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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 <william.gray@linaro.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 <william.gray@linaro.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 <william.gray@linaro.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 <william.gray@linaro.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 <william.gray@linaro.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 <william.gray@linaro.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 <william.gray@linaro.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 ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@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,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 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/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@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,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzk@kernel.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 4872L: ceph-devel@vger.kernel.org 4873S: Supported 4874W: http://ceph.com/ 4875T: git https://github.com/ceph/ceph-client.git 4876F: include/linux/ceph/ 4877F: include/linux/crush/ 4878F: net/ceph/ 4879 4880CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4881M: Xiubo Li <xiubli@redhat.com> 4882M: Ilya Dryomov <idryomov@gmail.com> 4883L: ceph-devel@vger.kernel.org 4884S: Supported 4885W: http://ceph.com/ 4886T: git https://github.com/ceph/ceph-client.git 4887F: Documentation/filesystems/ceph.rst 4888F: fs/ceph/ 4889 4890CERTIFICATE HANDLING 4891M: David Howells <dhowells@redhat.com> 4892M: David Woodhouse <dwmw2@infradead.org> 4893L: keyrings@vger.kernel.org 4894S: Maintained 4895F: Documentation/admin-guide/module-signing.rst 4896F: certs/ 4897F: scripts/sign-file.c 4898F: tools/certs/ 4899 4900CFAG12864B LCD DRIVER 4901M: Miguel Ojeda <ojeda@kernel.org> 4902S: Maintained 4903F: drivers/auxdisplay/cfag12864b.c 4904F: include/linux/cfag12864b.h 4905 4906CFAG12864BFB LCD FRAMEBUFFER DRIVER 4907M: Miguel Ojeda <ojeda@kernel.org> 4908S: Maintained 4909F: drivers/auxdisplay/cfag12864bfb.c 4910F: include/linux/cfag12864b.h 4911 4912CHAR and MISC DRIVERS 4913M: Arnd Bergmann <arnd@arndb.de> 4914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4915S: Supported 4916T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4917F: drivers/char/ 4918F: drivers/misc/ 4919F: include/linux/miscdevice.h 4920X: drivers/char/agp/ 4921X: drivers/char/hw_random/ 4922X: drivers/char/ipmi/ 4923X: drivers/char/random.c 4924X: drivers/char/tpm/ 4925 4926CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4927M: Thomas Weißschuh <linux@weissschuh.net> 4928L: linux-hwmon@vger.kernel.org 4929S: Maintained 4930F: Documentation/hwmon/powerz.rst 4931F: drivers/hwmon/powerz.c 4932 4933CHECKPATCH 4934M: Andy Whitcroft <apw@canonical.com> 4935M: Joe Perches <joe@perches.com> 4936R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4937R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4938S: Maintained 4939F: scripts/checkpatch.pl 4940 4941CHECKPATCH DOCUMENTATION 4942M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4943M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4944R: Joe Perches <joe@perches.com> 4945S: Maintained 4946F: Documentation/dev-tools/checkpatch.rst 4947 4948CHINESE DOCUMENTATION 4949M: Alex Shi <alexs@kernel.org> 4950M: Yanteng Si <siyanteng@loongson.cn> 4951S: Maintained 4952F: Documentation/translations/zh_CN/ 4953 4954CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4955M: Peter Chen <peter.chen@kernel.org> 4956L: linux-usb@vger.kernel.org 4957S: Maintained 4958T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4959F: drivers/usb/chipidea/ 4960 4961CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4962M: Hans de Goede <hdegoede@redhat.com> 4963L: linux-input@vger.kernel.org 4964S: Maintained 4965F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4966F: drivers/input/touchscreen/chipone_icn8318.c 4967 4968CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4969M: Hans de Goede <hdegoede@redhat.com> 4970L: linux-input@vger.kernel.org 4971S: Maintained 4972F: drivers/input/touchscreen/chipone_icn8505.c 4973 4974CHROME HARDWARE PLATFORM SUPPORT 4975M: Benson Leung <bleung@chromium.org> 4976M: Tzung-Bi Shih <tzungbi@kernel.org> 4977L: chrome-platform@lists.linux.dev 4978S: Maintained 4979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4980F: drivers/platform/chrome/ 4981 4982CHROMEOS EC CODEC DRIVER 4983M: Cheng-Yi Chiang <cychiang@chromium.org> 4984M: Tzung-Bi Shih <tzungbi@kernel.org> 4985R: Guenter Roeck <groeck@chromium.org> 4986L: chrome-platform@lists.linux.dev 4987S: Maintained 4988F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4989F: sound/soc/codecs/cros_ec_codec.* 4990 4991CHROMEOS EC SUBDRIVERS 4992M: Benson Leung <bleung@chromium.org> 4993R: Guenter Roeck <groeck@chromium.org> 4994L: chrome-platform@lists.linux.dev 4995S: Maintained 4996F: drivers/power/supply/cros_usbpd-charger.c 4997N: cros_ec 4998N: cros-ec 4999 5000CHROMEOS EC UART DRIVER 5001M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5002R: Benson Leung <bleung@chromium.org> 5003R: Tzung-Bi Shih <tzungbi@kernel.org> 5004S: Maintained 5005F: drivers/platform/chrome/cros_ec_uart.c 5006 5007CHROMEOS EC USB PD NOTIFY DRIVER 5008M: Prashant Malani <pmalani@chromium.org> 5009L: chrome-platform@lists.linux.dev 5010S: Maintained 5011F: drivers/platform/chrome/cros_usbpd_notify.c 5012F: include/linux/platform_data/cros_usbpd_notify.h 5013 5014CHROMEOS EC USB TYPE-C DRIVER 5015M: Prashant Malani <pmalani@chromium.org> 5016L: chrome-platform@lists.linux.dev 5017S: Maintained 5018F: drivers/platform/chrome/cros_ec_typec.* 5019F: drivers/platform/chrome/cros_typec_switch.c 5020F: drivers/platform/chrome/cros_typec_vdm.* 5021 5022CHROMEOS HPS DRIVER 5023M: Dan Callaghan <dcallagh@chromium.org> 5024R: Sami Kyöstilä <skyostil@chromium.org> 5025S: Maintained 5026F: drivers/platform/chrome/cros_hps_i2c.c 5027 5028CHROMEOS EC WATCHDOG 5029M: Lukasz Majczak <lma@chromium.org> 5030L: chrome-platform@lists.linux.dev 5031S: Maintained 5032F: drivers/watchdog/cros_ec_wdt.c 5033 5034CHRONTEL CH7322 CEC DRIVER 5035M: Joe Tessler <jrt@google.com> 5036L: linux-media@vger.kernel.org 5037S: Maintained 5038T: git git://linuxtv.org/media_tree.git 5039F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5040F: drivers/media/cec/i2c/ch7322.c 5041 5042CIRRUS LOGIC AUDIO CODEC DRIVERS 5043M: James Schulman <james.schulman@cirrus.com> 5044M: David Rhodes <david.rhodes@cirrus.com> 5045M: Richard Fitzgerald <rf@opensource.cirrus.com> 5046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5047L: patches@opensource.cirrus.com 5048S: Maintained 5049F: Documentation/devicetree/bindings/sound/cirrus,cs* 5050F: drivers/mfd/cs42l43* 5051F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5052F: drivers/spi/spi-cs42l43* 5053F: include/dt-bindings/sound/cs* 5054F: include/linux/mfd/cs42l43* 5055F: include/sound/cs* 5056F: sound/pci/hda/cirrus* 5057F: sound/pci/hda/cs* 5058F: sound/pci/hda/hda_component* 5059F: sound/pci/hda/hda_cs_dsp_ctl.* 5060F: sound/soc/codecs/cs* 5061 5062CIRRUS LOGIC DSP FIRMWARE DRIVER 5063M: Simon Trimmer <simont@opensource.cirrus.com> 5064M: Charles Keepax <ckeepax@opensource.cirrus.com> 5065M: Richard Fitzgerald <rf@opensource.cirrus.com> 5066L: patches@opensource.cirrus.com 5067S: Supported 5068W: https://github.com/CirrusLogic/linux-drivers/wiki 5069T: git https://github.com/CirrusLogic/linux-drivers.git 5070F: drivers/firmware/cirrus/* 5071F: include/linux/firmware/cirrus/* 5072 5073CIRRUS LOGIC EP93XX ETHERNET DRIVER 5074M: Hartley Sweeten <hsweeten@visionengravers.com> 5075L: netdev@vger.kernel.org 5076S: Maintained 5077F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5078 5079CIRRUS LOGIC LOCHNAGAR DRIVER 5080M: Charles Keepax <ckeepax@opensource.cirrus.com> 5081M: Richard Fitzgerald <rf@opensource.cirrus.com> 5082L: patches@opensource.cirrus.com 5083S: Supported 5084F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5085F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5089F: Documentation/hwmon/lochnagar.rst 5090F: drivers/clk/clk-lochnagar.c 5091F: drivers/hwmon/lochnagar-hwmon.c 5092F: drivers/mfd/lochnagar-i2c.c 5093F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5094F: drivers/regulator/lochnagar-regulator.c 5095F: include/dt-bindings/clock/lochnagar.h 5096F: include/dt-bindings/pinctrl/lochnagar.h 5097F: include/linux/mfd/lochnagar* 5098F: sound/soc/codecs/lochnagar-sc.c 5099 5100CIRRUS LOGIC MADERA CODEC DRIVERS 5101M: Charles Keepax <ckeepax@opensource.cirrus.com> 5102M: Richard Fitzgerald <rf@opensource.cirrus.com> 5103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5104L: patches@opensource.cirrus.com 5105S: Supported 5106W: https://github.com/CirrusLogic/linux-drivers/wiki 5107T: git https://github.com/CirrusLogic/linux-drivers.git 5108F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5109F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5111F: drivers/gpio/gpio-madera* 5112F: drivers/irqchip/irq-madera* 5113F: drivers/mfd/cs47l* 5114F: drivers/mfd/madera* 5115F: drivers/pinctrl/cirrus/* 5116F: include/dt-bindings/sound/madera* 5117F: include/linux/irqchip/irq-madera* 5118F: include/linux/mfd/madera/* 5119F: include/sound/madera* 5120F: sound/soc/codecs/cs47l* 5121F: sound/soc/codecs/madera* 5122 5123CISCO FCOE HBA DRIVER 5124M: Satish Kharat <satishkh@cisco.com> 5125M: Sesidhar Baddela <sebaddel@cisco.com> 5126M: Karan Tilak Kumar <kartilak@cisco.com> 5127L: linux-scsi@vger.kernel.org 5128S: Supported 5129F: drivers/scsi/fnic/ 5130 5131CISCO SCSI HBA DRIVER 5132M: Karan Tilak Kumar <kartilak@cisco.com> 5133M: Sesidhar Baddela <sebaddel@cisco.com> 5134L: linux-scsi@vger.kernel.org 5135S: Supported 5136F: drivers/scsi/snic/ 5137 5138CISCO VIC ETHERNET NIC DRIVER 5139M: Christian Benvenuti <benve@cisco.com> 5140M: Satish Kharat <satishkh@cisco.com> 5141S: Supported 5142F: drivers/net/ethernet/cisco/enic/ 5143 5144CISCO VIC LOW LATENCY NIC DRIVER 5145M: Christian Benvenuti <benve@cisco.com> 5146M: Nelson Escobar <neescoba@cisco.com> 5147S: Supported 5148F: drivers/infiniband/hw/usnic/ 5149 5150CLANG CONTROL FLOW INTEGRITY SUPPORT 5151M: Sami Tolvanen <samitolvanen@google.com> 5152M: Kees Cook <keescook@chromium.org> 5153R: Nathan Chancellor <nathan@kernel.org> 5154L: llvm@lists.linux.dev 5155S: Supported 5156B: https://github.com/ClangBuiltLinux/linux/issues 5157T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5158F: include/linux/cfi.h 5159F: kernel/cfi.c 5160 5161CLANG-FORMAT FILE 5162M: Miguel Ojeda <ojeda@kernel.org> 5163S: Maintained 5164F: .clang-format 5165 5166CLANG/LLVM BUILD SUPPORT 5167M: Nathan Chancellor <nathan@kernel.org> 5168R: Nick Desaulniers <ndesaulniers@google.com> 5169R: Bill Wendling <morbo@google.com> 5170R: Justin Stitt <justinstitt@google.com> 5171L: llvm@lists.linux.dev 5172S: Supported 5173W: https://clangbuiltlinux.github.io/ 5174B: https://github.com/ClangBuiltLinux/linux/issues 5175C: irc://irc.libera.chat/clangbuiltlinux 5176F: Documentation/kbuild/llvm.rst 5177F: include/linux/compiler-clang.h 5178F: scripts/Makefile.clang 5179F: scripts/clang-tools/ 5180K: \b(?i:clang|llvm)\b 5181 5182CLK API 5183M: Russell King <linux@armlinux.org.uk> 5184L: linux-clk@vger.kernel.org 5185S: Maintained 5186F: include/linux/clk.h 5187 5188CLOCKSOURCE, CLOCKEVENT DRIVERS 5189M: Daniel Lezcano <daniel.lezcano@linaro.org> 5190M: Thomas Gleixner <tglx@linutronix.de> 5191L: linux-kernel@vger.kernel.org 5192S: Supported 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5194F: Documentation/devicetree/bindings/timer/ 5195F: drivers/clocksource/ 5196 5197CLOSURES 5198M: Kent Overstreet <kent.overstreet@linux.dev> 5199L: linux-bcachefs@vger.kernel.org 5200S: Supported 5201C: irc://irc.oftc.net/bcache 5202F: include/linux/closure.h 5203F: lib/closure.c 5204 5205CMPC ACPI DRIVER 5206M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5207M: Daniel Oliveira Nascimento <don@syst.com.br> 5208L: platform-driver-x86@vger.kernel.org 5209S: Supported 5210F: drivers/platform/x86/classmate-laptop.c 5211 5212COBALT MEDIA DRIVER 5213M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5214L: linux-media@vger.kernel.org 5215S: Supported 5216W: https://linuxtv.org 5217T: git git://linuxtv.org/media_tree.git 5218F: drivers/media/pci/cobalt/ 5219 5220COCCINELLE/Semantic Patches (SmPL) 5221M: Julia Lawall <Julia.Lawall@inria.fr> 5222M: Nicolas Palix <nicolas.palix@imag.fr> 5223L: cocci@inria.fr (moderated for non-subscribers) 5224S: Supported 5225W: https://coccinelle.gitlabpages.inria.fr/website/ 5226T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5227F: Documentation/dev-tools/coccinelle.rst 5228F: scripts/coccicheck 5229F: scripts/coccinelle/ 5230 5231CODA FILE SYSTEM 5232M: Jan Harkes <jaharkes@cs.cmu.edu> 5233M: coda@cs.cmu.edu 5234L: codalist@coda.cs.cmu.edu 5235S: Maintained 5236W: http://www.coda.cs.cmu.edu/ 5237F: Documentation/filesystems/coda.rst 5238F: fs/coda/ 5239F: include/linux/coda*.h 5240F: include/uapi/linux/coda*.h 5241 5242CODA V4L2 MEM2MEM DRIVER 5243M: Philipp Zabel <p.zabel@pengutronix.de> 5244L: linux-media@vger.kernel.org 5245S: Maintained 5246F: Documentation/devicetree/bindings/media/coda.yaml 5247F: drivers/media/platform/chips-media/coda 5248 5249CODE OF CONDUCT 5250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5251S: Supported 5252F: Documentation/process/code-of-conduct-interpretation.rst 5253F: Documentation/process/code-of-conduct.rst 5254 5255COMEDI DRIVERS 5256M: Ian Abbott <abbotti@mev.co.uk> 5257M: H Hartley Sweeten <hsweeten@visionengravers.com> 5258S: Odd Fixes 5259F: drivers/comedi/ 5260F: include/linux/comedi/ 5261F: include/uapi/linux/comedi.h 5262 5263COMMON CLK FRAMEWORK 5264M: Michael Turquette <mturquette@baylibre.com> 5265M: Stephen Boyd <sboyd@kernel.org> 5266L: linux-clk@vger.kernel.org 5267S: Maintained 5268Q: http://patchwork.kernel.org/project/linux-clk/list/ 5269T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5270F: Documentation/devicetree/bindings/clock/ 5271F: drivers/clk/ 5272F: include/dt-bindings/clock/ 5273F: include/linux/clk-pr* 5274F: include/linux/clk/ 5275F: include/linux/of_clk.h 5276X: drivers/clk/clkdev.c 5277 5278COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5279M: Steve French <sfrench@samba.org> 5280R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5281R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5282R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5283R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5284R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5285L: linux-cifs@vger.kernel.org 5286L: samba-technical@lists.samba.org (moderated for non-subscribers) 5287S: Supported 5288W: https://wiki.samba.org/index.php/LinuxCIFS 5289T: git git://git.samba.org/sfrench/cifs-2.6.git 5290F: Documentation/admin-guide/cifs/ 5291F: fs/smb/client/ 5292F: fs/smb/common/ 5293F: include/uapi/linux/cifs 5294 5295COMPACTPCI HOTPLUG CORE 5296M: Scott Murray <scott@spiteful.org> 5297L: linux-pci@vger.kernel.org 5298S: Maintained 5299F: drivers/pci/hotplug/cpci_hotplug* 5300 5301COMPACTPCI HOTPLUG GENERIC DRIVER 5302M: Scott Murray <scott@spiteful.org> 5303L: linux-pci@vger.kernel.org 5304S: Maintained 5305F: drivers/pci/hotplug/cpcihp_generic.c 5306 5307COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5308M: Scott Murray <scott@spiteful.org> 5309L: linux-pci@vger.kernel.org 5310S: Maintained 5311F: drivers/pci/hotplug/cpcihp_zt5550.* 5312 5313COMPAL LAPTOP SUPPORT 5314M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5315L: platform-driver-x86@vger.kernel.org 5316S: Maintained 5317F: drivers/platform/x86/compal-laptop.c 5318 5319COMPILER ATTRIBUTES 5320M: Miguel Ojeda <ojeda@kernel.org> 5321S: Maintained 5322F: include/linux/compiler_attributes.h 5323 5324COMPUTE EXPRESS LINK (CXL) 5325M: Davidlohr Bueso <dave@stgolabs.net> 5326M: Jonathan Cameron <jonathan.cameron@huawei.com> 5327M: Dave Jiang <dave.jiang@intel.com> 5328M: Alison Schofield <alison.schofield@intel.com> 5329M: Vishal Verma <vishal.l.verma@intel.com> 5330M: Ira Weiny <ira.weiny@intel.com> 5331M: Dan Williams <dan.j.williams@intel.com> 5332L: linux-cxl@vger.kernel.org 5333S: Maintained 5334F: drivers/cxl/ 5335F: include/linux/cxl-einj.h 5336F: include/linux/cxl-event.h 5337F: include/uapi/linux/cxl_mem.h 5338F: tools/testing/cxl/ 5339 5340COMPUTE EXPRESS LINK PMU (CPMU) 5341M: Jonathan Cameron <jonathan.cameron@huawei.com> 5342L: linux-cxl@vger.kernel.org 5343S: Maintained 5344F: Documentation/admin-guide/perf/cxl.rst 5345F: drivers/perf/cxl_pmu.c 5346 5347CONEXANT ACCESSRUNNER USB DRIVER 5348L: accessrunner-general@lists.sourceforge.net 5349S: Orphan 5350W: http://accessrunner.sourceforge.net/ 5351F: drivers/usb/atm/cxacru.c 5352 5353CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5354M: Elena Reshetova <elena.reshetova@intel.com> 5355M: Carlos Bilbao <carlos.bilbao@amd.com> 5356S: Maintained 5357F: Documentation/security/snp-tdx-threat-model.rst 5358 5359CONFIGFS 5360M: Joel Becker <jlbec@evilplan.org> 5361M: Christoph Hellwig <hch@lst.de> 5362S: Supported 5363T: git git://git.infradead.org/users/hch/configfs.git 5364F: fs/configfs/ 5365F: include/linux/configfs.h 5366F: samples/configfs/ 5367 5368CONSOLE SUBSYSTEM 5369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5370S: Supported 5371F: drivers/video/console/ 5372F: include/linux/console* 5373 5374CONTEXT TRACKING 5375M: Frederic Weisbecker <frederic@kernel.org> 5376M: "Paul E. McKenney" <paulmck@kernel.org> 5377S: Maintained 5378F: include/linux/context_tracking* 5379F: kernel/context_tracking.c 5380 5381CONTROL GROUP (CGROUP) 5382M: Tejun Heo <tj@kernel.org> 5383M: Zefan Li <lizefan.x@bytedance.com> 5384M: Johannes Weiner <hannes@cmpxchg.org> 5385L: cgroups@vger.kernel.org 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5388F: Documentation/admin-guide/cgroup-v1/ 5389F: Documentation/admin-guide/cgroup-v2.rst 5390F: include/linux/cgroup* 5391F: kernel/cgroup/ 5392F: tools/testing/selftests/cgroup/ 5393 5394CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5395M: Tejun Heo <tj@kernel.org> 5396M: Josef Bacik <josef@toxicpanda.com> 5397M: Jens Axboe <axboe@kernel.dk> 5398L: cgroups@vger.kernel.org 5399L: linux-block@vger.kernel.org 5400T: git git://git.kernel.dk/linux-block 5401F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5402F: block/bfq-cgroup.c 5403F: block/blk-cgroup.c 5404F: block/blk-iocost.c 5405F: block/blk-iolatency.c 5406F: block/blk-throttle.c 5407F: include/linux/blk-cgroup.h 5408 5409CONTROL GROUP - CPUSET 5410M: Waiman Long <longman@redhat.com> 5411M: Zefan Li <lizefan.x@bytedance.com> 5412L: cgroups@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5415F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5416F: include/linux/cpuset.h 5417F: kernel/cgroup/cpuset.c 5418F: tools/testing/selftests/cgroup/test_cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5420 5421CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5422M: Johannes Weiner <hannes@cmpxchg.org> 5423M: Michal Hocko <mhocko@kernel.org> 5424M: Roman Gushchin <roman.gushchin@linux.dev> 5425M: Shakeel Butt <shakeel.butt@linux.dev> 5426R: Muchun Song <muchun.song@linux.dev> 5427L: cgroups@vger.kernel.org 5428L: linux-mm@kvack.org 5429S: Maintained 5430F: include/linux/memcontrol.h 5431F: mm/memcontrol.c 5432F: mm/swap_cgroup.c 5433F: samples/cgroup/* 5434F: tools/testing/selftests/cgroup/memcg_protection.m 5435F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5436F: tools/testing/selftests/cgroup/test_kmem.c 5437F: tools/testing/selftests/cgroup/test_memcontrol.c 5438 5439CORETEMP HARDWARE MONITORING DRIVER 5440M: Fenghua Yu <fenghua.yu@intel.com> 5441L: linux-hwmon@vger.kernel.org 5442S: Maintained 5443F: Documentation/hwmon/coretemp.rst 5444F: drivers/hwmon/coretemp.c 5445 5446CORSAIR-CPRO HARDWARE MONITOR DRIVER 5447M: Marius Zachmann <mail@mariuszachmann.de> 5448L: linux-hwmon@vger.kernel.org 5449S: Maintained 5450F: drivers/hwmon/corsair-cpro.c 5451 5452CORSAIR-PSU HARDWARE MONITOR DRIVER 5453M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5454L: linux-hwmon@vger.kernel.org 5455S: Maintained 5456F: Documentation/hwmon/corsair-psu.rst 5457F: drivers/hwmon/corsair-psu.c 5458 5459COUNTER SUBSYSTEM 5460M: William Breathitt Gray <william.gray@linaro.org> 5461L: linux-iio@vger.kernel.org 5462S: Maintained 5463T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5464F: Documentation/ABI/testing/sysfs-bus-counter 5465F: Documentation/driver-api/generic-counter.rst 5466F: drivers/counter/ 5467F: include/linux/counter.h 5468F: include/uapi/linux/counter.h 5469F: tools/counter/ 5470 5471COUNTER WATCH EVENTS TOOL 5472M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5473L: linux-iio@vger.kernel.org 5474S: Maintained 5475F: tools/counter/counter_watch_events.c 5476 5477CP2615 I2C DRIVER 5478M: Bence Csókás <bence98@sch.bme.hu> 5479S: Maintained 5480F: drivers/i2c/busses/i2c-cp2615.c 5481 5482CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5483M: Viresh Kumar <viresh.kumar@linaro.org> 5484M: Sudeep Holla <sudeep.holla@arm.com> 5485L: linux-pm@vger.kernel.org 5486S: Maintained 5487W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5488F: drivers/cpufreq/vexpress-spc-cpufreq.c 5489 5490CPU FREQUENCY SCALING FRAMEWORK 5491M: "Rafael J. Wysocki" <rafael@kernel.org> 5492M: Viresh Kumar <viresh.kumar@linaro.org> 5493L: linux-pm@vger.kernel.org 5494S: Maintained 5495B: https://bugzilla.kernel.org 5496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5498F: Documentation/admin-guide/pm/cpufreq.rst 5499F: Documentation/admin-guide/pm/intel_pstate.rst 5500F: Documentation/cpu-freq/ 5501F: Documentation/devicetree/bindings/cpufreq/ 5502F: drivers/cpufreq/ 5503F: include/linux/cpufreq.h 5504F: include/linux/sched/cpufreq.h 5505F: kernel/sched/cpufreq*.c 5506F: tools/testing/selftests/cpufreq/ 5507 5508CPU HOTPLUG 5509M: Thomas Gleixner <tglx@linutronix.de> 5510M: Peter Zijlstra <peterz@infradead.org> 5511L: linux-kernel@vger.kernel.org 5512S: Maintained 5513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5514F: include/linux/cpu.h 5515F: include/linux/cpuhotplug.h 5516F: include/linux/smpboot.h 5517F: kernel/cpu.c 5518F: kernel/smpboot.* 5519 5520CPU IDLE TIME MANAGEMENT FRAMEWORK 5521M: "Rafael J. Wysocki" <rafael@kernel.org> 5522M: Daniel Lezcano <daniel.lezcano@linaro.org> 5523L: linux-pm@vger.kernel.org 5524S: Maintained 5525B: https://bugzilla.kernel.org 5526T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5527F: Documentation/admin-guide/pm/cpuidle.rst 5528F: Documentation/driver-api/pm/cpuidle.rst 5529F: drivers/cpuidle/ 5530F: include/linux/cpuidle.h 5531 5532CPU POWER MONITORING SUBSYSTEM 5533M: Thomas Renninger <trenn@suse.com> 5534M: Shuah Khan <shuah@kernel.org> 5535M: Shuah Khan <skhan@linuxfoundation.org> 5536L: linux-pm@vger.kernel.org 5537S: Maintained 5538F: tools/power/cpupower/ 5539 5540CPUID/MSR DRIVER 5541M: "H. Peter Anvin" <hpa@zytor.com> 5542S: Maintained 5543F: arch/x86/kernel/cpuid.c 5544F: arch/x86/kernel/msr.c 5545 5546CPUIDLE DRIVER - ARM BIG LITTLE 5547M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5548M: Daniel Lezcano <daniel.lezcano@linaro.org> 5549L: linux-pm@vger.kernel.org 5550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5551S: Maintained 5552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5553F: drivers/cpuidle/cpuidle-big_little.c 5554 5555CPUIDLE DRIVER - ARM EXYNOS 5556M: Daniel Lezcano <daniel.lezcano@linaro.org> 5557M: Kukjin Kim <kgene@kernel.org> 5558R: Krzysztof Kozlowski <krzk@kernel.org> 5559L: linux-pm@vger.kernel.org 5560L: linux-samsung-soc@vger.kernel.org 5561S: Maintained 5562F: arch/arm/mach-exynos/pm.c 5563F: drivers/cpuidle/cpuidle-exynos.c 5564F: include/linux/platform_data/cpuidle-exynos.h 5565 5566CPUIDLE DRIVER - ARM PSCI 5567M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5568M: Sudeep Holla <sudeep.holla@arm.com> 5569L: linux-pm@vger.kernel.org 5570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5571S: Supported 5572F: drivers/cpuidle/cpuidle-psci.c 5573 5574CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5575M: Ulf Hansson <ulf.hansson@linaro.org> 5576L: linux-pm@vger.kernel.org 5577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5578S: Supported 5579F: drivers/cpuidle/cpuidle-psci-domain.c 5580F: drivers/cpuidle/cpuidle-psci.h 5581 5582CPUIDLE DRIVER - DT IDLE PM DOMAIN 5583M: Ulf Hansson <ulf.hansson@linaro.org> 5584L: linux-pm@vger.kernel.org 5585S: Supported 5586F: drivers/cpuidle/dt_idle_genpd.c 5587F: drivers/cpuidle/dt_idle_genpd.h 5588 5589CPUIDLE DRIVER - RISC-V SBI 5590M: Anup Patel <anup@brainfault.org> 5591L: linux-pm@vger.kernel.org 5592L: linux-riscv@lists.infradead.org 5593S: Maintained 5594F: drivers/cpuidle/cpuidle-riscv-sbi.c 5595 5596CRAMFS FILESYSTEM 5597M: Nicolas Pitre <nico@fluxnic.net> 5598S: Maintained 5599F: Documentation/filesystems/cramfs.rst 5600F: fs/cramfs/ 5601 5602CREATIVE SB0540 5603M: Bastien Nocera <hadess@hadess.net> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/hid/hid-creative-sb0540.c 5607 5608CRYPTO API 5609M: Herbert Xu <herbert@gondor.apana.org.au> 5610M: "David S. Miller" <davem@davemloft.net> 5611L: linux-crypto@vger.kernel.org 5612S: Maintained 5613T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5615F: Documentation/crypto/ 5616F: Documentation/devicetree/bindings/crypto/ 5617F: arch/*/crypto/ 5618F: crypto/ 5619F: drivers/crypto/ 5620F: include/crypto/ 5621F: include/linux/crypto* 5622F: lib/crypto/ 5623 5624CRYPTO SPEED TEST COMPARE 5625M: Wang Jinchao <wangjinchao@xfusion.com> 5626L: linux-crypto@vger.kernel.org 5627S: Maintained 5628F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5629 5630CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5631M: Neil Horman <nhorman@tuxdriver.com> 5632L: linux-crypto@vger.kernel.org 5633S: Maintained 5634F: crypto/ansi_cprng.c 5635F: crypto/rng.c 5636 5637CS3308 MEDIA DRIVER 5638M: Hans Verkuil <hverkuil@xs4all.nl> 5639L: linux-media@vger.kernel.org 5640S: Odd Fixes 5641W: http://linuxtv.org 5642T: git git://linuxtv.org/media_tree.git 5643F: drivers/media/i2c/cs3308.c 5644 5645CS5535 Audio ALSA driver 5646M: Jaya Kumar <jayakumar.alsa@gmail.com> 5647S: Maintained 5648F: sound/pci/cs5535audio/ 5649 5650CTU CAN FD DRIVER 5651M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5652M: Ondrej Ille <ondrej.ille@gmail.com> 5653L: linux-can@vger.kernel.org 5654S: Maintained 5655F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5656F: drivers/net/can/ctucanfd/ 5657 5658CVE ASSIGNMENT CONTACT 5659M: CVE Assignment Team <cve@kernel.org> 5660S: Maintained 5661F: Documentation/process/cve.rst 5662 5663CW1200 WLAN driver 5664S: Orphan 5665F: drivers/net/wireless/st/cw1200/ 5666 5667CX18 VIDEO4LINUX DRIVER 5668M: Andy Walls <awalls@md.metrocast.net> 5669L: linux-media@vger.kernel.org 5670S: Maintained 5671W: https://linuxtv.org 5672T: git git://linuxtv.org/media_tree.git 5673F: drivers/media/pci/cx18/ 5674F: include/uapi/linux/ivtv* 5675 5676CX2341X MPEG ENCODER HELPER MODULE 5677M: Hans Verkuil <hverkuil@xs4all.nl> 5678L: linux-media@vger.kernel.org 5679S: Maintained 5680W: https://linuxtv.org 5681T: git git://linuxtv.org/media_tree.git 5682F: drivers/media/common/cx2341x* 5683F: include/media/drv-intf/cx2341x.h 5684 5685CX24120 MEDIA DRIVER 5686M: Jemma Denson <jdenson@gmail.com> 5687M: Patrick Boettcher <patrick.boettcher@posteo.de> 5688L: linux-media@vger.kernel.org 5689S: Maintained 5690W: https://linuxtv.org 5691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5692F: drivers/media/dvb-frontends/cx24120* 5693 5694CX88 VIDEO4LINUX DRIVER 5695M: Mauro Carvalho Chehab <mchehab@kernel.org> 5696L: linux-media@vger.kernel.org 5697S: Odd fixes 5698W: https://linuxtv.org 5699T: git git://linuxtv.org/media_tree.git 5700F: Documentation/driver-api/media/drivers/cx88* 5701F: drivers/media/pci/cx88/ 5702 5703CXD2820R MEDIA DRIVER 5704L: linux-media@vger.kernel.org 5705S: Orphan 5706W: https://linuxtv.org 5707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5708F: drivers/media/dvb-frontends/cxd2820r* 5709 5710CXGB3 ETHERNET DRIVER (CXGB3) 5711M: Raju Rangoju <rajur@chelsio.com> 5712L: netdev@vger.kernel.org 5713S: Supported 5714W: http://www.chelsio.com 5715F: drivers/net/ethernet/chelsio/cxgb3/ 5716 5717CXGB3 ISCSI DRIVER (CXGB3I) 5718M: Varun Prakash <varun@chelsio.com> 5719L: linux-scsi@vger.kernel.org 5720S: Supported 5721W: http://www.chelsio.com 5722F: drivers/scsi/cxgbi/cxgb3i 5723 5724CXGB4 CRYPTO DRIVER (chcr) 5725M: Ayush Sawal <ayush.sawal@chelsio.com> 5726L: linux-crypto@vger.kernel.org 5727S: Supported 5728W: http://www.chelsio.com 5729F: drivers/crypto/chelsio 5730 5731CXGB4 ETHERNET DRIVER (CXGB4) 5732M: Raju Rangoju <rajur@chelsio.com> 5733L: netdev@vger.kernel.org 5734S: Supported 5735W: http://www.chelsio.com 5736F: drivers/net/ethernet/chelsio/cxgb4/ 5737 5738CXGB4 INLINE CRYPTO DRIVER 5739M: Ayush Sawal <ayush.sawal@chelsio.com> 5740L: netdev@vger.kernel.org 5741S: Supported 5742W: http://www.chelsio.com 5743F: drivers/net/ethernet/chelsio/inline_crypto/ 5744 5745CXGB4 ISCSI DRIVER (CXGB4I) 5746M: Varun Prakash <varun@chelsio.com> 5747L: linux-scsi@vger.kernel.org 5748S: Supported 5749W: http://www.chelsio.com 5750F: drivers/scsi/cxgbi/cxgb4i 5751 5752CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5753M: Potnuri Bharat Teja <bharat@chelsio.com> 5754L: linux-rdma@vger.kernel.org 5755S: Supported 5756W: http://www.openfabrics.org 5757F: drivers/infiniband/hw/cxgb4/ 5758F: include/uapi/rdma/cxgb4-abi.h 5759 5760CXGB4VF ETHERNET DRIVER (CXGB4VF) 5761M: Raju Rangoju <rajur@chelsio.com> 5762L: netdev@vger.kernel.org 5763S: Supported 5764W: http://www.chelsio.com 5765F: drivers/net/ethernet/chelsio/cxgb4vf/ 5766 5767CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5768M: Frederic Barrat <fbarrat@linux.ibm.com> 5769M: Andrew Donnellan <ajd@linux.ibm.com> 5770L: linuxppc-dev@lists.ozlabs.org 5771S: Supported 5772F: Documentation/ABI/testing/sysfs-class-cxl 5773F: Documentation/arch/powerpc/cxl.rst 5774F: arch/powerpc/platforms/powernv/pci-cxl.c 5775F: drivers/misc/cxl/ 5776F: include/misc/cxl* 5777F: include/uapi/misc/cxl.h 5778 5779CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5780M: Manoj N. Kumar <manoj@linux.ibm.com> 5781M: Matthew R. Ochs <mrochs@linux.ibm.com> 5782M: Uma Krishnan <ukrishn@linux.ibm.com> 5783L: linux-scsi@vger.kernel.org 5784S: Supported 5785F: Documentation/arch/powerpc/cxlflash.rst 5786F: drivers/scsi/cxlflash/ 5787F: include/uapi/scsi/cxlflash_ioctl.h 5788 5789CYBERPRO FB DRIVER 5790M: Russell King <linux@armlinux.org.uk> 5791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5792S: Maintained 5793W: http://www.armlinux.org.uk/ 5794F: drivers/video/fbdev/cyber2000fb.* 5795 5796CYCLADES PC300 DRIVER 5797S: Orphan 5798F: drivers/net/wan/pc300* 5799 5800CYPRESS CY8C95X0 PINCTRL DRIVER 5801M: Patrick Rudolph <patrick.rudolph@9elements.com> 5802L: linux-gpio@vger.kernel.org 5803S: Maintained 5804F: drivers/pinctrl/pinctrl-cy8c95x0.c 5805 5806CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5807M: Linus Walleij <linus.walleij@linaro.org> 5808L: linux-input@vger.kernel.org 5809S: Maintained 5810F: drivers/input/touchscreen/cy8ctma140.c 5811 5812CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5813M: Yassine Oudjana <y.oudjana@protonmail.com> 5814L: linux-input@vger.kernel.org 5815S: Maintained 5816F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5817F: drivers/input/keyboard/cypress-sf.c 5818 5819CYPRESS_FIRMWARE MEDIA DRIVER 5820L: linux-media@vger.kernel.org 5821S: Orphan 5822W: https://linuxtv.org 5823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5824F: drivers/media/common/cypress_firmware* 5825 5826CYTTSP TOUCHSCREEN DRIVER 5827M: Linus Walleij <linus.walleij@linaro.org> 5828L: linux-input@vger.kernel.org 5829S: Maintained 5830F: drivers/input/touchscreen/cyttsp* 5831 5832D-LINK DIR-685 TOUCHKEYS DRIVER 5833M: Linus Walleij <linus.walleij@linaro.org> 5834L: linux-input@vger.kernel.org 5835S: Supported 5836F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5837 5838DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5839M: Joshua Kinard <kumba@gentoo.org> 5840S: Maintained 5841F: drivers/rtc/rtc-ds1685.c 5842F: include/linux/rtc/ds1685.h 5843 5844DAMA SLAVE for AX.25 5845M: Joerg Reuter <jreuter@yaina.de> 5846L: linux-hams@vger.kernel.org 5847S: Maintained 5848W: http://yaina.de/jreuter/ 5849W: http://www.qsl.net/dl1bke/ 5850F: net/ax25/af_ax25.c 5851F: net/ax25/ax25_dev.c 5852F: net/ax25/ax25_ds_* 5853F: net/ax25/ax25_in.c 5854F: net/ax25/ax25_out.c 5855F: net/ax25/ax25_timer.c 5856F: net/ax25/sysctl_net_ax25.c 5857 5858DATA ACCESS MONITOR 5859M: SeongJae Park <sj@kernel.org> 5860L: damon@lists.linux.dev 5861L: linux-mm@kvack.org 5862S: Maintained 5863W: https://damonitor.github.io 5864P: Documentation/mm/damon/maintainer-profile.rst 5865T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5866T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5868F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5869F: Documentation/admin-guide/mm/damon/ 5870F: Documentation/mm/damon/ 5871F: include/linux/damon.h 5872F: include/trace/events/damon.h 5873F: mm/damon/ 5874F: tools/testing/selftests/damon/ 5875 5876DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5877L: netdev@vger.kernel.org 5878S: Orphan 5879F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5880F: drivers/net/ethernet/dec/tulip/dmfe.c 5881 5882DC390/AM53C974 SCSI driver 5883M: Hannes Reinecke <hare@suse.com> 5884L: linux-scsi@vger.kernel.org 5885S: Maintained 5886F: drivers/scsi/am53c974.c 5887 5888DC395x SCSI driver 5889M: Oliver Neukum <oliver@neukum.org> 5890M: Ali Akcaagac <aliakc@web.de> 5891M: Jamie Lenehan <lenehan@twibble.org> 5892S: Maintained 5893F: Documentation/scsi/dc395x.rst 5894F: drivers/scsi/dc395x.* 5895 5896DCCP PROTOCOL 5897L: dccp@vger.kernel.org 5898S: Orphan 5899W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5900F: include/linux/dccp.h 5901F: include/linux/tfrc.h 5902F: include/uapi/linux/dccp.h 5903F: net/dccp/ 5904 5905DEBUGOBJECTS: 5906M: Thomas Gleixner <tglx@linutronix.de> 5907L: linux-kernel@vger.kernel.org 5908S: Maintained 5909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5910F: include/linux/debugobjects.h 5911F: lib/debugobjects.c 5912 5913DECSTATION PLATFORM SUPPORT 5914M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5915L: linux-mips@vger.kernel.org 5916S: Maintained 5917W: http://www.linux-mips.org/wiki/DECstation 5918F: arch/mips/dec/ 5919F: arch/mips/include/asm/dec/ 5920F: arch/mips/include/asm/mach-dec/ 5921 5922DEFXX FDDI NETWORK DRIVER 5923M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5924S: Maintained 5925F: drivers/net/fddi/defxx.* 5926 5927DEFZA FDDI NETWORK DRIVER 5928M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5929S: Maintained 5930F: drivers/net/fddi/defza.* 5931 5932DEINTERLACE DRIVERS FOR ALLWINNER H3 5933M: Jernej Skrabec <jernej.skrabec@gmail.com> 5934L: linux-media@vger.kernel.org 5935S: Maintained 5936T: git git://linuxtv.org/media_tree.git 5937F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5938F: drivers/media/platform/sunxi/sun8i-di/ 5939 5940DELL LAPTOP DRIVER 5941M: Matthew Garrett <mjg59@srcf.ucam.org> 5942M: Pali Rohár <pali@kernel.org> 5943L: platform-driver-x86@vger.kernel.org 5944S: Maintained 5945F: drivers/platform/x86/dell/dell-laptop.c 5946 5947DELL LAPTOP FREEFALL DRIVER 5948M: Pali Rohár <pali@kernel.org> 5949S: Maintained 5950F: drivers/platform/x86/dell/dell-smo8800.c 5951 5952DELL LAPTOP RBTN DRIVER 5953M: Pali Rohár <pali@kernel.org> 5954S: Maintained 5955F: drivers/platform/x86/dell/dell-rbtn.* 5956 5957DELL LAPTOP SMM DRIVER 5958M: Pali Rohár <pali@kernel.org> 5959S: Maintained 5960F: Documentation/ABI/obsolete/procfs-i8k 5961F: drivers/hwmon/dell-smm-hwmon.c 5962F: include/uapi/linux/i8k.h 5963 5964DELL REMOTE BIOS UPDATE DRIVER 5965M: Stuart Hayes <stuart.w.hayes@gmail.com> 5966L: platform-driver-x86@vger.kernel.org 5967S: Maintained 5968F: drivers/platform/x86/dell/dell_rbu.c 5969 5970DELL SMBIOS DRIVER 5971M: Pali Rohár <pali@kernel.org> 5972L: Dell.Client.Kernel@dell.com 5973L: platform-driver-x86@vger.kernel.org 5974S: Maintained 5975F: drivers/platform/x86/dell/dell-smbios.* 5976 5977DELL SMBIOS SMM DRIVER 5978L: Dell.Client.Kernel@dell.com 5979L: platform-driver-x86@vger.kernel.org 5980S: Maintained 5981F: drivers/platform/x86/dell/dell-smbios-smm.c 5982 5983DELL SMBIOS WMI DRIVER 5984L: Dell.Client.Kernel@dell.com 5985L: platform-driver-x86@vger.kernel.org 5986S: Maintained 5987F: drivers/platform/x86/dell/dell-smbios-wmi.c 5988F: tools/wmi/dell-smbios-example.c 5989 5990DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5991M: Stuart Hayes <stuart.w.hayes@gmail.com> 5992L: platform-driver-x86@vger.kernel.org 5993S: Maintained 5994F: Documentation/userspace-api/dcdbas.rst 5995F: drivers/platform/x86/dell/dcdbas.* 5996 5997DELL WMI DDV DRIVER 5998M: Armin Wolf <W_Armin@gmx.de> 5999S: Maintained 6000F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6001F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6002F: Documentation/wmi/devices/dell-wmi-ddv.rst 6003F: drivers/platform/x86/dell/dell-wmi-ddv.c 6004 6005DELL WMI DESCRIPTOR DRIVER 6006L: Dell.Client.Kernel@dell.com 6007S: Maintained 6008F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6009 6010DELL WMI HARDWARE PRIVACY SUPPORT 6011L: Dell.Client.Kernel@dell.com 6012L: platform-driver-x86@vger.kernel.org 6013S: Maintained 6014F: drivers/platform/x86/dell/dell-wmi-privacy.c 6015 6016DELL WMI NOTIFICATIONS DRIVER 6017M: Matthew Garrett <mjg59@srcf.ucam.org> 6018M: Pali Rohár <pali@kernel.org> 6019S: Maintained 6020F: drivers/platform/x86/dell/dell-wmi-base.c 6021 6022DELL WMI SYSMAN DRIVER 6023M: Prasanth Ksr <prasanth.ksr@dell.com> 6024L: Dell.Client.Kernel@dell.com 6025L: platform-driver-x86@vger.kernel.org 6026S: Maintained 6027F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6028F: drivers/platform/x86/dell/dell-wmi-sysman/ 6029 6030DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6031M: Zev Weiss <zev@bewilderbeest.net> 6032L: linux-hwmon@vger.kernel.org 6033S: Maintained 6034F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6035 6036DELTA DPS920AB PSU DRIVER 6037M: Robert Marko <robert.marko@sartura.hr> 6038L: linux-hwmon@vger.kernel.org 6039S: Maintained 6040F: Documentation/hwmon/dps920ab.rst 6041F: drivers/hwmon/pmbus/dps920ab.c 6042 6043DELTA NETWORKS TN48M CPLD DRIVERS 6044M: Robert Marko <robert.marko@sartura.hr> 6045S: Maintained 6046F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6047F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6048F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6049F: drivers/gpio/gpio-tn48m.c 6050F: include/dt-bindings/reset/delta,tn48m-reset.h 6051 6052DELTA ST MEDIA DRIVER 6053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6054L: linux-media@vger.kernel.org 6055S: Supported 6056W: https://linuxtv.org 6057T: git git://linuxtv.org/media_tree.git 6058F: drivers/media/platform/st/sti/delta 6059 6060DENALI NAND DRIVER 6061L: linux-mtd@lists.infradead.org 6062S: Orphan 6063F: drivers/mtd/nand/raw/denali* 6064 6065DESIGNWARE EDMA CORE IP DRIVER 6066M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6067R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6068R: Serge Semin <fancer.lancer@gmail.com> 6069L: dmaengine@vger.kernel.org 6070S: Maintained 6071F: drivers/dma/dw-edma/ 6072F: include/linux/dma/edma.h 6073 6074DESIGNWARE USB2 DRD IP DRIVER 6075M: Minas Harutyunyan <hminas@synopsys.com> 6076L: linux-usb@vger.kernel.org 6077S: Maintained 6078T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6079F: drivers/usb/dwc2/ 6080 6081DESIGNWARE USB3 DRD IP DRIVER 6082M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6083L: linux-usb@vger.kernel.org 6084S: Maintained 6085F: drivers/usb/dwc3/ 6086 6087DESIGNWARE XDATA IP DRIVER 6088M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6089L: linux-pci@vger.kernel.org 6090S: Maintained 6091F: Documentation/misc-devices/dw-xdata-pcie.rst 6092F: drivers/misc/dw-xdata-pcie.c 6093 6094DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6095M: Andreas Klinger <ak@it-klinger.de> 6096L: linux-iio@vger.kernel.org 6097S: Maintained 6098F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6099F: drivers/iio/proximity/srf*.c 6100 6101DEVICE COREDUMP (DEV_COREDUMP) 6102M: Johannes Berg <johannes@sipsolutions.net> 6103L: linux-kernel@vger.kernel.org 6104S: Maintained 6105F: drivers/base/devcoredump.c 6106F: include/linux/devcoredump.h 6107 6108DEVICE DEPENDENCY HELPER SCRIPT 6109M: Saravana Kannan <saravanak@google.com> 6110L: linux-kernel@vger.kernel.org 6111S: Maintained 6112F: scripts/dev-needs.sh 6113 6114DEVICE DIRECT ACCESS (DAX) 6115M: Dan Williams <dan.j.williams@intel.com> 6116M: Vishal Verma <vishal.l.verma@intel.com> 6117M: Dave Jiang <dave.jiang@intel.com> 6118L: nvdimm@lists.linux.dev 6119L: linux-cxl@vger.kernel.org 6120S: Supported 6121F: drivers/dax/ 6122 6123DEVICE FREQUENCY (DEVFREQ) 6124M: MyungJoo Ham <myungjoo.ham@samsung.com> 6125M: Kyungmin Park <kyungmin.park@samsung.com> 6126M: Chanwoo Choi <cw00.choi@samsung.com> 6127L: linux-pm@vger.kernel.org 6128S: Maintained 6129T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6130F: Documentation/devicetree/bindings/devfreq/ 6131F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6132F: drivers/devfreq/ 6133F: include/linux/devfreq.h 6134F: include/trace/events/devfreq.h 6135 6136DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6137M: Chanwoo Choi <cw00.choi@samsung.com> 6138L: linux-pm@vger.kernel.org 6139S: Supported 6140T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6141F: Documentation/devicetree/bindings/devfreq/event/ 6142F: drivers/devfreq/devfreq-event.c 6143F: drivers/devfreq/event/ 6144F: include/dt-bindings/pmu/exynos_ppmu.h 6145F: include/linux/devfreq-event.h 6146 6147DEVICE RESOURCE MANAGEMENT HELPERS 6148M: Hans de Goede <hdegoede@redhat.com> 6149R: Matti Vaittinen <mazziesaccount@gmail.com> 6150S: Maintained 6151F: include/linux/devm-helpers.h 6152 6153DEVICE-MAPPER (LVM) 6154M: Alasdair Kergon <agk@redhat.com> 6155M: Mike Snitzer <snitzer@kernel.org> 6156M: Mikulas Patocka <mpatocka@redhat.com> 6157L: dm-devel@lists.linux.dev 6158S: Maintained 6159Q: http://patchwork.kernel.org/project/dm-devel/list/ 6160T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6161F: Documentation/admin-guide/device-mapper/ 6162F: drivers/md/Kconfig 6163F: drivers/md/Makefile 6164F: drivers/md/dm* 6165F: drivers/md/persistent-data/ 6166F: include/linux/device-mapper.h 6167F: include/linux/dm-*.h 6168F: include/uapi/linux/dm-*.h 6169 6170DEVICE-MAPPER VDO TARGET 6171M: Matthew Sakai <msakai@redhat.com> 6172L: dm-devel@lists.linux.dev 6173S: Maintained 6174F: Documentation/admin-guide/device-mapper/vdo*.rst 6175F: drivers/md/dm-vdo/ 6176 6177DEVLINK 6178M: Jiri Pirko <jiri@resnulli.us> 6179L: netdev@vger.kernel.org 6180S: Supported 6181F: Documentation/networking/devlink 6182F: include/net/devlink.h 6183F: include/uapi/linux/devlink.h 6184F: net/devlink/ 6185 6186DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6187M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6188L: kernel@dh-electronics.com 6189S: Maintained 6190F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6192 6193DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6194M: Marek Vasut <marex@denx.de> 6195L: kernel@dh-electronics.com 6196S: Maintained 6197F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6199 6200DIALOG SEMICONDUCTOR DRIVERS 6201M: Support Opensource <support.opensource@diasemi.com> 6202S: Supported 6203W: http://www.dialog-semiconductor.com/products 6204F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6205F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6206F: Documentation/devicetree/bindings/mfd/da90*.txt 6207F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6208F: Documentation/devicetree/bindings/regulator/da92*.txt 6209F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6210F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6211F: Documentation/devicetree/bindings/sound/da[79]*.txt 6212F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6213F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6214F: Documentation/hwmon/da90??.rst 6215F: drivers/gpio/gpio-da90??.c 6216F: drivers/hwmon/da90??-hwmon.c 6217F: drivers/iio/adc/da91??-*.c 6218F: drivers/input/misc/da72??.[ch] 6219F: drivers/input/misc/da90??_onkey.c 6220F: drivers/input/touchscreen/da9052_tsi.c 6221F: drivers/leds/leds-da90??.c 6222F: drivers/mfd/da903x.c 6223F: drivers/mfd/da90??-*.c 6224F: drivers/mfd/da91??-*.c 6225F: drivers/pinctrl/pinctrl-da90??.c 6226F: drivers/power/supply/da9052-battery.c 6227F: drivers/power/supply/da91??-*.c 6228F: drivers/regulator/da9???-regulator.[ch] 6229F: drivers/regulator/slg51000-regulator.[ch] 6230F: drivers/rtc/rtc-da90??.c 6231F: drivers/thermal/da90??-thermal.c 6232F: drivers/video/backlight/da90??_bl.c 6233F: drivers/watchdog/da90??_wdt.c 6234F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6235F: include/linux/mfd/da903x.h 6236F: include/linux/mfd/da9052/ 6237F: include/linux/mfd/da9055/ 6238F: include/linux/mfd/da9062/ 6239F: include/linux/mfd/da9063/ 6240F: include/linux/mfd/da9150/ 6241F: include/linux/regulator/da9211.h 6242F: include/sound/da[79]*.h 6243F: sound/soc/codecs/da[79]*.[ch] 6244 6245DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6246M: William Breathitt Gray <william.gray@linaro.org> 6247L: linux-gpio@vger.kernel.org 6248S: Maintained 6249F: drivers/gpio/gpio-gpio-mm.c 6250 6251DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6252M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6253L: linux-media@vger.kernel.org 6254S: Maintained 6255F: Documentation/admin-guide/media/mgb4.rst 6256F: drivers/media/pci/mgb4/ 6257 6258DIOLAN U2C-12 I2C DRIVER 6259M: Guenter Roeck <linux@roeck-us.net> 6260L: linux-i2c@vger.kernel.org 6261S: Maintained 6262F: drivers/i2c/busses/i2c-diolan-u2c.c 6263 6264DIRECTORY NOTIFICATION (DNOTIFY) 6265M: Jan Kara <jack@suse.cz> 6266R: Amir Goldstein <amir73il@gmail.com> 6267L: linux-fsdevel@vger.kernel.org 6268S: Maintained 6269F: Documentation/filesystems/dnotify.rst 6270F: fs/notify/dnotify/ 6271F: include/linux/dnotify.h 6272 6273DISK GEOMETRY AND PARTITION HANDLING 6274M: Andries Brouwer <aeb@cwi.nl> 6275S: Maintained 6276W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6277W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6278W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6279 6280DISKQUOTA 6281M: Jan Kara <jack@suse.com> 6282S: Maintained 6283F: Documentation/filesystems/quota.rst 6284F: fs/quota/ 6285F: include/linux/quota*.h 6286F: include/uapi/linux/quota*.h 6287 6288DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6289M: Bernie Thompson <bernie@plugable.com> 6290L: linux-fbdev@vger.kernel.org 6291S: Maintained 6292W: http://plugable.com/category/projects/udlfb/ 6293F: Documentation/fb/udlfb.rst 6294F: drivers/video/fbdev/udlfb.c 6295F: include/video/udlfb.h 6296 6297DISTRIBUTED LOCK MANAGER (DLM) 6298M: Alexander Aring <aahringo@redhat.com> 6299M: David Teigland <teigland@redhat.com> 6300L: gfs2@lists.linux.dev 6301S: Supported 6302W: https://pagure.io/dlm 6303T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6304F: fs/dlm/ 6305 6306DMA BUFFER SHARING FRAMEWORK 6307M: Sumit Semwal <sumit.semwal@linaro.org> 6308M: Christian König <christian.koenig@amd.com> 6309L: linux-media@vger.kernel.org 6310L: dri-devel@lists.freedesktop.org 6311L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6312S: Maintained 6313T: git git://anongit.freedesktop.org/drm/drm-misc 6314F: Documentation/driver-api/dma-buf.rst 6315F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6316F: drivers/dma-buf/ 6317F: include/linux/*fence.h 6318F: include/linux/dma-buf.h 6319F: include/linux/dma-resv.h 6320K: \bdma_(?:buf|fence|resv)\b 6321 6322DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6323M: Vinod Koul <vkoul@kernel.org> 6324L: dmaengine@vger.kernel.org 6325S: Maintained 6326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6328F: Documentation/devicetree/bindings/dma/ 6329F: Documentation/driver-api/dmaengine/ 6330F: drivers/dma/ 6331F: include/dt-bindings/dma/ 6332F: include/linux/dma/ 6333F: include/linux/dmaengine.h 6334F: include/linux/of_dma.h 6335 6336DMA MAPPING BENCHMARK 6337M: Xiang Chen <chenxiang66@hisilicon.com> 6338L: iommu@lists.linux.dev 6339F: kernel/dma/map_benchmark.c 6340F: tools/testing/selftests/dma/ 6341 6342DMA MAPPING HELPERS 6343M: Christoph Hellwig <hch@lst.de> 6344M: Marek Szyprowski <m.szyprowski@samsung.com> 6345R: Robin Murphy <robin.murphy@arm.com> 6346L: iommu@lists.linux.dev 6347S: Supported 6348W: http://git.infradead.org/users/hch/dma-mapping.git 6349T: git git://git.infradead.org/users/hch/dma-mapping.git 6350F: include/asm-generic/dma-mapping.h 6351F: include/linux/dma-direct.h 6352F: include/linux/dma-map-ops.h 6353F: include/linux/dma-mapping.h 6354F: include/linux/swiotlb.h 6355F: kernel/dma/ 6356 6357DMA-BUF HEAPS FRAMEWORK 6358M: Sumit Semwal <sumit.semwal@linaro.org> 6359R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6360R: Brian Starkey <Brian.Starkey@arm.com> 6361R: John Stultz <jstultz@google.com> 6362R: T.J. Mercier <tjmercier@google.com> 6363L: linux-media@vger.kernel.org 6364L: dri-devel@lists.freedesktop.org 6365L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6366S: Maintained 6367T: git git://anongit.freedesktop.org/drm/drm-misc 6368F: drivers/dma-buf/dma-heap.c 6369F: drivers/dma-buf/heaps/* 6370F: include/linux/dma-heap.h 6371F: include/uapi/linux/dma-heap.h 6372 6373DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6374M: Lukasz Luba <lukasz.luba@arm.com> 6375L: linux-pm@vger.kernel.org 6376L: linux-samsung-soc@vger.kernel.org 6377S: Maintained 6378F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6379F: drivers/memory/samsung/exynos5422-dmc.c 6380 6381DME1737 HARDWARE MONITOR DRIVER 6382M: Juerg Haefliger <juergh@proton.me> 6383L: linux-hwmon@vger.kernel.org 6384S: Maintained 6385F: Documentation/hwmon/dme1737.rst 6386F: drivers/hwmon/dme1737.c 6387 6388DMI/SMBIOS SUPPORT 6389M: Jean Delvare <jdelvare@suse.com> 6390S: Maintained 6391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6392F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6393F: drivers/firmware/dmi-id.c 6394F: drivers/firmware/dmi_scan.c 6395F: include/linux/dmi.h 6396 6397DOCUMENTATION 6398M: Jonathan Corbet <corbet@lwn.net> 6399L: linux-doc@vger.kernel.org 6400S: Maintained 6401P: Documentation/doc-guide/maintainer-profile.rst 6402T: git git://git.lwn.net/linux.git docs-next 6403F: Documentation/ 6404F: scripts/documentation-file-ref-check 6405F: scripts/kernel-doc 6406F: scripts/sphinx-pre-install 6407X: Documentation/ABI/ 6408X: Documentation/admin-guide/media/ 6409X: Documentation/devicetree/ 6410X: Documentation/driver-api/media/ 6411X: Documentation/firmware-guide/acpi/ 6412X: Documentation/i2c/ 6413X: Documentation/netlink/ 6414X: Documentation/power/ 6415X: Documentation/spi/ 6416X: Documentation/userspace-api/media/ 6417 6418DOCUMENTATION PROCESS 6419M: Jonathan Corbet <corbet@lwn.net> 6420L: workflows@vger.kernel.org 6421S: Maintained 6422F: Documentation/maintainer/ 6423F: Documentation/process/ 6424 6425DOCUMENTATION REPORTING ISSUES 6426M: Thorsten Leemhuis <linux@leemhuis.info> 6427L: linux-doc@vger.kernel.org 6428S: Maintained 6429F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6430F: Documentation/admin-guide/reporting-issues.rst 6431F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6432 6433DOCUMENTATION SCRIPTS 6434M: Mauro Carvalho Chehab <mchehab@kernel.org> 6435L: linux-doc@vger.kernel.org 6436S: Maintained 6437F: Documentation/sphinx/parse-headers.pl 6438F: scripts/documentation-file-ref-check 6439F: scripts/sphinx-pre-install 6440 6441DOCUMENTATION/ITALIAN 6442M: Federico Vaga <federico.vaga@vaga.pv.it> 6443L: linux-doc@vger.kernel.org 6444S: Maintained 6445F: Documentation/translations/it_IT 6446 6447DOCUMENTATION/JAPANESE 6448R: Akira Yokosawa <akiyks@gmail.com> 6449L: linux-doc@vger.kernel.org 6450S: Maintained 6451F: Documentation/translations/ja_JP 6452 6453DONGWOON DW9714 LENS VOICE COIL DRIVER 6454M: Sakari Ailus <sakari.ailus@linux.intel.com> 6455L: linux-media@vger.kernel.org 6456S: Maintained 6457T: git git://linuxtv.org/media_tree.git 6458F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6459F: drivers/media/i2c/dw9714.c 6460 6461DONGWOON DW9719 LENS VOICE COIL DRIVER 6462M: Daniel Scally <djrscally@gmail.com> 6463L: linux-media@vger.kernel.org 6464S: Maintained 6465T: git git://linuxtv.org/media_tree.git 6466F: drivers/media/i2c/dw9719.c 6467 6468DONGWOON DW9768 LENS VOICE COIL DRIVER 6469L: linux-media@vger.kernel.org 6470S: Orphan 6471T: git git://linuxtv.org/media_tree.git 6472F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6473F: drivers/media/i2c/dw9768.c 6474 6475DONGWOON DW9807 LENS VOICE COIL DRIVER 6476M: Sakari Ailus <sakari.ailus@linux.intel.com> 6477L: linux-media@vger.kernel.org 6478S: Maintained 6479T: git git://linuxtv.org/media_tree.git 6480F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6481F: drivers/media/i2c/dw9807-vcm.c 6482 6483DOUBLETALK DRIVER 6484M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6485L: blinux-list@redhat.com 6486S: Maintained 6487F: drivers/char/dtlk.c 6488F: include/linux/dtlk.h 6489 6490DPAA2 DATAPATH I/O (DPIO) DRIVER 6491M: Roy Pledge <Roy.Pledge@nxp.com> 6492L: linux-kernel@vger.kernel.org 6493S: Maintained 6494F: drivers/soc/fsl/dpio 6495 6496DPAA2 ETHERNET DRIVER 6497M: Ioana Ciornei <ioana.ciornei@nxp.com> 6498L: netdev@vger.kernel.org 6499S: Maintained 6500F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6502F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6503F: drivers/net/ethernet/freescale/dpaa2/Makefile 6504F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6507F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6508F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6509F: drivers/net/ethernet/freescale/dpaa2/dpni* 6510 6511DPAA2 ETHERNET SWITCH DRIVER 6512M: Ioana Ciornei <ioana.ciornei@nxp.com> 6513L: netdev@vger.kernel.org 6514S: Maintained 6515F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6516F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6517F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6518 6519DPLL SUBSYSTEM 6520M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6521M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6522M: Jiri Pirko <jiri@resnulli.us> 6523L: netdev@vger.kernel.org 6524S: Supported 6525F: Documentation/driver-api/dpll.rst 6526F: drivers/dpll/* 6527F: include/linux/dpll.h 6528F: include/uapi/linux/dpll.h 6529 6530DRBD DRIVER 6531M: Philipp Reisner <philipp.reisner@linbit.com> 6532M: Lars Ellenberg <lars.ellenberg@linbit.com> 6533M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6534L: drbd-dev@lists.linbit.com 6535S: Supported 6536W: http://www.drbd.org 6537T: git git://git.linbit.com/linux-drbd.git 6538T: git git://git.linbit.com/drbd-8.4.git 6539F: Documentation/admin-guide/blockdev/ 6540F: drivers/block/drbd/ 6541F: include/linux/drbd* 6542F: lib/lru_cache.c 6543 6544DRIVER COMPONENT FRAMEWORK 6545L: dri-devel@lists.freedesktop.org 6546F: drivers/base/component.c 6547F: include/linux/component.h 6548 6549DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6550M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6551R: "Rafael J. Wysocki" <rafael@kernel.org> 6552S: Supported 6553T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6554F: Documentation/core-api/kobject.rst 6555F: drivers/base/ 6556F: fs/debugfs/ 6557F: fs/sysfs/ 6558F: include/linux/debugfs.h 6559F: include/linux/fwnode.h 6560F: include/linux/kobj* 6561F: include/linux/property.h 6562F: lib/kobj* 6563 6564DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6565M: Nishanth Menon <nm@ti.com> 6566L: linux-pm@vger.kernel.org 6567S: Maintained 6568F: drivers/soc/ti/smartreflex.c 6569F: include/linux/power/smartreflex.h 6570 6571DRM ACCEL DRIVERS FOR INTEL VPU 6572M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6573M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6574L: dri-devel@lists.freedesktop.org 6575S: Supported 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: drivers/accel/ivpu/ 6578F: include/uapi/drm/ivpu_accel.h 6579 6580DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6581M: Oded Gabbay <ogabbay@kernel.org> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584C: irc://irc.oftc.net/dri-devel 6585T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6586F: Documentation/accel/ 6587F: drivers/accel/ 6588F: include/drm/drm_accel.h 6589 6590DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6591M: Maxime Ripard <mripard@kernel.org> 6592M: Chen-Yu Tsai <wens@csie.org> 6593R: Jernej Skrabec <jernej.skrabec@gmail.com> 6594L: dri-devel@lists.freedesktop.org 6595S: Supported 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: drivers/gpu/drm/sun4i/sun8i* 6598 6599DRM DRIVER FOR ARM PL111 CLCD 6600S: Orphan 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/pl111/ 6603 6604DRM DRIVER FOR ARM VERSATILE TFT PANELS 6605M: Linus Walleij <linus.walleij@linaro.org> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6609F: drivers/gpu/drm/panel/panel-arm-versatile.c 6610 6611DRM DRIVER FOR ASPEED BMC GFX 6612M: Joel Stanley <joel@jms.id.au> 6613L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6614S: Supported 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6617F: drivers/gpu/drm/aspeed/ 6618 6619DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6620M: Dave Airlie <airlied@redhat.com> 6621R: Thomas Zimmermann <tzimmermann@suse.de> 6622R: Jocelyn Falempe <jfalempe@redhat.com> 6623L: dri-devel@lists.freedesktop.org 6624S: Supported 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: drivers/gpu/drm/ast/ 6627 6628DRM DRIVER FOR BOCHS VIRTUAL GPU 6629M: Gerd Hoffmann <kraxel@redhat.com> 6630L: virtualization@lists.linux.dev 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: drivers/gpu/drm/tiny/bochs.c 6634 6635DRM DRIVER FOR BOE HIMAX8279D PANELS 6636M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6639F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6640 6641DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6642M: Jagan Teki <jagan@amarulasolutions.com> 6643S: Maintained 6644F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6645F: drivers/gpu/drm/bridge/chipone-icn6211.c 6646 6647DRM DRIVER FOR EBBG FT8719 PANEL 6648M: Joel Selvaraj <jo@jsfamily.in> 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6652F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6653 6654DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6655M: Linus Walleij <linus.walleij@linaro.org> 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tve200/ 6659 6660DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6661M: Icenowy Zheng <icenowy@aosc.io> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6664F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6665 6666DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6667M: Jagan Teki <jagan@amarulasolutions.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6670F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6671 6672DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6673M: Thomas Zimmermann <tzimmermann@suse.de> 6674M: Javier Martinez Canillas <javierm@redhat.com> 6675L: dri-devel@lists.freedesktop.org 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: drivers/gpu/drm/drm_aperture.c 6679F: drivers/gpu/drm/tiny/ofdrm.c 6680F: drivers/gpu/drm/tiny/simpledrm.c 6681F: drivers/video/aperture.c 6682F: drivers/video/nomodeset.c 6683F: include/drm/drm_aperture.h 6684F: include/linux/aperture.h 6685F: include/video/nomodeset.h 6686 6687DRM DRIVER FOR GENERIC EDP PANELS 6688R: Douglas Anderson <dianders@chromium.org> 6689F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6690F: drivers/gpu/drm/panel/panel-edp.c 6691 6692DRM DRIVER FOR GENERIC USB DISPLAY 6693M: Noralf Trønnes <noralf@tronnes.org> 6694S: Maintained 6695W: https://github.com/notro/gud/wiki 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/gud/ 6698F: include/drm/gud.h 6699 6700DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6701M: Hans de Goede <hdegoede@redhat.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: drivers/gpu/drm/tiny/gm12u320.c 6705 6706DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6707M: Ondrej Jirman <megi@xff.cz> 6708M: Javier Martinez Canillas <javierm@redhat.com> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6712F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6713 6714DRM DRIVER FOR HX8357D PANELS 6715S: Orphan 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6718F: drivers/gpu/drm/tiny/hx8357d.c 6719 6720DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6721M: Deepak Rawat <drawat.floss@gmail.com> 6722L: linux-hyperv@vger.kernel.org 6723L: dri-devel@lists.freedesktop.org 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: drivers/gpu/drm/hyperv 6727 6728DRM DRIVER FOR ILITEK ILI9225 PANELS 6729M: David Lechner <david@lechnology.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6733F: drivers/gpu/drm/tiny/ili9225.c 6734 6735DRM DRIVER FOR ILITEK ILI9486 PANELS 6736M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6740F: drivers/gpu/drm/tiny/ili9486.c 6741 6742DRM DRIVER FOR ILITEK ILI9805 PANELS 6743M: Michael Trimarchi <michael@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6746F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6747 6748DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6749M: Jagan Teki <jagan@edgeble.ai> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6752F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6753 6754DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6755M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6756S: Supported 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: drivers/gpu/drm/logicvc/ 6759 6760DRM DRIVER FOR LVDS PANELS 6761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6762L: dri-devel@lists.freedesktop.org 6763S: Maintained 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: Documentation/devicetree/bindings/display/lvds.yaml 6766F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6767F: drivers/gpu/drm/panel/panel-lvds.c 6768 6769DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6770M: Guido Günther <agx@sigxcpu.org> 6771R: Purism Kernel Team <kernel@puri.sm> 6772S: Maintained 6773F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6774F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6775 6776DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6777M: Dave Airlie <airlied@redhat.com> 6778R: Thomas Zimmermann <tzimmermann@suse.de> 6779R: Jocelyn Falempe <jfalempe@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Supported 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/mgag200/ 6784 6785DRM DRIVER FOR MI0283QT 6786M: Noralf Trønnes <noralf@tronnes.org> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6790F: drivers/gpu/drm/tiny/mi0283qt.c 6791 6792DRM DRIVER FOR MIPI DBI compatible panels 6793M: Noralf Trønnes <noralf@tronnes.org> 6794S: Maintained 6795W: https://github.com/notro/panel-mipi-dbi/wiki 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6798F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6799 6800DRM DRIVER FOR MSM ADRENO GPU 6801M: Rob Clark <robdclark@gmail.com> 6802M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6803M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6804R: Sean Paul <sean@poorly.run> 6805R: Marijn Suijten <marijn.suijten@somainline.org> 6806L: linux-arm-msm@vger.kernel.org 6807L: dri-devel@lists.freedesktop.org 6808L: freedreno@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm/msm/-/issues 6811T: git https://gitlab.freedesktop.org/drm/msm.git 6812F: Documentation/devicetree/bindings/display/msm/ 6813F: drivers/gpu/drm/ci/xfails/msm* 6814F: drivers/gpu/drm/msm/ 6815F: include/uapi/drm/msm_drm.h 6816 6817DRM DRIVER FOR NOVATEK NT35510 PANELS 6818M: Linus Walleij <linus.walleij@linaro.org> 6819S: Maintained 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6822F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6823 6824DRM DRIVER FOR NOVATEK NT35560 PANELS 6825M: Linus Walleij <linus.walleij@linaro.org> 6826S: Maintained 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6829F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6830 6831DRM DRIVER FOR NOVATEK NT36523 PANELS 6832M: Jianhua Lu <lujianhua000@gmail.com> 6833S: Maintained 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6836F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6837 6838DRM DRIVER FOR NOVATEK NT36672A PANELS 6839M: Sumit Semwal <sumit.semwal@linaro.org> 6840S: Maintained 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6843F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6844 6845DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6846M: Karol Herbst <kherbst@redhat.com> 6847M: Lyude Paul <lyude@redhat.com> 6848M: Danilo Krummrich <dakr@redhat.com> 6849L: dri-devel@lists.freedesktop.org 6850L: nouveau@lists.freedesktop.org 6851S: Supported 6852W: https://nouveau.freedesktop.org/ 6853Q: https://patchwork.freedesktop.org/project/nouveau/ 6854Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6855B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6856C: irc://irc.oftc.net/nouveau 6857T: git https://gitlab.freedesktop.org/drm/nouveau.git 6858F: drivers/gpu/drm/nouveau/ 6859F: include/uapi/drm/nouveau_drm.h 6860 6861DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6862M: Stefan Mavrodiev <stefan@olimex.com> 6863S: Maintained 6864F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6865F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6866 6867DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6868R: Douglas Anderson <dianders@chromium.org> 6869F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6870F: drivers/gpu/drm/bridge/parade-ps8640.c 6871 6872DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6873M: Noralf Trønnes <noralf@tronnes.org> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/repaper.txt 6877F: drivers/gpu/drm/tiny/repaper.c 6878 6879DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6880M: Dave Airlie <airlied@redhat.com> 6881M: Gerd Hoffmann <kraxel@redhat.com> 6882L: virtualization@lists.linux.dev 6883S: Obsolete 6884W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: drivers/gpu/drm/tiny/cirrus.c 6887 6888DRM DRIVER FOR QXL VIRTUAL GPU 6889M: Dave Airlie <airlied@redhat.com> 6890M: Gerd Hoffmann <kraxel@redhat.com> 6891L: virtualization@lists.linux.dev 6892L: spice-devel@lists.freedesktop.org 6893S: Maintained 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: drivers/gpu/drm/qxl/ 6896F: include/uapi/drm/qxl_drm.h 6897 6898DRM DRIVER FOR RAYDIUM RM67191 PANELS 6899M: Robert Chiras <robert.chiras@nxp.com> 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6902F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6903 6904DRM DRIVER FOR SAMSUNG DB7430 PANELS 6905M: Linus Walleij <linus.walleij@linaro.org> 6906S: Maintained 6907T: git git://anongit.freedesktop.org/drm/drm-misc 6908F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6909F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6910 6911DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6912M: Inki Dae <inki.dae@samsung.com> 6913M: Jagan Teki <jagan@amarulasolutions.com> 6914M: Marek Szyprowski <m.szyprowski@samsung.com> 6915S: Maintained 6916T: git git://anongit.freedesktop.org/drm/drm-misc 6917F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6918F: drivers/gpu/drm/bridge/samsung-dsim.c 6919F: include/drm/bridge/samsung-dsim.h 6920 6921DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6922M: Markuss Broks <markuss.broks@gmail.com> 6923S: Maintained 6924F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6925F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6926 6927DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6928M: Artur Weber <aweber.kernel@gmail.com> 6929S: Maintained 6930F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6931F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6932 6933DRM DRIVER FOR SITRONIX ST7586 PANELS 6934M: David Lechner <david@lechnology.com> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6938F: drivers/gpu/drm/tiny/st7586.c 6939 6940DRM DRIVER FOR SITRONIX ST7701 PANELS 6941M: Jagan Teki <jagan@amarulasolutions.com> 6942S: Maintained 6943F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6944F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6945 6946DRM DRIVER FOR SITRONIX ST7703 PANELS 6947M: Guido Günther <agx@sigxcpu.org> 6948R: Purism Kernel Team <kernel@puri.sm> 6949R: Ondrej Jirman <megi@xff.cz> 6950S: Maintained 6951F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6952F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6953 6954DRM DRIVER FOR SITRONIX ST7735R PANELS 6955M: David Lechner <david@lechnology.com> 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6959F: drivers/gpu/drm/tiny/st7735r.c 6960 6961DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6962M: Javier Martinez Canillas <javierm@redhat.com> 6963S: Maintained 6964T: git git://anongit.freedesktop.org/drm/drm-misc 6965F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6966F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6967F: drivers/gpu/drm/solomon/ssd130x* 6968 6969DRM DRIVER FOR ST-ERICSSON MCDE 6970M: Linus Walleij <linus.walleij@linaro.org> 6971S: Maintained 6972T: git git://anongit.freedesktop.org/drm/drm-misc 6973F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6974F: drivers/gpu/drm/mcde/ 6975 6976DRM DRIVER FOR SYNAPTICS R63353 PANELS 6977M: Michael Trimarchi <michael@amarulasolutions.com> 6978S: Maintained 6979F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6980F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6981 6982DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6983M: Jagan Teki <jagan@amarulasolutions.com> 6984S: Maintained 6985F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6986F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6987 6988DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6989R: Douglas Anderson <dianders@chromium.org> 6990F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6991F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6992 6993DRM DRIVER FOR TPO TPG110 PANELS 6994M: Linus Walleij <linus.walleij@linaro.org> 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6998F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6999 7000DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7001M: Dave Airlie <airlied@redhat.com> 7002R: Sean Paul <sean@poorly.run> 7003R: Thomas Zimmermann <tzimmermann@suse.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Supported 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: drivers/gpu/drm/udl/ 7008 7009DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7010M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7011M: Melissa Wen <melissa.srw@gmail.com> 7012M: Maíra Canal <mairacanal@riseup.net> 7013R: Haneen Mohammed <hamohammed.sa@gmail.com> 7014R: Daniel Vetter <daniel@ffwll.ch> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/gpu/vkms.rst 7019F: drivers/gpu/drm/vkms/ 7020 7021DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7022M: Hans de Goede <hdegoede@redhat.com> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: drivers/gpu/drm/vboxvideo/ 7027 7028DRM DRIVER FOR VMWARE VIRTUAL GPU 7029M: Zack Rusin <zack.rusin@broadcom.com> 7030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7031L: dri-devel@lists.freedesktop.org 7032S: Supported 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: drivers/gpu/drm/vmwgfx/ 7035F: include/uapi/drm/vmwgfx_drm.h 7036 7037DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7038M: Linus Walleij <linus.walleij@linaro.org> 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7042F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7043 7044DRM DRIVERS 7045M: David Airlie <airlied@gmail.com> 7046M: Daniel Vetter <daniel@ffwll.ch> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049B: https://gitlab.freedesktop.org/drm 7050C: irc://irc.oftc.net/dri-devel 7051T: git https://gitlab.freedesktop.org/drm/kernel.git 7052F: Documentation/devicetree/bindings/display/ 7053F: Documentation/devicetree/bindings/gpu/ 7054F: Documentation/gpu/ 7055F: drivers/gpu/ 7056F: include/drm/ 7057F: include/linux/vga* 7058F: include/uapi/drm/ 7059 7060DRM DRIVERS AND MISC GPU PATCHES 7061M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7062M: Maxime Ripard <mripard@kernel.org> 7063M: Thomas Zimmermann <tzimmermann@suse.de> 7064S: Maintained 7065W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7066T: git git://anongit.freedesktop.org/drm/drm-misc 7067F: Documentation/devicetree/bindings/display/ 7068F: Documentation/devicetree/bindings/gpu/ 7069F: Documentation/gpu/ 7070F: drivers/gpu/drm/ 7071F: drivers/gpu/vga/ 7072F: include/drm/drm 7073F: include/linux/vga* 7074F: include/uapi/drm/ 7075X: drivers/gpu/drm/amd/ 7076X: drivers/gpu/drm/armada/ 7077X: drivers/gpu/drm/etnaviv/ 7078X: drivers/gpu/drm/exynos/ 7079X: drivers/gpu/drm/i915/ 7080X: drivers/gpu/drm/kmb/ 7081X: drivers/gpu/drm/mediatek/ 7082X: drivers/gpu/drm/msm/ 7083X: drivers/gpu/drm/nouveau/ 7084X: drivers/gpu/drm/radeon/ 7085X: drivers/gpu/drm/renesas/rcar-du/ 7086X: drivers/gpu/drm/tegra/ 7087 7088DRM DRIVERS FOR ALLWINNER A10 7089M: Maxime Ripard <mripard@kernel.org> 7090M: Chen-Yu Tsai <wens@csie.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Supported 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/allwinner* 7095F: drivers/gpu/drm/sun4i/ 7096 7097DRM DRIVERS FOR AMLOGIC SOCS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099L: dri-devel@lists.freedesktop.org 7100L: linux-amlogic@lists.infradead.org 7101S: Supported 7102W: http://linux-meson.com/ 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7105F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7106F: Documentation/gpu/meson.rst 7107F: drivers/gpu/drm/ci/xfails/meson* 7108F: drivers/gpu/drm/meson/ 7109 7110DRM DRIVERS FOR ATMEL HLCDC 7111M: Sam Ravnborg <sam@ravnborg.org> 7112M: Boris Brezillon <bbrezillon@kernel.org> 7113L: dri-devel@lists.freedesktop.org 7114S: Supported 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: Documentation/devicetree/bindings/display/atmel/ 7117F: drivers/gpu/drm/atmel-hlcdc/ 7118 7119DRM DRIVERS FOR BRIDGE CHIPS 7120M: Andrzej Hajda <andrzej.hajda@intel.com> 7121M: Neil Armstrong <neil.armstrong@linaro.org> 7122M: Robert Foss <rfoss@kernel.org> 7123R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7124R: Jonas Karlman <jonas@kwiboo.se> 7125R: Jernej Skrabec <jernej.skrabec@gmail.com> 7126S: Maintained 7127T: git git://anongit.freedesktop.org/drm/drm-misc 7128F: Documentation/devicetree/bindings/display/bridge/ 7129F: drivers/gpu/drm/bridge/ 7130F: drivers/gpu/drm/drm_bridge.c 7131F: drivers/gpu/drm/drm_bridge_connector.c 7132F: include/drm/drm_bridge.h 7133F: include/drm/drm_bridge_connector.h 7134 7135DRM DRIVERS FOR EXYNOS 7136M: Inki Dae <inki.dae@samsung.com> 7137M: Seung-Woo Kim <sw0312.kim@samsung.com> 7138M: Kyungmin Park <kyungmin.park@samsung.com> 7139L: dri-devel@lists.freedesktop.org 7140S: Supported 7141T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7142F: Documentation/devicetree/bindings/display/exynos/ 7143F: Documentation/devicetree/bindings/display/samsung/ 7144F: drivers/gpu/drm/exynos/ 7145F: include/uapi/drm/exynos_drm.h 7146 7147DRM DRIVERS FOR FREESCALE DCU 7148M: Stefan Agner <stefan@agner.ch> 7149M: Alison Wang <alison.wang@nxp.com> 7150L: dri-devel@lists.freedesktop.org 7151S: Supported 7152T: git git://anongit.freedesktop.org/drm/drm-misc 7153F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7154F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7155F: drivers/gpu/drm/fsl-dcu/ 7156 7157DRM DRIVERS FOR FREESCALE IMX 5/6 7158M: Philipp Zabel <p.zabel@pengutronix.de> 7159L: dri-devel@lists.freedesktop.org 7160S: Maintained 7161T: git git://anongit.freedesktop.org/drm/drm-misc 7162T: git git://git.pengutronix.de/git/pza/linux 7163F: Documentation/devicetree/bindings/display/imx/ 7164F: drivers/gpu/drm/imx/ipuv3/ 7165F: drivers/gpu/ipu-v3/ 7166 7167DRM DRIVERS FOR FREESCALE IMX BRIDGE 7168M: Liu Ying <victor.liu@nxp.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7175F: drivers/gpu/drm/bridge/imx/ 7176 7177DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7178M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: drivers/gpu/drm/gma500/ 7183 7184DRM DRIVERS FOR HISILICON 7185M: Xinliang Liu <xinliang.liu@linaro.org> 7186M: Tian Tao <tiantao6@hisilicon.com> 7187R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7188R: Sumit Semwal <sumit.semwal@linaro.org> 7189R: Yongqin Liu <yongqin.liu@linaro.org> 7190R: John Stultz <jstultz@google.com> 7191L: dri-devel@lists.freedesktop.org 7192S: Maintained 7193T: git git://anongit.freedesktop.org/drm/drm-misc 7194F: Documentation/devicetree/bindings/display/hisilicon/ 7195F: drivers/gpu/drm/hisilicon/ 7196 7197DRM DRIVERS FOR LIMA 7198M: Qiang Yu <yuq825@gmail.com> 7199L: dri-devel@lists.freedesktop.org 7200L: lima@lists.freedesktop.org (moderated for non-subscribers) 7201S: Maintained 7202T: git git://anongit.freedesktop.org/drm/drm-misc 7203F: drivers/gpu/drm/lima/ 7204F: include/uapi/drm/lima_drm.h 7205 7206DRM DRIVERS FOR LOONGSON 7207M: Sui Jingfeng <suijingfeng@loongson.cn> 7208L: dri-devel@lists.freedesktop.org 7209S: Supported 7210T: git git://anongit.freedesktop.org/drm/drm-misc 7211F: drivers/gpu/drm/loongson/ 7212 7213DRM DRIVERS FOR MEDIATEK 7214M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7215M: Philipp Zabel <p.zabel@pengutronix.de> 7216L: dri-devel@lists.freedesktop.org 7217L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7218S: Supported 7219F: Documentation/devicetree/bindings/display/mediatek/ 7220F: drivers/gpu/drm/ci/xfails/mediatek* 7221F: drivers/gpu/drm/mediatek/ 7222F: drivers/phy/mediatek/phy-mtk-dp.c 7223F: drivers/phy/mediatek/phy-mtk-hdmi* 7224F: drivers/phy/mediatek/phy-mtk-mipi* 7225 7226DRM DRIVERS FOR NVIDIA TEGRA 7227M: Thierry Reding <thierry.reding@gmail.com> 7228M: Mikko Perttunen <mperttunen@nvidia.com> 7229L: dri-devel@lists.freedesktop.org 7230L: linux-tegra@vger.kernel.org 7231S: Supported 7232T: git https://gitlab.freedesktop.org/drm/tegra.git 7233F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7234F: Documentation/devicetree/bindings/gpu/host1x/ 7235F: drivers/gpu/drm/tegra/ 7236F: drivers/gpu/host1x/ 7237F: include/linux/host1x.h 7238F: include/uapi/drm/tegra_drm.h 7239 7240DRM DRIVERS FOR RENESAS R-CAR 7241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7242M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7243L: dri-devel@lists.freedesktop.org 7244L: linux-renesas-soc@vger.kernel.org 7245S: Supported 7246T: git git://linuxtv.org/pinchartl/media drm/du/next 7247F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7250F: Documentation/devicetree/bindings/display/renesas,du.yaml 7251F: drivers/gpu/drm/renesas/rcar-du/ 7252 7253DRM DRIVERS FOR RENESAS RZ 7254M: Biju Das <biju.das.jz@bp.renesas.com> 7255L: dri-devel@lists.freedesktop.org 7256L: linux-renesas-soc@vger.kernel.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7260F: drivers/gpu/drm/renesas/rz-du/ 7261 7262DRM DRIVERS FOR RENESAS SHMOBILE 7263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7264M: Geert Uytterhoeven <geert+renesas@glider.be> 7265L: dri-devel@lists.freedesktop.org 7266L: linux-renesas-soc@vger.kernel.org 7267S: Supported 7268T: git git://anongit.freedesktop.org/drm/drm-misc 7269F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7270F: drivers/gpu/drm/renesas/shmobile/ 7271F: include/linux/platform_data/shmob_drm.h 7272 7273DRM DRIVERS FOR ROCKCHIP 7274M: Sandy Huang <hjc@rock-chips.com> 7275M: Heiko Stübner <heiko@sntech.de> 7276M: Andy Yan <andy.yan@rock-chips.com> 7277L: dri-devel@lists.freedesktop.org 7278S: Maintained 7279T: git git://anongit.freedesktop.org/drm/drm-misc 7280F: Documentation/devicetree/bindings/display/rockchip/ 7281F: drivers/gpu/drm/ci/xfails/rockchip* 7282F: drivers/gpu/drm/rockchip/ 7283 7284DRM DRIVERS FOR STI 7285M: Alain Volmat <alain.volmat@foss.st.com> 7286L: dri-devel@lists.freedesktop.org 7287S: Maintained 7288T: git git://anongit.freedesktop.org/drm/drm-misc 7289F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7290F: drivers/gpu/drm/sti 7291 7292DRM DRIVERS FOR STM 7293M: Yannick Fertre <yannick.fertre@foss.st.com> 7294M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7295M: Philippe Cornu <philippe.cornu@foss.st.com> 7296L: dri-devel@lists.freedesktop.org 7297S: Maintained 7298T: git git://anongit.freedesktop.org/drm/drm-misc 7299F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7300F: drivers/gpu/drm/stm 7301 7302DRM DRIVERS FOR TI KEYSTONE 7303M: Jyri Sarha <jyri.sarha@iki.fi> 7304M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7305L: dri-devel@lists.freedesktop.org 7306S: Maintained 7307T: git git://anongit.freedesktop.org/drm/drm-misc 7308F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7309F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7311F: drivers/gpu/drm/tidss/ 7312 7313DRM DRIVERS FOR TI LCDC 7314M: Jyri Sarha <jyri.sarha@iki.fi> 7315M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7316L: dri-devel@lists.freedesktop.org 7317S: Maintained 7318T: git git://anongit.freedesktop.org/drm/drm-misc 7319F: Documentation/devicetree/bindings/display/tilcdc/ 7320F: drivers/gpu/drm/tilcdc/ 7321 7322DRM DRIVERS FOR TI OMAP 7323M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7324L: dri-devel@lists.freedesktop.org 7325S: Maintained 7326T: git git://anongit.freedesktop.org/drm/drm-misc 7327F: Documentation/devicetree/bindings/display/ti/ 7328F: drivers/gpu/drm/omapdrm/ 7329 7330DRM DRIVERS FOR V3D 7331M: Melissa Wen <mwen@igalia.com> 7332M: Maíra Canal <mcanal@igalia.com> 7333S: Supported 7334T: git git://anongit.freedesktop.org/drm/drm-misc 7335F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7336F: drivers/gpu/drm/v3d/ 7337F: include/uapi/drm/v3d_drm.h 7338 7339DRM DRIVERS FOR VC4 7340M: Maxime Ripard <mripard@kernel.org> 7341S: Supported 7342T: git git://github.com/anholt/linux 7343T: git git://anongit.freedesktop.org/drm/drm-misc 7344F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7345F: drivers/gpu/drm/vc4/ 7346F: include/uapi/drm/vc4_drm.h 7347 7348DRM DRIVERS FOR VIVANTE GPU IP 7349M: Lucas Stach <l.stach@pengutronix.de> 7350R: Russell King <linux+etnaviv@armlinux.org.uk> 7351R: Christian Gmeiner <christian.gmeiner@gmail.com> 7352L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7353L: dri-devel@lists.freedesktop.org 7354S: Maintained 7355F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7356F: drivers/gpu/drm/etnaviv/ 7357F: include/uapi/drm/etnaviv_drm.h 7358 7359DRM DRIVERS FOR XEN 7360M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7361L: dri-devel@lists.freedesktop.org 7362L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7363S: Supported 7364T: git git://anongit.freedesktop.org/drm/drm-misc 7365F: Documentation/gpu/xen-front.rst 7366F: drivers/gpu/drm/xen/ 7367 7368DRM DRIVERS FOR XILINX 7369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7370L: dri-devel@lists.freedesktop.org 7371S: Maintained 7372T: git git://anongit.freedesktop.org/drm/drm-misc 7373F: Documentation/devicetree/bindings/display/xlnx/ 7374F: drivers/gpu/drm/xlnx/ 7375 7376DRM GPU SCHEDULER 7377M: Luben Tuikov <ltuikov89@gmail.com> 7378M: Matthew Brost <matthew.brost@intel.com> 7379L: dri-devel@lists.freedesktop.org 7380S: Maintained 7381T: git git://anongit.freedesktop.org/drm/drm-misc 7382F: drivers/gpu/drm/scheduler/ 7383F: include/drm/gpu_scheduler.h 7384 7385DRM PANEL DRIVERS 7386M: Neil Armstrong <neil.armstrong@linaro.org> 7387R: Jessica Zhang <quic_jesszhan@quicinc.com> 7388R: Sam Ravnborg <sam@ravnborg.org> 7389L: dri-devel@lists.freedesktop.org 7390S: Maintained 7391T: git git://anongit.freedesktop.org/drm/drm-misc 7392F: Documentation/devicetree/bindings/display/panel/ 7393F: drivers/gpu/drm/drm_panel.c 7394F: drivers/gpu/drm/panel/ 7395F: include/drm/drm_panel.h 7396 7397DRM PRIVACY-SCREEN CLASS 7398M: Hans de Goede <hdegoede@redhat.com> 7399L: dri-devel@lists.freedesktop.org 7400S: Maintained 7401T: git git://anongit.freedesktop.org/drm/drm-misc 7402F: drivers/gpu/drm/drm_privacy_screen* 7403F: include/drm/drm_privacy_screen* 7404 7405DRM TTM SUBSYSTEM 7406M: Christian Koenig <christian.koenig@amd.com> 7407M: Huang Rui <ray.huang@amd.com> 7408L: dri-devel@lists.freedesktop.org 7409S: Maintained 7410T: git git://anongit.freedesktop.org/drm/drm-misc 7411F: drivers/gpu/drm/ttm/ 7412F: include/drm/ttm/ 7413 7414DRM AUTOMATED TESTING 7415M: Helen Koike <helen.koike@collabora.com> 7416L: dri-devel@lists.freedesktop.org 7417S: Maintained 7418T: git git://anongit.freedesktop.org/drm/drm-misc 7419F: Documentation/gpu/automated_testing.rst 7420F: drivers/gpu/drm/ci/ 7421 7422DSBR100 USB FM RADIO DRIVER 7423M: Alexey Klimov <klimov.linux@gmail.com> 7424L: linux-media@vger.kernel.org 7425S: Maintained 7426T: git git://linuxtv.org/media_tree.git 7427F: drivers/media/radio/dsbr100.c 7428 7429DT3155 MEDIA DRIVER 7430M: Hans Verkuil <hverkuil@xs4all.nl> 7431L: linux-media@vger.kernel.org 7432S: Odd Fixes 7433W: https://linuxtv.org 7434T: git git://linuxtv.org/media_tree.git 7435F: drivers/media/pci/dt3155/ 7436 7437DVB_USB_AF9015 MEDIA DRIVER 7438L: linux-media@vger.kernel.org 7439S: Orphan 7440W: https://linuxtv.org 7441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7442F: drivers/media/usb/dvb-usb-v2/af9015* 7443 7444DVB_USB_AF9035 MEDIA DRIVER 7445L: linux-media@vger.kernel.org 7446S: Orphan 7447W: https://linuxtv.org 7448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7449F: drivers/media/usb/dvb-usb-v2/af9035* 7450 7451DVB_USB_ANYSEE MEDIA DRIVER 7452L: linux-media@vger.kernel.org 7453S: Orphan 7454W: https://linuxtv.org 7455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7456F: drivers/media/usb/dvb-usb-v2/anysee* 7457 7458DVB_USB_AU6610 MEDIA DRIVER 7459L: linux-media@vger.kernel.org 7460S: Orphan 7461W: https://linuxtv.org 7462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7463F: drivers/media/usb/dvb-usb-v2/au6610* 7464 7465DVB_USB_CE6230 MEDIA DRIVER 7466L: linux-media@vger.kernel.org 7467S: Orphan 7468W: https://linuxtv.org 7469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7470F: drivers/media/usb/dvb-usb-v2/ce6230* 7471 7472DVB_USB_CXUSB MEDIA DRIVER 7473M: Michael Krufky <mkrufky@linuxtv.org> 7474L: linux-media@vger.kernel.org 7475S: Maintained 7476W: https://linuxtv.org 7477W: http://github.com/mkrufky 7478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7479T: git git://linuxtv.org/media_tree.git 7480F: drivers/media/usb/dvb-usb/cxusb* 7481 7482DVB_USB_EC168 MEDIA DRIVER 7483L: linux-media@vger.kernel.org 7484S: Orphan 7485W: https://linuxtv.org 7486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7487F: drivers/media/usb/dvb-usb-v2/ec168* 7488 7489DVB_USB_GL861 MEDIA DRIVER 7490L: linux-media@vger.kernel.org 7491S: Orphan 7492W: https://linuxtv.org 7493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7494F: drivers/media/usb/dvb-usb-v2/gl861* 7495 7496DVB_USB_MXL111SF MEDIA DRIVER 7497M: Michael Krufky <mkrufky@linuxtv.org> 7498L: linux-media@vger.kernel.org 7499S: Maintained 7500W: https://linuxtv.org 7501W: http://github.com/mkrufky 7502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7503T: git git://linuxtv.org/mkrufky/mxl111sf.git 7504F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7505 7506DVB_USB_RTL28XXU MEDIA DRIVER 7507L: linux-media@vger.kernel.org 7508S: Orphan 7509W: https://linuxtv.org 7510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7511F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7512 7513DVB_USB_V2 MEDIA DRIVER 7514L: linux-media@vger.kernel.org 7515S: Orphan 7516W: https://linuxtv.org 7517W: http://palosaari.fi/linux/ 7518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7519F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7520F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7521 7522DYNAMIC DEBUG 7523M: Jason Baron <jbaron@akamai.com> 7524M: Jim Cromie <jim.cromie@gmail.com> 7525S: Maintained 7526F: include/linux/dynamic_debug.h 7527F: lib/dynamic_debug.c 7528F: lib/test_dynamic_debug.c 7529 7530DYNAMIC INTERRUPT MODERATION 7531M: Tal Gilboa <talgi@nvidia.com> 7532S: Maintained 7533F: Documentation/networking/net_dim.rst 7534F: include/linux/dim.h 7535F: lib/dim/ 7536 7537DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7538M: Daniel Lezcano <daniel.lezcano@kernel.org> 7539L: linux-pm@vger.kernel.org 7540S: Supported 7541B: https://bugzilla.kernel.org 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7543F: drivers/powercap/dtpm* 7544F: include/linux/dtpm.h 7545 7546DZ DECSTATION DZ11 SERIAL DRIVER 7547M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7548S: Maintained 7549F: drivers/tty/serial/dz.* 7550 7551E3X0 POWER BUTTON DRIVER 7552M: Moritz Fischer <moritz.fischer@ettus.com> 7553L: usrp-users@lists.ettus.com 7554S: Supported 7555W: http://www.ettus.com 7556F: Documentation/devicetree/bindings/input/e3x0-button.txt 7557F: drivers/input/misc/e3x0-button.c 7558 7559E4000 MEDIA DRIVER 7560L: linux-media@vger.kernel.org 7561S: Orphan 7562W: https://linuxtv.org 7563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7564F: drivers/media/tuners/e4000* 7565 7566EARTH_PT1 MEDIA DRIVER 7567M: Akihiro Tsukada <tskd08@gmail.com> 7568L: linux-media@vger.kernel.org 7569S: Odd Fixes 7570F: drivers/media/pci/pt1/ 7571 7572EARTH_PT3 MEDIA DRIVER 7573M: Akihiro Tsukada <tskd08@gmail.com> 7574L: linux-media@vger.kernel.org 7575S: Odd Fixes 7576F: drivers/media/pci/pt3/ 7577 7578EC100 MEDIA DRIVER 7579L: linux-media@vger.kernel.org 7580S: Orphan 7581W: https://linuxtv.org 7582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7583F: drivers/media/dvb-frontends/ec100* 7584 7585ECRYPT FILE SYSTEM 7586M: Tyler Hicks <code@tyhicks.com> 7587L: ecryptfs@vger.kernel.org 7588S: Odd Fixes 7589W: http://ecryptfs.org 7590W: https://launchpad.net/ecryptfs 7591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7592F: Documentation/filesystems/ecryptfs.rst 7593F: fs/ecryptfs/ 7594 7595EDAC-AMD64 7596M: Yazen Ghannam <yazen.ghannam@amd.com> 7597L: linux-edac@vger.kernel.org 7598S: Supported 7599F: drivers/edac/amd64_edac* 7600F: drivers/edac/mce_amd* 7601 7602EDAC-ARMADA 7603M: Jan Luebbe <jlu@pengutronix.de> 7604L: linux-edac@vger.kernel.org 7605S: Maintained 7606F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7607F: drivers/edac/armada_xp_* 7608 7609EDAC-AST2500 7610M: Stefan Schaeckeler <sschaeck@cisco.com> 7611S: Supported 7612F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7613F: drivers/edac/aspeed_edac.c 7614 7615EDAC-BLUEFIELD 7616M: Shravan Kumar Ramani <shravankr@nvidia.com> 7617S: Supported 7618F: drivers/edac/bluefield_edac.c 7619 7620EDAC-CALXEDA 7621M: Andre Przywara <andre.przywara@arm.com> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/highbank* 7625 7626EDAC-CAVIUM OCTEON 7627M: Ralf Baechle <ralf@linux-mips.org> 7628L: linux-edac@vger.kernel.org 7629L: linux-mips@vger.kernel.org 7630S: Supported 7631F: drivers/edac/octeon_edac* 7632 7633EDAC-CAVIUM THUNDERX 7634M: Robert Richter <rric@kernel.org> 7635L: linux-edac@vger.kernel.org 7636S: Odd Fixes 7637F: drivers/edac/thunderx_edac* 7638 7639EDAC-CORE 7640M: Borislav Petkov <bp@alien8.de> 7641M: Tony Luck <tony.luck@intel.com> 7642R: James Morse <james.morse@arm.com> 7643R: Mauro Carvalho Chehab <mchehab@kernel.org> 7644R: Robert Richter <rric@kernel.org> 7645L: linux-edac@vger.kernel.org 7646S: Supported 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7648F: Documentation/driver-api/edac.rst 7649F: drivers/edac/ 7650F: include/linux/edac.h 7651 7652EDAC-DMC520 7653M: Lei Wang <lewan@microsoft.com> 7654L: linux-edac@vger.kernel.org 7655S: Supported 7656F: drivers/edac/dmc520_edac.c 7657 7658EDAC-E752X 7659M: Mark Gross <markgross@kernel.org> 7660L: linux-edac@vger.kernel.org 7661S: Maintained 7662F: drivers/edac/e752x_edac.c 7663 7664EDAC-E7XXX 7665L: linux-edac@vger.kernel.org 7666S: Maintained 7667F: drivers/edac/e7xxx_edac.c 7668 7669EDAC-FSL_DDR 7670M: York Sun <york.sun@nxp.com> 7671L: linux-edac@vger.kernel.org 7672S: Maintained 7673F: drivers/edac/fsl_ddr_edac.* 7674 7675EDAC-GHES 7676M: Mauro Carvalho Chehab <mchehab@kernel.org> 7677L: linux-edac@vger.kernel.org 7678S: Maintained 7679F: drivers/edac/ghes_edac.c 7680 7681EDAC-I10NM 7682M: Tony Luck <tony.luck@intel.com> 7683L: linux-edac@vger.kernel.org 7684S: Maintained 7685F: drivers/edac/i10nm_base.c 7686 7687EDAC-I3000 7688L: linux-edac@vger.kernel.org 7689S: Orphan 7690F: drivers/edac/i3000_edac.c 7691 7692EDAC-I5000 7693L: linux-edac@vger.kernel.org 7694S: Maintained 7695F: drivers/edac/i5000_edac.c 7696 7697EDAC-I5400 7698M: Mauro Carvalho Chehab <mchehab@kernel.org> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/i5400_edac.c 7702 7703EDAC-I7300 7704M: Mauro Carvalho Chehab <mchehab@kernel.org> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/i7300_edac.c 7708 7709EDAC-I7CORE 7710M: Mauro Carvalho Chehab <mchehab@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Maintained 7713F: drivers/edac/i7core_edac.c 7714 7715EDAC-I82443BXGX 7716M: Tim Small <tim@buttersideup.com> 7717L: linux-edac@vger.kernel.org 7718S: Maintained 7719F: drivers/edac/i82443bxgx_edac.c 7720 7721EDAC-I82975X 7722M: "Arvind R." <arvino55@gmail.com> 7723L: linux-edac@vger.kernel.org 7724S: Maintained 7725F: drivers/edac/i82975x_edac.c 7726 7727EDAC-IE31200 7728M: Jason Baron <jbaron@akamai.com> 7729L: linux-edac@vger.kernel.org 7730S: Maintained 7731F: drivers/edac/ie31200_edac.c 7732 7733EDAC-IGEN6 7734M: Tony Luck <tony.luck@intel.com> 7735R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7736L: linux-edac@vger.kernel.org 7737S: Maintained 7738F: drivers/edac/igen6_edac.c 7739 7740EDAC-MPC85XX 7741M: Johannes Thumshirn <morbidrsa@gmail.com> 7742L: linux-edac@vger.kernel.org 7743S: Maintained 7744F: drivers/edac/mpc85xx_edac.[ch] 7745 7746EDAC-NPCM 7747M: Marvin Lin <kflin@nuvoton.com> 7748M: Stanley Chu <yschu@nuvoton.com> 7749L: linux-edac@vger.kernel.org 7750S: Maintained 7751F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7752F: drivers/edac/npcm_edac.c 7753 7754EDAC-PASEMI 7755M: Egor Martovetsky <egor@pasemi.com> 7756L: linux-edac@vger.kernel.org 7757S: Maintained 7758F: drivers/edac/pasemi_edac.c 7759 7760EDAC-PND2 7761M: Tony Luck <tony.luck@intel.com> 7762L: linux-edac@vger.kernel.org 7763S: Maintained 7764F: drivers/edac/pnd2_edac.[ch] 7765 7766EDAC-QCOM 7767M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7768L: linux-arm-msm@vger.kernel.org 7769L: linux-edac@vger.kernel.org 7770S: Maintained 7771F: drivers/edac/qcom_edac.c 7772 7773EDAC-R82600 7774M: Tim Small <tim@buttersideup.com> 7775L: linux-edac@vger.kernel.org 7776S: Maintained 7777F: drivers/edac/r82600_edac.c 7778 7779EDAC-SBRIDGE 7780M: Tony Luck <tony.luck@intel.com> 7781R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7782L: linux-edac@vger.kernel.org 7783S: Maintained 7784F: drivers/edac/sb_edac.c 7785 7786EDAC-SKYLAKE 7787M: Tony Luck <tony.luck@intel.com> 7788L: linux-edac@vger.kernel.org 7789S: Maintained 7790F: drivers/edac/skx_*.[ch] 7791 7792EDAC-TI 7793M: Tero Kristo <kristo@kernel.org> 7794L: linux-edac@vger.kernel.org 7795S: Odd Fixes 7796F: drivers/edac/ti_edac.c 7797 7798EDIROL UA-101/UA-1000 DRIVER 7799M: Clemens Ladisch <clemens@ladisch.de> 7800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7803F: sound/usb/misc/ua101.c 7804 7805EFI TEST DRIVER 7806M: Ivan Hu <ivan.hu@canonical.com> 7807M: Ard Biesheuvel <ardb@kernel.org> 7808L: linux-efi@vger.kernel.org 7809S: Maintained 7810F: drivers/firmware/efi/test/ 7811 7812EFI VARIABLE FILESYSTEM 7813M: Jeremy Kerr <jk@ozlabs.org> 7814M: Ard Biesheuvel <ardb@kernel.org> 7815L: linux-efi@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7818F: fs/efivarfs/ 7819 7820EFIFB FRAMEBUFFER DRIVER 7821M: Peter Jones <pjones@redhat.com> 7822L: linux-fbdev@vger.kernel.org 7823S: Maintained 7824F: drivers/video/fbdev/efifb.c 7825 7826EFS FILESYSTEM 7827S: Orphan 7828W: http://aeschi.ch.eu.org/efs/ 7829F: fs/efs/ 7830 7831EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7832M: Douglas Miller <dougmill@linux.ibm.com> 7833L: netdev@vger.kernel.org 7834S: Maintained 7835F: drivers/net/ethernet/ibm/ehea/ 7836 7837ELM327 CAN NETWORK DRIVER 7838M: Max Staudt <max@enpas.org> 7839L: linux-can@vger.kernel.org 7840S: Maintained 7841F: Documentation/networking/device_drivers/can/can327.rst 7842F: drivers/net/can/can327.c 7843 7844EM28XX VIDEO4LINUX DRIVER 7845M: Mauro Carvalho Chehab <mchehab@kernel.org> 7846L: linux-media@vger.kernel.org 7847S: Maintained 7848W: https://linuxtv.org 7849T: git git://linuxtv.org/media_tree.git 7850F: Documentation/admin-guide/media/em28xx* 7851F: drivers/media/usb/em28xx/ 7852 7853EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7854M: Adrian Hunter <adrian.hunter@intel.com> 7855M: Asutosh Das <quic_asutoshd@quicinc.com> 7856R: Ritesh Harjani <ritesh.list@gmail.com> 7857L: linux-mmc@vger.kernel.org 7858S: Supported 7859F: drivers/mmc/host/cqhci* 7860 7861EMS CPC-PCI CAN DRIVER 7862M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7863M: support@ems-wuensche.com 7864L: linux-can@vger.kernel.org 7865S: Maintained 7866F: drivers/net/can/sja1000/ems_pci.c 7867 7868EMULEX 10Gbps iSCSI - OneConnect DRIVER 7869M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7870L: linux-scsi@vger.kernel.org 7871S: Supported 7872W: http://www.broadcom.com 7873F: drivers/scsi/be2iscsi/ 7874 7875EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7876M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7877M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7878M: Somnath Kotur <somnath.kotur@broadcom.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881W: http://www.emulex.com 7882F: drivers/net/ethernet/emulex/benet/ 7883 7884EMULEX ONECONNECT ROCE DRIVER 7885M: Selvin Xavier <selvin.xavier@broadcom.com> 7886L: linux-rdma@vger.kernel.org 7887S: Odd Fixes 7888W: http://www.broadcom.com 7889F: drivers/infiniband/hw/ocrdma/ 7890F: include/uapi/rdma/ocrdma-abi.h 7891 7892EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7893M: James Smart <james.smart@broadcom.com> 7894M: Ram Vegesna <ram.vegesna@broadcom.com> 7895L: linux-scsi@vger.kernel.org 7896L: target-devel@vger.kernel.org 7897S: Supported 7898W: http://www.broadcom.com 7899F: drivers/scsi/elx/ 7900 7901EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7902M: James Smart <james.smart@broadcom.com> 7903M: Dick Kennedy <dick.kennedy@broadcom.com> 7904L: linux-scsi@vger.kernel.org 7905S: Supported 7906W: http://www.broadcom.com 7907F: drivers/scsi/lpfc/ 7908 7909ENE CB710 FLASH CARD READER DRIVER 7910M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7911S: Maintained 7912F: drivers/misc/cb710/ 7913F: drivers/mmc/host/cb710-mmc.* 7914F: include/linux/cb710.h 7915 7916ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7917M: Maxim Levitsky <maximlevitsky@gmail.com> 7918S: Maintained 7919F: drivers/media/rc/ene_ir.* 7920 7921EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7922M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7923L: linuxppc-dev@lists.ozlabs.org 7924S: Maintained 7925F: drivers/tty/ehv_bytechan.c 7926 7927EPSON S1D13XXX FRAMEBUFFER DRIVER 7928M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7929S: Maintained 7930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7931F: drivers/video/fbdev/s1d13xxxfb.c 7932F: include/video/s1d13xxxfb.h 7933 7934EROFS FILE SYSTEM 7935M: Gao Xiang <xiang@kernel.org> 7936M: Chao Yu <chao@kernel.org> 7937R: Yue Hu <huyue2@coolpad.com> 7938R: Jeffle Xu <jefflexu@linux.alibaba.com> 7939R: Sandeep Dhavale <dhavale@google.com> 7940L: linux-erofs@lists.ozlabs.org 7941S: Maintained 7942W: https://erofs.docs.kernel.org 7943T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7944F: Documentation/ABI/testing/sysfs-fs-erofs 7945F: Documentation/filesystems/erofs.rst 7946F: fs/erofs/ 7947F: include/trace/events/erofs.h 7948 7949ERRSEQ ERROR TRACKING INFRASTRUCTURE 7950M: Jeff Layton <jlayton@kernel.org> 7951S: Maintained 7952F: include/linux/errseq.h 7953F: lib/errseq.c 7954 7955ESD CAN NETWORK DRIVERS 7956M: Stefan Mätje <stefan.maetje@esd.eu> 7957R: socketcan@esd.eu 7958L: linux-can@vger.kernel.org 7959S: Maintained 7960F: drivers/net/can/esd/ 7961 7962ESD CAN/USB DRIVERS 7963M: Frank Jungclaus <frank.jungclaus@esd.eu> 7964R: socketcan@esd.eu 7965L: linux-can@vger.kernel.org 7966S: Maintained 7967F: drivers/net/can/usb/esd_usb.c 7968 7969ET131X NETWORK DRIVER 7970M: Mark Einon <mark.einon@gmail.com> 7971S: Odd Fixes 7972F: drivers/net/ethernet/agere/ 7973 7974ETAS ES58X CAN/USB DRIVER 7975M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: Documentation/networking/devlink/etas_es58x.rst 7979F: drivers/net/can/usb/etas_es58x/ 7980 7981ETHERNET BRIDGE 7982M: Roopa Prabhu <roopa@nvidia.com> 7983M: Nikolay Aleksandrov <razor@blackwall.org> 7984L: bridge@lists.linux.dev 7985L: netdev@vger.kernel.org 7986S: Maintained 7987W: http://www.linuxfoundation.org/en/Net:Bridge 7988F: include/linux/netfilter_bridge/ 7989F: net/bridge/ 7990 7991ETHERNET PHY LIBRARY 7992M: Andrew Lunn <andrew@lunn.ch> 7993M: Heiner Kallweit <hkallweit1@gmail.com> 7994R: Russell King <linux@armlinux.org.uk> 7995L: netdev@vger.kernel.org 7996S: Maintained 7997F: Documentation/ABI/testing/sysfs-class-net-phydev 7998F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7999F: Documentation/devicetree/bindings/net/mdio* 8000F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8001F: Documentation/networking/phy.rst 8002F: drivers/net/mdio/ 8003F: drivers/net/mdio/acpi_mdio.c 8004F: drivers/net/mdio/fwnode_mdio.c 8005F: drivers/net/mdio/of_mdio.c 8006F: drivers/net/pcs/ 8007F: drivers/net/phy/ 8008F: include/dt-bindings/net/qca-ar803x.h 8009F: include/linux/*mdio*.h 8010F: include/linux/linkmode.h 8011F: include/linux/mdio/*.h 8012F: include/linux/mii.h 8013F: include/linux/of_net.h 8014F: include/linux/phy.h 8015F: include/linux/phy_fixed.h 8016F: include/linux/phylib_stubs.h 8017F: include/linux/platform_data/mdio-bcm-unimac.h 8018F: include/linux/platform_data/mdio-gpio.h 8019F: include/trace/events/mdio.h 8020F: include/uapi/linux/mdio.h 8021F: include/uapi/linux/mii.h 8022F: net/core/of_net.c 8023 8024ETHERNET PHY LIBRARY [RUST] 8025M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8026R: Trevor Gross <tmgross@umich.edu> 8027L: netdev@vger.kernel.org 8028L: rust-for-linux@vger.kernel.org 8029S: Maintained 8030F: rust/kernel/net/phy.rs 8031 8032EXEC & BINFMT API, ELF 8033R: Eric Biederman <ebiederm@xmission.com> 8034R: Kees Cook <keescook@chromium.org> 8035L: linux-mm@kvack.org 8036S: Supported 8037T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8038F: Documentation/userspace-api/ELF.rst 8039F: fs/*binfmt_*.c 8040F: fs/exec.c 8041F: include/linux/binfmts.h 8042F: include/linux/elf.h 8043F: include/uapi/linux/binfmts.h 8044F: include/uapi/linux/elf.h 8045F: tools/testing/selftests/exec/ 8046N: asm/elf.h 8047N: binfmt 8048 8049EXFAT FILE SYSTEM 8050M: Namjae Jeon <linkinjeon@kernel.org> 8051M: Sungjong Seo <sj1557.seo@samsung.com> 8052L: linux-fsdevel@vger.kernel.org 8053S: Maintained 8054T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8055F: fs/exfat/ 8056 8057EXPRESSWIRE PROTOCOL LIBRARY 8058M: Duje Mihanović <duje.mihanovic@skole.hr> 8059L: linux-leds@vger.kernel.org 8060S: Maintained 8061F: drivers/leds/leds-expresswire.c 8062F: include/linux/leds-expresswire.h 8063 8064EXT2 FILE SYSTEM 8065M: Jan Kara <jack@suse.com> 8066L: linux-ext4@vger.kernel.org 8067S: Maintained 8068F: Documentation/filesystems/ext2.rst 8069T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8070F: fs/ext2/ 8071F: include/linux/ext2* 8072 8073EXT4 FILE SYSTEM 8074M: "Theodore Ts'o" <tytso@mit.edu> 8075M: Andreas Dilger <adilger.kernel@dilger.ca> 8076L: linux-ext4@vger.kernel.org 8077S: Maintained 8078W: http://ext4.wiki.kernel.org 8079Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8080T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8081F: Documentation/filesystems/ext4/ 8082F: fs/ext4/ 8083F: include/trace/events/ext4.h 8084F: include/uapi/linux/ext4.h 8085 8086Extended Verification Module (EVM) 8087M: Mimi Zohar <zohar@linux.ibm.com> 8088M: Roberto Sassu <roberto.sassu@huawei.com> 8089L: linux-integrity@vger.kernel.org 8090S: Supported 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8092F: security/integrity/ 8093F: security/integrity/evm/ 8094 8095EXTENSIBLE FIRMWARE INTERFACE (EFI) 8096M: Ard Biesheuvel <ardb@kernel.org> 8097L: linux-efi@vger.kernel.org 8098S: Maintained 8099T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8100F: Documentation/admin-guide/efi-stub.rst 8101F: arch/*/include/asm/efi.h 8102F: arch/*/kernel/efi.c 8103F: arch/arm/boot/compressed/efi-header.S 8104F: arch/x86/platform/efi/ 8105F: drivers/firmware/efi/ 8106F: include/linux/efi*.h 8107 8108EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8109M: MyungJoo Ham <myungjoo.ham@samsung.com> 8110M: Chanwoo Choi <cw00.choi@samsung.com> 8111L: linux-kernel@vger.kernel.org 8112S: Maintained 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8114F: Documentation/devicetree/bindings/extcon/ 8115F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8116F: drivers/extcon/ 8117F: include/linux/extcon.h 8118F: include/linux/extcon/ 8119 8120EXTRA BOOT CONFIG 8121M: Masami Hiramatsu <mhiramat@kernel.org> 8122L: linux-kernel@vger.kernel.org 8123L: linux-trace-kernel@vger.kernel.org 8124S: Maintained 8125Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8126T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8127F: Documentation/admin-guide/bootconfig.rst 8128F: fs/proc/bootconfig.c 8129F: include/linux/bootconfig.h 8130F: lib/bootconfig-data.S 8131F: lib/bootconfig.c 8132F: tools/bootconfig/* 8133F: tools/bootconfig/scripts/* 8134 8135EXYNOS DP DRIVER 8136M: Jingoo Han <jingoohan1@gmail.com> 8137L: dri-devel@lists.freedesktop.org 8138S: Maintained 8139F: drivers/gpu/drm/exynos/exynos_dp* 8140 8141EXYNOS SYSMMU (IOMMU) driver 8142M: Marek Szyprowski <m.szyprowski@samsung.com> 8143L: iommu@lists.linux.dev 8144S: Maintained 8145F: drivers/iommu/exynos-iommu.c 8146 8147F2FS FILE SYSTEM 8148M: Jaegeuk Kim <jaegeuk@kernel.org> 8149M: Chao Yu <chao@kernel.org> 8150L: linux-f2fs-devel@lists.sourceforge.net 8151S: Maintained 8152W: https://f2fs.wiki.kernel.org/ 8153Q: https://patchwork.kernel.org/project/f2fs/list/ 8154B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8155T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8156F: Documentation/ABI/testing/sysfs-fs-f2fs 8157F: Documentation/filesystems/f2fs.rst 8158F: fs/f2fs/ 8159F: include/linux/f2fs_fs.h 8160F: include/trace/events/f2fs.h 8161F: include/uapi/linux/f2fs.h 8162 8163F71805F HARDWARE MONITORING DRIVER 8164M: Jean Delvare <jdelvare@suse.com> 8165L: linux-hwmon@vger.kernel.org 8166S: Maintained 8167F: Documentation/hwmon/f71805f.rst 8168F: drivers/hwmon/f71805f.c 8169 8170FADDR2LINE 8171M: Josh Poimboeuf <jpoimboe@kernel.org> 8172S: Maintained 8173F: scripts/faddr2line 8174 8175FAILOVER MODULE 8176M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8177L: netdev@vger.kernel.org 8178S: Supported 8179F: Documentation/networking/failover.rst 8180F: include/net/failover.h 8181F: net/core/failover.c 8182 8183FANOTIFY 8184M: Jan Kara <jack@suse.cz> 8185R: Amir Goldstein <amir73il@gmail.com> 8186R: Matthew Bobrowski <repnop@google.com> 8187L: linux-fsdevel@vger.kernel.org 8188S: Maintained 8189F: fs/notify/fanotify/ 8190F: include/linux/fanotify.h 8191F: include/uapi/linux/fanotify.h 8192 8193FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8194M: Linus Walleij <linus.walleij@linaro.org> 8195L: linux-usb@vger.kernel.org 8196S: Maintained 8197F: drivers/usb/fotg210/ 8198 8199FARSYNC SYNCHRONOUS DRIVER 8200M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8201S: Supported 8202W: http://www.farsite.co.uk/ 8203F: drivers/net/wan/farsync.* 8204 8205FAULT INJECTION SUPPORT 8206M: Akinobu Mita <akinobu.mita@gmail.com> 8207S: Supported 8208F: Documentation/fault-injection/ 8209F: lib/fault-inject.c 8210 8211FBTFT Framebuffer drivers 8212L: dri-devel@lists.freedesktop.org 8213L: linux-fbdev@vger.kernel.org 8214S: Orphan 8215F: drivers/staging/fbtft/ 8216 8217FC0011 TUNER DRIVER 8218M: Michael Buesch <m@bues.ch> 8219L: linux-media@vger.kernel.org 8220S: Maintained 8221F: drivers/media/tuners/fc0011.c 8222F: drivers/media/tuners/fc0011.h 8223 8224FC2580 MEDIA DRIVER 8225L: linux-media@vger.kernel.org 8226S: Orphan 8227W: https://linuxtv.org 8228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8229F: drivers/media/tuners/fc2580* 8230 8231FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8232M: Hannes Reinecke <hare@suse.de> 8233L: linux-scsi@vger.kernel.org 8234S: Supported 8235W: www.Open-FCoE.org 8236F: drivers/scsi/fcoe/ 8237F: drivers/scsi/libfc/ 8238F: include/scsi/fc/ 8239F: include/scsi/libfc.h 8240F: include/scsi/libfcoe.h 8241F: include/uapi/scsi/fc/ 8242 8243FILE LOCKING (flock() and fcntl()/lockf()) 8244M: Jeff Layton <jlayton@kernel.org> 8245M: Chuck Lever <chuck.lever@oracle.com> 8246R: Alexander Aring <alex.aring@gmail.com> 8247L: linux-fsdevel@vger.kernel.org 8248S: Maintained 8249F: fs/fcntl.c 8250F: fs/locks.c 8251F: include/linux/fcntl.h 8252F: include/uapi/linux/fcntl.h 8253 8254FILESYSTEM DIRECT ACCESS (DAX) 8255M: Dan Williams <dan.j.williams@intel.com> 8256R: Matthew Wilcox <willy@infradead.org> 8257R: Jan Kara <jack@suse.cz> 8258L: linux-fsdevel@vger.kernel.org 8259L: nvdimm@lists.linux.dev 8260S: Supported 8261F: fs/dax.c 8262F: include/linux/dax.h 8263F: include/trace/events/fs_dax.h 8264 8265FILESYSTEMS (VFS and infrastructure) 8266M: Alexander Viro <viro@zeniv.linux.org.uk> 8267M: Christian Brauner <brauner@kernel.org> 8268R: Jan Kara <jack@suse.cz> 8269L: linux-fsdevel@vger.kernel.org 8270S: Maintained 8271F: fs/* 8272F: include/linux/fs.h 8273F: include/linux/fs_types.h 8274F: include/uapi/linux/fs.h 8275F: include/uapi/linux/openat2.h 8276 8277FILESYSTEMS [EXPORTFS] 8278M: Chuck Lever <chuck.lever@oracle.com> 8279M: Jeff Layton <jlayton@kernel.org> 8280R: Amir Goldstein <amir73il@gmail.com> 8281L: linux-fsdevel@vger.kernel.org 8282L: linux-nfs@vger.kernel.org 8283S: Supported 8284F: Documentation/filesystems/nfs/exporting.rst 8285F: fs/exportfs/ 8286F: fs/fhandle.c 8287F: include/linux/exportfs.h 8288 8289FILESYSTEMS [IDMAPPED MOUNTS] 8290M: Christian Brauner <brauner@kernel.org> 8291M: Seth Forshee <sforshee@kernel.org> 8292L: linux-fsdevel@vger.kernel.org 8293S: Maintained 8294F: Documentation/filesystems/idmappings.rst 8295F: fs/mnt_idmapping.c 8296F: include/linux/mnt_idmapping.* 8297F: tools/testing/selftests/mount_setattr/ 8298 8299FILESYSTEMS [IOMAP] 8300M: Christian Brauner <brauner@kernel.org> 8301R: Darrick J. Wong <djwong@kernel.org> 8302L: linux-xfs@vger.kernel.org 8303L: linux-fsdevel@vger.kernel.org 8304S: Supported 8305F: fs/iomap/ 8306F: include/linux/iomap.h 8307 8308FILESYSTEMS [NETFS LIBRARY] 8309M: David Howells <dhowells@redhat.com> 8310R: Jeff Layton <jlayton@kernel.org> 8311L: netfs@lists.linux.dev 8312L: linux-fsdevel@vger.kernel.org 8313S: Supported 8314F: Documentation/filesystems/caching/ 8315F: Documentation/filesystems/netfs_library.rst 8316F: fs/netfs/ 8317F: include/linux/fscache*.h 8318F: include/linux/netfs.h 8319F: include/trace/events/fscache.h 8320F: include/trace/events/netfs.h 8321 8322FILESYSTEMS [STACKABLE] 8323M: Miklos Szeredi <miklos@szeredi.hu> 8324M: Amir Goldstein <amir73il@gmail.com> 8325L: linux-fsdevel@vger.kernel.org 8326L: linux-unionfs@vger.kernel.org 8327S: Maintained 8328F: fs/backing-file.c 8329F: include/linux/backing-file.h 8330 8331FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8332M: Riku Voipio <riku.voipio@iki.fi> 8333L: linux-hwmon@vger.kernel.org 8334S: Maintained 8335F: drivers/hwmon/f75375s.c 8336F: include/linux/f75375s.h 8337 8338FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8339M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8340L: linux-can@vger.kernel.org 8341S: Maintained 8342F: drivers/net/can/usb/f81604.c 8343 8344FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8345M: Clemens Ladisch <clemens@ladisch.de> 8346M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8347L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8348S: Maintained 8349T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8350F: include/uapi/sound/firewire.h 8351F: sound/firewire/ 8352 8353FIREWIRE MEDIA DRIVERS (firedtv) 8354M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8355L: linux-media@vger.kernel.org 8356L: linux1394-devel@lists.sourceforge.net 8357S: Maintained 8358T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8359F: drivers/media/firewire/ 8360 8361FIREWIRE SBP-2 TARGET 8362M: Chris Boot <bootc@bootc.net> 8363L: linux-scsi@vger.kernel.org 8364L: target-devel@vger.kernel.org 8365L: linux1394-devel@lists.sourceforge.net 8366S: Maintained 8367T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8368F: drivers/target/sbp/ 8369 8370FIREWIRE SUBSYSTEM 8371M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8372M: Takashi Sakamoto <takaswie@kernel.org> 8373L: linux1394-devel@lists.sourceforge.net 8374S: Maintained 8375W: http://ieee1394.docs.kernel.org/ 8376T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8377F: drivers/firewire/ 8378F: include/linux/firewire.h 8379F: include/uapi/linux/firewire*.h 8380F: tools/firewire/ 8381 8382FIRMWARE FRAMEWORK FOR ARMV8-A 8383M: Sudeep Holla <sudeep.holla@arm.com> 8384L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8385S: Maintained 8386F: drivers/firmware/arm_ffa/ 8387F: include/linux/arm_ffa.h 8388 8389FIRMWARE LOADER (request_firmware) 8390M: Luis Chamberlain <mcgrof@kernel.org> 8391M: Russ Weight <russ.weight@linux.dev> 8392L: linux-kernel@vger.kernel.org 8393S: Maintained 8394F: Documentation/firmware_class/ 8395F: drivers/base/firmware_loader/ 8396F: include/linux/firmware.h 8397 8398FLEXTIMER FTM-QUADDEC DRIVER 8399M: Patrick Havelange <patrick.havelange@essensium.com> 8400L: linux-iio@vger.kernel.org 8401S: Maintained 8402F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8403F: drivers/counter/ftm-quaddec.c 8404 8405FLOPPY DRIVER 8406M: Denis Efremov <efremov@linux.com> 8407L: linux-block@vger.kernel.org 8408S: Odd Fixes 8409F: drivers/block/floppy.c 8410 8411FLYSKY FSIA6B RC RECEIVER 8412M: Markus Koch <markus@notsyncing.net> 8413L: linux-input@vger.kernel.org 8414S: Maintained 8415F: drivers/input/joystick/fsia6b.c 8416 8417FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8418M: Geoffrey D. Bennett <g@b4.vu> 8419L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8420S: Maintained 8421W: https://github.com/geoffreybennett/scarlett-gen2 8422B: https://github.com/geoffreybennett/scarlett-gen2/issues 8423T: git https://github.com/geoffreybennett/scarlett-gen2.git 8424F: include/uapi/sound/scarlett2.h 8425F: sound/usb/mixer_scarlett2.c 8426 8427FORCEDETH GIGABIT ETHERNET DRIVER 8428M: Rain River <rain.1986.08.12@gmail.com> 8429M: Zhu Yanjun <zyjzyj2000@gmail.com> 8430L: netdev@vger.kernel.org 8431S: Maintained 8432F: drivers/net/ethernet/nvidia/* 8433 8434FORTIFY_SOURCE 8435M: Kees Cook <keescook@chromium.org> 8436L: linux-hardening@vger.kernel.org 8437S: Supported 8438T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8439F: include/linux/fortify-string.h 8440F: lib/fortify_kunit.c 8441F: lib/memcpy_kunit.c 8442F: lib/strcat_kunit.c 8443F: lib/strscpy_kunit.c 8444F: lib/test_fortify/* 8445F: scripts/test_fortify.sh 8446K: \b__NO_FORTIFY\b 8447 8448FPGA DFL DRIVERS 8449M: Wu Hao <hao.wu@intel.com> 8450R: Tom Rix <trix@redhat.com> 8451L: linux-fpga@vger.kernel.org 8452S: Maintained 8453F: Documentation/ABI/testing/sysfs-bus-dfl* 8454F: Documentation/fpga/dfl.rst 8455F: drivers/fpga/dfl* 8456F: drivers/uio/uio_dfl.c 8457F: include/linux/dfl.h 8458F: include/uapi/linux/fpga-dfl.h 8459 8460FPGA MANAGER FRAMEWORK 8461M: Moritz Fischer <mdf@kernel.org> 8462M: Wu Hao <hao.wu@intel.com> 8463M: Xu Yilun <yilun.xu@intel.com> 8464R: Tom Rix <trix@redhat.com> 8465L: linux-fpga@vger.kernel.org 8466S: Maintained 8467Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8468T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8469F: Documentation/devicetree/bindings/fpga/ 8470F: Documentation/driver-api/fpga/ 8471F: Documentation/fpga/ 8472F: drivers/fpga/ 8473F: include/linux/fpga/ 8474 8475FPU EMULATOR 8476M: Bill Metzenthen <billm@melbpc.org.au> 8477S: Maintained 8478W: https://floatingpoint.billm.au/ 8479F: arch/x86/math-emu/ 8480 8481FRAMEBUFFER CORE 8482M: Daniel Vetter <daniel@ffwll.ch> 8483S: Odd Fixes 8484T: git git://anongit.freedesktop.org/drm/drm-misc 8485F: drivers/video/fbdev/core/ 8486 8487FRAMEBUFFER LAYER 8488M: Helge Deller <deller@gmx.de> 8489L: linux-fbdev@vger.kernel.org 8490L: dri-devel@lists.freedesktop.org 8491S: Maintained 8492Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8493T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8494F: Documentation/fb/ 8495F: drivers/video/ 8496F: include/linux/fb.h 8497F: include/uapi/linux/fb.h 8498F: include/uapi/video/ 8499F: include/video/ 8500 8501FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8502M: Horia Geantă <horia.geanta@nxp.com> 8503M: Pankaj Gupta <pankaj.gupta@nxp.com> 8504M: Gaurav Jain <gaurav.jain@nxp.com> 8505L: linux-crypto@vger.kernel.org 8506S: Maintained 8507F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8508F: drivers/crypto/caam/ 8509 8510FREESCALE COLDFIRE M5441X MMC DRIVER 8511M: Angelo Dureghello <angelo.dureghello@timesys.com> 8512L: linux-mmc@vger.kernel.org 8513S: Maintained 8514F: drivers/mmc/host/sdhci-esdhc-mcf.c 8515F: include/linux/platform_data/mmc-esdhc-mcf.h 8516 8517FREESCALE DIU FRAMEBUFFER DRIVER 8518M: Timur Tabi <timur@kernel.org> 8519L: linux-fbdev@vger.kernel.org 8520S: Maintained 8521F: drivers/video/fbdev/fsl-diu-fb.* 8522 8523FREESCALE DMA DRIVER 8524M: Zhang Wei <zw@zh-kernel.org> 8525L: linuxppc-dev@lists.ozlabs.org 8526S: Maintained 8527F: drivers/dma/fsldma.* 8528 8529FREESCALE DSPI DRIVER 8530M: Vladimir Oltean <olteanv@gmail.com> 8531L: linux-spi@vger.kernel.org 8532S: Maintained 8533F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8534F: drivers/spi/spi-fsl-dspi.c 8535F: include/linux/spi/spi-fsl-dspi.h 8536 8537FREESCALE eDMA DRIVER 8538M: Frank Li <Frank.Li@nxp.com> 8539L: imx@lists.linux.dev 8540L: dmaengine@vger.kernel.org 8541S: Maintained 8542F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8543F: drivers/dma/fsl-edma*.* 8544 8545FREESCALE ENETC ETHERNET DRIVERS 8546M: Claudiu Manoil <claudiu.manoil@nxp.com> 8547M: Vladimir Oltean <vladimir.oltean@nxp.com> 8548L: netdev@vger.kernel.org 8549S: Maintained 8550F: drivers/net/ethernet/freescale/enetc/ 8551 8552FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8553M: Claudiu Manoil <claudiu.manoil@nxp.com> 8554L: netdev@vger.kernel.org 8555S: Maintained 8556F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8557F: drivers/net/ethernet/freescale/gianfar* 8558 8559FREESCALE GPMI NAND DRIVER 8560M: Han Xu <han.xu@nxp.com> 8561L: linux-mtd@lists.infradead.org 8562S: Maintained 8563F: drivers/mtd/nand/raw/gpmi-nand/* 8564 8565FREESCALE I2C CPM DRIVER 8566M: Jochen Friedrich <jochen@scram.de> 8567L: linuxppc-dev@lists.ozlabs.org 8568L: linux-i2c@vger.kernel.org 8569S: Maintained 8570F: drivers/i2c/busses/i2c-cpm.c 8571 8572FREESCALE IMX / MXC FEC DRIVER 8573M: Wei Fang <wei.fang@nxp.com> 8574R: Shenwei Wang <shenwei.wang@nxp.com> 8575R: Clark Wang <xiaoning.wang@nxp.com> 8576L: imx@lists.linux.dev 8577L: netdev@vger.kernel.org 8578S: Maintained 8579F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8580F: drivers/net/ethernet/freescale/fec.h 8581F: drivers/net/ethernet/freescale/fec_main.c 8582F: drivers/net/ethernet/freescale/fec_ptp.c 8583 8584FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8585M: Sascha Hauer <s.hauer@pengutronix.de> 8586R: Pengutronix Kernel Team <kernel@pengutronix.de> 8587L: linux-fbdev@vger.kernel.org 8588L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8589S: Maintained 8590F: drivers/video/fbdev/imxfb.c 8591 8592FREESCALE IMX DDR PMU DRIVER 8593M: Frank Li <Frank.li@nxp.com> 8594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8595S: Maintained 8596F: Documentation/admin-guide/perf/imx-ddr.rst 8597F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8598F: drivers/perf/fsl_imx8_ddr_perf.c 8599 8600FREESCALE IMX I2C DRIVER 8601M: Oleksij Rempel <o.rempel@pengutronix.de> 8602R: Pengutronix Kernel Team <kernel@pengutronix.de> 8603L: linux-i2c@vger.kernel.org 8604S: Maintained 8605F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8606F: drivers/i2c/busses/i2c-imx.c 8607 8608FREESCALE IMX LPI2C DRIVER 8609M: Dong Aisheng <aisheng.dong@nxp.com> 8610L: linux-i2c@vger.kernel.org 8611L: imx@lists.linux.dev 8612S: Maintained 8613F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8614F: drivers/i2c/busses/i2c-imx-lpi2c.c 8615 8616FREESCALE MPC I2C DRIVER 8617M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8618L: linux-i2c@vger.kernel.org 8619S: Maintained 8620F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8621F: drivers/i2c/busses/i2c-mpc.c 8622 8623FREESCALE QORIQ DPAA ETHERNET DRIVER 8624M: Madalin Bucur <madalin.bucur@nxp.com> 8625L: netdev@vger.kernel.org 8626S: Maintained 8627F: drivers/net/ethernet/freescale/dpaa 8628 8629FREESCALE QORIQ DPAA FMAN DRIVER 8630M: Madalin Bucur <madalin.bucur@nxp.com> 8631R: Sean Anderson <sean.anderson@seco.com> 8632L: netdev@vger.kernel.org 8633S: Maintained 8634F: Documentation/devicetree/bindings/net/fsl-fman.txt 8635F: drivers/net/ethernet/freescale/fman 8636 8637FREESCALE QORIQ PTP CLOCK DRIVER 8638M: Yangbo Lu <yangbo.lu@nxp.com> 8639L: netdev@vger.kernel.org 8640S: Maintained 8641F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8642F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8643F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8644F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8645F: drivers/ptp/ptp_qoriq.c 8646F: drivers/ptp/ptp_qoriq_debugfs.c 8647F: include/linux/fsl/ptp_qoriq.h 8648 8649FREESCALE QUAD SPI DRIVER 8650M: Han Xu <han.xu@nxp.com> 8651L: linux-spi@vger.kernel.org 8652S: Maintained 8653F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8654F: drivers/spi/spi-fsl-qspi.c 8655 8656FREESCALE QUICC ENGINE LIBRARY 8657M: Qiang Zhao <qiang.zhao@nxp.com> 8658L: linuxppc-dev@lists.ozlabs.org 8659S: Maintained 8660F: drivers/soc/fsl/qe/ 8661F: include/soc/fsl/qe/ 8662 8663FREESCALE QUICC ENGINE QMC DRIVER 8664M: Herve Codina <herve.codina@bootlin.com> 8665L: linuxppc-dev@lists.ozlabs.org 8666S: Maintained 8667F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8668F: drivers/soc/fsl/qe/qmc.c 8669F: include/soc/fsl/qe/qmc.h 8670 8671FREESCALE QUICC ENGINE QMC HDLC DRIVER 8672M: Herve Codina <herve.codina@bootlin.com> 8673L: netdev@vger.kernel.org 8674L: linuxppc-dev@lists.ozlabs.org 8675S: Maintained 8676F: drivers/net/wan/fsl_qmc_hdlc.c 8677 8678FREESCALE QUICC ENGINE TSA DRIVER 8679M: Herve Codina <herve.codina@bootlin.com> 8680L: linuxppc-dev@lists.ozlabs.org 8681S: Maintained 8682F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8683F: drivers/soc/fsl/qe/tsa.c 8684F: drivers/soc/fsl/qe/tsa.h 8685F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8686 8687FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8688L: netdev@vger.kernel.org 8689L: linuxppc-dev@lists.ozlabs.org 8690S: Orphan 8691F: drivers/net/ethernet/freescale/ucc_geth* 8692 8693FREESCALE QUICC ENGINE UCC HDLC DRIVER 8694M: Zhao Qiang <qiang.zhao@nxp.com> 8695L: netdev@vger.kernel.org 8696L: linuxppc-dev@lists.ozlabs.org 8697S: Maintained 8698F: drivers/net/wan/fsl_ucc_hdlc* 8699 8700FREESCALE QUICC ENGINE UCC UART DRIVER 8701M: Timur Tabi <timur@kernel.org> 8702L: linuxppc-dev@lists.ozlabs.org 8703S: Maintained 8704F: drivers/tty/serial/ucc_uart.c 8705 8706FREESCALE SOC DRIVERS 8707L: linuxppc-dev@lists.ozlabs.org 8708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8709S: Orphan 8710F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8711F: Documentation/devicetree/bindings/soc/fsl/ 8712F: drivers/soc/fsl/ 8713F: include/linux/fsl/ 8714F: include/soc/fsl/ 8715 8716FREESCALE SOC FS_ENET DRIVER 8717M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8718L: linuxppc-dev@lists.ozlabs.org 8719L: netdev@vger.kernel.org 8720S: Maintained 8721F: drivers/net/ethernet/freescale/fs_enet/ 8722 8723FREESCALE SOC SOUND DRIVERS 8724M: Shengjiu Wang <shengjiu.wang@gmail.com> 8725M: Xiubo Li <Xiubo.Lee@gmail.com> 8726R: Fabio Estevam <festevam@gmail.com> 8727R: Nicolin Chen <nicoleotsuka@gmail.com> 8728L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8729L: linuxppc-dev@lists.ozlabs.org 8730S: Maintained 8731F: sound/soc/fsl/fsl* 8732F: sound/soc/fsl/imx* 8733 8734FREESCALE SOC SOUND QMC DRIVER 8735M: Herve Codina <herve.codina@bootlin.com> 8736L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8737L: linuxppc-dev@lists.ozlabs.org 8738S: Maintained 8739F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8740F: sound/soc/fsl/fsl_qmc_audio.c 8741 8742FREESCALE USB PERIPHERAL DRIVERS 8743L: linux-usb@vger.kernel.org 8744L: linuxppc-dev@lists.ozlabs.org 8745S: Orphan 8746F: drivers/usb/gadget/udc/fsl* 8747 8748FREESCALE USB PHY DRIVER 8749L: linux-usb@vger.kernel.org 8750L: linuxppc-dev@lists.ozlabs.org 8751S: Orphan 8752F: drivers/usb/phy/phy-fsl-usb* 8753 8754FREEVXFS FILESYSTEM 8755M: Christoph Hellwig <hch@infradead.org> 8756S: Maintained 8757W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8758F: fs/freevxfs/ 8759 8760FREEZER 8761M: "Rafael J. Wysocki" <rafael@kernel.org> 8762M: Pavel Machek <pavel@ucw.cz> 8763L: linux-pm@vger.kernel.org 8764S: Supported 8765F: Documentation/power/freezing-of-tasks.rst 8766F: include/linux/freezer.h 8767F: kernel/freezer.c 8768 8769FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8770M: Eric Biggers <ebiggers@kernel.org> 8771M: Theodore Y. Ts'o <tytso@mit.edu> 8772M: Jaegeuk Kim <jaegeuk@kernel.org> 8773L: linux-fscrypt@vger.kernel.org 8774S: Supported 8775Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8776T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8777F: Documentation/filesystems/fscrypt.rst 8778F: fs/crypto/ 8779F: include/linux/fscrypt.h 8780F: include/uapi/linux/fscrypt.h 8781 8782FSI SUBSYSTEM 8783M: Jeremy Kerr <jk@ozlabs.org> 8784M: Joel Stanley <joel@jms.id.au> 8785R: Alistar Popple <alistair@popple.id.au> 8786R: Eddie James <eajames@linux.ibm.com> 8787L: linux-fsi@lists.ozlabs.org 8788S: Supported 8789Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8790T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8791F: drivers/fsi/ 8792F: include/linux/fsi*.h 8793F: include/trace/events/fsi*.h 8794 8795FSI-ATTACHED I2C DRIVER 8796M: Eddie James <eajames@linux.ibm.com> 8797L: linux-i2c@vger.kernel.org 8798L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8799S: Maintained 8800F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8801F: drivers/i2c/busses/i2c-fsi.c 8802 8803FSI-ATTACHED SPI DRIVER 8804M: Eddie James <eajames@linux.ibm.com> 8805L: linux-spi@vger.kernel.org 8806S: Maintained 8807F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8808F: drivers/spi/spi-fsi.c 8809 8810FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8811M: Jan Kara <jack@suse.cz> 8812R: Amir Goldstein <amir73il@gmail.com> 8813L: linux-fsdevel@vger.kernel.org 8814S: Maintained 8815T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8816F: fs/notify/ 8817F: include/linux/fsnotify*.h 8818 8819FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8820M: Eric Biggers <ebiggers@kernel.org> 8821M: Theodore Y. Ts'o <tytso@mit.edu> 8822L: fsverity@lists.linux.dev 8823S: Supported 8824Q: https://patchwork.kernel.org/project/fsverity/list/ 8825T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8826F: Documentation/filesystems/fsverity.rst 8827F: fs/verity/ 8828F: include/linux/fsverity.h 8829F: include/uapi/linux/fsverity.h 8830 8831FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8832M: Michael Zaidman <michael.zaidman@gmail.com> 8833L: linux-i2c@vger.kernel.org 8834L: linux-input@vger.kernel.org 8835S: Maintained 8836F: drivers/hid/hid-ft260.c 8837 8838FUJITSU LAPTOP EXTRAS 8839M: Jonathan Woithe <jwoithe@just42.net> 8840L: platform-driver-x86@vger.kernel.org 8841S: Maintained 8842F: drivers/platform/x86/fujitsu-laptop.c 8843 8844FUJITSU TABLET EXTRAS 8845M: Robert Gerlach <khnz@gmx.de> 8846L: platform-driver-x86@vger.kernel.org 8847S: Maintained 8848F: drivers/platform/x86/fujitsu-tablet.c 8849 8850FUNCTION HOOKS (FTRACE) 8851M: Steven Rostedt <rostedt@goodmis.org> 8852M: Masami Hiramatsu <mhiramat@kernel.org> 8853R: Mark Rutland <mark.rutland@arm.com> 8854L: linux-kernel@vger.kernel.org 8855L: linux-trace-kernel@vger.kernel.org 8856S: Maintained 8857Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8858T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8859F: Documentation/trace/ftrace* 8860F: arch/*/*/*/*ftrace* 8861F: arch/*/*/*ftrace* 8862F: include/*/ftrace.h 8863F: kernel/trace/fgraph.c 8864F: kernel/trace/ftrace* 8865F: samples/ftrace 8866 8867FUNGIBLE ETHERNET DRIVERS 8868M: Dimitris Michailidis <dmichail@fungible.com> 8869L: netdev@vger.kernel.org 8870S: Supported 8871F: drivers/net/ethernet/fungible/ 8872 8873FUSE: FILESYSTEM IN USERSPACE 8874M: Miklos Szeredi <miklos@szeredi.hu> 8875L: linux-fsdevel@vger.kernel.org 8876S: Maintained 8877W: https://github.com/libfuse/ 8878T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8879F: Documentation/filesystems/fuse.rst 8880F: fs/fuse/ 8881F: include/uapi/linux/fuse.h 8882 8883FUTEX SUBSYSTEM 8884M: Thomas Gleixner <tglx@linutronix.de> 8885M: Ingo Molnar <mingo@redhat.com> 8886R: Peter Zijlstra <peterz@infradead.org> 8887R: Darren Hart <dvhart@infradead.org> 8888R: Davidlohr Bueso <dave@stgolabs.net> 8889R: André Almeida <andrealmeid@igalia.com> 8890L: linux-kernel@vger.kernel.org 8891S: Maintained 8892T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8893F: Documentation/locking/*futex* 8894F: include/asm-generic/futex.h 8895F: include/linux/futex.h 8896F: include/uapi/linux/futex.h 8897F: kernel/futex/* 8898F: tools/perf/bench/futex* 8899F: tools/testing/selftests/futex/ 8900 8901GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8902M: Sebastian Reichel <sre@kernel.org> 8903L: linux-media@vger.kernel.org 8904S: Maintained 8905F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8906F: drivers/media/i2c/gc0308.c 8907 8908GALAXYCORE GC2145 SENSOR DRIVER 8909M: Alain Volmat <alain.volmat@foss.st.com> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912T: git git://linuxtv.org/media_tree.git 8913F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8914F: drivers/media/i2c/gc2145.c 8915 8916GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8917M: Tim Harvey <tharvey@gateworks.com> 8918S: Maintained 8919F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8920F: Documentation/hwmon/gsc-hwmon.rst 8921F: drivers/hwmon/gsc-hwmon.c 8922F: drivers/mfd/gateworks-gsc.c 8923F: include/linux/mfd/gsc.h 8924F: include/linux/platform_data/gsc_hwmon.h 8925 8926GCC PLUGINS 8927M: Kees Cook <keescook@chromium.org> 8928L: linux-hardening@vger.kernel.org 8929S: Maintained 8930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8931F: Documentation/kbuild/gcc-plugins.rst 8932F: include/linux/stackleak.h 8933F: kernel/stackleak.c 8934F: scripts/Makefile.gcc-plugins 8935F: scripts/gcc-plugins/ 8936 8937GCOV BASED KERNEL PROFILING 8938M: Peter Oberparleiter <oberpar@linux.ibm.com> 8939S: Maintained 8940F: Documentation/dev-tools/gcov.rst 8941F: kernel/gcov/ 8942 8943GDB KERNEL DEBUGGING HELPER SCRIPTS 8944M: Jan Kiszka <jan.kiszka@siemens.com> 8945M: Kieran Bingham <kbingham@kernel.org> 8946S: Supported 8947F: scripts/gdb/ 8948 8949GEMINI CRYPTO DRIVER 8950M: Corentin Labbe <clabbe@baylibre.com> 8951L: linux-crypto@vger.kernel.org 8952S: Maintained 8953F: drivers/crypto/gemini/ 8954 8955GEMTEK FM RADIO RECEIVER DRIVER 8956M: Hans Verkuil <hverkuil@xs4all.nl> 8957L: linux-media@vger.kernel.org 8958S: Maintained 8959W: https://linuxtv.org 8960T: git git://linuxtv.org/media_tree.git 8961F: drivers/media/radio/radio-gemtek* 8962 8963GENERIC ARCHITECTURE TOPOLOGY 8964M: Sudeep Holla <sudeep.holla@arm.com> 8965L: linux-kernel@vger.kernel.org 8966S: Maintained 8967F: drivers/base/arch_topology.c 8968F: include/linux/arch_topology.h 8969 8970GENERIC ENTRY CODE 8971M: Thomas Gleixner <tglx@linutronix.de> 8972M: Peter Zijlstra <peterz@infradead.org> 8973M: Andy Lutomirski <luto@kernel.org> 8974L: linux-kernel@vger.kernel.org 8975S: Maintained 8976T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8977F: include/linux/entry-common.h 8978F: include/linux/entry-kvm.h 8979F: kernel/entry/ 8980 8981GENERIC GPIO I2C DRIVER 8982M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8983S: Supported 8984F: drivers/i2c/busses/i2c-gpio.c 8985F: include/linux/platform_data/i2c-gpio.h 8986 8987GENERIC GPIO I2C MULTIPLEXER DRIVER 8988M: Peter Korsgaard <peter.korsgaard@barco.com> 8989L: linux-i2c@vger.kernel.org 8990S: Supported 8991F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8992F: drivers/i2c/muxes/i2c-mux-gpio.c 8993F: include/linux/platform_data/i2c-mux-gpio.h 8994 8995GENERIC GPIO RESET DRIVER 8996M: Krzysztof Kozlowski <krzk@kernel.org> 8997S: Maintained 8998F: drivers/reset/reset-gpio.c 8999 9000GENERIC HDLC (WAN) DRIVERS 9001M: Krzysztof Halasa <khc@pm.waw.pl> 9002S: Maintained 9003W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9004F: drivers/net/wan/c101.c 9005F: drivers/net/wan/hd6457* 9006F: drivers/net/wan/hdlc* 9007F: drivers/net/wan/n2.c 9008F: drivers/net/wan/pc300too.c 9009F: drivers/net/wan/pci200syn.c 9010F: drivers/net/wan/wanxl* 9011 9012GENERIC INCLUDE/ASM HEADER FILES 9013M: Arnd Bergmann <arnd@arndb.de> 9014L: linux-arch@vger.kernel.org 9015S: Maintained 9016T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9017F: include/asm-generic/ 9018F: include/uapi/asm-generic/ 9019 9020GENERIC PHY FRAMEWORK 9021M: Vinod Koul <vkoul@kernel.org> 9022M: Kishon Vijay Abraham I <kishon@kernel.org> 9023L: linux-phy@lists.infradead.org 9024S: Supported 9025Q: https://patchwork.kernel.org/project/linux-phy/list/ 9026T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9027F: Documentation/devicetree/bindings/phy/ 9028F: drivers/phy/ 9029F: include/dt-bindings/phy/ 9030F: include/linux/phy/ 9031 9032GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9033M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9034S: Supported 9035F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9036F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9037 9038GENERIC PM DOMAINS 9039M: Ulf Hansson <ulf.hansson@linaro.org> 9040L: linux-pm@vger.kernel.org 9041S: Supported 9042F: Documentation/devicetree/bindings/power/power?domain* 9043T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9044F: drivers/pmdomain/ 9045F: include/linux/pm_domain.h 9046 9047GENERIC RADIX TREE 9048M: Kent Overstreet <kent.overstreet@linux.dev> 9049S: Supported 9050C: irc://irc.oftc.net/bcache 9051F: include/linux/generic-radix-tree.h 9052F: lib/generic-radix-tree.c 9053 9054GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9055M: Eugen Hristev <eugen.hristev@microchip.com> 9056L: linux-input@vger.kernel.org 9057S: Maintained 9058F: drivers/input/touchscreen/resistive-adc-touch.c 9059 9060GENERIC STRING LIBRARY 9061M: Kees Cook <keescook@chromium.org> 9062R: Andy Shevchenko <andy@kernel.org> 9063L: linux-hardening@vger.kernel.org 9064S: Supported 9065T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9066F: include/linux/string.h 9067F: include/linux/string_choices.h 9068F: include/linux/string_helpers.h 9069F: lib/string.c 9070F: lib/string_kunit.c 9071F: lib/string_helpers.c 9072F: lib/string_helpers_kunit.c 9073F: scripts/coccinelle/api/string_choices.cocci 9074 9075GENERIC UIO DRIVER FOR PCI DEVICES 9076M: "Michael S. Tsirkin" <mst@redhat.com> 9077L: kvm@vger.kernel.org 9078S: Supported 9079F: drivers/uio/uio_pci_generic.c 9080 9081GENERIC VDSO LIBRARY 9082M: Andy Lutomirski <luto@kernel.org> 9083M: Thomas Gleixner <tglx@linutronix.de> 9084M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9085L: linux-kernel@vger.kernel.org 9086S: Maintained 9087T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9088F: include/asm-generic/vdso/vsyscall.h 9089F: include/vdso/ 9090F: kernel/time/vsyscall.c 9091F: lib/vdso/ 9092 9093GENWQE (IBM Generic Workqueue Card) 9094M: Frank Haverkamp <haver@linux.ibm.com> 9095S: Supported 9096F: drivers/misc/genwqe/ 9097 9098GET_MAINTAINER SCRIPT 9099M: Joe Perches <joe@perches.com> 9100S: Maintained 9101F: scripts/get_maintainer.pl 9102 9103GFS2 FILE SYSTEM 9104M: Andreas Gruenbacher <agruenba@redhat.com> 9105L: gfs2@lists.linux.dev 9106S: Supported 9107B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9108T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9109F: Documentation/filesystems/gfs2* 9110F: fs/gfs2/ 9111F: include/uapi/linux/gfs2_ondisk.h 9112 9113GIGABYTE WATERFORCE SENSOR DRIVER 9114M: Aleksa Savic <savicaleksa83@gmail.com> 9115L: linux-hwmon@vger.kernel.org 9116S: Maintained 9117F: Documentation/hwmon/gigabyte_waterforce.rst 9118F: drivers/hwmon/gigabyte_waterforce.c 9119 9120GIGABYTE WMI DRIVER 9121M: Thomas Weißschuh <thomas@weissschuh.net> 9122L: platform-driver-x86@vger.kernel.org 9123S: Maintained 9124F: drivers/platform/x86/gigabyte-wmi.c 9125 9126GNSS SUBSYSTEM 9127M: Johan Hovold <johan@kernel.org> 9128S: Maintained 9129T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9130F: Documentation/ABI/testing/sysfs-class-gnss 9131F: Documentation/devicetree/bindings/gnss/ 9132F: drivers/gnss/ 9133F: include/linux/gnss.h 9134 9135GO7007 MPEG CODEC 9136M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9137L: linux-media@vger.kernel.org 9138S: Maintained 9139F: drivers/media/usb/go7007/ 9140 9141GOODIX TOUCHSCREEN 9142M: Bastien Nocera <hadess@hadess.net> 9143M: Hans de Goede <hdegoede@redhat.com> 9144L: linux-input@vger.kernel.org 9145S: Maintained 9146F: drivers/input/touchscreen/goodix* 9147 9148GOOGLE ETHERNET DRIVERS 9149M: Jeroen de Borst <jeroendb@google.com> 9150M: Praveen Kaligineedi <pkaligineedi@google.com> 9151R: Shailend Chand <shailend@google.com> 9152L: netdev@vger.kernel.org 9153S: Supported 9154F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9155F: drivers/net/ethernet/google 9156 9157GOOGLE FIRMWARE DRIVERS 9158M: Tzung-Bi Shih <tzungbi@kernel.org> 9159R: Brian Norris <briannorris@chromium.org> 9160R: Julius Werner <jwerner@chromium.org> 9161L: chrome-platform@lists.linux.dev 9162S: Maintained 9163T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9164F: drivers/firmware/google/ 9165 9166GOOGLE TENSOR SoC SUPPORT 9167M: Peter Griffin <peter.griffin@linaro.org> 9168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9169L: linux-samsung-soc@vger.kernel.org 9170S: Maintained 9171F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9172F: arch/arm64/boot/dts/exynos/google/ 9173F: drivers/clk/samsung/clk-gs101.c 9174F: include/dt-bindings/clock/google,gs101.h 9175K: [gG]oogle.?[tT]ensor 9176 9177GPD POCKET FAN DRIVER 9178M: Hans de Goede <hdegoede@redhat.com> 9179L: platform-driver-x86@vger.kernel.org 9180S: Maintained 9181F: drivers/platform/x86/gpd-pocket-fan.c 9182 9183GPIO ACPI SUPPORT 9184M: Mika Westerberg <mika.westerberg@linux.intel.com> 9185M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9186L: linux-gpio@vger.kernel.org 9187L: linux-acpi@vger.kernel.org 9188S: Supported 9189T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9190F: Documentation/firmware-guide/acpi/gpio-properties.rst 9191F: drivers/gpio/gpiolib-acpi.c 9192F: drivers/gpio/gpiolib-acpi.h 9193 9194GPIO AGGREGATOR 9195M: Geert Uytterhoeven <geert+renesas@glider.be> 9196L: linux-gpio@vger.kernel.org 9197S: Supported 9198F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9199F: drivers/gpio/gpio-aggregator.c 9200 9201GPIO IR Transmitter 9202M: Sean Young <sean@mess.org> 9203L: linux-media@vger.kernel.org 9204S: Maintained 9205F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9206F: drivers/media/rc/gpio-ir-tx.c 9207 9208GPIO MOCKUP DRIVER 9209M: Bamvor Jian Zhang <bamv2005@gmail.com> 9210L: linux-gpio@vger.kernel.org 9211S: Maintained 9212F: drivers/gpio/gpio-mockup.c 9213F: tools/testing/selftests/gpio/ 9214 9215GPIO REGMAP 9216M: Michael Walle <mwalle@kernel.org> 9217S: Maintained 9218F: drivers/gpio/gpio-regmap.c 9219F: include/linux/gpio/regmap.h 9220K: (devm_)?gpio_regmap_(un)?register 9221 9222GPIO SUBSYSTEM 9223M: Linus Walleij <linus.walleij@linaro.org> 9224M: Bartosz Golaszewski <brgl@bgdev.pl> 9225L: linux-gpio@vger.kernel.org 9226S: Maintained 9227T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9228F: Documentation/admin-guide/gpio/ 9229F: Documentation/devicetree/bindings/gpio/ 9230F: Documentation/driver-api/gpio/ 9231F: drivers/gpio/ 9232F: include/dt-bindings/gpio/ 9233F: include/linux/gpio.h 9234F: include/linux/gpio/ 9235F: include/linux/of_gpio.h 9236 9237GPIO UAPI 9238M: Bartosz Golaszewski <brgl@bgdev.pl> 9239R: Kent Gibson <warthog618@gmail.com> 9240L: linux-gpio@vger.kernel.org 9241S: Maintained 9242T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9243F: Documentation/ABI/obsolete/sysfs-gpio 9244F: Documentation/ABI/testing/gpio-cdev 9245F: Documentation/userspace-api/gpio/ 9246F: drivers/gpio/gpiolib-cdev.c 9247F: include/uapi/linux/gpio.h 9248F: tools/gpio/ 9249 9250GRE DEMULTIPLEXER DRIVER 9251M: Dmitry Kozlov <xeb@mail.ru> 9252L: netdev@vger.kernel.org 9253S: Maintained 9254F: include/net/gre.h 9255F: net/ipv4/gre_demux.c 9256F: net/ipv4/gre_offload.c 9257 9258GRETH 10/100/1G Ethernet MAC device driver 9259M: Andreas Larsson <andreas@gaisler.com> 9260L: netdev@vger.kernel.org 9261S: Maintained 9262F: drivers/net/ethernet/aeroflex/ 9263 9264GREYBUS AUDIO PROTOCOLS DRIVERS 9265M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9266M: Mark Greer <mgreer@animalcreek.com> 9267S: Maintained 9268F: drivers/staging/greybus/audio_apbridgea.c 9269F: drivers/staging/greybus/audio_apbridgea.h 9270F: drivers/staging/greybus/audio_codec.c 9271F: drivers/staging/greybus/audio_codec.h 9272F: drivers/staging/greybus/audio_gb.c 9273F: drivers/staging/greybus/audio_manager.c 9274F: drivers/staging/greybus/audio_manager.h 9275F: drivers/staging/greybus/audio_manager_module.c 9276F: drivers/staging/greybus/audio_manager_private.h 9277F: drivers/staging/greybus/audio_manager_sysfs.c 9278F: drivers/staging/greybus/audio_module.c 9279F: drivers/staging/greybus/audio_topology.c 9280 9281GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9282M: Viresh Kumar <vireshk@kernel.org> 9283S: Maintained 9284F: drivers/staging/greybus/authentication.c 9285F: drivers/staging/greybus/bootrom.c 9286F: drivers/staging/greybus/firmware.h 9287F: drivers/staging/greybus/fw-core.c 9288F: drivers/staging/greybus/fw-download.c 9289F: drivers/staging/greybus/fw-management.c 9290F: drivers/staging/greybus/greybus_authentication.h 9291F: drivers/staging/greybus/greybus_firmware.h 9292F: drivers/staging/greybus/hid.c 9293F: drivers/staging/greybus/i2c.c 9294F: drivers/staging/greybus/spi.c 9295F: drivers/staging/greybus/spilib.c 9296F: drivers/staging/greybus/spilib.h 9297 9298GREYBUS LOOPBACK DRIVER 9299M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9300S: Maintained 9301F: drivers/staging/greybus/loopback.c 9302 9303GREYBUS PLATFORM DRIVERS 9304M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9305S: Maintained 9306F: drivers/staging/greybus/arche-apb-ctrl.c 9307F: drivers/staging/greybus/arche-platform.c 9308F: drivers/staging/greybus/arche_platform.h 9309 9310GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9311M: Rui Miguel Silva <rmfrfs@gmail.com> 9312S: Maintained 9313F: drivers/staging/greybus/gpio.c 9314F: drivers/staging/greybus/light.c 9315F: drivers/staging/greybus/power_supply.c 9316F: drivers/staging/greybus/sdio.c 9317F: drivers/staging/greybus/spi.c 9318F: drivers/staging/greybus/spilib.c 9319 9320GREYBUS BEAGLEPLAY DRIVERS 9321M: Ayush Singh <ayushdevel1325@gmail.com> 9322L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9323S: Maintained 9324F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9325F: drivers/greybus/gb-beagleplay.c 9326 9327GREYBUS SUBSYSTEM 9328M: Johan Hovold <johan@kernel.org> 9329M: Alex Elder <elder@kernel.org> 9330M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9331L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9332S: Maintained 9333F: drivers/greybus/ 9334F: drivers/staging/greybus/ 9335F: include/linux/greybus.h 9336F: include/linux/greybus/ 9337 9338GREYBUS UART PROTOCOLS DRIVERS 9339M: David Lin <dtwlin@gmail.com> 9340S: Maintained 9341F: drivers/staging/greybus/log.c 9342F: drivers/staging/greybus/uart.c 9343 9344GS1662 VIDEO SERIALIZER 9345M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9346L: linux-media@vger.kernel.org 9347S: Maintained 9348T: git git://linuxtv.org/media_tree.git 9349F: drivers/media/spi/gs1662.c 9350 9351GSPCA FINEPIX SUBDRIVER 9352M: Frank Zago <frank@zago.net> 9353L: linux-media@vger.kernel.org 9354S: Maintained 9355T: git git://linuxtv.org/media_tree.git 9356F: drivers/media/usb/gspca/finepix.c 9357 9358GSPCA GL860 SUBDRIVER 9359M: Olivier Lorin <o.lorin@laposte.net> 9360L: linux-media@vger.kernel.org 9361S: Maintained 9362T: git git://linuxtv.org/media_tree.git 9363F: drivers/media/usb/gspca/gl860/ 9364 9365GSPCA M5602 SUBDRIVER 9366M: Erik Andren <erik.andren@gmail.com> 9367L: linux-media@vger.kernel.org 9368S: Maintained 9369T: git git://linuxtv.org/media_tree.git 9370F: drivers/media/usb/gspca/m5602/ 9371 9372GSPCA PAC207 SONIXB SUBDRIVER 9373M: Hans Verkuil <hverkuil@xs4all.nl> 9374L: linux-media@vger.kernel.org 9375S: Odd Fixes 9376T: git git://linuxtv.org/media_tree.git 9377F: drivers/media/usb/gspca/pac207.c 9378 9379GSPCA SN9C20X SUBDRIVER 9380M: Brian Johnson <brijohn@gmail.com> 9381L: linux-media@vger.kernel.org 9382S: Maintained 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/usb/gspca/sn9c20x.c 9385 9386GSPCA T613 SUBDRIVER 9387M: Leandro Costantino <lcostantino@gmail.com> 9388L: linux-media@vger.kernel.org 9389S: Maintained 9390T: git git://linuxtv.org/media_tree.git 9391F: drivers/media/usb/gspca/t613.c 9392 9393GSPCA USB WEBCAM DRIVER 9394M: Hans Verkuil <hverkuil@xs4all.nl> 9395L: linux-media@vger.kernel.org 9396S: Odd Fixes 9397T: git git://linuxtv.org/media_tree.git 9398F: drivers/media/usb/gspca/ 9399 9400GTP (GPRS Tunneling Protocol) 9401M: Pablo Neira Ayuso <pablo@netfilter.org> 9402M: Harald Welte <laforge@gnumonks.org> 9403L: osmocom-net-gprs@lists.osmocom.org 9404S: Maintained 9405T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9406F: drivers/net/gtp.c 9407 9408GUID PARTITION TABLE (GPT) 9409M: Davidlohr Bueso <dave@stgolabs.net> 9410L: linux-efi@vger.kernel.org 9411S: Maintained 9412F: block/partitions/efi.* 9413 9414HABANALABS PCI DRIVER 9415M: Oded Gabbay <ogabbay@kernel.org> 9416L: dri-devel@lists.freedesktop.org 9417S: Supported 9418C: irc://irc.oftc.net/dri-devel 9419T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9420F: Documentation/ABI/testing/debugfs-driver-habanalabs 9421F: Documentation/ABI/testing/sysfs-driver-habanalabs 9422F: drivers/accel/habanalabs/ 9423F: include/linux/habanalabs/ 9424F: include/trace/events/habanalabs.h 9425F: include/uapi/drm/habanalabs_accel.h 9426 9427HACKRF MEDIA DRIVER 9428L: linux-media@vger.kernel.org 9429S: Orphan 9430W: https://linuxtv.org 9431Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9432F: drivers/media/usb/hackrf/ 9433 9434HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9435M: Chuck Lever <chuck.lever@oracle.com> 9436L: kernel-tls-handshake@lists.linux.dev 9437L: netdev@vger.kernel.org 9438S: Maintained 9439F: Documentation/netlink/specs/handshake.yaml 9440F: Documentation/networking/tls-handshake.rst 9441F: include/net/handshake.h 9442F: include/trace/events/handshake.h 9443F: net/handshake/ 9444 9445HANTRO VPU CODEC DRIVER 9446M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9447M: Philipp Zabel <p.zabel@pengutronix.de> 9448L: linux-media@vger.kernel.org 9449L: linux-rockchip@lists.infradead.org 9450S: Maintained 9451F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9452F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9453F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9454F: drivers/media/platform/verisilicon/ 9455 9456HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9457M: Frank Seidel <frank@f-seidel.de> 9458L: platform-driver-x86@vger.kernel.org 9459S: Maintained 9460W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9461F: drivers/platform/x86/hdaps.c 9462 9463HARDWARE MONITORING 9464M: Jean Delvare <jdelvare@suse.com> 9465M: Guenter Roeck <linux@roeck-us.net> 9466L: linux-hwmon@vger.kernel.org 9467S: Maintained 9468W: http://hwmon.wiki.kernel.org/ 9469T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9470F: Documentation/ABI/testing/sysfs-class-hwmon 9471F: Documentation/devicetree/bindings/hwmon/ 9472F: Documentation/hwmon/ 9473F: drivers/hwmon/ 9474F: include/linux/hwmon*.h 9475F: include/trace/events/hwmon*.h 9476K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9477 9478HARDWARE RANDOM NUMBER GENERATOR CORE 9479M: Olivia Mackall <olivia@selenic.com> 9480M: Herbert Xu <herbert@gondor.apana.org.au> 9481L: linux-crypto@vger.kernel.org 9482S: Odd fixes 9483F: Documentation/admin-guide/hw_random.rst 9484F: Documentation/devicetree/bindings/rng/ 9485F: drivers/char/hw_random/ 9486F: include/linux/hw_random.h 9487 9488HARDWARE SPINLOCK CORE 9489M: Bjorn Andersson <andersson@kernel.org> 9490R: Baolin Wang <baolin.wang7@gmail.com> 9491L: linux-remoteproc@vger.kernel.org 9492S: Maintained 9493T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9494F: Documentation/devicetree/bindings/hwlock/ 9495F: Documentation/locking/hwspinlock.rst 9496F: drivers/hwspinlock/ 9497F: include/linux/hwspinlock.h 9498 9499HARDWARE TRACING FACILITIES 9500M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9501S: Maintained 9502F: drivers/hwtracing/ 9503 9504HARMONY SOUND DRIVER 9505L: linux-parisc@vger.kernel.org 9506S: Maintained 9507F: sound/parisc/harmony.* 9508 9509HDPVR USB VIDEO ENCODER DRIVER 9510M: Hans Verkuil <hverkuil@xs4all.nl> 9511L: linux-media@vger.kernel.org 9512S: Odd Fixes 9513W: https://linuxtv.org 9514T: git git://linuxtv.org/media_tree.git 9515F: drivers/media/usb/hdpvr/ 9516 9517HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9518M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9519S: Supported 9520F: drivers/misc/hpilo.[ch] 9521 9522HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9523M: Jerry Hoemann <jerry.hoemann@hpe.com> 9524S: Supported 9525F: Documentation/watchdog/hpwdt.rst 9526F: drivers/watchdog/hpwdt.c 9527 9528HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9529M: Don Brace <don.brace@microchip.com> 9530L: storagedev@microchip.com 9531L: linux-scsi@vger.kernel.org 9532S: Supported 9533F: Documentation/scsi/hpsa.rst 9534F: drivers/scsi/hpsa*.[ch] 9535F: include/linux/cciss*.h 9536F: include/uapi/linux/cciss*.h 9537 9538HFI1 DRIVER 9539M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9540L: linux-rdma@vger.kernel.org 9541S: Supported 9542F: drivers/infiniband/hw/hfi1 9543 9544HFS FILESYSTEM 9545L: linux-fsdevel@vger.kernel.org 9546S: Orphan 9547F: Documentation/filesystems/hfs.rst 9548F: fs/hfs/ 9549 9550HFSPLUS FILESYSTEM 9551L: linux-fsdevel@vger.kernel.org 9552S: Orphan 9553F: Documentation/filesystems/hfsplus.rst 9554F: fs/hfsplus/ 9555 9556HGA FRAMEBUFFER DRIVER 9557M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9558L: linux-nvidia@lists.surfsouth.com 9559S: Maintained 9560W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9561F: drivers/video/fbdev/hgafb.c 9562 9563HIBERNATION (aka Software Suspend, aka swsusp) 9564M: "Rafael J. Wysocki" <rafael@kernel.org> 9565M: Pavel Machek <pavel@ucw.cz> 9566L: linux-pm@vger.kernel.org 9567S: Supported 9568B: https://bugzilla.kernel.org 9569F: arch/*/include/asm/suspend*.h 9570F: arch/x86/power/ 9571F: drivers/base/power/ 9572F: include/linux/freezer.h 9573F: include/linux/pm.h 9574F: include/linux/suspend.h 9575F: kernel/power/ 9576 9577HID CORE LAYER 9578M: Jiri Kosina <jikos@kernel.org> 9579M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9580L: linux-input@vger.kernel.org 9581S: Maintained 9582T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9583F: Documentation/hid/ 9584F: drivers/hid/ 9585F: include/linux/hid* 9586F: include/uapi/linux/hid* 9587F: samples/hid/ 9588F: tools/testing/selftests/hid/ 9589 9590HID LOGITECH DRIVERS 9591R: Filipe Laíns <lains@riseup.net> 9592L: linux-input@vger.kernel.org 9593S: Maintained 9594F: drivers/hid/hid-logitech-* 9595 9596HID NVIDIA SHIELD DRIVER 9597M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9598L: linux-input@vger.kernel.org 9599S: Maintained 9600F: drivers/hid/hid-nvidia-shield.c 9601 9602HID PHOENIX RC FLIGHT CONTROLLER 9603M: Marcus Folkesson <marcus.folkesson@gmail.com> 9604L: linux-input@vger.kernel.org 9605S: Maintained 9606F: drivers/hid/hid-pxrc.c 9607 9608HID PLAYSTATION DRIVER 9609M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9610L: linux-input@vger.kernel.org 9611S: Supported 9612F: drivers/hid/hid-playstation.c 9613 9614HID SENSOR HUB DRIVERS 9615M: Jiri Kosina <jikos@kernel.org> 9616M: Jonathan Cameron <jic23@kernel.org> 9617M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9618L: linux-input@vger.kernel.org 9619L: linux-iio@vger.kernel.org 9620S: Maintained 9621F: Documentation/hid/hid-sensor* 9622F: drivers/hid/hid-sensor-* 9623F: drivers/iio/*/hid-* 9624F: include/linux/hid-sensor-* 9625 9626HID VRC-2 CAR CONTROLLER DRIVER 9627M: Marcus Folkesson <marcus.folkesson@gmail.com> 9628L: linux-input@vger.kernel.org 9629S: Maintained 9630F: drivers/hid/hid-vrc2.c 9631 9632HID WACOM DRIVER 9633M: Ping Cheng <ping.cheng@wacom.com> 9634M: Jason Gerecke <jason.gerecke@wacom.com> 9635L: linux-input@vger.kernel.org 9636S: Maintained 9637F: drivers/hid/wacom.h 9638F: drivers/hid/wacom_* 9639 9640HID++ LOGITECH DRIVERS 9641R: Filipe Laíns <lains@riseup.net> 9642R: Bastien Nocera <hadess@hadess.net> 9643L: linux-input@vger.kernel.org 9644S: Maintained 9645F: drivers/hid/hid-logitech-hidpp.c 9646 9647HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9648M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9649M: Frederic Weisbecker <frederic@kernel.org> 9650M: Thomas Gleixner <tglx@linutronix.de> 9651L: linux-kernel@vger.kernel.org 9652S: Maintained 9653T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9654F: Documentation/timers/ 9655F: include/linux/clockchips.h 9656F: include/linux/hrtimer.h 9657F: include/linux/timer.h 9658F: kernel/time/clockevents.c 9659F: kernel/time/hrtimer.c 9660F: kernel/time/timer.c 9661F: kernel/time/timer_list.c 9662F: kernel/time/timer_migration.* 9663F: tools/testing/selftests/timers/ 9664 9665HIGH-SPEED SCC DRIVER FOR AX.25 9666L: linux-hams@vger.kernel.org 9667S: Orphan 9668F: drivers/net/hamradio/scc.c 9669 9670HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9671M: HighPoint Linux Team <linux@highpoint-tech.com> 9672S: Supported 9673W: http://www.highpoint-tech.com 9674F: Documentation/scsi/hptiop.rst 9675F: drivers/scsi/hptiop.c 9676 9677HIKEY960 ONBOARD USB GPIO HUB DRIVER 9678M: John Stultz <jstultz@google.com> 9679L: linux-kernel@vger.kernel.org 9680S: Maintained 9681F: drivers/misc/hisi_hikey_usb.c 9682 9683HIMAX HX83112B TOUCHSCREEN SUPPORT 9684M: Job Noorman <job@noorman.info> 9685L: linux-input@vger.kernel.org 9686S: Maintained 9687F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9688F: drivers/input/touchscreen/himax_hx83112b.c 9689 9690HIPPI 9691M: Jes Sorensen <jes@trained-monkey.org> 9692L: linux-hippi@sunsite.dk 9693S: Maintained 9694F: drivers/net/hippi/ 9695F: include/linux/hippidevice.h 9696F: include/uapi/linux/if_hippi.h 9697F: net/802/hippi.c 9698 9699HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9700M: Kurt Kanzenbach <kurt@linutronix.de> 9701L: netdev@vger.kernel.org 9702S: Maintained 9703F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9704F: drivers/net/dsa/hirschmann/* 9705F: include/linux/platform_data/hirschmann-hellcreek.h 9706F: net/dsa/tag_hellcreek.c 9707 9708HISILICON DMA DRIVER 9709M: Zhou Wang <wangzhou1@hisilicon.com> 9710M: Jie Hai <haijie1@huawei.com> 9711L: dmaengine@vger.kernel.org 9712S: Maintained 9713F: drivers/dma/hisi_dma.c 9714 9715HISILICON GPIO DRIVER 9716M: Jay Fang <f.fangjian@huawei.com> 9717L: linux-gpio@vger.kernel.org 9718S: Maintained 9719F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9720F: drivers/gpio/gpio-hisi.c 9721 9722HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9723M: Zhiqi Song <songzhiqi1@huawei.com> 9724M: Longfang Liu <liulongfang@huawei.com> 9725L: linux-crypto@vger.kernel.org 9726S: Maintained 9727F: Documentation/ABI/testing/debugfs-hisi-hpre 9728F: drivers/crypto/hisilicon/hpre/hpre.h 9729F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9730F: drivers/crypto/hisilicon/hpre/hpre_main.c 9731 9732HISILICON HNS3 PMU DRIVER 9733M: Jijie Shao <shaojijie@huawei.com> 9734S: Supported 9735F: Documentation/admin-guide/perf/hns3-pmu.rst 9736F: drivers/perf/hisilicon/hns3_pmu.c 9737 9738HISILICON I2C CONTROLLER DRIVER 9739M: Yicong Yang <yangyicong@hisilicon.com> 9740L: linux-i2c@vger.kernel.org 9741S: Maintained 9742W: https://www.hisilicon.com 9743F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9744F: drivers/i2c/busses/i2c-hisi.c 9745 9746HISILICON KUNPENG SOC HCCS DRIVER 9747M: Huisong Li <lihuisong@huawei.com> 9748S: Maintained 9749F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9750F: drivers/soc/hisilicon/kunpeng_hccs.c 9751F: drivers/soc/hisilicon/kunpeng_hccs.h 9752 9753HISILICON LPC BUS DRIVER 9754M: Jay Fang <f.fangjian@huawei.com> 9755S: Maintained 9756W: http://www.hisilicon.com 9757F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9758F: drivers/bus/hisi_lpc.c 9759 9760HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9761M: Yisen Zhuang <yisen.zhuang@huawei.com> 9762M: Salil Mehta <salil.mehta@huawei.com> 9763M: Jijie Shao <shaojijie@huawei.com> 9764L: netdev@vger.kernel.org 9765S: Maintained 9766W: http://www.hisilicon.com 9767F: drivers/net/ethernet/hisilicon/hns3/ 9768 9769HISILICON NETWORK SUBSYSTEM DRIVER 9770M: Yisen Zhuang <yisen.zhuang@huawei.com> 9771M: Salil Mehta <salil.mehta@huawei.com> 9772L: netdev@vger.kernel.org 9773S: Maintained 9774W: http://www.hisilicon.com 9775F: Documentation/devicetree/bindings/net/hisilicon*.txt 9776F: drivers/net/ethernet/hisilicon/ 9777 9778HISILICON PMU DRIVER 9779M: Yicong Yang <yangyicong@hisilicon.com> 9780M: Jonathan Cameron <jonathan.cameron@huawei.com> 9781S: Supported 9782W: http://www.hisilicon.com 9783F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9784F: Documentation/admin-guide/perf/hisi-pmu.rst 9785F: drivers/perf/hisilicon 9786 9787HISILICON PTT DRIVER 9788M: Yicong Yang <yangyicong@hisilicon.com> 9789M: Jonathan Cameron <jonathan.cameron@huawei.com> 9790L: linux-kernel@vger.kernel.org 9791S: Maintained 9792F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9793F: Documentation/trace/hisi-ptt.rst 9794F: drivers/hwtracing/ptt/ 9795F: tools/perf/arch/arm64/util/hisi-ptt.c 9796F: tools/perf/util/hisi-ptt* 9797F: tools/perf/util/hisi-ptt-decoder/* 9798 9799HISILICON QM DRIVER 9800M: Weili Qian <qianweili@huawei.com> 9801M: Zhou Wang <wangzhou1@hisilicon.com> 9802L: linux-crypto@vger.kernel.org 9803S: Maintained 9804F: drivers/crypto/hisilicon/Kconfig 9805F: drivers/crypto/hisilicon/Makefile 9806F: drivers/crypto/hisilicon/qm.c 9807F: drivers/crypto/hisilicon/sgl.c 9808F: include/linux/hisi_acc_qm.h 9809 9810HISILICON ROCE DRIVER 9811M: Chengchang Tang <tangchengchang@huawei.com> 9812M: Junxian Huang <huangjunxian6@hisilicon.com> 9813L: linux-rdma@vger.kernel.org 9814S: Maintained 9815F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9816F: drivers/infiniband/hw/hns/ 9817 9818HISILICON SAS Controller 9819M: Xiang Chen <chenxiang66@hisilicon.com> 9820S: Supported 9821W: http://www.hisilicon.com 9822F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9823F: drivers/scsi/hisi_sas/ 9824 9825HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9826M: Longfang Liu <liulongfang@huawei.com> 9827L: linux-crypto@vger.kernel.org 9828S: Maintained 9829F: Documentation/ABI/testing/debugfs-hisi-sec 9830F: drivers/crypto/hisilicon/sec2/sec.h 9831F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9832F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9833F: drivers/crypto/hisilicon/sec2/sec_main.c 9834 9835HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9836M: Jay Fang <f.fangjian@huawei.com> 9837L: linux-spi@vger.kernel.org 9838S: Maintained 9839W: http://www.hisilicon.com 9840F: drivers/spi/spi-hisi-kunpeng.c 9841 9842HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9843M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9844L: linux-kernel@vger.kernel.org 9845S: Maintained 9846F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9847F: drivers/spmi/hisi-spmi-controller.c 9848 9849HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9850M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9851L: linux-kernel@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9854F: drivers/mfd/hi6421-spmi-pmic.c 9855 9856HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9857M: Weili Qian <qianweili@huawei.com> 9858S: Maintained 9859F: drivers/crypto/hisilicon/trng/trng.c 9860 9861HISILICON V3XX SPI NOR FLASH Controller Driver 9862M: Jay Fang <f.fangjian@huawei.com> 9863S: Maintained 9864W: http://www.hisilicon.com 9865F: drivers/spi/spi-hisi-sfc-v3xx.c 9866 9867HISILICON ZIP Controller DRIVER 9868M: Yang Shen <shenyang39@huawei.com> 9869M: Zhou Wang <wangzhou1@hisilicon.com> 9870L: linux-crypto@vger.kernel.org 9871S: Maintained 9872F: Documentation/ABI/testing/debugfs-hisi-zip 9873F: drivers/crypto/hisilicon/zip/ 9874 9875HMM - Heterogeneous Memory Management 9876M: Jérôme Glisse <jglisse@redhat.com> 9877L: linux-mm@kvack.org 9878S: Maintained 9879F: Documentation/mm/hmm.rst 9880F: include/linux/hmm* 9881F: lib/test_hmm* 9882F: mm/hmm* 9883F: tools/testing/selftests/mm/*hmm* 9884 9885HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9886M: Petre Rodan <petre.rodan@subdimension.ro> 9887L: linux-iio@vger.kernel.org 9888S: Maintained 9889F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9890F: drivers/iio/pressure/hsc030pa* 9891 9892HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9893M: Andreas Klinger <ak@it-klinger.de> 9894M: Petre Rodan <petre.rodan@subdimension.ro> 9895L: linux-iio@vger.kernel.org 9896S: Maintained 9897F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9898F: drivers/iio/pressure/mprls0025pa* 9899 9900HP BIOSCFG DRIVER 9901M: Jorge Lopez <jorge.lopez2@hp.com> 9902L: platform-driver-x86@vger.kernel.org 9903S: Maintained 9904F: drivers/platform/x86/hp/hp-bioscfg/ 9905 9906HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9907L: platform-driver-x86@vger.kernel.org 9908S: Orphan 9909F: drivers/platform/x86/hp/tc1100-wmi.c 9910 9911HP WMI HARDWARE MONITOR DRIVER 9912M: James Seo <james@equiv.tech> 9913L: linux-hwmon@vger.kernel.org 9914S: Maintained 9915F: Documentation/hwmon/hp-wmi-sensors.rst 9916F: drivers/hwmon/hp-wmi-sensors.c 9917 9918HPET: High Precision Event Timers driver 9919M: Clemens Ladisch <clemens@ladisch.de> 9920S: Maintained 9921F: Documentation/timers/hpet.rst 9922F: drivers/char/hpet.c 9923F: include/linux/hpet.h 9924F: include/uapi/linux/hpet.h 9925 9926HPET: x86 9927S: Orphan 9928F: arch/x86/include/asm/hpet.h 9929F: arch/x86/kernel/hpet.c 9930 9931HPFS FILESYSTEM 9932M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9933S: Maintained 9934W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9935F: fs/hpfs/ 9936 9937HS3001 Hardware Temperature and Humidity Sensor 9938M: Andre Werner <andre.werner@systec-electronic.com> 9939L: linux-hwmon@vger.kernel.org 9940S: Maintained 9941F: drivers/hwmon/hs3001.c 9942 9943HSI SUBSYSTEM 9944M: Sebastian Reichel <sre@kernel.org> 9945S: Maintained 9946T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9947F: Documentation/ABI/testing/sysfs-bus-hsi 9948F: Documentation/driver-api/hsi.rst 9949F: drivers/hsi/ 9950F: include/linux/hsi/ 9951F: include/uapi/linux/hsi/ 9952 9953HSO 3G MODEM DRIVER 9954L: linux-usb@vger.kernel.org 9955S: Orphan 9956F: drivers/net/usb/hso.c 9957 9958HSR NETWORK PROTOCOL 9959L: netdev@vger.kernel.org 9960S: Orphan 9961F: net/hsr/ 9962 9963HT16K33 LED CONTROLLER DRIVER 9964M: Robin van der Gracht <robin@protonic.nl> 9965S: Maintained 9966F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9967F: drivers/auxdisplay/ht16k33.c 9968 9969HTCPEN TOUCHSCREEN DRIVER 9970M: Pau Oliva Fora <pof@eslack.org> 9971L: linux-input@vger.kernel.org 9972S: Maintained 9973F: drivers/input/touchscreen/htcpen.c 9974 9975HTE SUBSYSTEM 9976M: Dipen Patel <dipenp@nvidia.com> 9977L: timestamp@lists.linux.dev 9978S: Maintained 9979Q: https://patchwork.kernel.org/project/timestamp/list/ 9980T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9981F: Documentation/devicetree/bindings/timestamp/ 9982F: Documentation/driver-api/hte/ 9983F: drivers/hte/ 9984F: include/linux/hte.h 9985 9986HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9987M: Lorenzo Bianconi <lorenzo@kernel.org> 9988L: linux-iio@vger.kernel.org 9989S: Maintained 9990W: http://www.st.com/ 9991F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9992F: drivers/iio/humidity/hts221* 9993 9994HUAWEI ETHERNET DRIVER 9995M: Cai Huoqing <cai.huoqing@linux.dev> 9996L: netdev@vger.kernel.org 9997S: Maintained 9998F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9999F: drivers/net/ethernet/huawei/hinic/ 10000 10001HUGETLB SUBSYSTEM 10002M: Muchun Song <muchun.song@linux.dev> 10003L: linux-mm@kvack.org 10004S: Maintained 10005F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10006F: Documentation/admin-guide/mm/hugetlbpage.rst 10007F: Documentation/mm/hugetlbfs_reserv.rst 10008F: Documentation/mm/vmemmap_dedup.rst 10009F: fs/hugetlbfs/ 10010F: include/linux/hugetlb.h 10011F: mm/hugetlb.c 10012F: mm/hugetlb_vmemmap.c 10013F: mm/hugetlb_vmemmap.h 10014F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10015 10016HVA ST MEDIA DRIVER 10017M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10018L: linux-media@vger.kernel.org 10019S: Supported 10020W: https://linuxtv.org 10021T: git git://linuxtv.org/media_tree.git 10022F: drivers/media/platform/st/sti/hva 10023 10024HWPOISON MEMORY FAILURE HANDLING 10025M: Miaohe Lin <linmiaohe@huawei.com> 10026R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10027L: linux-mm@kvack.org 10028S: Maintained 10029F: mm/hwpoison-inject.c 10030F: mm/memory-failure.c 10031 10032HYCON HY46XX TOUCHSCREEN SUPPORT 10033M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10034L: linux-input@vger.kernel.org 10035S: Maintained 10036F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10037F: drivers/input/touchscreen/hycon-hy46xx.c 10038 10039HYGON PROCESSOR SUPPORT 10040M: Pu Wen <puwen@hygon.cn> 10041L: linux-kernel@vger.kernel.org 10042S: Maintained 10043F: arch/x86/kernel/cpu/hygon.c 10044 10045HYNIX HI556 SENSOR DRIVER 10046M: Sakari Ailus <sakari.ailus@linux.intel.com> 10047L: linux-media@vger.kernel.org 10048S: Maintained 10049T: git git://linuxtv.org/media_tree.git 10050F: drivers/media/i2c/hi556.c 10051 10052HYNIX HI846 SENSOR DRIVER 10053M: Martin Kepplinger <martin.kepplinger@puri.sm> 10054L: linux-media@vger.kernel.org 10055S: Maintained 10056F: drivers/media/i2c/hi846.c 10057 10058HYNIX HI847 SENSOR DRIVER 10059M: Sakari Ailus <sakari.ailus@linux.intel.com> 10060L: linux-media@vger.kernel.org 10061S: Maintained 10062F: drivers/media/i2c/hi847.c 10063 10064Hyper-V/Azure CORE AND DRIVERS 10065M: "K. Y. Srinivasan" <kys@microsoft.com> 10066M: Haiyang Zhang <haiyangz@microsoft.com> 10067M: Wei Liu <wei.liu@kernel.org> 10068M: Dexuan Cui <decui@microsoft.com> 10069L: linux-hyperv@vger.kernel.org 10070S: Supported 10071T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10072F: Documentation/ABI/stable/sysfs-bus-vmbus 10073F: Documentation/ABI/testing/debugfs-hyperv 10074F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10075F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10076F: Documentation/virt/hyperv 10077F: arch/arm64/hyperv 10078F: arch/arm64/include/asm/hyperv-tlfs.h 10079F: arch/arm64/include/asm/mshyperv.h 10080F: arch/x86/hyperv 10081F: arch/x86/include/asm/hyperv-tlfs.h 10082F: arch/x86/include/asm/mshyperv.h 10083F: arch/x86/include/asm/trace/hyperv.h 10084F: arch/x86/kernel/cpu/mshyperv.c 10085F: drivers/clocksource/hyperv_timer.c 10086F: drivers/hid/hid-hyperv.c 10087F: drivers/hv/ 10088F: drivers/input/serio/hyperv-keyboard.c 10089F: drivers/iommu/hyperv-iommu.c 10090F: drivers/net/ethernet/microsoft/ 10091F: drivers/net/hyperv/ 10092F: drivers/pci/controller/pci-hyperv-intf.c 10093F: drivers/pci/controller/pci-hyperv.c 10094F: drivers/scsi/storvsc_drv.c 10095F: drivers/uio/uio_hv_generic.c 10096F: drivers/video/fbdev/hyperv_fb.c 10097F: include/asm-generic/hyperv-tlfs.h 10098F: include/asm-generic/mshyperv.h 10099F: include/clocksource/hyperv_timer.h 10100F: include/linux/hyperv.h 10101F: include/net/mana 10102F: include/uapi/linux/hyperv.h 10103F: net/vmw_vsock/hyperv_transport.c 10104F: tools/hv/ 10105 10106HYPERBUS SUPPORT 10107M: Vignesh Raghavendra <vigneshr@ti.com> 10108R: Tudor Ambarus <tudor.ambarus@linaro.org> 10109L: linux-mtd@lists.infradead.org 10110S: Supported 10111Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10112C: irc://irc.oftc.net/mtd 10113T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10114F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10115F: drivers/mtd/hyperbus/ 10116F: include/linux/mtd/hyperbus.h 10117 10118HYPERVISOR VIRTUAL CONSOLE DRIVER 10119L: linuxppc-dev@lists.ozlabs.org 10120S: Odd Fixes 10121F: drivers/tty/hvc/ 10122 10123I2C ACPI SUPPORT 10124M: Mika Westerberg <mika.westerberg@linux.intel.com> 10125L: linux-i2c@vger.kernel.org 10126L: linux-acpi@vger.kernel.org 10127S: Maintained 10128F: drivers/i2c/i2c-core-acpi.c 10129 10130I2C ADDRESS TRANSLATOR (ATR) 10131M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10132R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10133L: linux-i2c@vger.kernel.org 10134S: Maintained 10135F: drivers/i2c/i2c-atr.c 10136F: include/linux/i2c-atr.h 10137 10138I2C CONTROLLER DRIVER FOR NVIDIA GPU 10139M: Ajay Gupta <ajayg@nvidia.com> 10140L: linux-i2c@vger.kernel.org 10141S: Maintained 10142F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10143F: drivers/i2c/busses/i2c-nvidia-gpu.c 10144 10145I2C MUXES 10146M: Peter Rosin <peda@axentia.se> 10147L: linux-i2c@vger.kernel.org 10148S: Maintained 10149F: Documentation/devicetree/bindings/i2c/i2c-arb* 10150F: Documentation/devicetree/bindings/i2c/i2c-gate* 10151F: Documentation/devicetree/bindings/i2c/i2c-mux* 10152F: Documentation/i2c/i2c-topology.rst 10153F: Documentation/i2c/muxes/ 10154F: drivers/i2c/i2c-mux.c 10155F: drivers/i2c/muxes/ 10156F: include/linux/i2c-mux.h 10157 10158I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10159M: Gregory CLEMENT <gregory.clement@bootlin.com> 10160L: linux-i2c@vger.kernel.org 10161S: Maintained 10162F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10163F: drivers/i2c/busses/i2c-mv64xxx.c 10164 10165I2C OVER PARALLEL PORT 10166M: Jean Delvare <jdelvare@suse.com> 10167L: linux-i2c@vger.kernel.org 10168S: Maintained 10169F: Documentation/i2c/busses/i2c-parport.rst 10170F: drivers/i2c/busses/i2c-parport.c 10171 10172I2C SUBSYSTEM 10173M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10174L: linux-i2c@vger.kernel.org 10175S: Maintained 10176W: https://i2c.wiki.kernel.org/ 10177Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10178T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10179F: Documentation/i2c/ 10180F: drivers/i2c/* 10181F: include/dt-bindings/i2c/i2c.h 10182F: include/linux/i2c-dev.h 10183F: include/linux/i2c-smbus.h 10184F: include/linux/i2c.h 10185F: include/uapi/linux/i2c-*.h 10186F: include/uapi/linux/i2c.h 10187 10188I2C SUBSYSTEM HOST DRIVERS 10189M: Andi Shyti <andi.shyti@kernel.org> 10190L: linux-i2c@vger.kernel.org 10191S: Maintained 10192W: https://i2c.wiki.kernel.org/ 10193Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10194T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10195F: Documentation/devicetree/bindings/i2c/ 10196F: drivers/i2c/algos/ 10197F: drivers/i2c/busses/ 10198F: include/dt-bindings/i2c/ 10199 10200I2C-TAOS-EVM DRIVER 10201M: Jean Delvare <jdelvare@suse.com> 10202L: linux-i2c@vger.kernel.org 10203S: Maintained 10204F: Documentation/i2c/busses/i2c-taos-evm.rst 10205F: drivers/i2c/busses/i2c-taos-evm.c 10206 10207I2C-TINY-USB DRIVER 10208M: Till Harbaum <till@harbaum.org> 10209L: linux-i2c@vger.kernel.org 10210S: Maintained 10211W: http://www.harbaum.org/till/i2c_tiny_usb 10212F: drivers/i2c/busses/i2c-tiny-usb.c 10213 10214I2C/SMBUS CONTROLLER DRIVERS FOR PC 10215M: Jean Delvare <jdelvare@suse.com> 10216L: linux-i2c@vger.kernel.org 10217S: Maintained 10218F: Documentation/i2c/busses/i2c-ali1535.rst 10219F: Documentation/i2c/busses/i2c-ali1563.rst 10220F: Documentation/i2c/busses/i2c-ali15x3.rst 10221F: Documentation/i2c/busses/i2c-amd756.rst 10222F: Documentation/i2c/busses/i2c-amd8111.rst 10223F: Documentation/i2c/busses/i2c-i801.rst 10224F: Documentation/i2c/busses/i2c-nforce2.rst 10225F: Documentation/i2c/busses/i2c-piix4.rst 10226F: Documentation/i2c/busses/i2c-sis5595.rst 10227F: Documentation/i2c/busses/i2c-sis630.rst 10228F: Documentation/i2c/busses/i2c-sis96x.rst 10229F: Documentation/i2c/busses/i2c-via.rst 10230F: Documentation/i2c/busses/i2c-viapro.rst 10231F: drivers/i2c/busses/i2c-ali1535.c 10232F: drivers/i2c/busses/i2c-ali1563.c 10233F: drivers/i2c/busses/i2c-ali15x3.c 10234F: drivers/i2c/busses/i2c-amd756-s4882.c 10235F: drivers/i2c/busses/i2c-amd756.c 10236F: drivers/i2c/busses/i2c-amd8111.c 10237F: drivers/i2c/busses/i2c-i801.c 10238F: drivers/i2c/busses/i2c-isch.c 10239F: drivers/i2c/busses/i2c-nforce2-s4985.c 10240F: drivers/i2c/busses/i2c-nforce2.c 10241F: drivers/i2c/busses/i2c-piix4.c 10242F: drivers/i2c/busses/i2c-sis5595.c 10243F: drivers/i2c/busses/i2c-sis630.c 10244F: drivers/i2c/busses/i2c-sis96x.c 10245F: drivers/i2c/busses/i2c-via.c 10246F: drivers/i2c/busses/i2c-viapro.c 10247 10248I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10249M: Hans de Goede <hdegoede@redhat.com> 10250L: linux-i2c@vger.kernel.org 10251S: Maintained 10252F: drivers/i2c/busses/i2c-cht-wc.c 10253 10254I2C/SMBUS ISMT DRIVER 10255M: Seth Heasley <seth.heasley@intel.com> 10256M: Neil Horman <nhorman@tuxdriver.com> 10257L: linux-i2c@vger.kernel.org 10258F: Documentation/i2c/busses/i2c-ismt.rst 10259F: drivers/i2c/busses/i2c-ismt.c 10260 10261I2C/SMBUS STUB DRIVER 10262M: Jean Delvare <jdelvare@suse.com> 10263L: linux-i2c@vger.kernel.org 10264S: Maintained 10265F: drivers/i2c/i2c-stub.c 10266 10267I3C DRIVER FOR ASPEED AST2600 10268M: Jeremy Kerr <jk@codeconstruct.com.au> 10269S: Maintained 10270F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10271F: drivers/i3c/master/ast2600-i3c-master.c 10272 10273I3C DRIVER FOR CADENCE I3C MASTER IP 10274M: Przemysław Gaj <pgaj@cadence.com> 10275S: Maintained 10276F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10277F: drivers/i3c/master/i3c-master-cdns.c 10278 10279I3C DRIVER FOR SYNOPSYS DESIGNWARE 10280S: Orphan 10281F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10282F: drivers/i3c/master/dw* 10283 10284I3C SUBSYSTEM 10285M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10286L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10287S: Maintained 10288C: irc://chat.freenode.net/linux-i3c 10289T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10290F: Documentation/ABI/testing/sysfs-bus-i3c 10291F: Documentation/devicetree/bindings/i3c/ 10292F: Documentation/driver-api/i3c 10293F: drivers/i3c/ 10294F: include/linux/i3c/ 10295 10296IBM Operation Panel Input Driver 10297M: Eddie James <eajames@linux.ibm.com> 10298L: linux-input@vger.kernel.org 10299S: Maintained 10300F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10301F: drivers/input/misc/ibm-panel.c 10302 10303IBM Power 842 compression accelerator 10304M: Haren Myneni <haren@us.ibm.com> 10305S: Supported 10306F: crypto/842.c 10307F: drivers/crypto/nx/Kconfig 10308F: drivers/crypto/nx/Makefile 10309F: drivers/crypto/nx/nx-842* 10310F: include/linux/sw842.h 10311F: lib/842/ 10312 10313IBM Power in-Nest Crypto Acceleration 10314M: Breno Leitão <leitao@debian.org> 10315M: Nayna Jain <nayna@linux.ibm.com> 10316M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10317L: linux-crypto@vger.kernel.org 10318S: Supported 10319F: drivers/crypto/nx/Kconfig 10320F: drivers/crypto/nx/Makefile 10321F: drivers/crypto/nx/nx-aes* 10322F: drivers/crypto/nx/nx-sha* 10323F: drivers/crypto/nx/nx.* 10324F: drivers/crypto/nx/nx_csbcpb.h 10325F: drivers/crypto/nx/nx_debugfs.c 10326 10327IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10328M: Tyrel Datwyler <tyreld@linux.ibm.com> 10329L: linux-pci@vger.kernel.org 10330L: linuxppc-dev@lists.ozlabs.org 10331S: Supported 10332F: drivers/pci/hotplug/rpadlpar* 10333 10334IBM Power Linux RAID adapter 10335M: Brian King <brking@us.ibm.com> 10336S: Supported 10337F: drivers/scsi/ipr.* 10338 10339IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10340M: Tyrel Datwyler <tyreld@linux.ibm.com> 10341L: linux-pci@vger.kernel.org 10342L: linuxppc-dev@lists.ozlabs.org 10343S: Supported 10344F: drivers/pci/hotplug/rpaphp* 10345 10346IBM Power SRIOV Virtual NIC Device Driver 10347M: Haren Myneni <haren@linux.ibm.com> 10348M: Rick Lindsley <ricklind@linux.ibm.com> 10349R: Nick Child <nnac123@linux.ibm.com> 10350R: Thomas Falcon <tlfalcon@linux.ibm.com> 10351L: netdev@vger.kernel.org 10352S: Supported 10353F: drivers/net/ethernet/ibm/ibmvnic.* 10354 10355IBM Power VFIO Support 10356M: Timothy Pearson <tpearson@raptorengineering.com> 10357S: Supported 10358F: drivers/vfio/vfio_iommu_spapr_tce.c 10359 10360IBM Power Virtual Ethernet Device Driver 10361M: Nick Child <nnac123@linux.ibm.com> 10362L: netdev@vger.kernel.org 10363S: Supported 10364F: drivers/net/ethernet/ibm/ibmveth.* 10365 10366IBM Power Virtual FC Device Drivers 10367M: Tyrel Datwyler <tyreld@linux.ibm.com> 10368L: linux-scsi@vger.kernel.org 10369S: Supported 10370F: drivers/scsi/ibmvscsi/ibmvfc* 10371 10372IBM Power Virtual Management Channel Driver 10373M: Brad Warrum <bwarrum@linux.ibm.com> 10374M: Ritu Agarwal <rituagar@linux.ibm.com> 10375S: Supported 10376F: drivers/misc/ibmvmc.* 10377 10378IBM Power Virtual SCSI Device Drivers 10379M: Tyrel Datwyler <tyreld@linux.ibm.com> 10380L: linux-scsi@vger.kernel.org 10381S: Supported 10382F: drivers/scsi/ibmvscsi/ibmvscsi* 10383F: include/scsi/viosrp.h 10384 10385IBM Power Virtual SCSI Device Target Driver 10386M: Tyrel Datwyler <tyreld@linux.ibm.com> 10387L: linux-scsi@vger.kernel.org 10388L: target-devel@vger.kernel.org 10389S: Supported 10390F: drivers/scsi/ibmvscsi_tgt/ 10391 10392IBM Power VMX Cryptographic instructions 10393M: Breno Leitão <leitao@debian.org> 10394M: Nayna Jain <nayna@linux.ibm.com> 10395M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10396L: linux-crypto@vger.kernel.org 10397S: Supported 10398F: arch/powerpc/crypto/Kconfig 10399F: arch/powerpc/crypto/Makefile 10400F: arch/powerpc/crypto/aes.c 10401F: arch/powerpc/crypto/aes_cbc.c 10402F: arch/powerpc/crypto/aes_ctr.c 10403F: arch/powerpc/crypto/aes_xts.c 10404F: arch/powerpc/crypto/aesp8-ppc.* 10405F: arch/powerpc/crypto/ghash.c 10406F: arch/powerpc/crypto/ghashp8-ppc.pl 10407F: arch/powerpc/crypto/ppc-xlate.pl 10408F: arch/powerpc/crypto/vmx.c 10409 10410IBM ServeRAID RAID DRIVER 10411S: Orphan 10412F: drivers/scsi/ips.* 10413 10414ICH LPC AND GPIO DRIVER 10415M: Peter Tyser <ptyser@xes-inc.com> 10416S: Maintained 10417F: drivers/gpio/gpio-ich.c 10418F: drivers/mfd/lpc_ich.c 10419 10420ICY I2C DRIVER 10421M: Max Staudt <max@enpas.org> 10422L: linux-i2c@vger.kernel.org 10423S: Maintained 10424F: drivers/i2c/busses/i2c-icy.c 10425 10426IDEAPAD LAPTOP EXTRAS DRIVER 10427M: Ike Panhc <ike.pan@canonical.com> 10428L: platform-driver-x86@vger.kernel.org 10429S: Maintained 10430W: http://launchpad.net/ideapad-laptop 10431F: drivers/platform/x86/ideapad-laptop.c 10432 10433IDEAPAD LAPTOP SLIDEBAR DRIVER 10434M: Andrey Moiseev <o2g.org.ru@gmail.com> 10435L: linux-input@vger.kernel.org 10436S: Maintained 10437W: https://github.com/o2genum/ideapad-slidebar 10438F: drivers/input/misc/ideapad_slidebar.c 10439 10440IDT VersaClock 5 CLOCK DRIVER 10441M: Luca Ceresoli <luca@lucaceresoli.net> 10442S: Maintained 10443F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10444F: drivers/clk/clk-versaclock5.c 10445 10446IEEE 802.15.4 SUBSYSTEM 10447M: Alexander Aring <alex.aring@gmail.com> 10448M: Stefan Schmidt <stefan@datenfreihafen.org> 10449M: Miquel Raynal <miquel.raynal@bootlin.com> 10450L: linux-wpan@vger.kernel.org 10451S: Maintained 10452W: https://linux-wpan.org/ 10453Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10454T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10456F: Documentation/networking/ieee802154.rst 10457F: drivers/net/ieee802154/ 10458F: include/linux/ieee802154.h 10459F: include/linux/nl802154.h 10460F: include/net/af_ieee802154.h 10461F: include/net/cfg802154.h 10462F: include/net/ieee802154_netdev.h 10463F: include/net/mac802154.h 10464F: include/net/nl802154.h 10465F: net/ieee802154/ 10466F: net/mac802154/ 10467 10468IFCVF VIRTIO DATA PATH ACCELERATOR 10469R: Zhu Lingshan <lingshan.zhu@intel.com> 10470F: drivers/vdpa/ifcvf/ 10471 10472IFE PROTOCOL 10473M: Yotam Gigi <yotam.gi@gmail.com> 10474M: Jamal Hadi Salim <jhs@mojatatu.com> 10475F: include/net/ife.h 10476F: include/uapi/linux/ife.h 10477F: net/ife 10478 10479IGORPLUG-USB IR RECEIVER 10480M: Sean Young <sean@mess.org> 10481L: linux-media@vger.kernel.org 10482S: Maintained 10483F: drivers/media/rc/igorplugusb.c 10484 10485IGUANAWORKS USB IR TRANSCEIVER 10486M: Sean Young <sean@mess.org> 10487L: linux-media@vger.kernel.org 10488S: Maintained 10489F: drivers/media/rc/iguanair.c 10490 10491IIO BACKEND FRAMEWORK 10492M: Nuno Sa <nuno.sa@analog.com> 10493R: Olivier Moysan <olivier.moysan@foss.st.com> 10494L: linux-iio@vger.kernel.org 10495S: Maintained 10496F: drivers/iio/industrialio-backend.c 10497F: include/linux/iio/backend.h 10498 10499IIO DIGITAL POTENTIOMETER DAC 10500M: Peter Rosin <peda@axentia.se> 10501L: linux-iio@vger.kernel.org 10502S: Maintained 10503F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10504F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10505F: drivers/iio/dac/dpot-dac.c 10506 10507IIO ENVELOPE DETECTOR 10508M: Peter Rosin <peda@axentia.se> 10509L: linux-iio@vger.kernel.org 10510S: Maintained 10511F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10512F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10513F: drivers/iio/adc/envelope-detector.c 10514 10515IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10516M: Matti Vaittinen <mazziesaccount@gmail.com> 10517L: linux-iio@vger.kernel.org 10518S: Maintained 10519F: drivers/iio/industrialio-gts-helper.c 10520F: include/linux/iio/iio-gts-helper.h 10521F: drivers/iio/test/iio-test-gts.c 10522 10523IIO MULTIPLEXER 10524M: Peter Rosin <peda@axentia.se> 10525L: linux-iio@vger.kernel.org 10526S: Maintained 10527F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10528F: drivers/iio/multiplexer/iio-mux.c 10529 10530IIO SCMI BASED DRIVER 10531M: Jyoti Bhayana <jbhayana@google.com> 10532L: linux-iio@vger.kernel.org 10533S: Maintained 10534F: drivers/iio/common/scmi_sensors/scmi_iio.c 10535 10536IIO SUBSYSTEM AND DRIVERS 10537M: Jonathan Cameron <jic23@kernel.org> 10538R: Lars-Peter Clausen <lars@metafoo.de> 10539L: linux-iio@vger.kernel.org 10540S: Maintained 10541T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10542F: Documentation/ABI/testing/configfs-iio* 10543F: Documentation/ABI/testing/sysfs-bus-iio* 10544F: Documentation/devicetree/bindings/iio/ 10545F: drivers/iio/ 10546F: drivers/staging/iio/ 10547F: include/dt-bindings/iio/ 10548F: include/linux/iio/ 10549F: tools/iio/ 10550 10551IIO UNIT CONVERTER 10552M: Peter Rosin <peda@axentia.se> 10553L: linux-iio@vger.kernel.org 10554S: Maintained 10555F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10556F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10557F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10558F: drivers/iio/afe/iio-rescale.c 10559 10560IKANOS/ADI EAGLE ADSL USB DRIVER 10561M: Matthieu Castet <castet.matthieu@free.fr> 10562M: Stanislaw Gruszka <stf_xl@wp.pl> 10563S: Maintained 10564F: drivers/usb/atm/ueagle-atm.c 10565 10566IMAGIS TOUCHSCREEN DRIVER 10567M: Markuss Broks <markuss.broks@gmail.com> 10568S: Maintained 10569F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10570F: drivers/input/touchscreen/imagis.c 10571 10572IMGTEC ASCII LCD DRIVER 10573M: Paul Burton <paulburton@kernel.org> 10574S: Maintained 10575F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10576F: drivers/auxdisplay/img-ascii-lcd.c 10577 10578IMGTEC IR DECODER DRIVER 10579S: Orphan 10580F: drivers/media/rc/img-ir/ 10581 10582IMGTEC POWERVR DRM DRIVER 10583M: Frank Binns <frank.binns@imgtec.com> 10584M: Matt Coster <matt.coster@imgtec.com> 10585S: Supported 10586T: git git://anongit.freedesktop.org/drm/drm-misc 10587F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10588F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10589F: Documentation/gpu/imagination/ 10590F: drivers/gpu/drm/imagination/ 10591F: include/uapi/drm/pvr_drm.h 10592 10593IMON SOUNDGRAPH USB IR RECEIVER 10594M: Sean Young <sean@mess.org> 10595L: linux-media@vger.kernel.org 10596S: Maintained 10597F: drivers/media/rc/imon.c 10598F: drivers/media/rc/imon_raw.c 10599 10600IMS TWINTURBO FRAMEBUFFER DRIVER 10601L: linux-fbdev@vger.kernel.org 10602S: Orphan 10603F: drivers/video/fbdev/imsttfb.c 10604 10605INDEX OF FURTHER KERNEL DOCUMENTATION 10606M: Carlos Bilbao <carlos.bilbao@amd.com> 10607S: Maintained 10608F: Documentation/process/kernel-docs.rst 10609 10610INDUSTRY PACK SUBSYSTEM (IPACK) 10611M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10612M: Jens Taprogge <jens.taprogge@taprogge.org> 10613M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10614L: industrypack-devel@lists.sourceforge.net 10615S: Maintained 10616W: http://industrypack.sourceforge.net 10617F: drivers/ipack/ 10618 10619INFINEON DPS310 Driver 10620M: Eddie James <eajames@linux.ibm.com> 10621L: linux-iio@vger.kernel.org 10622S: Maintained 10623F: drivers/iio/pressure/dps310.c 10624 10625INFINEON PEB2466 ASoC CODEC 10626M: Herve Codina <herve.codina@bootlin.com> 10627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10628S: Maintained 10629F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10630F: sound/soc/codecs/peb2466.c 10631 10632INFINIBAND SUBSYSTEM 10633M: Jason Gunthorpe <jgg@nvidia.com> 10634M: Leon Romanovsky <leonro@nvidia.com> 10635L: linux-rdma@vger.kernel.org 10636S: Supported 10637W: https://github.com/linux-rdma/rdma-core 10638Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10639T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10640F: Documentation/devicetree/bindings/infiniband/ 10641F: Documentation/infiniband/ 10642F: drivers/infiniband/ 10643F: include/rdma/ 10644F: include/trace/events/ib_mad.h 10645F: include/trace/events/ib_umad.h 10646F: include/trace/misc/rdma.h 10647F: include/uapi/linux/if_infiniband.h 10648F: include/uapi/rdma/ 10649F: samples/bpf/ibumad_kern.c 10650F: samples/bpf/ibumad_user.c 10651 10652INGENIC JZ4780 NAND DRIVER 10653M: Harvey Hunt <harveyhuntnexus@gmail.com> 10654L: linux-mtd@lists.infradead.org 10655L: linux-mips@vger.kernel.org 10656S: Maintained 10657F: drivers/mtd/nand/raw/ingenic/ 10658 10659INGENIC JZ47xx SoCs 10660M: Paul Cercueil <paul@crapouillou.net> 10661L: linux-mips@vger.kernel.org 10662S: Maintained 10663F: arch/mips/boot/dts/ingenic/ 10664F: arch/mips/generic/board-ingenic.c 10665F: arch/mips/include/asm/mach-ingenic/ 10666F: arch/mips/ingenic/Kconfig 10667F: drivers/clk/ingenic/ 10668F: drivers/dma/dma-jz4780.c 10669F: drivers/gpu/drm/ingenic/ 10670F: drivers/i2c/busses/i2c-jz4780.c 10671F: drivers/iio/adc/ingenic-adc.c 10672F: drivers/irqchip/irq-ingenic.c 10673F: drivers/memory/jz4780-nemc.c 10674F: drivers/mmc/host/jz4740_mmc.c 10675F: drivers/mtd/nand/raw/ingenic/ 10676F: drivers/pinctrl/pinctrl-ingenic.c 10677F: drivers/power/supply/ingenic-battery.c 10678F: drivers/pwm/pwm-jz4740.c 10679F: drivers/remoteproc/ingenic_rproc.c 10680F: drivers/rtc/rtc-jz4740.c 10681F: drivers/tty/serial/8250/8250_ingenic.c 10682F: drivers/usb/musb/jz4740.c 10683F: drivers/watchdog/jz4740_wdt.c 10684F: include/dt-bindings/iio/adc/ingenic,adc.h 10685F: include/linux/mfd/ingenic-tcu.h 10686F: sound/soc/codecs/jz47* 10687F: sound/soc/jz4740/ 10688 10689INJOINIC IP5xxx POWER BANK IC DRIVER 10690M: Samuel Holland <samuel@sholland.org> 10691S: Maintained 10692F: drivers/power/supply/ip5xxx_power.c 10693 10694INOTIFY 10695M: Jan Kara <jack@suse.cz> 10696R: Amir Goldstein <amir73il@gmail.com> 10697L: linux-fsdevel@vger.kernel.org 10698S: Maintained 10699F: Documentation/filesystems/inotify.rst 10700F: fs/notify/inotify/ 10701F: include/linux/inotify.h 10702F: include/uapi/linux/inotify.h 10703 10704INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10705M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10706L: linux-input@vger.kernel.org 10707S: Maintained 10708Q: http://patchwork.kernel.org/project/linux-input/list/ 10709T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10710F: Documentation/devicetree/bindings/input/ 10711F: Documentation/devicetree/bindings/serio/ 10712F: Documentation/input/ 10713F: drivers/input/ 10714F: include/dt-bindings/input/ 10715F: include/linux/input.h 10716F: include/linux/input/ 10717F: include/uapi/linux/input-event-codes.h 10718F: include/uapi/linux/input.h 10719 10720INPUT MULTITOUCH (MT) PROTOCOL 10721M: Henrik Rydberg <rydberg@bitmath.org> 10722L: linux-input@vger.kernel.org 10723S: Odd fixes 10724F: Documentation/input/multi-touch-protocol.rst 10725F: drivers/input/input-mt.c 10726K: \b(ABS|SYN)_MT_ 10727 10728INSIDE SECURE CRYPTO DRIVER 10729M: Antoine Tenart <atenart@kernel.org> 10730L: linux-crypto@vger.kernel.org 10731S: Maintained 10732F: drivers/crypto/inside-secure/ 10733 10734INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10735M: Mimi Zohar <zohar@linux.ibm.com> 10736M: Roberto Sassu <roberto.sassu@huawei.com> 10737M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10738R: Eric Snowberg <eric.snowberg@oracle.com> 10739L: linux-integrity@vger.kernel.org 10740S: Supported 10741T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10742F: security/integrity/ 10743F: security/integrity/ima/ 10744 10745INTEL 810/815 FRAMEBUFFER DRIVER 10746M: Antonino Daplas <adaplas@gmail.com> 10747L: linux-fbdev@vger.kernel.org 10748S: Maintained 10749F: drivers/video/fbdev/i810/ 10750 10751INTEL 8254 COUNTER DRIVER 10752M: William Breathitt Gray <william.gray@linaro.org> 10753L: linux-iio@vger.kernel.org 10754S: Maintained 10755F: drivers/counter/i8254.c 10756F: include/linux/i8254.h 10757 10758INTEL 8255 GPIO DRIVER 10759M: William Breathitt Gray <william.gray@linaro.org> 10760L: linux-gpio@vger.kernel.org 10761S: Maintained 10762F: drivers/gpio/gpio-i8255.c 10763F: drivers/gpio/gpio-i8255.h 10764 10765INTEL ASoC DRIVERS 10766M: Cezary Rojewski <cezary.rojewski@intel.com> 10767M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10768M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10769M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10770M: Bard Liao <yung-chuan.liao@linux.intel.com> 10771M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10772M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10774S: Supported 10775F: sound/soc/intel/ 10776 10777INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10778M: Hans de Goede <hdegoede@redhat.com> 10779L: platform-driver-x86@vger.kernel.org 10780S: Maintained 10781F: drivers/platform/x86/intel/atomisp2/pm.c 10782 10783INTEL ATOMISP2 LED DRIVER 10784M: Hans de Goede <hdegoede@redhat.com> 10785L: platform-driver-x86@vger.kernel.org 10786S: Maintained 10787F: drivers/platform/x86/intel/atomisp2/led.c 10788 10789INTEL BIOS SAR INT1092 DRIVER 10790M: Shravan Sudhakar <s.shravan@intel.com> 10791L: platform-driver-x86@vger.kernel.org 10792S: Maintained 10793F: drivers/platform/x86/intel/int1092/ 10794 10795INTEL BROXTON PMC DRIVER 10796M: Mika Westerberg <mika.westerberg@linux.intel.com> 10797M: Zha Qipeng <qipeng.zha@intel.com> 10798S: Maintained 10799F: drivers/mfd/intel_pmc_bxt.c 10800F: include/linux/mfd/intel_pmc_bxt.h 10801 10802INTEL C600 SERIES SAS CONTROLLER DRIVER 10803M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10804L: linux-scsi@vger.kernel.org 10805S: Supported 10806T: git git://git.code.sf.net/p/intel-sas/isci 10807F: drivers/scsi/isci/ 10808 10809INTEL CPU family model numbers 10810M: Tony Luck <tony.luck@intel.com> 10811M: x86@kernel.org 10812L: linux-kernel@vger.kernel.org 10813S: Supported 10814F: arch/x86/include/asm/intel-family.h 10815 10816INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10817M: Jani Nikula <jani.nikula@linux.intel.com> 10818M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10819L: intel-gfx@lists.freedesktop.org 10820L: intel-xe@lists.freedesktop.org 10821S: Supported 10822F: drivers/gpu/drm/i915/display/ 10823F: drivers/gpu/drm/xe/display/ 10824F: drivers/gpu/drm/xe/compat-i915-headers 10825 10826INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10827M: Jani Nikula <jani.nikula@linux.intel.com> 10828M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10829M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10830M: Tvrtko Ursulin <tursulin@ursulin.net> 10831L: intel-gfx@lists.freedesktop.org 10832S: Supported 10833W: https://drm.pages.freedesktop.org/intel-docs/ 10834Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10835B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10836C: irc://irc.oftc.net/intel-gfx 10837T: git git://anongit.freedesktop.org/drm-intel 10838F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10839F: Documentation/gpu/i915.rst 10840F: drivers/gpu/drm/ci/xfails/i915* 10841F: drivers/gpu/drm/i915/ 10842F: include/drm/i915* 10843F: include/uapi/drm/i915_drm.h 10844 10845INTEL DRM XE DRIVER (Lunar Lake and newer) 10846M: Lucas De Marchi <lucas.demarchi@intel.com> 10847M: Oded Gabbay <ogabbay@kernel.org> 10848M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10849L: intel-xe@lists.freedesktop.org 10850S: Supported 10851W: https://drm.pages.freedesktop.org/intel-docs/ 10852Q: http://patchwork.freedesktop.org/project/intel-xe/ 10853B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10854C: irc://irc.oftc.net/xe 10855T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10856F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10857F: Documentation/gpu/xe/ 10858F: drivers/gpu/drm/xe/ 10859F: include/drm/xe* 10860F: include/uapi/drm/xe_drm.h 10861 10862INTEL ETHERNET DRIVERS 10863M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10864M: Tony Nguyen <anthony.l.nguyen@intel.com> 10865L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10866S: Supported 10867W: https://www.intel.com/content/www/us/en/support.html 10868Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10869T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10871F: Documentation/networking/device_drivers/ethernet/intel/ 10872F: drivers/net/ethernet/intel/ 10873F: drivers/net/ethernet/intel/*/ 10874F: include/linux/avf/virtchnl.h 10875F: include/linux/net/intel/iidc.h 10876 10877INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10878M: Mustafa Ismail <mustafa.ismail@intel.com> 10879M: Shiraz Saleem <shiraz.saleem@intel.com> 10880L: linux-rdma@vger.kernel.org 10881S: Supported 10882F: drivers/infiniband/hw/irdma/ 10883F: include/uapi/rdma/irdma-abi.h 10884 10885INTEL GPIO DRIVERS 10886M: Andy Shevchenko <andy@kernel.org> 10887L: linux-gpio@vger.kernel.org 10888S: Supported 10889T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10890F: drivers/gpio/gpio-elkhartlake.c 10891F: drivers/gpio/gpio-ich.c 10892F: drivers/gpio/gpio-merrifield.c 10893F: drivers/gpio/gpio-ml-ioh.c 10894F: drivers/gpio/gpio-pch.c 10895F: drivers/gpio/gpio-sch.c 10896F: drivers/gpio/gpio-sodaville.c 10897F: drivers/gpio/gpio-tangier.c 10898F: drivers/gpio/gpio-tangier.h 10899 10900INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10901M: Zhenyu Wang <zhenyuw@linux.intel.com> 10902M: Zhi Wang <zhi.wang.linux@gmail.com> 10903L: intel-gvt-dev@lists.freedesktop.org 10904L: intel-gfx@lists.freedesktop.org 10905S: Supported 10906W: https://github.com/intel/gvt-linux/wiki 10907T: git https://github.com/intel/gvt-linux.git 10908F: drivers/gpu/drm/i915/gvt/ 10909 10910INTEL HID EVENT DRIVER 10911M: Alex Hung <alexhung@gmail.com> 10912L: platform-driver-x86@vger.kernel.org 10913S: Maintained 10914F: drivers/platform/x86/intel/hid.c 10915 10916INTEL I/OAT DMA DRIVER 10917M: Dave Jiang <dave.jiang@intel.com> 10918R: Dan Williams <dan.j.williams@intel.com> 10919L: dmaengine@vger.kernel.org 10920S: Supported 10921Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10922F: drivers/dma/ioat* 10923 10924INTEL IAA CRYPTO DRIVER 10925M: Tom Zanussi <tom.zanussi@linux.intel.com> 10926L: linux-crypto@vger.kernel.org 10927S: Supported 10928F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10929F: drivers/crypto/intel/iaa/* 10930 10931INTEL IDLE DRIVER 10932M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10933M: Len Brown <lenb@kernel.org> 10934L: linux-pm@vger.kernel.org 10935S: Supported 10936B: https://bugzilla.kernel.org 10937T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10938F: drivers/idle/intel_idle.c 10939 10940INTEL IDXD DRIVER 10941M: Fenghua Yu <fenghua.yu@intel.com> 10942M: Dave Jiang <dave.jiang@intel.com> 10943L: dmaengine@vger.kernel.org 10944S: Supported 10945F: drivers/dma/idxd/* 10946F: include/uapi/linux/idxd.h 10947 10948INTEL IN FIELD SCAN (IFS) DEVICE 10949M: Jithu Joseph <jithu.joseph@intel.com> 10950R: Ashok Raj <ashok.raj@intel.com> 10951R: Tony Luck <tony.luck@intel.com> 10952S: Maintained 10953F: drivers/platform/x86/intel/ifs 10954F: include/trace/events/intel_ifs.h 10955 10956INTEL INTEGRATED SENSOR HUB DRIVER 10957M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10958M: Jiri Kosina <jikos@kernel.org> 10959L: linux-input@vger.kernel.org 10960S: Maintained 10961F: drivers/hid/intel-ish-hid/ 10962 10963INTEL IOMMU (VT-d) 10964M: David Woodhouse <dwmw2@infradead.org> 10965M: Lu Baolu <baolu.lu@linux.intel.com> 10966L: iommu@lists.linux.dev 10967S: Supported 10968T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10969F: drivers/iommu/intel/ 10970 10971INTEL IPU3 CSI-2 CIO2 DRIVER 10972M: Yong Zhi <yong.zhi@intel.com> 10973M: Sakari Ailus <sakari.ailus@linux.intel.com> 10974M: Bingbu Cao <bingbu.cao@intel.com> 10975M: Dan Scally <djrscally@gmail.com> 10976R: Tianshu Qiu <tian.shu.qiu@intel.com> 10977L: linux-media@vger.kernel.org 10978S: Maintained 10979T: git git://linuxtv.org/media_tree.git 10980F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10981F: drivers/media/pci/intel/ipu3/ 10982 10983INTEL IPU3 CSI-2 IMGU DRIVER 10984M: Sakari Ailus <sakari.ailus@linux.intel.com> 10985R: Bingbu Cao <bingbu.cao@intel.com> 10986R: Tianshu Qiu <tian.shu.qiu@intel.com> 10987L: linux-media@vger.kernel.org 10988S: Maintained 10989F: Documentation/admin-guide/media/ipu3.rst 10990F: Documentation/admin-guide/media/ipu3_rcb.svg 10991F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10992F: drivers/staging/media/ipu3/ 10993 10994INTEL ISHTP ECLITE DRIVER 10995M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10996L: platform-driver-x86@vger.kernel.org 10997S: Supported 10998F: drivers/platform/x86/intel/ishtp_eclite.c 10999 11000INTEL IXP4XX CRYPTO SUPPORT 11001M: Corentin Labbe <clabbe@baylibre.com> 11002L: linux-crypto@vger.kernel.org 11003S: Maintained 11004F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11005 11006INTEL KEEM BAY DRM DRIVER 11007M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11008M: Edmund Dea <edmund.j.dea@intel.com> 11009S: Maintained 11010F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11011F: drivers/gpu/drm/kmb/ 11012 11013INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11014M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11015S: Maintained 11016F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11017F: drivers/crypto/intel/keembay/Kconfig 11018F: drivers/crypto/intel/keembay/Makefile 11019F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11020F: drivers/crypto/intel/keembay/ocs-aes.c 11021F: drivers/crypto/intel/keembay/ocs-aes.h 11022 11023INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11024M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11025M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11026M: Mark Gross <mgross@linux.intel.com> 11027S: Maintained 11028F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11029F: drivers/crypto/intel/keembay/Kconfig 11030F: drivers/crypto/intel/keembay/Makefile 11031F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11032 11033INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11034M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11035M: Declan Murphy <declan.murphy@intel.com> 11036S: Maintained 11037F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11038F: drivers/crypto/intel/keembay/Kconfig 11039F: drivers/crypto/intel/keembay/Makefile 11040F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11041F: drivers/crypto/intel/keembay/ocs-hcu.c 11042F: drivers/crypto/intel/keembay/ocs-hcu.h 11043 11044INTEL MANAGEMENT ENGINE (mei) 11045M: Tomas Winkler <tomas.winkler@intel.com> 11046L: linux-kernel@vger.kernel.org 11047S: Supported 11048F: Documentation/driver-api/mei/* 11049F: drivers/misc/mei/ 11050F: drivers/watchdog/mei_wdt.c 11051F: include/linux/mei_aux.h 11052F: include/linux/mei_cl_bus.h 11053F: include/uapi/linux/mei.h 11054F: include/uapi/linux/mei_uuid.h 11055F: include/uapi/linux/uuid.h 11056F: samples/mei/* 11057 11058INTEL MAX 10 BMC MFD DRIVER 11059M: Xu Yilun <yilun.xu@intel.com> 11060R: Tom Rix <trix@redhat.com> 11061S: Maintained 11062F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11063F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11064F: drivers/hwmon/intel-m10-bmc-hwmon.c 11065F: drivers/mfd/intel-m10-bmc* 11066F: include/linux/mfd/intel-m10-bmc.h 11067 11068INTEL MAX10 BMC SECURE UPDATES 11069M: Peter Colberg <peter.colberg@intel.com> 11070L: linux-fpga@vger.kernel.org 11071S: Maintained 11072F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11073F: drivers/fpga/intel-m10-bmc-sec-update.c 11074 11075INTEL P-Unit IPC DRIVER 11076M: Zha Qipeng <qipeng.zha@intel.com> 11077L: platform-driver-x86@vger.kernel.org 11078S: Maintained 11079F: arch/x86/include/asm/intel_punit_ipc.h 11080F: drivers/platform/x86/intel/punit_ipc.c 11081 11082INTEL PMC CORE DRIVER 11083M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11084M: David E Box <david.e.box@intel.com> 11085L: platform-driver-x86@vger.kernel.org 11086S: Maintained 11087F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11088F: drivers/platform/x86/intel/pmc/ 11089 11090INTEL PMIC GPIO DRIVERS 11091M: Andy Shevchenko <andy@kernel.org> 11092S: Supported 11093T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11094F: drivers/gpio/gpio-*cove.c 11095 11096INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11097M: Andy Shevchenko <andy@kernel.org> 11098S: Supported 11099F: drivers/mfd/intel_soc_pmic* 11100F: include/linux/mfd/intel_soc_pmic* 11101 11102INTEL PMT DRIVERS 11103M: David E. Box <david.e.box@linux.intel.com> 11104S: Supported 11105F: drivers/platform/x86/intel/pmt/ 11106 11107INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11108M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11109L: linux-wireless@vger.kernel.org 11110S: Maintained 11111F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11112F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11113F: drivers/net/wireless/intel/ipw2x00/ 11114 11115INTEL PSTATE DRIVER 11116M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11117M: Len Brown <lenb@kernel.org> 11118L: linux-pm@vger.kernel.org 11119S: Supported 11120F: drivers/cpufreq/intel_pstate.c 11121 11122INTEL PTP DFL ToD DRIVER 11123M: Tianfei Zhang <tianfei.zhang@intel.com> 11124L: linux-fpga@vger.kernel.org 11125L: netdev@vger.kernel.org 11126S: Maintained 11127F: drivers/ptp/ptp_dfl_tod.c 11128 11129INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11130M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11131L: linux-iio@vger.kernel.org 11132F: drivers/counter/intel-qep.c 11133 11134INTEL SCU DRIVERS 11135M: Mika Westerberg <mika.westerberg@linux.intel.com> 11136S: Maintained 11137F: arch/x86/include/asm/intel_scu_ipc.h 11138F: drivers/platform/x86/intel_scu_* 11139 11140INTEL SDSI DRIVER 11141M: David E. Box <david.e.box@linux.intel.com> 11142S: Supported 11143F: drivers/platform/x86/intel/sdsi.c 11144F: tools/arch/x86/intel_sdsi/ 11145F: tools/testing/selftests/drivers/sdsi/ 11146 11147INTEL SGX 11148M: Jarkko Sakkinen <jarkko@kernel.org> 11149R: Dave Hansen <dave.hansen@linux.intel.com> 11150L: linux-sgx@vger.kernel.org 11151S: Supported 11152Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11153T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11154F: Documentation/arch/x86/sgx.rst 11155F: arch/x86/entry/vdso/vsgx.S 11156F: arch/x86/include/asm/sgx.h 11157F: arch/x86/include/uapi/asm/sgx.h 11158F: arch/x86/kernel/cpu/sgx/* 11159F: tools/testing/selftests/sgx/* 11160K: \bSGX_ 11161 11162INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11163M: Daniel Scally <djrscally@gmail.com> 11164S: Maintained 11165F: drivers/platform/x86/intel/int3472/ 11166 11167INTEL SPEED SELECT TECHNOLOGY 11168M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11169L: platform-driver-x86@vger.kernel.org 11170S: Maintained 11171F: drivers/platform/x86/intel/speed_select_if/ 11172F: include/uapi/linux/isst_if.h 11173F: tools/power/x86/intel-speed-select/ 11174 11175INTEL STRATIX10 FIRMWARE DRIVERS 11176M: Dinh Nguyen <dinguyen@kernel.org> 11177L: linux-kernel@vger.kernel.org 11178S: Maintained 11179T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11180F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11181F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11182F: drivers/firmware/stratix10-rsu.c 11183F: drivers/firmware/stratix10-svc.c 11184F: include/linux/firmware/intel/stratix10-smc.h 11185F: include/linux/firmware/intel/stratix10-svc-client.h 11186 11187INTEL TELEMETRY DRIVER 11188M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11189M: "David E. Box" <david.e.box@linux.intel.com> 11190L: platform-driver-x86@vger.kernel.org 11191S: Maintained 11192F: arch/x86/include/asm/intel_telemetry.h 11193F: drivers/platform/x86/intel/telemetry/ 11194 11195INTEL TPMI DRIVER 11196M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11197L: platform-driver-x86@vger.kernel.org 11198S: Maintained 11199F: Documentation/ABI/testing/debugfs-tpmi 11200F: drivers/platform/x86/intel/tpmi.c 11201F: include/linux/intel_tpmi.h 11202 11203INTEL UNCORE FREQUENCY CONTROL 11204M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11205L: platform-driver-x86@vger.kernel.org 11206S: Maintained 11207F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11208F: drivers/platform/x86/intel/uncore-frequency/ 11209 11210INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11211M: David E. Box <david.e.box@linux.intel.com> 11212S: Supported 11213F: drivers/platform/x86/intel/vsec.* 11214 11215INTEL VIRTUAL BUTTON DRIVER 11216M: AceLan Kao <acelan.kao@canonical.com> 11217L: platform-driver-x86@vger.kernel.org 11218S: Maintained 11219F: drivers/platform/x86/intel/vbtn.c 11220 11221INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11222M: Stanislaw Gruszka <stf_xl@wp.pl> 11223L: linux-wireless@vger.kernel.org 11224S: Supported 11225F: drivers/net/wireless/intel/iwlegacy/ 11226 11227INTEL WIRELESS WIFI LINK (iwlwifi) 11228M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11229L: linux-wireless@vger.kernel.org 11230S: Supported 11231W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11232T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11233F: drivers/net/wireless/intel/iwlwifi/ 11234 11235INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11236M: Jithu Joseph <jithu.joseph@intel.com> 11237S: Maintained 11238W: https://slimbootloader.github.io/security/firmware-update.html 11239F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11240 11241INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11242L: Dell.Client.Kernel@dell.com 11243S: Maintained 11244F: drivers/platform/x86/intel/wmi/thunderbolt.c 11245 11246INTEL WWAN IOSM DRIVER 11247M: M Chetan Kumar <m.chetan.kumar@intel.com> 11248L: netdev@vger.kernel.org 11249S: Maintained 11250F: drivers/net/wwan/iosm/ 11251 11252INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11253M: Xin Li <xin@zytor.com> 11254M: "H. Peter Anvin" <hpa@zytor.com> 11255S: Supported 11256F: Documentation/arch/x86/x86_64/fred.rst 11257F: arch/x86/entry/entry_64_fred.S 11258F: arch/x86/entry/entry_fred.c 11259F: arch/x86/include/asm/fred.h 11260F: arch/x86/kernel/fred.c 11261 11262INTEL(R) TRACE HUB 11263M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11264S: Supported 11265F: Documentation/trace/intel_th.rst 11266F: drivers/hwtracing/intel_th/ 11267F: include/linux/intel_th.h 11268 11269INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11270M: Ning Sun <ning.sun@intel.com> 11271L: tboot-devel@lists.sourceforge.net 11272S: Supported 11273W: http://tboot.sourceforge.net 11274T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11275F: Documentation/arch/x86/intel_txt.rst 11276F: arch/x86/kernel/tboot.c 11277F: include/linux/tboot.h 11278 11279INTERCONNECT API 11280M: Georgi Djakov <djakov@kernel.org> 11281L: linux-pm@vger.kernel.org 11282S: Maintained 11283T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11284F: Documentation/devicetree/bindings/interconnect/ 11285F: Documentation/driver-api/interconnect.rst 11286F: drivers/interconnect/ 11287F: include/dt-bindings/interconnect/ 11288F: include/linux/interconnect-provider.h 11289F: include/linux/interconnect.h 11290 11291INTERRUPT COUNTER DRIVER 11292M: Oleksij Rempel <o.rempel@pengutronix.de> 11293R: Pengutronix Kernel Team <kernel@pengutronix.de> 11294L: linux-iio@vger.kernel.org 11295F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11296F: drivers/counter/interrupt-cnt.c 11297 11298INTERSIL ISL7998X VIDEO DECODER DRIVER 11299M: Michael Tretter <m.tretter@pengutronix.de> 11300R: Pengutronix Kernel Team <kernel@pengutronix.de> 11301L: linux-media@vger.kernel.org 11302S: Maintained 11303F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11304F: drivers/media/i2c/isl7998x.c 11305 11306INVENSENSE ICM-426xx IMU DRIVER 11307M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11308L: linux-iio@vger.kernel.org 11309S: Maintained 11310W: https://invensense.tdk.com/ 11311F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11312F: drivers/iio/imu/inv_icm42600/ 11313 11314INVENSENSE MPU-3050 GYROSCOPE DRIVER 11315M: Linus Walleij <linus.walleij@linaro.org> 11316L: linux-iio@vger.kernel.org 11317S: Maintained 11318F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11319F: drivers/iio/gyro/mpu3050* 11320 11321IOC3 ETHERNET DRIVER 11322M: Ralf Baechle <ralf@linux-mips.org> 11323L: linux-mips@vger.kernel.org 11324S: Maintained 11325F: drivers/net/ethernet/sgi/ioc3-eth.c 11326 11327IOMMU DMA-API LAYER 11328M: Robin Murphy <robin.murphy@arm.com> 11329L: iommu@lists.linux.dev 11330S: Maintained 11331T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11332F: drivers/iommu/dma-iommu.c 11333F: drivers/iommu/dma-iommu.h 11334F: drivers/iommu/iova.c 11335F: include/linux/iova.h 11336 11337IOMMU SUBSYSTEM 11338M: Joerg Roedel <joro@8bytes.org> 11339M: Will Deacon <will@kernel.org> 11340R: Robin Murphy <robin.murphy@arm.com> 11341L: iommu@lists.linux.dev 11342S: Maintained 11343T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11344F: Documentation/devicetree/bindings/iommu/ 11345F: Documentation/userspace-api/iommu.rst 11346F: drivers/iommu/ 11347F: include/linux/iommu.h 11348F: include/linux/iova.h 11349F: include/linux/of_iommu.h 11350 11351IOMMUFD 11352M: Jason Gunthorpe <jgg@nvidia.com> 11353M: Kevin Tian <kevin.tian@intel.com> 11354L: iommu@lists.linux.dev 11355S: Maintained 11356T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11357F: Documentation/userspace-api/iommufd.rst 11358F: drivers/iommu/iommufd/ 11359F: include/linux/iommufd.h 11360F: include/uapi/linux/iommufd.h 11361F: tools/testing/selftests/iommu/ 11362 11363IOSYS-MAP HELPERS 11364M: Thomas Zimmermann <tzimmermann@suse.de> 11365L: dri-devel@lists.freedesktop.org 11366S: Maintained 11367T: git git://anongit.freedesktop.org/drm/drm-misc 11368F: include/linux/iosys-map.h 11369 11370IO_URING 11371M: Jens Axboe <axboe@kernel.dk> 11372R: Pavel Begunkov <asml.silence@gmail.com> 11373L: io-uring@vger.kernel.org 11374S: Maintained 11375T: git git://git.kernel.dk/linux-block 11376T: git git://git.kernel.dk/liburing 11377F: include/linux/io_uring/ 11378F: include/linux/io_uring.h 11379F: include/linux/io_uring_types.h 11380F: include/trace/events/io_uring.h 11381F: include/uapi/linux/io_uring.h 11382F: io_uring/ 11383 11384IPMI SUBSYSTEM 11385M: Corey Minyard <minyard@acm.org> 11386L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11387S: Supported 11388W: http://openipmi.sourceforge.net/ 11389T: git https://github.com/cminyard/linux-ipmi.git for-next 11390F: Documentation/devicetree/bindings/ipmi/ 11391F: Documentation/driver-api/ipmi.rst 11392F: drivers/char/ipmi/ 11393F: include/linux/ipmi* 11394F: include/uapi/linux/ipmi* 11395 11396IPS SCSI RAID DRIVER 11397M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11398L: linux-scsi@vger.kernel.org 11399S: Maintained 11400W: http://www.adaptec.com/ 11401F: drivers/scsi/ips* 11402 11403IPVS 11404M: Simon Horman <horms@verge.net.au> 11405M: Julian Anastasov <ja@ssi.bg> 11406L: netdev@vger.kernel.org 11407L: lvs-devel@vger.kernel.org 11408S: Maintained 11409T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11411F: Documentation/networking/ipvs-sysctl.rst 11412F: include/net/ip_vs.h 11413F: include/uapi/linux/ip_vs.h 11414F: net/netfilter/ipvs/ 11415 11416IPWIRELESS DRIVER 11417M: Jiri Kosina <jikos@kernel.org> 11418M: David Sterba <dsterba@suse.com> 11419S: Odd Fixes 11420F: drivers/tty/ipwireless/ 11421 11422IRON DEVICE AUDIO CODEC DRIVERS 11423M: Kiseok Jo <kiseok.jo@irondevice.com> 11424L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11425S: Maintained 11426F: Documentation/devicetree/bindings/sound/irondevice,* 11427F: sound/soc/codecs/sma* 11428 11429IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11430M: Thomas Gleixner <tglx@linutronix.de> 11431S: Maintained 11432T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11433F: Documentation/core-api/irq/irq-domain.rst 11434F: include/linux/irqdomain.h 11435F: kernel/irq/irqdomain.c 11436F: kernel/irq/msi.c 11437 11438IRQ SUBSYSTEM 11439M: Thomas Gleixner <tglx@linutronix.de> 11440L: linux-kernel@vger.kernel.org 11441S: Maintained 11442T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11443F: include/linux/group_cpus.h 11444F: kernel/irq/ 11445F: lib/group_cpus.c 11446 11447IRQCHIP DRIVERS 11448M: Thomas Gleixner <tglx@linutronix.de> 11449L: linux-kernel@vger.kernel.org 11450S: Maintained 11451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11452F: Documentation/devicetree/bindings/interrupt-controller/ 11453F: drivers/irqchip/ 11454 11455ISA 11456M: William Breathitt Gray <william.gray@linaro.org> 11457S: Maintained 11458F: Documentation/driver-api/isa.rst 11459F: drivers/base/isa.c 11460F: include/linux/isa.h 11461 11462ISA RADIO MODULE 11463M: Hans Verkuil <hverkuil@xs4all.nl> 11464L: linux-media@vger.kernel.org 11465S: Maintained 11466W: https://linuxtv.org 11467T: git git://linuxtv.org/media_tree.git 11468F: drivers/media/radio/radio-isa* 11469 11470ISAPNP 11471M: Jaroslav Kysela <perex@perex.cz> 11472S: Maintained 11473F: Documentation/userspace-api/isapnp.rst 11474F: drivers/pnp/isapnp/ 11475F: include/linux/isapnp.h 11476 11477ISCSI 11478M: Lee Duncan <lduncan@suse.com> 11479M: Chris Leech <cleech@redhat.com> 11480M: Mike Christie <michael.christie@oracle.com> 11481L: open-iscsi@googlegroups.com 11482L: linux-scsi@vger.kernel.org 11483S: Maintained 11484W: www.open-iscsi.com 11485F: drivers/scsi/*iscsi* 11486F: include/scsi/*iscsi* 11487 11488iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11489M: Peter Jones <pjones@redhat.com> 11490M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11491S: Maintained 11492F: drivers/firmware/iscsi_ibft* 11493 11494ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11495M: Sagi Grimberg <sagi@grimberg.me> 11496M: Max Gurtovoy <mgurtovoy@nvidia.com> 11497L: linux-rdma@vger.kernel.org 11498S: Supported 11499W: http://www.openfabrics.org 11500W: www.open-iscsi.org 11501Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11502F: drivers/infiniband/ulp/iser/ 11503 11504ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11505M: Sagi Grimberg <sagi@grimberg.me> 11506L: linux-rdma@vger.kernel.org 11507L: target-devel@vger.kernel.org 11508S: Supported 11509T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11510F: drivers/infiniband/ulp/isert 11511 11512ISDN/CMTP OVER BLUETOOTH 11513M: Karsten Keil <isdn@linux-pingi.de> 11514L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11515L: netdev@vger.kernel.org 11516S: Odd Fixes 11517W: http://www.isdn4linux.de 11518F: Documentation/isdn/ 11519F: drivers/isdn/capi/ 11520F: include/linux/isdn/ 11521F: include/uapi/linux/isdn/ 11522F: net/bluetooth/cmtp/ 11523 11524ISDN/mISDN SUBSYSTEM 11525M: Karsten Keil <isdn@linux-pingi.de> 11526L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11527L: netdev@vger.kernel.org 11528S: Maintained 11529W: http://www.isdn4linux.de 11530F: drivers/isdn/Kconfig 11531F: drivers/isdn/Makefile 11532F: drivers/isdn/hardware/ 11533F: drivers/isdn/mISDN/ 11534 11535ISOFS FILESYSTEM 11536M: Jan Kara <jack@suse.cz> 11537L: linux-fsdevel@vger.kernel.org 11538S: Maintained 11539F: Documentation/filesystems/isofs.rst 11540F: fs/isofs/ 11541 11542IT87 HARDWARE MONITORING DRIVER 11543M: Jean Delvare <jdelvare@suse.com> 11544L: linux-hwmon@vger.kernel.org 11545S: Maintained 11546F: Documentation/hwmon/it87.rst 11547F: drivers/hwmon/it87.c 11548 11549IT913X MEDIA DRIVER 11550L: linux-media@vger.kernel.org 11551S: Orphan 11552W: https://linuxtv.org 11553Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11554F: drivers/media/tuners/it913x* 11555 11556ITE IT66121 HDMI BRIDGE DRIVER 11557M: Phong LE <ple@baylibre.com> 11558M: Neil Armstrong <neil.armstrong@linaro.org> 11559S: Maintained 11560T: git git://anongit.freedesktop.org/drm/drm-misc 11561F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11562F: drivers/gpu/drm/bridge/ite-it66121.c 11563 11564IVTV VIDEO4LINUX DRIVER 11565M: Andy Walls <awalls@md.metrocast.net> 11566L: linux-media@vger.kernel.org 11567S: Maintained 11568W: https://linuxtv.org 11569T: git git://linuxtv.org/media_tree.git 11570F: Documentation/admin-guide/media/ivtv* 11571F: drivers/media/pci/ivtv/ 11572F: include/uapi/linux/ivtv* 11573 11574IX2505V MEDIA DRIVER 11575M: Malcolm Priestley <tvboxspy@gmail.com> 11576L: linux-media@vger.kernel.org 11577S: Maintained 11578W: https://linuxtv.org 11579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11580F: drivers/media/dvb-frontends/ix2505v* 11581 11582JAILHOUSE HYPERVISOR INTERFACE 11583M: Jan Kiszka <jan.kiszka@siemens.com> 11584L: jailhouse-dev@googlegroups.com 11585S: Maintained 11586F: arch/x86/include/asm/jailhouse_para.h 11587F: arch/x86/kernel/jailhouse.c 11588 11589JFS FILESYSTEM 11590M: Dave Kleikamp <shaggy@kernel.org> 11591L: jfs-discussion@lists.sourceforge.net 11592S: Odd Fixes 11593W: http://jfs.sourceforge.net/ 11594T: git https://github.com/kleikamp/linux-shaggy.git 11595F: Documentation/admin-guide/jfs.rst 11596F: fs/jfs/ 11597 11598JME NETWORK DRIVER 11599M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11600L: netdev@vger.kernel.org 11601S: Maintained 11602F: drivers/net/ethernet/jme.* 11603 11604JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11605M: David Woodhouse <dwmw2@infradead.org> 11606M: Richard Weinberger <richard@nod.at> 11607L: linux-mtd@lists.infradead.org 11608S: Odd Fixes 11609W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11610T: git git://git.infradead.org/ubifs-2.6.git 11611F: fs/jffs2/ 11612F: include/uapi/linux/jffs2.h 11613 11614JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11615M: "Theodore Ts'o" <tytso@mit.edu> 11616M: Jan Kara <jack@suse.com> 11617L: linux-ext4@vger.kernel.org 11618S: Maintained 11619F: fs/jbd2/ 11620F: include/linux/jbd2.h 11621 11622JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11623M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11624L: linux-media@vger.kernel.org 11625L: linux-renesas-soc@vger.kernel.org 11626S: Maintained 11627F: drivers/media/platform/renesas/rcar_jpu.c 11628 11629JSM Neo PCI based serial card 11630L: linux-serial@vger.kernel.org 11631S: Orphan 11632F: drivers/tty/serial/jsm/ 11633 11634K10TEMP HARDWARE MONITORING DRIVER 11635M: Clemens Ladisch <clemens@ladisch.de> 11636L: linux-hwmon@vger.kernel.org 11637S: Maintained 11638F: Documentation/hwmon/k10temp.rst 11639F: drivers/hwmon/k10temp.c 11640 11641K8TEMP HARDWARE MONITORING DRIVER 11642M: Rudolf Marek <r.marek@assembler.cz> 11643L: linux-hwmon@vger.kernel.org 11644S: Maintained 11645F: Documentation/hwmon/k8temp.rst 11646F: drivers/hwmon/k8temp.c 11647 11648KASAN 11649M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11650R: Alexander Potapenko <glider@google.com> 11651R: Andrey Konovalov <andreyknvl@gmail.com> 11652R: Dmitry Vyukov <dvyukov@google.com> 11653R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11654L: kasan-dev@googlegroups.com 11655S: Maintained 11656F: Documentation/dev-tools/kasan.rst 11657F: arch/*/include/asm/*kasan.h 11658F: arch/*/mm/kasan_init* 11659F: include/linux/kasan*.h 11660F: lib/Kconfig.kasan 11661F: mm/kasan/ 11662F: scripts/Makefile.kasan 11663 11664KCONFIG 11665M: Masahiro Yamada <masahiroy@kernel.org> 11666L: linux-kbuild@vger.kernel.org 11667S: Maintained 11668Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11669T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11670F: Documentation/kbuild/kconfig* 11671F: scripts/Kconfig.include 11672F: scripts/kconfig/ 11673 11674KCOV 11675R: Dmitry Vyukov <dvyukov@google.com> 11676R: Andrey Konovalov <andreyknvl@gmail.com> 11677L: kasan-dev@googlegroups.com 11678S: Maintained 11679F: Documentation/dev-tools/kcov.rst 11680F: include/linux/kcov.h 11681F: include/uapi/linux/kcov.h 11682F: kernel/kcov.c 11683F: scripts/Makefile.kcov 11684 11685KCSAN 11686M: Marco Elver <elver@google.com> 11687R: Dmitry Vyukov <dvyukov@google.com> 11688L: kasan-dev@googlegroups.com 11689S: Maintained 11690F: Documentation/dev-tools/kcsan.rst 11691F: include/linux/kcsan*.h 11692F: kernel/kcsan/ 11693F: lib/Kconfig.kcsan 11694F: scripts/Makefile.kcsan 11695 11696KDUMP 11697M: Baoquan He <bhe@redhat.com> 11698R: Vivek Goyal <vgoyal@redhat.com> 11699R: Dave Young <dyoung@redhat.com> 11700L: kexec@lists.infradead.org 11701S: Maintained 11702W: http://lse.sourceforge.net/kdump/ 11703F: Documentation/admin-guide/kdump/ 11704F: fs/proc/vmcore.c 11705F: include/linux/crash_core.h 11706F: include/linux/crash_dump.h 11707F: include/uapi/linux/vmcore.h 11708F: kernel/crash_*.c 11709 11710KEENE FM RADIO TRANSMITTER DRIVER 11711M: Hans Verkuil <hverkuil@xs4all.nl> 11712L: linux-media@vger.kernel.org 11713S: Maintained 11714W: https://linuxtv.org 11715T: git git://linuxtv.org/media_tree.git 11716F: drivers/media/radio/radio-keene* 11717 11718KERNEL AUTOMOUNTER 11719M: Ian Kent <raven@themaw.net> 11720L: autofs@vger.kernel.org 11721S: Maintained 11722F: fs/autofs/ 11723 11724KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11725M: Masahiro Yamada <masahiroy@kernel.org> 11726R: Nathan Chancellor <nathan@kernel.org> 11727R: Nicolas Schier <nicolas@fjasle.eu> 11728L: linux-kbuild@vger.kernel.org 11729S: Maintained 11730Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11731T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11732F: Documentation/kbuild/ 11733F: Makefile 11734F: scripts/*vmlinux* 11735F: scripts/Kbuild* 11736F: scripts/Makefile* 11737F: scripts/basic/ 11738F: scripts/clang-tools/ 11739F: scripts/dummy-tools/ 11740F: scripts/mk* 11741F: scripts/mod/ 11742F: scripts/package/ 11743F: usr/ 11744 11745KERNEL HARDENING (not covered by other areas) 11746M: Kees Cook <keescook@chromium.org> 11747R: Gustavo A. R. Silva <gustavoars@kernel.org> 11748L: linux-hardening@vger.kernel.org 11749S: Supported 11750T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11751F: Documentation/ABI/testing/sysfs-kernel-oops_count 11752F: Documentation/ABI/testing/sysfs-kernel-warn_count 11753F: arch/*/configs/hardening.config 11754F: include/linux/overflow.h 11755F: include/linux/randomize_kstack.h 11756F: kernel/configs/hardening.config 11757F: mm/usercopy.c 11758K: \b(add|choose)_random_kstack_offset\b 11759K: \b__check_(object_size|heap_object)\b 11760K: \b__counted_by\b 11761 11762KERNEL JANITORS 11763L: kernel-janitors@vger.kernel.org 11764S: Odd Fixes 11765W: http://kernelnewbies.org/KernelJanitors 11766 11767KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11768M: Chuck Lever <chuck.lever@oracle.com> 11769M: Jeff Layton <jlayton@kernel.org> 11770R: Neil Brown <neilb@suse.de> 11771R: Olga Kornievskaia <kolga@netapp.com> 11772R: Dai Ngo <Dai.Ngo@oracle.com> 11773R: Tom Talpey <tom@talpey.com> 11774L: linux-nfs@vger.kernel.org 11775S: Supported 11776W: http://nfs.sourceforge.net/ 11777T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11778F: Documentation/filesystems/nfs/ 11779F: fs/lockd/ 11780F: fs/nfs_common/ 11781F: fs/nfsd/ 11782F: include/linux/lockd/ 11783F: include/linux/sunrpc/ 11784F: include/trace/events/rpcgss.h 11785F: include/trace/events/rpcrdma.h 11786F: include/trace/events/sunrpc.h 11787F: include/trace/misc/fs.h 11788F: include/trace/misc/nfs.h 11789F: include/trace/misc/sunrpc.h 11790F: include/uapi/linux/nfsd/ 11791F: include/uapi/linux/sunrpc/ 11792F: net/sunrpc/ 11793 11794KERNEL REGRESSIONS 11795M: Thorsten Leemhuis <linux@leemhuis.info> 11796L: regressions@lists.linux.dev 11797S: Supported 11798F: Documentation/admin-guide/reporting-regressions.rst 11799F: Documentation/process/handling-regressions.rst 11800 11801KERNEL SELFTEST FRAMEWORK 11802M: Shuah Khan <shuah@kernel.org> 11803M: Shuah Khan <skhan@linuxfoundation.org> 11804L: linux-kselftest@vger.kernel.org 11805S: Maintained 11806Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11807T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11808F: Documentation/dev-tools/kselftest* 11809F: tools/testing/selftests/ 11810 11811KERNEL SMB3 SERVER (KSMBD) 11812M: Namjae Jeon <linkinjeon@kernel.org> 11813M: Steve French <sfrench@samba.org> 11814R: Sergey Senozhatsky <senozhatsky@chromium.org> 11815R: Tom Talpey <tom@talpey.com> 11816L: linux-cifs@vger.kernel.org 11817S: Maintained 11818T: git git://git.samba.org/ksmbd.git 11819F: Documentation/filesystems/smb/ksmbd.rst 11820F: fs/smb/common/ 11821F: fs/smb/server/ 11822 11823KERNEL UNIT TESTING FRAMEWORK (KUnit) 11824M: Brendan Higgins <brendanhiggins@google.com> 11825M: David Gow <davidgow@google.com> 11826R: Rae Moar <rmoar@google.com> 11827L: linux-kselftest@vger.kernel.org 11828L: kunit-dev@googlegroups.com 11829S: Maintained 11830W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11831T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11833F: Documentation/dev-tools/kunit/ 11834F: include/kunit/ 11835F: lib/kunit/ 11836F: rust/kernel/kunit.rs 11837F: scripts/rustdoc_test_* 11838F: tools/testing/kunit/ 11839 11840KERNEL USERMODE HELPER 11841M: Luis Chamberlain <mcgrof@kernel.org> 11842L: linux-kernel@vger.kernel.org 11843S: Maintained 11844F: include/linux/umh.h 11845F: kernel/umh.c 11846 11847KERNEL VIRTUAL MACHINE (KVM) 11848M: Paolo Bonzini <pbonzini@redhat.com> 11849L: kvm@vger.kernel.org 11850S: Supported 11851W: http://www.linux-kvm.org 11852T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11853F: Documentation/virt/kvm/ 11854F: include/asm-generic/kvm* 11855F: include/kvm/iodev.h 11856F: include/linux/kvm* 11857F: include/trace/events/kvm.h 11858F: include/uapi/asm-generic/kvm* 11859F: include/uapi/linux/kvm* 11860F: tools/kvm/ 11861F: tools/testing/selftests/kvm/ 11862F: virt/kvm/* 11863 11864KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11865M: Marc Zyngier <maz@kernel.org> 11866M: Oliver Upton <oliver.upton@linux.dev> 11867R: James Morse <james.morse@arm.com> 11868R: Suzuki K Poulose <suzuki.poulose@arm.com> 11869R: Zenghui Yu <yuzenghui@huawei.com> 11870L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11871L: kvmarm@lists.linux.dev 11872S: Maintained 11873T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11874F: arch/arm64/include/asm/kvm* 11875F: arch/arm64/include/uapi/asm/kvm* 11876F: arch/arm64/kvm/ 11877F: include/kvm/arm_* 11878F: tools/testing/selftests/kvm/*/aarch64/ 11879F: tools/testing/selftests/kvm/aarch64/ 11880 11881KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11882M: Tianrui Zhao <zhaotianrui@loongson.cn> 11883M: Bibo Mao <maobibo@loongson.cn> 11884M: Huacai Chen <chenhuacai@kernel.org> 11885L: kvm@vger.kernel.org 11886L: loongarch@lists.linux.dev 11887S: Maintained 11888T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11889F: arch/loongarch/include/asm/kvm* 11890F: arch/loongarch/include/uapi/asm/kvm* 11891F: arch/loongarch/kvm/ 11892 11893KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11894M: Huacai Chen <chenhuacai@kernel.org> 11895L: linux-mips@vger.kernel.org 11896L: kvm@vger.kernel.org 11897S: Maintained 11898T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11899F: arch/mips/include/asm/kvm* 11900F: arch/mips/include/uapi/asm/kvm* 11901F: arch/mips/kvm/ 11902 11903KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11904M: Michael Ellerman <mpe@ellerman.id.au> 11905R: Nicholas Piggin <npiggin@gmail.com> 11906L: linuxppc-dev@lists.ozlabs.org 11907L: kvm@vger.kernel.org 11908S: Maintained (Book3S 64-bit HV) 11909S: Odd fixes (Book3S 64-bit PR) 11910S: Orphan (Book3E and 32-bit) 11911T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11912F: arch/powerpc/include/asm/kvm* 11913F: arch/powerpc/include/uapi/asm/kvm* 11914F: arch/powerpc/kernel/kvm* 11915F: arch/powerpc/kvm/ 11916 11917KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11918M: Anup Patel <anup@brainfault.org> 11919R: Atish Patra <atishp@atishpatra.org> 11920L: kvm@vger.kernel.org 11921L: kvm-riscv@lists.infradead.org 11922L: linux-riscv@lists.infradead.org 11923S: Maintained 11924T: git https://github.com/kvm-riscv/linux.git 11925F: arch/riscv/include/asm/kvm* 11926F: arch/riscv/include/uapi/asm/kvm* 11927F: arch/riscv/kvm/ 11928F: tools/testing/selftests/kvm/*/riscv/ 11929F: tools/testing/selftests/kvm/riscv/ 11930 11931KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11932M: Christian Borntraeger <borntraeger@linux.ibm.com> 11933M: Janosch Frank <frankja@linux.ibm.com> 11934M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11935R: David Hildenbrand <david@redhat.com> 11936L: kvm@vger.kernel.org 11937S: Supported 11938T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11939F: Documentation/virt/kvm/s390* 11940F: arch/s390/include/asm/gmap.h 11941F: arch/s390/include/asm/kvm* 11942F: arch/s390/include/uapi/asm/kvm* 11943F: arch/s390/include/uapi/asm/uvdevice.h 11944F: arch/s390/kernel/uv.c 11945F: arch/s390/kvm/ 11946F: arch/s390/mm/gmap.c 11947F: drivers/s390/char/uvdevice.c 11948F: tools/testing/selftests/drivers/s390x/uvdevice/ 11949F: tools/testing/selftests/kvm/*/s390x/ 11950F: tools/testing/selftests/kvm/s390x/ 11951 11952KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11953M: Sean Christopherson <seanjc@google.com> 11954M: Paolo Bonzini <pbonzini@redhat.com> 11955L: kvm@vger.kernel.org 11956S: Supported 11957P: Documentation/process/maintainer-kvm-x86.rst 11958T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11959F: arch/x86/include/asm/kvm* 11960F: arch/x86/include/asm/svm.h 11961F: arch/x86/include/asm/vmx*.h 11962F: arch/x86/include/uapi/asm/kvm* 11963F: arch/x86/include/uapi/asm/svm.h 11964F: arch/x86/include/uapi/asm/vmx.h 11965F: arch/x86/kvm/ 11966F: arch/x86/kvm/*/ 11967F: tools/testing/selftests/kvm/*/x86_64/ 11968F: tools/testing/selftests/kvm/x86_64/ 11969 11970KERNFS 11971M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11972M: Tejun Heo <tj@kernel.org> 11973S: Supported 11974T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11975F: fs/kernfs/ 11976F: include/linux/kernfs.h 11977 11978KEXEC 11979M: Eric Biederman <ebiederm@xmission.com> 11980L: kexec@lists.infradead.org 11981S: Maintained 11982W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11983F: include/linux/kexec.h 11984F: include/uapi/linux/kexec.h 11985F: kernel/kexec* 11986 11987KEYS-ENCRYPTED 11988M: Mimi Zohar <zohar@linux.ibm.com> 11989L: linux-integrity@vger.kernel.org 11990L: keyrings@vger.kernel.org 11991S: Supported 11992F: Documentation/security/keys/trusted-encrypted.rst 11993F: include/keys/encrypted-type.h 11994F: security/keys/encrypted-keys/ 11995 11996KEYS-TRUSTED 11997M: James Bottomley <James.Bottomley@HansenPartnership.com> 11998M: Jarkko Sakkinen <jarkko@kernel.org> 11999M: Mimi Zohar <zohar@linux.ibm.com> 12000L: linux-integrity@vger.kernel.org 12001L: keyrings@vger.kernel.org 12002S: Supported 12003F: Documentation/security/keys/trusted-encrypted.rst 12004F: include/keys/trusted-type.h 12005F: include/keys/trusted_tpm.h 12006F: security/keys/trusted-keys/ 12007 12008KEYS-TRUSTED-CAAM 12009M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12010R: Pengutronix Kernel Team <kernel@pengutronix.de> 12011L: linux-integrity@vger.kernel.org 12012L: keyrings@vger.kernel.org 12013S: Maintained 12014F: include/keys/trusted_caam.h 12015F: security/keys/trusted-keys/trusted_caam.c 12016 12017KEYS-TRUSTED-TEE 12018M: Sumit Garg <sumit.garg@linaro.org> 12019L: linux-integrity@vger.kernel.org 12020L: keyrings@vger.kernel.org 12021S: Supported 12022F: include/keys/trusted_tee.h 12023F: security/keys/trusted-keys/trusted_tee.c 12024 12025KEYS/KEYRINGS 12026M: David Howells <dhowells@redhat.com> 12027M: Jarkko Sakkinen <jarkko@kernel.org> 12028L: keyrings@vger.kernel.org 12029S: Maintained 12030F: Documentation/security/keys/core.rst 12031F: include/keys/ 12032F: include/linux/key-type.h 12033F: include/linux/key.h 12034F: include/linux/keyctl.h 12035F: include/uapi/linux/keyctl.h 12036F: security/keys/ 12037 12038KEYS/KEYRINGS_INTEGRITY 12039M: Jarkko Sakkinen <jarkko@kernel.org> 12040M: Mimi Zohar <zohar@linux.ibm.com> 12041L: linux-integrity@vger.kernel.org 12042L: keyrings@vger.kernel.org 12043S: Supported 12044F: security/integrity/platform_certs 12045 12046KFENCE 12047M: Alexander Potapenko <glider@google.com> 12048M: Marco Elver <elver@google.com> 12049R: Dmitry Vyukov <dvyukov@google.com> 12050L: kasan-dev@googlegroups.com 12051S: Maintained 12052F: Documentation/dev-tools/kfence.rst 12053F: arch/*/include/asm/kfence.h 12054F: include/linux/kfence.h 12055F: lib/Kconfig.kfence 12056F: mm/kfence/ 12057 12058KFIFO 12059M: Stefani Seibold <stefani@seibold.net> 12060S: Maintained 12061F: include/linux/kfifo.h 12062F: lib/kfifo.c 12063F: samples/kfifo/ 12064 12065KGDB / KDB /debug_core 12066M: Jason Wessel <jason.wessel@windriver.com> 12067M: Daniel Thompson <daniel.thompson@linaro.org> 12068R: Douglas Anderson <dianders@chromium.org> 12069L: kgdb-bugreport@lists.sourceforge.net 12070S: Maintained 12071W: http://kgdb.wiki.kernel.org/ 12072T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12073F: Documentation/dev-tools/kgdb.rst 12074F: drivers/misc/kgdbts.c 12075F: drivers/tty/serial/kgdboc.c 12076F: include/linux/kdb.h 12077F: include/linux/kgdb.h 12078F: kernel/debug/ 12079F: kernel/module/kdb.c 12080 12081KHADAS MCU MFD DRIVER 12082M: Neil Armstrong <neil.armstrong@linaro.org> 12083L: linux-amlogic@lists.infradead.org 12084S: Maintained 12085F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12086F: drivers/mfd/khadas-mcu.c 12087F: drivers/thermal/khadas_mcu_fan.c 12088F: include/linux/mfd/khadas-mcu.h 12089 12090KIONIX/ROHM KX022A ACCELEROMETER 12091M: Matti Vaittinen <mazziesaccount@gmail.com> 12092L: linux-iio@vger.kernel.org 12093S: Supported 12094F: drivers/iio/accel/kionix-kx022a* 12095 12096KMEMLEAK 12097M: Catalin Marinas <catalin.marinas@arm.com> 12098S: Maintained 12099F: Documentation/dev-tools/kmemleak.rst 12100F: include/linux/kmemleak.h 12101F: mm/kmemleak.c 12102F: samples/kmemleak/kmemleak-test.c 12103 12104KMSAN 12105M: Alexander Potapenko <glider@google.com> 12106R: Marco Elver <elver@google.com> 12107R: Dmitry Vyukov <dvyukov@google.com> 12108L: kasan-dev@googlegroups.com 12109S: Maintained 12110F: Documentation/dev-tools/kmsan.rst 12111F: arch/*/include/asm/kmsan.h 12112F: arch/*/mm/kmsan_* 12113F: include/linux/kmsan*.h 12114F: lib/Kconfig.kmsan 12115F: mm/kmsan/ 12116F: scripts/Makefile.kmsan 12117 12118KPROBES 12119M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12120M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12121M: "David S. Miller" <davem@davemloft.net> 12122M: Masami Hiramatsu <mhiramat@kernel.org> 12123L: linux-kernel@vger.kernel.org 12124L: linux-trace-kernel@vger.kernel.org 12125S: Maintained 12126Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12127T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12128F: Documentation/trace/kprobes.rst 12129F: include/asm-generic/kprobes.h 12130F: include/linux/kprobes.h 12131F: kernel/kprobes.c 12132F: lib/test_kprobes.c 12133F: samples/kprobes 12134 12135KS0108 LCD CONTROLLER DRIVER 12136M: Miguel Ojeda <ojeda@kernel.org> 12137S: Maintained 12138F: Documentation/admin-guide/auxdisplay/ks0108.rst 12139F: drivers/auxdisplay/ks0108.c 12140F: include/linux/ks0108.h 12141 12142KTD253 BACKLIGHT DRIVER 12143M: Linus Walleij <linus.walleij@linaro.org> 12144S: Maintained 12145F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12146F: drivers/video/backlight/ktd253-backlight.c 12147 12148KTD2801 BACKLIGHT DRIVER 12149M: Duje Mihanović <duje.mihanovic@skole.hr> 12150S: Maintained 12151F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12152F: drivers/video/backlight/ktd2801-backlight.c 12153 12154KTEST 12155M: Steven Rostedt <rostedt@goodmis.org> 12156M: John Hawley <warthog9@eaglescrag.net> 12157S: Maintained 12158F: tools/testing/ktest 12159 12160KTZ8866 BACKLIGHT DRIVER 12161M: Jianhua Lu <lujianhua000@gmail.com> 12162S: Maintained 12163F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12164F: drivers/video/backlight/ktz8866.c 12165 12166KVM PARAVIRT (KVM/paravirt) 12167M: Paolo Bonzini <pbonzini@redhat.com> 12168R: Wanpeng Li <wanpengli@tencent.com> 12169R: Vitaly Kuznetsov <vkuznets@redhat.com> 12170L: kvm@vger.kernel.org 12171S: Supported 12172T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12173F: arch/um/include/asm/kvm_para.h 12174F: arch/x86/include/asm/kvm_para.h 12175F: arch/x86/include/asm/pvclock-abi.h 12176F: arch/x86/include/uapi/asm/kvm_para.h 12177F: arch/x86/kernel/kvm.c 12178F: arch/x86/kernel/kvmclock.c 12179F: include/asm-generic/kvm_para.h 12180F: include/linux/kvm_para.h 12181F: include/uapi/asm-generic/kvm_para.h 12182F: include/uapi/linux/kvm_para.h 12183 12184KVM X86 HYPER-V (KVM/hyper-v) 12185M: Vitaly Kuznetsov <vkuznets@redhat.com> 12186M: Sean Christopherson <seanjc@google.com> 12187M: Paolo Bonzini <pbonzini@redhat.com> 12188L: kvm@vger.kernel.org 12189S: Supported 12190T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12191F: arch/x86/kvm/hyperv.* 12192F: arch/x86/kvm/kvm_onhyperv.* 12193F: arch/x86/kvm/svm/hyperv.* 12194F: arch/x86/kvm/svm/svm_onhyperv.* 12195F: arch/x86/kvm/vmx/hyperv.* 12196 12197KVM X86 Xen (KVM/Xen) 12198M: David Woodhouse <dwmw2@infradead.org> 12199M: Paul Durrant <paul@xen.org> 12200M: Sean Christopherson <seanjc@google.com> 12201M: Paolo Bonzini <pbonzini@redhat.com> 12202L: kvm@vger.kernel.org 12203S: Supported 12204T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12205F: arch/x86/kvm/xen.* 12206 12207L3MDEV 12208M: David Ahern <dsahern@kernel.org> 12209L: netdev@vger.kernel.org 12210S: Maintained 12211F: include/net/l3mdev.h 12212F: net/l3mdev 12213 12214LANDLOCK SECURITY MODULE 12215M: Mickaël Salaün <mic@digikod.net> 12216L: linux-security-module@vger.kernel.org 12217S: Supported 12218W: https://landlock.io 12219T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12220F: Documentation/security/landlock.rst 12221F: Documentation/userspace-api/landlock.rst 12222F: include/uapi/linux/landlock.h 12223F: samples/landlock/ 12224F: security/landlock/ 12225F: tools/testing/selftests/landlock/ 12226K: landlock 12227K: LANDLOCK 12228 12229LANTIQ / INTEL Ethernet drivers 12230M: Hauke Mehrtens <hauke@hauke-m.de> 12231L: netdev@vger.kernel.org 12232S: Maintained 12233F: drivers/net/dsa/lantiq_gswip.c 12234F: drivers/net/dsa/lantiq_pce.h 12235F: drivers/net/ethernet/lantiq_xrx200.c 12236F: net/dsa/tag_gswip.c 12237 12238LANTIQ MIPS ARCHITECTURE 12239M: John Crispin <john@phrozen.org> 12240L: linux-mips@vger.kernel.org 12241S: Maintained 12242F: arch/mips/lantiq 12243F: drivers/soc/lantiq 12244 12245LANTIQ PEF2256 DRIVER 12246M: Herve Codina <herve.codina@bootlin.com> 12247S: Maintained 12248F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12249F: drivers/net/wan/framer/pef2256/ 12250F: drivers/pinctrl/pinctrl-pef2256.c 12251F: include/linux/framer/pef2256.h 12252 12253LASI 53c700 driver for PARISC 12254M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12255L: linux-scsi@vger.kernel.org 12256S: Maintained 12257F: Documentation/scsi/53c700.rst 12258F: drivers/scsi/53c700* 12259 12260LEAKING_ADDRESSES 12261M: Tycho Andersen <tycho@tycho.pizza> 12262R: Kees Cook <keescook@chromium.org> 12263L: linux-hardening@vger.kernel.org 12264S: Maintained 12265T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12266F: scripts/leaking_addresses.pl 12267 12268LED SUBSYSTEM 12269M: Pavel Machek <pavel@ucw.cz> 12270M: Lee Jones <lee@kernel.org> 12271L: linux-leds@vger.kernel.org 12272S: Maintained 12273T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12274F: Documentation/devicetree/bindings/leds/ 12275F: Documentation/leds/ 12276F: drivers/leds/ 12277F: include/dt-bindings/leds/ 12278F: include/linux/leds.h 12279 12280LEGO MINDSTORMS EV3 12281R: David Lechner <david@lechnology.com> 12282S: Maintained 12283F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12284F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12285F: drivers/power/supply/lego_ev3_battery.c 12286 12287LEGO USB Tower driver 12288M: Juergen Stuber <starblue@users.sourceforge.net> 12289L: legousb-devel@lists.sourceforge.net 12290S: Maintained 12291W: http://legousb.sourceforge.net/ 12292F: drivers/usb/misc/legousbtower.c 12293 12294LETSKETCH HID TABLET DRIVER 12295M: Hans de Goede <hdegoede@redhat.com> 12296L: linux-input@vger.kernel.org 12297S: Maintained 12298T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12299F: drivers/hid/hid-letsketch.c 12300 12301LG LAPTOP EXTRAS 12302M: Matan Ziv-Av <matan@svgalib.org> 12303L: platform-driver-x86@vger.kernel.org 12304S: Maintained 12305F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12306F: Documentation/admin-guide/laptops/lg-laptop.rst 12307F: drivers/platform/x86/lg-laptop.c 12308 12309LG2160 MEDIA DRIVER 12310M: Michael Krufky <mkrufky@linuxtv.org> 12311L: linux-media@vger.kernel.org 12312S: Maintained 12313W: https://linuxtv.org 12314W: http://github.com/mkrufky 12315Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12316T: git git://linuxtv.org/mkrufky/tuners.git 12317F: drivers/media/dvb-frontends/lg2160.* 12318 12319LGDT3305 MEDIA DRIVER 12320M: Michael Krufky <mkrufky@linuxtv.org> 12321L: linux-media@vger.kernel.org 12322S: Maintained 12323W: https://linuxtv.org 12324W: http://github.com/mkrufky 12325Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12326T: git git://linuxtv.org/mkrufky/tuners.git 12327F: drivers/media/dvb-frontends/lgdt3305.* 12328 12329LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12330M: Viresh Kumar <vireshk@kernel.org> 12331L: linux-ide@vger.kernel.org 12332S: Maintained 12333T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12334F: drivers/ata/pata_arasan_cf.c 12335F: include/linux/pata_arasan_cf_data.h 12336 12337LIBATA PATA DRIVERS 12338R: Sergey Shtylyov <s.shtylyov@omp.ru> 12339L: linux-ide@vger.kernel.org 12340F: drivers/ata/ata_*.c 12341F: drivers/ata/pata_*.c 12342 12343LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12344M: Linus Walleij <linus.walleij@linaro.org> 12345L: linux-ide@vger.kernel.org 12346S: Maintained 12347T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12348F: drivers/ata/pata_ftide010.c 12349F: drivers/ata/sata_gemini.c 12350F: drivers/ata/sata_gemini.h 12351 12352LIBATA SATA AHCI PLATFORM devices support 12353M: Hans de Goede <hdegoede@redhat.com> 12354M: Jens Axboe <axboe@kernel.dk> 12355L: linux-ide@vger.kernel.org 12356S: Maintained 12357T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12358F: drivers/ata/ahci_platform.c 12359F: drivers/ata/libahci_platform.c 12360F: include/linux/ahci_platform.h 12361 12362LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12363M: Serge Semin <fancer.lancer@gmail.com> 12364L: linux-ide@vger.kernel.org 12365S: Maintained 12366T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12367F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12368F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12369F: drivers/ata/ahci_dwc.c 12370 12371LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12372M: Mikael Pettersson <mikpelinux@gmail.com> 12373L: linux-ide@vger.kernel.org 12374S: Maintained 12375T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12376F: drivers/ata/sata_promise.* 12377 12378LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12379M: Damien Le Moal <dlemoal@kernel.org> 12380M: Niklas Cassel <cassel@kernel.org> 12381L: linux-ide@vger.kernel.org 12382S: Maintained 12383T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12384F: Documentation/ABI/testing/sysfs-ata 12385F: Documentation/devicetree/bindings/ata/ 12386F: drivers/ata/ 12387F: include/linux/ata.h 12388F: include/linux/libata.h 12389 12390LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12391M: Vishal Verma <vishal.l.verma@intel.com> 12392M: Dan Williams <dan.j.williams@intel.com> 12393M: Dave Jiang <dave.jiang@intel.com> 12394L: nvdimm@lists.linux.dev 12395S: Supported 12396Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12397P: Documentation/nvdimm/maintainer-entry-profile.rst 12398F: drivers/nvdimm/btt* 12399 12400LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12401M: Dan Williams <dan.j.williams@intel.com> 12402M: Vishal Verma <vishal.l.verma@intel.com> 12403M: Dave Jiang <dave.jiang@intel.com> 12404L: nvdimm@lists.linux.dev 12405S: Supported 12406Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12407P: Documentation/nvdimm/maintainer-entry-profile.rst 12408F: drivers/nvdimm/pmem* 12409 12410LIBNVDIMM: DEVICETREE BINDINGS 12411M: Oliver O'Halloran <oohall@gmail.com> 12412L: nvdimm@lists.linux.dev 12413S: Supported 12414Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12415F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12416F: drivers/nvdimm/of_pmem.c 12417 12418LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12419M: Dan Williams <dan.j.williams@intel.com> 12420M: Vishal Verma <vishal.l.verma@intel.com> 12421M: Dave Jiang <dave.jiang@intel.com> 12422M: Ira Weiny <ira.weiny@intel.com> 12423L: nvdimm@lists.linux.dev 12424S: Supported 12425Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12426P: Documentation/nvdimm/maintainer-entry-profile.rst 12427T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12428F: drivers/acpi/nfit/* 12429F: drivers/nvdimm/* 12430F: include/linux/libnvdimm.h 12431F: include/linux/nd.h 12432F: include/uapi/linux/ndctl.h 12433F: tools/testing/nvdimm/ 12434 12435LIBRARY CODE 12436M: Andrew Morton <akpm@linux-foundation.org> 12437L: linux-kernel@vger.kernel.org 12438S: Supported 12439T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12440F: lib/* 12441 12442LICENSES and SPDX stuff 12443M: Thomas Gleixner <tglx@linutronix.de> 12444M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12445L: linux-spdx@vger.kernel.org 12446S: Maintained 12447T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12448F: COPYING 12449F: Documentation/process/license-rules.rst 12450F: LICENSES/ 12451F: scripts/spdxcheck-test.sh 12452F: scripts/spdxcheck.py 12453F: scripts/spdxexclude 12454 12455LINEAR RANGES HELPERS 12456M: Mark Brown <broonie@kernel.org> 12457R: Matti Vaittinen <mazziesaccount@gmail.com> 12458F: include/linux/linear_range.h 12459F: lib/linear_ranges.c 12460F: lib/test_linear_ranges.c 12461 12462LINUX FOR POWER MACINTOSH 12463L: linuxppc-dev@lists.ozlabs.org 12464S: Orphan 12465F: arch/powerpc/platforms/powermac/ 12466F: drivers/macintosh/ 12467X: drivers/macintosh/adb-iop.c 12468X: drivers/macintosh/via-macii.c 12469 12470LINUX FOR POWERPC (32-BIT AND 64-BIT) 12471M: Michael Ellerman <mpe@ellerman.id.au> 12472R: Nicholas Piggin <npiggin@gmail.com> 12473R: Christophe Leroy <christophe.leroy@csgroup.eu> 12474R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12475R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12476L: linuxppc-dev@lists.ozlabs.org 12477S: Supported 12478W: https://github.com/linuxppc/wiki/wiki 12479Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12480T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12481F: Documentation/ABI/stable/sysfs-firmware-opal-* 12482F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12483F: Documentation/devicetree/bindings/powerpc/ 12484F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12485F: Documentation/arch/powerpc/ 12486F: arch/powerpc/ 12487F: drivers/*/*/*pasemi* 12488F: drivers/*/*pasemi* 12489F: drivers/char/tpm/tpm_ibmvtpm* 12490F: drivers/crypto/nx/ 12491F: drivers/i2c/busses/i2c-opal.c 12492F: drivers/net/ethernet/ibm/ibmveth.* 12493F: drivers/net/ethernet/ibm/ibmvnic.* 12494F: drivers/pci/hotplug/pnv_php.c 12495F: drivers/pci/hotplug/rpa* 12496F: drivers/rtc/rtc-opal.c 12497F: drivers/scsi/ibmvscsi/ 12498F: drivers/tty/hvc/hvc_opal.c 12499F: drivers/watchdog/wdrtas.c 12500F: tools/testing/selftests/powerpc 12501N: /pmac 12502N: powermac 12503N: powernv 12504N: [^a-z0-9]ps3 12505N: pseries 12506 12507LINUX FOR POWERPC EMBEDDED MPC5XXX 12508M: Anatolij Gustschin <agust@denx.de> 12509L: linuxppc-dev@lists.ozlabs.org 12510S: Odd Fixes 12511F: arch/powerpc/platforms/512x/ 12512F: arch/powerpc/platforms/52xx/ 12513 12514LINUX FOR POWERPC EMBEDDED PPC4XX 12515L: linuxppc-dev@lists.ozlabs.org 12516S: Orphan 12517F: arch/powerpc/platforms/40x/ 12518F: arch/powerpc/platforms/44x/ 12519 12520LINUX FOR POWERPC EMBEDDED PPC85XX 12521M: Scott Wood <oss@buserror.net> 12522L: linuxppc-dev@lists.ozlabs.org 12523S: Odd fixes 12524T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12525F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12526F: Documentation/devicetree/bindings/powerpc/fsl/ 12527F: arch/powerpc/platforms/85xx/ 12528 12529LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12530M: Christophe Leroy <christophe.leroy@csgroup.eu> 12531L: linuxppc-dev@lists.ozlabs.org 12532S: Maintained 12533F: arch/powerpc/platforms/8xx/ 12534F: arch/powerpc/platforms/83xx/ 12535 12536LINUX KERNEL DUMP TEST MODULE (LKDTM) 12537M: Kees Cook <keescook@chromium.org> 12538S: Maintained 12539F: drivers/misc/lkdtm/* 12540F: tools/testing/selftests/lkdtm/* 12541 12542LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12543M: Alan Stern <stern@rowland.harvard.edu> 12544M: Andrea Parri <parri.andrea@gmail.com> 12545M: Will Deacon <will@kernel.org> 12546M: Peter Zijlstra <peterz@infradead.org> 12547M: Boqun Feng <boqun.feng@gmail.com> 12548M: Nicholas Piggin <npiggin@gmail.com> 12549M: David Howells <dhowells@redhat.com> 12550M: Jade Alglave <j.alglave@ucl.ac.uk> 12551M: Luc Maranget <luc.maranget@inria.fr> 12552M: "Paul E. McKenney" <paulmck@kernel.org> 12553R: Akira Yokosawa <akiyks@gmail.com> 12554R: Daniel Lustig <dlustig@nvidia.com> 12555R: Joel Fernandes <joel@joelfernandes.org> 12556L: linux-kernel@vger.kernel.org 12557L: linux-arch@vger.kernel.org 12558S: Supported 12559T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12560F: Documentation/atomic_bitops.txt 12561F: Documentation/atomic_t.txt 12562F: Documentation/core-api/refcount-vs-atomic.rst 12563F: Documentation/litmus-tests/ 12564F: Documentation/memory-barriers.txt 12565F: tools/memory-model/ 12566 12567LINUX-NEXT TREE 12568M: Stephen Rothwell <sfr@canb.auug.org.au> 12569L: linux-next@vger.kernel.org 12570S: Supported 12571B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12572T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12573 12574LIS3LV02D ACCELEROMETER DRIVER 12575M: Eric Piel <eric.piel@tremplin-utc.net> 12576S: Maintained 12577F: Documentation/misc-devices/lis3lv02d.rst 12578F: drivers/misc/lis3lv02d/ 12579F: drivers/platform/x86/hp/hp_accel.c 12580 12581LIST KUNIT TEST 12582M: David Gow <davidgow@google.com> 12583L: linux-kselftest@vger.kernel.org 12584L: kunit-dev@googlegroups.com 12585S: Maintained 12586F: lib/list-test.c 12587 12588LITEX PLATFORM 12589M: Karol Gugala <kgugala@antmicro.com> 12590M: Mateusz Holenko <mholenko@antmicro.com> 12591M: Gabriel Somlo <gsomlo@gmail.com> 12592M: Joel Stanley <joel@jms.id.au> 12593S: Maintained 12594F: Documentation/devicetree/bindings/*/litex,*.yaml 12595F: arch/openrisc/boot/dts/or1klitex.dts 12596F: drivers/mmc/host/litex_mmc.c 12597F: drivers/net/ethernet/litex/* 12598F: drivers/soc/litex/* 12599F: drivers/tty/serial/liteuart.c 12600F: include/linux/litex.h 12601N: litex 12602 12603LIVE PATCHING 12604M: Josh Poimboeuf <jpoimboe@kernel.org> 12605M: Jiri Kosina <jikos@kernel.org> 12606M: Miroslav Benes <mbenes@suse.cz> 12607M: Petr Mladek <pmladek@suse.com> 12608R: Joe Lawrence <joe.lawrence@redhat.com> 12609L: live-patching@vger.kernel.org 12610S: Maintained 12611T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12612F: Documentation/ABI/testing/sysfs-kernel-livepatch 12613F: Documentation/livepatch/ 12614F: arch/powerpc/include/asm/livepatch.h 12615F: include/linux/livepatch.h 12616F: kernel/livepatch/ 12617F: kernel/module/livepatch.c 12618F: samples/livepatch/ 12619F: tools/testing/selftests/livepatch/ 12620 12621LLC (802.2) 12622L: netdev@vger.kernel.org 12623S: Odd fixes 12624F: include/linux/llc.h 12625F: include/net/llc* 12626F: include/uapi/linux/llc.h 12627F: net/llc/ 12628 12629LM73 HARDWARE MONITOR DRIVER 12630M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12631L: linux-hwmon@vger.kernel.org 12632S: Maintained 12633F: drivers/hwmon/lm73.c 12634 12635LM78 HARDWARE MONITOR DRIVER 12636M: Jean Delvare <jdelvare@suse.com> 12637L: linux-hwmon@vger.kernel.org 12638S: Maintained 12639F: Documentation/hwmon/lm78.rst 12640F: drivers/hwmon/lm78.c 12641 12642LM83 HARDWARE MONITOR DRIVER 12643M: Jean Delvare <jdelvare@suse.com> 12644L: linux-hwmon@vger.kernel.org 12645S: Maintained 12646F: Documentation/hwmon/lm83.rst 12647F: drivers/hwmon/lm83.c 12648 12649LM90 HARDWARE MONITOR DRIVER 12650M: Jean Delvare <jdelvare@suse.com> 12651L: linux-hwmon@vger.kernel.org 12652S: Maintained 12653F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12654F: Documentation/hwmon/lm90.rst 12655F: drivers/hwmon/lm90.c 12656F: include/dt-bindings/thermal/lm90.h 12657 12658LME2510 MEDIA DRIVER 12659M: Malcolm Priestley <tvboxspy@gmail.com> 12660L: linux-media@vger.kernel.org 12661S: Maintained 12662W: https://linuxtv.org 12663Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12664F: drivers/media/usb/dvb-usb-v2/lmedm04* 12665 12666LOADPIN SECURITY MODULE 12667M: Kees Cook <keescook@chromium.org> 12668S: Supported 12669T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12670F: Documentation/admin-guide/LSM/LoadPin.rst 12671F: security/loadpin/ 12672 12673LOCKDOWN SECURITY MODULE 12674L: linux-security-module@vger.kernel.org 12675S: Odd Fixes 12676T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12677F: security/lockdown/ 12678 12679LOCKING PRIMITIVES 12680M: Peter Zijlstra <peterz@infradead.org> 12681M: Ingo Molnar <mingo@redhat.com> 12682M: Will Deacon <will@kernel.org> 12683R: Waiman Long <longman@redhat.com> 12684R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12685L: linux-kernel@vger.kernel.org 12686S: Maintained 12687T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12688F: Documentation/locking/ 12689F: arch/*/include/asm/spinlock*.h 12690F: include/linux/lockdep*.h 12691F: include/linux/mutex*.h 12692F: include/linux/rwlock*.h 12693F: include/linux/rwsem*.h 12694F: include/linux/seqlock.h 12695F: include/linux/spinlock*.h 12696F: kernel/locking/ 12697F: lib/locking*.[ch] 12698X: kernel/locking/locktorture.c 12699 12700LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12701M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12702L: linux-ntfs-dev@lists.sourceforge.net 12703S: Maintained 12704W: http://www.linux-ntfs.org/content/view/19/37/ 12705F: Documentation/admin-guide/ldm.rst 12706F: block/partitions/ldm.* 12707 12708LOGITECH HID GAMING KEYBOARDS 12709M: Hans de Goede <hdegoede@redhat.com> 12710L: linux-input@vger.kernel.org 12711S: Maintained 12712T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12713F: drivers/hid/hid-lg-g15.c 12714 12715LONTIUM LT8912B MIPI TO HDMI BRIDGE 12716M: Adrien Grassein <adrien.grassein@gmail.com> 12717S: Maintained 12718F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12719F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12720 12721LOONGARCH 12722M: Huacai Chen <chenhuacai@kernel.org> 12723R: WANG Xuerui <kernel@xen0n.name> 12724L: loongarch@lists.linux.dev 12725S: Maintained 12726T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12727F: Documentation/arch/loongarch/ 12728F: Documentation/translations/zh_CN/arch/loongarch/ 12729F: arch/loongarch/ 12730F: drivers/*/*loongarch* 12731 12732LOONGSON GPIO DRIVER 12733M: Yinbo Zhu <zhuyinbo@loongson.cn> 12734L: linux-gpio@vger.kernel.org 12735S: Maintained 12736F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12737F: drivers/gpio/gpio-loongson-64bit.c 12738 12739LOONGSON LS2X APB DMA DRIVER 12740M: Binbin Zhou <zhoubinbin@loongson.cn> 12741L: dmaengine@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12744F: drivers/dma/ls2x-apb-dma.c 12745 12746LOONGSON LS2X I2C DRIVER 12747M: Binbin Zhou <zhoubinbin@loongson.cn> 12748L: linux-i2c@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12751F: drivers/i2c/busses/i2c-ls2x.c 12752 12753LOONGSON-2 SOC SERIES CLOCK DRIVER 12754M: Yinbo Zhu <zhuyinbo@loongson.cn> 12755L: linux-clk@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12758F: drivers/clk/clk-loongson2.c 12759F: include/dt-bindings/clock/loongson,ls2k-clk.h 12760 12761LOONGSON SPI DRIVER 12762M: Yinbo Zhu <zhuyinbo@loongson.cn> 12763L: linux-spi@vger.kernel.org 12764S: Maintained 12765F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12766F: drivers/spi/spi-loongson-core.c 12767F: drivers/spi/spi-loongson-pci.c 12768F: drivers/spi/spi-loongson-plat.c 12769F: drivers/spi/spi-loongson.h 12770 12771LOONGSON-2 SOC SERIES GUTS DRIVER 12772M: Yinbo Zhu <zhuyinbo@loongson.cn> 12773L: loongarch@lists.linux.dev 12774S: Maintained 12775F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12776F: drivers/soc/loongson/loongson2_guts.c 12777 12778LOONGSON-2 SOC SERIES PM DRIVER 12779M: Yinbo Zhu <zhuyinbo@loongson.cn> 12780L: linux-pm@vger.kernel.org 12781S: Maintained 12782F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12783F: drivers/soc/loongson/loongson2_pm.c 12784 12785LOONGSON-2 SOC SERIES PINCTRL DRIVER 12786M: zhanghongchen <zhanghongchen@loongson.cn> 12787M: Yinbo Zhu <zhuyinbo@loongson.cn> 12788L: linux-gpio@vger.kernel.org 12789S: Maintained 12790F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12791F: drivers/pinctrl/pinctrl-loongson2.c 12792 12793LOONGSON-2 SOC SERIES THERMAL DRIVER 12794M: zhanghongchen <zhanghongchen@loongson.cn> 12795M: Yinbo Zhu <zhuyinbo@loongson.cn> 12796L: linux-pm@vger.kernel.org 12797S: Maintained 12798F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12799F: drivers/thermal/loongson2_thermal.c 12800 12801LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12802M: Sathya Prakash <sathya.prakash@broadcom.com> 12803M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12804M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12805L: MPT-FusionLinux.pdl@broadcom.com 12806L: linux-scsi@vger.kernel.org 12807S: Supported 12808W: http://www.avagotech.com/support/ 12809F: drivers/message/fusion/ 12810F: drivers/scsi/mpt3sas/ 12811 12812LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12813M: Matthew Wilcox <willy@infradead.org> 12814L: linux-scsi@vger.kernel.org 12815S: Maintained 12816F: drivers/scsi/sym53c8xx_2/ 12817 12818LTC1660 DAC DRIVER 12819M: Marcus Folkesson <marcus.folkesson@gmail.com> 12820L: linux-iio@vger.kernel.org 12821S: Maintained 12822F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12823F: drivers/iio/dac/ltc1660.c 12824 12825LTC2688 IIO DAC DRIVER 12826M: Nuno Sá <nuno.sa@analog.com> 12827L: linux-iio@vger.kernel.org 12828S: Supported 12829W: https://ez.analog.com/linux-software-drivers 12830F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12831F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12832F: drivers/iio/dac/ltc2688.c 12833 12834LTC2947 HARDWARE MONITOR DRIVER 12835M: Nuno Sá <nuno.sa@analog.com> 12836L: linux-hwmon@vger.kernel.org 12837S: Supported 12838W: https://ez.analog.com/linux-software-drivers 12839F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12840F: drivers/hwmon/ltc2947-core.c 12841F: drivers/hwmon/ltc2947-i2c.c 12842F: drivers/hwmon/ltc2947-spi.c 12843F: drivers/hwmon/ltc2947.h 12844 12845LTC2991 HARDWARE MONITOR DRIVER 12846M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12847L: linux-hwmon@vger.kernel.org 12848S: Supported 12849W: https://ez.analog.com/linux-software-drivers 12850F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12851F: drivers/hwmon/ltc2991.c 12852 12853LTC2983 IIO TEMPERATURE DRIVER 12854M: Nuno Sá <nuno.sa@analog.com> 12855L: linux-iio@vger.kernel.org 12856S: Supported 12857W: https://ez.analog.com/linux-software-drivers 12858F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12859F: drivers/iio/temperature/ltc2983.c 12860 12861LTC4282 HARDWARE MONITOR DRIVER 12862M: Nuno Sa <nuno.sa@analog.com> 12863L: linux-hwmon@vger.kernel.org 12864S: Supported 12865F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12866F: Documentation/hwmon/ltc4282.rst 12867F: drivers/hwmon/ltc4282.c 12868 12869LTC4286 HARDWARE MONITOR DRIVER 12870M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12871L: linux-i2c@vger.kernel.org 12872S: Maintained 12873F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12874F: Documentation/hwmon/ltc4286.rst 12875F: drivers/hwmon/pmbus/Kconfig 12876F: drivers/hwmon/pmbus/Makefile 12877F: drivers/hwmon/pmbus/ltc4286.c 12878 12879LTC4306 I2C MULTIPLEXER DRIVER 12880M: Michael Hennerich <michael.hennerich@analog.com> 12881L: linux-i2c@vger.kernel.org 12882S: Supported 12883W: https://ez.analog.com/linux-software-drivers 12884F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12885F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12886 12887LTP (Linux Test Project) 12888M: Cyril Hrubis <chrubis@suse.cz> 12889M: Jan Stancek <jstancek@redhat.com> 12890M: Petr Vorel <pvorel@suse.cz> 12891M: Li Wang <liwang@redhat.com> 12892M: Yang Xu <xuyang2018.jy@fujitsu.com> 12893L: ltp@lists.linux.it (subscribers-only) 12894S: Maintained 12895W: http://linux-test-project.github.io/ 12896T: git https://github.com/linux-test-project/ltp.git 12897 12898LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12899M: Anshul Dalal <anshulusr@gmail.com> 12900L: linux-iio@vger.kernel.org 12901S: Maintained 12902F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12903F: drivers/iio/light/ltr390.c 12904 12905LYNX 28G SERDES PHY DRIVER 12906M: Ioana Ciornei <ioana.ciornei@nxp.com> 12907L: netdev@vger.kernel.org 12908S: Supported 12909F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12910F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12911 12912LYNX PCS MODULE 12913M: Ioana Ciornei <ioana.ciornei@nxp.com> 12914L: netdev@vger.kernel.org 12915S: Supported 12916F: drivers/net/pcs/pcs-lynx.c 12917F: include/linux/pcs-lynx.h 12918 12919M68K ARCHITECTURE 12920M: Geert Uytterhoeven <geert@linux-m68k.org> 12921L: linux-m68k@lists.linux-m68k.org 12922S: Maintained 12923W: http://www.linux-m68k.org/ 12924T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12925F: arch/m68k/ 12926F: drivers/zorro/ 12927 12928M68K ON APPLE MACINTOSH 12929M: Joshua Thompson <funaho@jurai.org> 12930L: linux-m68k@lists.linux-m68k.org 12931S: Maintained 12932W: http://www.mac.linux-m68k.org/ 12933F: arch/m68k/mac/ 12934F: drivers/macintosh/adb-iop.c 12935F: drivers/macintosh/via-macii.c 12936 12937M68K ON HP9000/300 12938M: Philip Blundell <philb@gnu.org> 12939S: Maintained 12940W: http://www.tazenda.demon.co.uk/phil/linux-hp 12941F: arch/m68k/hp300/ 12942 12943M88DS3103 MEDIA DRIVER 12944L: linux-media@vger.kernel.org 12945S: Orphan 12946W: https://linuxtv.org 12947Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12948F: drivers/media/dvb-frontends/m88ds3103* 12949 12950M88RS2000 MEDIA DRIVER 12951M: Malcolm Priestley <tvboxspy@gmail.com> 12952L: linux-media@vger.kernel.org 12953S: Maintained 12954W: https://linuxtv.org 12955Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12956F: drivers/media/dvb-frontends/m88rs2000* 12957 12958MA901 MASTERKIT USB FM RADIO DRIVER 12959M: Alexey Klimov <klimov.linux@gmail.com> 12960L: linux-media@vger.kernel.org 12961S: Maintained 12962T: git git://linuxtv.org/media_tree.git 12963F: drivers/media/radio/radio-ma901.c 12964 12965MAC80211 12966M: Johannes Berg <johannes@sipsolutions.net> 12967L: linux-wireless@vger.kernel.org 12968S: Maintained 12969W: https://wireless.wiki.kernel.org/ 12970Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12971T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12972T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12973F: Documentation/networking/mac80211-injection.rst 12974F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12975F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12976F: include/net/mac80211.h 12977F: net/mac80211/ 12978 12979MAILBOX API 12980M: Jassi Brar <jassisinghbrar@gmail.com> 12981L: linux-kernel@vger.kernel.org 12982S: Maintained 12983F: Documentation/devicetree/bindings/mailbox/ 12984F: drivers/mailbox/ 12985F: include/dt-bindings/mailbox/ 12986F: include/linux/mailbox_client.h 12987F: include/linux/mailbox_controller.h 12988 12989MAILBOX ARM MHUv2 12990M: Viresh Kumar <viresh.kumar@linaro.org> 12991M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12992L: linux-kernel@vger.kernel.org 12993S: Maintained 12994F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12995F: drivers/mailbox/arm_mhuv2.c 12996F: include/linux/mailbox/arm_mhuv2_message.h 12997 12998MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 12999M: Alejandro Colomar <alx@kernel.org> 13000L: linux-man@vger.kernel.org 13001S: Maintained 13002W: http://www.kernel.org/doc/man-pages 13003T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13004T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13005 13006MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13007M: Jeremy Kerr <jk@codeconstruct.com.au> 13008M: Matt Johnston <matt@codeconstruct.com.au> 13009L: netdev@vger.kernel.org 13010S: Maintained 13011F: Documentation/networking/mctp.rst 13012F: drivers/net/mctp/ 13013F: include/net/mctp.h 13014F: include/net/mctpdevice.h 13015F: include/net/netns/mctp.h 13016F: net/mctp/ 13017 13018MAPLE TREE 13019M: Liam R. Howlett <Liam.Howlett@oracle.com> 13020L: maple-tree@lists.infradead.org 13021L: linux-mm@kvack.org 13022S: Supported 13023F: Documentation/core-api/maple_tree.rst 13024F: include/linux/maple_tree.h 13025F: include/trace/events/maple_tree.h 13026F: lib/maple_tree.c 13027F: lib/test_maple_tree.c 13028F: tools/testing/radix-tree/linux/maple_tree.h 13029F: tools/testing/radix-tree/maple.c 13030 13031MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13032M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13033L: linux-mips@vger.kernel.org 13034S: Maintained 13035F: arch/mips/boot/dts/img/pistachio* 13036 13037MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13038M: Andrew Lunn <andrew@lunn.ch> 13039L: netdev@vger.kernel.org 13040S: Maintained 13041F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13042F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13043F: Documentation/networking/devlink/mv88e6xxx.rst 13044F: drivers/net/dsa/mv88e6xxx/ 13045F: include/linux/dsa/mv88e6xxx.h 13046F: include/linux/platform_data/mv88e6xxx.h 13047 13048MARVELL ARMADA 3700 PHY DRIVERS 13049M: Miquel Raynal <miquel.raynal@bootlin.com> 13050S: Maintained 13051F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13052F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13053F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13054F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13055 13056MARVELL ARMADA 3700 SERIAL DRIVER 13057M: Pali Rohár <pali@kernel.org> 13058S: Maintained 13059F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13060F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13061F: drivers/tty/serial/mvebu-uart.c 13062 13063MARVELL ARMADA DRM SUPPORT 13064M: Russell King <linux@armlinux.org.uk> 13065S: Maintained 13066T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13067T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13068F: Documentation/devicetree/bindings/display/armada/ 13069F: drivers/gpu/drm/armada/ 13070F: include/uapi/drm/armada_drm.h 13071 13072MARVELL CRYPTO DRIVER 13073M: Boris Brezillon <bbrezillon@kernel.org> 13074M: Arnaud Ebalard <arno@natisbad.org> 13075M: Srujana Challa <schalla@marvell.com> 13076L: linux-crypto@vger.kernel.org 13077S: Maintained 13078F: drivers/crypto/marvell/ 13079F: include/linux/soc/marvell/octeontx2/ 13080 13081MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13082M: Mirko Lindner <mlindner@marvell.com> 13083M: Stephen Hemminger <stephen@networkplumber.org> 13084L: netdev@vger.kernel.org 13085S: Maintained 13086F: drivers/net/ethernet/marvell/sk* 13087 13088MARVELL LIBERTAS WIRELESS DRIVER 13089L: libertas-dev@lists.infradead.org 13090S: Orphan 13091F: drivers/net/wireless/marvell/libertas/ 13092 13093MARVELL MACCHIATOBIN SUPPORT 13094M: Russell King <linux@armlinux.org.uk> 13095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13096S: Maintained 13097F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13098 13099MARVELL MV643XX ETHERNET DRIVER 13100M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13101L: netdev@vger.kernel.org 13102S: Maintained 13103F: drivers/net/ethernet/marvell/mv643xx_eth.* 13104F: include/linux/mv643xx.h 13105 13106MARVELL MV88X3310 PHY DRIVER 13107M: Russell King <linux@armlinux.org.uk> 13108M: Marek Behún <kabel@kernel.org> 13109L: netdev@vger.kernel.org 13110S: Maintained 13111F: drivers/net/phy/marvell10g.c 13112 13113MARVELL MVEBU THERMAL DRIVER 13114M: Miquel Raynal <miquel.raynal@bootlin.com> 13115S: Maintained 13116F: drivers/thermal/armada_thermal.c 13117 13118MARVELL MVNETA ETHERNET DRIVER 13119M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13120L: netdev@vger.kernel.org 13121S: Maintained 13122F: drivers/net/ethernet/marvell/mvneta* 13123 13124MARVELL MVPP2 ETHERNET DRIVER 13125M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13126M: Russell King <linux@armlinux.org.uk> 13127L: netdev@vger.kernel.org 13128S: Maintained 13129F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13130F: drivers/net/ethernet/marvell/mvpp2/ 13131 13132MARVELL MWIFIEX WIRELESS DRIVER 13133M: Brian Norris <briannorris@chromium.org> 13134R: Francesco Dolcini <francesco@dolcini.it> 13135L: linux-wireless@vger.kernel.org 13136S: Odd Fixes 13137F: drivers/net/wireless/marvell/mwifiex/ 13138 13139MARVELL MWL8K WIRELESS DRIVER 13140L: linux-wireless@vger.kernel.org 13141S: Orphan 13142F: drivers/net/wireless/marvell/mwl8k.c 13143 13144MARVELL NAND CONTROLLER DRIVER 13145M: Miquel Raynal <miquel.raynal@bootlin.com> 13146L: linux-mtd@lists.infradead.org 13147S: Maintained 13148F: drivers/mtd/nand/raw/marvell_nand.c 13149 13150MARVELL OCTEON ENDPOINT DRIVER 13151M: Veerasenareddy Burru <vburru@marvell.com> 13152M: Sathesh Edara <sedara@marvell.com> 13153L: netdev@vger.kernel.org 13154S: Supported 13155F: drivers/net/ethernet/marvell/octeon_ep 13156 13157MARVELL OCTEON ENDPOINT VF DRIVER 13158M: Veerasenareddy Burru <vburru@marvell.com> 13159M: Sathesh Edara <sedara@marvell.com> 13160M: Shinas Rasheed <srasheed@marvell.com> 13161M: Satananda Burla <sburla@marvell.com> 13162L: netdev@vger.kernel.org 13163S: Supported 13164F: drivers/net/ethernet/marvell/octeon_ep_vf 13165 13166MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13167M: Sunil Goutham <sgoutham@marvell.com> 13168M: Geetha sowjanya <gakula@marvell.com> 13169M: Subbaraya Sundeep <sbhatta@marvell.com> 13170M: hariprasad <hkelam@marvell.com> 13171L: netdev@vger.kernel.org 13172S: Supported 13173F: drivers/net/ethernet/marvell/octeontx2/nic/ 13174F: include/linux/soc/marvell/octeontx2/ 13175 13176MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13177M: Sunil Goutham <sgoutham@marvell.com> 13178M: Linu Cherian <lcherian@marvell.com> 13179M: Geetha sowjanya <gakula@marvell.com> 13180M: Jerin Jacob <jerinj@marvell.com> 13181M: hariprasad <hkelam@marvell.com> 13182M: Subbaraya Sundeep <sbhatta@marvell.com> 13183L: netdev@vger.kernel.org 13184S: Supported 13185F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13186F: drivers/net/ethernet/marvell/octeontx2/af/ 13187 13188MARVELL PRESTERA ETHERNET SWITCH DRIVER 13189M: Taras Chornyi <taras.chornyi@plvision.eu> 13190S: Supported 13191W: https://github.com/Marvell-switching/switchdev-prestera 13192F: drivers/net/ethernet/marvell/prestera/ 13193 13194MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13195M: Nicolas Pitre <nico@fluxnic.net> 13196S: Odd Fixes 13197F: drivers/mmc/host/mvsdio.* 13198 13199MARVELL USB MDIO CONTROLLER DRIVER 13200M: Tobias Waldekranz <tobias@waldekranz.com> 13201L: netdev@vger.kernel.org 13202S: Maintained 13203F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13204F: drivers/net/mdio/mdio-mvusb.c 13205 13206MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13207M: Hu Ziji <huziji@marvell.com> 13208L: linux-mmc@vger.kernel.org 13209S: Supported 13210F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13211F: drivers/mmc/host/sdhci-xenon* 13212 13213MATROX FRAMEBUFFER DRIVER 13214L: linux-fbdev@vger.kernel.org 13215S: Orphan 13216F: drivers/video/fbdev/matrox/matroxfb_* 13217F: include/uapi/linux/matroxfb.h 13218 13219MAX15301 DRIVER 13220M: Daniel Nilsson <daniel.nilsson@flex.com> 13221L: linux-hwmon@vger.kernel.org 13222S: Maintained 13223F: Documentation/hwmon/max15301.rst 13224F: drivers/hwmon/pmbus/max15301.c 13225 13226MAX2175 SDR TUNER DRIVER 13227M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13228L: linux-media@vger.kernel.org 13229S: Maintained 13230T: git git://linuxtv.org/media_tree.git 13231F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13232F: Documentation/userspace-api/media/drivers/max2175.rst 13233F: drivers/media/i2c/max2175* 13234F: include/uapi/linux/max2175.h 13235 13236MAX31335 RTC DRIVER 13237M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13238L: linux-rtc@vger.kernel.org 13239S: Supported 13240W: https://ez.analog.com/linux-software-drivers 13241F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13242F: drivers/rtc/rtc-max31335.c 13243 13244MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13245L: linux-hwmon@vger.kernel.org 13246S: Orphan 13247F: Documentation/hwmon/max6650.rst 13248F: drivers/hwmon/max6650.c 13249 13250MAX9286 QUAD GMSL DESERIALIZER DRIVER 13251M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13252M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13253M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13254M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13255L: linux-media@vger.kernel.org 13256S: Maintained 13257F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13258F: drivers/media/i2c/max9286.c 13259 13260MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13261M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13262L: linux-media@vger.kernel.org 13263S: Maintained 13264F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13265F: drivers/staging/media/max96712/max96712.c 13266 13267MAX9860 MONO AUDIO VOICE CODEC DRIVER 13268M: Peter Rosin <peda@axentia.se> 13269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13270S: Maintained 13271F: Documentation/devicetree/bindings/sound/max9860.txt 13272F: sound/soc/codecs/max9860.* 13273 13274MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13275M: Andreas Klinger <ak@it-klinger.de> 13276L: linux-iio@vger.kernel.org 13277S: Maintained 13278F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13279F: drivers/iio/proximity/mb1232.c 13280 13281MAXIM MAX11205 DRIVER 13282M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13283L: linux-iio@vger.kernel.org 13284S: Supported 13285W: https://ez.analog.com/linux-software-drivers 13286F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13287F: drivers/iio/adc/max11205.c 13288 13289MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13290R: Iskren Chernev <iskren.chernev@gmail.com> 13291R: Krzysztof Kozlowski <krzk@kernel.org> 13292R: Marek Szyprowski <m.szyprowski@samsung.com> 13293R: Matheus Castello <matheus@castello.eng.br> 13294L: linux-pm@vger.kernel.org 13295S: Maintained 13296F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13297F: drivers/power/supply/max17040_battery.c 13298 13299MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13300R: Hans de Goede <hdegoede@redhat.com> 13301R: Krzysztof Kozlowski <krzk@kernel.org> 13302R: Marek Szyprowski <m.szyprowski@samsung.com> 13303R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13304R: Purism Kernel Team <kernel@puri.sm> 13305L: linux-pm@vger.kernel.org 13306S: Maintained 13307F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13308F: drivers/power/supply/max17042_battery.c 13309 13310MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13311M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13312L: linux-kernel@vger.kernel.org 13313S: Maintained 13314F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13315F: drivers/regulator/max20086-regulator.c 13316 13317MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13318M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13319L: linux-iio@vger.kernel.org 13320S: Maintained 13321F: drivers/iio/temperature/max30208.c 13322 13323MAXIM MAX77650 PMIC MFD DRIVER 13324M: Bartosz Golaszewski <brgl@bgdev.pl> 13325L: linux-kernel@vger.kernel.org 13326S: Maintained 13327F: Documentation/devicetree/bindings/*/*max77650.yaml 13328F: Documentation/devicetree/bindings/*/max77650*.yaml 13329F: drivers/gpio/gpio-max77650.c 13330F: drivers/input/misc/max77650-onkey.c 13331F: drivers/leds/leds-max77650.c 13332F: drivers/mfd/max77650.c 13333F: drivers/power/supply/max77650-charger.c 13334F: drivers/regulator/max77650-regulator.c 13335F: include/linux/mfd/max77650.h 13336 13337MAXIM MAX77714 PMIC MFD DRIVER 13338M: Luca Ceresoli <luca@lucaceresoli.net> 13339S: Maintained 13340F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13341F: drivers/mfd/max77714.c 13342F: include/linux/mfd/max77714.h 13343 13344MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13345M: Javier Martinez Canillas <javier@dowhile0.org> 13346L: linux-kernel@vger.kernel.org 13347S: Supported 13348F: Documentation/devicetree/bindings/*/*max77802.yaml 13349F: drivers/regulator/max77802-regulator.c 13350F: include/dt-bindings/*/*max77802.h 13351 13352MAXIM MAX77976 BATTERY CHARGER 13353M: Luca Ceresoli <luca@lucaceresoli.net> 13354S: Supported 13355F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13356F: drivers/power/supply/max77976_charger.c 13357 13358MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13359M: Krzysztof Kozlowski <krzk@kernel.org> 13360L: linux-pm@vger.kernel.org 13361S: Maintained 13362B: mailto:linux-samsung-soc@vger.kernel.org 13363F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13364F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13365F: drivers/power/supply/max14577_charger.c 13366F: drivers/power/supply/max77693_charger.c 13367 13368MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13369M: Chanwoo Choi <cw00.choi@samsung.com> 13370M: Krzysztof Kozlowski <krzk@kernel.org> 13371L: linux-kernel@vger.kernel.org 13372S: Maintained 13373B: mailto:linux-samsung-soc@vger.kernel.org 13374F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13375F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13376F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13377F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13378F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13379F: drivers/*/*max77843.c 13380F: drivers/*/max14577*.c 13381F: drivers/*/max77686*.c 13382F: drivers/*/max77693*.c 13383F: drivers/clk/clk-max77686.c 13384F: drivers/extcon/extcon-max14577.c 13385F: drivers/extcon/extcon-max77693.c 13386F: drivers/rtc/rtc-max77686.c 13387F: include/linux/mfd/max14577*.h 13388F: include/linux/mfd/max77686*.h 13389F: include/linux/mfd/max77693*.h 13390 13391MAXIRADIO FM RADIO RECEIVER DRIVER 13392M: Hans Verkuil <hverkuil@xs4all.nl> 13393L: linux-media@vger.kernel.org 13394S: Maintained 13395W: https://linuxtv.org 13396T: git git://linuxtv.org/media_tree.git 13397F: drivers/media/radio/radio-maxiradio* 13398 13399MAXLINEAR ETHERNET PHY DRIVER 13400M: Xu Liang <lxu@maxlinear.com> 13401L: netdev@vger.kernel.org 13402S: Supported 13403F: drivers/net/phy/mxl-gpy.c 13404 13405MCAN MMIO DEVICE DRIVER 13406M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13407L: linux-can@vger.kernel.org 13408S: Maintained 13409F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13410F: drivers/net/can/m_can/m_can.c 13411F: drivers/net/can/m_can/m_can.h 13412F: drivers/net/can/m_can/m_can_platform.c 13413 13414MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13415R: Yasushi SHOJI <yashi@spacecubics.com> 13416L: linux-can@vger.kernel.org 13417S: Maintained 13418F: drivers/net/can/usb/mcba_usb.c 13419 13420MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13421M: Rishi Gupta <gupt21@gmail.com> 13422L: linux-i2c@vger.kernel.org 13423L: linux-input@vger.kernel.org 13424S: Maintained 13425F: drivers/hid/hid-mcp2221.c 13426 13427MCP251XFD SPI-CAN NETWORK DRIVER 13428M: Marc Kleine-Budde <mkl@pengutronix.de> 13429M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13430R: Thomas Kopp <thomas.kopp@microchip.com> 13431L: linux-can@vger.kernel.org 13432S: Maintained 13433F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13434F: drivers/net/can/spi/mcp251xfd/ 13435 13436MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13437M: Peter Rosin <peda@axentia.se> 13438L: linux-iio@vger.kernel.org 13439S: Maintained 13440F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13441F: drivers/iio/potentiometer/mcp4018.c 13442F: drivers/iio/potentiometer/mcp4531.c 13443 13444MCP4821 DAC DRIVER 13445M: Anshul Dalal <anshulusr@gmail.com> 13446L: linux-iio@vger.kernel.org 13447S: Maintained 13448F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13449F: drivers/iio/dac/mcp4821.c 13450 13451MCR20A IEEE-802.15.4 RADIO DRIVER 13452M: Stefan Schmidt <stefan@datenfreihafen.org> 13453L: linux-wpan@vger.kernel.org 13454S: Odd Fixes 13455W: https://github.com/xueliu/mcr20a-linux 13456F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13457F: drivers/net/ieee802154/mcr20a.c 13458F: drivers/net/ieee802154/mcr20a.h 13459 13460MDIO REGMAP DRIVER 13461M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13462L: netdev@vger.kernel.org 13463S: Maintained 13464F: drivers/net/mdio/mdio-regmap.c 13465F: include/linux/mdio/mdio-regmap.h 13466 13467MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13468M: William Breathitt Gray <william.gray@linaro.org> 13469L: linux-iio@vger.kernel.org 13470S: Maintained 13471F: drivers/iio/dac/cio-dac.c 13472 13473MEDIA CONTROLLER FRAMEWORK 13474M: Sakari Ailus <sakari.ailus@linux.intel.com> 13475M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13476L: linux-media@vger.kernel.org 13477S: Supported 13478W: https://www.linuxtv.org 13479T: git git://linuxtv.org/media_tree.git 13480F: drivers/media/mc/ 13481F: include/media/media-*.h 13482F: include/uapi/linux/media.h 13483 13484MEDIA DRIVER FOR FREESCALE IMX PXP 13485M: Philipp Zabel <p.zabel@pengutronix.de> 13486L: linux-media@vger.kernel.org 13487S: Maintained 13488T: git git://linuxtv.org/media_tree.git 13489F: drivers/media/platform/nxp/imx-pxp.[ch] 13490 13491MEDIA DRIVERS FOR ASCOT2E 13492M: Sergey Kozlov <serjk@netup.ru> 13493M: Abylay Ospan <aospan@netup.ru> 13494L: linux-media@vger.kernel.org 13495S: Supported 13496W: https://linuxtv.org 13497W: http://netup.tv/ 13498T: git git://linuxtv.org/media_tree.git 13499F: drivers/media/dvb-frontends/ascot2e* 13500 13501MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13502M: Jasmin Jessich <jasmin@anw.at> 13503L: linux-media@vger.kernel.org 13504S: Maintained 13505W: https://linuxtv.org 13506T: git git://linuxtv.org/media_tree.git 13507F: drivers/media/dvb-frontends/cxd2099* 13508 13509MEDIA DRIVERS FOR CXD2841ER 13510M: Sergey Kozlov <serjk@netup.ru> 13511M: Abylay Ospan <aospan@netup.ru> 13512L: linux-media@vger.kernel.org 13513S: Supported 13514W: https://linuxtv.org 13515W: http://netup.tv/ 13516T: git git://linuxtv.org/media_tree.git 13517F: drivers/media/dvb-frontends/cxd2841er* 13518 13519MEDIA DRIVERS FOR CXD2880 13520M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13521L: linux-media@vger.kernel.org 13522S: Supported 13523W: http://linuxtv.org/ 13524T: git git://linuxtv.org/media_tree.git 13525F: drivers/media/dvb-frontends/cxd2880/* 13526F: drivers/media/spi/cxd2880* 13527 13528MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13529L: linux-media@vger.kernel.org 13530S: Orphan 13531W: https://linuxtv.org 13532T: git git://linuxtv.org/media_tree.git 13533F: drivers/media/pci/ddbridge/* 13534 13535MEDIA DRIVERS FOR FREESCALE IMX 13536M: Steve Longerbeam <slongerbeam@gmail.com> 13537M: Philipp Zabel <p.zabel@pengutronix.de> 13538L: linux-media@vger.kernel.org 13539S: Maintained 13540T: git git://linuxtv.org/media_tree.git 13541F: Documentation/admin-guide/media/imx.rst 13542F: Documentation/devicetree/bindings/media/imx.txt 13543F: drivers/staging/media/imx/ 13544F: include/linux/imx-media.h 13545F: include/media/imx.h 13546 13547MEDIA DRIVERS FOR FREESCALE IMX7/8 13548M: Rui Miguel Silva <rmfrfs@gmail.com> 13549M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13550M: Martin Kepplinger <martin.kepplinger@puri.sm> 13551R: Purism Kernel Team <kernel@puri.sm> 13552L: linux-media@vger.kernel.org 13553S: Maintained 13554T: git git://linuxtv.org/media_tree.git 13555F: Documentation/admin-guide/media/imx7.rst 13556F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13557F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13558F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13559F: drivers/media/platform/nxp/imx-mipi-csis.c 13560F: drivers/media/platform/nxp/imx7-media-csi.c 13561F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13562 13563MEDIA DRIVERS FOR HELENE 13564M: Abylay Ospan <aospan@netup.ru> 13565L: linux-media@vger.kernel.org 13566S: Supported 13567W: https://linuxtv.org 13568W: http://netup.tv/ 13569T: git git://linuxtv.org/media_tree.git 13570F: drivers/media/dvb-frontends/helene* 13571 13572MEDIA DRIVERS FOR HORUS3A 13573M: Sergey Kozlov <serjk@netup.ru> 13574M: Abylay Ospan <aospan@netup.ru> 13575L: linux-media@vger.kernel.org 13576S: Supported 13577W: https://linuxtv.org 13578W: http://netup.tv/ 13579T: git git://linuxtv.org/media_tree.git 13580F: drivers/media/dvb-frontends/horus3a* 13581 13582MEDIA DRIVERS FOR LNBH25 13583M: Sergey Kozlov <serjk@netup.ru> 13584M: Abylay Ospan <aospan@netup.ru> 13585L: linux-media@vger.kernel.org 13586S: Supported 13587W: https://linuxtv.org 13588W: http://netup.tv/ 13589T: git git://linuxtv.org/media_tree.git 13590F: drivers/media/dvb-frontends/lnbh25* 13591 13592MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13593L: linux-media@vger.kernel.org 13594S: Orphan 13595W: https://linuxtv.org 13596T: git git://linuxtv.org/media_tree.git 13597F: drivers/media/dvb-frontends/mxl5xx* 13598 13599MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13600M: Sergey Kozlov <serjk@netup.ru> 13601M: Abylay Ospan <aospan@netup.ru> 13602L: linux-media@vger.kernel.org 13603S: Supported 13604W: https://linuxtv.org 13605W: http://netup.tv/ 13606T: git git://linuxtv.org/media_tree.git 13607F: drivers/media/pci/netup_unidvb/* 13608 13609MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13610M: Dmitry Osipenko <digetx@gmail.com> 13611L: linux-media@vger.kernel.org 13612L: linux-tegra@vger.kernel.org 13613S: Maintained 13614T: git git://linuxtv.org/media_tree.git 13615F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13616F: drivers/media/platform/nvidia/tegra-vde/ 13617 13618MEDIA DRIVERS FOR RENESAS - CEU 13619M: Jacopo Mondi <jacopo@jmondi.org> 13620L: linux-media@vger.kernel.org 13621L: linux-renesas-soc@vger.kernel.org 13622S: Supported 13623T: git git://linuxtv.org/media_tree.git 13624F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13625F: drivers/media/platform/renesas/renesas-ceu.c 13626F: include/media/drv-intf/renesas-ceu.h 13627 13628MEDIA DRIVERS FOR RENESAS - DRIF 13629M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13630L: linux-media@vger.kernel.org 13631L: linux-renesas-soc@vger.kernel.org 13632S: Supported 13633T: git git://linuxtv.org/media_tree.git 13634F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13635F: drivers/media/platform/renesas/rcar_drif.c 13636 13637MEDIA DRIVERS FOR RENESAS - FCP 13638M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13639L: linux-media@vger.kernel.org 13640L: linux-renesas-soc@vger.kernel.org 13641S: Supported 13642T: git git://linuxtv.org/media_tree.git 13643F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13644F: drivers/media/platform/renesas/rcar-fcp.c 13645F: include/media/rcar-fcp.h 13646 13647MEDIA DRIVERS FOR RENESAS - FDP1 13648M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13649L: linux-media@vger.kernel.org 13650L: linux-renesas-soc@vger.kernel.org 13651S: Supported 13652T: git git://linuxtv.org/media_tree.git 13653F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13654F: drivers/media/platform/renesas/rcar_fdp1.c 13655 13656MEDIA DRIVERS FOR RENESAS - VIN 13657M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13658L: linux-media@vger.kernel.org 13659L: linux-renesas-soc@vger.kernel.org 13660S: Supported 13661T: git git://linuxtv.org/media_tree.git 13662F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13663F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13664F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13665F: drivers/media/platform/renesas/rcar-csi2.c 13666F: drivers/media/platform/renesas/rcar-isp.c 13667F: drivers/media/platform/renesas/rcar-vin/ 13668 13669MEDIA DRIVERS FOR RENESAS - VSP1 13670M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13671M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13672L: linux-media@vger.kernel.org 13673L: linux-renesas-soc@vger.kernel.org 13674S: Supported 13675T: git git://linuxtv.org/media_tree.git 13676F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13677F: drivers/media/platform/renesas/vsp1/ 13678 13679MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13680L: linux-media@vger.kernel.org 13681S: Orphan 13682W: https://linuxtv.org 13683T: git git://linuxtv.org/media_tree.git 13684F: drivers/media/dvb-frontends/stv0910* 13685 13686MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13687L: linux-media@vger.kernel.org 13688S: Orphan 13689W: https://linuxtv.org 13690T: git git://linuxtv.org/media_tree.git 13691F: drivers/media/dvb-frontends/stv6111* 13692 13693MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13694M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13695M: Alain Volmat <alain.volmat@foss.st.com> 13696L: linux-media@vger.kernel.org 13697S: Supported 13698T: git git://linuxtv.org/media_tree.git 13699F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13700F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13701F: drivers/media/platform/st/stm32/stm32-dcmi.c 13702F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13703 13704MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13705M: Mauro Carvalho Chehab <mchehab@kernel.org> 13706L: linux-media@vger.kernel.org 13707S: Maintained 13708W: https://linuxtv.org 13709Q: http://patchwork.kernel.org/project/linux-media/list/ 13710T: git git://linuxtv.org/media_tree.git 13711F: Documentation/admin-guide/media/ 13712F: Documentation/devicetree/bindings/media/ 13713F: Documentation/driver-api/media/ 13714F: Documentation/userspace-api/media/ 13715F: drivers/media/ 13716F: drivers/staging/media/ 13717F: include/dt-bindings/media/ 13718F: include/linux/platform_data/media/ 13719F: include/media/ 13720F: include/uapi/linux/dvb/ 13721F: include/uapi/linux/ivtv* 13722F: include/uapi/linux/media.h 13723F: include/uapi/linux/uvcvideo.h 13724F: include/uapi/linux/v4l2-* 13725F: include/uapi/linux/videodev2.h 13726 13727MEDIATEK BLUETOOTH DRIVER 13728M: Sean Wang <sean.wang@mediatek.com> 13729L: linux-bluetooth@vger.kernel.org 13730L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13731S: Maintained 13732F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13733F: drivers/bluetooth/btmtkuart.c 13734 13735MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13736M: Sean Wang <sean.wang@mediatek.com> 13737L: linux-pm@vger.kernel.org 13738S: Maintained 13739F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13740F: drivers/power/reset/mt6323-poweroff.c 13741 13742MEDIATEK CIR DRIVER 13743M: Sean Wang <sean.wang@mediatek.com> 13744S: Maintained 13745F: drivers/media/rc/mtk-cir.c 13746 13747MEDIATEK DMA DRIVER 13748M: Sean Wang <sean.wang@mediatek.com> 13749L: dmaengine@vger.kernel.org 13750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13752S: Maintained 13753F: Documentation/devicetree/bindings/dma/mediatek,* 13754F: drivers/dma/mediatek/ 13755 13756MEDIATEK ETHERNET DRIVER 13757M: Felix Fietkau <nbd@nbd.name> 13758M: Sean Wang <sean.wang@mediatek.com> 13759M: Mark Lee <Mark-MC.Lee@mediatek.com> 13760M: Lorenzo Bianconi <lorenzo@kernel.org> 13761L: netdev@vger.kernel.org 13762S: Maintained 13763F: drivers/net/ethernet/mediatek/ 13764 13765MEDIATEK ETHERNET PCS DRIVER 13766M: Alexander Couzens <lynxis@fe80.eu> 13767M: Daniel Golle <daniel@makrotopia.org> 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: drivers/net/pcs/pcs-mtk-lynxi.c 13771F: include/linux/pcs/pcs-mtk-lynxi.h 13772 13773MEDIATEK ETHERNET PHY DRIVERS 13774M: Daniel Golle <daniel@makrotopia.org> 13775M: Qingfang Deng <dqfext@gmail.com> 13776M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13777L: netdev@vger.kernel.org 13778S: Maintained 13779F: drivers/net/phy/mediatek-ge-soc.c 13780F: drivers/net/phy/mediatek-ge.c 13781 13782MEDIATEK I2C CONTROLLER DRIVER 13783M: Qii Wang <qii.wang@mediatek.com> 13784L: linux-i2c@vger.kernel.org 13785S: Maintained 13786F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13787F: drivers/i2c/busses/i2c-mt65xx.c 13788 13789MEDIATEK IOMMU DRIVER 13790M: Yong Wu <yong.wu@mediatek.com> 13791L: iommu@lists.linux.dev 13792L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13793S: Supported 13794F: Documentation/devicetree/bindings/iommu/mediatek* 13795F: drivers/iommu/mtk_iommu* 13796F: include/dt-bindings/memory/mediatek,mt*-port.h 13797F: include/dt-bindings/memory/mt*-port.h 13798 13799MEDIATEK JPEG DRIVER 13800M: Bin Liu <bin.liu@mediatek.com> 13801S: Supported 13802F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13803F: drivers/media/platform/mediatek/jpeg/ 13804 13805MEDIATEK KEYPAD DRIVER 13806M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13807S: Supported 13808F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13809F: drivers/input/keyboard/mt6779-keypad.c 13810 13811MEDIATEK MDP DRIVER 13812M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13813M: Houlong Wei <houlong.wei@mediatek.com> 13814M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13815S: Supported 13816F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13817F: drivers/media/platform/mediatek/mdp/ 13818F: drivers/media/platform/mediatek/vpu/ 13819 13820MEDIATEK MEDIA DRIVER 13821M: Tiffany Lin <tiffany.lin@mediatek.com> 13822M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13823M: Yunfei Dong <yunfei.dong@mediatek.com> 13824S: Supported 13825F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13826F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13827F: drivers/media/platform/mediatek/vcodec/ 13828F: drivers/media/platform/mediatek/vpu/ 13829 13830MEDIATEK MIPI-CSI CDPHY DRIVER 13831M: Julien Stephan <jstephan@baylibre.com> 13832M: Andy Hsieh <andy.hsieh@mediatek.com> 13833S: Supported 13834F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13835F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13836 13837MEDIATEK MMC/SD/SDIO DRIVER 13838M: Chaotian Jing <chaotian.jing@mediatek.com> 13839S: Maintained 13840F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13841F: drivers/mmc/host/mtk-sd.c 13842 13843MEDIATEK MT76 WIRELESS LAN DRIVER 13844M: Felix Fietkau <nbd@nbd.name> 13845M: Lorenzo Bianconi <lorenzo@kernel.org> 13846M: Ryder Lee <ryder.lee@mediatek.com> 13847R: Shayne Chen <shayne.chen@mediatek.com> 13848R: Sean Wang <sean.wang@mediatek.com> 13849L: linux-wireless@vger.kernel.org 13850S: Maintained 13851T: git https://github.com/nbd168/wireless 13852F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13853F: drivers/net/wireless/mediatek/mt76/ 13854 13855MEDIATEK MT7601U WIRELESS LAN DRIVER 13856M: Jakub Kicinski <kuba@kernel.org> 13857L: linux-wireless@vger.kernel.org 13858S: Maintained 13859F: drivers/net/wireless/mediatek/mt7601u/ 13860 13861MEDIATEK MT7621 CLOCK DRIVER 13862M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13863S: Maintained 13864F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13865F: drivers/clk/ralink/clk-mt7621.c 13866 13867MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13868M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13869S: Maintained 13870F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13871F: drivers/pci/controller/pcie-mt7621.c 13872 13873MEDIATEK MT7621 PHY PCI DRIVER 13874M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13875S: Maintained 13876F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13877F: drivers/phy/ralink/phy-mt7621-pci.c 13878 13879MEDIATEK MT7621/28/88 I2C DRIVER 13880M: Stefan Roese <sr@denx.de> 13881L: linux-i2c@vger.kernel.org 13882S: Maintained 13883F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13884F: drivers/i2c/busses/i2c-mt7621.c 13885 13886MEDIATEK MTMIPS CLOCK DRIVER 13887M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13888S: Maintained 13889F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13890F: drivers/clk/ralink/clk-mtmips.c 13891 13892MEDIATEK NAND CONTROLLER DRIVER 13893L: linux-mtd@lists.infradead.org 13894S: Orphan 13895F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13896F: drivers/mtd/nand/raw/mtk_* 13897 13898MEDIATEK PMIC LED DRIVER 13899M: Sean Wang <sean.wang@mediatek.com> 13900S: Maintained 13901F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13902F: drivers/leds/leds-mt6323.c 13903 13904MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13905M: Sean Wang <sean.wang@mediatek.com> 13906S: Maintained 13907F: drivers/char/hw_random/mtk-rng.c 13908 13909MEDIATEK SMI DRIVER 13910M: Yong Wu <yong.wu@mediatek.com> 13911L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13912S: Supported 13913F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13914F: drivers/memory/mtk-smi.c 13915F: include/soc/mediatek/smi.h 13916 13917MEDIATEK SWITCH DRIVER 13918M: Arınç ÜNAL <arinc.unal@arinc9.com> 13919M: Daniel Golle <daniel@makrotopia.org> 13920M: DENG Qingfang <dqfext@gmail.com> 13921M: Sean Wang <sean.wang@mediatek.com> 13922L: netdev@vger.kernel.org 13923S: Maintained 13924F: drivers/net/dsa/mt7530-mdio.c 13925F: drivers/net/dsa/mt7530-mmio.c 13926F: drivers/net/dsa/mt7530.* 13927F: net/dsa/tag_mtk.c 13928 13929MEDIATEK T7XX 5G WWAN MODEM DRIVER 13930M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13931R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13932R: Liu Haijun <haijun.liu@mediatek.com> 13933R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13934R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13935L: netdev@vger.kernel.org 13936S: Supported 13937F: drivers/net/wwan/t7xx/ 13938 13939MEDIATEK USB3 DRD IP DRIVER 13940M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13941L: linux-usb@vger.kernel.org 13942L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13943L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13944S: Maintained 13945F: Documentation/devicetree/bindings/usb/mediatek,* 13946F: drivers/usb/host/xhci-mtk* 13947F: drivers/usb/mtu3/ 13948 13949MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13950M: Peter Senna Tschudin <peter.senna@gmail.com> 13951M: Ian Ray <ian.ray@ge.com> 13952M: Martyn Welch <martyn.welch@collabora.co.uk> 13953S: Maintained 13954F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13955F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13956 13957MEGARAID SCSI/SAS DRIVERS 13958M: Kashyap Desai <kashyap.desai@broadcom.com> 13959M: Sumit Saxena <sumit.saxena@broadcom.com> 13960M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13961M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13962L: megaraidlinux.pdl@broadcom.com 13963L: linux-scsi@vger.kernel.org 13964S: Maintained 13965W: http://www.avagotech.com/support/ 13966F: Documentation/scsi/megaraid.rst 13967F: drivers/scsi/megaraid.* 13968F: drivers/scsi/megaraid/ 13969 13970MELEXIS MLX90614 DRIVER 13971M: Crt Mori <cmo@melexis.com> 13972L: linux-iio@vger.kernel.org 13973S: Supported 13974W: http://www.melexis.com 13975F: drivers/iio/temperature/mlx90614.c 13976 13977MELEXIS MLX90632 DRIVER 13978M: Crt Mori <cmo@melexis.com> 13979L: linux-iio@vger.kernel.org 13980S: Supported 13981W: http://www.melexis.com 13982F: drivers/iio/temperature/mlx90632.c 13983 13984MELEXIS MLX90635 DRIVER 13985M: Crt Mori <cmo@melexis.com> 13986L: linux-iio@vger.kernel.org 13987S: Supported 13988W: http://www.melexis.com 13989F: drivers/iio/temperature/mlx90635.c 13990 13991MELFAS MIP4 TOUCHSCREEN DRIVER 13992M: Sangwon Jee <jeesw@melfas.com> 13993S: Supported 13994W: http://www.melfas.com 13995F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13996F: drivers/input/touchscreen/melfas_mip4.c 13997 13998MELLANOX BLUEFIELD I2C DRIVER 13999M: Khalil Blaiech <kblaiech@nvidia.com> 14000M: Asmaa Mnebhi <asmaa@nvidia.com> 14001L: linux-i2c@vger.kernel.org 14002S: Supported 14003F: drivers/i2c/busses/i2c-mlxbf.c 14004 14005MELLANOX ETHERNET DRIVER (mlx4_en) 14006M: Tariq Toukan <tariqt@nvidia.com> 14007L: netdev@vger.kernel.org 14008S: Supported 14009W: http://www.mellanox.com 14010Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14011F: drivers/net/ethernet/mellanox/mlx4/en_* 14012 14013MELLANOX ETHERNET DRIVER (mlx5e) 14014M: Saeed Mahameed <saeedm@nvidia.com> 14015M: Tariq Toukan <tariqt@nvidia.com> 14016L: netdev@vger.kernel.org 14017S: Supported 14018W: http://www.mellanox.com 14019Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14020F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14021 14022MELLANOX ETHERNET INNOVA DRIVERS 14023R: Boris Pismenny <borisp@nvidia.com> 14024L: netdev@vger.kernel.org 14025S: Supported 14026W: http://www.mellanox.com 14027Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14028F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14029F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14030F: include/linux/mlx5/mlx5_ifc_fpga.h 14031 14032MELLANOX ETHERNET SWITCH DRIVERS 14033M: Ido Schimmel <idosch@nvidia.com> 14034M: Petr Machata <petrm@nvidia.com> 14035L: netdev@vger.kernel.org 14036S: Supported 14037W: http://www.mellanox.com 14038Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14039F: drivers/net/ethernet/mellanox/mlxsw/ 14040F: tools/testing/selftests/drivers/net/mlxsw/ 14041 14042MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14043M: mlxsw@nvidia.com 14044L: netdev@vger.kernel.org 14045S: Supported 14046W: http://www.mellanox.com 14047Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14048F: drivers/net/ethernet/mellanox/mlxfw/ 14049 14050MELLANOX HARDWARE PLATFORM SUPPORT 14051M: Hans de Goede <hdegoede@redhat.com> 14052M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14053M: Vadim Pasternak <vadimp@nvidia.com> 14054L: platform-driver-x86@vger.kernel.org 14055S: Supported 14056F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14057F: drivers/platform/mellanox/ 14058F: include/linux/platform_data/mlxreg.h 14059 14060MELLANOX MLX4 core VPI driver 14061M: Tariq Toukan <tariqt@nvidia.com> 14062L: netdev@vger.kernel.org 14063L: linux-rdma@vger.kernel.org 14064S: Supported 14065W: http://www.mellanox.com 14066Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14067F: drivers/net/ethernet/mellanox/mlx4/ 14068F: include/linux/mlx4/ 14069 14070MELLANOX MLX4 IB driver 14071M: Yishai Hadas <yishaih@nvidia.com> 14072L: linux-rdma@vger.kernel.org 14073S: Supported 14074W: http://www.mellanox.com 14075Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14076F: drivers/infiniband/hw/mlx4/ 14077F: include/linux/mlx4/ 14078F: include/uapi/rdma/mlx4-abi.h 14079 14080MELLANOX MLX5 core VPI driver 14081M: Saeed Mahameed <saeedm@nvidia.com> 14082M: Leon Romanovsky <leonro@nvidia.com> 14083M: Tariq Toukan <tariqt@nvidia.com> 14084L: netdev@vger.kernel.org 14085L: linux-rdma@vger.kernel.org 14086S: Supported 14087W: http://www.mellanox.com 14088Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14089F: Documentation/networking/device_drivers/ethernet/mellanox/ 14090F: drivers/net/ethernet/mellanox/mlx5/core/ 14091F: include/linux/mlx5/ 14092 14093MELLANOX MLX5 IB driver 14094M: Leon Romanovsky <leonro@nvidia.com> 14095L: linux-rdma@vger.kernel.org 14096S: Supported 14097W: http://www.mellanox.com 14098Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14099F: drivers/infiniband/hw/mlx5/ 14100F: include/linux/mlx5/ 14101F: include/uapi/rdma/mlx5-abi.h 14102 14103MELLANOX MLX5 VDPA DRIVER 14104M: Dragos Tatulea <dtatulea@nvidia.com> 14105L: virtualization@lists.linux.dev 14106S: Supported 14107F: drivers/vdpa/mlx5/ 14108 14109MELLANOX MLXCPLD I2C AND MUX DRIVER 14110M: Vadim Pasternak <vadimp@nvidia.com> 14111M: Michael Shych <michaelsh@nvidia.com> 14112L: linux-i2c@vger.kernel.org 14113S: Supported 14114F: Documentation/i2c/busses/i2c-mlxcpld.rst 14115F: drivers/i2c/busses/i2c-mlxcpld.c 14116F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14117 14118MELLANOX MLXCPLD LED DRIVER 14119M: Vadim Pasternak <vadimp@nvidia.com> 14120L: linux-leds@vger.kernel.org 14121S: Supported 14122F: Documentation/leds/leds-mlxcpld.rst 14123F: drivers/leds/leds-mlxcpld.c 14124F: drivers/leds/leds-mlxreg.c 14125 14126MELLANOX PLATFORM DRIVER 14127M: Vadim Pasternak <vadimp@nvidia.com> 14128L: platform-driver-x86@vger.kernel.org 14129S: Supported 14130F: drivers/platform/x86/mlx-platform.c 14131 14132MEMBARRIER SUPPORT 14133M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14134M: "Paul E. McKenney" <paulmck@kernel.org> 14135L: linux-kernel@vger.kernel.org 14136S: Supported 14137F: Documentation/scheduler/membarrier.rst 14138F: arch/*/include/asm/membarrier.h 14139F: arch/*/include/asm/sync_core.h 14140F: include/uapi/linux/membarrier.h 14141F: kernel/sched/membarrier.c 14142 14143MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14144M: Mike Rapoport <rppt@kernel.org> 14145L: linux-mm@kvack.org 14146S: Maintained 14147F: Documentation/core-api/boot-time-mm.rst 14148F: include/linux/memblock.h 14149F: mm/memblock.c 14150F: mm/mm_init.c 14151F: tools/testing/memblock/ 14152 14153MEMORY CONTROLLER DRIVERS 14154M: Krzysztof Kozlowski <krzk@kernel.org> 14155L: linux-kernel@vger.kernel.org 14156S: Maintained 14157B: mailto:krzysztof.kozlowski@linaro.org 14158T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14159F: Documentation/devicetree/bindings/memory-controllers/ 14160F: drivers/memory/ 14161F: include/dt-bindings/memory/ 14162F: include/memory/ 14163 14164MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14165M: Dmitry Osipenko <digetx@gmail.com> 14166L: linux-pm@vger.kernel.org 14167L: linux-tegra@vger.kernel.org 14168S: Maintained 14169T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14170F: drivers/devfreq/tegra30-devfreq.c 14171 14172MEMORY HOT(UN)PLUG 14173M: David Hildenbrand <david@redhat.com> 14174M: Oscar Salvador <osalvador@suse.de> 14175L: linux-mm@kvack.org 14176S: Maintained 14177F: Documentation/admin-guide/mm/memory-hotplug.rst 14178F: Documentation/core-api/memory-hotplug.rst 14179F: drivers/base/memory.c 14180F: include/linux/memory_hotplug.h 14181F: mm/memory_hotplug.c 14182F: tools/testing/selftests/memory-hotplug/ 14183 14184MEMORY MANAGEMENT 14185M: Andrew Morton <akpm@linux-foundation.org> 14186L: linux-mm@kvack.org 14187S: Maintained 14188W: http://www.linux-mm.org 14189T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14190T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14191F: include/linux/gfp.h 14192F: include/linux/gfp_types.h 14193F: include/linux/memfd.h 14194F: include/linux/memory.h 14195F: include/linux/memory_hotplug.h 14196F: include/linux/memory-tiers.h 14197F: include/linux/mempolicy.h 14198F: include/linux/mempool.h 14199F: include/linux/memremap.h 14200F: include/linux/mm.h 14201F: include/linux/mm_*.h 14202F: include/linux/mmzone.h 14203F: include/linux/mmu_notifier.h 14204F: include/linux/pagewalk.h 14205F: include/linux/rmap.h 14206F: include/trace/events/ksm.h 14207F: mm/ 14208F: tools/mm/ 14209F: tools/testing/selftests/mm/ 14210N: include/linux/page[-_]* 14211 14212MEMORY MAPPING 14213M: Andrew Morton <akpm@linux-foundation.org> 14214R: Liam R. Howlett <Liam.Howlett@oracle.com> 14215R: Vlastimil Babka <vbabka@suse.cz> 14216R: Lorenzo Stoakes <lstoakes@gmail.com> 14217L: linux-mm@kvack.org 14218S: Maintained 14219W: http://www.linux-mm.org 14220T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14221F: mm/mmap.c 14222 14223MEMORY TECHNOLOGY DEVICES (MTD) 14224M: Miquel Raynal <miquel.raynal@bootlin.com> 14225M: Richard Weinberger <richard@nod.at> 14226M: Vignesh Raghavendra <vigneshr@ti.com> 14227L: linux-mtd@lists.infradead.org 14228S: Maintained 14229W: http://www.linux-mtd.infradead.org/ 14230Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14231C: irc://irc.oftc.net/mtd 14232T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14234F: Documentation/devicetree/bindings/mtd/ 14235F: drivers/mtd/ 14236F: include/linux/mtd/ 14237F: include/uapi/mtd/ 14238 14239MEMSENSING MICROSYSTEMS MSA311 DRIVER 14240M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14241L: linux-iio@vger.kernel.org 14242S: Maintained 14243F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14244F: drivers/iio/accel/msa311.c 14245 14246MEN A21 WATCHDOG DRIVER 14247M: Johannes Thumshirn <morbidrsa@gmail.com> 14248L: linux-watchdog@vger.kernel.org 14249S: Maintained 14250F: drivers/watchdog/mena21_wdt.c 14251 14252MEN CHAMELEON BUS (mcb) 14253M: Johannes Thumshirn <morbidrsa@gmail.com> 14254S: Maintained 14255F: Documentation/driver-api/men-chameleon-bus.rst 14256F: drivers/mcb/ 14257F: include/linux/mcb.h 14258 14259MEN F21BMC (Board Management Controller) 14260M: Andreas Werner <andreas.werner@men.de> 14261S: Supported 14262F: Documentation/hwmon/menf21bmc.rst 14263F: drivers/hwmon/menf21bmc_hwmon.c 14264F: drivers/leds/leds-menf21bmc.c 14265F: drivers/mfd/menf21bmc.c 14266F: drivers/watchdog/menf21bmc_wdt.c 14267 14268MEN Z069 WATCHDOG DRIVER 14269M: Johannes Thumshirn <jth@kernel.org> 14270L: linux-watchdog@vger.kernel.org 14271S: Maintained 14272F: drivers/watchdog/menz69_wdt.c 14273 14274MESON AO CEC DRIVER FOR AMLOGIC SOCS 14275M: Neil Armstrong <neil.armstrong@linaro.org> 14276L: linux-media@vger.kernel.org 14277L: linux-amlogic@lists.infradead.org 14278S: Supported 14279W: http://linux-meson.com/ 14280T: git git://linuxtv.org/media_tree.git 14281F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14282F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14283F: drivers/media/cec/platform/meson/ao-cec.c 14284 14285MESON GE2D DRIVER FOR AMLOGIC SOCS 14286M: Neil Armstrong <neil.armstrong@linaro.org> 14287L: linux-media@vger.kernel.org 14288L: linux-amlogic@lists.infradead.org 14289S: Supported 14290T: git git://linuxtv.org/media_tree.git 14291F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14292F: drivers/media/platform/amlogic/meson-ge2d/ 14293 14294MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14295M: Liang Yang <liang.yang@amlogic.com> 14296L: linux-mtd@lists.infradead.org 14297S: Maintained 14298F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14299F: drivers/mtd/nand/raw/meson_* 14300 14301MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14302M: Neil Armstrong <neil.armstrong@linaro.org> 14303L: linux-media@vger.kernel.org 14304L: linux-amlogic@lists.infradead.org 14305S: Supported 14306T: git git://linuxtv.org/media_tree.git 14307F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14308F: drivers/staging/media/meson/vdec/ 14309 14310METHODE UDPU SUPPORT 14311M: Robert Marko <robert.marko@sartura.hr> 14312S: Maintained 14313F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14314F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14315 14316MHI BUS 14317M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14318L: mhi@lists.linux.dev 14319L: linux-arm-msm@vger.kernel.org 14320S: Maintained 14321T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14322F: Documentation/ABI/stable/sysfs-bus-mhi 14323F: Documentation/mhi/ 14324F: drivers/bus/mhi/ 14325F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14326F: include/linux/mhi.h 14327 14328MICROBLAZE ARCHITECTURE 14329M: Michal Simek <monstr@monstr.eu> 14330S: Supported 14331W: http://www.monstr.eu/fdt/ 14332T: git git://git.monstr.eu/linux-2.6-microblaze.git 14333F: arch/microblaze/ 14334 14335MICROBLAZE TMR INJECT 14336M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14337S: Supported 14338F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14339F: drivers/misc/xilinx_tmr_inject.c 14340 14341MICROBLAZE TMR MANAGER 14342M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14343S: Supported 14344F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14345F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14346F: drivers/misc/xilinx_tmr_manager.c 14347 14348MICROCHIP AT91 DMA DRIVERS 14349M: Ludovic Desroches <ludovic.desroches@microchip.com> 14350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14351L: dmaengine@vger.kernel.org 14352S: Supported 14353F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14354F: drivers/dma/at_hdmac.c 14355F: drivers/dma/at_xdmac.c 14356F: include/dt-bindings/dma/at91.h 14357 14358MICROCHIP AT91 SERIAL DRIVER 14359M: Richard Genoud <richard.genoud@bootlin.com> 14360S: Maintained 14361F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14362F: drivers/tty/serial/atmel_serial.c 14363F: drivers/tty/serial/atmel_serial.h 14364 14365MICROCHIP AT91 USART MFD DRIVER 14366M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14367L: linux-kernel@vger.kernel.org 14368S: Supported 14369F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14370F: drivers/mfd/at91-usart.c 14371F: include/dt-bindings/mfd/at91-usart.h 14372 14373MICROCHIP AT91 USART SPI DRIVER 14374M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14375L: linux-spi@vger.kernel.org 14376S: Supported 14377F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14378F: drivers/spi/spi-at91-usart.c 14379 14380MICROCHIP AUDIO ASOC DRIVERS 14381M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14383S: Supported 14384F: Documentation/devicetree/bindings/sound/atmel* 14385F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14386F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14387F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14388F: sound/soc/atmel 14389 14390MICROCHIP CSI2DC DRIVER 14391M: Eugen Hristev <eugen.hristev@microchip.com> 14392L: linux-media@vger.kernel.org 14393S: Supported 14394F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14395F: drivers/media/platform/microchip/microchip-csi2dc.c 14396 14397MICROCHIP ECC DRIVER 14398L: linux-crypto@vger.kernel.org 14399S: Orphan 14400F: drivers/crypto/atmel-ecc.* 14401 14402MICROCHIP EIC DRIVER 14403M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14405S: Supported 14406F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14407F: drivers/irqchip/irq-mchp-eic.c 14408 14409MICROCHIP I2C DRIVER 14410M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14411L: linux-i2c@vger.kernel.org 14412S: Supported 14413F: drivers/i2c/busses/i2c-at91-*.c 14414F: drivers/i2c/busses/i2c-at91.h 14415 14416MICROCHIP ISC DRIVER 14417M: Eugen Hristev <eugen.hristev@microchip.com> 14418L: linux-media@vger.kernel.org 14419S: Supported 14420F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14421F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14422F: drivers/media/platform/microchip/microchip-isc* 14423F: drivers/media/platform/microchip/microchip-sama*-isc* 14424F: drivers/staging/media/deprecated/atmel/atmel-isc* 14425F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14426F: include/linux/atmel-isc-media.h 14427 14428MICROCHIP ISI DRIVER 14429M: Eugen Hristev <eugen.hristev@microchip.com> 14430L: linux-media@vger.kernel.org 14431S: Supported 14432F: drivers/media/platform/atmel/atmel-isi.c 14433F: drivers/media/platform/atmel/atmel-isi.h 14434 14435MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14436M: Woojung Huh <woojung.huh@microchip.com> 14437M: UNGLinuxDriver@microchip.com 14438L: netdev@vger.kernel.org 14439S: Maintained 14440F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14441F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14442F: drivers/net/dsa/microchip/* 14443F: include/linux/dsa/ksz_common.h 14444F: include/linux/platform_data/microchip-ksz.h 14445F: net/dsa/tag_ksz.c 14446 14447MICROCHIP LAN743X ETHERNET DRIVER 14448M: Bryan Whitehead <bryan.whitehead@microchip.com> 14449M: UNGLinuxDriver@microchip.com 14450L: netdev@vger.kernel.org 14451S: Maintained 14452F: drivers/net/ethernet/microchip/lan743x_* 14453 14454MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14455M: Arun Ramadoss <arun.ramadoss@microchip.com> 14456R: UNGLinuxDriver@microchip.com 14457L: netdev@vger.kernel.org 14458S: Maintained 14459F: drivers/net/phy/microchip_t1.c 14460 14461MICROCHIP LAN966X ETHERNET DRIVER 14462M: Horatiu Vultur <horatiu.vultur@microchip.com> 14463M: UNGLinuxDriver@microchip.com 14464L: netdev@vger.kernel.org 14465S: Maintained 14466F: drivers/net/ethernet/microchip/lan966x/* 14467 14468MICROCHIP LCDFB DRIVER 14469M: Nicolas Ferre <nicolas.ferre@microchip.com> 14470L: linux-fbdev@vger.kernel.org 14471S: Maintained 14472F: drivers/video/fbdev/atmel_lcdfb.c 14473F: include/video/atmel_lcdc.h 14474 14475MICROCHIP MCP16502 PMIC DRIVER 14476M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14477L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14478S: Supported 14479F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14480F: drivers/regulator/mcp16502.c 14481 14482MICROCHIP MCP3564 ADC DRIVER 14483M: Marius Cristea <marius.cristea@microchip.com> 14484L: linux-iio@vger.kernel.org 14485S: Supported 14486F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14487F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14488F: drivers/iio/adc/mcp3564.c 14489 14490MICROCHIP MCP3911 ADC DRIVER 14491M: Marcus Folkesson <marcus.folkesson@gmail.com> 14492M: Kent Gustavsson <kent@minoris.se> 14493L: linux-iio@vger.kernel.org 14494S: Maintained 14495F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14496F: drivers/iio/adc/mcp3911.c 14497 14498MICROCHIP MMC/SD/SDIO MCI DRIVER 14499M: Aubin Constans <aubin.constans@microchip.com> 14500S: Maintained 14501F: drivers/mmc/host/atmel-mci.c 14502 14503MICROCHIP NAND DRIVER 14504L: linux-mtd@lists.infradead.org 14505S: Orphan 14506F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14507F: drivers/mtd/nand/raw/atmel/* 14508 14509MICROCHIP OTPC DRIVER 14510M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14512S: Supported 14513F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14514F: drivers/nvmem/microchip-otpc.c 14515F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14516 14517MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14518M: Marius Cristea <marius.cristea@microchip.com> 14519L: linux-iio@vger.kernel.org 14520S: Supported 14521F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14522F: drivers/iio/adc/pac1934.c 14523 14524MICROCHIP PCI1XXXX GP DRIVER 14525M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14526M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14527L: linux-gpio@vger.kernel.org 14528S: Supported 14529F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14530F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14531F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14532F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14533 14534MICROCHIP PCI1XXXX I2C DRIVER 14535M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14536M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14537M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14538L: linux-i2c@vger.kernel.org 14539S: Maintained 14540F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14541 14542MICROCHIP PCIe UART DRIVER 14543M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14544M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14545L: linux-serial@vger.kernel.org 14546S: Maintained 14547F: drivers/tty/serial/8250/8250_pci1xxxx.c 14548 14549MICROCHIP POLARFIRE FPGA DRIVERS 14550M: Conor Dooley <conor.dooley@microchip.com> 14551R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14552L: linux-fpga@vger.kernel.org 14553S: Supported 14554F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14555F: drivers/fpga/microchip-spi.c 14556 14557MICROCHIP PWM DRIVER 14558M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14559L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14560L: linux-pwm@vger.kernel.org 14561S: Supported 14562F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14563F: drivers/pwm/pwm-atmel.c 14564 14565MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14566M: Eugen Hristev <eugen.hristev@microchip.com> 14567L: linux-iio@vger.kernel.org 14568S: Supported 14569F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14570F: drivers/iio/adc/at91-sama5d2_adc.c 14571F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14572 14573MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14574M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14575S: Supported 14576F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14577F: drivers/power/reset/at91-sama5d2_shdwc.c 14578 14579MICROCHIP SOC DRIVERS 14580M: Conor Dooley <conor@kernel.org> 14581S: Supported 14582T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14583F: drivers/soc/microchip/ 14584 14585MICROCHIP SPI DRIVER 14586M: Ryan Wanner <ryan.wanner@microchip.com> 14587S: Supported 14588F: drivers/spi/spi-atmel.* 14589 14590MICROCHIP SSC DRIVER 14591M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14593S: Supported 14594F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14595F: drivers/misc/atmel-ssc.c 14596F: include/linux/atmel-ssc.h 14597 14598Microchip Timer Counter Block (TCB) Capture Driver 14599M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14600L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14601L: linux-iio@vger.kernel.org 14602S: Maintained 14603F: drivers/counter/microchip-tcb-capture.c 14604 14605MICROCHIP USB251XB DRIVER 14606M: Richard Leitner <richard.leitner@skidata.com> 14607L: linux-usb@vger.kernel.org 14608S: Maintained 14609F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14610F: drivers/usb/misc/usb251xb.c 14611 14612MICROCHIP USBA UDC DRIVER 14613M: Cristian Birsan <cristian.birsan@microchip.com> 14614L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14615S: Supported 14616F: drivers/usb/gadget/udc/atmel_usba_udc.* 14617 14618MICROCHIP WILC1000 WIFI DRIVER 14619M: Ajay Singh <ajay.kathat@microchip.com> 14620M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14621L: linux-wireless@vger.kernel.org 14622S: Supported 14623F: drivers/net/wireless/microchip/wilc1000/ 14624 14625MICROSEMI MIPS SOCS 14626M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14627M: UNGLinuxDriver@microchip.com 14628L: linux-mips@vger.kernel.org 14629S: Supported 14630F: Documentation/devicetree/bindings/mips/mscc.txt 14631F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14632F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14633F: arch/mips/boot/dts/mscc/ 14634F: arch/mips/configs/generic/board-ocelot.config 14635F: arch/mips/generic/board-ocelot.c 14636 14637MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14638M: Don Brace <don.brace@microchip.com> 14639L: storagedev@microchip.com 14640L: linux-scsi@vger.kernel.org 14641S: Supported 14642F: Documentation/scsi/smartpqi.rst 14643F: drivers/scsi/smartpqi/Kconfig 14644F: drivers/scsi/smartpqi/Makefile 14645F: drivers/scsi/smartpqi/smartpqi*.[ch] 14646F: include/linux/cciss*.h 14647F: include/uapi/linux/cciss*.h 14648 14649MICROSOFT MANA RDMA DRIVER 14650M: Long Li <longli@microsoft.com> 14651M: Ajay Sharma <sharmaajay@microsoft.com> 14652L: linux-rdma@vger.kernel.org 14653S: Supported 14654F: drivers/infiniband/hw/mana/ 14655F: include/net/mana 14656F: include/uapi/rdma/mana-abi.h 14657 14658MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14659M: Maximilian Luz <luzmaximilian@gmail.com> 14660L: platform-driver-x86@vger.kernel.org 14661S: Maintained 14662F: drivers/platform/surface/surface_aggregator_tabletsw.c 14663 14664MICROSOFT SURFACE BATTERY AND AC DRIVERS 14665M: Maximilian Luz <luzmaximilian@gmail.com> 14666L: linux-pm@vger.kernel.org 14667L: platform-driver-x86@vger.kernel.org 14668S: Maintained 14669F: drivers/power/supply/surface_battery.c 14670F: drivers/power/supply/surface_charger.c 14671 14672MICROSOFT SURFACE DTX DRIVER 14673M: Maximilian Luz <luzmaximilian@gmail.com> 14674L: platform-driver-x86@vger.kernel.org 14675S: Maintained 14676F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14677F: drivers/platform/surface/surface_dtx.c 14678F: include/uapi/linux/surface_aggregator/dtx.h 14679 14680MICROSOFT SURFACE SENSOR FAN DRIVER 14681M: Maximilian Luz <luzmaximilian@gmail.com> 14682M: Ivor Wanders <ivor@iwanders.net> 14683L: linux-hwmon@vger.kernel.org 14684S: Maintained 14685F: Documentation/hwmon/surface_fan.rst 14686F: drivers/hwmon/surface_fan.c 14687 14688MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14689M: Maximilian Luz <luzmaximilian@gmail.com> 14690L: platform-driver-x86@vger.kernel.org 14691S: Maintained 14692F: drivers/platform/surface/surface_gpe.c 14693 14694MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14695M: Hans de Goede <hdegoede@redhat.com> 14696M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14697M: Maximilian Luz <luzmaximilian@gmail.com> 14698L: platform-driver-x86@vger.kernel.org 14699S: Maintained 14700T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14701F: drivers/platform/surface/ 14702 14703MICROSOFT SURFACE HID TRANSPORT DRIVER 14704M: Maximilian Luz <luzmaximilian@gmail.com> 14705L: linux-input@vger.kernel.org 14706L: platform-driver-x86@vger.kernel.org 14707S: Maintained 14708F: drivers/hid/surface-hid/ 14709 14710MICROSOFT SURFACE HOT-PLUG DRIVER 14711M: Maximilian Luz <luzmaximilian@gmail.com> 14712L: platform-driver-x86@vger.kernel.org 14713S: Maintained 14714F: drivers/platform/surface/surface_hotplug.c 14715 14716MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14717M: Maximilian Luz <luzmaximilian@gmail.com> 14718L: platform-driver-x86@vger.kernel.org 14719S: Maintained 14720F: drivers/platform/surface/surface_platform_profile.c 14721 14722MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14723M: Chen Yu <yu.c.chen@intel.com> 14724L: platform-driver-x86@vger.kernel.org 14725S: Supported 14726F: drivers/platform/surface/surfacepro3_button.c 14727 14728MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14729M: Maximilian Luz <luzmaximilian@gmail.com> 14730L: platform-driver-x86@vger.kernel.org 14731S: Maintained 14732F: drivers/platform/surface/surface_aggregator_hub.c 14733 14734MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14735M: Maximilian Luz <luzmaximilian@gmail.com> 14736L: platform-driver-x86@vger.kernel.org 14737S: Maintained 14738W: https://github.com/linux-surface/surface-aggregator-module 14739C: irc://irc.libera.chat/linux-surface 14740F: Documentation/driver-api/surface_aggregator/ 14741F: drivers/platform/surface/aggregator/ 14742F: drivers/platform/surface/surface_acpi_notify.c 14743F: drivers/platform/surface/surface_aggregator_cdev.c 14744F: drivers/platform/surface/surface_aggregator_registry.c 14745F: include/linux/surface_acpi_notify.h 14746F: include/linux/surface_aggregator/ 14747F: include/uapi/linux/surface_aggregator/ 14748 14749MICROTEK X6 SCANNER 14750M: Oliver Neukum <oliver@neukum.org> 14751S: Maintained 14752F: drivers/usb/image/microtek.* 14753 14754MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14755M: Luka Kovacic <luka.kovacic@sartura.hr> 14756M: Luka Perkov <luka.perkov@sartura.hr> 14757S: Maintained 14758F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14759F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14760F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14761F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14762F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14763F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14764 14765MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14766M: Sakari Ailus <sakari.ailus@linux.intel.com> 14767L: linux-media@vger.kernel.org 14768S: Maintained 14769F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14770F: Documentation/driver-api/media/drivers/ccs/ 14771F: Documentation/userspace-api/media/drivers/ccs.rst 14772F: drivers/media/i2c/ccs-pll.c 14773F: drivers/media/i2c/ccs-pll.h 14774F: drivers/media/i2c/ccs/ 14775F: include/uapi/linux/ccs.h 14776F: include/uapi/linux/smiapp.h 14777 14778MIPS 14779M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14780L: linux-mips@vger.kernel.org 14781S: Maintained 14782W: http://www.linux-mips.org/ 14783Q: https://patchwork.kernel.org/project/linux-mips/list/ 14784T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14785F: Documentation/devicetree/bindings/mips/ 14786F: Documentation/arch/mips/ 14787F: arch/mips/ 14788F: drivers/platform/mips/ 14789F: include/dt-bindings/mips/ 14790 14791MIPS BAIKAL-T1 PLATFORM 14792M: Serge Semin <fancer.lancer@gmail.com> 14793L: linux-mips@vger.kernel.org 14794S: Supported 14795F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14796F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14797F: drivers/bus/bt1-*.c 14798F: drivers/clk/baikal-t1/ 14799F: drivers/memory/bt1-l2-ctl.c 14800F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14801 14802MIPS BOSTON DEVELOPMENT BOARD 14803M: Paul Burton <paulburton@kernel.org> 14804L: linux-mips@vger.kernel.org 14805S: Maintained 14806F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14807F: arch/mips/boot/dts/img/boston.dts 14808F: arch/mips/configs/generic/board-boston.config 14809F: drivers/clk/imgtec/clk-boston.c 14810F: include/dt-bindings/clock/boston-clock.h 14811 14812MIPS CORE DRIVERS 14813M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14814M: Serge Semin <fancer.lancer@gmail.com> 14815L: linux-mips@vger.kernel.org 14816S: Supported 14817F: drivers/bus/mips_cdmm.c 14818F: drivers/clocksource/mips-gic-timer.c 14819F: drivers/cpuidle/cpuidle-cps.c 14820F: drivers/irqchip/irq-mips-cpu.c 14821F: drivers/irqchip/irq-mips-gic.c 14822 14823MIPS GENERIC PLATFORM 14824M: Paul Burton <paulburton@kernel.org> 14825L: linux-mips@vger.kernel.org 14826S: Supported 14827F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14828F: arch/mips/generic/ 14829F: arch/mips/tools/generic-board-config.sh 14830 14831MIPS RINT INSTRUCTION EMULATION 14832M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14833L: linux-mips@vger.kernel.org 14834S: Supported 14835F: arch/mips/math-emu/dp_rint.c 14836F: arch/mips/math-emu/sp_rint.c 14837 14838MIPS/LOONGSON1 ARCHITECTURE 14839M: Keguang Zhang <keguang.zhang@gmail.com> 14840L: linux-mips@vger.kernel.org 14841S: Maintained 14842F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14843F: arch/mips/include/asm/mach-loongson32/ 14844F: arch/mips/loongson32/ 14845F: drivers/*/*loongson1* 14846F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14847 14848MIPS/LOONGSON2EF ARCHITECTURE 14849M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14850L: linux-mips@vger.kernel.org 14851S: Maintained 14852F: arch/mips/include/asm/mach-loongson2ef/ 14853F: arch/mips/loongson2ef/ 14854F: drivers/cpufreq/loongson2_cpufreq.c 14855 14856MIPS/LOONGSON64 ARCHITECTURE 14857M: Huacai Chen <chenhuacai@kernel.org> 14858M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14859L: linux-mips@vger.kernel.org 14860S: Maintained 14861F: arch/mips/include/asm/mach-loongson64/ 14862F: arch/mips/loongson64/ 14863F: drivers/irqchip/irq-loongson* 14864F: drivers/platform/mips/cpu_hwmon.c 14865 14866MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14867M: Hans Verkuil <hverkuil@xs4all.nl> 14868L: linux-media@vger.kernel.org 14869S: Odd Fixes 14870W: https://linuxtv.org 14871T: git git://linuxtv.org/media_tree.git 14872F: drivers/media/radio/radio-miropcm20* 14873 14874MITSUMI MM8013 FG DRIVER 14875M: Konrad Dybcio <konradybcio@kernel.org> 14876F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14877F: drivers/power/supply/mm8013.c 14878 14879MMP SUPPORT 14880R: Lubomir Rintel <lkundrak@v3.sk> 14881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14882S: Odd Fixes 14883T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14884F: arch/arm/boot/dts/marvell/mmp* 14885F: arch/arm/mach-mmp/ 14886F: include/linux/soc/mmp/ 14887 14888MMP USB PHY DRIVERS 14889R: Lubomir Rintel <lkundrak@v3.sk> 14890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14891S: Maintained 14892F: drivers/phy/marvell/phy-mmp3-usb.c 14893F: drivers/phy/marvell/phy-pxa-usb.c 14894 14895MMU GATHER AND TLB INVALIDATION 14896M: Will Deacon <will@kernel.org> 14897M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14898M: Andrew Morton <akpm@linux-foundation.org> 14899M: Nick Piggin <npiggin@gmail.com> 14900M: Peter Zijlstra <peterz@infradead.org> 14901L: linux-arch@vger.kernel.org 14902L: linux-mm@kvack.org 14903S: Maintained 14904F: arch/*/include/asm/tlb.h 14905F: include/asm-generic/tlb.h 14906F: mm/mmu_gather.c 14907 14908MN88472 MEDIA DRIVER 14909L: linux-media@vger.kernel.org 14910S: Orphan 14911W: https://linuxtv.org 14912Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14913F: drivers/media/dvb-frontends/mn88472* 14914 14915MN88473 MEDIA DRIVER 14916L: linux-media@vger.kernel.org 14917S: Orphan 14918W: https://linuxtv.org 14919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14920F: drivers/media/dvb-frontends/mn88473* 14921 14922MOBILEYE MIPS SOCS 14923M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14924M: Gregory CLEMENT <gregory.clement@bootlin.com> 14925M: Théo Lebrun <theo.lebrun@bootlin.com> 14926L: linux-mips@vger.kernel.org 14927S: Maintained 14928F: Documentation/devicetree/bindings/mips/mobileye.yaml 14929F: arch/mips/boot/dts/mobileye/ 14930F: arch/mips/configs/eyeq5_defconfig 14931F: arch/mips/mobileye/board-epm5.its.S 14932 14933MODULE SUPPORT 14934M: Luis Chamberlain <mcgrof@kernel.org> 14935L: linux-modules@vger.kernel.org 14936L: linux-kernel@vger.kernel.org 14937S: Maintained 14938T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14939F: include/linux/kmod.h 14940F: include/linux/module*.h 14941F: kernel/module/ 14942F: lib/test_kmod.c 14943F: scripts/module* 14944F: tools/testing/selftests/kmod/ 14945 14946MONOLITHIC POWER SYSTEM PMIC DRIVER 14947M: Saravanan Sekar <sravanhome@gmail.com> 14948S: Maintained 14949F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14950F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14951F: drivers/hwmon/pmbus/mpq7932.c 14952F: drivers/iio/adc/mp2629_adc.c 14953F: drivers/mfd/mp2629.c 14954F: drivers/power/supply/mp2629_charger.c 14955F: drivers/regulator/mp5416.c 14956F: drivers/regulator/mpq7920.c 14957F: drivers/regulator/mpq7920.h 14958F: include/linux/mfd/mp2629.h 14959 14960MOST(R) TECHNOLOGY DRIVER 14961M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14962M: Christian Gromm <christian.gromm@microchip.com> 14963S: Maintained 14964F: Documentation/ABI/testing/configfs-most 14965F: Documentation/ABI/testing/sysfs-bus-most 14966F: drivers/most/ 14967F: drivers/staging/most/ 14968F: include/linux/most.h 14969 14970MOTORCOMM PHY DRIVER 14971M: Peter Geis <pgwipeout@gmail.com> 14972M: Frank <Frank.Sae@motor-comm.com> 14973L: netdev@vger.kernel.org 14974S: Maintained 14975F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14976F: drivers/net/phy/motorcomm.c 14977 14978MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14979M: Jiri Slaby <jirislaby@kernel.org> 14980S: Maintained 14981F: Documentation/driver-api/tty/moxa-smartio.rst 14982F: drivers/tty/mxser.* 14983 14984MP3309C BACKLIGHT DRIVER 14985M: Flavio Suligoi <f.suligoi@asem.it> 14986L: dri-devel@lists.freedesktop.org 14987S: Maintained 14988F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14989F: drivers/video/backlight/mp3309c.c 14990 14991MR800 AVERMEDIA USB FM RADIO DRIVER 14992M: Alexey Klimov <klimov.linux@gmail.com> 14993L: linux-media@vger.kernel.org 14994S: Maintained 14995T: git git://linuxtv.org/media_tree.git 14996F: drivers/media/radio/radio-mr800.c 14997 14998MRF24J40 IEEE 802.15.4 RADIO DRIVER 14999M: Stefan Schmidt <stefan@datenfreihafen.org> 15000L: linux-wpan@vger.kernel.org 15001S: Odd Fixes 15002F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15003F: drivers/net/ieee802154/mrf24j40.c 15004 15005MSI EC DRIVER 15006M: Nikita Kravets <teackot@gmail.com> 15007L: platform-driver-x86@vger.kernel.org 15008S: Maintained 15009W: https://github.com/BeardOverflow/msi-ec 15010F: drivers/platform/x86/msi-ec.* 15011 15012MSI LAPTOP SUPPORT 15013M: "Lee, Chun-Yi" <jlee@suse.com> 15014L: platform-driver-x86@vger.kernel.org 15015S: Maintained 15016F: drivers/platform/x86/msi-laptop.c 15017 15018MSI WMI SUPPORT 15019L: platform-driver-x86@vger.kernel.org 15020S: Orphan 15021F: drivers/platform/x86/msi-wmi.c 15022 15023MSI001 MEDIA DRIVER 15024L: linux-media@vger.kernel.org 15025S: Orphan 15026W: https://linuxtv.org 15027Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15028F: drivers/media/tuners/msi001* 15029 15030MSI2500 MEDIA DRIVER 15031L: linux-media@vger.kernel.org 15032S: Orphan 15033W: https://linuxtv.org 15034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15035F: drivers/media/usb/msi2500/ 15036 15037MSTAR INTERRUPT CONTROLLER DRIVER 15038M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15039M: Daniel Palmer <daniel@thingy.jp> 15040S: Maintained 15041F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15042F: drivers/irqchip/irq-mst-intc.c 15043 15044MSYSTEMS DISKONCHIP G3 MTD DRIVER 15045M: Robert Jarzmik <robert.jarzmik@free.fr> 15046L: linux-mtd@lists.infradead.org 15047S: Maintained 15048F: drivers/mtd/devices/docg3* 15049 15050MT9M114 ONSEMI SENSOR DRIVER 15051M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15052L: linux-media@vger.kernel.org 15053S: Maintained 15054T: git git://linuxtv.org/media_tree.git 15055F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15056F: drivers/media/i2c/mt9m114.c 15057 15058MT9P031 APTINA CAMERA SENSOR 15059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15060L: linux-media@vger.kernel.org 15061S: Maintained 15062T: git git://linuxtv.org/media_tree.git 15063F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15064F: drivers/media/i2c/mt9p031.c 15065F: include/media/i2c/mt9p031.h 15066 15067MT9T112 APTINA CAMERA SENSOR 15068M: Jacopo Mondi <jacopo@jmondi.org> 15069L: linux-media@vger.kernel.org 15070S: Odd Fixes 15071T: git git://linuxtv.org/media_tree.git 15072F: drivers/media/i2c/mt9t112.c 15073F: include/media/i2c/mt9t112.h 15074 15075MT9V032 APTINA CAMERA SENSOR 15076M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15077L: linux-media@vger.kernel.org 15078S: Maintained 15079T: git git://linuxtv.org/media_tree.git 15080F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15081F: drivers/media/i2c/mt9v032.c 15082F: include/media/i2c/mt9v032.h 15083 15084MT9V111 APTINA CAMERA SENSOR 15085M: Jacopo Mondi <jacopo@jmondi.org> 15086L: linux-media@vger.kernel.org 15087S: Maintained 15088T: git git://linuxtv.org/media_tree.git 15089F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15090F: drivers/media/i2c/mt9v111.c 15091 15092MULTIFUNCTION DEVICES (MFD) 15093M: Lee Jones <lee@kernel.org> 15094S: Maintained 15095T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15096F: Documentation/devicetree/bindings/mfd/ 15097F: drivers/mfd/ 15098F: include/dt-bindings/mfd/ 15099F: include/linux/mfd/ 15100 15101MULTIMEDIA CARD (MMC) ETC. OVER SPI 15102S: Orphan 15103F: drivers/mmc/host/mmc_spi.c 15104F: include/linux/spi/mmc_spi.h 15105 15106MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15107M: Ulf Hansson <ulf.hansson@linaro.org> 15108L: linux-mmc@vger.kernel.org 15109S: Maintained 15110T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15111F: Documentation/devicetree/bindings/mmc/ 15112F: drivers/mmc/ 15113F: include/linux/mmc/ 15114F: include/uapi/linux/mmc/ 15115 15116MULTIPLEXER SUBSYSTEM 15117M: Peter Rosin <peda@axentia.se> 15118S: Maintained 15119F: Documentation/ABI/testing/sysfs-class-mux* 15120F: Documentation/devicetree/bindings/mux/ 15121F: drivers/mux/ 15122F: include/dt-bindings/mux/ 15123F: include/linux/mux/ 15124 15125MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15126M: Bin Liu <b-liu@ti.com> 15127L: linux-usb@vger.kernel.org 15128S: Maintained 15129F: drivers/usb/musb/ 15130 15131MXL301RF MEDIA DRIVER 15132M: Akihiro Tsukada <tskd08@gmail.com> 15133L: linux-media@vger.kernel.org 15134S: Odd Fixes 15135F: drivers/media/tuners/mxl301rf* 15136 15137MXL5007T MEDIA DRIVER 15138M: Michael Krufky <mkrufky@linuxtv.org> 15139L: linux-media@vger.kernel.org 15140S: Maintained 15141W: https://linuxtv.org 15142W: http://github.com/mkrufky 15143Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15144T: git git://linuxtv.org/mkrufky/tuners.git 15145F: drivers/media/tuners/mxl5007t.* 15146 15147MXSFB DRM DRIVER 15148M: Marek Vasut <marex@denx.de> 15149M: Stefan Agner <stefan@agner.ch> 15150L: dri-devel@lists.freedesktop.org 15151S: Supported 15152T: git git://anongit.freedesktop.org/drm/drm-misc 15153F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15154F: drivers/gpu/drm/mxsfb/ 15155 15156MYLEX DAC960 PCI RAID Controller 15157M: Hannes Reinecke <hare@kernel.org> 15158L: linux-scsi@vger.kernel.org 15159S: Supported 15160F: drivers/scsi/myrb.* 15161F: drivers/scsi/myrs.* 15162 15163MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15164M: Chris Lee <christopher.lee@cspi.com> 15165L: netdev@vger.kernel.org 15166S: Supported 15167W: https://www.cspi.com/ethernet-products/support/downloads/ 15168F: drivers/net/ethernet/myricom/myri10ge/ 15169 15170NAND FLASH SUBSYSTEM 15171M: Miquel Raynal <miquel.raynal@bootlin.com> 15172R: Richard Weinberger <richard@nod.at> 15173L: linux-mtd@lists.infradead.org 15174S: Maintained 15175W: http://www.linux-mtd.infradead.org/ 15176Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15177C: irc://irc.oftc.net/mtd 15178T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15179F: drivers/mtd/nand/ 15180F: include/linux/mtd/*nand*.h 15181 15182NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15183M: Daniel Mack <zonque@gmail.com> 15184L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15185S: Maintained 15186W: http://www.native-instruments.com 15187F: sound/usb/caiaq/ 15188 15189NATSEMI ETHERNET DRIVER (DP8381x) 15190S: Orphan 15191F: drivers/net/ethernet/natsemi/natsemi.c 15192 15193NCR 5380 SCSI DRIVERS 15194M: Finn Thain <fthain@linux-m68k.org> 15195M: Michael Schmitz <schmitzmic@gmail.com> 15196L: linux-scsi@vger.kernel.org 15197S: Maintained 15198F: Documentation/scsi/g_NCR5380.rst 15199F: drivers/scsi/NCR5380.* 15200F: drivers/scsi/arm/cumana_1.c 15201F: drivers/scsi/arm/oak.c 15202F: drivers/scsi/atari_scsi.* 15203F: drivers/scsi/dmx3191d.c 15204F: drivers/scsi/g_NCR5380.* 15205F: drivers/scsi/mac_scsi.* 15206F: drivers/scsi/sun3_scsi.* 15207F: drivers/scsi/sun3_scsi_vme.c 15208 15209NCSI LIBRARY 15210M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15211S: Maintained 15212F: net/ncsi/ 15213 15214NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15215M: Zev Weiss <zev@bewilderbeest.net> 15216L: linux-hwmon@vger.kernel.org 15217S: Maintained 15218F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15219F: drivers/hwmon/nct6775-i2c.c 15220 15221NETDEVSIM 15222M: Jakub Kicinski <kuba@kernel.org> 15223S: Maintained 15224F: drivers/net/netdevsim/* 15225F: tools/testing/selftests/drivers/net/netdevsim/* 15226 15227NETEM NETWORK EMULATOR 15228M: Stephen Hemminger <stephen@networkplumber.org> 15229L: netdev@vger.kernel.org 15230S: Maintained 15231F: net/sched/sch_netem.c 15232 15233NETERION 10GbE DRIVERS (s2io) 15234M: Jon Mason <jdmason@kudzu.us> 15235L: netdev@vger.kernel.org 15236S: Supported 15237F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15238F: drivers/net/ethernet/neterion/ 15239 15240NETFILTER 15241M: Pablo Neira Ayuso <pablo@netfilter.org> 15242M: Jozsef Kadlecsik <kadlec@netfilter.org> 15243L: netfilter-devel@vger.kernel.org 15244L: coreteam@netfilter.org 15245S: Maintained 15246W: http://www.netfilter.org/ 15247W: http://www.iptables.org/ 15248W: http://www.nftables.org/ 15249Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15250C: irc://irc.libera.chat/netfilter 15251T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15252T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15253F: include/linux/netfilter* 15254F: include/linux/netfilter/ 15255F: include/net/netfilter/ 15256F: include/uapi/linux/netfilter* 15257F: include/uapi/linux/netfilter/ 15258F: net/*/netfilter.c 15259F: net/*/netfilter/ 15260F: net/bridge/br_netfilter*.c 15261F: net/netfilter/ 15262 15263NETROM NETWORK LAYER 15264M: Ralf Baechle <ralf@linux-mips.org> 15265L: linux-hams@vger.kernel.org 15266S: Maintained 15267W: https://linux-ax25.in-berlin.de 15268F: include/net/netrom.h 15269F: include/uapi/linux/netrom.h 15270F: net/netrom/ 15271 15272NETRONIX EMBEDDED CONTROLLER 15273M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15274S: Maintained 15275F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15276F: drivers/mfd/ntxec.c 15277F: drivers/pwm/pwm-ntxec.c 15278F: drivers/rtc/rtc-ntxec.c 15279F: include/linux/mfd/ntxec.h 15280 15281NETRONOME ETHERNET DRIVERS 15282M: Louis Peens <louis.peens@corigine.com> 15283R: Jakub Kicinski <kuba@kernel.org> 15284L: oss-drivers@corigine.com 15285S: Maintained 15286F: drivers/net/ethernet/netronome/ 15287 15288NETWORK BLOCK DEVICE (NBD) 15289M: Josef Bacik <josef@toxicpanda.com> 15290L: linux-block@vger.kernel.org 15291L: nbd@other.debian.org 15292S: Maintained 15293F: Documentation/admin-guide/blockdev/nbd.rst 15294F: drivers/block/nbd.c 15295F: include/trace/events/nbd.h 15296F: include/uapi/linux/nbd.h 15297 15298NETWORK DROP MONITOR 15299M: Neil Horman <nhorman@tuxdriver.com> 15300L: netdev@vger.kernel.org 15301S: Maintained 15302W: https://fedorahosted.org/dropwatch/ 15303F: include/uapi/linux/net_dropmon.h 15304F: net/core/drop_monitor.c 15305 15306NETWORKING DRIVERS 15307M: "David S. Miller" <davem@davemloft.net> 15308M: Eric Dumazet <edumazet@google.com> 15309M: Jakub Kicinski <kuba@kernel.org> 15310M: Paolo Abeni <pabeni@redhat.com> 15311L: netdev@vger.kernel.org 15312S: Maintained 15313P: Documentation/process/maintainer-netdev.rst 15314Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15315T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15316T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15317F: Documentation/devicetree/bindings/net/ 15318F: Documentation/networking/net_cachelines/net_device.rst 15319F: drivers/connector/ 15320F: drivers/net/ 15321F: include/dt-bindings/net/ 15322F: include/linux/cn_proc.h 15323F: include/linux/etherdevice.h 15324F: include/linux/fcdevice.h 15325F: include/linux/fddidevice.h 15326F: include/linux/hippidevice.h 15327F: include/linux/if_* 15328F: include/linux/inetdevice.h 15329F: include/linux/netdevice.h 15330F: include/uapi/linux/cn_proc.h 15331F: include/uapi/linux/if_* 15332F: include/uapi/linux/netdevice.h 15333X: drivers/net/wireless/ 15334 15335NETWORKING DRIVERS (WIRELESS) 15336M: Kalle Valo <kvalo@kernel.org> 15337L: linux-wireless@vger.kernel.org 15338S: Maintained 15339W: https://wireless.wiki.kernel.org/ 15340Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15341T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15342T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15343F: Documentation/devicetree/bindings/net/wireless/ 15344F: drivers/net/wireless/ 15345 15346NETWORKING [DSA] 15347M: Andrew Lunn <andrew@lunn.ch> 15348M: Florian Fainelli <f.fainelli@gmail.com> 15349M: Vladimir Oltean <olteanv@gmail.com> 15350S: Maintained 15351F: Documentation/devicetree/bindings/net/dsa/ 15352F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15353F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15354F: drivers/net/dsa/ 15355F: include/linux/dsa/ 15356F: include/linux/platform_data/dsa.h 15357F: include/net/dsa.h 15358F: net/dsa/ 15359F: tools/testing/selftests/drivers/net/dsa/ 15360 15361NETWORKING [GENERAL] 15362M: "David S. Miller" <davem@davemloft.net> 15363M: Eric Dumazet <edumazet@google.com> 15364M: Jakub Kicinski <kuba@kernel.org> 15365M: Paolo Abeni <pabeni@redhat.com> 15366L: netdev@vger.kernel.org 15367S: Maintained 15368P: Documentation/process/maintainer-netdev.rst 15369Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15370B: mailto:netdev@vger.kernel.org 15371T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15372T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15373F: Documentation/core-api/netlink.rst 15374F: Documentation/netlink/ 15375F: Documentation/networking/ 15376F: Documentation/networking/net_cachelines/ 15377F: Documentation/process/maintainer-netdev.rst 15378F: Documentation/userspace-api/netlink/ 15379F: include/linux/framer/framer-provider.h 15380F: include/linux/framer/framer.h 15381F: include/linux/in.h 15382F: include/linux/indirect_call_wrapper.h 15383F: include/linux/net.h 15384F: include/linux/netdevice.h 15385F: include/net/ 15386F: include/uapi/linux/in.h 15387F: include/uapi/linux/net.h 15388F: include/uapi/linux/net_namespace.h 15389F: include/uapi/linux/netdevice.h 15390F: lib/net_utils.c 15391F: lib/random32.c 15392F: net/ 15393F: tools/net/ 15394F: tools/testing/selftests/net/ 15395X: net/9p/ 15396X: net/bluetooth/ 15397 15398NETWORKING [IPSEC] 15399M: Steffen Klassert <steffen.klassert@secunet.com> 15400M: Herbert Xu <herbert@gondor.apana.org.au> 15401M: "David S. Miller" <davem@davemloft.net> 15402L: netdev@vger.kernel.org 15403S: Maintained 15404T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15405T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15406F: include/net/xfrm.h 15407F: include/uapi/linux/xfrm.h 15408F: net/ipv4/ah4.c 15409F: net/ipv4/esp4* 15410F: net/ipv4/ip_vti.c 15411F: net/ipv4/ipcomp.c 15412F: net/ipv4/xfrm* 15413F: net/ipv6/ah6.c 15414F: net/ipv6/esp6* 15415F: net/ipv6/ip6_vti.c 15416F: net/ipv6/ipcomp6.c 15417F: net/ipv6/xfrm* 15418F: net/key/ 15419F: net/xfrm/ 15420F: tools/testing/selftests/net/ipsec.c 15421 15422NETWORKING [IPv4/IPv6] 15423M: "David S. Miller" <davem@davemloft.net> 15424M: David Ahern <dsahern@kernel.org> 15425L: netdev@vger.kernel.org 15426S: Maintained 15427T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15428F: arch/x86/net/* 15429F: include/linux/ip.h 15430F: include/linux/ipv6* 15431F: include/net/fib* 15432F: include/net/ip* 15433F: include/net/route.h 15434F: net/ipv4/ 15435F: net/ipv6/ 15436 15437NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15438M: Paul Moore <paul@paul-moore.com> 15439L: netdev@vger.kernel.org 15440L: linux-security-module@vger.kernel.org 15441S: Supported 15442W: https://github.com/netlabel 15443F: Documentation/netlabel/ 15444F: include/net/calipso.h 15445F: include/net/cipso_ipv4.h 15446F: include/net/netlabel.h 15447F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15448F: include/uapi/linux/netfilter/xt_SECMARK.h 15449F: net/ipv4/cipso_ipv4.c 15450F: net/ipv6/calipso.c 15451F: net/netfilter/xt_CONNSECMARK.c 15452F: net/netfilter/xt_SECMARK.c 15453F: net/netlabel/ 15454 15455NETWORKING [MACSEC] 15456M: Sabrina Dubroca <sd@queasysnail.net> 15457L: netdev@vger.kernel.org 15458S: Maintained 15459F: drivers/net/macsec.c 15460F: include/net/macsec.h 15461F: include/uapi/linux/if_macsec.h 15462K: macsec 15463K: \bmdo_ 15464 15465NETWORKING [MPTCP] 15466M: Matthieu Baerts <matttbe@kernel.org> 15467M: Mat Martineau <martineau@kernel.org> 15468R: Geliang Tang <geliang@kernel.org> 15469L: netdev@vger.kernel.org 15470L: mptcp@lists.linux.dev 15471S: Maintained 15472W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15473B: https://github.com/multipath-tcp/mptcp_net-next/issues 15474T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15475T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15476F: Documentation/netlink/specs/mptcp_pm.yaml 15477F: Documentation/networking/mptcp-sysctl.rst 15478F: include/net/mptcp.h 15479F: include/trace/events/mptcp.h 15480F: include/uapi/linux/mptcp*.h 15481F: net/mptcp/ 15482F: tools/testing/selftests/bpf/*/*mptcp*.c 15483F: tools/testing/selftests/net/mptcp/ 15484 15485NETWORKING [TCP] 15486M: Eric Dumazet <edumazet@google.com> 15487L: netdev@vger.kernel.org 15488S: Maintained 15489F: Documentation/networking/net_cachelines/tcp_sock.rst 15490F: include/linux/tcp.h 15491F: include/net/tcp.h 15492F: include/trace/events/tcp.h 15493F: include/uapi/linux/tcp.h 15494F: net/ipv4/syncookies.c 15495F: net/ipv4/tcp*.c 15496F: net/ipv6/syncookies.c 15497F: net/ipv6/tcp*.c 15498 15499NETWORKING [TLS] 15500M: Boris Pismenny <borisp@nvidia.com> 15501M: John Fastabend <john.fastabend@gmail.com> 15502M: Jakub Kicinski <kuba@kernel.org> 15503L: netdev@vger.kernel.org 15504S: Maintained 15505F: include/net/tls.h 15506F: include/uapi/linux/tls.h 15507F: net/tls/* 15508 15509NETXEN (1/10) GbE SUPPORT 15510M: Manish Chopra <manishc@marvell.com> 15511M: Rahul Verma <rahulv@marvell.com> 15512M: GR-Linux-NIC-Dev@marvell.com 15513L: netdev@vger.kernel.org 15514S: Supported 15515F: drivers/net/ethernet/qlogic/netxen/ 15516 15517NET_FAILOVER MODULE 15518M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15519L: netdev@vger.kernel.org 15520S: Supported 15521F: Documentation/networking/net_failover.rst 15522F: drivers/net/net_failover.c 15523F: include/net/net_failover.h 15524 15525NEXTHOP 15526M: David Ahern <dsahern@kernel.org> 15527L: netdev@vger.kernel.org 15528S: Maintained 15529F: include/net/netns/nexthop.h 15530F: include/net/nexthop.h 15531F: include/uapi/linux/nexthop.h 15532F: net/ipv4/nexthop.c 15533 15534NFC SUBSYSTEM 15535M: Krzysztof Kozlowski <krzk@kernel.org> 15536L: netdev@vger.kernel.org 15537S: Maintained 15538F: Documentation/devicetree/bindings/net/nfc/ 15539F: drivers/nfc/ 15540F: include/net/nfc/ 15541F: include/uapi/linux/nfc.h 15542F: net/nfc/ 15543 15544NFC VIRTUAL NCI DEVICE DRIVER 15545M: Bongsu Jeon <bongsu.jeon@samsung.com> 15546L: netdev@vger.kernel.org 15547S: Supported 15548F: drivers/nfc/virtual_ncidev.c 15549F: tools/testing/selftests/nci/ 15550 15551NFS, SUNRPC, AND LOCKD CLIENTS 15552M: Trond Myklebust <trond.myklebust@hammerspace.com> 15553M: Anna Schumaker <anna@kernel.org> 15554L: linux-nfs@vger.kernel.org 15555S: Maintained 15556W: http://client.linux-nfs.org 15557T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15558F: Documentation/filesystems/nfs/ 15559F: fs/lockd/ 15560F: fs/nfs/ 15561F: fs/nfs_common/ 15562F: include/linux/lockd/ 15563F: include/linux/nfs* 15564F: include/linux/sunrpc/ 15565F: include/uapi/linux/nfs* 15566F: include/uapi/linux/sunrpc/ 15567F: net/sunrpc/ 15568 15569NILFS2 FILESYSTEM 15570M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15571L: linux-nilfs@vger.kernel.org 15572S: Supported 15573W: https://nilfs.sourceforge.io/ 15574T: git https://github.com/konis/nilfs2.git 15575F: Documentation/filesystems/nilfs2.rst 15576F: fs/nilfs2/ 15577F: include/trace/events/nilfs2.h 15578F: include/uapi/linux/nilfs2_api.h 15579F: include/uapi/linux/nilfs2_ondisk.h 15580 15581NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15582M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15583S: Maintained 15584W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15585F: Documentation/scsi/NinjaSCSI.rst 15586F: drivers/scsi/pcmcia/nsp_* 15587 15588NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15589M: GOTO Masanori <gotom@debian.or.jp> 15590M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15591S: Maintained 15592W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15593F: Documentation/scsi/NinjaSCSI.rst 15594F: drivers/scsi/nsp32* 15595 15596NINTENDO HID DRIVER 15597M: Daniel J. Ogorchock <djogorchock@gmail.com> 15598L: linux-input@vger.kernel.org 15599S: Maintained 15600F: drivers/hid/hid-nintendo* 15601 15602NIOS2 ARCHITECTURE 15603M: Dinh Nguyen <dinguyen@kernel.org> 15604S: Maintained 15605T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15606F: arch/nios2/ 15607 15608NITRO ENCLAVES (NE) 15609M: Alexandru Ciobotaru <alcioa@amazon.com> 15610L: linux-kernel@vger.kernel.org 15611L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15612S: Supported 15613W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15614F: Documentation/virt/ne_overview.rst 15615F: drivers/virt/nitro_enclaves/ 15616F: include/linux/nitro_enclaves.h 15617F: include/uapi/linux/nitro_enclaves.h 15618F: samples/nitro_enclaves/ 15619 15620NITRO SECURE MODULE (NSM) 15621M: Alexander Graf <graf@amazon.com> 15622L: linux-kernel@vger.kernel.org 15623L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15624S: Supported 15625W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15626F: drivers/misc/nsm.c 15627F: include/uapi/linux/nsm.h 15628 15629NOHZ, DYNTICKS SUPPORT 15630M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15631M: Frederic Weisbecker <frederic@kernel.org> 15632M: Ingo Molnar <mingo@kernel.org> 15633M: Thomas Gleixner <tglx@linutronix.de> 15634L: linux-kernel@vger.kernel.org 15635S: Maintained 15636T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15637F: include/linux/sched/nohz.h 15638F: include/linux/tick.h 15639F: kernel/time/tick*.* 15640 15641NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15642M: Pavel Machek <pavel@ucw.cz> 15643M: Sakari Ailus <sakari.ailus@iki.fi> 15644L: linux-media@vger.kernel.org 15645S: Maintained 15646F: drivers/media/i2c/ad5820.c 15647F: drivers/media/i2c/et8ek8 15648 15649NOKIA N900 POWER SUPPLY DRIVERS 15650R: Pali Rohár <pali@kernel.org> 15651F: drivers/power/supply/bq2415x_charger.c 15652F: drivers/power/supply/bq27xxx_battery.c 15653F: drivers/power/supply/bq27xxx_battery_i2c.c 15654F: drivers/power/supply/isp1704_charger.c 15655F: drivers/power/supply/rx51_battery.c 15656F: include/linux/power/bq2415x_charger.h 15657F: include/linux/power/bq27xxx_battery.h 15658 15659NOLIBC HEADER FILE 15660M: Willy Tarreau <w@1wt.eu> 15661M: Thomas Weißschuh <linux@weissschuh.net> 15662S: Maintained 15663T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15664F: tools/include/nolibc/ 15665F: tools/testing/selftests/nolibc/ 15666 15667NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15668M: Hans de Goede <hdegoede@redhat.com> 15669L: linux-input@vger.kernel.org 15670S: Maintained 15671F: drivers/input/touchscreen/novatek-nvt-ts.c 15672 15673NSDEPS 15674M: Matthias Maennich <maennich@google.com> 15675S: Maintained 15676F: Documentation/core-api/symbol-namespaces.rst 15677F: scripts/nsdeps 15678 15679NTB AMD DRIVER 15680M: Sanjay R Mehta <sanju.mehta@amd.com> 15681M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15682L: ntb@lists.linux.dev 15683S: Supported 15684F: drivers/ntb/hw/amd/ 15685 15686NTB DRIVER CORE 15687M: Jon Mason <jdmason@kudzu.us> 15688M: Dave Jiang <dave.jiang@intel.com> 15689M: Allen Hubbe <allenbh@gmail.com> 15690L: ntb@lists.linux.dev 15691S: Supported 15692W: https://github.com/jonmason/ntb/wiki 15693T: git https://github.com/jonmason/ntb.git 15694F: drivers/net/ntb_netdev.c 15695F: drivers/ntb/ 15696F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15697F: include/linux/ntb.h 15698F: include/linux/ntb_transport.h 15699F: tools/testing/selftests/ntb/ 15700 15701NTB IDT DRIVER 15702M: Serge Semin <fancer.lancer@gmail.com> 15703L: ntb@lists.linux.dev 15704S: Supported 15705F: drivers/ntb/hw/idt/ 15706 15707NTB INTEL DRIVER 15708M: Dave Jiang <dave.jiang@intel.com> 15709L: ntb@lists.linux.dev 15710S: Supported 15711W: https://github.com/davejiang/linux/wiki 15712T: git https://github.com/davejiang/linux.git 15713F: drivers/ntb/hw/intel/ 15714 15715NTFS3 FILESYSTEM 15716M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15717L: ntfs3@lists.linux.dev 15718S: Supported 15719W: http://www.paragon-software.com/ 15720T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15721F: Documentation/filesystems/ntfs3.rst 15722F: fs/ntfs3/ 15723 15724NUBUS SUBSYSTEM 15725M: Finn Thain <fthain@linux-m68k.org> 15726L: linux-m68k@lists.linux-m68k.org 15727S: Maintained 15728F: arch/*/include/asm/nubus.h 15729F: drivers/nubus/ 15730F: include/linux/nubus.h 15731F: include/uapi/linux/nubus.h 15732 15733NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15734M: Antonino Daplas <adaplas@gmail.com> 15735L: linux-fbdev@vger.kernel.org 15736S: Maintained 15737F: drivers/video/fbdev/nvidia/ 15738F: drivers/video/fbdev/riva/ 15739 15740NVIDIA WMI EC BACKLIGHT DRIVER 15741M: Daniel Dadap <ddadap@nvidia.com> 15742L: platform-driver-x86@vger.kernel.org 15743S: Supported 15744F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15745F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15746 15747NVM EXPRESS DRIVER 15748M: Keith Busch <kbusch@kernel.org> 15749M: Jens Axboe <axboe@fb.com> 15750M: Christoph Hellwig <hch@lst.de> 15751M: Sagi Grimberg <sagi@grimberg.me> 15752L: linux-nvme@lists.infradead.org 15753S: Supported 15754W: http://git.infradead.org/nvme.git 15755T: git git://git.infradead.org/nvme.git 15756F: Documentation/nvme/ 15757F: drivers/nvme/common/ 15758F: drivers/nvme/host/ 15759F: include/linux/nvme-*.h 15760F: include/linux/nvme.h 15761F: include/uapi/linux/nvme_ioctl.h 15762 15763NVM EXPRESS FABRICS AUTHENTICATION 15764M: Hannes Reinecke <hare@suse.de> 15765L: linux-nvme@lists.infradead.org 15766S: Supported 15767F: drivers/nvme/host/auth.c 15768F: drivers/nvme/target/auth.c 15769F: drivers/nvme/target/fabrics-cmd-auth.c 15770F: include/linux/nvme-auth.h 15771 15772NVM EXPRESS FC TRANSPORT DRIVERS 15773M: James Smart <james.smart@broadcom.com> 15774L: linux-nvme@lists.infradead.org 15775S: Supported 15776F: drivers/nvme/host/fc.c 15777F: drivers/nvme/target/fc.c 15778F: drivers/nvme/target/fcloop.c 15779F: include/linux/nvme-fc-driver.h 15780F: include/linux/nvme-fc.h 15781 15782NVM EXPRESS HARDWARE MONITORING SUPPORT 15783M: Guenter Roeck <linux@roeck-us.net> 15784L: linux-nvme@lists.infradead.org 15785S: Supported 15786F: drivers/nvme/host/hwmon.c 15787 15788NVM EXPRESS TARGET DRIVER 15789M: Christoph Hellwig <hch@lst.de> 15790M: Sagi Grimberg <sagi@grimberg.me> 15791M: Chaitanya Kulkarni <kch@nvidia.com> 15792L: linux-nvme@lists.infradead.org 15793S: Supported 15794W: http://git.infradead.org/nvme.git 15795T: git git://git.infradead.org/nvme.git 15796F: drivers/nvme/target/ 15797 15798NVMEM FRAMEWORK 15799M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15800S: Maintained 15801T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15802F: Documentation/ABI/stable/sysfs-bus-nvmem 15803F: Documentation/devicetree/bindings/nvmem/ 15804F: drivers/nvmem/ 15805F: include/linux/nvmem-consumer.h 15806F: include/linux/nvmem-provider.h 15807 15808NXP BLUETOOTH WIRELESS DRIVERS 15809M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15810M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15811S: Maintained 15812F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15813F: drivers/bluetooth/btnxpuart.c 15814 15815NXP C45 TJA11XX PHY DRIVER 15816M: Andrei Botila <andrei.botila@oss.nxp.com> 15817L: netdev@vger.kernel.org 15818S: Maintained 15819F: drivers/net/phy/nxp-c45-tja11xx* 15820 15821NXP FSPI DRIVER 15822M: Han Xu <han.xu@nxp.com> 15823M: Haibo Chen <haibo.chen@nxp.com> 15824R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15825L: linux-spi@vger.kernel.org 15826S: Maintained 15827F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15828F: drivers/spi/spi-nxp-fspi.c 15829 15830NXP FXAS21002C DRIVER 15831M: Rui Miguel Silva <rmfrfs@gmail.com> 15832L: linux-iio@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15835F: drivers/iio/gyro/fxas21002c.h 15836F: drivers/iio/gyro/fxas21002c_core.c 15837F: drivers/iio/gyro/fxas21002c_i2c.c 15838F: drivers/iio/gyro/fxas21002c_spi.c 15839 15840NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15841M: Haibo Chen <haibo.chen@nxp.com> 15842L: linux-iio@vger.kernel.org 15843L: imx@lists.linux.dev 15844S: Maintained 15845F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15846F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15847F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15848F: drivers/iio/adc/imx7d_adc.c 15849F: drivers/iio/adc/imx93_adc.c 15850F: drivers/iio/adc/vf610_adc.c 15851 15852NXP i.MX 8M ISI DRIVER 15853M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15854L: linux-media@vger.kernel.org 15855S: Maintained 15856F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15857F: drivers/media/platform/nxp/imx8-isi/ 15858 15859NXP i.MX 8MP DW100 V4L2 DRIVER 15860M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15861L: linux-media@vger.kernel.org 15862S: Maintained 15863F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15864F: Documentation/userspace-api/media/drivers/dw100.rst 15865F: drivers/media/platform/nxp/dw100/ 15866F: include/uapi/linux/dw100.h 15867 15868NXP i.MX 8MQ DCSS DRIVER 15869M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15870R: Lucas Stach <l.stach@pengutronix.de> 15871L: dri-devel@lists.freedesktop.org 15872S: Maintained 15873T: git git://anongit.freedesktop.org/drm/drm-misc 15874F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15875F: drivers/gpu/drm/imx/dcss/ 15876 15877NXP i.MX 8QXP ADC DRIVER 15878M: Cai Huoqing <cai.huoqing@linux.dev> 15879M: Haibo Chen <haibo.chen@nxp.com> 15880L: imx@lists.linux.dev 15881L: linux-iio@vger.kernel.org 15882S: Maintained 15883F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15884F: drivers/iio/adc/imx8qxp-adc.c 15885 15886NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15887M: Mirela Rabulea <mirela.rabulea@nxp.com> 15888L: imx@lists.linux.dev 15889L: linux-media@vger.kernel.org 15890S: Maintained 15891F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15892F: drivers/media/platform/nxp/imx-jpeg 15893 15894NXP i.MX CLOCK DRIVERS 15895M: Abel Vesa <abelvesa@kernel.org> 15896R: Peng Fan <peng.fan@nxp.com> 15897L: linux-clk@vger.kernel.org 15898L: imx@lists.linux.dev 15899S: Maintained 15900T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15901F: Documentation/devicetree/bindings/clock/imx* 15902F: drivers/clk/imx/ 15903F: include/dt-bindings/clock/imx* 15904 15905NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15906M: Jagan Teki <jagan@amarulasolutions.com> 15907S: Maintained 15908F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15909F: drivers/regulator/pf8x00-regulator.c 15910 15911NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15912M: Krzysztof Kozlowski <krzk@kernel.org> 15913L: linux-kernel@vger.kernel.org 15914S: Maintained 15915F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15916F: drivers/extcon/extcon-ptn5150.c 15917 15918NXP SGTL5000 DRIVER 15919M: Fabio Estevam <festevam@gmail.com> 15920L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15921S: Maintained 15922F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15923F: sound/soc/codecs/sgtl5000* 15924 15925NXP SJA1105 ETHERNET SWITCH DRIVER 15926M: Vladimir Oltean <olteanv@gmail.com> 15927L: linux-kernel@vger.kernel.org 15928S: Maintained 15929F: drivers/net/dsa/sja1105 15930F: drivers/net/pcs/pcs-xpcs-nxp.c 15931 15932NXP TDA998X DRM DRIVER 15933M: Russell King <linux@armlinux.org.uk> 15934S: Maintained 15935T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15937F: drivers/gpu/drm/i2c/tda998x_drv.c 15938F: include/drm/i2c/tda998x.h 15939F: include/dt-bindings/display/tda998x.h 15940K: "nxp,tda998x" 15941 15942NXP TFA9879 DRIVER 15943M: Peter Rosin <peda@axentia.se> 15944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15945S: Maintained 15946F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15947F: sound/soc/codecs/tfa9879* 15948 15949NXP-NCI NFC DRIVER 15950S: Orphan 15951F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15952F: drivers/nfc/nxp-nci 15953 15954NXP/Goodix TFA989X (TFA1) DRIVER 15955M: Stephan Gerhold <stephan@gerhold.net> 15956L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15957S: Maintained 15958F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15959F: sound/soc/codecs/tfa989x.c 15960 15961NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15962M: Jonas Malaco <jonas@protocubo.io> 15963L: linux-hwmon@vger.kernel.org 15964S: Maintained 15965F: Documentation/hwmon/nzxt-kraken2.rst 15966F: drivers/hwmon/nzxt-kraken2.c 15967 15968NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15969M: Jonas Malaco <jonas@protocubo.io> 15970M: Aleksa Savic <savicaleksa83@gmail.com> 15971L: linux-hwmon@vger.kernel.org 15972S: Maintained 15973F: Documentation/hwmon/nzxt-kraken3.rst 15974F: drivers/hwmon/nzxt-kraken3.c 15975 15976NZXT-SMART2 HARDWARE MONITORING DRIVER 15977M: Aleksandr Mezin <mezin.alexander@gmail.com> 15978L: linux-hwmon@vger.kernel.org 15979S: Maintained 15980F: Documentation/hwmon/nzxt-smart2.rst 15981F: drivers/hwmon/nzxt-smart2.c 15982 15983OBJAGG 15984M: Jiri Pirko <jiri@resnulli.us> 15985L: netdev@vger.kernel.org 15986S: Supported 15987F: include/linux/objagg.h 15988F: lib/objagg.c 15989F: lib/test_objagg.c 15990 15991OBJPOOL 15992M: Matt Wu <wuqiang.matt@bytedance.com> 15993S: Supported 15994F: include/linux/objpool.h 15995F: lib/objpool.c 15996F: lib/test_objpool.c 15997 15998OBJTOOL 15999M: Josh Poimboeuf <jpoimboe@kernel.org> 16000M: Peter Zijlstra <peterz@infradead.org> 16001S: Supported 16002F: include/linux/objtool*.h 16003F: tools/objtool/ 16004 16005OCELOT ETHERNET SWITCH DRIVER 16006M: Vladimir Oltean <vladimir.oltean@nxp.com> 16007M: Claudiu Manoil <claudiu.manoil@nxp.com> 16008M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16009M: UNGLinuxDriver@microchip.com 16010L: netdev@vger.kernel.org 16011S: Supported 16012F: drivers/net/dsa/ocelot/* 16013F: drivers/net/ethernet/mscc/ 16014F: include/soc/mscc/ocelot* 16015F: net/dsa/tag_ocelot.c 16016F: net/dsa/tag_ocelot_8021q.c 16017F: tools/testing/selftests/drivers/net/ocelot/* 16018 16019OCELOT EXTERNAL SWITCH CONTROL 16020M: Colin Foster <colin.foster@in-advantage.com> 16021S: Supported 16022F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16023F: drivers/mfd/ocelot* 16024F: drivers/net/dsa/ocelot/ocelot_ext.c 16025F: include/linux/mfd/ocelot.h 16026 16027OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16028M: Frederic Barrat <fbarrat@linux.ibm.com> 16029M: Andrew Donnellan <ajd@linux.ibm.com> 16030L: linuxppc-dev@lists.ozlabs.org 16031S: Supported 16032F: Documentation/userspace-api/accelerators/ocxl.rst 16033F: arch/powerpc/include/asm/pnv-ocxl.h 16034F: arch/powerpc/platforms/powernv/ocxl.c 16035F: drivers/misc/ocxl/ 16036F: include/misc/ocxl* 16037F: include/uapi/misc/ocxl.h 16038 16039OMAP AUDIO SUPPORT 16040M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16041M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16042L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16043L: linux-omap@vger.kernel.org 16044S: Maintained 16045F: sound/soc/ti/n810.c 16046F: sound/soc/ti/omap* 16047F: sound/soc/ti/rx51.c 16048F: sound/soc/ti/sdma-pcm.* 16049 16050OMAP CLOCK FRAMEWORK SUPPORT 16051M: Paul Walmsley <paul@pwsan.com> 16052L: linux-omap@vger.kernel.org 16053S: Maintained 16054F: arch/arm/*omap*/*clock* 16055 16056OMAP DEVICE TREE SUPPORT 16057M: Benoît Cousson <bcousson@baylibre.com> 16058M: Tony Lindgren <tony@atomide.com> 16059L: linux-omap@vger.kernel.org 16060L: devicetree@vger.kernel.org 16061S: Maintained 16062F: arch/arm/boot/dts/ti/omap/ 16063 16064OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16065L: linux-omap@vger.kernel.org 16066L: linux-fbdev@vger.kernel.org 16067S: Orphan 16068F: Documentation/arch/arm/omap/dss.rst 16069F: drivers/video/fbdev/omap2/ 16070 16071OMAP FRAMEBUFFER SUPPORT 16072L: linux-fbdev@vger.kernel.org 16073L: linux-omap@vger.kernel.org 16074S: Orphan 16075F: drivers/video/fbdev/omap/ 16076 16077OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16078M: Roger Quadros <rogerq@kernel.org> 16079M: Tony Lindgren <tony@atomide.com> 16080L: linux-omap@vger.kernel.org 16081S: Maintained 16082F: arch/arm/mach-omap2/*gpmc* 16083F: drivers/memory/omap-gpmc.c 16084 16085OMAP GPIO DRIVER 16086M: Grygorii Strashko <grygorii.strashko@ti.com> 16087M: Santosh Shilimkar <ssantosh@kernel.org> 16088M: Kevin Hilman <khilman@kernel.org> 16089L: linux-omap@vger.kernel.org 16090S: Maintained 16091F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16092F: drivers/gpio/gpio-omap.c 16093 16094OMAP HARDWARE SPINLOCK SUPPORT 16095L: linux-omap@vger.kernel.org 16096S: Orphan 16097F: drivers/hwspinlock/omap_hwspinlock.c 16098 16099OMAP HS MMC SUPPORT 16100L: linux-mmc@vger.kernel.org 16101L: linux-omap@vger.kernel.org 16102S: Orphan 16103F: drivers/mmc/host/omap_hsmmc.c 16104 16105OMAP HWMOD DATA 16106M: Paul Walmsley <paul@pwsan.com> 16107L: linux-omap@vger.kernel.org 16108S: Maintained 16109F: arch/arm/mach-omap2/omap_hwmod*data* 16110 16111OMAP HWMOD SUPPORT 16112M: Benoît Cousson <bcousson@baylibre.com> 16113M: Paul Walmsley <paul@pwsan.com> 16114L: linux-omap@vger.kernel.org 16115S: Maintained 16116F: arch/arm/mach-omap2/omap_hwmod.* 16117 16118OMAP I2C DRIVER 16119M: Vignesh R <vigneshr@ti.com> 16120L: linux-omap@vger.kernel.org 16121L: linux-i2c@vger.kernel.org 16122S: Maintained 16123F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16124F: drivers/i2c/busses/i2c-omap.c 16125 16126OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16127M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16128L: linux-media@vger.kernel.org 16129S: Maintained 16130F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16131F: drivers/media/platform/ti/omap3isp/ 16132F: drivers/staging/media/omap4iss/ 16133 16134OMAP MMC SUPPORT 16135M: Aaro Koskinen <aaro.koskinen@iki.fi> 16136L: linux-omap@vger.kernel.org 16137S: Odd Fixes 16138F: drivers/mmc/host/omap.c 16139 16140OMAP POWER MANAGEMENT SUPPORT 16141M: Kevin Hilman <khilman@kernel.org> 16142L: linux-omap@vger.kernel.org 16143S: Maintained 16144F: arch/arm/*omap*/*pm* 16145F: drivers/cpufreq/omap-cpufreq.c 16146 16147OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16148M: Paul Walmsley <paul@pwsan.com> 16149L: linux-omap@vger.kernel.org 16150S: Maintained 16151F: arch/arm/mach-omap2/prm* 16152 16153OMAP RANDOM NUMBER GENERATOR SUPPORT 16154M: Deepak Saxena <dsaxena@plexity.net> 16155S: Maintained 16156F: drivers/char/hw_random/omap-rng.c 16157 16158OMAP USB SUPPORT 16159L: linux-usb@vger.kernel.org 16160L: linux-omap@vger.kernel.org 16161S: Orphan 16162F: arch/arm/*omap*/usb* 16163F: drivers/usb/*/*omap* 16164 16165OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16166M: Mark Jackson <mpfj@newflow.co.uk> 16167L: linux-omap@vger.kernel.org 16168S: Maintained 16169F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16170 16171OMAP1 SUPPORT 16172M: Aaro Koskinen <aaro.koskinen@iki.fi> 16173M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16174M: Tony Lindgren <tony@atomide.com> 16175L: linux-omap@vger.kernel.org 16176S: Maintained 16177Q: http://patchwork.kernel.org/project/linux-omap/list/ 16178T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16179F: arch/arm/configs/omap1_defconfig 16180F: arch/arm/mach-omap1/ 16181F: drivers/i2c/busses/i2c-omap.c 16182F: include/linux/platform_data/ams-delta-fiq.h 16183F: include/linux/platform_data/i2c-omap.h 16184 16185OMAP2+ SUPPORT 16186M: Tony Lindgren <tony@atomide.com> 16187L: linux-omap@vger.kernel.org 16188S: Maintained 16189W: http://www.muru.com/linux/omap/ 16190W: http://linux.omap.com/ 16191Q: http://patchwork.kernel.org/project/linux-omap/list/ 16192T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16193F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16194F: arch/arm/configs/omap2plus_defconfig 16195F: arch/arm/mach-omap2/ 16196F: drivers/bus/omap*.[ch] 16197F: drivers/bus/ti-sysc.c 16198F: drivers/gpio/gpio-tps65219.c 16199F: drivers/i2c/busses/i2c-omap.c 16200F: drivers/irqchip/irq-omap-intc.c 16201F: drivers/mfd/*omap*.c 16202F: drivers/mfd/menelaus.c 16203F: drivers/mfd/palmas.c 16204F: drivers/mfd/tps65217.c 16205F: drivers/mfd/tps65218.c 16206F: drivers/mfd/tps65219.c 16207F: drivers/mfd/tps65910.c 16208F: drivers/mfd/twl-core.[ch] 16209F: drivers/mfd/twl4030*.c 16210F: drivers/mfd/twl6030*.c 16211F: drivers/mfd/twl6040*.c 16212F: drivers/regulator/palmas-regulator*.c 16213F: drivers/regulator/pbias-regulator.c 16214F: drivers/regulator/tps65217-regulator.c 16215F: drivers/regulator/tps65218-regulator.c 16216F: drivers/regulator/tps65219-regulator.c 16217F: drivers/regulator/tps65910-regulator.c 16218F: drivers/regulator/twl-regulator.c 16219F: drivers/regulator/twl6030-regulator.c 16220F: include/linux/platform_data/i2c-omap.h 16221F: include/linux/platform_data/ti-sysc.h 16222 16223OMFS FILESYSTEM 16224M: Bob Copeland <me@bobcopeland.com> 16225L: linux-karma-devel@lists.sourceforge.net 16226S: Maintained 16227F: Documentation/filesystems/omfs.rst 16228F: fs/omfs/ 16229 16230OMNIVISION OG01A1B SENSOR DRIVER 16231M: Sakari Ailus <sakari.ailus@linux.intel.com> 16232L: linux-media@vger.kernel.org 16233S: Maintained 16234F: drivers/media/i2c/og01a1b.c 16235 16236OMNIVISION OV01A10 SENSOR DRIVER 16237M: Bingbu Cao <bingbu.cao@intel.com> 16238L: linux-media@vger.kernel.org 16239S: Maintained 16240T: git git://linuxtv.org/media_tree.git 16241F: drivers/media/i2c/ov01a10.c 16242 16243OMNIVISION OV02A10 SENSOR DRIVER 16244L: linux-media@vger.kernel.org 16245S: Orphan 16246T: git git://linuxtv.org/media_tree.git 16247F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16248F: drivers/media/i2c/ov02a10.c 16249 16250OMNIVISION OV08D10 SENSOR DRIVER 16251M: Jimmy Su <jimmy.su@intel.com> 16252L: linux-media@vger.kernel.org 16253S: Maintained 16254T: git git://linuxtv.org/media_tree.git 16255F: drivers/media/i2c/ov08d10.c 16256 16257OMNIVISION OV08X40 SENSOR DRIVER 16258M: Jason Chen <jason.z.chen@intel.com> 16259L: linux-media@vger.kernel.org 16260S: Maintained 16261T: git git://linuxtv.org/media_tree.git 16262F: drivers/media/i2c/ov08x40.c 16263 16264OMNIVISION OV13858 SENSOR DRIVER 16265M: Sakari Ailus <sakari.ailus@linux.intel.com> 16266L: linux-media@vger.kernel.org 16267S: Maintained 16268T: git git://linuxtv.org/media_tree.git 16269F: drivers/media/i2c/ov13858.c 16270 16271OMNIVISION OV13B10 SENSOR DRIVER 16272M: Arec Kao <arec.kao@intel.com> 16273L: linux-media@vger.kernel.org 16274S: Maintained 16275T: git git://linuxtv.org/media_tree.git 16276F: drivers/media/i2c/ov13b10.c 16277 16278OMNIVISION OV2680 SENSOR DRIVER 16279M: Rui Miguel Silva <rmfrfs@gmail.com> 16280M: Hans de Goede <hansg@kernel.org> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283T: git git://linuxtv.org/media_tree.git 16284F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16285F: drivers/media/i2c/ov2680.c 16286 16287OMNIVISION OV2685 SENSOR DRIVER 16288M: Shunqian Zheng <zhengsq@rock-chips.com> 16289L: linux-media@vger.kernel.org 16290S: Maintained 16291T: git git://linuxtv.org/media_tree.git 16292F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16293F: drivers/media/i2c/ov2685.c 16294 16295OMNIVISION OV2740 SENSOR DRIVER 16296M: Tianshu Qiu <tian.shu.qiu@intel.com> 16297R: Sakari Ailus <sakari.ailus@linux.intel.com> 16298R: Bingbu Cao <bingbu.cao@intel.com> 16299L: linux-media@vger.kernel.org 16300S: Maintained 16301T: git git://linuxtv.org/media_tree.git 16302F: drivers/media/i2c/ov2740.c 16303 16304OMNIVISION OV4689 SENSOR DRIVER 16305M: Mikhail Rudenko <mike.rudenko@gmail.com> 16306L: linux-media@vger.kernel.org 16307S: Maintained 16308T: git git://linuxtv.org/media_tree.git 16309F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16310F: drivers/media/i2c/ov4689.c 16311 16312OMNIVISION OV5640 SENSOR DRIVER 16313M: Steve Longerbeam <slongerbeam@gmail.com> 16314L: linux-media@vger.kernel.org 16315S: Maintained 16316T: git git://linuxtv.org/media_tree.git 16317F: drivers/media/i2c/ov5640.c 16318 16319OMNIVISION OV5647 SENSOR DRIVER 16320M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16321M: Jacopo Mondi <jacopo@jmondi.org> 16322L: linux-media@vger.kernel.org 16323S: Maintained 16324T: git git://linuxtv.org/media_tree.git 16325F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16326F: drivers/media/i2c/ov5647.c 16327 16328OMNIVISION OV5670 SENSOR DRIVER 16329M: Sakari Ailus <sakari.ailus@linux.intel.com> 16330L: linux-media@vger.kernel.org 16331S: Maintained 16332T: git git://linuxtv.org/media_tree.git 16333F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16334F: drivers/media/i2c/ov5670.c 16335 16336OMNIVISION OV5675 SENSOR DRIVER 16337M: Sakari Ailus <sakari.ailus@linux.intel.com> 16338L: linux-media@vger.kernel.org 16339S: Maintained 16340T: git git://linuxtv.org/media_tree.git 16341F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16342F: drivers/media/i2c/ov5675.c 16343 16344OMNIVISION OV5693 SENSOR DRIVER 16345M: Daniel Scally <djrscally@gmail.com> 16346L: linux-media@vger.kernel.org 16347S: Maintained 16348T: git git://linuxtv.org/media_tree.git 16349F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16350F: drivers/media/i2c/ov5693.c 16351 16352OMNIVISION OV5695 SENSOR DRIVER 16353M: Shunqian Zheng <zhengsq@rock-chips.com> 16354L: linux-media@vger.kernel.org 16355S: Maintained 16356T: git git://linuxtv.org/media_tree.git 16357F: drivers/media/i2c/ov5695.c 16358 16359OMNIVISION OV64A40 SENSOR DRIVER 16360M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16361L: linux-media@vger.kernel.org 16362S: Maintained 16363T: git git://linuxtv.org/media_tree.git 16364F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16365F: drivers/media/i2c/ov64a40.c 16366 16367OMNIVISION OV7670 SENSOR DRIVER 16368L: linux-media@vger.kernel.org 16369S: Orphan 16370T: git git://linuxtv.org/media_tree.git 16371F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16372F: drivers/media/i2c/ov7670.c 16373 16374OMNIVISION OV772x SENSOR DRIVER 16375M: Jacopo Mondi <jacopo@jmondi.org> 16376L: linux-media@vger.kernel.org 16377S: Odd fixes 16378T: git git://linuxtv.org/media_tree.git 16379F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16380F: drivers/media/i2c/ov772x.c 16381F: include/media/i2c/ov772x.h 16382 16383OMNIVISION OV7740 SENSOR DRIVER 16384L: linux-media@vger.kernel.org 16385S: Orphan 16386T: git git://linuxtv.org/media_tree.git 16387F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16388F: drivers/media/i2c/ov7740.c 16389 16390OMNIVISION OV8856 SENSOR DRIVER 16391M: Sakari Ailus <sakari.ailus@linux.intel.com> 16392L: linux-media@vger.kernel.org 16393S: Maintained 16394T: git git://linuxtv.org/media_tree.git 16395F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16396F: drivers/media/i2c/ov8856.c 16397 16398OMNIVISION OV8858 SENSOR DRIVER 16399M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16400M: Nicholas Roth <nicholas@rothemail.net> 16401L: linux-media@vger.kernel.org 16402S: Maintained 16403T: git git://linuxtv.org/media_tree.git 16404F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16405F: drivers/media/i2c/ov8858.c 16406 16407OMNIVISION OV9282 SENSOR DRIVER 16408M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16409L: linux-media@vger.kernel.org 16410S: Maintained 16411T: git git://linuxtv.org/media_tree.git 16412F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16413F: drivers/media/i2c/ov9282.c 16414 16415OMNIVISION OV9640 SENSOR DRIVER 16416M: Petr Cvek <petrcvekcz@gmail.com> 16417L: linux-media@vger.kernel.org 16418S: Maintained 16419F: drivers/media/i2c/ov9640.* 16420 16421OMNIVISION OV9650 SENSOR DRIVER 16422M: Sakari Ailus <sakari.ailus@linux.intel.com> 16423R: Akinobu Mita <akinobu.mita@gmail.com> 16424R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16425L: linux-media@vger.kernel.org 16426S: Maintained 16427T: git git://linuxtv.org/media_tree.git 16428F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16429F: drivers/media/i2c/ov9650.c 16430 16431OMNIVISION OV9734 SENSOR DRIVER 16432M: Tianshu Qiu <tian.shu.qiu@intel.com> 16433R: Bingbu Cao <bingbu.cao@intel.com> 16434L: linux-media@vger.kernel.org 16435S: Maintained 16436T: git git://linuxtv.org/media_tree.git 16437F: drivers/media/i2c/ov9734.c 16438 16439ONBOARD USB HUB DRIVER 16440M: Matthias Kaehlcke <mka@chromium.org> 16441L: linux-usb@vger.kernel.org 16442S: Maintained 16443F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16444F: drivers/usb/misc/onboard_usb_hub.c 16445 16446ONENAND FLASH DRIVER 16447M: Kyungmin Park <kyungmin.park@samsung.com> 16448L: linux-mtd@lists.infradead.org 16449S: Maintained 16450F: drivers/mtd/nand/onenand/ 16451F: include/linux/mtd/onenand*.h 16452 16453ONEXPLAYER FAN DRIVER 16454M: Derek John Clark <derekjohn.clark@gmail.com> 16455M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16456L: linux-hwmon@vger.kernel.org 16457S: Maintained 16458F: drivers/hwmon/oxp-sensors.c 16459 16460ONIE TLV NVMEM LAYOUT DRIVER 16461M: Miquel Raynal <miquel.raynal@bootlin.com> 16462S: Maintained 16463F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16464F: drivers/nvmem/layouts/onie-tlv.c 16465 16466ONION OMEGA2+ BOARD 16467M: Harvey Hunt <harveyhuntnexus@gmail.com> 16468L: linux-mips@vger.kernel.org 16469S: Maintained 16470F: arch/mips/boot/dts/ralink/omega2p.dts 16471 16472ONSEMI ETHERNET PHY DRIVERS 16473M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16474L: netdev@vger.kernel.org 16475S: Supported 16476W: http://www.onsemi.com 16477F: drivers/net/phy/ncn* 16478 16479OP-TEE DRIVER 16480M: Jens Wiklander <jens.wiklander@linaro.org> 16481L: op-tee@lists.trustedfirmware.org 16482S: Maintained 16483F: Documentation/ABI/testing/sysfs-bus-optee-devices 16484F: drivers/tee/optee/ 16485 16486OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16487M: Sumit Garg <sumit.garg@linaro.org> 16488L: op-tee@lists.trustedfirmware.org 16489S: Maintained 16490F: drivers/char/hw_random/optee-rng.c 16491 16492OP-TEE RTC DRIVER 16493M: Clément Léger <clement.leger@bootlin.com> 16494L: linux-rtc@vger.kernel.org 16495S: Maintained 16496F: drivers/rtc/rtc-optee.c 16497 16498OPA-VNIC DRIVER 16499M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16500L: linux-rdma@vger.kernel.org 16501S: Supported 16502F: drivers/infiniband/ulp/opa_vnic 16503 16504OPEN FIRMWARE AND FLATTENED DEVICE TREE 16505M: Rob Herring <robh@kernel.org> 16506M: Saravana Kannan <saravanak@google.com> 16507L: devicetree@vger.kernel.org 16508S: Maintained 16509W: http://www.devicetree.org/ 16510C: irc://irc.libera.chat/devicetree 16511T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16512F: Documentation/ABI/testing/sysfs-firmware-ofw 16513F: drivers/of/ 16514F: include/linux/of*.h 16515F: scripts/dtc/ 16516F: tools/testing/selftests/dt/ 16517K: of_overlay_notifier_ 16518K: of_overlay_fdt_apply 16519K: of_overlay_remove 16520 16521OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16522M: Rob Herring <robh@kernel.org> 16523M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16524M: Conor Dooley <conor+dt@kernel.org> 16525L: devicetree@vger.kernel.org 16526S: Maintained 16527Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16528C: irc://irc.libera.chat/devicetree 16529T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16530F: Documentation/devicetree/ 16531F: arch/*/boot/dts/ 16532F: include/dt-bindings/ 16533 16534OPENCOMPUTE PTP CLOCK DRIVER 16535M: Jonathan Lemon <jonathan.lemon@gmail.com> 16536M: Vadim Fedorenko <vadfed@linux.dev> 16537L: netdev@vger.kernel.org 16538S: Maintained 16539F: drivers/ptp/ptp_ocp.c 16540 16541OPENCORES I2C BUS DRIVER 16542M: Peter Korsgaard <peter@korsgaard.com> 16543M: Andrew Lunn <andrew@lunn.ch> 16544L: linux-i2c@vger.kernel.org 16545S: Maintained 16546F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16547F: Documentation/i2c/busses/i2c-ocores.rst 16548F: drivers/i2c/busses/i2c-ocores.c 16549F: include/linux/platform_data/i2c-ocores.h 16550 16551OPENRISC ARCHITECTURE 16552M: Jonas Bonn <jonas@southpole.se> 16553M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16554M: Stafford Horne <shorne@gmail.com> 16555L: linux-openrisc@vger.kernel.org 16556S: Maintained 16557W: http://openrisc.io 16558T: git https://github.com/openrisc/linux.git 16559F: Documentation/arch/openrisc/ 16560F: Documentation/devicetree/bindings/openrisc/ 16561F: arch/openrisc/ 16562F: drivers/irqchip/irq-ompic.c 16563F: drivers/irqchip/irq-or1k-* 16564 16565OPENVSWITCH 16566M: Pravin B Shelar <pshelar@ovn.org> 16567L: netdev@vger.kernel.org 16568L: dev@openvswitch.org 16569S: Maintained 16570W: http://openvswitch.org 16571F: include/uapi/linux/openvswitch.h 16572F: net/openvswitch/ 16573F: tools/testing/selftests/net/openvswitch/ 16574 16575OPERATING PERFORMANCE POINTS (OPP) 16576M: Viresh Kumar <vireshk@kernel.org> 16577M: Nishanth Menon <nm@ti.com> 16578M: Stephen Boyd <sboyd@kernel.org> 16579L: linux-pm@vger.kernel.org 16580S: Maintained 16581T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16582F: Documentation/devicetree/bindings/opp/ 16583F: Documentation/power/opp.rst 16584F: drivers/opp/ 16585F: include/linux/pm_opp.h 16586 16587OPL4 DRIVER 16588M: Clemens Ladisch <clemens@ladisch.de> 16589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16590S: Maintained 16591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16592F: sound/drivers/opl4/ 16593 16594ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16595M: Mark Fasheh <mark@fasheh.com> 16596M: Joel Becker <jlbec@evilplan.org> 16597M: Joseph Qi <joseph.qi@linux.alibaba.com> 16598L: ocfs2-devel@lists.linux.dev 16599S: Supported 16600W: http://ocfs2.wiki.kernel.org 16601F: Documentation/filesystems/dlmfs.rst 16602F: Documentation/filesystems/ocfs2.rst 16603F: fs/ocfs2/ 16604 16605ORANGEFS FILESYSTEM 16606M: Mike Marshall <hubcap@omnibond.com> 16607R: Martin Brandenburg <martin@omnibond.com> 16608L: devel@lists.orangefs.org 16609S: Supported 16610T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16611F: Documentation/filesystems/orangefs.rst 16612F: fs/orangefs/ 16613 16614OV2659 OMNIVISION SENSOR DRIVER 16615M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16616L: linux-media@vger.kernel.org 16617S: Maintained 16618W: https://linuxtv.org 16619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16620T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16621F: drivers/media/i2c/ov2659.c 16622F: include/media/i2c/ov2659.h 16623 16624OVERLAY FILESYSTEM 16625M: Miklos Szeredi <miklos@szeredi.hu> 16626M: Amir Goldstein <amir73il@gmail.com> 16627L: linux-unionfs@vger.kernel.org 16628S: Supported 16629T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16630F: Documentation/filesystems/overlayfs.rst 16631F: fs/overlayfs/ 16632 16633P54 WIRELESS DRIVER 16634M: Christian Lamparter <chunkeey@googlemail.com> 16635L: linux-wireless@vger.kernel.org 16636S: Maintained 16637W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16638F: drivers/net/wireless/intersil/p54/ 16639 16640PACKET SOCKETS 16641M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16642S: Maintained 16643F: include/uapi/linux/if_packet.h 16644F: net/packet/af_packet.c 16645 16646PACKING 16647M: Vladimir Oltean <olteanv@gmail.com> 16648L: netdev@vger.kernel.org 16649S: Supported 16650F: Documentation/core-api/packing.rst 16651F: include/linux/packing.h 16652F: lib/packing.c 16653 16654PADATA PARALLEL EXECUTION MECHANISM 16655M: Steffen Klassert <steffen.klassert@secunet.com> 16656M: Daniel Jordan <daniel.m.jordan@oracle.com> 16657L: linux-crypto@vger.kernel.org 16658L: linux-kernel@vger.kernel.org 16659S: Maintained 16660F: Documentation/core-api/padata.rst 16661F: include/linux/padata.h 16662F: kernel/padata.c 16663 16664PAGE CACHE 16665M: Matthew Wilcox (Oracle) <willy@infradead.org> 16666L: linux-fsdevel@vger.kernel.org 16667S: Supported 16668T: git git://git.infradead.org/users/willy/pagecache.git 16669F: Documentation/filesystems/locking.rst 16670F: Documentation/filesystems/vfs.rst 16671F: include/linux/pagemap.h 16672F: mm/filemap.c 16673F: mm/page-writeback.c 16674F: mm/readahead.c 16675F: mm/truncate.c 16676 16677PAGE POOL 16678M: Jesper Dangaard Brouer <hawk@kernel.org> 16679M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16680L: netdev@vger.kernel.org 16681S: Supported 16682F: Documentation/networking/page_pool.rst 16683F: include/net/page_pool/ 16684F: include/trace/events/page_pool.h 16685F: net/core/page_pool.c 16686 16687PAGE TABLE CHECK 16688M: Pasha Tatashin <pasha.tatashin@soleen.com> 16689M: Andrew Morton <akpm@linux-foundation.org> 16690L: linux-mm@kvack.org 16691S: Maintained 16692F: Documentation/mm/page_table_check.rst 16693F: include/linux/page_table_check.h 16694F: mm/page_table_check.c 16695 16696PANASONIC LAPTOP ACPI EXTRAS DRIVER 16697M: Kenneth Chan <kenneth.t.chan@gmail.com> 16698L: platform-driver-x86@vger.kernel.org 16699S: Maintained 16700F: drivers/platform/x86/panasonic-laptop.c 16701 16702PARALLAX PING IIO SENSOR DRIVER 16703M: Andreas Klinger <ak@it-klinger.de> 16704L: linux-iio@vger.kernel.org 16705S: Maintained 16706F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16707F: drivers/iio/proximity/ping.c 16708 16709PARALLEL LCD/KEYPAD PANEL DRIVER 16710M: Willy Tarreau <willy@haproxy.com> 16711M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16712S: Odd Fixes 16713F: Documentation/admin-guide/lcd-panel-cgram.rst 16714F: drivers/auxdisplay/panel.c 16715 16716PARALLEL PORT SUBSYSTEM 16717M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16718M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16719L: linux-parport@lists.infradead.org (subscribers-only) 16720S: Maintained 16721F: Documentation/driver-api/parport*.rst 16722F: drivers/char/ppdev.c 16723F: drivers/parport/ 16724F: include/linux/parport*.h 16725F: include/uapi/linux/ppdev.h 16726 16727PARAVIRT_OPS INTERFACE 16728M: Juergen Gross <jgross@suse.com> 16729R: Ajay Kaher <ajay.kaher@broadcom.com> 16730R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16731R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16732L: virtualization@lists.linux.dev 16733L: x86@kernel.org 16734S: Supported 16735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16736F: Documentation/virt/paravirt_ops.rst 16737F: arch/*/include/asm/paravirt*.h 16738F: arch/*/kernel/paravirt* 16739F: include/linux/hypervisor.h 16740 16741PARISC ARCHITECTURE 16742M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16743M: Helge Deller <deller@gmx.de> 16744L: linux-parisc@vger.kernel.org 16745S: Maintained 16746W: https://parisc.wiki.kernel.org 16747Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16748T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16750F: Documentation/arch/parisc/ 16751F: arch/parisc/ 16752F: drivers/char/agp/parisc-agp.c 16753F: drivers/input/misc/hp_sdc_rtc.c 16754F: drivers/input/serio/gscps2.c 16755F: drivers/input/serio/hp_sdc* 16756F: drivers/parisc/ 16757F: drivers/parport/parport_gsc.* 16758F: drivers/tty/serial/8250/8250_parisc.c 16759F: drivers/video/console/sti* 16760F: drivers/video/fbdev/sti* 16761F: drivers/video/logo/logo_parisc* 16762F: include/linux/hp_sdc.h 16763 16764PARMAN 16765M: Jiri Pirko <jiri@resnulli.us> 16766L: netdev@vger.kernel.org 16767S: Supported 16768F: include/linux/parman.h 16769F: lib/parman.c 16770F: lib/test_parman.c 16771 16772PC ENGINES APU BOARD DRIVER 16773M: Enrico Weigelt, metux IT consult <info@metux.net> 16774S: Maintained 16775F: drivers/platform/x86/pcengines-apuv2.c 16776 16777PC87360 HARDWARE MONITORING DRIVER 16778M: Jim Cromie <jim.cromie@gmail.com> 16779L: linux-hwmon@vger.kernel.org 16780S: Maintained 16781F: Documentation/hwmon/pc87360.rst 16782F: drivers/hwmon/pc87360.c 16783 16784PC8736x GPIO DRIVER 16785M: Jim Cromie <jim.cromie@gmail.com> 16786S: Maintained 16787F: drivers/char/pc8736x_gpio.c 16788 16789PC87427 HARDWARE MONITORING DRIVER 16790M: Jean Delvare <jdelvare@suse.com> 16791L: linux-hwmon@vger.kernel.org 16792S: Maintained 16793F: Documentation/hwmon/pc87427.rst 16794F: drivers/hwmon/pc87427.c 16795 16796PCA9532 LED DRIVER 16797M: Riku Voipio <riku.voipio@iki.fi> 16798S: Maintained 16799F: drivers/leds/leds-pca9532.c 16800F: include/linux/leds-pca9532.h 16801 16802PCA9541 I2C BUS MASTER SELECTOR DRIVER 16803M: Guenter Roeck <linux@roeck-us.net> 16804L: linux-i2c@vger.kernel.org 16805S: Maintained 16806F: drivers/i2c/muxes/i2c-mux-pca9541.c 16807 16808PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16809M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16810M: Pali Rohár <pali@kernel.org> 16811L: linux-pci@vger.kernel.org 16812L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16813S: Maintained 16814F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16815F: drivers/pci/controller/pci-aardvark.c 16816 16817PCI DRIVER FOR ALTERA PCIE IP 16818M: Joyce Ooi <joyce.ooi@intel.com> 16819L: linux-pci@vger.kernel.org 16820S: Supported 16821F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16822F: drivers/pci/controller/pcie-altera.c 16823 16824PCI DRIVER FOR APPLIEDMICRO XGENE 16825M: Toan Le <toan@os.amperecomputing.com> 16826L: linux-pci@vger.kernel.org 16827L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16828S: Maintained 16829F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16830F: drivers/pci/controller/pci-xgene.c 16831 16832PCI DRIVER FOR ARM VERSATILE PLATFORM 16833M: Rob Herring <robh@kernel.org> 16834L: linux-pci@vger.kernel.org 16835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16836S: Maintained 16837F: Documentation/devicetree/bindings/pci/versatile.yaml 16838F: drivers/pci/controller/pci-versatile.c 16839 16840PCI DRIVER FOR ARMADA 8K 16841M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16842L: linux-pci@vger.kernel.org 16843L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16844S: Maintained 16845F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16846F: drivers/pci/controller/dwc/pcie-armada8k.c 16847 16848PCI DRIVER FOR CADENCE PCIE IP 16849L: linux-pci@vger.kernel.org 16850S: Orphan 16851F: Documentation/devicetree/bindings/pci/cdns,* 16852F: drivers/pci/controller/cadence/*cadence* 16853 16854PCI DRIVER FOR FREESCALE LAYERSCAPE 16855M: Minghuan Lian <minghuan.Lian@nxp.com> 16856M: Mingkai Hu <mingkai.hu@nxp.com> 16857M: Roy Zang <roy.zang@nxp.com> 16858L: linuxppc-dev@lists.ozlabs.org 16859L: linux-pci@vger.kernel.org 16860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16861S: Maintained 16862F: drivers/pci/controller/dwc/*layerscape* 16863 16864PCI DRIVER FOR FU740 16865M: Paul Walmsley <paul.walmsley@sifive.com> 16866M: Greentime Hu <greentime.hu@sifive.com> 16867M: Samuel Holland <samuel.holland@sifive.com> 16868L: linux-pci@vger.kernel.org 16869S: Maintained 16870F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16871F: drivers/pci/controller/dwc/pcie-fu740.c 16872 16873PCI DRIVER FOR GENERIC OF HOSTS 16874M: Will Deacon <will@kernel.org> 16875L: linux-pci@vger.kernel.org 16876L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16877S: Maintained 16878F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16879F: drivers/pci/controller/pci-host-common.c 16880F: drivers/pci/controller/pci-host-generic.c 16881 16882PCI DRIVER FOR IMX6 16883M: Richard Zhu <hongxing.zhu@nxp.com> 16884M: Lucas Stach <l.stach@pengutronix.de> 16885L: linux-pci@vger.kernel.org 16886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16887S: Maintained 16888F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16889F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16890F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16891F: drivers/pci/controller/dwc/*imx6* 16892 16893PCI DRIVER FOR INTEL IXP4XX 16894M: Linus Walleij <linus.walleij@linaro.org> 16895S: Maintained 16896F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16897F: drivers/pci/controller/pci-ixp4xx.c 16898 16899PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16900M: Nirmal Patel <nirmal.patel@linux.intel.com> 16901R: Jonathan Derrick <jonathan.derrick@linux.dev> 16902L: linux-pci@vger.kernel.org 16903S: Supported 16904F: drivers/pci/controller/vmd.c 16905 16906PCI DRIVER FOR MICROSEMI SWITCHTEC 16907M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16908M: Logan Gunthorpe <logang@deltatee.com> 16909L: linux-pci@vger.kernel.org 16910S: Maintained 16911F: Documentation/ABI/testing/sysfs-class-switchtec 16912F: Documentation/driver-api/switchtec.rst 16913F: drivers/ntb/hw/mscc/ 16914F: drivers/pci/switch/switchtec* 16915F: include/linux/switchtec.h 16916F: include/uapi/linux/switchtec_ioctl.h 16917 16918PCI DRIVER FOR MOBIVEIL PCIE IP 16919M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16920M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16921L: linux-pci@vger.kernel.org 16922S: Supported 16923F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16924F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16925 16926PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16927M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16928M: Pali Rohár <pali@kernel.org> 16929L: linux-pci@vger.kernel.org 16930L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16931S: Maintained 16932F: drivers/pci/controller/*mvebu* 16933 16934PCI DRIVER FOR NVIDIA TEGRA 16935M: Thierry Reding <thierry.reding@gmail.com> 16936L: linux-tegra@vger.kernel.org 16937L: linux-pci@vger.kernel.org 16938S: Supported 16939F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16940F: drivers/pci/controller/pci-tegra.c 16941 16942PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16943M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16944L: linux-pci@vger.kernel.org 16945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16946S: Maintained 16947F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16948F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16949 16950PCI DRIVER FOR RENESAS R-CAR 16951M: Marek Vasut <marek.vasut+renesas@gmail.com> 16952M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16953L: linux-pci@vger.kernel.org 16954L: linux-renesas-soc@vger.kernel.org 16955S: Maintained 16956F: Documentation/devicetree/bindings/pci/*rcar* 16957F: drivers/pci/controller/*rcar* 16958F: drivers/pci/controller/dwc/*rcar* 16959 16960PCI DRIVER FOR SAMSUNG EXYNOS 16961M: Jingoo Han <jingoohan1@gmail.com> 16962L: linux-pci@vger.kernel.org 16963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16964L: linux-samsung-soc@vger.kernel.org 16965S: Maintained 16966F: drivers/pci/controller/dwc/pci-exynos.c 16967 16968PCI DRIVER FOR SYNOPSYS DESIGNWARE 16969M: Jingoo Han <jingoohan1@gmail.com> 16970M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16971L: linux-pci@vger.kernel.org 16972S: Maintained 16973F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16974F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16975F: drivers/pci/controller/dwc/*designware* 16976 16977PCI DRIVER FOR TI DRA7XX/J721E 16978M: Vignesh Raghavendra <vigneshr@ti.com> 16979R: Siddharth Vadapalli <s-vadapalli@ti.com> 16980L: linux-omap@vger.kernel.org 16981L: linux-pci@vger.kernel.org 16982L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16983S: Supported 16984F: Documentation/devicetree/bindings/pci/ti-pci.txt 16985F: drivers/pci/controller/cadence/pci-j721e.c 16986F: drivers/pci/controller/dwc/pci-dra7xx.c 16987 16988PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16989M: Linus Walleij <linus.walleij@linaro.org> 16990L: linux-pci@vger.kernel.org 16991S: Maintained 16992F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16993F: drivers/pci/controller/pci-v3-semi.c 16994 16995PCI DRIVER FOR XILINX VERSAL CPM 16996M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16997M: Michal Simek <michal.simek@amd.com> 16998L: linux-pci@vger.kernel.org 16999S: Maintained 17000F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17001F: drivers/pci/controller/pcie-xilinx-cpm.c 17002 17003PCI ENDPOINT SUBSYSTEM 17004M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17005M: Krzysztof Wilczyński <kw@linux.com> 17006R: Kishon Vijay Abraham I <kishon@kernel.org> 17007L: linux-pci@vger.kernel.org 17008S: Supported 17009Q: https://patchwork.kernel.org/project/linux-pci/list/ 17010B: https://bugzilla.kernel.org 17011C: irc://irc.oftc.net/linux-pci 17012T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17013F: Documentation/PCI/endpoint/* 17014F: Documentation/misc-devices/pci-endpoint-test.rst 17015F: drivers/misc/pci_endpoint_test.c 17016F: drivers/pci/endpoint/ 17017F: tools/pci/ 17018 17019PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17020M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17021R: Oliver O'Halloran <oohall@gmail.com> 17022L: linuxppc-dev@lists.ozlabs.org 17023S: Supported 17024F: Documentation/PCI/pci-error-recovery.rst 17025F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17026F: arch/powerpc/include/*/eeh*.h 17027F: arch/powerpc/kernel/eeh*.c 17028F: arch/powerpc/platforms/*/eeh*.c 17029F: drivers/pci/pcie/aer.c 17030F: drivers/pci/pcie/dpc.c 17031F: drivers/pci/pcie/err.c 17032 17033PCI ERROR RECOVERY 17034M: Linas Vepstas <linasvepstas@gmail.com> 17035L: linux-pci@vger.kernel.org 17036S: Supported 17037F: Documentation/PCI/pci-error-recovery.rst 17038 17039PCI MSI DRIVER FOR ALTERA MSI IP 17040M: Joyce Ooi <joyce.ooi@intel.com> 17041L: linux-pci@vger.kernel.org 17042S: Supported 17043F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17044F: drivers/pci/controller/pcie-altera-msi.c 17045 17046PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17047M: Toan Le <toan@os.amperecomputing.com> 17048L: linux-pci@vger.kernel.org 17049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17050S: Maintained 17051F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17052F: drivers/pci/controller/pci-xgene-msi.c 17053 17054PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17055M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17056M: Krzysztof Wilczyński <kw@linux.com> 17057R: Rob Herring <robh@kernel.org> 17058L: linux-pci@vger.kernel.org 17059S: Supported 17060Q: https://patchwork.kernel.org/project/linux-pci/list/ 17061B: https://bugzilla.kernel.org 17062C: irc://irc.oftc.net/linux-pci 17063T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17064F: Documentation/devicetree/bindings/pci/ 17065F: drivers/pci/controller/ 17066F: drivers/pci/pci-bridge-emul.c 17067F: drivers/pci/pci-bridge-emul.h 17068 17069PCI PEER-TO-PEER DMA (P2PDMA) 17070M: Bjorn Helgaas <bhelgaas@google.com> 17071M: Logan Gunthorpe <logang@deltatee.com> 17072L: linux-pci@vger.kernel.org 17073S: Supported 17074Q: https://patchwork.kernel.org/project/linux-pci/list/ 17075B: https://bugzilla.kernel.org 17076C: irc://irc.oftc.net/linux-pci 17077T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17078F: Documentation/driver-api/pci/p2pdma.rst 17079F: drivers/pci/p2pdma.c 17080F: include/linux/pci-p2pdma.h 17081 17082PCI SUBSYSTEM 17083M: Bjorn Helgaas <bhelgaas@google.com> 17084L: linux-pci@vger.kernel.org 17085S: Supported 17086Q: https://patchwork.kernel.org/project/linux-pci/list/ 17087B: https://bugzilla.kernel.org 17088C: irc://irc.oftc.net/linux-pci 17089T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17090F: Documentation/PCI/ 17091F: Documentation/devicetree/bindings/pci/ 17092F: arch/x86/kernel/early-quirks.c 17093F: arch/x86/kernel/quirks.c 17094F: arch/x86/pci/ 17095F: drivers/acpi/pci* 17096F: drivers/pci/ 17097F: include/asm-generic/pci* 17098F: include/linux/of_pci.h 17099F: include/linux/pci* 17100F: include/uapi/linux/pci* 17101 17102PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17103M: Jonathan Chocron <jonnyc@amazon.com> 17104L: linux-pci@vger.kernel.org 17105S: Maintained 17106F: Documentation/devicetree/bindings/pci/pcie-al.txt 17107F: drivers/pci/controller/dwc/pcie-al.c 17108 17109PCIE DRIVER FOR AMLOGIC MESON 17110M: Yue Wang <yue.wang@Amlogic.com> 17111L: linux-pci@vger.kernel.org 17112L: linux-amlogic@lists.infradead.org 17113S: Maintained 17114F: drivers/pci/controller/dwc/pci-meson.c 17115 17116PCIE DRIVER FOR AXIS ARTPEC 17117M: Jesper Nilsson <jesper.nilsson@axis.com> 17118L: linux-arm-kernel@axis.com 17119L: linux-pci@vger.kernel.org 17120S: Maintained 17121F: Documentation/devicetree/bindings/pci/axis,artpec* 17122F: drivers/pci/controller/dwc/*artpec* 17123 17124PCIE DRIVER FOR CAVIUM THUNDERX 17125M: Robert Richter <rric@kernel.org> 17126L: linux-pci@vger.kernel.org 17127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17128S: Odd Fixes 17129F: drivers/pci/controller/pci-thunder-* 17130 17131PCIE DRIVER FOR HISILICON 17132M: Zhou Wang <wangzhou1@hisilicon.com> 17133L: linux-pci@vger.kernel.org 17134S: Maintained 17135F: drivers/pci/controller/dwc/pcie-hisi.c 17136 17137PCIE DRIVER FOR HISILICON KIRIN 17138M: Xiaowei Song <songxiaowei@hisilicon.com> 17139M: Binghui Wang <wangbinghui@hisilicon.com> 17140L: linux-pci@vger.kernel.org 17141S: Maintained 17142F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17143F: drivers/pci/controller/dwc/pcie-kirin.c 17144 17145PCIE DRIVER FOR HISILICON STB 17146M: Shawn Guo <shawn.guo@linaro.org> 17147L: linux-pci@vger.kernel.org 17148S: Maintained 17149F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17150F: drivers/pci/controller/dwc/pcie-histb.c 17151 17152PCIE DRIVER FOR INTEL KEEM BAY 17153M: Srikanth Thokala <srikanth.thokala@intel.com> 17154L: linux-pci@vger.kernel.org 17155S: Supported 17156F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17157F: drivers/pci/controller/dwc/pcie-keembay.c 17158 17159PCIE DRIVER FOR INTEL LGM GW SOC 17160M: Chuanhua Lei <lchuanhua@maxlinear.com> 17161L: linux-pci@vger.kernel.org 17162S: Maintained 17163F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17164F: drivers/pci/controller/dwc/pcie-intel-gw.c 17165 17166PCIE DRIVER FOR MEDIATEK 17167M: Ryder Lee <ryder.lee@mediatek.com> 17168M: Jianjun Wang <jianjun.wang@mediatek.com> 17169L: linux-pci@vger.kernel.org 17170L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17171S: Supported 17172F: Documentation/devicetree/bindings/pci/mediatek* 17173F: drivers/pci/controller/*mediatek* 17174 17175PCIE DRIVER FOR MICROCHIP 17176M: Daire McNamara <daire.mcnamara@microchip.com> 17177L: linux-pci@vger.kernel.org 17178S: Supported 17179F: Documentation/devicetree/bindings/pci/microchip* 17180F: drivers/pci/controller/*microchip* 17181 17182PCIE DRIVER FOR QUALCOMM MSM 17183M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17184L: linux-pci@vger.kernel.org 17185L: linux-arm-msm@vger.kernel.org 17186S: Maintained 17187F: drivers/pci/controller/dwc/pcie-qcom.c 17188 17189PCIE DRIVER FOR ROCKCHIP 17190M: Shawn Lin <shawn.lin@rock-chips.com> 17191L: linux-pci@vger.kernel.org 17192L: linux-rockchip@lists.infradead.org 17193S: Maintained 17194F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17195F: drivers/pci/controller/pcie-rockchip* 17196 17197PCIE DRIVER FOR SOCIONEXT UNIPHIER 17198M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17199L: linux-pci@vger.kernel.org 17200S: Maintained 17201F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17202F: drivers/pci/controller/dwc/pcie-uniphier* 17203 17204PCIE DRIVER FOR ST SPEAR13XX 17205M: Pratyush Anand <pratyush.anand@gmail.com> 17206L: linux-pci@vger.kernel.org 17207S: Maintained 17208F: drivers/pci/controller/dwc/*spear* 17209 17210PCIE ENDPOINT DRIVER FOR QUALCOMM 17211M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17212L: linux-pci@vger.kernel.org 17213L: linux-arm-msm@vger.kernel.org 17214S: Maintained 17215F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17216F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17217 17218PCMCIA SUBSYSTEM 17219M: Dominik Brodowski <linux@dominikbrodowski.net> 17220S: Odd Fixes 17221T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17222F: Documentation/pcmcia/ 17223F: drivers/pcmcia/ 17224F: include/pcmcia/ 17225F: tools/pcmcia/ 17226 17227PCNET32 NETWORK DRIVER 17228M: Don Fry <pcnet32@frontier.com> 17229L: netdev@vger.kernel.org 17230S: Maintained 17231F: drivers/net/ethernet/amd/pcnet32.c 17232 17233PCRYPT PARALLEL CRYPTO ENGINE 17234M: Steffen Klassert <steffen.klassert@secunet.com> 17235L: linux-crypto@vger.kernel.org 17236S: Maintained 17237F: crypto/pcrypt.c 17238F: include/crypto/pcrypt.h 17239 17240PDS DSC VIRTIO DATA PATH ACCELERATOR 17241R: Shannon Nelson <shannon.nelson@amd.com> 17242F: drivers/vdpa/pds/ 17243 17244PECI HARDWARE MONITORING DRIVERS 17245M: Iwona Winiarska <iwona.winiarska@intel.com> 17246L: linux-hwmon@vger.kernel.org 17247S: Supported 17248F: Documentation/hwmon/peci-cputemp.rst 17249F: Documentation/hwmon/peci-dimmtemp.rst 17250F: drivers/hwmon/peci/ 17251 17252PECI SUBSYSTEM 17253M: Iwona Winiarska <iwona.winiarska@intel.com> 17254L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17255S: Supported 17256F: Documentation/devicetree/bindings/peci/ 17257F: Documentation/peci/ 17258F: drivers/peci/ 17259F: include/linux/peci-cpu.h 17260F: include/linux/peci.h 17261 17262PENSANDO ETHERNET DRIVERS 17263M: Shannon Nelson <shannon.nelson@amd.com> 17264M: Brett Creeley <brett.creeley@amd.com> 17265M: drivers@pensando.io 17266L: netdev@vger.kernel.org 17267S: Supported 17268F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17269F: drivers/net/ethernet/pensando/ 17270 17271PER-CPU MEMORY ALLOCATOR 17272M: Dennis Zhou <dennis@kernel.org> 17273M: Tejun Heo <tj@kernel.org> 17274M: Christoph Lameter <cl@linux.com> 17275L: linux-mm@kvack.org 17276S: Maintained 17277T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17278F: arch/*/include/asm/percpu.h 17279F: include/linux/percpu*.h 17280F: lib/percpu*.c 17281F: mm/percpu*.c 17282 17283PER-TASK DELAY ACCOUNTING 17284M: Balbir Singh <bsingharora@gmail.com> 17285S: Maintained 17286F: include/linux/delayacct.h 17287F: kernel/delayacct.c 17288 17289PERFORMANCE EVENTS SUBSYSTEM 17290M: Peter Zijlstra <peterz@infradead.org> 17291M: Ingo Molnar <mingo@redhat.com> 17292M: Arnaldo Carvalho de Melo <acme@kernel.org> 17293M: Namhyung Kim <namhyung@kernel.org> 17294R: Mark Rutland <mark.rutland@arm.com> 17295R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17296R: Jiri Olsa <jolsa@kernel.org> 17297R: Ian Rogers <irogers@google.com> 17298R: Adrian Hunter <adrian.hunter@intel.com> 17299L: linux-perf-users@vger.kernel.org 17300L: linux-kernel@vger.kernel.org 17301S: Supported 17302W: https://perf.wiki.kernel.org/ 17303T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17304T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17305T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17306F: arch/*/events/* 17307F: arch/*/events/*/* 17308F: arch/*/include/asm/perf_event.h 17309F: arch/*/kernel/*/*/perf_event*.c 17310F: arch/*/kernel/*/perf_event*.c 17311F: arch/*/kernel/perf_callchain.c 17312F: arch/*/kernel/perf_event*.c 17313F: include/linux/perf_event.h 17314F: include/uapi/linux/perf_event.h 17315F: kernel/events/* 17316F: tools/lib/perf/ 17317F: tools/perf/ 17318 17319PERFORMANCE EVENTS TOOLING ARM64 17320R: John Garry <john.g.garry@oracle.com> 17321R: Will Deacon <will@kernel.org> 17322R: James Clark <james.clark@arm.com> 17323R: Mike Leach <mike.leach@linaro.org> 17324R: Leo Yan <leo.yan@linux.dev> 17325L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17326S: Supported 17327F: tools/build/feature/test-libopencsd.c 17328F: tools/perf/arch/arm*/ 17329F: tools/perf/pmu-events/arch/arm64/ 17330F: tools/perf/util/arm-spe* 17331F: tools/perf/util/cs-etm* 17332 17333PERSONALITY HANDLING 17334M: Christoph Hellwig <hch@infradead.org> 17335L: linux-abi-devel@lists.sourceforge.net 17336S: Maintained 17337F: include/linux/personality.h 17338F: include/uapi/linux/personality.h 17339 17340PHOENIX RC FLIGHT CONTROLLER ADAPTER 17341M: Marcus Folkesson <marcus.folkesson@gmail.com> 17342L: linux-input@vger.kernel.org 17343S: Maintained 17344F: Documentation/input/devices/pxrc.rst 17345F: drivers/input/joystick/pxrc.c 17346 17347PHONET PROTOCOL 17348M: Remi Denis-Courmont <courmisch@gmail.com> 17349S: Supported 17350F: Documentation/networking/phonet.rst 17351F: include/linux/phonet.h 17352F: include/net/phonet/ 17353F: include/uapi/linux/phonet.h 17354F: net/phonet/ 17355 17356PHRAM MTD DRIVER 17357M: Joern Engel <joern@lazybastard.org> 17358L: linux-mtd@lists.infradead.org 17359S: Maintained 17360F: drivers/mtd/devices/phram.c 17361 17362PICOLCD HID DRIVER 17363M: Bruno Prémont <bonbons@linux-vserver.org> 17364L: linux-input@vger.kernel.org 17365S: Maintained 17366F: drivers/hid/hid-picolcd* 17367 17368PIDFD API 17369M: Christian Brauner <christian@brauner.io> 17370L: linux-kernel@vger.kernel.org 17371S: Maintained 17372T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17373F: samples/pidfd/ 17374F: tools/testing/selftests/clone3/ 17375F: tools/testing/selftests/pid_namespace/ 17376F: tools/testing/selftests/pidfd/ 17377K: (?i)pidfd 17378K: (?i)clone3 17379K: \b(clone_args|kernel_clone_args)\b 17380 17381PIN CONTROL SUBSYSTEM 17382M: Linus Walleij <linus.walleij@linaro.org> 17383L: linux-gpio@vger.kernel.org 17384S: Maintained 17385T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17386F: Documentation/devicetree/bindings/pinctrl/ 17387F: Documentation/driver-api/pin-control.rst 17388F: drivers/pinctrl/ 17389F: include/dt-bindings/pinctrl/ 17390F: include/linux/pinctrl/ 17391 17392PIN CONTROLLER - AMD 17393M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17394M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17395S: Maintained 17396F: drivers/pinctrl/pinctrl-amd.c 17397 17398PIN CONTROLLER - FREESCALE 17399M: Dong Aisheng <aisheng.dong@nxp.com> 17400M: Fabio Estevam <festevam@gmail.com> 17401M: Shawn Guo <shawnguo@kernel.org> 17402M: Jacky Bai <ping.bai@nxp.com> 17403R: Pengutronix Kernel Team <kernel@pengutronix.de> 17404L: linux-gpio@vger.kernel.org 17405L: NXP S32 Linux Team <s32@nxp.com> 17406S: Maintained 17407F: Documentation/devicetree/bindings/pinctrl/fsl,* 17408F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17409F: drivers/pinctrl/freescale/ 17410F: drivers/pinctrl/nxp/ 17411 17412PIN CONTROLLER - INTEL 17413M: Mika Westerberg <mika.westerberg@linux.intel.com> 17414M: Andy Shevchenko <andy@kernel.org> 17415S: Supported 17416T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17417F: drivers/pinctrl/intel/ 17418 17419PIN CONTROLLER - KEEMBAY 17420M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17421S: Supported 17422F: drivers/pinctrl/pinctrl-keembay* 17423 17424PIN CONTROLLER - MEDIATEK 17425M: Sean Wang <sean.wang@kernel.org> 17426L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17427S: Maintained 17428F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17429F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17430F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17431F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17432F: drivers/pinctrl/mediatek/ 17433 17434PIN CONTROLLER - MEDIATEK MIPS 17435M: Arınç ÜNAL <arinc.unal@arinc9.com> 17436M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17437L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17438L: linux-mips@vger.kernel.org 17439S: Maintained 17440F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17441F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17442F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17443F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17444F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17445F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17446F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17448F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17449F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17450F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17451F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17452F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17453F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17454F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17455 17456PIN CONTROLLER - MICROCHIP AT91 17457M: Ludovic Desroches <ludovic.desroches@microchip.com> 17458L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17459L: linux-gpio@vger.kernel.org 17460S: Supported 17461F: drivers/gpio/gpio-sama5d2-piobu.c 17462F: drivers/pinctrl/pinctrl-at91* 17463 17464PIN CONTROLLER - QUALCOMM 17465M: Bjorn Andersson <andersson@kernel.org> 17466L: linux-arm-msm@vger.kernel.org 17467S: Maintained 17468F: Documentation/devicetree/bindings/pinctrl/qcom,* 17469F: drivers/pinctrl/qcom/ 17470 17471PIN CONTROLLER - RENESAS 17472M: Geert Uytterhoeven <geert+renesas@glider.be> 17473L: linux-renesas-soc@vger.kernel.org 17474S: Supported 17475T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17476F: Documentation/devicetree/bindings/pinctrl/renesas,* 17477F: drivers/pinctrl/renesas/ 17478 17479PIN CONTROLLER - SAMSUNG 17480M: Krzysztof Kozlowski <krzk@kernel.org> 17481M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17482R: Alim Akhtar <alim.akhtar@samsung.com> 17483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17484L: linux-samsung-soc@vger.kernel.org 17485S: Maintained 17486Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17487B: mailto:linux-samsung-soc@vger.kernel.org 17488C: irc://irc.libera.chat/linux-exynos 17489T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17490F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17491F: drivers/pinctrl/samsung/ 17492F: include/dt-bindings/pinctrl/samsung.h 17493 17494PIN CONTROLLER - SINGLE 17495M: Tony Lindgren <tony@atomide.com> 17496M: Haojian Zhuang <haojian.zhuang@linaro.org> 17497L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17498L: linux-omap@vger.kernel.org 17499S: Maintained 17500F: drivers/pinctrl/pinctrl-single.c 17501 17502PIN CONTROLLER - SUNPLUS / TIBBO 17503M: Dvorkin Dmitry <dvorkin@tibbo.com> 17504M: Wells Lu <wellslutw@gmail.com> 17505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17506S: Maintained 17507W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17508F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17509F: drivers/pinctrl/sunplus/ 17510F: include/dt-bindings/pinctrl/sppctl*.h 17511 17512PINE64 PINEPHONE KEYBOARD DRIVER 17513M: Samuel Holland <samuel@sholland.org> 17514S: Supported 17515F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17516F: drivers/input/keyboard/pinephone-keyboard.c 17517 17518PKTCDVD DRIVER 17519M: linux-block@vger.kernel.org 17520S: Orphan 17521F: drivers/block/pktcdvd.c 17522F: include/linux/pktcdvd.h 17523F: include/uapi/linux/pktcdvd.h 17524 17525PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17526M: Tomasz Duszynski <tduszyns@gmail.com> 17527S: Maintained 17528F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17529F: drivers/iio/chemical/pms7003.c 17530 17531PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17532M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17533L: netdev@vger.kernel.org 17534S: Maintained 17535F: drivers/net/phy/mdio-open-alliance.h 17536F: net/ethtool/plca.c 17537 17538PLDMFW LIBRARY 17539M: Jacob Keller <jacob.e.keller@intel.com> 17540S: Maintained 17541F: Documentation/driver-api/pldmfw/ 17542F: include/linux/pldmfw.h 17543F: lib/pldmfw/ 17544 17545PLX DMA DRIVER 17546M: Logan Gunthorpe <logang@deltatee.com> 17547S: Maintained 17548F: drivers/dma/plx_dma.c 17549 17550PM-GRAPH UTILITY 17551M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17552L: linux-pm@vger.kernel.org 17553S: Supported 17554W: https://01.org/pm-graph 17555B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17556T: git git://github.com/intel/pm-graph 17557F: tools/power/pm-graph 17558 17559PM6764TR DRIVER 17560M: Charles Hsu <hsu.yungteng@gmail.com> 17561L: linux-hwmon@vger.kernel.org 17562S: Maintained 17563F: Documentation/hwmon/pm6764tr.rst 17564F: drivers/hwmon/pmbus/pm6764tr.c 17565 17566PMC SIERRA MaxRAID DRIVER 17567L: linux-scsi@vger.kernel.org 17568S: Orphan 17569W: http://www.pmc-sierra.com/ 17570F: drivers/scsi/pmcraid.* 17571 17572PMC SIERRA PM8001 DRIVER 17573M: Jack Wang <jinpu.wang@cloud.ionos.com> 17574L: linux-scsi@vger.kernel.org 17575S: Supported 17576F: drivers/scsi/pm8001/ 17577 17578PNI RM3100 IIO DRIVER 17579M: Song Qiang <songqiang1304521@gmail.com> 17580L: linux-iio@vger.kernel.org 17581S: Maintained 17582F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17583F: drivers/iio/magnetometer/rm3100* 17584 17585PNP SUPPORT 17586M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17587L: linux-acpi@vger.kernel.org 17588S: Maintained 17589F: drivers/pnp/ 17590F: include/linux/pnp.h 17591 17592POSIX CLOCKS and TIMERS 17593M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17594M: Frederic Weisbecker <frederic@kernel.org> 17595M: Thomas Gleixner <tglx@linutronix.de> 17596L: linux-kernel@vger.kernel.org 17597S: Maintained 17598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17599F: fs/timerfd.c 17600F: include/linux/time_namespace.h 17601F: include/linux/timerfd.h 17602F: include/uapi/linux/time.h 17603F: include/uapi/linux/timerfd.h 17604F: include/trace/events/timer* 17605F: kernel/time/itimer.c 17606F: kernel/time/posix-* 17607F: kernel/time/namespace.c 17608 17609POWER MANAGEMENT CORE 17610M: "Rafael J. Wysocki" <rafael@kernel.org> 17611L: linux-pm@vger.kernel.org 17612S: Supported 17613B: https://bugzilla.kernel.org 17614T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17615F: drivers/base/power/ 17616F: drivers/powercap/ 17617F: include/linux/intel_rapl.h 17618F: include/linux/pm.h 17619F: include/linux/pm_* 17620F: include/linux/powercap.h 17621F: kernel/configs/nopm.config 17622 17623POWER STATE COORDINATION INTERFACE (PSCI) 17624M: Mark Rutland <mark.rutland@arm.com> 17625M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17626L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17627S: Maintained 17628F: drivers/firmware/psci/ 17629F: include/linux/psci.h 17630F: include/uapi/linux/psci.h 17631 17632POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17633M: Sebastian Reichel <sre@kernel.org> 17634L: linux-pm@vger.kernel.org 17635S: Maintained 17636T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17637F: Documentation/ABI/testing/sysfs-class-power 17638F: Documentation/devicetree/bindings/power/supply/ 17639F: drivers/power/supply/ 17640F: include/linux/power/ 17641F: include/linux/power_supply.h 17642F: tools/testing/selftests/power_supply/ 17643 17644POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17645M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17646L: linuxppc-dev@lists.ozlabs.org 17647S: Maintained 17648F: drivers/char/powernv-op-panel.c 17649 17650PPP OVER ATM (RFC 2364) 17651M: Mitchell Blank Jr <mitch@sfgoth.com> 17652S: Maintained 17653F: include/uapi/linux/atmppp.h 17654F: net/atm/pppoatm.c 17655 17656PPP OVER ETHERNET 17657M: Michal Ostrowski <mostrows@earthlink.net> 17658S: Maintained 17659F: drivers/net/ppp/pppoe.c 17660F: drivers/net/ppp/pppox.c 17661 17662PPP OVER L2TP 17663M: James Chapman <jchapman@katalix.com> 17664S: Maintained 17665F: include/linux/if_pppol2tp.h 17666F: include/uapi/linux/if_pppol2tp.h 17667F: net/l2tp/l2tp_ppp.c 17668 17669PPP PROTOCOL DRIVERS AND COMPRESSORS 17670L: linux-ppp@vger.kernel.org 17671S: Orphan 17672F: drivers/net/ppp/ppp_* 17673 17674PPS SUPPORT 17675M: Rodolfo Giometti <giometti@enneenne.com> 17676L: linuxpps@ml.enneenne.com (subscribers-only) 17677S: Maintained 17678W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17679F: Documentation/ABI/testing/sysfs-pps 17680F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17681F: Documentation/driver-api/pps.rst 17682F: drivers/pps/ 17683F: include/linux/pps*.h 17684F: include/uapi/linux/pps.h 17685 17686PPTP DRIVER 17687M: Dmitry Kozlov <xeb@mail.ru> 17688L: netdev@vger.kernel.org 17689S: Maintained 17690W: http://sourceforge.net/projects/accel-pptp 17691F: drivers/net/ppp/pptp.c 17692 17693PRESSURE STALL INFORMATION (PSI) 17694M: Johannes Weiner <hannes@cmpxchg.org> 17695M: Suren Baghdasaryan <surenb@google.com> 17696R: Peter Ziljstra <peterz@infradead.org> 17697S: Maintained 17698F: include/linux/psi* 17699F: kernel/sched/psi.c 17700 17701PRINTK 17702M: Petr Mladek <pmladek@suse.com> 17703R: Steven Rostedt <rostedt@goodmis.org> 17704R: John Ogness <john.ogness@linutronix.de> 17705R: Sergey Senozhatsky <senozhatsky@chromium.org> 17706S: Maintained 17707T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17708F: include/linux/printk.h 17709F: kernel/printk/ 17710 17711PRINTK INDEXING 17712R: Chris Down <chris@chrisdown.name> 17713S: Maintained 17714F: Documentation/core-api/printk-index.rst 17715F: kernel/printk/index.c 17716K: printk_index 17717 17718PROC FILESYSTEM 17719L: linux-kernel@vger.kernel.org 17720L: linux-fsdevel@vger.kernel.org 17721S: Maintained 17722F: Documentation/filesystems/proc.rst 17723F: fs/proc/ 17724F: include/linux/proc_fs.h 17725F: tools/testing/selftests/proc/ 17726 17727PROC SYSCTL 17728M: Luis Chamberlain <mcgrof@kernel.org> 17729M: Kees Cook <keescook@chromium.org> 17730M: Joel Granados <j.granados@samsung.com> 17731L: linux-kernel@vger.kernel.org 17732L: linux-fsdevel@vger.kernel.org 17733S: Maintained 17734T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17735F: fs/proc/proc_sysctl.c 17736F: include/linux/sysctl.h 17737F: kernel/sysctl-test.c 17738F: kernel/sysctl.c 17739F: tools/testing/selftests/sysctl/ 17740 17741PS3 NETWORK SUPPORT 17742M: Geoff Levand <geoff@infradead.org> 17743L: netdev@vger.kernel.org 17744L: linuxppc-dev@lists.ozlabs.org 17745S: Maintained 17746F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17747 17748PS3 PLATFORM SUPPORT 17749M: Geoff Levand <geoff@infradead.org> 17750L: linuxppc-dev@lists.ozlabs.org 17751S: Maintained 17752F: arch/powerpc/boot/ps3* 17753F: arch/powerpc/include/asm/lv1call.h 17754F: arch/powerpc/include/asm/ps3*.h 17755F: arch/powerpc/platforms/ps3/ 17756F: drivers/*/ps3* 17757F: drivers/ps3/ 17758F: drivers/rtc/rtc-ps3.c 17759F: drivers/usb/host/*ps3.c 17760F: sound/ppc/snd_ps3* 17761 17762PS3VRAM DRIVER 17763M: Jim Paris <jim@jtan.com> 17764M: Geoff Levand <geoff@infradead.org> 17765L: linuxppc-dev@lists.ozlabs.org 17766S: Maintained 17767F: drivers/block/ps3vram.c 17768 17769PSAMPLE PACKET SAMPLING SUPPORT 17770M: Yotam Gigi <yotam.gi@gmail.com> 17771S: Maintained 17772F: include/net/psample.h 17773F: include/uapi/linux/psample.h 17774F: net/psample 17775 17776PSTORE FILESYSTEM 17777M: Kees Cook <keescook@chromium.org> 17778R: Tony Luck <tony.luck@intel.com> 17779R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17780L: linux-hardening@vger.kernel.org 17781S: Supported 17782T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17783F: Documentation/admin-guide/pstore-blk.rst 17784F: Documentation/admin-guide/ramoops.rst 17785F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17786F: drivers/acpi/apei/erst.c 17787F: drivers/firmware/efi/efi-pstore.c 17788F: fs/pstore/ 17789F: include/linux/pstore* 17790K: \b(pstore|ramoops) 17791 17792PT5161L HARDWARE MONITOR DRIVER 17793M: Cosmo Chou <cosmo.chou@quantatw.com> 17794L: linux-hwmon@vger.kernel.org 17795S: Maintained 17796F: Documentation/hwmon/pt5161l.rst 17797F: drivers/hwmon/pt5161l.c 17798 17799PTP HARDWARE CLOCK SUPPORT 17800M: Richard Cochran <richardcochran@gmail.com> 17801L: netdev@vger.kernel.org 17802S: Maintained 17803W: http://linuxptp.sourceforge.net/ 17804F: Documentation/ABI/testing/sysfs-ptp 17805F: Documentation/driver-api/ptp.rst 17806F: drivers/net/phy/dp83640* 17807F: drivers/ptp/* 17808F: include/linux/ptp_cl* 17809K: (?:\b|_)ptp(?:\b|_) 17810 17811PTP MOCKUP CLOCK SUPPORT 17812M: Vladimir Oltean <vladimir.oltean@nxp.com> 17813L: netdev@vger.kernel.org 17814S: Maintained 17815F: drivers/ptp/ptp_mock.c 17816F: include/linux/ptp_mock.h 17817 17818PTP VIRTUAL CLOCK SUPPORT 17819M: Yangbo Lu <yangbo.lu@nxp.com> 17820L: netdev@vger.kernel.org 17821S: Maintained 17822F: drivers/ptp/ptp_vclock.c 17823F: net/ethtool/phc_vclocks.c 17824 17825PTRACE SUPPORT 17826M: Oleg Nesterov <oleg@redhat.com> 17827S: Maintained 17828F: arch/*/*/ptrace*.c 17829F: arch/*/include/asm/ptrace*.h 17830F: arch/*/ptrace*.c 17831F: include/asm-generic/syscall.h 17832F: include/linux/ptrace.h 17833F: include/linux/regset.h 17834F: include/uapi/linux/ptrace.h 17835F: kernel/ptrace.c 17836 17837PULSE8-CEC DRIVER 17838M: Hans Verkuil <hverkuil@xs4all.nl> 17839L: linux-media@vger.kernel.org 17840S: Maintained 17841T: git git://linuxtv.org/media_tree.git 17842F: drivers/media/cec/usb/pulse8/ 17843 17844PURELIFI PLFXLC DRIVER 17845M: Srinivasan Raju <srini.raju@purelifi.com> 17846L: linux-wireless@vger.kernel.org 17847S: Supported 17848F: drivers/net/wireless/purelifi/plfxlc/ 17849 17850PVRUSB2 VIDEO4LINUX DRIVER 17851M: Mike Isely <isely@pobox.com> 17852L: pvrusb2@isely.net (subscribers-only) 17853L: linux-media@vger.kernel.org 17854S: Maintained 17855W: http://www.isely.net/pvrusb2/ 17856T: git git://linuxtv.org/media_tree.git 17857F: Documentation/driver-api/media/drivers/pvrusb2* 17858F: drivers/media/usb/pvrusb2/ 17859 17860PWC WEBCAM DRIVER 17861M: Hans Verkuil <hverkuil@xs4all.nl> 17862L: linux-media@vger.kernel.org 17863S: Odd Fixes 17864T: git git://linuxtv.org/media_tree.git 17865F: drivers/media/usb/pwc/* 17866F: include/trace/events/pwc.h 17867 17868PWM IR Transmitter 17869M: Sean Young <sean@mess.org> 17870L: linux-media@vger.kernel.org 17871S: Maintained 17872F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17873F: drivers/media/rc/pwm-ir-tx.c 17874 17875PWM SUBSYSTEM 17876M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17877L: linux-pwm@vger.kernel.org 17878S: Maintained 17879Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17880T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17881F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17882F: Documentation/devicetree/bindings/pwm/ 17883F: Documentation/driver-api/pwm.rst 17884F: drivers/gpio/gpio-mvebu.c 17885F: drivers/pwm/ 17886F: drivers/video/backlight/pwm_bl.c 17887F: include/dt-bindings/pwm/ 17888F: include/linux/pwm.h 17889F: include/linux/pwm_backlight.h 17890K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17891 17892PXA GPIO DRIVER 17893M: Robert Jarzmik <robert.jarzmik@free.fr> 17894L: linux-gpio@vger.kernel.org 17895S: Maintained 17896F: drivers/gpio/gpio-pxa.c 17897 17898PXA MMCI DRIVER 17899S: Orphan 17900 17901PXA RTC DRIVER 17902M: Robert Jarzmik <robert.jarzmik@free.fr> 17903L: linux-rtc@vger.kernel.org 17904S: Maintained 17905 17906PXA2xx/PXA3xx SUPPORT 17907M: Daniel Mack <daniel@zonque.org> 17908M: Haojian Zhuang <haojian.zhuang@gmail.com> 17909M: Robert Jarzmik <robert.jarzmik@free.fr> 17910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17911S: Maintained 17912T: git git://github.com/hzhuang1/linux.git 17913T: git git://github.com/rjarzmik/linux.git 17914F: arch/arm/boot/dts/intel/pxa/ 17915F: arch/arm/mach-pxa/ 17916F: drivers/dma/pxa* 17917F: drivers/pcmcia/pxa2xx* 17918F: drivers/pinctrl/pxa/ 17919F: drivers/spi/spi-pxa2xx* 17920F: drivers/usb/gadget/udc/pxa2* 17921F: include/sound/pxa2xx-lib.h 17922F: sound/arm/pxa* 17923F: sound/soc/pxa/ 17924 17925QAT DRIVER 17926M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17927L: qat-linux@intel.com 17928S: Supported 17929F: drivers/crypto/intel/qat/ 17930 17931QCOM AUDIO (ASoC) DRIVERS 17932M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17933M: Banajit Goswami <bgoswami@quicinc.com> 17934L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17935S: Supported 17936F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17937F: Documentation/devicetree/bindings/sound/qcom,* 17938F: drivers/soc/qcom/apr.c 17939F: include/dt-bindings/sound/qcom,wcd9335.h 17940F: sound/soc/codecs/lpass-rx-macro.* 17941F: sound/soc/codecs/lpass-tx-macro.* 17942F: sound/soc/codecs/lpass-va-macro.c 17943F: sound/soc/codecs/lpass-wsa-macro.* 17944F: sound/soc/codecs/msm8916-wcd-analog.c 17945F: sound/soc/codecs/msm8916-wcd-digital.c 17946F: sound/soc/codecs/wcd-clsh-v2.* 17947F: sound/soc/codecs/wcd-mbhc-v2.* 17948F: sound/soc/codecs/wcd9335.* 17949F: sound/soc/codecs/wcd934x.c 17950F: sound/soc/codecs/wsa881x.c 17951F: sound/soc/codecs/wsa883x.c 17952F: sound/soc/codecs/wsa884x.c 17953F: sound/soc/qcom/ 17954 17955QCOM EMBEDDED USB DEBUGGER (EUD) 17956M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17957L: linux-arm-msm@vger.kernel.org 17958S: Maintained 17959F: Documentation/ABI/testing/sysfs-driver-eud 17960F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17961F: drivers/usb/misc/qcom_eud.c 17962 17963QCOM IPA DRIVER 17964M: Alex Elder <elder@kernel.org> 17965L: netdev@vger.kernel.org 17966S: Supported 17967F: drivers/net/ipa/ 17968 17969QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17970M: Gabriel Somlo <somlo@cmu.edu> 17971M: "Michael S. Tsirkin" <mst@redhat.com> 17972L: qemu-devel@nongnu.org 17973S: Maintained 17974F: drivers/firmware/qemu_fw_cfg.c 17975F: include/uapi/linux/qemu_fw_cfg.h 17976 17977QIB DRIVER 17978M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17979L: linux-rdma@vger.kernel.org 17980S: Supported 17981F: drivers/infiniband/hw/qib/ 17982 17983QLOGIC QL41xxx FCOE DRIVER 17984M: Saurav Kashyap <skashyap@marvell.com> 17985M: Javed Hasan <jhasan@marvell.com> 17986M: GR-QLogic-Storage-Upstream@marvell.com 17987L: linux-scsi@vger.kernel.org 17988S: Supported 17989F: drivers/scsi/qedf/ 17990 17991QLOGIC QL41xxx ISCSI DRIVER 17992M: Nilesh Javali <njavali@marvell.com> 17993M: Manish Rangankar <mrangankar@marvell.com> 17994M: GR-QLogic-Storage-Upstream@marvell.com 17995L: linux-scsi@vger.kernel.org 17996S: Supported 17997F: drivers/scsi/qedi/ 17998 17999QLOGIC QL4xxx ETHERNET DRIVER 18000M: Ariel Elior <aelior@marvell.com> 18001M: Manish Chopra <manishc@marvell.com> 18002L: netdev@vger.kernel.org 18003S: Supported 18004F: drivers/net/ethernet/qlogic/qed/ 18005F: drivers/net/ethernet/qlogic/qede/ 18006F: include/linux/qed/ 18007 18008QLOGIC QL4xxx RDMA DRIVER 18009M: Michal Kalderon <mkalderon@marvell.com> 18010M: Ariel Elior <aelior@marvell.com> 18011L: linux-rdma@vger.kernel.org 18012S: Supported 18013F: drivers/infiniband/hw/qedr/ 18014F: include/uapi/rdma/qedr-abi.h 18015 18016QLOGIC QLA1280 SCSI DRIVER 18017M: Michael Reed <mdr@sgi.com> 18018L: linux-scsi@vger.kernel.org 18019S: Maintained 18020F: drivers/scsi/qla1280.[ch] 18021 18022QLOGIC QLA2XXX FC-SCSI DRIVER 18023M: Nilesh Javali <njavali@marvell.com> 18024M: GR-QLogic-Storage-Upstream@marvell.com 18025L: linux-scsi@vger.kernel.org 18026S: Supported 18027F: drivers/scsi/qla2xxx/ 18028 18029QLOGIC QLA3XXX NETWORK DRIVER 18030M: GR-Linux-NIC-Dev@marvell.com 18031L: netdev@vger.kernel.org 18032S: Supported 18033F: drivers/net/ethernet/qlogic/qla3xxx.* 18034 18035QLOGIC QLA4XXX iSCSI DRIVER 18036M: Nilesh Javali <njavali@marvell.com> 18037M: Manish Rangankar <mrangankar@marvell.com> 18038M: GR-QLogic-Storage-Upstream@marvell.com 18039L: linux-scsi@vger.kernel.org 18040S: Supported 18041F: drivers/scsi/qla4xxx/ 18042 18043QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18044M: Shahed Shaikh <shshaikh@marvell.com> 18045M: Manish Chopra <manishc@marvell.com> 18046M: GR-Linux-NIC-Dev@marvell.com 18047L: netdev@vger.kernel.org 18048S: Supported 18049F: drivers/net/ethernet/qlogic/qlcnic/ 18050 18051QM1D1B0004 MEDIA DRIVER 18052M: Akihiro Tsukada <tskd08@gmail.com> 18053L: linux-media@vger.kernel.org 18054S: Odd Fixes 18055F: drivers/media/tuners/qm1d1b0004* 18056 18057QM1D1C0042 MEDIA DRIVER 18058M: Akihiro Tsukada <tskd08@gmail.com> 18059L: linux-media@vger.kernel.org 18060S: Odd Fixes 18061F: drivers/media/tuners/qm1d1c0042* 18062 18063QNX4 FILESYSTEM 18064M: Anders Larsen <al@alarsen.net> 18065S: Maintained 18066W: http://www.alarsen.net/linux/qnx4fs/ 18067F: fs/qnx4/ 18068F: include/uapi/linux/qnx4_fs.h 18069F: include/uapi/linux/qnxtypes.h 18070 18071QNX6 FILESYSTEM 18072S: Orphan 18073F: Documentation/filesystems/qnx6.rst 18074F: fs/qnx6/ 18075F: include/linux/qnx6_fs.h 18076 18077QORIQ DPAA2 FSL-MC BUS DRIVER 18078M: Stuart Yoder <stuyoder@gmail.com> 18079M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18080L: linux-kernel@vger.kernel.org 18081S: Maintained 18082F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18083F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18084F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18085F: drivers/bus/fsl-mc/ 18086F: include/uapi/linux/fsl_mc.h 18087 18088QT1010 MEDIA DRIVER 18089L: linux-media@vger.kernel.org 18090S: Orphan 18091W: https://linuxtv.org 18092Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18093F: drivers/media/tuners/qt1010* 18094 18095QUALCOMM ATH12K WIRELESS DRIVER 18096M: Kalle Valo <kvalo@kernel.org> 18097M: Jeff Johnson <jjohnson@kernel.org> 18098L: ath12k@lists.infradead.org 18099S: Supported 18100W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18101T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18102F: drivers/net/wireless/ath/ath12k/ 18103N: ath12k 18104 18105QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18106M: Kalle Valo <kvalo@kernel.org> 18107M: Jeff Johnson <jjohnson@kernel.org> 18108L: ath10k@lists.infradead.org 18109S: Supported 18110W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18111T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18112F: drivers/net/wireless/ath/ath10k/ 18113N: ath10k 18114 18115QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18116M: Kalle Valo <kvalo@kernel.org> 18117M: Jeff Johnson <jjohnson@kernel.org> 18118L: ath11k@lists.infradead.org 18119S: Supported 18120W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18121B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18122T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18123F: drivers/net/wireless/ath/ath11k/ 18124N: ath11k 18125 18126QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18127M: Toke Høiland-Jørgensen <toke@toke.dk> 18128L: linux-wireless@vger.kernel.org 18129S: Maintained 18130W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18132F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18133F: drivers/net/wireless/ath/ath9k/ 18134 18135QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18136M: Stefan Wahren <wahrenst@gmx.net> 18137L: netdev@vger.kernel.org 18138S: Maintained 18139F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18140F: drivers/net/ethernet/qualcomm/qca* 18141 18142QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18143M: Stephan Gerhold <stephan@gerhold.net> 18144L: netdev@vger.kernel.org 18145L: linux-arm-msm@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18148F: drivers/net/wwan/qcom_bam_dmux.c 18149 18150QUALCOMM CAMERA SUBSYSTEM DRIVER 18151M: Robert Foss <rfoss@kernel.org> 18152M: Todor Tomov <todor.too@gmail.com> 18153M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18154L: linux-media@vger.kernel.org 18155S: Maintained 18156F: Documentation/admin-guide/media/qcom_camss.rst 18157F: Documentation/devicetree/bindings/media/*camss* 18158F: drivers/media/platform/qcom/camss/ 18159 18160QUALCOMM CLOCK DRIVERS 18161M: Bjorn Andersson <andersson@kernel.org> 18162L: linux-arm-msm@vger.kernel.org 18163S: Supported 18164T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18165F: Documentation/devicetree/bindings/clock/qcom,* 18166F: drivers/clk/qcom/ 18167F: include/dt-bindings/clock/qcom,* 18168 18169QUALCOMM CLOUD AI (QAIC) DRIVER 18170M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18171R: Carl Vanderlip <quic_carlv@quicinc.com> 18172R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18173L: linux-arm-msm@vger.kernel.org 18174L: dri-devel@lists.freedesktop.org 18175S: Supported 18176T: git git://anongit.freedesktop.org/drm/drm-misc 18177F: Documentation/accel/qaic/ 18178F: drivers/accel/qaic/ 18179F: include/uapi/drm/qaic_accel.h 18180 18181QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18182M: Bjorn Andersson <andersson@kernel.org> 18183M: Konrad Dybcio <konrad.dybcio@linaro.org> 18184L: linux-pm@vger.kernel.org 18185L: linux-arm-msm@vger.kernel.org 18186S: Maintained 18187F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18188F: drivers/pmdomain/qcom/cpr.c 18189 18190QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18191M: Ilia Lin <ilia.lin@kernel.org> 18192L: linux-pm@vger.kernel.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18195F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18196F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18197 18198QUALCOMM CRYPTO DRIVERS 18199M: Thara Gopinath <thara.gopinath@gmail.com> 18200L: linux-crypto@vger.kernel.org 18201L: linux-arm-msm@vger.kernel.org 18202S: Maintained 18203F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18204F: drivers/crypto/qce/ 18205 18206QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18207M: Timur Tabi <timur@kernel.org> 18208L: netdev@vger.kernel.org 18209S: Maintained 18210F: drivers/net/ethernet/qualcomm/emac/ 18211 18212QUALCOMM ETHQOS ETHERNET DRIVER 18213M: Vinod Koul <vkoul@kernel.org> 18214L: netdev@vger.kernel.org 18215L: linux-arm-msm@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18218F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18219 18220QUALCOMM FASTRPC DRIVER 18221M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18222M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18223L: linux-arm-msm@vger.kernel.org 18224S: Maintained 18225F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18226F: drivers/misc/fastrpc.c 18227F: include/uapi/misc/fastrpc.h 18228 18229QUALCOMM HEXAGON ARCHITECTURE 18230M: Brian Cain <bcain@quicinc.com> 18231L: linux-hexagon@vger.kernel.org 18232S: Supported 18233T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18234F: arch/hexagon/ 18235 18236QUALCOMM HIDMA DRIVER 18237M: Sinan Kaya <okaya@kernel.org> 18238L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18239L: linux-arm-msm@vger.kernel.org 18240L: dmaengine@vger.kernel.org 18241S: Supported 18242F: drivers/dma/qcom/hidma* 18243 18244QUALCOMM I2C CCI DRIVER 18245M: Loic Poulain <loic.poulain@linaro.org> 18246M: Robert Foss <rfoss@kernel.org> 18247L: linux-i2c@vger.kernel.org 18248L: linux-arm-msm@vger.kernel.org 18249S: Maintained 18250F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18251F: drivers/i2c/busses/i2c-qcom-cci.c 18252 18253QUALCOMM INTERCONNECT BWMON DRIVER 18254M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18255L: linux-arm-msm@vger.kernel.org 18256S: Maintained 18257F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18258F: drivers/soc/qcom/icc-bwmon.c 18259 18260QUALCOMM IOMMU 18261M: Rob Clark <robdclark@gmail.com> 18262L: iommu@lists.linux.dev 18263L: linux-arm-msm@vger.kernel.org 18264S: Maintained 18265F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18266F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18267F: drivers/iommu/msm_iommu* 18268 18269QUALCOMM IPC ROUTER (QRTR) DRIVER 18270M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18271L: linux-arm-msm@vger.kernel.org 18272S: Maintained 18273F: include/trace/events/qrtr.h 18274F: include/uapi/linux/qrtr.h 18275F: net/qrtr/ 18276 18277QUALCOMM IPCC MAILBOX DRIVER 18278M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18279L: linux-arm-msm@vger.kernel.org 18280S: Supported 18281F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18282F: drivers/mailbox/qcom-ipcc.c 18283F: include/dt-bindings/mailbox/qcom-ipcc.h 18284 18285QUALCOMM IPQ4019 USB PHY DRIVER 18286M: Robert Marko <robert.marko@sartura.hr> 18287M: Luka Perkov <luka.perkov@sartura.hr> 18288L: linux-arm-msm@vger.kernel.org 18289S: Maintained 18290F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18291F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18292 18293QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18294M: Robert Marko <robert.marko@sartura.hr> 18295M: Luka Perkov <luka.perkov@sartura.hr> 18296L: linux-arm-msm@vger.kernel.org 18297S: Maintained 18298F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18299F: drivers/regulator/vqmmc-ipq4019-regulator.c 18300 18301QUALCOMM NAND CONTROLLER DRIVER 18302M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18303L: linux-mtd@lists.infradead.org 18304L: linux-arm-msm@vger.kernel.org 18305S: Maintained 18306F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18307F: drivers/mtd/nand/raw/qcom_nandc.c 18308 18309QUALCOMM QSEECOM DRIVER 18310M: Maximilian Luz <luzmaximilian@gmail.com> 18311L: linux-arm-msm@vger.kernel.org 18312S: Maintained 18313F: drivers/firmware/qcom/qcom_qseecom.c 18314 18315QUALCOMM QSEECOM UEFISECAPP DRIVER 18316M: Maximilian Luz <luzmaximilian@gmail.com> 18317L: linux-arm-msm@vger.kernel.org 18318S: Maintained 18319F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18320 18321QUALCOMM RMNET DRIVER 18322M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18323M: Sean Tranchetti <quic_stranche@quicinc.com> 18324L: netdev@vger.kernel.org 18325S: Maintained 18326F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18327F: drivers/net/ethernet/qualcomm/rmnet/ 18328F: include/linux/if_rmnet.h 18329 18330QUALCOMM TSENS THERMAL DRIVER 18331M: Amit Kucheria <amitk@kernel.org> 18332M: Thara Gopinath <thara.gopinath@gmail.com> 18333L: linux-pm@vger.kernel.org 18334L: linux-arm-msm@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18337F: drivers/thermal/qcom/ 18338 18339QUALCOMM TYPEC PORT MANAGER DRIVER 18340M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18341L: linux-arm-msm@vger.kernel.org 18342L: linux-usb@vger.kernel.org 18343S: Maintained 18344F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18345F: drivers/usb/typec/tcpm/qcom/ 18346 18347QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18348M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18349M: Vikash Garodia <quic_vgarodia@quicinc.com> 18350R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18351L: linux-media@vger.kernel.org 18352L: linux-arm-msm@vger.kernel.org 18353S: Maintained 18354T: git git://linuxtv.org/media_tree.git 18355F: Documentation/devicetree/bindings/media/*venus* 18356F: drivers/media/platform/qcom/venus/ 18357 18358QUALCOMM WCN36XX WIRELESS DRIVER 18359M: Loic Poulain <loic.poulain@linaro.org> 18360L: wcn36xx@lists.infradead.org 18361S: Supported 18362W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18363F: drivers/net/wireless/ath/wcn36xx/ 18364 18365QUANTENNA QTNFMAC WIRELESS DRIVER 18366M: Igor Mitsyanko <imitsyanko@quantenna.com> 18367R: Sergey Matyukevich <geomatsi@gmail.com> 18368L: linux-wireless@vger.kernel.org 18369S: Maintained 18370F: drivers/net/wireless/quantenna 18371 18372RADEON and AMDGPU DRM DRIVERS 18373M: Alex Deucher <alexander.deucher@amd.com> 18374M: Christian König <christian.koenig@amd.com> 18375M: Pan, Xinhui <Xinhui.Pan@amd.com> 18376L: amd-gfx@lists.freedesktop.org 18377S: Supported 18378B: https://gitlab.freedesktop.org/drm/amd/-/issues 18379C: irc://irc.oftc.net/radeon 18380T: git https://gitlab.freedesktop.org/agd5f/linux.git 18381F: Documentation/gpu/amdgpu/ 18382F: drivers/gpu/drm/amd/ 18383F: drivers/gpu/drm/ci/xfails/amd* 18384F: drivers/gpu/drm/radeon/ 18385F: include/uapi/drm/amdgpu_drm.h 18386F: include/uapi/drm/radeon_drm.h 18387 18388RADEON FRAMEBUFFER DISPLAY DRIVER 18389M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18390L: linux-fbdev@vger.kernel.org 18391S: Maintained 18392F: drivers/video/fbdev/aty/radeon* 18393F: include/uapi/linux/radeonfb.h 18394 18395RADIOSHARK RADIO DRIVER 18396M: Hans Verkuil <hverkuil@xs4all.nl> 18397L: linux-media@vger.kernel.org 18398S: Maintained 18399T: git git://linuxtv.org/media_tree.git 18400F: drivers/media/radio/radio-shark.c 18401 18402RADIOSHARK2 RADIO DRIVER 18403M: Hans Verkuil <hverkuil@xs4all.nl> 18404L: linux-media@vger.kernel.org 18405S: Maintained 18406T: git git://linuxtv.org/media_tree.git 18407F: drivers/media/radio/radio-shark2.c 18408F: drivers/media/radio/radio-tea5777.c 18409 18410RADOS BLOCK DEVICE (RBD) 18411M: Ilya Dryomov <idryomov@gmail.com> 18412R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18413L: ceph-devel@vger.kernel.org 18414S: Supported 18415W: http://ceph.com/ 18416T: git https://github.com/ceph/ceph-client.git 18417F: Documentation/ABI/testing/sysfs-bus-rbd 18418F: drivers/block/rbd.c 18419F: drivers/block/rbd_types.h 18420 18421RAGE128 FRAMEBUFFER DISPLAY DRIVER 18422L: linux-fbdev@vger.kernel.org 18423S: Orphan 18424F: drivers/video/fbdev/aty/aty128fb.c 18425 18426RAINSHADOW-CEC DRIVER 18427M: Hans Verkuil <hverkuil@xs4all.nl> 18428L: linux-media@vger.kernel.org 18429S: Maintained 18430T: git git://linuxtv.org/media_tree.git 18431F: drivers/media/cec/usb/rainshadow/ 18432 18433RALINK MIPS ARCHITECTURE 18434M: John Crispin <john@phrozen.org> 18435M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18436L: linux-mips@vger.kernel.org 18437S: Maintained 18438F: arch/mips/ralink 18439 18440RALINK MT7621 MIPS ARCHITECTURE 18441M: Arınç ÜNAL <arinc.unal@arinc9.com> 18442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18443L: linux-mips@vger.kernel.org 18444S: Maintained 18445F: arch/mips/boot/dts/ralink/mt7621* 18446 18447RALINK RT2X00 WIRELESS LAN DRIVER 18448M: Stanislaw Gruszka <stf_xl@wp.pl> 18449L: linux-wireless@vger.kernel.org 18450S: Maintained 18451F: drivers/net/wireless/ralink/rt2x00/ 18452 18453RAMDISK RAM BLOCK DEVICE DRIVER 18454M: Jens Axboe <axboe@kernel.dk> 18455S: Maintained 18456F: Documentation/admin-guide/blockdev/ramdisk.rst 18457F: drivers/block/brd.c 18458 18459RANCHU VIRTUAL BOARD FOR MIPS 18460M: Miodrag Dinic <miodrag.dinic@mips.com> 18461L: linux-mips@vger.kernel.org 18462S: Supported 18463F: arch/mips/configs/generic/board-ranchu.config 18464F: arch/mips/generic/board-ranchu.c 18465 18466RANDOM NUMBER DRIVER 18467M: "Theodore Ts'o" <tytso@mit.edu> 18468M: Jason A. Donenfeld <Jason@zx2c4.com> 18469S: Maintained 18470T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18471F: drivers/char/random.c 18472F: drivers/virt/vmgenid.c 18473 18474RAPIDIO SUBSYSTEM 18475M: Matt Porter <mporter@kernel.crashing.org> 18476M: Alexandre Bounine <alex.bou9@gmail.com> 18477S: Maintained 18478F: drivers/rapidio/ 18479 18480RAS INFRASTRUCTURE 18481M: Tony Luck <tony.luck@intel.com> 18482M: Borislav Petkov <bp@alien8.de> 18483L: linux-edac@vger.kernel.org 18484S: Maintained 18485F: Documentation/admin-guide/RAS 18486F: drivers/ras/ 18487F: include/linux/ras.h 18488F: include/ras/ras_event.h 18489 18490RAS FRU MEMORY POISON MANAGER (FMPM) 18491M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18492L: linux-edac@vger.kernel.org 18493S: Maintained 18494F: drivers/ras/amd/fmpm.c 18495 18496RC-CORE / LIRC FRAMEWORK 18497M: Sean Young <sean@mess.org> 18498L: linux-media@vger.kernel.org 18499S: Maintained 18500W: http://linuxtv.org 18501T: git git://linuxtv.org/media_tree.git 18502F: Documentation/driver-api/media/rc-core.rst 18503F: Documentation/userspace-api/media/rc/ 18504F: drivers/media/rc/ 18505F: include/media/rc-core.h 18506F: include/media/rc-map.h 18507F: include/uapi/linux/lirc.h 18508 18509RCMM REMOTE CONTROLS DECODER 18510M: Patrick Lerda <patrick9876@free.fr> 18511S: Maintained 18512F: drivers/media/rc/ir-rcmm-decoder.c 18513 18514RCUTORTURE TEST FRAMEWORK 18515M: "Paul E. McKenney" <paulmck@kernel.org> 18516M: Josh Triplett <josh@joshtriplett.org> 18517R: Steven Rostedt <rostedt@goodmis.org> 18518R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18519R: Lai Jiangshan <jiangshanlai@gmail.com> 18520L: rcu@vger.kernel.org 18521S: Supported 18522T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18523F: tools/testing/selftests/rcutorture 18524 18525RDACM20 Camera Sensor 18526M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18527M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18528M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18529M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18530L: linux-media@vger.kernel.org 18531S: Maintained 18532F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18533F: drivers/media/i2c/max9271.c 18534F: drivers/media/i2c/max9271.h 18535F: drivers/media/i2c/rdacm20.c 18536 18537RDACM21 Camera Sensor 18538M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18539M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18540M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18541M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18542L: linux-media@vger.kernel.org 18543S: Maintained 18544F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18545F: drivers/media/i2c/max9271.c 18546F: drivers/media/i2c/max9271.h 18547F: drivers/media/i2c/rdacm21.c 18548 18549RDC R-321X SoC 18550M: Florian Fainelli <florian@openwrt.org> 18551S: Maintained 18552 18553RDC R6040 FAST ETHERNET DRIVER 18554M: Florian Fainelli <f.fainelli@gmail.com> 18555L: netdev@vger.kernel.org 18556S: Maintained 18557F: drivers/net/ethernet/rdc/r6040.c 18558 18559RDMAVT - RDMA verbs software 18560M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18561L: linux-rdma@vger.kernel.org 18562S: Supported 18563F: drivers/infiniband/sw/rdmavt 18564 18565RDS - RELIABLE DATAGRAM SOCKETS 18566M: Allison Henderson <allison.henderson@oracle.com> 18567L: netdev@vger.kernel.org 18568L: linux-rdma@vger.kernel.org 18569L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18570S: Supported 18571W: https://oss.oracle.com/projects/rds/ 18572F: Documentation/networking/rds.rst 18573F: net/rds/ 18574 18575RDT - RESOURCE ALLOCATION 18576M: Fenghua Yu <fenghua.yu@intel.com> 18577M: Reinette Chatre <reinette.chatre@intel.com> 18578L: linux-kernel@vger.kernel.org 18579S: Supported 18580F: Documentation/arch/x86/resctrl* 18581F: arch/x86/include/asm/resctrl.h 18582F: arch/x86/kernel/cpu/resctrl/ 18583F: tools/testing/selftests/resctrl/ 18584 18585READ-COPY UPDATE (RCU) 18586M: "Paul E. McKenney" <paulmck@kernel.org> 18587M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18588M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18589M: Joel Fernandes <joel@joelfernandes.org> 18590M: Josh Triplett <josh@joshtriplett.org> 18591M: Boqun Feng <boqun.feng@gmail.com> 18592R: Steven Rostedt <rostedt@goodmis.org> 18593R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18594R: Lai Jiangshan <jiangshanlai@gmail.com> 18595R: Zqiang <qiang.zhang1211@gmail.com> 18596L: rcu@vger.kernel.org 18597S: Supported 18598W: http://www.rdrop.com/users/paulmck/RCU/ 18599T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18600F: Documentation/RCU/ 18601F: include/linux/rcu* 18602F: kernel/rcu/ 18603X: Documentation/RCU/torture.rst 18604X: include/linux/srcu*.h 18605X: kernel/rcu/srcu*.c 18606 18607REAL TIME CLOCK (RTC) SUBSYSTEM 18608M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18609L: linux-rtc@vger.kernel.org 18610S: Maintained 18611Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18612T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18613F: Documentation/admin-guide/rtc.rst 18614F: Documentation/devicetree/bindings/rtc/ 18615F: drivers/rtc/ 18616F: include/linux/rtc.h 18617F: include/linux/rtc/ 18618F: include/uapi/linux/rtc.h 18619F: tools/testing/selftests/rtc/ 18620 18621Real-time Linux Analysis (RTLA) tools 18622M: Daniel Bristot de Oliveira <bristot@kernel.org> 18623M: Steven Rostedt <rostedt@goodmis.org> 18624L: linux-trace-kernel@vger.kernel.org 18625S: Maintained 18626F: Documentation/tools/rtla/ 18627F: tools/tracing/rtla/ 18628 18629REALTEK AUDIO CODECS 18630M: Oder Chiou <oder_chiou@realtek.com> 18631S: Maintained 18632F: include/sound/rt*.h 18633F: sound/soc/codecs/rt* 18634 18635REALTEK OTTO WATCHDOG 18636M: Sander Vanheule <sander@svanheule.net> 18637L: linux-watchdog@vger.kernel.org 18638S: Maintained 18639F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18640F: drivers/watchdog/realtek_otto_wdt.c 18641 18642REALTEK RTL83xx SMI DSA ROUTER CHIPS 18643M: Linus Walleij <linus.walleij@linaro.org> 18644M: Alvin Šipraga <alsi@bang-olufsen.dk> 18645S: Maintained 18646F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18647F: drivers/net/dsa/realtek/* 18648 18649REALTEK WIRELESS DRIVER (rtlwifi family) 18650M: Ping-Ke Shih <pkshih@realtek.com> 18651L: linux-wireless@vger.kernel.org 18652S: Maintained 18653T: git https://github.com/pkshih/rtw.git 18654F: drivers/net/wireless/realtek/rtlwifi/ 18655 18656REALTEK WIRELESS DRIVER (rtw88) 18657M: Ping-Ke Shih <pkshih@realtek.com> 18658L: linux-wireless@vger.kernel.org 18659S: Maintained 18660T: git https://github.com/pkshih/rtw.git 18661F: drivers/net/wireless/realtek/rtw88/ 18662 18663REALTEK WIRELESS DRIVER (rtw89) 18664M: Ping-Ke Shih <pkshih@realtek.com> 18665L: linux-wireless@vger.kernel.org 18666S: Maintained 18667T: git https://github.com/pkshih/rtw.git 18668F: drivers/net/wireless/realtek/rtw89/ 18669 18670REDPINE WIRELESS DRIVER 18671L: linux-wireless@vger.kernel.org 18672S: Orphan 18673F: drivers/net/wireless/rsi/ 18674 18675REGISTER MAP ABSTRACTION 18676M: Mark Brown <broonie@kernel.org> 18677L: linux-kernel@vger.kernel.org 18678S: Supported 18679T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18680F: Documentation/devicetree/bindings/regmap/ 18681F: drivers/base/regmap/ 18682F: include/linux/regmap.h 18683 18684REISERFS FILE SYSTEM 18685L: reiserfs-devel@vger.kernel.org 18686S: Obsolete 18687F: fs/reiserfs/ 18688 18689REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18690M: Bjorn Andersson <andersson@kernel.org> 18691M: Mathieu Poirier <mathieu.poirier@linaro.org> 18692L: linux-remoteproc@vger.kernel.org 18693S: Maintained 18694T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18695F: Documentation/ABI/testing/sysfs-class-remoteproc 18696F: Documentation/devicetree/bindings/remoteproc/ 18697F: Documentation/staging/remoteproc.rst 18698F: drivers/remoteproc/ 18699F: include/linux/remoteproc.h 18700F: include/linux/remoteproc/ 18701 18702REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18703M: Bjorn Andersson <andersson@kernel.org> 18704M: Mathieu Poirier <mathieu.poirier@linaro.org> 18705L: linux-remoteproc@vger.kernel.org 18706S: Maintained 18707T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18708F: Documentation/ABI/testing/sysfs-bus-rpmsg 18709F: Documentation/staging/rpmsg.rst 18710F: drivers/rpmsg/ 18711F: include/linux/rpmsg.h 18712F: include/linux/rpmsg/ 18713F: include/uapi/linux/rpmsg.h 18714F: samples/rpmsg/ 18715 18716REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18717M: Stephan Gerhold <stephan@gerhold.net> 18718L: netdev@vger.kernel.org 18719L: linux-remoteproc@vger.kernel.org 18720S: Maintained 18721F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18722 18723RENESAS CLOCK DRIVERS 18724M: Geert Uytterhoeven <geert+renesas@glider.be> 18725L: linux-renesas-soc@vger.kernel.org 18726S: Supported 18727T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18728F: Documentation/devicetree/bindings/clock/renesas,* 18729F: drivers/clk/renesas/ 18730 18731RENESAS EMEV2 I2C DRIVER 18732M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18733L: linux-renesas-soc@vger.kernel.org 18734S: Supported 18735F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18736F: drivers/i2c/busses/i2c-emev2.c 18737 18738RENESAS ETHERNET AVB DRIVER 18739R: Sergey Shtylyov <s.shtylyov@omp.ru> 18740L: netdev@vger.kernel.org 18741L: linux-renesas-soc@vger.kernel.org 18742F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18743F: drivers/net/ethernet/renesas/Kconfig 18744F: drivers/net/ethernet/renesas/Makefile 18745F: drivers/net/ethernet/renesas/ravb* 18746 18747RENESAS ETHERNET SWITCH DRIVER 18748R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18749L: netdev@vger.kernel.org 18750L: linux-renesas-soc@vger.kernel.org 18751F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18752F: drivers/net/ethernet/renesas/Kconfig 18753F: drivers/net/ethernet/renesas/Makefile 18754F: drivers/net/ethernet/renesas/rcar_gen4* 18755F: drivers/net/ethernet/renesas/rswitch* 18756 18757RENESAS IDT821034 ASoC CODEC 18758M: Herve Codina <herve.codina@bootlin.com> 18759L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18760S: Maintained 18761F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18762F: sound/soc/codecs/idt821034.c 18763 18764RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18765M: Miquel Raynal <miquel.raynal@bootlin.com> 18766L: linux-mtd@lists.infradead.org 18767L: linux-renesas-soc@vger.kernel.org 18768S: Maintained 18769F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18770F: drivers/mtd/nand/raw/renesas-nand-controller.c 18771 18772RENESAS R-CAR GYROADC DRIVER 18773M: Marek Vasut <marek.vasut@gmail.com> 18774L: linux-iio@vger.kernel.org 18775S: Supported 18776F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18777F: drivers/iio/adc/rcar-gyroadc.c 18778 18779RENESAS R-CAR I2C DRIVERS 18780M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18781L: linux-renesas-soc@vger.kernel.org 18782S: Supported 18783F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18784F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18785F: drivers/i2c/busses/i2c-rcar.c 18786F: drivers/i2c/busses/i2c-sh_mobile.c 18787 18788RENESAS R-CAR SATA DRIVER 18789R: Sergey Shtylyov <s.shtylyov@omp.ru> 18790L: linux-ide@vger.kernel.org 18791L: linux-renesas-soc@vger.kernel.org 18792S: Supported 18793F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18794F: drivers/ata/sata_rcar.c 18795 18796RENESAS R-CAR THERMAL DRIVERS 18797M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18798L: linux-renesas-soc@vger.kernel.org 18799S: Supported 18800F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18801F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18802F: drivers/thermal/rcar_gen3_thermal.c 18803F: drivers/thermal/rcar_thermal.c 18804 18805RENESAS RIIC DRIVER 18806M: Chris Brandt <chris.brandt@renesas.com> 18807L: linux-renesas-soc@vger.kernel.org 18808S: Supported 18809F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18810F: drivers/i2c/busses/i2c-riic.c 18811 18812RENESAS RZ/G2L A/D DRIVER 18813M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18814L: linux-iio@vger.kernel.org 18815L: linux-renesas-soc@vger.kernel.org 18816S: Supported 18817F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18818F: drivers/iio/adc/rzg2l_adc.c 18819 18820RENESAS RZ/G2L MTU3a COUNTER DRIVER 18821M: Biju Das <biju.das.jz@bp.renesas.com> 18822L: linux-iio@vger.kernel.org 18823L: linux-renesas-soc@vger.kernel.org 18824S: Supported 18825F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18826F: drivers/counter/rz-mtu3-cnt.c 18827 18828RENESAS RZ/N1 A5PSW SWITCH DRIVER 18829M: Clément Léger <clement.leger@bootlin.com> 18830L: linux-renesas-soc@vger.kernel.org 18831L: netdev@vger.kernel.org 18832S: Maintained 18833F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18834F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18835F: drivers/net/dsa/rzn1_a5psw* 18836F: drivers/net/pcs/pcs-rzn1-miic.c 18837F: include/dt-bindings/net/pcs-rzn1-miic.h 18838F: include/linux/pcs-rzn1-miic.h 18839F: net/dsa/tag_rzn1_a5psw.c 18840 18841RENESAS RZ/N1 RTC CONTROLLER DRIVER 18842M: Miquel Raynal <miquel.raynal@bootlin.com> 18843L: linux-rtc@vger.kernel.org 18844L: linux-renesas-soc@vger.kernel.org 18845S: Maintained 18846F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18847F: drivers/rtc/rtc-rzn1.c 18848 18849RENESAS RZ/N1 USBF CONTROLLER DRIVER 18850M: Herve Codina <herve.codina@bootlin.com> 18851L: linux-renesas-soc@vger.kernel.org 18852L: linux-usb@vger.kernel.org 18853S: Maintained 18854F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18855F: drivers/usb/gadget/udc/renesas_usbf.c 18856 18857RENESAS RZ/V2M I2C DRIVER 18858M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18859L: linux-i2c@vger.kernel.org 18860L: linux-renesas-soc@vger.kernel.org 18861S: Supported 18862F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18863F: drivers/i2c/busses/i2c-rzv2m.c 18864 18865RENESAS SUPERH ETHERNET DRIVER 18866R: Sergey Shtylyov <s.shtylyov@omp.ru> 18867L: netdev@vger.kernel.org 18868L: linux-renesas-soc@vger.kernel.org 18869F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18870F: drivers/net/ethernet/renesas/Kconfig 18871F: drivers/net/ethernet/renesas/Makefile 18872F: drivers/net/ethernet/renesas/sh_eth* 18873F: include/linux/sh_eth.h 18874 18875RENESAS USB PHY DRIVER 18876M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18877L: linux-renesas-soc@vger.kernel.org 18878S: Maintained 18879F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18880 18881RENESAS VERSACLOCK 7 CLOCK DRIVER 18882M: Alex Helms <alexander.helms.jy@renesas.com> 18883S: Maintained 18884F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18885F: drivers/clk/clk-versaclock7.c 18886 18887RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18888M: Herve Codina <herve.codina@bootlin.com> 18889L: linux-iio@vger.kernel.org 18890S: Maintained 18891F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18892F: drivers/iio/potentiometer/x9250.c 18893 18894RESET CONTROLLER FRAMEWORK 18895M: Philipp Zabel <p.zabel@pengutronix.de> 18896S: Maintained 18897T: git git://git.pengutronix.de/git/pza/linux 18898F: Documentation/devicetree/bindings/reset/ 18899F: Documentation/driver-api/reset.rst 18900F: drivers/reset/ 18901F: include/dt-bindings/reset/ 18902F: include/linux/reset-controller.h 18903F: include/linux/reset.h 18904F: include/linux/reset/ 18905K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18906 18907RESTARTABLE SEQUENCES SUPPORT 18908M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18909M: Peter Zijlstra <peterz@infradead.org> 18910M: "Paul E. McKenney" <paulmck@kernel.org> 18911M: Boqun Feng <boqun.feng@gmail.com> 18912L: linux-kernel@vger.kernel.org 18913S: Supported 18914F: include/trace/events/rseq.h 18915F: include/uapi/linux/rseq.h 18916F: kernel/rseq.c 18917F: tools/testing/selftests/rseq/ 18918 18919RFKILL 18920M: Johannes Berg <johannes@sipsolutions.net> 18921L: linux-wireless@vger.kernel.org 18922S: Maintained 18923W: https://wireless.wiki.kernel.org/ 18924Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18925T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18926T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18927F: Documentation/ABI/stable/sysfs-class-rfkill 18928F: Documentation/driver-api/rfkill.rst 18929F: include/linux/rfkill.h 18930F: include/uapi/linux/rfkill.h 18931F: net/rfkill/ 18932 18933RHASHTABLE 18934M: Thomas Graf <tgraf@suug.ch> 18935M: Herbert Xu <herbert@gondor.apana.org.au> 18936L: netdev@vger.kernel.org 18937S: Maintained 18938F: include/linux/rhashtable-types.h 18939F: include/linux/rhashtable.h 18940F: lib/rhashtable.c 18941F: lib/test_rhashtable.c 18942 18943RICOH R5C592 MEMORYSTICK DRIVER 18944M: Maxim Levitsky <maximlevitsky@gmail.com> 18945S: Maintained 18946F: drivers/memstick/host/r592.* 18947 18948RICOH SMARTMEDIA/XD DRIVER 18949M: Maxim Levitsky <maximlevitsky@gmail.com> 18950S: Maintained 18951F: drivers/mtd/nand/raw/r852.c 18952F: drivers/mtd/nand/raw/r852.h 18953 18954RISC-V ARCHITECTURE 18955M: Paul Walmsley <paul.walmsley@sifive.com> 18956M: Palmer Dabbelt <palmer@dabbelt.com> 18957M: Albert Ou <aou@eecs.berkeley.edu> 18958L: linux-riscv@lists.infradead.org 18959S: Supported 18960Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18961C: irc://irc.libera.chat/riscv 18962P: Documentation/arch/riscv/patch-acceptance.rst 18963T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18964F: arch/riscv/ 18965N: riscv 18966K: riscv 18967 18968RISC-V MICROCHIP FPGA SUPPORT 18969M: Conor Dooley <conor.dooley@microchip.com> 18970M: Daire McNamara <daire.mcnamara@microchip.com> 18971L: linux-riscv@lists.infradead.org 18972S: Supported 18973F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18974F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18975F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18976F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18977F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18978F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18979F: Documentation/devicetree/bindings/riscv/microchip.yaml 18980F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18981F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18982F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18983F: arch/riscv/boot/dts/microchip/ 18984F: drivers/char/hw_random/mpfs-rng.c 18985F: drivers/clk/microchip/clk-mpfs*.c 18986F: drivers/firmware/microchip/mpfs-auto-update.c 18987F: drivers/i2c/busses/i2c-microchip-corei2c.c 18988F: drivers/mailbox/mailbox-mpfs.c 18989F: drivers/pci/controller/pcie-microchip-host.c 18990F: drivers/pwm/pwm-microchip-core.c 18991F: drivers/reset/reset-mpfs.c 18992F: drivers/rtc/rtc-mpfs.c 18993F: drivers/soc/microchip/mpfs-sys-controller.c 18994F: drivers/spi/spi-microchip-core-qspi.c 18995F: drivers/spi/spi-microchip-core.c 18996F: drivers/usb/musb/mpfs.c 18997F: include/soc/microchip/mpfs.h 18998 18999RISC-V MISC SOC SUPPORT 19000M: Conor Dooley <conor@kernel.org> 19001L: linux-riscv@lists.infradead.org 19002S: Maintained 19003Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19004T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19005F: Documentation/devicetree/bindings/riscv/ 19006F: arch/riscv/boot/dts/ 19007X: arch/riscv/boot/dts/allwinner/ 19008X: arch/riscv/boot/dts/renesas/ 19009X: arch/riscv/boot/dts/sophgo/ 19010 19011RISC-V PMU DRIVERS 19012M: Atish Patra <atishp@atishpatra.org> 19013R: Anup Patel <anup@brainfault.org> 19014L: linux-riscv@lists.infradead.org 19015S: Supported 19016F: drivers/perf/riscv_pmu.c 19017F: drivers/perf/riscv_pmu_legacy.c 19018F: drivers/perf/riscv_pmu_sbi.c 19019 19020RISC-V THEAD SoC SUPPORT 19021M: Jisheng Zhang <jszhang@kernel.org> 19022M: Guo Ren <guoren@kernel.org> 19023M: Fu Wei <wefu@redhat.com> 19024L: linux-riscv@lists.infradead.org 19025S: Maintained 19026F: arch/riscv/boot/dts/thead/ 19027 19028RNBD BLOCK DRIVERS 19029M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19030M: Jack Wang <jinpu.wang@ionos.com> 19031L: linux-block@vger.kernel.org 19032S: Maintained 19033F: drivers/block/rnbd/ 19034 19035ROCCAT DRIVERS 19036M: Stefan Achatz <erazor_de@users.sourceforge.net> 19037S: Maintained 19038W: http://sourceforge.net/projects/roccat/ 19039F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19040F: drivers/hid/hid-roccat* 19041F: include/linux/hid-roccat* 19042 19043ROCKCHIP CRYPTO DRIVERS 19044M: Corentin Labbe <clabbe@baylibre.com> 19045L: linux-crypto@vger.kernel.org 19046S: Maintained 19047F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19048F: drivers/crypto/rockchip/ 19049 19050ROCKCHIP I2S TDM DRIVER 19051M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19052L: linux-rockchip@lists.infradead.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19055F: sound/soc/rockchip/rockchip_i2s_tdm.* 19056 19057ROCKCHIP ISP V1 DRIVER 19058M: Dafna Hirschfeld <dafna@fastmail.com> 19059M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19060L: linux-media@vger.kernel.org 19061L: linux-rockchip@lists.infradead.org 19062S: Maintained 19063F: Documentation/admin-guide/media/rkisp1.rst 19064F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19065F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19066F: drivers/media/platform/rockchip/rkisp1 19067F: include/uapi/linux/rkisp1-config.h 19068 19069ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19070M: Jacob Chen <jacob-chen@iotwrt.com> 19071M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19072L: linux-media@vger.kernel.org 19073L: linux-rockchip@lists.infradead.org 19074S: Maintained 19075F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19076F: drivers/media/platform/rockchip/rga/ 19077 19078ROCKCHIP VIDEO DECODER DRIVER 19079M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19080L: linux-media@vger.kernel.org 19081L: linux-rockchip@lists.infradead.org 19082S: Maintained 19083F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19084F: drivers/staging/media/rkvdec/ 19085 19086ROCKER DRIVER 19087M: Jiri Pirko <jiri@resnulli.us> 19088L: netdev@vger.kernel.org 19089S: Supported 19090F: drivers/net/ethernet/rocker/ 19091 19092ROCKETPORT EXPRESS/INFINITY DRIVER 19093M: Kevin Cernekee <cernekee@gmail.com> 19094L: linux-serial@vger.kernel.org 19095S: Odd Fixes 19096F: drivers/tty/serial/rp2.* 19097 19098ROHM BD99954 CHARGER IC 19099M: Matti Vaittinen <mazziesaccount@gmail.com> 19100S: Supported 19101F: drivers/power/supply/bd99954-charger.c 19102F: drivers/power/supply/bd99954-charger.h 19103 19104ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19105M: Tomasz Duszynski <tduszyns@gmail.com> 19106S: Maintained 19107F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19108F: drivers/iio/light/bh1750.c 19109 19110ROHM BM1390 PRESSURE SENSOR DRIVER 19111M: Matti Vaittinen <mazziesaccount@gmail.com> 19112L: linux-iio@vger.kernel.org 19113S: Supported 19114F: drivers/iio/pressure/rohm-bm1390.c 19115 19116ROHM BU270xx LIGHT SENSOR DRIVERs 19117M: Matti Vaittinen <mazziesaccount@gmail.com> 19118L: linux-iio@vger.kernel.org 19119S: Supported 19120F: drivers/iio/light/rohm-bu27008.c 19121F: drivers/iio/light/rohm-bu27034.c 19122 19123ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19124M: Marek Vasut <marek.vasut+renesas@gmail.com> 19125L: linux-kernel@vger.kernel.org 19126L: linux-renesas-soc@vger.kernel.org 19127S: Supported 19128F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19129F: drivers/gpio/gpio-bd9571mwv.c 19130F: drivers/mfd/bd9571mwv.c 19131F: drivers/regulator/bd9571mwv-regulator.c 19132F: include/linux/mfd/bd9571mwv.h 19133 19134ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19135M: Matti Vaittinen <mazziesaccount@gmail.com> 19136S: Supported 19137F: drivers/clk/clk-bd718x7.c 19138F: drivers/gpio/gpio-bd71815.c 19139F: drivers/gpio/gpio-bd71828.c 19140F: drivers/mfd/rohm-bd71828.c 19141F: drivers/mfd/rohm-bd718x7.c 19142F: drivers/mfd/rohm-bd9576.c 19143F: drivers/regulator/bd71815-regulator.c 19144F: drivers/regulator/bd71828-regulator.c 19145F: drivers/regulator/bd718x7-regulator.c 19146F: drivers/regulator/bd9576-regulator.c 19147F: drivers/regulator/rohm-regulator.c 19148F: drivers/rtc/rtc-bd70528.c 19149F: drivers/watchdog/bd9576_wdt.c 19150F: include/linux/mfd/rohm-bd71815.h 19151F: include/linux/mfd/rohm-bd71828.h 19152F: include/linux/mfd/rohm-bd718x7.h 19153F: include/linux/mfd/rohm-bd957x.h 19154F: include/linux/mfd/rohm-generic.h 19155F: include/linux/mfd/rohm-shared.h 19156 19157ROSE NETWORK LAYER 19158M: Ralf Baechle <ralf@linux-mips.org> 19159L: linux-hams@vger.kernel.org 19160S: Maintained 19161W: https://linux-ax25.in-berlin.de 19162F: include/net/rose.h 19163F: include/uapi/linux/rose.h 19164F: net/rose/ 19165 19166ROTATION DRIVER FOR ALLWINNER A83T 19167M: Jernej Skrabec <jernej.skrabec@gmail.com> 19168L: linux-media@vger.kernel.org 19169S: Maintained 19170T: git git://linuxtv.org/media_tree.git 19171F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19172F: drivers/media/platform/sunxi/sun8i-rotate/ 19173 19174RPMSG TTY DRIVER 19175M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19176L: linux-remoteproc@vger.kernel.org 19177S: Maintained 19178F: drivers/tty/rpmsg_tty.c 19179 19180RTL2830 MEDIA DRIVER 19181L: linux-media@vger.kernel.org 19182S: Orphan 19183W: https://linuxtv.org 19184Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19185F: drivers/media/dvb-frontends/rtl2830* 19186 19187RTL2832 MEDIA DRIVER 19188L: linux-media@vger.kernel.org 19189S: Orphan 19190W: https://linuxtv.org 19191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19192F: drivers/media/dvb-frontends/rtl2832* 19193 19194RTL2832_SDR MEDIA DRIVER 19195L: linux-media@vger.kernel.org 19196S: Orphan 19197W: https://linuxtv.org 19198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19199F: drivers/media/dvb-frontends/rtl2832_sdr* 19200 19201RTL8180 WIRELESS DRIVER 19202L: linux-wireless@vger.kernel.org 19203S: Orphan 19204F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19205 19206RTL8187 WIRELESS DRIVER 19207M: Hin-Tak Leung <hintak.leung@gmail.com> 19208M: Larry Finger <Larry.Finger@lwfinger.net> 19209L: linux-wireless@vger.kernel.org 19210S: Maintained 19211T: git https://github.com/pkshih/rtw.git 19212F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19213 19214RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19215M: Jes Sorensen <Jes.Sorensen@gmail.com> 19216L: linux-wireless@vger.kernel.org 19217S: Maintained 19218T: git https://github.com/pkshih/rtw.git 19219F: drivers/net/wireless/realtek/rtl8xxxu/ 19220 19221RTRS TRANSPORT DRIVERS 19222M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19223M: Jack Wang <jinpu.wang@ionos.com> 19224L: linux-rdma@vger.kernel.org 19225S: Maintained 19226F: drivers/infiniband/ulp/rtrs/ 19227 19228RUNTIME VERIFICATION (RV) 19229M: Daniel Bristot de Oliveira <bristot@kernel.org> 19230M: Steven Rostedt <rostedt@goodmis.org> 19231L: linux-trace-kernel@vger.kernel.org 19232S: Maintained 19233F: Documentation/trace/rv/ 19234F: include/linux/rv.h 19235F: include/rv/ 19236F: kernel/trace/rv/ 19237F: tools/verification/ 19238 19239RUST 19240M: Miguel Ojeda <ojeda@kernel.org> 19241M: Alex Gaynor <alex.gaynor@gmail.com> 19242M: Wedson Almeida Filho <wedsonaf@gmail.com> 19243R: Boqun Feng <boqun.feng@gmail.com> 19244R: Gary Guo <gary@garyguo.net> 19245R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19246R: Benno Lossin <benno.lossin@proton.me> 19247R: Andreas Hindborg <a.hindborg@samsung.com> 19248R: Alice Ryhl <aliceryhl@google.com> 19249L: rust-for-linux@vger.kernel.org 19250S: Supported 19251W: https://rust-for-linux.com 19252B: https://github.com/Rust-for-Linux/linux/issues 19253C: zulip://rust-for-linux.zulipchat.com 19254P: https://rust-for-linux.com/contributing 19255T: git https://github.com/Rust-for-Linux/linux.git rust-next 19256F: Documentation/rust/ 19257F: rust/ 19258F: samples/rust/ 19259F: scripts/*rust* 19260F: tools/testing/selftests/rust/ 19261K: \b(?i:rust)\b 19262 19263RXRPC SOCKETS (AF_RXRPC) 19264M: David Howells <dhowells@redhat.com> 19265M: Marc Dionne <marc.dionne@auristor.com> 19266L: linux-afs@lists.infradead.org 19267S: Supported 19268W: https://www.infradead.org/~dhowells/kafs/ 19269F: Documentation/networking/rxrpc.rst 19270F: include/keys/rxrpc-type.h 19271F: include/net/af_rxrpc.h 19272F: include/trace/events/rxrpc.h 19273F: include/uapi/linux/rxrpc.h 19274F: net/rxrpc/ 19275 19276S3 SAVAGE FRAMEBUFFER DRIVER 19277M: Antonino Daplas <adaplas@gmail.com> 19278L: linux-fbdev@vger.kernel.org 19279S: Maintained 19280F: drivers/video/fbdev/savage/ 19281 19282S390 ARCHITECTURE 19283M: Heiko Carstens <hca@linux.ibm.com> 19284M: Vasily Gorbik <gor@linux.ibm.com> 19285M: Alexander Gordeev <agordeev@linux.ibm.com> 19286R: Christian Borntraeger <borntraeger@linux.ibm.com> 19287R: Sven Schnelle <svens@linux.ibm.com> 19288L: linux-s390@vger.kernel.org 19289S: Supported 19290T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19291F: Documentation/driver-api/s390-drivers.rst 19292F: Documentation/arch/s390/ 19293F: arch/s390/ 19294F: drivers/s390/ 19295F: drivers/watchdog/diag288_wdt.c 19296 19297S390 COMMON I/O LAYER 19298M: Vineeth Vijayan <vneethv@linux.ibm.com> 19299M: Peter Oberparleiter <oberpar@linux.ibm.com> 19300L: linux-s390@vger.kernel.org 19301S: Supported 19302F: drivers/s390/cio/ 19303 19304S390 DASD DRIVER 19305M: Stefan Haberland <sth@linux.ibm.com> 19306M: Jan Hoeppner <hoeppner@linux.ibm.com> 19307L: linux-s390@vger.kernel.org 19308S: Supported 19309F: block/partitions/ibm.c 19310F: drivers/s390/block/dasd* 19311F: include/linux/dasd_mod.h 19312 19313S390 IOMMU (PCI) 19314M: Niklas Schnelle <schnelle@linux.ibm.com> 19315M: Matthew Rosato <mjrosato@linux.ibm.com> 19316R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19317L: linux-s390@vger.kernel.org 19318S: Supported 19319F: drivers/iommu/s390-iommu.c 19320 19321S390 IUCV NETWORK LAYER 19322M: Alexandra Winter <wintera@linux.ibm.com> 19323M: Thorsten Winkler <twinkler@linux.ibm.com> 19324L: linux-s390@vger.kernel.org 19325L: netdev@vger.kernel.org 19326S: Supported 19327F: drivers/s390/net/*iucv* 19328F: include/net/iucv/ 19329F: net/iucv/ 19330 19331S390 MM 19332M: Alexander Gordeev <agordeev@linux.ibm.com> 19333M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19334L: linux-s390@vger.kernel.org 19335S: Supported 19336T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19337F: arch/s390/include/asm/pgtable.h 19338F: arch/s390/mm 19339 19340S390 NETWORK DRIVERS 19341M: Alexandra Winter <wintera@linux.ibm.com> 19342M: Thorsten Winkler <twinkler@linux.ibm.com> 19343L: linux-s390@vger.kernel.org 19344L: netdev@vger.kernel.org 19345S: Supported 19346F: drivers/s390/net/ 19347 19348S390 PCI SUBSYSTEM 19349M: Niklas Schnelle <schnelle@linux.ibm.com> 19350M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19351L: linux-s390@vger.kernel.org 19352S: Supported 19353F: Documentation/arch/s390/pci.rst 19354F: arch/s390/pci/ 19355F: drivers/pci/hotplug/s390_pci_hpc.c 19356 19357S390 SCM DRIVER 19358M: Vineeth Vijayan <vneethv@linux.ibm.com> 19359L: linux-s390@vger.kernel.org 19360S: Supported 19361F: drivers/s390/block/scm* 19362F: drivers/s390/cio/scm.c 19363 19364S390 VFIO AP DRIVER 19365M: Tony Krowiak <akrowiak@linux.ibm.com> 19366M: Halil Pasic <pasic@linux.ibm.com> 19367M: Jason Herne <jjherne@linux.ibm.com> 19368L: linux-s390@vger.kernel.org 19369S: Supported 19370F: Documentation/arch/s390/vfio-ap* 19371F: drivers/s390/crypto/vfio_ap* 19372 19373S390 VFIO-CCW DRIVER 19374M: Eric Farman <farman@linux.ibm.com> 19375M: Matthew Rosato <mjrosato@linux.ibm.com> 19376R: Halil Pasic <pasic@linux.ibm.com> 19377L: linux-s390@vger.kernel.org 19378L: kvm@vger.kernel.org 19379S: Supported 19380F: Documentation/arch/s390/vfio-ccw.rst 19381F: drivers/s390/cio/vfio_ccw* 19382F: include/uapi/linux/vfio_ccw.h 19383 19384S390 VFIO-PCI DRIVER 19385M: Matthew Rosato <mjrosato@linux.ibm.com> 19386M: Eric Farman <farman@linux.ibm.com> 19387L: linux-s390@vger.kernel.org 19388L: kvm@vger.kernel.org 19389S: Supported 19390F: arch/s390/kvm/pci* 19391F: drivers/vfio/pci/vfio_pci_zdev.c 19392F: include/uapi/linux/vfio_zdev.h 19393 19394S390 ZCRYPT DRIVER 19395M: Harald Freudenberger <freude@linux.ibm.com> 19396L: linux-s390@vger.kernel.org 19397S: Supported 19398F: drivers/s390/crypto/ 19399 19400S390 ZFCP DRIVER 19401M: Steffen Maier <maier@linux.ibm.com> 19402M: Benjamin Block <bblock@linux.ibm.com> 19403L: linux-s390@vger.kernel.org 19404S: Supported 19405F: drivers/s390/scsi/zfcp_* 19406 19407SAA6588 RDS RECEIVER DRIVER 19408M: Hans Verkuil <hverkuil@xs4all.nl> 19409L: linux-media@vger.kernel.org 19410S: Odd Fixes 19411W: https://linuxtv.org 19412T: git git://linuxtv.org/media_tree.git 19413F: drivers/media/i2c/saa6588* 19414 19415SAA7134 VIDEO4LINUX DRIVER 19416M: Mauro Carvalho Chehab <mchehab@kernel.org> 19417L: linux-media@vger.kernel.org 19418S: Odd fixes 19419W: https://linuxtv.org 19420T: git git://linuxtv.org/media_tree.git 19421F: Documentation/driver-api/media/drivers/saa7134* 19422F: drivers/media/pci/saa7134/ 19423 19424SAA7146 VIDEO4LINUX-2 DRIVER 19425M: Hans Verkuil <hverkuil@xs4all.nl> 19426L: linux-media@vger.kernel.org 19427S: Maintained 19428T: git git://linuxtv.org/media_tree.git 19429F: drivers/media/common/saa7146/ 19430F: drivers/media/pci/saa7146/ 19431F: include/media/drv-intf/saa7146* 19432 19433SAFESETID SECURITY MODULE 19434M: Micah Morton <mortonm@chromium.org> 19435S: Supported 19436F: Documentation/admin-guide/LSM/SafeSetID.rst 19437F: security/safesetid/ 19438 19439SAMSUNG AUDIO (ASoC) DRIVERS 19440M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19441L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19442S: Maintained 19443B: mailto:linux-samsung-soc@vger.kernel.org 19444F: Documentation/devicetree/bindings/sound/samsung* 19445F: sound/soc/samsung/ 19446 19447SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19448M: Krzysztof Kozlowski <krzk@kernel.org> 19449L: linux-crypto@vger.kernel.org 19450L: linux-samsung-soc@vger.kernel.org 19451S: Maintained 19452F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19453F: drivers/crypto/exynos-rng.c 19454 19455SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19456M: Łukasz Stelmach <l.stelmach@samsung.com> 19457L: linux-samsung-soc@vger.kernel.org 19458S: Maintained 19459F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19460F: drivers/char/hw_random/exynos-trng.c 19461 19462SAMSUNG FRAMEBUFFER DRIVER 19463M: Jingoo Han <jingoohan1@gmail.com> 19464L: linux-fbdev@vger.kernel.org 19465S: Maintained 19466F: drivers/video/fbdev/s3c-fb.c 19467 19468SAMSUNG INTERCONNECT DRIVERS 19469M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19470M: Artur Świgoń <a.swigon@samsung.com> 19471L: linux-pm@vger.kernel.org 19472L: linux-samsung-soc@vger.kernel.org 19473S: Supported 19474F: drivers/interconnect/samsung/ 19475 19476SAMSUNG LAPTOP DRIVER 19477M: Corentin Chary <corentin.chary@gmail.com> 19478L: platform-driver-x86@vger.kernel.org 19479S: Maintained 19480F: drivers/platform/x86/samsung-laptop.c 19481 19482SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19483M: Krzysztof Kozlowski <krzk@kernel.org> 19484L: linux-kernel@vger.kernel.org 19485L: linux-samsung-soc@vger.kernel.org 19486S: Maintained 19487B: mailto:linux-samsung-soc@vger.kernel.org 19488F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19489F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19490F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19491F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19492F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19493F: drivers/clk/clk-s2mps11.c 19494F: drivers/mfd/sec*.c 19495F: drivers/regulator/s2m*.c 19496F: drivers/regulator/s5m*.c 19497F: drivers/rtc/rtc-s5m.c 19498F: include/linux/mfd/samsung/ 19499 19500SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19501M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19502L: linux-media@vger.kernel.org 19503L: linux-samsung-soc@vger.kernel.org 19504S: Maintained 19505F: drivers/media/platform/samsung/s3c-camif/ 19506F: include/media/drv-intf/s3c_camif.h 19507 19508SAMSUNG S3FWRN5 NFC DRIVER 19509M: Krzysztof Kozlowski <krzk@kernel.org> 19510S: Maintained 19511F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19512F: drivers/nfc/s3fwrn5 19513 19514SAMSUNG S5C73M3 CAMERA DRIVER 19515M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19516M: Andrzej Hajda <andrzej.hajda@intel.com> 19517L: linux-media@vger.kernel.org 19518S: Supported 19519F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19520F: drivers/media/i2c/s5c73m3/* 19521 19522SAMSUNG S5K5BAF CAMERA DRIVER 19523M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19524M: Andrzej Hajda <andrzej.hajda@intel.com> 19525L: linux-media@vger.kernel.org 19526S: Supported 19527F: drivers/media/i2c/s5k5baf.c 19528 19529SAMSUNG S5P Security SubSystem (SSS) DRIVER 19530M: Krzysztof Kozlowski <krzk@kernel.org> 19531M: Vladimir Zapolskiy <vz@mleia.com> 19532L: linux-crypto@vger.kernel.org 19533L: linux-samsung-soc@vger.kernel.org 19534S: Maintained 19535F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19536F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19537F: drivers/crypto/s5p-sss.c 19538 19539SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19540M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19541L: linux-media@vger.kernel.org 19542S: Supported 19543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19544F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19545F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19546F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19547F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19548F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19549F: drivers/media/platform/samsung/exynos4-is/ 19550 19551SAMSUNG SOC CLOCK DRIVERS 19552M: Krzysztof Kozlowski <krzk@kernel.org> 19553M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19554M: Chanwoo Choi <cw00.choi@samsung.com> 19555R: Alim Akhtar <alim.akhtar@samsung.com> 19556L: linux-samsung-soc@vger.kernel.org 19557S: Maintained 19558T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19559F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19560F: Documentation/devicetree/bindings/clock/samsung,s3c* 19561F: drivers/clk/samsung/ 19562F: include/dt-bindings/clock/exynos*.h 19563F: include/dt-bindings/clock/s5p*.h 19564F: include/dt-bindings/clock/samsung,*.h 19565F: include/linux/clk/samsung.h 19566 19567SAMSUNG SPI DRIVERS 19568M: Andi Shyti <andi.shyti@kernel.org> 19569L: linux-spi@vger.kernel.org 19570L: linux-samsung-soc@vger.kernel.org 19571S: Maintained 19572F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19573F: drivers/spi/spi-s3c* 19574F: include/linux/platform_data/spi-s3c64xx.h 19575 19576SAMSUNG SXGBE DRIVERS 19577M: Byungho An <bh74.an@samsung.com> 19578L: netdev@vger.kernel.org 19579S: Supported 19580F: drivers/net/ethernet/samsung/sxgbe/ 19581 19582SAMSUNG THERMAL DRIVER 19583M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19584M: Krzysztof Kozlowski <krzk@kernel.org> 19585L: linux-pm@vger.kernel.org 19586L: linux-samsung-soc@vger.kernel.org 19587S: Maintained 19588F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19589F: drivers/thermal/samsung/ 19590 19591SAMSUNG USB2 PHY DRIVER 19592M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19593L: linux-kernel@vger.kernel.org 19594S: Supported 19595F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19596F: Documentation/driver-api/phy/samsung-usb2.rst 19597F: drivers/phy/samsung/phy-exynos4210-usb2.c 19598F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19599F: drivers/phy/samsung/phy-exynos5250-usb2.c 19600F: drivers/phy/samsung/phy-s5pv210-usb2.c 19601F: drivers/phy/samsung/phy-samsung-usb2.c 19602F: drivers/phy/samsung/phy-samsung-usb2.h 19603 19604SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19605M: Paul Barker <paul.barker@sancloud.com> 19606R: Marc Murphy <marc.murphy@sancloud.com> 19607S: Supported 19608F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19609 19610SC1200 WDT DRIVER 19611M: Zwane Mwaikambo <zwanem@gmail.com> 19612S: Maintained 19613F: drivers/watchdog/sc1200wdt.c 19614 19615SCHEDULER 19616M: Ingo Molnar <mingo@redhat.com> 19617M: Peter Zijlstra <peterz@infradead.org> 19618M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19619M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19620R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19621R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19622R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19623R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19624R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19625R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19626L: linux-kernel@vger.kernel.org 19627S: Maintained 19628T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19629F: include/linux/preempt.h 19630F: include/linux/sched.h 19631F: include/linux/wait.h 19632F: include/uapi/linux/sched.h 19633F: kernel/sched/ 19634 19635SCSI LIBSAS SUBSYSTEM 19636R: John Garry <john.g.garry@oracle.com> 19637R: Jason Yan <yanaijie@huawei.com> 19638L: linux-scsi@vger.kernel.org 19639S: Supported 19640F: Documentation/scsi/libsas.rst 19641F: drivers/scsi/libsas/ 19642F: include/scsi/libsas.h 19643F: include/scsi/sas_ata.h 19644 19645SCSI RDMA PROTOCOL (SRP) INITIATOR 19646M: Bart Van Assche <bvanassche@acm.org> 19647L: linux-rdma@vger.kernel.org 19648S: Supported 19649Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19650F: drivers/infiniband/ulp/srp/ 19651F: include/scsi/srp.h 19652 19653SCSI RDMA PROTOCOL (SRP) TARGET 19654M: Bart Van Assche <bvanassche@acm.org> 19655L: linux-rdma@vger.kernel.org 19656L: target-devel@vger.kernel.org 19657S: Supported 19658Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19659F: drivers/infiniband/ulp/srpt/ 19660 19661SCSI SG DRIVER 19662M: Doug Gilbert <dgilbert@interlog.com> 19663L: linux-scsi@vger.kernel.org 19664S: Maintained 19665W: http://sg.danny.cz/sg 19666F: Documentation/scsi/scsi-generic.rst 19667F: drivers/scsi/sg.c 19668F: include/scsi/sg.h 19669 19670SCSI SUBSYSTEM 19671M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19672M: "Martin K. Petersen" <martin.petersen@oracle.com> 19673L: linux-scsi@vger.kernel.org 19674S: Maintained 19675Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19676T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19677T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19678F: Documentation/devicetree/bindings/scsi/ 19679F: drivers/scsi/ 19680F: drivers/ufs/ 19681F: include/scsi/ 19682 19683SCSI TAPE DRIVER 19684M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19685L: linux-scsi@vger.kernel.org 19686S: Maintained 19687F: Documentation/scsi/st.rst 19688F: drivers/scsi/st.* 19689F: drivers/scsi/st_*.h 19690 19691SCSI TARGET CORE USER DRIVER 19692M: Bodo Stroesser <bostroesser@gmail.com> 19693L: linux-scsi@vger.kernel.org 19694L: target-devel@vger.kernel.org 19695S: Supported 19696F: Documentation/target/tcmu-design.rst 19697F: drivers/target/target_core_user.c 19698F: include/uapi/linux/target_core_user.h 19699 19700SCSI TARGET SUBSYSTEM 19701M: "Martin K. Petersen" <martin.petersen@oracle.com> 19702L: linux-scsi@vger.kernel.org 19703L: target-devel@vger.kernel.org 19704S: Supported 19705Q: https://patchwork.kernel.org/project/target-devel/list/ 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19707F: Documentation/target/ 19708F: drivers/target/ 19709F: include/target/ 19710 19711SCTP PROTOCOL 19712M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19713M: Xin Long <lucien.xin@gmail.com> 19714L: linux-sctp@vger.kernel.org 19715S: Maintained 19716W: https://github.com/sctp/lksctp-tools/wiki 19717F: Documentation/networking/sctp.rst 19718F: include/linux/sctp.h 19719F: include/net/sctp/ 19720F: include/uapi/linux/sctp.h 19721F: net/sctp/ 19722 19723SCx200 CPU SUPPORT 19724M: Jim Cromie <jim.cromie@gmail.com> 19725S: Odd Fixes 19726F: Documentation/i2c/busses/scx200_acb.rst 19727F: arch/x86/platform/scx200/ 19728F: drivers/i2c/busses/scx200* 19729F: drivers/mtd/maps/scx200_docflash.c 19730F: drivers/watchdog/scx200_wdt.c 19731F: include/linux/scx200.h 19732 19733SCx200 GPIO DRIVER 19734M: Jim Cromie <jim.cromie@gmail.com> 19735S: Maintained 19736F: drivers/char/scx200_gpio.c 19737F: include/linux/scx200_gpio.h 19738 19739SCx200 HRT CLOCKSOURCE DRIVER 19740M: Jim Cromie <jim.cromie@gmail.com> 19741S: Maintained 19742F: drivers/clocksource/scx200_hrt.c 19743 19744SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19745M: Sascha Sommer <saschasommer@freenet.de> 19746L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19747S: Maintained 19748F: drivers/mmc/host/sdricoh_cs.c 19749 19750SECO BOARDS CEC DRIVER 19751M: Ettore Chimenti <ek5.chimenti@gmail.com> 19752S: Maintained 19753F: drivers/media/cec/platform/seco/seco-cec.c 19754F: drivers/media/cec/platform/seco/seco-cec.h 19755 19756SECURE COMPUTING 19757M: Kees Cook <keescook@chromium.org> 19758R: Andy Lutomirski <luto@amacapital.net> 19759R: Will Drewry <wad@chromium.org> 19760S: Supported 19761T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19762F: Documentation/userspace-api/seccomp_filter.rst 19763F: include/linux/seccomp.h 19764F: include/uapi/linux/seccomp.h 19765F: kernel/seccomp.c 19766F: tools/testing/selftests/kselftest_harness.h 19767F: tools/testing/selftests/seccomp/* 19768K: \bsecure_computing 19769K: \bTIF_SECCOMP\b 19770 19771SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19772M: Kamal Dasu <kamal.dasu@broadcom.com> 19773M: Al Cooper <alcooperx@gmail.com> 19774R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19775L: linux-mmc@vger.kernel.org 19776S: Maintained 19777F: drivers/mmc/host/sdhci-brcmstb* 19778 19779SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19780M: Adrian Hunter <adrian.hunter@intel.com> 19781L: linux-mmc@vger.kernel.org 19782S: Supported 19783F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19784F: drivers/mmc/host/sdhci* 19785 19786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19787M: Aubin Constans <aubin.constans@microchip.com> 19788R: Eugen Hristev <eugen.hristev@collabora.com> 19789L: linux-mmc@vger.kernel.org 19790S: Supported 19791F: drivers/mmc/host/sdhci-of-at91.c 19792 19793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19794M: Haibo Chen <haibo.chen@nxp.com> 19795L: imx@lists.linux.dev 19796L: linux-mmc@vger.kernel.org 19797S: Maintained 19798F: drivers/mmc/host/sdhci-esdhc-imx.c 19799 19800SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19801M: Ben Dooks <ben-linux@fluff.org> 19802M: Jaehoon Chung <jh80.chung@samsung.com> 19803L: linux-mmc@vger.kernel.org 19804S: Maintained 19805F: drivers/mmc/host/sdhci-s3c* 19806 19807SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19808M: Viresh Kumar <vireshk@kernel.org> 19809L: linux-mmc@vger.kernel.org 19810S: Maintained 19811F: drivers/mmc/host/sdhci-spear.c 19812 19813SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19814M: Vignesh Raghavendra <vigneshr@ti.com> 19815L: linux-mmc@vger.kernel.org 19816S: Maintained 19817F: drivers/mmc/host/sdhci-omap.c 19818 19819SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19820M: Jonathan Derrick <jonathan.derrick@linux.dev> 19821L: linux-block@vger.kernel.org 19822S: Supported 19823F: block/opal_proto.h 19824F: block/sed* 19825F: include/linux/sed* 19826F: include/uapi/linux/sed* 19827 19828SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19829M: Mark Rutland <mark.rutland@arm.com> 19830M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19831M: Sudeep Holla <sudeep.holla@arm.com> 19832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19833S: Maintained 19834F: drivers/firmware/smccc/ 19835F: include/linux/arm-smccc.h 19836 19837SECURITY CONTACT 19838M: Security Officers <security@kernel.org> 19839S: Supported 19840F: Documentation/process/security-bugs.rst 19841 19842SECURITY SUBSYSTEM 19843M: Paul Moore <paul@paul-moore.com> 19844M: James Morris <jmorris@namei.org> 19845M: "Serge E. Hallyn" <serge@hallyn.com> 19846L: linux-security-module@vger.kernel.org 19847S: Supported 19848Q: https://patchwork.kernel.org/project/linux-security-module/list 19849B: mailto:linux-security-module@vger.kernel.org 19850P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19851T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19852F: include/uapi/linux/lsm.h 19853F: security/ 19854F: tools/testing/selftests/lsm/ 19855X: security/selinux/ 19856K: \bsecurity_[a-z_0-9]\+\b 19857 19858SELINUX SECURITY MODULE 19859M: Paul Moore <paul@paul-moore.com> 19860M: Stephen Smalley <stephen.smalley.work@gmail.com> 19861R: Ondrej Mosnacek <omosnace@redhat.com> 19862L: selinux@vger.kernel.org 19863S: Supported 19864W: https://github.com/SELinuxProject 19865Q: https://patchwork.kernel.org/project/selinux/list 19866B: mailto:selinux@vger.kernel.org 19867P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19868T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19869F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19870F: Documentation/ABI/removed/sysfs-selinux-disable 19871F: Documentation/admin-guide/LSM/SELinux.rst 19872F: include/trace/events/avc.h 19873F: include/uapi/linux/selinux_netlink.h 19874F: scripts/selinux/ 19875F: security/selinux/ 19876 19877SENSABLE PHANTOM 19878M: Jiri Slaby <jirislaby@kernel.org> 19879S: Maintained 19880F: drivers/misc/phantom.c 19881F: include/uapi/linux/phantom.h 19882 19883SENSEAIR SUNRISE 006-0-0007 19884M: Jacopo Mondi <jacopo@jmondi.org> 19885S: Maintained 19886F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19887F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19888F: drivers/iio/chemical/sunrise_co2.c 19889 19890SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19891M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19892S: Maintained 19893F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19894F: drivers/iio/chemical/scd30.h 19895F: drivers/iio/chemical/scd30_core.c 19896F: drivers/iio/chemical/scd30_i2c.c 19897F: drivers/iio/chemical/scd30_serial.c 19898 19899SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19900M: Roan van Dijk <roan@protonic.nl> 19901S: Maintained 19902F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19903F: drivers/iio/chemical/scd4x.c 19904 19905SENSIRION SGP40 GAS SENSOR DRIVER 19906M: Andreas Klinger <ak@it-klinger.de> 19907S: Maintained 19908F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19909F: drivers/iio/chemical/sgp40.c 19910 19911SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19912M: Tomasz Duszynski <tduszyns@gmail.com> 19913S: Maintained 19914F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19915F: drivers/iio/chemical/sps30.c 19916F: drivers/iio/chemical/sps30_i2c.c 19917F: drivers/iio/chemical/sps30_serial.c 19918 19919SERIAL DEVICE BUS 19920M: Rob Herring <robh@kernel.org> 19921L: linux-serial@vger.kernel.org 19922S: Maintained 19923F: Documentation/devicetree/bindings/serial/serial.yaml 19924F: drivers/tty/serdev/ 19925F: include/linux/serdev.h 19926 19927SERIAL IR RECEIVER 19928M: Sean Young <sean@mess.org> 19929L: linux-media@vger.kernel.org 19930S: Maintained 19931F: drivers/media/rc/serial_ir.c 19932 19933SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19934M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19936S: Maintained 19937F: Documentation/devicetree/bindings/slimbus/ 19938F: drivers/slimbus/ 19939F: include/linux/slimbus.h 19940 19941SFC NETWORK DRIVER 19942M: Edward Cree <ecree.xilinx@gmail.com> 19943M: Martin Habets <habetsm.xilinx@gmail.com> 19944L: netdev@vger.kernel.org 19945L: linux-net-drivers@amd.com 19946S: Supported 19947F: Documentation/networking/devlink/sfc.rst 19948F: drivers/net/ethernet/sfc/ 19949 19950SFCTEMP HWMON DRIVER 19951M: Emil Renner Berthing <kernel@esmil.dk> 19952M: Hal Feng <hal.feng@starfivetech.com> 19953L: linux-hwmon@vger.kernel.org 19954S: Maintained 19955F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19956F: Documentation/hwmon/sfctemp.rst 19957F: drivers/hwmon/sfctemp.c 19958 19959SFF/SFP/SFP+ MODULE SUPPORT 19960M: Russell King <linux@armlinux.org.uk> 19961L: netdev@vger.kernel.org 19962S: Maintained 19963F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19964F: drivers/net/phy/phylink.c 19965F: drivers/net/phy/sfp* 19966F: include/linux/mdio/mdio-i2c.h 19967F: include/linux/phylink.h 19968F: include/linux/sfp.h 19969K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19970 19971SGI GRU DRIVER 19972M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19973S: Maintained 19974F: drivers/misc/sgi-gru/ 19975 19976SGI XP/XPC/XPNET DRIVER 19977M: Robin Holt <robinmholt@gmail.com> 19978M: Steve Wahl <steve.wahl@hpe.com> 19979S: Maintained 19980F: drivers/misc/sgi-xp/ 19981 19982SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19983M: Wenjia Zhang <wenjia@linux.ibm.com> 19984M: Jan Karcher <jaka@linux.ibm.com> 19985R: D. Wythe <alibuda@linux.alibaba.com> 19986R: Tony Lu <tonylu@linux.alibaba.com> 19987R: Wen Gu <guwen@linux.alibaba.com> 19988L: linux-s390@vger.kernel.org 19989S: Supported 19990F: net/smc/ 19991 19992SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19993M: Linus Walleij <linus.walleij@linaro.org> 19994L: linux-iio@vger.kernel.org 19995S: Maintained 19996T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19997F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19998F: drivers/iio/light/gp2ap002.c 19999 20000SHARP RJ54N1CB0C SENSOR DRIVER 20001M: Jacopo Mondi <jacopo@jmondi.org> 20002L: linux-media@vger.kernel.org 20003S: Odd fixes 20004T: git git://linuxtv.org/media_tree.git 20005F: drivers/media/i2c/rj54n1cb0c.c 20006F: include/media/i2c/rj54n1cb0c.h 20007 20008SHRINKER 20009M: Andrew Morton <akpm@linux-foundation.org> 20010M: Dave Chinner <david@fromorbit.com> 20011R: Qi Zheng <zhengqi.arch@bytedance.com> 20012R: Roman Gushchin <roman.gushchin@linux.dev> 20013R: Muchun Song <muchun.song@linux.dev> 20014L: linux-mm@kvack.org 20015S: Maintained 20016F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20017F: include/linux/shrinker.h 20018F: mm/shrinker.c 20019F: mm/shrinker_debug.c 20020 20021SH_VOU V4L2 OUTPUT DRIVER 20022L: linux-media@vger.kernel.org 20023S: Orphan 20024F: drivers/media/platform/renesas/sh_vou.c 20025F: include/media/drv-intf/sh_vou.h 20026 20027SI2157 MEDIA DRIVER 20028L: linux-media@vger.kernel.org 20029S: Orphan 20030W: https://linuxtv.org 20031Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20032F: drivers/media/tuners/si2157* 20033 20034SI2165 MEDIA DRIVER 20035M: Matthias Schwarzott <zzam@gentoo.org> 20036L: linux-media@vger.kernel.org 20037S: Maintained 20038W: https://linuxtv.org 20039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20040F: drivers/media/dvb-frontends/si2165* 20041 20042SI2168 MEDIA DRIVER 20043L: linux-media@vger.kernel.org 20044S: Orphan 20045W: https://linuxtv.org 20046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20047F: drivers/media/dvb-frontends/si2168* 20048 20049SI470X FM RADIO RECEIVER I2C DRIVER 20050M: Hans Verkuil <hverkuil@xs4all.nl> 20051L: linux-media@vger.kernel.org 20052S: Odd Fixes 20053W: https://linuxtv.org 20054T: git git://linuxtv.org/media_tree.git 20055F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20056F: drivers/media/radio/si470x/radio-si470x-i2c.c 20057 20058SI470X FM RADIO RECEIVER USB DRIVER 20059M: Hans Verkuil <hverkuil@xs4all.nl> 20060L: linux-media@vger.kernel.org 20061S: Maintained 20062W: https://linuxtv.org 20063T: git git://linuxtv.org/media_tree.git 20064F: drivers/media/radio/si470x/radio-si470x-common.c 20065F: drivers/media/radio/si470x/radio-si470x-usb.c 20066F: drivers/media/radio/si470x/radio-si470x.h 20067 20068SI4713 FM RADIO TRANSMITTER I2C DRIVER 20069M: Eduardo Valentin <edubezval@gmail.com> 20070L: linux-media@vger.kernel.org 20071S: Odd Fixes 20072W: https://linuxtv.org 20073T: git git://linuxtv.org/media_tree.git 20074F: drivers/media/radio/si4713/si4713.? 20075 20076SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20077M: Eduardo Valentin <edubezval@gmail.com> 20078L: linux-media@vger.kernel.org 20079S: Odd Fixes 20080W: https://linuxtv.org 20081T: git git://linuxtv.org/media_tree.git 20082F: drivers/media/radio/si4713/radio-platform-si4713.c 20083 20084SI4713 FM RADIO TRANSMITTER USB DRIVER 20085M: Hans Verkuil <hverkuil@xs4all.nl> 20086L: linux-media@vger.kernel.org 20087S: Maintained 20088W: https://linuxtv.org 20089T: git git://linuxtv.org/media_tree.git 20090F: drivers/media/radio/si4713/radio-usb-si4713.c 20091 20092SIANO DVB DRIVER 20093M: Mauro Carvalho Chehab <mchehab@kernel.org> 20094L: linux-media@vger.kernel.org 20095S: Odd fixes 20096W: https://linuxtv.org 20097T: git git://linuxtv.org/media_tree.git 20098F: drivers/media/common/siano/ 20099F: drivers/media/mmc/siano/ 20100F: drivers/media/usb/siano/ 20101F: drivers/media/usb/siano/ 20102 20103SIEMENS IPC LED DRIVERS 20104M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20105M: Xing Tong Wu <xingtong.wu@siemens.com> 20106M: Tobias Schaffner <tobias.schaffner@siemens.com> 20107L: linux-leds@vger.kernel.org 20108S: Maintained 20109F: drivers/leds/simple/ 20110 20111SIEMENS IPC PLATFORM DRIVERS 20112M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20113M: Xing Tong Wu <xingtong.wu@siemens.com> 20114M: Tobias Schaffner <tobias.schaffner@siemens.com> 20115L: platform-driver-x86@vger.kernel.org 20116S: Maintained 20117F: drivers/platform/x86/siemens/ 20118F: include/linux/platform_data/x86/simatic-ipc-base.h 20119F: include/linux/platform_data/x86/simatic-ipc.h 20120 20121SIEMENS IPC WATCHDOG DRIVERS 20122M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20123M: Xing Tong Wu <xingtong.wu@siemens.com> 20124M: Tobias Schaffner <tobias.schaffner@siemens.com> 20125L: linux-watchdog@vger.kernel.org 20126S: Maintained 20127F: drivers/watchdog/simatic-ipc-wdt.c 20128 20129SIFIVE DRIVERS 20130M: Paul Walmsley <paul.walmsley@sifive.com> 20131M: Samuel Holland <samuel.holland@sifive.com> 20132L: linux-riscv@lists.infradead.org 20133S: Supported 20134F: drivers/dma/sf-pdma/ 20135N: sifive 20136K: fu[57]40 20137K: [^@]sifive 20138 20139SILEAD TOUCHSCREEN DRIVER 20140M: Hans de Goede <hdegoede@redhat.com> 20141L: linux-input@vger.kernel.org 20142L: platform-driver-x86@vger.kernel.org 20143S: Maintained 20144F: drivers/input/touchscreen/silead.c 20145F: drivers/platform/x86/touchscreen_dmi.c 20146 20147SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20148M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20149S: Supported 20150F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20151F: drivers/net/wireless/silabs/wfx/ 20152 20153SILICON MOTION SM712 FRAME BUFFER DRIVER 20154M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20155M: Teddy Wang <teddy.wang@siliconmotion.com> 20156M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20157L: linux-fbdev@vger.kernel.org 20158S: Maintained 20159F: Documentation/fb/sm712fb.rst 20160F: drivers/video/fbdev/sm712* 20161 20162SILVACO I3C DUAL-ROLE MASTER 20163M: Miquel Raynal <miquel.raynal@bootlin.com> 20164M: Conor Culhane <conor.culhane@silvaco.com> 20165L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20166S: Maintained 20167F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20168F: drivers/i3c/master/svc-i3c-master.c 20169 20170SIMPLEFB FB DRIVER 20171M: Hans de Goede <hdegoede@redhat.com> 20172L: linux-fbdev@vger.kernel.org 20173S: Maintained 20174F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20175F: drivers/video/fbdev/simplefb.c 20176F: include/linux/platform_data/simplefb.h 20177 20178SIOX 20179M: Thorsten Scherer <t.scherer@eckelmann.de> 20180M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20181R: Pengutronix Kernel Team <kernel@pengutronix.de> 20182S: Supported 20183F: drivers/gpio/gpio-siox.c 20184F: drivers/siox/* 20185F: include/trace/events/siox.h 20186 20187SIPHASH PRF ROUTINES 20188M: Jason A. Donenfeld <Jason@zx2c4.com> 20189S: Maintained 20190F: include/linux/siphash.h 20191F: lib/siphash.c 20192F: lib/siphash_kunit.c 20193 20194SIS 190 ETHERNET DRIVER 20195M: Francois Romieu <romieu@fr.zoreil.com> 20196L: netdev@vger.kernel.org 20197S: Maintained 20198F: drivers/net/ethernet/sis/sis190.c 20199 20200SIS 900/7016 FAST ETHERNET DRIVER 20201M: Daniele Venzano <venza@brownhat.org> 20202L: netdev@vger.kernel.org 20203S: Maintained 20204W: http://www.brownhat.org/sis900.html 20205F: drivers/net/ethernet/sis/sis900.* 20206 20207SIS FRAMEBUFFER DRIVER 20208S: Orphan 20209F: Documentation/fb/sisfb.rst 20210F: drivers/video/fbdev/sis/ 20211F: include/video/sisfb.h 20212 20213SIS I2C TOUCHSCREEN DRIVER 20214M: Mika Penttilä <mpenttil@redhat.com> 20215L: linux-input@vger.kernel.org 20216S: Maintained 20217F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20218F: drivers/input/touchscreen/sis_i2c.c 20219 20220SIS USB2VGA DRIVER 20221M: Thomas Winischhofer <thomas@winischhofer.net> 20222S: Maintained 20223W: http://www.winischhofer.at/linuxsisusbvga.shtml 20224F: drivers/usb/misc/sisusbvga/ 20225 20226SL28 CPLD MFD DRIVER 20227M: Michael Walle <mwalle@kernel.org> 20228S: Maintained 20229F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20230F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20231F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20232F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20233F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20234F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20235F: drivers/gpio/gpio-sl28cpld.c 20236F: drivers/hwmon/sl28cpld-hwmon.c 20237F: drivers/irqchip/irq-sl28cpld.c 20238F: drivers/pwm/pwm-sl28cpld.c 20239F: drivers/watchdog/sl28cpld_wdt.c 20240 20241SL28 VPD NVMEM LAYOUT DRIVER 20242M: Michael Walle <mwalle@kernel.org> 20243S: Maintained 20244F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20245F: drivers/nvmem/layouts/sl28vpd.c 20246 20247SLAB ALLOCATOR 20248M: Christoph Lameter <cl@linux.com> 20249M: Pekka Enberg <penberg@kernel.org> 20250M: David Rientjes <rientjes@google.com> 20251M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20252M: Andrew Morton <akpm@linux-foundation.org> 20253M: Vlastimil Babka <vbabka@suse.cz> 20254R: Roman Gushchin <roman.gushchin@linux.dev> 20255R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20256L: linux-mm@kvack.org 20257S: Maintained 20258T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20259F: include/linux/sl?b*.h 20260F: mm/sl?b* 20261 20262SLCAN CAN NETWORK DRIVER 20263M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20264L: linux-can@vger.kernel.org 20265S: Maintained 20266F: drivers/net/can/slcan/ 20267 20268SLEEPABLE READ-COPY UPDATE (SRCU) 20269M: Lai Jiangshan <jiangshanlai@gmail.com> 20270M: "Paul E. McKenney" <paulmck@kernel.org> 20271M: Josh Triplett <josh@joshtriplett.org> 20272R: Steven Rostedt <rostedt@goodmis.org> 20273R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20274L: rcu@vger.kernel.org 20275S: Supported 20276W: http://www.rdrop.com/users/paulmck/RCU/ 20277T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20278F: include/linux/srcu*.h 20279F: kernel/rcu/srcu*.c 20280 20281SMACK SECURITY MODULE 20282M: Casey Schaufler <casey@schaufler-ca.com> 20283L: linux-security-module@vger.kernel.org 20284S: Maintained 20285W: http://schaufler-ca.com 20286T: git git://github.com/cschaufler/smack-next 20287F: Documentation/admin-guide/LSM/Smack.rst 20288F: security/smack/ 20289 20290SMC91x ETHERNET DRIVER 20291M: Nicolas Pitre <nico@fluxnic.net> 20292S: Odd Fixes 20293F: drivers/net/ethernet/smsc/smc91x.* 20294 20295SMSC EMC2103 HARDWARE MONITOR DRIVER 20296M: Steve Glendinning <steve.glendinning@shawell.net> 20297L: linux-hwmon@vger.kernel.org 20298S: Maintained 20299F: Documentation/hwmon/emc2103.rst 20300F: drivers/hwmon/emc2103.c 20301 20302SMSC SCH5627 HARDWARE MONITOR DRIVER 20303M: Hans de Goede <hdegoede@redhat.com> 20304L: linux-hwmon@vger.kernel.org 20305S: Supported 20306F: Documentation/hwmon/sch5627.rst 20307F: drivers/hwmon/sch5627.c 20308 20309SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20310M: Steve Glendinning <steve.glendinning@shawell.net> 20311L: linux-fbdev@vger.kernel.org 20312S: Maintained 20313F: drivers/video/fbdev/smscufx.c 20314 20315SMSC47B397 HARDWARE MONITOR DRIVER 20316M: Jean Delvare <jdelvare@suse.com> 20317L: linux-hwmon@vger.kernel.org 20318S: Maintained 20319F: Documentation/hwmon/smsc47b397.rst 20320F: drivers/hwmon/smsc47b397.c 20321 20322SMSC911x ETHERNET DRIVER 20323M: Steve Glendinning <steve.glendinning@shawell.net> 20324L: netdev@vger.kernel.org 20325S: Maintained 20326F: drivers/net/ethernet/smsc/smsc911x.* 20327F: include/linux/smsc911x.h 20328 20329SMSC9420 PCI ETHERNET DRIVER 20330M: Steve Glendinning <steve.glendinning@shawell.net> 20331L: netdev@vger.kernel.org 20332S: Maintained 20333F: drivers/net/ethernet/smsc/smsc9420.* 20334 20335SNET DPU VIRTIO DATA PATH ACCELERATOR 20336R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20337F: drivers/vdpa/solidrun/ 20338 20339SOCIONEXT (SNI) AVE NETWORK DRIVER 20340M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20341L: netdev@vger.kernel.org 20342S: Maintained 20343F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20344F: drivers/net/ethernet/socionext/sni_ave.c 20345 20346SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20347M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20348M: Masahisa Kojima <kojima.masahisa@socionext.com> 20349L: netdev@vger.kernel.org 20350S: Maintained 20351F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20352F: drivers/net/ethernet/socionext/netsec.c 20353 20354SOCIONEXT (SNI) Synquacer SPI DRIVER 20355M: Masahisa Kojima <masahisa.kojima@linaro.org> 20356M: Jassi Brar <jaswinder.singh@linaro.org> 20357L: linux-spi@vger.kernel.org 20358S: Maintained 20359F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20360F: drivers/spi/spi-synquacer.c 20361 20362SOCIONEXT SYNQUACER I2C DRIVER 20363M: Ard Biesheuvel <ardb@kernel.org> 20364L: linux-i2c@vger.kernel.org 20365S: Maintained 20366F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20367F: drivers/i2c/busses/i2c-synquacer.c 20368 20369SOCIONEXT UNIPHIER SOUND DRIVER 20370L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20371S: Orphan 20372F: sound/soc/uniphier/ 20373 20374SOCKET TIMESTAMPING 20375M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20376S: Maintained 20377F: Documentation/networking/timestamping.rst 20378F: include/uapi/linux/net_tstamp.h 20379F: tools/testing/selftests/net/so_txtime.c 20380 20381SOEKRIS NET48XX LED SUPPORT 20382M: Chris Boot <bootc@bootc.net> 20383S: Maintained 20384F: drivers/leds/leds-net48xx.c 20385 20386SOFT-IWARP DRIVER (siw) 20387M: Bernard Metzler <bmt@zurich.ibm.com> 20388L: linux-rdma@vger.kernel.org 20389S: Supported 20390F: drivers/infiniband/sw/siw/ 20391F: include/uapi/rdma/siw-abi.h 20392 20393SOFT-ROCE DRIVER (rxe) 20394M: Zhu Yanjun <zyjzyj2000@gmail.com> 20395L: linux-rdma@vger.kernel.org 20396S: Supported 20397F: drivers/infiniband/sw/rxe/ 20398F: include/uapi/rdma/rdma_user_rxe.h 20399 20400SOFTLOGIC 6x10 MPEG CODEC 20401M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20402M: Anton Sviridenko <anton@corp.bluecherry.net> 20403M: Andrey Utkin <andrey_utkin@fastmail.com> 20404M: Ismael Luceno <ismael@iodev.co.uk> 20405L: linux-media@vger.kernel.org 20406S: Supported 20407F: drivers/media/pci/solo6x10/ 20408 20409SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20410M: James Morse <james.morse@arm.com> 20411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20412S: Maintained 20413F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20414F: drivers/firmware/arm_sdei.c 20415F: include/linux/arm_sdei.h 20416F: include/uapi/linux/arm_sdei.h 20417 20418SOFTWARE NODES AND DEVICE PROPERTIES 20419R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20420R: Daniel Scally <djrscally@gmail.com> 20421R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20422R: Sakari Ailus <sakari.ailus@linux.intel.com> 20423L: linux-acpi@vger.kernel.org 20424S: Maintained 20425F: drivers/base/property.c 20426F: drivers/base/swnode.c 20427F: include/linux/fwnode.h 20428F: include/linux/property.h 20429 20430SOFTWARE RAID (Multiple Disks) SUPPORT 20431M: Song Liu <song@kernel.org> 20432R: Yu Kuai <yukuai3@huawei.com> 20433L: linux-raid@vger.kernel.org 20434S: Supported 20435Q: https://patchwork.kernel.org/project/linux-raid/list/ 20436T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20437F: drivers/md/Kconfig 20438F: drivers/md/Makefile 20439F: drivers/md/md* 20440F: drivers/md/raid* 20441F: include/linux/raid/ 20442F: include/uapi/linux/raid/ 20443 20444SOLIDRUN CLEARFOG SUPPORT 20445M: Russell King <linux@armlinux.org.uk> 20446S: Maintained 20447F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20448F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20449 20450SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20451M: Russell King <linux@armlinux.org.uk> 20452S: Maintained 20453F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20454F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20455F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20456 20457SONIC NETWORK DRIVER 20458M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20459L: netdev@vger.kernel.org 20460S: Maintained 20461F: drivers/net/ethernet/natsemi/sonic.* 20462 20463SONICS SILICON BACKPLANE DRIVER (SSB) 20464M: Michael Buesch <m@bues.ch> 20465L: linux-wireless@vger.kernel.org 20466S: Maintained 20467F: drivers/ssb/ 20468F: include/linux/ssb/ 20469 20470SONY IMX208 SENSOR DRIVER 20471M: Sakari Ailus <sakari.ailus@linux.intel.com> 20472L: linux-media@vger.kernel.org 20473S: Maintained 20474T: git git://linuxtv.org/media_tree.git 20475F: drivers/media/i2c/imx208.c 20476 20477SONY IMX214 SENSOR DRIVER 20478M: Ricardo Ribalda <ribalda@kernel.org> 20479L: linux-media@vger.kernel.org 20480S: Maintained 20481T: git git://linuxtv.org/media_tree.git 20482F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20483F: drivers/media/i2c/imx214.c 20484 20485SONY IMX219 SENSOR DRIVER 20486M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20487L: linux-media@vger.kernel.org 20488S: Maintained 20489T: git git://linuxtv.org/media_tree.git 20490F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20491F: drivers/media/i2c/imx219.c 20492 20493SONY IMX258 SENSOR DRIVER 20494M: Sakari Ailus <sakari.ailus@linux.intel.com> 20495L: linux-media@vger.kernel.org 20496S: Maintained 20497T: git git://linuxtv.org/media_tree.git 20498F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20499F: drivers/media/i2c/imx258.c 20500 20501SONY IMX274 SENSOR DRIVER 20502M: Leon Luo <leonl@leopardimaging.com> 20503L: linux-media@vger.kernel.org 20504S: Maintained 20505T: git git://linuxtv.org/media_tree.git 20506F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20507F: drivers/media/i2c/imx274.c 20508 20509SONY IMX290 SENSOR DRIVER 20510M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20511L: linux-media@vger.kernel.org 20512S: Maintained 20513T: git git://linuxtv.org/media_tree.git 20514F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20515F: drivers/media/i2c/imx290.c 20516 20517SONY IMX296 SENSOR DRIVER 20518M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20519M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20520L: linux-media@vger.kernel.org 20521S: Maintained 20522T: git git://linuxtv.org/media_tree.git 20523F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20524F: drivers/media/i2c/imx296.c 20525 20526SONY IMX319 SENSOR DRIVER 20527M: Bingbu Cao <bingbu.cao@intel.com> 20528L: linux-media@vger.kernel.org 20529S: Maintained 20530T: git git://linuxtv.org/media_tree.git 20531F: drivers/media/i2c/imx319.c 20532 20533SONY IMX334 SENSOR DRIVER 20534L: linux-media@vger.kernel.org 20535S: Orphan 20536T: git git://linuxtv.org/media_tree.git 20537F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20538F: drivers/media/i2c/imx334.c 20539 20540SONY IMX335 SENSOR DRIVER 20541L: linux-media@vger.kernel.org 20542S: Orphan 20543T: git git://linuxtv.org/media_tree.git 20544F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20545F: drivers/media/i2c/imx335.c 20546 20547SONY IMX355 SENSOR DRIVER 20548M: Tianshu Qiu <tian.shu.qiu@intel.com> 20549L: linux-media@vger.kernel.org 20550S: Maintained 20551T: git git://linuxtv.org/media_tree.git 20552F: drivers/media/i2c/imx355.c 20553 20554SONY IMX412 SENSOR DRIVER 20555L: linux-media@vger.kernel.org 20556S: Orphan 20557T: git git://linuxtv.org/media_tree.git 20558F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20559F: drivers/media/i2c/imx412.c 20560 20561SONY IMX415 SENSOR DRIVER 20562M: Michael Riesch <michael.riesch@wolfvision.net> 20563L: linux-media@vger.kernel.org 20564S: Maintained 20565T: git git://linuxtv.org/media_tree.git 20566F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20567F: drivers/media/i2c/imx415.c 20568 20569SONY MEMORYSTICK SUBSYSTEM 20570M: Maxim Levitsky <maximlevitsky@gmail.com> 20571M: Alex Dubov <oakad@yahoo.com> 20572M: Ulf Hansson <ulf.hansson@linaro.org> 20573L: linux-mmc@vger.kernel.org 20574S: Maintained 20575T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20576F: drivers/memstick/ 20577F: include/linux/memstick.h 20578 20579SONY VAIO CONTROL DEVICE DRIVER 20580M: Mattia Dongili <malattia@linux.it> 20581L: platform-driver-x86@vger.kernel.org 20582S: Maintained 20583W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20584F: Documentation/admin-guide/laptops/sony-laptop.rst 20585F: drivers/char/sonypi.c 20586F: drivers/platform/x86/sony-laptop.c 20587F: include/linux/sony-laptop.h 20588 20589SOPHGO DEVICETREES and DRIVERS 20590M: Chen Wang <unicorn_wang@outlook.com> 20591M: Inochi Amaoto <inochiama@outlook.com> 20592T: git https://github.com/sophgo/linux.git 20593S: Maintained 20594N: sophgo 20595K: sophgo 20596 20597SOUND 20598M: Jaroslav Kysela <perex@perex.cz> 20599M: Takashi Iwai <tiwai@suse.com> 20600L: linux-sound@vger.kernel.org 20601S: Maintained 20602W: http://www.alsa-project.org/ 20603Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20605F: Documentation/sound/ 20606F: include/sound/ 20607F: include/uapi/sound/ 20608F: sound/ 20609F: tools/testing/selftests/alsa 20610 20611SOUND - ALSA SELFTESTS 20612M: Mark Brown <broonie@kernel.org> 20613L: linux-sound@vger.kernel.org 20614L: linux-kselftest@vger.kernel.org 20615S: Supported 20616F: tools/testing/selftests/alsa 20617 20618SOUND - COMPRESSED AUDIO 20619M: Vinod Koul <vkoul@kernel.org> 20620L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20621S: Supported 20622T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20623F: Documentation/sound/designs/compress-offload.rst 20624F: include/sound/compress_driver.h 20625F: include/uapi/sound/compress_* 20626F: sound/core/compress_offload.c 20627F: sound/soc/soc-compress.c 20628 20629SOUND - CORE KUNIT TEST 20630M: Ivan Orlov <ivan.orlov0322@gmail.com> 20631L: linux-sound@vger.kernel.org 20632S: Supported 20633F: sound/core/sound_kunit.c 20634 20635SOUND - DMAENGINE HELPERS 20636M: Lars-Peter Clausen <lars@metafoo.de> 20637S: Supported 20638F: include/sound/dmaengine_pcm.h 20639F: sound/core/pcm_dmaengine.c 20640F: sound/soc/soc-generic-dmaengine-pcm.c 20641 20642SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20643M: Liam Girdwood <lgirdwood@gmail.com> 20644M: Mark Brown <broonie@kernel.org> 20645L: linux-sound@vger.kernel.org 20646S: Supported 20647W: http://alsa-project.org/main/index.php/ASoC 20648T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20649F: Documentation/devicetree/bindings/sound/ 20650F: Documentation/sound/soc/ 20651F: include/dt-bindings/sound/ 20652F: include/sound/soc* 20653F: include/sound/sof.h 20654F: include/sound/sof/ 20655F: include/trace/events/sof*.h 20656F: include/uapi/sound/asoc.h 20657F: sound/soc/ 20658 20659SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20660M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20661M: Liam Girdwood <lgirdwood@gmail.com> 20662M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20663M: Bard Liao <yung-chuan.liao@linux.intel.com> 20664M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20665M: Daniel Baluta <daniel.baluta@nxp.com> 20666R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20667L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20668S: Supported 20669W: https://github.com/thesofproject/linux/ 20670F: sound/soc/sof/ 20671 20672SOUNDWIRE SUBSYSTEM 20673M: Vinod Koul <vkoul@kernel.org> 20674M: Bard Liao <yung-chuan.liao@linux.intel.com> 20675R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20676R: Sanyog Kale <sanyog.r.kale@intel.com> 20677L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20678S: Supported 20679T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20680F: Documentation/driver-api/soundwire/ 20681F: drivers/soundwire/ 20682F: include/linux/soundwire/ 20683 20684SP2 MEDIA DRIVER 20685M: Olli Salonen <olli.salonen@iki.fi> 20686L: linux-media@vger.kernel.org 20687S: Maintained 20688W: https://linuxtv.org 20689Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20690F: drivers/media/dvb-frontends/sp2* 20691 20692SPANISH DOCUMENTATION 20693M: Carlos Bilbao <carlos.bilbao@amd.com> 20694R: Avadhut Naik <avadhut.naik@amd.com> 20695S: Maintained 20696F: Documentation/translations/sp_SP/ 20697 20698SPARC + UltraSPARC (sparc/sparc64) 20699M: "David S. Miller" <davem@davemloft.net> 20700M: Andreas Larsson <andreas@gaisler.com> 20701L: sparclinux@vger.kernel.org 20702S: Maintained 20703Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20704T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20706F: arch/sparc/ 20707F: drivers/sbus/ 20708 20709SPARC SERIAL DRIVERS 20710M: "David S. Miller" <davem@davemloft.net> 20711L: sparclinux@vger.kernel.org 20712S: Maintained 20713T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20715F: drivers/tty/serial/suncore.c 20716F: drivers/tty/serial/sunhv.c 20717F: drivers/tty/serial/sunsab.c 20718F: drivers/tty/serial/sunsab.h 20719F: drivers/tty/serial/sunsu.c 20720F: drivers/tty/serial/sunzilog.c 20721F: drivers/tty/serial/sunzilog.h 20722F: drivers/tty/vcc.c 20723F: include/linux/sunserialcore.h 20724 20725SPARSE CHECKER 20726M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20727L: linux-sparse@vger.kernel.org 20728S: Maintained 20729W: https://sparse.docs.kernel.org/ 20730Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20731B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20732T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20733F: include/linux/compiler.h 20734 20735SPEAKUP CONSOLE SPEECH DRIVER 20736M: William Hubbs <w.d.hubbs@gmail.com> 20737M: Chris Brannon <chris@the-brannons.com> 20738M: Kirk Reiser <kirk@reisers.ca> 20739M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20740L: speakup@linux-speakup.org 20741S: Odd Fixes 20742W: http://www.linux-speakup.org/ 20743W: https://github.com/linux-speakup/speakup 20744B: https://github.com/linux-speakup/speakup/issues 20745F: drivers/accessibility/speakup/ 20746 20747SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20748M: Viresh Kumar <vireshk@kernel.org> 20749M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20750M: soc@kernel.org 20751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20752S: Maintained 20753W: http://www.st.com/spear 20754F: arch/arm/boot/dts/st/spear* 20755F: arch/arm/mach-spear/ 20756F: drivers/clk/spear/ 20757F: drivers/pinctrl/spear/ 20758 20759SPI NOR SUBSYSTEM 20760M: Tudor Ambarus <tudor.ambarus@linaro.org> 20761M: Pratyush Yadav <pratyush@kernel.org> 20762M: Michael Walle <mwalle@kernel.org> 20763L: linux-mtd@lists.infradead.org 20764S: Maintained 20765W: http://www.linux-mtd.infradead.org/ 20766Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20767C: irc://irc.oftc.net/mtd 20768T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20769F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20770F: drivers/mtd/spi-nor/ 20771F: include/linux/mtd/spi-nor.h 20772 20773SPI SUBSYSTEM 20774M: Mark Brown <broonie@kernel.org> 20775L: linux-spi@vger.kernel.org 20776S: Maintained 20777Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20778T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20779F: Documentation/devicetree/bindings/spi/ 20780F: Documentation/spi/ 20781F: drivers/spi/ 20782F: include/linux/spi/ 20783F: include/uapi/linux/spi/ 20784F: tools/spi/ 20785 20786SPIDERNET NETWORK DRIVER for CELL 20787M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20788M: Geoff Levand <geoff@infradead.org> 20789L: netdev@vger.kernel.org 20790L: linuxppc-dev@lists.ozlabs.org 20791S: Maintained 20792F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20793F: drivers/net/ethernet/toshiba/spider_net* 20794 20795SPMI SUBSYSTEM 20796M: Stephen Boyd <sboyd@kernel.org> 20797L: linux-kernel@vger.kernel.org 20798S: Maintained 20799T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20800F: Documentation/devicetree/bindings/spmi/ 20801F: drivers/spmi/ 20802F: include/dt-bindings/spmi/spmi.h 20803F: include/linux/spmi.h 20804F: include/trace/events/spmi.h 20805 20806SPU FILE SYSTEM 20807M: Jeremy Kerr <jk@ozlabs.org> 20808L: linuxppc-dev@lists.ozlabs.org 20809S: Supported 20810W: http://www.ibm.com/developerworks/power/cell/ 20811F: Documentation/filesystems/spufs/spufs.rst 20812F: arch/powerpc/platforms/cell/spufs/ 20813 20814SQUASHFS FILE SYSTEM 20815M: Phillip Lougher <phillip@squashfs.org.uk> 20816L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20817S: Maintained 20818W: http://squashfs.org.uk 20819T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20820F: Documentation/filesystems/squashfs.rst 20821F: fs/squashfs/ 20822 20823SRM (Alpha) environment access 20824M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20825S: Maintained 20826F: arch/alpha/kernel/srm_env.c 20827 20828ST LSM6DSx IMU IIO DRIVER 20829M: Lorenzo Bianconi <lorenzo@kernel.org> 20830L: linux-iio@vger.kernel.org 20831S: Maintained 20832W: http://www.st.com/ 20833F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20834F: drivers/iio/imu/st_lsm6dsx/ 20835 20836ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20837M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20838M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20839L: linux-media@vger.kernel.org 20840S: Maintained 20841T: git git://linuxtv.org/media_tree.git 20842F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20843F: drivers/media/i2c/st-mipid02.c 20844 20845ST STM32 I2C/SMBUS DRIVER 20846M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20847M: Alain Volmat <alain.volmat@foss.st.com> 20848L: linux-i2c@vger.kernel.org 20849S: Maintained 20850F: drivers/i2c/busses/i2c-stm32* 20851 20852ST STM32 SPI DRIVER 20853M: Alain Volmat <alain.volmat@foss.st.com> 20854L: linux-spi@vger.kernel.org 20855S: Maintained 20856F: drivers/spi/spi-stm32.c 20857 20858ST STPDDC60 DRIVER 20859M: Daniel Nilsson <daniel.nilsson@flex.com> 20860L: linux-hwmon@vger.kernel.org 20861S: Maintained 20862F: Documentation/hwmon/stpddc60.rst 20863F: drivers/hwmon/pmbus/stpddc60.c 20864 20865ST VGXY61 DRIVER 20866M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20867M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20868L: linux-media@vger.kernel.org 20869S: Maintained 20870T: git git://linuxtv.org/media_tree.git 20871F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20872F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20873F: drivers/media/i2c/st-vgxy61.c 20874 20875ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20876M: Song Qiang <songqiang1304521@gmail.com> 20877L: linux-iio@vger.kernel.org 20878S: Maintained 20879F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20880F: drivers/iio/proximity/vl53l0x-i2c.c 20881 20882STABLE BRANCH 20883M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20884M: Sasha Levin <sashal@kernel.org> 20885L: stable@vger.kernel.org 20886S: Supported 20887F: Documentation/process/stable-kernel-rules.rst 20888 20889STAGING - ATOMISP DRIVER 20890M: Hans de Goede <hdegoede@redhat.com> 20891M: Mauro Carvalho Chehab <mchehab@kernel.org> 20892R: Sakari Ailus <sakari.ailus@linux.intel.com> 20893L: linux-media@vger.kernel.org 20894S: Maintained 20895F: drivers/staging/media/atomisp/ 20896 20897STAGING - FIELDBUS SUBSYSTEM 20898M: Sven Van Asbroeck <TheSven73@gmail.com> 20899S: Maintained 20900F: drivers/staging/fieldbus/* 20901F: drivers/staging/fieldbus/Documentation/ 20902 20903STAGING - HMS ANYBUS-S BUS 20904M: Sven Van Asbroeck <TheSven73@gmail.com> 20905S: Maintained 20906F: drivers/staging/fieldbus/anybuss/ 20907 20908STAGING - INDUSTRIAL IO 20909M: Jonathan Cameron <jic23@kernel.org> 20910L: linux-iio@vger.kernel.org 20911S: Odd Fixes 20912F: Documentation/devicetree/bindings/staging/iio/ 20913F: drivers/staging/iio/ 20914 20915STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20916M: Marc Dietrich <marvin24@gmx.de> 20917L: ac100@lists.launchpad.net (moderated for non-subscribers) 20918L: linux-tegra@vger.kernel.org 20919S: Maintained 20920F: drivers/staging/nvec/ 20921 20922STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20923M: Jens Frederich <jfrederich@gmail.com> 20924M: Jon Nettleton <jon.nettleton@gmail.com> 20925S: Maintained 20926W: http://wiki.laptop.org/go/DCON 20927F: drivers/staging/olpc_dcon/ 20928 20929STAGING - REALTEK RTL8712U DRIVERS 20930M: Larry Finger <Larry.Finger@lwfinger.net> 20931M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20932S: Odd Fixes 20933F: drivers/staging/rtl8712/ 20934 20935STAGING - SEPS525 LCD CONTROLLER DRIVERS 20936M: Michael Hennerich <michael.hennerich@analog.com> 20937L: linux-fbdev@vger.kernel.org 20938S: Supported 20939F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20940F: drivers/staging/fbtft/fb_seps525.c 20941 20942STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20943M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20944M: Teddy Wang <teddy.wang@siliconmotion.com> 20945M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20946L: linux-fbdev@vger.kernel.org 20947S: Maintained 20948F: drivers/staging/sm750fb/ 20949 20950STAGING - VIA VT665X DRIVERS 20951M: Forest Bond <forest@alittletooquiet.net> 20952S: Odd Fixes 20953F: drivers/staging/vt665?/ 20954 20955STAGING SUBSYSTEM 20956M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20957L: linux-staging@lists.linux.dev 20958S: Supported 20959T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20960F: drivers/staging/ 20961 20962STANDALONE CACHE CONTROLLER DRIVERS 20963M: Conor Dooley <conor@kernel.org> 20964L: linux-riscv@lists.infradead.org 20965S: Maintained 20966T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20967F: drivers/cache 20968 20969STARFIRE/DURALAN NETWORK DRIVER 20970M: Ion Badulescu <ionut@badula.org> 20971S: Odd Fixes 20972F: drivers/net/ethernet/adaptec/starfire* 20973 20974STARFIVE CAMERA SUBSYSTEM DRIVER 20975M: Jack Zhu <jack.zhu@starfivetech.com> 20976M: Changhuang Liang <changhuang.liang@starfivetech.com> 20977L: linux-media@vger.kernel.org 20978S: Maintained 20979F: Documentation/admin-guide/media/starfive_camss.rst 20980F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20981F: drivers/staging/media/starfive/camss 20982 20983STARFIVE CRYPTO DRIVER 20984M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20985M: William Qiu <william.qiu@starfivetech.com> 20986S: Supported 20987F: Documentation/devicetree/bindings/crypto/starfive* 20988F: drivers/crypto/starfive/ 20989 20990STARFIVE DEVICETREES 20991M: Emil Renner Berthing <kernel@esmil.dk> 20992S: Maintained 20993F: arch/riscv/boot/dts/starfive/ 20994 20995STARFIVE DWMAC GLUE LAYER 20996M: Emil Renner Berthing <kernel@esmil.dk> 20997M: Samin Guo <samin.guo@starfivetech.com> 20998S: Maintained 20999F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21000F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21001 21002STARFIVE JH7110 DPHY RX DRIVER 21003M: Jack Zhu <jack.zhu@starfivetech.com> 21004M: Changhuang Liang <changhuang.liang@starfivetech.com> 21005S: Supported 21006F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21007F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21008 21009STARFIVE JH7110 MMC/SD/SDIO DRIVER 21010M: William Qiu <william.qiu@starfivetech.com> 21011S: Supported 21012F: Documentation/devicetree/bindings/mmc/starfive* 21013F: drivers/mmc/host/dw_mmc-starfive.c 21014 21015STARFIVE JH7110 PLL CLOCK DRIVER 21016M: Xingyu Wu <xingyu.wu@starfivetech.com> 21017S: Supported 21018F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21019F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21020 21021STARFIVE JH7110 PWMDAC DRIVER 21022M: Hal Feng <hal.feng@starfivetech.com> 21023M: Xingyu Wu <xingyu.wu@starfivetech.com> 21024S: Supported 21025F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21026F: sound/soc/starfive/jh7110_pwmdac.c 21027 21028STARFIVE JH7110 SYSCON 21029M: William Qiu <william.qiu@starfivetech.com> 21030M: Xingyu Wu <xingyu.wu@starfivetech.com> 21031S: Supported 21032F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21033 21034STARFIVE JH7110 TDM DRIVER 21035M: Walker Chen <walker.chen@starfivetech.com> 21036S: Maintained 21037F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21038F: sound/soc/starfive/jh7110_tdm.c 21039 21040STARFIVE JH71X0 CLOCK DRIVERS 21041M: Emil Renner Berthing <kernel@esmil.dk> 21042M: Hal Feng <hal.feng@starfivetech.com> 21043S: Maintained 21044F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21045F: drivers/clk/starfive/clk-starfive-jh71* 21046F: include/dt-bindings/clock/starfive?jh71*.h 21047 21048STARFIVE JH71X0 PINCTRL DRIVERS 21049M: Emil Renner Berthing <kernel@esmil.dk> 21050M: Jianlong Huang <jianlong.huang@starfivetech.com> 21051M: Hal Feng <hal.feng@starfivetech.com> 21052L: linux-gpio@vger.kernel.org 21053S: Maintained 21054F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21055F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21056F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21057F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21058 21059STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21060M: Emil Renner Berthing <kernel@esmil.dk> 21061M: Hal Feng <hal.feng@starfivetech.com> 21062S: Maintained 21063F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21064F: drivers/reset/starfive/reset-starfive-jh71* 21065F: include/dt-bindings/reset/starfive?jh71*.h 21066 21067STARFIVE JH71X0 USB DRIVERS 21068M: Minda Chen <minda.chen@starfivetech.com> 21069S: Maintained 21070F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21071F: drivers/usb/cdns3/cdns3-starfive.c 21072 21073STARFIVE JH71XX PMU CONTROLLER DRIVER 21074M: Walker Chen <walker.chen@starfivetech.com> 21075M: Changhuang Liang <changhuang.liang@starfivetech.com> 21076S: Supported 21077F: Documentation/devicetree/bindings/power/starfive* 21078F: drivers/pmdomain/starfive/ 21079F: include/dt-bindings/power/starfive,jh7110-pmu.h 21080 21081STARFIVE SOC DRIVERS 21082M: Conor Dooley <conor@kernel.org> 21083S: Maintained 21084T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21085F: Documentation/devicetree/bindings/soc/starfive/ 21086 21087STARFIVE STARLINK PMU DRIVER 21088M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21089S: Maintained 21090F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21091F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21092F: drivers/perf/starfive_starlink_pmu.c 21093 21094STARFIVE TRNG DRIVER 21095M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21096S: Supported 21097F: Documentation/devicetree/bindings/rng/starfive* 21098F: drivers/char/hw_random/jh7110-trng.c 21099 21100STARFIVE WATCHDOG DRIVER 21101M: Xingyu Wu <xingyu.wu@starfivetech.com> 21102M: Samin Guo <samin.guo@starfivetech.com> 21103S: Supported 21104F: Documentation/devicetree/bindings/watchdog/starfive* 21105F: drivers/watchdog/starfive-wdt.c 21106 21107STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21108M: Minda Chen <minda.chen@starfivetech.com> 21109S: Supported 21110F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21111F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21112F: drivers/phy/starfive/phy-jh7110-pcie.c 21113F: drivers/phy/starfive/phy-jh7110-usb.c 21114 21115STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21116M: Changhuang Liang <changhuang.liang@starfivetech.com> 21117S: Supported 21118F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21119F: drivers/irqchip/irq-starfive-jh8100-intc.c 21120 21121STATIC BRANCH/CALL 21122M: Peter Zijlstra <peterz@infradead.org> 21123M: Josh Poimboeuf <jpoimboe@kernel.org> 21124M: Jason Baron <jbaron@akamai.com> 21125R: Steven Rostedt <rostedt@goodmis.org> 21126R: Ard Biesheuvel <ardb@kernel.org> 21127S: Supported 21128F: arch/*/include/asm/jump_label*.h 21129F: arch/*/include/asm/static_call*.h 21130F: arch/*/kernel/jump_label.c 21131F: arch/*/kernel/static_call.c 21132F: include/linux/jump_label*.h 21133F: include/linux/static_call*.h 21134F: kernel/jump_label.c 21135F: kernel/static_call.c 21136 21137STI AUDIO (ASoC) DRIVERS 21138M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21139L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21140S: Maintained 21141F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21142F: sound/soc/sti/ 21143 21144STI CEC DRIVER 21145M: Alain Volmat <alain.volmat@foss.st.com> 21146S: Maintained 21147F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21148F: drivers/media/cec/platform/sti/ 21149 21150STK1160 USB VIDEO CAPTURE DRIVER 21151M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21152L: linux-media@vger.kernel.org 21153S: Maintained 21154T: git git://linuxtv.org/media_tree.git 21155F: drivers/media/usb/stk1160/ 21156 21157STM32 AUDIO (ASoC) DRIVERS 21158M: Olivier Moysan <olivier.moysan@foss.st.com> 21159M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21160L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21161S: Maintained 21162F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21163F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21164F: sound/soc/stm/ 21165 21166STM32 TIMER/LPTIMER DRIVERS 21167M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21168S: Maintained 21169F: Documentation/ABI/testing/*timer-stm32 21170F: Documentation/devicetree/bindings/*/*stm32-*timer* 21171F: drivers/*/stm32-*timer* 21172F: drivers/pwm/pwm-stm32* 21173F: include/linux/*/stm32-*tim* 21174 21175STMMAC ETHERNET DRIVER 21176M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21177M: Jose Abreu <joabreu@synopsys.com> 21178L: netdev@vger.kernel.org 21179S: Supported 21180W: http://www.stlinux.com 21181F: Documentation/networking/device_drivers/ethernet/stmicro/ 21182F: drivers/net/ethernet/stmicro/stmmac/ 21183 21184SUN HAPPY MEAL ETHERNET DRIVER 21185M: Sean Anderson <seanga2@gmail.com> 21186S: Maintained 21187F: drivers/net/ethernet/sun/sunhme.* 21188 21189SUN3/3X 21190M: Sam Creasey <sammy@sammy.net> 21191S: Maintained 21192W: http://sammy.net/sun3/ 21193F: arch/m68k/include/asm/sun3* 21194F: arch/m68k/kernel/*sun3* 21195F: arch/m68k/sun3*/ 21196F: drivers/net/ethernet/i825xx/sun3* 21197 21198SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21199M: Hans de Goede <hdegoede@redhat.com> 21200L: linux-input@vger.kernel.org 21201S: Maintained 21202F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21203F: drivers/input/keyboard/sun4i-lradc-keys.c 21204 21205SUNDANCE NETWORK DRIVER 21206M: Denis Kirjanov <kda@linux-powerpc.org> 21207L: netdev@vger.kernel.org 21208S: Maintained 21209F: drivers/net/ethernet/dlink/sundance.c 21210 21211SUNPLUS ETHERNET DRIVER 21212M: Wells Lu <wellslutw@gmail.com> 21213L: netdev@vger.kernel.org 21214S: Maintained 21215W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21216F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21217F: drivers/net/ethernet/sunplus/ 21218 21219SUNPLUS MMC DRIVER 21220M: Tony Huang <tonyhuang.sunplus@gmail.com> 21221M: Li-hao Kuo <lhjeff911@gmail.com> 21222S: Maintained 21223F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21224F: drivers/mmc/host/sunplus-mmc.c 21225 21226SUNPLUS OCOTP DRIVER 21227M: Vincent Shih <vincent.sunplus@gmail.com> 21228S: Maintained 21229F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21230F: drivers/nvmem/sunplus-ocotp.c 21231 21232SUNPLUS PWM DRIVER 21233M: Hammer Hsieh <hammerh0314@gmail.com> 21234S: Maintained 21235F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21236F: drivers/pwm/pwm-sunplus.c 21237 21238SUNPLUS RTC DRIVER 21239M: Vincent Shih <vincent.sunplus@gmail.com> 21240L: linux-rtc@vger.kernel.org 21241S: Maintained 21242F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21243F: drivers/rtc/rtc-sunplus.c 21244 21245SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21246M: Li-hao Kuo <lhjeff911@gmail.com> 21247L: linux-spi@vger.kernel.org 21248S: Maintained 21249F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21250F: drivers/spi/spi-sunplus-sp7021.c 21251 21252SUNPLUS UART DRIVER 21253M: Hammer Hsieh <hammerh0314@gmail.com> 21254S: Maintained 21255F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21256F: drivers/tty/serial/sunplus-uart.c 21257 21258SUNPLUS USB2 PHY DRIVER 21259M: Vincent Shih <vincent.sunplus@gmail.com> 21260L: linux-usb@vger.kernel.org 21261S: Maintained 21262F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21263F: drivers/phy/sunplus/Kconfig 21264F: drivers/phy/sunplus/Makefile 21265F: drivers/phy/sunplus/phy-sunplus-usb2.c 21266 21267SUNPLUS WATCHDOG DRIVER 21268M: Xiantao Hu <xt.hu@cqplus1.com> 21269L: linux-watchdog@vger.kernel.org 21270S: Maintained 21271F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21272F: drivers/watchdog/sunplus_wdt.c 21273 21274SUPERH 21275M: Yoshinori Sato <ysato@users.sourceforge.jp> 21276M: Rich Felker <dalias@libc.org> 21277M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21278L: linux-sh@vger.kernel.org 21279S: Maintained 21280Q: http://patchwork.kernel.org/project/linux-sh/list/ 21281F: Documentation/arch/sh/ 21282F: arch/sh/ 21283F: drivers/sh/ 21284 21285SUSPEND TO RAM 21286M: "Rafael J. Wysocki" <rafael@kernel.org> 21287M: Len Brown <len.brown@intel.com> 21288M: Pavel Machek <pavel@ucw.cz> 21289L: linux-pm@vger.kernel.org 21290S: Supported 21291B: https://bugzilla.kernel.org 21292F: Documentation/power/ 21293F: arch/x86/kernel/acpi/sleep* 21294F: arch/x86/kernel/acpi/wakeup* 21295F: drivers/base/power/ 21296F: include/linux/freezer.h 21297F: include/linux/pm.h 21298F: include/linux/suspend.h 21299F: kernel/power/ 21300 21301SVGA HANDLING 21302M: Martin Mares <mj@ucw.cz> 21303L: linux-video@atrey.karlin.mff.cuni.cz 21304S: Maintained 21305F: Documentation/admin-guide/svga.rst 21306F: arch/x86/boot/video* 21307 21308SWITCHDEV 21309M: Jiri Pirko <jiri@resnulli.us> 21310M: Ivan Vecera <ivecera@redhat.com> 21311L: netdev@vger.kernel.org 21312S: Supported 21313F: include/net/switchdev.h 21314F: net/switchdev/ 21315 21316SY8106A REGULATOR DRIVER 21317M: Icenowy Zheng <icenowy@aosc.io> 21318S: Maintained 21319F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21320F: drivers/regulator/sy8106a-regulator.c 21321 21322SYNC FILE FRAMEWORK 21323M: Sumit Semwal <sumit.semwal@linaro.org> 21324R: Gustavo Padovan <gustavo@padovan.org> 21325L: linux-media@vger.kernel.org 21326L: dri-devel@lists.freedesktop.org 21327S: Maintained 21328T: git git://anongit.freedesktop.org/drm/drm-misc 21329F: Documentation/driver-api/sync_file.rst 21330F: drivers/dma-buf/dma-fence* 21331F: drivers/dma-buf/sw_sync.c 21332F: drivers/dma-buf/sync_* 21333F: include/linux/sync_file.h 21334F: include/uapi/linux/sync_file.h 21335 21336SYNOPSYS ARC ARCHITECTURE 21337M: Vineet Gupta <vgupta@kernel.org> 21338L: linux-snps-arc@lists.infradead.org 21339S: Supported 21340T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21341F: Documentation/arch/arc 21342F: Documentation/devicetree/bindings/arc/* 21343F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21344F: arch/arc/ 21345F: drivers/clocksource/arc_timer.c 21346F: drivers/tty/serial/arc_uart.c 21347 21348SYNOPSYS ARC HSDK SDP pll clock driver 21349M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21350S: Supported 21351F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21352F: drivers/clk/clk-hsdk-pll.c 21353 21354SYNOPSYS ARC SDP clock driver 21355M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21356S: Supported 21357F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21358F: drivers/clk/axs10x/* 21359 21360SYNOPSYS ARC SDP platform support 21361M: Alexey Brodkin <abrodkin@synopsys.com> 21362S: Supported 21363F: Documentation/devicetree/bindings/arc/axs10* 21364F: arch/arc/boot/dts/ax* 21365F: arch/arc/plat-axs10x 21366 21367SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21368M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21369S: Supported 21370F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21371F: drivers/reset/reset-axs10x.c 21372 21373SYNOPSYS CREG GPIO DRIVER 21374M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21375S: Maintained 21376F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21377F: drivers/gpio/gpio-creg-snps.c 21378 21379SYNOPSYS DESIGNWARE 8250 UART DRIVER 21380M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21381R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21382S: Supported 21383F: drivers/tty/serial/8250/8250_dw.c 21384F: drivers/tty/serial/8250/8250_dwlib.* 21385F: drivers/tty/serial/8250/8250_lpss.c 21386 21387SYNOPSYS DESIGNWARE APB GPIO DRIVER 21388M: Hoan Tran <hoan@os.amperecomputing.com> 21389M: Serge Semin <fancer.lancer@gmail.com> 21390L: linux-gpio@vger.kernel.org 21391S: Maintained 21392F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21393F: drivers/gpio/gpio-dwapb.c 21394 21395SYNOPSYS DESIGNWARE APB SSI DRIVER 21396M: Serge Semin <fancer.lancer@gmail.com> 21397L: linux-spi@vger.kernel.org 21398S: Supported 21399F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21400F: drivers/spi/spi-dw* 21401 21402SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21403M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21404S: Maintained 21405F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21406F: drivers/dma/dw-axi-dmac/ 21407 21408SYNOPSYS DESIGNWARE DMAC DRIVER 21409M: Viresh Kumar <vireshk@kernel.org> 21410R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21411S: Maintained 21412F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21413F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21414F: drivers/dma/dw/ 21415F: include/dt-bindings/dma/dw-dmac.h 21416F: include/linux/dma/dw.h 21417F: include/linux/platform_data/dma-dw.h 21418 21419SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21420M: Jose Abreu <Jose.Abreu@synopsys.com> 21421L: netdev@vger.kernel.org 21422S: Supported 21423F: drivers/net/ethernet/synopsys/ 21424 21425SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21426M: Jose Abreu <Jose.Abreu@synopsys.com> 21427L: netdev@vger.kernel.org 21428S: Supported 21429F: drivers/net/pcs/pcs-xpcs.c 21430F: drivers/net/pcs/pcs-xpcs.h 21431F: include/linux/pcs/pcs-xpcs.h 21432 21433SYNOPSYS DESIGNWARE I2C DRIVER 21434M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21435R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21436R: Mika Westerberg <mika.westerberg@linux.intel.com> 21437R: Jan Dabros <jsd@semihalf.com> 21438L: linux-i2c@vger.kernel.org 21439S: Supported 21440F: drivers/i2c/busses/i2c-designware-* 21441 21442SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21443M: Jaehoon Chung <jh80.chung@samsung.com> 21444L: linux-mmc@vger.kernel.org 21445S: Maintained 21446F: drivers/mmc/host/dw_mmc* 21447 21448SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21449M: Shuai Xue <xueshuai@linux.alibaba.com> 21450M: Jing Zhang <renyu.zj@linux.alibaba.com> 21451S: Supported 21452F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21453F: drivers/perf/dwc_pcie_pmu.c 21454 21455SYNOPSYS HSDK RESET CONTROLLER DRIVER 21456M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21457S: Supported 21458F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21459F: drivers/reset/reset-hsdk.c 21460F: include/dt-bindings/reset/snps,hsdk-reset.h 21461 21462SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21463M: Prabu Thangamuthu <prabu.t@synopsys.com> 21464M: Manjunath M B <manjumb@synopsys.com> 21465L: linux-mmc@vger.kernel.org 21466S: Maintained 21467F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21468 21469SYSTEM CONFIGURATION (SYSCON) 21470M: Lee Jones <lee@kernel.org> 21471M: Arnd Bergmann <arnd@arndb.de> 21472S: Supported 21473T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21474F: drivers/mfd/syscon.c 21475 21476SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21477M: Sudeep Holla <sudeep.holla@arm.com> 21478R: Cristian Marussi <cristian.marussi@arm.com> 21479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21480S: Maintained 21481F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21482F: drivers/clk/clk-sc[mp]i.c 21483F: drivers/cpufreq/sc[mp]i-cpufreq.c 21484F: drivers/firmware/arm_scmi/ 21485F: drivers/firmware/arm_scpi.c 21486F: drivers/hwmon/scmi-hwmon.c 21487F: drivers/pmdomain/arm/ 21488F: drivers/powercap/arm_scmi_powercap.c 21489F: drivers/regulator/scmi-regulator.c 21490F: drivers/reset/reset-scmi.c 21491F: include/linux/sc[mp]i_protocol.h 21492F: include/trace/events/scmi.h 21493F: include/uapi/linux/virtio_scmi.h 21494 21495SYSTEM RESET/SHUTDOWN DRIVERS 21496M: Sebastian Reichel <sre@kernel.org> 21497L: linux-pm@vger.kernel.org 21498S: Maintained 21499T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21500F: Documentation/devicetree/bindings/power/reset/ 21501F: drivers/power/reset/ 21502 21503SYSTEM TRACE MODULE CLASS 21504M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21505S: Maintained 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21507F: Documentation/trace/stm.rst 21508F: drivers/hwtracing/stm/ 21509F: include/linux/stm.h 21510F: include/uapi/linux/stm.h 21511 21512SYSTEM76 ACPI DRIVER 21513M: Jeremy Soller <jeremy@system76.com> 21514M: System76 Product Development <productdev@system76.com> 21515L: platform-driver-x86@vger.kernel.org 21516S: Maintained 21517F: drivers/platform/x86/system76_acpi.c 21518 21519SYSV FILESYSTEM 21520S: Orphan 21521F: Documentation/filesystems/sysv-fs.rst 21522F: fs/sysv/ 21523F: include/linux/sysv_fs.h 21524 21525TASKSTATS STATISTICS INTERFACE 21526M: Balbir Singh <bsingharora@gmail.com> 21527S: Maintained 21528F: Documentation/accounting/taskstats* 21529F: include/linux/taskstats* 21530F: kernel/taskstats.c 21531 21532TC subsystem 21533M: Jamal Hadi Salim <jhs@mojatatu.com> 21534M: Cong Wang <xiyou.wangcong@gmail.com> 21535M: Jiri Pirko <jiri@resnulli.us> 21536L: netdev@vger.kernel.org 21537S: Maintained 21538F: include/net/pkt_cls.h 21539F: include/net/pkt_sched.h 21540F: include/net/tc_act/ 21541F: include/uapi/linux/pkt_cls.h 21542F: include/uapi/linux/pkt_sched.h 21543F: include/uapi/linux/tc_act/ 21544F: include/uapi/linux/tc_ematch/ 21545F: net/sched/ 21546F: tools/testing/selftests/tc-testing 21547 21548TC90522 MEDIA DRIVER 21549M: Akihiro Tsukada <tskd08@gmail.com> 21550L: linux-media@vger.kernel.org 21551S: Odd Fixes 21552F: drivers/media/dvb-frontends/tc90522* 21553 21554TCP LOW PRIORITY MODULE 21555M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21556M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21557S: Maintained 21558W: http://tcp-lp-mod.sourceforge.net/ 21559F: net/ipv4/tcp_lp.c 21560 21561TDA10071 MEDIA DRIVER 21562L: linux-media@vger.kernel.org 21563S: Orphan 21564W: https://linuxtv.org 21565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21566F: drivers/media/dvb-frontends/tda10071* 21567 21568TDA18212 MEDIA DRIVER 21569L: linux-media@vger.kernel.org 21570S: Orphan 21571W: https://linuxtv.org 21572Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21573F: drivers/media/tuners/tda18212* 21574 21575TDA18218 MEDIA DRIVER 21576L: linux-media@vger.kernel.org 21577S: Orphan 21578W: https://linuxtv.org 21579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21580F: drivers/media/tuners/tda18218* 21581 21582TDA18250 MEDIA DRIVER 21583M: Olli Salonen <olli.salonen@iki.fi> 21584L: linux-media@vger.kernel.org 21585S: Maintained 21586W: https://linuxtv.org 21587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21588T: git git://linuxtv.org/media_tree.git 21589F: drivers/media/tuners/tda18250* 21590 21591TDA18271 MEDIA DRIVER 21592M: Michael Krufky <mkrufky@linuxtv.org> 21593L: linux-media@vger.kernel.org 21594S: Maintained 21595W: https://linuxtv.org 21596W: http://github.com/mkrufky 21597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21598T: git git://linuxtv.org/mkrufky/tuners.git 21599F: drivers/media/tuners/tda18271* 21600 21601TDA1997x MEDIA DRIVER 21602M: Tim Harvey <tharvey@gateworks.com> 21603L: linux-media@vger.kernel.org 21604S: Maintained 21605W: https://linuxtv.org 21606Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21607F: drivers/media/i2c/tda1997x.* 21608 21609TDA827x MEDIA DRIVER 21610M: Michael Krufky <mkrufky@linuxtv.org> 21611L: linux-media@vger.kernel.org 21612S: Maintained 21613W: https://linuxtv.org 21614W: http://github.com/mkrufky 21615Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21616T: git git://linuxtv.org/mkrufky/tuners.git 21617F: drivers/media/tuners/tda8290.* 21618 21619TDA8290 MEDIA DRIVER 21620M: Michael Krufky <mkrufky@linuxtv.org> 21621L: linux-media@vger.kernel.org 21622S: Maintained 21623W: https://linuxtv.org 21624W: http://github.com/mkrufky 21625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21626T: git git://linuxtv.org/mkrufky/tuners.git 21627F: drivers/media/tuners/tda8290.* 21628 21629TDA9840 MEDIA DRIVER 21630M: Hans Verkuil <hverkuil@xs4all.nl> 21631L: linux-media@vger.kernel.org 21632S: Maintained 21633W: https://linuxtv.org 21634T: git git://linuxtv.org/media_tree.git 21635F: drivers/media/i2c/tda9840* 21636 21637TEA5761 TUNER DRIVER 21638M: Mauro Carvalho Chehab <mchehab@kernel.org> 21639L: linux-media@vger.kernel.org 21640S: Odd fixes 21641W: https://linuxtv.org 21642T: git git://linuxtv.org/media_tree.git 21643F: drivers/media/tuners/tea5761.* 21644 21645TEA5767 TUNER DRIVER 21646M: Mauro Carvalho Chehab <mchehab@kernel.org> 21647L: linux-media@vger.kernel.org 21648S: Maintained 21649W: https://linuxtv.org 21650T: git git://linuxtv.org/media_tree.git 21651F: drivers/media/tuners/tea5767.* 21652 21653TEA6415C MEDIA DRIVER 21654M: Hans Verkuil <hverkuil@xs4all.nl> 21655L: linux-media@vger.kernel.org 21656S: Maintained 21657W: https://linuxtv.org 21658T: git git://linuxtv.org/media_tree.git 21659F: drivers/media/i2c/tea6415c* 21660 21661TEA6420 MEDIA DRIVER 21662M: Hans Verkuil <hverkuil@xs4all.nl> 21663L: linux-media@vger.kernel.org 21664S: Maintained 21665W: https://linuxtv.org 21666T: git git://linuxtv.org/media_tree.git 21667F: drivers/media/i2c/tea6420* 21668 21669TEAM DRIVER 21670M: Jiri Pirko <jiri@resnulli.us> 21671L: netdev@vger.kernel.org 21672S: Supported 21673F: drivers/net/team/ 21674F: include/linux/if_team.h 21675F: include/uapi/linux/if_team.h 21676F: tools/testing/selftests/drivers/net/team/ 21677 21678TECHNICAL ADVISORY BOARD PROCESS DOCS 21679M: "Theodore Ts'o" <tytso@mit.edu> 21680M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21681L: tech-board-discuss@lists.linux.dev 21682S: Maintained 21683F: Documentation/process/contribution-maturity-model.rst 21684F: Documentation/process/researcher-guidelines.rst 21685 21686TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21687M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21688S: Maintained 21689F: arch/x86/platform/ts5500/ 21690 21691TECHNOTREND USB IR RECEIVER 21692M: Sean Young <sean@mess.org> 21693L: linux-media@vger.kernel.org 21694S: Maintained 21695F: drivers/media/rc/ttusbir.c 21696 21697TECHWELL TW9900 VIDEO DECODER 21698M: Mehdi Djait <mehdi.djait@bootlin.com> 21699L: linux-media@vger.kernel.org 21700S: Maintained 21701F: drivers/media/i2c/tw9900.c 21702 21703TECHWELL TW9910 VIDEO DECODER 21704L: linux-media@vger.kernel.org 21705S: Orphan 21706F: drivers/media/i2c/tw9910.c 21707F: include/media/i2c/tw9910.h 21708 21709TEE SUBSYSTEM 21710M: Jens Wiklander <jens.wiklander@linaro.org> 21711R: Sumit Garg <sumit.garg@linaro.org> 21712L: op-tee@lists.trustedfirmware.org 21713S: Maintained 21714F: Documentation/driver-api/tee.rst 21715F: Documentation/tee/ 21716F: Documentation/userspace-api/tee.rst 21717F: drivers/tee/ 21718F: include/linux/tee_drv.h 21719F: include/uapi/linux/tee.h 21720 21721TEGRA ARCHITECTURE SUPPORT 21722M: Thierry Reding <thierry.reding@gmail.com> 21723M: Jonathan Hunter <jonathanh@nvidia.com> 21724L: linux-tegra@vger.kernel.org 21725S: Supported 21726Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21727T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21728N: [^a-z]tegra 21729 21730TEGRA CLOCK DRIVER 21731M: Peter De Schrijver <pdeschrijver@nvidia.com> 21732M: Prashant Gaikwad <pgaikwad@nvidia.com> 21733S: Supported 21734F: drivers/clk/tegra/ 21735 21736TEGRA DMA DRIVERS 21737M: Laxman Dewangan <ldewangan@nvidia.com> 21738M: Jon Hunter <jonathanh@nvidia.com> 21739S: Supported 21740F: drivers/dma/tegra* 21741 21742TEGRA I2C DRIVER 21743M: Laxman Dewangan <ldewangan@nvidia.com> 21744R: Dmitry Osipenko <digetx@gmail.com> 21745S: Supported 21746F: drivers/i2c/busses/i2c-tegra.c 21747 21748TEGRA IOMMU DRIVERS 21749M: Thierry Reding <thierry.reding@gmail.com> 21750R: Krishna Reddy <vdumpa@nvidia.com> 21751L: linux-tegra@vger.kernel.org 21752S: Supported 21753F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21754F: drivers/iommu/tegra* 21755 21756TEGRA KBC DRIVER 21757M: Laxman Dewangan <ldewangan@nvidia.com> 21758S: Supported 21759F: drivers/input/keyboard/tegra-kbc.c 21760 21761TEGRA NAND DRIVER 21762M: Stefan Agner <stefan@agner.ch> 21763M: Lucas Stach <dev@lynxeye.de> 21764S: Maintained 21765F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21766F: drivers/mtd/nand/raw/tegra_nand.c 21767 21768TEGRA PWM DRIVER 21769M: Thierry Reding <thierry.reding@gmail.com> 21770S: Supported 21771F: drivers/pwm/pwm-tegra.c 21772 21773TEGRA QUAD SPI DRIVER 21774M: Thierry Reding <thierry.reding@gmail.com> 21775M: Jonathan Hunter <jonathanh@nvidia.com> 21776M: Sowjanya Komatineni <skomatineni@nvidia.com> 21777L: linux-tegra@vger.kernel.org 21778S: Maintained 21779F: drivers/spi/spi-tegra210-quad.c 21780 21781TEGRA SERIAL DRIVER 21782M: Laxman Dewangan <ldewangan@nvidia.com> 21783S: Supported 21784F: drivers/tty/serial/serial-tegra.c 21785 21786TEGRA SPI DRIVER 21787M: Laxman Dewangan <ldewangan@nvidia.com> 21788S: Supported 21789F: drivers/spi/spi-tegra* 21790 21791TEGRA VIDEO DRIVER 21792M: Thierry Reding <thierry.reding@gmail.com> 21793M: Jonathan Hunter <jonathanh@nvidia.com> 21794M: Sowjanya Komatineni <skomatineni@nvidia.com> 21795M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21796L: linux-media@vger.kernel.org 21797L: linux-tegra@vger.kernel.org 21798S: Maintained 21799F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21800F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21801F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21802F: drivers/staging/media/tegra-video/ 21803 21804TEGRA XUSB PADCTL DRIVER 21805M: JC Kuo <jckuo@nvidia.com> 21806S: Supported 21807F: drivers/phy/tegra/xusb* 21808 21809TEHUTI ETHERNET DRIVER 21810M: Andy Gospodarek <andy@greyhouse.net> 21811L: netdev@vger.kernel.org 21812S: Supported 21813F: drivers/net/ethernet/tehuti/* 21814 21815TELECOM CLOCK DRIVER FOR MCPL0010 21816M: Mark Gross <markgross@kernel.org> 21817S: Supported 21818F: drivers/char/tlclk.c 21819 21820TEMPO SEMICONDUCTOR DRIVERS 21821M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21822S: Maintained 21823F: Documentation/devicetree/bindings/sound/tscs*.txt 21824F: sound/soc/codecs/tscs*.c 21825F: sound/soc/codecs/tscs*.h 21826 21827TENSILICA XTENSA PORT (xtensa) 21828M: Chris Zankel <chris@zankel.net> 21829M: Max Filippov <jcmvbkbc@gmail.com> 21830S: Maintained 21831T: git https://github.com/jcmvbkbc/linux-xtensa.git 21832F: arch/xtensa/ 21833F: drivers/irqchip/irq-xtensa-* 21834 21835TEXAS INSTRUMENTS ASoC DRIVERS 21836M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21837L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21838S: Maintained 21839F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21840F: sound/soc/ti/ 21841 21842TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21843M: Shenghao Ding <shenghao-ding@ti.com> 21844M: Kevin Lu <kevin-lu@ti.com> 21845M: Baojun Xu <baojun.xu@ti.com> 21846L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21847S: Maintained 21848F: Documentation/devicetree/bindings/sound/tas2552.txt 21849F: Documentation/devicetree/bindings/sound/tas2562.yaml 21850F: Documentation/devicetree/bindings/sound/tas2770.yaml 21851F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21852F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21853F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21854F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21855F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21856F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21857F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21858F: include/sound/tas2*.h 21859F: include/sound/tlv320*.h 21860F: include/sound/tpa6130a2-plat.h 21861F: sound/pci/hda/tas2781_hda_i2c.c 21862F: sound/soc/codecs/pcm1681.c 21863F: sound/soc/codecs/pcm1789*.* 21864F: sound/soc/codecs/pcm179x*.* 21865F: sound/soc/codecs/pcm186x*.* 21866F: sound/soc/codecs/pcm3008.* 21867F: sound/soc/codecs/pcm3060*.* 21868F: sound/soc/codecs/pcm3168a*.* 21869F: sound/soc/codecs/pcm5102a.c 21870F: sound/soc/codecs/pcm512x*.* 21871F: sound/soc/codecs/tas2*.* 21872F: sound/soc/codecs/tlv320*.* 21873F: sound/soc/codecs/tpa6130a2.* 21874 21875TEXAS INSTRUMENTS DMA DRIVERS 21876M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21877L: dmaengine@vger.kernel.org 21878S: Maintained 21879F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21880F: Documentation/devicetree/bindings/dma/ti-edma.txt 21881F: Documentation/devicetree/bindings/dma/ti/ 21882F: drivers/dma/ti/ 21883F: include/linux/dma/k3-psil.h 21884F: include/linux/dma/k3-udma-glue.h 21885F: include/linux/dma/ti-cppi5.h 21886X: drivers/dma/ti/cppi41.c 21887 21888TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21889M: Robert Marko <robert.marko@sartura.hr> 21890M: Luka Perkov <luka.perkov@sartura.hr> 21891L: linux-hwmon@vger.kernel.org 21892S: Maintained 21893F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21894F: Documentation/hwmon/tps23861.rst 21895F: drivers/hwmon/tps23861.c 21896 21897TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21898M: Ricardo Ribalda <ribalda@kernel.org> 21899L: linux-iio@vger.kernel.org 21900S: Supported 21901F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21902F: drivers/iio/dac/ti-dac7612.c 21903 21904TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21905M: Nishanth Menon <nm@ti.com> 21906M: Tero Kristo <kristo@kernel.org> 21907M: Santosh Shilimkar <ssantosh@kernel.org> 21908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21909S: Maintained 21910F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21911F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21912F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21913F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21914F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21915F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21916F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21917F: drivers/clk/keystone/sci-clk.c 21918F: drivers/firmware/ti_sci* 21919F: drivers/irqchip/irq-ti-sci-inta.c 21920F: drivers/irqchip/irq-ti-sci-intr.c 21921F: drivers/reset/reset-ti-sci.c 21922F: drivers/soc/ti/ti_sci_inta_msi.c 21923F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21924F: include/dt-bindings/soc/ti,sci_pm_domain.h 21925F: include/linux/soc/ti/ti_sci_inta_msi.h 21926F: include/linux/soc/ti/ti_sci_protocol.h 21927 21928TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21929M: Puranjay Mohan <puranjay12@gmail.com> 21930L: linux-iio@vger.kernel.org 21931S: Supported 21932F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21933F: drivers/iio/temperature/tmp117.c 21934 21935THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21936M: Hans Verkuil <hverkuil@xs4all.nl> 21937L: linux-media@vger.kernel.org 21938S: Maintained 21939W: https://linuxtv.org 21940T: git git://linuxtv.org/media_tree.git 21941F: drivers/media/radio/radio-raremono.c 21942 21943THERMAL 21944M: Rafael J. Wysocki <rafael@kernel.org> 21945M: Daniel Lezcano <daniel.lezcano@linaro.org> 21946R: Zhang Rui <rui.zhang@intel.com> 21947R: Lukasz Luba <lukasz.luba@arm.com> 21948L: linux-pm@vger.kernel.org 21949S: Supported 21950Q: https://patchwork.kernel.org/project/linux-pm/list/ 21951T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21952F: Documentation/ABI/testing/sysfs-class-thermal 21953F: Documentation/admin-guide/thermal/ 21954F: Documentation/devicetree/bindings/thermal/ 21955F: Documentation/driver-api/thermal/ 21956F: drivers/thermal/ 21957F: include/dt-bindings/thermal/ 21958F: include/linux/cpu_cooling.h 21959F: include/linux/thermal.h 21960F: include/uapi/linux/thermal.h 21961F: tools/lib/thermal/ 21962F: tools/thermal/ 21963 21964THERMAL DRIVER FOR AMLOGIC SOCS 21965M: Guillaume La Roque <glaroque@baylibre.com> 21966L: linux-pm@vger.kernel.org 21967L: linux-amlogic@lists.infradead.org 21968S: Supported 21969W: http://linux-meson.com/ 21970F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21971F: drivers/thermal/amlogic_thermal.c 21972 21973THERMAL/CPU_COOLING 21974M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21975M: Daniel Lezcano <daniel.lezcano@linaro.org> 21976M: Viresh Kumar <viresh.kumar@linaro.org> 21977R: Lukasz Luba <lukasz.luba@arm.com> 21978L: linux-pm@vger.kernel.org 21979S: Supported 21980F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21981F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21982F: drivers/thermal/cpufreq_cooling.c 21983F: drivers/thermal/cpuidle_cooling.c 21984F: include/linux/cpu_cooling.h 21985 21986THERMAL/POWER_ALLOCATOR 21987M: Lukasz Luba <lukasz.luba@arm.com> 21988L: linux-pm@vger.kernel.org 21989S: Maintained 21990F: Documentation/driver-api/thermal/power_allocator.rst 21991F: drivers/thermal/gov_power_allocator.c 21992F: drivers/thermal/thermal_trace_ipa.h 21993 21994THINKPAD ACPI EXTRAS DRIVER 21995M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21996L: ibm-acpi-devel@lists.sourceforge.net 21997L: platform-driver-x86@vger.kernel.org 21998S: Maintained 21999W: http://ibm-acpi.sourceforge.net 22000W: http://thinkwiki.org/wiki/Ibm-acpi 22001T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22002F: drivers/platform/x86/thinkpad_acpi.c 22003 22004THINKPAD LMI DRIVER 22005M: Mark Pearson <markpearson@lenovo.com> 22006L: platform-driver-x86@vger.kernel.org 22007S: Maintained 22008F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22009F: drivers/platform/x86/think-lmi.? 22010 22011THP7312 ISP DRIVER 22012M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22013M: Paul Elder <paul.elder@ideasonboard.com> 22014L: linux-media@vger.kernel.org 22015S: Maintained 22016T: git git://linuxtv.org/media_tree.git 22017F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22018F: Documentation/userspace-api/media/drivers/thp7312.rst 22019F: drivers/media/i2c/thp7312.c 22020F: include/uapi/linux/thp7312.h 22021 22022THUNDERBOLT DMA TRAFFIC TEST DRIVER 22023M: Isaac Hazan <isaac.hazan@intel.com> 22024L: linux-usb@vger.kernel.org 22025S: Maintained 22026F: drivers/thunderbolt/dma_test.c 22027 22028THUNDERBOLT DRIVER 22029M: Andreas Noever <andreas.noever@gmail.com> 22030M: Michael Jamet <michael.jamet@intel.com> 22031M: Mika Westerberg <mika.westerberg@linux.intel.com> 22032M: Yehezkel Bernat <YehezkelShB@gmail.com> 22033L: linux-usb@vger.kernel.org 22034S: Maintained 22035T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22036F: Documentation/admin-guide/thunderbolt.rst 22037F: drivers/thunderbolt/ 22038F: include/linux/thunderbolt.h 22039 22040THUNDERBOLT NETWORK DRIVER 22041M: Michael Jamet <michael.jamet@intel.com> 22042M: Mika Westerberg <mika.westerberg@linux.intel.com> 22043M: Yehezkel Bernat <YehezkelShB@gmail.com> 22044L: netdev@vger.kernel.org 22045S: Maintained 22046F: drivers/net/thunderbolt/ 22047 22048THUNDERX GPIO DRIVER 22049M: Robert Richter <rric@kernel.org> 22050S: Odd Fixes 22051F: drivers/gpio/gpio-thunderx.c 22052 22053TI ADS7924 ADC DRIVER 22054M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22055L: linux-iio@vger.kernel.org 22056S: Supported 22057F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22058F: drivers/iio/adc/ti-ads7924.c 22059 22060TI AM437X VPFE DRIVER 22061M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22062L: linux-media@vger.kernel.org 22063S: Maintained 22064W: https://linuxtv.org 22065Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22066T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22067F: drivers/media/platform/ti/am437x/ 22068 22069TI BANDGAP AND THERMAL DRIVER 22070M: Eduardo Valentin <edubezval@gmail.com> 22071M: Keerthy <j-keerthy@ti.com> 22072L: linux-pm@vger.kernel.org 22073L: linux-omap@vger.kernel.org 22074S: Maintained 22075F: drivers/thermal/ti-soc-thermal/ 22076 22077TI BQ27XXX POWER SUPPLY DRIVER 22078F: drivers/power/supply/bq27xxx_battery.c 22079F: drivers/power/supply/bq27xxx_battery_i2c.c 22080F: include/linux/power/bq27xxx_battery.h 22081 22082TI CDCE706 CLOCK DRIVER 22083M: Max Filippov <jcmvbkbc@gmail.com> 22084S: Maintained 22085F: drivers/clk/clk-cdce706.c 22086 22087TI CLOCK DRIVER 22088M: Tero Kristo <kristo@kernel.org> 22089L: linux-omap@vger.kernel.org 22090S: Odd Fixes 22091F: drivers/clk/ti/ 22092F: include/linux/clk/ti.h 22093 22094TI DAVINCI MACHINE SUPPORT 22095M: Bartosz Golaszewski <brgl@bgdev.pl> 22096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22097S: Maintained 22098T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22099F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22100F: arch/arm/boot/dts/ti/davinci/ 22101F: arch/arm/mach-davinci/ 22102F: drivers/i2c/busses/i2c-davinci.c 22103 22104TI DAVINCI SERIES CLOCK DRIVER 22105M: David Lechner <david@lechnology.com> 22106S: Maintained 22107F: Documentation/devicetree/bindings/clock/ti/davinci/ 22108F: drivers/clk/davinci/ 22109F: include/linux/clk/davinci.h 22110 22111TI DAVINCI SERIES GPIO DRIVER 22112M: Keerthy <j-keerthy@ti.com> 22113L: linux-gpio@vger.kernel.org 22114S: Maintained 22115F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22116F: drivers/gpio/gpio-davinci.c 22117 22118TI DAVINCI SERIES MEDIA DRIVER 22119M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22120L: linux-media@vger.kernel.org 22121S: Maintained 22122W: https://linuxtv.org 22123Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22124T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22125F: drivers/media/platform/ti/davinci/ 22126F: include/media/davinci/ 22127 22128TI ENHANCED CAPTURE (eCAP) DRIVER 22129M: Vignesh Raghavendra <vigneshr@ti.com> 22130R: Julien Panis <jpanis@baylibre.com> 22131L: linux-iio@vger.kernel.org 22132L: linux-omap@vger.kernel.org 22133S: Maintained 22134F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22135F: drivers/counter/ti-ecap-capture.c 22136 22137TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22138R: David Lechner <david@lechnology.com> 22139L: linux-iio@vger.kernel.org 22140F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22141F: drivers/counter/ti-eqep.c 22142 22143TI ETHERNET SWITCH DRIVER (CPSW) 22144R: Siddharth Vadapalli <s-vadapalli@ti.com> 22145R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22146R: Roger Quadros <rogerq@kernel.org> 22147L: linux-omap@vger.kernel.org 22148L: netdev@vger.kernel.org 22149S: Maintained 22150F: drivers/net/ethernet/ti/cpsw* 22151F: drivers/net/ethernet/ti/davinci* 22152 22153TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22154M: Alex Dubov <oakad@yahoo.com> 22155S: Maintained 22156W: http://tifmxx.berlios.de/ 22157F: drivers/memstick/host/tifm_ms.c 22158F: drivers/misc/tifm* 22159F: drivers/mmc/host/tifm_sd.c 22160F: include/linux/tifm.h 22161 22162TI FPD-LINK DRIVERS 22163M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22164L: linux-media@vger.kernel.org 22165S: Maintained 22166F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22167F: drivers/media/i2c/ds90* 22168F: include/media/i2c/ds90* 22169 22170TI HDC302X HUMIDITY DRIVER 22171M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22172M: Li peiyu <579lpy@gmail.com> 22173L: linux-iio@vger.kernel.org 22174S: Maintained 22175F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22176F: drivers/iio/humidity/hdc3020.c 22177 22178TI ICSSG ETHERNET DRIVER (ICSSG) 22179R: MD Danish Anwar <danishanwar@ti.com> 22180R: Roger Quadros <rogerq@kernel.org> 22181L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22182L: netdev@vger.kernel.org 22183S: Maintained 22184F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22185F: drivers/net/ethernet/ti/icssg/* 22186 22187TI J721E CSI2RX DRIVER 22188M: Jai Luthra <j-luthra@ti.com> 22189L: linux-media@vger.kernel.org 22190S: Maintained 22191F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22192F: drivers/media/platform/ti/j721e-csi2rx/ 22193 22194TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22195M: Nishanth Menon <nm@ti.com> 22196M: Santosh Shilimkar <ssantosh@kernel.org> 22197L: linux-kernel@vger.kernel.org 22198L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22199S: Maintained 22200T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22201F: drivers/pmdomain/ti/omap_prm.c 22202F: drivers/soc/ti/* 22203 22204TI LM49xxx FAMILY ASoC CODEC DRIVERS 22205M: M R Swami Reddy <mr.swami.reddy@ti.com> 22206M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22207L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22208S: Maintained 22209F: sound/soc/codecs/isabelle* 22210F: sound/soc/codecs/lm49453* 22211 22212TI LMP92064 ADC DRIVER 22213M: Leonard Göhrs <l.goehrs@pengutronix.de> 22214R: kernel@pengutronix.de 22215L: linux-iio@vger.kernel.org 22216S: Maintained 22217F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22218F: drivers/iio/adc/ti-lmp92064.c 22219 22220TI PCM3060 ASoC CODEC DRIVER 22221M: Kirill Marinushkin <kmarinushkin@birdec.com> 22222L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22223S: Maintained 22224F: Documentation/devicetree/bindings/sound/pcm3060.txt 22225F: sound/soc/codecs/pcm3060* 22226 22227TI TAS571X FAMILY ASoC CODEC DRIVER 22228M: Kevin Cernekee <cernekee@chromium.org> 22229L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22230S: Odd Fixes 22231F: sound/soc/codecs/tas571x* 22232 22233TI TMAG5273 MAGNETOMETER DRIVER 22234M: Gerald Loacker <gerald.loacker@wolfvision.net> 22235L: linux-iio@vger.kernel.org 22236S: Maintained 22237F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22238F: drivers/iio/magnetometer/tmag5273.c 22239 22240TI TRF7970A NFC DRIVER 22241M: Mark Greer <mgreer@animalcreek.com> 22242L: linux-wireless@vger.kernel.org 22243S: Supported 22244F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22245F: drivers/nfc/trf7970a.c 22246 22247TI TSC2046 ADC DRIVER 22248M: Oleksij Rempel <o.rempel@pengutronix.de> 22249R: kernel@pengutronix.de 22250L: linux-iio@vger.kernel.org 22251S: Maintained 22252F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22253F: drivers/iio/adc/ti-tsc2046.c 22254 22255TI TWL4030 SERIES SOC CODEC DRIVER 22256M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22257L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22258S: Maintained 22259F: sound/soc/codecs/twl4030* 22260 22261TI VPE/CAL DRIVERS 22262M: Benoit Parrot <bparrot@ti.com> 22263L: linux-media@vger.kernel.org 22264S: Maintained 22265W: http://linuxtv.org/ 22266Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22267F: Documentation/devicetree/bindings/media/ti,cal.yaml 22268F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22269F: drivers/media/platform/ti/cal/ 22270F: drivers/media/platform/ti/vpe/ 22271 22272TI WILINK WIRELESS DRIVERS 22273L: linux-wireless@vger.kernel.org 22274S: Orphan 22275W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22276W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22277F: drivers/net/wireless/ti/ 22278 22279TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22280M: John Stultz <jstultz@google.com> 22281M: Thomas Gleixner <tglx@linutronix.de> 22282R: Stephen Boyd <sboyd@kernel.org> 22283L: linux-kernel@vger.kernel.org 22284S: Supported 22285T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22286F: include/linux/clocksource.h 22287F: include/linux/time.h 22288F: include/linux/timekeeper_internal.h 22289F: include/linux/timekeeping.h 22290F: include/linux/timex.h 22291F: include/uapi/linux/time.h 22292F: include/uapi/linux/timex.h 22293F: kernel/time/alarmtimer.c 22294F: kernel/time/clocksource* 22295F: kernel/time/ntp* 22296F: kernel/time/time.c 22297F: kernel/time/timeconst.bc 22298F: kernel/time/timeconv.c 22299F: kernel/time/timecounter.c 22300F: kernel/time/timekeeping* 22301F: kernel/time/time_test.c 22302F: tools/testing/selftests/timers/ 22303 22304TIPC NETWORK LAYER 22305M: Jon Maloy <jmaloy@redhat.com> 22306M: Ying Xue <ying.xue@windriver.com> 22307L: netdev@vger.kernel.org (core kernel code) 22308L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22309S: Maintained 22310W: http://tipc.sourceforge.net/ 22311F: include/uapi/linux/tipc*.h 22312F: net/tipc/ 22313 22314TLAN NETWORK DRIVER 22315M: Samuel Chessman <chessman@tux.org> 22316L: tlan-devel@lists.sourceforge.net (subscribers-only) 22317S: Maintained 22318W: http://sourceforge.net/projects/tlan/ 22319F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22320F: drivers/net/ethernet/ti/tlan.* 22321 22322TMIO/SDHI MMC DRIVER 22323M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22324L: linux-mmc@vger.kernel.org 22325L: linux-renesas-soc@vger.kernel.org 22326S: Supported 22327F: drivers/mmc/host/renesas_sdhi* 22328F: drivers/mmc/host/tmio_mmc* 22329F: include/linux/mfd/tmio.h 22330 22331TMP513 HARDWARE MONITOR DRIVER 22332M: Eric Tremblay <etremblay@distech-controls.com> 22333L: linux-hwmon@vger.kernel.org 22334S: Maintained 22335F: Documentation/hwmon/tmp513.rst 22336F: drivers/hwmon/tmp513.c 22337 22338TMPFS (SHMEM FILESYSTEM) 22339M: Hugh Dickins <hughd@google.com> 22340L: linux-mm@kvack.org 22341S: Maintained 22342F: include/linux/shmem_fs.h 22343F: mm/shmem.c 22344 22345TOMOYO SECURITY MODULE 22346M: Kentaro Takeda <takedakn@nttdata.co.jp> 22347M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22348L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22349L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22350L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22351L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22352S: Maintained 22353W: https://tomoyo.osdn.jp/ 22354F: security/tomoyo/ 22355 22356TOPSTAR LAPTOP EXTRAS DRIVER 22357M: Herton Ronaldo Krzesinski <herton@canonical.com> 22358L: platform-driver-x86@vger.kernel.org 22359S: Maintained 22360F: drivers/platform/x86/topstar-laptop.c 22361 22362TORTURE-TEST MODULES 22363M: Davidlohr Bueso <dave@stgolabs.net> 22364M: "Paul E. McKenney" <paulmck@kernel.org> 22365M: Josh Triplett <josh@joshtriplett.org> 22366L: linux-kernel@vger.kernel.org 22367S: Supported 22368T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22369F: Documentation/RCU/torture.rst 22370F: kernel/locking/locktorture.c 22371F: kernel/rcu/rcuscale.c 22372F: kernel/rcu/rcutorture.c 22373F: kernel/rcu/refscale.c 22374F: kernel/torture.c 22375 22376TOSHIBA ACPI EXTRAS DRIVER 22377M: Azael Avalos <coproscefalo@gmail.com> 22378L: platform-driver-x86@vger.kernel.org 22379S: Maintained 22380F: drivers/platform/x86/toshiba_acpi.c 22381 22382TOSHIBA BLUETOOTH DRIVER 22383M: Azael Avalos <coproscefalo@gmail.com> 22384L: platform-driver-x86@vger.kernel.org 22385S: Maintained 22386F: drivers/platform/x86/toshiba_bluetooth.c 22387 22388TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22389M: Azael Avalos <coproscefalo@gmail.com> 22390L: platform-driver-x86@vger.kernel.org 22391S: Maintained 22392F: drivers/platform/x86/toshiba_haps.c 22393 22394TOSHIBA SMM DRIVER 22395M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22396S: Maintained 22397W: http://www.buzzard.org.uk/toshiba/ 22398F: drivers/char/toshiba.c 22399F: include/linux/toshiba.h 22400F: include/uapi/linux/toshiba.h 22401 22402TOSHIBA TC358743 DRIVER 22403M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22404L: linux-media@vger.kernel.org 22405S: Maintained 22406F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22407F: drivers/media/i2c/tc358743* 22408F: include/media/i2c/tc358743.h 22409 22410TOSHIBA WMI HOTKEYS DRIVER 22411M: Azael Avalos <coproscefalo@gmail.com> 22412L: platform-driver-x86@vger.kernel.org 22413S: Maintained 22414F: drivers/platform/x86/toshiba-wmi.c 22415 22416TPM DEVICE DRIVER 22417M: Peter Huewe <peterhuewe@gmx.de> 22418M: Jarkko Sakkinen <jarkko@kernel.org> 22419R: Jason Gunthorpe <jgg@ziepe.ca> 22420L: linux-integrity@vger.kernel.org 22421S: Maintained 22422W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22423Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22424T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22425F: Documentation/devicetree/bindings/tpm/ 22426F: drivers/char/tpm/ 22427 22428TPS546D24 DRIVER 22429M: Duke Du <dukedu83@gmail.com> 22430L: linux-hwmon@vger.kernel.org 22431S: Maintained 22432F: Documentation/hwmon/tps546d24.rst 22433F: drivers/hwmon/pmbus/tps546d24.c 22434 22435TQ SYSTEMS BOARD & DRIVER SUPPORT 22436L: linux@ew.tq-group.com 22437S: Supported 22438W: https://www.tq-group.com/en/products/tq-embedded/ 22439F: arch/arm/boot/dts/imx*mba*.dts* 22440F: arch/arm/boot/dts/imx*tqma*.dts* 22441F: arch/arm/boot/dts/mba*.dtsi 22442F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22443F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22444F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22445F: arch/arm64/boot/dts/freescale/mba*.dtsi 22446F: arch/arm64/boot/dts/freescale/tqml*.dts* 22447F: drivers/gpio/gpio-tqmx86.c 22448F: drivers/mfd/tqmx86.c 22449F: drivers/watchdog/tqmx86_wdt.c 22450 22451TRACING 22452M: Steven Rostedt <rostedt@goodmis.org> 22453M: Masami Hiramatsu <mhiramat@kernel.org> 22454R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22455L: linux-kernel@vger.kernel.org 22456L: linux-trace-kernel@vger.kernel.org 22457S: Maintained 22458Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22459T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22460F: Documentation/trace/* 22461F: fs/tracefs/ 22462F: include/linux/trace*.h 22463F: include/trace/ 22464F: kernel/trace/ 22465F: scripts/tracing/ 22466F: tools/testing/selftests/ftrace/ 22467 22468TRACING MMIO ACCESSES (MMIOTRACE) 22469M: Steven Rostedt <rostedt@goodmis.org> 22470M: Masami Hiramatsu <mhiramat@kernel.org> 22471R: Karol Herbst <karolherbst@gmail.com> 22472R: Pekka Paalanen <ppaalanen@gmail.com> 22473L: linux-kernel@vger.kernel.org 22474L: nouveau@lists.freedesktop.org 22475S: Maintained 22476F: arch/x86/mm/kmmio.c 22477F: arch/x86/mm/mmio-mod.c 22478F: arch/x86/mm/testmmiotrace.c 22479F: include/linux/mmiotrace.h 22480F: kernel/trace/trace_mmiotrace.c 22481 22482TRACING OS NOISE / LATENCY TRACERS 22483M: Steven Rostedt <rostedt@goodmis.org> 22484M: Daniel Bristot de Oliveira <bristot@kernel.org> 22485S: Maintained 22486F: Documentation/trace/hwlat_detector.rst 22487F: Documentation/trace/osnoise-tracer.rst 22488F: Documentation/trace/timerlat-tracer.rst 22489F: arch/*/kernel/trace.c 22490F: include/trace/events/osnoise.h 22491F: kernel/trace/trace_hwlat.c 22492F: kernel/trace/trace_irqsoff.c 22493F: kernel/trace/trace_osnoise.c 22494F: kernel/trace/trace_sched_wakeup.c 22495 22496TRADITIONAL CHINESE DOCUMENTATION 22497M: Hu Haowen <2023002089@link.tyut.edu.cn> 22498S: Maintained 22499W: https://github.com/srcres258/linux-doc 22500T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22501F: Documentation/translations/zh_TW/ 22502 22503TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22504M: Dan Williams <dan.j.williams@intel.com> 22505L: linux-coco@lists.linux.dev 22506S: Maintained 22507F: Documentation/ABI/testing/configfs-tsm 22508F: drivers/virt/coco/tsm.c 22509F: include/linux/tsm.h 22510 22511TTY LAYER AND SERIAL DRIVERS 22512M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22513M: Jiri Slaby <jirislaby@kernel.org> 22514L: linux-kernel@vger.kernel.org 22515L: linux-serial@vger.kernel.org 22516S: Supported 22517T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22518F: Documentation/devicetree/bindings/serial/ 22519F: Documentation/driver-api/serial/ 22520F: drivers/tty/ 22521F: include/linux/selection.h 22522F: include/linux/serial.h 22523F: include/linux/serial_core.h 22524F: include/linux/sysrq.h 22525F: include/linux/tty*.h 22526F: include/linux/vt.h 22527F: include/linux/vt_*.h 22528F: include/uapi/linux/serial.h 22529F: include/uapi/linux/serial_core.h 22530F: include/uapi/linux/tty.h 22531 22532TUA9001 MEDIA DRIVER 22533L: linux-media@vger.kernel.org 22534S: Orphan 22535W: https://linuxtv.org 22536Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22537F: drivers/media/tuners/tua9001* 22538 22539TULIP NETWORK DRIVERS 22540L: netdev@vger.kernel.org 22541L: linux-parisc@vger.kernel.org 22542S: Orphan 22543F: drivers/net/ethernet/dec/tulip/ 22544 22545TUN/TAP driver 22546M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22547M: Jason Wang <jasowang@redhat.com> 22548S: Maintained 22549W: http://vtun.sourceforge.net/tun 22550F: Documentation/networking/tuntap.rst 22551F: arch/um/os-Linux/drivers/ 22552F: drivers/net/tap.c 22553F: drivers/net/tun.c 22554 22555TURBOCHANNEL SUBSYSTEM 22556M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22557M: Ralf Baechle <ralf@linux-mips.org> 22558L: linux-mips@vger.kernel.org 22559S: Maintained 22560Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22561F: drivers/tc/ 22562F: include/linux/tc.h 22563 22564TURBOSTAT UTILITY 22565M: "Len Brown" <lenb@kernel.org> 22566L: linux-pm@vger.kernel.org 22567S: Supported 22568Q: https://patchwork.kernel.org/project/linux-pm/list/ 22569B: https://bugzilla.kernel.org 22570T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22571F: tools/power/x86/turbostat/ 22572F: tools/testing/selftests/turbostat/ 22573 22574TW5864 VIDEO4LINUX DRIVER 22575M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22576M: Anton Sviridenko <anton@corp.bluecherry.net> 22577M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22578M: Andrey Utkin <andrey_utkin@fastmail.com> 22579L: linux-media@vger.kernel.org 22580S: Supported 22581F: drivers/media/pci/tw5864/ 22582 22583TW68 VIDEO4LINUX DRIVER 22584M: Hans Verkuil <hverkuil@xs4all.nl> 22585L: linux-media@vger.kernel.org 22586S: Odd Fixes 22587W: https://linuxtv.org 22588T: git git://linuxtv.org/media_tree.git 22589F: drivers/media/pci/tw68/ 22590 22591TW686X VIDEO4LINUX DRIVER 22592M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22593L: linux-media@vger.kernel.org 22594S: Maintained 22595W: http://linuxtv.org 22596T: git git://linuxtv.org/media_tree.git 22597F: drivers/media/pci/tw686x/ 22598 22599U-BOOT ENVIRONMENT VARIABLES 22600M: Rafał Miłecki <rafal@milecki.pl> 22601S: Maintained 22602F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22603F: drivers/nvmem/u-boot-env.c 22604 22605UACCE ACCELERATOR FRAMEWORK 22606M: Zhangfei Gao <zhangfei.gao@linaro.org> 22607M: Zhou Wang <wangzhou1@hisilicon.com> 22608L: linux-accelerators@lists.ozlabs.org 22609L: linux-kernel@vger.kernel.org 22610S: Maintained 22611F: Documentation/ABI/testing/sysfs-driver-uacce 22612F: Documentation/misc-devices/uacce.rst 22613F: drivers/misc/uacce/ 22614F: include/linux/uacce.h 22615F: include/uapi/misc/uacce/ 22616 22617UBI FILE SYSTEM (UBIFS) 22618M: Richard Weinberger <richard@nod.at> 22619R: Zhihao Cheng <chengzhihao1@huawei.com> 22620L: linux-mtd@lists.infradead.org 22621S: Supported 22622W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22623T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22625F: Documentation/ABI/testing/sysfs-fs-ubifs 22626F: Documentation/filesystems/ubifs-authentication.rst 22627F: Documentation/filesystems/ubifs.rst 22628F: fs/ubifs/ 22629 22630UBLK USERSPACE BLOCK DRIVER 22631M: Ming Lei <ming.lei@redhat.com> 22632L: linux-block@vger.kernel.org 22633S: Maintained 22634F: Documentation/block/ublk.rst 22635F: drivers/block/ublk_drv.c 22636F: include/uapi/linux/ublk_cmd.h 22637 22638UBSAN 22639M: Kees Cook <keescook@chromium.org> 22640R: Marco Elver <elver@google.com> 22641R: Andrey Konovalov <andreyknvl@gmail.com> 22642R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22643L: kasan-dev@googlegroups.com 22644L: linux-hardening@vger.kernel.org 22645S: Supported 22646T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22647F: Documentation/dev-tools/ubsan.rst 22648F: include/linux/ubsan.h 22649F: lib/Kconfig.ubsan 22650F: lib/test_ubsan.c 22651F: lib/ubsan.c 22652F: scripts/Makefile.ubsan 22653K: \bARCH_HAS_UBSAN\b 22654 22655UCLINUX (M68KNOMMU AND COLDFIRE) 22656M: Greg Ungerer <gerg@linux-m68k.org> 22657L: linux-m68k@lists.linux-m68k.org 22658S: Maintained 22659W: http://www.linux-m68k.org/ 22660T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22661F: arch/m68k/*/*_no.* 22662F: arch/m68k/68*/ 22663F: arch/m68k/coldfire/ 22664F: arch/m68k/include/asm/*_no.* 22665 22666UDF FILESYSTEM 22667M: Jan Kara <jack@suse.com> 22668S: Maintained 22669F: Documentation/filesystems/udf.rst 22670F: fs/udf/ 22671 22672UDRAW TABLET 22673M: Bastien Nocera <hadess@hadess.net> 22674L: linux-input@vger.kernel.org 22675S: Maintained 22676F: drivers/hid/hid-udraw-ps3.c 22677 22678UFS FILESYSTEM 22679M: Evgeniy Dushistov <dushistov@mail.ru> 22680S: Maintained 22681F: Documentation/admin-guide/ufs.rst 22682F: fs/ufs/ 22683 22684UHID USERSPACE HID IO DRIVER 22685M: David Rheinsberg <david@readahead.eu> 22686L: linux-input@vger.kernel.org 22687S: Maintained 22688F: drivers/hid/uhid.c 22689F: include/uapi/linux/uhid.h 22690 22691ULPI BUS 22692M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22693L: linux-usb@vger.kernel.org 22694S: Maintained 22695F: drivers/usb/common/ulpi.c 22696F: include/linux/ulpi/ 22697 22698UNICODE SUBSYSTEM 22699M: Gabriel Krisman Bertazi <krisman@kernel.org> 22700L: linux-fsdevel@vger.kernel.org 22701S: Supported 22702F: fs/unicode/ 22703 22704UNIFDEF 22705M: Tony Finch <dot@dotat.at> 22706S: Maintained 22707W: http://dotat.at/prog/unifdef 22708F: scripts/unifdef.c 22709 22710UNIFORM CDROM DRIVER 22711M: Phillip Potter <phil@philpotter.co.uk> 22712S: Maintained 22713F: Documentation/cdrom/ 22714F: drivers/cdrom/cdrom.c 22715F: include/linux/cdrom.h 22716F: include/uapi/linux/cdrom.h 22717 22718UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22719R: Alim Akhtar <alim.akhtar@samsung.com> 22720R: Avri Altman <avri.altman@wdc.com> 22721R: Bart Van Assche <bvanassche@acm.org> 22722L: linux-scsi@vger.kernel.org 22723S: Supported 22724F: Documentation/devicetree/bindings/ufs/ 22725F: Documentation/scsi/ufs.rst 22726F: drivers/ufs/core/ 22727 22728UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22729M: Pedro Sousa <pedrom.sousa@synopsys.com> 22730L: linux-scsi@vger.kernel.org 22731S: Supported 22732F: drivers/ufs/host/*dwc* 22733 22734UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22735M: Alim Akhtar <alim.akhtar@samsung.com> 22736L: linux-scsi@vger.kernel.org 22737S: Maintained 22738F: drivers/ufs/host/ufs-exynos* 22739 22740UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22741M: Peter Wang <peter.wang@mediatek.com> 22742R: Stanley Jhu <chu.stanley@gmail.com> 22743L: linux-scsi@vger.kernel.org 22744L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22745S: Maintained 22746F: drivers/ufs/host/ufs-mediatek* 22747 22748UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22749M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22750L: linux-arm-msm@vger.kernel.org 22751L: linux-scsi@vger.kernel.org 22752S: Maintained 22753F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22754F: drivers/ufs/host/ufs-qcom* 22755 22756UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22757M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22758L: linux-renesas-soc@vger.kernel.org 22759L: linux-scsi@vger.kernel.org 22760S: Maintained 22761F: drivers/ufs/host/ufs-renesas.c 22762 22763UNSORTED BLOCK IMAGES (UBI) 22764M: Richard Weinberger <richard@nod.at> 22765R: Zhihao Cheng <chengzhihao1@huawei.com> 22766L: linux-mtd@lists.infradead.org 22767S: Supported 22768W: http://www.linux-mtd.infradead.org/ 22769T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22770T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22771F: drivers/mtd/ubi/ 22772F: include/linux/mtd/ubi.h 22773F: include/uapi/mtd/ubi-user.h 22774 22775USB "USBNET" DRIVER FRAMEWORK 22776M: Oliver Neukum <oneukum@suse.com> 22777L: netdev@vger.kernel.org 22778S: Maintained 22779W: http://www.linux-usb.org/usbnet 22780F: drivers/net/usb/usbnet.c 22781F: include/linux/usb/usbnet.h 22782 22783USB ACM DRIVER 22784M: Oliver Neukum <oneukum@suse.com> 22785L: linux-usb@vger.kernel.org 22786S: Maintained 22787F: Documentation/usb/acm.rst 22788F: drivers/usb/class/cdc-acm.* 22789 22790USB APPLE MFI FASTCHARGE DRIVER 22791M: Bastien Nocera <hadess@hadess.net> 22792L: linux-usb@vger.kernel.org 22793S: Maintained 22794F: drivers/usb/misc/apple-mfi-fastcharge.c 22795 22796USB AR5523 WIRELESS DRIVER 22797L: linux-wireless@vger.kernel.org 22798S: Orphan 22799F: drivers/net/wireless/ath/ar5523/ 22800 22801USB ATTACHED SCSI 22802M: Oliver Neukum <oneukum@suse.com> 22803L: linux-usb@vger.kernel.org 22804L: linux-scsi@vger.kernel.org 22805S: Maintained 22806F: drivers/usb/storage/uas.c 22807 22808USB CDC ETHERNET DRIVER 22809M: Oliver Neukum <oliver@neukum.org> 22810L: linux-usb@vger.kernel.org 22811S: Maintained 22812F: drivers/net/usb/cdc_*.c 22813F: include/uapi/linux/usb/cdc.h 22814 22815USB CHAOSKEY DRIVER 22816M: Keith Packard <keithp@keithp.com> 22817L: linux-usb@vger.kernel.org 22818S: Maintained 22819F: drivers/usb/misc/chaoskey.c 22820 22821USB CYPRESS C67X00 DRIVER 22822L: linux-usb@vger.kernel.org 22823S: Orphan 22824F: drivers/usb/c67x00/ 22825 22826USB DAVICOM DM9601 DRIVER 22827M: Peter Korsgaard <peter@korsgaard.com> 22828L: netdev@vger.kernel.org 22829S: Maintained 22830W: http://www.linux-usb.org/usbnet 22831F: drivers/net/usb/dm9601.c 22832 22833USB EHCI DRIVER 22834M: Alan Stern <stern@rowland.harvard.edu> 22835L: linux-usb@vger.kernel.org 22836S: Maintained 22837F: Documentation/usb/ehci.rst 22838F: drivers/usb/host/ehci* 22839 22840USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22841M: Jiri Kosina <jikos@kernel.org> 22842M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22843L: linux-usb@vger.kernel.org 22844S: Maintained 22845T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22846F: Documentation/hid/hiddev.rst 22847F: drivers/hid/usbhid/ 22848 22849USB INTEL XHCI ROLE MUX DRIVER 22850M: Hans de Goede <hdegoede@redhat.com> 22851L: linux-usb@vger.kernel.org 22852S: Maintained 22853F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22854 22855USB IP DRIVER FOR HISILICON KIRIN 960 22856M: Yu Chen <chenyu56@huawei.com> 22857M: Binghui Wang <wangbinghui@hisilicon.com> 22858L: linux-usb@vger.kernel.org 22859S: Maintained 22860F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22861F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22862 22863USB IP DRIVER FOR HISILICON KIRIN 970 22864M: Mauro Carvalho Chehab <mchehab@kernel.org> 22865L: linux-usb@vger.kernel.org 22866S: Maintained 22867F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22868F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22869 22870USB ISP116X DRIVER 22871M: Olav Kongas <ok@artecdesign.ee> 22872L: linux-usb@vger.kernel.org 22873S: Maintained 22874F: drivers/usb/host/isp116x* 22875F: include/linux/usb/isp116x.h 22876 22877USB ISP1760 DRIVER 22878M: Rui Miguel Silva <rui.silva@linaro.org> 22879L: linux-usb@vger.kernel.org 22880S: Maintained 22881F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22882F: drivers/usb/isp1760/* 22883 22884USB LAN78XX ETHERNET DRIVER 22885M: Woojung Huh <woojung.huh@microchip.com> 22886M: UNGLinuxDriver@microchip.com 22887L: netdev@vger.kernel.org 22888S: Maintained 22889F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22890F: drivers/net/usb/lan78xx.* 22891F: include/dt-bindings/net/microchip-lan78xx.h 22892 22893USB MASS STORAGE DRIVER 22894M: Alan Stern <stern@rowland.harvard.edu> 22895L: linux-usb@vger.kernel.org 22896L: usb-storage@lists.one-eyed-alien.net 22897S: Maintained 22898F: drivers/usb/storage/ 22899 22900USB MIDI DRIVER 22901M: Clemens Ladisch <clemens@ladisch.de> 22902L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22903S: Maintained 22904T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22905F: sound/usb/midi.* 22906 22907USB NETWORKING DRIVERS 22908L: linux-usb@vger.kernel.org 22909S: Odd Fixes 22910F: drivers/net/usb/ 22911 22912USB OHCI DRIVER 22913M: Alan Stern <stern@rowland.harvard.edu> 22914L: linux-usb@vger.kernel.org 22915S: Maintained 22916F: Documentation/usb/ohci.rst 22917F: drivers/usb/host/ohci* 22918 22919USB OTG FSM (Finite State Machine) 22920M: Peter Chen <peter.chen@kernel.org> 22921L: linux-usb@vger.kernel.org 22922S: Maintained 22923T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22924F: drivers/usb/common/usb-otg-fsm.c 22925 22926USB OVER IP DRIVER 22927M: Valentina Manea <valentina.manea.m@gmail.com> 22928M: Shuah Khan <shuah@kernel.org> 22929M: Shuah Khan <skhan@linuxfoundation.org> 22930R: Hongren Zheng <i@zenithal.me> 22931L: linux-usb@vger.kernel.org 22932S: Maintained 22933F: Documentation/usb/usbip_protocol.rst 22934F: drivers/usb/usbip/ 22935F: tools/testing/selftests/drivers/usb/usbip/ 22936F: tools/usb/usbip/ 22937 22938USB PEGASUS DRIVER 22939M: Petko Manolov <petkan@nucleusys.com> 22940L: linux-usb@vger.kernel.org 22941L: netdev@vger.kernel.org 22942S: Maintained 22943W: https://github.com/petkan/pegasus 22944T: git https://github.com/petkan/pegasus.git 22945F: drivers/net/usb/pegasus.* 22946 22947USB PRINTER DRIVER (usblp) 22948M: Pete Zaitcev <zaitcev@redhat.com> 22949L: linux-usb@vger.kernel.org 22950S: Supported 22951F: drivers/usb/class/usblp.c 22952 22953USB QMI WWAN NETWORK DRIVER 22954M: Bjørn Mork <bjorn@mork.no> 22955L: netdev@vger.kernel.org 22956S: Maintained 22957F: Documentation/ABI/testing/sysfs-class-net-qmi 22958F: drivers/net/usb/qmi_wwan.c 22959 22960USB RAW GADGET DRIVER 22961R: Andrey Konovalov <andreyknvl@gmail.com> 22962L: linux-usb@vger.kernel.org 22963S: Maintained 22964F: Documentation/usb/raw-gadget.rst 22965F: drivers/usb/gadget/legacy/raw_gadget.c 22966F: include/uapi/linux/usb/raw_gadget.h 22967 22968USB RTL8150 DRIVER 22969M: Petko Manolov <petkan@nucleusys.com> 22970L: linux-usb@vger.kernel.org 22971L: netdev@vger.kernel.org 22972S: Maintained 22973W: https://github.com/petkan/rtl8150 22974T: git https://github.com/petkan/rtl8150.git 22975F: drivers/net/usb/rtl8150.c 22976 22977USB SERIAL SUBSYSTEM 22978M: Johan Hovold <johan@kernel.org> 22979L: linux-usb@vger.kernel.org 22980S: Maintained 22981T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22982F: Documentation/usb/usb-serial.rst 22983F: drivers/usb/serial/ 22984F: include/linux/usb/serial.h 22985 22986USB SMSC75XX ETHERNET DRIVER 22987M: Steve Glendinning <steve.glendinning@shawell.net> 22988L: netdev@vger.kernel.org 22989S: Maintained 22990F: drivers/net/usb/smsc75xx.* 22991 22992USB SMSC95XX ETHERNET DRIVER 22993M: Steve Glendinning <steve.glendinning@shawell.net> 22994M: UNGLinuxDriver@microchip.com 22995L: netdev@vger.kernel.org 22996S: Maintained 22997F: drivers/net/usb/smsc95xx.* 22998 22999USB SUBSYSTEM 23000M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23001L: linux-usb@vger.kernel.org 23002S: Supported 23003W: http://www.linux-usb.org 23004T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23005F: Documentation/devicetree/bindings/usb/ 23006F: Documentation/usb/ 23007F: drivers/usb/ 23008F: include/dt-bindings/usb/ 23009F: include/linux/usb.h 23010F: include/linux/usb/ 23011F: include/uapi/linux/usb/ 23012 23013USB TYPEC BUS FOR ALTERNATE MODES 23014M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23015L: linux-usb@vger.kernel.org 23016S: Maintained 23017F: Documentation/ABI/testing/sysfs-bus-typec 23018F: Documentation/driver-api/usb/typec_bus.rst 23019F: drivers/usb/typec/altmodes/ 23020F: include/linux/usb/typec_altmode.h 23021 23022USB TYPEC CLASS 23023M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23024L: linux-usb@vger.kernel.org 23025S: Maintained 23026F: Documentation/ABI/testing/sysfs-class-typec 23027F: Documentation/driver-api/usb/typec.rst 23028F: drivers/usb/typec/ 23029F: include/linux/usb/typec.h 23030 23031USB TYPEC INTEL PMC MUX DRIVER 23032M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23033L: linux-usb@vger.kernel.org 23034S: Maintained 23035F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23036F: drivers/usb/typec/mux/intel_pmc_mux.c 23037 23038USB TYPEC PI3USB30532 MUX DRIVER 23039M: Hans de Goede <hdegoede@redhat.com> 23040L: linux-usb@vger.kernel.org 23041S: Maintained 23042F: drivers/usb/typec/mux/pi3usb30532.c 23043 23044USB TYPEC PORT CONTROLLER DRIVERS 23045L: linux-usb@vger.kernel.org 23046S: Orphan 23047F: drivers/usb/typec/tcpm/ 23048 23049USB UHCI DRIVER 23050M: Alan Stern <stern@rowland.harvard.edu> 23051L: linux-usb@vger.kernel.org 23052S: Maintained 23053F: drivers/usb/host/uhci* 23054 23055USB VIDEO CLASS 23056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23057L: linux-media@vger.kernel.org 23058S: Maintained 23059W: http://www.ideasonboard.org/uvc/ 23060T: git git://linuxtv.org/media_tree.git 23061F: drivers/media/usb/uvc/ 23062F: include/uapi/linux/uvcvideo.h 23063 23064USB WEBCAM GADGET 23065M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23066M: Daniel Scally <dan.scally@ideasonboard.com> 23067L: linux-usb@vger.kernel.org 23068S: Maintained 23069F: drivers/usb/gadget/function/*uvc* 23070F: drivers/usb/gadget/legacy/webcam.c 23071F: include/uapi/linux/usb/g_uvc.h 23072 23073USB XHCI DRIVER 23074M: Mathias Nyman <mathias.nyman@intel.com> 23075L: linux-usb@vger.kernel.org 23076S: Supported 23077F: drivers/usb/host/pci-quirks* 23078F: drivers/usb/host/xhci* 23079 23080USER DATAGRAM PROTOCOL (UDP) 23081M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23082S: Maintained 23083F: include/linux/udp.h 23084F: net/ipv4/udp.c 23085F: net/ipv6/udp.c 23086 23087USER-MODE LINUX (UML) 23088M: Richard Weinberger <richard@nod.at> 23089M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23090M: Johannes Berg <johannes@sipsolutions.net> 23091L: linux-um@lists.infradead.org 23092S: Maintained 23093W: http://user-mode-linux.sourceforge.net 23094Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23095T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23097F: Documentation/virt/uml/ 23098F: arch/um/ 23099F: arch/x86/um/ 23100F: fs/hostfs/ 23101 23102USERSPACE COPYIN/COPYOUT (UIOVEC) 23103M: Alexander Viro <viro@zeniv.linux.org.uk> 23104S: Maintained 23105F: include/linux/uio.h 23106F: lib/iov_iter.c 23107 23108USERSPACE DMA BUFFER DRIVER 23109M: Gerd Hoffmann <kraxel@redhat.com> 23110L: dri-devel@lists.freedesktop.org 23111S: Maintained 23112T: git git://anongit.freedesktop.org/drm/drm-misc 23113F: drivers/dma-buf/udmabuf.c 23114F: include/uapi/linux/udmabuf.h 23115 23116USERSPACE I/O (UIO) 23117M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23118S: Maintained 23119T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23120F: Documentation/driver-api/uio-howto.rst 23121F: drivers/uio/ 23122F: include/linux/uio_driver.h 23123 23124UTIL-LINUX PACKAGE 23125M: Karel Zak <kzak@redhat.com> 23126L: util-linux@vger.kernel.org 23127S: Maintained 23128W: http://en.wikipedia.org/wiki/Util-linux 23129T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23130 23131UUID HELPERS 23132R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23133L: linux-kernel@vger.kernel.org 23134S: Maintained 23135F: include/linux/uuid.h 23136F: lib/test_uuid.c 23137F: lib/uuid.c 23138 23139UV SYSFS DRIVER 23140M: Justin Ernst <justin.ernst@hpe.com> 23141L: platform-driver-x86@vger.kernel.org 23142S: Maintained 23143F: drivers/platform/x86/uv_sysfs.c 23144 23145UVESAFB DRIVER 23146M: Michal Januszewski <spock@gentoo.org> 23147L: linux-fbdev@vger.kernel.org 23148S: Maintained 23149W: https://github.com/mjanusz/v86d 23150F: Documentation/fb/uvesafb.rst 23151F: drivers/video/fbdev/uvesafb.* 23152 23153Ux500 CLOCK DRIVERS 23154M: Ulf Hansson <ulf.hansson@linaro.org> 23155L: linux-clk@vger.kernel.org 23156L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23157S: Maintained 23158F: drivers/clk/ux500/ 23159 23160V4L2 ASYNC AND FWNODE FRAMEWORKS 23161M: Sakari Ailus <sakari.ailus@linux.intel.com> 23162L: linux-media@vger.kernel.org 23163S: Maintained 23164T: git git://linuxtv.org/media_tree.git 23165F: drivers/media/v4l2-core/v4l2-async.c 23166F: drivers/media/v4l2-core/v4l2-fwnode.c 23167F: include/media/v4l2-async.h 23168F: include/media/v4l2-fwnode.h 23169 23170V4L2 LENS DRIVERS 23171M: Sakari Ailus <sakari.ailus@linux.intel.com> 23172L: linux-media@vger.kernel.org 23173S: Maintained 23174F: drivers/media/i2c/ak* 23175F: drivers/media/i2c/dw* 23176F: drivers/media/i2c/lm* 23177 23178V4L2 CAMERA SENSOR DRIVERS 23179M: Sakari Ailus <sakari.ailus@linux.intel.com> 23180L: linux-media@vger.kernel.org 23181S: Maintained 23182F: Documentation/driver-api/media/camera-sensor.rst 23183F: Documentation/driver-api/media/tx-rx.rst 23184F: drivers/media/i2c/ar* 23185F: drivers/media/i2c/gc* 23186F: drivers/media/i2c/hi* 23187F: drivers/media/i2c/imx* 23188F: drivers/media/i2c/mt* 23189F: drivers/media/i2c/og* 23190F: drivers/media/i2c/ov* 23191F: drivers/media/i2c/s5* 23192F: drivers/media/i2c/st-vgxy61.c 23193 23194VF610 NAND DRIVER 23195M: Stefan Agner <stefan@agner.ch> 23196L: linux-mtd@lists.infradead.org 23197S: Supported 23198F: drivers/mtd/nand/raw/vf610_nfc.c 23199 23200VFAT/FAT/MSDOS FILESYSTEM 23201M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23202S: Maintained 23203F: Documentation/filesystems/vfat.rst 23204F: fs/fat/ 23205F: tools/testing/selftests/filesystems/fat/ 23206 23207VFIO CDX DRIVER 23208M: Nipun Gupta <nipun.gupta@amd.com> 23209M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23210L: kvm@vger.kernel.org 23211S: Maintained 23212F: drivers/vfio/cdx/* 23213 23214VFIO DRIVER 23215M: Alex Williamson <alex.williamson@redhat.com> 23216L: kvm@vger.kernel.org 23217S: Maintained 23218T: git https://github.com/awilliam/linux-vfio.git 23219F: Documentation/ABI/testing/debugfs-vfio 23220F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23221F: Documentation/driver-api/vfio.rst 23222F: drivers/vfio/ 23223F: include/linux/vfio.h 23224F: include/linux/vfio_pci_core.h 23225F: include/uapi/linux/vfio.h 23226 23227VFIO FSL-MC DRIVER 23228M: Diana Craciun <diana.craciun@oss.nxp.com> 23229L: kvm@vger.kernel.org 23230S: Maintained 23231F: drivers/vfio/fsl-mc/ 23232 23233VFIO HISILICON PCI DRIVER 23234M: Longfang Liu <liulongfang@huawei.com> 23235M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23236L: kvm@vger.kernel.org 23237S: Maintained 23238F: drivers/vfio/pci/hisilicon/ 23239 23240VFIO MEDIATED DEVICE DRIVERS 23241M: Kirti Wankhede <kwankhede@nvidia.com> 23242L: kvm@vger.kernel.org 23243S: Maintained 23244F: Documentation/driver-api/vfio-mediated-device.rst 23245F: drivers/vfio/mdev/ 23246F: include/linux/mdev.h 23247F: samples/vfio-mdev/ 23248 23249VFIO MLX5 PCI DRIVER 23250M: Yishai Hadas <yishaih@nvidia.com> 23251L: kvm@vger.kernel.org 23252S: Maintained 23253F: drivers/vfio/pci/mlx5/ 23254 23255VFIO NVIDIA GRACE GPU DRIVER 23256M: Ankit Agrawal <ankita@nvidia.com> 23257L: kvm@vger.kernel.org 23258S: Supported 23259F: drivers/vfio/pci/nvgrace-gpu/ 23260 23261VFIO PCI DEVICE SPECIFIC DRIVERS 23262R: Jason Gunthorpe <jgg@nvidia.com> 23263R: Yishai Hadas <yishaih@nvidia.com> 23264R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23265R: Kevin Tian <kevin.tian@intel.com> 23266L: kvm@vger.kernel.org 23267S: Maintained 23268P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23269F: drivers/vfio/pci/*/ 23270 23271VFIO PDS PCI DRIVER 23272M: Brett Creeley <brett.creeley@amd.com> 23273L: kvm@vger.kernel.org 23274S: Maintained 23275F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23276F: drivers/vfio/pci/pds/ 23277 23278VFIO PLATFORM DRIVER 23279M: Eric Auger <eric.auger@redhat.com> 23280L: kvm@vger.kernel.org 23281S: Maintained 23282F: drivers/vfio/platform/ 23283 23284VFIO VIRTIO PCI DRIVER 23285M: Yishai Hadas <yishaih@nvidia.com> 23286L: kvm@vger.kernel.org 23287L: virtualization@lists.linux.dev 23288S: Maintained 23289F: drivers/vfio/pci/virtio 23290 23291VGA_SWITCHEROO 23292R: Lukas Wunner <lukas@wunner.de> 23293S: Maintained 23294T: git git://anongit.freedesktop.org/drm/drm-misc 23295F: Documentation/gpu/vga-switcheroo.rst 23296F: drivers/gpu/vga/vga_switcheroo.c 23297F: include/linux/vga_switcheroo.h 23298 23299VIA RHINE NETWORK DRIVER 23300M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23301S: Maintained 23302F: drivers/net/ethernet/via/via-rhine.c 23303 23304VIA SD/MMC CARD CONTROLLER DRIVER 23305M: Bruce Chang <brucechang@via.com.tw> 23306M: Harald Welte <HaraldWelte@viatech.com> 23307S: Maintained 23308F: drivers/mmc/host/via-sdmmc.c 23309 23310VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23311M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23312L: linux-fbdev@vger.kernel.org 23313S: Maintained 23314F: drivers/video/fbdev/via/ 23315F: include/linux/via-core.h 23316F: include/linux/via_i2c.h 23317 23318VIA VELOCITY NETWORK DRIVER 23319M: Francois Romieu <romieu@fr.zoreil.com> 23320L: netdev@vger.kernel.org 23321S: Maintained 23322F: drivers/net/ethernet/via/via-velocity.* 23323 23324VICODEC VIRTUAL CODEC DRIVER 23325M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23326L: linux-media@vger.kernel.org 23327S: Maintained 23328W: https://linuxtv.org 23329T: git git://linuxtv.org/media_tree.git 23330F: drivers/media/test-drivers/vicodec/* 23331 23332VIDEO I2C POLLING DRIVER 23333M: Matt Ranostay <matt.ranostay@konsulko.com> 23334L: linux-media@vger.kernel.org 23335S: Maintained 23336F: drivers/media/i2c/video-i2c.c 23337 23338VIDEO MULTIPLEXER DRIVER 23339M: Philipp Zabel <p.zabel@pengutronix.de> 23340L: linux-media@vger.kernel.org 23341S: Maintained 23342F: drivers/media/platform/video-mux.c 23343 23344VIDEOBUF2 FRAMEWORK 23345M: Tomasz Figa <tfiga@chromium.org> 23346M: Marek Szyprowski <m.szyprowski@samsung.com> 23347L: linux-media@vger.kernel.org 23348S: Maintained 23349F: drivers/media/common/videobuf2/* 23350F: include/media/videobuf2-* 23351 23352VIDTV VIRTUAL DIGITAL TV DRIVER 23353M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23354L: linux-media@vger.kernel.org 23355S: Maintained 23356W: https://linuxtv.org 23357T: git git://linuxtv.org/media_tree.git 23358F: drivers/media/test-drivers/vidtv/* 23359 23360VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23361M: Shuah Khan <skhan@linuxfoundation.org> 23362R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23363L: linux-media@vger.kernel.org 23364S: Maintained 23365W: https://linuxtv.org 23366T: git git://linuxtv.org/media_tree.git 23367F: drivers/media/test-drivers/vimc/* 23368 23369VIRT LIB 23370M: Alex Williamson <alex.williamson@redhat.com> 23371M: Paolo Bonzini <pbonzini@redhat.com> 23372L: kvm@vger.kernel.org 23373S: Supported 23374F: virt/lib/ 23375 23376VIRTIO AND VHOST VSOCK DRIVER 23377M: Stefan Hajnoczi <stefanha@redhat.com> 23378M: Stefano Garzarella <sgarzare@redhat.com> 23379L: kvm@vger.kernel.org 23380L: virtualization@lists.linux.dev 23381L: netdev@vger.kernel.org 23382S: Maintained 23383F: drivers/vhost/vsock.c 23384F: include/linux/virtio_vsock.h 23385F: include/uapi/linux/virtio_vsock.h 23386F: net/vmw_vsock/virtio_transport.c 23387F: net/vmw_vsock/virtio_transport_common.c 23388 23389VIRTIO BALLOON 23390M: "Michael S. Tsirkin" <mst@redhat.com> 23391M: David Hildenbrand <david@redhat.com> 23392L: virtualization@lists.linux.dev 23393S: Maintained 23394F: drivers/virtio/virtio_balloon.c 23395F: include/linux/balloon_compaction.h 23396F: include/uapi/linux/virtio_balloon.h 23397F: mm/balloon_compaction.c 23398 23399VIRTIO BLOCK AND SCSI DRIVERS 23400M: "Michael S. Tsirkin" <mst@redhat.com> 23401M: Jason Wang <jasowang@redhat.com> 23402R: Paolo Bonzini <pbonzini@redhat.com> 23403R: Stefan Hajnoczi <stefanha@redhat.com> 23404L: virtualization@lists.linux.dev 23405S: Maintained 23406F: drivers/block/virtio_blk.c 23407F: drivers/scsi/virtio_scsi.c 23408F: include/uapi/linux/virtio_blk.h 23409F: include/uapi/linux/virtio_scsi.h 23410 23411VIRTIO CONSOLE DRIVER 23412M: Amit Shah <amit@kernel.org> 23413L: virtualization@lists.linux.dev 23414S: Maintained 23415F: drivers/char/virtio_console.c 23416F: include/uapi/linux/virtio_console.h 23417 23418VIRTIO CORE AND NET DRIVERS 23419M: "Michael S. Tsirkin" <mst@redhat.com> 23420M: Jason Wang <jasowang@redhat.com> 23421R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23422L: virtualization@lists.linux.dev 23423S: Maintained 23424F: Documentation/ABI/testing/sysfs-bus-vdpa 23425F: Documentation/ABI/testing/sysfs-class-vduse 23426F: Documentation/devicetree/bindings/virtio/ 23427F: Documentation/driver-api/virtio/ 23428F: drivers/block/virtio_blk.c 23429F: drivers/crypto/virtio/ 23430F: drivers/net/virtio_net.c 23431F: drivers/vdpa/ 23432F: drivers/virtio/ 23433F: include/linux/vdpa.h 23434F: include/linux/virtio*.h 23435F: include/linux/vringh.h 23436F: include/uapi/linux/virtio_*.h 23437F: tools/virtio/ 23438 23439VIRTIO CRYPTO DRIVER 23440M: Gonglei <arei.gonglei@huawei.com> 23441L: virtualization@lists.linux.dev 23442L: linux-crypto@vger.kernel.org 23443S: Maintained 23444F: drivers/crypto/virtio/ 23445F: include/uapi/linux/virtio_crypto.h 23446 23447VIRTIO DRIVERS FOR S390 23448M: Cornelia Huck <cohuck@redhat.com> 23449M: Halil Pasic <pasic@linux.ibm.com> 23450M: Eric Farman <farman@linux.ibm.com> 23451L: linux-s390@vger.kernel.org 23452L: virtualization@lists.linux.dev 23453L: kvm@vger.kernel.org 23454S: Supported 23455F: arch/s390/include/uapi/asm/virtio-ccw.h 23456F: drivers/s390/virtio/ 23457 23458VIRTIO FILE SYSTEM 23459M: Vivek Goyal <vgoyal@redhat.com> 23460M: Stefan Hajnoczi <stefanha@redhat.com> 23461M: Miklos Szeredi <miklos@szeredi.hu> 23462L: virtualization@lists.linux.dev 23463L: linux-fsdevel@vger.kernel.org 23464S: Supported 23465W: https://virtio-fs.gitlab.io/ 23466F: Documentation/filesystems/virtiofs.rst 23467F: fs/fuse/virtio_fs.c 23468F: include/uapi/linux/virtio_fs.h 23469 23470VIRTIO GPIO DRIVER 23471M: Enrico Weigelt, metux IT consult <info@metux.net> 23472M: Viresh Kumar <vireshk@kernel.org> 23473L: linux-gpio@vger.kernel.org 23474L: virtualization@lists.linux.dev 23475S: Maintained 23476F: drivers/gpio/gpio-virtio.c 23477F: include/uapi/linux/virtio_gpio.h 23478 23479VIRTIO GPU DRIVER 23480M: David Airlie <airlied@redhat.com> 23481M: Gerd Hoffmann <kraxel@redhat.com> 23482R: Gurchetan Singh <gurchetansingh@chromium.org> 23483R: Chia-I Wu <olvaffe@gmail.com> 23484L: dri-devel@lists.freedesktop.org 23485L: virtualization@lists.linux.dev 23486S: Maintained 23487T: git git://anongit.freedesktop.org/drm/drm-misc 23488F: drivers/gpu/drm/ci/xfails/virtio* 23489F: drivers/gpu/drm/virtio/ 23490F: include/uapi/linux/virtio_gpu.h 23491 23492VIRTIO HOST (VHOST) 23493M: "Michael S. Tsirkin" <mst@redhat.com> 23494M: Jason Wang <jasowang@redhat.com> 23495L: kvm@vger.kernel.org 23496L: virtualization@lists.linux.dev 23497L: netdev@vger.kernel.org 23498S: Maintained 23499T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23500F: drivers/vhost/ 23501F: include/linux/sched/vhost_task.h 23502F: include/linux/vhost_iotlb.h 23503F: include/uapi/linux/vhost.h 23504F: kernel/vhost_task.c 23505 23506VIRTIO HOST (VHOST-SCSI) 23507M: "Michael S. Tsirkin" <mst@redhat.com> 23508M: Jason Wang <jasowang@redhat.com> 23509M: Mike Christie <michael.christie@oracle.com> 23510R: Paolo Bonzini <pbonzini@redhat.com> 23511R: Stefan Hajnoczi <stefanha@redhat.com> 23512L: virtualization@lists.linux.dev 23513S: Maintained 23514F: drivers/vhost/scsi.c 23515 23516VIRTIO I2C DRIVER 23517M: Conghui Chen <conghui.chen@intel.com> 23518M: Viresh Kumar <viresh.kumar@linaro.org> 23519L: linux-i2c@vger.kernel.org 23520L: virtualization@lists.linux.dev 23521S: Maintained 23522F: drivers/i2c/busses/i2c-virtio.c 23523F: include/uapi/linux/virtio_i2c.h 23524 23525VIRTIO INPUT DRIVER 23526M: Gerd Hoffmann <kraxel@redhat.com> 23527S: Maintained 23528F: drivers/virtio/virtio_input.c 23529F: include/uapi/linux/virtio_input.h 23530 23531VIRTIO IOMMU DRIVER 23532M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23533L: virtualization@lists.linux.dev 23534S: Maintained 23535F: drivers/iommu/virtio-iommu.c 23536F: include/uapi/linux/virtio_iommu.h 23537 23538VIRTIO MEM DRIVER 23539M: David Hildenbrand <david@redhat.com> 23540L: virtualization@lists.linux.dev 23541S: Maintained 23542W: https://virtio-mem.gitlab.io/ 23543F: drivers/virtio/virtio_mem.c 23544F: include/uapi/linux/virtio_mem.h 23545 23546VIRTIO PMEM DRIVER 23547M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23548L: virtualization@lists.linux.dev 23549S: Maintained 23550F: drivers/nvdimm/nd_virtio.c 23551F: drivers/nvdimm/virtio_pmem.c 23552 23553VIRTIO SOUND DRIVER 23554M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23555M: "Michael S. Tsirkin" <mst@redhat.com> 23556L: virtualization@lists.linux.dev 23557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23558S: Maintained 23559F: include/uapi/linux/virtio_snd.h 23560F: sound/virtio/* 23561 23562VIRTUAL BOX GUEST DEVICE DRIVER 23563M: Hans de Goede <hdegoede@redhat.com> 23564M: Arnd Bergmann <arnd@arndb.de> 23565M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23566S: Maintained 23567F: drivers/virt/vboxguest/ 23568F: include/linux/vbox_utils.h 23569F: include/uapi/linux/vbox*.h 23570 23571VIRTUAL BOX SHARED FOLDER VFS DRIVER 23572M: Hans de Goede <hdegoede@redhat.com> 23573L: linux-fsdevel@vger.kernel.org 23574S: Maintained 23575F: fs/vboxsf/* 23576 23577VIRTUAL PCM TEST DRIVER 23578M: Ivan Orlov <ivan.orlov0322@gmail.com> 23579L: linux-sound@vger.kernel.org 23580S: Maintained 23581F: Documentation/sound/cards/pcmtest.rst 23582F: sound/drivers/pcmtest.c 23583F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23584 23585VIRTUAL SERIO DEVICE DRIVER 23586M: Stephen Chandler Paul <thatslyude@gmail.com> 23587S: Maintained 23588F: drivers/input/serio/userio.c 23589F: include/uapi/linux/userio.h 23590 23591VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23592M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23593S: Maintained 23594F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23595F: drivers/iio/light/veml6075.c 23596 23597VISL VIRTUAL STATELESS DECODER DRIVER 23598M: Daniel Almeida <daniel.almeida@collabora.com> 23599L: linux-media@vger.kernel.org 23600S: Supported 23601F: drivers/media/test-drivers/visl 23602 23603VIVID VIRTUAL VIDEO DRIVER 23604M: Hans Verkuil <hverkuil@xs4all.nl> 23605L: linux-media@vger.kernel.org 23606S: Maintained 23607W: https://linuxtv.org 23608T: git git://linuxtv.org/media_tree.git 23609F: drivers/media/test-drivers/vivid/* 23610 23611VM SOCKETS (AF_VSOCK) 23612M: Stefano Garzarella <sgarzare@redhat.com> 23613L: virtualization@lists.linux.dev 23614L: netdev@vger.kernel.org 23615S: Maintained 23616F: drivers/net/vsockmon.c 23617F: include/net/af_vsock.h 23618F: include/uapi/linux/vm_sockets.h 23619F: include/uapi/linux/vm_sockets_diag.h 23620F: include/uapi/linux/vsockmon.h 23621F: net/vmw_vsock/ 23622F: tools/testing/vsock/ 23623 23624VMALLOC 23625M: Andrew Morton <akpm@linux-foundation.org> 23626R: Uladzislau Rezki <urezki@gmail.com> 23627R: Christoph Hellwig <hch@infradead.org> 23628R: Lorenzo Stoakes <lstoakes@gmail.com> 23629L: linux-mm@kvack.org 23630S: Maintained 23631W: http://www.linux-mm.org 23632T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23633F: include/linux/vmalloc.h 23634F: mm/vmalloc.c 23635 23636VME SUBSYSTEM 23637L: linux-kernel@vger.kernel.org 23638S: Orphan 23639T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23640F: Documentation/driver-api/vme.rst 23641F: drivers/staging/vme_user/ 23642 23643VMWARE BALLOON DRIVER 23644M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23645R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23646L: linux-kernel@vger.kernel.org 23647S: Supported 23648F: drivers/misc/vmw_balloon.c 23649 23650VMWARE HYPERVISOR INTERFACE 23651M: Ajay Kaher <ajay.kaher@broadcom.com> 23652M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23653R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23654L: virtualization@lists.linux.dev 23655L: x86@kernel.org 23656S: Supported 23657T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23658F: arch/x86/include/asm/vmware.h 23659F: arch/x86/kernel/cpu/vmware.c 23660 23661VMWARE PVRDMA DRIVER 23662M: Bryan Tan <bryan-bt.tan@broadcom.com> 23663M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23664R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23665L: linux-rdma@vger.kernel.org 23666S: Supported 23667F: drivers/infiniband/hw/vmw_pvrdma/ 23668 23669VMWARE PVSCSI DRIVER 23670M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23671R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23672L: linux-scsi@vger.kernel.org 23673S: Supported 23674F: drivers/scsi/vmw_pvscsi.c 23675F: drivers/scsi/vmw_pvscsi.h 23676 23677VMWARE VIRTUAL PTP CLOCK DRIVER 23678M: Nick Shi <nick.shi@broadcom.com> 23679R: Ajay Kaher <ajay.kaher@broadcom.com> 23680R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23681R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23682L: netdev@vger.kernel.org 23683S: Supported 23684F: drivers/ptp/ptp_vmw.c 23685 23686VMWARE VMCI DRIVER 23687M: Bryan Tan <bryan-bt.tan@broadcom.com> 23688M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23689R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23690L: linux-kernel@vger.kernel.org 23691S: Supported 23692F: drivers/misc/vmw_vmci/ 23693F: include/linux/vmw_vmci* 23694 23695VMWARE VMMOUSE SUBDRIVER 23696M: Zack Rusin <zack.rusin@broadcom.com> 23697R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23698L: linux-input@vger.kernel.org 23699S: Supported 23700F: drivers/input/mouse/vmmouse.c 23701F: drivers/input/mouse/vmmouse.h 23702 23703VMWARE VMXNET3 ETHERNET DRIVER 23704M: Ronak Doshi <ronak.doshi@broadcom.com> 23705R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23706L: netdev@vger.kernel.org 23707S: Supported 23708F: drivers/net/vmxnet3/ 23709 23710VMWARE VSOCK VMCI TRANSPORT DRIVER 23711M: Bryan Tan <bryan-bt.tan@broadcom.com> 23712M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23713R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23714L: linux-kernel@vger.kernel.org 23715S: Supported 23716F: net/vmw_vsock/vmci_transport* 23717 23718VOCORE VOCORE2 BOARD 23719M: Harvey Hunt <harveyhuntnexus@gmail.com> 23720L: linux-mips@vger.kernel.org 23721S: Maintained 23722F: arch/mips/boot/dts/ralink/vocore2.dts 23723 23724VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23725M: Liam Girdwood <lgirdwood@gmail.com> 23726M: Mark Brown <broonie@kernel.org> 23727L: linux-kernel@vger.kernel.org 23728S: Supported 23729W: http://www.slimlogic.co.uk/?p=48 23730T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23731F: Documentation/devicetree/bindings/regulator/ 23732F: Documentation/power/regulator/ 23733F: drivers/regulator/ 23734F: include/dt-bindings/regulator/ 23735F: include/linux/regulator/ 23736K: regulator_get_optional 23737 23738VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23739R: Matti Vaittinen <mazziesaccount@gmail.com> 23740F: drivers/regulator/irq_helpers.c 23741 23742VRF 23743M: David Ahern <dsahern@kernel.org> 23744L: netdev@vger.kernel.org 23745S: Maintained 23746F: Documentation/networking/vrf.rst 23747F: drivers/net/vrf.c 23748 23749VSPRINTF 23750M: Petr Mladek <pmladek@suse.com> 23751M: Steven Rostedt <rostedt@goodmis.org> 23752R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23753R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23754R: Sergey Senozhatsky <senozhatsky@chromium.org> 23755S: Maintained 23756T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23757F: Documentation/core-api/printk-formats.rst 23758F: lib/test_printf.c 23759F: lib/test_scanf.c 23760F: lib/vsprintf.c 23761 23762VT1211 HARDWARE MONITOR DRIVER 23763M: Juerg Haefliger <juergh@proton.me> 23764L: linux-hwmon@vger.kernel.org 23765S: Maintained 23766F: Documentation/hwmon/vt1211.rst 23767F: drivers/hwmon/vt1211.c 23768 23769VT8231 HARDWARE MONITOR DRIVER 23770M: Roger Lucas <vt8231@hiddenengine.co.uk> 23771L: linux-hwmon@vger.kernel.org 23772S: Maintained 23773F: drivers/hwmon/vt8231.c 23774 23775VUB300 USB to SDIO/SD/MMC bridge chip 23776L: linux-mmc@vger.kernel.org 23777S: Orphan 23778F: drivers/mmc/host/vub300.c 23779 23780W1 DALLAS'S 1-WIRE BUS 23781M: Krzysztof Kozlowski <krzk@kernel.org> 23782S: Maintained 23783F: Documentation/devicetree/bindings/w1/ 23784F: Documentation/w1/ 23785F: drivers/w1/ 23786F: include/linux/w1.h 23787 23788W83791D HARDWARE MONITORING DRIVER 23789M: Marc Hulsman <m.hulsman@tudelft.nl> 23790L: linux-hwmon@vger.kernel.org 23791S: Maintained 23792F: Documentation/hwmon/w83791d.rst 23793F: drivers/hwmon/w83791d.c 23794 23795W83793 HARDWARE MONITORING DRIVER 23796M: Rudolf Marek <r.marek@assembler.cz> 23797L: linux-hwmon@vger.kernel.org 23798S: Maintained 23799F: Documentation/hwmon/w83793.rst 23800F: drivers/hwmon/w83793.c 23801 23802W83795 HARDWARE MONITORING DRIVER 23803M: Jean Delvare <jdelvare@suse.com> 23804L: linux-hwmon@vger.kernel.org 23805S: Maintained 23806F: drivers/hwmon/w83795.c 23807 23808W83L51xD SD/MMC CARD INTERFACE DRIVER 23809M: Pierre Ossman <pierre@ossman.eu> 23810S: Maintained 23811F: drivers/mmc/host/wbsd.* 23812 23813WACOM PROTOCOL 4 SERIAL TABLETS 23814M: Julian Squires <julian@cipht.net> 23815M: Hans de Goede <hdegoede@redhat.com> 23816L: linux-input@vger.kernel.org 23817S: Maintained 23818F: drivers/input/tablet/wacom_serial4.c 23819 23820WANGXUN ETHERNET DRIVER 23821M: Jiawen Wu <jiawenwu@trustnetic.com> 23822M: Mengyuan Lou <mengyuanlou@net-swift.com> 23823L: netdev@vger.kernel.org 23824S: Maintained 23825W: https://www.net-swift.com 23826F: Documentation/networking/device_drivers/ethernet/wangxun/* 23827F: drivers/net/ethernet/wangxun/ 23828F: drivers/net/pcs/pcs-xpcs-wx.c 23829 23830WATCHDOG DEVICE DRIVERS 23831M: Wim Van Sebroeck <wim@linux-watchdog.org> 23832M: Guenter Roeck <linux@roeck-us.net> 23833L: linux-watchdog@vger.kernel.org 23834S: Maintained 23835W: http://www.linux-watchdog.org/ 23836T: git git://www.linux-watchdog.org/linux-watchdog.git 23837F: Documentation/devicetree/bindings/watchdog/ 23838F: Documentation/watchdog/ 23839F: drivers/watchdog/ 23840F: include/linux/watchdog.h 23841F: include/trace/events/watchdog.h 23842F: include/uapi/linux/watchdog.h 23843 23844WAVE5 VPU CODEC DRIVER 23845M: Nas Chung <nas.chung@chipsnmedia.com> 23846M: Jackson Lee <jackson.lee@chipsnmedia.com> 23847L: linux-media@vger.kernel.org 23848S: Maintained 23849F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23850F: drivers/media/platform/chips-media/wave5/ 23851 23852WHISKEYCOVE PMIC GPIO DRIVER 23853M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23854L: linux-gpio@vger.kernel.org 23855S: Maintained 23856F: drivers/gpio/gpio-wcove.c 23857 23858WHWAVE RTC DRIVER 23859M: Dianlong Li <long17.cool@163.com> 23860L: linux-rtc@vger.kernel.org 23861S: Maintained 23862F: drivers/rtc/rtc-sd3078.c 23863 23864WIIMOTE HID DRIVER 23865M: David Rheinsberg <david@readahead.eu> 23866L: linux-input@vger.kernel.org 23867S: Maintained 23868F: drivers/hid/hid-wiimote* 23869 23870WILOCITY WIL6210 WIRELESS DRIVER 23871L: linux-wireless@vger.kernel.org 23872S: Orphan 23873W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23874F: drivers/net/wireless/ath/wil6210/ 23875 23876WINBOND CIR DRIVER 23877M: David Härdeman <david@hardeman.nu> 23878S: Maintained 23879F: drivers/media/rc/winbond-cir.c 23880 23881WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23882L: linux-watchdog@vger.kernel.org 23883S: Orphan 23884F: drivers/watchdog/ebc-c384_wdt.c 23885 23886WINSYSTEMS WS16C48 GPIO DRIVER 23887M: William Breathitt Gray <william.gray@linaro.org> 23888L: linux-gpio@vger.kernel.org 23889S: Maintained 23890F: drivers/gpio/gpio-ws16c48.c 23891 23892WIREGUARD SECURE NETWORK TUNNEL 23893M: Jason A. Donenfeld <Jason@zx2c4.com> 23894L: wireguard@lists.zx2c4.com 23895L: netdev@vger.kernel.org 23896S: Maintained 23897F: drivers/net/wireguard/ 23898F: tools/testing/selftests/wireguard/ 23899 23900WISTRON LAPTOP BUTTON DRIVER 23901M: Miloslav Trmac <mitr@volny.cz> 23902S: Maintained 23903F: drivers/input/misc/wistron_btns.c 23904 23905WMI BINARY MOF DRIVER 23906M: Armin Wolf <W_Armin@gmx.de> 23907R: Thomas Weißschuh <linux@weissschuh.net> 23908L: platform-driver-x86@vger.kernel.org 23909S: Maintained 23910F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23911F: Documentation/wmi/devices/wmi-bmof.rst 23912F: drivers/platform/x86/wmi-bmof.c 23913 23914WOLFSON MICROELECTRONICS DRIVERS 23915L: patches@opensource.cirrus.com 23916S: Supported 23917W: https://github.com/CirrusLogic/linux-drivers/wiki 23918T: git https://github.com/CirrusLogic/linux-drivers.git 23919F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23920F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23921F: Documentation/devicetree/bindings/mfd/wm831x.txt 23922F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23923F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23924F: Documentation/devicetree/bindings/sound/wm* 23925F: Documentation/hwmon/wm83??.rst 23926F: arch/arm/mach-s3c/mach-crag6410* 23927F: drivers/clk/clk-wm83*.c 23928F: drivers/gpio/gpio-*wm*.c 23929F: drivers/gpio/gpio-arizona.c 23930F: drivers/hwmon/wm83??-hwmon.c 23931F: drivers/input/misc/wm831x-on.c 23932F: drivers/input/touchscreen/wm831x-ts.c 23933F: drivers/input/touchscreen/wm97*.c 23934F: drivers/leds/leds-wm83*.c 23935F: drivers/mfd/arizona* 23936F: drivers/mfd/cs47l24* 23937F: drivers/mfd/wm*.c 23938F: drivers/power/supply/wm83*.c 23939F: drivers/regulator/arizona* 23940F: drivers/regulator/wm8*.c 23941F: drivers/rtc/rtc-wm83*.c 23942F: drivers/video/backlight/wm83*_bl.c 23943F: drivers/watchdog/wm83*_wdt.c 23944F: include/linux/mfd/arizona/ 23945F: include/linux/mfd/wm831x/ 23946F: include/linux/mfd/wm8350/ 23947F: include/linux/mfd/wm8400* 23948F: include/linux/regulator/arizona* 23949F: include/linux/wm97xx.h 23950F: include/sound/wm????.h 23951F: sound/soc/codecs/arizona* 23952F: sound/soc/codecs/cs47l24* 23953F: sound/soc/codecs/wm* 23954 23955WORKQUEUE 23956M: Tejun Heo <tj@kernel.org> 23957R: Lai Jiangshan <jiangshanlai@gmail.com> 23958S: Maintained 23959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23960F: Documentation/core-api/workqueue.rst 23961F: include/linux/workqueue.h 23962F: kernel/workqueue.c 23963F: kernel/workqueue_internal.h 23964 23965WWAN DRIVERS 23966M: Loic Poulain <loic.poulain@linaro.org> 23967M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23968R: Johannes Berg <johannes@sipsolutions.net> 23969L: netdev@vger.kernel.org 23970S: Maintained 23971F: drivers/net/wwan/ 23972F: include/linux/wwan.h 23973F: include/uapi/linux/wwan.h 23974 23975X-POWERS AXP288 PMIC DRIVERS 23976M: Hans de Goede <hdegoede@redhat.com> 23977S: Maintained 23978F: drivers/acpi/pmic/intel_pmic_xpower.c 23979N: axp288 23980 23981X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23982M: Chen-Yu Tsai <wens@csie.org> 23983L: linux-kernel@vger.kernel.org 23984S: Maintained 23985N: axp[128] 23986 23987X.25 STACK 23988M: Martin Schiller <ms@dev.tdt.de> 23989L: linux-x25@vger.kernel.org 23990S: Maintained 23991F: Documentation/networking/lapb-module.rst 23992F: Documentation/networking/x25* 23993F: drivers/net/wan/hdlc_x25.c 23994F: drivers/net/wan/lapbether.c 23995F: include/*/lapb.h 23996F: include/net/x25* 23997F: include/uapi/linux/x25.h 23998F: net/lapb/ 23999F: net/x25/ 24000 24001X86 ARCHITECTURE (32-BIT AND 64-BIT) 24002M: Thomas Gleixner <tglx@linutronix.de> 24003M: Ingo Molnar <mingo@redhat.com> 24004M: Borislav Petkov <bp@alien8.de> 24005M: Dave Hansen <dave.hansen@linux.intel.com> 24006M: x86@kernel.org 24007R: "H. Peter Anvin" <hpa@zytor.com> 24008L: linux-kernel@vger.kernel.org 24009S: Maintained 24010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24011F: Documentation/arch/x86/ 24012F: Documentation/devicetree/bindings/x86/ 24013F: arch/x86/ 24014 24015X86 ENTRY CODE 24016M: Andy Lutomirski <luto@kernel.org> 24017L: linux-kernel@vger.kernel.org 24018S: Maintained 24019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24020F: arch/x86/entry/ 24021 24022X86 HARDWARE VULNERABILITIES 24023M: Thomas Gleixner <tglx@linutronix.de> 24024M: Borislav Petkov <bp@alien8.de> 24025M: Peter Zijlstra <peterz@infradead.org> 24026M: Josh Poimboeuf <jpoimboe@kernel.org> 24027R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24028S: Maintained 24029F: Documentation/admin-guide/hw-vuln/ 24030F: arch/x86/include/asm/nospec-branch.h 24031F: arch/x86/kernel/cpu/bugs.c 24032 24033X86 MCE INFRASTRUCTURE 24034M: Tony Luck <tony.luck@intel.com> 24035M: Borislav Petkov <bp@alien8.de> 24036L: linux-edac@vger.kernel.org 24037S: Maintained 24038F: Documentation/ABI/testing/sysfs-mce 24039F: Documentation/arch/x86/x86_64/machinecheck.rst 24040F: arch/x86/kernel/cpu/mce/* 24041 24042X86 MICROCODE UPDATE SUPPORT 24043M: Borislav Petkov <bp@alien8.de> 24044S: Maintained 24045F: arch/x86/kernel/cpu/microcode/* 24046 24047X86 MM 24048M: Dave Hansen <dave.hansen@linux.intel.com> 24049M: Andy Lutomirski <luto@kernel.org> 24050M: Peter Zijlstra <peterz@infradead.org> 24051L: linux-kernel@vger.kernel.org 24052S: Maintained 24053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24054F: arch/x86/mm/ 24055 24056X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24057M: Hans de Goede <hdegoede@redhat.com> 24058L: platform-driver-x86@vger.kernel.org 24059S: Maintained 24060T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24061F: drivers/platform/x86/x86-android-tablets/ 24062 24063X86 PLATFORM DRIVERS 24064M: Hans de Goede <hdegoede@redhat.com> 24065M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24066L: platform-driver-x86@vger.kernel.org 24067S: Maintained 24068Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24070F: drivers/platform/olpc/ 24071F: drivers/platform/x86/ 24072F: include/linux/platform_data/x86/ 24073 24074X86 PLATFORM UV HPE SUPERDOME FLEX 24075M: Steve Wahl <steve.wahl@hpe.com> 24076R: Justin Ernst <justin.ernst@hpe.com> 24077R: Kyle Meyer <kyle.meyer@hpe.com> 24078R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24079R: Russ Anderson <russ.anderson@hpe.com> 24080S: Supported 24081F: arch/x86/include/asm/uv/ 24082F: arch/x86/kernel/apic/x2apic_uv_x.c 24083F: arch/x86/platform/uv/ 24084 24085X86 STACK UNWINDING 24086M: Josh Poimboeuf <jpoimboe@kernel.org> 24087M: Peter Zijlstra <peterz@infradead.org> 24088S: Supported 24089F: arch/x86/include/asm/unwind*.h 24090F: arch/x86/kernel/dumpstack.c 24091F: arch/x86/kernel/stacktrace.c 24092F: arch/x86/kernel/unwind_*.c 24093 24094X86 TRUST DOMAIN EXTENSIONS (TDX) 24095M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24096R: Dave Hansen <dave.hansen@linux.intel.com> 24097L: x86@kernel.org 24098L: linux-coco@lists.linux.dev 24099S: Supported 24100T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24101F: arch/x86/boot/compressed/tdx* 24102F: arch/x86/coco/tdx/ 24103F: arch/x86/include/asm/shared/tdx.h 24104F: arch/x86/include/asm/tdx.h 24105F: arch/x86/virt/vmx/tdx/ 24106F: drivers/virt/coco/tdx-guest 24107 24108X86 VDSO 24109M: Andy Lutomirski <luto@kernel.org> 24110L: linux-kernel@vger.kernel.org 24111S: Maintained 24112T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24113F: arch/x86/entry/vdso/ 24114 24115XARRAY 24116M: Matthew Wilcox <willy@infradead.org> 24117L: linux-fsdevel@vger.kernel.org 24118S: Supported 24119F: Documentation/core-api/xarray.rst 24120F: include/linux/idr.h 24121F: include/linux/xarray.h 24122F: lib/idr.c 24123F: lib/xarray.c 24124F: tools/testing/radix-tree 24125 24126XBOX DVD IR REMOTE 24127M: Benjamin Valentin <benpicco@googlemail.com> 24128S: Maintained 24129F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24130F: drivers/media/rc/xbox_remote.c 24131 24132XC2028/3028 TUNER DRIVER 24133M: Mauro Carvalho Chehab <mchehab@kernel.org> 24134L: linux-media@vger.kernel.org 24135S: Maintained 24136W: https://linuxtv.org 24137T: git git://linuxtv.org/media_tree.git 24138F: drivers/media/tuners/xc2028.* 24139 24140XDP (eXpress Data Path) 24141M: Alexei Starovoitov <ast@kernel.org> 24142M: Daniel Borkmann <daniel@iogearbox.net> 24143M: David S. Miller <davem@davemloft.net> 24144M: Jakub Kicinski <kuba@kernel.org> 24145M: Jesper Dangaard Brouer <hawk@kernel.org> 24146M: John Fastabend <john.fastabend@gmail.com> 24147L: netdev@vger.kernel.org 24148L: bpf@vger.kernel.org 24149S: Supported 24150F: drivers/net/ethernet/*/*/*/*/*xdp* 24151F: drivers/net/ethernet/*/*/*xdp* 24152F: include/net/xdp.h 24153F: include/net/xdp_priv.h 24154F: include/trace/events/xdp.h 24155F: kernel/bpf/cpumap.c 24156F: kernel/bpf/devmap.c 24157F: net/core/xdp.c 24158F: samples/bpf/xdp* 24159F: tools/testing/selftests/bpf/*/*xdp* 24160F: tools/testing/selftests/bpf/*xdp* 24161K: (?:\b|_)xdp(?:\b|_) 24162 24163XDP SOCKETS (AF_XDP) 24164M: Björn Töpel <bjorn@kernel.org> 24165M: Magnus Karlsson <magnus.karlsson@intel.com> 24166M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24167R: Jonathan Lemon <jonathan.lemon@gmail.com> 24168L: netdev@vger.kernel.org 24169L: bpf@vger.kernel.org 24170S: Maintained 24171F: Documentation/networking/af_xdp.rst 24172F: include/net/netns/xdp.h 24173F: include/net/xdp_sock* 24174F: include/net/xsk_buff_pool.h 24175F: include/uapi/linux/if_xdp.h 24176F: include/uapi/linux/xdp_diag.h 24177F: net/xdp/ 24178F: tools/testing/selftests/bpf/*xsk* 24179 24180XEN BLOCK SUBSYSTEM 24181M: Roger Pau Monné <roger.pau@citrix.com> 24182L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24183S: Supported 24184F: drivers/block/xen* 24185F: drivers/block/xen-blkback/* 24186 24187XEN HYPERVISOR ARM 24188M: Stefano Stabellini <sstabellini@kernel.org> 24189L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24190S: Maintained 24191F: arch/arm/include/asm/xen/ 24192F: arch/arm/xen/ 24193 24194XEN HYPERVISOR ARM64 24195M: Stefano Stabellini <sstabellini@kernel.org> 24196L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24197S: Maintained 24198F: arch/arm64/include/asm/xen/ 24199F: arch/arm64/xen/ 24200 24201XEN HYPERVISOR INTERFACE 24202M: Juergen Gross <jgross@suse.com> 24203M: Stefano Stabellini <sstabellini@kernel.org> 24204R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24205L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24206S: Supported 24207T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24208F: Documentation/ABI/stable/sysfs-hypervisor-xen 24209F: Documentation/ABI/testing/sysfs-hypervisor-xen 24210F: drivers/*/xen-*front.c 24211F: drivers/xen/ 24212F: include/uapi/xen/ 24213F: include/xen/ 24214F: kernel/configs/xen.config 24215 24216XEN HYPERVISOR X86 24217M: Juergen Gross <jgross@suse.com> 24218R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24219L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24220S: Supported 24221F: arch/x86/configs/xen.config 24222F: arch/x86/include/asm/pvclock-abi.h 24223F: arch/x86/include/asm/xen/ 24224F: arch/x86/platform/pvh/ 24225F: arch/x86/xen/ 24226 24227XEN NETWORK BACKEND DRIVER 24228M: Wei Liu <wei.liu@kernel.org> 24229M: Paul Durrant <paul@xen.org> 24230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24231L: netdev@vger.kernel.org 24232S: Supported 24233F: drivers/net/xen-netback/* 24234 24235XEN PCI SUBSYSTEM 24236M: Juergen Gross <jgross@suse.com> 24237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24238S: Supported 24239F: arch/x86/pci/*xen* 24240F: drivers/pci/*xen* 24241 24242XEN PVSCSI DRIVERS 24243M: Juergen Gross <jgross@suse.com> 24244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24245L: linux-scsi@vger.kernel.org 24246S: Supported 24247F: drivers/scsi/xen-scsifront.c 24248F: drivers/xen/xen-scsiback.c 24249F: include/xen/interface/io/vscsiif.h 24250 24251XEN PVUSB DRIVER 24252M: Juergen Gross <jgross@suse.com> 24253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24254L: linux-usb@vger.kernel.org 24255S: Supported 24256F: drivers/usb/host/xen* 24257F: include/xen/interface/io/usbif.h 24258 24259XEN SOUND FRONTEND DRIVER 24260M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24263S: Supported 24264F: sound/xen/* 24265 24266XEN SWIOTLB SUBSYSTEM 24267M: Juergen Gross <jgross@suse.com> 24268M: Stefano Stabellini <sstabellini@kernel.org> 24269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24270L: iommu@lists.linux.dev 24271S: Supported 24272F: arch/*/include/asm/xen/swiotlb-xen.h 24273F: drivers/xen/swiotlb-xen.c 24274F: include/xen/arm/swiotlb-xen.h 24275F: include/xen/swiotlb-xen.h 24276 24277XFS FILESYSTEM 24278M: Chandan Babu R <chandan.babu@oracle.com> 24279R: Darrick J. Wong <djwong@kernel.org> 24280L: linux-xfs@vger.kernel.org 24281S: Supported 24282W: http://xfs.org/ 24283C: irc://irc.oftc.net/xfs 24284T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24285P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24286F: Documentation/ABI/testing/sysfs-fs-xfs 24287F: Documentation/admin-guide/xfs.rst 24288F: Documentation/filesystems/xfs/* 24289F: fs/xfs/ 24290F: include/uapi/linux/dqblk_xfs.h 24291F: include/uapi/linux/fsmap.h 24292 24293XILINX AMS DRIVER 24294M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24295L: linux-iio@vger.kernel.org 24296S: Maintained 24297F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24298F: drivers/iio/adc/xilinx-ams.c 24299 24300XILINX AXI ETHERNET DRIVER 24301M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24302S: Maintained 24303F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24304F: drivers/net/ethernet/xilinx/xilinx_axienet* 24305 24306XILINX CAN DRIVER 24307M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24308L: linux-can@vger.kernel.org 24309S: Maintained 24310F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24311F: drivers/net/can/xilinx_can.c 24312 24313XILINX EVENT MANAGEMENT DRIVER 24314M: Michal Simek <michal.simek@amd.com> 24315S: Maintained 24316F: drivers/soc/xilinx/xlnx_event_manager.c 24317F: include/linux/firmware/xlnx-event-manager.h 24318 24319XILINX GPIO DRIVER 24320M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24321R: Srinivas Neeli <srinivas.neeli@amd.com> 24322R: Michal Simek <michal.simek@amd.com> 24323S: Maintained 24324F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24325F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24326F: drivers/gpio/gpio-xilinx.c 24327F: drivers/gpio/gpio-zynq.c 24328 24329XILINX LL TEMAC ETHERNET DRIVER 24330L: netdev@vger.kernel.org 24331S: Orphan 24332F: drivers/net/ethernet/xilinx/ll_temac* 24333 24334XILINX PWM DRIVER 24335M: Sean Anderson <sean.anderson@seco.com> 24336S: Maintained 24337F: drivers/pwm/pwm-xilinx.c 24338F: include/clocksource/timer-xilinx.h 24339 24340XILINX SD-FEC IP CORES 24341M: Derek Kiernan <derek.kiernan@amd.com> 24342M: Dragan Cvetic <dragan.cvetic@amd.com> 24343S: Maintained 24344F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24345F: Documentation/misc-devices/xilinx_sdfec.rst 24346F: drivers/misc/Kconfig 24347F: drivers/misc/Makefile 24348F: drivers/misc/xilinx_sdfec.c 24349F: include/uapi/misc/xilinx_sdfec.h 24350 24351XILINX UARTLITE SERIAL DRIVER 24352M: Peter Korsgaard <jacmet@sunsite.dk> 24353L: linux-serial@vger.kernel.org 24354S: Maintained 24355F: drivers/tty/serial/uartlite.c 24356 24357XILINX VIDEO IP CORES 24358M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24359L: linux-media@vger.kernel.org 24360S: Supported 24361T: git git://linuxtv.org/media_tree.git 24362F: Documentation/devicetree/bindings/media/xilinx/ 24363F: drivers/media/platform/xilinx/ 24364F: include/uapi/linux/xilinx-v4l2-controls.h 24365 24366XILINX VERSAL EDAC DRIVER 24367M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24368M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24369S: Maintained 24370F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24371F: drivers/edac/versal_edac.c 24372 24373XILINX WATCHDOG DRIVER 24374M: Srinivas Neeli <srinivas.neeli@amd.com> 24375R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24376R: Michal Simek <michal.simek@amd.com> 24377S: Maintained 24378F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24379F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24380F: drivers/watchdog/of_xilinx_wdt.c 24381F: drivers/watchdog/xilinx_wwdt.c 24382 24383XILINX XDMA DRIVER 24384M: Lizhi Hou <lizhi.hou@amd.com> 24385M: Brian Xu <brian.xu@amd.com> 24386M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24387L: dmaengine@vger.kernel.org 24388S: Supported 24389F: drivers/dma/xilinx/xdma-regs.h 24390F: drivers/dma/xilinx/xdma.c 24391F: include/linux/dma/amd_xdma.h 24392F: include/linux/platform_data/amd_xdma.h 24393 24394XILINX ZYNQMP DPDMA DRIVER 24395M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24396L: dmaengine@vger.kernel.org 24397S: Supported 24398F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24399F: drivers/dma/xilinx/xilinx_dpdma.c 24400F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24401 24402XILINX ZYNQMP OCM EDAC DRIVER 24403M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24404M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24405S: Maintained 24406F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24407F: drivers/edac/zynqmp_edac.c 24408 24409XILINX ZYNQMP PSGTR PHY DRIVER 24410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24411L: linux-kernel@vger.kernel.org 24412S: Supported 24413T: git https://github.com/Xilinx/linux-xlnx.git 24414F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24415F: drivers/phy/xilinx/phy-zynqmp.c 24416 24417XILINX ZYNQMP SHA3 DRIVER 24418M: Harsha <harsha.harsha@amd.com> 24419S: Maintained 24420F: drivers/crypto/xilinx/zynqmp-sha.c 24421 24422XILINX ZYNQMP NVMEM DRIVER 24423M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24424M: Kalyani Akula <kalyani.akula@amd.com> 24425R: Michal Simek <michal.simek@amd.com> 24426S: Maintained 24427F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24428F: drivers/nvmem/zynqmp_nvmem.c 24429 24430XILLYBUS DRIVER 24431M: Eli Billauer <eli.billauer@gmail.com> 24432L: linux-kernel@vger.kernel.org 24433S: Supported 24434F: drivers/char/xillybus/ 24435 24436XLP9XX I2C DRIVER 24437M: George Cherian <gcherian@marvell.com> 24438L: linux-i2c@vger.kernel.org 24439S: Supported 24440W: http://www.marvell.com 24441F: drivers/i2c/busses/i2c-xlp9xx.c 24442 24443XRA1403 GPIO EXPANDER 24444M: Nandor Han <nandor.han@ge.com> 24445L: linux-gpio@vger.kernel.org 24446S: Maintained 24447F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24448F: drivers/gpio/gpio-xra1403.c 24449 24450XTENSA XTFPGA PLATFORM SUPPORT 24451M: Max Filippov <jcmvbkbc@gmail.com> 24452S: Maintained 24453F: drivers/spi/spi-xtensa-xtfpga.c 24454F: sound/soc/xtensa/xtfpga-i2s.c 24455 24456YAM DRIVER FOR AX.25 24457M: Jean-Paul Roubelat <jpr@f6fbb.org> 24458L: linux-hams@vger.kernel.org 24459S: Maintained 24460F: drivers/net/hamradio/yam* 24461F: include/linux/yam.h 24462 24463YAMA SECURITY MODULE 24464M: Kees Cook <keescook@chromium.org> 24465S: Supported 24466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24467F: Documentation/admin-guide/LSM/Yama.rst 24468F: security/yama/ 24469 24470YEALINK PHONE DRIVER 24471M: Henk Vergonet <Henk.Vergonet@gmail.com> 24472L: usbb2k-api-dev@nongnu.org 24473S: Maintained 24474F: Documentation/input/devices/yealink.rst 24475F: drivers/input/misc/yealink.* 24476 24477Z3FOLD COMPRESSED PAGE ALLOCATOR 24478M: Vitaly Wool <vitaly.wool@konsulko.com> 24479R: Miaohe Lin <linmiaohe@huawei.com> 24480L: linux-mm@kvack.org 24481S: Maintained 24482F: mm/z3fold.c 24483 24484Z8530 DRIVER FOR AX.25 24485M: Joerg Reuter <jreuter@yaina.de> 24486L: linux-hams@vger.kernel.org 24487S: Maintained 24488W: http://yaina.de/jreuter/ 24489W: http://www.qsl.net/dl1bke/ 24490F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24491F: drivers/net/hamradio/*scc.c 24492F: drivers/net/hamradio/z8530.h 24493 24494ZBUD COMPRESSED PAGE ALLOCATOR 24495M: Seth Jennings <sjenning@redhat.com> 24496M: Dan Streetman <ddstreet@ieee.org> 24497L: linux-mm@kvack.org 24498S: Maintained 24499F: mm/zbud.c 24500 24501ZD1211RW WIRELESS DRIVER 24502L: linux-wireless@vger.kernel.org 24503S: Orphan 24504F: drivers/net/wireless/zydas/zd1211rw/ 24505 24506ZD1301 MEDIA DRIVER 24507L: linux-media@vger.kernel.org 24508S: Orphan 24509W: https://linuxtv.org/ 24510Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24511F: drivers/media/usb/dvb-usb-v2/zd1301* 24512 24513ZD1301_DEMOD MEDIA DRIVER 24514L: linux-media@vger.kernel.org 24515S: Orphan 24516W: https://linuxtv.org/ 24517Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24518F: drivers/media/dvb-frontends/zd1301_demod* 24519 24520ZHAOXIN PROCESSOR SUPPORT 24521M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24522L: linux-kernel@vger.kernel.org 24523S: Maintained 24524F: arch/x86/kernel/cpu/zhaoxin.c 24525 24526ZONEFS FILESYSTEM 24527M: Damien Le Moal <dlemoal@kernel.org> 24528M: Naohiro Aota <naohiro.aota@wdc.com> 24529R: Johannes Thumshirn <jth@kernel.org> 24530L: linux-fsdevel@vger.kernel.org 24531S: Maintained 24532T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24533F: Documentation/filesystems/zonefs.rst 24534F: fs/zonefs/ 24535 24536ZR36067 VIDEO FOR LINUX DRIVER 24537M: Corentin Labbe <clabbe@baylibre.com> 24538L: mjpeg-users@lists.sourceforge.net 24539L: linux-media@vger.kernel.org 24540S: Maintained 24541W: http://mjpeg.sourceforge.net/driver-zoran/ 24542Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24543F: Documentation/driver-api/media/drivers/zoran.rst 24544F: drivers/media/pci/zoran/ 24545 24546ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24547M: Minchan Kim <minchan@kernel.org> 24548M: Sergey Senozhatsky <senozhatsky@chromium.org> 24549L: linux-kernel@vger.kernel.org 24550S: Maintained 24551F: Documentation/admin-guide/blockdev/zram.rst 24552F: drivers/block/zram/ 24553 24554ZS DECSTATION Z85C30 SERIAL DRIVER 24555M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24556S: Maintained 24557F: drivers/tty/serial/zs.* 24558 24559ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24560M: Minchan Kim <minchan@kernel.org> 24561M: Sergey Senozhatsky <senozhatsky@chromium.org> 24562L: linux-mm@kvack.org 24563S: Maintained 24564F: Documentation/mm/zsmalloc.rst 24565F: include/linux/zsmalloc.h 24566F: mm/zsmalloc.c 24567 24568ZSTD 24569M: Nick Terrell <terrelln@fb.com> 24570S: Maintained 24571B: https://github.com/facebook/zstd/issues 24572T: git https://github.com/terrelln/linux.git 24573F: crypto/zstd.c 24574F: include/linux/zstd* 24575F: lib/decompress_unzstd.c 24576F: lib/zstd/ 24577N: zstd 24578K: zstd 24579 24580ZSWAP COMPRESSED SWAP CACHING 24581M: Johannes Weiner <hannes@cmpxchg.org> 24582M: Yosry Ahmed <yosryahmed@google.com> 24583M: Nhat Pham <nphamcs@gmail.com> 24584R: Chengming Zhou <chengming.zhou@linux.dev> 24585L: linux-mm@kvack.org 24586S: Maintained 24587F: Documentation/admin-guide/mm/zswap.rst 24588F: include/linux/zpool.h 24589F: include/linux/zswap.h 24590F: mm/zpool.c 24591F: mm/zswap.c 24592F: tools/testing/selftests/cgroup/test_zswap.c 24593 24594THE REST 24595M: Linus Torvalds <torvalds@linux-foundation.org> 24596L: linux-kernel@vger.kernel.org 24597S: Buried alive in reporters 24598T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24599F: * 24600F: */ 24601
