Syrjala <syrjala@sci.fi> 3418S: Maintained 3419F: drivers/input/misc/ati_remote2.c 3420 3421ATK0110 HWMON DRIVER 3422M: Luca Tettamanti <kronos.it@gmail.com> 3423L: linux-hwmon@vger.kernel.org 3424S: Maintained 3425F: drivers/hwmon/asus_atk0110.c 3426 3427ATLX ETHERNET DRIVERS 3428M: Chris Snook <chris.snook@gmail.com> 3429L: netdev@vger.kernel.org 3430S: Maintained 3431W: http://sourceforge.net/projects/atl1 3432W: http://atl1.sourceforge.net 3433F: drivers/net/ethernet/atheros/ 3434 3435ATM 3436M: Chas Williams <3chas3@gmail.com> 3437L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3438L: netdev@vger.kernel.org 3439S: Maintained 3440W: http://linux-atm.sourceforge.net 3441F: drivers/atm/ 3442F: include/linux/atm* 3443F: include/uapi/linux/atm* 3444 3445ATMEL MACB ETHERNET DRIVER 3446M: Nicolas Ferre <nicolas.ferre@microchip.com> 3447M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3448S: Supported 3449F: drivers/net/ethernet/cadence/ 3450 3451ATMEL MAXTOUCH DRIVER 3452M: Nick Dyer <nick@shmanahar.org> 3453S: Maintained 3454T: git git://github.com/ndyer/linux.git 3455F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3456F: drivers/input/touchscreen/atmel_mxt_ts.c 3457 3458ATOMIC INFRASTRUCTURE 3459M: Will Deacon <will@kernel.org> 3460M: Peter Zijlstra <peterz@infradead.org> 3461R: Boqun Feng <boqun.feng@gmail.com> 3462R: Mark Rutland <mark.rutland@arm.com> 3463L: linux-kernel@vger.kernel.org 3464S: Maintained 3465F: Documentation/atomic_*.txt 3466F: arch/*/include/asm/atomic*.h 3467F: include/*/atomic*.h 3468F: include/linux/refcount.h 3469F: scripts/atomic/ 3470 3471ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3472M: Bradley Grove <linuxdrivers@attotech.com> 3473L: linux-scsi@vger.kernel.org 3474S: Supported 3475W: http://www.attotech.com 3476F: drivers/scsi/esas2r 3477 3478ATUSB IEEE 802.15.4 RADIO DRIVER 3479M: Stefan Schmidt <stefan@datenfreihafen.org> 3480L: linux-wpan@vger.kernel.org 3481S: Maintained 3482F: drivers/net/ieee802154/at86rf230.h 3483F: drivers/net/ieee802154/atusb.c 3484F: drivers/net/ieee802154/atusb.h 3485 3486AUDIT SUBSYSTEM 3487M: Paul Moore <paul@paul-moore.com> 3488M: Eric Paris <eparis@redhat.com> 3489L: audit@vger.kernel.org 3490S: Supported 3491W: https://github.com/linux-audit 3492Q: https://patchwork.kernel.org/project/audit/list 3493B: mailto:audit@vger.kernel.org 3494P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3495T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3496F: include/asm-generic/audit_*.h 3497F: include/linux/audit.h 3498F: include/linux/audit_arch.h 3499F: include/uapi/linux/audit.h 3500F: kernel/audit* 3501F: lib/*audit.c 3502K: \baudit_[a-z_0-9]\+\b 3503 3504AUXILIARY BUS DRIVER 3505M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3506R: Dave Ertman <david.m.ertman@intel.com> 3507R: Ira Weiny <ira.weiny@intel.com> 3508S: Supported 3509T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3510F: Documentation/driver-api/auxiliary_bus.rst 3511F: drivers/base/auxiliary.c 3512F: include/linux/auxiliary_bus.h 3513 3514AUXILIARY DISPLAY DRIVERS 3515M: Andy Shevchenko <andy@kernel.org> 3516R: Geert Uytterhoeven <geert@linux-m68k.org> 3517S: Odd Fixes 3518T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3519F: Documentation/devicetree/bindings/auxdisplay/ 3520F: drivers/auxdisplay/ 3521F: include/linux/cfag12864b.h 3522F: include/uapi/linux/map_to_14segment.h 3523F: include/uapi/linux/map_to_7segment.h 3524 3525AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3526M: Andreas Klinger <ak@it-klinger.de> 3527L: linux-iio@vger.kernel.org 3528S: Maintained 3529F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3530F: drivers/iio/adc/hx711.c 3531 3532AX.25 NETWORK LAYER 3533L: linux-hams@vger.kernel.org 3534S: Orphan 3535W: https://linux-ax25.in-berlin.de 3536F: include/net/ax25.h 3537F: include/uapi/linux/ax25.h 3538F: net/ax25/ 3539 3540AXENTIA ARM DEVICES 3541M: Peter Rosin <peda@axentia.se> 3542L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3543S: Maintained 3544F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3545F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3546F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3547F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3548 3549AXENTIA ASOC DRIVERS 3550M: Peter Rosin <peda@axentia.se> 3551L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3552S: Maintained 3553F: Documentation/devicetree/bindings/sound/axentia,* 3554F: sound/soc/atmel/tse850-pcm5142.c 3555 3556AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3557M: Nuno Sá <nuno.sa@analog.com> 3558L: linux-hwmon@vger.kernel.org 3559S: Supported 3560W: https://ez.analog.com/linux-software-drivers 3561F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3562F: drivers/hwmon/axi-fan-control.c 3563 3564AXI SPI ENGINE 3565M: Michael Hennerich <michael.hennerich@analog.com> 3566M: Nuno Sá <nuno.sa@analog.com> 3567R: David Lechner <dlechner@baylibre.com> 3568L: linux-spi@vger.kernel.org 3569S: Supported 3570W: https://ez.analog.com/linux-software-drivers 3571F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3572F: drivers/spi/spi-axi-spi-engine.c 3573 3574AXXIA I2C CONTROLLER 3575M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3576L: linux-i2c@vger.kernel.org 3577S: Maintained 3578F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3579F: drivers/i2c/busses/i2c-axxia.c 3580 3581AZ6007 DVB DRIVER 3582M: Mauro Carvalho Chehab <mchehab@kernel.org> 3583L: linux-media@vger.kernel.org 3584S: Maintained 3585W: https://linuxtv.org 3586T: git git://linuxtv.org/media_tree.git 3587F: drivers/media/usb/dvb-usb-v2/az6007.c 3588 3589AZTECH FM RADIO RECEIVER DRIVER 3590M: Hans Verkuil <hverkuil@xs4all.nl> 3591L: linux-media@vger.kernel.org 3592S: Maintained 3593W: https://linuxtv.org 3594T: git git://linuxtv.org/media_tree.git 3595F: drivers/media/radio/radio-aztech* 3596 3597B43 WIRELESS DRIVER 3598L: linux-wireless@vger.kernel.org 3599L: b43-dev@lists.infradead.org 3600S: Orphan 3601W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3602F: drivers/net/wireless/broadcom/b43/ 3603 3604B43LEGACY WIRELESS DRIVER 3605M: Larry Finger <Larry.Finger@lwfinger.net> 3606L: linux-wireless@vger.kernel.org 3607L: b43-dev@lists.infradead.org 3608S: Maintained 3609W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3610F: drivers/net/wireless/broadcom/b43legacy/ 3611 3612BACKLIGHT CLASS/SUBSYSTEM 3613M: Lee Jones <lee@kernel.org> 3614M: Daniel Thompson <daniel.thompson@linaro.org> 3615M: Jingoo Han <jingoohan1@gmail.com> 3616L: dri-devel@lists.freedesktop.org 3617S: Maintained 3618T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3619F: Documentation/ABI/stable/sysfs-class-backlight 3620F: Documentation/ABI/testing/sysfs-class-backlight 3621F: Documentation/devicetree/bindings/leds/backlight 3622F: drivers/video/backlight/ 3623F: include/linux/backlight.h 3624F: include/linux/pwm_backlight.h 3625 3626BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3627M: Serge Semin <fancer.lancer@gmail.com> 3628L: linux-hwmon@vger.kernel.org 3629S: Supported 3630F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3631F: Documentation/hwmon/bt1-pvt.rst 3632F: drivers/hwmon/bt1-pvt.[ch] 3633 3634BARCO P50 GPIO DRIVER 3635M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3636M: Peter Korsgaard <peter.korsgaard@barco.com> 3637S: Maintained 3638F: drivers/platform/x86/barco-p50-gpio.c 3639 3640BATMAN ADVANCED 3641M: Marek Lindner <mareklindner@neomailbox.ch> 3642M: Simon Wunderlich <sw@simonwunderlich.de> 3643M: Antonio Quartulli <a@unstable.cc> 3644M: Sven Eckelmann <sven@narfation.org> 3645L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3646S: Maintained 3647W: https://www.open-mesh.org/ 3648Q: https://patchwork.open-mesh.org/project/batman/list/ 3649B: https://www.open-mesh.org/projects/batman-adv/issues 3650C: ircs://irc.hackint.org/batadv 3651T: git https://git.open-mesh.org/linux-merge.git 3652F: Documentation/networking/batman-adv.rst 3653F: include/uapi/linux/batadv_packet.h 3654F: include/uapi/linux/batman_adv.h 3655F: net/batman-adv/ 3656 3657BAYCOM/HDLCDRV DRIVERS FOR AX.25 3658M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3659L: linux-hams@vger.kernel.org 3660S: Maintained 3661W: http://www.baycom.org/~tom/ham/ham.html 3662F: drivers/net/hamradio/baycom* 3663 3664BCACHE (BLOCK LAYER CACHE) 3665M: Coly Li <colyli@suse.de> 3666M: Kent Overstreet <kent.overstreet@linux.dev> 3667L: linux-bcache@vger.kernel.org 3668S: Maintained 3669W: http://bcache.evilpiepirate.org 3670C: irc://irc.oftc.net/bcache 3671F: drivers/md/bcache/ 3672 3673BCACHEFS 3674M: Kent Overstreet <kent.overstreet@linux.dev> 3675R: Brian Foster <bfoster@redhat.com> 3676L: linux-bcachefs@vger.kernel.org 3677S: Supported 3678C: irc://irc.oftc.net/bcache 3679T: git https://evilpiepirate.org/git/bcachefs.git 3680F: fs/bcachefs/ 3681F: Documentation/filesystems/bcachefs/ 3682 3683BDISP ST MEDIA DRIVER 3684M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3685L: linux-media@vger.kernel.org 3686S: Supported 3687W: https://linuxtv.org 3688T: git git://linuxtv.org/media_tree.git 3689F: drivers/media/platform/st/sti/bdisp 3690 3691BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3692M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3693L: netdev@vger.kernel.org 3694S: Maintained 3695F: drivers/net/ethernet/ec_bhf.c 3696 3697BEFS FILE SYSTEM 3698M: Luis de Bethencourt <luisbg@kernel.org> 3699M: Salah Triki <salah.triki@gmail.com> 3700S: Maintained 3701T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3702F: Documentation/filesystems/befs.rst 3703F: fs/befs/ 3704 3705BFQ I/O SCHEDULER 3706M: Paolo Valente <paolo.valente@unimore.it> 3707M: Jens Axboe <axboe@kernel.dk> 3708L: linux-block@vger.kernel.org 3709S: Maintained 3710F: Documentation/block/bfq-iosched.rst 3711F: block/bfq-* 3712 3713BFS FILE SYSTEM 3714M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3715S: Maintained 3716F: Documentation/filesystems/bfs.rst 3717F: fs/bfs/ 3718F: include/uapi/linux/bfs_fs.h 3719 3720BINMAN 3721M: Simon Glass <sjg@chromium.org> 3722S: Supported 3723F: Documentation/devicetree/bindings/mtd/partitions/binman* 3724 3725BITMAP API 3726M: Yury Norov <yury.norov@gmail.com> 3727R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3728S: Maintained 3729F: include/linux/bitfield.h 3730F: include/linux/bitmap-str.h 3731F: include/linux/bitmap.h 3732F: include/linux/bits.h 3733F: include/linux/cpumask.h 3734F: include/linux/find.h 3735F: include/linux/nodemask.h 3736F: include/vdso/bits.h 3737F: lib/bitmap-str.c 3738F: lib/bitmap.c 3739F: lib/cpumask.c 3740F: lib/cpumask_kunit.c 3741F: lib/find_bit.c 3742F: lib/find_bit_benchmark.c 3743F: lib/test_bitmap.c 3744F: tools/include/linux/bitfield.h 3745F: tools/include/linux/bitmap.h 3746F: tools/include/linux/bits.h 3747F: tools/include/linux/find.h 3748F: tools/include/vdso/bits.h 3749F: tools/lib/bitmap.c 3750F: tools/lib/find_bit.c 3751 3752BITOPS API 3753M: Yury Norov <yury.norov@gmail.com> 3754R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3755S: Maintained 3756F: arch/*/include/asm/bitops.h 3757F: arch/*/include/asm/bitops_32.h 3758F: arch/*/include/asm/bitops_64.h 3759F: arch/*/lib/bitops.c 3760F: include/asm-generic/bitops 3761F: include/asm-generic/bitops.h 3762F: include/linux/bitops.h 3763F: lib/test_bitops.c 3764F: tools/*/bitops* 3765 3766BLINKM RGB LED DRIVER 3767M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3768S: Maintained 3769F: drivers/leds/leds-blinkm.c 3770 3771BLOCK LAYER 3772M: Jens Axboe <axboe@kernel.dk> 3773L: linux-block@vger.kernel.org 3774S: Maintained 3775T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3776F: Documentation/ABI/stable/sysfs-block 3777F: Documentation/block/ 3778F: block/ 3779F: drivers/block/ 3780F: include/linux/bio.h 3781F: include/linux/blk* 3782F: kernel/trace/blktrace.c 3783F: lib/sbitmap.c 3784 3785BLOCK2MTD DRIVER 3786M: Joern Engel <joern@lazybastard.org> 3787L: linux-mtd@lists.infradead.org 3788S: Maintained 3789F: drivers/mtd/devices/block2mtd.c 3790 3791BLUETOOTH DRIVERS 3792M: Marcel Holtmann <marcel@holtmann.org> 3793M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3794L: linux-bluetooth@vger.kernel.org 3795S: Supported 3796W: http://www.bluez.org/ 3797T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3798T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3799F: Documentation/devicetree/bindings/net/bluetooth/ 3800F: drivers/bluetooth/ 3801 3802BLUETOOTH SUBSYSTEM 3803M: Marcel Holtmann <marcel@holtmann.org> 3804M: Johan Hedberg <johan.hedberg@gmail.com> 3805M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3806L: linux-bluetooth@vger.kernel.org 3807S: Supported 3808W: http://www.bluez.org/ 3809T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3810T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3811F: include/net/bluetooth/ 3812F: net/bluetooth/ 3813 3814BONDING DRIVER 3815M: Jay Vosburgh <j.vosburgh@gmail.com> 3816M: Andy Gospodarek <andy@greyhouse.net> 3817L: netdev@vger.kernel.org 3818S: Supported 3819W: http://sourceforge.net/projects/bonding/ 3820F: Documentation/networking/bonding.rst 3821F: drivers/net/bonding/ 3822F: include/net/bond* 3823F: include/uapi/linux/if_bonding.h 3824F: tools/testing/selftests/drivers/net/bonding/ 3825 3826BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3827M: Dan Robertson <dan@dlrobertson.com> 3828L: linux-iio@vger.kernel.org 3829S: Maintained 3830F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3831F: drivers/iio/accel/bma400* 3832 3833BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3834M: Jagath Jog J <jagathjog1996@gmail.com> 3835L: linux-iio@vger.kernel.org 3836S: Maintained 3837F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3838F: drivers/iio/imu/bmi323/ 3839 3840BPF JIT for ARC 3841M: Shahab Vahedi <shahab@synopsys.com> 3842L: bpf@vger.kernel.org 3843S: Maintained 3844F: arch/arc/net/ 3845 3846BPF JIT for ARM 3847M: Russell King <linux@armlinux.org.uk> 3848M: Puranjay Mohan <puranjay@kernel.org> 3849L: bpf@vger.kernel.org 3850S: Maintained 3851F: arch/arm/net/ 3852 3853BPF JIT for ARM64 3854M: Daniel Borkmann <daniel@iogearbox.net> 3855M: Alexei Starovoitov <ast@kernel.org> 3856M: Puranjay Mohan <puranjay@kernel.org> 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: James Schulman <james.schulman@cirrus.com> 5191M: David Rhodes <david.rhodes@cirrus.com> 5192M: Richard Fitzgerald <rf@opensource.cirrus.com> 5193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5194L: patches@opensource.cirrus.com 5195S: Maintained 5196F: Documentation/devicetree/bindings/sound/cirrus,cs* 5197F: drivers/mfd/cs42l43* 5198F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5199F: drivers/spi/spi-cs42l43* 5200F: include/dt-bindings/sound/cs* 5201F: include/linux/mfd/cs42l43* 5202F: include/sound/cs* 5203F: sound/pci/hda/cirrus* 5204F: sound/pci/hda/cs* 5205F: sound/pci/hda/hda_component* 5206F: sound/pci/hda/hda_cs_dsp_ctl.* 5207F: sound/soc/codecs/cs* 5208 5209CIRRUS LOGIC DSP FIRMWARE DRIVER 5210M: Simon Trimmer <simont@opensource.cirrus.com> 5211M: Charles Keepax <ckeepax@opensource.cirrus.com> 5212M: Richard Fitzgerald <rf@opensource.cirrus.com> 5213L: patches@opensource.cirrus.com 5214S: Supported 5215W: https://github.com/CirrusLogic/linux-drivers/wiki 5216T: git https://github.com/CirrusLogic/linux-drivers.git 5217F: drivers/firmware/cirrus/* 5218F: include/linux/firmware/cirrus/* 5219 5220CIRRUS LOGIC EP93XX ETHERNET DRIVER 5221M: Hartley Sweeten <hsweeten@visionengravers.com> 5222L: netdev@vger.kernel.org 5223S: Maintained 5224F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5225 5226CIRRUS LOGIC LOCHNAGAR DRIVER 5227M: Charles Keepax <ckeepax@opensource.cirrus.com> 5228M: Richard Fitzgerald <rf@opensource.cirrus.com> 5229L: patches@opensource.cirrus.com 5230S: Supported 5231F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5232F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5233F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5234F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5235F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5236F: Documentation/hwmon/lochnagar.rst 5237F: drivers/clk/clk-lochnagar.c 5238F: drivers/hwmon/lochnagar-hwmon.c 5239F: drivers/mfd/lochnagar-i2c.c 5240F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5241F: drivers/regulator/lochnagar-regulator.c 5242F: include/dt-bindings/clock/lochnagar.h 5243F: include/dt-bindings/pinctrl/lochnagar.h 5244F: include/linux/mfd/lochnagar* 5245F: sound/soc/codecs/lochnagar-sc.c 5246 5247CIRRUS LOGIC MADERA CODEC DRIVERS 5248M: Charles Keepax <ckeepax@opensource.cirrus.com> 5249M: Richard Fitzgerald <rf@opensource.cirrus.com> 5250L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5251L: patches@opensource.cirrus.com 5252S: Supported 5253W: https://github.com/CirrusLogic/linux-drivers/wiki 5254T: git https://github.com/CirrusLogic/linux-drivers.git 5255F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5256F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5257F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5258F: drivers/gpio/gpio-madera* 5259F: drivers/irqchip/irq-madera* 5260F: drivers/mfd/cs47l* 5261F: drivers/mfd/madera* 5262F: drivers/pinctrl/cirrus/* 5263F: include/dt-bindings/sound/madera* 5264F: include/linux/irqchip/irq-madera* 5265F: include/linux/mfd/madera/* 5266F: include/sound/madera* 5267F: sound/soc/codecs/cs47l* 5268F: sound/soc/codecs/madera* 5269 5270CISCO FCOE HBA DRIVER 5271M: Satish Kharat <satishkh@cisco.com> 5272M: Sesidhar Baddela <sebaddel@cisco.com> 5273M: Karan Tilak Kumar <kartilak@cisco.com> 5274L: linux-scsi@vger.kernel.org 5275S: Supported 5276F: drivers/scsi/fnic/ 5277 5278CISCO SCSI HBA DRIVER 5279M: Karan Tilak Kumar <kartilak@cisco.com> 5280M: Sesidhar Baddela <sebaddel@cisco.com> 5281L: linux-scsi@vger.kernel.org 5282S: Supported 5283F: drivers/scsi/snic/ 5284 5285CISCO VIC ETHERNET NIC DRIVER 5286M: Christian Benvenuti <benve@cisco.com> 5287M: Satish Kharat <satishkh@cisco.com> 5288S: Supported 5289F: drivers/net/ethernet/cisco/enic/ 5290 5291CISCO VIC LOW LATENCY NIC DRIVER 5292M: Christian Benvenuti <benve@cisco.com> 5293M: Nelson Escobar <neescoba@cisco.com> 5294S: Supported 5295F: drivers/infiniband/hw/usnic/ 5296 5297CLANG CONTROL FLOW INTEGRITY SUPPORT 5298M: Sami Tolvanen <samitolvanen@google.com> 5299M: Kees Cook <keescook@chromium.org> 5300R: Nathan Chancellor <nathan@kernel.org> 5301L: llvm@lists.linux.dev 5302S: Supported 5303B: https://github.com/ClangBuiltLinux/linux/issues 5304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5305F: include/linux/cfi.h 5306F: kernel/cfi.c 5307 5308CLANG-FORMAT FILE 5309M: Miguel Ojeda <ojeda@kernel.org> 5310S: Maintained 5311F: .clang-format 5312 5313CLANG/LLVM BUILD SUPPORT 5314M: Nathan Chancellor <nathan@kernel.org> 5315R: Nick Desaulniers <ndesaulniers@google.com> 5316R: Bill Wendling <morbo@google.com> 5317R: Justin Stitt <justinstitt@google.com> 5318L: llvm@lists.linux.dev 5319S: Supported 5320W: https://clangbuiltlinux.github.io/ 5321B: https://github.com/ClangBuiltLinux/linux/issues 5322C: irc://irc.libera.chat/clangbuiltlinux 5323F: Documentation/kbuild/llvm.rst 5324F: include/linux/compiler-clang.h 5325F: scripts/Makefile.clang 5326F: scripts/clang-tools/ 5327K: \b(?i:clang|llvm)\b 5328 5329CLK API 5330M: Russell King <linux@armlinux.org.uk> 5331L: linux-clk@vger.kernel.org 5332S: Maintained 5333F: include/linux/clk.h 5334 5335CLOCKSOURCE, CLOCKEVENT DRIVERS 5336M: Daniel Lezcano <daniel.lezcano@linaro.org> 5337M: Thomas Gleixner <tglx@linutronix.de> 5338L: linux-kernel@vger.kernel.org 5339S: Supported 5340T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5341F: Documentation/devicetree/bindings/timer/ 5342F: drivers/clocksource/ 5343 5344CLOSURES 5345M: Kent Overstreet <kent.overstreet@linux.dev> 5346L: linux-bcachefs@vger.kernel.org 5347S: Supported 5348C: irc://irc.oftc.net/bcache 5349F: include/linux/closure.h 5350F: lib/closure.c 5351 5352CMPC ACPI DRIVER 5353M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5354L: platform-driver-x86@vger.kernel.org 5355S: Supported 5356F: drivers/platform/x86/classmate-laptop.c 5357 5358COBALT MEDIA DRIVER 5359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5360L: linux-media@vger.kernel.org 5361S: Supported 5362W: https://linuxtv.org 5363T: git git://linuxtv.org/media_tree.git 5364F: drivers/media/pci/cobalt/ 5365 5366COCCINELLE/Semantic Patches (SmPL) 5367M: Julia Lawall <Julia.Lawall@inria.fr> 5368M: Nicolas Palix <nicolas.palix@imag.fr> 5369L: cocci@inria.fr (moderated for non-subscribers) 5370S: Supported 5371W: https://coccinelle.gitlabpages.inria.fr/website/ 5372T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5373F: Documentation/dev-tools/coccinelle.rst 5374F: scripts/coccicheck 5375F: scripts/coccinelle/ 5376 5377CODA FILE SYSTEM 5378M: Jan Harkes <jaharkes@cs.cmu.edu> 5379M: coda@cs.cmu.edu 5380L: codalist@coda.cs.cmu.edu 5381S: Maintained 5382W: http://www.coda.cs.cmu.edu/ 5383F: Documentation/filesystems/coda.rst 5384F: fs/coda/ 5385F: include/linux/coda*.h 5386F: include/uapi/linux/coda*.h 5387 5388CODA V4L2 MEM2MEM DRIVER 5389M: Philipp Zabel <p.zabel@pengutronix.de> 5390L: linux-media@vger.kernel.org 5391S: Maintained 5392F: Documentation/devicetree/bindings/media/coda.yaml 5393F: drivers/media/platform/chips-media/coda 5394 5395CODE OF CONDUCT 5396M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5397S: Supported 5398F: Documentation/process/code-of-conduct-interpretation.rst 5399F: Documentation/process/code-of-conduct.rst 5400 5401CODE TAGGING 5402M: Suren Baghdasaryan <surenb@google.com> 5403M: Kent Overstreet <kent.overstreet@linux.dev> 5404S: Maintained 5405F: include/asm-generic/codetag.lds.h 5406F: include/linux/codetag.h 5407F: lib/codetag.c 5408 5409COMEDI DRIVERS 5410M: Ian Abbott <abbotti@mev.co.uk> 5411M: H Hartley Sweeten <hsweeten@visionengravers.com> 5412S: Odd Fixes 5413F: drivers/comedi/ 5414F: include/linux/comedi/ 5415F: include/uapi/linux/comedi.h 5416 5417COMMON CLK FRAMEWORK 5418M: Michael Turquette <mturquette@baylibre.com> 5419M: Stephen Boyd <sboyd@kernel.org> 5420L: linux-clk@vger.kernel.org 5421S: Maintained 5422Q: http://patchwork.kernel.org/project/linux-clk/list/ 5423T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5424F: Documentation/devicetree/bindings/clock/ 5425F: drivers/clk/ 5426F: include/dt-bindings/clock/ 5427F: include/linux/clk-pr* 5428F: include/linux/clk/ 5429F: include/linux/of_clk.h 5430X: drivers/clk/clkdev.c 5431 5432COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5433M: Steve French <sfrench@samba.org> 5434R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5435R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5436R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5437R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5438R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5439L: linux-cifs@vger.kernel.org 5440L: samba-technical@lists.samba.org (moderated for non-subscribers) 5441S: Supported 5442W: https://wiki.samba.org/index.php/LinuxCIFS 5443T: git git://git.samba.org/sfrench/cifs-2.6.git 5444F: Documentation/admin-guide/cifs/ 5445F: fs/smb/client/ 5446F: fs/smb/common/ 5447F: include/uapi/linux/cifs 5448 5449COMPACTPCI HOTPLUG CORE 5450M: Scott Murray <scott@spiteful.org> 5451L: linux-pci@vger.kernel.org 5452S: Maintained 5453F: drivers/pci/hotplug/cpci_hotplug* 5454 5455COMPACTPCI HOTPLUG GENERIC DRIVER 5456M: Scott Murray <scott@spiteful.org> 5457L: linux-pci@vger.kernel.org 5458S: Maintained 5459F: drivers/pci/hotplug/cpcihp_generic.c 5460 5461COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5462M: Scott Murray <scott@spiteful.org> 5463L: linux-pci@vger.kernel.org 5464S: Maintained 5465F: drivers/pci/hotplug/cpcihp_zt5550.* 5466 5467COMPAL LAPTOP SUPPORT 5468M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5469L: platform-driver-x86@vger.kernel.org 5470S: Maintained 5471F: drivers/platform/x86/compal-laptop.c 5472 5473COMPILER ATTRIBUTES 5474M: Miguel Ojeda <ojeda@kernel.org> 5475S: Maintained 5476F: include/linux/compiler_attributes.h 5477 5478COMPUTE EXPRESS LINK (CXL) 5479M: Davidlohr Bueso <dave@stgolabs.net> 5480M: Jonathan Cameron <jonathan.cameron@huawei.com> 5481M: Dave Jiang <dave.jiang@intel.com> 5482M: Alison Schofield <alison.schofield@intel.com> 5483M: Vishal Verma <vishal.l.verma@intel.com> 5484M: Ira Weiny <ira.weiny@intel.com> 5485M: Dan Williams <dan.j.williams@intel.com> 5486L: linux-cxl@vger.kernel.org 5487S: Maintained 5488F: drivers/cxl/ 5489F: include/linux/einj-cxl.h 5490F: include/linux/cxl-event.h 5491F: include/uapi/linux/cxl_mem.h 5492F: tools/testing/cxl/ 5493 5494COMPUTE EXPRESS LINK PMU (CPMU) 5495M: Jonathan Cameron <jonathan.cameron@huawei.com> 5496L: linux-cxl@vger.kernel.org 5497S: Maintained 5498F: Documentation/admin-guide/perf/cxl.rst 5499F: drivers/perf/cxl_pmu.c 5500 5501CONEXANT ACCESSRUNNER USB DRIVER 5502L: accessrunner-general@lists.sourceforge.net 5503S: Orphan 5504W: http://accessrunner.sourceforge.net/ 5505F: drivers/usb/atm/cxacru.c 5506 5507CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5508M: Elena Reshetova <elena.reshetova@intel.com> 5509M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5510S: Maintained 5511F: Documentation/security/snp-tdx-threat-model.rst 5512 5513CONFIGFS 5514M: Joel Becker <jlbec@evilplan.org> 5515M: Christoph Hellwig <hch@lst.de> 5516S: Supported 5517T: git git://git.infradead.org/users/hch/configfs.git 5518F: fs/configfs/ 5519F: include/linux/configfs.h 5520F: samples/configfs/ 5521 5522CONSOLE SUBSYSTEM 5523M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5524S: Supported 5525F: drivers/video/console/ 5526F: include/linux/console* 5527 5528CONTEXT TRACKING 5529M: Frederic Weisbecker <frederic@kernel.org> 5530M: "Paul E. McKenney" <paulmck@kernel.org> 5531S: Maintained 5532F: include/linux/context_tracking* 5533F: kernel/context_tracking.c 5534 5535CONTROL GROUP (CGROUP) 5536M: Tejun Heo <tj@kernel.org> 5537M: Zefan Li <lizefan.x@bytedance.com> 5538M: Johannes Weiner <hannes@cmpxchg.org> 5539L: cgroups@vger.kernel.org 5540S: Maintained 5541T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5542F: Documentation/admin-guide/cgroup-v1/ 5543F: Documentation/admin-guide/cgroup-v2.rst 5544F: include/linux/cgroup* 5545F: kernel/cgroup/ 5546F: tools/testing/selftests/cgroup/ 5547 5548CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5549M: Tejun Heo <tj@kernel.org> 5550M: Josef Bacik <josef@toxicpanda.com> 5551M: Jens Axboe <axboe@kernel.dk> 5552L: cgroups@vger.kernel.org 5553L: linux-block@vger.kernel.org 5554T: git git://git.kernel.dk/linux-block 5555F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5556F: block/bfq-cgroup.c 5557F: block/blk-cgroup.c 5558F: block/blk-iocost.c 5559F: block/blk-iolatency.c 5560F: block/blk-throttle.c 5561F: include/linux/blk-cgroup.h 5562 5563CONTROL GROUP - CPUSET 5564M: Waiman Long <longman@redhat.com> 5565M: Zefan Li <lizefan.x@bytedance.com> 5566L: cgroups@vger.kernel.org 5567S: Maintained 5568T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5569F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5570F: include/linux/cpuset.h 5571F: kernel/cgroup/cpuset.c 5572F: tools/testing/selftests/cgroup/test_cpuset.c 5573F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5574 5575CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5576M: Johannes Weiner <hannes@cmpxchg.org> 5577M: Michal Hocko <mhocko@kernel.org> 5578M: Roman Gushchin <roman.gushchin@linux.dev> 5579M: Shakeel Butt <shakeel.butt@linux.dev> 5580R: Muchun Song <muchun.song@linux.dev> 5581L: cgroups@vger.kernel.org 5582L: linux-mm@kvack.org 5583S: Maintained 5584F: include/linux/memcontrol.h 5585F: mm/memcontrol.c 5586F: mm/swap_cgroup.c 5587F: samples/cgroup/* 5588F: tools/testing/selftests/cgroup/memcg_protection.m 5589F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5590F: tools/testing/selftests/cgroup/test_kmem.c 5591F: tools/testing/selftests/cgroup/test_memcontrol.c 5592 5593CORETEMP HARDWARE MONITORING DRIVER 5594M: Fenghua Yu <fenghua.yu@intel.com> 5595L: linux-hwmon@vger.kernel.org 5596S: Maintained 5597F: Documentation/hwmon/coretemp.rst 5598F: drivers/hwmon/coretemp.c 5599 5600CORSAIR-CPRO HARDWARE MONITOR DRIVER 5601M: Marius Zachmann <mail@mariuszachmann.de> 5602L: linux-hwmon@vger.kernel.org 5603S: Maintained 5604F: drivers/hwmon/corsair-cpro.c 5605 5606CORSAIR-PSU HARDWARE MONITOR DRIVER 5607M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5608L: linux-hwmon@vger.kernel.org 5609S: Maintained 5610F: Documentation/hwmon/corsair-psu.rst 5611F: drivers/hwmon/corsair-psu.c 5612 5613COUNTER SUBSYSTEM 5614M: William Breathitt Gray <wbg@kernel.org> 5615L: linux-iio@vger.kernel.org 5616S: Maintained 5617T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5618F: Documentation/ABI/testing/sysfs-bus-counter 5619F: Documentation/driver-api/generic-counter.rst 5620F: drivers/counter/ 5621F: include/linux/counter.h 5622F: include/uapi/linux/counter.h 5623F: tools/counter/ 5624 5625COUNTER WATCH EVENTS TOOL 5626M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5627L: linux-iio@vger.kernel.org 5628S: Maintained 5629F: tools/counter/counter_watch_events.c 5630 5631CP2615 I2C DRIVER 5632M: Bence Csókás <bence98@sch.bme.hu> 5633S: Maintained 5634F: drivers/i2c/busses/i2c-cp2615.c 5635 5636CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5637M: Viresh Kumar <viresh.kumar@linaro.org> 5638M: Sudeep Holla <sudeep.holla@arm.com> 5639L: linux-pm@vger.kernel.org 5640S: Maintained 5641W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5642F: drivers/cpufreq/vexpress-spc-cpufreq.c 5643 5644CPU FREQUENCY SCALING FRAMEWORK 5645M: "Rafael J. Wysocki" <rafael@kernel.org> 5646M: Viresh Kumar <viresh.kumar@linaro.org> 5647L: linux-pm@vger.kernel.org 5648S: Maintained 5649B: https://bugzilla.kernel.org 5650T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5651T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5652F: Documentation/admin-guide/pm/cpufreq.rst 5653F: Documentation/admin-guide/pm/intel_pstate.rst 5654F: Documentation/cpu-freq/ 5655F: Documentation/devicetree/bindings/cpufreq/ 5656F: drivers/cpufreq/ 5657F: include/linux/cpufreq.h 5658F: include/linux/sched/cpufreq.h 5659F: kernel/sched/cpufreq*.c 5660F: tools/testing/selftests/cpufreq/ 5661 5662CPU HOTPLUG 5663M: Thomas Gleixner <tglx@linutronix.de> 5664M: Peter Zijlstra <peterz@infradead.org> 5665L: linux-kernel@vger.kernel.org 5666S: Maintained 5667T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5668F: include/linux/cpu.h 5669F: include/linux/cpuhotplug.h 5670F: include/linux/smpboot.h 5671F: kernel/cpu.c 5672F: kernel/smpboot.* 5673 5674CPU IDLE TIME MANAGEMENT FRAMEWORK 5675M: "Rafael J. Wysocki" <rafael@kernel.org> 5676M: Daniel Lezcano <daniel.lezcano@linaro.org> 5677L: linux-pm@vger.kernel.org 5678S: Maintained 5679B: https://bugzilla.kernel.org 5680T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5681F: Documentation/admin-guide/pm/cpuidle.rst 5682F: Documentation/driver-api/pm/cpuidle.rst 5683F: drivers/cpuidle/ 5684F: include/linux/cpuidle.h 5685 5686CPU POWER MONITORING SUBSYSTEM 5687M: Thomas Renninger <trenn@suse.com> 5688M: Shuah Khan <shuah@kernel.org> 5689M: Shuah Khan <skhan@linuxfoundation.org> 5690L: linux-pm@vger.kernel.org 5691S: Maintained 5692F: tools/power/cpupower/ 5693 5694CPUID/MSR DRIVER 5695M: "H. Peter Anvin" <hpa@zytor.com> 5696S: Maintained 5697F: arch/x86/kernel/cpuid.c 5698F: arch/x86/kernel/msr.c 5699 5700CPUIDLE DRIVER - ARM BIG LITTLE 5701M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5702M: Daniel Lezcano <daniel.lezcano@linaro.org> 5703L: linux-pm@vger.kernel.org 5704L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5705S: Maintained 5706T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5707F: drivers/cpuidle/cpuidle-big_little.c 5708 5709CPUIDLE DRIVER - ARM EXYNOS 5710M: Daniel Lezcano <daniel.lezcano@linaro.org> 5711M: Kukjin Kim <kgene@kernel.org> 5712R: Krzysztof Kozlowski <krzk@kernel.org> 5713L: linux-pm@vger.kernel.org 5714L: linux-samsung-soc@vger.kernel.org 5715S: Maintained 5716F: arch/arm/mach-exynos/pm.c 5717F: drivers/cpuidle/cpuidle-exynos.c 5718F: include/linux/platform_data/cpuidle-exynos.h 5719 5720CPUIDLE DRIVER - ARM PSCI 5721M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5722M: Sudeep Holla <sudeep.holla@arm.com> 5723L: linux-pm@vger.kernel.org 5724L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5725S: Supported 5726F: drivers/cpuidle/cpuidle-psci.c 5727 5728CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5729M: Ulf Hansson <ulf.hansson@linaro.org> 5730L: linux-pm@vger.kernel.org 5731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5732S: Supported 5733T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5734F: drivers/cpuidle/cpuidle-psci-domain.c 5735F: drivers/cpuidle/cpuidle-psci.h 5736 5737CPUIDLE DRIVER - DT IDLE PM DOMAIN 5738M: Ulf Hansson <ulf.hansson@linaro.org> 5739L: linux-pm@vger.kernel.org 5740S: Supported 5741T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5742F: drivers/cpuidle/dt_idle_genpd.c 5743F: drivers/cpuidle/dt_idle_genpd.h 5744 5745CPUIDLE DRIVER - RISC-V SBI 5746M: Anup Patel <anup@brainfault.org> 5747L: linux-pm@vger.kernel.org 5748L: linux-riscv@lists.infradead.org 5749S: Maintained 5750F: drivers/cpuidle/cpuidle-riscv-sbi.c 5751 5752CRAMFS FILESYSTEM 5753M: Nicolas Pitre <nico@fluxnic.net> 5754S: Maintained 5755F: Documentation/filesystems/cramfs.rst 5756F: fs/cramfs/ 5757 5758CREATIVE SB0540 5759M: Bastien Nocera <hadess@hadess.net> 5760L: linux-input@vger.kernel.org 5761S: Maintained 5762F: drivers/hid/hid-creative-sb0540.c 5763 5764CRYPTO API 5765M: Herbert Xu <herbert@gondor.apana.org.au> 5766M: "David S. Miller" <davem@davemloft.net> 5767L: linux-crypto@vger.kernel.org 5768S: Maintained 5769T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5770T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5771F: Documentation/crypto/ 5772F: Documentation/devicetree/bindings/crypto/ 5773F: arch/*/crypto/ 5774F: crypto/ 5775F: drivers/crypto/ 5776F: include/crypto/ 5777F: include/linux/crypto* 5778F: lib/crypto/ 5779 5780CRYPTO SPEED TEST COMPARE 5781M: Wang Jinchao <wangjinchao@xfusion.com> 5782L: linux-crypto@vger.kernel.org 5783S: Maintained 5784F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5785 5786CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5787M: Neil Horman <nhorman@tuxdriver.com> 5788L: linux-crypto@vger.kernel.org 5789S: Maintained 5790F: crypto/ansi_cprng.c 5791F: crypto/rng.c 5792 5793CS3308 MEDIA DRIVER 5794M: Hans Verkuil <hverkuil@xs4all.nl> 5795L: linux-media@vger.kernel.org 5796S: Odd Fixes 5797W: http://linuxtv.org 5798T: git git://linuxtv.org/media_tree.git 5799F: drivers/media/i2c/cs3308.c 5800 5801CS5535 Audio ALSA driver 5802M: Jaya Kumar <jayakumar.alsa@gmail.com> 5803S: Maintained 5804F: sound/pci/cs5535audio/ 5805 5806CTU CAN FD DRIVER 5807M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5808M: Ondrej Ille <ondrej.ille@gmail.com> 5809L: linux-can@vger.kernel.org 5810S: Maintained 5811F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5812F: drivers/net/can/ctucanfd/ 5813 5814CVE ASSIGNMENT CONTACT 5815M: CVE Assignment Team <cve@kernel.org> 5816S: Maintained 5817F: Documentation/process/cve.rst 5818 5819CW1200 WLAN driver 5820S: Orphan 5821F: drivers/net/wireless/st/cw1200/ 5822 5823CX18 VIDEO4LINUX DRIVER 5824M: Andy Walls <awalls@md.metrocast.net> 5825L: linux-media@vger.kernel.org 5826S: Maintained 5827W: https://linuxtv.org 5828T: git git://linuxtv.org/media_tree.git 5829F: drivers/media/pci/cx18/ 5830F: include/uapi/linux/ivtv* 5831 5832CX2341X MPEG ENCODER HELPER MODULE 5833M: Hans Verkuil <hverkuil@xs4all.nl> 5834L: linux-media@vger.kernel.org 5835S: Maintained 5836W: https://linuxtv.org 5837T: git git://linuxtv.org/media_tree.git 5838F: drivers/media/common/cx2341x* 5839F: include/media/drv-intf/cx2341x.h 5840 5841CX24120 MEDIA DRIVER 5842M: Jemma Denson <jdenson@gmail.com> 5843M: Patrick Boettcher <patrick.boettcher@posteo.de> 5844L: linux-media@vger.kernel.org 5845S: Maintained 5846W: https://linuxtv.org 5847Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5848F: drivers/media/dvb-frontends/cx24120* 5849 5850CX88 VIDEO4LINUX DRIVER 5851M: Mauro Carvalho Chehab <mchehab@kernel.org> 5852L: linux-media@vger.kernel.org 5853S: Odd fixes 5854W: https://linuxtv.org 5855T: git git://linuxtv.org/media_tree.git 5856F: Documentation/driver-api/media/drivers/cx88* 5857F: drivers/media/pci/cx88/ 5858 5859CXD2820R MEDIA DRIVER 5860L: linux-media@vger.kernel.org 5861S: Orphan 5862W: https://linuxtv.org 5863Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5864F: drivers/media/dvb-frontends/cxd2820r* 5865 5866CXGB3 ETHERNET DRIVER (CXGB3) 5867M: Potnuri Bharat Teja <bharat@chelsio.com> 5868L: netdev@vger.kernel.org 5869S: Supported 5870W: http://www.chelsio.com 5871F: drivers/net/ethernet/chelsio/cxgb3/ 5872 5873CXGB3 ISCSI DRIVER (CXGB3I) 5874M: Varun Prakash <varun@chelsio.com> 5875L: linux-scsi@vger.kernel.org 5876S: Supported 5877W: http://www.chelsio.com 5878F: drivers/scsi/cxgbi/cxgb3i 5879 5880CXGB4 CRYPTO DRIVER (chcr) 5881M: Ayush Sawal <ayush.sawal@chelsio.com> 5882L: linux-crypto@vger.kernel.org 5883S: Supported 5884W: http://www.chelsio.com 5885F: drivers/crypto/chelsio 5886 5887CXGB4 ETHERNET DRIVER (CXGB4) 5888M: Potnuri Bharat Teja <bharat@chelsio.com> 5889L: netdev@vger.kernel.org 5890S: Supported 5891W: http://www.chelsio.com 5892F: drivers/net/ethernet/chelsio/cxgb4/ 5893 5894CXGB4 INLINE CRYPTO DRIVER 5895M: Ayush Sawal <ayush.sawal@chelsio.com> 5896L: netdev@vger.kernel.org 5897S: Supported 5898W: http://www.chelsio.com 5899F: drivers/net/ethernet/chelsio/inline_crypto/ 5900 5901CXGB4 ISCSI DRIVER (CXGB4I) 5902M: Varun Prakash <varun@chelsio.com> 5903L: linux-scsi@vger.kernel.org 5904S: Supported 5905W: http://www.chelsio.com 5906F: drivers/scsi/cxgbi/cxgb4i 5907 5908CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5909M: Potnuri Bharat Teja <bharat@chelsio.com> 5910L: linux-rdma@vger.kernel.org 5911S: Supported 5912W: http://www.openfabrics.org 5913F: drivers/infiniband/hw/cxgb4/ 5914F: include/uapi/rdma/cxgb4-abi.h 5915 5916CXGB4VF ETHERNET DRIVER (CXGB4VF) 5917M: Potnuri Bharat Teja <bharat@chelsio.com> 5918L: netdev@vger.kernel.org 5919S: Supported 5920W: http://www.chelsio.com 5921F: drivers/net/ethernet/chelsio/cxgb4vf/ 5922 5923CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5924M: Frederic Barrat <fbarrat@linux.ibm.com> 5925M: Andrew Donnellan <ajd@linux.ibm.com> 5926L: linuxppc-dev@lists.ozlabs.org 5927S: Supported 5928F: Documentation/ABI/testing/sysfs-class-cxl 5929F: Documentation/arch/powerpc/cxl.rst 5930F: arch/powerpc/platforms/powernv/pci-cxl.c 5931F: drivers/misc/cxl/ 5932F: include/misc/cxl* 5933F: include/uapi/misc/cxl.h 5934 5935CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5936M: Manoj N. Kumar <manoj@linux.ibm.com> 5937M: Uma Krishnan <ukrishn@linux.ibm.com> 5938L: linux-scsi@vger.kernel.org 5939S: Obsolete 5940F: Documentation/arch/powerpc/cxlflash.rst 5941F: drivers/scsi/cxlflash/ 5942F: include/uapi/scsi/cxlflash_ioctl.h 5943 5944CYBERPRO FB DRIVER 5945M: Russell King <linux@armlinux.org.uk> 5946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5947S: Maintained 5948W: http://www.armlinux.org.uk/ 5949F: drivers/video/fbdev/cyber2000fb.* 5950 5951CYCLADES PC300 DRIVER 5952S: Orphan 5953F: drivers/net/wan/pc300* 5954 5955CYPRESS CY8C95X0 PINCTRL DRIVER 5956M: Patrick Rudolph <patrick.rudolph@9elements.com> 5957L: linux-gpio@vger.kernel.org 5958S: Maintained 5959F: drivers/pinctrl/pinctrl-cy8c95x0.c 5960 5961CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5962M: Linus Walleij <linus.walleij@linaro.org> 5963L: linux-input@vger.kernel.org 5964S: Maintained 5965F: drivers/input/touchscreen/cy8ctma140.c 5966 5967CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5968M: Yassine Oudjana <y.oudjana@protonmail.com> 5969L: linux-input@vger.kernel.org 5970S: Maintained 5971F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5972F: drivers/input/keyboard/cypress-sf.c 5973 5974CYPRESS_FIRMWARE MEDIA DRIVER 5975L: linux-media@vger.kernel.org 5976S: Orphan 5977W: https://linuxtv.org 5978Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5979F: drivers/media/common/cypress_firmware* 5980 5981CYTTSP TOUCHSCREEN DRIVER 5982M: Linus Walleij <linus.walleij@linaro.org> 5983L: linux-input@vger.kernel.org 5984S: Maintained 5985F: drivers/input/touchscreen/cyttsp* 5986 5987D-LINK DIR-685 TOUCHKEYS DRIVER 5988M: Linus Walleij <linus.walleij@linaro.org> 5989L: linux-input@vger.kernel.org 5990S: Supported 5991F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5992 5993DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5994M: Joshua Kinard <kumba@gentoo.org> 5995S: Maintained 5996F: drivers/rtc/rtc-ds1685.c 5997F: include/linux/rtc/ds1685.h 5998 5999DAMA SLAVE for AX.25 6000M: Joerg Reuter <jreuter@yaina.de> 6001L: linux-hams@vger.kernel.org 6002S: Maintained 6003W: http://yaina.de/jreuter/ 6004W: http://www.qsl.net/dl1bke/ 6005F: net/ax25/af_ax25.c 6006F: net/ax25/ax25_dev.c 6007F: net/ax25/ax25_ds_* 6008F: net/ax25/ax25_in.c 6009F: net/ax25/ax25_out.c 6010F: net/ax25/ax25_timer.c 6011F: net/ax25/sysctl_net_ax25.c 6012 6013DATA ACCESS MONITOR 6014M: SeongJae Park <sj@kernel.org> 6015L: damon@lists.linux.dev 6016L: linux-mm@kvack.org 6017S: Maintained 6018W: https://damonitor.github.io 6019P: Documentation/mm/damon/maintainer-profile.rst 6020T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6021T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6022T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6023F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6024F: Documentation/admin-guide/mm/damon/ 6025F: Documentation/mm/damon/ 6026F: include/linux/damon.h 6027F: include/trace/events/damon.h 6028F: mm/damon/ 6029F: tools/testing/selftests/damon/ 6030 6031DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6032L: netdev@vger.kernel.org 6033S: Orphan 6034F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6035F: drivers/net/ethernet/dec/tulip/dmfe.c 6036 6037DC390/AM53C974 SCSI driver 6038M: Hannes Reinecke <hare@suse.com> 6039L: linux-scsi@vger.kernel.org 6040S: Maintained 6041F: drivers/scsi/am53c974.c 6042 6043DC395x SCSI driver 6044M: Oliver Neukum <oliver@neukum.org> 6045M: Ali Akcaagac <aliakc@web.de> 6046M: Jamie Lenehan <lenehan@twibble.org> 6047S: Maintained 6048F: Documentation/scsi/dc395x.rst 6049F: drivers/scsi/dc395x.* 6050 6051DCCP PROTOCOL 6052L: dccp@vger.kernel.org 6053S: Orphan 6054W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6055F: include/linux/dccp.h 6056F: include/linux/tfrc.h 6057F: include/uapi/linux/dccp.h 6058F: net/dccp/ 6059 6060DEBUGOBJECTS: 6061M: Thomas Gleixner <tglx@linutronix.de> 6062L: linux-kernel@vger.kernel.org 6063S: Maintained 6064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6065F: include/linux/debugobjects.h 6066F: lib/debugobjects.c 6067 6068DECSTATION PLATFORM SUPPORT 6069M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6070L: linux-mips@vger.kernel.org 6071S: Maintained 6072W: http://www.linux-mips.org/wiki/DECstation 6073F: arch/mips/dec/ 6074F: arch/mips/include/asm/dec/ 6075F: arch/mips/include/asm/mach-dec/ 6076 6077DEFXX FDDI NETWORK DRIVER 6078M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6079S: Maintained 6080F: drivers/net/fddi/defxx.* 6081 6082DEFZA FDDI NETWORK DRIVER 6083M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6084S: Maintained 6085F: drivers/net/fddi/defza.* 6086 6087DEINTERLACE DRIVERS FOR ALLWINNER H3 6088M: Jernej Skrabec <jernej.skrabec@gmail.com> 6089L: linux-media@vger.kernel.org 6090S: Maintained 6091T: git git://linuxtv.org/media_tree.git 6092F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6093F: drivers/media/platform/sunxi/sun8i-di/ 6094 6095DELL LAPTOP DRIVER 6096M: Matthew Garrett <mjg59@srcf.ucam.org> 6097M: Pali Rohár <pali@kernel.org> 6098L: platform-driver-x86@vger.kernel.org 6099S: Maintained 6100F: drivers/platform/x86/dell/dell-laptop.c 6101 6102DELL LAPTOP FREEFALL DRIVER 6103M: Pali Rohár <pali@kernel.org> 6104S: Maintained 6105F: drivers/platform/x86/dell/dell-smo8800.c 6106 6107DELL LAPTOP RBTN DRIVER 6108M: Pali Rohár <pali@kernel.org> 6109S: Maintained 6110F: drivers/platform/x86/dell/dell-rbtn.* 6111 6112DELL LAPTOP SMM DRIVER 6113M: Pali Rohár <pali@kernel.org> 6114S: Maintained 6115F: Documentation/ABI/obsolete/procfs-i8k 6116F: drivers/hwmon/dell-smm-hwmon.c 6117F: include/uapi/linux/i8k.h 6118 6119DELL REMOTE BIOS UPDATE DRIVER 6120M: Stuart Hayes <stuart.w.hayes@gmail.com> 6121L: platform-driver-x86@vger.kernel.org 6122S: Maintained 6123F: drivers/platform/x86/dell/dell_rbu.c 6124 6125DELL SMBIOS DRIVER 6126M: Pali Rohár <pali@kernel.org> 6127L: Dell.Client.Kernel@dell.com 6128L: platform-driver-x86@vger.kernel.org 6129S: Maintained 6130F: drivers/platform/x86/dell/dell-smbios.* 6131 6132DELL SMBIOS SMM DRIVER 6133L: Dell.Client.Kernel@dell.com 6134L: platform-driver-x86@vger.kernel.org 6135S: Maintained 6136F: drivers/platform/x86/dell/dell-smbios-smm.c 6137 6138DELL SMBIOS WMI DRIVER 6139L: Dell.Client.Kernel@dell.com 6140L: platform-driver-x86@vger.kernel.org 6141S: Maintained 6142F: drivers/platform/x86/dell/dell-smbios-wmi.c 6143F: tools/wmi/dell-smbios-example.c 6144 6145DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6146M: Stuart Hayes <stuart.w.hayes@gmail.com> 6147L: platform-driver-x86@vger.kernel.org 6148S: Maintained 6149F: Documentation/userspace-api/dcdbas.rst 6150F: drivers/platform/x86/dell/dcdbas.* 6151 6152DELL WMI DDV DRIVER 6153M: Armin Wolf <W_Armin@gmx.de> 6154S: Maintained 6155F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6156F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6157F: Documentation/wmi/devices/dell-wmi-ddv.rst 6158F: drivers/platform/x86/dell/dell-wmi-ddv.c 6159 6160DELL WMI DESCRIPTOR DRIVER 6161L: Dell.Client.Kernel@dell.com 6162S: Maintained 6163F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6164 6165DELL WMI HARDWARE PRIVACY SUPPORT 6166L: Dell.Client.Kernel@dell.com 6167L: platform-driver-x86@vger.kernel.org 6168S: Maintained 6169F: drivers/platform/x86/dell/dell-wmi-privacy.c 6170 6171DELL WMI NOTIFICATIONS DRIVER 6172M: Matthew Garrett <mjg59@srcf.ucam.org> 6173M: Pali Rohár <pali@kernel.org> 6174S: Maintained 6175F: drivers/platform/x86/dell/dell-wmi-base.c 6176 6177DELL WMI SYSMAN DRIVER 6178M: Prasanth Ksr <prasanth.ksr@dell.com> 6179L: Dell.Client.Kernel@dell.com 6180L: platform-driver-x86@vger.kernel.org 6181S: Maintained 6182F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6183F: drivers/platform/x86/dell/dell-wmi-sysman/ 6184 6185DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6186M: Zev Weiss <zev@bewilderbeest.net> 6187L: linux-hwmon@vger.kernel.org 6188S: Maintained 6189F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6190 6191DELTA DPS920AB PSU DRIVER 6192M: Robert Marko <robert.marko@sartura.hr> 6193L: linux-hwmon@vger.kernel.org 6194S: Maintained 6195F: Documentation/hwmon/dps920ab.rst 6196F: drivers/hwmon/pmbus/dps920ab.c 6197 6198DELTA NETWORKS TN48M CPLD DRIVERS 6199M: Robert Marko <robert.marko@sartura.hr> 6200S: Maintained 6201F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6202F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6203F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6204F: drivers/gpio/gpio-tn48m.c 6205F: include/dt-bindings/reset/delta,tn48m-reset.h 6206 6207DELTA ST MEDIA DRIVER 6208M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6209L: linux-media@vger.kernel.org 6210S: Supported 6211W: https://linuxtv.org 6212T: git git://linuxtv.org/media_tree.git 6213F: drivers/media/platform/st/sti/delta 6214 6215DENALI NAND DRIVER 6216L: linux-mtd@lists.infradead.org 6217S: Orphan 6218F: drivers/mtd/nand/raw/denali* 6219 6220DESIGNWARE EDMA CORE IP DRIVER 6221M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6222R: Serge Semin <fancer.lancer@gmail.com> 6223L: dmaengine@vger.kernel.org 6224S: Maintained 6225F: drivers/dma/dw-edma/ 6226F: include/linux/dma/edma.h 6227 6228DESIGNWARE USB2 DRD IP DRIVER 6229M: Minas Harutyunyan <hminas@synopsys.com> 6230L: linux-usb@vger.kernel.org 6231S: Maintained 6232T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6233F: drivers/usb/dwc2/ 6234 6235DESIGNWARE USB3 DRD IP DRIVER 6236M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6237L: linux-usb@vger.kernel.org 6238S: Maintained 6239F: drivers/usb/dwc3/ 6240 6241DESIGNWARE XDATA IP DRIVER 6242M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6243L: linux-pci@vger.kernel.org 6244S: Maintained 6245F: Documentation/misc-devices/dw-xdata-pcie.rst 6246F: drivers/misc/dw-xdata-pcie.c 6247 6248DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6249M: Andreas Klinger <ak@it-klinger.de> 6250L: linux-iio@vger.kernel.org 6251S: Maintained 6252F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6253F: drivers/iio/proximity/srf*.c 6254 6255DEVICE COREDUMP (DEV_COREDUMP) 6256M: Johannes Berg <johannes@sipsolutions.net> 6257L: linux-kernel@vger.kernel.org 6258S: Maintained 6259F: drivers/base/devcoredump.c 6260F: include/linux/devcoredump.h 6261 6262DEVICE DEPENDENCY HELPER SCRIPT 6263M: Saravana Kannan <saravanak@google.com> 6264L: linux-kernel@vger.kernel.org 6265S: Maintained 6266F: scripts/dev-needs.sh 6267 6268DEVICE DIRECT ACCESS (DAX) 6269M: Dan Williams <dan.j.williams@intel.com> 6270M: Vishal Verma <vishal.l.verma@intel.com> 6271M: Dave Jiang <dave.jiang@intel.com> 6272L: nvdimm@lists.linux.dev 6273L: linux-cxl@vger.kernel.org 6274S: Supported 6275F: drivers/dax/ 6276 6277DEVICE FREQUENCY (DEVFREQ) 6278M: MyungJoo Ham <myungjoo.ham@samsung.com> 6279M: Kyungmin Park <kyungmin.park@samsung.com> 6280M: Chanwoo Choi <cw00.choi@samsung.com> 6281L: linux-pm@vger.kernel.org 6282S: Maintained 6283T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6284F: Documentation/devicetree/bindings/devfreq/ 6285F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6286F: drivers/devfreq/ 6287F: include/linux/devfreq.h 6288F: include/trace/events/devfreq.h 6289 6290DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6291M: Chanwoo Choi <cw00.choi@samsung.com> 6292L: linux-pm@vger.kernel.org 6293S: Supported 6294T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6295F: Documentation/devicetree/bindings/devfreq/event/ 6296F: drivers/devfreq/devfreq-event.c 6297F: drivers/devfreq/event/ 6298F: include/dt-bindings/pmu/exynos_ppmu.h 6299F: include/linux/devfreq-event.h 6300 6301DEVICE RESOURCE MANAGEMENT HELPERS 6302M: Hans de Goede <hdegoede@redhat.com> 6303R: Matti Vaittinen <mazziesaccount@gmail.com> 6304S: Maintained 6305F: include/linux/devm-helpers.h 6306 6307DEVICE-MAPPER (LVM) 6308M: Alasdair Kergon <agk@redhat.com> 6309M: Mike Snitzer <snitzer@kernel.org> 6310M: Mikulas Patocka <mpatocka@redhat.com> 6311L: dm-devel@lists.linux.dev 6312S: Maintained 6313Q: http://patchwork.kernel.org/project/dm-devel/list/ 6314T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6315F: Documentation/admin-guide/device-mapper/ 6316F: drivers/md/Kconfig 6317F: drivers/md/Makefile 6318F: drivers/md/dm* 6319F: drivers/md/persistent-data/ 6320F: include/linux/device-mapper.h 6321F: include/linux/dm-*.h 6322F: include/uapi/linux/dm-*.h 6323 6324DEVICE-MAPPER VDO TARGET 6325M: Matthew Sakai <msakai@redhat.com> 6326L: dm-devel@lists.linux.dev 6327S: Maintained 6328F: Documentation/admin-guide/device-mapper/vdo*.rst 6329F: drivers/md/dm-vdo/ 6330 6331DEVLINK 6332M: Jiri Pirko <jiri@resnulli.us> 6333L: netdev@vger.kernel.org 6334S: Supported 6335F: Documentation/networking/devlink 6336F: include/net/devlink.h 6337F: include/uapi/linux/devlink.h 6338F: net/devlink/ 6339 6340DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6341M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6342L: kernel@dh-electronics.com 6343S: Maintained 6344F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6345F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6346 6347DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6348M: Marek Vasut <marex@denx.de> 6349L: kernel@dh-electronics.com 6350S: Maintained 6351F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6352F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6353 6354DIALOG SEMICONDUCTOR DRIVERS 6355M: Support Opensource <support.opensource@diasemi.com> 6356S: Supported 6357W: http://www.dialog-semiconductor.com/products 6358F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6359F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6360F: Documentation/devicetree/bindings/mfd/da90*.txt 6361F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6362F: Documentation/devicetree/bindings/regulator/da92*.txt 6363F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6364F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6365F: Documentation/devicetree/bindings/sound/da[79]*.txt 6366F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6367F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6368F: Documentation/hwmon/da90??.rst 6369F: drivers/gpio/gpio-da90??.c 6370F: drivers/hwmon/da90??-hwmon.c 6371F: drivers/iio/adc/da91??-*.c 6372F: drivers/input/misc/da72??.[ch] 6373F: drivers/input/misc/da90??_onkey.c 6374F: drivers/input/touchscreen/da9052_tsi.c 6375F: drivers/leds/leds-da90??.c 6376F: drivers/mfd/da903x.c 6377F: drivers/mfd/da90??-*.c 6378F: drivers/mfd/da91??-*.c 6379F: drivers/pinctrl/pinctrl-da90??.c 6380F: drivers/power/supply/da9052-battery.c 6381F: drivers/power/supply/da91??-*.c 6382F: drivers/regulator/da9???-regulator.[ch] 6383F: drivers/regulator/slg51000-regulator.[ch] 6384F: drivers/rtc/rtc-da90??.c 6385F: drivers/thermal/da90??-thermal.c 6386F: drivers/video/backlight/da90??_bl.c 6387F: drivers/watchdog/da90??_wdt.c 6388F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6389F: include/linux/mfd/da903x.h 6390F: include/linux/mfd/da9052/ 6391F: include/linux/mfd/da9055/ 6392F: include/linux/mfd/da9062/ 6393F: include/linux/mfd/da9063/ 6394F: include/linux/mfd/da9150/ 6395F: include/linux/regulator/da9211.h 6396F: include/sound/da[79]*.h 6397F: sound/soc/codecs/da[79]*.[ch] 6398 6399DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6400M: William Breathitt Gray <wbg@kernel.org> 6401L: linux-gpio@vger.kernel.org 6402S: Maintained 6403F: drivers/gpio/gpio-gpio-mm.c 6404 6405DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6406M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6407L: linux-media@vger.kernel.org 6408S: Maintained 6409F: Documentation/admin-guide/media/mgb4.rst 6410F: drivers/media/pci/mgb4/ 6411 6412DIOLAN U2C-12 I2C DRIVER 6413M: Guenter Roeck <linux@roeck-us.net> 6414L: linux-i2c@vger.kernel.org 6415S: Maintained 6416F: drivers/i2c/busses/i2c-diolan-u2c.c 6417 6418DIRECTORY NOTIFICATION (DNOTIFY) 6419M: Jan Kara <jack@suse.cz> 6420R: Amir Goldstein <amir73il@gmail.com> 6421L: linux-fsdevel@vger.kernel.org 6422S: Maintained 6423F: Documentation/filesystems/dnotify.rst 6424F: fs/notify/dnotify/ 6425F: include/linux/dnotify.h 6426 6427DISK GEOMETRY AND PARTITION HANDLING 6428M: Andries Brouwer <aeb@cwi.nl> 6429S: Maintained 6430W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6431W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6432W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6433 6434DISKQUOTA 6435M: Jan Kara <jack@suse.com> 6436S: Maintained 6437F: Documentation/filesystems/quota.rst 6438F: fs/quota/ 6439F: include/linux/quota*.h 6440F: include/uapi/linux/quota*.h 6441 6442DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6443M: Bernie Thompson <bernie@plugable.com> 6444L: linux-fbdev@vger.kernel.org 6445S: Maintained 6446W: http://plugable.com/category/projects/udlfb/ 6447F: Documentation/fb/udlfb.rst 6448F: drivers/video/fbdev/udlfb.c 6449F: include/video/udlfb.h 6450 6451DISTRIBUTED LOCK MANAGER (DLM) 6452M: Alexander Aring <aahringo@redhat.com> 6453M: David Teigland <teigland@redhat.com> 6454L: gfs2@lists.linux.dev 6455S: Supported 6456W: https://pagure.io/dlm 6457T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6458F: fs/dlm/ 6459 6460DMA BUFFER SHARING FRAMEWORK 6461M: Sumit Semwal <sumit.semwal@linaro.org> 6462M: Christian König <christian.koenig@amd.com> 6463L: linux-media@vger.kernel.org 6464L: dri-devel@lists.freedesktop.org 6465L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6466S: Maintained 6467T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6468F: Documentation/driver-api/dma-buf.rst 6469F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6470F: drivers/dma-buf/ 6471F: include/linux/*fence.h 6472F: include/linux/dma-buf.h 6473F: include/linux/dma-resv.h 6474K: \bdma_(?:buf|fence|resv)\b 6475 6476DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6477M: Vinod Koul <vkoul@kernel.org> 6478L: dmaengine@vger.kernel.org 6479S: Maintained 6480Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6481T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6482F: Documentation/devicetree/bindings/dma/ 6483F: Documentation/driver-api/dmaengine/ 6484F: drivers/dma/ 6485F: include/dt-bindings/dma/ 6486F: include/linux/dma/ 6487F: include/linux/dmaengine.h 6488F: include/linux/of_dma.h 6489 6490DMA MAPPING BENCHMARK 6491M: Xiang Chen <chenxiang66@hisilicon.com> 6492L: iommu@lists.linux.dev 6493F: kernel/dma/map_benchmark.c 6494F: tools/testing/selftests/dma/ 6495 6496DMA MAPPING HELPERS 6497M: Christoph Hellwig <hch@lst.de> 6498M: Marek Szyprowski <m.szyprowski@samsung.com> 6499R: Robin Murphy <robin.murphy@arm.com> 6500L: iommu@lists.linux.dev 6501S: Supported 6502W: http://git.infradead.org/users/hch/dma-mapping.git 6503T: git git://git.infradead.org/users/hch/dma-mapping.git 6504F: include/asm-generic/dma-mapping.h 6505F: include/linux/dma-direct.h 6506F: include/linux/dma-map-ops.h 6507F: include/linux/dma-mapping.h 6508F: include/linux/swiotlb.h 6509F: kernel/dma/ 6510 6511DMA-BUF HEAPS FRAMEWORK 6512M: Sumit Semwal <sumit.semwal@linaro.org> 6513R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6514R: Brian Starkey <Brian.Starkey@arm.com> 6515R: John Stultz <jstultz@google.com> 6516R: T.J. Mercier <tjmercier@google.com> 6517L: linux-media@vger.kernel.org 6518L: dri-devel@lists.freedesktop.org 6519L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6520S: Maintained 6521T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6522F: drivers/dma-buf/dma-heap.c 6523F: drivers/dma-buf/heaps/* 6524F: include/linux/dma-heap.h 6525F: include/uapi/linux/dma-heap.h 6526 6527DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6528M: Lukasz Luba <lukasz.luba@arm.com> 6529L: linux-pm@vger.kernel.org 6530L: linux-samsung-soc@vger.kernel.org 6531S: Maintained 6532F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6533F: drivers/memory/samsung/exynos5422-dmc.c 6534 6535DME1737 HARDWARE MONITOR DRIVER 6536M: Juerg Haefliger <juergh@proton.me> 6537L: linux-hwmon@vger.kernel.org 6538S: Maintained 6539F: Documentation/hwmon/dme1737.rst 6540F: drivers/hwmon/dme1737.c 6541 6542DMI/SMBIOS SUPPORT 6543M: Jean Delvare <jdelvare@suse.com> 6544S: Maintained 6545T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6546F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6547F: drivers/firmware/dmi-id.c 6548F: drivers/firmware/dmi_scan.c 6549F: include/linux/dmi.h 6550 6551DOCUMENTATION 6552M: Jonathan Corbet <corbet@lwn.net> 6553L: linux-doc@vger.kernel.org 6554S: Maintained 6555P: Documentation/doc-guide/maintainer-profile.rst 6556T: git git://git.lwn.net/linux.git docs-next 6557F: Documentation/ 6558F: scripts/check-variable-fonts.sh 6559F: scripts/documentation-file-ref-check 6560F: scripts/kernel-doc 6561F: scripts/sphinx-pre-install 6562X: Documentation/ABI/ 6563X: Documentation/admin-guide/media/ 6564X: Documentation/devicetree/ 6565X: Documentation/driver-api/media/ 6566X: Documentation/firmware-guide/acpi/ 6567X: Documentation/i2c/ 6568X: Documentation/netlink/ 6569X: Documentation/power/ 6570X: Documentation/spi/ 6571X: Documentation/userspace-api/media/ 6572 6573DOCUMENTATION PROCESS 6574M: Jonathan Corbet <corbet@lwn.net> 6575L: workflows@vger.kernel.org 6576S: Maintained 6577F: Documentation/maintainer/ 6578F: Documentation/process/ 6579 6580DOCUMENTATION REPORTING ISSUES 6581M: Thorsten Leemhuis <linux@leemhuis.info> 6582L: linux-doc@vger.kernel.org 6583S: Maintained 6584F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6585F: Documentation/admin-guide/reporting-issues.rst 6586F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6587 6588DOCUMENTATION SCRIPTS 6589M: Mauro Carvalho Chehab <mchehab@kernel.org> 6590L: linux-doc@vger.kernel.org 6591S: Maintained 6592F: Documentation/sphinx/parse-headers.pl 6593F: scripts/documentation-file-ref-check 6594F: scripts/sphinx-pre-install 6595 6596DOCUMENTATION/ITALIAN 6597M: Federico Vaga <federico.vaga@vaga.pv.it> 6598L: linux-doc@vger.kernel.org 6599S: Maintained 6600F: Documentation/translations/it_IT 6601 6602DOCUMENTATION/JAPANESE 6603R: Akira Yokosawa <akiyks@gmail.com> 6604L: linux-doc@vger.kernel.org 6605S: Maintained 6606F: Documentation/translations/ja_JP 6607 6608DONGWOON DW9714 LENS VOICE COIL DRIVER 6609M: Sakari Ailus <sakari.ailus@linux.intel.com> 6610L: linux-media@vger.kernel.org 6611S: Maintained 6612T: git git://linuxtv.org/media_tree.git 6613F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6614F: drivers/media/i2c/dw9714.c 6615 6616DONGWOON DW9719 LENS VOICE COIL DRIVER 6617M: Daniel Scally <djrscally@gmail.com> 6618L: linux-media@vger.kernel.org 6619S: Maintained 6620T: git git://linuxtv.org/media_tree.git 6621F: drivers/media/i2c/dw9719.c 6622 6623DONGWOON DW9768 LENS VOICE COIL DRIVER 6624L: linux-media@vger.kernel.org 6625S: Orphan 6626T: git git://linuxtv.org/media_tree.git 6627F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6628F: drivers/media/i2c/dw9768.c 6629 6630DONGWOON DW9807 LENS VOICE COIL DRIVER 6631M: Sakari Ailus <sakari.ailus@linux.intel.com> 6632L: linux-media@vger.kernel.org 6633S: Maintained 6634T: git git://linuxtv.org/media_tree.git 6635F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6636F: drivers/media/i2c/dw9807-vcm.c 6637 6638DOUBLETALK DRIVER 6639M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6640L: blinux-list@redhat.com 6641S: Maintained 6642F: drivers/char/dtlk.c 6643F: include/linux/dtlk.h 6644 6645DPAA2 DATAPATH I/O (DPIO) DRIVER 6646M: Roy Pledge <Roy.Pledge@nxp.com> 6647L: linux-kernel@vger.kernel.org 6648S: Maintained 6649F: drivers/soc/fsl/dpio 6650 6651DPAA2 ETHERNET DRIVER 6652M: Ioana Ciornei <ioana.ciornei@nxp.com> 6653L: netdev@vger.kernel.org 6654S: Maintained 6655F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6656F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6657F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6658F: drivers/net/ethernet/freescale/dpaa2/Makefile 6659F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6660F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6661F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6662F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6663F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6664F: drivers/net/ethernet/freescale/dpaa2/dpni* 6665 6666DPAA2 ETHERNET SWITCH DRIVER 6667M: Ioana Ciornei <ioana.ciornei@nxp.com> 6668L: netdev@vger.kernel.org 6669S: Maintained 6670F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6671F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6672F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6673 6674DPLL SUBSYSTEM 6675M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6676M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6677M: Jiri Pirko <jiri@resnulli.us> 6678L: netdev@vger.kernel.org 6679S: Supported 6680F: Documentation/driver-api/dpll.rst 6681F: drivers/dpll/* 6682F: include/linux/dpll.h 6683F: include/uapi/linux/dpll.h 6684 6685DRBD DRIVER 6686M: Philipp Reisner <philipp.reisner@linbit.com> 6687M: Lars Ellenberg <lars.ellenberg@linbit.com> 6688M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6689L: drbd-dev@lists.linbit.com 6690S: Supported 6691W: http://www.drbd.org 6692T: git git://git.linbit.com/linux-drbd.git 6693T: git git://git.linbit.com/drbd-8.4.git 6694F: Documentation/admin-guide/blockdev/ 6695F: drivers/block/drbd/ 6696F: include/linux/drbd* 6697F: lib/lru_cache.c 6698 6699DRIVER COMPONENT FRAMEWORK 6700L: dri-devel@lists.freedesktop.org 6701F: drivers/base/component.c 6702F: include/linux/component.h 6703 6704DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6705M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6706R: "Rafael J. Wysocki" <rafael@kernel.org> 6707S: Supported 6708T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6709F: Documentation/core-api/kobject.rst 6710F: drivers/base/ 6711F: fs/debugfs/ 6712F: fs/sysfs/ 6713F: include/linux/debugfs.h 6714F: include/linux/fwnode.h 6715F: include/linux/kobj* 6716F: include/linux/property.h 6717F: lib/kobj* 6718 6719DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6720M: Nishanth Menon <nm@ti.com> 6721L: linux-pm@vger.kernel.org 6722S: Maintained 6723F: drivers/soc/ti/smartreflex.c 6724F: include/linux/power/smartreflex.h 6725 6726DRM ACCEL DRIVERS FOR INTEL VPU 6727M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6728M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6729L: dri-devel@lists.freedesktop.org 6730S: Supported 6731T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6732F: drivers/accel/ivpu/ 6733F: include/uapi/drm/ivpu_accel.h 6734 6735DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6736M: Oded Gabbay <ogabbay@kernel.org> 6737L: dri-devel@lists.freedesktop.org 6738S: Maintained 6739C: irc://irc.oftc.net/dri-devel 6740T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6741F: Documentation/accel/ 6742F: drivers/accel/ 6743F: include/drm/drm_accel.h 6744 6745DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6746M: Maxime Ripard <mripard@kernel.org> 6747M: Chen-Yu Tsai <wens@csie.org> 6748R: Jernej Skrabec <jernej.skrabec@gmail.com> 6749L: dri-devel@lists.freedesktop.org 6750S: Supported 6751T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6752F: drivers/gpu/drm/sun4i/sun8i* 6753 6754DRM DRIVER FOR ARM PL111 CLCD 6755S: Orphan 6756T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6757F: drivers/gpu/drm/pl111/ 6758 6759DRM DRIVER FOR ARM VERSATILE TFT PANELS 6760M: Linus Walleij <linus.walleij@linaro.org> 6761S: Maintained 6762T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6763F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6764F: drivers/gpu/drm/panel/panel-arm-versatile.c 6765 6766DRM DRIVER FOR ASPEED BMC GFX 6767M: Joel Stanley <joel@jms.id.au> 6768L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6769S: Supported 6770T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6771F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6772F: drivers/gpu/drm/aspeed/ 6773 6774DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6775M: Dave Airlie <airlied@redhat.com> 6776R: Thomas Zimmermann <tzimmermann@suse.de> 6777R: Jocelyn Falempe <jfalempe@redhat.com> 6778L: dri-devel@lists.freedesktop.org 6779S: Supported 6780T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6781F: drivers/gpu/drm/ast/ 6782 6783DRM DRIVER FOR BOCHS VIRTUAL GPU 6784M: Gerd Hoffmann <kraxel@redhat.com> 6785L: virtualization@lists.linux.dev 6786S: Maintained 6787T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6788F: drivers/gpu/drm/tiny/bochs.c 6789 6790DRM DRIVER FOR BOE HIMAX8279D PANELS 6791M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6792S: Maintained 6793F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6794F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6795 6796DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6797M: Jagan Teki <jagan@amarulasolutions.com> 6798S: Maintained 6799F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6800F: drivers/gpu/drm/bridge/chipone-icn6211.c 6801 6802DRM DRIVER FOR EBBG FT8719 PANEL 6803M: Joel Selvaraj <jo@jsfamily.in> 6804S: Maintained 6805T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6806F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6807F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6808 6809DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6810M: Linus Walleij <linus.walleij@linaro.org> 6811S: Maintained 6812T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6813F: drivers/gpu/drm/tve200/ 6814 6815DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6816M: Icenowy Zheng <icenowy@aosc.io> 6817S: Maintained 6818F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6819F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6820 6821DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6822M: Jagan Teki <jagan@amarulasolutions.com> 6823S: Maintained 6824F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6825F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6826 6827DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6828M: Thomas Zimmermann <tzimmermann@suse.de> 6829M: Javier Martinez Canillas <javierm@redhat.com> 6830L: dri-devel@lists.freedesktop.org 6831S: Maintained 6832T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6833F: drivers/gpu/drm/drm_aperture.c 6834F: drivers/gpu/drm/tiny/ofdrm.c 6835F: drivers/gpu/drm/tiny/simpledrm.c 6836F: drivers/video/aperture.c 6837F: drivers/video/nomodeset.c 6838F: include/drm/drm_aperture.h 6839F: include/linux/aperture.h 6840F: include/video/nomodeset.h 6841 6842DRM DRIVER FOR GENERIC EDP PANELS 6843R: Douglas Anderson <dianders@chromium.org> 6844F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6845F: drivers/gpu/drm/panel/panel-edp.c 6846 6847DRM DRIVER FOR GENERIC USB DISPLAY 6848M: Noralf Trønnes <noralf@tronnes.org> 6849S: Maintained 6850W: https://github.com/notro/gud/wiki 6851T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6852F: drivers/gpu/drm/gud/ 6853F: include/drm/gud.h 6854 6855DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6856M: Hans de Goede <hdegoede@redhat.com> 6857S: Maintained 6858T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6859F: drivers/gpu/drm/tiny/gm12u320.c 6860 6861DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6862M: Ondrej Jirman <megi@xff.cz> 6863M: Javier Martinez Canillas <javierm@redhat.com> 6864S: Maintained 6865T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6866F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6867F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6868 6869DRM DRIVER FOR HX8357D PANELS 6870S: Orphan 6871T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6872F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6873F: drivers/gpu/drm/tiny/hx8357d.c 6874 6875DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6876M: Deepak Rawat <drawat.floss@gmail.com> 6877L: linux-hyperv@vger.kernel.org 6878L: dri-devel@lists.freedesktop.org 6879S: Maintained 6880T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6881F: drivers/gpu/drm/hyperv 6882 6883DRM DRIVER FOR ILITEK ILI9225 PANELS 6884M: David Lechner <david@lechnology.com> 6885S: Maintained 6886T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6887F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6888F: drivers/gpu/drm/tiny/ili9225.c 6889 6890DRM DRIVER FOR ILITEK ILI9486 PANELS 6891M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6892S: Maintained 6893T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6894F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6895F: drivers/gpu/drm/tiny/ili9486.c 6896 6897DRM DRIVER FOR ILITEK ILI9805 PANELS 6898M: Michael Trimarchi <michael@amarulasolutions.com> 6899S: Maintained 6900F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6901F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6902 6903DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6904M: Jagan Teki <jagan@edgeble.ai> 6905S: Maintained 6906F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6907F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6908 6909DRM DRIVER FOR LG SW43408 PANELS 6910M: Sumit Semwal <sumit.semwal@linaro.org> 6911M: Caleb Connolly <caleb.connolly@linaro.org> 6912S: Maintained 6913T: git git://anongit.freedesktop.org/drm/drm-misc 6914F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 6915F: drivers/gpu/drm/panel/panel-lg-sw43408.c 6916 6917DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6918M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6919S: Supported 6920T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6921F: drivers/gpu/drm/logicvc/ 6922 6923DRM DRIVER FOR LVDS PANELS 6924M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6925L: dri-devel@lists.freedesktop.org 6926S: Maintained 6927T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6928F: Documentation/devicetree/bindings/display/lvds.yaml 6929F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6930F: drivers/gpu/drm/panel/panel-lvds.c 6931 6932DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6933M: Guido Günther <agx@sigxcpu.org> 6934R: Purism Kernel Team <kernel@puri.sm> 6935S: Maintained 6936F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6937F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6938 6939DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6940M: Dave Airlie <airlied@redhat.com> 6941R: Thomas Zimmermann <tzimmermann@suse.de> 6942R: Jocelyn Falempe <jfalempe@redhat.com> 6943L: dri-devel@lists.freedesktop.org 6944S: Supported 6945T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6946F: drivers/gpu/drm/mgag200/ 6947 6948DRM DRIVER FOR MI0283QT 6949M: Noralf Trønnes <noralf@tronnes.org> 6950S: Maintained 6951T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6952F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6953F: drivers/gpu/drm/tiny/mi0283qt.c 6954 6955DRM DRIVER FOR MIPI DBI compatible panels 6956M: Noralf Trønnes <noralf@tronnes.org> 6957S: Maintained 6958W: https://github.com/notro/panel-mipi-dbi/wiki 6959T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6960F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6961F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6962 6963DRM DRIVER for Qualcomm Adreno GPUs 6964M: Rob Clark <robdclark@gmail.com> 6965R: Sean Paul <sean@poorly.run> 6966R: Konrad Dybcio <konrad.dybcio@linaro.org> 6967L: linux-arm-msm@vger.kernel.org 6968L: dri-devel@lists.freedesktop.org 6969L: freedreno@lists.freedesktop.org 6970S: Maintained 6971B: https://gitlab.freedesktop.org/drm/msm/-/issues 6972T: git https://gitlab.freedesktop.org/drm/msm.git 6973F: Documentation/devicetree/bindings/display/msm/gpu.yaml 6974F: drivers/gpu/drm/msm/adreno/ 6975F: drivers/gpu/drm/msm/msm_gpu.* 6976F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 6977F: drivers/gpu/drm/msm/msm_ringbuffer.* 6978F: drivers/gpu/drm/msm/registers/adreno/ 6979F: include/uapi/drm/msm_drm.h 6980 6981DRM DRIVER for Qualcomm display hardware 6982M: Rob Clark <robdclark@gmail.com> 6983M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6984M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6985R: Sean Paul <sean@poorly.run> 6986R: Marijn Suijten <marijn.suijten@somainline.org> 6987L: linux-arm-msm@vger.kernel.org 6988L: dri-devel@lists.freedesktop.org 6989L: freedreno@lists.freedesktop.org 6990S: Maintained 6991B: https://gitlab.freedesktop.org/drm/msm/-/issues 6992T: git https://gitlab.freedesktop.org/drm/msm.git 6993F: Documentation/devicetree/bindings/display/msm/ 6994F: drivers/gpu/drm/ci/xfails/msm* 6995F: drivers/gpu/drm/msm/ 6996F: include/uapi/drm/msm_drm.h 6997 6998DRM DRIVER FOR NOVATEK NT35510 PANELS 6999M: Linus Walleij <linus.walleij@linaro.org> 7000S: Maintained 7001T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7002F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7003F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7004 7005DRM DRIVER FOR NOVATEK NT35560 PANELS 7006M: Linus Walleij <linus.walleij@linaro.org> 7007S: Maintained 7008T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7009F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7010F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7011 7012DRM DRIVER FOR NOVATEK NT36523 PANELS 7013M: Jianhua Lu <lujianhua000@gmail.com> 7014S: Maintained 7015T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7016F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7017F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7018 7019DRM DRIVER FOR NOVATEK NT36672A PANELS 7020M: Sumit Semwal <sumit.semwal@linaro.org> 7021S: Maintained 7022T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7023F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7024F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7025 7026DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7027M: Karol Herbst <kherbst@redhat.com> 7028M: Lyude Paul <lyude@redhat.com> 7029M: Danilo Krummrich <dakr@redhat.com> 7030L: dri-devel@lists.freedesktop.org 7031L: nouveau@lists.freedesktop.org 7032S: Supported 7033W: https://nouveau.freedesktop.org/ 7034Q: https://patchwork.freedesktop.org/project/nouveau/ 7035Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7036B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7037C: irc://irc.oftc.net/nouveau 7038T: git https://gitlab.freedesktop.org/drm/nouveau.git 7039F: drivers/gpu/drm/nouveau/ 7040F: include/uapi/drm/nouveau_drm.h 7041 7042DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7043M: Stefan Mavrodiev <stefan@olimex.com> 7044S: Maintained 7045F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7046F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7047 7048DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7049R: Douglas Anderson <dianders@chromium.org> 7050F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7051F: drivers/gpu/drm/bridge/parade-ps8640.c 7052 7053DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7054M: Noralf Trønnes <noralf@tronnes.org> 7055S: Maintained 7056T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7057F: Documentation/devicetree/bindings/display/repaper.txt 7058F: drivers/gpu/drm/tiny/repaper.c 7059 7060DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7061M: Dave Airlie <airlied@redhat.com> 7062M: Gerd Hoffmann <kraxel@redhat.com> 7063L: virtualization@lists.linux.dev 7064S: Obsolete 7065W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7066T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7067F: drivers/gpu/drm/tiny/cirrus.c 7068 7069DRM DRIVER FOR QXL VIRTUAL GPU 7070M: Dave Airlie <airlied@redhat.com> 7071M: Gerd Hoffmann <kraxel@redhat.com> 7072L: virtualization@lists.linux.dev 7073L: spice-devel@lists.freedesktop.org 7074S: Maintained 7075T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7076F: drivers/gpu/drm/qxl/ 7077F: include/uapi/drm/qxl_drm.h 7078 7079DRM DRIVER FOR RAYDIUM RM67191 PANELS 7080M: Robert Chiras <robert.chiras@nxp.com> 7081S: Maintained 7082F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7083F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7084 7085DRM DRIVER FOR SAMSUNG DB7430 PANELS 7086M: Linus Walleij <linus.walleij@linaro.org> 7087S: Maintained 7088T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7089F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7090F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7091 7092DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7093M: Inki Dae <inki.dae@samsung.com> 7094M: Jagan Teki <jagan@amarulasolutions.com> 7095M: Marek Szyprowski <m.szyprowski@samsung.com> 7096S: Maintained 7097T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7098F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7099F: drivers/gpu/drm/bridge/samsung-dsim.c 7100F: include/drm/bridge/samsung-dsim.h 7101 7102DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7103M: Markuss Broks <markuss.broks@gmail.com> 7104S: Maintained 7105F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7106F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7107 7108DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7109M: Artur Weber <aweber.kernel@gmail.com> 7110S: Maintained 7111F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7112F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7113 7114DRM DRIVER FOR SITRONIX ST7586 PANELS 7115M: David Lechner <david@lechnology.com> 7116S: Maintained 7117T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7118F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7119F: drivers/gpu/drm/tiny/st7586.c 7120 7121DRM DRIVER FOR SITRONIX ST7701 PANELS 7122M: Jagan Teki <jagan@amarulasolutions.com> 7123S: Maintained 7124F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7125F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7126 7127DRM DRIVER FOR SITRONIX ST7703 PANELS 7128M: Guido Günther <agx@sigxcpu.org> 7129R: Purism Kernel Team <kernel@puri.sm> 7130R: Ondrej Jirman <megi@xff.cz> 7131S: Maintained 7132F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7133F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7134 7135DRM DRIVER FOR SITRONIX ST7735R PANELS 7136M: David Lechner <david@lechnology.com> 7137S: Maintained 7138T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7139F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7140F: drivers/gpu/drm/tiny/st7735r.c 7141 7142DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7143M: Javier Martinez Canillas <javierm@redhat.com> 7144S: Maintained 7145T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7146F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7147F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7148F: drivers/gpu/drm/solomon/ssd130x* 7149 7150DRM DRIVER FOR ST-ERICSSON MCDE 7151M: Linus Walleij <linus.walleij@linaro.org> 7152S: Maintained 7153T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7154F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7155F: drivers/gpu/drm/mcde/ 7156 7157DRM DRIVER FOR SYNAPTICS R63353 PANELS 7158M: Michael Trimarchi <michael@amarulasolutions.com> 7159S: Maintained 7160F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7161F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7162 7163DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7164M: Jagan Teki <jagan@amarulasolutions.com> 7165S: Maintained 7166F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7167F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7168 7169DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7170R: Douglas Anderson <dianders@chromium.org> 7171F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7172F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7173 7174DRM DRIVER FOR TPO TPG110 PANELS 7175M: Linus Walleij <linus.walleij@linaro.org> 7176S: Maintained 7177T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7178F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7179F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7180 7181DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7182M: Dave Airlie <airlied@redhat.com> 7183R: Sean Paul <sean@poorly.run> 7184R: Thomas Zimmermann <tzimmermann@suse.de> 7185L: dri-devel@lists.freedesktop.org 7186S: Supported 7187T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7188F: drivers/gpu/drm/udl/ 7189 7190DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7191M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7192M: Melissa Wen <melissa.srw@gmail.com> 7193M: Maíra Canal <mairacanal@riseup.net> 7194R: Haneen Mohammed <hamohammed.sa@gmail.com> 7195R: Daniel Vetter <daniel@ffwll.ch> 7196L: dri-devel@lists.freedesktop.org 7197S: Maintained 7198T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7199F: Documentation/gpu/vkms.rst 7200F: drivers/gpu/drm/vkms/ 7201 7202DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7203M: Hans de Goede <hdegoede@redhat.com> 7204L: dri-devel@lists.freedesktop.org 7205S: Maintained 7206T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7207F: drivers/gpu/drm/vboxvideo/ 7208 7209DRM DRIVER FOR VMWARE VIRTUAL GPU 7210M: Zack Rusin <zack.rusin@broadcom.com> 7211R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7212L: dri-devel@lists.freedesktop.org 7213S: Supported 7214T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7215F: drivers/gpu/drm/vmwgfx/ 7216F: include/uapi/drm/vmwgfx_drm.h 7217 7218DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7219M: Linus Walleij <linus.walleij@linaro.org> 7220S: Maintained 7221T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7222F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7223F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7224 7225DRM DRIVERS 7226M: David Airlie <airlied@gmail.com> 7227M: Daniel Vetter <daniel@ffwll.ch> 7228L: dri-devel@lists.freedesktop.org 7229S: Maintained 7230B: https://gitlab.freedesktop.org/drm 7231C: irc://irc.oftc.net/dri-devel 7232T: git https://gitlab.freedesktop.org/drm/kernel.git 7233F: Documentation/devicetree/bindings/display/ 7234F: Documentation/devicetree/bindings/gpu/ 7235F: Documentation/gpu/ 7236F: drivers/gpu/ 7237F: include/drm/ 7238F: include/linux/vga* 7239F: include/uapi/drm/ 7240 7241DRM DRIVERS AND MISC GPU PATCHES 7242M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7243M: Maxime Ripard <mripard@kernel.org> 7244M: Thomas Zimmermann <tzimmermann@suse.de> 7245S: Maintained 7246W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7247T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7248F: Documentation/devicetree/bindings/display/ 7249F: Documentation/devicetree/bindings/gpu/ 7250F: Documentation/gpu/ 7251F: drivers/gpu/drm/ 7252F: drivers/gpu/vga/ 7253F: include/drm/drm 7254F: include/linux/vga* 7255F: include/uapi/drm/ 7256X: drivers/gpu/drm/amd/ 7257X: drivers/gpu/drm/armada/ 7258X: drivers/gpu/drm/etnaviv/ 7259X: drivers/gpu/drm/exynos/ 7260X: drivers/gpu/drm/i915/ 7261X: drivers/gpu/drm/kmb/ 7262X: drivers/gpu/drm/mediatek/ 7263X: drivers/gpu/drm/msm/ 7264X: drivers/gpu/drm/nouveau/ 7265X: drivers/gpu/drm/radeon/ 7266X: drivers/gpu/drm/renesas/rcar-du/ 7267X: drivers/gpu/drm/tegra/ 7268 7269DRM DRIVERS FOR ALLWINNER A10 7270M: Maxime Ripard <mripard@kernel.org> 7271M: Chen-Yu Tsai <wens@csie.org> 7272L: dri-devel@lists.freedesktop.org 7273S: Supported 7274T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7275F: Documentation/devicetree/bindings/display/allwinner* 7276F: drivers/gpu/drm/sun4i/ 7277 7278DRM DRIVERS FOR AMLOGIC SOCS 7279M: Neil Armstrong <neil.armstrong@linaro.org> 7280L: dri-devel@lists.freedesktop.org 7281L: linux-amlogic@lists.infradead.org 7282S: Supported 7283W: http://linux-meson.com/ 7284T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7285F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7286F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7287F: Documentation/gpu/meson.rst 7288F: drivers/gpu/drm/ci/xfails/meson* 7289F: drivers/gpu/drm/meson/ 7290 7291DRM DRIVERS FOR ATMEL HLCDC 7292M: Sam Ravnborg <sam@ravnborg.org> 7293M: Boris Brezillon <bbrezillon@kernel.org> 7294L: dri-devel@lists.freedesktop.org 7295S: Supported 7296T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7297F: Documentation/devicetree/bindings/display/atmel/ 7298F: drivers/gpu/drm/atmel-hlcdc/ 7299 7300DRM DRIVERS FOR BRIDGE CHIPS 7301M: Andrzej Hajda <andrzej.hajda@intel.com> 7302M: Neil Armstrong <neil.armstrong@linaro.org> 7303M: Robert Foss <rfoss@kernel.org> 7304R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7305R: Jonas Karlman <jonas@kwiboo.se> 7306R: Jernej Skrabec <jernej.skrabec@gmail.com> 7307S: Maintained 7308T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7309F: Documentation/devicetree/bindings/display/bridge/ 7310F: drivers/gpu/drm/bridge/ 7311F: drivers/gpu/drm/drm_bridge.c 7312F: drivers/gpu/drm/drm_bridge_connector.c 7313F: include/drm/drm_bridge.h 7314F: include/drm/drm_bridge_connector.h 7315 7316DRM DRIVERS FOR EXYNOS 7317M: Inki Dae <inki.dae@samsung.com> 7318M: Seung-Woo Kim <sw0312.kim@samsung.com> 7319M: Kyungmin Park <kyungmin.park@samsung.com> 7320L: dri-devel@lists.freedesktop.org 7321S: Supported 7322T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7323F: Documentation/devicetree/bindings/display/exynos/ 7324F: Documentation/devicetree/bindings/display/samsung/ 7325F: drivers/gpu/drm/exynos/ 7326F: include/uapi/drm/exynos_drm.h 7327 7328DRM DRIVERS FOR FREESCALE DCU 7329M: Stefan Agner <stefan@agner.ch> 7330M: Alison Wang <alison.wang@nxp.com> 7331L: dri-devel@lists.freedesktop.org 7332S: Supported 7333T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7334F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7335F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7336F: drivers/gpu/drm/fsl-dcu/ 7337 7338DRM DRIVERS FOR FREESCALE IMX 5/6 7339M: Philipp Zabel <p.zabel@pengutronix.de> 7340L: dri-devel@lists.freedesktop.org 7341S: Maintained 7342T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7343T: git git://git.pengutronix.de/git/pza/linux 7344F: Documentation/devicetree/bindings/display/imx/ 7345F: drivers/gpu/drm/imx/ipuv3/ 7346F: drivers/gpu/ipu-v3/ 7347 7348DRM DRIVERS FOR FREESCALE IMX BRIDGE 7349M: Liu Ying <victor.liu@nxp.com> 7350L: dri-devel@lists.freedesktop.org 7351S: Maintained 7352F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7353F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7354F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7355F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7356F: drivers/gpu/drm/bridge/imx/ 7357 7358DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7359M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7360L: dri-devel@lists.freedesktop.org 7361S: Maintained 7362T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7363F: drivers/gpu/drm/gma500/ 7364 7365DRM DRIVERS FOR HISILICON 7366M: Xinliang Liu <xinliang.liu@linaro.org> 7367M: Tian Tao <tiantao6@hisilicon.com> 7368R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7369R: Sumit Semwal <sumit.semwal@linaro.org> 7370R: Yongqin Liu <yongqin.liu@linaro.org> 7371R: John Stultz <jstultz@google.com> 7372L: dri-devel@lists.freedesktop.org 7373S: Maintained 7374T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7375F: Documentation/devicetree/bindings/display/hisilicon/ 7376F: drivers/gpu/drm/hisilicon/ 7377 7378DRM DRIVERS FOR LIMA 7379M: Qiang Yu <yuq825@gmail.com> 7380L: dri-devel@lists.freedesktop.org 7381L: lima@lists.freedesktop.org (moderated for non-subscribers) 7382S: Maintained 7383T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7384F: drivers/gpu/drm/lima/ 7385F: include/uapi/drm/lima_drm.h 7386 7387DRM DRIVERS FOR LOONGSON 7388M: Sui Jingfeng <suijingfeng@loongson.cn> 7389L: dri-devel@lists.freedesktop.org 7390S: Supported 7391T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7392F: drivers/gpu/drm/loongson/ 7393 7394DRM DRIVERS FOR MEDIATEK 7395M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7396M: Philipp Zabel <p.zabel@pengutronix.de> 7397L: dri-devel@lists.freedesktop.org 7398L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7399S: Supported 7400F: Documentation/devicetree/bindings/display/mediatek/ 7401F: drivers/gpu/drm/ci/xfails/mediatek* 7402F: drivers/gpu/drm/mediatek/ 7403F: drivers/phy/mediatek/phy-mtk-dp.c 7404F: drivers/phy/mediatek/phy-mtk-hdmi* 7405F: drivers/phy/mediatek/phy-mtk-mipi* 7406 7407DRM DRIVERS FOR NVIDIA TEGRA 7408M: Thierry Reding <thierry.reding@gmail.com> 7409M: Mikko Perttunen <mperttunen@nvidia.com> 7410L: dri-devel@lists.freedesktop.org 7411L: linux-tegra@vger.kernel.org 7412S: Supported 7413T: git https://gitlab.freedesktop.org/drm/tegra.git 7414F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7415F: Documentation/devicetree/bindings/gpu/host1x/ 7416F: drivers/gpu/drm/tegra/ 7417F: drivers/gpu/host1x/ 7418F: include/linux/host1x.h 7419F: include/uapi/drm/tegra_drm.h 7420 7421DRM DRIVERS FOR RENESAS R-CAR 7422M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7423M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7424L: dri-devel@lists.freedesktop.org 7425L: linux-renesas-soc@vger.kernel.org 7426S: Supported 7427T: git git://linuxtv.org/pinchartl/media drm/du/next 7428F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7429F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7430F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7431F: Documentation/devicetree/bindings/display/renesas,du.yaml 7432F: drivers/gpu/drm/renesas/rcar-du/ 7433 7434DRM DRIVERS FOR RENESAS RZ 7435M: Biju Das <biju.das.jz@bp.renesas.com> 7436L: dri-devel@lists.freedesktop.org 7437L: linux-renesas-soc@vger.kernel.org 7438S: Maintained 7439T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7440F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7441F: drivers/gpu/drm/renesas/rz-du/ 7442 7443DRM DRIVERS FOR RENESAS SHMOBILE 7444M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7445M: Geert Uytterhoeven <geert+renesas@glider.be> 7446L: dri-devel@lists.freedesktop.org 7447L: linux-renesas-soc@vger.kernel.org 7448S: Supported 7449T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7450F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7451F: drivers/gpu/drm/renesas/shmobile/ 7452F: include/linux/platform_data/shmob_drm.h 7453 7454DRM DRIVERS FOR ROCKCHIP 7455M: Sandy Huang <hjc@rock-chips.com> 7456M: Heiko Stübner <heiko@sntech.de> 7457M: Andy Yan <andy.yan@rock-chips.com> 7458L: dri-devel@lists.freedesktop.org 7459S: Maintained 7460T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7461F: Documentation/devicetree/bindings/display/rockchip/ 7462F: drivers/gpu/drm/ci/xfails/rockchip* 7463F: drivers/gpu/drm/rockchip/ 7464 7465DRM DRIVERS FOR STI 7466M: Alain Volmat <alain.volmat@foss.st.com> 7467L: dri-devel@lists.freedesktop.org 7468S: Maintained 7469T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7470F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7471F: drivers/gpu/drm/sti 7472 7473DRM DRIVERS FOR STM 7474M: Yannick Fertre <yannick.fertre@foss.st.com> 7475M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7476M: Philippe Cornu <philippe.cornu@foss.st.com> 7477L: dri-devel@lists.freedesktop.org 7478S: Maintained 7479T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7480F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7481F: drivers/gpu/drm/stm 7482 7483DRM DRIVERS FOR TI KEYSTONE 7484M: Jyri Sarha <jyri.sarha@iki.fi> 7485M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7486L: dri-devel@lists.freedesktop.org 7487S: Maintained 7488T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7489F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7490F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7491F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7492F: drivers/gpu/drm/tidss/ 7493 7494DRM DRIVERS FOR TI LCDC 7495M: Jyri Sarha <jyri.sarha@iki.fi> 7496M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7497L: dri-devel@lists.freedesktop.org 7498S: Maintained 7499T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7500F: Documentation/devicetree/bindings/display/tilcdc/ 7501F: drivers/gpu/drm/tilcdc/ 7502 7503DRM DRIVERS FOR TI OMAP 7504M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7505L: dri-devel@lists.freedesktop.org 7506S: Maintained 7507T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7508F: Documentation/devicetree/bindings/display/ti/ 7509F: drivers/gpu/drm/omapdrm/ 7510 7511DRM DRIVERS FOR V3D 7512M: Melissa Wen <mwen@igalia.com> 7513M: Maíra Canal <mcanal@igalia.com> 7514S: Supported 7515T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7516F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7517F: drivers/gpu/drm/v3d/ 7518F: include/uapi/drm/v3d_drm.h 7519 7520DRM DRIVERS FOR VC4 7521M: Maxime Ripard <mripard@kernel.org> 7522S: Supported 7523T: git git://github.com/anholt/linux 7524T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7525F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7526F: drivers/gpu/drm/vc4/ 7527F: include/uapi/drm/vc4_drm.h 7528 7529DRM DRIVERS FOR VIVANTE GPU IP 7530M: Lucas Stach <l.stach@pengutronix.de> 7531R: Russell King <linux+etnaviv@armlinux.org.uk> 7532R: Christian Gmeiner <christian.gmeiner@gmail.com> 7533L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7534L: dri-devel@lists.freedesktop.org 7535S: Maintained 7536F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7537F: drivers/gpu/drm/etnaviv/ 7538F: include/uapi/drm/etnaviv_drm.h 7539 7540DRM DRIVERS FOR XEN 7541M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7542L: dri-devel@lists.freedesktop.org 7543L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7544S: Supported 7545T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7546F: Documentation/gpu/xen-front.rst 7547F: drivers/gpu/drm/xen/ 7548 7549DRM DRIVERS FOR XILINX 7550M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7551M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7552L: dri-devel@lists.freedesktop.org 7553S: Maintained 7554T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7555F: Documentation/devicetree/bindings/display/xlnx/ 7556F: drivers/gpu/drm/xlnx/ 7557 7558DRM GPU SCHEDULER 7559M: Luben Tuikov <ltuikov89@gmail.com> 7560M: Matthew Brost <matthew.brost@intel.com> 7561L: dri-devel@lists.freedesktop.org 7562S: Maintained 7563T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7564F: drivers/gpu/drm/scheduler/ 7565F: include/drm/gpu_scheduler.h 7566 7567DRM PANEL DRIVERS 7568M: Neil Armstrong <neil.armstrong@linaro.org> 7569R: Jessica Zhang <quic_jesszhan@quicinc.com> 7570R: Sam Ravnborg <sam@ravnborg.org> 7571L: dri-devel@lists.freedesktop.org 7572S: Maintained 7573T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7574F: Documentation/devicetree/bindings/display/panel/ 7575F: drivers/gpu/drm/drm_panel.c 7576F: drivers/gpu/drm/panel/ 7577F: include/drm/drm_panel.h 7578 7579DRM PRIVACY-SCREEN CLASS 7580M: Hans de Goede <hdegoede@redhat.com> 7581L: dri-devel@lists.freedesktop.org 7582S: Maintained 7583T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7584F: drivers/gpu/drm/drm_privacy_screen* 7585F: include/drm/drm_privacy_screen* 7586 7587DRM TTM SUBSYSTEM 7588M: Christian Koenig <christian.koenig@amd.com> 7589M: Huang Rui <ray.huang@amd.com> 7590L: dri-devel@lists.freedesktop.org 7591S: Maintained 7592T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7593F: drivers/gpu/drm/ttm/ 7594F: include/drm/ttm/ 7595 7596DRM AUTOMATED TESTING 7597M: Helen Koike <helen.koike@collabora.com> 7598L: dri-devel@lists.freedesktop.org 7599S: Maintained 7600T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7601F: Documentation/gpu/automated_testing.rst 7602F: drivers/gpu/drm/ci/ 7603 7604DSBR100 USB FM RADIO DRIVER 7605M: Alexey Klimov <klimov.linux@gmail.com> 7606L: linux-media@vger.kernel.org 7607S: Maintained 7608T: git git://linuxtv.org/media_tree.git 7609F: drivers/media/radio/dsbr100.c 7610 7611DT3155 MEDIA DRIVER 7612M: Hans Verkuil <hverkuil@xs4all.nl> 7613L: linux-media@vger.kernel.org 7614S: Odd Fixes 7615W: https://linuxtv.org 7616T: git git://linuxtv.org/media_tree.git 7617F: drivers/media/pci/dt3155/ 7618 7619DVB_USB_AF9015 MEDIA DRIVER 7620L: linux-media@vger.kernel.org 7621S: Orphan 7622W: https://linuxtv.org 7623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7624F: drivers/media/usb/dvb-usb-v2/af9015* 7625 7626DVB_USB_AF9035 MEDIA DRIVER 7627L: linux-media@vger.kernel.org 7628S: Orphan 7629W: https://linuxtv.org 7630Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7631F: drivers/media/usb/dvb-usb-v2/af9035* 7632 7633DVB_USB_ANYSEE MEDIA DRIVER 7634L: linux-media@vger.kernel.org 7635S: Orphan 7636W: https://linuxtv.org 7637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7638F: drivers/media/usb/dvb-usb-v2/anysee* 7639 7640DVB_USB_AU6610 MEDIA DRIVER 7641L: linux-media@vger.kernel.org 7642S: Orphan 7643W: https://linuxtv.org 7644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7645F: drivers/media/usb/dvb-usb-v2/au6610* 7646 7647DVB_USB_CE6230 MEDIA DRIVER 7648L: linux-media@vger.kernel.org 7649S: Orphan 7650W: https://linuxtv.org 7651Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7652F: drivers/media/usb/dvb-usb-v2/ce6230* 7653 7654DVB_USB_CXUSB MEDIA DRIVER 7655M: Michael Krufky <mkrufky@linuxtv.org> 7656L: linux-media@vger.kernel.org 7657S: Maintained 7658W: https://linuxtv.org 7659W: http://github.com/mkrufky 7660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7661T: git git://linuxtv.org/media_tree.git 7662F: drivers/media/usb/dvb-usb/cxusb* 7663 7664DVB_USB_EC168 MEDIA DRIVER 7665L: linux-media@vger.kernel.org 7666S: Orphan 7667W: https://linuxtv.org 7668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7669F: drivers/media/usb/dvb-usb-v2/ec168* 7670 7671DVB_USB_GL861 MEDIA DRIVER 7672L: linux-media@vger.kernel.org 7673S: Orphan 7674W: https://linuxtv.org 7675Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7676F: drivers/media/usb/dvb-usb-v2/gl861* 7677 7678DVB_USB_MXL111SF MEDIA DRIVER 7679M: Michael Krufky <mkrufky@linuxtv.org> 7680L: linux-media@vger.kernel.org 7681S: Maintained 7682W: https://linuxtv.org 7683W: http://github.com/mkrufky 7684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7685T: git git://linuxtv.org/mkrufky/mxl111sf.git 7686F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7687 7688DVB_USB_RTL28XXU MEDIA DRIVER 7689L: linux-media@vger.kernel.org 7690S: Orphan 7691W: https://linuxtv.org 7692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7693F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7694 7695DVB_USB_V2 MEDIA DRIVER 7696L: linux-media@vger.kernel.org 7697S: Orphan 7698W: https://linuxtv.org 7699W: http://palosaari.fi/linux/ 7700Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7701F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7702F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7703 7704DYNAMIC DEBUG 7705M: Jason Baron <jbaron@akamai.com> 7706M: Jim Cromie <jim.cromie@gmail.com> 7707S: Maintained 7708F: include/linux/dynamic_debug.h 7709F: lib/dynamic_debug.c 7710F: lib/test_dynamic_debug.c 7711 7712DYNAMIC INTERRUPT MODERATION 7713M: Tal Gilboa <talgi@nvidia.com> 7714S: Maintained 7715F: Documentation/networking/net_dim.rst 7716F: include/linux/dim.h 7717F: lib/dim/ 7718 7719DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7720M: Daniel Lezcano <daniel.lezcano@kernel.org> 7721L: linux-pm@vger.kernel.org 7722S: Supported 7723B: https://bugzilla.kernel.org 7724T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7725F: drivers/powercap/dtpm* 7726F: include/linux/dtpm.h 7727 7728DZ DECSTATION DZ11 SERIAL DRIVER 7729M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7730S: Maintained 7731F: drivers/tty/serial/dz.* 7732 7733E3X0 POWER BUTTON DRIVER 7734M: Moritz Fischer <moritz.fischer@ettus.com> 7735L: usrp-users@lists.ettus.com 7736S: Supported 7737W: http://www.ettus.com 7738F: Documentation/devicetree/bindings/input/e3x0-button.txt 7739F: drivers/input/misc/e3x0-button.c 7740 7741E4000 MEDIA DRIVER 7742L: linux-media@vger.kernel.org 7743S: Orphan 7744W: https://linuxtv.org 7745Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7746F: drivers/media/tuners/e4000* 7747 7748EARTH_PT1 MEDIA DRIVER 7749M: Akihiro Tsukada <tskd08@gmail.com> 7750L: linux-media@vger.kernel.org 7751S: Odd Fixes 7752F: drivers/media/pci/pt1/ 7753 7754EARTH_PT3 MEDIA DRIVER 7755M: Akihiro Tsukada <tskd08@gmail.com> 7756L: linux-media@vger.kernel.org 7757S: Odd Fixes 7758F: drivers/media/pci/pt3/ 7759 7760EC100 MEDIA DRIVER 7761L: linux-media@vger.kernel.org 7762S: Orphan 7763W: https://linuxtv.org 7764Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7765F: drivers/media/dvb-frontends/ec100* 7766 7767ECRYPT FILE SYSTEM 7768M: Tyler Hicks <code@tyhicks.com> 7769L: ecryptfs@vger.kernel.org 7770S: Odd Fixes 7771W: http://ecryptfs.org 7772W: https://launchpad.net/ecryptfs 7773T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7774F: Documentation/filesystems/ecryptfs.rst 7775F: fs/ecryptfs/ 7776 7777EDAC-AMD64 7778M: Yazen Ghannam <yazen.ghannam@amd.com> 7779L: linux-edac@vger.kernel.org 7780S: Supported 7781F: drivers/edac/amd64_edac* 7782F: drivers/edac/mce_amd* 7783 7784EDAC-ARMADA 7785M: Jan Luebbe <jlu@pengutronix.de> 7786L: linux-edac@vger.kernel.org 7787S: Maintained 7788F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7789F: drivers/edac/armada_xp_* 7790 7791EDAC-AST2500 7792M: Stefan Schaeckeler <sschaeck@cisco.com> 7793S: Supported 7794F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7795F: drivers/edac/aspeed_edac.c 7796 7797EDAC-BLUEFIELD 7798M: Shravan Kumar Ramani <shravankr@nvidia.com> 7799S: Supported 7800F: drivers/edac/bluefield_edac.c 7801 7802EDAC-CALXEDA 7803M: Andre Przywara <andre.przywara@arm.com> 7804L: linux-edac@vger.kernel.org 7805S: Maintained 7806F: drivers/edac/highbank* 7807 7808EDAC-CAVIUM OCTEON 7809M: Ralf Baechle <ralf@linux-mips.org> 7810L: linux-edac@vger.kernel.org 7811L: linux-mips@vger.kernel.org 7812S: Supported 7813F: drivers/edac/octeon_edac* 7814 7815EDAC-CAVIUM THUNDERX 7816M: Robert Richter <rric@kernel.org> 7817L: linux-edac@vger.kernel.org 7818S: Odd Fixes 7819F: drivers/edac/thunderx_edac* 7820 7821EDAC-CORE 7822M: Borislav Petkov <bp@alien8.de> 7823M: Tony Luck <tony.luck@intel.com> 7824R: James Morse <james.morse@arm.com> 7825R: Mauro Carvalho Chehab <mchehab@kernel.org> 7826R: Robert Richter <rric@kernel.org> 7827L: linux-edac@vger.kernel.org 7828S: Supported 7829T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7830F: Documentation/driver-api/edac.rst 7831F: drivers/edac/ 7832F: include/linux/edac.h 7833 7834EDAC-DMC520 7835M: Lei Wang <lewan@microsoft.com> 7836L: linux-edac@vger.kernel.org 7837S: Supported 7838F: drivers/edac/dmc520_edac.c 7839 7840EDAC-E752X 7841M: Mark Gross <markgross@kernel.org> 7842L: linux-edac@vger.kernel.org 7843S: Maintained 7844F: drivers/edac/e752x_edac.c 7845 7846EDAC-E7XXX 7847L: linux-edac@vger.kernel.org 7848S: Maintained 7849F: drivers/edac/e7xxx_edac.c 7850 7851EDAC-FSL_DDR 7852M: York Sun <york.sun@nxp.com> 7853L: linux-edac@vger.kernel.org 7854S: Maintained 7855F: drivers/edac/fsl_ddr_edac.* 7856 7857EDAC-GHES 7858M: Mauro Carvalho Chehab <mchehab@kernel.org> 7859L: linux-edac@vger.kernel.org 7860S: Maintained 7861F: drivers/edac/ghes_edac.c 7862 7863EDAC-I10NM 7864M: Tony Luck <tony.luck@intel.com> 7865L: linux-edac@vger.kernel.org 7866S: Maintained 7867F: drivers/edac/i10nm_base.c 7868 7869EDAC-I3000 7870L: linux-edac@vger.kernel.org 7871S: Orphan 7872F: drivers/edac/i3000_edac.c 7873 7874EDAC-I5000 7875L: linux-edac@vger.kernel.org 7876S: Maintained 7877F: drivers/edac/i5000_edac.c 7878 7879EDAC-I5400 7880M: Mauro Carvalho Chehab <mchehab@kernel.org> 7881L: linux-edac@vger.kernel.org 7882S: Maintained 7883F: drivers/edac/i5400_edac.c 7884 7885EDAC-I7300 7886M: Mauro Carvalho Chehab <mchehab@kernel.org> 7887L: linux-edac@vger.kernel.org 7888S: Maintained 7889F: drivers/edac/i7300_edac.c 7890 7891EDAC-I7CORE 7892M: Mauro Carvalho Chehab <mchehab@kernel.org> 7893L: linux-edac@vger.kernel.org 7894S: Maintained 7895F: drivers/edac/i7core_edac.c 7896 7897EDAC-I82443BXGX 7898M: Tim Small <tim@buttersideup.com> 7899L: linux-edac@vger.kernel.org 7900S: Maintained 7901F: drivers/edac/i82443bxgx_edac.c 7902 7903EDAC-I82975X 7904M: "Arvind R." <arvino55@gmail.com> 7905L: linux-edac@vger.kernel.org 7906S: Maintained 7907F: drivers/edac/i82975x_edac.c 7908 7909EDAC-IE31200 7910M: Jason Baron <jbaron@akamai.com> 7911L: linux-edac@vger.kernel.org 7912S: Maintained 7913F: drivers/edac/ie31200_edac.c 7914 7915EDAC-IGEN6 7916M: Tony Luck <tony.luck@intel.com> 7917R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7918L: linux-edac@vger.kernel.org 7919S: Maintained 7920F: drivers/edac/igen6_edac.c 7921 7922EDAC-MPC85XX 7923M: Johannes Thumshirn <morbidrsa@gmail.com> 7924L: linux-edac@vger.kernel.org 7925S: Maintained 7926F: drivers/edac/mpc85xx_edac.[ch] 7927 7928EDAC-NPCM 7929M: Marvin Lin <kflin@nuvoton.com> 7930M: Stanley Chu <yschu@nuvoton.com> 7931L: linux-edac@vger.kernel.org 7932S: Maintained 7933F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7934F: drivers/edac/npcm_edac.c 7935 7936EDAC-PASEMI 7937M: Egor Martovetsky <egor@pasemi.com> 7938L: linux-edac@vger.kernel.org 7939S: Maintained 7940F: drivers/edac/pasemi_edac.c 7941 7942EDAC-PND2 7943M: Tony Luck <tony.luck@intel.com> 7944L: linux-edac@vger.kernel.org 7945S: Maintained 7946F: drivers/edac/pnd2_edac.[ch] 7947 7948EDAC-QCOM 7949M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7950L: linux-arm-msm@vger.kernel.org 7951L: linux-edac@vger.kernel.org 7952S: Maintained 7953F: drivers/edac/qcom_edac.c 7954 7955EDAC-R82600 7956M: Tim Small <tim@buttersideup.com> 7957L: linux-edac@vger.kernel.org 7958S: Maintained 7959F: drivers/edac/r82600_edac.c 7960 7961EDAC-SBRIDGE 7962M: Tony Luck <tony.luck@intel.com> 7963R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7964L: linux-edac@vger.kernel.org 7965S: Maintained 7966F: drivers/edac/sb_edac.c 7967 7968EDAC-SKYLAKE 7969M: Tony Luck <tony.luck@intel.com> 7970L: linux-edac@vger.kernel.org 7971S: Maintained 7972F: drivers/edac/skx_*.[ch] 7973 7974EDAC-TI 7975M: Tero Kristo <kristo@kernel.org> 7976L: linux-edac@vger.kernel.org 7977S: Odd Fixes 7978F: drivers/edac/ti_edac.c 7979 7980EDIROL UA-101/UA-1000 DRIVER 7981M: Clemens Ladisch <clemens@ladisch.de> 7982L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7983S: Maintained 7984T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7985F: sound/usb/misc/ua101.c 7986 7987EFI TEST DRIVER 7988M: Ivan Hu <ivan.hu@canonical.com> 7989M: Ard Biesheuvel <ardb@kernel.org> 7990L: linux-efi@vger.kernel.org 7991S: Maintained 7992F: drivers/firmware/efi/test/ 7993 7994EFI VARIABLE FILESYSTEM 7995M: Jeremy Kerr <jk@ozlabs.org> 7996M: Ard Biesheuvel <ardb@kernel.org> 7997L: linux-efi@vger.kernel.org 7998S: Maintained 7999T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8000F: fs/efivarfs/ 8001 8002EFIFB FRAMEBUFFER DRIVER 8003M: Peter Jones <pjones@redhat.com> 8004L: linux-fbdev@vger.kernel.org 8005S: Maintained 8006F: drivers/video/fbdev/efifb.c 8007 8008EFS FILESYSTEM 8009S: Orphan 8010W: http://aeschi.ch.eu.org/efs/ 8011F: fs/efs/ 8012 8013EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8014L: netdev@vger.kernel.org 8015S: Orphan 8016F: drivers/net/ethernet/ibm/ehea/ 8017 8018ELM327 CAN NETWORK DRIVER 8019M: Max Staudt <max@enpas.org> 8020L: linux-can@vger.kernel.org 8021S: Maintained 8022F: Documentation/networking/device_drivers/can/can327.rst 8023F: drivers/net/can/can327.c 8024 8025EM28XX VIDEO4LINUX DRIVER 8026M: Mauro Carvalho Chehab <mchehab@kernel.org> 8027L: linux-media@vger.kernel.org 8028S: Maintained 8029W: https://linuxtv.org 8030T: git git://linuxtv.org/media_tree.git 8031F: Documentation/admin-guide/media/em28xx* 8032F: drivers/media/usb/em28xx/ 8033 8034EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8035M: Adrian Hunter <adrian.hunter@intel.com> 8036M: Asutosh Das <quic_asutoshd@quicinc.com> 8037R: Ritesh Harjani <ritesh.list@gmail.com> 8038L: linux-mmc@vger.kernel.org 8039S: Supported 8040F: drivers/mmc/host/cqhci* 8041 8042EMS CPC-PCI CAN DRIVER 8043M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8044M: support@ems-wuensche.com 8045L: linux-can@vger.kernel.org 8046S: Maintained 8047F: drivers/net/can/sja1000/ems_pci.c 8048 8049EMULEX 10Gbps iSCSI - OneConnect DRIVER 8050M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8051L: linux-scsi@vger.kernel.org 8052S: Supported 8053W: http://www.broadcom.com 8054F: drivers/scsi/be2iscsi/ 8055 8056EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8057M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8058M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8059M: Somnath Kotur <somnath.kotur@broadcom.com> 8060L: netdev@vger.kernel.org 8061S: Supported 8062W: http://www.emulex.com 8063F: drivers/net/ethernet/emulex/benet/ 8064 8065EMULEX ONECONNECT ROCE DRIVER 8066M: Selvin Xavier <selvin.xavier@broadcom.com> 8067L: linux-rdma@vger.kernel.org 8068S: Odd Fixes 8069W: http://www.broadcom.com 8070F: drivers/infiniband/hw/ocrdma/ 8071F: include/uapi/rdma/ocrdma-abi.h 8072 8073EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8074M: James Smart <james.smart@broadcom.com> 8075M: Ram Vegesna <ram.vegesna@broadcom.com> 8076L: linux-scsi@vger.kernel.org 8077L: target-devel@vger.kernel.org 8078S: Supported 8079W: http://www.broadcom.com 8080F: drivers/scsi/elx/ 8081 8082EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8083M: James Smart <james.smart@broadcom.com> 8084M: Dick Kennedy <dick.kennedy@broadcom.com> 8085L: linux-scsi@vger.kernel.org 8086S: Supported 8087W: http://www.broadcom.com 8088F: drivers/scsi/lpfc/ 8089 8090ENE CB710 FLASH CARD READER DRIVER 8091M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8092S: Maintained 8093F: drivers/misc/cb710/ 8094F: drivers/mmc/host/cb710-mmc.* 8095F: include/linux/cb710.h 8096 8097ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8098M: Maxim Levitsky <maximlevitsky@gmail.com> 8099S: Maintained 8100F: drivers/media/rc/ene_ir.* 8101 8102EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8103M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8104L: linuxppc-dev@lists.ozlabs.org 8105S: Maintained 8106F: drivers/tty/ehv_bytechan.c 8107 8108EPSON S1D13XXX FRAMEBUFFER DRIVER 8109M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8110S: Maintained 8111T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8112F: drivers/video/fbdev/s1d13xxxfb.c 8113F: include/video/s1d13xxxfb.h 8114 8115EROFS FILE SYSTEM 8116M: Gao Xiang <xiang@kernel.org> 8117M: Chao Yu <chao@kernel.org> 8118R: Yue Hu <huyue2@coolpad.com> 8119R: Jeffle Xu <jefflexu@linux.alibaba.com> 8120R: Sandeep Dhavale <dhavale@google.com> 8121L: linux-erofs@lists.ozlabs.org 8122S: Maintained 8123W: https://erofs.docs.kernel.org 8124T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8125F: Documentation/ABI/testing/sysfs-fs-erofs 8126F: Documentation/filesystems/erofs.rst 8127F: fs/erofs/ 8128F: include/trace/events/erofs.h 8129 8130ERRSEQ ERROR TRACKING INFRASTRUCTURE 8131M: Jeff Layton <jlayton@kernel.org> 8132S: Maintained 8133F: include/linux/errseq.h 8134F: lib/errseq.c 8135 8136ESD CAN NETWORK DRIVERS 8137M: Stefan Mätje <stefan.maetje@esd.eu> 8138R: socketcan@esd.eu 8139L: linux-can@vger.kernel.org 8140S: Maintained 8141F: drivers/net/can/esd/ 8142 8143ESD CAN/USB DRIVERS 8144M: Frank Jungclaus <frank.jungclaus@esd.eu> 8145R: socketcan@esd.eu 8146L: linux-can@vger.kernel.org 8147S: Maintained 8148F: drivers/net/can/usb/esd_usb.c 8149 8150ET131X NETWORK DRIVER 8151M: Mark Einon <mark.einon@gmail.com> 8152S: Odd Fixes 8153F: drivers/net/ethernet/agere/ 8154 8155ETAS ES58X CAN/USB DRIVER 8156M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8157L: linux-can@vger.kernel.org 8158S: Maintained 8159F: Documentation/networking/devlink/etas_es58x.rst 8160F: drivers/net/can/usb/etas_es58x/ 8161 8162ETHERNET BRIDGE 8163M: Roopa Prabhu <roopa@nvidia.com> 8164M: Nikolay Aleksandrov <razor@blackwall.org> 8165L: bridge@lists.linux.dev 8166L: netdev@vger.kernel.org 8167S: Maintained 8168W: http://www.linuxfoundation.org/en/Net:Bridge 8169F: include/linux/netfilter_bridge/ 8170F: net/bridge/ 8171 8172ETHERNET PHY LIBRARY 8173M: Andrew Lunn <andrew@lunn.ch> 8174M: Heiner Kallweit <hkallweit1@gmail.com> 8175R: Russell King <linux@armlinux.org.uk> 8176L: netdev@vger.kernel.org 8177S: Maintained 8178F: Documentation/ABI/testing/sysfs-class-net-phydev 8179F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8180F: Documentation/devicetree/bindings/net/mdio* 8181F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8182F: Documentation/networking/phy.rst 8183F: drivers/net/mdio/ 8184F: drivers/net/mdio/acpi_mdio.c 8185F: drivers/net/mdio/fwnode_mdio.c 8186F: drivers/net/mdio/of_mdio.c 8187F: drivers/net/pcs/ 8188F: drivers/net/phy/ 8189F: include/dt-bindings/net/qca-ar803x.h 8190F: include/linux/*mdio*.h 8191F: include/linux/linkmode.h 8192F: include/linux/mdio/*.h 8193F: include/linux/mii.h 8194F: include/linux/of_net.h 8195F: include/linux/phy.h 8196F: include/linux/phy_fixed.h 8197F: include/linux/phylib_stubs.h 8198F: include/linux/platform_data/mdio-bcm-unimac.h 8199F: include/linux/platform_data/mdio-gpio.h 8200F: include/trace/events/mdio.h 8201F: include/uapi/linux/mdio.h 8202F: include/uapi/linux/mii.h 8203F: net/core/of_net.c 8204 8205ETHERNET PHY LIBRARY [RUST] 8206M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8207R: Trevor Gross <tmgross@umich.edu> 8208L: netdev@vger.kernel.org 8209L: rust-for-linux@vger.kernel.org 8210S: Maintained 8211F: rust/kernel/net/phy.rs 8212 8213EXEC & BINFMT API, ELF 8214R: Eric Biederman <ebiederm@xmission.com> 8215R: Kees Cook <keescook@chromium.org> 8216L: linux-mm@kvack.org 8217S: Supported 8218T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8219F: Documentation/userspace-api/ELF.rst 8220F: fs/*binfmt_*.c 8221F: fs/exec.c 8222F: include/linux/binfmts.h 8223F: include/linux/elf.h 8224F: include/uapi/linux/binfmts.h 8225F: include/uapi/linux/elf.h 8226F: tools/testing/selftests/exec/ 8227N: asm/elf.h 8228N: binfmt 8229 8230EXFAT FILE SYSTEM 8231M: Namjae Jeon <linkinjeon@kernel.org> 8232M: Sungjong Seo <sj1557.seo@samsung.com> 8233L: linux-fsdevel@vger.kernel.org 8234S: Maintained 8235T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8236F: fs/exfat/ 8237 8238EXPRESSWIRE PROTOCOL LIBRARY 8239M: Duje Mihanović <duje.mihanovic@skole.hr> 8240L: linux-leds@vger.kernel.org 8241S: Maintained 8242F: drivers/leds/leds-expresswire.c 8243F: include/linux/leds-expresswire.h 8244 8245EXT2 FILE SYSTEM 8246M: Jan Kara <jack@suse.com> 8247L: linux-ext4@vger.kernel.org 8248S: Maintained 8249F: Documentation/filesystems/ext2.rst 8250T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8251F: fs/ext2/ 8252F: include/linux/ext2* 8253 8254EXT4 FILE SYSTEM 8255M: "Theodore Ts'o" <tytso@mit.edu> 8256M: Andreas Dilger <adilger.kernel@dilger.ca> 8257L: linux-ext4@vger.kernel.org 8258S: Maintained 8259W: http://ext4.wiki.kernel.org 8260Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8261T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8262F: Documentation/filesystems/ext4/ 8263F: fs/ext4/ 8264F: include/trace/events/ext4.h 8265F: include/uapi/linux/ext4.h 8266 8267Extended Verification Module (EVM) 8268M: Mimi Zohar <zohar@linux.ibm.com> 8269M: Roberto Sassu <roberto.sassu@huawei.com> 8270L: linux-integrity@vger.kernel.org 8271S: Supported 8272T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8273F: security/integrity/ 8274F: security/integrity/evm/ 8275 8276EXTENSIBLE FIRMWARE INTERFACE (EFI) 8277M: Ard Biesheuvel <ardb@kernel.org> 8278L: linux-efi@vger.kernel.org 8279S: Maintained 8280T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8281F: Documentation/admin-guide/efi-stub.rst 8282F: arch/*/include/asm/efi.h 8283F: arch/*/kernel/efi.c 8284F: arch/arm/boot/compressed/efi-header.S 8285F: arch/x86/platform/efi/ 8286F: drivers/firmware/efi/ 8287F: include/linux/efi*.h 8288 8289EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8290M: MyungJoo Ham <myungjoo.ham@samsung.com> 8291M: Chanwoo Choi <cw00.choi@samsung.com> 8292L: linux-kernel@vger.kernel.org 8293S: Maintained 8294T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8295F: Documentation/devicetree/bindings/extcon/ 8296F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8297F: drivers/extcon/ 8298F: include/linux/extcon.h 8299F: include/linux/extcon/ 8300 8301EXTRA BOOT CONFIG 8302M: Masami Hiramatsu <mhiramat@kernel.org> 8303L: linux-kernel@vger.kernel.org 8304L: linux-trace-kernel@vger.kernel.org 8305S: Maintained 8306Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8307T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8308F: Documentation/admin-guide/bootconfig.rst 8309F: fs/proc/bootconfig.c 8310F: include/linux/bootconfig.h 8311F: lib/bootconfig-data.S 8312F: lib/bootconfig.c 8313F: tools/bootconfig/* 8314F: tools/bootconfig/scripts/* 8315 8316EXYNOS DP DRIVER 8317M: Jingoo Han <jingoohan1@gmail.com> 8318L: dri-devel@lists.freedesktop.org 8319S: Maintained 8320F: drivers/gpu/drm/exynos/exynos_dp* 8321 8322EXYNOS SYSMMU (IOMMU) driver 8323M: Marek Szyprowski <m.szyprowski@samsung.com> 8324L: iommu@lists.linux.dev 8325S: Maintained 8326F: drivers/iommu/exynos-iommu.c 8327 8328F2FS FILE SYSTEM 8329M: Jaegeuk Kim <jaegeuk@kernel.org> 8330M: Chao Yu <chao@kernel.org> 8331L: linux-f2fs-devel@lists.sourceforge.net 8332S: Maintained 8333W: https://f2fs.wiki.kernel.org/ 8334Q: https://patchwork.kernel.org/project/f2fs/list/ 8335B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8336T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8337F: Documentation/ABI/testing/sysfs-fs-f2fs 8338F: Documentation/filesystems/f2fs.rst 8339F: fs/f2fs/ 8340F: include/linux/f2fs_fs.h 8341F: include/trace/events/f2fs.h 8342F: include/uapi/linux/f2fs.h 8343 8344F71805F HARDWARE MONITORING DRIVER 8345M: Jean Delvare <jdelvare@suse.com> 8346L: linux-hwmon@vger.kernel.org 8347S: Maintained 8348F: Documentation/hwmon/f71805f.rst 8349F: drivers/hwmon/f71805f.c 8350 8351FADDR2LINE 8352M: Josh Poimboeuf <jpoimboe@kernel.org> 8353S: Maintained 8354F: scripts/faddr2line 8355 8356FAILOVER MODULE 8357M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8358L: netdev@vger.kernel.org 8359S: Supported 8360F: Documentation/networking/failover.rst 8361F: include/net/failover.h 8362F: net/core/failover.c 8363 8364FANOTIFY 8365M: Jan Kara <jack@suse.cz> 8366R: Amir Goldstein <amir73il@gmail.com> 8367R: Matthew Bobrowski <repnop@google.com> 8368L: linux-fsdevel@vger.kernel.org 8369S: Maintained 8370F: fs/notify/fanotify/ 8371F: include/linux/fanotify.h 8372F: include/uapi/linux/fanotify.h 8373 8374FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8375M: Linus Walleij <linus.walleij@linaro.org> 8376L: linux-usb@vger.kernel.org 8377S: Maintained 8378F: drivers/usb/fotg210/ 8379 8380FARSYNC SYNCHRONOUS DRIVER 8381M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8382S: Supported 8383W: http://www.farsite.co.uk/ 8384F: drivers/net/wan/farsync.* 8385 8386FAULT INJECTION SUPPORT 8387M: Akinobu Mita <akinobu.mita@gmail.com> 8388S: Supported 8389F: Documentation/fault-injection/ 8390F: lib/fault-inject.c 8391 8392FBTFT Framebuffer drivers 8393L: dri-devel@lists.freedesktop.org 8394L: linux-fbdev@vger.kernel.org 8395S: Orphan 8396F: drivers/staging/fbtft/ 8397 8398FC0011 TUNER DRIVER 8399M: Michael Buesch <m@bues.ch> 8400L: linux-media@vger.kernel.org 8401S: Maintained 8402F: drivers/media/tuners/fc0011.c 8403F: drivers/media/tuners/fc0011.h 8404 8405FC2580 MEDIA DRIVER 8406L: linux-media@vger.kernel.org 8407S: Orphan 8408W: https://linuxtv.org 8409Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8410F: drivers/media/tuners/fc2580* 8411 8412FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8413M: Hannes Reinecke <hare@suse.de> 8414L: linux-scsi@vger.kernel.org 8415S: Supported 8416W: www.Open-FCoE.org 8417F: drivers/scsi/fcoe/ 8418F: drivers/scsi/libfc/ 8419F: include/scsi/fc/ 8420F: include/scsi/libfc.h 8421F: include/scsi/libfcoe.h 8422F: include/uapi/scsi/fc/ 8423 8424FILE LOCKING (flock() and fcntl()/lockf()) 8425M: Jeff Layton <jlayton@kernel.org> 8426M: Chuck Lever <chuck.lever@oracle.com> 8427R: Alexander Aring <alex.aring@gmail.com> 8428L: linux-fsdevel@vger.kernel.org 8429S: Maintained 8430F: fs/fcntl.c 8431F: fs/locks.c 8432F: include/linux/fcntl.h 8433F: include/uapi/linux/fcntl.h 8434 8435FILESYSTEM DIRECT ACCESS (DAX) 8436M: Dan Williams <dan.j.williams@intel.com> 8437R: Matthew Wilcox <willy@infradead.org> 8438R: Jan Kara <jack@suse.cz> 8439L: linux-fsdevel@vger.kernel.org 8440L: nvdimm@lists.linux.dev 8441S: Supported 8442F: fs/dax.c 8443F: include/linux/dax.h 8444F: include/trace/events/fs_dax.h 8445 8446FILESYSTEMS (VFS and infrastructure) 8447M: Alexander Viro <viro@zeniv.linux.org.uk> 8448M: Christian Brauner <brauner@kernel.org> 8449R: Jan Kara <jack@suse.cz> 8450L: linux-fsdevel@vger.kernel.org 8451S: Maintained 8452F: fs/* 8453F: include/linux/fs.h 8454F: include/linux/fs_types.h 8455F: include/uapi/linux/fs.h 8456F: include/uapi/linux/openat2.h 8457 8458FILESYSTEMS [EXPORTFS] 8459M: Chuck Lever <chuck.lever@oracle.com> 8460M: Jeff Layton <jlayton@kernel.org> 8461R: Amir Goldstein <amir73il@gmail.com> 8462L: linux-fsdevel@vger.kernel.org 8463L: linux-nfs@vger.kernel.org 8464S: Supported 8465F: Documentation/filesystems/nfs/exporting.rst 8466F: fs/exportfs/ 8467F: fs/fhandle.c 8468F: include/linux/exportfs.h 8469 8470FILESYSTEMS [IDMAPPED MOUNTS] 8471M: Christian Brauner <brauner@kernel.org> 8472M: Seth Forshee <sforshee@kernel.org> 8473L: linux-fsdevel@vger.kernel.org 8474S: Maintained 8475F: Documentation/filesystems/idmappings.rst 8476F: fs/mnt_idmapping.c 8477F: include/linux/mnt_idmapping.* 8478F: tools/testing/selftests/mount_setattr/ 8479 8480FILESYSTEMS [IOMAP] 8481M: Christian Brauner <brauner@kernel.org> 8482R: Darrick J. Wong <djwong@kernel.org> 8483L: linux-xfs@vger.kernel.org 8484L: linux-fsdevel@vger.kernel.org 8485S: Supported 8486F: fs/iomap/ 8487F: include/linux/iomap.h 8488 8489FILESYSTEMS [NETFS LIBRARY] 8490M: David Howells <dhowells@redhat.com> 8491R: Jeff Layton <jlayton@kernel.org> 8492L: netfs@lists.linux.dev 8493L: linux-fsdevel@vger.kernel.org 8494S: Supported 8495F: Documentation/filesystems/caching/ 8496F: Documentation/filesystems/netfs_library.rst 8497F: fs/netfs/ 8498F: include/linux/fscache*.h 8499F: include/linux/netfs.h 8500F: include/trace/events/fscache.h 8501F: include/trace/events/netfs.h 8502 8503FILESYSTEMS [STACKABLE] 8504M: Miklos Szeredi <miklos@szeredi.hu> 8505M: Amir Goldstein <amir73il@gmail.com> 8506L: linux-fsdevel@vger.kernel.org 8507L: linux-unionfs@vger.kernel.org 8508S: Maintained 8509F: fs/backing-file.c 8510F: include/linux/backing-file.h 8511 8512FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8513M: Riku Voipio <riku.voipio@iki.fi> 8514L: linux-hwmon@vger.kernel.org 8515S: Maintained 8516F: drivers/hwmon/f75375s.c 8517F: include/linux/f75375s.h 8518 8519FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8520M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8521L: linux-can@vger.kernel.org 8522S: Maintained 8523F: drivers/net/can/usb/f81604.c 8524 8525FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8526M: Clemens Ladisch <clemens@ladisch.de> 8527M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8528L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8529S: Maintained 8530T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8531F: include/uapi/sound/firewire.h 8532F: sound/firewire/ 8533 8534FIREWIRE MEDIA DRIVERS (firedtv) 8535M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8536L: linux-media@vger.kernel.org 8537L: linux1394-devel@lists.sourceforge.net 8538S: Maintained 8539T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8540F: drivers/media/firewire/ 8541 8542FIREWIRE SBP-2 TARGET 8543M: Chris Boot <bootc@bootc.net> 8544L: linux-scsi@vger.kernel.org 8545L: target-devel@vger.kernel.org 8546L: linux1394-devel@lists.sourceforge.net 8547S: Maintained 8548T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8549F: drivers/target/sbp/ 8550 8551FIREWIRE SUBSYSTEM 8552M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8553M: Takashi Sakamoto <takaswie@kernel.org> 8554L: linux1394-devel@lists.sourceforge.net 8555S: Maintained 8556W: http://ieee1394.docs.kernel.org/ 8557T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8558F: drivers/firewire/ 8559F: include/linux/firewire.h 8560F: include/uapi/linux/firewire*.h 8561F: tools/firewire/ 8562 8563FIRMWARE FRAMEWORK FOR ARMV8-A 8564M: Sudeep Holla <sudeep.holla@arm.com> 8565L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8566S: Maintained 8567F: drivers/firmware/arm_ffa/ 8568F: include/linux/arm_ffa.h 8569 8570FIRMWARE LOADER (request_firmware) 8571M: Luis Chamberlain <mcgrof@kernel.org> 8572M: Russ Weight <russ.weight@linux.dev> 8573L: linux-kernel@vger.kernel.org 8574S: Maintained 8575F: Documentation/firmware_class/ 8576F: drivers/base/firmware_loader/ 8577F: include/linux/firmware.h 8578 8579FLEXTIMER FTM-QUADDEC DRIVER 8580M: Patrick Havelange <patrick.havelange@essensium.com> 8581L: linux-iio@vger.kernel.org 8582S: Maintained 8583F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8584F: drivers/counter/ftm-quaddec.c 8585 8586FLOPPY DRIVER 8587M: Denis Efremov <efremov@linux.com> 8588L: linux-block@vger.kernel.org 8589S: Odd Fixes 8590F: drivers/block/floppy.c 8591 8592FLYSKY FSIA6B RC RECEIVER 8593M: Markus Koch <markus@notsyncing.net> 8594L: linux-input@vger.kernel.org 8595S: Maintained 8596F: drivers/input/joystick/fsia6b.c 8597 8598FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8599M: Geoffrey D. Bennett <g@b4.vu> 8600L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8601S: Maintained 8602W: https://github.com/geoffreybennett/scarlett-gen2 8603B: https://github.com/geoffreybennett/scarlett-gen2/issues 8604T: git https://github.com/geoffreybennett/scarlett-gen2.git 8605F: include/uapi/sound/scarlett2.h 8606F: sound/usb/mixer_scarlett2.c 8607 8608FORCEDETH GIGABIT ETHERNET DRIVER 8609M: Rain River <rain.1986.08.12@gmail.com> 8610M: Zhu Yanjun <zyjzyj2000@gmail.com> 8611L: netdev@vger.kernel.org 8612S: Maintained 8613F: drivers/net/ethernet/nvidia/* 8614 8615FORTIFY_SOURCE 8616M: Kees Cook <keescook@chromium.org> 8617L: linux-hardening@vger.kernel.org 8618S: Supported 8619T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8620F: include/linux/fortify-string.h 8621F: lib/fortify_kunit.c 8622F: lib/memcpy_kunit.c 8623F: lib/test_fortify/* 8624F: scripts/test_fortify.sh 8625K: \b__NO_FORTIFY\b 8626 8627FPGA DFL DRIVERS 8628M: Wu Hao <hao.wu@intel.com> 8629R: Tom Rix <trix@redhat.com> 8630L: linux-fpga@vger.kernel.org 8631S: Maintained 8632F: Documentation/ABI/testing/sysfs-bus-dfl* 8633F: Documentation/fpga/dfl.rst 8634F: drivers/fpga/dfl* 8635F: drivers/uio/uio_dfl.c 8636F: include/linux/dfl.h 8637F: include/uapi/linux/fpga-dfl.h 8638 8639FPGA MANAGER FRAMEWORK 8640M: Moritz Fischer <mdf@kernel.org> 8641M: Wu Hao <hao.wu@intel.com> 8642M: Xu Yilun <yilun.xu@intel.com> 8643R: Tom Rix <trix@redhat.com> 8644L: linux-fpga@vger.kernel.org 8645S: Maintained 8646Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8647T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8648F: Documentation/devicetree/bindings/fpga/ 8649F: Documentation/driver-api/fpga/ 8650F: Documentation/fpga/ 8651F: drivers/fpga/ 8652F: include/linux/fpga/ 8653 8654FPU EMULATOR 8655M: Bill Metzenthen <billm@melbpc.org.au> 8656S: Maintained 8657W: https://floatingpoint.billm.au/ 8658F: arch/x86/math-emu/ 8659 8660FRAMEBUFFER CORE 8661M: Daniel Vetter <daniel@ffwll.ch> 8662S: Odd Fixes 8663T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8664F: drivers/video/fbdev/core/ 8665 8666FRAMEBUFFER LAYER 8667M: Helge Deller <deller@gmx.de> 8668L: linux-fbdev@vger.kernel.org 8669L: dri-devel@lists.freedesktop.org 8670S: Maintained 8671Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8672T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8673F: Documentation/fb/ 8674F: drivers/video/ 8675F: include/linux/fb.h 8676F: include/uapi/linux/fb.h 8677F: include/uapi/video/ 8678F: include/video/ 8679 8680FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8681M: Horia Geantă <horia.geanta@nxp.com> 8682M: Pankaj Gupta <pankaj.gupta@nxp.com> 8683M: Gaurav Jain <gaurav.jain@nxp.com> 8684L: linux-crypto@vger.kernel.org 8685S: Maintained 8686F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8687F: drivers/crypto/caam/ 8688 8689FREESCALE COLDFIRE M5441X MMC DRIVER 8690M: Angelo Dureghello <adureghello@baylibre.com> 8691L: linux-mmc@vger.kernel.org 8692S: Maintained 8693F: drivers/mmc/host/sdhci-esdhc-mcf.c 8694F: include/linux/platform_data/mmc-esdhc-mcf.h 8695 8696FREESCALE DIU FRAMEBUFFER DRIVER 8697M: Timur Tabi <timur@kernel.org> 8698L: linux-fbdev@vger.kernel.org 8699S: Maintained 8700F: drivers/video/fbdev/fsl-diu-fb.* 8701 8702FREESCALE DMA DRIVER 8703M: Zhang Wei <zw@zh-kernel.org> 8704L: linuxppc-dev@lists.ozlabs.org 8705S: Maintained 8706F: drivers/dma/fsldma.* 8707 8708FREESCALE DSPI DRIVER 8709M: Vladimir Oltean <olteanv@gmail.com> 8710L: linux-spi@vger.kernel.org 8711S: Maintained 8712F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8713F: drivers/spi/spi-fsl-dspi.c 8714F: include/linux/spi/spi-fsl-dspi.h 8715 8716FREESCALE eDMA DRIVER 8717M: Frank Li <Frank.Li@nxp.com> 8718L: imx@lists.linux.dev 8719L: dmaengine@vger.kernel.org 8720S: Maintained 8721F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8722F: drivers/dma/fsl-edma*.* 8723 8724FREESCALE ENETC ETHERNET DRIVERS 8725M: Claudiu Manoil <claudiu.manoil@nxp.com> 8726M: Vladimir Oltean <vladimir.oltean@nxp.com> 8727L: netdev@vger.kernel.org 8728S: Maintained 8729F: drivers/net/ethernet/freescale/enetc/ 8730 8731FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8732M: Claudiu Manoil <claudiu.manoil@nxp.com> 8733L: netdev@vger.kernel.org 8734S: Maintained 8735F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8736F: drivers/net/ethernet/freescale/gianfar* 8737 8738FREESCALE GPMI NAND DRIVER 8739M: Han Xu <han.xu@nxp.com> 8740L: linux-mtd@lists.infradead.org 8741S: Maintained 8742F: drivers/mtd/nand/raw/gpmi-nand/* 8743 8744FREESCALE I2C CPM DRIVER 8745M: Jochen Friedrich <jochen@scram.de> 8746L: linuxppc-dev@lists.ozlabs.org 8747L: linux-i2c@vger.kernel.org 8748S: Maintained 8749F: drivers/i2c/busses/i2c-cpm.c 8750 8751FREESCALE IMX / MXC FEC DRIVER 8752M: Wei Fang <wei.fang@nxp.com> 8753R: Shenwei Wang <shenwei.wang@nxp.com> 8754R: Clark Wang <xiaoning.wang@nxp.com> 8755L: imx@lists.linux.dev 8756L: netdev@vger.kernel.org 8757S: Maintained 8758F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8759F: drivers/net/ethernet/freescale/fec.h 8760F: drivers/net/ethernet/freescale/fec_main.c 8761F: drivers/net/ethernet/freescale/fec_ptp.c 8762 8763FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8764M: Sascha Hauer <s.hauer@pengutronix.de> 8765R: Pengutronix Kernel Team <kernel@pengutronix.de> 8766L: linux-fbdev@vger.kernel.org 8767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8768S: Maintained 8769F: drivers/video/fbdev/imxfb.c 8770 8771FREESCALE IMX DDR PMU DRIVER 8772M: Frank Li <Frank.li@nxp.com> 8773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8774S: Maintained 8775F: Documentation/admin-guide/perf/imx-ddr.rst 8776F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8777F: drivers/perf/fsl_imx8_ddr_perf.c 8778 8779FREESCALE IMX I2C DRIVER 8780M: Oleksij Rempel <o.rempel@pengutronix.de> 8781R: Pengutronix Kernel Team <kernel@pengutronix.de> 8782L: linux-i2c@vger.kernel.org 8783S: Maintained 8784F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8785F: drivers/i2c/busses/i2c-imx.c 8786 8787FREESCALE IMX LPI2C DRIVER 8788M: Dong Aisheng <aisheng.dong@nxp.com> 8789L: linux-i2c@vger.kernel.org 8790L: imx@lists.linux.dev 8791S: Maintained 8792F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8793F: drivers/i2c/busses/i2c-imx-lpi2c.c 8794 8795FREESCALE MPC I2C DRIVER 8796M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8797L: linux-i2c@vger.kernel.org 8798S: Maintained 8799F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8800F: drivers/i2c/busses/i2c-mpc.c 8801 8802FREESCALE QORIQ DPAA ETHERNET DRIVER 8803M: Madalin Bucur <madalin.bucur@nxp.com> 8804L: netdev@vger.kernel.org 8805S: Maintained 8806F: drivers/net/ethernet/freescale/dpaa 8807 8808FREESCALE QORIQ DPAA FMAN DRIVER 8809M: Madalin Bucur <madalin.bucur@nxp.com> 8810R: Sean Anderson <sean.anderson@seco.com> 8811L: netdev@vger.kernel.org 8812S: Maintained 8813F: Documentation/devicetree/bindings/net/fsl-fman.txt 8814F: drivers/net/ethernet/freescale/fman 8815 8816FREESCALE QORIQ PTP CLOCK DRIVER 8817M: Yangbo Lu <yangbo.lu@nxp.com> 8818L: netdev@vger.kernel.org 8819S: Maintained 8820F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8821F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8822F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8823F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8824F: drivers/ptp/ptp_qoriq.c 8825F: drivers/ptp/ptp_qoriq_debugfs.c 8826F: include/linux/fsl/ptp_qoriq.h 8827 8828FREESCALE QUAD SPI DRIVER 8829M: Han Xu <han.xu@nxp.com> 8830L: linux-spi@vger.kernel.org 8831S: Maintained 8832F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8833F: drivers/spi/spi-fsl-qspi.c 8834 8835FREESCALE QUICC ENGINE LIBRARY 8836M: Qiang Zhao <qiang.zhao@nxp.com> 8837L: linuxppc-dev@lists.ozlabs.org 8838S: Maintained 8839F: drivers/soc/fsl/qe/ 8840F: include/soc/fsl/qe/ 8841 8842FREESCALE QUICC ENGINE QMC DRIVER 8843M: Herve Codina <herve.codina@bootlin.com> 8844L: linuxppc-dev@lists.ozlabs.org 8845S: Maintained 8846F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8847F: drivers/soc/fsl/qe/qmc.c 8848F: include/soc/fsl/qe/qmc.h 8849 8850FREESCALE QUICC ENGINE QMC HDLC DRIVER 8851M: Herve Codina <herve.codina@bootlin.com> 8852L: netdev@vger.kernel.org 8853L: linuxppc-dev@lists.ozlabs.org 8854S: Maintained 8855F: drivers/net/wan/fsl_qmc_hdlc.c 8856 8857FREESCALE QUICC ENGINE TSA DRIVER 8858M: Herve Codina <herve.codina@bootlin.com> 8859L: linuxppc-dev@lists.ozlabs.org 8860S: Maintained 8861F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8862F: drivers/soc/fsl/qe/tsa.c 8863F: drivers/soc/fsl/qe/tsa.h 8864F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8865 8866FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8867L: netdev@vger.kernel.org 8868L: linuxppc-dev@lists.ozlabs.org 8869S: Orphan 8870F: drivers/net/ethernet/freescale/ucc_geth* 8871 8872FREESCALE QUICC ENGINE UCC HDLC DRIVER 8873M: Zhao Qiang <qiang.zhao@nxp.com> 8874L: netdev@vger.kernel.org 8875L: linuxppc-dev@lists.ozlabs.org 8876S: Maintained 8877F: drivers/net/wan/fsl_ucc_hdlc* 8878 8879FREESCALE QUICC ENGINE UCC UART DRIVER 8880M: Timur Tabi <timur@kernel.org> 8881L: linuxppc-dev@lists.ozlabs.org 8882S: Maintained 8883F: drivers/tty/serial/ucc_uart.c 8884 8885FREESCALE SOC DRIVERS 8886L: linuxppc-dev@lists.ozlabs.org 8887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8888S: Orphan 8889F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8890F: Documentation/devicetree/bindings/soc/fsl/ 8891F: drivers/soc/fsl/ 8892F: include/linux/fsl/ 8893F: include/soc/fsl/ 8894 8895FREESCALE SOC FS_ENET DRIVER 8896M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8897L: linuxppc-dev@lists.ozlabs.org 8898L: netdev@vger.kernel.org 8899S: Maintained 8900F: drivers/net/ethernet/freescale/fs_enet/ 8901 8902FREESCALE SOC SOUND DRIVERS 8903M: Shengjiu Wang <shengjiu.wang@gmail.com> 8904M: Xiubo Li <Xiubo.Lee@gmail.com> 8905R: Fabio Estevam <festevam@gmail.com> 8906R: Nicolin Chen <nicoleotsuka@gmail.com> 8907L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8908L: linuxppc-dev@lists.ozlabs.org 8909S: Maintained 8910F: sound/soc/fsl/fsl* 8911F: sound/soc/fsl/imx* 8912 8913FREESCALE SOC SOUND QMC DRIVER 8914M: Herve Codina <herve.codina@bootlin.com> 8915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8916L: linuxppc-dev@lists.ozlabs.org 8917S: Maintained 8918F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8919F: sound/soc/fsl/fsl_qmc_audio.c 8920 8921FREESCALE USB PERIPHERAL DRIVERS 8922L: linux-usb@vger.kernel.org 8923L: linuxppc-dev@lists.ozlabs.org 8924S: Orphan 8925F: drivers/usb/gadget/udc/fsl* 8926 8927FREESCALE USB PHY DRIVER 8928L: linux-usb@vger.kernel.org 8929L: linuxppc-dev@lists.ozlabs.org 8930S: Orphan 8931F: drivers/usb/phy/phy-fsl-usb* 8932 8933FREEVXFS FILESYSTEM 8934M: Christoph Hellwig <hch@infradead.org> 8935S: Maintained 8936W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8937F: fs/freevxfs/ 8938 8939FREEZER 8940M: "Rafael J. Wysocki" <rafael@kernel.org> 8941M: Pavel Machek <pavel@ucw.cz> 8942L: linux-pm@vger.kernel.org 8943S: Supported 8944F: Documentation/power/freezing-of-tasks.rst 8945F: include/linux/freezer.h 8946F: kernel/freezer.c 8947 8948FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8949M: Eric Biggers <ebiggers@kernel.org> 8950M: Theodore Y. Ts'o <tytso@mit.edu> 8951M: Jaegeuk Kim <jaegeuk@kernel.org> 8952L: linux-fscrypt@vger.kernel.org 8953S: Supported 8954Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8955T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8956F: Documentation/filesystems/fscrypt.rst 8957F: fs/crypto/ 8958F: include/linux/fscrypt.h 8959F: include/uapi/linux/fscrypt.h 8960 8961FSI SUBSYSTEM 8962M: Jeremy Kerr <jk@ozlabs.org> 8963M: Joel Stanley <joel@jms.id.au> 8964R: Alistar Popple <alistair@popple.id.au> 8965R: Eddie James <eajames@linux.ibm.com> 8966L: linux-fsi@lists.ozlabs.org 8967S: Supported 8968Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8969T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8970F: drivers/fsi/ 8971F: include/linux/fsi*.h 8972F: include/trace/events/fsi*.h 8973 8974FSI-ATTACHED I2C DRIVER 8975M: Eddie James <eajames@linux.ibm.com> 8976L: linux-i2c@vger.kernel.org 8977L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8978S: Maintained 8979F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8980F: drivers/i2c/busses/i2c-fsi.c 8981 8982FSI-ATTACHED SPI DRIVER 8983M: Eddie James <eajames@linux.ibm.com> 8984L: linux-spi@vger.kernel.org 8985S: Maintained 8986F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8987F: drivers/spi/spi-fsi.c 8988 8989FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8990M: Jan Kara <jack@suse.cz> 8991R: Amir Goldstein <amir73il@gmail.com> 8992L: linux-fsdevel@vger.kernel.org 8993S: Maintained 8994T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8995F: fs/notify/ 8996F: include/linux/fsnotify*.h 8997 8998FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8999M: Eric Biggers <ebiggers@kernel.org> 9000M: Theodore Y. Ts'o <tytso@mit.edu> 9001L: fsverity@lists.linux.dev 9002S: Supported 9003Q: https://patchwork.kernel.org/project/fsverity/list/ 9004T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9005F: Documentation/filesystems/fsverity.rst 9006F: fs/verity/ 9007F: include/linux/fsverity.h 9008F: include/uapi/linux/fsverity.h 9009 9010FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9011M: Michael Zaidman <michael.zaidman@gmail.com> 9012L: linux-i2c@vger.kernel.org 9013L: linux-input@vger.kernel.org 9014S: Maintained 9015F: drivers/hid/hid-ft260.c 9016 9017FUJITSU LAPTOP EXTRAS 9018M: Jonathan Woithe <jwoithe@just42.net> 9019L: platform-driver-x86@vger.kernel.org 9020S: Maintained 9021F: drivers/platform/x86/fujitsu-laptop.c 9022 9023FUJITSU TABLET EXTRAS 9024M: Robert Gerlach <khnz@gmx.de> 9025L: platform-driver-x86@vger.kernel.org 9026S: Maintained 9027F: drivers/platform/x86/fujitsu-tablet.c 9028 9029FUNCTION HOOKS (FTRACE) 9030M: Steven Rostedt <rostedt@goodmis.org> 9031M: Masami Hiramatsu <mhiramat@kernel.org> 9032R: Mark Rutland <mark.rutland@arm.com> 9033L: linux-kernel@vger.kernel.org 9034L: linux-trace-kernel@vger.kernel.org 9035S: Maintained 9036Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9037T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9038F: Documentation/trace/ftrace* 9039F: arch/*/*/*/*ftrace* 9040F: arch/*/*/*ftrace* 9041F: include/*/ftrace.h 9042F: kernel/trace/fgraph.c 9043F: kernel/trace/ftrace* 9044F: samples/ftrace 9045 9046FUNGIBLE ETHERNET DRIVERS 9047M: Dimitris Michailidis <dmichail@fungible.com> 9048L: netdev@vger.kernel.org 9049S: Supported 9050F: drivers/net/ethernet/fungible/ 9051 9052FUSE: FILESYSTEM IN USERSPACE 9053M: Miklos Szeredi <miklos@szeredi.hu> 9054L: linux-fsdevel@vger.kernel.org 9055S: Maintained 9056W: https://github.com/libfuse/ 9057T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9058F: Documentation/filesystems/fuse.rst 9059F: fs/fuse/ 9060F: include/uapi/linux/fuse.h 9061 9062FUTEX SUBSYSTEM 9063M: Thomas Gleixner <tglx@linutronix.de> 9064M: Ingo Molnar <mingo@redhat.com> 9065R: Peter Zijlstra <peterz@infradead.org> 9066R: Darren Hart <dvhart@infradead.org> 9067R: Davidlohr Bueso <dave@stgolabs.net> 9068R: André Almeida <andrealmeid@igalia.com> 9069L: linux-kernel@vger.kernel.org 9070S: Maintained 9071T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9072F: Documentation/locking/*futex* 9073F: include/asm-generic/futex.h 9074F: include/linux/futex.h 9075F: include/uapi/linux/futex.h 9076F: kernel/futex/* 9077F: tools/perf/bench/futex* 9078F: tools/testing/selftests/futex/ 9079 9080GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9081M: Sebastian Reichel <sre@kernel.org> 9082L: linux-media@vger.kernel.org 9083S: Maintained 9084F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9085F: drivers/media/i2c/gc0308.c 9086 9087GALAXYCORE GC2145 SENSOR DRIVER 9088M: Alain Volmat <alain.volmat@foss.st.com> 9089L: linux-media@vger.kernel.org 9090S: Maintained 9091T: git git://linuxtv.org/media_tree.git 9092F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9093F: drivers/media/i2c/gc2145.c 9094 9095GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9096M: Tim Harvey <tharvey@gateworks.com> 9097S: Maintained 9098F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9099F: Documentation/hwmon/gsc-hwmon.rst 9100F: drivers/hwmon/gsc-hwmon.c 9101F: drivers/mfd/gateworks-gsc.c 9102F: include/linux/mfd/gsc.h 9103F: include/linux/platform_data/gsc_hwmon.h 9104 9105GCC PLUGINS 9106M: Kees Cook <keescook@chromium.org> 9107L: linux-hardening@vger.kernel.org 9108S: Maintained 9109T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9110F: Documentation/kbuild/gcc-plugins.rst 9111F: include/linux/stackleak.h 9112F: kernel/stackleak.c 9113F: scripts/Makefile.gcc-plugins 9114F: scripts/gcc-plugins/ 9115 9116GCOV BASED KERNEL PROFILING 9117M: Peter Oberparleiter <oberpar@linux.ibm.com> 9118S: Maintained 9119F: Documentation/dev-tools/gcov.rst 9120F: kernel/gcov/ 9121 9122GDB KERNEL DEBUGGING HELPER SCRIPTS 9123M: Jan Kiszka <jan.kiszka@siemens.com> 9124M: Kieran Bingham <kbingham@kernel.org> 9125S: Supported 9126F: scripts/gdb/ 9127 9128GEMINI CRYPTO DRIVER 9129M: Corentin Labbe <clabbe@baylibre.com> 9130L: linux-crypto@vger.kernel.org 9131S: Maintained 9132F: drivers/crypto/gemini/ 9133 9134GEMTEK FM RADIO RECEIVER DRIVER 9135M: Hans Verkuil <hverkuil@xs4all.nl> 9136L: linux-media@vger.kernel.org 9137S: Maintained 9138W: https://linuxtv.org 9139T: git git://linuxtv.org/media_tree.git 9140F: drivers/media/radio/radio-gemtek* 9141 9142GENERIC ARCHITECTURE TOPOLOGY 9143M: Sudeep Holla <sudeep.holla@arm.com> 9144L: linux-kernel@vger.kernel.org 9145S: Maintained 9146F: drivers/base/arch_topology.c 9147F: include/linux/arch_topology.h 9148 9149GENERIC ENTRY CODE 9150M: Thomas Gleixner <tglx@linutronix.de> 9151M: Peter Zijlstra <peterz@infradead.org> 9152M: Andy Lutomirski <luto@kernel.org> 9153L: linux-kernel@vger.kernel.org 9154S: Maintained 9155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9156F: include/linux/entry-common.h 9157F: include/linux/entry-kvm.h 9158F: kernel/entry/ 9159 9160GENERIC GPIO I2C DRIVER 9161M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9162S: Supported 9163F: drivers/i2c/busses/i2c-gpio.c 9164F: include/linux/platform_data/i2c-gpio.h 9165 9166GENERIC GPIO I2C MULTIPLEXER DRIVER 9167M: Peter Korsgaard <peter.korsgaard@barco.com> 9168L: linux-i2c@vger.kernel.org 9169S: Supported 9170F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9171F: drivers/i2c/muxes/i2c-mux-gpio.c 9172F: include/linux/platform_data/i2c-mux-gpio.h 9173 9174GENERIC GPIO RESET DRIVER 9175M: Krzysztof Kozlowski <krzk@kernel.org> 9176S: Maintained 9177F: drivers/reset/reset-gpio.c 9178 9179GENERIC HDLC (WAN) DRIVERS 9180M: Krzysztof Halasa <khc@pm.waw.pl> 9181S: Maintained 9182W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9183F: drivers/net/wan/c101.c 9184F: drivers/net/wan/hd6457* 9185F: drivers/net/wan/hdlc* 9186F: drivers/net/wan/n2.c 9187F: drivers/net/wan/pc300too.c 9188F: drivers/net/wan/pci200syn.c 9189F: drivers/net/wan/wanxl* 9190 9191GENERIC INCLUDE/ASM HEADER FILES 9192M: Arnd Bergmann <arnd@arndb.de> 9193L: linux-arch@vger.kernel.org 9194S: Maintained 9195T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9196F: include/asm-generic/ 9197F: include/uapi/asm-generic/ 9198 9199GENERIC PHY FRAMEWORK 9200M: Vinod Koul <vkoul@kernel.org> 9201M: Kishon Vijay Abraham I <kishon@kernel.org> 9202L: linux-phy@lists.infradead.org 9203S: Supported 9204Q: https://patchwork.kernel.org/project/linux-phy/list/ 9205T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9206F: Documentation/devicetree/bindings/phy/ 9207F: drivers/phy/ 9208F: include/dt-bindings/phy/ 9209F: include/linux/phy/ 9210 9211GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9212M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9213S: Supported 9214F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9215F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9216 9217GENERIC PM DOMAINS 9218M: Ulf Hansson <ulf.hansson@linaro.org> 9219L: linux-pm@vger.kernel.org 9220S: Supported 9221F: Documentation/devicetree/bindings/power/power?domain* 9222T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9223F: drivers/pmdomain/ 9224F: include/linux/pm_domain.h 9225 9226GENERIC RADIX TREE 9227M: Kent Overstreet <kent.overstreet@linux.dev> 9228S: Supported 9229C: irc://irc.oftc.net/bcache 9230F: include/linux/generic-radix-tree.h 9231F: lib/generic-radix-tree.c 9232 9233GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9234M: Eugen Hristev <eugen.hristev@microchip.com> 9235L: linux-input@vger.kernel.org 9236S: Maintained 9237F: drivers/input/touchscreen/resistive-adc-touch.c 9238 9239GENERIC STRING LIBRARY 9240M: Kees Cook <keescook@chromium.org> 9241R: Andy Shevchenko <andy@kernel.org> 9242L: linux-hardening@vger.kernel.org 9243S: Supported 9244T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9245F: include/linux/string.h 9246F: include/linux/string_choices.h 9247F: include/linux/string_helpers.h 9248F: lib/string.c 9249F: lib/string_kunit.c 9250F: lib/string_helpers.c 9251F: lib/string_helpers_kunit.c 9252F: scripts/coccinelle/api/string_choices.cocci 9253 9254GENERIC UIO DRIVER FOR PCI DEVICES 9255M: "Michael S. Tsirkin" <mst@redhat.com> 9256L: kvm@vger.kernel.org 9257S: Supported 9258F: drivers/uio/uio_pci_generic.c 9259 9260GENERIC VDSO LIBRARY 9261M: Andy Lutomirski <luto@kernel.org> 9262M: Thomas Gleixner <tglx@linutronix.de> 9263M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9264L: linux-kernel@vger.kernel.org 9265S: Maintained 9266T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9267F: include/asm-generic/vdso/vsyscall.h 9268F: include/vdso/ 9269F: kernel/time/vsyscall.c 9270F: lib/vdso/ 9271 9272GENWQE (IBM Generic Workqueue Card) 9273M: Frank Haverkamp <haver@linux.ibm.com> 9274S: Supported 9275F: drivers/misc/genwqe/ 9276 9277GET_MAINTAINER SCRIPT 9278M: Joe Perches <joe@perches.com> 9279S: Maintained 9280F: scripts/get_maintainer.pl 9281 9282GFS2 FILE SYSTEM 9283M: Andreas Gruenbacher <agruenba@redhat.com> 9284L: gfs2@lists.linux.dev 9285S: Supported 9286B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9287T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9288F: Documentation/filesystems/gfs2* 9289F: fs/gfs2/ 9290F: include/uapi/linux/gfs2_ondisk.h 9291 9292GIGABYTE WATERFORCE SENSOR DRIVER 9293M: Aleksa Savic <savicaleksa83@gmail.com> 9294L: linux-hwmon@vger.kernel.org 9295S: Maintained 9296F: Documentation/hwmon/gigabyte_waterforce.rst 9297F: drivers/hwmon/gigabyte_waterforce.c 9298 9299GIGABYTE WMI DRIVER 9300M: Thomas Weißschuh <thomas@weissschuh.net> 9301L: platform-driver-x86@vger.kernel.org 9302S: Maintained 9303F: drivers/platform/x86/gigabyte-wmi.c 9304 9305GNSS SUBSYSTEM 9306M: Johan Hovold <johan@kernel.org> 9307S: Maintained 9308T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9309F: Documentation/ABI/testing/sysfs-class-gnss 9310F: Documentation/devicetree/bindings/gnss/ 9311F: drivers/gnss/ 9312F: include/linux/gnss.h 9313 9314GO7007 MPEG CODEC 9315M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9316L: linux-media@vger.kernel.org 9317S: Maintained 9318F: drivers/media/usb/go7007/ 9319 9320GOODIX TOUCHSCREEN 9321M: Bastien Nocera <hadess@hadess.net> 9322M: Hans de Goede <hdegoede@redhat.com> 9323L: linux-input@vger.kernel.org 9324S: Maintained 9325F: drivers/input/touchscreen/goodix* 9326 9327GOOGLE ETHERNET DRIVERS 9328M: Jeroen de Borst <jeroendb@google.com> 9329M: Praveen Kaligineedi <pkaligineedi@google.com> 9330R: Shailend Chand <shailend@google.com> 9331L: netdev@vger.kernel.org 9332S: Supported 9333F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9334F: drivers/net/ethernet/google 9335 9336GOOGLE FIRMWARE DRIVERS 9337M: Tzung-Bi Shih <tzungbi@kernel.org> 9338R: Brian Norris <briannorris@chromium.org> 9339R: Julius Werner <jwerner@chromium.org> 9340L: chrome-platform@lists.linux.dev 9341S: Maintained 9342T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9343F: drivers/firmware/google/ 9344 9345GOOGLE TENSOR SoC SUPPORT 9346M: Peter Griffin <peter.griffin@linaro.org> 9347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9348L: linux-samsung-soc@vger.kernel.org 9349S: Maintained 9350F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9351F: arch/arm64/boot/dts/exynos/google/ 9352F: drivers/clk/samsung/clk-gs101.c 9353F: drivers/phy/samsung/phy-gs101-ufs.c 9354F: include/dt-bindings/clock/google,gs101.h 9355K: [gG]oogle.?[tT]ensor 9356 9357GPD POCKET FAN DRIVER 9358M: Hans de Goede <hdegoede@redhat.com> 9359L: platform-driver-x86@vger.kernel.org 9360S: Maintained 9361F: drivers/platform/x86/gpd-pocket-fan.c 9362 9363GPIO ACPI SUPPORT 9364M: Mika Westerberg <mika.westerberg@linux.intel.com> 9365M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9366L: linux-gpio@vger.kernel.org 9367L: linux-acpi@vger.kernel.org 9368S: Supported 9369T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9370F: Documentation/firmware-guide/acpi/gpio-properties.rst 9371F: drivers/gpio/gpiolib-acpi.c 9372F: drivers/gpio/gpiolib-acpi.h 9373 9374GPIO AGGREGATOR 9375M: Geert Uytterhoeven <geert+renesas@glider.be> 9376L: linux-gpio@vger.kernel.org 9377S: Supported 9378F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9379F: drivers/gpio/gpio-aggregator.c 9380 9381GPIO IR Transmitter 9382M: Sean Young <sean@mess.org> 9383L: linux-media@vger.kernel.org 9384S: Maintained 9385F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9386F: drivers/media/rc/gpio-ir-tx.c 9387 9388GPIO MOCKUP DRIVER 9389M: Bamvor Jian Zhang <bamv2005@gmail.com> 9390L: linux-gpio@vger.kernel.org 9391S: Maintained 9392F: drivers/gpio/gpio-mockup.c 9393F: tools/testing/selftests/gpio/ 9394 9395GPIO REGMAP 9396M: Michael Walle <mwalle@kernel.org> 9397S: Maintained 9398F: drivers/gpio/gpio-regmap.c 9399F: include/linux/gpio/regmap.h 9400K: (devm_)?gpio_regmap_(un)?register 9401 9402GPIO SUBSYSTEM 9403M: Linus Walleij <linus.walleij@linaro.org> 9404M: Bartosz Golaszewski <brgl@bgdev.pl> 9405L: linux-gpio@vger.kernel.org 9406S: Maintained 9407T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9408F: Documentation/admin-guide/gpio/ 9409F: Documentation/devicetree/bindings/gpio/ 9410F: Documentation/driver-api/gpio/ 9411F: drivers/gpio/ 9412F: include/dt-bindings/gpio/ 9413F: include/linux/gpio.h 9414F: include/linux/gpio/ 9415F: include/linux/of_gpio.h 9416 9417GPIO UAPI 9418M: Bartosz Golaszewski <brgl@bgdev.pl> 9419R: Kent Gibson <warthog618@gmail.com> 9420L: linux-gpio@vger.kernel.org 9421S: Maintained 9422T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9423F: Documentation/ABI/obsolete/sysfs-gpio 9424F: Documentation/ABI/testing/gpio-cdev 9425F: Documentation/userspace-api/gpio/ 9426F: drivers/gpio/gpiolib-cdev.c 9427F: include/uapi/linux/gpio.h 9428F: tools/gpio/ 9429 9430GRE DEMULTIPLEXER DRIVER 9431M: Dmitry Kozlov <xeb@mail.ru> 9432L: netdev@vger.kernel.org 9433S: Maintained 9434F: include/net/gre.h 9435F: net/ipv4/gre_demux.c 9436F: net/ipv4/gre_offload.c 9437 9438GRETH 10/100/1G Ethernet MAC device driver 9439M: Andreas Larsson <andreas@gaisler.com> 9440L: netdev@vger.kernel.org 9441S: Maintained 9442F: drivers/net/ethernet/aeroflex/ 9443 9444GREYBUS AUDIO PROTOCOLS DRIVERS 9445M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9446M: Mark Greer <mgreer@animalcreek.com> 9447S: Maintained 9448F: drivers/staging/greybus/audio_apbridgea.c 9449F: drivers/staging/greybus/audio_apbridgea.h 9450F: drivers/staging/greybus/audio_codec.c 9451F: drivers/staging/greybus/audio_codec.h 9452F: drivers/staging/greybus/audio_gb.c 9453F: drivers/staging/greybus/audio_manager.c 9454F: drivers/staging/greybus/audio_manager.h 9455F: drivers/staging/greybus/audio_manager_module.c 9456F: drivers/staging/greybus/audio_manager_private.h 9457F: drivers/staging/greybus/audio_manager_sysfs.c 9458F: drivers/staging/greybus/audio_module.c 9459F: drivers/staging/greybus/audio_topology.c 9460 9461GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9462M: Viresh Kumar <vireshk@kernel.org> 9463S: Maintained 9464F: drivers/staging/greybus/authentication.c 9465F: drivers/staging/greybus/bootrom.c 9466F: drivers/staging/greybus/firmware.h 9467F: drivers/staging/greybus/fw-core.c 9468F: drivers/staging/greybus/fw-download.c 9469F: drivers/staging/greybus/fw-management.c 9470F: drivers/staging/greybus/greybus_authentication.h 9471F: drivers/staging/greybus/greybus_firmware.h 9472F: drivers/staging/greybus/hid.c 9473F: drivers/staging/greybus/i2c.c 9474F: drivers/staging/greybus/spi.c 9475F: drivers/staging/greybus/spilib.c 9476F: drivers/staging/greybus/spilib.h 9477 9478GREYBUS LOOPBACK DRIVER 9479M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9480S: Maintained 9481F: drivers/staging/greybus/loopback.c 9482 9483GREYBUS PLATFORM DRIVERS 9484M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9485S: Maintained 9486F: drivers/staging/greybus/arche-apb-ctrl.c 9487F: drivers/staging/greybus/arche-platform.c 9488F: drivers/staging/greybus/arche_platform.h 9489 9490GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9491M: Rui Miguel Silva <rmfrfs@gmail.com> 9492S: Maintained 9493F: drivers/staging/greybus/gpio.c 9494F: drivers/staging/greybus/light.c 9495F: drivers/staging/greybus/power_supply.c 9496F: drivers/staging/greybus/sdio.c 9497F: drivers/staging/greybus/spi.c 9498F: drivers/staging/greybus/spilib.c 9499 9500GREYBUS BEAGLEPLAY DRIVERS 9501M: Ayush Singh <ayushdevel1325@gmail.com> 9502L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9503S: Maintained 9504F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9505F: drivers/greybus/gb-beagleplay.c 9506 9507GREYBUS SUBSYSTEM 9508M: Johan Hovold <johan@kernel.org> 9509M: Alex Elder <elder@kernel.org> 9510M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9511L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9512S: Maintained 9513F: drivers/greybus/ 9514F: drivers/staging/greybus/ 9515F: include/linux/greybus.h 9516F: include/linux/greybus/ 9517 9518GREYBUS UART PROTOCOLS DRIVERS 9519M: David Lin <dtwlin@gmail.com> 9520S: Maintained 9521F: drivers/staging/greybus/log.c 9522F: drivers/staging/greybus/uart.c 9523 9524GS1662 VIDEO SERIALIZER 9525M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9526L: linux-media@vger.kernel.org 9527S: Maintained 9528T: git git://linuxtv.org/media_tree.git 9529F: drivers/media/spi/gs1662.c 9530 9531GSPCA FINEPIX SUBDRIVER 9532M: Frank Zago <frank@zago.net> 9533L: linux-media@vger.kernel.org 9534S: Maintained 9535T: git git://linuxtv.org/media_tree.git 9536F: drivers/media/usb/gspca/finepix.c 9537 9538GSPCA GL860 SUBDRIVER 9539M: Olivier Lorin <o.lorin@laposte.net> 9540L: linux-media@vger.kernel.org 9541S: Maintained 9542T: git git://linuxtv.org/media_tree.git 9543F: drivers/media/usb/gspca/gl860/ 9544 9545GSPCA M5602 SUBDRIVER 9546M: Erik Andren <erik.andren@gmail.com> 9547L: linux-media@vger.kernel.org 9548S: Maintained 9549T: git git://linuxtv.org/media_tree.git 9550F: drivers/media/usb/gspca/m5602/ 9551 9552GSPCA PAC207 SONIXB SUBDRIVER 9553M: Hans Verkuil <hverkuil@xs4all.nl> 9554L: linux-media@vger.kernel.org 9555S: Odd Fixes 9556T: git git://linuxtv.org/media_tree.git 9557F: drivers/media/usb/gspca/pac207.c 9558 9559GSPCA SN9C20X SUBDRIVER 9560M: Brian Johnson <brijohn@gmail.com> 9561L: linux-media@vger.kernel.org 9562S: Maintained 9563T: git git://linuxtv.org/media_tree.git 9564F: drivers/media/usb/gspca/sn9c20x.c 9565 9566GSPCA T613 SUBDRIVER 9567M: Leandro Costantino <lcostantino@gmail.com> 9568L: linux-media@vger.kernel.org 9569S: Maintained 9570T: git git://linuxtv.org/media_tree.git 9571F: drivers/media/usb/gspca/t613.c 9572 9573GSPCA USB WEBCAM DRIVER 9574M: Hans Verkuil <hverkuil@xs4all.nl> 9575L: linux-media@vger.kernel.org 9576S: Odd Fixes 9577T: git git://linuxtv.org/media_tree.git 9578F: drivers/media/usb/gspca/ 9579 9580GTP (GPRS Tunneling Protocol) 9581M: Pablo Neira Ayuso <pablo@netfilter.org> 9582M: Harald Welte <laforge@gnumonks.org> 9583L: osmocom-net-gprs@lists.osmocom.org 9584S: Maintained 9585T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9586F: drivers/net/gtp.c 9587 9588GUID PARTITION TABLE (GPT) 9589M: Davidlohr Bueso <dave@stgolabs.net> 9590L: linux-efi@vger.kernel.org 9591S: Maintained 9592F: block/partitions/efi.* 9593 9594HABANALABS PCI DRIVER 9595M: Oded Gabbay <ogabbay@kernel.org> 9596L: dri-devel@lists.freedesktop.org 9597S: Supported 9598C: irc://irc.oftc.net/dri-devel 9599T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9600F: Documentation/ABI/testing/debugfs-driver-habanalabs 9601F: Documentation/ABI/testing/sysfs-driver-habanalabs 9602F: drivers/accel/habanalabs/ 9603F: include/linux/habanalabs/ 9604F: include/trace/events/habanalabs.h 9605F: include/uapi/drm/habanalabs_accel.h 9606 9607HACKRF MEDIA DRIVER 9608L: linux-media@vger.kernel.org 9609S: Orphan 9610W: https://linuxtv.org 9611Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9612F: drivers/media/usb/hackrf/ 9613 9614HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9615M: Chuck Lever <chuck.lever@oracle.com> 9616L: kernel-tls-handshake@lists.linux.dev 9617L: netdev@vger.kernel.org 9618S: Maintained 9619F: Documentation/netlink/specs/handshake.yaml 9620F: Documentation/networking/tls-handshake.rst 9621F: include/net/handshake.h 9622F: include/trace/events/handshake.h 9623F: net/handshake/ 9624 9625HANTRO VPU CODEC DRIVER 9626M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9627M: Philipp Zabel <p.zabel@pengutronix.de> 9628L: linux-media@vger.kernel.org 9629L: linux-rockchip@lists.infradead.org 9630S: Maintained 9631F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9632F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9633F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9634F: drivers/media/platform/verisilicon/ 9635 9636HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9637M: Frank Seidel <frank@f-seidel.de> 9638L: platform-driver-x86@vger.kernel.org 9639S: Maintained 9640W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9641F: drivers/platform/x86/hdaps.c 9642 9643HARDWARE MONITORING 9644M: Jean Delvare <jdelvare@suse.com> 9645M: Guenter Roeck <linux@roeck-us.net> 9646L: linux-hwmon@vger.kernel.org 9647S: Maintained 9648W: http://hwmon.wiki.kernel.org/ 9649T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9650F: Documentation/ABI/testing/sysfs-class-hwmon 9651F: Documentation/devicetree/bindings/hwmon/ 9652F: Documentation/hwmon/ 9653F: drivers/hwmon/ 9654F: include/linux/hwmon*.h 9655F: include/trace/events/hwmon*.h 9656K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9657 9658HARDWARE RANDOM NUMBER GENERATOR CORE 9659M: Olivia Mackall <olivia@selenic.com> 9660M: Herbert Xu <herbert@gondor.apana.org.au> 9661L: linux-crypto@vger.kernel.org 9662S: Odd fixes 9663F: Documentation/admin-guide/hw_random.rst 9664F: Documentation/devicetree/bindings/rng/ 9665F: drivers/char/hw_random/ 9666F: include/linux/hw_random.h 9667 9668HARDWARE SPINLOCK CORE 9669M: Bjorn Andersson <andersson@kernel.org> 9670R: Baolin Wang <baolin.wang7@gmail.com> 9671L: linux-remoteproc@vger.kernel.org 9672S: Maintained 9673T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9674F: Documentation/devicetree/bindings/hwlock/ 9675F: Documentation/locking/hwspinlock.rst 9676F: drivers/hwspinlock/ 9677F: include/linux/hwspinlock.h 9678 9679HARDWARE TRACING FACILITIES 9680M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9681S: Maintained 9682F: drivers/hwtracing/ 9683 9684HARMONY SOUND DRIVER 9685L: linux-parisc@vger.kernel.org 9686S: Maintained 9687F: sound/parisc/harmony.* 9688 9689HDPVR USB VIDEO ENCODER DRIVER 9690M: Hans Verkuil <hverkuil@xs4all.nl> 9691L: linux-media@vger.kernel.org 9692S: Odd Fixes 9693W: https://linuxtv.org 9694T: git git://linuxtv.org/media_tree.git 9695F: drivers/media/usb/hdpvr/ 9696 9697HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9698M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9699S: Supported 9700F: drivers/misc/hpilo.[ch] 9701 9702HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9703M: Jerry Hoemann <jerry.hoemann@hpe.com> 9704S: Supported 9705F: Documentation/watchdog/hpwdt.rst 9706F: drivers/watchdog/hpwdt.c 9707 9708HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9709M: Don Brace <don.brace@microchip.com> 9710L: storagedev@microchip.com 9711L: linux-scsi@vger.kernel.org 9712S: Supported 9713F: Documentation/scsi/hpsa.rst 9714F: drivers/scsi/hpsa*.[ch] 9715F: include/linux/cciss*.h 9716F: include/uapi/linux/cciss*.h 9717 9718HFI1 DRIVER 9719M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9720L: linux-rdma@vger.kernel.org 9721S: Supported 9722F: drivers/infiniband/hw/hfi1 9723 9724HFS FILESYSTEM 9725L: linux-fsdevel@vger.kernel.org 9726S: Orphan 9727F: Documentation/filesystems/hfs.rst 9728F: fs/hfs/ 9729 9730HFSPLUS FILESYSTEM 9731L: linux-fsdevel@vger.kernel.org 9732S: Orphan 9733F: Documentation/filesystems/hfsplus.rst 9734F: fs/hfsplus/ 9735 9736HGA FRAMEBUFFER DRIVER 9737M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9738L: linux-nvidia@lists.surfsouth.com 9739S: Maintained 9740W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9741F: drivers/video/fbdev/hgafb.c 9742 9743HIBERNATION (aka Software Suspend, aka swsusp) 9744M: "Rafael J. Wysocki" <rafael@kernel.org> 9745M: Pavel Machek <pavel@ucw.cz> 9746L: linux-pm@vger.kernel.org 9747S: Supported 9748B: https://bugzilla.kernel.org 9749F: arch/*/include/asm/suspend*.h 9750F: arch/x86/power/ 9751F: drivers/base/power/ 9752F: include/linux/freezer.h 9753F: include/linux/pm.h 9754F: include/linux/suspend.h 9755F: kernel/power/ 9756 9757HID CORE LAYER 9758M: Jiri Kosina <jikos@kernel.org> 9759M: Benjamin Tissoires <bentiss@kernel.org> 9760L: linux-input@vger.kernel.org 9761S: Maintained 9762T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9763F: Documentation/hid/ 9764F: drivers/hid/ 9765F: include/linux/hid* 9766F: include/uapi/linux/hid* 9767F: samples/hid/ 9768F: tools/testing/selftests/hid/ 9769 9770HID LOGITECH DRIVERS 9771R: Filipe Laíns <lains@riseup.net> 9772L: linux-input@vger.kernel.org 9773S: Maintained 9774F: drivers/hid/hid-logitech-* 9775 9776HID NVIDIA SHIELD DRIVER 9777M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9778L: linux-input@vger.kernel.org 9779S: Maintained 9780F: drivers/hid/hid-nvidia-shield.c 9781 9782HID PHOENIX RC FLIGHT CONTROLLER 9783M: Marcus Folkesson <marcus.folkesson@gmail.com> 9784L: linux-input@vger.kernel.org 9785S: Maintained 9786F: drivers/hid/hid-pxrc.c 9787 9788HID PLAYSTATION DRIVER 9789M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9790L: linux-input@vger.kernel.org 9791S: Supported 9792F: drivers/hid/hid-playstation.c 9793 9794HID SENSOR HUB DRIVERS 9795M: Jiri Kosina <jikos@kernel.org> 9796M: Jonathan Cameron <jic23@kernel.org> 9797M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9798L: linux-input@vger.kernel.org 9799L: linux-iio@vger.kernel.org 9800S: Maintained 9801F: Documentation/hid/hid-sensor* 9802F: drivers/hid/hid-sensor-* 9803F: drivers/iio/*/hid-* 9804F: include/linux/hid-sensor-* 9805 9806HID VRC-2 CAR CONTROLLER DRIVER 9807M: Marcus Folkesson <marcus.folkesson@gmail.com> 9808L: linux-input@vger.kernel.org 9809S: Maintained 9810F: drivers/hid/hid-vrc2.c 9811 9812HID WACOM DRIVER 9813M: Ping Cheng <ping.cheng@wacom.com> 9814M: Jason Gerecke <jason.gerecke@wacom.com> 9815L: linux-input@vger.kernel.org 9816S: Maintained 9817F: drivers/hid/wacom.h 9818F: drivers/hid/wacom_* 9819 9820HID++ LOGITECH DRIVERS 9821R: Filipe Laíns <lains@riseup.net> 9822R: Bastien Nocera <hadess@hadess.net> 9823L: linux-input@vger.kernel.org 9824S: Maintained 9825F: drivers/hid/hid-logitech-hidpp.c 9826 9827HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9828M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9829M: Frederic Weisbecker <frederic@kernel.org> 9830M: Thomas Gleixner <tglx@linutronix.de> 9831L: linux-kernel@vger.kernel.org 9832S: Maintained 9833T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9834F: Documentation/timers/ 9835F: include/linux/clockchips.h 9836F: include/linux/hrtimer.h 9837F: include/linux/timer.h 9838F: kernel/time/clockevents.c 9839F: kernel/time/hrtimer.c 9840F: kernel/time/timer.c 9841F: kernel/time/timer_list.c 9842F: kernel/time/timer_migration.* 9843F: tools/testing/selftests/timers/ 9844 9845HIGH-SPEED SCC DRIVER FOR AX.25 9846L: linux-hams@vger.kernel.org 9847S: Orphan 9848F: drivers/net/hamradio/scc.c 9849 9850HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9851M: HighPoint Linux Team <linux@highpoint-tech.com> 9852S: Supported 9853W: http://www.highpoint-tech.com 9854F: Documentation/scsi/hptiop.rst 9855F: drivers/scsi/hptiop.c 9856 9857HIKEY960 ONBOARD USB GPIO HUB DRIVER 9858M: John Stultz <jstultz@google.com> 9859L: linux-kernel@vger.kernel.org 9860S: Maintained 9861F: drivers/misc/hisi_hikey_usb.c 9862 9863HIMAX HX83112B TOUCHSCREEN SUPPORT 9864M: Job Noorman <job@noorman.info> 9865L: linux-input@vger.kernel.org 9866S: Maintained 9867F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9868F: drivers/input/touchscreen/himax_hx83112b.c 9869 9870HIPPI 9871M: Jes Sorensen <jes@trained-monkey.org> 9872L: linux-hippi@sunsite.dk 9873S: Maintained 9874F: drivers/net/hippi/ 9875F: include/linux/hippidevice.h 9876F: include/uapi/linux/if_hippi.h 9877F: net/802/hippi.c 9878 9879HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9880M: Kurt Kanzenbach <kurt@linutronix.de> 9881L: netdev@vger.kernel.org 9882S: Maintained 9883F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9884F: drivers/net/dsa/hirschmann/* 9885F: include/linux/platform_data/hirschmann-hellcreek.h 9886F: net/dsa/tag_hellcreek.c 9887 9888HISILICON DMA DRIVER 9889M: Zhou Wang <wangzhou1@hisilicon.com> 9890M: Jie Hai <haijie1@huawei.com> 9891L: dmaengine@vger.kernel.org 9892S: Maintained 9893F: drivers/dma/hisi_dma.c 9894 9895HISILICON GPIO DRIVER 9896M: Jay Fang <f.fangjian@huawei.com> 9897L: linux-gpio@vger.kernel.org 9898S: Maintained 9899F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9900F: drivers/gpio/gpio-hisi.c 9901 9902HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9903M: Zhiqi Song <songzhiqi1@huawei.com> 9904M: Longfang Liu <liulongfang@huawei.com> 9905L: linux-crypto@vger.kernel.org 9906S: Maintained 9907F: Documentation/ABI/testing/debugfs-hisi-hpre 9908F: drivers/crypto/hisilicon/hpre/hpre.h 9909F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9910F: drivers/crypto/hisilicon/hpre/hpre_main.c 9911 9912HISILICON HNS3 PMU DRIVER 9913M: Jijie Shao <shaojijie@huawei.com> 9914S: Supported 9915F: Documentation/admin-guide/perf/hns3-pmu.rst 9916F: drivers/perf/hisilicon/hns3_pmu.c 9917 9918HISILICON I2C CONTROLLER DRIVER 9919M: Yicong Yang <yangyicong@hisilicon.com> 9920L: linux-i2c@vger.kernel.org 9921S: Maintained 9922W: https://www.hisilicon.com 9923F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9924F: drivers/i2c/busses/i2c-hisi.c 9925 9926HISILICON KUNPENG SOC HCCS DRIVER 9927M: Huisong Li <lihuisong@huawei.com> 9928S: Maintained 9929F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9930F: drivers/soc/hisilicon/kunpeng_hccs.c 9931F: drivers/soc/hisilicon/kunpeng_hccs.h 9932 9933HISILICON LPC BUS DRIVER 9934M: Jay Fang <f.fangjian@huawei.com> 9935S: Maintained 9936W: http://www.hisilicon.com 9937F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9938F: drivers/bus/hisi_lpc.c 9939 9940HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9941M: Yisen Zhuang <yisen.zhuang@huawei.com> 9942M: Salil Mehta <salil.mehta@huawei.com> 9943M: Jijie Shao <shaojijie@huawei.com> 9944L: netdev@vger.kernel.org 9945S: Maintained 9946W: http://www.hisilicon.com 9947F: drivers/net/ethernet/hisilicon/hns3/ 9948 9949HISILICON NETWORK SUBSYSTEM DRIVER 9950M: Yisen Zhuang <yisen.zhuang@huawei.com> 9951M: Salil Mehta <salil.mehta@huawei.com> 9952L: netdev@vger.kernel.org 9953S: Maintained 9954W: http://www.hisilicon.com 9955F: Documentation/devicetree/bindings/net/hisilicon*.txt 9956F: drivers/net/ethernet/hisilicon/ 9957 9958HISILICON PMU DRIVER 9959M: Yicong Yang <yangyicong@hisilicon.com> 9960M: Jonathan Cameron <jonathan.cameron@huawei.com> 9961S: Supported 9962W: http://www.hisilicon.com 9963F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9964F: Documentation/admin-guide/perf/hisi-pmu.rst 9965F: drivers/perf/hisilicon 9966 9967HISILICON PTT DRIVER 9968M: Yicong Yang <yangyicong@hisilicon.com> 9969M: Jonathan Cameron <jonathan.cameron@huawei.com> 9970L: linux-kernel@vger.kernel.org 9971S: Maintained 9972F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 9973F: Documentation/trace/hisi-ptt.rst 9974F: drivers/hwtracing/ptt/ 9975F: tools/perf/arch/arm64/util/hisi-ptt.c 9976F: tools/perf/util/hisi-ptt* 9977F: tools/perf/util/hisi-ptt-decoder/* 9978 9979HISILICON QM DRIVER 9980M: Weili Qian <qianweili@huawei.com> 9981M: Zhou Wang <wangzhou1@hisilicon.com> 9982L: linux-crypto@vger.kernel.org 9983S: Maintained 9984F: drivers/crypto/hisilicon/Kconfig 9985F: drivers/crypto/hisilicon/Makefile 9986F: drivers/crypto/hisilicon/qm.c 9987F: drivers/crypto/hisilicon/sgl.c 9988F: include/linux/hisi_acc_qm.h 9989 9990HISILICON ROCE DRIVER 9991M: Chengchang Tang <tangchengchang@huawei.com> 9992M: Junxian Huang <huangjunxian6@hisilicon.com> 9993L: linux-rdma@vger.kernel.org 9994S: Maintained 9995F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9996F: drivers/infiniband/hw/hns/ 9997 9998HISILICON SAS Controller 9999M: Xiang Chen <chenxiang66@hisilicon.com> 10000S: Supported 10001W: http://www.hisilicon.com 10002F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10003F: drivers/scsi/hisi_sas/ 10004 10005HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10006M: Longfang Liu <liulongfang@huawei.com> 10007L: linux-crypto@vger.kernel.org 10008S: Maintained 10009F: Documentation/ABI/testing/debugfs-hisi-sec 10010F: drivers/crypto/hisilicon/sec2/sec.h 10011F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10012F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10013F: drivers/crypto/hisilicon/sec2/sec_main.c 10014 10015HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10016M: Jay Fang <f.fangjian@huawei.com> 10017L: linux-spi@vger.kernel.org 10018S: Maintained 10019W: http://www.hisilicon.com 10020F: drivers/spi/spi-hisi-kunpeng.c 10021 10022HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10023M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10024L: linux-kernel@vger.kernel.org 10025S: Maintained 10026F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10027F: drivers/spmi/hisi-spmi-controller.c 10028 10029HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10030M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10031L: linux-kernel@vger.kernel.org 10032S: Maintained 10033F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10034F: drivers/mfd/hi6421-spmi-pmic.c 10035 10036HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10037M: Weili Qian <qianweili@huawei.com> 10038S: Maintained 10039F: drivers/crypto/hisilicon/trng/trng.c 10040 10041HISILICON V3XX SPI NOR FLASH Controller Driver 10042M: Jay Fang <f.fangjian@huawei.com> 10043S: Maintained 10044W: http://www.hisilicon.com 10045F: drivers/spi/spi-hisi-sfc-v3xx.c 10046 10047HISILICON ZIP Controller DRIVER 10048M: Yang Shen <shenyang39@huawei.com> 10049M: Zhou Wang <wangzhou1@hisilicon.com> 10050L: linux-crypto@vger.kernel.org 10051S: Maintained 10052F: Documentation/ABI/testing/debugfs-hisi-zip 10053F: drivers/crypto/hisilicon/zip/ 10054 10055HMM - Heterogeneous Memory Management 10056M: Jérôme Glisse <jglisse@redhat.com> 10057L: linux-mm@kvack.org 10058S: Maintained 10059F: Documentation/mm/hmm.rst 10060F: include/linux/hmm* 10061F: lib/test_hmm* 10062F: mm/hmm* 10063F: tools/testing/selftests/mm/*hmm* 10064 10065HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10066M: Petre Rodan <petre.rodan@subdimension.ro> 10067L: linux-iio@vger.kernel.org 10068S: Maintained 10069F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10070F: drivers/iio/pressure/hsc030pa* 10071 10072HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10073M: Andreas Klinger <ak@it-klinger.de> 10074M: Petre Rodan <petre.rodan@subdimension.ro> 10075L: linux-iio@vger.kernel.org 10076S: Maintained 10077F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10078F: drivers/iio/pressure/mprls0025pa* 10079 10080HP BIOSCFG DRIVER 10081M: Jorge Lopez <jorge.lopez2@hp.com> 10082L: platform-driver-x86@vger.kernel.org 10083S: Maintained 10084F: drivers/platform/x86/hp/hp-bioscfg/ 10085 10086HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10087L: platform-driver-x86@vger.kernel.org 10088S: Orphan 10089F: drivers/platform/x86/hp/tc1100-wmi.c 10090 10091HP WMI HARDWARE MONITOR DRIVER 10092M: James Seo <james@equiv.tech> 10093L: linux-hwmon@vger.kernel.org 10094S: Maintained 10095F: Documentation/hwmon/hp-wmi-sensors.rst 10096F: drivers/hwmon/hp-wmi-sensors.c 10097 10098HPET: High Precision Event Timers driver 10099M: Clemens Ladisch <clemens@ladisch.de> 10100S: Maintained 10101F: Documentation/timers/hpet.rst 10102F: drivers/char/hpet.c 10103F: include/linux/hpet.h 10104F: include/uapi/linux/hpet.h 10105 10106HPET: x86 10107S: Orphan 10108F: arch/x86/include/asm/hpet.h 10109F: arch/x86/kernel/hpet.c 10110 10111HPFS FILESYSTEM 10112M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10113S: Maintained 10114W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10115F: fs/hpfs/ 10116 10117HS3001 Hardware Temperature and Humidity Sensor 10118M: Andre Werner <andre.werner@systec-electronic.com> 10119L: linux-hwmon@vger.kernel.org 10120S: Maintained 10121F: drivers/hwmon/hs3001.c 10122 10123HSI SUBSYSTEM 10124M: Sebastian Reichel <sre@kernel.org> 10125S: Maintained 10126T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10127F: Documentation/ABI/testing/sysfs-bus-hsi 10128F: Documentation/driver-api/hsi.rst 10129F: drivers/hsi/ 10130F: include/linux/hsi/ 10131F: include/uapi/linux/hsi/ 10132 10133HSO 3G MODEM DRIVER 10134L: linux-usb@vger.kernel.org 10135S: Orphan 10136F: drivers/net/usb/hso.c 10137 10138HSR NETWORK PROTOCOL 10139L: netdev@vger.kernel.org 10140S: Orphan 10141F: net/hsr/ 10142 10143HT16K33 LED CONTROLLER DRIVER 10144M: Robin van der Gracht <robin@protonic.nl> 10145S: Maintained 10146F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10147F: drivers/auxdisplay/ht16k33.c 10148 10149HTCPEN TOUCHSCREEN DRIVER 10150M: Pau Oliva Fora <pof@eslack.org> 10151L: linux-input@vger.kernel.org 10152S: Maintained 10153F: drivers/input/touchscreen/htcpen.c 10154 10155HTE SUBSYSTEM 10156M: Dipen Patel <dipenp@nvidia.com> 10157L: timestamp@lists.linux.dev 10158S: Maintained 10159Q: https://patchwork.kernel.org/project/timestamp/list/ 10160T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10161F: Documentation/devicetree/bindings/timestamp/ 10162F: Documentation/driver-api/hte/ 10163F: drivers/hte/ 10164F: include/linux/hte.h 10165 10166HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10167M: Lorenzo Bianconi <lorenzo@kernel.org> 10168L: linux-iio@vger.kernel.org 10169S: Maintained 10170W: http://www.st.com/ 10171F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10172F: drivers/iio/humidity/hts221* 10173 10174HUAWEI ETHERNET DRIVER 10175M: Cai Huoqing <cai.huoqing@linux.dev> 10176L: netdev@vger.kernel.org 10177S: Maintained 10178F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10179F: drivers/net/ethernet/huawei/hinic/ 10180 10181HUGETLB SUBSYSTEM 10182M: Muchun Song <muchun.song@linux.dev> 10183L: linux-mm@kvack.org 10184S: Maintained 10185F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10186F: Documentation/admin-guide/mm/hugetlbpage.rst 10187F: Documentation/mm/hugetlbfs_reserv.rst 10188F: Documentation/mm/vmemmap_dedup.rst 10189F: fs/hugetlbfs/ 10190F: include/linux/hugetlb.h 10191F: mm/hugetlb.c 10192F: mm/hugetlb_vmemmap.c 10193F: mm/hugetlb_vmemmap.h 10194F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10195 10196HVA ST MEDIA DRIVER 10197M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10198L: linux-media@vger.kernel.org 10199S: Supported 10200W: https://linuxtv.org 10201T: git git://linuxtv.org/media_tree.git 10202F: drivers/media/platform/st/sti/hva 10203 10204HWPOISON MEMORY FAILURE HANDLING 10205M: Miaohe Lin <linmiaohe@huawei.com> 10206R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10207L: linux-mm@kvack.org 10208S: Maintained 10209F: mm/hwpoison-inject.c 10210F: mm/memory-failure.c 10211 10212HYCON HY46XX TOUCHSCREEN SUPPORT 10213M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10214L: linux-input@vger.kernel.org 10215S: Maintained 10216F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10217F: drivers/input/touchscreen/hycon-hy46xx.c 10218 10219HYGON PROCESSOR SUPPORT 10220M: Pu Wen <puwen@hygon.cn> 10221L: linux-kernel@vger.kernel.org 10222S: Maintained 10223F: arch/x86/kernel/cpu/hygon.c 10224 10225HYNIX HI556 SENSOR DRIVER 10226M: Sakari Ailus <sakari.ailus@linux.intel.com> 10227L: linux-media@vger.kernel.org 10228S: Maintained 10229T: git git://linuxtv.org/media_tree.git 10230F: drivers/media/i2c/hi556.c 10231 10232HYNIX HI846 SENSOR DRIVER 10233M: Martin Kepplinger <martin.kepplinger@puri.sm> 10234L: linux-media@vger.kernel.org 10235S: Maintained 10236F: drivers/media/i2c/hi846.c 10237 10238HYNIX HI847 SENSOR DRIVER 10239M: Sakari Ailus <sakari.ailus@linux.intel.com> 10240L: linux-media@vger.kernel.org 10241S: Maintained 10242F: drivers/media/i2c/hi847.c 10243 10244Hyper-V/Azure CORE AND DRIVERS 10245M: "K. Y. Srinivasan" <kys@microsoft.com> 10246M: Haiyang Zhang <haiyangz@microsoft.com> 10247M: Wei Liu <wei.liu@kernel.org> 10248M: Dexuan Cui <decui@microsoft.com> 10249L: linux-hyperv@vger.kernel.org 10250S: Supported 10251T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10252F: Documentation/ABI/stable/sysfs-bus-vmbus 10253F: Documentation/ABI/testing/debugfs-hyperv 10254F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10255F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10256F: Documentation/virt/hyperv 10257F: arch/arm64/hyperv 10258F: arch/arm64/include/asm/hyperv-tlfs.h 10259F: arch/arm64/include/asm/mshyperv.h 10260F: arch/x86/hyperv 10261F: arch/x86/include/asm/hyperv-tlfs.h 10262F: arch/x86/include/asm/mshyperv.h 10263F: arch/x86/include/asm/trace/hyperv.h 10264F: arch/x86/kernel/cpu/mshyperv.c 10265F: drivers/clocksource/hyperv_timer.c 10266F: drivers/hid/hid-hyperv.c 10267F: drivers/hv/ 10268F: drivers/input/serio/hyperv-keyboard.c 10269F: drivers/iommu/hyperv-iommu.c 10270F: drivers/net/ethernet/microsoft/ 10271F: drivers/net/hyperv/ 10272F: drivers/pci/controller/pci-hyperv-intf.c 10273F: drivers/pci/controller/pci-hyperv.c 10274F: drivers/scsi/storvsc_drv.c 10275F: drivers/uio/uio_hv_generic.c 10276F: drivers/video/fbdev/hyperv_fb.c 10277F: include/asm-generic/hyperv-tlfs.h 10278F: include/asm-generic/mshyperv.h 10279F: include/clocksource/hyperv_timer.h 10280F: include/linux/hyperv.h 10281F: include/net/mana 10282F: include/uapi/linux/hyperv.h 10283F: net/vmw_vsock/hyperv_transport.c 10284F: tools/hv/ 10285 10286HYPERBUS SUPPORT 10287M: Vignesh Raghavendra <vigneshr@ti.com> 10288R: Tudor Ambarus <tudor.ambarus@linaro.org> 10289L: linux-mtd@lists.infradead.org 10290S: Supported 10291Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10292C: irc://irc.oftc.net/mtd 10293T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10294F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10295F: drivers/mtd/hyperbus/ 10296F: include/linux/mtd/hyperbus.h 10297 10298HYPERVISOR VIRTUAL CONSOLE DRIVER 10299L: linuxppc-dev@lists.ozlabs.org 10300S: Odd Fixes 10301F: drivers/tty/hvc/ 10302 10303I2C ACPI SUPPORT 10304M: Mika Westerberg <mika.westerberg@linux.intel.com> 10305L: linux-i2c@vger.kernel.org 10306L: linux-acpi@vger.kernel.org 10307S: Maintained 10308F: drivers/i2c/i2c-core-acpi.c 10309 10310I2C ADDRESS TRANSLATOR (ATR) 10311M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10312R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10313L: linux-i2c@vger.kernel.org 10314S: Maintained 10315F: drivers/i2c/i2c-atr.c 10316F: include/linux/i2c-atr.h 10317 10318I2C CONTROLLER DRIVER FOR NVIDIA GPU 10319M: Ajay Gupta <ajayg@nvidia.com> 10320L: linux-i2c@vger.kernel.org 10321S: Maintained 10322F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10323F: drivers/i2c/busses/i2c-nvidia-gpu.c 10324 10325I2C MUXES 10326M: Peter Rosin <peda@axentia.se> 10327L: linux-i2c@vger.kernel.org 10328S: Maintained 10329F: Documentation/devicetree/bindings/i2c/i2c-arb* 10330F: Documentation/devicetree/bindings/i2c/i2c-gate* 10331F: Documentation/devicetree/bindings/i2c/i2c-mux* 10332F: Documentation/i2c/i2c-topology.rst 10333F: Documentation/i2c/muxes/ 10334F: drivers/i2c/i2c-mux.c 10335F: drivers/i2c/muxes/ 10336F: include/linux/i2c-mux.h 10337 10338I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10339M: Gregory CLEMENT <gregory.clement@bootlin.com> 10340L: linux-i2c@vger.kernel.org 10341S: Maintained 10342F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10343F: drivers/i2c/busses/i2c-mv64xxx.c 10344 10345I2C OVER PARALLEL PORT 10346M: Jean Delvare <jdelvare@suse.com> 10347L: linux-i2c@vger.kernel.org 10348S: Maintained 10349F: Documentation/i2c/busses/i2c-parport.rst 10350F: drivers/i2c/busses/i2c-parport.c 10351 10352I2C SUBSYSTEM 10353M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10354L: linux-i2c@vger.kernel.org 10355S: Maintained 10356W: https://i2c.wiki.kernel.org/ 10357Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10358T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10359F: Documentation/i2c/ 10360F: drivers/i2c/* 10361F: include/dt-bindings/i2c/i2c.h 10362F: include/linux/i2c-dev.h 10363F: include/linux/i2c-smbus.h 10364F: include/linux/i2c.h 10365F: include/uapi/linux/i2c-*.h 10366F: include/uapi/linux/i2c.h 10367 10368I2C SUBSYSTEM HOST DRIVERS 10369M: Andi Shyti <andi.shyti@kernel.org> 10370L: linux-i2c@vger.kernel.org 10371S: Maintained 10372W: https://i2c.wiki.kernel.org/ 10373Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10374T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10375F: Documentation/devicetree/bindings/i2c/ 10376F: drivers/i2c/algos/ 10377F: drivers/i2c/busses/ 10378F: include/dt-bindings/i2c/ 10379 10380I2C-TAOS-EVM DRIVER 10381M: Jean Delvare <jdelvare@suse.com> 10382L: linux-i2c@vger.kernel.org 10383S: Maintained 10384F: Documentation/i2c/busses/i2c-taos-evm.rst 10385F: drivers/i2c/busses/i2c-taos-evm.c 10386 10387I2C-TINY-USB DRIVER 10388M: Till Harbaum <till@harbaum.org> 10389L: linux-i2c@vger.kernel.org 10390S: Maintained 10391W: http://www.harbaum.org/till/i2c_tiny_usb 10392F: drivers/i2c/busses/i2c-tiny-usb.c 10393 10394I2C/SMBUS CONTROLLER DRIVERS FOR PC 10395M: Jean Delvare <jdelvare@suse.com> 10396L: linux-i2c@vger.kernel.org 10397S: Maintained 10398F: Documentation/i2c/busses/i2c-ali1535.rst 10399F: Documentation/i2c/busses/i2c-ali1563.rst 10400F: Documentation/i2c/busses/i2c-ali15x3.rst 10401F: Documentation/i2c/busses/i2c-amd756.rst 10402F: Documentation/i2c/busses/i2c-amd8111.rst 10403F: Documentation/i2c/busses/i2c-i801.rst 10404F: Documentation/i2c/busses/i2c-nforce2.rst 10405F: Documentation/i2c/busses/i2c-piix4.rst 10406F: Documentation/i2c/busses/i2c-sis5595.rst 10407F: Documentation/i2c/busses/i2c-sis630.rst 10408F: Documentation/i2c/busses/i2c-sis96x.rst 10409F: Documentation/i2c/busses/i2c-via.rst 10410F: Documentation/i2c/busses/i2c-viapro.rst 10411F: drivers/i2c/busses/i2c-ali1535.c 10412F: drivers/i2c/busses/i2c-ali1563.c 10413F: drivers/i2c/busses/i2c-ali15x3.c 10414F: drivers/i2c/busses/i2c-amd756-s4882.c 10415F: drivers/i2c/busses/i2c-amd756.c 10416F: drivers/i2c/busses/i2c-amd8111.c 10417F: drivers/i2c/busses/i2c-i801.c 10418F: drivers/i2c/busses/i2c-isch.c 10419F: drivers/i2c/busses/i2c-nforce2-s4985.c 10420F: drivers/i2c/busses/i2c-nforce2.c 10421F: drivers/i2c/busses/i2c-piix4.c 10422F: drivers/i2c/busses/i2c-sis5595.c 10423F: drivers/i2c/busses/i2c-sis630.c 10424F: drivers/i2c/busses/i2c-sis96x.c 10425F: drivers/i2c/busses/i2c-via.c 10426F: drivers/i2c/busses/i2c-viapro.c 10427 10428I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10429M: Hans de Goede <hdegoede@redhat.com> 10430L: linux-i2c@vger.kernel.org 10431S: Maintained 10432F: drivers/i2c/busses/i2c-cht-wc.c 10433 10434I2C/SMBUS ISMT DRIVER 10435M: Seth Heasley <seth.heasley@intel.com> 10436M: Neil Horman <nhorman@tuxdriver.com> 10437L: linux-i2c@vger.kernel.org 10438F: Documentation/i2c/busses/i2c-ismt.rst 10439F: drivers/i2c/busses/i2c-ismt.c 10440 10441I2C/SMBUS ZHAOXIN DRIVER 10442M: Hans Hu <hanshu@zhaoxin.com> 10443L: linux-i2c@vger.kernel.org 10444S: Maintained 10445W: https://www.zhaoxin.com 10446F: drivers/i2c/busses/i2c-viai2c-common.c 10447F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10448 10449I2C/SMBUS STUB DRIVER 10450M: Jean Delvare <jdelvare@suse.com> 10451L: linux-i2c@vger.kernel.org 10452S: Maintained 10453F: drivers/i2c/i2c-stub.c 10454 10455I3C DRIVER FOR ASPEED AST2600 10456M: Jeremy Kerr <jk@codeconstruct.com.au> 10457S: Maintained 10458F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10459F: drivers/i3c/master/ast2600-i3c-master.c 10460 10461I3C DRIVER FOR CADENCE I3C MASTER IP 10462M: Przemysław Gaj <pgaj@cadence.com> 10463S: Maintained 10464F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10465F: drivers/i3c/master/i3c-master-cdns.c 10466 10467I3C DRIVER FOR SYNOPSYS DESIGNWARE 10468S: Orphan 10469F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10470F: drivers/i3c/master/dw* 10471 10472I3C SUBSYSTEM 10473M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10474L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10475S: Maintained 10476C: irc://chat.freenode.net/linux-i3c 10477T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10478F: Documentation/ABI/testing/sysfs-bus-i3c 10479F: Documentation/devicetree/bindings/i3c/ 10480F: Documentation/driver-api/i3c 10481F: drivers/i3c/ 10482F: include/linux/i3c/ 10483 10484IBM Operation Panel Input Driver 10485M: Eddie James <eajames@linux.ibm.com> 10486L: linux-input@vger.kernel.org 10487S: Maintained 10488F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10489F: drivers/input/misc/ibm-panel.c 10490 10491IBM Power 842 compression accelerator 10492M: Haren Myneni <haren@us.ibm.com> 10493S: Supported 10494F: crypto/842.c 10495F: drivers/crypto/nx/Kconfig 10496F: drivers/crypto/nx/Makefile 10497F: drivers/crypto/nx/nx-842* 10498F: include/linux/sw842.h 10499F: lib/842/ 10500 10501IBM Power in-Nest Crypto Acceleration 10502M: Breno Leitão <leitao@debian.org> 10503M: Nayna Jain <nayna@linux.ibm.com> 10504M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10505L: linux-crypto@vger.kernel.org 10506S: Supported 10507F: drivers/crypto/nx/Kconfig 10508F: drivers/crypto/nx/Makefile 10509F: drivers/crypto/nx/nx-aes* 10510F: drivers/crypto/nx/nx-sha* 10511F: drivers/crypto/nx/nx.* 10512F: drivers/crypto/nx/nx_csbcpb.h 10513F: drivers/crypto/nx/nx_debugfs.c 10514 10515IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10516M: Tyrel Datwyler <tyreld@linux.ibm.com> 10517L: linux-pci@vger.kernel.org 10518L: linuxppc-dev@lists.ozlabs.org 10519S: Supported 10520F: drivers/pci/hotplug/rpadlpar* 10521 10522IBM Power Linux RAID adapter 10523M: Brian King <brking@us.ibm.com> 10524S: Supported 10525F: drivers/scsi/ipr.* 10526 10527IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10528M: Tyrel Datwyler <tyreld@linux.ibm.com> 10529L: linux-pci@vger.kernel.org 10530L: linuxppc-dev@lists.ozlabs.org 10531S: Supported 10532F: drivers/pci/hotplug/rpaphp* 10533 10534IBM Power SRIOV Virtual NIC Device Driver 10535M: Haren Myneni <haren@linux.ibm.com> 10536M: Rick Lindsley <ricklind@linux.ibm.com> 10537R: Nick Child <nnac123@linux.ibm.com> 10538R: Thomas Falcon <tlfalcon@linux.ibm.com> 10539L: netdev@vger.kernel.org 10540S: Supported 10541F: drivers/net/ethernet/ibm/ibmvnic.* 10542 10543IBM Power VFIO Support 10544M: Timothy Pearson <tpearson@raptorengineering.com> 10545S: Supported 10546F: drivers/vfio/vfio_iommu_spapr_tce.c 10547 10548IBM Power Virtual Ethernet Device Driver 10549M: Nick Child <nnac123@linux.ibm.com> 10550L: netdev@vger.kernel.org 10551S: Supported 10552F: drivers/net/ethernet/ibm/ibmveth.* 10553 10554IBM Power Virtual FC Device Drivers 10555M: Tyrel Datwyler <tyreld@linux.ibm.com> 10556L: linux-scsi@vger.kernel.org 10557S: Supported 10558F: drivers/scsi/ibmvscsi/ibmvfc* 10559 10560IBM Power Virtual Management Channel Driver 10561M: Brad Warrum <bwarrum@linux.ibm.com> 10562M: Ritu Agarwal <rituagar@linux.ibm.com> 10563S: Supported 10564F: drivers/misc/ibmvmc.* 10565 10566IBM Power Virtual SCSI Device Drivers 10567M: Tyrel Datwyler <tyreld@linux.ibm.com> 10568L: linux-scsi@vger.kernel.org 10569S: Supported 10570F: drivers/scsi/ibmvscsi/ibmvscsi* 10571F: include/scsi/viosrp.h 10572 10573IBM Power Virtual SCSI Device Target Driver 10574M: Tyrel Datwyler <tyreld@linux.ibm.com> 10575L: linux-scsi@vger.kernel.org 10576L: target-devel@vger.kernel.org 10577S: Supported 10578F: drivers/scsi/ibmvscsi_tgt/ 10579 10580IBM Power VMX Cryptographic instructions 10581M: Breno Leitão <leitao@debian.org> 10582M: Nayna Jain <nayna@linux.ibm.com> 10583M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10584L: linux-crypto@vger.kernel.org 10585S: Supported 10586F: arch/powerpc/crypto/Kconfig 10587F: arch/powerpc/crypto/Makefile 10588F: arch/powerpc/crypto/aes.c 10589F: arch/powerpc/crypto/aes_cbc.c 10590F: arch/powerpc/crypto/aes_ctr.c 10591F: arch/powerpc/crypto/aes_xts.c 10592F: arch/powerpc/crypto/aesp8-ppc.* 10593F: arch/powerpc/crypto/ghash.c 10594F: arch/powerpc/crypto/ghashp8-ppc.pl 10595F: arch/powerpc/crypto/ppc-xlate.pl 10596F: arch/powerpc/crypto/vmx.c 10597 10598IBM ServeRAID RAID DRIVER 10599S: Orphan 10600F: drivers/scsi/ips.* 10601 10602ICH LPC AND GPIO DRIVER 10603M: Peter Tyser <ptyser@xes-inc.com> 10604S: Maintained 10605F: drivers/gpio/gpio-ich.c 10606F: drivers/mfd/lpc_ich.c 10607 10608ICY I2C DRIVER 10609M: Max Staudt <max@enpas.org> 10610L: linux-i2c@vger.kernel.org 10611S: Maintained 10612F: drivers/i2c/busses/i2c-icy.c 10613 10614IDEAPAD LAPTOP EXTRAS DRIVER 10615M: Ike Panhc <ike.pan@canonical.com> 10616L: platform-driver-x86@vger.kernel.org 10617S: Maintained 10618W: http://launchpad.net/ideapad-laptop 10619F: drivers/platform/x86/ideapad-laptop.c 10620 10621IDEAPAD LAPTOP SLIDEBAR DRIVER 10622M: Andrey Moiseev <o2g.org.ru@gmail.com> 10623L: linux-input@vger.kernel.org 10624S: Maintained 10625W: https://github.com/o2genum/ideapad-slidebar 10626F: drivers/input/misc/ideapad_slidebar.c 10627 10628IDT VersaClock 5 CLOCK DRIVER 10629M: Luca Ceresoli <luca@lucaceresoli.net> 10630S: Maintained 10631F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10632F: drivers/clk/clk-versaclock5.c 10633 10634IEEE 802.15.4 SUBSYSTEM 10635M: Alexander Aring <alex.aring@gmail.com> 10636M: Stefan Schmidt <stefan@datenfreihafen.org> 10637M: Miquel Raynal <miquel.raynal@bootlin.com> 10638L: linux-wpan@vger.kernel.org 10639S: Maintained 10640W: https://linux-wpan.org/ 10641Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10644F: Documentation/networking/ieee802154.rst 10645F: drivers/net/ieee802154/ 10646F: include/linux/ieee802154.h 10647F: include/linux/nl802154.h 10648F: include/net/af_ieee802154.h 10649F: include/net/cfg802154.h 10650F: include/net/ieee802154_netdev.h 10651F: include/net/mac802154.h 10652F: include/net/nl802154.h 10653F: net/ieee802154/ 10654F: net/mac802154/ 10655 10656Intel VIRTIO DATA PATH ACCELERATOR 10657M: Zhu Lingshan <lingshan.zhu@intel.com> 10658L: virtualization@lists.linux.dev 10659S: Supported 10660F: drivers/vdpa/ifcvf/ 10661 10662IFE PROTOCOL 10663M: Yotam Gigi <yotam.gi@gmail.com> 10664M: Jamal Hadi Salim <jhs@mojatatu.com> 10665F: include/net/ife.h 10666F: include/uapi/linux/ife.h 10667F: net/ife 10668 10669IGORPLUG-USB IR RECEIVER 10670M: Sean Young <sean@mess.org> 10671L: linux-media@vger.kernel.org 10672S: Maintained 10673F: drivers/media/rc/igorplugusb.c 10674 10675IGUANAWORKS USB IR TRANSCEIVER 10676M: Sean Young <sean@mess.org> 10677L: linux-media@vger.kernel.org 10678S: Maintained 10679F: drivers/media/rc/iguanair.c 10680 10681IIO BACKEND FRAMEWORK 10682M: Nuno Sa <nuno.sa@analog.com> 10683R: Olivier Moysan <olivier.moysan@foss.st.com> 10684L: linux-iio@vger.kernel.org 10685S: Maintained 10686F: drivers/iio/industrialio-backend.c 10687F: include/linux/iio/backend.h 10688 10689IIO DIGITAL POTENTIOMETER DAC 10690M: Peter Rosin <peda@axentia.se> 10691L: linux-iio@vger.kernel.org 10692S: Maintained 10693F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10694F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10695F: drivers/iio/dac/dpot-dac.c 10696 10697IIO ENVELOPE DETECTOR 10698M: Peter Rosin <peda@axentia.se> 10699L: linux-iio@vger.kernel.org 10700S: Maintained 10701F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10702F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10703F: drivers/iio/adc/envelope-detector.c 10704 10705IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10706M: Matti Vaittinen <mazziesaccount@gmail.com> 10707L: linux-iio@vger.kernel.org 10708S: Maintained 10709F: drivers/iio/industrialio-gts-helper.c 10710F: include/linux/iio/iio-gts-helper.h 10711F: drivers/iio/test/iio-test-gts.c 10712 10713IIO MULTIPLEXER 10714M: Peter Rosin <peda@axentia.se> 10715L: linux-iio@vger.kernel.org 10716S: Maintained 10717F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10718F: drivers/iio/multiplexer/iio-mux.c 10719 10720IIO SCMI BASED DRIVER 10721M: Jyoti Bhayana <jbhayana@google.com> 10722L: linux-iio@vger.kernel.org 10723S: Maintained 10724F: drivers/iio/common/scmi_sensors/scmi_iio.c 10725 10726IIO SUBSYSTEM AND DRIVERS 10727M: Jonathan Cameron <jic23@kernel.org> 10728R: Lars-Peter Clausen <lars@metafoo.de> 10729L: linux-iio@vger.kernel.org 10730S: Maintained 10731T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10732F: Documentation/ABI/testing/configfs-iio* 10733F: Documentation/ABI/testing/sysfs-bus-iio* 10734F: Documentation/devicetree/bindings/iio/ 10735F: Documentation/iio/ 10736F: drivers/iio/ 10737F: drivers/staging/iio/ 10738F: include/dt-bindings/iio/ 10739F: include/linux/iio/ 10740F: tools/iio/ 10741 10742IIO UNIT CONVERTER 10743M: Peter Rosin <peda@axentia.se> 10744L: linux-iio@vger.kernel.org 10745S: Maintained 10746F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10747F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10748F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10749F: drivers/iio/afe/iio-rescale.c 10750 10751IKANOS/ADI EAGLE ADSL USB DRIVER 10752M: Matthieu Castet <castet.matthieu@free.fr> 10753M: Stanislaw Gruszka <stf_xl@wp.pl> 10754S: Maintained 10755F: drivers/usb/atm/ueagle-atm.c 10756 10757IMAGIS TOUCHSCREEN DRIVER 10758M: Markuss Broks <markuss.broks@gmail.com> 10759S: Maintained 10760F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10761F: drivers/input/touchscreen/imagis.c 10762 10763IMGTEC ASCII LCD DRIVER 10764M: Paul Burton <paulburton@kernel.org> 10765S: Maintained 10766F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10767F: drivers/auxdisplay/img-ascii-lcd.c 10768 10769IMGTEC IR DECODER DRIVER 10770S: Orphan 10771F: drivers/media/rc/img-ir/ 10772 10773IMGTEC POWERVR DRM DRIVER 10774M: Frank Binns <frank.binns@imgtec.com> 10775M: Matt Coster <matt.coster@imgtec.com> 10776S: Supported 10777T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10778F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10779F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10780F: Documentation/gpu/imagination/ 10781F: drivers/gpu/drm/imagination/ 10782F: include/uapi/drm/pvr_drm.h 10783 10784IMON SOUNDGRAPH USB IR RECEIVER 10785M: Sean Young <sean@mess.org> 10786L: linux-media@vger.kernel.org 10787S: Maintained 10788F: drivers/media/rc/imon.c 10789F: drivers/media/rc/imon_raw.c 10790 10791IMS TWINTURBO FRAMEBUFFER DRIVER 10792L: linux-fbdev@vger.kernel.org 10793S: Orphan 10794F: drivers/video/fbdev/imsttfb.c 10795 10796INDEX OF FURTHER KERNEL DOCUMENTATION 10797M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 10798S: Maintained 10799F: Documentation/process/kernel-docs.rst 10800 10801INDUSTRY PACK SUBSYSTEM (IPACK) 10802M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10803M: Jens Taprogge <jens.taprogge@taprogge.org> 10804M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10805L: industrypack-devel@lists.sourceforge.net 10806S: Maintained 10807W: http://industrypack.sourceforge.net 10808F: drivers/ipack/ 10809 10810INFINEON DPS310 Driver 10811M: Eddie James <eajames@linux.ibm.com> 10812L: linux-iio@vger.kernel.org 10813S: Maintained 10814F: drivers/iio/pressure/dps310.c 10815 10816INFINEON PEB2466 ASoC CODEC 10817M: Herve Codina <herve.codina@bootlin.com> 10818L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10819S: Maintained 10820F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10821F: sound/soc/codecs/peb2466.c 10822 10823INFINIBAND SUBSYSTEM 10824M: Jason Gunthorpe <jgg@nvidia.com> 10825M: Leon Romanovsky <leonro@nvidia.com> 10826L: linux-rdma@vger.kernel.org 10827S: Supported 10828W: https://github.com/linux-rdma/rdma-core 10829Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10830T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10831F: Documentation/devicetree/bindings/infiniband/ 10832F: Documentation/infiniband/ 10833F: drivers/infiniband/ 10834F: include/rdma/ 10835F: include/trace/events/ib_mad.h 10836F: include/trace/events/ib_umad.h 10837F: include/trace/misc/rdma.h 10838F: include/uapi/linux/if_infiniband.h 10839F: include/uapi/rdma/ 10840F: samples/bpf/ibumad_kern.c 10841F: samples/bpf/ibumad_user.c 10842 10843INGENIC JZ4780 NAND DRIVER 10844M: Harvey Hunt <harveyhuntnexus@gmail.com> 10845L: linux-mtd@lists.infradead.org 10846L: linux-mips@vger.kernel.org 10847S: Maintained 10848F: drivers/mtd/nand/raw/ingenic/ 10849 10850INGENIC JZ47xx SoCs 10851M: Paul Cercueil <paul@crapouillou.net> 10852L: linux-mips@vger.kernel.org 10853S: Maintained 10854F: arch/mips/boot/dts/ingenic/ 10855F: arch/mips/generic/board-ingenic.c 10856F: arch/mips/include/asm/mach-ingenic/ 10857F: arch/mips/ingenic/Kconfig 10858F: drivers/clk/ingenic/ 10859F: drivers/dma/dma-jz4780.c 10860F: drivers/gpu/drm/ingenic/ 10861F: drivers/i2c/busses/i2c-jz4780.c 10862F: drivers/iio/adc/ingenic-adc.c 10863F: drivers/irqchip/irq-ingenic.c 10864F: drivers/memory/jz4780-nemc.c 10865F: drivers/mmc/host/jz4740_mmc.c 10866F: drivers/mtd/nand/raw/ingenic/ 10867F: drivers/pinctrl/pinctrl-ingenic.c 10868F: drivers/power/supply/ingenic-battery.c 10869F: drivers/pwm/pwm-jz4740.c 10870F: drivers/remoteproc/ingenic_rproc.c 10871F: drivers/rtc/rtc-jz4740.c 10872F: drivers/tty/serial/8250/8250_ingenic.c 10873F: drivers/usb/musb/jz4740.c 10874F: drivers/watchdog/jz4740_wdt.c 10875F: include/dt-bindings/iio/adc/ingenic,adc.h 10876F: include/linux/mfd/ingenic-tcu.h 10877F: sound/soc/codecs/jz47* 10878F: sound/soc/jz4740/ 10879 10880INJOINIC IP5xxx POWER BANK IC DRIVER 10881M: Samuel Holland <samuel@sholland.org> 10882S: Maintained 10883F: drivers/power/supply/ip5xxx_power.c 10884 10885INOTIFY 10886M: Jan Kara <jack@suse.cz> 10887R: Amir Goldstein <amir73il@gmail.com> 10888L: linux-fsdevel@vger.kernel.org 10889S: Maintained 10890F: Documentation/filesystems/inotify.rst 10891F: fs/notify/inotify/ 10892F: include/linux/inotify.h 10893F: include/uapi/linux/inotify.h 10894 10895INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10896M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10897L: linux-input@vger.kernel.org 10898S: Maintained 10899Q: http://patchwork.kernel.org/project/linux-input/list/ 10900T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10901F: Documentation/devicetree/bindings/input/ 10902F: Documentation/devicetree/bindings/serio/ 10903F: Documentation/input/ 10904F: drivers/input/ 10905F: include/dt-bindings/input/ 10906F: include/linux/input.h 10907F: include/linux/input/ 10908F: include/uapi/linux/input-event-codes.h 10909F: include/uapi/linux/input.h 10910 10911INPUT MULTITOUCH (MT) PROTOCOL 10912M: Henrik Rydberg <rydberg@bitmath.org> 10913L: linux-input@vger.kernel.org 10914S: Odd fixes 10915F: Documentation/input/multi-touch-protocol.rst 10916F: drivers/input/input-mt.c 10917K: \b(ABS|SYN)_MT_ 10918 10919INSIDE SECURE CRYPTO DRIVER 10920M: Antoine Tenart <atenart@kernel.org> 10921L: linux-crypto@vger.kernel.org 10922S: Maintained 10923F: drivers/crypto/inside-secure/ 10924 10925INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10926M: Mimi Zohar <zohar@linux.ibm.com> 10927M: Roberto Sassu <roberto.sassu@huawei.com> 10928M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10929R: Eric Snowberg <eric.snowberg@oracle.com> 10930L: linux-integrity@vger.kernel.org 10931S: Supported 10932T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10933F: security/integrity/ 10934F: security/integrity/ima/ 10935 10936INTEL 810/815 FRAMEBUFFER DRIVER 10937M: Antonino Daplas <adaplas@gmail.com> 10938L: linux-fbdev@vger.kernel.org 10939S: Maintained 10940F: drivers/video/fbdev/i810/ 10941 10942INTEL 8254 COUNTER DRIVER 10943M: William Breathitt Gray <wbg@kernel.org> 10944L: linux-iio@vger.kernel.org 10945S: Maintained 10946F: drivers/counter/i8254.c 10947F: include/linux/i8254.h 10948 10949INTEL 8255 GPIO DRIVER 10950M: William Breathitt Gray <wbg@kernel.org> 10951L: linux-gpio@vger.kernel.org 10952S: Maintained 10953F: drivers/gpio/gpio-i8255.c 10954F: drivers/gpio/gpio-i8255.h 10955 10956INTEL ASoC DRIVERS 10957M: Cezary Rojewski <cezary.rojewski@intel.com> 10958M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10959M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10960M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10961M: Bard Liao <yung-chuan.liao@linux.intel.com> 10962M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10963M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10965S: Supported 10966F: sound/soc/intel/ 10967 10968INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10969M: Hans de Goede <hdegoede@redhat.com> 10970L: platform-driver-x86@vger.kernel.org 10971S: Maintained 10972F: drivers/platform/x86/intel/atomisp2/pm.c 10973 10974INTEL ATOMISP2 LED DRIVER 10975M: Hans de Goede <hdegoede@redhat.com> 10976L: platform-driver-x86@vger.kernel.org 10977S: Maintained 10978F: drivers/platform/x86/intel/atomisp2/led.c 10979 10980INTEL BIOS SAR INT1092 DRIVER 10981M: Shravan Sudhakar <s.shravan@intel.com> 10982L: platform-driver-x86@vger.kernel.org 10983S: Maintained 10984F: drivers/platform/x86/intel/int1092/ 10985 10986INTEL BROXTON PMC DRIVER 10987M: Mika Westerberg <mika.westerberg@linux.intel.com> 10988M: Zha Qipeng <qipeng.zha@intel.com> 10989S: Maintained 10990F: drivers/mfd/intel_pmc_bxt.c 10991F: include/linux/mfd/intel_pmc_bxt.h 10992 10993INTEL C600 SERIES SAS CONTROLLER DRIVER 10994M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10995L: linux-scsi@vger.kernel.org 10996S: Supported 10997T: git git://git.code.sf.net/p/intel-sas/isci 10998F: drivers/scsi/isci/ 10999 11000INTEL CPU family model numbers 11001M: Tony Luck <tony.luck@intel.com> 11002M: x86@kernel.org 11003L: linux-kernel@vger.kernel.org 11004S: Supported 11005F: arch/x86/include/asm/intel-family.h 11006 11007INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11008M: Jani Nikula <jani.nikula@linux.intel.com> 11009M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11010L: intel-gfx@lists.freedesktop.org 11011L: intel-xe@lists.freedesktop.org 11012S: Supported 11013F: drivers/gpu/drm/i915/display/ 11014F: drivers/gpu/drm/xe/display/ 11015F: drivers/gpu/drm/xe/compat-i915-headers 11016 11017INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11018M: Jani Nikula <jani.nikula@linux.intel.com> 11019M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11020M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11021M: Tvrtko Ursulin <tursulin@ursulin.net> 11022L: intel-gfx@lists.freedesktop.org 11023S: Supported 11024W: https://drm.pages.freedesktop.org/intel-docs/ 11025Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11026B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11027C: irc://irc.oftc.net/intel-gfx 11028T: git git://anongit.freedesktop.org/drm-intel 11029F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11030F: Documentation/gpu/i915.rst 11031F: drivers/gpu/drm/ci/xfails/i915* 11032F: drivers/gpu/drm/i915/ 11033F: include/drm/i915* 11034F: include/uapi/drm/i915_drm.h 11035 11036INTEL DRM XE DRIVER (Lunar Lake and newer) 11037M: Lucas De Marchi <lucas.demarchi@intel.com> 11038M: Oded Gabbay <ogabbay@kernel.org> 11039M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11040L: intel-xe@lists.freedesktop.org 11041S: Supported 11042W: https://drm.pages.freedesktop.org/intel-docs/ 11043Q: http://patchwork.freedesktop.org/project/intel-xe/ 11044B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11045C: irc://irc.oftc.net/xe 11046T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11047F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11048F: Documentation/gpu/xe/ 11049F: drivers/gpu/drm/xe/ 11050F: include/drm/xe* 11051F: include/uapi/drm/xe_drm.h 11052 11053INTEL ETHERNET DRIVERS 11054M: Jesse Brandeburg <jesse.brandeburg@intel.com> 11055M: Tony Nguyen <anthony.l.nguyen@intel.com> 11056L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11057S: Supported 11058W: https://www.intel.com/content/www/us/en/support.html 11059Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11062F: Documentation/networking/device_drivers/ethernet/intel/ 11063F: drivers/net/ethernet/intel/ 11064F: drivers/net/ethernet/intel/*/ 11065F: include/linux/avf/virtchnl.h 11066F: include/linux/net/intel/iidc.h 11067 11068INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11069M: Mustafa Ismail <mustafa.ismail@intel.com> 11070M: Shiraz Saleem <shiraz.saleem@intel.com> 11071L: linux-rdma@vger.kernel.org 11072S: Supported 11073F: drivers/infiniband/hw/irdma/ 11074F: include/uapi/rdma/irdma-abi.h 11075 11076INTEL GPIO DRIVERS 11077M: Andy Shevchenko <andy@kernel.org> 11078L: linux-gpio@vger.kernel.org 11079S: Supported 11080T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11081F: drivers/gpio/gpio-elkhartlake.c 11082F: drivers/gpio/gpio-graniterapids.c 11083F: drivers/gpio/gpio-ich.c 11084F: drivers/gpio/gpio-merrifield.c 11085F: drivers/gpio/gpio-ml-ioh.c 11086F: drivers/gpio/gpio-pch.c 11087F: drivers/gpio/gpio-sch.c 11088F: drivers/gpio/gpio-sodaville.c 11089F: drivers/gpio/gpio-tangier.c 11090F: drivers/gpio/gpio-tangier.h 11091 11092INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11093M: Zhenyu Wang <zhenyuw@linux.intel.com> 11094M: Zhi Wang <zhi.wang.linux@gmail.com> 11095L: intel-gvt-dev@lists.freedesktop.org 11096L: intel-gfx@lists.freedesktop.org 11097S: Supported 11098W: https://github.com/intel/gvt-linux/wiki 11099T: git https://github.com/intel/gvt-linux.git 11100F: drivers/gpu/drm/i915/gvt/ 11101 11102INTEL HID EVENT DRIVER 11103M: Alex Hung <alexhung@gmail.com> 11104L: platform-driver-x86@vger.kernel.org 11105S: Maintained 11106F: drivers/platform/x86/intel/hid.c 11107 11108INTEL I/OAT DMA DRIVER 11109M: Dave Jiang <dave.jiang@intel.com> 11110R: Dan Williams <dan.j.williams@intel.com> 11111L: dmaengine@vger.kernel.org 11112S: Supported 11113Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11114F: drivers/dma/ioat* 11115 11116INTEL IAA CRYPTO DRIVER 11117M: Tom Zanussi <tom.zanussi@linux.intel.com> 11118L: linux-crypto@vger.kernel.org 11119S: Supported 11120F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11121F: drivers/crypto/intel/iaa/* 11122 11123INTEL IDLE DRIVER 11124M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11125M: Len Brown <lenb@kernel.org> 11126L: linux-pm@vger.kernel.org 11127S: Supported 11128B: https://bugzilla.kernel.org 11129T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11130F: drivers/idle/intel_idle.c 11131 11132INTEL IDXD DRIVER 11133M: Fenghua Yu <fenghua.yu@intel.com> 11134R: Dave Jiang <dave.jiang@intel.com> 11135L: dmaengine@vger.kernel.org 11136S: Supported 11137F: drivers/dma/idxd/* 11138F: include/uapi/linux/idxd.h 11139 11140INTEL IN FIELD SCAN (IFS) DEVICE 11141M: Jithu Joseph <jithu.joseph@intel.com> 11142R: Ashok Raj <ashok.raj@intel.com> 11143R: Tony Luck <tony.luck@intel.com> 11144S: Maintained 11145F: drivers/platform/x86/intel/ifs 11146F: include/trace/events/intel_ifs.h 11147 11148INTEL INTEGRATED SENSOR HUB DRIVER 11149M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11150M: Jiri Kosina <jikos@kernel.org> 11151L: linux-input@vger.kernel.org 11152S: Maintained 11153F: drivers/hid/intel-ish-hid/ 11154 11155INTEL IOMMU (VT-d) 11156M: David Woodhouse <dwmw2@infradead.org> 11157M: Lu Baolu <baolu.lu@linux.intel.com> 11158L: iommu@lists.linux.dev 11159S: Supported 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11161F: drivers/iommu/intel/ 11162 11163INTEL IPU3 CSI-2 CIO2 DRIVER 11164M: Yong Zhi <yong.zhi@intel.com> 11165M: Sakari Ailus <sakari.ailus@linux.intel.com> 11166M: Bingbu Cao <bingbu.cao@intel.com> 11167M: Dan Scally <djrscally@gmail.com> 11168R: Tianshu Qiu <tian.shu.qiu@intel.com> 11169L: linux-media@vger.kernel.org 11170S: Maintained 11171T: git git://linuxtv.org/media_tree.git 11172F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11173F: drivers/media/pci/intel/ipu3/ 11174 11175INTEL IPU3 CSI-2 IMGU DRIVER 11176M: Sakari Ailus <sakari.ailus@linux.intel.com> 11177R: Bingbu Cao <bingbu.cao@intel.com> 11178R: Tianshu Qiu <tian.shu.qiu@intel.com> 11179L: linux-media@vger.kernel.org 11180S: Maintained 11181F: Documentation/admin-guide/media/ipu3.rst 11182F: Documentation/admin-guide/media/ipu3_rcb.svg 11183F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11184F: drivers/staging/media/ipu3/ 11185 11186INTEL IPU6 INPUT SYSTEM DRIVER 11187M: Sakari Ailus <sakari.ailus@linux.intel.com> 11188M: Bingbu Cao <bingbu.cao@intel.com> 11189R: Tianshu Qiu <tian.shu.qiu@intel.com> 11190L: linux-media@vger.kernel.org 11191S: Maintained 11192T: git git://linuxtv.org/media_tree.git 11193F: Documentation/admin-guide/media/ipu6-isys.rst 11194F: drivers/media/pci/intel/ipu6/ 11195 11196INTEL ISHTP ECLITE DRIVER 11197M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11198L: platform-driver-x86@vger.kernel.org 11199S: Supported 11200F: drivers/platform/x86/intel/ishtp_eclite.c 11201 11202INTEL IXP4XX CRYPTO SUPPORT 11203M: Corentin Labbe <clabbe@baylibre.com> 11204L: linux-crypto@vger.kernel.org 11205S: Maintained 11206F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11207 11208INTEL KEEM BAY DRM DRIVER 11209M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11210M: Edmund Dea <edmund.j.dea@intel.com> 11211S: Maintained 11212F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11213F: drivers/gpu/drm/kmb/ 11214 11215INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11216M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11217S: Maintained 11218F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11219F: drivers/crypto/intel/keembay/Kconfig 11220F: drivers/crypto/intel/keembay/Makefile 11221F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11222F: drivers/crypto/intel/keembay/ocs-aes.c 11223F: drivers/crypto/intel/keembay/ocs-aes.h 11224 11225INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11226M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11227M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11228M: Mark Gross <mgross@linux.intel.com> 11229S: Maintained 11230F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11231F: drivers/crypto/intel/keembay/Kconfig 11232F: drivers/crypto/intel/keembay/Makefile 11233F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11234 11235INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11236M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11237M: Declan Murphy <declan.murphy@intel.com> 11238S: Maintained 11239F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11240F: drivers/crypto/intel/keembay/Kconfig 11241F: drivers/crypto/intel/keembay/Makefile 11242F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11243F: drivers/crypto/intel/keembay/ocs-hcu.c 11244F: drivers/crypto/intel/keembay/ocs-hcu.h 11245 11246INTEL MANAGEMENT ENGINE (mei) 11247M: Tomas Winkler <tomas.winkler@intel.com> 11248L: linux-kernel@vger.kernel.org 11249S: Supported 11250F: Documentation/driver-api/mei/* 11251F: drivers/misc/mei/ 11252F: drivers/watchdog/mei_wdt.c 11253F: include/linux/mei_aux.h 11254F: include/linux/mei_cl_bus.h 11255F: include/uapi/linux/mei.h 11256F: include/uapi/linux/mei_uuid.h 11257F: include/uapi/linux/uuid.h 11258F: samples/mei/* 11259 11260INTEL MAX 10 BMC MFD DRIVER 11261M: Xu Yilun <yilun.xu@intel.com> 11262R: Tom Rix <trix@redhat.com> 11263S: Maintained 11264F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11265F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11266F: drivers/hwmon/intel-m10-bmc-hwmon.c 11267F: drivers/mfd/intel-m10-bmc* 11268F: include/linux/mfd/intel-m10-bmc.h 11269 11270INTEL MAX10 BMC SECURE UPDATES 11271M: Peter Colberg <peter.colberg@intel.com> 11272L: linux-fpga@vger.kernel.org 11273S: Maintained 11274F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11275F: drivers/fpga/intel-m10-bmc-sec-update.c 11276 11277INTEL P-Unit IPC DRIVER 11278M: Zha Qipeng <qipeng.zha@intel.com> 11279L: platform-driver-x86@vger.kernel.org 11280S: Maintained 11281F: arch/x86/include/asm/intel_punit_ipc.h 11282F: drivers/platform/x86/intel/punit_ipc.c 11283 11284INTEL PMC CORE DRIVER 11285M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11286M: David E Box <david.e.box@intel.com> 11287L: platform-driver-x86@vger.kernel.org 11288S: Maintained 11289F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11290F: drivers/platform/x86/intel/pmc/ 11291 11292INTEL PMIC GPIO DRIVERS 11293M: Andy Shevchenko <andy@kernel.org> 11294S: Supported 11295T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11296F: drivers/gpio/gpio-*cove.c 11297 11298INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11299M: Andy Shevchenko <andy@kernel.org> 11300S: Supported 11301F: drivers/mfd/intel_soc_pmic* 11302F: include/linux/mfd/intel_soc_pmic* 11303 11304INTEL PMT DRIVERS 11305M: David E. Box <david.e.box@linux.intel.com> 11306S: Supported 11307F: drivers/platform/x86/intel/pmt/ 11308 11309INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11310M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11311L: linux-wireless@vger.kernel.org 11312S: Maintained 11313F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11314F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11315F: drivers/net/wireless/intel/ipw2x00/ 11316 11317INTEL PSTATE DRIVER 11318M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11319M: Len Brown <lenb@kernel.org> 11320L: linux-pm@vger.kernel.org 11321S: Supported 11322F: drivers/cpufreq/intel_pstate.c 11323 11324INTEL PTP DFL ToD DRIVER 11325M: Tianfei Zhang <tianfei.zhang@intel.com> 11326L: linux-fpga@vger.kernel.org 11327L: netdev@vger.kernel.org 11328S: Maintained 11329F: drivers/ptp/ptp_dfl_tod.c 11330 11331INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11332M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11333L: linux-iio@vger.kernel.org 11334F: drivers/counter/intel-qep.c 11335 11336INTEL SCU DRIVERS 11337M: Mika Westerberg <mika.westerberg@linux.intel.com> 11338S: Maintained 11339F: arch/x86/include/asm/intel_scu_ipc.h 11340F: drivers/platform/x86/intel_scu_* 11341 11342INTEL SDSI DRIVER 11343M: David E. Box <david.e.box@linux.intel.com> 11344S: Supported 11345F: drivers/platform/x86/intel/sdsi.c 11346F: tools/arch/x86/intel_sdsi/ 11347F: tools/testing/selftests/drivers/sdsi/ 11348 11349INTEL SGX 11350M: Jarkko Sakkinen <jarkko@kernel.org> 11351R: Dave Hansen <dave.hansen@linux.intel.com> 11352L: linux-sgx@vger.kernel.org 11353S: Supported 11354Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11355T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11356F: Documentation/arch/x86/sgx.rst 11357F: arch/x86/entry/vdso/vsgx.S 11358F: arch/x86/include/asm/sgx.h 11359F: arch/x86/include/uapi/asm/sgx.h 11360F: arch/x86/kernel/cpu/sgx/* 11361F: tools/testing/selftests/sgx/* 11362K: \bSGX_ 11363 11364INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11365M: Daniel Scally <djrscally@gmail.com> 11366S: Maintained 11367F: drivers/platform/x86/intel/int3472/ 11368 11369INTEL SPEED SELECT TECHNOLOGY 11370M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11371L: platform-driver-x86@vger.kernel.org 11372S: Maintained 11373F: drivers/platform/x86/intel/speed_select_if/ 11374F: include/uapi/linux/isst_if.h 11375F: tools/power/x86/intel-speed-select/ 11376 11377INTEL STRATIX10 FIRMWARE DRIVERS 11378M: Dinh Nguyen <dinguyen@kernel.org> 11379L: linux-kernel@vger.kernel.org 11380S: Maintained 11381T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11382F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11383F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11384F: drivers/firmware/stratix10-rsu.c 11385F: drivers/firmware/stratix10-svc.c 11386F: include/linux/firmware/intel/stratix10-smc.h 11387F: include/linux/firmware/intel/stratix10-svc-client.h 11388 11389INTEL TELEMETRY DRIVER 11390M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11391M: "David E. Box" <david.e.box@linux.intel.com> 11392L: platform-driver-x86@vger.kernel.org 11393S: Maintained 11394F: arch/x86/include/asm/intel_telemetry.h 11395F: drivers/platform/x86/intel/telemetry/ 11396 11397INTEL TPMI DRIVER 11398M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11399L: platform-driver-x86@vger.kernel.org 11400S: Maintained 11401F: Documentation/ABI/testing/debugfs-tpmi 11402F: drivers/platform/x86/intel/tpmi.c 11403F: include/linux/intel_tpmi.h 11404 11405INTEL UNCORE FREQUENCY CONTROL 11406M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11407L: platform-driver-x86@vger.kernel.org 11408S: Maintained 11409F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11410F: drivers/platform/x86/intel/uncore-frequency/ 11411 11412INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11413M: David E. Box <david.e.box@linux.intel.com> 11414S: Supported 11415F: drivers/platform/x86/intel/vsec.* 11416 11417INTEL VIRTUAL BUTTON DRIVER 11418M: AceLan Kao <acelan.kao@canonical.com> 11419L: platform-driver-x86@vger.kernel.org 11420S: Maintained 11421F: drivers/platform/x86/intel/vbtn.c 11422 11423INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11424M: Stanislaw Gruszka <stf_xl@wp.pl> 11425L: linux-wireless@vger.kernel.org 11426S: Supported 11427F: drivers/net/wireless/intel/iwlegacy/ 11428 11429INTEL WIRELESS WIFI LINK (iwlwifi) 11430M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11431L: linux-wireless@vger.kernel.org 11432S: Supported 11433W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11434T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11435F: drivers/net/wireless/intel/iwlwifi/ 11436 11437INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11438M: Jithu Joseph <jithu.joseph@intel.com> 11439S: Maintained 11440W: https://slimbootloader.github.io/security/firmware-update.html 11441F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11442 11443INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11444L: Dell.Client.Kernel@dell.com 11445S: Maintained 11446F: drivers/platform/x86/intel/wmi/thunderbolt.c 11447 11448INTEL WWAN IOSM DRIVER 11449M: M Chetan Kumar <m.chetan.kumar@intel.com> 11450L: netdev@vger.kernel.org 11451S: Maintained 11452F: drivers/net/wwan/iosm/ 11453 11454INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11455M: Xin Li <xin@zytor.com> 11456M: "H. Peter Anvin" <hpa@zytor.com> 11457S: Supported 11458F: Documentation/arch/x86/x86_64/fred.rst 11459F: arch/x86/entry/entry_64_fred.S 11460F: arch/x86/entry/entry_fred.c 11461F: arch/x86/include/asm/fred.h 11462F: arch/x86/kernel/fred.c 11463 11464INTEL(R) TRACE HUB 11465M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11466S: Supported 11467F: Documentation/trace/intel_th.rst 11468F: drivers/hwtracing/intel_th/ 11469F: include/linux/intel_th.h 11470 11471INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11472M: Ning Sun <ning.sun@intel.com> 11473L: tboot-devel@lists.sourceforge.net 11474S: Supported 11475W: http://tboot.sourceforge.net 11476T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11477F: Documentation/arch/x86/intel_txt.rst 11478F: arch/x86/kernel/tboot.c 11479F: include/linux/tboot.h 11480 11481INTERCONNECT API 11482M: Georgi Djakov <djakov@kernel.org> 11483L: linux-pm@vger.kernel.org 11484S: Maintained 11485T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11486F: Documentation/devicetree/bindings/interconnect/ 11487F: Documentation/driver-api/interconnect.rst 11488F: drivers/interconnect/ 11489F: include/dt-bindings/interconnect/ 11490F: include/linux/interconnect-provider.h 11491F: include/linux/interconnect.h 11492 11493INTERRUPT COUNTER DRIVER 11494M: Oleksij Rempel <o.rempel@pengutronix.de> 11495R: Pengutronix Kernel Team <kernel@pengutronix.de> 11496L: linux-iio@vger.kernel.org 11497F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11498F: drivers/counter/interrupt-cnt.c 11499 11500INTERSIL ISL7998X VIDEO DECODER DRIVER 11501M: Michael Tretter <m.tretter@pengutronix.de> 11502R: Pengutronix Kernel Team <kernel@pengutronix.de> 11503L: linux-media@vger.kernel.org 11504S: Maintained 11505F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11506F: drivers/media/i2c/isl7998x.c 11507 11508INVENSENSE ICM-426xx IMU DRIVER 11509M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11510L: linux-iio@vger.kernel.org 11511S: Maintained 11512W: https://invensense.tdk.com/ 11513F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11514F: drivers/iio/imu/inv_icm42600/ 11515 11516INVENSENSE MPU-3050 GYROSCOPE DRIVER 11517M: Linus Walleij <linus.walleij@linaro.org> 11518L: linux-iio@vger.kernel.org 11519S: Maintained 11520F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11521F: drivers/iio/gyro/mpu3050* 11522 11523IOC3 ETHERNET DRIVER 11524M: Ralf Baechle <ralf@linux-mips.org> 11525L: linux-mips@vger.kernel.org 11526S: Maintained 11527F: drivers/net/ethernet/sgi/ioc3-eth.c 11528 11529IOMMU DMA-API LAYER 11530M: Robin Murphy <robin.murphy@arm.com> 11531L: iommu@lists.linux.dev 11532S: Maintained 11533T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11534F: drivers/iommu/dma-iommu.c 11535F: drivers/iommu/dma-iommu.h 11536F: drivers/iommu/iova.c 11537F: include/linux/iova.h 11538 11539IOMMU SUBSYSTEM 11540M: Joerg Roedel <joro@8bytes.org> 11541M: Will Deacon <will@kernel.org> 11542R: Robin Murphy <robin.murphy@arm.com> 11543L: iommu@lists.linux.dev 11544S: Maintained 11545T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11546F: Documentation/devicetree/bindings/iommu/ 11547F: Documentation/userspace-api/iommu.rst 11548F: drivers/iommu/ 11549F: include/linux/iommu.h 11550F: include/linux/iova.h 11551F: include/linux/of_iommu.h 11552 11553IOMMUFD 11554M: Jason Gunthorpe <jgg@nvidia.com> 11555M: Kevin Tian <kevin.tian@intel.com> 11556L: iommu@lists.linux.dev 11557S: Maintained 11558T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11559F: Documentation/userspace-api/iommufd.rst 11560F: drivers/iommu/iommufd/ 11561F: include/linux/iommufd.h 11562F: include/uapi/linux/iommufd.h 11563F: tools/testing/selftests/iommu/ 11564 11565IOSYS-MAP HELPERS 11566M: Thomas Zimmermann <tzimmermann@suse.de> 11567L: dri-devel@lists.freedesktop.org 11568S: Maintained 11569T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11570F: include/linux/iosys-map.h 11571 11572IO_URING 11573M: Jens Axboe <axboe@kernel.dk> 11574R: Pavel Begunkov <asml.silence@gmail.com> 11575L: io-uring@vger.kernel.org 11576S: Maintained 11577T: git git://git.kernel.dk/linux-block 11578T: git git://git.kernel.dk/liburing 11579F: include/linux/io_uring/ 11580F: include/linux/io_uring.h 11581F: include/linux/io_uring_types.h 11582F: include/trace/events/io_uring.h 11583F: include/uapi/linux/io_uring.h 11584F: io_uring/ 11585 11586IPMI SUBSYSTEM 11587M: Corey Minyard <minyard@acm.org> 11588L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11589S: Supported 11590W: http://openipmi.sourceforge.net/ 11591T: git https://github.com/cminyard/linux-ipmi.git for-next 11592F: Documentation/devicetree/bindings/ipmi/ 11593F: Documentation/driver-api/ipmi.rst 11594F: drivers/char/ipmi/ 11595F: include/linux/ipmi* 11596F: include/uapi/linux/ipmi* 11597 11598IPS SCSI RAID DRIVER 11599M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11600L: linux-scsi@vger.kernel.org 11601S: Maintained 11602W: http://www.adaptec.com/ 11603F: drivers/scsi/ips* 11604 11605IPVS 11606M: Simon Horman <horms@verge.net.au> 11607M: Julian Anastasov <ja@ssi.bg> 11608L: netdev@vger.kernel.org 11609L: lvs-devel@vger.kernel.org 11610S: Maintained 11611T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11612T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11613F: Documentation/networking/ipvs-sysctl.rst 11614F: include/net/ip_vs.h 11615F: include/uapi/linux/ip_vs.h 11616F: net/netfilter/ipvs/ 11617 11618IPWIRELESS DRIVER 11619M: Jiri Kosina <jikos@kernel.org> 11620M: David Sterba <dsterba@suse.com> 11621S: Odd Fixes 11622F: drivers/tty/ipwireless/ 11623 11624IRON DEVICE AUDIO CODEC DRIVERS 11625M: Kiseok Jo <kiseok.jo@irondevice.com> 11626L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11627S: Maintained 11628F: Documentation/devicetree/bindings/sound/irondevice,* 11629F: sound/soc/codecs/sma* 11630 11631IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11632M: Thomas Gleixner <tglx@linutronix.de> 11633S: Maintained 11634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11635F: Documentation/core-api/irq/irq-domain.rst 11636F: include/linux/irqdomain.h 11637F: include/linux/irqdomain_defs.h 11638F: kernel/irq/irqdomain.c 11639F: kernel/irq/msi.c 11640 11641IRQ SUBSYSTEM 11642M: Thomas Gleixner <tglx@linutronix.de> 11643L: linux-kernel@vger.kernel.org 11644S: Maintained 11645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11646F: include/linux/group_cpus.h 11647F: include/linux/irq.h 11648F: include/linux/irqhandler.h 11649F: include/linux/irqnr.h 11650F: include/linux/irqreturn.h 11651F: kernel/irq/ 11652F: lib/group_cpus.c 11653 11654IRQCHIP DRIVERS 11655M: Thomas Gleixner <tglx@linutronix.de> 11656L: linux-kernel@vger.kernel.org 11657S: Maintained 11658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11659F: Documentation/devicetree/bindings/interrupt-controller/ 11660F: drivers/irqchip/ 11661F: include/linux/irqchip.h 11662 11663ISA 11664M: William Breathitt Gray <wbg@kernel.org> 11665S: Maintained 11666F: Documentation/driver-api/isa.rst 11667F: drivers/base/isa.c 11668F: include/linux/isa.h 11669 11670ISA RADIO MODULE 11671M: Hans Verkuil <hverkuil@xs4all.nl> 11672L: linux-media@vger.kernel.org 11673S: Maintained 11674W: https://linuxtv.org 11675T: git git://linuxtv.org/media_tree.git 11676F: drivers/media/radio/radio-isa* 11677 11678ISAPNP 11679M: Jaroslav Kysela <perex@perex.cz> 11680S: Maintained 11681F: Documentation/userspace-api/isapnp.rst 11682F: drivers/pnp/isapnp/ 11683F: include/linux/isapnp.h 11684 11685ISCSI 11686M: Lee Duncan <lduncan@suse.com> 11687M: Chris Leech <cleech@redhat.com> 11688M: Mike Christie <michael.christie@oracle.com> 11689L: open-iscsi@googlegroups.com 11690L: linux-scsi@vger.kernel.org 11691S: Maintained 11692W: www.open-iscsi.com 11693F: drivers/scsi/*iscsi* 11694F: include/scsi/*iscsi* 11695 11696iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11697M: Peter Jones <pjones@redhat.com> 11698M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11699S: Maintained 11700F: drivers/firmware/iscsi_ibft* 11701 11702ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11703M: Sagi Grimberg <sagi@grimberg.me> 11704M: Max Gurtovoy <mgurtovoy@nvidia.com> 11705L: linux-rdma@vger.kernel.org 11706S: Supported 11707W: http://www.openfabrics.org 11708W: www.open-iscsi.org 11709Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11710F: drivers/infiniband/ulp/iser/ 11711 11712ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11713M: Sagi Grimberg <sagi@grimberg.me> 11714L: linux-rdma@vger.kernel.org 11715L: target-devel@vger.kernel.org 11716S: Supported 11717T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11718F: drivers/infiniband/ulp/isert 11719 11720ISDN/CMTP OVER BLUETOOTH 11721M: Karsten Keil <isdn@linux-pingi.de> 11722L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11723L: netdev@vger.kernel.org 11724S: Odd Fixes 11725W: http://www.isdn4linux.de 11726F: Documentation/isdn/ 11727F: drivers/isdn/capi/ 11728F: include/linux/isdn/ 11729F: include/uapi/linux/isdn/ 11730F: net/bluetooth/cmtp/ 11731 11732ISDN/mISDN SUBSYSTEM 11733M: Karsten Keil <isdn@linux-pingi.de> 11734L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11735L: netdev@vger.kernel.org 11736S: Maintained 11737W: http://www.isdn4linux.de 11738F: drivers/isdn/Kconfig 11739F: drivers/isdn/Makefile 11740F: drivers/isdn/hardware/ 11741F: drivers/isdn/mISDN/ 11742 11743ISOFS FILESYSTEM 11744M: Jan Kara <jack@suse.cz> 11745L: linux-fsdevel@vger.kernel.org 11746S: Maintained 11747F: Documentation/filesystems/isofs.rst 11748F: fs/isofs/ 11749 11750IT87 HARDWARE MONITORING DRIVER 11751M: Jean Delvare <jdelvare@suse.com> 11752L: linux-hwmon@vger.kernel.org 11753S: Maintained 11754F: Documentation/hwmon/it87.rst 11755F: drivers/hwmon/it87.c 11756 11757IT913X MEDIA DRIVER 11758L: linux-media@vger.kernel.org 11759S: Orphan 11760W: https://linuxtv.org 11761Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11762F: drivers/media/tuners/it913x* 11763 11764ITE IT66121 HDMI BRIDGE DRIVER 11765M: Phong LE <ple@baylibre.com> 11766M: Neil Armstrong <neil.armstrong@linaro.org> 11767S: Maintained 11768T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11769F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11770F: drivers/gpu/drm/bridge/ite-it66121.c 11771 11772IVTV VIDEO4LINUX DRIVER 11773M: Andy Walls <awalls@md.metrocast.net> 11774L: linux-media@vger.kernel.org 11775S: Maintained 11776W: https://linuxtv.org 11777T: git git://linuxtv.org/media_tree.git 11778F: Documentation/admin-guide/media/ivtv* 11779F: drivers/media/pci/ivtv/ 11780F: include/uapi/linux/ivtv* 11781 11782IX2505V MEDIA DRIVER 11783M: Malcolm Priestley <tvboxspy@gmail.com> 11784L: linux-media@vger.kernel.org 11785S: Maintained 11786W: https://linuxtv.org 11787Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11788F: drivers/media/dvb-frontends/ix2505v* 11789 11790JAILHOUSE HYPERVISOR INTERFACE 11791M: Jan Kiszka <jan.kiszka@siemens.com> 11792L: jailhouse-dev@googlegroups.com 11793S: Maintained 11794F: arch/x86/include/asm/jailhouse_para.h 11795F: arch/x86/kernel/jailhouse.c 11796 11797JFS FILESYSTEM 11798M: Dave Kleikamp <shaggy@kernel.org> 11799L: jfs-discussion@lists.sourceforge.net 11800S: Odd Fixes 11801W: http://jfs.sourceforge.net/ 11802T: git https://github.com/kleikamp/linux-shaggy.git 11803F: Documentation/admin-guide/jfs.rst 11804F: fs/jfs/ 11805 11806JME NETWORK DRIVER 11807M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11808L: netdev@vger.kernel.org 11809S: Maintained 11810F: drivers/net/ethernet/jme.* 11811 11812JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11813M: David Woodhouse <dwmw2@infradead.org> 11814M: Richard Weinberger <richard@nod.at> 11815L: linux-mtd@lists.infradead.org 11816S: Odd Fixes 11817W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11818T: git git://git.infradead.org/ubifs-2.6.git 11819F: fs/jffs2/ 11820F: include/uapi/linux/jffs2.h 11821 11822JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11823M: "Theodore Ts'o" <tytso@mit.edu> 11824M: Jan Kara <jack@suse.com> 11825L: linux-ext4@vger.kernel.org 11826S: Maintained 11827F: fs/jbd2/ 11828F: include/linux/jbd2.h 11829 11830JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11831M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11832L: linux-media@vger.kernel.org 11833L: linux-renesas-soc@vger.kernel.org 11834S: Maintained 11835F: drivers/media/platform/renesas/rcar_jpu.c 11836 11837JSM Neo PCI based serial card 11838L: linux-serial@vger.kernel.org 11839S: Orphan 11840F: drivers/tty/serial/jsm/ 11841 11842K10TEMP HARDWARE MONITORING DRIVER 11843M: Clemens Ladisch <clemens@ladisch.de> 11844L: linux-hwmon@vger.kernel.org 11845S: Maintained 11846F: Documentation/hwmon/k10temp.rst 11847F: drivers/hwmon/k10temp.c 11848 11849K8TEMP HARDWARE MONITORING DRIVER 11850M: Rudolf Marek <r.marek@assembler.cz> 11851L: linux-hwmon@vger.kernel.org 11852S: Maintained 11853F: Documentation/hwmon/k8temp.rst 11854F: drivers/hwmon/k8temp.c 11855 11856KASAN 11857M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11858R: Alexander Potapenko <glider@google.com> 11859R: Andrey Konovalov <andreyknvl@gmail.com> 11860R: Dmitry Vyukov <dvyukov@google.com> 11861R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11862L: kasan-dev@googlegroups.com 11863S: Maintained 11864F: Documentation/dev-tools/kasan.rst 11865F: arch/*/include/asm/*kasan.h 11866F: arch/*/mm/kasan_init* 11867F: include/linux/kasan*.h 11868F: lib/Kconfig.kasan 11869F: mm/kasan/ 11870F: scripts/Makefile.kasan 11871 11872KCONFIG 11873M: Masahiro Yamada <masahiroy@kernel.org> 11874L: linux-kbuild@vger.kernel.org 11875S: Maintained 11876Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11877T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11878F: Documentation/kbuild/kconfig* 11879F: scripts/Kconfig.include 11880F: scripts/kconfig/ 11881 11882KCOV 11883R: Dmitry Vyukov <dvyukov@google.com> 11884R: Andrey Konovalov <andreyknvl@gmail.com> 11885L: kasan-dev@googlegroups.com 11886S: Maintained 11887F: Documentation/dev-tools/kcov.rst 11888F: include/linux/kcov.h 11889F: include/uapi/linux/kcov.h 11890F: kernel/kcov.c 11891F: scripts/Makefile.kcov 11892 11893KCSAN 11894M: Marco Elver <elver@google.com> 11895R: Dmitry Vyukov <dvyukov@google.com> 11896L: kasan-dev@googlegroups.com 11897S: Maintained 11898F: Documentation/dev-tools/kcsan.rst 11899F: include/linux/kcsan*.h 11900F: kernel/kcsan/ 11901F: lib/Kconfig.kcsan 11902F: scripts/Makefile.kcsan 11903 11904KDUMP 11905M: Baoquan He <bhe@redhat.com> 11906R: Vivek Goyal <vgoyal@redhat.com> 11907R: Dave Young <dyoung@redhat.com> 11908L: kexec@lists.infradead.org 11909S: Maintained 11910W: http://lse.sourceforge.net/kdump/ 11911F: Documentation/admin-guide/kdump/ 11912F: fs/proc/vmcore.c 11913F: include/linux/crash_core.h 11914F: include/linux/crash_dump.h 11915F: include/uapi/linux/vmcore.h 11916F: kernel/crash_*.c 11917 11918KEENE FM RADIO TRANSMITTER DRIVER 11919M: Hans Verkuil <hverkuil@xs4all.nl> 11920L: linux-media@vger.kernel.org 11921S: Maintained 11922W: https://linuxtv.org 11923T: git git://linuxtv.org/media_tree.git 11924F: drivers/media/radio/radio-keene* 11925 11926KERNEL AUTOMOUNTER 11927M: Ian Kent <raven@themaw.net> 11928L: autofs@vger.kernel.org 11929S: Maintained 11930F: fs/autofs/ 11931 11932KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11933M: Masahiro Yamada <masahiroy@kernel.org> 11934R: Nathan Chancellor <nathan@kernel.org> 11935R: Nicolas Schier <nicolas@fjasle.eu> 11936L: linux-kbuild@vger.kernel.org 11937S: Maintained 11938Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11940F: Documentation/kbuild/ 11941F: Makefile 11942F: scripts/*vmlinux* 11943F: scripts/Kbuild* 11944F: scripts/Makefile* 11945F: scripts/basic/ 11946F: scripts/clang-tools/ 11947F: scripts/dummy-tools/ 11948F: scripts/mk* 11949F: scripts/mod/ 11950F: scripts/package/ 11951F: usr/ 11952 11953KERNEL HARDENING (not covered by other areas) 11954M: Kees Cook <keescook@chromium.org> 11955R: Gustavo A. R. Silva <gustavoars@kernel.org> 11956L: linux-hardening@vger.kernel.org 11957S: Supported 11958T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11959F: Documentation/ABI/testing/sysfs-kernel-oops_count 11960F: Documentation/ABI/testing/sysfs-kernel-warn_count 11961F: arch/*/configs/hardening.config 11962F: include/linux/overflow.h 11963F: include/linux/randomize_kstack.h 11964F: kernel/configs/hardening.config 11965F: mm/usercopy.c 11966K: \b(add|choose)_random_kstack_offset\b 11967K: \b__check_(object_size|heap_object)\b 11968K: \b__counted_by\b 11969 11970KERNEL JANITORS 11971L: kernel-janitors@vger.kernel.org 11972S: Odd Fixes 11973W: http://kernelnewbies.org/KernelJanitors 11974 11975KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11976M: Chuck Lever <chuck.lever@oracle.com> 11977M: Jeff Layton <jlayton@kernel.org> 11978R: Neil Brown <neilb@suse.de> 11979R: Olga Kornievskaia <kolga@netapp.com> 11980R: Dai Ngo <Dai.Ngo@oracle.com> 11981R: Tom Talpey <tom@talpey.com> 11982L: linux-nfs@vger.kernel.org 11983S: Supported 11984W: http://nfs.sourceforge.net/ 11985T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11986F: Documentation/filesystems/nfs/ 11987F: fs/lockd/ 11988F: fs/nfs_common/ 11989F: fs/nfsd/ 11990F: include/linux/lockd/ 11991F: include/linux/sunrpc/ 11992F: include/trace/events/rpcgss.h 11993F: include/trace/events/rpcrdma.h 11994F: include/trace/events/sunrpc.h 11995F: include/trace/misc/fs.h 11996F: include/trace/misc/nfs.h 11997F: include/trace/misc/sunrpc.h 11998F: include/uapi/linux/nfsd/ 11999F: include/uapi/linux/sunrpc/ 12000F: net/sunrpc/ 12001 12002KERNEL REGRESSIONS 12003M: Thorsten Leemhuis <linux@leemhuis.info> 12004L: regressions@lists.linux.dev 12005S: Supported 12006F: Documentation/admin-guide/reporting-regressions.rst 12007F: Documentation/process/handling-regressions.rst 12008 12009KERNEL SELFTEST FRAMEWORK 12010M: Shuah Khan <shuah@kernel.org> 12011M: Shuah Khan <skhan@linuxfoundation.org> 12012L: linux-kselftest@vger.kernel.org 12013S: Maintained 12014Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12015T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12016F: Documentation/dev-tools/kselftest* 12017F: tools/testing/selftests/ 12018 12019KERNEL SMB3 SERVER (KSMBD) 12020M: Namjae Jeon <linkinjeon@kernel.org> 12021M: Steve French <sfrench@samba.org> 12022R: Sergey Senozhatsky <senozhatsky@chromium.org> 12023R: Tom Talpey <tom@talpey.com> 12024L: linux-cifs@vger.kernel.org 12025S: Maintained 12026T: git git://git.samba.org/ksmbd.git 12027F: Documentation/filesystems/smb/ksmbd.rst 12028F: fs/smb/common/ 12029F: fs/smb/server/ 12030 12031KERNEL UNIT TESTING FRAMEWORK (KUnit) 12032M: Brendan Higgins <brendanhiggins@google.com> 12033M: David Gow <davidgow@google.com> 12034R: Rae Moar <rmoar@google.com> 12035L: linux-kselftest@vger.kernel.org 12036L: kunit-dev@googlegroups.com 12037S: Maintained 12038W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12039T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12041F: Documentation/dev-tools/kunit/ 12042F: include/kunit/ 12043F: lib/kunit/ 12044F: rust/kernel/kunit.rs 12045F: scripts/rustdoc_test_* 12046F: tools/testing/kunit/ 12047 12048KERNEL USERMODE HELPER 12049M: Luis Chamberlain <mcgrof@kernel.org> 12050L: linux-kernel@vger.kernel.org 12051S: Maintained 12052F: include/linux/umh.h 12053F: kernel/umh.c 12054 12055KERNEL VIRTUAL MACHINE (KVM) 12056M: Paolo Bonzini <pbonzini@redhat.com> 12057L: kvm@vger.kernel.org 12058S: Supported 12059W: http://www.linux-kvm.org 12060T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12061F: Documentation/virt/kvm/ 12062F: include/asm-generic/kvm* 12063F: include/kvm/iodev.h 12064F: include/linux/kvm* 12065F: include/trace/events/kvm.h 12066F: include/uapi/asm-generic/kvm* 12067F: include/uapi/linux/kvm* 12068F: tools/kvm/ 12069F: tools/testing/selftests/kvm/ 12070F: virt/kvm/* 12071 12072KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12073M: Marc Zyngier <maz@kernel.org> 12074M: Oliver Upton <oliver.upton@linux.dev> 12075R: James Morse <james.morse@arm.com> 12076R: Suzuki K Poulose <suzuki.poulose@arm.com> 12077R: Zenghui Yu <yuzenghui@huawei.com> 12078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12079L: kvmarm@lists.linux.dev 12080S: Maintained 12081T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12082F: arch/arm64/include/asm/kvm* 12083F: arch/arm64/include/uapi/asm/kvm* 12084F: arch/arm64/kvm/ 12085F: include/kvm/arm_* 12086F: tools/testing/selftests/kvm/*/aarch64/ 12087F: tools/testing/selftests/kvm/aarch64/ 12088 12089KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12090M: Tianrui Zhao <zhaotianrui@loongson.cn> 12091M: Bibo Mao <maobibo@loongson.cn> 12092M: Huacai Chen <chenhuacai@kernel.org> 12093L: kvm@vger.kernel.org 12094L: loongarch@lists.linux.dev 12095S: Maintained 12096T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12097F: arch/loongarch/include/asm/kvm* 12098F: arch/loongarch/include/uapi/asm/kvm* 12099F: arch/loongarch/kvm/ 12100 12101KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12102M: Huacai Chen <chenhuacai@kernel.org> 12103L: linux-mips@vger.kernel.org 12104L: kvm@vger.kernel.org 12105S: Maintained 12106T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12107F: arch/mips/include/asm/kvm* 12108F: arch/mips/include/uapi/asm/kvm* 12109F: arch/mips/kvm/ 12110 12111KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12112M: Michael Ellerman <mpe@ellerman.id.au> 12113R: Nicholas Piggin <npiggin@gmail.com> 12114L: linuxppc-dev@lists.ozlabs.org 12115L: kvm@vger.kernel.org 12116S: Maintained (Book3S 64-bit HV) 12117S: Odd fixes (Book3S 64-bit PR) 12118S: Orphan (Book3E and 32-bit) 12119T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12120F: arch/powerpc/include/asm/kvm* 12121F: arch/powerpc/include/uapi/asm/kvm* 12122F: arch/powerpc/kernel/kvm* 12123F: arch/powerpc/kvm/ 12124 12125KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12126M: Anup Patel <anup@brainfault.org> 12127R: Atish Patra <atishp@atishpatra.org> 12128L: kvm@vger.kernel.org 12129L: kvm-riscv@lists.infradead.org 12130L: linux-riscv@lists.infradead.org 12131S: Maintained 12132T: git https://github.com/kvm-riscv/linux.git 12133F: arch/riscv/include/asm/kvm* 12134F: arch/riscv/include/uapi/asm/kvm* 12135F: arch/riscv/kvm/ 12136F: tools/testing/selftests/kvm/*/riscv/ 12137F: tools/testing/selftests/kvm/riscv/ 12138 12139KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12140M: Christian Borntraeger <borntraeger@linux.ibm.com> 12141M: Janosch Frank <frankja@linux.ibm.com> 12142M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12143R: David Hildenbrand <david@redhat.com> 12144L: kvm@vger.kernel.org 12145S: Supported 12146T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12147F: Documentation/virt/kvm/s390* 12148F: arch/s390/include/asm/gmap.h 12149F: arch/s390/include/asm/kvm* 12150F: arch/s390/include/uapi/asm/kvm* 12151F: arch/s390/include/uapi/asm/uvdevice.h 12152F: arch/s390/kernel/uv.c 12153F: arch/s390/kvm/ 12154F: arch/s390/mm/gmap.c 12155F: drivers/s390/char/uvdevice.c 12156F: tools/testing/selftests/drivers/s390x/uvdevice/ 12157F: tools/testing/selftests/kvm/*/s390x/ 12158F: tools/testing/selftests/kvm/s390x/ 12159 12160KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12161M: Sean Christopherson <seanjc@google.com> 12162M: Paolo Bonzini <pbonzini@redhat.com> 12163L: kvm@vger.kernel.org 12164S: Supported 12165P: Documentation/process/maintainer-kvm-x86.rst 12166T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12167F: arch/x86/include/asm/kvm* 12168F: arch/x86/include/asm/svm.h 12169F: arch/x86/include/asm/vmx*.h 12170F: arch/x86/include/uapi/asm/kvm* 12171F: arch/x86/include/uapi/asm/svm.h 12172F: arch/x86/include/uapi/asm/vmx.h 12173F: arch/x86/kvm/ 12174F: arch/x86/kvm/*/ 12175F: tools/testing/selftests/kvm/*/x86_64/ 12176F: tools/testing/selftests/kvm/x86_64/ 12177 12178KERNFS 12179M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12180M: Tejun Heo <tj@kernel.org> 12181S: Supported 12182T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12183F: fs/kernfs/ 12184F: include/linux/kernfs.h 12185 12186KEXEC 12187M: Eric Biederman <ebiederm@xmission.com> 12188L: kexec@lists.infradead.org 12189S: Maintained 12190W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12191F: include/linux/kexec.h 12192F: include/uapi/linux/kexec.h 12193F: kernel/kexec* 12194 12195KEYS-ENCRYPTED 12196M: Mimi Zohar <zohar@linux.ibm.com> 12197L: linux-integrity@vger.kernel.org 12198L: keyrings@vger.kernel.org 12199S: Supported 12200F: Documentation/security/keys/trusted-encrypted.rst 12201F: include/keys/encrypted-type.h 12202F: security/keys/encrypted-keys/ 12203 12204KEYS-TRUSTED 12205M: James Bottomley <James.Bottomley@HansenPartnership.com> 12206M: Jarkko Sakkinen <jarkko@kernel.org> 12207M: Mimi Zohar <zohar@linux.ibm.com> 12208L: linux-integrity@vger.kernel.org 12209L: keyrings@vger.kernel.org 12210S: Supported 12211F: Documentation/security/keys/trusted-encrypted.rst 12212F: include/keys/trusted-type.h 12213F: include/keys/trusted_tpm.h 12214F: security/keys/trusted-keys/ 12215 12216KEYS-TRUSTED-CAAM 12217M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12218R: Pengutronix Kernel Team <kernel@pengutronix.de> 12219L: linux-integrity@vger.kernel.org 12220L: keyrings@vger.kernel.org 12221S: Maintained 12222F: include/keys/trusted_caam.h 12223F: security/keys/trusted-keys/trusted_caam.c 12224 12225KEYS-TRUSTED-DCP 12226M: David Gstir <david@sigma-star.at> 12227R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12228L: linux-integrity@vger.kernel.org 12229L: keyrings@vger.kernel.org 12230S: Supported 12231F: include/keys/trusted_dcp.h 12232F: security/keys/trusted-keys/trusted_dcp.c 12233 12234KEYS-TRUSTED-TEE 12235M: Sumit Garg <sumit.garg@linaro.org> 12236L: linux-integrity@vger.kernel.org 12237L: keyrings@vger.kernel.org 12238S: Supported 12239F: include/keys/trusted_tee.h 12240F: security/keys/trusted-keys/trusted_tee.c 12241 12242KEYS/KEYRINGS 12243M: David Howells <dhowells@redhat.com> 12244M: Jarkko Sakkinen <jarkko@kernel.org> 12245L: keyrings@vger.kernel.org 12246S: Maintained 12247F: Documentation/security/keys/core.rst 12248F: include/keys/ 12249F: include/linux/key-type.h 12250F: include/linux/key.h 12251F: include/linux/keyctl.h 12252F: include/uapi/linux/keyctl.h 12253F: security/keys/ 12254 12255KEYS/KEYRINGS_INTEGRITY 12256M: Jarkko Sakkinen <jarkko@kernel.org> 12257M: Mimi Zohar <zohar@linux.ibm.com> 12258L: linux-integrity@vger.kernel.org 12259L: keyrings@vger.kernel.org 12260S: Supported 12261W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12262F: security/integrity/platform_certs 12263 12264KFENCE 12265M: Alexander Potapenko <glider@google.com> 12266M: Marco Elver <elver@google.com> 12267R: Dmitry Vyukov <dvyukov@google.com> 12268L: kasan-dev@googlegroups.com 12269S: Maintained 12270F: Documentation/dev-tools/kfence.rst 12271F: arch/*/include/asm/kfence.h 12272F: include/linux/kfence.h 12273F: lib/Kconfig.kfence 12274F: mm/kfence/ 12275 12276KFIFO 12277M: Stefani Seibold <stefani@seibold.net> 12278S: Maintained 12279F: include/linux/kfifo.h 12280F: lib/kfifo.c 12281F: samples/kfifo/ 12282 12283KGDB / KDB /debug_core 12284M: Jason Wessel <jason.wessel@windriver.com> 12285M: Daniel Thompson <daniel.thompson@linaro.org> 12286R: Douglas Anderson <dianders@chromium.org> 12287L: kgdb-bugreport@lists.sourceforge.net 12288S: Maintained 12289W: http://kgdb.wiki.kernel.org/ 12290T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12291F: Documentation/dev-tools/kgdb.rst 12292F: drivers/misc/kgdbts.c 12293F: drivers/tty/serial/kgdboc.c 12294F: include/linux/kdb.h 12295F: include/linux/kgdb.h 12296F: kernel/debug/ 12297F: kernel/module/kdb.c 12298 12299KHADAS MCU MFD DRIVER 12300M: Neil Armstrong <neil.armstrong@linaro.org> 12301L: linux-amlogic@lists.infradead.org 12302S: Maintained 12303F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12304F: drivers/mfd/khadas-mcu.c 12305F: drivers/thermal/khadas_mcu_fan.c 12306F: include/linux/mfd/khadas-mcu.h 12307 12308KIONIX/ROHM KX022A ACCELEROMETER 12309M: Matti Vaittinen <mazziesaccount@gmail.com> 12310L: linux-iio@vger.kernel.org 12311S: Supported 12312F: drivers/iio/accel/kionix-kx022a* 12313 12314KMEMLEAK 12315M: Catalin Marinas <catalin.marinas@arm.com> 12316S: Maintained 12317F: Documentation/dev-tools/kmemleak.rst 12318F: include/linux/kmemleak.h 12319F: mm/kmemleak.c 12320F: samples/kmemleak/kmemleak-test.c 12321 12322KMSAN 12323M: Alexander Potapenko <glider@google.com> 12324R: Marco Elver <elver@google.com> 12325R: Dmitry Vyukov <dvyukov@google.com> 12326L: kasan-dev@googlegroups.com 12327S: Maintained 12328F: Documentation/dev-tools/kmsan.rst 12329F: arch/*/include/asm/kmsan.h 12330F: arch/*/mm/kmsan_* 12331F: include/linux/kmsan*.h 12332F: lib/Kconfig.kmsan 12333F: mm/kmsan/ 12334F: scripts/Makefile.kmsan 12335 12336KPROBES 12337M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12338M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12339M: "David S. Miller" <davem@davemloft.net> 12340M: Masami Hiramatsu <mhiramat@kernel.org> 12341L: linux-kernel@vger.kernel.org 12342L: linux-trace-kernel@vger.kernel.org 12343S: Maintained 12344Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12345T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12346F: Documentation/trace/kprobes.rst 12347F: include/asm-generic/kprobes.h 12348F: include/linux/kprobes.h 12349F: kernel/kprobes.c 12350F: lib/test_kprobes.c 12351F: samples/kprobes 12352 12353KS0108 LCD CONTROLLER DRIVER 12354M: Miguel Ojeda <ojeda@kernel.org> 12355S: Maintained 12356F: Documentation/admin-guide/auxdisplay/ks0108.rst 12357F: drivers/auxdisplay/ks0108.c 12358F: include/linux/ks0108.h 12359 12360KTD253 BACKLIGHT DRIVER 12361M: Linus Walleij <linus.walleij@linaro.org> 12362S: Maintained 12363F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12364F: drivers/video/backlight/ktd253-backlight.c 12365 12366KTD2801 BACKLIGHT DRIVER 12367M: Duje Mihanović <duje.mihanovic@skole.hr> 12368S: Maintained 12369F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12370F: drivers/video/backlight/ktd2801-backlight.c 12371 12372KTEST 12373M: Steven Rostedt <rostedt@goodmis.org> 12374M: John Hawley <warthog9@eaglescrag.net> 12375S: Maintained 12376F: tools/testing/ktest 12377 12378KTZ8866 BACKLIGHT DRIVER 12379M: Jianhua Lu <lujianhua000@gmail.com> 12380S: Maintained 12381F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12382F: drivers/video/backlight/ktz8866.c 12383 12384KVM PARAVIRT (KVM/paravirt) 12385M: Paolo Bonzini <pbonzini@redhat.com> 12386R: Wanpeng Li <wanpengli@tencent.com> 12387R: Vitaly Kuznetsov <vkuznets@redhat.com> 12388L: kvm@vger.kernel.org 12389S: Supported 12390T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12391F: arch/um/include/asm/kvm_para.h 12392F: arch/x86/include/asm/kvm_para.h 12393F: arch/x86/include/asm/pvclock-abi.h 12394F: arch/x86/include/uapi/asm/kvm_para.h 12395F: arch/x86/kernel/kvm.c 12396F: arch/x86/kernel/kvmclock.c 12397F: include/asm-generic/kvm_para.h 12398F: include/linux/kvm_para.h 12399F: include/uapi/asm-generic/kvm_para.h 12400F: include/uapi/linux/kvm_para.h 12401 12402KVM X86 HYPER-V (KVM/hyper-v) 12403M: Vitaly Kuznetsov <vkuznets@redhat.com> 12404M: Sean Christopherson <seanjc@google.com> 12405M: Paolo Bonzini <pbonzini@redhat.com> 12406L: kvm@vger.kernel.org 12407S: Supported 12408T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12409F: arch/x86/kvm/hyperv.* 12410F: arch/x86/kvm/kvm_onhyperv.* 12411F: arch/x86/kvm/svm/hyperv.* 12412F: arch/x86/kvm/svm/svm_onhyperv.* 12413F: arch/x86/kvm/vmx/hyperv.* 12414 12415KVM X86 Xen (KVM/Xen) 12416M: David Woodhouse <dwmw2@infradead.org> 12417M: Paul Durrant <paul@xen.org> 12418M: Sean Christopherson <seanjc@google.com> 12419M: Paolo Bonzini <pbonzini@redhat.com> 12420L: kvm@vger.kernel.org 12421S: Supported 12422T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12423F: arch/x86/kvm/xen.* 12424 12425L3MDEV 12426M: David Ahern <dsahern@kernel.org> 12427L: netdev@vger.kernel.org 12428S: Maintained 12429F: include/net/l3mdev.h 12430F: net/l3mdev 12431 12432LANDLOCK SECURITY MODULE 12433M: Mickaël Salaün <mic@digikod.net> 12434R: Günther Noack <gnoack@google.com> 12435L: linux-security-module@vger.kernel.org 12436S: Supported 12437W: https://landlock.io 12438T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12439F: Documentation/security/landlock.rst 12440F: Documentation/userspace-api/landlock.rst 12441F: fs/ioctl.c 12442F: include/uapi/linux/landlock.h 12443F: samples/landlock/ 12444F: security/landlock/ 12445F: tools/testing/selftests/landlock/ 12446K: landlock 12447K: LANDLOCK 12448 12449LANTIQ / INTEL Ethernet drivers 12450M: Hauke Mehrtens <hauke@hauke-m.de> 12451L: netdev@vger.kernel.org 12452S: Maintained 12453F: drivers/net/dsa/lantiq_gswip.c 12454F: drivers/net/dsa/lantiq_pce.h 12455F: drivers/net/ethernet/lantiq_xrx200.c 12456F: net/dsa/tag_gswip.c 12457 12458LANTIQ MIPS ARCHITECTURE 12459M: John Crispin <john@phrozen.org> 12460L: linux-mips@vger.kernel.org 12461S: Maintained 12462F: arch/mips/lantiq 12463F: drivers/soc/lantiq 12464 12465LANTIQ PEF2256 DRIVER 12466M: Herve Codina <herve.codina@bootlin.com> 12467S: Maintained 12468F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12469F: drivers/net/wan/framer/pef2256/ 12470F: drivers/pinctrl/pinctrl-pef2256.c 12471F: include/linux/framer/pef2256.h 12472 12473LASI 53c700 driver for PARISC 12474M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12475L: linux-scsi@vger.kernel.org 12476S: Maintained 12477F: Documentation/scsi/53c700.rst 12478F: drivers/scsi/53c700* 12479 12480LEAKING_ADDRESSES 12481M: Tycho Andersen <tycho@tycho.pizza> 12482R: Kees Cook <keescook@chromium.org> 12483L: linux-hardening@vger.kernel.org 12484S: Maintained 12485T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12486F: scripts/leaking_addresses.pl 12487 12488LED SUBSYSTEM 12489M: Pavel Machek <pavel@ucw.cz> 12490M: Lee Jones <lee@kernel.org> 12491L: linux-leds@vger.kernel.org 12492S: Maintained 12493T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12494F: Documentation/devicetree/bindings/leds/ 12495F: Documentation/leds/ 12496F: drivers/leds/ 12497F: include/dt-bindings/leds/ 12498F: include/linux/leds.h 12499 12500LEGO MINDSTORMS EV3 12501R: David Lechner <david@lechnology.com> 12502S: Maintained 12503F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12504F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12505F: drivers/power/supply/lego_ev3_battery.c 12506 12507LEGO USB Tower driver 12508M: Juergen Stuber <starblue@users.sourceforge.net> 12509L: legousb-devel@lists.sourceforge.net 12510S: Maintained 12511W: http://legousb.sourceforge.net/ 12512F: drivers/usb/misc/legousbtower.c 12513 12514LETSKETCH HID TABLET DRIVER 12515M: Hans de Goede <hdegoede@redhat.com> 12516L: linux-input@vger.kernel.org 12517S: Maintained 12518T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12519F: drivers/hid/hid-letsketch.c 12520 12521LG LAPTOP EXTRAS 12522M: Matan Ziv-Av <matan@svgalib.org> 12523L: platform-driver-x86@vger.kernel.org 12524S: Maintained 12525F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12526F: Documentation/admin-guide/laptops/lg-laptop.rst 12527F: drivers/platform/x86/lg-laptop.c 12528 12529LG2160 MEDIA DRIVER 12530M: Michael Krufky <mkrufky@linuxtv.org> 12531L: linux-media@vger.kernel.org 12532S: Maintained 12533W: https://linuxtv.org 12534W: http://github.com/mkrufky 12535Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12536T: git git://linuxtv.org/mkrufky/tuners.git 12537F: drivers/media/dvb-frontends/lg2160.* 12538 12539LGDT3305 MEDIA DRIVER 12540M: Michael Krufky <mkrufky@linuxtv.org> 12541L: linux-media@vger.kernel.org 12542S: Maintained 12543W: https://linuxtv.org 12544W: http://github.com/mkrufky 12545Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12546T: git git://linuxtv.org/mkrufky/tuners.git 12547F: drivers/media/dvb-frontends/lgdt3305.* 12548 12549LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12550M: Viresh Kumar <vireshk@kernel.org> 12551L: linux-ide@vger.kernel.org 12552S: Maintained 12553T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12554F: drivers/ata/pata_arasan_cf.c 12555F: include/linux/pata_arasan_cf_data.h 12556 12557LIBATA PATA DRIVERS 12558R: Sergey Shtylyov <s.shtylyov@omp.ru> 12559L: linux-ide@vger.kernel.org 12560F: drivers/ata/ata_*.c 12561F: drivers/ata/pata_*.c 12562 12563LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12564M: Linus Walleij <linus.walleij@linaro.org> 12565L: linux-ide@vger.kernel.org 12566S: Maintained 12567T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12568F: drivers/ata/pata_ftide010.c 12569F: drivers/ata/sata_gemini.c 12570F: drivers/ata/sata_gemini.h 12571 12572LIBATA SATA AHCI PLATFORM devices support 12573M: Hans de Goede <hdegoede@redhat.com> 12574M: Jens Axboe <axboe@kernel.dk> 12575L: linux-ide@vger.kernel.org 12576S: Maintained 12577T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12578F: drivers/ata/ahci_platform.c 12579F: drivers/ata/libahci_platform.c 12580F: include/linux/ahci_platform.h 12581 12582LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12583M: Serge Semin <fancer.lancer@gmail.com> 12584L: linux-ide@vger.kernel.org 12585S: Maintained 12586T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12587F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12588F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12589F: drivers/ata/ahci_dwc.c 12590 12591LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12592M: Mikael Pettersson <mikpelinux@gmail.com> 12593L: linux-ide@vger.kernel.org 12594S: Maintained 12595T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12596F: drivers/ata/sata_promise.* 12597 12598LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12599M: Damien Le Moal <dlemoal@kernel.org> 12600M: Niklas Cassel <cassel@kernel.org> 12601L: linux-ide@vger.kernel.org 12602S: Maintained 12603T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12604F: Documentation/ABI/testing/sysfs-ata 12605F: Documentation/devicetree/bindings/ata/ 12606F: drivers/ata/ 12607F: include/linux/ata.h 12608F: include/linux/libata.h 12609 12610LIBETH COMMON ETHERNET LIBRARY 12611M: Alexander Lobakin <aleksander.lobakin@intel.com> 12612L: netdev@vger.kernel.org 12613L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12614S: Supported 12615T: git https://github.com/alobakin/linux.git 12616F: drivers/net/ethernet/intel/libeth/ 12617F: include/net/libeth/ 12618K: libeth 12619 12620LIBIE COMMON INTEL ETHERNET LIBRARY 12621M: Alexander Lobakin <aleksander.lobakin@intel.com> 12622L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12623L: netdev@vger.kernel.org 12624S: Supported 12625T: git https://github.com/alobakin/linux.git 12626F: drivers/net/ethernet/intel/libie/ 12627F: include/linux/net/intel/libie/ 12628K: libie 12629 12630LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12631M: Vishal Verma <vishal.l.verma@intel.com> 12632M: Dan Williams <dan.j.williams@intel.com> 12633M: Dave Jiang <dave.jiang@intel.com> 12634L: nvdimm@lists.linux.dev 12635S: Supported 12636Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12637P: Documentation/nvdimm/maintainer-entry-profile.rst 12638F: drivers/nvdimm/btt* 12639 12640LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12641M: Dan Williams <dan.j.williams@intel.com> 12642M: Vishal Verma <vishal.l.verma@intel.com> 12643M: Dave Jiang <dave.jiang@intel.com> 12644L: nvdimm@lists.linux.dev 12645S: Supported 12646Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12647P: Documentation/nvdimm/maintainer-entry-profile.rst 12648F: drivers/nvdimm/pmem* 12649 12650LIBNVDIMM: DEVICETREE BINDINGS 12651M: Oliver O'Halloran <oohall@gmail.com> 12652L: nvdimm@lists.linux.dev 12653S: Supported 12654Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12655F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12656F: drivers/nvdimm/of_pmem.c 12657 12658LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12659M: Dan Williams <dan.j.williams@intel.com> 12660M: Vishal Verma <vishal.l.verma@intel.com> 12661M: Dave Jiang <dave.jiang@intel.com> 12662M: Ira Weiny <ira.weiny@intel.com> 12663L: nvdimm@lists.linux.dev 12664S: Supported 12665Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12666P: Documentation/nvdimm/maintainer-entry-profile.rst 12667T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12668F: drivers/acpi/nfit/* 12669F: drivers/nvdimm/* 12670F: include/linux/libnvdimm.h 12671F: include/linux/nd.h 12672F: include/uapi/linux/ndctl.h 12673F: tools/testing/nvdimm/ 12674 12675LIBRARY CODE 12676M: Andrew Morton <akpm@linux-foundation.org> 12677L: linux-kernel@vger.kernel.org 12678S: Supported 12679T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12680F: lib/* 12681 12682LICENSES and SPDX stuff 12683M: Thomas Gleixner <tglx@linutronix.de> 12684M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12685L: linux-spdx@vger.kernel.org 12686S: Maintained 12687T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12688F: COPYING 12689F: Documentation/process/license-rules.rst 12690F: LICENSES/ 12691F: scripts/spdxcheck-test.sh 12692F: scripts/spdxcheck.py 12693F: scripts/spdxexclude 12694 12695LINEAR RANGES HELPERS 12696M: Mark Brown <broonie@kernel.org> 12697R: Matti Vaittinen <mazziesaccount@gmail.com> 12698F: include/linux/linear_range.h 12699F: lib/linear_ranges.c 12700F: lib/test_linear_ranges.c 12701 12702LINUX FOR POWER MACINTOSH 12703L: linuxppc-dev@lists.ozlabs.org 12704S: Orphan 12705F: arch/powerpc/platforms/powermac/ 12706F: drivers/macintosh/ 12707X: drivers/macintosh/adb-iop.c 12708X: drivers/macintosh/via-macii.c 12709 12710LINUX FOR POWERPC (32-BIT AND 64-BIT) 12711M: Michael Ellerman <mpe@ellerman.id.au> 12712R: Nicholas Piggin <npiggin@gmail.com> 12713R: Christophe Leroy <christophe.leroy@csgroup.eu> 12714R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12715L: linuxppc-dev@lists.ozlabs.org 12716S: Supported 12717W: https://github.com/linuxppc/wiki/wiki 12718Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12719T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12720F: Documentation/ABI/stable/sysfs-firmware-opal-* 12721F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12722F: Documentation/devicetree/bindings/powerpc/ 12723F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12724F: Documentation/arch/powerpc/ 12725F: arch/powerpc/ 12726F: drivers/*/*/*pasemi* 12727F: drivers/*/*pasemi* 12728F: drivers/char/tpm/tpm_ibmvtpm* 12729F: drivers/crypto/nx/ 12730F: drivers/i2c/busses/i2c-opal.c 12731F: drivers/net/ethernet/ibm/ibmveth.* 12732F: drivers/net/ethernet/ibm/ibmvnic.* 12733F: drivers/pci/hotplug/pnv_php.c 12734F: drivers/pci/hotplug/rpa* 12735F: drivers/rtc/rtc-opal.c 12736F: drivers/scsi/ibmvscsi/ 12737F: drivers/tty/hvc/hvc_opal.c 12738F: drivers/watchdog/wdrtas.c 12739F: include/linux/papr_scm.h 12740F: include/uapi/linux/papr_pdsm.h 12741F: tools/testing/selftests/powerpc 12742N: /pmac 12743N: powermac 12744N: powernv 12745N: [^a-z0-9]ps3 12746N: pseries 12747 12748LINUX FOR POWERPC EMBEDDED MPC5XXX 12749M: Anatolij Gustschin <agust@denx.de> 12750L: linuxppc-dev@lists.ozlabs.org 12751S: Odd Fixes 12752F: arch/powerpc/platforms/512x/ 12753F: arch/powerpc/platforms/52xx/ 12754 12755LINUX FOR POWERPC EMBEDDED PPC4XX 12756L: linuxppc-dev@lists.ozlabs.org 12757S: Orphan 12758F: arch/powerpc/platforms/40x/ 12759F: arch/powerpc/platforms/44x/ 12760 12761LINUX FOR POWERPC EMBEDDED PPC85XX 12762M: Scott Wood <oss@buserror.net> 12763L: linuxppc-dev@lists.ozlabs.org 12764S: Odd fixes 12765T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12766F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12767F: Documentation/devicetree/bindings/powerpc/fsl/ 12768F: arch/powerpc/platforms/85xx/ 12769 12770LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12771M: Christophe Leroy <christophe.leroy@csgroup.eu> 12772L: linuxppc-dev@lists.ozlabs.org 12773S: Maintained 12774F: arch/powerpc/platforms/8xx/ 12775F: arch/powerpc/platforms/83xx/ 12776 12777LINUX KERNEL DUMP TEST MODULE (LKDTM) 12778M: Kees Cook <keescook@chromium.org> 12779S: Maintained 12780F: drivers/misc/lkdtm/* 12781F: tools/testing/selftests/lkdtm/* 12782 12783LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12784M: Alan Stern <stern@rowland.harvard.edu> 12785M: Andrea Parri <parri.andrea@gmail.com> 12786M: Will Deacon <will@kernel.org> 12787M: Peter Zijlstra <peterz@infradead.org> 12788M: Boqun Feng <boqun.feng@gmail.com> 12789M: Nicholas Piggin <npiggin@gmail.com> 12790M: David Howells <dhowells@redhat.com> 12791M: Jade Alglave <j.alglave@ucl.ac.uk> 12792M: Luc Maranget <luc.maranget@inria.fr> 12793M: "Paul E. McKenney" <paulmck@kernel.org> 12794R: Akira Yokosawa <akiyks@gmail.com> 12795R: Daniel Lustig <dlustig@nvidia.com> 12796R: Joel Fernandes <joel@joelfernandes.org> 12797L: linux-kernel@vger.kernel.org 12798L: linux-arch@vger.kernel.org 12799S: Supported 12800T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12801F: Documentation/atomic_bitops.txt 12802F: Documentation/atomic_t.txt 12803F: Documentation/core-api/refcount-vs-atomic.rst 12804F: Documentation/litmus-tests/ 12805F: Documentation/memory-barriers.txt 12806F: tools/memory-model/ 12807 12808LINUX-NEXT TREE 12809M: Stephen Rothwell <sfr@canb.auug.org.au> 12810L: linux-next@vger.kernel.org 12811S: Supported 12812B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12813T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12814 12815LIS3LV02D ACCELEROMETER DRIVER 12816M: Eric Piel <eric.piel@tremplin-utc.net> 12817S: Maintained 12818F: Documentation/misc-devices/lis3lv02d.rst 12819F: drivers/misc/lis3lv02d/ 12820F: drivers/platform/x86/hp/hp_accel.c 12821 12822LIST KUNIT TEST 12823M: David Gow <davidgow@google.com> 12824L: linux-kselftest@vger.kernel.org 12825L: kunit-dev@googlegroups.com 12826S: Maintained 12827F: lib/list-test.c 12828 12829LITEX PLATFORM 12830M: Karol Gugala <kgugala@antmicro.com> 12831M: Mateusz Holenko <mholenko@antmicro.com> 12832M: Gabriel Somlo <gsomlo@gmail.com> 12833M: Joel Stanley <joel@jms.id.au> 12834S: Maintained 12835F: Documentation/devicetree/bindings/*/litex,*.yaml 12836F: arch/openrisc/boot/dts/or1klitex.dts 12837F: drivers/mmc/host/litex_mmc.c 12838F: drivers/net/ethernet/litex/* 12839F: drivers/soc/litex/* 12840F: drivers/tty/serial/liteuart.c 12841F: include/linux/litex.h 12842N: litex 12843 12844LIVE PATCHING 12845M: Josh Poimboeuf <jpoimboe@kernel.org> 12846M: Jiri Kosina <jikos@kernel.org> 12847M: Miroslav Benes <mbenes@suse.cz> 12848M: Petr Mladek <pmladek@suse.com> 12849R: Joe Lawrence <joe.lawrence@redhat.com> 12850L: live-patching@vger.kernel.org 12851S: Maintained 12852T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12853F: Documentation/ABI/testing/sysfs-kernel-livepatch 12854F: Documentation/livepatch/ 12855F: arch/powerpc/include/asm/livepatch.h 12856F: include/linux/livepatch.h 12857F: kernel/livepatch/ 12858F: kernel/module/livepatch.c 12859F: samples/livepatch/ 12860F: tools/testing/selftests/livepatch/ 12861 12862LLC (802.2) 12863L: netdev@vger.kernel.org 12864S: Odd fixes 12865F: include/linux/llc.h 12866F: include/net/llc* 12867F: include/uapi/linux/llc.h 12868F: net/llc/ 12869 12870LM73 HARDWARE MONITOR DRIVER 12871M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12872L: linux-hwmon@vger.kernel.org 12873S: Maintained 12874F: drivers/hwmon/lm73.c 12875 12876LM78 HARDWARE MONITOR DRIVER 12877M: Jean Delvare <jdelvare@suse.com> 12878L: linux-hwmon@vger.kernel.org 12879S: Maintained 12880F: Documentation/hwmon/lm78.rst 12881F: drivers/hwmon/lm78.c 12882 12883LM83 HARDWARE MONITOR DRIVER 12884M: Jean Delvare <jdelvare@suse.com> 12885L: linux-hwmon@vger.kernel.org 12886S: Maintained 12887F: Documentation/hwmon/lm83.rst 12888F: drivers/hwmon/lm83.c 12889 12890LM90 HARDWARE MONITOR DRIVER 12891M: Jean Delvare <jdelvare@suse.com> 12892L: linux-hwmon@vger.kernel.org 12893S: Maintained 12894F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12895F: Documentation/hwmon/lm90.rst 12896F: drivers/hwmon/lm90.c 12897F: include/dt-bindings/thermal/lm90.h 12898 12899LME2510 MEDIA DRIVER 12900M: Malcolm Priestley <tvboxspy@gmail.com> 12901L: linux-media@vger.kernel.org 12902S: Maintained 12903W: https://linuxtv.org 12904Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12905F: drivers/media/usb/dvb-usb-v2/lmedm04* 12906 12907LOADPIN SECURITY MODULE 12908M: Kees Cook <keescook@chromium.org> 12909S: Supported 12910T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12911F: Documentation/admin-guide/LSM/LoadPin.rst 12912F: security/loadpin/ 12913 12914LOCKDOWN SECURITY MODULE 12915L: linux-security-module@vger.kernel.org 12916S: Odd Fixes 12917T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12918F: security/lockdown/ 12919 12920LOCKING PRIMITIVES 12921M: Peter Zijlstra <peterz@infradead.org> 12922M: Ingo Molnar <mingo@redhat.com> 12923M: Will Deacon <will@kernel.org> 12924R: Waiman Long <longman@redhat.com> 12925R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12926L: linux-kernel@vger.kernel.org 12927S: Maintained 12928T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12929F: Documentation/locking/ 12930F: arch/*/include/asm/spinlock*.h 12931F: include/linux/lockdep*.h 12932F: include/linux/mutex*.h 12933F: include/linux/rwlock*.h 12934F: include/linux/rwsem*.h 12935F: include/linux/seqlock.h 12936F: include/linux/spinlock*.h 12937F: kernel/locking/ 12938F: lib/locking*.[ch] 12939X: kernel/locking/locktorture.c 12940 12941LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12942M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12943L: linux-ntfs-dev@lists.sourceforge.net 12944S: Maintained 12945W: http://www.linux-ntfs.org/content/view/19/37/ 12946F: Documentation/admin-guide/ldm.rst 12947F: block/partitions/ldm.* 12948 12949LOGITECH HID GAMING KEYBOARDS 12950M: Hans de Goede <hdegoede@redhat.com> 12951L: linux-input@vger.kernel.org 12952S: Maintained 12953T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12954F: drivers/hid/hid-lg-g15.c 12955 12956LONTIUM LT8912B MIPI TO HDMI BRIDGE 12957M: Adrien Grassein <adrien.grassein@gmail.com> 12958S: Maintained 12959F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12960F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12961 12962LOONGARCH 12963M: Huacai Chen <chenhuacai@kernel.org> 12964R: WANG Xuerui <kernel@xen0n.name> 12965L: loongarch@lists.linux.dev 12966S: Maintained 12967T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12968F: Documentation/arch/loongarch/ 12969F: Documentation/translations/zh_CN/arch/loongarch/ 12970F: arch/loongarch/ 12971F: drivers/*/*loongarch* 12972 12973LOONGSON GPIO DRIVER 12974M: Yinbo Zhu <zhuyinbo@loongson.cn> 12975L: linux-gpio@vger.kernel.org 12976S: Maintained 12977F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12978F: drivers/gpio/gpio-loongson-64bit.c 12979 12980LOONGSON LS2X APB DMA DRIVER 12981M: Binbin Zhou <zhoubinbin@loongson.cn> 12982L: dmaengine@vger.kernel.org 12983S: Maintained 12984F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12985F: drivers/dma/ls2x-apb-dma.c 12986 12987LOONGSON LS2X I2C DRIVER 12988M: Binbin Zhou <zhoubinbin@loongson.cn> 12989L: linux-i2c@vger.kernel.org 12990S: Maintained 12991F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12992F: drivers/i2c/busses/i2c-ls2x.c 12993 12994LOONGSON-2 SOC SERIES CLOCK DRIVER 12995M: Yinbo Zhu <zhuyinbo@loongson.cn> 12996L: linux-clk@vger.kernel.org 12997S: Maintained 12998F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12999F: drivers/clk/clk-loongson2.c 13000F: include/dt-bindings/clock/loongson,ls2k-clk.h 13001 13002LOONGSON SPI DRIVER 13003M: Yinbo Zhu <zhuyinbo@loongson.cn> 13004L: linux-spi@vger.kernel.org 13005S: Maintained 13006F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13007F: drivers/spi/spi-loongson-core.c 13008F: drivers/spi/spi-loongson-pci.c 13009F: drivers/spi/spi-loongson-plat.c 13010F: drivers/spi/spi-loongson.h 13011 13012LOONGSON-2 SOC SERIES GUTS DRIVER 13013M: Yinbo Zhu <zhuyinbo@loongson.cn> 13014L: loongarch@lists.linux.dev 13015S: Maintained 13016F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13017F: drivers/soc/loongson/loongson2_guts.c 13018 13019LOONGSON-2 SOC SERIES PM DRIVER 13020M: Yinbo Zhu <zhuyinbo@loongson.cn> 13021L: linux-pm@vger.kernel.org 13022S: Maintained 13023F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13024F: drivers/soc/loongson/loongson2_pm.c 13025 13026LOONGSON-2 SOC SERIES PINCTRL DRIVER 13027M: zhanghongchen <zhanghongchen@loongson.cn> 13028M: Yinbo Zhu <zhuyinbo@loongson.cn> 13029L: linux-gpio@vger.kernel.org 13030S: Maintained 13031F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13032F: drivers/pinctrl/pinctrl-loongson2.c 13033 13034LOONGSON-2 SOC SERIES THERMAL DRIVER 13035M: zhanghongchen <zhanghongchen@loongson.cn> 13036M: Yinbo Zhu <zhuyinbo@loongson.cn> 13037L: linux-pm@vger.kernel.org 13038S: Maintained 13039F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13040F: drivers/thermal/loongson2_thermal.c 13041 13042LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13043M: Sathya Prakash <sathya.prakash@broadcom.com> 13044M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13045M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13046L: MPT-FusionLinux.pdl@broadcom.com 13047L: linux-scsi@vger.kernel.org 13048S: Supported 13049W: http://www.avagotech.com/support/ 13050F: drivers/message/fusion/ 13051F: drivers/scsi/mpt3sas/ 13052 13053LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13054M: Matthew Wilcox <willy@infradead.org> 13055L: linux-scsi@vger.kernel.org 13056S: Maintained 13057F: drivers/scsi/sym53c8xx_2/ 13058 13059LTC1660 DAC DRIVER 13060M: Marcus Folkesson <marcus.folkesson@gmail.com> 13061L: linux-iio@vger.kernel.org 13062S: Maintained 13063F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13064F: drivers/iio/dac/ltc1660.c 13065 13066LTC2688 IIO DAC DRIVER 13067M: Nuno Sá <nuno.sa@analog.com> 13068L: linux-iio@vger.kernel.org 13069S: Supported 13070W: https://ez.analog.com/linux-software-drivers 13071F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13072F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13073F: drivers/iio/dac/ltc2688.c 13074 13075LTC2947 HARDWARE MONITOR DRIVER 13076M: Nuno Sá <nuno.sa@analog.com> 13077L: linux-hwmon@vger.kernel.org 13078S: Supported 13079W: https://ez.analog.com/linux-software-drivers 13080F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13081F: drivers/hwmon/ltc2947-core.c 13082F: drivers/hwmon/ltc2947-i2c.c 13083F: drivers/hwmon/ltc2947-spi.c 13084F: drivers/hwmon/ltc2947.h 13085 13086LTC2991 HARDWARE MONITOR DRIVER 13087M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13088L: linux-hwmon@vger.kernel.org 13089S: Supported 13090W: https://ez.analog.com/linux-software-drivers 13091F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13092F: drivers/hwmon/ltc2991.c 13093 13094LTC2983 IIO TEMPERATURE DRIVER 13095M: Nuno Sá <nuno.sa@analog.com> 13096L: linux-iio@vger.kernel.org 13097S: Supported 13098W: https://ez.analog.com/linux-software-drivers 13099F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13100F: drivers/iio/temperature/ltc2983.c 13101 13102LTC4282 HARDWARE MONITOR DRIVER 13103M: Nuno Sa <nuno.sa@analog.com> 13104L: linux-hwmon@vger.kernel.org 13105S: Supported 13106F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13107F: Documentation/hwmon/ltc4282.rst 13108F: drivers/hwmon/ltc4282.c 13109 13110LTC4286 HARDWARE MONITOR DRIVER 13111M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13112L: linux-i2c@vger.kernel.org 13113S: Maintained 13114F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13115F: Documentation/hwmon/ltc4286.rst 13116F: drivers/hwmon/pmbus/Kconfig 13117F: drivers/hwmon/pmbus/Makefile 13118F: drivers/hwmon/pmbus/ltc4286.c 13119 13120LTC4306 I2C MULTIPLEXER DRIVER 13121M: Michael Hennerich <michael.hennerich@analog.com> 13122L: linux-i2c@vger.kernel.org 13123S: Supported 13124W: https://ez.analog.com/linux-software-drivers 13125F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13126F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13127 13128LTP (Linux Test Project) 13129M: Cyril Hrubis <chrubis@suse.cz> 13130M: Jan Stancek <jstancek@redhat.com> 13131M: Petr Vorel <pvorel@suse.cz> 13132M: Li Wang <liwang@redhat.com> 13133M: Yang Xu <xuyang2018.jy@fujitsu.com> 13134L: ltp@lists.linux.it (subscribers-only) 13135S: Maintained 13136W: http://linux-test-project.github.io/ 13137T: git https://github.com/linux-test-project/ltp.git 13138 13139LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13140M: Anshul Dalal <anshulusr@gmail.com> 13141L: linux-iio@vger.kernel.org 13142S: Maintained 13143F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13144F: drivers/iio/light/ltr390.c 13145 13146LYNX 28G SERDES PHY DRIVER 13147M: Ioana Ciornei <ioana.ciornei@nxp.com> 13148L: netdev@vger.kernel.org 13149S: Supported 13150F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13151F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13152 13153LYNX PCS MODULE 13154M: Ioana Ciornei <ioana.ciornei@nxp.com> 13155L: netdev@vger.kernel.org 13156S: Supported 13157F: drivers/net/pcs/pcs-lynx.c 13158F: include/linux/pcs-lynx.h 13159 13160M68K ARCHITECTURE 13161M: Geert Uytterhoeven <geert@linux-m68k.org> 13162L: linux-m68k@lists.linux-m68k.org 13163S: Maintained 13164W: http://www.linux-m68k.org/ 13165T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13166F: arch/m68k/ 13167F: drivers/zorro/ 13168 13169M68K ON APPLE MACINTOSH 13170M: Joshua Thompson <funaho@jurai.org> 13171L: linux-m68k@lists.linux-m68k.org 13172S: Maintained 13173W: http://www.mac.linux-m68k.org/ 13174F: arch/m68k/mac/ 13175F: drivers/macintosh/adb-iop.c 13176F: drivers/macintosh/via-macii.c 13177 13178M68K ON HP9000/300 13179M: Philip Blundell <philb@gnu.org> 13180S: Maintained 13181W: http://www.tazenda.demon.co.uk/phil/linux-hp 13182F: arch/m68k/hp300/ 13183 13184M88DS3103 MEDIA DRIVER 13185L: linux-media@vger.kernel.org 13186S: Orphan 13187W: https://linuxtv.org 13188Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13189F: drivers/media/dvb-frontends/m88ds3103* 13190 13191M88RS2000 MEDIA DRIVER 13192M: Malcolm Priestley <tvboxspy@gmail.com> 13193L: linux-media@vger.kernel.org 13194S: Maintained 13195W: https://linuxtv.org 13196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13197F: drivers/media/dvb-frontends/m88rs2000* 13198 13199MA901 MASTERKIT USB FM RADIO DRIVER 13200M: Alexey Klimov <klimov.linux@gmail.com> 13201L: linux-media@vger.kernel.org 13202S: Maintained 13203T: git git://linuxtv.org/media_tree.git 13204F: drivers/media/radio/radio-ma901.c 13205 13206MAC80211 13207M: Johannes Berg <johannes@sipsolutions.net> 13208L: linux-wireless@vger.kernel.org 13209S: Maintained 13210W: https://wireless.wiki.kernel.org/ 13211Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13212T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13213T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13214F: Documentation/networking/mac80211-injection.rst 13215F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13216F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13217F: include/net/mac80211.h 13218F: net/mac80211/ 13219 13220MAILBOX API 13221M: Jassi Brar <jassisinghbrar@gmail.com> 13222L: linux-kernel@vger.kernel.org 13223S: Maintained 13224F: Documentation/devicetree/bindings/mailbox/ 13225F: drivers/mailbox/ 13226F: include/dt-bindings/mailbox/ 13227F: include/linux/mailbox_client.h 13228F: include/linux/mailbox_controller.h 13229 13230MAILBOX ARM MHUv2 13231M: Viresh Kumar <viresh.kumar@linaro.org> 13232M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13233L: linux-kernel@vger.kernel.org 13234S: Maintained 13235F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13236F: drivers/mailbox/arm_mhuv2.c 13237F: include/linux/mailbox/arm_mhuv2_message.h 13238 13239MAILBOX ARM MHUv3 13240M: Sudeep Holla <sudeep.holla@arm.com> 13241M: Cristian Marussi <cristian.marussi@arm.com> 13242L: linux-kernel@vger.kernel.org 13243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13244S: Maintained 13245F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13246F: drivers/mailbox/arm_mhuv3.c 13247 13248MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13249M: Alejandro Colomar <alx@kernel.org> 13250L: linux-man@vger.kernel.org 13251S: Maintained 13252W: http://www.kernel.org/doc/man-pages 13253T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13254T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13255 13256MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13257M: Jeremy Kerr <jk@codeconstruct.com.au> 13258M: Matt Johnston <matt@codeconstruct.com.au> 13259L: netdev@vger.kernel.org 13260S: Maintained 13261F: Documentation/networking/mctp.rst 13262F: drivers/net/mctp/ 13263F: include/net/mctp.h 13264F: include/net/mctpdevice.h 13265F: include/net/netns/mctp.h 13266F: net/mctp/ 13267 13268MAPLE TREE 13269M: Liam R. Howlett <Liam.Howlett@oracle.com> 13270L: maple-tree@lists.infradead.org 13271L: linux-mm@kvack.org 13272S: Supported 13273F: Documentation/core-api/maple_tree.rst 13274F: include/linux/maple_tree.h 13275F: include/trace/events/maple_tree.h 13276F: lib/maple_tree.c 13277F: lib/test_maple_tree.c 13278F: tools/testing/radix-tree/linux/maple_tree.h 13279F: tools/testing/radix-tree/maple.c 13280 13281MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13282M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13283L: linux-mips@vger.kernel.org 13284S: Maintained 13285F: arch/mips/boot/dts/img/pistachio* 13286 13287MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13288M: Andrew Lunn <andrew@lunn.ch> 13289L: netdev@vger.kernel.org 13290S: Maintained 13291F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13292F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13293F: Documentation/networking/devlink/mv88e6xxx.rst 13294F: drivers/net/dsa/mv88e6xxx/ 13295F: include/linux/dsa/mv88e6xxx.h 13296F: include/linux/platform_data/mv88e6xxx.h 13297 13298MARVELL ARMADA 3700 PHY DRIVERS 13299M: Miquel Raynal <miquel.raynal@bootlin.com> 13300S: Maintained 13301F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13302F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13303F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13304F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13305 13306MARVELL ARMADA 3700 SERIAL DRIVER 13307M: Pali Rohár <pali@kernel.org> 13308S: Maintained 13309F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13310F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13311F: drivers/tty/serial/mvebu-uart.c 13312 13313MARVELL ARMADA DRM SUPPORT 13314M: Russell King <linux@armlinux.org.uk> 13315S: Maintained 13316T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13317T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13318F: Documentation/devicetree/bindings/display/armada/ 13319F: drivers/gpu/drm/armada/ 13320F: include/uapi/drm/armada_drm.h 13321 13322MARVELL CRYPTO DRIVER 13323M: Boris Brezillon <bbrezillon@kernel.org> 13324M: Arnaud Ebalard <arno@natisbad.org> 13325M: Srujana Challa <schalla@marvell.com> 13326L: linux-crypto@vger.kernel.org 13327S: Maintained 13328F: drivers/crypto/marvell/ 13329F: include/linux/soc/marvell/octeontx2/ 13330 13331MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13332M: Mirko Lindner <mlindner@marvell.com> 13333M: Stephen Hemminger <stephen@networkplumber.org> 13334L: netdev@vger.kernel.org 13335S: Maintained 13336F: drivers/net/ethernet/marvell/sk* 13337 13338MARVELL LIBERTAS WIRELESS DRIVER 13339L: libertas-dev@lists.infradead.org 13340S: Orphan 13341F: drivers/net/wireless/marvell/libertas/ 13342 13343MARVELL MACCHIATOBIN SUPPORT 13344M: Russell King <linux@armlinux.org.uk> 13345L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13346S: Maintained 13347F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13348 13349MARVELL MV643XX ETHERNET DRIVER 13350M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13351L: netdev@vger.kernel.org 13352S: Maintained 13353F: drivers/net/ethernet/marvell/mv643xx_eth.* 13354F: include/linux/mv643xx.h 13355 13356MARVELL MV88X3310 PHY DRIVER 13357M: Russell King <linux@armlinux.org.uk> 13358M: Marek Behún <kabel@kernel.org> 13359L: netdev@vger.kernel.org 13360S: Maintained 13361F: drivers/net/phy/marvell10g.c 13362 13363MARVELL MVEBU THERMAL DRIVER 13364M: Miquel Raynal <miquel.raynal@bootlin.com> 13365S: Maintained 13366F: drivers/thermal/armada_thermal.c 13367 13368MARVELL MVNETA ETHERNET DRIVER 13369M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13370L: netdev@vger.kernel.org 13371S: Maintained 13372F: drivers/net/ethernet/marvell/mvneta* 13373 13374MARVELL MVPP2 ETHERNET DRIVER 13375M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13376M: Russell King <linux@armlinux.org.uk> 13377L: netdev@vger.kernel.org 13378S: Maintained 13379F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13380F: drivers/net/ethernet/marvell/mvpp2/ 13381 13382MARVELL MWIFIEX WIRELESS DRIVER 13383M: Brian Norris <briannorris@chromium.org> 13384R: Francesco Dolcini <francesco@dolcini.it> 13385L: linux-wireless@vger.kernel.org 13386S: Odd Fixes 13387F: drivers/net/wireless/marvell/mwifiex/ 13388 13389MARVELL MWL8K WIRELESS DRIVER 13390L: linux-wireless@vger.kernel.org 13391S: Orphan 13392F: drivers/net/wireless/marvell/mwl8k.c 13393 13394MARVELL NAND CONTROLLER DRIVER 13395M: Miquel Raynal <miquel.raynal@bootlin.com> 13396L: linux-mtd@lists.infradead.org 13397S: Maintained 13398F: drivers/mtd/nand/raw/marvell_nand.c 13399 13400MARVELL OCTEON ENDPOINT DRIVER 13401M: Veerasenareddy Burru <vburru@marvell.com> 13402M: Sathesh Edara <sedara@marvell.com> 13403L: netdev@vger.kernel.org 13404S: Supported 13405F: drivers/net/ethernet/marvell/octeon_ep 13406 13407MARVELL OCTEON ENDPOINT VF DRIVER 13408M: Veerasenareddy Burru <vburru@marvell.com> 13409M: Sathesh Edara <sedara@marvell.com> 13410M: Shinas Rasheed <srasheed@marvell.com> 13411M: Satananda Burla <sburla@marvell.com> 13412L: netdev@vger.kernel.org 13413S: Supported 13414F: drivers/net/ethernet/marvell/octeon_ep_vf 13415 13416MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13417M: Sunil Goutham <sgoutham@marvell.com> 13418M: Geetha sowjanya <gakula@marvell.com> 13419M: Subbaraya Sundeep <sbhatta@marvell.com> 13420M: hariprasad <hkelam@marvell.com> 13421L: netdev@vger.kernel.org 13422S: Supported 13423F: drivers/net/ethernet/marvell/octeontx2/nic/ 13424F: include/linux/soc/marvell/octeontx2/ 13425 13426MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13427M: Sunil Goutham <sgoutham@marvell.com> 13428M: Linu Cherian <lcherian@marvell.com> 13429M: Geetha sowjanya <gakula@marvell.com> 13430M: Jerin Jacob <jerinj@marvell.com> 13431M: hariprasad <hkelam@marvell.com> 13432M: Subbaraya Sundeep <sbhatta@marvell.com> 13433L: netdev@vger.kernel.org 13434S: Supported 13435F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13436F: drivers/net/ethernet/marvell/octeontx2/af/ 13437 13438MARVELL PRESTERA ETHERNET SWITCH DRIVER 13439M: Taras Chornyi <taras.chornyi@plvision.eu> 13440S: Supported 13441W: https://github.com/Marvell-switching/switchdev-prestera 13442F: drivers/net/ethernet/marvell/prestera/ 13443 13444MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13445M: Nicolas Pitre <nico@fluxnic.net> 13446S: Odd Fixes 13447F: drivers/mmc/host/mvsdio.* 13448 13449MARVELL USB MDIO CONTROLLER DRIVER 13450M: Tobias Waldekranz <tobias@waldekranz.com> 13451L: netdev@vger.kernel.org 13452S: Maintained 13453F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13454F: drivers/net/mdio/mdio-mvusb.c 13455 13456MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13457M: Hu Ziji <huziji@marvell.com> 13458L: linux-mmc@vger.kernel.org 13459S: Supported 13460F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13461F: drivers/mmc/host/sdhci-xenon* 13462 13463MATROX FRAMEBUFFER DRIVER 13464L: linux-fbdev@vger.kernel.org 13465S: Orphan 13466F: drivers/video/fbdev/matrox/matroxfb_* 13467F: include/uapi/linux/matroxfb.h 13468 13469MAX15301 DRIVER 13470M: Daniel Nilsson <daniel.nilsson@flex.com> 13471L: linux-hwmon@vger.kernel.org 13472S: Maintained 13473F: Documentation/hwmon/max15301.rst 13474F: drivers/hwmon/pmbus/max15301.c 13475 13476MAX2175 SDR TUNER DRIVER 13477M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13478L: linux-media@vger.kernel.org 13479S: Maintained 13480T: git git://linuxtv.org/media_tree.git 13481F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13482F: Documentation/userspace-api/media/drivers/max2175.rst 13483F: drivers/media/i2c/max2175* 13484F: include/uapi/linux/max2175.h 13485 13486MAX31335 RTC DRIVER 13487M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13488L: linux-rtc@vger.kernel.org 13489S: Supported 13490W: https://ez.analog.com/linux-software-drivers 13491F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13492F: drivers/rtc/rtc-max31335.c 13493 13494MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13495L: linux-hwmon@vger.kernel.org 13496S: Orphan 13497F: Documentation/hwmon/max6650.rst 13498F: drivers/hwmon/max6650.c 13499 13500MAX9286 QUAD GMSL DESERIALIZER DRIVER 13501M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13502M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13503M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13504M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13505L: linux-media@vger.kernel.org 13506S: Maintained 13507F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13508F: drivers/media/i2c/max9286.c 13509 13510MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13511M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13512L: linux-media@vger.kernel.org 13513S: Maintained 13514F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13515F: drivers/staging/media/max96712/max96712.c 13516 13517MAX9860 MONO AUDIO VOICE CODEC DRIVER 13518M: Peter Rosin <peda@axentia.se> 13519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13520S: Maintained 13521F: Documentation/devicetree/bindings/sound/max9860.txt 13522F: sound/soc/codecs/max9860.* 13523 13524MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13525M: Andreas Klinger <ak@it-klinger.de> 13526L: linux-iio@vger.kernel.org 13527S: Maintained 13528F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13529F: drivers/iio/proximity/mb1232.c 13530 13531MAXIM MAX11205 DRIVER 13532M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13533L: linux-iio@vger.kernel.org 13534S: Supported 13535W: https://ez.analog.com/linux-software-drivers 13536F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13537F: drivers/iio/adc/max11205.c 13538 13539MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13540R: Iskren Chernev <iskren.chernev@gmail.com> 13541R: Krzysztof Kozlowski <krzk@kernel.org> 13542R: Marek Szyprowski <m.szyprowski@samsung.com> 13543R: Matheus Castello <matheus@castello.eng.br> 13544L: linux-pm@vger.kernel.org 13545S: Maintained 13546F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13547F: drivers/power/supply/max17040_battery.c 13548 13549MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13550R: Hans de Goede <hdegoede@redhat.com> 13551R: Krzysztof Kozlowski <krzk@kernel.org> 13552R: Marek Szyprowski <m.szyprowski@samsung.com> 13553R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13554R: Purism Kernel Team <kernel@puri.sm> 13555L: linux-pm@vger.kernel.org 13556S: Maintained 13557F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13558F: drivers/power/supply/max17042_battery.c 13559 13560MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13561M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13562L: linux-kernel@vger.kernel.org 13563S: Maintained 13564F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13565F: drivers/regulator/max20086-regulator.c 13566 13567MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13568M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13569L: linux-iio@vger.kernel.org 13570S: Maintained 13571F: drivers/iio/temperature/max30208.c 13572 13573MAXIM MAX77650 PMIC MFD DRIVER 13574M: Bartosz Golaszewski <brgl@bgdev.pl> 13575L: linux-kernel@vger.kernel.org 13576S: Maintained 13577F: Documentation/devicetree/bindings/*/*max77650.yaml 13578F: Documentation/devicetree/bindings/*/max77650*.yaml 13579F: drivers/gpio/gpio-max77650.c 13580F: drivers/input/misc/max77650-onkey.c 13581F: drivers/leds/leds-max77650.c 13582F: drivers/mfd/max77650.c 13583F: drivers/power/supply/max77650-charger.c 13584F: drivers/regulator/max77650-regulator.c 13585F: include/linux/mfd/max77650.h 13586 13587MAXIM MAX77714 PMIC MFD DRIVER 13588M: Luca Ceresoli <luca@lucaceresoli.net> 13589S: Maintained 13590F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13591F: drivers/mfd/max77714.c 13592F: include/linux/mfd/max77714.h 13593 13594MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13595M: Javier Martinez Canillas <javier@dowhile0.org> 13596L: linux-kernel@vger.kernel.org 13597S: Supported 13598F: Documentation/devicetree/bindings/*/*max77802.yaml 13599F: drivers/regulator/max77802-regulator.c 13600F: include/dt-bindings/*/*max77802.h 13601 13602MAXIM MAX77976 BATTERY CHARGER 13603M: Luca Ceresoli <luca@lucaceresoli.net> 13604S: Supported 13605F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13606F: drivers/power/supply/max77976_charger.c 13607 13608MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13609M: Krzysztof Kozlowski <krzk@kernel.org> 13610L: linux-pm@vger.kernel.org 13611S: Maintained 13612B: mailto:linux-samsung-soc@vger.kernel.org 13613F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13614F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13615F: drivers/power/supply/max14577_charger.c 13616F: drivers/power/supply/max77693_charger.c 13617 13618MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13619M: Chanwoo Choi <cw00.choi@samsung.com> 13620M: Krzysztof Kozlowski <krzk@kernel.org> 13621L: linux-kernel@vger.kernel.org 13622S: Maintained 13623B: mailto:linux-samsung-soc@vger.kernel.org 13624F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13625F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13626F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13627F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13628F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13629F: drivers/*/*max77843.c 13630F: drivers/*/max14577*.c 13631F: drivers/*/max77686*.c 13632F: drivers/*/max77693*.c 13633F: drivers/clk/clk-max77686.c 13634F: drivers/extcon/extcon-max14577.c 13635F: drivers/extcon/extcon-max77693.c 13636F: drivers/rtc/rtc-max77686.c 13637F: include/linux/mfd/max14577*.h 13638F: include/linux/mfd/max77686*.h 13639F: include/linux/mfd/max77693*.h 13640 13641MAXIRADIO FM RADIO RECEIVER DRIVER 13642M: Hans Verkuil <hverkuil@xs4all.nl> 13643L: linux-media@vger.kernel.org 13644S: Maintained 13645W: https://linuxtv.org 13646T: git git://linuxtv.org/media_tree.git 13647F: drivers/media/radio/radio-maxiradio* 13648 13649MAXLINEAR ETHERNET PHY DRIVER 13650M: Xu Liang <lxu@maxlinear.com> 13651L: netdev@vger.kernel.org 13652S: Supported 13653F: drivers/net/phy/mxl-gpy.c 13654 13655MCAN MMIO DEVICE DRIVER 13656M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13657L: linux-can@vger.kernel.org 13658S: Maintained 13659F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13660F: drivers/net/can/m_can/m_can.c 13661F: drivers/net/can/m_can/m_can.h 13662F: drivers/net/can/m_can/m_can_platform.c 13663 13664MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13665R: Yasushi SHOJI <yashi@spacecubics.com> 13666L: linux-can@vger.kernel.org 13667S: Maintained 13668F: drivers/net/can/usb/mcba_usb.c 13669 13670MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13671M: Rishi Gupta <gupt21@gmail.com> 13672L: linux-i2c@vger.kernel.org 13673L: linux-input@vger.kernel.org 13674S: Maintained 13675F: drivers/hid/hid-mcp2221.c 13676 13677MCP251XFD SPI-CAN NETWORK DRIVER 13678M: Marc Kleine-Budde <mkl@pengutronix.de> 13679M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13680R: Thomas Kopp <thomas.kopp@microchip.com> 13681L: linux-can@vger.kernel.org 13682S: Maintained 13683F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13684F: drivers/net/can/spi/mcp251xfd/ 13685 13686MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13687M: Peter Rosin <peda@axentia.se> 13688L: linux-iio@vger.kernel.org 13689S: Maintained 13690F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13691F: drivers/iio/potentiometer/mcp4018.c 13692F: drivers/iio/potentiometer/mcp4531.c 13693 13694MCP4821 DAC DRIVER 13695M: Anshul Dalal <anshulusr@gmail.com> 13696L: linux-iio@vger.kernel.org 13697S: Maintained 13698F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13699F: drivers/iio/dac/mcp4821.c 13700 13701MCR20A IEEE-802.15.4 RADIO DRIVER 13702M: Stefan Schmidt <stefan@datenfreihafen.org> 13703L: linux-wpan@vger.kernel.org 13704S: Odd Fixes 13705W: https://github.com/xueliu/mcr20a-linux 13706F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13707F: drivers/net/ieee802154/mcr20a.c 13708F: drivers/net/ieee802154/mcr20a.h 13709 13710MDIO REGMAP DRIVER 13711M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13712L: netdev@vger.kernel.org 13713S: Maintained 13714F: drivers/net/mdio/mdio-regmap.c 13715F: include/linux/mdio/mdio-regmap.h 13716 13717MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13718M: William Breathitt Gray <wbg@kernel.org> 13719L: linux-iio@vger.kernel.org 13720S: Maintained 13721F: drivers/iio/dac/cio-dac.c 13722 13723MEDIA CONTROLLER FRAMEWORK 13724M: Sakari Ailus <sakari.ailus@linux.intel.com> 13725M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13726L: linux-media@vger.kernel.org 13727S: Supported 13728W: https://www.linuxtv.org 13729T: git git://linuxtv.org/media_tree.git 13730F: drivers/media/mc/ 13731F: include/media/media-*.h 13732F: include/uapi/linux/media.h 13733 13734MEDIA DRIVER FOR FREESCALE IMX PXP 13735M: Philipp Zabel <p.zabel@pengutronix.de> 13736L: linux-media@vger.kernel.org 13737S: Maintained 13738T: git git://linuxtv.org/media_tree.git 13739F: drivers/media/platform/nxp/imx-pxp.[ch] 13740 13741MEDIA DRIVERS FOR ASCOT2E 13742M: Sergey Kozlov <serjk@netup.ru> 13743M: Abylay Ospan <aospan@netup.ru> 13744L: linux-media@vger.kernel.org 13745S: Supported 13746W: https://linuxtv.org 13747W: http://netup.tv/ 13748T: git git://linuxtv.org/media_tree.git 13749F: drivers/media/dvb-frontends/ascot2e* 13750 13751MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13752M: Jasmin Jessich <jasmin@anw.at> 13753L: linux-media@vger.kernel.org 13754S: Maintained 13755W: https://linuxtv.org 13756T: git git://linuxtv.org/media_tree.git 13757F: drivers/media/dvb-frontends/cxd2099* 13758 13759MEDIA DRIVERS FOR CXD2841ER 13760M: Sergey Kozlov <serjk@netup.ru> 13761M: Abylay Ospan <aospan@netup.ru> 13762L: linux-media@vger.kernel.org 13763S: Supported 13764W: https://linuxtv.org 13765W: http://netup.tv/ 13766T: git git://linuxtv.org/media_tree.git 13767F: drivers/media/dvb-frontends/cxd2841er* 13768 13769MEDIA DRIVERS FOR CXD2880 13770M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13771L: linux-media@vger.kernel.org 13772S: Supported 13773W: http://linuxtv.org/ 13774T: git git://linuxtv.org/media_tree.git 13775F: drivers/media/dvb-frontends/cxd2880/* 13776F: drivers/media/spi/cxd2880* 13777 13778MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13779L: linux-media@vger.kernel.org 13780S: Orphan 13781W: https://linuxtv.org 13782T: git git://linuxtv.org/media_tree.git 13783F: drivers/media/pci/ddbridge/* 13784 13785MEDIA DRIVERS FOR FREESCALE IMX 13786M: Steve Longerbeam <slongerbeam@gmail.com> 13787M: Philipp Zabel <p.zabel@pengutronix.de> 13788L: linux-media@vger.kernel.org 13789S: Maintained 13790T: git git://linuxtv.org/media_tree.git 13791F: Documentation/admin-guide/media/imx.rst 13792F: Documentation/devicetree/bindings/media/imx.txt 13793F: drivers/staging/media/imx/ 13794F: include/linux/imx-media.h 13795F: include/media/imx.h 13796 13797MEDIA DRIVERS FOR FREESCALE IMX7/8 13798M: Rui Miguel Silva <rmfrfs@gmail.com> 13799M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13800M: Martin Kepplinger <martin.kepplinger@puri.sm> 13801R: Purism Kernel Team <kernel@puri.sm> 13802L: linux-media@vger.kernel.org 13803S: Maintained 13804T: git git://linuxtv.org/media_tree.git 13805F: Documentation/admin-guide/media/imx7.rst 13806F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13807F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13808F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13809F: drivers/media/platform/nxp/imx-mipi-csis.c 13810F: drivers/media/platform/nxp/imx7-media-csi.c 13811F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13812 13813MEDIA DRIVERS FOR HELENE 13814M: Abylay Ospan <aospan@netup.ru> 13815L: linux-media@vger.kernel.org 13816S: Supported 13817W: https://linuxtv.org 13818W: http://netup.tv/ 13819T: git git://linuxtv.org/media_tree.git 13820F: drivers/media/dvb-frontends/helene* 13821 13822MEDIA DRIVERS FOR HORUS3A 13823M: Sergey Kozlov <serjk@netup.ru> 13824M: Abylay Ospan <aospan@netup.ru> 13825L: linux-media@vger.kernel.org 13826S: Supported 13827W: https://linuxtv.org 13828W: http://netup.tv/ 13829T: git git://linuxtv.org/media_tree.git 13830F: drivers/media/dvb-frontends/horus3a* 13831 13832MEDIA DRIVERS FOR LNBH25 13833M: Sergey Kozlov <serjk@netup.ru> 13834M: Abylay Ospan <aospan@netup.ru> 13835L: linux-media@vger.kernel.org 13836S: Supported 13837W: https://linuxtv.org 13838W: http://netup.tv/ 13839T: git git://linuxtv.org/media_tree.git 13840F: drivers/media/dvb-frontends/lnbh25* 13841 13842MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13843L: linux-media@vger.kernel.org 13844S: Orphan 13845W: https://linuxtv.org 13846T: git git://linuxtv.org/media_tree.git 13847F: drivers/media/dvb-frontends/mxl5xx* 13848 13849MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13850M: Sergey Kozlov <serjk@netup.ru> 13851M: Abylay Ospan <aospan@netup.ru> 13852L: linux-media@vger.kernel.org 13853S: Supported 13854W: https://linuxtv.org 13855W: http://netup.tv/ 13856T: git git://linuxtv.org/media_tree.git 13857F: drivers/media/pci/netup_unidvb/* 13858 13859MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13860M: Dmitry Osipenko <digetx@gmail.com> 13861L: linux-media@vger.kernel.org 13862L: linux-tegra@vger.kernel.org 13863S: Maintained 13864T: git git://linuxtv.org/media_tree.git 13865F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13866F: drivers/media/platform/nvidia/tegra-vde/ 13867 13868MEDIA DRIVERS FOR RENESAS - CEU 13869M: Jacopo Mondi <jacopo@jmondi.org> 13870L: linux-media@vger.kernel.org 13871L: linux-renesas-soc@vger.kernel.org 13872S: Supported 13873T: git git://linuxtv.org/media_tree.git 13874F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13875F: drivers/media/platform/renesas/renesas-ceu.c 13876F: include/media/drv-intf/renesas-ceu.h 13877 13878MEDIA DRIVERS FOR RENESAS - DRIF 13879M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13880L: linux-media@vger.kernel.org 13881L: linux-renesas-soc@vger.kernel.org 13882S: Supported 13883T: git git://linuxtv.org/media_tree.git 13884F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13885F: drivers/media/platform/renesas/rcar_drif.c 13886 13887MEDIA DRIVERS FOR RENESAS - FCP 13888M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13889L: linux-media@vger.kernel.org 13890L: linux-renesas-soc@vger.kernel.org 13891S: Supported 13892T: git git://linuxtv.org/media_tree.git 13893F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13894F: drivers/media/platform/renesas/rcar-fcp.c 13895F: include/media/rcar-fcp.h 13896 13897MEDIA DRIVERS FOR RENESAS - FDP1 13898M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13899L: linux-media@vger.kernel.org 13900L: linux-renesas-soc@vger.kernel.org 13901S: Supported 13902T: git git://linuxtv.org/media_tree.git 13903F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13904F: drivers/media/platform/renesas/rcar_fdp1.c 13905 13906MEDIA DRIVERS FOR RENESAS - VIN 13907M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13908L: linux-media@vger.kernel.org 13909L: linux-renesas-soc@vger.kernel.org 13910S: Supported 13911T: git git://linuxtv.org/media_tree.git 13912F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13913F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13914F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13915F: drivers/media/platform/renesas/rcar-csi2.c 13916F: drivers/media/platform/renesas/rcar-isp.c 13917F: drivers/media/platform/renesas/rcar-vin/ 13918 13919MEDIA DRIVERS FOR RENESAS - VSP1 13920M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13921M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13922L: linux-media@vger.kernel.org 13923L: linux-renesas-soc@vger.kernel.org 13924S: Supported 13925T: git git://linuxtv.org/media_tree.git 13926F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13927F: drivers/media/platform/renesas/vsp1/ 13928 13929MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13930L: linux-media@vger.kernel.org 13931S: Orphan 13932W: https://linuxtv.org 13933T: git git://linuxtv.org/media_tree.git 13934F: drivers/media/dvb-frontends/stv0910* 13935 13936MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13937L: linux-media@vger.kernel.org 13938S: Orphan 13939W: https://linuxtv.org 13940T: git git://linuxtv.org/media_tree.git 13941F: drivers/media/dvb-frontends/stv6111* 13942 13943MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13944M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13945M: Alain Volmat <alain.volmat@foss.st.com> 13946L: linux-media@vger.kernel.org 13947S: Supported 13948T: git git://linuxtv.org/media_tree.git 13949F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13950F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13951F: drivers/media/platform/st/stm32/stm32-dcmi.c 13952F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13953 13954MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13955M: Mauro Carvalho Chehab <mchehab@kernel.org> 13956L: linux-media@vger.kernel.org 13957S: Maintained 13958W: https://linuxtv.org 13959Q: http://patchwork.kernel.org/project/linux-media/list/ 13960T: git git://linuxtv.org/media_tree.git 13961F: Documentation/admin-guide/media/ 13962F: Documentation/devicetree/bindings/media/ 13963F: Documentation/driver-api/media/ 13964F: Documentation/userspace-api/media/ 13965F: drivers/media/ 13966F: drivers/staging/media/ 13967F: include/dt-bindings/media/ 13968F: include/linux/platform_data/media/ 13969F: include/media/ 13970F: include/uapi/linux/dvb/ 13971F: include/uapi/linux/ivtv* 13972F: include/uapi/linux/media.h 13973F: include/uapi/linux/uvcvideo.h 13974F: include/uapi/linux/v4l2-* 13975F: include/uapi/linux/videodev2.h 13976 13977MEDIATEK BLUETOOTH DRIVER 13978M: Sean Wang <sean.wang@mediatek.com> 13979L: linux-bluetooth@vger.kernel.org 13980L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13981S: Maintained 13982F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 13983F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13984F: drivers/bluetooth/btmtkuart.c 13985 13986MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13987M: Sean Wang <sean.wang@mediatek.com> 13988L: linux-pm@vger.kernel.org 13989S: Maintained 13990F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13991F: drivers/power/reset/mt6323-poweroff.c 13992 13993MEDIATEK CIR DRIVER 13994M: Sean Wang <sean.wang@mediatek.com> 13995S: Maintained 13996F: drivers/media/rc/mtk-cir.c 13997 13998MEDIATEK DMA DRIVER 13999M: Sean Wang <sean.wang@mediatek.com> 14000L: dmaengine@vger.kernel.org 14001L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14002L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14003S: Maintained 14004F: Documentation/devicetree/bindings/dma/mediatek,* 14005F: drivers/dma/mediatek/ 14006 14007MEDIATEK ETHERNET DRIVER 14008M: Felix Fietkau <nbd@nbd.name> 14009M: Sean Wang <sean.wang@mediatek.com> 14010M: Mark Lee <Mark-MC.Lee@mediatek.com> 14011M: Lorenzo Bianconi <lorenzo@kernel.org> 14012L: netdev@vger.kernel.org 14013S: Maintained 14014F: drivers/net/ethernet/mediatek/ 14015 14016MEDIATEK ETHERNET PCS DRIVER 14017M: Alexander Couzens <lynxis@fe80.eu> 14018M: Daniel Golle <daniel@makrotopia.org> 14019L: netdev@vger.kernel.org 14020S: Maintained 14021F: drivers/net/pcs/pcs-mtk-lynxi.c 14022F: include/linux/pcs/pcs-mtk-lynxi.h 14023 14024MEDIATEK ETHERNET PHY DRIVERS 14025M: Daniel Golle <daniel@makrotopia.org> 14026M: Qingfang Deng <dqfext@gmail.com> 14027M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14028L: netdev@vger.kernel.org 14029S: Maintained 14030F: drivers/net/phy/mediatek-ge-soc.c 14031F: drivers/net/phy/mediatek-ge.c 14032F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14033 14034MEDIATEK I2C CONTROLLER DRIVER 14035M: Qii Wang <qii.wang@mediatek.com> 14036L: linux-i2c@vger.kernel.org 14037S: Maintained 14038F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14039F: drivers/i2c/busses/i2c-mt65xx.c 14040 14041MEDIATEK IOMMU DRIVER 14042M: Yong Wu <yong.wu@mediatek.com> 14043L: iommu@lists.linux.dev 14044L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14045S: Supported 14046F: Documentation/devicetree/bindings/iommu/mediatek* 14047F: drivers/iommu/mtk_iommu* 14048F: include/dt-bindings/memory/mediatek,mt*-port.h 14049F: include/dt-bindings/memory/mt*-port.h 14050 14051MEDIATEK JPEG DRIVER 14052M: Bin Liu <bin.liu@mediatek.com> 14053S: Supported 14054F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14055F: drivers/media/platform/mediatek/jpeg/ 14056 14057MEDIATEK KEYPAD DRIVER 14058M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14059S: Supported 14060F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14061F: drivers/input/keyboard/mt6779-keypad.c 14062 14063MEDIATEK MDP DRIVER 14064M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14065M: Houlong Wei <houlong.wei@mediatek.com> 14066M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14067S: Supported 14068F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14069F: drivers/media/platform/mediatek/mdp/ 14070F: drivers/media/platform/mediatek/vpu/ 14071 14072MEDIATEK MEDIA DRIVER 14073M: Tiffany Lin <tiffany.lin@mediatek.com> 14074M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14075M: Yunfei Dong <yunfei.dong@mediatek.com> 14076S: Supported 14077F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14078F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14079F: drivers/media/platform/mediatek/vcodec/ 14080F: drivers/media/platform/mediatek/vpu/ 14081 14082MEDIATEK MIPI-CSI CDPHY DRIVER 14083M: Julien Stephan <jstephan@baylibre.com> 14084M: Andy Hsieh <andy.hsieh@mediatek.com> 14085S: Supported 14086F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14087F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14088 14089MEDIATEK MMC/SD/SDIO DRIVER 14090M: Chaotian Jing <chaotian.jing@mediatek.com> 14091S: Maintained 14092F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14093F: drivers/mmc/host/mtk-sd.c 14094 14095MEDIATEK MT76 WIRELESS LAN DRIVER 14096M: Felix Fietkau <nbd@nbd.name> 14097M: Lorenzo Bianconi <lorenzo@kernel.org> 14098M: Ryder Lee <ryder.lee@mediatek.com> 14099R: Shayne Chen <shayne.chen@mediatek.com> 14100R: Sean Wang <sean.wang@mediatek.com> 14101L: linux-wireless@vger.kernel.org 14102S: Maintained 14103T: git https://github.com/nbd168/wireless 14104F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14105F: drivers/net/wireless/mediatek/mt76/ 14106 14107MEDIATEK MT7601U WIRELESS LAN DRIVER 14108M: Jakub Kicinski <kuba@kernel.org> 14109L: linux-wireless@vger.kernel.org 14110S: Maintained 14111F: drivers/net/wireless/mediatek/mt7601u/ 14112 14113MEDIATEK MT7621 CLOCK DRIVER 14114M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14115S: Maintained 14116F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14117F: drivers/clk/ralink/clk-mt7621.c 14118 14119MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14120M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14121S: Maintained 14122F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14123F: drivers/pci/controller/pcie-mt7621.c 14124 14125MEDIATEK MT7621 PHY PCI DRIVER 14126M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14127S: Maintained 14128F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14129F: drivers/phy/ralink/phy-mt7621-pci.c 14130 14131MEDIATEK MT7621/28/88 I2C DRIVER 14132M: Stefan Roese <sr@denx.de> 14133L: linux-i2c@vger.kernel.org 14134S: Maintained 14135F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14136F: drivers/i2c/busses/i2c-mt7621.c 14137 14138MEDIATEK MTMIPS CLOCK DRIVER 14139M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14140S: Maintained 14141F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14142F: drivers/clk/ralink/clk-mtmips.c 14143 14144MEDIATEK NAND CONTROLLER DRIVER 14145L: linux-mtd@lists.infradead.org 14146S: Orphan 14147F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14148F: drivers/mtd/nand/raw/mtk_* 14149 14150MEDIATEK PMIC LED DRIVER 14151M: Sean Wang <sean.wang@mediatek.com> 14152S: Maintained 14153F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14154F: drivers/leds/leds-mt6323.c 14155 14156MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14157M: Sean Wang <sean.wang@mediatek.com> 14158S: Maintained 14159F: drivers/char/hw_random/mtk-rng.c 14160 14161MEDIATEK SMI DRIVER 14162M: Yong Wu <yong.wu@mediatek.com> 14163L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14164S: Supported 14165F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14166F: drivers/memory/mtk-smi.c 14167F: include/soc/mediatek/smi.h 14168 14169MEDIATEK SWITCH DRIVER 14170M: Arınç ÜNAL <arinc.unal@arinc9.com> 14171M: Daniel Golle <daniel@makrotopia.org> 14172M: DENG Qingfang <dqfext@gmail.com> 14173M: Sean Wang <sean.wang@mediatek.com> 14174L: netdev@vger.kernel.org 14175S: Maintained 14176F: drivers/net/dsa/mt7530-mdio.c 14177F: drivers/net/dsa/mt7530-mmio.c 14178F: drivers/net/dsa/mt7530.* 14179F: net/dsa/tag_mtk.c 14180 14181MEDIATEK T7XX 5G WWAN MODEM DRIVER 14182M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14183R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14184R: Liu Haijun <haijun.liu@mediatek.com> 14185R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14186R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14187L: netdev@vger.kernel.org 14188S: Supported 14189F: drivers/net/wwan/t7xx/ 14190 14191MEDIATEK USB3 DRD IP DRIVER 14192M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14193L: linux-usb@vger.kernel.org 14194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14195L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14196S: Maintained 14197F: Documentation/devicetree/bindings/usb/mediatek,* 14198F: drivers/usb/host/xhci-mtk* 14199F: drivers/usb/mtu3/ 14200 14201MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14202M: Peter Senna Tschudin <peter.senna@gmail.com> 14203M: Ian Ray <ian.ray@ge.com> 14204M: Martyn Welch <martyn.welch@collabora.co.uk> 14205S: Maintained 14206F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14207F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14208 14209MEGARAID SCSI/SAS DRIVERS 14210M: Kashyap Desai <kashyap.desai@broadcom.com> 14211M: Sumit Saxena <sumit.saxena@broadcom.com> 14212M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14213M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14214L: megaraidlinux.pdl@broadcom.com 14215L: linux-scsi@vger.kernel.org 14216S: Maintained 14217W: http://www.avagotech.com/support/ 14218F: Documentation/scsi/megaraid.rst 14219F: drivers/scsi/megaraid.* 14220F: drivers/scsi/megaraid/ 14221 14222MELEXIS MLX90614 DRIVER 14223M: Crt Mori <cmo@melexis.com> 14224L: linux-iio@vger.kernel.org 14225S: Supported 14226W: http://www.melexis.com 14227F: drivers/iio/temperature/mlx90614.c 14228 14229MELEXIS MLX90632 DRIVER 14230M: Crt Mori <cmo@melexis.com> 14231L: linux-iio@vger.kernel.org 14232S: Supported 14233W: http://www.melexis.com 14234F: drivers/iio/temperature/mlx90632.c 14235 14236MELEXIS MLX90635 DRIVER 14237M: Crt Mori <cmo@melexis.com> 14238L: linux-iio@vger.kernel.org 14239S: Supported 14240W: http://www.melexis.com 14241F: drivers/iio/temperature/mlx90635.c 14242 14243MELFAS MIP4 TOUCHSCREEN DRIVER 14244M: Sangwon Jee <jeesw@melfas.com> 14245S: Supported 14246W: http://www.melfas.com 14247F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14248F: drivers/input/touchscreen/melfas_mip4.c 14249 14250MELLANOX BLUEFIELD I2C DRIVER 14251M: Khalil Blaiech <kblaiech@nvidia.com> 14252M: Asmaa Mnebhi <asmaa@nvidia.com> 14253L: linux-i2c@vger.kernel.org 14254S: Supported 14255F: drivers/i2c/busses/i2c-mlxbf.c 14256 14257MELLANOX ETHERNET DRIVER (mlx4_en) 14258M: Tariq Toukan <tariqt@nvidia.com> 14259L: netdev@vger.kernel.org 14260S: Supported 14261W: http://www.mellanox.com 14262Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14263F: drivers/net/ethernet/mellanox/mlx4/en_* 14264 14265MELLANOX ETHERNET DRIVER (mlx5e) 14266M: Saeed Mahameed <saeedm@nvidia.com> 14267M: Tariq Toukan <tariqt@nvidia.com> 14268L: netdev@vger.kernel.org 14269S: Supported 14270W: http://www.mellanox.com 14271Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14272F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14273 14274MELLANOX ETHERNET INNOVA DRIVERS 14275R: Boris Pismenny <borisp@nvidia.com> 14276L: netdev@vger.kernel.org 14277S: Supported 14278W: http://www.mellanox.com 14279Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14280F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14281F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14282F: include/linux/mlx5/mlx5_ifc_fpga.h 14283 14284MELLANOX ETHERNET SWITCH DRIVERS 14285M: Ido Schimmel <idosch@nvidia.com> 14286M: Petr Machata <petrm@nvidia.com> 14287L: netdev@vger.kernel.org 14288S: Supported 14289W: http://www.mellanox.com 14290Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14291F: drivers/net/ethernet/mellanox/mlxsw/ 14292F: tools/testing/selftests/drivers/net/mlxsw/ 14293 14294MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14295M: mlxsw@nvidia.com 14296L: netdev@vger.kernel.org 14297S: Supported 14298W: http://www.mellanox.com 14299Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14300F: drivers/net/ethernet/mellanox/mlxfw/ 14301 14302MELLANOX HARDWARE PLATFORM SUPPORT 14303M: Hans de Goede <hdegoede@redhat.com> 14304M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14305M: Vadim Pasternak <vadimp@nvidia.com> 14306L: platform-driver-x86@vger.kernel.org 14307S: Supported 14308F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14309F: drivers/platform/mellanox/ 14310F: include/linux/platform_data/mlxreg.h 14311 14312MELLANOX MLX4 core VPI driver 14313M: Tariq Toukan <tariqt@nvidia.com> 14314L: netdev@vger.kernel.org 14315L: linux-rdma@vger.kernel.org 14316S: Supported 14317W: http://www.mellanox.com 14318Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14319F: drivers/net/ethernet/mellanox/mlx4/ 14320F: include/linux/mlx4/ 14321 14322MELLANOX MLX4 IB driver 14323M: Yishai Hadas <yishaih@nvidia.com> 14324L: linux-rdma@vger.kernel.org 14325S: Supported 14326W: http://www.mellanox.com 14327Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14328F: drivers/infiniband/hw/mlx4/ 14329F: include/linux/mlx4/ 14330F: include/uapi/rdma/mlx4-abi.h 14331 14332MELLANOX MLX5 core VPI driver 14333M: Saeed Mahameed <saeedm@nvidia.com> 14334M: Leon Romanovsky <leonro@nvidia.com> 14335M: Tariq Toukan <tariqt@nvidia.com> 14336L: netdev@vger.kernel.org 14337L: linux-rdma@vger.kernel.org 14338S: Supported 14339W: http://www.mellanox.com 14340Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14341F: Documentation/networking/device_drivers/ethernet/mellanox/ 14342F: drivers/net/ethernet/mellanox/mlx5/core/ 14343F: include/linux/mlx5/ 14344 14345MELLANOX MLX5 IB driver 14346M: Leon Romanovsky <leonro@nvidia.com> 14347L: linux-rdma@vger.kernel.org 14348S: Supported 14349W: http://www.mellanox.com 14350Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14351F: drivers/infiniband/hw/mlx5/ 14352F: include/linux/mlx5/ 14353F: include/uapi/rdma/mlx5-abi.h 14354 14355MELLANOX MLX5 VDPA DRIVER 14356M: Dragos Tatulea <dtatulea@nvidia.com> 14357L: virtualization@lists.linux.dev 14358S: Supported 14359F: drivers/vdpa/mlx5/ 14360 14361MELLANOX MLXCPLD I2C AND MUX DRIVER 14362M: Vadim Pasternak <vadimp@nvidia.com> 14363M: Michael Shych <michaelsh@nvidia.com> 14364L: linux-i2c@vger.kernel.org 14365S: Supported 14366F: Documentation/i2c/busses/i2c-mlxcpld.rst 14367F: drivers/i2c/busses/i2c-mlxcpld.c 14368F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14369 14370MELLANOX MLXCPLD LED DRIVER 14371M: Vadim Pasternak <vadimp@nvidia.com> 14372L: linux-leds@vger.kernel.org 14373S: Supported 14374F: Documentation/leds/leds-mlxcpld.rst 14375F: drivers/leds/leds-mlxcpld.c 14376F: drivers/leds/leds-mlxreg.c 14377 14378MELLANOX PLATFORM DRIVER 14379M: Vadim Pasternak <vadimp@nvidia.com> 14380L: platform-driver-x86@vger.kernel.org 14381S: Supported 14382F: drivers/platform/x86/mlx-platform.c 14383 14384MEMBARRIER SUPPORT 14385M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14386M: "Paul E. McKenney" <paulmck@kernel.org> 14387L: linux-kernel@vger.kernel.org 14388S: Supported 14389F: Documentation/scheduler/membarrier.rst 14390F: arch/*/include/asm/membarrier.h 14391F: arch/*/include/asm/sync_core.h 14392F: include/uapi/linux/membarrier.h 14393F: kernel/sched/membarrier.c 14394 14395MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14396M: Mike Rapoport <rppt@kernel.org> 14397L: linux-mm@kvack.org 14398S: Maintained 14399F: Documentation/core-api/boot-time-mm.rst 14400F: include/linux/memblock.h 14401F: mm/memblock.c 14402F: mm/mm_init.c 14403F: tools/testing/memblock/ 14404 14405MEMORY ALLOCATION PROFILING 14406M: Suren Baghdasaryan <surenb@google.com> 14407M: Kent Overstreet <kent.overstreet@linux.dev> 14408L: linux-mm@kvack.org 14409S: Maintained 14410F: Documentation/mm/allocation-profiling.rst 14411F: include/linux/alloc_tag.h 14412F: include/linux/pgalloc_tag.h 14413F: lib/alloc_tag.c 14414 14415MEMORY CONTROLLER DRIVERS 14416M: Krzysztof Kozlowski <krzk@kernel.org> 14417L: linux-kernel@vger.kernel.org 14418S: Maintained 14419B: mailto:krzysztof.kozlowski@linaro.org 14420T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14421F: Documentation/devicetree/bindings/memory-controllers/ 14422F: drivers/memory/ 14423F: include/dt-bindings/memory/ 14424F: include/memory/ 14425 14426MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14427M: Dmitry Osipenko <digetx@gmail.com> 14428L: linux-pm@vger.kernel.org 14429L: linux-tegra@vger.kernel.org 14430S: Maintained 14431T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14432F: drivers/devfreq/tegra30-devfreq.c 14433 14434MEMORY HOT(UN)PLUG 14435M: David Hildenbrand <david@redhat.com> 14436M: Oscar Salvador <osalvador@suse.de> 14437L: linux-mm@kvack.org 14438S: Maintained 14439F: Documentation/admin-guide/mm/memory-hotplug.rst 14440F: Documentation/core-api/memory-hotplug.rst 14441F: drivers/base/memory.c 14442F: include/linux/memory_hotplug.h 14443F: mm/memory_hotplug.c 14444F: tools/testing/selftests/memory-hotplug/ 14445 14446MEMORY MANAGEMENT 14447M: Andrew Morton <akpm@linux-foundation.org> 14448L: linux-mm@kvack.org 14449S: Maintained 14450W: http://www.linux-mm.org 14451T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14452T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14453F: include/linux/gfp.h 14454F: include/linux/gfp_types.h 14455F: include/linux/memfd.h 14456F: include/linux/memory.h 14457F: include/linux/memory_hotplug.h 14458F: include/linux/memory-tiers.h 14459F: include/linux/mempolicy.h 14460F: include/linux/mempool.h 14461F: include/linux/memremap.h 14462F: include/linux/mm.h 14463F: include/linux/mm_*.h 14464F: include/linux/mmzone.h 14465F: include/linux/mmu_notifier.h 14466F: include/linux/pagewalk.h 14467F: include/linux/rmap.h 14468F: include/trace/events/ksm.h 14469F: mm/ 14470F: tools/mm/ 14471F: tools/testing/selftests/mm/ 14472N: include/linux/page[-_]* 14473 14474MEMORY MAPPING 14475M: Andrew Morton <akpm@linux-foundation.org> 14476R: Liam R. Howlett <Liam.Howlett@oracle.com> 14477R: Vlastimil Babka <vbabka@suse.cz> 14478R: Lorenzo Stoakes <lstoakes@gmail.com> 14479L: linux-mm@kvack.org 14480S: Maintained 14481W: http://www.linux-mm.org 14482T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14483F: mm/mmap.c 14484 14485MEMORY TECHNOLOGY DEVICES (MTD) 14486M: Miquel Raynal <miquel.raynal@bootlin.com> 14487M: Richard Weinberger <richard@nod.at> 14488M: Vignesh Raghavendra <vigneshr@ti.com> 14489L: linux-mtd@lists.infradead.org 14490S: Maintained 14491W: http://www.linux-mtd.infradead.org/ 14492Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14493C: irc://irc.oftc.net/mtd 14494T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14496F: Documentation/devicetree/bindings/mtd/ 14497F: drivers/mtd/ 14498F: include/linux/mtd/ 14499F: include/uapi/mtd/ 14500 14501MEMSENSING MICROSYSTEMS MSA311 DRIVER 14502M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14503L: linux-iio@vger.kernel.org 14504S: Maintained 14505F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14506F: drivers/iio/accel/msa311.c 14507 14508MEN A21 WATCHDOG DRIVER 14509M: Johannes Thumshirn <morbidrsa@gmail.com> 14510L: linux-watchdog@vger.kernel.org 14511S: Maintained 14512F: drivers/watchdog/mena21_wdt.c 14513 14514MEN CHAMELEON BUS (mcb) 14515M: Johannes Thumshirn <morbidrsa@gmail.com> 14516S: Maintained 14517F: Documentation/driver-api/men-chameleon-bus.rst 14518F: drivers/mcb/ 14519F: include/linux/mcb.h 14520 14521MEN F21BMC (Board Management Controller) 14522M: Andreas Werner <andreas.werner@men.de> 14523S: Supported 14524F: Documentation/hwmon/menf21bmc.rst 14525F: drivers/hwmon/menf21bmc_hwmon.c 14526F: drivers/leds/leds-menf21bmc.c 14527F: drivers/mfd/menf21bmc.c 14528F: drivers/watchdog/menf21bmc_wdt.c 14529 14530MEN Z069 WATCHDOG DRIVER 14531M: Johannes Thumshirn <jth@kernel.org> 14532L: linux-watchdog@vger.kernel.org 14533S: Maintained 14534F: drivers/watchdog/menz69_wdt.c 14535 14536MESON AO CEC DRIVER FOR AMLOGIC SOCS 14537M: Neil Armstrong <neil.armstrong@linaro.org> 14538L: linux-media@vger.kernel.org 14539L: linux-amlogic@lists.infradead.org 14540S: Supported 14541W: http://linux-meson.com/ 14542T: git git://linuxtv.org/media_tree.git 14543F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14544F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14545F: drivers/media/cec/platform/meson/ao-cec.c 14546 14547MESON GE2D DRIVER FOR AMLOGIC SOCS 14548M: Neil Armstrong <neil.armstrong@linaro.org> 14549L: linux-media@vger.kernel.org 14550L: linux-amlogic@lists.infradead.org 14551S: Supported 14552T: git git://linuxtv.org/media_tree.git 14553F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14554F: drivers/media/platform/amlogic/meson-ge2d/ 14555 14556MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14557M: Liang Yang <liang.yang@amlogic.com> 14558L: linux-mtd@lists.infradead.org 14559S: Maintained 14560F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14561F: drivers/mtd/nand/raw/meson_* 14562 14563MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14564M: Neil Armstrong <neil.armstrong@linaro.org> 14565L: linux-media@vger.kernel.org 14566L: linux-amlogic@lists.infradead.org 14567S: Supported 14568T: git git://linuxtv.org/media_tree.git 14569F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14570F: drivers/staging/media/meson/vdec/ 14571 14572METHODE UDPU SUPPORT 14573M: Robert Marko <robert.marko@sartura.hr> 14574S: Maintained 14575F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14576F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14577 14578MHI BUS 14579M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14580L: mhi@lists.linux.dev 14581L: linux-arm-msm@vger.kernel.org 14582S: Maintained 14583T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14584F: Documentation/ABI/stable/sysfs-bus-mhi 14585F: Documentation/mhi/ 14586F: drivers/bus/mhi/ 14587F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14588F: include/linux/mhi.h 14589 14590MICROBLAZE ARCHITECTURE 14591M: Michal Simek <monstr@monstr.eu> 14592S: Supported 14593W: http://www.monstr.eu/fdt/ 14594T: git git://git.monstr.eu/linux-2.6-microblaze.git 14595F: arch/microblaze/ 14596 14597MICROBLAZE TMR INJECT 14598M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14599S: Supported 14600F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14601F: drivers/misc/xilinx_tmr_inject.c 14602 14603MICROBLAZE TMR MANAGER 14604M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14605S: Supported 14606F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14607F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14608F: drivers/misc/xilinx_tmr_manager.c 14609 14610MICROCHIP AT91 DMA DRIVERS 14611M: Ludovic Desroches <ludovic.desroches@microchip.com> 14612L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14613L: dmaengine@vger.kernel.org 14614S: Supported 14615F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14616F: drivers/dma/at_hdmac.c 14617F: drivers/dma/at_xdmac.c 14618F: include/dt-bindings/dma/at91.h 14619 14620MICROCHIP AT91 SERIAL DRIVER 14621M: Richard Genoud <richard.genoud@bootlin.com> 14622S: Maintained 14623F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14624F: drivers/tty/serial/atmel_serial.c 14625F: drivers/tty/serial/atmel_serial.h 14626 14627MICROCHIP AT91 USART MFD DRIVER 14628M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14629L: linux-kernel@vger.kernel.org 14630S: Supported 14631F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14632F: drivers/mfd/at91-usart.c 14633F: include/dt-bindings/mfd/at91-usart.h 14634 14635MICROCHIP AT91 USART SPI DRIVER 14636M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14637L: linux-spi@vger.kernel.org 14638S: Supported 14639F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14640F: drivers/spi/spi-at91-usart.c 14641 14642MICROCHIP AUDIO ASOC DRIVERS 14643M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14644L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14645S: Supported 14646F: Documentation/devicetree/bindings/sound/atmel* 14647F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14648F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14649F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14650F: sound/soc/atmel 14651 14652MICROCHIP CSI2DC DRIVER 14653M: Eugen Hristev <eugen.hristev@microchip.com> 14654L: linux-media@vger.kernel.org 14655S: Supported 14656F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14657F: drivers/media/platform/microchip/microchip-csi2dc.c 14658 14659MICROCHIP ECC DRIVER 14660L: linux-crypto@vger.kernel.org 14661S: Orphan 14662F: drivers/crypto/atmel-ecc.* 14663 14664MICROCHIP EIC DRIVER 14665M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14666L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14667S: Supported 14668F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14669F: drivers/irqchip/irq-mchp-eic.c 14670 14671MICROCHIP I2C DRIVER 14672M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14673L: linux-i2c@vger.kernel.org 14674S: Supported 14675F: drivers/i2c/busses/i2c-at91-*.c 14676F: drivers/i2c/busses/i2c-at91.h 14677 14678MICROCHIP ISC DRIVER 14679M: Eugen Hristev <eugen.hristev@microchip.com> 14680L: linux-media@vger.kernel.org 14681S: Supported 14682F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14683F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14684F: drivers/media/platform/microchip/microchip-isc* 14685F: drivers/media/platform/microchip/microchip-sama*-isc* 14686F: drivers/staging/media/deprecated/atmel/atmel-isc* 14687F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14688F: include/linux/atmel-isc-media.h 14689 14690MICROCHIP ISI DRIVER 14691M: Eugen Hristev <eugen.hristev@microchip.com> 14692L: linux-media@vger.kernel.org 14693S: Supported 14694F: drivers/media/platform/atmel/atmel-isi.c 14695F: drivers/media/platform/atmel/atmel-isi.h 14696 14697MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14698M: Woojung Huh <woojung.huh@microchip.com> 14699M: UNGLinuxDriver@microchip.com 14700L: netdev@vger.kernel.org 14701S: Maintained 14702F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14703F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14704F: drivers/net/dsa/microchip/* 14705F: include/linux/dsa/ksz_common.h 14706F: include/linux/platform_data/microchip-ksz.h 14707F: net/dsa/tag_ksz.c 14708 14709MICROCHIP LAN743X ETHERNET DRIVER 14710M: Bryan Whitehead <bryan.whitehead@microchip.com> 14711M: UNGLinuxDriver@microchip.com 14712L: netdev@vger.kernel.org 14713S: Maintained 14714F: drivers/net/ethernet/microchip/lan743x_* 14715 14716MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14717M: Arun Ramadoss <arun.ramadoss@microchip.com> 14718R: UNGLinuxDriver@microchip.com 14719L: netdev@vger.kernel.org 14720S: Maintained 14721F: drivers/net/phy/microchip_t1.c 14722 14723MICROCHIP LAN966X ETHERNET DRIVER 14724M: Horatiu Vultur <horatiu.vultur@microchip.com> 14725M: UNGLinuxDriver@microchip.com 14726L: netdev@vger.kernel.org 14727S: Maintained 14728F: drivers/net/ethernet/microchip/lan966x/* 14729 14730MICROCHIP LCDFB DRIVER 14731M: Nicolas Ferre <nicolas.ferre@microchip.com> 14732L: linux-fbdev@vger.kernel.org 14733S: Maintained 14734F: drivers/video/fbdev/atmel_lcdfb.c 14735F: include/video/atmel_lcdc.h 14736 14737MICROCHIP MCP16502 PMIC DRIVER 14738M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14739L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14740S: Supported 14741F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14742F: drivers/regulator/mcp16502.c 14743 14744MICROCHIP MCP3564 ADC DRIVER 14745M: Marius Cristea <marius.cristea@microchip.com> 14746L: linux-iio@vger.kernel.org 14747S: Supported 14748F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14749F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14750F: drivers/iio/adc/mcp3564.c 14751 14752MICROCHIP MCP3911 ADC DRIVER 14753M: Marcus Folkesson <marcus.folkesson@gmail.com> 14754M: Kent Gustavsson <kent@minoris.se> 14755L: linux-iio@vger.kernel.org 14756S: Maintained 14757F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14758F: drivers/iio/adc/mcp3911.c 14759 14760MICROCHIP MMC/SD/SDIO MCI DRIVER 14761M: Aubin Constans <aubin.constans@microchip.com> 14762S: Maintained 14763F: drivers/mmc/host/atmel-mci.c 14764 14765MICROCHIP NAND DRIVER 14766L: linux-mtd@lists.infradead.org 14767S: Orphan 14768F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14769F: drivers/mtd/nand/raw/atmel/* 14770 14771MICROCHIP OTPC DRIVER 14772M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14773L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14774S: Supported 14775F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14776F: drivers/nvmem/microchip-otpc.c 14777F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14778 14779MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14780M: Marius Cristea <marius.cristea@microchip.com> 14781L: linux-iio@vger.kernel.org 14782S: Supported 14783F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14784F: drivers/iio/adc/pac1934.c 14785 14786MICROCHIP PCI1XXXX GP DRIVER 14787M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14788M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14789L: linux-gpio@vger.kernel.org 14790S: Supported 14791F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14792F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14793F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14794F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14795 14796MICROCHIP PCI1XXXX I2C DRIVER 14797M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14798M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14799M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14800L: linux-i2c@vger.kernel.org 14801S: Maintained 14802F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14803 14804MICROCHIP PCIe UART DRIVER 14805M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14806M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14807L: linux-serial@vger.kernel.org 14808S: Maintained 14809F: drivers/tty/serial/8250/8250_pci1xxxx.c 14810 14811MICROCHIP POLARFIRE FPGA DRIVERS 14812M: Conor Dooley <conor.dooley@microchip.com> 14813R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14814L: linux-fpga@vger.kernel.org 14815S: Supported 14816F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14817F: drivers/fpga/microchip-spi.c 14818 14819MICROCHIP PWM DRIVER 14820M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14822L: linux-pwm@vger.kernel.org 14823S: Supported 14824F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14825F: drivers/pwm/pwm-atmel.c 14826 14827MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 14828M: Manikandan Muralidharan <manikandan.m@microchip.com> 14829M: Dharma Balasubiramani <dharma.b@microchip.com> 14830L: dri-devel@lists.freedesktop.org 14831S: Supported 14832F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 14833F: drivers/gpu/drm/bridge/microchip-lvds.c 14834 14835MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14836M: Eugen Hristev <eugen.hristev@microchip.com> 14837L: linux-iio@vger.kernel.org 14838S: Supported 14839F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14840F: drivers/iio/adc/at91-sama5d2_adc.c 14841F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14842 14843MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14844M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14845S: Supported 14846F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14847F: drivers/power/reset/at91-sama5d2_shdwc.c 14848 14849MICROCHIP SOC DRIVERS 14850M: Conor Dooley <conor@kernel.org> 14851S: Supported 14852T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14853F: drivers/soc/microchip/ 14854 14855MICROCHIP SPI DRIVER 14856M: Ryan Wanner <ryan.wanner@microchip.com> 14857S: Supported 14858F: drivers/spi/spi-atmel.* 14859 14860MICROCHIP SSC DRIVER 14861M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14863S: Supported 14864F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14865F: drivers/misc/atmel-ssc.c 14866F: include/linux/atmel-ssc.h 14867 14868Microchip Timer Counter Block (TCB) Capture Driver 14869M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14871L: linux-iio@vger.kernel.org 14872S: Maintained 14873F: drivers/counter/microchip-tcb-capture.c 14874 14875MICROCHIP USB251XB DRIVER 14876M: Richard Leitner <richard.leitner@skidata.com> 14877L: linux-usb@vger.kernel.org 14878S: Maintained 14879F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14880F: drivers/usb/misc/usb251xb.c 14881 14882MICROCHIP USBA UDC DRIVER 14883M: Cristian Birsan <cristian.birsan@microchip.com> 14884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14885S: Supported 14886F: drivers/usb/gadget/udc/atmel_usba_udc.* 14887 14888MICROCHIP WILC1000 WIFI DRIVER 14889M: Ajay Singh <ajay.kathat@microchip.com> 14890M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14891L: linux-wireless@vger.kernel.org 14892S: Supported 14893F: drivers/net/wireless/microchip/wilc1000/ 14894 14895MICROSEMI MIPS SOCS 14896M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14897M: UNGLinuxDriver@microchip.com 14898L: linux-mips@vger.kernel.org 14899S: Supported 14900F: Documentation/devicetree/bindings/mips/mscc.txt 14901F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14902F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14903F: arch/mips/boot/dts/mscc/ 14904F: arch/mips/configs/generic/board-ocelot.config 14905F: arch/mips/generic/board-ocelot.c 14906 14907MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14908M: Don Brace <don.brace@microchip.com> 14909L: storagedev@microchip.com 14910L: linux-scsi@vger.kernel.org 14911S: Supported 14912F: Documentation/scsi/smartpqi.rst 14913F: drivers/scsi/smartpqi/Kconfig 14914F: drivers/scsi/smartpqi/Makefile 14915F: drivers/scsi/smartpqi/smartpqi*.[ch] 14916F: include/linux/cciss*.h 14917F: include/uapi/linux/cciss*.h 14918 14919MICROSOFT MANA RDMA DRIVER 14920M: Long Li <longli@microsoft.com> 14921M: Ajay Sharma <sharmaajay@microsoft.com> 14922L: linux-rdma@vger.kernel.org 14923S: Supported 14924F: drivers/infiniband/hw/mana/ 14925F: include/net/mana 14926F: include/uapi/rdma/mana-abi.h 14927 14928MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14929M: Maximilian Luz <luzmaximilian@gmail.com> 14930L: platform-driver-x86@vger.kernel.org 14931S: Maintained 14932F: drivers/platform/surface/surface_aggregator_tabletsw.c 14933 14934MICROSOFT SURFACE BATTERY AND AC DRIVERS 14935M: Maximilian Luz <luzmaximilian@gmail.com> 14936L: linux-pm@vger.kernel.org 14937L: platform-driver-x86@vger.kernel.org 14938S: Maintained 14939F: drivers/power/supply/surface_battery.c 14940F: drivers/power/supply/surface_charger.c 14941 14942MICROSOFT SURFACE DTX DRIVER 14943M: Maximilian Luz <luzmaximilian@gmail.com> 14944L: platform-driver-x86@vger.kernel.org 14945S: Maintained 14946F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14947F: drivers/platform/surface/surface_dtx.c 14948F: include/uapi/linux/surface_aggregator/dtx.h 14949 14950MICROSOFT SURFACE SENSOR FAN DRIVER 14951M: Maximilian Luz <luzmaximilian@gmail.com> 14952M: Ivor Wanders <ivor@iwanders.net> 14953L: linux-hwmon@vger.kernel.org 14954S: Maintained 14955F: Documentation/hwmon/surface_fan.rst 14956F: drivers/hwmon/surface_fan.c 14957 14958MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14959M: Maximilian Luz <luzmaximilian@gmail.com> 14960L: platform-driver-x86@vger.kernel.org 14961S: Maintained 14962F: drivers/platform/surface/surface_gpe.c 14963 14964MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14965M: Hans de Goede <hdegoede@redhat.com> 14966M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14967M: Maximilian Luz <luzmaximilian@gmail.com> 14968L: platform-driver-x86@vger.kernel.org 14969S: Maintained 14970T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14971F: drivers/platform/surface/ 14972 14973MICROSOFT SURFACE HID TRANSPORT DRIVER 14974M: Maximilian Luz <luzmaximilian@gmail.com> 14975L: linux-input@vger.kernel.org 14976L: platform-driver-x86@vger.kernel.org 14977S: Maintained 14978F: drivers/hid/surface-hid/ 14979 14980MICROSOFT SURFACE HOT-PLUG DRIVER 14981M: Maximilian Luz <luzmaximilian@gmail.com> 14982L: platform-driver-x86@vger.kernel.org 14983S: Maintained 14984F: drivers/platform/surface/surface_hotplug.c 14985 14986MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14987M: Maximilian Luz <luzmaximilian@gmail.com> 14988L: platform-driver-x86@vger.kernel.org 14989S: Maintained 14990F: drivers/platform/surface/surface_platform_profile.c 14991 14992MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14993M: Chen Yu <yu.c.chen@intel.com> 14994L: platform-driver-x86@vger.kernel.org 14995S: Supported 14996F: drivers/platform/surface/surfacepro3_button.c 14997 14998MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14999M: Maximilian Luz <luzmaximilian@gmail.com> 15000L: platform-driver-x86@vger.kernel.org 15001S: Maintained 15002F: drivers/platform/surface/surface_aggregator_hub.c 15003 15004MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15005M: Maximilian Luz <luzmaximilian@gmail.com> 15006L: platform-driver-x86@vger.kernel.org 15007S: Maintained 15008W: https://github.com/linux-surface/surface-aggregator-module 15009C: irc://irc.libera.chat/linux-surface 15010F: Documentation/driver-api/surface_aggregator/ 15011F: drivers/platform/surface/aggregator/ 15012F: drivers/platform/surface/surface_acpi_notify.c 15013F: drivers/platform/surface/surface_aggregator_cdev.c 15014F: drivers/platform/surface/surface_aggregator_registry.c 15015F: include/linux/surface_acpi_notify.h 15016F: include/linux/surface_aggregator/ 15017F: include/uapi/linux/surface_aggregator/ 15018 15019MICROTEK X6 SCANNER 15020M: Oliver Neukum <oliver@neukum.org> 15021S: Maintained 15022F: drivers/usb/image/microtek.* 15023 15024MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15025M: Luka Kovacic <luka.kovacic@sartura.hr> 15026M: Luka Perkov <luka.perkov@sartura.hr> 15027S: Maintained 15028F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15029F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15030F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15031F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15032F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15033F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15034 15035MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15036M: Sakari Ailus <sakari.ailus@linux.intel.com> 15037L: linux-media@vger.kernel.org 15038S: Maintained 15039F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15040F: Documentation/driver-api/media/drivers/ccs/ 15041F: Documentation/userspace-api/media/drivers/ccs.rst 15042F: drivers/media/i2c/ccs-pll.c 15043F: drivers/media/i2c/ccs-pll.h 15044F: drivers/media/i2c/ccs/ 15045F: include/uapi/linux/ccs.h 15046F: include/uapi/linux/smiapp.h 15047 15048MIPS 15049M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15050L: linux-mips@vger.kernel.org 15051S: Maintained 15052W: http://www.linux-mips.org/ 15053Q: https://patchwork.kernel.org/project/linux-mips/list/ 15054T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15055F: Documentation/devicetree/bindings/mips/ 15056F: Documentation/arch/mips/ 15057F: arch/mips/ 15058F: drivers/platform/mips/ 15059F: include/dt-bindings/mips/ 15060 15061MIPS BAIKAL-T1 PLATFORM 15062M: Serge Semin <fancer.lancer@gmail.com> 15063L: linux-mips@vger.kernel.org 15064S: Supported 15065F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15066F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15067F: drivers/bus/bt1-*.c 15068F: drivers/clk/baikal-t1/ 15069F: drivers/memory/bt1-l2-ctl.c 15070F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15071 15072MIPS BOSTON DEVELOPMENT BOARD 15073M: Paul Burton <paulburton@kernel.org> 15074L: linux-mips@vger.kernel.org 15075S: Maintained 15076F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15077F: arch/mips/boot/dts/img/boston.dts 15078F: arch/mips/configs/generic/board-boston.config 15079F: drivers/clk/imgtec/clk-boston.c 15080F: include/dt-bindings/clock/boston-clock.h 15081 15082MIPS CORE DRIVERS 15083M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15084M: Serge Semin <fancer.lancer@gmail.com> 15085L: linux-mips@vger.kernel.org 15086S: Supported 15087F: drivers/bus/mips_cdmm.c 15088F: drivers/clocksource/mips-gic-timer.c 15089F: drivers/cpuidle/cpuidle-cps.c 15090F: drivers/irqchip/irq-mips-cpu.c 15091F: drivers/irqchip/irq-mips-gic.c 15092 15093MIPS GENERIC PLATFORM 15094M: Paul Burton <paulburton@kernel.org> 15095L: linux-mips@vger.kernel.org 15096S: Supported 15097F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15098F: arch/mips/generic/ 15099F: arch/mips/tools/generic-board-config.sh 15100 15101MIPS RINT INSTRUCTION EMULATION 15102M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15103L: linux-mips@vger.kernel.org 15104S: Supported 15105F: arch/mips/math-emu/dp_rint.c 15106F: arch/mips/math-emu/sp_rint.c 15107 15108MIPS/LOONGSON1 ARCHITECTURE 15109M: Keguang Zhang <keguang.zhang@gmail.com> 15110L: linux-mips@vger.kernel.org 15111S: Maintained 15112F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15113F: arch/mips/include/asm/mach-loongson32/ 15114F: arch/mips/loongson32/ 15115F: drivers/*/*loongson1* 15116F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15117 15118MIPS/LOONGSON2EF ARCHITECTURE 15119M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15120L: linux-mips@vger.kernel.org 15121S: Maintained 15122F: arch/mips/include/asm/mach-loongson2ef/ 15123F: arch/mips/loongson2ef/ 15124F: drivers/cpufreq/loongson2_cpufreq.c 15125 15126MIPS/LOONGSON64 ARCHITECTURE 15127M: Huacai Chen <chenhuacai@kernel.org> 15128M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15129L: linux-mips@vger.kernel.org 15130S: Maintained 15131F: arch/mips/include/asm/mach-loongson64/ 15132F: arch/mips/loongson64/ 15133F: drivers/irqchip/irq-loongson* 15134F: drivers/platform/mips/cpu_hwmon.c 15135 15136MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15137M: Hans Verkuil <hverkuil@xs4all.nl> 15138L: linux-media@vger.kernel.org 15139S: Odd Fixes 15140W: https://linuxtv.org 15141T: git git://linuxtv.org/media_tree.git 15142F: drivers/media/radio/radio-miropcm20* 15143 15144MITSUMI MM8013 FG DRIVER 15145M: Konrad Dybcio <konradybcio@kernel.org> 15146F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15147F: drivers/power/supply/mm8013.c 15148 15149MMP SUPPORT 15150R: Lubomir Rintel <lkundrak@v3.sk> 15151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15152S: Odd Fixes 15153T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15154F: arch/arm/boot/dts/marvell/mmp* 15155F: arch/arm/mach-mmp/ 15156F: include/linux/soc/mmp/ 15157 15158MMP USB PHY DRIVERS 15159R: Lubomir Rintel <lkundrak@v3.sk> 15160L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15161S: Maintained 15162F: drivers/phy/marvell/phy-mmp3-usb.c 15163F: drivers/phy/marvell/phy-pxa-usb.c 15164 15165MMU GATHER AND TLB INVALIDATION 15166M: Will Deacon <will@kernel.org> 15167M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15168M: Andrew Morton <akpm@linux-foundation.org> 15169M: Nick Piggin <npiggin@gmail.com> 15170M: Peter Zijlstra <peterz@infradead.org> 15171L: linux-arch@vger.kernel.org 15172L: linux-mm@kvack.org 15173S: Maintained 15174F: arch/*/include/asm/tlb.h 15175F: include/asm-generic/tlb.h 15176F: mm/mmu_gather.c 15177 15178MN88472 MEDIA DRIVER 15179L: linux-media@vger.kernel.org 15180S: Orphan 15181W: https://linuxtv.org 15182Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15183F: drivers/media/dvb-frontends/mn88472* 15184 15185MN88473 MEDIA DRIVER 15186L: linux-media@vger.kernel.org 15187S: Orphan 15188W: https://linuxtv.org 15189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15190F: drivers/media/dvb-frontends/mn88473* 15191 15192MOBILEYE MIPS SOCS 15193M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15194M: Gregory CLEMENT <gregory.clement@bootlin.com> 15195M: Théo Lebrun <theo.lebrun@bootlin.com> 15196L: linux-mips@vger.kernel.org 15197S: Maintained 15198F: Documentation/devicetree/bindings/mips/mobileye.yaml 15199F: arch/mips/boot/dts/mobileye/ 15200F: arch/mips/configs/eyeq5_defconfig 15201F: arch/mips/mobileye/board-epm5.its.S 15202 15203MODULE SUPPORT 15204M: Luis Chamberlain <mcgrof@kernel.org> 15205L: linux-modules@vger.kernel.org 15206L: linux-kernel@vger.kernel.org 15207S: Maintained 15208T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15209F: include/linux/kmod.h 15210F: include/linux/module*.h 15211F: kernel/module/ 15212F: lib/test_kmod.c 15213F: scripts/module* 15214F: tools/testing/selftests/kmod/ 15215 15216MONOLITHIC POWER SYSTEM PMIC DRIVER 15217M: Saravanan Sekar <sravanhome@gmail.com> 15218S: Maintained 15219F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15220F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15221F: drivers/hwmon/pmbus/mpq7932.c 15222F: drivers/iio/adc/mp2629_adc.c 15223F: drivers/mfd/mp2629.c 15224F: drivers/power/supply/mp2629_charger.c 15225F: drivers/regulator/mp5416.c 15226F: drivers/regulator/mpq7920.c 15227F: drivers/regulator/mpq7920.h 15228F: include/linux/mfd/mp2629.h 15229 15230MOST(R) TECHNOLOGY DRIVER 15231M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15232M: Christian Gromm <christian.gromm@microchip.com> 15233S: Maintained 15234F: Documentation/ABI/testing/configfs-most 15235F: Documentation/ABI/testing/sysfs-bus-most 15236F: drivers/most/ 15237F: drivers/staging/most/ 15238F: include/linux/most.h 15239 15240MOTORCOMM PHY DRIVER 15241M: Peter Geis <pgwipeout@gmail.com> 15242M: Frank <Frank.Sae@motor-comm.com> 15243L: netdev@vger.kernel.org 15244S: Maintained 15245F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 15246F: drivers/net/phy/motorcomm.c 15247 15248MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15249M: Jiri Slaby <jirislaby@kernel.org> 15250S: Maintained 15251F: Documentation/driver-api/tty/moxa-smartio.rst 15252F: drivers/tty/mxser.* 15253 15254MP3309C BACKLIGHT DRIVER 15255M: Flavio Suligoi <f.suligoi@asem.it> 15256L: dri-devel@lists.freedesktop.org 15257S: Maintained 15258F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15259F: drivers/video/backlight/mp3309c.c 15260 15261MR800 AVERMEDIA USB FM RADIO DRIVER 15262M: Alexey Klimov <klimov.linux@gmail.com> 15263L: linux-media@vger.kernel.org 15264S: Maintained 15265T: git git://linuxtv.org/media_tree.git 15266F: drivers/media/radio/radio-mr800.c 15267 15268MRF24J40 IEEE 802.15.4 RADIO DRIVER 15269M: Stefan Schmidt <stefan@datenfreihafen.org> 15270L: linux-wpan@vger.kernel.org 15271S: Odd Fixes 15272F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15273F: drivers/net/ieee802154/mrf24j40.c 15274 15275MSI EC DRIVER 15276M: Nikita Kravets <teackot@gmail.com> 15277L: platform-driver-x86@vger.kernel.org 15278S: Maintained 15279W: https://github.com/BeardOverflow/msi-ec 15280F: drivers/platform/x86/msi-ec.* 15281 15282MSI LAPTOP SUPPORT 15283M: "Lee, Chun-Yi" <jlee@suse.com> 15284L: platform-driver-x86@vger.kernel.org 15285S: Maintained 15286F: drivers/platform/x86/msi-laptop.c 15287 15288MSI WMI SUPPORT 15289L: platform-driver-x86@vger.kernel.org 15290S: Orphan 15291F: drivers/platform/x86/msi-wmi.c 15292 15293MSI WMI PLATFORM FEATURES 15294M: Armin Wolf <W_Armin@gmx.de> 15295L: platform-driver-x86@vger.kernel.org 15296S: Maintained 15297F: Documentation/ABI/testing/debugfs-msi-wmi-platform 15298F: Documentation/wmi/devices/msi-wmi-platform.rst 15299F: drivers/platform/x86/msi-wmi-platform.c 15300 15301MSI001 MEDIA DRIVER 15302L: linux-media@vger.kernel.org 15303S: Orphan 15304W: https://linuxtv.org 15305Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15306F: drivers/media/tuners/msi001* 15307 15308MSI2500 MEDIA DRIVER 15309L: linux-media@vger.kernel.org 15310S: Orphan 15311W: https://linuxtv.org 15312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15313F: drivers/media/usb/msi2500/ 15314 15315MSTAR INTERRUPT CONTROLLER DRIVER 15316M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15317M: Daniel Palmer <daniel@thingy.jp> 15318S: Maintained 15319F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15320F: drivers/irqchip/irq-mst-intc.c 15321 15322MSYSTEMS DISKONCHIP G3 MTD DRIVER 15323M: Robert Jarzmik <robert.jarzmik@free.fr> 15324L: linux-mtd@lists.infradead.org 15325S: Maintained 15326F: drivers/mtd/devices/docg3* 15327 15328MT9M114 ONSEMI SENSOR DRIVER 15329M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15330L: linux-media@vger.kernel.org 15331S: Maintained 15332T: git git://linuxtv.org/media_tree.git 15333F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15334F: drivers/media/i2c/mt9m114.c 15335 15336MT9P031 APTINA CAMERA SENSOR 15337M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15338L: linux-media@vger.kernel.org 15339S: Maintained 15340T: git git://linuxtv.org/media_tree.git 15341F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15342F: drivers/media/i2c/mt9p031.c 15343F: include/media/i2c/mt9p031.h 15344 15345MT9T112 APTINA CAMERA SENSOR 15346M: Jacopo Mondi <jacopo@jmondi.org> 15347L: linux-media@vger.kernel.org 15348S: Odd Fixes 15349T: git git://linuxtv.org/media_tree.git 15350F: drivers/media/i2c/mt9t112.c 15351F: include/media/i2c/mt9t112.h 15352 15353MT9V032 APTINA CAMERA SENSOR 15354M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15355L: linux-media@vger.kernel.org 15356S: Maintained 15357T: git git://linuxtv.org/media_tree.git 15358F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15359F: drivers/media/i2c/mt9v032.c 15360F: include/media/i2c/mt9v032.h 15361 15362MT9V111 APTINA CAMERA SENSOR 15363M: Jacopo Mondi <jacopo@jmondi.org> 15364L: linux-media@vger.kernel.org 15365S: Maintained 15366T: git git://linuxtv.org/media_tree.git 15367F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15368F: drivers/media/i2c/mt9v111.c 15369 15370MULTIFUNCTION DEVICES (MFD) 15371M: Lee Jones <lee@kernel.org> 15372S: Maintained 15373T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15374F: Documentation/devicetree/bindings/mfd/ 15375F: drivers/mfd/ 15376F: include/dt-bindings/mfd/ 15377F: include/linux/mfd/ 15378 15379MULTIMEDIA CARD (MMC) ETC. OVER SPI 15380S: Orphan 15381F: drivers/mmc/host/mmc_spi.c 15382F: include/linux/spi/mmc_spi.h 15383 15384MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15385M: Ulf Hansson <ulf.hansson@linaro.org> 15386L: linux-mmc@vger.kernel.org 15387S: Maintained 15388T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15389F: Documentation/devicetree/bindings/mmc/ 15390F: drivers/mmc/ 15391F: include/linux/mmc/ 15392F: include/uapi/linux/mmc/ 15393 15394MULTIPLEXER SUBSYSTEM 15395M: Peter Rosin <peda@axentia.se> 15396S: Maintained 15397F: Documentation/ABI/testing/sysfs-class-mux* 15398F: Documentation/devicetree/bindings/mux/ 15399F: drivers/mux/ 15400F: include/dt-bindings/mux/ 15401F: include/linux/mux/ 15402 15403MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15404M: Bin Liu <b-liu@ti.com> 15405L: linux-usb@vger.kernel.org 15406S: Maintained 15407F: drivers/usb/musb/ 15408 15409MXL301RF MEDIA DRIVER 15410M: Akihiro Tsukada <tskd08@gmail.com> 15411L: linux-media@vger.kernel.org 15412S: Odd Fixes 15413F: drivers/media/tuners/mxl301rf* 15414 15415MXL5007T MEDIA DRIVER 15416M: Michael Krufky <mkrufky@linuxtv.org> 15417L: linux-media@vger.kernel.org 15418S: Maintained 15419W: https://linuxtv.org 15420W: http://github.com/mkrufky 15421Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15422T: git git://linuxtv.org/mkrufky/tuners.git 15423F: drivers/media/tuners/mxl5007t.* 15424 15425MXSFB DRM DRIVER 15426M: Marek Vasut <marex@denx.de> 15427M: Stefan Agner <stefan@agner.ch> 15428L: dri-devel@lists.freedesktop.org 15429S: Supported 15430T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 15431F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15432F: drivers/gpu/drm/mxsfb/ 15433 15434MYLEX DAC960 PCI RAID Controller 15435M: Hannes Reinecke <hare@kernel.org> 15436L: linux-scsi@vger.kernel.org 15437S: Supported 15438F: drivers/scsi/myrb.* 15439F: drivers/scsi/myrs.* 15440 15441MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15442L: netdev@vger.kernel.org 15443S: Orphan 15444W: https://www.cspi.com/ethernet-products/support/downloads/ 15445F: drivers/net/ethernet/myricom/myri10ge/ 15446 15447NAND FLASH SUBSYSTEM 15448M: Miquel Raynal <miquel.raynal@bootlin.com> 15449R: Richard Weinberger <richard@nod.at> 15450L: linux-mtd@lists.infradead.org 15451S: Maintained 15452W: http://www.linux-mtd.infradead.org/ 15453Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15454C: irc://irc.oftc.net/mtd 15455T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15456F: drivers/mtd/nand/ 15457F: include/linux/mtd/*nand*.h 15458 15459NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15460M: Daniel Mack <zonque@gmail.com> 15461L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15462S: Maintained 15463W: http://www.native-instruments.com 15464F: sound/usb/caiaq/ 15465 15466NATSEMI ETHERNET DRIVER (DP8381x) 15467S: Orphan 15468F: drivers/net/ethernet/natsemi/natsemi.c 15469 15470NCR 5380 SCSI DRIVERS 15471M: Finn Thain <fthain@linux-m68k.org> 15472M: Michael Schmitz <schmitzmic@gmail.com> 15473L: linux-scsi@vger.kernel.org 15474S: Maintained 15475F: Documentation/scsi/g_NCR5380.rst 15476F: drivers/scsi/NCR5380.* 15477F: drivers/scsi/arm/cumana_1.c 15478F: drivers/scsi/arm/oak.c 15479F: drivers/scsi/atari_scsi.* 15480F: drivers/scsi/dmx3191d.c 15481F: drivers/scsi/g_NCR5380.* 15482F: drivers/scsi/mac_scsi.* 15483F: drivers/scsi/sun3_scsi.* 15484F: drivers/scsi/sun3_scsi_vme.c 15485 15486NCSI LIBRARY 15487M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15488S: Maintained 15489F: net/ncsi/ 15490 15491NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15492M: Zev Weiss <zev@bewilderbeest.net> 15493L: linux-hwmon@vger.kernel.org 15494S: Maintained 15495F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15496F: drivers/hwmon/nct6775-i2c.c 15497 15498NETDEVSIM 15499M: Jakub Kicinski <kuba@kernel.org> 15500S: Maintained 15501F: drivers/net/netdevsim/* 15502F: tools/testing/selftests/drivers/net/netdevsim/* 15503 15504NETEM NETWORK EMULATOR 15505M: Stephen Hemminger <stephen@networkplumber.org> 15506L: netdev@vger.kernel.org 15507S: Maintained 15508F: net/sched/sch_netem.c 15509 15510NETERION 10GbE DRIVERS (s2io) 15511M: Jon Mason <jdmason@kudzu.us> 15512L: netdev@vger.kernel.org 15513S: Supported 15514F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15515F: drivers/net/ethernet/neterion/ 15516 15517NETFILTER 15518M: Pablo Neira Ayuso <pablo@netfilter.org> 15519M: Jozsef Kadlecsik <kadlec@netfilter.org> 15520L: netfilter-devel@vger.kernel.org 15521L: coreteam@netfilter.org 15522S: Maintained 15523W: http://www.netfilter.org/ 15524W: http://www.iptables.org/ 15525W: http://www.nftables.org/ 15526Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15527C: irc://irc.libera.chat/netfilter 15528T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15529T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15530F: include/linux/netfilter* 15531F: include/linux/netfilter/ 15532F: include/net/netfilter/ 15533F: include/uapi/linux/netfilter* 15534F: include/uapi/linux/netfilter/ 15535F: net/*/netfilter.c 15536F: net/*/netfilter/ 15537F: net/bridge/br_netfilter*.c 15538F: net/netfilter/ 15539F: tools/testing/selftests/net/netfilter/ 15540 15541NETROM NETWORK LAYER 15542M: Ralf Baechle <ralf@linux-mips.org> 15543L: linux-hams@vger.kernel.org 15544S: Maintained 15545W: https://linux-ax25.in-berlin.de 15546F: include/net/netrom.h 15547F: include/uapi/linux/netrom.h 15548F: net/netrom/ 15549 15550NETRONIX EMBEDDED CONTROLLER 15551M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15552S: Maintained 15553F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15554F: drivers/mfd/ntxec.c 15555F: drivers/pwm/pwm-ntxec.c 15556F: drivers/rtc/rtc-ntxec.c 15557F: include/linux/mfd/ntxec.h 15558 15559NETRONOME ETHERNET DRIVERS 15560M: Louis Peens <louis.peens@corigine.com> 15561R: Jakub Kicinski <kuba@kernel.org> 15562L: oss-drivers@corigine.com 15563S: Maintained 15564F: drivers/net/ethernet/netronome/ 15565 15566NETWORK BLOCK DEVICE (NBD) 15567M: Josef Bacik <josef@toxicpanda.com> 15568L: linux-block@vger.kernel.org 15569L: nbd@other.debian.org 15570S: Maintained 15571F: Documentation/admin-guide/blockdev/nbd.rst 15572F: drivers/block/nbd.c 15573F: include/trace/events/nbd.h 15574F: include/uapi/linux/nbd.h 15575 15576NETWORK DROP MONITOR 15577M: Neil Horman <nhorman@tuxdriver.com> 15578L: netdev@vger.kernel.org 15579S: Maintained 15580W: https://fedorahosted.org/dropwatch/ 15581F: include/uapi/linux/net_dropmon.h 15582F: net/core/drop_monitor.c 15583 15584NETWORKING DRIVERS 15585M: "David S. Miller" <davem@davemloft.net> 15586M: Eric Dumazet <edumazet@google.com> 15587M: Jakub Kicinski <kuba@kernel.org> 15588M: Paolo Abeni <pabeni@redhat.com> 15589L: netdev@vger.kernel.org 15590S: Maintained 15591P: Documentation/process/maintainer-netdev.rst 15592Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15593T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15594T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15595F: Documentation/devicetree/bindings/net/ 15596F: Documentation/networking/net_cachelines/net_device.rst 15597F: drivers/connector/ 15598F: drivers/net/ 15599F: include/dt-bindings/net/ 15600F: include/linux/cn_proc.h 15601F: include/linux/etherdevice.h 15602F: include/linux/fcdevice.h 15603F: include/linux/fddidevice.h 15604F: include/linux/hippidevice.h 15605F: include/linux/if_* 15606F: include/linux/inetdevice.h 15607F: include/linux/netdevice.h 15608F: include/uapi/linux/cn_proc.h 15609F: include/uapi/linux/if_* 15610F: include/uapi/linux/netdevice.h 15611X: drivers/net/wireless/ 15612 15613NETWORKING DRIVERS (WIRELESS) 15614M: Kalle Valo <kvalo@kernel.org> 15615L: linux-wireless@vger.kernel.org 15616S: Maintained 15617W: https://wireless.wiki.kernel.org/ 15618Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15619T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15620T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15621F: Documentation/devicetree/bindings/net/wireless/ 15622F: drivers/net/wireless/ 15623 15624NETWORKING [DSA] 15625M: Andrew Lunn <andrew@lunn.ch> 15626M: Florian Fainelli <f.fainelli@gmail.com> 15627M: Vladimir Oltean <olteanv@gmail.com> 15628S: Maintained 15629F: Documentation/devicetree/bindings/net/dsa/ 15630F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15631F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15632F: drivers/net/dsa/ 15633F: include/linux/dsa/ 15634F: include/linux/platform_data/dsa.h 15635F: include/net/dsa.h 15636F: net/dsa/ 15637F: tools/testing/selftests/drivers/net/dsa/ 15638 15639NETWORKING [GENERAL] 15640M: "David S. Miller" <davem@davemloft.net> 15641M: Eric Dumazet <edumazet@google.com> 15642M: Jakub Kicinski <kuba@kernel.org> 15643M: Paolo Abeni <pabeni@redhat.com> 15644L: netdev@vger.kernel.org 15645S: Maintained 15646P: Documentation/process/maintainer-netdev.rst 15647Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15648B: mailto:netdev@vger.kernel.org 15649T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15650T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15651F: Documentation/core-api/netlink.rst 15652F: Documentation/netlink/ 15653F: Documentation/networking/ 15654F: Documentation/networking/net_cachelines/ 15655F: Documentation/process/maintainer-netdev.rst 15656F: Documentation/userspace-api/netlink/ 15657F: include/linux/framer/framer-provider.h 15658F: include/linux/framer/framer.h 15659F: include/linux/in.h 15660F: include/linux/indirect_call_wrapper.h 15661F: include/linux/net.h 15662F: include/linux/netdevice.h 15663F: include/net/ 15664F: include/uapi/linux/in.h 15665F: include/uapi/linux/net.h 15666F: include/uapi/linux/net_namespace.h 15667F: include/uapi/linux/netdevice.h 15668F: lib/net_utils.c 15669F: lib/random32.c 15670F: net/ 15671F: tools/net/ 15672F: tools/testing/selftests/net/ 15673X: net/9p/ 15674X: net/bluetooth/ 15675 15676NETWORKING [IPSEC] 15677M: Steffen Klassert <steffen.klassert@secunet.com> 15678M: Herbert Xu <herbert@gondor.apana.org.au> 15679M: "David S. Miller" <davem@davemloft.net> 15680L: netdev@vger.kernel.org 15681S: Maintained 15682T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15683T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15684F: include/net/xfrm.h 15685F: include/uapi/linux/xfrm.h 15686F: net/ipv4/ah4.c 15687F: net/ipv4/esp4* 15688F: net/ipv4/ip_vti.c 15689F: net/ipv4/ipcomp.c 15690F: net/ipv4/xfrm* 15691F: net/ipv6/ah6.c 15692F: net/ipv6/esp6* 15693F: net/ipv6/ip6_vti.c 15694F: net/ipv6/ipcomp6.c 15695F: net/ipv6/xfrm* 15696F: net/key/ 15697F: net/xfrm/ 15698F: tools/testing/selftests/net/ipsec.c 15699 15700NETWORKING [IPv4/IPv6] 15701M: "David S. Miller" <davem@davemloft.net> 15702M: David Ahern <dsahern@kernel.org> 15703L: netdev@vger.kernel.org 15704S: Maintained 15705T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15706F: arch/x86/net/* 15707F: include/linux/ip.h 15708F: include/linux/ipv6* 15709F: include/net/fib* 15710F: include/net/ip* 15711F: include/net/route.h 15712F: net/ipv4/ 15713F: net/ipv6/ 15714 15715NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15716M: Paul Moore <paul@paul-moore.com> 15717L: netdev@vger.kernel.org 15718L: linux-security-module@vger.kernel.org 15719S: Supported 15720W: https://github.com/netlabel 15721F: Documentation/netlabel/ 15722F: include/net/calipso.h 15723F: include/net/cipso_ipv4.h 15724F: include/net/netlabel.h 15725F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15726F: include/uapi/linux/netfilter/xt_SECMARK.h 15727F: net/ipv4/cipso_ipv4.c 15728F: net/ipv6/calipso.c 15729F: net/netfilter/xt_CONNSECMARK.c 15730F: net/netfilter/xt_SECMARK.c 15731F: net/netlabel/ 15732 15733NETWORKING [MACSEC] 15734M: Sabrina Dubroca <sd@queasysnail.net> 15735L: netdev@vger.kernel.org 15736S: Maintained 15737F: drivers/net/macsec.c 15738F: include/net/macsec.h 15739F: include/uapi/linux/if_macsec.h 15740K: macsec 15741K: \bmdo_ 15742 15743NETWORKING [MPTCP] 15744M: Matthieu Baerts <matttbe@kernel.org> 15745M: Mat Martineau <martineau@kernel.org> 15746R: Geliang Tang <geliang@kernel.org> 15747L: netdev@vger.kernel.org 15748L: mptcp@lists.linux.dev 15749S: Maintained 15750W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15751B: https://github.com/multipath-tcp/mptcp_net-next/issues 15752T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15753T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15754F: Documentation/netlink/specs/mptcp_pm.yaml 15755F: Documentation/networking/mptcp-sysctl.rst 15756F: include/net/mptcp.h 15757F: include/trace/events/mptcp.h 15758F: include/uapi/linux/mptcp*.h 15759F: net/mptcp/ 15760F: tools/testing/selftests/bpf/*/*mptcp*.c 15761F: tools/testing/selftests/net/mptcp/ 15762 15763NETWORKING [TCP] 15764M: Eric Dumazet <edumazet@google.com> 15765L: netdev@vger.kernel.org 15766S: Maintained 15767F: Documentation/networking/net_cachelines/tcp_sock.rst 15768F: include/linux/tcp.h 15769F: include/net/tcp.h 15770F: include/trace/events/tcp.h 15771F: include/uapi/linux/tcp.h 15772F: net/ipv4/syncookies.c 15773F: net/ipv4/tcp*.c 15774F: net/ipv6/syncookies.c 15775F: net/ipv6/tcp*.c 15776 15777NETWORKING [TLS] 15778M: Boris Pismenny <borisp@nvidia.com> 15779M: John Fastabend <john.fastabend@gmail.com> 15780M: Jakub Kicinski <kuba@kernel.org> 15781L: netdev@vger.kernel.org 15782S: Maintained 15783F: include/net/tls.h 15784F: include/uapi/linux/tls.h 15785F: net/tls/* 15786 15787NETXEN (1/10) GbE SUPPORT 15788M: Manish Chopra <manishc@marvell.com> 15789M: Rahul Verma <rahulv@marvell.com> 15790M: GR-Linux-NIC-Dev@marvell.com 15791L: netdev@vger.kernel.org 15792S: Supported 15793F: drivers/net/ethernet/qlogic/netxen/ 15794 15795NET_FAILOVER MODULE 15796M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15797L: netdev@vger.kernel.org 15798S: Supported 15799F: Documentation/networking/net_failover.rst 15800F: drivers/net/net_failover.c 15801F: include/net/net_failover.h 15802 15803NEXTHOP 15804M: David Ahern <dsahern@kernel.org> 15805L: netdev@vger.kernel.org 15806S: Maintained 15807F: include/net/netns/nexthop.h 15808F: include/net/nexthop.h 15809F: include/uapi/linux/nexthop.h 15810F: net/ipv4/nexthop.c 15811 15812NFC SUBSYSTEM 15813M: Krzysztof Kozlowski <krzk@kernel.org> 15814L: netdev@vger.kernel.org 15815S: Maintained 15816F: Documentation/devicetree/bindings/net/nfc/ 15817F: drivers/nfc/ 15818F: include/net/nfc/ 15819F: include/uapi/linux/nfc.h 15820F: net/nfc/ 15821 15822NFC VIRTUAL NCI DEVICE DRIVER 15823M: Bongsu Jeon <bongsu.jeon@samsung.com> 15824L: netdev@vger.kernel.org 15825S: Supported 15826F: drivers/nfc/virtual_ncidev.c 15827F: tools/testing/selftests/nci/ 15828 15829NFS, SUNRPC, AND LOCKD CLIENTS 15830M: Trond Myklebust <trond.myklebust@hammerspace.com> 15831M: Anna Schumaker <anna@kernel.org> 15832L: linux-nfs@vger.kernel.org 15833S: Maintained 15834W: http://client.linux-nfs.org 15835T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15836F: Documentation/filesystems/nfs/ 15837F: fs/lockd/ 15838F: fs/nfs/ 15839F: fs/nfs_common/ 15840F: include/linux/lockd/ 15841F: include/linux/nfs* 15842F: include/linux/sunrpc/ 15843F: include/uapi/linux/nfs* 15844F: include/uapi/linux/sunrpc/ 15845F: net/sunrpc/ 15846 15847NILFS2 FILESYSTEM 15848M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15849L: linux-nilfs@vger.kernel.org 15850S: Supported 15851W: https://nilfs.sourceforge.io/ 15852T: git https://github.com/konis/nilfs2.git 15853F: Documentation/filesystems/nilfs2.rst 15854F: fs/nilfs2/ 15855F: include/trace/events/nilfs2.h 15856F: include/uapi/linux/nilfs2_api.h 15857F: include/uapi/linux/nilfs2_ondisk.h 15858 15859NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15860M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15861S: Maintained 15862W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15863F: Documentation/scsi/NinjaSCSI.rst 15864F: drivers/scsi/pcmcia/nsp_* 15865 15866NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15867M: GOTO Masanori <gotom@debian.or.jp> 15868M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15869S: Maintained 15870W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15871F: Documentation/scsi/NinjaSCSI.rst 15872F: drivers/scsi/nsp32* 15873 15874NINTENDO HID DRIVER 15875M: Daniel J. Ogorchock <djogorchock@gmail.com> 15876L: linux-input@vger.kernel.org 15877S: Maintained 15878F: drivers/hid/hid-nintendo* 15879 15880NIOS2 ARCHITECTURE 15881M: Dinh Nguyen <dinguyen@kernel.org> 15882S: Maintained 15883T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15884F: arch/nios2/ 15885 15886NITRO ENCLAVES (NE) 15887M: Alexandru Ciobotaru <alcioa@amazon.com> 15888L: linux-kernel@vger.kernel.org 15889L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15890S: Supported 15891W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15892F: Documentation/virt/ne_overview.rst 15893F: drivers/virt/nitro_enclaves/ 15894F: include/linux/nitro_enclaves.h 15895F: include/uapi/linux/nitro_enclaves.h 15896F: samples/nitro_enclaves/ 15897 15898NITRO SECURE MODULE (NSM) 15899M: Alexander Graf <graf@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: drivers/misc/nsm.c 15905F: include/uapi/linux/nsm.h 15906 15907NOHZ, DYNTICKS SUPPORT 15908M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15909M: Frederic Weisbecker <frederic@kernel.org> 15910M: Ingo Molnar <mingo@kernel.org> 15911M: Thomas Gleixner <tglx@linutronix.de> 15912L: linux-kernel@vger.kernel.org 15913S: Maintained 15914T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15915F: include/linux/sched/nohz.h 15916F: include/linux/tick.h 15917F: kernel/time/tick*.* 15918 15919NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15920M: Pavel Machek <pavel@ucw.cz> 15921M: Sakari Ailus <sakari.ailus@iki.fi> 15922L: linux-media@vger.kernel.org 15923S: Maintained 15924F: drivers/media/i2c/ad5820.c 15925F: drivers/media/i2c/et8ek8 15926 15927NOKIA N900 POWER SUPPLY DRIVERS 15928R: Pali Rohár <pali@kernel.org> 15929F: drivers/power/supply/bq2415x_charger.c 15930F: drivers/power/supply/bq27xxx_battery.c 15931F: drivers/power/supply/bq27xxx_battery_i2c.c 15932F: drivers/power/supply/isp1704_charger.c 15933F: drivers/power/supply/rx51_battery.c 15934F: include/linux/power/bq2415x_charger.h 15935F: include/linux/power/bq27xxx_battery.h 15936 15937NOLIBC HEADER FILE 15938M: Willy Tarreau <w@1wt.eu> 15939M: Thomas Weißschuh <linux@weissschuh.net> 15940S: Maintained 15941T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15942F: tools/include/nolibc/ 15943F: tools/testing/selftests/nolibc/ 15944 15945NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15946M: Hans de Goede <hdegoede@redhat.com> 15947L: linux-input@vger.kernel.org 15948S: Maintained 15949F: drivers/input/touchscreen/novatek-nvt-ts.c 15950 15951NSDEPS 15952M: Matthias Maennich <maennich@google.com> 15953S: Maintained 15954F: Documentation/core-api/symbol-namespaces.rst 15955F: scripts/nsdeps 15956 15957NTB AMD DRIVER 15958M: Sanjay R Mehta <sanju.mehta@amd.com> 15959M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15960L: ntb@lists.linux.dev 15961S: Supported 15962F: drivers/ntb/hw/amd/ 15963 15964NTB DRIVER CORE 15965M: Jon Mason <jdmason@kudzu.us> 15966M: Dave Jiang <dave.jiang@intel.com> 15967M: Allen Hubbe <allenbh@gmail.com> 15968L: ntb@lists.linux.dev 15969S: Supported 15970W: https://github.com/jonmason/ntb/wiki 15971T: git https://github.com/jonmason/ntb.git 15972F: drivers/net/ntb_netdev.c 15973F: drivers/ntb/ 15974F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15975F: include/linux/ntb.h 15976F: include/linux/ntb_transport.h 15977F: tools/testing/selftests/ntb/ 15978 15979NTB IDT DRIVER 15980M: Serge Semin <fancer.lancer@gmail.com> 15981L: ntb@lists.linux.dev 15982S: Supported 15983F: drivers/ntb/hw/idt/ 15984 15985NTB INTEL DRIVER 15986M: Dave Jiang <dave.jiang@intel.com> 15987L: ntb@lists.linux.dev 15988S: Supported 15989W: https://github.com/davejiang/linux/wiki 15990T: git https://github.com/davejiang/linux.git 15991F: drivers/ntb/hw/intel/ 15992 15993NTFS3 FILESYSTEM 15994M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15995L: ntfs3@lists.linux.dev 15996S: Supported 15997W: http://www.paragon-software.com/ 15998T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15999F: Documentation/filesystems/ntfs3.rst 16000F: fs/ntfs3/ 16001 16002NUBUS SUBSYSTEM 16003M: Finn Thain <fthain@linux-m68k.org> 16004L: linux-m68k@lists.linux-m68k.org 16005S: Maintained 16006F: arch/*/include/asm/nubus.h 16007F: drivers/nubus/ 16008F: include/linux/nubus.h 16009F: include/uapi/linux/nubus.h 16010 16011NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 16012M: Antonino Daplas <adaplas@gmail.com> 16013L: linux-fbdev@vger.kernel.org 16014S: Maintained 16015F: drivers/video/fbdev/nvidia/ 16016F: drivers/video/fbdev/riva/ 16017 16018NVIDIA WMI EC BACKLIGHT DRIVER 16019M: Daniel Dadap <ddadap@nvidia.com> 16020L: platform-driver-x86@vger.kernel.org 16021S: Supported 16022F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 16023F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 16024 16025NVM EXPRESS DRIVER 16026M: Keith Busch <kbusch@kernel.org> 16027M: Jens Axboe <axboe@fb.com> 16028M: Christoph Hellwig <hch@lst.de> 16029M: Sagi Grimberg <sagi@grimberg.me> 16030L: linux-nvme@lists.infradead.org 16031S: Supported 16032W: http://git.infradead.org/nvme.git 16033T: git git://git.infradead.org/nvme.git 16034F: Documentation/nvme/ 16035F: drivers/nvme/common/ 16036F: drivers/nvme/host/ 16037F: include/linux/nvme-*.h 16038F: include/linux/nvme.h 16039F: include/uapi/linux/nvme_ioctl.h 16040 16041NVM EXPRESS FABRICS AUTHENTICATION 16042M: Hannes Reinecke <hare@suse.de> 16043L: linux-nvme@lists.infradead.org 16044S: Supported 16045F: drivers/nvme/host/auth.c 16046F: drivers/nvme/target/auth.c 16047F: drivers/nvme/target/fabrics-cmd-auth.c 16048F: include/linux/nvme-auth.h 16049 16050NVM EXPRESS FC TRANSPORT DRIVERS 16051M: James Smart <james.smart@broadcom.com> 16052L: linux-nvme@lists.infradead.org 16053S: Supported 16054F: drivers/nvme/host/fc.c 16055F: drivers/nvme/target/fc.c 16056F: drivers/nvme/target/fcloop.c 16057F: include/linux/nvme-fc-driver.h 16058F: include/linux/nvme-fc.h 16059 16060NVM EXPRESS HARDWARE MONITORING SUPPORT 16061M: Guenter Roeck <linux@roeck-us.net> 16062L: linux-nvme@lists.infradead.org 16063S: Supported 16064F: drivers/nvme/host/hwmon.c 16065 16066NVM EXPRESS TARGET DRIVER 16067M: Christoph Hellwig <hch@lst.de> 16068M: Sagi Grimberg <sagi@grimberg.me> 16069M: Chaitanya Kulkarni <kch@nvidia.com> 16070L: linux-nvme@lists.infradead.org 16071S: Supported 16072W: http://git.infradead.org/nvme.git 16073T: git git://git.infradead.org/nvme.git 16074F: drivers/nvme/target/ 16075 16076NVMEM FRAMEWORK 16077M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16078S: Maintained 16079T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 16080F: Documentation/ABI/stable/sysfs-bus-nvmem 16081F: Documentation/devicetree/bindings/nvmem/ 16082F: drivers/nvmem/ 16083F: include/linux/nvmem-consumer.h 16084F: include/linux/nvmem-provider.h 16085 16086NXP BLUETOOTH WIRELESS DRIVERS 16087M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 16088M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 16089S: Maintained 16090F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 16091F: drivers/bluetooth/btnxpuart.c 16092 16093NXP C45 TJA11XX PHY DRIVER 16094M: Andrei Botila <andrei.botila@oss.nxp.com> 16095L: netdev@vger.kernel.org 16096S: Maintained 16097F: drivers/net/phy/nxp-c45-tja11xx* 16098 16099NXP FSPI DRIVER 16100M: Han Xu <han.xu@nxp.com> 16101M: Haibo Chen <haibo.chen@nxp.com> 16102R: Yogesh Gaur <yogeshgaur.83@gmail.com> 16103L: linux-spi@vger.kernel.org 16104S: Maintained 16105F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 16106F: drivers/spi/spi-nxp-fspi.c 16107 16108NXP FXAS21002C DRIVER 16109M: Rui Miguel Silva <rmfrfs@gmail.com> 16110L: linux-iio@vger.kernel.org 16111S: Maintained 16112F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 16113F: drivers/iio/gyro/fxas21002c.h 16114F: drivers/iio/gyro/fxas21002c_core.c 16115F: drivers/iio/gyro/fxas21002c_i2c.c 16116F: drivers/iio/gyro/fxas21002c_spi.c 16117 16118NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 16119M: Haibo Chen <haibo.chen@nxp.com> 16120L: linux-iio@vger.kernel.org 16121L: imx@lists.linux.dev 16122S: Maintained 16123F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 16124F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 16125F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 16126F: drivers/iio/adc/imx7d_adc.c 16127F: drivers/iio/adc/imx93_adc.c 16128F: drivers/iio/adc/vf610_adc.c 16129 16130NXP i.MX 8M ISI DRIVER 16131M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16132L: linux-media@vger.kernel.org 16133S: Maintained 16134F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 16135F: drivers/media/platform/nxp/imx8-isi/ 16136 16137NXP i.MX 8MP DW100 V4L2 DRIVER 16138M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 16139L: linux-media@vger.kernel.org 16140S: Maintained 16141F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 16142F: Documentation/userspace-api/media/drivers/dw100.rst 16143F: drivers/media/platform/nxp/dw100/ 16144F: include/uapi/linux/dw100.h 16145 16146NXP i.MX 8MQ DCSS DRIVER 16147M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 16148R: Lucas Stach <l.stach@pengutronix.de> 16149L: dri-devel@lists.freedesktop.org 16150S: Maintained 16151T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 16152F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 16153F: drivers/gpu/drm/imx/dcss/ 16154 16155NXP i.MX 8QXP ADC DRIVER 16156M: Cai Huoqing <cai.huoqing@linux.dev> 16157M: Haibo Chen <haibo.chen@nxp.com> 16158L: imx@lists.linux.dev 16159L: linux-iio@vger.kernel.org 16160S: Maintained 16161F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 16162F: drivers/iio/adc/imx8qxp-adc.c 16163 16164NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 16165M: Mirela Rabulea <mirela.rabulea@nxp.com> 16166L: imx@lists.linux.dev 16167L: linux-media@vger.kernel.org 16168S: Maintained 16169F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 16170F: drivers/media/platform/nxp/imx-jpeg 16171 16172NXP i.MX CLOCK DRIVERS 16173M: Abel Vesa <abelvesa@kernel.org> 16174R: Peng Fan <peng.fan@nxp.com> 16175L: linux-clk@vger.kernel.org 16176L: imx@lists.linux.dev 16177S: Maintained 16178T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 16179F: Documentation/devicetree/bindings/clock/imx* 16180F: drivers/clk/imx/ 16181F: include/dt-bindings/clock/imx* 16182 16183NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 16184M: Jagan Teki <jagan@amarulasolutions.com> 16185S: Maintained 16186F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 16187F: drivers/regulator/pf8x00-regulator.c 16188 16189NXP PTN5150A CC LOGIC AND EXTCON DRIVER 16190M: Krzysztof Kozlowski <krzk@kernel.org> 16191L: linux-kernel@vger.kernel.org 16192S: Maintained 16193F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 16194F: drivers/extcon/extcon-ptn5150.c 16195 16196NXP SGTL5000 DRIVER 16197M: Fabio Estevam <festevam@gmail.com> 16198L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16199S: Maintained 16200F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 16201F: sound/soc/codecs/sgtl5000* 16202 16203NXP SJA1105 ETHERNET SWITCH DRIVER 16204M: Vladimir Oltean <olteanv@gmail.com> 16205L: linux-kernel@vger.kernel.org 16206S: Maintained 16207F: drivers/net/dsa/sja1105 16208F: drivers/net/pcs/pcs-xpcs-nxp.c 16209 16210NXP TDA998X DRM DRIVER 16211M: Russell King <linux@armlinux.org.uk> 16212S: Maintained 16213T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 16214T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 16215F: drivers/gpu/drm/i2c/tda998x_drv.c 16216F: include/drm/i2c/tda998x.h 16217F: include/dt-bindings/display/tda998x.h 16218K: "nxp,tda998x" 16219 16220NXP TFA9879 DRIVER 16221M: Peter Rosin <peda@axentia.se> 16222L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16223S: Maintained 16224F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 16225F: sound/soc/codecs/tfa9879* 16226 16227NXP-NCI NFC DRIVER 16228S: Orphan 16229F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 16230F: drivers/nfc/nxp-nci 16231 16232NXP/Goodix TFA989X (TFA1) DRIVER 16233M: Stephan Gerhold <stephan@gerhold.net> 16234L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16235S: Maintained 16236F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 16237F: sound/soc/codecs/tfa989x.c 16238 16239NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 16240M: Jonas Malaco <jonas@protocubo.io> 16241L: linux-hwmon@vger.kernel.org 16242S: Maintained 16243F: Documentation/hwmon/nzxt-kraken2.rst 16244F: drivers/hwmon/nzxt-kraken2.c 16245 16246NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 16247M: Jonas Malaco <jonas@protocubo.io> 16248M: Aleksa Savic <savicaleksa83@gmail.com> 16249L: linux-hwmon@vger.kernel.org 16250S: Maintained 16251F: Documentation/hwmon/nzxt-kraken3.rst 16252F: drivers/hwmon/nzxt-kraken3.c 16253 16254NZXT-SMART2 HARDWARE MONITORING DRIVER 16255M: Aleksandr Mezin <mezin.alexander@gmail.com> 16256L: linux-hwmon@vger.kernel.org 16257S: Maintained 16258F: Documentation/hwmon/nzxt-smart2.rst 16259F: drivers/hwmon/nzxt-smart2.c 16260 16261OBJAGG 16262M: Jiri Pirko <jiri@resnulli.us> 16263L: netdev@vger.kernel.org 16264S: Supported 16265F: include/linux/objagg.h 16266F: lib/objagg.c 16267F: lib/test_objagg.c 16268 16269OBJPOOL 16270M: Matt Wu <wuqiang.matt@bytedance.com> 16271S: Supported 16272F: include/linux/objpool.h 16273F: lib/objpool.c 16274F: lib/test_objpool.c 16275 16276OBJTOOL 16277M: Josh Poimboeuf <jpoimboe@kernel.org> 16278M: Peter Zijlstra <peterz@infradead.org> 16279S: Supported 16280F: include/linux/objtool*.h 16281F: tools/objtool/ 16282 16283OCELOT ETHERNET SWITCH DRIVER 16284M: Vladimir Oltean <vladimir.oltean@nxp.com> 16285M: Claudiu Manoil <claudiu.manoil@nxp.com> 16286M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16287M: UNGLinuxDriver@microchip.com 16288L: netdev@vger.kernel.org 16289S: Supported 16290F: drivers/net/dsa/ocelot/* 16291F: drivers/net/ethernet/mscc/ 16292F: include/soc/mscc/ocelot* 16293F: net/dsa/tag_ocelot.c 16294F: net/dsa/tag_ocelot_8021q.c 16295F: tools/testing/selftests/drivers/net/ocelot/* 16296 16297OCELOT EXTERNAL SWITCH CONTROL 16298M: Colin Foster <colin.foster@in-advantage.com> 16299S: Supported 16300F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16301F: drivers/mfd/ocelot* 16302F: drivers/net/dsa/ocelot/ocelot_ext.c 16303F: include/linux/mfd/ocelot.h 16304 16305OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16306M: Frederic Barrat <fbarrat@linux.ibm.com> 16307M: Andrew Donnellan <ajd@linux.ibm.com> 16308L: linuxppc-dev@lists.ozlabs.org 16309S: Supported 16310F: Documentation/userspace-api/accelerators/ocxl.rst 16311F: arch/powerpc/include/asm/pnv-ocxl.h 16312F: arch/powerpc/platforms/powernv/ocxl.c 16313F: drivers/misc/ocxl/ 16314F: include/misc/ocxl* 16315F: include/uapi/misc/ocxl.h 16316 16317OMAP AUDIO SUPPORT 16318M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16319M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16320L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16321L: linux-omap@vger.kernel.org 16322S: Maintained 16323F: sound/soc/ti/n810.c 16324F: sound/soc/ti/omap* 16325F: sound/soc/ti/rx51.c 16326F: sound/soc/ti/sdma-pcm.* 16327 16328OMAP CLOCK FRAMEWORK SUPPORT 16329M: Paul Walmsley <paul@pwsan.com> 16330L: linux-omap@vger.kernel.org 16331S: Maintained 16332F: arch/arm/*omap*/*clock* 16333 16334OMAP DEVICE TREE SUPPORT 16335M: Benoît Cousson <bcousson@baylibre.com> 16336M: Tony Lindgren <tony@atomide.com> 16337L: linux-omap@vger.kernel.org 16338L: devicetree@vger.kernel.org 16339S: Maintained 16340F: arch/arm/boot/dts/ti/omap/ 16341 16342OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16343L: linux-omap@vger.kernel.org 16344L: linux-fbdev@vger.kernel.org 16345S: Orphan 16346F: Documentation/arch/arm/omap/dss.rst 16347F: drivers/video/fbdev/omap2/ 16348 16349OMAP FRAMEBUFFER SUPPORT 16350L: linux-fbdev@vger.kernel.org 16351L: linux-omap@vger.kernel.org 16352S: Orphan 16353F: drivers/video/fbdev/omap/ 16354 16355OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16356M: Roger Quadros <rogerq@kernel.org> 16357M: Tony Lindgren <tony@atomide.com> 16358L: linux-omap@vger.kernel.org 16359S: Maintained 16360F: arch/arm/mach-omap2/*gpmc* 16361F: drivers/memory/omap-gpmc.c 16362 16363OMAP GPIO DRIVER 16364M: Grygorii Strashko <grygorii.strashko@ti.com> 16365M: Santosh Shilimkar <ssantosh@kernel.org> 16366M: Kevin Hilman <khilman@kernel.org> 16367L: linux-omap@vger.kernel.org 16368S: Maintained 16369F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16370F: drivers/gpio/gpio-omap.c 16371 16372OMAP HARDWARE SPINLOCK SUPPORT 16373L: linux-omap@vger.kernel.org 16374S: Orphan 16375F: drivers/hwspinlock/omap_hwspinlock.c 16376 16377OMAP HS MMC SUPPORT 16378L: linux-mmc@vger.kernel.org 16379L: linux-omap@vger.kernel.org 16380S: Orphan 16381F: drivers/mmc/host/omap_hsmmc.c 16382 16383OMAP HWMOD DATA 16384M: Paul Walmsley <paul@pwsan.com> 16385L: linux-omap@vger.kernel.org 16386S: Maintained 16387F: arch/arm/mach-omap2/omap_hwmod*data* 16388 16389OMAP HWMOD SUPPORT 16390M: Benoît Cousson <bcousson@baylibre.com> 16391M: Paul Walmsley <paul@pwsan.com> 16392L: linux-omap@vger.kernel.org 16393S: Maintained 16394F: arch/arm/mach-omap2/omap_hwmod.* 16395 16396OMAP I2C DRIVER 16397M: Vignesh R <vigneshr@ti.com> 16398L: linux-omap@vger.kernel.org 16399L: linux-i2c@vger.kernel.org 16400S: Maintained 16401F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16402F: drivers/i2c/busses/i2c-omap.c 16403 16404OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16405M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16406L: linux-media@vger.kernel.org 16407S: Maintained 16408F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16409F: drivers/media/platform/ti/omap3isp/ 16410F: drivers/staging/media/omap4iss/ 16411 16412OMAP MMC SUPPORT 16413M: Aaro Koskinen <aaro.koskinen@iki.fi> 16414L: linux-omap@vger.kernel.org 16415S: Odd Fixes 16416F: drivers/mmc/host/omap.c 16417 16418OMAP POWER MANAGEMENT SUPPORT 16419M: Kevin Hilman <khilman@kernel.org> 16420L: linux-omap@vger.kernel.org 16421S: Maintained 16422F: arch/arm/*omap*/*pm* 16423F: drivers/cpufreq/omap-cpufreq.c 16424 16425OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16426M: Paul Walmsley <paul@pwsan.com> 16427L: linux-omap@vger.kernel.org 16428S: Maintained 16429F: arch/arm/mach-omap2/prm* 16430 16431OMAP RANDOM NUMBER GENERATOR SUPPORT 16432M: Deepak Saxena <dsaxena@plexity.net> 16433S: Maintained 16434F: drivers/char/hw_random/omap-rng.c 16435 16436OMAP USB SUPPORT 16437L: linux-usb@vger.kernel.org 16438L: linux-omap@vger.kernel.org 16439S: Orphan 16440F: arch/arm/*omap*/usb* 16441F: drivers/usb/*/*omap* 16442 16443OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16444M: Mark Jackson <mpfj@newflow.co.uk> 16445L: linux-omap@vger.kernel.org 16446S: Maintained 16447F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16448 16449OMAP1 SUPPORT 16450M: Aaro Koskinen <aaro.koskinen@iki.fi> 16451M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16452M: Tony Lindgren <tony@atomide.com> 16453L: linux-omap@vger.kernel.org 16454S: Maintained 16455Q: http://patchwork.kernel.org/project/linux-omap/list/ 16456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16457F: arch/arm/configs/omap1_defconfig 16458F: arch/arm/mach-omap1/ 16459F: drivers/i2c/busses/i2c-omap.c 16460F: include/linux/platform_data/ams-delta-fiq.h 16461F: include/linux/platform_data/i2c-omap.h 16462 16463OMAP2+ SUPPORT 16464M: Tony Lindgren <tony@atomide.com> 16465L: linux-omap@vger.kernel.org 16466S: Maintained 16467W: http://www.muru.com/linux/omap/ 16468W: http://linux.omap.com/ 16469Q: http://patchwork.kernel.org/project/linux-omap/list/ 16470T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16471F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16472F: arch/arm/configs/omap2plus_defconfig 16473F: arch/arm/mach-omap2/ 16474F: drivers/bus/omap*.[ch] 16475F: drivers/bus/ti-sysc.c 16476F: drivers/gpio/gpio-tps65219.c 16477F: drivers/i2c/busses/i2c-omap.c 16478F: drivers/irqchip/irq-omap-intc.c 16479F: drivers/mfd/*omap*.c 16480F: drivers/mfd/menelaus.c 16481F: drivers/mfd/palmas.c 16482F: drivers/mfd/tps65217.c 16483F: drivers/mfd/tps65218.c 16484F: drivers/mfd/tps65219.c 16485F: drivers/mfd/tps65910.c 16486F: drivers/mfd/twl-core.[ch] 16487F: drivers/mfd/twl4030*.c 16488F: drivers/mfd/twl6030*.c 16489F: drivers/mfd/twl6040*.c 16490F: drivers/regulator/palmas-regulator*.c 16491F: drivers/regulator/pbias-regulator.c 16492F: drivers/regulator/tps65217-regulator.c 16493F: drivers/regulator/tps65218-regulator.c 16494F: drivers/regulator/tps65219-regulator.c 16495F: drivers/regulator/tps65910-regulator.c 16496F: drivers/regulator/twl-regulator.c 16497F: drivers/regulator/twl6030-regulator.c 16498F: include/linux/platform_data/i2c-omap.h 16499F: include/linux/platform_data/ti-sysc.h 16500 16501OMFS FILESYSTEM 16502M: Bob Copeland <me@bobcopeland.com> 16503L: linux-karma-devel@lists.sourceforge.net 16504S: Maintained 16505F: Documentation/filesystems/omfs.rst 16506F: fs/omfs/ 16507 16508OMNIVISION OG01A1B SENSOR DRIVER 16509M: Sakari Ailus <sakari.ailus@linux.intel.com> 16510L: linux-media@vger.kernel.org 16511S: Maintained 16512F: drivers/media/i2c/og01a1b.c 16513 16514OMNIVISION OV01A10 SENSOR DRIVER 16515M: Bingbu Cao <bingbu.cao@intel.com> 16516L: linux-media@vger.kernel.org 16517S: Maintained 16518T: git git://linuxtv.org/media_tree.git 16519F: drivers/media/i2c/ov01a10.c 16520 16521OMNIVISION OV02A10 SENSOR DRIVER 16522L: linux-media@vger.kernel.org 16523S: Orphan 16524T: git git://linuxtv.org/media_tree.git 16525F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16526F: drivers/media/i2c/ov02a10.c 16527 16528OMNIVISION OV08D10 SENSOR DRIVER 16529M: Jimmy Su <jimmy.su@intel.com> 16530L: linux-media@vger.kernel.org 16531S: Maintained 16532T: git git://linuxtv.org/media_tree.git 16533F: drivers/media/i2c/ov08d10.c 16534 16535OMNIVISION OV08X40 SENSOR DRIVER 16536M: Jason Chen <jason.z.chen@intel.com> 16537L: linux-media@vger.kernel.org 16538S: Maintained 16539T: git git://linuxtv.org/media_tree.git 16540F: drivers/media/i2c/ov08x40.c 16541 16542OMNIVISION OV13858 SENSOR DRIVER 16543M: Sakari Ailus <sakari.ailus@linux.intel.com> 16544L: linux-media@vger.kernel.org 16545S: Maintained 16546T: git git://linuxtv.org/media_tree.git 16547F: drivers/media/i2c/ov13858.c 16548 16549OMNIVISION OV13B10 SENSOR DRIVER 16550M: Arec Kao <arec.kao@intel.com> 16551L: linux-media@vger.kernel.org 16552S: Maintained 16553T: git git://linuxtv.org/media_tree.git 16554F: drivers/media/i2c/ov13b10.c 16555 16556OMNIVISION OV2680 SENSOR DRIVER 16557M: Rui Miguel Silva <rmfrfs@gmail.com> 16558M: Hans de Goede <hansg@kernel.org> 16559L: linux-media@vger.kernel.org 16560S: Maintained 16561T: git git://linuxtv.org/media_tree.git 16562F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16563F: drivers/media/i2c/ov2680.c 16564 16565OMNIVISION OV2685 SENSOR DRIVER 16566M: Shunqian Zheng <zhengsq@rock-chips.com> 16567L: linux-media@vger.kernel.org 16568S: Maintained 16569T: git git://linuxtv.org/media_tree.git 16570F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16571F: drivers/media/i2c/ov2685.c 16572 16573OMNIVISION OV2740 SENSOR DRIVER 16574M: Tianshu Qiu <tian.shu.qiu@intel.com> 16575R: Sakari Ailus <sakari.ailus@linux.intel.com> 16576R: Bingbu Cao <bingbu.cao@intel.com> 16577L: linux-media@vger.kernel.org 16578S: Maintained 16579T: git git://linuxtv.org/media_tree.git 16580F: drivers/media/i2c/ov2740.c 16581 16582OMNIVISION OV4689 SENSOR DRIVER 16583M: Mikhail Rudenko <mike.rudenko@gmail.com> 16584L: linux-media@vger.kernel.org 16585S: Maintained 16586T: git git://linuxtv.org/media_tree.git 16587F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16588F: drivers/media/i2c/ov4689.c 16589 16590OMNIVISION OV5640 SENSOR DRIVER 16591M: Steve Longerbeam <slongerbeam@gmail.com> 16592L: linux-media@vger.kernel.org 16593S: Maintained 16594T: git git://linuxtv.org/media_tree.git 16595F: drivers/media/i2c/ov5640.c 16596 16597OMNIVISION OV5647 SENSOR DRIVER 16598M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16599M: Jacopo Mondi <jacopo@jmondi.org> 16600L: linux-media@vger.kernel.org 16601S: Maintained 16602T: git git://linuxtv.org/media_tree.git 16603F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16604F: drivers/media/i2c/ov5647.c 16605 16606OMNIVISION OV5670 SENSOR DRIVER 16607M: Sakari Ailus <sakari.ailus@linux.intel.com> 16608L: linux-media@vger.kernel.org 16609S: Maintained 16610T: git git://linuxtv.org/media_tree.git 16611F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16612F: drivers/media/i2c/ov5670.c 16613 16614OMNIVISION OV5675 SENSOR DRIVER 16615M: Sakari Ailus <sakari.ailus@linux.intel.com> 16616L: linux-media@vger.kernel.org 16617S: Maintained 16618T: git git://linuxtv.org/media_tree.git 16619F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16620F: drivers/media/i2c/ov5675.c 16621 16622OMNIVISION OV5693 SENSOR DRIVER 16623M: Daniel Scally <djrscally@gmail.com> 16624L: linux-media@vger.kernel.org 16625S: Maintained 16626T: git git://linuxtv.org/media_tree.git 16627F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16628F: drivers/media/i2c/ov5693.c 16629 16630OMNIVISION OV5695 SENSOR DRIVER 16631M: Shunqian Zheng <zhengsq@rock-chips.com> 16632L: linux-media@vger.kernel.org 16633S: Maintained 16634T: git git://linuxtv.org/media_tree.git 16635F: drivers/media/i2c/ov5695.c 16636 16637OMNIVISION OV64A40 SENSOR DRIVER 16638M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16639L: linux-media@vger.kernel.org 16640S: Maintained 16641T: git git://linuxtv.org/media_tree.git 16642F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16643F: drivers/media/i2c/ov64a40.c 16644 16645OMNIVISION OV7670 SENSOR DRIVER 16646L: linux-media@vger.kernel.org 16647S: Orphan 16648T: git git://linuxtv.org/media_tree.git 16649F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16650F: drivers/media/i2c/ov7670.c 16651 16652OMNIVISION OV772x SENSOR DRIVER 16653M: Jacopo Mondi <jacopo@jmondi.org> 16654L: linux-media@vger.kernel.org 16655S: Odd fixes 16656T: git git://linuxtv.org/media_tree.git 16657F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16658F: drivers/media/i2c/ov772x.c 16659F: include/media/i2c/ov772x.h 16660 16661OMNIVISION OV7740 SENSOR DRIVER 16662L: linux-media@vger.kernel.org 16663S: Orphan 16664T: git git://linuxtv.org/media_tree.git 16665F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16666F: drivers/media/i2c/ov7740.c 16667 16668OMNIVISION OV8856 SENSOR DRIVER 16669M: Sakari Ailus <sakari.ailus@linux.intel.com> 16670L: linux-media@vger.kernel.org 16671S: Maintained 16672T: git git://linuxtv.org/media_tree.git 16673F: Documentation/devicetree/bindings/media/i2c/ovti,ov8856.yaml 16674F: drivers/media/i2c/ov8856.c 16675 16676OMNIVISION OV8858 SENSOR DRIVER 16677M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16678M: Nicholas Roth <nicholas@rothemail.net> 16679L: linux-media@vger.kernel.org 16680S: Maintained 16681T: git git://linuxtv.org/media_tree.git 16682F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16683F: drivers/media/i2c/ov8858.c 16684 16685OMNIVISION OV9282 SENSOR DRIVER 16686M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16687L: linux-media@vger.kernel.org 16688S: Maintained 16689T: git git://linuxtv.org/media_tree.git 16690F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16691F: drivers/media/i2c/ov9282.c 16692 16693OMNIVISION OV9640 SENSOR DRIVER 16694M: Petr Cvek <petrcvekcz@gmail.com> 16695L: linux-media@vger.kernel.org 16696S: Maintained 16697F: drivers/media/i2c/ov9640.* 16698 16699OMNIVISION OV9650 SENSOR DRIVER 16700M: Sakari Ailus <sakari.ailus@linux.intel.com> 16701R: Akinobu Mita <akinobu.mita@gmail.com> 16702R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16703L: linux-media@vger.kernel.org 16704S: Maintained 16705T: git git://linuxtv.org/media_tree.git 16706F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16707F: drivers/media/i2c/ov9650.c 16708 16709OMNIVISION OV9734 SENSOR DRIVER 16710M: Tianshu Qiu <tian.shu.qiu@intel.com> 16711R: Bingbu Cao <bingbu.cao@intel.com> 16712L: linux-media@vger.kernel.org 16713S: Maintained 16714T: git git://linuxtv.org/media_tree.git 16715F: drivers/media/i2c/ov9734.c 16716 16717ONBOARD USB HUB DRIVER 16718M: Matthias Kaehlcke <mka@chromium.org> 16719L: linux-usb@vger.kernel.org 16720S: Maintained 16721F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-dev 16722F: drivers/usb/misc/onboard_usb_dev.c 16723 16724ONENAND FLASH DRIVER 16725M: Kyungmin Park <kyungmin.park@samsung.com> 16726L: linux-mtd@lists.infradead.org 16727S: Maintained 16728F: drivers/mtd/nand/onenand/ 16729F: include/linux/mtd/onenand*.h 16730 16731ONEXPLAYER FAN DRIVER 16732M: Derek John Clark <derekjohn.clark@gmail.com> 16733M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16734L: linux-hwmon@vger.kernel.org 16735S: Maintained 16736F: drivers/hwmon/oxp-sensors.c 16737 16738ONIE TLV NVMEM LAYOUT DRIVER 16739M: Miquel Raynal <miquel.raynal@bootlin.com> 16740S: Maintained 16741F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16742F: drivers/nvmem/layouts/onie-tlv.c 16743 16744ONION OMEGA2+ BOARD 16745M: Harvey Hunt <harveyhuntnexus@gmail.com> 16746L: linux-mips@vger.kernel.org 16747S: Maintained 16748F: arch/mips/boot/dts/ralink/omega2p.dts 16749 16750ONSEMI ETHERNET PHY DRIVERS 16751M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16752L: netdev@vger.kernel.org 16753S: Supported 16754W: http://www.onsemi.com 16755F: drivers/net/phy/ncn* 16756 16757OP-TEE DRIVER 16758M: Jens Wiklander <jens.wiklander@linaro.org> 16759L: op-tee@lists.trustedfirmware.org 16760S: Maintained 16761F: Documentation/ABI/testing/sysfs-bus-optee-devices 16762F: drivers/tee/optee/ 16763 16764OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16765M: Sumit Garg <sumit.garg@linaro.org> 16766L: op-tee@lists.trustedfirmware.org 16767S: Maintained 16768F: drivers/char/hw_random/optee-rng.c 16769 16770OP-TEE RTC DRIVER 16771M: Clément Léger <clement.leger@bootlin.com> 16772L: linux-rtc@vger.kernel.org 16773S: Maintained 16774F: drivers/rtc/rtc-optee.c 16775 16776OPA-VNIC DRIVER 16777M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16778L: linux-rdma@vger.kernel.org 16779S: Supported 16780F: drivers/infiniband/ulp/opa_vnic 16781 16782OPEN FIRMWARE AND FLATTENED DEVICE TREE 16783M: Rob Herring <robh@kernel.org> 16784M: Saravana Kannan <saravanak@google.com> 16785L: devicetree@vger.kernel.org 16786S: Maintained 16787W: http://www.devicetree.org/ 16788C: irc://irc.libera.chat/devicetree 16789T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16790F: Documentation/ABI/testing/sysfs-firmware-ofw 16791F: drivers/of/ 16792F: include/linux/of*.h 16793F: scripts/dtc/ 16794F: tools/testing/selftests/dt/ 16795K: of_overlay_notifier_ 16796K: of_overlay_fdt_apply 16797K: of_overlay_remove 16798 16799OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16800M: Rob Herring <robh@kernel.org> 16801M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16802M: Conor Dooley <conor+dt@kernel.org> 16803L: devicetree@vger.kernel.org 16804S: Maintained 16805Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16806C: irc://irc.libera.chat/devicetree 16807T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16808F: Documentation/devicetree/ 16809F: arch/*/boot/dts/ 16810F: include/dt-bindings/ 16811 16812OPENCOMPUTE PTP CLOCK DRIVER 16813M: Jonathan Lemon <jonathan.lemon@gmail.com> 16814M: Vadim Fedorenko <vadfed@linux.dev> 16815L: netdev@vger.kernel.org 16816S: Maintained 16817F: drivers/ptp/ptp_ocp.c 16818 16819OPENCORES I2C BUS DRIVER 16820M: Peter Korsgaard <peter@korsgaard.com> 16821M: Andrew Lunn <andrew@lunn.ch> 16822L: linux-i2c@vger.kernel.org 16823S: Maintained 16824F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16825F: Documentation/i2c/busses/i2c-ocores.rst 16826F: drivers/i2c/busses/i2c-ocores.c 16827F: include/linux/platform_data/i2c-ocores.h 16828 16829OPENRISC ARCHITECTURE 16830M: Jonas Bonn <jonas@southpole.se> 16831M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16832M: Stafford Horne <shorne@gmail.com> 16833L: linux-openrisc@vger.kernel.org 16834S: Maintained 16835W: http://openrisc.io 16836T: git https://github.com/openrisc/linux.git 16837F: Documentation/arch/openrisc/ 16838F: Documentation/devicetree/bindings/openrisc/ 16839F: arch/openrisc/ 16840F: drivers/irqchip/irq-ompic.c 16841F: drivers/irqchip/irq-or1k-* 16842 16843OPENVSWITCH 16844M: Pravin B Shelar <pshelar@ovn.org> 16845L: netdev@vger.kernel.org 16846L: dev@openvswitch.org 16847S: Maintained 16848W: http://openvswitch.org 16849F: include/uapi/linux/openvswitch.h 16850F: net/openvswitch/ 16851F: tools/testing/selftests/net/openvswitch/ 16852 16853OPERATING PERFORMANCE POINTS (OPP) 16854M: Viresh Kumar <vireshk@kernel.org> 16855M: Nishanth Menon <nm@ti.com> 16856M: Stephen Boyd <sboyd@kernel.org> 16857L: linux-pm@vger.kernel.org 16858S: Maintained 16859T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16860F: Documentation/devicetree/bindings/opp/ 16861F: Documentation/power/opp.rst 16862F: drivers/opp/ 16863F: include/linux/pm_opp.h 16864 16865OPL4 DRIVER 16866M: Clemens Ladisch <clemens@ladisch.de> 16867L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16868S: Maintained 16869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16870F: sound/drivers/opl4/ 16871 16872ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16873M: Mark Fasheh <mark@fasheh.com> 16874M: Joel Becker <jlbec@evilplan.org> 16875M: Joseph Qi <joseph.qi@linux.alibaba.com> 16876L: ocfs2-devel@lists.linux.dev 16877S: Supported 16878W: http://ocfs2.wiki.kernel.org 16879F: Documentation/filesystems/dlmfs.rst 16880F: Documentation/filesystems/ocfs2.rst 16881F: fs/ocfs2/ 16882 16883ORANGEFS FILESYSTEM 16884M: Mike Marshall <hubcap@omnibond.com> 16885R: Martin Brandenburg <martin@omnibond.com> 16886L: devel@lists.orangefs.org 16887S: Supported 16888T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16889F: Documentation/filesystems/orangefs.rst 16890F: fs/orangefs/ 16891 16892OV2659 OMNIVISION SENSOR DRIVER 16893M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16894L: linux-media@vger.kernel.org 16895S: Maintained 16896W: https://linuxtv.org 16897Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16898T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16899F: drivers/media/i2c/ov2659.c 16900F: include/media/i2c/ov2659.h 16901 16902OVERLAY FILESYSTEM 16903M: Miklos Szeredi <miklos@szeredi.hu> 16904M: Amir Goldstein <amir73il@gmail.com> 16905L: linux-unionfs@vger.kernel.org 16906S: Supported 16907T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16908F: Documentation/filesystems/overlayfs.rst 16909F: fs/overlayfs/ 16910 16911P54 WIRELESS DRIVER 16912M: Christian Lamparter <chunkeey@googlemail.com> 16913L: linux-wireless@vger.kernel.org 16914S: Maintained 16915W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16916F: drivers/net/wireless/intersil/p54/ 16917 16918PACKET SOCKETS 16919M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16920S: Maintained 16921F: include/uapi/linux/if_packet.h 16922F: net/packet/af_packet.c 16923 16924PACKING 16925M: Vladimir Oltean <olteanv@gmail.com> 16926L: netdev@vger.kernel.org 16927S: Supported 16928F: Documentation/core-api/packing.rst 16929F: include/linux/packing.h 16930F: lib/packing.c 16931 16932PADATA PARALLEL EXECUTION MECHANISM 16933M: Steffen Klassert <steffen.klassert@secunet.com> 16934M: Daniel Jordan <daniel.m.jordan@oracle.com> 16935L: linux-crypto@vger.kernel.org 16936L: linux-kernel@vger.kernel.org 16937S: Maintained 16938F: Documentation/core-api/padata.rst 16939F: include/linux/padata.h 16940F: kernel/padata.c 16941 16942PAGE CACHE 16943M: Matthew Wilcox (Oracle) <willy@infradead.org> 16944L: linux-fsdevel@vger.kernel.org 16945S: Supported 16946T: git git://git.infradead.org/users/willy/pagecache.git 16947F: Documentation/filesystems/locking.rst 16948F: Documentation/filesystems/vfs.rst 16949F: include/linux/pagemap.h 16950F: mm/filemap.c 16951F: mm/page-writeback.c 16952F: mm/readahead.c 16953F: mm/truncate.c 16954 16955PAGE POOL 16956M: Jesper Dangaard Brouer <hawk@kernel.org> 16957M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16958L: netdev@vger.kernel.org 16959S: Supported 16960F: Documentation/networking/page_pool.rst 16961F: include/net/page_pool/ 16962F: include/trace/events/page_pool.h 16963F: net/core/page_pool.c 16964 16965PAGE TABLE CHECK 16966M: Pasha Tatashin <pasha.tatashin@soleen.com> 16967M: Andrew Morton <akpm@linux-foundation.org> 16968L: linux-mm@kvack.org 16969S: Maintained 16970F: Documentation/mm/page_table_check.rst 16971F: include/linux/page_table_check.h 16972F: mm/page_table_check.c 16973 16974PANASONIC LAPTOP ACPI EXTRAS DRIVER 16975M: Kenneth Chan <kenneth.t.chan@gmail.com> 16976L: platform-driver-x86@vger.kernel.org 16977S: Maintained 16978F: drivers/platform/x86/panasonic-laptop.c 16979 16980PARALLAX PING IIO SENSOR DRIVER 16981M: Andreas Klinger <ak@it-klinger.de> 16982L: linux-iio@vger.kernel.org 16983S: Maintained 16984F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16985F: drivers/iio/proximity/ping.c 16986 16987PARALLEL LCD/KEYPAD PANEL DRIVER 16988M: Willy Tarreau <willy@haproxy.com> 16989M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16990S: Odd Fixes 16991F: Documentation/admin-guide/lcd-panel-cgram.rst 16992F: drivers/auxdisplay/panel.c 16993 16994PARALLEL PORT SUBSYSTEM 16995M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16996M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16997L: linux-parport@lists.infradead.org (subscribers-only) 16998S: Maintained 16999F: Documentation/driver-api/parport*.rst 17000F: drivers/char/ppdev.c 17001F: drivers/parport/ 17002F: include/linux/parport*.h 17003F: include/uapi/linux/ppdev.h 17004 17005PARAVIRT_OPS INTERFACE 17006M: Juergen Gross <jgross@suse.com> 17007R: Ajay Kaher <ajay.kaher@broadcom.com> 17008R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 17009R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 17010L: virtualization@lists.linux.dev 17011L: x86@kernel.org 17012S: Supported 17013T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 17014F: Documentation/virt/paravirt_ops.rst 17015F: arch/*/include/asm/paravirt*.h 17016F: arch/*/kernel/paravirt* 17017F: include/linux/hypervisor.h 17018 17019PARISC ARCHITECTURE 17020M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 17021M: Helge Deller <deller@gmx.de> 17022L: linux-parisc@vger.kernel.org 17023S: Maintained 17024W: https://parisc.wiki.kernel.org 17025Q: http://patchwork.kernel.org/project/linux-parisc/list/ 17026T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 17027T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 17028F: Documentation/arch/parisc/ 17029F: arch/parisc/ 17030F: drivers/char/agp/parisc-agp.c 17031F: drivers/input/misc/hp_sdc_rtc.c 17032F: drivers/input/serio/gscps2.c 17033F: drivers/input/serio/hp_sdc* 17034F: drivers/parisc/ 17035F: drivers/parport/parport_gsc.* 17036F: drivers/tty/serial/8250/8250_parisc.c 17037F: drivers/video/console/sti* 17038F: drivers/video/fbdev/sti* 17039F: drivers/video/logo/logo_parisc* 17040F: include/linux/hp_sdc.h 17041 17042PARMAN 17043M: Jiri Pirko <jiri@resnulli.us> 17044L: netdev@vger.kernel.org 17045S: Supported 17046F: include/linux/parman.h 17047F: lib/parman.c 17048F: lib/test_parman.c 17049 17050PC ENGINES APU BOARD DRIVER 17051M: Enrico Weigelt, metux IT consult <info@metux.net> 17052S: Maintained 17053F: drivers/platform/x86/pcengines-apuv2.c 17054 17055PC87360 HARDWARE MONITORING DRIVER 17056M: Jim Cromie <jim.cromie@gmail.com> 17057L: linux-hwmon@vger.kernel.org 17058S: Maintained 17059F: Documentation/hwmon/pc87360.rst 17060F: drivers/hwmon/pc87360.c 17061 17062PC8736x GPIO DRIVER 17063M: Jim Cromie <jim.cromie@gmail.com> 17064S: Maintained 17065F: drivers/char/pc8736x_gpio.c 17066 17067PC87427 HARDWARE MONITORING DRIVER 17068M: Jean Delvare <jdelvare@suse.com> 17069L: linux-hwmon@vger.kernel.org 17070S: Maintained 17071F: Documentation/hwmon/pc87427.rst 17072F: drivers/hwmon/pc87427.c 17073 17074PCA9532 LED DRIVER 17075M: Riku Voipio <riku.voipio@iki.fi> 17076S: Maintained 17077F: drivers/leds/leds-pca9532.c 17078F: include/linux/leds-pca9532.h 17079 17080PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 17081M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17082M: Pali Rohár <pali@kernel.org> 17083L: linux-pci@vger.kernel.org 17084L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17085S: Maintained 17086F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 17087F: drivers/pci/controller/pci-aardvark.c 17088 17089PCI DRIVER FOR ALTERA PCIE IP 17090M: Joyce Ooi <joyce.ooi@intel.com> 17091L: linux-pci@vger.kernel.org 17092S: Supported 17093F: Documentation/devicetree/bindings/pci/altera-pcie.txt 17094F: drivers/pci/controller/pcie-altera.c 17095 17096PCI DRIVER FOR APPLIEDMICRO XGENE 17097M: Toan Le <toan@os.amperecomputing.com> 17098L: linux-pci@vger.kernel.org 17099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17100S: Maintained 17101F: Documentation/devicetree/bindings/pci/xgene-pci.txt 17102F: drivers/pci/controller/pci-xgene.c 17103 17104PCI DRIVER FOR ARM VERSATILE PLATFORM 17105M: Rob Herring <robh@kernel.org> 17106L: linux-pci@vger.kernel.org 17107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17108S: Maintained 17109F: Documentation/devicetree/bindings/pci/versatile.yaml 17110F: drivers/pci/controller/pci-versatile.c 17111 17112PCI DRIVER FOR ARMADA 8K 17113M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17114L: linux-pci@vger.kernel.org 17115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17116S: Maintained 17117F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 17118F: drivers/pci/controller/dwc/pcie-armada8k.c 17119 17120PCI DRIVER FOR CADENCE PCIE IP 17121L: linux-pci@vger.kernel.org 17122S: Orphan 17123F: Documentation/devicetree/bindings/pci/cdns,* 17124F: drivers/pci/controller/cadence/*cadence* 17125 17126PCI DRIVER FOR FREESCALE LAYERSCAPE 17127M: Minghuan Lian <minghuan.Lian@nxp.com> 17128M: Mingkai Hu <mingkai.hu@nxp.com> 17129M: Roy Zang <roy.zang@nxp.com> 17130L: linuxppc-dev@lists.ozlabs.org 17131L: linux-pci@vger.kernel.org 17132L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17133S: Maintained 17134F: drivers/pci/controller/dwc/*layerscape* 17135 17136PCI DRIVER FOR FU740 17137M: Paul Walmsley <paul.walmsley@sifive.com> 17138M: Greentime Hu <greentime.hu@sifive.com> 17139M: Samuel Holland <samuel.holland@sifive.com> 17140L: linux-pci@vger.kernel.org 17141S: Maintained 17142F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 17143F: drivers/pci/controller/dwc/pcie-fu740.c 17144 17145PCI DRIVER FOR GENERIC OF HOSTS 17146M: Will Deacon <will@kernel.org> 17147L: linux-pci@vger.kernel.org 17148L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17149S: Maintained 17150F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 17151F: drivers/pci/controller/pci-host-common.c 17152F: drivers/pci/controller/pci-host-generic.c 17153 17154PCI DRIVER FOR IMX6 17155M: Richard Zhu <hongxing.zhu@nxp.com> 17156M: Lucas Stach <l.stach@pengutronix.de> 17157L: linux-pci@vger.kernel.org 17158L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17159S: Maintained 17160F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 17161F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 17162F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 17163F: drivers/pci/controller/dwc/*imx6* 17164 17165PCI DRIVER FOR INTEL IXP4XX 17166M: Linus Walleij <linus.walleij@linaro.org> 17167S: Maintained 17168F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 17169F: drivers/pci/controller/pci-ixp4xx.c 17170 17171PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 17172M: Nirmal Patel <nirmal.patel@linux.intel.com> 17173R: Jonathan Derrick <jonathan.derrick@linux.dev> 17174L: linux-pci@vger.kernel.org 17175S: Supported 17176F: drivers/pci/controller/vmd.c 17177 17178PCI DRIVER FOR MICROSEMI SWITCHTEC 17179M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 17180M: Logan Gunthorpe <logang@deltatee.com> 17181L: linux-pci@vger.kernel.org 17182S: Maintained 17183F: Documentation/ABI/testing/sysfs-class-switchtec 17184F: Documentation/driver-api/switchtec.rst 17185F: drivers/ntb/hw/mscc/ 17186F: drivers/pci/switch/switchtec* 17187F: include/linux/switchtec.h 17188F: include/uapi/linux/switchtec_ioctl.h 17189 17190PCI DRIVER FOR MOBIVEIL PCIE IP 17191M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 17192M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17193L: linux-pci@vger.kernel.org 17194S: Supported 17195F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 17196F: drivers/pci/controller/mobiveil/pcie-mobiveil* 17197 17198PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 17199M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 17200M: Pali Rohár <pali@kernel.org> 17201L: linux-pci@vger.kernel.org 17202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17203S: Maintained 17204F: drivers/pci/controller/*mvebu* 17205 17206PCI DRIVER FOR NVIDIA TEGRA 17207M: Thierry Reding <thierry.reding@gmail.com> 17208L: linux-tegra@vger.kernel.org 17209L: linux-pci@vger.kernel.org 17210S: Supported 17211F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 17212F: drivers/pci/controller/pci-tegra.c 17213 17214PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 17215M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 17216L: linux-pci@vger.kernel.org 17217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17218S: Maintained 17219F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 17220F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 17221 17222PCI DRIVER FOR RENESAS R-CAR 17223M: Marek Vasut <marek.vasut+renesas@gmail.com> 17224M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 17225L: linux-pci@vger.kernel.org 17226L: linux-renesas-soc@vger.kernel.org 17227S: Maintained 17228F: Documentation/devicetree/bindings/pci/*rcar* 17229F: drivers/pci/controller/*rcar* 17230F: drivers/pci/controller/dwc/*rcar* 17231 17232PCI DRIVER FOR SAMSUNG EXYNOS 17233M: Jingoo Han <jingoohan1@gmail.com> 17234L: linux-pci@vger.kernel.org 17235L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17236L: linux-samsung-soc@vger.kernel.org 17237S: Maintained 17238F: drivers/pci/controller/dwc/pci-exynos.c 17239 17240PCI DRIVER FOR SYNOPSYS DESIGNWARE 17241M: Jingoo Han <jingoohan1@gmail.com> 17242M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17243L: linux-pci@vger.kernel.org 17244S: Maintained 17245F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 17246F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 17247F: drivers/pci/controller/dwc/*designware* 17248 17249PCI DRIVER FOR TI DRA7XX/J721E 17250M: Vignesh Raghavendra <vigneshr@ti.com> 17251R: Siddharth Vadapalli <s-vadapalli@ti.com> 17252L: linux-omap@vger.kernel.org 17253L: linux-pci@vger.kernel.org 17254L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17255S: Supported 17256F: Documentation/devicetree/bindings/pci/ti-pci.txt 17257F: drivers/pci/controller/cadence/pci-j721e.c 17258F: drivers/pci/controller/dwc/pci-dra7xx.c 17259 17260PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17261M: Linus Walleij <linus.walleij@linaro.org> 17262L: linux-pci@vger.kernel.org 17263S: Maintained 17264F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17265F: drivers/pci/controller/pci-v3-semi.c 17266 17267PCI DRIVER FOR XILINX VERSAL CPM 17268M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17269M: Michal Simek <michal.simek@amd.com> 17270L: linux-pci@vger.kernel.org 17271S: Maintained 17272F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17273F: drivers/pci/controller/pcie-xilinx-cpm.c 17274 17275PCI ENDPOINT SUBSYSTEM 17276M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17277M: Krzysztof Wilczyński <kw@linux.com> 17278R: Kishon Vijay Abraham I <kishon@kernel.org> 17279L: linux-pci@vger.kernel.org 17280S: Supported 17281Q: https://patchwork.kernel.org/project/linux-pci/list/ 17282B: https://bugzilla.kernel.org 17283C: irc://irc.oftc.net/linux-pci 17284T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17285F: Documentation/PCI/endpoint/* 17286F: Documentation/misc-devices/pci-endpoint-test.rst 17287F: drivers/misc/pci_endpoint_test.c 17288F: drivers/pci/endpoint/ 17289F: tools/pci/ 17290 17291PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17292M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17293R: Oliver O'Halloran <oohall@gmail.com> 17294L: linuxppc-dev@lists.ozlabs.org 17295S: Supported 17296F: Documentation/PCI/pci-error-recovery.rst 17297F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17298F: arch/powerpc/include/*/eeh*.h 17299F: arch/powerpc/kernel/eeh*.c 17300F: arch/powerpc/platforms/*/eeh*.c 17301F: drivers/pci/pcie/aer.c 17302F: drivers/pci/pcie/dpc.c 17303F: drivers/pci/pcie/err.c 17304 17305PCI ERROR RECOVERY 17306M: Linas Vepstas <linasvepstas@gmail.com> 17307L: linux-pci@vger.kernel.org 17308S: Supported 17309F: Documentation/PCI/pci-error-recovery.rst 17310 17311PCI MSI DRIVER FOR ALTERA MSI IP 17312M: Joyce Ooi <joyce.ooi@intel.com> 17313L: linux-pci@vger.kernel.org 17314S: Supported 17315F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17316F: drivers/pci/controller/pcie-altera-msi.c 17317 17318PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17319M: Toan Le <toan@os.amperecomputing.com> 17320L: linux-pci@vger.kernel.org 17321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17322S: Maintained 17323F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17324F: drivers/pci/controller/pci-xgene-msi.c 17325 17326PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17327M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17328M: Krzysztof Wilczyński <kw@linux.com> 17329R: Rob Herring <robh@kernel.org> 17330L: linux-pci@vger.kernel.org 17331S: Supported 17332Q: https://patchwork.kernel.org/project/linux-pci/list/ 17333B: https://bugzilla.kernel.org 17334C: irc://irc.oftc.net/linux-pci 17335T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17336F: Documentation/devicetree/bindings/pci/ 17337F: drivers/pci/controller/ 17338F: drivers/pci/pci-bridge-emul.c 17339F: drivers/pci/pci-bridge-emul.h 17340 17341PCI PEER-TO-PEER DMA (P2PDMA) 17342M: Bjorn Helgaas <bhelgaas@google.com> 17343M: Logan Gunthorpe <logang@deltatee.com> 17344L: linux-pci@vger.kernel.org 17345S: Supported 17346Q: https://patchwork.kernel.org/project/linux-pci/list/ 17347B: https://bugzilla.kernel.org 17348C: irc://irc.oftc.net/linux-pci 17349T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17350F: Documentation/driver-api/pci/p2pdma.rst 17351F: drivers/pci/p2pdma.c 17352F: include/linux/pci-p2pdma.h 17353 17354PCI SUBSYSTEM 17355M: Bjorn Helgaas <bhelgaas@google.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/PCI/ 17363F: Documentation/devicetree/bindings/pci/ 17364F: arch/x86/kernel/early-quirks.c 17365F: arch/x86/kernel/quirks.c 17366F: arch/x86/pci/ 17367F: drivers/acpi/pci* 17368F: drivers/pci/ 17369F: include/asm-generic/pci* 17370F: include/linux/of_pci.h 17371F: include/linux/pci* 17372F: include/uapi/linux/pci* 17373 17374PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17375M: Jonathan Chocron <jonnyc@amazon.com> 17376L: linux-pci@vger.kernel.org 17377S: Maintained 17378F: Documentation/devicetree/bindings/pci/pcie-al.txt 17379F: drivers/pci/controller/dwc/pcie-al.c 17380 17381PCIE DRIVER FOR AMLOGIC MESON 17382M: Yue Wang <yue.wang@Amlogic.com> 17383L: linux-pci@vger.kernel.org 17384L: linux-amlogic@lists.infradead.org 17385S: Maintained 17386F: drivers/pci/controller/dwc/pci-meson.c 17387 17388PCIE DRIVER FOR AXIS ARTPEC 17389M: Jesper Nilsson <jesper.nilsson@axis.com> 17390L: linux-arm-kernel@axis.com 17391L: linux-pci@vger.kernel.org 17392S: Maintained 17393F: Documentation/devicetree/bindings/pci/axis,artpec* 17394F: drivers/pci/controller/dwc/*artpec* 17395 17396PCIE DRIVER FOR CAVIUM THUNDERX 17397M: Robert Richter <rric@kernel.org> 17398L: linux-pci@vger.kernel.org 17399L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17400S: Odd Fixes 17401F: drivers/pci/controller/pci-thunder-* 17402 17403PCIE DRIVER FOR HISILICON 17404M: Zhou Wang <wangzhou1@hisilicon.com> 17405L: linux-pci@vger.kernel.org 17406S: Maintained 17407F: drivers/pci/controller/dwc/pcie-hisi.c 17408 17409PCIE DRIVER FOR HISILICON KIRIN 17410M: Xiaowei Song <songxiaowei@hisilicon.com> 17411M: Binghui Wang <wangbinghui@hisilicon.com> 17412L: linux-pci@vger.kernel.org 17413S: Maintained 17414F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17415F: drivers/pci/controller/dwc/pcie-kirin.c 17416 17417PCIE DRIVER FOR HISILICON STB 17418M: Shawn Guo <shawn.guo@linaro.org> 17419L: linux-pci@vger.kernel.org 17420S: Maintained 17421F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17422F: drivers/pci/controller/dwc/pcie-histb.c 17423 17424PCIE DRIVER FOR INTEL KEEM BAY 17425M: Srikanth Thokala <srikanth.thokala@intel.com> 17426L: linux-pci@vger.kernel.org 17427S: Supported 17428F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17429F: drivers/pci/controller/dwc/pcie-keembay.c 17430 17431PCIE DRIVER FOR INTEL LGM GW SOC 17432M: Chuanhua Lei <lchuanhua@maxlinear.com> 17433L: linux-pci@vger.kernel.org 17434S: Maintained 17435F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17436F: drivers/pci/controller/dwc/pcie-intel-gw.c 17437 17438PCIE DRIVER FOR MEDIATEK 17439M: Ryder Lee <ryder.lee@mediatek.com> 17440M: Jianjun Wang <jianjun.wang@mediatek.com> 17441L: linux-pci@vger.kernel.org 17442L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17443S: Supported 17444F: Documentation/devicetree/bindings/pci/mediatek* 17445F: drivers/pci/controller/*mediatek* 17446 17447PCIE DRIVER FOR MICROCHIP 17448M: Daire McNamara <daire.mcnamara@microchip.com> 17449L: linux-pci@vger.kernel.org 17450S: Supported 17451F: Documentation/devicetree/bindings/pci/microchip* 17452F: drivers/pci/controller/*microchip* 17453 17454PCIE DRIVER FOR QUALCOMM MSM 17455M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17456L: linux-pci@vger.kernel.org 17457L: linux-arm-msm@vger.kernel.org 17458S: Maintained 17459F: drivers/pci/controller/dwc/pcie-qcom.c 17460 17461PCIE DRIVER FOR ROCKCHIP 17462M: Shawn Lin <shawn.lin@rock-chips.com> 17463L: linux-pci@vger.kernel.org 17464L: linux-rockchip@lists.infradead.org 17465S: Maintained 17466F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17467F: drivers/pci/controller/pcie-rockchip* 17468 17469PCIE DRIVER FOR SOCIONEXT UNIPHIER 17470M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17471L: linux-pci@vger.kernel.org 17472S: Maintained 17473F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17474F: drivers/pci/controller/dwc/pcie-uniphier* 17475 17476PCIE DRIVER FOR ST SPEAR13XX 17477M: Pratyush Anand <pratyush.anand@gmail.com> 17478L: linux-pci@vger.kernel.org 17479S: Maintained 17480F: drivers/pci/controller/dwc/*spear* 17481 17482PCIE ENDPOINT DRIVER FOR QUALCOMM 17483M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17484L: linux-pci@vger.kernel.org 17485L: linux-arm-msm@vger.kernel.org 17486S: Maintained 17487F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17488F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17489 17490PCMCIA SUBSYSTEM 17491M: Dominik Brodowski <linux@dominikbrodowski.net> 17492S: Odd Fixes 17493T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17494F: Documentation/pcmcia/ 17495F: drivers/pcmcia/ 17496F: include/pcmcia/ 17497F: tools/pcmcia/ 17498 17499PCNET32 NETWORK DRIVER 17500M: Don Fry <pcnet32@frontier.com> 17501L: netdev@vger.kernel.org 17502S: Maintained 17503F: drivers/net/ethernet/amd/pcnet32.c 17504 17505PCRYPT PARALLEL CRYPTO ENGINE 17506M: Steffen Klassert <steffen.klassert@secunet.com> 17507L: linux-crypto@vger.kernel.org 17508S: Maintained 17509F: crypto/pcrypt.c 17510F: include/crypto/pcrypt.h 17511 17512PDS DSC VIRTIO DATA PATH ACCELERATOR 17513R: Shannon Nelson <shannon.nelson@amd.com> 17514F: drivers/vdpa/pds/ 17515 17516PECI HARDWARE MONITORING DRIVERS 17517M: Iwona Winiarska <iwona.winiarska@intel.com> 17518L: linux-hwmon@vger.kernel.org 17519S: Supported 17520F: Documentation/hwmon/peci-cputemp.rst 17521F: Documentation/hwmon/peci-dimmtemp.rst 17522F: drivers/hwmon/peci/ 17523 17524PECI SUBSYSTEM 17525M: Iwona Winiarska <iwona.winiarska@intel.com> 17526L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17527S: Supported 17528F: Documentation/devicetree/bindings/peci/ 17529F: Documentation/peci/ 17530F: drivers/peci/ 17531F: include/linux/peci-cpu.h 17532F: include/linux/peci.h 17533 17534PENSANDO ETHERNET DRIVERS 17535M: Shannon Nelson <shannon.nelson@amd.com> 17536M: Brett Creeley <brett.creeley@amd.com> 17537M: drivers@pensando.io 17538L: netdev@vger.kernel.org 17539S: Supported 17540F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17541F: drivers/net/ethernet/pensando/ 17542 17543PER-CPU MEMORY ALLOCATOR 17544M: Dennis Zhou <dennis@kernel.org> 17545M: Tejun Heo <tj@kernel.org> 17546M: Christoph Lameter <cl@linux.com> 17547L: linux-mm@kvack.org 17548S: Maintained 17549T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17550F: arch/*/include/asm/percpu.h 17551F: include/linux/percpu*.h 17552F: lib/percpu*.c 17553F: mm/percpu*.c 17554 17555PER-TASK DELAY ACCOUNTING 17556M: Balbir Singh <bsingharora@gmail.com> 17557S: Maintained 17558F: include/linux/delayacct.h 17559F: kernel/delayacct.c 17560 17561PERFORMANCE EVENTS SUBSYSTEM 17562M: Peter Zijlstra <peterz@infradead.org> 17563M: Ingo Molnar <mingo@redhat.com> 17564M: Arnaldo Carvalho de Melo <acme@kernel.org> 17565M: Namhyung Kim <namhyung@kernel.org> 17566R: Mark Rutland <mark.rutland@arm.com> 17567R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17568R: Jiri Olsa <jolsa@kernel.org> 17569R: Ian Rogers <irogers@google.com> 17570R: Adrian Hunter <adrian.hunter@intel.com> 17571R: "Liang, Kan" <kan.liang@linux.intel.com> 17572L: linux-perf-users@vger.kernel.org 17573L: linux-kernel@vger.kernel.org 17574S: Supported 17575W: https://perf.wiki.kernel.org/ 17576T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17577T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17578T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17579F: arch/*/events/* 17580F: arch/*/events/*/* 17581F: arch/*/include/asm/perf_event.h 17582F: arch/*/kernel/*/*/perf_event*.c 17583F: arch/*/kernel/*/perf_event*.c 17584F: arch/*/kernel/perf_callchain.c 17585F: arch/*/kernel/perf_event*.c 17586F: include/linux/perf_event.h 17587F: include/uapi/linux/perf_event.h 17588F: kernel/events/* 17589F: tools/lib/perf/ 17590F: tools/perf/ 17591 17592PERFORMANCE EVENTS TOOLING ARM64 17593R: John Garry <john.g.garry@oracle.com> 17594R: Will Deacon <will@kernel.org> 17595R: James Clark <james.clark@arm.com> 17596R: Mike Leach <mike.leach@linaro.org> 17597R: Leo Yan <leo.yan@linux.dev> 17598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17599S: Supported 17600F: tools/build/feature/test-libopencsd.c 17601F: tools/perf/arch/arm*/ 17602F: tools/perf/pmu-events/arch/arm64/ 17603F: tools/perf/util/arm-spe* 17604F: tools/perf/util/cs-etm* 17605 17606PERSONALITY HANDLING 17607M: Christoph Hellwig <hch@infradead.org> 17608L: linux-abi-devel@lists.sourceforge.net 17609S: Maintained 17610F: include/linux/personality.h 17611F: include/uapi/linux/personality.h 17612 17613PHOENIX RC FLIGHT CONTROLLER ADAPTER 17614M: Marcus Folkesson <marcus.folkesson@gmail.com> 17615L: linux-input@vger.kernel.org 17616S: Maintained 17617F: Documentation/input/devices/pxrc.rst 17618F: drivers/input/joystick/pxrc.c 17619 17620PHONET PROTOCOL 17621M: Remi Denis-Courmont <courmisch@gmail.com> 17622S: Supported 17623F: Documentation/networking/phonet.rst 17624F: include/linux/phonet.h 17625F: include/net/phonet/ 17626F: include/uapi/linux/phonet.h 17627F: net/phonet/ 17628 17629PHRAM MTD DRIVER 17630M: Joern Engel <joern@lazybastard.org> 17631L: linux-mtd@lists.infradead.org 17632S: Maintained 17633F: drivers/mtd/devices/phram.c 17634 17635PICOLCD HID DRIVER 17636M: Bruno Prémont <bonbons@linux-vserver.org> 17637L: linux-input@vger.kernel.org 17638S: Maintained 17639F: drivers/hid/hid-picolcd* 17640 17641PIDFD API 17642M: Christian Brauner <christian@brauner.io> 17643L: linux-kernel@vger.kernel.org 17644S: Maintained 17645T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17646F: samples/pidfd/ 17647F: tools/testing/selftests/clone3/ 17648F: tools/testing/selftests/pid_namespace/ 17649F: tools/testing/selftests/pidfd/ 17650K: (?i)pidfd 17651K: (?i)clone3 17652K: \b(clone_args|kernel_clone_args)\b 17653 17654PIN CONTROL SUBSYSTEM 17655M: Linus Walleij <linus.walleij@linaro.org> 17656L: linux-gpio@vger.kernel.org 17657S: Maintained 17658T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17659F: Documentation/devicetree/bindings/pinctrl/ 17660F: Documentation/driver-api/pin-control.rst 17661F: drivers/pinctrl/ 17662F: include/dt-bindings/pinctrl/ 17663F: include/linux/pinctrl/ 17664 17665PIN CONTROLLER - AMD 17666M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17667M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17668S: Maintained 17669F: drivers/pinctrl/pinctrl-amd.c 17670 17671PIN CONTROLLER - FREESCALE 17672M: Dong Aisheng <aisheng.dong@nxp.com> 17673M: Fabio Estevam <festevam@gmail.com> 17674M: Shawn Guo <shawnguo@kernel.org> 17675M: Jacky Bai <ping.bai@nxp.com> 17676R: Pengutronix Kernel Team <kernel@pengutronix.de> 17677L: linux-gpio@vger.kernel.org 17678L: NXP S32 Linux Team <s32@nxp.com> 17679S: Maintained 17680F: Documentation/devicetree/bindings/pinctrl/fsl,* 17681F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17682F: drivers/pinctrl/freescale/ 17683F: drivers/pinctrl/nxp/ 17684 17685PIN CONTROLLER - INTEL 17686M: Mika Westerberg <mika.westerberg@linux.intel.com> 17687M: Andy Shevchenko <andy@kernel.org> 17688S: Supported 17689T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17690F: drivers/pinctrl/intel/ 17691 17692PIN CONTROLLER - KEEMBAY 17693M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17694S: Supported 17695F: drivers/pinctrl/pinctrl-keembay* 17696 17697PIN CONTROLLER - MEDIATEK 17698M: Sean Wang <sean.wang@kernel.org> 17699L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17700S: Maintained 17701F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17702F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17703F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17704F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17705F: drivers/pinctrl/mediatek/ 17706 17707PIN CONTROLLER - MEDIATEK MIPS 17708M: Arınç ÜNAL <arinc.unal@arinc9.com> 17709M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17710L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17711L: linux-mips@vger.kernel.org 17712S: Maintained 17713F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17714F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17715F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17716F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17717F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17718F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17719F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17720F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17721F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17722F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17723F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17724F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17725F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17726F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17727F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17728 17729PIN CONTROLLER - MICROCHIP AT91 17730M: Ludovic Desroches <ludovic.desroches@microchip.com> 17731L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17732L: linux-gpio@vger.kernel.org 17733S: Supported 17734F: drivers/gpio/gpio-sama5d2-piobu.c 17735F: drivers/pinctrl/pinctrl-at91* 17736 17737PIN CONTROLLER - QUALCOMM 17738M: Bjorn Andersson <andersson@kernel.org> 17739L: linux-arm-msm@vger.kernel.org 17740S: Maintained 17741F: Documentation/devicetree/bindings/pinctrl/qcom,* 17742F: drivers/pinctrl/qcom/ 17743 17744PIN CONTROLLER - RENESAS 17745M: Geert Uytterhoeven <geert+renesas@glider.be> 17746L: linux-renesas-soc@vger.kernel.org 17747S: Supported 17748T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17749F: Documentation/devicetree/bindings/pinctrl/renesas,* 17750F: drivers/pinctrl/renesas/ 17751 17752PIN CONTROLLER - SAMSUNG 17753M: Krzysztof Kozlowski <krzk@kernel.org> 17754M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17755R: Alim Akhtar <alim.akhtar@samsung.com> 17756L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17757L: linux-samsung-soc@vger.kernel.org 17758S: Maintained 17759Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17760B: mailto:linux-samsung-soc@vger.kernel.org 17761C: irc://irc.libera.chat/linux-exynos 17762T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17763F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17764F: drivers/pinctrl/samsung/ 17765 17766PIN CONTROLLER - SINGLE 17767M: Tony Lindgren <tony@atomide.com> 17768M: Haojian Zhuang <haojian.zhuang@linaro.org> 17769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17770L: linux-omap@vger.kernel.org 17771S: Maintained 17772F: drivers/pinctrl/pinctrl-single.c 17773 17774PIN CONTROLLER - SUNPLUS / TIBBO 17775M: Dvorkin Dmitry <dvorkin@tibbo.com> 17776M: Wells Lu <wellslutw@gmail.com> 17777L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17778S: Maintained 17779W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17780F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17781F: drivers/pinctrl/sunplus/ 17782F: include/dt-bindings/pinctrl/sppctl*.h 17783 17784PINE64 PINEPHONE KEYBOARD DRIVER 17785M: Samuel Holland <samuel@sholland.org> 17786S: Supported 17787F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17788F: drivers/input/keyboard/pinephone-keyboard.c 17789 17790PKTCDVD DRIVER 17791M: linux-block@vger.kernel.org 17792S: Orphan 17793F: drivers/block/pktcdvd.c 17794F: include/linux/pktcdvd.h 17795F: include/uapi/linux/pktcdvd.h 17796 17797PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17798M: Tomasz Duszynski <tduszyns@gmail.com> 17799S: Maintained 17800F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17801F: drivers/iio/chemical/pms7003.c 17802 17803PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17804M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17805L: netdev@vger.kernel.org 17806S: Maintained 17807F: drivers/net/phy/mdio-open-alliance.h 17808F: net/ethtool/plca.c 17809 17810PLDMFW LIBRARY 17811M: Jacob Keller <jacob.e.keller@intel.com> 17812S: Maintained 17813F: Documentation/driver-api/pldmfw/ 17814F: include/linux/pldmfw.h 17815F: lib/pldmfw/ 17816 17817PLX DMA DRIVER 17818M: Logan Gunthorpe <logang@deltatee.com> 17819S: Maintained 17820F: drivers/dma/plx_dma.c 17821 17822PM-GRAPH UTILITY 17823M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17824L: linux-pm@vger.kernel.org 17825S: Supported 17826W: https://01.org/pm-graph 17827B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17828T: git git://github.com/intel/pm-graph 17829F: tools/power/pm-graph 17830 17831PM6764TR DRIVER 17832M: Charles Hsu <hsu.yungteng@gmail.com> 17833L: linux-hwmon@vger.kernel.org 17834S: Maintained 17835F: Documentation/hwmon/pm6764tr.rst 17836F: drivers/hwmon/pmbus/pm6764tr.c 17837 17838PMC SIERRA MaxRAID DRIVER 17839L: linux-scsi@vger.kernel.org 17840S: Orphan 17841W: http://www.pmc-sierra.com/ 17842F: drivers/scsi/pmcraid.* 17843 17844PMC SIERRA PM8001 DRIVER 17845M: Jack Wang <jinpu.wang@cloud.ionos.com> 17846L: linux-scsi@vger.kernel.org 17847S: Supported 17848F: drivers/scsi/pm8001/ 17849 17850PNI RM3100 IIO DRIVER 17851M: Song Qiang <songqiang1304521@gmail.com> 17852L: linux-iio@vger.kernel.org 17853S: Maintained 17854F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17855F: drivers/iio/magnetometer/rm3100* 17856 17857PNP SUPPORT 17858M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17859L: linux-acpi@vger.kernel.org 17860S: Maintained 17861F: drivers/pnp/ 17862F: include/linux/pnp.h 17863 17864POSIX CLOCKS and TIMERS 17865M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17866M: Frederic Weisbecker <frederic@kernel.org> 17867M: Thomas Gleixner <tglx@linutronix.de> 17868L: linux-kernel@vger.kernel.org 17869S: Maintained 17870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17871F: fs/timerfd.c 17872F: include/linux/time_namespace.h 17873F: include/linux/timerfd.h 17874F: include/uapi/linux/time.h 17875F: include/uapi/linux/timerfd.h 17876F: include/trace/events/timer* 17877F: kernel/time/itimer.c 17878F: kernel/time/posix-* 17879F: kernel/time/namespace.c 17880 17881POWER MANAGEMENT CORE 17882M: "Rafael J. Wysocki" <rafael@kernel.org> 17883L: linux-pm@vger.kernel.org 17884S: Supported 17885B: https://bugzilla.kernel.org 17886T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17887F: drivers/base/power/ 17888F: drivers/powercap/ 17889F: include/linux/intel_rapl.h 17890F: include/linux/pm.h 17891F: include/linux/pm_* 17892F: include/linux/powercap.h 17893F: kernel/configs/nopm.config 17894 17895POWER STATE COORDINATION INTERFACE (PSCI) 17896M: Mark Rutland <mark.rutland@arm.com> 17897M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17899S: Maintained 17900F: drivers/firmware/psci/ 17901F: include/linux/psci.h 17902F: include/uapi/linux/psci.h 17903 17904POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17905M: Sebastian Reichel <sre@kernel.org> 17906L: linux-pm@vger.kernel.org 17907S: Maintained 17908T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17909F: Documentation/ABI/testing/sysfs-class-power 17910F: Documentation/devicetree/bindings/power/supply/ 17911F: drivers/power/supply/ 17912F: include/linux/power/ 17913F: include/linux/power_supply.h 17914F: tools/testing/selftests/power_supply/ 17915 17916POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17917M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17918L: linuxppc-dev@lists.ozlabs.org 17919S: Maintained 17920F: drivers/char/powernv-op-panel.c 17921 17922PPP OVER ATM (RFC 2364) 17923M: Mitchell Blank Jr <mitch@sfgoth.com> 17924S: Maintained 17925F: include/uapi/linux/atmppp.h 17926F: net/atm/pppoatm.c 17927 17928PPP OVER ETHERNET 17929M: Michal Ostrowski <mostrows@earthlink.net> 17930S: Maintained 17931F: drivers/net/ppp/pppoe.c 17932F: drivers/net/ppp/pppox.c 17933 17934PPP OVER L2TP 17935M: James Chapman <jchapman@katalix.com> 17936S: Maintained 17937F: include/linux/if_pppol2tp.h 17938F: include/uapi/linux/if_pppol2tp.h 17939F: net/l2tp/l2tp_ppp.c 17940 17941PPP PROTOCOL DRIVERS AND COMPRESSORS 17942L: linux-ppp@vger.kernel.org 17943S: Orphan 17944F: drivers/net/ppp/ppp_* 17945 17946PPS SUPPORT 17947M: Rodolfo Giometti <giometti@enneenne.com> 17948L: linuxpps@ml.enneenne.com (subscribers-only) 17949S: Maintained 17950W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17951F: Documentation/ABI/testing/sysfs-pps 17952F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17953F: Documentation/driver-api/pps.rst 17954F: drivers/pps/ 17955F: include/linux/pps*.h 17956F: include/uapi/linux/pps.h 17957 17958PPTP DRIVER 17959M: Dmitry Kozlov <xeb@mail.ru> 17960L: netdev@vger.kernel.org 17961S: Maintained 17962W: http://sourceforge.net/projects/accel-pptp 17963F: drivers/net/ppp/pptp.c 17964 17965PRESSURE STALL INFORMATION (PSI) 17966M: Johannes Weiner <hannes@cmpxchg.org> 17967M: Suren Baghdasaryan <surenb@google.com> 17968R: Peter Ziljstra <peterz@infradead.org> 17969S: Maintained 17970F: include/linux/psi* 17971F: kernel/sched/psi.c 17972 17973PRINTK 17974M: Petr Mladek <pmladek@suse.com> 17975R: Steven Rostedt <rostedt@goodmis.org> 17976R: John Ogness <john.ogness@linutronix.de> 17977R: Sergey Senozhatsky <senozhatsky@chromium.org> 17978S: Maintained 17979T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17980F: include/linux/printk.h 17981F: kernel/printk/ 17982 17983PRINTK INDEXING 17984R: Chris Down <chris@chrisdown.name> 17985S: Maintained 17986F: Documentation/core-api/printk-index.rst 17987F: kernel/printk/index.c 17988K: printk_index 17989 17990PROC FILESYSTEM 17991L: linux-kernel@vger.kernel.org 17992L: linux-fsdevel@vger.kernel.org 17993S: Maintained 17994F: Documentation/filesystems/proc.rst 17995F: fs/proc/ 17996F: include/linux/proc_fs.h 17997F: tools/testing/selftests/proc/ 17998 17999PROC SYSCTL 18000M: Luis Chamberlain <mcgrof@kernel.org> 18001M: Kees Cook <keescook@chromium.org> 18002M: Joel Granados <j.granados@samsung.com> 18003L: linux-kernel@vger.kernel.org 18004L: linux-fsdevel@vger.kernel.org 18005S: Maintained 18006T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 18007F: fs/proc/proc_sysctl.c 18008F: include/linux/sysctl.h 18009F: kernel/sysctl-test.c 18010F: kernel/sysctl.c 18011F: tools/testing/selftests/sysctl/ 18012 18013PS3 NETWORK SUPPORT 18014M: Geoff Levand <geoff@infradead.org> 18015L: netdev@vger.kernel.org 18016L: linuxppc-dev@lists.ozlabs.org 18017S: Maintained 18018F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 18019 18020PS3 PLATFORM SUPPORT 18021M: Geoff Levand <geoff@infradead.org> 18022L: linuxppc-dev@lists.ozlabs.org 18023S: Maintained 18024F: arch/powerpc/boot/ps3* 18025F: arch/powerpc/include/asm/lv1call.h 18026F: arch/powerpc/include/asm/ps3*.h 18027F: arch/powerpc/platforms/ps3/ 18028F: drivers/*/ps3* 18029F: drivers/ps3/ 18030F: drivers/rtc/rtc-ps3.c 18031F: drivers/usb/host/*ps3.c 18032F: sound/ppc/snd_ps3* 18033 18034PS3VRAM DRIVER 18035M: Jim Paris <jim@jtan.com> 18036M: Geoff Levand <geoff@infradead.org> 18037L: linuxppc-dev@lists.ozlabs.org 18038S: Maintained 18039F: drivers/block/ps3vram.c 18040 18041PSAMPLE PACKET SAMPLING SUPPORT 18042M: Yotam Gigi <yotam.gi@gmail.com> 18043S: Maintained 18044F: include/net/psample.h 18045F: include/uapi/linux/psample.h 18046F: net/psample 18047 18048PSE NETWORK DRIVER 18049M: Oleksij Rempel <o.rempel@pengutronix.de> 18050M: Kory Maincent <kory.maincent@bootlin.com> 18051L: netdev@vger.kernel.org 18052S: Maintained 18053F: Documentation/devicetree/bindings/net/pse-pd/ 18054F: drivers/net/pse-pd/ 18055 18056PSTORE FILESYSTEM 18057M: Kees Cook <keescook@chromium.org> 18058R: Tony Luck <tony.luck@intel.com> 18059R: Guilherme G. Piccoli <gpiccoli@igalia.com> 18060L: linux-hardening@vger.kernel.org 18061S: Supported 18062T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 18063F: Documentation/admin-guide/pstore-blk.rst 18064F: Documentation/admin-guide/ramoops.rst 18065F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 18066F: drivers/acpi/apei/erst.c 18067F: drivers/firmware/efi/efi-pstore.c 18068F: fs/pstore/ 18069F: include/linux/pstore* 18070K: \b(pstore|ramoops) 18071 18072PT5161L HARDWARE MONITOR DRIVER 18073M: Cosmo Chou <cosmo.chou@quantatw.com> 18074L: linux-hwmon@vger.kernel.org 18075S: Maintained 18076F: Documentation/hwmon/pt5161l.rst 18077F: drivers/hwmon/pt5161l.c 18078 18079PTP HARDWARE CLOCK SUPPORT 18080M: Richard Cochran <richardcochran@gmail.com> 18081L: netdev@vger.kernel.org 18082S: Maintained 18083W: http://linuxptp.sourceforge.net/ 18084F: Documentation/ABI/testing/sysfs-ptp 18085F: Documentation/driver-api/ptp.rst 18086F: drivers/net/phy/dp83640* 18087F: drivers/ptp/* 18088F: include/linux/ptp_cl* 18089K: (?:\b|_)ptp(?:\b|_) 18090 18091PTP MOCKUP CLOCK SUPPORT 18092M: Vladimir Oltean <vladimir.oltean@nxp.com> 18093L: netdev@vger.kernel.org 18094S: Maintained 18095F: drivers/ptp/ptp_mock.c 18096F: include/linux/ptp_mock.h 18097 18098PTP VIRTUAL CLOCK SUPPORT 18099M: Yangbo Lu <yangbo.lu@nxp.com> 18100L: netdev@vger.kernel.org 18101S: Maintained 18102F: drivers/ptp/ptp_vclock.c 18103F: net/ethtool/phc_vclocks.c 18104 18105PTRACE SUPPORT 18106M: Oleg Nesterov <oleg@redhat.com> 18107S: Maintained 18108F: arch/*/*/ptrace*.c 18109F: arch/*/include/asm/ptrace*.h 18110F: arch/*/ptrace*.c 18111F: include/asm-generic/syscall.h 18112F: include/linux/ptrace.h 18113F: include/linux/regset.h 18114F: include/uapi/linux/ptrace.h 18115F: kernel/ptrace.c 18116 18117PULSE8-CEC DRIVER 18118M: Hans Verkuil <hverkuil@xs4all.nl> 18119L: linux-media@vger.kernel.org 18120S: Maintained 18121T: git git://linuxtv.org/media_tree.git 18122F: drivers/media/cec/usb/pulse8/ 18123 18124PURELIFI PLFXLC DRIVER 18125M: Srinivasan Raju <srini.raju@purelifi.com> 18126L: linux-wireless@vger.kernel.org 18127S: Supported 18128F: drivers/net/wireless/purelifi/plfxlc/ 18129 18130PVRUSB2 VIDEO4LINUX DRIVER 18131M: Mike Isely <isely@pobox.com> 18132L: pvrusb2@isely.net (subscribers-only) 18133L: linux-media@vger.kernel.org 18134S: Maintained 18135W: http://www.isely.net/pvrusb2/ 18136T: git git://linuxtv.org/media_tree.git 18137F: Documentation/driver-api/media/drivers/pvrusb2* 18138F: drivers/media/usb/pvrusb2/ 18139 18140PWC WEBCAM DRIVER 18141M: Hans Verkuil <hverkuil@xs4all.nl> 18142L: linux-media@vger.kernel.org 18143S: Odd Fixes 18144T: git git://linuxtv.org/media_tree.git 18145F: drivers/media/usb/pwc/* 18146F: include/trace/events/pwc.h 18147 18148PWM IR Transmitter 18149M: Sean Young <sean@mess.org> 18150L: linux-media@vger.kernel.org 18151S: Maintained 18152F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 18153F: drivers/media/rc/pwm-ir-tx.c 18154 18155PWM SUBSYSTEM 18156M: Uwe Kleine-König <ukleinek@kernel.org> 18157L: linux-pwm@vger.kernel.org 18158S: Maintained 18159Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 18160T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 18161F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 18162F: Documentation/devicetree/bindings/pwm/ 18163F: Documentation/driver-api/pwm.rst 18164F: drivers/gpio/gpio-mvebu.c 18165F: drivers/pwm/ 18166F: drivers/video/backlight/pwm_bl.c 18167F: include/dt-bindings/pwm/ 18168F: include/linux/pwm.h 18169F: include/linux/pwm_backlight.h 18170K: pwm_(config|apply_might_sleep|apply_atomic|ops) 18171 18172PXA GPIO DRIVER 18173M: Robert Jarzmik <robert.jarzmik@free.fr> 18174L: linux-gpio@vger.kernel.org 18175S: Maintained 18176F: drivers/gpio/gpio-pxa.c 18177 18178PXA MMCI DRIVER 18179S: Orphan 18180 18181PXA RTC DRIVER 18182M: Robert Jarzmik <robert.jarzmik@free.fr> 18183L: linux-rtc@vger.kernel.org 18184S: Maintained 18185 18186PXA2xx/PXA3xx SUPPORT 18187M: Daniel Mack <daniel@zonque.org> 18188M: Haojian Zhuang <haojian.zhuang@gmail.com> 18189M: Robert Jarzmik <robert.jarzmik@free.fr> 18190L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18191S: Maintained 18192T: git git://github.com/hzhuang1/linux.git 18193T: git git://github.com/rjarzmik/linux.git 18194F: arch/arm/boot/dts/intel/pxa/ 18195F: arch/arm/mach-pxa/ 18196F: drivers/dma/pxa* 18197F: drivers/pcmcia/pxa2xx* 18198F: drivers/pinctrl/pxa/ 18199F: drivers/spi/spi-pxa2xx* 18200F: drivers/usb/gadget/udc/pxa2* 18201F: include/sound/pxa2xx-lib.h 18202F: sound/arm/pxa* 18203F: sound/soc/pxa/ 18204 18205QAT DRIVER 18206M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 18207L: qat-linux@intel.com 18208S: Supported 18209F: drivers/crypto/intel/qat/ 18210 18211QCOM AUDIO (ASoC) DRIVERS 18212M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18213M: Banajit Goswami <bgoswami@quicinc.com> 18214L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18215S: Supported 18216F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 18217F: Documentation/devicetree/bindings/sound/qcom,* 18218F: drivers/soc/qcom/apr.c 18219F: include/dt-bindings/sound/qcom,wcd9335.h 18220F: sound/soc/codecs/lpass-rx-macro.* 18221F: sound/soc/codecs/lpass-tx-macro.* 18222F: sound/soc/codecs/lpass-va-macro.c 18223F: sound/soc/codecs/lpass-wsa-macro.* 18224F: sound/soc/codecs/msm8916-wcd-analog.c 18225F: sound/soc/codecs/msm8916-wcd-digital.c 18226F: sound/soc/codecs/wcd-clsh-v2.* 18227F: sound/soc/codecs/wcd-mbhc-v2.* 18228F: sound/soc/codecs/wcd9335.* 18229F: sound/soc/codecs/wcd934x.c 18230F: sound/soc/codecs/wsa881x.c 18231F: sound/soc/codecs/wsa883x.c 18232F: sound/soc/codecs/wsa884x.c 18233F: sound/soc/qcom/ 18234 18235QCOM EMBEDDED USB DEBUGGER (EUD) 18236M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 18237L: linux-arm-msm@vger.kernel.org 18238S: Maintained 18239F: Documentation/ABI/testing/sysfs-driver-eud 18240F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 18241F: drivers/usb/misc/qcom_eud.c 18242 18243QCOM IPA DRIVER 18244M: Alex Elder <elder@kernel.org> 18245L: netdev@vger.kernel.org 18246S: Supported 18247F: drivers/net/ipa/ 18248 18249QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18250M: Gabriel Somlo <somlo@cmu.edu> 18251M: "Michael S. Tsirkin" <mst@redhat.com> 18252L: qemu-devel@nongnu.org 18253S: Maintained 18254F: drivers/firmware/qemu_fw_cfg.c 18255F: include/uapi/linux/qemu_fw_cfg.h 18256 18257QIB DRIVER 18258M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18259L: linux-rdma@vger.kernel.org 18260S: Supported 18261F: drivers/infiniband/hw/qib/ 18262 18263QLOGIC QL41xxx FCOE DRIVER 18264M: Saurav Kashyap <skashyap@marvell.com> 18265M: Javed Hasan <jhasan@marvell.com> 18266M: GR-QLogic-Storage-Upstream@marvell.com 18267L: linux-scsi@vger.kernel.org 18268S: Supported 18269F: drivers/scsi/qedf/ 18270 18271QLOGIC QL41xxx ISCSI DRIVER 18272M: Nilesh Javali <njavali@marvell.com> 18273M: Manish Rangankar <mrangankar@marvell.com> 18274M: GR-QLogic-Storage-Upstream@marvell.com 18275L: linux-scsi@vger.kernel.org 18276S: Supported 18277F: drivers/scsi/qedi/ 18278 18279QLOGIC QL4xxx ETHERNET DRIVER 18280M: Manish Chopra <manishc@marvell.com> 18281L: netdev@vger.kernel.org 18282S: Supported 18283F: drivers/net/ethernet/qlogic/qed/ 18284F: drivers/net/ethernet/qlogic/qede/ 18285F: include/linux/qed/ 18286 18287QLOGIC QL4xxx RDMA DRIVER 18288M: Michal Kalderon <mkalderon@marvell.com> 18289L: linux-rdma@vger.kernel.org 18290S: Supported 18291F: drivers/infiniband/hw/qedr/ 18292F: include/uapi/rdma/qedr-abi.h 18293 18294QLOGIC QLA1280 SCSI DRIVER 18295M: Michael Reed <mdr@sgi.com> 18296L: linux-scsi@vger.kernel.org 18297S: Maintained 18298F: drivers/scsi/qla1280.[ch] 18299 18300QLOGIC QLA2XXX FC-SCSI DRIVER 18301M: Nilesh Javali <njavali@marvell.com> 18302M: GR-QLogic-Storage-Upstream@marvell.com 18303L: linux-scsi@vger.kernel.org 18304S: Supported 18305F: drivers/scsi/qla2xxx/ 18306 18307QLOGIC QLA3XXX NETWORK DRIVER 18308M: GR-Linux-NIC-Dev@marvell.com 18309L: netdev@vger.kernel.org 18310S: Supported 18311F: drivers/net/ethernet/qlogic/qla3xxx.* 18312 18313QLOGIC QLA4XXX iSCSI DRIVER 18314M: Nilesh Javali <njavali@marvell.com> 18315M: Manish Rangankar <mrangankar@marvell.com> 18316M: GR-QLogic-Storage-Upstream@marvell.com 18317L: linux-scsi@vger.kernel.org 18318S: Supported 18319F: drivers/scsi/qla4xxx/ 18320 18321QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18322M: Shahed Shaikh <shshaikh@marvell.com> 18323M: Manish Chopra <manishc@marvell.com> 18324M: GR-Linux-NIC-Dev@marvell.com 18325L: netdev@vger.kernel.org 18326S: Supported 18327F: drivers/net/ethernet/qlogic/qlcnic/ 18328 18329QM1D1B0004 MEDIA DRIVER 18330M: Akihiro Tsukada <tskd08@gmail.com> 18331L: linux-media@vger.kernel.org 18332S: Odd Fixes 18333F: drivers/media/tuners/qm1d1b0004* 18334 18335QM1D1C0042 MEDIA DRIVER 18336M: Akihiro Tsukada <tskd08@gmail.com> 18337L: linux-media@vger.kernel.org 18338S: Odd Fixes 18339F: drivers/media/tuners/qm1d1c0042* 18340 18341QNX4 FILESYSTEM 18342M: Anders Larsen <al@alarsen.net> 18343S: Maintained 18344W: http://www.alarsen.net/linux/qnx4fs/ 18345F: fs/qnx4/ 18346F: include/uapi/linux/qnx4_fs.h 18347F: include/uapi/linux/qnxtypes.h 18348 18349QNX6 FILESYSTEM 18350S: Orphan 18351F: Documentation/filesystems/qnx6.rst 18352F: fs/qnx6/ 18353F: include/linux/qnx6_fs.h 18354 18355QORIQ DPAA2 FSL-MC BUS DRIVER 18356M: Stuart Yoder <stuyoder@gmail.com> 18357M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18358L: linux-kernel@vger.kernel.org 18359S: Maintained 18360F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18361F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18362F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18363F: drivers/bus/fsl-mc/ 18364F: include/uapi/linux/fsl_mc.h 18365 18366QT1010 MEDIA DRIVER 18367L: linux-media@vger.kernel.org 18368S: Orphan 18369W: https://linuxtv.org 18370Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18371F: drivers/media/tuners/qt1010* 18372 18373QUALCOMM ATH12K WIRELESS DRIVER 18374M: Kalle Valo <kvalo@kernel.org> 18375M: Jeff Johnson <jjohnson@kernel.org> 18376L: ath12k@lists.infradead.org 18377S: Supported 18378W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18379T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18380F: drivers/net/wireless/ath/ath12k/ 18381N: ath12k 18382 18383QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18384M: Kalle Valo <kvalo@kernel.org> 18385M: Jeff Johnson <jjohnson@kernel.org> 18386L: ath10k@lists.infradead.org 18387S: Supported 18388W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18389T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18390F: drivers/net/wireless/ath/ath10k/ 18391N: ath10k 18392 18393QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18394M: Kalle Valo <kvalo@kernel.org> 18395M: Jeff Johnson <jjohnson@kernel.org> 18396L: ath11k@lists.infradead.org 18397S: Supported 18398W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18399B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18400T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18401F: drivers/net/wireless/ath/ath11k/ 18402N: ath11k 18403 18404QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18405M: Toke Høiland-Jørgensen <toke@toke.dk> 18406L: linux-wireless@vger.kernel.org 18407S: Maintained 18408W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18409T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18410F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18411F: drivers/net/wireless/ath/ath9k/ 18412 18413QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18414M: Stefan Wahren <wahrenst@gmx.net> 18415L: netdev@vger.kernel.org 18416S: Maintained 18417F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18418F: drivers/net/ethernet/qualcomm/qca* 18419 18420QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18421M: Stephan Gerhold <stephan@gerhold.net> 18422L: netdev@vger.kernel.org 18423L: linux-arm-msm@vger.kernel.org 18424S: Maintained 18425F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18426F: drivers/net/wwan/qcom_bam_dmux.c 18427 18428QUALCOMM CAMERA SUBSYSTEM DRIVER 18429M: Robert Foss <rfoss@kernel.org> 18430M: Todor Tomov <todor.too@gmail.com> 18431M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18432L: linux-media@vger.kernel.org 18433S: Maintained 18434F: Documentation/admin-guide/media/qcom_camss.rst 18435F: Documentation/devicetree/bindings/media/*camss* 18436F: drivers/media/platform/qcom/camss/ 18437 18438QUALCOMM CLOCK DRIVERS 18439M: Bjorn Andersson <andersson@kernel.org> 18440L: linux-arm-msm@vger.kernel.org 18441S: Supported 18442T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18443F: Documentation/devicetree/bindings/clock/qcom,* 18444F: drivers/clk/qcom/ 18445F: include/dt-bindings/clock/qcom,* 18446 18447QUALCOMM CLOUD AI (QAIC) DRIVER 18448M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18449R: Carl Vanderlip <quic_carlv@quicinc.com> 18450R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18451L: linux-arm-msm@vger.kernel.org 18452L: dri-devel@lists.freedesktop.org 18453S: Supported 18454T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 18455F: Documentation/accel/qaic/ 18456F: drivers/accel/qaic/ 18457F: include/uapi/drm/qaic_accel.h 18458 18459QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18460M: Bjorn Andersson <andersson@kernel.org> 18461M: Konrad Dybcio <konrad.dybcio@linaro.org> 18462L: linux-pm@vger.kernel.org 18463L: linux-arm-msm@vger.kernel.org 18464S: Maintained 18465F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18466F: drivers/pmdomain/qcom/cpr.c 18467 18468QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18469M: Ilia Lin <ilia.lin@kernel.org> 18470L: linux-pm@vger.kernel.org 18471S: Maintained 18472F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18473F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18474F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18475 18476QUALCOMM CRYPTO DRIVERS 18477M: Thara Gopinath <thara.gopinath@gmail.com> 18478L: linux-crypto@vger.kernel.org 18479L: linux-arm-msm@vger.kernel.org 18480S: Maintained 18481F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18482F: drivers/crypto/qce/ 18483 18484QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18485M: Timur Tabi <timur@kernel.org> 18486L: netdev@vger.kernel.org 18487S: Maintained 18488F: drivers/net/ethernet/qualcomm/emac/ 18489 18490QUALCOMM ETHQOS ETHERNET DRIVER 18491M: Vinod Koul <vkoul@kernel.org> 18492L: netdev@vger.kernel.org 18493L: linux-arm-msm@vger.kernel.org 18494S: Maintained 18495F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18496F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18497 18498QUALCOMM FASTRPC DRIVER 18499M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18500M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18501L: linux-arm-msm@vger.kernel.org 18502S: Maintained 18503F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18504F: drivers/misc/fastrpc.c 18505F: include/uapi/misc/fastrpc.h 18506 18507QUALCOMM HEXAGON ARCHITECTURE 18508M: Brian Cain <bcain@quicinc.com> 18509L: linux-hexagon@vger.kernel.org 18510S: Supported 18511T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18512F: arch/hexagon/ 18513 18514QUALCOMM HIDMA DRIVER 18515M: Sinan Kaya <okaya@kernel.org> 18516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18517L: linux-arm-msm@vger.kernel.org 18518L: dmaengine@vger.kernel.org 18519S: Supported 18520F: drivers/dma/qcom/hidma* 18521 18522QUALCOMM I2C CCI DRIVER 18523M: Loic Poulain <loic.poulain@linaro.org> 18524M: Robert Foss <rfoss@kernel.org> 18525L: linux-i2c@vger.kernel.org 18526L: linux-arm-msm@vger.kernel.org 18527S: Maintained 18528F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18529F: drivers/i2c/busses/i2c-qcom-cci.c 18530 18531QUALCOMM INTERCONNECT BWMON DRIVER 18532M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18533L: linux-arm-msm@vger.kernel.org 18534S: Maintained 18535F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18536F: drivers/soc/qcom/icc-bwmon.c 18537 18538QUALCOMM IOMMU 18539M: Rob Clark <robdclark@gmail.com> 18540L: iommu@lists.linux.dev 18541L: linux-arm-msm@vger.kernel.org 18542S: Maintained 18543F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18544F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18545F: drivers/iommu/msm_iommu* 18546 18547QUALCOMM IPC ROUTER (QRTR) DRIVER 18548M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18549L: linux-arm-msm@vger.kernel.org 18550S: Maintained 18551F: include/trace/events/qrtr.h 18552F: include/uapi/linux/qrtr.h 18553F: net/qrtr/ 18554 18555QUALCOMM IPCC MAILBOX DRIVER 18556M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18557L: linux-arm-msm@vger.kernel.org 18558S: Supported 18559F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18560F: drivers/mailbox/qcom-ipcc.c 18561F: include/dt-bindings/mailbox/qcom-ipcc.h 18562 18563QUALCOMM IPQ4019 USB PHY DRIVER 18564M: Robert Marko <robert.marko@sartura.hr> 18565M: Luka Perkov <luka.perkov@sartura.hr> 18566L: linux-arm-msm@vger.kernel.org 18567S: Maintained 18568F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18569F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18570 18571QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18572M: Robert Marko <robert.marko@sartura.hr> 18573M: Luka Perkov <luka.perkov@sartura.hr> 18574L: linux-arm-msm@vger.kernel.org 18575S: Maintained 18576F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18577F: drivers/regulator/vqmmc-ipq4019-regulator.c 18578 18579QUALCOMM NAND CONTROLLER DRIVER 18580M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18581L: linux-mtd@lists.infradead.org 18582L: linux-arm-msm@vger.kernel.org 18583S: Maintained 18584F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18585F: drivers/mtd/nand/raw/qcom_nandc.c 18586 18587QUALCOMM QSEECOM DRIVER 18588M: Maximilian Luz <luzmaximilian@gmail.com> 18589L: linux-arm-msm@vger.kernel.org 18590S: Maintained 18591F: drivers/firmware/qcom/qcom_qseecom.c 18592 18593QUALCOMM QSEECOM UEFISECAPP DRIVER 18594M: Maximilian Luz <luzmaximilian@gmail.com> 18595L: linux-arm-msm@vger.kernel.org 18596S: Maintained 18597F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18598 18599QUALCOMM RMNET DRIVER 18600M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18601M: Sean Tranchetti <quic_stranche@quicinc.com> 18602L: netdev@vger.kernel.org 18603S: Maintained 18604F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18605F: drivers/net/ethernet/qualcomm/rmnet/ 18606F: include/linux/if_rmnet.h 18607 18608QUALCOMM TSENS THERMAL DRIVER 18609M: Amit Kucheria <amitk@kernel.org> 18610M: Thara Gopinath <thara.gopinath@gmail.com> 18611L: linux-pm@vger.kernel.org 18612L: linux-arm-msm@vger.kernel.org 18613S: Maintained 18614F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18615F: drivers/thermal/qcom/ 18616 18617QUALCOMM TYPEC PORT MANAGER DRIVER 18618M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18619L: linux-arm-msm@vger.kernel.org 18620L: linux-usb@vger.kernel.org 18621S: Maintained 18622F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18623F: drivers/usb/typec/tcpm/qcom/ 18624 18625QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18626M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18627M: Vikash Garodia <quic_vgarodia@quicinc.com> 18628R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18629L: linux-media@vger.kernel.org 18630L: linux-arm-msm@vger.kernel.org 18631S: Maintained 18632T: git git://linuxtv.org/media_tree.git 18633F: Documentation/devicetree/bindings/media/*venus* 18634F: drivers/media/platform/qcom/venus/ 18635 18636QUALCOMM WCN36XX WIRELESS DRIVER 18637M: Loic Poulain <loic.poulain@linaro.org> 18638L: wcn36xx@lists.infradead.org 18639S: Supported 18640W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18641F: drivers/net/wireless/ath/wcn36xx/ 18642 18643QUANTENNA QTNFMAC WIRELESS DRIVER 18644M: Igor Mitsyanko <imitsyanko@quantenna.com> 18645R: Sergey Matyukevich <geomatsi@gmail.com> 18646L: linux-wireless@vger.kernel.org 18647S: Maintained 18648F: drivers/net/wireless/quantenna 18649 18650RADEON and AMDGPU DRM DRIVERS 18651M: Alex Deucher <alexander.deucher@amd.com> 18652M: Christian König <christian.koenig@amd.com> 18653M: Pan, Xinhui <Xinhui.Pan@amd.com> 18654L: amd-gfx@lists.freedesktop.org 18655S: Supported 18656B: https://gitlab.freedesktop.org/drm/amd/-/issues 18657C: irc://irc.oftc.net/radeon 18658T: git https://gitlab.freedesktop.org/agd5f/linux.git 18659F: Documentation/gpu/amdgpu/ 18660F: drivers/gpu/drm/amd/ 18661F: drivers/gpu/drm/ci/xfails/amd* 18662F: drivers/gpu/drm/radeon/ 18663F: include/uapi/drm/amdgpu_drm.h 18664F: include/uapi/drm/radeon_drm.h 18665 18666RADEON FRAMEBUFFER DISPLAY DRIVER 18667M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18668L: linux-fbdev@vger.kernel.org 18669S: Maintained 18670F: drivers/video/fbdev/aty/radeon* 18671F: include/uapi/linux/radeonfb.h 18672 18673RADIOSHARK RADIO DRIVER 18674M: Hans Verkuil <hverkuil@xs4all.nl> 18675L: linux-media@vger.kernel.org 18676S: Maintained 18677T: git git://linuxtv.org/media_tree.git 18678F: drivers/media/radio/radio-shark.c 18679 18680RADIOSHARK2 RADIO DRIVER 18681M: Hans Verkuil <hverkuil@xs4all.nl> 18682L: linux-media@vger.kernel.org 18683S: Maintained 18684T: git git://linuxtv.org/media_tree.git 18685F: drivers/media/radio/radio-shark2.c 18686F: drivers/media/radio/radio-tea5777.c 18687 18688RADOS BLOCK DEVICE (RBD) 18689M: Ilya Dryomov <idryomov@gmail.com> 18690R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18691L: ceph-devel@vger.kernel.org 18692S: Supported 18693W: http://ceph.com/ 18694T: git https://github.com/ceph/ceph-client.git 18695F: Documentation/ABI/testing/sysfs-bus-rbd 18696F: drivers/block/rbd.c 18697F: drivers/block/rbd_types.h 18698 18699RAGE128 FRAMEBUFFER DISPLAY DRIVER 18700L: linux-fbdev@vger.kernel.org 18701S: Orphan 18702F: drivers/video/fbdev/aty/aty128fb.c 18703 18704RAINSHADOW-CEC DRIVER 18705M: Hans Verkuil <hverkuil@xs4all.nl> 18706L: linux-media@vger.kernel.org 18707S: Maintained 18708T: git git://linuxtv.org/media_tree.git 18709F: drivers/media/cec/usb/rainshadow/ 18710 18711RALINK MIPS ARCHITECTURE 18712M: John Crispin <john@phrozen.org> 18713M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18714L: linux-mips@vger.kernel.org 18715S: Maintained 18716F: arch/mips/ralink 18717 18718RALINK MT7621 MIPS ARCHITECTURE 18719M: Arınç ÜNAL <arinc.unal@arinc9.com> 18720M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18721L: linux-mips@vger.kernel.org 18722S: Maintained 18723F: arch/mips/boot/dts/ralink/mt7621* 18724 18725RALINK RT2X00 WIRELESS LAN DRIVER 18726M: Stanislaw Gruszka <stf_xl@wp.pl> 18727L: linux-wireless@vger.kernel.org 18728S: Maintained 18729F: drivers/net/wireless/ralink/rt2x00/ 18730 18731RAMDISK RAM BLOCK DEVICE DRIVER 18732M: Jens Axboe <axboe@kernel.dk> 18733S: Maintained 18734F: Documentation/admin-guide/blockdev/ramdisk.rst 18735F: drivers/block/brd.c 18736 18737RANCHU VIRTUAL BOARD FOR MIPS 18738M: Miodrag Dinic <miodrag.dinic@mips.com> 18739L: linux-mips@vger.kernel.org 18740S: Supported 18741F: arch/mips/configs/generic/board-ranchu.config 18742F: arch/mips/generic/board-ranchu.c 18743 18744RANDOM NUMBER DRIVER 18745M: "Theodore Ts'o" <tytso@mit.edu> 18746M: Jason A. Donenfeld <Jason@zx2c4.com> 18747S: Maintained 18748T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18749F: Documentation/devicetree/bindings/rng/microsoft,vmgenid.yaml 18750F: drivers/char/random.c 18751F: drivers/virt/vmgenid.c 18752 18753RAPIDIO SUBSYSTEM 18754M: Matt Porter <mporter@kernel.crashing.org> 18755M: Alexandre Bounine <alex.bou9@gmail.com> 18756S: Maintained 18757F: drivers/rapidio/ 18758 18759RAS INFRASTRUCTURE 18760M: Tony Luck <tony.luck@intel.com> 18761M: Borislav Petkov <bp@alien8.de> 18762L: linux-edac@vger.kernel.org 18763S: Maintained 18764F: Documentation/admin-guide/RAS 18765F: drivers/ras/ 18766F: include/linux/ras.h 18767F: include/ras/ras_event.h 18768 18769RAS FRU MEMORY POISON MANAGER (FMPM) 18770M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18771L: linux-edac@vger.kernel.org 18772S: Maintained 18773F: drivers/ras/amd/fmpm.c 18774 18775RC-CORE / LIRC FRAMEWORK 18776M: Sean Young <sean@mess.org> 18777L: linux-media@vger.kernel.org 18778S: Maintained 18779W: http://linuxtv.org 18780T: git git://linuxtv.org/media_tree.git 18781F: Documentation/driver-api/media/rc-core.rst 18782F: Documentation/userspace-api/media/rc/ 18783F: drivers/media/rc/ 18784F: include/media/rc-core.h 18785F: include/media/rc-map.h 18786F: include/uapi/linux/lirc.h 18787 18788RCMM REMOTE CONTROLS DECODER 18789M: Patrick Lerda <patrick9876@free.fr> 18790S: Maintained 18791F: drivers/media/rc/ir-rcmm-decoder.c 18792 18793RCUTORTURE TEST FRAMEWORK 18794M: "Paul E. McKenney" <paulmck@kernel.org> 18795M: Josh Triplett <josh@joshtriplett.org> 18796R: Steven Rostedt <rostedt@goodmis.org> 18797R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18798R: Lai Jiangshan <jiangshanlai@gmail.com> 18799L: rcu@vger.kernel.org 18800S: Supported 18801T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18802F: tools/testing/selftests/rcutorture 18803 18804RDACM20 Camera Sensor 18805M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18806M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18807M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18808M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18809L: linux-media@vger.kernel.org 18810S: Maintained 18811F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18812F: drivers/media/i2c/max9271.c 18813F: drivers/media/i2c/max9271.h 18814F: drivers/media/i2c/rdacm20.c 18815 18816RDACM21 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/rdacm21.c 18827 18828RDC R-321X SoC 18829M: Florian Fainelli <florian@openwrt.org> 18830S: Maintained 18831 18832RDC R6040 FAST ETHERNET DRIVER 18833M: Florian Fainelli <f.fainelli@gmail.com> 18834L: netdev@vger.kernel.org 18835S: Maintained 18836F: drivers/net/ethernet/rdc/r6040.c 18837 18838RDMAVT - RDMA verbs software 18839M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18840L: linux-rdma@vger.kernel.org 18841S: Supported 18842F: drivers/infiniband/sw/rdmavt 18843 18844RDS - RELIABLE DATAGRAM SOCKETS 18845M: Allison Henderson <allison.henderson@oracle.com> 18846L: netdev@vger.kernel.org 18847L: linux-rdma@vger.kernel.org 18848L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18849S: Supported 18850W: https://oss.oracle.com/projects/rds/ 18851F: Documentation/networking/rds.rst 18852F: net/rds/ 18853 18854RDT - RESOURCE ALLOCATION 18855M: Fenghua Yu <fenghua.yu@intel.com> 18856M: Reinette Chatre <reinette.chatre@intel.com> 18857L: linux-kernel@vger.kernel.org 18858S: Supported 18859F: Documentation/arch/x86/resctrl* 18860F: arch/x86/include/asm/resctrl.h 18861F: arch/x86/kernel/cpu/resctrl/ 18862F: tools/testing/selftests/resctrl/ 18863 18864READ-COPY UPDATE (RCU) 18865M: "Paul E. McKenney" <paulmck@kernel.org> 18866M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18867M: Neeraj Upadhyay <neeraj.upadhyay@kernel.org> (kernel/rcu/tasks.h) 18868M: Joel Fernandes <joel@joelfernandes.org> 18869M: Josh Triplett <josh@joshtriplett.org> 18870M: Boqun Feng <boqun.feng@gmail.com> 18871R: Steven Rostedt <rostedt@goodmis.org> 18872R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18873R: Lai Jiangshan <jiangshanlai@gmail.com> 18874R: Zqiang <qiang.zhang1211@gmail.com> 18875L: rcu@vger.kernel.org 18876S: Supported 18877W: http://www.rdrop.com/users/paulmck/RCU/ 18878T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18879F: Documentation/RCU/ 18880F: include/linux/rcu* 18881F: kernel/rcu/ 18882X: Documentation/RCU/torture.rst 18883X: include/linux/srcu*.h 18884X: kernel/rcu/srcu*.c 18885 18886REAL TIME CLOCK (RTC) SUBSYSTEM 18887M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18888L: linux-rtc@vger.kernel.org 18889S: Maintained 18890Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18891T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18892F: Documentation/admin-guide/rtc.rst 18893F: Documentation/devicetree/bindings/rtc/ 18894F: drivers/rtc/ 18895F: include/linux/rtc.h 18896F: include/linux/rtc/ 18897F: include/uapi/linux/rtc.h 18898F: tools/testing/selftests/rtc/ 18899 18900Real-time Linux Analysis (RTLA) tools 18901M: Daniel Bristot de Oliveira <bristot@kernel.org> 18902M: Steven Rostedt <rostedt@goodmis.org> 18903L: linux-trace-kernel@vger.kernel.org 18904S: Maintained 18905F: Documentation/tools/rtla/ 18906F: tools/tracing/rtla/ 18907 18908REALTEK AUDIO CODECS 18909M: Oder Chiou <oder_chiou@realtek.com> 18910S: Maintained 18911F: include/sound/rt*.h 18912F: sound/soc/codecs/rt* 18913 18914REALTEK OTTO WATCHDOG 18915M: Sander Vanheule <sander@svanheule.net> 18916L: linux-watchdog@vger.kernel.org 18917S: Maintained 18918F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18919F: drivers/watchdog/realtek_otto_wdt.c 18920 18921REALTEK RTL83xx SMI DSA ROUTER CHIPS 18922M: Linus Walleij <linus.walleij@linaro.org> 18923M: Alvin Šipraga <alsi@bang-olufsen.dk> 18924S: Maintained 18925F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18926F: drivers/net/dsa/realtek/* 18927 18928REALTEK WIRELESS DRIVER (rtlwifi family) 18929M: Ping-Ke Shih <pkshih@realtek.com> 18930L: linux-wireless@vger.kernel.org 18931S: Maintained 18932T: git https://github.com/pkshih/rtw.git 18933F: drivers/net/wireless/realtek/rtlwifi/ 18934 18935REALTEK WIRELESS DRIVER (rtw88) 18936M: Ping-Ke Shih <pkshih@realtek.com> 18937L: linux-wireless@vger.kernel.org 18938S: Maintained 18939T: git https://github.com/pkshih/rtw.git 18940F: drivers/net/wireless/realtek/rtw88/ 18941 18942REALTEK WIRELESS DRIVER (rtw89) 18943M: Ping-Ke Shih <pkshih@realtek.com> 18944L: linux-wireless@vger.kernel.org 18945S: Maintained 18946T: git https://github.com/pkshih/rtw.git 18947F: drivers/net/wireless/realtek/rtw89/ 18948 18949REDPINE WIRELESS DRIVER 18950L: linux-wireless@vger.kernel.org 18951S: Orphan 18952F: drivers/net/wireless/rsi/ 18953 18954REGISTER MAP ABSTRACTION 18955M: Mark Brown <broonie@kernel.org> 18956L: linux-kernel@vger.kernel.org 18957S: Supported 18958T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18959F: Documentation/devicetree/bindings/regmap/ 18960F: drivers/base/regmap/ 18961F: include/linux/regmap.h 18962 18963REISERFS FILE SYSTEM 18964L: reiserfs-devel@vger.kernel.org 18965S: Obsolete 18966F: fs/reiserfs/ 18967 18968REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18969M: Bjorn Andersson <andersson@kernel.org> 18970M: Mathieu Poirier <mathieu.poirier@linaro.org> 18971L: linux-remoteproc@vger.kernel.org 18972S: Maintained 18973T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18974F: Documentation/ABI/testing/sysfs-class-remoteproc 18975F: Documentation/devicetree/bindings/remoteproc/ 18976F: Documentation/staging/remoteproc.rst 18977F: drivers/remoteproc/ 18978F: include/linux/remoteproc.h 18979F: include/linux/remoteproc/ 18980 18981REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18982M: Bjorn Andersson <andersson@kernel.org> 18983M: Mathieu Poirier <mathieu.poirier@linaro.org> 18984L: linux-remoteproc@vger.kernel.org 18985S: Maintained 18986T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18987F: Documentation/ABI/testing/sysfs-bus-rpmsg 18988F: Documentation/staging/rpmsg.rst 18989F: drivers/rpmsg/ 18990F: include/linux/rpmsg.h 18991F: include/linux/rpmsg/ 18992F: include/uapi/linux/rpmsg.h 18993F: samples/rpmsg/ 18994 18995REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18996M: Stephan Gerhold <stephan@gerhold.net> 18997L: netdev@vger.kernel.org 18998L: linux-remoteproc@vger.kernel.org 18999S: Maintained 19000F: drivers/net/wwan/rpmsg_wwan_ctrl.c 19001 19002RENESAS CLOCK DRIVERS 19003M: Geert Uytterhoeven <geert+renesas@glider.be> 19004L: linux-renesas-soc@vger.kernel.org 19005S: Supported 19006T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 19007F: Documentation/devicetree/bindings/clock/renesas,* 19008F: drivers/clk/renesas/ 19009 19010RENESAS EMEV2 I2C DRIVER 19011M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19012L: linux-renesas-soc@vger.kernel.org 19013S: Supported 19014F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 19015F: drivers/i2c/busses/i2c-emev2.c 19016 19017RENESAS ETHERNET AVB DRIVER 19018R: Sergey Shtylyov <s.shtylyov@omp.ru> 19019L: netdev@vger.kernel.org 19020L: linux-renesas-soc@vger.kernel.org 19021F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 19022F: drivers/net/ethernet/renesas/Kconfig 19023F: drivers/net/ethernet/renesas/Makefile 19024F: drivers/net/ethernet/renesas/ravb* 19025 19026RENESAS ETHERNET SWITCH DRIVER 19027R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19028L: netdev@vger.kernel.org 19029L: linux-renesas-soc@vger.kernel.org 19030F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 19031F: drivers/net/ethernet/renesas/Kconfig 19032F: drivers/net/ethernet/renesas/Makefile 19033F: drivers/net/ethernet/renesas/rcar_gen4* 19034F: drivers/net/ethernet/renesas/rswitch* 19035 19036RENESAS IDT821034 ASoC CODEC 19037M: Herve Codina <herve.codina@bootlin.com> 19038L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19039S: Maintained 19040F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 19041F: sound/soc/codecs/idt821034.c 19042 19043RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 19044M: Miquel Raynal <miquel.raynal@bootlin.com> 19045L: linux-mtd@lists.infradead.org 19046L: linux-renesas-soc@vger.kernel.org 19047S: Maintained 19048F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 19049F: drivers/mtd/nand/raw/renesas-nand-controller.c 19050 19051RENESAS R-CAR GYROADC DRIVER 19052M: Marek Vasut <marek.vasut@gmail.com> 19053L: linux-iio@vger.kernel.org 19054S: Supported 19055F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 19056F: drivers/iio/adc/rcar-gyroadc.c 19057 19058RENESAS R-CAR I2C DRIVERS 19059M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19060L: linux-renesas-soc@vger.kernel.org 19061S: Supported 19062F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 19063F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 19064F: drivers/i2c/busses/i2c-rcar.c 19065F: drivers/i2c/busses/i2c-sh_mobile.c 19066 19067RENESAS R-CAR SATA DRIVER 19068R: Sergey Shtylyov <s.shtylyov@omp.ru> 19069L: linux-ide@vger.kernel.org 19070L: linux-renesas-soc@vger.kernel.org 19071S: Supported 19072F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 19073F: drivers/ata/sata_rcar.c 19074 19075RENESAS R-CAR THERMAL DRIVERS 19076M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 19077L: linux-renesas-soc@vger.kernel.org 19078S: Supported 19079F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 19080F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 19081F: drivers/thermal/rcar_gen3_thermal.c 19082F: drivers/thermal/rcar_thermal.c 19083 19084RENESAS RIIC DRIVER 19085M: Chris Brandt <chris.brandt@renesas.com> 19086L: linux-renesas-soc@vger.kernel.org 19087S: Supported 19088F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 19089F: drivers/i2c/busses/i2c-riic.c 19090 19091RENESAS RZ/G2L A/D DRIVER 19092M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 19093L: linux-iio@vger.kernel.org 19094L: linux-renesas-soc@vger.kernel.org 19095S: Supported 19096F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 19097F: drivers/iio/adc/rzg2l_adc.c 19098 19099RENESAS RZ/G2L MTU3a COUNTER DRIVER 19100M: Biju Das <biju.das.jz@bp.renesas.com> 19101L: linux-iio@vger.kernel.org 19102L: linux-renesas-soc@vger.kernel.org 19103S: Supported 19104F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 19105F: drivers/counter/rz-mtu3-cnt.c 19106 19107RENESAS RZ/N1 A5PSW SWITCH DRIVER 19108M: Clément Léger <clement.leger@bootlin.com> 19109L: linux-renesas-soc@vger.kernel.org 19110L: netdev@vger.kernel.org 19111S: Maintained 19112F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 19113F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 19114F: drivers/net/dsa/rzn1_a5psw* 19115F: drivers/net/pcs/pcs-rzn1-miic.c 19116F: include/dt-bindings/net/pcs-rzn1-miic.h 19117F: include/linux/pcs-rzn1-miic.h 19118F: net/dsa/tag_rzn1_a5psw.c 19119 19120RENESAS RZ/N1 DWMAC GLUE LAYER 19121M: Romain Gantois <romain.gantois@bootlin.com> 19122S: Maintained 19123F: Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml 19124F: drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c 19125 19126RENESAS RZ/N1 RTC CONTROLLER DRIVER 19127M: Miquel Raynal <miquel.raynal@bootlin.com> 19128L: linux-rtc@vger.kernel.org 19129L: linux-renesas-soc@vger.kernel.org 19130S: Maintained 19131F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 19132F: drivers/rtc/rtc-rzn1.c 19133 19134RENESAS RZ/N1 USBF CONTROLLER DRIVER 19135M: Herve Codina <herve.codina@bootlin.com> 19136L: linux-renesas-soc@vger.kernel.org 19137L: linux-usb@vger.kernel.org 19138S: Maintained 19139F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 19140F: drivers/usb/gadget/udc/renesas_usbf.c 19141 19142RENESAS RZ/V2M I2C DRIVER 19143M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 19144L: linux-i2c@vger.kernel.org 19145L: linux-renesas-soc@vger.kernel.org 19146S: Supported 19147F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 19148F: drivers/i2c/busses/i2c-rzv2m.c 19149 19150RENESAS SUPERH ETHERNET DRIVER 19151R: Sergey Shtylyov <s.shtylyov@omp.ru> 19152L: netdev@vger.kernel.org 19153L: linux-renesas-soc@vger.kernel.org 19154F: Documentation/devicetree/bindings/net/renesas,ether.yaml 19155F: drivers/net/ethernet/renesas/Kconfig 19156F: drivers/net/ethernet/renesas/Makefile 19157F: drivers/net/ethernet/renesas/sh_eth* 19158F: include/linux/sh_eth.h 19159 19160RENESAS USB PHY DRIVER 19161M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 19162L: linux-renesas-soc@vger.kernel.org 19163S: Maintained 19164F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 19165 19166RENESAS VERSACLOCK 7 CLOCK DRIVER 19167M: Alex Helms <alexander.helms.jy@renesas.com> 19168S: Maintained 19169F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 19170F: drivers/clk/clk-versaclock7.c 19171 19172RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 19173M: Herve Codina <herve.codina@bootlin.com> 19174L: linux-iio@vger.kernel.org 19175S: Maintained 19176F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 19177F: drivers/iio/potentiometer/x9250.c 19178 19179RESET CONTROLLER FRAMEWORK 19180M: Philipp Zabel <p.zabel@pengutronix.de> 19181S: Maintained 19182T: git git://git.pengutronix.de/git/pza/linux 19183F: Documentation/devicetree/bindings/reset/ 19184F: Documentation/driver-api/reset.rst 19185F: drivers/reset/ 19186F: include/dt-bindings/reset/ 19187F: include/linux/reset-controller.h 19188F: include/linux/reset.h 19189F: include/linux/reset/ 19190K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 19191 19192RESTARTABLE SEQUENCES SUPPORT 19193M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 19194M: Peter Zijlstra <peterz@infradead.org> 19195M: "Paul E. McKenney" <paulmck@kernel.org> 19196M: Boqun Feng <boqun.feng@gmail.com> 19197L: linux-kernel@vger.kernel.org 19198S: Supported 19199F: include/trace/events/rseq.h 19200F: include/uapi/linux/rseq.h 19201F: kernel/rseq.c 19202F: tools/testing/selftests/rseq/ 19203 19204RFKILL 19205M: Johannes Berg <johannes@sipsolutions.net> 19206L: linux-wireless@vger.kernel.org 19207S: Maintained 19208W: https://wireless.wiki.kernel.org/ 19209Q: https://patchwork.kernel.org/project/linux-wireless/list/ 19210T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 19211T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 19212F: Documentation/ABI/stable/sysfs-class-rfkill 19213F: Documentation/driver-api/rfkill.rst 19214F: include/linux/rfkill.h 19215F: include/uapi/linux/rfkill.h 19216F: net/rfkill/ 19217 19218RHASHTABLE 19219M: Thomas Graf <tgraf@suug.ch> 19220M: Herbert Xu <herbert@gondor.apana.org.au> 19221L: netdev@vger.kernel.org 19222S: Maintained 19223F: include/linux/rhashtable-types.h 19224F: include/linux/rhashtable.h 19225F: lib/rhashtable.c 19226F: lib/test_rhashtable.c 19227 19228RICOH R5C592 MEMORYSTICK DRIVER 19229M: Maxim Levitsky <maximlevitsky@gmail.com> 19230S: Maintained 19231F: drivers/memstick/host/r592.* 19232 19233RICOH SMARTMEDIA/XD DRIVER 19234M: Maxim Levitsky <maximlevitsky@gmail.com> 19235S: Maintained 19236F: drivers/mtd/nand/raw/r852.c 19237F: drivers/mtd/nand/raw/r852.h 19238 19239RISC-V AIA DRIVERS 19240M: Anup Patel <anup@brainfault.org> 19241L: linux-riscv@lists.infradead.org 19242S: Maintained 19243F: Documentation/devicetree/bindings/interrupt-controller/riscv,aplic.yaml 19244F: Documentation/devicetree/bindings/interrupt-controller/riscv,imsics.yaml 19245F: drivers/irqchip/irq-riscv-aplic-*.c 19246F: drivers/irqchip/irq-riscv-aplic-*.h 19247F: drivers/irqchip/irq-riscv-imsic-*.c 19248F: drivers/irqchip/irq-riscv-imsic-*.h 19249F: drivers/irqchip/irq-riscv-intc.c 19250F: include/linux/irqchip/riscv-aplic.h 19251F: include/linux/irqchip/riscv-imsic.h 19252 19253RISC-V ARCHITECTURE 19254M: Paul Walmsley <paul.walmsley@sifive.com> 19255M: Palmer Dabbelt <palmer@dabbelt.com> 19256M: Albert Ou <aou@eecs.berkeley.edu> 19257L: linux-riscv@lists.infradead.org 19258S: Supported 19259Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19260C: irc://irc.libera.chat/riscv 19261P: Documentation/arch/riscv/patch-acceptance.rst 19262T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 19263F: arch/riscv/ 19264N: riscv 19265K: riscv 19266 19267RISC-V MICROCHIP FPGA SUPPORT 19268M: Conor Dooley <conor.dooley@microchip.com> 19269M: Daire McNamara <daire.mcnamara@microchip.com> 19270L: linux-riscv@lists.infradead.org 19271S: Supported 19272F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19273F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19274F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19275F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19276F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19277F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19278F: Documentation/devicetree/bindings/riscv/microchip.yaml 19279F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19280F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19281F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19282F: arch/riscv/boot/dts/microchip/ 19283F: drivers/char/hw_random/mpfs-rng.c 19284F: drivers/clk/microchip/clk-mpfs*.c 19285F: drivers/firmware/microchip/mpfs-auto-update.c 19286F: drivers/i2c/busses/i2c-microchip-corei2c.c 19287F: drivers/mailbox/mailbox-mpfs.c 19288F: drivers/pci/controller/pcie-microchip-host.c 19289F: drivers/pwm/pwm-microchip-core.c 19290F: drivers/reset/reset-mpfs.c 19291F: drivers/rtc/rtc-mpfs.c 19292F: drivers/soc/microchip/mpfs-sys-controller.c 19293F: drivers/spi/spi-microchip-core-qspi.c 19294F: drivers/spi/spi-microchip-core.c 19295F: drivers/usb/musb/mpfs.c 19296F: include/soc/microchip/mpfs.h 19297 19298RISC-V MISC SOC SUPPORT 19299M: Conor Dooley <conor@kernel.org> 19300L: linux-riscv@lists.infradead.org 19301S: Maintained 19302Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19303T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19304F: Documentation/devicetree/bindings/riscv/ 19305F: arch/riscv/boot/dts/ 19306X: arch/riscv/boot/dts/allwinner/ 19307X: arch/riscv/boot/dts/renesas/ 19308X: arch/riscv/boot/dts/sophgo/ 19309 19310RISC-V PMU DRIVERS 19311M: Atish Patra <atishp@atishpatra.org> 19312R: Anup Patel <anup@brainfault.org> 19313L: linux-riscv@lists.infradead.org 19314S: Supported 19315F: drivers/perf/riscv_pmu.c 19316F: drivers/perf/riscv_pmu_legacy.c 19317F: drivers/perf/riscv_pmu_sbi.c 19318 19319RISC-V THEAD SoC SUPPORT 19320M: Jisheng Zhang <jszhang@kernel.org> 19321M: Guo Ren <guoren@kernel.org> 19322M: Fu Wei <wefu@redhat.com> 19323L: linux-riscv@lists.infradead.org 19324S: Maintained 19325F: arch/riscv/boot/dts/thead/ 19326 19327RNBD BLOCK DRIVERS 19328M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19329M: Jack Wang <jinpu.wang@ionos.com> 19330L: linux-block@vger.kernel.org 19331S: Maintained 19332F: drivers/block/rnbd/ 19333 19334ROCCAT DRIVERS 19335M: Stefan Achatz <erazor_de@users.sourceforge.net> 19336S: Maintained 19337W: http://sourceforge.net/projects/roccat/ 19338F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19339F: drivers/hid/hid-roccat* 19340F: include/linux/hid-roccat* 19341 19342ROCKCHIP CRYPTO DRIVERS 19343M: Corentin Labbe <clabbe@baylibre.com> 19344L: linux-crypto@vger.kernel.org 19345S: Maintained 19346F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19347F: drivers/crypto/rockchip/ 19348 19349ROCKCHIP I2S TDM DRIVER 19350M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19351L: linux-rockchip@lists.infradead.org 19352S: Maintained 19353F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19354F: sound/soc/rockchip/rockchip_i2s_tdm.* 19355 19356ROCKCHIP ISP V1 DRIVER 19357M: Dafna Hirschfeld <dafna@fastmail.com> 19358M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19359L: linux-media@vger.kernel.org 19360L: linux-rockchip@lists.infradead.org 19361S: Maintained 19362F: Documentation/admin-guide/media/rkisp1.rst 19363F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19364F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19365F: drivers/media/platform/rockchip/rkisp1 19366F: include/uapi/linux/rkisp1-config.h 19367 19368ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19369M: Jacob Chen <jacob-chen@iotwrt.com> 19370M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19371L: linux-media@vger.kernel.org 19372L: linux-rockchip@lists.infradead.org 19373S: Maintained 19374F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19375F: drivers/media/platform/rockchip/rga/ 19376 19377ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19378M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19379S: Maintained 19380F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19381F: sound/soc/codecs/rk3308_codec.c 19382F: sound/soc/codecs/rk3308_codec.h 19383 19384ROCKCHIP VIDEO DECODER DRIVER 19385M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19386L: linux-media@vger.kernel.org 19387L: linux-rockchip@lists.infradead.org 19388S: Maintained 19389F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19390F: drivers/staging/media/rkvdec/ 19391 19392ROCKER DRIVER 19393M: Jiri Pirko <jiri@resnulli.us> 19394L: netdev@vger.kernel.org 19395S: Supported 19396F: drivers/net/ethernet/rocker/ 19397 19398ROCKETPORT EXPRESS/INFINITY DRIVER 19399M: Kevin Cernekee <cernekee@gmail.com> 19400L: linux-serial@vger.kernel.org 19401S: Odd Fixes 19402F: drivers/tty/serial/rp2.* 19403 19404ROHM BD99954 CHARGER IC 19405M: Matti Vaittinen <mazziesaccount@gmail.com> 19406S: Supported 19407F: drivers/power/supply/bd99954-charger.c 19408F: drivers/power/supply/bd99954-charger.h 19409 19410ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19411M: Tomasz Duszynski <tduszyns@gmail.com> 19412S: Maintained 19413F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19414F: drivers/iio/light/bh1750.c 19415 19416ROHM BM1390 PRESSURE SENSOR DRIVER 19417M: Matti Vaittinen <mazziesaccount@gmail.com> 19418L: linux-iio@vger.kernel.org 19419S: Supported 19420F: drivers/iio/pressure/rohm-bm1390.c 19421 19422ROHM BU270xx LIGHT SENSOR DRIVERs 19423M: Matti Vaittinen <mazziesaccount@gmail.com> 19424L: linux-iio@vger.kernel.org 19425S: Supported 19426F: drivers/iio/light/rohm-bu27008.c 19427F: drivers/iio/light/rohm-bu27034.c 19428 19429ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19430M: Marek Vasut <marek.vasut+renesas@gmail.com> 19431L: linux-kernel@vger.kernel.org 19432L: linux-renesas-soc@vger.kernel.org 19433S: Supported 19434F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19435F: drivers/gpio/gpio-bd9571mwv.c 19436F: drivers/mfd/bd9571mwv.c 19437F: drivers/regulator/bd9571mwv-regulator.c 19438F: include/linux/mfd/bd9571mwv.h 19439 19440ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19441M: Matti Vaittinen <mazziesaccount@gmail.com> 19442S: Supported 19443F: drivers/clk/clk-bd718x7.c 19444F: drivers/gpio/gpio-bd71815.c 19445F: drivers/gpio/gpio-bd71828.c 19446F: drivers/mfd/rohm-bd71828.c 19447F: drivers/mfd/rohm-bd718x7.c 19448F: drivers/mfd/rohm-bd9576.c 19449F: drivers/regulator/bd71815-regulator.c 19450F: drivers/regulator/bd71828-regulator.c 19451F: drivers/regulator/bd718x7-regulator.c 19452F: drivers/regulator/bd9576-regulator.c 19453F: drivers/regulator/rohm-regulator.c 19454F: drivers/rtc/rtc-bd70528.c 19455F: drivers/watchdog/bd9576_wdt.c 19456F: include/linux/mfd/rohm-bd71815.h 19457F: include/linux/mfd/rohm-bd71828.h 19458F: include/linux/mfd/rohm-bd718x7.h 19459F: include/linux/mfd/rohm-bd957x.h 19460F: include/linux/mfd/rohm-generic.h 19461F: include/linux/mfd/rohm-shared.h 19462 19463ROSE NETWORK LAYER 19464M: Ralf Baechle <ralf@linux-mips.org> 19465L: linux-hams@vger.kernel.org 19466S: Maintained 19467W: https://linux-ax25.in-berlin.de 19468F: include/net/rose.h 19469F: include/uapi/linux/rose.h 19470F: net/rose/ 19471 19472ROTATION DRIVER FOR ALLWINNER A83T 19473M: Jernej Skrabec <jernej.skrabec@gmail.com> 19474L: linux-media@vger.kernel.org 19475S: Maintained 19476T: git git://linuxtv.org/media_tree.git 19477F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19478F: drivers/media/platform/sunxi/sun8i-rotate/ 19479 19480RPMSG TTY DRIVER 19481M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19482L: linux-remoteproc@vger.kernel.org 19483S: Maintained 19484F: drivers/tty/rpmsg_tty.c 19485 19486RTL2830 MEDIA DRIVER 19487L: linux-media@vger.kernel.org 19488S: Orphan 19489W: https://linuxtv.org 19490Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19491F: drivers/media/dvb-frontends/rtl2830* 19492 19493RTL2832 MEDIA DRIVER 19494L: linux-media@vger.kernel.org 19495S: Orphan 19496W: https://linuxtv.org 19497Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19498F: drivers/media/dvb-frontends/rtl2832* 19499 19500RTL2832_SDR MEDIA DRIVER 19501L: linux-media@vger.kernel.org 19502S: Orphan 19503W: https://linuxtv.org 19504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19505F: drivers/media/dvb-frontends/rtl2832_sdr* 19506 19507RTL8180 WIRELESS DRIVER 19508L: linux-wireless@vger.kernel.org 19509S: Orphan 19510F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19511 19512RTL8187 WIRELESS DRIVER 19513M: Hin-Tak Leung <hintak.leung@gmail.com> 19514M: Larry Finger <Larry.Finger@lwfinger.net> 19515L: linux-wireless@vger.kernel.org 19516S: Maintained 19517T: git https://github.com/pkshih/rtw.git 19518F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19519 19520RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19521M: Jes Sorensen <Jes.Sorensen@gmail.com> 19522L: linux-wireless@vger.kernel.org 19523S: Maintained 19524T: git https://github.com/pkshih/rtw.git 19525F: drivers/net/wireless/realtek/rtl8xxxu/ 19526 19527RTRS TRANSPORT DRIVERS 19528M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19529M: Jack Wang <jinpu.wang@ionos.com> 19530L: linux-rdma@vger.kernel.org 19531S: Maintained 19532F: drivers/infiniband/ulp/rtrs/ 19533 19534RUNTIME VERIFICATION (RV) 19535M: Daniel Bristot de Oliveira <bristot@kernel.org> 19536M: Steven Rostedt <rostedt@goodmis.org> 19537L: linux-trace-kernel@vger.kernel.org 19538S: Maintained 19539F: Documentation/trace/rv/ 19540F: include/linux/rv.h 19541F: include/rv/ 19542F: kernel/trace/rv/ 19543F: tools/verification/ 19544 19545RUST 19546M: Miguel Ojeda <ojeda@kernel.org> 19547M: Alex Gaynor <alex.gaynor@gmail.com> 19548M: Wedson Almeida Filho <wedsonaf@gmail.com> 19549R: Boqun Feng <boqun.feng@gmail.com> 19550R: Gary Guo <gary@garyguo.net> 19551R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19552R: Benno Lossin <benno.lossin@proton.me> 19553R: Andreas Hindborg <a.hindborg@samsung.com> 19554R: Alice Ryhl <aliceryhl@google.com> 19555L: rust-for-linux@vger.kernel.org 19556S: Supported 19557W: https://rust-for-linux.com 19558B: https://github.com/Rust-for-Linux/linux/issues 19559C: zulip://rust-for-linux.zulipchat.com 19560P: https://rust-for-linux.com/contributing 19561T: git https://github.com/Rust-for-Linux/linux.git rust-next 19562F: Documentation/rust/ 19563F: rust/ 19564F: samples/rust/ 19565F: scripts/*rust* 19566F: tools/testing/selftests/rust/ 19567K: \b(?i:rust)\b 19568 19569RXRPC SOCKETS (AF_RXRPC) 19570M: David Howells <dhowells@redhat.com> 19571M: Marc Dionne <marc.dionne@auristor.com> 19572L: linux-afs@lists.infradead.org 19573S: Supported 19574W: https://www.infradead.org/~dhowells/kafs/ 19575F: Documentation/networking/rxrpc.rst 19576F: include/keys/rxrpc-type.h 19577F: include/net/af_rxrpc.h 19578F: include/trace/events/rxrpc.h 19579F: include/uapi/linux/rxrpc.h 19580F: net/rxrpc/ 19581 19582S3 SAVAGE FRAMEBUFFER DRIVER 19583M: Antonino Daplas <adaplas@gmail.com> 19584L: linux-fbdev@vger.kernel.org 19585S: Maintained 19586F: drivers/video/fbdev/savage/ 19587 19588S390 ARCHITECTURE 19589M: Heiko Carstens <hca@linux.ibm.com> 19590M: Vasily Gorbik <gor@linux.ibm.com> 19591M: Alexander Gordeev <agordeev@linux.ibm.com> 19592R: Christian Borntraeger <borntraeger@linux.ibm.com> 19593R: Sven Schnelle <svens@linux.ibm.com> 19594L: linux-s390@vger.kernel.org 19595S: Supported 19596T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19597F: Documentation/driver-api/s390-drivers.rst 19598F: Documentation/arch/s390/ 19599F: arch/s390/ 19600F: drivers/s390/ 19601F: drivers/watchdog/diag288_wdt.c 19602 19603S390 COMMON I/O LAYER 19604M: Vineeth Vijayan <vneethv@linux.ibm.com> 19605M: Peter Oberparleiter <oberpar@linux.ibm.com> 19606L: linux-s390@vger.kernel.org 19607S: Supported 19608F: drivers/s390/cio/ 19609 19610S390 DASD DRIVER 19611M: Stefan Haberland <sth@linux.ibm.com> 19612M: Jan Hoeppner <hoeppner@linux.ibm.com> 19613L: linux-s390@vger.kernel.org 19614S: Supported 19615F: block/partitions/ibm.c 19616F: drivers/s390/block/dasd* 19617F: include/linux/dasd_mod.h 19618 19619S390 IOMMU (PCI) 19620M: Niklas Schnelle <schnelle@linux.ibm.com> 19621M: Matthew Rosato <mjrosato@linux.ibm.com> 19622R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19623L: linux-s390@vger.kernel.org 19624S: Supported 19625F: drivers/iommu/s390-iommu.c 19626 19627S390 IUCV NETWORK LAYER 19628M: Alexandra Winter <wintera@linux.ibm.com> 19629M: Thorsten Winkler <twinkler@linux.ibm.com> 19630L: linux-s390@vger.kernel.org 19631L: netdev@vger.kernel.org 19632S: Supported 19633F: drivers/s390/net/*iucv* 19634F: include/net/iucv/ 19635F: net/iucv/ 19636 19637S390 MM 19638M: Alexander Gordeev <agordeev@linux.ibm.com> 19639M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19640L: linux-s390@vger.kernel.org 19641S: Supported 19642T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19643F: arch/s390/include/asm/pgtable.h 19644F: arch/s390/mm 19645 19646S390 NETWORK DRIVERS 19647M: Alexandra Winter <wintera@linux.ibm.com> 19648M: Thorsten Winkler <twinkler@linux.ibm.com> 19649L: linux-s390@vger.kernel.org 19650L: netdev@vger.kernel.org 19651S: Supported 19652F: drivers/s390/net/ 19653 19654S390 PCI SUBSYSTEM 19655M: Niklas Schnelle <schnelle@linux.ibm.com> 19656M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19657L: linux-s390@vger.kernel.org 19658S: Supported 19659F: Documentation/arch/s390/pci.rst 19660F: arch/s390/pci/ 19661F: drivers/pci/hotplug/s390_pci_hpc.c 19662 19663S390 SCM DRIVER 19664M: Vineeth Vijayan <vneethv@linux.ibm.com> 19665L: linux-s390@vger.kernel.org 19666S: Supported 19667F: drivers/s390/block/scm* 19668F: drivers/s390/cio/scm.c 19669 19670S390 VFIO AP DRIVER 19671M: Tony Krowiak <akrowiak@linux.ibm.com> 19672M: Halil Pasic <pasic@linux.ibm.com> 19673M: Jason Herne <jjherne@linux.ibm.com> 19674L: linux-s390@vger.kernel.org 19675S: Supported 19676F: Documentation/arch/s390/vfio-ap* 19677F: drivers/s390/crypto/vfio_ap* 19678 19679S390 VFIO-CCW DRIVER 19680M: Eric Farman <farman@linux.ibm.com> 19681M: Matthew Rosato <mjrosato@linux.ibm.com> 19682R: Halil Pasic <pasic@linux.ibm.com> 19683L: linux-s390@vger.kernel.org 19684L: kvm@vger.kernel.org 19685S: Supported 19686F: Documentation/arch/s390/vfio-ccw.rst 19687F: drivers/s390/cio/vfio_ccw* 19688F: include/uapi/linux/vfio_ccw.h 19689 19690S390 VFIO-PCI DRIVER 19691M: Matthew Rosato <mjrosato@linux.ibm.com> 19692M: Eric Farman <farman@linux.ibm.com> 19693L: linux-s390@vger.kernel.org 19694L: kvm@vger.kernel.org 19695S: Supported 19696F: arch/s390/kvm/pci* 19697F: drivers/vfio/pci/vfio_pci_zdev.c 19698F: include/uapi/linux/vfio_zdev.h 19699 19700S390 ZCRYPT DRIVER 19701M: Harald Freudenberger <freude@linux.ibm.com> 19702L: linux-s390@vger.kernel.org 19703S: Supported 19704F: drivers/s390/crypto/ 19705 19706S390 ZFCP DRIVER 19707M: Steffen Maier <maier@linux.ibm.com> 19708M: Benjamin Block <bblock@linux.ibm.com> 19709L: linux-s390@vger.kernel.org 19710S: Supported 19711F: drivers/s390/scsi/zfcp_* 19712 19713SAA6588 RDS RECEIVER DRIVER 19714M: Hans Verkuil <hverkuil@xs4all.nl> 19715L: linux-media@vger.kernel.org 19716S: Odd Fixes 19717W: https://linuxtv.org 19718T: git git://linuxtv.org/media_tree.git 19719F: drivers/media/i2c/saa6588* 19720 19721SAA7134 VIDEO4LINUX DRIVER 19722M: Mauro Carvalho Chehab <mchehab@kernel.org> 19723L: linux-media@vger.kernel.org 19724S: Odd fixes 19725W: https://linuxtv.org 19726T: git git://linuxtv.org/media_tree.git 19727F: Documentation/driver-api/media/drivers/saa7134* 19728F: drivers/media/pci/saa7134/ 19729 19730SAA7146 VIDEO4LINUX-2 DRIVER 19731M: Hans Verkuil <hverkuil@xs4all.nl> 19732L: linux-media@vger.kernel.org 19733S: Maintained 19734T: git git://linuxtv.org/media_tree.git 19735F: drivers/media/common/saa7146/ 19736F: drivers/media/pci/saa7146/ 19737F: include/media/drv-intf/saa7146* 19738 19739SAFESETID SECURITY MODULE 19740M: Micah Morton <mortonm@chromium.org> 19741S: Supported 19742F: Documentation/admin-guide/LSM/SafeSetID.rst 19743F: security/safesetid/ 19744 19745SAMSUNG AUDIO (ASoC) DRIVERS 19746M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19747L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19748S: Maintained 19749B: mailto:linux-samsung-soc@vger.kernel.org 19750F: Documentation/devicetree/bindings/sound/samsung* 19751F: sound/soc/samsung/ 19752 19753SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19754M: Krzysztof Kozlowski <krzk@kernel.org> 19755L: linux-crypto@vger.kernel.org 19756L: linux-samsung-soc@vger.kernel.org 19757S: Maintained 19758F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19759F: drivers/crypto/exynos-rng.c 19760 19761SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19762M: Łukasz Stelmach <l.stelmach@samsung.com> 19763L: linux-samsung-soc@vger.kernel.org 19764S: Maintained 19765F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19766F: drivers/char/hw_random/exynos-trng.c 19767 19768SAMSUNG FRAMEBUFFER DRIVER 19769M: Jingoo Han <jingoohan1@gmail.com> 19770L: linux-fbdev@vger.kernel.org 19771S: Maintained 19772F: drivers/video/fbdev/s3c-fb.c 19773 19774SAMSUNG INTERCONNECT DRIVERS 19775M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19776M: Artur Świgoń <a.swigon@samsung.com> 19777L: linux-pm@vger.kernel.org 19778L: linux-samsung-soc@vger.kernel.org 19779S: Supported 19780F: drivers/interconnect/samsung/ 19781 19782SAMSUNG LAPTOP DRIVER 19783M: Corentin Chary <corentin.chary@gmail.com> 19784L: platform-driver-x86@vger.kernel.org 19785S: Maintained 19786F: drivers/platform/x86/samsung-laptop.c 19787 19788SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19789M: Krzysztof Kozlowski <krzk@kernel.org> 19790L: linux-kernel@vger.kernel.org 19791L: linux-samsung-soc@vger.kernel.org 19792S: Maintained 19793B: mailto:linux-samsung-soc@vger.kernel.org 19794F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19795F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19796F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19797F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19798F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19799F: drivers/clk/clk-s2mps11.c 19800F: drivers/mfd/sec*.c 19801F: drivers/regulator/s2m*.c 19802F: drivers/regulator/s5m*.c 19803F: drivers/rtc/rtc-s5m.c 19804F: include/linux/mfd/samsung/ 19805 19806SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19807M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19808L: linux-media@vger.kernel.org 19809L: linux-samsung-soc@vger.kernel.org 19810S: Maintained 19811F: drivers/media/platform/samsung/s3c-camif/ 19812F: include/media/drv-intf/s3c_camif.h 19813 19814SAMSUNG S3FWRN5 NFC DRIVER 19815M: Krzysztof Kozlowski <krzk@kernel.org> 19816S: Maintained 19817F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19818F: drivers/nfc/s3fwrn5 19819 19820SAMSUNG S5C73M3 CAMERA DRIVER 19821M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19822M: Andrzej Hajda <andrzej.hajda@intel.com> 19823L: linux-media@vger.kernel.org 19824S: Supported 19825F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19826F: drivers/media/i2c/s5c73m3/* 19827 19828SAMSUNG S5K5BAF CAMERA DRIVER 19829M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19830M: Andrzej Hajda <andrzej.hajda@intel.com> 19831L: linux-media@vger.kernel.org 19832S: Supported 19833F: drivers/media/i2c/s5k5baf.c 19834 19835SAMSUNG S5P Security SubSystem (SSS) DRIVER 19836M: Krzysztof Kozlowski <krzk@kernel.org> 19837M: Vladimir Zapolskiy <vz@mleia.com> 19838L: linux-crypto@vger.kernel.org 19839L: linux-samsung-soc@vger.kernel.org 19840S: Maintained 19841F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19842F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19843F: drivers/crypto/s5p-sss.c 19844 19845SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19846M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19847L: linux-media@vger.kernel.org 19848S: Supported 19849Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19850F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19851F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19852F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19853F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19854F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19855F: drivers/media/platform/samsung/exynos4-is/ 19856 19857SAMSUNG SOC CLOCK DRIVERS 19858M: Krzysztof Kozlowski <krzk@kernel.org> 19859M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19860M: Chanwoo Choi <cw00.choi@samsung.com> 19861R: Alim Akhtar <alim.akhtar@samsung.com> 19862L: linux-samsung-soc@vger.kernel.org 19863S: Maintained 19864T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19865F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19866F: Documentation/devicetree/bindings/clock/samsung,s3c* 19867F: drivers/clk/samsung/ 19868F: include/dt-bindings/clock/exynos*.h 19869F: include/dt-bindings/clock/s5p*.h 19870F: include/dt-bindings/clock/samsung,*.h 19871F: include/linux/clk/samsung.h 19872 19873SAMSUNG SPI DRIVERS 19874M: Andi Shyti <andi.shyti@kernel.org> 19875L: linux-spi@vger.kernel.org 19876L: linux-samsung-soc@vger.kernel.org 19877S: Maintained 19878F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19879F: drivers/spi/spi-s3c* 19880F: include/linux/platform_data/spi-s3c64xx.h 19881 19882SAMSUNG SXGBE DRIVERS 19883M: Byungho An <bh74.an@samsung.com> 19884L: netdev@vger.kernel.org 19885S: Supported 19886F: drivers/net/ethernet/samsung/sxgbe/ 19887 19888SAMSUNG THERMAL DRIVER 19889M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19890M: Krzysztof Kozlowski <krzk@kernel.org> 19891L: linux-pm@vger.kernel.org 19892L: linux-samsung-soc@vger.kernel.org 19893S: Maintained 19894F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19895F: drivers/thermal/samsung/ 19896 19897SAMSUNG USB2 PHY DRIVER 19898M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19899L: linux-kernel@vger.kernel.org 19900S: Supported 19901F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19902F: Documentation/driver-api/phy/samsung-usb2.rst 19903F: drivers/phy/samsung/phy-exynos4210-usb2.c 19904F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19905F: drivers/phy/samsung/phy-exynos5250-usb2.c 19906F: drivers/phy/samsung/phy-s5pv210-usb2.c 19907F: drivers/phy/samsung/phy-samsung-usb2.c 19908F: drivers/phy/samsung/phy-samsung-usb2.h 19909 19910SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19911M: Paul Barker <paul.barker@sancloud.com> 19912R: Marc Murphy <marc.murphy@sancloud.com> 19913S: Supported 19914F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19915 19916SC1200 WDT DRIVER 19917M: Zwane Mwaikambo <zwanem@gmail.com> 19918S: Maintained 19919F: drivers/watchdog/sc1200wdt.c 19920 19921SCHEDULER 19922M: Ingo Molnar <mingo@redhat.com> 19923M: Peter Zijlstra <peterz@infradead.org> 19924M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19925M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19926R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19927R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19928R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19929R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19930R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19931R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19932L: linux-kernel@vger.kernel.org 19933S: Maintained 19934T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19935F: include/linux/preempt.h 19936F: include/linux/sched.h 19937F: include/linux/wait.h 19938F: include/uapi/linux/sched.h 19939F: kernel/sched/ 19940 19941SCSI LIBSAS SUBSYSTEM 19942R: John Garry <john.g.garry@oracle.com> 19943R: Jason Yan <yanaijie@huawei.com> 19944L: linux-scsi@vger.kernel.org 19945S: Supported 19946F: Documentation/scsi/libsas.rst 19947F: drivers/scsi/libsas/ 19948F: include/scsi/libsas.h 19949F: include/scsi/sas_ata.h 19950 19951SCSI RDMA PROTOCOL (SRP) INITIATOR 19952M: Bart Van Assche <bvanassche@acm.org> 19953L: linux-rdma@vger.kernel.org 19954S: Supported 19955Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19956F: drivers/infiniband/ulp/srp/ 19957F: include/scsi/srp.h 19958 19959SCSI RDMA PROTOCOL (SRP) TARGET 19960M: Bart Van Assche <bvanassche@acm.org> 19961L: linux-rdma@vger.kernel.org 19962L: target-devel@vger.kernel.org 19963S: Supported 19964Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19965F: drivers/infiniband/ulp/srpt/ 19966 19967SCSI SG DRIVER 19968M: Doug Gilbert <dgilbert@interlog.com> 19969L: linux-scsi@vger.kernel.org 19970S: Maintained 19971W: http://sg.danny.cz/sg 19972F: Documentation/scsi/scsi-generic.rst 19973F: drivers/scsi/sg.c 19974F: include/scsi/sg.h 19975 19976SCSI SUBSYSTEM 19977M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19978M: "Martin K. Petersen" <martin.petersen@oracle.com> 19979L: linux-scsi@vger.kernel.org 19980S: Maintained 19981Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19982T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19984F: Documentation/devicetree/bindings/scsi/ 19985F: drivers/scsi/ 19986F: drivers/ufs/ 19987F: include/scsi/ 19988 19989SCSI TAPE DRIVER 19990M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19991L: linux-scsi@vger.kernel.org 19992S: Maintained 19993F: Documentation/scsi/st.rst 19994F: drivers/scsi/st.* 19995F: drivers/scsi/st_*.h 19996 19997SCSI TARGET CORE USER DRIVER 19998M: Bodo Stroesser <bostroesser@gmail.com> 19999L: linux-scsi@vger.kernel.org 20000L: target-devel@vger.kernel.org 20001S: Supported 20002F: Documentation/target/tcmu-design.rst 20003F: drivers/target/target_core_user.c 20004F: include/uapi/linux/target_core_user.h 20005 20006SCSI TARGET SUBSYSTEM 20007M: "Martin K. Petersen" <martin.petersen@oracle.com> 20008L: linux-scsi@vger.kernel.org 20009L: target-devel@vger.kernel.org 20010S: Supported 20011Q: https://patchwork.kernel.org/project/target-devel/list/ 20012T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 20013F: Documentation/target/ 20014F: drivers/target/ 20015F: include/target/ 20016 20017SCTP PROTOCOL 20018M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 20019M: Xin Long <lucien.xin@gmail.com> 20020L: linux-sctp@vger.kernel.org 20021S: Maintained 20022W: https://github.com/sctp/lksctp-tools/wiki 20023F: Documentation/networking/sctp.rst 20024F: include/linux/sctp.h 20025F: include/net/sctp/ 20026F: include/uapi/linux/sctp.h 20027F: net/sctp/ 20028 20029SCx200 CPU SUPPORT 20030M: Jim Cromie <jim.cromie@gmail.com> 20031S: Odd Fixes 20032F: Documentation/i2c/busses/scx200_acb.rst 20033F: arch/x86/platform/scx200/ 20034F: drivers/i2c/busses/scx200* 20035F: drivers/mtd/maps/scx200_docflash.c 20036F: drivers/watchdog/scx200_wdt.c 20037F: include/linux/scx200.h 20038 20039SCx200 GPIO DRIVER 20040M: Jim Cromie <jim.cromie@gmail.com> 20041S: Maintained 20042F: drivers/char/scx200_gpio.c 20043F: include/linux/scx200_gpio.h 20044 20045SCx200 HRT CLOCKSOURCE DRIVER 20046M: Jim Cromie <jim.cromie@gmail.com> 20047S: Maintained 20048F: drivers/clocksource/scx200_hrt.c 20049 20050SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 20051M: Sascha Sommer <saschasommer@freenet.de> 20052L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 20053S: Maintained 20054F: drivers/mmc/host/sdricoh_cs.c 20055 20056SECO BOARDS CEC DRIVER 20057M: Ettore Chimenti <ek5.chimenti@gmail.com> 20058S: Maintained 20059F: drivers/media/cec/platform/seco/seco-cec.c 20060F: drivers/media/cec/platform/seco/seco-cec.h 20061 20062SECURE COMPUTING 20063M: Kees Cook <keescook@chromium.org> 20064R: Andy Lutomirski <luto@amacapital.net> 20065R: Will Drewry <wad@chromium.org> 20066S: Supported 20067T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 20068F: Documentation/userspace-api/seccomp_filter.rst 20069F: include/linux/seccomp.h 20070F: include/uapi/linux/seccomp.h 20071F: kernel/seccomp.c 20072F: tools/testing/selftests/kselftest_harness.h 20073F: tools/testing/selftests/seccomp/* 20074K: \bsecure_computing 20075K: \bTIF_SECCOMP\b 20076 20077SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 20078M: Kamal Dasu <kamal.dasu@broadcom.com> 20079M: Al Cooper <alcooperx@gmail.com> 20080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 20081L: linux-mmc@vger.kernel.org 20082S: Maintained 20083F: drivers/mmc/host/sdhci-brcmstb* 20084 20085SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 20086M: Adrian Hunter <adrian.hunter@intel.com> 20087L: linux-mmc@vger.kernel.org 20088S: Supported 20089F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 20090F: drivers/mmc/host/sdhci* 20091 20092SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 20093M: Aubin Constans <aubin.constans@microchip.com> 20094R: Eugen Hristev <eugen.hristev@collabora.com> 20095L: linux-mmc@vger.kernel.org 20096S: Supported 20097F: drivers/mmc/host/sdhci-of-at91.c 20098 20099SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 20100M: Haibo Chen <haibo.chen@nxp.com> 20101L: imx@lists.linux.dev 20102L: linux-mmc@vger.kernel.org 20103S: Maintained 20104F: drivers/mmc/host/sdhci-esdhc-imx.c 20105 20106SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 20107M: Ben Dooks <ben-linux@fluff.org> 20108M: Jaehoon Chung <jh80.chung@samsung.com> 20109L: linux-mmc@vger.kernel.org 20110S: Maintained 20111F: drivers/mmc/host/sdhci-s3c* 20112 20113SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 20114M: Viresh Kumar <vireshk@kernel.org> 20115L: linux-mmc@vger.kernel.org 20116S: Maintained 20117F: drivers/mmc/host/sdhci-spear.c 20118 20119SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 20120M: Vignesh Raghavendra <vigneshr@ti.com> 20121L: linux-mmc@vger.kernel.org 20122S: Maintained 20123F: drivers/mmc/host/sdhci-omap.c 20124 20125SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 20126M: Jonathan Derrick <jonathan.derrick@linux.dev> 20127L: linux-block@vger.kernel.org 20128S: Supported 20129F: block/opal_proto.h 20130F: block/sed* 20131F: include/linux/sed* 20132F: include/uapi/linux/sed* 20133 20134SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 20135M: Mark Rutland <mark.rutland@arm.com> 20136M: Lorenzo Pieralisi <lpieralisi@kernel.org> 20137M: Sudeep Holla <sudeep.holla@arm.com> 20138L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20139S: Maintained 20140F: drivers/firmware/smccc/ 20141F: include/linux/arm-smccc.h 20142 20143SECURITY CONTACT 20144M: Security Officers <security@kernel.org> 20145S: Supported 20146F: Documentation/process/security-bugs.rst 20147 20148SECURITY SUBSYSTEM 20149M: Paul Moore <paul@paul-moore.com> 20150M: James Morris <jmorris@namei.org> 20151M: "Serge E. Hallyn" <serge@hallyn.com> 20152L: linux-security-module@vger.kernel.org 20153S: Supported 20154Q: https://patchwork.kernel.org/project/linux-security-module/list 20155B: mailto:linux-security-module@vger.kernel.org 20156P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 20157T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 20158F: include/linux/lsm_audit.h 20159F: include/linux/lsm_hook_defs.h 20160F: include/linux/lsm_hooks.h 20161F: include/linux/security.h 20162F: include/uapi/linux/lsm.h 20163F: security/ 20164F: tools/testing/selftests/lsm/ 20165X: security/selinux/ 20166K: \bsecurity_[a-z_0-9]\+\b 20167 20168SELINUX SECURITY MODULE 20169M: Paul Moore <paul@paul-moore.com> 20170M: Stephen Smalley <stephen.smalley.work@gmail.com> 20171R: Ondrej Mosnacek <omosnace@redhat.com> 20172L: selinux@vger.kernel.org 20173S: Supported 20174W: https://github.com/SELinuxProject 20175Q: https://patchwork.kernel.org/project/selinux/list 20176B: mailto:selinux@vger.kernel.org 20177P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 20178T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 20179F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 20180F: Documentation/ABI/removed/sysfs-selinux-disable 20181F: Documentation/admin-guide/LSM/SELinux.rst 20182F: include/trace/events/avc.h 20183F: include/uapi/linux/selinux_netlink.h 20184F: scripts/selinux/ 20185F: security/selinux/ 20186 20187SENSABLE PHANTOM 20188M: Jiri Slaby <jirislaby@kernel.org> 20189S: Maintained 20190F: drivers/misc/phantom.c 20191F: include/uapi/linux/phantom.h 20192 20193SENSEAIR SUNRISE 006-0-0007 20194M: Jacopo Mondi <jacopo@jmondi.org> 20195S: Maintained 20196F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 20197F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 20198F: drivers/iio/chemical/sunrise_co2.c 20199 20200SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 20201M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 20202S: Maintained 20203F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 20204F: drivers/iio/chemical/scd30.h 20205F: drivers/iio/chemical/scd30_core.c 20206F: drivers/iio/chemical/scd30_i2c.c 20207F: drivers/iio/chemical/scd30_serial.c 20208 20209SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 20210M: Roan van Dijk <roan@protonic.nl> 20211S: Maintained 20212F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 20213F: drivers/iio/chemical/scd4x.c 20214 20215SENSIRION SGP40 GAS SENSOR DRIVER 20216M: Andreas Klinger <ak@it-klinger.de> 20217S: Maintained 20218F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 20219F: drivers/iio/chemical/sgp40.c 20220 20221SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 20222M: Tomasz Duszynski <tduszyns@gmail.com> 20223S: Maintained 20224F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 20225F: drivers/iio/chemical/sps30.c 20226F: drivers/iio/chemical/sps30_i2c.c 20227F: drivers/iio/chemical/sps30_serial.c 20228 20229SERIAL DEVICE BUS 20230M: Rob Herring <robh@kernel.org> 20231L: linux-serial@vger.kernel.org 20232S: Maintained 20233F: Documentation/devicetree/bindings/serial/serial.yaml 20234F: drivers/tty/serdev/ 20235F: include/linux/serdev.h 20236 20237SERIAL IR RECEIVER 20238M: Sean Young <sean@mess.org> 20239L: linux-media@vger.kernel.org 20240S: Maintained 20241F: drivers/media/rc/serial_ir.c 20242 20243SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 20244M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 20245L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20246S: Maintained 20247F: Documentation/devicetree/bindings/slimbus/ 20248F: drivers/slimbus/ 20249F: include/linux/slimbus.h 20250 20251SFC NETWORK DRIVER 20252M: Edward Cree <ecree.xilinx@gmail.com> 20253M: Martin Habets <habetsm.xilinx@gmail.com> 20254L: netdev@vger.kernel.org 20255L: linux-net-drivers@amd.com 20256S: Supported 20257F: Documentation/networking/devlink/sfc.rst 20258F: drivers/net/ethernet/sfc/ 20259 20260SFCTEMP HWMON DRIVER 20261M: Emil Renner Berthing <kernel@esmil.dk> 20262M: Hal Feng <hal.feng@starfivetech.com> 20263L: linux-hwmon@vger.kernel.org 20264S: Maintained 20265F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 20266F: Documentation/hwmon/sfctemp.rst 20267F: drivers/hwmon/sfctemp.c 20268 20269SFF/SFP/SFP+ MODULE SUPPORT 20270M: Russell King <linux@armlinux.org.uk> 20271L: netdev@vger.kernel.org 20272S: Maintained 20273F: Documentation/devicetree/bindings/net/sff,sfp.yaml 20274F: drivers/net/phy/phylink.c 20275F: drivers/net/phy/sfp* 20276F: include/linux/mdio/mdio-i2c.h 20277F: include/linux/phylink.h 20278F: include/linux/sfp.h 20279K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20280 20281SGI GRU DRIVER 20282M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20283S: Maintained 20284F: drivers/misc/sgi-gru/ 20285 20286SGI XP/XPC/XPNET DRIVER 20287M: Robin Holt <robinmholt@gmail.com> 20288M: Steve Wahl <steve.wahl@hpe.com> 20289S: Maintained 20290F: drivers/misc/sgi-xp/ 20291 20292SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20293M: Wenjia Zhang <wenjia@linux.ibm.com> 20294M: Jan Karcher <jaka@linux.ibm.com> 20295R: D. Wythe <alibuda@linux.alibaba.com> 20296R: Tony Lu <tonylu@linux.alibaba.com> 20297R: Wen Gu <guwen@linux.alibaba.com> 20298L: linux-s390@vger.kernel.org 20299S: Supported 20300F: net/smc/ 20301 20302SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20303M: Linus Walleij <linus.walleij@linaro.org> 20304L: linux-iio@vger.kernel.org 20305S: Maintained 20306T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20307F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20308F: drivers/iio/light/gp2ap002.c 20309 20310SHARP RJ54N1CB0C SENSOR DRIVER 20311M: Jacopo Mondi <jacopo@jmondi.org> 20312L: linux-media@vger.kernel.org 20313S: Odd fixes 20314T: git git://linuxtv.org/media_tree.git 20315F: drivers/media/i2c/rj54n1cb0c.c 20316F: include/media/i2c/rj54n1cb0c.h 20317 20318SHRINKER 20319M: Andrew Morton <akpm@linux-foundation.org> 20320M: Dave Chinner <david@fromorbit.com> 20321R: Qi Zheng <zhengqi.arch@bytedance.com> 20322R: Roman Gushchin <roman.gushchin@linux.dev> 20323R: Muchun Song <muchun.song@linux.dev> 20324L: linux-mm@kvack.org 20325S: Maintained 20326F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20327F: include/linux/shrinker.h 20328F: mm/shrinker.c 20329F: mm/shrinker_debug.c 20330 20331SH_VOU V4L2 OUTPUT DRIVER 20332L: linux-media@vger.kernel.org 20333S: Orphan 20334F: drivers/media/platform/renesas/sh_vou.c 20335F: include/media/drv-intf/sh_vou.h 20336 20337SI2157 MEDIA DRIVER 20338L: linux-media@vger.kernel.org 20339S: Orphan 20340W: https://linuxtv.org 20341Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20342F: drivers/media/tuners/si2157* 20343 20344SI2165 MEDIA DRIVER 20345M: Matthias Schwarzott <zzam@gentoo.org> 20346L: linux-media@vger.kernel.org 20347S: Maintained 20348W: https://linuxtv.org 20349Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20350F: drivers/media/dvb-frontends/si2165* 20351 20352SI2168 MEDIA DRIVER 20353L: linux-media@vger.kernel.org 20354S: Orphan 20355W: https://linuxtv.org 20356Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20357F: drivers/media/dvb-frontends/si2168* 20358 20359SI470X FM RADIO RECEIVER I2C DRIVER 20360M: Hans Verkuil <hverkuil@xs4all.nl> 20361L: linux-media@vger.kernel.org 20362S: Odd Fixes 20363W: https://linuxtv.org 20364T: git git://linuxtv.org/media_tree.git 20365F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20366F: drivers/media/radio/si470x/radio-si470x-i2c.c 20367 20368SI470X FM RADIO RECEIVER USB DRIVER 20369M: Hans Verkuil <hverkuil@xs4all.nl> 20370L: linux-media@vger.kernel.org 20371S: Maintained 20372W: https://linuxtv.org 20373T: git git://linuxtv.org/media_tree.git 20374F: drivers/media/radio/si470x/radio-si470x-common.c 20375F: drivers/media/radio/si470x/radio-si470x-usb.c 20376F: drivers/media/radio/si470x/radio-si470x.h 20377 20378SI4713 FM RADIO TRANSMITTER I2C DRIVER 20379M: Eduardo Valentin <edubezval@gmail.com> 20380L: linux-media@vger.kernel.org 20381S: Odd Fixes 20382W: https://linuxtv.org 20383T: git git://linuxtv.org/media_tree.git 20384F: drivers/media/radio/si4713/si4713.? 20385 20386SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20387M: Eduardo Valentin <edubezval@gmail.com> 20388L: linux-media@vger.kernel.org 20389S: Odd Fixes 20390W: https://linuxtv.org 20391T: git git://linuxtv.org/media_tree.git 20392F: drivers/media/radio/si4713/radio-platform-si4713.c 20393 20394SI4713 FM RADIO TRANSMITTER USB DRIVER 20395M: Hans Verkuil <hverkuil@xs4all.nl> 20396L: linux-media@vger.kernel.org 20397S: Maintained 20398W: https://linuxtv.org 20399T: git git://linuxtv.org/media_tree.git 20400F: drivers/media/radio/si4713/radio-usb-si4713.c 20401 20402SIANO DVB DRIVER 20403M: Mauro Carvalho Chehab <mchehab@kernel.org> 20404L: linux-media@vger.kernel.org 20405S: Odd fixes 20406W: https://linuxtv.org 20407T: git git://linuxtv.org/media_tree.git 20408F: drivers/media/common/siano/ 20409F: drivers/media/mmc/siano/ 20410F: drivers/media/usb/siano/ 20411F: drivers/media/usb/siano/ 20412 20413SIEMENS IPC LED DRIVERS 20414M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20415M: Xing Tong Wu <xingtong.wu@siemens.com> 20416M: Tobias Schaffner <tobias.schaffner@siemens.com> 20417L: linux-leds@vger.kernel.org 20418S: Maintained 20419F: drivers/leds/simple/ 20420 20421SIEMENS IPC PLATFORM DRIVERS 20422M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20423M: Xing Tong Wu <xingtong.wu@siemens.com> 20424M: Tobias Schaffner <tobias.schaffner@siemens.com> 20425L: platform-driver-x86@vger.kernel.org 20426S: Maintained 20427F: drivers/platform/x86/siemens/ 20428F: include/linux/platform_data/x86/simatic-ipc-base.h 20429F: include/linux/platform_data/x86/simatic-ipc.h 20430 20431SIEMENS IPC WATCHDOG DRIVERS 20432M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20433M: Xing Tong Wu <xingtong.wu@siemens.com> 20434M: Tobias Schaffner <tobias.schaffner@siemens.com> 20435L: linux-watchdog@vger.kernel.org 20436S: Maintained 20437F: drivers/watchdog/simatic-ipc-wdt.c 20438 20439SIFIVE DRIVERS 20440M: Paul Walmsley <paul.walmsley@sifive.com> 20441M: Samuel Holland <samuel.holland@sifive.com> 20442L: linux-riscv@lists.infradead.org 20443S: Supported 20444F: drivers/dma/sf-pdma/ 20445N: sifive 20446K: fu[57]40 20447K: [^@]sifive 20448 20449SILEAD TOUCHSCREEN DRIVER 20450M: Hans de Goede <hdegoede@redhat.com> 20451L: linux-input@vger.kernel.org 20452L: platform-driver-x86@vger.kernel.org 20453S: Maintained 20454F: drivers/input/touchscreen/silead.c 20455F: drivers/platform/x86/touchscreen_dmi.c 20456 20457SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20458M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20459S: Supported 20460F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20461F: drivers/net/wireless/silabs/wfx/ 20462 20463SILICON MOTION SM712 FRAME BUFFER DRIVER 20464M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20465M: Teddy Wang <teddy.wang@siliconmotion.com> 20466M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20467L: linux-fbdev@vger.kernel.org 20468S: Maintained 20469F: Documentation/fb/sm712fb.rst 20470F: drivers/video/fbdev/sm712* 20471 20472SILVACO I3C DUAL-ROLE MASTER 20473M: Miquel Raynal <miquel.raynal@bootlin.com> 20474M: Conor Culhane <conor.culhane@silvaco.com> 20475L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20476S: Maintained 20477F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20478F: drivers/i3c/master/svc-i3c-master.c 20479 20480SIMPLEFB FB DRIVER 20481M: Hans de Goede <hdegoede@redhat.com> 20482L: linux-fbdev@vger.kernel.org 20483S: Maintained 20484F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20485F: drivers/video/fbdev/simplefb.c 20486F: include/linux/platform_data/simplefb.h 20487 20488SIOX 20489M: Thorsten Scherer <t.scherer@eckelmann.de> 20490R: Pengutronix Kernel Team <kernel@pengutronix.de> 20491S: Supported 20492F: drivers/gpio/gpio-siox.c 20493F: drivers/siox/* 20494F: include/trace/events/siox.h 20495 20496SIPHASH PRF ROUTINES 20497M: Jason A. Donenfeld <Jason@zx2c4.com> 20498S: Maintained 20499F: include/linux/siphash.h 20500F: lib/siphash.c 20501F: lib/siphash_kunit.c 20502 20503SIS 190 ETHERNET DRIVER 20504M: Francois Romieu <romieu@fr.zoreil.com> 20505L: netdev@vger.kernel.org 20506S: Maintained 20507F: drivers/net/ethernet/sis/sis190.c 20508 20509SIS 900/7016 FAST ETHERNET DRIVER 20510M: Daniele Venzano <venza@brownhat.org> 20511L: netdev@vger.kernel.org 20512S: Maintained 20513W: http://www.brownhat.org/sis900.html 20514F: drivers/net/ethernet/sis/sis900.* 20515 20516SIS FRAMEBUFFER DRIVER 20517S: Orphan 20518F: Documentation/fb/sisfb.rst 20519F: drivers/video/fbdev/sis/ 20520F: include/video/sisfb.h 20521 20522SIS I2C TOUCHSCREEN DRIVER 20523M: Mika Penttilä <mpenttil@redhat.com> 20524L: linux-input@vger.kernel.org 20525S: Maintained 20526F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20527F: drivers/input/touchscreen/sis_i2c.c 20528 20529SIS USB2VGA DRIVER 20530M: Thomas Winischhofer <thomas@winischhofer.net> 20531S: Maintained 20532W: http://www.winischhofer.at/linuxsisusbvga.shtml 20533F: drivers/usb/misc/sisusbvga/ 20534 20535SL28 CPLD MFD DRIVER 20536M: Michael Walle <mwalle@kernel.org> 20537S: Maintained 20538F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20539F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20540F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20541F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20542F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20543F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20544F: drivers/gpio/gpio-sl28cpld.c 20545F: drivers/hwmon/sl28cpld-hwmon.c 20546F: drivers/irqchip/irq-sl28cpld.c 20547F: drivers/pwm/pwm-sl28cpld.c 20548F: drivers/watchdog/sl28cpld_wdt.c 20549 20550SL28 VPD NVMEM LAYOUT DRIVER 20551M: Michael Walle <mwalle@kernel.org> 20552S: Maintained 20553F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20554F: drivers/nvmem/layouts/sl28vpd.c 20555 20556SLAB ALLOCATOR 20557M: Christoph Lameter <cl@linux.com> 20558M: Pekka Enberg <penberg@kernel.org> 20559M: David Rientjes <rientjes@google.com> 20560M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20561M: Andrew Morton <akpm@linux-foundation.org> 20562M: Vlastimil Babka <vbabka@suse.cz> 20563R: Roman Gushchin <roman.gushchin@linux.dev> 20564R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20565L: linux-mm@kvack.org 20566S: Maintained 20567T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20568F: include/linux/sl?b*.h 20569F: mm/sl?b* 20570 20571SLCAN CAN NETWORK DRIVER 20572M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20573L: linux-can@vger.kernel.org 20574S: Maintained 20575F: drivers/net/can/slcan/ 20576 20577SLEEPABLE READ-COPY UPDATE (SRCU) 20578M: Lai Jiangshan <jiangshanlai@gmail.com> 20579M: "Paul E. McKenney" <paulmck@kernel.org> 20580M: Josh Triplett <josh@joshtriplett.org> 20581R: Steven Rostedt <rostedt@goodmis.org> 20582R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20583L: rcu@vger.kernel.org 20584S: Supported 20585W: http://www.rdrop.com/users/paulmck/RCU/ 20586T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20587F: include/linux/srcu*.h 20588F: kernel/rcu/srcu*.c 20589 20590SMACK SECURITY MODULE 20591M: Casey Schaufler <casey@schaufler-ca.com> 20592L: linux-security-module@vger.kernel.org 20593S: Maintained 20594W: http://schaufler-ca.com 20595T: git git://github.com/cschaufler/smack-next 20596F: Documentation/admin-guide/LSM/Smack.rst 20597F: security/smack/ 20598 20599SMC91x ETHERNET DRIVER 20600M: Nicolas Pitre <nico@fluxnic.net> 20601S: Odd Fixes 20602F: drivers/net/ethernet/smsc/smc91x.* 20603 20604SMSC EMC2103 HARDWARE MONITOR DRIVER 20605M: Steve Glendinning <steve.glendinning@shawell.net> 20606L: linux-hwmon@vger.kernel.org 20607S: Maintained 20608F: Documentation/hwmon/emc2103.rst 20609F: drivers/hwmon/emc2103.c 20610 20611SMSC SCH5627 HARDWARE MONITOR DRIVER 20612M: Hans de Goede <hdegoede@redhat.com> 20613L: linux-hwmon@vger.kernel.org 20614S: Supported 20615F: Documentation/hwmon/sch5627.rst 20616F: drivers/hwmon/sch5627.c 20617 20618SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20619M: Steve Glendinning <steve.glendinning@shawell.net> 20620L: linux-fbdev@vger.kernel.org 20621S: Maintained 20622F: drivers/video/fbdev/smscufx.c 20623 20624SMSC47B397 HARDWARE MONITOR DRIVER 20625M: Jean Delvare <jdelvare@suse.com> 20626L: linux-hwmon@vger.kernel.org 20627S: Maintained 20628F: Documentation/hwmon/smsc47b397.rst 20629F: drivers/hwmon/smsc47b397.c 20630 20631SMSC911x ETHERNET DRIVER 20632M: Steve Glendinning <steve.glendinning@shawell.net> 20633L: netdev@vger.kernel.org 20634S: Maintained 20635F: drivers/net/ethernet/smsc/smsc911x.* 20636F: include/linux/smsc911x.h 20637 20638SMSC9420 PCI ETHERNET DRIVER 20639M: Steve Glendinning <steve.glendinning@shawell.net> 20640L: netdev@vger.kernel.org 20641S: Maintained 20642F: drivers/net/ethernet/smsc/smsc9420.* 20643 20644SNET DPU VIRTIO DATA PATH ACCELERATOR 20645R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20646F: drivers/vdpa/solidrun/ 20647 20648SOCIONEXT (SNI) AVE NETWORK DRIVER 20649M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20650L: netdev@vger.kernel.org 20651S: Maintained 20652F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20653F: drivers/net/ethernet/socionext/sni_ave.c 20654 20655SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20656M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20657M: Masahisa Kojima <kojima.masahisa@socionext.com> 20658L: netdev@vger.kernel.org 20659S: Maintained 20660F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20661F: drivers/net/ethernet/socionext/netsec.c 20662 20663SOCIONEXT (SNI) Synquacer SPI DRIVER 20664M: Masahisa Kojima <masahisa.kojima@linaro.org> 20665M: Jassi Brar <jaswinder.singh@linaro.org> 20666L: linux-spi@vger.kernel.org 20667S: Maintained 20668F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20669F: drivers/spi/spi-synquacer.c 20670 20671SOCIONEXT SYNQUACER I2C DRIVER 20672M: Ard Biesheuvel <ardb@kernel.org> 20673L: linux-i2c@vger.kernel.org 20674S: Maintained 20675F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20676F: drivers/i2c/busses/i2c-synquacer.c 20677 20678SOCIONEXT UNIPHIER SOUND DRIVER 20679L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20680S: Orphan 20681F: sound/soc/uniphier/ 20682 20683SOCKET TIMESTAMPING 20684M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20685S: Maintained 20686F: Documentation/networking/timestamping.rst 20687F: include/uapi/linux/net_tstamp.h 20688F: tools/testing/selftests/net/so_txtime.c 20689 20690SOEKRIS NET48XX LED SUPPORT 20691M: Chris Boot <bootc@bootc.net> 20692S: Maintained 20693F: drivers/leds/leds-net48xx.c 20694 20695SOFT-IWARP DRIVER (siw) 20696M: Bernard Metzler <bmt@zurich.ibm.com> 20697L: linux-rdma@vger.kernel.org 20698S: Supported 20699F: drivers/infiniband/sw/siw/ 20700F: include/uapi/rdma/siw-abi.h 20701 20702SOFT-ROCE DRIVER (rxe) 20703M: Zhu Yanjun <zyjzyj2000@gmail.com> 20704L: linux-rdma@vger.kernel.org 20705S: Supported 20706F: drivers/infiniband/sw/rxe/ 20707F: include/uapi/rdma/rdma_user_rxe.h 20708 20709SOFTLOGIC 6x10 MPEG CODEC 20710M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20711M: Anton Sviridenko <anton@corp.bluecherry.net> 20712M: Andrey Utkin <andrey_utkin@fastmail.com> 20713M: Ismael Luceno <ismael@iodev.co.uk> 20714L: linux-media@vger.kernel.org 20715S: Supported 20716F: drivers/media/pci/solo6x10/ 20717 20718SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20719M: James Morse <james.morse@arm.com> 20720L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20721S: Maintained 20722F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20723F: drivers/firmware/arm_sdei.c 20724F: include/linux/arm_sdei.h 20725F: include/uapi/linux/arm_sdei.h 20726 20727SOFTWARE NODES AND DEVICE PROPERTIES 20728R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20729R: Daniel Scally <djrscally@gmail.com> 20730R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20731R: Sakari Ailus <sakari.ailus@linux.intel.com> 20732L: linux-acpi@vger.kernel.org 20733S: Maintained 20734F: drivers/base/property.c 20735F: drivers/base/swnode.c 20736F: include/linux/fwnode.h 20737F: include/linux/property.h 20738 20739SOFTWARE RAID (Multiple Disks) SUPPORT 20740M: Song Liu <song@kernel.org> 20741R: Yu Kuai <yukuai3@huawei.com> 20742L: linux-raid@vger.kernel.org 20743S: Supported 20744Q: https://patchwork.kernel.org/project/linux-raid/list/ 20745T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20746F: drivers/md/Kconfig 20747F: drivers/md/Makefile 20748F: drivers/md/md* 20749F: drivers/md/raid* 20750F: include/linux/raid/ 20751F: include/uapi/linux/raid/ 20752 20753SOLIDRUN CLEARFOG SUPPORT 20754M: Russell King <linux@armlinux.org.uk> 20755S: Maintained 20756F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20757F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20758 20759SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20760M: Russell King <linux@armlinux.org.uk> 20761S: Maintained 20762F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20763F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20764F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20765 20766SONIC NETWORK DRIVER 20767M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20768L: netdev@vger.kernel.org 20769S: Maintained 20770F: drivers/net/ethernet/natsemi/sonic.* 20771 20772SONICS SILICON BACKPLANE DRIVER (SSB) 20773M: Michael Buesch <m@bues.ch> 20774L: linux-wireless@vger.kernel.org 20775S: Maintained 20776F: drivers/ssb/ 20777F: include/linux/ssb/ 20778 20779SONY IMX208 SENSOR DRIVER 20780M: Sakari Ailus <sakari.ailus@linux.intel.com> 20781L: linux-media@vger.kernel.org 20782S: Maintained 20783T: git git://linuxtv.org/media_tree.git 20784F: drivers/media/i2c/imx208.c 20785 20786SONY IMX214 SENSOR DRIVER 20787M: Ricardo Ribalda <ribalda@kernel.org> 20788L: linux-media@vger.kernel.org 20789S: Maintained 20790T: git git://linuxtv.org/media_tree.git 20791F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20792F: drivers/media/i2c/imx214.c 20793 20794SONY IMX219 SENSOR DRIVER 20795M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20796L: linux-media@vger.kernel.org 20797S: Maintained 20798T: git git://linuxtv.org/media_tree.git 20799F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20800F: drivers/media/i2c/imx219.c 20801 20802SONY IMX258 SENSOR DRIVER 20803M: Sakari Ailus <sakari.ailus@linux.intel.com> 20804L: linux-media@vger.kernel.org 20805S: Maintained 20806T: git git://linuxtv.org/media_tree.git 20807F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20808F: drivers/media/i2c/imx258.c 20809 20810SONY IMX274 SENSOR DRIVER 20811M: Leon Luo <leonl@leopardimaging.com> 20812L: linux-media@vger.kernel.org 20813S: Maintained 20814T: git git://linuxtv.org/media_tree.git 20815F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20816F: drivers/media/i2c/imx274.c 20817 20818SONY IMX290 SENSOR DRIVER 20819M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20820L: linux-media@vger.kernel.org 20821S: Maintained 20822T: git git://linuxtv.org/media_tree.git 20823F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20824F: drivers/media/i2c/imx290.c 20825 20826SONY IMX296 SENSOR DRIVER 20827M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20828M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20829L: linux-media@vger.kernel.org 20830S: Maintained 20831T: git git://linuxtv.org/media_tree.git 20832F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20833F: drivers/media/i2c/imx296.c 20834 20835SONY IMX319 SENSOR DRIVER 20836M: Bingbu Cao <bingbu.cao@intel.com> 20837L: linux-media@vger.kernel.org 20838S: Maintained 20839T: git git://linuxtv.org/media_tree.git 20840F: drivers/media/i2c/imx319.c 20841 20842SONY IMX334 SENSOR DRIVER 20843L: linux-media@vger.kernel.org 20844S: Orphan 20845T: git git://linuxtv.org/media_tree.git 20846F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20847F: drivers/media/i2c/imx334.c 20848 20849SONY IMX335 SENSOR DRIVER 20850L: linux-media@vger.kernel.org 20851S: Orphan 20852T: git git://linuxtv.org/media_tree.git 20853F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20854F: drivers/media/i2c/imx335.c 20855 20856SONY IMX355 SENSOR DRIVER 20857M: Tianshu Qiu <tian.shu.qiu@intel.com> 20858L: linux-media@vger.kernel.org 20859S: Maintained 20860T: git git://linuxtv.org/media_tree.git 20861F: drivers/media/i2c/imx355.c 20862 20863SONY IMX412 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,imx412.yaml 20868F: drivers/media/i2c/imx412.c 20869 20870SONY IMX415 SENSOR DRIVER 20871M: Michael Riesch <michael.riesch@wolfvision.net> 20872L: linux-media@vger.kernel.org 20873S: Maintained 20874T: git git://linuxtv.org/media_tree.git 20875F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20876F: drivers/media/i2c/imx415.c 20877 20878SONY MEMORYSTICK SUBSYSTEM 20879M: Maxim Levitsky <maximlevitsky@gmail.com> 20880M: Alex Dubov <oakad@yahoo.com> 20881M: Ulf Hansson <ulf.hansson@linaro.org> 20882L: linux-mmc@vger.kernel.org 20883S: Maintained 20884T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20885F: drivers/memstick/ 20886F: include/linux/memstick.h 20887 20888SONY VAIO CONTROL DEVICE DRIVER 20889M: Mattia Dongili <malattia@linux.it> 20890L: platform-driver-x86@vger.kernel.org 20891S: Maintained 20892W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20893F: Documentation/admin-guide/laptops/sony-laptop.rst 20894F: drivers/char/sonypi.c 20895F: drivers/platform/x86/sony-laptop.c 20896F: include/linux/sony-laptop.h 20897 20898SOPHGO DEVICETREES and DRIVERS 20899M: Chen Wang <unicorn_wang@outlook.com> 20900M: Inochi Amaoto <inochiama@outlook.com> 20901T: git https://github.com/sophgo/linux.git 20902S: Maintained 20903N: sophgo 20904K: sophgo 20905 20906SOUND 20907M: Jaroslav Kysela <perex@perex.cz> 20908M: Takashi Iwai <tiwai@suse.com> 20909L: linux-sound@vger.kernel.org 20910S: Maintained 20911W: http://www.alsa-project.org/ 20912Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20914F: Documentation/sound/ 20915F: include/sound/ 20916F: include/uapi/sound/ 20917F: sound/ 20918F: tools/testing/selftests/alsa 20919 20920SOUND - ALSA SELFTESTS 20921M: Mark Brown <broonie@kernel.org> 20922L: linux-sound@vger.kernel.org 20923L: linux-kselftest@vger.kernel.org 20924S: Supported 20925F: tools/testing/selftests/alsa 20926 20927SOUND - COMPRESSED AUDIO 20928M: Vinod Koul <vkoul@kernel.org> 20929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20930S: Supported 20931T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20932F: Documentation/sound/designs/compress-offload.rst 20933F: include/sound/compress_driver.h 20934F: include/uapi/sound/compress_* 20935F: sound/core/compress_offload.c 20936F: sound/soc/soc-compress.c 20937 20938SOUND - CORE KUNIT TEST 20939M: Ivan Orlov <ivan.orlov0322@gmail.com> 20940L: linux-sound@vger.kernel.org 20941S: Supported 20942F: sound/core/sound_kunit.c 20943 20944SOUND - DMAENGINE HELPERS 20945M: Lars-Peter Clausen <lars@metafoo.de> 20946S: Supported 20947F: include/sound/dmaengine_pcm.h 20948F: sound/core/pcm_dmaengine.c 20949F: sound/soc/soc-generic-dmaengine-pcm.c 20950 20951SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20952M: Liam Girdwood <lgirdwood@gmail.com> 20953M: Mark Brown <broonie@kernel.org> 20954L: linux-sound@vger.kernel.org 20955S: Supported 20956W: http://alsa-project.org/main/index.php/ASoC 20957T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20958F: Documentation/devicetree/bindings/sound/ 20959F: Documentation/sound/soc/ 20960F: include/dt-bindings/sound/ 20961F: include/sound/soc* 20962F: include/sound/sof.h 20963F: include/sound/sof/ 20964F: include/trace/events/sof*.h 20965F: include/uapi/sound/asoc.h 20966F: sound/soc/ 20967 20968SOUND - SOC LAYER / dapm-graph 20969M: Luca Ceresoli <luca.ceresoli@bootlin.com> 20970L: linux-sound@vger.kernel.org 20971S: Maintained 20972F: tools/sound/dapm-graph 20973 20974SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20975M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20976M: Liam Girdwood <lgirdwood@gmail.com> 20977M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20978M: Bard Liao <yung-chuan.liao@linux.intel.com> 20979M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20980M: Daniel Baluta <daniel.baluta@nxp.com> 20981R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20982L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20983S: Supported 20984W: https://github.com/thesofproject/linux/ 20985F: sound/soc/sof/ 20986 20987SOUNDWIRE SUBSYSTEM 20988M: Vinod Koul <vkoul@kernel.org> 20989M: Bard Liao <yung-chuan.liao@linux.intel.com> 20990R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20991R: Sanyog Kale <sanyog.r.kale@intel.com> 20992L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20993S: Supported 20994T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20995F: Documentation/driver-api/soundwire/ 20996F: drivers/soundwire/ 20997F: include/linux/soundwire/ 20998 20999SP2 MEDIA DRIVER 21000M: Olli Salonen <olli.salonen@iki.fi> 21001L: linux-media@vger.kernel.org 21002S: Maintained 21003W: https://linuxtv.org 21004Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21005F: drivers/media/dvb-frontends/sp2* 21006 21007SPANISH DOCUMENTATION 21008M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 21009R: Avadhut Naik <avadhut.naik@amd.com> 21010S: Maintained 21011F: Documentation/translations/sp_SP/ 21012 21013SPARC + UltraSPARC (sparc/sparc64) 21014M: "David S. Miller" <davem@davemloft.net> 21015M: Andreas Larsson <andreas@gaisler.com> 21016L: sparclinux@vger.kernel.org 21017S: Maintained 21018Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 21019T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21020T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21021F: arch/sparc/ 21022F: drivers/sbus/ 21023 21024SPARC SERIAL DRIVERS 21025M: "David S. Miller" <davem@davemloft.net> 21026L: sparclinux@vger.kernel.org 21027S: Maintained 21028T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 21029T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 21030F: drivers/tty/serial/suncore.c 21031F: drivers/tty/serial/sunhv.c 21032F: drivers/tty/serial/sunsab.c 21033F: drivers/tty/serial/sunsab.h 21034F: drivers/tty/serial/sunsu.c 21035F: drivers/tty/serial/sunzilog.c 21036F: drivers/tty/serial/sunzilog.h 21037F: drivers/tty/vcc.c 21038F: include/linux/sunserialcore.h 21039 21040SPARSE CHECKER 21041M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 21042L: linux-sparse@vger.kernel.org 21043S: Maintained 21044W: https://sparse.docs.kernel.org/ 21045Q: https://patchwork.kernel.org/project/linux-sparse/list/ 21046B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 21047T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 21048F: include/linux/compiler.h 21049 21050SPEAKUP CONSOLE SPEECH DRIVER 21051M: William Hubbs <w.d.hubbs@gmail.com> 21052M: Chris Brannon <chris@the-brannons.com> 21053M: Kirk Reiser <kirk@reisers.ca> 21054M: Samuel Thibault <samuel.thibault@ens-lyon.org> 21055L: speakup@linux-speakup.org 21056S: Odd Fixes 21057W: http://www.linux-speakup.org/ 21058W: https://github.com/linux-speakup/speakup 21059B: https://github.com/linux-speakup/speakup/issues 21060F: drivers/accessibility/speakup/ 21061 21062SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 21063M: Viresh Kumar <vireshk@kernel.org> 21064M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 21065M: soc@kernel.org 21066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21067S: Maintained 21068W: http://www.st.com/spear 21069F: arch/arm/boot/dts/st/spear* 21070F: arch/arm/mach-spear/ 21071F: drivers/clk/spear/ 21072F: drivers/pinctrl/spear/ 21073 21074SPI NOR SUBSYSTEM 21075M: Tudor Ambarus <tudor.ambarus@linaro.org> 21076M: Pratyush Yadav <pratyush@kernel.org> 21077M: Michael Walle <mwalle@kernel.org> 21078L: linux-mtd@lists.infradead.org 21079S: Maintained 21080W: http://www.linux-mtd.infradead.org/ 21081Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 21082C: irc://irc.oftc.net/mtd 21083T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 21084F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 21085F: drivers/mtd/spi-nor/ 21086F: include/linux/mtd/spi-nor.h 21087 21088SPI SUBSYSTEM 21089M: Mark Brown <broonie@kernel.org> 21090L: linux-spi@vger.kernel.org 21091S: Maintained 21092Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 21093T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 21094F: Documentation/devicetree/bindings/spi/ 21095F: Documentation/spi/ 21096F: drivers/spi/ 21097F: include/linux/spi/ 21098F: include/uapi/linux/spi/ 21099F: tools/spi/ 21100 21101SPIDERNET NETWORK DRIVER for CELL 21102M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 21103M: Geoff Levand <geoff@infradead.org> 21104L: netdev@vger.kernel.org 21105L: linuxppc-dev@lists.ozlabs.org 21106S: Maintained 21107F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 21108F: drivers/net/ethernet/toshiba/spider_net* 21109 21110SPMI SUBSYSTEM 21111M: Stephen Boyd <sboyd@kernel.org> 21112L: linux-kernel@vger.kernel.org 21113S: Maintained 21114T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 21115F: Documentation/devicetree/bindings/spmi/ 21116F: drivers/spmi/ 21117F: include/dt-bindings/spmi/spmi.h 21118F: include/linux/spmi.h 21119F: include/trace/events/spmi.h 21120 21121SPU FILE SYSTEM 21122M: Jeremy Kerr <jk@ozlabs.org> 21123L: linuxppc-dev@lists.ozlabs.org 21124S: Supported 21125W: http://www.ibm.com/developerworks/power/cell/ 21126F: Documentation/filesystems/spufs/spufs.rst 21127F: arch/powerpc/platforms/cell/spufs/ 21128 21129SQUASHFS FILE SYSTEM 21130M: Phillip Lougher <phillip@squashfs.org.uk> 21131L: squashfs-devel@lists.sourceforge.net (subscribers-only) 21132S: Maintained 21133W: http://squashfs.org.uk 21134T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 21135F: Documentation/filesystems/squashfs.rst 21136F: fs/squashfs/ 21137 21138SRM (Alpha) environment access 21139M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 21140S: Maintained 21141F: arch/alpha/kernel/srm_env.c 21142 21143ST LSM6DSx IMU IIO DRIVER 21144M: Lorenzo Bianconi <lorenzo@kernel.org> 21145L: linux-iio@vger.kernel.org 21146S: Maintained 21147W: http://www.st.com/ 21148F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 21149F: drivers/iio/imu/st_lsm6dsx/ 21150 21151ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 21152M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21153M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21154L: linux-media@vger.kernel.org 21155S: Maintained 21156T: git git://linuxtv.org/media_tree.git 21157F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 21158F: drivers/media/i2c/st-mipid02.c 21159 21160ST STM32 FIREWALL 21161M: Gatien Chevallier <gatien.chevallier@foss.st.com> 21162S: Maintained 21163F: drivers/bus/stm32_etzpc.c 21164F: drivers/bus/stm32_firewall.c 21165F: drivers/bus/stm32_rifsc.c 21166 21167ST STM32 I2C/SMBUS DRIVER 21168M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 21169M: Alain Volmat <alain.volmat@foss.st.com> 21170L: linux-i2c@vger.kernel.org 21171S: Maintained 21172F: drivers/i2c/busses/i2c-stm32* 21173 21174ST STM32 SPI DRIVER 21175M: Alain Volmat <alain.volmat@foss.st.com> 21176L: linux-spi@vger.kernel.org 21177S: Maintained 21178F: drivers/spi/spi-stm32.c 21179 21180ST STPDDC60 DRIVER 21181M: Daniel Nilsson <daniel.nilsson@flex.com> 21182L: linux-hwmon@vger.kernel.org 21183S: Maintained 21184F: Documentation/hwmon/stpddc60.rst 21185F: drivers/hwmon/pmbus/stpddc60.c 21186 21187ST VGXY61 DRIVER 21188M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 21189M: Sylvain Petinot <sylvain.petinot@foss.st.com> 21190L: linux-media@vger.kernel.org 21191S: Maintained 21192T: git git://linuxtv.org/media_tree.git 21193F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 21194F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 21195F: drivers/media/i2c/st-vgxy61.c 21196 21197ST VL53L0X ToF RANGER(I2C) IIO DRIVER 21198M: Song Qiang <songqiang1304521@gmail.com> 21199L: linux-iio@vger.kernel.org 21200S: Maintained 21201F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 21202F: drivers/iio/proximity/vl53l0x-i2c.c 21203 21204STABLE BRANCH 21205M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21206M: Sasha Levin <sashal@kernel.org> 21207L: stable@vger.kernel.org 21208S: Supported 21209F: Documentation/process/stable-kernel-rules.rst 21210 21211STAGING - ATOMISP DRIVER 21212M: Hans de Goede <hdegoede@redhat.com> 21213M: Mauro Carvalho Chehab <mchehab@kernel.org> 21214R: Sakari Ailus <sakari.ailus@linux.intel.com> 21215L: linux-media@vger.kernel.org 21216S: Maintained 21217F: drivers/staging/media/atomisp/ 21218 21219STAGING - FIELDBUS SUBSYSTEM 21220M: Sven Van Asbroeck <TheSven73@gmail.com> 21221S: Maintained 21222F: drivers/staging/fieldbus/* 21223F: drivers/staging/fieldbus/Documentation/ 21224 21225STAGING - HMS ANYBUS-S BUS 21226M: Sven Van Asbroeck <TheSven73@gmail.com> 21227S: Maintained 21228F: drivers/staging/fieldbus/anybuss/ 21229 21230STAGING - INDUSTRIAL IO 21231M: Jonathan Cameron <jic23@kernel.org> 21232L: linux-iio@vger.kernel.org 21233S: Odd Fixes 21234F: Documentation/devicetree/bindings/staging/iio/ 21235F: drivers/staging/iio/ 21236 21237STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 21238M: Marc Dietrich <marvin24@gmx.de> 21239L: ac100@lists.launchpad.net (moderated for non-subscribers) 21240L: linux-tegra@vger.kernel.org 21241S: Maintained 21242F: drivers/staging/nvec/ 21243 21244STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 21245M: Jens Frederich <jfrederich@gmail.com> 21246M: Jon Nettleton <jon.nettleton@gmail.com> 21247S: Maintained 21248W: http://wiki.laptop.org/go/DCON 21249F: drivers/staging/olpc_dcon/ 21250 21251STAGING - REALTEK RTL8712U DRIVERS 21252M: Larry Finger <Larry.Finger@lwfinger.net> 21253M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 21254S: Odd Fixes 21255F: drivers/staging/rtl8712/ 21256 21257STAGING - SEPS525 LCD CONTROLLER DRIVERS 21258M: Michael Hennerich <michael.hennerich@analog.com> 21259L: linux-fbdev@vger.kernel.org 21260S: Supported 21261F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 21262F: drivers/staging/fbtft/fb_seps525.c 21263 21264STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 21265M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 21266M: Teddy Wang <teddy.wang@siliconmotion.com> 21267M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 21268L: linux-fbdev@vger.kernel.org 21269S: Maintained 21270F: drivers/staging/sm750fb/ 21271 21272STAGING - VIA VT665X DRIVERS 21273M: Philipp Hortmann <philipp.g.hortmann@gmail.com> 21274S: Odd Fixes 21275F: drivers/staging/vt665?/ 21276 21277STAGING SUBSYSTEM 21278M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21279L: linux-staging@lists.linux.dev 21280S: Supported 21281T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 21282F: drivers/staging/ 21283 21284STANDALONE CACHE CONTROLLER DRIVERS 21285M: Conor Dooley <conor@kernel.org> 21286L: linux-riscv@lists.infradead.org 21287S: Maintained 21288T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21289F: drivers/cache 21290 21291STARFIRE/DURALAN NETWORK DRIVER 21292M: Ion Badulescu <ionut@badula.org> 21293S: Odd Fixes 21294F: drivers/net/ethernet/adaptec/starfire* 21295 21296STARFIVE CAMERA SUBSYSTEM DRIVER 21297M: Jack Zhu <jack.zhu@starfivetech.com> 21298M: Changhuang Liang <changhuang.liang@starfivetech.com> 21299L: linux-media@vger.kernel.org 21300S: Maintained 21301F: Documentation/admin-guide/media/starfive_camss.rst 21302F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21303F: drivers/staging/media/starfive/camss 21304 21305STARFIVE CRYPTO DRIVER 21306M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21307M: William Qiu <william.qiu@starfivetech.com> 21308S: Supported 21309F: Documentation/devicetree/bindings/crypto/starfive* 21310F: drivers/crypto/starfive/ 21311 21312STARFIVE DEVICETREES 21313M: Emil Renner Berthing <kernel@esmil.dk> 21314S: Maintained 21315F: arch/riscv/boot/dts/starfive/ 21316 21317STARFIVE DWMAC GLUE LAYER 21318M: Emil Renner Berthing <kernel@esmil.dk> 21319M: Samin Guo <samin.guo@starfivetech.com> 21320S: Maintained 21321F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21322F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21323 21324STARFIVE JH7110 DPHY RX DRIVER 21325M: Jack Zhu <jack.zhu@starfivetech.com> 21326M: Changhuang Liang <changhuang.liang@starfivetech.com> 21327S: Supported 21328F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21329F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21330 21331STARFIVE JH7110 MMC/SD/SDIO DRIVER 21332M: William Qiu <william.qiu@starfivetech.com> 21333S: Supported 21334F: Documentation/devicetree/bindings/mmc/starfive* 21335F: drivers/mmc/host/dw_mmc-starfive.c 21336 21337STARFIVE JH7110 PLL CLOCK DRIVER 21338M: Xingyu Wu <xingyu.wu@starfivetech.com> 21339S: Supported 21340F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21341F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21342 21343STARFIVE JH7110 PWMDAC DRIVER 21344M: Hal Feng <hal.feng@starfivetech.com> 21345M: Xingyu Wu <xingyu.wu@starfivetech.com> 21346S: Supported 21347F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21348F: sound/soc/starfive/jh7110_pwmdac.c 21349 21350STARFIVE JH7110 SYSCON 21351M: William Qiu <william.qiu@starfivetech.com> 21352M: Xingyu Wu <xingyu.wu@starfivetech.com> 21353S: Supported 21354F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21355 21356STARFIVE JH7110 TDM DRIVER 21357M: Walker Chen <walker.chen@starfivetech.com> 21358S: Maintained 21359F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21360F: sound/soc/starfive/jh7110_tdm.c 21361 21362STARFIVE JH71X0 CLOCK DRIVERS 21363M: Emil Renner Berthing <kernel@esmil.dk> 21364M: Hal Feng <hal.feng@starfivetech.com> 21365S: Maintained 21366F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21367F: drivers/clk/starfive/clk-starfive-jh71* 21368F: include/dt-bindings/clock/starfive?jh71*.h 21369 21370STARFIVE JH71X0 PINCTRL DRIVERS 21371M: Emil Renner Berthing <kernel@esmil.dk> 21372M: Jianlong Huang <jianlong.huang@starfivetech.com> 21373M: Hal Feng <hal.feng@starfivetech.com> 21374L: linux-gpio@vger.kernel.org 21375S: Maintained 21376F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21377F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21378F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21379F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21380 21381STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21382M: Emil Renner Berthing <kernel@esmil.dk> 21383M: Hal Feng <hal.feng@starfivetech.com> 21384S: Maintained 21385F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21386F: drivers/reset/starfive/reset-starfive-jh71* 21387F: include/dt-bindings/reset/starfive?jh71*.h 21388 21389STARFIVE JH71X0 USB DRIVERS 21390M: Minda Chen <minda.chen@starfivetech.com> 21391S: Maintained 21392F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21393F: drivers/usb/cdns3/cdns3-starfive.c 21394 21395STARFIVE JH71XX PMU CONTROLLER DRIVER 21396M: Walker Chen <walker.chen@starfivetech.com> 21397M: Changhuang Liang <changhuang.liang@starfivetech.com> 21398S: Supported 21399F: Documentation/devicetree/bindings/power/starfive* 21400F: drivers/pmdomain/starfive/ 21401F: include/dt-bindings/power/starfive,jh7110-pmu.h 21402 21403STARFIVE SOC DRIVERS 21404M: Conor Dooley <conor@kernel.org> 21405S: Maintained 21406T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21407F: Documentation/devicetree/bindings/soc/starfive/ 21408 21409STARFIVE STARLINK PMU DRIVER 21410M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21411S: Maintained 21412F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21413F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21414F: drivers/perf/starfive_starlink_pmu.c 21415 21416STARFIVE TRNG DRIVER 21417M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21418S: Supported 21419F: Documentation/devicetree/bindings/rng/starfive* 21420F: drivers/char/hw_random/jh7110-trng.c 21421 21422STARFIVE WATCHDOG DRIVER 21423M: Xingyu Wu <xingyu.wu@starfivetech.com> 21424M: Samin Guo <samin.guo@starfivetech.com> 21425S: Supported 21426F: Documentation/devicetree/bindings/watchdog/starfive* 21427F: drivers/watchdog/starfive-wdt.c 21428 21429STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21430M: Minda Chen <minda.chen@starfivetech.com> 21431S: Supported 21432F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21433F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21434F: drivers/phy/starfive/phy-jh7110-pcie.c 21435F: drivers/phy/starfive/phy-jh7110-usb.c 21436 21437STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21438M: Changhuang Liang <changhuang.liang@starfivetech.com> 21439S: Supported 21440F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21441F: drivers/irqchip/irq-starfive-jh8100-intc.c 21442 21443STATIC BRANCH/CALL 21444M: Peter Zijlstra <peterz@infradead.org> 21445M: Josh Poimboeuf <jpoimboe@kernel.org> 21446M: Jason Baron <jbaron@akamai.com> 21447R: Steven Rostedt <rostedt@goodmis.org> 21448R: Ard Biesheuvel <ardb@kernel.org> 21449S: Supported 21450F: arch/*/include/asm/jump_label*.h 21451F: arch/*/include/asm/static_call*.h 21452F: arch/*/kernel/jump_label.c 21453F: arch/*/kernel/static_call.c 21454F: include/linux/jump_label*.h 21455F: include/linux/static_call*.h 21456F: kernel/jump_label.c 21457F: kernel/static_call.c 21458 21459STI AUDIO (ASoC) DRIVERS 21460M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21461L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21462S: Maintained 21463F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21464F: sound/soc/sti/ 21465 21466STI CEC DRIVER 21467M: Alain Volmat <alain.volmat@foss.st.com> 21468S: Maintained 21469F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21470F: drivers/media/cec/platform/sti/ 21471 21472STK1160 USB VIDEO CAPTURE DRIVER 21473M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21474L: linux-media@vger.kernel.org 21475S: Maintained 21476T: git git://linuxtv.org/media_tree.git 21477F: drivers/media/usb/stk1160/ 21478 21479STM32 AUDIO (ASoC) DRIVERS 21480M: Olivier Moysan <olivier.moysan@foss.st.com> 21481M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21482L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21483S: Maintained 21484F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21485F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21486F: sound/soc/stm/ 21487 21488STM32 TIMER/LPTIMER DRIVERS 21489M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21490S: Maintained 21491F: Documentation/ABI/testing/*timer-stm32 21492F: Documentation/devicetree/bindings/*/*stm32-*timer* 21493F: drivers/*/stm32-*timer* 21494F: drivers/pwm/pwm-stm32* 21495F: include/linux/*/stm32-*tim* 21496 21497STMMAC ETHERNET DRIVER 21498M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21499M: Jose Abreu <joabreu@synopsys.com> 21500L: netdev@vger.kernel.org 21501S: Supported 21502W: http://www.stlinux.com 21503F: Documentation/networking/device_drivers/ethernet/stmicro/ 21504F: drivers/net/ethernet/stmicro/stmmac/ 21505 21506SUN HAPPY MEAL ETHERNET DRIVER 21507M: Sean Anderson <seanga2@gmail.com> 21508S: Maintained 21509F: drivers/net/ethernet/sun/sunhme.* 21510 21511SUN3/3X 21512M: Sam Creasey <sammy@sammy.net> 21513S: Maintained 21514W: http://sammy.net/sun3/ 21515F: arch/m68k/include/asm/sun3* 21516F: arch/m68k/kernel/*sun3* 21517F: arch/m68k/sun3*/ 21518F: drivers/net/ethernet/i825xx/sun3* 21519 21520SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21521M: Hans de Goede <hdegoede@redhat.com> 21522L: linux-input@vger.kernel.org 21523S: Maintained 21524F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21525F: drivers/input/keyboard/sun4i-lradc-keys.c 21526 21527SUNDANCE NETWORK DRIVER 21528M: Denis Kirjanov <kda@linux-powerpc.org> 21529L: netdev@vger.kernel.org 21530S: Maintained 21531F: drivers/net/ethernet/dlink/sundance.c 21532 21533SUNPLUS ETHERNET DRIVER 21534M: Wells Lu <wellslutw@gmail.com> 21535L: netdev@vger.kernel.org 21536S: Maintained 21537W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21538F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21539F: drivers/net/ethernet/sunplus/ 21540 21541SUNPLUS MMC DRIVER 21542M: Tony Huang <tonyhuang.sunplus@gmail.com> 21543M: Li-hao Kuo <lhjeff911@gmail.com> 21544S: Maintained 21545F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21546F: drivers/mmc/host/sunplus-mmc.c 21547 21548SUNPLUS OCOTP DRIVER 21549M: Vincent Shih <vincent.sunplus@gmail.com> 21550S: Maintained 21551F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21552F: drivers/nvmem/sunplus-ocotp.c 21553 21554SUNPLUS PWM DRIVER 21555M: Hammer Hsieh <hammerh0314@gmail.com> 21556S: Maintained 21557F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21558F: drivers/pwm/pwm-sunplus.c 21559 21560SUNPLUS RTC DRIVER 21561M: Vincent Shih <vincent.sunplus@gmail.com> 21562L: linux-rtc@vger.kernel.org 21563S: Maintained 21564F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21565F: drivers/rtc/rtc-sunplus.c 21566 21567SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21568M: Li-hao Kuo <lhjeff911@gmail.com> 21569L: linux-spi@vger.kernel.org 21570S: Maintained 21571F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21572F: drivers/spi/spi-sunplus-sp7021.c 21573 21574SUNPLUS UART DRIVER 21575M: Hammer Hsieh <hammerh0314@gmail.com> 21576S: Maintained 21577F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21578F: drivers/tty/serial/sunplus-uart.c 21579 21580SUNPLUS USB2 PHY DRIVER 21581M: Vincent Shih <vincent.sunplus@gmail.com> 21582L: linux-usb@vger.kernel.org 21583S: Maintained 21584F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21585F: drivers/phy/sunplus/Kconfig 21586F: drivers/phy/sunplus/Makefile 21587F: drivers/phy/sunplus/phy-sunplus-usb2.c 21588 21589SUNPLUS WATCHDOG DRIVER 21590M: Xiantao Hu <xt.hu@cqplus1.com> 21591L: linux-watchdog@vger.kernel.org 21592S: Maintained 21593F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21594F: drivers/watchdog/sunplus_wdt.c 21595 21596SUPERH 21597M: Yoshinori Sato <ysato@users.sourceforge.jp> 21598M: Rich Felker <dalias@libc.org> 21599M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21600L: linux-sh@vger.kernel.org 21601S: Maintained 21602Q: http://patchwork.kernel.org/project/linux-sh/list/ 21603F: Documentation/arch/sh/ 21604F: arch/sh/ 21605F: drivers/sh/ 21606 21607SUSPEND TO RAM 21608M: "Rafael J. Wysocki" <rafael@kernel.org> 21609M: Len Brown <len.brown@intel.com> 21610M: Pavel Machek <pavel@ucw.cz> 21611L: linux-pm@vger.kernel.org 21612S: Supported 21613B: https://bugzilla.kernel.org 21614F: Documentation/power/ 21615F: arch/x86/kernel/acpi/sleep* 21616F: arch/x86/kernel/acpi/wakeup* 21617F: drivers/base/power/ 21618F: include/linux/freezer.h 21619F: include/linux/pm.h 21620F: include/linux/suspend.h 21621F: kernel/power/ 21622 21623SVGA HANDLING 21624M: Martin Mares <mj@ucw.cz> 21625L: linux-video@atrey.karlin.mff.cuni.cz 21626S: Maintained 21627F: Documentation/admin-guide/svga.rst 21628F: arch/x86/boot/video* 21629 21630SWITCHDEV 21631M: Jiri Pirko <jiri@resnulli.us> 21632M: Ivan Vecera <ivecera@redhat.com> 21633L: netdev@vger.kernel.org 21634S: Supported 21635F: include/net/switchdev.h 21636F: net/switchdev/ 21637 21638SY8106A REGULATOR DRIVER 21639M: Icenowy Zheng <icenowy@aosc.io> 21640S: Maintained 21641F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21642F: drivers/regulator/sy8106a-regulator.c 21643 21644SYNC FILE FRAMEWORK 21645M: Sumit Semwal <sumit.semwal@linaro.org> 21646R: Gustavo Padovan <gustavo@padovan.org> 21647L: linux-media@vger.kernel.org 21648L: dri-devel@lists.freedesktop.org 21649S: Maintained 21650T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 21651F: Documentation/driver-api/sync_file.rst 21652F: drivers/dma-buf/dma-fence* 21653F: drivers/dma-buf/sw_sync.c 21654F: drivers/dma-buf/sync_* 21655F: include/linux/sync_file.h 21656F: include/uapi/linux/sync_file.h 21657 21658SYNOPSYS ARC ARCHITECTURE 21659M: Vineet Gupta <vgupta@kernel.org> 21660L: linux-snps-arc@lists.infradead.org 21661S: Supported 21662T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21663F: Documentation/arch/arc 21664F: Documentation/devicetree/bindings/arc/* 21665F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21666F: arch/arc/ 21667F: drivers/clocksource/arc_timer.c 21668F: drivers/tty/serial/arc_uart.c 21669 21670SYNOPSYS ARC HSDK SDP pll clock driver 21671M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21672S: Supported 21673F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21674F: drivers/clk/clk-hsdk-pll.c 21675 21676SYNOPSYS ARC SDP clock driver 21677M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21678S: Supported 21679F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21680F: drivers/clk/axs10x/* 21681 21682SYNOPSYS ARC SDP platform support 21683M: Alexey Brodkin <abrodkin@synopsys.com> 21684S: Supported 21685F: Documentation/devicetree/bindings/arc/axs10* 21686F: arch/arc/boot/dts/ax* 21687F: arch/arc/plat-axs10x 21688 21689SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21690M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21691S: Supported 21692F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21693F: drivers/reset/reset-axs10x.c 21694 21695SYNOPSYS CREG GPIO DRIVER 21696M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21697S: Maintained 21698F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21699F: drivers/gpio/gpio-creg-snps.c 21700 21701SYNOPSYS DESIGNWARE 8250 UART DRIVER 21702M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21703R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21704S: Supported 21705F: drivers/tty/serial/8250/8250_dw.c 21706F: drivers/tty/serial/8250/8250_dwlib.* 21707F: drivers/tty/serial/8250/8250_lpss.c 21708 21709SYNOPSYS DESIGNWARE APB GPIO DRIVER 21710M: Hoan Tran <hoan@os.amperecomputing.com> 21711M: Serge Semin <fancer.lancer@gmail.com> 21712L: linux-gpio@vger.kernel.org 21713S: Maintained 21714F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21715F: drivers/gpio/gpio-dwapb.c 21716 21717SYNOPSYS DESIGNWARE APB SSI DRIVER 21718M: Serge Semin <fancer.lancer@gmail.com> 21719L: linux-spi@vger.kernel.org 21720S: Supported 21721F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21722F: drivers/spi/spi-dw* 21723 21724SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21725M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21726S: Maintained 21727F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21728F: drivers/dma/dw-axi-dmac/ 21729 21730SYNOPSYS DESIGNWARE DMAC DRIVER 21731M: Viresh Kumar <vireshk@kernel.org> 21732R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21733S: Maintained 21734F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21735F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21736F: drivers/dma/dw/ 21737F: include/dt-bindings/dma/dw-dmac.h 21738F: include/linux/dma/dw.h 21739F: include/linux/platform_data/dma-dw.h 21740 21741SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21742M: Jose Abreu <Jose.Abreu@synopsys.com> 21743L: netdev@vger.kernel.org 21744S: Supported 21745F: drivers/net/ethernet/synopsys/ 21746 21747SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21748M: Jose Abreu <Jose.Abreu@synopsys.com> 21749L: netdev@vger.kernel.org 21750S: Supported 21751F: drivers/net/pcs/pcs-xpcs.c 21752F: drivers/net/pcs/pcs-xpcs.h 21753F: include/linux/pcs/pcs-xpcs.h 21754 21755SYNOPSYS DESIGNWARE I2C DRIVER 21756M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21757R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21758R: Mika Westerberg <mika.westerberg@linux.intel.com> 21759R: Jan Dabros <jsd@semihalf.com> 21760L: linux-i2c@vger.kernel.org 21761S: Supported 21762F: drivers/i2c/busses/i2c-designware-* 21763 21764SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21765M: Jaehoon Chung <jh80.chung@samsung.com> 21766L: linux-mmc@vger.kernel.org 21767S: Maintained 21768F: drivers/mmc/host/dw_mmc* 21769 21770SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21771M: Shuai Xue <xueshuai@linux.alibaba.com> 21772M: Jing Zhang <renyu.zj@linux.alibaba.com> 21773S: Supported 21774F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21775F: drivers/perf/dwc_pcie_pmu.c 21776 21777SYNOPSYS HSDK RESET CONTROLLER DRIVER 21778M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21779S: Supported 21780F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21781F: drivers/reset/reset-hsdk.c 21782F: include/dt-bindings/reset/snps,hsdk-reset.h 21783 21784SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21785M: Prabu Thangamuthu <prabu.t@synopsys.com> 21786M: Manjunath M B <manjumb@synopsys.com> 21787L: linux-mmc@vger.kernel.org 21788S: Maintained 21789F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21790 21791SYSTEM CONFIGURATION (SYSCON) 21792M: Lee Jones <lee@kernel.org> 21793M: Arnd Bergmann <arnd@arndb.de> 21794S: Supported 21795T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21796F: drivers/mfd/syscon.c 21797 21798SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21799M: Sudeep Holla <sudeep.holla@arm.com> 21800R: Cristian Marussi <cristian.marussi@arm.com> 21801L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21802S: Maintained 21803F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21804F: drivers/clk/clk-sc[mp]i.c 21805F: drivers/cpufreq/sc[mp]i-cpufreq.c 21806F: drivers/firmware/arm_scmi/ 21807F: drivers/firmware/arm_scpi.c 21808F: drivers/hwmon/scmi-hwmon.c 21809F: drivers/pinctrl/pinctrl-scmi.c 21810F: drivers/pmdomain/arm/ 21811F: drivers/powercap/arm_scmi_powercap.c 21812F: drivers/regulator/scmi-regulator.c 21813F: drivers/reset/reset-scmi.c 21814F: include/linux/sc[mp]i_protocol.h 21815F: include/trace/events/scmi.h 21816F: include/uapi/linux/virtio_scmi.h 21817 21818SYSTEM RESET/SHUTDOWN DRIVERS 21819M: Sebastian Reichel <sre@kernel.org> 21820L: linux-pm@vger.kernel.org 21821S: Maintained 21822T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21823F: Documentation/devicetree/bindings/power/reset/ 21824F: drivers/power/reset/ 21825 21826SYSTEM TRACE MODULE CLASS 21827M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21828S: Maintained 21829T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21830F: Documentation/trace/stm.rst 21831F: drivers/hwtracing/stm/ 21832F: include/linux/stm.h 21833F: include/uapi/linux/stm.h 21834 21835SYSTEM76 ACPI DRIVER 21836M: Jeremy Soller <jeremy@system76.com> 21837M: System76 Product Development <productdev@system76.com> 21838L: platform-driver-x86@vger.kernel.org 21839S: Maintained 21840F: drivers/platform/x86/system76_acpi.c 21841 21842SYSV FILESYSTEM 21843S: Orphan 21844F: Documentation/filesystems/sysv-fs.rst 21845F: fs/sysv/ 21846F: include/linux/sysv_fs.h 21847 21848TASKSTATS STATISTICS INTERFACE 21849M: Balbir Singh <bsingharora@gmail.com> 21850S: Maintained 21851F: Documentation/accounting/taskstats* 21852F: include/linux/taskstats* 21853F: kernel/taskstats.c 21854 21855TC subsystem 21856M: Jamal Hadi Salim <jhs@mojatatu.com> 21857M: Cong Wang <xiyou.wangcong@gmail.com> 21858M: Jiri Pirko <jiri@resnulli.us> 21859L: netdev@vger.kernel.org 21860S: Maintained 21861F: include/net/pkt_cls.h 21862F: include/net/pkt_sched.h 21863F: include/net/tc_act/ 21864F: include/uapi/linux/pkt_cls.h 21865F: include/uapi/linux/pkt_sched.h 21866F: include/uapi/linux/tc_act/ 21867F: include/uapi/linux/tc_ematch/ 21868F: net/sched/ 21869F: tools/testing/selftests/tc-testing 21870 21871TC90522 MEDIA DRIVER 21872M: Akihiro Tsukada <tskd08@gmail.com> 21873L: linux-media@vger.kernel.org 21874S: Odd Fixes 21875F: drivers/media/dvb-frontends/tc90522* 21876 21877TCP LOW PRIORITY MODULE 21878M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21879M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21880S: Maintained 21881W: http://tcp-lp-mod.sourceforge.net/ 21882F: net/ipv4/tcp_lp.c 21883 21884TDA10071 MEDIA DRIVER 21885L: linux-media@vger.kernel.org 21886S: Orphan 21887W: https://linuxtv.org 21888Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21889F: drivers/media/dvb-frontends/tda10071* 21890 21891TDA18212 MEDIA DRIVER 21892L: linux-media@vger.kernel.org 21893S: Orphan 21894W: https://linuxtv.org 21895Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21896F: drivers/media/tuners/tda18212* 21897 21898TDA18218 MEDIA DRIVER 21899L: linux-media@vger.kernel.org 21900S: Orphan 21901W: https://linuxtv.org 21902Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21903F: drivers/media/tuners/tda18218* 21904 21905TDA18250 MEDIA DRIVER 21906M: Olli Salonen <olli.salonen@iki.fi> 21907L: linux-media@vger.kernel.org 21908S: Maintained 21909W: https://linuxtv.org 21910Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21911T: git git://linuxtv.org/media_tree.git 21912F: drivers/media/tuners/tda18250* 21913 21914TDA18271 MEDIA DRIVER 21915M: Michael Krufky <mkrufky@linuxtv.org> 21916L: linux-media@vger.kernel.org 21917S: Maintained 21918W: https://linuxtv.org 21919W: http://github.com/mkrufky 21920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21921T: git git://linuxtv.org/mkrufky/tuners.git 21922F: drivers/media/tuners/tda18271* 21923 21924TDA1997x MEDIA DRIVER 21925M: Tim Harvey <tharvey@gateworks.com> 21926L: linux-media@vger.kernel.org 21927S: Maintained 21928W: https://linuxtv.org 21929Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21930F: drivers/media/i2c/tda1997x.* 21931 21932TDA827x MEDIA DRIVER 21933M: Michael Krufky <mkrufky@linuxtv.org> 21934L: linux-media@vger.kernel.org 21935S: Maintained 21936W: https://linuxtv.org 21937W: http://github.com/mkrufky 21938Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21939T: git git://linuxtv.org/mkrufky/tuners.git 21940F: drivers/media/tuners/tda8290.* 21941 21942TDA8290 MEDIA DRIVER 21943M: Michael Krufky <mkrufky@linuxtv.org> 21944L: linux-media@vger.kernel.org 21945S: Maintained 21946W: https://linuxtv.org 21947W: http://github.com/mkrufky 21948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21949T: git git://linuxtv.org/mkrufky/tuners.git 21950F: drivers/media/tuners/tda8290.* 21951 21952TDA9840 MEDIA DRIVER 21953M: Hans Verkuil <hverkuil@xs4all.nl> 21954L: linux-media@vger.kernel.org 21955S: Maintained 21956W: https://linuxtv.org 21957T: git git://linuxtv.org/media_tree.git 21958F: drivers/media/i2c/tda9840* 21959 21960TEA5761 TUNER DRIVER 21961M: Mauro Carvalho Chehab <mchehab@kernel.org> 21962L: linux-media@vger.kernel.org 21963S: Odd fixes 21964W: https://linuxtv.org 21965T: git git://linuxtv.org/media_tree.git 21966F: drivers/media/tuners/tea5761.* 21967 21968TEA5767 TUNER DRIVER 21969M: Mauro Carvalho Chehab <mchehab@kernel.org> 21970L: linux-media@vger.kernel.org 21971S: Maintained 21972W: https://linuxtv.org 21973T: git git://linuxtv.org/media_tree.git 21974F: drivers/media/tuners/tea5767.* 21975 21976TEA6415C MEDIA DRIVER 21977M: Hans Verkuil <hverkuil@xs4all.nl> 21978L: linux-media@vger.kernel.org 21979S: Maintained 21980W: https://linuxtv.org 21981T: git git://linuxtv.org/media_tree.git 21982F: drivers/media/i2c/tea6415c* 21983 21984TEA6420 MEDIA DRIVER 21985M: Hans Verkuil <hverkuil@xs4all.nl> 21986L: linux-media@vger.kernel.org 21987S: Maintained 21988W: https://linuxtv.org 21989T: git git://linuxtv.org/media_tree.git 21990F: drivers/media/i2c/tea6420* 21991 21992TEAM DRIVER 21993M: Jiri Pirko <jiri@resnulli.us> 21994L: netdev@vger.kernel.org 21995S: Supported 21996F: Documentation/netlink/specs/team.yaml 21997F: drivers/net/team/ 21998F: include/linux/if_team.h 21999F: include/uapi/linux/if_team.h 22000F: tools/testing/selftests/drivers/net/team/ 22001 22002TECHNICAL ADVISORY BOARD PROCESS DOCS 22003M: "Theodore Ts'o" <tytso@mit.edu> 22004M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22005L: tech-board-discuss@lists.linux.dev 22006S: Maintained 22007F: Documentation/process/contribution-maturity-model.rst 22008F: Documentation/process/researcher-guidelines.rst 22009 22010TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 22011M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 22012S: Maintained 22013F: arch/x86/platform/ts5500/ 22014 22015TECHNOTREND USB IR RECEIVER 22016M: Sean Young <sean@mess.org> 22017L: linux-media@vger.kernel.org 22018S: Maintained 22019F: drivers/media/rc/ttusbir.c 22020 22021TECHWELL TW9900 VIDEO DECODER 22022M: Mehdi Djait <mehdi.djait@bootlin.com> 22023L: linux-media@vger.kernel.org 22024S: Maintained 22025F: drivers/media/i2c/tw9900.c 22026 22027TECHWELL TW9910 VIDEO DECODER 22028L: linux-media@vger.kernel.org 22029S: Orphan 22030F: drivers/media/i2c/tw9910.c 22031F: include/media/i2c/tw9910.h 22032 22033TEE SUBSYSTEM 22034M: Jens Wiklander <jens.wiklander@linaro.org> 22035R: Sumit Garg <sumit.garg@linaro.org> 22036L: op-tee@lists.trustedfirmware.org 22037S: Maintained 22038F: Documentation/driver-api/tee.rst 22039F: Documentation/tee/ 22040F: Documentation/userspace-api/tee.rst 22041F: drivers/tee/ 22042F: include/linux/tee_core.h 22043F: include/linux/tee_drv.h 22044F: include/uapi/linux/tee.h 22045 22046TEGRA ARCHITECTURE SUPPORT 22047M: Thierry Reding <thierry.reding@gmail.com> 22048M: Jonathan Hunter <jonathanh@nvidia.com> 22049L: linux-tegra@vger.kernel.org 22050S: Supported 22051Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 22052T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 22053N: [^a-z]tegra 22054 22055TEGRA CLOCK DRIVER 22056M: Peter De Schrijver <pdeschrijver@nvidia.com> 22057M: Prashant Gaikwad <pgaikwad@nvidia.com> 22058S: Supported 22059F: drivers/clk/tegra/ 22060 22061TEGRA CRYPTO DRIVERS 22062M: Akhil R <akhilrajeev@nvidia.com> 22063S: Supported 22064F: drivers/crypto/tegra/* 22065 22066TEGRA DMA DRIVERS 22067M: Laxman Dewangan <ldewangan@nvidia.com> 22068M: Jon Hunter <jonathanh@nvidia.com> 22069S: Supported 22070F: drivers/dma/tegra* 22071 22072TEGRA I2C DRIVER 22073M: Laxman Dewangan <ldewangan@nvidia.com> 22074R: Dmitry Osipenko <digetx@gmail.com> 22075S: Supported 22076F: drivers/i2c/busses/i2c-tegra.c 22077 22078TEGRA IOMMU DRIVERS 22079M: Thierry Reding <thierry.reding@gmail.com> 22080R: Krishna Reddy <vdumpa@nvidia.com> 22081L: linux-tegra@vger.kernel.org 22082S: Supported 22083F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 22084F: drivers/iommu/tegra* 22085 22086TEGRA KBC DRIVER 22087M: Laxman Dewangan <ldewangan@nvidia.com> 22088S: Supported 22089F: drivers/input/keyboard/tegra-kbc.c 22090 22091TEGRA NAND DRIVER 22092M: Stefan Agner <stefan@agner.ch> 22093M: Lucas Stach <dev@lynxeye.de> 22094S: Maintained 22095F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 22096F: drivers/mtd/nand/raw/tegra_nand.c 22097 22098TEGRA PWM DRIVER 22099M: Thierry Reding <thierry.reding@gmail.com> 22100S: Supported 22101F: drivers/pwm/pwm-tegra.c 22102 22103TEGRA QUAD SPI DRIVER 22104M: Thierry Reding <thierry.reding@gmail.com> 22105M: Jonathan Hunter <jonathanh@nvidia.com> 22106M: Sowjanya Komatineni <skomatineni@nvidia.com> 22107L: linux-tegra@vger.kernel.org 22108S: Maintained 22109F: drivers/spi/spi-tegra210-quad.c 22110 22111TEGRA SERIAL DRIVER 22112M: Laxman Dewangan <ldewangan@nvidia.com> 22113S: Supported 22114F: drivers/tty/serial/serial-tegra.c 22115 22116TEGRA SPI DRIVER 22117M: Laxman Dewangan <ldewangan@nvidia.com> 22118S: Supported 22119F: drivers/spi/spi-tegra* 22120 22121TEGRA VIDEO DRIVER 22122M: Thierry Reding <thierry.reding@gmail.com> 22123M: Jonathan Hunter <jonathanh@nvidia.com> 22124M: Sowjanya Komatineni <skomatineni@nvidia.com> 22125M: Luca Ceresoli <luca.ceresoli@bootlin.com> 22126L: linux-media@vger.kernel.org 22127L: linux-tegra@vger.kernel.org 22128S: Maintained 22129F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 22130F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 22131F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 22132F: drivers/staging/media/tegra-video/ 22133 22134TEGRA XUSB PADCTL DRIVER 22135M: JC Kuo <jckuo@nvidia.com> 22136S: Supported 22137F: drivers/phy/tegra/xusb* 22138 22139TEHUTI ETHERNET DRIVER 22140M: Andy Gospodarek <andy@greyhouse.net> 22141L: netdev@vger.kernel.org 22142S: Supported 22143F: drivers/net/ethernet/tehuti/* 22144 22145TELECOM CLOCK DRIVER FOR MCPL0010 22146M: Mark Gross <markgross@kernel.org> 22147S: Supported 22148F: drivers/char/tlclk.c 22149 22150TEMPO SEMICONDUCTOR DRIVERS 22151M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 22152S: Maintained 22153F: Documentation/devicetree/bindings/sound/tscs*.txt 22154F: sound/soc/codecs/tscs*.c 22155F: sound/soc/codecs/tscs*.h 22156 22157TENSILICA XTENSA PORT (xtensa) 22158M: Chris Zankel <chris@zankel.net> 22159M: Max Filippov <jcmvbkbc@gmail.com> 22160S: Maintained 22161T: git https://github.com/jcmvbkbc/linux-xtensa.git 22162F: arch/xtensa/ 22163F: drivers/irqchip/irq-xtensa-* 22164 22165TEXAS INSTRUMENTS ASoC DRIVERS 22166M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22168S: Maintained 22169F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 22170F: sound/soc/ti/ 22171 22172TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 22173M: Shenghao Ding <shenghao-ding@ti.com> 22174M: Kevin Lu <kevin-lu@ti.com> 22175M: Baojun Xu <baojun.xu@ti.com> 22176L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22177S: Maintained 22178F: Documentation/devicetree/bindings/sound/tas2552.txt 22179F: Documentation/devicetree/bindings/sound/tas2562.yaml 22180F: Documentation/devicetree/bindings/sound/tas2770.yaml 22181F: Documentation/devicetree/bindings/sound/tas27xx.yaml 22182F: Documentation/devicetree/bindings/sound/ti,pcm1681.yaml 22183F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 22184F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 22185F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 22186F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 22187F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 22188F: include/sound/tas2*.h 22189F: include/sound/tlv320*.h 22190F: include/sound/tpa6130a2-plat.h 22191F: sound/pci/hda/tas2781_hda_i2c.c 22192F: sound/soc/codecs/pcm1681.c 22193F: sound/soc/codecs/pcm1789*.* 22194F: sound/soc/codecs/pcm179x*.* 22195F: sound/soc/codecs/pcm186x*.* 22196F: sound/soc/codecs/pcm3008.* 22197F: sound/soc/codecs/pcm3060*.* 22198F: sound/soc/codecs/pcm3168a*.* 22199F: sound/soc/codecs/pcm5102a.c 22200F: sound/soc/codecs/pcm512x*.* 22201F: sound/soc/codecs/tas2*.* 22202F: sound/soc/codecs/tlv320*.* 22203F: sound/soc/codecs/tpa6130a2.* 22204 22205TEXAS INSTRUMENTS DMA DRIVERS 22206M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22207L: dmaengine@vger.kernel.org 22208S: Maintained 22209F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 22210F: Documentation/devicetree/bindings/dma/ti-edma.txt 22211F: Documentation/devicetree/bindings/dma/ti/ 22212F: drivers/dma/ti/ 22213F: include/linux/dma/k3-psil.h 22214F: include/linux/dma/k3-udma-glue.h 22215F: include/linux/dma/ti-cppi5.h 22216X: drivers/dma/ti/cppi41.c 22217 22218TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 22219M: Robert Marko <robert.marko@sartura.hr> 22220M: Luka Perkov <luka.perkov@sartura.hr> 22221L: linux-hwmon@vger.kernel.org 22222S: Maintained 22223F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 22224F: Documentation/hwmon/tps23861.rst 22225F: drivers/hwmon/tps23861.c 22226 22227TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 22228M: Ricardo Ribalda <ribalda@kernel.org> 22229L: linux-iio@vger.kernel.org 22230S: Supported 22231F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 22232F: drivers/iio/dac/ti-dac7612.c 22233 22234TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 22235M: Nishanth Menon <nm@ti.com> 22236M: Tero Kristo <kristo@kernel.org> 22237M: Santosh Shilimkar <ssantosh@kernel.org> 22238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22239S: Maintained 22240F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 22241F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 22242F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 22243F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 22244F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 22245F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 22246F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 22247F: drivers/clk/keystone/sci-clk.c 22248F: drivers/firmware/ti_sci* 22249F: drivers/irqchip/irq-ti-sci-inta.c 22250F: drivers/irqchip/irq-ti-sci-intr.c 22251F: drivers/reset/reset-ti-sci.c 22252F: drivers/soc/ti/ti_sci_inta_msi.c 22253F: drivers/pmdomain/ti/ti_sci_pm_domains.c 22254F: include/dt-bindings/soc/ti,sci_pm_domain.h 22255F: include/linux/soc/ti/ti_sci_inta_msi.h 22256F: include/linux/soc/ti/ti_sci_protocol.h 22257 22258TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 22259M: Puranjay Mohan <puranjay@kernel.org> 22260L: linux-iio@vger.kernel.org 22261S: Supported 22262F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 22263F: drivers/iio/temperature/tmp117.c 22264 22265THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 22266M: Hans Verkuil <hverkuil@xs4all.nl> 22267L: linux-media@vger.kernel.org 22268S: Maintained 22269W: https://linuxtv.org 22270T: git git://linuxtv.org/media_tree.git 22271F: drivers/media/radio/radio-raremono.c 22272 22273THERMAL 22274M: Rafael J. Wysocki <rafael@kernel.org> 22275M: Daniel Lezcano <daniel.lezcano@linaro.org> 22276R: Zhang Rui <rui.zhang@intel.com> 22277R: Lukasz Luba <lukasz.luba@arm.com> 22278L: linux-pm@vger.kernel.org 22279S: Supported 22280Q: https://patchwork.kernel.org/project/linux-pm/list/ 22281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 22282F: Documentation/ABI/testing/sysfs-class-thermal 22283F: Documentation/admin-guide/thermal/ 22284F: Documentation/devicetree/bindings/thermal/ 22285F: Documentation/driver-api/thermal/ 22286F: drivers/thermal/ 22287F: include/dt-bindings/thermal/ 22288F: include/linux/cpu_cooling.h 22289F: include/linux/thermal.h 22290F: include/uapi/linux/thermal.h 22291F: tools/lib/thermal/ 22292F: tools/thermal/ 22293 22294THERMAL DRIVER FOR AMLOGIC SOCS 22295M: Guillaume La Roque <glaroque@baylibre.com> 22296L: linux-pm@vger.kernel.org 22297L: linux-amlogic@lists.infradead.org 22298S: Supported 22299W: http://linux-meson.com/ 22300F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22301F: drivers/thermal/amlogic_thermal.c 22302 22303THERMAL/CPU_COOLING 22304M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22305M: Daniel Lezcano <daniel.lezcano@linaro.org> 22306M: Viresh Kumar <viresh.kumar@linaro.org> 22307R: Lukasz Luba <lukasz.luba@arm.com> 22308L: linux-pm@vger.kernel.org 22309S: Supported 22310F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22311F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22312F: drivers/thermal/cpufreq_cooling.c 22313F: drivers/thermal/cpuidle_cooling.c 22314F: include/linux/cpu_cooling.h 22315 22316THERMAL/POWER_ALLOCATOR 22317M: Lukasz Luba <lukasz.luba@arm.com> 22318L: linux-pm@vger.kernel.org 22319S: Maintained 22320F: Documentation/driver-api/thermal/power_allocator.rst 22321F: drivers/thermal/gov_power_allocator.c 22322F: drivers/thermal/thermal_trace_ipa.h 22323 22324THINKPAD ACPI EXTRAS DRIVER 22325M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22326L: ibm-acpi-devel@lists.sourceforge.net 22327L: platform-driver-x86@vger.kernel.org 22328S: Maintained 22329W: http://ibm-acpi.sourceforge.net 22330W: http://thinkwiki.org/wiki/Ibm-acpi 22331T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22332F: drivers/platform/x86/thinkpad_acpi.c 22333 22334THINKPAD LMI DRIVER 22335M: Mark Pearson <markpearson@lenovo.com> 22336L: platform-driver-x86@vger.kernel.org 22337S: Maintained 22338F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22339F: drivers/platform/x86/think-lmi.? 22340 22341THP7312 ISP DRIVER 22342M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22343M: Paul Elder <paul.elder@ideasonboard.com> 22344L: linux-media@vger.kernel.org 22345S: Maintained 22346T: git git://linuxtv.org/media_tree.git 22347F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22348F: Documentation/userspace-api/media/drivers/thp7312.rst 22349F: drivers/media/i2c/thp7312.c 22350F: include/uapi/linux/thp7312.h 22351 22352THUNDERBOLT DMA TRAFFIC TEST DRIVER 22353M: Isaac Hazan <isaac.hazan@intel.com> 22354L: linux-usb@vger.kernel.org 22355S: Maintained 22356F: drivers/thunderbolt/dma_test.c 22357 22358THUNDERBOLT DRIVER 22359M: Andreas Noever <andreas.noever@gmail.com> 22360M: Michael Jamet <michael.jamet@intel.com> 22361M: Mika Westerberg <mika.westerberg@linux.intel.com> 22362M: Yehezkel Bernat <YehezkelShB@gmail.com> 22363L: linux-usb@vger.kernel.org 22364S: Maintained 22365T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22366F: Documentation/admin-guide/thunderbolt.rst 22367F: drivers/thunderbolt/ 22368F: include/linux/thunderbolt.h 22369 22370THUNDERBOLT NETWORK DRIVER 22371M: Michael Jamet <michael.jamet@intel.com> 22372M: Mika Westerberg <mika.westerberg@linux.intel.com> 22373M: Yehezkel Bernat <YehezkelShB@gmail.com> 22374L: netdev@vger.kernel.org 22375S: Maintained 22376F: drivers/net/thunderbolt/ 22377 22378THUNDERX GPIO DRIVER 22379M: Robert Richter <rric@kernel.org> 22380S: Odd Fixes 22381F: drivers/gpio/gpio-thunderx.c 22382 22383TI ADS7924 ADC DRIVER 22384M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22385L: linux-iio@vger.kernel.org 22386S: Supported 22387F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22388F: drivers/iio/adc/ti-ads7924.c 22389 22390TI AM437X VPFE DRIVER 22391M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22392L: linux-media@vger.kernel.org 22393S: Maintained 22394W: https://linuxtv.org 22395Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22396T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22397F: drivers/media/platform/ti/am437x/ 22398 22399TI BANDGAP AND THERMAL DRIVER 22400M: Eduardo Valentin <edubezval@gmail.com> 22401M: Keerthy <j-keerthy@ti.com> 22402L: linux-pm@vger.kernel.org 22403L: linux-omap@vger.kernel.org 22404S: Maintained 22405F: drivers/thermal/ti-soc-thermal/ 22406 22407TI BQ27XXX POWER SUPPLY DRIVER 22408F: drivers/power/supply/bq27xxx_battery.c 22409F: drivers/power/supply/bq27xxx_battery_i2c.c 22410F: include/linux/power/bq27xxx_battery.h 22411 22412TI CDCE706 CLOCK DRIVER 22413M: Max Filippov <jcmvbkbc@gmail.com> 22414S: Maintained 22415F: drivers/clk/clk-cdce706.c 22416 22417TI CLOCK DRIVER 22418M: Tero Kristo <kristo@kernel.org> 22419L: linux-omap@vger.kernel.org 22420S: Odd Fixes 22421F: drivers/clk/ti/ 22422F: include/linux/clk/ti.h 22423 22424TI DAVINCI MACHINE SUPPORT 22425M: Bartosz Golaszewski <brgl@bgdev.pl> 22426L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22427S: Maintained 22428T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22429F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22430F: arch/arm/boot/dts/ti/davinci/ 22431F: arch/arm/mach-davinci/ 22432F: drivers/i2c/busses/i2c-davinci.c 22433 22434TI DAVINCI SERIES CLOCK DRIVER 22435M: David Lechner <david@lechnology.com> 22436S: Maintained 22437F: Documentation/devicetree/bindings/clock/ti/davinci/ 22438F: drivers/clk/davinci/ 22439F: include/linux/clk/davinci.h 22440 22441TI DAVINCI SERIES GPIO DRIVER 22442M: Keerthy <j-keerthy@ti.com> 22443L: linux-gpio@vger.kernel.org 22444S: Maintained 22445F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22446F: drivers/gpio/gpio-davinci.c 22447 22448TI DAVINCI SERIES MEDIA DRIVER 22449M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22450L: linux-media@vger.kernel.org 22451S: Maintained 22452W: https://linuxtv.org 22453Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22454T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22455F: drivers/media/platform/ti/davinci/ 22456F: include/media/davinci/ 22457 22458TI ENHANCED CAPTURE (eCAP) DRIVER 22459M: Vignesh Raghavendra <vigneshr@ti.com> 22460R: Julien Panis <jpanis@baylibre.com> 22461L: linux-iio@vger.kernel.org 22462L: linux-omap@vger.kernel.org 22463S: Maintained 22464F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22465F: drivers/counter/ti-ecap-capture.c 22466 22467TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22468R: David Lechner <david@lechnology.com> 22469L: linux-iio@vger.kernel.org 22470F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22471F: drivers/counter/ti-eqep.c 22472 22473TI ETHERNET SWITCH DRIVER (CPSW) 22474R: Siddharth Vadapalli <s-vadapalli@ti.com> 22475R: Roger Quadros <rogerq@kernel.org> 22476L: linux-omap@vger.kernel.org 22477L: netdev@vger.kernel.org 22478S: Maintained 22479F: drivers/net/ethernet/ti/cpsw* 22480F: drivers/net/ethernet/ti/davinci* 22481 22482TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22483M: Alex Dubov <oakad@yahoo.com> 22484S: Maintained 22485W: http://tifmxx.berlios.de/ 22486F: drivers/memstick/host/tifm_ms.c 22487F: drivers/misc/tifm* 22488F: drivers/mmc/host/tifm_sd.c 22489F: include/linux/tifm.h 22490 22491TI FPD-LINK DRIVERS 22492M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22493L: linux-media@vger.kernel.org 22494S: Maintained 22495F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22496F: drivers/media/i2c/ds90* 22497F: include/media/i2c/ds90* 22498 22499TI HDC302X HUMIDITY DRIVER 22500M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22501M: Li peiyu <579lpy@gmail.com> 22502L: linux-iio@vger.kernel.org 22503S: Maintained 22504F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22505F: drivers/iio/humidity/hdc3020.c 22506 22507TI ICSSG ETHERNET DRIVER (ICSSG) 22508R: MD Danish Anwar <danishanwar@ti.com> 22509R: Roger Quadros <rogerq@kernel.org> 22510L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22511L: netdev@vger.kernel.org 22512S: Maintained 22513F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22514F: drivers/net/ethernet/ti/icssg/* 22515 22516TI J721E CSI2RX DRIVER 22517M: Jai Luthra <j-luthra@ti.com> 22518L: linux-media@vger.kernel.org 22519S: Maintained 22520F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22521F: drivers/media/platform/ti/j721e-csi2rx/ 22522 22523TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22524M: Nishanth Menon <nm@ti.com> 22525M: Santosh Shilimkar <ssantosh@kernel.org> 22526L: linux-kernel@vger.kernel.org 22527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22528S: Maintained 22529T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22530F: drivers/pmdomain/ti/omap_prm.c 22531F: drivers/soc/ti/* 22532 22533TI LM49xxx FAMILY ASoC CODEC DRIVERS 22534M: M R Swami Reddy <mr.swami.reddy@ti.com> 22535M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22536L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22537S: Maintained 22538F: sound/soc/codecs/isabelle* 22539F: sound/soc/codecs/lm49453* 22540 22541TI LMP92064 ADC DRIVER 22542M: Leonard Göhrs <l.goehrs@pengutronix.de> 22543R: kernel@pengutronix.de 22544L: linux-iio@vger.kernel.org 22545S: Maintained 22546F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22547F: drivers/iio/adc/ti-lmp92064.c 22548 22549TI PCM3060 ASoC CODEC DRIVER 22550M: Kirill Marinushkin <kmarinushkin@birdec.com> 22551L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22552S: Maintained 22553F: Documentation/devicetree/bindings/sound/pcm3060.txt 22554F: sound/soc/codecs/pcm3060* 22555 22556TI TAS571X FAMILY ASoC CODEC DRIVER 22557M: Kevin Cernekee <cernekee@chromium.org> 22558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22559S: Odd Fixes 22560F: sound/soc/codecs/tas571x* 22561 22562TI TMAG5273 MAGNETOMETER DRIVER 22563M: Gerald Loacker <gerald.loacker@wolfvision.net> 22564L: linux-iio@vger.kernel.org 22565S: Maintained 22566F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22567F: drivers/iio/magnetometer/tmag5273.c 22568 22569TI TRF7970A NFC DRIVER 22570M: Mark Greer <mgreer@animalcreek.com> 22571L: linux-wireless@vger.kernel.org 22572S: Supported 22573F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22574F: drivers/nfc/trf7970a.c 22575 22576TI TSC2046 ADC DRIVER 22577M: Oleksij Rempel <o.rempel@pengutronix.de> 22578R: kernel@pengutronix.de 22579L: linux-iio@vger.kernel.org 22580S: Maintained 22581F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22582F: drivers/iio/adc/ti-tsc2046.c 22583 22584TI TWL4030 SERIES SOC CODEC DRIVER 22585M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22586L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22587S: Maintained 22588F: sound/soc/codecs/twl4030* 22589 22590TI VPE/CAL DRIVERS 22591M: Benoit Parrot <bparrot@ti.com> 22592L: linux-media@vger.kernel.org 22593S: Maintained 22594W: http://linuxtv.org/ 22595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22596F: Documentation/devicetree/bindings/media/ti,cal.yaml 22597F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22598F: drivers/media/platform/ti/cal/ 22599F: drivers/media/platform/ti/vpe/ 22600 22601TI WILINK WIRELESS DRIVERS 22602L: linux-wireless@vger.kernel.org 22603S: Orphan 22604W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22605W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22606F: drivers/net/wireless/ti/ 22607 22608TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22609M: John Stultz <jstultz@google.com> 22610M: Thomas Gleixner <tglx@linutronix.de> 22611R: Stephen Boyd <sboyd@kernel.org> 22612L: linux-kernel@vger.kernel.org 22613S: Supported 22614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22615F: include/linux/clocksource.h 22616F: include/linux/time.h 22617F: include/linux/timekeeper_internal.h 22618F: include/linux/timekeeping.h 22619F: include/linux/timex.h 22620F: include/uapi/linux/time.h 22621F: include/uapi/linux/timex.h 22622F: kernel/time/alarmtimer.c 22623F: kernel/time/clocksource* 22624F: kernel/time/ntp* 22625F: kernel/time/time.c 22626F: kernel/time/timeconst.bc 22627F: kernel/time/timeconv.c 22628F: kernel/time/timecounter.c 22629F: kernel/time/timekeeping* 22630F: kernel/time/time_test.c 22631F: tools/testing/selftests/timers/ 22632 22633TIPC NETWORK LAYER 22634M: Jon Maloy <jmaloy@redhat.com> 22635M: Ying Xue <ying.xue@windriver.com> 22636L: netdev@vger.kernel.org (core kernel code) 22637L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22638S: Maintained 22639W: http://tipc.sourceforge.net/ 22640F: include/uapi/linux/tipc*.h 22641F: net/tipc/ 22642 22643TLAN NETWORK DRIVER 22644M: Samuel Chessman <chessman@tux.org> 22645L: tlan-devel@lists.sourceforge.net (subscribers-only) 22646S: Maintained 22647W: http://sourceforge.net/projects/tlan/ 22648F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22649F: drivers/net/ethernet/ti/tlan.* 22650 22651TMIO/SDHI MMC DRIVER 22652M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22653L: linux-mmc@vger.kernel.org 22654L: linux-renesas-soc@vger.kernel.org 22655S: Supported 22656F: drivers/mmc/host/renesas_sdhi* 22657F: drivers/mmc/host/tmio_mmc* 22658F: include/linux/mfd/tmio.h 22659 22660TMP513 HARDWARE MONITOR DRIVER 22661M: Eric Tremblay <etremblay@distech-controls.com> 22662L: linux-hwmon@vger.kernel.org 22663S: Maintained 22664F: Documentation/hwmon/tmp513.rst 22665F: drivers/hwmon/tmp513.c 22666 22667TMPFS (SHMEM FILESYSTEM) 22668M: Hugh Dickins <hughd@google.com> 22669L: linux-mm@kvack.org 22670S: Maintained 22671F: include/linux/shmem_fs.h 22672F: mm/shmem.c 22673 22674TOMOYO SECURITY MODULE 22675M: Kentaro Takeda <takedakn@nttdata.co.jp> 22676M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22677L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22678L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22679L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22680L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22681S: Maintained 22682W: https://tomoyo.osdn.jp/ 22683F: security/tomoyo/ 22684 22685TOPSTAR LAPTOP EXTRAS DRIVER 22686M: Herton Ronaldo Krzesinski <herton@canonical.com> 22687L: platform-driver-x86@vger.kernel.org 22688S: Maintained 22689F: drivers/platform/x86/topstar-laptop.c 22690 22691TORTURE-TEST MODULES 22692M: Davidlohr Bueso <dave@stgolabs.net> 22693M: "Paul E. McKenney" <paulmck@kernel.org> 22694M: Josh Triplett <josh@joshtriplett.org> 22695L: linux-kernel@vger.kernel.org 22696S: Supported 22697T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22698F: Documentation/RCU/torture.rst 22699F: kernel/locking/locktorture.c 22700F: kernel/rcu/rcuscale.c 22701F: kernel/rcu/rcutorture.c 22702F: kernel/rcu/refscale.c 22703F: kernel/torture.c 22704 22705TOSHIBA ACPI EXTRAS DRIVER 22706M: Azael Avalos <coproscefalo@gmail.com> 22707L: platform-driver-x86@vger.kernel.org 22708S: Maintained 22709F: drivers/platform/x86/toshiba_acpi.c 22710 22711TOSHIBA BLUETOOTH DRIVER 22712M: Azael Avalos <coproscefalo@gmail.com> 22713L: platform-driver-x86@vger.kernel.org 22714S: Maintained 22715F: drivers/platform/x86/toshiba_bluetooth.c 22716 22717TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22718M: Azael Avalos <coproscefalo@gmail.com> 22719L: platform-driver-x86@vger.kernel.org 22720S: Maintained 22721F: drivers/platform/x86/toshiba_haps.c 22722 22723TOSHIBA SMM DRIVER 22724M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22725S: Maintained 22726W: http://www.buzzard.org.uk/toshiba/ 22727F: drivers/char/toshiba.c 22728F: include/linux/toshiba.h 22729F: include/uapi/linux/toshiba.h 22730 22731TOSHIBA TC358743 DRIVER 22732M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22733L: linux-media@vger.kernel.org 22734S: Maintained 22735F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22736F: drivers/media/i2c/tc358743* 22737F: include/media/i2c/tc358743.h 22738 22739TOSHIBA WMI HOTKEYS DRIVER 22740M: Azael Avalos <coproscefalo@gmail.com> 22741L: platform-driver-x86@vger.kernel.org 22742S: Maintained 22743F: drivers/platform/x86/toshiba-wmi.c 22744 22745TPM DEVICE DRIVER 22746M: Peter Huewe <peterhuewe@gmx.de> 22747M: Jarkko Sakkinen <jarkko@kernel.org> 22748R: Jason Gunthorpe <jgg@ziepe.ca> 22749L: linux-integrity@vger.kernel.org 22750S: Maintained 22751W: https://gitlab.com/jarkkojs/linux-tpmdd-test 22752Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22753T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22754F: Documentation/devicetree/bindings/tpm/ 22755F: drivers/char/tpm/ 22756 22757TPS546D24 DRIVER 22758M: Duke Du <dukedu83@gmail.com> 22759L: linux-hwmon@vger.kernel.org 22760S: Maintained 22761F: Documentation/hwmon/tps546d24.rst 22762F: drivers/hwmon/pmbus/tps546d24.c 22763 22764TQ SYSTEMS BOARD & DRIVER SUPPORT 22765L: linux@ew.tq-group.com 22766S: Supported 22767W: https://www.tq-group.com/en/products/tq-embedded/ 22768F: arch/arm/boot/dts/imx*mba*.dts* 22769F: arch/arm/boot/dts/imx*tqma*.dts* 22770F: arch/arm/boot/dts/mba*.dtsi 22771F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22772F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22773F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22774F: arch/arm64/boot/dts/freescale/mba*.dtsi 22775F: arch/arm64/boot/dts/freescale/tqml*.dts* 22776F: drivers/gpio/gpio-tqmx86.c 22777F: drivers/mfd/tqmx86.c 22778F: drivers/watchdog/tqmx86_wdt.c 22779 22780TRACING 22781M: Steven Rostedt <rostedt@goodmis.org> 22782M: Masami Hiramatsu <mhiramat@kernel.org> 22783R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22784L: linux-kernel@vger.kernel.org 22785L: linux-trace-kernel@vger.kernel.org 22786S: Maintained 22787Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22788T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22789F: Documentation/trace/* 22790F: fs/tracefs/ 22791F: include/linux/trace*.h 22792F: include/trace/ 22793F: kernel/trace/ 22794F: scripts/tracing/ 22795F: tools/testing/selftests/ftrace/ 22796 22797TRACING MMIO ACCESSES (MMIOTRACE) 22798M: Steven Rostedt <rostedt@goodmis.org> 22799M: Masami Hiramatsu <mhiramat@kernel.org> 22800R: Karol Herbst <karolherbst@gmail.com> 22801R: Pekka Paalanen <ppaalanen@gmail.com> 22802L: linux-kernel@vger.kernel.org 22803L: nouveau@lists.freedesktop.org 22804S: Maintained 22805F: arch/x86/mm/kmmio.c 22806F: arch/x86/mm/mmio-mod.c 22807F: arch/x86/mm/testmmiotrace.c 22808F: include/linux/mmiotrace.h 22809F: kernel/trace/trace_mmiotrace.c 22810 22811TRACING OS NOISE / LATENCY TRACERS 22812M: Steven Rostedt <rostedt@goodmis.org> 22813M: Daniel Bristot de Oliveira <bristot@kernel.org> 22814S: Maintained 22815F: Documentation/trace/hwlat_detector.rst 22816F: Documentation/trace/osnoise-tracer.rst 22817F: Documentation/trace/timerlat-tracer.rst 22818F: arch/*/kernel/trace.c 22819F: include/trace/events/osnoise.h 22820F: kernel/trace/trace_hwlat.c 22821F: kernel/trace/trace_irqsoff.c 22822F: kernel/trace/trace_osnoise.c 22823F: kernel/trace/trace_sched_wakeup.c 22824 22825TRADITIONAL CHINESE DOCUMENTATION 22826M: Hu Haowen <2023002089@link.tyut.edu.cn> 22827S: Maintained 22828W: https://github.com/srcres258/linux-doc 22829T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22830F: Documentation/translations/zh_TW/ 22831 22832TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22833M: Dan Williams <dan.j.williams@intel.com> 22834L: linux-coco@lists.linux.dev 22835S: Maintained 22836F: Documentation/ABI/testing/configfs-tsm 22837F: drivers/virt/coco/tsm.c 22838F: include/linux/tsm.h 22839 22840TRUSTED SERVICES TEE DRIVER 22841M: Balint Dobszay <balint.dobszay@arm.com> 22842M: Sudeep Holla <sudeep.holla@arm.com> 22843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22844L: trusted-services@lists.trustedfirmware.org 22845S: Maintained 22846F: Documentation/tee/ts-tee.rst 22847F: drivers/tee/tstee/ 22848 22849TTY LAYER AND SERIAL DRIVERS 22850M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22851M: Jiri Slaby <jirislaby@kernel.org> 22852L: linux-kernel@vger.kernel.org 22853L: linux-serial@vger.kernel.org 22854S: Supported 22855T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22856F: Documentation/devicetree/bindings/serial/ 22857F: Documentation/driver-api/serial/ 22858F: drivers/tty/ 22859F: include/linux/selection.h 22860F: include/linux/serial.h 22861F: include/linux/serial_core.h 22862F: include/linux/sysrq.h 22863F: include/linux/tty*.h 22864F: include/linux/vt.h 22865F: include/linux/vt_*.h 22866F: include/uapi/linux/serial.h 22867F: include/uapi/linux/serial_core.h 22868F: include/uapi/linux/tty.h 22869 22870TUA9001 MEDIA DRIVER 22871L: linux-media@vger.kernel.org 22872S: Orphan 22873W: https://linuxtv.org 22874Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22875F: drivers/media/tuners/tua9001* 22876 22877TULIP NETWORK DRIVERS 22878L: netdev@vger.kernel.org 22879L: linux-parisc@vger.kernel.org 22880S: Orphan 22881F: drivers/net/ethernet/dec/tulip/ 22882 22883TUN/TAP driver 22884M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22885M: Jason Wang <jasowang@redhat.com> 22886S: Maintained 22887W: http://vtun.sourceforge.net/tun 22888F: Documentation/networking/tuntap.rst 22889F: arch/um/os-Linux/drivers/ 22890F: drivers/net/tap.c 22891F: drivers/net/tun.c 22892 22893TURBOCHANNEL SUBSYSTEM 22894M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22895M: Ralf Baechle <ralf@linux-mips.org> 22896L: linux-mips@vger.kernel.org 22897S: Maintained 22898Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22899F: drivers/tc/ 22900F: include/linux/tc.h 22901 22902TURBOSTAT UTILITY 22903M: "Len Brown" <lenb@kernel.org> 22904L: linux-pm@vger.kernel.org 22905S: Supported 22906Q: https://patchwork.kernel.org/project/linux-pm/list/ 22907B: https://bugzilla.kernel.org 22908T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22909F: tools/power/x86/turbostat/ 22910F: tools/testing/selftests/turbostat/ 22911 22912TW5864 VIDEO4LINUX DRIVER 22913M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22914M: Anton Sviridenko <anton@corp.bluecherry.net> 22915M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22916M: Andrey Utkin <andrey_utkin@fastmail.com> 22917L: linux-media@vger.kernel.org 22918S: Supported 22919F: drivers/media/pci/tw5864/ 22920 22921TW68 VIDEO4LINUX DRIVER 22922M: Hans Verkuil <hverkuil@xs4all.nl> 22923L: linux-media@vger.kernel.org 22924S: Odd Fixes 22925W: https://linuxtv.org 22926T: git git://linuxtv.org/media_tree.git 22927F: drivers/media/pci/tw68/ 22928 22929TW686X VIDEO4LINUX DRIVER 22930M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22931L: linux-media@vger.kernel.org 22932S: Maintained 22933W: http://linuxtv.org 22934T: git git://linuxtv.org/media_tree.git 22935F: drivers/media/pci/tw686x/ 22936 22937U-BOOT ENVIRONMENT VARIABLES 22938M: Rafał Miłecki <rafal@milecki.pl> 22939S: Maintained 22940F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22941F: drivers/nvmem/u-boot-env.c 22942 22943UACCE ACCELERATOR FRAMEWORK 22944M: Zhangfei Gao <zhangfei.gao@linaro.org> 22945M: Zhou Wang <wangzhou1@hisilicon.com> 22946L: linux-accelerators@lists.ozlabs.org 22947L: linux-kernel@vger.kernel.org 22948S: Maintained 22949F: Documentation/ABI/testing/sysfs-driver-uacce 22950F: Documentation/misc-devices/uacce.rst 22951F: drivers/misc/uacce/ 22952F: include/linux/uacce.h 22953F: include/uapi/misc/uacce/ 22954 22955UBI FILE SYSTEM (UBIFS) 22956M: Richard Weinberger <richard@nod.at> 22957R: Zhihao Cheng <chengzhihao1@huawei.com> 22958L: linux-mtd@lists.infradead.org 22959S: Supported 22960W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22961T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22962T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22963F: Documentation/ABI/testing/sysfs-fs-ubifs 22964F: Documentation/filesystems/ubifs-authentication.rst 22965F: Documentation/filesystems/ubifs.rst 22966F: fs/ubifs/ 22967 22968UBLK USERSPACE BLOCK DRIVER 22969M: Ming Lei <ming.lei@redhat.com> 22970L: linux-block@vger.kernel.org 22971S: Maintained 22972F: Documentation/block/ublk.rst 22973F: drivers/block/ublk_drv.c 22974F: include/uapi/linux/ublk_cmd.h 22975 22976UBSAN 22977M: Kees Cook <keescook@chromium.org> 22978R: Marco Elver <elver@google.com> 22979R: Andrey Konovalov <andreyknvl@gmail.com> 22980R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22981L: kasan-dev@googlegroups.com 22982L: linux-hardening@vger.kernel.org 22983S: Supported 22984T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22985F: Documentation/dev-tools/ubsan.rst 22986F: include/linux/ubsan.h 22987F: lib/Kconfig.ubsan 22988F: lib/test_ubsan.c 22989F: lib/ubsan.c 22990F: lib/ubsan.h 22991F: scripts/Makefile.ubsan 22992K: \bARCH_HAS_UBSAN\b 22993 22994UCLINUX (M68KNOMMU AND COLDFIRE) 22995M: Greg Ungerer <gerg@linux-m68k.org> 22996L: linux-m68k@lists.linux-m68k.org 22997S: Maintained 22998W: http://www.linux-m68k.org/ 22999T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 23000F: arch/m68k/*/*_no.* 23001F: arch/m68k/68*/ 23002F: arch/m68k/coldfire/ 23003F: arch/m68k/include/asm/*_no.* 23004 23005UDF FILESYSTEM 23006M: Jan Kara <jack@suse.com> 23007S: Maintained 23008F: Documentation/filesystems/udf.rst 23009F: fs/udf/ 23010 23011UDRAW TABLET 23012M: Bastien Nocera <hadess@hadess.net> 23013L: linux-input@vger.kernel.org 23014S: Maintained 23015F: drivers/hid/hid-udraw-ps3.c 23016 23017UFS FILESYSTEM 23018M: Evgeniy Dushistov <dushistov@mail.ru> 23019S: Maintained 23020F: Documentation/admin-guide/ufs.rst 23021F: fs/ufs/ 23022 23023UHID USERSPACE HID IO DRIVER 23024M: David Rheinsberg <david@readahead.eu> 23025L: linux-input@vger.kernel.org 23026S: Maintained 23027F: drivers/hid/uhid.c 23028F: include/uapi/linux/uhid.h 23029 23030ULPI BUS 23031M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23032L: linux-usb@vger.kernel.org 23033S: Maintained 23034F: drivers/usb/common/ulpi.c 23035F: include/linux/ulpi/ 23036 23037UNICODE SUBSYSTEM 23038M: Gabriel Krisman Bertazi <krisman@kernel.org> 23039L: linux-fsdevel@vger.kernel.org 23040S: Supported 23041F: fs/unicode/ 23042 23043UNIFDEF 23044M: Tony Finch <dot@dotat.at> 23045S: Maintained 23046W: http://dotat.at/prog/unifdef 23047F: scripts/unifdef.c 23048 23049UNIFORM CDROM DRIVER 23050M: Phillip Potter <phil@philpotter.co.uk> 23051S: Maintained 23052F: Documentation/cdrom/ 23053F: drivers/cdrom/cdrom.c 23054F: include/linux/cdrom.h 23055F: include/uapi/linux/cdrom.h 23056 23057UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 23058R: Alim Akhtar <alim.akhtar@samsung.com> 23059R: Avri Altman <avri.altman@wdc.com> 23060R: Bart Van Assche <bvanassche@acm.org> 23061L: linux-scsi@vger.kernel.org 23062S: Supported 23063F: Documentation/devicetree/bindings/ufs/ 23064F: Documentation/scsi/ufs.rst 23065F: drivers/ufs/core/ 23066 23067UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 23068M: Pedro Sousa <pedrom.sousa@synopsys.com> 23069L: linux-scsi@vger.kernel.org 23070S: Supported 23071F: drivers/ufs/host/*dwc* 23072 23073UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 23074M: Alim Akhtar <alim.akhtar@samsung.com> 23075L: linux-scsi@vger.kernel.org 23076S: Maintained 23077F: drivers/ufs/host/ufs-exynos* 23078 23079UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 23080M: Peter Wang <peter.wang@mediatek.com> 23081R: Stanley Jhu <chu.stanley@gmail.com> 23082L: linux-scsi@vger.kernel.org 23083L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 23084S: Maintained 23085F: drivers/ufs/host/ufs-mediatek* 23086 23087UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 23088M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 23089L: linux-arm-msm@vger.kernel.org 23090L: linux-scsi@vger.kernel.org 23091S: Maintained 23092F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 23093F: drivers/ufs/host/ufs-qcom* 23094 23095UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 23096M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 23097L: linux-renesas-soc@vger.kernel.org 23098L: linux-scsi@vger.kernel.org 23099S: Maintained 23100F: drivers/ufs/host/ufs-renesas.c 23101 23102UNSORTED BLOCK IMAGES (UBI) 23103M: Richard Weinberger <richard@nod.at> 23104R: Zhihao Cheng <chengzhihao1@huawei.com> 23105L: linux-mtd@lists.infradead.org 23106S: Supported 23107W: http://www.linux-mtd.infradead.org/ 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 23109T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 23110F: drivers/mtd/ubi/ 23111F: include/linux/mtd/ubi.h 23112F: include/uapi/mtd/ubi-user.h 23113 23114USB "USBNET" DRIVER FRAMEWORK 23115M: Oliver Neukum <oneukum@suse.com> 23116L: netdev@vger.kernel.org 23117S: Maintained 23118W: http://www.linux-usb.org/usbnet 23119F: drivers/net/usb/usbnet.c 23120F: include/linux/usb/usbnet.h 23121 23122USB ACM DRIVER 23123M: Oliver Neukum <oneukum@suse.com> 23124L: linux-usb@vger.kernel.org 23125S: Maintained 23126F: Documentation/usb/acm.rst 23127F: drivers/usb/class/cdc-acm.* 23128 23129USB APPLE MFI FASTCHARGE DRIVER 23130M: Bastien Nocera <hadess@hadess.net> 23131L: linux-usb@vger.kernel.org 23132S: Maintained 23133F: drivers/usb/misc/apple-mfi-fastcharge.c 23134 23135USB AR5523 WIRELESS DRIVER 23136L: linux-wireless@vger.kernel.org 23137S: Orphan 23138F: drivers/net/wireless/ath/ar5523/ 23139 23140USB ATTACHED SCSI 23141M: Oliver Neukum <oneukum@suse.com> 23142L: linux-usb@vger.kernel.org 23143L: linux-scsi@vger.kernel.org 23144S: Maintained 23145F: drivers/usb/storage/uas.c 23146 23147USB CDC ETHERNET DRIVER 23148M: Oliver Neukum <oliver@neukum.org> 23149L: linux-usb@vger.kernel.org 23150S: Maintained 23151F: drivers/net/usb/cdc_*.c 23152F: include/uapi/linux/usb/cdc.h 23153 23154USB CHAOSKEY DRIVER 23155M: Keith Packard <keithp@keithp.com> 23156L: linux-usb@vger.kernel.org 23157S: Maintained 23158F: drivers/usb/misc/chaoskey.c 23159 23160USB CYPRESS C67X00 DRIVER 23161L: linux-usb@vger.kernel.org 23162S: Orphan 23163F: drivers/usb/c67x00/ 23164 23165USB DAVICOM DM9601 DRIVER 23166M: Peter Korsgaard <peter@korsgaard.com> 23167L: netdev@vger.kernel.org 23168S: Maintained 23169W: http://www.linux-usb.org/usbnet 23170F: drivers/net/usb/dm9601.c 23171 23172USB EHCI DRIVER 23173M: Alan Stern <stern@rowland.harvard.edu> 23174L: linux-usb@vger.kernel.org 23175S: Maintained 23176F: Documentation/usb/ehci.rst 23177F: drivers/usb/host/ehci* 23178 23179USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 23180M: Jiri Kosina <jikos@kernel.org> 23181M: Benjamin Tissoires <bentiss@kernel.org> 23182L: linux-usb@vger.kernel.org 23183S: Maintained 23184T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 23185F: Documentation/hid/hiddev.rst 23186F: drivers/hid/usbhid/ 23187 23188USB INTEL XHCI ROLE MUX DRIVER 23189M: Hans de Goede <hdegoede@redhat.com> 23190L: linux-usb@vger.kernel.org 23191S: Maintained 23192F: drivers/usb/roles/intel-xhci-usb-role-switch.c 23193 23194USB IP DRIVER FOR HISILICON KIRIN 960 23195M: Yu Chen <chenyu56@huawei.com> 23196M: Binghui Wang <wangbinghui@hisilicon.com> 23197L: linux-usb@vger.kernel.org 23198S: Maintained 23199F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 23200F: drivers/phy/hisilicon/phy-hi3660-usb3.c 23201 23202USB IP DRIVER FOR HISILICON KIRIN 970 23203M: Mauro Carvalho Chehab <mchehab@kernel.org> 23204L: linux-usb@vger.kernel.org 23205S: Maintained 23206F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 23207F: drivers/phy/hisilicon/phy-hi3670-usb3.c 23208 23209USB ISP116X DRIVER 23210M: Olav Kongas <ok@artecdesign.ee> 23211L: linux-usb@vger.kernel.org 23212S: Maintained 23213F: drivers/usb/host/isp116x* 23214F: include/linux/usb/isp116x.h 23215 23216USB ISP1760 DRIVER 23217M: Rui Miguel Silva <rui.silva@linaro.org> 23218L: linux-usb@vger.kernel.org 23219S: Maintained 23220F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 23221F: drivers/usb/isp1760/* 23222 23223USB LAN78XX ETHERNET DRIVER 23224M: Woojung Huh <woojung.huh@microchip.com> 23225M: UNGLinuxDriver@microchip.com 23226L: netdev@vger.kernel.org 23227S: Maintained 23228F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 23229F: drivers/net/usb/lan78xx.* 23230F: include/dt-bindings/net/microchip-lan78xx.h 23231 23232USB MASS STORAGE DRIVER 23233M: Alan Stern <stern@rowland.harvard.edu> 23234L: linux-usb@vger.kernel.org 23235L: usb-storage@lists.one-eyed-alien.net 23236S: Maintained 23237F: drivers/usb/storage/ 23238 23239USB MIDI DRIVER 23240M: Clemens Ladisch <clemens@ladisch.de> 23241L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23242S: Maintained 23243T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 23244F: sound/usb/midi.* 23245 23246USB NETWORKING DRIVERS 23247L: linux-usb@vger.kernel.org 23248S: Odd Fixes 23249F: drivers/net/usb/ 23250 23251USB OHCI DRIVER 23252M: Alan Stern <stern@rowland.harvard.edu> 23253L: linux-usb@vger.kernel.org 23254S: Maintained 23255F: Documentation/usb/ohci.rst 23256F: drivers/usb/host/ohci* 23257 23258USB OTG FSM (Finite State Machine) 23259M: Peter Chen <peter.chen@kernel.org> 23260L: linux-usb@vger.kernel.org 23261S: Maintained 23262T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 23263F: drivers/usb/common/usb-otg-fsm.c 23264 23265USB OVER IP DRIVER 23266M: Valentina Manea <valentina.manea.m@gmail.com> 23267M: Shuah Khan <shuah@kernel.org> 23268M: Shuah Khan <skhan@linuxfoundation.org> 23269R: Hongren Zheng <i@zenithal.me> 23270L: linux-usb@vger.kernel.org 23271S: Maintained 23272F: Documentation/usb/usbip_protocol.rst 23273F: drivers/usb/usbip/ 23274F: tools/testing/selftests/drivers/usb/usbip/ 23275F: tools/usb/usbip/ 23276 23277USB PEGASUS DRIVER 23278M: Petko Manolov <petkan@nucleusys.com> 23279L: linux-usb@vger.kernel.org 23280L: netdev@vger.kernel.org 23281S: Maintained 23282W: https://github.com/petkan/pegasus 23283T: git https://github.com/petkan/pegasus.git 23284F: drivers/net/usb/pegasus.* 23285 23286USB PRINTER DRIVER (usblp) 23287M: Pete Zaitcev <zaitcev@redhat.com> 23288L: linux-usb@vger.kernel.org 23289S: Supported 23290F: drivers/usb/class/usblp.c 23291 23292USB QMI WWAN NETWORK DRIVER 23293M: Bjørn Mork <bjorn@mork.no> 23294L: netdev@vger.kernel.org 23295S: Maintained 23296F: Documentation/ABI/testing/sysfs-class-net-qmi 23297F: drivers/net/usb/qmi_wwan.c 23298 23299USB RAW GADGET DRIVER 23300R: Andrey Konovalov <andreyknvl@gmail.com> 23301L: linux-usb@vger.kernel.org 23302S: Maintained 23303F: Documentation/usb/raw-gadget.rst 23304F: drivers/usb/gadget/legacy/raw_gadget.c 23305F: include/uapi/linux/usb/raw_gadget.h 23306 23307USB RTL8150 DRIVER 23308M: Petko Manolov <petkan@nucleusys.com> 23309L: linux-usb@vger.kernel.org 23310L: netdev@vger.kernel.org 23311S: Maintained 23312W: https://github.com/petkan/rtl8150 23313T: git https://github.com/petkan/rtl8150.git 23314F: drivers/net/usb/rtl8150.c 23315 23316USB SERIAL SUBSYSTEM 23317M: Johan Hovold <johan@kernel.org> 23318L: linux-usb@vger.kernel.org 23319S: Maintained 23320T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23321F: Documentation/usb/usb-serial.rst 23322F: drivers/usb/serial/ 23323F: include/linux/usb/serial.h 23324 23325USB SMSC75XX ETHERNET DRIVER 23326M: Steve Glendinning <steve.glendinning@shawell.net> 23327L: netdev@vger.kernel.org 23328S: Maintained 23329F: drivers/net/usb/smsc75xx.* 23330 23331USB SMSC95XX ETHERNET DRIVER 23332M: Steve Glendinning <steve.glendinning@shawell.net> 23333M: UNGLinuxDriver@microchip.com 23334L: netdev@vger.kernel.org 23335S: Maintained 23336F: drivers/net/usb/smsc95xx.* 23337 23338USB SUBSYSTEM 23339M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23340L: linux-usb@vger.kernel.org 23341S: Supported 23342W: http://www.linux-usb.org 23343T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23344F: Documentation/devicetree/bindings/usb/ 23345F: Documentation/usb/ 23346F: drivers/usb/ 23347F: include/dt-bindings/usb/ 23348F: include/linux/usb.h 23349F: include/linux/usb/ 23350F: include/uapi/linux/usb/ 23351 23352USB TYPEC BUS FOR ALTERNATE MODES 23353M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23354L: linux-usb@vger.kernel.org 23355S: Maintained 23356F: Documentation/ABI/testing/sysfs-bus-typec 23357F: Documentation/driver-api/usb/typec_bus.rst 23358F: drivers/usb/typec/altmodes/ 23359F: include/linux/usb/typec_altmode.h 23360 23361USB TYPEC CLASS 23362M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23363L: linux-usb@vger.kernel.org 23364S: Maintained 23365F: Documentation/ABI/testing/sysfs-class-typec 23366F: Documentation/driver-api/usb/typec.rst 23367F: drivers/usb/typec/ 23368F: include/linux/usb/typec.h 23369 23370USB TYPEC INTEL PMC MUX DRIVER 23371M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23372L: linux-usb@vger.kernel.org 23373S: Maintained 23374F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23375F: drivers/usb/typec/mux/intel_pmc_mux.c 23376 23377USB TYPEC PI3USB30532 MUX DRIVER 23378M: Hans de Goede <hdegoede@redhat.com> 23379L: linux-usb@vger.kernel.org 23380S: Maintained 23381F: drivers/usb/typec/mux/pi3usb30532.c 23382 23383USB TYPEC PORT CONTROLLER DRIVERS 23384L: linux-usb@vger.kernel.org 23385S: Orphan 23386F: drivers/usb/typec/tcpm/ 23387 23388USB UHCI DRIVER 23389M: Alan Stern <stern@rowland.harvard.edu> 23390L: linux-usb@vger.kernel.org 23391S: Maintained 23392F: drivers/usb/host/uhci* 23393 23394USB VIDEO CLASS 23395M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23396L: linux-media@vger.kernel.org 23397S: Maintained 23398W: http://www.ideasonboard.org/uvc/ 23399T: git git://linuxtv.org/media_tree.git 23400F: drivers/media/usb/uvc/ 23401F: include/uapi/linux/uvcvideo.h 23402 23403USB WEBCAM GADGET 23404M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23405M: Daniel Scally <dan.scally@ideasonboard.com> 23406L: linux-usb@vger.kernel.org 23407S: Maintained 23408F: drivers/usb/gadget/function/*uvc* 23409F: drivers/usb/gadget/legacy/webcam.c 23410F: include/uapi/linux/usb/g_uvc.h 23411 23412USB XHCI DRIVER 23413M: Mathias Nyman <mathias.nyman@intel.com> 23414L: linux-usb@vger.kernel.org 23415S: Supported 23416F: drivers/usb/host/pci-quirks* 23417F: drivers/usb/host/xhci* 23418 23419USER DATAGRAM PROTOCOL (UDP) 23420M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23421S: Maintained 23422F: include/linux/udp.h 23423F: net/ipv4/udp.c 23424F: net/ipv6/udp.c 23425 23426USER-MODE LINUX (UML) 23427M: Richard Weinberger <richard@nod.at> 23428M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23429M: Johannes Berg <johannes@sipsolutions.net> 23430L: linux-um@lists.infradead.org 23431S: Maintained 23432W: http://user-mode-linux.sourceforge.net 23433Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23434T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23435T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23436F: Documentation/virt/uml/ 23437F: arch/um/ 23438F: arch/x86/um/ 23439F: fs/hostfs/ 23440 23441USERSPACE COPYIN/COPYOUT (UIOVEC) 23442M: Alexander Viro <viro@zeniv.linux.org.uk> 23443S: Maintained 23444F: include/linux/uio.h 23445F: lib/iov_iter.c 23446 23447USERSPACE DMA BUFFER DRIVER 23448M: Gerd Hoffmann <kraxel@redhat.com> 23449L: dri-devel@lists.freedesktop.org 23450S: Maintained 23451T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23452F: drivers/dma-buf/udmabuf.c 23453F: include/uapi/linux/udmabuf.h 23454 23455USERSPACE I/O (UIO) 23456M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23457S: Maintained 23458T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23459F: Documentation/driver-api/uio-howto.rst 23460F: drivers/uio/ 23461F: include/linux/uio_driver.h 23462 23463UTIL-LINUX PACKAGE 23464M: Karel Zak <kzak@redhat.com> 23465L: util-linux@vger.kernel.org 23466S: Maintained 23467W: http://en.wikipedia.org/wiki/Util-linux 23468T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23469 23470UUID HELPERS 23471R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23472L: linux-kernel@vger.kernel.org 23473S: Maintained 23474F: include/linux/uuid.h 23475F: lib/test_uuid.c 23476F: lib/uuid.c 23477 23478UV SYSFS DRIVER 23479M: Justin Ernst <justin.ernst@hpe.com> 23480L: platform-driver-x86@vger.kernel.org 23481S: Maintained 23482F: drivers/platform/x86/uv_sysfs.c 23483 23484UVESAFB DRIVER 23485M: Michal Januszewski <spock@gentoo.org> 23486L: linux-fbdev@vger.kernel.org 23487S: Maintained 23488W: https://github.com/mjanusz/v86d 23489F: Documentation/fb/uvesafb.rst 23490F: drivers/video/fbdev/uvesafb.* 23491 23492Ux500 CLOCK DRIVERS 23493M: Ulf Hansson <ulf.hansson@linaro.org> 23494L: linux-clk@vger.kernel.org 23495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23496S: Maintained 23497F: drivers/clk/ux500/ 23498 23499V4L2 ASYNC AND FWNODE FRAMEWORKS 23500M: Sakari Ailus <sakari.ailus@linux.intel.com> 23501L: linux-media@vger.kernel.org 23502S: Maintained 23503T: git git://linuxtv.org/media_tree.git 23504F: drivers/media/v4l2-core/v4l2-async.c 23505F: drivers/media/v4l2-core/v4l2-fwnode.c 23506F: include/media/v4l2-async.h 23507F: include/media/v4l2-fwnode.h 23508 23509V4L2 LENS DRIVERS 23510M: Sakari Ailus <sakari.ailus@linux.intel.com> 23511L: linux-media@vger.kernel.org 23512S: Maintained 23513F: drivers/media/i2c/ak* 23514F: drivers/media/i2c/dw* 23515F: drivers/media/i2c/lm* 23516 23517V4L2 CAMERA SENSOR DRIVERS 23518M: Sakari Ailus <sakari.ailus@linux.intel.com> 23519L: linux-media@vger.kernel.org 23520S: Maintained 23521F: Documentation/driver-api/media/camera-sensor.rst 23522F: Documentation/driver-api/media/tx-rx.rst 23523F: drivers/media/i2c/ar* 23524F: drivers/media/i2c/gc* 23525F: drivers/media/i2c/hi* 23526F: drivers/media/i2c/imx* 23527F: drivers/media/i2c/mt* 23528F: drivers/media/i2c/og* 23529F: drivers/media/i2c/ov* 23530F: drivers/media/i2c/s5* 23531F: drivers/media/i2c/st-vgxy61.c 23532 23533VF610 NAND DRIVER 23534M: Stefan Agner <stefan@agner.ch> 23535L: linux-mtd@lists.infradead.org 23536S: Supported 23537F: drivers/mtd/nand/raw/vf610_nfc.c 23538 23539VFAT/FAT/MSDOS FILESYSTEM 23540M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23541S: Maintained 23542F: Documentation/filesystems/vfat.rst 23543F: fs/fat/ 23544F: tools/testing/selftests/filesystems/fat/ 23545 23546VFIO CDX DRIVER 23547M: Nipun Gupta <nipun.gupta@amd.com> 23548M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23549L: kvm@vger.kernel.org 23550S: Maintained 23551F: drivers/vfio/cdx/* 23552 23553VFIO DRIVER 23554M: Alex Williamson <alex.williamson@redhat.com> 23555L: kvm@vger.kernel.org 23556S: Maintained 23557T: git https://github.com/awilliam/linux-vfio.git 23558F: Documentation/ABI/testing/debugfs-vfio 23559F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23560F: Documentation/driver-api/vfio.rst 23561F: drivers/vfio/ 23562F: include/linux/vfio.h 23563F: include/linux/vfio_pci_core.h 23564F: include/uapi/linux/vfio.h 23565 23566VFIO FSL-MC DRIVER 23567L: kvm@vger.kernel.org 23568S: Orphan 23569F: drivers/vfio/fsl-mc/ 23570 23571VFIO HISILICON PCI DRIVER 23572M: Longfang Liu <liulongfang@huawei.com> 23573M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23574L: kvm@vger.kernel.org 23575S: Maintained 23576F: drivers/vfio/pci/hisilicon/ 23577 23578VFIO MEDIATED DEVICE DRIVERS 23579M: Kirti Wankhede <kwankhede@nvidia.com> 23580L: kvm@vger.kernel.org 23581S: Maintained 23582F: Documentation/driver-api/vfio-mediated-device.rst 23583F: drivers/vfio/mdev/ 23584F: include/linux/mdev.h 23585F: samples/vfio-mdev/ 23586 23587VFIO MLX5 PCI DRIVER 23588M: Yishai Hadas <yishaih@nvidia.com> 23589L: kvm@vger.kernel.org 23590S: Maintained 23591F: drivers/vfio/pci/mlx5/ 23592 23593VFIO NVIDIA GRACE GPU DRIVER 23594M: Ankit Agrawal <ankita@nvidia.com> 23595L: kvm@vger.kernel.org 23596S: Supported 23597F: drivers/vfio/pci/nvgrace-gpu/ 23598 23599VFIO PCI DEVICE SPECIFIC DRIVERS 23600R: Jason Gunthorpe <jgg@nvidia.com> 23601R: Yishai Hadas <yishaih@nvidia.com> 23602R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23603R: Kevin Tian <kevin.tian@intel.com> 23604L: kvm@vger.kernel.org 23605S: Maintained 23606P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23607F: drivers/vfio/pci/*/ 23608 23609VFIO PDS PCI DRIVER 23610M: Brett Creeley <brett.creeley@amd.com> 23611L: kvm@vger.kernel.org 23612S: Maintained 23613F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23614F: drivers/vfio/pci/pds/ 23615 23616VFIO PLATFORM DRIVER 23617M: Eric Auger <eric.auger@redhat.com> 23618L: kvm@vger.kernel.org 23619S: Maintained 23620F: drivers/vfio/platform/ 23621 23622VFIO QAT PCI DRIVER 23623M: Xin Zeng <xin.zeng@intel.com> 23624M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 23625L: kvm@vger.kernel.org 23626L: qat-linux@intel.com 23627S: Supported 23628F: drivers/vfio/pci/qat/ 23629 23630VFIO VIRTIO PCI DRIVER 23631M: Yishai Hadas <yishaih@nvidia.com> 23632L: kvm@vger.kernel.org 23633L: virtualization@lists.linux.dev 23634S: Maintained 23635F: drivers/vfio/pci/virtio 23636 23637VGA_SWITCHEROO 23638R: Lukas Wunner <lukas@wunner.de> 23639S: Maintained 23640T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23641F: Documentation/gpu/vga-switcheroo.rst 23642F: drivers/gpu/vga/vga_switcheroo.c 23643F: include/linux/vga_switcheroo.h 23644 23645VIA RHINE NETWORK DRIVER 23646M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23647S: Maintained 23648F: drivers/net/ethernet/via/via-rhine.c 23649 23650VIA SD/MMC CARD CONTROLLER DRIVER 23651M: Bruce Chang <brucechang@via.com.tw> 23652M: Harald Welte <HaraldWelte@viatech.com> 23653S: Maintained 23654F: drivers/mmc/host/via-sdmmc.c 23655 23656VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23657M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23658L: linux-fbdev@vger.kernel.org 23659S: Maintained 23660F: drivers/video/fbdev/via/ 23661F: include/linux/via-core.h 23662F: include/linux/via_i2c.h 23663 23664VIA VELOCITY NETWORK DRIVER 23665M: Francois Romieu <romieu@fr.zoreil.com> 23666L: netdev@vger.kernel.org 23667S: Maintained 23668F: drivers/net/ethernet/via/via-velocity.* 23669 23670VICODEC VIRTUAL CODEC DRIVER 23671M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23672L: linux-media@vger.kernel.org 23673S: Maintained 23674W: https://linuxtv.org 23675T: git git://linuxtv.org/media_tree.git 23676F: drivers/media/test-drivers/vicodec/* 23677 23678VIDEO I2C POLLING DRIVER 23679M: Matt Ranostay <matt.ranostay@konsulko.com> 23680L: linux-media@vger.kernel.org 23681S: Maintained 23682F: drivers/media/i2c/video-i2c.c 23683 23684VIDEO MULTIPLEXER DRIVER 23685M: Philipp Zabel <p.zabel@pengutronix.de> 23686L: linux-media@vger.kernel.org 23687S: Maintained 23688F: drivers/media/platform/video-mux.c 23689 23690VIDEOBUF2 FRAMEWORK 23691M: Tomasz Figa <tfiga@chromium.org> 23692M: Marek Szyprowski <m.szyprowski@samsung.com> 23693L: linux-media@vger.kernel.org 23694S: Maintained 23695F: drivers/media/common/videobuf2/* 23696F: include/media/videobuf2-* 23697 23698VIDTV VIRTUAL DIGITAL TV DRIVER 23699M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23700L: linux-media@vger.kernel.org 23701S: Maintained 23702W: https://linuxtv.org 23703T: git git://linuxtv.org/media_tree.git 23704F: drivers/media/test-drivers/vidtv/* 23705 23706VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23707M: Shuah Khan <skhan@linuxfoundation.org> 23708R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23709L: linux-media@vger.kernel.org 23710S: Maintained 23711W: https://linuxtv.org 23712T: git git://linuxtv.org/media_tree.git 23713F: drivers/media/test-drivers/vimc/* 23714 23715VIRT LIB 23716M: Alex Williamson <alex.williamson@redhat.com> 23717M: Paolo Bonzini <pbonzini@redhat.com> 23718L: kvm@vger.kernel.org 23719S: Supported 23720F: virt/lib/ 23721 23722VIRTIO AND VHOST VSOCK DRIVER 23723M: Stefan Hajnoczi <stefanha@redhat.com> 23724M: Stefano Garzarella <sgarzare@redhat.com> 23725L: kvm@vger.kernel.org 23726L: virtualization@lists.linux.dev 23727L: netdev@vger.kernel.org 23728S: Maintained 23729F: drivers/vhost/vsock.c 23730F: include/linux/virtio_vsock.h 23731F: include/uapi/linux/virtio_vsock.h 23732F: net/vmw_vsock/virtio_transport.c 23733F: net/vmw_vsock/virtio_transport_common.c 23734 23735VIRTIO BALLOON 23736M: "Michael S. Tsirkin" <mst@redhat.com> 23737M: David Hildenbrand <david@redhat.com> 23738L: virtualization@lists.linux.dev 23739S: Maintained 23740F: drivers/virtio/virtio_balloon.c 23741F: include/linux/balloon_compaction.h 23742F: include/uapi/linux/virtio_balloon.h 23743F: mm/balloon_compaction.c 23744 23745VIRTIO BLOCK AND SCSI DRIVERS 23746M: "Michael S. Tsirkin" <mst@redhat.com> 23747M: Jason Wang <jasowang@redhat.com> 23748R: Paolo Bonzini <pbonzini@redhat.com> 23749R: Stefan Hajnoczi <stefanha@redhat.com> 23750R: Eugenio Pérez <eperezma@redhat.com> 23751L: virtualization@lists.linux.dev 23752S: Maintained 23753F: drivers/block/virtio_blk.c 23754F: drivers/scsi/virtio_scsi.c 23755F: include/uapi/linux/virtio_blk.h 23756F: include/uapi/linux/virtio_scsi.h 23757 23758VIRTIO CONSOLE DRIVER 23759M: Amit Shah <amit@kernel.org> 23760L: virtualization@lists.linux.dev 23761S: Maintained 23762F: drivers/char/virtio_console.c 23763F: include/uapi/linux/virtio_console.h 23764 23765VIRTIO CORE AND NET DRIVERS 23766M: "Michael S. Tsirkin" <mst@redhat.com> 23767M: Jason Wang <jasowang@redhat.com> 23768R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23769R: Eugenio Pérez <eperezma@redhat.com> 23770L: virtualization@lists.linux.dev 23771S: Maintained 23772F: Documentation/ABI/testing/sysfs-bus-vdpa 23773F: Documentation/ABI/testing/sysfs-class-vduse 23774F: Documentation/devicetree/bindings/virtio/ 23775F: Documentation/driver-api/virtio/ 23776F: drivers/block/virtio_blk.c 23777F: drivers/crypto/virtio/ 23778F: drivers/net/virtio_net.c 23779F: drivers/vdpa/ 23780F: drivers/virtio/ 23781F: include/linux/vdpa.h 23782F: include/linux/virtio*.h 23783F: include/linux/vringh.h 23784F: include/uapi/linux/virtio_*.h 23785F: tools/virtio/ 23786F: tools/testing/selftests/drivers/net/virtio_net/ 23787 23788VIRTIO CRYPTO DRIVER 23789M: Gonglei <arei.gonglei@huawei.com> 23790L: virtualization@lists.linux.dev 23791L: linux-crypto@vger.kernel.org 23792S: Maintained 23793F: drivers/crypto/virtio/ 23794F: include/uapi/linux/virtio_crypto.h 23795 23796VIRTIO DRIVERS FOR S390 23797M: Cornelia Huck <cohuck@redhat.com> 23798M: Halil Pasic <pasic@linux.ibm.com> 23799M: Eric Farman <farman@linux.ibm.com> 23800L: linux-s390@vger.kernel.org 23801L: virtualization@lists.linux.dev 23802L: kvm@vger.kernel.org 23803S: Supported 23804F: arch/s390/include/uapi/asm/virtio-ccw.h 23805F: drivers/s390/virtio/ 23806 23807VIRTIO FILE SYSTEM 23808M: Vivek Goyal <vgoyal@redhat.com> 23809M: Stefan Hajnoczi <stefanha@redhat.com> 23810M: Miklos Szeredi <miklos@szeredi.hu> 23811R: Eugenio Pérez <eperezma@redhat.com> 23812L: virtualization@lists.linux.dev 23813L: linux-fsdevel@vger.kernel.org 23814S: Supported 23815W: https://virtio-fs.gitlab.io/ 23816F: Documentation/filesystems/virtiofs.rst 23817F: fs/fuse/virtio_fs.c 23818F: include/uapi/linux/virtio_fs.h 23819 23820VIRTIO GPIO DRIVER 23821M: Enrico Weigelt, metux IT consult <info@metux.net> 23822M: Viresh Kumar <vireshk@kernel.org> 23823L: linux-gpio@vger.kernel.org 23824L: virtualization@lists.linux.dev 23825S: Maintained 23826F: drivers/gpio/gpio-virtio.c 23827F: include/uapi/linux/virtio_gpio.h 23828 23829VIRTIO GPU DRIVER 23830M: David Airlie <airlied@redhat.com> 23831M: Gerd Hoffmann <kraxel@redhat.com> 23832R: Gurchetan Singh <gurchetansingh@chromium.org> 23833R: Chia-I Wu <olvaffe@gmail.com> 23834L: dri-devel@lists.freedesktop.org 23835L: virtualization@lists.linux.dev 23836S: Maintained 23837T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 23838F: drivers/gpu/drm/ci/xfails/virtio* 23839F: drivers/gpu/drm/virtio/ 23840F: include/uapi/linux/virtio_gpu.h 23841 23842VIRTIO HOST (VHOST) 23843M: "Michael S. Tsirkin" <mst@redhat.com> 23844M: Jason Wang <jasowang@redhat.com> 23845R: Eugenio Pérez <eperezma@redhat.com> 23846L: kvm@vger.kernel.org 23847L: virtualization@lists.linux.dev 23848L: netdev@vger.kernel.org 23849S: Maintained 23850T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23851F: drivers/vhost/ 23852F: include/linux/sched/vhost_task.h 23853F: include/linux/vhost_iotlb.h 23854F: include/uapi/linux/vhost.h 23855F: kernel/vhost_task.c 23856 23857VIRTIO HOST (VHOST-SCSI) 23858M: "Michael S. Tsirkin" <mst@redhat.com> 23859M: Jason Wang <jasowang@redhat.com> 23860M: Mike Christie <michael.christie@oracle.com> 23861R: Paolo Bonzini <pbonzini@redhat.com> 23862R: Stefan Hajnoczi <stefanha@redhat.com> 23863L: virtualization@lists.linux.dev 23864S: Maintained 23865F: drivers/vhost/scsi.c 23866 23867VIRTIO I2C DRIVER 23868M: Conghui Chen <conghui.chen@intel.com> 23869M: Viresh Kumar <viresh.kumar@linaro.org> 23870L: linux-i2c@vger.kernel.org 23871L: virtualization@lists.linux.dev 23872S: Maintained 23873F: drivers/i2c/busses/i2c-virtio.c 23874F: include/uapi/linux/virtio_i2c.h 23875 23876VIRTIO INPUT DRIVER 23877M: Gerd Hoffmann <kraxel@redhat.com> 23878S: Maintained 23879F: drivers/virtio/virtio_input.c 23880F: include/uapi/linux/virtio_input.h 23881 23882VIRTIO IOMMU DRIVER 23883M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23884L: virtualization@lists.linux.dev 23885S: Maintained 23886F: drivers/iommu/virtio-iommu.c 23887F: include/uapi/linux/virtio_iommu.h 23888 23889VIRTIO MEM DRIVER 23890M: David Hildenbrand <david@redhat.com> 23891L: virtualization@lists.linux.dev 23892S: Maintained 23893W: https://virtio-mem.gitlab.io/ 23894F: drivers/virtio/virtio_mem.c 23895F: include/uapi/linux/virtio_mem.h 23896 23897VIRTIO PMEM DRIVER 23898M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23899L: virtualization@lists.linux.dev 23900S: Maintained 23901F: drivers/nvdimm/nd_virtio.c 23902F: drivers/nvdimm/virtio_pmem.c 23903 23904VIRTIO SOUND DRIVER 23905M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23906M: "Michael S. Tsirkin" <mst@redhat.com> 23907L: virtualization@lists.linux.dev 23908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23909S: Maintained 23910F: include/uapi/linux/virtio_snd.h 23911F: sound/virtio/* 23912 23913VIRTUAL BOX GUEST DEVICE DRIVER 23914M: Hans de Goede <hdegoede@redhat.com> 23915M: Arnd Bergmann <arnd@arndb.de> 23916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23917S: Maintained 23918F: drivers/virt/vboxguest/ 23919F: include/linux/vbox_utils.h 23920F: include/uapi/linux/vbox*.h 23921 23922VIRTUAL BOX SHARED FOLDER VFS DRIVER 23923M: Hans de Goede <hdegoede@redhat.com> 23924L: linux-fsdevel@vger.kernel.org 23925S: Maintained 23926F: fs/vboxsf/* 23927 23928VIRTUAL PCM TEST DRIVER 23929M: Ivan Orlov <ivan.orlov0322@gmail.com> 23930L: linux-sound@vger.kernel.org 23931S: Maintained 23932F: Documentation/sound/cards/pcmtest.rst 23933F: sound/drivers/pcmtest.c 23934F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23935 23936VIRTUAL SERIO DEVICE DRIVER 23937M: Stephen Chandler Paul <thatslyude@gmail.com> 23938S: Maintained 23939F: drivers/input/serio/userio.c 23940F: include/uapi/linux/userio.h 23941 23942VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23943M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23944S: Maintained 23945F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23946F: drivers/iio/light/veml6075.c 23947 23948VISL VIRTUAL STATELESS DECODER DRIVER 23949M: Daniel Almeida <daniel.almeida@collabora.com> 23950L: linux-media@vger.kernel.org 23951S: Supported 23952F: drivers/media/test-drivers/visl 23953 23954VIVID VIRTUAL VIDEO DRIVER 23955M: Hans Verkuil <hverkuil@xs4all.nl> 23956L: linux-media@vger.kernel.org 23957S: Maintained 23958W: https://linuxtv.org 23959T: git git://linuxtv.org/media_tree.git 23960F: drivers/media/test-drivers/vivid/* 23961 23962VM SOCKETS (AF_VSOCK) 23963M: Stefano Garzarella <sgarzare@redhat.com> 23964L: virtualization@lists.linux.dev 23965L: netdev@vger.kernel.org 23966S: Maintained 23967F: drivers/net/vsockmon.c 23968F: include/net/af_vsock.h 23969F: include/uapi/linux/vm_sockets.h 23970F: include/uapi/linux/vm_sockets_diag.h 23971F: include/uapi/linux/vsockmon.h 23972F: net/vmw_vsock/ 23973F: tools/testing/vsock/ 23974 23975VMALLOC 23976M: Andrew Morton <akpm@linux-foundation.org> 23977R: Uladzislau Rezki <urezki@gmail.com> 23978R: Christoph Hellwig <hch@infradead.org> 23979R: Lorenzo Stoakes <lstoakes@gmail.com> 23980L: linux-mm@kvack.org 23981S: Maintained 23982W: http://www.linux-mm.org 23983T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23984F: include/linux/vmalloc.h 23985F: mm/vmalloc.c 23986 23987VME SUBSYSTEM 23988L: linux-kernel@vger.kernel.org 23989S: Orphan 23990T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23991F: Documentation/driver-api/vme.rst 23992F: drivers/staging/vme_user/ 23993 23994VMWARE BALLOON DRIVER 23995M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23996R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23997L: linux-kernel@vger.kernel.org 23998S: Supported 23999F: drivers/misc/vmw_balloon.c 24000 24001VMWARE HYPERVISOR INTERFACE 24002M: Ajay Kaher <ajay.kaher@broadcom.com> 24003M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24004R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24005L: virtualization@lists.linux.dev 24006L: x86@kernel.org 24007S: Supported 24008T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 24009F: arch/x86/include/asm/vmware.h 24010F: arch/x86/kernel/cpu/vmware.c 24011 24012VMWARE PVRDMA DRIVER 24013M: Bryan Tan <bryan-bt.tan@broadcom.com> 24014M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24015R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24016L: linux-rdma@vger.kernel.org 24017S: Supported 24018F: drivers/infiniband/hw/vmw_pvrdma/ 24019 24020VMWARE PVSCSI DRIVER 24021M: Vishal Bhakta <vishal.bhakta@broadcom.com> 24022R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24023L: linux-scsi@vger.kernel.org 24024S: Supported 24025F: drivers/scsi/vmw_pvscsi.c 24026F: drivers/scsi/vmw_pvscsi.h 24027 24028VMWARE VIRTUAL PTP CLOCK DRIVER 24029M: Nick Shi <nick.shi@broadcom.com> 24030R: Ajay Kaher <ajay.kaher@broadcom.com> 24031R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 24032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24033L: netdev@vger.kernel.org 24034S: Supported 24035F: drivers/ptp/ptp_vmw.c 24036 24037VMWARE VMCI DRIVER 24038M: Bryan Tan <bryan-bt.tan@broadcom.com> 24039M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24040R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24041L: linux-kernel@vger.kernel.org 24042S: Supported 24043F: drivers/misc/vmw_vmci/ 24044F: include/linux/vmw_vmci* 24045 24046VMWARE VMMOUSE SUBDRIVER 24047M: Zack Rusin <zack.rusin@broadcom.com> 24048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24049L: linux-input@vger.kernel.org 24050S: Supported 24051F: drivers/input/mouse/vmmouse.c 24052F: drivers/input/mouse/vmmouse.h 24053 24054VMWARE VMXNET3 ETHERNET DRIVER 24055M: Ronak Doshi <ronak.doshi@broadcom.com> 24056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24057L: netdev@vger.kernel.org 24058S: Supported 24059F: drivers/net/vmxnet3/ 24060 24061VMWARE VSOCK VMCI TRANSPORT DRIVER 24062M: Bryan Tan <bryan-bt.tan@broadcom.com> 24063M: Vishnu Dasa <vishnu.dasa@broadcom.com> 24064R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 24065L: linux-kernel@vger.kernel.org 24066S: Supported 24067F: net/vmw_vsock/vmci_transport* 24068 24069VOCORE VOCORE2 BOARD 24070M: Harvey Hunt <harveyhuntnexus@gmail.com> 24071L: linux-mips@vger.kernel.org 24072S: Maintained 24073F: arch/mips/boot/dts/ralink/vocore2.dts 24074 24075VOLTAGE AND CURRENT REGULATOR FRAMEWORK 24076M: Liam Girdwood <lgirdwood@gmail.com> 24077M: Mark Brown <broonie@kernel.org> 24078L: linux-kernel@vger.kernel.org 24079S: Supported 24080W: http://www.slimlogic.co.uk/?p=48 24081T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 24082F: Documentation/devicetree/bindings/regulator/ 24083F: Documentation/power/regulator/ 24084F: drivers/regulator/ 24085F: include/dt-bindings/regulator/ 24086F: include/linux/regulator/ 24087K: regulator_get_optional 24088 24089VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 24090R: Matti Vaittinen <mazziesaccount@gmail.com> 24091F: drivers/regulator/irq_helpers.c 24092 24093VRF 24094M: David Ahern <dsahern@kernel.org> 24095L: netdev@vger.kernel.org 24096S: Maintained 24097F: Documentation/networking/vrf.rst 24098F: drivers/net/vrf.c 24099 24100VSPRINTF 24101M: Petr Mladek <pmladek@suse.com> 24102M: Steven Rostedt <rostedt@goodmis.org> 24103R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 24104R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 24105R: Sergey Senozhatsky <senozhatsky@chromium.org> 24106S: Maintained 24107T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 24108F: Documentation/core-api/printk-formats.rst 24109F: lib/test_printf.c 24110F: lib/test_scanf.c 24111F: lib/vsprintf.c 24112 24113VT1211 HARDWARE MONITOR DRIVER 24114M: Juerg Haefliger <juergh@proton.me> 24115L: linux-hwmon@vger.kernel.org 24116S: Maintained 24117F: Documentation/hwmon/vt1211.rst 24118F: drivers/hwmon/vt1211.c 24119 24120VT8231 HARDWARE MONITOR DRIVER 24121M: Roger Lucas <vt8231@hiddenengine.co.uk> 24122L: linux-hwmon@vger.kernel.org 24123S: Maintained 24124F: drivers/hwmon/vt8231.c 24125 24126VUB300 USB to SDIO/SD/MMC bridge chip 24127L: linux-mmc@vger.kernel.org 24128S: Orphan 24129F: drivers/mmc/host/vub300.c 24130 24131W1 DALLAS'S 1-WIRE BUS 24132M: Krzysztof Kozlowski <krzk@kernel.org> 24133S: Maintained 24134F: Documentation/devicetree/bindings/w1/ 24135F: Documentation/w1/ 24136F: drivers/w1/ 24137F: include/linux/w1.h 24138 24139W83791D HARDWARE MONITORING DRIVER 24140M: Marc Hulsman <m.hulsman@tudelft.nl> 24141L: linux-hwmon@vger.kernel.org 24142S: Maintained 24143F: Documentation/hwmon/w83791d.rst 24144F: drivers/hwmon/w83791d.c 24145 24146W83793 HARDWARE MONITORING DRIVER 24147M: Rudolf Marek <r.marek@assembler.cz> 24148L: linux-hwmon@vger.kernel.org 24149S: Maintained 24150F: Documentation/hwmon/w83793.rst 24151F: drivers/hwmon/w83793.c 24152 24153W83795 HARDWARE MONITORING DRIVER 24154M: Jean Delvare <jdelvare@suse.com> 24155L: linux-hwmon@vger.kernel.org 24156S: Maintained 24157F: drivers/hwmon/w83795.c 24158 24159W83L51xD SD/MMC CARD INTERFACE DRIVER 24160M: Pierre Ossman <pierre@ossman.eu> 24161S: Maintained 24162F: drivers/mmc/host/wbsd.* 24163 24164WACOM PROTOCOL 4 SERIAL TABLETS 24165M: Julian Squires <julian@cipht.net> 24166M: Hans de Goede <hdegoede@redhat.com> 24167L: linux-input@vger.kernel.org 24168S: Maintained 24169F: drivers/input/tablet/wacom_serial4.c 24170 24171WANGXUN ETHERNET DRIVER 24172M: Jiawen Wu <jiawenwu@trustnetic.com> 24173M: Mengyuan Lou <mengyuanlou@net-swift.com> 24174L: netdev@vger.kernel.org 24175S: Maintained 24176W: https://www.net-swift.com 24177F: Documentation/networking/device_drivers/ethernet/wangxun/* 24178F: drivers/net/ethernet/wangxun/ 24179F: drivers/net/pcs/pcs-xpcs-wx.c 24180 24181WATCHDOG DEVICE DRIVERS 24182M: Wim Van Sebroeck <wim@linux-watchdog.org> 24183M: Guenter Roeck <linux@roeck-us.net> 24184L: linux-watchdog@vger.kernel.org 24185S: Maintained 24186W: http://www.linux-watchdog.org/ 24187T: git git://www.linux-watchdog.org/linux-watchdog.git 24188F: Documentation/devicetree/bindings/watchdog/ 24189F: Documentation/watchdog/ 24190F: drivers/watchdog/ 24191F: include/linux/watchdog.h 24192F: include/trace/events/watchdog.h 24193F: include/uapi/linux/watchdog.h 24194 24195WAVE5 VPU CODEC DRIVER 24196M: Nas Chung <nas.chung@chipsnmedia.com> 24197M: Jackson Lee <jackson.lee@chipsnmedia.com> 24198L: linux-media@vger.kernel.org 24199S: Maintained 24200F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 24201F: drivers/media/platform/chips-media/wave5/ 24202 24203WHISKEYCOVE PMIC GPIO DRIVER 24204M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 24205L: linux-gpio@vger.kernel.org 24206S: Maintained 24207F: drivers/gpio/gpio-wcove.c 24208 24209WHWAVE RTC DRIVER 24210M: Dianlong Li <long17.cool@163.com> 24211L: linux-rtc@vger.kernel.org 24212S: Maintained 24213F: drivers/rtc/rtc-sd3078.c 24214 24215WIIMOTE HID DRIVER 24216M: David Rheinsberg <david@readahead.eu> 24217L: linux-input@vger.kernel.org 24218S: Maintained 24219F: drivers/hid/hid-wiimote* 24220 24221WILOCITY WIL6210 WIRELESS DRIVER 24222L: linux-wireless@vger.kernel.org 24223S: Orphan 24224W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 24225F: drivers/net/wireless/ath/wil6210/ 24226 24227WINBOND CIR DRIVER 24228M: David Härdeman <david@hardeman.nu> 24229S: Maintained 24230F: drivers/media/rc/winbond-cir.c 24231 24232WINSYSTEMS EBC-C384 WATCHDOG DRIVER 24233L: linux-watchdog@vger.kernel.org 24234S: Orphan 24235F: drivers/watchdog/ebc-c384_wdt.c 24236 24237WINSYSTEMS WS16C48 GPIO DRIVER 24238M: William Breathitt Gray <wbg@kernel.org> 24239L: linux-gpio@vger.kernel.org 24240S: Maintained 24241F: drivers/gpio/gpio-ws16c48.c 24242 24243WIREGUARD SECURE NETWORK TUNNEL 24244M: Jason A. Donenfeld <Jason@zx2c4.com> 24245L: wireguard@lists.zx2c4.com 24246L: netdev@vger.kernel.org 24247S: Maintained 24248F: drivers/net/wireguard/ 24249F: tools/testing/selftests/wireguard/ 24250 24251WISTRON LAPTOP BUTTON DRIVER 24252M: Miloslav Trmac <mitr@volny.cz> 24253S: Maintained 24254F: drivers/input/misc/wistron_btns.c 24255 24256WMI BINARY MOF DRIVER 24257M: Armin Wolf <W_Armin@gmx.de> 24258R: Thomas Weißschuh <linux@weissschuh.net> 24259L: platform-driver-x86@vger.kernel.org 24260S: Maintained 24261F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 24262F: Documentation/wmi/devices/wmi-bmof.rst 24263F: drivers/platform/x86/wmi-bmof.c 24264 24265WOLFSON MICROELECTRONICS DRIVERS 24266L: patches@opensource.cirrus.com 24267S: Supported 24268W: https://github.com/CirrusLogic/linux-drivers/wiki 24269T: git https://github.com/CirrusLogic/linux-drivers.git 24270F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 24271F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 24272F: Documentation/devicetree/bindings/mfd/wm831x.txt 24273F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 24274F: Documentation/devicetree/bindings/sound/wlf,*.yaml 24275F: Documentation/devicetree/bindings/sound/wm* 24276F: Documentation/hwmon/wm83??.rst 24277F: arch/arm/mach-s3c/mach-crag6410* 24278F: drivers/clk/clk-wm83*.c 24279F: drivers/gpio/gpio-*wm*.c 24280F: drivers/gpio/gpio-arizona.c 24281F: drivers/hwmon/wm83??-hwmon.c 24282F: drivers/input/misc/wm831x-on.c 24283F: drivers/input/touchscreen/wm831x-ts.c 24284F: drivers/input/touchscreen/wm97*.c 24285F: drivers/leds/leds-wm83*.c 24286F: drivers/mfd/arizona* 24287F: drivers/mfd/cs47l24* 24288F: drivers/mfd/wm*.c 24289F: drivers/power/supply/wm83*.c 24290F: drivers/regulator/arizona* 24291F: drivers/regulator/wm8*.c 24292F: drivers/rtc/rtc-wm83*.c 24293F: drivers/video/backlight/wm83*_bl.c 24294F: drivers/watchdog/wm83*_wdt.c 24295F: include/linux/mfd/arizona/ 24296F: include/linux/mfd/wm831x/ 24297F: include/linux/mfd/wm8350/ 24298F: include/linux/mfd/wm8400* 24299F: include/linux/regulator/arizona* 24300F: include/linux/wm97xx.h 24301F: include/sound/wm????.h 24302F: sound/soc/codecs/arizona* 24303F: sound/soc/codecs/cs47l24* 24304F: sound/soc/codecs/wm* 24305 24306WORKQUEUE 24307M: Tejun Heo <tj@kernel.org> 24308R: Lai Jiangshan <jiangshanlai@gmail.com> 24309S: Maintained 24310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 24311F: Documentation/core-api/workqueue.rst 24312F: include/linux/workqueue.h 24313F: kernel/workqueue.c 24314F: kernel/workqueue_internal.h 24315 24316WWAN DRIVERS 24317M: Loic Poulain <loic.poulain@linaro.org> 24318M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24319R: Johannes Berg <johannes@sipsolutions.net> 24320L: netdev@vger.kernel.org 24321S: Maintained 24322F: drivers/net/wwan/ 24323F: include/linux/wwan.h 24324F: include/uapi/linux/wwan.h 24325 24326X-POWERS AXP288 PMIC DRIVERS 24327M: Hans de Goede <hdegoede@redhat.com> 24328S: Maintained 24329F: drivers/acpi/pmic/intel_pmic_xpower.c 24330N: axp288 24331 24332X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24333M: Chen-Yu Tsai <wens@csie.org> 24334L: linux-kernel@vger.kernel.org 24335S: Maintained 24336N: axp[128] 24337 24338X.25 STACK 24339M: Martin Schiller <ms@dev.tdt.de> 24340L: linux-x25@vger.kernel.org 24341S: Maintained 24342F: Documentation/networking/lapb-module.rst 24343F: Documentation/networking/x25* 24344F: drivers/net/wan/hdlc_x25.c 24345F: drivers/net/wan/lapbether.c 24346F: include/*/lapb.h 24347F: include/net/x25* 24348F: include/uapi/linux/x25.h 24349F: net/lapb/ 24350F: net/x25/ 24351 24352X86 ARCHITECTURE (32-BIT AND 64-BIT) 24353M: Thomas Gleixner <tglx@linutronix.de> 24354M: Ingo Molnar <mingo@redhat.com> 24355M: Borislav Petkov <bp@alien8.de> 24356M: Dave Hansen <dave.hansen@linux.intel.com> 24357M: x86@kernel.org 24358R: "H. Peter Anvin" <hpa@zytor.com> 24359L: linux-kernel@vger.kernel.org 24360S: Maintained 24361T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24362F: Documentation/arch/x86/ 24363F: Documentation/devicetree/bindings/x86/ 24364F: arch/x86/ 24365 24366X86 ENTRY CODE 24367M: Andy Lutomirski <luto@kernel.org> 24368L: linux-kernel@vger.kernel.org 24369S: Maintained 24370T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24371F: arch/x86/entry/ 24372 24373X86 HARDWARE VULNERABILITIES 24374M: Thomas Gleixner <tglx@linutronix.de> 24375M: Borislav Petkov <bp@alien8.de> 24376M: Peter Zijlstra <peterz@infradead.org> 24377M: Josh Poimboeuf <jpoimboe@kernel.org> 24378R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24379S: Maintained 24380F: Documentation/admin-guide/hw-vuln/ 24381F: arch/x86/include/asm/nospec-branch.h 24382F: arch/x86/kernel/cpu/bugs.c 24383 24384X86 MCE INFRASTRUCTURE 24385M: Tony Luck <tony.luck@intel.com> 24386M: Borislav Petkov <bp@alien8.de> 24387L: linux-edac@vger.kernel.org 24388S: Maintained 24389F: Documentation/ABI/testing/sysfs-mce 24390F: Documentation/arch/x86/x86_64/machinecheck.rst 24391F: arch/x86/kernel/cpu/mce/* 24392 24393X86 MICROCODE UPDATE SUPPORT 24394M: Borislav Petkov <bp@alien8.de> 24395S: Maintained 24396F: arch/x86/kernel/cpu/microcode/* 24397 24398X86 MM 24399M: Dave Hansen <dave.hansen@linux.intel.com> 24400M: Andy Lutomirski <luto@kernel.org> 24401M: Peter Zijlstra <peterz@infradead.org> 24402L: linux-kernel@vger.kernel.org 24403S: Maintained 24404T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24405F: arch/x86/mm/ 24406 24407X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24408M: Hans de Goede <hdegoede@redhat.com> 24409L: platform-driver-x86@vger.kernel.org 24410S: Maintained 24411T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24412F: drivers/platform/x86/x86-android-tablets/ 24413 24414X86 PLATFORM DRIVERS 24415M: Hans de Goede <hdegoede@redhat.com> 24416M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24417L: platform-driver-x86@vger.kernel.org 24418S: Maintained 24419Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24420T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24421F: drivers/platform/olpc/ 24422F: drivers/platform/x86/ 24423F: include/linux/platform_data/x86/ 24424 24425X86 PLATFORM UV HPE SUPERDOME FLEX 24426M: Steve Wahl <steve.wahl@hpe.com> 24427R: Justin Ernst <justin.ernst@hpe.com> 24428R: Kyle Meyer <kyle.meyer@hpe.com> 24429R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24430R: Russ Anderson <russ.anderson@hpe.com> 24431S: Supported 24432F: arch/x86/include/asm/uv/ 24433F: arch/x86/kernel/apic/x2apic_uv_x.c 24434F: arch/x86/platform/uv/ 24435 24436X86 STACK UNWINDING 24437M: Josh Poimboeuf <jpoimboe@kernel.org> 24438M: Peter Zijlstra <peterz@infradead.org> 24439S: Supported 24440F: arch/x86/include/asm/unwind*.h 24441F: arch/x86/kernel/dumpstack.c 24442F: arch/x86/kernel/stacktrace.c 24443F: arch/x86/kernel/unwind_*.c 24444 24445X86 TRUST DOMAIN EXTENSIONS (TDX) 24446M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24447R: Dave Hansen <dave.hansen@linux.intel.com> 24448L: x86@kernel.org 24449L: linux-coco@lists.linux.dev 24450S: Supported 24451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24452F: arch/x86/boot/compressed/tdx* 24453F: arch/x86/coco/tdx/ 24454F: arch/x86/include/asm/shared/tdx.h 24455F: arch/x86/include/asm/tdx.h 24456F: arch/x86/virt/vmx/tdx/ 24457F: drivers/virt/coco/tdx-guest 24458 24459X86 VDSO 24460M: Andy Lutomirski <luto@kernel.org> 24461L: linux-kernel@vger.kernel.org 24462S: Maintained 24463T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24464F: arch/x86/entry/vdso/ 24465 24466XARRAY 24467M: Matthew Wilcox <willy@infradead.org> 24468L: linux-fsdevel@vger.kernel.org 24469S: Supported 24470F: Documentation/core-api/xarray.rst 24471F: include/linux/idr.h 24472F: include/linux/xarray.h 24473F: lib/idr.c 24474F: lib/xarray.c 24475F: tools/testing/radix-tree 24476 24477XBOX DVD IR REMOTE 24478M: Benjamin Valentin <benpicco@googlemail.com> 24479S: Maintained 24480F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24481F: drivers/media/rc/xbox_remote.c 24482 24483XC2028/3028 TUNER DRIVER 24484M: Mauro Carvalho Chehab <mchehab@kernel.org> 24485L: linux-media@vger.kernel.org 24486S: Maintained 24487W: https://linuxtv.org 24488T: git git://linuxtv.org/media_tree.git 24489F: drivers/media/tuners/xc2028.* 24490 24491XDP (eXpress Data Path) 24492M: Alexei Starovoitov <ast@kernel.org> 24493M: Daniel Borkmann <daniel@iogearbox.net> 24494M: David S. Miller <davem@davemloft.net> 24495M: Jakub Kicinski <kuba@kernel.org> 24496M: Jesper Dangaard Brouer <hawk@kernel.org> 24497M: John Fastabend <john.fastabend@gmail.com> 24498L: netdev@vger.kernel.org 24499L: bpf@vger.kernel.org 24500S: Supported 24501F: drivers/net/ethernet/*/*/*/*/*xdp* 24502F: drivers/net/ethernet/*/*/*xdp* 24503F: include/net/xdp.h 24504F: include/net/xdp_priv.h 24505F: include/trace/events/xdp.h 24506F: kernel/bpf/cpumap.c 24507F: kernel/bpf/devmap.c 24508F: net/core/xdp.c 24509F: samples/bpf/xdp* 24510F: tools/testing/selftests/bpf/*/*xdp* 24511F: tools/testing/selftests/bpf/*xdp* 24512K: (?:\b|_)xdp(?:\b|_) 24513 24514XDP SOCKETS (AF_XDP) 24515M: Björn Töpel <bjorn@kernel.org> 24516M: Magnus Karlsson <magnus.karlsson@intel.com> 24517M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24518R: Jonathan Lemon <jonathan.lemon@gmail.com> 24519L: netdev@vger.kernel.org 24520L: bpf@vger.kernel.org 24521S: Maintained 24522F: Documentation/networking/af_xdp.rst 24523F: include/net/netns/xdp.h 24524F: include/net/xdp_sock* 24525F: include/net/xsk_buff_pool.h 24526F: include/uapi/linux/if_xdp.h 24527F: include/uapi/linux/xdp_diag.h 24528F: net/xdp/ 24529F: tools/testing/selftests/bpf/*xsk* 24530 24531XEN BLOCK SUBSYSTEM 24532M: Roger Pau Monné <roger.pau@citrix.com> 24533L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24534S: Supported 24535F: drivers/block/xen* 24536F: drivers/block/xen-blkback/* 24537 24538XEN HYPERVISOR ARM 24539M: Stefano Stabellini <sstabellini@kernel.org> 24540L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24541S: Maintained 24542F: arch/arm/include/asm/xen/ 24543F: arch/arm/xen/ 24544 24545XEN HYPERVISOR ARM64 24546M: Stefano Stabellini <sstabellini@kernel.org> 24547L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24548S: Maintained 24549F: arch/arm64/include/asm/xen/ 24550F: arch/arm64/xen/ 24551 24552XEN HYPERVISOR INTERFACE 24553M: Juergen Gross <jgross@suse.com> 24554M: Stefano Stabellini <sstabellini@kernel.org> 24555R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24556L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24557S: Supported 24558T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24559F: Documentation/ABI/stable/sysfs-hypervisor-xen 24560F: Documentation/ABI/testing/sysfs-hypervisor-xen 24561F: drivers/*/xen-*front.c 24562F: drivers/xen/ 24563F: include/uapi/xen/ 24564F: include/xen/ 24565F: kernel/configs/xen.config 24566 24567XEN HYPERVISOR X86 24568M: Juergen Gross <jgross@suse.com> 24569R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24570L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24571S: Supported 24572F: arch/x86/configs/xen.config 24573F: arch/x86/include/asm/pvclock-abi.h 24574F: arch/x86/include/asm/xen/ 24575F: arch/x86/platform/pvh/ 24576F: arch/x86/xen/ 24577 24578XEN NETWORK BACKEND DRIVER 24579M: Wei Liu <wei.liu@kernel.org> 24580M: Paul Durrant <paul@xen.org> 24581L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24582L: netdev@vger.kernel.org 24583S: Supported 24584F: drivers/net/xen-netback/* 24585 24586XEN PCI SUBSYSTEM 24587M: Juergen Gross <jgross@suse.com> 24588L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24589S: Supported 24590F: arch/x86/pci/*xen* 24591F: drivers/pci/*xen* 24592 24593XEN PVSCSI DRIVERS 24594M: Juergen Gross <jgross@suse.com> 24595L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24596L: linux-scsi@vger.kernel.org 24597S: Supported 24598F: drivers/scsi/xen-scsifront.c 24599F: drivers/xen/xen-scsiback.c 24600F: include/xen/interface/io/vscsiif.h 24601 24602XEN PVUSB DRIVER 24603M: Juergen Gross <jgross@suse.com> 24604L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24605L: linux-usb@vger.kernel.org 24606S: Supported 24607F: drivers/usb/host/xen* 24608F: include/xen/interface/io/usbif.h 24609 24610XEN SOUND FRONTEND DRIVER 24611M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24612L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24613L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24614S: Supported 24615F: sound/xen/* 24616 24617XEN SWIOTLB SUBSYSTEM 24618M: Juergen Gross <jgross@suse.com> 24619M: Stefano Stabellini <sstabellini@kernel.org> 24620L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24621L: iommu@lists.linux.dev 24622S: Supported 24623F: arch/*/include/asm/xen/swiotlb-xen.h 24624F: drivers/xen/swiotlb-xen.c 24625F: include/xen/arm/swiotlb-xen.h 24626F: include/xen/swiotlb-xen.h 24627 24628XFS FILESYSTEM 24629M: Chandan Babu R <chandan.babu@oracle.com> 24630R: Darrick J. Wong <djwong@kernel.org> 24631L: linux-xfs@vger.kernel.org 24632S: Supported 24633W: http://xfs.org/ 24634C: irc://irc.oftc.net/xfs 24635T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24636P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24637F: Documentation/ABI/testing/sysfs-fs-xfs 24638F: Documentation/admin-guide/xfs.rst 24639F: Documentation/filesystems/xfs/* 24640F: fs/xfs/ 24641F: include/uapi/linux/dqblk_xfs.h 24642F: include/uapi/linux/fsmap.h 24643 24644XILINX AMS DRIVER 24645M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24646L: linux-iio@vger.kernel.org 24647S: Maintained 24648F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24649F: drivers/iio/adc/xilinx-ams.c 24650 24651XILINX AXI ETHERNET DRIVER 24652M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24653S: Maintained 24654F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24655F: drivers/net/ethernet/xilinx/xilinx_axienet* 24656 24657XILINX CAN DRIVER 24658M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24659L: linux-can@vger.kernel.org 24660S: Maintained 24661F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24662F: drivers/net/can/xilinx_can.c 24663 24664XILINX EVENT MANAGEMENT DRIVER 24665M: Michal Simek <michal.simek@amd.com> 24666S: Maintained 24667F: drivers/soc/xilinx/xlnx_event_manager.c 24668F: include/linux/firmware/xlnx-event-manager.h 24669 24670XILINX GPIO DRIVER 24671M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24672R: Srinivas Neeli <srinivas.neeli@amd.com> 24673R: Michal Simek <michal.simek@amd.com> 24674S: Maintained 24675F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24676F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24677F: drivers/gpio/gpio-xilinx.c 24678F: drivers/gpio/gpio-zynq.c 24679 24680XILINX LL TEMAC ETHERNET DRIVER 24681L: netdev@vger.kernel.org 24682S: Orphan 24683F: drivers/net/ethernet/xilinx/ll_temac* 24684 24685XILINX PWM DRIVER 24686M: Sean Anderson <sean.anderson@seco.com> 24687S: Maintained 24688F: drivers/pwm/pwm-xilinx.c 24689F: include/clocksource/timer-xilinx.h 24690 24691XILINX SD-FEC IP CORES 24692M: Derek Kiernan <derek.kiernan@amd.com> 24693M: Dragan Cvetic <dragan.cvetic@amd.com> 24694S: Maintained 24695F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24696F: Documentation/misc-devices/xilinx_sdfec.rst 24697F: drivers/misc/Kconfig 24698F: drivers/misc/Makefile 24699F: drivers/misc/xilinx_sdfec.c 24700F: include/uapi/misc/xilinx_sdfec.h 24701 24702XILINX UARTLITE SERIAL DRIVER 24703M: Peter Korsgaard <jacmet@sunsite.dk> 24704L: linux-serial@vger.kernel.org 24705S: Maintained 24706F: drivers/tty/serial/uartlite.c 24707 24708XILINX VIDEO IP CORES 24709M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24710L: linux-media@vger.kernel.org 24711S: Supported 24712T: git git://linuxtv.org/media_tree.git 24713F: Documentation/devicetree/bindings/media/xilinx/ 24714F: drivers/media/platform/xilinx/ 24715F: include/uapi/linux/xilinx-v4l2-controls.h 24716 24717XILINX VERSAL EDAC DRIVER 24718M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24719M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24720S: Maintained 24721F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24722F: drivers/edac/versal_edac.c 24723 24724XILINX WATCHDOG DRIVER 24725M: Srinivas Neeli <srinivas.neeli@amd.com> 24726R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24727R: Michal Simek <michal.simek@amd.com> 24728S: Maintained 24729F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24730F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24731F: drivers/watchdog/of_xilinx_wdt.c 24732F: drivers/watchdog/xilinx_wwdt.c 24733 24734XILINX XDMA DRIVER 24735M: Lizhi Hou <lizhi.hou@amd.com> 24736M: Brian Xu <brian.xu@amd.com> 24737M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24738L: dmaengine@vger.kernel.org 24739S: Supported 24740F: drivers/dma/xilinx/xdma-regs.h 24741F: drivers/dma/xilinx/xdma.c 24742F: include/linux/dma/amd_xdma.h 24743F: include/linux/platform_data/amd_xdma.h 24744 24745XILINX ZYNQMP DPDMA DRIVER 24746M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24747L: dmaengine@vger.kernel.org 24748S: Supported 24749F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24750F: drivers/dma/xilinx/xilinx_dpdma.c 24751F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24752 24753XILINX ZYNQMP OCM EDAC DRIVER 24754M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24755M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24756S: Maintained 24757F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24758F: drivers/edac/zynqmp_edac.c 24759 24760XILINX ZYNQMP PSGTR PHY DRIVER 24761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24762L: linux-kernel@vger.kernel.org 24763S: Supported 24764T: git https://github.com/Xilinx/linux-xlnx.git 24765F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24766F: drivers/phy/xilinx/phy-zynqmp.c 24767 24768XILINX ZYNQMP SHA3 DRIVER 24769M: Harsha <harsha.harsha@amd.com> 24770S: Maintained 24771F: drivers/crypto/xilinx/zynqmp-sha.c 24772 24773XILINX ZYNQMP NVMEM DRIVER 24774M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24775M: Kalyani Akula <kalyani.akula@amd.com> 24776R: Michal Simek <michal.simek@amd.com> 24777S: Maintained 24778F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24779F: drivers/nvmem/zynqmp_nvmem.c 24780 24781XILLYBUS DRIVER 24782M: Eli Billauer <eli.billauer@gmail.com> 24783L: linux-kernel@vger.kernel.org 24784S: Supported 24785F: drivers/char/xillybus/ 24786 24787XLP9XX I2C DRIVER 24788M: George Cherian <gcherian@marvell.com> 24789L: linux-i2c@vger.kernel.org 24790S: Supported 24791W: http://www.marvell.com 24792F: drivers/i2c/busses/i2c-xlp9xx.c 24793 24794XRA1403 GPIO EXPANDER 24795M: Nandor Han <nandor.han@ge.com> 24796L: linux-gpio@vger.kernel.org 24797S: Maintained 24798F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24799F: drivers/gpio/gpio-xra1403.c 24800 24801XTENSA XTFPGA PLATFORM SUPPORT 24802M: Max Filippov <jcmvbkbc@gmail.com> 24803S: Maintained 24804F: drivers/spi/spi-xtensa-xtfpga.c 24805F: sound/soc/xtensa/xtfpga-i2s.c 24806 24807YAM DRIVER FOR AX.25 24808M: Jean-Paul Roubelat <jpr@f6fbb.org> 24809L: linux-hams@vger.kernel.org 24810S: Maintained 24811F: drivers/net/hamradio/yam* 24812F: include/linux/yam.h 24813 24814YAMA SECURITY MODULE 24815M: Kees Cook <keescook@chromium.org> 24816S: Supported 24817T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24818F: Documentation/admin-guide/LSM/Yama.rst 24819F: security/yama/ 24820 24821YAML NETLINK (YNL) 24822M: Donald Hunter <donald.hunter@gmail.com> 24823M: Jakub Kicinski <kuba@kernel.org> 24824F: Documentation/netlink/ 24825F: Documentation/userspace-api/netlink/intro-specs.rst 24826F: Documentation/userspace-api/netlink/specs.rst 24827F: tools/net/ynl/ 24828 24829YEALINK PHONE DRIVER 24830M: Henk Vergonet <Henk.Vergonet@gmail.com> 24831L: usbb2k-api-dev@nongnu.org 24832S: Maintained 24833F: Documentation/input/devices/yealink.rst 24834F: drivers/input/misc/yealink.* 24835 24836Z3FOLD COMPRESSED PAGE ALLOCATOR 24837M: Vitaly Wool <vitaly.wool@konsulko.com> 24838R: Miaohe Lin <linmiaohe@huawei.com> 24839L: linux-mm@kvack.org 24840S: Maintained 24841F: mm/z3fold.c 24842 24843Z8530 DRIVER FOR AX.25 24844M: Joerg Reuter <jreuter@yaina.de> 24845L: linux-hams@vger.kernel.org 24846S: Maintained 24847W: http://yaina.de/jreuter/ 24848W: http://www.qsl.net/dl1bke/ 24849F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24850F: drivers/net/hamradio/*scc.c 24851F: drivers/net/hamradio/z8530.h 24852 24853ZBUD COMPRESSED PAGE ALLOCATOR 24854M: Seth Jennings <sjenning@redhat.com> 24855M: Dan Streetman <ddstreet@ieee.org> 24856L: linux-mm@kvack.org 24857S: Maintained 24858F: mm/zbud.c 24859 24860ZD1211RW WIRELESS DRIVER 24861L: linux-wireless@vger.kernel.org 24862S: Orphan 24863F: drivers/net/wireless/zydas/zd1211rw/ 24864 24865ZD1301 MEDIA DRIVER 24866L: linux-media@vger.kernel.org 24867S: Orphan 24868W: https://linuxtv.org/ 24869Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24870F: drivers/media/usb/dvb-usb-v2/zd1301* 24871 24872ZD1301_DEMOD MEDIA DRIVER 24873L: linux-media@vger.kernel.org 24874S: Orphan 24875W: https://linuxtv.org/ 24876Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24877F: drivers/media/dvb-frontends/zd1301_demod* 24878 24879ZHAOXIN PROCESSOR SUPPORT 24880M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24881L: linux-kernel@vger.kernel.org 24882S: Maintained 24883F: arch/x86/kernel/cpu/zhaoxin.c 24884 24885ZONEFS FILESYSTEM 24886M: Damien Le Moal <dlemoal@kernel.org> 24887M: Naohiro Aota <naohiro.aota@wdc.com> 24888R: Johannes Thumshirn <jth@kernel.org> 24889L: linux-fsdevel@vger.kernel.org 24890S: Maintained 24891T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24892F: Documentation/filesystems/zonefs.rst 24893F: fs/zonefs/ 24894 24895ZR36067 VIDEO FOR LINUX DRIVER 24896M: Corentin Labbe <clabbe@baylibre.com> 24897L: mjpeg-users@lists.sourceforge.net 24898L: linux-media@vger.kernel.org 24899S: Maintained 24900W: http://mjpeg.sourceforge.net/driver-zoran/ 24901Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24902F: Documentation/driver-api/media/drivers/zoran.rst 24903F: drivers/media/pci/zoran/ 24904 24905ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24906M: Minchan Kim <minchan@kernel.org> 24907M: Sergey Senozhatsky <senozhatsky@chromium.org> 24908L: linux-kernel@vger.kernel.org 24909S: Maintained 24910F: Documentation/admin-guide/blockdev/zram.rst 24911F: drivers/block/zram/ 24912 24913ZS DECSTATION Z85C30 SERIAL DRIVER 24914M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24915S: Maintained 24916F: drivers/tty/serial/zs.* 24917 24918ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24919M: Minchan Kim <minchan@kernel.org> 24920M: Sergey Senozhatsky <senozhatsky@chromium.org> 24921L: linux-mm@kvack.org 24922S: Maintained 24923F: Documentation/mm/zsmalloc.rst 24924F: include/linux/zsmalloc.h 24925F: mm/zsmalloc.c 24926 24927ZSTD 24928M: Nick Terrell <terrelln@fb.com> 24929S: Maintained 24930B: https://github.com/facebook/zstd/issues 24931T: git https://github.com/terrelln/linux.git 24932F: crypto/zstd.c 24933F: include/linux/zstd* 24934F: lib/decompress_unzstd.c 24935F: lib/zstd/ 24936N: zstd 24937K: zstd 24938 24939ZSWAP COMPRESSED SWAP CACHING 24940M: Johannes Weiner <hannes@cmpxchg.org> 24941M: Yosry Ahmed <yosryahmed@google.com> 24942M: Nhat Pham <nphamcs@gmail.com> 24943R: Chengming Zhou <chengming.zhou@linux.dev> 24944L: linux-mm@kvack.org 24945S: Maintained 24946F: Documentation/admin-guide/mm/zswap.rst 24947F: include/linux/zpool.h 24948F: include/linux/zswap.h 24949F: mm/zpool.c 24950F: mm/zswap.c 24951F: tools/testing/selftests/cgroup/test_zswap.c 24952 24953THE REST 24954M: Linus Torvalds <torvalds@linux-foundation.org> 24955L: linux-kernel@vger.kernel.org 24956S: Buried alive in reporters 24957T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24958F: * 24959F: */ 24960
