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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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 8749M: Ran Wang <ran.wang_1@nxp.com> 8750L: linux-usb@vger.kernel.org 8751L: linuxppc-dev@lists.ozlabs.org 8752S: Maintained 8753F: drivers/usb/phy/phy-fsl-usb* 8754 8755FREEVXFS FILESYSTEM 8756M: Christoph Hellwig <hch@infradead.org> 8757S: Maintained 8758W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8759F: fs/freevxfs/ 8760 8761FREEZER 8762M: "Rafael J. Wysocki" <rafael@kernel.org> 8763M: Pavel Machek <pavel@ucw.cz> 8764L: linux-pm@vger.kernel.org 8765S: Supported 8766F: Documentation/power/freezing-of-tasks.rst 8767F: include/linux/freezer.h 8768F: kernel/freezer.c 8769 8770FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8771M: Eric Biggers <ebiggers@kernel.org> 8772M: Theodore Y. Ts'o <tytso@mit.edu> 8773M: Jaegeuk Kim <jaegeuk@kernel.org> 8774L: linux-fscrypt@vger.kernel.org 8775S: Supported 8776Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8777T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8778F: Documentation/filesystems/fscrypt.rst 8779F: fs/crypto/ 8780F: include/linux/fscrypt.h 8781F: include/uapi/linux/fscrypt.h 8782 8783FSI SUBSYSTEM 8784M: Jeremy Kerr <jk@ozlabs.org> 8785M: Joel Stanley <joel@jms.id.au> 8786R: Alistar Popple <alistair@popple.id.au> 8787R: Eddie James <eajames@linux.ibm.com> 8788L: linux-fsi@lists.ozlabs.org 8789S: Supported 8790Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8791T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8792F: drivers/fsi/ 8793F: include/linux/fsi*.h 8794F: include/trace/events/fsi*.h 8795 8796FSI-ATTACHED I2C DRIVER 8797M: Eddie James <eajames@linux.ibm.com> 8798L: linux-i2c@vger.kernel.org 8799L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8800S: Maintained 8801F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8802F: drivers/i2c/busses/i2c-fsi.c 8803 8804FSI-ATTACHED SPI DRIVER 8805M: Eddie James <eajames@linux.ibm.com> 8806L: linux-spi@vger.kernel.org 8807S: Maintained 8808F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8809F: drivers/spi/spi-fsi.c 8810 8811FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8812M: Jan Kara <jack@suse.cz> 8813R: Amir Goldstein <amir73il@gmail.com> 8814L: linux-fsdevel@vger.kernel.org 8815S: Maintained 8816T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8817F: fs/notify/ 8818F: include/linux/fsnotify*.h 8819 8820FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8821M: Eric Biggers <ebiggers@kernel.org> 8822M: Theodore Y. Ts'o <tytso@mit.edu> 8823L: fsverity@lists.linux.dev 8824S: Supported 8825Q: https://patchwork.kernel.org/project/fsverity/list/ 8826T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8827F: Documentation/filesystems/fsverity.rst 8828F: fs/verity/ 8829F: include/linux/fsverity.h 8830F: include/uapi/linux/fsverity.h 8831 8832FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8833M: Michael Zaidman <michael.zaidman@gmail.com> 8834L: linux-i2c@vger.kernel.org 8835L: linux-input@vger.kernel.org 8836S: Maintained 8837F: drivers/hid/hid-ft260.c 8838 8839FUJITSU LAPTOP EXTRAS 8840M: Jonathan Woithe <jwoithe@just42.net> 8841L: platform-driver-x86@vger.kernel.org 8842S: Maintained 8843F: drivers/platform/x86/fujitsu-laptop.c 8844 8845FUJITSU TABLET EXTRAS 8846M: Robert Gerlach <khnz@gmx.de> 8847L: platform-driver-x86@vger.kernel.org 8848S: Maintained 8849F: drivers/platform/x86/fujitsu-tablet.c 8850 8851FUNCTION HOOKS (FTRACE) 8852M: Steven Rostedt <rostedt@goodmis.org> 8853M: Masami Hiramatsu <mhiramat@kernel.org> 8854R: Mark Rutland <mark.rutland@arm.com> 8855L: linux-kernel@vger.kernel.org 8856L: linux-trace-kernel@vger.kernel.org 8857S: Maintained 8858Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8859T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8860F: Documentation/trace/ftrace* 8861F: arch/*/*/*/*ftrace* 8862F: arch/*/*/*ftrace* 8863F: include/*/ftrace.h 8864F: kernel/trace/fgraph.c 8865F: kernel/trace/ftrace* 8866F: samples/ftrace 8867 8868FUNGIBLE ETHERNET DRIVERS 8869M: Dimitris Michailidis <dmichail@fungible.com> 8870L: netdev@vger.kernel.org 8871S: Supported 8872F: drivers/net/ethernet/fungible/ 8873 8874FUSE: FILESYSTEM IN USERSPACE 8875M: Miklos Szeredi <miklos@szeredi.hu> 8876L: linux-fsdevel@vger.kernel.org 8877S: Maintained 8878W: https://github.com/libfuse/ 8879T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8880F: Documentation/filesystems/fuse.rst 8881F: fs/fuse/ 8882F: include/uapi/linux/fuse.h 8883 8884FUTEX SUBSYSTEM 8885M: Thomas Gleixner <tglx@linutronix.de> 8886M: Ingo Molnar <mingo@redhat.com> 8887R: Peter Zijlstra <peterz@infradead.org> 8888R: Darren Hart <dvhart@infradead.org> 8889R: Davidlohr Bueso <dave@stgolabs.net> 8890R: André Almeida <andrealmeid@igalia.com> 8891L: linux-kernel@vger.kernel.org 8892S: Maintained 8893T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8894F: Documentation/locking/*futex* 8895F: include/asm-generic/futex.h 8896F: include/linux/futex.h 8897F: include/uapi/linux/futex.h 8898F: kernel/futex/* 8899F: tools/perf/bench/futex* 8900F: tools/testing/selftests/futex/ 8901 8902GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8903M: Sebastian Reichel <sre@kernel.org> 8904L: linux-media@vger.kernel.org 8905S: Maintained 8906F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8907F: drivers/media/i2c/gc0308.c 8908 8909GALAXYCORE GC2145 SENSOR DRIVER 8910M: Alain Volmat <alain.volmat@foss.st.com> 8911L: linux-media@vger.kernel.org 8912S: Maintained 8913T: git git://linuxtv.org/media_tree.git 8914F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8915F: drivers/media/i2c/gc2145.c 8916 8917GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8918M: Tim Harvey <tharvey@gateworks.com> 8919S: Maintained 8920F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8921F: Documentation/hwmon/gsc-hwmon.rst 8922F: drivers/hwmon/gsc-hwmon.c 8923F: drivers/mfd/gateworks-gsc.c 8924F: include/linux/mfd/gsc.h 8925F: include/linux/platform_data/gsc_hwmon.h 8926 8927GCC PLUGINS 8928M: Kees Cook <keescook@chromium.org> 8929L: linux-hardening@vger.kernel.org 8930S: Maintained 8931T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8932F: Documentation/kbuild/gcc-plugins.rst 8933F: include/linux/stackleak.h 8934F: kernel/stackleak.c 8935F: scripts/Makefile.gcc-plugins 8936F: scripts/gcc-plugins/ 8937 8938GCOV BASED KERNEL PROFILING 8939M: Peter Oberparleiter <oberpar@linux.ibm.com> 8940S: Maintained 8941F: Documentation/dev-tools/gcov.rst 8942F: kernel/gcov/ 8943 8944GDB KERNEL DEBUGGING HELPER SCRIPTS 8945M: Jan Kiszka <jan.kiszka@siemens.com> 8946M: Kieran Bingham <kbingham@kernel.org> 8947S: Supported 8948F: scripts/gdb/ 8949 8950GEMINI CRYPTO DRIVER 8951M: Corentin Labbe <clabbe@baylibre.com> 8952L: linux-crypto@vger.kernel.org 8953S: Maintained 8954F: drivers/crypto/gemini/ 8955 8956GEMTEK FM RADIO RECEIVER DRIVER 8957M: Hans Verkuil <hverkuil@xs4all.nl> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960W: https://linuxtv.org 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/radio/radio-gemtek* 8963 8964GENERIC ARCHITECTURE TOPOLOGY 8965M: Sudeep Holla <sudeep.holla@arm.com> 8966L: linux-kernel@vger.kernel.org 8967S: Maintained 8968F: drivers/base/arch_topology.c 8969F: include/linux/arch_topology.h 8970 8971GENERIC ENTRY CODE 8972M: Thomas Gleixner <tglx@linutronix.de> 8973M: Peter Zijlstra <peterz@infradead.org> 8974M: Andy Lutomirski <luto@kernel.org> 8975L: linux-kernel@vger.kernel.org 8976S: Maintained 8977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8978F: include/linux/entry-common.h 8979F: include/linux/entry-kvm.h 8980F: kernel/entry/ 8981 8982GENERIC GPIO I2C DRIVER 8983M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8984S: Supported 8985F: drivers/i2c/busses/i2c-gpio.c 8986F: include/linux/platform_data/i2c-gpio.h 8987 8988GENERIC GPIO I2C MULTIPLEXER DRIVER 8989M: Peter Korsgaard <peter.korsgaard@barco.com> 8990L: linux-i2c@vger.kernel.org 8991S: Supported 8992F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8993F: drivers/i2c/muxes/i2c-mux-gpio.c 8994F: include/linux/platform_data/i2c-mux-gpio.h 8995 8996GENERIC GPIO RESET DRIVER 8997M: Krzysztof Kozlowski <krzk@kernel.org> 8998S: Maintained 8999F: drivers/reset/reset-gpio.c 9000 9001GENERIC HDLC (WAN) DRIVERS 9002M: Krzysztof Halasa <khc@pm.waw.pl> 9003S: Maintained 9004W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9005F: drivers/net/wan/c101.c 9006F: drivers/net/wan/hd6457* 9007F: drivers/net/wan/hdlc* 9008F: drivers/net/wan/n2.c 9009F: drivers/net/wan/pc300too.c 9010F: drivers/net/wan/pci200syn.c 9011F: drivers/net/wan/wanxl* 9012 9013GENERIC INCLUDE/ASM HEADER FILES 9014M: Arnd Bergmann <arnd@arndb.de> 9015L: linux-arch@vger.kernel.org 9016S: Maintained 9017T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9018F: include/asm-generic/ 9019F: include/uapi/asm-generic/ 9020 9021GENERIC PHY FRAMEWORK 9022M: Vinod Koul <vkoul@kernel.org> 9023M: Kishon Vijay Abraham I <kishon@kernel.org> 9024L: linux-phy@lists.infradead.org 9025S: Supported 9026Q: https://patchwork.kernel.org/project/linux-phy/list/ 9027T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9028F: Documentation/devicetree/bindings/phy/ 9029F: drivers/phy/ 9030F: include/dt-bindings/phy/ 9031F: include/linux/phy/ 9032 9033GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9034M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9035S: Supported 9036F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9037F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9038 9039GENERIC PM DOMAINS 9040M: Ulf Hansson <ulf.hansson@linaro.org> 9041L: linux-pm@vger.kernel.org 9042S: Supported 9043F: Documentation/devicetree/bindings/power/power?domain* 9044T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9045F: drivers/pmdomain/ 9046F: include/linux/pm_domain.h 9047 9048GENERIC RADIX TREE 9049M: Kent Overstreet <kent.overstreet@linux.dev> 9050S: Supported 9051C: irc://irc.oftc.net/bcache 9052F: include/linux/generic-radix-tree.h 9053F: lib/generic-radix-tree.c 9054 9055GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9056M: Eugen Hristev <eugen.hristev@microchip.com> 9057L: linux-input@vger.kernel.org 9058S: Maintained 9059F: drivers/input/touchscreen/resistive-adc-touch.c 9060 9061GENERIC STRING LIBRARY 9062M: Kees Cook <keescook@chromium.org> 9063R: Andy Shevchenko <andy@kernel.org> 9064L: linux-hardening@vger.kernel.org 9065S: Supported 9066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9067F: include/linux/string.h 9068F: include/linux/string_choices.h 9069F: include/linux/string_helpers.h 9070F: lib/string.c 9071F: lib/string_kunit.c 9072F: lib/string_helpers.c 9073F: lib/string_helpers_kunit.c 9074F: scripts/coccinelle/api/string_choices.cocci 9075 9076GENERIC UIO DRIVER FOR PCI DEVICES 9077M: "Michael S. Tsirkin" <mst@redhat.com> 9078L: kvm@vger.kernel.org 9079S: Supported 9080F: drivers/uio/uio_pci_generic.c 9081 9082GENERIC VDSO LIBRARY 9083M: Andy Lutomirski <luto@kernel.org> 9084M: Thomas Gleixner <tglx@linutronix.de> 9085M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9086L: linux-kernel@vger.kernel.org 9087S: Maintained 9088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9089F: include/asm-generic/vdso/vsyscall.h 9090F: include/vdso/ 9091F: kernel/time/vsyscall.c 9092F: lib/vdso/ 9093 9094GENWQE (IBM Generic Workqueue Card) 9095M: Frank Haverkamp <haver@linux.ibm.com> 9096S: Supported 9097F: drivers/misc/genwqe/ 9098 9099GET_MAINTAINER SCRIPT 9100M: Joe Perches <joe@perches.com> 9101S: Maintained 9102F: scripts/get_maintainer.pl 9103 9104GFS2 FILE SYSTEM 9105M: Andreas Gruenbacher <agruenba@redhat.com> 9106L: gfs2@lists.linux.dev 9107S: Supported 9108B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9109T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9110F: Documentation/filesystems/gfs2* 9111F: fs/gfs2/ 9112F: include/uapi/linux/gfs2_ondisk.h 9113 9114GIGABYTE WATERFORCE SENSOR DRIVER 9115M: Aleksa Savic <savicaleksa83@gmail.com> 9116L: linux-hwmon@vger.kernel.org 9117S: Maintained 9118F: Documentation/hwmon/gigabyte_waterforce.rst 9119F: drivers/hwmon/gigabyte_waterforce.c 9120 9121GIGABYTE WMI DRIVER 9122M: Thomas Weißschuh <thomas@weissschuh.net> 9123L: platform-driver-x86@vger.kernel.org 9124S: Maintained 9125F: drivers/platform/x86/gigabyte-wmi.c 9126 9127GNSS SUBSYSTEM 9128M: Johan Hovold <johan@kernel.org> 9129S: Maintained 9130T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9131F: Documentation/ABI/testing/sysfs-class-gnss 9132F: Documentation/devicetree/bindings/gnss/ 9133F: drivers/gnss/ 9134F: include/linux/gnss.h 9135 9136GO7007 MPEG CODEC 9137M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9138L: linux-media@vger.kernel.org 9139S: Maintained 9140F: drivers/media/usb/go7007/ 9141 9142GOODIX TOUCHSCREEN 9143M: Bastien Nocera <hadess@hadess.net> 9144M: Hans de Goede <hdegoede@redhat.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147F: drivers/input/touchscreen/goodix* 9148 9149GOOGLE ETHERNET DRIVERS 9150M: Jeroen de Borst <jeroendb@google.com> 9151M: Praveen Kaligineedi <pkaligineedi@google.com> 9152R: Shailend Chand <shailend@google.com> 9153L: netdev@vger.kernel.org 9154S: Supported 9155F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9156F: drivers/net/ethernet/google 9157 9158GOOGLE FIRMWARE DRIVERS 9159M: Tzung-Bi Shih <tzungbi@kernel.org> 9160R: Brian Norris <briannorris@chromium.org> 9161R: Julius Werner <jwerner@chromium.org> 9162L: chrome-platform@lists.linux.dev 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9165F: drivers/firmware/google/ 9166 9167GOOGLE TENSOR SoC SUPPORT 9168M: Peter Griffin <peter.griffin@linaro.org> 9169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9170L: linux-samsung-soc@vger.kernel.org 9171S: Maintained 9172F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9173F: arch/arm64/boot/dts/exynos/google/ 9174F: drivers/clk/samsung/clk-gs101.c 9175F: include/dt-bindings/clock/google,gs101.h 9176K: [gG]oogle.?[tT]ensor 9177 9178GPD POCKET FAN DRIVER 9179M: Hans de Goede <hdegoede@redhat.com> 9180L: platform-driver-x86@vger.kernel.org 9181S: Maintained 9182F: drivers/platform/x86/gpd-pocket-fan.c 9183 9184GPIO ACPI SUPPORT 9185M: Mika Westerberg <mika.westerberg@linux.intel.com> 9186M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9187L: linux-gpio@vger.kernel.org 9188L: linux-acpi@vger.kernel.org 9189S: Supported 9190T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9191F: Documentation/firmware-guide/acpi/gpio-properties.rst 9192F: drivers/gpio/gpiolib-acpi.c 9193F: drivers/gpio/gpiolib-acpi.h 9194 9195GPIO AGGREGATOR 9196M: Geert Uytterhoeven <geert+renesas@glider.be> 9197L: linux-gpio@vger.kernel.org 9198S: Supported 9199F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9200F: drivers/gpio/gpio-aggregator.c 9201 9202GPIO IR Transmitter 9203M: Sean Young <sean@mess.org> 9204L: linux-media@vger.kernel.org 9205S: Maintained 9206F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9207F: drivers/media/rc/gpio-ir-tx.c 9208 9209GPIO MOCKUP DRIVER 9210M: Bamvor Jian Zhang <bamv2005@gmail.com> 9211L: linux-gpio@vger.kernel.org 9212S: Maintained 9213F: drivers/gpio/gpio-mockup.c 9214F: tools/testing/selftests/gpio/ 9215 9216GPIO REGMAP 9217M: Michael Walle <mwalle@kernel.org> 9218S: Maintained 9219F: drivers/gpio/gpio-regmap.c 9220F: include/linux/gpio/regmap.h 9221K: (devm_)?gpio_regmap_(un)?register 9222 9223GPIO SUBSYSTEM 9224M: Linus Walleij <linus.walleij@linaro.org> 9225M: Bartosz Golaszewski <brgl@bgdev.pl> 9226L: linux-gpio@vger.kernel.org 9227S: Maintained 9228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9229F: Documentation/admin-guide/gpio/ 9230F: Documentation/devicetree/bindings/gpio/ 9231F: Documentation/driver-api/gpio/ 9232F: drivers/gpio/ 9233F: include/dt-bindings/gpio/ 9234F: include/linux/gpio.h 9235F: include/linux/gpio/ 9236F: include/linux/of_gpio.h 9237 9238GPIO UAPI 9239M: Bartosz Golaszewski <brgl@bgdev.pl> 9240R: Kent Gibson <warthog618@gmail.com> 9241L: linux-gpio@vger.kernel.org 9242S: Maintained 9243T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9244F: Documentation/ABI/obsolete/sysfs-gpio 9245F: Documentation/ABI/testing/gpio-cdev 9246F: Documentation/userspace-api/gpio/ 9247F: drivers/gpio/gpiolib-cdev.c 9248F: include/uapi/linux/gpio.h 9249F: tools/gpio/ 9250 9251GRE DEMULTIPLEXER DRIVER 9252M: Dmitry Kozlov <xeb@mail.ru> 9253L: netdev@vger.kernel.org 9254S: Maintained 9255F: include/net/gre.h 9256F: net/ipv4/gre_demux.c 9257F: net/ipv4/gre_offload.c 9258 9259GRETH 10/100/1G Ethernet MAC device driver 9260M: Andreas Larsson <andreas@gaisler.com> 9261L: netdev@vger.kernel.org 9262S: Maintained 9263F: drivers/net/ethernet/aeroflex/ 9264 9265GREYBUS AUDIO PROTOCOLS DRIVERS 9266M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9267M: Mark Greer <mgreer@animalcreek.com> 9268S: Maintained 9269F: drivers/staging/greybus/audio_apbridgea.c 9270F: drivers/staging/greybus/audio_apbridgea.h 9271F: drivers/staging/greybus/audio_codec.c 9272F: drivers/staging/greybus/audio_codec.h 9273F: drivers/staging/greybus/audio_gb.c 9274F: drivers/staging/greybus/audio_manager.c 9275F: drivers/staging/greybus/audio_manager.h 9276F: drivers/staging/greybus/audio_manager_module.c 9277F: drivers/staging/greybus/audio_manager_private.h 9278F: drivers/staging/greybus/audio_manager_sysfs.c 9279F: drivers/staging/greybus/audio_module.c 9280F: drivers/staging/greybus/audio_topology.c 9281 9282GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9283M: Viresh Kumar <vireshk@kernel.org> 9284S: Maintained 9285F: drivers/staging/greybus/authentication.c 9286F: drivers/staging/greybus/bootrom.c 9287F: drivers/staging/greybus/firmware.h 9288F: drivers/staging/greybus/fw-core.c 9289F: drivers/staging/greybus/fw-download.c 9290F: drivers/staging/greybus/fw-management.c 9291F: drivers/staging/greybus/greybus_authentication.h 9292F: drivers/staging/greybus/greybus_firmware.h 9293F: drivers/staging/greybus/hid.c 9294F: drivers/staging/greybus/i2c.c 9295F: drivers/staging/greybus/spi.c 9296F: drivers/staging/greybus/spilib.c 9297F: drivers/staging/greybus/spilib.h 9298 9299GREYBUS LOOPBACK DRIVER 9300M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9301S: Maintained 9302F: drivers/staging/greybus/loopback.c 9303 9304GREYBUS PLATFORM DRIVERS 9305M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9306S: Maintained 9307F: drivers/staging/greybus/arche-apb-ctrl.c 9308F: drivers/staging/greybus/arche-platform.c 9309F: drivers/staging/greybus/arche_platform.h 9310 9311GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9312M: Rui Miguel Silva <rmfrfs@gmail.com> 9313S: Maintained 9314F: drivers/staging/greybus/gpio.c 9315F: drivers/staging/greybus/light.c 9316F: drivers/staging/greybus/power_supply.c 9317F: drivers/staging/greybus/sdio.c 9318F: drivers/staging/greybus/spi.c 9319F: drivers/staging/greybus/spilib.c 9320 9321GREYBUS BEAGLEPLAY DRIVERS 9322M: Ayush Singh <ayushdevel1325@gmail.com> 9323L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9324S: Maintained 9325F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9326F: drivers/greybus/gb-beagleplay.c 9327 9328GREYBUS SUBSYSTEM 9329M: Johan Hovold <johan@kernel.org> 9330M: Alex Elder <elder@kernel.org> 9331M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9332L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9333S: Maintained 9334F: drivers/greybus/ 9335F: drivers/staging/greybus/ 9336F: include/linux/greybus.h 9337F: include/linux/greybus/ 9338 9339GREYBUS UART PROTOCOLS DRIVERS 9340M: David Lin <dtwlin@gmail.com> 9341S: Maintained 9342F: drivers/staging/greybus/log.c 9343F: drivers/staging/greybus/uart.c 9344 9345GS1662 VIDEO SERIALIZER 9346M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9347L: linux-media@vger.kernel.org 9348S: Maintained 9349T: git git://linuxtv.org/media_tree.git 9350F: drivers/media/spi/gs1662.c 9351 9352GSPCA FINEPIX SUBDRIVER 9353M: Frank Zago <frank@zago.net> 9354L: linux-media@vger.kernel.org 9355S: Maintained 9356T: git git://linuxtv.org/media_tree.git 9357F: drivers/media/usb/gspca/finepix.c 9358 9359GSPCA GL860 SUBDRIVER 9360M: Olivier Lorin <o.lorin@laposte.net> 9361L: linux-media@vger.kernel.org 9362S: Maintained 9363T: git git://linuxtv.org/media_tree.git 9364F: drivers/media/usb/gspca/gl860/ 9365 9366GSPCA M5602 SUBDRIVER 9367M: Erik Andren <erik.andren@gmail.com> 9368L: linux-media@vger.kernel.org 9369S: Maintained 9370T: git git://linuxtv.org/media_tree.git 9371F: drivers/media/usb/gspca/m5602/ 9372 9373GSPCA PAC207 SONIXB SUBDRIVER 9374M: Hans Verkuil <hverkuil@xs4all.nl> 9375L: linux-media@vger.kernel.org 9376S: Odd Fixes 9377T: git git://linuxtv.org/media_tree.git 9378F: drivers/media/usb/gspca/pac207.c 9379 9380GSPCA SN9C20X SUBDRIVER 9381M: Brian Johnson <brijohn@gmail.com> 9382L: linux-media@vger.kernel.org 9383S: Maintained 9384T: git git://linuxtv.org/media_tree.git 9385F: drivers/media/usb/gspca/sn9c20x.c 9386 9387GSPCA T613 SUBDRIVER 9388M: Leandro Costantino <lcostantino@gmail.com> 9389L: linux-media@vger.kernel.org 9390S: Maintained 9391T: git git://linuxtv.org/media_tree.git 9392F: drivers/media/usb/gspca/t613.c 9393 9394GSPCA USB WEBCAM DRIVER 9395M: Hans Verkuil <hverkuil@xs4all.nl> 9396L: linux-media@vger.kernel.org 9397S: Odd Fixes 9398T: git git://linuxtv.org/media_tree.git 9399F: drivers/media/usb/gspca/ 9400 9401GTP (GPRS Tunneling Protocol) 9402M: Pablo Neira Ayuso <pablo@netfilter.org> 9403M: Harald Welte <laforge@gnumonks.org> 9404L: osmocom-net-gprs@lists.osmocom.org 9405S: Maintained 9406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9407F: drivers/net/gtp.c 9408 9409GUID PARTITION TABLE (GPT) 9410M: Davidlohr Bueso <dave@stgolabs.net> 9411L: linux-efi@vger.kernel.org 9412S: Maintained 9413F: block/partitions/efi.* 9414 9415HABANALABS PCI DRIVER 9416M: Oded Gabbay <ogabbay@kernel.org> 9417L: dri-devel@lists.freedesktop.org 9418S: Supported 9419C: irc://irc.oftc.net/dri-devel 9420T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9421F: Documentation/ABI/testing/debugfs-driver-habanalabs 9422F: Documentation/ABI/testing/sysfs-driver-habanalabs 9423F: drivers/accel/habanalabs/ 9424F: include/linux/habanalabs/ 9425F: include/trace/events/habanalabs.h 9426F: include/uapi/drm/habanalabs_accel.h 9427 9428HACKRF MEDIA DRIVER 9429L: linux-media@vger.kernel.org 9430S: Orphan 9431W: https://linuxtv.org 9432Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9433F: drivers/media/usb/hackrf/ 9434 9435HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9436M: Chuck Lever <chuck.lever@oracle.com> 9437L: kernel-tls-handshake@lists.linux.dev 9438L: netdev@vger.kernel.org 9439S: Maintained 9440F: Documentation/netlink/specs/handshake.yaml 9441F: Documentation/networking/tls-handshake.rst 9442F: include/net/handshake.h 9443F: include/trace/events/handshake.h 9444F: net/handshake/ 9445 9446HANTRO VPU CODEC DRIVER 9447M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9448M: Philipp Zabel <p.zabel@pengutronix.de> 9449L: linux-media@vger.kernel.org 9450L: linux-rockchip@lists.infradead.org 9451S: Maintained 9452F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9453F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9454F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9455F: drivers/media/platform/verisilicon/ 9456 9457HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9458M: Frank Seidel <frank@f-seidel.de> 9459L: platform-driver-x86@vger.kernel.org 9460S: Maintained 9461W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9462F: drivers/platform/x86/hdaps.c 9463 9464HARDWARE MONITORING 9465M: Jean Delvare <jdelvare@suse.com> 9466M: Guenter Roeck <linux@roeck-us.net> 9467L: linux-hwmon@vger.kernel.org 9468S: Maintained 9469W: http://hwmon.wiki.kernel.org/ 9470T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9471F: Documentation/ABI/testing/sysfs-class-hwmon 9472F: Documentation/devicetree/bindings/hwmon/ 9473F: Documentation/hwmon/ 9474F: drivers/hwmon/ 9475F: include/linux/hwmon*.h 9476F: include/trace/events/hwmon*.h 9477K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9478 9479HARDWARE RANDOM NUMBER GENERATOR CORE 9480M: Olivia Mackall <olivia@selenic.com> 9481M: Herbert Xu <herbert@gondor.apana.org.au> 9482L: linux-crypto@vger.kernel.org 9483S: Odd fixes 9484F: Documentation/admin-guide/hw_random.rst 9485F: Documentation/devicetree/bindings/rng/ 9486F: drivers/char/hw_random/ 9487F: include/linux/hw_random.h 9488 9489HARDWARE SPINLOCK CORE 9490M: Bjorn Andersson <andersson@kernel.org> 9491R: Baolin Wang <baolin.wang7@gmail.com> 9492L: linux-remoteproc@vger.kernel.org 9493S: Maintained 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9495F: Documentation/devicetree/bindings/hwlock/ 9496F: Documentation/locking/hwspinlock.rst 9497F: drivers/hwspinlock/ 9498F: include/linux/hwspinlock.h 9499 9500HARDWARE TRACING FACILITIES 9501M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9502S: Maintained 9503F: drivers/hwtracing/ 9504 9505HARMONY SOUND DRIVER 9506L: linux-parisc@vger.kernel.org 9507S: Maintained 9508F: sound/parisc/harmony.* 9509 9510HDPVR USB VIDEO ENCODER DRIVER 9511M: Hans Verkuil <hverkuil@xs4all.nl> 9512L: linux-media@vger.kernel.org 9513S: Odd Fixes 9514W: https://linuxtv.org 9515T: git git://linuxtv.org/media_tree.git 9516F: drivers/media/usb/hdpvr/ 9517 9518HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9519M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9520S: Supported 9521F: drivers/misc/hpilo.[ch] 9522 9523HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9524M: Jerry Hoemann <jerry.hoemann@hpe.com> 9525S: Supported 9526F: Documentation/watchdog/hpwdt.rst 9527F: drivers/watchdog/hpwdt.c 9528 9529HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9530M: Don Brace <don.brace@microchip.com> 9531L: storagedev@microchip.com 9532L: linux-scsi@vger.kernel.org 9533S: Supported 9534F: Documentation/scsi/hpsa.rst 9535F: drivers/scsi/hpsa*.[ch] 9536F: include/linux/cciss*.h 9537F: include/uapi/linux/cciss*.h 9538 9539HFI1 DRIVER 9540M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9541L: linux-rdma@vger.kernel.org 9542S: Supported 9543F: drivers/infiniband/hw/hfi1 9544 9545HFS FILESYSTEM 9546L: linux-fsdevel@vger.kernel.org 9547S: Orphan 9548F: Documentation/filesystems/hfs.rst 9549F: fs/hfs/ 9550 9551HFSPLUS FILESYSTEM 9552L: linux-fsdevel@vger.kernel.org 9553S: Orphan 9554F: Documentation/filesystems/hfsplus.rst 9555F: fs/hfsplus/ 9556 9557HGA FRAMEBUFFER DRIVER 9558M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9559L: linux-nvidia@lists.surfsouth.com 9560S: Maintained 9561W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9562F: drivers/video/fbdev/hgafb.c 9563 9564HIBERNATION (aka Software Suspend, aka swsusp) 9565M: "Rafael J. Wysocki" <rafael@kernel.org> 9566M: Pavel Machek <pavel@ucw.cz> 9567L: linux-pm@vger.kernel.org 9568S: Supported 9569B: https://bugzilla.kernel.org 9570F: arch/*/include/asm/suspend*.h 9571F: arch/x86/power/ 9572F: drivers/base/power/ 9573F: include/linux/freezer.h 9574F: include/linux/pm.h 9575F: include/linux/suspend.h 9576F: kernel/power/ 9577 9578HID CORE LAYER 9579M: Jiri Kosina <jikos@kernel.org> 9580M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9581L: linux-input@vger.kernel.org 9582S: Maintained 9583T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9584F: Documentation/hid/ 9585F: drivers/hid/ 9586F: include/linux/hid* 9587F: include/uapi/linux/hid* 9588F: samples/hid/ 9589F: tools/testing/selftests/hid/ 9590 9591HID LOGITECH DRIVERS 9592R: Filipe Laíns <lains@riseup.net> 9593L: linux-input@vger.kernel.org 9594S: Maintained 9595F: drivers/hid/hid-logitech-* 9596 9597HID NVIDIA SHIELD DRIVER 9598M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9599L: linux-input@vger.kernel.org 9600S: Maintained 9601F: drivers/hid/hid-nvidia-shield.c 9602 9603HID PHOENIX RC FLIGHT CONTROLLER 9604M: Marcus Folkesson <marcus.folkesson@gmail.com> 9605L: linux-input@vger.kernel.org 9606S: Maintained 9607F: drivers/hid/hid-pxrc.c 9608 9609HID PLAYSTATION DRIVER 9610M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9611L: linux-input@vger.kernel.org 9612S: Supported 9613F: drivers/hid/hid-playstation.c 9614 9615HID SENSOR HUB DRIVERS 9616M: Jiri Kosina <jikos@kernel.org> 9617M: Jonathan Cameron <jic23@kernel.org> 9618M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9619L: linux-input@vger.kernel.org 9620L: linux-iio@vger.kernel.org 9621S: Maintained 9622F: Documentation/hid/hid-sensor* 9623F: drivers/hid/hid-sensor-* 9624F: drivers/iio/*/hid-* 9625F: include/linux/hid-sensor-* 9626 9627HID VRC-2 CAR CONTROLLER DRIVER 9628M: Marcus Folkesson <marcus.folkesson@gmail.com> 9629L: linux-input@vger.kernel.org 9630S: Maintained 9631F: drivers/hid/hid-vrc2.c 9632 9633HID WACOM DRIVER 9634M: Ping Cheng <ping.cheng@wacom.com> 9635M: Jason Gerecke <jason.gerecke@wacom.com> 9636L: linux-input@vger.kernel.org 9637S: Maintained 9638F: drivers/hid/wacom.h 9639F: drivers/hid/wacom_* 9640 9641HID++ LOGITECH DRIVERS 9642R: Filipe Laíns <lains@riseup.net> 9643R: Bastien Nocera <hadess@hadess.net> 9644L: linux-input@vger.kernel.org 9645S: Maintained 9646F: drivers/hid/hid-logitech-hidpp.c 9647 9648HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9649M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9650M: Frederic Weisbecker <frederic@kernel.org> 9651M: Thomas Gleixner <tglx@linutronix.de> 9652L: linux-kernel@vger.kernel.org 9653S: Maintained 9654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9655F: Documentation/timers/ 9656F: include/linux/clockchips.h 9657F: include/linux/hrtimer.h 9658F: include/linux/timer.h 9659F: kernel/time/clockevents.c 9660F: kernel/time/hrtimer.c 9661F: kernel/time/timer.c 9662F: kernel/time/timer_list.c 9663F: kernel/time/timer_migration.* 9664F: tools/testing/selftests/timers/ 9665 9666HIGH-SPEED SCC DRIVER FOR AX.25 9667L: linux-hams@vger.kernel.org 9668S: Orphan 9669F: drivers/net/hamradio/scc.c 9670 9671HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9672M: HighPoint Linux Team <linux@highpoint-tech.com> 9673S: Supported 9674W: http://www.highpoint-tech.com 9675F: Documentation/scsi/hptiop.rst 9676F: drivers/scsi/hptiop.c 9677 9678HIKEY960 ONBOARD USB GPIO HUB DRIVER 9679M: John Stultz <jstultz@google.com> 9680L: linux-kernel@vger.kernel.org 9681S: Maintained 9682F: drivers/misc/hisi_hikey_usb.c 9683 9684HIMAX HX83112B TOUCHSCREEN SUPPORT 9685M: Job Noorman <job@noorman.info> 9686L: linux-input@vger.kernel.org 9687S: Maintained 9688F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9689F: drivers/input/touchscreen/himax_hx83112b.c 9690 9691HIPPI 9692M: Jes Sorensen <jes@trained-monkey.org> 9693L: linux-hippi@sunsite.dk 9694S: Maintained 9695F: drivers/net/hippi/ 9696F: include/linux/hippidevice.h 9697F: include/uapi/linux/if_hippi.h 9698F: net/802/hippi.c 9699 9700HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9701M: Kurt Kanzenbach <kurt@linutronix.de> 9702L: netdev@vger.kernel.org 9703S: Maintained 9704F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9705F: drivers/net/dsa/hirschmann/* 9706F: include/linux/platform_data/hirschmann-hellcreek.h 9707F: net/dsa/tag_hellcreek.c 9708 9709HISILICON DMA DRIVER 9710M: Zhou Wang <wangzhou1@hisilicon.com> 9711M: Jie Hai <haijie1@huawei.com> 9712L: dmaengine@vger.kernel.org 9713S: Maintained 9714F: drivers/dma/hisi_dma.c 9715 9716HISILICON GPIO DRIVER 9717M: Jay Fang <f.fangjian@huawei.com> 9718L: linux-gpio@vger.kernel.org 9719S: Maintained 9720F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9721F: drivers/gpio/gpio-hisi.c 9722 9723HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9724M: Zhiqi Song <songzhiqi1@huawei.com> 9725M: Longfang Liu <liulongfang@huawei.com> 9726L: linux-crypto@vger.kernel.org 9727S: Maintained 9728F: Documentation/ABI/testing/debugfs-hisi-hpre 9729F: drivers/crypto/hisilicon/hpre/hpre.h 9730F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9731F: drivers/crypto/hisilicon/hpre/hpre_main.c 9732 9733HISILICON HNS3 PMU DRIVER 9734M: Jijie Shao <shaojijie@huawei.com> 9735S: Supported 9736F: Documentation/admin-guide/perf/hns3-pmu.rst 9737F: drivers/perf/hisilicon/hns3_pmu.c 9738 9739HISILICON I2C CONTROLLER DRIVER 9740M: Yicong Yang <yangyicong@hisilicon.com> 9741L: linux-i2c@vger.kernel.org 9742S: Maintained 9743W: https://www.hisilicon.com 9744F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9745F: drivers/i2c/busses/i2c-hisi.c 9746 9747HISILICON KUNPENG SOC HCCS DRIVER 9748M: Huisong Li <lihuisong@huawei.com> 9749S: Maintained 9750F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9751F: drivers/soc/hisilicon/kunpeng_hccs.c 9752F: drivers/soc/hisilicon/kunpeng_hccs.h 9753 9754HISILICON LPC BUS DRIVER 9755M: Jay Fang <f.fangjian@huawei.com> 9756S: Maintained 9757W: http://www.hisilicon.com 9758F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9759F: drivers/bus/hisi_lpc.c 9760 9761HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9762M: Yisen Zhuang <yisen.zhuang@huawei.com> 9763M: Salil Mehta <salil.mehta@huawei.com> 9764M: Jijie Shao <shaojijie@huawei.com> 9765L: netdev@vger.kernel.org 9766S: Maintained 9767W: http://www.hisilicon.com 9768F: drivers/net/ethernet/hisilicon/hns3/ 9769 9770HISILICON NETWORK SUBSYSTEM DRIVER 9771M: Yisen Zhuang <yisen.zhuang@huawei.com> 9772M: Salil Mehta <salil.mehta@huawei.com> 9773L: netdev@vger.kernel.org 9774S: Maintained 9775W: http://www.hisilicon.com 9776F: Documentation/devicetree/bindings/net/hisilicon*.txt 9777F: drivers/net/ethernet/hisilicon/ 9778 9779HISILICON PMU DRIVER 9780M: Yicong Yang <yangyicong@hisilicon.com> 9781M: Jonathan Cameron <jonathan.cameron@huawei.com> 9782S: Supported 9783W: http://www.hisilicon.com 9784F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9785F: Documentation/admin-guide/perf/hisi-pmu.rst 9786F: drivers/perf/hisilicon 9787 9788HISILICON PTT DRIVER 9789M: Yicong Yang <yangyicong@hisilicon.com> 9790M: Jonathan Cameron <jonathan.cameron@huawei.com> 9791L: linux-kernel@vger.kernel.org 9792S: Maintained 9793F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9794F: Documentation/trace/hisi-ptt.rst 9795F: drivers/hwtracing/ptt/ 9796F: tools/perf/arch/arm64/util/hisi-ptt.c 9797F: tools/perf/util/hisi-ptt* 9798F: tools/perf/util/hisi-ptt-decoder/* 9799 9800HISILICON QM DRIVER 9801M: Weili Qian <qianweili@huawei.com> 9802M: Zhou Wang <wangzhou1@hisilicon.com> 9803L: linux-crypto@vger.kernel.org 9804S: Maintained 9805F: drivers/crypto/hisilicon/Kconfig 9806F: drivers/crypto/hisilicon/Makefile 9807F: drivers/crypto/hisilicon/qm.c 9808F: drivers/crypto/hisilicon/sgl.c 9809F: include/linux/hisi_acc_qm.h 9810 9811HISILICON ROCE DRIVER 9812M: Chengchang Tang <tangchengchang@huawei.com> 9813M: Junxian Huang <huangjunxian6@hisilicon.com> 9814L: linux-rdma@vger.kernel.org 9815S: Maintained 9816F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9817F: drivers/infiniband/hw/hns/ 9818 9819HISILICON SAS Controller 9820M: Xiang Chen <chenxiang66@hisilicon.com> 9821S: Supported 9822W: http://www.hisilicon.com 9823F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9824F: drivers/scsi/hisi_sas/ 9825 9826HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9827M: Longfang Liu <liulongfang@huawei.com> 9828L: linux-crypto@vger.kernel.org 9829S: Maintained 9830F: Documentation/ABI/testing/debugfs-hisi-sec 9831F: drivers/crypto/hisilicon/sec2/sec.h 9832F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9833F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9834F: drivers/crypto/hisilicon/sec2/sec_main.c 9835 9836HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9837M: Jay Fang <f.fangjian@huawei.com> 9838L: linux-spi@vger.kernel.org 9839S: Maintained 9840W: http://www.hisilicon.com 9841F: drivers/spi/spi-hisi-kunpeng.c 9842 9843HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9844M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9845L: linux-kernel@vger.kernel.org 9846S: Maintained 9847F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9848F: drivers/spmi/hisi-spmi-controller.c 9849 9850HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9851M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9852L: linux-kernel@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9855F: drivers/mfd/hi6421-spmi-pmic.c 9856 9857HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9858M: Weili Qian <qianweili@huawei.com> 9859S: Maintained 9860F: drivers/crypto/hisilicon/trng/trng.c 9861 9862HISILICON V3XX SPI NOR FLASH Controller Driver 9863M: Jay Fang <f.fangjian@huawei.com> 9864S: Maintained 9865W: http://www.hisilicon.com 9866F: drivers/spi/spi-hisi-sfc-v3xx.c 9867 9868HISILICON ZIP Controller DRIVER 9869M: Yang Shen <shenyang39@huawei.com> 9870M: Zhou Wang <wangzhou1@hisilicon.com> 9871L: linux-crypto@vger.kernel.org 9872S: Maintained 9873F: Documentation/ABI/testing/debugfs-hisi-zip 9874F: drivers/crypto/hisilicon/zip/ 9875 9876HMM - Heterogeneous Memory Management 9877M: Jérôme Glisse <jglisse@redhat.com> 9878L: linux-mm@kvack.org 9879S: Maintained 9880F: Documentation/mm/hmm.rst 9881F: include/linux/hmm* 9882F: lib/test_hmm* 9883F: mm/hmm* 9884F: tools/testing/selftests/mm/*hmm* 9885 9886HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9887M: Petre Rodan <petre.rodan@subdimension.ro> 9888L: linux-iio@vger.kernel.org 9889S: Maintained 9890F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9891F: drivers/iio/pressure/hsc030pa* 9892 9893HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9894M: Andreas Klinger <ak@it-klinger.de> 9895M: Petre Rodan <petre.rodan@subdimension.ro> 9896L: linux-iio@vger.kernel.org 9897S: Maintained 9898F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9899F: drivers/iio/pressure/mprls0025pa* 9900 9901HP BIOSCFG DRIVER 9902M: Jorge Lopez <jorge.lopez2@hp.com> 9903L: platform-driver-x86@vger.kernel.org 9904S: Maintained 9905F: drivers/platform/x86/hp/hp-bioscfg/ 9906 9907HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9908L: platform-driver-x86@vger.kernel.org 9909S: Orphan 9910F: drivers/platform/x86/hp/tc1100-wmi.c 9911 9912HP WMI HARDWARE MONITOR DRIVER 9913M: James Seo <james@equiv.tech> 9914L: linux-hwmon@vger.kernel.org 9915S: Maintained 9916F: Documentation/hwmon/hp-wmi-sensors.rst 9917F: drivers/hwmon/hp-wmi-sensors.c 9918 9919HPET: High Precision Event Timers driver 9920M: Clemens Ladisch <clemens@ladisch.de> 9921S: Maintained 9922F: Documentation/timers/hpet.rst 9923F: drivers/char/hpet.c 9924F: include/linux/hpet.h 9925F: include/uapi/linux/hpet.h 9926 9927HPET: x86 9928S: Orphan 9929F: arch/x86/include/asm/hpet.h 9930F: arch/x86/kernel/hpet.c 9931 9932HPFS FILESYSTEM 9933M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9934S: Maintained 9935W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9936F: fs/hpfs/ 9937 9938HS3001 Hardware Temperature and Humidity Sensor 9939M: Andre Werner <andre.werner@systec-electronic.com> 9940L: linux-hwmon@vger.kernel.org 9941S: Maintained 9942F: drivers/hwmon/hs3001.c 9943 9944HSI SUBSYSTEM 9945M: Sebastian Reichel <sre@kernel.org> 9946S: Maintained 9947T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9948F: Documentation/ABI/testing/sysfs-bus-hsi 9949F: Documentation/driver-api/hsi.rst 9950F: drivers/hsi/ 9951F: include/linux/hsi/ 9952F: include/uapi/linux/hsi/ 9953 9954HSO 3G MODEM DRIVER 9955L: linux-usb@vger.kernel.org 9956S: Orphan 9957F: drivers/net/usb/hso.c 9958 9959HSR NETWORK PROTOCOL 9960L: netdev@vger.kernel.org 9961S: Orphan 9962F: net/hsr/ 9963 9964HT16K33 LED CONTROLLER DRIVER 9965M: Robin van der Gracht <robin@protonic.nl> 9966S: Maintained 9967F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9968F: drivers/auxdisplay/ht16k33.c 9969 9970HTCPEN TOUCHSCREEN DRIVER 9971M: Pau Oliva Fora <pof@eslack.org> 9972L: linux-input@vger.kernel.org 9973S: Maintained 9974F: drivers/input/touchscreen/htcpen.c 9975 9976HTE SUBSYSTEM 9977M: Dipen Patel <dipenp@nvidia.com> 9978L: timestamp@lists.linux.dev 9979S: Maintained 9980Q: https://patchwork.kernel.org/project/timestamp/list/ 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9982F: Documentation/devicetree/bindings/timestamp/ 9983F: Documentation/driver-api/hte/ 9984F: drivers/hte/ 9985F: include/linux/hte.h 9986 9987HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9988M: Lorenzo Bianconi <lorenzo@kernel.org> 9989L: linux-iio@vger.kernel.org 9990S: Maintained 9991W: http://www.st.com/ 9992F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9993F: drivers/iio/humidity/hts221* 9994 9995HUAWEI ETHERNET DRIVER 9996M: Cai Huoqing <cai.huoqing@linux.dev> 9997L: netdev@vger.kernel.org 9998S: Maintained 9999F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10000F: drivers/net/ethernet/huawei/hinic/ 10001 10002HUGETLB SUBSYSTEM 10003M: Muchun Song <muchun.song@linux.dev> 10004L: linux-mm@kvack.org 10005S: Maintained 10006F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10007F: Documentation/admin-guide/mm/hugetlbpage.rst 10008F: Documentation/mm/hugetlbfs_reserv.rst 10009F: Documentation/mm/vmemmap_dedup.rst 10010F: fs/hugetlbfs/ 10011F: include/linux/hugetlb.h 10012F: mm/hugetlb.c 10013F: mm/hugetlb_vmemmap.c 10014F: mm/hugetlb_vmemmap.h 10015F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10016 10017HVA ST MEDIA DRIVER 10018M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10019L: linux-media@vger.kernel.org 10020S: Supported 10021W: https://linuxtv.org 10022T: git git://linuxtv.org/media_tree.git 10023F: drivers/media/platform/st/sti/hva 10024 10025HWPOISON MEMORY FAILURE HANDLING 10026M: Miaohe Lin <linmiaohe@huawei.com> 10027R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10028L: linux-mm@kvack.org 10029S: Maintained 10030F: mm/hwpoison-inject.c 10031F: mm/memory-failure.c 10032 10033HYCON HY46XX TOUCHSCREEN SUPPORT 10034M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10035L: linux-input@vger.kernel.org 10036S: Maintained 10037F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10038F: drivers/input/touchscreen/hycon-hy46xx.c 10039 10040HYGON PROCESSOR SUPPORT 10041M: Pu Wen <puwen@hygon.cn> 10042L: linux-kernel@vger.kernel.org 10043S: Maintained 10044F: arch/x86/kernel/cpu/hygon.c 10045 10046HYNIX HI556 SENSOR DRIVER 10047M: Sakari Ailus <sakari.ailus@linux.intel.com> 10048L: linux-media@vger.kernel.org 10049S: Maintained 10050T: git git://linuxtv.org/media_tree.git 10051F: drivers/media/i2c/hi556.c 10052 10053HYNIX HI846 SENSOR DRIVER 10054M: Martin Kepplinger <martin.kepplinger@puri.sm> 10055L: linux-media@vger.kernel.org 10056S: Maintained 10057F: drivers/media/i2c/hi846.c 10058 10059HYNIX HI847 SENSOR DRIVER 10060M: Sakari Ailus <sakari.ailus@linux.intel.com> 10061L: linux-media@vger.kernel.org 10062S: Maintained 10063F: drivers/media/i2c/hi847.c 10064 10065Hyper-V/Azure CORE AND DRIVERS 10066M: "K. Y. Srinivasan" <kys@microsoft.com> 10067M: Haiyang Zhang <haiyangz@microsoft.com> 10068M: Wei Liu <wei.liu@kernel.org> 10069M: Dexuan Cui <decui@microsoft.com> 10070L: linux-hyperv@vger.kernel.org 10071S: Supported 10072T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10073F: Documentation/ABI/stable/sysfs-bus-vmbus 10074F: Documentation/ABI/testing/debugfs-hyperv 10075F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10076F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10077F: Documentation/virt/hyperv 10078F: arch/arm64/hyperv 10079F: arch/arm64/include/asm/hyperv-tlfs.h 10080F: arch/arm64/include/asm/mshyperv.h 10081F: arch/x86/hyperv 10082F: arch/x86/include/asm/hyperv-tlfs.h 10083F: arch/x86/include/asm/mshyperv.h 10084F: arch/x86/include/asm/trace/hyperv.h 10085F: arch/x86/kernel/cpu/mshyperv.c 10086F: drivers/clocksource/hyperv_timer.c 10087F: drivers/hid/hid-hyperv.c 10088F: drivers/hv/ 10089F: drivers/input/serio/hyperv-keyboard.c 10090F: drivers/iommu/hyperv-iommu.c 10091F: drivers/net/ethernet/microsoft/ 10092F: drivers/net/hyperv/ 10093F: drivers/pci/controller/pci-hyperv-intf.c 10094F: drivers/pci/controller/pci-hyperv.c 10095F: drivers/scsi/storvsc_drv.c 10096F: drivers/uio/uio_hv_generic.c 10097F: drivers/video/fbdev/hyperv_fb.c 10098F: include/asm-generic/hyperv-tlfs.h 10099F: include/asm-generic/mshyperv.h 10100F: include/clocksource/hyperv_timer.h 10101F: include/linux/hyperv.h 10102F: include/net/mana 10103F: include/uapi/linux/hyperv.h 10104F: net/vmw_vsock/hyperv_transport.c 10105F: tools/hv/ 10106 10107HYPERBUS SUPPORT 10108M: Vignesh Raghavendra <vigneshr@ti.com> 10109R: Tudor Ambarus <tudor.ambarus@linaro.org> 10110L: linux-mtd@lists.infradead.org 10111S: Supported 10112Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10113C: irc://irc.oftc.net/mtd 10114T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10115F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10116F: drivers/mtd/hyperbus/ 10117F: include/linux/mtd/hyperbus.h 10118 10119HYPERVISOR VIRTUAL CONSOLE DRIVER 10120L: linuxppc-dev@lists.ozlabs.org 10121S: Odd Fixes 10122F: drivers/tty/hvc/ 10123 10124I2C ACPI SUPPORT 10125M: Mika Westerberg <mika.westerberg@linux.intel.com> 10126L: linux-i2c@vger.kernel.org 10127L: linux-acpi@vger.kernel.org 10128S: Maintained 10129F: drivers/i2c/i2c-core-acpi.c 10130 10131I2C ADDRESS TRANSLATOR (ATR) 10132M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10133R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10134L: linux-i2c@vger.kernel.org 10135S: Maintained 10136F: drivers/i2c/i2c-atr.c 10137F: include/linux/i2c-atr.h 10138 10139I2C CONTROLLER DRIVER FOR NVIDIA GPU 10140M: Ajay Gupta <ajayg@nvidia.com> 10141L: linux-i2c@vger.kernel.org 10142S: Maintained 10143F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10144F: drivers/i2c/busses/i2c-nvidia-gpu.c 10145 10146I2C MUXES 10147M: Peter Rosin <peda@axentia.se> 10148L: linux-i2c@vger.kernel.org 10149S: Maintained 10150F: Documentation/devicetree/bindings/i2c/i2c-arb* 10151F: Documentation/devicetree/bindings/i2c/i2c-gate* 10152F: Documentation/devicetree/bindings/i2c/i2c-mux* 10153F: Documentation/i2c/i2c-topology.rst 10154F: Documentation/i2c/muxes/ 10155F: drivers/i2c/i2c-mux.c 10156F: drivers/i2c/muxes/ 10157F: include/linux/i2c-mux.h 10158 10159I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10160M: Gregory CLEMENT <gregory.clement@bootlin.com> 10161L: linux-i2c@vger.kernel.org 10162S: Maintained 10163F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10164F: drivers/i2c/busses/i2c-mv64xxx.c 10165 10166I2C OVER PARALLEL PORT 10167M: Jean Delvare <jdelvare@suse.com> 10168L: linux-i2c@vger.kernel.org 10169S: Maintained 10170F: Documentation/i2c/busses/i2c-parport.rst 10171F: drivers/i2c/busses/i2c-parport.c 10172 10173I2C SUBSYSTEM 10174M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10175L: linux-i2c@vger.kernel.org 10176S: Maintained 10177W: https://i2c.wiki.kernel.org/ 10178Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10179T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10180F: Documentation/i2c/ 10181F: drivers/i2c/* 10182F: include/dt-bindings/i2c/i2c.h 10183F: include/linux/i2c-dev.h 10184F: include/linux/i2c-smbus.h 10185F: include/linux/i2c.h 10186F: include/uapi/linux/i2c-*.h 10187F: include/uapi/linux/i2c.h 10188 10189I2C SUBSYSTEM HOST DRIVERS 10190M: Andi Shyti <andi.shyti@kernel.org> 10191L: linux-i2c@vger.kernel.org 10192S: Maintained 10193W: https://i2c.wiki.kernel.org/ 10194Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10196F: Documentation/devicetree/bindings/i2c/ 10197F: drivers/i2c/algos/ 10198F: drivers/i2c/busses/ 10199F: include/dt-bindings/i2c/ 10200 10201I2C-TAOS-EVM DRIVER 10202M: Jean Delvare <jdelvare@suse.com> 10203L: linux-i2c@vger.kernel.org 10204S: Maintained 10205F: Documentation/i2c/busses/i2c-taos-evm.rst 10206F: drivers/i2c/busses/i2c-taos-evm.c 10207 10208I2C-TINY-USB DRIVER 10209M: Till Harbaum <till@harbaum.org> 10210L: linux-i2c@vger.kernel.org 10211S: Maintained 10212W: http://www.harbaum.org/till/i2c_tiny_usb 10213F: drivers/i2c/busses/i2c-tiny-usb.c 10214 10215I2C/SMBUS CONTROLLER DRIVERS FOR PC 10216M: Jean Delvare <jdelvare@suse.com> 10217L: linux-i2c@vger.kernel.org 10218S: Maintained 10219F: Documentation/i2c/busses/i2c-ali1535.rst 10220F: Documentation/i2c/busses/i2c-ali1563.rst 10221F: Documentation/i2c/busses/i2c-ali15x3.rst 10222F: Documentation/i2c/busses/i2c-amd756.rst 10223F: Documentation/i2c/busses/i2c-amd8111.rst 10224F: Documentation/i2c/busses/i2c-i801.rst 10225F: Documentation/i2c/busses/i2c-nforce2.rst 10226F: Documentation/i2c/busses/i2c-piix4.rst 10227F: Documentation/i2c/busses/i2c-sis5595.rst 10228F: Documentation/i2c/busses/i2c-sis630.rst 10229F: Documentation/i2c/busses/i2c-sis96x.rst 10230F: Documentation/i2c/busses/i2c-via.rst 10231F: Documentation/i2c/busses/i2c-viapro.rst 10232F: drivers/i2c/busses/i2c-ali1535.c 10233F: drivers/i2c/busses/i2c-ali1563.c 10234F: drivers/i2c/busses/i2c-ali15x3.c 10235F: drivers/i2c/busses/i2c-amd756-s4882.c 10236F: drivers/i2c/busses/i2c-amd756.c 10237F: drivers/i2c/busses/i2c-amd8111.c 10238F: drivers/i2c/busses/i2c-i801.c 10239F: drivers/i2c/busses/i2c-isch.c 10240F: drivers/i2c/busses/i2c-nforce2-s4985.c 10241F: drivers/i2c/busses/i2c-nforce2.c 10242F: drivers/i2c/busses/i2c-piix4.c 10243F: drivers/i2c/busses/i2c-sis5595.c 10244F: drivers/i2c/busses/i2c-sis630.c 10245F: drivers/i2c/busses/i2c-sis96x.c 10246F: drivers/i2c/busses/i2c-via.c 10247F: drivers/i2c/busses/i2c-viapro.c 10248 10249I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10250M: Hans de Goede <hdegoede@redhat.com> 10251L: linux-i2c@vger.kernel.org 10252S: Maintained 10253F: drivers/i2c/busses/i2c-cht-wc.c 10254 10255I2C/SMBUS ISMT DRIVER 10256M: Seth Heasley <seth.heasley@intel.com> 10257M: Neil Horman <nhorman@tuxdriver.com> 10258L: linux-i2c@vger.kernel.org 10259F: Documentation/i2c/busses/i2c-ismt.rst 10260F: drivers/i2c/busses/i2c-ismt.c 10261 10262I2C/SMBUS STUB DRIVER 10263M: Jean Delvare <jdelvare@suse.com> 10264L: linux-i2c@vger.kernel.org 10265S: Maintained 10266F: drivers/i2c/i2c-stub.c 10267 10268I3C DRIVER FOR ASPEED AST2600 10269M: Jeremy Kerr <jk@codeconstruct.com.au> 10270S: Maintained 10271F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10272F: drivers/i3c/master/ast2600-i3c-master.c 10273 10274I3C DRIVER FOR CADENCE I3C MASTER IP 10275M: Przemysław Gaj <pgaj@cadence.com> 10276S: Maintained 10277F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10278F: drivers/i3c/master/i3c-master-cdns.c 10279 10280I3C DRIVER FOR SYNOPSYS DESIGNWARE 10281S: Orphan 10282F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10283F: drivers/i3c/master/dw* 10284 10285I3C SUBSYSTEM 10286M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10287L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10288S: Maintained 10289C: irc://chat.freenode.net/linux-i3c 10290T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10291F: Documentation/ABI/testing/sysfs-bus-i3c 10292F: Documentation/devicetree/bindings/i3c/ 10293F: Documentation/driver-api/i3c 10294F: drivers/i3c/ 10295F: include/linux/i3c/ 10296 10297IBM Operation Panel Input Driver 10298M: Eddie James <eajames@linux.ibm.com> 10299L: linux-input@vger.kernel.org 10300S: Maintained 10301F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10302F: drivers/input/misc/ibm-panel.c 10303 10304IBM Power 842 compression accelerator 10305M: Haren Myneni <haren@us.ibm.com> 10306S: Supported 10307F: crypto/842.c 10308F: drivers/crypto/nx/Kconfig 10309F: drivers/crypto/nx/Makefile 10310F: drivers/crypto/nx/nx-842* 10311F: include/linux/sw842.h 10312F: lib/842/ 10313 10314IBM Power in-Nest Crypto Acceleration 10315M: Breno Leitão <leitao@debian.org> 10316M: Nayna Jain <nayna@linux.ibm.com> 10317M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10318L: linux-crypto@vger.kernel.org 10319S: Supported 10320F: drivers/crypto/nx/Kconfig 10321F: drivers/crypto/nx/Makefile 10322F: drivers/crypto/nx/nx-aes* 10323F: drivers/crypto/nx/nx-sha* 10324F: drivers/crypto/nx/nx.* 10325F: drivers/crypto/nx/nx_csbcpb.h 10326F: drivers/crypto/nx/nx_debugfs.c 10327 10328IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10329M: Tyrel Datwyler <tyreld@linux.ibm.com> 10330L: linux-pci@vger.kernel.org 10331L: linuxppc-dev@lists.ozlabs.org 10332S: Supported 10333F: drivers/pci/hotplug/rpadlpar* 10334 10335IBM Power Linux RAID adapter 10336M: Brian King <brking@us.ibm.com> 10337S: Supported 10338F: drivers/scsi/ipr.* 10339 10340IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10341M: Tyrel Datwyler <tyreld@linux.ibm.com> 10342L: linux-pci@vger.kernel.org 10343L: linuxppc-dev@lists.ozlabs.org 10344S: Supported 10345F: drivers/pci/hotplug/rpaphp* 10346 10347IBM Power SRIOV Virtual NIC Device Driver 10348M: Haren Myneni <haren@linux.ibm.com> 10349M: Rick Lindsley <ricklind@linux.ibm.com> 10350R: Nick Child <nnac123@linux.ibm.com> 10351R: Thomas Falcon <tlfalcon@linux.ibm.com> 10352L: netdev@vger.kernel.org 10353S: Supported 10354F: drivers/net/ethernet/ibm/ibmvnic.* 10355 10356IBM Power VFIO Support 10357M: Timothy Pearson <tpearson@raptorengineering.com> 10358S: Supported 10359F: drivers/vfio/vfio_iommu_spapr_tce.c 10360 10361IBM Power Virtual Ethernet Device Driver 10362M: Nick Child <nnac123@linux.ibm.com> 10363L: netdev@vger.kernel.org 10364S: Supported 10365F: drivers/net/ethernet/ibm/ibmveth.* 10366 10367IBM Power Virtual FC Device Drivers 10368M: Tyrel Datwyler <tyreld@linux.ibm.com> 10369L: linux-scsi@vger.kernel.org 10370S: Supported 10371F: drivers/scsi/ibmvscsi/ibmvfc* 10372 10373IBM Power Virtual Management Channel Driver 10374M: Brad Warrum <bwarrum@linux.ibm.com> 10375M: Ritu Agarwal <rituagar@linux.ibm.com> 10376S: Supported 10377F: drivers/misc/ibmvmc.* 10378 10379IBM Power Virtual SCSI Device Drivers 10380M: Tyrel Datwyler <tyreld@linux.ibm.com> 10381L: linux-scsi@vger.kernel.org 10382S: Supported 10383F: drivers/scsi/ibmvscsi/ibmvscsi* 10384F: include/scsi/viosrp.h 10385 10386IBM Power Virtual SCSI Device Target Driver 10387M: Tyrel Datwyler <tyreld@linux.ibm.com> 10388L: linux-scsi@vger.kernel.org 10389L: target-devel@vger.kernel.org 10390S: Supported 10391F: drivers/scsi/ibmvscsi_tgt/ 10392 10393IBM Power VMX Cryptographic instructions 10394M: Breno Leitão <leitao@debian.org> 10395M: Nayna Jain <nayna@linux.ibm.com> 10396M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10397L: linux-crypto@vger.kernel.org 10398S: Supported 10399F: arch/powerpc/crypto/Kconfig 10400F: arch/powerpc/crypto/Makefile 10401F: arch/powerpc/crypto/aes.c 10402F: arch/powerpc/crypto/aes_cbc.c 10403F: arch/powerpc/crypto/aes_ctr.c 10404F: arch/powerpc/crypto/aes_xts.c 10405F: arch/powerpc/crypto/aesp8-ppc.* 10406F: arch/powerpc/crypto/ghash.c 10407F: arch/powerpc/crypto/ghashp8-ppc.pl 10408F: arch/powerpc/crypto/ppc-xlate.pl 10409F: arch/powerpc/crypto/vmx.c 10410 10411IBM ServeRAID RAID DRIVER 10412S: Orphan 10413F: drivers/scsi/ips.* 10414 10415ICH LPC AND GPIO DRIVER 10416M: Peter Tyser <ptyser@xes-inc.com> 10417S: Maintained 10418F: drivers/gpio/gpio-ich.c 10419F: drivers/mfd/lpc_ich.c 10420 10421ICY I2C DRIVER 10422M: Max Staudt <max@enpas.org> 10423L: linux-i2c@vger.kernel.org 10424S: Maintained 10425F: drivers/i2c/busses/i2c-icy.c 10426 10427IDEAPAD LAPTOP EXTRAS DRIVER 10428M: Ike Panhc <ike.pan@canonical.com> 10429L: platform-driver-x86@vger.kernel.org 10430S: Maintained 10431W: http://launchpad.net/ideapad-laptop 10432F: drivers/platform/x86/ideapad-laptop.c 10433 10434IDEAPAD LAPTOP SLIDEBAR DRIVER 10435M: Andrey Moiseev <o2g.org.ru@gmail.com> 10436L: linux-input@vger.kernel.org 10437S: Maintained 10438W: https://github.com/o2genum/ideapad-slidebar 10439F: drivers/input/misc/ideapad_slidebar.c 10440 10441IDT VersaClock 5 CLOCK DRIVER 10442M: Luca Ceresoli <luca@lucaceresoli.net> 10443S: Maintained 10444F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10445F: drivers/clk/clk-versaclock5.c 10446 10447IEEE 802.15.4 SUBSYSTEM 10448M: Alexander Aring <alex.aring@gmail.com> 10449M: Stefan Schmidt <stefan@datenfreihafen.org> 10450M: Miquel Raynal <miquel.raynal@bootlin.com> 10451L: linux-wpan@vger.kernel.org 10452S: Maintained 10453W: https://linux-wpan.org/ 10454Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10456T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10457F: Documentation/networking/ieee802154.rst 10458F: drivers/net/ieee802154/ 10459F: include/linux/ieee802154.h 10460F: include/linux/nl802154.h 10461F: include/net/af_ieee802154.h 10462F: include/net/cfg802154.h 10463F: include/net/ieee802154_netdev.h 10464F: include/net/mac802154.h 10465F: include/net/nl802154.h 10466F: net/ieee802154/ 10467F: net/mac802154/ 10468 10469IFCVF VIRTIO DATA PATH ACCELERATOR 10470R: Zhu Lingshan <lingshan.zhu@intel.com> 10471F: drivers/vdpa/ifcvf/ 10472 10473IFE PROTOCOL 10474M: Yotam Gigi <yotam.gi@gmail.com> 10475M: Jamal Hadi Salim <jhs@mojatatu.com> 10476F: include/net/ife.h 10477F: include/uapi/linux/ife.h 10478F: net/ife 10479 10480IGORPLUG-USB IR RECEIVER 10481M: Sean Young <sean@mess.org> 10482L: linux-media@vger.kernel.org 10483S: Maintained 10484F: drivers/media/rc/igorplugusb.c 10485 10486IGUANAWORKS USB IR TRANSCEIVER 10487M: Sean Young <sean@mess.org> 10488L: linux-media@vger.kernel.org 10489S: Maintained 10490F: drivers/media/rc/iguanair.c 10491 10492IIO BACKEND FRAMEWORK 10493M: Nuno Sa <nuno.sa@analog.com> 10494R: Olivier Moysan <olivier.moysan@foss.st.com> 10495L: linux-iio@vger.kernel.org 10496S: Maintained 10497F: drivers/iio/industrialio-backend.c 10498F: include/linux/iio/backend.h 10499 10500IIO DIGITAL POTENTIOMETER DAC 10501M: Peter Rosin <peda@axentia.se> 10502L: linux-iio@vger.kernel.org 10503S: Maintained 10504F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10505F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10506F: drivers/iio/dac/dpot-dac.c 10507 10508IIO ENVELOPE DETECTOR 10509M: Peter Rosin <peda@axentia.se> 10510L: linux-iio@vger.kernel.org 10511S: Maintained 10512F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10513F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10514F: drivers/iio/adc/envelope-detector.c 10515 10516IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10517M: Matti Vaittinen <mazziesaccount@gmail.com> 10518L: linux-iio@vger.kernel.org 10519S: Maintained 10520F: drivers/iio/industrialio-gts-helper.c 10521F: include/linux/iio/iio-gts-helper.h 10522F: drivers/iio/test/iio-test-gts.c 10523 10524IIO MULTIPLEXER 10525M: Peter Rosin <peda@axentia.se> 10526L: linux-iio@vger.kernel.org 10527S: Maintained 10528F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10529F: drivers/iio/multiplexer/iio-mux.c 10530 10531IIO SCMI BASED DRIVER 10532M: Jyoti Bhayana <jbhayana@google.com> 10533L: linux-iio@vger.kernel.org 10534S: Maintained 10535F: drivers/iio/common/scmi_sensors/scmi_iio.c 10536 10537IIO SUBSYSTEM AND DRIVERS 10538M: Jonathan Cameron <jic23@kernel.org> 10539R: Lars-Peter Clausen <lars@metafoo.de> 10540L: linux-iio@vger.kernel.org 10541S: Maintained 10542T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10543F: Documentation/ABI/testing/configfs-iio* 10544F: Documentation/ABI/testing/sysfs-bus-iio* 10545F: Documentation/devicetree/bindings/iio/ 10546F: drivers/iio/ 10547F: drivers/staging/iio/ 10548F: include/dt-bindings/iio/ 10549F: include/linux/iio/ 10550F: tools/iio/ 10551 10552IIO UNIT CONVERTER 10553M: Peter Rosin <peda@axentia.se> 10554L: linux-iio@vger.kernel.org 10555S: Maintained 10556F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10557F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10558F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10559F: drivers/iio/afe/iio-rescale.c 10560 10561IKANOS/ADI EAGLE ADSL USB DRIVER 10562M: Matthieu Castet <castet.matthieu@free.fr> 10563M: Stanislaw Gruszka <stf_xl@wp.pl> 10564S: Maintained 10565F: drivers/usb/atm/ueagle-atm.c 10566 10567IMAGIS TOUCHSCREEN DRIVER 10568M: Markuss Broks <markuss.broks@gmail.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10571F: drivers/input/touchscreen/imagis.c 10572 10573IMGTEC ASCII LCD DRIVER 10574M: Paul Burton <paulburton@kernel.org> 10575S: Maintained 10576F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10577F: drivers/auxdisplay/img-ascii-lcd.c 10578 10579IMGTEC IR DECODER DRIVER 10580S: Orphan 10581F: drivers/media/rc/img-ir/ 10582 10583IMGTEC POWERVR DRM DRIVER 10584M: Frank Binns <frank.binns@imgtec.com> 10585M: Matt Coster <matt.coster@imgtec.com> 10586S: Supported 10587T: git git://anongit.freedesktop.org/drm/drm-misc 10588F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10589F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10590F: Documentation/gpu/imagination/ 10591F: drivers/gpu/drm/imagination/ 10592F: include/uapi/drm/pvr_drm.h 10593 10594IMON SOUNDGRAPH USB IR RECEIVER 10595M: Sean Young <sean@mess.org> 10596L: linux-media@vger.kernel.org 10597S: Maintained 10598F: drivers/media/rc/imon.c 10599F: drivers/media/rc/imon_raw.c 10600 10601IMS TWINTURBO FRAMEBUFFER DRIVER 10602L: linux-fbdev@vger.kernel.org 10603S: Orphan 10604F: drivers/video/fbdev/imsttfb.c 10605 10606INDEX OF FURTHER KERNEL DOCUMENTATION 10607M: Carlos Bilbao <carlos.bilbao@amd.com> 10608S: Maintained 10609F: Documentation/process/kernel-docs.rst 10610 10611INDUSTRY PACK SUBSYSTEM (IPACK) 10612M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10613M: Jens Taprogge <jens.taprogge@taprogge.org> 10614M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10615L: industrypack-devel@lists.sourceforge.net 10616S: Maintained 10617W: http://industrypack.sourceforge.net 10618F: drivers/ipack/ 10619 10620INFINEON DPS310 Driver 10621M: Eddie James <eajames@linux.ibm.com> 10622L: linux-iio@vger.kernel.org 10623S: Maintained 10624F: drivers/iio/pressure/dps310.c 10625 10626INFINEON PEB2466 ASoC CODEC 10627M: Herve Codina <herve.codina@bootlin.com> 10628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10629S: Maintained 10630F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10631F: sound/soc/codecs/peb2466.c 10632 10633INFINIBAND SUBSYSTEM 10634M: Jason Gunthorpe <jgg@nvidia.com> 10635M: Leon Romanovsky <leonro@nvidia.com> 10636L: linux-rdma@vger.kernel.org 10637S: Supported 10638W: https://github.com/linux-rdma/rdma-core 10639Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10641F: Documentation/devicetree/bindings/infiniband/ 10642F: Documentation/infiniband/ 10643F: drivers/infiniband/ 10644F: include/rdma/ 10645F: include/trace/events/ib_mad.h 10646F: include/trace/events/ib_umad.h 10647F: include/trace/misc/rdma.h 10648F: include/uapi/linux/if_infiniband.h 10649F: include/uapi/rdma/ 10650F: samples/bpf/ibumad_kern.c 10651F: samples/bpf/ibumad_user.c 10652 10653INGENIC JZ4780 NAND DRIVER 10654M: Harvey Hunt <harveyhuntnexus@gmail.com> 10655L: linux-mtd@lists.infradead.org 10656L: linux-mips@vger.kernel.org 10657S: Maintained 10658F: drivers/mtd/nand/raw/ingenic/ 10659 10660INGENIC JZ47xx SoCs 10661M: Paul Cercueil <paul@crapouillou.net> 10662L: linux-mips@vger.kernel.org 10663S: Maintained 10664F: arch/mips/boot/dts/ingenic/ 10665F: arch/mips/generic/board-ingenic.c 10666F: arch/mips/include/asm/mach-ingenic/ 10667F: arch/mips/ingenic/Kconfig 10668F: drivers/clk/ingenic/ 10669F: drivers/dma/dma-jz4780.c 10670F: drivers/gpu/drm/ingenic/ 10671F: drivers/i2c/busses/i2c-jz4780.c 10672F: drivers/iio/adc/ingenic-adc.c 10673F: drivers/irqchip/irq-ingenic.c 10674F: drivers/memory/jz4780-nemc.c 10675F: drivers/mmc/host/jz4740_mmc.c 10676F: drivers/mtd/nand/raw/ingenic/ 10677F: drivers/pinctrl/pinctrl-ingenic.c 10678F: drivers/power/supply/ingenic-battery.c 10679F: drivers/pwm/pwm-jz4740.c 10680F: drivers/remoteproc/ingenic_rproc.c 10681F: drivers/rtc/rtc-jz4740.c 10682F: drivers/tty/serial/8250/8250_ingenic.c 10683F: drivers/usb/musb/jz4740.c 10684F: drivers/watchdog/jz4740_wdt.c 10685F: include/dt-bindings/iio/adc/ingenic,adc.h 10686F: include/linux/mfd/ingenic-tcu.h 10687F: sound/soc/codecs/jz47* 10688F: sound/soc/jz4740/ 10689 10690INJOINIC IP5xxx POWER BANK IC DRIVER 10691M: Samuel Holland <samuel@sholland.org> 10692S: Maintained 10693F: drivers/power/supply/ip5xxx_power.c 10694 10695INOTIFY 10696M: Jan Kara <jack@suse.cz> 10697R: Amir Goldstein <amir73il@gmail.com> 10698L: linux-fsdevel@vger.kernel.org 10699S: Maintained 10700F: Documentation/filesystems/inotify.rst 10701F: fs/notify/inotify/ 10702F: include/linux/inotify.h 10703F: include/uapi/linux/inotify.h 10704 10705INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10706M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10707L: linux-input@vger.kernel.org 10708S: Maintained 10709Q: http://patchwork.kernel.org/project/linux-input/list/ 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10711F: Documentation/devicetree/bindings/input/ 10712F: Documentation/devicetree/bindings/serio/ 10713F: Documentation/input/ 10714F: drivers/input/ 10715F: include/dt-bindings/input/ 10716F: include/linux/input.h 10717F: include/linux/input/ 10718F: include/uapi/linux/input-event-codes.h 10719F: include/uapi/linux/input.h 10720 10721INPUT MULTITOUCH (MT) PROTOCOL 10722M: Henrik Rydberg <rydberg@bitmath.org> 10723L: linux-input@vger.kernel.org 10724S: Odd fixes 10725F: Documentation/input/multi-touch-protocol.rst 10726F: drivers/input/input-mt.c 10727K: \b(ABS|SYN)_MT_ 10728 10729INSIDE SECURE CRYPTO DRIVER 10730M: Antoine Tenart <atenart@kernel.org> 10731L: linux-crypto@vger.kernel.org 10732S: Maintained 10733F: drivers/crypto/inside-secure/ 10734 10735INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10736M: Mimi Zohar <zohar@linux.ibm.com> 10737M: Roberto Sassu <roberto.sassu@huawei.com> 10738M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10739R: Eric Snowberg <eric.snowberg@oracle.com> 10740L: linux-integrity@vger.kernel.org 10741S: Supported 10742T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10743F: security/integrity/ 10744F: security/integrity/ima/ 10745 10746INTEL 810/815 FRAMEBUFFER DRIVER 10747M: Antonino Daplas <adaplas@gmail.com> 10748L: linux-fbdev@vger.kernel.org 10749S: Maintained 10750F: drivers/video/fbdev/i810/ 10751 10752INTEL 8254 COUNTER DRIVER 10753M: William Breathitt Gray <william.gray@linaro.org> 10754L: linux-iio@vger.kernel.org 10755S: Maintained 10756F: drivers/counter/i8254.c 10757F: include/linux/i8254.h 10758 10759INTEL 8255 GPIO DRIVER 10760M: William Breathitt Gray <william.gray@linaro.org> 10761L: linux-gpio@vger.kernel.org 10762S: Maintained 10763F: drivers/gpio/gpio-i8255.c 10764F: drivers/gpio/gpio-i8255.h 10765 10766INTEL ASoC DRIVERS 10767M: Cezary Rojewski <cezary.rojewski@intel.com> 10768M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10769M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10770M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10771M: Bard Liao <yung-chuan.liao@linux.intel.com> 10772M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10773M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10774L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10775S: Supported 10776F: sound/soc/intel/ 10777 10778INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10779M: Hans de Goede <hdegoede@redhat.com> 10780L: platform-driver-x86@vger.kernel.org 10781S: Maintained 10782F: drivers/platform/x86/intel/atomisp2/pm.c 10783 10784INTEL ATOMISP2 LED DRIVER 10785M: Hans de Goede <hdegoede@redhat.com> 10786L: platform-driver-x86@vger.kernel.org 10787S: Maintained 10788F: drivers/platform/x86/intel/atomisp2/led.c 10789 10790INTEL BIOS SAR INT1092 DRIVER 10791M: Shravan Sudhakar <s.shravan@intel.com> 10792L: platform-driver-x86@vger.kernel.org 10793S: Maintained 10794F: drivers/platform/x86/intel/int1092/ 10795 10796INTEL BROXTON PMC DRIVER 10797M: Mika Westerberg <mika.westerberg@linux.intel.com> 10798M: Zha Qipeng <qipeng.zha@intel.com> 10799S: Maintained 10800F: drivers/mfd/intel_pmc_bxt.c 10801F: include/linux/mfd/intel_pmc_bxt.h 10802 10803INTEL C600 SERIES SAS CONTROLLER DRIVER 10804M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10805L: linux-scsi@vger.kernel.org 10806S: Supported 10807T: git git://git.code.sf.net/p/intel-sas/isci 10808F: drivers/scsi/isci/ 10809 10810INTEL CPU family model numbers 10811M: Tony Luck <tony.luck@intel.com> 10812M: x86@kernel.org 10813L: linux-kernel@vger.kernel.org 10814S: Supported 10815F: arch/x86/include/asm/intel-family.h 10816 10817INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10818M: Jani Nikula <jani.nikula@linux.intel.com> 10819M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10820L: intel-gfx@lists.freedesktop.org 10821L: intel-xe@lists.freedesktop.org 10822S: Supported 10823F: drivers/gpu/drm/i915/display/ 10824F: drivers/gpu/drm/xe/display/ 10825F: drivers/gpu/drm/xe/compat-i915-headers 10826 10827INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10828M: Jani Nikula <jani.nikula@linux.intel.com> 10829M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10830M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10831M: Tvrtko Ursulin <tursulin@ursulin.net> 10832L: intel-gfx@lists.freedesktop.org 10833S: Supported 10834W: https://drm.pages.freedesktop.org/intel-docs/ 10835Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10836B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10837C: irc://irc.oftc.net/intel-gfx 10838T: git git://anongit.freedesktop.org/drm-intel 10839F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10840F: Documentation/gpu/i915.rst 10841F: drivers/gpu/drm/ci/xfails/i915* 10842F: drivers/gpu/drm/i915/ 10843F: include/drm/i915* 10844F: include/uapi/drm/i915_drm.h 10845 10846INTEL DRM XE DRIVER (Lunar Lake and newer) 10847M: Lucas De Marchi <lucas.demarchi@intel.com> 10848M: Oded Gabbay <ogabbay@kernel.org> 10849M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10850L: intel-xe@lists.freedesktop.org 10851S: Supported 10852W: https://drm.pages.freedesktop.org/intel-docs/ 10853Q: http://patchwork.freedesktop.org/project/intel-xe/ 10854B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10855C: irc://irc.oftc.net/xe 10856T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10857F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10858F: Documentation/gpu/xe/ 10859F: drivers/gpu/drm/xe/ 10860F: include/drm/xe* 10861F: include/uapi/drm/xe_drm.h 10862 10863INTEL ETHERNET DRIVERS 10864M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10865M: Tony Nguyen <anthony.l.nguyen@intel.com> 10866L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10867S: Supported 10868W: https://www.intel.com/content/www/us/en/support.html 10869Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10872F: Documentation/networking/device_drivers/ethernet/intel/ 10873F: drivers/net/ethernet/intel/ 10874F: drivers/net/ethernet/intel/*/ 10875F: include/linux/avf/virtchnl.h 10876F: include/linux/net/intel/iidc.h 10877 10878INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10879M: Mustafa Ismail <mustafa.ismail@intel.com> 10880M: Shiraz Saleem <shiraz.saleem@intel.com> 10881L: linux-rdma@vger.kernel.org 10882S: Supported 10883F: drivers/infiniband/hw/irdma/ 10884F: include/uapi/rdma/irdma-abi.h 10885 10886INTEL GPIO DRIVERS 10887M: Andy Shevchenko <andy@kernel.org> 10888L: linux-gpio@vger.kernel.org 10889S: Supported 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10891F: drivers/gpio/gpio-elkhartlake.c 10892F: drivers/gpio/gpio-ich.c 10893F: drivers/gpio/gpio-merrifield.c 10894F: drivers/gpio/gpio-ml-ioh.c 10895F: drivers/gpio/gpio-pch.c 10896F: drivers/gpio/gpio-sch.c 10897F: drivers/gpio/gpio-sodaville.c 10898F: drivers/gpio/gpio-tangier.c 10899F: drivers/gpio/gpio-tangier.h 10900 10901INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10902M: Zhenyu Wang <zhenyuw@linux.intel.com> 10903M: Zhi Wang <zhi.wang.linux@gmail.com> 10904L: intel-gvt-dev@lists.freedesktop.org 10905L: intel-gfx@lists.freedesktop.org 10906S: Supported 10907W: https://github.com/intel/gvt-linux/wiki 10908T: git https://github.com/intel/gvt-linux.git 10909F: drivers/gpu/drm/i915/gvt/ 10910 10911INTEL HID EVENT DRIVER 10912M: Alex Hung <alexhung@gmail.com> 10913L: platform-driver-x86@vger.kernel.org 10914S: Maintained 10915F: drivers/platform/x86/intel/hid.c 10916 10917INTEL I/OAT DMA DRIVER 10918M: Dave Jiang <dave.jiang@intel.com> 10919R: Dan Williams <dan.j.williams@intel.com> 10920L: dmaengine@vger.kernel.org 10921S: Supported 10922Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10923F: drivers/dma/ioat* 10924 10925INTEL IAA CRYPTO DRIVER 10926M: Tom Zanussi <tom.zanussi@linux.intel.com> 10927L: linux-crypto@vger.kernel.org 10928S: Supported 10929F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10930F: drivers/crypto/intel/iaa/* 10931 10932INTEL IDLE DRIVER 10933M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10934M: Len Brown <lenb@kernel.org> 10935L: linux-pm@vger.kernel.org 10936S: Supported 10937B: https://bugzilla.kernel.org 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10939F: drivers/idle/intel_idle.c 10940 10941INTEL IDXD DRIVER 10942M: Fenghua Yu <fenghua.yu@intel.com> 10943M: Dave Jiang <dave.jiang@intel.com> 10944L: dmaengine@vger.kernel.org 10945S: Supported 10946F: drivers/dma/idxd/* 10947F: include/uapi/linux/idxd.h 10948 10949INTEL IN FIELD SCAN (IFS) DEVICE 10950M: Jithu Joseph <jithu.joseph@intel.com> 10951R: Ashok Raj <ashok.raj@intel.com> 10952R: Tony Luck <tony.luck@intel.com> 10953S: Maintained 10954F: drivers/platform/x86/intel/ifs 10955F: include/trace/events/intel_ifs.h 10956 10957INTEL INTEGRATED SENSOR HUB DRIVER 10958M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10959M: Jiri Kosina <jikos@kernel.org> 10960L: linux-input@vger.kernel.org 10961S: Maintained 10962F: drivers/hid/intel-ish-hid/ 10963 10964INTEL IOMMU (VT-d) 10965M: David Woodhouse <dwmw2@infradead.org> 10966M: Lu Baolu <baolu.lu@linux.intel.com> 10967L: iommu@lists.linux.dev 10968S: Supported 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10970F: drivers/iommu/intel/ 10971 10972INTEL IPU3 CSI-2 CIO2 DRIVER 10973M: Yong Zhi <yong.zhi@intel.com> 10974M: Sakari Ailus <sakari.ailus@linux.intel.com> 10975M: Bingbu Cao <bingbu.cao@intel.com> 10976M: Dan Scally <djrscally@gmail.com> 10977R: Tianshu Qiu <tian.shu.qiu@intel.com> 10978L: linux-media@vger.kernel.org 10979S: Maintained 10980T: git git://linuxtv.org/media_tree.git 10981F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10982F: drivers/media/pci/intel/ipu3/ 10983 10984INTEL IPU3 CSI-2 IMGU DRIVER 10985M: Sakari Ailus <sakari.ailus@linux.intel.com> 10986R: Bingbu Cao <bingbu.cao@intel.com> 10987R: Tianshu Qiu <tian.shu.qiu@intel.com> 10988L: linux-media@vger.kernel.org 10989S: Maintained 10990F: Documentation/admin-guide/media/ipu3.rst 10991F: Documentation/admin-guide/media/ipu3_rcb.svg 10992F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10993F: drivers/staging/media/ipu3/ 10994 10995INTEL ISHTP ECLITE DRIVER 10996M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10997L: platform-driver-x86@vger.kernel.org 10998S: Supported 10999F: drivers/platform/x86/intel/ishtp_eclite.c 11000 11001INTEL IXP4XX CRYPTO SUPPORT 11002M: Corentin Labbe <clabbe@baylibre.com> 11003L: linux-crypto@vger.kernel.org 11004S: Maintained 11005F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11006 11007INTEL KEEM BAY DRM DRIVER 11008M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11009M: Edmund Dea <edmund.j.dea@intel.com> 11010S: Maintained 11011F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11012F: drivers/gpu/drm/kmb/ 11013 11014INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11015M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11016S: Maintained 11017F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11018F: drivers/crypto/intel/keembay/Kconfig 11019F: drivers/crypto/intel/keembay/Makefile 11020F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11021F: drivers/crypto/intel/keembay/ocs-aes.c 11022F: drivers/crypto/intel/keembay/ocs-aes.h 11023 11024INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11025M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11026M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11027M: Mark Gross <mgross@linux.intel.com> 11028S: Maintained 11029F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11030F: drivers/crypto/intel/keembay/Kconfig 11031F: drivers/crypto/intel/keembay/Makefile 11032F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11033 11034INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11035M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11036M: Declan Murphy <declan.murphy@intel.com> 11037S: Maintained 11038F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11039F: drivers/crypto/intel/keembay/Kconfig 11040F: drivers/crypto/intel/keembay/Makefile 11041F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11042F: drivers/crypto/intel/keembay/ocs-hcu.c 11043F: drivers/crypto/intel/keembay/ocs-hcu.h 11044 11045INTEL MANAGEMENT ENGINE (mei) 11046M: Tomas Winkler <tomas.winkler@intel.com> 11047L: linux-kernel@vger.kernel.org 11048S: Supported 11049F: Documentation/driver-api/mei/* 11050F: drivers/misc/mei/ 11051F: drivers/watchdog/mei_wdt.c 11052F: include/linux/mei_aux.h 11053F: include/linux/mei_cl_bus.h 11054F: include/uapi/linux/mei.h 11055F: include/uapi/linux/mei_uuid.h 11056F: include/uapi/linux/uuid.h 11057F: samples/mei/* 11058 11059INTEL MAX 10 BMC MFD DRIVER 11060M: Xu Yilun <yilun.xu@intel.com> 11061R: Tom Rix <trix@redhat.com> 11062S: Maintained 11063F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11064F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11065F: drivers/hwmon/intel-m10-bmc-hwmon.c 11066F: drivers/mfd/intel-m10-bmc* 11067F: include/linux/mfd/intel-m10-bmc.h 11068 11069INTEL MAX10 BMC SECURE UPDATES 11070M: Peter Colberg <peter.colberg@intel.com> 11071L: linux-fpga@vger.kernel.org 11072S: Maintained 11073F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11074F: drivers/fpga/intel-m10-bmc-sec-update.c 11075 11076INTEL P-Unit IPC DRIVER 11077M: Zha Qipeng <qipeng.zha@intel.com> 11078L: platform-driver-x86@vger.kernel.org 11079S: Maintained 11080F: arch/x86/include/asm/intel_punit_ipc.h 11081F: drivers/platform/x86/intel/punit_ipc.c 11082 11083INTEL PMC CORE DRIVER 11084M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11085M: David E Box <david.e.box@intel.com> 11086L: platform-driver-x86@vger.kernel.org 11087S: Maintained 11088F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11089F: drivers/platform/x86/intel/pmc/ 11090 11091INTEL PMIC GPIO DRIVERS 11092M: Andy Shevchenko <andy@kernel.org> 11093S: Supported 11094T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11095F: drivers/gpio/gpio-*cove.c 11096 11097INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11098M: Andy Shevchenko <andy@kernel.org> 11099S: Supported 11100F: drivers/mfd/intel_soc_pmic* 11101F: include/linux/mfd/intel_soc_pmic* 11102 11103INTEL PMT DRIVERS 11104M: David E. Box <david.e.box@linux.intel.com> 11105S: Supported 11106F: drivers/platform/x86/intel/pmt/ 11107 11108INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11109M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11110L: linux-wireless@vger.kernel.org 11111S: Maintained 11112F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11113F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11114F: drivers/net/wireless/intel/ipw2x00/ 11115 11116INTEL PSTATE DRIVER 11117M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11118M: Len Brown <lenb@kernel.org> 11119L: linux-pm@vger.kernel.org 11120S: Supported 11121F: drivers/cpufreq/intel_pstate.c 11122 11123INTEL PTP DFL ToD DRIVER 11124M: Tianfei Zhang <tianfei.zhang@intel.com> 11125L: linux-fpga@vger.kernel.org 11126L: netdev@vger.kernel.org 11127S: Maintained 11128F: drivers/ptp/ptp_dfl_tod.c 11129 11130INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11131M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11132L: linux-iio@vger.kernel.org 11133F: drivers/counter/intel-qep.c 11134 11135INTEL SCU DRIVERS 11136M: Mika Westerberg <mika.westerberg@linux.intel.com> 11137S: Maintained 11138F: arch/x86/include/asm/intel_scu_ipc.h 11139F: drivers/platform/x86/intel_scu_* 11140 11141INTEL SDSI DRIVER 11142M: David E. Box <david.e.box@linux.intel.com> 11143S: Supported 11144F: drivers/platform/x86/intel/sdsi.c 11145F: tools/arch/x86/intel_sdsi/ 11146F: tools/testing/selftests/drivers/sdsi/ 11147 11148INTEL SGX 11149M: Jarkko Sakkinen <jarkko@kernel.org> 11150R: Dave Hansen <dave.hansen@linux.intel.com> 11151L: linux-sgx@vger.kernel.org 11152S: Supported 11153Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11155F: Documentation/arch/x86/sgx.rst 11156F: arch/x86/entry/vdso/vsgx.S 11157F: arch/x86/include/asm/sgx.h 11158F: arch/x86/include/uapi/asm/sgx.h 11159F: arch/x86/kernel/cpu/sgx/* 11160F: tools/testing/selftests/sgx/* 11161K: \bSGX_ 11162 11163INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11164M: Daniel Scally <djrscally@gmail.com> 11165S: Maintained 11166F: drivers/platform/x86/intel/int3472/ 11167 11168INTEL SPEED SELECT TECHNOLOGY 11169M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11170L: platform-driver-x86@vger.kernel.org 11171S: Maintained 11172F: drivers/platform/x86/intel/speed_select_if/ 11173F: include/uapi/linux/isst_if.h 11174F: tools/power/x86/intel-speed-select/ 11175 11176INTEL STRATIX10 FIRMWARE DRIVERS 11177M: Dinh Nguyen <dinguyen@kernel.org> 11178L: linux-kernel@vger.kernel.org 11179S: Maintained 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11181F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11182F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11183F: drivers/firmware/stratix10-rsu.c 11184F: drivers/firmware/stratix10-svc.c 11185F: include/linux/firmware/intel/stratix10-smc.h 11186F: include/linux/firmware/intel/stratix10-svc-client.h 11187 11188INTEL TELEMETRY DRIVER 11189M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11190M: "David E. Box" <david.e.box@linux.intel.com> 11191L: platform-driver-x86@vger.kernel.org 11192S: Maintained 11193F: arch/x86/include/asm/intel_telemetry.h 11194F: drivers/platform/x86/intel/telemetry/ 11195 11196INTEL TPMI DRIVER 11197M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11198L: platform-driver-x86@vger.kernel.org 11199S: Maintained 11200F: Documentation/ABI/testing/debugfs-tpmi 11201F: drivers/platform/x86/intel/tpmi.c 11202F: include/linux/intel_tpmi.h 11203 11204INTEL UNCORE FREQUENCY CONTROL 11205M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11206L: platform-driver-x86@vger.kernel.org 11207S: Maintained 11208F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11209F: drivers/platform/x86/intel/uncore-frequency/ 11210 11211INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11212M: David E. Box <david.e.box@linux.intel.com> 11213S: Supported 11214F: drivers/platform/x86/intel/vsec.* 11215 11216INTEL VIRTUAL BUTTON DRIVER 11217M: AceLan Kao <acelan.kao@canonical.com> 11218L: platform-driver-x86@vger.kernel.org 11219S: Maintained 11220F: drivers/platform/x86/intel/vbtn.c 11221 11222INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11223M: Stanislaw Gruszka <stf_xl@wp.pl> 11224L: linux-wireless@vger.kernel.org 11225S: Supported 11226F: drivers/net/wireless/intel/iwlegacy/ 11227 11228INTEL WIRELESS WIFI LINK (iwlwifi) 11229M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11230L: linux-wireless@vger.kernel.org 11231S: Supported 11232W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11234F: drivers/net/wireless/intel/iwlwifi/ 11235 11236INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11237M: Jithu Joseph <jithu.joseph@intel.com> 11238S: Maintained 11239W: https://slimbootloader.github.io/security/firmware-update.html 11240F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11241 11242INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11243L: Dell.Client.Kernel@dell.com 11244S: Maintained 11245F: drivers/platform/x86/intel/wmi/thunderbolt.c 11246 11247INTEL WWAN IOSM DRIVER 11248M: M Chetan Kumar <m.chetan.kumar@intel.com> 11249L: netdev@vger.kernel.org 11250S: Maintained 11251F: drivers/net/wwan/iosm/ 11252 11253INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11254M: Xin Li <xin@zytor.com> 11255M: "H. Peter Anvin" <hpa@zytor.com> 11256S: Supported 11257F: Documentation/arch/x86/x86_64/fred.rst 11258F: arch/x86/entry/entry_64_fred.S 11259F: arch/x86/entry/entry_fred.c 11260F: arch/x86/include/asm/fred.h 11261F: arch/x86/kernel/fred.c 11262 11263INTEL(R) TRACE HUB 11264M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11265S: Supported 11266F: Documentation/trace/intel_th.rst 11267F: drivers/hwtracing/intel_th/ 11268F: include/linux/intel_th.h 11269 11270INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11271M: Ning Sun <ning.sun@intel.com> 11272L: tboot-devel@lists.sourceforge.net 11273S: Supported 11274W: http://tboot.sourceforge.net 11275T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11276F: Documentation/arch/x86/intel_txt.rst 11277F: arch/x86/kernel/tboot.c 11278F: include/linux/tboot.h 11279 11280INTERCONNECT API 11281M: Georgi Djakov <djakov@kernel.org> 11282L: linux-pm@vger.kernel.org 11283S: Maintained 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11285F: Documentation/devicetree/bindings/interconnect/ 11286F: Documentation/driver-api/interconnect.rst 11287F: drivers/interconnect/ 11288F: include/dt-bindings/interconnect/ 11289F: include/linux/interconnect-provider.h 11290F: include/linux/interconnect.h 11291 11292INTERRUPT COUNTER DRIVER 11293M: Oleksij Rempel <o.rempel@pengutronix.de> 11294R: Pengutronix Kernel Team <kernel@pengutronix.de> 11295L: linux-iio@vger.kernel.org 11296F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11297F: drivers/counter/interrupt-cnt.c 11298 11299INTERSIL ISL7998X VIDEO DECODER DRIVER 11300M: Michael Tretter <m.tretter@pengutronix.de> 11301R: Pengutronix Kernel Team <kernel@pengutronix.de> 11302L: linux-media@vger.kernel.org 11303S: Maintained 11304F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11305F: drivers/media/i2c/isl7998x.c 11306 11307INVENSENSE ICM-426xx IMU DRIVER 11308M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11309L: linux-iio@vger.kernel.org 11310S: Maintained 11311W: https://invensense.tdk.com/ 11312F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11313F: drivers/iio/imu/inv_icm42600/ 11314 11315INVENSENSE MPU-3050 GYROSCOPE DRIVER 11316M: Linus Walleij <linus.walleij@linaro.org> 11317L: linux-iio@vger.kernel.org 11318S: Maintained 11319F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11320F: drivers/iio/gyro/mpu3050* 11321 11322IOC3 ETHERNET DRIVER 11323M: Ralf Baechle <ralf@linux-mips.org> 11324L: linux-mips@vger.kernel.org 11325S: Maintained 11326F: drivers/net/ethernet/sgi/ioc3-eth.c 11327 11328IOMMU DMA-API LAYER 11329M: Robin Murphy <robin.murphy@arm.com> 11330L: iommu@lists.linux.dev 11331S: Maintained 11332T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11333F: drivers/iommu/dma-iommu.c 11334F: drivers/iommu/dma-iommu.h 11335F: drivers/iommu/iova.c 11336F: include/linux/iova.h 11337 11338IOMMU SUBSYSTEM 11339M: Joerg Roedel <joro@8bytes.org> 11340M: Will Deacon <will@kernel.org> 11341R: Robin Murphy <robin.murphy@arm.com> 11342L: iommu@lists.linux.dev 11343S: Maintained 11344T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11345F: Documentation/devicetree/bindings/iommu/ 11346F: Documentation/userspace-api/iommu.rst 11347F: drivers/iommu/ 11348F: include/linux/iommu.h 11349F: include/linux/iova.h 11350F: include/linux/of_iommu.h 11351 11352IOMMUFD 11353M: Jason Gunthorpe <jgg@nvidia.com> 11354M: Kevin Tian <kevin.tian@intel.com> 11355L: iommu@lists.linux.dev 11356S: Maintained 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11358F: Documentation/userspace-api/iommufd.rst 11359F: drivers/iommu/iommufd/ 11360F: include/linux/iommufd.h 11361F: include/uapi/linux/iommufd.h 11362F: tools/testing/selftests/iommu/ 11363 11364IOSYS-MAP HELPERS 11365M: Thomas Zimmermann <tzimmermann@suse.de> 11366L: dri-devel@lists.freedesktop.org 11367S: Maintained 11368T: git git://anongit.freedesktop.org/drm/drm-misc 11369F: include/linux/iosys-map.h 11370 11371IO_URING 11372M: Jens Axboe <axboe@kernel.dk> 11373R: Pavel Begunkov <asml.silence@gmail.com> 11374L: io-uring@vger.kernel.org 11375S: Maintained 11376T: git git://git.kernel.dk/linux-block 11377T: git git://git.kernel.dk/liburing 11378F: include/linux/io_uring/ 11379F: include/linux/io_uring.h 11380F: include/linux/io_uring_types.h 11381F: include/trace/events/io_uring.h 11382F: include/uapi/linux/io_uring.h 11383F: io_uring/ 11384 11385IPMI SUBSYSTEM 11386M: Corey Minyard <minyard@acm.org> 11387L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11388S: Supported 11389W: http://openipmi.sourceforge.net/ 11390T: git https://github.com/cminyard/linux-ipmi.git for-next 11391F: Documentation/devicetree/bindings/ipmi/ 11392F: Documentation/driver-api/ipmi.rst 11393F: drivers/char/ipmi/ 11394F: include/linux/ipmi* 11395F: include/uapi/linux/ipmi* 11396 11397IPS SCSI RAID DRIVER 11398M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11399L: linux-scsi@vger.kernel.org 11400S: Maintained 11401W: http://www.adaptec.com/ 11402F: drivers/scsi/ips* 11403 11404IPVS 11405M: Simon Horman <horms@verge.net.au> 11406M: Julian Anastasov <ja@ssi.bg> 11407L: netdev@vger.kernel.org 11408L: lvs-devel@vger.kernel.org 11409S: Maintained 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11412F: Documentation/networking/ipvs-sysctl.rst 11413F: include/net/ip_vs.h 11414F: include/uapi/linux/ip_vs.h 11415F: net/netfilter/ipvs/ 11416 11417IPWIRELESS DRIVER 11418M: Jiri Kosina <jikos@kernel.org> 11419M: David Sterba <dsterba@suse.com> 11420S: Odd Fixes 11421F: drivers/tty/ipwireless/ 11422 11423IRON DEVICE AUDIO CODEC DRIVERS 11424M: Kiseok Jo <kiseok.jo@irondevice.com> 11425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11426S: Maintained 11427F: Documentation/devicetree/bindings/sound/irondevice,* 11428F: sound/soc/codecs/sma* 11429 11430IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11431M: Thomas Gleixner <tglx@linutronix.de> 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11434F: Documentation/core-api/irq/irq-domain.rst 11435F: include/linux/irqdomain.h 11436F: kernel/irq/irqdomain.c 11437F: kernel/irq/msi.c 11438 11439IRQ SUBSYSTEM 11440M: Thomas Gleixner <tglx@linutronix.de> 11441L: linux-kernel@vger.kernel.org 11442S: Maintained 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11444F: include/linux/group_cpus.h 11445F: kernel/irq/ 11446F: lib/group_cpus.c 11447 11448IRQCHIP DRIVERS 11449M: Thomas Gleixner <tglx@linutronix.de> 11450L: linux-kernel@vger.kernel.org 11451S: Maintained 11452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11453F: Documentation/devicetree/bindings/interrupt-controller/ 11454F: drivers/irqchip/ 11455 11456ISA 11457M: William Breathitt Gray <william.gray@linaro.org> 11458S: Maintained 11459F: Documentation/driver-api/isa.rst 11460F: drivers/base/isa.c 11461F: include/linux/isa.h 11462 11463ISA RADIO MODULE 11464M: Hans Verkuil <hverkuil@xs4all.nl> 11465L: linux-media@vger.kernel.org 11466S: Maintained 11467W: https://linuxtv.org 11468T: git git://linuxtv.org/media_tree.git 11469F: drivers/media/radio/radio-isa* 11470 11471ISAPNP 11472M: Jaroslav Kysela <perex@perex.cz> 11473S: Maintained 11474F: Documentation/userspace-api/isapnp.rst 11475F: drivers/pnp/isapnp/ 11476F: include/linux/isapnp.h 11477 11478ISCSI 11479M: Lee Duncan <lduncan@suse.com> 11480M: Chris Leech <cleech@redhat.com> 11481M: Mike Christie <michael.christie@oracle.com> 11482L: open-iscsi@googlegroups.com 11483L: linux-scsi@vger.kernel.org 11484S: Maintained 11485W: www.open-iscsi.com 11486F: drivers/scsi/*iscsi* 11487F: include/scsi/*iscsi* 11488 11489iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11490M: Peter Jones <pjones@redhat.com> 11491M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11492S: Maintained 11493F: drivers/firmware/iscsi_ibft* 11494 11495ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11496M: Sagi Grimberg <sagi@grimberg.me> 11497M: Max Gurtovoy <mgurtovoy@nvidia.com> 11498L: linux-rdma@vger.kernel.org 11499S: Supported 11500W: http://www.openfabrics.org 11501W: www.open-iscsi.org 11502Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11503F: drivers/infiniband/ulp/iser/ 11504 11505ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11506M: Sagi Grimberg <sagi@grimberg.me> 11507L: linux-rdma@vger.kernel.org 11508L: target-devel@vger.kernel.org 11509S: Supported 11510T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11511F: drivers/infiniband/ulp/isert 11512 11513ISDN/CMTP OVER BLUETOOTH 11514M: Karsten Keil <isdn@linux-pingi.de> 11515L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11516L: netdev@vger.kernel.org 11517S: Odd Fixes 11518W: http://www.isdn4linux.de 11519F: Documentation/isdn/ 11520F: drivers/isdn/capi/ 11521F: include/linux/isdn/ 11522F: include/uapi/linux/isdn/ 11523F: net/bluetooth/cmtp/ 11524 11525ISDN/mISDN SUBSYSTEM 11526M: Karsten Keil <isdn@linux-pingi.de> 11527L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11528L: netdev@vger.kernel.org 11529S: Maintained 11530W: http://www.isdn4linux.de 11531F: drivers/isdn/Kconfig 11532F: drivers/isdn/Makefile 11533F: drivers/isdn/hardware/ 11534F: drivers/isdn/mISDN/ 11535 11536ISOFS FILESYSTEM 11537M: Jan Kara <jack@suse.cz> 11538L: linux-fsdevel@vger.kernel.org 11539S: Maintained 11540F: Documentation/filesystems/isofs.rst 11541F: fs/isofs/ 11542 11543IT87 HARDWARE MONITORING DRIVER 11544M: Jean Delvare <jdelvare@suse.com> 11545L: linux-hwmon@vger.kernel.org 11546S: Maintained 11547F: Documentation/hwmon/it87.rst 11548F: drivers/hwmon/it87.c 11549 11550IT913X MEDIA DRIVER 11551L: linux-media@vger.kernel.org 11552S: Orphan 11553W: https://linuxtv.org 11554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11555F: drivers/media/tuners/it913x* 11556 11557ITE IT66121 HDMI BRIDGE DRIVER 11558M: Phong LE <ple@baylibre.com> 11559M: Neil Armstrong <neil.armstrong@linaro.org> 11560S: Maintained 11561T: git git://anongit.freedesktop.org/drm/drm-misc 11562F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11563F: drivers/gpu/drm/bridge/ite-it66121.c 11564 11565IVTV VIDEO4LINUX DRIVER 11566M: Andy Walls <awalls@md.metrocast.net> 11567L: linux-media@vger.kernel.org 11568S: Maintained 11569W: https://linuxtv.org 11570T: git git://linuxtv.org/media_tree.git 11571F: Documentation/admin-guide/media/ivtv* 11572F: drivers/media/pci/ivtv/ 11573F: include/uapi/linux/ivtv* 11574 11575IX2505V MEDIA DRIVER 11576M: Malcolm Priestley <tvboxspy@gmail.com> 11577L: linux-media@vger.kernel.org 11578S: Maintained 11579W: https://linuxtv.org 11580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11581F: drivers/media/dvb-frontends/ix2505v* 11582 11583JAILHOUSE HYPERVISOR INTERFACE 11584M: Jan Kiszka <jan.kiszka@siemens.com> 11585L: jailhouse-dev@googlegroups.com 11586S: Maintained 11587F: arch/x86/include/asm/jailhouse_para.h 11588F: arch/x86/kernel/jailhouse.c 11589 11590JFS FILESYSTEM 11591M: Dave Kleikamp <shaggy@kernel.org> 11592L: jfs-discussion@lists.sourceforge.net 11593S: Odd Fixes 11594W: http://jfs.sourceforge.net/ 11595T: git https://github.com/kleikamp/linux-shaggy.git 11596F: Documentation/admin-guide/jfs.rst 11597F: fs/jfs/ 11598 11599JME NETWORK DRIVER 11600M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11601L: netdev@vger.kernel.org 11602S: Maintained 11603F: drivers/net/ethernet/jme.* 11604 11605JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11606M: David Woodhouse <dwmw2@infradead.org> 11607M: Richard Weinberger <richard@nod.at> 11608L: linux-mtd@lists.infradead.org 11609S: Odd Fixes 11610W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11611T: git git://git.infradead.org/ubifs-2.6.git 11612F: fs/jffs2/ 11613F: include/uapi/linux/jffs2.h 11614 11615JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11616M: "Theodore Ts'o" <tytso@mit.edu> 11617M: Jan Kara <jack@suse.com> 11618L: linux-ext4@vger.kernel.org 11619S: Maintained 11620F: fs/jbd2/ 11621F: include/linux/jbd2.h 11622 11623JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11624M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11625L: linux-media@vger.kernel.org 11626L: linux-renesas-soc@vger.kernel.org 11627S: Maintained 11628F: drivers/media/platform/renesas/rcar_jpu.c 11629 11630JSM Neo PCI based serial card 11631L: linux-serial@vger.kernel.org 11632S: Orphan 11633F: drivers/tty/serial/jsm/ 11634 11635K10TEMP HARDWARE MONITORING DRIVER 11636M: Clemens Ladisch <clemens@ladisch.de> 11637L: linux-hwmon@vger.kernel.org 11638S: Maintained 11639F: Documentation/hwmon/k10temp.rst 11640F: drivers/hwmon/k10temp.c 11641 11642K8TEMP HARDWARE MONITORING DRIVER 11643M: Rudolf Marek <r.marek@assembler.cz> 11644L: linux-hwmon@vger.kernel.org 11645S: Maintained 11646F: Documentation/hwmon/k8temp.rst 11647F: drivers/hwmon/k8temp.c 11648 11649KASAN 11650M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11651R: Alexander Potapenko <glider@google.com> 11652R: Andrey Konovalov <andreyknvl@gmail.com> 11653R: Dmitry Vyukov <dvyukov@google.com> 11654R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11655L: kasan-dev@googlegroups.com 11656S: Maintained 11657F: Documentation/dev-tools/kasan.rst 11658F: arch/*/include/asm/*kasan.h 11659F: arch/*/mm/kasan_init* 11660F: include/linux/kasan*.h 11661F: lib/Kconfig.kasan 11662F: mm/kasan/ 11663F: scripts/Makefile.kasan 11664 11665KCONFIG 11666M: Masahiro Yamada <masahiroy@kernel.org> 11667L: linux-kbuild@vger.kernel.org 11668S: Maintained 11669Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11670T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11671F: Documentation/kbuild/kconfig* 11672F: scripts/Kconfig.include 11673F: scripts/kconfig/ 11674 11675KCOV 11676R: Dmitry Vyukov <dvyukov@google.com> 11677R: Andrey Konovalov <andreyknvl@gmail.com> 11678L: kasan-dev@googlegroups.com 11679S: Maintained 11680F: Documentation/dev-tools/kcov.rst 11681F: include/linux/kcov.h 11682F: include/uapi/linux/kcov.h 11683F: kernel/kcov.c 11684F: scripts/Makefile.kcov 11685 11686KCSAN 11687M: Marco Elver <elver@google.com> 11688R: Dmitry Vyukov <dvyukov@google.com> 11689L: kasan-dev@googlegroups.com 11690S: Maintained 11691F: Documentation/dev-tools/kcsan.rst 11692F: include/linux/kcsan*.h 11693F: kernel/kcsan/ 11694F: lib/Kconfig.kcsan 11695F: scripts/Makefile.kcsan 11696 11697KDUMP 11698M: Baoquan He <bhe@redhat.com> 11699R: Vivek Goyal <vgoyal@redhat.com> 11700R: Dave Young <dyoung@redhat.com> 11701L: kexec@lists.infradead.org 11702S: Maintained 11703W: http://lse.sourceforge.net/kdump/ 11704F: Documentation/admin-guide/kdump/ 11705F: fs/proc/vmcore.c 11706F: include/linux/crash_core.h 11707F: include/linux/crash_dump.h 11708F: include/uapi/linux/vmcore.h 11709F: kernel/crash_*.c 11710 11711KEENE FM RADIO TRANSMITTER DRIVER 11712M: Hans Verkuil <hverkuil@xs4all.nl> 11713L: linux-media@vger.kernel.org 11714S: Maintained 11715W: https://linuxtv.org 11716T: git git://linuxtv.org/media_tree.git 11717F: drivers/media/radio/radio-keene* 11718 11719KERNEL AUTOMOUNTER 11720M: Ian Kent <raven@themaw.net> 11721L: autofs@vger.kernel.org 11722S: Maintained 11723F: fs/autofs/ 11724 11725KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11726M: Masahiro Yamada <masahiroy@kernel.org> 11727R: Nathan Chancellor <nathan@kernel.org> 11728R: Nicolas Schier <nicolas@fjasle.eu> 11729L: linux-kbuild@vger.kernel.org 11730S: Maintained 11731Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11733F: Documentation/kbuild/ 11734F: Makefile 11735F: scripts/*vmlinux* 11736F: scripts/Kbuild* 11737F: scripts/Makefile* 11738F: scripts/basic/ 11739F: scripts/clang-tools/ 11740F: scripts/dummy-tools/ 11741F: scripts/mk* 11742F: scripts/mod/ 11743F: scripts/package/ 11744F: usr/ 11745 11746KERNEL HARDENING (not covered by other areas) 11747M: Kees Cook <keescook@chromium.org> 11748R: Gustavo A. R. Silva <gustavoars@kernel.org> 11749L: linux-hardening@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11752F: Documentation/ABI/testing/sysfs-kernel-oops_count 11753F: Documentation/ABI/testing/sysfs-kernel-warn_count 11754F: arch/*/configs/hardening.config 11755F: include/linux/overflow.h 11756F: include/linux/randomize_kstack.h 11757F: kernel/configs/hardening.config 11758F: mm/usercopy.c 11759K: \b(add|choose)_random_kstack_offset\b 11760K: \b__check_(object_size|heap_object)\b 11761K: \b__counted_by\b 11762 11763KERNEL JANITORS 11764L: kernel-janitors@vger.kernel.org 11765S: Odd Fixes 11766W: http://kernelnewbies.org/KernelJanitors 11767 11768KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11769M: Chuck Lever <chuck.lever@oracle.com> 11770M: Jeff Layton <jlayton@kernel.org> 11771R: Neil Brown <neilb@suse.de> 11772R: Olga Kornievskaia <kolga@netapp.com> 11773R: Dai Ngo <Dai.Ngo@oracle.com> 11774R: Tom Talpey <tom@talpey.com> 11775L: linux-nfs@vger.kernel.org 11776S: Supported 11777W: http://nfs.sourceforge.net/ 11778T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11779F: Documentation/filesystems/nfs/ 11780F: fs/lockd/ 11781F: fs/nfs_common/ 11782F: fs/nfsd/ 11783F: include/linux/lockd/ 11784F: include/linux/sunrpc/ 11785F: include/trace/events/rpcgss.h 11786F: include/trace/events/rpcrdma.h 11787F: include/trace/events/sunrpc.h 11788F: include/trace/misc/fs.h 11789F: include/trace/misc/nfs.h 11790F: include/trace/misc/sunrpc.h 11791F: include/uapi/linux/nfsd/ 11792F: include/uapi/linux/sunrpc/ 11793F: net/sunrpc/ 11794 11795KERNEL REGRESSIONS 11796M: Thorsten Leemhuis <linux@leemhuis.info> 11797L: regressions@lists.linux.dev 11798S: Supported 11799F: Documentation/admin-guide/reporting-regressions.rst 11800F: Documentation/process/handling-regressions.rst 11801 11802KERNEL SELFTEST FRAMEWORK 11803M: Shuah Khan <shuah@kernel.org> 11804M: Shuah Khan <skhan@linuxfoundation.org> 11805L: linux-kselftest@vger.kernel.org 11806S: Maintained 11807Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11809F: Documentation/dev-tools/kselftest* 11810F: tools/testing/selftests/ 11811 11812KERNEL SMB3 SERVER (KSMBD) 11813M: Namjae Jeon <linkinjeon@kernel.org> 11814M: Steve French <sfrench@samba.org> 11815R: Sergey Senozhatsky <senozhatsky@chromium.org> 11816R: Tom Talpey <tom@talpey.com> 11817L: linux-cifs@vger.kernel.org 11818S: Maintained 11819T: git git://git.samba.org/ksmbd.git 11820F: Documentation/filesystems/smb/ksmbd.rst 11821F: fs/smb/common/ 11822F: fs/smb/server/ 11823 11824KERNEL UNIT TESTING FRAMEWORK (KUnit) 11825M: Brendan Higgins <brendanhiggins@google.com> 11826M: David Gow <davidgow@google.com> 11827R: Rae Moar <rmoar@google.com> 11828L: linux-kselftest@vger.kernel.org 11829L: kunit-dev@googlegroups.com 11830S: Maintained 11831W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11834F: Documentation/dev-tools/kunit/ 11835F: include/kunit/ 11836F: lib/kunit/ 11837F: rust/kernel/kunit.rs 11838F: scripts/rustdoc_test_* 11839F: tools/testing/kunit/ 11840 11841KERNEL USERMODE HELPER 11842M: Luis Chamberlain <mcgrof@kernel.org> 11843L: linux-kernel@vger.kernel.org 11844S: Maintained 11845F: include/linux/umh.h 11846F: kernel/umh.c 11847 11848KERNEL VIRTUAL MACHINE (KVM) 11849M: Paolo Bonzini <pbonzini@redhat.com> 11850L: kvm@vger.kernel.org 11851S: Supported 11852W: http://www.linux-kvm.org 11853T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11854F: Documentation/virt/kvm/ 11855F: include/asm-generic/kvm* 11856F: include/kvm/iodev.h 11857F: include/linux/kvm* 11858F: include/trace/events/kvm.h 11859F: include/uapi/asm-generic/kvm* 11860F: include/uapi/linux/kvm* 11861F: tools/kvm/ 11862F: tools/testing/selftests/kvm/ 11863F: virt/kvm/* 11864 11865KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11866M: Marc Zyngier <maz@kernel.org> 11867M: Oliver Upton <oliver.upton@linux.dev> 11868R: James Morse <james.morse@arm.com> 11869R: Suzuki K Poulose <suzuki.poulose@arm.com> 11870R: Zenghui Yu <yuzenghui@huawei.com> 11871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11872L: kvmarm@lists.linux.dev 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11875F: arch/arm64/include/asm/kvm* 11876F: arch/arm64/include/uapi/asm/kvm* 11877F: arch/arm64/kvm/ 11878F: include/kvm/arm_* 11879F: tools/testing/selftests/kvm/*/aarch64/ 11880F: tools/testing/selftests/kvm/aarch64/ 11881 11882KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11883M: Tianrui Zhao <zhaotianrui@loongson.cn> 11884M: Bibo Mao <maobibo@loongson.cn> 11885M: Huacai Chen <chenhuacai@kernel.org> 11886L: kvm@vger.kernel.org 11887L: loongarch@lists.linux.dev 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11890F: arch/loongarch/include/asm/kvm* 11891F: arch/loongarch/include/uapi/asm/kvm* 11892F: arch/loongarch/kvm/ 11893 11894KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11895M: Huacai Chen <chenhuacai@kernel.org> 11896L: linux-mips@vger.kernel.org 11897L: kvm@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11900F: arch/mips/include/asm/kvm* 11901F: arch/mips/include/uapi/asm/kvm* 11902F: arch/mips/kvm/ 11903 11904KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11905M: Michael Ellerman <mpe@ellerman.id.au> 11906R: Nicholas Piggin <npiggin@gmail.com> 11907L: linuxppc-dev@lists.ozlabs.org 11908L: kvm@vger.kernel.org 11909S: Maintained (Book3S 64-bit HV) 11910S: Odd fixes (Book3S 64-bit PR) 11911S: Orphan (Book3E and 32-bit) 11912T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11913F: arch/powerpc/include/asm/kvm* 11914F: arch/powerpc/include/uapi/asm/kvm* 11915F: arch/powerpc/kernel/kvm* 11916F: arch/powerpc/kvm/ 11917 11918KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11919M: Anup Patel <anup@brainfault.org> 11920R: Atish Patra <atishp@atishpatra.org> 11921L: kvm@vger.kernel.org 11922L: kvm-riscv@lists.infradead.org 11923L: linux-riscv@lists.infradead.org 11924S: Maintained 11925T: git https://github.com/kvm-riscv/linux.git 11926F: arch/riscv/include/asm/kvm* 11927F: arch/riscv/include/uapi/asm/kvm* 11928F: arch/riscv/kvm/ 11929F: tools/testing/selftests/kvm/*/riscv/ 11930F: tools/testing/selftests/kvm/riscv/ 11931 11932KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11933M: Christian Borntraeger <borntraeger@linux.ibm.com> 11934M: Janosch Frank <frankja@linux.ibm.com> 11935M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11936R: David Hildenbrand <david@redhat.com> 11937L: kvm@vger.kernel.org 11938S: Supported 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11940F: Documentation/virt/kvm/s390* 11941F: arch/s390/include/asm/gmap.h 11942F: arch/s390/include/asm/kvm* 11943F: arch/s390/include/uapi/asm/kvm* 11944F: arch/s390/include/uapi/asm/uvdevice.h 11945F: arch/s390/kernel/uv.c 11946F: arch/s390/kvm/ 11947F: arch/s390/mm/gmap.c 11948F: drivers/s390/char/uvdevice.c 11949F: tools/testing/selftests/drivers/s390x/uvdevice/ 11950F: tools/testing/selftests/kvm/*/s390x/ 11951F: tools/testing/selftests/kvm/s390x/ 11952 11953KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11954M: Sean Christopherson <seanjc@google.com> 11955M: Paolo Bonzini <pbonzini@redhat.com> 11956L: kvm@vger.kernel.org 11957S: Supported 11958P: Documentation/process/maintainer-kvm-x86.rst 11959T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11960F: arch/x86/include/asm/kvm* 11961F: arch/x86/include/asm/svm.h 11962F: arch/x86/include/asm/vmx*.h 11963F: arch/x86/include/uapi/asm/kvm* 11964F: arch/x86/include/uapi/asm/svm.h 11965F: arch/x86/include/uapi/asm/vmx.h 11966F: arch/x86/kvm/ 11967F: arch/x86/kvm/*/ 11968F: tools/testing/selftests/kvm/*/x86_64/ 11969F: tools/testing/selftests/kvm/x86_64/ 11970 11971KERNFS 11972M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11973M: Tejun Heo <tj@kernel.org> 11974S: Supported 11975T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11976F: fs/kernfs/ 11977F: include/linux/kernfs.h 11978 11979KEXEC 11980M: Eric Biederman <ebiederm@xmission.com> 11981L: kexec@lists.infradead.org 11982S: Maintained 11983W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11984F: include/linux/kexec.h 11985F: include/uapi/linux/kexec.h 11986F: kernel/kexec* 11987 11988KEYS-ENCRYPTED 11989M: Mimi Zohar <zohar@linux.ibm.com> 11990L: linux-integrity@vger.kernel.org 11991L: keyrings@vger.kernel.org 11992S: Supported 11993F: Documentation/security/keys/trusted-encrypted.rst 11994F: include/keys/encrypted-type.h 11995F: security/keys/encrypted-keys/ 11996 11997KEYS-TRUSTED 11998M: James Bottomley <jejb@linux.ibm.com> 11999M: Jarkko Sakkinen <jarkko@kernel.org> 12000M: Mimi Zohar <zohar@linux.ibm.com> 12001L: linux-integrity@vger.kernel.org 12002L: keyrings@vger.kernel.org 12003S: Supported 12004F: Documentation/security/keys/trusted-encrypted.rst 12005F: include/keys/trusted-type.h 12006F: include/keys/trusted_tpm.h 12007F: security/keys/trusted-keys/ 12008 12009KEYS-TRUSTED-CAAM 12010M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12011R: Pengutronix Kernel Team <kernel@pengutronix.de> 12012L: linux-integrity@vger.kernel.org 12013L: keyrings@vger.kernel.org 12014S: Maintained 12015F: include/keys/trusted_caam.h 12016F: security/keys/trusted-keys/trusted_caam.c 12017 12018KEYS-TRUSTED-TEE 12019M: Sumit Garg <sumit.garg@linaro.org> 12020L: linux-integrity@vger.kernel.org 12021L: keyrings@vger.kernel.org 12022S: Supported 12023F: include/keys/trusted_tee.h 12024F: security/keys/trusted-keys/trusted_tee.c 12025 12026KEYS/KEYRINGS 12027M: David Howells <dhowells@redhat.com> 12028M: Jarkko Sakkinen <jarkko@kernel.org> 12029L: keyrings@vger.kernel.org 12030S: Maintained 12031F: Documentation/security/keys/core.rst 12032F: include/keys/ 12033F: include/linux/key-type.h 12034F: include/linux/key.h 12035F: include/linux/keyctl.h 12036F: include/uapi/linux/keyctl.h 12037F: security/keys/ 12038 12039KEYS/KEYRINGS_INTEGRITY 12040M: Jarkko Sakkinen <jarkko@kernel.org> 12041M: Mimi Zohar <zohar@linux.ibm.com> 12042L: linux-integrity@vger.kernel.org 12043L: keyrings@vger.kernel.org 12044S: Supported 12045F: security/integrity/platform_certs 12046 12047KFENCE 12048M: Alexander Potapenko <glider@google.com> 12049M: Marco Elver <elver@google.com> 12050R: Dmitry Vyukov <dvyukov@google.com> 12051L: kasan-dev@googlegroups.com 12052S: Maintained 12053F: Documentation/dev-tools/kfence.rst 12054F: arch/*/include/asm/kfence.h 12055F: include/linux/kfence.h 12056F: lib/Kconfig.kfence 12057F: mm/kfence/ 12058 12059KFIFO 12060M: Stefani Seibold <stefani@seibold.net> 12061S: Maintained 12062F: include/linux/kfifo.h 12063F: lib/kfifo.c 12064F: samples/kfifo/ 12065 12066KGDB / KDB /debug_core 12067M: Jason Wessel <jason.wessel@windriver.com> 12068M: Daniel Thompson <daniel.thompson@linaro.org> 12069R: Douglas Anderson <dianders@chromium.org> 12070L: kgdb-bugreport@lists.sourceforge.net 12071S: Maintained 12072W: http://kgdb.wiki.kernel.org/ 12073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12074F: Documentation/dev-tools/kgdb.rst 12075F: drivers/misc/kgdbts.c 12076F: drivers/tty/serial/kgdboc.c 12077F: include/linux/kdb.h 12078F: include/linux/kgdb.h 12079F: kernel/debug/ 12080F: kernel/module/kdb.c 12081 12082KHADAS MCU MFD DRIVER 12083M: Neil Armstrong <neil.armstrong@linaro.org> 12084L: linux-amlogic@lists.infradead.org 12085S: Maintained 12086F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12087F: drivers/mfd/khadas-mcu.c 12088F: drivers/thermal/khadas_mcu_fan.c 12089F: include/linux/mfd/khadas-mcu.h 12090 12091KIONIX/ROHM KX022A ACCELEROMETER 12092M: Matti Vaittinen <mazziesaccount@gmail.com> 12093L: linux-iio@vger.kernel.org 12094S: Supported 12095F: drivers/iio/accel/kionix-kx022a* 12096 12097KMEMLEAK 12098M: Catalin Marinas <catalin.marinas@arm.com> 12099S: Maintained 12100F: Documentation/dev-tools/kmemleak.rst 12101F: include/linux/kmemleak.h 12102F: mm/kmemleak.c 12103F: samples/kmemleak/kmemleak-test.c 12104 12105KMSAN 12106M: Alexander Potapenko <glider@google.com> 12107R: Marco Elver <elver@google.com> 12108R: Dmitry Vyukov <dvyukov@google.com> 12109L: kasan-dev@googlegroups.com 12110S: Maintained 12111F: Documentation/dev-tools/kmsan.rst 12112F: arch/*/include/asm/kmsan.h 12113F: arch/*/mm/kmsan_* 12114F: include/linux/kmsan*.h 12115F: lib/Kconfig.kmsan 12116F: mm/kmsan/ 12117F: scripts/Makefile.kmsan 12118 12119KPROBES 12120M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12121M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12122M: "David S. Miller" <davem@davemloft.net> 12123M: Masami Hiramatsu <mhiramat@kernel.org> 12124L: linux-kernel@vger.kernel.org 12125L: linux-trace-kernel@vger.kernel.org 12126S: Maintained 12127Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12129F: Documentation/trace/kprobes.rst 12130F: include/asm-generic/kprobes.h 12131F: include/linux/kprobes.h 12132F: kernel/kprobes.c 12133F: lib/test_kprobes.c 12134F: samples/kprobes 12135 12136KS0108 LCD CONTROLLER DRIVER 12137M: Miguel Ojeda <ojeda@kernel.org> 12138S: Maintained 12139F: Documentation/admin-guide/auxdisplay/ks0108.rst 12140F: drivers/auxdisplay/ks0108.c 12141F: include/linux/ks0108.h 12142 12143KTD253 BACKLIGHT DRIVER 12144M: Linus Walleij <linus.walleij@linaro.org> 12145S: Maintained 12146F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12147F: drivers/video/backlight/ktd253-backlight.c 12148 12149KTD2801 BACKLIGHT DRIVER 12150M: Duje Mihanović <duje.mihanovic@skole.hr> 12151S: Maintained 12152F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12153F: drivers/video/backlight/ktd2801-backlight.c 12154 12155KTEST 12156M: Steven Rostedt <rostedt@goodmis.org> 12157M: John Hawley <warthog9@eaglescrag.net> 12158S: Maintained 12159F: tools/testing/ktest 12160 12161KTZ8866 BACKLIGHT DRIVER 12162M: Jianhua Lu <lujianhua000@gmail.com> 12163S: Maintained 12164F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12165F: drivers/video/backlight/ktz8866.c 12166 12167KVM PARAVIRT (KVM/paravirt) 12168M: Paolo Bonzini <pbonzini@redhat.com> 12169R: Wanpeng Li <wanpengli@tencent.com> 12170R: Vitaly Kuznetsov <vkuznets@redhat.com> 12171L: kvm@vger.kernel.org 12172S: Supported 12173T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12174F: arch/um/include/asm/kvm_para.h 12175F: arch/x86/include/asm/kvm_para.h 12176F: arch/x86/include/asm/pvclock-abi.h 12177F: arch/x86/include/uapi/asm/kvm_para.h 12178F: arch/x86/kernel/kvm.c 12179F: arch/x86/kernel/kvmclock.c 12180F: include/asm-generic/kvm_para.h 12181F: include/linux/kvm_para.h 12182F: include/uapi/asm-generic/kvm_para.h 12183F: include/uapi/linux/kvm_para.h 12184 12185KVM X86 HYPER-V (KVM/hyper-v) 12186M: Vitaly Kuznetsov <vkuznets@redhat.com> 12187M: Sean Christopherson <seanjc@google.com> 12188M: Paolo Bonzini <pbonzini@redhat.com> 12189L: kvm@vger.kernel.org 12190S: Supported 12191T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12192F: arch/x86/kvm/hyperv.* 12193F: arch/x86/kvm/kvm_onhyperv.* 12194F: arch/x86/kvm/svm/hyperv.* 12195F: arch/x86/kvm/svm/svm_onhyperv.* 12196F: arch/x86/kvm/vmx/hyperv.* 12197 12198KVM X86 Xen (KVM/Xen) 12199M: David Woodhouse <dwmw2@infradead.org> 12200M: Paul Durrant <paul@xen.org> 12201M: Sean Christopherson <seanjc@google.com> 12202M: Paolo Bonzini <pbonzini@redhat.com> 12203L: kvm@vger.kernel.org 12204S: Supported 12205T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12206F: arch/x86/kvm/xen.* 12207 12208L3MDEV 12209M: David Ahern <dsahern@kernel.org> 12210L: netdev@vger.kernel.org 12211S: Maintained 12212F: include/net/l3mdev.h 12213F: net/l3mdev 12214 12215LANDLOCK SECURITY MODULE 12216M: Mickaël Salaün <mic@digikod.net> 12217L: linux-security-module@vger.kernel.org 12218S: Supported 12219W: https://landlock.io 12220T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12221F: Documentation/security/landlock.rst 12222F: Documentation/userspace-api/landlock.rst 12223F: include/uapi/linux/landlock.h 12224F: samples/landlock/ 12225F: security/landlock/ 12226F: tools/testing/selftests/landlock/ 12227K: landlock 12228K: LANDLOCK 12229 12230LANTIQ / INTEL Ethernet drivers 12231M: Hauke Mehrtens <hauke@hauke-m.de> 12232L: netdev@vger.kernel.org 12233S: Maintained 12234F: drivers/net/dsa/lantiq_gswip.c 12235F: drivers/net/dsa/lantiq_pce.h 12236F: drivers/net/ethernet/lantiq_xrx200.c 12237F: net/dsa/tag_gswip.c 12238 12239LANTIQ MIPS ARCHITECTURE 12240M: John Crispin <john@phrozen.org> 12241L: linux-mips@vger.kernel.org 12242S: Maintained 12243F: arch/mips/lantiq 12244F: drivers/soc/lantiq 12245 12246LANTIQ PEF2256 DRIVER 12247M: Herve Codina <herve.codina@bootlin.com> 12248S: Maintained 12249F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12250F: drivers/net/wan/framer/pef2256/ 12251F: drivers/pinctrl/pinctrl-pef2256.c 12252F: include/linux/framer/pef2256.h 12253 12254LASI 53c700 driver for PARISC 12255M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12256L: linux-scsi@vger.kernel.org 12257S: Maintained 12258F: Documentation/scsi/53c700.rst 12259F: drivers/scsi/53c700* 12260 12261LEAKING_ADDRESSES 12262M: Tycho Andersen <tycho@tycho.pizza> 12263R: Kees Cook <keescook@chromium.org> 12264L: linux-hardening@vger.kernel.org 12265S: Maintained 12266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12267F: scripts/leaking_addresses.pl 12268 12269LED SUBSYSTEM 12270M: Pavel Machek <pavel@ucw.cz> 12271M: Lee Jones <lee@kernel.org> 12272L: linux-leds@vger.kernel.org 12273S: Maintained 12274T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12275F: Documentation/devicetree/bindings/leds/ 12276F: Documentation/leds/ 12277F: drivers/leds/ 12278F: include/dt-bindings/leds/ 12279F: include/linux/leds.h 12280 12281LEGO MINDSTORMS EV3 12282R: David Lechner <david@lechnology.com> 12283S: Maintained 12284F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12285F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12286F: drivers/power/supply/lego_ev3_battery.c 12287 12288LEGO USB Tower driver 12289M: Juergen Stuber <starblue@users.sourceforge.net> 12290L: legousb-devel@lists.sourceforge.net 12291S: Maintained 12292W: http://legousb.sourceforge.net/ 12293F: drivers/usb/misc/legousbtower.c 12294 12295LETSKETCH HID TABLET DRIVER 12296M: Hans de Goede <hdegoede@redhat.com> 12297L: linux-input@vger.kernel.org 12298S: Maintained 12299T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12300F: drivers/hid/hid-letsketch.c 12301 12302LG LAPTOP EXTRAS 12303M: Matan Ziv-Av <matan@svgalib.org> 12304L: platform-driver-x86@vger.kernel.org 12305S: Maintained 12306F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12307F: Documentation/admin-guide/laptops/lg-laptop.rst 12308F: drivers/platform/x86/lg-laptop.c 12309 12310LG2160 MEDIA DRIVER 12311M: Michael Krufky <mkrufky@linuxtv.org> 12312L: linux-media@vger.kernel.org 12313S: Maintained 12314W: https://linuxtv.org 12315W: http://github.com/mkrufky 12316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12317T: git git://linuxtv.org/mkrufky/tuners.git 12318F: drivers/media/dvb-frontends/lg2160.* 12319 12320LGDT3305 MEDIA DRIVER 12321M: Michael Krufky <mkrufky@linuxtv.org> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324W: https://linuxtv.org 12325W: http://github.com/mkrufky 12326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12327T: git git://linuxtv.org/mkrufky/tuners.git 12328F: drivers/media/dvb-frontends/lgdt3305.* 12329 12330LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12331M: Viresh Kumar <vireshk@kernel.org> 12332L: linux-ide@vger.kernel.org 12333S: Maintained 12334T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12335F: drivers/ata/pata_arasan_cf.c 12336F: include/linux/pata_arasan_cf_data.h 12337 12338LIBATA PATA DRIVERS 12339R: Sergey Shtylyov <s.shtylyov@omp.ru> 12340L: linux-ide@vger.kernel.org 12341F: drivers/ata/ata_*.c 12342F: drivers/ata/pata_*.c 12343 12344LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12345M: Linus Walleij <linus.walleij@linaro.org> 12346L: linux-ide@vger.kernel.org 12347S: Maintained 12348T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12349F: drivers/ata/pata_ftide010.c 12350F: drivers/ata/sata_gemini.c 12351F: drivers/ata/sata_gemini.h 12352 12353LIBATA SATA AHCI PLATFORM devices support 12354M: Hans de Goede <hdegoede@redhat.com> 12355M: Jens Axboe <axboe@kernel.dk> 12356L: linux-ide@vger.kernel.org 12357S: Maintained 12358T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12359F: drivers/ata/ahci_platform.c 12360F: drivers/ata/libahci_platform.c 12361F: include/linux/ahci_platform.h 12362 12363LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12364M: Serge Semin <fancer.lancer@gmail.com> 12365L: linux-ide@vger.kernel.org 12366S: Maintained 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12368F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12369F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12370F: drivers/ata/ahci_dwc.c 12371 12372LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12373M: Mikael Pettersson <mikpelinux@gmail.com> 12374L: linux-ide@vger.kernel.org 12375S: Maintained 12376T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12377F: drivers/ata/sata_promise.* 12378 12379LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12380M: Damien Le Moal <dlemoal@kernel.org> 12381M: Niklas Cassel <cassel@kernel.org> 12382L: linux-ide@vger.kernel.org 12383S: Maintained 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12385F: Documentation/ABI/testing/sysfs-ata 12386F: Documentation/devicetree/bindings/ata/ 12387F: drivers/ata/ 12388F: include/linux/ata.h 12389F: include/linux/libata.h 12390 12391LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12392M: Vishal Verma <vishal.l.verma@intel.com> 12393M: Dan Williams <dan.j.williams@intel.com> 12394M: Dave Jiang <dave.jiang@intel.com> 12395L: nvdimm@lists.linux.dev 12396S: Supported 12397Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12398P: Documentation/nvdimm/maintainer-entry-profile.rst 12399F: drivers/nvdimm/btt* 12400 12401LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12402M: Dan Williams <dan.j.williams@intel.com> 12403M: Vishal Verma <vishal.l.verma@intel.com> 12404M: Dave Jiang <dave.jiang@intel.com> 12405L: nvdimm@lists.linux.dev 12406S: Supported 12407Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12408P: Documentation/nvdimm/maintainer-entry-profile.rst 12409F: drivers/nvdimm/pmem* 12410 12411LIBNVDIMM: DEVICETREE BINDINGS 12412M: Oliver O'Halloran <oohall@gmail.com> 12413L: nvdimm@lists.linux.dev 12414S: Supported 12415Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12416F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12417F: drivers/nvdimm/of_pmem.c 12418 12419LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12420M: Dan Williams <dan.j.williams@intel.com> 12421M: Vishal Verma <vishal.l.verma@intel.com> 12422M: Dave Jiang <dave.jiang@intel.com> 12423M: Ira Weiny <ira.weiny@intel.com> 12424L: nvdimm@lists.linux.dev 12425S: Supported 12426Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12427P: Documentation/nvdimm/maintainer-entry-profile.rst 12428T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12429F: drivers/acpi/nfit/* 12430F: drivers/nvdimm/* 12431F: include/linux/libnvdimm.h 12432F: include/linux/nd.h 12433F: include/uapi/linux/ndctl.h 12434F: tools/testing/nvdimm/ 12435 12436LIBRARY CODE 12437M: Andrew Morton <akpm@linux-foundation.org> 12438L: linux-kernel@vger.kernel.org 12439S: Supported 12440T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12441F: lib/* 12442 12443LICENSES and SPDX stuff 12444M: Thomas Gleixner <tglx@linutronix.de> 12445M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12446L: linux-spdx@vger.kernel.org 12447S: Maintained 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12449F: COPYING 12450F: Documentation/process/license-rules.rst 12451F: LICENSES/ 12452F: scripts/spdxcheck-test.sh 12453F: scripts/spdxcheck.py 12454F: scripts/spdxexclude 12455 12456LINEAR RANGES HELPERS 12457M: Mark Brown <broonie@kernel.org> 12458R: Matti Vaittinen <mazziesaccount@gmail.com> 12459F: include/linux/linear_range.h 12460F: lib/linear_ranges.c 12461F: lib/test_linear_ranges.c 12462 12463LINUX FOR POWER MACINTOSH 12464L: linuxppc-dev@lists.ozlabs.org 12465S: Orphan 12466F: arch/powerpc/platforms/powermac/ 12467F: drivers/macintosh/ 12468X: drivers/macintosh/adb-iop.c 12469X: drivers/macintosh/via-macii.c 12470 12471LINUX FOR POWERPC (32-BIT AND 64-BIT) 12472M: Michael Ellerman <mpe@ellerman.id.au> 12473R: Nicholas Piggin <npiggin@gmail.com> 12474R: Christophe Leroy <christophe.leroy@csgroup.eu> 12475R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12476R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12477L: linuxppc-dev@lists.ozlabs.org 12478S: Supported 12479W: https://github.com/linuxppc/wiki/wiki 12480Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12481T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12482F: Documentation/ABI/stable/sysfs-firmware-opal-* 12483F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12484F: Documentation/devicetree/bindings/powerpc/ 12485F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12486F: Documentation/arch/powerpc/ 12487F: arch/powerpc/ 12488F: drivers/*/*/*pasemi* 12489F: drivers/*/*pasemi* 12490F: drivers/char/tpm/tpm_ibmvtpm* 12491F: drivers/crypto/nx/ 12492F: drivers/i2c/busses/i2c-opal.c 12493F: drivers/net/ethernet/ibm/ibmveth.* 12494F: drivers/net/ethernet/ibm/ibmvnic.* 12495F: drivers/pci/hotplug/pnv_php.c 12496F: drivers/pci/hotplug/rpa* 12497F: drivers/rtc/rtc-opal.c 12498F: drivers/scsi/ibmvscsi/ 12499F: drivers/tty/hvc/hvc_opal.c 12500F: drivers/watchdog/wdrtas.c 12501F: tools/testing/selftests/powerpc 12502N: /pmac 12503N: powermac 12504N: powernv 12505N: [^a-z0-9]ps3 12506N: pseries 12507 12508LINUX FOR POWERPC EMBEDDED MPC5XXX 12509M: Anatolij Gustschin <agust@denx.de> 12510L: linuxppc-dev@lists.ozlabs.org 12511S: Odd Fixes 12512F: arch/powerpc/platforms/512x/ 12513F: arch/powerpc/platforms/52xx/ 12514 12515LINUX FOR POWERPC EMBEDDED PPC4XX 12516L: linuxppc-dev@lists.ozlabs.org 12517S: Orphan 12518F: arch/powerpc/platforms/40x/ 12519F: arch/powerpc/platforms/44x/ 12520 12521LINUX FOR POWERPC EMBEDDED PPC85XX 12522M: Scott Wood <oss@buserror.net> 12523L: linuxppc-dev@lists.ozlabs.org 12524S: Odd fixes 12525T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12526F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12527F: Documentation/devicetree/bindings/powerpc/fsl/ 12528F: arch/powerpc/platforms/85xx/ 12529 12530LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12531M: Christophe Leroy <christophe.leroy@csgroup.eu> 12532L: linuxppc-dev@lists.ozlabs.org 12533S: Maintained 12534F: arch/powerpc/platforms/8xx/ 12535F: arch/powerpc/platforms/83xx/ 12536 12537LINUX KERNEL DUMP TEST MODULE (LKDTM) 12538M: Kees Cook <keescook@chromium.org> 12539S: Maintained 12540F: drivers/misc/lkdtm/* 12541F: tools/testing/selftests/lkdtm/* 12542 12543LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12544M: Alan Stern <stern@rowland.harvard.edu> 12545M: Andrea Parri <parri.andrea@gmail.com> 12546M: Will Deacon <will@kernel.org> 12547M: Peter Zijlstra <peterz@infradead.org> 12548M: Boqun Feng <boqun.feng@gmail.com> 12549M: Nicholas Piggin <npiggin@gmail.com> 12550M: David Howells <dhowells@redhat.com> 12551M: Jade Alglave <j.alglave@ucl.ac.uk> 12552M: Luc Maranget <luc.maranget@inria.fr> 12553M: "Paul E. McKenney" <paulmck@kernel.org> 12554R: Akira Yokosawa <akiyks@gmail.com> 12555R: Daniel Lustig <dlustig@nvidia.com> 12556R: Joel Fernandes <joel@joelfernandes.org> 12557L: linux-kernel@vger.kernel.org 12558L: linux-arch@vger.kernel.org 12559S: Supported 12560T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12561F: Documentation/atomic_bitops.txt 12562F: Documentation/atomic_t.txt 12563F: Documentation/core-api/refcount-vs-atomic.rst 12564F: Documentation/litmus-tests/ 12565F: Documentation/memory-barriers.txt 12566F: tools/memory-model/ 12567 12568LINUX-NEXT TREE 12569M: Stephen Rothwell <sfr@canb.auug.org.au> 12570L: linux-next@vger.kernel.org 12571S: Supported 12572B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12573T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12574 12575LIS3LV02D ACCELEROMETER DRIVER 12576M: Eric Piel <eric.piel@tremplin-utc.net> 12577S: Maintained 12578F: Documentation/misc-devices/lis3lv02d.rst 12579F: drivers/misc/lis3lv02d/ 12580F: drivers/platform/x86/hp/hp_accel.c 12581 12582LIST KUNIT TEST 12583M: David Gow <davidgow@google.com> 12584L: linux-kselftest@vger.kernel.org 12585L: kunit-dev@googlegroups.com 12586S: Maintained 12587F: lib/list-test.c 12588 12589LITEX PLATFORM 12590M: Karol Gugala <kgugala@antmicro.com> 12591M: Mateusz Holenko <mholenko@antmicro.com> 12592M: Gabriel Somlo <gsomlo@gmail.com> 12593M: Joel Stanley <joel@jms.id.au> 12594S: Maintained 12595F: Documentation/devicetree/bindings/*/litex,*.yaml 12596F: arch/openrisc/boot/dts/or1klitex.dts 12597F: drivers/mmc/host/litex_mmc.c 12598F: drivers/net/ethernet/litex/* 12599F: drivers/soc/litex/* 12600F: drivers/tty/serial/liteuart.c 12601F: include/linux/litex.h 12602N: litex 12603 12604LIVE PATCHING 12605M: Josh Poimboeuf <jpoimboe@kernel.org> 12606M: Jiri Kosina <jikos@kernel.org> 12607M: Miroslav Benes <mbenes@suse.cz> 12608M: Petr Mladek <pmladek@suse.com> 12609R: Joe Lawrence <joe.lawrence@redhat.com> 12610L: live-patching@vger.kernel.org 12611S: Maintained 12612T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12613F: Documentation/ABI/testing/sysfs-kernel-livepatch 12614F: Documentation/livepatch/ 12615F: arch/powerpc/include/asm/livepatch.h 12616F: include/linux/livepatch.h 12617F: kernel/livepatch/ 12618F: kernel/module/livepatch.c 12619F: samples/livepatch/ 12620F: tools/testing/selftests/livepatch/ 12621 12622LLC (802.2) 12623L: netdev@vger.kernel.org 12624S: Odd fixes 12625F: include/linux/llc.h 12626F: include/net/llc* 12627F: include/uapi/linux/llc.h 12628F: net/llc/ 12629 12630LM73 HARDWARE MONITOR DRIVER 12631M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12632L: linux-hwmon@vger.kernel.org 12633S: Maintained 12634F: drivers/hwmon/lm73.c 12635 12636LM78 HARDWARE MONITOR DRIVER 12637M: Jean Delvare <jdelvare@suse.com> 12638L: linux-hwmon@vger.kernel.org 12639S: Maintained 12640F: Documentation/hwmon/lm78.rst 12641F: drivers/hwmon/lm78.c 12642 12643LM83 HARDWARE MONITOR DRIVER 12644M: Jean Delvare <jdelvare@suse.com> 12645L: linux-hwmon@vger.kernel.org 12646S: Maintained 12647F: Documentation/hwmon/lm83.rst 12648F: drivers/hwmon/lm83.c 12649 12650LM90 HARDWARE MONITOR DRIVER 12651M: Jean Delvare <jdelvare@suse.com> 12652L: linux-hwmon@vger.kernel.org 12653S: Maintained 12654F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12655F: Documentation/hwmon/lm90.rst 12656F: drivers/hwmon/lm90.c 12657F: include/dt-bindings/thermal/lm90.h 12658 12659LME2510 MEDIA DRIVER 12660M: Malcolm Priestley <tvboxspy@gmail.com> 12661L: linux-media@vger.kernel.org 12662S: Maintained 12663W: https://linuxtv.org 12664Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12665F: drivers/media/usb/dvb-usb-v2/lmedm04* 12666 12667LOADPIN SECURITY MODULE 12668M: Kees Cook <keescook@chromium.org> 12669S: Supported 12670T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12671F: Documentation/admin-guide/LSM/LoadPin.rst 12672F: security/loadpin/ 12673 12674LOCKDOWN SECURITY MODULE 12675L: linux-security-module@vger.kernel.org 12676S: Odd Fixes 12677T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12678F: security/lockdown/ 12679 12680LOCKING PRIMITIVES 12681M: Peter Zijlstra <peterz@infradead.org> 12682M: Ingo Molnar <mingo@redhat.com> 12683M: Will Deacon <will@kernel.org> 12684R: Waiman Long <longman@redhat.com> 12685R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12686L: linux-kernel@vger.kernel.org 12687S: Maintained 12688T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12689F: Documentation/locking/ 12690F: arch/*/include/asm/spinlock*.h 12691F: include/linux/lockdep*.h 12692F: include/linux/mutex*.h 12693F: include/linux/rwlock*.h 12694F: include/linux/rwsem*.h 12695F: include/linux/seqlock.h 12696F: include/linux/spinlock*.h 12697F: kernel/locking/ 12698F: lib/locking*.[ch] 12699X: kernel/locking/locktorture.c 12700 12701LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12702M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12703L: linux-ntfs-dev@lists.sourceforge.net 12704S: Maintained 12705W: http://www.linux-ntfs.org/content/view/19/37/ 12706F: Documentation/admin-guide/ldm.rst 12707F: block/partitions/ldm.* 12708 12709LOGITECH HID GAMING KEYBOARDS 12710M: Hans de Goede <hdegoede@redhat.com> 12711L: linux-input@vger.kernel.org 12712S: Maintained 12713T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12714F: drivers/hid/hid-lg-g15.c 12715 12716LONTIUM LT8912B MIPI TO HDMI BRIDGE 12717M: Adrien Grassein <adrien.grassein@gmail.com> 12718S: Maintained 12719F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12720F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12721 12722LOONGARCH 12723M: Huacai Chen <chenhuacai@kernel.org> 12724R: WANG Xuerui <kernel@xen0n.name> 12725L: loongarch@lists.linux.dev 12726S: Maintained 12727T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12728F: Documentation/arch/loongarch/ 12729F: Documentation/translations/zh_CN/arch/loongarch/ 12730F: arch/loongarch/ 12731F: drivers/*/*loongarch* 12732 12733LOONGSON GPIO DRIVER 12734M: Yinbo Zhu <zhuyinbo@loongson.cn> 12735L: linux-gpio@vger.kernel.org 12736S: Maintained 12737F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12738F: drivers/gpio/gpio-loongson-64bit.c 12739 12740LOONGSON LS2X APB DMA DRIVER 12741M: Binbin Zhou <zhoubinbin@loongson.cn> 12742L: dmaengine@vger.kernel.org 12743S: Maintained 12744F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12745F: drivers/dma/ls2x-apb-dma.c 12746 12747LOONGSON LS2X I2C DRIVER 12748M: Binbin Zhou <zhoubinbin@loongson.cn> 12749L: linux-i2c@vger.kernel.org 12750S: Maintained 12751F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12752F: drivers/i2c/busses/i2c-ls2x.c 12753 12754LOONGSON-2 SOC SERIES CLOCK DRIVER 12755M: Yinbo Zhu <zhuyinbo@loongson.cn> 12756L: linux-clk@vger.kernel.org 12757S: Maintained 12758F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12759F: drivers/clk/clk-loongson2.c 12760F: include/dt-bindings/clock/loongson,ls2k-clk.h 12761 12762LOONGSON SPI DRIVER 12763M: Yinbo Zhu <zhuyinbo@loongson.cn> 12764L: linux-spi@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12767F: drivers/spi/spi-loongson-core.c 12768F: drivers/spi/spi-loongson-pci.c 12769F: drivers/spi/spi-loongson-plat.c 12770F: drivers/spi/spi-loongson.h 12771 12772LOONGSON-2 SOC SERIES GUTS DRIVER 12773M: Yinbo Zhu <zhuyinbo@loongson.cn> 12774L: loongarch@lists.linux.dev 12775S: Maintained 12776F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12777F: drivers/soc/loongson/loongson2_guts.c 12778 12779LOONGSON-2 SOC SERIES PM DRIVER 12780M: Yinbo Zhu <zhuyinbo@loongson.cn> 12781L: linux-pm@vger.kernel.org 12782S: Maintained 12783F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12784F: drivers/soc/loongson/loongson2_pm.c 12785 12786LOONGSON-2 SOC SERIES PINCTRL DRIVER 12787M: zhanghongchen <zhanghongchen@loongson.cn> 12788M: Yinbo Zhu <zhuyinbo@loongson.cn> 12789L: linux-gpio@vger.kernel.org 12790S: Maintained 12791F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12792F: drivers/pinctrl/pinctrl-loongson2.c 12793 12794LOONGSON-2 SOC SERIES THERMAL DRIVER 12795M: zhanghongchen <zhanghongchen@loongson.cn> 12796M: Yinbo Zhu <zhuyinbo@loongson.cn> 12797L: linux-pm@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12800F: drivers/thermal/loongson2_thermal.c 12801 12802LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12803M: Sathya Prakash <sathya.prakash@broadcom.com> 12804M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12805M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12806L: MPT-FusionLinux.pdl@broadcom.com 12807L: linux-scsi@vger.kernel.org 12808S: Supported 12809W: http://www.avagotech.com/support/ 12810F: drivers/message/fusion/ 12811F: drivers/scsi/mpt3sas/ 12812 12813LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12814M: Matthew Wilcox <willy@infradead.org> 12815L: linux-scsi@vger.kernel.org 12816S: Maintained 12817F: drivers/scsi/sym53c8xx_2/ 12818 12819LTC1660 DAC DRIVER 12820M: Marcus Folkesson <marcus.folkesson@gmail.com> 12821L: linux-iio@vger.kernel.org 12822S: Maintained 12823F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12824F: drivers/iio/dac/ltc1660.c 12825 12826LTC2688 IIO DAC DRIVER 12827M: Nuno Sá <nuno.sa@analog.com> 12828L: linux-iio@vger.kernel.org 12829S: Supported 12830W: https://ez.analog.com/linux-software-drivers 12831F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12832F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12833F: drivers/iio/dac/ltc2688.c 12834 12835LTC2947 HARDWARE MONITOR DRIVER 12836M: Nuno Sá <nuno.sa@analog.com> 12837L: linux-hwmon@vger.kernel.org 12838S: Supported 12839W: https://ez.analog.com/linux-software-drivers 12840F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12841F: drivers/hwmon/ltc2947-core.c 12842F: drivers/hwmon/ltc2947-i2c.c 12843F: drivers/hwmon/ltc2947-spi.c 12844F: drivers/hwmon/ltc2947.h 12845 12846LTC2991 HARDWARE MONITOR DRIVER 12847M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12848L: linux-hwmon@vger.kernel.org 12849S: Supported 12850W: https://ez.analog.com/linux-software-drivers 12851F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12852F: drivers/hwmon/ltc2991.c 12853 12854LTC2983 IIO TEMPERATURE DRIVER 12855M: Nuno Sá <nuno.sa@analog.com> 12856L: linux-iio@vger.kernel.org 12857S: Supported 12858W: https://ez.analog.com/linux-software-drivers 12859F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12860F: drivers/iio/temperature/ltc2983.c 12861 12862LTC4282 HARDWARE MONITOR DRIVER 12863M: Nuno Sa <nuno.sa@analog.com> 12864L: linux-hwmon@vger.kernel.org 12865S: Supported 12866F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12867F: Documentation/hwmon/ltc4282.rst 12868F: drivers/hwmon/ltc4282.c 12869 12870LTC4286 HARDWARE MONITOR DRIVER 12871M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12872L: linux-i2c@vger.kernel.org 12873S: Maintained 12874F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12875F: Documentation/hwmon/ltc4286.rst 12876F: drivers/hwmon/pmbus/Kconfig 12877F: drivers/hwmon/pmbus/Makefile 12878F: drivers/hwmon/pmbus/ltc4286.c 12879 12880LTC4306 I2C MULTIPLEXER DRIVER 12881M: Michael Hennerich <michael.hennerich@analog.com> 12882L: linux-i2c@vger.kernel.org 12883S: Supported 12884W: https://ez.analog.com/linux-software-drivers 12885F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12886F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12887 12888LTP (Linux Test Project) 12889M: Cyril Hrubis <chrubis@suse.cz> 12890M: Jan Stancek <jstancek@redhat.com> 12891M: Petr Vorel <pvorel@suse.cz> 12892M: Li Wang <liwang@redhat.com> 12893M: Yang Xu <xuyang2018.jy@fujitsu.com> 12894L: ltp@lists.linux.it (subscribers-only) 12895S: Maintained 12896W: http://linux-test-project.github.io/ 12897T: git https://github.com/linux-test-project/ltp.git 12898 12899LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12900M: Anshul Dalal <anshulusr@gmail.com> 12901L: linux-iio@vger.kernel.org 12902S: Maintained 12903F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12904F: drivers/iio/light/ltr390.c 12905 12906LYNX 28G SERDES PHY DRIVER 12907M: Ioana Ciornei <ioana.ciornei@nxp.com> 12908L: netdev@vger.kernel.org 12909S: Supported 12910F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12911F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12912 12913LYNX PCS MODULE 12914M: Ioana Ciornei <ioana.ciornei@nxp.com> 12915L: netdev@vger.kernel.org 12916S: Supported 12917F: drivers/net/pcs/pcs-lynx.c 12918F: include/linux/pcs-lynx.h 12919 12920M68K ARCHITECTURE 12921M: Geert Uytterhoeven <geert@linux-m68k.org> 12922L: linux-m68k@lists.linux-m68k.org 12923S: Maintained 12924W: http://www.linux-m68k.org/ 12925T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12926F: arch/m68k/ 12927F: drivers/zorro/ 12928 12929M68K ON APPLE MACINTOSH 12930M: Joshua Thompson <funaho@jurai.org> 12931L: linux-m68k@lists.linux-m68k.org 12932S: Maintained 12933W: http://www.mac.linux-m68k.org/ 12934F: arch/m68k/mac/ 12935F: drivers/macintosh/adb-iop.c 12936F: drivers/macintosh/via-macii.c 12937 12938M68K ON HP9000/300 12939M: Philip Blundell <philb@gnu.org> 12940S: Maintained 12941W: http://www.tazenda.demon.co.uk/phil/linux-hp 12942F: arch/m68k/hp300/ 12943 12944M88DS3103 MEDIA DRIVER 12945L: linux-media@vger.kernel.org 12946S: Orphan 12947W: https://linuxtv.org 12948Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12949F: drivers/media/dvb-frontends/m88ds3103* 12950 12951M88RS2000 MEDIA DRIVER 12952M: Malcolm Priestley <tvboxspy@gmail.com> 12953L: linux-media@vger.kernel.org 12954S: Maintained 12955W: https://linuxtv.org 12956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12957F: drivers/media/dvb-frontends/m88rs2000* 12958 12959MA901 MASTERKIT USB FM RADIO DRIVER 12960M: Alexey Klimov <klimov.linux@gmail.com> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963T: git git://linuxtv.org/media_tree.git 12964F: drivers/media/radio/radio-ma901.c 12965 12966MAC80211 12967M: Johannes Berg <johannes@sipsolutions.net> 12968L: linux-wireless@vger.kernel.org 12969S: Maintained 12970W: https://wireless.wiki.kernel.org/ 12971Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12972T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12973T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12974F: Documentation/networking/mac80211-injection.rst 12975F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12976F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12977F: include/net/mac80211.h 12978F: net/mac80211/ 12979 12980MAILBOX API 12981M: Jassi Brar <jassisinghbrar@gmail.com> 12982L: linux-kernel@vger.kernel.org 12983S: Maintained 12984F: Documentation/devicetree/bindings/mailbox/ 12985F: drivers/mailbox/ 12986F: include/dt-bindings/mailbox/ 12987F: include/linux/mailbox_client.h 12988F: include/linux/mailbox_controller.h 12989 12990MAILBOX ARM MHUv2 12991M: Viresh Kumar <viresh.kumar@linaro.org> 12992M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12993L: linux-kernel@vger.kernel.org 12994S: Maintained 12995F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12996F: drivers/mailbox/arm_mhuv2.c 12997F: include/linux/mailbox/arm_mhuv2_message.h 12998 12999MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13000M: Alejandro Colomar <alx@kernel.org> 13001L: linux-man@vger.kernel.org 13002S: Maintained 13003W: http://www.kernel.org/doc/man-pages 13004T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13005T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13006 13007MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13008M: Jeremy Kerr <jk@codeconstruct.com.au> 13009M: Matt Johnston <matt@codeconstruct.com.au> 13010L: netdev@vger.kernel.org 13011S: Maintained 13012F: Documentation/networking/mctp.rst 13013F: drivers/net/mctp/ 13014F: include/net/mctp.h 13015F: include/net/mctpdevice.h 13016F: include/net/netns/mctp.h 13017F: net/mctp/ 13018 13019MAPLE TREE 13020M: Liam R. Howlett <Liam.Howlett@oracle.com> 13021L: maple-tree@lists.infradead.org 13022L: linux-mm@kvack.org 13023S: Supported 13024F: Documentation/core-api/maple_tree.rst 13025F: include/linux/maple_tree.h 13026F: include/trace/events/maple_tree.h 13027F: lib/maple_tree.c 13028F: lib/test_maple_tree.c 13029F: tools/testing/radix-tree/linux/maple_tree.h 13030F: tools/testing/radix-tree/maple.c 13031 13032MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13033M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13034L: linux-mips@vger.kernel.org 13035S: Maintained 13036F: arch/mips/boot/dts/img/pistachio* 13037 13038MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13039M: Andrew Lunn <andrew@lunn.ch> 13040L: netdev@vger.kernel.org 13041S: Maintained 13042F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13043F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13044F: Documentation/networking/devlink/mv88e6xxx.rst 13045F: drivers/net/dsa/mv88e6xxx/ 13046F: include/linux/dsa/mv88e6xxx.h 13047F: include/linux/platform_data/mv88e6xxx.h 13048 13049MARVELL ARMADA 3700 PHY DRIVERS 13050M: Miquel Raynal <miquel.raynal@bootlin.com> 13051S: Maintained 13052F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13053F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13054F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13055F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13056 13057MARVELL ARMADA 3700 SERIAL DRIVER 13058M: Pali Rohár <pali@kernel.org> 13059S: Maintained 13060F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13061F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13062F: drivers/tty/serial/mvebu-uart.c 13063 13064MARVELL ARMADA DRM SUPPORT 13065M: Russell King <linux@armlinux.org.uk> 13066S: Maintained 13067T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13068T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13069F: Documentation/devicetree/bindings/display/armada/ 13070F: drivers/gpu/drm/armada/ 13071F: include/uapi/drm/armada_drm.h 13072 13073MARVELL CRYPTO DRIVER 13074M: Boris Brezillon <bbrezillon@kernel.org> 13075M: Arnaud Ebalard <arno@natisbad.org> 13076M: Srujana Challa <schalla@marvell.com> 13077L: linux-crypto@vger.kernel.org 13078S: Maintained 13079F: drivers/crypto/marvell/ 13080F: include/linux/soc/marvell/octeontx2/ 13081 13082MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13083M: Mirko Lindner <mlindner@marvell.com> 13084M: Stephen Hemminger <stephen@networkplumber.org> 13085L: netdev@vger.kernel.org 13086S: Maintained 13087F: drivers/net/ethernet/marvell/sk* 13088 13089MARVELL LIBERTAS WIRELESS DRIVER 13090L: libertas-dev@lists.infradead.org 13091S: Orphan 13092F: drivers/net/wireless/marvell/libertas/ 13093 13094MARVELL MACCHIATOBIN SUPPORT 13095M: Russell King <linux@armlinux.org.uk> 13096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13097S: Maintained 13098F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13099 13100MARVELL MV643XX ETHERNET DRIVER 13101M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13102L: netdev@vger.kernel.org 13103S: Maintained 13104F: drivers/net/ethernet/marvell/mv643xx_eth.* 13105F: include/linux/mv643xx.h 13106 13107MARVELL MV88X3310 PHY DRIVER 13108M: Russell King <linux@armlinux.org.uk> 13109M: Marek Behún <kabel@kernel.org> 13110L: netdev@vger.kernel.org 13111S: Maintained 13112F: drivers/net/phy/marvell10g.c 13113 13114MARVELL MVEBU THERMAL DRIVER 13115M: Miquel Raynal <miquel.raynal@bootlin.com> 13116S: Maintained 13117F: drivers/thermal/armada_thermal.c 13118 13119MARVELL MVNETA ETHERNET DRIVER 13120M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13121L: netdev@vger.kernel.org 13122S: Maintained 13123F: drivers/net/ethernet/marvell/mvneta* 13124 13125MARVELL MVPP2 ETHERNET DRIVER 13126M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13127M: Russell King <linux@armlinux.org.uk> 13128L: netdev@vger.kernel.org 13129S: Maintained 13130F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13131F: drivers/net/ethernet/marvell/mvpp2/ 13132 13133MARVELL MWIFIEX WIRELESS DRIVER 13134M: Brian Norris <briannorris@chromium.org> 13135R: Francesco Dolcini <francesco@dolcini.it> 13136L: linux-wireless@vger.kernel.org 13137S: Odd Fixes 13138F: drivers/net/wireless/marvell/mwifiex/ 13139 13140MARVELL MWL8K WIRELESS DRIVER 13141L: linux-wireless@vger.kernel.org 13142S: Orphan 13143F: drivers/net/wireless/marvell/mwl8k.c 13144 13145MARVELL NAND CONTROLLER DRIVER 13146M: Miquel Raynal <miquel.raynal@bootlin.com> 13147L: linux-mtd@lists.infradead.org 13148S: Maintained 13149F: drivers/mtd/nand/raw/marvell_nand.c 13150 13151MARVELL OCTEON ENDPOINT DRIVER 13152M: Veerasenareddy Burru <vburru@marvell.com> 13153M: Sathesh Edara <sedara@marvell.com> 13154L: netdev@vger.kernel.org 13155S: Supported 13156F: drivers/net/ethernet/marvell/octeon_ep 13157 13158MARVELL OCTEON ENDPOINT VF DRIVER 13159M: Veerasenareddy Burru <vburru@marvell.com> 13160M: Sathesh Edara <sedara@marvell.com> 13161M: Shinas Rasheed <srasheed@marvell.com> 13162M: Satananda Burla <sburla@marvell.com> 13163L: netdev@vger.kernel.org 13164S: Supported 13165F: drivers/net/ethernet/marvell/octeon_ep_vf 13166 13167MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13168M: Sunil Goutham <sgoutham@marvell.com> 13169M: Geetha sowjanya <gakula@marvell.com> 13170M: Subbaraya Sundeep <sbhatta@marvell.com> 13171M: hariprasad <hkelam@marvell.com> 13172L: netdev@vger.kernel.org 13173S: Supported 13174F: drivers/net/ethernet/marvell/octeontx2/nic/ 13175F: include/linux/soc/marvell/octeontx2/ 13176 13177MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13178M: Sunil Goutham <sgoutham@marvell.com> 13179M: Linu Cherian <lcherian@marvell.com> 13180M: Geetha sowjanya <gakula@marvell.com> 13181M: Jerin Jacob <jerinj@marvell.com> 13182M: hariprasad <hkelam@marvell.com> 13183M: Subbaraya Sundeep <sbhatta@marvell.com> 13184L: netdev@vger.kernel.org 13185S: Supported 13186F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13187F: drivers/net/ethernet/marvell/octeontx2/af/ 13188 13189MARVELL PRESTERA ETHERNET SWITCH DRIVER 13190M: Taras Chornyi <taras.chornyi@plvision.eu> 13191S: Supported 13192W: https://github.com/Marvell-switching/switchdev-prestera 13193F: drivers/net/ethernet/marvell/prestera/ 13194 13195MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13196M: Nicolas Pitre <nico@fluxnic.net> 13197S: Odd Fixes 13198F: drivers/mmc/host/mvsdio.* 13199 13200MARVELL USB MDIO CONTROLLER DRIVER 13201M: Tobias Waldekranz <tobias@waldekranz.com> 13202L: netdev@vger.kernel.org 13203S: Maintained 13204F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13205F: drivers/net/mdio/mdio-mvusb.c 13206 13207MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13208M: Hu Ziji <huziji@marvell.com> 13209L: linux-mmc@vger.kernel.org 13210S: Supported 13211F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13212F: drivers/mmc/host/sdhci-xenon* 13213 13214MATROX FRAMEBUFFER DRIVER 13215L: linux-fbdev@vger.kernel.org 13216S: Orphan 13217F: drivers/video/fbdev/matrox/matroxfb_* 13218F: include/uapi/linux/matroxfb.h 13219 13220MAX15301 DRIVER 13221M: Daniel Nilsson <daniel.nilsson@flex.com> 13222L: linux-hwmon@vger.kernel.org 13223S: Maintained 13224F: Documentation/hwmon/max15301.rst 13225F: drivers/hwmon/pmbus/max15301.c 13226 13227MAX2175 SDR TUNER DRIVER 13228M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13229L: linux-media@vger.kernel.org 13230S: Maintained 13231T: git git://linuxtv.org/media_tree.git 13232F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13233F: Documentation/userspace-api/media/drivers/max2175.rst 13234F: drivers/media/i2c/max2175* 13235F: include/uapi/linux/max2175.h 13236 13237MAX31335 RTC DRIVER 13238M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13239L: linux-rtc@vger.kernel.org 13240S: Supported 13241W: https://ez.analog.com/linux-software-drivers 13242F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13243F: drivers/rtc/rtc-max31335.c 13244 13245MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13246L: linux-hwmon@vger.kernel.org 13247S: Orphan 13248F: Documentation/hwmon/max6650.rst 13249F: drivers/hwmon/max6650.c 13250 13251MAX9286 QUAD GMSL DESERIALIZER DRIVER 13252M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13253M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13254M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13255M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13256L: linux-media@vger.kernel.org 13257S: Maintained 13258F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13259F: drivers/media/i2c/max9286.c 13260 13261MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13262M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13263L: linux-media@vger.kernel.org 13264S: Maintained 13265F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13266F: drivers/staging/media/max96712/max96712.c 13267 13268MAX9860 MONO AUDIO VOICE CODEC DRIVER 13269M: Peter Rosin <peda@axentia.se> 13270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13271S: Maintained 13272F: Documentation/devicetree/bindings/sound/max9860.txt 13273F: sound/soc/codecs/max9860.* 13274 13275MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13276M: Andreas Klinger <ak@it-klinger.de> 13277L: linux-iio@vger.kernel.org 13278S: Maintained 13279F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13280F: drivers/iio/proximity/mb1232.c 13281 13282MAXIM MAX11205 DRIVER 13283M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13284L: linux-iio@vger.kernel.org 13285S: Supported 13286W: https://ez.analog.com/linux-software-drivers 13287F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13288F: drivers/iio/adc/max11205.c 13289 13290MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13291R: Iskren Chernev <iskren.chernev@gmail.com> 13292R: Krzysztof Kozlowski <krzk@kernel.org> 13293R: Marek Szyprowski <m.szyprowski@samsung.com> 13294R: Matheus Castello <matheus@castello.eng.br> 13295L: linux-pm@vger.kernel.org 13296S: Maintained 13297F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13298F: drivers/power/supply/max17040_battery.c 13299 13300MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13301R: Hans de Goede <hdegoede@redhat.com> 13302R: Krzysztof Kozlowski <krzk@kernel.org> 13303R: Marek Szyprowski <m.szyprowski@samsung.com> 13304R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13305R: Purism Kernel Team <kernel@puri.sm> 13306L: linux-pm@vger.kernel.org 13307S: Maintained 13308F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13309F: drivers/power/supply/max17042_battery.c 13310 13311MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13312M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13313L: linux-kernel@vger.kernel.org 13314S: Maintained 13315F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13316F: drivers/regulator/max20086-regulator.c 13317 13318MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13319M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13320L: linux-iio@vger.kernel.org 13321S: Maintained 13322F: drivers/iio/temperature/max30208.c 13323 13324MAXIM MAX77650 PMIC MFD DRIVER 13325M: Bartosz Golaszewski <brgl@bgdev.pl> 13326L: linux-kernel@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/*/*max77650.yaml 13329F: Documentation/devicetree/bindings/*/max77650*.yaml 13330F: drivers/gpio/gpio-max77650.c 13331F: drivers/input/misc/max77650-onkey.c 13332F: drivers/leds/leds-max77650.c 13333F: drivers/mfd/max77650.c 13334F: drivers/power/supply/max77650-charger.c 13335F: drivers/regulator/max77650-regulator.c 13336F: include/linux/mfd/max77650.h 13337 13338MAXIM MAX77714 PMIC MFD DRIVER 13339M: Luca Ceresoli <luca@lucaceresoli.net> 13340S: Maintained 13341F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13342F: drivers/mfd/max77714.c 13343F: include/linux/mfd/max77714.h 13344 13345MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13346M: Javier Martinez Canillas <javier@dowhile0.org> 13347L: linux-kernel@vger.kernel.org 13348S: Supported 13349F: Documentation/devicetree/bindings/*/*max77802.yaml 13350F: drivers/regulator/max77802-regulator.c 13351F: include/dt-bindings/*/*max77802.h 13352 13353MAXIM MAX77976 BATTERY CHARGER 13354M: Luca Ceresoli <luca@lucaceresoli.net> 13355S: Supported 13356F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13357F: drivers/power/supply/max77976_charger.c 13358 13359MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13360M: Krzysztof Kozlowski <krzk@kernel.org> 13361L: linux-pm@vger.kernel.org 13362S: Maintained 13363B: mailto:linux-samsung-soc@vger.kernel.org 13364F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13365F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13366F: drivers/power/supply/max14577_charger.c 13367F: drivers/power/supply/max77693_charger.c 13368 13369MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13370M: Chanwoo Choi <cw00.choi@samsung.com> 13371M: Krzysztof Kozlowski <krzk@kernel.org> 13372L: linux-kernel@vger.kernel.org 13373S: Maintained 13374B: mailto:linux-samsung-soc@vger.kernel.org 13375F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13376F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13377F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13378F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13379F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13380F: drivers/*/*max77843.c 13381F: drivers/*/max14577*.c 13382F: drivers/*/max77686*.c 13383F: drivers/*/max77693*.c 13384F: drivers/clk/clk-max77686.c 13385F: drivers/extcon/extcon-max14577.c 13386F: drivers/extcon/extcon-max77693.c 13387F: drivers/rtc/rtc-max77686.c 13388F: include/linux/mfd/max14577*.h 13389F: include/linux/mfd/max77686*.h 13390F: include/linux/mfd/max77693*.h 13391 13392MAXIRADIO FM RADIO RECEIVER DRIVER 13393M: Hans Verkuil <hverkuil@xs4all.nl> 13394L: linux-media@vger.kernel.org 13395S: Maintained 13396W: https://linuxtv.org 13397T: git git://linuxtv.org/media_tree.git 13398F: drivers/media/radio/radio-maxiradio* 13399 13400MAXLINEAR ETHERNET PHY DRIVER 13401M: Xu Liang <lxu@maxlinear.com> 13402L: netdev@vger.kernel.org 13403S: Supported 13404F: drivers/net/phy/mxl-gpy.c 13405 13406MCAN MMIO DEVICE DRIVER 13407M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13408L: linux-can@vger.kernel.org 13409S: Maintained 13410F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13411F: drivers/net/can/m_can/m_can.c 13412F: drivers/net/can/m_can/m_can.h 13413F: drivers/net/can/m_can/m_can_platform.c 13414 13415MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13416R: Yasushi SHOJI <yashi@spacecubics.com> 13417L: linux-can@vger.kernel.org 13418S: Maintained 13419F: drivers/net/can/usb/mcba_usb.c 13420 13421MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13422M: Rishi Gupta <gupt21@gmail.com> 13423L: linux-i2c@vger.kernel.org 13424L: linux-input@vger.kernel.org 13425S: Maintained 13426F: drivers/hid/hid-mcp2221.c 13427 13428MCP251XFD SPI-CAN NETWORK DRIVER 13429M: Marc Kleine-Budde <mkl@pengutronix.de> 13430M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13431R: Thomas Kopp <thomas.kopp@microchip.com> 13432L: linux-can@vger.kernel.org 13433S: Maintained 13434F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13435F: drivers/net/can/spi/mcp251xfd/ 13436 13437MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13438M: Peter Rosin <peda@axentia.se> 13439L: linux-iio@vger.kernel.org 13440S: Maintained 13441F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13442F: drivers/iio/potentiometer/mcp4018.c 13443F: drivers/iio/potentiometer/mcp4531.c 13444 13445MCP4821 DAC DRIVER 13446M: Anshul Dalal <anshulusr@gmail.com> 13447L: linux-iio@vger.kernel.org 13448S: Maintained 13449F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13450F: drivers/iio/dac/mcp4821.c 13451 13452MCR20A IEEE-802.15.4 RADIO DRIVER 13453M: Stefan Schmidt <stefan@datenfreihafen.org> 13454L: linux-wpan@vger.kernel.org 13455S: Odd Fixes 13456W: https://github.com/xueliu/mcr20a-linux 13457F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13458F: drivers/net/ieee802154/mcr20a.c 13459F: drivers/net/ieee802154/mcr20a.h 13460 13461MDIO REGMAP DRIVER 13462M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13463L: netdev@vger.kernel.org 13464S: Maintained 13465F: drivers/net/mdio/mdio-regmap.c 13466F: include/linux/mdio/mdio-regmap.h 13467 13468MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13469M: William Breathitt Gray <william.gray@linaro.org> 13470L: linux-iio@vger.kernel.org 13471S: Maintained 13472F: drivers/iio/dac/cio-dac.c 13473 13474MEDIA CONTROLLER FRAMEWORK 13475M: Sakari Ailus <sakari.ailus@linux.intel.com> 13476M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13477L: linux-media@vger.kernel.org 13478S: Supported 13479W: https://www.linuxtv.org 13480T: git git://linuxtv.org/media_tree.git 13481F: drivers/media/mc/ 13482F: include/media/media-*.h 13483F: include/uapi/linux/media.h 13484 13485MEDIA DRIVER FOR FREESCALE IMX PXP 13486M: Philipp Zabel <p.zabel@pengutronix.de> 13487L: linux-media@vger.kernel.org 13488S: Maintained 13489T: git git://linuxtv.org/media_tree.git 13490F: drivers/media/platform/nxp/imx-pxp.[ch] 13491 13492MEDIA DRIVERS FOR ASCOT2E 13493M: Sergey Kozlov <serjk@netup.ru> 13494M: Abylay Ospan <aospan@netup.ru> 13495L: linux-media@vger.kernel.org 13496S: Supported 13497W: https://linuxtv.org 13498W: http://netup.tv/ 13499T: git git://linuxtv.org/media_tree.git 13500F: drivers/media/dvb-frontends/ascot2e* 13501 13502MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13503M: Jasmin Jessich <jasmin@anw.at> 13504L: linux-media@vger.kernel.org 13505S: Maintained 13506W: https://linuxtv.org 13507T: git git://linuxtv.org/media_tree.git 13508F: drivers/media/dvb-frontends/cxd2099* 13509 13510MEDIA DRIVERS FOR CXD2841ER 13511M: Sergey Kozlov <serjk@netup.ru> 13512M: Abylay Ospan <aospan@netup.ru> 13513L: linux-media@vger.kernel.org 13514S: Supported 13515W: https://linuxtv.org 13516W: http://netup.tv/ 13517T: git git://linuxtv.org/media_tree.git 13518F: drivers/media/dvb-frontends/cxd2841er* 13519 13520MEDIA DRIVERS FOR CXD2880 13521M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13522L: linux-media@vger.kernel.org 13523S: Supported 13524W: http://linuxtv.org/ 13525T: git git://linuxtv.org/media_tree.git 13526F: drivers/media/dvb-frontends/cxd2880/* 13527F: drivers/media/spi/cxd2880* 13528 13529MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13530L: linux-media@vger.kernel.org 13531S: Orphan 13532W: https://linuxtv.org 13533T: git git://linuxtv.org/media_tree.git 13534F: drivers/media/pci/ddbridge/* 13535 13536MEDIA DRIVERS FOR FREESCALE IMX 13537M: Steve Longerbeam <slongerbeam@gmail.com> 13538M: Philipp Zabel <p.zabel@pengutronix.de> 13539L: linux-media@vger.kernel.org 13540S: Maintained 13541T: git git://linuxtv.org/media_tree.git 13542F: Documentation/admin-guide/media/imx.rst 13543F: Documentation/devicetree/bindings/media/imx.txt 13544F: drivers/staging/media/imx/ 13545F: include/linux/imx-media.h 13546F: include/media/imx.h 13547 13548MEDIA DRIVERS FOR FREESCALE IMX7/8 13549M: Rui Miguel Silva <rmfrfs@gmail.com> 13550M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13551M: Martin Kepplinger <martin.kepplinger@puri.sm> 13552R: Purism Kernel Team <kernel@puri.sm> 13553L: linux-media@vger.kernel.org 13554S: Maintained 13555T: git git://linuxtv.org/media_tree.git 13556F: Documentation/admin-guide/media/imx7.rst 13557F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13558F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13559F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13560F: drivers/media/platform/nxp/imx-mipi-csis.c 13561F: drivers/media/platform/nxp/imx7-media-csi.c 13562F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13563 13564MEDIA DRIVERS FOR HELENE 13565M: Abylay Ospan <aospan@netup.ru> 13566L: linux-media@vger.kernel.org 13567S: Supported 13568W: https://linuxtv.org 13569W: http://netup.tv/ 13570T: git git://linuxtv.org/media_tree.git 13571F: drivers/media/dvb-frontends/helene* 13572 13573MEDIA DRIVERS FOR HORUS3A 13574M: Sergey Kozlov <serjk@netup.ru> 13575M: Abylay Ospan <aospan@netup.ru> 13576L: linux-media@vger.kernel.org 13577S: Supported 13578W: https://linuxtv.org 13579W: http://netup.tv/ 13580T: git git://linuxtv.org/media_tree.git 13581F: drivers/media/dvb-frontends/horus3a* 13582 13583MEDIA DRIVERS FOR LNBH25 13584M: Sergey Kozlov <serjk@netup.ru> 13585M: Abylay Ospan <aospan@netup.ru> 13586L: linux-media@vger.kernel.org 13587S: Supported 13588W: https://linuxtv.org 13589W: http://netup.tv/ 13590T: git git://linuxtv.org/media_tree.git 13591F: drivers/media/dvb-frontends/lnbh25* 13592 13593MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13594L: linux-media@vger.kernel.org 13595S: Orphan 13596W: https://linuxtv.org 13597T: git git://linuxtv.org/media_tree.git 13598F: drivers/media/dvb-frontends/mxl5xx* 13599 13600MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13601M: Sergey Kozlov <serjk@netup.ru> 13602M: Abylay Ospan <aospan@netup.ru> 13603L: linux-media@vger.kernel.org 13604S: Supported 13605W: https://linuxtv.org 13606W: http://netup.tv/ 13607T: git git://linuxtv.org/media_tree.git 13608F: drivers/media/pci/netup_unidvb/* 13609 13610MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13611M: Dmitry Osipenko <digetx@gmail.com> 13612L: linux-media@vger.kernel.org 13613L: linux-tegra@vger.kernel.org 13614S: Maintained 13615T: git git://linuxtv.org/media_tree.git 13616F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13617F: drivers/media/platform/nvidia/tegra-vde/ 13618 13619MEDIA DRIVERS FOR RENESAS - CEU 13620M: Jacopo Mondi <jacopo@jmondi.org> 13621L: linux-media@vger.kernel.org 13622L: linux-renesas-soc@vger.kernel.org 13623S: Supported 13624T: git git://linuxtv.org/media_tree.git 13625F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13626F: drivers/media/platform/renesas/renesas-ceu.c 13627F: include/media/drv-intf/renesas-ceu.h 13628 13629MEDIA DRIVERS FOR RENESAS - DRIF 13630M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13631L: linux-media@vger.kernel.org 13632L: linux-renesas-soc@vger.kernel.org 13633S: Supported 13634T: git git://linuxtv.org/media_tree.git 13635F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13636F: drivers/media/platform/renesas/rcar_drif.c 13637 13638MEDIA DRIVERS FOR RENESAS - FCP 13639M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13640L: linux-media@vger.kernel.org 13641L: linux-renesas-soc@vger.kernel.org 13642S: Supported 13643T: git git://linuxtv.org/media_tree.git 13644F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13645F: drivers/media/platform/renesas/rcar-fcp.c 13646F: include/media/rcar-fcp.h 13647 13648MEDIA DRIVERS FOR RENESAS - FDP1 13649M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13650L: linux-media@vger.kernel.org 13651L: linux-renesas-soc@vger.kernel.org 13652S: Supported 13653T: git git://linuxtv.org/media_tree.git 13654F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13655F: drivers/media/platform/renesas/rcar_fdp1.c 13656 13657MEDIA DRIVERS FOR RENESAS - VIN 13658M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13659L: linux-media@vger.kernel.org 13660L: linux-renesas-soc@vger.kernel.org 13661S: Supported 13662T: git git://linuxtv.org/media_tree.git 13663F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13664F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13665F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13666F: drivers/media/platform/renesas/rcar-csi2.c 13667F: drivers/media/platform/renesas/rcar-isp.c 13668F: drivers/media/platform/renesas/rcar-vin/ 13669 13670MEDIA DRIVERS FOR RENESAS - VSP1 13671M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13672M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13673L: linux-media@vger.kernel.org 13674L: linux-renesas-soc@vger.kernel.org 13675S: Supported 13676T: git git://linuxtv.org/media_tree.git 13677F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13678F: drivers/media/platform/renesas/vsp1/ 13679 13680MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13681L: linux-media@vger.kernel.org 13682S: Orphan 13683W: https://linuxtv.org 13684T: git git://linuxtv.org/media_tree.git 13685F: drivers/media/dvb-frontends/stv0910* 13686 13687MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13688L: linux-media@vger.kernel.org 13689S: Orphan 13690W: https://linuxtv.org 13691T: git git://linuxtv.org/media_tree.git 13692F: drivers/media/dvb-frontends/stv6111* 13693 13694MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13695M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13696M: Alain Volmat <alain.volmat@foss.st.com> 13697L: linux-media@vger.kernel.org 13698S: Supported 13699T: git git://linuxtv.org/media_tree.git 13700F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13701F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13702F: drivers/media/platform/st/stm32/stm32-dcmi.c 13703F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13704 13705MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13706M: Mauro Carvalho Chehab <mchehab@kernel.org> 13707L: linux-media@vger.kernel.org 13708S: Maintained 13709W: https://linuxtv.org 13710Q: http://patchwork.kernel.org/project/linux-media/list/ 13711T: git git://linuxtv.org/media_tree.git 13712F: Documentation/admin-guide/media/ 13713F: Documentation/devicetree/bindings/media/ 13714F: Documentation/driver-api/media/ 13715F: Documentation/userspace-api/media/ 13716F: drivers/media/ 13717F: drivers/staging/media/ 13718F: include/dt-bindings/media/ 13719F: include/linux/platform_data/media/ 13720F: include/media/ 13721F: include/uapi/linux/dvb/ 13722F: include/uapi/linux/ivtv* 13723F: include/uapi/linux/media.h 13724F: include/uapi/linux/uvcvideo.h 13725F: include/uapi/linux/v4l2-* 13726F: include/uapi/linux/videodev2.h 13727 13728MEDIATEK BLUETOOTH DRIVER 13729M: Sean Wang <sean.wang@mediatek.com> 13730L: linux-bluetooth@vger.kernel.org 13731L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13732S: Maintained 13733F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13734F: drivers/bluetooth/btmtkuart.c 13735 13736MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13737M: Sean Wang <sean.wang@mediatek.com> 13738L: linux-pm@vger.kernel.org 13739S: Maintained 13740F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13741F: drivers/power/reset/mt6323-poweroff.c 13742 13743MEDIATEK CIR DRIVER 13744M: Sean Wang <sean.wang@mediatek.com> 13745S: Maintained 13746F: drivers/media/rc/mtk-cir.c 13747 13748MEDIATEK DMA DRIVER 13749M: Sean Wang <sean.wang@mediatek.com> 13750L: dmaengine@vger.kernel.org 13751L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13752L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13753S: Maintained 13754F: Documentation/devicetree/bindings/dma/mediatek,* 13755F: drivers/dma/mediatek/ 13756 13757MEDIATEK ETHERNET DRIVER 13758M: Felix Fietkau <nbd@nbd.name> 13759M: Sean Wang <sean.wang@mediatek.com> 13760M: Mark Lee <Mark-MC.Lee@mediatek.com> 13761M: Lorenzo Bianconi <lorenzo@kernel.org> 13762L: netdev@vger.kernel.org 13763S: Maintained 13764F: drivers/net/ethernet/mediatek/ 13765 13766MEDIATEK ETHERNET PCS DRIVER 13767M: Alexander Couzens <lynxis@fe80.eu> 13768M: Daniel Golle <daniel@makrotopia.org> 13769L: netdev@vger.kernel.org 13770S: Maintained 13771F: drivers/net/pcs/pcs-mtk-lynxi.c 13772F: include/linux/pcs/pcs-mtk-lynxi.h 13773 13774MEDIATEK ETHERNET PHY DRIVERS 13775M: Daniel Golle <daniel@makrotopia.org> 13776M: Qingfang Deng <dqfext@gmail.com> 13777M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13778L: netdev@vger.kernel.org 13779S: Maintained 13780F: drivers/net/phy/mediatek-ge-soc.c 13781F: drivers/net/phy/mediatek-ge.c 13782 13783MEDIATEK I2C CONTROLLER DRIVER 13784M: Qii Wang <qii.wang@mediatek.com> 13785L: linux-i2c@vger.kernel.org 13786S: Maintained 13787F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13788F: drivers/i2c/busses/i2c-mt65xx.c 13789 13790MEDIATEK IOMMU DRIVER 13791M: Yong Wu <yong.wu@mediatek.com> 13792L: iommu@lists.linux.dev 13793L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13794S: Supported 13795F: Documentation/devicetree/bindings/iommu/mediatek* 13796F: drivers/iommu/mtk_iommu* 13797F: include/dt-bindings/memory/mediatek,mt*-port.h 13798F: include/dt-bindings/memory/mt*-port.h 13799 13800MEDIATEK JPEG DRIVER 13801M: Bin Liu <bin.liu@mediatek.com> 13802S: Supported 13803F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13804F: drivers/media/platform/mediatek/jpeg/ 13805 13806MEDIATEK KEYPAD DRIVER 13807M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13808S: Supported 13809F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13810F: drivers/input/keyboard/mt6779-keypad.c 13811 13812MEDIATEK MDP DRIVER 13813M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13814M: Houlong Wei <houlong.wei@mediatek.com> 13815M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13816S: Supported 13817F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13818F: drivers/media/platform/mediatek/mdp/ 13819F: drivers/media/platform/mediatek/vpu/ 13820 13821MEDIATEK MEDIA DRIVER 13822M: Tiffany Lin <tiffany.lin@mediatek.com> 13823M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13824M: Yunfei Dong <yunfei.dong@mediatek.com> 13825S: Supported 13826F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13827F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13828F: drivers/media/platform/mediatek/vcodec/ 13829F: drivers/media/platform/mediatek/vpu/ 13830 13831MEDIATEK MIPI-CSI CDPHY DRIVER 13832M: Julien Stephan <jstephan@baylibre.com> 13833M: Andy Hsieh <andy.hsieh@mediatek.com> 13834S: Supported 13835F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13836F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13837 13838MEDIATEK MMC/SD/SDIO DRIVER 13839M: Chaotian Jing <chaotian.jing@mediatek.com> 13840S: Maintained 13841F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13842F: drivers/mmc/host/mtk-sd.c 13843 13844MEDIATEK MT76 WIRELESS LAN DRIVER 13845M: Felix Fietkau <nbd@nbd.name> 13846M: Lorenzo Bianconi <lorenzo@kernel.org> 13847M: Ryder Lee <ryder.lee@mediatek.com> 13848R: Shayne Chen <shayne.chen@mediatek.com> 13849R: Sean Wang <sean.wang@mediatek.com> 13850L: linux-wireless@vger.kernel.org 13851S: Maintained 13852T: git https://github.com/nbd168/wireless 13853F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13854F: drivers/net/wireless/mediatek/mt76/ 13855 13856MEDIATEK MT7601U WIRELESS LAN DRIVER 13857M: Jakub Kicinski <kuba@kernel.org> 13858L: linux-wireless@vger.kernel.org 13859S: Maintained 13860F: drivers/net/wireless/mediatek/mt7601u/ 13861 13862MEDIATEK MT7621 CLOCK DRIVER 13863M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13864S: Maintained 13865F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13866F: drivers/clk/ralink/clk-mt7621.c 13867 13868MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13869M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13870S: Maintained 13871F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13872F: drivers/pci/controller/pcie-mt7621.c 13873 13874MEDIATEK MT7621 PHY PCI DRIVER 13875M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13876S: Maintained 13877F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13878F: drivers/phy/ralink/phy-mt7621-pci.c 13879 13880MEDIATEK MT7621/28/88 I2C DRIVER 13881M: Stefan Roese <sr@denx.de> 13882L: linux-i2c@vger.kernel.org 13883S: Maintained 13884F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13885F: drivers/i2c/busses/i2c-mt7621.c 13886 13887MEDIATEK MTMIPS CLOCK DRIVER 13888M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13889S: Maintained 13890F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13891F: drivers/clk/ralink/clk-mtmips.c 13892 13893MEDIATEK NAND CONTROLLER DRIVER 13894L: linux-mtd@lists.infradead.org 13895S: Orphan 13896F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13897F: drivers/mtd/nand/raw/mtk_* 13898 13899MEDIATEK PMIC LED DRIVER 13900M: Sean Wang <sean.wang@mediatek.com> 13901S: Maintained 13902F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13903F: drivers/leds/leds-mt6323.c 13904 13905MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13906M: Sean Wang <sean.wang@mediatek.com> 13907S: Maintained 13908F: drivers/char/hw_random/mtk-rng.c 13909 13910MEDIATEK SMI DRIVER 13911M: Yong Wu <yong.wu@mediatek.com> 13912L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13913S: Supported 13914F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13915F: drivers/memory/mtk-smi.c 13916F: include/soc/mediatek/smi.h 13917 13918MEDIATEK SWITCH DRIVER 13919M: Arınç ÜNAL <arinc.unal@arinc9.com> 13920M: Daniel Golle <daniel@makrotopia.org> 13921M: DENG Qingfang <dqfext@gmail.com> 13922M: Sean Wang <sean.wang@mediatek.com> 13923L: netdev@vger.kernel.org 13924S: Maintained 13925F: drivers/net/dsa/mt7530-mdio.c 13926F: drivers/net/dsa/mt7530-mmio.c 13927F: drivers/net/dsa/mt7530.* 13928F: net/dsa/tag_mtk.c 13929 13930MEDIATEK T7XX 5G WWAN MODEM DRIVER 13931M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13932R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13933R: Liu Haijun <haijun.liu@mediatek.com> 13934R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13935R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13936L: netdev@vger.kernel.org 13937S: Supported 13938F: drivers/net/wwan/t7xx/ 13939 13940MEDIATEK USB3 DRD IP DRIVER 13941M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13942L: linux-usb@vger.kernel.org 13943L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13944L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13945S: Maintained 13946F: Documentation/devicetree/bindings/usb/mediatek,* 13947F: drivers/usb/host/xhci-mtk* 13948F: drivers/usb/mtu3/ 13949 13950MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13951M: Peter Senna Tschudin <peter.senna@gmail.com> 13952M: Ian Ray <ian.ray@ge.com> 13953M: Martyn Welch <martyn.welch@collabora.co.uk> 13954S: Maintained 13955F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13956F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13957 13958MEGARAID SCSI/SAS DRIVERS 13959M: Kashyap Desai <kashyap.desai@broadcom.com> 13960M: Sumit Saxena <sumit.saxena@broadcom.com> 13961M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13962M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13963L: megaraidlinux.pdl@broadcom.com 13964L: linux-scsi@vger.kernel.org 13965S: Maintained 13966W: http://www.avagotech.com/support/ 13967F: Documentation/scsi/megaraid.rst 13968F: drivers/scsi/megaraid.* 13969F: drivers/scsi/megaraid/ 13970 13971MELEXIS MLX90614 DRIVER 13972M: Crt Mori <cmo@melexis.com> 13973L: linux-iio@vger.kernel.org 13974S: Supported 13975W: http://www.melexis.com 13976F: drivers/iio/temperature/mlx90614.c 13977 13978MELEXIS MLX90632 DRIVER 13979M: Crt Mori <cmo@melexis.com> 13980L: linux-iio@vger.kernel.org 13981S: Supported 13982W: http://www.melexis.com 13983F: drivers/iio/temperature/mlx90632.c 13984 13985MELEXIS MLX90635 DRIVER 13986M: Crt Mori <cmo@melexis.com> 13987L: linux-iio@vger.kernel.org 13988S: Supported 13989W: http://www.melexis.com 13990F: drivers/iio/temperature/mlx90635.c 13991 13992MELFAS MIP4 TOUCHSCREEN DRIVER 13993M: Sangwon Jee <jeesw@melfas.com> 13994S: Supported 13995W: http://www.melfas.com 13996F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13997F: drivers/input/touchscreen/melfas_mip4.c 13998 13999MELLANOX BLUEFIELD I2C DRIVER 14000M: Khalil Blaiech <kblaiech@nvidia.com> 14001M: Asmaa Mnebhi <asmaa@nvidia.com> 14002L: linux-i2c@vger.kernel.org 14003S: Supported 14004F: drivers/i2c/busses/i2c-mlxbf.c 14005 14006MELLANOX ETHERNET DRIVER (mlx4_en) 14007M: Tariq Toukan <tariqt@nvidia.com> 14008L: netdev@vger.kernel.org 14009S: Supported 14010W: http://www.mellanox.com 14011Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14012F: drivers/net/ethernet/mellanox/mlx4/en_* 14013 14014MELLANOX ETHERNET DRIVER (mlx5e) 14015M: Saeed Mahameed <saeedm@nvidia.com> 14016M: Tariq Toukan <tariqt@nvidia.com> 14017L: netdev@vger.kernel.org 14018S: Supported 14019W: http://www.mellanox.com 14020Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14021F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14022 14023MELLANOX ETHERNET INNOVA DRIVERS 14024R: Boris Pismenny <borisp@nvidia.com> 14025L: netdev@vger.kernel.org 14026S: Supported 14027W: http://www.mellanox.com 14028Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14029F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14030F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14031F: include/linux/mlx5/mlx5_ifc_fpga.h 14032 14033MELLANOX ETHERNET SWITCH DRIVERS 14034M: Ido Schimmel <idosch@nvidia.com> 14035M: Petr Machata <petrm@nvidia.com> 14036L: netdev@vger.kernel.org 14037S: Supported 14038W: http://www.mellanox.com 14039Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14040F: drivers/net/ethernet/mellanox/mlxsw/ 14041F: tools/testing/selftests/drivers/net/mlxsw/ 14042 14043MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14044M: mlxsw@nvidia.com 14045L: netdev@vger.kernel.org 14046S: Supported 14047W: http://www.mellanox.com 14048Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14049F: drivers/net/ethernet/mellanox/mlxfw/ 14050 14051MELLANOX HARDWARE PLATFORM SUPPORT 14052M: Hans de Goede <hdegoede@redhat.com> 14053M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14054M: Vadim Pasternak <vadimp@nvidia.com> 14055L: platform-driver-x86@vger.kernel.org 14056S: Supported 14057F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14058F: drivers/platform/mellanox/ 14059F: include/linux/platform_data/mlxreg.h 14060 14061MELLANOX MLX4 core VPI driver 14062M: Tariq Toukan <tariqt@nvidia.com> 14063L: netdev@vger.kernel.org 14064L: linux-rdma@vger.kernel.org 14065S: Supported 14066W: http://www.mellanox.com 14067Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14068F: drivers/net/ethernet/mellanox/mlx4/ 14069F: include/linux/mlx4/ 14070 14071MELLANOX MLX4 IB driver 14072M: Yishai Hadas <yishaih@nvidia.com> 14073L: linux-rdma@vger.kernel.org 14074S: Supported 14075W: http://www.mellanox.com 14076Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14077F: drivers/infiniband/hw/mlx4/ 14078F: include/linux/mlx4/ 14079F: include/uapi/rdma/mlx4-abi.h 14080 14081MELLANOX MLX5 core VPI driver 14082M: Saeed Mahameed <saeedm@nvidia.com> 14083M: Leon Romanovsky <leonro@nvidia.com> 14084M: Tariq Toukan <tariqt@nvidia.com> 14085L: netdev@vger.kernel.org 14086L: linux-rdma@vger.kernel.org 14087S: Supported 14088W: http://www.mellanox.com 14089Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14090F: Documentation/networking/device_drivers/ethernet/mellanox/ 14091F: drivers/net/ethernet/mellanox/mlx5/core/ 14092F: include/linux/mlx5/ 14093 14094MELLANOX MLX5 IB driver 14095M: Leon Romanovsky <leonro@nvidia.com> 14096L: linux-rdma@vger.kernel.org 14097S: Supported 14098W: http://www.mellanox.com 14099Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14100F: drivers/infiniband/hw/mlx5/ 14101F: include/linux/mlx5/ 14102F: include/uapi/rdma/mlx5-abi.h 14103 14104MELLANOX MLX5 VDPA DRIVER 14105M: Dragos Tatulea <dtatulea@nvidia.com> 14106L: virtualization@lists.linux.dev 14107S: Supported 14108F: drivers/vdpa/mlx5/ 14109 14110MELLANOX MLXCPLD I2C AND MUX DRIVER 14111M: Vadim Pasternak <vadimp@nvidia.com> 14112M: Michael Shych <michaelsh@nvidia.com> 14113L: linux-i2c@vger.kernel.org 14114S: Supported 14115F: Documentation/i2c/busses/i2c-mlxcpld.rst 14116F: drivers/i2c/busses/i2c-mlxcpld.c 14117F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14118 14119MELLANOX MLXCPLD LED DRIVER 14120M: Vadim Pasternak <vadimp@nvidia.com> 14121L: linux-leds@vger.kernel.org 14122S: Supported 14123F: Documentation/leds/leds-mlxcpld.rst 14124F: drivers/leds/leds-mlxcpld.c 14125F: drivers/leds/leds-mlxreg.c 14126 14127MELLANOX PLATFORM DRIVER 14128M: Vadim Pasternak <vadimp@nvidia.com> 14129L: platform-driver-x86@vger.kernel.org 14130S: Supported 14131F: drivers/platform/x86/mlx-platform.c 14132 14133MEMBARRIER SUPPORT 14134M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14135M: "Paul E. McKenney" <paulmck@kernel.org> 14136L: linux-kernel@vger.kernel.org 14137S: Supported 14138F: Documentation/scheduler/membarrier.rst 14139F: arch/*/include/asm/membarrier.h 14140F: arch/*/include/asm/sync_core.h 14141F: include/uapi/linux/membarrier.h 14142F: kernel/sched/membarrier.c 14143 14144MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14145M: Mike Rapoport <rppt@kernel.org> 14146L: linux-mm@kvack.org 14147S: Maintained 14148F: Documentation/core-api/boot-time-mm.rst 14149F: include/linux/memblock.h 14150F: mm/memblock.c 14151F: mm/mm_init.c 14152F: tools/testing/memblock/ 14153 14154MEMORY CONTROLLER DRIVERS 14155M: Krzysztof Kozlowski <krzk@kernel.org> 14156L: linux-kernel@vger.kernel.org 14157S: Maintained 14158B: mailto:krzysztof.kozlowski@linaro.org 14159T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14160F: Documentation/devicetree/bindings/memory-controllers/ 14161F: drivers/memory/ 14162F: include/dt-bindings/memory/ 14163F: include/memory/ 14164 14165MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14166M: Dmitry Osipenko <digetx@gmail.com> 14167L: linux-pm@vger.kernel.org 14168L: linux-tegra@vger.kernel.org 14169S: Maintained 14170T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14171F: drivers/devfreq/tegra30-devfreq.c 14172 14173MEMORY HOT(UN)PLUG 14174M: David Hildenbrand <david@redhat.com> 14175M: Oscar Salvador <osalvador@suse.de> 14176L: linux-mm@kvack.org 14177S: Maintained 14178F: Documentation/admin-guide/mm/memory-hotplug.rst 14179F: Documentation/core-api/memory-hotplug.rst 14180F: drivers/base/memory.c 14181F: include/linux/memory_hotplug.h 14182F: mm/memory_hotplug.c 14183F: tools/testing/selftests/memory-hotplug/ 14184 14185MEMORY MANAGEMENT 14186M: Andrew Morton <akpm@linux-foundation.org> 14187L: linux-mm@kvack.org 14188S: Maintained 14189W: http://www.linux-mm.org 14190T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14191T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14192F: include/linux/gfp.h 14193F: include/linux/gfp_types.h 14194F: include/linux/memfd.h 14195F: include/linux/memory.h 14196F: include/linux/memory_hotplug.h 14197F: include/linux/memory-tiers.h 14198F: include/linux/mempolicy.h 14199F: include/linux/mempool.h 14200F: include/linux/memremap.h 14201F: include/linux/mm.h 14202F: include/linux/mm_*.h 14203F: include/linux/mmzone.h 14204F: include/linux/mmu_notifier.h 14205F: include/linux/pagewalk.h 14206F: include/linux/rmap.h 14207F: include/trace/events/ksm.h 14208F: mm/ 14209F: tools/mm/ 14210F: tools/testing/selftests/mm/ 14211N: include/linux/page[-_]* 14212 14213MEMORY MAPPING 14214M: Andrew Morton <akpm@linux-foundation.org> 14215R: Liam R. Howlett <Liam.Howlett@oracle.com> 14216R: Vlastimil Babka <vbabka@suse.cz> 14217R: Lorenzo Stoakes <lstoakes@gmail.com> 14218L: linux-mm@kvack.org 14219S: Maintained 14220W: http://www.linux-mm.org 14221T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14222F: mm/mmap.c 14223 14224MEMORY TECHNOLOGY DEVICES (MTD) 14225M: Miquel Raynal <miquel.raynal@bootlin.com> 14226M: Richard Weinberger <richard@nod.at> 14227M: Vignesh Raghavendra <vigneshr@ti.com> 14228L: linux-mtd@lists.infradead.org 14229S: Maintained 14230W: http://www.linux-mtd.infradead.org/ 14231Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14232C: irc://irc.oftc.net/mtd 14233T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14235F: Documentation/devicetree/bindings/mtd/ 14236F: drivers/mtd/ 14237F: include/linux/mtd/ 14238F: include/uapi/mtd/ 14239 14240MEMSENSING MICROSYSTEMS MSA311 DRIVER 14241M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14242L: linux-iio@vger.kernel.org 14243S: Maintained 14244F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14245F: drivers/iio/accel/msa311.c 14246 14247MEN A21 WATCHDOG DRIVER 14248M: Johannes Thumshirn <morbidrsa@gmail.com> 14249L: linux-watchdog@vger.kernel.org 14250S: Maintained 14251F: drivers/watchdog/mena21_wdt.c 14252 14253MEN CHAMELEON BUS (mcb) 14254M: Johannes Thumshirn <morbidrsa@gmail.com> 14255S: Maintained 14256F: Documentation/driver-api/men-chameleon-bus.rst 14257F: drivers/mcb/ 14258F: include/linux/mcb.h 14259 14260MEN F21BMC (Board Management Controller) 14261M: Andreas Werner <andreas.werner@men.de> 14262S: Supported 14263F: Documentation/hwmon/menf21bmc.rst 14264F: drivers/hwmon/menf21bmc_hwmon.c 14265F: drivers/leds/leds-menf21bmc.c 14266F: drivers/mfd/menf21bmc.c 14267F: drivers/watchdog/menf21bmc_wdt.c 14268 14269MEN Z069 WATCHDOG DRIVER 14270M: Johannes Thumshirn <jth@kernel.org> 14271L: linux-watchdog@vger.kernel.org 14272S: Maintained 14273F: drivers/watchdog/menz69_wdt.c 14274 14275MESON AO CEC DRIVER FOR AMLOGIC SOCS 14276M: Neil Armstrong <neil.armstrong@linaro.org> 14277L: linux-media@vger.kernel.org 14278L: linux-amlogic@lists.infradead.org 14279S: Supported 14280W: http://linux-meson.com/ 14281T: git git://linuxtv.org/media_tree.git 14282F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14283F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14284F: drivers/media/cec/platform/meson/ao-cec.c 14285 14286MESON GE2D DRIVER FOR AMLOGIC SOCS 14287M: Neil Armstrong <neil.armstrong@linaro.org> 14288L: linux-media@vger.kernel.org 14289L: linux-amlogic@lists.infradead.org 14290S: Supported 14291T: git git://linuxtv.org/media_tree.git 14292F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14293F: drivers/media/platform/amlogic/meson-ge2d/ 14294 14295MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14296M: Liang Yang <liang.yang@amlogic.com> 14297L: linux-mtd@lists.infradead.org 14298S: Maintained 14299F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14300F: drivers/mtd/nand/raw/meson_* 14301 14302MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14303M: Neil Armstrong <neil.armstrong@linaro.org> 14304L: linux-media@vger.kernel.org 14305L: linux-amlogic@lists.infradead.org 14306S: Supported 14307T: git git://linuxtv.org/media_tree.git 14308F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14309F: drivers/staging/media/meson/vdec/ 14310 14311METHODE UDPU SUPPORT 14312M: Robert Marko <robert.marko@sartura.hr> 14313S: Maintained 14314F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14315F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14316 14317MHI BUS 14318M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14319L: mhi@lists.linux.dev 14320L: linux-arm-msm@vger.kernel.org 14321S: Maintained 14322T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14323F: Documentation/ABI/stable/sysfs-bus-mhi 14324F: Documentation/mhi/ 14325F: drivers/bus/mhi/ 14326F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14327F: include/linux/mhi.h 14328 14329MICROBLAZE ARCHITECTURE 14330M: Michal Simek <monstr@monstr.eu> 14331S: Supported 14332W: http://www.monstr.eu/fdt/ 14333T: git git://git.monstr.eu/linux-2.6-microblaze.git 14334F: arch/microblaze/ 14335 14336MICROBLAZE TMR INJECT 14337M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14338S: Supported 14339F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14340F: drivers/misc/xilinx_tmr_inject.c 14341 14342MICROBLAZE TMR MANAGER 14343M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14344S: Supported 14345F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14346F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14347F: drivers/misc/xilinx_tmr_manager.c 14348 14349MICROCHIP AT91 DMA DRIVERS 14350M: Ludovic Desroches <ludovic.desroches@microchip.com> 14351L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14352L: dmaengine@vger.kernel.org 14353S: Supported 14354F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14355F: drivers/dma/at_hdmac.c 14356F: drivers/dma/at_xdmac.c 14357F: include/dt-bindings/dma/at91.h 14358 14359MICROCHIP AT91 SERIAL DRIVER 14360M: Richard Genoud <richard.genoud@gmail.com> 14361S: Maintained 14362F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14363F: drivers/tty/serial/atmel_serial.c 14364F: drivers/tty/serial/atmel_serial.h 14365 14366MICROCHIP AT91 USART MFD DRIVER 14367M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14368L: linux-kernel@vger.kernel.org 14369S: Supported 14370F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14371F: drivers/mfd/at91-usart.c 14372F: include/dt-bindings/mfd/at91-usart.h 14373 14374MICROCHIP AT91 USART SPI DRIVER 14375M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14376L: linux-spi@vger.kernel.org 14377S: Supported 14378F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14379F: drivers/spi/spi-at91-usart.c 14380 14381MICROCHIP AUDIO ASOC DRIVERS 14382M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14384S: Supported 14385F: Documentation/devicetree/bindings/sound/atmel* 14386F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14387F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14388F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14389F: sound/soc/atmel 14390 14391MICROCHIP CSI2DC DRIVER 14392M: Eugen Hristev <eugen.hristev@microchip.com> 14393L: linux-media@vger.kernel.org 14394S: Supported 14395F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14396F: drivers/media/platform/microchip/microchip-csi2dc.c 14397 14398MICROCHIP ECC DRIVER 14399L: linux-crypto@vger.kernel.org 14400S: Orphan 14401F: drivers/crypto/atmel-ecc.* 14402 14403MICROCHIP EIC DRIVER 14404M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14406S: Supported 14407F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14408F: drivers/irqchip/irq-mchp-eic.c 14409 14410MICROCHIP I2C DRIVER 14411M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14412L: linux-i2c@vger.kernel.org 14413S: Supported 14414F: drivers/i2c/busses/i2c-at91-*.c 14415F: drivers/i2c/busses/i2c-at91.h 14416 14417MICROCHIP ISC DRIVER 14418M: Eugen Hristev <eugen.hristev@microchip.com> 14419L: linux-media@vger.kernel.org 14420S: Supported 14421F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14422F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14423F: drivers/media/platform/microchip/microchip-isc* 14424F: drivers/media/platform/microchip/microchip-sama*-isc* 14425F: drivers/staging/media/deprecated/atmel/atmel-isc* 14426F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14427F: include/linux/atmel-isc-media.h 14428 14429MICROCHIP ISI DRIVER 14430M: Eugen Hristev <eugen.hristev@microchip.com> 14431L: linux-media@vger.kernel.org 14432S: Supported 14433F: drivers/media/platform/atmel/atmel-isi.c 14434F: drivers/media/platform/atmel/atmel-isi.h 14435 14436MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14437M: Woojung Huh <woojung.huh@microchip.com> 14438M: UNGLinuxDriver@microchip.com 14439L: netdev@vger.kernel.org 14440S: Maintained 14441F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14442F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14443F: drivers/net/dsa/microchip/* 14444F: include/linux/dsa/ksz_common.h 14445F: include/linux/platform_data/microchip-ksz.h 14446F: net/dsa/tag_ksz.c 14447 14448MICROCHIP LAN743X ETHERNET DRIVER 14449M: Bryan Whitehead <bryan.whitehead@microchip.com> 14450M: UNGLinuxDriver@microchip.com 14451L: netdev@vger.kernel.org 14452S: Maintained 14453F: drivers/net/ethernet/microchip/lan743x_* 14454 14455MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14456M: Arun Ramadoss <arun.ramadoss@microchip.com> 14457R: UNGLinuxDriver@microchip.com 14458L: netdev@vger.kernel.org 14459S: Maintained 14460F: drivers/net/phy/microchip_t1.c 14461 14462MICROCHIP LAN966X ETHERNET DRIVER 14463M: Horatiu Vultur <horatiu.vultur@microchip.com> 14464M: UNGLinuxDriver@microchip.com 14465L: netdev@vger.kernel.org 14466S: Maintained 14467F: drivers/net/ethernet/microchip/lan966x/* 14468 14469MICROCHIP LCDFB DRIVER 14470M: Nicolas Ferre <nicolas.ferre@microchip.com> 14471L: linux-fbdev@vger.kernel.org 14472S: Maintained 14473F: drivers/video/fbdev/atmel_lcdfb.c 14474F: include/video/atmel_lcdc.h 14475 14476MICROCHIP MCP16502 PMIC DRIVER 14477M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14478L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14479S: Supported 14480F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14481F: drivers/regulator/mcp16502.c 14482 14483MICROCHIP MCP3564 ADC DRIVER 14484M: Marius Cristea <marius.cristea@microchip.com> 14485L: linux-iio@vger.kernel.org 14486S: Supported 14487F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14488F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14489F: drivers/iio/adc/mcp3564.c 14490 14491MICROCHIP MCP3911 ADC DRIVER 14492M: Marcus Folkesson <marcus.folkesson@gmail.com> 14493M: Kent Gustavsson <kent@minoris.se> 14494L: linux-iio@vger.kernel.org 14495S: Maintained 14496F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14497F: drivers/iio/adc/mcp3911.c 14498 14499MICROCHIP MMC/SD/SDIO MCI DRIVER 14500M: Aubin Constans <aubin.constans@microchip.com> 14501S: Maintained 14502F: drivers/mmc/host/atmel-mci.c 14503 14504MICROCHIP NAND DRIVER 14505L: linux-mtd@lists.infradead.org 14506S: Orphan 14507F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14508F: drivers/mtd/nand/raw/atmel/* 14509 14510MICROCHIP OTPC DRIVER 14511M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14513S: Supported 14514F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14515F: drivers/nvmem/microchip-otpc.c 14516F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14517 14518MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14519M: Marius Cristea <marius.cristea@microchip.com> 14520L: linux-iio@vger.kernel.org 14521S: Supported 14522F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14523F: drivers/iio/adc/pac1934.c 14524 14525MICROCHIP PCI1XXXX GP DRIVER 14526M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14527M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14528L: linux-gpio@vger.kernel.org 14529S: Supported 14530F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14531F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14532F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14533F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14534 14535MICROCHIP PCI1XXXX I2C DRIVER 14536M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14537M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14538M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14539L: linux-i2c@vger.kernel.org 14540S: Maintained 14541F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14542 14543MICROCHIP PCIe UART DRIVER 14544M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14545M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14546L: linux-serial@vger.kernel.org 14547S: Maintained 14548F: drivers/tty/serial/8250/8250_pci1xxxx.c 14549 14550MICROCHIP POLARFIRE FPGA DRIVERS 14551M: Conor Dooley <conor.dooley@microchip.com> 14552R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14553L: linux-fpga@vger.kernel.org 14554S: Supported 14555F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14556F: drivers/fpga/microchip-spi.c 14557 14558MICROCHIP PWM DRIVER 14559M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14560L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14561L: linux-pwm@vger.kernel.org 14562S: Supported 14563F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14564F: drivers/pwm/pwm-atmel.c 14565 14566MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14567M: Eugen Hristev <eugen.hristev@microchip.com> 14568L: linux-iio@vger.kernel.org 14569S: Supported 14570F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14571F: drivers/iio/adc/at91-sama5d2_adc.c 14572F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14573 14574MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14575M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14576S: Supported 14577F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14578F: drivers/power/reset/at91-sama5d2_shdwc.c 14579 14580MICROCHIP SOC DRIVERS 14581M: Conor Dooley <conor@kernel.org> 14582S: Supported 14583T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14584F: drivers/soc/microchip/ 14585 14586MICROCHIP SPI DRIVER 14587M: Ryan Wanner <ryan.wanner@microchip.com> 14588S: Supported 14589F: drivers/spi/spi-atmel.* 14590 14591MICROCHIP SSC DRIVER 14592M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14594S: Supported 14595F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14596F: drivers/misc/atmel-ssc.c 14597F: include/linux/atmel-ssc.h 14598 14599Microchip Timer Counter Block (TCB) Capture Driver 14600M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14602L: linux-iio@vger.kernel.org 14603S: Maintained 14604F: drivers/counter/microchip-tcb-capture.c 14605 14606MICROCHIP USB251XB DRIVER 14607M: Richard Leitner <richard.leitner@skidata.com> 14608L: linux-usb@vger.kernel.org 14609S: Maintained 14610F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14611F: drivers/usb/misc/usb251xb.c 14612 14613MICROCHIP USBA UDC DRIVER 14614M: Cristian Birsan <cristian.birsan@microchip.com> 14615L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14616S: Supported 14617F: drivers/usb/gadget/udc/atmel_usba_udc.* 14618 14619MICROCHIP WILC1000 WIFI DRIVER 14620M: Ajay Singh <ajay.kathat@microchip.com> 14621M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14622L: linux-wireless@vger.kernel.org 14623S: Supported 14624F: drivers/net/wireless/microchip/wilc1000/ 14625 14626MICROSEMI MIPS SOCS 14627M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14628M: UNGLinuxDriver@microchip.com 14629L: linux-mips@vger.kernel.org 14630S: Supported 14631F: Documentation/devicetree/bindings/mips/mscc.txt 14632F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14633F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14634F: arch/mips/boot/dts/mscc/ 14635F: arch/mips/configs/generic/board-ocelot.config 14636F: arch/mips/generic/board-ocelot.c 14637 14638MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14639M: Don Brace <don.brace@microchip.com> 14640L: storagedev@microchip.com 14641L: linux-scsi@vger.kernel.org 14642S: Supported 14643F: Documentation/scsi/smartpqi.rst 14644F: drivers/scsi/smartpqi/Kconfig 14645F: drivers/scsi/smartpqi/Makefile 14646F: drivers/scsi/smartpqi/smartpqi*.[ch] 14647F: include/linux/cciss*.h 14648F: include/uapi/linux/cciss*.h 14649 14650MICROSOFT MANA RDMA DRIVER 14651M: Long Li <longli@microsoft.com> 14652M: Ajay Sharma <sharmaajay@microsoft.com> 14653L: linux-rdma@vger.kernel.org 14654S: Supported 14655F: drivers/infiniband/hw/mana/ 14656F: include/net/mana 14657F: include/uapi/rdma/mana-abi.h 14658 14659MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14660M: Maximilian Luz <luzmaximilian@gmail.com> 14661L: platform-driver-x86@vger.kernel.org 14662S: Maintained 14663F: drivers/platform/surface/surface_aggregator_tabletsw.c 14664 14665MICROSOFT SURFACE BATTERY AND AC DRIVERS 14666M: Maximilian Luz <luzmaximilian@gmail.com> 14667L: linux-pm@vger.kernel.org 14668L: platform-driver-x86@vger.kernel.org 14669S: Maintained 14670F: drivers/power/supply/surface_battery.c 14671F: drivers/power/supply/surface_charger.c 14672 14673MICROSOFT SURFACE DTX DRIVER 14674M: Maximilian Luz <luzmaximilian@gmail.com> 14675L: platform-driver-x86@vger.kernel.org 14676S: Maintained 14677F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14678F: drivers/platform/surface/surface_dtx.c 14679F: include/uapi/linux/surface_aggregator/dtx.h 14680 14681MICROSOFT SURFACE SENSOR FAN DRIVER 14682M: Maximilian Luz <luzmaximilian@gmail.com> 14683M: Ivor Wanders <ivor@iwanders.net> 14684L: linux-hwmon@vger.kernel.org 14685S: Maintained 14686F: Documentation/hwmon/surface_fan.rst 14687F: drivers/hwmon/surface_fan.c 14688 14689MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14690M: Maximilian Luz <luzmaximilian@gmail.com> 14691L: platform-driver-x86@vger.kernel.org 14692S: Maintained 14693F: drivers/platform/surface/surface_gpe.c 14694 14695MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14696M: Hans de Goede <hdegoede@redhat.com> 14697M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14698M: Maximilian Luz <luzmaximilian@gmail.com> 14699L: platform-driver-x86@vger.kernel.org 14700S: Maintained 14701T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14702F: drivers/platform/surface/ 14703 14704MICROSOFT SURFACE HID TRANSPORT DRIVER 14705M: Maximilian Luz <luzmaximilian@gmail.com> 14706L: linux-input@vger.kernel.org 14707L: platform-driver-x86@vger.kernel.org 14708S: Maintained 14709F: drivers/hid/surface-hid/ 14710 14711MICROSOFT SURFACE HOT-PLUG DRIVER 14712M: Maximilian Luz <luzmaximilian@gmail.com> 14713L: platform-driver-x86@vger.kernel.org 14714S: Maintained 14715F: drivers/platform/surface/surface_hotplug.c 14716 14717MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14718M: Maximilian Luz <luzmaximilian@gmail.com> 14719L: platform-driver-x86@vger.kernel.org 14720S: Maintained 14721F: drivers/platform/surface/surface_platform_profile.c 14722 14723MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14724M: Chen Yu <yu.c.chen@intel.com> 14725L: platform-driver-x86@vger.kernel.org 14726S: Supported 14727F: drivers/platform/surface/surfacepro3_button.c 14728 14729MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14730M: Maximilian Luz <luzmaximilian@gmail.com> 14731L: platform-driver-x86@vger.kernel.org 14732S: Maintained 14733F: drivers/platform/surface/surface_aggregator_hub.c 14734 14735MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14736M: Maximilian Luz <luzmaximilian@gmail.com> 14737L: platform-driver-x86@vger.kernel.org 14738S: Maintained 14739W: https://github.com/linux-surface/surface-aggregator-module 14740C: irc://irc.libera.chat/linux-surface 14741F: Documentation/driver-api/surface_aggregator/ 14742F: drivers/platform/surface/aggregator/ 14743F: drivers/platform/surface/surface_acpi_notify.c 14744F: drivers/platform/surface/surface_aggregator_cdev.c 14745F: drivers/platform/surface/surface_aggregator_registry.c 14746F: include/linux/surface_acpi_notify.h 14747F: include/linux/surface_aggregator/ 14748F: include/uapi/linux/surface_aggregator/ 14749 14750MICROTEK X6 SCANNER 14751M: Oliver Neukum <oliver@neukum.org> 14752S: Maintained 14753F: drivers/usb/image/microtek.* 14754 14755MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14756M: Luka Kovacic <luka.kovacic@sartura.hr> 14757M: Luka Perkov <luka.perkov@sartura.hr> 14758S: Maintained 14759F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14760F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14761F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14762F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14763F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14764F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14765 14766MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14767M: Sakari Ailus <sakari.ailus@linux.intel.com> 14768L: linux-media@vger.kernel.org 14769S: Maintained 14770F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14771F: Documentation/driver-api/media/drivers/ccs/ 14772F: Documentation/userspace-api/media/drivers/ccs.rst 14773F: drivers/media/i2c/ccs-pll.c 14774F: drivers/media/i2c/ccs-pll.h 14775F: drivers/media/i2c/ccs/ 14776F: include/uapi/linux/ccs.h 14777F: include/uapi/linux/smiapp.h 14778 14779MIPS 14780M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14781L: linux-mips@vger.kernel.org 14782S: Maintained 14783W: http://www.linux-mips.org/ 14784Q: https://patchwork.kernel.org/project/linux-mips/list/ 14785T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14786F: Documentation/devicetree/bindings/mips/ 14787F: Documentation/arch/mips/ 14788F: arch/mips/ 14789F: drivers/platform/mips/ 14790F: include/dt-bindings/mips/ 14791 14792MIPS BAIKAL-T1 PLATFORM 14793M: Serge Semin <fancer.lancer@gmail.com> 14794L: linux-mips@vger.kernel.org 14795S: Supported 14796F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14797F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14798F: drivers/bus/bt1-*.c 14799F: drivers/clk/baikal-t1/ 14800F: drivers/memory/bt1-l2-ctl.c 14801F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14802 14803MIPS BOSTON DEVELOPMENT BOARD 14804M: Paul Burton <paulburton@kernel.org> 14805L: linux-mips@vger.kernel.org 14806S: Maintained 14807F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14808F: arch/mips/boot/dts/img/boston.dts 14809F: arch/mips/configs/generic/board-boston.config 14810F: drivers/clk/imgtec/clk-boston.c 14811F: include/dt-bindings/clock/boston-clock.h 14812 14813MIPS CORE DRIVERS 14814M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14815M: Serge Semin <fancer.lancer@gmail.com> 14816L: linux-mips@vger.kernel.org 14817S: Supported 14818F: drivers/bus/mips_cdmm.c 14819F: drivers/clocksource/mips-gic-timer.c 14820F: drivers/cpuidle/cpuidle-cps.c 14821F: drivers/irqchip/irq-mips-cpu.c 14822F: drivers/irqchip/irq-mips-gic.c 14823 14824MIPS GENERIC PLATFORM 14825M: Paul Burton <paulburton@kernel.org> 14826L: linux-mips@vger.kernel.org 14827S: Supported 14828F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14829F: arch/mips/generic/ 14830F: arch/mips/tools/generic-board-config.sh 14831 14832MIPS RINT INSTRUCTION EMULATION 14833M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14834L: linux-mips@vger.kernel.org 14835S: Supported 14836F: arch/mips/math-emu/dp_rint.c 14837F: arch/mips/math-emu/sp_rint.c 14838 14839MIPS/LOONGSON1 ARCHITECTURE 14840M: Keguang Zhang <keguang.zhang@gmail.com> 14841L: linux-mips@vger.kernel.org 14842S: Maintained 14843F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14844F: arch/mips/include/asm/mach-loongson32/ 14845F: arch/mips/loongson32/ 14846F: drivers/*/*loongson1* 14847F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14848 14849MIPS/LOONGSON2EF ARCHITECTURE 14850M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14851L: linux-mips@vger.kernel.org 14852S: Maintained 14853F: arch/mips/include/asm/mach-loongson2ef/ 14854F: arch/mips/loongson2ef/ 14855F: drivers/cpufreq/loongson2_cpufreq.c 14856 14857MIPS/LOONGSON64 ARCHITECTURE 14858M: Huacai Chen <chenhuacai@kernel.org> 14859M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14860L: linux-mips@vger.kernel.org 14861S: Maintained 14862F: arch/mips/include/asm/mach-loongson64/ 14863F: arch/mips/loongson64/ 14864F: drivers/irqchip/irq-loongson* 14865F: drivers/platform/mips/cpu_hwmon.c 14866 14867MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14868M: Hans Verkuil <hverkuil@xs4all.nl> 14869L: linux-media@vger.kernel.org 14870S: Odd Fixes 14871W: https://linuxtv.org 14872T: git git://linuxtv.org/media_tree.git 14873F: drivers/media/radio/radio-miropcm20* 14874 14875MITSUMI MM8013 FG DRIVER 14876M: Konrad Dybcio <konradybcio@kernel.org> 14877F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14878F: drivers/power/supply/mm8013.c 14879 14880MMP SUPPORT 14881R: Lubomir Rintel <lkundrak@v3.sk> 14882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14883S: Odd Fixes 14884T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14885F: arch/arm/boot/dts/marvell/mmp* 14886F: arch/arm/mach-mmp/ 14887F: include/linux/soc/mmp/ 14888 14889MMP USB PHY DRIVERS 14890R: Lubomir Rintel <lkundrak@v3.sk> 14891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14892S: Maintained 14893F: drivers/phy/marvell/phy-mmp3-usb.c 14894F: drivers/phy/marvell/phy-pxa-usb.c 14895 14896MMU GATHER AND TLB INVALIDATION 14897M: Will Deacon <will@kernel.org> 14898M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14899M: Andrew Morton <akpm@linux-foundation.org> 14900M: Nick Piggin <npiggin@gmail.com> 14901M: Peter Zijlstra <peterz@infradead.org> 14902L: linux-arch@vger.kernel.org 14903L: linux-mm@kvack.org 14904S: Maintained 14905F: arch/*/include/asm/tlb.h 14906F: include/asm-generic/tlb.h 14907F: mm/mmu_gather.c 14908 14909MN88472 MEDIA DRIVER 14910L: linux-media@vger.kernel.org 14911S: Orphan 14912W: https://linuxtv.org 14913Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14914F: drivers/media/dvb-frontends/mn88472* 14915 14916MN88473 MEDIA DRIVER 14917L: linux-media@vger.kernel.org 14918S: Orphan 14919W: https://linuxtv.org 14920Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14921F: drivers/media/dvb-frontends/mn88473* 14922 14923MOBILEYE MIPS SOCS 14924M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14925M: Gregory CLEMENT <gregory.clement@bootlin.com> 14926M: Théo Lebrun <theo.lebrun@bootlin.com> 14927L: linux-mips@vger.kernel.org 14928S: Maintained 14929F: Documentation/devicetree/bindings/mips/mobileye.yaml 14930F: arch/mips/boot/dts/mobileye/ 14931F: arch/mips/configs/eyeq5_defconfig 14932F: arch/mips/mobileye/board-epm5.its.S 14933 14934MODULE SUPPORT 14935M: Luis Chamberlain <mcgrof@kernel.org> 14936L: linux-modules@vger.kernel.org 14937L: linux-kernel@vger.kernel.org 14938S: Maintained 14939T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14940F: include/linux/kmod.h 14941F: include/linux/module*.h 14942F: kernel/module/ 14943F: lib/test_kmod.c 14944F: scripts/module* 14945F: tools/testing/selftests/kmod/ 14946 14947MONOLITHIC POWER SYSTEM PMIC DRIVER 14948M: Saravanan Sekar <sravanhome@gmail.com> 14949S: Maintained 14950F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14951F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14952F: drivers/hwmon/pmbus/mpq7932.c 14953F: drivers/iio/adc/mp2629_adc.c 14954F: drivers/mfd/mp2629.c 14955F: drivers/power/supply/mp2629_charger.c 14956F: drivers/regulator/mp5416.c 14957F: drivers/regulator/mpq7920.c 14958F: drivers/regulator/mpq7920.h 14959F: include/linux/mfd/mp2629.h 14960 14961MOST(R) TECHNOLOGY DRIVER 14962M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14963M: Christian Gromm <christian.gromm@microchip.com> 14964S: Maintained 14965F: Documentation/ABI/testing/configfs-most 14966F: Documentation/ABI/testing/sysfs-bus-most 14967F: drivers/most/ 14968F: drivers/staging/most/ 14969F: include/linux/most.h 14970 14971MOTORCOMM PHY DRIVER 14972M: Peter Geis <pgwipeout@gmail.com> 14973M: Frank <Frank.Sae@motor-comm.com> 14974L: netdev@vger.kernel.org 14975S: Maintained 14976F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14977F: drivers/net/phy/motorcomm.c 14978 14979MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14980M: Jiri Slaby <jirislaby@kernel.org> 14981S: Maintained 14982F: Documentation/driver-api/tty/moxa-smartio.rst 14983F: drivers/tty/mxser.* 14984 14985MP3309C BACKLIGHT DRIVER 14986M: Flavio Suligoi <f.suligoi@asem.it> 14987L: dri-devel@lists.freedesktop.org 14988S: Maintained 14989F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14990F: drivers/video/backlight/mp3309c.c 14991 14992MR800 AVERMEDIA USB FM RADIO DRIVER 14993M: Alexey Klimov <klimov.linux@gmail.com> 14994L: linux-media@vger.kernel.org 14995S: Maintained 14996T: git git://linuxtv.org/media_tree.git 14997F: drivers/media/radio/radio-mr800.c 14998 14999MRF24J40 IEEE 802.15.4 RADIO DRIVER 15000M: Stefan Schmidt <stefan@datenfreihafen.org> 15001L: linux-wpan@vger.kernel.org 15002S: Odd Fixes 15003F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15004F: drivers/net/ieee802154/mrf24j40.c 15005 15006MSI EC DRIVER 15007M: Nikita Kravets <teackot@gmail.com> 15008L: platform-driver-x86@vger.kernel.org 15009S: Maintained 15010W: https://github.com/BeardOverflow/msi-ec 15011F: drivers/platform/x86/msi-ec.* 15012 15013MSI LAPTOP SUPPORT 15014M: "Lee, Chun-Yi" <jlee@suse.com> 15015L: platform-driver-x86@vger.kernel.org 15016S: Maintained 15017F: drivers/platform/x86/msi-laptop.c 15018 15019MSI WMI SUPPORT 15020L: platform-driver-x86@vger.kernel.org 15021S: Orphan 15022F: drivers/platform/x86/msi-wmi.c 15023 15024MSI001 MEDIA DRIVER 15025L: linux-media@vger.kernel.org 15026S: Orphan 15027W: https://linuxtv.org 15028Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15029F: drivers/media/tuners/msi001* 15030 15031MSI2500 MEDIA DRIVER 15032L: linux-media@vger.kernel.org 15033S: Orphan 15034W: https://linuxtv.org 15035Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15036F: drivers/media/usb/msi2500/ 15037 15038MSTAR INTERRUPT CONTROLLER DRIVER 15039M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15040M: Daniel Palmer <daniel@thingy.jp> 15041S: Maintained 15042F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15043F: drivers/irqchip/irq-mst-intc.c 15044 15045MSYSTEMS DISKONCHIP G3 MTD DRIVER 15046M: Robert Jarzmik <robert.jarzmik@free.fr> 15047L: linux-mtd@lists.infradead.org 15048S: Maintained 15049F: drivers/mtd/devices/docg3* 15050 15051MT9M114 ONSEMI SENSOR DRIVER 15052M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15053L: linux-media@vger.kernel.org 15054S: Maintained 15055T: git git://linuxtv.org/media_tree.git 15056F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15057F: drivers/media/i2c/mt9m114.c 15058 15059MT9P031 APTINA CAMERA SENSOR 15060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15061L: linux-media@vger.kernel.org 15062S: Maintained 15063T: git git://linuxtv.org/media_tree.git 15064F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15065F: drivers/media/i2c/mt9p031.c 15066F: include/media/i2c/mt9p031.h 15067 15068MT9T112 APTINA CAMERA SENSOR 15069M: Jacopo Mondi <jacopo@jmondi.org> 15070L: linux-media@vger.kernel.org 15071S: Odd Fixes 15072T: git git://linuxtv.org/media_tree.git 15073F: drivers/media/i2c/mt9t112.c 15074F: include/media/i2c/mt9t112.h 15075 15076MT9V032 APTINA CAMERA SENSOR 15077M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15078L: linux-media@vger.kernel.org 15079S: Maintained 15080T: git git://linuxtv.org/media_tree.git 15081F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15082F: drivers/media/i2c/mt9v032.c 15083F: include/media/i2c/mt9v032.h 15084 15085MT9V111 APTINA CAMERA SENSOR 15086M: Jacopo Mondi <jacopo@jmondi.org> 15087L: linux-media@vger.kernel.org 15088S: Maintained 15089T: git git://linuxtv.org/media_tree.git 15090F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15091F: drivers/media/i2c/mt9v111.c 15092 15093MULTIFUNCTION DEVICES (MFD) 15094M: Lee Jones <lee@kernel.org> 15095S: Maintained 15096T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15097F: Documentation/devicetree/bindings/mfd/ 15098F: drivers/mfd/ 15099F: include/dt-bindings/mfd/ 15100F: include/linux/mfd/ 15101 15102MULTIMEDIA CARD (MMC) ETC. OVER SPI 15103S: Orphan 15104F: drivers/mmc/host/mmc_spi.c 15105F: include/linux/spi/mmc_spi.h 15106 15107MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15108M: Ulf Hansson <ulf.hansson@linaro.org> 15109L: linux-mmc@vger.kernel.org 15110S: Maintained 15111T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15112F: Documentation/devicetree/bindings/mmc/ 15113F: drivers/mmc/ 15114F: include/linux/mmc/ 15115F: include/uapi/linux/mmc/ 15116 15117MULTIPLEXER SUBSYSTEM 15118M: Peter Rosin <peda@axentia.se> 15119S: Maintained 15120F: Documentation/ABI/testing/sysfs-class-mux* 15121F: Documentation/devicetree/bindings/mux/ 15122F: drivers/mux/ 15123F: include/dt-bindings/mux/ 15124F: include/linux/mux/ 15125 15126MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15127M: Bin Liu <b-liu@ti.com> 15128L: linux-usb@vger.kernel.org 15129S: Maintained 15130F: drivers/usb/musb/ 15131 15132MXL301RF MEDIA DRIVER 15133M: Akihiro Tsukada <tskd08@gmail.com> 15134L: linux-media@vger.kernel.org 15135S: Odd Fixes 15136F: drivers/media/tuners/mxl301rf* 15137 15138MXL5007T MEDIA DRIVER 15139M: Michael Krufky <mkrufky@linuxtv.org> 15140L: linux-media@vger.kernel.org 15141S: Maintained 15142W: https://linuxtv.org 15143W: http://github.com/mkrufky 15144Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15145T: git git://linuxtv.org/mkrufky/tuners.git 15146F: drivers/media/tuners/mxl5007t.* 15147 15148MXSFB DRM DRIVER 15149M: Marek Vasut <marex@denx.de> 15150M: Stefan Agner <stefan@agner.ch> 15151L: dri-devel@lists.freedesktop.org 15152S: Supported 15153T: git git://anongit.freedesktop.org/drm/drm-misc 15154F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15155F: drivers/gpu/drm/mxsfb/ 15156 15157MYLEX DAC960 PCI RAID Controller 15158M: Hannes Reinecke <hare@kernel.org> 15159L: linux-scsi@vger.kernel.org 15160S: Supported 15161F: drivers/scsi/myrb.* 15162F: drivers/scsi/myrs.* 15163 15164MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15165M: Chris Lee <christopher.lee@cspi.com> 15166L: netdev@vger.kernel.org 15167S: Supported 15168W: https://www.cspi.com/ethernet-products/support/downloads/ 15169F: drivers/net/ethernet/myricom/myri10ge/ 15170 15171NAND FLASH SUBSYSTEM 15172M: Miquel Raynal <miquel.raynal@bootlin.com> 15173R: Richard Weinberger <richard@nod.at> 15174L: linux-mtd@lists.infradead.org 15175S: Maintained 15176W: http://www.linux-mtd.infradead.org/ 15177Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15178C: irc://irc.oftc.net/mtd 15179T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15180F: drivers/mtd/nand/ 15181F: include/linux/mtd/*nand*.h 15182 15183NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15184M: Daniel Mack <zonque@gmail.com> 15185L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15186S: Maintained 15187W: http://www.native-instruments.com 15188F: sound/usb/caiaq/ 15189 15190NATSEMI ETHERNET DRIVER (DP8381x) 15191S: Orphan 15192F: drivers/net/ethernet/natsemi/natsemi.c 15193 15194NCR 5380 SCSI DRIVERS 15195M: Finn Thain <fthain@linux-m68k.org> 15196M: Michael Schmitz <schmitzmic@gmail.com> 15197L: linux-scsi@vger.kernel.org 15198S: Maintained 15199F: Documentation/scsi/g_NCR5380.rst 15200F: drivers/scsi/NCR5380.* 15201F: drivers/scsi/arm/cumana_1.c 15202F: drivers/scsi/arm/oak.c 15203F: drivers/scsi/atari_scsi.* 15204F: drivers/scsi/dmx3191d.c 15205F: drivers/scsi/g_NCR5380.* 15206F: drivers/scsi/mac_scsi.* 15207F: drivers/scsi/sun3_scsi.* 15208F: drivers/scsi/sun3_scsi_vme.c 15209 15210NCSI LIBRARY 15211M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15212S: Maintained 15213F: net/ncsi/ 15214 15215NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15216M: Zev Weiss <zev@bewilderbeest.net> 15217L: linux-hwmon@vger.kernel.org 15218S: Maintained 15219F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15220F: drivers/hwmon/nct6775-i2c.c 15221 15222NETDEVSIM 15223M: Jakub Kicinski <kuba@kernel.org> 15224S: Maintained 15225F: drivers/net/netdevsim/* 15226F: tools/testing/selftests/drivers/net/netdevsim/* 15227 15228NETEM NETWORK EMULATOR 15229M: Stephen Hemminger <stephen@networkplumber.org> 15230L: netdev@vger.kernel.org 15231S: Maintained 15232F: net/sched/sch_netem.c 15233 15234NETERION 10GbE DRIVERS (s2io) 15235M: Jon Mason <jdmason@kudzu.us> 15236L: netdev@vger.kernel.org 15237S: Supported 15238F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15239F: drivers/net/ethernet/neterion/ 15240 15241NETFILTER 15242M: Pablo Neira Ayuso <pablo@netfilter.org> 15243M: Jozsef Kadlecsik <kadlec@netfilter.org> 15244L: netfilter-devel@vger.kernel.org 15245L: coreteam@netfilter.org 15246S: Maintained 15247W: http://www.netfilter.org/ 15248W: http://www.iptables.org/ 15249W: http://www.nftables.org/ 15250Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15251C: irc://irc.libera.chat/netfilter 15252T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15253T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15254F: include/linux/netfilter* 15255F: include/linux/netfilter/ 15256F: include/net/netfilter/ 15257F: include/uapi/linux/netfilter* 15258F: include/uapi/linux/netfilter/ 15259F: net/*/netfilter.c 15260F: net/*/netfilter/ 15261F: net/bridge/br_netfilter*.c 15262F: net/netfilter/ 15263 15264NETROM NETWORK LAYER 15265M: Ralf Baechle <ralf@linux-mips.org> 15266L: linux-hams@vger.kernel.org 15267S: Maintained 15268W: https://linux-ax25.in-berlin.de 15269F: include/net/netrom.h 15270F: include/uapi/linux/netrom.h 15271F: net/netrom/ 15272 15273NETRONIX EMBEDDED CONTROLLER 15274M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15275S: Maintained 15276F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15277F: drivers/mfd/ntxec.c 15278F: drivers/pwm/pwm-ntxec.c 15279F: drivers/rtc/rtc-ntxec.c 15280F: include/linux/mfd/ntxec.h 15281 15282NETRONOME ETHERNET DRIVERS 15283M: Louis Peens <louis.peens@corigine.com> 15284R: Jakub Kicinski <kuba@kernel.org> 15285L: oss-drivers@corigine.com 15286S: Maintained 15287F: drivers/net/ethernet/netronome/ 15288 15289NETWORK BLOCK DEVICE (NBD) 15290M: Josef Bacik <josef@toxicpanda.com> 15291L: linux-block@vger.kernel.org 15292L: nbd@other.debian.org 15293S: Maintained 15294F: Documentation/admin-guide/blockdev/nbd.rst 15295F: drivers/block/nbd.c 15296F: include/trace/events/nbd.h 15297F: include/uapi/linux/nbd.h 15298 15299NETWORK DROP MONITOR 15300M: Neil Horman <nhorman@tuxdriver.com> 15301L: netdev@vger.kernel.org 15302S: Maintained 15303W: https://fedorahosted.org/dropwatch/ 15304F: include/uapi/linux/net_dropmon.h 15305F: net/core/drop_monitor.c 15306 15307NETWORKING DRIVERS 15308M: "David S. Miller" <davem@davemloft.net> 15309M: Eric Dumazet <edumazet@google.com> 15310M: Jakub Kicinski <kuba@kernel.org> 15311M: Paolo Abeni <pabeni@redhat.com> 15312L: netdev@vger.kernel.org 15313S: Maintained 15314P: Documentation/process/maintainer-netdev.rst 15315Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15316T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15317T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15318F: Documentation/devicetree/bindings/net/ 15319F: Documentation/networking/net_cachelines/net_device.rst 15320F: drivers/connector/ 15321F: drivers/net/ 15322F: include/dt-bindings/net/ 15323F: include/linux/cn_proc.h 15324F: include/linux/etherdevice.h 15325F: include/linux/fcdevice.h 15326F: include/linux/fddidevice.h 15327F: include/linux/hippidevice.h 15328F: include/linux/if_* 15329F: include/linux/inetdevice.h 15330F: include/linux/netdevice.h 15331F: include/uapi/linux/cn_proc.h 15332F: include/uapi/linux/if_* 15333F: include/uapi/linux/netdevice.h 15334X: drivers/net/wireless/ 15335 15336NETWORKING DRIVERS (WIRELESS) 15337M: Kalle Valo <kvalo@kernel.org> 15338L: linux-wireless@vger.kernel.org 15339S: Maintained 15340W: https://wireless.wiki.kernel.org/ 15341Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15342T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15343T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15344F: Documentation/devicetree/bindings/net/wireless/ 15345F: drivers/net/wireless/ 15346 15347NETWORKING [DSA] 15348M: Andrew Lunn <andrew@lunn.ch> 15349M: Florian Fainelli <f.fainelli@gmail.com> 15350M: Vladimir Oltean <olteanv@gmail.com> 15351S: Maintained 15352F: Documentation/devicetree/bindings/net/dsa/ 15353F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15354F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15355F: drivers/net/dsa/ 15356F: include/linux/dsa/ 15357F: include/linux/platform_data/dsa.h 15358F: include/net/dsa.h 15359F: net/dsa/ 15360F: tools/testing/selftests/drivers/net/dsa/ 15361 15362NETWORKING [GENERAL] 15363M: "David S. Miller" <davem@davemloft.net> 15364M: Eric Dumazet <edumazet@google.com> 15365M: Jakub Kicinski <kuba@kernel.org> 15366M: Paolo Abeni <pabeni@redhat.com> 15367L: netdev@vger.kernel.org 15368S: Maintained 15369P: Documentation/process/maintainer-netdev.rst 15370Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15371B: mailto:netdev@vger.kernel.org 15372T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15373T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15374F: Documentation/core-api/netlink.rst 15375F: Documentation/netlink/ 15376F: Documentation/networking/ 15377F: Documentation/networking/net_cachelines/ 15378F: Documentation/process/maintainer-netdev.rst 15379F: Documentation/userspace-api/netlink/ 15380F: include/linux/framer/framer-provider.h 15381F: include/linux/framer/framer.h 15382F: include/linux/in.h 15383F: include/linux/indirect_call_wrapper.h 15384F: include/linux/net.h 15385F: include/linux/netdevice.h 15386F: include/net/ 15387F: include/uapi/linux/in.h 15388F: include/uapi/linux/net.h 15389F: include/uapi/linux/net_namespace.h 15390F: include/uapi/linux/netdevice.h 15391F: lib/net_utils.c 15392F: lib/random32.c 15393F: net/ 15394F: tools/net/ 15395F: tools/testing/selftests/net/ 15396X: net/9p/ 15397X: net/bluetooth/ 15398 15399NETWORKING [IPSEC] 15400M: Steffen Klassert <steffen.klassert@secunet.com> 15401M: Herbert Xu <herbert@gondor.apana.org.au> 15402M: "David S. Miller" <davem@davemloft.net> 15403L: netdev@vger.kernel.org 15404S: Maintained 15405T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15406T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15407F: include/net/xfrm.h 15408F: include/uapi/linux/xfrm.h 15409F: net/ipv4/ah4.c 15410F: net/ipv4/esp4* 15411F: net/ipv4/ip_vti.c 15412F: net/ipv4/ipcomp.c 15413F: net/ipv4/xfrm* 15414F: net/ipv6/ah6.c 15415F: net/ipv6/esp6* 15416F: net/ipv6/ip6_vti.c 15417F: net/ipv6/ipcomp6.c 15418F: net/ipv6/xfrm* 15419F: net/key/ 15420F: net/xfrm/ 15421F: tools/testing/selftests/net/ipsec.c 15422 15423NETWORKING [IPv4/IPv6] 15424M: "David S. Miller" <davem@davemloft.net> 15425M: David Ahern <dsahern@kernel.org> 15426L: netdev@vger.kernel.org 15427S: Maintained 15428T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15429F: arch/x86/net/* 15430F: include/linux/ip.h 15431F: include/linux/ipv6* 15432F: include/net/fib* 15433F: include/net/ip* 15434F: include/net/route.h 15435F: net/ipv4/ 15436F: net/ipv6/ 15437 15438NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15439M: Paul Moore <paul@paul-moore.com> 15440L: netdev@vger.kernel.org 15441L: linux-security-module@vger.kernel.org 15442S: Supported 15443W: https://github.com/netlabel 15444F: Documentation/netlabel/ 15445F: include/net/calipso.h 15446F: include/net/cipso_ipv4.h 15447F: include/net/netlabel.h 15448F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15449F: include/uapi/linux/netfilter/xt_SECMARK.h 15450F: net/ipv4/cipso_ipv4.c 15451F: net/ipv6/calipso.c 15452F: net/netfilter/xt_CONNSECMARK.c 15453F: net/netfilter/xt_SECMARK.c 15454F: net/netlabel/ 15455 15456NETWORKING [MACSEC] 15457M: Sabrina Dubroca <sd@queasysnail.net> 15458L: netdev@vger.kernel.org 15459S: Maintained 15460F: drivers/net/macsec.c 15461F: include/net/macsec.h 15462F: include/uapi/linux/if_macsec.h 15463K: macsec 15464K: \bmdo_ 15465 15466NETWORKING [MPTCP] 15467M: Matthieu Baerts <matttbe@kernel.org> 15468M: Mat Martineau <martineau@kernel.org> 15469R: Geliang Tang <geliang@kernel.org> 15470L: netdev@vger.kernel.org 15471L: mptcp@lists.linux.dev 15472S: Maintained 15473W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15474B: https://github.com/multipath-tcp/mptcp_net-next/issues 15475T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15476T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15477F: Documentation/netlink/specs/mptcp_pm.yaml 15478F: Documentation/networking/mptcp-sysctl.rst 15479F: include/net/mptcp.h 15480F: include/trace/events/mptcp.h 15481F: include/uapi/linux/mptcp*.h 15482F: net/mptcp/ 15483F: tools/testing/selftests/bpf/*/*mptcp*.c 15484F: tools/testing/selftests/net/mptcp/ 15485 15486NETWORKING [TCP] 15487M: Eric Dumazet <edumazet@google.com> 15488L: netdev@vger.kernel.org 15489S: Maintained 15490F: Documentation/networking/net_cachelines/tcp_sock.rst 15491F: include/linux/tcp.h 15492F: include/net/tcp.h 15493F: include/trace/events/tcp.h 15494F: include/uapi/linux/tcp.h 15495F: net/ipv4/syncookies.c 15496F: net/ipv4/tcp*.c 15497F: net/ipv6/syncookies.c 15498F: net/ipv6/tcp*.c 15499 15500NETWORKING [TLS] 15501M: Boris Pismenny <borisp@nvidia.com> 15502M: John Fastabend <john.fastabend@gmail.com> 15503M: Jakub Kicinski <kuba@kernel.org> 15504L: netdev@vger.kernel.org 15505S: Maintained 15506F: include/net/tls.h 15507F: include/uapi/linux/tls.h 15508F: net/tls/* 15509 15510NETXEN (1/10) GbE SUPPORT 15511M: Manish Chopra <manishc@marvell.com> 15512M: Rahul Verma <rahulv@marvell.com> 15513M: GR-Linux-NIC-Dev@marvell.com 15514L: netdev@vger.kernel.org 15515S: Supported 15516F: drivers/net/ethernet/qlogic/netxen/ 15517 15518NET_FAILOVER MODULE 15519M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15520L: netdev@vger.kernel.org 15521S: Supported 15522F: Documentation/networking/net_failover.rst 15523F: drivers/net/net_failover.c 15524F: include/net/net_failover.h 15525 15526NEXTHOP 15527M: David Ahern <dsahern@kernel.org> 15528L: netdev@vger.kernel.org 15529S: Maintained 15530F: include/net/netns/nexthop.h 15531F: include/net/nexthop.h 15532F: include/uapi/linux/nexthop.h 15533F: net/ipv4/nexthop.c 15534 15535NFC SUBSYSTEM 15536M: Krzysztof Kozlowski <krzk@kernel.org> 15537L: netdev@vger.kernel.org 15538S: Maintained 15539F: Documentation/devicetree/bindings/net/nfc/ 15540F: drivers/nfc/ 15541F: include/net/nfc/ 15542F: include/uapi/linux/nfc.h 15543F: net/nfc/ 15544 15545NFC VIRTUAL NCI DEVICE DRIVER 15546M: Bongsu Jeon <bongsu.jeon@samsung.com> 15547L: netdev@vger.kernel.org 15548S: Supported 15549F: drivers/nfc/virtual_ncidev.c 15550F: tools/testing/selftests/nci/ 15551 15552NFS, SUNRPC, AND LOCKD CLIENTS 15553M: Trond Myklebust <trond.myklebust@hammerspace.com> 15554M: Anna Schumaker <anna@kernel.org> 15555L: linux-nfs@vger.kernel.org 15556S: Maintained 15557W: http://client.linux-nfs.org 15558T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15559F: Documentation/filesystems/nfs/ 15560F: fs/lockd/ 15561F: fs/nfs/ 15562F: fs/nfs_common/ 15563F: include/linux/lockd/ 15564F: include/linux/nfs* 15565F: include/linux/sunrpc/ 15566F: include/uapi/linux/nfs* 15567F: include/uapi/linux/sunrpc/ 15568F: net/sunrpc/ 15569 15570NILFS2 FILESYSTEM 15571M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15572L: linux-nilfs@vger.kernel.org 15573S: Supported 15574W: https://nilfs.sourceforge.io/ 15575T: git https://github.com/konis/nilfs2.git 15576F: Documentation/filesystems/nilfs2.rst 15577F: fs/nilfs2/ 15578F: include/trace/events/nilfs2.h 15579F: include/uapi/linux/nilfs2_api.h 15580F: include/uapi/linux/nilfs2_ondisk.h 15581 15582NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15583M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15584S: Maintained 15585W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15586F: Documentation/scsi/NinjaSCSI.rst 15587F: drivers/scsi/pcmcia/nsp_* 15588 15589NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15590M: GOTO Masanori <gotom@debian.or.jp> 15591M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15592S: Maintained 15593W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15594F: Documentation/scsi/NinjaSCSI.rst 15595F: drivers/scsi/nsp32* 15596 15597NINTENDO HID DRIVER 15598M: Daniel J. Ogorchock <djogorchock@gmail.com> 15599L: linux-input@vger.kernel.org 15600S: Maintained 15601F: drivers/hid/hid-nintendo* 15602 15603NIOS2 ARCHITECTURE 15604M: Dinh Nguyen <dinguyen@kernel.org> 15605S: Maintained 15606T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15607F: arch/nios2/ 15608 15609NITRO ENCLAVES (NE) 15610M: Alexandru Ciobotaru <alcioa@amazon.com> 15611L: linux-kernel@vger.kernel.org 15612L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15613S: Supported 15614W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15615F: Documentation/virt/ne_overview.rst 15616F: drivers/virt/nitro_enclaves/ 15617F: include/linux/nitro_enclaves.h 15618F: include/uapi/linux/nitro_enclaves.h 15619F: samples/nitro_enclaves/ 15620 15621NITRO SECURE MODULE (NSM) 15622M: Alexander Graf <graf@amazon.com> 15623L: linux-kernel@vger.kernel.org 15624L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15625S: Supported 15626W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15627F: drivers/misc/nsm.c 15628F: include/uapi/linux/nsm.h 15629 15630NOHZ, DYNTICKS SUPPORT 15631M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15632M: Frederic Weisbecker <frederic@kernel.org> 15633M: Ingo Molnar <mingo@kernel.org> 15634M: Thomas Gleixner <tglx@linutronix.de> 15635L: linux-kernel@vger.kernel.org 15636S: Maintained 15637T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15638F: include/linux/sched/nohz.h 15639F: include/linux/tick.h 15640F: kernel/time/tick*.* 15641 15642NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15643M: Pavel Machek <pavel@ucw.cz> 15644M: Sakari Ailus <sakari.ailus@iki.fi> 15645L: linux-media@vger.kernel.org 15646S: Maintained 15647F: drivers/media/i2c/ad5820.c 15648F: drivers/media/i2c/et8ek8 15649 15650NOKIA N900 POWER SUPPLY DRIVERS 15651R: Pali Rohár <pali@kernel.org> 15652F: drivers/power/supply/bq2415x_charger.c 15653F: drivers/power/supply/bq27xxx_battery.c 15654F: drivers/power/supply/bq27xxx_battery_i2c.c 15655F: drivers/power/supply/isp1704_charger.c 15656F: drivers/power/supply/rx51_battery.c 15657F: include/linux/power/bq2415x_charger.h 15658F: include/linux/power/bq27xxx_battery.h 15659 15660NOLIBC HEADER FILE 15661M: Willy Tarreau <w@1wt.eu> 15662M: Thomas Weißschuh <linux@weissschuh.net> 15663S: Maintained 15664T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15665F: tools/include/nolibc/ 15666F: tools/testing/selftests/nolibc/ 15667 15668NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15669M: Hans de Goede <hdegoede@redhat.com> 15670L: linux-input@vger.kernel.org 15671S: Maintained 15672F: drivers/input/touchscreen/novatek-nvt-ts.c 15673 15674NSDEPS 15675M: Matthias Maennich <maennich@google.com> 15676S: Maintained 15677F: Documentation/core-api/symbol-namespaces.rst 15678F: scripts/nsdeps 15679 15680NTB AMD DRIVER 15681M: Sanjay R Mehta <sanju.mehta@amd.com> 15682M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15683L: ntb@lists.linux.dev 15684S: Supported 15685F: drivers/ntb/hw/amd/ 15686 15687NTB DRIVER CORE 15688M: Jon Mason <jdmason@kudzu.us> 15689M: Dave Jiang <dave.jiang@intel.com> 15690M: Allen Hubbe <allenbh@gmail.com> 15691L: ntb@lists.linux.dev 15692S: Supported 15693W: https://github.com/jonmason/ntb/wiki 15694T: git https://github.com/jonmason/ntb.git 15695F: drivers/net/ntb_netdev.c 15696F: drivers/ntb/ 15697F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15698F: include/linux/ntb.h 15699F: include/linux/ntb_transport.h 15700F: tools/testing/selftests/ntb/ 15701 15702NTB IDT DRIVER 15703M: Serge Semin <fancer.lancer@gmail.com> 15704L: ntb@lists.linux.dev 15705S: Supported 15706F: drivers/ntb/hw/idt/ 15707 15708NTB INTEL DRIVER 15709M: Dave Jiang <dave.jiang@intel.com> 15710L: ntb@lists.linux.dev 15711S: Supported 15712W: https://github.com/davejiang/linux/wiki 15713T: git https://github.com/davejiang/linux.git 15714F: drivers/ntb/hw/intel/ 15715 15716NTFS3 FILESYSTEM 15717M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15718L: ntfs3@lists.linux.dev 15719S: Supported 15720W: http://www.paragon-software.com/ 15721T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15722F: Documentation/filesystems/ntfs3.rst 15723F: fs/ntfs3/ 15724 15725NUBUS SUBSYSTEM 15726M: Finn Thain <fthain@linux-m68k.org> 15727L: linux-m68k@lists.linux-m68k.org 15728S: Maintained 15729F: arch/*/include/asm/nubus.h 15730F: drivers/nubus/ 15731F: include/linux/nubus.h 15732F: include/uapi/linux/nubus.h 15733 15734NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15735M: Antonino Daplas <adaplas@gmail.com> 15736L: linux-fbdev@vger.kernel.org 15737S: Maintained 15738F: drivers/video/fbdev/nvidia/ 15739F: drivers/video/fbdev/riva/ 15740 15741NVIDIA WMI EC BACKLIGHT DRIVER 15742M: Daniel Dadap <ddadap@nvidia.com> 15743L: platform-driver-x86@vger.kernel.org 15744S: Supported 15745F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15746F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15747 15748NVM EXPRESS DRIVER 15749M: Keith Busch <kbusch@kernel.org> 15750M: Jens Axboe <axboe@fb.com> 15751M: Christoph Hellwig <hch@lst.de> 15752M: Sagi Grimberg <sagi@grimberg.me> 15753L: linux-nvme@lists.infradead.org 15754S: Supported 15755W: http://git.infradead.org/nvme.git 15756T: git git://git.infradead.org/nvme.git 15757F: Documentation/nvme/ 15758F: drivers/nvme/common/ 15759F: drivers/nvme/host/ 15760F: include/linux/nvme-*.h 15761F: include/linux/nvme.h 15762F: include/uapi/linux/nvme_ioctl.h 15763 15764NVM EXPRESS FABRICS AUTHENTICATION 15765M: Hannes Reinecke <hare@suse.de> 15766L: linux-nvme@lists.infradead.org 15767S: Supported 15768F: drivers/nvme/host/auth.c 15769F: drivers/nvme/target/auth.c 15770F: drivers/nvme/target/fabrics-cmd-auth.c 15771F: include/linux/nvme-auth.h 15772 15773NVM EXPRESS FC TRANSPORT DRIVERS 15774M: James Smart <james.smart@broadcom.com> 15775L: linux-nvme@lists.infradead.org 15776S: Supported 15777F: drivers/nvme/host/fc.c 15778F: drivers/nvme/target/fc.c 15779F: drivers/nvme/target/fcloop.c 15780F: include/linux/nvme-fc-driver.h 15781F: include/linux/nvme-fc.h 15782 15783NVM EXPRESS HARDWARE MONITORING SUPPORT 15784M: Guenter Roeck <linux@roeck-us.net> 15785L: linux-nvme@lists.infradead.org 15786S: Supported 15787F: drivers/nvme/host/hwmon.c 15788 15789NVM EXPRESS TARGET DRIVER 15790M: Christoph Hellwig <hch@lst.de> 15791M: Sagi Grimberg <sagi@grimberg.me> 15792M: Chaitanya Kulkarni <kch@nvidia.com> 15793L: linux-nvme@lists.infradead.org 15794S: Supported 15795W: http://git.infradead.org/nvme.git 15796T: git git://git.infradead.org/nvme.git 15797F: drivers/nvme/target/ 15798 15799NVMEM FRAMEWORK 15800M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15801S: Maintained 15802T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15803F: Documentation/ABI/stable/sysfs-bus-nvmem 15804F: Documentation/devicetree/bindings/nvmem/ 15805F: drivers/nvmem/ 15806F: include/linux/nvmem-consumer.h 15807F: include/linux/nvmem-provider.h 15808 15809NXP BLUETOOTH WIRELESS DRIVERS 15810M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15811M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15812S: Maintained 15813F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15814F: drivers/bluetooth/btnxpuart.c 15815 15816NXP C45 TJA11XX PHY DRIVER 15817M: Andrei Botila <andrei.botila@oss.nxp.com> 15818L: netdev@vger.kernel.org 15819S: Maintained 15820F: drivers/net/phy/nxp-c45-tja11xx* 15821 15822NXP FSPI DRIVER 15823M: Han Xu <han.xu@nxp.com> 15824M: Haibo Chen <haibo.chen@nxp.com> 15825R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15826L: linux-spi@vger.kernel.org 15827S: Maintained 15828F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15829F: drivers/spi/spi-nxp-fspi.c 15830 15831NXP FXAS21002C DRIVER 15832M: Rui Miguel Silva <rmfrfs@gmail.com> 15833L: linux-iio@vger.kernel.org 15834S: Maintained 15835F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15836F: drivers/iio/gyro/fxas21002c.h 15837F: drivers/iio/gyro/fxas21002c_core.c 15838F: drivers/iio/gyro/fxas21002c_i2c.c 15839F: drivers/iio/gyro/fxas21002c_spi.c 15840 15841NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15842M: Haibo Chen <haibo.chen@nxp.com> 15843L: linux-iio@vger.kernel.org 15844L: imx@lists.linux.dev 15845S: Maintained 15846F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15847F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15848F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15849F: drivers/iio/adc/imx7d_adc.c 15850F: drivers/iio/adc/imx93_adc.c 15851F: drivers/iio/adc/vf610_adc.c 15852 15853NXP i.MX 8M ISI DRIVER 15854M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15855L: linux-media@vger.kernel.org 15856S: Maintained 15857F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15858F: drivers/media/platform/nxp/imx8-isi/ 15859 15860NXP i.MX 8MP DW100 V4L2 DRIVER 15861M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15862L: linux-media@vger.kernel.org 15863S: Maintained 15864F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15865F: Documentation/userspace-api/media/drivers/dw100.rst 15866F: drivers/media/platform/nxp/dw100/ 15867F: include/uapi/linux/dw100.h 15868 15869NXP i.MX 8MQ DCSS DRIVER 15870M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15871R: Lucas Stach <l.stach@pengutronix.de> 15872L: dri-devel@lists.freedesktop.org 15873S: Maintained 15874T: git git://anongit.freedesktop.org/drm/drm-misc 15875F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15876F: drivers/gpu/drm/imx/dcss/ 15877 15878NXP i.MX 8QXP ADC DRIVER 15879M: Cai Huoqing <cai.huoqing@linux.dev> 15880M: Haibo Chen <haibo.chen@nxp.com> 15881L: imx@lists.linux.dev 15882L: linux-iio@vger.kernel.org 15883S: Maintained 15884F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15885F: drivers/iio/adc/imx8qxp-adc.c 15886 15887NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15888M: Mirela Rabulea <mirela.rabulea@nxp.com> 15889L: imx@lists.linux.dev 15890L: linux-media@vger.kernel.org 15891S: Maintained 15892F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15893F: drivers/media/platform/nxp/imx-jpeg 15894 15895NXP i.MX CLOCK DRIVERS 15896M: Abel Vesa <abelvesa@kernel.org> 15897R: Peng Fan <peng.fan@nxp.com> 15898L: linux-clk@vger.kernel.org 15899L: imx@lists.linux.dev 15900S: Maintained 15901T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15902F: Documentation/devicetree/bindings/clock/imx* 15903F: drivers/clk/imx/ 15904F: include/dt-bindings/clock/imx* 15905 15906NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15907M: Jagan Teki <jagan@amarulasolutions.com> 15908S: Maintained 15909F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15910F: drivers/regulator/pf8x00-regulator.c 15911 15912NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15913M: Krzysztof Kozlowski <krzk@kernel.org> 15914L: linux-kernel@vger.kernel.org 15915S: Maintained 15916F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15917F: drivers/extcon/extcon-ptn5150.c 15918 15919NXP SGTL5000 DRIVER 15920M: Fabio Estevam <festevam@gmail.com> 15921L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15922S: Maintained 15923F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15924F: sound/soc/codecs/sgtl5000* 15925 15926NXP SJA1105 ETHERNET SWITCH DRIVER 15927M: Vladimir Oltean <olteanv@gmail.com> 15928L: linux-kernel@vger.kernel.org 15929S: Maintained 15930F: drivers/net/dsa/sja1105 15931F: drivers/net/pcs/pcs-xpcs-nxp.c 15932 15933NXP TDA998X DRM DRIVER 15934M: Russell King <linux@armlinux.org.uk> 15935S: Maintained 15936T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15937T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15938F: drivers/gpu/drm/i2c/tda998x_drv.c 15939F: include/drm/i2c/tda998x.h 15940F: include/dt-bindings/display/tda998x.h 15941K: "nxp,tda998x" 15942 15943NXP TFA9879 DRIVER 15944M: Peter Rosin <peda@axentia.se> 15945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15946S: Maintained 15947F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15948F: sound/soc/codecs/tfa9879* 15949 15950NXP-NCI NFC DRIVER 15951S: Orphan 15952F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15953F: drivers/nfc/nxp-nci 15954 15955NXP/Goodix TFA989X (TFA1) DRIVER 15956M: Stephan Gerhold <stephan@gerhold.net> 15957L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15958S: Maintained 15959F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15960F: sound/soc/codecs/tfa989x.c 15961 15962NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15963M: Jonas Malaco <jonas@protocubo.io> 15964L: linux-hwmon@vger.kernel.org 15965S: Maintained 15966F: Documentation/hwmon/nzxt-kraken2.rst 15967F: drivers/hwmon/nzxt-kraken2.c 15968 15969NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15970M: Jonas Malaco <jonas@protocubo.io> 15971M: Aleksa Savic <savicaleksa83@gmail.com> 15972L: linux-hwmon@vger.kernel.org 15973S: Maintained 15974F: Documentation/hwmon/nzxt-kraken3.rst 15975F: drivers/hwmon/nzxt-kraken3.c 15976 15977NZXT-SMART2 HARDWARE MONITORING DRIVER 15978M: Aleksandr Mezin <mezin.alexander@gmail.com> 15979L: linux-hwmon@vger.kernel.org 15980S: Maintained 15981F: Documentation/hwmon/nzxt-smart2.rst 15982F: drivers/hwmon/nzxt-smart2.c 15983 15984OBJAGG 15985M: Jiri Pirko <jiri@resnulli.us> 15986L: netdev@vger.kernel.org 15987S: Supported 15988F: include/linux/objagg.h 15989F: lib/objagg.c 15990F: lib/test_objagg.c 15991 15992OBJPOOL 15993M: Matt Wu <wuqiang.matt@bytedance.com> 15994S: Supported 15995F: include/linux/objpool.h 15996F: lib/objpool.c 15997F: lib/test_objpool.c 15998 15999OBJTOOL 16000M: Josh Poimboeuf <jpoimboe@kernel.org> 16001M: Peter Zijlstra <peterz@infradead.org> 16002S: Supported 16003F: include/linux/objtool*.h 16004F: tools/objtool/ 16005 16006OCELOT ETHERNET SWITCH DRIVER 16007M: Vladimir Oltean <vladimir.oltean@nxp.com> 16008M: Claudiu Manoil <claudiu.manoil@nxp.com> 16009M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16010M: UNGLinuxDriver@microchip.com 16011L: netdev@vger.kernel.org 16012S: Supported 16013F: drivers/net/dsa/ocelot/* 16014F: drivers/net/ethernet/mscc/ 16015F: include/soc/mscc/ocelot* 16016F: net/dsa/tag_ocelot.c 16017F: net/dsa/tag_ocelot_8021q.c 16018F: tools/testing/selftests/drivers/net/ocelot/* 16019 16020OCELOT EXTERNAL SWITCH CONTROL 16021M: Colin Foster <colin.foster@in-advantage.com> 16022S: Supported 16023F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16024F: drivers/mfd/ocelot* 16025F: drivers/net/dsa/ocelot/ocelot_ext.c 16026F: include/linux/mfd/ocelot.h 16027 16028OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16029M: Frederic Barrat <fbarrat@linux.ibm.com> 16030M: Andrew Donnellan <ajd@linux.ibm.com> 16031L: linuxppc-dev@lists.ozlabs.org 16032S: Supported 16033F: Documentation/userspace-api/accelerators/ocxl.rst 16034F: arch/powerpc/include/asm/pnv-ocxl.h 16035F: arch/powerpc/platforms/powernv/ocxl.c 16036F: drivers/misc/ocxl/ 16037F: include/misc/ocxl* 16038F: include/uapi/misc/ocxl.h 16039 16040OMAP AUDIO SUPPORT 16041M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16042M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16043L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16044L: linux-omap@vger.kernel.org 16045S: Maintained 16046F: sound/soc/ti/n810.c 16047F: sound/soc/ti/omap* 16048F: sound/soc/ti/rx51.c 16049F: sound/soc/ti/sdma-pcm.* 16050 16051OMAP CLOCK FRAMEWORK SUPPORT 16052M: Paul Walmsley <paul@pwsan.com> 16053L: linux-omap@vger.kernel.org 16054S: Maintained 16055F: arch/arm/*omap*/*clock* 16056 16057OMAP DEVICE TREE SUPPORT 16058M: Benoît Cousson <bcousson@baylibre.com> 16059M: Tony Lindgren <tony@atomide.com> 16060L: linux-omap@vger.kernel.org 16061L: devicetree@vger.kernel.org 16062S: Maintained 16063F: arch/arm/boot/dts/ti/omap/ 16064 16065OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16066L: linux-omap@vger.kernel.org 16067L: linux-fbdev@vger.kernel.org 16068S: Orphan 16069F: Documentation/arch/arm/omap/dss.rst 16070F: drivers/video/fbdev/omap2/ 16071 16072OMAP FRAMEBUFFER SUPPORT 16073L: linux-fbdev@vger.kernel.org 16074L: linux-omap@vger.kernel.org 16075S: Orphan 16076F: drivers/video/fbdev/omap/ 16077 16078OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16079M: Roger Quadros <rogerq@kernel.org> 16080M: Tony Lindgren <tony@atomide.com> 16081L: linux-omap@vger.kernel.org 16082S: Maintained 16083F: arch/arm/mach-omap2/*gpmc* 16084F: drivers/memory/omap-gpmc.c 16085 16086OMAP GPIO DRIVER 16087M: Grygorii Strashko <grygorii.strashko@ti.com> 16088M: Santosh Shilimkar <ssantosh@kernel.org> 16089M: Kevin Hilman <khilman@kernel.org> 16090L: linux-omap@vger.kernel.org 16091S: Maintained 16092F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16093F: drivers/gpio/gpio-omap.c 16094 16095OMAP HARDWARE SPINLOCK SUPPORT 16096L: linux-omap@vger.kernel.org 16097S: Orphan 16098F: drivers/hwspinlock/omap_hwspinlock.c 16099 16100OMAP HS MMC SUPPORT 16101L: linux-mmc@vger.kernel.org 16102L: linux-omap@vger.kernel.org 16103S: Orphan 16104F: drivers/mmc/host/omap_hsmmc.c 16105 16106OMAP HWMOD DATA 16107M: Paul Walmsley <paul@pwsan.com> 16108L: linux-omap@vger.kernel.org 16109S: Maintained 16110F: arch/arm/mach-omap2/omap_hwmod*data* 16111 16112OMAP HWMOD SUPPORT 16113M: Benoît Cousson <bcousson@baylibre.com> 16114M: Paul Walmsley <paul@pwsan.com> 16115L: linux-omap@vger.kernel.org 16116S: Maintained 16117F: arch/arm/mach-omap2/omap_hwmod.* 16118 16119OMAP I2C DRIVER 16120M: Vignesh R <vigneshr@ti.com> 16121L: linux-omap@vger.kernel.org 16122L: linux-i2c@vger.kernel.org 16123S: Maintained 16124F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16125F: drivers/i2c/busses/i2c-omap.c 16126 16127OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16128M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16129L: linux-media@vger.kernel.org 16130S: Maintained 16131F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16132F: drivers/media/platform/ti/omap3isp/ 16133F: drivers/staging/media/omap4iss/ 16134 16135OMAP MMC SUPPORT 16136M: Aaro Koskinen <aaro.koskinen@iki.fi> 16137L: linux-omap@vger.kernel.org 16138S: Odd Fixes 16139F: drivers/mmc/host/omap.c 16140 16141OMAP POWER MANAGEMENT SUPPORT 16142M: Kevin Hilman <khilman@kernel.org> 16143L: linux-omap@vger.kernel.org 16144S: Maintained 16145F: arch/arm/*omap*/*pm* 16146F: drivers/cpufreq/omap-cpufreq.c 16147 16148OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16149M: Paul Walmsley <paul@pwsan.com> 16150L: linux-omap@vger.kernel.org 16151S: Maintained 16152F: arch/arm/mach-omap2/prm* 16153 16154OMAP RANDOM NUMBER GENERATOR SUPPORT 16155M: Deepak Saxena <dsaxena@plexity.net> 16156S: Maintained 16157F: drivers/char/hw_random/omap-rng.c 16158 16159OMAP USB SUPPORT 16160L: linux-usb@vger.kernel.org 16161L: linux-omap@vger.kernel.org 16162S: Orphan 16163F: arch/arm/*omap*/usb* 16164F: drivers/usb/*/*omap* 16165 16166OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16167M: Mark Jackson <mpfj@newflow.co.uk> 16168L: linux-omap@vger.kernel.org 16169S: Maintained 16170F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16171 16172OMAP1 SUPPORT 16173M: Aaro Koskinen <aaro.koskinen@iki.fi> 16174M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16175M: Tony Lindgren <tony@atomide.com> 16176L: linux-omap@vger.kernel.org 16177S: Maintained 16178Q: http://patchwork.kernel.org/project/linux-omap/list/ 16179T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16180F: arch/arm/configs/omap1_defconfig 16181F: arch/arm/mach-omap1/ 16182F: drivers/i2c/busses/i2c-omap.c 16183F: include/linux/platform_data/ams-delta-fiq.h 16184F: include/linux/platform_data/i2c-omap.h 16185 16186OMAP2+ SUPPORT 16187M: Tony Lindgren <tony@atomide.com> 16188L: linux-omap@vger.kernel.org 16189S: Maintained 16190W: http://www.muru.com/linux/omap/ 16191W: http://linux.omap.com/ 16192Q: http://patchwork.kernel.org/project/linux-omap/list/ 16193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16194F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16195F: arch/arm/configs/omap2plus_defconfig 16196F: arch/arm/mach-omap2/ 16197F: drivers/bus/omap*.[ch] 16198F: drivers/bus/ti-sysc.c 16199F: drivers/gpio/gpio-tps65219.c 16200F: drivers/i2c/busses/i2c-omap.c 16201F: drivers/irqchip/irq-omap-intc.c 16202F: drivers/mfd/*omap*.c 16203F: drivers/mfd/menelaus.c 16204F: drivers/mfd/palmas.c 16205F: drivers/mfd/tps65217.c 16206F: drivers/mfd/tps65218.c 16207F: drivers/mfd/tps65219.c 16208F: drivers/mfd/tps65910.c 16209F: drivers/mfd/twl-core.[ch] 16210F: drivers/mfd/twl4030*.c 16211F: drivers/mfd/twl6030*.c 16212F: drivers/mfd/twl6040*.c 16213F: drivers/regulator/palmas-regulator*.c 16214F: drivers/regulator/pbias-regulator.c 16215F: drivers/regulator/tps65217-regulator.c 16216F: drivers/regulator/tps65218-regulator.c 16217F: drivers/regulator/tps65219-regulator.c 16218F: drivers/regulator/tps65910-regulator.c 16219F: drivers/regulator/twl-regulator.c 16220F: drivers/regulator/twl6030-regulator.c 16221F: include/linux/platform_data/i2c-omap.h 16222F: include/linux/platform_data/ti-sysc.h 16223 16224OMFS FILESYSTEM 16225M: Bob Copeland <me@bobcopeland.com> 16226L: linux-karma-devel@lists.sourceforge.net 16227S: Maintained 16228F: Documentation/filesystems/omfs.rst 16229F: fs/omfs/ 16230 16231OMNIVISION OG01A1B SENSOR DRIVER 16232M: Sakari Ailus <sakari.ailus@linux.intel.com> 16233L: linux-media@vger.kernel.org 16234S: Maintained 16235F: drivers/media/i2c/og01a1b.c 16236 16237OMNIVISION OV01A10 SENSOR DRIVER 16238M: Bingbu Cao <bingbu.cao@intel.com> 16239L: linux-media@vger.kernel.org 16240S: Maintained 16241T: git git://linuxtv.org/media_tree.git 16242F: drivers/media/i2c/ov01a10.c 16243 16244OMNIVISION OV02A10 SENSOR DRIVER 16245L: linux-media@vger.kernel.org 16246S: Orphan 16247T: git git://linuxtv.org/media_tree.git 16248F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16249F: drivers/media/i2c/ov02a10.c 16250 16251OMNIVISION OV08D10 SENSOR DRIVER 16252M: Jimmy Su <jimmy.su@intel.com> 16253L: linux-media@vger.kernel.org 16254S: Maintained 16255T: git git://linuxtv.org/media_tree.git 16256F: drivers/media/i2c/ov08d10.c 16257 16258OMNIVISION OV08X40 SENSOR DRIVER 16259M: Jason Chen <jason.z.chen@intel.com> 16260L: linux-media@vger.kernel.org 16261S: Maintained 16262T: git git://linuxtv.org/media_tree.git 16263F: drivers/media/i2c/ov08x40.c 16264 16265OMNIVISION OV13858 SENSOR DRIVER 16266M: Sakari Ailus <sakari.ailus@linux.intel.com> 16267L: linux-media@vger.kernel.org 16268S: Maintained 16269T: git git://linuxtv.org/media_tree.git 16270F: drivers/media/i2c/ov13858.c 16271 16272OMNIVISION OV13B10 SENSOR DRIVER 16273M: Arec Kao <arec.kao@intel.com> 16274L: linux-media@vger.kernel.org 16275S: Maintained 16276T: git git://linuxtv.org/media_tree.git 16277F: drivers/media/i2c/ov13b10.c 16278 16279OMNIVISION OV2680 SENSOR DRIVER 16280M: Rui Miguel Silva <rmfrfs@gmail.com> 16281M: Hans de Goede <hansg@kernel.org> 16282L: linux-media@vger.kernel.org 16283S: Maintained 16284T: git git://linuxtv.org/media_tree.git 16285F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16286F: drivers/media/i2c/ov2680.c 16287 16288OMNIVISION OV2685 SENSOR DRIVER 16289M: Shunqian Zheng <zhengsq@rock-chips.com> 16290L: linux-media@vger.kernel.org 16291S: Maintained 16292T: git git://linuxtv.org/media_tree.git 16293F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16294F: drivers/media/i2c/ov2685.c 16295 16296OMNIVISION OV2740 SENSOR DRIVER 16297M: Tianshu Qiu <tian.shu.qiu@intel.com> 16298R: Sakari Ailus <sakari.ailus@linux.intel.com> 16299R: Bingbu Cao <bingbu.cao@intel.com> 16300L: linux-media@vger.kernel.org 16301S: Maintained 16302T: git git://linuxtv.org/media_tree.git 16303F: drivers/media/i2c/ov2740.c 16304 16305OMNIVISION OV4689 SENSOR DRIVER 16306M: Mikhail Rudenko <mike.rudenko@gmail.com> 16307L: linux-media@vger.kernel.org 16308S: Maintained 16309T: git git://linuxtv.org/media_tree.git 16310F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16311F: drivers/media/i2c/ov4689.c 16312 16313OMNIVISION OV5640 SENSOR DRIVER 16314M: Steve Longerbeam <slongerbeam@gmail.com> 16315L: linux-media@vger.kernel.org 16316S: Maintained 16317T: git git://linuxtv.org/media_tree.git 16318F: drivers/media/i2c/ov5640.c 16319 16320OMNIVISION OV5647 SENSOR DRIVER 16321M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16322M: Jacopo Mondi <jacopo@jmondi.org> 16323L: linux-media@vger.kernel.org 16324S: Maintained 16325T: git git://linuxtv.org/media_tree.git 16326F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16327F: drivers/media/i2c/ov5647.c 16328 16329OMNIVISION OV5670 SENSOR DRIVER 16330M: Sakari Ailus <sakari.ailus@linux.intel.com> 16331L: linux-media@vger.kernel.org 16332S: Maintained 16333T: git git://linuxtv.org/media_tree.git 16334F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16335F: drivers/media/i2c/ov5670.c 16336 16337OMNIVISION OV5675 SENSOR DRIVER 16338M: Sakari Ailus <sakari.ailus@linux.intel.com> 16339L: linux-media@vger.kernel.org 16340S: Maintained 16341T: git git://linuxtv.org/media_tree.git 16342F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16343F: drivers/media/i2c/ov5675.c 16344 16345OMNIVISION OV5693 SENSOR DRIVER 16346M: Daniel Scally <djrscally@gmail.com> 16347L: linux-media@vger.kernel.org 16348S: Maintained 16349T: git git://linuxtv.org/media_tree.git 16350F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16351F: drivers/media/i2c/ov5693.c 16352 16353OMNIVISION OV5695 SENSOR DRIVER 16354M: Shunqian Zheng <zhengsq@rock-chips.com> 16355L: linux-media@vger.kernel.org 16356S: Maintained 16357T: git git://linuxtv.org/media_tree.git 16358F: drivers/media/i2c/ov5695.c 16359 16360OMNIVISION OV64A40 SENSOR DRIVER 16361M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16362L: linux-media@vger.kernel.org 16363S: Maintained 16364T: git git://linuxtv.org/media_tree.git 16365F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16366F: drivers/media/i2c/ov64a40.c 16367 16368OMNIVISION OV7670 SENSOR DRIVER 16369L: linux-media@vger.kernel.org 16370S: Orphan 16371T: git git://linuxtv.org/media_tree.git 16372F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16373F: drivers/media/i2c/ov7670.c 16374 16375OMNIVISION OV772x SENSOR DRIVER 16376M: Jacopo Mondi <jacopo@jmondi.org> 16377L: linux-media@vger.kernel.org 16378S: Odd fixes 16379T: git git://linuxtv.org/media_tree.git 16380F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16381F: drivers/media/i2c/ov772x.c 16382F: include/media/i2c/ov772x.h 16383 16384OMNIVISION OV7740 SENSOR DRIVER 16385L: linux-media@vger.kernel.org 16386S: Orphan 16387T: git git://linuxtv.org/media_tree.git 16388F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16389F: drivers/media/i2c/ov7740.c 16390 16391OMNIVISION OV8856 SENSOR DRIVER 16392M: Sakari Ailus <sakari.ailus@linux.intel.com> 16393L: linux-media@vger.kernel.org 16394S: Maintained 16395T: git git://linuxtv.org/media_tree.git 16396F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16397F: drivers/media/i2c/ov8856.c 16398 16399OMNIVISION OV8858 SENSOR DRIVER 16400M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16401M: Nicholas Roth <nicholas@rothemail.net> 16402L: linux-media@vger.kernel.org 16403S: Maintained 16404T: git git://linuxtv.org/media_tree.git 16405F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16406F: drivers/media/i2c/ov8858.c 16407 16408OMNIVISION OV9282 SENSOR DRIVER 16409M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16410L: linux-media@vger.kernel.org 16411S: Maintained 16412T: git git://linuxtv.org/media_tree.git 16413F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16414F: drivers/media/i2c/ov9282.c 16415 16416OMNIVISION OV9640 SENSOR DRIVER 16417M: Petr Cvek <petrcvekcz@gmail.com> 16418L: linux-media@vger.kernel.org 16419S: Maintained 16420F: drivers/media/i2c/ov9640.* 16421 16422OMNIVISION OV9650 SENSOR DRIVER 16423M: Sakari Ailus <sakari.ailus@linux.intel.com> 16424R: Akinobu Mita <akinobu.mita@gmail.com> 16425R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16426L: linux-media@vger.kernel.org 16427S: Maintained 16428T: git git://linuxtv.org/media_tree.git 16429F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16430F: drivers/media/i2c/ov9650.c 16431 16432OMNIVISION OV9734 SENSOR DRIVER 16433M: Tianshu Qiu <tian.shu.qiu@intel.com> 16434R: Bingbu Cao <bingbu.cao@intel.com> 16435L: linux-media@vger.kernel.org 16436S: Maintained 16437T: git git://linuxtv.org/media_tree.git 16438F: drivers/media/i2c/ov9734.c 16439 16440ONBOARD USB HUB DRIVER 16441M: Matthias Kaehlcke <mka@chromium.org> 16442L: linux-usb@vger.kernel.org 16443S: Maintained 16444F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16445F: drivers/usb/misc/onboard_usb_hub.c 16446 16447ONENAND FLASH DRIVER 16448M: Kyungmin Park <kyungmin.park@samsung.com> 16449L: linux-mtd@lists.infradead.org 16450S: Maintained 16451F: drivers/mtd/nand/onenand/ 16452F: include/linux/mtd/onenand*.h 16453 16454ONEXPLAYER FAN DRIVER 16455M: Derek John Clark <derekjohn.clark@gmail.com> 16456M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16457L: linux-hwmon@vger.kernel.org 16458S: Maintained 16459F: drivers/hwmon/oxp-sensors.c 16460 16461ONIE TLV NVMEM LAYOUT DRIVER 16462M: Miquel Raynal <miquel.raynal@bootlin.com> 16463S: Maintained 16464F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16465F: drivers/nvmem/layouts/onie-tlv.c 16466 16467ONION OMEGA2+ BOARD 16468M: Harvey Hunt <harveyhuntnexus@gmail.com> 16469L: linux-mips@vger.kernel.org 16470S: Maintained 16471F: arch/mips/boot/dts/ralink/omega2p.dts 16472 16473ONSEMI ETHERNET PHY DRIVERS 16474M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16475L: netdev@vger.kernel.org 16476S: Supported 16477W: http://www.onsemi.com 16478F: drivers/net/phy/ncn* 16479 16480OP-TEE DRIVER 16481M: Jens Wiklander <jens.wiklander@linaro.org> 16482L: op-tee@lists.trustedfirmware.org 16483S: Maintained 16484F: Documentation/ABI/testing/sysfs-bus-optee-devices 16485F: drivers/tee/optee/ 16486 16487OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16488M: Sumit Garg <sumit.garg@linaro.org> 16489L: op-tee@lists.trustedfirmware.org 16490S: Maintained 16491F: drivers/char/hw_random/optee-rng.c 16492 16493OP-TEE RTC DRIVER 16494M: Clément Léger <clement.leger@bootlin.com> 16495L: linux-rtc@vger.kernel.org 16496S: Maintained 16497F: drivers/rtc/rtc-optee.c 16498 16499OPA-VNIC DRIVER 16500M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16501L: linux-rdma@vger.kernel.org 16502S: Supported 16503F: drivers/infiniband/ulp/opa_vnic 16504 16505OPEN FIRMWARE AND FLATTENED DEVICE TREE 16506M: Rob Herring <robh@kernel.org> 16507M: Saravana Kannan <saravanak@google.com> 16508L: devicetree@vger.kernel.org 16509S: Maintained 16510W: http://www.devicetree.org/ 16511C: irc://irc.libera.chat/devicetree 16512T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16513F: Documentation/ABI/testing/sysfs-firmware-ofw 16514F: drivers/of/ 16515F: include/linux/of*.h 16516F: scripts/dtc/ 16517F: tools/testing/selftests/dt/ 16518K: of_overlay_notifier_ 16519K: of_overlay_fdt_apply 16520K: of_overlay_remove 16521 16522OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16523M: Rob Herring <robh@kernel.org> 16524M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16525M: Conor Dooley <conor+dt@kernel.org> 16526L: devicetree@vger.kernel.org 16527S: Maintained 16528Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16529C: irc://irc.libera.chat/devicetree 16530T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16531F: Documentation/devicetree/ 16532F: arch/*/boot/dts/ 16533F: include/dt-bindings/ 16534 16535OPENCOMPUTE PTP CLOCK DRIVER 16536M: Jonathan Lemon <jonathan.lemon@gmail.com> 16537M: Vadim Fedorenko <vadfed@linux.dev> 16538L: netdev@vger.kernel.org 16539S: Maintained 16540F: drivers/ptp/ptp_ocp.c 16541 16542OPENCORES I2C BUS DRIVER 16543M: Peter Korsgaard <peter@korsgaard.com> 16544M: Andrew Lunn <andrew@lunn.ch> 16545L: linux-i2c@vger.kernel.org 16546S: Maintained 16547F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16548F: Documentation/i2c/busses/i2c-ocores.rst 16549F: drivers/i2c/busses/i2c-ocores.c 16550F: include/linux/platform_data/i2c-ocores.h 16551 16552OPENRISC ARCHITECTURE 16553M: Jonas Bonn <jonas@southpole.se> 16554M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16555M: Stafford Horne <shorne@gmail.com> 16556L: linux-openrisc@vger.kernel.org 16557S: Maintained 16558W: http://openrisc.io 16559T: git https://github.com/openrisc/linux.git 16560F: Documentation/arch/openrisc/ 16561F: Documentation/devicetree/bindings/openrisc/ 16562F: arch/openrisc/ 16563F: drivers/irqchip/irq-ompic.c 16564F: drivers/irqchip/irq-or1k-* 16565 16566OPENVSWITCH 16567M: Pravin B Shelar <pshelar@ovn.org> 16568L: netdev@vger.kernel.org 16569L: dev@openvswitch.org 16570S: Maintained 16571W: http://openvswitch.org 16572F: include/uapi/linux/openvswitch.h 16573F: net/openvswitch/ 16574F: tools/testing/selftests/net/openvswitch/ 16575 16576OPERATING PERFORMANCE POINTS (OPP) 16577M: Viresh Kumar <vireshk@kernel.org> 16578M: Nishanth Menon <nm@ti.com> 16579M: Stephen Boyd <sboyd@kernel.org> 16580L: linux-pm@vger.kernel.org 16581S: Maintained 16582T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16583F: Documentation/devicetree/bindings/opp/ 16584F: Documentation/power/opp.rst 16585F: drivers/opp/ 16586F: include/linux/pm_opp.h 16587 16588OPL4 DRIVER 16589M: Clemens Ladisch <clemens@ladisch.de> 16590L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16591S: Maintained 16592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16593F: sound/drivers/opl4/ 16594 16595ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16596M: Mark Fasheh <mark@fasheh.com> 16597M: Joel Becker <jlbec@evilplan.org> 16598M: Joseph Qi <joseph.qi@linux.alibaba.com> 16599L: ocfs2-devel@lists.linux.dev 16600S: Supported 16601W: http://ocfs2.wiki.kernel.org 16602F: Documentation/filesystems/dlmfs.rst 16603F: Documentation/filesystems/ocfs2.rst 16604F: fs/ocfs2/ 16605 16606ORANGEFS FILESYSTEM 16607M: Mike Marshall <hubcap@omnibond.com> 16608R: Martin Brandenburg <martin@omnibond.com> 16609L: devel@lists.orangefs.org 16610S: Supported 16611T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16612F: Documentation/filesystems/orangefs.rst 16613F: fs/orangefs/ 16614 16615OV2659 OMNIVISION SENSOR DRIVER 16616M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16617L: linux-media@vger.kernel.org 16618S: Maintained 16619W: https://linuxtv.org 16620Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16621T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16622F: drivers/media/i2c/ov2659.c 16623F: include/media/i2c/ov2659.h 16624 16625OVERLAY FILESYSTEM 16626M: Miklos Szeredi <miklos@szeredi.hu> 16627M: Amir Goldstein <amir73il@gmail.com> 16628L: linux-unionfs@vger.kernel.org 16629S: Supported 16630T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16631F: Documentation/filesystems/overlayfs.rst 16632F: fs/overlayfs/ 16633 16634P54 WIRELESS DRIVER 16635M: Christian Lamparter <chunkeey@googlemail.com> 16636L: linux-wireless@vger.kernel.org 16637S: Maintained 16638W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16639F: drivers/net/wireless/intersil/p54/ 16640 16641PACKET SOCKETS 16642M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16643S: Maintained 16644F: include/uapi/linux/if_packet.h 16645F: net/packet/af_packet.c 16646 16647PACKING 16648M: Vladimir Oltean <olteanv@gmail.com> 16649L: netdev@vger.kernel.org 16650S: Supported 16651F: Documentation/core-api/packing.rst 16652F: include/linux/packing.h 16653F: lib/packing.c 16654 16655PADATA PARALLEL EXECUTION MECHANISM 16656M: Steffen Klassert <steffen.klassert@secunet.com> 16657M: Daniel Jordan <daniel.m.jordan@oracle.com> 16658L: linux-crypto@vger.kernel.org 16659L: linux-kernel@vger.kernel.org 16660S: Maintained 16661F: Documentation/core-api/padata.rst 16662F: include/linux/padata.h 16663F: kernel/padata.c 16664 16665PAGE CACHE 16666M: Matthew Wilcox (Oracle) <willy@infradead.org> 16667L: linux-fsdevel@vger.kernel.org 16668S: Supported 16669T: git git://git.infradead.org/users/willy/pagecache.git 16670F: Documentation/filesystems/locking.rst 16671F: Documentation/filesystems/vfs.rst 16672F: include/linux/pagemap.h 16673F: mm/filemap.c 16674F: mm/page-writeback.c 16675F: mm/readahead.c 16676F: mm/truncate.c 16677 16678PAGE POOL 16679M: Jesper Dangaard Brouer <hawk@kernel.org> 16680M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16681L: netdev@vger.kernel.org 16682S: Supported 16683F: Documentation/networking/page_pool.rst 16684F: include/net/page_pool/ 16685F: include/trace/events/page_pool.h 16686F: net/core/page_pool.c 16687 16688PAGE TABLE CHECK 16689M: Pasha Tatashin <pasha.tatashin@soleen.com> 16690M: Andrew Morton <akpm@linux-foundation.org> 16691L: linux-mm@kvack.org 16692S: Maintained 16693F: Documentation/mm/page_table_check.rst 16694F: include/linux/page_table_check.h 16695F: mm/page_table_check.c 16696 16697PANASONIC LAPTOP ACPI EXTRAS DRIVER 16698M: Kenneth Chan <kenneth.t.chan@gmail.com> 16699L: platform-driver-x86@vger.kernel.org 16700S: Maintained 16701F: drivers/platform/x86/panasonic-laptop.c 16702 16703PARALLAX PING IIO SENSOR DRIVER 16704M: Andreas Klinger <ak@it-klinger.de> 16705L: linux-iio@vger.kernel.org 16706S: Maintained 16707F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16708F: drivers/iio/proximity/ping.c 16709 16710PARALLEL LCD/KEYPAD PANEL DRIVER 16711M: Willy Tarreau <willy@haproxy.com> 16712M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16713S: Odd Fixes 16714F: Documentation/admin-guide/lcd-panel-cgram.rst 16715F: drivers/auxdisplay/panel.c 16716 16717PARALLEL PORT SUBSYSTEM 16718M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16719M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16720L: linux-parport@lists.infradead.org (subscribers-only) 16721S: Maintained 16722F: Documentation/driver-api/parport*.rst 16723F: drivers/char/ppdev.c 16724F: drivers/parport/ 16725F: include/linux/parport*.h 16726F: include/uapi/linux/ppdev.h 16727 16728PARAVIRT_OPS INTERFACE 16729M: Juergen Gross <jgross@suse.com> 16730R: Ajay Kaher <ajay.kaher@broadcom.com> 16731R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16732R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16733L: virtualization@lists.linux.dev 16734L: x86@kernel.org 16735S: Supported 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16737F: Documentation/virt/paravirt_ops.rst 16738F: arch/*/include/asm/paravirt*.h 16739F: arch/*/kernel/paravirt* 16740F: include/linux/hypervisor.h 16741 16742PARISC ARCHITECTURE 16743M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16744M: Helge Deller <deller@gmx.de> 16745L: linux-parisc@vger.kernel.org 16746S: Maintained 16747W: https://parisc.wiki.kernel.org 16748Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16749T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16750T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16751F: Documentation/arch/parisc/ 16752F: arch/parisc/ 16753F: drivers/char/agp/parisc-agp.c 16754F: drivers/input/misc/hp_sdc_rtc.c 16755F: drivers/input/serio/gscps2.c 16756F: drivers/input/serio/hp_sdc* 16757F: drivers/parisc/ 16758F: drivers/parport/parport_gsc.* 16759F: drivers/tty/serial/8250/8250_parisc.c 16760F: drivers/video/console/sti* 16761F: drivers/video/fbdev/sti* 16762F: drivers/video/logo/logo_parisc* 16763F: include/linux/hp_sdc.h 16764 16765PARMAN 16766M: Jiri Pirko <jiri@resnulli.us> 16767L: netdev@vger.kernel.org 16768S: Supported 16769F: include/linux/parman.h 16770F: lib/parman.c 16771F: lib/test_parman.c 16772 16773PC ENGINES APU BOARD DRIVER 16774M: Enrico Weigelt, metux IT consult <info@metux.net> 16775S: Maintained 16776F: drivers/platform/x86/pcengines-apuv2.c 16777 16778PC87360 HARDWARE MONITORING DRIVER 16779M: Jim Cromie <jim.cromie@gmail.com> 16780L: linux-hwmon@vger.kernel.org 16781S: Maintained 16782F: Documentation/hwmon/pc87360.rst 16783F: drivers/hwmon/pc87360.c 16784 16785PC8736x GPIO DRIVER 16786M: Jim Cromie <jim.cromie@gmail.com> 16787S: Maintained 16788F: drivers/char/pc8736x_gpio.c 16789 16790PC87427 HARDWARE MONITORING DRIVER 16791M: Jean Delvare <jdelvare@suse.com> 16792L: linux-hwmon@vger.kernel.org 16793S: Maintained 16794F: Documentation/hwmon/pc87427.rst 16795F: drivers/hwmon/pc87427.c 16796 16797PCA9532 LED DRIVER 16798M: Riku Voipio <riku.voipio@iki.fi> 16799S: Maintained 16800F: drivers/leds/leds-pca9532.c 16801F: include/linux/leds-pca9532.h 16802 16803PCA9541 I2C BUS MASTER SELECTOR DRIVER 16804M: Guenter Roeck <linux@roeck-us.net> 16805L: linux-i2c@vger.kernel.org 16806S: Maintained 16807F: drivers/i2c/muxes/i2c-mux-pca9541.c 16808 16809PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16810M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16811M: Pali Rohár <pali@kernel.org> 16812L: linux-pci@vger.kernel.org 16813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16814S: Maintained 16815F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16816F: drivers/pci/controller/pci-aardvark.c 16817 16818PCI DRIVER FOR ALTERA PCIE IP 16819M: Joyce Ooi <joyce.ooi@intel.com> 16820L: linux-pci@vger.kernel.org 16821S: Supported 16822F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16823F: drivers/pci/controller/pcie-altera.c 16824 16825PCI DRIVER FOR APPLIEDMICRO XGENE 16826M: Toan Le <toan@os.amperecomputing.com> 16827L: linux-pci@vger.kernel.org 16828L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16829S: Maintained 16830F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16831F: drivers/pci/controller/pci-xgene.c 16832 16833PCI DRIVER FOR ARM VERSATILE PLATFORM 16834M: Rob Herring <robh@kernel.org> 16835L: linux-pci@vger.kernel.org 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838F: Documentation/devicetree/bindings/pci/versatile.yaml 16839F: drivers/pci/controller/pci-versatile.c 16840 16841PCI DRIVER FOR ARMADA 8K 16842M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16843L: linux-pci@vger.kernel.org 16844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16845S: Maintained 16846F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16847F: drivers/pci/controller/dwc/pcie-armada8k.c 16848 16849PCI DRIVER FOR CADENCE PCIE IP 16850L: linux-pci@vger.kernel.org 16851S: Orphan 16852F: Documentation/devicetree/bindings/pci/cdns,* 16853F: drivers/pci/controller/cadence/*cadence* 16854 16855PCI DRIVER FOR FREESCALE LAYERSCAPE 16856M: Minghuan Lian <minghuan.Lian@nxp.com> 16857M: Mingkai Hu <mingkai.hu@nxp.com> 16858M: Roy Zang <roy.zang@nxp.com> 16859L: linuxppc-dev@lists.ozlabs.org 16860L: linux-pci@vger.kernel.org 16861L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16862S: Maintained 16863F: drivers/pci/controller/dwc/*layerscape* 16864 16865PCI DRIVER FOR FU740 16866M: Paul Walmsley <paul.walmsley@sifive.com> 16867M: Greentime Hu <greentime.hu@sifive.com> 16868M: Samuel Holland <samuel.holland@sifive.com> 16869L: linux-pci@vger.kernel.org 16870S: Maintained 16871F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16872F: drivers/pci/controller/dwc/pcie-fu740.c 16873 16874PCI DRIVER FOR GENERIC OF HOSTS 16875M: Will Deacon <will@kernel.org> 16876L: linux-pci@vger.kernel.org 16877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16878S: Maintained 16879F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16880F: drivers/pci/controller/pci-host-common.c 16881F: drivers/pci/controller/pci-host-generic.c 16882 16883PCI DRIVER FOR IMX6 16884M: Richard Zhu <hongxing.zhu@nxp.com> 16885M: Lucas Stach <l.stach@pengutronix.de> 16886L: linux-pci@vger.kernel.org 16887L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16888S: Maintained 16889F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16890F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16891F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16892F: drivers/pci/controller/dwc/*imx6* 16893 16894PCI DRIVER FOR INTEL IXP4XX 16895M: Linus Walleij <linus.walleij@linaro.org> 16896S: Maintained 16897F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16898F: drivers/pci/controller/pci-ixp4xx.c 16899 16900PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16901M: Nirmal Patel <nirmal.patel@linux.intel.com> 16902R: Jonathan Derrick <jonathan.derrick@linux.dev> 16903L: linux-pci@vger.kernel.org 16904S: Supported 16905F: drivers/pci/controller/vmd.c 16906 16907PCI DRIVER FOR MICROSEMI SWITCHTEC 16908M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16909M: Logan Gunthorpe <logang@deltatee.com> 16910L: linux-pci@vger.kernel.org 16911S: Maintained 16912F: Documentation/ABI/testing/sysfs-class-switchtec 16913F: Documentation/driver-api/switchtec.rst 16914F: drivers/ntb/hw/mscc/ 16915F: drivers/pci/switch/switchtec* 16916F: include/linux/switchtec.h 16917F: include/uapi/linux/switchtec_ioctl.h 16918 16919PCI DRIVER FOR MOBIVEIL PCIE IP 16920M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16921M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16922L: linux-pci@vger.kernel.org 16923S: Supported 16924F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16925F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16926 16927PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16928M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16929M: Pali Rohár <pali@kernel.org> 16930L: linux-pci@vger.kernel.org 16931L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16932S: Maintained 16933F: drivers/pci/controller/*mvebu* 16934 16935PCI DRIVER FOR NVIDIA TEGRA 16936M: Thierry Reding <thierry.reding@gmail.com> 16937L: linux-tegra@vger.kernel.org 16938L: linux-pci@vger.kernel.org 16939S: Supported 16940F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16941F: drivers/pci/controller/pci-tegra.c 16942 16943PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16944M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16945L: linux-pci@vger.kernel.org 16946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16947S: Maintained 16948F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16949F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16950 16951PCI DRIVER FOR RENESAS R-CAR 16952M: Marek Vasut <marek.vasut+renesas@gmail.com> 16953M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16954L: linux-pci@vger.kernel.org 16955L: linux-renesas-soc@vger.kernel.org 16956S: Maintained 16957F: Documentation/devicetree/bindings/pci/*rcar* 16958F: drivers/pci/controller/*rcar* 16959F: drivers/pci/controller/dwc/*rcar* 16960 16961PCI DRIVER FOR SAMSUNG EXYNOS 16962M: Jingoo Han <jingoohan1@gmail.com> 16963L: linux-pci@vger.kernel.org 16964L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16965L: linux-samsung-soc@vger.kernel.org 16966S: Maintained 16967F: drivers/pci/controller/dwc/pci-exynos.c 16968 16969PCI DRIVER FOR SYNOPSYS DESIGNWARE 16970M: Jingoo Han <jingoohan1@gmail.com> 16971M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16972L: linux-pci@vger.kernel.org 16973S: Maintained 16974F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16975F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16976F: drivers/pci/controller/dwc/*designware* 16977 16978PCI DRIVER FOR TI DRA7XX/J721E 16979M: Vignesh Raghavendra <vigneshr@ti.com> 16980R: Siddharth Vadapalli <s-vadapalli@ti.com> 16981L: linux-omap@vger.kernel.org 16982L: linux-pci@vger.kernel.org 16983L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16984S: Supported 16985F: Documentation/devicetree/bindings/pci/ti-pci.txt 16986F: drivers/pci/controller/cadence/pci-j721e.c 16987F: drivers/pci/controller/dwc/pci-dra7xx.c 16988 16989PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16990M: Linus Walleij <linus.walleij@linaro.org> 16991L: linux-pci@vger.kernel.org 16992S: Maintained 16993F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16994F: drivers/pci/controller/pci-v3-semi.c 16995 16996PCI DRIVER FOR XILINX VERSAL CPM 16997M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 16998M: Michal Simek <michal.simek@amd.com> 16999L: linux-pci@vger.kernel.org 17000S: Maintained 17001F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17002F: drivers/pci/controller/pcie-xilinx-cpm.c 17003 17004PCI ENDPOINT SUBSYSTEM 17005M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17006M: Krzysztof Wilczyński <kw@linux.com> 17007R: Kishon Vijay Abraham I <kishon@kernel.org> 17008L: linux-pci@vger.kernel.org 17009S: Supported 17010Q: https://patchwork.kernel.org/project/linux-pci/list/ 17011B: https://bugzilla.kernel.org 17012C: irc://irc.oftc.net/linux-pci 17013T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17014F: Documentation/PCI/endpoint/* 17015F: Documentation/misc-devices/pci-endpoint-test.rst 17016F: drivers/misc/pci_endpoint_test.c 17017F: drivers/pci/endpoint/ 17018F: tools/pci/ 17019 17020PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17021M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17022R: Oliver O'Halloran <oohall@gmail.com> 17023L: linuxppc-dev@lists.ozlabs.org 17024S: Supported 17025F: Documentation/PCI/pci-error-recovery.rst 17026F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17027F: arch/powerpc/include/*/eeh*.h 17028F: arch/powerpc/kernel/eeh*.c 17029F: arch/powerpc/platforms/*/eeh*.c 17030F: drivers/pci/pcie/aer.c 17031F: drivers/pci/pcie/dpc.c 17032F: drivers/pci/pcie/err.c 17033 17034PCI ERROR RECOVERY 17035M: Linas Vepstas <linasvepstas@gmail.com> 17036L: linux-pci@vger.kernel.org 17037S: Supported 17038F: Documentation/PCI/pci-error-recovery.rst 17039 17040PCI MSI DRIVER FOR ALTERA MSI IP 17041M: Joyce Ooi <joyce.ooi@intel.com> 17042L: linux-pci@vger.kernel.org 17043S: Supported 17044F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17045F: drivers/pci/controller/pcie-altera-msi.c 17046 17047PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17048M: Toan Le <toan@os.amperecomputing.com> 17049L: linux-pci@vger.kernel.org 17050L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17051S: Maintained 17052F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17053F: drivers/pci/controller/pci-xgene-msi.c 17054 17055PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17056M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17057M: Krzysztof Wilczyński <kw@linux.com> 17058R: Rob Herring <robh@kernel.org> 17059L: linux-pci@vger.kernel.org 17060S: Supported 17061Q: https://patchwork.kernel.org/project/linux-pci/list/ 17062B: https://bugzilla.kernel.org 17063C: irc://irc.oftc.net/linux-pci 17064T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17065F: Documentation/devicetree/bindings/pci/ 17066F: drivers/pci/controller/ 17067F: drivers/pci/pci-bridge-emul.c 17068F: drivers/pci/pci-bridge-emul.h 17069 17070PCI PEER-TO-PEER DMA (P2PDMA) 17071M: Bjorn Helgaas <bhelgaas@google.com> 17072M: Logan Gunthorpe <logang@deltatee.com> 17073L: linux-pci@vger.kernel.org 17074S: Supported 17075Q: https://patchwork.kernel.org/project/linux-pci/list/ 17076B: https://bugzilla.kernel.org 17077C: irc://irc.oftc.net/linux-pci 17078T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17079F: Documentation/driver-api/pci/p2pdma.rst 17080F: drivers/pci/p2pdma.c 17081F: include/linux/pci-p2pdma.h 17082 17083PCI SUBSYSTEM 17084M: Bjorn Helgaas <bhelgaas@google.com> 17085L: linux-pci@vger.kernel.org 17086S: Supported 17087Q: https://patchwork.kernel.org/project/linux-pci/list/ 17088B: https://bugzilla.kernel.org 17089C: irc://irc.oftc.net/linux-pci 17090T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17091F: Documentation/PCI/ 17092F: Documentation/devicetree/bindings/pci/ 17093F: arch/x86/kernel/early-quirks.c 17094F: arch/x86/kernel/quirks.c 17095F: arch/x86/pci/ 17096F: drivers/acpi/pci* 17097F: drivers/pci/ 17098F: include/asm-generic/pci* 17099F: include/linux/of_pci.h 17100F: include/linux/pci* 17101F: include/uapi/linux/pci* 17102 17103PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17104M: Jonathan Chocron <jonnyc@amazon.com> 17105L: linux-pci@vger.kernel.org 17106S: Maintained 17107F: Documentation/devicetree/bindings/pci/pcie-al.txt 17108F: drivers/pci/controller/dwc/pcie-al.c 17109 17110PCIE DRIVER FOR AMLOGIC MESON 17111M: Yue Wang <yue.wang@Amlogic.com> 17112L: linux-pci@vger.kernel.org 17113L: linux-amlogic@lists.infradead.org 17114S: Maintained 17115F: drivers/pci/controller/dwc/pci-meson.c 17116 17117PCIE DRIVER FOR AXIS ARTPEC 17118M: Jesper Nilsson <jesper.nilsson@axis.com> 17119L: linux-arm-kernel@axis.com 17120L: linux-pci@vger.kernel.org 17121S: Maintained 17122F: Documentation/devicetree/bindings/pci/axis,artpec* 17123F: drivers/pci/controller/dwc/*artpec* 17124 17125PCIE DRIVER FOR CAVIUM THUNDERX 17126M: Robert Richter <rric@kernel.org> 17127L: linux-pci@vger.kernel.org 17128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17129S: Odd Fixes 17130F: drivers/pci/controller/pci-thunder-* 17131 17132PCIE DRIVER FOR HISILICON 17133M: Zhou Wang <wangzhou1@hisilicon.com> 17134L: linux-pci@vger.kernel.org 17135S: Maintained 17136F: drivers/pci/controller/dwc/pcie-hisi.c 17137 17138PCIE DRIVER FOR HISILICON KIRIN 17139M: Xiaowei Song <songxiaowei@hisilicon.com> 17140M: Binghui Wang <wangbinghui@hisilicon.com> 17141L: linux-pci@vger.kernel.org 17142S: Maintained 17143F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17144F: drivers/pci/controller/dwc/pcie-kirin.c 17145 17146PCIE DRIVER FOR HISILICON STB 17147M: Shawn Guo <shawn.guo@linaro.org> 17148L: linux-pci@vger.kernel.org 17149S: Maintained 17150F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17151F: drivers/pci/controller/dwc/pcie-histb.c 17152 17153PCIE DRIVER FOR INTEL KEEM BAY 17154M: Srikanth Thokala <srikanth.thokala@intel.com> 17155L: linux-pci@vger.kernel.org 17156S: Supported 17157F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17158F: drivers/pci/controller/dwc/pcie-keembay.c 17159 17160PCIE DRIVER FOR INTEL LGM GW SOC 17161M: Chuanhua Lei <lchuanhua@maxlinear.com> 17162L: linux-pci@vger.kernel.org 17163S: Maintained 17164F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17165F: drivers/pci/controller/dwc/pcie-intel-gw.c 17166 17167PCIE DRIVER FOR MEDIATEK 17168M: Ryder Lee <ryder.lee@mediatek.com> 17169M: Jianjun Wang <jianjun.wang@mediatek.com> 17170L: linux-pci@vger.kernel.org 17171L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17172S: Supported 17173F: Documentation/devicetree/bindings/pci/mediatek* 17174F: drivers/pci/controller/*mediatek* 17175 17176PCIE DRIVER FOR MICROCHIP 17177M: Daire McNamara <daire.mcnamara@microchip.com> 17178L: linux-pci@vger.kernel.org 17179S: Supported 17180F: Documentation/devicetree/bindings/pci/microchip* 17181F: drivers/pci/controller/*microchip* 17182 17183PCIE DRIVER FOR QUALCOMM MSM 17184M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17185L: linux-pci@vger.kernel.org 17186L: linux-arm-msm@vger.kernel.org 17187S: Maintained 17188F: drivers/pci/controller/dwc/pcie-qcom.c 17189 17190PCIE DRIVER FOR ROCKCHIP 17191M: Shawn Lin <shawn.lin@rock-chips.com> 17192L: linux-pci@vger.kernel.org 17193L: linux-rockchip@lists.infradead.org 17194S: Maintained 17195F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17196F: drivers/pci/controller/pcie-rockchip* 17197 17198PCIE DRIVER FOR SOCIONEXT UNIPHIER 17199M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17200L: linux-pci@vger.kernel.org 17201S: Maintained 17202F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17203F: drivers/pci/controller/dwc/pcie-uniphier* 17204 17205PCIE DRIVER FOR ST SPEAR13XX 17206M: Pratyush Anand <pratyush.anand@gmail.com> 17207L: linux-pci@vger.kernel.org 17208S: Maintained 17209F: drivers/pci/controller/dwc/*spear* 17210 17211PCIE ENDPOINT DRIVER FOR QUALCOMM 17212M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17213L: linux-pci@vger.kernel.org 17214L: linux-arm-msm@vger.kernel.org 17215S: Maintained 17216F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17217F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17218 17219PCMCIA SUBSYSTEM 17220M: Dominik Brodowski <linux@dominikbrodowski.net> 17221S: Odd Fixes 17222T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17223F: Documentation/pcmcia/ 17224F: drivers/pcmcia/ 17225F: include/pcmcia/ 17226F: tools/pcmcia/ 17227 17228PCNET32 NETWORK DRIVER 17229M: Don Fry <pcnet32@frontier.com> 17230L: netdev@vger.kernel.org 17231S: Maintained 17232F: drivers/net/ethernet/amd/pcnet32.c 17233 17234PCRYPT PARALLEL CRYPTO ENGINE 17235M: Steffen Klassert <steffen.klassert@secunet.com> 17236L: linux-crypto@vger.kernel.org 17237S: Maintained 17238F: crypto/pcrypt.c 17239F: include/crypto/pcrypt.h 17240 17241PDS DSC VIRTIO DATA PATH ACCELERATOR 17242R: Shannon Nelson <shannon.nelson@amd.com> 17243F: drivers/vdpa/pds/ 17244 17245PECI HARDWARE MONITORING DRIVERS 17246M: Iwona Winiarska <iwona.winiarska@intel.com> 17247L: linux-hwmon@vger.kernel.org 17248S: Supported 17249F: Documentation/hwmon/peci-cputemp.rst 17250F: Documentation/hwmon/peci-dimmtemp.rst 17251F: drivers/hwmon/peci/ 17252 17253PECI SUBSYSTEM 17254M: Iwona Winiarska <iwona.winiarska@intel.com> 17255L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17256S: Supported 17257F: Documentation/devicetree/bindings/peci/ 17258F: Documentation/peci/ 17259F: drivers/peci/ 17260F: include/linux/peci-cpu.h 17261F: include/linux/peci.h 17262 17263PENSANDO ETHERNET DRIVERS 17264M: Shannon Nelson <shannon.nelson@amd.com> 17265M: Brett Creeley <brett.creeley@amd.com> 17266M: drivers@pensando.io 17267L: netdev@vger.kernel.org 17268S: Supported 17269F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17270F: drivers/net/ethernet/pensando/ 17271 17272PER-CPU MEMORY ALLOCATOR 17273M: Dennis Zhou <dennis@kernel.org> 17274M: Tejun Heo <tj@kernel.org> 17275M: Christoph Lameter <cl@linux.com> 17276L: linux-mm@kvack.org 17277S: Maintained 17278T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17279F: arch/*/include/asm/percpu.h 17280F: include/linux/percpu*.h 17281F: lib/percpu*.c 17282F: mm/percpu*.c 17283 17284PER-TASK DELAY ACCOUNTING 17285M: Balbir Singh <bsingharora@gmail.com> 17286S: Maintained 17287F: include/linux/delayacct.h 17288F: kernel/delayacct.c 17289 17290PERFORMANCE EVENTS SUBSYSTEM 17291M: Peter Zijlstra <peterz@infradead.org> 17292M: Ingo Molnar <mingo@redhat.com> 17293M: Arnaldo Carvalho de Melo <acme@kernel.org> 17294M: Namhyung Kim <namhyung@kernel.org> 17295R: Mark Rutland <mark.rutland@arm.com> 17296R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17297R: Jiri Olsa <jolsa@kernel.org> 17298R: Ian Rogers <irogers@google.com> 17299R: Adrian Hunter <adrian.hunter@intel.com> 17300L: linux-perf-users@vger.kernel.org 17301L: linux-kernel@vger.kernel.org 17302S: Supported 17303W: https://perf.wiki.kernel.org/ 17304T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17305T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17306T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17307F: arch/*/events/* 17308F: arch/*/events/*/* 17309F: arch/*/include/asm/perf_event.h 17310F: arch/*/kernel/*/*/perf_event*.c 17311F: arch/*/kernel/*/perf_event*.c 17312F: arch/*/kernel/perf_callchain.c 17313F: arch/*/kernel/perf_event*.c 17314F: include/linux/perf_event.h 17315F: include/uapi/linux/perf_event.h 17316F: kernel/events/* 17317F: tools/lib/perf/ 17318F: tools/perf/ 17319 17320PERFORMANCE EVENTS TOOLING ARM64 17321R: John Garry <john.g.garry@oracle.com> 17322R: Will Deacon <will@kernel.org> 17323R: James Clark <james.clark@arm.com> 17324R: Mike Leach <mike.leach@linaro.org> 17325R: Leo Yan <leo.yan@linux.dev> 17326L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17327S: Supported 17328F: tools/build/feature/test-libopencsd.c 17329F: tools/perf/arch/arm*/ 17330F: tools/perf/pmu-events/arch/arm64/ 17331F: tools/perf/util/arm-spe* 17332F: tools/perf/util/cs-etm* 17333 17334PERSONALITY HANDLING 17335M: Christoph Hellwig <hch@infradead.org> 17336L: linux-abi-devel@lists.sourceforge.net 17337S: Maintained 17338F: include/linux/personality.h 17339F: include/uapi/linux/personality.h 17340 17341PHOENIX RC FLIGHT CONTROLLER ADAPTER 17342M: Marcus Folkesson <marcus.folkesson@gmail.com> 17343L: linux-input@vger.kernel.org 17344S: Maintained 17345F: Documentation/input/devices/pxrc.rst 17346F: drivers/input/joystick/pxrc.c 17347 17348PHONET PROTOCOL 17349M: Remi Denis-Courmont <courmisch@gmail.com> 17350S: Supported 17351F: Documentation/networking/phonet.rst 17352F: include/linux/phonet.h 17353F: include/net/phonet/ 17354F: include/uapi/linux/phonet.h 17355F: net/phonet/ 17356 17357PHRAM MTD DRIVER 17358M: Joern Engel <joern@lazybastard.org> 17359L: linux-mtd@lists.infradead.org 17360S: Maintained 17361F: drivers/mtd/devices/phram.c 17362 17363PICOLCD HID DRIVER 17364M: Bruno Prémont <bonbons@linux-vserver.org> 17365L: linux-input@vger.kernel.org 17366S: Maintained 17367F: drivers/hid/hid-picolcd* 17368 17369PIDFD API 17370M: Christian Brauner <christian@brauner.io> 17371L: linux-kernel@vger.kernel.org 17372S: Maintained 17373T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17374F: samples/pidfd/ 17375F: tools/testing/selftests/clone3/ 17376F: tools/testing/selftests/pid_namespace/ 17377F: tools/testing/selftests/pidfd/ 17378K: (?i)pidfd 17379K: (?i)clone3 17380K: \b(clone_args|kernel_clone_args)\b 17381 17382PIN CONTROL SUBSYSTEM 17383M: Linus Walleij <linus.walleij@linaro.org> 17384L: linux-gpio@vger.kernel.org 17385S: Maintained 17386T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17387F: Documentation/devicetree/bindings/pinctrl/ 17388F: Documentation/driver-api/pin-control.rst 17389F: drivers/pinctrl/ 17390F: include/dt-bindings/pinctrl/ 17391F: include/linux/pinctrl/ 17392 17393PIN CONTROLLER - AMD 17394M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17395M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17396S: Maintained 17397F: drivers/pinctrl/pinctrl-amd.c 17398 17399PIN CONTROLLER - FREESCALE 17400M: Dong Aisheng <aisheng.dong@nxp.com> 17401M: Fabio Estevam <festevam@gmail.com> 17402M: Shawn Guo <shawnguo@kernel.org> 17403M: Jacky Bai <ping.bai@nxp.com> 17404R: Pengutronix Kernel Team <kernel@pengutronix.de> 17405L: linux-gpio@vger.kernel.org 17406L: NXP S32 Linux Team <s32@nxp.com> 17407S: Maintained 17408F: Documentation/devicetree/bindings/pinctrl/fsl,* 17409F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17410F: drivers/pinctrl/freescale/ 17411F: drivers/pinctrl/nxp/ 17412 17413PIN CONTROLLER - INTEL 17414M: Mika Westerberg <mika.westerberg@linux.intel.com> 17415M: Andy Shevchenko <andy@kernel.org> 17416S: Supported 17417T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17418F: drivers/pinctrl/intel/ 17419 17420PIN CONTROLLER - KEEMBAY 17421M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17422S: Supported 17423F: drivers/pinctrl/pinctrl-keembay* 17424 17425PIN CONTROLLER - MEDIATEK 17426M: Sean Wang <sean.wang@kernel.org> 17427L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17428S: Maintained 17429F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17430F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17431F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17432F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17433F: drivers/pinctrl/mediatek/ 17434 17435PIN CONTROLLER - MEDIATEK MIPS 17436M: Arınç ÜNAL <arinc.unal@arinc9.com> 17437M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17438L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17439L: linux-mips@vger.kernel.org 17440S: Maintained 17441F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17442F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17443F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17444F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17445F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17446F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17449F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17450F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17451F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17452F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17453F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17454F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17455F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17456 17457PIN CONTROLLER - MICROCHIP AT91 17458M: Ludovic Desroches <ludovic.desroches@microchip.com> 17459L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17460L: linux-gpio@vger.kernel.org 17461S: Supported 17462F: drivers/gpio/gpio-sama5d2-piobu.c 17463F: drivers/pinctrl/pinctrl-at91* 17464 17465PIN CONTROLLER - QUALCOMM 17466M: Bjorn Andersson <andersson@kernel.org> 17467L: linux-arm-msm@vger.kernel.org 17468S: Maintained 17469F: Documentation/devicetree/bindings/pinctrl/qcom,* 17470F: drivers/pinctrl/qcom/ 17471 17472PIN CONTROLLER - RENESAS 17473M: Geert Uytterhoeven <geert+renesas@glider.be> 17474L: linux-renesas-soc@vger.kernel.org 17475S: Supported 17476T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17477F: Documentation/devicetree/bindings/pinctrl/renesas,* 17478F: drivers/pinctrl/renesas/ 17479 17480PIN CONTROLLER - SAMSUNG 17481M: Krzysztof Kozlowski <krzk@kernel.org> 17482M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17483R: Alim Akhtar <alim.akhtar@samsung.com> 17484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17485L: linux-samsung-soc@vger.kernel.org 17486S: Maintained 17487Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17488B: mailto:linux-samsung-soc@vger.kernel.org 17489C: irc://irc.libera.chat/linux-exynos 17490T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17491F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17492F: drivers/pinctrl/samsung/ 17493F: include/dt-bindings/pinctrl/samsung.h 17494 17495PIN CONTROLLER - SINGLE 17496M: Tony Lindgren <tony@atomide.com> 17497M: Haojian Zhuang <haojian.zhuang@linaro.org> 17498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17499L: linux-omap@vger.kernel.org 17500S: Maintained 17501F: drivers/pinctrl/pinctrl-single.c 17502 17503PIN CONTROLLER - SUNPLUS / TIBBO 17504M: Dvorkin Dmitry <dvorkin@tibbo.com> 17505M: Wells Lu <wellslutw@gmail.com> 17506L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17507S: Maintained 17508W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17509F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17510F: drivers/pinctrl/sunplus/ 17511F: include/dt-bindings/pinctrl/sppctl*.h 17512 17513PINE64 PINEPHONE KEYBOARD DRIVER 17514M: Samuel Holland <samuel@sholland.org> 17515S: Supported 17516F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17517F: drivers/input/keyboard/pinephone-keyboard.c 17518 17519PKTCDVD DRIVER 17520M: linux-block@vger.kernel.org 17521S: Orphan 17522F: drivers/block/pktcdvd.c 17523F: include/linux/pktcdvd.h 17524F: include/uapi/linux/pktcdvd.h 17525 17526PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17527M: Tomasz Duszynski <tduszyns@gmail.com> 17528S: Maintained 17529F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17530F: drivers/iio/chemical/pms7003.c 17531 17532PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17533M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17534L: netdev@vger.kernel.org 17535S: Maintained 17536F: drivers/net/phy/mdio-open-alliance.h 17537F: net/ethtool/plca.c 17538 17539PLDMFW LIBRARY 17540M: Jacob Keller <jacob.e.keller@intel.com> 17541S: Maintained 17542F: Documentation/driver-api/pldmfw/ 17543F: include/linux/pldmfw.h 17544F: lib/pldmfw/ 17545 17546PLX DMA DRIVER 17547M: Logan Gunthorpe <logang@deltatee.com> 17548S: Maintained 17549F: drivers/dma/plx_dma.c 17550 17551PM-GRAPH UTILITY 17552M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17553L: linux-pm@vger.kernel.org 17554S: Supported 17555W: https://01.org/pm-graph 17556B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17557T: git git://github.com/intel/pm-graph 17558F: tools/power/pm-graph 17559 17560PM6764TR DRIVER 17561M: Charles Hsu <hsu.yungteng@gmail.com> 17562L: linux-hwmon@vger.kernel.org 17563S: Maintained 17564F: Documentation/hwmon/pm6764tr.rst 17565F: drivers/hwmon/pmbus/pm6764tr.c 17566 17567PMC SIERRA MaxRAID DRIVER 17568L: linux-scsi@vger.kernel.org 17569S: Orphan 17570W: http://www.pmc-sierra.com/ 17571F: drivers/scsi/pmcraid.* 17572 17573PMC SIERRA PM8001 DRIVER 17574M: Jack Wang <jinpu.wang@cloud.ionos.com> 17575L: linux-scsi@vger.kernel.org 17576S: Supported 17577F: drivers/scsi/pm8001/ 17578 17579PNI RM3100 IIO DRIVER 17580M: Song Qiang <songqiang1304521@gmail.com> 17581L: linux-iio@vger.kernel.org 17582S: Maintained 17583F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17584F: drivers/iio/magnetometer/rm3100* 17585 17586PNP SUPPORT 17587M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17588L: linux-acpi@vger.kernel.org 17589S: Maintained 17590F: drivers/pnp/ 17591F: include/linux/pnp.h 17592 17593POSIX CLOCKS and TIMERS 17594M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17595M: Frederic Weisbecker <frederic@kernel.org> 17596M: Thomas Gleixner <tglx@linutronix.de> 17597L: linux-kernel@vger.kernel.org 17598S: Maintained 17599T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17600F: fs/timerfd.c 17601F: include/linux/time_namespace.h 17602F: include/linux/timerfd.h 17603F: include/uapi/linux/time.h 17604F: include/uapi/linux/timerfd.h 17605F: include/trace/events/timer* 17606F: kernel/time/itimer.c 17607F: kernel/time/posix-* 17608F: kernel/time/namespace.c 17609 17610POWER MANAGEMENT CORE 17611M: "Rafael J. Wysocki" <rafael@kernel.org> 17612L: linux-pm@vger.kernel.org 17613S: Supported 17614B: https://bugzilla.kernel.org 17615T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17616F: drivers/base/power/ 17617F: drivers/powercap/ 17618F: include/linux/intel_rapl.h 17619F: include/linux/pm.h 17620F: include/linux/pm_* 17621F: include/linux/powercap.h 17622F: kernel/configs/nopm.config 17623 17624POWER STATE COORDINATION INTERFACE (PSCI) 17625M: Mark Rutland <mark.rutland@arm.com> 17626M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17627L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17628S: Maintained 17629F: drivers/firmware/psci/ 17630F: include/linux/psci.h 17631F: include/uapi/linux/psci.h 17632 17633POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17634M: Sebastian Reichel <sre@kernel.org> 17635L: linux-pm@vger.kernel.org 17636S: Maintained 17637T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17638F: Documentation/ABI/testing/sysfs-class-power 17639F: Documentation/devicetree/bindings/power/supply/ 17640F: drivers/power/supply/ 17641F: include/linux/power/ 17642F: include/linux/power_supply.h 17643F: tools/testing/selftests/power_supply/ 17644 17645POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17646M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17647L: linuxppc-dev@lists.ozlabs.org 17648S: Maintained 17649F: drivers/char/powernv-op-panel.c 17650 17651PPP OVER ATM (RFC 2364) 17652M: Mitchell Blank Jr <mitch@sfgoth.com> 17653S: Maintained 17654F: include/uapi/linux/atmppp.h 17655F: net/atm/pppoatm.c 17656 17657PPP OVER ETHERNET 17658M: Michal Ostrowski <mostrows@earthlink.net> 17659S: Maintained 17660F: drivers/net/ppp/pppoe.c 17661F: drivers/net/ppp/pppox.c 17662 17663PPP OVER L2TP 17664M: James Chapman <jchapman@katalix.com> 17665S: Maintained 17666F: include/linux/if_pppol2tp.h 17667F: include/uapi/linux/if_pppol2tp.h 17668F: net/l2tp/l2tp_ppp.c 17669 17670PPP PROTOCOL DRIVERS AND COMPRESSORS 17671L: linux-ppp@vger.kernel.org 17672S: Orphan 17673F: drivers/net/ppp/ppp_* 17674 17675PPS SUPPORT 17676M: Rodolfo Giometti <giometti@enneenne.com> 17677L: linuxpps@ml.enneenne.com (subscribers-only) 17678S: Maintained 17679W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17680F: Documentation/ABI/testing/sysfs-pps 17681F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17682F: Documentation/driver-api/pps.rst 17683F: drivers/pps/ 17684F: include/linux/pps*.h 17685F: include/uapi/linux/pps.h 17686 17687PPTP DRIVER 17688M: Dmitry Kozlov <xeb@mail.ru> 17689L: netdev@vger.kernel.org 17690S: Maintained 17691W: http://sourceforge.net/projects/accel-pptp 17692F: drivers/net/ppp/pptp.c 17693 17694PRESSURE STALL INFORMATION (PSI) 17695M: Johannes Weiner <hannes@cmpxchg.org> 17696M: Suren Baghdasaryan <surenb@google.com> 17697R: Peter Ziljstra <peterz@infradead.org> 17698S: Maintained 17699F: include/linux/psi* 17700F: kernel/sched/psi.c 17701 17702PRINTK 17703M: Petr Mladek <pmladek@suse.com> 17704R: Steven Rostedt <rostedt@goodmis.org> 17705R: John Ogness <john.ogness@linutronix.de> 17706R: Sergey Senozhatsky <senozhatsky@chromium.org> 17707S: Maintained 17708T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17709F: include/linux/printk.h 17710F: kernel/printk/ 17711 17712PRINTK INDEXING 17713R: Chris Down <chris@chrisdown.name> 17714S: Maintained 17715F: Documentation/core-api/printk-index.rst 17716F: kernel/printk/index.c 17717K: printk_index 17718 17719PROC FILESYSTEM 17720L: linux-kernel@vger.kernel.org 17721L: linux-fsdevel@vger.kernel.org 17722S: Maintained 17723F: Documentation/filesystems/proc.rst 17724F: fs/proc/ 17725F: include/linux/proc_fs.h 17726F: tools/testing/selftests/proc/ 17727 17728PROC SYSCTL 17729M: Luis Chamberlain <mcgrof@kernel.org> 17730M: Kees Cook <keescook@chromium.org> 17731M: Joel Granados <j.granados@samsung.com> 17732L: linux-kernel@vger.kernel.org 17733L: linux-fsdevel@vger.kernel.org 17734S: Maintained 17735T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17736F: fs/proc/proc_sysctl.c 17737F: include/linux/sysctl.h 17738F: kernel/sysctl-test.c 17739F: kernel/sysctl.c 17740F: tools/testing/selftests/sysctl/ 17741 17742PS3 NETWORK SUPPORT 17743M: Geoff Levand <geoff@infradead.org> 17744L: netdev@vger.kernel.org 17745L: linuxppc-dev@lists.ozlabs.org 17746S: Maintained 17747F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17748 17749PS3 PLATFORM SUPPORT 17750M: Geoff Levand <geoff@infradead.org> 17751L: linuxppc-dev@lists.ozlabs.org 17752S: Maintained 17753F: arch/powerpc/boot/ps3* 17754F: arch/powerpc/include/asm/lv1call.h 17755F: arch/powerpc/include/asm/ps3*.h 17756F: arch/powerpc/platforms/ps3/ 17757F: drivers/*/ps3* 17758F: drivers/ps3/ 17759F: drivers/rtc/rtc-ps3.c 17760F: drivers/usb/host/*ps3.c 17761F: sound/ppc/snd_ps3* 17762 17763PS3VRAM DRIVER 17764M: Jim Paris <jim@jtan.com> 17765M: Geoff Levand <geoff@infradead.org> 17766L: linuxppc-dev@lists.ozlabs.org 17767S: Maintained 17768F: drivers/block/ps3vram.c 17769 17770PSAMPLE PACKET SAMPLING SUPPORT 17771M: Yotam Gigi <yotam.gi@gmail.com> 17772S: Maintained 17773F: include/net/psample.h 17774F: include/uapi/linux/psample.h 17775F: net/psample 17776 17777PSTORE FILESYSTEM 17778M: Kees Cook <keescook@chromium.org> 17779R: Tony Luck <tony.luck@intel.com> 17780R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17781L: linux-hardening@vger.kernel.org 17782S: Supported 17783T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17784F: Documentation/admin-guide/pstore-blk.rst 17785F: Documentation/admin-guide/ramoops.rst 17786F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17787F: drivers/acpi/apei/erst.c 17788F: drivers/firmware/efi/efi-pstore.c 17789F: fs/pstore/ 17790F: include/linux/pstore* 17791K: \b(pstore|ramoops) 17792 17793PT5161L HARDWARE MONITOR DRIVER 17794M: Cosmo Chou <cosmo.chou@quantatw.com> 17795L: linux-hwmon@vger.kernel.org 17796S: Maintained 17797F: Documentation/hwmon/pt5161l.rst 17798F: drivers/hwmon/pt5161l.c 17799 17800PTP HARDWARE CLOCK SUPPORT 17801M: Richard Cochran <richardcochran@gmail.com> 17802L: netdev@vger.kernel.org 17803S: Maintained 17804W: http://linuxptp.sourceforge.net/ 17805F: Documentation/ABI/testing/sysfs-ptp 17806F: Documentation/driver-api/ptp.rst 17807F: drivers/net/phy/dp83640* 17808F: drivers/ptp/* 17809F: include/linux/ptp_cl* 17810K: (?:\b|_)ptp(?:\b|_) 17811 17812PTP MOCKUP CLOCK SUPPORT 17813M: Vladimir Oltean <vladimir.oltean@nxp.com> 17814L: netdev@vger.kernel.org 17815S: Maintained 17816F: drivers/ptp/ptp_mock.c 17817F: include/linux/ptp_mock.h 17818 17819PTP VIRTUAL CLOCK SUPPORT 17820M: Yangbo Lu <yangbo.lu@nxp.com> 17821L: netdev@vger.kernel.org 17822S: Maintained 17823F: drivers/ptp/ptp_vclock.c 17824F: net/ethtool/phc_vclocks.c 17825 17826PTRACE SUPPORT 17827M: Oleg Nesterov <oleg@redhat.com> 17828S: Maintained 17829F: arch/*/*/ptrace*.c 17830F: arch/*/include/asm/ptrace*.h 17831F: arch/*/ptrace*.c 17832F: include/asm-generic/syscall.h 17833F: include/linux/ptrace.h 17834F: include/linux/regset.h 17835F: include/uapi/linux/ptrace.h 17836F: kernel/ptrace.c 17837 17838PULSE8-CEC DRIVER 17839M: Hans Verkuil <hverkuil@xs4all.nl> 17840L: linux-media@vger.kernel.org 17841S: Maintained 17842T: git git://linuxtv.org/media_tree.git 17843F: drivers/media/cec/usb/pulse8/ 17844 17845PURELIFI PLFXLC DRIVER 17846M: Srinivasan Raju <srini.raju@purelifi.com> 17847L: linux-wireless@vger.kernel.org 17848S: Supported 17849F: drivers/net/wireless/purelifi/plfxlc/ 17850 17851PVRUSB2 VIDEO4LINUX DRIVER 17852M: Mike Isely <isely@pobox.com> 17853L: pvrusb2@isely.net (subscribers-only) 17854L: linux-media@vger.kernel.org 17855S: Maintained 17856W: http://www.isely.net/pvrusb2/ 17857T: git git://linuxtv.org/media_tree.git 17858F: Documentation/driver-api/media/drivers/pvrusb2* 17859F: drivers/media/usb/pvrusb2/ 17860 17861PWC WEBCAM DRIVER 17862M: Hans Verkuil <hverkuil@xs4all.nl> 17863L: linux-media@vger.kernel.org 17864S: Odd Fixes 17865T: git git://linuxtv.org/media_tree.git 17866F: drivers/media/usb/pwc/* 17867F: include/trace/events/pwc.h 17868 17869PWM IR Transmitter 17870M: Sean Young <sean@mess.org> 17871L: linux-media@vger.kernel.org 17872S: Maintained 17873F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17874F: drivers/media/rc/pwm-ir-tx.c 17875 17876PWM SUBSYSTEM 17877M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17878L: linux-pwm@vger.kernel.org 17879S: Maintained 17880Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17881T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17882F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17883F: Documentation/devicetree/bindings/pwm/ 17884F: Documentation/driver-api/pwm.rst 17885F: drivers/gpio/gpio-mvebu.c 17886F: drivers/pwm/ 17887F: drivers/video/backlight/pwm_bl.c 17888F: include/dt-bindings/pwm/ 17889F: include/linux/pwm.h 17890F: include/linux/pwm_backlight.h 17891K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17892 17893PXA GPIO DRIVER 17894M: Robert Jarzmik <robert.jarzmik@free.fr> 17895L: linux-gpio@vger.kernel.org 17896S: Maintained 17897F: drivers/gpio/gpio-pxa.c 17898 17899PXA MMCI DRIVER 17900S: Orphan 17901 17902PXA RTC DRIVER 17903M: Robert Jarzmik <robert.jarzmik@free.fr> 17904L: linux-rtc@vger.kernel.org 17905S: Maintained 17906 17907PXA2xx/PXA3xx SUPPORT 17908M: Daniel Mack <daniel@zonque.org> 17909M: Haojian Zhuang <haojian.zhuang@gmail.com> 17910M: Robert Jarzmik <robert.jarzmik@free.fr> 17911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17912S: Maintained 17913T: git git://github.com/hzhuang1/linux.git 17914T: git git://github.com/rjarzmik/linux.git 17915F: arch/arm/boot/dts/intel/pxa/ 17916F: arch/arm/mach-pxa/ 17917F: drivers/dma/pxa* 17918F: drivers/pcmcia/pxa2xx* 17919F: drivers/pinctrl/pxa/ 17920F: drivers/spi/spi-pxa2xx* 17921F: drivers/usb/gadget/udc/pxa2* 17922F: include/sound/pxa2xx-lib.h 17923F: sound/arm/pxa* 17924F: sound/soc/pxa/ 17925 17926QAT DRIVER 17927M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17928L: qat-linux@intel.com 17929S: Supported 17930F: drivers/crypto/intel/qat/ 17931 17932QCOM AUDIO (ASoC) DRIVERS 17933M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17934M: Banajit Goswami <bgoswami@quicinc.com> 17935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17936S: Supported 17937F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17938F: Documentation/devicetree/bindings/sound/qcom,* 17939F: drivers/soc/qcom/apr.c 17940F: include/dt-bindings/sound/qcom,wcd9335.h 17941F: sound/soc/codecs/lpass-rx-macro.* 17942F: sound/soc/codecs/lpass-tx-macro.* 17943F: sound/soc/codecs/lpass-va-macro.c 17944F: sound/soc/codecs/lpass-wsa-macro.* 17945F: sound/soc/codecs/msm8916-wcd-analog.c 17946F: sound/soc/codecs/msm8916-wcd-digital.c 17947F: sound/soc/codecs/wcd-clsh-v2.* 17948F: sound/soc/codecs/wcd-mbhc-v2.* 17949F: sound/soc/codecs/wcd9335.* 17950F: sound/soc/codecs/wcd934x.c 17951F: sound/soc/codecs/wsa881x.c 17952F: sound/soc/codecs/wsa883x.c 17953F: sound/soc/codecs/wsa884x.c 17954F: sound/soc/qcom/ 17955 17956QCOM EMBEDDED USB DEBUGGER (EUD) 17957M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17958L: linux-arm-msm@vger.kernel.org 17959S: Maintained 17960F: Documentation/ABI/testing/sysfs-driver-eud 17961F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17962F: drivers/usb/misc/qcom_eud.c 17963 17964QCOM IPA DRIVER 17965M: Alex Elder <elder@kernel.org> 17966L: netdev@vger.kernel.org 17967S: Supported 17968F: drivers/net/ipa/ 17969 17970QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17971M: Gabriel Somlo <somlo@cmu.edu> 17972M: "Michael S. Tsirkin" <mst@redhat.com> 17973L: qemu-devel@nongnu.org 17974S: Maintained 17975F: drivers/firmware/qemu_fw_cfg.c 17976F: include/uapi/linux/qemu_fw_cfg.h 17977 17978QIB DRIVER 17979M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17980L: linux-rdma@vger.kernel.org 17981S: Supported 17982F: drivers/infiniband/hw/qib/ 17983 17984QLOGIC QL41xxx FCOE DRIVER 17985M: Saurav Kashyap <skashyap@marvell.com> 17986M: Javed Hasan <jhasan@marvell.com> 17987M: GR-QLogic-Storage-Upstream@marvell.com 17988L: linux-scsi@vger.kernel.org 17989S: Supported 17990F: drivers/scsi/qedf/ 17991 17992QLOGIC QL41xxx ISCSI DRIVER 17993M: Nilesh Javali <njavali@marvell.com> 17994M: Manish Rangankar <mrangankar@marvell.com> 17995M: GR-QLogic-Storage-Upstream@marvell.com 17996L: linux-scsi@vger.kernel.org 17997S: Supported 17998F: drivers/scsi/qedi/ 17999 18000QLOGIC QL4xxx ETHERNET DRIVER 18001M: Ariel Elior <aelior@marvell.com> 18002M: Manish Chopra <manishc@marvell.com> 18003L: netdev@vger.kernel.org 18004S: Supported 18005F: drivers/net/ethernet/qlogic/qed/ 18006F: drivers/net/ethernet/qlogic/qede/ 18007F: include/linux/qed/ 18008 18009QLOGIC QL4xxx RDMA DRIVER 18010M: Michal Kalderon <mkalderon@marvell.com> 18011M: Ariel Elior <aelior@marvell.com> 18012L: linux-rdma@vger.kernel.org 18013S: Supported 18014F: drivers/infiniband/hw/qedr/ 18015F: include/uapi/rdma/qedr-abi.h 18016 18017QLOGIC QLA1280 SCSI DRIVER 18018M: Michael Reed <mdr@sgi.com> 18019L: linux-scsi@vger.kernel.org 18020S: Maintained 18021F: drivers/scsi/qla1280.[ch] 18022 18023QLOGIC QLA2XXX FC-SCSI DRIVER 18024M: Nilesh Javali <njavali@marvell.com> 18025M: GR-QLogic-Storage-Upstream@marvell.com 18026L: linux-scsi@vger.kernel.org 18027S: Supported 18028F: drivers/scsi/qla2xxx/ 18029 18030QLOGIC QLA3XXX NETWORK DRIVER 18031M: GR-Linux-NIC-Dev@marvell.com 18032L: netdev@vger.kernel.org 18033S: Supported 18034F: drivers/net/ethernet/qlogic/qla3xxx.* 18035 18036QLOGIC QLA4XXX iSCSI DRIVER 18037M: Nilesh Javali <njavali@marvell.com> 18038M: Manish Rangankar <mrangankar@marvell.com> 18039M: GR-QLogic-Storage-Upstream@marvell.com 18040L: linux-scsi@vger.kernel.org 18041S: Supported 18042F: drivers/scsi/qla4xxx/ 18043 18044QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18045M: Shahed Shaikh <shshaikh@marvell.com> 18046M: Manish Chopra <manishc@marvell.com> 18047M: GR-Linux-NIC-Dev@marvell.com 18048L: netdev@vger.kernel.org 18049S: Supported 18050F: drivers/net/ethernet/qlogic/qlcnic/ 18051 18052QM1D1B0004 MEDIA DRIVER 18053M: Akihiro Tsukada <tskd08@gmail.com> 18054L: linux-media@vger.kernel.org 18055S: Odd Fixes 18056F: drivers/media/tuners/qm1d1b0004* 18057 18058QM1D1C0042 MEDIA DRIVER 18059M: Akihiro Tsukada <tskd08@gmail.com> 18060L: linux-media@vger.kernel.org 18061S: Odd Fixes 18062F: drivers/media/tuners/qm1d1c0042* 18063 18064QNX4 FILESYSTEM 18065M: Anders Larsen <al@alarsen.net> 18066S: Maintained 18067W: http://www.alarsen.net/linux/qnx4fs/ 18068F: fs/qnx4/ 18069F: include/uapi/linux/qnx4_fs.h 18070F: include/uapi/linux/qnxtypes.h 18071 18072QNX6 FILESYSTEM 18073S: Orphan 18074F: Documentation/filesystems/qnx6.rst 18075F: fs/qnx6/ 18076F: include/linux/qnx6_fs.h 18077 18078QORIQ DPAA2 FSL-MC BUS DRIVER 18079M: Stuart Yoder <stuyoder@gmail.com> 18080M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18081L: linux-kernel@vger.kernel.org 18082S: Maintained 18083F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18084F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18085F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18086F: drivers/bus/fsl-mc/ 18087F: include/uapi/linux/fsl_mc.h 18088 18089QT1010 MEDIA DRIVER 18090L: linux-media@vger.kernel.org 18091S: Orphan 18092W: https://linuxtv.org 18093Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18094F: drivers/media/tuners/qt1010* 18095 18096QUALCOMM ATH12K WIRELESS DRIVER 18097M: Kalle Valo <kvalo@kernel.org> 18098M: Jeff Johnson <jjohnson@kernel.org> 18099L: ath12k@lists.infradead.org 18100S: Supported 18101W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18102T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18103F: drivers/net/wireless/ath/ath12k/ 18104N: ath12k 18105 18106QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18107M: Kalle Valo <kvalo@kernel.org> 18108M: Jeff Johnson <jjohnson@kernel.org> 18109L: ath10k@lists.infradead.org 18110S: Supported 18111W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18112T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18113F: drivers/net/wireless/ath/ath10k/ 18114N: ath10k 18115 18116QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18117M: Kalle Valo <kvalo@kernel.org> 18118M: Jeff Johnson <jjohnson@kernel.org> 18119L: ath11k@lists.infradead.org 18120S: Supported 18121W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18122B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18123T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18124F: drivers/net/wireless/ath/ath11k/ 18125N: ath11k 18126 18127QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18128M: Toke Høiland-Jørgensen <toke@toke.dk> 18129L: linux-wireless@vger.kernel.org 18130S: Maintained 18131W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18132T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18133F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18134F: drivers/net/wireless/ath/ath9k/ 18135 18136QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18137M: Stefan Wahren <wahrenst@gmx.net> 18138L: netdev@vger.kernel.org 18139S: Maintained 18140F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18141F: drivers/net/ethernet/qualcomm/qca* 18142 18143QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18144M: Stephan Gerhold <stephan@gerhold.net> 18145L: netdev@vger.kernel.org 18146L: linux-arm-msm@vger.kernel.org 18147S: Maintained 18148F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18149F: drivers/net/wwan/qcom_bam_dmux.c 18150 18151QUALCOMM CAMERA SUBSYSTEM DRIVER 18152M: Robert Foss <rfoss@kernel.org> 18153M: Todor Tomov <todor.too@gmail.com> 18154M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18155L: linux-media@vger.kernel.org 18156S: Maintained 18157F: Documentation/admin-guide/media/qcom_camss.rst 18158F: Documentation/devicetree/bindings/media/*camss* 18159F: drivers/media/platform/qcom/camss/ 18160 18161QUALCOMM CLOCK DRIVERS 18162M: Bjorn Andersson <andersson@kernel.org> 18163L: linux-arm-msm@vger.kernel.org 18164S: Supported 18165T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18166F: Documentation/devicetree/bindings/clock/qcom,* 18167F: drivers/clk/qcom/ 18168F: include/dt-bindings/clock/qcom,* 18169 18170QUALCOMM CLOUD AI (QAIC) DRIVER 18171M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18172R: Carl Vanderlip <quic_carlv@quicinc.com> 18173R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18174L: linux-arm-msm@vger.kernel.org 18175L: dri-devel@lists.freedesktop.org 18176S: Supported 18177T: git git://anongit.freedesktop.org/drm/drm-misc 18178F: Documentation/accel/qaic/ 18179F: drivers/accel/qaic/ 18180F: include/uapi/drm/qaic_accel.h 18181 18182QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18183M: Bjorn Andersson <andersson@kernel.org> 18184M: Konrad Dybcio <konrad.dybcio@linaro.org> 18185L: linux-pm@vger.kernel.org 18186L: linux-arm-msm@vger.kernel.org 18187S: Maintained 18188F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18189F: drivers/pmdomain/qcom/cpr.c 18190 18191QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18192M: Ilia Lin <ilia.lin@kernel.org> 18193L: linux-pm@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18196F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18197F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18198 18199QUALCOMM CRYPTO DRIVERS 18200M: Thara Gopinath <thara.gopinath@gmail.com> 18201L: linux-crypto@vger.kernel.org 18202L: linux-arm-msm@vger.kernel.org 18203S: Maintained 18204F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18205F: drivers/crypto/qce/ 18206 18207QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18208M: Timur Tabi <timur@kernel.org> 18209L: netdev@vger.kernel.org 18210S: Maintained 18211F: drivers/net/ethernet/qualcomm/emac/ 18212 18213QUALCOMM ETHQOS ETHERNET DRIVER 18214M: Vinod Koul <vkoul@kernel.org> 18215L: netdev@vger.kernel.org 18216L: linux-arm-msm@vger.kernel.org 18217S: Maintained 18218F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18219F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18220 18221QUALCOMM FASTRPC DRIVER 18222M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18223M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18224L: linux-arm-msm@vger.kernel.org 18225S: Maintained 18226F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18227F: drivers/misc/fastrpc.c 18228F: include/uapi/misc/fastrpc.h 18229 18230QUALCOMM HEXAGON ARCHITECTURE 18231M: Brian Cain <bcain@quicinc.com> 18232L: linux-hexagon@vger.kernel.org 18233S: Supported 18234T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18235F: arch/hexagon/ 18236 18237QUALCOMM HIDMA DRIVER 18238M: Sinan Kaya <okaya@kernel.org> 18239L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18240L: linux-arm-msm@vger.kernel.org 18241L: dmaengine@vger.kernel.org 18242S: Supported 18243F: drivers/dma/qcom/hidma* 18244 18245QUALCOMM I2C CCI DRIVER 18246M: Loic Poulain <loic.poulain@linaro.org> 18247M: Robert Foss <rfoss@kernel.org> 18248L: linux-i2c@vger.kernel.org 18249L: linux-arm-msm@vger.kernel.org 18250S: Maintained 18251F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18252F: drivers/i2c/busses/i2c-qcom-cci.c 18253 18254QUALCOMM INTERCONNECT BWMON DRIVER 18255M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18256L: linux-arm-msm@vger.kernel.org 18257S: Maintained 18258F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18259F: drivers/soc/qcom/icc-bwmon.c 18260 18261QUALCOMM IOMMU 18262M: Rob Clark <robdclark@gmail.com> 18263L: iommu@lists.linux.dev 18264L: linux-arm-msm@vger.kernel.org 18265S: Maintained 18266F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18267F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18268F: drivers/iommu/msm_iommu* 18269 18270QUALCOMM IPC ROUTER (QRTR) DRIVER 18271M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18272L: linux-arm-msm@vger.kernel.org 18273S: Maintained 18274F: include/trace/events/qrtr.h 18275F: include/uapi/linux/qrtr.h 18276F: net/qrtr/ 18277 18278QUALCOMM IPCC MAILBOX DRIVER 18279M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18280L: linux-arm-msm@vger.kernel.org 18281S: Supported 18282F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18283F: drivers/mailbox/qcom-ipcc.c 18284F: include/dt-bindings/mailbox/qcom-ipcc.h 18285 18286QUALCOMM IPQ4019 USB PHY DRIVER 18287M: Robert Marko <robert.marko@sartura.hr> 18288M: Luka Perkov <luka.perkov@sartura.hr> 18289L: linux-arm-msm@vger.kernel.org 18290S: Maintained 18291F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18292F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18293 18294QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18295M: Robert Marko <robert.marko@sartura.hr> 18296M: Luka Perkov <luka.perkov@sartura.hr> 18297L: linux-arm-msm@vger.kernel.org 18298S: Maintained 18299F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18300F: drivers/regulator/vqmmc-ipq4019-regulator.c 18301 18302QUALCOMM NAND CONTROLLER DRIVER 18303M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18304L: linux-mtd@lists.infradead.org 18305L: linux-arm-msm@vger.kernel.org 18306S: Maintained 18307F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18308F: drivers/mtd/nand/raw/qcom_nandc.c 18309 18310QUALCOMM QSEECOM DRIVER 18311M: Maximilian Luz <luzmaximilian@gmail.com> 18312L: linux-arm-msm@vger.kernel.org 18313S: Maintained 18314F: drivers/firmware/qcom/qcom_qseecom.c 18315 18316QUALCOMM QSEECOM UEFISECAPP DRIVER 18317M: Maximilian Luz <luzmaximilian@gmail.com> 18318L: linux-arm-msm@vger.kernel.org 18319S: Maintained 18320F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18321 18322QUALCOMM RMNET DRIVER 18323M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18324M: Sean Tranchetti <quic_stranche@quicinc.com> 18325L: netdev@vger.kernel.org 18326S: Maintained 18327F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18328F: drivers/net/ethernet/qualcomm/rmnet/ 18329F: include/linux/if_rmnet.h 18330 18331QUALCOMM TSENS THERMAL DRIVER 18332M: Amit Kucheria <amitk@kernel.org> 18333M: Thara Gopinath <thara.gopinath@gmail.com> 18334L: linux-pm@vger.kernel.org 18335L: linux-arm-msm@vger.kernel.org 18336S: Maintained 18337F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18338F: drivers/thermal/qcom/ 18339 18340QUALCOMM TYPEC PORT MANAGER DRIVER 18341M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18342L: linux-arm-msm@vger.kernel.org 18343L: linux-usb@vger.kernel.org 18344S: Maintained 18345F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18346F: drivers/usb/typec/tcpm/qcom/ 18347 18348QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18349M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18350M: Vikash Garodia <quic_vgarodia@quicinc.com> 18351R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18352L: linux-media@vger.kernel.org 18353L: linux-arm-msm@vger.kernel.org 18354S: Maintained 18355T: git git://linuxtv.org/media_tree.git 18356F: Documentation/devicetree/bindings/media/*venus* 18357F: drivers/media/platform/qcom/venus/ 18358 18359QUALCOMM WCN36XX WIRELESS DRIVER 18360M: Loic Poulain <loic.poulain@linaro.org> 18361L: wcn36xx@lists.infradead.org 18362S: Supported 18363W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18364F: drivers/net/wireless/ath/wcn36xx/ 18365 18366QUANTENNA QTNFMAC WIRELESS DRIVER 18367M: Igor Mitsyanko <imitsyanko@quantenna.com> 18368R: Sergey Matyukevich <geomatsi@gmail.com> 18369L: linux-wireless@vger.kernel.org 18370S: Maintained 18371F: drivers/net/wireless/quantenna 18372 18373RADEON and AMDGPU DRM DRIVERS 18374M: Alex Deucher <alexander.deucher@amd.com> 18375M: Christian König <christian.koenig@amd.com> 18376M: Pan, Xinhui <Xinhui.Pan@amd.com> 18377L: amd-gfx@lists.freedesktop.org 18378S: Supported 18379B: https://gitlab.freedesktop.org/drm/amd/-/issues 18380C: irc://irc.oftc.net/radeon 18381T: git https://gitlab.freedesktop.org/agd5f/linux.git 18382F: Documentation/gpu/amdgpu/ 18383F: drivers/gpu/drm/amd/ 18384F: drivers/gpu/drm/ci/xfails/amd* 18385F: drivers/gpu/drm/radeon/ 18386F: include/uapi/drm/amdgpu_drm.h 18387F: include/uapi/drm/radeon_drm.h 18388 18389RADEON FRAMEBUFFER DISPLAY DRIVER 18390M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18391L: linux-fbdev@vger.kernel.org 18392S: Maintained 18393F: drivers/video/fbdev/aty/radeon* 18394F: include/uapi/linux/radeonfb.h 18395 18396RADIOSHARK RADIO DRIVER 18397M: Hans Verkuil <hverkuil@xs4all.nl> 18398L: linux-media@vger.kernel.org 18399S: Maintained 18400T: git git://linuxtv.org/media_tree.git 18401F: drivers/media/radio/radio-shark.c 18402 18403RADIOSHARK2 RADIO DRIVER 18404M: Hans Verkuil <hverkuil@xs4all.nl> 18405L: linux-media@vger.kernel.org 18406S: Maintained 18407T: git git://linuxtv.org/media_tree.git 18408F: drivers/media/radio/radio-shark2.c 18409F: drivers/media/radio/radio-tea5777.c 18410 18411RADOS BLOCK DEVICE (RBD) 18412M: Ilya Dryomov <idryomov@gmail.com> 18413R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18414L: ceph-devel@vger.kernel.org 18415S: Supported 18416W: http://ceph.com/ 18417T: git https://github.com/ceph/ceph-client.git 18418F: Documentation/ABI/testing/sysfs-bus-rbd 18419F: drivers/block/rbd.c 18420F: drivers/block/rbd_types.h 18421 18422RAGE128 FRAMEBUFFER DISPLAY DRIVER 18423L: linux-fbdev@vger.kernel.org 18424S: Orphan 18425F: drivers/video/fbdev/aty/aty128fb.c 18426 18427RAINSHADOW-CEC DRIVER 18428M: Hans Verkuil <hverkuil@xs4all.nl> 18429L: linux-media@vger.kernel.org 18430S: Maintained 18431T: git git://linuxtv.org/media_tree.git 18432F: drivers/media/cec/usb/rainshadow/ 18433 18434RALINK MIPS ARCHITECTURE 18435M: John Crispin <john@phrozen.org> 18436M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18437L: linux-mips@vger.kernel.org 18438S: Maintained 18439F: arch/mips/ralink 18440 18441RALINK MT7621 MIPS ARCHITECTURE 18442M: Arınç ÜNAL <arinc.unal@arinc9.com> 18443M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18444L: linux-mips@vger.kernel.org 18445S: Maintained 18446F: arch/mips/boot/dts/ralink/mt7621* 18447 18448RALINK RT2X00 WIRELESS LAN DRIVER 18449M: Stanislaw Gruszka <stf_xl@wp.pl> 18450L: linux-wireless@vger.kernel.org 18451S: Maintained 18452F: drivers/net/wireless/ralink/rt2x00/ 18453 18454RAMDISK RAM BLOCK DEVICE DRIVER 18455M: Jens Axboe <axboe@kernel.dk> 18456S: Maintained 18457F: Documentation/admin-guide/blockdev/ramdisk.rst 18458F: drivers/block/brd.c 18459 18460RANCHU VIRTUAL BOARD FOR MIPS 18461M: Miodrag Dinic <miodrag.dinic@mips.com> 18462L: linux-mips@vger.kernel.org 18463S: Supported 18464F: arch/mips/configs/generic/board-ranchu.config 18465F: arch/mips/generic/board-ranchu.c 18466 18467RANDOM NUMBER DRIVER 18468M: "Theodore Ts'o" <tytso@mit.edu> 18469M: Jason A. Donenfeld <Jason@zx2c4.com> 18470S: Maintained 18471T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18472F: drivers/char/random.c 18473F: drivers/virt/vmgenid.c 18474 18475RAPIDIO SUBSYSTEM 18476M: Matt Porter <mporter@kernel.crashing.org> 18477M: Alexandre Bounine <alex.bou9@gmail.com> 18478S: Maintained 18479F: drivers/rapidio/ 18480 18481RAS INFRASTRUCTURE 18482M: Tony Luck <tony.luck@intel.com> 18483M: Borislav Petkov <bp@alien8.de> 18484L: linux-edac@vger.kernel.org 18485S: Maintained 18486F: Documentation/admin-guide/RAS 18487F: drivers/ras/ 18488F: include/linux/ras.h 18489F: include/ras/ras_event.h 18490 18491RAS FRU MEMORY POISON MANAGER (FMPM) 18492M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18493L: linux-edac@vger.kernel.org 18494S: Maintained 18495F: drivers/ras/amd/fmpm.c 18496 18497RC-CORE / LIRC FRAMEWORK 18498M: Sean Young <sean@mess.org> 18499L: linux-media@vger.kernel.org 18500S: Maintained 18501W: http://linuxtv.org 18502T: git git://linuxtv.org/media_tree.git 18503F: Documentation/driver-api/media/rc-core.rst 18504F: Documentation/userspace-api/media/rc/ 18505F: drivers/media/rc/ 18506F: include/media/rc-core.h 18507F: include/media/rc-map.h 18508F: include/uapi/linux/lirc.h 18509 18510RCMM REMOTE CONTROLS DECODER 18511M: Patrick Lerda <patrick9876@free.fr> 18512S: Maintained 18513F: drivers/media/rc/ir-rcmm-decoder.c 18514 18515RCUTORTURE TEST FRAMEWORK 18516M: "Paul E. McKenney" <paulmck@kernel.org> 18517M: Josh Triplett <josh@joshtriplett.org> 18518R: Steven Rostedt <rostedt@goodmis.org> 18519R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18520R: Lai Jiangshan <jiangshanlai@gmail.com> 18521L: rcu@vger.kernel.org 18522S: Supported 18523T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18524F: tools/testing/selftests/rcutorture 18525 18526RDACM20 Camera Sensor 18527M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18528M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18529M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18530M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18531L: linux-media@vger.kernel.org 18532S: Maintained 18533F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18534F: drivers/media/i2c/max9271.c 18535F: drivers/media/i2c/max9271.h 18536F: drivers/media/i2c/rdacm20.c 18537 18538RDACM21 Camera Sensor 18539M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18540M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18541M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18542M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18543L: linux-media@vger.kernel.org 18544S: Maintained 18545F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18546F: drivers/media/i2c/max9271.c 18547F: drivers/media/i2c/max9271.h 18548F: drivers/media/i2c/rdacm21.c 18549 18550RDC R-321X SoC 18551M: Florian Fainelli <florian@openwrt.org> 18552S: Maintained 18553 18554RDC R6040 FAST ETHERNET DRIVER 18555M: Florian Fainelli <f.fainelli@gmail.com> 18556L: netdev@vger.kernel.org 18557S: Maintained 18558F: drivers/net/ethernet/rdc/r6040.c 18559 18560RDMAVT - RDMA verbs software 18561M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18562L: linux-rdma@vger.kernel.org 18563S: Supported 18564F: drivers/infiniband/sw/rdmavt 18565 18566RDS - RELIABLE DATAGRAM SOCKETS 18567M: Allison Henderson <allison.henderson@oracle.com> 18568L: netdev@vger.kernel.org 18569L: linux-rdma@vger.kernel.org 18570L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18571S: Supported 18572W: https://oss.oracle.com/projects/rds/ 18573F: Documentation/networking/rds.rst 18574F: net/rds/ 18575 18576RDT - RESOURCE ALLOCATION 18577M: Fenghua Yu <fenghua.yu@intel.com> 18578M: Reinette Chatre <reinette.chatre@intel.com> 18579L: linux-kernel@vger.kernel.org 18580S: Supported 18581F: Documentation/arch/x86/resctrl* 18582F: arch/x86/include/asm/resctrl.h 18583F: arch/x86/kernel/cpu/resctrl/ 18584F: tools/testing/selftests/resctrl/ 18585 18586READ-COPY UPDATE (RCU) 18587M: "Paul E. McKenney" <paulmck@kernel.org> 18588M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18589M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18590M: Joel Fernandes <joel@joelfernandes.org> 18591M: Josh Triplett <josh@joshtriplett.org> 18592M: Boqun Feng <boqun.feng@gmail.com> 18593R: Steven Rostedt <rostedt@goodmis.org> 18594R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18595R: Lai Jiangshan <jiangshanlai@gmail.com> 18596R: Zqiang <qiang.zhang1211@gmail.com> 18597L: rcu@vger.kernel.org 18598S: Supported 18599W: http://www.rdrop.com/users/paulmck/RCU/ 18600T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18601F: Documentation/RCU/ 18602F: include/linux/rcu* 18603F: kernel/rcu/ 18604X: Documentation/RCU/torture.rst 18605X: include/linux/srcu*.h 18606X: kernel/rcu/srcu*.c 18607 18608REAL TIME CLOCK (RTC) SUBSYSTEM 18609M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18610L: linux-rtc@vger.kernel.org 18611S: Maintained 18612Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18613T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18614F: Documentation/admin-guide/rtc.rst 18615F: Documentation/devicetree/bindings/rtc/ 18616F: drivers/rtc/ 18617F: include/linux/rtc.h 18618F: include/linux/rtc/ 18619F: include/uapi/linux/rtc.h 18620F: tools/testing/selftests/rtc/ 18621 18622Real-time Linux Analysis (RTLA) tools 18623M: Daniel Bristot de Oliveira <bristot@kernel.org> 18624M: Steven Rostedt <rostedt@goodmis.org> 18625L: linux-trace-kernel@vger.kernel.org 18626S: Maintained 18627F: Documentation/tools/rtla/ 18628F: tools/tracing/rtla/ 18629 18630REALTEK AUDIO CODECS 18631M: Oder Chiou <oder_chiou@realtek.com> 18632S: Maintained 18633F: include/sound/rt*.h 18634F: sound/soc/codecs/rt* 18635 18636REALTEK OTTO WATCHDOG 18637M: Sander Vanheule <sander@svanheule.net> 18638L: linux-watchdog@vger.kernel.org 18639S: Maintained 18640F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18641F: drivers/watchdog/realtek_otto_wdt.c 18642 18643REALTEK RTL83xx SMI DSA ROUTER CHIPS 18644M: Linus Walleij <linus.walleij@linaro.org> 18645M: Alvin Šipraga <alsi@bang-olufsen.dk> 18646S: Maintained 18647F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18648F: drivers/net/dsa/realtek/* 18649 18650REALTEK WIRELESS DRIVER (rtlwifi family) 18651M: Ping-Ke Shih <pkshih@realtek.com> 18652L: linux-wireless@vger.kernel.org 18653S: Maintained 18654T: git https://github.com/pkshih/rtw.git 18655F: drivers/net/wireless/realtek/rtlwifi/ 18656 18657REALTEK WIRELESS DRIVER (rtw88) 18658M: Ping-Ke Shih <pkshih@realtek.com> 18659L: linux-wireless@vger.kernel.org 18660S: Maintained 18661T: git https://github.com/pkshih/rtw.git 18662F: drivers/net/wireless/realtek/rtw88/ 18663 18664REALTEK WIRELESS DRIVER (rtw89) 18665M: Ping-Ke Shih <pkshih@realtek.com> 18666L: linux-wireless@vger.kernel.org 18667S: Maintained 18668T: git https://github.com/pkshih/rtw.git 18669F: drivers/net/wireless/realtek/rtw89/ 18670 18671REDPINE WIRELESS DRIVER 18672L: linux-wireless@vger.kernel.org 18673S: Orphan 18674F: drivers/net/wireless/rsi/ 18675 18676REGISTER MAP ABSTRACTION 18677M: Mark Brown <broonie@kernel.org> 18678L: linux-kernel@vger.kernel.org 18679S: Supported 18680T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18681F: Documentation/devicetree/bindings/regmap/ 18682F: drivers/base/regmap/ 18683F: include/linux/regmap.h 18684 18685REISERFS FILE SYSTEM 18686L: reiserfs-devel@vger.kernel.org 18687S: Obsolete 18688F: fs/reiserfs/ 18689 18690REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18691M: Bjorn Andersson <andersson@kernel.org> 18692M: Mathieu Poirier <mathieu.poirier@linaro.org> 18693L: linux-remoteproc@vger.kernel.org 18694S: Maintained 18695T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18696F: Documentation/ABI/testing/sysfs-class-remoteproc 18697F: Documentation/devicetree/bindings/remoteproc/ 18698F: Documentation/staging/remoteproc.rst 18699F: drivers/remoteproc/ 18700F: include/linux/remoteproc.h 18701F: include/linux/remoteproc/ 18702 18703REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18704M: Bjorn Andersson <andersson@kernel.org> 18705M: Mathieu Poirier <mathieu.poirier@linaro.org> 18706L: linux-remoteproc@vger.kernel.org 18707S: Maintained 18708T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18709F: Documentation/ABI/testing/sysfs-bus-rpmsg 18710F: Documentation/staging/rpmsg.rst 18711F: drivers/rpmsg/ 18712F: include/linux/rpmsg.h 18713F: include/linux/rpmsg/ 18714F: include/uapi/linux/rpmsg.h 18715F: samples/rpmsg/ 18716 18717REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18718M: Stephan Gerhold <stephan@gerhold.net> 18719L: netdev@vger.kernel.org 18720L: linux-remoteproc@vger.kernel.org 18721S: Maintained 18722F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18723 18724RENESAS CLOCK DRIVERS 18725M: Geert Uytterhoeven <geert+renesas@glider.be> 18726L: linux-renesas-soc@vger.kernel.org 18727S: Supported 18728T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18729F: Documentation/devicetree/bindings/clock/renesas,* 18730F: drivers/clk/renesas/ 18731 18732RENESAS EMEV2 I2C DRIVER 18733M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18734L: linux-renesas-soc@vger.kernel.org 18735S: Supported 18736F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18737F: drivers/i2c/busses/i2c-emev2.c 18738 18739RENESAS ETHERNET AVB DRIVER 18740R: Sergey Shtylyov <s.shtylyov@omp.ru> 18741L: netdev@vger.kernel.org 18742L: linux-renesas-soc@vger.kernel.org 18743F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18744F: drivers/net/ethernet/renesas/Kconfig 18745F: drivers/net/ethernet/renesas/Makefile 18746F: drivers/net/ethernet/renesas/ravb* 18747 18748RENESAS ETHERNET SWITCH DRIVER 18749R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18750L: netdev@vger.kernel.org 18751L: linux-renesas-soc@vger.kernel.org 18752F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18753F: drivers/net/ethernet/renesas/Kconfig 18754F: drivers/net/ethernet/renesas/Makefile 18755F: drivers/net/ethernet/renesas/rcar_gen4* 18756F: drivers/net/ethernet/renesas/rswitch* 18757 18758RENESAS IDT821034 ASoC CODEC 18759M: Herve Codina <herve.codina@bootlin.com> 18760L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18761S: Maintained 18762F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18763F: sound/soc/codecs/idt821034.c 18764 18765RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18766M: Miquel Raynal <miquel.raynal@bootlin.com> 18767L: linux-mtd@lists.infradead.org 18768L: linux-renesas-soc@vger.kernel.org 18769S: Maintained 18770F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18771F: drivers/mtd/nand/raw/renesas-nand-controller.c 18772 18773RENESAS R-CAR GYROADC DRIVER 18774M: Marek Vasut <marek.vasut@gmail.com> 18775L: linux-iio@vger.kernel.org 18776S: Supported 18777F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18778F: drivers/iio/adc/rcar-gyroadc.c 18779 18780RENESAS R-CAR I2C DRIVERS 18781M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18782L: linux-renesas-soc@vger.kernel.org 18783S: Supported 18784F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18785F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18786F: drivers/i2c/busses/i2c-rcar.c 18787F: drivers/i2c/busses/i2c-sh_mobile.c 18788 18789RENESAS R-CAR SATA DRIVER 18790R: Sergey Shtylyov <s.shtylyov@omp.ru> 18791L: linux-ide@vger.kernel.org 18792L: linux-renesas-soc@vger.kernel.org 18793S: Supported 18794F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18795F: drivers/ata/sata_rcar.c 18796 18797RENESAS R-CAR THERMAL DRIVERS 18798M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18799L: linux-renesas-soc@vger.kernel.org 18800S: Supported 18801F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18802F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18803F: drivers/thermal/rcar_gen3_thermal.c 18804F: drivers/thermal/rcar_thermal.c 18805 18806RENESAS RIIC DRIVER 18807M: Chris Brandt <chris.brandt@renesas.com> 18808L: linux-renesas-soc@vger.kernel.org 18809S: Supported 18810F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18811F: drivers/i2c/busses/i2c-riic.c 18812 18813RENESAS RZ/G2L A/D DRIVER 18814M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18815L: linux-iio@vger.kernel.org 18816L: linux-renesas-soc@vger.kernel.org 18817S: Supported 18818F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18819F: drivers/iio/adc/rzg2l_adc.c 18820 18821RENESAS RZ/G2L MTU3a COUNTER DRIVER 18822M: Biju Das <biju.das.jz@bp.renesas.com> 18823L: linux-iio@vger.kernel.org 18824L: linux-renesas-soc@vger.kernel.org 18825S: Supported 18826F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18827F: drivers/counter/rz-mtu3-cnt.c 18828 18829RENESAS RZ/N1 A5PSW SWITCH DRIVER 18830M: Clément Léger <clement.leger@bootlin.com> 18831L: linux-renesas-soc@vger.kernel.org 18832L: netdev@vger.kernel.org 18833S: Maintained 18834F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18835F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18836F: drivers/net/dsa/rzn1_a5psw* 18837F: drivers/net/pcs/pcs-rzn1-miic.c 18838F: include/dt-bindings/net/pcs-rzn1-miic.h 18839F: include/linux/pcs-rzn1-miic.h 18840F: net/dsa/tag_rzn1_a5psw.c 18841 18842RENESAS RZ/N1 RTC CONTROLLER DRIVER 18843M: Miquel Raynal <miquel.raynal@bootlin.com> 18844L: linux-rtc@vger.kernel.org 18845L: linux-renesas-soc@vger.kernel.org 18846S: Maintained 18847F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18848F: drivers/rtc/rtc-rzn1.c 18849 18850RENESAS RZ/N1 USBF CONTROLLER DRIVER 18851M: Herve Codina <herve.codina@bootlin.com> 18852L: linux-renesas-soc@vger.kernel.org 18853L: linux-usb@vger.kernel.org 18854S: Maintained 18855F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18856F: drivers/usb/gadget/udc/renesas_usbf.c 18857 18858RENESAS RZ/V2M I2C DRIVER 18859M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18860L: linux-i2c@vger.kernel.org 18861L: linux-renesas-soc@vger.kernel.org 18862S: Supported 18863F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18864F: drivers/i2c/busses/i2c-rzv2m.c 18865 18866RENESAS SUPERH ETHERNET DRIVER 18867R: Sergey Shtylyov <s.shtylyov@omp.ru> 18868L: netdev@vger.kernel.org 18869L: linux-renesas-soc@vger.kernel.org 18870F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18871F: drivers/net/ethernet/renesas/Kconfig 18872F: drivers/net/ethernet/renesas/Makefile 18873F: drivers/net/ethernet/renesas/sh_eth* 18874F: include/linux/sh_eth.h 18875 18876RENESAS USB PHY DRIVER 18877M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18878L: linux-renesas-soc@vger.kernel.org 18879S: Maintained 18880F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18881 18882RENESAS VERSACLOCK 7 CLOCK DRIVER 18883M: Alex Helms <alexander.helms.jy@renesas.com> 18884S: Maintained 18885F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18886F: drivers/clk/clk-versaclock7.c 18887 18888RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18889M: Herve Codina <herve.codina@bootlin.com> 18890L: linux-iio@vger.kernel.org 18891S: Maintained 18892F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18893F: drivers/iio/potentiometer/x9250.c 18894 18895RESET CONTROLLER FRAMEWORK 18896M: Philipp Zabel <p.zabel@pengutronix.de> 18897S: Maintained 18898T: git git://git.pengutronix.de/git/pza/linux 18899F: Documentation/devicetree/bindings/reset/ 18900F: Documentation/driver-api/reset.rst 18901F: drivers/reset/ 18902F: include/dt-bindings/reset/ 18903F: include/linux/reset-controller.h 18904F: include/linux/reset.h 18905F: include/linux/reset/ 18906K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18907 18908RESTARTABLE SEQUENCES SUPPORT 18909M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18910M: Peter Zijlstra <peterz@infradead.org> 18911M: "Paul E. McKenney" <paulmck@kernel.org> 18912M: Boqun Feng <boqun.feng@gmail.com> 18913L: linux-kernel@vger.kernel.org 18914S: Supported 18915F: include/trace/events/rseq.h 18916F: include/uapi/linux/rseq.h 18917F: kernel/rseq.c 18918F: tools/testing/selftests/rseq/ 18919 18920RFKILL 18921M: Johannes Berg <johannes@sipsolutions.net> 18922L: linux-wireless@vger.kernel.org 18923S: Maintained 18924W: https://wireless.wiki.kernel.org/ 18925Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18926T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18927T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18928F: Documentation/ABI/stable/sysfs-class-rfkill 18929F: Documentation/driver-api/rfkill.rst 18930F: include/linux/rfkill.h 18931F: include/uapi/linux/rfkill.h 18932F: net/rfkill/ 18933 18934RHASHTABLE 18935M: Thomas Graf <tgraf@suug.ch> 18936M: Herbert Xu <herbert@gondor.apana.org.au> 18937L: netdev@vger.kernel.org 18938S: Maintained 18939F: include/linux/rhashtable-types.h 18940F: include/linux/rhashtable.h 18941F: lib/rhashtable.c 18942F: lib/test_rhashtable.c 18943 18944RICOH R5C592 MEMORYSTICK DRIVER 18945M: Maxim Levitsky <maximlevitsky@gmail.com> 18946S: Maintained 18947F: drivers/memstick/host/r592.* 18948 18949RICOH SMARTMEDIA/XD DRIVER 18950M: Maxim Levitsky <maximlevitsky@gmail.com> 18951S: Maintained 18952F: drivers/mtd/nand/raw/r852.c 18953F: drivers/mtd/nand/raw/r852.h 18954 18955RISC-V ARCHITECTURE 18956M: Paul Walmsley <paul.walmsley@sifive.com> 18957M: Palmer Dabbelt <palmer@dabbelt.com> 18958M: Albert Ou <aou@eecs.berkeley.edu> 18959L: linux-riscv@lists.infradead.org 18960S: Supported 18961Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18962C: irc://irc.libera.chat/riscv 18963P: Documentation/arch/riscv/patch-acceptance.rst 18964T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18965F: arch/riscv/ 18966N: riscv 18967K: riscv 18968 18969RISC-V MICROCHIP FPGA SUPPORT 18970M: Conor Dooley <conor.dooley@microchip.com> 18971M: Daire McNamara <daire.mcnamara@microchip.com> 18972L: linux-riscv@lists.infradead.org 18973S: Supported 18974F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18975F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18976F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18977F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18978F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18979F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18980F: Documentation/devicetree/bindings/riscv/microchip.yaml 18981F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18982F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18983F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18984F: arch/riscv/boot/dts/microchip/ 18985F: drivers/char/hw_random/mpfs-rng.c 18986F: drivers/clk/microchip/clk-mpfs*.c 18987F: drivers/firmware/microchip/mpfs-auto-update.c 18988F: drivers/i2c/busses/i2c-microchip-corei2c.c 18989F: drivers/mailbox/mailbox-mpfs.c 18990F: drivers/pci/controller/pcie-microchip-host.c 18991F: drivers/pwm/pwm-microchip-core.c 18992F: drivers/reset/reset-mpfs.c 18993F: drivers/rtc/rtc-mpfs.c 18994F: drivers/soc/microchip/mpfs-sys-controller.c 18995F: drivers/spi/spi-microchip-core-qspi.c 18996F: drivers/spi/spi-microchip-core.c 18997F: drivers/usb/musb/mpfs.c 18998F: include/soc/microchip/mpfs.h 18999 19000RISC-V MISC SOC SUPPORT 19001M: Conor Dooley <conor@kernel.org> 19002L: linux-riscv@lists.infradead.org 19003S: Maintained 19004Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19005T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19006F: Documentation/devicetree/bindings/riscv/ 19007F: arch/riscv/boot/dts/ 19008X: arch/riscv/boot/dts/allwinner/ 19009X: arch/riscv/boot/dts/renesas/ 19010X: arch/riscv/boot/dts/sophgo/ 19011 19012RISC-V PMU DRIVERS 19013M: Atish Patra <atishp@atishpatra.org> 19014R: Anup Patel <anup@brainfault.org> 19015L: linux-riscv@lists.infradead.org 19016S: Supported 19017F: drivers/perf/riscv_pmu.c 19018F: drivers/perf/riscv_pmu_legacy.c 19019F: drivers/perf/riscv_pmu_sbi.c 19020 19021RISC-V THEAD SoC SUPPORT 19022M: Jisheng Zhang <jszhang@kernel.org> 19023M: Guo Ren <guoren@kernel.org> 19024M: Fu Wei <wefu@redhat.com> 19025L: linux-riscv@lists.infradead.org 19026S: Maintained 19027F: arch/riscv/boot/dts/thead/ 19028 19029RNBD BLOCK DRIVERS 19030M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19031M: Jack Wang <jinpu.wang@ionos.com> 19032L: linux-block@vger.kernel.org 19033S: Maintained 19034F: drivers/block/rnbd/ 19035 19036ROCCAT DRIVERS 19037M: Stefan Achatz <erazor_de@users.sourceforge.net> 19038S: Maintained 19039W: http://sourceforge.net/projects/roccat/ 19040F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19041F: drivers/hid/hid-roccat* 19042F: include/linux/hid-roccat* 19043 19044ROCKCHIP CRYPTO DRIVERS 19045M: Corentin Labbe <clabbe@baylibre.com> 19046L: linux-crypto@vger.kernel.org 19047S: Maintained 19048F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19049F: drivers/crypto/rockchip/ 19050 19051ROCKCHIP I2S TDM DRIVER 19052M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19053L: linux-rockchip@lists.infradead.org 19054S: Maintained 19055F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19056F: sound/soc/rockchip/rockchip_i2s_tdm.* 19057 19058ROCKCHIP ISP V1 DRIVER 19059M: Dafna Hirschfeld <dafna@fastmail.com> 19060M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19061L: linux-media@vger.kernel.org 19062L: linux-rockchip@lists.infradead.org 19063S: Maintained 19064F: Documentation/admin-guide/media/rkisp1.rst 19065F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19066F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19067F: drivers/media/platform/rockchip/rkisp1 19068F: include/uapi/linux/rkisp1-config.h 19069 19070ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19071M: Jacob Chen <jacob-chen@iotwrt.com> 19072M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19073L: linux-media@vger.kernel.org 19074L: linux-rockchip@lists.infradead.org 19075S: Maintained 19076F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19077F: drivers/media/platform/rockchip/rga/ 19078 19079ROCKCHIP VIDEO DECODER DRIVER 19080M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19081L: linux-media@vger.kernel.org 19082L: linux-rockchip@lists.infradead.org 19083S: Maintained 19084F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19085F: drivers/staging/media/rkvdec/ 19086 19087ROCKER DRIVER 19088M: Jiri Pirko <jiri@resnulli.us> 19089L: netdev@vger.kernel.org 19090S: Supported 19091F: drivers/net/ethernet/rocker/ 19092 19093ROCKETPORT EXPRESS/INFINITY DRIVER 19094M: Kevin Cernekee <cernekee@gmail.com> 19095L: linux-serial@vger.kernel.org 19096S: Odd Fixes 19097F: drivers/tty/serial/rp2.* 19098 19099ROHM BD99954 CHARGER IC 19100M: Matti Vaittinen <mazziesaccount@gmail.com> 19101S: Supported 19102F: drivers/power/supply/bd99954-charger.c 19103F: drivers/power/supply/bd99954-charger.h 19104 19105ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19106M: Tomasz Duszynski <tduszyns@gmail.com> 19107S: Maintained 19108F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19109F: drivers/iio/light/bh1750.c 19110 19111ROHM BM1390 PRESSURE SENSOR DRIVER 19112M: Matti Vaittinen <mazziesaccount@gmail.com> 19113L: linux-iio@vger.kernel.org 19114S: Supported 19115F: drivers/iio/pressure/rohm-bm1390.c 19116 19117ROHM BU270xx LIGHT SENSOR DRIVERs 19118M: Matti Vaittinen <mazziesaccount@gmail.com> 19119L: linux-iio@vger.kernel.org 19120S: Supported 19121F: drivers/iio/light/rohm-bu27008.c 19122F: drivers/iio/light/rohm-bu27034.c 19123 19124ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19125M: Marek Vasut <marek.vasut+renesas@gmail.com> 19126L: linux-kernel@vger.kernel.org 19127L: linux-renesas-soc@vger.kernel.org 19128S: Supported 19129F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19130F: drivers/gpio/gpio-bd9571mwv.c 19131F: drivers/mfd/bd9571mwv.c 19132F: drivers/regulator/bd9571mwv-regulator.c 19133F: include/linux/mfd/bd9571mwv.h 19134 19135ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19136M: Matti Vaittinen <mazziesaccount@gmail.com> 19137S: Supported 19138F: drivers/clk/clk-bd718x7.c 19139F: drivers/gpio/gpio-bd71815.c 19140F: drivers/gpio/gpio-bd71828.c 19141F: drivers/mfd/rohm-bd71828.c 19142F: drivers/mfd/rohm-bd718x7.c 19143F: drivers/mfd/rohm-bd9576.c 19144F: drivers/regulator/bd71815-regulator.c 19145F: drivers/regulator/bd71828-regulator.c 19146F: drivers/regulator/bd718x7-regulator.c 19147F: drivers/regulator/bd9576-regulator.c 19148F: drivers/regulator/rohm-regulator.c 19149F: drivers/rtc/rtc-bd70528.c 19150F: drivers/watchdog/bd9576_wdt.c 19151F: include/linux/mfd/rohm-bd71815.h 19152F: include/linux/mfd/rohm-bd71828.h 19153F: include/linux/mfd/rohm-bd718x7.h 19154F: include/linux/mfd/rohm-bd957x.h 19155F: include/linux/mfd/rohm-generic.h 19156F: include/linux/mfd/rohm-shared.h 19157 19158ROSE NETWORK LAYER 19159M: Ralf Baechle <ralf@linux-mips.org> 19160L: linux-hams@vger.kernel.org 19161S: Maintained 19162W: https://linux-ax25.in-berlin.de 19163F: include/net/rose.h 19164F: include/uapi/linux/rose.h 19165F: net/rose/ 19166 19167ROTATION DRIVER FOR ALLWINNER A83T 19168M: Jernej Skrabec <jernej.skrabec@gmail.com> 19169L: linux-media@vger.kernel.org 19170S: Maintained 19171T: git git://linuxtv.org/media_tree.git 19172F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19173F: drivers/media/platform/sunxi/sun8i-rotate/ 19174 19175RPMSG TTY DRIVER 19176M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19177L: linux-remoteproc@vger.kernel.org 19178S: Maintained 19179F: drivers/tty/rpmsg_tty.c 19180 19181RTL2830 MEDIA DRIVER 19182L: linux-media@vger.kernel.org 19183S: Orphan 19184W: https://linuxtv.org 19185Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19186F: drivers/media/dvb-frontends/rtl2830* 19187 19188RTL2832 MEDIA DRIVER 19189L: linux-media@vger.kernel.org 19190S: Orphan 19191W: https://linuxtv.org 19192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19193F: drivers/media/dvb-frontends/rtl2832* 19194 19195RTL2832_SDR MEDIA DRIVER 19196L: linux-media@vger.kernel.org 19197S: Orphan 19198W: https://linuxtv.org 19199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19200F: drivers/media/dvb-frontends/rtl2832_sdr* 19201 19202RTL8180 WIRELESS DRIVER 19203L: linux-wireless@vger.kernel.org 19204S: Orphan 19205F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19206 19207RTL8187 WIRELESS DRIVER 19208M: Hin-Tak Leung <hintak.leung@gmail.com> 19209M: Larry Finger <Larry.Finger@lwfinger.net> 19210L: linux-wireless@vger.kernel.org 19211S: Maintained 19212T: git https://github.com/pkshih/rtw.git 19213F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19214 19215RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19216M: Jes Sorensen <Jes.Sorensen@gmail.com> 19217L: linux-wireless@vger.kernel.org 19218S: Maintained 19219T: git https://github.com/pkshih/rtw.git 19220F: drivers/net/wireless/realtek/rtl8xxxu/ 19221 19222RTRS TRANSPORT DRIVERS 19223M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19224M: Jack Wang <jinpu.wang@ionos.com> 19225L: linux-rdma@vger.kernel.org 19226S: Maintained 19227F: drivers/infiniband/ulp/rtrs/ 19228 19229RUNTIME VERIFICATION (RV) 19230M: Daniel Bristot de Oliveira <bristot@kernel.org> 19231M: Steven Rostedt <rostedt@goodmis.org> 19232L: linux-trace-kernel@vger.kernel.org 19233S: Maintained 19234F: Documentation/trace/rv/ 19235F: include/linux/rv.h 19236F: include/rv/ 19237F: kernel/trace/rv/ 19238F: tools/verification/ 19239 19240RUST 19241M: Miguel Ojeda <ojeda@kernel.org> 19242M: Alex Gaynor <alex.gaynor@gmail.com> 19243M: Wedson Almeida Filho <wedsonaf@gmail.com> 19244R: Boqun Feng <boqun.feng@gmail.com> 19245R: Gary Guo <gary@garyguo.net> 19246R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19247R: Benno Lossin <benno.lossin@proton.me> 19248R: Andreas Hindborg <a.hindborg@samsung.com> 19249R: Alice Ryhl <aliceryhl@google.com> 19250L: rust-for-linux@vger.kernel.org 19251S: Supported 19252W: https://rust-for-linux.com 19253B: https://github.com/Rust-for-Linux/linux/issues 19254C: zulip://rust-for-linux.zulipchat.com 19255P: https://rust-for-linux.com/contributing 19256T: git https://github.com/Rust-for-Linux/linux.git rust-next 19257F: Documentation/rust/ 19258F: rust/ 19259F: samples/rust/ 19260F: scripts/*rust* 19261F: tools/testing/selftests/rust/ 19262K: \b(?i:rust)\b 19263 19264RXRPC SOCKETS (AF_RXRPC) 19265M: David Howells <dhowells@redhat.com> 19266M: Marc Dionne <marc.dionne@auristor.com> 19267L: linux-afs@lists.infradead.org 19268S: Supported 19269W: https://www.infradead.org/~dhowells/kafs/ 19270F: Documentation/networking/rxrpc.rst 19271F: include/keys/rxrpc-type.h 19272F: include/net/af_rxrpc.h 19273F: include/trace/events/rxrpc.h 19274F: include/uapi/linux/rxrpc.h 19275F: net/rxrpc/ 19276 19277S3 SAVAGE FRAMEBUFFER DRIVER 19278M: Antonino Daplas <adaplas@gmail.com> 19279L: linux-fbdev@vger.kernel.org 19280S: Maintained 19281F: drivers/video/fbdev/savage/ 19282 19283S390 ARCHITECTURE 19284M: Heiko Carstens <hca@linux.ibm.com> 19285M: Vasily Gorbik <gor@linux.ibm.com> 19286M: Alexander Gordeev <agordeev@linux.ibm.com> 19287R: Christian Borntraeger <borntraeger@linux.ibm.com> 19288R: Sven Schnelle <svens@linux.ibm.com> 19289L: linux-s390@vger.kernel.org 19290S: Supported 19291T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19292F: Documentation/driver-api/s390-drivers.rst 19293F: Documentation/arch/s390/ 19294F: arch/s390/ 19295F: drivers/s390/ 19296F: drivers/watchdog/diag288_wdt.c 19297 19298S390 COMMON I/O LAYER 19299M: Vineeth Vijayan <vneethv@linux.ibm.com> 19300M: Peter Oberparleiter <oberpar@linux.ibm.com> 19301L: linux-s390@vger.kernel.org 19302S: Supported 19303F: drivers/s390/cio/ 19304 19305S390 DASD DRIVER 19306M: Stefan Haberland <sth@linux.ibm.com> 19307M: Jan Hoeppner <hoeppner@linux.ibm.com> 19308L: linux-s390@vger.kernel.org 19309S: Supported 19310F: block/partitions/ibm.c 19311F: drivers/s390/block/dasd* 19312F: include/linux/dasd_mod.h 19313 19314S390 IOMMU (PCI) 19315M: Niklas Schnelle <schnelle@linux.ibm.com> 19316M: Matthew Rosato <mjrosato@linux.ibm.com> 19317R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19318L: linux-s390@vger.kernel.org 19319S: Supported 19320F: drivers/iommu/s390-iommu.c 19321 19322S390 IUCV NETWORK LAYER 19323M: Alexandra Winter <wintera@linux.ibm.com> 19324M: Thorsten Winkler <twinkler@linux.ibm.com> 19325L: linux-s390@vger.kernel.org 19326L: netdev@vger.kernel.org 19327S: Supported 19328F: drivers/s390/net/*iucv* 19329F: include/net/iucv/ 19330F: net/iucv/ 19331 19332S390 MM 19333M: Alexander Gordeev <agordeev@linux.ibm.com> 19334M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19335L: linux-s390@vger.kernel.org 19336S: Supported 19337T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19338F: arch/s390/include/asm/pgtable.h 19339F: arch/s390/mm 19340 19341S390 NETWORK DRIVERS 19342M: Alexandra Winter <wintera@linux.ibm.com> 19343M: Thorsten Winkler <twinkler@linux.ibm.com> 19344L: linux-s390@vger.kernel.org 19345L: netdev@vger.kernel.org 19346S: Supported 19347F: drivers/s390/net/ 19348 19349S390 PCI SUBSYSTEM 19350M: Niklas Schnelle <schnelle@linux.ibm.com> 19351M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19352L: linux-s390@vger.kernel.org 19353S: Supported 19354F: Documentation/arch/s390/pci.rst 19355F: arch/s390/pci/ 19356F: drivers/pci/hotplug/s390_pci_hpc.c 19357 19358S390 SCM DRIVER 19359M: Vineeth Vijayan <vneethv@linux.ibm.com> 19360L: linux-s390@vger.kernel.org 19361S: Supported 19362F: drivers/s390/block/scm* 19363F: drivers/s390/cio/scm.c 19364 19365S390 VFIO AP DRIVER 19366M: Tony Krowiak <akrowiak@linux.ibm.com> 19367M: Halil Pasic <pasic@linux.ibm.com> 19368M: Jason Herne <jjherne@linux.ibm.com> 19369L: linux-s390@vger.kernel.org 19370S: Supported 19371F: Documentation/arch/s390/vfio-ap* 19372F: drivers/s390/crypto/vfio_ap* 19373 19374S390 VFIO-CCW DRIVER 19375M: Eric Farman <farman@linux.ibm.com> 19376M: Matthew Rosato <mjrosato@linux.ibm.com> 19377R: Halil Pasic <pasic@linux.ibm.com> 19378L: linux-s390@vger.kernel.org 19379L: kvm@vger.kernel.org 19380S: Supported 19381F: Documentation/arch/s390/vfio-ccw.rst 19382F: drivers/s390/cio/vfio_ccw* 19383F: include/uapi/linux/vfio_ccw.h 19384 19385S390 VFIO-PCI DRIVER 19386M: Matthew Rosato <mjrosato@linux.ibm.com> 19387M: Eric Farman <farman@linux.ibm.com> 19388L: linux-s390@vger.kernel.org 19389L: kvm@vger.kernel.org 19390S: Supported 19391F: arch/s390/kvm/pci* 19392F: drivers/vfio/pci/vfio_pci_zdev.c 19393F: include/uapi/linux/vfio_zdev.h 19394 19395S390 ZCRYPT DRIVER 19396M: Harald Freudenberger <freude@linux.ibm.com> 19397L: linux-s390@vger.kernel.org 19398S: Supported 19399F: drivers/s390/crypto/ 19400 19401S390 ZFCP DRIVER 19402M: Steffen Maier <maier@linux.ibm.com> 19403M: Benjamin Block <bblock@linux.ibm.com> 19404L: linux-s390@vger.kernel.org 19405S: Supported 19406F: drivers/s390/scsi/zfcp_* 19407 19408SAA6588 RDS RECEIVER DRIVER 19409M: Hans Verkuil <hverkuil@xs4all.nl> 19410L: linux-media@vger.kernel.org 19411S: Odd Fixes 19412W: https://linuxtv.org 19413T: git git://linuxtv.org/media_tree.git 19414F: drivers/media/i2c/saa6588* 19415 19416SAA7134 VIDEO4LINUX DRIVER 19417M: Mauro Carvalho Chehab <mchehab@kernel.org> 19418L: linux-media@vger.kernel.org 19419S: Odd fixes 19420W: https://linuxtv.org 19421T: git git://linuxtv.org/media_tree.git 19422F: Documentation/driver-api/media/drivers/saa7134* 19423F: drivers/media/pci/saa7134/ 19424 19425SAA7146 VIDEO4LINUX-2 DRIVER 19426M: Hans Verkuil <hverkuil@xs4all.nl> 19427L: linux-media@vger.kernel.org 19428S: Maintained 19429T: git git://linuxtv.org/media_tree.git 19430F: drivers/media/common/saa7146/ 19431F: drivers/media/pci/saa7146/ 19432F: include/media/drv-intf/saa7146* 19433 19434SAFESETID SECURITY MODULE 19435M: Micah Morton <mortonm@chromium.org> 19436S: Supported 19437F: Documentation/admin-guide/LSM/SafeSetID.rst 19438F: security/safesetid/ 19439 19440SAMSUNG AUDIO (ASoC) DRIVERS 19441M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19442L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19443S: Maintained 19444B: mailto:linux-samsung-soc@vger.kernel.org 19445F: Documentation/devicetree/bindings/sound/samsung* 19446F: sound/soc/samsung/ 19447 19448SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19449M: Krzysztof Kozlowski <krzk@kernel.org> 19450L: linux-crypto@vger.kernel.org 19451L: linux-samsung-soc@vger.kernel.org 19452S: Maintained 19453F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19454F: drivers/crypto/exynos-rng.c 19455 19456SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19457M: Łukasz Stelmach <l.stelmach@samsung.com> 19458L: linux-samsung-soc@vger.kernel.org 19459S: Maintained 19460F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19461F: drivers/char/hw_random/exynos-trng.c 19462 19463SAMSUNG FRAMEBUFFER DRIVER 19464M: Jingoo Han <jingoohan1@gmail.com> 19465L: linux-fbdev@vger.kernel.org 19466S: Maintained 19467F: drivers/video/fbdev/s3c-fb.c 19468 19469SAMSUNG INTERCONNECT DRIVERS 19470M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19471M: Artur Świgoń <a.swigon@samsung.com> 19472L: linux-pm@vger.kernel.org 19473L: linux-samsung-soc@vger.kernel.org 19474S: Supported 19475F: drivers/interconnect/samsung/ 19476 19477SAMSUNG LAPTOP DRIVER 19478M: Corentin Chary <corentin.chary@gmail.com> 19479L: platform-driver-x86@vger.kernel.org 19480S: Maintained 19481F: drivers/platform/x86/samsung-laptop.c 19482 19483SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19484M: Krzysztof Kozlowski <krzk@kernel.org> 19485L: linux-kernel@vger.kernel.org 19486L: linux-samsung-soc@vger.kernel.org 19487S: Maintained 19488B: mailto:linux-samsung-soc@vger.kernel.org 19489F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19490F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19491F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19492F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19493F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19494F: drivers/clk/clk-s2mps11.c 19495F: drivers/mfd/sec*.c 19496F: drivers/regulator/s2m*.c 19497F: drivers/regulator/s5m*.c 19498F: drivers/rtc/rtc-s5m.c 19499F: include/linux/mfd/samsung/ 19500 19501SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19502M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19503L: linux-media@vger.kernel.org 19504L: linux-samsung-soc@vger.kernel.org 19505S: Maintained 19506F: drivers/media/platform/samsung/s3c-camif/ 19507F: include/media/drv-intf/s3c_camif.h 19508 19509SAMSUNG S3FWRN5 NFC DRIVER 19510M: Krzysztof Kozlowski <krzk@kernel.org> 19511S: Maintained 19512F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19513F: drivers/nfc/s3fwrn5 19514 19515SAMSUNG S5C73M3 CAMERA DRIVER 19516M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19517M: Andrzej Hajda <andrzej.hajda@intel.com> 19518L: linux-media@vger.kernel.org 19519S: Supported 19520F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19521F: drivers/media/i2c/s5c73m3/* 19522 19523SAMSUNG S5K5BAF CAMERA DRIVER 19524M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19525M: Andrzej Hajda <andrzej.hajda@intel.com> 19526L: linux-media@vger.kernel.org 19527S: Supported 19528F: drivers/media/i2c/s5k5baf.c 19529 19530SAMSUNG S5P Security SubSystem (SSS) DRIVER 19531M: Krzysztof Kozlowski <krzk@kernel.org> 19532M: Vladimir Zapolskiy <vz@mleia.com> 19533L: linux-crypto@vger.kernel.org 19534L: linux-samsung-soc@vger.kernel.org 19535S: Maintained 19536F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19537F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19538F: drivers/crypto/s5p-sss.c 19539 19540SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19541M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19542L: linux-media@vger.kernel.org 19543S: Supported 19544Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19545F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19546F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19547F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19548F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19549F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19550F: drivers/media/platform/samsung/exynos4-is/ 19551 19552SAMSUNG SOC CLOCK DRIVERS 19553M: Krzysztof Kozlowski <krzk@kernel.org> 19554M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19555M: Chanwoo Choi <cw00.choi@samsung.com> 19556R: Alim Akhtar <alim.akhtar@samsung.com> 19557L: linux-samsung-soc@vger.kernel.org 19558S: Maintained 19559T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19560F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19561F: Documentation/devicetree/bindings/clock/samsung,s3c* 19562F: drivers/clk/samsung/ 19563F: include/dt-bindings/clock/exynos*.h 19564F: include/dt-bindings/clock/s5p*.h 19565F: include/dt-bindings/clock/samsung,*.h 19566F: include/linux/clk/samsung.h 19567 19568SAMSUNG SPI DRIVERS 19569M: Andi Shyti <andi.shyti@kernel.org> 19570L: linux-spi@vger.kernel.org 19571L: linux-samsung-soc@vger.kernel.org 19572S: Maintained 19573F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19574F: drivers/spi/spi-s3c* 19575F: include/linux/platform_data/spi-s3c64xx.h 19576 19577SAMSUNG SXGBE DRIVERS 19578M: Byungho An <bh74.an@samsung.com> 19579L: netdev@vger.kernel.org 19580S: Supported 19581F: drivers/net/ethernet/samsung/sxgbe/ 19582 19583SAMSUNG THERMAL DRIVER 19584M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19585M: Krzysztof Kozlowski <krzk@kernel.org> 19586L: linux-pm@vger.kernel.org 19587L: linux-samsung-soc@vger.kernel.org 19588S: Maintained 19589F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19590F: drivers/thermal/samsung/ 19591 19592SAMSUNG USB2 PHY DRIVER 19593M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19594L: linux-kernel@vger.kernel.org 19595S: Supported 19596F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19597F: Documentation/driver-api/phy/samsung-usb2.rst 19598F: drivers/phy/samsung/phy-exynos4210-usb2.c 19599F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19600F: drivers/phy/samsung/phy-exynos5250-usb2.c 19601F: drivers/phy/samsung/phy-s5pv210-usb2.c 19602F: drivers/phy/samsung/phy-samsung-usb2.c 19603F: drivers/phy/samsung/phy-samsung-usb2.h 19604 19605SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19606M: Paul Barker <paul.barker@sancloud.com> 19607R: Marc Murphy <marc.murphy@sancloud.com> 19608S: Supported 19609F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19610 19611SC1200 WDT DRIVER 19612M: Zwane Mwaikambo <zwanem@gmail.com> 19613S: Maintained 19614F: drivers/watchdog/sc1200wdt.c 19615 19616SCHEDULER 19617M: Ingo Molnar <mingo@redhat.com> 19618M: Peter Zijlstra <peterz@infradead.org> 19619M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19620M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19621R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19622R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19623R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19624R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19625R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19626R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19627L: linux-kernel@vger.kernel.org 19628S: Maintained 19629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19630F: include/linux/preempt.h 19631F: include/linux/sched.h 19632F: include/linux/wait.h 19633F: include/uapi/linux/sched.h 19634F: kernel/sched/ 19635 19636SCSI LIBSAS SUBSYSTEM 19637R: John Garry <john.g.garry@oracle.com> 19638R: Jason Yan <yanaijie@huawei.com> 19639L: linux-scsi@vger.kernel.org 19640S: Supported 19641F: Documentation/scsi/libsas.rst 19642F: drivers/scsi/libsas/ 19643F: include/scsi/libsas.h 19644F: include/scsi/sas_ata.h 19645 19646SCSI RDMA PROTOCOL (SRP) INITIATOR 19647M: Bart Van Assche <bvanassche@acm.org> 19648L: linux-rdma@vger.kernel.org 19649S: Supported 19650Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19651F: drivers/infiniband/ulp/srp/ 19652F: include/scsi/srp.h 19653 19654SCSI RDMA PROTOCOL (SRP) TARGET 19655M: Bart Van Assche <bvanassche@acm.org> 19656L: linux-rdma@vger.kernel.org 19657L: target-devel@vger.kernel.org 19658S: Supported 19659Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19660F: drivers/infiniband/ulp/srpt/ 19661 19662SCSI SG DRIVER 19663M: Doug Gilbert <dgilbert@interlog.com> 19664L: linux-scsi@vger.kernel.org 19665S: Maintained 19666W: http://sg.danny.cz/sg 19667F: Documentation/scsi/scsi-generic.rst 19668F: drivers/scsi/sg.c 19669F: include/scsi/sg.h 19670 19671SCSI SUBSYSTEM 19672M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19673M: "Martin K. Petersen" <martin.petersen@oracle.com> 19674L: linux-scsi@vger.kernel.org 19675S: Maintained 19676Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19677T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19678T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19679F: Documentation/devicetree/bindings/scsi/ 19680F: drivers/scsi/ 19681F: drivers/ufs/ 19682F: include/scsi/ 19683 19684SCSI TAPE DRIVER 19685M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19686L: linux-scsi@vger.kernel.org 19687S: Maintained 19688F: Documentation/scsi/st.rst 19689F: drivers/scsi/st.* 19690F: drivers/scsi/st_*.h 19691 19692SCSI TARGET CORE USER DRIVER 19693M: Bodo Stroesser <bostroesser@gmail.com> 19694L: linux-scsi@vger.kernel.org 19695L: target-devel@vger.kernel.org 19696S: Supported 19697F: Documentation/target/tcmu-design.rst 19698F: drivers/target/target_core_user.c 19699F: include/uapi/linux/target_core_user.h 19700 19701SCSI TARGET SUBSYSTEM 19702M: "Martin K. Petersen" <martin.petersen@oracle.com> 19703L: linux-scsi@vger.kernel.org 19704L: target-devel@vger.kernel.org 19705S: Supported 19706Q: https://patchwork.kernel.org/project/target-devel/list/ 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19708F: Documentation/target/ 19709F: drivers/target/ 19710F: include/target/ 19711 19712SCTP PROTOCOL 19713M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19714M: Xin Long <lucien.xin@gmail.com> 19715L: linux-sctp@vger.kernel.org 19716S: Maintained 19717W: https://github.com/sctp/lksctp-tools/wiki 19718F: Documentation/networking/sctp.rst 19719F: include/linux/sctp.h 19720F: include/net/sctp/ 19721F: include/uapi/linux/sctp.h 19722F: net/sctp/ 19723 19724SCx200 CPU SUPPORT 19725M: Jim Cromie <jim.cromie@gmail.com> 19726S: Odd Fixes 19727F: Documentation/i2c/busses/scx200_acb.rst 19728F: arch/x86/platform/scx200/ 19729F: drivers/i2c/busses/scx200* 19730F: drivers/mtd/maps/scx200_docflash.c 19731F: drivers/watchdog/scx200_wdt.c 19732F: include/linux/scx200.h 19733 19734SCx200 GPIO DRIVER 19735M: Jim Cromie <jim.cromie@gmail.com> 19736S: Maintained 19737F: drivers/char/scx200_gpio.c 19738F: include/linux/scx200_gpio.h 19739 19740SCx200 HRT CLOCKSOURCE DRIVER 19741M: Jim Cromie <jim.cromie@gmail.com> 19742S: Maintained 19743F: drivers/clocksource/scx200_hrt.c 19744 19745SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19746M: Sascha Sommer <saschasommer@freenet.de> 19747L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19748S: Maintained 19749F: drivers/mmc/host/sdricoh_cs.c 19750 19751SECO BOARDS CEC DRIVER 19752M: Ettore Chimenti <ek5.chimenti@gmail.com> 19753S: Maintained 19754F: drivers/media/cec/platform/seco/seco-cec.c 19755F: drivers/media/cec/platform/seco/seco-cec.h 19756 19757SECURE COMPUTING 19758M: Kees Cook <keescook@chromium.org> 19759R: Andy Lutomirski <luto@amacapital.net> 19760R: Will Drewry <wad@chromium.org> 19761S: Supported 19762T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19763F: Documentation/userspace-api/seccomp_filter.rst 19764F: include/linux/seccomp.h 19765F: include/uapi/linux/seccomp.h 19766F: kernel/seccomp.c 19767F: tools/testing/selftests/kselftest_harness.h 19768F: tools/testing/selftests/seccomp/* 19769K: \bsecure_computing 19770K: \bTIF_SECCOMP\b 19771 19772SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19773M: Kamal Dasu <kamal.dasu@broadcom.com> 19774M: Al Cooper <alcooperx@gmail.com> 19775R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19776L: linux-mmc@vger.kernel.org 19777S: Maintained 19778F: drivers/mmc/host/sdhci-brcmstb* 19779 19780SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19781M: Adrian Hunter <adrian.hunter@intel.com> 19782L: linux-mmc@vger.kernel.org 19783S: Supported 19784F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19785F: drivers/mmc/host/sdhci* 19786 19787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19788M: Aubin Constans <aubin.constans@microchip.com> 19789R: Eugen Hristev <eugen.hristev@collabora.com> 19790L: linux-mmc@vger.kernel.org 19791S: Supported 19792F: drivers/mmc/host/sdhci-of-at91.c 19793 19794SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19795M: Haibo Chen <haibo.chen@nxp.com> 19796L: imx@lists.linux.dev 19797L: linux-mmc@vger.kernel.org 19798S: Maintained 19799F: drivers/mmc/host/sdhci-esdhc-imx.c 19800 19801SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19802M: Ben Dooks <ben-linux@fluff.org> 19803M: Jaehoon Chung <jh80.chung@samsung.com> 19804L: linux-mmc@vger.kernel.org 19805S: Maintained 19806F: drivers/mmc/host/sdhci-s3c* 19807 19808SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19809M: Viresh Kumar <vireshk@kernel.org> 19810L: linux-mmc@vger.kernel.org 19811S: Maintained 19812F: drivers/mmc/host/sdhci-spear.c 19813 19814SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19815M: Vignesh Raghavendra <vigneshr@ti.com> 19816L: linux-mmc@vger.kernel.org 19817S: Maintained 19818F: drivers/mmc/host/sdhci-omap.c 19819 19820SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19821M: Jonathan Derrick <jonathan.derrick@linux.dev> 19822L: linux-block@vger.kernel.org 19823S: Supported 19824F: block/opal_proto.h 19825F: block/sed* 19826F: include/linux/sed* 19827F: include/uapi/linux/sed* 19828 19829SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19830M: Mark Rutland <mark.rutland@arm.com> 19831M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19832M: Sudeep Holla <sudeep.holla@arm.com> 19833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19834S: Maintained 19835F: drivers/firmware/smccc/ 19836F: include/linux/arm-smccc.h 19837 19838SECURITY CONTACT 19839M: Security Officers <security@kernel.org> 19840S: Supported 19841F: Documentation/process/security-bugs.rst 19842 19843SECURITY SUBSYSTEM 19844M: Paul Moore <paul@paul-moore.com> 19845M: James Morris <jmorris@namei.org> 19846M: "Serge E. Hallyn" <serge@hallyn.com> 19847L: linux-security-module@vger.kernel.org 19848S: Supported 19849Q: https://patchwork.kernel.org/project/linux-security-module/list 19850B: mailto:linux-security-module@vger.kernel.org 19851P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19852T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19853F: include/uapi/linux/lsm.h 19854F: security/ 19855F: tools/testing/selftests/lsm/ 19856X: security/selinux/ 19857K: \bsecurity_[a-z_0-9]\+\b 19858 19859SELINUX SECURITY MODULE 19860M: Paul Moore <paul@paul-moore.com> 19861M: Stephen Smalley <stephen.smalley.work@gmail.com> 19862R: Ondrej Mosnacek <omosnace@redhat.com> 19863L: selinux@vger.kernel.org 19864S: Supported 19865W: https://github.com/SELinuxProject 19866Q: https://patchwork.kernel.org/project/selinux/list 19867B: mailto:selinux@vger.kernel.org 19868P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19869T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19870F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19871F: Documentation/ABI/removed/sysfs-selinux-disable 19872F: Documentation/admin-guide/LSM/SELinux.rst 19873F: include/trace/events/avc.h 19874F: include/uapi/linux/selinux_netlink.h 19875F: scripts/selinux/ 19876F: security/selinux/ 19877 19878SENSABLE PHANTOM 19879M: Jiri Slaby <jirislaby@kernel.org> 19880S: Maintained 19881F: drivers/misc/phantom.c 19882F: include/uapi/linux/phantom.h 19883 19884SENSEAIR SUNRISE 006-0-0007 19885M: Jacopo Mondi <jacopo@jmondi.org> 19886S: Maintained 19887F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19888F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19889F: drivers/iio/chemical/sunrise_co2.c 19890 19891SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19892M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19893S: Maintained 19894F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19895F: drivers/iio/chemical/scd30.h 19896F: drivers/iio/chemical/scd30_core.c 19897F: drivers/iio/chemical/scd30_i2c.c 19898F: drivers/iio/chemical/scd30_serial.c 19899 19900SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19901M: Roan van Dijk <roan@protonic.nl> 19902S: Maintained 19903F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19904F: drivers/iio/chemical/scd4x.c 19905 19906SENSIRION SGP40 GAS SENSOR DRIVER 19907M: Andreas Klinger <ak@it-klinger.de> 19908S: Maintained 19909F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19910F: drivers/iio/chemical/sgp40.c 19911 19912SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19913M: Tomasz Duszynski <tduszyns@gmail.com> 19914S: Maintained 19915F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19916F: drivers/iio/chemical/sps30.c 19917F: drivers/iio/chemical/sps30_i2c.c 19918F: drivers/iio/chemical/sps30_serial.c 19919 19920SERIAL DEVICE BUS 19921M: Rob Herring <robh@kernel.org> 19922L: linux-serial@vger.kernel.org 19923S: Maintained 19924F: Documentation/devicetree/bindings/serial/serial.yaml 19925F: drivers/tty/serdev/ 19926F: include/linux/serdev.h 19927 19928SERIAL IR RECEIVER 19929M: Sean Young <sean@mess.org> 19930L: linux-media@vger.kernel.org 19931S: Maintained 19932F: drivers/media/rc/serial_ir.c 19933 19934SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19935M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19936L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19937S: Maintained 19938F: Documentation/devicetree/bindings/slimbus/ 19939F: drivers/slimbus/ 19940F: include/linux/slimbus.h 19941 19942SFC NETWORK DRIVER 19943M: Edward Cree <ecree.xilinx@gmail.com> 19944M: Martin Habets <habetsm.xilinx@gmail.com> 19945L: netdev@vger.kernel.org 19946L: linux-net-drivers@amd.com 19947S: Supported 19948F: Documentation/networking/devlink/sfc.rst 19949F: drivers/net/ethernet/sfc/ 19950 19951SFCTEMP HWMON DRIVER 19952M: Emil Renner Berthing <kernel@esmil.dk> 19953M: Hal Feng <hal.feng@starfivetech.com> 19954L: linux-hwmon@vger.kernel.org 19955S: Maintained 19956F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19957F: Documentation/hwmon/sfctemp.rst 19958F: drivers/hwmon/sfctemp.c 19959 19960SFF/SFP/SFP+ MODULE SUPPORT 19961M: Russell King <linux@armlinux.org.uk> 19962L: netdev@vger.kernel.org 19963S: Maintained 19964F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19965F: drivers/net/phy/phylink.c 19966F: drivers/net/phy/sfp* 19967F: include/linux/mdio/mdio-i2c.h 19968F: include/linux/phylink.h 19969F: include/linux/sfp.h 19970K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19971 19972SGI GRU DRIVER 19973M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19974S: Maintained 19975F: drivers/misc/sgi-gru/ 19976 19977SGI XP/XPC/XPNET DRIVER 19978M: Robin Holt <robinmholt@gmail.com> 19979M: Steve Wahl <steve.wahl@hpe.com> 19980S: Maintained 19981F: drivers/misc/sgi-xp/ 19982 19983SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19984M: Wenjia Zhang <wenjia@linux.ibm.com> 19985M: Jan Karcher <jaka@linux.ibm.com> 19986R: D. Wythe <alibuda@linux.alibaba.com> 19987R: Tony Lu <tonylu@linux.alibaba.com> 19988R: Wen Gu <guwen@linux.alibaba.com> 19989L: linux-s390@vger.kernel.org 19990S: Supported 19991F: net/smc/ 19992 19993SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19994M: Linus Walleij <linus.walleij@linaro.org> 19995L: linux-iio@vger.kernel.org 19996S: Maintained 19997T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19998F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19999F: drivers/iio/light/gp2ap002.c 20000 20001SHARP RJ54N1CB0C SENSOR DRIVER 20002M: Jacopo Mondi <jacopo@jmondi.org> 20003L: linux-media@vger.kernel.org 20004S: Odd fixes 20005T: git git://linuxtv.org/media_tree.git 20006F: drivers/media/i2c/rj54n1cb0c.c 20007F: include/media/i2c/rj54n1cb0c.h 20008 20009SHRINKER 20010M: Andrew Morton <akpm@linux-foundation.org> 20011M: Dave Chinner <david@fromorbit.com> 20012R: Qi Zheng <zhengqi.arch@bytedance.com> 20013R: Roman Gushchin <roman.gushchin@linux.dev> 20014R: Muchun Song <muchun.song@linux.dev> 20015L: linux-mm@kvack.org 20016S: Maintained 20017F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20018F: include/linux/shrinker.h 20019F: mm/shrinker.c 20020F: mm/shrinker_debug.c 20021 20022SH_VOU V4L2 OUTPUT DRIVER 20023L: linux-media@vger.kernel.org 20024S: Orphan 20025F: drivers/media/platform/renesas/sh_vou.c 20026F: include/media/drv-intf/sh_vou.h 20027 20028SI2157 MEDIA DRIVER 20029L: linux-media@vger.kernel.org 20030S: Orphan 20031W: https://linuxtv.org 20032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20033F: drivers/media/tuners/si2157* 20034 20035SI2165 MEDIA DRIVER 20036M: Matthias Schwarzott <zzam@gentoo.org> 20037L: linux-media@vger.kernel.org 20038S: Maintained 20039W: https://linuxtv.org 20040Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20041F: drivers/media/dvb-frontends/si2165* 20042 20043SI2168 MEDIA DRIVER 20044L: linux-media@vger.kernel.org 20045S: Orphan 20046W: https://linuxtv.org 20047Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20048F: drivers/media/dvb-frontends/si2168* 20049 20050SI470X FM RADIO RECEIVER I2C DRIVER 20051M: Hans Verkuil <hverkuil@xs4all.nl> 20052L: linux-media@vger.kernel.org 20053S: Odd Fixes 20054W: https://linuxtv.org 20055T: git git://linuxtv.org/media_tree.git 20056F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20057F: drivers/media/radio/si470x/radio-si470x-i2c.c 20058 20059SI470X FM RADIO RECEIVER USB DRIVER 20060M: Hans Verkuil <hverkuil@xs4all.nl> 20061L: linux-media@vger.kernel.org 20062S: Maintained 20063W: https://linuxtv.org 20064T: git git://linuxtv.org/media_tree.git 20065F: drivers/media/radio/si470x/radio-si470x-common.c 20066F: drivers/media/radio/si470x/radio-si470x-usb.c 20067F: drivers/media/radio/si470x/radio-si470x.h 20068 20069SI4713 FM RADIO TRANSMITTER I2C DRIVER 20070M: Eduardo Valentin <edubezval@gmail.com> 20071L: linux-media@vger.kernel.org 20072S: Odd Fixes 20073W: https://linuxtv.org 20074T: git git://linuxtv.org/media_tree.git 20075F: drivers/media/radio/si4713/si4713.? 20076 20077SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20078M: Eduardo Valentin <edubezval@gmail.com> 20079L: linux-media@vger.kernel.org 20080S: Odd Fixes 20081W: https://linuxtv.org 20082T: git git://linuxtv.org/media_tree.git 20083F: drivers/media/radio/si4713/radio-platform-si4713.c 20084 20085SI4713 FM RADIO TRANSMITTER USB DRIVER 20086M: Hans Verkuil <hverkuil@xs4all.nl> 20087L: linux-media@vger.kernel.org 20088S: Maintained 20089W: https://linuxtv.org 20090T: git git://linuxtv.org/media_tree.git 20091F: drivers/media/radio/si4713/radio-usb-si4713.c 20092 20093SIANO DVB DRIVER 20094M: Mauro Carvalho Chehab <mchehab@kernel.org> 20095L: linux-media@vger.kernel.org 20096S: Odd fixes 20097W: https://linuxtv.org 20098T: git git://linuxtv.org/media_tree.git 20099F: drivers/media/common/siano/ 20100F: drivers/media/mmc/siano/ 20101F: drivers/media/usb/siano/ 20102F: drivers/media/usb/siano/ 20103 20104SIEMENS IPC LED DRIVERS 20105M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20106M: Xing Tong Wu <xingtong.wu@siemens.com> 20107M: Tobias Schaffner <tobias.schaffner@siemens.com> 20108L: linux-leds@vger.kernel.org 20109S: Maintained 20110F: drivers/leds/simple/ 20111 20112SIEMENS IPC PLATFORM DRIVERS 20113M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20114M: Xing Tong Wu <xingtong.wu@siemens.com> 20115M: Tobias Schaffner <tobias.schaffner@siemens.com> 20116L: platform-driver-x86@vger.kernel.org 20117S: Maintained 20118F: drivers/platform/x86/siemens/ 20119F: include/linux/platform_data/x86/simatic-ipc-base.h 20120F: include/linux/platform_data/x86/simatic-ipc.h 20121 20122SIEMENS IPC WATCHDOG DRIVERS 20123M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20124M: Xing Tong Wu <xingtong.wu@siemens.com> 20125M: Tobias Schaffner <tobias.schaffner@siemens.com> 20126L: linux-watchdog@vger.kernel.org 20127S: Maintained 20128F: drivers/watchdog/simatic-ipc-wdt.c 20129 20130SIFIVE DRIVERS 20131M: Paul Walmsley <paul.walmsley@sifive.com> 20132M: Samuel Holland <samuel.holland@sifive.com> 20133L: linux-riscv@lists.infradead.org 20134S: Supported 20135F: drivers/dma/sf-pdma/ 20136N: sifive 20137K: fu[57]40 20138K: [^@]sifive 20139 20140SILEAD TOUCHSCREEN DRIVER 20141M: Hans de Goede <hdegoede@redhat.com> 20142L: linux-input@vger.kernel.org 20143L: platform-driver-x86@vger.kernel.org 20144S: Maintained 20145F: drivers/input/touchscreen/silead.c 20146F: drivers/platform/x86/touchscreen_dmi.c 20147 20148SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20149M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20150S: Supported 20151F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20152F: drivers/net/wireless/silabs/wfx/ 20153 20154SILICON MOTION SM712 FRAME BUFFER DRIVER 20155M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20156M: Teddy Wang <teddy.wang@siliconmotion.com> 20157M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20158L: linux-fbdev@vger.kernel.org 20159S: Maintained 20160F: Documentation/fb/sm712fb.rst 20161F: drivers/video/fbdev/sm712* 20162 20163SILVACO I3C DUAL-ROLE MASTER 20164M: Miquel Raynal <miquel.raynal@bootlin.com> 20165M: Conor Culhane <conor.culhane@silvaco.com> 20166L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20167S: Maintained 20168F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20169F: drivers/i3c/master/svc-i3c-master.c 20170 20171SIMPLEFB FB DRIVER 20172M: Hans de Goede <hdegoede@redhat.com> 20173L: linux-fbdev@vger.kernel.org 20174S: Maintained 20175F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20176F: drivers/video/fbdev/simplefb.c 20177F: include/linux/platform_data/simplefb.h 20178 20179SIOX 20180M: Thorsten Scherer <t.scherer@eckelmann.de> 20181M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20182R: Pengutronix Kernel Team <kernel@pengutronix.de> 20183S: Supported 20184F: drivers/gpio/gpio-siox.c 20185F: drivers/siox/* 20186F: include/trace/events/siox.h 20187 20188SIPHASH PRF ROUTINES 20189M: Jason A. Donenfeld <Jason@zx2c4.com> 20190S: Maintained 20191F: include/linux/siphash.h 20192F: lib/siphash.c 20193F: lib/siphash_kunit.c 20194 20195SIS 190 ETHERNET DRIVER 20196M: Francois Romieu <romieu@fr.zoreil.com> 20197L: netdev@vger.kernel.org 20198S: Maintained 20199F: drivers/net/ethernet/sis/sis190.c 20200 20201SIS 900/7016 FAST ETHERNET DRIVER 20202M: Daniele Venzano <venza@brownhat.org> 20203L: netdev@vger.kernel.org 20204S: Maintained 20205W: http://www.brownhat.org/sis900.html 20206F: drivers/net/ethernet/sis/sis900.* 20207 20208SIS FRAMEBUFFER DRIVER 20209S: Orphan 20210F: Documentation/fb/sisfb.rst 20211F: drivers/video/fbdev/sis/ 20212F: include/video/sisfb.h 20213 20214SIS I2C TOUCHSCREEN DRIVER 20215M: Mika Penttilä <mpenttil@redhat.com> 20216L: linux-input@vger.kernel.org 20217S: Maintained 20218F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20219F: drivers/input/touchscreen/sis_i2c.c 20220 20221SIS USB2VGA DRIVER 20222M: Thomas Winischhofer <thomas@winischhofer.net> 20223S: Maintained 20224W: http://www.winischhofer.at/linuxsisusbvga.shtml 20225F: drivers/usb/misc/sisusbvga/ 20226 20227SL28 CPLD MFD DRIVER 20228M: Michael Walle <mwalle@kernel.org> 20229S: Maintained 20230F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20231F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20232F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20233F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20234F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20235F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20236F: drivers/gpio/gpio-sl28cpld.c 20237F: drivers/hwmon/sl28cpld-hwmon.c 20238F: drivers/irqchip/irq-sl28cpld.c 20239F: drivers/pwm/pwm-sl28cpld.c 20240F: drivers/watchdog/sl28cpld_wdt.c 20241 20242SL28 VPD NVMEM LAYOUT DRIVER 20243M: Michael Walle <mwalle@kernel.org> 20244S: Maintained 20245F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20246F: drivers/nvmem/layouts/sl28vpd.c 20247 20248SLAB ALLOCATOR 20249M: Christoph Lameter <cl@linux.com> 20250M: Pekka Enberg <penberg@kernel.org> 20251M: David Rientjes <rientjes@google.com> 20252M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20253M: Andrew Morton <akpm@linux-foundation.org> 20254M: Vlastimil Babka <vbabka@suse.cz> 20255R: Roman Gushchin <roman.gushchin@linux.dev> 20256R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20257L: linux-mm@kvack.org 20258S: Maintained 20259T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20260F: include/linux/sl?b*.h 20261F: mm/sl?b* 20262 20263SLCAN CAN NETWORK DRIVER 20264M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20265L: linux-can@vger.kernel.org 20266S: Maintained 20267F: drivers/net/can/slcan/ 20268 20269SLEEPABLE READ-COPY UPDATE (SRCU) 20270M: Lai Jiangshan <jiangshanlai@gmail.com> 20271M: "Paul E. McKenney" <paulmck@kernel.org> 20272M: Josh Triplett <josh@joshtriplett.org> 20273R: Steven Rostedt <rostedt@goodmis.org> 20274R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20275L: rcu@vger.kernel.org 20276S: Supported 20277W: http://www.rdrop.com/users/paulmck/RCU/ 20278T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20279F: include/linux/srcu*.h 20280F: kernel/rcu/srcu*.c 20281 20282SMACK SECURITY MODULE 20283M: Casey Schaufler <casey@schaufler-ca.com> 20284L: linux-security-module@vger.kernel.org 20285S: Maintained 20286W: http://schaufler-ca.com 20287T: git git://github.com/cschaufler/smack-next 20288F: Documentation/admin-guide/LSM/Smack.rst 20289F: security/smack/ 20290 20291SMC91x ETHERNET DRIVER 20292M: Nicolas Pitre <nico@fluxnic.net> 20293S: Odd Fixes 20294F: drivers/net/ethernet/smsc/smc91x.* 20295 20296SMSC EMC2103 HARDWARE MONITOR DRIVER 20297M: Steve Glendinning <steve.glendinning@shawell.net> 20298L: linux-hwmon@vger.kernel.org 20299S: Maintained 20300F: Documentation/hwmon/emc2103.rst 20301F: drivers/hwmon/emc2103.c 20302 20303SMSC SCH5627 HARDWARE MONITOR DRIVER 20304M: Hans de Goede <hdegoede@redhat.com> 20305L: linux-hwmon@vger.kernel.org 20306S: Supported 20307F: Documentation/hwmon/sch5627.rst 20308F: drivers/hwmon/sch5627.c 20309 20310SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20311M: Steve Glendinning <steve.glendinning@shawell.net> 20312L: linux-fbdev@vger.kernel.org 20313S: Maintained 20314F: drivers/video/fbdev/smscufx.c 20315 20316SMSC47B397 HARDWARE MONITOR DRIVER 20317M: Jean Delvare <jdelvare@suse.com> 20318L: linux-hwmon@vger.kernel.org 20319S: Maintained 20320F: Documentation/hwmon/smsc47b397.rst 20321F: drivers/hwmon/smsc47b397.c 20322 20323SMSC911x ETHERNET DRIVER 20324M: Steve Glendinning <steve.glendinning@shawell.net> 20325L: netdev@vger.kernel.org 20326S: Maintained 20327F: drivers/net/ethernet/smsc/smsc911x.* 20328F: include/linux/smsc911x.h 20329 20330SMSC9420 PCI ETHERNET DRIVER 20331M: Steve Glendinning <steve.glendinning@shawell.net> 20332L: netdev@vger.kernel.org 20333S: Maintained 20334F: drivers/net/ethernet/smsc/smsc9420.* 20335 20336SNET DPU VIRTIO DATA PATH ACCELERATOR 20337R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20338F: drivers/vdpa/solidrun/ 20339 20340SOCIONEXT (SNI) AVE NETWORK DRIVER 20341M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20342L: netdev@vger.kernel.org 20343S: Maintained 20344F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20345F: drivers/net/ethernet/socionext/sni_ave.c 20346 20347SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20348M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20349M: Masahisa Kojima <kojima.masahisa@socionext.com> 20350L: netdev@vger.kernel.org 20351S: Maintained 20352F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20353F: drivers/net/ethernet/socionext/netsec.c 20354 20355SOCIONEXT (SNI) Synquacer SPI DRIVER 20356M: Masahisa Kojima <masahisa.kojima@linaro.org> 20357M: Jassi Brar <jaswinder.singh@linaro.org> 20358L: linux-spi@vger.kernel.org 20359S: Maintained 20360F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20361F: drivers/spi/spi-synquacer.c 20362 20363SOCIONEXT SYNQUACER I2C DRIVER 20364M: Ard Biesheuvel <ardb@kernel.org> 20365L: linux-i2c@vger.kernel.org 20366S: Maintained 20367F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20368F: drivers/i2c/busses/i2c-synquacer.c 20369 20370SOCIONEXT UNIPHIER SOUND DRIVER 20371L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20372S: Orphan 20373F: sound/soc/uniphier/ 20374 20375SOCKET TIMESTAMPING 20376M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20377S: Maintained 20378F: Documentation/networking/timestamping.rst 20379F: include/uapi/linux/net_tstamp.h 20380F: tools/testing/selftests/net/so_txtime.c 20381 20382SOEKRIS NET48XX LED SUPPORT 20383M: Chris Boot <bootc@bootc.net> 20384S: Maintained 20385F: drivers/leds/leds-net48xx.c 20386 20387SOFT-IWARP DRIVER (siw) 20388M: Bernard Metzler <bmt@zurich.ibm.com> 20389L: linux-rdma@vger.kernel.org 20390S: Supported 20391F: drivers/infiniband/sw/siw/ 20392F: include/uapi/rdma/siw-abi.h 20393 20394SOFT-ROCE DRIVER (rxe) 20395M: Zhu Yanjun <zyjzyj2000@gmail.com> 20396L: linux-rdma@vger.kernel.org 20397S: Supported 20398F: drivers/infiniband/sw/rxe/ 20399F: include/uapi/rdma/rdma_user_rxe.h 20400 20401SOFTLOGIC 6x10 MPEG CODEC 20402M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20403M: Anton Sviridenko <anton@corp.bluecherry.net> 20404M: Andrey Utkin <andrey_utkin@fastmail.com> 20405M: Ismael Luceno <ismael@iodev.co.uk> 20406L: linux-media@vger.kernel.org 20407S: Supported 20408F: drivers/media/pci/solo6x10/ 20409 20410SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20411M: James Morse <james.morse@arm.com> 20412L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20413S: Maintained 20414F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20415F: drivers/firmware/arm_sdei.c 20416F: include/linux/arm_sdei.h 20417F: include/uapi/linux/arm_sdei.h 20418 20419SOFTWARE NODES AND DEVICE PROPERTIES 20420R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20421R: Daniel Scally <djrscally@gmail.com> 20422R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20423R: Sakari Ailus <sakari.ailus@linux.intel.com> 20424L: linux-acpi@vger.kernel.org 20425S: Maintained 20426F: drivers/base/property.c 20427F: drivers/base/swnode.c 20428F: include/linux/fwnode.h 20429F: include/linux/property.h 20430 20431SOFTWARE RAID (Multiple Disks) SUPPORT 20432M: Song Liu <song@kernel.org> 20433R: Yu Kuai <yukuai3@huawei.com> 20434L: linux-raid@vger.kernel.org 20435S: Supported 20436Q: https://patchwork.kernel.org/project/linux-raid/list/ 20437T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20438F: drivers/md/Kconfig 20439F: drivers/md/Makefile 20440F: drivers/md/md* 20441F: drivers/md/raid* 20442F: include/linux/raid/ 20443F: include/uapi/linux/raid/ 20444 20445SOLIDRUN CLEARFOG SUPPORT 20446M: Russell King <linux@armlinux.org.uk> 20447S: Maintained 20448F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20449F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20450 20451SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20452M: Russell King <linux@armlinux.org.uk> 20453S: Maintained 20454F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20455F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20456F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20457 20458SONIC NETWORK DRIVER 20459M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20460L: netdev@vger.kernel.org 20461S: Maintained 20462F: drivers/net/ethernet/natsemi/sonic.* 20463 20464SONICS SILICON BACKPLANE DRIVER (SSB) 20465M: Michael Buesch <m@bues.ch> 20466L: linux-wireless@vger.kernel.org 20467S: Maintained 20468F: drivers/ssb/ 20469F: include/linux/ssb/ 20470 20471SONY IMX208 SENSOR DRIVER 20472M: Sakari Ailus <sakari.ailus@linux.intel.com> 20473L: linux-media@vger.kernel.org 20474S: Maintained 20475T: git git://linuxtv.org/media_tree.git 20476F: drivers/media/i2c/imx208.c 20477 20478SONY IMX214 SENSOR DRIVER 20479M: Ricardo Ribalda <ribalda@kernel.org> 20480L: linux-media@vger.kernel.org 20481S: Maintained 20482T: git git://linuxtv.org/media_tree.git 20483F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20484F: drivers/media/i2c/imx214.c 20485 20486SONY IMX219 SENSOR DRIVER 20487M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20488L: linux-media@vger.kernel.org 20489S: Maintained 20490T: git git://linuxtv.org/media_tree.git 20491F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20492F: drivers/media/i2c/imx219.c 20493 20494SONY IMX258 SENSOR DRIVER 20495M: Sakari Ailus <sakari.ailus@linux.intel.com> 20496L: linux-media@vger.kernel.org 20497S: Maintained 20498T: git git://linuxtv.org/media_tree.git 20499F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20500F: drivers/media/i2c/imx258.c 20501 20502SONY IMX274 SENSOR DRIVER 20503M: Leon Luo <leonl@leopardimaging.com> 20504L: linux-media@vger.kernel.org 20505S: Maintained 20506T: git git://linuxtv.org/media_tree.git 20507F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20508F: drivers/media/i2c/imx274.c 20509 20510SONY IMX290 SENSOR DRIVER 20511M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20512L: linux-media@vger.kernel.org 20513S: Maintained 20514T: git git://linuxtv.org/media_tree.git 20515F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20516F: drivers/media/i2c/imx290.c 20517 20518SONY IMX296 SENSOR DRIVER 20519M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20520M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20521L: linux-media@vger.kernel.org 20522S: Maintained 20523T: git git://linuxtv.org/media_tree.git 20524F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20525F: drivers/media/i2c/imx296.c 20526 20527SONY IMX319 SENSOR DRIVER 20528M: Bingbu Cao <bingbu.cao@intel.com> 20529L: linux-media@vger.kernel.org 20530S: Maintained 20531T: git git://linuxtv.org/media_tree.git 20532F: drivers/media/i2c/imx319.c 20533 20534SONY IMX334 SENSOR DRIVER 20535L: linux-media@vger.kernel.org 20536S: Orphan 20537T: git git://linuxtv.org/media_tree.git 20538F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20539F: drivers/media/i2c/imx334.c 20540 20541SONY IMX335 SENSOR DRIVER 20542L: linux-media@vger.kernel.org 20543S: Orphan 20544T: git git://linuxtv.org/media_tree.git 20545F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20546F: drivers/media/i2c/imx335.c 20547 20548SONY IMX355 SENSOR DRIVER 20549M: Tianshu Qiu <tian.shu.qiu@intel.com> 20550L: linux-media@vger.kernel.org 20551S: Maintained 20552T: git git://linuxtv.org/media_tree.git 20553F: drivers/media/i2c/imx355.c 20554 20555SONY IMX412 SENSOR DRIVER 20556L: linux-media@vger.kernel.org 20557S: Orphan 20558T: git git://linuxtv.org/media_tree.git 20559F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20560F: drivers/media/i2c/imx412.c 20561 20562SONY IMX415 SENSOR DRIVER 20563M: Michael Riesch <michael.riesch@wolfvision.net> 20564L: linux-media@vger.kernel.org 20565S: Maintained 20566T: git git://linuxtv.org/media_tree.git 20567F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20568F: drivers/media/i2c/imx415.c 20569 20570SONY MEMORYSTICK SUBSYSTEM 20571M: Maxim Levitsky <maximlevitsky@gmail.com> 20572M: Alex Dubov <oakad@yahoo.com> 20573M: Ulf Hansson <ulf.hansson@linaro.org> 20574L: linux-mmc@vger.kernel.org 20575S: Maintained 20576T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20577F: drivers/memstick/ 20578F: include/linux/memstick.h 20579 20580SONY VAIO CONTROL DEVICE DRIVER 20581M: Mattia Dongili <malattia@linux.it> 20582L: platform-driver-x86@vger.kernel.org 20583S: Maintained 20584W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20585F: Documentation/admin-guide/laptops/sony-laptop.rst 20586F: drivers/char/sonypi.c 20587F: drivers/platform/x86/sony-laptop.c 20588F: include/linux/sony-laptop.h 20589 20590SOPHGO DEVICETREES and DRIVERS 20591M: Chen Wang <unicorn_wang@outlook.com> 20592M: Inochi Amaoto <inochiama@outlook.com> 20593T: git https://github.com/sophgo/linux.git 20594S: Maintained 20595N: sophgo 20596K: sophgo 20597 20598SOUND 20599M: Jaroslav Kysela <perex@perex.cz> 20600M: Takashi Iwai <tiwai@suse.com> 20601L: linux-sound@vger.kernel.org 20602S: Maintained 20603W: http://www.alsa-project.org/ 20604Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20606F: Documentation/sound/ 20607F: include/sound/ 20608F: include/uapi/sound/ 20609F: sound/ 20610F: tools/testing/selftests/alsa 20611 20612SOUND - ALSA SELFTESTS 20613M: Mark Brown <broonie@kernel.org> 20614L: linux-sound@vger.kernel.org 20615L: linux-kselftest@vger.kernel.org 20616S: Supported 20617F: tools/testing/selftests/alsa 20618 20619SOUND - COMPRESSED AUDIO 20620M: Vinod Koul <vkoul@kernel.org> 20621L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20622S: Supported 20623T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20624F: Documentation/sound/designs/compress-offload.rst 20625F: include/sound/compress_driver.h 20626F: include/uapi/sound/compress_* 20627F: sound/core/compress_offload.c 20628F: sound/soc/soc-compress.c 20629 20630SOUND - CORE KUNIT TEST 20631M: Ivan Orlov <ivan.orlov0322@gmail.com> 20632L: linux-sound@vger.kernel.org 20633S: Supported 20634F: sound/core/sound_kunit.c 20635 20636SOUND - DMAENGINE HELPERS 20637M: Lars-Peter Clausen <lars@metafoo.de> 20638S: Supported 20639F: include/sound/dmaengine_pcm.h 20640F: sound/core/pcm_dmaengine.c 20641F: sound/soc/soc-generic-dmaengine-pcm.c 20642 20643SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20644M: Liam Girdwood <lgirdwood@gmail.com> 20645M: Mark Brown <broonie@kernel.org> 20646L: linux-sound@vger.kernel.org 20647S: Supported 20648W: http://alsa-project.org/main/index.php/ASoC 20649T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20650F: Documentation/devicetree/bindings/sound/ 20651F: Documentation/sound/soc/ 20652F: include/dt-bindings/sound/ 20653F: include/sound/soc* 20654F: include/sound/sof.h 20655F: include/sound/sof/ 20656F: include/trace/events/sof*.h 20657F: include/uapi/sound/asoc.h 20658F: sound/soc/ 20659 20660SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20661M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20662M: Liam Girdwood <lgirdwood@gmail.com> 20663M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20664M: Bard Liao <yung-chuan.liao@linux.intel.com> 20665M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20666M: Daniel Baluta <daniel.baluta@nxp.com> 20667R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20668L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20669S: Supported 20670W: https://github.com/thesofproject/linux/ 20671F: sound/soc/sof/ 20672 20673SOUNDWIRE SUBSYSTEM 20674M: Vinod Koul <vkoul@kernel.org> 20675M: Bard Liao <yung-chuan.liao@linux.intel.com> 20676R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20677R: Sanyog Kale <sanyog.r.kale@intel.com> 20678L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20679S: Supported 20680T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20681F: Documentation/driver-api/soundwire/ 20682F: drivers/soundwire/ 20683F: include/linux/soundwire/ 20684 20685SP2 MEDIA DRIVER 20686M: Olli Salonen <olli.salonen@iki.fi> 20687L: linux-media@vger.kernel.org 20688S: Maintained 20689W: https://linuxtv.org 20690Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20691F: drivers/media/dvb-frontends/sp2* 20692 20693SPANISH DOCUMENTATION 20694M: Carlos Bilbao <carlos.bilbao@amd.com> 20695R: Avadhut Naik <avadhut.naik@amd.com> 20696S: Maintained 20697F: Documentation/translations/sp_SP/ 20698 20699SPARC + UltraSPARC (sparc/sparc64) 20700M: "David S. Miller" <davem@davemloft.net> 20701M: Andreas Larsson <andreas@gaisler.com> 20702L: sparclinux@vger.kernel.org 20703S: Maintained 20704Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20705T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20706T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20707F: arch/sparc/ 20708F: drivers/sbus/ 20709 20710SPARC SERIAL DRIVERS 20711M: "David S. Miller" <davem@davemloft.net> 20712L: sparclinux@vger.kernel.org 20713S: Maintained 20714T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20715T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20716F: drivers/tty/serial/suncore.c 20717F: drivers/tty/serial/sunhv.c 20718F: drivers/tty/serial/sunsab.c 20719F: drivers/tty/serial/sunsab.h 20720F: drivers/tty/serial/sunsu.c 20721F: drivers/tty/serial/sunzilog.c 20722F: drivers/tty/serial/sunzilog.h 20723F: drivers/tty/vcc.c 20724F: include/linux/sunserialcore.h 20725 20726SPARSE CHECKER 20727M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20728L: linux-sparse@vger.kernel.org 20729S: Maintained 20730W: https://sparse.docs.kernel.org/ 20731Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20732B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20733T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20734F: include/linux/compiler.h 20735 20736SPEAKUP CONSOLE SPEECH DRIVER 20737M: William Hubbs <w.d.hubbs@gmail.com> 20738M: Chris Brannon <chris@the-brannons.com> 20739M: Kirk Reiser <kirk@reisers.ca> 20740M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20741L: speakup@linux-speakup.org 20742S: Odd Fixes 20743W: http://www.linux-speakup.org/ 20744W: https://github.com/linux-speakup/speakup 20745B: https://github.com/linux-speakup/speakup/issues 20746F: drivers/accessibility/speakup/ 20747 20748SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20749M: Viresh Kumar <vireshk@kernel.org> 20750M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20751M: soc@kernel.org 20752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20753S: Maintained 20754W: http://www.st.com/spear 20755F: arch/arm/boot/dts/st/spear* 20756F: arch/arm/mach-spear/ 20757F: drivers/clk/spear/ 20758F: drivers/pinctrl/spear/ 20759 20760SPI NOR SUBSYSTEM 20761M: Tudor Ambarus <tudor.ambarus@linaro.org> 20762M: Pratyush Yadav <pratyush@kernel.org> 20763M: Michael Walle <mwalle@kernel.org> 20764L: linux-mtd@lists.infradead.org 20765S: Maintained 20766W: http://www.linux-mtd.infradead.org/ 20767Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20768C: irc://irc.oftc.net/mtd 20769T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20770F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20771F: drivers/mtd/spi-nor/ 20772F: include/linux/mtd/spi-nor.h 20773 20774SPI SUBSYSTEM 20775M: Mark Brown <broonie@kernel.org> 20776L: linux-spi@vger.kernel.org 20777S: Maintained 20778Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20779T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20780F: Documentation/devicetree/bindings/spi/ 20781F: Documentation/spi/ 20782F: drivers/spi/ 20783F: include/linux/spi/ 20784F: include/uapi/linux/spi/ 20785F: tools/spi/ 20786 20787SPIDERNET NETWORK DRIVER for CELL 20788M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20789M: Geoff Levand <geoff@infradead.org> 20790L: netdev@vger.kernel.org 20791L: linuxppc-dev@lists.ozlabs.org 20792S: Maintained 20793F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20794F: drivers/net/ethernet/toshiba/spider_net* 20795 20796SPMI SUBSYSTEM 20797M: Stephen Boyd <sboyd@kernel.org> 20798L: linux-kernel@vger.kernel.org 20799S: Maintained 20800T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20801F: Documentation/devicetree/bindings/spmi/ 20802F: drivers/spmi/ 20803F: include/dt-bindings/spmi/spmi.h 20804F: include/linux/spmi.h 20805F: include/trace/events/spmi.h 20806 20807SPU FILE SYSTEM 20808M: Jeremy Kerr <jk@ozlabs.org> 20809L: linuxppc-dev@lists.ozlabs.org 20810S: Supported 20811W: http://www.ibm.com/developerworks/power/cell/ 20812F: Documentation/filesystems/spufs/spufs.rst 20813F: arch/powerpc/platforms/cell/spufs/ 20814 20815SQUASHFS FILE SYSTEM 20816M: Phillip Lougher <phillip@squashfs.org.uk> 20817L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20818S: Maintained 20819W: http://squashfs.org.uk 20820T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20821F: Documentation/filesystems/squashfs.rst 20822F: fs/squashfs/ 20823 20824SRM (Alpha) environment access 20825M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20826S: Maintained 20827F: arch/alpha/kernel/srm_env.c 20828 20829ST LSM6DSx IMU IIO DRIVER 20830M: Lorenzo Bianconi <lorenzo@kernel.org> 20831L: linux-iio@vger.kernel.org 20832S: Maintained 20833W: http://www.st.com/ 20834F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20835F: drivers/iio/imu/st_lsm6dsx/ 20836 20837ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20838M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20839M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20840L: linux-media@vger.kernel.org 20841S: Maintained 20842T: git git://linuxtv.org/media_tree.git 20843F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20844F: drivers/media/i2c/st-mipid02.c 20845 20846ST STM32 I2C/SMBUS DRIVER 20847M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20848M: Alain Volmat <alain.volmat@foss.st.com> 20849L: linux-i2c@vger.kernel.org 20850S: Maintained 20851F: drivers/i2c/busses/i2c-stm32* 20852 20853ST STM32 SPI DRIVER 20854M: Alain Volmat <alain.volmat@foss.st.com> 20855L: linux-spi@vger.kernel.org 20856S: Maintained 20857F: drivers/spi/spi-stm32.c 20858 20859ST STPDDC60 DRIVER 20860M: Daniel Nilsson <daniel.nilsson@flex.com> 20861L: linux-hwmon@vger.kernel.org 20862S: Maintained 20863F: Documentation/hwmon/stpddc60.rst 20864F: drivers/hwmon/pmbus/stpddc60.c 20865 20866ST VGXY61 DRIVER 20867M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20868M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871T: git git://linuxtv.org/media_tree.git 20872F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20873F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20874F: drivers/media/i2c/st-vgxy61.c 20875 20876ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20877M: Song Qiang <songqiang1304521@gmail.com> 20878L: linux-iio@vger.kernel.org 20879S: Maintained 20880F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20881F: drivers/iio/proximity/vl53l0x-i2c.c 20882 20883STABLE BRANCH 20884M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20885M: Sasha Levin <sashal@kernel.org> 20886L: stable@vger.kernel.org 20887S: Supported 20888F: Documentation/process/stable-kernel-rules.rst 20889 20890STAGING - ATOMISP DRIVER 20891M: Hans de Goede <hdegoede@redhat.com> 20892M: Mauro Carvalho Chehab <mchehab@kernel.org> 20893R: Sakari Ailus <sakari.ailus@linux.intel.com> 20894L: linux-media@vger.kernel.org 20895S: Maintained 20896F: drivers/staging/media/atomisp/ 20897 20898STAGING - FIELDBUS SUBSYSTEM 20899M: Sven Van Asbroeck <TheSven73@gmail.com> 20900S: Maintained 20901F: drivers/staging/fieldbus/* 20902F: drivers/staging/fieldbus/Documentation/ 20903 20904STAGING - HMS ANYBUS-S BUS 20905M: Sven Van Asbroeck <TheSven73@gmail.com> 20906S: Maintained 20907F: drivers/staging/fieldbus/anybuss/ 20908 20909STAGING - INDUSTRIAL IO 20910M: Jonathan Cameron <jic23@kernel.org> 20911L: linux-iio@vger.kernel.org 20912S: Odd Fixes 20913F: Documentation/devicetree/bindings/staging/iio/ 20914F: drivers/staging/iio/ 20915 20916STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20917M: Marc Dietrich <marvin24@gmx.de> 20918L: ac100@lists.launchpad.net (moderated for non-subscribers) 20919L: linux-tegra@vger.kernel.org 20920S: Maintained 20921F: drivers/staging/nvec/ 20922 20923STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20924M: Jens Frederich <jfrederich@gmail.com> 20925M: Jon Nettleton <jon.nettleton@gmail.com> 20926S: Maintained 20927W: http://wiki.laptop.org/go/DCON 20928F: drivers/staging/olpc_dcon/ 20929 20930STAGING - REALTEK RTL8712U DRIVERS 20931M: Larry Finger <Larry.Finger@lwfinger.net> 20932M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20933S: Odd Fixes 20934F: drivers/staging/rtl8712/ 20935 20936STAGING - SEPS525 LCD CONTROLLER DRIVERS 20937M: Michael Hennerich <michael.hennerich@analog.com> 20938L: linux-fbdev@vger.kernel.org 20939S: Supported 20940F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20941F: drivers/staging/fbtft/fb_seps525.c 20942 20943STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20944M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20945M: Teddy Wang <teddy.wang@siliconmotion.com> 20946M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20947L: linux-fbdev@vger.kernel.org 20948S: Maintained 20949F: drivers/staging/sm750fb/ 20950 20951STAGING - VIA VT665X DRIVERS 20952M: Forest Bond <forest@alittletooquiet.net> 20953S: Odd Fixes 20954F: drivers/staging/vt665?/ 20955 20956STAGING SUBSYSTEM 20957M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20958L: linux-staging@lists.linux.dev 20959S: Supported 20960T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20961F: drivers/staging/ 20962 20963STANDALONE CACHE CONTROLLER DRIVERS 20964M: Conor Dooley <conor@kernel.org> 20965L: linux-riscv@lists.infradead.org 20966S: Maintained 20967T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20968F: drivers/cache 20969 20970STARFIRE/DURALAN NETWORK DRIVER 20971M: Ion Badulescu <ionut@badula.org> 20972S: Odd Fixes 20973F: drivers/net/ethernet/adaptec/starfire* 20974 20975STARFIVE CAMERA SUBSYSTEM DRIVER 20976M: Jack Zhu <jack.zhu@starfivetech.com> 20977M: Changhuang Liang <changhuang.liang@starfivetech.com> 20978L: linux-media@vger.kernel.org 20979S: Maintained 20980F: Documentation/admin-guide/media/starfive_camss.rst 20981F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20982F: drivers/staging/media/starfive/camss 20983 20984STARFIVE CRYPTO DRIVER 20985M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20986M: William Qiu <william.qiu@starfivetech.com> 20987S: Supported 20988F: Documentation/devicetree/bindings/crypto/starfive* 20989F: drivers/crypto/starfive/ 20990 20991STARFIVE DEVICETREES 20992M: Emil Renner Berthing <kernel@esmil.dk> 20993S: Maintained 20994F: arch/riscv/boot/dts/starfive/ 20995 20996STARFIVE DWMAC GLUE LAYER 20997M: Emil Renner Berthing <kernel@esmil.dk> 20998M: Samin Guo <samin.guo@starfivetech.com> 20999S: Maintained 21000F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21001F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21002 21003STARFIVE JH7110 DPHY RX DRIVER 21004M: Jack Zhu <jack.zhu@starfivetech.com> 21005M: Changhuang Liang <changhuang.liang@starfivetech.com> 21006S: Supported 21007F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21008F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21009 21010STARFIVE JH7110 MMC/SD/SDIO DRIVER 21011M: William Qiu <william.qiu@starfivetech.com> 21012S: Supported 21013F: Documentation/devicetree/bindings/mmc/starfive* 21014F: drivers/mmc/host/dw_mmc-starfive.c 21015 21016STARFIVE JH7110 PLL CLOCK DRIVER 21017M: Xingyu Wu <xingyu.wu@starfivetech.com> 21018S: Supported 21019F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21020F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21021 21022STARFIVE JH7110 PWMDAC DRIVER 21023M: Hal Feng <hal.feng@starfivetech.com> 21024M: Xingyu Wu <xingyu.wu@starfivetech.com> 21025S: Supported 21026F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21027F: sound/soc/starfive/jh7110_pwmdac.c 21028 21029STARFIVE JH7110 SYSCON 21030M: William Qiu <william.qiu@starfivetech.com> 21031M: Xingyu Wu <xingyu.wu@starfivetech.com> 21032S: Supported 21033F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21034 21035STARFIVE JH7110 TDM DRIVER 21036M: Walker Chen <walker.chen@starfivetech.com> 21037S: Maintained 21038F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21039F: sound/soc/starfive/jh7110_tdm.c 21040 21041STARFIVE JH71X0 CLOCK DRIVERS 21042M: Emil Renner Berthing <kernel@esmil.dk> 21043M: Hal Feng <hal.feng@starfivetech.com> 21044S: Maintained 21045F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21046F: drivers/clk/starfive/clk-starfive-jh71* 21047F: include/dt-bindings/clock/starfive?jh71*.h 21048 21049STARFIVE JH71X0 PINCTRL DRIVERS 21050M: Emil Renner Berthing <kernel@esmil.dk> 21051M: Jianlong Huang <jianlong.huang@starfivetech.com> 21052M: Hal Feng <hal.feng@starfivetech.com> 21053L: linux-gpio@vger.kernel.org 21054S: Maintained 21055F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21056F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21057F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21058F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21059 21060STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21061M: Emil Renner Berthing <kernel@esmil.dk> 21062M: Hal Feng <hal.feng@starfivetech.com> 21063S: Maintained 21064F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21065F: drivers/reset/starfive/reset-starfive-jh71* 21066F: include/dt-bindings/reset/starfive?jh71*.h 21067 21068STARFIVE JH71X0 USB DRIVERS 21069M: Minda Chen <minda.chen@starfivetech.com> 21070S: Maintained 21071F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21072F: drivers/usb/cdns3/cdns3-starfive.c 21073 21074STARFIVE JH71XX PMU CONTROLLER DRIVER 21075M: Walker Chen <walker.chen@starfivetech.com> 21076M: Changhuang Liang <changhuang.liang@starfivetech.com> 21077S: Supported 21078F: Documentation/devicetree/bindings/power/starfive* 21079F: drivers/pmdomain/starfive/ 21080F: include/dt-bindings/power/starfive,jh7110-pmu.h 21081 21082STARFIVE SOC DRIVERS 21083M: Conor Dooley <conor@kernel.org> 21084S: Maintained 21085T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21086F: Documentation/devicetree/bindings/soc/starfive/ 21087 21088STARFIVE STARLINK PMU DRIVER 21089M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21090S: Maintained 21091F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21092F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21093F: drivers/perf/starfive_starlink_pmu.c 21094 21095STARFIVE TRNG DRIVER 21096M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21097S: Supported 21098F: Documentation/devicetree/bindings/rng/starfive* 21099F: drivers/char/hw_random/jh7110-trng.c 21100 21101STARFIVE WATCHDOG DRIVER 21102M: Xingyu Wu <xingyu.wu@starfivetech.com> 21103M: Samin Guo <samin.guo@starfivetech.com> 21104S: Supported 21105F: Documentation/devicetree/bindings/watchdog/starfive* 21106F: drivers/watchdog/starfive-wdt.c 21107 21108STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21109M: Minda Chen <minda.chen@starfivetech.com> 21110S: Supported 21111F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21112F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21113F: drivers/phy/starfive/phy-jh7110-pcie.c 21114F: drivers/phy/starfive/phy-jh7110-usb.c 21115 21116STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21117M: Changhuang Liang <changhuang.liang@starfivetech.com> 21118S: Supported 21119F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21120F: drivers/irqchip/irq-starfive-jh8100-intc.c 21121 21122STATIC BRANCH/CALL 21123M: Peter Zijlstra <peterz@infradead.org> 21124M: Josh Poimboeuf <jpoimboe@kernel.org> 21125M: Jason Baron <jbaron@akamai.com> 21126R: Steven Rostedt <rostedt@goodmis.org> 21127R: Ard Biesheuvel <ardb@kernel.org> 21128S: Supported 21129F: arch/*/include/asm/jump_label*.h 21130F: arch/*/include/asm/static_call*.h 21131F: arch/*/kernel/jump_label.c 21132F: arch/*/kernel/static_call.c 21133F: include/linux/jump_label*.h 21134F: include/linux/static_call*.h 21135F: kernel/jump_label.c 21136F: kernel/static_call.c 21137 21138STI AUDIO (ASoC) DRIVERS 21139M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21140L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21141S: Maintained 21142F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21143F: sound/soc/sti/ 21144 21145STI CEC DRIVER 21146M: Alain Volmat <alain.volmat@foss.st.com> 21147S: Maintained 21148F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21149F: drivers/media/cec/platform/sti/ 21150 21151STK1160 USB VIDEO CAPTURE DRIVER 21152M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21153L: linux-media@vger.kernel.org 21154S: Maintained 21155T: git git://linuxtv.org/media_tree.git 21156F: drivers/media/usb/stk1160/ 21157 21158STM32 AUDIO (ASoC) DRIVERS 21159M: Olivier Moysan <olivier.moysan@foss.st.com> 21160M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21161L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21162S: Maintained 21163F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21164F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21165F: sound/soc/stm/ 21166 21167STM32 TIMER/LPTIMER DRIVERS 21168M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21169S: Maintained 21170F: Documentation/ABI/testing/*timer-stm32 21171F: Documentation/devicetree/bindings/*/*stm32-*timer* 21172F: drivers/*/stm32-*timer* 21173F: drivers/pwm/pwm-stm32* 21174F: include/linux/*/stm32-*tim* 21175 21176STMMAC ETHERNET DRIVER 21177M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21178M: Jose Abreu <joabreu@synopsys.com> 21179L: netdev@vger.kernel.org 21180S: Supported 21181W: http://www.stlinux.com 21182F: Documentation/networking/device_drivers/ethernet/stmicro/ 21183F: drivers/net/ethernet/stmicro/stmmac/ 21184 21185SUN HAPPY MEAL ETHERNET DRIVER 21186M: Sean Anderson <seanga2@gmail.com> 21187S: Maintained 21188F: drivers/net/ethernet/sun/sunhme.* 21189 21190SUN3/3X 21191M: Sam Creasey <sammy@sammy.net> 21192S: Maintained 21193W: http://sammy.net/sun3/ 21194F: arch/m68k/include/asm/sun3* 21195F: arch/m68k/kernel/*sun3* 21196F: arch/m68k/sun3*/ 21197F: drivers/net/ethernet/i825xx/sun3* 21198 21199SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21200M: Hans de Goede <hdegoede@redhat.com> 21201L: linux-input@vger.kernel.org 21202S: Maintained 21203F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21204F: drivers/input/keyboard/sun4i-lradc-keys.c 21205 21206SUNDANCE NETWORK DRIVER 21207M: Denis Kirjanov <kda@linux-powerpc.org> 21208L: netdev@vger.kernel.org 21209S: Maintained 21210F: drivers/net/ethernet/dlink/sundance.c 21211 21212SUNPLUS ETHERNET DRIVER 21213M: Wells Lu <wellslutw@gmail.com> 21214L: netdev@vger.kernel.org 21215S: Maintained 21216W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21217F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21218F: drivers/net/ethernet/sunplus/ 21219 21220SUNPLUS MMC DRIVER 21221M: Tony Huang <tonyhuang.sunplus@gmail.com> 21222M: Li-hao Kuo <lhjeff911@gmail.com> 21223S: Maintained 21224F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21225F: drivers/mmc/host/sunplus-mmc.c 21226 21227SUNPLUS OCOTP DRIVER 21228M: Vincent Shih <vincent.sunplus@gmail.com> 21229S: Maintained 21230F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21231F: drivers/nvmem/sunplus-ocotp.c 21232 21233SUNPLUS PWM DRIVER 21234M: Hammer Hsieh <hammerh0314@gmail.com> 21235S: Maintained 21236F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21237F: drivers/pwm/pwm-sunplus.c 21238 21239SUNPLUS RTC DRIVER 21240M: Vincent Shih <vincent.sunplus@gmail.com> 21241L: linux-rtc@vger.kernel.org 21242S: Maintained 21243F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21244F: drivers/rtc/rtc-sunplus.c 21245 21246SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21247M: Li-hao Kuo <lhjeff911@gmail.com> 21248L: linux-spi@vger.kernel.org 21249S: Maintained 21250F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21251F: drivers/spi/spi-sunplus-sp7021.c 21252 21253SUNPLUS UART DRIVER 21254M: Hammer Hsieh <hammerh0314@gmail.com> 21255S: Maintained 21256F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21257F: drivers/tty/serial/sunplus-uart.c 21258 21259SUNPLUS USB2 PHY DRIVER 21260M: Vincent Shih <vincent.sunplus@gmail.com> 21261L: linux-usb@vger.kernel.org 21262S: Maintained 21263F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21264F: drivers/phy/sunplus/Kconfig 21265F: drivers/phy/sunplus/Makefile 21266F: drivers/phy/sunplus/phy-sunplus-usb2.c 21267 21268SUNPLUS WATCHDOG DRIVER 21269M: Xiantao Hu <xt.hu@cqplus1.com> 21270L: linux-watchdog@vger.kernel.org 21271S: Maintained 21272F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21273F: drivers/watchdog/sunplus_wdt.c 21274 21275SUPERH 21276M: Yoshinori Sato <ysato@users.sourceforge.jp> 21277M: Rich Felker <dalias@libc.org> 21278M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21279L: linux-sh@vger.kernel.org 21280S: Maintained 21281Q: http://patchwork.kernel.org/project/linux-sh/list/ 21282F: Documentation/arch/sh/ 21283F: arch/sh/ 21284F: drivers/sh/ 21285 21286SUSPEND TO RAM 21287M: "Rafael J. Wysocki" <rafael@kernel.org> 21288M: Len Brown <len.brown@intel.com> 21289M: Pavel Machek <pavel@ucw.cz> 21290L: linux-pm@vger.kernel.org 21291S: Supported 21292B: https://bugzilla.kernel.org 21293F: Documentation/power/ 21294F: arch/x86/kernel/acpi/sleep* 21295F: arch/x86/kernel/acpi/wakeup* 21296F: drivers/base/power/ 21297F: include/linux/freezer.h 21298F: include/linux/pm.h 21299F: include/linux/suspend.h 21300F: kernel/power/ 21301 21302SVGA HANDLING 21303M: Martin Mares <mj@ucw.cz> 21304L: linux-video@atrey.karlin.mff.cuni.cz 21305S: Maintained 21306F: Documentation/admin-guide/svga.rst 21307F: arch/x86/boot/video* 21308 21309SWITCHDEV 21310M: Jiri Pirko <jiri@resnulli.us> 21311M: Ivan Vecera <ivecera@redhat.com> 21312L: netdev@vger.kernel.org 21313S: Supported 21314F: include/net/switchdev.h 21315F: net/switchdev/ 21316 21317SY8106A REGULATOR DRIVER 21318M: Icenowy Zheng <icenowy@aosc.io> 21319S: Maintained 21320F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21321F: drivers/regulator/sy8106a-regulator.c 21322 21323SYNC FILE FRAMEWORK 21324M: Sumit Semwal <sumit.semwal@linaro.org> 21325R: Gustavo Padovan <gustavo@padovan.org> 21326L: linux-media@vger.kernel.org 21327L: dri-devel@lists.freedesktop.org 21328S: Maintained 21329T: git git://anongit.freedesktop.org/drm/drm-misc 21330F: Documentation/driver-api/sync_file.rst 21331F: drivers/dma-buf/dma-fence* 21332F: drivers/dma-buf/sw_sync.c 21333F: drivers/dma-buf/sync_* 21334F: include/linux/sync_file.h 21335F: include/uapi/linux/sync_file.h 21336 21337SYNOPSYS ARC ARCHITECTURE 21338M: Vineet Gupta <vgupta@kernel.org> 21339L: linux-snps-arc@lists.infradead.org 21340S: Supported 21341T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21342F: Documentation/arch/arc 21343F: Documentation/devicetree/bindings/arc/* 21344F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21345F: arch/arc/ 21346F: drivers/clocksource/arc_timer.c 21347F: drivers/tty/serial/arc_uart.c 21348 21349SYNOPSYS ARC HSDK SDP pll clock driver 21350M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21351S: Supported 21352F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21353F: drivers/clk/clk-hsdk-pll.c 21354 21355SYNOPSYS ARC SDP clock driver 21356M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21357S: Supported 21358F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21359F: drivers/clk/axs10x/* 21360 21361SYNOPSYS ARC SDP platform support 21362M: Alexey Brodkin <abrodkin@synopsys.com> 21363S: Supported 21364F: Documentation/devicetree/bindings/arc/axs10* 21365F: arch/arc/boot/dts/ax* 21366F: arch/arc/plat-axs10x 21367 21368SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21369M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21370S: Supported 21371F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21372F: drivers/reset/reset-axs10x.c 21373 21374SYNOPSYS CREG GPIO DRIVER 21375M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21376S: Maintained 21377F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21378F: drivers/gpio/gpio-creg-snps.c 21379 21380SYNOPSYS DESIGNWARE 8250 UART DRIVER 21381M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21382R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21383S: Supported 21384F: drivers/tty/serial/8250/8250_dw.c 21385F: drivers/tty/serial/8250/8250_dwlib.* 21386F: drivers/tty/serial/8250/8250_lpss.c 21387 21388SYNOPSYS DESIGNWARE APB GPIO DRIVER 21389M: Hoan Tran <hoan@os.amperecomputing.com> 21390M: Serge Semin <fancer.lancer@gmail.com> 21391L: linux-gpio@vger.kernel.org 21392S: Maintained 21393F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21394F: drivers/gpio/gpio-dwapb.c 21395 21396SYNOPSYS DESIGNWARE APB SSI DRIVER 21397M: Serge Semin <fancer.lancer@gmail.com> 21398L: linux-spi@vger.kernel.org 21399S: Supported 21400F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21401F: drivers/spi/spi-dw* 21402 21403SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21404M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21405S: Maintained 21406F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21407F: drivers/dma/dw-axi-dmac/ 21408 21409SYNOPSYS DESIGNWARE DMAC DRIVER 21410M: Viresh Kumar <vireshk@kernel.org> 21411R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21412S: Maintained 21413F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21414F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21415F: drivers/dma/dw/ 21416F: include/dt-bindings/dma/dw-dmac.h 21417F: include/linux/dma/dw.h 21418F: include/linux/platform_data/dma-dw.h 21419 21420SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21421M: Jose Abreu <Jose.Abreu@synopsys.com> 21422L: netdev@vger.kernel.org 21423S: Supported 21424F: drivers/net/ethernet/synopsys/ 21425 21426SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21427M: Jose Abreu <Jose.Abreu@synopsys.com> 21428L: netdev@vger.kernel.org 21429S: Supported 21430F: drivers/net/pcs/pcs-xpcs.c 21431F: drivers/net/pcs/pcs-xpcs.h 21432F: include/linux/pcs/pcs-xpcs.h 21433 21434SYNOPSYS DESIGNWARE I2C DRIVER 21435M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21436R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21437R: Mika Westerberg <mika.westerberg@linux.intel.com> 21438R: Jan Dabros <jsd@semihalf.com> 21439L: linux-i2c@vger.kernel.org 21440S: Supported 21441F: drivers/i2c/busses/i2c-designware-* 21442 21443SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21444M: Jaehoon Chung <jh80.chung@samsung.com> 21445L: linux-mmc@vger.kernel.org 21446S: Maintained 21447F: drivers/mmc/host/dw_mmc* 21448 21449SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21450M: Shuai Xue <xueshuai@linux.alibaba.com> 21451M: Jing Zhang <renyu.zj@linux.alibaba.com> 21452S: Supported 21453F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21454F: drivers/perf/dwc_pcie_pmu.c 21455 21456SYNOPSYS HSDK RESET CONTROLLER DRIVER 21457M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21458S: Supported 21459F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21460F: drivers/reset/reset-hsdk.c 21461F: include/dt-bindings/reset/snps,hsdk-reset.h 21462 21463SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21464M: Prabu Thangamuthu <prabu.t@synopsys.com> 21465M: Manjunath M B <manjumb@synopsys.com> 21466L: linux-mmc@vger.kernel.org 21467S: Maintained 21468F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21469 21470SYSTEM CONFIGURATION (SYSCON) 21471M: Lee Jones <lee@kernel.org> 21472M: Arnd Bergmann <arnd@arndb.de> 21473S: Supported 21474T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21475F: drivers/mfd/syscon.c 21476 21477SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21478M: Sudeep Holla <sudeep.holla@arm.com> 21479R: Cristian Marussi <cristian.marussi@arm.com> 21480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21481S: Maintained 21482F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21483F: drivers/clk/clk-sc[mp]i.c 21484F: drivers/cpufreq/sc[mp]i-cpufreq.c 21485F: drivers/firmware/arm_scmi/ 21486F: drivers/firmware/arm_scpi.c 21487F: drivers/hwmon/scmi-hwmon.c 21488F: drivers/pmdomain/arm/ 21489F: drivers/powercap/arm_scmi_powercap.c 21490F: drivers/regulator/scmi-regulator.c 21491F: drivers/reset/reset-scmi.c 21492F: include/linux/sc[mp]i_protocol.h 21493F: include/trace/events/scmi.h 21494F: include/uapi/linux/virtio_scmi.h 21495 21496SYSTEM RESET/SHUTDOWN DRIVERS 21497M: Sebastian Reichel <sre@kernel.org> 21498L: linux-pm@vger.kernel.org 21499S: Maintained 21500T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21501F: Documentation/devicetree/bindings/power/reset/ 21502F: drivers/power/reset/ 21503 21504SYSTEM TRACE MODULE CLASS 21505M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21506S: Maintained 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21508F: Documentation/trace/stm.rst 21509F: drivers/hwtracing/stm/ 21510F: include/linux/stm.h 21511F: include/uapi/linux/stm.h 21512 21513SYSTEM76 ACPI DRIVER 21514M: Jeremy Soller <jeremy@system76.com> 21515M: System76 Product Development <productdev@system76.com> 21516L: platform-driver-x86@vger.kernel.org 21517S: Maintained 21518F: drivers/platform/x86/system76_acpi.c 21519 21520SYSV FILESYSTEM 21521S: Orphan 21522F: Documentation/filesystems/sysv-fs.rst 21523F: fs/sysv/ 21524F: include/linux/sysv_fs.h 21525 21526TASKSTATS STATISTICS INTERFACE 21527M: Balbir Singh <bsingharora@gmail.com> 21528S: Maintained 21529F: Documentation/accounting/taskstats* 21530F: include/linux/taskstats* 21531F: kernel/taskstats.c 21532 21533TC subsystem 21534M: Jamal Hadi Salim <jhs@mojatatu.com> 21535M: Cong Wang <xiyou.wangcong@gmail.com> 21536M: Jiri Pirko <jiri@resnulli.us> 21537L: netdev@vger.kernel.org 21538S: Maintained 21539F: include/net/pkt_cls.h 21540F: include/net/pkt_sched.h 21541F: include/net/tc_act/ 21542F: include/uapi/linux/pkt_cls.h 21543F: include/uapi/linux/pkt_sched.h 21544F: include/uapi/linux/tc_act/ 21545F: include/uapi/linux/tc_ematch/ 21546F: net/sched/ 21547F: tools/testing/selftests/tc-testing 21548 21549TC90522 MEDIA DRIVER 21550M: Akihiro Tsukada <tskd08@gmail.com> 21551L: linux-media@vger.kernel.org 21552S: Odd Fixes 21553F: drivers/media/dvb-frontends/tc90522* 21554 21555TCP LOW PRIORITY MODULE 21556M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21557M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21558S: Maintained 21559W: http://tcp-lp-mod.sourceforge.net/ 21560F: net/ipv4/tcp_lp.c 21561 21562TDA10071 MEDIA DRIVER 21563L: linux-media@vger.kernel.org 21564S: Orphan 21565W: https://linuxtv.org 21566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21567F: drivers/media/dvb-frontends/tda10071* 21568 21569TDA18212 MEDIA DRIVER 21570L: linux-media@vger.kernel.org 21571S: Orphan 21572W: https://linuxtv.org 21573Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21574F: drivers/media/tuners/tda18212* 21575 21576TDA18218 MEDIA DRIVER 21577L: linux-media@vger.kernel.org 21578S: Orphan 21579W: https://linuxtv.org 21580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21581F: drivers/media/tuners/tda18218* 21582 21583TDA18250 MEDIA DRIVER 21584M: Olli Salonen <olli.salonen@iki.fi> 21585L: linux-media@vger.kernel.org 21586S: Maintained 21587W: https://linuxtv.org 21588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21589T: git git://linuxtv.org/media_tree.git 21590F: drivers/media/tuners/tda18250* 21591 21592TDA18271 MEDIA DRIVER 21593M: Michael Krufky <mkrufky@linuxtv.org> 21594L: linux-media@vger.kernel.org 21595S: Maintained 21596W: https://linuxtv.org 21597W: http://github.com/mkrufky 21598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21599T: git git://linuxtv.org/mkrufky/tuners.git 21600F: drivers/media/tuners/tda18271* 21601 21602TDA1997x MEDIA DRIVER 21603M: Tim Harvey <tharvey@gateworks.com> 21604L: linux-media@vger.kernel.org 21605S: Maintained 21606W: https://linuxtv.org 21607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21608F: drivers/media/i2c/tda1997x.* 21609 21610TDA827x MEDIA DRIVER 21611M: Michael Krufky <mkrufky@linuxtv.org> 21612L: linux-media@vger.kernel.org 21613S: Maintained 21614W: https://linuxtv.org 21615W: http://github.com/mkrufky 21616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21617T: git git://linuxtv.org/mkrufky/tuners.git 21618F: drivers/media/tuners/tda8290.* 21619 21620TDA8290 MEDIA DRIVER 21621M: Michael Krufky <mkrufky@linuxtv.org> 21622L: linux-media@vger.kernel.org 21623S: Maintained 21624W: https://linuxtv.org 21625W: http://github.com/mkrufky 21626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21627T: git git://linuxtv.org/mkrufky/tuners.git 21628F: drivers/media/tuners/tda8290.* 21629 21630TDA9840 MEDIA DRIVER 21631M: Hans Verkuil <hverkuil@xs4all.nl> 21632L: linux-media@vger.kernel.org 21633S: Maintained 21634W: https://linuxtv.org 21635T: git git://linuxtv.org/media_tree.git 21636F: drivers/media/i2c/tda9840* 21637 21638TEA5761 TUNER DRIVER 21639M: Mauro Carvalho Chehab <mchehab@kernel.org> 21640L: linux-media@vger.kernel.org 21641S: Odd fixes 21642W: https://linuxtv.org 21643T: git git://linuxtv.org/media_tree.git 21644F: drivers/media/tuners/tea5761.* 21645 21646TEA5767 TUNER DRIVER 21647M: Mauro Carvalho Chehab <mchehab@kernel.org> 21648L: linux-media@vger.kernel.org 21649S: Maintained 21650W: https://linuxtv.org 21651T: git git://linuxtv.org/media_tree.git 21652F: drivers/media/tuners/tea5767.* 21653 21654TEA6415C MEDIA DRIVER 21655M: Hans Verkuil <hverkuil@xs4all.nl> 21656L: linux-media@vger.kernel.org 21657S: Maintained 21658W: https://linuxtv.org 21659T: git git://linuxtv.org/media_tree.git 21660F: drivers/media/i2c/tea6415c* 21661 21662TEA6420 MEDIA DRIVER 21663M: Hans Verkuil <hverkuil@xs4all.nl> 21664L: linux-media@vger.kernel.org 21665S: Maintained 21666W: https://linuxtv.org 21667T: git git://linuxtv.org/media_tree.git 21668F: drivers/media/i2c/tea6420* 21669 21670TEAM DRIVER 21671M: Jiri Pirko <jiri@resnulli.us> 21672L: netdev@vger.kernel.org 21673S: Supported 21674F: drivers/net/team/ 21675F: include/linux/if_team.h 21676F: include/uapi/linux/if_team.h 21677F: tools/testing/selftests/drivers/net/team/ 21678 21679TECHNICAL ADVISORY BOARD PROCESS DOCS 21680M: "Theodore Ts'o" <tytso@mit.edu> 21681M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21682L: tech-board-discuss@lists.linux.dev 21683S: Maintained 21684F: Documentation/process/contribution-maturity-model.rst 21685F: Documentation/process/researcher-guidelines.rst 21686 21687TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21688M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21689S: Maintained 21690F: arch/x86/platform/ts5500/ 21691 21692TECHNOTREND USB IR RECEIVER 21693M: Sean Young <sean@mess.org> 21694L: linux-media@vger.kernel.org 21695S: Maintained 21696F: drivers/media/rc/ttusbir.c 21697 21698TECHWELL TW9900 VIDEO DECODER 21699M: Mehdi Djait <mehdi.djait@bootlin.com> 21700L: linux-media@vger.kernel.org 21701S: Maintained 21702F: drivers/media/i2c/tw9900.c 21703 21704TECHWELL TW9910 VIDEO DECODER 21705L: linux-media@vger.kernel.org 21706S: Orphan 21707F: drivers/media/i2c/tw9910.c 21708F: include/media/i2c/tw9910.h 21709 21710TEE SUBSYSTEM 21711M: Jens Wiklander <jens.wiklander@linaro.org> 21712R: Sumit Garg <sumit.garg@linaro.org> 21713L: op-tee@lists.trustedfirmware.org 21714S: Maintained 21715F: Documentation/driver-api/tee.rst 21716F: Documentation/tee/ 21717F: Documentation/userspace-api/tee.rst 21718F: drivers/tee/ 21719F: include/linux/tee_drv.h 21720F: include/uapi/linux/tee.h 21721 21722TEGRA ARCHITECTURE SUPPORT 21723M: Thierry Reding <thierry.reding@gmail.com> 21724M: Jonathan Hunter <jonathanh@nvidia.com> 21725L: linux-tegra@vger.kernel.org 21726S: Supported 21727Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21728T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21729N: [^a-z]tegra 21730 21731TEGRA CLOCK DRIVER 21732M: Peter De Schrijver <pdeschrijver@nvidia.com> 21733M: Prashant Gaikwad <pgaikwad@nvidia.com> 21734S: Supported 21735F: drivers/clk/tegra/ 21736 21737TEGRA DMA DRIVERS 21738M: Laxman Dewangan <ldewangan@nvidia.com> 21739M: Jon Hunter <jonathanh@nvidia.com> 21740S: Supported 21741F: drivers/dma/tegra* 21742 21743TEGRA I2C DRIVER 21744M: Laxman Dewangan <ldewangan@nvidia.com> 21745R: Dmitry Osipenko <digetx@gmail.com> 21746S: Supported 21747F: drivers/i2c/busses/i2c-tegra.c 21748 21749TEGRA IOMMU DRIVERS 21750M: Thierry Reding <thierry.reding@gmail.com> 21751R: Krishna Reddy <vdumpa@nvidia.com> 21752L: linux-tegra@vger.kernel.org 21753S: Supported 21754F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21755F: drivers/iommu/tegra* 21756 21757TEGRA KBC DRIVER 21758M: Laxman Dewangan <ldewangan@nvidia.com> 21759S: Supported 21760F: drivers/input/keyboard/tegra-kbc.c 21761 21762TEGRA NAND DRIVER 21763M: Stefan Agner <stefan@agner.ch> 21764M: Lucas Stach <dev@lynxeye.de> 21765S: Maintained 21766F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21767F: drivers/mtd/nand/raw/tegra_nand.c 21768 21769TEGRA PWM DRIVER 21770M: Thierry Reding <thierry.reding@gmail.com> 21771S: Supported 21772F: drivers/pwm/pwm-tegra.c 21773 21774TEGRA QUAD SPI DRIVER 21775M: Thierry Reding <thierry.reding@gmail.com> 21776M: Jonathan Hunter <jonathanh@nvidia.com> 21777M: Sowjanya Komatineni <skomatineni@nvidia.com> 21778L: linux-tegra@vger.kernel.org 21779S: Maintained 21780F: drivers/spi/spi-tegra210-quad.c 21781 21782TEGRA SERIAL DRIVER 21783M: Laxman Dewangan <ldewangan@nvidia.com> 21784S: Supported 21785F: drivers/tty/serial/serial-tegra.c 21786 21787TEGRA SPI DRIVER 21788M: Laxman Dewangan <ldewangan@nvidia.com> 21789S: Supported 21790F: drivers/spi/spi-tegra* 21791 21792TEGRA VIDEO DRIVER 21793M: Thierry Reding <thierry.reding@gmail.com> 21794M: Jonathan Hunter <jonathanh@nvidia.com> 21795M: Sowjanya Komatineni <skomatineni@nvidia.com> 21796M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21797L: linux-media@vger.kernel.org 21798L: linux-tegra@vger.kernel.org 21799S: Maintained 21800F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21801F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21802F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21803F: drivers/staging/media/tegra-video/ 21804 21805TEGRA XUSB PADCTL DRIVER 21806M: JC Kuo <jckuo@nvidia.com> 21807S: Supported 21808F: drivers/phy/tegra/xusb* 21809 21810TEHUTI ETHERNET DRIVER 21811M: Andy Gospodarek <andy@greyhouse.net> 21812L: netdev@vger.kernel.org 21813S: Supported 21814F: drivers/net/ethernet/tehuti/* 21815 21816TELECOM CLOCK DRIVER FOR MCPL0010 21817M: Mark Gross <markgross@kernel.org> 21818S: Supported 21819F: drivers/char/tlclk.c 21820 21821TEMPO SEMICONDUCTOR DRIVERS 21822M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21823S: Maintained 21824F: Documentation/devicetree/bindings/sound/tscs*.txt 21825F: sound/soc/codecs/tscs*.c 21826F: sound/soc/codecs/tscs*.h 21827 21828TENSILICA XTENSA PORT (xtensa) 21829M: Chris Zankel <chris@zankel.net> 21830M: Max Filippov <jcmvbkbc@gmail.com> 21831S: Maintained 21832T: git https://github.com/jcmvbkbc/linux-xtensa.git 21833F: arch/xtensa/ 21834F: drivers/irqchip/irq-xtensa-* 21835 21836TEXAS INSTRUMENTS ASoC DRIVERS 21837M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21838L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21839S: Maintained 21840F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21841F: sound/soc/ti/ 21842 21843TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21844M: Shenghao Ding <shenghao-ding@ti.com> 21845M: Kevin Lu <kevin-lu@ti.com> 21846M: Baojun Xu <baojun.xu@ti.com> 21847L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21848S: Maintained 21849F: Documentation/devicetree/bindings/sound/tas2552.txt 21850F: Documentation/devicetree/bindings/sound/tas2562.yaml 21851F: Documentation/devicetree/bindings/sound/tas2770.yaml 21852F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21853F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21854F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21855F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21856F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21857F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21858F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21859F: include/sound/tas2*.h 21860F: include/sound/tlv320*.h 21861F: include/sound/tpa6130a2-plat.h 21862F: sound/pci/hda/tas2781_hda_i2c.c 21863F: sound/soc/codecs/pcm1681.c 21864F: sound/soc/codecs/pcm1789*.* 21865F: sound/soc/codecs/pcm179x*.* 21866F: sound/soc/codecs/pcm186x*.* 21867F: sound/soc/codecs/pcm3008.* 21868F: sound/soc/codecs/pcm3060*.* 21869F: sound/soc/codecs/pcm3168a*.* 21870F: sound/soc/codecs/pcm5102a.c 21871F: sound/soc/codecs/pcm512x*.* 21872F: sound/soc/codecs/tas2*.* 21873F: sound/soc/codecs/tlv320*.* 21874F: sound/soc/codecs/tpa6130a2.* 21875 21876TEXAS INSTRUMENTS DMA DRIVERS 21877M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21878L: dmaengine@vger.kernel.org 21879S: Maintained 21880F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21881F: Documentation/devicetree/bindings/dma/ti-edma.txt 21882F: Documentation/devicetree/bindings/dma/ti/ 21883F: drivers/dma/ti/ 21884F: include/linux/dma/k3-psil.h 21885F: include/linux/dma/k3-udma-glue.h 21886F: include/linux/dma/ti-cppi5.h 21887X: drivers/dma/ti/cppi41.c 21888 21889TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21890M: Robert Marko <robert.marko@sartura.hr> 21891M: Luka Perkov <luka.perkov@sartura.hr> 21892L: linux-hwmon@vger.kernel.org 21893S: Maintained 21894F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21895F: Documentation/hwmon/tps23861.rst 21896F: drivers/hwmon/tps23861.c 21897 21898TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21899M: Ricardo Ribalda <ribalda@kernel.org> 21900L: linux-iio@vger.kernel.org 21901S: Supported 21902F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21903F: drivers/iio/dac/ti-dac7612.c 21904 21905TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21906M: Nishanth Menon <nm@ti.com> 21907M: Tero Kristo <kristo@kernel.org> 21908M: Santosh Shilimkar <ssantosh@kernel.org> 21909L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21910S: Maintained 21911F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21912F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21913F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21914F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21915F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21916F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21917F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21918F: drivers/clk/keystone/sci-clk.c 21919F: drivers/firmware/ti_sci* 21920F: drivers/irqchip/irq-ti-sci-inta.c 21921F: drivers/irqchip/irq-ti-sci-intr.c 21922F: drivers/reset/reset-ti-sci.c 21923F: drivers/soc/ti/ti_sci_inta_msi.c 21924F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21925F: include/dt-bindings/soc/ti,sci_pm_domain.h 21926F: include/linux/soc/ti/ti_sci_inta_msi.h 21927F: include/linux/soc/ti/ti_sci_protocol.h 21928 21929TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21930M: Puranjay Mohan <puranjay12@gmail.com> 21931L: linux-iio@vger.kernel.org 21932S: Supported 21933F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21934F: drivers/iio/temperature/tmp117.c 21935 21936THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21937M: Hans Verkuil <hverkuil@xs4all.nl> 21938L: linux-media@vger.kernel.org 21939S: Maintained 21940W: https://linuxtv.org 21941T: git git://linuxtv.org/media_tree.git 21942F: drivers/media/radio/radio-raremono.c 21943 21944THERMAL 21945M: Rafael J. Wysocki <rafael@kernel.org> 21946M: Daniel Lezcano <daniel.lezcano@linaro.org> 21947R: Zhang Rui <rui.zhang@intel.com> 21948R: Lukasz Luba <lukasz.luba@arm.com> 21949L: linux-pm@vger.kernel.org 21950S: Supported 21951Q: https://patchwork.kernel.org/project/linux-pm/list/ 21952T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21953F: Documentation/ABI/testing/sysfs-class-thermal 21954F: Documentation/admin-guide/thermal/ 21955F: Documentation/devicetree/bindings/thermal/ 21956F: Documentation/driver-api/thermal/ 21957F: drivers/thermal/ 21958F: include/dt-bindings/thermal/ 21959F: include/linux/cpu_cooling.h 21960F: include/linux/thermal.h 21961F: include/uapi/linux/thermal.h 21962F: tools/lib/thermal/ 21963F: tools/thermal/ 21964 21965THERMAL DRIVER FOR AMLOGIC SOCS 21966M: Guillaume La Roque <glaroque@baylibre.com> 21967L: linux-pm@vger.kernel.org 21968L: linux-amlogic@lists.infradead.org 21969S: Supported 21970W: http://linux-meson.com/ 21971F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21972F: drivers/thermal/amlogic_thermal.c 21973 21974THERMAL/CPU_COOLING 21975M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21976M: Daniel Lezcano <daniel.lezcano@linaro.org> 21977M: Viresh Kumar <viresh.kumar@linaro.org> 21978R: Lukasz Luba <lukasz.luba@arm.com> 21979L: linux-pm@vger.kernel.org 21980S: Supported 21981F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21982F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21983F: drivers/thermal/cpufreq_cooling.c 21984F: drivers/thermal/cpuidle_cooling.c 21985F: include/linux/cpu_cooling.h 21986 21987THERMAL/POWER_ALLOCATOR 21988M: Lukasz Luba <lukasz.luba@arm.com> 21989L: linux-pm@vger.kernel.org 21990S: Maintained 21991F: Documentation/driver-api/thermal/power_allocator.rst 21992F: drivers/thermal/gov_power_allocator.c 21993F: drivers/thermal/thermal_trace_ipa.h 21994 21995THINKPAD ACPI EXTRAS DRIVER 21996M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21997L: ibm-acpi-devel@lists.sourceforge.net 21998L: platform-driver-x86@vger.kernel.org 21999S: Maintained 22000W: http://ibm-acpi.sourceforge.net 22001W: http://thinkwiki.org/wiki/Ibm-acpi 22002T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22003F: drivers/platform/x86/thinkpad_acpi.c 22004 22005THINKPAD LMI DRIVER 22006M: Mark Pearson <markpearson@lenovo.com> 22007L: platform-driver-x86@vger.kernel.org 22008S: Maintained 22009F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22010F: drivers/platform/x86/think-lmi.? 22011 22012THP7312 ISP DRIVER 22013M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22014M: Paul Elder <paul.elder@ideasonboard.com> 22015L: linux-media@vger.kernel.org 22016S: Maintained 22017T: git git://linuxtv.org/media_tree.git 22018F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22019F: Documentation/userspace-api/media/drivers/thp7312.rst 22020F: drivers/media/i2c/thp7312.c 22021F: include/uapi/linux/thp7312.h 22022 22023THUNDERBOLT DMA TRAFFIC TEST DRIVER 22024M: Isaac Hazan <isaac.hazan@intel.com> 22025L: linux-usb@vger.kernel.org 22026S: Maintained 22027F: drivers/thunderbolt/dma_test.c 22028 22029THUNDERBOLT DRIVER 22030M: Andreas Noever <andreas.noever@gmail.com> 22031M: Michael Jamet <michael.jamet@intel.com> 22032M: Mika Westerberg <mika.westerberg@linux.intel.com> 22033M: Yehezkel Bernat <YehezkelShB@gmail.com> 22034L: linux-usb@vger.kernel.org 22035S: Maintained 22036T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22037F: Documentation/admin-guide/thunderbolt.rst 22038F: drivers/thunderbolt/ 22039F: include/linux/thunderbolt.h 22040 22041THUNDERBOLT NETWORK DRIVER 22042M: Michael Jamet <michael.jamet@intel.com> 22043M: Mika Westerberg <mika.westerberg@linux.intel.com> 22044M: Yehezkel Bernat <YehezkelShB@gmail.com> 22045L: netdev@vger.kernel.org 22046S: Maintained 22047F: drivers/net/thunderbolt/ 22048 22049THUNDERX GPIO DRIVER 22050M: Robert Richter <rric@kernel.org> 22051S: Odd Fixes 22052F: drivers/gpio/gpio-thunderx.c 22053 22054TI ADS7924 ADC DRIVER 22055M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22056L: linux-iio@vger.kernel.org 22057S: Supported 22058F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22059F: drivers/iio/adc/ti-ads7924.c 22060 22061TI AM437X VPFE DRIVER 22062M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22063L: linux-media@vger.kernel.org 22064S: Maintained 22065W: https://linuxtv.org 22066Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22067T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22068F: drivers/media/platform/ti/am437x/ 22069 22070TI BANDGAP AND THERMAL DRIVER 22071M: Eduardo Valentin <edubezval@gmail.com> 22072M: Keerthy <j-keerthy@ti.com> 22073L: linux-pm@vger.kernel.org 22074L: linux-omap@vger.kernel.org 22075S: Maintained 22076F: drivers/thermal/ti-soc-thermal/ 22077 22078TI BQ27XXX POWER SUPPLY DRIVER 22079F: drivers/power/supply/bq27xxx_battery.c 22080F: drivers/power/supply/bq27xxx_battery_i2c.c 22081F: include/linux/power/bq27xxx_battery.h 22082 22083TI CDCE706 CLOCK DRIVER 22084M: Max Filippov <jcmvbkbc@gmail.com> 22085S: Maintained 22086F: drivers/clk/clk-cdce706.c 22087 22088TI CLOCK DRIVER 22089M: Tero Kristo <kristo@kernel.org> 22090L: linux-omap@vger.kernel.org 22091S: Odd Fixes 22092F: drivers/clk/ti/ 22093F: include/linux/clk/ti.h 22094 22095TI DAVINCI MACHINE SUPPORT 22096M: Bartosz Golaszewski <brgl@bgdev.pl> 22097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22098S: Maintained 22099T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22100F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22101F: arch/arm/boot/dts/ti/davinci/ 22102F: arch/arm/mach-davinci/ 22103F: drivers/i2c/busses/i2c-davinci.c 22104 22105TI DAVINCI SERIES CLOCK DRIVER 22106M: David Lechner <david@lechnology.com> 22107S: Maintained 22108F: Documentation/devicetree/bindings/clock/ti/davinci/ 22109F: drivers/clk/davinci/ 22110F: include/linux/clk/davinci.h 22111 22112TI DAVINCI SERIES GPIO DRIVER 22113M: Keerthy <j-keerthy@ti.com> 22114L: linux-gpio@vger.kernel.org 22115S: Maintained 22116F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22117F: drivers/gpio/gpio-davinci.c 22118 22119TI DAVINCI SERIES MEDIA DRIVER 22120M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22121L: linux-media@vger.kernel.org 22122S: Maintained 22123W: https://linuxtv.org 22124Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22125T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22126F: drivers/media/platform/ti/davinci/ 22127F: include/media/davinci/ 22128 22129TI ENHANCED CAPTURE (eCAP) DRIVER 22130M: Vignesh Raghavendra <vigneshr@ti.com> 22131R: Julien Panis <jpanis@baylibre.com> 22132L: linux-iio@vger.kernel.org 22133L: linux-omap@vger.kernel.org 22134S: Maintained 22135F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22136F: drivers/counter/ti-ecap-capture.c 22137 22138TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22139R: David Lechner <david@lechnology.com> 22140L: linux-iio@vger.kernel.org 22141F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22142F: drivers/counter/ti-eqep.c 22143 22144TI ETHERNET SWITCH DRIVER (CPSW) 22145R: Siddharth Vadapalli <s-vadapalli@ti.com> 22146R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22147R: Roger Quadros <rogerq@kernel.org> 22148L: linux-omap@vger.kernel.org 22149L: netdev@vger.kernel.org 22150S: Maintained 22151F: drivers/net/ethernet/ti/cpsw* 22152F: drivers/net/ethernet/ti/davinci* 22153 22154TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22155M: Alex Dubov <oakad@yahoo.com> 22156S: Maintained 22157W: http://tifmxx.berlios.de/ 22158F: drivers/memstick/host/tifm_ms.c 22159F: drivers/misc/tifm* 22160F: drivers/mmc/host/tifm_sd.c 22161F: include/linux/tifm.h 22162 22163TI FPD-LINK DRIVERS 22164M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22165L: linux-media@vger.kernel.org 22166S: Maintained 22167F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22168F: drivers/media/i2c/ds90* 22169F: include/media/i2c/ds90* 22170 22171TI HDC302X HUMIDITY DRIVER 22172M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22173M: Li peiyu <579lpy@gmail.com> 22174L: linux-iio@vger.kernel.org 22175S: Maintained 22176F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22177F: drivers/iio/humidity/hdc3020.c 22178 22179TI ICSSG ETHERNET DRIVER (ICSSG) 22180R: MD Danish Anwar <danishanwar@ti.com> 22181R: Roger Quadros <rogerq@kernel.org> 22182L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22183L: netdev@vger.kernel.org 22184S: Maintained 22185F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22186F: drivers/net/ethernet/ti/icssg/* 22187 22188TI J721E CSI2RX DRIVER 22189M: Jai Luthra <j-luthra@ti.com> 22190L: linux-media@vger.kernel.org 22191S: Maintained 22192F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22193F: drivers/media/platform/ti/j721e-csi2rx/ 22194 22195TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22196M: Nishanth Menon <nm@ti.com> 22197M: Santosh Shilimkar <ssantosh@kernel.org> 22198L: linux-kernel@vger.kernel.org 22199L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22200S: Maintained 22201T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22202F: drivers/pmdomain/ti/omap_prm.c 22203F: drivers/soc/ti/* 22204 22205TI LM49xxx FAMILY ASoC CODEC DRIVERS 22206M: M R Swami Reddy <mr.swami.reddy@ti.com> 22207M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22208L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22209S: Maintained 22210F: sound/soc/codecs/isabelle* 22211F: sound/soc/codecs/lm49453* 22212 22213TI LMP92064 ADC DRIVER 22214M: Leonard Göhrs <l.goehrs@pengutronix.de> 22215R: kernel@pengutronix.de 22216L: linux-iio@vger.kernel.org 22217S: Maintained 22218F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22219F: drivers/iio/adc/ti-lmp92064.c 22220 22221TI PCM3060 ASoC CODEC DRIVER 22222M: Kirill Marinushkin <kmarinushkin@birdec.com> 22223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22224S: Maintained 22225F: Documentation/devicetree/bindings/sound/pcm3060.txt 22226F: sound/soc/codecs/pcm3060* 22227 22228TI TAS571X FAMILY ASoC CODEC DRIVER 22229M: Kevin Cernekee <cernekee@chromium.org> 22230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22231S: Odd Fixes 22232F: sound/soc/codecs/tas571x* 22233 22234TI TMAG5273 MAGNETOMETER DRIVER 22235M: Gerald Loacker <gerald.loacker@wolfvision.net> 22236L: linux-iio@vger.kernel.org 22237S: Maintained 22238F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22239F: drivers/iio/magnetometer/tmag5273.c 22240 22241TI TRF7970A NFC DRIVER 22242M: Mark Greer <mgreer@animalcreek.com> 22243L: linux-wireless@vger.kernel.org 22244S: Supported 22245F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22246F: drivers/nfc/trf7970a.c 22247 22248TI TSC2046 ADC DRIVER 22249M: Oleksij Rempel <o.rempel@pengutronix.de> 22250R: kernel@pengutronix.de 22251L: linux-iio@vger.kernel.org 22252S: Maintained 22253F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22254F: drivers/iio/adc/ti-tsc2046.c 22255 22256TI TWL4030 SERIES SOC CODEC DRIVER 22257M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22258L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22259S: Maintained 22260F: sound/soc/codecs/twl4030* 22261 22262TI VPE/CAL DRIVERS 22263M: Benoit Parrot <bparrot@ti.com> 22264L: linux-media@vger.kernel.org 22265S: Maintained 22266W: http://linuxtv.org/ 22267Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22268F: Documentation/devicetree/bindings/media/ti,cal.yaml 22269F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22270F: drivers/media/platform/ti/cal/ 22271F: drivers/media/platform/ti/vpe/ 22272 22273TI WILINK WIRELESS DRIVERS 22274L: linux-wireless@vger.kernel.org 22275S: Orphan 22276W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22277W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22278F: drivers/net/wireless/ti/ 22279 22280TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22281M: John Stultz <jstultz@google.com> 22282M: Thomas Gleixner <tglx@linutronix.de> 22283R: Stephen Boyd <sboyd@kernel.org> 22284L: linux-kernel@vger.kernel.org 22285S: Supported 22286T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22287F: include/linux/clocksource.h 22288F: include/linux/time.h 22289F: include/linux/timekeeper_internal.h 22290F: include/linux/timekeeping.h 22291F: include/linux/timex.h 22292F: include/uapi/linux/time.h 22293F: include/uapi/linux/timex.h 22294F: kernel/time/alarmtimer.c 22295F: kernel/time/clocksource* 22296F: kernel/time/ntp* 22297F: kernel/time/time.c 22298F: kernel/time/timeconst.bc 22299F: kernel/time/timeconv.c 22300F: kernel/time/timecounter.c 22301F: kernel/time/timekeeping* 22302F: kernel/time/time_test.c 22303F: tools/testing/selftests/timers/ 22304 22305TIPC NETWORK LAYER 22306M: Jon Maloy <jmaloy@redhat.com> 22307M: Ying Xue <ying.xue@windriver.com> 22308L: netdev@vger.kernel.org (core kernel code) 22309L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22310S: Maintained 22311W: http://tipc.sourceforge.net/ 22312F: include/uapi/linux/tipc*.h 22313F: net/tipc/ 22314 22315TLAN NETWORK DRIVER 22316M: Samuel Chessman <chessman@tux.org> 22317L: tlan-devel@lists.sourceforge.net (subscribers-only) 22318S: Maintained 22319W: http://sourceforge.net/projects/tlan/ 22320F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22321F: drivers/net/ethernet/ti/tlan.* 22322 22323TMIO/SDHI MMC DRIVER 22324M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22325L: linux-mmc@vger.kernel.org 22326L: linux-renesas-soc@vger.kernel.org 22327S: Supported 22328F: drivers/mmc/host/renesas_sdhi* 22329F: drivers/mmc/host/tmio_mmc* 22330F: include/linux/mfd/tmio.h 22331 22332TMP513 HARDWARE MONITOR DRIVER 22333M: Eric Tremblay <etremblay@distech-controls.com> 22334L: linux-hwmon@vger.kernel.org 22335S: Maintained 22336F: Documentation/hwmon/tmp513.rst 22337F: drivers/hwmon/tmp513.c 22338 22339TMPFS (SHMEM FILESYSTEM) 22340M: Hugh Dickins <hughd@google.com> 22341L: linux-mm@kvack.org 22342S: Maintained 22343F: include/linux/shmem_fs.h 22344F: mm/shmem.c 22345 22346TOMOYO SECURITY MODULE 22347M: Kentaro Takeda <takedakn@nttdata.co.jp> 22348M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22349L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22350L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22351L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22352L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22353S: Maintained 22354W: https://tomoyo.osdn.jp/ 22355F: security/tomoyo/ 22356 22357TOPSTAR LAPTOP EXTRAS DRIVER 22358M: Herton Ronaldo Krzesinski <herton@canonical.com> 22359L: platform-driver-x86@vger.kernel.org 22360S: Maintained 22361F: drivers/platform/x86/topstar-laptop.c 22362 22363TORTURE-TEST MODULES 22364M: Davidlohr Bueso <dave@stgolabs.net> 22365M: "Paul E. McKenney" <paulmck@kernel.org> 22366M: Josh Triplett <josh@joshtriplett.org> 22367L: linux-kernel@vger.kernel.org 22368S: Supported 22369T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22370F: Documentation/RCU/torture.rst 22371F: kernel/locking/locktorture.c 22372F: kernel/rcu/rcuscale.c 22373F: kernel/rcu/rcutorture.c 22374F: kernel/rcu/refscale.c 22375F: kernel/torture.c 22376 22377TOSHIBA ACPI EXTRAS DRIVER 22378M: Azael Avalos <coproscefalo@gmail.com> 22379L: platform-driver-x86@vger.kernel.org 22380S: Maintained 22381F: drivers/platform/x86/toshiba_acpi.c 22382 22383TOSHIBA BLUETOOTH DRIVER 22384M: Azael Avalos <coproscefalo@gmail.com> 22385L: platform-driver-x86@vger.kernel.org 22386S: Maintained 22387F: drivers/platform/x86/toshiba_bluetooth.c 22388 22389TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22390M: Azael Avalos <coproscefalo@gmail.com> 22391L: platform-driver-x86@vger.kernel.org 22392S: Maintained 22393F: drivers/platform/x86/toshiba_haps.c 22394 22395TOSHIBA SMM DRIVER 22396M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22397S: Maintained 22398W: http://www.buzzard.org.uk/toshiba/ 22399F: drivers/char/toshiba.c 22400F: include/linux/toshiba.h 22401F: include/uapi/linux/toshiba.h 22402 22403TOSHIBA TC358743 DRIVER 22404M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22405L: linux-media@vger.kernel.org 22406S: Maintained 22407F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22408F: drivers/media/i2c/tc358743* 22409F: include/media/i2c/tc358743.h 22410 22411TOSHIBA WMI HOTKEYS DRIVER 22412M: Azael Avalos <coproscefalo@gmail.com> 22413L: platform-driver-x86@vger.kernel.org 22414S: Maintained 22415F: drivers/platform/x86/toshiba-wmi.c 22416 22417TPM DEVICE DRIVER 22418M: Peter Huewe <peterhuewe@gmx.de> 22419M: Jarkko Sakkinen <jarkko@kernel.org> 22420R: Jason Gunthorpe <jgg@ziepe.ca> 22421L: linux-integrity@vger.kernel.org 22422S: Maintained 22423W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22424Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22425T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22426F: Documentation/devicetree/bindings/tpm/ 22427F: drivers/char/tpm/ 22428 22429TPS546D24 DRIVER 22430M: Duke Du <dukedu83@gmail.com> 22431L: linux-hwmon@vger.kernel.org 22432S: Maintained 22433F: Documentation/hwmon/tps546d24.rst 22434F: drivers/hwmon/pmbus/tps546d24.c 22435 22436TQ SYSTEMS BOARD & DRIVER SUPPORT 22437L: linux@ew.tq-group.com 22438S: Supported 22439W: https://www.tq-group.com/en/products/tq-embedded/ 22440F: arch/arm/boot/dts/imx*mba*.dts* 22441F: arch/arm/boot/dts/imx*tqma*.dts* 22442F: arch/arm/boot/dts/mba*.dtsi 22443F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22444F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22445F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22446F: arch/arm64/boot/dts/freescale/mba*.dtsi 22447F: arch/arm64/boot/dts/freescale/tqml*.dts* 22448F: drivers/gpio/gpio-tqmx86.c 22449F: drivers/mfd/tqmx86.c 22450F: drivers/watchdog/tqmx86_wdt.c 22451 22452TRACING 22453M: Steven Rostedt <rostedt@goodmis.org> 22454M: Masami Hiramatsu <mhiramat@kernel.org> 22455R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22456L: linux-kernel@vger.kernel.org 22457L: linux-trace-kernel@vger.kernel.org 22458S: Maintained 22459Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22460T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22461F: Documentation/trace/* 22462F: fs/tracefs/ 22463F: include/linux/trace*.h 22464F: include/trace/ 22465F: kernel/trace/ 22466F: scripts/tracing/ 22467F: tools/testing/selftests/ftrace/ 22468 22469TRACING MMIO ACCESSES (MMIOTRACE) 22470M: Steven Rostedt <rostedt@goodmis.org> 22471M: Masami Hiramatsu <mhiramat@kernel.org> 22472R: Karol Herbst <karolherbst@gmail.com> 22473R: Pekka Paalanen <ppaalanen@gmail.com> 22474L: linux-kernel@vger.kernel.org 22475L: nouveau@lists.freedesktop.org 22476S: Maintained 22477F: arch/x86/mm/kmmio.c 22478F: arch/x86/mm/mmio-mod.c 22479F: arch/x86/mm/testmmiotrace.c 22480F: include/linux/mmiotrace.h 22481F: kernel/trace/trace_mmiotrace.c 22482 22483TRACING OS NOISE / LATENCY TRACERS 22484M: Steven Rostedt <rostedt@goodmis.org> 22485M: Daniel Bristot de Oliveira <bristot@kernel.org> 22486S: Maintained 22487F: Documentation/trace/hwlat_detector.rst 22488F: Documentation/trace/osnoise-tracer.rst 22489F: Documentation/trace/timerlat-tracer.rst 22490F: arch/*/kernel/trace.c 22491F: include/trace/events/osnoise.h 22492F: kernel/trace/trace_hwlat.c 22493F: kernel/trace/trace_irqsoff.c 22494F: kernel/trace/trace_osnoise.c 22495F: kernel/trace/trace_sched_wakeup.c 22496 22497TRADITIONAL CHINESE DOCUMENTATION 22498M: Hu Haowen <2023002089@link.tyut.edu.cn> 22499S: Maintained 22500W: https://github.com/srcres258/linux-doc 22501T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22502F: Documentation/translations/zh_TW/ 22503 22504TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22505M: Dan Williams <dan.j.williams@intel.com> 22506L: linux-coco@lists.linux.dev 22507S: Maintained 22508F: Documentation/ABI/testing/configfs-tsm 22509F: drivers/virt/coco/tsm.c 22510F: include/linux/tsm.h 22511 22512TTY LAYER AND SERIAL DRIVERS 22513M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22514M: Jiri Slaby <jirislaby@kernel.org> 22515L: linux-kernel@vger.kernel.org 22516L: linux-serial@vger.kernel.org 22517S: Supported 22518T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22519F: Documentation/devicetree/bindings/serial/ 22520F: Documentation/driver-api/serial/ 22521F: drivers/tty/ 22522F: include/linux/selection.h 22523F: include/linux/serial.h 22524F: include/linux/serial_core.h 22525F: include/linux/sysrq.h 22526F: include/linux/tty*.h 22527F: include/linux/vt.h 22528F: include/linux/vt_*.h 22529F: include/uapi/linux/serial.h 22530F: include/uapi/linux/serial_core.h 22531F: include/uapi/linux/tty.h 22532 22533TUA9001 MEDIA DRIVER 22534L: linux-media@vger.kernel.org 22535S: Orphan 22536W: https://linuxtv.org 22537Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22538F: drivers/media/tuners/tua9001* 22539 22540TULIP NETWORK DRIVERS 22541L: netdev@vger.kernel.org 22542L: linux-parisc@vger.kernel.org 22543S: Orphan 22544F: drivers/net/ethernet/dec/tulip/ 22545 22546TUN/TAP driver 22547M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22548M: Jason Wang <jasowang@redhat.com> 22549S: Maintained 22550W: http://vtun.sourceforge.net/tun 22551F: Documentation/networking/tuntap.rst 22552F: arch/um/os-Linux/drivers/ 22553F: drivers/net/tap.c 22554F: drivers/net/tun.c 22555 22556TURBOCHANNEL SUBSYSTEM 22557M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22558M: Ralf Baechle <ralf@linux-mips.org> 22559L: linux-mips@vger.kernel.org 22560S: Maintained 22561Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22562F: drivers/tc/ 22563F: include/linux/tc.h 22564 22565TURBOSTAT UTILITY 22566M: "Len Brown" <lenb@kernel.org> 22567L: linux-pm@vger.kernel.org 22568S: Supported 22569Q: https://patchwork.kernel.org/project/linux-pm/list/ 22570B: https://bugzilla.kernel.org 22571T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22572F: tools/power/x86/turbostat/ 22573F: tools/testing/selftests/turbostat/ 22574 22575TW5864 VIDEO4LINUX DRIVER 22576M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22577M: Anton Sviridenko <anton@corp.bluecherry.net> 22578M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22579M: Andrey Utkin <andrey_utkin@fastmail.com> 22580L: linux-media@vger.kernel.org 22581S: Supported 22582F: drivers/media/pci/tw5864/ 22583 22584TW68 VIDEO4LINUX DRIVER 22585M: Hans Verkuil <hverkuil@xs4all.nl> 22586L: linux-media@vger.kernel.org 22587S: Odd Fixes 22588W: https://linuxtv.org 22589T: git git://linuxtv.org/media_tree.git 22590F: drivers/media/pci/tw68/ 22591 22592TW686X VIDEO4LINUX DRIVER 22593M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22594L: linux-media@vger.kernel.org 22595S: Maintained 22596W: http://linuxtv.org 22597T: git git://linuxtv.org/media_tree.git 22598F: drivers/media/pci/tw686x/ 22599 22600U-BOOT ENVIRONMENT VARIABLES 22601M: Rafał Miłecki <rafal@milecki.pl> 22602S: Maintained 22603F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22604F: drivers/nvmem/u-boot-env.c 22605 22606UACCE ACCELERATOR FRAMEWORK 22607M: Zhangfei Gao <zhangfei.gao@linaro.org> 22608M: Zhou Wang <wangzhou1@hisilicon.com> 22609L: linux-accelerators@lists.ozlabs.org 22610L: linux-kernel@vger.kernel.org 22611S: Maintained 22612F: Documentation/ABI/testing/sysfs-driver-uacce 22613F: Documentation/misc-devices/uacce.rst 22614F: drivers/misc/uacce/ 22615F: include/linux/uacce.h 22616F: include/uapi/misc/uacce/ 22617 22618UBI FILE SYSTEM (UBIFS) 22619M: Richard Weinberger <richard@nod.at> 22620R: Zhihao Cheng <chengzhihao1@huawei.com> 22621L: linux-mtd@lists.infradead.org 22622S: Supported 22623W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22625T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22626F: Documentation/ABI/testing/sysfs-fs-ubifs 22627F: Documentation/filesystems/ubifs-authentication.rst 22628F: Documentation/filesystems/ubifs.rst 22629F: fs/ubifs/ 22630 22631UBLK USERSPACE BLOCK DRIVER 22632M: Ming Lei <ming.lei@redhat.com> 22633L: linux-block@vger.kernel.org 22634S: Maintained 22635F: Documentation/block/ublk.rst 22636F: drivers/block/ublk_drv.c 22637F: include/uapi/linux/ublk_cmd.h 22638 22639UBSAN 22640M: Kees Cook <keescook@chromium.org> 22641R: Marco Elver <elver@google.com> 22642R: Andrey Konovalov <andreyknvl@gmail.com> 22643R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22644L: kasan-dev@googlegroups.com 22645L: linux-hardening@vger.kernel.org 22646S: Supported 22647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22648F: Documentation/dev-tools/ubsan.rst 22649F: include/linux/ubsan.h 22650F: lib/Kconfig.ubsan 22651F: lib/test_ubsan.c 22652F: lib/ubsan.c 22653F: scripts/Makefile.ubsan 22654K: \bARCH_HAS_UBSAN\b 22655 22656UCLINUX (M68KNOMMU AND COLDFIRE) 22657M: Greg Ungerer <gerg@linux-m68k.org> 22658L: linux-m68k@lists.linux-m68k.org 22659S: Maintained 22660W: http://www.linux-m68k.org/ 22661T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22662F: arch/m68k/*/*_no.* 22663F: arch/m68k/68*/ 22664F: arch/m68k/coldfire/ 22665F: arch/m68k/include/asm/*_no.* 22666 22667UDF FILESYSTEM 22668M: Jan Kara <jack@suse.com> 22669S: Maintained 22670F: Documentation/filesystems/udf.rst 22671F: fs/udf/ 22672 22673UDRAW TABLET 22674M: Bastien Nocera <hadess@hadess.net> 22675L: linux-input@vger.kernel.org 22676S: Maintained 22677F: drivers/hid/hid-udraw-ps3.c 22678 22679UFS FILESYSTEM 22680M: Evgeniy Dushistov <dushistov@mail.ru> 22681S: Maintained 22682F: Documentation/admin-guide/ufs.rst 22683F: fs/ufs/ 22684 22685UHID USERSPACE HID IO DRIVER 22686M: David Rheinsberg <david@readahead.eu> 22687L: linux-input@vger.kernel.org 22688S: Maintained 22689F: drivers/hid/uhid.c 22690F: include/uapi/linux/uhid.h 22691 22692ULPI BUS 22693M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22694L: linux-usb@vger.kernel.org 22695S: Maintained 22696F: drivers/usb/common/ulpi.c 22697F: include/linux/ulpi/ 22698 22699UNICODE SUBSYSTEM 22700M: Gabriel Krisman Bertazi <krisman@kernel.org> 22701L: linux-fsdevel@vger.kernel.org 22702S: Supported 22703F: fs/unicode/ 22704 22705UNIFDEF 22706M: Tony Finch <dot@dotat.at> 22707S: Maintained 22708W: http://dotat.at/prog/unifdef 22709F: scripts/unifdef.c 22710 22711UNIFORM CDROM DRIVER 22712M: Phillip Potter <phil@philpotter.co.uk> 22713S: Maintained 22714F: Documentation/cdrom/ 22715F: drivers/cdrom/cdrom.c 22716F: include/linux/cdrom.h 22717F: include/uapi/linux/cdrom.h 22718 22719UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22720R: Alim Akhtar <alim.akhtar@samsung.com> 22721R: Avri Altman <avri.altman@wdc.com> 22722R: Bart Van Assche <bvanassche@acm.org> 22723L: linux-scsi@vger.kernel.org 22724S: Supported 22725F: Documentation/devicetree/bindings/ufs/ 22726F: Documentation/scsi/ufs.rst 22727F: drivers/ufs/core/ 22728 22729UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22730M: Pedro Sousa <pedrom.sousa@synopsys.com> 22731L: linux-scsi@vger.kernel.org 22732S: Supported 22733F: drivers/ufs/host/*dwc* 22734 22735UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22736M: Alim Akhtar <alim.akhtar@samsung.com> 22737L: linux-scsi@vger.kernel.org 22738S: Maintained 22739F: drivers/ufs/host/ufs-exynos* 22740 22741UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22742M: Peter Wang <peter.wang@mediatek.com> 22743R: Stanley Jhu <chu.stanley@gmail.com> 22744L: linux-scsi@vger.kernel.org 22745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22746S: Maintained 22747F: drivers/ufs/host/ufs-mediatek* 22748 22749UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22750M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22751L: linux-arm-msm@vger.kernel.org 22752L: linux-scsi@vger.kernel.org 22753S: Maintained 22754F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22755F: drivers/ufs/host/ufs-qcom* 22756 22757UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22758M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22759L: linux-renesas-soc@vger.kernel.org 22760L: linux-scsi@vger.kernel.org 22761S: Maintained 22762F: drivers/ufs/host/ufs-renesas.c 22763 22764UNSORTED BLOCK IMAGES (UBI) 22765M: Richard Weinberger <richard@nod.at> 22766R: Zhihao Cheng <chengzhihao1@huawei.com> 22767L: linux-mtd@lists.infradead.org 22768S: Supported 22769W: http://www.linux-mtd.infradead.org/ 22770T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22771T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22772F: drivers/mtd/ubi/ 22773F: include/linux/mtd/ubi.h 22774F: include/uapi/mtd/ubi-user.h 22775 22776USB "USBNET" DRIVER FRAMEWORK 22777M: Oliver Neukum <oneukum@suse.com> 22778L: netdev@vger.kernel.org 22779S: Maintained 22780W: http://www.linux-usb.org/usbnet 22781F: drivers/net/usb/usbnet.c 22782F: include/linux/usb/usbnet.h 22783 22784USB ACM DRIVER 22785M: Oliver Neukum <oneukum@suse.com> 22786L: linux-usb@vger.kernel.org 22787S: Maintained 22788F: Documentation/usb/acm.rst 22789F: drivers/usb/class/cdc-acm.* 22790 22791USB APPLE MFI FASTCHARGE DRIVER 22792M: Bastien Nocera <hadess@hadess.net> 22793L: linux-usb@vger.kernel.org 22794S: Maintained 22795F: drivers/usb/misc/apple-mfi-fastcharge.c 22796 22797USB AR5523 WIRELESS DRIVER 22798L: linux-wireless@vger.kernel.org 22799S: Orphan 22800F: drivers/net/wireless/ath/ar5523/ 22801 22802USB ATTACHED SCSI 22803M: Oliver Neukum <oneukum@suse.com> 22804L: linux-usb@vger.kernel.org 22805L: linux-scsi@vger.kernel.org 22806S: Maintained 22807F: drivers/usb/storage/uas.c 22808 22809USB CDC ETHERNET DRIVER 22810M: Oliver Neukum <oliver@neukum.org> 22811L: linux-usb@vger.kernel.org 22812S: Maintained 22813F: drivers/net/usb/cdc_*.c 22814F: include/uapi/linux/usb/cdc.h 22815 22816USB CHAOSKEY DRIVER 22817M: Keith Packard <keithp@keithp.com> 22818L: linux-usb@vger.kernel.org 22819S: Maintained 22820F: drivers/usb/misc/chaoskey.c 22821 22822USB CYPRESS C67X00 DRIVER 22823L: linux-usb@vger.kernel.org 22824S: Orphan 22825F: drivers/usb/c67x00/ 22826 22827USB DAVICOM DM9601 DRIVER 22828M: Peter Korsgaard <peter@korsgaard.com> 22829L: netdev@vger.kernel.org 22830S: Maintained 22831W: http://www.linux-usb.org/usbnet 22832F: drivers/net/usb/dm9601.c 22833 22834USB EHCI DRIVER 22835M: Alan Stern <stern@rowland.harvard.edu> 22836L: linux-usb@vger.kernel.org 22837S: Maintained 22838F: Documentation/usb/ehci.rst 22839F: drivers/usb/host/ehci* 22840 22841USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22842M: Jiri Kosina <jikos@kernel.org> 22843M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22844L: linux-usb@vger.kernel.org 22845S: Maintained 22846T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22847F: Documentation/hid/hiddev.rst 22848F: drivers/hid/usbhid/ 22849 22850USB INTEL XHCI ROLE MUX DRIVER 22851M: Hans de Goede <hdegoede@redhat.com> 22852L: linux-usb@vger.kernel.org 22853S: Maintained 22854F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22855 22856USB IP DRIVER FOR HISILICON KIRIN 960 22857M: Yu Chen <chenyu56@huawei.com> 22858M: Binghui Wang <wangbinghui@hisilicon.com> 22859L: linux-usb@vger.kernel.org 22860S: Maintained 22861F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22862F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22863 22864USB IP DRIVER FOR HISILICON KIRIN 970 22865M: Mauro Carvalho Chehab <mchehab@kernel.org> 22866L: linux-usb@vger.kernel.org 22867S: Maintained 22868F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22869F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22870 22871USB ISP116X DRIVER 22872M: Olav Kongas <ok@artecdesign.ee> 22873L: linux-usb@vger.kernel.org 22874S: Maintained 22875F: drivers/usb/host/isp116x* 22876F: include/linux/usb/isp116x.h 22877 22878USB ISP1760 DRIVER 22879M: Rui Miguel Silva <rui.silva@linaro.org> 22880L: linux-usb@vger.kernel.org 22881S: Maintained 22882F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22883F: drivers/usb/isp1760/* 22884 22885USB LAN78XX ETHERNET DRIVER 22886M: Woojung Huh <woojung.huh@microchip.com> 22887M: UNGLinuxDriver@microchip.com 22888L: netdev@vger.kernel.org 22889S: Maintained 22890F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22891F: drivers/net/usb/lan78xx.* 22892F: include/dt-bindings/net/microchip-lan78xx.h 22893 22894USB MASS STORAGE DRIVER 22895M: Alan Stern <stern@rowland.harvard.edu> 22896L: linux-usb@vger.kernel.org 22897L: usb-storage@lists.one-eyed-alien.net 22898S: Maintained 22899F: drivers/usb/storage/ 22900 22901USB MIDI DRIVER 22902M: Clemens Ladisch <clemens@ladisch.de> 22903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22904S: Maintained 22905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22906F: sound/usb/midi.* 22907 22908USB NETWORKING DRIVERS 22909L: linux-usb@vger.kernel.org 22910S: Odd Fixes 22911F: drivers/net/usb/ 22912 22913USB OHCI DRIVER 22914M: Alan Stern <stern@rowland.harvard.edu> 22915L: linux-usb@vger.kernel.org 22916S: Maintained 22917F: Documentation/usb/ohci.rst 22918F: drivers/usb/host/ohci* 22919 22920USB OTG FSM (Finite State Machine) 22921M: Peter Chen <peter.chen@kernel.org> 22922L: linux-usb@vger.kernel.org 22923S: Maintained 22924T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22925F: drivers/usb/common/usb-otg-fsm.c 22926 22927USB OVER IP DRIVER 22928M: Valentina Manea <valentina.manea.m@gmail.com> 22929M: Shuah Khan <shuah@kernel.org> 22930M: Shuah Khan <skhan@linuxfoundation.org> 22931R: Hongren Zheng <i@zenithal.me> 22932L: linux-usb@vger.kernel.org 22933S: Maintained 22934F: Documentation/usb/usbip_protocol.rst 22935F: drivers/usb/usbip/ 22936F: tools/testing/selftests/drivers/usb/usbip/ 22937F: tools/usb/usbip/ 22938 22939USB PEGASUS DRIVER 22940M: Petko Manolov <petkan@nucleusys.com> 22941L: linux-usb@vger.kernel.org 22942L: netdev@vger.kernel.org 22943S: Maintained 22944W: https://github.com/petkan/pegasus 22945T: git https://github.com/petkan/pegasus.git 22946F: drivers/net/usb/pegasus.* 22947 22948USB PRINTER DRIVER (usblp) 22949M: Pete Zaitcev <zaitcev@redhat.com> 22950L: linux-usb@vger.kernel.org 22951S: Supported 22952F: drivers/usb/class/usblp.c 22953 22954USB QMI WWAN NETWORK DRIVER 22955M: Bjørn Mork <bjorn@mork.no> 22956L: netdev@vger.kernel.org 22957S: Maintained 22958F: Documentation/ABI/testing/sysfs-class-net-qmi 22959F: drivers/net/usb/qmi_wwan.c 22960 22961USB RAW GADGET DRIVER 22962R: Andrey Konovalov <andreyknvl@gmail.com> 22963L: linux-usb@vger.kernel.org 22964S: Maintained 22965F: Documentation/usb/raw-gadget.rst 22966F: drivers/usb/gadget/legacy/raw_gadget.c 22967F: include/uapi/linux/usb/raw_gadget.h 22968 22969USB RTL8150 DRIVER 22970M: Petko Manolov <petkan@nucleusys.com> 22971L: linux-usb@vger.kernel.org 22972L: netdev@vger.kernel.org 22973S: Maintained 22974W: https://github.com/petkan/rtl8150 22975T: git https://github.com/petkan/rtl8150.git 22976F: drivers/net/usb/rtl8150.c 22977 22978USB SERIAL SUBSYSTEM 22979M: Johan Hovold <johan@kernel.org> 22980L: linux-usb@vger.kernel.org 22981S: Maintained 22982T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22983F: Documentation/usb/usb-serial.rst 22984F: drivers/usb/serial/ 22985F: include/linux/usb/serial.h 22986 22987USB SMSC75XX ETHERNET DRIVER 22988M: Steve Glendinning <steve.glendinning@shawell.net> 22989L: netdev@vger.kernel.org 22990S: Maintained 22991F: drivers/net/usb/smsc75xx.* 22992 22993USB SMSC95XX ETHERNET DRIVER 22994M: Steve Glendinning <steve.glendinning@shawell.net> 22995M: UNGLinuxDriver@microchip.com 22996L: netdev@vger.kernel.org 22997S: Maintained 22998F: drivers/net/usb/smsc95xx.* 22999 23000USB SUBSYSTEM 23001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23002L: linux-usb@vger.kernel.org 23003S: Supported 23004W: http://www.linux-usb.org 23005T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23006F: Documentation/devicetree/bindings/usb/ 23007F: Documentation/usb/ 23008F: drivers/usb/ 23009F: include/dt-bindings/usb/ 23010F: include/linux/usb.h 23011F: include/linux/usb/ 23012F: include/uapi/linux/usb/ 23013 23014USB TYPEC BUS FOR ALTERNATE MODES 23015M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23016L: linux-usb@vger.kernel.org 23017S: Maintained 23018F: Documentation/ABI/testing/sysfs-bus-typec 23019F: Documentation/driver-api/usb/typec_bus.rst 23020F: drivers/usb/typec/altmodes/ 23021F: include/linux/usb/typec_altmode.h 23022 23023USB TYPEC CLASS 23024M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23025L: linux-usb@vger.kernel.org 23026S: Maintained 23027F: Documentation/ABI/testing/sysfs-class-typec 23028F: Documentation/driver-api/usb/typec.rst 23029F: drivers/usb/typec/ 23030F: include/linux/usb/typec.h 23031 23032USB TYPEC INTEL PMC MUX DRIVER 23033M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23034L: linux-usb@vger.kernel.org 23035S: Maintained 23036F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23037F: drivers/usb/typec/mux/intel_pmc_mux.c 23038 23039USB TYPEC PI3USB30532 MUX DRIVER 23040M: Hans de Goede <hdegoede@redhat.com> 23041L: linux-usb@vger.kernel.org 23042S: Maintained 23043F: drivers/usb/typec/mux/pi3usb30532.c 23044 23045USB TYPEC PORT CONTROLLER DRIVERS 23046L: linux-usb@vger.kernel.org 23047S: Orphan 23048F: drivers/usb/typec/tcpm/ 23049 23050USB UHCI DRIVER 23051M: Alan Stern <stern@rowland.harvard.edu> 23052L: linux-usb@vger.kernel.org 23053S: Maintained 23054F: drivers/usb/host/uhci* 23055 23056USB VIDEO CLASS 23057M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23058L: linux-media@vger.kernel.org 23059S: Maintained 23060W: http://www.ideasonboard.org/uvc/ 23061T: git git://linuxtv.org/media_tree.git 23062F: drivers/media/usb/uvc/ 23063F: include/uapi/linux/uvcvideo.h 23064 23065USB WEBCAM GADGET 23066M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23067M: Daniel Scally <dan.scally@ideasonboard.com> 23068L: linux-usb@vger.kernel.org 23069S: Maintained 23070F: drivers/usb/gadget/function/*uvc* 23071F: drivers/usb/gadget/legacy/webcam.c 23072F: include/uapi/linux/usb/g_uvc.h 23073 23074USB XHCI DRIVER 23075M: Mathias Nyman <mathias.nyman@intel.com> 23076L: linux-usb@vger.kernel.org 23077S: Supported 23078F: drivers/usb/host/pci-quirks* 23079F: drivers/usb/host/xhci* 23080 23081USER DATAGRAM PROTOCOL (UDP) 23082M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23083S: Maintained 23084F: include/linux/udp.h 23085F: net/ipv4/udp.c 23086F: net/ipv6/udp.c 23087 23088USER-MODE LINUX (UML) 23089M: Richard Weinberger <richard@nod.at> 23090M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23091M: Johannes Berg <johannes@sipsolutions.net> 23092L: linux-um@lists.infradead.org 23093S: Maintained 23094W: http://user-mode-linux.sourceforge.net 23095Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23098F: Documentation/virt/uml/ 23099F: arch/um/ 23100F: arch/x86/um/ 23101F: fs/hostfs/ 23102 23103USERSPACE COPYIN/COPYOUT (UIOVEC) 23104M: Alexander Viro <viro@zeniv.linux.org.uk> 23105S: Maintained 23106F: include/linux/uio.h 23107F: lib/iov_iter.c 23108 23109USERSPACE DMA BUFFER DRIVER 23110M: Gerd Hoffmann <kraxel@redhat.com> 23111L: dri-devel@lists.freedesktop.org 23112S: Maintained 23113T: git git://anongit.freedesktop.org/drm/drm-misc 23114F: drivers/dma-buf/udmabuf.c 23115F: include/uapi/linux/udmabuf.h 23116 23117USERSPACE I/O (UIO) 23118M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23121F: Documentation/driver-api/uio-howto.rst 23122F: drivers/uio/ 23123F: include/linux/uio_driver.h 23124 23125UTIL-LINUX PACKAGE 23126M: Karel Zak <kzak@redhat.com> 23127L: util-linux@vger.kernel.org 23128S: Maintained 23129W: http://en.wikipedia.org/wiki/Util-linux 23130T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23131 23132UUID HELPERS 23133R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23134L: linux-kernel@vger.kernel.org 23135S: Maintained 23136F: include/linux/uuid.h 23137F: lib/test_uuid.c 23138F: lib/uuid.c 23139 23140UV SYSFS DRIVER 23141M: Justin Ernst <justin.ernst@hpe.com> 23142L: platform-driver-x86@vger.kernel.org 23143S: Maintained 23144F: drivers/platform/x86/uv_sysfs.c 23145 23146UVESAFB DRIVER 23147M: Michal Januszewski <spock@gentoo.org> 23148L: linux-fbdev@vger.kernel.org 23149S: Maintained 23150W: https://github.com/mjanusz/v86d 23151F: Documentation/fb/uvesafb.rst 23152F: drivers/video/fbdev/uvesafb.* 23153 23154Ux500 CLOCK DRIVERS 23155M: Ulf Hansson <ulf.hansson@linaro.org> 23156L: linux-clk@vger.kernel.org 23157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23158S: Maintained 23159F: drivers/clk/ux500/ 23160 23161V4L2 ASYNC AND FWNODE FRAMEWORKS 23162M: Sakari Ailus <sakari.ailus@linux.intel.com> 23163L: linux-media@vger.kernel.org 23164S: Maintained 23165T: git git://linuxtv.org/media_tree.git 23166F: drivers/media/v4l2-core/v4l2-async.c 23167F: drivers/media/v4l2-core/v4l2-fwnode.c 23168F: include/media/v4l2-async.h 23169F: include/media/v4l2-fwnode.h 23170 23171V4L2 LENS DRIVERS 23172M: Sakari Ailus <sakari.ailus@linux.intel.com> 23173L: linux-media@vger.kernel.org 23174S: Maintained 23175F: drivers/media/i2c/ak* 23176F: drivers/media/i2c/dw* 23177F: drivers/media/i2c/lm* 23178 23179V4L2 CAMERA SENSOR DRIVERS 23180M: Sakari Ailus <sakari.ailus@linux.intel.com> 23181L: linux-media@vger.kernel.org 23182S: Maintained 23183F: Documentation/driver-api/media/camera-sensor.rst 23184F: Documentation/driver-api/media/tx-rx.rst 23185F: drivers/media/i2c/ar* 23186F: drivers/media/i2c/gc* 23187F: drivers/media/i2c/hi* 23188F: drivers/media/i2c/imx* 23189F: drivers/media/i2c/mt* 23190F: drivers/media/i2c/og* 23191F: drivers/media/i2c/ov* 23192F: drivers/media/i2c/s5* 23193F: drivers/media/i2c/st-vgxy61.c 23194 23195VF610 NAND DRIVER 23196M: Stefan Agner <stefan@agner.ch> 23197L: linux-mtd@lists.infradead.org 23198S: Supported 23199F: drivers/mtd/nand/raw/vf610_nfc.c 23200 23201VFAT/FAT/MSDOS FILESYSTEM 23202M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23203S: Maintained 23204F: Documentation/filesystems/vfat.rst 23205F: fs/fat/ 23206F: tools/testing/selftests/filesystems/fat/ 23207 23208VFIO CDX DRIVER 23209M: Nipun Gupta <nipun.gupta@amd.com> 23210M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23211L: kvm@vger.kernel.org 23212S: Maintained 23213F: drivers/vfio/cdx/* 23214 23215VFIO DRIVER 23216M: Alex Williamson <alex.williamson@redhat.com> 23217L: kvm@vger.kernel.org 23218S: Maintained 23219T: git https://github.com/awilliam/linux-vfio.git 23220F: Documentation/ABI/testing/debugfs-vfio 23221F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23222F: Documentation/driver-api/vfio.rst 23223F: drivers/vfio/ 23224F: include/linux/vfio.h 23225F: include/linux/vfio_pci_core.h 23226F: include/uapi/linux/vfio.h 23227 23228VFIO FSL-MC DRIVER 23229M: Diana Craciun <diana.craciun@oss.nxp.com> 23230L: kvm@vger.kernel.org 23231S: Maintained 23232F: drivers/vfio/fsl-mc/ 23233 23234VFIO HISILICON PCI DRIVER 23235M: Longfang Liu <liulongfang@huawei.com> 23236M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23237L: kvm@vger.kernel.org 23238S: Maintained 23239F: drivers/vfio/pci/hisilicon/ 23240 23241VFIO MEDIATED DEVICE DRIVERS 23242M: Kirti Wankhede <kwankhede@nvidia.com> 23243L: kvm@vger.kernel.org 23244S: Maintained 23245F: Documentation/driver-api/vfio-mediated-device.rst 23246F: drivers/vfio/mdev/ 23247F: include/linux/mdev.h 23248F: samples/vfio-mdev/ 23249 23250VFIO MLX5 PCI DRIVER 23251M: Yishai Hadas <yishaih@nvidia.com> 23252L: kvm@vger.kernel.org 23253S: Maintained 23254F: drivers/vfio/pci/mlx5/ 23255 23256VFIO NVIDIA GRACE GPU DRIVER 23257M: Ankit Agrawal <ankita@nvidia.com> 23258L: kvm@vger.kernel.org 23259S: Supported 23260F: drivers/vfio/pci/nvgrace-gpu/ 23261 23262VFIO PCI DEVICE SPECIFIC DRIVERS 23263R: Jason Gunthorpe <jgg@nvidia.com> 23264R: Yishai Hadas <yishaih@nvidia.com> 23265R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23266R: Kevin Tian <kevin.tian@intel.com> 23267L: kvm@vger.kernel.org 23268S: Maintained 23269P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23270F: drivers/vfio/pci/*/ 23271 23272VFIO PDS PCI DRIVER 23273M: Brett Creeley <brett.creeley@amd.com> 23274L: kvm@vger.kernel.org 23275S: Maintained 23276F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23277F: drivers/vfio/pci/pds/ 23278 23279VFIO PLATFORM DRIVER 23280M: Eric Auger <eric.auger@redhat.com> 23281L: kvm@vger.kernel.org 23282S: Maintained 23283F: drivers/vfio/platform/ 23284 23285VFIO VIRTIO PCI DRIVER 23286M: Yishai Hadas <yishaih@nvidia.com> 23287L: kvm@vger.kernel.org 23288L: virtualization@lists.linux.dev 23289S: Maintained 23290F: drivers/vfio/pci/virtio 23291 23292VGA_SWITCHEROO 23293R: Lukas Wunner <lukas@wunner.de> 23294S: Maintained 23295T: git git://anongit.freedesktop.org/drm/drm-misc 23296F: Documentation/gpu/vga-switcheroo.rst 23297F: drivers/gpu/vga/vga_switcheroo.c 23298F: include/linux/vga_switcheroo.h 23299 23300VIA RHINE NETWORK DRIVER 23301M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23302S: Maintained 23303F: drivers/net/ethernet/via/via-rhine.c 23304 23305VIA SD/MMC CARD CONTROLLER DRIVER 23306M: Bruce Chang <brucechang@via.com.tw> 23307M: Harald Welte <HaraldWelte@viatech.com> 23308S: Maintained 23309F: drivers/mmc/host/via-sdmmc.c 23310 23311VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23312M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23313L: linux-fbdev@vger.kernel.org 23314S: Maintained 23315F: drivers/video/fbdev/via/ 23316F: include/linux/via-core.h 23317F: include/linux/via_i2c.h 23318 23319VIA VELOCITY NETWORK DRIVER 23320M: Francois Romieu <romieu@fr.zoreil.com> 23321L: netdev@vger.kernel.org 23322S: Maintained 23323F: drivers/net/ethernet/via/via-velocity.* 23324 23325VICODEC VIRTUAL CODEC DRIVER 23326M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23327L: linux-media@vger.kernel.org 23328S: Maintained 23329W: https://linuxtv.org 23330T: git git://linuxtv.org/media_tree.git 23331F: drivers/media/test-drivers/vicodec/* 23332 23333VIDEO I2C POLLING DRIVER 23334M: Matt Ranostay <matt.ranostay@konsulko.com> 23335L: linux-media@vger.kernel.org 23336S: Maintained 23337F: drivers/media/i2c/video-i2c.c 23338 23339VIDEO MULTIPLEXER DRIVER 23340M: Philipp Zabel <p.zabel@pengutronix.de> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343F: drivers/media/platform/video-mux.c 23344 23345VIDEOBUF2 FRAMEWORK 23346M: Tomasz Figa <tfiga@chromium.org> 23347M: Marek Szyprowski <m.szyprowski@samsung.com> 23348L: linux-media@vger.kernel.org 23349S: Maintained 23350F: drivers/media/common/videobuf2/* 23351F: include/media/videobuf2-* 23352 23353VIDTV VIRTUAL DIGITAL TV DRIVER 23354M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357W: https://linuxtv.org 23358T: git git://linuxtv.org/media_tree.git 23359F: drivers/media/test-drivers/vidtv/* 23360 23361VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23362M: Shuah Khan <skhan@linuxfoundation.org> 23363R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23364L: linux-media@vger.kernel.org 23365S: Maintained 23366W: https://linuxtv.org 23367T: git git://linuxtv.org/media_tree.git 23368F: drivers/media/test-drivers/vimc/* 23369 23370VIRT LIB 23371M: Alex Williamson <alex.williamson@redhat.com> 23372M: Paolo Bonzini <pbonzini@redhat.com> 23373L: kvm@vger.kernel.org 23374S: Supported 23375F: virt/lib/ 23376 23377VIRTIO AND VHOST VSOCK DRIVER 23378M: Stefan Hajnoczi <stefanha@redhat.com> 23379M: Stefano Garzarella <sgarzare@redhat.com> 23380L: kvm@vger.kernel.org 23381L: virtualization@lists.linux.dev 23382L: netdev@vger.kernel.org 23383S: Maintained 23384F: drivers/vhost/vsock.c 23385F: include/linux/virtio_vsock.h 23386F: include/uapi/linux/virtio_vsock.h 23387F: net/vmw_vsock/virtio_transport.c 23388F: net/vmw_vsock/virtio_transport_common.c 23389 23390VIRTIO BALLOON 23391M: "Michael S. Tsirkin" <mst@redhat.com> 23392M: David Hildenbrand <david@redhat.com> 23393L: virtualization@lists.linux.dev 23394S: Maintained 23395F: drivers/virtio/virtio_balloon.c 23396F: include/linux/balloon_compaction.h 23397F: include/uapi/linux/virtio_balloon.h 23398F: mm/balloon_compaction.c 23399 23400VIRTIO BLOCK AND SCSI DRIVERS 23401M: "Michael S. Tsirkin" <mst@redhat.com> 23402M: Jason Wang <jasowang@redhat.com> 23403R: Paolo Bonzini <pbonzini@redhat.com> 23404R: Stefan Hajnoczi <stefanha@redhat.com> 23405L: virtualization@lists.linux.dev 23406S: Maintained 23407F: drivers/block/virtio_blk.c 23408F: drivers/scsi/virtio_scsi.c 23409F: include/uapi/linux/virtio_blk.h 23410F: include/uapi/linux/virtio_scsi.h 23411 23412VIRTIO CONSOLE DRIVER 23413M: Amit Shah <amit@kernel.org> 23414L: virtualization@lists.linux.dev 23415S: Maintained 23416F: drivers/char/virtio_console.c 23417F: include/uapi/linux/virtio_console.h 23418 23419VIRTIO CORE AND NET DRIVERS 23420M: "Michael S. Tsirkin" <mst@redhat.com> 23421M: Jason Wang <jasowang@redhat.com> 23422R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23423L: virtualization@lists.linux.dev 23424S: Maintained 23425F: Documentation/ABI/testing/sysfs-bus-vdpa 23426F: Documentation/ABI/testing/sysfs-class-vduse 23427F: Documentation/devicetree/bindings/virtio/ 23428F: Documentation/driver-api/virtio/ 23429F: drivers/block/virtio_blk.c 23430F: drivers/crypto/virtio/ 23431F: drivers/net/virtio_net.c 23432F: drivers/vdpa/ 23433F: drivers/virtio/ 23434F: include/linux/vdpa.h 23435F: include/linux/virtio*.h 23436F: include/linux/vringh.h 23437F: include/uapi/linux/virtio_*.h 23438F: tools/virtio/ 23439 23440VIRTIO CRYPTO DRIVER 23441M: Gonglei <arei.gonglei@huawei.com> 23442L: virtualization@lists.linux.dev 23443L: linux-crypto@vger.kernel.org 23444S: Maintained 23445F: drivers/crypto/virtio/ 23446F: include/uapi/linux/virtio_crypto.h 23447 23448VIRTIO DRIVERS FOR S390 23449M: Cornelia Huck <cohuck@redhat.com> 23450M: Halil Pasic <pasic@linux.ibm.com> 23451M: Eric Farman <farman@linux.ibm.com> 23452L: linux-s390@vger.kernel.org 23453L: virtualization@lists.linux.dev 23454L: kvm@vger.kernel.org 23455S: Supported 23456F: arch/s390/include/uapi/asm/virtio-ccw.h 23457F: drivers/s390/virtio/ 23458 23459VIRTIO FILE SYSTEM 23460M: Vivek Goyal <vgoyal@redhat.com> 23461M: Stefan Hajnoczi <stefanha@redhat.com> 23462M: Miklos Szeredi <miklos@szeredi.hu> 23463L: virtualization@lists.linux.dev 23464L: linux-fsdevel@vger.kernel.org 23465S: Supported 23466W: https://virtio-fs.gitlab.io/ 23467F: Documentation/filesystems/virtiofs.rst 23468F: fs/fuse/virtio_fs.c 23469F: include/uapi/linux/virtio_fs.h 23470 23471VIRTIO GPIO DRIVER 23472M: Enrico Weigelt, metux IT consult <info@metux.net> 23473M: Viresh Kumar <vireshk@kernel.org> 23474L: linux-gpio@vger.kernel.org 23475L: virtualization@lists.linux.dev 23476S: Maintained 23477F: drivers/gpio/gpio-virtio.c 23478F: include/uapi/linux/virtio_gpio.h 23479 23480VIRTIO GPU DRIVER 23481M: David Airlie <airlied@redhat.com> 23482M: Gerd Hoffmann <kraxel@redhat.com> 23483R: Gurchetan Singh <gurchetansingh@chromium.org> 23484R: Chia-I Wu <olvaffe@gmail.com> 23485L: dri-devel@lists.freedesktop.org 23486L: virtualization@lists.linux.dev 23487S: Maintained 23488T: git git://anongit.freedesktop.org/drm/drm-misc 23489F: drivers/gpu/drm/ci/xfails/virtio* 23490F: drivers/gpu/drm/virtio/ 23491F: include/uapi/linux/virtio_gpu.h 23492 23493VIRTIO HOST (VHOST) 23494M: "Michael S. Tsirkin" <mst@redhat.com> 23495M: Jason Wang <jasowang@redhat.com> 23496L: kvm@vger.kernel.org 23497L: virtualization@lists.linux.dev 23498L: netdev@vger.kernel.org 23499S: Maintained 23500T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23501F: drivers/vhost/ 23502F: include/linux/sched/vhost_task.h 23503F: include/linux/vhost_iotlb.h 23504F: include/uapi/linux/vhost.h 23505F: kernel/vhost_task.c 23506 23507VIRTIO HOST (VHOST-SCSI) 23508M: "Michael S. Tsirkin" <mst@redhat.com> 23509M: Jason Wang <jasowang@redhat.com> 23510M: Mike Christie <michael.christie@oracle.com> 23511R: Paolo Bonzini <pbonzini@redhat.com> 23512R: Stefan Hajnoczi <stefanha@redhat.com> 23513L: virtualization@lists.linux.dev 23514S: Maintained 23515F: drivers/vhost/scsi.c 23516 23517VIRTIO I2C DRIVER 23518M: Conghui Chen <conghui.chen@intel.com> 23519M: Viresh Kumar <viresh.kumar@linaro.org> 23520L: linux-i2c@vger.kernel.org 23521L: virtualization@lists.linux.dev 23522S: Maintained 23523F: drivers/i2c/busses/i2c-virtio.c 23524F: include/uapi/linux/virtio_i2c.h 23525 23526VIRTIO INPUT DRIVER 23527M: Gerd Hoffmann <kraxel@redhat.com> 23528S: Maintained 23529F: drivers/virtio/virtio_input.c 23530F: include/uapi/linux/virtio_input.h 23531 23532VIRTIO IOMMU DRIVER 23533M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23534L: virtualization@lists.linux.dev 23535S: Maintained 23536F: drivers/iommu/virtio-iommu.c 23537F: include/uapi/linux/virtio_iommu.h 23538 23539VIRTIO MEM DRIVER 23540M: David Hildenbrand <david@redhat.com> 23541L: virtualization@lists.linux.dev 23542S: Maintained 23543W: https://virtio-mem.gitlab.io/ 23544F: drivers/virtio/virtio_mem.c 23545F: include/uapi/linux/virtio_mem.h 23546 23547VIRTIO PMEM DRIVER 23548M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23549L: virtualization@lists.linux.dev 23550S: Maintained 23551F: drivers/nvdimm/nd_virtio.c 23552F: drivers/nvdimm/virtio_pmem.c 23553 23554VIRTIO SOUND DRIVER 23555M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23556M: "Michael S. Tsirkin" <mst@redhat.com> 23557L: virtualization@lists.linux.dev 23558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23559S: Maintained 23560F: include/uapi/linux/virtio_snd.h 23561F: sound/virtio/* 23562 23563VIRTUAL BOX GUEST DEVICE DRIVER 23564M: Hans de Goede <hdegoede@redhat.com> 23565M: Arnd Bergmann <arnd@arndb.de> 23566M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23567S: Maintained 23568F: drivers/virt/vboxguest/ 23569F: include/linux/vbox_utils.h 23570F: include/uapi/linux/vbox*.h 23571 23572VIRTUAL BOX SHARED FOLDER VFS DRIVER 23573M: Hans de Goede <hdegoede@redhat.com> 23574L: linux-fsdevel@vger.kernel.org 23575S: Maintained 23576F: fs/vboxsf/* 23577 23578VIRTUAL PCM TEST DRIVER 23579M: Ivan Orlov <ivan.orlov0322@gmail.com> 23580L: linux-sound@vger.kernel.org 23581S: Maintained 23582F: Documentation/sound/cards/pcmtest.rst 23583F: sound/drivers/pcmtest.c 23584F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23585 23586VIRTUAL SERIO DEVICE DRIVER 23587M: Stephen Chandler Paul <thatslyude@gmail.com> 23588S: Maintained 23589F: drivers/input/serio/userio.c 23590F: include/uapi/linux/userio.h 23591 23592VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23593M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23594S: Maintained 23595F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23596F: drivers/iio/light/veml6075.c 23597 23598VISL VIRTUAL STATELESS DECODER DRIVER 23599M: Daniel Almeida <daniel.almeida@collabora.com> 23600L: linux-media@vger.kernel.org 23601S: Supported 23602F: drivers/media/test-drivers/visl 23603 23604VIVID VIRTUAL VIDEO DRIVER 23605M: Hans Verkuil <hverkuil@xs4all.nl> 23606L: linux-media@vger.kernel.org 23607S: Maintained 23608W: https://linuxtv.org 23609T: git git://linuxtv.org/media_tree.git 23610F: drivers/media/test-drivers/vivid/* 23611 23612VM SOCKETS (AF_VSOCK) 23613M: Stefano Garzarella <sgarzare@redhat.com> 23614L: virtualization@lists.linux.dev 23615L: netdev@vger.kernel.org 23616S: Maintained 23617F: drivers/net/vsockmon.c 23618F: include/net/af_vsock.h 23619F: include/uapi/linux/vm_sockets.h 23620F: include/uapi/linux/vm_sockets_diag.h 23621F: include/uapi/linux/vsockmon.h 23622F: net/vmw_vsock/ 23623F: tools/testing/vsock/ 23624 23625VMALLOC 23626M: Andrew Morton <akpm@linux-foundation.org> 23627R: Uladzislau Rezki <urezki@gmail.com> 23628R: Christoph Hellwig <hch@infradead.org> 23629R: Lorenzo Stoakes <lstoakes@gmail.com> 23630L: linux-mm@kvack.org 23631S: Maintained 23632W: http://www.linux-mm.org 23633T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23634F: include/linux/vmalloc.h 23635F: mm/vmalloc.c 23636 23637VME SUBSYSTEM 23638L: linux-kernel@vger.kernel.org 23639S: Orphan 23640T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23641F: Documentation/driver-api/vme.rst 23642F: drivers/staging/vme_user/ 23643 23644VMWARE BALLOON DRIVER 23645M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23646R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23647L: linux-kernel@vger.kernel.org 23648S: Supported 23649F: drivers/misc/vmw_balloon.c 23650 23651VMWARE HYPERVISOR INTERFACE 23652M: Ajay Kaher <ajay.kaher@broadcom.com> 23653M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23654R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23655L: virtualization@lists.linux.dev 23656L: x86@kernel.org 23657S: Supported 23658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23659F: arch/x86/include/asm/vmware.h 23660F: arch/x86/kernel/cpu/vmware.c 23661 23662VMWARE PVRDMA DRIVER 23663M: Bryan Tan <bryan-bt.tan@broadcom.com> 23664M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23665R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23666L: linux-rdma@vger.kernel.org 23667S: Supported 23668F: drivers/infiniband/hw/vmw_pvrdma/ 23669 23670VMWARE PVSCSI DRIVER 23671M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23672R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23673L: linux-scsi@vger.kernel.org 23674S: Supported 23675F: drivers/scsi/vmw_pvscsi.c 23676F: drivers/scsi/vmw_pvscsi.h 23677 23678VMWARE VIRTUAL PTP CLOCK DRIVER 23679M: Nick Shi <nick.shi@broadcom.com> 23680R: Ajay Kaher <ajay.kaher@broadcom.com> 23681R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23682R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23683L: netdev@vger.kernel.org 23684S: Supported 23685F: drivers/ptp/ptp_vmw.c 23686 23687VMWARE VMCI DRIVER 23688M: Bryan Tan <bryan-bt.tan@broadcom.com> 23689M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23690R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23691L: linux-kernel@vger.kernel.org 23692S: Supported 23693F: drivers/misc/vmw_vmci/ 23694F: include/linux/vmw_vmci* 23695 23696VMWARE VMMOUSE SUBDRIVER 23697M: Zack Rusin <zack.rusin@broadcom.com> 23698R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23699L: linux-input@vger.kernel.org 23700S: Supported 23701F: drivers/input/mouse/vmmouse.c 23702F: drivers/input/mouse/vmmouse.h 23703 23704VMWARE VMXNET3 ETHERNET DRIVER 23705M: Ronak Doshi <ronak.doshi@broadcom.com> 23706R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23707L: netdev@vger.kernel.org 23708S: Supported 23709F: drivers/net/vmxnet3/ 23710 23711VMWARE VSOCK VMCI TRANSPORT DRIVER 23712M: Bryan Tan <bryan-bt.tan@broadcom.com> 23713M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23714R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23715L: linux-kernel@vger.kernel.org 23716S: Supported 23717F: net/vmw_vsock/vmci_transport* 23718 23719VOCORE VOCORE2 BOARD 23720M: Harvey Hunt <harveyhuntnexus@gmail.com> 23721L: linux-mips@vger.kernel.org 23722S: Maintained 23723F: arch/mips/boot/dts/ralink/vocore2.dts 23724 23725VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23726M: Liam Girdwood <lgirdwood@gmail.com> 23727M: Mark Brown <broonie@kernel.org> 23728L: linux-kernel@vger.kernel.org 23729S: Supported 23730W: http://www.slimlogic.co.uk/?p=48 23731T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23732F: Documentation/devicetree/bindings/regulator/ 23733F: Documentation/power/regulator/ 23734F: drivers/regulator/ 23735F: include/dt-bindings/regulator/ 23736F: include/linux/regulator/ 23737K: regulator_get_optional 23738 23739VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23740R: Matti Vaittinen <mazziesaccount@gmail.com> 23741F: drivers/regulator/irq_helpers.c 23742 23743VRF 23744M: David Ahern <dsahern@kernel.org> 23745L: netdev@vger.kernel.org 23746S: Maintained 23747F: Documentation/networking/vrf.rst 23748F: drivers/net/vrf.c 23749 23750VSPRINTF 23751M: Petr Mladek <pmladek@suse.com> 23752M: Steven Rostedt <rostedt@goodmis.org> 23753R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23754R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23755R: Sergey Senozhatsky <senozhatsky@chromium.org> 23756S: Maintained 23757T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23758F: Documentation/core-api/printk-formats.rst 23759F: lib/test_printf.c 23760F: lib/test_scanf.c 23761F: lib/vsprintf.c 23762 23763VT1211 HARDWARE MONITOR DRIVER 23764M: Juerg Haefliger <juergh@proton.me> 23765L: linux-hwmon@vger.kernel.org 23766S: Maintained 23767F: Documentation/hwmon/vt1211.rst 23768F: drivers/hwmon/vt1211.c 23769 23770VT8231 HARDWARE MONITOR DRIVER 23771M: Roger Lucas <vt8231@hiddenengine.co.uk> 23772L: linux-hwmon@vger.kernel.org 23773S: Maintained 23774F: drivers/hwmon/vt8231.c 23775 23776VUB300 USB to SDIO/SD/MMC bridge chip 23777L: linux-mmc@vger.kernel.org 23778S: Orphan 23779F: drivers/mmc/host/vub300.c 23780 23781W1 DALLAS'S 1-WIRE BUS 23782M: Krzysztof Kozlowski <krzk@kernel.org> 23783S: Maintained 23784F: Documentation/devicetree/bindings/w1/ 23785F: Documentation/w1/ 23786F: drivers/w1/ 23787F: include/linux/w1.h 23788 23789W83791D HARDWARE MONITORING DRIVER 23790M: Marc Hulsman <m.hulsman@tudelft.nl> 23791L: linux-hwmon@vger.kernel.org 23792S: Maintained 23793F: Documentation/hwmon/w83791d.rst 23794F: drivers/hwmon/w83791d.c 23795 23796W83793 HARDWARE MONITORING DRIVER 23797M: Rudolf Marek <r.marek@assembler.cz> 23798L: linux-hwmon@vger.kernel.org 23799S: Maintained 23800F: Documentation/hwmon/w83793.rst 23801F: drivers/hwmon/w83793.c 23802 23803W83795 HARDWARE MONITORING DRIVER 23804M: Jean Delvare <jdelvare@suse.com> 23805L: linux-hwmon@vger.kernel.org 23806S: Maintained 23807F: drivers/hwmon/w83795.c 23808 23809W83L51xD SD/MMC CARD INTERFACE DRIVER 23810M: Pierre Ossman <pierre@ossman.eu> 23811S: Maintained 23812F: drivers/mmc/host/wbsd.* 23813 23814WACOM PROTOCOL 4 SERIAL TABLETS 23815M: Julian Squires <julian@cipht.net> 23816M: Hans de Goede <hdegoede@redhat.com> 23817L: linux-input@vger.kernel.org 23818S: Maintained 23819F: drivers/input/tablet/wacom_serial4.c 23820 23821WANGXUN ETHERNET DRIVER 23822M: Jiawen Wu <jiawenwu@trustnetic.com> 23823M: Mengyuan Lou <mengyuanlou@net-swift.com> 23824L: netdev@vger.kernel.org 23825S: Maintained 23826W: https://www.net-swift.com 23827F: Documentation/networking/device_drivers/ethernet/wangxun/* 23828F: drivers/net/ethernet/wangxun/ 23829F: drivers/net/pcs/pcs-xpcs-wx.c 23830 23831WATCHDOG DEVICE DRIVERS 23832M: Wim Van Sebroeck <wim@linux-watchdog.org> 23833M: Guenter Roeck <linux@roeck-us.net> 23834L: linux-watchdog@vger.kernel.org 23835S: Maintained 23836W: http://www.linux-watchdog.org/ 23837T: git git://www.linux-watchdog.org/linux-watchdog.git 23838F: Documentation/devicetree/bindings/watchdog/ 23839F: Documentation/watchdog/ 23840F: drivers/watchdog/ 23841F: include/linux/watchdog.h 23842F: include/trace/events/watchdog.h 23843F: include/uapi/linux/watchdog.h 23844 23845WAVE5 VPU CODEC DRIVER 23846M: Nas Chung <nas.chung@chipsnmedia.com> 23847M: Jackson Lee <jackson.lee@chipsnmedia.com> 23848L: linux-media@vger.kernel.org 23849S: Maintained 23850F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23851F: drivers/media/platform/chips-media/wave5/ 23852 23853WHISKEYCOVE PMIC GPIO DRIVER 23854M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23855L: linux-gpio@vger.kernel.org 23856S: Maintained 23857F: drivers/gpio/gpio-wcove.c 23858 23859WHWAVE RTC DRIVER 23860M: Dianlong Li <long17.cool@163.com> 23861L: linux-rtc@vger.kernel.org 23862S: Maintained 23863F: drivers/rtc/rtc-sd3078.c 23864 23865WIIMOTE HID DRIVER 23866M: David Rheinsberg <david@readahead.eu> 23867L: linux-input@vger.kernel.org 23868S: Maintained 23869F: drivers/hid/hid-wiimote* 23870 23871WILOCITY WIL6210 WIRELESS DRIVER 23872L: linux-wireless@vger.kernel.org 23873S: Orphan 23874W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23875F: drivers/net/wireless/ath/wil6210/ 23876 23877WINBOND CIR DRIVER 23878M: David Härdeman <david@hardeman.nu> 23879S: Maintained 23880F: drivers/media/rc/winbond-cir.c 23881 23882WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23883L: linux-watchdog@vger.kernel.org 23884S: Orphan 23885F: drivers/watchdog/ebc-c384_wdt.c 23886 23887WINSYSTEMS WS16C48 GPIO DRIVER 23888M: William Breathitt Gray <william.gray@linaro.org> 23889L: linux-gpio@vger.kernel.org 23890S: Maintained 23891F: drivers/gpio/gpio-ws16c48.c 23892 23893WIREGUARD SECURE NETWORK TUNNEL 23894M: Jason A. Donenfeld <Jason@zx2c4.com> 23895L: wireguard@lists.zx2c4.com 23896L: netdev@vger.kernel.org 23897S: Maintained 23898F: drivers/net/wireguard/ 23899F: tools/testing/selftests/wireguard/ 23900 23901WISTRON LAPTOP BUTTON DRIVER 23902M: Miloslav Trmac <mitr@volny.cz> 23903S: Maintained 23904F: drivers/input/misc/wistron_btns.c 23905 23906WMI BINARY MOF DRIVER 23907M: Armin Wolf <W_Armin@gmx.de> 23908R: Thomas Weißschuh <linux@weissschuh.net> 23909L: platform-driver-x86@vger.kernel.org 23910S: Maintained 23911F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23912F: Documentation/wmi/devices/wmi-bmof.rst 23913F: drivers/platform/x86/wmi-bmof.c 23914 23915WOLFSON MICROELECTRONICS DRIVERS 23916L: patches@opensource.cirrus.com 23917S: Supported 23918W: https://github.com/CirrusLogic/linux-drivers/wiki 23919T: git https://github.com/CirrusLogic/linux-drivers.git 23920F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23921F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23922F: Documentation/devicetree/bindings/mfd/wm831x.txt 23923F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23924F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23925F: Documentation/devicetree/bindings/sound/wm* 23926F: Documentation/hwmon/wm83??.rst 23927F: arch/arm/mach-s3c/mach-crag6410* 23928F: drivers/clk/clk-wm83*.c 23929F: drivers/gpio/gpio-*wm*.c 23930F: drivers/gpio/gpio-arizona.c 23931F: drivers/hwmon/wm83??-hwmon.c 23932F: drivers/input/misc/wm831x-on.c 23933F: drivers/input/touchscreen/wm831x-ts.c 23934F: drivers/input/touchscreen/wm97*.c 23935F: drivers/leds/leds-wm83*.c 23936F: drivers/mfd/arizona* 23937F: drivers/mfd/cs47l24* 23938F: drivers/mfd/wm*.c 23939F: drivers/power/supply/wm83*.c 23940F: drivers/regulator/arizona* 23941F: drivers/regulator/wm8*.c 23942F: drivers/rtc/rtc-wm83*.c 23943F: drivers/video/backlight/wm83*_bl.c 23944F: drivers/watchdog/wm83*_wdt.c 23945F: include/linux/mfd/arizona/ 23946F: include/linux/mfd/wm831x/ 23947F: include/linux/mfd/wm8350/ 23948F: include/linux/mfd/wm8400* 23949F: include/linux/regulator/arizona* 23950F: include/linux/wm97xx.h 23951F: include/sound/wm????.h 23952F: sound/soc/codecs/arizona* 23953F: sound/soc/codecs/cs47l24* 23954F: sound/soc/codecs/wm* 23955 23956WORKQUEUE 23957M: Tejun Heo <tj@kernel.org> 23958R: Lai Jiangshan <jiangshanlai@gmail.com> 23959S: Maintained 23960T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23961F: Documentation/core-api/workqueue.rst 23962F: include/linux/workqueue.h 23963F: kernel/workqueue.c 23964F: kernel/workqueue_internal.h 23965 23966WWAN DRIVERS 23967M: Loic Poulain <loic.poulain@linaro.org> 23968M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23969R: Johannes Berg <johannes@sipsolutions.net> 23970L: netdev@vger.kernel.org 23971S: Maintained 23972F: drivers/net/wwan/ 23973F: include/linux/wwan.h 23974F: include/uapi/linux/wwan.h 23975 23976X-POWERS AXP288 PMIC DRIVERS 23977M: Hans de Goede <hdegoede@redhat.com> 23978S: Maintained 23979F: drivers/acpi/pmic/intel_pmic_xpower.c 23980N: axp288 23981 23982X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23983M: Chen-Yu Tsai <wens@csie.org> 23984L: linux-kernel@vger.kernel.org 23985S: Maintained 23986N: axp[128] 23987 23988X.25 STACK 23989M: Martin Schiller <ms@dev.tdt.de> 23990L: linux-x25@vger.kernel.org 23991S: Maintained 23992F: Documentation/networking/lapb-module.rst 23993F: Documentation/networking/x25* 23994F: drivers/net/wan/hdlc_x25.c 23995F: drivers/net/wan/lapbether.c 23996F: include/*/lapb.h 23997F: include/net/x25* 23998F: include/uapi/linux/x25.h 23999F: net/lapb/ 24000F: net/x25/ 24001 24002X86 ARCHITECTURE (32-BIT AND 64-BIT) 24003M: Thomas Gleixner <tglx@linutronix.de> 24004M: Ingo Molnar <mingo@redhat.com> 24005M: Borislav Petkov <bp@alien8.de> 24006M: Dave Hansen <dave.hansen@linux.intel.com> 24007M: x86@kernel.org 24008R: "H. Peter Anvin" <hpa@zytor.com> 24009L: linux-kernel@vger.kernel.org 24010S: Maintained 24011T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24012F: Documentation/arch/x86/ 24013F: Documentation/devicetree/bindings/x86/ 24014F: arch/x86/ 24015 24016X86 ENTRY CODE 24017M: Andy Lutomirski <luto@kernel.org> 24018L: linux-kernel@vger.kernel.org 24019S: Maintained 24020T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24021F: arch/x86/entry/ 24022 24023X86 HARDWARE VULNERABILITIES 24024M: Thomas Gleixner <tglx@linutronix.de> 24025M: Borislav Petkov <bp@alien8.de> 24026M: Peter Zijlstra <peterz@infradead.org> 24027M: Josh Poimboeuf <jpoimboe@kernel.org> 24028R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24029S: Maintained 24030F: Documentation/admin-guide/hw-vuln/ 24031F: arch/x86/include/asm/nospec-branch.h 24032F: arch/x86/kernel/cpu/bugs.c 24033 24034X86 MCE INFRASTRUCTURE 24035M: Tony Luck <tony.luck@intel.com> 24036M: Borislav Petkov <bp@alien8.de> 24037L: linux-edac@vger.kernel.org 24038S: Maintained 24039F: Documentation/ABI/testing/sysfs-mce 24040F: Documentation/arch/x86/x86_64/machinecheck.rst 24041F: arch/x86/kernel/cpu/mce/* 24042 24043X86 MICROCODE UPDATE SUPPORT 24044M: Borislav Petkov <bp@alien8.de> 24045S: Maintained 24046F: arch/x86/kernel/cpu/microcode/* 24047 24048X86 MM 24049M: Dave Hansen <dave.hansen@linux.intel.com> 24050M: Andy Lutomirski <luto@kernel.org> 24051M: Peter Zijlstra <peterz@infradead.org> 24052L: linux-kernel@vger.kernel.org 24053S: Maintained 24054T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24055F: arch/x86/mm/ 24056 24057X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24058M: Hans de Goede <hdegoede@redhat.com> 24059L: platform-driver-x86@vger.kernel.org 24060S: Maintained 24061T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24062F: drivers/platform/x86/x86-android-tablets/ 24063 24064X86 PLATFORM DRIVERS 24065M: Hans de Goede <hdegoede@redhat.com> 24066M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24067L: platform-driver-x86@vger.kernel.org 24068S: Maintained 24069Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24070T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24071F: drivers/platform/olpc/ 24072F: drivers/platform/x86/ 24073F: include/linux/platform_data/x86/ 24074 24075X86 PLATFORM UV HPE SUPERDOME FLEX 24076M: Steve Wahl <steve.wahl@hpe.com> 24077R: Justin Ernst <justin.ernst@hpe.com> 24078R: Kyle Meyer <kyle.meyer@hpe.com> 24079R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24080R: Russ Anderson <russ.anderson@hpe.com> 24081S: Supported 24082F: arch/x86/include/asm/uv/ 24083F: arch/x86/kernel/apic/x2apic_uv_x.c 24084F: arch/x86/platform/uv/ 24085 24086X86 STACK UNWINDING 24087M: Josh Poimboeuf <jpoimboe@kernel.org> 24088M: Peter Zijlstra <peterz@infradead.org> 24089S: Supported 24090F: arch/x86/include/asm/unwind*.h 24091F: arch/x86/kernel/dumpstack.c 24092F: arch/x86/kernel/stacktrace.c 24093F: arch/x86/kernel/unwind_*.c 24094 24095X86 TRUST DOMAIN EXTENSIONS (TDX) 24096M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24097R: Dave Hansen <dave.hansen@linux.intel.com> 24098L: x86@kernel.org 24099L: linux-coco@lists.linux.dev 24100S: Supported 24101T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24102F: arch/x86/boot/compressed/tdx* 24103F: arch/x86/coco/tdx/ 24104F: arch/x86/include/asm/shared/tdx.h 24105F: arch/x86/include/asm/tdx.h 24106F: arch/x86/virt/vmx/tdx/ 24107F: drivers/virt/coco/tdx-guest 24108 24109X86 VDSO 24110M: Andy Lutomirski <luto@kernel.org> 24111L: linux-kernel@vger.kernel.org 24112S: Maintained 24113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24114F: arch/x86/entry/vdso/ 24115 24116XARRAY 24117M: Matthew Wilcox <willy@infradead.org> 24118L: linux-fsdevel@vger.kernel.org 24119S: Supported 24120F: Documentation/core-api/xarray.rst 24121F: include/linux/idr.h 24122F: include/linux/xarray.h 24123F: lib/idr.c 24124F: lib/xarray.c 24125F: tools/testing/radix-tree 24126 24127XBOX DVD IR REMOTE 24128M: Benjamin Valentin <benpicco@googlemail.com> 24129S: Maintained 24130F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24131F: drivers/media/rc/xbox_remote.c 24132 24133XC2028/3028 TUNER DRIVER 24134M: Mauro Carvalho Chehab <mchehab@kernel.org> 24135L: linux-media@vger.kernel.org 24136S: Maintained 24137W: https://linuxtv.org 24138T: git git://linuxtv.org/media_tree.git 24139F: drivers/media/tuners/xc2028.* 24140 24141XDP (eXpress Data Path) 24142M: Alexei Starovoitov <ast@kernel.org> 24143M: Daniel Borkmann <daniel@iogearbox.net> 24144M: David S. Miller <davem@davemloft.net> 24145M: Jakub Kicinski <kuba@kernel.org> 24146M: Jesper Dangaard Brouer <hawk@kernel.org> 24147M: John Fastabend <john.fastabend@gmail.com> 24148L: netdev@vger.kernel.org 24149L: bpf@vger.kernel.org 24150S: Supported 24151F: drivers/net/ethernet/*/*/*/*/*xdp* 24152F: drivers/net/ethernet/*/*/*xdp* 24153F: include/net/xdp.h 24154F: include/net/xdp_priv.h 24155F: include/trace/events/xdp.h 24156F: kernel/bpf/cpumap.c 24157F: kernel/bpf/devmap.c 24158F: net/core/xdp.c 24159F: samples/bpf/xdp* 24160F: tools/testing/selftests/bpf/*/*xdp* 24161F: tools/testing/selftests/bpf/*xdp* 24162K: (?:\b|_)xdp(?:\b|_) 24163 24164XDP SOCKETS (AF_XDP) 24165M: Björn Töpel <bjorn@kernel.org> 24166M: Magnus Karlsson <magnus.karlsson@intel.com> 24167M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24168R: Jonathan Lemon <jonathan.lemon@gmail.com> 24169L: netdev@vger.kernel.org 24170L: bpf@vger.kernel.org 24171S: Maintained 24172F: Documentation/networking/af_xdp.rst 24173F: include/net/netns/xdp.h 24174F: include/net/xdp_sock* 24175F: include/net/xsk_buff_pool.h 24176F: include/uapi/linux/if_xdp.h 24177F: include/uapi/linux/xdp_diag.h 24178F: net/xdp/ 24179F: tools/testing/selftests/bpf/*xsk* 24180 24181XEN BLOCK SUBSYSTEM 24182M: Roger Pau Monné <roger.pau@citrix.com> 24183L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24184S: Supported 24185F: drivers/block/xen* 24186F: drivers/block/xen-blkback/* 24187 24188XEN HYPERVISOR ARM 24189M: Stefano Stabellini <sstabellini@kernel.org> 24190L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24191S: Maintained 24192F: arch/arm/include/asm/xen/ 24193F: arch/arm/xen/ 24194 24195XEN HYPERVISOR ARM64 24196M: Stefano Stabellini <sstabellini@kernel.org> 24197L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24198S: Maintained 24199F: arch/arm64/include/asm/xen/ 24200F: arch/arm64/xen/ 24201 24202XEN HYPERVISOR INTERFACE 24203M: Juergen Gross <jgross@suse.com> 24204M: Stefano Stabellini <sstabellini@kernel.org> 24205R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24206L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24207S: Supported 24208T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24209F: Documentation/ABI/stable/sysfs-hypervisor-xen 24210F: Documentation/ABI/testing/sysfs-hypervisor-xen 24211F: drivers/*/xen-*front.c 24212F: drivers/xen/ 24213F: include/uapi/xen/ 24214F: include/xen/ 24215F: kernel/configs/xen.config 24216 24217XEN HYPERVISOR X86 24218M: Juergen Gross <jgross@suse.com> 24219R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24220L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24221S: Supported 24222F: arch/x86/configs/xen.config 24223F: arch/x86/include/asm/pvclock-abi.h 24224F: arch/x86/include/asm/xen/ 24225F: arch/x86/platform/pvh/ 24226F: arch/x86/xen/ 24227 24228XEN NETWORK BACKEND DRIVER 24229M: Wei Liu <wei.liu@kernel.org> 24230M: Paul Durrant <paul@xen.org> 24231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24232L: netdev@vger.kernel.org 24233S: Supported 24234F: drivers/net/xen-netback/* 24235 24236XEN PCI SUBSYSTEM 24237M: Juergen Gross <jgross@suse.com> 24238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24239S: Supported 24240F: arch/x86/pci/*xen* 24241F: drivers/pci/*xen* 24242 24243XEN PVSCSI DRIVERS 24244M: Juergen Gross <jgross@suse.com> 24245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24246L: linux-scsi@vger.kernel.org 24247S: Supported 24248F: drivers/scsi/xen-scsifront.c 24249F: drivers/xen/xen-scsiback.c 24250F: include/xen/interface/io/vscsiif.h 24251 24252XEN PVUSB DRIVER 24253M: Juergen Gross <jgross@suse.com> 24254L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24255L: linux-usb@vger.kernel.org 24256S: Supported 24257F: drivers/usb/host/xen* 24258F: include/xen/interface/io/usbif.h 24259 24260XEN SOUND FRONTEND DRIVER 24261M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24263L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24264S: Supported 24265F: sound/xen/* 24266 24267XEN SWIOTLB SUBSYSTEM 24268M: Juergen Gross <jgross@suse.com> 24269M: Stefano Stabellini <sstabellini@kernel.org> 24270L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24271L: iommu@lists.linux.dev 24272S: Supported 24273F: arch/*/include/asm/xen/swiotlb-xen.h 24274F: drivers/xen/swiotlb-xen.c 24275F: include/xen/arm/swiotlb-xen.h 24276F: include/xen/swiotlb-xen.h 24277 24278XFS FILESYSTEM 24279M: Chandan Babu R <chandan.babu@oracle.com> 24280R: Darrick J. Wong <djwong@kernel.org> 24281L: linux-xfs@vger.kernel.org 24282S: Supported 24283W: http://xfs.org/ 24284C: irc://irc.oftc.net/xfs 24285T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24286P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24287F: Documentation/ABI/testing/sysfs-fs-xfs 24288F: Documentation/admin-guide/xfs.rst 24289F: Documentation/filesystems/xfs/* 24290F: fs/xfs/ 24291F: include/uapi/linux/dqblk_xfs.h 24292F: include/uapi/linux/fsmap.h 24293 24294XILINX AMS DRIVER 24295M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24296L: linux-iio@vger.kernel.org 24297S: Maintained 24298F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24299F: drivers/iio/adc/xilinx-ams.c 24300 24301XILINX AXI ETHERNET DRIVER 24302M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24303S: Maintained 24304F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24305F: drivers/net/ethernet/xilinx/xilinx_axienet* 24306 24307XILINX CAN DRIVER 24308M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24309L: linux-can@vger.kernel.org 24310S: Maintained 24311F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24312F: drivers/net/can/xilinx_can.c 24313 24314XILINX EVENT MANAGEMENT DRIVER 24315M: Michal Simek <michal.simek@amd.com> 24316S: Maintained 24317F: drivers/soc/xilinx/xlnx_event_manager.c 24318F: include/linux/firmware/xlnx-event-manager.h 24319 24320XILINX GPIO DRIVER 24321M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24322R: Srinivas Neeli <srinivas.neeli@amd.com> 24323R: Michal Simek <michal.simek@amd.com> 24324S: Maintained 24325F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24326F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24327F: drivers/gpio/gpio-xilinx.c 24328F: drivers/gpio/gpio-zynq.c 24329 24330XILINX LL TEMAC ETHERNET DRIVER 24331L: netdev@vger.kernel.org 24332S: Orphan 24333F: drivers/net/ethernet/xilinx/ll_temac* 24334 24335XILINX PWM DRIVER 24336M: Sean Anderson <sean.anderson@seco.com> 24337S: Maintained 24338F: drivers/pwm/pwm-xilinx.c 24339F: include/clocksource/timer-xilinx.h 24340 24341XILINX SD-FEC IP CORES 24342M: Derek Kiernan <derek.kiernan@amd.com> 24343M: Dragan Cvetic <dragan.cvetic@amd.com> 24344S: Maintained 24345F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24346F: Documentation/misc-devices/xilinx_sdfec.rst 24347F: drivers/misc/Kconfig 24348F: drivers/misc/Makefile 24349F: drivers/misc/xilinx_sdfec.c 24350F: include/uapi/misc/xilinx_sdfec.h 24351 24352XILINX UARTLITE SERIAL DRIVER 24353M: Peter Korsgaard <jacmet@sunsite.dk> 24354L: linux-serial@vger.kernel.org 24355S: Maintained 24356F: drivers/tty/serial/uartlite.c 24357 24358XILINX VIDEO IP CORES 24359M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24360L: linux-media@vger.kernel.org 24361S: Supported 24362T: git git://linuxtv.org/media_tree.git 24363F: Documentation/devicetree/bindings/media/xilinx/ 24364F: drivers/media/platform/xilinx/ 24365F: include/uapi/linux/xilinx-v4l2-controls.h 24366 24367XILINX VERSAL EDAC DRIVER 24368M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24369M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24370S: Maintained 24371F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24372F: drivers/edac/versal_edac.c 24373 24374XILINX WATCHDOG DRIVER 24375M: Srinivas Neeli <srinivas.neeli@amd.com> 24376R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24377R: Michal Simek <michal.simek@amd.com> 24378S: Maintained 24379F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24380F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24381F: drivers/watchdog/of_xilinx_wdt.c 24382F: drivers/watchdog/xilinx_wwdt.c 24383 24384XILINX XDMA DRIVER 24385M: Lizhi Hou <lizhi.hou@amd.com> 24386M: Brian Xu <brian.xu@amd.com> 24387M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24388L: dmaengine@vger.kernel.org 24389S: Supported 24390F: drivers/dma/xilinx/xdma-regs.h 24391F: drivers/dma/xilinx/xdma.c 24392F: include/linux/dma/amd_xdma.h 24393F: include/linux/platform_data/amd_xdma.h 24394 24395XILINX ZYNQMP DPDMA DRIVER 24396M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24397L: dmaengine@vger.kernel.org 24398S: Supported 24399F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24400F: drivers/dma/xilinx/xilinx_dpdma.c 24401F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24402 24403XILINX ZYNQMP OCM EDAC DRIVER 24404M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24405M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24406S: Maintained 24407F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24408F: drivers/edac/zynqmp_edac.c 24409 24410XILINX ZYNQMP PSGTR PHY DRIVER 24411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24412L: linux-kernel@vger.kernel.org 24413S: Supported 24414T: git https://github.com/Xilinx/linux-xlnx.git 24415F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24416F: drivers/phy/xilinx/phy-zynqmp.c 24417 24418XILINX ZYNQMP SHA3 DRIVER 24419M: Harsha <harsha.harsha@amd.com> 24420S: Maintained 24421F: drivers/crypto/xilinx/zynqmp-sha.c 24422 24423XILINX ZYNQMP NVMEM DRIVER 24424M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24425M: Kalyani Akula <kalyani.akula@amd.com> 24426R: Michal Simek <michal.simek@amd.com> 24427S: Maintained 24428F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24429F: drivers/nvmem/zynqmp_nvmem.c 24430 24431XILLYBUS DRIVER 24432M: Eli Billauer <eli.billauer@gmail.com> 24433L: linux-kernel@vger.kernel.org 24434S: Supported 24435F: drivers/char/xillybus/ 24436 24437XLP9XX I2C DRIVER 24438M: George Cherian <gcherian@marvell.com> 24439L: linux-i2c@vger.kernel.org 24440S: Supported 24441W: http://www.marvell.com 24442F: drivers/i2c/busses/i2c-xlp9xx.c 24443 24444XRA1403 GPIO EXPANDER 24445M: Nandor Han <nandor.han@ge.com> 24446L: linux-gpio@vger.kernel.org 24447S: Maintained 24448F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24449F: drivers/gpio/gpio-xra1403.c 24450 24451XTENSA XTFPGA PLATFORM SUPPORT 24452M: Max Filippov <jcmvbkbc@gmail.com> 24453S: Maintained 24454F: drivers/spi/spi-xtensa-xtfpga.c 24455F: sound/soc/xtensa/xtfpga-i2s.c 24456 24457YAM DRIVER FOR AX.25 24458M: Jean-Paul Roubelat <jpr@f6fbb.org> 24459L: linux-hams@vger.kernel.org 24460S: Maintained 24461F: drivers/net/hamradio/yam* 24462F: include/linux/yam.h 24463 24464YAMA SECURITY MODULE 24465M: Kees Cook <keescook@chromium.org> 24466S: Supported 24467T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24468F: Documentation/admin-guide/LSM/Yama.rst 24469F: security/yama/ 24470 24471YEALINK PHONE DRIVER 24472M: Henk Vergonet <Henk.Vergonet@gmail.com> 24473L: usbb2k-api-dev@nongnu.org 24474S: Maintained 24475F: Documentation/input/devices/yealink.rst 24476F: drivers/input/misc/yealink.* 24477 24478Z3FOLD COMPRESSED PAGE ALLOCATOR 24479M: Vitaly Wool <vitaly.wool@konsulko.com> 24480R: Miaohe Lin <linmiaohe@huawei.com> 24481L: linux-mm@kvack.org 24482S: Maintained 24483F: mm/z3fold.c 24484 24485Z8530 DRIVER FOR AX.25 24486M: Joerg Reuter <jreuter@yaina.de> 24487L: linux-hams@vger.kernel.org 24488S: Maintained 24489W: http://yaina.de/jreuter/ 24490W: http://www.qsl.net/dl1bke/ 24491F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24492F: drivers/net/hamradio/*scc.c 24493F: drivers/net/hamradio/z8530.h 24494 24495ZBUD COMPRESSED PAGE ALLOCATOR 24496M: Seth Jennings <sjenning@redhat.com> 24497M: Dan Streetman <ddstreet@ieee.org> 24498L: linux-mm@kvack.org 24499S: Maintained 24500F: mm/zbud.c 24501 24502ZD1211RW WIRELESS DRIVER 24503L: linux-wireless@vger.kernel.org 24504S: Orphan 24505F: drivers/net/wireless/zydas/zd1211rw/ 24506 24507ZD1301 MEDIA DRIVER 24508L: linux-media@vger.kernel.org 24509S: Orphan 24510W: https://linuxtv.org/ 24511Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24512F: drivers/media/usb/dvb-usb-v2/zd1301* 24513 24514ZD1301_DEMOD MEDIA DRIVER 24515L: linux-media@vger.kernel.org 24516S: Orphan 24517W: https://linuxtv.org/ 24518Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24519F: drivers/media/dvb-frontends/zd1301_demod* 24520 24521ZHAOXIN PROCESSOR SUPPORT 24522M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24523L: linux-kernel@vger.kernel.org 24524S: Maintained 24525F: arch/x86/kernel/cpu/zhaoxin.c 24526 24527ZONEFS FILESYSTEM 24528M: Damien Le Moal <dlemoal@kernel.org> 24529M: Naohiro Aota <naohiro.aota@wdc.com> 24530R: Johannes Thumshirn <jth@kernel.org> 24531L: linux-fsdevel@vger.kernel.org 24532S: Maintained 24533T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24534F: Documentation/filesystems/zonefs.rst 24535F: fs/zonefs/ 24536 24537ZR36067 VIDEO FOR LINUX DRIVER 24538M: Corentin Labbe <clabbe@baylibre.com> 24539L: mjpeg-users@lists.sourceforge.net 24540L: linux-media@vger.kernel.org 24541S: Maintained 24542W: http://mjpeg.sourceforge.net/driver-zoran/ 24543Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24544F: Documentation/driver-api/media/drivers/zoran.rst 24545F: drivers/media/pci/zoran/ 24546 24547ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24548M: Minchan Kim <minchan@kernel.org> 24549M: Sergey Senozhatsky <senozhatsky@chromium.org> 24550L: linux-kernel@vger.kernel.org 24551S: Maintained 24552F: Documentation/admin-guide/blockdev/zram.rst 24553F: drivers/block/zram/ 24554 24555ZS DECSTATION Z85C30 SERIAL DRIVER 24556M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24557S: Maintained 24558F: drivers/tty/serial/zs.* 24559 24560ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24561M: Minchan Kim <minchan@kernel.org> 24562M: Sergey Senozhatsky <senozhatsky@chromium.org> 24563L: linux-mm@kvack.org 24564S: Maintained 24565F: Documentation/mm/zsmalloc.rst 24566F: include/linux/zsmalloc.h 24567F: mm/zsmalloc.c 24568 24569ZSTD 24570M: Nick Terrell <terrelln@fb.com> 24571S: Maintained 24572B: https://github.com/facebook/zstd/issues 24573T: git https://github.com/terrelln/linux.git 24574F: crypto/zstd.c 24575F: include/linux/zstd* 24576F: lib/decompress_unzstd.c 24577F: lib/zstd/ 24578N: zstd 24579K: zstd 24580 24581ZSWAP COMPRESSED SWAP CACHING 24582M: Johannes Weiner <hannes@cmpxchg.org> 24583M: Yosry Ahmed <yosryahmed@google.com> 24584M: Nhat Pham <nphamcs@gmail.com> 24585R: Chengming Zhou <chengming.zhou@linux.dev> 24586L: linux-mm@kvack.org 24587S: Maintained 24588F: Documentation/admin-guide/mm/zswap.rst 24589F: include/linux/zpool.h 24590F: include/linux/zswap.h 24591F: mm/zpool.c 24592F: mm/zswap.c 24593F: tools/testing/selftests/cgroup/test_zswap.c 24594 24595THE REST 24596M: Linus Torvalds <torvalds@linux-foundation.org> 24597L: linux-kernel@vger.kernel.org 24598S: Buried alive in reporters 24599T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24600F: * 24601F: */ 24602
