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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 3857R: Xu Kuohai <xukuohai@huaweicloud.com> 3858L: bpf@vger.kernel.org 3859S: Supported 3860F: arch/arm64/net/ 3861 3862BPF JIT for LOONGARCH 3863M: Tiezhu Yang <yangtiezhu@loongson.cn> 3864R: Hengqi Chen <hengqi.chen@gmail.com> 3865L: bpf@vger.kernel.org 3866S: Maintained 3867F: arch/loongarch/net/ 3868 3869BPF JIT for MIPS (32-BIT AND 64-BIT) 3870M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3871M: Paul Burton <paulburton@kernel.org> 3872L: bpf@vger.kernel.org 3873S: Maintained 3874F: arch/mips/net/ 3875 3876BPF JIT for NFP NICs 3877M: Jakub Kicinski <kuba@kernel.org> 3878L: bpf@vger.kernel.org 3879S: Odd Fixes 3880F: drivers/net/ethernet/netronome/nfp/bpf/ 3881 3882BPF JIT for POWERPC (32-BIT AND 64-BIT) 3883M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3884M: Michael Ellerman <mpe@ellerman.id.au> 3885L: bpf@vger.kernel.org 3886S: Supported 3887F: arch/powerpc/net/ 3888 3889BPF JIT for RISC-V (32-bit) 3890M: Luke Nelson <luke.r.nels@gmail.com> 3891M: Xi Wang <xi.wang@gmail.com> 3892L: bpf@vger.kernel.org 3893S: Maintained 3894F: arch/riscv/net/ 3895X: arch/riscv/net/bpf_jit_comp64.c 3896 3897BPF JIT for RISC-V (64-bit) 3898M: Björn Töpel <bjorn@kernel.org> 3899R: Pu Lehui <pulehui@huawei.com> 3900R: Puranjay Mohan <puranjay@kernel.org> 3901L: bpf@vger.kernel.org 3902S: Maintained 3903F: arch/riscv/net/ 3904X: arch/riscv/net/bpf_jit_comp32.c 3905 3906BPF JIT for S390 3907M: Ilya Leoshkevich <iii@linux.ibm.com> 3908M: Heiko Carstens <hca@linux.ibm.com> 3909M: Vasily Gorbik <gor@linux.ibm.com> 3910L: bpf@vger.kernel.org 3911S: Supported 3912F: arch/s390/net/ 3913X: arch/s390/net/pnet.c 3914 3915BPF JIT for SPARC (32-BIT AND 64-BIT) 3916M: David S. Miller <davem@davemloft.net> 3917L: bpf@vger.kernel.org 3918S: Odd Fixes 3919F: arch/sparc/net/ 3920 3921BPF JIT for X86 32-BIT 3922M: Wang YanQing <udknight@gmail.com> 3923L: bpf@vger.kernel.org 3924S: Odd Fixes 3925F: arch/x86/net/bpf_jit_comp32.c 3926 3927BPF JIT for X86 64-BIT 3928M: Alexei Starovoitov <ast@kernel.org> 3929M: Daniel Borkmann <daniel@iogearbox.net> 3930L: bpf@vger.kernel.org 3931S: Supported 3932F: arch/x86/net/ 3933X: arch/x86/net/bpf_jit_comp32.c 3934 3935BPF [BTF] 3936M: Martin KaFai Lau <martin.lau@linux.dev> 3937L: bpf@vger.kernel.org 3938S: Maintained 3939F: include/linux/btf* 3940F: kernel/bpf/btf.c 3941 3942BPF [CORE] 3943M: Alexei Starovoitov <ast@kernel.org> 3944M: Daniel Borkmann <daniel@iogearbox.net> 3945R: John Fastabend <john.fastabend@gmail.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: include/linux/bpf* 3949F: include/linux/filter.h 3950F: include/linux/tnum.h 3951F: kernel/bpf/core.c 3952F: kernel/bpf/dispatcher.c 3953F: kernel/bpf/mprog.c 3954F: kernel/bpf/syscall.c 3955F: kernel/bpf/tnum.c 3956F: kernel/bpf/trampoline.c 3957F: kernel/bpf/verifier.c 3958 3959BPF [CRYPTO] 3960M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 3961L: bpf@vger.kernel.org 3962S: Maintained 3963F: crypto/bpf_crypto_skcipher.c 3964F: include/linux/bpf_crypto.h 3965F: kernel/bpf/crypto.c 3966 3967BPF [DOCUMENTATION] (Related to Standardization) 3968R: David Vernet <void@manifault.com> 3969L: bpf@vger.kernel.org 3970L: bpf@ietf.org 3971S: Maintained 3972F: Documentation/bpf/standardization/ 3973 3974BPF [GENERAL] (Safe Dynamic Programs and Tools) 3975M: Alexei Starovoitov <ast@kernel.org> 3976M: Daniel Borkmann <daniel@iogearbox.net> 3977M: Andrii Nakryiko <andrii@kernel.org> 3978R: Martin KaFai Lau <martin.lau@linux.dev> 3979R: Eduard Zingerman <eddyz87@gmail.com> 3980R: Song Liu <song@kernel.org> 3981R: Yonghong Song <yonghong.song@linux.dev> 3982R: John Fastabend <john.fastabend@gmail.com> 3983R: KP Singh <kpsingh@kernel.org> 3984R: Stanislav Fomichev <sdf@google.com> 3985R: Hao Luo <haoluo@google.com> 3986R: Jiri Olsa <jolsa@kernel.org> 3987L: bpf@vger.kernel.org 3988S: Supported 3989W: https://bpf.io/ 3990Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3991T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3992T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3993F: Documentation/bpf/ 3994F: Documentation/networking/filter.rst 3995F: Documentation/userspace-api/ebpf/ 3996F: arch/*/net/* 3997F: include/linux/bpf* 3998F: include/linux/btf* 3999F: include/linux/filter.h 4000F: include/trace/events/xdp.h 4001F: include/uapi/linux/bpf* 4002F: include/uapi/linux/btf* 4003F: include/uapi/linux/filter.h 4004F: kernel/bpf/ 4005F: kernel/trace/bpf_trace.c 4006F: lib/test_bpf.c 4007F: net/bpf/ 4008F: net/core/filter.c 4009F: net/sched/act_bpf.c 4010F: net/sched/cls_bpf.c 4011F: samples/bpf/ 4012F: scripts/bpf_doc.py 4013F: scripts/Makefile.btf 4014F: scripts/pahole-version.sh 4015F: tools/bpf/ 4016F: tools/lib/bpf/ 4017F: tools/testing/selftests/bpf/ 4018 4019BPF [ITERATOR] 4020M: Yonghong Song <yonghong.song@linux.dev> 4021L: bpf@vger.kernel.org 4022S: Maintained 4023F: kernel/bpf/*iter.c 4024 4025BPF [L7 FRAMEWORK] (sockmap) 4026M: John Fastabend <john.fastabend@gmail.com> 4027M: Jakub Sitnicki <jakub@cloudflare.com> 4028L: netdev@vger.kernel.org 4029L: bpf@vger.kernel.org 4030S: Maintained 4031F: include/linux/skmsg.h 4032F: net/core/skmsg.c 4033F: net/core/sock_map.c 4034F: net/ipv4/tcp_bpf.c 4035F: net/ipv4/udp_bpf.c 4036F: net/unix/unix_bpf.c 4037 4038BPF [LIBRARY] (libbpf) 4039M: Andrii Nakryiko <andrii@kernel.org> 4040M: Eduard Zingerman <eddyz87@gmail.com> 4041L: bpf@vger.kernel.org 4042S: Maintained 4043F: tools/lib/bpf/ 4044 4045BPF [MISC] 4046L: bpf@vger.kernel.org 4047S: Odd Fixes 4048K: (?:\b|_)bpf(?:\b|_) 4049 4050BPF [NETKIT] (BPF-programmable network device) 4051M: Daniel Borkmann <daniel@iogearbox.net> 4052M: Nikolay Aleksandrov <razor@blackwall.org> 4053L: bpf@vger.kernel.org 4054L: netdev@vger.kernel.org 4055S: Supported 4056F: drivers/net/netkit.c 4057F: include/net/netkit.h 4058 4059BPF [NETWORKING] (struct_ops, reuseport) 4060M: Martin KaFai Lau <martin.lau@linux.dev> 4061L: bpf@vger.kernel.org 4062L: netdev@vger.kernel.org 4063S: Maintained 4064F: kernel/bpf/bpf_struct* 4065 4066BPF [NETWORKING] (tcx & tc BPF, sock_addr) 4067M: Martin KaFai Lau <martin.lau@linux.dev> 4068M: Daniel Borkmann <daniel@iogearbox.net> 4069R: John Fastabend <john.fastabend@gmail.com> 4070L: bpf@vger.kernel.org 4071L: netdev@vger.kernel.org 4072S: Maintained 4073F: include/net/tcx.h 4074F: kernel/bpf/tcx.c 4075F: net/core/filter.c 4076F: net/sched/act_bpf.c 4077F: net/sched/cls_bpf.c 4078 4079BPF [RINGBUF] 4080M: Andrii Nakryiko <andrii@kernel.org> 4081L: bpf@vger.kernel.org 4082S: Maintained 4083F: kernel/bpf/ringbuf.c 4084 4085BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 4086M: KP Singh <kpsingh@kernel.org> 4087R: Matt Bobrowski <mattbobrowski@google.com> 4088L: bpf@vger.kernel.org 4089S: Maintained 4090F: Documentation/bpf/prog_lsm.rst 4091F: include/linux/bpf_lsm.h 4092F: kernel/bpf/bpf_lsm.c 4093F: security/bpf/ 4094 4095BPF [SELFTESTS] (Test Runners & Infrastructure) 4096M: Andrii Nakryiko <andrii@kernel.org> 4097M: Eduard Zingerman <eddyz87@gmail.com> 4098R: Mykola Lysenko <mykolal@fb.com> 4099L: bpf@vger.kernel.org 4100S: Maintained 4101F: tools/testing/selftests/bpf/ 4102 4103BPF [STORAGE & CGROUPS] 4104M: Martin KaFai Lau <martin.lau@linux.dev> 4105L: bpf@vger.kernel.org 4106S: Maintained 4107F: kernel/bpf/*storage.c 4108F: kernel/bpf/bpf_lru* 4109F: kernel/bpf/cgroup.c 4110 4111BPF [TOOLING] (bpftool) 4112M: Quentin Monnet <qmo@kernel.org> 4113L: bpf@vger.kernel.org 4114S: Maintained 4115F: kernel/bpf/disasm.* 4116F: tools/bpf/bpftool/ 4117 4118BPF [TRACING] 4119M: Song Liu <song@kernel.org> 4120R: Jiri Olsa <jolsa@kernel.org> 4121L: bpf@vger.kernel.org 4122S: Maintained 4123F: kernel/bpf/stackmap.c 4124F: kernel/trace/bpf_trace.c 4125 4126BROADCOM ASP 2.0 ETHERNET DRIVER 4127M: Justin Chen <justin.chen@broadcom.com> 4128M: Florian Fainelli <florian.fainelli@broadcom.com> 4129L: bcm-kernel-feedback-list@broadcom.com 4130L: netdev@vger.kernel.org 4131S: Supported 4132F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 4133F: drivers/net/ethernet/broadcom/asp2/ 4134 4135BROADCOM B44 10/100 ETHERNET DRIVER 4136M: Michael Chan <michael.chan@broadcom.com> 4137L: netdev@vger.kernel.org 4138S: Supported 4139F: drivers/net/ethernet/broadcom/b44.* 4140 4141BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4142M: Florian Fainelli <florian.fainelli@broadcom.com> 4143L: netdev@vger.kernel.org 4144L: openwrt-devel@lists.openwrt.org (subscribers-only) 4145S: Supported 4146F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4147F: drivers/net/dsa/b53/* 4148F: drivers/net/dsa/bcm_sf2* 4149F: include/linux/dsa/brcm.h 4150F: include/linux/platform_data/b53.h 4151 4152BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4157S: Maintained 4158T: git https://github.com/broadcom/stblinux.git 4159F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4160F: drivers/pci/controller/pcie-brcmstb.c 4161F: drivers/staging/vc04_services 4162N: bcm2711 4163N: bcm283* 4164N: raspberrypi 4165 4166BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4167M: Florian Fainelli <florian.fainelli@broadcom.com> 4168M: Ray Jui <rjui@broadcom.com> 4169M: Scott Branden <sbranden@broadcom.com> 4170R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4171S: Maintained 4172T: git https://github.com/broadcom/mach-bcm 4173F: arch/arm/mach-bcm/ 4174N: bcm281* 4175N: bcm113* 4176N: bcm216* 4177N: kona 4178 4179BROADCOM BCM2835 CAMERA DRIVERS 4180M: Raspberry Pi Kernel Maintenance <kernel-list@raspberrypi.com> 4181L: linux-media@vger.kernel.org 4182S: Maintained 4183F: Documentation/devicetree/bindings/media/brcm,bcm2835-unicam.yaml 4184F: drivers/media/platform/broadcom/bcm2835-unicam* 4185 4186BROADCOM BCM47XX MIPS ARCHITECTURE 4187M: Hauke Mehrtens <hauke@hauke-m.de> 4188M: Rafał Miłecki <zajec5@gmail.com> 4189L: linux-mips@vger.kernel.org 4190S: Maintained 4191F: Documentation/devicetree/bindings/mips/brcm/ 4192F: arch/mips/bcm47xx/* 4193F: arch/mips/include/asm/mach-bcm47xx/* 4194 4195BROADCOM BCM4908 ETHERNET DRIVER 4196M: Rafał Miłecki <rafal@milecki.pl> 4197R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4198L: netdev@vger.kernel.org 4199S: Maintained 4200F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4201F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4202F: drivers/net/ethernet/broadcom/unimac.h 4203 4204BROADCOM BCM4908 PINMUX DRIVER 4205M: Rafał Miłecki <rafal@milecki.pl> 4206R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4207L: linux-gpio@vger.kernel.org 4208S: Maintained 4209F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4210F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4211 4212BROADCOM BCM5301X ARM ARCHITECTURE 4213M: Florian Fainelli <florian.fainelli@broadcom.com> 4214M: Hauke Mehrtens <hauke@hauke-m.de> 4215M: Rafał Miłecki <zajec5@gmail.com> 4216R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4217L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4218S: Maintained 4219F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4220F: arch/arm/boot/dts/broadcom/bcm470* 4221F: arch/arm/boot/dts/broadcom/bcm5301* 4222F: arch/arm/boot/dts/broadcom/bcm953012* 4223F: arch/arm/mach-bcm/bcm_5301x.c 4224 4225BROADCOM BCM53573 ARM ARCHITECTURE 4226M: Florian Fainelli <florian.fainelli@broadcom.com> 4227M: Rafał Miłecki <rafal@milecki.pl> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4230S: Maintained 4231F: arch/arm/boot/dts/broadcom/bcm47189* 4232F: arch/arm/boot/dts/broadcom/bcm53573* 4233 4234BROADCOM BCM63XX/BCM33XX UDC DRIVER 4235M: Kevin Cernekee <cernekee@gmail.com> 4236L: linux-usb@vger.kernel.org 4237S: Maintained 4238F: drivers/usb/gadget/udc/bcm63xx_udc.* 4239 4240BROADCOM BCM7XXX ARM ARCHITECTURE 4241M: Florian Fainelli <florian.fainelli@broadcom.com> 4242R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4243L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4244S: Maintained 4245T: git https://github.com/broadcom/stblinux.git 4246F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4247F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4248F: arch/arm/include/asm/hardware/cache-b15-rac.h 4249F: arch/arm/mach-bcm/*brcmstb* 4250F: arch/arm/mm/cache-b15-rac.c 4251F: drivers/bus/brcmstb_gisb.c 4252F: drivers/pci/controller/pcie-brcmstb.c 4253N: brcmstb 4254N: bcm7038 4255N: bcm7120 4256 4257BROADCOM BCMBCA ARM ARCHITECTURE 4258M: William Zhang <william.zhang@broadcom.com> 4259M: Anand Gore <anand.gore@broadcom.com> 4260M: Kursad Oney <kursad.oney@broadcom.com> 4261M: Florian Fainelli <florian.fainelli@broadcom.com> 4262M: Rafał Miłecki <rafal@milecki.pl> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4265S: Maintained 4266T: git https://github.com/broadcom/stblinux.git 4267F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4268F: arch/arm64/boot/dts/broadcom/bcmbca/* 4269N: bcmbca 4270N: bcm[9]?47622 4271N: bcm[9]?4912 4272N: bcm[9]?63138 4273N: bcm[9]?63146 4274N: bcm[9]?63148 4275N: bcm[9]?63158 4276N: bcm[9]?63178 4277N: bcm[9]?6756 4278N: bcm[9]?6813 4279N: bcm[9]?6846 4280N: bcm[9]?6855 4281N: bcm[9]?6856 4282N: bcm[9]?6858 4283N: bcm[9]?6878 4284 4285BROADCOM BDC DRIVER 4286M: Justin Chen <justin.chen@broadcom.com> 4287M: Al Cooper <alcooperx@gmail.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: linux-usb@vger.kernel.org 4290S: Maintained 4291F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4292F: drivers/usb/gadget/udc/bdc/ 4293 4294BROADCOM BMIPS CPUFREQ DRIVER 4295M: Markus Mayer <mmayer@broadcom.com> 4296R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4297L: linux-pm@vger.kernel.org 4298S: Maintained 4299F: drivers/cpufreq/bmips-cpufreq.c 4300 4301BROADCOM BMIPS MIPS ARCHITECTURE 4302M: Florian Fainelli <florian.fainelli@broadcom.com> 4303R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4304L: linux-mips@vger.kernel.org 4305S: Maintained 4306T: git https://github.com/broadcom/stblinux.git 4307F: arch/mips/bmips/* 4308F: arch/mips/boot/dts/brcm/bcm*.dts* 4309F: arch/mips/include/asm/mach-bmips/* 4310F: arch/mips/kernel/*bmips* 4311F: drivers/irqchip/irq-bcm63* 4312F: drivers/irqchip/irq-bcm7* 4313F: drivers/irqchip/irq-brcmstb* 4314F: drivers/pmdomain/bcm/bcm63xx-power.c 4315F: include/linux/bcm963xx_nvram.h 4316F: include/linux/bcm963xx_tag.h 4317 4318BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4319M: Rasesh Mody <rmody@marvell.com> 4320M: GR-Linux-NIC-Dev@marvell.com 4321L: netdev@vger.kernel.org 4322S: Supported 4323F: drivers/net/ethernet/broadcom/bnx2.* 4324F: drivers/net/ethernet/broadcom/bnx2_* 4325 4326BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4327M: Saurav Kashyap <skashyap@marvell.com> 4328M: Javed Hasan <jhasan@marvell.com> 4329M: GR-QLogic-Storage-Upstream@marvell.com 4330L: linux-scsi@vger.kernel.org 4331S: Supported 4332F: drivers/scsi/bnx2fc/ 4333 4334BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4335M: Nilesh Javali <njavali@marvell.com> 4336M: Manish Rangankar <mrangankar@marvell.com> 4337M: GR-QLogic-Storage-Upstream@marvell.com 4338L: linux-scsi@vger.kernel.org 4339S: Supported 4340F: drivers/scsi/bnx2i/ 4341 4342BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4343M: Sudarsana Kalluru <skalluru@marvell.com> 4344M: Manish Chopra <manishc@marvell.com> 4345L: netdev@vger.kernel.org 4346S: Supported 4347F: drivers/net/ethernet/broadcom/bnx2x/ 4348 4349BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4350M: Michael Chan <michael.chan@broadcom.com> 4351L: netdev@vger.kernel.org 4352S: Supported 4353F: drivers/firmware/broadcom/tee_bnxt_fw.c 4354F: drivers/net/ethernet/broadcom/bnxt/ 4355F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4356 4357BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4358M: Arend van Spriel <arend.vanspriel@broadcom.com> 4359L: linux-wireless@vger.kernel.org 4360L: brcm80211@lists.linux.dev 4361L: brcm80211-dev-list.pdl@broadcom.com 4362S: Supported 4363F: drivers/net/wireless/broadcom/brcm80211/ 4364F: include/linux/platform_data/brcmfmac.h 4365 4366BROADCOM BRCMSTB GPIO DRIVER 4367M: Doug Berger <opendmb@gmail.com> 4368M: Florian Fainelli <florian.fainelli@broadcom.com> 4369R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4370S: Supported 4371F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4372F: drivers/gpio/gpio-brcmstb.c 4373 4374BROADCOM BRCMSTB I2C DRIVER 4375M: Kamal Dasu <kamal.dasu@broadcom.com> 4376R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4377L: linux-i2c@vger.kernel.org 4378S: Supported 4379F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4380F: drivers/i2c/busses/i2c-brcmstb.c 4381 4382BROADCOM BRCMSTB UART DRIVER 4383M: Al Cooper <alcooperx@gmail.com> 4384R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4385L: linux-serial@vger.kernel.org 4386S: Maintained 4387F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4388F: drivers/tty/serial/8250/8250_bcm7271.c 4389 4390BROADCOM BRCMSTB USB EHCI DRIVER 4391M: Justin Chen <justin.chen@broadcom.com> 4392M: Al Cooper <alcooperx@gmail.com> 4393R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4394L: linux-usb@vger.kernel.org 4395S: Maintained 4396F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4397F: drivers/usb/host/ehci-brcm.* 4398 4399BROADCOM BRCMSTB USB PIN MAP DRIVER 4400M: Al Cooper <alcooperx@gmail.com> 4401R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4402L: linux-usb@vger.kernel.org 4403S: Maintained 4404F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4405F: drivers/usb/misc/brcmstb-usb-pinmap.c 4406 4407BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4408M: Justin Chen <justin.chen@broadcom.com> 4409M: Al Cooper <alcooperx@gmail.com> 4410R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4411L: linux-kernel@vger.kernel.org 4412S: Maintained 4413F: drivers/phy/broadcom/phy-brcm-usb* 4414 4415BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4416M: William Zhang <william.zhang@broadcom.com> 4417M: Kursad Oney <kursad.oney@broadcom.com> 4418M: Jonas Gorski <jonas.gorski@gmail.com> 4419R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4420L: linux-spi@vger.kernel.org 4421S: Maintained 4422F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4423F: drivers/spi/spi-bcm63xx-hsspi.c 4424F: drivers/spi/spi-bcmbca-hsspi.c 4425 4426BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4427M: Jonas Gorski <jonas.gorski@gmail.com> 4428L: linux-spi@vger.kernel.org 4429S: Odd Fixes 4430F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4431F: drivers/spi/spi-bcm63xx.c 4432 4433BROADCOM ETHERNET PHY DRIVERS 4434M: Florian Fainelli <florian.fainelli@broadcom.com> 4435R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4436L: netdev@vger.kernel.org 4437S: Supported 4438F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4439F: drivers/net/phy/bcm*.[ch] 4440F: drivers/net/phy/broadcom.c 4441F: include/linux/brcmphy.h 4442 4443BROADCOM GENET ETHERNET DRIVER 4444M: Doug Berger <opendmb@gmail.com> 4445M: Florian Fainelli <florian.fainelli@broadcom.com> 4446R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4447L: netdev@vger.kernel.org 4448S: Supported 4449F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4450F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4451F: drivers/net/ethernet/broadcom/genet/ 4452F: drivers/net/ethernet/broadcom/unimac.h 4453F: drivers/net/mdio/mdio-bcm-unimac.c 4454F: include/linux/platform_data/bcmgenet.h 4455F: include/linux/platform_data/mdio-bcm-unimac.h 4456 4457BROADCOM IPROC ARM ARCHITECTURE 4458M: Ray Jui <rjui@broadcom.com> 4459M: Scott Branden <sbranden@broadcom.com> 4460R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4462S: Maintained 4463T: git https://github.com/broadcom/stblinux.git 4464F: arch/arm64/boot/dts/broadcom/northstar2/* 4465F: arch/arm64/boot/dts/broadcom/stingray/* 4466F: drivers/clk/bcm/clk-ns* 4467F: drivers/clk/bcm/clk-sr* 4468F: drivers/pinctrl/bcm/pinctrl-ns* 4469F: include/dt-bindings/clock/bcm-sr* 4470N: iproc 4471N: cygnus 4472N: bcm[-_]nsp 4473N: bcm9113* 4474N: bcm9583* 4475N: bcm9585* 4476N: bcm9586* 4477N: bcm988312 4478N: bcm113* 4479N: bcm583* 4480N: bcm585* 4481N: bcm586* 4482N: bcm88312 4483N: hr2 4484N: stingray 4485 4486BROADCOM IPROC GBIT ETHERNET DRIVER 4487M: Rafał Miłecki <rafal@milecki.pl> 4488R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4489L: netdev@vger.kernel.org 4490S: Maintained 4491F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4492F: drivers/net/ethernet/broadcom/bgmac* 4493F: drivers/net/ethernet/broadcom/unimac.h 4494 4495BROADCOM KONA GPIO DRIVER 4496M: Ray Jui <rjui@broadcom.com> 4497R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4498S: Supported 4499F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4500F: drivers/gpio/gpio-bcm-kona.c 4501 4502BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4503M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4504M: Kashyap Desai <kashyap.desai@broadcom.com> 4505M: Sumit Saxena <sumit.saxena@broadcom.com> 4506M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4507L: mpi3mr-linuxdrv.pdl@broadcom.com 4508L: linux-scsi@vger.kernel.org 4509S: Supported 4510W: https://www.broadcom.com/support/storage 4511F: drivers/scsi/mpi3mr/ 4512 4513BROADCOM NETXTREME-E ROCE DRIVER 4514M: Selvin Xavier <selvin.xavier@broadcom.com> 4515L: linux-rdma@vger.kernel.org 4516S: Supported 4517W: http://www.broadcom.com 4518F: drivers/infiniband/hw/bnxt_re/ 4519F: include/uapi/rdma/bnxt_re-abi.h 4520 4521BROADCOM NVRAM DRIVER 4522M: Rafał Miłecki <zajec5@gmail.com> 4523L: linux-mips@vger.kernel.org 4524S: Maintained 4525F: drivers/firmware/broadcom/* 4526 4527BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4528M: Rafał Miłecki <rafal@milecki.pl> 4529M: Florian Fainelli <florian.fainelli@broadcom.com> 4530R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4531L: linux-pm@vger.kernel.org 4532S: Maintained 4533T: git https://github.com/broadcom/stblinux.git 4534F: drivers/pmdomain/bcm/bcm-pmb.c 4535F: include/dt-bindings/soc/bcm-pmb.h 4536 4537BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4538M: Rafał Miłecki <zajec5@gmail.com> 4539L: linux-wireless@vger.kernel.org 4540S: Maintained 4541F: drivers/bcma/ 4542F: include/linux/bcma/ 4543 4544BROADCOM SPI DRIVER 4545M: Kamal Dasu <kamal.dasu@broadcom.com> 4546R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4547S: Maintained 4548F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4549F: drivers/spi/spi-bcm-qspi.* 4550F: drivers/spi/spi-brcmstb-qspi.c 4551F: drivers/spi/spi-iproc-qspi.c 4552 4553BROADCOM STB AVS CPUFREQ DRIVER 4554M: Markus Mayer <mmayer@broadcom.com> 4555R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4556L: linux-pm@vger.kernel.org 4557S: Maintained 4558F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4559F: drivers/cpufreq/brcmstb* 4560 4561BROADCOM STB AVS TMON DRIVER 4562M: Markus Mayer <mmayer@broadcom.com> 4563R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4564L: linux-pm@vger.kernel.org 4565S: Maintained 4566F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4567F: drivers/thermal/broadcom/brcmstb* 4568 4569BROADCOM STB DPFE DRIVER 4570M: Markus Mayer <mmayer@broadcom.com> 4571R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4573S: Maintained 4574F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4575F: drivers/memory/brcmstb_dpfe.c 4576 4577BROADCOM STB NAND FLASH DRIVER 4578M: Brian Norris <computersforpeace@gmail.com> 4579M: Kamal Dasu <kamal.dasu@broadcom.com> 4580R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4581L: linux-mtd@lists.infradead.org 4582S: Maintained 4583F: drivers/mtd/nand/raw/brcmnand/ 4584F: include/linux/platform_data/brcmnand.h 4585 4586BROADCOM STB PCIE DRIVER 4587M: Jim Quinlan <jim2101024@gmail.com> 4588M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4589M: Florian Fainelli <florian.fainelli@broadcom.com> 4590R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4591L: linux-pci@vger.kernel.org 4592S: Maintained 4593F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4594F: drivers/pci/controller/pcie-brcmstb.c 4595 4596BROADCOM SYSTEMPORT ETHERNET DRIVER 4597M: Florian Fainelli <florian.fainelli@broadcom.com> 4598R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4599L: netdev@vger.kernel.org 4600S: Supported 4601F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4602F: drivers/net/ethernet/broadcom/bcmsysport.* 4603F: drivers/net/ethernet/broadcom/unimac.h 4604 4605BROADCOM TG3 GIGABIT ETHERNET DRIVER 4606M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4607M: Michael Chan <mchan@broadcom.com> 4608L: netdev@vger.kernel.org 4609S: Supported 4610F: drivers/net/ethernet/broadcom/tg3.* 4611 4612BROADCOM VK DRIVER 4613M: Scott Branden <scott.branden@broadcom.com> 4614R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4615S: Supported 4616F: drivers/misc/bcm-vk/ 4617F: include/uapi/linux/misc/bcm_vk.h 4618 4619BROCADE BFA FC SCSI DRIVER 4620M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4621M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4622L: linux-scsi@vger.kernel.org 4623S: Supported 4624F: drivers/scsi/bfa/ 4625 4626BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4627M: Rasesh Mody <rmody@marvell.com> 4628M: Sudarsana Kalluru <skalluru@marvell.com> 4629M: GR-Linux-NIC-Dev@marvell.com 4630L: netdev@vger.kernel.org 4631S: Supported 4632F: drivers/net/ethernet/brocade/bna/ 4633 4634BSG (block layer generic sg v4 driver) 4635M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4636L: linux-scsi@vger.kernel.org 4637S: Supported 4638F: block/bsg.c 4639F: include/linux/bsg.h 4640F: include/uapi/linux/bsg.h 4641 4642BT87X AUDIO DRIVER 4643M: Clemens Ladisch <clemens@ladisch.de> 4644L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4645S: Maintained 4646T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4647F: Documentation/sound/cards/bt87x.rst 4648F: sound/pci/bt87x.c 4649 4650BT8XXGPIO DRIVER 4651M: Michael Buesch <m@bues.ch> 4652S: Maintained 4653W: http://bu3sch.de/btgpio.php 4654F: drivers/gpio/gpio-bt8xx.c 4655 4656BTRFS FILE SYSTEM 4657M: Chris Mason <clm@fb.com> 4658M: Josef Bacik <josef@toxicpanda.com> 4659M: David Sterba <dsterba@suse.com> 4660L: linux-btrfs@vger.kernel.org 4661S: Maintained 4662W: https://btrfs.readthedocs.io 4663Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4664C: irc://irc.libera.chat/btrfs 4665T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4666F: Documentation/filesystems/btrfs.rst 4667F: fs/btrfs/ 4668F: include/linux/btrfs* 4669F: include/trace/events/btrfs.h 4670F: include/uapi/linux/btrfs* 4671 4672BTTV VIDEO4LINUX DRIVER 4673M: Mauro Carvalho Chehab <mchehab@kernel.org> 4674L: linux-media@vger.kernel.org 4675S: Odd fixes 4676W: https://linuxtv.org 4677T: git git://linuxtv.org/media_tree.git 4678F: Documentation/driver-api/media/drivers/bttv* 4679F: drivers/media/pci/bt8xx/bttv* 4680 4681BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4682M: Chanwoo Choi <cw00.choi@samsung.com> 4683L: linux-pm@vger.kernel.org 4684L: linux-samsung-soc@vger.kernel.org 4685S: Maintained 4686T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4687F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4688F: drivers/devfreq/exynos-bus.c 4689 4690BUSLOGIC SCSI DRIVER 4691M: Khalid Aziz <khalid@gonehiking.org> 4692L: linux-scsi@vger.kernel.org 4693S: Maintained 4694F: drivers/scsi/BusLogic.* 4695F: drivers/scsi/FlashPoint.* 4696 4697BXCAN CAN NETWORK DRIVER 4698M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4699L: linux-can@vger.kernel.org 4700S: Maintained 4701F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4702F: drivers/net/can/bxcan.c 4703 4704C-MEDIA CMI8788 DRIVER 4705M: Clemens Ladisch <clemens@ladisch.de> 4706L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4707S: Maintained 4708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4709F: sound/pci/oxygen/ 4710 4711C-SKY ARCHITECTURE 4712M: Guo Ren <guoren@kernel.org> 4713L: linux-csky@vger.kernel.org 4714S: Supported 4715T: git https://github.com/c-sky/csky-linux.git 4716F: Documentation/devicetree/bindings/csky/ 4717F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4718F: Documentation/devicetree/bindings/timer/csky,* 4719F: arch/csky/ 4720F: drivers/clocksource/timer-gx6605s.c 4721F: drivers/clocksource/timer-mp-csky.c 4722F: drivers/irqchip/irq-csky-* 4723N: csky 4724K: csky 4725 4726CA8210 IEEE-802.15.4 RADIO DRIVER 4727L: linux-wpan@vger.kernel.org 4728S: Orphan 4729W: https://github.com/Cascoda/ca8210-linux.git 4730F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4731F: drivers/net/ieee802154/ca8210.c 4732 4733CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4734M: David Howells <dhowells@redhat.com> 4735L: netfs@lists.linux.dev 4736S: Supported 4737F: Documentation/filesystems/caching/cachefiles.rst 4738F: fs/cachefiles/ 4739 4740CACHESTAT: PAGE CACHE STATS FOR A FILE 4741M: Nhat Pham <nphamcs@gmail.com> 4742M: Johannes Weiner <hannes@cmpxchg.org> 4743L: linux-mm@kvack.org 4744S: Maintained 4745F: tools/testing/selftests/cachestat/test_cachestat.c 4746 4747CADENCE MIPI-CSI2 BRIDGES 4748M: Maxime Ripard <mripard@kernel.org> 4749L: linux-media@vger.kernel.org 4750S: Maintained 4751F: Documentation/devicetree/bindings/media/cdns,*.txt 4752F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4753F: drivers/media/platform/cadence/cdns-csi2* 4754 4755CADENCE NAND DRIVER 4756L: linux-mtd@lists.infradead.org 4757S: Orphan 4758F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4759F: drivers/mtd/nand/raw/cadence-nand-controller.c 4760 4761CADENCE USB3 DRD IP DRIVER 4762M: Peter Chen <peter.chen@kernel.org> 4763M: Pawel Laszczak <pawell@cadence.com> 4764R: Roger Quadros <rogerq@kernel.org> 4765L: linux-usb@vger.kernel.org 4766S: Maintained 4767T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4768F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4769F: drivers/usb/cdns3/ 4770X: drivers/usb/cdns3/cdnsp* 4771 4772CADENCE USBHS DRIVER 4773M: Pawel Laszczak <pawell@cadence.com> 4774L: linux-usb@vger.kernel.org 4775S: Maintained 4776F: drivers/usb/gadget/udc/cdns2 4777 4778CADENCE USBSSP DRD IP DRIVER 4779M: Pawel Laszczak <pawell@cadence.com> 4780L: linux-usb@vger.kernel.org 4781S: Maintained 4782T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4783F: drivers/usb/cdns3/ 4784X: drivers/usb/cdns3/cdns3* 4785 4786CADET FM/AM RADIO RECEIVER DRIVER 4787M: Hans Verkuil <hverkuil@xs4all.nl> 4788L: linux-media@vger.kernel.org 4789S: Maintained 4790W: https://linuxtv.org 4791T: git git://linuxtv.org/media_tree.git 4792F: drivers/media/radio/radio-cadet* 4793 4794CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4795L: linux-media@vger.kernel.org 4796S: Orphan 4797T: git git://linuxtv.org/media_tree.git 4798F: Documentation/admin-guide/media/cafe_ccic* 4799F: drivers/media/platform/marvell/ 4800 4801CAIF NETWORK LAYER 4802L: netdev@vger.kernel.org 4803S: Orphan 4804F: Documentation/networking/caif/ 4805F: drivers/net/caif/ 4806F: include/net/caif/ 4807F: include/uapi/linux/caif/ 4808F: net/caif/ 4809 4810CAKE QDISC 4811M: Toke Høiland-Jørgensen <toke@toke.dk> 4812L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4813S: Maintained 4814F: net/sched/sch_cake.c 4815 4816CAN NETWORK DRIVERS 4817M: Marc Kleine-Budde <mkl@pengutronix.de> 4818M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4819L: linux-can@vger.kernel.org 4820S: Maintained 4821W: https://github.com/linux-can 4822T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4823T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4824F: Documentation/devicetree/bindings/net/can/ 4825F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4826F: drivers/net/can/ 4827F: drivers/phy/phy-can-transceiver.c 4828F: include/linux/can/bittiming.h 4829F: include/linux/can/dev.h 4830F: include/linux/can/length.h 4831F: include/linux/can/platform/ 4832F: include/linux/can/rx-offload.h 4833F: include/uapi/linux/can/error.h 4834F: include/uapi/linux/can/netlink.h 4835F: include/uapi/linux/can/vxcan.h 4836 4837CAN NETWORK LAYER 4838M: Oliver Hartkopp <socketcan@hartkopp.net> 4839M: Marc Kleine-Budde <mkl@pengutronix.de> 4840L: linux-can@vger.kernel.org 4841S: Maintained 4842W: https://github.com/linux-can 4843T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4844T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4845F: Documentation/networking/can.rst 4846F: include/linux/can/can-ml.h 4847F: include/linux/can/core.h 4848F: include/linux/can/skb.h 4849F: include/net/netns/can.h 4850F: include/uapi/linux/can.h 4851F: include/uapi/linux/can/bcm.h 4852F: include/uapi/linux/can/gw.h 4853F: include/uapi/linux/can/isotp.h 4854F: include/uapi/linux/can/raw.h 4855F: net/can/ 4856 4857CAN-J1939 NETWORK LAYER 4858M: Robin van der Gracht <robin@protonic.nl> 4859M: Oleksij Rempel <o.rempel@pengutronix.de> 4860R: kernel@pengutronix.de 4861L: linux-can@vger.kernel.org 4862S: Maintained 4863F: Documentation/networking/j1939.rst 4864F: include/uapi/linux/can/j1939.h 4865F: net/can/j1939/ 4866 4867CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4868M: Damien Le Moal <dlemoal@kernel.org> 4869L: linux-riscv@lists.infradead.org 4870L: linux-gpio@vger.kernel.org (pinctrl driver) 4871F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4872F: drivers/pinctrl/pinctrl-k210.c 4873 4874CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4875M: Damien Le Moal <dlemoal@kernel.org> 4876L: linux-kernel@vger.kernel.org 4877L: linux-riscv@lists.infradead.org 4878S: Maintained 4879F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4880F: drivers/reset/reset-k210.c 4881 4882CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4883M: Damien Le Moal <dlemoal@kernel.org> 4884L: linux-riscv@lists.infradead.org 4885S: Maintained 4886F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4887F: drivers/soc/canaan/ 4888F: include/soc/canaan/ 4889 4890CAPABILITIES 4891M: Serge Hallyn <serge@hallyn.com> 4892L: linux-security-module@vger.kernel.org 4893S: Supported 4894F: include/linux/capability.h 4895F: include/uapi/linux/capability.h 4896F: kernel/capability.c 4897F: security/commoncap.c 4898 4899CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4900M: Kevin Tsai <ktsai@capellamicro.com> 4901S: Maintained 4902F: drivers/iio/light/cm* 4903 4904CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4905M: Christian Lamparter <chunkeey@googlemail.com> 4906L: linux-wireless@vger.kernel.org 4907S: Maintained 4908W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4909F: drivers/net/wireless/ath/carl9170/ 4910 4911CAVIUM I2C DRIVER 4912M: Robert Richter <rric@kernel.org> 4913S: Odd Fixes 4914W: http://www.marvell.com 4915F: drivers/i2c/busses/i2c-octeon* 4916F: drivers/i2c/busses/i2c-thunderx* 4917 4918CAVIUM LIQUIDIO NETWORK DRIVER 4919L: netdev@vger.kernel.org 4920S: Orphan 4921W: http://www.marvell.com 4922F: drivers/net/ethernet/cavium/liquidio/ 4923 4924CAVIUM MMC DRIVER 4925M: Robert Richter <rric@kernel.org> 4926S: Odd Fixes 4927W: http://www.marvell.com 4928F: drivers/mmc/host/cavium* 4929 4930CAVIUM OCTEON-TX CRYPTO DRIVER 4931M: George Cherian <gcherian@marvell.com> 4932L: linux-crypto@vger.kernel.org 4933S: Supported 4934W: http://www.marvell.com 4935F: drivers/crypto/cavium/cpt/ 4936 4937CAVIUM THUNDERX2 ARM64 SOC 4938M: Robert Richter <rric@kernel.org> 4939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4940S: Odd Fixes 4941F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4942F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4943 4944CBS/ETF/TAPRIO QDISCS 4945M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4946L: netdev@vger.kernel.org 4947S: Maintained 4948F: net/sched/sch_cbs.c 4949F: net/sched/sch_etf.c 4950F: net/sched/sch_taprio.c 4951 4952CC2520 IEEE-802.15.4 RADIO DRIVER 4953M: Stefan Schmidt <stefan@datenfreihafen.org> 4954L: linux-wpan@vger.kernel.org 4955S: Odd Fixes 4956F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4957F: drivers/net/ieee802154/cc2520.c 4958 4959CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4960M: Gilad Ben-Yossef <gilad@benyossef.com> 4961L: linux-crypto@vger.kernel.org 4962S: Supported 4963W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4964F: drivers/crypto/ccree/ 4965 4966CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4967M: Hadar Gat <hadar.gat@arm.com> 4968L: linux-crypto@vger.kernel.org 4969S: Supported 4970W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4971F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4972F: drivers/char/hw_random/cctrng.c 4973F: drivers/char/hw_random/cctrng.h 4974 4975CEC FRAMEWORK 4976M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4977L: linux-media@vger.kernel.org 4978S: Supported 4979W: http://linuxtv.org 4980T: git git://linuxtv.org/media_tree.git 4981F: Documentation/ABI/testing/debugfs-cec-error-inj 4982F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4983F: Documentation/driver-api/media/cec-core.rst 4984F: Documentation/userspace-api/media/cec 4985F: drivers/media/cec/ 4986F: drivers/media/rc/keymaps/rc-cec.c 4987F: include/media/cec-notifier.h 4988F: include/media/cec.h 4989F: include/uapi/linux/cec-funcs.h 4990F: include/uapi/linux/cec.h 4991 4992CEC GPIO DRIVER 4993M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4994L: linux-media@vger.kernel.org 4995S: Supported 4996W: http://linuxtv.org 4997T: git git://linuxtv.org/media_tree.git 4998F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4999F: drivers/media/cec/platform/cec-gpio/ 5000 5001CELL BROADBAND ENGINE ARCHITECTURE 5002M: Arnd Bergmann <arnd@arndb.de> 5003L: linuxppc-dev@lists.ozlabs.org 5004S: Supported 5005W: http://www.ibm.com/developerworks/power/cell/ 5006F: arch/powerpc/include/asm/cell*.h 5007F: arch/powerpc/include/asm/spu*.h 5008F: arch/powerpc/include/uapi/asm/spu*.h 5009F: arch/powerpc/platforms/cell/ 5010 5011CELLWISE CW2015 BATTERY DRIVER 5012M: Tobias Schrammm <t.schramm@manjaro.org> 5013S: Maintained 5014F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 5015F: drivers/power/supply/cw2015_battery.c 5016 5017CEPH COMMON CODE (LIBCEPH) 5018M: Ilya Dryomov <idryomov@gmail.com> 5019M: Xiubo Li <xiubli@redhat.com> 5020L: ceph-devel@vger.kernel.org 5021S: Supported 5022W: http://ceph.com/ 5023T: git https://github.com/ceph/ceph-client.git 5024F: include/linux/ceph/ 5025F: include/linux/crush/ 5026F: net/ceph/ 5027 5028CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 5029M: Xiubo Li <xiubli@redhat.com> 5030M: Ilya Dryomov <idryomov@gmail.com> 5031L: ceph-devel@vger.kernel.org 5032S: Supported 5033W: http://ceph.com/ 5034T: git https://github.com/ceph/ceph-client.git 5035F: Documentation/filesystems/ceph.rst 5036F: fs/ceph/ 5037 5038CERTIFICATE HANDLING 5039M: David Howells <dhowells@redhat.com> 5040M: David Woodhouse <dwmw2@infradead.org> 5041L: keyrings@vger.kernel.org 5042S: Maintained 5043F: Documentation/admin-guide/module-signing.rst 5044F: certs/ 5045F: scripts/sign-file.c 5046F: tools/certs/ 5047 5048CFAG12864B LCD DRIVER 5049M: Miguel Ojeda <ojeda@kernel.org> 5050S: Maintained 5051F: drivers/auxdisplay/cfag12864b.c 5052F: include/linux/cfag12864b.h 5053 5054CFAG12864BFB LCD FRAMEBUFFER DRIVER 5055M: Miguel Ojeda <ojeda@kernel.org> 5056S: Maintained 5057F: drivers/auxdisplay/cfag12864bfb.c 5058F: include/linux/cfag12864b.h 5059 5060CHAR and MISC DRIVERS 5061M: Arnd Bergmann <arnd@arndb.de> 5062M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5063S: Supported 5064T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 5065F: drivers/char/ 5066F: drivers/misc/ 5067F: include/linux/miscdevice.h 5068X: drivers/char/agp/ 5069X: drivers/char/hw_random/ 5070X: drivers/char/ipmi/ 5071X: drivers/char/random.c 5072X: drivers/char/tpm/ 5073 5074CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 5075M: Thomas Weißschuh <linux@weissschuh.net> 5076L: linux-hwmon@vger.kernel.org 5077S: Maintained 5078F: Documentation/hwmon/powerz.rst 5079F: drivers/hwmon/powerz.c 5080 5081CHECKPATCH 5082M: Andy Whitcroft <apw@canonical.com> 5083M: Joe Perches <joe@perches.com> 5084R: Dwaipayan Ray <dwaipayanray1@gmail.com> 5085R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5086S: Maintained 5087F: scripts/checkpatch.pl 5088 5089CHECKPATCH DOCUMENTATION 5090M: Dwaipayan Ray <dwaipayanray1@gmail.com> 5091M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 5092R: Joe Perches <joe@perches.com> 5093S: Maintained 5094F: Documentation/dev-tools/checkpatch.rst 5095 5096CHINESE DOCUMENTATION 5097M: Alex Shi <alexs@kernel.org> 5098M: Yanteng Si <siyanteng@loongson.cn> 5099S: Maintained 5100F: Documentation/translations/zh_CN/ 5101 5102CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 5103M: Peter Chen <peter.chen@kernel.org> 5104L: linux-usb@vger.kernel.org 5105S: Maintained 5106T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 5107F: drivers/usb/chipidea/ 5108 5109CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 5110M: Hans de Goede <hdegoede@redhat.com> 5111L: linux-input@vger.kernel.org 5112S: Maintained 5113F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 5114F: drivers/input/touchscreen/chipone_icn8318.c 5115 5116CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 5117M: Hans de Goede <hdegoede@redhat.com> 5118L: linux-input@vger.kernel.org 5119S: Maintained 5120F: drivers/input/touchscreen/chipone_icn8505.c 5121 5122CHROME HARDWARE PLATFORM SUPPORT 5123M: Benson Leung <bleung@chromium.org> 5124M: Tzung-Bi Shih <tzungbi@kernel.org> 5125L: chrome-platform@lists.linux.dev 5126S: Maintained 5127T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 5128F: drivers/platform/chrome/ 5129 5130CHROMEOS EC CODEC DRIVER 5131M: Cheng-Yi Chiang <cychiang@chromium.org> 5132M: Tzung-Bi Shih <tzungbi@kernel.org> 5133R: Guenter Roeck <groeck@chromium.org> 5134L: chrome-platform@lists.linux.dev 5135S: Maintained 5136F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 5137F: sound/soc/codecs/cros_ec_codec.* 5138 5139CHROMEOS EC SUBDRIVERS 5140M: Benson Leung <bleung@chromium.org> 5141R: Guenter Roeck <groeck@chromium.org> 5142L: chrome-platform@lists.linux.dev 5143S: Maintained 5144F: drivers/power/supply/cros_usbpd-charger.c 5145N: cros_ec 5146N: cros-ec 5147 5148CHROMEOS EC UART DRIVER 5149M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5150R: Benson Leung <bleung@chromium.org> 5151R: Tzung-Bi Shih <tzungbi@kernel.org> 5152S: Maintained 5153F: drivers/platform/chrome/cros_ec_uart.c 5154 5155CHROMEOS EC USB PD NOTIFY DRIVER 5156M: Prashant Malani <pmalani@chromium.org> 5157L: chrome-platform@lists.linux.dev 5158S: Maintained 5159F: drivers/platform/chrome/cros_usbpd_notify.c 5160F: include/linux/platform_data/cros_usbpd_notify.h 5161 5162CHROMEOS EC USB TYPE-C DRIVER 5163M: Prashant Malani <pmalani@chromium.org> 5164L: chrome-platform@lists.linux.dev 5165S: Maintained 5166F: drivers/platform/chrome/cros_ec_typec.* 5167F: drivers/platform/chrome/cros_typec_switch.c 5168F: drivers/platform/chrome/cros_typec_vdm.* 5169 5170CHROMEOS HPS DRIVER 5171M: Dan Callaghan <dcallagh@chromium.org> 5172R: Sami Kyöstilä <skyostil@chromium.org> 5173S: Maintained 5174F: drivers/platform/chrome/cros_hps_i2c.c 5175 5176CHROMEOS EC WATCHDOG 5177M: Lukasz Majczak <lma@chromium.org> 5178L: chrome-platform@lists.linux.dev 5179S: Maintained 5180F: drivers/watchdog/cros_ec_wdt.c 5181 5182CHRONTEL CH7322 CEC DRIVER 5183M: Joe Tessler <jrt@google.com> 5184L: linux-media@vger.kernel.org 5185S: Maintained 5186T: git git://linuxtv.org/media_tree.git 5187F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5188F: drivers/media/cec/i2c/ch7322.c 5189 5190CIRRUS LOGIC AUDIO CODEC DRIVERS 5191M: James Schulman <james.schulman@cirrus.com> 5192M: David Rhodes <david.rhodes@cirrus.com> 5193M: Richard Fitzgerald <rf@opensource.cirrus.com> 5194L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5195L: patches@opensource.cirrus.com 5196S: Maintained 5197F: Documentation/devicetree/bindings/sound/cirrus,cs* 5198F: drivers/mfd/cs42l43* 5199F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5200F: drivers/spi/spi-cs42l43* 5201F: include/dt-bindings/sound/cs* 5202F: include/linux/mfd/cs42l43* 5203F: include/sound/cs* 5204F: sound/pci/hda/cirrus* 5205F: sound/pci/hda/cs* 5206F: sound/pci/hda/hda_component* 5207F: sound/pci/hda/hda_cs_dsp_ctl.* 5208F: sound/soc/codecs/cs* 5209 5210CIRRUS LOGIC DSP FIRMWARE DRIVER 5211M: Simon Trimmer <simont@opensource.cirrus.com> 5212M: Charles Keepax <ckeepax@opensource.cirrus.com> 5213M: Richard Fitzgerald <rf@opensource.cirrus.com> 5214L: patches@opensource.cirrus.com 5215S: Supported 5216W: https://github.com/CirrusLogic/linux-drivers/wiki 5217T: git https://github.com/CirrusLogic/linux-drivers.git 5218F: drivers/firmware/cirrus/* 5219F: include/linux/firmware/cirrus/* 5220 5221CIRRUS LOGIC EP93XX ETHERNET DRIVER 5222M: Hartley Sweeten <hsweeten@visionengravers.com> 5223L: netdev@vger.kernel.org 5224S: Maintained 5225F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5226 5227CIRRUS LOGIC LOCHNAGAR DRIVER 5228M: Charles Keepax <ckeepax@opensource.cirrus.com> 5229M: Richard Fitzgerald <rf@opensource.cirrus.com> 5230L: patches@opensource.cirrus.com 5231S: Supported 5232F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5233F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5234F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5235F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5236F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5237F: Documentation/hwmon/lochnagar.rst 5238F: drivers/clk/clk-lochnagar.c 5239F: drivers/hwmon/lochnagar-hwmon.c 5240F: drivers/mfd/lochnagar-i2c.c 5241F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5242F: drivers/regulator/lochnagar-regulator.c 5243F: include/dt-bindings/clock/lochnagar.h 5244F: include/dt-bindings/pinctrl/lochnagar.h 5245F: include/linux/mfd/lochnagar* 5246F: sound/soc/codecs/lochnagar-sc.c 5247 5248CIRRUS LOGIC MADERA CODEC DRIVERS 5249M: Charles Keepax <ckeepax@opensource.cirrus.com> 5250M: Richard Fitzgerald <rf@opensource.cirrus.com> 5251L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5252L: patches@opensource.cirrus.com 5253S: Supported 5254W: https://github.com/CirrusLogic/linux-drivers/wiki 5255T: git https://github.com/CirrusLogic/linux-drivers.git 5256F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5257F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5258F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5259F: drivers/gpio/gpio-madera* 5260F: drivers/irqchip/irq-madera* 5261F: drivers/mfd/cs47l* 5262F: drivers/mfd/madera* 5263F: drivers/pinctrl/cirrus/* 5264F: include/dt-bindings/sound/madera* 5265F: include/linux/irqchip/irq-madera* 5266F: include/linux/mfd/madera/* 5267F: include/sound/madera* 5268F: sound/soc/codecs/cs47l* 5269F: sound/soc/codecs/madera* 5270 5271CISCO FCOE HBA DRIVER 5272M: Satish Kharat <satishkh@cisco.com> 5273M: Sesidhar Baddela <sebaddel@cisco.com> 5274M: Karan Tilak Kumar <kartilak@cisco.com> 5275L: linux-scsi@vger.kernel.org 5276S: Supported 5277F: drivers/scsi/fnic/ 5278 5279CISCO SCSI HBA DRIVER 5280M: Karan Tilak Kumar <kartilak@cisco.com> 5281M: Sesidhar Baddela <sebaddel@cisco.com> 5282L: linux-scsi@vger.kernel.org 5283S: Supported 5284F: drivers/scsi/snic/ 5285 5286CISCO VIC ETHERNET NIC DRIVER 5287M: Christian Benvenuti <benve@cisco.com> 5288M: Satish Kharat <satishkh@cisco.com> 5289S: Supported 5290F: drivers/net/ethernet/cisco/enic/ 5291 5292CISCO VIC LOW LATENCY NIC DRIVER 5293M: Christian Benvenuti <benve@cisco.com> 5294M: Nelson Escobar <neescoba@cisco.com> 5295S: Supported 5296F: drivers/infiniband/hw/usnic/ 5297 5298CLANG CONTROL FLOW INTEGRITY SUPPORT 5299M: Sami Tolvanen <samitolvanen@google.com> 5300M: Kees Cook <keescook@chromium.org> 5301R: Nathan Chancellor <nathan@kernel.org> 5302L: llvm@lists.linux.dev 5303S: Supported 5304B: https://github.com/ClangBuiltLinux/linux/issues 5305T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5306F: include/linux/cfi.h 5307F: kernel/cfi.c 5308 5309CLANG-FORMAT FILE 5310M: Miguel Ojeda <ojeda@kernel.org> 5311S: Maintained 5312F: .clang-format 5313 5314CLANG/LLVM BUILD SUPPORT 5315M: Nathan Chancellor <nathan@kernel.org> 5316R: Nick Desaulniers <ndesaulniers@google.com> 5317R: Bill Wendling <morbo@google.com> 5318R: Justin Stitt <justinstitt@google.com> 5319L: llvm@lists.linux.dev 5320S: Supported 5321W: https://clangbuiltlinux.github.io/ 5322B: https://github.com/ClangBuiltLinux/linux/issues 5323C: irc://irc.libera.chat/clangbuiltlinux 5324F: Documentation/kbuild/llvm.rst 5325F: include/linux/compiler-clang.h 5326F: scripts/Makefile.clang 5327F: scripts/clang-tools/ 5328K: \b(?i:clang|llvm)\b 5329 5330CLK API 5331M: Russell King <linux@armlinux.org.uk> 5332L: linux-clk@vger.kernel.org 5333S: Maintained 5334F: include/linux/clk.h 5335 5336CLOCKSOURCE, CLOCKEVENT DRIVERS 5337M: Daniel Lezcano <daniel.lezcano@linaro.org> 5338M: Thomas Gleixner <tglx@linutronix.de> 5339L: linux-kernel@vger.kernel.org 5340S: Supported 5341T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5342F: Documentation/devicetree/bindings/timer/ 5343F: drivers/clocksource/ 5344 5345CLOSURES 5346M: Kent Overstreet <kent.overstreet@linux.dev> 5347L: linux-bcachefs@vger.kernel.org 5348S: Supported 5349C: irc://irc.oftc.net/bcache 5350F: include/linux/closure.h 5351F: lib/closure.c 5352 5353CMPC ACPI DRIVER 5354M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5355L: platform-driver-x86@vger.kernel.org 5356S: Supported 5357F: drivers/platform/x86/classmate-laptop.c 5358 5359COBALT MEDIA DRIVER 5360M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5361L: linux-media@vger.kernel.org 5362S: Supported 5363W: https://linuxtv.org 5364T: git git://linuxtv.org/media_tree.git 5365F: drivers/media/pci/cobalt/ 5366 5367COCCINELLE/Semantic Patches (SmPL) 5368M: Julia Lawall <Julia.Lawall@inria.fr> 5369M: Nicolas Palix <nicolas.palix@imag.fr> 5370L: cocci@inria.fr (moderated for non-subscribers) 5371S: Supported 5372W: https://coccinelle.gitlabpages.inria.fr/website/ 5373T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5374F: Documentation/dev-tools/coccinelle.rst 5375F: scripts/coccicheck 5376F: scripts/coccinelle/ 5377 5378CODA FILE SYSTEM 5379M: Jan Harkes <jaharkes@cs.cmu.edu> 5380M: coda@cs.cmu.edu 5381L: codalist@coda.cs.cmu.edu 5382S: Maintained 5383W: http://www.coda.cs.cmu.edu/ 5384F: Documentation/filesystems/coda.rst 5385F: fs/coda/ 5386F: include/linux/coda*.h 5387F: include/uapi/linux/coda*.h 5388 5389CODA V4L2 MEM2MEM DRIVER 5390M: Philipp Zabel <p.zabel@pengutronix.de> 5391L: linux-media@vger.kernel.org 5392S: Maintained 5393F: Documentation/devicetree/bindings/media/coda.yaml 5394F: drivers/media/platform/chips-media/coda 5395 5396CODE OF CONDUCT 5397M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5398S: Supported 5399F: Documentation/process/code-of-conduct-interpretation.rst 5400F: Documentation/process/code-of-conduct.rst 5401 5402CODE TAGGING 5403M: Suren Baghdasaryan <surenb@google.com> 5404M: Kent Overstreet <kent.overstreet@linux.dev> 5405S: Maintained 5406F: include/asm-generic/codetag.lds.h 5407F: include/linux/codetag.h 5408F: lib/codetag.c 5409 5410COMEDI DRIVERS 5411M: Ian Abbott <abbotti@mev.co.uk> 5412M: H Hartley Sweeten <hsweeten@visionengravers.com> 5413S: Odd Fixes 5414F: drivers/comedi/ 5415F: include/linux/comedi/ 5416F: include/uapi/linux/comedi.h 5417 5418COMMON CLK FRAMEWORK 5419M: Michael Turquette <mturquette@baylibre.com> 5420M: Stephen Boyd <sboyd@kernel.org> 5421L: linux-clk@vger.kernel.org 5422S: Maintained 5423Q: http://patchwork.kernel.org/project/linux-clk/list/ 5424T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5425F: Documentation/devicetree/bindings/clock/ 5426F: drivers/clk/ 5427F: include/dt-bindings/clock/ 5428F: include/linux/clk-pr* 5429F: include/linux/clk/ 5430F: include/linux/of_clk.h 5431X: drivers/clk/clkdev.c 5432 5433COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5434M: Steve French <sfrench@samba.org> 5435R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5436R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5437R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5438R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5439R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5440L: linux-cifs@vger.kernel.org 5441L: samba-technical@lists.samba.org (moderated for non-subscribers) 5442S: Supported 5443W: https://wiki.samba.org/index.php/LinuxCIFS 5444T: git git://git.samba.org/sfrench/cifs-2.6.git 5445F: Documentation/admin-guide/cifs/ 5446F: fs/smb/client/ 5447F: fs/smb/common/ 5448F: include/uapi/linux/cifs 5449 5450COMPACTPCI HOTPLUG CORE 5451M: Scott Murray <scott@spiteful.org> 5452L: linux-pci@vger.kernel.org 5453S: Maintained 5454F: drivers/pci/hotplug/cpci_hotplug* 5455 5456COMPACTPCI HOTPLUG GENERIC DRIVER 5457M: Scott Murray <scott@spiteful.org> 5458L: linux-pci@vger.kernel.org 5459S: Maintained 5460F: drivers/pci/hotplug/cpcihp_generic.c 5461 5462COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5463M: Scott Murray <scott@spiteful.org> 5464L: linux-pci@vger.kernel.org 5465S: Maintained 5466F: drivers/pci/hotplug/cpcihp_zt5550.* 5467 5468COMPAL LAPTOP SUPPORT 5469M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5470L: platform-driver-x86@vger.kernel.org 5471S: Maintained 5472F: drivers/platform/x86/compal-laptop.c 5473 5474COMPILER ATTRIBUTES 5475M: Miguel Ojeda <ojeda@kernel.org> 5476S: Maintained 5477F: include/linux/compiler_attributes.h 5478 5479COMPUTE EXPRESS LINK (CXL) 5480M: Davidlohr Bueso <dave@stgolabs.net> 5481M: Jonathan Cameron <jonathan.cameron@huawei.com> 5482M: Dave Jiang <dave.jiang@intel.com> 5483M: Alison Schofield <alison.schofield@intel.com> 5484M: Vishal Verma <vishal.l.verma@intel.com> 5485M: Ira Weiny <ira.weiny@intel.com> 5486M: Dan Williams <dan.j.williams@intel.com> 5487L: linux-cxl@vger.kernel.org 5488S: Maintained 5489F: drivers/cxl/ 5490F: include/linux/einj-cxl.h 5491F: include/linux/cxl-event.h 5492F: include/uapi/linux/cxl_mem.h 5493F: tools/testing/cxl/ 5494 5495COMPUTE EXPRESS LINK PMU (CPMU) 5496M: Jonathan Cameron <jonathan.cameron@huawei.com> 5497L: linux-cxl@vger.kernel.org 5498S: Maintained 5499F: Documentation/admin-guide/perf/cxl.rst 5500F: drivers/perf/cxl_pmu.c 5501 5502CONEXANT ACCESSRUNNER USB DRIVER 5503L: accessrunner-general@lists.sourceforge.net 5504S: Orphan 5505W: http://accessrunner.sourceforge.net/ 5506F: drivers/usb/atm/cxacru.c 5507 5508CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5509M: Elena Reshetova <elena.reshetova@intel.com> 5510M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 5511S: Maintained 5512F: Documentation/security/snp-tdx-threat-model.rst 5513 5514CONFIGFS 5515M: Joel Becker <jlbec@evilplan.org> 5516M: Christoph Hellwig <hch@lst.de> 5517S: Supported 5518T: git git://git.infradead.org/users/hch/configfs.git 5519F: fs/configfs/ 5520F: include/linux/configfs.h 5521F: samples/configfs/ 5522 5523CONSOLE SUBSYSTEM 5524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5525S: Supported 5526F: drivers/video/console/ 5527F: include/linux/console* 5528 5529CONTEXT TRACKING 5530M: Frederic Weisbecker <frederic@kernel.org> 5531M: "Paul E. McKenney" <paulmck@kernel.org> 5532S: Maintained 5533F: include/linux/context_tracking* 5534F: kernel/context_tracking.c 5535 5536CONTROL GROUP (CGROUP) 5537M: Tejun Heo <tj@kernel.org> 5538M: Zefan Li <lizefan.x@bytedance.com> 5539M: Johannes Weiner <hannes@cmpxchg.org> 5540L: cgroups@vger.kernel.org 5541S: Maintained 5542T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5543F: Documentation/admin-guide/cgroup-v1/ 5544F: Documentation/admin-guide/cgroup-v2.rst 5545F: include/linux/cgroup* 5546F: kernel/cgroup/ 5547F: tools/testing/selftests/cgroup/ 5548 5549CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5550M: Tejun Heo <tj@kernel.org> 5551M: Josef Bacik <josef@toxicpanda.com> 5552M: Jens Axboe <axboe@kernel.dk> 5553L: cgroups@vger.kernel.org 5554L: linux-block@vger.kernel.org 5555T: git git://git.kernel.dk/linux-block 5556F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5557F: block/bfq-cgroup.c 5558F: block/blk-cgroup.c 5559F: block/blk-iocost.c 5560F: block/blk-iolatency.c 5561F: block/blk-throttle.c 5562F: include/linux/blk-cgroup.h 5563 5564CONTROL GROUP - CPUSET 5565M: Waiman Long <longman@redhat.com> 5566M: Zefan Li <lizefan.x@bytedance.com> 5567L: cgroups@vger.kernel.org 5568S: Maintained 5569T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5570F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5571F: include/linux/cpuset.h 5572F: kernel/cgroup/cpuset.c 5573F: tools/testing/selftests/cgroup/test_cpuset.c 5574F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5575 5576CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5577M: Johannes Weiner <hannes@cmpxchg.org> 5578M: Michal Hocko <mhocko@kernel.org> 5579M: Roman Gushchin <roman.gushchin@linux.dev> 5580M: Shakeel Butt <shakeel.butt@linux.dev> 5581R: Muchun Song <muchun.song@linux.dev> 5582L: cgroups@vger.kernel.org 5583L: linux-mm@kvack.org 5584S: Maintained 5585F: include/linux/memcontrol.h 5586F: mm/memcontrol.c 5587F: mm/swap_cgroup.c 5588F: samples/cgroup/* 5589F: tools/testing/selftests/cgroup/memcg_protection.m 5590F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5591F: tools/testing/selftests/cgroup/test_kmem.c 5592F: tools/testing/selftests/cgroup/test_memcontrol.c 5593 5594CORETEMP HARDWARE MONITORING DRIVER 5595M: Fenghua Yu <fenghua.yu@intel.com> 5596L: linux-hwmon@vger.kernel.org 5597S: Maintained 5598F: Documentation/hwmon/coretemp.rst 5599F: drivers/hwmon/coretemp.c 5600 5601CORSAIR-CPRO HARDWARE MONITOR DRIVER 5602M: Marius Zachmann <mail@mariuszachmann.de> 5603L: linux-hwmon@vger.kernel.org 5604S: Maintained 5605F: drivers/hwmon/corsair-cpro.c 5606 5607CORSAIR-PSU HARDWARE MONITOR DRIVER 5608M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5609L: linux-hwmon@vger.kernel.org 5610S: Maintained 5611F: Documentation/hwmon/corsair-psu.rst 5612F: drivers/hwmon/corsair-psu.c 5613 5614COUNTER SUBSYSTEM 5615M: William Breathitt Gray <wbg@kernel.org> 5616L: linux-iio@vger.kernel.org 5617S: Maintained 5618T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5619F: Documentation/ABI/testing/sysfs-bus-counter 5620F: Documentation/driver-api/generic-counter.rst 5621F: drivers/counter/ 5622F: include/linux/counter.h 5623F: include/uapi/linux/counter.h 5624F: tools/counter/ 5625 5626COUNTER WATCH EVENTS TOOL 5627M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5628L: linux-iio@vger.kernel.org 5629S: Maintained 5630F: tools/counter/counter_watch_events.c 5631 5632CP2615 I2C DRIVER 5633M: Bence Csókás <bence98@sch.bme.hu> 5634S: Maintained 5635F: drivers/i2c/busses/i2c-cp2615.c 5636 5637CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5638M: Viresh Kumar <viresh.kumar@linaro.org> 5639M: Sudeep Holla <sudeep.holla@arm.com> 5640L: linux-pm@vger.kernel.org 5641S: Maintained 5642W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5643F: drivers/cpufreq/vexpress-spc-cpufreq.c 5644 5645CPU FREQUENCY SCALING FRAMEWORK 5646M: "Rafael J. Wysocki" <rafael@kernel.org> 5647M: Viresh Kumar <viresh.kumar@linaro.org> 5648L: linux-pm@vger.kernel.org 5649S: Maintained 5650B: https://bugzilla.kernel.org 5651T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5652T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5653F: Documentation/admin-guide/pm/cpufreq.rst 5654F: Documentation/admin-guide/pm/intel_pstate.rst 5655F: Documentation/cpu-freq/ 5656F: Documentation/devicetree/bindings/cpufreq/ 5657F: drivers/cpufreq/ 5658F: include/linux/cpufreq.h 5659F: include/linux/sched/cpufreq.h 5660F: kernel/sched/cpufreq*.c 5661F: tools/testing/selftests/cpufreq/ 5662 5663CPU HOTPLUG 5664M: Thomas Gleixner <tglx@linutronix.de> 5665M: Peter Zijlstra <peterz@infradead.org> 5666L: linux-kernel@vger.kernel.org 5667S: Maintained 5668T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5669F: include/linux/cpu.h 5670F: include/linux/cpuhotplug.h 5671F: include/linux/smpboot.h 5672F: kernel/cpu.c 5673F: kernel/smpboot.* 5674 5675CPU IDLE TIME MANAGEMENT FRAMEWORK 5676M: "Rafael J. Wysocki" <rafael@kernel.org> 5677M: Daniel Lezcano <daniel.lezcano@linaro.org> 5678L: linux-pm@vger.kernel.org 5679S: Maintained 5680B: https://bugzilla.kernel.org 5681T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5682F: Documentation/admin-guide/pm/cpuidle.rst 5683F: Documentation/driver-api/pm/cpuidle.rst 5684F: drivers/cpuidle/ 5685F: include/linux/cpuidle.h 5686 5687CPU POWER MONITORING SUBSYSTEM 5688M: Thomas Renninger <trenn@suse.com> 5689M: Shuah Khan <shuah@kernel.org> 5690M: Shuah Khan <skhan@linuxfoundation.org> 5691L: linux-pm@vger.kernel.org 5692S: Maintained 5693F: tools/power/cpupower/ 5694 5695CPUID/MSR DRIVER 5696M: "H. Peter Anvin" <hpa@zytor.com> 5697S: Maintained 5698F: arch/x86/kernel/cpuid.c 5699F: arch/x86/kernel/msr.c 5700 5701CPUIDLE DRIVER - ARM BIG LITTLE 5702M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5703M: Daniel Lezcano <daniel.lezcano@linaro.org> 5704L: linux-pm@vger.kernel.org 5705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5706S: Maintained 5707T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5708F: drivers/cpuidle/cpuidle-big_little.c 5709 5710CPUIDLE DRIVER - ARM EXYNOS 5711M: Daniel Lezcano <daniel.lezcano@linaro.org> 5712M: Kukjin Kim <kgene@kernel.org> 5713R: Krzysztof Kozlowski <krzk@kernel.org> 5714L: linux-pm@vger.kernel.org 5715L: linux-samsung-soc@vger.kernel.org 5716S: Maintained 5717F: arch/arm/mach-exynos/pm.c 5718F: drivers/cpuidle/cpuidle-exynos.c 5719F: include/linux/platform_data/cpuidle-exynos.h 5720 5721CPUIDLE DRIVER - ARM PSCI 5722M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5723M: Sudeep Holla <sudeep.holla@arm.com> 5724L: linux-pm@vger.kernel.org 5725L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5726S: Supported 5727F: drivers/cpuidle/cpuidle-psci.c 5728 5729CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5730M: Ulf Hansson <ulf.hansson@linaro.org> 5731L: linux-pm@vger.kernel.org 5732L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5733S: Supported 5734T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5735F: drivers/cpuidle/cpuidle-psci-domain.c 5736F: drivers/cpuidle/cpuidle-psci.h 5737 5738CPUIDLE DRIVER - DT IDLE PM DOMAIN 5739M: Ulf Hansson <ulf.hansson@linaro.org> 5740L: linux-pm@vger.kernel.org 5741S: Supported 5742T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 5743F: drivers/cpuidle/dt_idle_genpd.c 5744F: drivers/cpuidle/dt_idle_genpd.h 5745 5746CPUIDLE DRIVER - RISC-V SBI 5747M: Anup Patel <anup@brainfault.org> 5748L: linux-pm@vger.kernel.org 5749L: linux-riscv@lists.infradead.org 5750S: Maintained 5751F: drivers/cpuidle/cpuidle-riscv-sbi.c 5752 5753CRAMFS FILESYSTEM 5754M: Nicolas Pitre <nico@fluxnic.net> 5755S: Maintained 5756F: Documentation/filesystems/cramfs.rst 5757F: fs/cramfs/ 5758 5759CREATIVE SB0540 5760M: Bastien Nocera <hadess@hadess.net> 5761L: linux-input@vger.kernel.org 5762S: Maintained 5763F: drivers/hid/hid-creative-sb0540.c 5764 5765CRYPTO API 5766M: Herbert Xu <herbert@gondor.apana.org.au> 5767M: "David S. Miller" <davem@davemloft.net> 5768L: linux-crypto@vger.kernel.org 5769S: Maintained 5770T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5771T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5772F: Documentation/crypto/ 5773F: Documentation/devicetree/bindings/crypto/ 5774F: arch/*/crypto/ 5775F: crypto/ 5776F: drivers/crypto/ 5777F: include/crypto/ 5778F: include/linux/crypto* 5779F: lib/crypto/ 5780 5781CRYPTO SPEED TEST COMPARE 5782M: Wang Jinchao <wangjinchao@xfusion.com> 5783L: linux-crypto@vger.kernel.org 5784S: Maintained 5785F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5786 5787CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5788M: Neil Horman <nhorman@tuxdriver.com> 5789L: linux-crypto@vger.kernel.org 5790S: Maintained 5791F: crypto/ansi_cprng.c 5792F: crypto/rng.c 5793 5794CS3308 MEDIA DRIVER 5795M: Hans Verkuil <hverkuil@xs4all.nl> 5796L: linux-media@vger.kernel.org 5797S: Odd Fixes 5798W: http://linuxtv.org 5799T: git git://linuxtv.org/media_tree.git 5800F: drivers/media/i2c/cs3308.c 5801 5802CS5535 Audio ALSA driver 5803M: Jaya Kumar <jayakumar.alsa@gmail.com> 5804S: Maintained 5805F: sound/pci/cs5535audio/ 5806 5807CTU CAN FD DRIVER 5808M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5809M: Ondrej Ille <ondrej.ille@gmail.com> 5810L: linux-can@vger.kernel.org 5811S: Maintained 5812F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5813F: drivers/net/can/ctucanfd/ 5814 5815CVE ASSIGNMENT CONTACT 5816M: CVE Assignment Team <cve@kernel.org> 5817S: Maintained 5818F: Documentation/process/cve.rst 5819 5820CW1200 WLAN driver 5821S: Orphan 5822F: drivers/net/wireless/st/cw1200/ 5823 5824CX18 VIDEO4LINUX DRIVER 5825M: Andy Walls <awalls@md.metrocast.net> 5826L: linux-media@vger.kernel.org 5827S: Maintained 5828W: https://linuxtv.org 5829T: git git://linuxtv.org/media_tree.git 5830F: drivers/media/pci/cx18/ 5831F: include/uapi/linux/ivtv* 5832 5833CX2341X MPEG ENCODER HELPER MODULE 5834M: Hans Verkuil <hverkuil@xs4all.nl> 5835L: linux-media@vger.kernel.org 5836S: Maintained 5837W: https://linuxtv.org 5838T: git git://linuxtv.org/media_tree.git 5839F: drivers/media/common/cx2341x* 5840F: include/media/drv-intf/cx2341x.h 5841 5842CX24120 MEDIA DRIVER 5843M: Jemma Denson <jdenson@gmail.com> 5844M: Patrick Boettcher <patrick.boettcher@posteo.de> 5845L: linux-media@vger.kernel.org 5846S: Maintained 5847W: https://linuxtv.org 5848Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5849F: drivers/media/dvb-frontends/cx24120* 5850 5851CX88 VIDEO4LINUX DRIVER 5852M: Mauro Carvalho Chehab <mchehab@kernel.org> 5853L: linux-media@vger.kernel.org 5854S: Odd fixes 5855W: https://linuxtv.org 5856T: git git://linuxtv.org/media_tree.git 5857F: Documentation/driver-api/media/drivers/cx88* 5858F: drivers/media/pci/cx88/ 5859 5860CXD2820R MEDIA DRIVER 5861L: linux-media@vger.kernel.org 5862S: Orphan 5863W: https://linuxtv.org 5864Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5865F: drivers/media/dvb-frontends/cxd2820r* 5866 5867CXGB3 ETHERNET DRIVER (CXGB3) 5868M: Potnuri Bharat Teja <bharat@chelsio.com> 5869L: netdev@vger.kernel.org 5870S: Supported 5871W: http://www.chelsio.com 5872F: drivers/net/ethernet/chelsio/cxgb3/ 5873 5874CXGB3 ISCSI DRIVER (CXGB3I) 5875M: Varun Prakash <varun@chelsio.com> 5876L: linux-scsi@vger.kernel.org 5877S: Supported 5878W: http://www.chelsio.com 5879F: drivers/scsi/cxgbi/cxgb3i 5880 5881CXGB4 CRYPTO DRIVER (chcr) 5882M: Ayush Sawal <ayush.sawal@chelsio.com> 5883L: linux-crypto@vger.kernel.org 5884S: Supported 5885W: http://www.chelsio.com 5886F: drivers/crypto/chelsio 5887 5888CXGB4 ETHERNET DRIVER (CXGB4) 5889M: Potnuri Bharat Teja <bharat@chelsio.com> 5890L: netdev@vger.kernel.org 5891S: Supported 5892W: http://www.chelsio.com 5893F: drivers/net/ethernet/chelsio/cxgb4/ 5894 5895CXGB4 INLINE CRYPTO DRIVER 5896M: Ayush Sawal <ayush.sawal@chelsio.com> 5897L: netdev@vger.kernel.org 5898S: Supported 5899W: http://www.chelsio.com 5900F: drivers/net/ethernet/chelsio/inline_crypto/ 5901 5902CXGB4 ISCSI DRIVER (CXGB4I) 5903M: Varun Prakash <varun@chelsio.com> 5904L: linux-scsi@vger.kernel.org 5905S: Supported 5906W: http://www.chelsio.com 5907F: drivers/scsi/cxgbi/cxgb4i 5908 5909CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5910M: Potnuri Bharat Teja <bharat@chelsio.com> 5911L: linux-rdma@vger.kernel.org 5912S: Supported 5913W: http://www.openfabrics.org 5914F: drivers/infiniband/hw/cxgb4/ 5915F: include/uapi/rdma/cxgb4-abi.h 5916 5917CXGB4VF ETHERNET DRIVER (CXGB4VF) 5918M: Potnuri Bharat Teja <bharat@chelsio.com> 5919L: netdev@vger.kernel.org 5920S: Supported 5921W: http://www.chelsio.com 5922F: drivers/net/ethernet/chelsio/cxgb4vf/ 5923 5924CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5925M: Frederic Barrat <fbarrat@linux.ibm.com> 5926M: Andrew Donnellan <ajd@linux.ibm.com> 5927L: linuxppc-dev@lists.ozlabs.org 5928S: Supported 5929F: Documentation/ABI/testing/sysfs-class-cxl 5930F: Documentation/arch/powerpc/cxl.rst 5931F: arch/powerpc/platforms/powernv/pci-cxl.c 5932F: drivers/misc/cxl/ 5933F: include/misc/cxl* 5934F: include/uapi/misc/cxl.h 5935 5936CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5937M: Manoj N. Kumar <manoj@linux.ibm.com> 5938M: Uma Krishnan <ukrishn@linux.ibm.com> 5939L: linux-scsi@vger.kernel.org 5940S: Obsolete 5941F: Documentation/arch/powerpc/cxlflash.rst 5942F: drivers/scsi/cxlflash/ 5943F: include/uapi/scsi/cxlflash_ioctl.h 5944 5945CYBERPRO FB DRIVER 5946M: Russell King <linux@armlinux.org.uk> 5947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5948S: Maintained 5949W: http://www.armlinux.org.uk/ 5950F: drivers/video/fbdev/cyber2000fb.* 5951 5952CYCLADES PC300 DRIVER 5953S: Orphan 5954F: drivers/net/wan/pc300* 5955 5956CYPRESS CY8C95X0 PINCTRL DRIVER 5957M: Patrick Rudolph <patrick.rudolph@9elements.com> 5958L: linux-gpio@vger.kernel.org 5959S: Maintained 5960F: drivers/pinctrl/pinctrl-cy8c95x0.c 5961 5962CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5963M: Linus Walleij <linus.walleij@linaro.org> 5964L: linux-input@vger.kernel.org 5965S: Maintained 5966F: drivers/input/touchscreen/cy8ctma140.c 5967 5968CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5969M: Yassine Oudjana <y.oudjana@protonmail.com> 5970L: linux-input@vger.kernel.org 5971S: Maintained 5972F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5973F: drivers/input/keyboard/cypress-sf.c 5974 5975CYPRESS_FIRMWARE MEDIA DRIVER 5976L: linux-media@vger.kernel.org 5977S: Orphan 5978W: https://linuxtv.org 5979Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5980F: drivers/media/common/cypress_firmware* 5981 5982CYTTSP TOUCHSCREEN DRIVER 5983M: Linus Walleij <linus.walleij@linaro.org> 5984L: linux-input@vger.kernel.org 5985S: Maintained 5986F: drivers/input/touchscreen/cyttsp* 5987 5988D-LINK DIR-685 TOUCHKEYS DRIVER 5989M: Linus Walleij <linus.walleij@linaro.org> 5990L: linux-input@vger.kernel.org 5991S: Supported 5992F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5993 5994DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5995M: Joshua Kinard <kumba@gentoo.org> 5996S: Maintained 5997F: drivers/rtc/rtc-ds1685.c 5998F: include/linux/rtc/ds1685.h 5999 6000DAMA SLAVE for AX.25 6001M: Joerg Reuter <jreuter@yaina.de> 6002L: linux-hams@vger.kernel.org 6003S: Maintained 6004W: http://yaina.de/jreuter/ 6005W: http://www.qsl.net/dl1bke/ 6006F: net/ax25/af_ax25.c 6007F: net/ax25/ax25_dev.c 6008F: net/ax25/ax25_ds_* 6009F: net/ax25/ax25_in.c 6010F: net/ax25/ax25_out.c 6011F: net/ax25/ax25_timer.c 6012F: net/ax25/sysctl_net_ax25.c 6013 6014DATA ACCESS MONITOR 6015M: SeongJae Park <sj@kernel.org> 6016L: damon@lists.linux.dev 6017L: linux-mm@kvack.org 6018S: Maintained 6019W: https://damonitor.github.io 6020P: Documentation/mm/damon/maintainer-profile.rst 6021T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 6022T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 6023T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 6024F: Documentation/ABI/testing/sysfs-kernel-mm-damon 6025F: Documentation/admin-guide/mm/damon/ 6026F: Documentation/mm/damon/ 6027F: include/linux/damon.h 6028F: include/trace/events/damon.h 6029F: mm/damon/ 6030F: tools/testing/selftests/damon/ 6031 6032DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 6033L: netdev@vger.kernel.org 6034S: Orphan 6035F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 6036F: drivers/net/ethernet/dec/tulip/dmfe.c 6037 6038DC390/AM53C974 SCSI driver 6039M: Hannes Reinecke <hare@suse.com> 6040L: linux-scsi@vger.kernel.org 6041S: Maintained 6042F: drivers/scsi/am53c974.c 6043 6044DC395x SCSI driver 6045M: Oliver Neukum <oliver@neukum.org> 6046M: Ali Akcaagac <aliakc@web.de> 6047M: Jamie Lenehan <lenehan@twibble.org> 6048S: Maintained 6049F: Documentation/scsi/dc395x.rst 6050F: drivers/scsi/dc395x.* 6051 6052DCCP PROTOCOL 6053L: dccp@vger.kernel.org 6054S: Orphan 6055W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 6056F: include/linux/dccp.h 6057F: include/linux/tfrc.h 6058F: include/uapi/linux/dccp.h 6059F: net/dccp/ 6060 6061DEBUGOBJECTS: 6062M: Thomas Gleixner <tglx@linutronix.de> 6063L: linux-kernel@vger.kernel.org 6064S: Maintained 6065T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 6066F: include/linux/debugobjects.h 6067F: lib/debugobjects.c 6068 6069DECSTATION PLATFORM SUPPORT 6070M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6071L: linux-mips@vger.kernel.org 6072S: Maintained 6073W: http://www.linux-mips.org/wiki/DECstation 6074F: arch/mips/dec/ 6075F: arch/mips/include/asm/dec/ 6076F: arch/mips/include/asm/mach-dec/ 6077 6078DEFXX FDDI NETWORK DRIVER 6079M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6080S: Maintained 6081F: drivers/net/fddi/defxx.* 6082 6083DEFZA FDDI NETWORK DRIVER 6084M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6085S: Maintained 6086F: drivers/net/fddi/defza.* 6087 6088DEINTERLACE DRIVERS FOR ALLWINNER H3 6089M: Jernej Skrabec <jernej.skrabec@gmail.com> 6090L: linux-media@vger.kernel.org 6091S: Maintained 6092T: git git://linuxtv.org/media_tree.git 6093F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 6094F: drivers/media/platform/sunxi/sun8i-di/ 6095 6096DELL LAPTOP DRIVER 6097M: Matthew Garrett <mjg59@srcf.ucam.org> 6098M: Pali Rohár <pali@kernel.org> 6099L: platform-driver-x86@vger.kernel.org 6100S: Maintained 6101F: drivers/platform/x86/dell/dell-laptop.c 6102 6103DELL LAPTOP FREEFALL DRIVER 6104M: Pali Rohár <pali@kernel.org> 6105S: Maintained 6106F: drivers/platform/x86/dell/dell-smo8800.c 6107 6108DELL LAPTOP RBTN DRIVER 6109M: Pali Rohár <pali@kernel.org> 6110S: Maintained 6111F: drivers/platform/x86/dell/dell-rbtn.* 6112 6113DELL LAPTOP SMM DRIVER 6114M: Pali Rohár <pali@kernel.org> 6115S: Maintained 6116F: Documentation/ABI/obsolete/procfs-i8k 6117F: drivers/hwmon/dell-smm-hwmon.c 6118F: include/uapi/linux/i8k.h 6119 6120DELL REMOTE BIOS UPDATE DRIVER 6121M: Stuart Hayes <stuart.w.hayes@gmail.com> 6122L: platform-driver-x86@vger.kernel.org 6123S: Maintained 6124F: drivers/platform/x86/dell/dell_rbu.c 6125 6126DELL SMBIOS DRIVER 6127M: Pali Rohár <pali@kernel.org> 6128L: Dell.Client.Kernel@dell.com 6129L: platform-driver-x86@vger.kernel.org 6130S: Maintained 6131F: drivers/platform/x86/dell/dell-smbios.* 6132 6133DELL SMBIOS SMM DRIVER 6134L: Dell.Client.Kernel@dell.com 6135L: platform-driver-x86@vger.kernel.org 6136S: Maintained 6137F: drivers/platform/x86/dell/dell-smbios-smm.c 6138 6139DELL SMBIOS WMI DRIVER 6140L: Dell.Client.Kernel@dell.com 6141L: platform-driver-x86@vger.kernel.org 6142S: Maintained 6143F: drivers/platform/x86/dell/dell-smbios-wmi.c 6144F: tools/wmi/dell-smbios-example.c 6145 6146DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 6147M: Stuart Hayes <stuart.w.hayes@gmail.com> 6148L: platform-driver-x86@vger.kernel.org 6149S: Maintained 6150F: Documentation/userspace-api/dcdbas.rst 6151F: drivers/platform/x86/dell/dcdbas.* 6152 6153DELL WMI DDV DRIVER 6154M: Armin Wolf <W_Armin@gmx.de> 6155S: Maintained 6156F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6157F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6158F: Documentation/wmi/devices/dell-wmi-ddv.rst 6159F: drivers/platform/x86/dell/dell-wmi-ddv.c 6160 6161DELL WMI DESCRIPTOR DRIVER 6162L: Dell.Client.Kernel@dell.com 6163S: Maintained 6164F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6165 6166DELL WMI HARDWARE PRIVACY SUPPORT 6167L: Dell.Client.Kernel@dell.com 6168L: platform-driver-x86@vger.kernel.org 6169S: Maintained 6170F: drivers/platform/x86/dell/dell-wmi-privacy.c 6171 6172DELL WMI NOTIFICATIONS DRIVER 6173M: Matthew Garrett <mjg59@srcf.ucam.org> 6174M: Pali Rohár <pali@kernel.org> 6175S: Maintained 6176F: drivers/platform/x86/dell/dell-wmi-base.c 6177 6178DELL WMI SYSMAN DRIVER 6179M: Prasanth Ksr <prasanth.ksr@dell.com> 6180L: Dell.Client.Kernel@dell.com 6181L: platform-driver-x86@vger.kernel.org 6182S: Maintained 6183F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6184F: drivers/platform/x86/dell/dell-wmi-sysman/ 6185 6186DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6187M: Zev Weiss <zev@bewilderbeest.net> 6188L: linux-hwmon@vger.kernel.org 6189S: Maintained 6190F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6191 6192DELTA DPS920AB PSU DRIVER 6193M: Robert Marko <robert.marko@sartura.hr> 6194L: linux-hwmon@vger.kernel.org 6195S: Maintained 6196F: Documentation/hwmon/dps920ab.rst 6197F: drivers/hwmon/pmbus/dps920ab.c 6198 6199DELTA NETWORKS TN48M CPLD DRIVERS 6200M: Robert Marko <robert.marko@sartura.hr> 6201S: Maintained 6202F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6203F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6204F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6205F: drivers/gpio/gpio-tn48m.c 6206F: include/dt-bindings/reset/delta,tn48m-reset.h 6207 6208DELTA ST MEDIA DRIVER 6209M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6210L: linux-media@vger.kernel.org 6211S: Supported 6212W: https://linuxtv.org 6213T: git git://linuxtv.org/media_tree.git 6214F: drivers/media/platform/st/sti/delta 6215 6216DENALI NAND DRIVER 6217L: linux-mtd@lists.infradead.org 6218S: Orphan 6219F: drivers/mtd/nand/raw/denali* 6220 6221DESIGNWARE EDMA CORE IP DRIVER 6222M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6223R: Serge Semin <fancer.lancer@gmail.com> 6224L: dmaengine@vger.kernel.org 6225S: Maintained 6226F: drivers/dma/dw-edma/ 6227F: include/linux/dma/edma.h 6228 6229DESIGNWARE USB2 DRD IP DRIVER 6230M: Minas Harutyunyan <hminas@synopsys.com> 6231L: linux-usb@vger.kernel.org 6232S: Maintained 6233T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6234F: drivers/usb/dwc2/ 6235 6236DESIGNWARE USB3 DRD IP DRIVER 6237M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6238L: linux-usb@vger.kernel.org 6239S: Maintained 6240F: drivers/usb/dwc3/ 6241 6242DESIGNWARE XDATA IP DRIVER 6243M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6244L: linux-pci@vger.kernel.org 6245S: Maintained 6246F: Documentation/misc-devices/dw-xdata-pcie.rst 6247F: drivers/misc/dw-xdata-pcie.c 6248 6249DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6250M: Andreas Klinger <ak@it-klinger.de> 6251L: linux-iio@vger.kernel.org 6252S: Maintained 6253F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6254F: drivers/iio/proximity/srf*.c 6255 6256DEVICE COREDUMP (DEV_COREDUMP) 6257M: Johannes Berg <johannes@sipsolutions.net> 6258L: linux-kernel@vger.kernel.org 6259S: Maintained 6260F: drivers/base/devcoredump.c 6261F: include/linux/devcoredump.h 6262 6263DEVICE DEPENDENCY HELPER SCRIPT 6264M: Saravana Kannan <saravanak@google.com> 6265L: linux-kernel@vger.kernel.org 6266S: Maintained 6267F: scripts/dev-needs.sh 6268 6269DEVICE DIRECT ACCESS (DAX) 6270M: Dan Williams <dan.j.williams@intel.com> 6271M: Vishal Verma <vishal.l.verma@intel.com> 6272M: Dave Jiang <dave.jiang@intel.com> 6273L: nvdimm@lists.linux.dev 6274L: linux-cxl@vger.kernel.org 6275S: Supported 6276F: drivers/dax/ 6277 6278DEVICE FREQUENCY (DEVFREQ) 6279M: MyungJoo Ham <myungjoo.ham@samsung.com> 6280M: Kyungmin Park <kyungmin.park@samsung.com> 6281M: Chanwoo Choi <cw00.choi@samsung.com> 6282L: linux-pm@vger.kernel.org 6283S: Maintained 6284T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6285F: Documentation/devicetree/bindings/devfreq/ 6286F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6287F: drivers/devfreq/ 6288F: include/linux/devfreq.h 6289F: include/trace/events/devfreq.h 6290 6291DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6292M: Chanwoo Choi <cw00.choi@samsung.com> 6293L: linux-pm@vger.kernel.org 6294S: Supported 6295T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6296F: Documentation/devicetree/bindings/devfreq/event/ 6297F: drivers/devfreq/devfreq-event.c 6298F: drivers/devfreq/event/ 6299F: include/dt-bindings/pmu/exynos_ppmu.h 6300F: include/linux/devfreq-event.h 6301 6302DEVICE RESOURCE MANAGEMENT HELPERS 6303M: Hans de Goede <hdegoede@redhat.com> 6304R: Matti Vaittinen <mazziesaccount@gmail.com> 6305S: Maintained 6306F: include/linux/devm-helpers.h 6307 6308DEVICE-MAPPER (LVM) 6309M: Alasdair Kergon <agk@redhat.com> 6310M: Mike Snitzer <snitzer@kernel.org> 6311M: Mikulas Patocka <mpatocka@redhat.com> 6312L: dm-devel@lists.linux.dev 6313S: Maintained 6314Q: http://patchwork.kernel.org/project/dm-devel/list/ 6315T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6316F: Documentation/admin-guide/device-mapper/ 6317F: drivers/md/Kconfig 6318F: drivers/md/Makefile 6319F: drivers/md/dm* 6320F: drivers/md/persistent-data/ 6321F: include/linux/device-mapper.h 6322F: include/linux/dm-*.h 6323F: include/uapi/linux/dm-*.h 6324 6325DEVICE-MAPPER VDO TARGET 6326M: Matthew Sakai <msakai@redhat.com> 6327L: dm-devel@lists.linux.dev 6328S: Maintained 6329F: Documentation/admin-guide/device-mapper/vdo*.rst 6330F: drivers/md/dm-vdo/ 6331 6332DEVLINK 6333M: Jiri Pirko <jiri@resnulli.us> 6334L: netdev@vger.kernel.org 6335S: Supported 6336F: Documentation/networking/devlink 6337F: include/net/devlink.h 6338F: include/uapi/linux/devlink.h 6339F: net/devlink/ 6340 6341DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6342M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6343L: kernel@dh-electronics.com 6344S: Maintained 6345F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6346F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6347 6348DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6349M: Marek Vasut <marex@denx.de> 6350L: kernel@dh-electronics.com 6351S: Maintained 6352F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6353F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6354 6355DIALOG SEMICONDUCTOR DRIVERS 6356M: Support Opensource <support.opensource@diasemi.com> 6357S: Supported 6358W: http://www.dialog-semiconductor.com/products 6359F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6360F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6361F: Documentation/devicetree/bindings/mfd/da90*.txt 6362F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6363F: Documentation/devicetree/bindings/regulator/da92*.txt 6364F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6365F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6366F: Documentation/devicetree/bindings/sound/da[79]*.txt 6367F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6368F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6369F: Documentation/hwmon/da90??.rst 6370F: drivers/gpio/gpio-da90??.c 6371F: drivers/hwmon/da90??-hwmon.c 6372F: drivers/iio/adc/da91??-*.c 6373F: drivers/input/misc/da72??.[ch] 6374F: drivers/input/misc/da90??_onkey.c 6375F: drivers/input/touchscreen/da9052_tsi.c 6376F: drivers/leds/leds-da90??.c 6377F: drivers/mfd/da903x.c 6378F: drivers/mfd/da90??-*.c 6379F: drivers/mfd/da91??-*.c 6380F: drivers/pinctrl/pinctrl-da90??.c 6381F: drivers/power/supply/da9052-battery.c 6382F: drivers/power/supply/da91??-*.c 6383F: drivers/regulator/da9???-regulator.[ch] 6384F: drivers/regulator/slg51000-regulator.[ch] 6385F: drivers/rtc/rtc-da90??.c 6386F: drivers/thermal/da90??-thermal.c 6387F: drivers/video/backlight/da90??_bl.c 6388F: drivers/watchdog/da90??_wdt.c 6389F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6390F: include/linux/mfd/da903x.h 6391F: include/linux/mfd/da9052/ 6392F: include/linux/mfd/da9055/ 6393F: include/linux/mfd/da9062/ 6394F: include/linux/mfd/da9063/ 6395F: include/linux/mfd/da9150/ 6396F: include/linux/regulator/da9211.h 6397F: include/sound/da[79]*.h 6398F: sound/soc/codecs/da[79]*.[ch] 6399 6400DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6401M: William Breathitt Gray <wbg@kernel.org> 6402L: linux-gpio@vger.kernel.org 6403S: Maintained 6404F: drivers/gpio/gpio-gpio-mm.c 6405 6406DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6407M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6408L: linux-media@vger.kernel.org 6409S: Maintained 6410F: Documentation/admin-guide/media/mgb4.rst 6411F: drivers/media/pci/mgb4/ 6412 6413DIOLAN U2C-12 I2C DRIVER 6414M: Guenter Roeck <linux@roeck-us.net> 6415L: linux-i2c@vger.kernel.org 6416S: Maintained 6417F: drivers/i2c/busses/i2c-diolan-u2c.c 6418 6419DIRECTORY NOTIFICATION (DNOTIFY) 6420M: Jan Kara <jack@suse.cz> 6421R: Amir Goldstein <amir73il@gmail.com> 6422L: linux-fsdevel@vger.kernel.org 6423S: Maintained 6424F: Documentation/filesystems/dnotify.rst 6425F: fs/notify/dnotify/ 6426F: include/linux/dnotify.h 6427 6428DISK GEOMETRY AND PARTITION HANDLING 6429M: Andries Brouwer <aeb@cwi.nl> 6430S: Maintained 6431W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6432W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6433W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6434 6435DISKQUOTA 6436M: Jan Kara <jack@suse.com> 6437S: Maintained 6438F: Documentation/filesystems/quota.rst 6439F: fs/quota/ 6440F: include/linux/quota*.h 6441F: include/uapi/linux/quota*.h 6442 6443DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6444M: Bernie Thompson <bernie@plugable.com> 6445L: linux-fbdev@vger.kernel.org 6446S: Maintained 6447W: http://plugable.com/category/projects/udlfb/ 6448F: Documentation/fb/udlfb.rst 6449F: drivers/video/fbdev/udlfb.c 6450F: include/video/udlfb.h 6451 6452DISTRIBUTED LOCK MANAGER (DLM) 6453M: Alexander Aring <aahringo@redhat.com> 6454M: David Teigland <teigland@redhat.com> 6455L: gfs2@lists.linux.dev 6456S: Supported 6457W: https://pagure.io/dlm 6458T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6459F: fs/dlm/ 6460 6461DMA BUFFER SHARING FRAMEWORK 6462M: Sumit Semwal <sumit.semwal@linaro.org> 6463M: Christian König <christian.koenig@amd.com> 6464L: linux-media@vger.kernel.org 6465L: dri-devel@lists.freedesktop.org 6466L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6467S: Maintained 6468T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6469F: Documentation/driver-api/dma-buf.rst 6470F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6471F: drivers/dma-buf/ 6472F: include/linux/*fence.h 6473F: include/linux/dma-buf.h 6474F: include/linux/dma-resv.h 6475K: \bdma_(?:buf|fence|resv)\b 6476 6477DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6478M: Vinod Koul <vkoul@kernel.org> 6479L: dmaengine@vger.kernel.org 6480S: Maintained 6481Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6482T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6483F: Documentation/devicetree/bindings/dma/ 6484F: Documentation/driver-api/dmaengine/ 6485F: drivers/dma/ 6486F: include/dt-bindings/dma/ 6487F: include/linux/dma/ 6488F: include/linux/dmaengine.h 6489F: include/linux/of_dma.h 6490 6491DMA MAPPING BENCHMARK 6492M: Xiang Chen <chenxiang66@hisilicon.com> 6493L: iommu@lists.linux.dev 6494F: kernel/dma/map_benchmark.c 6495F: tools/testing/selftests/dma/ 6496 6497DMA MAPPING HELPERS 6498M: Christoph Hellwig <hch@lst.de> 6499M: Marek Szyprowski <m.szyprowski@samsung.com> 6500R: Robin Murphy <robin.murphy@arm.com> 6501L: iommu@lists.linux.dev 6502S: Supported 6503W: http://git.infradead.org/users/hch/dma-mapping.git 6504T: git git://git.infradead.org/users/hch/dma-mapping.git 6505F: include/asm-generic/dma-mapping.h 6506F: include/linux/dma-direct.h 6507F: include/linux/dma-map-ops.h 6508F: include/linux/dma-mapping.h 6509F: include/linux/swiotlb.h 6510F: kernel/dma/ 6511 6512DMA-BUF HEAPS FRAMEWORK 6513M: Sumit Semwal <sumit.semwal@linaro.org> 6514R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6515R: Brian Starkey <Brian.Starkey@arm.com> 6516R: John Stultz <jstultz@google.com> 6517R: T.J. Mercier <tjmercier@google.com> 6518L: linux-media@vger.kernel.org 6519L: dri-devel@lists.freedesktop.org 6520L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6521S: Maintained 6522T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6523F: drivers/dma-buf/dma-heap.c 6524F: drivers/dma-buf/heaps/* 6525F: include/linux/dma-heap.h 6526F: include/uapi/linux/dma-heap.h 6527 6528DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6529M: Lukasz Luba <lukasz.luba@arm.com> 6530L: linux-pm@vger.kernel.org 6531L: linux-samsung-soc@vger.kernel.org 6532S: Maintained 6533F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6534F: drivers/memory/samsung/exynos5422-dmc.c 6535 6536DME1737 HARDWARE MONITOR DRIVER 6537M: Juerg Haefliger <juergh@proton.me> 6538L: linux-hwmon@vger.kernel.org 6539S: Maintained 6540F: Documentation/hwmon/dme1737.rst 6541F: drivers/hwmon/dme1737.c 6542 6543DMI/SMBIOS SUPPORT 6544M: Jean Delvare <jdelvare@suse.com> 6545S: Maintained 6546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6547F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6548F: drivers/firmware/dmi-id.c 6549F: drivers/firmware/dmi_scan.c 6550F: include/linux/dmi.h 6551 6552DOCUMENTATION 6553M: Jonathan Corbet <corbet@lwn.net> 6554L: linux-doc@vger.kernel.org 6555S: Maintained 6556P: Documentation/doc-guide/maintainer-profile.rst 6557T: git git://git.lwn.net/linux.git docs-next 6558F: Documentation/ 6559F: scripts/check-variable-fonts.sh 6560F: scripts/documentation-file-ref-check 6561F: scripts/kernel-doc 6562F: scripts/sphinx-pre-install 6563X: Documentation/ABI/ 6564X: Documentation/admin-guide/media/ 6565X: Documentation/devicetree/ 6566X: Documentation/driver-api/media/ 6567X: Documentation/firmware-guide/acpi/ 6568X: Documentation/i2c/ 6569X: Documentation/netlink/ 6570X: Documentation/power/ 6571X: Documentation/spi/ 6572X: Documentation/userspace-api/media/ 6573 6574DOCUMENTATION PROCESS 6575M: Jonathan Corbet <corbet@lwn.net> 6576L: workflows@vger.kernel.org 6577S: Maintained 6578F: Documentation/maintainer/ 6579F: Documentation/process/ 6580 6581DOCUMENTATION REPORTING ISSUES 6582M: Thorsten Leemhuis <linux@leemhuis.info> 6583L: linux-doc@vger.kernel.org 6584S: Maintained 6585F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6586F: Documentation/admin-guide/reporting-issues.rst 6587F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6588 6589DOCUMENTATION SCRIPTS 6590M: Mauro Carvalho Chehab <mchehab@kernel.org> 6591L: linux-doc@vger.kernel.org 6592S: Maintained 6593F: Documentation/sphinx/parse-headers.pl 6594F: scripts/documentation-file-ref-check 6595F: scripts/sphinx-pre-install 6596 6597DOCUMENTATION/ITALIAN 6598M: Federico Vaga <federico.vaga@vaga.pv.it> 6599L: linux-doc@vger.kernel.org 6600S: Maintained 6601F: Documentation/translations/it_IT 6602 6603DOCUMENTATION/JAPANESE 6604R: Akira Yokosawa <akiyks@gmail.com> 6605L: linux-doc@vger.kernel.org 6606S: Maintained 6607F: Documentation/translations/ja_JP 6608 6609DONGWOON DW9714 LENS VOICE COIL DRIVER 6610M: Sakari Ailus <sakari.ailus@linux.intel.com> 6611L: linux-media@vger.kernel.org 6612S: Maintained 6613T: git git://linuxtv.org/media_tree.git 6614F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6615F: drivers/media/i2c/dw9714.c 6616 6617DONGWOON DW9719 LENS VOICE COIL DRIVER 6618M: Daniel Scally <djrscally@gmail.com> 6619L: linux-media@vger.kernel.org 6620S: Maintained 6621T: git git://linuxtv.org/media_tree.git 6622F: drivers/media/i2c/dw9719.c 6623 6624DONGWOON DW9768 LENS VOICE COIL DRIVER 6625L: linux-media@vger.kernel.org 6626S: Orphan 6627T: git git://linuxtv.org/media_tree.git 6628F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6629F: drivers/media/i2c/dw9768.c 6630 6631DONGWOON DW9807 LENS VOICE COIL DRIVER 6632M: Sakari Ailus <sakari.ailus@linux.intel.com> 6633L: linux-media@vger.kernel.org 6634S: Maintained 6635T: git git://linuxtv.org/media_tree.git 6636F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6637F: drivers/media/i2c/dw9807-vcm.c 6638 6639DOUBLETALK DRIVER 6640M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6641L: blinux-list@redhat.com 6642S: Maintained 6643F: drivers/char/dtlk.c 6644F: include/linux/dtlk.h 6645 6646DPAA2 DATAPATH I/O (DPIO) DRIVER 6647M: Roy Pledge <Roy.Pledge@nxp.com> 6648L: linux-kernel@vger.kernel.org 6649S: Maintained 6650F: drivers/soc/fsl/dpio 6651 6652DPAA2 ETHERNET DRIVER 6653M: Ioana Ciornei <ioana.ciornei@nxp.com> 6654L: netdev@vger.kernel.org 6655S: Maintained 6656F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6657F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6658F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6659F: drivers/net/ethernet/freescale/dpaa2/Makefile 6660F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6661F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6662F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6663F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6664F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6665F: drivers/net/ethernet/freescale/dpaa2/dpni* 6666 6667DPAA2 ETHERNET SWITCH DRIVER 6668M: Ioana Ciornei <ioana.ciornei@nxp.com> 6669L: netdev@vger.kernel.org 6670S: Maintained 6671F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6672F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6673F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6674 6675DPLL SUBSYSTEM 6676M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6677M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6678M: Jiri Pirko <jiri@resnulli.us> 6679L: netdev@vger.kernel.org 6680S: Supported 6681F: Documentation/driver-api/dpll.rst 6682F: drivers/dpll/* 6683F: include/linux/dpll.h 6684F: include/uapi/linux/dpll.h 6685 6686DRBD DRIVER 6687M: Philipp Reisner <philipp.reisner@linbit.com> 6688M: Lars Ellenberg <lars.ellenberg@linbit.com> 6689M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6690L: drbd-dev@lists.linbit.com 6691S: Supported 6692W: http://www.drbd.org 6693T: git git://git.linbit.com/linux-drbd.git 6694T: git git://git.linbit.com/drbd-8.4.git 6695F: Documentation/admin-guide/blockdev/ 6696F: drivers/block/drbd/ 6697F: include/linux/drbd* 6698F: lib/lru_cache.c 6699 6700DRIVER COMPONENT FRAMEWORK 6701L: dri-devel@lists.freedesktop.org 6702F: drivers/base/component.c 6703F: include/linux/component.h 6704 6705DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6706M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6707R: "Rafael J. Wysocki" <rafael@kernel.org> 6708S: Supported 6709T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6710F: Documentation/core-api/kobject.rst 6711F: drivers/base/ 6712F: fs/debugfs/ 6713F: fs/sysfs/ 6714F: include/linux/debugfs.h 6715F: include/linux/fwnode.h 6716F: include/linux/kobj* 6717F: include/linux/property.h 6718F: lib/kobj* 6719 6720DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6721M: Nishanth Menon <nm@ti.com> 6722L: linux-pm@vger.kernel.org 6723S: Maintained 6724F: drivers/soc/ti/smartreflex.c 6725F: include/linux/power/smartreflex.h 6726 6727DRM ACCEL DRIVERS FOR INTEL VPU 6728M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6729M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6730L: dri-devel@lists.freedesktop.org 6731S: Supported 6732T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6733F: drivers/accel/ivpu/ 6734F: include/uapi/drm/ivpu_accel.h 6735 6736DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6737M: Oded Gabbay <ogabbay@kernel.org> 6738L: dri-devel@lists.freedesktop.org 6739S: Maintained 6740C: irc://irc.oftc.net/dri-devel 6741T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6742F: Documentation/accel/ 6743F: drivers/accel/ 6744F: include/drm/drm_accel.h 6745 6746DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6747M: Maxime Ripard <mripard@kernel.org> 6748M: Chen-Yu Tsai <wens@csie.org> 6749R: Jernej Skrabec <jernej.skrabec@gmail.com> 6750L: dri-devel@lists.freedesktop.org 6751S: Supported 6752T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6753F: drivers/gpu/drm/sun4i/sun8i* 6754 6755DRM DRIVER FOR ARM PL111 CLCD 6756S: Orphan 6757T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6758F: drivers/gpu/drm/pl111/ 6759 6760DRM DRIVER FOR ARM VERSATILE TFT PANELS 6761M: Linus Walleij <linus.walleij@linaro.org> 6762S: Maintained 6763T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6764F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6765F: drivers/gpu/drm/panel/panel-arm-versatile.c 6766 6767DRM DRIVER FOR ASPEED BMC GFX 6768M: Joel Stanley <joel@jms.id.au> 6769L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6770S: Supported 6771T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6772F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6773F: drivers/gpu/drm/aspeed/ 6774 6775DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6776M: Dave Airlie <airlied@redhat.com> 6777R: Thomas Zimmermann <tzimmermann@suse.de> 6778R: Jocelyn Falempe <jfalempe@redhat.com> 6779L: dri-devel@lists.freedesktop.org 6780S: Supported 6781T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6782F: drivers/gpu/drm/ast/ 6783 6784DRM DRIVER FOR BOCHS VIRTUAL GPU 6785M: Gerd Hoffmann <kraxel@redhat.com> 6786L: virtualization@lists.linux.dev 6787S: Maintained 6788T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6789F: drivers/gpu/drm/tiny/bochs.c 6790 6791DRM DRIVER FOR BOE HIMAX8279D PANELS 6792M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6793S: Maintained 6794F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6795F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6796 6797DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6798M: Jagan Teki <jagan@amarulasolutions.com> 6799S: Maintained 6800F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6801F: drivers/gpu/drm/bridge/chipone-icn6211.c 6802 6803DRM DRIVER FOR EBBG FT8719 PANEL 6804M: Joel Selvaraj <jo@jsfamily.in> 6805S: Maintained 6806T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6807F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6808F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6809 6810DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6811M: Linus Walleij <linus.walleij@linaro.org> 6812S: Maintained 6813T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6814F: drivers/gpu/drm/tve200/ 6815 6816DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6817M: Icenowy Zheng <icenowy@aosc.io> 6818S: Maintained 6819F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6820F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6821 6822DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6823M: Jagan Teki <jagan@amarulasolutions.com> 6824S: Maintained 6825F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6826F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6827 6828DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6829M: Thomas Zimmermann <tzimmermann@suse.de> 6830M: Javier Martinez Canillas <javierm@redhat.com> 6831L: dri-devel@lists.freedesktop.org 6832S: Maintained 6833T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6834F: drivers/gpu/drm/drm_aperture.c 6835F: drivers/gpu/drm/tiny/ofdrm.c 6836F: drivers/gpu/drm/tiny/simpledrm.c 6837F: drivers/video/aperture.c 6838F: drivers/video/nomodeset.c 6839F: include/drm/drm_aperture.h 6840F: include/linux/aperture.h 6841F: include/video/nomodeset.h 6842 6843DRM DRIVER FOR GENERIC EDP PANELS 6844R: Douglas Anderson <dianders@chromium.org> 6845F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6846F: drivers/gpu/drm/panel/panel-edp.c 6847 6848DRM DRIVER FOR GENERIC USB DISPLAY 6849M: Noralf Trønnes <noralf@tronnes.org> 6850S: Maintained 6851W: https://github.com/notro/gud/wiki 6852T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6853F: drivers/gpu/drm/gud/ 6854F: include/drm/gud.h 6855 6856DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6857M: Hans de Goede <hdegoede@redhat.com> 6858S: Maintained 6859T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6860F: drivers/gpu/drm/tiny/gm12u320.c 6861 6862DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6863M: Ondrej Jirman <megi@xff.cz> 6864M: Javier Martinez Canillas <javierm@redhat.com> 6865S: Maintained 6866T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6867F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6868F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6869 6870DRM DRIVER FOR HX8357D PANELS 6871S: Orphan 6872T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6873F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6874F: drivers/gpu/drm/tiny/hx8357d.c 6875 6876DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6877M: Deepak Rawat <drawat.floss@gmail.com> 6878L: linux-hyperv@vger.kernel.org 6879L: dri-devel@lists.freedesktop.org 6880S: Maintained 6881T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6882F: drivers/gpu/drm/hyperv 6883 6884DRM DRIVER FOR ILITEK ILI9225 PANELS 6885M: David Lechner <david@lechnology.com> 6886S: Maintained 6887T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6888F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6889F: drivers/gpu/drm/tiny/ili9225.c 6890 6891DRM DRIVER FOR ILITEK ILI9486 PANELS 6892M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6893S: Maintained 6894T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6895F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6896F: drivers/gpu/drm/tiny/ili9486.c 6897 6898DRM DRIVER FOR ILITEK ILI9805 PANELS 6899M: Michael Trimarchi <michael@amarulasolutions.com> 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6902F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6903 6904DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6905M: Jagan Teki <jagan@edgeble.ai> 6906S: Maintained 6907F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6908F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6909 6910DRM DRIVER FOR LG SW43408 PANELS 6911M: Sumit Semwal <sumit.semwal@linaro.org> 6912M: Caleb Connolly <caleb.connolly@linaro.org> 6913S: Maintained 6914T: git git://anongit.freedesktop.org/drm/drm-misc 6915F: Documentation/devicetree/bindings/display/panel/lg,sw43408.yaml 6916F: drivers/gpu/drm/panel/panel-lg-sw43408.c 6917 6918DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6919M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6920S: Supported 6921T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6922F: drivers/gpu/drm/logicvc/ 6923 6924DRM DRIVER FOR LVDS PANELS 6925M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6926L: dri-devel@lists.freedesktop.org 6927S: Maintained 6928T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6929F: Documentation/devicetree/bindings/display/lvds.yaml 6930F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6931F: drivers/gpu/drm/panel/panel-lvds.c 6932 6933DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6934M: Guido Günther <agx@sigxcpu.org> 6935R: Purism Kernel Team <kernel@puri.sm> 6936S: Maintained 6937F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6938F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6939 6940DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6941M: Dave Airlie <airlied@redhat.com> 6942R: Thomas Zimmermann <tzimmermann@suse.de> 6943R: Jocelyn Falempe <jfalempe@redhat.com> 6944L: dri-devel@lists.freedesktop.org 6945S: Supported 6946T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6947F: drivers/gpu/drm/mgag200/ 6948 6949DRM DRIVER FOR MI0283QT 6950M: Noralf Trønnes <noralf@tronnes.org> 6951S: Maintained 6952T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6953F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6954F: drivers/gpu/drm/tiny/mi0283qt.c 6955 6956DRM DRIVER FOR MIPI DBI compatible panels 6957M: Noralf Trønnes <noralf@tronnes.org> 6958S: Maintained 6959W: https://github.com/notro/panel-mipi-dbi/wiki 6960T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 6961F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6962F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6963 6964DRM DRIVER for Qualcomm Adreno GPUs 6965M: Rob Clark <robdclark@gmail.com> 6966R: Sean Paul <sean@poorly.run> 6967R: Konrad Dybcio <konrad.dybcio@linaro.org> 6968L: linux-arm-msm@vger.kernel.org 6969L: dri-devel@lists.freedesktop.org 6970L: freedreno@lists.freedesktop.org 6971S: Maintained 6972B: https://gitlab.freedesktop.org/drm/msm/-/issues 6973T: git https://gitlab.freedesktop.org/drm/msm.git 6974F: Documentation/devicetree/bindings/display/msm/gpu.yaml 6975F: drivers/gpu/drm/msm/adreno/ 6976F: drivers/gpu/drm/msm/msm_gpu.* 6977F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 6978F: drivers/gpu/drm/msm/msm_ringbuffer.* 6979F: drivers/gpu/drm/msm/registers/adreno/ 6980F: include/uapi/drm/msm_drm.h 6981 6982DRM DRIVER for Qualcomm display hardware 6983M: Rob Clark <robdclark@gmail.com> 6984M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6985M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6986R: Sean Paul <sean@poorly.run> 6987R: Marijn Suijten <marijn.suijten@somainline.org> 6988L: linux-arm-msm@vger.kernel.org 6989L: dri-devel@lists.freedesktop.org 6990L: freedreno@lists.freedesktop.org 6991S: Maintained 6992B: https://gitlab.freedesktop.org/drm/msm/-/issues 6993T: git https://gitlab.freedesktop.org/drm/msm.git 6994F: Documentation/devicetree/bindings/display/msm/ 6995F: drivers/gpu/drm/ci/xfails/msm* 6996F: drivers/gpu/drm/msm/ 6997F: include/uapi/drm/msm_drm.h 6998 6999DRM DRIVER FOR NOVATEK NT35510 PANELS 7000M: Linus Walleij <linus.walleij@linaro.org> 7001S: Maintained 7002T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7003F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 7004F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 7005 7006DRM DRIVER FOR NOVATEK NT35560 PANELS 7007M: Linus Walleij <linus.walleij@linaro.org> 7008S: Maintained 7009T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7010F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 7011F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 7012 7013DRM DRIVER FOR NOVATEK NT36523 PANELS 7014M: Jianhua Lu <lujianhua000@gmail.com> 7015S: Maintained 7016T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7017F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 7018F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 7019 7020DRM DRIVER FOR NOVATEK NT36672A PANELS 7021M: Sumit Semwal <sumit.semwal@linaro.org> 7022S: Maintained 7023T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7024F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 7025F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 7026 7027DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 7028M: Karol Herbst <kherbst@redhat.com> 7029M: Lyude Paul <lyude@redhat.com> 7030M: Danilo Krummrich <dakr@redhat.com> 7031L: dri-devel@lists.freedesktop.org 7032L: nouveau@lists.freedesktop.org 7033S: Supported 7034W: https://nouveau.freedesktop.org/ 7035Q: https://patchwork.freedesktop.org/project/nouveau/ 7036Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 7037B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 7038C: irc://irc.oftc.net/nouveau 7039T: git https://gitlab.freedesktop.org/drm/nouveau.git 7040F: drivers/gpu/drm/nouveau/ 7041F: include/uapi/drm/nouveau_drm.h 7042 7043DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 7044M: Stefan Mavrodiev <stefan@olimex.com> 7045S: Maintained 7046F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 7047F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 7048 7049DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 7050R: Douglas Anderson <dianders@chromium.org> 7051F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 7052F: drivers/gpu/drm/bridge/parade-ps8640.c 7053 7054DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 7055M: Noralf Trønnes <noralf@tronnes.org> 7056S: Maintained 7057T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7058F: Documentation/devicetree/bindings/display/repaper.txt 7059F: drivers/gpu/drm/tiny/repaper.c 7060 7061DRM DRIVER FOR QEMU'S CIRRUS DEVICE 7062M: Dave Airlie <airlied@redhat.com> 7063M: Gerd Hoffmann <kraxel@redhat.com> 7064L: virtualization@lists.linux.dev 7065S: Obsolete 7066W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 7067T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7068F: drivers/gpu/drm/tiny/cirrus.c 7069 7070DRM DRIVER FOR QXL VIRTUAL GPU 7071M: Dave Airlie <airlied@redhat.com> 7072M: Gerd Hoffmann <kraxel@redhat.com> 7073L: virtualization@lists.linux.dev 7074L: spice-devel@lists.freedesktop.org 7075S: Maintained 7076T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7077F: drivers/gpu/drm/qxl/ 7078F: include/uapi/drm/qxl_drm.h 7079 7080DRM DRIVER FOR RAYDIUM RM67191 PANELS 7081M: Robert Chiras <robert.chiras@nxp.com> 7082S: Maintained 7083F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 7084F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 7085 7086DRM DRIVER FOR SAMSUNG DB7430 PANELS 7087M: Linus Walleij <linus.walleij@linaro.org> 7088S: Maintained 7089T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7090F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 7091F: drivers/gpu/drm/panel/panel-samsung-db7430.c 7092 7093DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 7094M: Inki Dae <inki.dae@samsung.com> 7095M: Jagan Teki <jagan@amarulasolutions.com> 7096M: Marek Szyprowski <m.szyprowski@samsung.com> 7097S: Maintained 7098T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7099F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 7100F: drivers/gpu/drm/bridge/samsung-dsim.c 7101F: include/drm/bridge/samsung-dsim.h 7102 7103DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 7104M: Markuss Broks <markuss.broks@gmail.com> 7105S: Maintained 7106F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 7107F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 7108 7109DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 7110M: Artur Weber <aweber.kernel@gmail.com> 7111S: Maintained 7112F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 7113F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 7114 7115DRM DRIVER FOR SITRONIX ST7586 PANELS 7116M: David Lechner <david@lechnology.com> 7117S: Maintained 7118T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7119F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 7120F: drivers/gpu/drm/tiny/st7586.c 7121 7122DRM DRIVER FOR SITRONIX ST7701 PANELS 7123M: Jagan Teki <jagan@amarulasolutions.com> 7124S: Maintained 7125F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 7126F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 7127 7128DRM DRIVER FOR SITRONIX ST7703 PANELS 7129M: Guido Günther <agx@sigxcpu.org> 7130R: Purism Kernel Team <kernel@puri.sm> 7131R: Ondrej Jirman <megi@xff.cz> 7132S: Maintained 7133F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 7134F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 7135 7136DRM DRIVER FOR SITRONIX ST7735R PANELS 7137M: David Lechner <david@lechnology.com> 7138S: Maintained 7139T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7140F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 7141F: drivers/gpu/drm/tiny/st7735r.c 7142 7143DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 7144M: Javier Martinez Canillas <javierm@redhat.com> 7145S: Maintained 7146T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7147F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 7148F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 7149F: drivers/gpu/drm/solomon/ssd130x* 7150 7151DRM DRIVER FOR ST-ERICSSON MCDE 7152M: Linus Walleij <linus.walleij@linaro.org> 7153S: Maintained 7154T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7155F: Documentation/devicetree/bindings/display/ste,mcde.yaml 7156F: drivers/gpu/drm/mcde/ 7157 7158DRM DRIVER FOR SYNAPTICS R63353 PANELS 7159M: Michael Trimarchi <michael@amarulasolutions.com> 7160S: Maintained 7161F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7162F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7163 7164DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7165M: Jagan Teki <jagan@amarulasolutions.com> 7166S: Maintained 7167F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7168F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7169 7170DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7171R: Douglas Anderson <dianders@chromium.org> 7172F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7173F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7174 7175DRM DRIVER FOR TPO TPG110 PANELS 7176M: Linus Walleij <linus.walleij@linaro.org> 7177S: Maintained 7178T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7179F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7180F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7181 7182DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7183M: Dave Airlie <airlied@redhat.com> 7184R: Sean Paul <sean@poorly.run> 7185R: Thomas Zimmermann <tzimmermann@suse.de> 7186L: dri-devel@lists.freedesktop.org 7187S: Supported 7188T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7189F: drivers/gpu/drm/udl/ 7190 7191DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7192M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7193M: Melissa Wen <melissa.srw@gmail.com> 7194M: Maíra Canal <mairacanal@riseup.net> 7195R: Haneen Mohammed <hamohammed.sa@gmail.com> 7196R: Daniel Vetter <daniel@ffwll.ch> 7197L: dri-devel@lists.freedesktop.org 7198S: Maintained 7199T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7200F: Documentation/gpu/vkms.rst 7201F: drivers/gpu/drm/vkms/ 7202 7203DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7204M: Hans de Goede <hdegoede@redhat.com> 7205L: dri-devel@lists.freedesktop.org 7206S: Maintained 7207T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7208F: drivers/gpu/drm/vboxvideo/ 7209 7210DRM DRIVER FOR VMWARE VIRTUAL GPU 7211M: Zack Rusin <zack.rusin@broadcom.com> 7212R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7213L: dri-devel@lists.freedesktop.org 7214S: Supported 7215T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7216F: drivers/gpu/drm/vmwgfx/ 7217F: include/uapi/drm/vmwgfx_drm.h 7218 7219DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7220M: Linus Walleij <linus.walleij@linaro.org> 7221S: Maintained 7222T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7223F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7224F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7225 7226DRM DRIVERS 7227M: David Airlie <airlied@gmail.com> 7228M: Daniel Vetter <daniel@ffwll.ch> 7229L: dri-devel@lists.freedesktop.org 7230S: Maintained 7231B: https://gitlab.freedesktop.org/drm 7232C: irc://irc.oftc.net/dri-devel 7233T: git https://gitlab.freedesktop.org/drm/kernel.git 7234F: Documentation/devicetree/bindings/display/ 7235F: Documentation/devicetree/bindings/gpu/ 7236F: Documentation/gpu/ 7237F: drivers/gpu/ 7238F: include/drm/ 7239F: include/linux/vga* 7240F: include/uapi/drm/ 7241 7242DRM DRIVERS AND MISC GPU PATCHES 7243M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7244M: Maxime Ripard <mripard@kernel.org> 7245M: Thomas Zimmermann <tzimmermann@suse.de> 7246S: Maintained 7247W: https://drm.pages.freedesktop.org/maintainer-tools/drm-misc.html 7248T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7249F: Documentation/devicetree/bindings/display/ 7250F: Documentation/devicetree/bindings/gpu/ 7251F: Documentation/gpu/ 7252F: drivers/gpu/drm/ 7253F: drivers/gpu/vga/ 7254F: include/drm/drm 7255F: include/linux/vga* 7256F: include/uapi/drm/ 7257X: drivers/gpu/drm/amd/ 7258X: drivers/gpu/drm/armada/ 7259X: drivers/gpu/drm/etnaviv/ 7260X: drivers/gpu/drm/exynos/ 7261X: drivers/gpu/drm/i915/ 7262X: drivers/gpu/drm/kmb/ 7263X: drivers/gpu/drm/mediatek/ 7264X: drivers/gpu/drm/msm/ 7265X: drivers/gpu/drm/nouveau/ 7266X: drivers/gpu/drm/radeon/ 7267X: drivers/gpu/drm/renesas/rcar-du/ 7268X: drivers/gpu/drm/tegra/ 7269 7270DRM DRIVERS FOR ALLWINNER A10 7271M: Maxime Ripard <mripard@kernel.org> 7272M: Chen-Yu Tsai <wens@csie.org> 7273L: dri-devel@lists.freedesktop.org 7274S: Supported 7275T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7276F: Documentation/devicetree/bindings/display/allwinner* 7277F: drivers/gpu/drm/sun4i/ 7278 7279DRM DRIVERS FOR AMLOGIC SOCS 7280M: Neil Armstrong <neil.armstrong@linaro.org> 7281L: dri-devel@lists.freedesktop.org 7282L: linux-amlogic@lists.infradead.org 7283S: Supported 7284W: http://linux-meson.com/ 7285T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7286F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7287F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7288F: Documentation/gpu/meson.rst 7289F: drivers/gpu/drm/ci/xfails/meson* 7290F: drivers/gpu/drm/meson/ 7291 7292DRM DRIVERS FOR ATMEL HLCDC 7293M: Sam Ravnborg <sam@ravnborg.org> 7294M: Boris Brezillon <bbrezillon@kernel.org> 7295L: dri-devel@lists.freedesktop.org 7296S: Supported 7297T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7298F: Documentation/devicetree/bindings/display/atmel/ 7299F: drivers/gpu/drm/atmel-hlcdc/ 7300 7301DRM DRIVERS FOR BRIDGE CHIPS 7302M: Andrzej Hajda <andrzej.hajda@intel.com> 7303M: Neil Armstrong <neil.armstrong@linaro.org> 7304M: Robert Foss <rfoss@kernel.org> 7305R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7306R: Jonas Karlman <jonas@kwiboo.se> 7307R: Jernej Skrabec <jernej.skrabec@gmail.com> 7308S: Maintained 7309T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7310F: Documentation/devicetree/bindings/display/bridge/ 7311F: drivers/gpu/drm/bridge/ 7312F: drivers/gpu/drm/drm_bridge.c 7313F: drivers/gpu/drm/drm_bridge_connector.c 7314F: include/drm/drm_bridge.h 7315F: include/drm/drm_bridge_connector.h 7316 7317DRM DRIVERS FOR EXYNOS 7318M: Inki Dae <inki.dae@samsung.com> 7319M: Seung-Woo Kim <sw0312.kim@samsung.com> 7320M: Kyungmin Park <kyungmin.park@samsung.com> 7321L: dri-devel@lists.freedesktop.org 7322S: Supported 7323T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7324F: Documentation/devicetree/bindings/display/exynos/ 7325F: Documentation/devicetree/bindings/display/samsung/ 7326F: drivers/gpu/drm/exynos/ 7327F: include/uapi/drm/exynos_drm.h 7328 7329DRM DRIVERS FOR FREESCALE DCU 7330M: Stefan Agner <stefan@agner.ch> 7331M: Alison Wang <alison.wang@nxp.com> 7332L: dri-devel@lists.freedesktop.org 7333S: Supported 7334T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7335F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7336F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7337F: drivers/gpu/drm/fsl-dcu/ 7338 7339DRM DRIVERS FOR FREESCALE IMX 5/6 7340M: Philipp Zabel <p.zabel@pengutronix.de> 7341L: dri-devel@lists.freedesktop.org 7342S: Maintained 7343T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7344T: git git://git.pengutronix.de/git/pza/linux 7345F: Documentation/devicetree/bindings/display/imx/ 7346F: drivers/gpu/drm/imx/ipuv3/ 7347F: drivers/gpu/ipu-v3/ 7348 7349DRM DRIVERS FOR FREESCALE IMX BRIDGE 7350M: Liu Ying <victor.liu@nxp.com> 7351L: dri-devel@lists.freedesktop.org 7352S: Maintained 7353F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7354F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7355F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7356F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7357F: drivers/gpu/drm/bridge/imx/ 7358 7359DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7360M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7361L: dri-devel@lists.freedesktop.org 7362S: Maintained 7363T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7364F: drivers/gpu/drm/gma500/ 7365 7366DRM DRIVERS FOR HISILICON 7367M: Xinliang Liu <xinliang.liu@linaro.org> 7368M: Tian Tao <tiantao6@hisilicon.com> 7369R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7370R: Sumit Semwal <sumit.semwal@linaro.org> 7371R: Yongqin Liu <yongqin.liu@linaro.org> 7372R: John Stultz <jstultz@google.com> 7373L: dri-devel@lists.freedesktop.org 7374S: Maintained 7375T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7376F: Documentation/devicetree/bindings/display/hisilicon/ 7377F: drivers/gpu/drm/hisilicon/ 7378 7379DRM DRIVERS FOR LIMA 7380M: Qiang Yu <yuq825@gmail.com> 7381L: dri-devel@lists.freedesktop.org 7382L: lima@lists.freedesktop.org (moderated for non-subscribers) 7383S: Maintained 7384T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7385F: drivers/gpu/drm/lima/ 7386F: include/uapi/drm/lima_drm.h 7387 7388DRM DRIVERS FOR LOONGSON 7389M: Sui Jingfeng <suijingfeng@loongson.cn> 7390L: dri-devel@lists.freedesktop.org 7391S: Supported 7392T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7393F: drivers/gpu/drm/loongson/ 7394 7395DRM DRIVERS FOR MEDIATEK 7396M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7397M: Philipp Zabel <p.zabel@pengutronix.de> 7398L: dri-devel@lists.freedesktop.org 7399L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7400S: Supported 7401F: Documentation/devicetree/bindings/display/mediatek/ 7402F: drivers/gpu/drm/ci/xfails/mediatek* 7403F: drivers/gpu/drm/mediatek/ 7404F: drivers/phy/mediatek/phy-mtk-dp.c 7405F: drivers/phy/mediatek/phy-mtk-hdmi* 7406F: drivers/phy/mediatek/phy-mtk-mipi* 7407 7408DRM DRIVERS FOR NVIDIA TEGRA 7409M: Thierry Reding <thierry.reding@gmail.com> 7410M: Mikko Perttunen <mperttunen@nvidia.com> 7411L: dri-devel@lists.freedesktop.org 7412L: linux-tegra@vger.kernel.org 7413S: Supported 7414T: git https://gitlab.freedesktop.org/drm/tegra.git 7415F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7416F: Documentation/devicetree/bindings/gpu/host1x/ 7417F: drivers/gpu/drm/tegra/ 7418F: drivers/gpu/host1x/ 7419F: include/linux/host1x.h 7420F: include/uapi/drm/tegra_drm.h 7421 7422DRM DRIVERS FOR RENESAS R-CAR 7423M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7424M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7425L: dri-devel@lists.freedesktop.org 7426L: linux-renesas-soc@vger.kernel.org 7427S: Supported 7428T: git git://linuxtv.org/pinchartl/media drm/du/next 7429F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7430F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7431F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7432F: Documentation/devicetree/bindings/display/renesas,du.yaml 7433F: drivers/gpu/drm/renesas/rcar-du/ 7434 7435DRM DRIVERS FOR RENESAS RZ 7436M: Biju Das <biju.das.jz@bp.renesas.com> 7437L: dri-devel@lists.freedesktop.org 7438L: linux-renesas-soc@vger.kernel.org 7439S: Maintained 7440T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7441F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7442F: drivers/gpu/drm/renesas/rz-du/ 7443 7444DRM DRIVERS FOR RENESAS SHMOBILE 7445M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7446M: Geert Uytterhoeven <geert+renesas@glider.be> 7447L: dri-devel@lists.freedesktop.org 7448L: linux-renesas-soc@vger.kernel.org 7449S: Supported 7450T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7451F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7452F: drivers/gpu/drm/renesas/shmobile/ 7453F: include/linux/platform_data/shmob_drm.h 7454 7455DRM DRIVERS FOR ROCKCHIP 7456M: Sandy Huang <hjc@rock-chips.com> 7457M: Heiko Stübner <heiko@sntech.de> 7458M: Andy Yan <andy.yan@rock-chips.com> 7459L: dri-devel@lists.freedesktop.org 7460S: Maintained 7461T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7462F: Documentation/devicetree/bindings/display/rockchip/ 7463F: drivers/gpu/drm/ci/xfails/rockchip* 7464F: drivers/gpu/drm/rockchip/ 7465 7466DRM DRIVERS FOR STI 7467M: Alain Volmat <alain.volmat@foss.st.com> 7468L: dri-devel@lists.freedesktop.org 7469S: Maintained 7470T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7471F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7472F: drivers/gpu/drm/sti 7473 7474DRM DRIVERS FOR STM 7475M: Yannick Fertre <yannick.fertre@foss.st.com> 7476M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7477M: Philippe Cornu <philippe.cornu@foss.st.com> 7478L: dri-devel@lists.freedesktop.org 7479S: Maintained 7480T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7481F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7482F: drivers/gpu/drm/stm 7483 7484DRM DRIVERS FOR TI KEYSTONE 7485M: Jyri Sarha <jyri.sarha@iki.fi> 7486M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7487L: dri-devel@lists.freedesktop.org 7488S: Maintained 7489T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7490F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7491F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7492F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7493F: drivers/gpu/drm/tidss/ 7494 7495DRM DRIVERS FOR TI LCDC 7496M: Jyri Sarha <jyri.sarha@iki.fi> 7497M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7498L: dri-devel@lists.freedesktop.org 7499S: Maintained 7500T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7501F: Documentation/devicetree/bindings/display/tilcdc/ 7502F: drivers/gpu/drm/tilcdc/ 7503 7504DRM DRIVERS FOR TI OMAP 7505M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7506L: dri-devel@lists.freedesktop.org 7507S: Maintained 7508T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7509F: Documentation/devicetree/bindings/display/ti/ 7510F: drivers/gpu/drm/omapdrm/ 7511 7512DRM DRIVERS FOR V3D 7513M: Melissa Wen <mwen@igalia.com> 7514M: Maíra Canal <mcanal@igalia.com> 7515S: Supported 7516T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7517F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7518F: drivers/gpu/drm/v3d/ 7519F: include/uapi/drm/v3d_drm.h 7520 7521DRM DRIVERS FOR VC4 7522M: Maxime Ripard <mripard@kernel.org> 7523S: Supported 7524T: git git://github.com/anholt/linux 7525T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7526F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7527F: drivers/gpu/drm/vc4/ 7528F: include/uapi/drm/vc4_drm.h 7529 7530DRM DRIVERS FOR VIVANTE GPU IP 7531M: Lucas Stach <l.stach@pengutronix.de> 7532R: Russell King <linux+etnaviv@armlinux.org.uk> 7533R: Christian Gmeiner <christian.gmeiner@gmail.com> 7534L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7535L: dri-devel@lists.freedesktop.org 7536S: Maintained 7537F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7538F: drivers/gpu/drm/etnaviv/ 7539F: include/uapi/drm/etnaviv_drm.h 7540 7541DRM DRIVERS FOR XEN 7542M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7543L: dri-devel@lists.freedesktop.org 7544L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7545S: Supported 7546T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7547F: Documentation/gpu/xen-front.rst 7548F: drivers/gpu/drm/xen/ 7549 7550DRM DRIVERS FOR XILINX 7551M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7552M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7553L: dri-devel@lists.freedesktop.org 7554S: Maintained 7555T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7556F: Documentation/devicetree/bindings/display/xlnx/ 7557F: drivers/gpu/drm/xlnx/ 7558 7559DRM GPU SCHEDULER 7560M: Luben Tuikov <ltuikov89@gmail.com> 7561M: Matthew Brost <matthew.brost@intel.com> 7562L: dri-devel@lists.freedesktop.org 7563S: Maintained 7564T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7565F: drivers/gpu/drm/scheduler/ 7566F: include/drm/gpu_scheduler.h 7567 7568DRM PANEL DRIVERS 7569M: Neil Armstrong <neil.armstrong@linaro.org> 7570R: Jessica Zhang <quic_jesszhan@quicinc.com> 7571R: Sam Ravnborg <sam@ravnborg.org> 7572L: dri-devel@lists.freedesktop.org 7573S: Maintained 7574T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7575F: Documentation/devicetree/bindings/display/panel/ 7576F: drivers/gpu/drm/drm_panel.c 7577F: drivers/gpu/drm/panel/ 7578F: include/drm/drm_panel.h 7579 7580DRM PRIVACY-SCREEN CLASS 7581M: Hans de Goede <hdegoede@redhat.com> 7582L: dri-devel@lists.freedesktop.org 7583S: Maintained 7584T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7585F: drivers/gpu/drm/drm_privacy_screen* 7586F: include/drm/drm_privacy_screen* 7587 7588DRM TTM SUBSYSTEM 7589M: Christian Koenig <christian.koenig@amd.com> 7590M: Huang Rui <ray.huang@amd.com> 7591L: dri-devel@lists.freedesktop.org 7592S: Maintained 7593T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7594F: drivers/gpu/drm/ttm/ 7595F: include/drm/ttm/ 7596 7597DRM AUTOMATED TESTING 7598M: Helen Koike <helen.koike@collabora.com> 7599L: dri-devel@lists.freedesktop.org 7600S: Maintained 7601T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 7602F: Documentation/gpu/automated_testing.rst 7603F: drivers/gpu/drm/ci/ 7604 7605DSBR100 USB FM RADIO DRIVER 7606M: Alexey Klimov <klimov.linux@gmail.com> 7607L: linux-media@vger.kernel.org 7608S: Maintained 7609T: git git://linuxtv.org/media_tree.git 7610F: drivers/media/radio/dsbr100.c 7611 7612DT3155 MEDIA DRIVER 7613M: Hans Verkuil <hverkuil@xs4all.nl> 7614L: linux-media@vger.kernel.org 7615S: Odd Fixes 7616W: https://linuxtv.org 7617T: git git://linuxtv.org/media_tree.git 7618F: drivers/media/pci/dt3155/ 7619 7620DVB_USB_AF9015 MEDIA DRIVER 7621L: linux-media@vger.kernel.org 7622S: Orphan 7623W: https://linuxtv.org 7624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7625F: drivers/media/usb/dvb-usb-v2/af9015* 7626 7627DVB_USB_AF9035 MEDIA DRIVER 7628L: linux-media@vger.kernel.org 7629S: Orphan 7630W: https://linuxtv.org 7631Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7632F: drivers/media/usb/dvb-usb-v2/af9035* 7633 7634DVB_USB_ANYSEE MEDIA DRIVER 7635L: linux-media@vger.kernel.org 7636S: Orphan 7637W: https://linuxtv.org 7638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7639F: drivers/media/usb/dvb-usb-v2/anysee* 7640 7641DVB_USB_AU6610 MEDIA DRIVER 7642L: linux-media@vger.kernel.org 7643S: Orphan 7644W: https://linuxtv.org 7645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7646F: drivers/media/usb/dvb-usb-v2/au6610* 7647 7648DVB_USB_CE6230 MEDIA DRIVER 7649L: linux-media@vger.kernel.org 7650S: Orphan 7651W: https://linuxtv.org 7652Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7653F: drivers/media/usb/dvb-usb-v2/ce6230* 7654 7655DVB_USB_CXUSB MEDIA DRIVER 7656M: Michael Krufky <mkrufky@linuxtv.org> 7657L: linux-media@vger.kernel.org 7658S: Maintained 7659W: https://linuxtv.org 7660W: http://github.com/mkrufky 7661Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7662T: git git://linuxtv.org/media_tree.git 7663F: drivers/media/usb/dvb-usb/cxusb* 7664 7665DVB_USB_EC168 MEDIA DRIVER 7666L: linux-media@vger.kernel.org 7667S: Orphan 7668W: https://linuxtv.org 7669Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7670F: drivers/media/usb/dvb-usb-v2/ec168* 7671 7672DVB_USB_GL861 MEDIA DRIVER 7673L: linux-media@vger.kernel.org 7674S: Orphan 7675W: https://linuxtv.org 7676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7677F: drivers/media/usb/dvb-usb-v2/gl861* 7678 7679DVB_USB_MXL111SF MEDIA DRIVER 7680M: Michael Krufky <mkrufky@linuxtv.org> 7681L: linux-media@vger.kernel.org 7682S: Maintained 7683W: https://linuxtv.org 7684W: http://github.com/mkrufky 7685Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7686T: git git://linuxtv.org/mkrufky/mxl111sf.git 7687F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7688 7689DVB_USB_RTL28XXU MEDIA DRIVER 7690L: linux-media@vger.kernel.org 7691S: Orphan 7692W: https://linuxtv.org 7693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7694F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7695 7696DVB_USB_V2 MEDIA DRIVER 7697L: linux-media@vger.kernel.org 7698S: Orphan 7699W: https://linuxtv.org 7700W: http://palosaari.fi/linux/ 7701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7702F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7703F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7704 7705DYNAMIC DEBUG 7706M: Jason Baron <jbaron@akamai.com> 7707M: Jim Cromie <jim.cromie@gmail.com> 7708S: Maintained 7709F: include/linux/dynamic_debug.h 7710F: lib/dynamic_debug.c 7711F: lib/test_dynamic_debug.c 7712 7713DYNAMIC INTERRUPT MODERATION 7714M: Tal Gilboa <talgi@nvidia.com> 7715S: Maintained 7716F: Documentation/networking/net_dim.rst 7717F: include/linux/dim.h 7718F: lib/dim/ 7719 7720DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7721M: Daniel Lezcano <daniel.lezcano@kernel.org> 7722L: linux-pm@vger.kernel.org 7723S: Supported 7724B: https://bugzilla.kernel.org 7725T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7726F: drivers/powercap/dtpm* 7727F: include/linux/dtpm.h 7728 7729DZ DECSTATION DZ11 SERIAL DRIVER 7730M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7731S: Maintained 7732F: drivers/tty/serial/dz.* 7733 7734E3X0 POWER BUTTON DRIVER 7735M: Moritz Fischer <moritz.fischer@ettus.com> 7736L: usrp-users@lists.ettus.com 7737S: Supported 7738W: http://www.ettus.com 7739F: Documentation/devicetree/bindings/input/e3x0-button.txt 7740F: drivers/input/misc/e3x0-button.c 7741 7742E4000 MEDIA DRIVER 7743L: linux-media@vger.kernel.org 7744S: Orphan 7745W: https://linuxtv.org 7746Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7747F: drivers/media/tuners/e4000* 7748 7749EARTH_PT1 MEDIA DRIVER 7750M: Akihiro Tsukada <tskd08@gmail.com> 7751L: linux-media@vger.kernel.org 7752S: Odd Fixes 7753F: drivers/media/pci/pt1/ 7754 7755EARTH_PT3 MEDIA DRIVER 7756M: Akihiro Tsukada <tskd08@gmail.com> 7757L: linux-media@vger.kernel.org 7758S: Odd Fixes 7759F: drivers/media/pci/pt3/ 7760 7761EC100 MEDIA DRIVER 7762L: linux-media@vger.kernel.org 7763S: Orphan 7764W: https://linuxtv.org 7765Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7766F: drivers/media/dvb-frontends/ec100* 7767 7768ECRYPT FILE SYSTEM 7769M: Tyler Hicks <code@tyhicks.com> 7770L: ecryptfs@vger.kernel.org 7771S: Odd Fixes 7772W: http://ecryptfs.org 7773W: https://launchpad.net/ecryptfs 7774T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7775F: Documentation/filesystems/ecryptfs.rst 7776F: fs/ecryptfs/ 7777 7778EDAC-AMD64 7779M: Yazen Ghannam <yazen.ghannam@amd.com> 7780L: linux-edac@vger.kernel.org 7781S: Supported 7782F: drivers/edac/amd64_edac* 7783F: drivers/edac/mce_amd* 7784 7785EDAC-ARMADA 7786M: Jan Luebbe <jlu@pengutronix.de> 7787L: linux-edac@vger.kernel.org 7788S: Maintained 7789F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7790F: drivers/edac/armada_xp_* 7791 7792EDAC-AST2500 7793M: Stefan Schaeckeler <sschaeck@cisco.com> 7794S: Supported 7795F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7796F: drivers/edac/aspeed_edac.c 7797 7798EDAC-BLUEFIELD 7799M: Shravan Kumar Ramani <shravankr@nvidia.com> 7800S: Supported 7801F: drivers/edac/bluefield_edac.c 7802 7803EDAC-CALXEDA 7804M: Andre Przywara <andre.przywara@arm.com> 7805L: linux-edac@vger.kernel.org 7806S: Maintained 7807F: drivers/edac/highbank* 7808 7809EDAC-CAVIUM OCTEON 7810M: Ralf Baechle <ralf@linux-mips.org> 7811L: linux-edac@vger.kernel.org 7812L: linux-mips@vger.kernel.org 7813S: Supported 7814F: drivers/edac/octeon_edac* 7815 7816EDAC-CAVIUM THUNDERX 7817M: Robert Richter <rric@kernel.org> 7818L: linux-edac@vger.kernel.org 7819S: Odd Fixes 7820F: drivers/edac/thunderx_edac* 7821 7822EDAC-CORE 7823M: Borislav Petkov <bp@alien8.de> 7824M: Tony Luck <tony.luck@intel.com> 7825R: James Morse <james.morse@arm.com> 7826R: Mauro Carvalho Chehab <mchehab@kernel.org> 7827R: Robert Richter <rric@kernel.org> 7828L: linux-edac@vger.kernel.org 7829S: Supported 7830T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7831F: Documentation/driver-api/edac.rst 7832F: drivers/edac/ 7833F: include/linux/edac.h 7834 7835EDAC-DMC520 7836M: Lei Wang <lewan@microsoft.com> 7837L: linux-edac@vger.kernel.org 7838S: Supported 7839F: drivers/edac/dmc520_edac.c 7840 7841EDAC-E752X 7842M: Mark Gross <markgross@kernel.org> 7843L: linux-edac@vger.kernel.org 7844S: Maintained 7845F: drivers/edac/e752x_edac.c 7846 7847EDAC-E7XXX 7848L: linux-edac@vger.kernel.org 7849S: Maintained 7850F: drivers/edac/e7xxx_edac.c 7851 7852EDAC-FSL_DDR 7853M: York Sun <york.sun@nxp.com> 7854L: linux-edac@vger.kernel.org 7855S: Maintained 7856F: drivers/edac/fsl_ddr_edac.* 7857 7858EDAC-GHES 7859M: Mauro Carvalho Chehab <mchehab@kernel.org> 7860L: linux-edac@vger.kernel.org 7861S: Maintained 7862F: drivers/edac/ghes_edac.c 7863 7864EDAC-I10NM 7865M: Tony Luck <tony.luck@intel.com> 7866L: linux-edac@vger.kernel.org 7867S: Maintained 7868F: drivers/edac/i10nm_base.c 7869 7870EDAC-I3000 7871L: linux-edac@vger.kernel.org 7872S: Orphan 7873F: drivers/edac/i3000_edac.c 7874 7875EDAC-I5000 7876L: linux-edac@vger.kernel.org 7877S: Maintained 7878F: drivers/edac/i5000_edac.c 7879 7880EDAC-I5400 7881M: Mauro Carvalho Chehab <mchehab@kernel.org> 7882L: linux-edac@vger.kernel.org 7883S: Maintained 7884F: drivers/edac/i5400_edac.c 7885 7886EDAC-I7300 7887M: Mauro Carvalho Chehab <mchehab@kernel.org> 7888L: linux-edac@vger.kernel.org 7889S: Maintained 7890F: drivers/edac/i7300_edac.c 7891 7892EDAC-I7CORE 7893M: Mauro Carvalho Chehab <mchehab@kernel.org> 7894L: linux-edac@vger.kernel.org 7895S: Maintained 7896F: drivers/edac/i7core_edac.c 7897 7898EDAC-I82443BXGX 7899M: Tim Small <tim@buttersideup.com> 7900L: linux-edac@vger.kernel.org 7901S: Maintained 7902F: drivers/edac/i82443bxgx_edac.c 7903 7904EDAC-I82975X 7905M: "Arvind R." <arvino55@gmail.com> 7906L: linux-edac@vger.kernel.org 7907S: Maintained 7908F: drivers/edac/i82975x_edac.c 7909 7910EDAC-IE31200 7911M: Jason Baron <jbaron@akamai.com> 7912L: linux-edac@vger.kernel.org 7913S: Maintained 7914F: drivers/edac/ie31200_edac.c 7915 7916EDAC-IGEN6 7917M: Tony Luck <tony.luck@intel.com> 7918R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7919L: linux-edac@vger.kernel.org 7920S: Maintained 7921F: drivers/edac/igen6_edac.c 7922 7923EDAC-MPC85XX 7924M: Johannes Thumshirn <morbidrsa@gmail.com> 7925L: linux-edac@vger.kernel.org 7926S: Maintained 7927F: drivers/edac/mpc85xx_edac.[ch] 7928 7929EDAC-NPCM 7930M: Marvin Lin <kflin@nuvoton.com> 7931M: Stanley Chu <yschu@nuvoton.com> 7932L: linux-edac@vger.kernel.org 7933S: Maintained 7934F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7935F: drivers/edac/npcm_edac.c 7936 7937EDAC-PASEMI 7938M: Egor Martovetsky <egor@pasemi.com> 7939L: linux-edac@vger.kernel.org 7940S: Maintained 7941F: drivers/edac/pasemi_edac.c 7942 7943EDAC-PND2 7944M: Tony Luck <tony.luck@intel.com> 7945L: linux-edac@vger.kernel.org 7946S: Maintained 7947F: drivers/edac/pnd2_edac.[ch] 7948 7949EDAC-QCOM 7950M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7951L: linux-arm-msm@vger.kernel.org 7952L: linux-edac@vger.kernel.org 7953S: Maintained 7954F: drivers/edac/qcom_edac.c 7955 7956EDAC-R82600 7957M: Tim Small <tim@buttersideup.com> 7958L: linux-edac@vger.kernel.org 7959S: Maintained 7960F: drivers/edac/r82600_edac.c 7961 7962EDAC-SBRIDGE 7963M: Tony Luck <tony.luck@intel.com> 7964R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7965L: linux-edac@vger.kernel.org 7966S: Maintained 7967F: drivers/edac/sb_edac.c 7968 7969EDAC-SKYLAKE 7970M: Tony Luck <tony.luck@intel.com> 7971L: linux-edac@vger.kernel.org 7972S: Maintained 7973F: drivers/edac/skx_*.[ch] 7974 7975EDAC-TI 7976M: Tero Kristo <kristo@kernel.org> 7977L: linux-edac@vger.kernel.org 7978S: Odd Fixes 7979F: drivers/edac/ti_edac.c 7980 7981EDIROL UA-101/UA-1000 DRIVER 7982M: Clemens Ladisch <clemens@ladisch.de> 7983L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7984S: Maintained 7985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7986F: sound/usb/misc/ua101.c 7987 7988EFI TEST DRIVER 7989M: Ivan Hu <ivan.hu@canonical.com> 7990M: Ard Biesheuvel <ardb@kernel.org> 7991L: linux-efi@vger.kernel.org 7992S: Maintained 7993F: drivers/firmware/efi/test/ 7994 7995EFI VARIABLE FILESYSTEM 7996M: Jeremy Kerr <jk@ozlabs.org> 7997M: Ard Biesheuvel <ardb@kernel.org> 7998L: linux-efi@vger.kernel.org 7999S: Maintained 8000T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8001F: fs/efivarfs/ 8002 8003EFIFB FRAMEBUFFER DRIVER 8004M: Peter Jones <pjones@redhat.com> 8005L: linux-fbdev@vger.kernel.org 8006S: Maintained 8007F: drivers/video/fbdev/efifb.c 8008 8009EFS FILESYSTEM 8010S: Orphan 8011W: http://aeschi.ch.eu.org/efs/ 8012F: fs/efs/ 8013 8014EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 8015L: netdev@vger.kernel.org 8016S: Orphan 8017F: drivers/net/ethernet/ibm/ehea/ 8018 8019ELM327 CAN NETWORK DRIVER 8020M: Max Staudt <max@enpas.org> 8021L: linux-can@vger.kernel.org 8022S: Maintained 8023F: Documentation/networking/device_drivers/can/can327.rst 8024F: drivers/net/can/can327.c 8025 8026EM28XX VIDEO4LINUX DRIVER 8027M: Mauro Carvalho Chehab <mchehab@kernel.org> 8028L: linux-media@vger.kernel.org 8029S: Maintained 8030W: https://linuxtv.org 8031T: git git://linuxtv.org/media_tree.git 8032F: Documentation/admin-guide/media/em28xx* 8033F: drivers/media/usb/em28xx/ 8034 8035EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 8036M: Adrian Hunter <adrian.hunter@intel.com> 8037M: Asutosh Das <quic_asutoshd@quicinc.com> 8038R: Ritesh Harjani <ritesh.list@gmail.com> 8039L: linux-mmc@vger.kernel.org 8040S: Supported 8041F: drivers/mmc/host/cqhci* 8042 8043EMS CPC-PCI CAN DRIVER 8044M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 8045M: support@ems-wuensche.com 8046L: linux-can@vger.kernel.org 8047S: Maintained 8048F: drivers/net/can/sja1000/ems_pci.c 8049 8050EMULEX 10Gbps iSCSI - OneConnect DRIVER 8051M: Ketan Mukadam <ketan.mukadam@broadcom.com> 8052L: linux-scsi@vger.kernel.org 8053S: Supported 8054W: http://www.broadcom.com 8055F: drivers/scsi/be2iscsi/ 8056 8057EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 8058M: Ajit Khaparde <ajit.khaparde@broadcom.com> 8059M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 8060M: Somnath Kotur <somnath.kotur@broadcom.com> 8061L: netdev@vger.kernel.org 8062S: Supported 8063W: http://www.emulex.com 8064F: drivers/net/ethernet/emulex/benet/ 8065 8066EMULEX ONECONNECT ROCE DRIVER 8067M: Selvin Xavier <selvin.xavier@broadcom.com> 8068L: linux-rdma@vger.kernel.org 8069S: Odd Fixes 8070W: http://www.broadcom.com 8071F: drivers/infiniband/hw/ocrdma/ 8072F: include/uapi/rdma/ocrdma-abi.h 8073 8074EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 8075M: James Smart <james.smart@broadcom.com> 8076M: Ram Vegesna <ram.vegesna@broadcom.com> 8077L: linux-scsi@vger.kernel.org 8078L: target-devel@vger.kernel.org 8079S: Supported 8080W: http://www.broadcom.com 8081F: drivers/scsi/elx/ 8082 8083EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 8084M: James Smart <james.smart@broadcom.com> 8085M: Dick Kennedy <dick.kennedy@broadcom.com> 8086L: linux-scsi@vger.kernel.org 8087S: Supported 8088W: http://www.broadcom.com 8089F: drivers/scsi/lpfc/ 8090 8091ENE CB710 FLASH CARD READER DRIVER 8092M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 8093S: Maintained 8094F: drivers/misc/cb710/ 8095F: drivers/mmc/host/cb710-mmc.* 8096F: include/linux/cb710.h 8097 8098ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 8099M: Maxim Levitsky <maximlevitsky@gmail.com> 8100S: Maintained 8101F: drivers/media/rc/ene_ir.* 8102 8103EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 8104M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 8105L: linuxppc-dev@lists.ozlabs.org 8106S: Maintained 8107F: drivers/tty/ehv_bytechan.c 8108 8109EPSON S1D13XXX FRAMEBUFFER DRIVER 8110M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 8111S: Maintained 8112T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 8113F: drivers/video/fbdev/s1d13xxxfb.c 8114F: include/video/s1d13xxxfb.h 8115 8116EROFS FILE SYSTEM 8117M: Gao Xiang <xiang@kernel.org> 8118M: Chao Yu <chao@kernel.org> 8119R: Yue Hu <huyue2@coolpad.com> 8120R: Jeffle Xu <jefflexu@linux.alibaba.com> 8121R: Sandeep Dhavale <dhavale@google.com> 8122L: linux-erofs@lists.ozlabs.org 8123S: Maintained 8124W: https://erofs.docs.kernel.org 8125T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 8126F: Documentation/ABI/testing/sysfs-fs-erofs 8127F: Documentation/filesystems/erofs.rst 8128F: fs/erofs/ 8129F: include/trace/events/erofs.h 8130 8131ERRSEQ ERROR TRACKING INFRASTRUCTURE 8132M: Jeff Layton <jlayton@kernel.org> 8133S: Maintained 8134F: include/linux/errseq.h 8135F: lib/errseq.c 8136 8137ESD CAN NETWORK DRIVERS 8138M: Stefan Mätje <stefan.maetje@esd.eu> 8139R: socketcan@esd.eu 8140L: linux-can@vger.kernel.org 8141S: Maintained 8142F: drivers/net/can/esd/ 8143 8144ESD CAN/USB DRIVERS 8145M: Frank Jungclaus <frank.jungclaus@esd.eu> 8146R: socketcan@esd.eu 8147L: linux-can@vger.kernel.org 8148S: Maintained 8149F: drivers/net/can/usb/esd_usb.c 8150 8151ET131X NETWORK DRIVER 8152M: Mark Einon <mark.einon@gmail.com> 8153S: Odd Fixes 8154F: drivers/net/ethernet/agere/ 8155 8156ETAS ES58X CAN/USB DRIVER 8157M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 8158L: linux-can@vger.kernel.org 8159S: Maintained 8160F: Documentation/networking/devlink/etas_es58x.rst 8161F: drivers/net/can/usb/etas_es58x/ 8162 8163ETHERNET BRIDGE 8164M: Roopa Prabhu <roopa@nvidia.com> 8165M: Nikolay Aleksandrov <razor@blackwall.org> 8166L: bridge@lists.linux.dev 8167L: netdev@vger.kernel.org 8168S: Maintained 8169W: http://www.linuxfoundation.org/en/Net:Bridge 8170F: include/linux/netfilter_bridge/ 8171F: net/bridge/ 8172 8173ETHERNET PHY LIBRARY 8174M: Andrew Lunn <andrew@lunn.ch> 8175M: Heiner Kallweit <hkallweit1@gmail.com> 8176R: Russell King <linux@armlinux.org.uk> 8177L: netdev@vger.kernel.org 8178S: Maintained 8179F: Documentation/ABI/testing/sysfs-class-net-phydev 8180F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8181F: Documentation/devicetree/bindings/net/mdio* 8182F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8183F: Documentation/networking/phy.rst 8184F: drivers/net/mdio/ 8185F: drivers/net/mdio/acpi_mdio.c 8186F: drivers/net/mdio/fwnode_mdio.c 8187F: drivers/net/mdio/of_mdio.c 8188F: drivers/net/pcs/ 8189F: drivers/net/phy/ 8190F: include/dt-bindings/net/qca-ar803x.h 8191F: include/linux/*mdio*.h 8192F: include/linux/linkmode.h 8193F: include/linux/mdio/*.h 8194F: include/linux/mii.h 8195F: include/linux/of_net.h 8196F: include/linux/phy.h 8197F: include/linux/phy_fixed.h 8198F: include/linux/phylib_stubs.h 8199F: include/linux/platform_data/mdio-bcm-unimac.h 8200F: include/linux/platform_data/mdio-gpio.h 8201F: include/trace/events/mdio.h 8202F: include/uapi/linux/mdio.h 8203F: include/uapi/linux/mii.h 8204F: net/core/of_net.c 8205 8206ETHERNET PHY LIBRARY [RUST] 8207M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8208R: Trevor Gross <tmgross@umich.edu> 8209L: netdev@vger.kernel.org 8210L: rust-for-linux@vger.kernel.org 8211S: Maintained 8212F: rust/kernel/net/phy.rs 8213 8214EXEC & BINFMT API, ELF 8215R: Eric Biederman <ebiederm@xmission.com> 8216R: Kees Cook <keescook@chromium.org> 8217L: linux-mm@kvack.org 8218S: Supported 8219T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8220F: Documentation/userspace-api/ELF.rst 8221F: fs/*binfmt_*.c 8222F: fs/exec.c 8223F: include/linux/binfmts.h 8224F: include/linux/elf.h 8225F: include/uapi/linux/binfmts.h 8226F: include/uapi/linux/elf.h 8227F: tools/testing/selftests/exec/ 8228N: asm/elf.h 8229N: binfmt 8230 8231EXFAT FILE SYSTEM 8232M: Namjae Jeon <linkinjeon@kernel.org> 8233M: Sungjong Seo <sj1557.seo@samsung.com> 8234L: linux-fsdevel@vger.kernel.org 8235S: Maintained 8236T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8237F: fs/exfat/ 8238 8239EXPRESSWIRE PROTOCOL LIBRARY 8240M: Duje Mihanović <duje.mihanovic@skole.hr> 8241L: linux-leds@vger.kernel.org 8242S: Maintained 8243F: drivers/leds/leds-expresswire.c 8244F: include/linux/leds-expresswire.h 8245 8246EXT2 FILE SYSTEM 8247M: Jan Kara <jack@suse.com> 8248L: linux-ext4@vger.kernel.org 8249S: Maintained 8250F: Documentation/filesystems/ext2.rst 8251T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8252F: fs/ext2/ 8253F: include/linux/ext2* 8254 8255EXT4 FILE SYSTEM 8256M: "Theodore Ts'o" <tytso@mit.edu> 8257M: Andreas Dilger <adilger.kernel@dilger.ca> 8258L: linux-ext4@vger.kernel.org 8259S: Maintained 8260W: http://ext4.wiki.kernel.org 8261Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8262T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8263F: Documentation/filesystems/ext4/ 8264F: fs/ext4/ 8265F: include/trace/events/ext4.h 8266F: include/uapi/linux/ext4.h 8267 8268Extended Verification Module (EVM) 8269M: Mimi Zohar <zohar@linux.ibm.com> 8270M: Roberto Sassu <roberto.sassu@huawei.com> 8271L: linux-integrity@vger.kernel.org 8272S: Supported 8273T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8274F: security/integrity/ 8275F: security/integrity/evm/ 8276 8277EXTENSIBLE FIRMWARE INTERFACE (EFI) 8278M: Ard Biesheuvel <ardb@kernel.org> 8279L: linux-efi@vger.kernel.org 8280S: Maintained 8281T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8282F: Documentation/admin-guide/efi-stub.rst 8283F: arch/*/include/asm/efi.h 8284F: arch/*/kernel/efi.c 8285F: arch/arm/boot/compressed/efi-header.S 8286F: arch/x86/platform/efi/ 8287F: drivers/firmware/efi/ 8288F: include/linux/efi*.h 8289 8290EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8291M: MyungJoo Ham <myungjoo.ham@samsung.com> 8292M: Chanwoo Choi <cw00.choi@samsung.com> 8293L: linux-kernel@vger.kernel.org 8294S: Maintained 8295T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8296F: Documentation/devicetree/bindings/extcon/ 8297F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8298F: drivers/extcon/ 8299F: include/linux/extcon.h 8300F: include/linux/extcon/ 8301 8302EXTRA BOOT CONFIG 8303M: Masami Hiramatsu <mhiramat@kernel.org> 8304L: linux-kernel@vger.kernel.org 8305L: linux-trace-kernel@vger.kernel.org 8306S: Maintained 8307Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8308T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8309F: Documentation/admin-guide/bootconfig.rst 8310F: fs/proc/bootconfig.c 8311F: include/linux/bootconfig.h 8312F: lib/bootconfig-data.S 8313F: lib/bootconfig.c 8314F: tools/bootconfig/* 8315F: tools/bootconfig/scripts/* 8316 8317EXYNOS DP DRIVER 8318M: Jingoo Han <jingoohan1@gmail.com> 8319L: dri-devel@lists.freedesktop.org 8320S: Maintained 8321F: drivers/gpu/drm/exynos/exynos_dp* 8322 8323EXYNOS SYSMMU (IOMMU) driver 8324M: Marek Szyprowski <m.szyprowski@samsung.com> 8325L: iommu@lists.linux.dev 8326S: Maintained 8327F: drivers/iommu/exynos-iommu.c 8328 8329F2FS FILE SYSTEM 8330M: Jaegeuk Kim <jaegeuk@kernel.org> 8331M: Chao Yu <chao@kernel.org> 8332L: linux-f2fs-devel@lists.sourceforge.net 8333S: Maintained 8334W: https://f2fs.wiki.kernel.org/ 8335Q: https://patchwork.kernel.org/project/f2fs/list/ 8336B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8337T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8338F: Documentation/ABI/testing/sysfs-fs-f2fs 8339F: Documentation/filesystems/f2fs.rst 8340F: fs/f2fs/ 8341F: include/linux/f2fs_fs.h 8342F: include/trace/events/f2fs.h 8343F: include/uapi/linux/f2fs.h 8344 8345F71805F HARDWARE MONITORING DRIVER 8346M: Jean Delvare <jdelvare@suse.com> 8347L: linux-hwmon@vger.kernel.org 8348S: Maintained 8349F: Documentation/hwmon/f71805f.rst 8350F: drivers/hwmon/f71805f.c 8351 8352FADDR2LINE 8353M: Josh Poimboeuf <jpoimboe@kernel.org> 8354S: Maintained 8355F: scripts/faddr2line 8356 8357FAILOVER MODULE 8358M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8359L: netdev@vger.kernel.org 8360S: Supported 8361F: Documentation/networking/failover.rst 8362F: include/net/failover.h 8363F: net/core/failover.c 8364 8365FANOTIFY 8366M: Jan Kara <jack@suse.cz> 8367R: Amir Goldstein <amir73il@gmail.com> 8368R: Matthew Bobrowski <repnop@google.com> 8369L: linux-fsdevel@vger.kernel.org 8370S: Maintained 8371F: fs/notify/fanotify/ 8372F: include/linux/fanotify.h 8373F: include/uapi/linux/fanotify.h 8374 8375FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8376M: Linus Walleij <linus.walleij@linaro.org> 8377L: linux-usb@vger.kernel.org 8378S: Maintained 8379F: drivers/usb/fotg210/ 8380 8381FARSYNC SYNCHRONOUS DRIVER 8382M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8383S: Supported 8384W: http://www.farsite.co.uk/ 8385F: drivers/net/wan/farsync.* 8386 8387FAULT INJECTION SUPPORT 8388M: Akinobu Mita <akinobu.mita@gmail.com> 8389S: Supported 8390F: Documentation/fault-injection/ 8391F: lib/fault-inject.c 8392 8393FBTFT Framebuffer drivers 8394L: dri-devel@lists.freedesktop.org 8395L: linux-fbdev@vger.kernel.org 8396S: Orphan 8397F: drivers/staging/fbtft/ 8398 8399FC0011 TUNER DRIVER 8400M: Michael Buesch <m@bues.ch> 8401L: linux-media@vger.kernel.org 8402S: Maintained 8403F: drivers/media/tuners/fc0011.c 8404F: drivers/media/tuners/fc0011.h 8405 8406FC2580 MEDIA DRIVER 8407L: linux-media@vger.kernel.org 8408S: Orphan 8409W: https://linuxtv.org 8410Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8411F: drivers/media/tuners/fc2580* 8412 8413FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8414M: Hannes Reinecke <hare@suse.de> 8415L: linux-scsi@vger.kernel.org 8416S: Supported 8417W: www.Open-FCoE.org 8418F: drivers/scsi/fcoe/ 8419F: drivers/scsi/libfc/ 8420F: include/scsi/fc/ 8421F: include/scsi/libfc.h 8422F: include/scsi/libfcoe.h 8423F: include/uapi/scsi/fc/ 8424 8425FILE LOCKING (flock() and fcntl()/lockf()) 8426M: Jeff Layton <jlayton@kernel.org> 8427M: Chuck Lever <chuck.lever@oracle.com> 8428R: Alexander Aring <alex.aring@gmail.com> 8429L: linux-fsdevel@vger.kernel.org 8430S: Maintained 8431F: fs/fcntl.c 8432F: fs/locks.c 8433F: include/linux/fcntl.h 8434F: include/uapi/linux/fcntl.h 8435 8436FILESYSTEM DIRECT ACCESS (DAX) 8437M: Dan Williams <dan.j.williams@intel.com> 8438R: Matthew Wilcox <willy@infradead.org> 8439R: Jan Kara <jack@suse.cz> 8440L: linux-fsdevel@vger.kernel.org 8441L: nvdimm@lists.linux.dev 8442S: Supported 8443F: fs/dax.c 8444F: include/linux/dax.h 8445F: include/trace/events/fs_dax.h 8446 8447FILESYSTEMS (VFS and infrastructure) 8448M: Alexander Viro <viro@zeniv.linux.org.uk> 8449M: Christian Brauner <brauner@kernel.org> 8450R: Jan Kara <jack@suse.cz> 8451L: linux-fsdevel@vger.kernel.org 8452S: Maintained 8453F: fs/* 8454F: include/linux/fs.h 8455F: include/linux/fs_types.h 8456F: include/uapi/linux/fs.h 8457F: include/uapi/linux/openat2.h 8458 8459FILESYSTEMS [EXPORTFS] 8460M: Chuck Lever <chuck.lever@oracle.com> 8461M: Jeff Layton <jlayton@kernel.org> 8462R: Amir Goldstein <amir73il@gmail.com> 8463L: linux-fsdevel@vger.kernel.org 8464L: linux-nfs@vger.kernel.org 8465S: Supported 8466F: Documentation/filesystems/nfs/exporting.rst 8467F: fs/exportfs/ 8468F: fs/fhandle.c 8469F: include/linux/exportfs.h 8470 8471FILESYSTEMS [IDMAPPED MOUNTS] 8472M: Christian Brauner <brauner@kernel.org> 8473M: Seth Forshee <sforshee@kernel.org> 8474L: linux-fsdevel@vger.kernel.org 8475S: Maintained 8476F: Documentation/filesystems/idmappings.rst 8477F: fs/mnt_idmapping.c 8478F: include/linux/mnt_idmapping.* 8479F: tools/testing/selftests/mount_setattr/ 8480 8481FILESYSTEMS [IOMAP] 8482M: Christian Brauner <brauner@kernel.org> 8483R: Darrick J. Wong <djwong@kernel.org> 8484L: linux-xfs@vger.kernel.org 8485L: linux-fsdevel@vger.kernel.org 8486S: Supported 8487F: fs/iomap/ 8488F: include/linux/iomap.h 8489 8490FILESYSTEMS [NETFS LIBRARY] 8491M: David Howells <dhowells@redhat.com> 8492R: Jeff Layton <jlayton@kernel.org> 8493L: netfs@lists.linux.dev 8494L: linux-fsdevel@vger.kernel.org 8495S: Supported 8496F: Documentation/filesystems/caching/ 8497F: Documentation/filesystems/netfs_library.rst 8498F: fs/netfs/ 8499F: include/linux/fscache*.h 8500F: include/linux/netfs.h 8501F: include/trace/events/fscache.h 8502F: include/trace/events/netfs.h 8503 8504FILESYSTEMS [STACKABLE] 8505M: Miklos Szeredi <miklos@szeredi.hu> 8506M: Amir Goldstein <amir73il@gmail.com> 8507L: linux-fsdevel@vger.kernel.org 8508L: linux-unionfs@vger.kernel.org 8509S: Maintained 8510F: fs/backing-file.c 8511F: include/linux/backing-file.h 8512 8513FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8514M: Riku Voipio <riku.voipio@iki.fi> 8515L: linux-hwmon@vger.kernel.org 8516S: Maintained 8517F: drivers/hwmon/f75375s.c 8518F: include/linux/f75375s.h 8519 8520FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8521M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8522L: linux-can@vger.kernel.org 8523S: Maintained 8524F: drivers/net/can/usb/f81604.c 8525 8526FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8527M: Clemens Ladisch <clemens@ladisch.de> 8528M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8529L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8530S: Maintained 8531T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8532F: include/uapi/sound/firewire.h 8533F: sound/firewire/ 8534 8535FIREWIRE MEDIA DRIVERS (firedtv) 8536M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8537L: linux-media@vger.kernel.org 8538L: linux1394-devel@lists.sourceforge.net 8539S: Maintained 8540T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8541F: drivers/media/firewire/ 8542 8543FIREWIRE SBP-2 TARGET 8544M: Chris Boot <bootc@bootc.net> 8545L: linux-scsi@vger.kernel.org 8546L: target-devel@vger.kernel.org 8547L: linux1394-devel@lists.sourceforge.net 8548S: Maintained 8549T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8550F: drivers/target/sbp/ 8551 8552FIREWIRE SUBSYSTEM 8553M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8554M: Takashi Sakamoto <takaswie@kernel.org> 8555L: linux1394-devel@lists.sourceforge.net 8556S: Maintained 8557W: http://ieee1394.docs.kernel.org/ 8558T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8559F: drivers/firewire/ 8560F: include/linux/firewire.h 8561F: include/uapi/linux/firewire*.h 8562F: tools/firewire/ 8563 8564FIRMWARE FRAMEWORK FOR ARMV8-A 8565M: Sudeep Holla <sudeep.holla@arm.com> 8566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8567S: Maintained 8568F: drivers/firmware/arm_ffa/ 8569F: include/linux/arm_ffa.h 8570 8571FIRMWARE LOADER (request_firmware) 8572M: Luis Chamberlain <mcgrof@kernel.org> 8573M: Russ Weight <russ.weight@linux.dev> 8574L: linux-kernel@vger.kernel.org 8575S: Maintained 8576F: Documentation/firmware_class/ 8577F: drivers/base/firmware_loader/ 8578F: include/linux/firmware.h 8579 8580FLEXTIMER FTM-QUADDEC DRIVER 8581M: Patrick Havelange <patrick.havelange@essensium.com> 8582L: linux-iio@vger.kernel.org 8583S: Maintained 8584F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8585F: drivers/counter/ftm-quaddec.c 8586 8587FLOPPY DRIVER 8588M: Denis Efremov <efremov@linux.com> 8589L: linux-block@vger.kernel.org 8590S: Odd Fixes 8591F: drivers/block/floppy.c 8592 8593FLYSKY FSIA6B RC RECEIVER 8594M: Markus Koch <markus@notsyncing.net> 8595L: linux-input@vger.kernel.org 8596S: Maintained 8597F: drivers/input/joystick/fsia6b.c 8598 8599FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8600M: Geoffrey D. Bennett <g@b4.vu> 8601L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8602S: Maintained 8603W: https://github.com/geoffreybennett/scarlett-gen2 8604B: https://github.com/geoffreybennett/scarlett-gen2/issues 8605T: git https://github.com/geoffreybennett/scarlett-gen2.git 8606F: include/uapi/sound/scarlett2.h 8607F: sound/usb/mixer_scarlett2.c 8608 8609FORCEDETH GIGABIT ETHERNET DRIVER 8610M: Rain River <rain.1986.08.12@gmail.com> 8611M: Zhu Yanjun <zyjzyj2000@gmail.com> 8612L: netdev@vger.kernel.org 8613S: Maintained 8614F: drivers/net/ethernet/nvidia/* 8615 8616FORTIFY_SOURCE 8617M: Kees Cook <keescook@chromium.org> 8618L: linux-hardening@vger.kernel.org 8619S: Supported 8620T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8621F: include/linux/fortify-string.h 8622F: lib/fortify_kunit.c 8623F: lib/memcpy_kunit.c 8624F: lib/test_fortify/* 8625F: scripts/test_fortify.sh 8626K: \b__NO_FORTIFY\b 8627 8628FPGA DFL DRIVERS 8629M: Wu Hao <hao.wu@intel.com> 8630R: Tom Rix <trix@redhat.com> 8631L: linux-fpga@vger.kernel.org 8632S: Maintained 8633F: Documentation/ABI/testing/sysfs-bus-dfl* 8634F: Documentation/fpga/dfl.rst 8635F: drivers/fpga/dfl* 8636F: drivers/uio/uio_dfl.c 8637F: include/linux/dfl.h 8638F: include/uapi/linux/fpga-dfl.h 8639 8640FPGA MANAGER FRAMEWORK 8641M: Moritz Fischer <mdf@kernel.org> 8642M: Wu Hao <hao.wu@intel.com> 8643M: Xu Yilun <yilun.xu@intel.com> 8644R: Tom Rix <trix@redhat.com> 8645L: linux-fpga@vger.kernel.org 8646S: Maintained 8647Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8648T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8649F: Documentation/devicetree/bindings/fpga/ 8650F: Documentation/driver-api/fpga/ 8651F: Documentation/fpga/ 8652F: drivers/fpga/ 8653F: include/linux/fpga/ 8654 8655FPU EMULATOR 8656M: Bill Metzenthen <billm@melbpc.org.au> 8657S: Maintained 8658W: https://floatingpoint.billm.au/ 8659F: arch/x86/math-emu/ 8660 8661FRAMEBUFFER CORE 8662M: Daniel Vetter <daniel@ffwll.ch> 8663S: Odd Fixes 8664T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 8665F: drivers/video/fbdev/core/ 8666 8667FRAMEBUFFER LAYER 8668M: Helge Deller <deller@gmx.de> 8669L: linux-fbdev@vger.kernel.org 8670L: dri-devel@lists.freedesktop.org 8671S: Maintained 8672Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8673T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8674F: Documentation/fb/ 8675F: drivers/video/ 8676F: include/linux/fb.h 8677F: include/uapi/linux/fb.h 8678F: include/uapi/video/ 8679F: include/video/ 8680 8681FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8682M: Horia Geantă <horia.geanta@nxp.com> 8683M: Pankaj Gupta <pankaj.gupta@nxp.com> 8684M: Gaurav Jain <gaurav.jain@nxp.com> 8685L: linux-crypto@vger.kernel.org 8686S: Maintained 8687F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8688F: drivers/crypto/caam/ 8689 8690FREESCALE COLDFIRE M5441X MMC DRIVER 8691M: Angelo Dureghello <adureghello@baylibre.com> 8692L: linux-mmc@vger.kernel.org 8693S: Maintained 8694F: drivers/mmc/host/sdhci-esdhc-mcf.c 8695F: include/linux/platform_data/mmc-esdhc-mcf.h 8696 8697FREESCALE DIU FRAMEBUFFER DRIVER 8698M: Timur Tabi <timur@kernel.org> 8699L: linux-fbdev@vger.kernel.org 8700S: Maintained 8701F: drivers/video/fbdev/fsl-diu-fb.* 8702 8703FREESCALE DMA DRIVER 8704M: Zhang Wei <zw@zh-kernel.org> 8705L: linuxppc-dev@lists.ozlabs.org 8706S: Maintained 8707F: drivers/dma/fsldma.* 8708 8709FREESCALE DSPI DRIVER 8710M: Vladimir Oltean <olteanv@gmail.com> 8711L: linux-spi@vger.kernel.org 8712S: Maintained 8713F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8714F: drivers/spi/spi-fsl-dspi.c 8715F: include/linux/spi/spi-fsl-dspi.h 8716 8717FREESCALE eDMA DRIVER 8718M: Frank Li <Frank.Li@nxp.com> 8719L: imx@lists.linux.dev 8720L: dmaengine@vger.kernel.org 8721S: Maintained 8722F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8723F: drivers/dma/fsl-edma*.* 8724 8725FREESCALE ENETC ETHERNET DRIVERS 8726M: Claudiu Manoil <claudiu.manoil@nxp.com> 8727M: Vladimir Oltean <vladimir.oltean@nxp.com> 8728L: netdev@vger.kernel.org 8729S: Maintained 8730F: drivers/net/ethernet/freescale/enetc/ 8731 8732FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8733M: Claudiu Manoil <claudiu.manoil@nxp.com> 8734L: netdev@vger.kernel.org 8735S: Maintained 8736F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8737F: drivers/net/ethernet/freescale/gianfar* 8738 8739FREESCALE GPMI NAND DRIVER 8740M: Han Xu <han.xu@nxp.com> 8741L: linux-mtd@lists.infradead.org 8742S: Maintained 8743F: drivers/mtd/nand/raw/gpmi-nand/* 8744 8745FREESCALE I2C CPM DRIVER 8746M: Jochen Friedrich <jochen@scram.de> 8747L: linuxppc-dev@lists.ozlabs.org 8748L: linux-i2c@vger.kernel.org 8749S: Maintained 8750F: drivers/i2c/busses/i2c-cpm.c 8751 8752FREESCALE IMX / MXC FEC DRIVER 8753M: Wei Fang <wei.fang@nxp.com> 8754R: Shenwei Wang <shenwei.wang@nxp.com> 8755R: Clark Wang <xiaoning.wang@nxp.com> 8756L: imx@lists.linux.dev 8757L: netdev@vger.kernel.org 8758S: Maintained 8759F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8760F: drivers/net/ethernet/freescale/fec.h 8761F: drivers/net/ethernet/freescale/fec_main.c 8762F: drivers/net/ethernet/freescale/fec_ptp.c 8763 8764FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8765M: Sascha Hauer <s.hauer@pengutronix.de> 8766R: Pengutronix Kernel Team <kernel@pengutronix.de> 8767L: linux-fbdev@vger.kernel.org 8768L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8769S: Maintained 8770F: drivers/video/fbdev/imxfb.c 8771 8772FREESCALE IMX DDR PMU DRIVER 8773M: Frank Li <Frank.li@nxp.com> 8774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8775S: Maintained 8776F: Documentation/admin-guide/perf/imx-ddr.rst 8777F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8778F: drivers/perf/fsl_imx8_ddr_perf.c 8779 8780FREESCALE IMX I2C DRIVER 8781M: Oleksij Rempel <o.rempel@pengutronix.de> 8782R: Pengutronix Kernel Team <kernel@pengutronix.de> 8783L: linux-i2c@vger.kernel.org 8784S: Maintained 8785F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8786F: drivers/i2c/busses/i2c-imx.c 8787 8788FREESCALE IMX LPI2C DRIVER 8789M: Dong Aisheng <aisheng.dong@nxp.com> 8790L: linux-i2c@vger.kernel.org 8791L: imx@lists.linux.dev 8792S: Maintained 8793F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8794F: drivers/i2c/busses/i2c-imx-lpi2c.c 8795 8796FREESCALE MPC I2C DRIVER 8797M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8798L: linux-i2c@vger.kernel.org 8799S: Maintained 8800F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8801F: drivers/i2c/busses/i2c-mpc.c 8802 8803FREESCALE QORIQ DPAA ETHERNET DRIVER 8804M: Madalin Bucur <madalin.bucur@nxp.com> 8805L: netdev@vger.kernel.org 8806S: Maintained 8807F: drivers/net/ethernet/freescale/dpaa 8808 8809FREESCALE QORIQ DPAA FMAN DRIVER 8810M: Madalin Bucur <madalin.bucur@nxp.com> 8811R: Sean Anderson <sean.anderson@seco.com> 8812L: netdev@vger.kernel.org 8813S: Maintained 8814F: Documentation/devicetree/bindings/net/fsl-fman.txt 8815F: drivers/net/ethernet/freescale/fman 8816 8817FREESCALE QORIQ PTP CLOCK DRIVER 8818M: Yangbo Lu <yangbo.lu@nxp.com> 8819L: netdev@vger.kernel.org 8820S: Maintained 8821F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8822F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8823F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8824F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8825F: drivers/ptp/ptp_qoriq.c 8826F: drivers/ptp/ptp_qoriq_debugfs.c 8827F: include/linux/fsl/ptp_qoriq.h 8828 8829FREESCALE QUAD SPI DRIVER 8830M: Han Xu <han.xu@nxp.com> 8831L: linux-spi@vger.kernel.org 8832S: Maintained 8833F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8834F: drivers/spi/spi-fsl-qspi.c 8835 8836FREESCALE QUICC ENGINE LIBRARY 8837M: Qiang Zhao <qiang.zhao@nxp.com> 8838L: linuxppc-dev@lists.ozlabs.org 8839S: Maintained 8840F: drivers/soc/fsl/qe/ 8841F: include/soc/fsl/qe/ 8842 8843FREESCALE QUICC ENGINE QMC DRIVER 8844M: Herve Codina <herve.codina@bootlin.com> 8845L: linuxppc-dev@lists.ozlabs.org 8846S: Maintained 8847F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8848F: drivers/soc/fsl/qe/qmc.c 8849F: include/soc/fsl/qe/qmc.h 8850 8851FREESCALE QUICC ENGINE QMC HDLC DRIVER 8852M: Herve Codina <herve.codina@bootlin.com> 8853L: netdev@vger.kernel.org 8854L: linuxppc-dev@lists.ozlabs.org 8855S: Maintained 8856F: drivers/net/wan/fsl_qmc_hdlc.c 8857 8858FREESCALE QUICC ENGINE TSA DRIVER 8859M: Herve Codina <herve.codina@bootlin.com> 8860L: linuxppc-dev@lists.ozlabs.org 8861S: Maintained 8862F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8863F: drivers/soc/fsl/qe/tsa.c 8864F: drivers/soc/fsl/qe/tsa.h 8865F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8866 8867FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8868L: netdev@vger.kernel.org 8869L: linuxppc-dev@lists.ozlabs.org 8870S: Orphan 8871F: drivers/net/ethernet/freescale/ucc_geth* 8872 8873FREESCALE QUICC ENGINE UCC HDLC DRIVER 8874M: Zhao Qiang <qiang.zhao@nxp.com> 8875L: netdev@vger.kernel.org 8876L: linuxppc-dev@lists.ozlabs.org 8877S: Maintained 8878F: drivers/net/wan/fsl_ucc_hdlc* 8879 8880FREESCALE QUICC ENGINE UCC UART DRIVER 8881M: Timur Tabi <timur@kernel.org> 8882L: linuxppc-dev@lists.ozlabs.org 8883S: Maintained 8884F: drivers/tty/serial/ucc_uart.c 8885 8886FREESCALE SOC DRIVERS 8887L: linuxppc-dev@lists.ozlabs.org 8888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8889S: Orphan 8890F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8891F: Documentation/devicetree/bindings/soc/fsl/ 8892F: drivers/soc/fsl/ 8893F: include/linux/fsl/ 8894F: include/soc/fsl/ 8895 8896FREESCALE SOC FS_ENET DRIVER 8897M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8898L: linuxppc-dev@lists.ozlabs.org 8899L: netdev@vger.kernel.org 8900S: Maintained 8901F: drivers/net/ethernet/freescale/fs_enet/ 8902 8903FREESCALE SOC SOUND DRIVERS 8904M: Shengjiu Wang <shengjiu.wang@gmail.com> 8905M: Xiubo Li <Xiubo.Lee@gmail.com> 8906R: Fabio Estevam <festevam@gmail.com> 8907R: Nicolin Chen <nicoleotsuka@gmail.com> 8908L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8909L: linuxppc-dev@lists.ozlabs.org 8910S: Maintained 8911F: sound/soc/fsl/fsl* 8912F: sound/soc/fsl/imx* 8913 8914FREESCALE SOC SOUND QMC DRIVER 8915M: Herve Codina <herve.codina@bootlin.com> 8916L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8917L: linuxppc-dev@lists.ozlabs.org 8918S: Maintained 8919F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8920F: sound/soc/fsl/fsl_qmc_audio.c 8921 8922FREESCALE USB PERIPHERAL DRIVERS 8923L: linux-usb@vger.kernel.org 8924L: linuxppc-dev@lists.ozlabs.org 8925S: Orphan 8926F: drivers/usb/gadget/udc/fsl* 8927 8928FREESCALE USB PHY DRIVER 8929L: linux-usb@vger.kernel.org 8930L: linuxppc-dev@lists.ozlabs.org 8931S: Orphan 8932F: drivers/usb/phy/phy-fsl-usb* 8933 8934FREEVXFS FILESYSTEM 8935M: Christoph Hellwig <hch@infradead.org> 8936S: Maintained 8937W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8938F: fs/freevxfs/ 8939 8940FREEZER 8941M: "Rafael J. Wysocki" <rafael@kernel.org> 8942M: Pavel Machek <pavel@ucw.cz> 8943L: linux-pm@vger.kernel.org 8944S: Supported 8945F: Documentation/power/freezing-of-tasks.rst 8946F: include/linux/freezer.h 8947F: kernel/freezer.c 8948 8949FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8950M: Eric Biggers <ebiggers@kernel.org> 8951M: Theodore Y. Ts'o <tytso@mit.edu> 8952M: Jaegeuk Kim <jaegeuk@kernel.org> 8953L: linux-fscrypt@vger.kernel.org 8954S: Supported 8955Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8956T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8957F: Documentation/filesystems/fscrypt.rst 8958F: fs/crypto/ 8959F: include/linux/fscrypt.h 8960F: include/uapi/linux/fscrypt.h 8961 8962FSI SUBSYSTEM 8963M: Jeremy Kerr <jk@ozlabs.org> 8964M: Joel Stanley <joel@jms.id.au> 8965R: Alistar Popple <alistair@popple.id.au> 8966R: Eddie James <eajames@linux.ibm.com> 8967L: linux-fsi@lists.ozlabs.org 8968S: Supported 8969Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8970T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8971F: drivers/fsi/ 8972F: include/linux/fsi*.h 8973F: include/trace/events/fsi*.h 8974 8975FSI-ATTACHED I2C DRIVER 8976M: Eddie James <eajames@linux.ibm.com> 8977L: linux-i2c@vger.kernel.org 8978L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8979S: Maintained 8980F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8981F: drivers/i2c/busses/i2c-fsi.c 8982 8983FSI-ATTACHED SPI DRIVER 8984M: Eddie James <eajames@linux.ibm.com> 8985L: linux-spi@vger.kernel.org 8986S: Maintained 8987F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8988F: drivers/spi/spi-fsi.c 8989 8990FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8991M: Jan Kara <jack@suse.cz> 8992R: Amir Goldstein <amir73il@gmail.com> 8993L: linux-fsdevel@vger.kernel.org 8994S: Maintained 8995T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8996F: fs/notify/ 8997F: include/linux/fsnotify*.h 8998 8999FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 9000M: Eric Biggers <ebiggers@kernel.org> 9001M: Theodore Y. Ts'o <tytso@mit.edu> 9002L: fsverity@lists.linux.dev 9003S: Supported 9004Q: https://patchwork.kernel.org/project/fsverity/list/ 9005T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 9006F: Documentation/filesystems/fsverity.rst 9007F: fs/verity/ 9008F: include/linux/fsverity.h 9009F: include/uapi/linux/fsverity.h 9010 9011FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 9012M: Michael Zaidman <michael.zaidman@gmail.com> 9013L: linux-i2c@vger.kernel.org 9014L: linux-input@vger.kernel.org 9015S: Maintained 9016F: drivers/hid/hid-ft260.c 9017 9018FUJITSU LAPTOP EXTRAS 9019M: Jonathan Woithe <jwoithe@just42.net> 9020L: platform-driver-x86@vger.kernel.org 9021S: Maintained 9022F: drivers/platform/x86/fujitsu-laptop.c 9023 9024FUJITSU TABLET EXTRAS 9025M: Robert Gerlach <khnz@gmx.de> 9026L: platform-driver-x86@vger.kernel.org 9027S: Maintained 9028F: drivers/platform/x86/fujitsu-tablet.c 9029 9030FUNCTION HOOKS (FTRACE) 9031M: Steven Rostedt <rostedt@goodmis.org> 9032M: Masami Hiramatsu <mhiramat@kernel.org> 9033R: Mark Rutland <mark.rutland@arm.com> 9034L: linux-kernel@vger.kernel.org 9035L: linux-trace-kernel@vger.kernel.org 9036S: Maintained 9037Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 9038T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 9039F: Documentation/trace/ftrace* 9040F: arch/*/*/*/*ftrace* 9041F: arch/*/*/*ftrace* 9042F: include/*/ftrace.h 9043F: kernel/trace/fgraph.c 9044F: kernel/trace/ftrace* 9045F: samples/ftrace 9046 9047FUNGIBLE ETHERNET DRIVERS 9048M: Dimitris Michailidis <dmichail@fungible.com> 9049L: netdev@vger.kernel.org 9050S: Supported 9051F: drivers/net/ethernet/fungible/ 9052 9053FUSE: FILESYSTEM IN USERSPACE 9054M: Miklos Szeredi <miklos@szeredi.hu> 9055L: linux-fsdevel@vger.kernel.org 9056S: Maintained 9057W: https://github.com/libfuse/ 9058T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 9059F: Documentation/filesystems/fuse.rst 9060F: fs/fuse/ 9061F: include/uapi/linux/fuse.h 9062 9063FUTEX SUBSYSTEM 9064M: Thomas Gleixner <tglx@linutronix.de> 9065M: Ingo Molnar <mingo@redhat.com> 9066R: Peter Zijlstra <peterz@infradead.org> 9067R: Darren Hart <dvhart@infradead.org> 9068R: Davidlohr Bueso <dave@stgolabs.net> 9069R: André Almeida <andrealmeid@igalia.com> 9070L: linux-kernel@vger.kernel.org 9071S: Maintained 9072T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 9073F: Documentation/locking/*futex* 9074F: include/asm-generic/futex.h 9075F: include/linux/futex.h 9076F: include/uapi/linux/futex.h 9077F: kernel/futex/* 9078F: tools/perf/bench/futex* 9079F: tools/testing/selftests/futex/ 9080 9081GALAXYCORE GC0308 CAMERA SENSOR DRIVER 9082M: Sebastian Reichel <sre@kernel.org> 9083L: linux-media@vger.kernel.org 9084S: Maintained 9085F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 9086F: drivers/media/i2c/gc0308.c 9087 9088GALAXYCORE GC2145 SENSOR DRIVER 9089M: Alain Volmat <alain.volmat@foss.st.com> 9090L: linux-media@vger.kernel.org 9091S: Maintained 9092T: git git://linuxtv.org/media_tree.git 9093F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 9094F: drivers/media/i2c/gc2145.c 9095 9096GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 9097M: Tim Harvey <tharvey@gateworks.com> 9098S: Maintained 9099F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 9100F: Documentation/hwmon/gsc-hwmon.rst 9101F: drivers/hwmon/gsc-hwmon.c 9102F: drivers/mfd/gateworks-gsc.c 9103F: include/linux/mfd/gsc.h 9104F: include/linux/platform_data/gsc_hwmon.h 9105 9106GCC PLUGINS 9107M: Kees Cook <keescook@chromium.org> 9108L: linux-hardening@vger.kernel.org 9109S: Maintained 9110T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9111F: Documentation/kbuild/gcc-plugins.rst 9112F: include/linux/stackleak.h 9113F: kernel/stackleak.c 9114F: scripts/Makefile.gcc-plugins 9115F: scripts/gcc-plugins/ 9116 9117GCOV BASED KERNEL PROFILING 9118M: Peter Oberparleiter <oberpar@linux.ibm.com> 9119S: Maintained 9120F: Documentation/dev-tools/gcov.rst 9121F: kernel/gcov/ 9122 9123GDB KERNEL DEBUGGING HELPER SCRIPTS 9124M: Jan Kiszka <jan.kiszka@siemens.com> 9125M: Kieran Bingham <kbingham@kernel.org> 9126S: Supported 9127F: scripts/gdb/ 9128 9129GEMINI CRYPTO DRIVER 9130M: Corentin Labbe <clabbe@baylibre.com> 9131L: linux-crypto@vger.kernel.org 9132S: Maintained 9133F: drivers/crypto/gemini/ 9134 9135GEMTEK FM RADIO RECEIVER DRIVER 9136M: Hans Verkuil <hverkuil@xs4all.nl> 9137L: linux-media@vger.kernel.org 9138S: Maintained 9139W: https://linuxtv.org 9140T: git git://linuxtv.org/media_tree.git 9141F: drivers/media/radio/radio-gemtek* 9142 9143GENERIC ARCHITECTURE TOPOLOGY 9144M: Sudeep Holla <sudeep.holla@arm.com> 9145L: linux-kernel@vger.kernel.org 9146S: Maintained 9147F: drivers/base/arch_topology.c 9148F: include/linux/arch_topology.h 9149 9150GENERIC ENTRY CODE 9151M: Thomas Gleixner <tglx@linutronix.de> 9152M: Peter Zijlstra <peterz@infradead.org> 9153M: Andy Lutomirski <luto@kernel.org> 9154L: linux-kernel@vger.kernel.org 9155S: Maintained 9156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9157F: include/linux/entry-common.h 9158F: include/linux/entry-kvm.h 9159F: kernel/entry/ 9160 9161GENERIC GPIO I2C DRIVER 9162M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9163S: Supported 9164F: drivers/i2c/busses/i2c-gpio.c 9165F: include/linux/platform_data/i2c-gpio.h 9166 9167GENERIC GPIO I2C MULTIPLEXER DRIVER 9168M: Peter Korsgaard <peter.korsgaard@barco.com> 9169L: linux-i2c@vger.kernel.org 9170S: Supported 9171F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9172F: drivers/i2c/muxes/i2c-mux-gpio.c 9173F: include/linux/platform_data/i2c-mux-gpio.h 9174 9175GENERIC GPIO RESET DRIVER 9176M: Krzysztof Kozlowski <krzk@kernel.org> 9177S: Maintained 9178F: drivers/reset/reset-gpio.c 9179 9180GENERIC HDLC (WAN) DRIVERS 9181M: Krzysztof Halasa <khc@pm.waw.pl> 9182S: Maintained 9183W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9184F: drivers/net/wan/c101.c 9185F: drivers/net/wan/hd6457* 9186F: drivers/net/wan/hdlc* 9187F: drivers/net/wan/n2.c 9188F: drivers/net/wan/pc300too.c 9189F: drivers/net/wan/pci200syn.c 9190F: drivers/net/wan/wanxl* 9191 9192GENERIC INCLUDE/ASM HEADER FILES 9193M: Arnd Bergmann <arnd@arndb.de> 9194L: linux-arch@vger.kernel.org 9195S: Maintained 9196T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9197F: include/asm-generic/ 9198F: include/uapi/asm-generic/ 9199 9200GENERIC PHY FRAMEWORK 9201M: Vinod Koul <vkoul@kernel.org> 9202M: Kishon Vijay Abraham I <kishon@kernel.org> 9203L: linux-phy@lists.infradead.org 9204S: Supported 9205Q: https://patchwork.kernel.org/project/linux-phy/list/ 9206T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9207F: Documentation/devicetree/bindings/phy/ 9208F: drivers/phy/ 9209F: include/dt-bindings/phy/ 9210F: include/linux/phy/ 9211 9212GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9213M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9214S: Supported 9215F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9216F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9217 9218GENERIC PM DOMAINS 9219M: Ulf Hansson <ulf.hansson@linaro.org> 9220L: linux-pm@vger.kernel.org 9221S: Supported 9222F: Documentation/devicetree/bindings/power/power?domain* 9223T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9224F: drivers/pmdomain/ 9225F: include/linux/pm_domain.h 9226 9227GENERIC RADIX TREE 9228M: Kent Overstreet <kent.overstreet@linux.dev> 9229S: Supported 9230C: irc://irc.oftc.net/bcache 9231F: include/linux/generic-radix-tree.h 9232F: lib/generic-radix-tree.c 9233 9234GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9235M: Eugen Hristev <eugen.hristev@microchip.com> 9236L: linux-input@vger.kernel.org 9237S: Maintained 9238F: drivers/input/touchscreen/resistive-adc-touch.c 9239 9240GENERIC STRING LIBRARY 9241M: Kees Cook <keescook@chromium.org> 9242R: Andy Shevchenko <andy@kernel.org> 9243L: linux-hardening@vger.kernel.org 9244S: Supported 9245T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9246F: include/linux/string.h 9247F: include/linux/string_choices.h 9248F: include/linux/string_helpers.h 9249F: lib/string.c 9250F: lib/string_kunit.c 9251F: lib/string_helpers.c 9252F: lib/string_helpers_kunit.c 9253F: scripts/coccinelle/api/string_choices.cocci 9254 9255GENERIC UIO DRIVER FOR PCI DEVICES 9256M: "Michael S. Tsirkin" <mst@redhat.com> 9257L: kvm@vger.kernel.org 9258S: Supported 9259F: drivers/uio/uio_pci_generic.c 9260 9261GENERIC VDSO LIBRARY 9262M: Andy Lutomirski <luto@kernel.org> 9263M: Thomas Gleixner <tglx@linutronix.de> 9264M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9265L: linux-kernel@vger.kernel.org 9266S: Maintained 9267T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9268F: include/asm-generic/vdso/vsyscall.h 9269F: include/vdso/ 9270F: kernel/time/vsyscall.c 9271F: lib/vdso/ 9272 9273GENWQE (IBM Generic Workqueue Card) 9274M: Frank Haverkamp <haver@linux.ibm.com> 9275S: Supported 9276F: drivers/misc/genwqe/ 9277 9278GET_MAINTAINER SCRIPT 9279M: Joe Perches <joe@perches.com> 9280S: Maintained 9281F: scripts/get_maintainer.pl 9282 9283GFS2 FILE SYSTEM 9284M: Andreas Gruenbacher <agruenba@redhat.com> 9285L: gfs2@lists.linux.dev 9286S: Supported 9287B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9288T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9289F: Documentation/filesystems/gfs2* 9290F: fs/gfs2/ 9291F: include/uapi/linux/gfs2_ondisk.h 9292 9293GIGABYTE WATERFORCE SENSOR DRIVER 9294M: Aleksa Savic <savicaleksa83@gmail.com> 9295L: linux-hwmon@vger.kernel.org 9296S: Maintained 9297F: Documentation/hwmon/gigabyte_waterforce.rst 9298F: drivers/hwmon/gigabyte_waterforce.c 9299 9300GIGABYTE WMI DRIVER 9301M: Thomas Weißschuh <thomas@weissschuh.net> 9302L: platform-driver-x86@vger.kernel.org 9303S: Maintained 9304F: drivers/platform/x86/gigabyte-wmi.c 9305 9306GNSS SUBSYSTEM 9307M: Johan Hovold <johan@kernel.org> 9308S: Maintained 9309T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9310F: Documentation/ABI/testing/sysfs-class-gnss 9311F: Documentation/devicetree/bindings/gnss/ 9312F: drivers/gnss/ 9313F: include/linux/gnss.h 9314 9315GO7007 MPEG CODEC 9316M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9317L: linux-media@vger.kernel.org 9318S: Maintained 9319F: drivers/media/usb/go7007/ 9320 9321GOODIX TOUCHSCREEN 9322M: Bastien Nocera <hadess@hadess.net> 9323M: Hans de Goede <hdegoede@redhat.com> 9324L: linux-input@vger.kernel.org 9325S: Maintained 9326F: drivers/input/touchscreen/goodix* 9327 9328GOOGLE ETHERNET DRIVERS 9329M: Jeroen de Borst <jeroendb@google.com> 9330M: Praveen Kaligineedi <pkaligineedi@google.com> 9331R: Shailend Chand <shailend@google.com> 9332L: netdev@vger.kernel.org 9333S: Supported 9334F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9335F: drivers/net/ethernet/google 9336 9337GOOGLE FIRMWARE DRIVERS 9338M: Tzung-Bi Shih <tzungbi@kernel.org> 9339R: Brian Norris <briannorris@chromium.org> 9340R: Julius Werner <jwerner@chromium.org> 9341L: chrome-platform@lists.linux.dev 9342S: Maintained 9343T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9344F: drivers/firmware/google/ 9345 9346GOOGLE TENSOR SoC SUPPORT 9347M: Peter Griffin <peter.griffin@linaro.org> 9348L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9349L: linux-samsung-soc@vger.kernel.org 9350S: Maintained 9351F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9352F: arch/arm64/boot/dts/exynos/google/ 9353F: drivers/clk/samsung/clk-gs101.c 9354F: drivers/phy/samsung/phy-gs101-ufs.c 9355F: include/dt-bindings/clock/google,gs101.h 9356K: [gG]oogle.?[tT]ensor 9357 9358GPD POCKET FAN DRIVER 9359M: Hans de Goede <hdegoede@redhat.com> 9360L: platform-driver-x86@vger.kernel.org 9361S: Maintained 9362F: drivers/platform/x86/gpd-pocket-fan.c 9363 9364GPIO ACPI SUPPORT 9365M: Mika Westerberg <mika.westerberg@linux.intel.com> 9366M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9367L: linux-gpio@vger.kernel.org 9368L: linux-acpi@vger.kernel.org 9369S: Supported 9370T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9371F: Documentation/firmware-guide/acpi/gpio-properties.rst 9372F: drivers/gpio/gpiolib-acpi.c 9373F: drivers/gpio/gpiolib-acpi.h 9374 9375GPIO AGGREGATOR 9376M: Geert Uytterhoeven <geert+renesas@glider.be> 9377L: linux-gpio@vger.kernel.org 9378S: Supported 9379F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9380F: drivers/gpio/gpio-aggregator.c 9381 9382GPIO IR Transmitter 9383M: Sean Young <sean@mess.org> 9384L: linux-media@vger.kernel.org 9385S: Maintained 9386F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9387F: drivers/media/rc/gpio-ir-tx.c 9388 9389GPIO MOCKUP DRIVER 9390M: Bamvor Jian Zhang <bamv2005@gmail.com> 9391L: linux-gpio@vger.kernel.org 9392S: Maintained 9393F: drivers/gpio/gpio-mockup.c 9394F: tools/testing/selftests/gpio/ 9395 9396GPIO REGMAP 9397M: Michael Walle <mwalle@kernel.org> 9398S: Maintained 9399F: drivers/gpio/gpio-regmap.c 9400F: include/linux/gpio/regmap.h 9401K: (devm_)?gpio_regmap_(un)?register 9402 9403GPIO SUBSYSTEM 9404M: Linus Walleij <linus.walleij@linaro.org> 9405M: Bartosz Golaszewski <brgl@bgdev.pl> 9406L: linux-gpio@vger.kernel.org 9407S: Maintained 9408T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9409F: Documentation/admin-guide/gpio/ 9410F: Documentation/devicetree/bindings/gpio/ 9411F: Documentation/driver-api/gpio/ 9412F: drivers/gpio/ 9413F: include/dt-bindings/gpio/ 9414F: include/linux/gpio.h 9415F: include/linux/gpio/ 9416F: include/linux/of_gpio.h 9417 9418GPIO UAPI 9419M: Bartosz Golaszewski <brgl@bgdev.pl> 9420R: Kent Gibson <warthog618@gmail.com> 9421L: linux-gpio@vger.kernel.org 9422S: Maintained 9423T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9424F: Documentation/ABI/obsolete/sysfs-gpio 9425F: Documentation/ABI/testing/gpio-cdev 9426F: Documentation/userspace-api/gpio/ 9427F: drivers/gpio/gpiolib-cdev.c 9428F: include/uapi/linux/gpio.h 9429F: tools/gpio/ 9430 9431GRE DEMULTIPLEXER DRIVER 9432M: Dmitry Kozlov <xeb@mail.ru> 9433L: netdev@vger.kernel.org 9434S: Maintained 9435F: include/net/gre.h 9436F: net/ipv4/gre_demux.c 9437F: net/ipv4/gre_offload.c 9438 9439GRETH 10/100/1G Ethernet MAC device driver 9440M: Andreas Larsson <andreas@gaisler.com> 9441L: netdev@vger.kernel.org 9442S: Maintained 9443F: drivers/net/ethernet/aeroflex/ 9444 9445GREYBUS AUDIO PROTOCOLS DRIVERS 9446M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9447M: Mark Greer <mgreer@animalcreek.com> 9448S: Maintained 9449F: drivers/staging/greybus/audio_apbridgea.c 9450F: drivers/staging/greybus/audio_apbridgea.h 9451F: drivers/staging/greybus/audio_codec.c 9452F: drivers/staging/greybus/audio_codec.h 9453F: drivers/staging/greybus/audio_gb.c 9454F: drivers/staging/greybus/audio_manager.c 9455F: drivers/staging/greybus/audio_manager.h 9456F: drivers/staging/greybus/audio_manager_module.c 9457F: drivers/staging/greybus/audio_manager_private.h 9458F: drivers/staging/greybus/audio_manager_sysfs.c 9459F: drivers/staging/greybus/audio_module.c 9460F: drivers/staging/greybus/audio_topology.c 9461 9462GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9463M: Viresh Kumar <vireshk@kernel.org> 9464S: Maintained 9465F: drivers/staging/greybus/authentication.c 9466F: drivers/staging/greybus/bootrom.c 9467F: drivers/staging/greybus/firmware.h 9468F: drivers/staging/greybus/fw-core.c 9469F: drivers/staging/greybus/fw-download.c 9470F: drivers/staging/greybus/fw-management.c 9471F: drivers/staging/greybus/greybus_authentication.h 9472F: drivers/staging/greybus/greybus_firmware.h 9473F: drivers/staging/greybus/hid.c 9474F: drivers/staging/greybus/i2c.c 9475F: drivers/staging/greybus/spi.c 9476F: drivers/staging/greybus/spilib.c 9477F: drivers/staging/greybus/spilib.h 9478 9479GREYBUS LOOPBACK DRIVER 9480M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9481S: Maintained 9482F: drivers/staging/greybus/loopback.c 9483 9484GREYBUS PLATFORM DRIVERS 9485M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9486S: Maintained 9487F: drivers/staging/greybus/arche-apb-ctrl.c 9488F: drivers/staging/greybus/arche-platform.c 9489F: drivers/staging/greybus/arche_platform.h 9490 9491GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9492M: Rui Miguel Silva <rmfrfs@gmail.com> 9493S: Maintained 9494F: drivers/staging/greybus/gpio.c 9495F: drivers/staging/greybus/light.c 9496F: drivers/staging/greybus/power_supply.c 9497F: drivers/staging/greybus/sdio.c 9498F: drivers/staging/greybus/spi.c 9499F: drivers/staging/greybus/spilib.c 9500 9501GREYBUS BEAGLEPLAY DRIVERS 9502M: Ayush Singh <ayushdevel1325@gmail.com> 9503L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9504S: Maintained 9505F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9506F: drivers/greybus/gb-beagleplay.c 9507 9508GREYBUS SUBSYSTEM 9509M: Johan Hovold <johan@kernel.org> 9510M: Alex Elder <elder@kernel.org> 9511M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9512L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9513S: Maintained 9514F: drivers/greybus/ 9515F: drivers/staging/greybus/ 9516F: include/linux/greybus.h 9517F: include/linux/greybus/ 9518 9519GREYBUS UART PROTOCOLS DRIVERS 9520M: David Lin <dtwlin@gmail.com> 9521S: Maintained 9522F: drivers/staging/greybus/log.c 9523F: drivers/staging/greybus/uart.c 9524 9525GS1662 VIDEO SERIALIZER 9526M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9527L: linux-media@vger.kernel.org 9528S: Maintained 9529T: git git://linuxtv.org/media_tree.git 9530F: drivers/media/spi/gs1662.c 9531 9532GSPCA FINEPIX SUBDRIVER 9533M: Frank Zago <frank@zago.net> 9534L: linux-media@vger.kernel.org 9535S: Maintained 9536T: git git://linuxtv.org/media_tree.git 9537F: drivers/media/usb/gspca/finepix.c 9538 9539GSPCA GL860 SUBDRIVER 9540M: Olivier Lorin <o.lorin@laposte.net> 9541L: linux-media@vger.kernel.org 9542S: Maintained 9543T: git git://linuxtv.org/media_tree.git 9544F: drivers/media/usb/gspca/gl860/ 9545 9546GSPCA M5602 SUBDRIVER 9547M: Erik Andren <erik.andren@gmail.com> 9548L: linux-media@vger.kernel.org 9549S: Maintained 9550T: git git://linuxtv.org/media_tree.git 9551F: drivers/media/usb/gspca/m5602/ 9552 9553GSPCA PAC207 SONIXB SUBDRIVER 9554M: Hans Verkuil <hverkuil@xs4all.nl> 9555L: linux-media@vger.kernel.org 9556S: Odd Fixes 9557T: git git://linuxtv.org/media_tree.git 9558F: drivers/media/usb/gspca/pac207.c 9559 9560GSPCA SN9C20X SUBDRIVER 9561M: Brian Johnson <brijohn@gmail.com> 9562L: linux-media@vger.kernel.org 9563S: Maintained 9564T: git git://linuxtv.org/media_tree.git 9565F: drivers/media/usb/gspca/sn9c20x.c 9566 9567GSPCA T613 SUBDRIVER 9568M: Leandro Costantino <lcostantino@gmail.com> 9569L: linux-media@vger.kernel.org 9570S: Maintained 9571T: git git://linuxtv.org/media_tree.git 9572F: drivers/media/usb/gspca/t613.c 9573 9574GSPCA USB WEBCAM DRIVER 9575M: Hans Verkuil <hverkuil@xs4all.nl> 9576L: linux-media@vger.kernel.org 9577S: Odd Fixes 9578T: git git://linuxtv.org/media_tree.git 9579F: drivers/media/usb/gspca/ 9580 9581GTP (GPRS Tunneling Protocol) 9582M: Pablo Neira Ayuso <pablo@netfilter.org> 9583M: Harald Welte <laforge@gnumonks.org> 9584L: osmocom-net-gprs@lists.osmocom.org 9585S: Maintained 9586T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9587F: drivers/net/gtp.c 9588 9589GUID PARTITION TABLE (GPT) 9590M: Davidlohr Bueso <dave@stgolabs.net> 9591L: linux-efi@vger.kernel.org 9592S: Maintained 9593F: block/partitions/efi.* 9594 9595HABANALABS PCI DRIVER 9596M: Oded Gabbay <ogabbay@kernel.org> 9597L: dri-devel@lists.freedesktop.org 9598S: Supported 9599C: irc://irc.oftc.net/dri-devel 9600T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9601F: Documentation/ABI/testing/debugfs-driver-habanalabs 9602F: Documentation/ABI/testing/sysfs-driver-habanalabs 9603F: drivers/accel/habanalabs/ 9604F: include/linux/habanalabs/ 9605F: include/trace/events/habanalabs.h 9606F: include/uapi/drm/habanalabs_accel.h 9607 9608HACKRF MEDIA DRIVER 9609L: linux-media@vger.kernel.org 9610S: Orphan 9611W: https://linuxtv.org 9612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9613F: drivers/media/usb/hackrf/ 9614 9615HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9616M: Chuck Lever <chuck.lever@oracle.com> 9617L: kernel-tls-handshake@lists.linux.dev 9618L: netdev@vger.kernel.org 9619S: Maintained 9620F: Documentation/netlink/specs/handshake.yaml 9621F: Documentation/networking/tls-handshake.rst 9622F: include/net/handshake.h 9623F: include/trace/events/handshake.h 9624F: net/handshake/ 9625 9626HANTRO VPU CODEC DRIVER 9627M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9628M: Philipp Zabel <p.zabel@pengutronix.de> 9629L: linux-media@vger.kernel.org 9630L: linux-rockchip@lists.infradead.org 9631S: Maintained 9632F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9633F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9634F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9635F: drivers/media/platform/verisilicon/ 9636 9637HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9638M: Frank Seidel <frank@f-seidel.de> 9639L: platform-driver-x86@vger.kernel.org 9640S: Maintained 9641W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9642F: drivers/platform/x86/hdaps.c 9643 9644HARDWARE MONITORING 9645M: Jean Delvare <jdelvare@suse.com> 9646M: Guenter Roeck <linux@roeck-us.net> 9647L: linux-hwmon@vger.kernel.org 9648S: Maintained 9649W: http://hwmon.wiki.kernel.org/ 9650T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9651F: Documentation/ABI/testing/sysfs-class-hwmon 9652F: Documentation/devicetree/bindings/hwmon/ 9653F: Documentation/hwmon/ 9654F: drivers/hwmon/ 9655F: include/linux/hwmon*.h 9656F: include/trace/events/hwmon*.h 9657K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9658 9659HARDWARE RANDOM NUMBER GENERATOR CORE 9660M: Olivia Mackall <olivia@selenic.com> 9661M: Herbert Xu <herbert@gondor.apana.org.au> 9662L: linux-crypto@vger.kernel.org 9663S: Odd fixes 9664F: Documentation/admin-guide/hw_random.rst 9665F: Documentation/devicetree/bindings/rng/ 9666F: drivers/char/hw_random/ 9667F: include/linux/hw_random.h 9668 9669HARDWARE SPINLOCK CORE 9670M: Bjorn Andersson <andersson@kernel.org> 9671R: Baolin Wang <baolin.wang7@gmail.com> 9672L: linux-remoteproc@vger.kernel.org 9673S: Maintained 9674T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9675F: Documentation/devicetree/bindings/hwlock/ 9676F: Documentation/locking/hwspinlock.rst 9677F: drivers/hwspinlock/ 9678F: include/linux/hwspinlock.h 9679 9680HARDWARE TRACING FACILITIES 9681M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9682S: Maintained 9683F: drivers/hwtracing/ 9684 9685HARMONY SOUND DRIVER 9686L: linux-parisc@vger.kernel.org 9687S: Maintained 9688F: sound/parisc/harmony.* 9689 9690HDPVR USB VIDEO ENCODER DRIVER 9691M: Hans Verkuil <hverkuil@xs4all.nl> 9692L: linux-media@vger.kernel.org 9693S: Odd Fixes 9694W: https://linuxtv.org 9695T: git git://linuxtv.org/media_tree.git 9696F: drivers/media/usb/hdpvr/ 9697 9698HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9699M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9700S: Supported 9701F: drivers/misc/hpilo.[ch] 9702 9703HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9704M: Jerry Hoemann <jerry.hoemann@hpe.com> 9705S: Supported 9706F: Documentation/watchdog/hpwdt.rst 9707F: drivers/watchdog/hpwdt.c 9708 9709HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9710M: Don Brace <don.brace@microchip.com> 9711L: storagedev@microchip.com 9712L: linux-scsi@vger.kernel.org 9713S: Supported 9714F: Documentation/scsi/hpsa.rst 9715F: drivers/scsi/hpsa*.[ch] 9716F: include/linux/cciss*.h 9717F: include/uapi/linux/cciss*.h 9718 9719HFI1 DRIVER 9720M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9721L: linux-rdma@vger.kernel.org 9722S: Supported 9723F: drivers/infiniband/hw/hfi1 9724 9725HFS FILESYSTEM 9726L: linux-fsdevel@vger.kernel.org 9727S: Orphan 9728F: Documentation/filesystems/hfs.rst 9729F: fs/hfs/ 9730 9731HFSPLUS FILESYSTEM 9732L: linux-fsdevel@vger.kernel.org 9733S: Orphan 9734F: Documentation/filesystems/hfsplus.rst 9735F: fs/hfsplus/ 9736 9737HGA FRAMEBUFFER DRIVER 9738M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9739L: linux-nvidia@lists.surfsouth.com 9740S: Maintained 9741W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9742F: drivers/video/fbdev/hgafb.c 9743 9744HIBERNATION (aka Software Suspend, aka swsusp) 9745M: "Rafael J. Wysocki" <rafael@kernel.org> 9746M: Pavel Machek <pavel@ucw.cz> 9747L: linux-pm@vger.kernel.org 9748S: Supported 9749B: https://bugzilla.kernel.org 9750F: arch/*/include/asm/suspend*.h 9751F: arch/x86/power/ 9752F: drivers/base/power/ 9753F: include/linux/freezer.h 9754F: include/linux/pm.h 9755F: include/linux/suspend.h 9756F: kernel/power/ 9757 9758HID CORE LAYER 9759M: Jiri Kosina <jikos@kernel.org> 9760M: Benjamin Tissoires <bentiss@kernel.org> 9761L: linux-input@vger.kernel.org 9762S: Maintained 9763T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9764F: Documentation/hid/ 9765F: drivers/hid/ 9766F: include/linux/hid* 9767F: include/uapi/linux/hid* 9768F: samples/hid/ 9769F: tools/testing/selftests/hid/ 9770 9771HID LOGITECH DRIVERS 9772R: Filipe Laíns <lains@riseup.net> 9773L: linux-input@vger.kernel.org 9774S: Maintained 9775F: drivers/hid/hid-logitech-* 9776 9777HID NVIDIA SHIELD DRIVER 9778M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9779L: linux-input@vger.kernel.org 9780S: Maintained 9781F: drivers/hid/hid-nvidia-shield.c 9782 9783HID PHOENIX RC FLIGHT CONTROLLER 9784M: Marcus Folkesson <marcus.folkesson@gmail.com> 9785L: linux-input@vger.kernel.org 9786S: Maintained 9787F: drivers/hid/hid-pxrc.c 9788 9789HID PLAYSTATION DRIVER 9790M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9791L: linux-input@vger.kernel.org 9792S: Supported 9793F: drivers/hid/hid-playstation.c 9794 9795HID SENSOR HUB DRIVERS 9796M: Jiri Kosina <jikos@kernel.org> 9797M: Jonathan Cameron <jic23@kernel.org> 9798M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9799L: linux-input@vger.kernel.org 9800L: linux-iio@vger.kernel.org 9801S: Maintained 9802F: Documentation/hid/hid-sensor* 9803F: drivers/hid/hid-sensor-* 9804F: drivers/iio/*/hid-* 9805F: include/linux/hid-sensor-* 9806 9807HID VRC-2 CAR CONTROLLER DRIVER 9808M: Marcus Folkesson <marcus.folkesson@gmail.com> 9809L: linux-input@vger.kernel.org 9810S: Maintained 9811F: drivers/hid/hid-vrc2.c 9812 9813HID WACOM DRIVER 9814M: Ping Cheng <ping.cheng@wacom.com> 9815M: Jason Gerecke <jason.gerecke@wacom.com> 9816L: linux-input@vger.kernel.org 9817S: Maintained 9818F: drivers/hid/wacom.h 9819F: drivers/hid/wacom_* 9820 9821HID++ LOGITECH DRIVERS 9822R: Filipe Laíns <lains@riseup.net> 9823R: Bastien Nocera <hadess@hadess.net> 9824L: linux-input@vger.kernel.org 9825S: Maintained 9826F: drivers/hid/hid-logitech-hidpp.c 9827 9828HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9829M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9830M: Frederic Weisbecker <frederic@kernel.org> 9831M: Thomas Gleixner <tglx@linutronix.de> 9832L: linux-kernel@vger.kernel.org 9833S: Maintained 9834T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9835F: Documentation/timers/ 9836F: include/linux/clockchips.h 9837F: include/linux/hrtimer.h 9838F: include/linux/timer.h 9839F: kernel/time/clockevents.c 9840F: kernel/time/hrtimer.c 9841F: kernel/time/timer.c 9842F: kernel/time/timer_list.c 9843F: kernel/time/timer_migration.* 9844F: tools/testing/selftests/timers/ 9845 9846HIGH-SPEED SCC DRIVER FOR AX.25 9847L: linux-hams@vger.kernel.org 9848S: Orphan 9849F: drivers/net/hamradio/scc.c 9850 9851HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9852M: HighPoint Linux Team <linux@highpoint-tech.com> 9853S: Supported 9854W: http://www.highpoint-tech.com 9855F: Documentation/scsi/hptiop.rst 9856F: drivers/scsi/hptiop.c 9857 9858HIKEY960 ONBOARD USB GPIO HUB DRIVER 9859M: John Stultz <jstultz@google.com> 9860L: linux-kernel@vger.kernel.org 9861S: Maintained 9862F: drivers/misc/hisi_hikey_usb.c 9863 9864HIMAX HX83112B TOUCHSCREEN SUPPORT 9865M: Job Noorman <job@noorman.info> 9866L: linux-input@vger.kernel.org 9867S: Maintained 9868F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9869F: drivers/input/touchscreen/himax_hx83112b.c 9870 9871HIPPI 9872M: Jes Sorensen <jes@trained-monkey.org> 9873L: linux-hippi@sunsite.dk 9874S: Maintained 9875F: drivers/net/hippi/ 9876F: include/linux/hippidevice.h 9877F: include/uapi/linux/if_hippi.h 9878F: net/802/hippi.c 9879 9880HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9881M: Kurt Kanzenbach <kurt@linutronix.de> 9882L: netdev@vger.kernel.org 9883S: Maintained 9884F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9885F: drivers/net/dsa/hirschmann/* 9886F: include/linux/platform_data/hirschmann-hellcreek.h 9887F: net/dsa/tag_hellcreek.c 9888 9889HISILICON DMA DRIVER 9890M: Zhou Wang <wangzhou1@hisilicon.com> 9891M: Jie Hai <haijie1@huawei.com> 9892L: dmaengine@vger.kernel.org 9893S: Maintained 9894F: drivers/dma/hisi_dma.c 9895 9896HISILICON GPIO DRIVER 9897M: Jay Fang <f.fangjian@huawei.com> 9898L: linux-gpio@vger.kernel.org 9899S: Maintained 9900F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9901F: drivers/gpio/gpio-hisi.c 9902 9903HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9904M: Zhiqi Song <songzhiqi1@huawei.com> 9905M: Longfang Liu <liulongfang@huawei.com> 9906L: linux-crypto@vger.kernel.org 9907S: Maintained 9908F: Documentation/ABI/testing/debugfs-hisi-hpre 9909F: drivers/crypto/hisilicon/hpre/hpre.h 9910F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9911F: drivers/crypto/hisilicon/hpre/hpre_main.c 9912 9913HISILICON HNS3 PMU DRIVER 9914M: Jijie Shao <shaojijie@huawei.com> 9915S: Supported 9916F: Documentation/admin-guide/perf/hns3-pmu.rst 9917F: drivers/perf/hisilicon/hns3_pmu.c 9918 9919HISILICON I2C CONTROLLER DRIVER 9920M: Yicong Yang <yangyicong@hisilicon.com> 9921L: linux-i2c@vger.kernel.org 9922S: Maintained 9923W: https://www.hisilicon.com 9924F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9925F: drivers/i2c/busses/i2c-hisi.c 9926 9927HISILICON KUNPENG SOC HCCS DRIVER 9928M: Huisong Li <lihuisong@huawei.com> 9929S: Maintained 9930F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9931F: drivers/soc/hisilicon/kunpeng_hccs.c 9932F: drivers/soc/hisilicon/kunpeng_hccs.h 9933 9934HISILICON LPC BUS DRIVER 9935M: Jay Fang <f.fangjian@huawei.com> 9936S: Maintained 9937W: http://www.hisilicon.com 9938F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9939F: drivers/bus/hisi_lpc.c 9940 9941HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9942M: Yisen Zhuang <yisen.zhuang@huawei.com> 9943M: Salil Mehta <salil.mehta@huawei.com> 9944M: Jijie Shao <shaojijie@huawei.com> 9945L: netdev@vger.kernel.org 9946S: Maintained 9947W: http://www.hisilicon.com 9948F: drivers/net/ethernet/hisilicon/hns3/ 9949 9950HISILICON NETWORK SUBSYSTEM DRIVER 9951M: Yisen Zhuang <yisen.zhuang@huawei.com> 9952M: Salil Mehta <salil.mehta@huawei.com> 9953L: netdev@vger.kernel.org 9954S: Maintained 9955W: http://www.hisilicon.com 9956F: Documentation/devicetree/bindings/net/hisilicon*.txt 9957F: drivers/net/ethernet/hisilicon/ 9958 9959HISILICON PMU DRIVER 9960M: Yicong Yang <yangyicong@hisilicon.com> 9961M: Jonathan Cameron <jonathan.cameron@huawei.com> 9962S: Supported 9963W: http://www.hisilicon.com 9964F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9965F: Documentation/admin-guide/perf/hisi-pmu.rst 9966F: drivers/perf/hisilicon 9967 9968HISILICON PTT DRIVER 9969M: Yicong Yang <yangyicong@hisilicon.com> 9970M: Jonathan Cameron <jonathan.cameron@huawei.com> 9971L: linux-kernel@vger.kernel.org 9972S: Maintained 9973F: Documentation/ABI/testing/sysfs-bus-event_source-devices-hisi_ptt 9974F: Documentation/trace/hisi-ptt.rst 9975F: drivers/hwtracing/ptt/ 9976F: tools/perf/arch/arm64/util/hisi-ptt.c 9977F: tools/perf/util/hisi-ptt* 9978F: tools/perf/util/hisi-ptt-decoder/* 9979 9980HISILICON QM DRIVER 9981M: Weili Qian <qianweili@huawei.com> 9982M: Zhou Wang <wangzhou1@hisilicon.com> 9983L: linux-crypto@vger.kernel.org 9984S: Maintained 9985F: drivers/crypto/hisilicon/Kconfig 9986F: drivers/crypto/hisilicon/Makefile 9987F: drivers/crypto/hisilicon/qm.c 9988F: drivers/crypto/hisilicon/sgl.c 9989F: include/linux/hisi_acc_qm.h 9990 9991HISILICON ROCE DRIVER 9992M: Chengchang Tang <tangchengchang@huawei.com> 9993M: Junxian Huang <huangjunxian6@hisilicon.com> 9994L: linux-rdma@vger.kernel.org 9995S: Maintained 9996F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9997F: drivers/infiniband/hw/hns/ 9998 9999HISILICON SAS Controller 10000M: Xiang Chen <chenxiang66@hisilicon.com> 10001S: Supported 10002W: http://www.hisilicon.com 10003F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 10004F: drivers/scsi/hisi_sas/ 10005 10006HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 10007M: Longfang Liu <liulongfang@huawei.com> 10008L: linux-crypto@vger.kernel.org 10009S: Maintained 10010F: Documentation/ABI/testing/debugfs-hisi-sec 10011F: drivers/crypto/hisilicon/sec2/sec.h 10012F: drivers/crypto/hisilicon/sec2/sec_crypto.c 10013F: drivers/crypto/hisilicon/sec2/sec_crypto.h 10014F: drivers/crypto/hisilicon/sec2/sec_main.c 10015 10016HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 10017M: Jay Fang <f.fangjian@huawei.com> 10018L: linux-spi@vger.kernel.org 10019S: Maintained 10020W: http://www.hisilicon.com 10021F: drivers/spi/spi-hisi-kunpeng.c 10022 10023HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 10024M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10025L: linux-kernel@vger.kernel.org 10026S: Maintained 10027F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 10028F: drivers/spmi/hisi-spmi-controller.c 10029 10030HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 10031M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 10032L: linux-kernel@vger.kernel.org 10033S: Maintained 10034F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 10035F: drivers/mfd/hi6421-spmi-pmic.c 10036 10037HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 10038M: Weili Qian <qianweili@huawei.com> 10039S: Maintained 10040F: drivers/crypto/hisilicon/trng/trng.c 10041 10042HISILICON V3XX SPI NOR FLASH Controller Driver 10043M: Jay Fang <f.fangjian@huawei.com> 10044S: Maintained 10045W: http://www.hisilicon.com 10046F: drivers/spi/spi-hisi-sfc-v3xx.c 10047 10048HISILICON ZIP Controller DRIVER 10049M: Yang Shen <shenyang39@huawei.com> 10050M: Zhou Wang <wangzhou1@hisilicon.com> 10051L: linux-crypto@vger.kernel.org 10052S: Maintained 10053F: Documentation/ABI/testing/debugfs-hisi-zip 10054F: drivers/crypto/hisilicon/zip/ 10055 10056HMM - Heterogeneous Memory Management 10057M: Jérôme Glisse <jglisse@redhat.com> 10058L: linux-mm@kvack.org 10059S: Maintained 10060F: Documentation/mm/hmm.rst 10061F: include/linux/hmm* 10062F: lib/test_hmm* 10063F: mm/hmm* 10064F: tools/testing/selftests/mm/*hmm* 10065 10066HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 10067M: Petre Rodan <petre.rodan@subdimension.ro> 10068L: linux-iio@vger.kernel.org 10069S: Maintained 10070F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 10071F: drivers/iio/pressure/hsc030pa* 10072 10073HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 10074M: Andreas Klinger <ak@it-klinger.de> 10075M: Petre Rodan <petre.rodan@subdimension.ro> 10076L: linux-iio@vger.kernel.org 10077S: Maintained 10078F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 10079F: drivers/iio/pressure/mprls0025pa* 10080 10081HP BIOSCFG DRIVER 10082M: Jorge Lopez <jorge.lopez2@hp.com> 10083L: platform-driver-x86@vger.kernel.org 10084S: Maintained 10085F: drivers/platform/x86/hp/hp-bioscfg/ 10086 10087HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 10088L: platform-driver-x86@vger.kernel.org 10089S: Orphan 10090F: drivers/platform/x86/hp/tc1100-wmi.c 10091 10092HP WMI HARDWARE MONITOR DRIVER 10093M: James Seo <james@equiv.tech> 10094L: linux-hwmon@vger.kernel.org 10095S: Maintained 10096F: Documentation/hwmon/hp-wmi-sensors.rst 10097F: drivers/hwmon/hp-wmi-sensors.c 10098 10099HPET: High Precision Event Timers driver 10100M: Clemens Ladisch <clemens@ladisch.de> 10101S: Maintained 10102F: Documentation/timers/hpet.rst 10103F: drivers/char/hpet.c 10104F: include/linux/hpet.h 10105F: include/uapi/linux/hpet.h 10106 10107HPET: x86 10108S: Orphan 10109F: arch/x86/include/asm/hpet.h 10110F: arch/x86/kernel/hpet.c 10111 10112HPFS FILESYSTEM 10113M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 10114S: Maintained 10115W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 10116F: fs/hpfs/ 10117 10118HS3001 Hardware Temperature and Humidity Sensor 10119M: Andre Werner <andre.werner@systec-electronic.com> 10120L: linux-hwmon@vger.kernel.org 10121S: Maintained 10122F: drivers/hwmon/hs3001.c 10123 10124HSI SUBSYSTEM 10125M: Sebastian Reichel <sre@kernel.org> 10126S: Maintained 10127T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 10128F: Documentation/ABI/testing/sysfs-bus-hsi 10129F: Documentation/driver-api/hsi.rst 10130F: drivers/hsi/ 10131F: include/linux/hsi/ 10132F: include/uapi/linux/hsi/ 10133 10134HSO 3G MODEM DRIVER 10135L: linux-usb@vger.kernel.org 10136S: Orphan 10137F: drivers/net/usb/hso.c 10138 10139HSR NETWORK PROTOCOL 10140L: netdev@vger.kernel.org 10141S: Orphan 10142F: net/hsr/ 10143 10144HT16K33 LED CONTROLLER DRIVER 10145M: Robin van der Gracht <robin@protonic.nl> 10146S: Maintained 10147F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 10148F: drivers/auxdisplay/ht16k33.c 10149 10150HTCPEN TOUCHSCREEN DRIVER 10151M: Pau Oliva Fora <pof@eslack.org> 10152L: linux-input@vger.kernel.org 10153S: Maintained 10154F: drivers/input/touchscreen/htcpen.c 10155 10156HTE SUBSYSTEM 10157M: Dipen Patel <dipenp@nvidia.com> 10158L: timestamp@lists.linux.dev 10159S: Maintained 10160Q: https://patchwork.kernel.org/project/timestamp/list/ 10161T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10162F: Documentation/devicetree/bindings/timestamp/ 10163F: Documentation/driver-api/hte/ 10164F: drivers/hte/ 10165F: include/linux/hte.h 10166 10167HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10168M: Lorenzo Bianconi <lorenzo@kernel.org> 10169L: linux-iio@vger.kernel.org 10170S: Maintained 10171W: http://www.st.com/ 10172F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10173F: drivers/iio/humidity/hts221* 10174 10175HUAWEI ETHERNET DRIVER 10176M: Cai Huoqing <cai.huoqing@linux.dev> 10177L: netdev@vger.kernel.org 10178S: Maintained 10179F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10180F: drivers/net/ethernet/huawei/hinic/ 10181 10182HUGETLB SUBSYSTEM 10183M: Muchun Song <muchun.song@linux.dev> 10184L: linux-mm@kvack.org 10185S: Maintained 10186F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10187F: Documentation/admin-guide/mm/hugetlbpage.rst 10188F: Documentation/mm/hugetlbfs_reserv.rst 10189F: Documentation/mm/vmemmap_dedup.rst 10190F: fs/hugetlbfs/ 10191F: include/linux/hugetlb.h 10192F: mm/hugetlb.c 10193F: mm/hugetlb_vmemmap.c 10194F: mm/hugetlb_vmemmap.h 10195F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10196 10197HVA ST MEDIA DRIVER 10198M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10199L: linux-media@vger.kernel.org 10200S: Supported 10201W: https://linuxtv.org 10202T: git git://linuxtv.org/media_tree.git 10203F: drivers/media/platform/st/sti/hva 10204 10205HWPOISON MEMORY FAILURE HANDLING 10206M: Miaohe Lin <linmiaohe@huawei.com> 10207R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10208L: linux-mm@kvack.org 10209S: Maintained 10210F: mm/hwpoison-inject.c 10211F: mm/memory-failure.c 10212 10213HYCON HY46XX TOUCHSCREEN SUPPORT 10214M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10215L: linux-input@vger.kernel.org 10216S: Maintained 10217F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10218F: drivers/input/touchscreen/hycon-hy46xx.c 10219 10220HYGON PROCESSOR SUPPORT 10221M: Pu Wen <puwen@hygon.cn> 10222L: linux-kernel@vger.kernel.org 10223S: Maintained 10224F: arch/x86/kernel/cpu/hygon.c 10225 10226HYNIX HI556 SENSOR DRIVER 10227M: Sakari Ailus <sakari.ailus@linux.intel.com> 10228L: linux-media@vger.kernel.org 10229S: Maintained 10230T: git git://linuxtv.org/media_tree.git 10231F: drivers/media/i2c/hi556.c 10232 10233HYNIX HI846 SENSOR DRIVER 10234M: Martin Kepplinger <martin.kepplinger@puri.sm> 10235L: linux-media@vger.kernel.org 10236S: Maintained 10237F: drivers/media/i2c/hi846.c 10238 10239HYNIX HI847 SENSOR DRIVER 10240M: Sakari Ailus <sakari.ailus@linux.intel.com> 10241L: linux-media@vger.kernel.org 10242S: Maintained 10243F: drivers/media/i2c/hi847.c 10244 10245Hyper-V/Azure CORE AND DRIVERS 10246M: "K. Y. Srinivasan" <kys@microsoft.com> 10247M: Haiyang Zhang <haiyangz@microsoft.com> 10248M: Wei Liu <wei.liu@kernel.org> 10249M: Dexuan Cui <decui@microsoft.com> 10250L: linux-hyperv@vger.kernel.org 10251S: Supported 10252T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10253F: Documentation/ABI/stable/sysfs-bus-vmbus 10254F: Documentation/ABI/testing/debugfs-hyperv 10255F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10256F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10257F: Documentation/virt/hyperv 10258F: arch/arm64/hyperv 10259F: arch/arm64/include/asm/hyperv-tlfs.h 10260F: arch/arm64/include/asm/mshyperv.h 10261F: arch/x86/hyperv 10262F: arch/x86/include/asm/hyperv-tlfs.h 10263F: arch/x86/include/asm/mshyperv.h 10264F: arch/x86/include/asm/trace/hyperv.h 10265F: arch/x86/kernel/cpu/mshyperv.c 10266F: drivers/clocksource/hyperv_timer.c 10267F: drivers/hid/hid-hyperv.c 10268F: drivers/hv/ 10269F: drivers/input/serio/hyperv-keyboard.c 10270F: drivers/iommu/hyperv-iommu.c 10271F: drivers/net/ethernet/microsoft/ 10272F: drivers/net/hyperv/ 10273F: drivers/pci/controller/pci-hyperv-intf.c 10274F: drivers/pci/controller/pci-hyperv.c 10275F: drivers/scsi/storvsc_drv.c 10276F: drivers/uio/uio_hv_generic.c 10277F: drivers/video/fbdev/hyperv_fb.c 10278F: include/asm-generic/hyperv-tlfs.h 10279F: include/asm-generic/mshyperv.h 10280F: include/clocksource/hyperv_timer.h 10281F: include/linux/hyperv.h 10282F: include/net/mana 10283F: include/uapi/linux/hyperv.h 10284F: net/vmw_vsock/hyperv_transport.c 10285F: tools/hv/ 10286 10287HYPERBUS SUPPORT 10288M: Vignesh Raghavendra <vigneshr@ti.com> 10289R: Tudor Ambarus <tudor.ambarus@linaro.org> 10290L: linux-mtd@lists.infradead.org 10291S: Supported 10292Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10293C: irc://irc.oftc.net/mtd 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10295F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10296F: drivers/mtd/hyperbus/ 10297F: include/linux/mtd/hyperbus.h 10298 10299HYPERVISOR VIRTUAL CONSOLE DRIVER 10300L: linuxppc-dev@lists.ozlabs.org 10301S: Odd Fixes 10302F: drivers/tty/hvc/ 10303 10304I2C ACPI SUPPORT 10305M: Mika Westerberg <mika.westerberg@linux.intel.com> 10306L: linux-i2c@vger.kernel.org 10307L: linux-acpi@vger.kernel.org 10308S: Maintained 10309F: drivers/i2c/i2c-core-acpi.c 10310 10311I2C ADDRESS TRANSLATOR (ATR) 10312M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10313R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10314L: linux-i2c@vger.kernel.org 10315S: Maintained 10316F: drivers/i2c/i2c-atr.c 10317F: include/linux/i2c-atr.h 10318 10319I2C CONTROLLER DRIVER FOR NVIDIA GPU 10320M: Ajay Gupta <ajayg@nvidia.com> 10321L: linux-i2c@vger.kernel.org 10322S: Maintained 10323F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10324F: drivers/i2c/busses/i2c-nvidia-gpu.c 10325 10326I2C MUXES 10327M: Peter Rosin <peda@axentia.se> 10328L: linux-i2c@vger.kernel.org 10329S: Maintained 10330F: Documentation/devicetree/bindings/i2c/i2c-arb* 10331F: Documentation/devicetree/bindings/i2c/i2c-gate* 10332F: Documentation/devicetree/bindings/i2c/i2c-mux* 10333F: Documentation/i2c/i2c-topology.rst 10334F: Documentation/i2c/muxes/ 10335F: drivers/i2c/i2c-mux.c 10336F: drivers/i2c/muxes/ 10337F: include/linux/i2c-mux.h 10338 10339I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10340M: Gregory CLEMENT <gregory.clement@bootlin.com> 10341L: linux-i2c@vger.kernel.org 10342S: Maintained 10343F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10344F: drivers/i2c/busses/i2c-mv64xxx.c 10345 10346I2C OVER PARALLEL PORT 10347M: Jean Delvare <jdelvare@suse.com> 10348L: linux-i2c@vger.kernel.org 10349S: Maintained 10350F: Documentation/i2c/busses/i2c-parport.rst 10351F: drivers/i2c/busses/i2c-parport.c 10352 10353I2C SUBSYSTEM 10354M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10355L: linux-i2c@vger.kernel.org 10356S: Maintained 10357W: https://i2c.wiki.kernel.org/ 10358Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10360F: Documentation/i2c/ 10361F: drivers/i2c/* 10362F: include/dt-bindings/i2c/i2c.h 10363F: include/linux/i2c-dev.h 10364F: include/linux/i2c-smbus.h 10365F: include/linux/i2c.h 10366F: include/uapi/linux/i2c-*.h 10367F: include/uapi/linux/i2c.h 10368 10369I2C SUBSYSTEM HOST DRIVERS 10370M: Andi Shyti <andi.shyti@kernel.org> 10371L: linux-i2c@vger.kernel.org 10372S: Maintained 10373W: https://i2c.wiki.kernel.org/ 10374Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10375T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10376F: Documentation/devicetree/bindings/i2c/ 10377F: drivers/i2c/algos/ 10378F: drivers/i2c/busses/ 10379F: include/dt-bindings/i2c/ 10380 10381I2C-TAOS-EVM DRIVER 10382M: Jean Delvare <jdelvare@suse.com> 10383L: linux-i2c@vger.kernel.org 10384S: Maintained 10385F: Documentation/i2c/busses/i2c-taos-evm.rst 10386F: drivers/i2c/busses/i2c-taos-evm.c 10387 10388I2C-TINY-USB DRIVER 10389M: Till Harbaum <till@harbaum.org> 10390L: linux-i2c@vger.kernel.org 10391S: Maintained 10392W: http://www.harbaum.org/till/i2c_tiny_usb 10393F: drivers/i2c/busses/i2c-tiny-usb.c 10394 10395I2C/SMBUS CONTROLLER DRIVERS FOR PC 10396M: Jean Delvare <jdelvare@suse.com> 10397L: linux-i2c@vger.kernel.org 10398S: Maintained 10399F: Documentation/i2c/busses/i2c-ali1535.rst 10400F: Documentation/i2c/busses/i2c-ali1563.rst 10401F: Documentation/i2c/busses/i2c-ali15x3.rst 10402F: Documentation/i2c/busses/i2c-amd756.rst 10403F: Documentation/i2c/busses/i2c-amd8111.rst 10404F: Documentation/i2c/busses/i2c-i801.rst 10405F: Documentation/i2c/busses/i2c-nforce2.rst 10406F: Documentation/i2c/busses/i2c-piix4.rst 10407F: Documentation/i2c/busses/i2c-sis5595.rst 10408F: Documentation/i2c/busses/i2c-sis630.rst 10409F: Documentation/i2c/busses/i2c-sis96x.rst 10410F: Documentation/i2c/busses/i2c-via.rst 10411F: Documentation/i2c/busses/i2c-viapro.rst 10412F: drivers/i2c/busses/i2c-ali1535.c 10413F: drivers/i2c/busses/i2c-ali1563.c 10414F: drivers/i2c/busses/i2c-ali15x3.c 10415F: drivers/i2c/busses/i2c-amd756-s4882.c 10416F: drivers/i2c/busses/i2c-amd756.c 10417F: drivers/i2c/busses/i2c-amd8111.c 10418F: drivers/i2c/busses/i2c-i801.c 10419F: drivers/i2c/busses/i2c-isch.c 10420F: drivers/i2c/busses/i2c-nforce2-s4985.c 10421F: drivers/i2c/busses/i2c-nforce2.c 10422F: drivers/i2c/busses/i2c-piix4.c 10423F: drivers/i2c/busses/i2c-sis5595.c 10424F: drivers/i2c/busses/i2c-sis630.c 10425F: drivers/i2c/busses/i2c-sis96x.c 10426F: drivers/i2c/busses/i2c-via.c 10427F: drivers/i2c/busses/i2c-viapro.c 10428 10429I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10430M: Hans de Goede <hdegoede@redhat.com> 10431L: linux-i2c@vger.kernel.org 10432S: Maintained 10433F: drivers/i2c/busses/i2c-cht-wc.c 10434 10435I2C/SMBUS ISMT DRIVER 10436M: Seth Heasley <seth.heasley@intel.com> 10437M: Neil Horman <nhorman@tuxdriver.com> 10438L: linux-i2c@vger.kernel.org 10439F: Documentation/i2c/busses/i2c-ismt.rst 10440F: drivers/i2c/busses/i2c-ismt.c 10441 10442I2C/SMBUS ZHAOXIN DRIVER 10443M: Hans Hu <hanshu@zhaoxin.com> 10444L: linux-i2c@vger.kernel.org 10445S: Maintained 10446W: https://www.zhaoxin.com 10447F: drivers/i2c/busses/i2c-viai2c-common.c 10448F: drivers/i2c/busses/i2c-viai2c-zhaoxin.c 10449 10450I2C/SMBUS STUB DRIVER 10451M: Jean Delvare <jdelvare@suse.com> 10452L: linux-i2c@vger.kernel.org 10453S: Maintained 10454F: drivers/i2c/i2c-stub.c 10455 10456I3C DRIVER FOR ASPEED AST2600 10457M: Jeremy Kerr <jk@codeconstruct.com.au> 10458S: Maintained 10459F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10460F: drivers/i3c/master/ast2600-i3c-master.c 10461 10462I3C DRIVER FOR CADENCE I3C MASTER IP 10463M: Przemysław Gaj <pgaj@cadence.com> 10464S: Maintained 10465F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10466F: drivers/i3c/master/i3c-master-cdns.c 10467 10468I3C DRIVER FOR SYNOPSYS DESIGNWARE 10469S: Orphan 10470F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10471F: drivers/i3c/master/dw* 10472 10473I3C SUBSYSTEM 10474M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10475L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10476S: Maintained 10477C: irc://chat.freenode.net/linux-i3c 10478T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10479F: Documentation/ABI/testing/sysfs-bus-i3c 10480F: Documentation/devicetree/bindings/i3c/ 10481F: Documentation/driver-api/i3c 10482F: drivers/i3c/ 10483F: include/linux/i3c/ 10484 10485IBM Operation Panel Input Driver 10486M: Eddie James <eajames@linux.ibm.com> 10487L: linux-input@vger.kernel.org 10488S: Maintained 10489F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10490F: drivers/input/misc/ibm-panel.c 10491 10492IBM Power 842 compression accelerator 10493M: Haren Myneni <haren@us.ibm.com> 10494S: Supported 10495F: crypto/842.c 10496F: drivers/crypto/nx/Kconfig 10497F: drivers/crypto/nx/Makefile 10498F: drivers/crypto/nx/nx-842* 10499F: include/linux/sw842.h 10500F: lib/842/ 10501 10502IBM Power in-Nest Crypto Acceleration 10503M: Breno Leitão <leitao@debian.org> 10504M: Nayna Jain <nayna@linux.ibm.com> 10505M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10506L: linux-crypto@vger.kernel.org 10507S: Supported 10508F: drivers/crypto/nx/Kconfig 10509F: drivers/crypto/nx/Makefile 10510F: drivers/crypto/nx/nx-aes* 10511F: drivers/crypto/nx/nx-sha* 10512F: drivers/crypto/nx/nx.* 10513F: drivers/crypto/nx/nx_csbcpb.h 10514F: drivers/crypto/nx/nx_debugfs.c 10515 10516IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10517M: Tyrel Datwyler <tyreld@linux.ibm.com> 10518L: linux-pci@vger.kernel.org 10519L: linuxppc-dev@lists.ozlabs.org 10520S: Supported 10521F: drivers/pci/hotplug/rpadlpar* 10522 10523IBM Power Linux RAID adapter 10524M: Brian King <brking@us.ibm.com> 10525S: Supported 10526F: drivers/scsi/ipr.* 10527 10528IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10529M: Tyrel Datwyler <tyreld@linux.ibm.com> 10530L: linux-pci@vger.kernel.org 10531L: linuxppc-dev@lists.ozlabs.org 10532S: Supported 10533F: drivers/pci/hotplug/rpaphp* 10534 10535IBM Power SRIOV Virtual NIC Device Driver 10536M: Haren Myneni <haren@linux.ibm.com> 10537M: Rick Lindsley <ricklind@linux.ibm.com> 10538R: Nick Child <nnac123@linux.ibm.com> 10539R: Thomas Falcon <tlfalcon@linux.ibm.com> 10540L: netdev@vger.kernel.org 10541S: Supported 10542F: drivers/net/ethernet/ibm/ibmvnic.* 10543 10544IBM Power VFIO Support 10545M: Timothy Pearson <tpearson@raptorengineering.com> 10546S: Supported 10547F: drivers/vfio/vfio_iommu_spapr_tce.c 10548 10549IBM Power Virtual Ethernet Device Driver 10550M: Nick Child <nnac123@linux.ibm.com> 10551L: netdev@vger.kernel.org 10552S: Supported 10553F: drivers/net/ethernet/ibm/ibmveth.* 10554 10555IBM Power Virtual FC Device Drivers 10556M: Tyrel Datwyler <tyreld@linux.ibm.com> 10557L: linux-scsi@vger.kernel.org 10558S: Supported 10559F: drivers/scsi/ibmvscsi/ibmvfc* 10560 10561IBM Power Virtual Management Channel Driver 10562M: Brad Warrum <bwarrum@linux.ibm.com> 10563M: Ritu Agarwal <rituagar@linux.ibm.com> 10564S: Supported 10565F: drivers/misc/ibmvmc.* 10566 10567IBM Power Virtual SCSI Device Drivers 10568M: Tyrel Datwyler <tyreld@linux.ibm.com> 10569L: linux-scsi@vger.kernel.org 10570S: Supported 10571F: drivers/scsi/ibmvscsi/ibmvscsi* 10572F: include/scsi/viosrp.h 10573 10574IBM Power Virtual SCSI Device Target Driver 10575M: Tyrel Datwyler <tyreld@linux.ibm.com> 10576L: linux-scsi@vger.kernel.org 10577L: target-devel@vger.kernel.org 10578S: Supported 10579F: drivers/scsi/ibmvscsi_tgt/ 10580 10581IBM Power VMX Cryptographic instructions 10582M: Breno Leitão <leitao@debian.org> 10583M: Nayna Jain <nayna@linux.ibm.com> 10584M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10585L: linux-crypto@vger.kernel.org 10586S: Supported 10587F: arch/powerpc/crypto/Kconfig 10588F: arch/powerpc/crypto/Makefile 10589F: arch/powerpc/crypto/aes.c 10590F: arch/powerpc/crypto/aes_cbc.c 10591F: arch/powerpc/crypto/aes_ctr.c 10592F: arch/powerpc/crypto/aes_xts.c 10593F: arch/powerpc/crypto/aesp8-ppc.* 10594F: arch/powerpc/crypto/ghash.c 10595F: arch/powerpc/crypto/ghashp8-ppc.pl 10596F: arch/powerpc/crypto/ppc-xlate.pl 10597F: arch/powerpc/crypto/vmx.c 10598 10599IBM ServeRAID RAID DRIVER 10600S: Orphan 10601F: drivers/scsi/ips.* 10602 10603ICH LPC AND GPIO DRIVER 10604M: Peter Tyser <ptyser@xes-inc.com> 10605S: Maintained 10606F: drivers/gpio/gpio-ich.c 10607F: drivers/mfd/lpc_ich.c 10608 10609ICY I2C DRIVER 10610M: Max Staudt <max@enpas.org> 10611L: linux-i2c@vger.kernel.org 10612S: Maintained 10613F: drivers/i2c/busses/i2c-icy.c 10614 10615IDEAPAD LAPTOP EXTRAS DRIVER 10616M: Ike Panhc <ike.pan@canonical.com> 10617L: platform-driver-x86@vger.kernel.org 10618S: Maintained 10619W: http://launchpad.net/ideapad-laptop 10620F: drivers/platform/x86/ideapad-laptop.c 10621 10622IDEAPAD LAPTOP SLIDEBAR DRIVER 10623M: Andrey Moiseev <o2g.org.ru@gmail.com> 10624L: linux-input@vger.kernel.org 10625S: Maintained 10626W: https://github.com/o2genum/ideapad-slidebar 10627F: drivers/input/misc/ideapad_slidebar.c 10628 10629IDT VersaClock 5 CLOCK DRIVER 10630M: Luca Ceresoli <luca@lucaceresoli.net> 10631S: Maintained 10632F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10633F: drivers/clk/clk-versaclock5.c 10634 10635IEEE 802.15.4 SUBSYSTEM 10636M: Alexander Aring <alex.aring@gmail.com> 10637M: Stefan Schmidt <stefan@datenfreihafen.org> 10638M: Miquel Raynal <miquel.raynal@bootlin.com> 10639L: linux-wpan@vger.kernel.org 10640S: Maintained 10641W: https://linux-wpan.org/ 10642Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10643T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10644T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10645F: Documentation/networking/ieee802154.rst 10646F: drivers/net/ieee802154/ 10647F: include/linux/ieee802154.h 10648F: include/linux/nl802154.h 10649F: include/net/af_ieee802154.h 10650F: include/net/cfg802154.h 10651F: include/net/ieee802154_netdev.h 10652F: include/net/mac802154.h 10653F: include/net/nl802154.h 10654F: net/ieee802154/ 10655F: net/mac802154/ 10656 10657Intel VIRTIO DATA PATH ACCELERATOR 10658M: Zhu Lingshan <lingshan.zhu@intel.com> 10659L: virtualization@lists.linux.dev 10660S: Supported 10661F: drivers/vdpa/ifcvf/ 10662 10663IFE PROTOCOL 10664M: Yotam Gigi <yotam.gi@gmail.com> 10665M: Jamal Hadi Salim <jhs@mojatatu.com> 10666F: include/net/ife.h 10667F: include/uapi/linux/ife.h 10668F: net/ife 10669 10670IGORPLUG-USB IR RECEIVER 10671M: Sean Young <sean@mess.org> 10672L: linux-media@vger.kernel.org 10673S: Maintained 10674F: drivers/media/rc/igorplugusb.c 10675 10676IGUANAWORKS USB IR TRANSCEIVER 10677M: Sean Young <sean@mess.org> 10678L: linux-media@vger.kernel.org 10679S: Maintained 10680F: drivers/media/rc/iguanair.c 10681 10682IIO BACKEND FRAMEWORK 10683M: Nuno Sa <nuno.sa@analog.com> 10684R: Olivier Moysan <olivier.moysan@foss.st.com> 10685L: linux-iio@vger.kernel.org 10686S: Maintained 10687F: drivers/iio/industrialio-backend.c 10688F: include/linux/iio/backend.h 10689 10690IIO DIGITAL POTENTIOMETER DAC 10691M: Peter Rosin <peda@axentia.se> 10692L: linux-iio@vger.kernel.org 10693S: Maintained 10694F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10695F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10696F: drivers/iio/dac/dpot-dac.c 10697 10698IIO ENVELOPE DETECTOR 10699M: Peter Rosin <peda@axentia.se> 10700L: linux-iio@vger.kernel.org 10701S: Maintained 10702F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10703F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10704F: drivers/iio/adc/envelope-detector.c 10705 10706IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10707M: Matti Vaittinen <mazziesaccount@gmail.com> 10708L: linux-iio@vger.kernel.org 10709S: Maintained 10710F: drivers/iio/industrialio-gts-helper.c 10711F: include/linux/iio/iio-gts-helper.h 10712F: drivers/iio/test/iio-test-gts.c 10713 10714IIO MULTIPLEXER 10715M: Peter Rosin <peda@axentia.se> 10716L: linux-iio@vger.kernel.org 10717S: Maintained 10718F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10719F: drivers/iio/multiplexer/iio-mux.c 10720 10721IIO SCMI BASED DRIVER 10722M: Jyoti Bhayana <jbhayana@google.com> 10723L: linux-iio@vger.kernel.org 10724S: Maintained 10725F: drivers/iio/common/scmi_sensors/scmi_iio.c 10726 10727IIO SUBSYSTEM AND DRIVERS 10728M: Jonathan Cameron <jic23@kernel.org> 10729R: Lars-Peter Clausen <lars@metafoo.de> 10730L: linux-iio@vger.kernel.org 10731S: Maintained 10732T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10733F: Documentation/ABI/testing/configfs-iio* 10734F: Documentation/ABI/testing/sysfs-bus-iio* 10735F: Documentation/devicetree/bindings/iio/ 10736F: Documentation/iio/ 10737F: drivers/iio/ 10738F: drivers/staging/iio/ 10739F: include/dt-bindings/iio/ 10740F: include/linux/iio/ 10741F: tools/iio/ 10742 10743IIO UNIT CONVERTER 10744M: Peter Rosin <peda@axentia.se> 10745L: linux-iio@vger.kernel.org 10746S: Maintained 10747F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10748F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10749F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10750F: drivers/iio/afe/iio-rescale.c 10751 10752IKANOS/ADI EAGLE ADSL USB DRIVER 10753M: Matthieu Castet <castet.matthieu@free.fr> 10754M: Stanislaw Gruszka <stf_xl@wp.pl> 10755S: Maintained 10756F: drivers/usb/atm/ueagle-atm.c 10757 10758IMAGIS TOUCHSCREEN DRIVER 10759M: Markuss Broks <markuss.broks@gmail.com> 10760S: Maintained 10761F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10762F: drivers/input/touchscreen/imagis.c 10763 10764IMGTEC ASCII LCD DRIVER 10765M: Paul Burton <paulburton@kernel.org> 10766S: Maintained 10767F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10768F: drivers/auxdisplay/img-ascii-lcd.c 10769 10770IMGTEC IR DECODER DRIVER 10771S: Orphan 10772F: drivers/media/rc/img-ir/ 10773 10774IMGTEC POWERVR DRM DRIVER 10775M: Frank Binns <frank.binns@imgtec.com> 10776M: Matt Coster <matt.coster@imgtec.com> 10777S: Supported 10778T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 10779F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10780F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10781F: Documentation/gpu/imagination/ 10782F: drivers/gpu/drm/imagination/ 10783F: include/uapi/drm/pvr_drm.h 10784 10785IMON SOUNDGRAPH USB IR RECEIVER 10786M: Sean Young <sean@mess.org> 10787L: linux-media@vger.kernel.org 10788S: Maintained 10789F: drivers/media/rc/imon.c 10790F: drivers/media/rc/imon_raw.c 10791 10792IMS TWINTURBO FRAMEBUFFER DRIVER 10793L: linux-fbdev@vger.kernel.org 10794S: Orphan 10795F: drivers/video/fbdev/imsttfb.c 10796 10797INDEX OF FURTHER KERNEL DOCUMENTATION 10798M: Carlos Bilbao <carlos.bilbao.osdev@gmail.com> 10799S: Maintained 10800F: Documentation/process/kernel-docs.rst 10801 10802INDUSTRY PACK SUBSYSTEM (IPACK) 10803M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10804M: Jens Taprogge <jens.taprogge@taprogge.org> 10805M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10806L: industrypack-devel@lists.sourceforge.net 10807S: Maintained 10808W: http://industrypack.sourceforge.net 10809F: drivers/ipack/ 10810 10811INFINEON DPS310 Driver 10812M: Eddie James <eajames@linux.ibm.com> 10813L: linux-iio@vger.kernel.org 10814S: Maintained 10815F: drivers/iio/pressure/dps310.c 10816 10817INFINEON PEB2466 ASoC CODEC 10818M: Herve Codina <herve.codina@bootlin.com> 10819L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10820S: Maintained 10821F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10822F: sound/soc/codecs/peb2466.c 10823 10824INFINIBAND SUBSYSTEM 10825M: Jason Gunthorpe <jgg@nvidia.com> 10826M: Leon Romanovsky <leonro@nvidia.com> 10827L: linux-rdma@vger.kernel.org 10828S: Supported 10829W: https://github.com/linux-rdma/rdma-core 10830Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10831T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10832F: Documentation/devicetree/bindings/infiniband/ 10833F: Documentation/infiniband/ 10834F: drivers/infiniband/ 10835F: include/rdma/ 10836F: include/trace/events/ib_mad.h 10837F: include/trace/events/ib_umad.h 10838F: include/trace/misc/rdma.h 10839F: include/uapi/linux/if_infiniband.h 10840F: include/uapi/rdma/ 10841F: samples/bpf/ibumad_kern.c 10842F: samples/bpf/ibumad_user.c 10843 10844INGENIC JZ4780 NAND DRIVER 10845M: Harvey Hunt <harveyhuntnexus@gmail.com> 10846L: linux-mtd@lists.infradead.org 10847L: linux-mips@vger.kernel.org 10848S: Maintained 10849F: drivers/mtd/nand/raw/ingenic/ 10850 10851INGENIC JZ47xx SoCs 10852M: Paul Cercueil <paul@crapouillou.net> 10853L: linux-mips@vger.kernel.org 10854S: Maintained 10855F: arch/mips/boot/dts/ingenic/ 10856F: arch/mips/generic/board-ingenic.c 10857F: arch/mips/include/asm/mach-ingenic/ 10858F: arch/mips/ingenic/Kconfig 10859F: drivers/clk/ingenic/ 10860F: drivers/dma/dma-jz4780.c 10861F: drivers/gpu/drm/ingenic/ 10862F: drivers/i2c/busses/i2c-jz4780.c 10863F: drivers/iio/adc/ingenic-adc.c 10864F: drivers/irqchip/irq-ingenic.c 10865F: drivers/memory/jz4780-nemc.c 10866F: drivers/mmc/host/jz4740_mmc.c 10867F: drivers/mtd/nand/raw/ingenic/ 10868F: drivers/pinctrl/pinctrl-ingenic.c 10869F: drivers/power/supply/ingenic-battery.c 10870F: drivers/pwm/pwm-jz4740.c 10871F: drivers/remoteproc/ingenic_rproc.c 10872F: drivers/rtc/rtc-jz4740.c 10873F: drivers/tty/serial/8250/8250_ingenic.c 10874F: drivers/usb/musb/jz4740.c 10875F: drivers/watchdog/jz4740_wdt.c 10876F: include/dt-bindings/iio/adc/ingenic,adc.h 10877F: include/linux/mfd/ingenic-tcu.h 10878F: sound/soc/codecs/jz47* 10879F: sound/soc/jz4740/ 10880 10881INJOINIC IP5xxx POWER BANK IC DRIVER 10882M: Samuel Holland <samuel@sholland.org> 10883S: Maintained 10884F: drivers/power/supply/ip5xxx_power.c 10885 10886INOTIFY 10887M: Jan Kara <jack@suse.cz> 10888R: Amir Goldstein <amir73il@gmail.com> 10889L: linux-fsdevel@vger.kernel.org 10890S: Maintained 10891F: Documentation/filesystems/inotify.rst 10892F: fs/notify/inotify/ 10893F: include/linux/inotify.h 10894F: include/uapi/linux/inotify.h 10895 10896INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10897M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10898L: linux-input@vger.kernel.org 10899S: Maintained 10900Q: http://patchwork.kernel.org/project/linux-input/list/ 10901T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10902F: Documentation/devicetree/bindings/input/ 10903F: Documentation/devicetree/bindings/serio/ 10904F: Documentation/input/ 10905F: drivers/input/ 10906F: include/dt-bindings/input/ 10907F: include/linux/input.h 10908F: include/linux/input/ 10909F: include/uapi/linux/input-event-codes.h 10910F: include/uapi/linux/input.h 10911 10912INPUT MULTITOUCH (MT) PROTOCOL 10913M: Henrik Rydberg <rydberg@bitmath.org> 10914L: linux-input@vger.kernel.org 10915S: Odd fixes 10916F: Documentation/input/multi-touch-protocol.rst 10917F: drivers/input/input-mt.c 10918K: \b(ABS|SYN)_MT_ 10919 10920INSIDE SECURE CRYPTO DRIVER 10921M: Antoine Tenart <atenart@kernel.org> 10922L: linux-crypto@vger.kernel.org 10923S: Maintained 10924F: drivers/crypto/inside-secure/ 10925 10926INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10927M: Mimi Zohar <zohar@linux.ibm.com> 10928M: Roberto Sassu <roberto.sassu@huawei.com> 10929M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10930R: Eric Snowberg <eric.snowberg@oracle.com> 10931L: linux-integrity@vger.kernel.org 10932S: Supported 10933T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10934F: security/integrity/ 10935F: security/integrity/ima/ 10936 10937INTEL 810/815 FRAMEBUFFER DRIVER 10938M: Antonino Daplas <adaplas@gmail.com> 10939L: linux-fbdev@vger.kernel.org 10940S: Maintained 10941F: drivers/video/fbdev/i810/ 10942 10943INTEL 8254 COUNTER DRIVER 10944M: William Breathitt Gray <wbg@kernel.org> 10945L: linux-iio@vger.kernel.org 10946S: Maintained 10947F: drivers/counter/i8254.c 10948F: include/linux/i8254.h 10949 10950INTEL 8255 GPIO DRIVER 10951M: William Breathitt Gray <wbg@kernel.org> 10952L: linux-gpio@vger.kernel.org 10953S: Maintained 10954F: drivers/gpio/gpio-i8255.c 10955F: drivers/gpio/gpio-i8255.h 10956 10957INTEL ASoC DRIVERS 10958M: Cezary Rojewski <cezary.rojewski@intel.com> 10959M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10960M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10961M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10962M: Bard Liao <yung-chuan.liao@linux.intel.com> 10963M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10964M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10966S: Supported 10967F: sound/soc/intel/ 10968 10969INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10970M: Hans de Goede <hdegoede@redhat.com> 10971L: platform-driver-x86@vger.kernel.org 10972S: Maintained 10973F: drivers/platform/x86/intel/atomisp2/pm.c 10974 10975INTEL ATOMISP2 LED DRIVER 10976M: Hans de Goede <hdegoede@redhat.com> 10977L: platform-driver-x86@vger.kernel.org 10978S: Maintained 10979F: drivers/platform/x86/intel/atomisp2/led.c 10980 10981INTEL BIOS SAR INT1092 DRIVER 10982M: Shravan Sudhakar <s.shravan@intel.com> 10983L: platform-driver-x86@vger.kernel.org 10984S: Maintained 10985F: drivers/platform/x86/intel/int1092/ 10986 10987INTEL BROXTON PMC DRIVER 10988M: Mika Westerberg <mika.westerberg@linux.intel.com> 10989M: Zha Qipeng <qipeng.zha@intel.com> 10990S: Maintained 10991F: drivers/mfd/intel_pmc_bxt.c 10992F: include/linux/mfd/intel_pmc_bxt.h 10993 10994INTEL C600 SERIES SAS CONTROLLER DRIVER 10995M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10996L: linux-scsi@vger.kernel.org 10997S: Supported 10998T: git git://git.code.sf.net/p/intel-sas/isci 10999F: drivers/scsi/isci/ 11000 11001INTEL CPU family model numbers 11002M: Tony Luck <tony.luck@intel.com> 11003M: x86@kernel.org 11004L: linux-kernel@vger.kernel.org 11005S: Supported 11006F: arch/x86/include/asm/intel-family.h 11007 11008INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 11009M: Jani Nikula <jani.nikula@linux.intel.com> 11010M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11011L: intel-gfx@lists.freedesktop.org 11012L: intel-xe@lists.freedesktop.org 11013S: Supported 11014F: drivers/gpu/drm/i915/display/ 11015F: drivers/gpu/drm/xe/display/ 11016F: drivers/gpu/drm/xe/compat-i915-headers 11017 11018INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 11019M: Jani Nikula <jani.nikula@linux.intel.com> 11020M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 11021M: Rodrigo Vivi <rodrigo.vivi@intel.com> 11022M: Tvrtko Ursulin <tursulin@ursulin.net> 11023L: intel-gfx@lists.freedesktop.org 11024S: Supported 11025W: https://drm.pages.freedesktop.org/intel-docs/ 11026Q: http://patchwork.freedesktop.org/project/intel-gfx/ 11027B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 11028C: irc://irc.oftc.net/intel-gfx 11029T: git git://anongit.freedesktop.org/drm-intel 11030F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 11031F: Documentation/gpu/i915.rst 11032F: drivers/gpu/drm/ci/xfails/i915* 11033F: drivers/gpu/drm/i915/ 11034F: include/drm/i915* 11035F: include/uapi/drm/i915_drm.h 11036 11037INTEL DRM XE DRIVER (Lunar Lake and newer) 11038M: Lucas De Marchi <lucas.demarchi@intel.com> 11039M: Oded Gabbay <ogabbay@kernel.org> 11040M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 11041L: intel-xe@lists.freedesktop.org 11042S: Supported 11043W: https://drm.pages.freedesktop.org/intel-docs/ 11044Q: http://patchwork.freedesktop.org/project/intel-xe/ 11045B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 11046C: irc://irc.oftc.net/xe 11047T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 11048F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 11049F: Documentation/gpu/xe/ 11050F: drivers/gpu/drm/xe/ 11051F: include/drm/xe* 11052F: include/uapi/drm/xe_drm.h 11053 11054INTEL ETHERNET DRIVERS 11055M: Jesse Brandeburg <jesse.brandeburg@intel.com> 11056M: Tony Nguyen <anthony.l.nguyen@intel.com> 11057L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 11058S: Supported 11059W: https://www.intel.com/content/www/us/en/support.html 11060Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 11061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 11062T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 11063F: Documentation/networking/device_drivers/ethernet/intel/ 11064F: drivers/net/ethernet/intel/ 11065F: drivers/net/ethernet/intel/*/ 11066F: include/linux/avf/virtchnl.h 11067F: include/linux/net/intel/iidc.h 11068 11069INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 11070M: Mustafa Ismail <mustafa.ismail@intel.com> 11071M: Shiraz Saleem <shiraz.saleem@intel.com> 11072L: linux-rdma@vger.kernel.org 11073S: Supported 11074F: drivers/infiniband/hw/irdma/ 11075F: include/uapi/rdma/irdma-abi.h 11076 11077INTEL GPIO DRIVERS 11078M: Andy Shevchenko <andy@kernel.org> 11079L: linux-gpio@vger.kernel.org 11080S: Supported 11081T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11082F: drivers/gpio/gpio-elkhartlake.c 11083F: drivers/gpio/gpio-graniterapids.c 11084F: drivers/gpio/gpio-ich.c 11085F: drivers/gpio/gpio-merrifield.c 11086F: drivers/gpio/gpio-ml-ioh.c 11087F: drivers/gpio/gpio-pch.c 11088F: drivers/gpio/gpio-sch.c 11089F: drivers/gpio/gpio-sodaville.c 11090F: drivers/gpio/gpio-tangier.c 11091F: drivers/gpio/gpio-tangier.h 11092 11093INTEL GVT-g DRIVERS (Intel GPU Virtualization) 11094M: Zhenyu Wang <zhenyuw@linux.intel.com> 11095M: Zhi Wang <zhi.wang.linux@gmail.com> 11096L: intel-gvt-dev@lists.freedesktop.org 11097L: intel-gfx@lists.freedesktop.org 11098S: Supported 11099W: https://github.com/intel/gvt-linux/wiki 11100T: git https://github.com/intel/gvt-linux.git 11101F: drivers/gpu/drm/i915/gvt/ 11102 11103INTEL HID EVENT DRIVER 11104M: Alex Hung <alexhung@gmail.com> 11105L: platform-driver-x86@vger.kernel.org 11106S: Maintained 11107F: drivers/platform/x86/intel/hid.c 11108 11109INTEL I/OAT DMA DRIVER 11110M: Dave Jiang <dave.jiang@intel.com> 11111R: Dan Williams <dan.j.williams@intel.com> 11112L: dmaengine@vger.kernel.org 11113S: Supported 11114Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 11115F: drivers/dma/ioat* 11116 11117INTEL IAA CRYPTO DRIVER 11118M: Tom Zanussi <tom.zanussi@linux.intel.com> 11119L: linux-crypto@vger.kernel.org 11120S: Supported 11121F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 11122F: drivers/crypto/intel/iaa/* 11123 11124INTEL IDLE DRIVER 11125M: Jacob Pan <jacob.jun.pan@linux.intel.com> 11126M: Len Brown <lenb@kernel.org> 11127L: linux-pm@vger.kernel.org 11128S: Supported 11129B: https://bugzilla.kernel.org 11130T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 11131F: drivers/idle/intel_idle.c 11132 11133INTEL IDXD DRIVER 11134M: Fenghua Yu <fenghua.yu@intel.com> 11135R: Dave Jiang <dave.jiang@intel.com> 11136L: dmaengine@vger.kernel.org 11137S: Supported 11138F: drivers/dma/idxd/* 11139F: include/uapi/linux/idxd.h 11140 11141INTEL IN FIELD SCAN (IFS) DEVICE 11142M: Jithu Joseph <jithu.joseph@intel.com> 11143R: Ashok Raj <ashok.raj@intel.com> 11144R: Tony Luck <tony.luck@intel.com> 11145S: Maintained 11146F: drivers/platform/x86/intel/ifs 11147F: include/trace/events/intel_ifs.h 11148 11149INTEL INTEGRATED SENSOR HUB DRIVER 11150M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11151M: Jiri Kosina <jikos@kernel.org> 11152L: linux-input@vger.kernel.org 11153S: Maintained 11154F: drivers/hid/intel-ish-hid/ 11155 11156INTEL IOMMU (VT-d) 11157M: David Woodhouse <dwmw2@infradead.org> 11158M: Lu Baolu <baolu.lu@linux.intel.com> 11159L: iommu@lists.linux.dev 11160S: Supported 11161T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11162F: drivers/iommu/intel/ 11163 11164INTEL IPU3 CSI-2 CIO2 DRIVER 11165M: Yong Zhi <yong.zhi@intel.com> 11166M: Sakari Ailus <sakari.ailus@linux.intel.com> 11167M: Bingbu Cao <bingbu.cao@intel.com> 11168M: Dan Scally <djrscally@gmail.com> 11169R: Tianshu Qiu <tian.shu.qiu@intel.com> 11170L: linux-media@vger.kernel.org 11171S: Maintained 11172T: git git://linuxtv.org/media_tree.git 11173F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11174F: drivers/media/pci/intel/ipu3/ 11175 11176INTEL IPU3 CSI-2 IMGU DRIVER 11177M: Sakari Ailus <sakari.ailus@linux.intel.com> 11178R: Bingbu Cao <bingbu.cao@intel.com> 11179R: Tianshu Qiu <tian.shu.qiu@intel.com> 11180L: linux-media@vger.kernel.org 11181S: Maintained 11182F: Documentation/admin-guide/media/ipu3.rst 11183F: Documentation/admin-guide/media/ipu3_rcb.svg 11184F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11185F: drivers/staging/media/ipu3/ 11186 11187INTEL IPU6 INPUT SYSTEM DRIVER 11188M: Sakari Ailus <sakari.ailus@linux.intel.com> 11189M: Bingbu Cao <bingbu.cao@intel.com> 11190R: Tianshu Qiu <tian.shu.qiu@intel.com> 11191L: linux-media@vger.kernel.org 11192S: Maintained 11193T: git git://linuxtv.org/media_tree.git 11194F: Documentation/admin-guide/media/ipu6-isys.rst 11195F: drivers/media/pci/intel/ipu6/ 11196 11197INTEL ISHTP ECLITE DRIVER 11198M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11199L: platform-driver-x86@vger.kernel.org 11200S: Supported 11201F: drivers/platform/x86/intel/ishtp_eclite.c 11202 11203INTEL IXP4XX CRYPTO SUPPORT 11204M: Corentin Labbe <clabbe@baylibre.com> 11205L: linux-crypto@vger.kernel.org 11206S: Maintained 11207F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11208 11209INTEL KEEM BAY DRM DRIVER 11210M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11211M: Edmund Dea <edmund.j.dea@intel.com> 11212S: Maintained 11213F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11214F: drivers/gpu/drm/kmb/ 11215 11216INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11217M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11218S: Maintained 11219F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11220F: drivers/crypto/intel/keembay/Kconfig 11221F: drivers/crypto/intel/keembay/Makefile 11222F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11223F: drivers/crypto/intel/keembay/ocs-aes.c 11224F: drivers/crypto/intel/keembay/ocs-aes.h 11225 11226INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11227M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11228M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11229M: Mark Gross <mgross@linux.intel.com> 11230S: Maintained 11231F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11232F: drivers/crypto/intel/keembay/Kconfig 11233F: drivers/crypto/intel/keembay/Makefile 11234F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11235 11236INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11237M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11238M: Declan Murphy <declan.murphy@intel.com> 11239S: Maintained 11240F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11241F: drivers/crypto/intel/keembay/Kconfig 11242F: drivers/crypto/intel/keembay/Makefile 11243F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11244F: drivers/crypto/intel/keembay/ocs-hcu.c 11245F: drivers/crypto/intel/keembay/ocs-hcu.h 11246 11247INTEL MANAGEMENT ENGINE (mei) 11248M: Tomas Winkler <tomas.winkler@intel.com> 11249L: linux-kernel@vger.kernel.org 11250S: Supported 11251F: Documentation/driver-api/mei/* 11252F: drivers/misc/mei/ 11253F: drivers/watchdog/mei_wdt.c 11254F: include/linux/mei_aux.h 11255F: include/linux/mei_cl_bus.h 11256F: include/uapi/linux/mei.h 11257F: include/uapi/linux/mei_uuid.h 11258F: include/uapi/linux/uuid.h 11259F: samples/mei/* 11260 11261INTEL MAX 10 BMC MFD DRIVER 11262M: Xu Yilun <yilun.xu@intel.com> 11263R: Tom Rix <trix@redhat.com> 11264S: Maintained 11265F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11266F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11267F: drivers/hwmon/intel-m10-bmc-hwmon.c 11268F: drivers/mfd/intel-m10-bmc* 11269F: include/linux/mfd/intel-m10-bmc.h 11270 11271INTEL MAX10 BMC SECURE UPDATES 11272M: Peter Colberg <peter.colberg@intel.com> 11273L: linux-fpga@vger.kernel.org 11274S: Maintained 11275F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11276F: drivers/fpga/intel-m10-bmc-sec-update.c 11277 11278INTEL P-Unit IPC DRIVER 11279M: Zha Qipeng <qipeng.zha@intel.com> 11280L: platform-driver-x86@vger.kernel.org 11281S: Maintained 11282F: arch/x86/include/asm/intel_punit_ipc.h 11283F: drivers/platform/x86/intel/punit_ipc.c 11284 11285INTEL PMC CORE DRIVER 11286M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11287M: David E Box <david.e.box@intel.com> 11288L: platform-driver-x86@vger.kernel.org 11289S: Maintained 11290F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11291F: drivers/platform/x86/intel/pmc/ 11292 11293INTEL PMIC GPIO DRIVERS 11294M: Andy Shevchenko <andy@kernel.org> 11295S: Supported 11296T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11297F: drivers/gpio/gpio-*cove.c 11298 11299INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11300M: Andy Shevchenko <andy@kernel.org> 11301S: Supported 11302F: drivers/mfd/intel_soc_pmic* 11303F: include/linux/mfd/intel_soc_pmic* 11304 11305INTEL PMT DRIVERS 11306M: David E. Box <david.e.box@linux.intel.com> 11307S: Supported 11308F: drivers/platform/x86/intel/pmt/ 11309 11310INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11311M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11312L: linux-wireless@vger.kernel.org 11313S: Maintained 11314F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11315F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11316F: drivers/net/wireless/intel/ipw2x00/ 11317 11318INTEL PSTATE DRIVER 11319M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11320M: Len Brown <lenb@kernel.org> 11321L: linux-pm@vger.kernel.org 11322S: Supported 11323F: drivers/cpufreq/intel_pstate.c 11324 11325INTEL PTP DFL ToD DRIVER 11326M: Tianfei Zhang <tianfei.zhang@intel.com> 11327L: linux-fpga@vger.kernel.org 11328L: netdev@vger.kernel.org 11329S: Maintained 11330F: drivers/ptp/ptp_dfl_tod.c 11331 11332INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11333M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11334L: linux-iio@vger.kernel.org 11335F: drivers/counter/intel-qep.c 11336 11337INTEL SCU DRIVERS 11338M: Mika Westerberg <mika.westerberg@linux.intel.com> 11339S: Maintained 11340F: arch/x86/include/asm/intel_scu_ipc.h 11341F: drivers/platform/x86/intel_scu_* 11342 11343INTEL SDSI DRIVER 11344M: David E. Box <david.e.box@linux.intel.com> 11345S: Supported 11346F: drivers/platform/x86/intel/sdsi.c 11347F: tools/arch/x86/intel_sdsi/ 11348F: tools/testing/selftests/drivers/sdsi/ 11349 11350INTEL SGX 11351M: Jarkko Sakkinen <jarkko@kernel.org> 11352R: Dave Hansen <dave.hansen@linux.intel.com> 11353L: linux-sgx@vger.kernel.org 11354S: Supported 11355Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11357F: Documentation/arch/x86/sgx.rst 11358F: arch/x86/entry/vdso/vsgx.S 11359F: arch/x86/include/asm/sgx.h 11360F: arch/x86/include/uapi/asm/sgx.h 11361F: arch/x86/kernel/cpu/sgx/* 11362F: tools/testing/selftests/sgx/* 11363K: \bSGX_ 11364 11365INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11366M: Daniel Scally <djrscally@gmail.com> 11367S: Maintained 11368F: drivers/platform/x86/intel/int3472/ 11369 11370INTEL SPEED SELECT TECHNOLOGY 11371M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11372L: platform-driver-x86@vger.kernel.org 11373S: Maintained 11374F: drivers/platform/x86/intel/speed_select_if/ 11375F: include/uapi/linux/isst_if.h 11376F: tools/power/x86/intel-speed-select/ 11377 11378INTEL STRATIX10 FIRMWARE DRIVERS 11379M: Dinh Nguyen <dinguyen@kernel.org> 11380L: linux-kernel@vger.kernel.org 11381S: Maintained 11382T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11383F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11384F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11385F: drivers/firmware/stratix10-rsu.c 11386F: drivers/firmware/stratix10-svc.c 11387F: include/linux/firmware/intel/stratix10-smc.h 11388F: include/linux/firmware/intel/stratix10-svc-client.h 11389 11390INTEL TELEMETRY DRIVER 11391M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11392M: "David E. Box" <david.e.box@linux.intel.com> 11393L: platform-driver-x86@vger.kernel.org 11394S: Maintained 11395F: arch/x86/include/asm/intel_telemetry.h 11396F: drivers/platform/x86/intel/telemetry/ 11397 11398INTEL TPMI DRIVER 11399M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11400L: platform-driver-x86@vger.kernel.org 11401S: Maintained 11402F: Documentation/ABI/testing/debugfs-tpmi 11403F: drivers/platform/x86/intel/tpmi.c 11404F: include/linux/intel_tpmi.h 11405 11406INTEL UNCORE FREQUENCY CONTROL 11407M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11408L: platform-driver-x86@vger.kernel.org 11409S: Maintained 11410F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11411F: drivers/platform/x86/intel/uncore-frequency/ 11412 11413INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11414M: David E. Box <david.e.box@linux.intel.com> 11415S: Supported 11416F: drivers/platform/x86/intel/vsec.* 11417 11418INTEL VIRTUAL BUTTON DRIVER 11419M: AceLan Kao <acelan.kao@canonical.com> 11420L: platform-driver-x86@vger.kernel.org 11421S: Maintained 11422F: drivers/platform/x86/intel/vbtn.c 11423 11424INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11425M: Stanislaw Gruszka <stf_xl@wp.pl> 11426L: linux-wireless@vger.kernel.org 11427S: Supported 11428F: drivers/net/wireless/intel/iwlegacy/ 11429 11430INTEL WIRELESS WIFI LINK (iwlwifi) 11431M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11432L: linux-wireless@vger.kernel.org 11433S: Supported 11434W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11435T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11436F: drivers/net/wireless/intel/iwlwifi/ 11437 11438INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11439M: Jithu Joseph <jithu.joseph@intel.com> 11440S: Maintained 11441W: https://slimbootloader.github.io/security/firmware-update.html 11442F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11443 11444INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11445L: Dell.Client.Kernel@dell.com 11446S: Maintained 11447F: drivers/platform/x86/intel/wmi/thunderbolt.c 11448 11449INTEL WWAN IOSM DRIVER 11450M: M Chetan Kumar <m.chetan.kumar@intel.com> 11451L: netdev@vger.kernel.org 11452S: Maintained 11453F: drivers/net/wwan/iosm/ 11454 11455INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11456M: Xin Li <xin@zytor.com> 11457M: "H. Peter Anvin" <hpa@zytor.com> 11458S: Supported 11459F: Documentation/arch/x86/x86_64/fred.rst 11460F: arch/x86/entry/entry_64_fred.S 11461F: arch/x86/entry/entry_fred.c 11462F: arch/x86/include/asm/fred.h 11463F: arch/x86/kernel/fred.c 11464 11465INTEL(R) TRACE HUB 11466M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11467S: Supported 11468F: Documentation/trace/intel_th.rst 11469F: drivers/hwtracing/intel_th/ 11470F: include/linux/intel_th.h 11471 11472INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11473M: Ning Sun <ning.sun@intel.com> 11474L: tboot-devel@lists.sourceforge.net 11475S: Supported 11476W: http://tboot.sourceforge.net 11477T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11478F: Documentation/arch/x86/intel_txt.rst 11479F: arch/x86/kernel/tboot.c 11480F: include/linux/tboot.h 11481 11482INTERCONNECT API 11483M: Georgi Djakov <djakov@kernel.org> 11484L: linux-pm@vger.kernel.org 11485S: Maintained 11486T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11487F: Documentation/devicetree/bindings/interconnect/ 11488F: Documentation/driver-api/interconnect.rst 11489F: drivers/interconnect/ 11490F: include/dt-bindings/interconnect/ 11491F: include/linux/interconnect-provider.h 11492F: include/linux/interconnect.h 11493 11494INTERRUPT COUNTER DRIVER 11495M: Oleksij Rempel <o.rempel@pengutronix.de> 11496R: Pengutronix Kernel Team <kernel@pengutronix.de> 11497L: linux-iio@vger.kernel.org 11498F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11499F: drivers/counter/interrupt-cnt.c 11500 11501INTERSIL ISL7998X VIDEO DECODER DRIVER 11502M: Michael Tretter <m.tretter@pengutronix.de> 11503R: Pengutronix Kernel Team <kernel@pengutronix.de> 11504L: linux-media@vger.kernel.org 11505S: Maintained 11506F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11507F: drivers/media/i2c/isl7998x.c 11508 11509INVENSENSE ICM-426xx IMU DRIVER 11510M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11511L: linux-iio@vger.kernel.org 11512S: Maintained 11513W: https://invensense.tdk.com/ 11514F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11515F: drivers/iio/imu/inv_icm42600/ 11516 11517INVENSENSE MPU-3050 GYROSCOPE DRIVER 11518M: Linus Walleij <linus.walleij@linaro.org> 11519L: linux-iio@vger.kernel.org 11520S: Maintained 11521F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11522F: drivers/iio/gyro/mpu3050* 11523 11524IOC3 ETHERNET DRIVER 11525M: Ralf Baechle <ralf@linux-mips.org> 11526L: linux-mips@vger.kernel.org 11527S: Maintained 11528F: drivers/net/ethernet/sgi/ioc3-eth.c 11529 11530IOMMU DMA-API LAYER 11531M: Robin Murphy <robin.murphy@arm.com> 11532L: iommu@lists.linux.dev 11533S: Maintained 11534T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11535F: drivers/iommu/dma-iommu.c 11536F: drivers/iommu/dma-iommu.h 11537F: drivers/iommu/iova.c 11538F: include/linux/iova.h 11539 11540IOMMU SUBSYSTEM 11541M: Joerg Roedel <joro@8bytes.org> 11542M: Will Deacon <will@kernel.org> 11543R: Robin Murphy <robin.murphy@arm.com> 11544L: iommu@lists.linux.dev 11545S: Maintained 11546T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11547F: Documentation/devicetree/bindings/iommu/ 11548F: Documentation/userspace-api/iommu.rst 11549F: drivers/iommu/ 11550F: include/linux/iommu.h 11551F: include/linux/iova.h 11552F: include/linux/of_iommu.h 11553 11554IOMMUFD 11555M: Jason Gunthorpe <jgg@nvidia.com> 11556M: Kevin Tian <kevin.tian@intel.com> 11557L: iommu@lists.linux.dev 11558S: Maintained 11559T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11560F: Documentation/userspace-api/iommufd.rst 11561F: drivers/iommu/iommufd/ 11562F: include/linux/iommufd.h 11563F: include/uapi/linux/iommufd.h 11564F: tools/testing/selftests/iommu/ 11565 11566IOSYS-MAP HELPERS 11567M: Thomas Zimmermann <tzimmermann@suse.de> 11568L: dri-devel@lists.freedesktop.org 11569S: Maintained 11570T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11571F: include/linux/iosys-map.h 11572 11573IO_URING 11574M: Jens Axboe <axboe@kernel.dk> 11575R: Pavel Begunkov <asml.silence@gmail.com> 11576L: io-uring@vger.kernel.org 11577S: Maintained 11578T: git git://git.kernel.dk/linux-block 11579T: git git://git.kernel.dk/liburing 11580F: include/linux/io_uring/ 11581F: include/linux/io_uring.h 11582F: include/linux/io_uring_types.h 11583F: include/trace/events/io_uring.h 11584F: include/uapi/linux/io_uring.h 11585F: io_uring/ 11586 11587IPMI SUBSYSTEM 11588M: Corey Minyard <minyard@acm.org> 11589L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11590S: Supported 11591W: http://openipmi.sourceforge.net/ 11592T: git https://github.com/cminyard/linux-ipmi.git for-next 11593F: Documentation/devicetree/bindings/ipmi/ 11594F: Documentation/driver-api/ipmi.rst 11595F: drivers/char/ipmi/ 11596F: include/linux/ipmi* 11597F: include/uapi/linux/ipmi* 11598 11599IPS SCSI RAID DRIVER 11600M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11601L: linux-scsi@vger.kernel.org 11602S: Maintained 11603W: http://www.adaptec.com/ 11604F: drivers/scsi/ips* 11605 11606IPVS 11607M: Simon Horman <horms@verge.net.au> 11608M: Julian Anastasov <ja@ssi.bg> 11609L: netdev@vger.kernel.org 11610L: lvs-devel@vger.kernel.org 11611S: Maintained 11612T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11613T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11614F: Documentation/networking/ipvs-sysctl.rst 11615F: include/net/ip_vs.h 11616F: include/uapi/linux/ip_vs.h 11617F: net/netfilter/ipvs/ 11618 11619IPWIRELESS DRIVER 11620M: Jiri Kosina <jikos@kernel.org> 11621M: David Sterba <dsterba@suse.com> 11622S: Odd Fixes 11623F: drivers/tty/ipwireless/ 11624 11625IRON DEVICE AUDIO CODEC DRIVERS 11626M: Kiseok Jo <kiseok.jo@irondevice.com> 11627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11628S: Maintained 11629F: Documentation/devicetree/bindings/sound/irondevice,* 11630F: sound/soc/codecs/sma* 11631 11632IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11633M: Thomas Gleixner <tglx@linutronix.de> 11634S: Maintained 11635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11636F: Documentation/core-api/irq/irq-domain.rst 11637F: include/linux/irqdomain.h 11638F: include/linux/irqdomain_defs.h 11639F: kernel/irq/irqdomain.c 11640F: kernel/irq/msi.c 11641 11642IRQ SUBSYSTEM 11643M: Thomas Gleixner <tglx@linutronix.de> 11644L: linux-kernel@vger.kernel.org 11645S: Maintained 11646T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11647F: include/linux/group_cpus.h 11648F: include/linux/irq.h 11649F: include/linux/irqhandler.h 11650F: include/linux/irqnr.h 11651F: include/linux/irqreturn.h 11652F: kernel/irq/ 11653F: lib/group_cpus.c 11654 11655IRQCHIP DRIVERS 11656M: Thomas Gleixner <tglx@linutronix.de> 11657L: linux-kernel@vger.kernel.org 11658S: Maintained 11659T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11660F: Documentation/devicetree/bindings/interrupt-controller/ 11661F: drivers/irqchip/ 11662F: include/linux/irqchip.h 11663 11664ISA 11665M: William Breathitt Gray <wbg@kernel.org> 11666S: Maintained 11667F: Documentation/driver-api/isa.rst 11668F: drivers/base/isa.c 11669F: include/linux/isa.h 11670 11671ISA RADIO MODULE 11672M: Hans Verkuil <hverkuil@xs4all.nl> 11673L: linux-media@vger.kernel.org 11674S: Maintained 11675W: https://linuxtv.org 11676T: git git://linuxtv.org/media_tree.git 11677F: drivers/media/radio/radio-isa* 11678 11679ISAPNP 11680M: Jaroslav Kysela <perex@perex.cz> 11681S: Maintained 11682F: Documentation/userspace-api/isapnp.rst 11683F: drivers/pnp/isapnp/ 11684F: include/linux/isapnp.h 11685 11686ISCSI 11687M: Lee Duncan <lduncan@suse.com> 11688M: Chris Leech <cleech@redhat.com> 11689M: Mike Christie <michael.christie@oracle.com> 11690L: open-iscsi@googlegroups.com 11691L: linux-scsi@vger.kernel.org 11692S: Maintained 11693W: www.open-iscsi.com 11694F: drivers/scsi/*iscsi* 11695F: include/scsi/*iscsi* 11696 11697iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11698M: Peter Jones <pjones@redhat.com> 11699M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11700S: Maintained 11701F: drivers/firmware/iscsi_ibft* 11702 11703ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11704M: Sagi Grimberg <sagi@grimberg.me> 11705M: Max Gurtovoy <mgurtovoy@nvidia.com> 11706L: linux-rdma@vger.kernel.org 11707S: Supported 11708W: http://www.openfabrics.org 11709W: www.open-iscsi.org 11710Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11711F: drivers/infiniband/ulp/iser/ 11712 11713ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11714M: Sagi Grimberg <sagi@grimberg.me> 11715L: linux-rdma@vger.kernel.org 11716L: target-devel@vger.kernel.org 11717S: Supported 11718T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11719F: drivers/infiniband/ulp/isert 11720 11721ISDN/CMTP OVER BLUETOOTH 11722M: Karsten Keil <isdn@linux-pingi.de> 11723L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11724L: netdev@vger.kernel.org 11725S: Odd Fixes 11726W: http://www.isdn4linux.de 11727F: Documentation/isdn/ 11728F: drivers/isdn/capi/ 11729F: include/linux/isdn/ 11730F: include/uapi/linux/isdn/ 11731F: net/bluetooth/cmtp/ 11732 11733ISDN/mISDN SUBSYSTEM 11734M: Karsten Keil <isdn@linux-pingi.de> 11735L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11736L: netdev@vger.kernel.org 11737S: Maintained 11738W: http://www.isdn4linux.de 11739F: drivers/isdn/Kconfig 11740F: drivers/isdn/Makefile 11741F: drivers/isdn/hardware/ 11742F: drivers/isdn/mISDN/ 11743 11744ISOFS FILESYSTEM 11745M: Jan Kara <jack@suse.cz> 11746L: linux-fsdevel@vger.kernel.org 11747S: Maintained 11748F: Documentation/filesystems/isofs.rst 11749F: fs/isofs/ 11750 11751IT87 HARDWARE MONITORING DRIVER 11752M: Jean Delvare <jdelvare@suse.com> 11753L: linux-hwmon@vger.kernel.org 11754S: Maintained 11755F: Documentation/hwmon/it87.rst 11756F: drivers/hwmon/it87.c 11757 11758IT913X MEDIA DRIVER 11759L: linux-media@vger.kernel.org 11760S: Orphan 11761W: https://linuxtv.org 11762Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11763F: drivers/media/tuners/it913x* 11764 11765ITE IT66121 HDMI BRIDGE DRIVER 11766M: Phong LE <ple@baylibre.com> 11767M: Neil Armstrong <neil.armstrong@linaro.org> 11768S: Maintained 11769T: git https://gitlab.freedesktop.org/drm/misc/kernel.git 11770F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11771F: drivers/gpu/drm/bridge/ite-it66121.c 11772 11773IVTV VIDEO4LINUX DRIVER 11774M: Andy Walls <awalls@md.metrocast.net> 11775L: linux-media@vger.kernel.org 11776S: Maintained 11777W: https://linuxtv.org 11778T: git git://linuxtv.org/media_tree.git 11779F: Documentation/admin-guide/media/ivtv* 11780F: drivers/media/pci/ivtv/ 11781F: include/uapi/linux/ivtv* 11782 11783IX2505V MEDIA DRIVER 11784M: Malcolm Priestley <tvboxspy@gmail.com> 11785L: linux-media@vger.kernel.org 11786S: Maintained 11787W: https://linuxtv.org 11788Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11789F: drivers/media/dvb-frontends/ix2505v* 11790 11791JAILHOUSE HYPERVISOR INTERFACE 11792M: Jan Kiszka <jan.kiszka@siemens.com> 11793L: jailhouse-dev@googlegroups.com 11794S: Maintained 11795F: arch/x86/include/asm/jailhouse_para.h 11796F: arch/x86/kernel/jailhouse.c 11797 11798JFS FILESYSTEM 11799M: Dave Kleikamp <shaggy@kernel.org> 11800L: jfs-discussion@lists.sourceforge.net 11801S: Odd Fixes 11802W: http://jfs.sourceforge.net/ 11803T: git https://github.com/kleikamp/linux-shaggy.git 11804F: Documentation/admin-guide/jfs.rst 11805F: fs/jfs/ 11806 11807JME NETWORK DRIVER 11808M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11809L: netdev@vger.kernel.org 11810S: Maintained 11811F: drivers/net/ethernet/jme.* 11812 11813JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11814M: David Woodhouse <dwmw2@infradead.org> 11815M: Richard Weinberger <richard@nod.at> 11816L: linux-mtd@lists.infradead.org 11817S: Odd Fixes 11818W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11819T: git git://git.infradead.org/ubifs-2.6.git 11820F: fs/jffs2/ 11821F: include/uapi/linux/jffs2.h 11822 11823JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11824M: "Theodore Ts'o" <tytso@mit.edu> 11825M: Jan Kara <jack@suse.com> 11826L: linux-ext4@vger.kernel.org 11827S: Maintained 11828F: fs/jbd2/ 11829F: include/linux/jbd2.h 11830 11831JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11832M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11833L: linux-media@vger.kernel.org 11834L: linux-renesas-soc@vger.kernel.org 11835S: Maintained 11836F: drivers/media/platform/renesas/rcar_jpu.c 11837 11838JSM Neo PCI based serial card 11839L: linux-serial@vger.kernel.org 11840S: Orphan 11841F: drivers/tty/serial/jsm/ 11842 11843K10TEMP HARDWARE MONITORING DRIVER 11844M: Clemens Ladisch <clemens@ladisch.de> 11845L: linux-hwmon@vger.kernel.org 11846S: Maintained 11847F: Documentation/hwmon/k10temp.rst 11848F: drivers/hwmon/k10temp.c 11849 11850K8TEMP HARDWARE MONITORING DRIVER 11851M: Rudolf Marek <r.marek@assembler.cz> 11852L: linux-hwmon@vger.kernel.org 11853S: Maintained 11854F: Documentation/hwmon/k8temp.rst 11855F: drivers/hwmon/k8temp.c 11856 11857KASAN 11858M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11859R: Alexander Potapenko <glider@google.com> 11860R: Andrey Konovalov <andreyknvl@gmail.com> 11861R: Dmitry Vyukov <dvyukov@google.com> 11862R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11863L: kasan-dev@googlegroups.com 11864S: Maintained 11865F: Documentation/dev-tools/kasan.rst 11866F: arch/*/include/asm/*kasan.h 11867F: arch/*/mm/kasan_init* 11868F: include/linux/kasan*.h 11869F: lib/Kconfig.kasan 11870F: mm/kasan/ 11871F: scripts/Makefile.kasan 11872 11873KCONFIG 11874M: Masahiro Yamada <masahiroy@kernel.org> 11875L: linux-kbuild@vger.kernel.org 11876S: Maintained 11877Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11879F: Documentation/kbuild/kconfig* 11880F: scripts/Kconfig.include 11881F: scripts/kconfig/ 11882 11883KCOV 11884R: Dmitry Vyukov <dvyukov@google.com> 11885R: Andrey Konovalov <andreyknvl@gmail.com> 11886L: kasan-dev@googlegroups.com 11887S: Maintained 11888F: Documentation/dev-tools/kcov.rst 11889F: include/linux/kcov.h 11890F: include/uapi/linux/kcov.h 11891F: kernel/kcov.c 11892F: scripts/Makefile.kcov 11893 11894KCSAN 11895M: Marco Elver <elver@google.com> 11896R: Dmitry Vyukov <dvyukov@google.com> 11897L: kasan-dev@googlegroups.com 11898S: Maintained 11899F: Documentation/dev-tools/kcsan.rst 11900F: include/linux/kcsan*.h 11901F: kernel/kcsan/ 11902F: lib/Kconfig.kcsan 11903F: scripts/Makefile.kcsan 11904 11905KDUMP 11906M: Baoquan He <bhe@redhat.com> 11907R: Vivek Goyal <vgoyal@redhat.com> 11908R: Dave Young <dyoung@redhat.com> 11909L: kexec@lists.infradead.org 11910S: Maintained 11911W: http://lse.sourceforge.net/kdump/ 11912F: Documentation/admin-guide/kdump/ 11913F: fs/proc/vmcore.c 11914F: include/linux/crash_core.h 11915F: include/linux/crash_dump.h 11916F: include/uapi/linux/vmcore.h 11917F: kernel/crash_*.c 11918 11919KEENE FM RADIO TRANSMITTER DRIVER 11920M: Hans Verkuil <hverkuil@xs4all.nl> 11921L: linux-media@vger.kernel.org 11922S: Maintained 11923W: https://linuxtv.org 11924T: git git://linuxtv.org/media_tree.git 11925F: drivers/media/radio/radio-keene* 11926 11927KERNEL AUTOMOUNTER 11928M: Ian Kent <raven@themaw.net> 11929L: autofs@vger.kernel.org 11930S: Maintained 11931F: fs/autofs/ 11932 11933KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11934M: Masahiro Yamada <masahiroy@kernel.org> 11935R: Nathan Chancellor <nathan@kernel.org> 11936R: Nicolas Schier <nicolas@fjasle.eu> 11937L: linux-kbuild@vger.kernel.org 11938S: Maintained 11939Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11940T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11941F: Documentation/kbuild/ 11942F: Makefile 11943F: scripts/*vmlinux* 11944F: scripts/Kbuild* 11945F: scripts/Makefile* 11946F: scripts/basic/ 11947F: scripts/clang-tools/ 11948F: scripts/dummy-tools/ 11949F: scripts/mk* 11950F: scripts/mod/ 11951F: scripts/package/ 11952F: usr/ 11953 11954KERNEL HARDENING (not covered by other areas) 11955M: Kees Cook <keescook@chromium.org> 11956R: Gustavo A. R. Silva <gustavoars@kernel.org> 11957L: linux-hardening@vger.kernel.org 11958S: Supported 11959T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11960F: Documentation/ABI/testing/sysfs-kernel-oops_count 11961F: Documentation/ABI/testing/sysfs-kernel-warn_count 11962F: arch/*/configs/hardening.config 11963F: include/linux/overflow.h 11964F: include/linux/randomize_kstack.h 11965F: kernel/configs/hardening.config 11966F: mm/usercopy.c 11967K: \b(add|choose)_random_kstack_offset\b 11968K: \b__check_(object_size|heap_object)\b 11969K: \b__counted_by\b 11970 11971KERNEL JANITORS 11972L: kernel-janitors@vger.kernel.org 11973S: Odd Fixes 11974W: http://kernelnewbies.org/KernelJanitors 11975 11976KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11977M: Chuck Lever <chuck.lever@oracle.com> 11978M: Jeff Layton <jlayton@kernel.org> 11979R: Neil Brown <neilb@suse.de> 11980R: Olga Kornievskaia <kolga@netapp.com> 11981R: Dai Ngo <Dai.Ngo@oracle.com> 11982R: Tom Talpey <tom@talpey.com> 11983L: linux-nfs@vger.kernel.org 11984S: Supported 11985W: http://nfs.sourceforge.net/ 11986T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11987F: Documentation/filesystems/nfs/ 11988F: fs/lockd/ 11989F: fs/nfs_common/ 11990F: fs/nfsd/ 11991F: include/linux/lockd/ 11992F: include/linux/sunrpc/ 11993F: include/trace/events/rpcgss.h 11994F: include/trace/events/rpcrdma.h 11995F: include/trace/events/sunrpc.h 11996F: include/trace/misc/fs.h 11997F: include/trace/misc/nfs.h 11998F: include/trace/misc/sunrpc.h 11999F: include/uapi/linux/nfsd/ 12000F: include/uapi/linux/sunrpc/ 12001F: net/sunrpc/ 12002 12003KERNEL REGRESSIONS 12004M: Thorsten Leemhuis <linux@leemhuis.info> 12005L: regressions@lists.linux.dev 12006S: Supported 12007F: Documentation/admin-guide/reporting-regressions.rst 12008F: Documentation/process/handling-regressions.rst 12009 12010KERNEL SELFTEST FRAMEWORK 12011M: Shuah Khan <shuah@kernel.org> 12012M: Shuah Khan <skhan@linuxfoundation.org> 12013L: linux-kselftest@vger.kernel.org 12014S: Maintained 12015Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 12016T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 12017F: Documentation/dev-tools/kselftest* 12018F: tools/testing/selftests/ 12019 12020KERNEL SMB3 SERVER (KSMBD) 12021M: Namjae Jeon <linkinjeon@kernel.org> 12022M: Steve French <sfrench@samba.org> 12023R: Sergey Senozhatsky <senozhatsky@chromium.org> 12024R: Tom Talpey <tom@talpey.com> 12025L: linux-cifs@vger.kernel.org 12026S: Maintained 12027T: git git://git.samba.org/ksmbd.git 12028F: Documentation/filesystems/smb/ksmbd.rst 12029F: fs/smb/common/ 12030F: fs/smb/server/ 12031 12032KERNEL UNIT TESTING FRAMEWORK (KUnit) 12033M: Brendan Higgins <brendanhiggins@google.com> 12034M: David Gow <davidgow@google.com> 12035R: Rae Moar <rmoar@google.com> 12036L: linux-kselftest@vger.kernel.org 12037L: kunit-dev@googlegroups.com 12038S: Maintained 12039W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 12040T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 12041T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 12042F: Documentation/dev-tools/kunit/ 12043F: include/kunit/ 12044F: lib/kunit/ 12045F: rust/kernel/kunit.rs 12046F: scripts/rustdoc_test_* 12047F: tools/testing/kunit/ 12048 12049KERNEL USERMODE HELPER 12050M: Luis Chamberlain <mcgrof@kernel.org> 12051L: linux-kernel@vger.kernel.org 12052S: Maintained 12053F: include/linux/umh.h 12054F: kernel/umh.c 12055 12056KERNEL VIRTUAL MACHINE (KVM) 12057M: Paolo Bonzini <pbonzini@redhat.com> 12058L: kvm@vger.kernel.org 12059S: Supported 12060W: http://www.linux-kvm.org 12061T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12062F: Documentation/virt/kvm/ 12063F: include/asm-generic/kvm* 12064F: include/kvm/iodev.h 12065F: include/linux/kvm* 12066F: include/trace/events/kvm.h 12067F: include/uapi/asm-generic/kvm* 12068F: include/uapi/linux/kvm* 12069F: tools/kvm/ 12070F: tools/testing/selftests/kvm/ 12071F: virt/kvm/* 12072 12073KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 12074M: Marc Zyngier <maz@kernel.org> 12075M: Oliver Upton <oliver.upton@linux.dev> 12076R: James Morse <james.morse@arm.com> 12077R: Suzuki K Poulose <suzuki.poulose@arm.com> 12078R: Zenghui Yu <yuzenghui@huawei.com> 12079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12080L: kvmarm@lists.linux.dev 12081S: Maintained 12082T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 12083F: arch/arm64/include/asm/kvm* 12084F: arch/arm64/include/uapi/asm/kvm* 12085F: arch/arm64/kvm/ 12086F: include/kvm/arm_* 12087F: tools/testing/selftests/kvm/*/aarch64/ 12088F: tools/testing/selftests/kvm/aarch64/ 12089 12090KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 12091M: Tianrui Zhao <zhaotianrui@loongson.cn> 12092M: Bibo Mao <maobibo@loongson.cn> 12093M: Huacai Chen <chenhuacai@kernel.org> 12094L: kvm@vger.kernel.org 12095L: loongarch@lists.linux.dev 12096S: Maintained 12097T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12098F: arch/loongarch/include/asm/kvm* 12099F: arch/loongarch/include/uapi/asm/kvm* 12100F: arch/loongarch/kvm/ 12101 12102KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 12103M: Huacai Chen <chenhuacai@kernel.org> 12104L: linux-mips@vger.kernel.org 12105L: kvm@vger.kernel.org 12106S: Maintained 12107T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12108F: arch/mips/include/asm/kvm* 12109F: arch/mips/include/uapi/asm/kvm* 12110F: arch/mips/kvm/ 12111 12112KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 12113M: Michael Ellerman <mpe@ellerman.id.au> 12114R: Nicholas Piggin <npiggin@gmail.com> 12115L: linuxppc-dev@lists.ozlabs.org 12116L: kvm@vger.kernel.org 12117S: Maintained (Book3S 64-bit HV) 12118S: Odd fixes (Book3S 64-bit PR) 12119S: Orphan (Book3E and 32-bit) 12120T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 12121F: arch/powerpc/include/asm/kvm* 12122F: arch/powerpc/include/uapi/asm/kvm* 12123F: arch/powerpc/kernel/kvm* 12124F: arch/powerpc/kvm/ 12125 12126KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 12127M: Anup Patel <anup@brainfault.org> 12128R: Atish Patra <atishp@atishpatra.org> 12129L: kvm@vger.kernel.org 12130L: kvm-riscv@lists.infradead.org 12131L: linux-riscv@lists.infradead.org 12132S: Maintained 12133T: git https://github.com/kvm-riscv/linux.git 12134F: arch/riscv/include/asm/kvm* 12135F: arch/riscv/include/uapi/asm/kvm* 12136F: arch/riscv/kvm/ 12137F: tools/testing/selftests/kvm/*/riscv/ 12138F: tools/testing/selftests/kvm/riscv/ 12139 12140KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 12141M: Christian Borntraeger <borntraeger@linux.ibm.com> 12142M: Janosch Frank <frankja@linux.ibm.com> 12143M: Claudio Imbrenda <imbrenda@linux.ibm.com> 12144R: David Hildenbrand <david@redhat.com> 12145L: kvm@vger.kernel.org 12146S: Supported 12147T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 12148F: Documentation/virt/kvm/s390* 12149F: arch/s390/include/asm/gmap.h 12150F: arch/s390/include/asm/kvm* 12151F: arch/s390/include/uapi/asm/kvm* 12152F: arch/s390/include/uapi/asm/uvdevice.h 12153F: arch/s390/kernel/uv.c 12154F: arch/s390/kvm/ 12155F: arch/s390/mm/gmap.c 12156F: drivers/s390/char/uvdevice.c 12157F: tools/testing/selftests/drivers/s390x/uvdevice/ 12158F: tools/testing/selftests/kvm/*/s390x/ 12159F: tools/testing/selftests/kvm/s390x/ 12160 12161KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 12162M: Sean Christopherson <seanjc@google.com> 12163M: Paolo Bonzini <pbonzini@redhat.com> 12164L: kvm@vger.kernel.org 12165S: Supported 12166P: Documentation/process/maintainer-kvm-x86.rst 12167T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12168F: arch/x86/include/asm/kvm* 12169F: arch/x86/include/asm/svm.h 12170F: arch/x86/include/asm/vmx*.h 12171F: arch/x86/include/uapi/asm/kvm* 12172F: arch/x86/include/uapi/asm/svm.h 12173F: arch/x86/include/uapi/asm/vmx.h 12174F: arch/x86/kvm/ 12175F: arch/x86/kvm/*/ 12176F: tools/testing/selftests/kvm/*/x86_64/ 12177F: tools/testing/selftests/kvm/x86_64/ 12178 12179KERNFS 12180M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12181M: Tejun Heo <tj@kernel.org> 12182S: Supported 12183T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 12184F: fs/kernfs/ 12185F: include/linux/kernfs.h 12186 12187KEXEC 12188M: Eric Biederman <ebiederm@xmission.com> 12189L: kexec@lists.infradead.org 12190S: Maintained 12191W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12192F: include/linux/kexec.h 12193F: include/uapi/linux/kexec.h 12194F: kernel/kexec* 12195 12196KEYS-ENCRYPTED 12197M: Mimi Zohar <zohar@linux.ibm.com> 12198L: linux-integrity@vger.kernel.org 12199L: keyrings@vger.kernel.org 12200S: Supported 12201F: Documentation/security/keys/trusted-encrypted.rst 12202F: include/keys/encrypted-type.h 12203F: security/keys/encrypted-keys/ 12204 12205KEYS-TRUSTED 12206M: James Bottomley <James.Bottomley@HansenPartnership.com> 12207M: Jarkko Sakkinen <jarkko@kernel.org> 12208M: Mimi Zohar <zohar@linux.ibm.com> 12209L: linux-integrity@vger.kernel.org 12210L: keyrings@vger.kernel.org 12211S: Supported 12212F: Documentation/security/keys/trusted-encrypted.rst 12213F: include/keys/trusted-type.h 12214F: include/keys/trusted_tpm.h 12215F: security/keys/trusted-keys/ 12216 12217KEYS-TRUSTED-CAAM 12218M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12219R: Pengutronix Kernel Team <kernel@pengutronix.de> 12220L: linux-integrity@vger.kernel.org 12221L: keyrings@vger.kernel.org 12222S: Maintained 12223F: include/keys/trusted_caam.h 12224F: security/keys/trusted-keys/trusted_caam.c 12225 12226KEYS-TRUSTED-DCP 12227M: David Gstir <david@sigma-star.at> 12228R: sigma star Kernel Team <upstream+dcp@sigma-star.at> 12229L: linux-integrity@vger.kernel.org 12230L: keyrings@vger.kernel.org 12231S: Supported 12232F: include/keys/trusted_dcp.h 12233F: security/keys/trusted-keys/trusted_dcp.c 12234 12235KEYS-TRUSTED-TEE 12236M: Sumit Garg <sumit.garg@linaro.org> 12237L: linux-integrity@vger.kernel.org 12238L: keyrings@vger.kernel.org 12239S: Supported 12240F: include/keys/trusted_tee.h 12241F: security/keys/trusted-keys/trusted_tee.c 12242 12243KEYS/KEYRINGS 12244M: David Howells <dhowells@redhat.com> 12245M: Jarkko Sakkinen <jarkko@kernel.org> 12246L: keyrings@vger.kernel.org 12247S: Maintained 12248F: Documentation/security/keys/core.rst 12249F: include/keys/ 12250F: include/linux/key-type.h 12251F: include/linux/key.h 12252F: include/linux/keyctl.h 12253F: include/uapi/linux/keyctl.h 12254F: security/keys/ 12255 12256KEYS/KEYRINGS_INTEGRITY 12257M: Jarkko Sakkinen <jarkko@kernel.org> 12258M: Mimi Zohar <zohar@linux.ibm.com> 12259L: linux-integrity@vger.kernel.org 12260L: keyrings@vger.kernel.org 12261S: Supported 12262W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 12263F: security/integrity/platform_certs 12264 12265KFENCE 12266M: Alexander Potapenko <glider@google.com> 12267M: Marco Elver <elver@google.com> 12268R: Dmitry Vyukov <dvyukov@google.com> 12269L: kasan-dev@googlegroups.com 12270S: Maintained 12271F: Documentation/dev-tools/kfence.rst 12272F: arch/*/include/asm/kfence.h 12273F: include/linux/kfence.h 12274F: lib/Kconfig.kfence 12275F: mm/kfence/ 12276 12277KFIFO 12278M: Stefani Seibold <stefani@seibold.net> 12279S: Maintained 12280F: include/linux/kfifo.h 12281F: lib/kfifo.c 12282F: samples/kfifo/ 12283 12284KGDB / KDB /debug_core 12285M: Jason Wessel <jason.wessel@windriver.com> 12286M: Daniel Thompson <daniel.thompson@linaro.org> 12287R: Douglas Anderson <dianders@chromium.org> 12288L: kgdb-bugreport@lists.sourceforge.net 12289S: Maintained 12290W: http://kgdb.wiki.kernel.org/ 12291T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12292F: Documentation/dev-tools/kgdb.rst 12293F: drivers/misc/kgdbts.c 12294F: drivers/tty/serial/kgdboc.c 12295F: include/linux/kdb.h 12296F: include/linux/kgdb.h 12297F: kernel/debug/ 12298F: kernel/module/kdb.c 12299 12300KHADAS MCU MFD DRIVER 12301M: Neil Armstrong <neil.armstrong@linaro.org> 12302L: linux-amlogic@lists.infradead.org 12303S: Maintained 12304F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12305F: drivers/mfd/khadas-mcu.c 12306F: drivers/thermal/khadas_mcu_fan.c 12307F: include/linux/mfd/khadas-mcu.h 12308 12309KIONIX/ROHM KX022A ACCELEROMETER 12310M: Matti Vaittinen <mazziesaccount@gmail.com> 12311L: linux-iio@vger.kernel.org 12312S: Supported 12313F: drivers/iio/accel/kionix-kx022a* 12314 12315KMEMLEAK 12316M: Catalin Marinas <catalin.marinas@arm.com> 12317S: Maintained 12318F: Documentation/dev-tools/kmemleak.rst 12319F: include/linux/kmemleak.h 12320F: mm/kmemleak.c 12321F: samples/kmemleak/kmemleak-test.c 12322 12323KMSAN 12324M: Alexander Potapenko <glider@google.com> 12325R: Marco Elver <elver@google.com> 12326R: Dmitry Vyukov <dvyukov@google.com> 12327L: kasan-dev@googlegroups.com 12328S: Maintained 12329F: Documentation/dev-tools/kmsan.rst 12330F: arch/*/include/asm/kmsan.h 12331F: arch/*/mm/kmsan_* 12332F: include/linux/kmsan*.h 12333F: lib/Kconfig.kmsan 12334F: mm/kmsan/ 12335F: scripts/Makefile.kmsan 12336 12337KPROBES 12338M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12339M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12340M: "David S. Miller" <davem@davemloft.net> 12341M: Masami Hiramatsu <mhiramat@kernel.org> 12342L: linux-kernel@vger.kernel.org 12343L: linux-trace-kernel@vger.kernel.org 12344S: Maintained 12345Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12346T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12347F: Documentation/trace/kprobes.rst 12348F: include/asm-generic/kprobes.h 12349F: include/linux/kprobes.h 12350F: kernel/kprobes.c 12351F: lib/test_kprobes.c 12352F: samples/kprobes 12353 12354KS0108 LCD CONTROLLER DRIVER 12355M: Miguel Ojeda <ojeda@kernel.org> 12356S: Maintained 12357F: Documentation/admin-guide/auxdisplay/ks0108.rst 12358F: drivers/auxdisplay/ks0108.c 12359F: include/linux/ks0108.h 12360 12361KTD253 BACKLIGHT DRIVER 12362M: Linus Walleij <linus.walleij@linaro.org> 12363S: Maintained 12364F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12365F: drivers/video/backlight/ktd253-backlight.c 12366 12367KTD2801 BACKLIGHT DRIVER 12368M: Duje Mihanović <duje.mihanovic@skole.hr> 12369S: Maintained 12370F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12371F: drivers/video/backlight/ktd2801-backlight.c 12372 12373KTEST 12374M: Steven Rostedt <rostedt@goodmis.org> 12375M: John Hawley <warthog9@eaglescrag.net> 12376S: Maintained 12377F: tools/testing/ktest 12378 12379KTZ8866 BACKLIGHT DRIVER 12380M: Jianhua Lu <lujianhua000@gmail.com> 12381S: Maintained 12382F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12383F: drivers/video/backlight/ktz8866.c 12384 12385KVM PARAVIRT (KVM/paravirt) 12386M: Paolo Bonzini <pbonzini@redhat.com> 12387R: Wanpeng Li <wanpengli@tencent.com> 12388R: Vitaly Kuznetsov <vkuznets@redhat.com> 12389L: kvm@vger.kernel.org 12390S: Supported 12391T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12392F: arch/um/include/asm/kvm_para.h 12393F: arch/x86/include/asm/kvm_para.h 12394F: arch/x86/include/asm/pvclock-abi.h 12395F: arch/x86/include/uapi/asm/kvm_para.h 12396F: arch/x86/kernel/kvm.c 12397F: arch/x86/kernel/kvmclock.c 12398F: include/asm-generic/kvm_para.h 12399F: include/linux/kvm_para.h 12400F: include/uapi/asm-generic/kvm_para.h 12401F: include/uapi/linux/kvm_para.h 12402 12403KVM X86 HYPER-V (KVM/hyper-v) 12404M: Vitaly Kuznetsov <vkuznets@redhat.com> 12405M: Sean Christopherson <seanjc@google.com> 12406M: Paolo Bonzini <pbonzini@redhat.com> 12407L: kvm@vger.kernel.org 12408S: Supported 12409T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12410F: arch/x86/kvm/hyperv.* 12411F: arch/x86/kvm/kvm_onhyperv.* 12412F: arch/x86/kvm/svm/hyperv.* 12413F: arch/x86/kvm/svm/svm_onhyperv.* 12414F: arch/x86/kvm/vmx/hyperv.* 12415 12416KVM X86 Xen (KVM/Xen) 12417M: David Woodhouse <dwmw2@infradead.org> 12418M: Paul Durrant <paul@xen.org> 12419M: Sean Christopherson <seanjc@google.com> 12420M: Paolo Bonzini <pbonzini@redhat.com> 12421L: kvm@vger.kernel.org 12422S: Supported 12423T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12424F: arch/x86/kvm/xen.* 12425 12426L3MDEV 12427M: David Ahern <dsahern@kernel.org> 12428L: netdev@vger.kernel.org 12429S: Maintained 12430F: include/net/l3mdev.h 12431F: net/l3mdev 12432 12433LANDLOCK SECURITY MODULE 12434M: Mickaël Salaün <mic@digikod.net> 12435R: Günther Noack <gnoack@google.com> 12436L: linux-security-module@vger.kernel.org 12437S: Supported 12438W: https://landlock.io 12439T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12440F: Documentation/security/landlock.rst 12441F: Documentation/userspace-api/landlock.rst 12442F: fs/ioctl.c 12443F: include/uapi/linux/landlock.h 12444F: samples/landlock/ 12445F: security/landlock/ 12446F: tools/testing/selftests/landlock/ 12447K: landlock 12448K: LANDLOCK 12449 12450LANTIQ / INTEL Ethernet drivers 12451M: Hauke Mehrtens <hauke@hauke-m.de> 12452L: netdev@vger.kernel.org 12453S: Maintained 12454F: drivers/net/dsa/lantiq_gswip.c 12455F: drivers/net/dsa/lantiq_pce.h 12456F: drivers/net/ethernet/lantiq_xrx200.c 12457F: net/dsa/tag_gswip.c 12458 12459LANTIQ MIPS ARCHITECTURE 12460M: John Crispin <john@phrozen.org> 12461L: linux-mips@vger.kernel.org 12462S: Maintained 12463F: arch/mips/lantiq 12464F: drivers/soc/lantiq 12465 12466LANTIQ PEF2256 DRIVER 12467M: Herve Codina <herve.codina@bootlin.com> 12468S: Maintained 12469F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12470F: drivers/net/wan/framer/pef2256/ 12471F: drivers/pinctrl/pinctrl-pef2256.c 12472F: include/linux/framer/pef2256.h 12473 12474LASI 53c700 driver for PARISC 12475M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12476L: linux-scsi@vger.kernel.org 12477S: Maintained 12478F: Documentation/scsi/53c700.rst 12479F: drivers/scsi/53c700* 12480 12481LEAKING_ADDRESSES 12482M: Tycho Andersen <tycho@tycho.pizza> 12483R: Kees Cook <keescook@chromium.org> 12484L: linux-hardening@vger.kernel.org 12485S: Maintained 12486T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12487F: scripts/leaking_addresses.pl 12488 12489LED SUBSYSTEM 12490M: Pavel Machek <pavel@ucw.cz> 12491M: Lee Jones <lee@kernel.org> 12492L: linux-leds@vger.kernel.org 12493S: Maintained 12494T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12495F: Documentation/devicetree/bindings/leds/ 12496F: Documentation/leds/ 12497F: drivers/leds/ 12498F: include/dt-bindings/leds/ 12499F: include/linux/leds.h 12500 12501LEGO MINDSTORMS EV3 12502R: David Lechner <david@lechnology.com> 12503S: Maintained 12504F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12505F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12506F: drivers/power/supply/lego_ev3_battery.c 12507 12508LEGO USB Tower driver 12509M: Juergen Stuber <starblue@users.sourceforge.net> 12510L: legousb-devel@lists.sourceforge.net 12511S: Maintained 12512W: http://legousb.sourceforge.net/ 12513F: drivers/usb/misc/legousbtower.c 12514 12515LETSKETCH HID TABLET DRIVER 12516M: Hans de Goede <hdegoede@redhat.com> 12517L: linux-input@vger.kernel.org 12518S: Maintained 12519T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12520F: drivers/hid/hid-letsketch.c 12521 12522LG LAPTOP EXTRAS 12523M: Matan Ziv-Av <matan@svgalib.org> 12524L: platform-driver-x86@vger.kernel.org 12525S: Maintained 12526F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12527F: Documentation/admin-guide/laptops/lg-laptop.rst 12528F: drivers/platform/x86/lg-laptop.c 12529 12530LG2160 MEDIA DRIVER 12531M: Michael Krufky <mkrufky@linuxtv.org> 12532L: linux-media@vger.kernel.org 12533S: Maintained 12534W: https://linuxtv.org 12535W: http://github.com/mkrufky 12536Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12537T: git git://linuxtv.org/mkrufky/tuners.git 12538F: drivers/media/dvb-frontends/lg2160.* 12539 12540LGDT3305 MEDIA DRIVER 12541M: Michael Krufky <mkrufky@linuxtv.org> 12542L: linux-media@vger.kernel.org 12543S: Maintained 12544W: https://linuxtv.org 12545W: http://github.com/mkrufky 12546Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12547T: git git://linuxtv.org/mkrufky/tuners.git 12548F: drivers/media/dvb-frontends/lgdt3305.* 12549 12550LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12551M: Viresh Kumar <vireshk@kernel.org> 12552L: linux-ide@vger.kernel.org 12553S: Maintained 12554T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12555F: drivers/ata/pata_arasan_cf.c 12556F: include/linux/pata_arasan_cf_data.h 12557 12558LIBATA PATA DRIVERS 12559R: Sergey Shtylyov <s.shtylyov@omp.ru> 12560L: linux-ide@vger.kernel.org 12561F: drivers/ata/ata_*.c 12562F: drivers/ata/pata_*.c 12563 12564LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12565M: Linus Walleij <linus.walleij@linaro.org> 12566L: linux-ide@vger.kernel.org 12567S: Maintained 12568T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12569F: drivers/ata/pata_ftide010.c 12570F: drivers/ata/sata_gemini.c 12571F: drivers/ata/sata_gemini.h 12572 12573LIBATA SATA AHCI PLATFORM devices support 12574M: Hans de Goede <hdegoede@redhat.com> 12575M: Jens Axboe <axboe@kernel.dk> 12576L: linux-ide@vger.kernel.org 12577S: Maintained 12578T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12579F: drivers/ata/ahci_platform.c 12580F: drivers/ata/libahci_platform.c 12581F: include/linux/ahci_platform.h 12582 12583LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12584M: Serge Semin <fancer.lancer@gmail.com> 12585L: linux-ide@vger.kernel.org 12586S: Maintained 12587T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12588F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12589F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12590F: drivers/ata/ahci_dwc.c 12591 12592LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12593M: Mikael Pettersson <mikpelinux@gmail.com> 12594L: linux-ide@vger.kernel.org 12595S: Maintained 12596T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12597F: drivers/ata/sata_promise.* 12598 12599LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12600M: Damien Le Moal <dlemoal@kernel.org> 12601M: Niklas Cassel <cassel@kernel.org> 12602L: linux-ide@vger.kernel.org 12603S: Maintained 12604T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12605F: Documentation/ABI/testing/sysfs-ata 12606F: Documentation/devicetree/bindings/ata/ 12607F: drivers/ata/ 12608F: include/linux/ata.h 12609F: include/linux/libata.h 12610 12611LIBETH COMMON ETHERNET LIBRARY 12612M: Alexander Lobakin <aleksander.lobakin@intel.com> 12613L: netdev@vger.kernel.org 12614L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12615S: Supported 12616T: git https://github.com/alobakin/linux.git 12617F: drivers/net/ethernet/intel/libeth/ 12618F: include/net/libeth/ 12619K: libeth 12620 12621LIBIE COMMON INTEL ETHERNET LIBRARY 12622M: Alexander Lobakin <aleksander.lobakin@intel.com> 12623L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12624L: netdev@vger.kernel.org 12625S: Supported 12626T: git https://github.com/alobakin/linux.git 12627F: drivers/net/ethernet/intel/libie/ 12628F: include/linux/net/intel/libie/ 12629K: libie 12630 12631LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12632M: Vishal Verma <vishal.l.verma@intel.com> 12633M: Dan Williams <dan.j.williams@intel.com> 12634M: Dave Jiang <dave.jiang@intel.com> 12635L: nvdimm@lists.linux.dev 12636S: Supported 12637Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12638P: Documentation/nvdimm/maintainer-entry-profile.rst 12639F: drivers/nvdimm/btt* 12640 12641LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12642M: Dan Williams <dan.j.williams@intel.com> 12643M: Vishal Verma <vishal.l.verma@intel.com> 12644M: Dave Jiang <dave.jiang@intel.com> 12645L: nvdimm@lists.linux.dev 12646S: Supported 12647Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12648P: Documentation/nvdimm/maintainer-entry-profile.rst 12649F: drivers/nvdimm/pmem* 12650 12651LIBNVDIMM: DEVICETREE BINDINGS 12652M: Oliver O'Halloran <oohall@gmail.com> 12653L: nvdimm@lists.linux.dev 12654S: Supported 12655Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12656F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12657F: drivers/nvdimm/of_pmem.c 12658 12659LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12660M: Dan Williams <dan.j.williams@intel.com> 12661M: Vishal Verma <vishal.l.verma@intel.com> 12662M: Dave Jiang <dave.jiang@intel.com> 12663M: Ira Weiny <ira.weiny@intel.com> 12664L: nvdimm@lists.linux.dev 12665S: Supported 12666Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12667P: Documentation/nvdimm/maintainer-entry-profile.rst 12668T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12669F: drivers/acpi/nfit/* 12670F: drivers/nvdimm/* 12671F: include/linux/libnvdimm.h 12672F: include/linux/nd.h 12673F: include/uapi/linux/ndctl.h 12674F: tools/testing/nvdimm/ 12675 12676LIBRARY CODE 12677M: Andrew Morton <akpm@linux-foundation.org> 12678L: linux-kernel@vger.kernel.org 12679S: Supported 12680T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12681F: lib/* 12682 12683LICENSES and SPDX stuff 12684M: Thomas Gleixner <tglx@linutronix.de> 12685M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12686L: linux-spdx@vger.kernel.org 12687S: Maintained 12688T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12689F: COPYING 12690F: Documentation/process/license-rules.rst 12691F: LICENSES/ 12692F: scripts/spdxcheck-test.sh 12693F: scripts/spdxcheck.py 12694F: scripts/spdxexclude 12695 12696LINEAR RANGES HELPERS 12697M: Mark Brown <broonie@kernel.org> 12698R: Matti Vaittinen <mazziesaccount@gmail.com> 12699F: include/linux/linear_range.h 12700F: lib/linear_ranges.c 12701F: lib/test_linear_ranges.c 12702 12703LINUX FOR POWER MACINTOSH 12704L: linuxppc-dev@lists.ozlabs.org 12705S: Orphan 12706F: arch/powerpc/platforms/powermac/ 12707F: drivers/macintosh/ 12708X: drivers/macintosh/adb-iop.c 12709X: drivers/macintosh/via-macii.c 12710 12711LINUX FOR POWERPC (32-BIT AND 64-BIT) 12712M: Michael Ellerman <mpe@ellerman.id.au> 12713R: Nicholas Piggin <npiggin@gmail.com> 12714R: Christophe Leroy <christophe.leroy@csgroup.eu> 12715R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12716L: linuxppc-dev@lists.ozlabs.org 12717S: Supported 12718W: https://github.com/linuxppc/wiki/wiki 12719Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12720T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12721F: Documentation/ABI/stable/sysfs-firmware-opal-* 12722F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12723F: Documentation/devicetree/bindings/powerpc/ 12724F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12725F: Documentation/arch/powerpc/ 12726F: arch/powerpc/ 12727F: drivers/*/*/*pasemi* 12728F: drivers/*/*pasemi* 12729F: drivers/char/tpm/tpm_ibmvtpm* 12730F: drivers/crypto/nx/ 12731F: drivers/i2c/busses/i2c-opal.c 12732F: drivers/net/ethernet/ibm/ibmveth.* 12733F: drivers/net/ethernet/ibm/ibmvnic.* 12734F: drivers/pci/hotplug/pnv_php.c 12735F: drivers/pci/hotplug/rpa* 12736F: drivers/rtc/rtc-opal.c 12737F: drivers/scsi/ibmvscsi/ 12738F: drivers/tty/hvc/hvc_opal.c 12739F: drivers/watchdog/wdrtas.c 12740F: include/linux/papr_scm.h 12741F: include/uapi/linux/papr_pdsm.h 12742F: tools/testing/selftests/powerpc 12743N: /pmac 12744N: powermac 12745N: powernv 12746N: [^a-z0-9]ps3 12747N: pseries 12748 12749LINUX FOR POWERPC EMBEDDED MPC5XXX 12750M: Anatolij Gustschin <agust@denx.de> 12751L: linuxppc-dev@lists.ozlabs.org 12752S: Odd Fixes 12753F: arch/powerpc/platforms/512x/ 12754F: arch/powerpc/platforms/52xx/ 12755 12756LINUX FOR POWERPC EMBEDDED PPC4XX 12757L: linuxppc-dev@lists.ozlabs.org 12758S: Orphan 12759F: arch/powerpc/platforms/40x/ 12760F: arch/powerpc/platforms/44x/ 12761 12762LINUX FOR POWERPC EMBEDDED PPC85XX 12763M: Scott Wood <oss@buserror.net> 12764L: linuxppc-dev@lists.ozlabs.org 12765S: Odd fixes 12766T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12767F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12768F: Documentation/devicetree/bindings/powerpc/fsl/ 12769F: arch/powerpc/platforms/85xx/ 12770 12771LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12772M: Christophe Leroy <christophe.leroy@csgroup.eu> 12773L: linuxppc-dev@lists.ozlabs.org 12774S: Maintained 12775F: arch/powerpc/platforms/8xx/ 12776F: arch/powerpc/platforms/83xx/ 12777 12778LINUX KERNEL DUMP TEST MODULE (LKDTM) 12779M: Kees Cook <keescook@chromium.org> 12780S: Maintained 12781F: drivers/misc/lkdtm/* 12782F: tools/testing/selftests/lkdtm/* 12783 12784LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12785M: Alan Stern <stern@rowland.harvard.edu> 12786M: Andrea Parri <parri.andrea@gmail.com> 12787M: Will Deacon <will@kernel.org> 12788M: Peter Zijlstra <peterz@infradead.org> 12789M: Boqun Feng <boqun.feng@gmail.com> 12790M: Nicholas Piggin <npiggin@gmail.com> 12791M: David Howells <dhowells@redhat.com> 12792M: Jade Alglave <j.alglave@ucl.ac.uk> 12793M: Luc Maranget <luc.maranget@inria.fr> 12794M: "Paul E. McKenney" <paulmck@kernel.org> 12795R: Akira Yokosawa <akiyks@gmail.com> 12796R: Daniel Lustig <dlustig@nvidia.com> 12797R: Joel Fernandes <joel@joelfernandes.org> 12798L: linux-kernel@vger.kernel.org 12799L: linux-arch@vger.kernel.org 12800S: Supported 12801T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12802F: Documentation/atomic_bitops.txt 12803F: Documentation/atomic_t.txt 12804F: Documentation/core-api/refcount-vs-atomic.rst 12805F: Documentation/litmus-tests/ 12806F: Documentation/memory-barriers.txt 12807F: tools/memory-model/ 12808 12809LINUX-NEXT TREE 12810M: Stephen Rothwell <sfr@canb.auug.org.au> 12811L: linux-next@vger.kernel.org 12812S: Supported 12813B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12814T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12815 12816LIS3LV02D ACCELEROMETER DRIVER 12817M: Eric Piel <eric.piel@tremplin-utc.net> 12818S: Maintained 12819F: Documentation/misc-devices/lis3lv02d.rst 12820F: drivers/misc/lis3lv02d/ 12821F: drivers/platform/x86/hp/hp_accel.c 12822 12823LIST KUNIT TEST 12824M: David Gow <davidgow@google.com> 12825L: linux-kselftest@vger.kernel.org 12826L: kunit-dev@googlegroups.com 12827S: Maintained 12828F: lib/list-test.c 12829 12830LITEX PLATFORM 12831M: Karol Gugala <kgugala@antmicro.com> 12832M: Mateusz Holenko <mholenko@antmicro.com> 12833M: Gabriel Somlo <gsomlo@gmail.com> 12834M: Joel Stanley <joel@jms.id.au> 12835S: Maintained 12836F: Documentation/devicetree/bindings/*/litex,*.yaml 12837F: arch/openrisc/boot/dts/or1klitex.dts 12838F: drivers/mmc/host/litex_mmc.c 12839F: drivers/net/ethernet/litex/* 12840F: drivers/soc/litex/* 12841F: drivers/tty/serial/liteuart.c 12842F: include/linux/litex.h 12843N: litex 12844 12845LIVE PATCHING 12846M: Josh Poimboeuf <jpoimboe@kernel.org> 12847M: Jiri Kosina <jikos@kernel.org> 12848M: Miroslav Benes <mbenes@suse.cz> 12849M: Petr Mladek <pmladek@suse.com> 12850R: Joe Lawrence <joe.lawrence@redhat.com> 12851L: live-patching@vger.kernel.org 12852S: Maintained 12853T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12854F: Documentation/ABI/testing/sysfs-kernel-livepatch 12855F: Documentation/livepatch/ 12856F: arch/powerpc/include/asm/livepatch.h 12857F: include/linux/livepatch.h 12858F: kernel/livepatch/ 12859F: kernel/module/livepatch.c 12860F: samples/livepatch/ 12861F: tools/testing/selftests/livepatch/ 12862 12863LLC (802.2) 12864L: netdev@vger.kernel.org 12865S: Odd fixes 12866F: include/linux/llc.h 12867F: include/net/llc* 12868F: include/uapi/linux/llc.h 12869F: net/llc/ 12870 12871LM73 HARDWARE MONITOR DRIVER 12872M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12873L: linux-hwmon@vger.kernel.org 12874S: Maintained 12875F: drivers/hwmon/lm73.c 12876 12877LM78 HARDWARE MONITOR DRIVER 12878M: Jean Delvare <jdelvare@suse.com> 12879L: linux-hwmon@vger.kernel.org 12880S: Maintained 12881F: Documentation/hwmon/lm78.rst 12882F: drivers/hwmon/lm78.c 12883 12884LM83 HARDWARE MONITOR DRIVER 12885M: Jean Delvare <jdelvare@suse.com> 12886L: linux-hwmon@vger.kernel.org 12887S: Maintained 12888F: Documentation/hwmon/lm83.rst 12889F: drivers/hwmon/lm83.c 12890 12891LM90 HARDWARE MONITOR DRIVER 12892M: Jean Delvare <jdelvare@suse.com> 12893L: linux-hwmon@vger.kernel.org 12894S: Maintained 12895F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12896F: Documentation/hwmon/lm90.rst 12897F: drivers/hwmon/lm90.c 12898F: include/dt-bindings/thermal/lm90.h 12899 12900LME2510 MEDIA DRIVER 12901M: Malcolm Priestley <tvboxspy@gmail.com> 12902L: linux-media@vger.kernel.org 12903S: Maintained 12904W: https://linuxtv.org 12905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12906F: drivers/media/usb/dvb-usb-v2/lmedm04* 12907 12908LOADPIN SECURITY MODULE 12909M: Kees Cook <keescook@chromium.org> 12910S: Supported 12911T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12912F: Documentation/admin-guide/LSM/LoadPin.rst 12913F: security/loadpin/ 12914 12915LOCKDOWN SECURITY MODULE 12916L: linux-security-module@vger.kernel.org 12917S: Odd Fixes 12918T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12919F: security/lockdown/ 12920 12921LOCKING PRIMITIVES 12922M: Peter Zijlstra <peterz@infradead.org> 12923M: Ingo Molnar <mingo@redhat.com> 12924M: Will Deacon <will@kernel.org> 12925R: Waiman Long <longman@redhat.com> 12926R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12927L: linux-kernel@vger.kernel.org 12928S: Maintained 12929T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12930F: Documentation/locking/ 12931F: arch/*/include/asm/spinlock*.h 12932F: include/linux/lockdep*.h 12933F: include/linux/mutex*.h 12934F: include/linux/rwlock*.h 12935F: include/linux/rwsem*.h 12936F: include/linux/seqlock.h 12937F: include/linux/spinlock*.h 12938F: kernel/locking/ 12939F: lib/locking*.[ch] 12940X: kernel/locking/locktorture.c 12941 12942LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12943M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12944L: linux-ntfs-dev@lists.sourceforge.net 12945S: Maintained 12946W: http://www.linux-ntfs.org/content/view/19/37/ 12947F: Documentation/admin-guide/ldm.rst 12948F: block/partitions/ldm.* 12949 12950LOGITECH HID GAMING KEYBOARDS 12951M: Hans de Goede <hdegoede@redhat.com> 12952L: linux-input@vger.kernel.org 12953S: Maintained 12954T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12955F: drivers/hid/hid-lg-g15.c 12956 12957LONTIUM LT8912B MIPI TO HDMI BRIDGE 12958M: Adrien Grassein <adrien.grassein@gmail.com> 12959S: Maintained 12960F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12961F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12962 12963LOONGARCH 12964M: Huacai Chen <chenhuacai@kernel.org> 12965R: WANG Xuerui <kernel@xen0n.name> 12966L: loongarch@lists.linux.dev 12967S: Maintained 12968T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12969F: Documentation/arch/loongarch/ 12970F: Documentation/translations/zh_CN/arch/loongarch/ 12971F: arch/loongarch/ 12972F: drivers/*/*loongarch* 12973 12974LOONGSON GPIO DRIVER 12975M: Yinbo Zhu <zhuyinbo@loongson.cn> 12976L: linux-gpio@vger.kernel.org 12977S: Maintained 12978F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12979F: drivers/gpio/gpio-loongson-64bit.c 12980 12981LOONGSON LS2X APB DMA DRIVER 12982M: Binbin Zhou <zhoubinbin@loongson.cn> 12983L: dmaengine@vger.kernel.org 12984S: Maintained 12985F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12986F: drivers/dma/ls2x-apb-dma.c 12987 12988LOONGSON LS2X I2C DRIVER 12989M: Binbin Zhou <zhoubinbin@loongson.cn> 12990L: linux-i2c@vger.kernel.org 12991S: Maintained 12992F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12993F: drivers/i2c/busses/i2c-ls2x.c 12994 12995LOONGSON-2 SOC SERIES CLOCK DRIVER 12996M: Yinbo Zhu <zhuyinbo@loongson.cn> 12997L: linux-clk@vger.kernel.org 12998S: Maintained 12999F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 13000F: drivers/clk/clk-loongson2.c 13001F: include/dt-bindings/clock/loongson,ls2k-clk.h 13002 13003LOONGSON SPI DRIVER 13004M: Yinbo Zhu <zhuyinbo@loongson.cn> 13005L: linux-spi@vger.kernel.org 13006S: Maintained 13007F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 13008F: drivers/spi/spi-loongson-core.c 13009F: drivers/spi/spi-loongson-pci.c 13010F: drivers/spi/spi-loongson-plat.c 13011F: drivers/spi/spi-loongson.h 13012 13013LOONGSON-2 SOC SERIES GUTS DRIVER 13014M: Yinbo Zhu <zhuyinbo@loongson.cn> 13015L: loongarch@lists.linux.dev 13016S: Maintained 13017F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 13018F: drivers/soc/loongson/loongson2_guts.c 13019 13020LOONGSON-2 SOC SERIES PM DRIVER 13021M: Yinbo Zhu <zhuyinbo@loongson.cn> 13022L: linux-pm@vger.kernel.org 13023S: Maintained 13024F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 13025F: drivers/soc/loongson/loongson2_pm.c 13026 13027LOONGSON-2 SOC SERIES PINCTRL DRIVER 13028M: zhanghongchen <zhanghongchen@loongson.cn> 13029M: Yinbo Zhu <zhuyinbo@loongson.cn> 13030L: linux-gpio@vger.kernel.org 13031S: Maintained 13032F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 13033F: drivers/pinctrl/pinctrl-loongson2.c 13034 13035LOONGSON-2 SOC SERIES THERMAL DRIVER 13036M: zhanghongchen <zhanghongchen@loongson.cn> 13037M: Yinbo Zhu <zhuyinbo@loongson.cn> 13038L: linux-pm@vger.kernel.org 13039S: Maintained 13040F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 13041F: drivers/thermal/loongson2_thermal.c 13042 13043LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 13044M: Sathya Prakash <sathya.prakash@broadcom.com> 13045M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 13046M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 13047L: MPT-FusionLinux.pdl@broadcom.com 13048L: linux-scsi@vger.kernel.org 13049S: Supported 13050W: http://www.avagotech.com/support/ 13051F: drivers/message/fusion/ 13052F: drivers/scsi/mpt3sas/ 13053 13054LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 13055M: Matthew Wilcox <willy@infradead.org> 13056L: linux-scsi@vger.kernel.org 13057S: Maintained 13058F: drivers/scsi/sym53c8xx_2/ 13059 13060LTC1660 DAC DRIVER 13061M: Marcus Folkesson <marcus.folkesson@gmail.com> 13062L: linux-iio@vger.kernel.org 13063S: Maintained 13064F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 13065F: drivers/iio/dac/ltc1660.c 13066 13067LTC2688 IIO DAC DRIVER 13068M: Nuno Sá <nuno.sa@analog.com> 13069L: linux-iio@vger.kernel.org 13070S: Supported 13071W: https://ez.analog.com/linux-software-drivers 13072F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 13073F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 13074F: drivers/iio/dac/ltc2688.c 13075 13076LTC2947 HARDWARE MONITOR DRIVER 13077M: Nuno Sá <nuno.sa@analog.com> 13078L: linux-hwmon@vger.kernel.org 13079S: Supported 13080W: https://ez.analog.com/linux-software-drivers 13081F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 13082F: drivers/hwmon/ltc2947-core.c 13083F: drivers/hwmon/ltc2947-i2c.c 13084F: drivers/hwmon/ltc2947-spi.c 13085F: drivers/hwmon/ltc2947.h 13086 13087LTC2991 HARDWARE MONITOR DRIVER 13088M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13089L: linux-hwmon@vger.kernel.org 13090S: Supported 13091W: https://ez.analog.com/linux-software-drivers 13092F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 13093F: drivers/hwmon/ltc2991.c 13094 13095LTC2983 IIO TEMPERATURE DRIVER 13096M: Nuno Sá <nuno.sa@analog.com> 13097L: linux-iio@vger.kernel.org 13098S: Supported 13099W: https://ez.analog.com/linux-software-drivers 13100F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 13101F: drivers/iio/temperature/ltc2983.c 13102 13103LTC4282 HARDWARE MONITOR DRIVER 13104M: Nuno Sa <nuno.sa@analog.com> 13105L: linux-hwmon@vger.kernel.org 13106S: Supported 13107F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 13108F: Documentation/hwmon/ltc4282.rst 13109F: drivers/hwmon/ltc4282.c 13110 13111LTC4286 HARDWARE MONITOR DRIVER 13112M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 13113L: linux-i2c@vger.kernel.org 13114S: Maintained 13115F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 13116F: Documentation/hwmon/ltc4286.rst 13117F: drivers/hwmon/pmbus/Kconfig 13118F: drivers/hwmon/pmbus/Makefile 13119F: drivers/hwmon/pmbus/ltc4286.c 13120 13121LTC4306 I2C MULTIPLEXER DRIVER 13122M: Michael Hennerich <michael.hennerich@analog.com> 13123L: linux-i2c@vger.kernel.org 13124S: Supported 13125W: https://ez.analog.com/linux-software-drivers 13126F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 13127F: drivers/i2c/muxes/i2c-mux-ltc4306.c 13128 13129LTP (Linux Test Project) 13130M: Cyril Hrubis <chrubis@suse.cz> 13131M: Jan Stancek <jstancek@redhat.com> 13132M: Petr Vorel <pvorel@suse.cz> 13133M: Li Wang <liwang@redhat.com> 13134M: Yang Xu <xuyang2018.jy@fujitsu.com> 13135L: ltp@lists.linux.it (subscribers-only) 13136S: Maintained 13137W: http://linux-test-project.github.io/ 13138T: git https://github.com/linux-test-project/ltp.git 13139 13140LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 13141M: Anshul Dalal <anshulusr@gmail.com> 13142L: linux-iio@vger.kernel.org 13143S: Maintained 13144F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 13145F: drivers/iio/light/ltr390.c 13146 13147LYNX 28G SERDES PHY DRIVER 13148M: Ioana Ciornei <ioana.ciornei@nxp.com> 13149L: netdev@vger.kernel.org 13150S: Supported 13151F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 13152F: drivers/phy/freescale/phy-fsl-lynx-28g.c 13153 13154LYNX PCS MODULE 13155M: Ioana Ciornei <ioana.ciornei@nxp.com> 13156L: netdev@vger.kernel.org 13157S: Supported 13158F: drivers/net/pcs/pcs-lynx.c 13159F: include/linux/pcs-lynx.h 13160 13161M68K ARCHITECTURE 13162M: Geert Uytterhoeven <geert@linux-m68k.org> 13163L: linux-m68k@lists.linux-m68k.org 13164S: Maintained 13165W: http://www.linux-m68k.org/ 13166T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 13167F: arch/m68k/ 13168F: drivers/zorro/ 13169 13170M68K ON APPLE MACINTOSH 13171M: Joshua Thompson <funaho@jurai.org> 13172L: linux-m68k@lists.linux-m68k.org 13173S: Maintained 13174W: http://www.mac.linux-m68k.org/ 13175F: arch/m68k/mac/ 13176F: drivers/macintosh/adb-iop.c 13177F: drivers/macintosh/via-macii.c 13178 13179M68K ON HP9000/300 13180M: Philip Blundell <philb@gnu.org> 13181S: Maintained 13182W: http://www.tazenda.demon.co.uk/phil/linux-hp 13183F: arch/m68k/hp300/ 13184 13185M88DS3103 MEDIA DRIVER 13186L: linux-media@vger.kernel.org 13187S: Orphan 13188W: https://linuxtv.org 13189Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13190F: drivers/media/dvb-frontends/m88ds3103* 13191 13192M88RS2000 MEDIA DRIVER 13193M: Malcolm Priestley <tvboxspy@gmail.com> 13194L: linux-media@vger.kernel.org 13195S: Maintained 13196W: https://linuxtv.org 13197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13198F: drivers/media/dvb-frontends/m88rs2000* 13199 13200MA901 MASTERKIT USB FM RADIO DRIVER 13201M: Alexey Klimov <klimov.linux@gmail.com> 13202L: linux-media@vger.kernel.org 13203S: Maintained 13204T: git git://linuxtv.org/media_tree.git 13205F: drivers/media/radio/radio-ma901.c 13206 13207MAC80211 13208M: Johannes Berg <johannes@sipsolutions.net> 13209L: linux-wireless@vger.kernel.org 13210S: Maintained 13211W: https://wireless.wiki.kernel.org/ 13212Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13213T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13214T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13215F: Documentation/networking/mac80211-injection.rst 13216F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 13217F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 13218F: include/net/mac80211.h 13219F: net/mac80211/ 13220 13221MAILBOX API 13222M: Jassi Brar <jassisinghbrar@gmail.com> 13223L: linux-kernel@vger.kernel.org 13224S: Maintained 13225F: Documentation/devicetree/bindings/mailbox/ 13226F: drivers/mailbox/ 13227F: include/dt-bindings/mailbox/ 13228F: include/linux/mailbox_client.h 13229F: include/linux/mailbox_controller.h 13230 13231MAILBOX ARM MHUv2 13232M: Viresh Kumar <viresh.kumar@linaro.org> 13233M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13234L: linux-kernel@vger.kernel.org 13235S: Maintained 13236F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13237F: drivers/mailbox/arm_mhuv2.c 13238F: include/linux/mailbox/arm_mhuv2_message.h 13239 13240MAILBOX ARM MHUv3 13241M: Sudeep Holla <sudeep.holla@arm.com> 13242M: Cristian Marussi <cristian.marussi@arm.com> 13243L: linux-kernel@vger.kernel.org 13244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13245S: Maintained 13246F: Documentation/devicetree/bindings/mailbox/arm,mhuv3.yaml 13247F: drivers/mailbox/arm_mhuv3.c 13248 13249MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13250M: Alejandro Colomar <alx@kernel.org> 13251L: linux-man@vger.kernel.org 13252S: Maintained 13253W: http://www.kernel.org/doc/man-pages 13254T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13255T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13256 13257MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13258M: Jeremy Kerr <jk@codeconstruct.com.au> 13259M: Matt Johnston <matt@codeconstruct.com.au> 13260L: netdev@vger.kernel.org 13261S: Maintained 13262F: Documentation/networking/mctp.rst 13263F: drivers/net/mctp/ 13264F: include/net/mctp.h 13265F: include/net/mctpdevice.h 13266F: include/net/netns/mctp.h 13267F: net/mctp/ 13268 13269MAPLE TREE 13270M: Liam R. Howlett <Liam.Howlett@oracle.com> 13271L: maple-tree@lists.infradead.org 13272L: linux-mm@kvack.org 13273S: Supported 13274F: Documentation/core-api/maple_tree.rst 13275F: include/linux/maple_tree.h 13276F: include/trace/events/maple_tree.h 13277F: lib/maple_tree.c 13278F: lib/test_maple_tree.c 13279F: tools/testing/radix-tree/linux/maple_tree.h 13280F: tools/testing/radix-tree/maple.c 13281 13282MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13283M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13284L: linux-mips@vger.kernel.org 13285S: Maintained 13286F: arch/mips/boot/dts/img/pistachio* 13287 13288MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13289M: Andrew Lunn <andrew@lunn.ch> 13290L: netdev@vger.kernel.org 13291S: Maintained 13292F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13293F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13294F: Documentation/networking/devlink/mv88e6xxx.rst 13295F: drivers/net/dsa/mv88e6xxx/ 13296F: include/linux/dsa/mv88e6xxx.h 13297F: include/linux/platform_data/mv88e6xxx.h 13298 13299MARVELL ARMADA 3700 PHY DRIVERS 13300M: Miquel Raynal <miquel.raynal@bootlin.com> 13301S: Maintained 13302F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13303F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13304F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13305F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13306 13307MARVELL ARMADA 3700 SERIAL DRIVER 13308M: Pali Rohár <pali@kernel.org> 13309S: Maintained 13310F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13311F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13312F: drivers/tty/serial/mvebu-uart.c 13313 13314MARVELL ARMADA DRM SUPPORT 13315M: Russell King <linux@armlinux.org.uk> 13316S: Maintained 13317T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13318T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13319F: Documentation/devicetree/bindings/display/armada/ 13320F: drivers/gpu/drm/armada/ 13321F: include/uapi/drm/armada_drm.h 13322 13323MARVELL CRYPTO DRIVER 13324M: Boris Brezillon <bbrezillon@kernel.org> 13325M: Arnaud Ebalard <arno@natisbad.org> 13326M: Srujana Challa <schalla@marvell.com> 13327L: linux-crypto@vger.kernel.org 13328S: Maintained 13329F: drivers/crypto/marvell/ 13330F: include/linux/soc/marvell/octeontx2/ 13331 13332MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13333M: Mirko Lindner <mlindner@marvell.com> 13334M: Stephen Hemminger <stephen@networkplumber.org> 13335L: netdev@vger.kernel.org 13336S: Maintained 13337F: drivers/net/ethernet/marvell/sk* 13338 13339MARVELL LIBERTAS WIRELESS DRIVER 13340L: libertas-dev@lists.infradead.org 13341S: Orphan 13342F: drivers/net/wireless/marvell/libertas/ 13343 13344MARVELL MACCHIATOBIN SUPPORT 13345M: Russell King <linux@armlinux.org.uk> 13346L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13347S: Maintained 13348F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13349 13350MARVELL MV643XX ETHERNET DRIVER 13351M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13352L: netdev@vger.kernel.org 13353S: Maintained 13354F: drivers/net/ethernet/marvell/mv643xx_eth.* 13355F: include/linux/mv643xx.h 13356 13357MARVELL MV88X3310 PHY DRIVER 13358M: Russell King <linux@armlinux.org.uk> 13359M: Marek Behún <kabel@kernel.org> 13360L: netdev@vger.kernel.org 13361S: Maintained 13362F: drivers/net/phy/marvell10g.c 13363 13364MARVELL MVEBU THERMAL DRIVER 13365M: Miquel Raynal <miquel.raynal@bootlin.com> 13366S: Maintained 13367F: drivers/thermal/armada_thermal.c 13368 13369MARVELL MVNETA ETHERNET DRIVER 13370M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13371L: netdev@vger.kernel.org 13372S: Maintained 13373F: drivers/net/ethernet/marvell/mvneta* 13374 13375MARVELL MVPP2 ETHERNET DRIVER 13376M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13377M: Russell King <linux@armlinux.org.uk> 13378L: netdev@vger.kernel.org 13379S: Maintained 13380F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13381F: drivers/net/ethernet/marvell/mvpp2/ 13382 13383MARVELL MWIFIEX WIRELESS DRIVER 13384M: Brian Norris <briannorris@chromium.org> 13385R: Francesco Dolcini <francesco@dolcini.it> 13386L: linux-wireless@vger.kernel.org 13387S: Odd Fixes 13388F: drivers/net/wireless/marvell/mwifiex/ 13389 13390MARVELL MWL8K WIRELESS DRIVER 13391L: linux-wireless@vger.kernel.org 13392S: Orphan 13393F: drivers/net/wireless/marvell/mwl8k.c 13394 13395MARVELL NAND CONTROLLER DRIVER 13396M: Miquel Raynal <miquel.raynal@bootlin.com> 13397L: linux-mtd@lists.infradead.org 13398S: Maintained 13399F: drivers/mtd/nand/raw/marvell_nand.c 13400 13401MARVELL OCTEON ENDPOINT DRIVER 13402M: Veerasenareddy Burru <vburru@marvell.com> 13403M: Sathesh Edara <sedara@marvell.com> 13404L: netdev@vger.kernel.org 13405S: Supported 13406F: drivers/net/ethernet/marvell/octeon_ep 13407 13408MARVELL OCTEON ENDPOINT VF DRIVER 13409M: Veerasenareddy Burru <vburru@marvell.com> 13410M: Sathesh Edara <sedara@marvell.com> 13411M: Shinas Rasheed <srasheed@marvell.com> 13412M: Satananda Burla <sburla@marvell.com> 13413L: netdev@vger.kernel.org 13414S: Supported 13415F: drivers/net/ethernet/marvell/octeon_ep_vf 13416 13417MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13418M: Sunil Goutham <sgoutham@marvell.com> 13419M: Geetha sowjanya <gakula@marvell.com> 13420M: Subbaraya Sundeep <sbhatta@marvell.com> 13421M: hariprasad <hkelam@marvell.com> 13422L: netdev@vger.kernel.org 13423S: Supported 13424F: drivers/net/ethernet/marvell/octeontx2/nic/ 13425F: include/linux/soc/marvell/octeontx2/ 13426 13427MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13428M: Sunil Goutham <sgoutham@marvell.com> 13429M: Linu Cherian <lcherian@marvell.com> 13430M: Geetha sowjanya <gakula@marvell.com> 13431M: Jerin Jacob <jerinj@marvell.com> 13432M: hariprasad <hkelam@marvell.com> 13433M: Subbaraya Sundeep <sbhatta@marvell.com> 13434L: netdev@vger.kernel.org 13435S: Supported 13436F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13437F: drivers/net/ethernet/marvell/octeontx2/af/ 13438 13439MARVELL PRESTERA ETHERNET SWITCH DRIVER 13440M: Taras Chornyi <taras.chornyi@plvision.eu> 13441S: Supported 13442W: https://github.com/Marvell-switching/switchdev-prestera 13443F: drivers/net/ethernet/marvell/prestera/ 13444 13445MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13446M: Nicolas Pitre <nico@fluxnic.net> 13447S: Odd Fixes 13448F: drivers/mmc/host/mvsdio.* 13449 13450MARVELL USB MDIO CONTROLLER DRIVER 13451M: Tobias Waldekranz <tobias@waldekranz.com> 13452L: netdev@vger.kernel.org 13453S: Maintained 13454F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13455F: drivers/net/mdio/mdio-mvusb.c 13456 13457MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13458M: Hu Ziji <huziji@marvell.com> 13459L: linux-mmc@vger.kernel.org 13460S: Supported 13461F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13462F: drivers/mmc/host/sdhci-xenon* 13463 13464MATROX FRAMEBUFFER DRIVER 13465L: linux-fbdev@vger.kernel.org 13466S: Orphan 13467F: drivers/video/fbdev/matrox/matroxfb_* 13468F: include/uapi/linux/matroxfb.h 13469 13470MAX15301 DRIVER 13471M: Daniel Nilsson <daniel.nilsson@flex.com> 13472L: linux-hwmon@vger.kernel.org 13473S: Maintained 13474F: Documentation/hwmon/max15301.rst 13475F: drivers/hwmon/pmbus/max15301.c 13476 13477MAX2175 SDR TUNER DRIVER 13478M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13479L: linux-media@vger.kernel.org 13480S: Maintained 13481T: git git://linuxtv.org/media_tree.git 13482F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13483F: Documentation/userspace-api/media/drivers/max2175.rst 13484F: drivers/media/i2c/max2175* 13485F: include/uapi/linux/max2175.h 13486 13487MAX31335 RTC DRIVER 13488M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13489L: linux-rtc@vger.kernel.org 13490S: Supported 13491W: https://ez.analog.com/linux-software-drivers 13492F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13493F: drivers/rtc/rtc-max31335.c 13494 13495MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13496L: linux-hwmon@vger.kernel.org 13497S: Orphan 13498F: Documentation/hwmon/max6650.rst 13499F: drivers/hwmon/max6650.c 13500 13501MAX9286 QUAD GMSL DESERIALIZER DRIVER 13502M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13503M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13504M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13505M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13506L: linux-media@vger.kernel.org 13507S: Maintained 13508F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13509F: drivers/media/i2c/max9286.c 13510 13511MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13512M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13513L: linux-media@vger.kernel.org 13514S: Maintained 13515F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13516F: drivers/staging/media/max96712/max96712.c 13517 13518MAX9860 MONO AUDIO VOICE CODEC DRIVER 13519M: Peter Rosin <peda@axentia.se> 13520L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13521S: Maintained 13522F: Documentation/devicetree/bindings/sound/max9860.txt 13523F: sound/soc/codecs/max9860.* 13524 13525MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13526M: Andreas Klinger <ak@it-klinger.de> 13527L: linux-iio@vger.kernel.org 13528S: Maintained 13529F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13530F: drivers/iio/proximity/mb1232.c 13531 13532MAXIM MAX11205 DRIVER 13533M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13534L: linux-iio@vger.kernel.org 13535S: Supported 13536W: https://ez.analog.com/linux-software-drivers 13537F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13538F: drivers/iio/adc/max11205.c 13539 13540MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13541R: Iskren Chernev <iskren.chernev@gmail.com> 13542R: Krzysztof Kozlowski <krzk@kernel.org> 13543R: Marek Szyprowski <m.szyprowski@samsung.com> 13544R: Matheus Castello <matheus@castello.eng.br> 13545L: linux-pm@vger.kernel.org 13546S: Maintained 13547F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13548F: drivers/power/supply/max17040_battery.c 13549 13550MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13551R: Hans de Goede <hdegoede@redhat.com> 13552R: Krzysztof Kozlowski <krzk@kernel.org> 13553R: Marek Szyprowski <m.szyprowski@samsung.com> 13554R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13555R: Purism Kernel Team <kernel@puri.sm> 13556L: linux-pm@vger.kernel.org 13557S: Maintained 13558F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13559F: drivers/power/supply/max17042_battery.c 13560 13561MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13562M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13563L: linux-kernel@vger.kernel.org 13564S: Maintained 13565F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13566F: drivers/regulator/max20086-regulator.c 13567 13568MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13569M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13570L: linux-iio@vger.kernel.org 13571S: Maintained 13572F: drivers/iio/temperature/max30208.c 13573 13574MAXIM MAX77650 PMIC MFD DRIVER 13575M: Bartosz Golaszewski <brgl@bgdev.pl> 13576L: linux-kernel@vger.kernel.org 13577S: Maintained 13578F: Documentation/devicetree/bindings/*/*max77650.yaml 13579F: Documentation/devicetree/bindings/*/max77650*.yaml 13580F: drivers/gpio/gpio-max77650.c 13581F: drivers/input/misc/max77650-onkey.c 13582F: drivers/leds/leds-max77650.c 13583F: drivers/mfd/max77650.c 13584F: drivers/power/supply/max77650-charger.c 13585F: drivers/regulator/max77650-regulator.c 13586F: include/linux/mfd/max77650.h 13587 13588MAXIM MAX77714 PMIC MFD DRIVER 13589M: Luca Ceresoli <luca@lucaceresoli.net> 13590S: Maintained 13591F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13592F: drivers/mfd/max77714.c 13593F: include/linux/mfd/max77714.h 13594 13595MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13596M: Javier Martinez Canillas <javier@dowhile0.org> 13597L: linux-kernel@vger.kernel.org 13598S: Supported 13599F: Documentation/devicetree/bindings/*/*max77802.yaml 13600F: drivers/regulator/max77802-regulator.c 13601F: include/dt-bindings/*/*max77802.h 13602 13603MAXIM MAX77976 BATTERY CHARGER 13604M: Luca Ceresoli <luca@lucaceresoli.net> 13605S: Supported 13606F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13607F: drivers/power/supply/max77976_charger.c 13608 13609MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13610M: Krzysztof Kozlowski <krzk@kernel.org> 13611L: linux-pm@vger.kernel.org 13612S: Maintained 13613B: mailto:linux-samsung-soc@vger.kernel.org 13614F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13615F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13616F: drivers/power/supply/max14577_charger.c 13617F: drivers/power/supply/max77693_charger.c 13618 13619MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13620M: Chanwoo Choi <cw00.choi@samsung.com> 13621M: Krzysztof Kozlowski <krzk@kernel.org> 13622L: linux-kernel@vger.kernel.org 13623S: Maintained 13624B: mailto:linux-samsung-soc@vger.kernel.org 13625F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13626F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13627F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13628F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13629F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13630F: drivers/*/*max77843.c 13631F: drivers/*/max14577*.c 13632F: drivers/*/max77686*.c 13633F: drivers/*/max77693*.c 13634F: drivers/clk/clk-max77686.c 13635F: drivers/extcon/extcon-max14577.c 13636F: drivers/extcon/extcon-max77693.c 13637F: drivers/rtc/rtc-max77686.c 13638F: include/linux/mfd/max14577*.h 13639F: include/linux/mfd/max77686*.h 13640F: include/linux/mfd/max77693*.h 13641 13642MAXIRADIO FM RADIO RECEIVER DRIVER 13643M: Hans Verkuil <hverkuil@xs4all.nl> 13644L: linux-media@vger.kernel.org 13645S: Maintained 13646W: https://linuxtv.org 13647T: git git://linuxtv.org/media_tree.git 13648F: drivers/media/radio/radio-maxiradio* 13649 13650MAXLINEAR ETHERNET PHY DRIVER 13651M: Xu Liang <lxu@maxlinear.com> 13652L: netdev@vger.kernel.org 13653S: Supported 13654F: drivers/net/phy/mxl-gpy.c 13655 13656MCAN MMIO DEVICE DRIVER 13657M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13658L: linux-can@vger.kernel.org 13659S: Maintained 13660F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13661F: drivers/net/can/m_can/m_can.c 13662F: drivers/net/can/m_can/m_can.h 13663F: drivers/net/can/m_can/m_can_platform.c 13664 13665MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13666R: Yasushi SHOJI <yashi@spacecubics.com> 13667L: linux-can@vger.kernel.org 13668S: Maintained 13669F: drivers/net/can/usb/mcba_usb.c 13670 13671MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13672M: Rishi Gupta <gupt21@gmail.com> 13673L: linux-i2c@vger.kernel.org 13674L: linux-input@vger.kernel.org 13675S: Maintained 13676F: drivers/hid/hid-mcp2221.c 13677 13678MCP251XFD SPI-CAN NETWORK DRIVER 13679M: Marc Kleine-Budde <mkl@pengutronix.de> 13680M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13681R: Thomas Kopp <thomas.kopp@microchip.com> 13682L: linux-can@vger.kernel.org 13683S: Maintained 13684F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13685F: drivers/net/can/spi/mcp251xfd/ 13686 13687MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13688M: Peter Rosin <peda@axentia.se> 13689L: linux-iio@vger.kernel.org 13690S: Maintained 13691F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13692F: drivers/iio/potentiometer/mcp4018.c 13693F: drivers/iio/potentiometer/mcp4531.c 13694 13695MCP4821 DAC DRIVER 13696M: Anshul Dalal <anshulusr@gmail.com> 13697L: linux-iio@vger.kernel.org 13698S: Maintained 13699F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13700F: drivers/iio/dac/mcp4821.c 13701 13702MCR20A IEEE-802.15.4 RADIO DRIVER 13703M: Stefan Schmidt <stefan@datenfreihafen.org> 13704L: linux-wpan@vger.kernel.org 13705S: Odd Fixes 13706W: https://github.com/xueliu/mcr20a-linux 13707F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13708F: drivers/net/ieee802154/mcr20a.c 13709F: drivers/net/ieee802154/mcr20a.h 13710 13711MDIO REGMAP DRIVER 13712M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13713L: netdev@vger.kernel.org 13714S: Maintained 13715F: drivers/net/mdio/mdio-regmap.c 13716F: include/linux/mdio/mdio-regmap.h 13717 13718MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13719M: William Breathitt Gray <wbg@kernel.org> 13720L: linux-iio@vger.kernel.org 13721S: Maintained 13722F: drivers/iio/dac/cio-dac.c 13723 13724MEDIA CONTROLLER FRAMEWORK 13725M: Sakari Ailus <sakari.ailus@linux.intel.com> 13726M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13727L: linux-media@vger.kernel.org 13728S: Supported 13729W: https://www.linuxtv.org 13730T: git git://linuxtv.org/media_tree.git 13731F: drivers/media/mc/ 13732F: include/media/media-*.h 13733F: include/uapi/linux/media.h 13734 13735MEDIA DRIVER FOR FREESCALE IMX PXP 13736M: Philipp Zabel <p.zabel@pengutronix.de> 13737L: linux-media@vger.kernel.org 13738S: Maintained 13739T: git git://linuxtv.org/media_tree.git 13740F: drivers/media/platform/nxp/imx-pxp.[ch] 13741 13742MEDIA DRIVERS FOR ASCOT2E 13743M: Sergey Kozlov <serjk@netup.ru> 13744M: Abylay Ospan <aospan@netup.ru> 13745L: linux-media@vger.kernel.org 13746S: Supported 13747W: https://linuxtv.org 13748W: http://netup.tv/ 13749T: git git://linuxtv.org/media_tree.git 13750F: drivers/media/dvb-frontends/ascot2e* 13751 13752MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13753M: Jasmin Jessich <jasmin@anw.at> 13754L: linux-media@vger.kernel.org 13755S: Maintained 13756W: https://linuxtv.org 13757T: git git://linuxtv.org/media_tree.git 13758F: drivers/media/dvb-frontends/cxd2099* 13759 13760MEDIA DRIVERS FOR CXD2841ER 13761M: Sergey Kozlov <serjk@netup.ru> 13762M: Abylay Ospan <aospan@netup.ru> 13763L: linux-media@vger.kernel.org 13764S: Supported 13765W: https://linuxtv.org 13766W: http://netup.tv/ 13767T: git git://linuxtv.org/media_tree.git 13768F: drivers/media/dvb-frontends/cxd2841er* 13769 13770MEDIA DRIVERS FOR CXD2880 13771M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13772L: linux-media@vger.kernel.org 13773S: Supported 13774W: http://linuxtv.org/ 13775T: git git://linuxtv.org/media_tree.git 13776F: drivers/media/dvb-frontends/cxd2880/* 13777F: drivers/media/spi/cxd2880* 13778 13779MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13780L: linux-media@vger.kernel.org 13781S: Orphan 13782W: https://linuxtv.org 13783T: git git://linuxtv.org/media_tree.git 13784F: drivers/media/pci/ddbridge/* 13785 13786MEDIA DRIVERS FOR FREESCALE IMX 13787M: Steve Longerbeam <slongerbeam@gmail.com> 13788M: Philipp Zabel <p.zabel@pengutronix.de> 13789L: linux-media@vger.kernel.org 13790S: Maintained 13791T: git git://linuxtv.org/media_tree.git 13792F: Documentation/admin-guide/media/imx.rst 13793F: Documentation/devicetree/bindings/media/imx.txt 13794F: drivers/staging/media/imx/ 13795F: include/linux/imx-media.h 13796F: include/media/imx.h 13797 13798MEDIA DRIVERS FOR FREESCALE IMX7/8 13799M: Rui Miguel Silva <rmfrfs@gmail.com> 13800M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13801M: Martin Kepplinger <martin.kepplinger@puri.sm> 13802R: Purism Kernel Team <kernel@puri.sm> 13803L: linux-media@vger.kernel.org 13804S: Maintained 13805T: git git://linuxtv.org/media_tree.git 13806F: Documentation/admin-guide/media/imx7.rst 13807F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13808F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13809F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13810F: drivers/media/platform/nxp/imx-mipi-csis.c 13811F: drivers/media/platform/nxp/imx7-media-csi.c 13812F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13813 13814MEDIA DRIVERS FOR HELENE 13815M: Abylay Ospan <aospan@netup.ru> 13816L: linux-media@vger.kernel.org 13817S: Supported 13818W: https://linuxtv.org 13819W: http://netup.tv/ 13820T: git git://linuxtv.org/media_tree.git 13821F: drivers/media/dvb-frontends/helene* 13822 13823MEDIA DRIVERS FOR HORUS3A 13824M: Sergey Kozlov <serjk@netup.ru> 13825M: Abylay Ospan <aospan@netup.ru> 13826L: linux-media@vger.kernel.org 13827S: Supported 13828W: https://linuxtv.org 13829W: http://netup.tv/ 13830T: git git://linuxtv.org/media_tree.git 13831F: drivers/media/dvb-frontends/horus3a* 13832 13833MEDIA DRIVERS FOR LNBH25 13834M: Sergey Kozlov <serjk@netup.ru> 13835M: Abylay Ospan <aospan@netup.ru> 13836L: linux-media@vger.kernel.org 13837S: Supported 13838W: https://linuxtv.org 13839W: http://netup.tv/ 13840T: git git://linuxtv.org/media_tree.git 13841F: drivers/media/dvb-frontends/lnbh25* 13842 13843MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13844L: linux-media@vger.kernel.org 13845S: Orphan 13846W: https://linuxtv.org 13847T: git git://linuxtv.org/media_tree.git 13848F: drivers/media/dvb-frontends/mxl5xx* 13849 13850MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13851M: Sergey Kozlov <serjk@netup.ru> 13852M: Abylay Ospan <aospan@netup.ru> 13853L: linux-media@vger.kernel.org 13854S: Supported 13855W: https://linuxtv.org 13856W: http://netup.tv/ 13857T: git git://linuxtv.org/media_tree.git 13858F: drivers/media/pci/netup_unidvb/* 13859 13860MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13861M: Dmitry Osipenko <digetx@gmail.com> 13862L: linux-media@vger.kernel.org 13863L: linux-tegra@vger.kernel.org 13864S: Maintained 13865T: git git://linuxtv.org/media_tree.git 13866F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13867F: drivers/media/platform/nvidia/tegra-vde/ 13868 13869MEDIA DRIVERS FOR RENESAS - CEU 13870M: Jacopo Mondi <jacopo@jmondi.org> 13871L: linux-media@vger.kernel.org 13872L: linux-renesas-soc@vger.kernel.org 13873S: Supported 13874T: git git://linuxtv.org/media_tree.git 13875F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13876F: drivers/media/platform/renesas/renesas-ceu.c 13877F: include/media/drv-intf/renesas-ceu.h 13878 13879MEDIA DRIVERS FOR RENESAS - DRIF 13880M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13881L: linux-media@vger.kernel.org 13882L: linux-renesas-soc@vger.kernel.org 13883S: Supported 13884T: git git://linuxtv.org/media_tree.git 13885F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13886F: drivers/media/platform/renesas/rcar_drif.c 13887 13888MEDIA DRIVERS FOR RENESAS - FCP 13889M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13890L: linux-media@vger.kernel.org 13891L: linux-renesas-soc@vger.kernel.org 13892S: Supported 13893T: git git://linuxtv.org/media_tree.git 13894F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13895F: drivers/media/platform/renesas/rcar-fcp.c 13896F: include/media/rcar-fcp.h 13897 13898MEDIA DRIVERS FOR RENESAS - FDP1 13899M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13900L: linux-media@vger.kernel.org 13901L: linux-renesas-soc@vger.kernel.org 13902S: Supported 13903T: git git://linuxtv.org/media_tree.git 13904F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13905F: drivers/media/platform/renesas/rcar_fdp1.c 13906 13907MEDIA DRIVERS FOR RENESAS - VIN 13908M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13909L: linux-media@vger.kernel.org 13910L: linux-renesas-soc@vger.kernel.org 13911S: Supported 13912T: git git://linuxtv.org/media_tree.git 13913F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13914F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13915F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13916F: drivers/media/platform/renesas/rcar-csi2.c 13917F: drivers/media/platform/renesas/rcar-isp.c 13918F: drivers/media/platform/renesas/rcar-vin/ 13919 13920MEDIA DRIVERS FOR RENESAS - VSP1 13921M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13922M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13923L: linux-media@vger.kernel.org 13924L: linux-renesas-soc@vger.kernel.org 13925S: Supported 13926T: git git://linuxtv.org/media_tree.git 13927F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13928F: drivers/media/platform/renesas/vsp1/ 13929 13930MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13931L: linux-media@vger.kernel.org 13932S: Orphan 13933W: https://linuxtv.org 13934T: git git://linuxtv.org/media_tree.git 13935F: drivers/media/dvb-frontends/stv0910* 13936 13937MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13938L: linux-media@vger.kernel.org 13939S: Orphan 13940W: https://linuxtv.org 13941T: git git://linuxtv.org/media_tree.git 13942F: drivers/media/dvb-frontends/stv6111* 13943 13944MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13945M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13946M: Alain Volmat <alain.volmat@foss.st.com> 13947L: linux-media@vger.kernel.org 13948S: Supported 13949T: git git://linuxtv.org/media_tree.git 13950F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13951F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13952F: drivers/media/platform/st/stm32/stm32-dcmi.c 13953F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13954 13955MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13956M: Mauro Carvalho Chehab <mchehab@kernel.org> 13957L: linux-media@vger.kernel.org 13958S: Maintained 13959W: https://linuxtv.org 13960Q: http://patchwork.kernel.org/project/linux-media/list/ 13961T: git git://linuxtv.org/media_tree.git 13962F: Documentation/admin-guide/media/ 13963F: Documentation/devicetree/bindings/media/ 13964F: Documentation/driver-api/media/ 13965F: Documentation/userspace-api/media/ 13966F: drivers/media/ 13967F: drivers/staging/media/ 13968F: include/dt-bindings/media/ 13969F: include/linux/platform_data/media/ 13970F: include/media/ 13971F: include/uapi/linux/dvb/ 13972F: include/uapi/linux/ivtv* 13973F: include/uapi/linux/media.h 13974F: include/uapi/linux/uvcvideo.h 13975F: include/uapi/linux/v4l2-* 13976F: include/uapi/linux/videodev2.h 13977 13978MEDIATEK BLUETOOTH DRIVER 13979M: Sean Wang <sean.wang@mediatek.com> 13980L: linux-bluetooth@vger.kernel.org 13981L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13982S: Maintained 13983F: Documentation/devicetree/bindings/net/bluetooth/mediatek,mt7921s-bluetooth.yaml 13984F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13985F: drivers/bluetooth/btmtkuart.c 13986 13987MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13988M: Sean Wang <sean.wang@mediatek.com> 13989L: linux-pm@vger.kernel.org 13990S: Maintained 13991F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13992F: drivers/power/reset/mt6323-poweroff.c 13993 13994MEDIATEK CIR DRIVER 13995M: Sean Wang <sean.wang@mediatek.com> 13996S: Maintained 13997F: drivers/media/rc/mtk-cir.c 13998 13999MEDIATEK DMA DRIVER 14000M: Sean Wang <sean.wang@mediatek.com> 14001L: dmaengine@vger.kernel.org 14002L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14003L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14004S: Maintained 14005F: Documentation/devicetree/bindings/dma/mediatek,* 14006F: drivers/dma/mediatek/ 14007 14008MEDIATEK ETHERNET DRIVER 14009M: Felix Fietkau <nbd@nbd.name> 14010M: Sean Wang <sean.wang@mediatek.com> 14011M: Mark Lee <Mark-MC.Lee@mediatek.com> 14012M: Lorenzo Bianconi <lorenzo@kernel.org> 14013L: netdev@vger.kernel.org 14014S: Maintained 14015F: drivers/net/ethernet/mediatek/ 14016 14017MEDIATEK ETHERNET PCS DRIVER 14018M: Alexander Couzens <lynxis@fe80.eu> 14019M: Daniel Golle <daniel@makrotopia.org> 14020L: netdev@vger.kernel.org 14021S: Maintained 14022F: drivers/net/pcs/pcs-mtk-lynxi.c 14023F: include/linux/pcs/pcs-mtk-lynxi.h 14024 14025MEDIATEK ETHERNET PHY DRIVERS 14026M: Daniel Golle <daniel@makrotopia.org> 14027M: Qingfang Deng <dqfext@gmail.com> 14028M: SkyLake Huang <SkyLake.Huang@mediatek.com> 14029L: netdev@vger.kernel.org 14030S: Maintained 14031F: drivers/net/phy/mediatek-ge-soc.c 14032F: drivers/net/phy/mediatek-ge.c 14033F: drivers/phy/mediatek/phy-mtk-xfi-tphy.c 14034 14035MEDIATEK I2C CONTROLLER DRIVER 14036M: Qii Wang <qii.wang@mediatek.com> 14037L: linux-i2c@vger.kernel.org 14038S: Maintained 14039F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 14040F: drivers/i2c/busses/i2c-mt65xx.c 14041 14042MEDIATEK IOMMU DRIVER 14043M: Yong Wu <yong.wu@mediatek.com> 14044L: iommu@lists.linux.dev 14045L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14046S: Supported 14047F: Documentation/devicetree/bindings/iommu/mediatek* 14048F: drivers/iommu/mtk_iommu* 14049F: include/dt-bindings/memory/mediatek,mt*-port.h 14050F: include/dt-bindings/memory/mt*-port.h 14051 14052MEDIATEK JPEG DRIVER 14053M: Bin Liu <bin.liu@mediatek.com> 14054S: Supported 14055F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 14056F: drivers/media/platform/mediatek/jpeg/ 14057 14058MEDIATEK KEYPAD DRIVER 14059M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 14060S: Supported 14061F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 14062F: drivers/input/keyboard/mt6779-keypad.c 14063 14064MEDIATEK MDP DRIVER 14065M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 14066M: Houlong Wei <houlong.wei@mediatek.com> 14067M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14068S: Supported 14069F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 14070F: drivers/media/platform/mediatek/mdp/ 14071F: drivers/media/platform/mediatek/vpu/ 14072 14073MEDIATEK MEDIA DRIVER 14074M: Tiffany Lin <tiffany.lin@mediatek.com> 14075M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 14076M: Yunfei Dong <yunfei.dong@mediatek.com> 14077S: Supported 14078F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 14079F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 14080F: drivers/media/platform/mediatek/vcodec/ 14081F: drivers/media/platform/mediatek/vpu/ 14082 14083MEDIATEK MIPI-CSI CDPHY DRIVER 14084M: Julien Stephan <jstephan@baylibre.com> 14085M: Andy Hsieh <andy.hsieh@mediatek.com> 14086S: Supported 14087F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 14088F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 14089 14090MEDIATEK MMC/SD/SDIO DRIVER 14091M: Chaotian Jing <chaotian.jing@mediatek.com> 14092S: Maintained 14093F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 14094F: drivers/mmc/host/mtk-sd.c 14095 14096MEDIATEK MT76 WIRELESS LAN DRIVER 14097M: Felix Fietkau <nbd@nbd.name> 14098M: Lorenzo Bianconi <lorenzo@kernel.org> 14099M: Ryder Lee <ryder.lee@mediatek.com> 14100R: Shayne Chen <shayne.chen@mediatek.com> 14101R: Sean Wang <sean.wang@mediatek.com> 14102L: linux-wireless@vger.kernel.org 14103S: Maintained 14104T: git https://github.com/nbd168/wireless 14105F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 14106F: drivers/net/wireless/mediatek/mt76/ 14107 14108MEDIATEK MT7601U WIRELESS LAN DRIVER 14109M: Jakub Kicinski <kuba@kernel.org> 14110L: linux-wireless@vger.kernel.org 14111S: Maintained 14112F: drivers/net/wireless/mediatek/mt7601u/ 14113 14114MEDIATEK MT7621 CLOCK DRIVER 14115M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14116S: Maintained 14117F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 14118F: drivers/clk/ralink/clk-mt7621.c 14119 14120MEDIATEK MT7621 PCIE CONTROLLER DRIVER 14121M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14122S: Maintained 14123F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 14124F: drivers/pci/controller/pcie-mt7621.c 14125 14126MEDIATEK MT7621 PHY PCI DRIVER 14127M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14128S: Maintained 14129F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 14130F: drivers/phy/ralink/phy-mt7621-pci.c 14131 14132MEDIATEK MT7621/28/88 I2C DRIVER 14133M: Stefan Roese <sr@denx.de> 14134L: linux-i2c@vger.kernel.org 14135S: Maintained 14136F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 14137F: drivers/i2c/busses/i2c-mt7621.c 14138 14139MEDIATEK MTMIPS CLOCK DRIVER 14140M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 14141S: Maintained 14142F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 14143F: drivers/clk/ralink/clk-mtmips.c 14144 14145MEDIATEK NAND CONTROLLER DRIVER 14146L: linux-mtd@lists.infradead.org 14147S: Orphan 14148F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 14149F: drivers/mtd/nand/raw/mtk_* 14150 14151MEDIATEK PMIC LED DRIVER 14152M: Sean Wang <sean.wang@mediatek.com> 14153S: Maintained 14154F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 14155F: drivers/leds/leds-mt6323.c 14156 14157MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 14158M: Sean Wang <sean.wang@mediatek.com> 14159S: Maintained 14160F: drivers/char/hw_random/mtk-rng.c 14161 14162MEDIATEK SMI DRIVER 14163M: Yong Wu <yong.wu@mediatek.com> 14164L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14165S: Supported 14166F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 14167F: drivers/memory/mtk-smi.c 14168F: include/soc/mediatek/smi.h 14169 14170MEDIATEK SWITCH DRIVER 14171M: Arınç ÜNAL <arinc.unal@arinc9.com> 14172M: Daniel Golle <daniel@makrotopia.org> 14173M: DENG Qingfang <dqfext@gmail.com> 14174M: Sean Wang <sean.wang@mediatek.com> 14175L: netdev@vger.kernel.org 14176S: Maintained 14177F: drivers/net/dsa/mt7530-mdio.c 14178F: drivers/net/dsa/mt7530-mmio.c 14179F: drivers/net/dsa/mt7530.* 14180F: net/dsa/tag_mtk.c 14181 14182MEDIATEK T7XX 5G WWAN MODEM DRIVER 14183M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 14184R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 14185R: Liu Haijun <haijun.liu@mediatek.com> 14186R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 14187R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 14188L: netdev@vger.kernel.org 14189S: Supported 14190F: drivers/net/wwan/t7xx/ 14191 14192MEDIATEK USB3 DRD IP DRIVER 14193M: Chunfeng Yun <chunfeng.yun@mediatek.com> 14194L: linux-usb@vger.kernel.org 14195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14196L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 14197S: Maintained 14198F: Documentation/devicetree/bindings/usb/mediatek,* 14199F: drivers/usb/host/xhci-mtk* 14200F: drivers/usb/mtu3/ 14201 14202MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 14203M: Peter Senna Tschudin <peter.senna@gmail.com> 14204M: Ian Ray <ian.ray@ge.com> 14205M: Martyn Welch <martyn.welch@collabora.co.uk> 14206S: Maintained 14207F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 14208F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 14209 14210MEGARAID SCSI/SAS DRIVERS 14211M: Kashyap Desai <kashyap.desai@broadcom.com> 14212M: Sumit Saxena <sumit.saxena@broadcom.com> 14213M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 14214M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 14215L: megaraidlinux.pdl@broadcom.com 14216L: linux-scsi@vger.kernel.org 14217S: Maintained 14218W: http://www.avagotech.com/support/ 14219F: Documentation/scsi/megaraid.rst 14220F: drivers/scsi/megaraid.* 14221F: drivers/scsi/megaraid/ 14222 14223MELEXIS MLX90614 DRIVER 14224M: Crt Mori <cmo@melexis.com> 14225L: linux-iio@vger.kernel.org 14226S: Supported 14227W: http://www.melexis.com 14228F: drivers/iio/temperature/mlx90614.c 14229 14230MELEXIS MLX90632 DRIVER 14231M: Crt Mori <cmo@melexis.com> 14232L: linux-iio@vger.kernel.org 14233S: Supported 14234W: http://www.melexis.com 14235F: drivers/iio/temperature/mlx90632.c 14236 14237MELEXIS MLX90635 DRIVER 14238M: Crt Mori <cmo@melexis.com> 14239L: linux-iio@vger.kernel.org 14240S: Supported 14241W: http://www.melexis.com 14242F: drivers/iio/temperature/mlx90635.c 14243 14244MELFAS MIP4 TOUCHSCREEN DRIVER 14245M: Sangwon Jee <jeesw@melfas.com> 14246S: Supported 14247W: http://www.melfas.com 14248F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14249F: drivers/input/touchscreen/melfas_mip4.c 14250 14251MELLANOX BLUEFIELD I2C DRIVER 14252M: Khalil Blaiech <kblaiech@nvidia.com> 14253M: Asmaa Mnebhi <asmaa@nvidia.com> 14254L: linux-i2c@vger.kernel.org 14255S: Supported 14256F: drivers/i2c/busses/i2c-mlxbf.c 14257 14258MELLANOX ETHERNET DRIVER (mlx4_en) 14259M: Tariq Toukan <tariqt@nvidia.com> 14260L: netdev@vger.kernel.org 14261S: Supported 14262W: http://www.mellanox.com 14263Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14264F: drivers/net/ethernet/mellanox/mlx4/en_* 14265 14266MELLANOX ETHERNET DRIVER (mlx5e) 14267M: Saeed Mahameed <saeedm@nvidia.com> 14268M: Tariq Toukan <tariqt@nvidia.com> 14269L: netdev@vger.kernel.org 14270S: Supported 14271W: http://www.mellanox.com 14272Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14273F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14274 14275MELLANOX ETHERNET INNOVA DRIVERS 14276R: Boris Pismenny <borisp@nvidia.com> 14277L: netdev@vger.kernel.org 14278S: Supported 14279W: http://www.mellanox.com 14280Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14281F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14282F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14283F: include/linux/mlx5/mlx5_ifc_fpga.h 14284 14285MELLANOX ETHERNET SWITCH DRIVERS 14286M: Ido Schimmel <idosch@nvidia.com> 14287M: Petr Machata <petrm@nvidia.com> 14288L: netdev@vger.kernel.org 14289S: Supported 14290W: http://www.mellanox.com 14291Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14292F: drivers/net/ethernet/mellanox/mlxsw/ 14293F: tools/testing/selftests/drivers/net/mlxsw/ 14294 14295MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14296M: mlxsw@nvidia.com 14297L: netdev@vger.kernel.org 14298S: Supported 14299W: http://www.mellanox.com 14300Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14301F: drivers/net/ethernet/mellanox/mlxfw/ 14302 14303MELLANOX HARDWARE PLATFORM SUPPORT 14304M: Hans de Goede <hdegoede@redhat.com> 14305M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14306M: Vadim Pasternak <vadimp@nvidia.com> 14307L: platform-driver-x86@vger.kernel.org 14308S: Supported 14309F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14310F: drivers/platform/mellanox/ 14311F: include/linux/platform_data/mlxreg.h 14312 14313MELLANOX MLX4 core VPI driver 14314M: Tariq Toukan <tariqt@nvidia.com> 14315L: netdev@vger.kernel.org 14316L: linux-rdma@vger.kernel.org 14317S: Supported 14318W: http://www.mellanox.com 14319Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14320F: drivers/net/ethernet/mellanox/mlx4/ 14321F: include/linux/mlx4/ 14322 14323MELLANOX MLX4 IB driver 14324M: Yishai Hadas <yishaih@nvidia.com> 14325L: linux-rdma@vger.kernel.org 14326S: Supported 14327W: http://www.mellanox.com 14328Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14329F: drivers/infiniband/hw/mlx4/ 14330F: include/linux/mlx4/ 14331F: include/uapi/rdma/mlx4-abi.h 14332 14333MELLANOX MLX5 core VPI driver 14334M: Saeed Mahameed <saeedm@nvidia.com> 14335M: Leon Romanovsky <leonro@nvidia.com> 14336M: Tariq Toukan <tariqt@nvidia.com> 14337L: netdev@vger.kernel.org 14338L: linux-rdma@vger.kernel.org 14339S: Supported 14340W: http://www.mellanox.com 14341Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14342F: Documentation/networking/device_drivers/ethernet/mellanox/ 14343F: drivers/net/ethernet/mellanox/mlx5/core/ 14344F: include/linux/mlx5/ 14345 14346MELLANOX MLX5 IB driver 14347M: Leon Romanovsky <leonro@nvidia.com> 14348L: linux-rdma@vger.kernel.org 14349S: Supported 14350W: http://www.mellanox.com 14351Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14352F: drivers/infiniband/hw/mlx5/ 14353F: include/linux/mlx5/ 14354F: include/uapi/rdma/mlx5-abi.h 14355 14356MELLANOX MLX5 VDPA DRIVER 14357M: Dragos Tatulea <dtatulea@nvidia.com> 14358L: virtualization@lists.linux.dev 14359S: Supported 14360F: drivers/vdpa/mlx5/ 14361 14362MELLANOX MLXCPLD I2C AND MUX DRIVER 14363M: Vadim Pasternak <vadimp@nvidia.com> 14364M: Michael Shych <michaelsh@nvidia.com> 14365L: linux-i2c@vger.kernel.org 14366S: Supported 14367F: Documentation/i2c/busses/i2c-mlxcpld.rst 14368F: drivers/i2c/busses/i2c-mlxcpld.c 14369F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14370 14371MELLANOX MLXCPLD LED DRIVER 14372M: Vadim Pasternak <vadimp@nvidia.com> 14373L: linux-leds@vger.kernel.org 14374S: Supported 14375F: Documentation/leds/leds-mlxcpld.rst 14376F: drivers/leds/leds-mlxcpld.c 14377F: drivers/leds/leds-mlxreg.c 14378 14379MELLANOX PLATFORM DRIVER 14380M: Vadim Pasternak <vadimp@nvidia.com> 14381L: platform-driver-x86@vger.kernel.org 14382S: Supported 14383F: drivers/platform/x86/mlx-platform.c 14384 14385MEMBARRIER SUPPORT 14386M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14387M: "Paul E. McKenney" <paulmck@kernel.org> 14388L: linux-kernel@vger.kernel.org 14389S: Supported 14390F: Documentation/scheduler/membarrier.rst 14391F: arch/*/include/asm/membarrier.h 14392F: arch/*/include/asm/sync_core.h 14393F: include/uapi/linux/membarrier.h 14394F: kernel/sched/membarrier.c 14395 14396MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14397M: Mike Rapoport <rppt@kernel.org> 14398L: linux-mm@kvack.org 14399S: Maintained 14400F: Documentation/core-api/boot-time-mm.rst 14401F: include/linux/memblock.h 14402F: mm/memblock.c 14403F: mm/mm_init.c 14404F: tools/testing/memblock/ 14405 14406MEMORY ALLOCATION PROFILING 14407M: Suren Baghdasaryan <surenb@google.com> 14408M: Kent Overstreet <kent.overstreet@linux.dev> 14409L: linux-mm@kvack.org 14410S: Maintained 14411F: Documentation/mm/allocation-profiling.rst 14412F: include/linux/alloc_tag.h 14413F: include/linux/pgalloc_tag.h 14414F: lib/alloc_tag.c 14415 14416MEMORY CONTROLLER DRIVERS 14417M: Krzysztof Kozlowski <krzk@kernel.org> 14418L: linux-kernel@vger.kernel.org 14419S: Maintained 14420B: mailto:krzysztof.kozlowski@linaro.org 14421T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14422F: Documentation/devicetree/bindings/memory-controllers/ 14423F: drivers/memory/ 14424F: include/dt-bindings/memory/ 14425F: include/memory/ 14426 14427MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14428M: Dmitry Osipenko <digetx@gmail.com> 14429L: linux-pm@vger.kernel.org 14430L: linux-tegra@vger.kernel.org 14431S: Maintained 14432T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14433F: drivers/devfreq/tegra30-devfreq.c 14434 14435MEMORY HOT(UN)PLUG 14436M: David Hildenbrand <david@redhat.com> 14437M: Oscar Salvador <osalvador@suse.de> 14438L: linux-mm@kvack.org 14439S: Maintained 14440F: Documentation/admin-guide/mm/memory-hotplug.rst 14441F: Documentation/core-api/memory-hotplug.rst 14442F: drivers/base/memory.c 14443F: include/linux/memory_hotplug.h 14444F: mm/memory_hotplug.c 14445F: tools/testing/selftests/memory-hotplug/ 14446 14447MEMORY MANAGEMENT 14448M: Andrew Morton <akpm@linux-foundation.org> 14449L: linux-mm@kvack.org 14450S: Maintained 14451W: http://www.linux-mm.org 14452T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14453T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14454F: include/linux/gfp.h 14455F: include/linux/gfp_types.h 14456F: include/linux/memfd.h 14457F: include/linux/memory.h 14458F: include/linux/memory_hotplug.h 14459F: include/linux/memory-tiers.h 14460F: include/linux/mempolicy.h 14461F: include/linux/mempool.h 14462F: include/linux/memremap.h 14463F: include/linux/mm.h 14464F: include/linux/mm_*.h 14465F: include/linux/mmzone.h 14466F: include/linux/mmu_notifier.h 14467F: include/linux/pagewalk.h 14468F: include/linux/rmap.h 14469F: include/trace/events/ksm.h 14470F: mm/ 14471F: tools/mm/ 14472F: tools/testing/selftests/mm/ 14473N: include/linux/page[-_]* 14474 14475MEMORY MAPPING 14476M: Andrew Morton <akpm@linux-foundation.org> 14477R: Liam R. Howlett <Liam.Howlett@oracle.com> 14478R: Vlastimil Babka <vbabka@suse.cz> 14479R: Lorenzo Stoakes <lstoakes@gmail.com> 14480L: linux-mm@kvack.org 14481S: Maintained 14482W: http://www.linux-mm.org 14483T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14484F: mm/mmap.c 14485 14486MEMORY TECHNOLOGY DEVICES (MTD) 14487M: Miquel Raynal <miquel.raynal@bootlin.com> 14488M: Richard Weinberger <richard@nod.at> 14489M: Vignesh Raghavendra <vigneshr@ti.com> 14490L: linux-mtd@lists.infradead.org 14491S: Maintained 14492W: http://www.linux-mtd.infradead.org/ 14493Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14494C: irc://irc.oftc.net/mtd 14495T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14496T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14497F: Documentation/devicetree/bindings/mtd/ 14498F: drivers/mtd/ 14499F: include/linux/mtd/ 14500F: include/uapi/mtd/ 14501 14502MEMSENSING MICROSYSTEMS MSA311 DRIVER 14503M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14504L: linux-iio@vger.kernel.org 14505S: Maintained 14506F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14507F: drivers/iio/accel/msa311.c 14508 14509MEN A21 WATCHDOG DRIVER 14510M: Johannes Thumshirn <morbidrsa@gmail.com> 14511L: linux-watchdog@vger.kernel.org 14512S: Maintained 14513F: drivers/watchdog/mena21_wdt.c 14514 14515MEN CHAMELEON BUS (mcb) 14516M: Johannes Thumshirn <morbidrsa@gmail.com> 14517S: Maintained 14518F: Documentation/driver-api/men-chameleon-bus.rst 14519F: drivers/mcb/ 14520F: include/linux/mcb.h 14521 14522MEN F21BMC (Board Management Controller) 14523M: Andreas Werner <andreas.werner@men.de> 14524S: Supported 14525F: Documentation/hwmon/menf21bmc.rst 14526F: drivers/hwmon/menf21bmc_hwmon.c 14527F: drivers/leds/leds-menf21bmc.c 14528F: drivers/mfd/menf21bmc.c 14529F: drivers/watchdog/menf21bmc_wdt.c 14530 14531MEN Z069 WATCHDOG DRIVER 14532M: Johannes Thumshirn <jth@kernel.org> 14533L: linux-watchdog@vger.kernel.org 14534S: Maintained 14535F: drivers/watchdog/menz69_wdt.c 14536 14537MESON AO CEC DRIVER FOR AMLOGIC SOCS 14538M: Neil Armstrong <neil.armstrong@linaro.org> 14539L: linux-media@vger.kernel.org 14540L: linux-amlogic@lists.infradead.org 14541S: Supported 14542W: http://linux-meson.com/ 14543T: git git://linuxtv.org/media_tree.git 14544F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14545F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14546F: drivers/media/cec/platform/meson/ao-cec.c 14547 14548MESON GE2D DRIVER FOR AMLOGIC SOCS 14549M: Neil Armstrong <neil.armstrong@linaro.org> 14550L: linux-media@vger.kernel.org 14551L: linux-amlogic@lists.infradead.org 14552S: Supported 14553T: git git://linuxtv.org/media_tree.git 14554F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14555F: drivers/media/platform/amlogic/meson-ge2d/ 14556 14557MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14558M: Liang Yang <liang.yang@amlogic.com> 14559L: linux-mtd@lists.infradead.org 14560S: Maintained 14561F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14562F: drivers/mtd/nand/raw/meson_* 14563 14564MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14565M: Neil Armstrong <neil.armstrong@linaro.org> 14566L: linux-media@vger.kernel.org 14567L: linux-amlogic@lists.infradead.org 14568S: Supported 14569T: git git://linuxtv.org/media_tree.git 14570F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14571F: drivers/staging/media/meson/vdec/ 14572 14573METHODE UDPU SUPPORT 14574M: Robert Marko <robert.marko@sartura.hr> 14575S: Maintained 14576F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14577F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14578 14579MHI BUS 14580M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14581L: mhi@lists.linux.dev 14582L: linux-arm-msm@vger.kernel.org 14583S: Maintained 14584T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14585F: Documentation/ABI/stable/sysfs-bus-mhi 14586F: Documentation/mhi/ 14587F: drivers/bus/mhi/ 14588F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14589F: include/linux/mhi.h 14590 14591MICROBLAZE ARCHITECTURE 14592M: Michal Simek <monstr@monstr.eu> 14593S: Supported 14594W: http://www.monstr.eu/fdt/ 14595T: git git://git.monstr.eu/linux-2.6-microblaze.git 14596F: arch/microblaze/ 14597 14598MICROBLAZE TMR INJECT 14599M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14600S: Supported 14601F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14602F: drivers/misc/xilinx_tmr_inject.c 14603 14604MICROBLAZE TMR MANAGER 14605M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14606S: Supported 14607F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14608F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14609F: drivers/misc/xilinx_tmr_manager.c 14610 14611MICROCHIP AT91 DMA DRIVERS 14612M: Ludovic Desroches <ludovic.desroches@microchip.com> 14613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14614L: dmaengine@vger.kernel.org 14615S: Supported 14616F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14617F: drivers/dma/at_hdmac.c 14618F: drivers/dma/at_xdmac.c 14619F: include/dt-bindings/dma/at91.h 14620 14621MICROCHIP AT91 SERIAL DRIVER 14622M: Richard Genoud <richard.genoud@bootlin.com> 14623S: Maintained 14624F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14625F: drivers/tty/serial/atmel_serial.c 14626F: drivers/tty/serial/atmel_serial.h 14627 14628MICROCHIP AT91 USART MFD DRIVER 14629M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14630L: linux-kernel@vger.kernel.org 14631S: Supported 14632F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14633F: drivers/mfd/at91-usart.c 14634F: include/dt-bindings/mfd/at91-usart.h 14635 14636MICROCHIP AT91 USART SPI DRIVER 14637M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14638L: linux-spi@vger.kernel.org 14639S: Supported 14640F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14641F: drivers/spi/spi-at91-usart.c 14642 14643MICROCHIP AUDIO ASOC DRIVERS 14644M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14645L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14646S: Supported 14647F: Documentation/devicetree/bindings/sound/atmel* 14648F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14649F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14650F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14651F: sound/soc/atmel 14652 14653MICROCHIP CSI2DC DRIVER 14654M: Eugen Hristev <eugen.hristev@microchip.com> 14655L: linux-media@vger.kernel.org 14656S: Supported 14657F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14658F: drivers/media/platform/microchip/microchip-csi2dc.c 14659 14660MICROCHIP ECC DRIVER 14661L: linux-crypto@vger.kernel.org 14662S: Orphan 14663F: drivers/crypto/atmel-ecc.* 14664 14665MICROCHIP EIC DRIVER 14666M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14667L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14668S: Supported 14669F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14670F: drivers/irqchip/irq-mchp-eic.c 14671 14672MICROCHIP I2C DRIVER 14673M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14674L: linux-i2c@vger.kernel.org 14675S: Supported 14676F: drivers/i2c/busses/i2c-at91-*.c 14677F: drivers/i2c/busses/i2c-at91.h 14678 14679MICROCHIP ISC DRIVER 14680M: Eugen Hristev <eugen.hristev@microchip.com> 14681L: linux-media@vger.kernel.org 14682S: Supported 14683F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14684F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14685F: drivers/media/platform/microchip/microchip-isc* 14686F: drivers/media/platform/microchip/microchip-sama*-isc* 14687F: drivers/staging/media/deprecated/atmel/atmel-isc* 14688F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14689F: include/linux/atmel-isc-media.h 14690 14691MICROCHIP ISI DRIVER 14692M: Eugen Hristev <eugen.hristev@microchip.com> 14693L: linux-media@vger.kernel.org 14694S: Supported 14695F: drivers/media/platform/atmel/atmel-isi.c 14696F: drivers/media/platform/atmel/atmel-isi.h 14697 14698MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14699M: Woojung Huh <woojung.huh@microchip.com> 14700M: UNGLinuxDriver@microchip.com 14701L: netdev@vger.kernel.org 14702S: Maintained 14703F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14704F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14705F: drivers/net/dsa/microchip/* 14706F: include/linux/dsa/ksz_common.h 14707F: include/linux/platform_data/microchip-ksz.h 14708F: net/dsa/tag_ksz.c 14709 14710MICROCHIP LAN743X ETHERNET DRIVER 14711M: Bryan Whitehead <bryan.whitehead@microchip.com> 14712M: UNGLinuxDriver@microchip.com 14713L: netdev@vger.kernel.org 14714S: Maintained 14715F: drivers/net/ethernet/microchip/lan743x_* 14716 14717MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14718M: Arun Ramadoss <arun.ramadoss@microchip.com> 14719R: UNGLinuxDriver@microchip.com 14720L: netdev@vger.kernel.org 14721S: Maintained 14722F: drivers/net/phy/microchip_t1.c 14723 14724MICROCHIP LAN966X ETHERNET DRIVER 14725M: Horatiu Vultur <horatiu.vultur@microchip.com> 14726M: UNGLinuxDriver@microchip.com 14727L: netdev@vger.kernel.org 14728S: Maintained 14729F: drivers/net/ethernet/microchip/lan966x/* 14730 14731MICROCHIP LCDFB DRIVER 14732M: Nicolas Ferre <nicolas.ferre@microchip.com> 14733L: linux-fbdev@vger.kernel.org 14734S: Maintained 14735F: drivers/video/fbdev/atmel_lcdfb.c 14736F: include/video/atmel_lcdc.h 14737 14738MICROCHIP MCP16502 PMIC DRIVER 14739M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14740L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14741S: Supported 14742F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14743F: drivers/regulator/mcp16502.c 14744 14745MICROCHIP MCP3564 ADC DRIVER 14746M: Marius Cristea <marius.cristea@microchip.com> 14747L: linux-iio@vger.kernel.org 14748S: Supported 14749F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14750F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14751F: drivers/iio/adc/mcp3564.c 14752 14753MICROCHIP MCP3911 ADC DRIVER 14754M: Marcus Folkesson <marcus.folkesson@gmail.com> 14755M: Kent Gustavsson <kent@minoris.se> 14756L: linux-iio@vger.kernel.org 14757S: Maintained 14758F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14759F: drivers/iio/adc/mcp3911.c 14760 14761MICROCHIP MMC/SD/SDIO MCI DRIVER 14762M: Aubin Constans <aubin.constans@microchip.com> 14763S: Maintained 14764F: drivers/mmc/host/atmel-mci.c 14765 14766MICROCHIP NAND DRIVER 14767L: linux-mtd@lists.infradead.org 14768S: Orphan 14769F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14770F: drivers/mtd/nand/raw/atmel/* 14771 14772MICROCHIP OTPC DRIVER 14773M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14774L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14775S: Supported 14776F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14777F: drivers/nvmem/microchip-otpc.c 14778F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14779 14780MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14781M: Marius Cristea <marius.cristea@microchip.com> 14782L: linux-iio@vger.kernel.org 14783S: Supported 14784F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14785F: drivers/iio/adc/pac1934.c 14786 14787MICROCHIP PCI1XXXX GP DRIVER 14788M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14789M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14790L: linux-gpio@vger.kernel.org 14791S: Supported 14792F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14793F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14794F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14795F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14796 14797MICROCHIP PCI1XXXX I2C DRIVER 14798M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14799M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14800M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14801L: linux-i2c@vger.kernel.org 14802S: Maintained 14803F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14804 14805MICROCHIP PCIe UART DRIVER 14806M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14807M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14808L: linux-serial@vger.kernel.org 14809S: Maintained 14810F: drivers/tty/serial/8250/8250_pci1xxxx.c 14811 14812MICROCHIP POLARFIRE FPGA DRIVERS 14813M: Conor Dooley <conor.dooley@microchip.com> 14814R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14815L: linux-fpga@vger.kernel.org 14816S: Supported 14817F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14818F: drivers/fpga/microchip-spi.c 14819 14820MICROCHIP PWM DRIVER 14821M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14822L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14823L: linux-pwm@vger.kernel.org 14824S: Supported 14825F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14826F: drivers/pwm/pwm-atmel.c 14827 14828MICROCHIP SAM9x7-COMPATIBLE LVDS CONTROLLER 14829M: Manikandan Muralidharan <manikandan.m@microchip.com> 14830M: Dharma Balasubiramani <dharma.b@microchip.com> 14831L: dri-devel@lists.freedesktop.org 14832S: Supported 14833F: Documentation/devicetree/bindings/display/bridge/microchip,sam9x75-lvds.yaml 14834F: drivers/gpu/drm/bridge/microchip-lvds.c 14835 14836MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14837M: Eugen Hristev <eugen.hristev@microchip.com> 14838L: linux-iio@vger.kernel.org 14839S: Supported 14840F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14841F: drivers/iio/adc/at91-sama5d2_adc.c 14842F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14843 14844MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14845M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14846S: Supported 14847F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14848F: drivers/power/reset/at91-sama5d2_shdwc.c 14849 14850MICROCHIP SOC DRIVERS 14851M: Conor Dooley <conor@kernel.org> 14852S: Supported 14853T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14854F: drivers/soc/microchip/ 14855 14856MICROCHIP SPI DRIVER 14857M: Ryan Wanner <ryan.wanner@microchip.com> 14858S: Supported 14859F: drivers/spi/spi-atmel.* 14860 14861MICROCHIP SSC DRIVER 14862M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14863L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14864S: Supported 14865F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14866F: drivers/misc/atmel-ssc.c 14867F: include/linux/atmel-ssc.h 14868 14869Microchip Timer Counter Block (TCB) Capture Driver 14870M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14872L: linux-iio@vger.kernel.org 14873S: Maintained 14874F: drivers/counter/microchip-tcb-capture.c 14875 14876MICROCHIP USB251XB DRIVER 14877M: Richard Leitner <richard.leitner@skidata.com> 14878L: linux-usb@vger.kernel.org 14879S: Maintained 14880F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14881F: drivers/usb/misc/usb251xb.c 14882 14883MICROCHIP USBA UDC DRIVER 14884M: Cristian Birsan <cristian.birsan@microchip.com> 14885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14886S: Supported 14887F: drivers/usb/gadget/udc/atmel_usba_udc.* 14888 14889MICROCHIP WILC1000 WIFI DRIVER 14890M: Ajay Singh <ajay.kathat@microchip.com> 14891M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14892L: linux-wireless@vger.kernel.org 14893S: Supported 14894F: drivers/net/wireless/microchip/wilc1000/ 14895 14896MICROSEMI MIPS SOCS 14897M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14898M: UNGLinuxDriver@microchip.com 14899L: linux-mips@vger.kernel.org 14900S: Supported 14901F: Documentation/devicetree/bindings/mips/mscc.txt 14902F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14903F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14904F: arch/mips/boot/dts/mscc/ 14905F: arch/mips/configs/generic/board-ocelot.config 14906F: arch/mips/generic/board-ocelot.c 14907 14908MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14909M: Don Brace <don.brace@microchip.com> 14910L: storagedev@microchip.com 14911L: linux-scsi@vger.kernel.org 14912S: Supported 14913F: Documentation/scsi/smartpqi.rst 14914F: drivers/scsi/smartpqi/Kconfig 14915F: drivers/scsi/smartpqi/Makefile 14916F: drivers/scsi/smartpqi/smartpqi*.[ch] 14917F: include/linux/cciss*.h 14918F: include/uapi/linux/cciss*.h 14919 14920MICROSOFT MANA RDMA DRIVER 14921M: Long Li <longli@microsoft.com> 14922M: Ajay Sharma <sharmaajay@microsoft.com> 14923L: linux-rdma@vger.kernel.org 14924S: Supported 14925F: drivers/infiniband/hw/mana/ 14926F: include/net/mana 14927F: include/uapi/rdma/mana-abi.h 14928 14929MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14930M: Maximilian Luz <luzmaximilian@gmail.com> 14931L: platform-driver-x86@vger.kernel.org 14932S: Maintained 14933F: drivers/platform/surface/surface_aggregator_tabletsw.c 14934 14935MICROSOFT SURFACE BATTERY AND AC DRIVERS 14936M: Maximilian Luz <luzmaximilian@gmail.com> 14937L: linux-pm@vger.kernel.org 14938L: platform-driver-x86@vger.kernel.org 14939S: Maintained 14940F: drivers/power/supply/surface_battery.c 14941F: drivers/power/supply/surface_charger.c 14942 14943MICROSOFT SURFACE DTX DRIVER 14944M: Maximilian Luz <luzmaximilian@gmail.com> 14945L: platform-driver-x86@vger.kernel.org 14946S: Maintained 14947F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14948F: drivers/platform/surface/surface_dtx.c 14949F: include/uapi/linux/surface_aggregator/dtx.h 14950 14951MICROSOFT SURFACE SENSOR FAN DRIVER 14952M: Maximilian Luz <luzmaximilian@gmail.com> 14953M: Ivor Wanders <ivor@iwanders.net> 14954L: linux-hwmon@vger.kernel.org 14955S: Maintained 14956F: Documentation/hwmon/surface_fan.rst 14957F: drivers/hwmon/surface_fan.c 14958 14959MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14960M: Maximilian Luz <luzmaximilian@gmail.com> 14961L: platform-driver-x86@vger.kernel.org 14962S: Maintained 14963F: drivers/platform/surface/surface_gpe.c 14964 14965MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14966M: Hans de Goede <hdegoede@redhat.com> 14967M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14968M: Maximilian Luz <luzmaximilian@gmail.com> 14969L: platform-driver-x86@vger.kernel.org 14970S: Maintained 14971T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14972F: drivers/platform/surface/ 14973 14974MICROSOFT SURFACE HID TRANSPORT DRIVER 14975M: Maximilian Luz <luzmaximilian@gmail.com> 14976L: linux-input@vger.kernel.org 14977L: platform-driver-x86@vger.kernel.org 14978S: Maintained 14979F: drivers/hid/surface-hid/ 14980 14981MICROSOFT SURFACE HOT-PLUG DRIVER 14982M: Maximilian Luz <luzmaximilian@gmail.com> 14983L: platform-driver-x86@vger.kernel.org 14984S: Maintained 14985F: drivers/platform/surface/surface_hotplug.c 14986 14987MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14988M: Maximilian Luz <luzmaximilian@gmail.com> 14989L: platform-driver-x86@vger.kernel.org 14990S: Maintained 14991F: drivers/platform/surface/surface_platform_profile.c 14992 14993MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14994M: Chen Yu <yu.c.chen@intel.com> 14995L: platform-driver-x86@vger.kernel.org 14996S: Supported 14997F: drivers/platform/surface/surfacepro3_button.c 14998 14999MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 15000M: Maximilian Luz <luzmaximilian@gmail.com> 15001L: platform-driver-x86@vger.kernel.org 15002S: Maintained 15003F: drivers/platform/surface/surface_aggregator_hub.c 15004 15005MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 15006M: Maximilian Luz <luzmaximilian@gmail.com> 15007L: platform-driver-x86@vger.kernel.org 15008S: Maintained 15009W: https://github.com/linux-surface/surface-aggregator-module 15010C: irc://irc.libera.chat/linux-surface 15011F: Documentation/driver-api/surface_aggregator/ 15012F: drivers/platform/surface/aggregator/ 15013F: drivers/platform/surface/surface_acpi_notify.c 15014F: drivers/platform/surface/surface_aggregator_cdev.c 15015F: drivers/platform/surface/surface_aggregator_registry.c 15016F: include/linux/surface_acpi_notify.h 15017F: include/linux/surface_aggregator/ 15018F: include/uapi/linux/surface_aggregator/ 15019 15020MICROTEK X6 SCANNER 15021M: Oliver Neukum <oliver@neukum.org> 15022S: Maintained 15023F: drivers/usb/image/microtek.* 15024 15025MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 15026M: Luka Kovacic <luka.kovacic@sartura.hr> 15027M: Luka Perkov <luka.perkov@sartura.hr> 15028S: Maintained 15029F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 15030F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 15031F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 15032F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 15033F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 15034F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 15035 15036MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 15037M: Sakari Ailus <sakari.ailus@linux.intel.com> 15038L: linux-media@vger.kernel.org 15039S: Maintained 15040F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 15041F: Documentation/driver-api/media/drivers/ccs/ 15042F: Documentation/userspace-api/media/drivers/ccs.rst 15043F: drivers/media/i2c/ccs-pll.c 15044F: drivers/media/i2c/ccs-pll.h 15045F: drivers/media/i2c/ccs/ 15046F: include/uapi/linux/ccs.h 15047F: include/uapi/linux/smiapp.h 15048 15049MIPS 15050M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15051L: linux-mips@vger.kernel.org 15052S: Maintained 15053W: http://www.linux-mips.org/ 15054Q: https://patchwork.kernel.org/project/linux-mips/list/ 15055T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 15056F: Documentation/devicetree/bindings/mips/ 15057F: Documentation/arch/mips/ 15058F: arch/mips/ 15059F: drivers/platform/mips/ 15060F: include/dt-bindings/mips/ 15061 15062MIPS BAIKAL-T1 PLATFORM 15063M: Serge Semin <fancer.lancer@gmail.com> 15064L: linux-mips@vger.kernel.org 15065S: Supported 15066F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 15067F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 15068F: drivers/bus/bt1-*.c 15069F: drivers/clk/baikal-t1/ 15070F: drivers/memory/bt1-l2-ctl.c 15071F: drivers/mtd/maps/physmap-bt1-rom.[ch] 15072 15073MIPS BOSTON DEVELOPMENT BOARD 15074M: Paul Burton <paulburton@kernel.org> 15075L: linux-mips@vger.kernel.org 15076S: Maintained 15077F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 15078F: arch/mips/boot/dts/img/boston.dts 15079F: arch/mips/configs/generic/board-boston.config 15080F: drivers/clk/imgtec/clk-boston.c 15081F: include/dt-bindings/clock/boston-clock.h 15082 15083MIPS CORE DRIVERS 15084M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 15085M: Serge Semin <fancer.lancer@gmail.com> 15086L: linux-mips@vger.kernel.org 15087S: Supported 15088F: drivers/bus/mips_cdmm.c 15089F: drivers/clocksource/mips-gic-timer.c 15090F: drivers/cpuidle/cpuidle-cps.c 15091F: drivers/irqchip/irq-mips-cpu.c 15092F: drivers/irqchip/irq-mips-gic.c 15093 15094MIPS GENERIC PLATFORM 15095M: Paul Burton <paulburton@kernel.org> 15096L: linux-mips@vger.kernel.org 15097S: Supported 15098F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 15099F: arch/mips/generic/ 15100F: arch/mips/tools/generic-board-config.sh 15101 15102MIPS RINT INSTRUCTION EMULATION 15103M: Aleksandar Markovic <aleksandar.markovic@mips.com> 15104L: linux-mips@vger.kernel.org 15105S: Supported 15106F: arch/mips/math-emu/dp_rint.c 15107F: arch/mips/math-emu/sp_rint.c 15108 15109MIPS/LOONGSON1 ARCHITECTURE 15110M: Keguang Zhang <keguang.zhang@gmail.com> 15111L: linux-mips@vger.kernel.org 15112S: Maintained 15113F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 15114F: arch/mips/include/asm/mach-loongson32/ 15115F: arch/mips/loongson32/ 15116F: drivers/*/*loongson1* 15117F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 15118 15119MIPS/LOONGSON2EF ARCHITECTURE 15120M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15121L: linux-mips@vger.kernel.org 15122S: Maintained 15123F: arch/mips/include/asm/mach-loongson2ef/ 15124F: arch/mips/loongson2ef/ 15125F: drivers/cpufreq/loongson2_cpufreq.c 15126 15127MIPS/LOONGSON64 ARCHITECTURE 15128M: Huacai Chen <chenhuacai@kernel.org> 15129M: Jiaxun Yang <jiaxun.yang@flygoat.com> 15130L: linux-mips@vger.kernel.org 15131S: Maintained 15132F: arch/mips/include/asm/mach-loongson64/ 15133F: arch/mips/loongson64/ 15134F: drivers/irqchip/irq-loongson* 15135F: drivers/platform/mips/cpu_hwmon.c 15136 15137MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 15138M: Hans Verkuil <hverkuil@xs4all.nl> 15139L: linux-media@vger.kernel.org 15140S: Odd Fixes 15141W: https://linuxtv.org 15142T: git git://linuxtv.org/media_tree.git 15143F: drivers/media/radio/radio-miropcm20* 15144 15145MITSUMI MM8013 FG DRIVER 15146M: Konrad Dybcio <konradybcio@kernel.org> 15147F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 15148F: drivers/power/supply/mm8013.c 15149 15150MMP SUPPORT 15151R: Lubomir Rintel <lkundrak@v3.sk> 15152L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15153S: Odd Fixes 15154T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 15155F: arch/arm/boot/dts/marvell/mmp* 15156F: arch/arm/mach-mmp/ 15157F: include/linux/soc/mmp/ 15158 15159MMP USB PHY DRIVERS 15160R: Lubomir Rintel <lkundrak@v3.sk> 15161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15162S: Maintained 15163F: drivers/phy/marvell/phy-mmp3-usb.c 15164F: drivers/phy/marvell/phy-pxa-usb.c 15165 15166MMU GATHER AND TLB INVALIDATION 15167M: Will Deacon <will@kernel.org> 15168M: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org> 15169M: Andrew Morton <akpm@linux-foundation.org> 15170M: Nick Piggin <npiggin@gmail.com> 15171M: Peter Zijlstra <peterz@infradead.org> 15172L: linux-arch@vger.kernel.org 15173L: linux-mm@kvack.org 15174S: Maintained 15175F: arch/*/include/asm/tlb.h 15176F: include/asm-generic/tlb.h 15177F: mm/mmu_gather.c 15178 15179MN88472 MEDIA DRIVER 15180L: linux-media@vger.kernel.org 15181S: Orphan 15182W: https://linuxtv.org 15183Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15184F: drivers/media/dvb-frontends/mn88472* 15185 15186MN88473 MEDIA DRIVER 15187L: linux-media@vger.kernel.org 15188S: Orphan 15189W: https://linuxtv.org 15190Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15191F: drivers/media/dvb-frontends/mn88473* 15192 15193MOBILEYE MIPS SOCS 15194M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 15195M: Gregory CLEMENT <gregory.clement@bootlin.com> 15196M: Théo Lebrun <theo.lebrun@bootlin.com> 15197L: linux-mips@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/mips/mobileye.yaml 15200F: arch/mips/boot/dts/mobileye/ 15201F: arch/mips/configs/eyeq5_defconfig 15202F: arch/mips/mobileye/board-epm5.its.S 15203 15204MODULE SUPPORT 15205M: Luis Chamberlain <mcgrof@kernel.org> 15206L: linux-modules@vger.kernel.org 15207L: linux-kernel@vger.kernel.org 15208S: Maintained 15209T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 15210F: include/linux/kmod.h 15211F: include/linux/module*.h 15212F: kernel/module/ 15213F: lib/test_kmod.c 15214F: scripts/module* 15215F: tools/testing/selftests/kmod/ 15216 15217MONOLITHIC POWER SYSTEM PMIC DRIVER 15218M: Saravanan Sekar <sravanhome@gmail.com> 15219S: Maintained 15220F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 15221F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 15222F: drivers/hwmon/pmbus/mpq7932.c 15223F: drivers/iio/adc/mp2629_adc.c 15224F: drivers/mfd/mp2629.c 15225F: drivers/power/supply/mp2629_charger.c 15226F: drivers/regulator/mp5416.c 15227F: drivers/regulator/mpq7920.c 15228F: drivers/regulator/mpq7920.h 15229F: include/linux/mfd/mp2629.h 15230 15231MOST(R) TECHNOLOGY DRIVER 15232M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 15233M: Christian Gromm <christian.gromm@microchip.com> 15234S: Maintained 15235F: Documentation/ABI/testing/configfs-most 15236F: Documentation/ABI/testing/sysfs-bus-most 15237F: drivers/most/ 15238F: drivers/staging/most/ 15239F: include/linux/most.h 15240 15241MOTORCOMM PHY DRIVER 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: Minda Chen <minda.chen@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
