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 Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where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> 2194M: Li Yang <leoyang.li@nxp.com> 2195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2196S: Maintained 2197T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2198F: arch/arm/boot/dts/nxp/ls/ 2199F: arch/arm64/boot/dts/freescale/fsl-* 2200F: arch/arm64/boot/dts/freescale/qoriq-* 2201 2202ARM/FREESCALE VYBRID ARM ARCHITECTURE 2203M: Shawn Guo <shawnguo@kernel.org> 2204M: Sascha Hauer <s.hauer@pengutronix.de> 2205R: Pengutronix Kernel Team <kernel@pengutronix.de> 2206R: Stefan Agner <stefan@agner.ch> 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2210F: arch/arm/boot/dts/nxp/vf/ 2211F: arch/arm/mach-imx/*vf610* 2212 2213ARM/GUMSTIX MACHINE SUPPORT 2214M: Steve Sakoman <sakoman@gmail.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217 2218ARM/HISILICON SOC SUPPORT 2219M: Wei Xu <xuwei5@hisilicon.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221S: Supported 2222W: http://www.hisilicon.com 2223T: git https://github.com/hisilicon/linux-hisi.git 2224F: arch/arm/boot/dts/hisilicon/ 2225F: arch/arm/mach-hisi/ 2226F: arch/arm64/boot/dts/hisilicon/ 2227 2228ARM/HP JORNADA 7XX MACHINE SUPPORT 2229M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2230S: Maintained 2231W: www.jlime.com 2232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2233F: arch/arm/mach-sa1100/include/mach/jornada720.h 2234F: arch/arm/mach-sa1100/jornada720.c 2235 2236ARM/HPE GXP ARCHITECTURE 2237M: Jean-Marie Verdun <verdun@hpe.com> 2238M: Nick Hawkins <nick.hawkins@hpe.com> 2239S: Maintained 2240F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2241F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2242F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2243F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2244F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2245F: Documentation/hwmon/gxp-fan-ctrl.rst 2246F: arch/arm/boot/dts/hpe/ 2247F: arch/arm/mach-hpe/ 2248F: drivers/clocksource/timer-gxp.c 2249F: drivers/hwmon/gxp-fan-ctrl.c 2250F: drivers/i2c/busses/i2c-gxp.c 2251F: drivers/spi/spi-gxp.c 2252F: drivers/watchdog/gxp-wdt.c 2253 2254ARM/IGEP MACHINE SUPPORT 2255M: Enric Balletbo i Serra <eballetbo@gmail.com> 2256M: Javier Martinez Canillas <javier@dowhile0.org> 2257L: linux-omap@vger.kernel.org 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260F: arch/arm/boot/dts/ti/omap/omap3-igep* 2261 2262ARM/INTEL IXP4XX ARM ARCHITECTURE 2263M: Linus Walleij <linusw@kernel.org> 2264M: Imre Kaloz <kaloz@openwrt.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2268F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2269F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2270F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2271F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2272F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2273F: arch/arm/boot/dts/intel/ixp/ 2274F: arch/arm/mach-ixp4xx/ 2275F: drivers/bus/intel-ixp4xx-eb.c 2276F: drivers/char/hw_random/ixp4xx-rng.c 2277F: drivers/clocksource/timer-ixp4xx.c 2278F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2279F: drivers/gpio/gpio-ixp4xx.c 2280F: drivers/irqchip/irq-ixp4xx.c 2281F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2282F: drivers/net/wan/ixp4xx_hss.c 2283F: drivers/soc/ixp4xx/ixp4xx-npe.c 2284F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2285F: include/linux/soc/ixp4xx/npe.h 2286F: include/linux/soc/ixp4xx/qmgr.h 2287 2288ARM/INTEL KEEMBAY ARCHITECTURE 2289M: Paul J. Murphy <paul.j.murphy@intel.com> 2290M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2291S: Maintained 2292F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2293F: arch/arm64/boot/dts/intel/keembay-evm.dts 2294F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2295 2296ARM/INTEL XSC3 (MANZANO) ARM CORE 2297M: Lennert Buytenhek <kernel@wantstofly.org> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300 2301ARM/LG1K ARCHITECTURE 2302M: Chanho Min <chanho.min@lge.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: arch/arm64/boot/dts/lg/ 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/nxp/lpc/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/nxp/lpc/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/Marvell Dove/MV78xx0/Orion SOC support 2334M: Andrew Lunn <andrew@lunn.ch> 2335M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2336M: Gregory Clement <gregory.clement@bootlin.com> 2337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2338S: Maintained 2339T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2341F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2342F: Documentation/devicetree/bindings/soc/dove/ 2343F: arch/arm/boot/dts/marvell/dove* 2344F: arch/arm/boot/dts/marvell/orion5x* 2345F: arch/arm/mach-dove/ 2346F: arch/arm/mach-mv78xx0/ 2347F: arch/arm/mach-orion5x/ 2348F: arch/arm/plat-orion/ 2349F: drivers/bus/mvebu-mbus.c 2350F: drivers/soc/dove/ 2351 2352ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2353M: Andrew Lunn <andrew@lunn.ch> 2354M: Gregory Clement <gregory.clement@bootlin.com> 2355M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2359F: Documentation/devicetree/bindings/arm/marvell/ 2360F: arch/arm/boot/dts/marvell/armada* 2361F: arch/arm/boot/dts/marvell/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/ 2365F: drivers/clk/mvebu/ 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2381F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2389L: linux-kernel@vger.kernel.org 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: https://mtk.wiki.kernel.org/ 2394C: irc://irc.libera.chat/linux-mediatek 2395F: arch/arm/boot/dts/mediatek/ 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/MICROCHIP (ARM64) SoC support 2412M: Conor Dooley <conor@kernel.org> 2413M: Nicolas Ferre <nicolas.ferre@microchip.com> 2414M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm64/boot/dts/microchip/ 2419 2420ARM/Microchip (AT91) SoC support 2421M: Nicolas Ferre <nicolas.ferre@microchip.com> 2422M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2423M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2425S: Supported 2426W: http://www.linux4sam.org 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2428F: arch/arm/boot/dts/microchip/at91* 2429F: arch/arm/boot/dts/microchip/sama* 2430F: arch/arm/include/debug/at91.S 2431F: arch/arm/mach-at91/ 2432F: drivers/memory/atmel* 2433F: drivers/watchdog/sama5d4_wdt.c 2434F: include/soc/at91/ 2435X: drivers/input/touchscreen/atmel_mxt_ts.c 2436N: at91 2437N: atmel 2438 2439ARM/Microchip Sparx5 SoC support 2440M: Lars Povlsen <lars.povlsen@microchip.com> 2441M: Steen Hegelund <Steen.Hegelund@microchip.com> 2442M: Daniel Machon <daniel.machon@microchip.com> 2443M: UNGLinuxDriver@microchip.com 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445S: Supported 2446F: arch/arm64/boot/dts/microchip/sparx* 2447F: drivers/net/ethernet/microchip/vcap/ 2448F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2449N: sparx5 2450 2451ARM/MILBEAUT ARCHITECTURE 2452M: Taichi Sugaya <sugaya.taichi@socionext.com> 2453M: Takao Orito <orito.takao@socionext.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455S: Maintained 2456F: arch/arm/boot/dts/socionext/milbeaut* 2457F: arch/arm/mach-milbeaut/ 2458N: milbeaut 2459 2460ARM/MStar/Sigmastar Armv7 SoC support 2461M: Daniel Palmer <daniel@thingy.jp> 2462M: Romain Perier <romain.perier@gmail.com> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465W: http://linux-chenxing.org/ 2466T: git git://github.com/linux-chenxing/linux.git 2467F: Documentation/devicetree/bindings/arm/mstar/* 2468F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2469F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2470F: arch/arm/boot/dts/sigmastar/ 2471F: arch/arm/mach-mstar/ 2472F: drivers/clk/mstar/ 2473F: drivers/clocksource/timer-msc313e.c 2474F: drivers/gpio/gpio-msc313.c 2475F: drivers/rtc/rtc-msc313.c 2476F: drivers/watchdog/msc313e_wdt.c 2477F: include/dt-bindings/clock/mstar-* 2478F: include/dt-bindings/gpio/msc313-gpio.h 2479 2480ARM/NOMADIK/Ux500 ARCHITECTURES 2481M: Linus Walleij <linus.walleij@linaro.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2485F: Documentation/devicetree/bindings/arm/ste-* 2486F: Documentation/devicetree/bindings/arm/ux500.yaml 2487F: Documentation/devicetree/bindings/arm/ux500/ 2488F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2489F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2490F: arch/arm/boot/dts/st/ste-* 2491F: arch/arm/mach-nomadik/ 2492F: arch/arm/mach-ux500/ 2493F: drivers/clk/clk-nomadik.c 2494F: drivers/clocksource/clksrc-dbx500-prcmu.c 2495F: drivers/dma/ste_dma40* 2496F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2497F: drivers/gpio/gpio-nomadik.c 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON MA35 ARCHITECTURE 2510M: Jacky Huang <ychuang3@nuvoton.com> 2511M: Shan-Chun Hung <schung@nuvoton.com> 2512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*ma35* 2515F: Documentation/devicetree/bindings/*/*ma35* 2516F: arch/arm64/boot/dts/nuvoton/*ma35* 2517F: drivers/*/*/*ma35* 2518F: drivers/*/*ma35* 2519K: ma35d1 2520 2521ARM/NUVOTON NPCM ARCHITECTURE 2522M: Avi Fishman <avifishman70@gmail.com> 2523M: Tomer Maimon <tmaimon77@gmail.com> 2524M: Tali Perry <tali.perry1@gmail.com> 2525R: Patrick Venture <venture@google.com> 2526R: Nancy Yuen <yuenn@google.com> 2527R: Benjamin Fair <benjaminfair@google.com> 2528L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2529S: Supported 2530F: Documentation/devicetree/bindings/*/*/*npcm* 2531F: Documentation/devicetree/bindings/*/*npcm* 2532F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2533F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2534F: arch/arm/mach-npcm/ 2535F: arch/arm64/boot/dts/nuvoton/ 2536F: drivers/*/*/*npcm* 2537F: drivers/*/*npcm* 2538F: drivers/rtc/rtc-nct3018y.c 2539F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2540F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2541 2542ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2543M: Joseph Liu <kwliu@nuvoton.com> 2544M: Marvin Lin <kflin@nuvoton.com> 2545L: linux-media@vger.kernel.org 2546L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2547S: Maintained 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2549F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2550F: Documentation/userspace-api/media/drivers/npcm-video.rst 2551F: drivers/media/platform/nuvoton/ 2552F: include/uapi/linux/npcm-video.h 2553 2554ARM/NUVOTON WPCM450 ARCHITECTURE 2555M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2556L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2557S: Maintained 2558W: https://github.com/neuschaefer/wpcm450/wiki 2559F: Documentation/devicetree/bindings/*/*wpcm* 2560F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2561F: arch/arm/configs/wpcm450_defconfig 2562F: arch/arm/mach-npcm/wpcm450.c 2563F: drivers/*/*/*wpcm* 2564F: drivers/*/*wpcm* 2565 2566ARM/NXP S32G ARCHITECTURE 2567R: Chester Lin <chester62515@gmail.com> 2568R: Matthias Brugger <mbrugger@suse.com> 2569R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2570L: NXP S32 Linux Team <s32@nxp.com> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: arch/arm64/boot/dts/freescale/s32g*.dts* 2574F: drivers/pinctrl/nxp/ 2575 2576ARM/Orion SoC/Technologic Systems TS-78xx platform support 2577M: Alexander Clouter <alex@digriz.org.uk> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580W: http://www.digriz.org.uk/ts78xx/kernel 2581F: arch/arm/mach-orion5x/ts78xx-* 2582 2583ARM/QUALCOMM CHROMEBOOK SUPPORT 2584R: cros-qcom-dts-watchers@chromium.org 2585F: arch/arm64/boot/dts/qcom/sc7180* 2586F: arch/arm64/boot/dts/qcom/sc7280* 2587F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2588 2589ARM/QUALCOMM SUPPORT 2590M: Bjorn Andersson <andersson@kernel.org> 2591M: Konrad Dybcio <konrad.dybcio@linaro.org> 2592L: linux-arm-msm@vger.kernel.org 2593S: Maintained 2594T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2595F: Documentation/devicetree/bindings/*/qcom* 2596F: Documentation/devicetree/bindings/soc/qcom/ 2597F: arch/arm/boot/dts/qcom/ 2598F: arch/arm/configs/qcom_defconfig 2599F: arch/arm/mach-qcom/ 2600F: arch/arm64/boot/dts/qcom/ 2601F: drivers/*/*/pm8???-* 2602F: drivers/*/*/qcom* 2603F: drivers/*/*/qcom/ 2604F: drivers/*/qcom* 2605F: drivers/*/qcom/ 2606F: drivers/bluetooth/btqcomsmd.c 2607F: drivers/clocksource/timer-qcom.c 2608F: drivers/cpuidle/cpuidle-qcom-spm.c 2609F: drivers/extcon/extcon-qcom* 2610F: drivers/i2c/busses/i2c-qcom-geni.c 2611F: drivers/i2c/busses/i2c-qup.c 2612F: drivers/iommu/msm* 2613F: drivers/mfd/ssbi.c 2614F: drivers/mmc/host/mmci_qcom* 2615F: drivers/mmc/host/sdhci-msm.c 2616F: drivers/pci/controller/dwc/pcie-qcom.c 2617F: drivers/phy/qualcomm/ 2618F: drivers/power/*/msm* 2619F: drivers/reset/reset-qcom-* 2620F: drivers/rtc/rtc-pm8xxx.c 2621F: drivers/spi/spi-geni-qcom.c 2622F: drivers/spi/spi-qcom-qspi.c 2623F: drivers/spi/spi-qup.c 2624F: drivers/tty/serial/msm_serial.c 2625F: drivers/ufs/host/ufs-qcom* 2626F: drivers/usb/dwc3/dwc3-qcom.c 2627F: include/dt-bindings/*/qcom* 2628F: include/linux/*/qcom* 2629F: include/linux/soc/qcom/ 2630 2631ARM/RDA MICRO ARCHITECTURE 2632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2635S: Maintained 2636F: Documentation/devicetree/bindings/arm/rda.yaml 2637F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2638F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2639F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2640F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2641F: arch/arm/boot/dts/unisoc/ 2642F: drivers/clocksource/timer-rda.c 2643F: drivers/gpio/gpio-rda.c 2644F: drivers/irqchip/irq-rda-intc.c 2645F: drivers/tty/serial/rda-uart.c 2646 2647ARM/REALTEK ARCHITECTURE 2648M: Andreas Färber <afaerber@suse.de> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652F: Documentation/devicetree/bindings/arm/realtek.yaml 2653F: arch/arm/boot/dts/realtek/ 2654F: arch/arm/mach-realtek/ 2655F: arch/arm64/boot/dts/realtek/ 2656 2657ARM/RISC-V/RENESAS ARCHITECTURE 2658M: Geert Uytterhoeven <geert+renesas@glider.be> 2659M: Magnus Damm <magnus.damm@gmail.com> 2660L: linux-renesas-soc@vger.kernel.org 2661S: Supported 2662Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2663C: irc://irc.libera.chat/renesas-soc 2664T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2665F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2666F: Documentation/devicetree/bindings/soc/renesas/ 2667F: arch/arm/boot/dts/renesas/ 2668F: arch/arm/configs/shmobile_defconfig 2669F: arch/arm/include/debug/renesas-scif.S 2670F: arch/arm/mach-shmobile/ 2671F: arch/arm64/boot/dts/renesas/ 2672F: arch/riscv/boot/dts/renesas/ 2673F: drivers/pmdomain/renesas/ 2674F: drivers/soc/renesas/ 2675F: include/linux/soc/renesas/ 2676K: \brenesas, 2677 2678ARM/RISCPC ARCHITECTURE 2679M: Russell King <linux@armlinux.org.uk> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682W: http://www.armlinux.org.uk/ 2683F: arch/arm/include/asm/hardware/ioc.h 2684F: arch/arm/include/asm/hardware/iomd.h 2685F: arch/arm/include/asm/hardware/memc.h 2686F: arch/arm/mach-rpc/ 2687F: drivers/net/ethernet/8390/etherh.c 2688F: drivers/net/ethernet/i825xx/ether1* 2689F: drivers/net/ethernet/seeq/ether3* 2690F: drivers/scsi/arm/ 2691 2692ARM/Rockchip SoC support 2693M: Heiko Stuebner <heiko@sntech.de> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-rockchip@lists.infradead.org 2696S: Maintained 2697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2698F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2699F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2700F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2701F: arch/arm/boot/dts/rockchip/ 2702F: arch/arm/mach-rockchip/ 2703F: drivers/*/*/*rockchip* 2704F: drivers/*/*rockchip* 2705F: drivers/clk/rockchip/ 2706F: drivers/i2c/busses/i2c-rk3x.c 2707F: sound/soc/rockchip/ 2708N: rockchip 2709 2710ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2712R: Alim Akhtar <alim.akhtar@samsung.com> 2713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2714L: linux-samsung-soc@vger.kernel.org 2715S: Maintained 2716P: Documentation/process/maintainer-soc-clean-dts.rst 2717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2718B: mailto:linux-samsung-soc@vger.kernel.org 2719C: irc://irc.libera.chat/linux-exynos 2720T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2721F: Documentation/arch/arm/samsung/ 2722F: Documentation/devicetree/bindings/arm/samsung/ 2723F: Documentation/devicetree/bindings/hwinfo/samsung,* 2724F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2725F: Documentation/devicetree/bindings/soc/samsung/ 2726F: arch/arm/boot/dts/samsung/ 2727F: arch/arm/mach-exynos*/ 2728F: arch/arm/mach-s3c/ 2729F: arch/arm/mach-s5p*/ 2730F: arch/arm64/boot/dts/exynos/ 2731F: drivers/*/*/*s3c24* 2732F: drivers/*/*s3c24* 2733F: drivers/*/*s3c64xx* 2734F: drivers/*/*s5pv210* 2735F: drivers/clocksource/samsung_pwm_timer.c 2736F: drivers/memory/samsung/ 2737F: drivers/pwm/pwm-samsung.c 2738F: drivers/soc/samsung/ 2739F: drivers/tty/serial/samsung* 2740F: include/clocksource/samsung_pwm.h 2741F: include/linux/platform_data/*s3c* 2742F: include/linux/serial_s3c.h 2743F: include/linux/soc/samsung/ 2744N: exynos 2745N: s3c64xx 2746N: s5pv210 2747 2748ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2749M: Łukasz Stelmach <l.stelmach@samsung.com> 2750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2751L: linux-media@vger.kernel.org 2752S: Maintained 2753F: drivers/media/platform/samsung/s5p-g2d/ 2754 2755ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757L: linux-samsung-soc@vger.kernel.org 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2761F: drivers/media/cec/platform/s5p/ 2762 2763ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2764M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2765M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768L: linux-media@vger.kernel.org 2769S: Maintained 2770F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2771F: drivers/media/platform/samsung/s5p-jpeg/ 2772 2773ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2774M: Marek Szyprowski <m.szyprowski@samsung.com> 2775M: Andrzej Hajda <andrzej.hajda@intel.com> 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777L: linux-media@vger.kernel.org 2778S: Maintained 2779F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2780F: drivers/media/platform/samsung/s5p-mfc/ 2781 2782ARM/SOCFPGA ARCHITECTURE 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785W: http://www.rocketboards.org 2786T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2787F: arch/arm/boot/dts/intel/socfpga/ 2788F: arch/arm/configs/socfpga_defconfig 2789F: arch/arm/mach-socfpga/ 2790F: arch/arm64/boot/dts/altera/ 2791F: arch/arm64/boot/dts/intel/ 2792 2793ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2794M: Dinh Nguyen <dinguyen@kernel.org> 2795S: Maintained 2796F: drivers/clk/socfpga/ 2797 2798ARM/SOCFPGA EDAC SUPPORT 2799M: Dinh Nguyen <dinguyen@kernel.org> 2800S: Maintained 2801F: drivers/edac/altera_edac.[ch] 2802 2803ARM/SPREADTRUM SoC SUPPORT 2804M: Orson Zhai <orsonzhai@gmail.com> 2805M: Baolin Wang <baolin.wang7@gmail.com> 2806M: Chunyan Zhang <zhang.lyra@gmail.com> 2807S: Maintained 2808F: arch/arm64/boot/dts/sprd 2809N: sprd 2810N: sc27xx 2811N: sc2731 2812 2813ARM/STI ARCHITECTURE 2814M: Patrice Chotard <patrice.chotard@foss.st.com> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817W: http://www.stlinux.com 2818F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2819F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2820F: arch/arm/boot/dts/st/sti* 2821F: arch/arm/mach-sti/ 2822F: drivers/ata/ahci_st.c 2823F: drivers/char/hw_random/st-rng.c 2824F: drivers/clocksource/arm_global_timer.c 2825F: drivers/clocksource/clksrc_st_lpc.c 2826F: drivers/cpufreq/sti-cpufreq.c 2827F: drivers/dma/st_fdma* 2828F: drivers/i2c/busses/i2c-st.c 2829F: drivers/media/platform/st/sti/c8sectpfe/ 2830F: drivers/media/rc/st_rc.c 2831F: drivers/mmc/host/sdhci-st.c 2832F: drivers/phy/st/phy-miphy28lp.c 2833F: drivers/phy/st/phy-stih407-usb.c 2834F: drivers/pinctrl/pinctrl-st.c 2835F: drivers/remoteproc/st_remoteproc.c 2836F: drivers/remoteproc/st_slim_rproc.c 2837F: drivers/reset/sti/ 2838F: drivers/rtc/rtc-st-lpc.c 2839F: drivers/tty/serial/st-asc.c 2840F: drivers/usb/dwc3/dwc3-st.c 2841F: drivers/usb/host/ehci-st.c 2842F: drivers/usb/host/ohci-st.c 2843F: drivers/watchdog/st_lpc_wdt.c 2844F: include/linux/remoteproc/st_slim_rproc.h 2845 2846ARM/STM32 ARCHITECTURE 2847M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2848M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2849L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2853F: arch/arm/boot/dts/st/stm32* 2854F: arch/arm/mach-stm32/ 2855F: arch/arm64/boot/dts/st/ 2856F: drivers/clocksource/armv7m_systick.c 2857N: stm32 2858N: stm 2859 2860ARM/SUNPLUS SP7021 SOC SUPPORT 2861M: Qin Jian <qinjian@cqplus1.com> 2862L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2863S: Maintained 2864W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2865F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2866F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2867F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2868F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2869F: arch/arm/boot/dts/sunplus/ 2870F: arch/arm/configs/sp7021_*defconfig 2871F: drivers/clk/clk-sp7021.c 2872F: drivers/irqchip/irq-sp7021-intc.c 2873F: drivers/reset/reset-sunplus.c 2874F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2875F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2876 2877ARM/Synaptics SoC support 2878M: Jisheng Zhang <jszhang@kernel.org> 2879M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: arch/arm/boot/dts/synaptics/ 2883F: arch/arm/mach-berlin/ 2884F: arch/arm64/boot/dts/synaptics/ 2885 2886ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2887M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2888L: linux-tegra@vger.kernel.org 2889L: linux-media@vger.kernel.org 2890S: Maintained 2891F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2892F: drivers/media/cec/platform/tegra/ 2893 2894ARM/TESLA FSD SoC SUPPORT 2895M: Alim Akhtar <alim.akhtar@samsung.com> 2896M: linux-fsd@tesla.com 2897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2898L: linux-samsung-soc@vger.kernel.org 2899S: Maintained 2900F: arch/arm64/boot/dts/tesla/ 2901 2902ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2903M: Santosh Shilimkar <ssantosh@kernel.org> 2904L: linux-kernel@vger.kernel.org 2905S: Maintained 2906F: drivers/memory/*emif* 2907 2908ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2909M: Nishanth Menon <nm@ti.com> 2910M: Santosh Shilimkar <ssantosh@kernel.org> 2911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2912S: Maintained 2913T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2914F: arch/arm/boot/dts/ti/keystone/ 2915F: arch/arm/mach-keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-kernel@vger.kernel.org 2920S: Maintained 2921F: drivers/clk/keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/clocksource/timer-keystone.c 2929 2930ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2931M: Santosh Shilimkar <ssantosh@kernel.org> 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/power/reset/keystone-reset.c 2935 2936ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2937M: Nishanth Menon <nm@ti.com> 2938M: Vignesh Raghavendra <vigneshr@ti.com> 2939M: Tero Kristo <kristo@kernel.org> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Supported 2942F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2943F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2944F: arch/arm64/boot/dts/ti/Makefile 2945F: arch/arm64/boot/dts/ti/k3-* 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/socionext/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mm/cache-uniphier.c 2981F: arch/arm64/boot/dts/socionext/uniphier* 2982F: drivers/bus/uniphier-system-bus.c 2983F: drivers/clk/uniphier/ 2984F: drivers/dma/uniphier-mdmac.c 2985F: drivers/gpio/gpio-uniphier.c 2986F: drivers/i2c/busses/i2c-uniphier* 2987F: drivers/irqchip/irq-uniphier-aidet.c 2988F: drivers/mmc/host/uniphier-sd.c 2989F: drivers/pinctrl/uniphier/ 2990F: drivers/reset/reset-uniphier.c 2991F: drivers/tty/serial/8250/8250_uniphier.c 2992N: uniphier 2993 2994ARM/VERSATILE EXPRESS PLATFORM 2995M: Liviu Dudau <liviu.dudau@arm.com> 2996M: Sudeep Holla <sudeep.holla@arm.com> 2997M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000N: mps2 3001N: vexpress 3002F: arch/arm/mach-versatile/ 3003F: arch/arm64/boot/dts/arm/ 3004F: drivers/clocksource/timer-versatile.c 3005X: drivers/cpufreq/vexpress-spc-cpufreq.c 3006X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3007 3008ARM/VFP SUPPORT 3009M: Russell King <linux@armlinux.org.uk> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012W: http://www.armlinux.org.uk/ 3013F: arch/arm/vfp/ 3014 3015ARM/VT8500 ARM ARCHITECTURE 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Orphan 3018F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3019F: arch/arm/mach-vt8500/ 3020F: drivers/clocksource/timer-vt8500.c 3021F: drivers/i2c/busses/i2c-wmt.c 3022F: drivers/mmc/host/wmt-sdmmc.c 3023F: drivers/pwm/pwm-vt8500.c 3024F: drivers/rtc/rtc-vt8500.c 3025F: drivers/tty/serial/vt8500_serial.c 3026F: drivers/usb/host/ehci-platform.c 3027F: drivers/usb/host/uhci-platform.c 3028F: drivers/video/fbdev/vt8500lcdfb.* 3029F: drivers/video/fbdev/wm8505fb* 3030F: drivers/video/fbdev/wmt_ge_rops.* 3031 3032ARM/ZYNQ ARCHITECTURE 3033M: Michal Simek <michal.simek@amd.com> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Supported 3036W: http://wiki.xilinx.com 3037T: git https://github.com/Xilinx/linux-xlnx.git 3038F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3039F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3041F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3042F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3043F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3044F: arch/arm/mach-zynq/ 3045F: drivers/clocksource/timer-cadence-ttc.c 3046F: drivers/cpuidle/cpuidle-zynq.c 3047F: drivers/edac/synopsys_edac.c 3048F: drivers/i2c/busses/i2c-cadence.c 3049F: drivers/i2c/busses/i2c-xiic.c 3050F: drivers/mmc/host/sdhci-of-arasan.c 3051N: zynq 3052N: xilinx 3053 3054ARM64 PORT (AARCH64 ARCHITECTURE) 3055M: Catalin Marinas <catalin.marinas@arm.com> 3056M: Will Deacon <will@kernel.org> 3057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3058S: Maintained 3059T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3060F: Documentation/arch/arm64/ 3061F: arch/arm64/ 3062F: tools/testing/selftests/arm64/ 3063X: arch/arm64/boot/dts/ 3064 3065ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3066M: George McCollister <george.mccollister@gmail.com> 3067L: netdev@vger.kernel.org 3068S: Maintained 3069F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3070F: drivers/net/dsa/xrs700x/* 3071F: net/dsa/tag_xrs700x.c 3072 3073AS3645A LED FLASH CONTROLLER DRIVER 3074M: Sakari Ailus <sakari.ailus@iki.fi> 3075L: linux-leds@vger.kernel.org 3076S: Maintained 3077F: drivers/leds/flash/leds-as3645a.c 3078 3079ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3080M: Tianshu Qiu <tian.shu.qiu@intel.com> 3081L: linux-media@vger.kernel.org 3082S: Maintained 3083T: git git://linuxtv.org/media_tree.git 3084F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3085F: drivers/media/i2c/ak7375.c 3086 3087ASAHI KASEI AK8974 DRIVER 3088M: Linus Walleij <linus.walleij@linaro.org> 3089L: linux-iio@vger.kernel.org 3090S: Supported 3091W: http://www.akm.com/ 3092F: drivers/iio/magnetometer/ak8974.c 3093 3094AOSONG AGS02MA TVOC SENSOR DRIVER 3095M: Anshul Dalal <anshulusr@gmail.com> 3096L: linux-iio@vger.kernel.org 3097S: Maintained 3098F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3099F: drivers/iio/chemical/ags02ma.c 3100 3101ASC7621 HARDWARE MONITOR DRIVER 3102M: George Joseph <george.joseph@fairview5.com> 3103L: linux-hwmon@vger.kernel.org 3104S: Maintained 3105F: Documentation/hwmon/asc7621.rst 3106F: drivers/hwmon/asc7621.c 3107 3108ASIX AX88796C SPI ETHERNET ADAPTER 3109M: Łukasz Stelmach <l.stelmach@samsung.com> 3110S: Maintained 3111F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3112F: drivers/net/ethernet/asix/ax88796c_* 3113 3114ASIX PHY DRIVER [RUST] 3115M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3116R: Trevor Gross <tmgross@umich.edu> 3117L: netdev@vger.kernel.org 3118L: rust-for-linux@vger.kernel.org 3119S: Maintained 3120F: drivers/net/phy/ax88796b_rust.rs 3121 3122ASPEED CRYPTO DRIVER 3123M: Neal Liu <neal_liu@aspeedtech.com> 3124L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3125S: Maintained 3126F: Documentation/devicetree/bindings/crypto/aspeed,* 3127F: drivers/crypto/aspeed/ 3128 3129ASPEED PECI CONTROLLER 3130M: Iwona Winiarska <iwona.winiarska@intel.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133S: Supported 3134F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3135F: drivers/peci/controller/peci-aspeed.c 3136 3137ASPEED PINCTRL DRIVERS 3138M: Andrew Jeffery <andrew@codeconstruct.com.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-gpio@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3144F: drivers/pinctrl/aspeed/ 3145 3146ASPEED SCU INTERRUPT CONTROLLER DRIVER 3147M: Eddie James <eajames@linux.ibm.com> 3148L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3151F: drivers/irqchip/irq-aspeed-scu-ic.c 3152F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3153 3154ASPEED SD/MMC DRIVER 3155M: Andrew Jeffery <andrew@codeconstruct.com.au> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-mmc@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3161F: drivers/mmc/host/sdhci-of-aspeed* 3162 3163ASPEED SMC SPI DRIVER 3164M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3165M: Cédric Le Goater <clg@kaod.org> 3166L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3168L: linux-spi@vger.kernel.org 3169S: Maintained 3170F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3171F: drivers/spi/spi-aspeed-smc.c 3172 3173ASPEED USB UDC DRIVER 3174M: Neal Liu <neal_liu@aspeedtech.com> 3175L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3176S: Maintained 3177F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3178F: drivers/usb/gadget/udc/aspeed_udc.c 3179 3180ASPEED VIDEO ENGINE DRIVER 3181M: Eddie James <eajames@linux.ibm.com> 3182L: linux-media@vger.kernel.org 3183L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3184S: Maintained 3185F: Documentation/devicetree/bindings/media/aspeed-video.txt 3186F: drivers/media/platform/aspeed/ 3187 3188ASUS EC HARDWARE MONITOR DRIVER 3189M: Eugene Shalygin <eugene.shalygin@gmail.com> 3190L: linux-hwmon@vger.kernel.org 3191S: Maintained 3192F: drivers/hwmon/asus-ec-sensors.c 3193 3194ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3195M: Corentin Chary <corentin.chary@gmail.com> 3196M: Luke D. Jones <luke@ljones.dev> 3197L: platform-driver-x86@vger.kernel.org 3198S: Maintained 3199W: https://asus-linux.org/ 3200F: drivers/platform/x86/asus*.c 3201F: drivers/platform/x86/eeepc*.c 3202 3203ASUS TF103C DOCK DRIVER 3204M: Hans de Goede <hdegoede@redhat.com> 3205L: platform-driver-x86@vger.kernel.org 3206S: Maintained 3207T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3208F: drivers/platform/x86/asus-tf103c-dock.c 3209 3210ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3211M: Aleksa Savic <savicaleksa83@gmail.com> 3212L: linux-hwmon@vger.kernel.org 3213S: Maintained 3214F: drivers/hwmon/asus_rog_ryujin.c 3215 3216ASUS WIRELESS RADIO CONTROL DRIVER 3217M: João Paulo Rechi Vita <jprvita@gmail.com> 3218L: platform-driver-x86@vger.kernel.org 3219S: Maintained 3220F: drivers/platform/x86/asus-wireless.c 3221 3222ASUS WMI HARDWARE MONITOR DRIVER 3223M: Ed Brindley <kernel@maidavale.org> 3224M: Denis Pauk <pauk.denis@gmail.com> 3225L: linux-hwmon@vger.kernel.org 3226S: Maintained 3227F: drivers/hwmon/asus_wmi_sensors.c 3228 3229ASYMMETRIC KEYS 3230M: David Howells <dhowells@redhat.com> 3231L: keyrings@vger.kernel.org 3232S: Maintained 3233F: Documentation/crypto/asymmetric-keys.rst 3234F: crypto/asymmetric_keys/ 3235F: include/crypto/pkcs7.h 3236F: include/crypto/public_key.h 3237F: include/linux/verification.h 3238 3239ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3240R: Dan Williams <dan.j.williams@intel.com> 3241S: Odd fixes 3242W: http://sourceforge.net/projects/xscaleiop 3243F: Documentation/crypto/async-tx-api.rst 3244F: crypto/async_tx/ 3245F: include/linux/async_tx.h 3246 3247AT24 EEPROM DRIVER 3248M: Bartosz Golaszewski <brgl@bgdev.pl> 3249L: linux-i2c@vger.kernel.org 3250S: Maintained 3251T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3252F: Documentation/devicetree/bindings/eeprom/at24.yaml 3253F: drivers/misc/eeprom/at24.c 3254 3255ATA OVER ETHERNET (AOE) DRIVER 3256M: "Justin Sanders" <justin@coraid.com> 3257S: Supported 3258W: http://www.openaoe.org/ 3259F: Documentation/admin-guide/aoe/ 3260F: drivers/block/aoe/ 3261 3262ATC260X PMIC MFD DRIVER 3263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3264M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3265L: linux-actions@lists.infradead.org 3266S: Maintained 3267F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3268F: drivers/input/misc/atc260x-onkey.c 3269F: drivers/mfd/atc260* 3270F: drivers/power/reset/atc260x-poweroff.c 3271F: drivers/regulator/atc260x-regulator.c 3272F: include/linux/mfd/atc260x/* 3273 3274ATHEROS 71XX/9XXX GPIO DRIVER 3275M: Alban Bedel <albeu@free.fr> 3276S: Maintained 3277W: https://github.com/AlbanBedel/linux 3278T: git git://github.com/AlbanBedel/linux 3279F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3280F: drivers/gpio/gpio-ath79.c 3281 3282ATHEROS 71XX/9XXX USB PHY DRIVER 3283M: Alban Bedel <albeu@free.fr> 3284S: Maintained 3285W: https://github.com/AlbanBedel/linux 3286T: git git://github.com/AlbanBedel/linux 3287F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3288F: drivers/phy/qualcomm/phy-ath79-usb.c 3289 3290ATHEROS ATH GENERIC UTILITIES 3291M: Kalle Valo <kvalo@kernel.org> 3292L: linux-wireless@vger.kernel.org 3293S: Supported 3294F: drivers/net/wireless/ath/* 3295 3296ATHEROS ATH5K WIRELESS DRIVER 3297M: Jiri Slaby <jirislaby@kernel.org> 3298M: Nick Kossifidis <mickflemm@gmail.com> 3299M: Luis Chamberlain <mcgrof@kernel.org> 3300L: linux-wireless@vger.kernel.org 3301S: Maintained 3302W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3303F: drivers/net/wireless/ath/ath5k/ 3304 3305ATHEROS ATH6KL WIRELESS DRIVER 3306L: linux-wireless@vger.kernel.org 3307S: Orphan 3308W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3309F: drivers/net/wireless/ath/ath6kl/ 3310 3311ATI_REMOTE2 DRIVER 3312M: Ville Syrjala <syrjala@sci.fi> 3313S: Maintained 3314F: drivers/input/misc/ati_remote2.c 3315 3316ATK0110 HWMON DRIVER 3317M: Luca Tettamanti <kronos.it@gmail.com> 3318L: linux-hwmon@vger.kernel.org 3319S: Maintained 3320F: drivers/hwmon/asus_atk0110.c 3321 3322ATLX ETHERNET DRIVERS 3323M: Chris Snook <chris.snook@gmail.com> 3324L: netdev@vger.kernel.org 3325S: Maintained 3326W: http://sourceforge.net/projects/atl1 3327W: http://atl1.sourceforge.net 3328F: drivers/net/ethernet/atheros/ 3329 3330ATM 3331M: Chas Williams <3chas3@gmail.com> 3332L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3333L: netdev@vger.kernel.org 3334S: Maintained 3335W: http://linux-atm.sourceforge.net 3336F: drivers/atm/ 3337F: include/linux/atm* 3338F: include/uapi/linux/atm* 3339 3340ATMEL MACB ETHERNET DRIVER 3341M: Nicolas Ferre <nicolas.ferre@microchip.com> 3342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3343S: Supported 3344F: drivers/net/ethernet/cadence/ 3345 3346ATMEL MAXTOUCH DRIVER 3347M: Nick Dyer <nick@shmanahar.org> 3348S: Maintained 3349T: git git://github.com/ndyer/linux.git 3350F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3351F: drivers/input/touchscreen/atmel_mxt_ts.c 3352 3353ATOMIC INFRASTRUCTURE 3354M: Will Deacon <will@kernel.org> 3355M: Peter Zijlstra <peterz@infradead.org> 3356R: Boqun Feng <boqun.feng@gmail.com> 3357R: Mark Rutland <mark.rutland@arm.com> 3358L: linux-kernel@vger.kernel.org 3359S: Maintained 3360F: Documentation/atomic_*.txt 3361F: arch/*/include/asm/atomic*.h 3362F: include/*/atomic*.h 3363F: include/linux/refcount.h 3364F: scripts/atomic/ 3365 3366ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3367M: Bradley Grove <linuxdrivers@attotech.com> 3368L: linux-scsi@vger.kernel.org 3369S: Supported 3370W: http://www.attotech.com 3371F: drivers/scsi/esas2r 3372 3373ATUSB IEEE 802.15.4 RADIO DRIVER 3374M: Stefan Schmidt <stefan@datenfreihafen.org> 3375L: linux-wpan@vger.kernel.org 3376S: Maintained 3377F: drivers/net/ieee802154/at86rf230.h 3378F: drivers/net/ieee802154/atusb.c 3379F: drivers/net/ieee802154/atusb.h 3380 3381AUDIT SUBSYSTEM 3382M: Paul Moore <paul@paul-moore.com> 3383M: Eric Paris <eparis@redhat.com> 3384L: audit@vger.kernel.org 3385S: Supported 3386W: https://github.com/linux-audit 3387Q: https://patchwork.kernel.org/project/audit/list 3388B: mailto:audit@vger.kernel.org 3389P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3390T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3391F: include/asm-generic/audit_*.h 3392F: include/linux/audit.h 3393F: include/linux/audit_arch.h 3394F: include/uapi/linux/audit.h 3395F: kernel/audit* 3396F: lib/*audit.c 3397K: \baudit_[a-z_0-9]\+\b 3398 3399AUXILIARY BUS DRIVER 3400M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3401R: Dave Ertman <david.m.ertman@intel.com> 3402R: Ira Weiny <ira.weiny@intel.com> 3403S: Supported 3404T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3405F: Documentation/driver-api/auxiliary_bus.rst 3406F: drivers/base/auxiliary.c 3407F: include/linux/auxiliary_bus.h 3408 3409AUXILIARY DISPLAY DRIVERS 3410M: Andy Shevchenko <andy@kernel.org> 3411R: Geert Uytterhoeven <geert@linux-m68k.org> 3412S: Odd Fixes 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3414F: Documentation/devicetree/bindings/auxdisplay/ 3415F: drivers/auxdisplay/ 3416F: include/linux/cfag12864b.h 3417F: include/uapi/linux/map_to_14segment.h 3418F: include/uapi/linux/map_to_7segment.h 3419 3420AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3421M: Andreas Klinger <ak@it-klinger.de> 3422L: linux-iio@vger.kernel.org 3423S: Maintained 3424F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3425F: drivers/iio/adc/hx711.c 3426 3427AX.25 NETWORK LAYER 3428L: linux-hams@vger.kernel.org 3429S: Orphan 3430W: https://linux-ax25.in-berlin.de 3431F: include/net/ax25.h 3432F: include/uapi/linux/ax25.h 3433F: net/ax25/ 3434 3435AXENTIA ARM DEVICES 3436M: Peter Rosin <peda@axentia.se> 3437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3438S: Maintained 3439F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3440F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3441F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3442F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3443 3444AXENTIA ASOC DRIVERS 3445M: Peter Rosin <peda@axentia.se> 3446L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3447S: Maintained 3448F: Documentation/devicetree/bindings/sound/axentia,* 3449F: sound/soc/atmel/tse850-pcm5142.c 3450 3451AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3452M: Nuno Sá <nuno.sa@analog.com> 3453L: linux-hwmon@vger.kernel.org 3454S: Supported 3455W: https://ez.analog.com/linux-software-drivers 3456F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3457F: drivers/hwmon/axi-fan-control.c 3458 3459AXI SPI ENGINE 3460M: Michael Hennerich <michael.hennerich@analog.com> 3461M: Nuno Sá <nuno.sa@analog.com> 3462R: David Lechner <dlechner@baylibre.com> 3463L: linux-spi@vger.kernel.org 3464S: Supported 3465W: https://ez.analog.com/linux-software-drivers 3466F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3467F: drivers/spi/spi-axi-spi-engine.c 3468 3469AXXIA I2C CONTROLLER 3470M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3471L: linux-i2c@vger.kernel.org 3472S: Maintained 3473F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3474F: drivers/i2c/busses/i2c-axxia.c 3475 3476AZ6007 DVB DRIVER 3477M: Mauro Carvalho Chehab <mchehab@kernel.org> 3478L: linux-media@vger.kernel.org 3479S: Maintained 3480W: https://linuxtv.org 3481T: git git://linuxtv.org/media_tree.git 3482F: drivers/media/usb/dvb-usb-v2/az6007.c 3483 3484AZTECH FM RADIO RECEIVER DRIVER 3485M: Hans Verkuil <hverkuil@xs4all.nl> 3486L: linux-media@vger.kernel.org 3487S: Maintained 3488W: https://linuxtv.org 3489T: git git://linuxtv.org/media_tree.git 3490F: drivers/media/radio/radio-aztech* 3491 3492B43 WIRELESS DRIVER 3493L: linux-wireless@vger.kernel.org 3494L: b43-dev@lists.infradead.org 3495S: Orphan 3496W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3497F: drivers/net/wireless/broadcom/b43/ 3498 3499B43LEGACY WIRELESS DRIVER 3500M: Larry Finger <Larry.Finger@lwfinger.net> 3501L: linux-wireless@vger.kernel.org 3502L: b43-dev@lists.infradead.org 3503S: Maintained 3504W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3505F: drivers/net/wireless/broadcom/b43legacy/ 3506 3507BACKLIGHT CLASS/SUBSYSTEM 3508M: Lee Jones <lee@kernel.org> 3509M: Daniel Thompson <daniel.thompson@linaro.org> 3510M: Jingoo Han <jingoohan1@gmail.com> 3511L: dri-devel@lists.freedesktop.org 3512S: Maintained 3513T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3514F: Documentation/ABI/stable/sysfs-class-backlight 3515F: Documentation/ABI/testing/sysfs-class-backlight 3516F: Documentation/devicetree/bindings/leds/backlight 3517F: drivers/video/backlight/ 3518F: include/linux/backlight.h 3519F: include/linux/pwm_backlight.h 3520 3521BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3522M: Serge Semin <fancer.lancer@gmail.com> 3523L: linux-hwmon@vger.kernel.org 3524S: Supported 3525F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3526F: Documentation/hwmon/bt1-pvt.rst 3527F: drivers/hwmon/bt1-pvt.[ch] 3528 3529BARCO P50 GPIO DRIVER 3530M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3531M: Peter Korsgaard <peter.korsgaard@barco.com> 3532S: Maintained 3533F: drivers/platform/x86/barco-p50-gpio.c 3534 3535BATMAN ADVANCED 3536M: Marek Lindner <mareklindner@neomailbox.ch> 3537M: Simon Wunderlich <sw@simonwunderlich.de> 3538M: Antonio Quartulli <a@unstable.cc> 3539M: Sven Eckelmann <sven@narfation.org> 3540L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3541S: Maintained 3542W: https://www.open-mesh.org/ 3543Q: https://patchwork.open-mesh.org/project/batman/list/ 3544B: https://www.open-mesh.org/projects/batman-adv/issues 3545C: ircs://irc.hackint.org/batadv 3546T: git https://git.open-mesh.org/linux-merge.git 3547F: Documentation/networking/batman-adv.rst 3548F: include/uapi/linux/batadv_packet.h 3549F: include/uapi/linux/batman_adv.h 3550F: net/batman-adv/ 3551 3552BAYCOM/HDLCDRV DRIVERS FOR AX.25 3553M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3554L: linux-hams@vger.kernel.org 3555S: Maintained 3556W: http://www.baycom.org/~tom/ham/ham.html 3557F: drivers/net/hamradio/baycom* 3558 3559BCACHE (BLOCK LAYER CACHE) 3560M: Coly Li <colyli@suse.de> 3561M: Kent Overstreet <kent.overstreet@linux.dev> 3562L: linux-bcache@vger.kernel.org 3563S: Maintained 3564W: http://bcache.evilpiepirate.org 3565C: irc://irc.oftc.net/bcache 3566F: drivers/md/bcache/ 3567 3568BCACHEFS 3569M: Kent Overstreet <kent.overstreet@linux.dev> 3570R: Brian Foster <bfoster@redhat.com> 3571L: linux-bcachefs@vger.kernel.org 3572S: Supported 3573C: irc://irc.oftc.net/bcache 3574T: git https://evilpiepirate.org/git/bcachefs.git 3575F: fs/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> 4872R: Jeff Layton <jlayton@kernel.org> 4873L: ceph-devel@vger.kernel.org 4874S: Supported 4875W: http://ceph.com/ 4876T: git https://github.com/ceph/ceph-client.git 4877F: include/linux/ceph/ 4878F: include/linux/crush/ 4879F: net/ceph/ 4880 4881CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4882M: Xiubo Li <xiubli@redhat.com> 4883M: Ilya Dryomov <idryomov@gmail.com> 4884R: Jeff Layton <jlayton@kernel.org> 4885L: ceph-devel@vger.kernel.org 4886S: Supported 4887W: http://ceph.com/ 4888T: git https://github.com/ceph/ceph-client.git 4889F: Documentation/filesystems/ceph.rst 4890F: fs/ceph/ 4891 4892CERTIFICATE HANDLING 4893M: David Howells <dhowells@redhat.com> 4894M: David Woodhouse <dwmw2@infradead.org> 4895L: keyrings@vger.kernel.org 4896S: Maintained 4897F: Documentation/admin-guide/module-signing.rst 4898F: certs/ 4899F: scripts/sign-file.c 4900F: tools/certs/ 4901 4902CFAG12864B LCD DRIVER 4903M: Miguel Ojeda <ojeda@kernel.org> 4904S: Maintained 4905F: drivers/auxdisplay/cfag12864b.c 4906F: include/linux/cfag12864b.h 4907 4908CFAG12864BFB LCD FRAMEBUFFER DRIVER 4909M: Miguel Ojeda <ojeda@kernel.org> 4910S: Maintained 4911F: drivers/auxdisplay/cfag12864bfb.c 4912F: include/linux/cfag12864b.h 4913 4914CHAR and MISC DRIVERS 4915M: Arnd Bergmann <arnd@arndb.de> 4916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4917S: Supported 4918T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4919F: drivers/char/ 4920F: drivers/misc/ 4921F: include/linux/miscdevice.h 4922X: drivers/char/agp/ 4923X: drivers/char/hw_random/ 4924X: drivers/char/ipmi/ 4925X: drivers/char/random.c 4926X: drivers/char/tpm/ 4927 4928CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4929M: Thomas Weißschuh <linux@weissschuh.net> 4930L: linux-hwmon@vger.kernel.org 4931S: Maintained 4932F: Documentation/hwmon/powerz.rst 4933F: drivers/hwmon/powerz.c 4934 4935CHECKPATCH 4936M: Andy Whitcroft <apw@canonical.com> 4937M: Joe Perches <joe@perches.com> 4938R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4939R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4940S: Maintained 4941F: scripts/checkpatch.pl 4942 4943CHECKPATCH DOCUMENTATION 4944M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4945M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4946R: Joe Perches <joe@perches.com> 4947S: Maintained 4948F: Documentation/dev-tools/checkpatch.rst 4949 4950CHINESE DOCUMENTATION 4951M: Alex Shi <alexs@kernel.org> 4952M: Yanteng Si <siyanteng@loongson.cn> 4953S: Maintained 4954F: Documentation/translations/zh_CN/ 4955 4956CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4957M: Peter Chen <peter.chen@kernel.org> 4958L: linux-usb@vger.kernel.org 4959S: Maintained 4960T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4961F: drivers/usb/chipidea/ 4962 4963CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4964M: Hans de Goede <hdegoede@redhat.com> 4965L: linux-input@vger.kernel.org 4966S: Maintained 4967F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4968F: drivers/input/touchscreen/chipone_icn8318.c 4969 4970CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4971M: Hans de Goede <hdegoede@redhat.com> 4972L: linux-input@vger.kernel.org 4973S: Maintained 4974F: drivers/input/touchscreen/chipone_icn8505.c 4975 4976CHROME HARDWARE PLATFORM SUPPORT 4977M: Benson Leung <bleung@chromium.org> 4978M: Tzung-Bi Shih <tzungbi@kernel.org> 4979L: chrome-platform@lists.linux.dev 4980S: Maintained 4981T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4982F: drivers/platform/chrome/ 4983 4984CHROMEOS EC CODEC DRIVER 4985M: Cheng-Yi Chiang <cychiang@chromium.org> 4986M: Tzung-Bi Shih <tzungbi@kernel.org> 4987R: Guenter Roeck <groeck@chromium.org> 4988L: chrome-platform@lists.linux.dev 4989S: Maintained 4990F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4991F: sound/soc/codecs/cros_ec_codec.* 4992 4993CHROMEOS EC SUBDRIVERS 4994M: Benson Leung <bleung@chromium.org> 4995R: Guenter Roeck <groeck@chromium.org> 4996L: chrome-platform@lists.linux.dev 4997S: Maintained 4998F: drivers/power/supply/cros_usbpd-charger.c 4999N: cros_ec 5000N: cros-ec 5001 5002CHROMEOS EC UART DRIVER 5003M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5004R: Benson Leung <bleung@chromium.org> 5005R: Tzung-Bi Shih <tzungbi@kernel.org> 5006S: Maintained 5007F: drivers/platform/chrome/cros_ec_uart.c 5008 5009CHROMEOS EC USB PD NOTIFY DRIVER 5010M: Prashant Malani <pmalani@chromium.org> 5011L: chrome-platform@lists.linux.dev 5012S: Maintained 5013F: drivers/platform/chrome/cros_usbpd_notify.c 5014F: include/linux/platform_data/cros_usbpd_notify.h 5015 5016CHROMEOS EC USB TYPE-C DRIVER 5017M: Prashant Malani <pmalani@chromium.org> 5018L: chrome-platform@lists.linux.dev 5019S: Maintained 5020F: drivers/platform/chrome/cros_ec_typec.* 5021F: drivers/platform/chrome/cros_typec_switch.c 5022F: drivers/platform/chrome/cros_typec_vdm.* 5023 5024CHROMEOS HPS DRIVER 5025M: Dan Callaghan <dcallagh@chromium.org> 5026R: Sami Kyöstilä <skyostil@chromium.org> 5027S: Maintained 5028F: drivers/platform/chrome/cros_hps_i2c.c 5029 5030CHROMEOS EC WATCHDOG 5031M: Lukasz Majczak <lma@chromium.org> 5032L: chrome-platform@lists.linux.dev 5033S: Maintained 5034F: drivers/watchdog/cros_ec_wdt.c 5035 5036CHRONTEL CH7322 CEC DRIVER 5037M: Joe Tessler <jrt@google.com> 5038L: linux-media@vger.kernel.org 5039S: Maintained 5040T: git git://linuxtv.org/media_tree.git 5041F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5042F: drivers/media/cec/i2c/ch7322.c 5043 5044CIRRUS LOGIC AUDIO CODEC DRIVERS 5045M: James Schulman <james.schulman@cirrus.com> 5046M: David Rhodes <david.rhodes@cirrus.com> 5047M: Richard Fitzgerald <rf@opensource.cirrus.com> 5048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5049L: patches@opensource.cirrus.com 5050S: Maintained 5051F: Documentation/devicetree/bindings/sound/cirrus,cs* 5052F: drivers/mfd/cs42l43* 5053F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5054F: drivers/spi/spi-cs42l43* 5055F: include/dt-bindings/sound/cs* 5056F: include/linux/mfd/cs42l43* 5057F: include/sound/cs* 5058F: sound/pci/hda/cirrus* 5059F: sound/pci/hda/cs* 5060F: sound/pci/hda/hda_component* 5061F: sound/pci/hda/hda_cs_dsp_ctl.* 5062F: sound/soc/codecs/cs* 5063 5064CIRRUS LOGIC DSP FIRMWARE DRIVER 5065M: Simon Trimmer <simont@opensource.cirrus.com> 5066M: Charles Keepax <ckeepax@opensource.cirrus.com> 5067M: Richard Fitzgerald <rf@opensource.cirrus.com> 5068L: patches@opensource.cirrus.com 5069S: Supported 5070W: https://github.com/CirrusLogic/linux-drivers/wiki 5071T: git https://github.com/CirrusLogic/linux-drivers.git 5072F: drivers/firmware/cirrus/* 5073F: include/linux/firmware/cirrus/* 5074 5075CIRRUS LOGIC EP93XX ETHERNET DRIVER 5076M: Hartley Sweeten <hsweeten@visionengravers.com> 5077L: netdev@vger.kernel.org 5078S: Maintained 5079F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5080 5081CIRRUS LOGIC LOCHNAGAR DRIVER 5082M: Charles Keepax <ckeepax@opensource.cirrus.com> 5083M: Richard Fitzgerald <rf@opensource.cirrus.com> 5084L: patches@opensource.cirrus.com 5085S: Supported 5086F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5090F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5091F: Documentation/hwmon/lochnagar.rst 5092F: drivers/clk/clk-lochnagar.c 5093F: drivers/hwmon/lochnagar-hwmon.c 5094F: drivers/mfd/lochnagar-i2c.c 5095F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5096F: drivers/regulator/lochnagar-regulator.c 5097F: include/dt-bindings/clock/lochnagar.h 5098F: include/dt-bindings/pinctrl/lochnagar.h 5099F: include/linux/mfd/lochnagar* 5100F: sound/soc/codecs/lochnagar-sc.c 5101 5102CIRRUS LOGIC MADERA CODEC DRIVERS 5103M: Charles Keepax <ckeepax@opensource.cirrus.com> 5104M: Richard Fitzgerald <rf@opensource.cirrus.com> 5105L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5106L: patches@opensource.cirrus.com 5107S: Supported 5108W: https://github.com/CirrusLogic/linux-drivers/wiki 5109T: git https://github.com/CirrusLogic/linux-drivers.git 5110F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5111F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5112F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5113F: drivers/gpio/gpio-madera* 5114F: drivers/irqchip/irq-madera* 5115F: drivers/mfd/cs47l* 5116F: drivers/mfd/madera* 5117F: drivers/pinctrl/cirrus/* 5118F: include/dt-bindings/sound/madera* 5119F: include/linux/irqchip/irq-madera* 5120F: include/linux/mfd/madera/* 5121F: include/sound/madera* 5122F: sound/soc/codecs/cs47l* 5123F: sound/soc/codecs/madera* 5124 5125CISCO FCOE HBA DRIVER 5126M: Satish Kharat <satishkh@cisco.com> 5127M: Sesidhar Baddela <sebaddel@cisco.com> 5128M: Karan Tilak Kumar <kartilak@cisco.com> 5129L: linux-scsi@vger.kernel.org 5130S: Supported 5131F: drivers/scsi/fnic/ 5132 5133CISCO SCSI HBA DRIVER 5134M: Karan Tilak Kumar <kartilak@cisco.com> 5135M: Sesidhar Baddela <sebaddel@cisco.com> 5136L: linux-scsi@vger.kernel.org 5137S: Supported 5138F: drivers/scsi/snic/ 5139 5140CISCO VIC ETHERNET NIC DRIVER 5141M: Christian Benvenuti <benve@cisco.com> 5142M: Satish Kharat <satishkh@cisco.com> 5143S: Supported 5144F: drivers/net/ethernet/cisco/enic/ 5145 5146CISCO VIC LOW LATENCY NIC DRIVER 5147M: Christian Benvenuti <benve@cisco.com> 5148M: Nelson Escobar <neescoba@cisco.com> 5149S: Supported 5150F: drivers/infiniband/hw/usnic/ 5151 5152CLANG CONTROL FLOW INTEGRITY SUPPORT 5153M: Sami Tolvanen <samitolvanen@google.com> 5154M: Kees Cook <keescook@chromium.org> 5155R: Nathan Chancellor <nathan@kernel.org> 5156L: llvm@lists.linux.dev 5157S: Supported 5158B: https://github.com/ClangBuiltLinux/linux/issues 5159T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5160F: include/linux/cfi.h 5161F: kernel/cfi.c 5162 5163CLANG-FORMAT FILE 5164M: Miguel Ojeda <ojeda@kernel.org> 5165S: Maintained 5166F: .clang-format 5167 5168CLANG/LLVM BUILD SUPPORT 5169M: Nathan Chancellor <nathan@kernel.org> 5170R: Nick Desaulniers <ndesaulniers@google.com> 5171R: Bill Wendling <morbo@google.com> 5172R: Justin Stitt <justinstitt@google.com> 5173L: llvm@lists.linux.dev 5174S: Supported 5175W: https://clangbuiltlinux.github.io/ 5176B: https://github.com/ClangBuiltLinux/linux/issues 5177C: irc://irc.libera.chat/clangbuiltlinux 5178F: Documentation/kbuild/llvm.rst 5179F: include/linux/compiler-clang.h 5180F: scripts/Makefile.clang 5181F: scripts/clang-tools/ 5182K: \b(?i:clang|llvm)\b 5183 5184CLK API 5185M: Russell King <linux@armlinux.org.uk> 5186L: linux-clk@vger.kernel.org 5187S: Maintained 5188F: include/linux/clk.h 5189 5190CLOCKSOURCE, CLOCKEVENT DRIVERS 5191M: Daniel Lezcano <daniel.lezcano@linaro.org> 5192M: Thomas Gleixner <tglx@linutronix.de> 5193L: linux-kernel@vger.kernel.org 5194S: Supported 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5196F: Documentation/devicetree/bindings/timer/ 5197F: drivers/clocksource/ 5198 5199CLOSURES 5200M: Kent Overstreet <kent.overstreet@linux.dev> 5201L: linux-bcachefs@vger.kernel.org 5202S: Supported 5203C: irc://irc.oftc.net/bcache 5204F: include/linux/closure.h 5205F: lib/closure.c 5206 5207CMPC ACPI DRIVER 5208M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5209M: Daniel Oliveira Nascimento <don@syst.com.br> 5210L: platform-driver-x86@vger.kernel.org 5211S: Supported 5212F: drivers/platform/x86/classmate-laptop.c 5213 5214COBALT MEDIA DRIVER 5215M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5216L: linux-media@vger.kernel.org 5217S: Supported 5218W: https://linuxtv.org 5219T: git git://linuxtv.org/media_tree.git 5220F: drivers/media/pci/cobalt/ 5221 5222COCCINELLE/Semantic Patches (SmPL) 5223M: Julia Lawall <Julia.Lawall@inria.fr> 5224M: Nicolas Palix <nicolas.palix@imag.fr> 5225L: cocci@inria.fr (moderated for non-subscribers) 5226S: Supported 5227W: https://coccinelle.gitlabpages.inria.fr/website/ 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5229F: Documentation/dev-tools/coccinelle.rst 5230F: scripts/coccicheck 5231F: scripts/coccinelle/ 5232 5233CODA FILE SYSTEM 5234M: Jan Harkes <jaharkes@cs.cmu.edu> 5235M: coda@cs.cmu.edu 5236L: codalist@coda.cs.cmu.edu 5237S: Maintained 5238W: http://www.coda.cs.cmu.edu/ 5239F: Documentation/filesystems/coda.rst 5240F: fs/coda/ 5241F: include/linux/coda*.h 5242F: include/uapi/linux/coda*.h 5243 5244CODA V4L2 MEM2MEM DRIVER 5245M: Philipp Zabel <p.zabel@pengutronix.de> 5246L: linux-media@vger.kernel.org 5247S: Maintained 5248F: Documentation/devicetree/bindings/media/coda.yaml 5249F: drivers/media/platform/chips-media/coda 5250 5251CODE OF CONDUCT 5252M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5253S: Supported 5254F: Documentation/process/code-of-conduct-interpretation.rst 5255F: Documentation/process/code-of-conduct.rst 5256 5257COMEDI DRIVERS 5258M: Ian Abbott <abbotti@mev.co.uk> 5259M: H Hartley Sweeten <hsweeten@visionengravers.com> 5260S: Odd Fixes 5261F: drivers/comedi/ 5262F: include/linux/comedi/ 5263F: include/uapi/linux/comedi.h 5264 5265COMMON CLK FRAMEWORK 5266M: Michael Turquette <mturquette@baylibre.com> 5267M: Stephen Boyd <sboyd@kernel.org> 5268L: linux-clk@vger.kernel.org 5269S: Maintained 5270Q: http://patchwork.kernel.org/project/linux-clk/list/ 5271T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5272F: Documentation/devicetree/bindings/clock/ 5273F: drivers/clk/ 5274F: include/dt-bindings/clock/ 5275F: include/linux/clk-pr* 5276F: include/linux/clk/ 5277F: include/linux/of_clk.h 5278X: drivers/clk/clkdev.c 5279 5280COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5281M: Steve French <sfrench@samba.org> 5282R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5283R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5284R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5285R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5286R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5287L: linux-cifs@vger.kernel.org 5288L: samba-technical@lists.samba.org (moderated for non-subscribers) 5289S: Supported 5290W: https://wiki.samba.org/index.php/LinuxCIFS 5291T: git git://git.samba.org/sfrench/cifs-2.6.git 5292F: Documentation/admin-guide/cifs/ 5293F: fs/smb/client/ 5294F: fs/smb/common/ 5295F: include/uapi/linux/cifs 5296 5297COMPACTPCI HOTPLUG CORE 5298M: Scott Murray <scott@spiteful.org> 5299L: linux-pci@vger.kernel.org 5300S: Maintained 5301F: drivers/pci/hotplug/cpci_hotplug* 5302 5303COMPACTPCI HOTPLUG GENERIC DRIVER 5304M: Scott Murray <scott@spiteful.org> 5305L: linux-pci@vger.kernel.org 5306S: Maintained 5307F: drivers/pci/hotplug/cpcihp_generic.c 5308 5309COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5310M: Scott Murray <scott@spiteful.org> 5311L: linux-pci@vger.kernel.org 5312S: Maintained 5313F: drivers/pci/hotplug/cpcihp_zt5550.* 5314 5315COMPAL LAPTOP SUPPORT 5316M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5317L: platform-driver-x86@vger.kernel.org 5318S: Maintained 5319F: drivers/platform/x86/compal-laptop.c 5320 5321COMPILER ATTRIBUTES 5322M: Miguel Ojeda <ojeda@kernel.org> 5323S: Maintained 5324F: include/linux/compiler_attributes.h 5325 5326COMPUTE EXPRESS LINK (CXL) 5327M: Davidlohr Bueso <dave@stgolabs.net> 5328M: Jonathan Cameron <jonathan.cameron@huawei.com> 5329M: Dave Jiang <dave.jiang@intel.com> 5330M: Alison Schofield <alison.schofield@intel.com> 5331M: Vishal Verma <vishal.l.verma@intel.com> 5332M: Ira Weiny <ira.weiny@intel.com> 5333M: Dan Williams <dan.j.williams@intel.com> 5334L: linux-cxl@vger.kernel.org 5335S: Maintained 5336F: drivers/cxl/ 5337F: include/linux/cxl-einj.h 5338F: include/linux/cxl-event.h 5339F: include/uapi/linux/cxl_mem.h 5340F: tools/testing/cxl/ 5341 5342COMPUTE EXPRESS LINK PMU (CPMU) 5343M: Jonathan Cameron <jonathan.cameron@huawei.com> 5344L: linux-cxl@vger.kernel.org 5345S: Maintained 5346F: Documentation/admin-guide/perf/cxl.rst 5347F: drivers/perf/cxl_pmu.c 5348 5349CONEXANT ACCESSRUNNER USB DRIVER 5350L: accessrunner-general@lists.sourceforge.net 5351S: Orphan 5352W: http://accessrunner.sourceforge.net/ 5353F: drivers/usb/atm/cxacru.c 5354 5355CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5356M: Elena Reshetova <elena.reshetova@intel.com> 5357M: Carlos Bilbao <carlos.bilbao@amd.com> 5358S: Maintained 5359F: Documentation/security/snp-tdx-threat-model.rst 5360 5361CONFIGFS 5362M: Joel Becker <jlbec@evilplan.org> 5363M: Christoph Hellwig <hch@lst.de> 5364S: Supported 5365T: git git://git.infradead.org/users/hch/configfs.git 5366F: fs/configfs/ 5367F: include/linux/configfs.h 5368F: samples/configfs/ 5369 5370CONSOLE SUBSYSTEM 5371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5372S: Supported 5373F: drivers/video/console/ 5374F: include/linux/console* 5375 5376CONTEXT TRACKING 5377M: Frederic Weisbecker <frederic@kernel.org> 5378M: "Paul E. McKenney" <paulmck@kernel.org> 5379S: Maintained 5380F: include/linux/context_tracking* 5381F: kernel/context_tracking.c 5382 5383CONTROL GROUP (CGROUP) 5384M: Tejun Heo <tj@kernel.org> 5385M: Zefan Li <lizefan.x@bytedance.com> 5386M: Johannes Weiner <hannes@cmpxchg.org> 5387L: cgroups@vger.kernel.org 5388S: Maintained 5389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5390F: Documentation/admin-guide/cgroup-v1/ 5391F: Documentation/admin-guide/cgroup-v2.rst 5392F: include/linux/cgroup* 5393F: kernel/cgroup/ 5394F: tools/testing/selftests/cgroup/ 5395 5396CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5397M: Tejun Heo <tj@kernel.org> 5398M: Josef Bacik <josef@toxicpanda.com> 5399M: Jens Axboe <axboe@kernel.dk> 5400L: cgroups@vger.kernel.org 5401L: linux-block@vger.kernel.org 5402T: git git://git.kernel.dk/linux-block 5403F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5404F: block/bfq-cgroup.c 5405F: block/blk-cgroup.c 5406F: block/blk-iocost.c 5407F: block/blk-iolatency.c 5408F: block/blk-throttle.c 5409F: include/linux/blk-cgroup.h 5410 5411CONTROL GROUP - CPUSET 5412M: Waiman Long <longman@redhat.com> 5413M: Zefan Li <lizefan.x@bytedance.com> 5414L: cgroups@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5417F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5418F: include/linux/cpuset.h 5419F: kernel/cgroup/cpuset.c 5420F: tools/testing/selftests/cgroup/test_cpuset.c 5421F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5422 5423CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5424M: Johannes Weiner <hannes@cmpxchg.org> 5425M: Michal Hocko <mhocko@kernel.org> 5426M: Roman Gushchin <roman.gushchin@linux.dev> 5427M: Shakeel Butt <shakeel.butt@linux.dev> 5428R: Muchun Song <muchun.song@linux.dev> 5429L: cgroups@vger.kernel.org 5430L: linux-mm@kvack.org 5431S: Maintained 5432F: include/linux/memcontrol.h 5433F: mm/memcontrol.c 5434F: mm/swap_cgroup.c 5435F: samples/cgroup/* 5436F: tools/testing/selftests/cgroup/memcg_protection.m 5437F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5438F: tools/testing/selftests/cgroup/test_kmem.c 5439F: tools/testing/selftests/cgroup/test_memcontrol.c 5440 5441CORETEMP HARDWARE MONITORING DRIVER 5442M: Fenghua Yu <fenghua.yu@intel.com> 5443L: linux-hwmon@vger.kernel.org 5444S: Maintained 5445F: Documentation/hwmon/coretemp.rst 5446F: drivers/hwmon/coretemp.c 5447 5448CORSAIR-CPRO HARDWARE MONITOR DRIVER 5449M: Marius Zachmann <mail@mariuszachmann.de> 5450L: linux-hwmon@vger.kernel.org 5451S: Maintained 5452F: drivers/hwmon/corsair-cpro.c 5453 5454CORSAIR-PSU HARDWARE MONITOR DRIVER 5455M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5456L: linux-hwmon@vger.kernel.org 5457S: Maintained 5458F: Documentation/hwmon/corsair-psu.rst 5459F: drivers/hwmon/corsair-psu.c 5460 5461COUNTER SUBSYSTEM 5462M: William Breathitt Gray <william.gray@linaro.org> 5463L: linux-iio@vger.kernel.org 5464S: Maintained 5465T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5466F: Documentation/ABI/testing/sysfs-bus-counter 5467F: Documentation/driver-api/generic-counter.rst 5468F: drivers/counter/ 5469F: include/linux/counter.h 5470F: include/uapi/linux/counter.h 5471F: tools/counter/ 5472 5473COUNTER WATCH EVENTS TOOL 5474M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5475L: linux-iio@vger.kernel.org 5476S: Maintained 5477F: tools/counter/counter_watch_events.c 5478 5479CP2615 I2C DRIVER 5480M: Bence Csókás <bence98@sch.bme.hu> 5481S: Maintained 5482F: drivers/i2c/busses/i2c-cp2615.c 5483 5484CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5485M: Viresh Kumar <viresh.kumar@linaro.org> 5486M: Sudeep Holla <sudeep.holla@arm.com> 5487L: linux-pm@vger.kernel.org 5488S: Maintained 5489W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5490F: drivers/cpufreq/vexpress-spc-cpufreq.c 5491 5492CPU FREQUENCY SCALING FRAMEWORK 5493M: "Rafael J. Wysocki" <rafael@kernel.org> 5494M: Viresh Kumar <viresh.kumar@linaro.org> 5495L: linux-pm@vger.kernel.org 5496S: Maintained 5497B: https://bugzilla.kernel.org 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5499T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5500F: Documentation/admin-guide/pm/cpufreq.rst 5501F: Documentation/admin-guide/pm/intel_pstate.rst 5502F: Documentation/cpu-freq/ 5503F: Documentation/devicetree/bindings/cpufreq/ 5504F: drivers/cpufreq/ 5505F: include/linux/cpufreq.h 5506F: include/linux/sched/cpufreq.h 5507F: kernel/sched/cpufreq*.c 5508F: tools/testing/selftests/cpufreq/ 5509 5510CPU HOTPLUG 5511M: Thomas Gleixner <tglx@linutronix.de> 5512M: Peter Zijlstra <peterz@infradead.org> 5513L: linux-kernel@vger.kernel.org 5514S: Maintained 5515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5516F: include/linux/cpu.h 5517F: include/linux/cpuhotplug.h 5518F: include/linux/smpboot.h 5519F: kernel/cpu.c 5520F: kernel/smpboot.* 5521 5522CPU IDLE TIME MANAGEMENT FRAMEWORK 5523M: "Rafael J. Wysocki" <rafael@kernel.org> 5524M: Daniel Lezcano <daniel.lezcano@linaro.org> 5525L: linux-pm@vger.kernel.org 5526S: Maintained 5527B: https://bugzilla.kernel.org 5528T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5529F: Documentation/admin-guide/pm/cpuidle.rst 5530F: Documentation/driver-api/pm/cpuidle.rst 5531F: drivers/cpuidle/ 5532F: include/linux/cpuidle.h 5533 5534CPU POWER MONITORING SUBSYSTEM 5535M: Thomas Renninger <trenn@suse.com> 5536M: Shuah Khan <shuah@kernel.org> 5537M: Shuah Khan <skhan@linuxfoundation.org> 5538L: linux-pm@vger.kernel.org 5539S: Maintained 5540F: tools/power/cpupower/ 5541 5542CPUID/MSR DRIVER 5543M: "H. Peter Anvin" <hpa@zytor.com> 5544S: Maintained 5545F: arch/x86/kernel/cpuid.c 5546F: arch/x86/kernel/msr.c 5547 5548CPUIDLE DRIVER - ARM BIG LITTLE 5549M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5550M: Daniel Lezcano <daniel.lezcano@linaro.org> 5551L: linux-pm@vger.kernel.org 5552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5553S: Maintained 5554T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5555F: drivers/cpuidle/cpuidle-big_little.c 5556 5557CPUIDLE DRIVER - ARM EXYNOS 5558M: Daniel Lezcano <daniel.lezcano@linaro.org> 5559M: Kukjin Kim <kgene@kernel.org> 5560R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5561L: linux-pm@vger.kernel.org 5562L: linux-samsung-soc@vger.kernel.org 5563S: Maintained 5564F: arch/arm/mach-exynos/pm.c 5565F: drivers/cpuidle/cpuidle-exynos.c 5566F: include/linux/platform_data/cpuidle-exynos.h 5567 5568CPUIDLE DRIVER - ARM PSCI 5569M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5570M: Sudeep Holla <sudeep.holla@arm.com> 5571L: linux-pm@vger.kernel.org 5572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5573S: Supported 5574F: drivers/cpuidle/cpuidle-psci.c 5575 5576CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5577M: Ulf Hansson <ulf.hansson@linaro.org> 5578L: linux-pm@vger.kernel.org 5579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5580S: Supported 5581F: drivers/cpuidle/cpuidle-psci-domain.c 5582F: drivers/cpuidle/cpuidle-psci.h 5583 5584CPUIDLE DRIVER - DT IDLE PM DOMAIN 5585M: Ulf Hansson <ulf.hansson@linaro.org> 5586L: linux-pm@vger.kernel.org 5587S: Supported 5588F: drivers/cpuidle/dt_idle_genpd.c 5589F: drivers/cpuidle/dt_idle_genpd.h 5590 5591CPUIDLE DRIVER - RISC-V SBI 5592M: Anup Patel <anup@brainfault.org> 5593L: linux-pm@vger.kernel.org 5594L: linux-riscv@lists.infradead.org 5595S: Maintained 5596F: drivers/cpuidle/cpuidle-riscv-sbi.c 5597 5598CRAMFS FILESYSTEM 5599M: Nicolas Pitre <nico@fluxnic.net> 5600S: Maintained 5601F: Documentation/filesystems/cramfs.rst 5602F: fs/cramfs/ 5603 5604CREATIVE SB0540 5605M: Bastien Nocera <hadess@hadess.net> 5606L: linux-input@vger.kernel.org 5607S: Maintained 5608F: drivers/hid/hid-creative-sb0540.c 5609 5610CRYPTO API 5611M: Herbert Xu <herbert@gondor.apana.org.au> 5612M: "David S. Miller" <davem@davemloft.net> 5613L: linux-crypto@vger.kernel.org 5614S: Maintained 5615T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5616T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5617F: Documentation/crypto/ 5618F: Documentation/devicetree/bindings/crypto/ 5619F: arch/*/crypto/ 5620F: crypto/ 5621F: drivers/crypto/ 5622F: include/crypto/ 5623F: include/linux/crypto* 5624F: lib/crypto/ 5625 5626CRYPTO SPEED TEST COMPARE 5627M: Wang Jinchao <wangjinchao@xfusion.com> 5628L: linux-crypto@vger.kernel.org 5629S: Maintained 5630F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5631 5632CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5633M: Neil Horman <nhorman@tuxdriver.com> 5634L: linux-crypto@vger.kernel.org 5635S: Maintained 5636F: crypto/ansi_cprng.c 5637F: crypto/rng.c 5638 5639CS3308 MEDIA DRIVER 5640M: Hans Verkuil <hverkuil@xs4all.nl> 5641L: linux-media@vger.kernel.org 5642S: Odd Fixes 5643W: http://linuxtv.org 5644T: git git://linuxtv.org/media_tree.git 5645F: drivers/media/i2c/cs3308.c 5646 5647CS5535 Audio ALSA driver 5648M: Jaya Kumar <jayakumar.alsa@gmail.com> 5649S: Maintained 5650F: sound/pci/cs5535audio/ 5651 5652CTU CAN FD DRIVER 5653M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5654M: Ondrej Ille <ondrej.ille@gmail.com> 5655L: linux-can@vger.kernel.org 5656S: Maintained 5657F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5658F: drivers/net/can/ctucanfd/ 5659 5660CVE ASSIGNMENT CONTACT 5661M: CVE Assignment Team <cve@kernel.org> 5662S: Maintained 5663F: Documentation/process/cve.rst 5664 5665CW1200 WLAN driver 5666S: Orphan 5667F: drivers/net/wireless/st/cw1200/ 5668 5669CX18 VIDEO4LINUX DRIVER 5670M: Andy Walls <awalls@md.metrocast.net> 5671L: linux-media@vger.kernel.org 5672S: Maintained 5673W: https://linuxtv.org 5674T: git git://linuxtv.org/media_tree.git 5675F: drivers/media/pci/cx18/ 5676F: include/uapi/linux/ivtv* 5677 5678CX2341X MPEG ENCODER HELPER MODULE 5679M: Hans Verkuil <hverkuil@xs4all.nl> 5680L: linux-media@vger.kernel.org 5681S: Maintained 5682W: https://linuxtv.org 5683T: git git://linuxtv.org/media_tree.git 5684F: drivers/media/common/cx2341x* 5685F: include/media/drv-intf/cx2341x.h 5686 5687CX24120 MEDIA DRIVER 5688M: Jemma Denson <jdenson@gmail.com> 5689M: Patrick Boettcher <patrick.boettcher@posteo.de> 5690L: linux-media@vger.kernel.org 5691S: Maintained 5692W: https://linuxtv.org 5693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5694F: drivers/media/dvb-frontends/cx24120* 5695 5696CX88 VIDEO4LINUX DRIVER 5697M: Mauro Carvalho Chehab <mchehab@kernel.org> 5698L: linux-media@vger.kernel.org 5699S: Odd fixes 5700W: https://linuxtv.org 5701T: git git://linuxtv.org/media_tree.git 5702F: Documentation/driver-api/media/drivers/cx88* 5703F: drivers/media/pci/cx88/ 5704 5705CXD2820R MEDIA DRIVER 5706L: linux-media@vger.kernel.org 5707S: Orphan 5708W: https://linuxtv.org 5709Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5710F: drivers/media/dvb-frontends/cxd2820r* 5711 5712CXGB3 ETHERNET DRIVER (CXGB3) 5713M: Raju Rangoju <rajur@chelsio.com> 5714L: netdev@vger.kernel.org 5715S: Supported 5716W: http://www.chelsio.com 5717F: drivers/net/ethernet/chelsio/cxgb3/ 5718 5719CXGB3 ISCSI DRIVER (CXGB3I) 5720M: Varun Prakash <varun@chelsio.com> 5721L: linux-scsi@vger.kernel.org 5722S: Supported 5723W: http://www.chelsio.com 5724F: drivers/scsi/cxgbi/cxgb3i 5725 5726CXGB4 CRYPTO DRIVER (chcr) 5727M: Ayush Sawal <ayush.sawal@chelsio.com> 5728L: linux-crypto@vger.kernel.org 5729S: Supported 5730W: http://www.chelsio.com 5731F: drivers/crypto/chelsio 5732 5733CXGB4 ETHERNET DRIVER (CXGB4) 5734M: Raju Rangoju <rajur@chelsio.com> 5735L: netdev@vger.kernel.org 5736S: Supported 5737W: http://www.chelsio.com 5738F: drivers/net/ethernet/chelsio/cxgb4/ 5739 5740CXGB4 INLINE CRYPTO DRIVER 5741M: Ayush Sawal <ayush.sawal@chelsio.com> 5742L: netdev@vger.kernel.org 5743S: Supported 5744W: http://www.chelsio.com 5745F: drivers/net/ethernet/chelsio/inline_crypto/ 5746 5747CXGB4 ISCSI DRIVER (CXGB4I) 5748M: Varun Prakash <varun@chelsio.com> 5749L: linux-scsi@vger.kernel.org 5750S: Supported 5751W: http://www.chelsio.com 5752F: drivers/scsi/cxgbi/cxgb4i 5753 5754CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5755M: Potnuri Bharat Teja <bharat@chelsio.com> 5756L: linux-rdma@vger.kernel.org 5757S: Supported 5758W: http://www.openfabrics.org 5759F: drivers/infiniband/hw/cxgb4/ 5760F: include/uapi/rdma/cxgb4-abi.h 5761 5762CXGB4VF ETHERNET DRIVER (CXGB4VF) 5763M: Raju Rangoju <rajur@chelsio.com> 5764L: netdev@vger.kernel.org 5765S: Supported 5766W: http://www.chelsio.com 5767F: drivers/net/ethernet/chelsio/cxgb4vf/ 5768 5769CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5770M: Frederic Barrat <fbarrat@linux.ibm.com> 5771M: Andrew Donnellan <ajd@linux.ibm.com> 5772L: linuxppc-dev@lists.ozlabs.org 5773S: Supported 5774F: Documentation/ABI/testing/sysfs-class-cxl 5775F: Documentation/arch/powerpc/cxl.rst 5776F: arch/powerpc/platforms/powernv/pci-cxl.c 5777F: drivers/misc/cxl/ 5778F: include/misc/cxl* 5779F: include/uapi/misc/cxl.h 5780 5781CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5782M: Manoj N. Kumar <manoj@linux.ibm.com> 5783M: Matthew R. Ochs <mrochs@linux.ibm.com> 5784M: Uma Krishnan <ukrishn@linux.ibm.com> 5785L: linux-scsi@vger.kernel.org 5786S: Supported 5787F: Documentation/arch/powerpc/cxlflash.rst 5788F: drivers/scsi/cxlflash/ 5789F: include/uapi/scsi/cxlflash_ioctl.h 5790 5791CYBERPRO FB DRIVER 5792M: Russell King <linux@armlinux.org.uk> 5793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5794S: Maintained 5795W: http://www.armlinux.org.uk/ 5796F: drivers/video/fbdev/cyber2000fb.* 5797 5798CYCLADES PC300 DRIVER 5799S: Orphan 5800F: drivers/net/wan/pc300* 5801 5802CYPRESS CY8C95X0 PINCTRL DRIVER 5803M: Patrick Rudolph <patrick.rudolph@9elements.com> 5804L: linux-gpio@vger.kernel.org 5805S: Maintained 5806F: drivers/pinctrl/pinctrl-cy8c95x0.c 5807 5808CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5809M: Linus Walleij <linus.walleij@linaro.org> 5810L: linux-input@vger.kernel.org 5811S: Maintained 5812F: drivers/input/touchscreen/cy8ctma140.c 5813 5814CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5815M: Yassine Oudjana <y.oudjana@protonmail.com> 5816L: linux-input@vger.kernel.org 5817S: Maintained 5818F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5819F: drivers/input/keyboard/cypress-sf.c 5820 5821CYPRESS_FIRMWARE MEDIA DRIVER 5822L: linux-media@vger.kernel.org 5823S: Orphan 5824W: https://linuxtv.org 5825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5826F: drivers/media/common/cypress_firmware* 5827 5828CYTTSP TOUCHSCREEN DRIVER 5829M: Linus Walleij <linus.walleij@linaro.org> 5830L: linux-input@vger.kernel.org 5831S: Maintained 5832F: drivers/input/touchscreen/cyttsp* 5833 5834D-LINK DIR-685 TOUCHKEYS DRIVER 5835M: Linus Walleij <linus.walleij@linaro.org> 5836L: linux-input@vger.kernel.org 5837S: Supported 5838F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5839 5840DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5841M: Joshua Kinard <kumba@gentoo.org> 5842S: Maintained 5843F: drivers/rtc/rtc-ds1685.c 5844F: include/linux/rtc/ds1685.h 5845 5846DAMA SLAVE for AX.25 5847M: Joerg Reuter <jreuter@yaina.de> 5848L: linux-hams@vger.kernel.org 5849S: Maintained 5850W: http://yaina.de/jreuter/ 5851W: http://www.qsl.net/dl1bke/ 5852F: net/ax25/af_ax25.c 5853F: net/ax25/ax25_dev.c 5854F: net/ax25/ax25_ds_* 5855F: net/ax25/ax25_in.c 5856F: net/ax25/ax25_out.c 5857F: net/ax25/ax25_timer.c 5858F: net/ax25/sysctl_net_ax25.c 5859 5860DATA ACCESS MONITOR 5861M: SeongJae Park <sj@kernel.org> 5862L: damon@lists.linux.dev 5863L: linux-mm@kvack.org 5864S: Maintained 5865W: https://damonitor.github.io 5866P: Documentation/mm/damon/maintainer-profile.rst 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5868T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5870F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5871F: Documentation/admin-guide/mm/damon/ 5872F: Documentation/mm/damon/ 5873F: include/linux/damon.h 5874F: include/trace/events/damon.h 5875F: mm/damon/ 5876F: tools/testing/selftests/damon/ 5877 5878DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5879L: netdev@vger.kernel.org 5880S: Orphan 5881F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5882F: drivers/net/ethernet/dec/tulip/dmfe.c 5883 5884DC390/AM53C974 SCSI driver 5885M: Hannes Reinecke <hare@suse.com> 5886L: linux-scsi@vger.kernel.org 5887S: Maintained 5888F: drivers/scsi/am53c974.c 5889 5890DC395x SCSI driver 5891M: Oliver Neukum <oliver@neukum.org> 5892M: Ali Akcaagac <aliakc@web.de> 5893M: Jamie Lenehan <lenehan@twibble.org> 5894S: Maintained 5895F: Documentation/scsi/dc395x.rst 5896F: drivers/scsi/dc395x.* 5897 5898DCCP PROTOCOL 5899L: dccp@vger.kernel.org 5900S: Orphan 5901W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5902F: include/linux/dccp.h 5903F: include/linux/tfrc.h 5904F: include/uapi/linux/dccp.h 5905F: net/dccp/ 5906 5907DEBUGOBJECTS: 5908M: Thomas Gleixner <tglx@linutronix.de> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5912F: include/linux/debugobjects.h 5913F: lib/debugobjects.c 5914 5915DECSTATION PLATFORM SUPPORT 5916M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5917L: linux-mips@vger.kernel.org 5918S: Maintained 5919W: http://www.linux-mips.org/wiki/DECstation 5920F: arch/mips/dec/ 5921F: arch/mips/include/asm/dec/ 5922F: arch/mips/include/asm/mach-dec/ 5923 5924DEFXX FDDI NETWORK DRIVER 5925M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5926S: Maintained 5927F: drivers/net/fddi/defxx.* 5928 5929DEFZA FDDI NETWORK DRIVER 5930M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5931S: Maintained 5932F: drivers/net/fddi/defza.* 5933 5934DEINTERLACE DRIVERS FOR ALLWINNER H3 5935M: Jernej Skrabec <jernej.skrabec@gmail.com> 5936L: linux-media@vger.kernel.org 5937S: Maintained 5938T: git git://linuxtv.org/media_tree.git 5939F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5940F: drivers/media/platform/sunxi/sun8i-di/ 5941 5942DELL LAPTOP DRIVER 5943M: Matthew Garrett <mjg59@srcf.ucam.org> 5944M: Pali Rohár <pali@kernel.org> 5945L: platform-driver-x86@vger.kernel.org 5946S: Maintained 5947F: drivers/platform/x86/dell/dell-laptop.c 5948 5949DELL LAPTOP FREEFALL DRIVER 5950M: Pali Rohár <pali@kernel.org> 5951S: Maintained 5952F: drivers/platform/x86/dell/dell-smo8800.c 5953 5954DELL LAPTOP RBTN DRIVER 5955M: Pali Rohár <pali@kernel.org> 5956S: Maintained 5957F: drivers/platform/x86/dell/dell-rbtn.* 5958 5959DELL LAPTOP SMM DRIVER 5960M: Pali Rohár <pali@kernel.org> 5961S: Maintained 5962F: Documentation/ABI/obsolete/procfs-i8k 5963F: drivers/hwmon/dell-smm-hwmon.c 5964F: include/uapi/linux/i8k.h 5965 5966DELL REMOTE BIOS UPDATE DRIVER 5967M: Stuart Hayes <stuart.w.hayes@gmail.com> 5968L: platform-driver-x86@vger.kernel.org 5969S: Maintained 5970F: drivers/platform/x86/dell/dell_rbu.c 5971 5972DELL SMBIOS DRIVER 5973M: Pali Rohár <pali@kernel.org> 5974L: Dell.Client.Kernel@dell.com 5975L: platform-driver-x86@vger.kernel.org 5976S: Maintained 5977F: drivers/platform/x86/dell/dell-smbios.* 5978 5979DELL SMBIOS SMM DRIVER 5980L: Dell.Client.Kernel@dell.com 5981L: platform-driver-x86@vger.kernel.org 5982S: Maintained 5983F: drivers/platform/x86/dell/dell-smbios-smm.c 5984 5985DELL SMBIOS WMI DRIVER 5986L: Dell.Client.Kernel@dell.com 5987L: platform-driver-x86@vger.kernel.org 5988S: Maintained 5989F: drivers/platform/x86/dell/dell-smbios-wmi.c 5990F: tools/wmi/dell-smbios-example.c 5991 5992DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5993M: Stuart Hayes <stuart.w.hayes@gmail.com> 5994L: platform-driver-x86@vger.kernel.org 5995S: Maintained 5996F: Documentation/userspace-api/dcdbas.rst 5997F: drivers/platform/x86/dell/dcdbas.* 5998 5999DELL WMI DDV DRIVER 6000M: Armin Wolf <W_Armin@gmx.de> 6001S: Maintained 6002F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6003F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6004F: Documentation/wmi/devices/dell-wmi-ddv.rst 6005F: drivers/platform/x86/dell/dell-wmi-ddv.c 6006 6007DELL WMI DESCRIPTOR DRIVER 6008L: Dell.Client.Kernel@dell.com 6009S: Maintained 6010F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6011 6012DELL WMI HARDWARE PRIVACY SUPPORT 6013L: Dell.Client.Kernel@dell.com 6014L: platform-driver-x86@vger.kernel.org 6015S: Maintained 6016F: drivers/platform/x86/dell/dell-wmi-privacy.c 6017 6018DELL WMI NOTIFICATIONS DRIVER 6019M: Matthew Garrett <mjg59@srcf.ucam.org> 6020M: Pali Rohár <pali@kernel.org> 6021S: Maintained 6022F: drivers/platform/x86/dell/dell-wmi-base.c 6023 6024DELL WMI SYSMAN DRIVER 6025M: Prasanth Ksr <prasanth.ksr@dell.com> 6026L: Dell.Client.Kernel@dell.com 6027L: platform-driver-x86@vger.kernel.org 6028S: Maintained 6029F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6030F: drivers/platform/x86/dell/dell-wmi-sysman/ 6031 6032DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6033M: Zev Weiss <zev@bewilderbeest.net> 6034L: linux-hwmon@vger.kernel.org 6035S: Maintained 6036F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6037 6038DELTA DPS920AB PSU DRIVER 6039M: Robert Marko <robert.marko@sartura.hr> 6040L: linux-hwmon@vger.kernel.org 6041S: Maintained 6042F: Documentation/hwmon/dps920ab.rst 6043F: drivers/hwmon/pmbus/dps920ab.c 6044 6045DELTA NETWORKS TN48M CPLD DRIVERS 6046M: Robert Marko <robert.marko@sartura.hr> 6047S: Maintained 6048F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6049F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6050F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6051F: drivers/gpio/gpio-tn48m.c 6052F: include/dt-bindings/reset/delta,tn48m-reset.h 6053 6054DELTA ST MEDIA DRIVER 6055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6056L: linux-media@vger.kernel.org 6057S: Supported 6058W: https://linuxtv.org 6059T: git git://linuxtv.org/media_tree.git 6060F: drivers/media/platform/st/sti/delta 6061 6062DENALI NAND DRIVER 6063L: linux-mtd@lists.infradead.org 6064S: Orphan 6065F: drivers/mtd/nand/raw/denali* 6066 6067DESIGNWARE EDMA CORE IP DRIVER 6068M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6069R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6070R: Serge Semin <fancer.lancer@gmail.com> 6071L: dmaengine@vger.kernel.org 6072S: Maintained 6073F: drivers/dma/dw-edma/ 6074F: include/linux/dma/edma.h 6075 6076DESIGNWARE USB2 DRD IP DRIVER 6077M: Minas Harutyunyan <hminas@synopsys.com> 6078L: linux-usb@vger.kernel.org 6079S: Maintained 6080T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6081F: drivers/usb/dwc2/ 6082 6083DESIGNWARE USB3 DRD IP DRIVER 6084M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6085L: linux-usb@vger.kernel.org 6086S: Maintained 6087F: drivers/usb/dwc3/ 6088 6089DESIGNWARE XDATA IP DRIVER 6090M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6091L: linux-pci@vger.kernel.org 6092S: Maintained 6093F: Documentation/misc-devices/dw-xdata-pcie.rst 6094F: drivers/misc/dw-xdata-pcie.c 6095 6096DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6097M: Andreas Klinger <ak@it-klinger.de> 6098L: linux-iio@vger.kernel.org 6099S: Maintained 6100F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6101F: drivers/iio/proximity/srf*.c 6102 6103DEVICE COREDUMP (DEV_COREDUMP) 6104M: Johannes Berg <johannes@sipsolutions.net> 6105L: linux-kernel@vger.kernel.org 6106S: Maintained 6107F: drivers/base/devcoredump.c 6108F: include/linux/devcoredump.h 6109 6110DEVICE DEPENDENCY HELPER SCRIPT 6111M: Saravana Kannan <saravanak@google.com> 6112L: linux-kernel@vger.kernel.org 6113S: Maintained 6114F: scripts/dev-needs.sh 6115 6116DEVICE DIRECT ACCESS (DAX) 6117M: Dan Williams <dan.j.williams@intel.com> 6118M: Vishal Verma <vishal.l.verma@intel.com> 6119M: Dave Jiang <dave.jiang@intel.com> 6120L: nvdimm@lists.linux.dev 6121L: linux-cxl@vger.kernel.org 6122S: Supported 6123F: drivers/dax/ 6124 6125DEVICE FREQUENCY (DEVFREQ) 6126M: MyungJoo Ham <myungjoo.ham@samsung.com> 6127M: Kyungmin Park <kyungmin.park@samsung.com> 6128M: Chanwoo Choi <cw00.choi@samsung.com> 6129L: linux-pm@vger.kernel.org 6130S: Maintained 6131T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6132F: Documentation/devicetree/bindings/devfreq/ 6133F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6134F: drivers/devfreq/ 6135F: include/linux/devfreq.h 6136F: include/trace/events/devfreq.h 6137 6138DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6139M: Chanwoo Choi <cw00.choi@samsung.com> 6140L: linux-pm@vger.kernel.org 6141S: Supported 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6143F: Documentation/devicetree/bindings/devfreq/event/ 6144F: drivers/devfreq/devfreq-event.c 6145F: drivers/devfreq/event/ 6146F: include/dt-bindings/pmu/exynos_ppmu.h 6147F: include/linux/devfreq-event.h 6148 6149DEVICE RESOURCE MANAGEMENT HELPERS 6150M: Hans de Goede <hdegoede@redhat.com> 6151R: Matti Vaittinen <mazziesaccount@gmail.com> 6152S: Maintained 6153F: include/linux/devm-helpers.h 6154 6155DEVICE-MAPPER (LVM) 6156M: Alasdair Kergon <agk@redhat.com> 6157M: Mike Snitzer <snitzer@kernel.org> 6158M: Mikulas Patocka <mpatocka@redhat.com> 6159L: dm-devel@lists.linux.dev 6160S: Maintained 6161Q: http://patchwork.kernel.org/project/dm-devel/list/ 6162T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6163F: Documentation/admin-guide/device-mapper/ 6164F: drivers/md/Kconfig 6165F: drivers/md/Makefile 6166F: drivers/md/dm* 6167F: drivers/md/persistent-data/ 6168F: include/linux/device-mapper.h 6169F: include/linux/dm-*.h 6170F: include/uapi/linux/dm-*.h 6171 6172DEVICE-MAPPER VDO TARGET 6173M: Matthew Sakai <msakai@redhat.com> 6174L: dm-devel@lists.linux.dev 6175S: Maintained 6176F: Documentation/admin-guide/device-mapper/vdo*.rst 6177F: drivers/md/dm-vdo/ 6178 6179DEVLINK 6180M: Jiri Pirko <jiri@resnulli.us> 6181L: netdev@vger.kernel.org 6182S: Supported 6183F: Documentation/networking/devlink 6184F: include/net/devlink.h 6185F: include/uapi/linux/devlink.h 6186F: net/devlink/ 6187 6188DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6189M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6190L: kernel@dh-electronics.com 6191S: Maintained 6192F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6193F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6194 6195DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6196M: Marek Vasut <marex@denx.de> 6197L: kernel@dh-electronics.com 6198S: Maintained 6199F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6200F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6201 6202DIALOG SEMICONDUCTOR DRIVERS 6203M: Support Opensource <support.opensource@diasemi.com> 6204S: Supported 6205W: http://www.dialog-semiconductor.com/products 6206F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6207F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6208F: Documentation/devicetree/bindings/mfd/da90*.txt 6209F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6210F: Documentation/devicetree/bindings/regulator/da92*.txt 6211F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6212F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6213F: Documentation/devicetree/bindings/sound/da[79]*.txt 6214F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6215F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6216F: Documentation/hwmon/da90??.rst 6217F: drivers/gpio/gpio-da90??.c 6218F: drivers/hwmon/da90??-hwmon.c 6219F: drivers/iio/adc/da91??-*.c 6220F: drivers/input/misc/da72??.[ch] 6221F: drivers/input/misc/da90??_onkey.c 6222F: drivers/input/touchscreen/da9052_tsi.c 6223F: drivers/leds/leds-da90??.c 6224F: drivers/mfd/da903x.c 6225F: drivers/mfd/da90??-*.c 6226F: drivers/mfd/da91??-*.c 6227F: drivers/pinctrl/pinctrl-da90??.c 6228F: drivers/power/supply/da9052-battery.c 6229F: drivers/power/supply/da91??-*.c 6230F: drivers/regulator/da9???-regulator.[ch] 6231F: drivers/regulator/slg51000-regulator.[ch] 6232F: drivers/rtc/rtc-da90??.c 6233F: drivers/thermal/da90??-thermal.c 6234F: drivers/video/backlight/da90??_bl.c 6235F: drivers/watchdog/da90??_wdt.c 6236F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6237F: include/linux/mfd/da903x.h 6238F: include/linux/mfd/da9052/ 6239F: include/linux/mfd/da9055/ 6240F: include/linux/mfd/da9062/ 6241F: include/linux/mfd/da9063/ 6242F: include/linux/mfd/da9150/ 6243F: include/linux/regulator/da9211.h 6244F: include/sound/da[79]*.h 6245F: sound/soc/codecs/da[79]*.[ch] 6246 6247DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6248M: William Breathitt Gray <william.gray@linaro.org> 6249L: linux-gpio@vger.kernel.org 6250S: Maintained 6251F: drivers/gpio/gpio-gpio-mm.c 6252 6253DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6254M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257F: Documentation/admin-guide/media/mgb4.rst 6258F: drivers/media/pci/mgb4/ 6259 6260DIOLAN U2C-12 I2C DRIVER 6261M: Guenter Roeck <linux@roeck-us.net> 6262L: linux-i2c@vger.kernel.org 6263S: Maintained 6264F: drivers/i2c/busses/i2c-diolan-u2c.c 6265 6266DIRECTORY NOTIFICATION (DNOTIFY) 6267M: Jan Kara <jack@suse.cz> 6268R: Amir Goldstein <amir73il@gmail.com> 6269L: linux-fsdevel@vger.kernel.org 6270S: Maintained 6271F: Documentation/filesystems/dnotify.rst 6272F: fs/notify/dnotify/ 6273F: include/linux/dnotify.h 6274 6275DISK GEOMETRY AND PARTITION HANDLING 6276M: Andries Brouwer <aeb@cwi.nl> 6277S: Maintained 6278W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6279W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6280W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6281 6282DISKQUOTA 6283M: Jan Kara <jack@suse.com> 6284S: Maintained 6285F: Documentation/filesystems/quota.rst 6286F: fs/quota/ 6287F: include/linux/quota*.h 6288F: include/uapi/linux/quota*.h 6289 6290DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6291M: Bernie Thompson <bernie@plugable.com> 6292L: linux-fbdev@vger.kernel.org 6293S: Maintained 6294W: http://plugable.com/category/projects/udlfb/ 6295F: Documentation/fb/udlfb.rst 6296F: drivers/video/fbdev/udlfb.c 6297F: include/video/udlfb.h 6298 6299DISTRIBUTED LOCK MANAGER (DLM) 6300M: Alexander Aring <aahringo@redhat.com> 6301M: David Teigland <teigland@redhat.com> 6302L: gfs2@lists.linux.dev 6303S: Supported 6304W: https://pagure.io/dlm 6305T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6306F: fs/dlm/ 6307 6308DMA BUFFER SHARING FRAMEWORK 6309M: Sumit Semwal <sumit.semwal@linaro.org> 6310M: Christian König <christian.koenig@amd.com> 6311L: linux-media@vger.kernel.org 6312L: dri-devel@lists.freedesktop.org 6313L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6314S: Maintained 6315T: git git://anongit.freedesktop.org/drm/drm-misc 6316F: Documentation/driver-api/dma-buf.rst 6317F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6318F: drivers/dma-buf/ 6319F: include/linux/*fence.h 6320F: include/linux/dma-buf.h 6321F: include/linux/dma-resv.h 6322K: \bdma_(?:buf|fence|resv)\b 6323 6324DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6325M: Vinod Koul <vkoul@kernel.org> 6326L: dmaengine@vger.kernel.org 6327S: Maintained 6328Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6330F: Documentation/devicetree/bindings/dma/ 6331F: Documentation/driver-api/dmaengine/ 6332F: drivers/dma/ 6333F: include/dt-bindings/dma/ 6334F: include/linux/dma/ 6335F: include/linux/dmaengine.h 6336F: include/linux/of_dma.h 6337 6338DMA MAPPING BENCHMARK 6339M: Xiang Chen <chenxiang66@hisilicon.com> 6340L: iommu@lists.linux.dev 6341F: kernel/dma/map_benchmark.c 6342F: tools/testing/selftests/dma/ 6343 6344DMA MAPPING HELPERS 6345M: Christoph Hellwig <hch@lst.de> 6346M: Marek Szyprowski <m.szyprowski@samsung.com> 6347R: Robin Murphy <robin.murphy@arm.com> 6348L: iommu@lists.linux.dev 6349S: Supported 6350W: http://git.infradead.org/users/hch/dma-mapping.git 6351T: git git://git.infradead.org/users/hch/dma-mapping.git 6352F: include/asm-generic/dma-mapping.h 6353F: include/linux/dma-direct.h 6354F: include/linux/dma-map-ops.h 6355F: include/linux/dma-mapping.h 6356F: include/linux/swiotlb.h 6357F: kernel/dma/ 6358 6359DMA-BUF HEAPS FRAMEWORK 6360M: Sumit Semwal <sumit.semwal@linaro.org> 6361R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6362R: Brian Starkey <Brian.Starkey@arm.com> 6363R: John Stultz <jstultz@google.com> 6364R: T.J. Mercier <tjmercier@google.com> 6365L: linux-media@vger.kernel.org 6366L: dri-devel@lists.freedesktop.org 6367L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6368S: Maintained 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/dma-buf/dma-heap.c 6371F: drivers/dma-buf/heaps/* 6372F: include/linux/dma-heap.h 6373F: include/uapi/linux/dma-heap.h 6374 6375DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6376M: Lukasz Luba <lukasz.luba@arm.com> 6377L: linux-pm@vger.kernel.org 6378L: linux-samsung-soc@vger.kernel.org 6379S: Maintained 6380F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6381F: drivers/memory/samsung/exynos5422-dmc.c 6382 6383DME1737 HARDWARE MONITOR DRIVER 6384M: Juerg Haefliger <juergh@proton.me> 6385L: linux-hwmon@vger.kernel.org 6386S: Maintained 6387F: Documentation/hwmon/dme1737.rst 6388F: drivers/hwmon/dme1737.c 6389 6390DMI/SMBIOS SUPPORT 6391M: Jean Delvare <jdelvare@suse.com> 6392S: Maintained 6393T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6394F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6395F: drivers/firmware/dmi-id.c 6396F: drivers/firmware/dmi_scan.c 6397F: include/linux/dmi.h 6398 6399DOCUMENTATION 6400M: Jonathan Corbet <corbet@lwn.net> 6401L: linux-doc@vger.kernel.org 6402S: Maintained 6403P: Documentation/doc-guide/maintainer-profile.rst 6404T: git git://git.lwn.net/linux.git docs-next 6405F: Documentation/ 6406F: scripts/documentation-file-ref-check 6407F: scripts/kernel-doc 6408F: scripts/sphinx-pre-install 6409X: Documentation/ABI/ 6410X: Documentation/admin-guide/media/ 6411X: Documentation/devicetree/ 6412X: Documentation/driver-api/media/ 6413X: Documentation/firmware-guide/acpi/ 6414X: Documentation/i2c/ 6415X: Documentation/netlink/ 6416X: Documentation/power/ 6417X: Documentation/spi/ 6418X: Documentation/userspace-api/media/ 6419 6420DOCUMENTATION PROCESS 6421M: Jonathan Corbet <corbet@lwn.net> 6422L: workflows@vger.kernel.org 6423S: Maintained 6424F: Documentation/maintainer/ 6425F: Documentation/process/ 6426 6427DOCUMENTATION REPORTING ISSUES 6428M: Thorsten Leemhuis <linux@leemhuis.info> 6429L: linux-doc@vger.kernel.org 6430S: Maintained 6431F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6432F: Documentation/admin-guide/reporting-issues.rst 6433F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6434 6435DOCUMENTATION SCRIPTS 6436M: Mauro Carvalho Chehab <mchehab@kernel.org> 6437L: linux-doc@vger.kernel.org 6438S: Maintained 6439F: Documentation/sphinx/parse-headers.pl 6440F: scripts/documentation-file-ref-check 6441F: scripts/sphinx-pre-install 6442 6443DOCUMENTATION/ITALIAN 6444M: Federico Vaga <federico.vaga@vaga.pv.it> 6445L: linux-doc@vger.kernel.org 6446S: Maintained 6447F: Documentation/translations/it_IT 6448 6449DOCUMENTATION/JAPANESE 6450R: Akira Yokosawa <akiyks@gmail.com> 6451L: linux-doc@vger.kernel.org 6452S: Maintained 6453F: Documentation/translations/ja_JP 6454 6455DONGWOON DW9714 LENS VOICE COIL DRIVER 6456M: Sakari Ailus <sakari.ailus@linux.intel.com> 6457L: linux-media@vger.kernel.org 6458S: Maintained 6459T: git git://linuxtv.org/media_tree.git 6460F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6461F: drivers/media/i2c/dw9714.c 6462 6463DONGWOON DW9719 LENS VOICE COIL DRIVER 6464M: Daniel Scally <djrscally@gmail.com> 6465L: linux-media@vger.kernel.org 6466S: Maintained 6467T: git git://linuxtv.org/media_tree.git 6468F: drivers/media/i2c/dw9719.c 6469 6470DONGWOON DW9768 LENS VOICE COIL DRIVER 6471L: linux-media@vger.kernel.org 6472S: Orphan 6473T: git git://linuxtv.org/media_tree.git 6474F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6475F: drivers/media/i2c/dw9768.c 6476 6477DONGWOON DW9807 LENS VOICE COIL DRIVER 6478M: Sakari Ailus <sakari.ailus@linux.intel.com> 6479L: linux-media@vger.kernel.org 6480S: Maintained 6481T: git git://linuxtv.org/media_tree.git 6482F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6483F: drivers/media/i2c/dw9807-vcm.c 6484 6485DOUBLETALK DRIVER 6486M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6487L: blinux-list@redhat.com 6488S: Maintained 6489F: drivers/char/dtlk.c 6490F: include/linux/dtlk.h 6491 6492DPAA2 DATAPATH I/O (DPIO) DRIVER 6493M: Roy Pledge <Roy.Pledge@nxp.com> 6494L: linux-kernel@vger.kernel.org 6495S: Maintained 6496F: drivers/soc/fsl/dpio 6497 6498DPAA2 ETHERNET DRIVER 6499M: Ioana Ciornei <ioana.ciornei@nxp.com> 6500L: netdev@vger.kernel.org 6501S: Maintained 6502F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6503F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6504F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6505F: drivers/net/ethernet/freescale/dpaa2/Makefile 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6507F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6508F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6509F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6510F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6511F: drivers/net/ethernet/freescale/dpaa2/dpni* 6512 6513DPAA2 ETHERNET SWITCH DRIVER 6514M: Ioana Ciornei <ioana.ciornei@nxp.com> 6515L: netdev@vger.kernel.org 6516S: Maintained 6517F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6518F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6519F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6520 6521DPLL SUBSYSTEM 6522M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6523M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6524M: Jiri Pirko <jiri@resnulli.us> 6525L: netdev@vger.kernel.org 6526S: Supported 6527F: Documentation/driver-api/dpll.rst 6528F: drivers/dpll/* 6529F: include/linux/dpll.h 6530F: include/uapi/linux/dpll.h 6531 6532DRBD DRIVER 6533M: Philipp Reisner <philipp.reisner@linbit.com> 6534M: Lars Ellenberg <lars.ellenberg@linbit.com> 6535M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6536L: drbd-dev@lists.linbit.com 6537S: Supported 6538W: http://www.drbd.org 6539T: git git://git.linbit.com/linux-drbd.git 6540T: git git://git.linbit.com/drbd-8.4.git 6541F: Documentation/admin-guide/blockdev/ 6542F: drivers/block/drbd/ 6543F: include/linux/drbd* 6544F: lib/lru_cache.c 6545 6546DRIVER COMPONENT FRAMEWORK 6547L: dri-devel@lists.freedesktop.org 6548F: drivers/base/component.c 6549F: include/linux/component.h 6550 6551DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6552M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6553R: "Rafael J. Wysocki" <rafael@kernel.org> 6554S: Supported 6555T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6556F: Documentation/core-api/kobject.rst 6557F: drivers/base/ 6558F: fs/debugfs/ 6559F: fs/sysfs/ 6560F: include/linux/debugfs.h 6561F: include/linux/fwnode.h 6562F: include/linux/kobj* 6563F: include/linux/property.h 6564F: lib/kobj* 6565 6566DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6567M: Nishanth Menon <nm@ti.com> 6568L: linux-pm@vger.kernel.org 6569S: Maintained 6570F: drivers/soc/ti/smartreflex.c 6571F: include/linux/power/smartreflex.h 6572 6573DRM ACCEL DRIVERS FOR INTEL VPU 6574M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6575M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6576L: dri-devel@lists.freedesktop.org 6577S: Supported 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: drivers/accel/ivpu/ 6580F: include/uapi/drm/ivpu_accel.h 6581 6582DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6583M: Oded Gabbay <ogabbay@kernel.org> 6584L: dri-devel@lists.freedesktop.org 6585S: Maintained 6586C: irc://irc.oftc.net/dri-devel 6587T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6588F: Documentation/accel/ 6589F: drivers/accel/ 6590F: include/drm/drm_accel.h 6591 6592DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6593M: Maxime Ripard <mripard@kernel.org> 6594M: Chen-Yu Tsai <wens@csie.org> 6595R: Jernej Skrabec <jernej.skrabec@gmail.com> 6596L: dri-devel@lists.freedesktop.org 6597S: Supported 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: drivers/gpu/drm/sun4i/sun8i* 6600 6601DRM DRIVER FOR ARM PL111 CLCD 6602S: Orphan 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/pl111/ 6605 6606DRM DRIVER FOR ARM VERSATILE TFT PANELS 6607M: Linus Walleij <linus.walleij@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6611F: drivers/gpu/drm/panel/panel-arm-versatile.c 6612 6613DRM DRIVER FOR ASPEED BMC GFX 6614M: Joel Stanley <joel@jms.id.au> 6615L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6616S: Supported 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6619F: drivers/gpu/drm/aspeed/ 6620 6621DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6622M: Dave Airlie <airlied@redhat.com> 6623R: Thomas Zimmermann <tzimmermann@suse.de> 6624R: Jocelyn Falempe <jfalempe@redhat.com> 6625L: dri-devel@lists.freedesktop.org 6626S: Supported 6627T: git git://anongit.freedesktop.org/drm/drm-misc 6628F: drivers/gpu/drm/ast/ 6629 6630DRM DRIVER FOR BOCHS VIRTUAL GPU 6631M: Gerd Hoffmann <kraxel@redhat.com> 6632L: virtualization@lists.linux.dev 6633S: Maintained 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: drivers/gpu/drm/tiny/bochs.c 6636 6637DRM DRIVER FOR BOE HIMAX8279D PANELS 6638M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6639S: Maintained 6640F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6641F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6642 6643DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6644M: Jagan Teki <jagan@amarulasolutions.com> 6645S: Maintained 6646F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6647F: drivers/gpu/drm/bridge/chipone-icn6211.c 6648 6649DRM DRIVER FOR EBBG FT8719 PANEL 6650M: Joel Selvaraj <jo@jsfamily.in> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6654F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6655 6656DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6657M: Linus Walleij <linus.walleij@linaro.org> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/tve200/ 6661 6662DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6663M: Icenowy Zheng <icenowy@aosc.io> 6664S: Maintained 6665F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6666F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6667 6668DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6669M: Jagan Teki <jagan@amarulasolutions.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6672F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6673 6674DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6675M: Thomas Zimmermann <tzimmermann@suse.de> 6676M: Javier Martinez Canillas <javierm@redhat.com> 6677L: dri-devel@lists.freedesktop.org 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: drivers/gpu/drm/drm_aperture.c 6681F: drivers/gpu/drm/tiny/ofdrm.c 6682F: drivers/gpu/drm/tiny/simpledrm.c 6683F: drivers/video/aperture.c 6684F: drivers/video/nomodeset.c 6685F: include/drm/drm_aperture.h 6686F: include/linux/aperture.h 6687F: include/video/nomodeset.h 6688 6689DRM DRIVER FOR GENERIC EDP PANELS 6690R: Douglas Anderson <dianders@chromium.org> 6691F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6692F: drivers/gpu/drm/panel/panel-edp.c 6693 6694DRM DRIVER FOR GENERIC USB DISPLAY 6695M: Noralf Trønnes <noralf@tronnes.org> 6696S: Maintained 6697W: https://github.com/notro/gud/wiki 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: drivers/gpu/drm/gud/ 6700F: include/drm/gud.h 6701 6702DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6703M: Hans de Goede <hdegoede@redhat.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: drivers/gpu/drm/tiny/gm12u320.c 6707 6708DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6709M: Ondrej Jirman <megi@xff.cz> 6710M: Javier Martinez Canillas <javierm@redhat.com> 6711S: Maintained 6712T: git git://anongit.freedesktop.org/drm/drm-misc 6713F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6714F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6715 6716DRM DRIVER FOR HX8357D PANELS 6717S: Orphan 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6720F: drivers/gpu/drm/tiny/hx8357d.c 6721 6722DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6723M: Deepak Rawat <drawat.floss@gmail.com> 6724L: linux-hyperv@vger.kernel.org 6725L: dri-devel@lists.freedesktop.org 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: drivers/gpu/drm/hyperv 6729 6730DRM DRIVER FOR ILITEK ILI9225 PANELS 6731M: David Lechner <david@lechnology.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6735F: drivers/gpu/drm/tiny/ili9225.c 6736 6737DRM DRIVER FOR ILITEK ILI9486 PANELS 6738M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6742F: drivers/gpu/drm/tiny/ili9486.c 6743 6744DRM DRIVER FOR ILITEK ILI9805 PANELS 6745M: Michael Trimarchi <michael@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6748F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6749 6750DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6751M: Jagan Teki <jagan@edgeble.ai> 6752S: Maintained 6753F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6754F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6755 6756DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6757M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6758S: Supported 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/logicvc/ 6761 6762DRM DRIVER FOR LVDS PANELS 6763M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6764L: dri-devel@lists.freedesktop.org 6765S: Maintained 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: Documentation/devicetree/bindings/display/lvds.yaml 6768F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6769F: drivers/gpu/drm/panel/panel-lvds.c 6770 6771DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6772M: Guido Günther <agx@sigxcpu.org> 6773R: Purism Kernel Team <kernel@puri.sm> 6774S: Maintained 6775F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6776F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6777 6778DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6779M: Dave Airlie <airlied@redhat.com> 6780R: Thomas Zimmermann <tzimmermann@suse.de> 6781R: Jocelyn Falempe <jfalempe@redhat.com> 6782L: dri-devel@lists.freedesktop.org 6783S: Supported 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: drivers/gpu/drm/mgag200/ 6786 6787DRM DRIVER FOR MI0283QT 6788M: Noralf Trønnes <noralf@tronnes.org> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6792F: drivers/gpu/drm/tiny/mi0283qt.c 6793 6794DRM DRIVER FOR MIPI DBI compatible panels 6795M: Noralf Trønnes <noralf@tronnes.org> 6796S: Maintained 6797W: https://github.com/notro/panel-mipi-dbi/wiki 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6800F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6801 6802DRM DRIVER FOR MSM ADRENO GPU 6803M: Rob Clark <robdclark@gmail.com> 6804M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6805M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6806R: Sean Paul <sean@poorly.run> 6807R: Marijn Suijten <marijn.suijten@somainline.org> 6808L: linux-arm-msm@vger.kernel.org 6809L: dri-devel@lists.freedesktop.org 6810L: freedreno@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm/msm/-/issues 6813T: git https://gitlab.freedesktop.org/drm/msm.git 6814F: Documentation/devicetree/bindings/display/msm/ 6815F: drivers/gpu/drm/ci/xfails/msm* 6816F: drivers/gpu/drm/msm/ 6817F: include/uapi/drm/msm_drm.h 6818 6819DRM DRIVER FOR NOVATEK NT35510 PANELS 6820M: Linus Walleij <linus.walleij@linaro.org> 6821S: Maintained 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6824F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6825 6826DRM DRIVER FOR NOVATEK NT35560 PANELS 6827M: Linus Walleij <linus.walleij@linaro.org> 6828S: Maintained 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6831F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6832 6833DRM DRIVER FOR NOVATEK NT36523 PANELS 6834M: Jianhua Lu <lujianhua000@gmail.com> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6838F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6839 6840DRM DRIVER FOR NOVATEK NT36672A PANELS 6841M: Sumit Semwal <sumit.semwal@linaro.org> 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6845F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6846 6847DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6848M: Karol Herbst <kherbst@redhat.com> 6849M: Lyude Paul <lyude@redhat.com> 6850M: Danilo Krummrich <dakr@redhat.com> 6851L: dri-devel@lists.freedesktop.org 6852L: nouveau@lists.freedesktop.org 6853S: Supported 6854W: https://nouveau.freedesktop.org/ 6855Q: https://patchwork.freedesktop.org/project/nouveau/ 6856Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6857B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6858C: irc://irc.oftc.net/nouveau 6859T: git https://gitlab.freedesktop.org/drm/nouveau.git 6860F: drivers/gpu/drm/nouveau/ 6861F: include/uapi/drm/nouveau_drm.h 6862 6863DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6864M: Stefan Mavrodiev <stefan@olimex.com> 6865S: Maintained 6866F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6867F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6868 6869DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6870R: Douglas Anderson <dianders@chromium.org> 6871F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6872F: drivers/gpu/drm/bridge/parade-ps8640.c 6873 6874DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6875M: Noralf Trønnes <noralf@tronnes.org> 6876S: Maintained 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/repaper.txt 6879F: drivers/gpu/drm/tiny/repaper.c 6880 6881DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6882M: Dave Airlie <airlied@redhat.com> 6883M: Gerd Hoffmann <kraxel@redhat.com> 6884L: virtualization@lists.linux.dev 6885S: Obsolete 6886W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: drivers/gpu/drm/tiny/cirrus.c 6889 6890DRM DRIVER FOR QXL VIRTUAL GPU 6891M: Dave Airlie <airlied@redhat.com> 6892M: Gerd Hoffmann <kraxel@redhat.com> 6893L: virtualization@lists.linux.dev 6894L: spice-devel@lists.freedesktop.org 6895S: Maintained 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: drivers/gpu/drm/qxl/ 6898F: include/uapi/drm/qxl_drm.h 6899 6900DRM DRIVER FOR RAYDIUM RM67191 PANELS 6901M: Robert Chiras <robert.chiras@nxp.com> 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6904F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6905 6906DRM DRIVER FOR SAMSUNG DB7430 PANELS 6907M: Linus Walleij <linus.walleij@linaro.org> 6908S: Maintained 6909T: git git://anongit.freedesktop.org/drm/drm-misc 6910F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6911F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6912 6913DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6914M: Inki Dae <inki.dae@samsung.com> 6915M: Jagan Teki <jagan@amarulasolutions.com> 6916M: Marek Szyprowski <m.szyprowski@samsung.com> 6917S: Maintained 6918T: git git://anongit.freedesktop.org/drm/drm-misc 6919F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6920F: drivers/gpu/drm/bridge/samsung-dsim.c 6921F: include/drm/bridge/samsung-dsim.h 6922 6923DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6924M: Markuss Broks <markuss.broks@gmail.com> 6925S: Maintained 6926F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6927F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6928 6929DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6930M: Artur Weber <aweber.kernel@gmail.com> 6931S: Maintained 6932F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6933F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6934 6935DRM DRIVER FOR SITRONIX ST7586 PANELS 6936M: David Lechner <david@lechnology.com> 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6940F: drivers/gpu/drm/tiny/st7586.c 6941 6942DRM DRIVER FOR SITRONIX ST7701 PANELS 6943M: Jagan Teki <jagan@amarulasolutions.com> 6944S: Maintained 6945F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6946F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6947 6948DRM DRIVER FOR SITRONIX ST7703 PANELS 6949M: Guido Günther <agx@sigxcpu.org> 6950R: Purism Kernel Team <kernel@puri.sm> 6951R: Ondrej Jirman <megi@xff.cz> 6952S: Maintained 6953F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6954F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6955 6956DRM DRIVER FOR SITRONIX ST7735R PANELS 6957M: David Lechner <david@lechnology.com> 6958S: Maintained 6959T: git git://anongit.freedesktop.org/drm/drm-misc 6960F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6961F: drivers/gpu/drm/tiny/st7735r.c 6962 6963DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6964M: Javier Martinez Canillas <javierm@redhat.com> 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6968F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6969F: drivers/gpu/drm/solomon/ssd130x* 6970 6971DRM DRIVER FOR ST-ERICSSON MCDE 6972M: Linus Walleij <linus.walleij@linaro.org> 6973S: Maintained 6974T: git git://anongit.freedesktop.org/drm/drm-misc 6975F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6976F: drivers/gpu/drm/mcde/ 6977 6978DRM DRIVER FOR SYNAPTICS R63353 PANELS 6979M: Michael Trimarchi <michael@amarulasolutions.com> 6980S: Maintained 6981F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6982F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6983 6984DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6985M: Jagan Teki <jagan@amarulasolutions.com> 6986S: Maintained 6987F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6988F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6989 6990DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6991R: Douglas Anderson <dianders@chromium.org> 6992F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6993F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6994 6995DRM DRIVER FOR TPO TPG110 PANELS 6996M: Linus Walleij <linus.walleij@linaro.org> 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7000F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7001 7002DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7003M: Dave Airlie <airlied@redhat.com> 7004R: Sean Paul <sean@poorly.run> 7005R: Thomas Zimmermann <tzimmermann@suse.de> 7006L: dri-devel@lists.freedesktop.org 7007S: Supported 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: drivers/gpu/drm/udl/ 7010 7011DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7012M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7013M: Melissa Wen <melissa.srw@gmail.com> 7014M: Maíra Canal <mairacanal@riseup.net> 7015R: Haneen Mohammed <hamohammed.sa@gmail.com> 7016R: Daniel Vetter <daniel@ffwll.ch> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/gpu/vkms.rst 7021F: drivers/gpu/drm/vkms/ 7022 7023DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7024M: Hans de Goede <hdegoede@redhat.com> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027T: git git://anongit.freedesktop.org/drm/drm-misc 7028F: drivers/gpu/drm/vboxvideo/ 7029 7030DRM DRIVER FOR VMWARE VIRTUAL GPU 7031M: Zack Rusin <zack.rusin@broadcom.com> 7032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7033L: dri-devel@lists.freedesktop.org 7034S: Supported 7035T: git git://anongit.freedesktop.org/drm/drm-misc 7036F: drivers/gpu/drm/vmwgfx/ 7037F: include/uapi/drm/vmwgfx_drm.h 7038 7039DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7040M: Linus Walleij <linus.walleij@linaro.org> 7041S: Maintained 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7044F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7045 7046DRM DRIVERS 7047M: David Airlie <airlied@gmail.com> 7048M: Daniel Vetter <daniel@ffwll.ch> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051B: https://gitlab.freedesktop.org/drm 7052C: irc://irc.oftc.net/dri-devel 7053T: git https://gitlab.freedesktop.org/drm/kernel.git 7054F: Documentation/devicetree/bindings/display/ 7055F: Documentation/devicetree/bindings/gpu/ 7056F: Documentation/gpu/ 7057F: drivers/gpu/ 7058F: include/drm/ 7059F: include/linux/vga* 7060F: include/uapi/drm/ 7061 7062DRM DRIVERS AND MISC GPU PATCHES 7063M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7064M: Maxime Ripard <mripard@kernel.org> 7065M: Thomas Zimmermann <tzimmermann@suse.de> 7066S: Maintained 7067W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/display/ 7070F: Documentation/devicetree/bindings/gpu/ 7071F: Documentation/gpu/ 7072F: drivers/gpu/drm/ 7073F: drivers/gpu/vga/ 7074F: include/drm/drm 7075F: include/linux/vga* 7076F: include/uapi/drm/ 7077X: drivers/gpu/drm/amd/ 7078X: drivers/gpu/drm/armada/ 7079X: drivers/gpu/drm/etnaviv/ 7080X: drivers/gpu/drm/exynos/ 7081X: drivers/gpu/drm/i915/ 7082X: drivers/gpu/drm/kmb/ 7083X: drivers/gpu/drm/mediatek/ 7084X: drivers/gpu/drm/msm/ 7085X: drivers/gpu/drm/nouveau/ 7086X: drivers/gpu/drm/radeon/ 7087X: drivers/gpu/drm/renesas/rcar-du/ 7088X: drivers/gpu/drm/tegra/ 7089 7090DRM DRIVERS FOR ALLWINNER A10 7091M: Maxime Ripard <mripard@kernel.org> 7092M: Chen-Yu Tsai <wens@csie.org> 7093L: dri-devel@lists.freedesktop.org 7094S: Supported 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/allwinner* 7097F: drivers/gpu/drm/sun4i/ 7098 7099DRM DRIVERS FOR AMLOGIC SOCS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101L: dri-devel@lists.freedesktop.org 7102L: linux-amlogic@lists.infradead.org 7103S: Supported 7104W: http://linux-meson.com/ 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7107F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7108F: Documentation/gpu/meson.rst 7109F: drivers/gpu/drm/ci/xfails/meson* 7110F: drivers/gpu/drm/meson/ 7111 7112DRM DRIVERS FOR ATMEL HLCDC 7113M: Sam Ravnborg <sam@ravnborg.org> 7114M: Boris Brezillon <bbrezillon@kernel.org> 7115L: dri-devel@lists.freedesktop.org 7116S: Supported 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: Documentation/devicetree/bindings/display/atmel/ 7119F: drivers/gpu/drm/atmel-hlcdc/ 7120 7121DRM DRIVERS FOR BRIDGE CHIPS 7122M: Andrzej Hajda <andrzej.hajda@intel.com> 7123M: Neil Armstrong <neil.armstrong@linaro.org> 7124M: Robert Foss <rfoss@kernel.org> 7125R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7126R: Jonas Karlman <jonas@kwiboo.se> 7127R: Jernej Skrabec <jernej.skrabec@gmail.com> 7128S: Maintained 7129T: git git://anongit.freedesktop.org/drm/drm-misc 7130F: Documentation/devicetree/bindings/display/bridge/ 7131F: drivers/gpu/drm/bridge/ 7132F: drivers/gpu/drm/drm_bridge.c 7133F: drivers/gpu/drm/drm_bridge_connector.c 7134F: include/drm/drm_bridge.h 7135F: include/drm/drm_bridge_connector.h 7136 7137DRM DRIVERS FOR EXYNOS 7138M: Inki Dae <inki.dae@samsung.com> 7139M: Seung-Woo Kim <sw0312.kim@samsung.com> 7140M: Kyungmin Park <kyungmin.park@samsung.com> 7141L: dri-devel@lists.freedesktop.org 7142S: Supported 7143T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7144F: Documentation/devicetree/bindings/display/exynos/ 7145F: Documentation/devicetree/bindings/display/samsung/ 7146F: drivers/gpu/drm/exynos/ 7147F: include/uapi/drm/exynos_drm.h 7148 7149DRM DRIVERS FOR FREESCALE DCU 7150M: Stefan Agner <stefan@agner.ch> 7151M: Alison Wang <alison.wang@nxp.com> 7152L: dri-devel@lists.freedesktop.org 7153S: Supported 7154T: git git://anongit.freedesktop.org/drm/drm-misc 7155F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7156F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7157F: drivers/gpu/drm/fsl-dcu/ 7158 7159DRM DRIVERS FOR FREESCALE IMX 5/6 7160M: Philipp Zabel <p.zabel@pengutronix.de> 7161L: dri-devel@lists.freedesktop.org 7162S: Maintained 7163T: git git://anongit.freedesktop.org/drm/drm-misc 7164T: git git://git.pengutronix.de/git/pza/linux 7165F: Documentation/devicetree/bindings/display/imx/ 7166F: drivers/gpu/drm/imx/ipuv3/ 7167F: drivers/gpu/ipu-v3/ 7168 7169DRM DRIVERS FOR FREESCALE IMX BRIDGE 7170M: Liu Ying <victor.liu@nxp.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7175F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7176F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7177F: drivers/gpu/drm/bridge/imx/ 7178 7179DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7180M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7181L: dri-devel@lists.freedesktop.org 7182S: Maintained 7183T: git git://anongit.freedesktop.org/drm/drm-misc 7184F: drivers/gpu/drm/gma500/ 7185 7186DRM DRIVERS FOR HISILICON 7187M: Xinliang Liu <xinliang.liu@linaro.org> 7188M: Tian Tao <tiantao6@hisilicon.com> 7189R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7190R: Sumit Semwal <sumit.semwal@linaro.org> 7191R: Yongqin Liu <yongqin.liu@linaro.org> 7192R: John Stultz <jstultz@google.com> 7193L: dri-devel@lists.freedesktop.org 7194S: Maintained 7195T: git git://anongit.freedesktop.org/drm/drm-misc 7196F: Documentation/devicetree/bindings/display/hisilicon/ 7197F: drivers/gpu/drm/hisilicon/ 7198 7199DRM DRIVERS FOR LIMA 7200M: Qiang Yu <yuq825@gmail.com> 7201L: dri-devel@lists.freedesktop.org 7202L: lima@lists.freedesktop.org (moderated for non-subscribers) 7203S: Maintained 7204T: git git://anongit.freedesktop.org/drm/drm-misc 7205F: drivers/gpu/drm/lima/ 7206F: include/uapi/drm/lima_drm.h 7207 7208DRM DRIVERS FOR LOONGSON 7209M: Sui Jingfeng <suijingfeng@loongson.cn> 7210L: dri-devel@lists.freedesktop.org 7211S: Supported 7212T: git git://anongit.freedesktop.org/drm/drm-misc 7213F: drivers/gpu/drm/loongson/ 7214 7215DRM DRIVERS FOR MEDIATEK 7216M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7217M: Philipp Zabel <p.zabel@pengutronix.de> 7218L: dri-devel@lists.freedesktop.org 7219L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7220S: Supported 7221F: Documentation/devicetree/bindings/display/mediatek/ 7222F: drivers/gpu/drm/ci/xfails/mediatek* 7223F: drivers/gpu/drm/mediatek/ 7224F: drivers/phy/mediatek/phy-mtk-dp.c 7225F: drivers/phy/mediatek/phy-mtk-hdmi* 7226F: drivers/phy/mediatek/phy-mtk-mipi* 7227 7228DRM DRIVERS FOR NVIDIA TEGRA 7229M: Thierry Reding <thierry.reding@gmail.com> 7230M: Mikko Perttunen <mperttunen@nvidia.com> 7231L: dri-devel@lists.freedesktop.org 7232L: linux-tegra@vger.kernel.org 7233S: Supported 7234T: git https://gitlab.freedesktop.org/drm/tegra.git 7235F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7236F: Documentation/devicetree/bindings/gpu/host1x/ 7237F: drivers/gpu/drm/tegra/ 7238F: drivers/gpu/host1x/ 7239F: include/linux/host1x.h 7240F: include/uapi/drm/tegra_drm.h 7241 7242DRM DRIVERS FOR RENESAS R-CAR 7243M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7244M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7245L: dri-devel@lists.freedesktop.org 7246L: linux-renesas-soc@vger.kernel.org 7247S: Supported 7248T: git git://linuxtv.org/pinchartl/media drm/du/next 7249F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7250F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7251F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7252F: Documentation/devicetree/bindings/display/renesas,du.yaml 7253F: drivers/gpu/drm/renesas/rcar-du/ 7254 7255DRM DRIVERS FOR RENESAS RZ 7256M: Biju Das <biju.das.jz@bp.renesas.com> 7257L: dri-devel@lists.freedesktop.org 7258L: linux-renesas-soc@vger.kernel.org 7259S: Maintained 7260T: git git://anongit.freedesktop.org/drm/drm-misc 7261F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7262F: drivers/gpu/drm/renesas/rz-du/ 7263 7264DRM DRIVERS FOR RENESAS SHMOBILE 7265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7266M: Geert Uytterhoeven <geert+renesas@glider.be> 7267L: dri-devel@lists.freedesktop.org 7268L: linux-renesas-soc@vger.kernel.org 7269S: Supported 7270T: git git://anongit.freedesktop.org/drm/drm-misc 7271F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7272F: drivers/gpu/drm/renesas/shmobile/ 7273F: include/linux/platform_data/shmob_drm.h 7274 7275DRM DRIVERS FOR ROCKCHIP 7276M: Sandy Huang <hjc@rock-chips.com> 7277M: Heiko Stübner <heiko@sntech.de> 7278M: Andy Yan <andy.yan@rock-chips.com> 7279L: dri-devel@lists.freedesktop.org 7280S: Maintained 7281T: git git://anongit.freedesktop.org/drm/drm-misc 7282F: Documentation/devicetree/bindings/display/rockchip/ 7283F: drivers/gpu/drm/ci/xfails/rockchip* 7284F: drivers/gpu/drm/rockchip/ 7285 7286DRM DRIVERS FOR STI 7287M: Alain Volmat <alain.volmat@foss.st.com> 7288L: dri-devel@lists.freedesktop.org 7289S: Maintained 7290T: git git://anongit.freedesktop.org/drm/drm-misc 7291F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7292F: drivers/gpu/drm/sti 7293 7294DRM DRIVERS FOR STM 7295M: Yannick Fertre <yannick.fertre@foss.st.com> 7296M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7297M: Philippe Cornu <philippe.cornu@foss.st.com> 7298L: dri-devel@lists.freedesktop.org 7299S: Maintained 7300T: git git://anongit.freedesktop.org/drm/drm-misc 7301F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7302F: drivers/gpu/drm/stm 7303 7304DRM DRIVERS FOR TI KEYSTONE 7305M: Jyri Sarha <jyri.sarha@iki.fi> 7306M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7307L: dri-devel@lists.freedesktop.org 7308S: Maintained 7309T: git git://anongit.freedesktop.org/drm/drm-misc 7310F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7311F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7312F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7313F: drivers/gpu/drm/tidss/ 7314 7315DRM DRIVERS FOR TI LCDC 7316M: Jyri Sarha <jyri.sarha@iki.fi> 7317M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7318L: dri-devel@lists.freedesktop.org 7319S: Maintained 7320T: git git://anongit.freedesktop.org/drm/drm-misc 7321F: Documentation/devicetree/bindings/display/tilcdc/ 7322F: drivers/gpu/drm/tilcdc/ 7323 7324DRM DRIVERS FOR TI OMAP 7325M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7326L: dri-devel@lists.freedesktop.org 7327S: Maintained 7328T: git git://anongit.freedesktop.org/drm/drm-misc 7329F: Documentation/devicetree/bindings/display/ti/ 7330F: drivers/gpu/drm/omapdrm/ 7331 7332DRM DRIVERS FOR V3D 7333M: Melissa Wen <mwen@igalia.com> 7334M: Maíra Canal <mcanal@igalia.com> 7335S: Supported 7336T: git git://anongit.freedesktop.org/drm/drm-misc 7337F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7338F: drivers/gpu/drm/v3d/ 7339F: include/uapi/drm/v3d_drm.h 7340 7341DRM DRIVERS FOR VC4 7342M: Maxime Ripard <mripard@kernel.org> 7343S: Supported 7344T: git git://github.com/anholt/linux 7345T: git git://anongit.freedesktop.org/drm/drm-misc 7346F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7347F: drivers/gpu/drm/vc4/ 7348F: include/uapi/drm/vc4_drm.h 7349 7350DRM DRIVERS FOR VIVANTE GPU IP 7351M: Lucas Stach <l.stach@pengutronix.de> 7352R: Russell King <linux+etnaviv@armlinux.org.uk> 7353R: Christian Gmeiner <christian.gmeiner@gmail.com> 7354L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7355L: dri-devel@lists.freedesktop.org 7356S: Maintained 7357F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7358F: drivers/gpu/drm/etnaviv/ 7359F: include/uapi/drm/etnaviv_drm.h 7360 7361DRM DRIVERS FOR XEN 7362M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7363L: dri-devel@lists.freedesktop.org 7364L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7365S: Supported 7366T: git git://anongit.freedesktop.org/drm/drm-misc 7367F: Documentation/gpu/xen-front.rst 7368F: drivers/gpu/drm/xen/ 7369 7370DRM DRIVERS FOR XILINX 7371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7372L: dri-devel@lists.freedesktop.org 7373S: Maintained 7374T: git git://anongit.freedesktop.org/drm/drm-misc 7375F: Documentation/devicetree/bindings/display/xlnx/ 7376F: drivers/gpu/drm/xlnx/ 7377 7378DRM GPU SCHEDULER 7379M: Luben Tuikov <ltuikov89@gmail.com> 7380M: Matthew Brost <matthew.brost@intel.com> 7381L: dri-devel@lists.freedesktop.org 7382S: Maintained 7383T: git git://anongit.freedesktop.org/drm/drm-misc 7384F: drivers/gpu/drm/scheduler/ 7385F: include/drm/gpu_scheduler.h 7386 7387DRM PANEL DRIVERS 7388M: Neil Armstrong <neil.armstrong@linaro.org> 7389R: Jessica Zhang <quic_jesszhan@quicinc.com> 7390R: Sam Ravnborg <sam@ravnborg.org> 7391L: dri-devel@lists.freedesktop.org 7392S: Maintained 7393T: git git://anongit.freedesktop.org/drm/drm-misc 7394F: Documentation/devicetree/bindings/display/panel/ 7395F: drivers/gpu/drm/drm_panel.c 7396F: drivers/gpu/drm/panel/ 7397F: include/drm/drm_panel.h 7398 7399DRM PRIVACY-SCREEN CLASS 7400M: Hans de Goede <hdegoede@redhat.com> 7401L: dri-devel@lists.freedesktop.org 7402S: Maintained 7403T: git git://anongit.freedesktop.org/drm/drm-misc 7404F: drivers/gpu/drm/drm_privacy_screen* 7405F: include/drm/drm_privacy_screen* 7406 7407DRM TTM SUBSYSTEM 7408M: Christian Koenig <christian.koenig@amd.com> 7409M: Huang Rui <ray.huang@amd.com> 7410L: dri-devel@lists.freedesktop.org 7411S: Maintained 7412T: git git://anongit.freedesktop.org/drm/drm-misc 7413F: drivers/gpu/drm/ttm/ 7414F: include/drm/ttm/ 7415 7416DRM AUTOMATED TESTING 7417M: Helen Koike <helen.koike@collabora.com> 7418L: dri-devel@lists.freedesktop.org 7419S: Maintained 7420T: git git://anongit.freedesktop.org/drm/drm-misc 7421F: Documentation/gpu/automated_testing.rst 7422F: drivers/gpu/drm/ci/ 7423 7424DSBR100 USB FM RADIO DRIVER 7425M: Alexey Klimov <klimov.linux@gmail.com> 7426L: linux-media@vger.kernel.org 7427S: Maintained 7428T: git git://linuxtv.org/media_tree.git 7429F: drivers/media/radio/dsbr100.c 7430 7431DT3155 MEDIA DRIVER 7432M: Hans Verkuil <hverkuil@xs4all.nl> 7433L: linux-media@vger.kernel.org 7434S: Odd Fixes 7435W: https://linuxtv.org 7436T: git git://linuxtv.org/media_tree.git 7437F: drivers/media/pci/dt3155/ 7438 7439DVB_USB_AF9015 MEDIA DRIVER 7440L: linux-media@vger.kernel.org 7441S: Orphan 7442W: https://linuxtv.org 7443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7444F: drivers/media/usb/dvb-usb-v2/af9015* 7445 7446DVB_USB_AF9035 MEDIA DRIVER 7447L: linux-media@vger.kernel.org 7448S: Orphan 7449W: https://linuxtv.org 7450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7451F: drivers/media/usb/dvb-usb-v2/af9035* 7452 7453DVB_USB_ANYSEE MEDIA DRIVER 7454L: linux-media@vger.kernel.org 7455S: Orphan 7456W: https://linuxtv.org 7457Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7458F: drivers/media/usb/dvb-usb-v2/anysee* 7459 7460DVB_USB_AU6610 MEDIA DRIVER 7461L: linux-media@vger.kernel.org 7462S: Orphan 7463W: https://linuxtv.org 7464Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7465F: drivers/media/usb/dvb-usb-v2/au6610* 7466 7467DVB_USB_CE6230 MEDIA DRIVER 7468L: linux-media@vger.kernel.org 7469S: Orphan 7470W: https://linuxtv.org 7471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7472F: drivers/media/usb/dvb-usb-v2/ce6230* 7473 7474DVB_USB_CXUSB MEDIA DRIVER 7475M: Michael Krufky <mkrufky@linuxtv.org> 7476L: linux-media@vger.kernel.org 7477S: Maintained 7478W: https://linuxtv.org 7479W: http://github.com/mkrufky 7480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7481T: git git://linuxtv.org/media_tree.git 7482F: drivers/media/usb/dvb-usb/cxusb* 7483 7484DVB_USB_EC168 MEDIA DRIVER 7485L: linux-media@vger.kernel.org 7486S: Orphan 7487W: https://linuxtv.org 7488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7489F: drivers/media/usb/dvb-usb-v2/ec168* 7490 7491DVB_USB_GL861 MEDIA DRIVER 7492L: linux-media@vger.kernel.org 7493S: Orphan 7494W: https://linuxtv.org 7495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7496F: drivers/media/usb/dvb-usb-v2/gl861* 7497 7498DVB_USB_MXL111SF MEDIA DRIVER 7499M: Michael Krufky <mkrufky@linuxtv.org> 7500L: linux-media@vger.kernel.org 7501S: Maintained 7502W: https://linuxtv.org 7503W: http://github.com/mkrufky 7504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7505T: git git://linuxtv.org/mkrufky/mxl111sf.git 7506F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7507 7508DVB_USB_RTL28XXU MEDIA DRIVER 7509L: linux-media@vger.kernel.org 7510S: Orphan 7511W: https://linuxtv.org 7512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7513F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7514 7515DVB_USB_V2 MEDIA DRIVER 7516L: linux-media@vger.kernel.org 7517S: Orphan 7518W: https://linuxtv.org 7519W: http://palosaari.fi/linux/ 7520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7521F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7522F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7523 7524DYNAMIC DEBUG 7525M: Jason Baron <jbaron@akamai.com> 7526M: Jim Cromie <jim.cromie@gmail.com> 7527S: Maintained 7528F: include/linux/dynamic_debug.h 7529F: lib/dynamic_debug.c 7530F: lib/test_dynamic_debug.c 7531 7532DYNAMIC INTERRUPT MODERATION 7533M: Tal Gilboa <talgi@nvidia.com> 7534S: Maintained 7535F: Documentation/networking/net_dim.rst 7536F: include/linux/dim.h 7537F: lib/dim/ 7538 7539DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7540M: Daniel Lezcano <daniel.lezcano@kernel.org> 7541L: linux-pm@vger.kernel.org 7542S: Supported 7543B: https://bugzilla.kernel.org 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7545F: drivers/powercap/dtpm* 7546F: include/linux/dtpm.h 7547 7548DZ DECSTATION DZ11 SERIAL DRIVER 7549M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7550S: Maintained 7551F: drivers/tty/serial/dz.* 7552 7553E3X0 POWER BUTTON DRIVER 7554M: Moritz Fischer <moritz.fischer@ettus.com> 7555L: usrp-users@lists.ettus.com 7556S: Supported 7557W: http://www.ettus.com 7558F: Documentation/devicetree/bindings/input/e3x0-button.txt 7559F: drivers/input/misc/e3x0-button.c 7560 7561E4000 MEDIA DRIVER 7562L: linux-media@vger.kernel.org 7563S: Orphan 7564W: https://linuxtv.org 7565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7566F: drivers/media/tuners/e4000* 7567 7568EARTH_PT1 MEDIA DRIVER 7569M: Akihiro Tsukada <tskd08@gmail.com> 7570L: linux-media@vger.kernel.org 7571S: Odd Fixes 7572F: drivers/media/pci/pt1/ 7573 7574EARTH_PT3 MEDIA DRIVER 7575M: Akihiro Tsukada <tskd08@gmail.com> 7576L: linux-media@vger.kernel.org 7577S: Odd Fixes 7578F: drivers/media/pci/pt3/ 7579 7580EC100 MEDIA DRIVER 7581L: linux-media@vger.kernel.org 7582S: Orphan 7583W: https://linuxtv.org 7584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7585F: drivers/media/dvb-frontends/ec100* 7586 7587ECRYPT FILE SYSTEM 7588M: Tyler Hicks <code@tyhicks.com> 7589L: ecryptfs@vger.kernel.org 7590S: Odd Fixes 7591W: http://ecryptfs.org 7592W: https://launchpad.net/ecryptfs 7593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7594F: Documentation/filesystems/ecryptfs.rst 7595F: fs/ecryptfs/ 7596 7597EDAC-AMD64 7598M: Yazen Ghannam <yazen.ghannam@amd.com> 7599L: linux-edac@vger.kernel.org 7600S: Supported 7601F: drivers/edac/amd64_edac* 7602F: drivers/edac/mce_amd* 7603 7604EDAC-ARMADA 7605M: Jan Luebbe <jlu@pengutronix.de> 7606L: linux-edac@vger.kernel.org 7607S: Maintained 7608F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7609F: drivers/edac/armada_xp_* 7610 7611EDAC-AST2500 7612M: Stefan Schaeckeler <sschaeck@cisco.com> 7613S: Supported 7614F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7615F: drivers/edac/aspeed_edac.c 7616 7617EDAC-BLUEFIELD 7618M: Shravan Kumar Ramani <shravankr@nvidia.com> 7619S: Supported 7620F: drivers/edac/bluefield_edac.c 7621 7622EDAC-CALXEDA 7623M: Andre Przywara <andre.przywara@arm.com> 7624L: linux-edac@vger.kernel.org 7625S: Maintained 7626F: drivers/edac/highbank* 7627 7628EDAC-CAVIUM OCTEON 7629M: Ralf Baechle <ralf@linux-mips.org> 7630L: linux-edac@vger.kernel.org 7631L: linux-mips@vger.kernel.org 7632S: Supported 7633F: drivers/edac/octeon_edac* 7634 7635EDAC-CAVIUM THUNDERX 7636M: Robert Richter <rric@kernel.org> 7637L: linux-edac@vger.kernel.org 7638S: Odd Fixes 7639F: drivers/edac/thunderx_edac* 7640 7641EDAC-CORE 7642M: Borislav Petkov <bp@alien8.de> 7643M: Tony Luck <tony.luck@intel.com> 7644R: James Morse <james.morse@arm.com> 7645R: Mauro Carvalho Chehab <mchehab@kernel.org> 7646R: Robert Richter <rric@kernel.org> 7647L: linux-edac@vger.kernel.org 7648S: Supported 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7650F: Documentation/driver-api/edac.rst 7651F: drivers/edac/ 7652F: include/linux/edac.h 7653 7654EDAC-DMC520 7655M: Lei Wang <lewan@microsoft.com> 7656L: linux-edac@vger.kernel.org 7657S: Supported 7658F: drivers/edac/dmc520_edac.c 7659 7660EDAC-E752X 7661M: Mark Gross <markgross@kernel.org> 7662L: linux-edac@vger.kernel.org 7663S: Maintained 7664F: drivers/edac/e752x_edac.c 7665 7666EDAC-E7XXX 7667L: linux-edac@vger.kernel.org 7668S: Maintained 7669F: drivers/edac/e7xxx_edac.c 7670 7671EDAC-FSL_DDR 7672M: York Sun <york.sun@nxp.com> 7673L: linux-edac@vger.kernel.org 7674S: Maintained 7675F: drivers/edac/fsl_ddr_edac.* 7676 7677EDAC-GHES 7678M: Mauro Carvalho Chehab <mchehab@kernel.org> 7679L: linux-edac@vger.kernel.org 7680S: Maintained 7681F: drivers/edac/ghes_edac.c 7682 7683EDAC-I10NM 7684M: Tony Luck <tony.luck@intel.com> 7685L: linux-edac@vger.kernel.org 7686S: Maintained 7687F: drivers/edac/i10nm_base.c 7688 7689EDAC-I3000 7690L: linux-edac@vger.kernel.org 7691S: Orphan 7692F: drivers/edac/i3000_edac.c 7693 7694EDAC-I5000 7695L: linux-edac@vger.kernel.org 7696S: Maintained 7697F: drivers/edac/i5000_edac.c 7698 7699EDAC-I5400 7700M: Mauro Carvalho Chehab <mchehab@kernel.org> 7701L: linux-edac@vger.kernel.org 7702S: Maintained 7703F: drivers/edac/i5400_edac.c 7704 7705EDAC-I7300 7706M: Mauro Carvalho Chehab <mchehab@kernel.org> 7707L: linux-edac@vger.kernel.org 7708S: Maintained 7709F: drivers/edac/i7300_edac.c 7710 7711EDAC-I7CORE 7712M: Mauro Carvalho Chehab <mchehab@kernel.org> 7713L: linux-edac@vger.kernel.org 7714S: Maintained 7715F: drivers/edac/i7core_edac.c 7716 7717EDAC-I82443BXGX 7718M: Tim Small <tim@buttersideup.com> 7719L: linux-edac@vger.kernel.org 7720S: Maintained 7721F: drivers/edac/i82443bxgx_edac.c 7722 7723EDAC-I82975X 7724M: "Arvind R." <arvino55@gmail.com> 7725L: linux-edac@vger.kernel.org 7726S: Maintained 7727F: drivers/edac/i82975x_edac.c 7728 7729EDAC-IE31200 7730M: Jason Baron <jbaron@akamai.com> 7731L: linux-edac@vger.kernel.org 7732S: Maintained 7733F: drivers/edac/ie31200_edac.c 7734 7735EDAC-IGEN6 7736M: Tony Luck <tony.luck@intel.com> 7737R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7738L: linux-edac@vger.kernel.org 7739S: Maintained 7740F: drivers/edac/igen6_edac.c 7741 7742EDAC-MPC85XX 7743M: Johannes Thumshirn <morbidrsa@gmail.com> 7744L: linux-edac@vger.kernel.org 7745S: Maintained 7746F: drivers/edac/mpc85xx_edac.[ch] 7747 7748EDAC-NPCM 7749M: Marvin Lin <kflin@nuvoton.com> 7750M: Stanley Chu <yschu@nuvoton.com> 7751L: linux-edac@vger.kernel.org 7752S: Maintained 7753F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7754F: drivers/edac/npcm_edac.c 7755 7756EDAC-PASEMI 7757M: Egor Martovetsky <egor@pasemi.com> 7758L: linux-edac@vger.kernel.org 7759S: Maintained 7760F: drivers/edac/pasemi_edac.c 7761 7762EDAC-PND2 7763M: Tony Luck <tony.luck@intel.com> 7764L: linux-edac@vger.kernel.org 7765S: Maintained 7766F: drivers/edac/pnd2_edac.[ch] 7767 7768EDAC-QCOM 7769M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7770L: linux-arm-msm@vger.kernel.org 7771L: linux-edac@vger.kernel.org 7772S: Maintained 7773F: drivers/edac/qcom_edac.c 7774 7775EDAC-R82600 7776M: Tim Small <tim@buttersideup.com> 7777L: linux-edac@vger.kernel.org 7778S: Maintained 7779F: drivers/edac/r82600_edac.c 7780 7781EDAC-SBRIDGE 7782M: Tony Luck <tony.luck@intel.com> 7783R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7784L: linux-edac@vger.kernel.org 7785S: Maintained 7786F: drivers/edac/sb_edac.c 7787 7788EDAC-SKYLAKE 7789M: Tony Luck <tony.luck@intel.com> 7790L: linux-edac@vger.kernel.org 7791S: Maintained 7792F: drivers/edac/skx_*.[ch] 7793 7794EDAC-TI 7795M: Tero Kristo <kristo@kernel.org> 7796L: linux-edac@vger.kernel.org 7797S: Odd Fixes 7798F: drivers/edac/ti_edac.c 7799 7800EDIROL UA-101/UA-1000 DRIVER 7801M: Clemens Ladisch <clemens@ladisch.de> 7802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7805F: sound/usb/misc/ua101.c 7806 7807EFI TEST DRIVER 7808M: Ivan Hu <ivan.hu@canonical.com> 7809M: Ard Biesheuvel <ardb@kernel.org> 7810L: linux-efi@vger.kernel.org 7811S: Maintained 7812F: drivers/firmware/efi/test/ 7813 7814EFI VARIABLE FILESYSTEM 7815M: Jeremy Kerr <jk@ozlabs.org> 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: fs/efivarfs/ 7821 7822EFIFB FRAMEBUFFER DRIVER 7823M: Peter Jones <pjones@redhat.com> 7824L: linux-fbdev@vger.kernel.org 7825S: Maintained 7826F: drivers/video/fbdev/efifb.c 7827 7828EFS FILESYSTEM 7829S: Orphan 7830W: http://aeschi.ch.eu.org/efs/ 7831F: fs/efs/ 7832 7833EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7834M: Douglas Miller <dougmill@linux.ibm.com> 7835L: netdev@vger.kernel.org 7836S: Maintained 7837F: drivers/net/ethernet/ibm/ehea/ 7838 7839ELM327 CAN NETWORK DRIVER 7840M: Max Staudt <max@enpas.org> 7841L: linux-can@vger.kernel.org 7842S: Maintained 7843F: Documentation/networking/device_drivers/can/can327.rst 7844F: drivers/net/can/can327.c 7845 7846EM28XX VIDEO4LINUX DRIVER 7847M: Mauro Carvalho Chehab <mchehab@kernel.org> 7848L: linux-media@vger.kernel.org 7849S: Maintained 7850W: https://linuxtv.org 7851T: git git://linuxtv.org/media_tree.git 7852F: Documentation/admin-guide/media/em28xx* 7853F: drivers/media/usb/em28xx/ 7854 7855EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7856M: Adrian Hunter <adrian.hunter@intel.com> 7857M: Asutosh Das <quic_asutoshd@quicinc.com> 7858R: Ritesh Harjani <ritesh.list@gmail.com> 7859L: linux-mmc@vger.kernel.org 7860S: Supported 7861F: drivers/mmc/host/cqhci* 7862 7863EMS CPC-PCI CAN DRIVER 7864M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7865M: support@ems-wuensche.com 7866L: linux-can@vger.kernel.org 7867S: Maintained 7868F: drivers/net/can/sja1000/ems_pci.c 7869 7870EMULEX 10Gbps iSCSI - OneConnect DRIVER 7871M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7872L: linux-scsi@vger.kernel.org 7873S: Supported 7874W: http://www.broadcom.com 7875F: drivers/scsi/be2iscsi/ 7876 7877EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7878M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7879M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7880M: Somnath Kotur <somnath.kotur@broadcom.com> 7881L: netdev@vger.kernel.org 7882S: Supported 7883W: http://www.emulex.com 7884F: drivers/net/ethernet/emulex/benet/ 7885 7886EMULEX ONECONNECT ROCE DRIVER 7887M: Selvin Xavier <selvin.xavier@broadcom.com> 7888L: linux-rdma@vger.kernel.org 7889S: Odd Fixes 7890W: http://www.broadcom.com 7891F: drivers/infiniband/hw/ocrdma/ 7892F: include/uapi/rdma/ocrdma-abi.h 7893 7894EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7895M: James Smart <james.smart@broadcom.com> 7896M: Ram Vegesna <ram.vegesna@broadcom.com> 7897L: linux-scsi@vger.kernel.org 7898L: target-devel@vger.kernel.org 7899S: Supported 7900W: http://www.broadcom.com 7901F: drivers/scsi/elx/ 7902 7903EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7904M: James Smart <james.smart@broadcom.com> 7905M: Dick Kennedy <dick.kennedy@broadcom.com> 7906L: linux-scsi@vger.kernel.org 7907S: Supported 7908W: http://www.broadcom.com 7909F: drivers/scsi/lpfc/ 7910 7911ENE CB710 FLASH CARD READER DRIVER 7912M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7913S: Maintained 7914F: drivers/misc/cb710/ 7915F: drivers/mmc/host/cb710-mmc.* 7916F: include/linux/cb710.h 7917 7918ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7919M: Maxim Levitsky <maximlevitsky@gmail.com> 7920S: Maintained 7921F: drivers/media/rc/ene_ir.* 7922 7923EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7924M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7925L: linuxppc-dev@lists.ozlabs.org 7926S: Maintained 7927F: drivers/tty/ehv_bytechan.c 7928 7929EPSON S1D13XXX FRAMEBUFFER DRIVER 7930M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7931S: Maintained 7932T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7933F: drivers/video/fbdev/s1d13xxxfb.c 7934F: include/video/s1d13xxxfb.h 7935 7936EROFS FILE SYSTEM 7937M: Gao Xiang <xiang@kernel.org> 7938M: Chao Yu <chao@kernel.org> 7939R: Yue Hu <huyue2@coolpad.com> 7940R: Jeffle Xu <jefflexu@linux.alibaba.com> 7941R: Sandeep Dhavale <dhavale@google.com> 7942L: linux-erofs@lists.ozlabs.org 7943S: Maintained 7944W: https://erofs.docs.kernel.org 7945T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7946F: Documentation/ABI/testing/sysfs-fs-erofs 7947F: Documentation/filesystems/erofs.rst 7948F: fs/erofs/ 7949F: include/trace/events/erofs.h 7950 7951ERRSEQ ERROR TRACKING INFRASTRUCTURE 7952M: Jeff Layton <jlayton@kernel.org> 7953S: Maintained 7954F: include/linux/errseq.h 7955F: lib/errseq.c 7956 7957ESD CAN NETWORK DRIVERS 7958M: Stefan Mätje <stefan.maetje@esd.eu> 7959R: socketcan@esd.eu 7960L: linux-can@vger.kernel.org 7961S: Maintained 7962F: drivers/net/can/esd/ 7963 7964ESD CAN/USB DRIVERS 7965M: Frank Jungclaus <frank.jungclaus@esd.eu> 7966R: socketcan@esd.eu 7967L: linux-can@vger.kernel.org 7968S: Maintained 7969F: drivers/net/can/usb/esd_usb.c 7970 7971ET131X NETWORK DRIVER 7972M: Mark Einon <mark.einon@gmail.com> 7973S: Odd Fixes 7974F: drivers/net/ethernet/agere/ 7975 7976ETAS ES58X CAN/USB DRIVER 7977M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7978L: linux-can@vger.kernel.org 7979S: Maintained 7980F: Documentation/networking/devlink/etas_es58x.rst 7981F: drivers/net/can/usb/etas_es58x/ 7982 7983ETHERNET BRIDGE 7984M: Roopa Prabhu <roopa@nvidia.com> 7985M: Nikolay Aleksandrov <razor@blackwall.org> 7986L: bridge@lists.linux.dev 7987L: netdev@vger.kernel.org 7988S: Maintained 7989W: http://www.linuxfoundation.org/en/Net:Bridge 7990F: include/linux/netfilter_bridge/ 7991F: net/bridge/ 7992 7993ETHERNET PHY LIBRARY 7994M: Andrew Lunn <andrew@lunn.ch> 7995M: Heiner Kallweit <hkallweit1@gmail.com> 7996R: Russell King <linux@armlinux.org.uk> 7997L: netdev@vger.kernel.org 7998S: Maintained 7999F: Documentation/ABI/testing/sysfs-class-net-phydev 8000F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8001F: Documentation/devicetree/bindings/net/mdio* 8002F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8003F: Documentation/networking/phy.rst 8004F: drivers/net/mdio/ 8005F: drivers/net/mdio/acpi_mdio.c 8006F: drivers/net/mdio/fwnode_mdio.c 8007F: drivers/net/mdio/of_mdio.c 8008F: drivers/net/pcs/ 8009F: drivers/net/phy/ 8010F: include/dt-bindings/net/qca-ar803x.h 8011F: include/linux/*mdio*.h 8012F: include/linux/linkmode.h 8013F: include/linux/mdio/*.h 8014F: include/linux/mii.h 8015F: include/linux/of_net.h 8016F: include/linux/phy.h 8017F: include/linux/phy_fixed.h 8018F: include/linux/phy_link_topology.h 8019F: include/linux/phy_link_topology_core.h 8020F: include/linux/phylib_stubs.h 8021F: include/linux/platform_data/mdio-bcm-unimac.h 8022F: include/linux/platform_data/mdio-gpio.h 8023F: include/trace/events/mdio.h 8024F: include/uapi/linux/mdio.h 8025F: include/uapi/linux/mii.h 8026F: net/core/of_net.c 8027 8028ETHERNET PHY LIBRARY [RUST] 8029M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8030R: Trevor Gross <tmgross@umich.edu> 8031L: netdev@vger.kernel.org 8032L: rust-for-linux@vger.kernel.org 8033S: Maintained 8034F: rust/kernel/net/phy.rs 8035 8036EXEC & BINFMT API, ELF 8037R: Eric Biederman <ebiederm@xmission.com> 8038R: Kees Cook <keescook@chromium.org> 8039L: linux-mm@kvack.org 8040S: Supported 8041T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8042F: Documentation/userspace-api/ELF.rst 8043F: fs/*binfmt_*.c 8044F: fs/exec.c 8045F: include/linux/binfmts.h 8046F: include/linux/elf.h 8047F: include/uapi/linux/binfmts.h 8048F: include/uapi/linux/elf.h 8049F: tools/testing/selftests/exec/ 8050N: asm/elf.h 8051N: binfmt 8052 8053EXFAT FILE SYSTEM 8054M: Namjae Jeon <linkinjeon@kernel.org> 8055M: Sungjong Seo <sj1557.seo@samsung.com> 8056L: linux-fsdevel@vger.kernel.org 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8059F: fs/exfat/ 8060 8061EXPRESSWIRE PROTOCOL LIBRARY 8062M: Duje Mihanović <duje.mihanovic@skole.hr> 8063L: linux-leds@vger.kernel.org 8064S: Maintained 8065F: drivers/leds/leds-expresswire.c 8066F: include/linux/leds-expresswire.h 8067 8068EXT2 FILE SYSTEM 8069M: Jan Kara <jack@suse.com> 8070L: linux-ext4@vger.kernel.org 8071S: Maintained 8072F: Documentation/filesystems/ext2.rst 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8074F: fs/ext2/ 8075F: include/linux/ext2* 8076 8077EXT4 FILE SYSTEM 8078M: "Theodore Ts'o" <tytso@mit.edu> 8079M: Andreas Dilger <adilger.kernel@dilger.ca> 8080L: linux-ext4@vger.kernel.org 8081S: Maintained 8082W: http://ext4.wiki.kernel.org 8083Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8085F: Documentation/filesystems/ext4/ 8086F: fs/ext4/ 8087F: include/trace/events/ext4.h 8088F: include/uapi/linux/ext4.h 8089 8090Extended Verification Module (EVM) 8091M: Mimi Zohar <zohar@linux.ibm.com> 8092M: Roberto Sassu <roberto.sassu@huawei.com> 8093L: linux-integrity@vger.kernel.org 8094S: Supported 8095T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8096F: security/integrity/ 8097F: security/integrity/evm/ 8098 8099EXTENSIBLE FIRMWARE INTERFACE (EFI) 8100M: Ard Biesheuvel <ardb@kernel.org> 8101L: linux-efi@vger.kernel.org 8102S: Maintained 8103T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8104F: Documentation/admin-guide/efi-stub.rst 8105F: arch/*/include/asm/efi.h 8106F: arch/*/kernel/efi.c 8107F: arch/arm/boot/compressed/efi-header.S 8108F: arch/x86/platform/efi/ 8109F: drivers/firmware/efi/ 8110F: include/linux/efi*.h 8111 8112EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8113M: MyungJoo Ham <myungjoo.ham@samsung.com> 8114M: Chanwoo Choi <cw00.choi@samsung.com> 8115L: linux-kernel@vger.kernel.org 8116S: Maintained 8117T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8118F: Documentation/devicetree/bindings/extcon/ 8119F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8120F: drivers/extcon/ 8121F: include/linux/extcon.h 8122F: include/linux/extcon/ 8123 8124EXTRA BOOT CONFIG 8125M: Masami Hiramatsu <mhiramat@kernel.org> 8126L: linux-kernel@vger.kernel.org 8127L: linux-trace-kernel@vger.kernel.org 8128S: Maintained 8129Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8130T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8131F: Documentation/admin-guide/bootconfig.rst 8132F: fs/proc/bootconfig.c 8133F: include/linux/bootconfig.h 8134F: lib/bootconfig-data.S 8135F: lib/bootconfig.c 8136F: tools/bootconfig/* 8137F: tools/bootconfig/scripts/* 8138 8139EXYNOS DP DRIVER 8140M: Jingoo Han <jingoohan1@gmail.com> 8141L: dri-devel@lists.freedesktop.org 8142S: Maintained 8143F: drivers/gpu/drm/exynos/exynos_dp* 8144 8145EXYNOS SYSMMU (IOMMU) driver 8146M: Marek Szyprowski <m.szyprowski@samsung.com> 8147L: iommu@lists.linux.dev 8148S: Maintained 8149F: drivers/iommu/exynos-iommu.c 8150 8151F2FS FILE SYSTEM 8152M: Jaegeuk Kim <jaegeuk@kernel.org> 8153M: Chao Yu <chao@kernel.org> 8154L: linux-f2fs-devel@lists.sourceforge.net 8155S: Maintained 8156W: https://f2fs.wiki.kernel.org/ 8157Q: https://patchwork.kernel.org/project/f2fs/list/ 8158B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8159T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8160F: Documentation/ABI/testing/sysfs-fs-f2fs 8161F: Documentation/filesystems/f2fs.rst 8162F: fs/f2fs/ 8163F: include/linux/f2fs_fs.h 8164F: include/trace/events/f2fs.h 8165F: include/uapi/linux/f2fs.h 8166 8167F71805F HARDWARE MONITORING DRIVER 8168M: Jean Delvare <jdelvare@suse.com> 8169L: linux-hwmon@vger.kernel.org 8170S: Maintained 8171F: Documentation/hwmon/f71805f.rst 8172F: drivers/hwmon/f71805f.c 8173 8174FADDR2LINE 8175M: Josh Poimboeuf <jpoimboe@kernel.org> 8176S: Maintained 8177F: scripts/faddr2line 8178 8179FAILOVER MODULE 8180M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8181L: netdev@vger.kernel.org 8182S: Supported 8183F: Documentation/networking/failover.rst 8184F: include/net/failover.h 8185F: net/core/failover.c 8186 8187FANOTIFY 8188M: Jan Kara <jack@suse.cz> 8189R: Amir Goldstein <amir73il@gmail.com> 8190R: Matthew Bobrowski <repnop@google.com> 8191L: linux-fsdevel@vger.kernel.org 8192S: Maintained 8193F: fs/notify/fanotify/ 8194F: include/linux/fanotify.h 8195F: include/uapi/linux/fanotify.h 8196 8197FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8198M: Linus Walleij <linus.walleij@linaro.org> 8199L: linux-usb@vger.kernel.org 8200S: Maintained 8201F: drivers/usb/fotg210/ 8202 8203FARSYNC SYNCHRONOUS DRIVER 8204M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8205S: Supported 8206W: http://www.farsite.co.uk/ 8207F: drivers/net/wan/farsync.* 8208 8209FAULT INJECTION SUPPORT 8210M: Akinobu Mita <akinobu.mita@gmail.com> 8211S: Supported 8212F: Documentation/fault-injection/ 8213F: lib/fault-inject.c 8214 8215FBTFT Framebuffer drivers 8216L: dri-devel@lists.freedesktop.org 8217L: linux-fbdev@vger.kernel.org 8218S: Orphan 8219F: drivers/staging/fbtft/ 8220 8221FC0011 TUNER DRIVER 8222M: Michael Buesch <m@bues.ch> 8223L: linux-media@vger.kernel.org 8224S: Maintained 8225F: drivers/media/tuners/fc0011.c 8226F: drivers/media/tuners/fc0011.h 8227 8228FC2580 MEDIA DRIVER 8229L: linux-media@vger.kernel.org 8230S: Orphan 8231W: https://linuxtv.org 8232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8233F: drivers/media/tuners/fc2580* 8234 8235FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8236M: Hannes Reinecke <hare@suse.de> 8237L: linux-scsi@vger.kernel.org 8238S: Supported 8239W: www.Open-FCoE.org 8240F: drivers/scsi/fcoe/ 8241F: drivers/scsi/libfc/ 8242F: include/scsi/fc/ 8243F: include/scsi/libfc.h 8244F: include/scsi/libfcoe.h 8245F: include/uapi/scsi/fc/ 8246 8247FILE LOCKING (flock() and fcntl()/lockf()) 8248M: Jeff Layton <jlayton@kernel.org> 8249M: Chuck Lever <chuck.lever@oracle.com> 8250R: Alexander Aring <alex.aring@gmail.com> 8251L: linux-fsdevel@vger.kernel.org 8252S: Maintained 8253F: fs/fcntl.c 8254F: fs/locks.c 8255F: include/linux/fcntl.h 8256F: include/uapi/linux/fcntl.h 8257 8258FILESYSTEM DIRECT ACCESS (DAX) 8259M: Dan Williams <dan.j.williams@intel.com> 8260R: Matthew Wilcox <willy@infradead.org> 8261R: Jan Kara <jack@suse.cz> 8262L: linux-fsdevel@vger.kernel.org 8263L: nvdimm@lists.linux.dev 8264S: Supported 8265F: fs/dax.c 8266F: include/linux/dax.h 8267F: include/trace/events/fs_dax.h 8268 8269FILESYSTEMS (VFS and infrastructure) 8270M: Alexander Viro <viro@zeniv.linux.org.uk> 8271M: Christian Brauner <brauner@kernel.org> 8272R: Jan Kara <jack@suse.cz> 8273L: linux-fsdevel@vger.kernel.org 8274S: Maintained 8275F: fs/* 8276F: include/linux/fs.h 8277F: include/linux/fs_types.h 8278F: include/uapi/linux/fs.h 8279F: include/uapi/linux/openat2.h 8280 8281FILESYSTEMS [EXPORTFS] 8282M: Chuck Lever <chuck.lever@oracle.com> 8283M: Jeff Layton <jlayton@kernel.org> 8284R: Amir Goldstein <amir73il@gmail.com> 8285L: linux-fsdevel@vger.kernel.org 8286L: linux-nfs@vger.kernel.org 8287S: Supported 8288F: Documentation/filesystems/nfs/exporting.rst 8289F: fs/exportfs/ 8290F: fs/fhandle.c 8291F: include/linux/exportfs.h 8292 8293FILESYSTEMS [IDMAPPED MOUNTS] 8294M: Christian Brauner <brauner@kernel.org> 8295M: Seth Forshee <sforshee@kernel.org> 8296L: linux-fsdevel@vger.kernel.org 8297S: Maintained 8298F: Documentation/filesystems/idmappings.rst 8299F: fs/mnt_idmapping.c 8300F: include/linux/mnt_idmapping.* 8301F: tools/testing/selftests/mount_setattr/ 8302 8303FILESYSTEMS [IOMAP] 8304M: Christian Brauner <brauner@kernel.org> 8305R: Darrick J. Wong <djwong@kernel.org> 8306L: linux-xfs@vger.kernel.org 8307L: linux-fsdevel@vger.kernel.org 8308S: Supported 8309F: fs/iomap/ 8310F: include/linux/iomap.h 8311 8312FILESYSTEMS [NETFS LIBRARY] 8313M: David Howells <dhowells@redhat.com> 8314R: Jeff Layton <jlayton@kernel.org> 8315L: netfs@lists.linux.dev 8316L: linux-fsdevel@vger.kernel.org 8317S: Supported 8318F: Documentation/filesystems/caching/ 8319F: Documentation/filesystems/netfs_library.rst 8320F: fs/netfs/ 8321F: include/linux/fscache*.h 8322F: include/linux/netfs.h 8323F: include/trace/events/fscache.h 8324F: include/trace/events/netfs.h 8325 8326FILESYSTEMS [STACKABLE] 8327M: Miklos Szeredi <miklos@szeredi.hu> 8328M: Amir Goldstein <amir73il@gmail.com> 8329L: linux-fsdevel@vger.kernel.org 8330L: linux-unionfs@vger.kernel.org 8331S: Maintained 8332F: fs/backing-file.c 8333F: include/linux/backing-file.h 8334 8335FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8336M: Riku Voipio <riku.voipio@iki.fi> 8337L: linux-hwmon@vger.kernel.org 8338S: Maintained 8339F: drivers/hwmon/f75375s.c 8340F: include/linux/f75375s.h 8341 8342FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8343M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8344L: linux-can@vger.kernel.org 8345S: Maintained 8346F: drivers/net/can/usb/f81604.c 8347 8348FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8349M: Clemens Ladisch <clemens@ladisch.de> 8350M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352S: Maintained 8353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8354F: include/uapi/sound/firewire.h 8355F: sound/firewire/ 8356 8357FIREWIRE MEDIA DRIVERS (firedtv) 8358M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8359L: linux-media@vger.kernel.org 8360L: linux1394-devel@lists.sourceforge.net 8361S: Maintained 8362T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8363F: drivers/media/firewire/ 8364 8365FIREWIRE SBP-2 TARGET 8366M: Chris Boot <bootc@bootc.net> 8367L: linux-scsi@vger.kernel.org 8368L: target-devel@vger.kernel.org 8369L: linux1394-devel@lists.sourceforge.net 8370S: Maintained 8371T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8372F: drivers/target/sbp/ 8373 8374FIREWIRE SUBSYSTEM 8375M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8376M: Takashi Sakamoto <takaswie@kernel.org> 8377L: linux1394-devel@lists.sourceforge.net 8378S: Maintained 8379W: http://ieee1394.docs.kernel.org/ 8380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8381F: drivers/firewire/ 8382F: include/linux/firewire.h 8383F: include/uapi/linux/firewire*.h 8384F: tools/firewire/ 8385 8386FIRMWARE FRAMEWORK FOR ARMV8-A 8387M: Sudeep Holla <sudeep.holla@arm.com> 8388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8389S: Maintained 8390F: drivers/firmware/arm_ffa/ 8391F: include/linux/arm_ffa.h 8392 8393FIRMWARE LOADER (request_firmware) 8394M: Luis Chamberlain <mcgrof@kernel.org> 8395M: Russ Weight <russ.weight@linux.dev> 8396L: linux-kernel@vger.kernel.org 8397S: Maintained 8398F: Documentation/firmware_class/ 8399F: drivers/base/firmware_loader/ 8400F: include/linux/firmware.h 8401 8402FLEXTIMER FTM-QUADDEC DRIVER 8403M: Patrick Havelange <patrick.havelange@essensium.com> 8404L: linux-iio@vger.kernel.org 8405S: Maintained 8406F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8407F: drivers/counter/ftm-quaddec.c 8408 8409FLOPPY DRIVER 8410M: Denis Efremov <efremov@linux.com> 8411L: linux-block@vger.kernel.org 8412S: Odd Fixes 8413F: drivers/block/floppy.c 8414 8415FLYSKY FSIA6B RC RECEIVER 8416M: Markus Koch <markus@notsyncing.net> 8417L: linux-input@vger.kernel.org 8418S: Maintained 8419F: drivers/input/joystick/fsia6b.c 8420 8421FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8422M: Geoffrey D. Bennett <g@b4.vu> 8423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8424S: Maintained 8425W: https://github.com/geoffreybennett/scarlett-gen2 8426B: https://github.com/geoffreybennett/scarlett-gen2/issues 8427T: git https://github.com/geoffreybennett/scarlett-gen2.git 8428F: include/uapi/sound/scarlett2.h 8429F: sound/usb/mixer_scarlett2.c 8430 8431FORCEDETH GIGABIT ETHERNET DRIVER 8432M: Rain River <rain.1986.08.12@gmail.com> 8433M: Zhu Yanjun <zyjzyj2000@gmail.com> 8434L: netdev@vger.kernel.org 8435S: Maintained 8436F: drivers/net/ethernet/nvidia/* 8437 8438FORTIFY_SOURCE 8439M: Kees Cook <keescook@chromium.org> 8440L: linux-hardening@vger.kernel.org 8441S: Supported 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8443F: include/linux/fortify-string.h 8444F: lib/fortify_kunit.c 8445F: lib/memcpy_kunit.c 8446F: lib/strcat_kunit.c 8447F: lib/strscpy_kunit.c 8448F: lib/test_fortify/* 8449F: scripts/test_fortify.sh 8450K: \b__NO_FORTIFY\b 8451 8452FPGA DFL DRIVERS 8453M: Wu Hao <hao.wu@intel.com> 8454R: Tom Rix <trix@redhat.com> 8455L: linux-fpga@vger.kernel.org 8456S: Maintained 8457F: Documentation/ABI/testing/sysfs-bus-dfl* 8458F: Documentation/fpga/dfl.rst 8459F: drivers/fpga/dfl* 8460F: drivers/uio/uio_dfl.c 8461F: include/linux/dfl.h 8462F: include/uapi/linux/fpga-dfl.h 8463 8464FPGA MANAGER FRAMEWORK 8465M: Moritz Fischer <mdf@kernel.org> 8466M: Wu Hao <hao.wu@intel.com> 8467M: Xu Yilun <yilun.xu@intel.com> 8468R: Tom Rix <trix@redhat.com> 8469L: linux-fpga@vger.kernel.org 8470S: Maintained 8471Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8472T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8473F: Documentation/devicetree/bindings/fpga/ 8474F: Documentation/driver-api/fpga/ 8475F: Documentation/fpga/ 8476F: drivers/fpga/ 8477F: include/linux/fpga/ 8478 8479FPU EMULATOR 8480M: Bill Metzenthen <billm@melbpc.org.au> 8481S: Maintained 8482W: https://floatingpoint.billm.au/ 8483F: arch/x86/math-emu/ 8484 8485FRAMEBUFFER CORE 8486M: Daniel Vetter <daniel@ffwll.ch> 8487S: Odd Fixes 8488T: git git://anongit.freedesktop.org/drm/drm-misc 8489F: drivers/video/fbdev/core/ 8490 8491FRAMEBUFFER LAYER 8492M: Helge Deller <deller@gmx.de> 8493L: linux-fbdev@vger.kernel.org 8494L: dri-devel@lists.freedesktop.org 8495S: Maintained 8496Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8498F: Documentation/fb/ 8499F: drivers/video/ 8500F: include/linux/fb.h 8501F: include/uapi/linux/fb.h 8502F: include/uapi/video/ 8503F: include/video/ 8504 8505FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8506M: Horia Geantă <horia.geanta@nxp.com> 8507M: Pankaj Gupta <pankaj.gupta@nxp.com> 8508M: Gaurav Jain <gaurav.jain@nxp.com> 8509L: linux-crypto@vger.kernel.org 8510S: Maintained 8511F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8512F: drivers/crypto/caam/ 8513 8514FREESCALE COLDFIRE M5441X MMC DRIVER 8515M: Angelo Dureghello <angelo.dureghello@timesys.com> 8516L: linux-mmc@vger.kernel.org 8517S: Maintained 8518F: drivers/mmc/host/sdhci-esdhc-mcf.c 8519F: include/linux/platform_data/mmc-esdhc-mcf.h 8520 8521FREESCALE DIU FRAMEBUFFER DRIVER 8522M: Timur Tabi <timur@kernel.org> 8523L: linux-fbdev@vger.kernel.org 8524S: Maintained 8525F: drivers/video/fbdev/fsl-diu-fb.* 8526 8527FREESCALE DMA DRIVER 8528M: Li Yang <leoyang.li@nxp.com> 8529M: Zhang Wei <zw@zh-kernel.org> 8530L: linuxppc-dev@lists.ozlabs.org 8531S: Maintained 8532F: drivers/dma/fsldma.* 8533 8534FREESCALE DSPI DRIVER 8535M: Vladimir Oltean <olteanv@gmail.com> 8536L: linux-spi@vger.kernel.org 8537S: Maintained 8538F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8539F: drivers/spi/spi-fsl-dspi.c 8540F: include/linux/spi/spi-fsl-dspi.h 8541 8542FREESCALE eDMA DRIVER 8543M: Frank Li <Frank.Li@nxp.com> 8544L: imx@lists.linux.dev 8545L: dmaengine@vger.kernel.org 8546S: Maintained 8547F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8548F: drivers/dma/fsl-edma*.* 8549 8550FREESCALE ENETC ETHERNET DRIVERS 8551M: Claudiu Manoil <claudiu.manoil@nxp.com> 8552M: Vladimir Oltean <vladimir.oltean@nxp.com> 8553L: netdev@vger.kernel.org 8554S: Maintained 8555F: drivers/net/ethernet/freescale/enetc/ 8556 8557FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8558M: Claudiu Manoil <claudiu.manoil@nxp.com> 8559L: netdev@vger.kernel.org 8560S: Maintained 8561F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8562F: drivers/net/ethernet/freescale/gianfar* 8563 8564FREESCALE GPMI NAND DRIVER 8565M: Han Xu <han.xu@nxp.com> 8566L: linux-mtd@lists.infradead.org 8567S: Maintained 8568F: drivers/mtd/nand/raw/gpmi-nand/* 8569 8570FREESCALE I2C CPM DRIVER 8571M: Jochen Friedrich <jochen@scram.de> 8572L: linuxppc-dev@lists.ozlabs.org 8573L: linux-i2c@vger.kernel.org 8574S: Maintained 8575F: drivers/i2c/busses/i2c-cpm.c 8576 8577FREESCALE IMX / MXC FEC DRIVER 8578M: Wei Fang <wei.fang@nxp.com> 8579R: Shenwei Wang <shenwei.wang@nxp.com> 8580R: Clark Wang <xiaoning.wang@nxp.com> 8581L: imx@lists.linux.dev 8582L: netdev@vger.kernel.org 8583S: Maintained 8584F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8585F: drivers/net/ethernet/freescale/fec.h 8586F: drivers/net/ethernet/freescale/fec_main.c 8587F: drivers/net/ethernet/freescale/fec_ptp.c 8588 8589FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8590M: Sascha Hauer <s.hauer@pengutronix.de> 8591R: Pengutronix Kernel Team <kernel@pengutronix.de> 8592L: linux-fbdev@vger.kernel.org 8593L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8594S: Maintained 8595F: drivers/video/fbdev/imxfb.c 8596 8597FREESCALE IMX DDR PMU DRIVER 8598M: Frank Li <Frank.li@nxp.com> 8599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8600S: Maintained 8601F: Documentation/admin-guide/perf/imx-ddr.rst 8602F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8603F: drivers/perf/fsl_imx8_ddr_perf.c 8604 8605FREESCALE IMX I2C DRIVER 8606M: Oleksij Rempel <o.rempel@pengutronix.de> 8607R: Pengutronix Kernel Team <kernel@pengutronix.de> 8608L: linux-i2c@vger.kernel.org 8609S: Maintained 8610F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8611F: drivers/i2c/busses/i2c-imx.c 8612 8613FREESCALE IMX LPI2C DRIVER 8614M: Dong Aisheng <aisheng.dong@nxp.com> 8615L: linux-i2c@vger.kernel.org 8616L: imx@lists.linux.dev 8617S: Maintained 8618F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8619F: drivers/i2c/busses/i2c-imx-lpi2c.c 8620 8621FREESCALE MPC I2C DRIVER 8622M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8623L: linux-i2c@vger.kernel.org 8624S: Maintained 8625F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8626F: drivers/i2c/busses/i2c-mpc.c 8627 8628FREESCALE QORIQ DPAA ETHERNET DRIVER 8629M: Madalin Bucur <madalin.bucur@nxp.com> 8630L: netdev@vger.kernel.org 8631S: Maintained 8632F: drivers/net/ethernet/freescale/dpaa 8633 8634FREESCALE QORIQ DPAA FMAN DRIVER 8635M: Madalin Bucur <madalin.bucur@nxp.com> 8636R: Sean Anderson <sean.anderson@seco.com> 8637L: netdev@vger.kernel.org 8638S: Maintained 8639F: Documentation/devicetree/bindings/net/fsl-fman.txt 8640F: drivers/net/ethernet/freescale/fman 8641 8642FREESCALE QORIQ PTP CLOCK DRIVER 8643M: Yangbo Lu <yangbo.lu@nxp.com> 8644L: netdev@vger.kernel.org 8645S: Maintained 8646F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8647F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8648F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8649F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8650F: drivers/ptp/ptp_qoriq.c 8651F: drivers/ptp/ptp_qoriq_debugfs.c 8652F: include/linux/fsl/ptp_qoriq.h 8653 8654FREESCALE QUAD SPI DRIVER 8655M: Han Xu <han.xu@nxp.com> 8656L: linux-spi@vger.kernel.org 8657S: Maintained 8658F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8659F: drivers/spi/spi-fsl-qspi.c 8660 8661FREESCALE QUICC ENGINE LIBRARY 8662M: Qiang Zhao <qiang.zhao@nxp.com> 8663L: linuxppc-dev@lists.ozlabs.org 8664S: Maintained 8665F: drivers/soc/fsl/qe/ 8666F: include/soc/fsl/qe/ 8667 8668FREESCALE QUICC ENGINE QMC DRIVER 8669M: Herve Codina <herve.codina@bootlin.com> 8670L: linuxppc-dev@lists.ozlabs.org 8671S: Maintained 8672F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8673F: drivers/soc/fsl/qe/qmc.c 8674F: include/soc/fsl/qe/qmc.h 8675 8676FREESCALE QUICC ENGINE QMC HDLC DRIVER 8677M: Herve Codina <herve.codina@bootlin.com> 8678L: netdev@vger.kernel.org 8679L: linuxppc-dev@lists.ozlabs.org 8680S: Maintained 8681F: drivers/net/wan/fsl_qmc_hdlc.c 8682 8683FREESCALE QUICC ENGINE TSA DRIVER 8684M: Herve Codina <herve.codina@bootlin.com> 8685L: linuxppc-dev@lists.ozlabs.org 8686S: Maintained 8687F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8688F: drivers/soc/fsl/qe/tsa.c 8689F: drivers/soc/fsl/qe/tsa.h 8690F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8691 8692FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8693M: Li Yang <leoyang.li@nxp.com> 8694L: netdev@vger.kernel.org 8695L: linuxppc-dev@lists.ozlabs.org 8696S: Maintained 8697F: drivers/net/ethernet/freescale/ucc_geth* 8698 8699FREESCALE QUICC ENGINE UCC HDLC DRIVER 8700M: Zhao Qiang <qiang.zhao@nxp.com> 8701L: netdev@vger.kernel.org 8702L: linuxppc-dev@lists.ozlabs.org 8703S: Maintained 8704F: drivers/net/wan/fsl_ucc_hdlc* 8705 8706FREESCALE QUICC ENGINE UCC UART DRIVER 8707M: Timur Tabi <timur@kernel.org> 8708L: linuxppc-dev@lists.ozlabs.org 8709S: Maintained 8710F: drivers/tty/serial/ucc_uart.c 8711 8712FREESCALE SOC DRIVERS 8713M: Li Yang <leoyang.li@nxp.com> 8714L: linuxppc-dev@lists.ozlabs.org 8715L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8716S: Maintained 8717F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8718F: Documentation/devicetree/bindings/soc/fsl/ 8719F: drivers/soc/fsl/ 8720F: include/linux/fsl/ 8721F: include/soc/fsl/ 8722 8723FREESCALE SOC FS_ENET DRIVER 8724M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8725L: linuxppc-dev@lists.ozlabs.org 8726L: netdev@vger.kernel.org 8727S: Maintained 8728F: drivers/net/ethernet/freescale/fs_enet/ 8729 8730FREESCALE SOC SOUND DRIVERS 8731M: Shengjiu Wang <shengjiu.wang@gmail.com> 8732M: Xiubo Li <Xiubo.Lee@gmail.com> 8733R: Fabio Estevam <festevam@gmail.com> 8734R: Nicolin Chen <nicoleotsuka@gmail.com> 8735L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8736L: linuxppc-dev@lists.ozlabs.org 8737S: Maintained 8738F: sound/soc/fsl/fsl* 8739F: sound/soc/fsl/imx* 8740 8741FREESCALE SOC SOUND QMC DRIVER 8742M: Herve Codina <herve.codina@bootlin.com> 8743L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8744L: linuxppc-dev@lists.ozlabs.org 8745S: Maintained 8746F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8747F: sound/soc/fsl/fsl_qmc_audio.c 8748 8749FREESCALE USB PERIPHERAL DRIVERS 8750M: Li Yang <leoyang.li@nxp.com> 8751L: linux-usb@vger.kernel.org 8752L: linuxppc-dev@lists.ozlabs.org 8753S: Maintained 8754F: drivers/usb/gadget/udc/fsl* 8755 8756FREESCALE USB PHY DRIVER 8757M: Ran Wang <ran.wang_1@nxp.com> 8758L: linux-usb@vger.kernel.org 8759L: linuxppc-dev@lists.ozlabs.org 8760S: Maintained 8761F: drivers/usb/phy/phy-fsl-usb* 8762 8763FREEVXFS FILESYSTEM 8764M: Christoph Hellwig <hch@infradead.org> 8765S: Maintained 8766W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8767F: fs/freevxfs/ 8768 8769FREEZER 8770M: "Rafael J. Wysocki" <rafael@kernel.org> 8771M: Pavel Machek <pavel@ucw.cz> 8772L: linux-pm@vger.kernel.org 8773S: Supported 8774F: Documentation/power/freezing-of-tasks.rst 8775F: include/linux/freezer.h 8776F: kernel/freezer.c 8777 8778FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8779M: Eric Biggers <ebiggers@kernel.org> 8780M: Theodore Y. Ts'o <tytso@mit.edu> 8781M: Jaegeuk Kim <jaegeuk@kernel.org> 8782L: linux-fscrypt@vger.kernel.org 8783S: Supported 8784Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8785T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8786F: Documentation/filesystems/fscrypt.rst 8787F: fs/crypto/ 8788F: include/linux/fscrypt.h 8789F: include/uapi/linux/fscrypt.h 8790 8791FSI SUBSYSTEM 8792M: Jeremy Kerr <jk@ozlabs.org> 8793M: Joel Stanley <joel@jms.id.au> 8794R: Alistar Popple <alistair@popple.id.au> 8795R: Eddie James <eajames@linux.ibm.com> 8796L: linux-fsi@lists.ozlabs.org 8797S: Supported 8798Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8799T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8800F: drivers/fsi/ 8801F: include/linux/fsi*.h 8802F: include/trace/events/fsi*.h 8803 8804FSI-ATTACHED I2C DRIVER 8805M: Eddie James <eajames@linux.ibm.com> 8806L: linux-i2c@vger.kernel.org 8807L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8808S: Maintained 8809F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8810F: drivers/i2c/busses/i2c-fsi.c 8811 8812FSI-ATTACHED SPI DRIVER 8813M: Eddie James <eajames@linux.ibm.com> 8814L: linux-spi@vger.kernel.org 8815S: Maintained 8816F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8817F: drivers/spi/spi-fsi.c 8818 8819FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8820M: Jan Kara <jack@suse.cz> 8821R: Amir Goldstein <amir73il@gmail.com> 8822L: linux-fsdevel@vger.kernel.org 8823S: Maintained 8824T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8825F: fs/notify/ 8826F: include/linux/fsnotify*.h 8827 8828FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8829M: Eric Biggers <ebiggers@kernel.org> 8830M: Theodore Y. Ts'o <tytso@mit.edu> 8831L: fsverity@lists.linux.dev 8832S: Supported 8833Q: https://patchwork.kernel.org/project/fsverity/list/ 8834T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8835F: Documentation/filesystems/fsverity.rst 8836F: fs/verity/ 8837F: include/linux/fsverity.h 8838F: include/uapi/linux/fsverity.h 8839 8840FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8841M: Michael Zaidman <michael.zaidman@gmail.com> 8842L: linux-i2c@vger.kernel.org 8843L: linux-input@vger.kernel.org 8844S: Maintained 8845F: drivers/hid/hid-ft260.c 8846 8847FUJITSU LAPTOP EXTRAS 8848M: Jonathan Woithe <jwoithe@just42.net> 8849L: platform-driver-x86@vger.kernel.org 8850S: Maintained 8851F: drivers/platform/x86/fujitsu-laptop.c 8852 8853FUJITSU TABLET EXTRAS 8854M: Robert Gerlach <khnz@gmx.de> 8855L: platform-driver-x86@vger.kernel.org 8856S: Maintained 8857F: drivers/platform/x86/fujitsu-tablet.c 8858 8859FUNCTION HOOKS (FTRACE) 8860M: Steven Rostedt <rostedt@goodmis.org> 8861M: Masami Hiramatsu <mhiramat@kernel.org> 8862R: Mark Rutland <mark.rutland@arm.com> 8863L: linux-kernel@vger.kernel.org 8864L: linux-trace-kernel@vger.kernel.org 8865S: Maintained 8866Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8867T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8868F: Documentation/trace/ftrace* 8869F: arch/*/*/*/*ftrace* 8870F: arch/*/*/*ftrace* 8871F: include/*/ftrace.h 8872F: kernel/trace/fgraph.c 8873F: kernel/trace/ftrace* 8874F: samples/ftrace 8875 8876FUNGIBLE ETHERNET DRIVERS 8877M: Dimitris Michailidis <dmichail@fungible.com> 8878L: netdev@vger.kernel.org 8879S: Supported 8880F: drivers/net/ethernet/fungible/ 8881 8882FUSE: FILESYSTEM IN USERSPACE 8883M: Miklos Szeredi <miklos@szeredi.hu> 8884L: linux-fsdevel@vger.kernel.org 8885S: Maintained 8886W: https://github.com/libfuse/ 8887T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8888F: Documentation/filesystems/fuse.rst 8889F: fs/fuse/ 8890F: include/uapi/linux/fuse.h 8891 8892FUTEX SUBSYSTEM 8893M: Thomas Gleixner <tglx@linutronix.de> 8894M: Ingo Molnar <mingo@redhat.com> 8895R: Peter Zijlstra <peterz@infradead.org> 8896R: Darren Hart <dvhart@infradead.org> 8897R: Davidlohr Bueso <dave@stgolabs.net> 8898R: André Almeida <andrealmeid@igalia.com> 8899L: linux-kernel@vger.kernel.org 8900S: Maintained 8901T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8902F: Documentation/locking/*futex* 8903F: include/asm-generic/futex.h 8904F: include/linux/futex.h 8905F: include/uapi/linux/futex.h 8906F: kernel/futex/* 8907F: tools/perf/bench/futex* 8908F: tools/testing/selftests/futex/ 8909 8910GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8911M: Sebastian Reichel <sre@kernel.org> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8915F: drivers/media/i2c/gc0308.c 8916 8917GALAXYCORE GC2145 SENSOR DRIVER 8918M: Alain Volmat <alain.volmat@foss.st.com> 8919L: linux-media@vger.kernel.org 8920S: Maintained 8921T: git git://linuxtv.org/media_tree.git 8922F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8923F: drivers/media/i2c/gc2145.c 8924 8925GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8926M: Tim Harvey <tharvey@gateworks.com> 8927S: Maintained 8928F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8929F: Documentation/hwmon/gsc-hwmon.rst 8930F: drivers/hwmon/gsc-hwmon.c 8931F: drivers/mfd/gateworks-gsc.c 8932F: include/linux/mfd/gsc.h 8933F: include/linux/platform_data/gsc_hwmon.h 8934 8935GCC PLUGINS 8936M: Kees Cook <keescook@chromium.org> 8937L: linux-hardening@vger.kernel.org 8938S: Maintained 8939T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8940F: Documentation/kbuild/gcc-plugins.rst 8941F: include/linux/stackleak.h 8942F: kernel/stackleak.c 8943F: scripts/Makefile.gcc-plugins 8944F: scripts/gcc-plugins/ 8945 8946GCOV BASED KERNEL PROFILING 8947M: Peter Oberparleiter <oberpar@linux.ibm.com> 8948S: Maintained 8949F: Documentation/dev-tools/gcov.rst 8950F: kernel/gcov/ 8951 8952GDB KERNEL DEBUGGING HELPER SCRIPTS 8953M: Jan Kiszka <jan.kiszka@siemens.com> 8954M: Kieran Bingham <kbingham@kernel.org> 8955S: Supported 8956F: scripts/gdb/ 8957 8958GEMINI CRYPTO DRIVER 8959M: Corentin Labbe <clabbe@baylibre.com> 8960L: linux-crypto@vger.kernel.org 8961S: Maintained 8962F: drivers/crypto/gemini/ 8963 8964GEMTEK FM RADIO RECEIVER DRIVER 8965M: Hans Verkuil <hverkuil@xs4all.nl> 8966L: linux-media@vger.kernel.org 8967S: Maintained 8968W: https://linuxtv.org 8969T: git git://linuxtv.org/media_tree.git 8970F: drivers/media/radio/radio-gemtek* 8971 8972GENERIC ARCHITECTURE TOPOLOGY 8973M: Sudeep Holla <sudeep.holla@arm.com> 8974L: linux-kernel@vger.kernel.org 8975S: Maintained 8976F: drivers/base/arch_topology.c 8977F: include/linux/arch_topology.h 8978 8979GENERIC ENTRY CODE 8980M: Thomas Gleixner <tglx@linutronix.de> 8981M: Peter Zijlstra <peterz@infradead.org> 8982M: Andy Lutomirski <luto@kernel.org> 8983L: linux-kernel@vger.kernel.org 8984S: Maintained 8985T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8986F: include/linux/entry-common.h 8987F: include/linux/entry-kvm.h 8988F: kernel/entry/ 8989 8990GENERIC GPIO I2C DRIVER 8991M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8992S: Supported 8993F: drivers/i2c/busses/i2c-gpio.c 8994F: include/linux/platform_data/i2c-gpio.h 8995 8996GENERIC GPIO I2C MULTIPLEXER DRIVER 8997M: Peter Korsgaard <peter.korsgaard@barco.com> 8998L: linux-i2c@vger.kernel.org 8999S: Supported 9000F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9001F: drivers/i2c/muxes/i2c-mux-gpio.c 9002F: include/linux/platform_data/i2c-mux-gpio.h 9003 9004GENERIC GPIO RESET DRIVER 9005M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 9006S: Maintained 9007F: drivers/reset/reset-gpio.c 9008 9009GENERIC HDLC (WAN) DRIVERS 9010M: Krzysztof Halasa <khc@pm.waw.pl> 9011S: Maintained 9012W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9013F: drivers/net/wan/c101.c 9014F: drivers/net/wan/hd6457* 9015F: drivers/net/wan/hdlc* 9016F: drivers/net/wan/n2.c 9017F: drivers/net/wan/pc300too.c 9018F: drivers/net/wan/pci200syn.c 9019F: drivers/net/wan/wanxl* 9020 9021GENERIC INCLUDE/ASM HEADER FILES 9022M: Arnd Bergmann <arnd@arndb.de> 9023L: linux-arch@vger.kernel.org 9024S: Maintained 9025T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9026F: include/asm-generic/ 9027F: include/uapi/asm-generic/ 9028 9029GENERIC PHY FRAMEWORK 9030M: Vinod Koul <vkoul@kernel.org> 9031M: Kishon Vijay Abraham I <kishon@kernel.org> 9032L: linux-phy@lists.infradead.org 9033S: Supported 9034Q: https://patchwork.kernel.org/project/linux-phy/list/ 9035T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9036F: Documentation/devicetree/bindings/phy/ 9037F: drivers/phy/ 9038F: include/dt-bindings/phy/ 9039F: include/linux/phy/ 9040 9041GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9042M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9043S: Supported 9044F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9045F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9046 9047GENERIC PM DOMAINS 9048M: Ulf Hansson <ulf.hansson@linaro.org> 9049L: linux-pm@vger.kernel.org 9050S: Supported 9051F: Documentation/devicetree/bindings/power/power?domain* 9052T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9053F: drivers/pmdomain/ 9054F: include/linux/pm_domain.h 9055 9056GENERIC RADIX TREE 9057M: Kent Overstreet <kent.overstreet@linux.dev> 9058S: Supported 9059C: irc://irc.oftc.net/bcache 9060F: include/linux/generic-radix-tree.h 9061F: lib/generic-radix-tree.c 9062 9063GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9064M: Eugen Hristev <eugen.hristev@microchip.com> 9065L: linux-input@vger.kernel.org 9066S: Maintained 9067F: drivers/input/touchscreen/resistive-adc-touch.c 9068 9069GENERIC STRING LIBRARY 9070M: Kees Cook <keescook@chromium.org> 9071R: Andy Shevchenko <andy@kernel.org> 9072L: linux-hardening@vger.kernel.org 9073S: Supported 9074T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9075F: include/linux/string.h 9076F: include/linux/string_choices.h 9077F: include/linux/string_helpers.h 9078F: lib/string.c 9079F: lib/string_kunit.c 9080F: lib/string_helpers.c 9081F: lib/string_helpers_kunit.c 9082F: scripts/coccinelle/api/string_choices.cocci 9083 9084GENERIC UIO DRIVER FOR PCI DEVICES 9085M: "Michael S. Tsirkin" <mst@redhat.com> 9086L: kvm@vger.kernel.org 9087S: Supported 9088F: drivers/uio/uio_pci_generic.c 9089 9090GENERIC VDSO LIBRARY 9091M: Andy Lutomirski <luto@kernel.org> 9092M: Thomas Gleixner <tglx@linutronix.de> 9093M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9094L: linux-kernel@vger.kernel.org 9095S: Maintained 9096T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9097F: include/asm-generic/vdso/vsyscall.h 9098F: include/vdso/ 9099F: kernel/time/vsyscall.c 9100F: lib/vdso/ 9101 9102GENWQE (IBM Generic Workqueue Card) 9103M: Frank Haverkamp <haver@linux.ibm.com> 9104S: Supported 9105F: drivers/misc/genwqe/ 9106 9107GET_MAINTAINER SCRIPT 9108M: Joe Perches <joe@perches.com> 9109S: Maintained 9110F: scripts/get_maintainer.pl 9111 9112GFS2 FILE SYSTEM 9113M: Andreas Gruenbacher <agruenba@redhat.com> 9114L: gfs2@lists.linux.dev 9115S: Supported 9116B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9117T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9118F: Documentation/filesystems/gfs2* 9119F: fs/gfs2/ 9120F: include/uapi/linux/gfs2_ondisk.h 9121 9122GIGABYTE WATERFORCE SENSOR DRIVER 9123M: Aleksa Savic <savicaleksa83@gmail.com> 9124L: linux-hwmon@vger.kernel.org 9125S: Maintained 9126F: Documentation/hwmon/gigabyte_waterforce.rst 9127F: drivers/hwmon/gigabyte_waterforce.c 9128 9129GIGABYTE WMI DRIVER 9130M: Thomas Weißschuh <thomas@weissschuh.net> 9131L: platform-driver-x86@vger.kernel.org 9132S: Maintained 9133F: drivers/platform/x86/gigabyte-wmi.c 9134 9135GNSS SUBSYSTEM 9136M: Johan Hovold <johan@kernel.org> 9137S: Maintained 9138T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9139F: Documentation/ABI/testing/sysfs-class-gnss 9140F: Documentation/devicetree/bindings/gnss/ 9141F: drivers/gnss/ 9142F: include/linux/gnss.h 9143 9144GO7007 MPEG CODEC 9145M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9146L: linux-media@vger.kernel.org 9147S: Maintained 9148F: drivers/media/usb/go7007/ 9149 9150GOODIX TOUCHSCREEN 9151M: Bastien Nocera <hadess@hadess.net> 9152M: Hans de Goede <hdegoede@redhat.com> 9153L: linux-input@vger.kernel.org 9154S: Maintained 9155F: drivers/input/touchscreen/goodix* 9156 9157GOOGLE ETHERNET DRIVERS 9158M: Jeroen de Borst <jeroendb@google.com> 9159M: Praveen Kaligineedi <pkaligineedi@google.com> 9160R: Shailend Chand <shailend@google.com> 9161L: netdev@vger.kernel.org 9162S: Supported 9163F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9164F: drivers/net/ethernet/google 9165 9166GOOGLE FIRMWARE DRIVERS 9167M: Tzung-Bi Shih <tzungbi@kernel.org> 9168R: Brian Norris <briannorris@chromium.org> 9169R: Julius Werner <jwerner@chromium.org> 9170L: chrome-platform@lists.linux.dev 9171S: Maintained 9172T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9173F: drivers/firmware/google/ 9174 9175GOOGLE TENSOR SoC SUPPORT 9176M: Peter Griffin <peter.griffin@linaro.org> 9177L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9178L: linux-samsung-soc@vger.kernel.org 9179S: Maintained 9180F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9181F: arch/arm64/boot/dts/exynos/google/ 9182F: drivers/clk/samsung/clk-gs101.c 9183F: include/dt-bindings/clock/google,gs101.h 9184K: [gG]oogle.?[tT]ensor 9185 9186GPD POCKET FAN DRIVER 9187M: Hans de Goede <hdegoede@redhat.com> 9188L: platform-driver-x86@vger.kernel.org 9189S: Maintained 9190F: drivers/platform/x86/gpd-pocket-fan.c 9191 9192GPIO ACPI SUPPORT 9193M: Mika Westerberg <mika.westerberg@linux.intel.com> 9194M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9195L: linux-gpio@vger.kernel.org 9196L: linux-acpi@vger.kernel.org 9197S: Supported 9198T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9199F: Documentation/firmware-guide/acpi/gpio-properties.rst 9200F: drivers/gpio/gpiolib-acpi.c 9201F: drivers/gpio/gpiolib-acpi.h 9202 9203GPIO AGGREGATOR 9204M: Geert Uytterhoeven <geert+renesas@glider.be> 9205L: linux-gpio@vger.kernel.org 9206S: Supported 9207F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9208F: drivers/gpio/gpio-aggregator.c 9209 9210GPIO IR Transmitter 9211M: Sean Young <sean@mess.org> 9212L: linux-media@vger.kernel.org 9213S: Maintained 9214F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9215F: drivers/media/rc/gpio-ir-tx.c 9216 9217GPIO MOCKUP DRIVER 9218M: Bamvor Jian Zhang <bamv2005@gmail.com> 9219L: linux-gpio@vger.kernel.org 9220S: Maintained 9221F: drivers/gpio/gpio-mockup.c 9222F: tools/testing/selftests/gpio/ 9223 9224GPIO REGMAP 9225M: Michael Walle <mwalle@kernel.org> 9226S: Maintained 9227F: drivers/gpio/gpio-regmap.c 9228F: include/linux/gpio/regmap.h 9229K: (devm_)?gpio_regmap_(un)?register 9230 9231GPIO SUBSYSTEM 9232M: Linus Walleij <linus.walleij@linaro.org> 9233M: Bartosz Golaszewski <brgl@bgdev.pl> 9234L: linux-gpio@vger.kernel.org 9235S: Maintained 9236T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9237F: Documentation/admin-guide/gpio/ 9238F: Documentation/devicetree/bindings/gpio/ 9239F: Documentation/driver-api/gpio/ 9240F: drivers/gpio/ 9241F: include/dt-bindings/gpio/ 9242F: include/linux/gpio.h 9243F: include/linux/gpio/ 9244F: include/linux/of_gpio.h 9245 9246GPIO UAPI 9247M: Bartosz Golaszewski <brgl@bgdev.pl> 9248R: Kent Gibson <warthog618@gmail.com> 9249L: linux-gpio@vger.kernel.org 9250S: Maintained 9251T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9252F: Documentation/ABI/obsolete/sysfs-gpio 9253F: Documentation/ABI/testing/gpio-cdev 9254F: Documentation/userspace-api/gpio/ 9255F: drivers/gpio/gpiolib-cdev.c 9256F: include/uapi/linux/gpio.h 9257F: tools/gpio/ 9258 9259GRE DEMULTIPLEXER DRIVER 9260M: Dmitry Kozlov <xeb@mail.ru> 9261L: netdev@vger.kernel.org 9262S: Maintained 9263F: include/net/gre.h 9264F: net/ipv4/gre_demux.c 9265F: net/ipv4/gre_offload.c 9266 9267GRETH 10/100/1G Ethernet MAC device driver 9268M: Andreas Larsson <andreas@gaisler.com> 9269L: netdev@vger.kernel.org 9270S: Maintained 9271F: drivers/net/ethernet/aeroflex/ 9272 9273GREYBUS AUDIO PROTOCOLS DRIVERS 9274M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9275M: Mark Greer <mgreer@animalcreek.com> 9276S: Maintained 9277F: drivers/staging/greybus/audio_apbridgea.c 9278F: drivers/staging/greybus/audio_apbridgea.h 9279F: drivers/staging/greybus/audio_codec.c 9280F: drivers/staging/greybus/audio_codec.h 9281F: drivers/staging/greybus/audio_gb.c 9282F: drivers/staging/greybus/audio_manager.c 9283F: drivers/staging/greybus/audio_manager.h 9284F: drivers/staging/greybus/audio_manager_module.c 9285F: drivers/staging/greybus/audio_manager_private.h 9286F: drivers/staging/greybus/audio_manager_sysfs.c 9287F: drivers/staging/greybus/audio_module.c 9288F: drivers/staging/greybus/audio_topology.c 9289 9290GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9291M: Viresh Kumar <vireshk@kernel.org> 9292S: Maintained 9293F: drivers/staging/greybus/authentication.c 9294F: drivers/staging/greybus/bootrom.c 9295F: drivers/staging/greybus/firmware.h 9296F: drivers/staging/greybus/fw-core.c 9297F: drivers/staging/greybus/fw-download.c 9298F: drivers/staging/greybus/fw-management.c 9299F: drivers/staging/greybus/greybus_authentication.h 9300F: drivers/staging/greybus/greybus_firmware.h 9301F: drivers/staging/greybus/hid.c 9302F: drivers/staging/greybus/i2c.c 9303F: drivers/staging/greybus/spi.c 9304F: drivers/staging/greybus/spilib.c 9305F: drivers/staging/greybus/spilib.h 9306 9307GREYBUS LOOPBACK DRIVER 9308M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9309S: Maintained 9310F: drivers/staging/greybus/loopback.c 9311 9312GREYBUS PLATFORM DRIVERS 9313M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9314S: Maintained 9315F: drivers/staging/greybus/arche-apb-ctrl.c 9316F: drivers/staging/greybus/arche-platform.c 9317F: drivers/staging/greybus/arche_platform.h 9318 9319GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9320M: Rui Miguel Silva <rmfrfs@gmail.com> 9321S: Maintained 9322F: drivers/staging/greybus/gpio.c 9323F: drivers/staging/greybus/light.c 9324F: drivers/staging/greybus/power_supply.c 9325F: drivers/staging/greybus/sdio.c 9326F: drivers/staging/greybus/spi.c 9327F: drivers/staging/greybus/spilib.c 9328 9329GREYBUS BEAGLEPLAY DRIVERS 9330M: Ayush Singh <ayushdevel1325@gmail.com> 9331L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9332S: Maintained 9333F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9334F: drivers/greybus/gb-beagleplay.c 9335 9336GREYBUS SUBSYSTEM 9337M: Johan Hovold <johan@kernel.org> 9338M: Alex Elder <elder@kernel.org> 9339M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9340L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9341S: Maintained 9342F: drivers/greybus/ 9343F: drivers/staging/greybus/ 9344F: include/linux/greybus.h 9345F: include/linux/greybus/ 9346 9347GREYBUS UART PROTOCOLS DRIVERS 9348M: David Lin <dtwlin@gmail.com> 9349S: Maintained 9350F: drivers/staging/greybus/log.c 9351F: drivers/staging/greybus/uart.c 9352 9353GS1662 VIDEO SERIALIZER 9354M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9355L: linux-media@vger.kernel.org 9356S: Maintained 9357T: git git://linuxtv.org/media_tree.git 9358F: drivers/media/spi/gs1662.c 9359 9360GSPCA FINEPIX SUBDRIVER 9361M: Frank Zago <frank@zago.net> 9362L: linux-media@vger.kernel.org 9363S: Maintained 9364T: git git://linuxtv.org/media_tree.git 9365F: drivers/media/usb/gspca/finepix.c 9366 9367GSPCA GL860 SUBDRIVER 9368M: Olivier Lorin <o.lorin@laposte.net> 9369L: linux-media@vger.kernel.org 9370S: Maintained 9371T: git git://linuxtv.org/media_tree.git 9372F: drivers/media/usb/gspca/gl860/ 9373 9374GSPCA M5602 SUBDRIVER 9375M: Erik Andren <erik.andren@gmail.com> 9376L: linux-media@vger.kernel.org 9377S: Maintained 9378T: git git://linuxtv.org/media_tree.git 9379F: drivers/media/usb/gspca/m5602/ 9380 9381GSPCA PAC207 SONIXB SUBDRIVER 9382M: Hans Verkuil <hverkuil@xs4all.nl> 9383L: linux-media@vger.kernel.org 9384S: Odd Fixes 9385T: git git://linuxtv.org/media_tree.git 9386F: drivers/media/usb/gspca/pac207.c 9387 9388GSPCA SN9C20X SUBDRIVER 9389M: Brian Johnson <brijohn@gmail.com> 9390L: linux-media@vger.kernel.org 9391S: Maintained 9392T: git git://linuxtv.org/media_tree.git 9393F: drivers/media/usb/gspca/sn9c20x.c 9394 9395GSPCA T613 SUBDRIVER 9396M: Leandro Costantino <lcostantino@gmail.com> 9397L: linux-media@vger.kernel.org 9398S: Maintained 9399T: git git://linuxtv.org/media_tree.git 9400F: drivers/media/usb/gspca/t613.c 9401 9402GSPCA USB WEBCAM DRIVER 9403M: Hans Verkuil <hverkuil@xs4all.nl> 9404L: linux-media@vger.kernel.org 9405S: Odd Fixes 9406T: git git://linuxtv.org/media_tree.git 9407F: drivers/media/usb/gspca/ 9408 9409GTP (GPRS Tunneling Protocol) 9410M: Pablo Neira Ayuso <pablo@netfilter.org> 9411M: Harald Welte <laforge@gnumonks.org> 9412L: osmocom-net-gprs@lists.osmocom.org 9413S: Maintained 9414T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9415F: drivers/net/gtp.c 9416 9417GUID PARTITION TABLE (GPT) 9418M: Davidlohr Bueso <dave@stgolabs.net> 9419L: linux-efi@vger.kernel.org 9420S: Maintained 9421F: block/partitions/efi.* 9422 9423HABANALABS PCI DRIVER 9424M: Oded Gabbay <ogabbay@kernel.org> 9425L: dri-devel@lists.freedesktop.org 9426S: Supported 9427C: irc://irc.oftc.net/dri-devel 9428T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9429F: Documentation/ABI/testing/debugfs-driver-habanalabs 9430F: Documentation/ABI/testing/sysfs-driver-habanalabs 9431F: drivers/accel/habanalabs/ 9432F: include/linux/habanalabs/ 9433F: include/trace/events/habanalabs.h 9434F: include/uapi/drm/habanalabs_accel.h 9435 9436HACKRF MEDIA DRIVER 9437L: linux-media@vger.kernel.org 9438S: Orphan 9439W: https://linuxtv.org 9440Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9441F: drivers/media/usb/hackrf/ 9442 9443HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9444M: Chuck Lever <chuck.lever@oracle.com> 9445L: kernel-tls-handshake@lists.linux.dev 9446L: netdev@vger.kernel.org 9447S: Maintained 9448F: Documentation/netlink/specs/handshake.yaml 9449F: Documentation/networking/tls-handshake.rst 9450F: include/net/handshake.h 9451F: include/trace/events/handshake.h 9452F: net/handshake/ 9453 9454HANTRO VPU CODEC DRIVER 9455M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9456M: Philipp Zabel <p.zabel@pengutronix.de> 9457L: linux-media@vger.kernel.org 9458L: linux-rockchip@lists.infradead.org 9459S: Maintained 9460F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9461F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9462F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9463F: drivers/media/platform/verisilicon/ 9464 9465HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9466M: Frank Seidel <frank@f-seidel.de> 9467L: platform-driver-x86@vger.kernel.org 9468S: Maintained 9469W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9470F: drivers/platform/x86/hdaps.c 9471 9472HARDWARE MONITORING 9473M: Jean Delvare <jdelvare@suse.com> 9474M: Guenter Roeck <linux@roeck-us.net> 9475L: linux-hwmon@vger.kernel.org 9476S: Maintained 9477W: http://hwmon.wiki.kernel.org/ 9478T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9479F: Documentation/ABI/testing/sysfs-class-hwmon 9480F: Documentation/devicetree/bindings/hwmon/ 9481F: Documentation/hwmon/ 9482F: drivers/hwmon/ 9483F: include/linux/hwmon*.h 9484F: include/trace/events/hwmon*.h 9485K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9486 9487HARDWARE RANDOM NUMBER GENERATOR CORE 9488M: Olivia Mackall <olivia@selenic.com> 9489M: Herbert Xu <herbert@gondor.apana.org.au> 9490L: linux-crypto@vger.kernel.org 9491S: Odd fixes 9492F: Documentation/admin-guide/hw_random.rst 9493F: Documentation/devicetree/bindings/rng/ 9494F: drivers/char/hw_random/ 9495F: include/linux/hw_random.h 9496 9497HARDWARE SPINLOCK CORE 9498M: Bjorn Andersson <andersson@kernel.org> 9499R: Baolin Wang <baolin.wang7@gmail.com> 9500L: linux-remoteproc@vger.kernel.org 9501S: Maintained 9502T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9503F: Documentation/devicetree/bindings/hwlock/ 9504F: Documentation/locking/hwspinlock.rst 9505F: drivers/hwspinlock/ 9506F: include/linux/hwspinlock.h 9507 9508HARDWARE TRACING FACILITIES 9509M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9510S: Maintained 9511F: drivers/hwtracing/ 9512 9513HARMONY SOUND DRIVER 9514L: linux-parisc@vger.kernel.org 9515S: Maintained 9516F: sound/parisc/harmony.* 9517 9518HDPVR USB VIDEO ENCODER DRIVER 9519M: Hans Verkuil <hverkuil@xs4all.nl> 9520L: linux-media@vger.kernel.org 9521S: Odd Fixes 9522W: https://linuxtv.org 9523T: git git://linuxtv.org/media_tree.git 9524F: drivers/media/usb/hdpvr/ 9525 9526HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9527M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9528S: Supported 9529F: drivers/misc/hpilo.[ch] 9530 9531HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9532M: Jerry Hoemann <jerry.hoemann@hpe.com> 9533S: Supported 9534F: Documentation/watchdog/hpwdt.rst 9535F: drivers/watchdog/hpwdt.c 9536 9537HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9538M: Don Brace <don.brace@microchip.com> 9539L: storagedev@microchip.com 9540L: linux-scsi@vger.kernel.org 9541S: Supported 9542F: Documentation/scsi/hpsa.rst 9543F: drivers/scsi/hpsa*.[ch] 9544F: include/linux/cciss*.h 9545F: include/uapi/linux/cciss*.h 9546 9547HFI1 DRIVER 9548M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9549L: linux-rdma@vger.kernel.org 9550S: Supported 9551F: drivers/infiniband/hw/hfi1 9552 9553HFS FILESYSTEM 9554L: linux-fsdevel@vger.kernel.org 9555S: Orphan 9556F: Documentation/filesystems/hfs.rst 9557F: fs/hfs/ 9558 9559HFSPLUS FILESYSTEM 9560L: linux-fsdevel@vger.kernel.org 9561S: Orphan 9562F: Documentation/filesystems/hfsplus.rst 9563F: fs/hfsplus/ 9564 9565HGA FRAMEBUFFER DRIVER 9566M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9567L: linux-nvidia@lists.surfsouth.com 9568S: Maintained 9569W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9570F: drivers/video/fbdev/hgafb.c 9571 9572HIBERNATION (aka Software Suspend, aka swsusp) 9573M: "Rafael J. Wysocki" <rafael@kernel.org> 9574M: Pavel Machek <pavel@ucw.cz> 9575L: linux-pm@vger.kernel.org 9576S: Supported 9577B: https://bugzilla.kernel.org 9578F: arch/*/include/asm/suspend*.h 9579F: arch/x86/power/ 9580F: drivers/base/power/ 9581F: include/linux/freezer.h 9582F: include/linux/pm.h 9583F: include/linux/suspend.h 9584F: kernel/power/ 9585 9586HID CORE LAYER 9587M: Jiri Kosina <jikos@kernel.org> 9588M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9589L: linux-input@vger.kernel.org 9590S: Maintained 9591T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9592F: Documentation/hid/ 9593F: drivers/hid/ 9594F: include/linux/hid* 9595F: include/uapi/linux/hid* 9596F: samples/hid/ 9597F: tools/testing/selftests/hid/ 9598 9599HID LOGITECH DRIVERS 9600R: Filipe Laíns <lains@riseup.net> 9601L: linux-input@vger.kernel.org 9602S: Maintained 9603F: drivers/hid/hid-logitech-* 9604 9605HID NVIDIA SHIELD DRIVER 9606M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9607L: linux-input@vger.kernel.org 9608S: Maintained 9609F: drivers/hid/hid-nvidia-shield.c 9610 9611HID PHOENIX RC FLIGHT CONTROLLER 9612M: Marcus Folkesson <marcus.folkesson@gmail.com> 9613L: linux-input@vger.kernel.org 9614S: Maintained 9615F: drivers/hid/hid-pxrc.c 9616 9617HID PLAYSTATION DRIVER 9618M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9619L: linux-input@vger.kernel.org 9620S: Supported 9621F: drivers/hid/hid-playstation.c 9622 9623HID SENSOR HUB DRIVERS 9624M: Jiri Kosina <jikos@kernel.org> 9625M: Jonathan Cameron <jic23@kernel.org> 9626M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9627L: linux-input@vger.kernel.org 9628L: linux-iio@vger.kernel.org 9629S: Maintained 9630F: Documentation/hid/hid-sensor* 9631F: drivers/hid/hid-sensor-* 9632F: drivers/iio/*/hid-* 9633F: include/linux/hid-sensor-* 9634 9635HID VRC-2 CAR CONTROLLER DRIVER 9636M: Marcus Folkesson <marcus.folkesson@gmail.com> 9637L: linux-input@vger.kernel.org 9638S: Maintained 9639F: drivers/hid/hid-vrc2.c 9640 9641HID WACOM DRIVER 9642M: Ping Cheng <ping.cheng@wacom.com> 9643M: Jason Gerecke <jason.gerecke@wacom.com> 9644L: linux-input@vger.kernel.org 9645S: Maintained 9646F: drivers/hid/wacom.h 9647F: drivers/hid/wacom_* 9648 9649HID++ LOGITECH DRIVERS 9650R: Filipe Laíns <lains@riseup.net> 9651R: Bastien Nocera <hadess@hadess.net> 9652L: linux-input@vger.kernel.org 9653S: Maintained 9654F: drivers/hid/hid-logitech-hidpp.c 9655 9656HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9657M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9658M: Frederic Weisbecker <frederic@kernel.org> 9659M: Thomas Gleixner <tglx@linutronix.de> 9660L: linux-kernel@vger.kernel.org 9661S: Maintained 9662T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9663F: Documentation/timers/ 9664F: include/linux/clockchips.h 9665F: include/linux/hrtimer.h 9666F: include/linux/timer.h 9667F: kernel/time/clockevents.c 9668F: kernel/time/hrtimer.c 9669F: kernel/time/timer.c 9670F: kernel/time/timer_list.c 9671F: kernel/time/timer_migration.* 9672F: tools/testing/selftests/timers/ 9673 9674HIGH-SPEED SCC DRIVER FOR AX.25 9675L: linux-hams@vger.kernel.org 9676S: Orphan 9677F: drivers/net/hamradio/scc.c 9678 9679HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9680M: HighPoint Linux Team <linux@highpoint-tech.com> 9681S: Supported 9682W: http://www.highpoint-tech.com 9683F: Documentation/scsi/hptiop.rst 9684F: drivers/scsi/hptiop.c 9685 9686HIKEY960 ONBOARD USB GPIO HUB DRIVER 9687M: John Stultz <jstultz@google.com> 9688L: linux-kernel@vger.kernel.org 9689S: Maintained 9690F: drivers/misc/hisi_hikey_usb.c 9691 9692HIMAX HX83112B TOUCHSCREEN SUPPORT 9693M: Job Noorman <job@noorman.info> 9694L: linux-input@vger.kernel.org 9695S: Maintained 9696F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9697F: drivers/input/touchscreen/himax_hx83112b.c 9698 9699HIPPI 9700M: Jes Sorensen <jes@trained-monkey.org> 9701L: linux-hippi@sunsite.dk 9702S: Maintained 9703F: drivers/net/hippi/ 9704F: include/linux/hippidevice.h 9705F: include/uapi/linux/if_hippi.h 9706F: net/802/hippi.c 9707 9708HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9709M: Kurt Kanzenbach <kurt@linutronix.de> 9710L: netdev@vger.kernel.org 9711S: Maintained 9712F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9713F: drivers/net/dsa/hirschmann/* 9714F: include/linux/platform_data/hirschmann-hellcreek.h 9715F: net/dsa/tag_hellcreek.c 9716 9717HISILICON DMA DRIVER 9718M: Zhou Wang <wangzhou1@hisilicon.com> 9719M: Jie Hai <haijie1@huawei.com> 9720L: dmaengine@vger.kernel.org 9721S: Maintained 9722F: drivers/dma/hisi_dma.c 9723 9724HISILICON GPIO DRIVER 9725M: Jay Fang <f.fangjian@huawei.com> 9726L: linux-gpio@vger.kernel.org 9727S: Maintained 9728F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9729F: drivers/gpio/gpio-hisi.c 9730 9731HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9732M: Zhiqi Song <songzhiqi1@huawei.com> 9733M: Longfang Liu <liulongfang@huawei.com> 9734L: linux-crypto@vger.kernel.org 9735S: Maintained 9736F: Documentation/ABI/testing/debugfs-hisi-hpre 9737F: drivers/crypto/hisilicon/hpre/hpre.h 9738F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9739F: drivers/crypto/hisilicon/hpre/hpre_main.c 9740 9741HISILICON HNS3 PMU DRIVER 9742M: Jijie Shao <shaojijie@huawei.com> 9743S: Supported 9744F: Documentation/admin-guide/perf/hns3-pmu.rst 9745F: drivers/perf/hisilicon/hns3_pmu.c 9746 9747HISILICON I2C CONTROLLER DRIVER 9748M: Yicong Yang <yangyicong@hisilicon.com> 9749L: linux-i2c@vger.kernel.org 9750S: Maintained 9751W: https://www.hisilicon.com 9752F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9753F: drivers/i2c/busses/i2c-hisi.c 9754 9755HISILICON KUNPENG SOC HCCS DRIVER 9756M: Huisong Li <lihuisong@huawei.com> 9757S: Maintained 9758F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9759F: drivers/soc/hisilicon/kunpeng_hccs.c 9760F: drivers/soc/hisilicon/kunpeng_hccs.h 9761 9762HISILICON LPC BUS DRIVER 9763M: Jay Fang <f.fangjian@huawei.com> 9764S: Maintained 9765W: http://www.hisilicon.com 9766F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9767F: drivers/bus/hisi_lpc.c 9768 9769HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9770M: Yisen Zhuang <yisen.zhuang@huawei.com> 9771M: Salil Mehta <salil.mehta@huawei.com> 9772M: Jijie Shao <shaojijie@huawei.com> 9773L: netdev@vger.kernel.org 9774S: Maintained 9775W: http://www.hisilicon.com 9776F: drivers/net/ethernet/hisilicon/hns3/ 9777 9778HISILICON NETWORK SUBSYSTEM DRIVER 9779M: Yisen Zhuang <yisen.zhuang@huawei.com> 9780M: Salil Mehta <salil.mehta@huawei.com> 9781L: netdev@vger.kernel.org 9782S: Maintained 9783W: http://www.hisilicon.com 9784F: Documentation/devicetree/bindings/net/hisilicon*.txt 9785F: drivers/net/ethernet/hisilicon/ 9786 9787HISILICON PMU DRIVER 9788M: Yicong Yang <yangyicong@hisilicon.com> 9789M: Jonathan Cameron <jonathan.cameron@huawei.com> 9790S: Supported 9791W: http://www.hisilicon.com 9792F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9793F: Documentation/admin-guide/perf/hisi-pmu.rst 9794F: drivers/perf/hisilicon 9795 9796HISILICON PTT DRIVER 9797M: Yicong Yang <yangyicong@hisilicon.com> 9798M: Jonathan Cameron <jonathan.cameron@huawei.com> 9799L: linux-kernel@vger.kernel.org 9800S: Maintained 9801F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9802F: Documentation/trace/hisi-ptt.rst 9803F: drivers/hwtracing/ptt/ 9804F: tools/perf/arch/arm64/util/hisi-ptt.c 9805F: tools/perf/util/hisi-ptt* 9806F: tools/perf/util/hisi-ptt-decoder/* 9807 9808HISILICON QM DRIVER 9809M: Weili Qian <qianweili@huawei.com> 9810M: Zhou Wang <wangzhou1@hisilicon.com> 9811L: linux-crypto@vger.kernel.org 9812S: Maintained 9813F: drivers/crypto/hisilicon/Kconfig 9814F: drivers/crypto/hisilicon/Makefile 9815F: drivers/crypto/hisilicon/qm.c 9816F: drivers/crypto/hisilicon/sgl.c 9817F: include/linux/hisi_acc_qm.h 9818 9819HISILICON ROCE DRIVER 9820M: Chengchang Tang <tangchengchang@huawei.com> 9821M: Junxian Huang <huangjunxian6@hisilicon.com> 9822L: linux-rdma@vger.kernel.org 9823S: Maintained 9824F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9825F: drivers/infiniband/hw/hns/ 9826 9827HISILICON SAS Controller 9828M: Xiang Chen <chenxiang66@hisilicon.com> 9829S: Supported 9830W: http://www.hisilicon.com 9831F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9832F: drivers/scsi/hisi_sas/ 9833 9834HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9835M: Longfang Liu <liulongfang@huawei.com> 9836L: linux-crypto@vger.kernel.org 9837S: Maintained 9838F: Documentation/ABI/testing/debugfs-hisi-sec 9839F: drivers/crypto/hisilicon/sec2/sec.h 9840F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9841F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9842F: drivers/crypto/hisilicon/sec2/sec_main.c 9843 9844HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9845M: Jay Fang <f.fangjian@huawei.com> 9846L: linux-spi@vger.kernel.org 9847S: Maintained 9848W: http://www.hisilicon.com 9849F: drivers/spi/spi-hisi-kunpeng.c 9850 9851HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9852M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9853L: linux-kernel@vger.kernel.org 9854S: Maintained 9855F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9856F: drivers/spmi/hisi-spmi-controller.c 9857 9858HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9859M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9860L: linux-kernel@vger.kernel.org 9861S: Maintained 9862F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9863F: drivers/mfd/hi6421-spmi-pmic.c 9864 9865HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9866M: Weili Qian <qianweili@huawei.com> 9867S: Maintained 9868F: drivers/crypto/hisilicon/trng/trng.c 9869 9870HISILICON V3XX SPI NOR FLASH Controller Driver 9871M: Jay Fang <f.fangjian@huawei.com> 9872S: Maintained 9873W: http://www.hisilicon.com 9874F: drivers/spi/spi-hisi-sfc-v3xx.c 9875 9876HISILICON ZIP Controller DRIVER 9877M: Yang Shen <shenyang39@huawei.com> 9878M: Zhou Wang <wangzhou1@hisilicon.com> 9879L: linux-crypto@vger.kernel.org 9880S: Maintained 9881F: Documentation/ABI/testing/debugfs-hisi-zip 9882F: drivers/crypto/hisilicon/zip/ 9883 9884HMM - Heterogeneous Memory Management 9885M: Jérôme Glisse <jglisse@redhat.com> 9886L: linux-mm@kvack.org 9887S: Maintained 9888F: Documentation/mm/hmm.rst 9889F: include/linux/hmm* 9890F: lib/test_hmm* 9891F: mm/hmm* 9892F: tools/testing/selftests/mm/*hmm* 9893 9894HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9895M: Petre Rodan <petre.rodan@subdimension.ro> 9896L: linux-iio@vger.kernel.org 9897S: Maintained 9898F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9899F: drivers/iio/pressure/hsc030pa* 9900 9901HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9902M: Andreas Klinger <ak@it-klinger.de> 9903M: Petre Rodan <petre.rodan@subdimension.ro> 9904L: linux-iio@vger.kernel.org 9905S: Maintained 9906F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9907F: drivers/iio/pressure/mprls0025pa* 9908 9909HP BIOSCFG DRIVER 9910M: Jorge Lopez <jorge.lopez2@hp.com> 9911L: platform-driver-x86@vger.kernel.org 9912S: Maintained 9913F: drivers/platform/x86/hp/hp-bioscfg/ 9914 9915HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9916L: platform-driver-x86@vger.kernel.org 9917S: Orphan 9918F: drivers/platform/x86/hp/tc1100-wmi.c 9919 9920HP WMI HARDWARE MONITOR DRIVER 9921M: James Seo <james@equiv.tech> 9922L: linux-hwmon@vger.kernel.org 9923S: Maintained 9924F: Documentation/hwmon/hp-wmi-sensors.rst 9925F: drivers/hwmon/hp-wmi-sensors.c 9926 9927HPET: High Precision Event Timers driver 9928M: Clemens Ladisch <clemens@ladisch.de> 9929S: Maintained 9930F: Documentation/timers/hpet.rst 9931F: drivers/char/hpet.c 9932F: include/linux/hpet.h 9933F: include/uapi/linux/hpet.h 9934 9935HPET: x86 9936S: Orphan 9937F: arch/x86/include/asm/hpet.h 9938F: arch/x86/kernel/hpet.c 9939 9940HPFS FILESYSTEM 9941M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9942S: Maintained 9943W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9944F: fs/hpfs/ 9945 9946HS3001 Hardware Temperature and Humidity Sensor 9947M: Andre Werner <andre.werner@systec-electronic.com> 9948L: linux-hwmon@vger.kernel.org 9949S: Maintained 9950F: drivers/hwmon/hs3001.c 9951 9952HSI SUBSYSTEM 9953M: Sebastian Reichel <sre@kernel.org> 9954S: Maintained 9955T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9956F: Documentation/ABI/testing/sysfs-bus-hsi 9957F: Documentation/driver-api/hsi.rst 9958F: drivers/hsi/ 9959F: include/linux/hsi/ 9960F: include/uapi/linux/hsi/ 9961 9962HSO 3G MODEM DRIVER 9963L: linux-usb@vger.kernel.org 9964S: Orphan 9965F: drivers/net/usb/hso.c 9966 9967HSR NETWORK PROTOCOL 9968L: netdev@vger.kernel.org 9969S: Orphan 9970F: net/hsr/ 9971 9972HT16K33 LED CONTROLLER DRIVER 9973M: Robin van der Gracht <robin@protonic.nl> 9974S: Maintained 9975F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9976F: drivers/auxdisplay/ht16k33.c 9977 9978HTCPEN TOUCHSCREEN DRIVER 9979M: Pau Oliva Fora <pof@eslack.org> 9980L: linux-input@vger.kernel.org 9981S: Maintained 9982F: drivers/input/touchscreen/htcpen.c 9983 9984HTE SUBSYSTEM 9985M: Dipen Patel <dipenp@nvidia.com> 9986L: timestamp@lists.linux.dev 9987S: Maintained 9988Q: https://patchwork.kernel.org/project/timestamp/list/ 9989T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9990F: Documentation/devicetree/bindings/timestamp/ 9991F: Documentation/driver-api/hte/ 9992F: drivers/hte/ 9993F: include/linux/hte.h 9994 9995HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9996M: Lorenzo Bianconi <lorenzo@kernel.org> 9997L: linux-iio@vger.kernel.org 9998S: Maintained 9999W: http://www.st.com/ 10000F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10001F: drivers/iio/humidity/hts221* 10002 10003HUAWEI ETHERNET DRIVER 10004M: Cai Huoqing <cai.huoqing@linux.dev> 10005L: netdev@vger.kernel.org 10006S: Maintained 10007F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10008F: drivers/net/ethernet/huawei/hinic/ 10009 10010HUGETLB SUBSYSTEM 10011M: Muchun Song <muchun.song@linux.dev> 10012L: linux-mm@kvack.org 10013S: Maintained 10014F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10015F: Documentation/admin-guide/mm/hugetlbpage.rst 10016F: Documentation/mm/hugetlbfs_reserv.rst 10017F: Documentation/mm/vmemmap_dedup.rst 10018F: fs/hugetlbfs/ 10019F: include/linux/hugetlb.h 10020F: mm/hugetlb.c 10021F: mm/hugetlb_vmemmap.c 10022F: mm/hugetlb_vmemmap.h 10023F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10024 10025HVA ST MEDIA DRIVER 10026M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10027L: linux-media@vger.kernel.org 10028S: Supported 10029W: https://linuxtv.org 10030T: git git://linuxtv.org/media_tree.git 10031F: drivers/media/platform/st/sti/hva 10032 10033HWPOISON MEMORY FAILURE HANDLING 10034M: Miaohe Lin <linmiaohe@huawei.com> 10035R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10036L: linux-mm@kvack.org 10037S: Maintained 10038F: mm/hwpoison-inject.c 10039F: mm/memory-failure.c 10040 10041HYCON HY46XX TOUCHSCREEN SUPPORT 10042M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10043L: linux-input@vger.kernel.org 10044S: Maintained 10045F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10046F: drivers/input/touchscreen/hycon-hy46xx.c 10047 10048HYGON PROCESSOR SUPPORT 10049M: Pu Wen <puwen@hygon.cn> 10050L: linux-kernel@vger.kernel.org 10051S: Maintained 10052F: arch/x86/kernel/cpu/hygon.c 10053 10054HYNIX HI556 SENSOR DRIVER 10055M: Sakari Ailus <sakari.ailus@linux.intel.com> 10056L: linux-media@vger.kernel.org 10057S: Maintained 10058T: git git://linuxtv.org/media_tree.git 10059F: drivers/media/i2c/hi556.c 10060 10061HYNIX HI846 SENSOR DRIVER 10062M: Martin Kepplinger <martin.kepplinger@puri.sm> 10063L: linux-media@vger.kernel.org 10064S: Maintained 10065F: drivers/media/i2c/hi846.c 10066 10067HYNIX HI847 SENSOR DRIVER 10068M: Sakari Ailus <sakari.ailus@linux.intel.com> 10069L: linux-media@vger.kernel.org 10070S: Maintained 10071F: drivers/media/i2c/hi847.c 10072 10073Hyper-V/Azure CORE AND DRIVERS 10074M: "K. Y. Srinivasan" <kys@microsoft.com> 10075M: Haiyang Zhang <haiyangz@microsoft.com> 10076M: Wei Liu <wei.liu@kernel.org> 10077M: Dexuan Cui <decui@microsoft.com> 10078L: linux-hyperv@vger.kernel.org 10079S: Supported 10080T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10081F: Documentation/ABI/stable/sysfs-bus-vmbus 10082F: Documentation/ABI/testing/debugfs-hyperv 10083F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10084F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10085F: Documentation/virt/hyperv 10086F: arch/arm64/hyperv 10087F: arch/arm64/include/asm/hyperv-tlfs.h 10088F: arch/arm64/include/asm/mshyperv.h 10089F: arch/x86/hyperv 10090F: arch/x86/include/asm/hyperv-tlfs.h 10091F: arch/x86/include/asm/mshyperv.h 10092F: arch/x86/include/asm/trace/hyperv.h 10093F: arch/x86/kernel/cpu/mshyperv.c 10094F: drivers/clocksource/hyperv_timer.c 10095F: drivers/hid/hid-hyperv.c 10096F: drivers/hv/ 10097F: drivers/input/serio/hyperv-keyboard.c 10098F: drivers/iommu/hyperv-iommu.c 10099F: drivers/net/ethernet/microsoft/ 10100F: drivers/net/hyperv/ 10101F: drivers/pci/controller/pci-hyperv-intf.c 10102F: drivers/pci/controller/pci-hyperv.c 10103F: drivers/scsi/storvsc_drv.c 10104F: drivers/uio/uio_hv_generic.c 10105F: drivers/video/fbdev/hyperv_fb.c 10106F: include/asm-generic/hyperv-tlfs.h 10107F: include/asm-generic/mshyperv.h 10108F: include/clocksource/hyperv_timer.h 10109F: include/linux/hyperv.h 10110F: include/net/mana 10111F: include/uapi/linux/hyperv.h 10112F: net/vmw_vsock/hyperv_transport.c 10113F: tools/hv/ 10114 10115HYPERBUS SUPPORT 10116M: Vignesh Raghavendra <vigneshr@ti.com> 10117R: Tudor Ambarus <tudor.ambarus@linaro.org> 10118L: linux-mtd@lists.infradead.org 10119S: Supported 10120Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10121C: irc://irc.oftc.net/mtd 10122T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10123F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10124F: drivers/mtd/hyperbus/ 10125F: include/linux/mtd/hyperbus.h 10126 10127HYPERVISOR VIRTUAL CONSOLE DRIVER 10128L: linuxppc-dev@lists.ozlabs.org 10129S: Odd Fixes 10130F: drivers/tty/hvc/ 10131 10132I2C ACPI SUPPORT 10133M: Mika Westerberg <mika.westerberg@linux.intel.com> 10134L: linux-i2c@vger.kernel.org 10135L: linux-acpi@vger.kernel.org 10136S: Maintained 10137F: drivers/i2c/i2c-core-acpi.c 10138 10139I2C ADDRESS TRANSLATOR (ATR) 10140M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10141R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10142L: linux-i2c@vger.kernel.org 10143S: Maintained 10144F: drivers/i2c/i2c-atr.c 10145F: include/linux/i2c-atr.h 10146 10147I2C CONTROLLER DRIVER FOR NVIDIA GPU 10148M: Ajay Gupta <ajayg@nvidia.com> 10149L: linux-i2c@vger.kernel.org 10150S: Maintained 10151F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10152F: drivers/i2c/busses/i2c-nvidia-gpu.c 10153 10154I2C MUXES 10155M: Peter Rosin <peda@axentia.se> 10156L: linux-i2c@vger.kernel.org 10157S: Maintained 10158F: Documentation/devicetree/bindings/i2c/i2c-arb* 10159F: Documentation/devicetree/bindings/i2c/i2c-gate* 10160F: Documentation/devicetree/bindings/i2c/i2c-mux* 10161F: Documentation/i2c/i2c-topology.rst 10162F: Documentation/i2c/muxes/ 10163F: drivers/i2c/i2c-mux.c 10164F: drivers/i2c/muxes/ 10165F: include/linux/i2c-mux.h 10166 10167I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10168M: Gregory CLEMENT <gregory.clement@bootlin.com> 10169L: linux-i2c@vger.kernel.org 10170S: Maintained 10171F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10172F: drivers/i2c/busses/i2c-mv64xxx.c 10173 10174I2C OVER PARALLEL PORT 10175M: Jean Delvare <jdelvare@suse.com> 10176L: linux-i2c@vger.kernel.org 10177S: Maintained 10178F: Documentation/i2c/busses/i2c-parport.rst 10179F: drivers/i2c/busses/i2c-parport.c 10180 10181I2C SUBSYSTEM 10182M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10183L: linux-i2c@vger.kernel.org 10184S: Maintained 10185W: https://i2c.wiki.kernel.org/ 10186Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10187T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10188F: Documentation/i2c/ 10189F: drivers/i2c/* 10190F: include/dt-bindings/i2c/i2c.h 10191F: include/linux/i2c-dev.h 10192F: include/linux/i2c-smbus.h 10193F: include/linux/i2c.h 10194F: include/uapi/linux/i2c-*.h 10195F: include/uapi/linux/i2c.h 10196 10197I2C SUBSYSTEM HOST DRIVERS 10198M: Andi Shyti <andi.shyti@kernel.org> 10199L: linux-i2c@vger.kernel.org 10200S: Maintained 10201W: https://i2c.wiki.kernel.org/ 10202Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10203T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10204F: Documentation/devicetree/bindings/i2c/ 10205F: drivers/i2c/algos/ 10206F: drivers/i2c/busses/ 10207F: include/dt-bindings/i2c/ 10208 10209I2C-TAOS-EVM DRIVER 10210M: Jean Delvare <jdelvare@suse.com> 10211L: linux-i2c@vger.kernel.org 10212S: Maintained 10213F: Documentation/i2c/busses/i2c-taos-evm.rst 10214F: drivers/i2c/busses/i2c-taos-evm.c 10215 10216I2C-TINY-USB DRIVER 10217M: Till Harbaum <till@harbaum.org> 10218L: linux-i2c@vger.kernel.org 10219S: Maintained 10220W: http://www.harbaum.org/till/i2c_tiny_usb 10221F: drivers/i2c/busses/i2c-tiny-usb.c 10222 10223I2C/SMBUS CONTROLLER DRIVERS FOR PC 10224M: Jean Delvare <jdelvare@suse.com> 10225L: linux-i2c@vger.kernel.org 10226S: Maintained 10227F: Documentation/i2c/busses/i2c-ali1535.rst 10228F: Documentation/i2c/busses/i2c-ali1563.rst 10229F: Documentation/i2c/busses/i2c-ali15x3.rst 10230F: Documentation/i2c/busses/i2c-amd756.rst 10231F: Documentation/i2c/busses/i2c-amd8111.rst 10232F: Documentation/i2c/busses/i2c-i801.rst 10233F: Documentation/i2c/busses/i2c-nforce2.rst 10234F: Documentation/i2c/busses/i2c-piix4.rst 10235F: Documentation/i2c/busses/i2c-sis5595.rst 10236F: Documentation/i2c/busses/i2c-sis630.rst 10237F: Documentation/i2c/busses/i2c-sis96x.rst 10238F: Documentation/i2c/busses/i2c-via.rst 10239F: Documentation/i2c/busses/i2c-viapro.rst 10240F: drivers/i2c/busses/i2c-ali1535.c 10241F: drivers/i2c/busses/i2c-ali1563.c 10242F: drivers/i2c/busses/i2c-ali15x3.c 10243F: drivers/i2c/busses/i2c-amd756-s4882.c 10244F: drivers/i2c/busses/i2c-amd756.c 10245F: drivers/i2c/busses/i2c-amd8111.c 10246F: drivers/i2c/busses/i2c-i801.c 10247F: drivers/i2c/busses/i2c-isch.c 10248F: drivers/i2c/busses/i2c-nforce2-s4985.c 10249F: drivers/i2c/busses/i2c-nforce2.c 10250F: drivers/i2c/busses/i2c-piix4.c 10251F: drivers/i2c/busses/i2c-sis5595.c 10252F: drivers/i2c/busses/i2c-sis630.c 10253F: drivers/i2c/busses/i2c-sis96x.c 10254F: drivers/i2c/busses/i2c-via.c 10255F: drivers/i2c/busses/i2c-viapro.c 10256 10257I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10258M: Hans de Goede <hdegoede@redhat.com> 10259L: linux-i2c@vger.kernel.org 10260S: Maintained 10261F: drivers/i2c/busses/i2c-cht-wc.c 10262 10263I2C/SMBUS ISMT DRIVER 10264M: Seth Heasley <seth.heasley@intel.com> 10265M: Neil Horman <nhorman@tuxdriver.com> 10266L: linux-i2c@vger.kernel.org 10267F: Documentation/i2c/busses/i2c-ismt.rst 10268F: drivers/i2c/busses/i2c-ismt.c 10269 10270I2C/SMBUS STUB DRIVER 10271M: Jean Delvare <jdelvare@suse.com> 10272L: linux-i2c@vger.kernel.org 10273S: Maintained 10274F: drivers/i2c/i2c-stub.c 10275 10276I3C DRIVER FOR ASPEED AST2600 10277M: Jeremy Kerr <jk@codeconstruct.com.au> 10278S: Maintained 10279F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10280F: drivers/i3c/master/ast2600-i3c-master.c 10281 10282I3C DRIVER FOR CADENCE I3C MASTER IP 10283M: Przemysław Gaj <pgaj@cadence.com> 10284S: Maintained 10285F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10286F: drivers/i3c/master/i3c-master-cdns.c 10287 10288I3C DRIVER FOR SYNOPSYS DESIGNWARE 10289S: Orphan 10290F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10291F: drivers/i3c/master/dw* 10292 10293I3C SUBSYSTEM 10294M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10295L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10296S: Maintained 10297C: irc://chat.freenode.net/linux-i3c 10298T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10299F: Documentation/ABI/testing/sysfs-bus-i3c 10300F: Documentation/devicetree/bindings/i3c/ 10301F: Documentation/driver-api/i3c 10302F: drivers/i3c/ 10303F: include/linux/i3c/ 10304 10305IBM Operation Panel Input Driver 10306M: Eddie James <eajames@linux.ibm.com> 10307L: linux-input@vger.kernel.org 10308S: Maintained 10309F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10310F: drivers/input/misc/ibm-panel.c 10311 10312IBM Power 842 compression accelerator 10313M: Haren Myneni <haren@us.ibm.com> 10314S: Supported 10315F: crypto/842.c 10316F: drivers/crypto/nx/Kconfig 10317F: drivers/crypto/nx/Makefile 10318F: drivers/crypto/nx/nx-842* 10319F: include/linux/sw842.h 10320F: lib/842/ 10321 10322IBM Power in-Nest Crypto Acceleration 10323M: Breno Leitão <leitao@debian.org> 10324M: Nayna Jain <nayna@linux.ibm.com> 10325M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10326L: linux-crypto@vger.kernel.org 10327S: Supported 10328F: drivers/crypto/nx/Kconfig 10329F: drivers/crypto/nx/Makefile 10330F: drivers/crypto/nx/nx-aes* 10331F: drivers/crypto/nx/nx-sha* 10332F: drivers/crypto/nx/nx.* 10333F: drivers/crypto/nx/nx_csbcpb.h 10334F: drivers/crypto/nx/nx_debugfs.c 10335 10336IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10337M: Tyrel Datwyler <tyreld@linux.ibm.com> 10338L: linux-pci@vger.kernel.org 10339L: linuxppc-dev@lists.ozlabs.org 10340S: Supported 10341F: drivers/pci/hotplug/rpadlpar* 10342 10343IBM Power Linux RAID adapter 10344M: Brian King <brking@us.ibm.com> 10345S: Supported 10346F: drivers/scsi/ipr.* 10347 10348IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10349M: Tyrel Datwyler <tyreld@linux.ibm.com> 10350L: linux-pci@vger.kernel.org 10351L: linuxppc-dev@lists.ozlabs.org 10352S: Supported 10353F: drivers/pci/hotplug/rpaphp* 10354 10355IBM Power SRIOV Virtual NIC Device Driver 10356M: Haren Myneni <haren@linux.ibm.com> 10357M: Rick Lindsley <ricklind@linux.ibm.com> 10358R: Nick Child <nnac123@linux.ibm.com> 10359R: Thomas Falcon <tlfalcon@linux.ibm.com> 10360L: netdev@vger.kernel.org 10361S: Supported 10362F: drivers/net/ethernet/ibm/ibmvnic.* 10363 10364IBM Power VFIO Support 10365M: Timothy Pearson <tpearson@raptorengineering.com> 10366S: Supported 10367F: drivers/vfio/vfio_iommu_spapr_tce.c 10368 10369IBM Power Virtual Ethernet Device Driver 10370M: Nick Child <nnac123@linux.ibm.com> 10371L: netdev@vger.kernel.org 10372S: Supported 10373F: drivers/net/ethernet/ibm/ibmveth.* 10374 10375IBM Power Virtual FC Device Drivers 10376M: Tyrel Datwyler <tyreld@linux.ibm.com> 10377L: linux-scsi@vger.kernel.org 10378S: Supported 10379F: drivers/scsi/ibmvscsi/ibmvfc* 10380 10381IBM Power Virtual Management Channel Driver 10382M: Brad Warrum <bwarrum@linux.ibm.com> 10383M: Ritu Agarwal <rituagar@linux.ibm.com> 10384S: Supported 10385F: drivers/misc/ibmvmc.* 10386 10387IBM Power Virtual SCSI Device Drivers 10388M: Tyrel Datwyler <tyreld@linux.ibm.com> 10389L: linux-scsi@vger.kernel.org 10390S: Supported 10391F: drivers/scsi/ibmvscsi/ibmvscsi* 10392F: include/scsi/viosrp.h 10393 10394IBM Power Virtual SCSI Device Target Driver 10395M: Tyrel Datwyler <tyreld@linux.ibm.com> 10396L: linux-scsi@vger.kernel.org 10397L: target-devel@vger.kernel.org 10398S: Supported 10399F: drivers/scsi/ibmvscsi_tgt/ 10400 10401IBM Power VMX Cryptographic instructions 10402M: Breno Leitão <leitao@debian.org> 10403M: Nayna Jain <nayna@linux.ibm.com> 10404M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10405L: linux-crypto@vger.kernel.org 10406S: Supported 10407F: arch/powerpc/crypto/Kconfig 10408F: arch/powerpc/crypto/Makefile 10409F: arch/powerpc/crypto/aes.c 10410F: arch/powerpc/crypto/aes_cbc.c 10411F: arch/powerpc/crypto/aes_ctr.c 10412F: arch/powerpc/crypto/aes_xts.c 10413F: arch/powerpc/crypto/aesp8-ppc.* 10414F: arch/powerpc/crypto/ghash.c 10415F: arch/powerpc/crypto/ghashp8-ppc.pl 10416F: arch/powerpc/crypto/ppc-xlate.pl 10417F: arch/powerpc/crypto/vmx.c 10418 10419IBM ServeRAID RAID DRIVER 10420S: Orphan 10421F: drivers/scsi/ips.* 10422 10423ICH LPC AND GPIO DRIVER 10424M: Peter Tyser <ptyser@xes-inc.com> 10425S: Maintained 10426F: drivers/gpio/gpio-ich.c 10427F: drivers/mfd/lpc_ich.c 10428 10429ICY I2C DRIVER 10430M: Max Staudt <max@enpas.org> 10431L: linux-i2c@vger.kernel.org 10432S: Maintained 10433F: drivers/i2c/busses/i2c-icy.c 10434 10435IDEAPAD LAPTOP EXTRAS DRIVER 10436M: Ike Panhc <ike.pan@canonical.com> 10437L: platform-driver-x86@vger.kernel.org 10438S: Maintained 10439W: http://launchpad.net/ideapad-laptop 10440F: drivers/platform/x86/ideapad-laptop.c 10441 10442IDEAPAD LAPTOP SLIDEBAR DRIVER 10443M: Andrey Moiseev <o2g.org.ru@gmail.com> 10444L: linux-input@vger.kernel.org 10445S: Maintained 10446W: https://github.com/o2genum/ideapad-slidebar 10447F: drivers/input/misc/ideapad_slidebar.c 10448 10449IDT VersaClock 5 CLOCK DRIVER 10450M: Luca Ceresoli <luca@lucaceresoli.net> 10451S: Maintained 10452F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10453F: drivers/clk/clk-versaclock5.c 10454 10455IEEE 802.15.4 SUBSYSTEM 10456M: Alexander Aring <alex.aring@gmail.com> 10457M: Stefan Schmidt <stefan@datenfreihafen.org> 10458M: Miquel Raynal <miquel.raynal@bootlin.com> 10459L: linux-wpan@vger.kernel.org 10460S: Maintained 10461W: https://linux-wpan.org/ 10462Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10463T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10464T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10465F: Documentation/networking/ieee802154.rst 10466F: drivers/net/ieee802154/ 10467F: include/linux/ieee802154.h 10468F: include/linux/nl802154.h 10469F: include/net/af_ieee802154.h 10470F: include/net/cfg802154.h 10471F: include/net/ieee802154_netdev.h 10472F: include/net/mac802154.h 10473F: include/net/nl802154.h 10474F: net/ieee802154/ 10475F: net/mac802154/ 10476 10477IFCVF VIRTIO DATA PATH ACCELERATOR 10478R: Zhu Lingshan <lingshan.zhu@intel.com> 10479F: drivers/vdpa/ifcvf/ 10480 10481IFE PROTOCOL 10482M: Yotam Gigi <yotam.gi@gmail.com> 10483M: Jamal Hadi Salim <jhs@mojatatu.com> 10484F: include/net/ife.h 10485F: include/uapi/linux/ife.h 10486F: net/ife 10487 10488IGORPLUG-USB IR RECEIVER 10489M: Sean Young <sean@mess.org> 10490L: linux-media@vger.kernel.org 10491S: Maintained 10492F: drivers/media/rc/igorplugusb.c 10493 10494IGUANAWORKS USB IR TRANSCEIVER 10495M: Sean Young <sean@mess.org> 10496L: linux-media@vger.kernel.org 10497S: Maintained 10498F: drivers/media/rc/iguanair.c 10499 10500IIO BACKEND FRAMEWORK 10501M: Nuno Sa <nuno.sa@analog.com> 10502R: Olivier Moysan <olivier.moysan@foss.st.com> 10503L: linux-iio@vger.kernel.org 10504S: Maintained 10505F: drivers/iio/industrialio-backend.c 10506F: include/linux/iio/backend.h 10507 10508IIO DIGITAL POTENTIOMETER DAC 10509M: Peter Rosin <peda@axentia.se> 10510L: linux-iio@vger.kernel.org 10511S: Maintained 10512F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10513F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10514F: drivers/iio/dac/dpot-dac.c 10515 10516IIO ENVELOPE DETECTOR 10517M: Peter Rosin <peda@axentia.se> 10518L: linux-iio@vger.kernel.org 10519S: Maintained 10520F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10521F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10522F: drivers/iio/adc/envelope-detector.c 10523 10524IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10525M: Matti Vaittinen <mazziesaccount@gmail.com> 10526L: linux-iio@vger.kernel.org 10527S: Maintained 10528F: drivers/iio/industrialio-gts-helper.c 10529F: include/linux/iio/iio-gts-helper.h 10530F: drivers/iio/test/iio-test-gts.c 10531 10532IIO MULTIPLEXER 10533M: Peter Rosin <peda@axentia.se> 10534L: linux-iio@vger.kernel.org 10535S: Maintained 10536F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10537F: drivers/iio/multiplexer/iio-mux.c 10538 10539IIO SCMI BASED DRIVER 10540M: Jyoti Bhayana <jbhayana@google.com> 10541L: linux-iio@vger.kernel.org 10542S: Maintained 10543F: drivers/iio/common/scmi_sensors/scmi_iio.c 10544 10545IIO SUBSYSTEM AND DRIVERS 10546M: Jonathan Cameron <jic23@kernel.org> 10547R: Lars-Peter Clausen <lars@metafoo.de> 10548L: linux-iio@vger.kernel.org 10549S: Maintained 10550T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10551F: Documentation/ABI/testing/configfs-iio* 10552F: Documentation/ABI/testing/sysfs-bus-iio* 10553F: Documentation/devicetree/bindings/iio/ 10554F: drivers/iio/ 10555F: drivers/staging/iio/ 10556F: include/dt-bindings/iio/ 10557F: include/linux/iio/ 10558F: tools/iio/ 10559 10560IIO UNIT CONVERTER 10561M: Peter Rosin <peda@axentia.se> 10562L: linux-iio@vger.kernel.org 10563S: Maintained 10564F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10565F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10566F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10567F: drivers/iio/afe/iio-rescale.c 10568 10569IKANOS/ADI EAGLE ADSL USB DRIVER 10570M: Matthieu Castet <castet.matthieu@free.fr> 10571M: Stanislaw Gruszka <stf_xl@wp.pl> 10572S: Maintained 10573F: drivers/usb/atm/ueagle-atm.c 10574 10575IMAGIS TOUCHSCREEN DRIVER 10576M: Markuss Broks <markuss.broks@gmail.com> 10577S: Maintained 10578F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10579F: drivers/input/touchscreen/imagis.c 10580 10581IMGTEC ASCII LCD DRIVER 10582M: Paul Burton <paulburton@kernel.org> 10583S: Maintained 10584F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10585F: drivers/auxdisplay/img-ascii-lcd.c 10586 10587IMGTEC IR DECODER DRIVER 10588S: Orphan 10589F: drivers/media/rc/img-ir/ 10590 10591IMGTEC POWERVR DRM DRIVER 10592M: Frank Binns <frank.binns@imgtec.com> 10593M: Matt Coster <matt.coster@imgtec.com> 10594S: Supported 10595T: git git://anongit.freedesktop.org/drm/drm-misc 10596F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10597F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10598F: Documentation/gpu/imagination/ 10599F: drivers/gpu/drm/imagination/ 10600F: include/uapi/drm/pvr_drm.h 10601 10602IMON SOUNDGRAPH USB IR RECEIVER 10603M: Sean Young <sean@mess.org> 10604L: linux-media@vger.kernel.org 10605S: Maintained 10606F: drivers/media/rc/imon.c 10607F: drivers/media/rc/imon_raw.c 10608 10609IMS TWINTURBO FRAMEBUFFER DRIVER 10610L: linux-fbdev@vger.kernel.org 10611S: Orphan 10612F: drivers/video/fbdev/imsttfb.c 10613 10614INDEX OF FURTHER KERNEL DOCUMENTATION 10615M: Carlos Bilbao <carlos.bilbao@amd.com> 10616S: Maintained 10617F: Documentation/process/kernel-docs.rst 10618 10619INDUSTRY PACK SUBSYSTEM (IPACK) 10620M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10621M: Jens Taprogge <jens.taprogge@taprogge.org> 10622M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10623L: industrypack-devel@lists.sourceforge.net 10624S: Maintained 10625W: http://industrypack.sourceforge.net 10626F: drivers/ipack/ 10627 10628INFINEON DPS310 Driver 10629M: Eddie James <eajames@linux.ibm.com> 10630L: linux-iio@vger.kernel.org 10631S: Maintained 10632F: drivers/iio/pressure/dps310.c 10633 10634INFINEON PEB2466 ASoC CODEC 10635M: Herve Codina <herve.codina@bootlin.com> 10636L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10637S: Maintained 10638F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10639F: sound/soc/codecs/peb2466.c 10640 10641INFINIBAND SUBSYSTEM 10642M: Jason Gunthorpe <jgg@nvidia.com> 10643M: Leon Romanovsky <leonro@nvidia.com> 10644L: linux-rdma@vger.kernel.org 10645S: Supported 10646W: https://github.com/linux-rdma/rdma-core 10647Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10648T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10649F: Documentation/devicetree/bindings/infiniband/ 10650F: Documentation/infiniband/ 10651F: drivers/infiniband/ 10652F: include/rdma/ 10653F: include/trace/events/ib_mad.h 10654F: include/trace/events/ib_umad.h 10655F: include/trace/misc/rdma.h 10656F: include/uapi/linux/if_infiniband.h 10657F: include/uapi/rdma/ 10658F: samples/bpf/ibumad_kern.c 10659F: samples/bpf/ibumad_user.c 10660 10661INGENIC JZ4780 NAND DRIVER 10662M: Harvey Hunt <harveyhuntnexus@gmail.com> 10663L: linux-mtd@lists.infradead.org 10664L: linux-mips@vger.kernel.org 10665S: Maintained 10666F: drivers/mtd/nand/raw/ingenic/ 10667 10668INGENIC JZ47xx SoCs 10669M: Paul Cercueil <paul@crapouillou.net> 10670L: linux-mips@vger.kernel.org 10671S: Maintained 10672F: arch/mips/boot/dts/ingenic/ 10673F: arch/mips/generic/board-ingenic.c 10674F: arch/mips/include/asm/mach-ingenic/ 10675F: arch/mips/ingenic/Kconfig 10676F: drivers/clk/ingenic/ 10677F: drivers/dma/dma-jz4780.c 10678F: drivers/gpu/drm/ingenic/ 10679F: drivers/i2c/busses/i2c-jz4780.c 10680F: drivers/iio/adc/ingenic-adc.c 10681F: drivers/irqchip/irq-ingenic.c 10682F: drivers/memory/jz4780-nemc.c 10683F: drivers/mmc/host/jz4740_mmc.c 10684F: drivers/mtd/nand/raw/ingenic/ 10685F: drivers/pinctrl/pinctrl-ingenic.c 10686F: drivers/power/supply/ingenic-battery.c 10687F: drivers/pwm/pwm-jz4740.c 10688F: drivers/remoteproc/ingenic_rproc.c 10689F: drivers/rtc/rtc-jz4740.c 10690F: drivers/tty/serial/8250/8250_ingenic.c 10691F: drivers/usb/musb/jz4740.c 10692F: drivers/watchdog/jz4740_wdt.c 10693F: include/dt-bindings/iio/adc/ingenic,adc.h 10694F: include/linux/mfd/ingenic-tcu.h 10695F: sound/soc/codecs/jz47* 10696F: sound/soc/jz4740/ 10697 10698INJOINIC IP5xxx POWER BANK IC DRIVER 10699M: Samuel Holland <samuel@sholland.org> 10700S: Maintained 10701F: drivers/power/supply/ip5xxx_power.c 10702 10703INOTIFY 10704M: Jan Kara <jack@suse.cz> 10705R: Amir Goldstein <amir73il@gmail.com> 10706L: linux-fsdevel@vger.kernel.org 10707S: Maintained 10708F: Documentation/filesystems/inotify.rst 10709F: fs/notify/inotify/ 10710F: include/linux/inotify.h 10711F: include/uapi/linux/inotify.h 10712 10713INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10714M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10715L: linux-input@vger.kernel.org 10716S: Maintained 10717Q: http://patchwork.kernel.org/project/linux-input/list/ 10718T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10719F: Documentation/devicetree/bindings/input/ 10720F: Documentation/devicetree/bindings/serio/ 10721F: Documentation/input/ 10722F: drivers/input/ 10723F: include/dt-bindings/input/ 10724F: include/linux/input.h 10725F: include/linux/input/ 10726F: include/uapi/linux/input-event-codes.h 10727F: include/uapi/linux/input.h 10728 10729INPUT MULTITOUCH (MT) PROTOCOL 10730M: Henrik Rydberg <rydberg@bitmath.org> 10731L: linux-input@vger.kernel.org 10732S: Odd fixes 10733F: Documentation/input/multi-touch-protocol.rst 10734F: drivers/input/input-mt.c 10735K: \b(ABS|SYN)_MT_ 10736 10737INSIDE SECURE CRYPTO DRIVER 10738M: Antoine Tenart <atenart@kernel.org> 10739L: linux-crypto@vger.kernel.org 10740S: Maintained 10741F: drivers/crypto/inside-secure/ 10742 10743INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10744M: Mimi Zohar <zohar@linux.ibm.com> 10745M: Roberto Sassu <roberto.sassu@huawei.com> 10746M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10747R: Eric Snowberg <eric.snowberg@oracle.com> 10748L: linux-integrity@vger.kernel.org 10749S: Supported 10750T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10751F: security/integrity/ 10752F: security/integrity/ima/ 10753 10754INTEL 810/815 FRAMEBUFFER DRIVER 10755M: Antonino Daplas <adaplas@gmail.com> 10756L: linux-fbdev@vger.kernel.org 10757S: Maintained 10758F: drivers/video/fbdev/i810/ 10759 10760INTEL 8254 COUNTER DRIVER 10761M: William Breathitt Gray <william.gray@linaro.org> 10762L: linux-iio@vger.kernel.org 10763S: Maintained 10764F: drivers/counter/i8254.c 10765F: include/linux/i8254.h 10766 10767INTEL 8255 GPIO DRIVER 10768M: William Breathitt Gray <william.gray@linaro.org> 10769L: linux-gpio@vger.kernel.org 10770S: Maintained 10771F: drivers/gpio/gpio-i8255.c 10772F: drivers/gpio/gpio-i8255.h 10773 10774INTEL ASoC DRIVERS 10775M: Cezary Rojewski <cezary.rojewski@intel.com> 10776M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10777M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10778M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10779M: Bard Liao <yung-chuan.liao@linux.intel.com> 10780M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10781M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10782L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10783S: Supported 10784F: sound/soc/intel/ 10785 10786INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10787M: Hans de Goede <hdegoede@redhat.com> 10788L: platform-driver-x86@vger.kernel.org 10789S: Maintained 10790F: drivers/platform/x86/intel/atomisp2/pm.c 10791 10792INTEL ATOMISP2 LED DRIVER 10793M: Hans de Goede <hdegoede@redhat.com> 10794L: platform-driver-x86@vger.kernel.org 10795S: Maintained 10796F: drivers/platform/x86/intel/atomisp2/led.c 10797 10798INTEL BIOS SAR INT1092 DRIVER 10799M: Shravan Sudhakar <s.shravan@intel.com> 10800L: platform-driver-x86@vger.kernel.org 10801S: Maintained 10802F: drivers/platform/x86/intel/int1092/ 10803 10804INTEL BROXTON PMC DRIVER 10805M: Mika Westerberg <mika.westerberg@linux.intel.com> 10806M: Zha Qipeng <qipeng.zha@intel.com> 10807S: Maintained 10808F: drivers/mfd/intel_pmc_bxt.c 10809F: include/linux/mfd/intel_pmc_bxt.h 10810 10811INTEL C600 SERIES SAS CONTROLLER DRIVER 10812M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10813L: linux-scsi@vger.kernel.org 10814S: Supported 10815T: git git://git.code.sf.net/p/intel-sas/isci 10816F: drivers/scsi/isci/ 10817 10818INTEL CPU family model numbers 10819M: Tony Luck <tony.luck@intel.com> 10820M: x86@kernel.org 10821L: linux-kernel@vger.kernel.org 10822S: Supported 10823F: arch/x86/include/asm/intel-family.h 10824 10825INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10826M: Jani Nikula <jani.nikula@linux.intel.com> 10827M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10828L: intel-gfx@lists.freedesktop.org 10829L: intel-xe@lists.freedesktop.org 10830S: Supported 10831F: drivers/gpu/drm/i915/display/ 10832F: drivers/gpu/drm/xe/display/ 10833F: drivers/gpu/drm/xe/compat-i915-headers 10834 10835INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10836M: Jani Nikula <jani.nikula@linux.intel.com> 10837M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10838M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10839M: Tvrtko Ursulin <tursulin@ursulin.net> 10840L: intel-gfx@lists.freedesktop.org 10841S: Supported 10842W: https://drm.pages.freedesktop.org/intel-docs/ 10843Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10844B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10845C: irc://irc.oftc.net/intel-gfx 10846T: git git://anongit.freedesktop.org/drm-intel 10847F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10848F: Documentation/gpu/i915.rst 10849F: drivers/gpu/drm/ci/xfails/i915* 10850F: drivers/gpu/drm/i915/ 10851F: include/drm/i915* 10852F: include/uapi/drm/i915_drm.h 10853 10854INTEL DRM XE DRIVER (Lunar Lake and newer) 10855M: Lucas De Marchi <lucas.demarchi@intel.com> 10856M: Oded Gabbay <ogabbay@kernel.org> 10857M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10858L: intel-xe@lists.freedesktop.org 10859S: Supported 10860W: https://drm.pages.freedesktop.org/intel-docs/ 10861Q: http://patchwork.freedesktop.org/project/intel-xe/ 10862B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10863C: irc://irc.oftc.net/xe 10864T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10865F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10866F: Documentation/gpu/xe/ 10867F: drivers/gpu/drm/xe/ 10868F: include/drm/xe* 10869F: include/uapi/drm/xe_drm.h 10870 10871INTEL ETHERNET DRIVERS 10872M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10873M: Tony Nguyen <anthony.l.nguyen@intel.com> 10874L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10875S: Supported 10876W: https://www.intel.com/content/www/us/en/support.html 10877Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10878T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10879T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10880F: Documentation/networking/device_drivers/ethernet/intel/ 10881F: drivers/net/ethernet/intel/ 10882F: drivers/net/ethernet/intel/*/ 10883F: include/linux/avf/virtchnl.h 10884F: include/linux/net/intel/iidc.h 10885 10886INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10887M: Mustafa Ismail <mustafa.ismail@intel.com> 10888M: Shiraz Saleem <shiraz.saleem@intel.com> 10889L: linux-rdma@vger.kernel.org 10890S: Supported 10891F: drivers/infiniband/hw/irdma/ 10892F: include/uapi/rdma/irdma-abi.h 10893 10894INTEL GPIO DRIVERS 10895M: Andy Shevchenko <andy@kernel.org> 10896L: linux-gpio@vger.kernel.org 10897S: Supported 10898T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10899F: drivers/gpio/gpio-elkhartlake.c 10900F: drivers/gpio/gpio-ich.c 10901F: drivers/gpio/gpio-merrifield.c 10902F: drivers/gpio/gpio-ml-ioh.c 10903F: drivers/gpio/gpio-pch.c 10904F: drivers/gpio/gpio-sch.c 10905F: drivers/gpio/gpio-sodaville.c 10906F: drivers/gpio/gpio-tangier.c 10907F: drivers/gpio/gpio-tangier.h 10908 10909INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10910M: Zhenyu Wang <zhenyuw@linux.intel.com> 10911M: Zhi Wang <zhi.wang.linux@gmail.com> 10912L: intel-gvt-dev@lists.freedesktop.org 10913L: intel-gfx@lists.freedesktop.org 10914S: Supported 10915W: https://github.com/intel/gvt-linux/wiki 10916T: git https://github.com/intel/gvt-linux.git 10917F: drivers/gpu/drm/i915/gvt/ 10918 10919INTEL HID EVENT DRIVER 10920M: Alex Hung <alexhung@gmail.com> 10921L: platform-driver-x86@vger.kernel.org 10922S: Maintained 10923F: drivers/platform/x86/intel/hid.c 10924 10925INTEL I/OAT DMA DRIVER 10926M: Dave Jiang <dave.jiang@intel.com> 10927R: Dan Williams <dan.j.williams@intel.com> 10928L: dmaengine@vger.kernel.org 10929S: Supported 10930Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10931F: drivers/dma/ioat* 10932 10933INTEL IAA CRYPTO DRIVER 10934M: Tom Zanussi <tom.zanussi@linux.intel.com> 10935L: linux-crypto@vger.kernel.org 10936S: Supported 10937F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10938F: drivers/crypto/intel/iaa/* 10939 10940INTEL IDLE DRIVER 10941M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10942M: Len Brown <lenb@kernel.org> 10943L: linux-pm@vger.kernel.org 10944S: Supported 10945B: https://bugzilla.kernel.org 10946T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10947F: drivers/idle/intel_idle.c 10948 10949INTEL IDXD DRIVER 10950M: Fenghua Yu <fenghua.yu@intel.com> 10951M: Dave Jiang <dave.jiang@intel.com> 10952L: dmaengine@vger.kernel.org 10953S: Supported 10954F: drivers/dma/idxd/* 10955F: include/uapi/linux/idxd.h 10956 10957INTEL IN FIELD SCAN (IFS) DEVICE 10958M: Jithu Joseph <jithu.joseph@intel.com> 10959R: Ashok Raj <ashok.raj@intel.com> 10960R: Tony Luck <tony.luck@intel.com> 10961S: Maintained 10962F: drivers/platform/x86/intel/ifs 10963F: include/trace/events/intel_ifs.h 10964 10965INTEL INTEGRATED SENSOR HUB DRIVER 10966M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10967M: Jiri Kosina <jikos@kernel.org> 10968L: linux-input@vger.kernel.org 10969S: Maintained 10970F: drivers/hid/intel-ish-hid/ 10971 10972INTEL IOMMU (VT-d) 10973M: David Woodhouse <dwmw2@infradead.org> 10974M: Lu Baolu <baolu.lu@linux.intel.com> 10975L: iommu@lists.linux.dev 10976S: Supported 10977T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10978F: drivers/iommu/intel/ 10979 10980INTEL IPU3 CSI-2 CIO2 DRIVER 10981M: Yong Zhi <yong.zhi@intel.com> 10982M: Sakari Ailus <sakari.ailus@linux.intel.com> 10983M: Bingbu Cao <bingbu.cao@intel.com> 10984M: Dan Scally <djrscally@gmail.com> 10985R: Tianshu Qiu <tian.shu.qiu@intel.com> 10986L: linux-media@vger.kernel.org 10987S: Maintained 10988T: git git://linuxtv.org/media_tree.git 10989F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10990F: drivers/media/pci/intel/ipu3/ 10991 10992INTEL IPU3 CSI-2 IMGU DRIVER 10993M: Sakari Ailus <sakari.ailus@linux.intel.com> 10994R: Bingbu Cao <bingbu.cao@intel.com> 10995R: Tianshu Qiu <tian.shu.qiu@intel.com> 10996L: linux-media@vger.kernel.org 10997S: Maintained 10998F: Documentation/admin-guide/media/ipu3.rst 10999F: Documentation/admin-guide/media/ipu3_rcb.svg 11000F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11001F: drivers/staging/media/ipu3/ 11002 11003INTEL ISHTP ECLITE DRIVER 11004M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11005L: platform-driver-x86@vger.kernel.org 11006S: Supported 11007F: drivers/platform/x86/intel/ishtp_eclite.c 11008 11009INTEL IXP4XX CRYPTO SUPPORT 11010M: Corentin Labbe <clabbe@baylibre.com> 11011L: linux-crypto@vger.kernel.org 11012S: Maintained 11013F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11014 11015INTEL KEEM BAY DRM DRIVER 11016M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11017M: Edmund Dea <edmund.j.dea@intel.com> 11018S: Maintained 11019F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11020F: drivers/gpu/drm/kmb/ 11021 11022INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11023M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11024S: Maintained 11025F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11026F: drivers/crypto/intel/keembay/Kconfig 11027F: drivers/crypto/intel/keembay/Makefile 11028F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11029F: drivers/crypto/intel/keembay/ocs-aes.c 11030F: drivers/crypto/intel/keembay/ocs-aes.h 11031 11032INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11033M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11034M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11035M: Mark Gross <mgross@linux.intel.com> 11036S: Maintained 11037F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11038F: drivers/crypto/intel/keembay/Kconfig 11039F: drivers/crypto/intel/keembay/Makefile 11040F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11041 11042INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11043M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11044M: Declan Murphy <declan.murphy@intel.com> 11045S: Maintained 11046F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11047F: drivers/crypto/intel/keembay/Kconfig 11048F: drivers/crypto/intel/keembay/Makefile 11049F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11050F: drivers/crypto/intel/keembay/ocs-hcu.c 11051F: drivers/crypto/intel/keembay/ocs-hcu.h 11052 11053INTEL MANAGEMENT ENGINE (mei) 11054M: Tomas Winkler <tomas.winkler@intel.com> 11055L: linux-kernel@vger.kernel.org 11056S: Supported 11057F: Documentation/driver-api/mei/* 11058F: drivers/misc/mei/ 11059F: drivers/watchdog/mei_wdt.c 11060F: include/linux/mei_aux.h 11061F: include/linux/mei_cl_bus.h 11062F: include/uapi/linux/mei.h 11063F: include/uapi/linux/mei_uuid.h 11064F: include/uapi/linux/uuid.h 11065F: samples/mei/* 11066 11067INTEL MAX 10 BMC MFD DRIVER 11068M: Xu Yilun <yilun.xu@intel.com> 11069R: Tom Rix <trix@redhat.com> 11070S: Maintained 11071F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11072F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11073F: drivers/hwmon/intel-m10-bmc-hwmon.c 11074F: drivers/mfd/intel-m10-bmc* 11075F: include/linux/mfd/intel-m10-bmc.h 11076 11077INTEL MAX10 BMC SECURE UPDATES 11078M: Peter Colberg <peter.colberg@intel.com> 11079L: linux-fpga@vger.kernel.org 11080S: Maintained 11081F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11082F: drivers/fpga/intel-m10-bmc-sec-update.c 11083 11084INTEL P-Unit IPC DRIVER 11085M: Zha Qipeng <qipeng.zha@intel.com> 11086L: platform-driver-x86@vger.kernel.org 11087S: Maintained 11088F: arch/x86/include/asm/intel_punit_ipc.h 11089F: drivers/platform/x86/intel/punit_ipc.c 11090 11091INTEL PMC CORE DRIVER 11092M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11093M: David E Box <david.e.box@intel.com> 11094L: platform-driver-x86@vger.kernel.org 11095S: Maintained 11096F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11097F: drivers/platform/x86/intel/pmc/ 11098 11099INTEL PMIC GPIO DRIVERS 11100M: Andy Shevchenko <andy@kernel.org> 11101S: Supported 11102T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11103F: drivers/gpio/gpio-*cove.c 11104 11105INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11106M: Andy Shevchenko <andy@kernel.org> 11107S: Supported 11108F: drivers/mfd/intel_soc_pmic* 11109F: include/linux/mfd/intel_soc_pmic* 11110 11111INTEL PMT DRIVERS 11112M: David E. Box <david.e.box@linux.intel.com> 11113S: Supported 11114F: drivers/platform/x86/intel/pmt/ 11115 11116INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11117M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11118L: linux-wireless@vger.kernel.org 11119S: Maintained 11120F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11121F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11122F: drivers/net/wireless/intel/ipw2x00/ 11123 11124INTEL PSTATE DRIVER 11125M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11126M: Len Brown <lenb@kernel.org> 11127L: linux-pm@vger.kernel.org 11128S: Supported 11129F: drivers/cpufreq/intel_pstate.c 11130 11131INTEL PTP DFL ToD DRIVER 11132M: Tianfei Zhang <tianfei.zhang@intel.com> 11133L: linux-fpga@vger.kernel.org 11134L: netdev@vger.kernel.org 11135S: Maintained 11136F: drivers/ptp/ptp_dfl_tod.c 11137 11138INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11139M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11140L: linux-iio@vger.kernel.org 11141F: drivers/counter/intel-qep.c 11142 11143INTEL SCU DRIVERS 11144M: Mika Westerberg <mika.westerberg@linux.intel.com> 11145S: Maintained 11146F: arch/x86/include/asm/intel_scu_ipc.h 11147F: drivers/platform/x86/intel_scu_* 11148 11149INTEL SDSI DRIVER 11150M: David E. Box <david.e.box@linux.intel.com> 11151S: Supported 11152F: drivers/platform/x86/intel/sdsi.c 11153F: tools/arch/x86/intel_sdsi/ 11154F: tools/testing/selftests/drivers/sdsi/ 11155 11156INTEL SGX 11157M: Jarkko Sakkinen <jarkko@kernel.org> 11158R: Dave Hansen <dave.hansen@linux.intel.com> 11159L: linux-sgx@vger.kernel.org 11160S: Supported 11161Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11162T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11163F: Documentation/arch/x86/sgx.rst 11164F: arch/x86/entry/vdso/vsgx.S 11165F: arch/x86/include/asm/sgx.h 11166F: arch/x86/include/uapi/asm/sgx.h 11167F: arch/x86/kernel/cpu/sgx/* 11168F: tools/testing/selftests/sgx/* 11169K: \bSGX_ 11170 11171INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11172M: Daniel Scally <djrscally@gmail.com> 11173S: Maintained 11174F: drivers/platform/x86/intel/int3472/ 11175 11176INTEL SPEED SELECT TECHNOLOGY 11177M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11178L: platform-driver-x86@vger.kernel.org 11179S: Maintained 11180F: drivers/platform/x86/intel/speed_select_if/ 11181F: include/uapi/linux/isst_if.h 11182F: tools/power/x86/intel-speed-select/ 11183 11184INTEL STRATIX10 FIRMWARE DRIVERS 11185M: Dinh Nguyen <dinguyen@kernel.org> 11186L: linux-kernel@vger.kernel.org 11187S: Maintained 11188T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11189F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11190F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11191F: drivers/firmware/stratix10-rsu.c 11192F: drivers/firmware/stratix10-svc.c 11193F: include/linux/firmware/intel/stratix10-smc.h 11194F: include/linux/firmware/intel/stratix10-svc-client.h 11195 11196INTEL TELEMETRY DRIVER 11197M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11198M: "David E. Box" <david.e.box@linux.intel.com> 11199L: platform-driver-x86@vger.kernel.org 11200S: Maintained 11201F: arch/x86/include/asm/intel_telemetry.h 11202F: drivers/platform/x86/intel/telemetry/ 11203 11204INTEL TPMI DRIVER 11205M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11206L: platform-driver-x86@vger.kernel.org 11207S: Maintained 11208F: Documentation/ABI/testing/debugfs-tpmi 11209F: drivers/platform/x86/intel/tpmi.c 11210F: include/linux/intel_tpmi.h 11211 11212INTEL UNCORE FREQUENCY CONTROL 11213M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11214L: platform-driver-x86@vger.kernel.org 11215S: Maintained 11216F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11217F: drivers/platform/x86/intel/uncore-frequency/ 11218 11219INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11220M: David E. Box <david.e.box@linux.intel.com> 11221S: Supported 11222F: drivers/platform/x86/intel/vsec.* 11223 11224INTEL VIRTUAL BUTTON DRIVER 11225M: AceLan Kao <acelan.kao@canonical.com> 11226L: platform-driver-x86@vger.kernel.org 11227S: Maintained 11228F: drivers/platform/x86/intel/vbtn.c 11229 11230INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11231M: Stanislaw Gruszka <stf_xl@wp.pl> 11232L: linux-wireless@vger.kernel.org 11233S: Supported 11234F: drivers/net/wireless/intel/iwlegacy/ 11235 11236INTEL WIRELESS WIFI LINK (iwlwifi) 11237M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11238L: linux-wireless@vger.kernel.org 11239S: Supported 11240W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11241T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11242F: drivers/net/wireless/intel/iwlwifi/ 11243 11244INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11245M: Jithu Joseph <jithu.joseph@intel.com> 11246S: Maintained 11247W: https://slimbootloader.github.io/security/firmware-update.html 11248F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11249 11250INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11251L: Dell.Client.Kernel@dell.com 11252S: Maintained 11253F: drivers/platform/x86/intel/wmi/thunderbolt.c 11254 11255INTEL WWAN IOSM DRIVER 11256M: M Chetan Kumar <m.chetan.kumar@intel.com> 11257L: netdev@vger.kernel.org 11258S: Maintained 11259F: drivers/net/wwan/iosm/ 11260 11261INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11262M: Xin Li <xin@zytor.com> 11263M: "H. Peter Anvin" <hpa@zytor.com> 11264S: Supported 11265F: Documentation/arch/x86/x86_64/fred.rst 11266F: arch/x86/entry/entry_64_fred.S 11267F: arch/x86/entry/entry_fred.c 11268F: arch/x86/include/asm/fred.h 11269F: arch/x86/kernel/fred.c 11270 11271INTEL(R) TRACE HUB 11272M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11273S: Supported 11274F: Documentation/trace/intel_th.rst 11275F: drivers/hwtracing/intel_th/ 11276F: include/linux/intel_th.h 11277 11278INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11279M: Ning Sun <ning.sun@intel.com> 11280L: tboot-devel@lists.sourceforge.net 11281S: Supported 11282W: http://tboot.sourceforge.net 11283T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11284F: Documentation/arch/x86/intel_txt.rst 11285F: arch/x86/kernel/tboot.c 11286F: include/linux/tboot.h 11287 11288INTERCONNECT API 11289M: Georgi Djakov <djakov@kernel.org> 11290L: linux-pm@vger.kernel.org 11291S: Maintained 11292T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11293F: Documentation/devicetree/bindings/interconnect/ 11294F: Documentation/driver-api/interconnect.rst 11295F: drivers/interconnect/ 11296F: include/dt-bindings/interconnect/ 11297F: include/linux/interconnect-provider.h 11298F: include/linux/interconnect.h 11299 11300INTERRUPT COUNTER DRIVER 11301M: Oleksij Rempel <o.rempel@pengutronix.de> 11302R: Pengutronix Kernel Team <kernel@pengutronix.de> 11303L: linux-iio@vger.kernel.org 11304F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11305F: drivers/counter/interrupt-cnt.c 11306 11307INTERSIL ISL7998X VIDEO DECODER DRIVER 11308M: Michael Tretter <m.tretter@pengutronix.de> 11309R: Pengutronix Kernel Team <kernel@pengutronix.de> 11310L: linux-media@vger.kernel.org 11311S: Maintained 11312F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11313F: drivers/media/i2c/isl7998x.c 11314 11315INVENSENSE ICM-426xx IMU DRIVER 11316M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11317L: linux-iio@vger.kernel.org 11318S: Maintained 11319W: https://invensense.tdk.com/ 11320F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11321F: drivers/iio/imu/inv_icm42600/ 11322 11323INVENSENSE MPU-3050 GYROSCOPE DRIVER 11324M: Linus Walleij <linus.walleij@linaro.org> 11325L: linux-iio@vger.kernel.org 11326S: Maintained 11327F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11328F: drivers/iio/gyro/mpu3050* 11329 11330IOC3 ETHERNET DRIVER 11331M: Ralf Baechle <ralf@linux-mips.org> 11332L: linux-mips@vger.kernel.org 11333S: Maintained 11334F: drivers/net/ethernet/sgi/ioc3-eth.c 11335 11336IOMMU DMA-API LAYER 11337M: Robin Murphy <robin.murphy@arm.com> 11338L: iommu@lists.linux.dev 11339S: Maintained 11340T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11341F: drivers/iommu/dma-iommu.c 11342F: drivers/iommu/dma-iommu.h 11343F: drivers/iommu/iova.c 11344F: include/linux/iova.h 11345 11346IOMMU SUBSYSTEM 11347M: Joerg Roedel <joro@8bytes.org> 11348M: Will Deacon <will@kernel.org> 11349R: Robin Murphy <robin.murphy@arm.com> 11350L: iommu@lists.linux.dev 11351S: Maintained 11352T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11353F: Documentation/devicetree/bindings/iommu/ 11354F: Documentation/userspace-api/iommu.rst 11355F: drivers/iommu/ 11356F: include/linux/iommu.h 11357F: include/linux/iova.h 11358F: include/linux/of_iommu.h 11359 11360IOMMUFD 11361M: Jason Gunthorpe <jgg@nvidia.com> 11362M: Kevin Tian <kevin.tian@intel.com> 11363L: iommu@lists.linux.dev 11364S: Maintained 11365T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11366F: Documentation/userspace-api/iommufd.rst 11367F: drivers/iommu/iommufd/ 11368F: include/linux/iommufd.h 11369F: include/uapi/linux/iommufd.h 11370F: tools/testing/selftests/iommu/ 11371 11372IOSYS-MAP HELPERS 11373M: Thomas Zimmermann <tzimmermann@suse.de> 11374L: dri-devel@lists.freedesktop.org 11375S: Maintained 11376T: git git://anongit.freedesktop.org/drm/drm-misc 11377F: include/linux/iosys-map.h 11378 11379IO_URING 11380M: Jens Axboe <axboe@kernel.dk> 11381R: Pavel Begunkov <asml.silence@gmail.com> 11382L: io-uring@vger.kernel.org 11383S: Maintained 11384T: git git://git.kernel.dk/linux-block 11385T: git git://git.kernel.dk/liburing 11386F: include/linux/io_uring/ 11387F: include/linux/io_uring.h 11388F: include/linux/io_uring_types.h 11389F: include/trace/events/io_uring.h 11390F: include/uapi/linux/io_uring.h 11391F: io_uring/ 11392 11393IPMI SUBSYSTEM 11394M: Corey Minyard <minyard@acm.org> 11395L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11396S: Supported 11397W: http://openipmi.sourceforge.net/ 11398T: git https://github.com/cminyard/linux-ipmi.git for-next 11399F: Documentation/devicetree/bindings/ipmi/ 11400F: Documentation/driver-api/ipmi.rst 11401F: drivers/char/ipmi/ 11402F: include/linux/ipmi* 11403F: include/uapi/linux/ipmi* 11404 11405IPS SCSI RAID DRIVER 11406M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11407L: linux-scsi@vger.kernel.org 11408S: Maintained 11409W: http://www.adaptec.com/ 11410F: drivers/scsi/ips* 11411 11412IPVS 11413M: Simon Horman <horms@verge.net.au> 11414M: Julian Anastasov <ja@ssi.bg> 11415L: netdev@vger.kernel.org 11416L: lvs-devel@vger.kernel.org 11417S: Maintained 11418T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11419T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11420F: Documentation/networking/ipvs-sysctl.rst 11421F: include/net/ip_vs.h 11422F: include/uapi/linux/ip_vs.h 11423F: net/netfilter/ipvs/ 11424 11425IPWIRELESS DRIVER 11426M: Jiri Kosina <jikos@kernel.org> 11427M: David Sterba <dsterba@suse.com> 11428S: Odd Fixes 11429F: drivers/tty/ipwireless/ 11430 11431IRON DEVICE AUDIO CODEC DRIVERS 11432M: Kiseok Jo <kiseok.jo@irondevice.com> 11433L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11434S: Maintained 11435F: Documentation/devicetree/bindings/sound/irondevice,* 11436F: sound/soc/codecs/sma* 11437 11438IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11439M: Thomas Gleixner <tglx@linutronix.de> 11440S: Maintained 11441T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11442F: Documentation/core-api/irq/irq-domain.rst 11443F: include/linux/irqdomain.h 11444F: kernel/irq/irqdomain.c 11445F: kernel/irq/msi.c 11446 11447IRQ SUBSYSTEM 11448M: Thomas Gleixner <tglx@linutronix.de> 11449L: linux-kernel@vger.kernel.org 11450S: Maintained 11451T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11452F: include/linux/group_cpus.h 11453F: kernel/irq/ 11454F: lib/group_cpus.c 11455 11456IRQCHIP DRIVERS 11457M: Thomas Gleixner <tglx@linutronix.de> 11458L: linux-kernel@vger.kernel.org 11459S: Maintained 11460T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11461F: Documentation/devicetree/bindings/interrupt-controller/ 11462F: drivers/irqchip/ 11463 11464ISA 11465M: William Breathitt Gray <william.gray@linaro.org> 11466S: Maintained 11467F: Documentation/driver-api/isa.rst 11468F: drivers/base/isa.c 11469F: include/linux/isa.h 11470 11471ISA RADIO MODULE 11472M: Hans Verkuil <hverkuil@xs4all.nl> 11473L: linux-media@vger.kernel.org 11474S: Maintained 11475W: https://linuxtv.org 11476T: git git://linuxtv.org/media_tree.git 11477F: drivers/media/radio/radio-isa* 11478 11479ISAPNP 11480M: Jaroslav Kysela <perex@perex.cz> 11481S: Maintained 11482F: Documentation/userspace-api/isapnp.rst 11483F: drivers/pnp/isapnp/ 11484F: include/linux/isapnp.h 11485 11486ISCSI 11487M: Lee Duncan <lduncan@suse.com> 11488M: Chris Leech <cleech@redhat.com> 11489M: Mike Christie <michael.christie@oracle.com> 11490L: open-iscsi@googlegroups.com 11491L: linux-scsi@vger.kernel.org 11492S: Maintained 11493W: www.open-iscsi.com 11494F: drivers/scsi/*iscsi* 11495F: include/scsi/*iscsi* 11496 11497iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11498M: Peter Jones <pjones@redhat.com> 11499M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11500S: Maintained 11501F: drivers/firmware/iscsi_ibft* 11502 11503ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11504M: Sagi Grimberg <sagi@grimberg.me> 11505M: Max Gurtovoy <mgurtovoy@nvidia.com> 11506L: linux-rdma@vger.kernel.org 11507S: Supported 11508W: http://www.openfabrics.org 11509W: www.open-iscsi.org 11510Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11511F: drivers/infiniband/ulp/iser/ 11512 11513ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11514M: Sagi Grimberg <sagi@grimberg.me> 11515L: linux-rdma@vger.kernel.org 11516L: target-devel@vger.kernel.org 11517S: Supported 11518T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11519F: drivers/infiniband/ulp/isert 11520 11521ISDN/CMTP OVER BLUETOOTH 11522M: Karsten Keil <isdn@linux-pingi.de> 11523L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11524L: netdev@vger.kernel.org 11525S: Odd Fixes 11526W: http://www.isdn4linux.de 11527F: Documentation/isdn/ 11528F: drivers/isdn/capi/ 11529F: include/linux/isdn/ 11530F: include/uapi/linux/isdn/ 11531F: net/bluetooth/cmtp/ 11532 11533ISDN/mISDN SUBSYSTEM 11534M: Karsten Keil <isdn@linux-pingi.de> 11535L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11536L: netdev@vger.kernel.org 11537S: Maintained 11538W: http://www.isdn4linux.de 11539F: drivers/isdn/Kconfig 11540F: drivers/isdn/Makefile 11541F: drivers/isdn/hardware/ 11542F: drivers/isdn/mISDN/ 11543 11544ISOFS FILESYSTEM 11545M: Jan Kara <jack@suse.cz> 11546L: linux-fsdevel@vger.kernel.org 11547S: Maintained 11548F: Documentation/filesystems/isofs.rst 11549F: fs/isofs/ 11550 11551IT87 HARDWARE MONITORING DRIVER 11552M: Jean Delvare <jdelvare@suse.com> 11553L: linux-hwmon@vger.kernel.org 11554S: Maintained 11555F: Documentation/hwmon/it87.rst 11556F: drivers/hwmon/it87.c 11557 11558IT913X MEDIA DRIVER 11559L: linux-media@vger.kernel.org 11560S: Orphan 11561W: https://linuxtv.org 11562Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11563F: drivers/media/tuners/it913x* 11564 11565ITE IT66121 HDMI BRIDGE DRIVER 11566M: Phong LE <ple@baylibre.com> 11567M: Neil Armstrong <neil.armstrong@linaro.org> 11568S: Maintained 11569T: git git://anongit.freedesktop.org/drm/drm-misc 11570F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11571F: drivers/gpu/drm/bridge/ite-it66121.c 11572 11573IVTV VIDEO4LINUX DRIVER 11574M: Andy Walls <awalls@md.metrocast.net> 11575L: linux-media@vger.kernel.org 11576S: Maintained 11577W: https://linuxtv.org 11578T: git git://linuxtv.org/media_tree.git 11579F: Documentation/admin-guide/media/ivtv* 11580F: drivers/media/pci/ivtv/ 11581F: include/uapi/linux/ivtv* 11582 11583IX2505V MEDIA DRIVER 11584M: Malcolm Priestley <tvboxspy@gmail.com> 11585L: linux-media@vger.kernel.org 11586S: Maintained 11587W: https://linuxtv.org 11588Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11589F: drivers/media/dvb-frontends/ix2505v* 11590 11591JAILHOUSE HYPERVISOR INTERFACE 11592M: Jan Kiszka <jan.kiszka@siemens.com> 11593L: jailhouse-dev@googlegroups.com 11594S: Maintained 11595F: arch/x86/include/asm/jailhouse_para.h 11596F: arch/x86/kernel/jailhouse.c 11597 11598JFS FILESYSTEM 11599M: Dave Kleikamp <shaggy@kernel.org> 11600L: jfs-discussion@lists.sourceforge.net 11601S: Odd Fixes 11602W: http://jfs.sourceforge.net/ 11603T: git https://github.com/kleikamp/linux-shaggy.git 11604F: Documentation/admin-guide/jfs.rst 11605F: fs/jfs/ 11606 11607JME NETWORK DRIVER 11608M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11609L: netdev@vger.kernel.org 11610S: Maintained 11611F: drivers/net/ethernet/jme.* 11612 11613JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11614M: David Woodhouse <dwmw2@infradead.org> 11615M: Richard Weinberger <richard@nod.at> 11616L: linux-mtd@lists.infradead.org 11617S: Odd Fixes 11618W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11619T: git git://git.infradead.org/ubifs-2.6.git 11620F: fs/jffs2/ 11621F: include/uapi/linux/jffs2.h 11622 11623JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11624M: "Theodore Ts'o" <tytso@mit.edu> 11625M: Jan Kara <jack@suse.com> 11626L: linux-ext4@vger.kernel.org 11627S: Maintained 11628F: fs/jbd2/ 11629F: include/linux/jbd2.h 11630 11631JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11632M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11633L: linux-media@vger.kernel.org 11634L: linux-renesas-soc@vger.kernel.org 11635S: Maintained 11636F: drivers/media/platform/renesas/rcar_jpu.c 11637 11638JSM Neo PCI based serial card 11639L: linux-serial@vger.kernel.org 11640S: Orphan 11641F: drivers/tty/serial/jsm/ 11642 11643K10TEMP HARDWARE MONITORING DRIVER 11644M: Clemens Ladisch <clemens@ladisch.de> 11645L: linux-hwmon@vger.kernel.org 11646S: Maintained 11647F: Documentation/hwmon/k10temp.rst 11648F: drivers/hwmon/k10temp.c 11649 11650K8TEMP HARDWARE MONITORING DRIVER 11651M: Rudolf Marek <r.marek@assembler.cz> 11652L: linux-hwmon@vger.kernel.org 11653S: Maintained 11654F: Documentation/hwmon/k8temp.rst 11655F: drivers/hwmon/k8temp.c 11656 11657KASAN 11658M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11659R: Alexander Potapenko <glider@google.com> 11660R: Andrey Konovalov <andreyknvl@gmail.com> 11661R: Dmitry Vyukov <dvyukov@google.com> 11662R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11663L: kasan-dev@googlegroups.com 11664S: Maintained 11665F: Documentation/dev-tools/kasan.rst 11666F: arch/*/include/asm/*kasan.h 11667F: arch/*/mm/kasan_init* 11668F: include/linux/kasan*.h 11669F: lib/Kconfig.kasan 11670F: mm/kasan/ 11671F: scripts/Makefile.kasan 11672 11673KCONFIG 11674M: Masahiro Yamada <masahiroy@kernel.org> 11675L: linux-kbuild@vger.kernel.org 11676S: Maintained 11677Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11678T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11679F: Documentation/kbuild/kconfig* 11680F: scripts/Kconfig.include 11681F: scripts/kconfig/ 11682 11683KCOV 11684R: Dmitry Vyukov <dvyukov@google.com> 11685R: Andrey Konovalov <andreyknvl@gmail.com> 11686L: kasan-dev@googlegroups.com 11687S: Maintained 11688F: Documentation/dev-tools/kcov.rst 11689F: include/linux/kcov.h 11690F: include/uapi/linux/kcov.h 11691F: kernel/kcov.c 11692F: scripts/Makefile.kcov 11693 11694KCSAN 11695M: Marco Elver <elver@google.com> 11696R: Dmitry Vyukov <dvyukov@google.com> 11697L: kasan-dev@googlegroups.com 11698S: Maintained 11699F: Documentation/dev-tools/kcsan.rst 11700F: include/linux/kcsan*.h 11701F: kernel/kcsan/ 11702F: lib/Kconfig.kcsan 11703F: scripts/Makefile.kcsan 11704 11705KDUMP 11706M: Baoquan He <bhe@redhat.com> 11707R: Vivek Goyal <vgoyal@redhat.com> 11708R: Dave Young <dyoung@redhat.com> 11709L: kexec@lists.infradead.org 11710S: Maintained 11711W: http://lse.sourceforge.net/kdump/ 11712F: Documentation/admin-guide/kdump/ 11713F: fs/proc/vmcore.c 11714F: include/linux/crash_core.h 11715F: include/linux/crash_dump.h 11716F: include/uapi/linux/vmcore.h 11717F: kernel/crash_*.c 11718 11719KEENE FM RADIO TRANSMITTER DRIVER 11720M: Hans Verkuil <hverkuil@xs4all.nl> 11721L: linux-media@vger.kernel.org 11722S: Maintained 11723W: https://linuxtv.org 11724T: git git://linuxtv.org/media_tree.git 11725F: drivers/media/radio/radio-keene* 11726 11727KERNEL AUTOMOUNTER 11728M: Ian Kent <raven@themaw.net> 11729L: autofs@vger.kernel.org 11730S: Maintained 11731F: fs/autofs/ 11732 11733KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11734M: Masahiro Yamada <masahiroy@kernel.org> 11735R: Nathan Chancellor <nathan@kernel.org> 11736R: Nicolas Schier <nicolas@fjasle.eu> 11737L: linux-kbuild@vger.kernel.org 11738S: Maintained 11739Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11740T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11741F: Documentation/kbuild/ 11742F: Makefile 11743F: scripts/*vmlinux* 11744F: scripts/Kbuild* 11745F: scripts/Makefile* 11746F: scripts/basic/ 11747F: scripts/clang-tools/ 11748F: scripts/dummy-tools/ 11749F: scripts/mk* 11750F: scripts/mod/ 11751F: scripts/package/ 11752F: usr/ 11753 11754KERNEL HARDENING (not covered by other areas) 11755M: Kees Cook <keescook@chromium.org> 11756R: Gustavo A. R. Silva <gustavoars@kernel.org> 11757L: linux-hardening@vger.kernel.org 11758S: Supported 11759T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11760F: Documentation/ABI/testing/sysfs-kernel-oops_count 11761F: Documentation/ABI/testing/sysfs-kernel-warn_count 11762F: arch/*/configs/hardening.config 11763F: include/linux/overflow.h 11764F: include/linux/randomize_kstack.h 11765F: kernel/configs/hardening.config 11766F: mm/usercopy.c 11767K: \b(add|choose)_random_kstack_offset\b 11768K: \b__check_(object_size|heap_object)\b 11769K: \b__counted_by\b 11770 11771KERNEL JANITORS 11772L: kernel-janitors@vger.kernel.org 11773S: Odd Fixes 11774W: http://kernelnewbies.org/KernelJanitors 11775 11776KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11777M: Chuck Lever <chuck.lever@oracle.com> 11778M: Jeff Layton <jlayton@kernel.org> 11779R: Neil Brown <neilb@suse.de> 11780R: Olga Kornievskaia <kolga@netapp.com> 11781R: Dai Ngo <Dai.Ngo@oracle.com> 11782R: Tom Talpey <tom@talpey.com> 11783L: linux-nfs@vger.kernel.org 11784S: Supported 11785W: http://nfs.sourceforge.net/ 11786T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11787F: Documentation/filesystems/nfs/ 11788F: fs/lockd/ 11789F: fs/nfs_common/ 11790F: fs/nfsd/ 11791F: include/linux/lockd/ 11792F: include/linux/sunrpc/ 11793F: include/trace/events/rpcgss.h 11794F: include/trace/events/rpcrdma.h 11795F: include/trace/events/sunrpc.h 11796F: include/trace/misc/fs.h 11797F: include/trace/misc/nfs.h 11798F: include/trace/misc/sunrpc.h 11799F: include/uapi/linux/nfsd/ 11800F: include/uapi/linux/sunrpc/ 11801F: net/sunrpc/ 11802 11803KERNEL REGRESSIONS 11804M: Thorsten Leemhuis <linux@leemhuis.info> 11805L: regressions@lists.linux.dev 11806S: Supported 11807F: Documentation/admin-guide/reporting-regressions.rst 11808F: Documentation/process/handling-regressions.rst 11809 11810KERNEL SELFTEST FRAMEWORK 11811M: Shuah Khan <shuah@kernel.org> 11812M: Shuah Khan <skhan@linuxfoundation.org> 11813L: linux-kselftest@vger.kernel.org 11814S: Maintained 11815Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11816T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11817F: Documentation/dev-tools/kselftest* 11818F: tools/testing/selftests/ 11819 11820KERNEL SMB3 SERVER (KSMBD) 11821M: Namjae Jeon <linkinjeon@kernel.org> 11822M: Steve French <sfrench@samba.org> 11823R: Sergey Senozhatsky <senozhatsky@chromium.org> 11824R: Tom Talpey <tom@talpey.com> 11825L: linux-cifs@vger.kernel.org 11826S: Maintained 11827T: git git://git.samba.org/ksmbd.git 11828F: Documentation/filesystems/smb/ksmbd.rst 11829F: fs/smb/common/ 11830F: fs/smb/server/ 11831 11832KERNEL UNIT TESTING FRAMEWORK (KUnit) 11833M: Brendan Higgins <brendanhiggins@google.com> 11834M: David Gow <davidgow@google.com> 11835R: Rae Moar <rmoar@google.com> 11836L: linux-kselftest@vger.kernel.org 11837L: kunit-dev@googlegroups.com 11838S: Maintained 11839W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11840T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11841T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11842F: Documentation/dev-tools/kunit/ 11843F: include/kunit/ 11844F: lib/kunit/ 11845F: rust/kernel/kunit.rs 11846F: scripts/rustdoc_test_* 11847F: tools/testing/kunit/ 11848 11849KERNEL USERMODE HELPER 11850M: Luis Chamberlain <mcgrof@kernel.org> 11851L: linux-kernel@vger.kernel.org 11852S: Maintained 11853F: include/linux/umh.h 11854F: kernel/umh.c 11855 11856KERNEL VIRTUAL MACHINE (KVM) 11857M: Paolo Bonzini <pbonzini@redhat.com> 11858L: kvm@vger.kernel.org 11859S: Supported 11860W: http://www.linux-kvm.org 11861T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11862F: Documentation/virt/kvm/ 11863F: include/asm-generic/kvm* 11864F: include/kvm/iodev.h 11865F: include/linux/kvm* 11866F: include/trace/events/kvm.h 11867F: include/uapi/asm-generic/kvm* 11868F: include/uapi/linux/kvm* 11869F: tools/kvm/ 11870F: tools/testing/selftests/kvm/ 11871F: virt/kvm/* 11872 11873KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11874M: Marc Zyngier <maz@kernel.org> 11875M: Oliver Upton <oliver.upton@linux.dev> 11876R: James Morse <james.morse@arm.com> 11877R: Suzuki K Poulose <suzuki.poulose@arm.com> 11878R: Zenghui Yu <yuzenghui@huawei.com> 11879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11880L: kvmarm@lists.linux.dev 11881S: Maintained 11882T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11883F: arch/arm64/include/asm/kvm* 11884F: arch/arm64/include/uapi/asm/kvm* 11885F: arch/arm64/kvm/ 11886F: include/kvm/arm_* 11887F: tools/testing/selftests/kvm/*/aarch64/ 11888F: tools/testing/selftests/kvm/aarch64/ 11889 11890KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11891M: Tianrui Zhao <zhaotianrui@loongson.cn> 11892M: Bibo Mao <maobibo@loongson.cn> 11893M: Huacai Chen <chenhuacai@kernel.org> 11894L: kvm@vger.kernel.org 11895L: loongarch@lists.linux.dev 11896S: Maintained 11897T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11898F: arch/loongarch/include/asm/kvm* 11899F: arch/loongarch/include/uapi/asm/kvm* 11900F: arch/loongarch/kvm/ 11901 11902KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11903M: Huacai Chen <chenhuacai@kernel.org> 11904L: linux-mips@vger.kernel.org 11905L: kvm@vger.kernel.org 11906S: Maintained 11907T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11908F: arch/mips/include/asm/kvm* 11909F: arch/mips/include/uapi/asm/kvm* 11910F: arch/mips/kvm/ 11911 11912KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11913M: Michael Ellerman <mpe@ellerman.id.au> 11914R: Nicholas Piggin <npiggin@gmail.com> 11915L: linuxppc-dev@lists.ozlabs.org 11916L: kvm@vger.kernel.org 11917S: Maintained (Book3S 64-bit HV) 11918S: Odd fixes (Book3S 64-bit PR) 11919S: Orphan (Book3E and 32-bit) 11920T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11921F: arch/powerpc/include/asm/kvm* 11922F: arch/powerpc/include/uapi/asm/kvm* 11923F: arch/powerpc/kernel/kvm* 11924F: arch/powerpc/kvm/ 11925 11926KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11927M: Anup Patel <anup@brainfault.org> 11928R: Atish Patra <atishp@atishpatra.org> 11929L: kvm@vger.kernel.org 11930L: kvm-riscv@lists.infradead.org 11931L: linux-riscv@lists.infradead.org 11932S: Maintained 11933T: git https://github.com/kvm-riscv/linux.git 11934F: arch/riscv/include/asm/kvm* 11935F: arch/riscv/include/uapi/asm/kvm* 11936F: arch/riscv/kvm/ 11937F: tools/testing/selftests/kvm/*/riscv/ 11938F: tools/testing/selftests/kvm/riscv/ 11939 11940KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11941M: Christian Borntraeger <borntraeger@linux.ibm.com> 11942M: Janosch Frank <frankja@linux.ibm.com> 11943M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11944R: David Hildenbrand <david@redhat.com> 11945L: kvm@vger.kernel.org 11946S: Supported 11947T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11948F: Documentation/virt/kvm/s390* 11949F: arch/s390/include/asm/gmap.h 11950F: arch/s390/include/asm/kvm* 11951F: arch/s390/include/uapi/asm/kvm* 11952F: arch/s390/include/uapi/asm/uvdevice.h 11953F: arch/s390/kernel/uv.c 11954F: arch/s390/kvm/ 11955F: arch/s390/mm/gmap.c 11956F: drivers/s390/char/uvdevice.c 11957F: tools/testing/selftests/drivers/s390x/uvdevice/ 11958F: tools/testing/selftests/kvm/*/s390x/ 11959F: tools/testing/selftests/kvm/s390x/ 11960 11961KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11962M: Sean Christopherson <seanjc@google.com> 11963M: Paolo Bonzini <pbonzini@redhat.com> 11964L: kvm@vger.kernel.org 11965S: Supported 11966P: Documentation/process/maintainer-kvm-x86.rst 11967T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11968F: arch/x86/include/asm/kvm* 11969F: arch/x86/include/asm/svm.h 11970F: arch/x86/include/asm/vmx*.h 11971F: arch/x86/include/uapi/asm/kvm* 11972F: arch/x86/include/uapi/asm/svm.h 11973F: arch/x86/include/uapi/asm/vmx.h 11974F: arch/x86/kvm/ 11975F: arch/x86/kvm/*/ 11976F: tools/testing/selftests/kvm/*/x86_64/ 11977F: tools/testing/selftests/kvm/x86_64/ 11978 11979KERNFS 11980M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11981M: Tejun Heo <tj@kernel.org> 11982S: Supported 11983T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11984F: fs/kernfs/ 11985F: include/linux/kernfs.h 11986 11987KEXEC 11988M: Eric Biederman <ebiederm@xmission.com> 11989L: kexec@lists.infradead.org 11990S: Maintained 11991W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11992F: include/linux/kexec.h 11993F: include/uapi/linux/kexec.h 11994F: kernel/kexec* 11995 11996KEYS-ENCRYPTED 11997M: Mimi Zohar <zohar@linux.ibm.com> 11998L: linux-integrity@vger.kernel.org 11999L: keyrings@vger.kernel.org 12000S: Supported 12001F: Documentation/security/keys/trusted-encrypted.rst 12002F: include/keys/encrypted-type.h 12003F: security/keys/encrypted-keys/ 12004 12005KEYS-TRUSTED 12006M: James Bottomley <jejb@linux.ibm.com> 12007M: Jarkko Sakkinen <jarkko@kernel.org> 12008M: Mimi Zohar <zohar@linux.ibm.com> 12009L: linux-integrity@vger.kernel.org 12010L: keyrings@vger.kernel.org 12011S: Supported 12012F: Documentation/security/keys/trusted-encrypted.rst 12013F: include/keys/trusted-type.h 12014F: include/keys/trusted_tpm.h 12015F: security/keys/trusted-keys/ 12016 12017KEYS-TRUSTED-CAAM 12018M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12019R: Pengutronix Kernel Team <kernel@pengutronix.de> 12020L: linux-integrity@vger.kernel.org 12021L: keyrings@vger.kernel.org 12022S: Maintained 12023F: include/keys/trusted_caam.h 12024F: security/keys/trusted-keys/trusted_caam.c 12025 12026KEYS-TRUSTED-TEE 12027M: Sumit Garg <sumit.garg@linaro.org> 12028L: linux-integrity@vger.kernel.org 12029L: keyrings@vger.kernel.org 12030S: Supported 12031F: include/keys/trusted_tee.h 12032F: security/keys/trusted-keys/trusted_tee.c 12033 12034KEYS/KEYRINGS 12035M: David Howells <dhowells@redhat.com> 12036M: Jarkko Sakkinen <jarkko@kernel.org> 12037L: keyrings@vger.kernel.org 12038S: Maintained 12039F: Documentation/security/keys/core.rst 12040F: include/keys/ 12041F: include/linux/key-type.h 12042F: include/linux/key.h 12043F: include/linux/keyctl.h 12044F: include/uapi/linux/keyctl.h 12045F: security/keys/ 12046 12047KEYS/KEYRINGS_INTEGRITY 12048M: Jarkko Sakkinen <jarkko@kernel.org> 12049M: Mimi Zohar <zohar@linux.ibm.com> 12050L: linux-integrity@vger.kernel.org 12051L: keyrings@vger.kernel.org 12052S: Supported 12053F: security/integrity/platform_certs 12054 12055KFENCE 12056M: Alexander Potapenko <glider@google.com> 12057M: Marco Elver <elver@google.com> 12058R: Dmitry Vyukov <dvyukov@google.com> 12059L: kasan-dev@googlegroups.com 12060S: Maintained 12061F: Documentation/dev-tools/kfence.rst 12062F: arch/*/include/asm/kfence.h 12063F: include/linux/kfence.h 12064F: lib/Kconfig.kfence 12065F: mm/kfence/ 12066 12067KFIFO 12068M: Stefani Seibold <stefani@seibold.net> 12069S: Maintained 12070F: include/linux/kfifo.h 12071F: lib/kfifo.c 12072F: samples/kfifo/ 12073 12074KGDB / KDB /debug_core 12075M: Jason Wessel <jason.wessel@windriver.com> 12076M: Daniel Thompson <daniel.thompson@linaro.org> 12077R: Douglas Anderson <dianders@chromium.org> 12078L: kgdb-bugreport@lists.sourceforge.net 12079S: Maintained 12080W: http://kgdb.wiki.kernel.org/ 12081T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12082F: Documentation/dev-tools/kgdb.rst 12083F: drivers/misc/kgdbts.c 12084F: drivers/tty/serial/kgdboc.c 12085F: include/linux/kdb.h 12086F: include/linux/kgdb.h 12087F: kernel/debug/ 12088F: kernel/module/kdb.c 12089 12090KHADAS MCU MFD DRIVER 12091M: Neil Armstrong <neil.armstrong@linaro.org> 12092L: linux-amlogic@lists.infradead.org 12093S: Maintained 12094F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12095F: drivers/mfd/khadas-mcu.c 12096F: drivers/thermal/khadas_mcu_fan.c 12097F: include/linux/mfd/khadas-mcu.h 12098 12099KIONIX/ROHM KX022A ACCELEROMETER 12100M: Matti Vaittinen <mazziesaccount@gmail.com> 12101L: linux-iio@vger.kernel.org 12102S: Supported 12103F: drivers/iio/accel/kionix-kx022a* 12104 12105KMEMLEAK 12106M: Catalin Marinas <catalin.marinas@arm.com> 12107S: Maintained 12108F: Documentation/dev-tools/kmemleak.rst 12109F: include/linux/kmemleak.h 12110F: mm/kmemleak.c 12111F: samples/kmemleak/kmemleak-test.c 12112 12113KMSAN 12114M: Alexander Potapenko <glider@google.com> 12115R: Marco Elver <elver@google.com> 12116R: Dmitry Vyukov <dvyukov@google.com> 12117L: kasan-dev@googlegroups.com 12118S: Maintained 12119F: Documentation/dev-tools/kmsan.rst 12120F: arch/*/include/asm/kmsan.h 12121F: arch/*/mm/kmsan_* 12122F: include/linux/kmsan*.h 12123F: lib/Kconfig.kmsan 12124F: mm/kmsan/ 12125F: scripts/Makefile.kmsan 12126 12127KPROBES 12128M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12129M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12130M: "David S. Miller" <davem@davemloft.net> 12131M: Masami Hiramatsu <mhiramat@kernel.org> 12132L: linux-kernel@vger.kernel.org 12133L: linux-trace-kernel@vger.kernel.org 12134S: Maintained 12135Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12136T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12137F: Documentation/trace/kprobes.rst 12138F: include/asm-generic/kprobes.h 12139F: include/linux/kprobes.h 12140F: kernel/kprobes.c 12141F: lib/test_kprobes.c 12142F: samples/kprobes 12143 12144KS0108 LCD CONTROLLER DRIVER 12145M: Miguel Ojeda <ojeda@kernel.org> 12146S: Maintained 12147F: Documentation/admin-guide/auxdisplay/ks0108.rst 12148F: drivers/auxdisplay/ks0108.c 12149F: include/linux/ks0108.h 12150 12151KTD253 BACKLIGHT DRIVER 12152M: Linus Walleij <linus.walleij@linaro.org> 12153S: Maintained 12154F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12155F: drivers/video/backlight/ktd253-backlight.c 12156 12157KTD2801 BACKLIGHT DRIVER 12158M: Duje Mihanović <duje.mihanovic@skole.hr> 12159S: Maintained 12160F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12161F: drivers/video/backlight/ktd2801-backlight.c 12162 12163KTEST 12164M: Steven Rostedt <rostedt@goodmis.org> 12165M: John Hawley <warthog9@eaglescrag.net> 12166S: Maintained 12167F: tools/testing/ktest 12168 12169KTZ8866 BACKLIGHT DRIVER 12170M: Jianhua Lu <lujianhua000@gmail.com> 12171S: Maintained 12172F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12173F: drivers/video/backlight/ktz8866.c 12174 12175KVM PARAVIRT (KVM/paravirt) 12176M: Paolo Bonzini <pbonzini@redhat.com> 12177R: Wanpeng Li <wanpengli@tencent.com> 12178R: Vitaly Kuznetsov <vkuznets@redhat.com> 12179L: kvm@vger.kernel.org 12180S: Supported 12181T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12182F: arch/um/include/asm/kvm_para.h 12183F: arch/x86/include/asm/kvm_para.h 12184F: arch/x86/include/asm/pvclock-abi.h 12185F: arch/x86/include/uapi/asm/kvm_para.h 12186F: arch/x86/kernel/kvm.c 12187F: arch/x86/kernel/kvmclock.c 12188F: include/asm-generic/kvm_para.h 12189F: include/linux/kvm_para.h 12190F: include/uapi/asm-generic/kvm_para.h 12191F: include/uapi/linux/kvm_para.h 12192 12193KVM X86 HYPER-V (KVM/hyper-v) 12194M: Vitaly Kuznetsov <vkuznets@redhat.com> 12195M: Sean Christopherson <seanjc@google.com> 12196M: Paolo Bonzini <pbonzini@redhat.com> 12197L: kvm@vger.kernel.org 12198S: Supported 12199T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12200F: arch/x86/kvm/hyperv.* 12201F: arch/x86/kvm/kvm_onhyperv.* 12202F: arch/x86/kvm/svm/hyperv.* 12203F: arch/x86/kvm/svm/svm_onhyperv.* 12204F: arch/x86/kvm/vmx/hyperv.* 12205 12206KVM X86 Xen (KVM/Xen) 12207M: David Woodhouse <dwmw2@infradead.org> 12208M: Paul Durrant <paul@xen.org> 12209M: Sean Christopherson <seanjc@google.com> 12210M: Paolo Bonzini <pbonzini@redhat.com> 12211L: kvm@vger.kernel.org 12212S: Supported 12213T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12214F: arch/x86/kvm/xen.* 12215 12216L3MDEV 12217M: David Ahern <dsahern@kernel.org> 12218L: netdev@vger.kernel.org 12219S: Maintained 12220F: include/net/l3mdev.h 12221F: net/l3mdev 12222 12223LANDLOCK SECURITY MODULE 12224M: Mickaël Salaün <mic@digikod.net> 12225L: linux-security-module@vger.kernel.org 12226S: Supported 12227W: https://landlock.io 12228T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12229F: Documentation/security/landlock.rst 12230F: Documentation/userspace-api/landlock.rst 12231F: include/uapi/linux/landlock.h 12232F: samples/landlock/ 12233F: security/landlock/ 12234F: tools/testing/selftests/landlock/ 12235K: landlock 12236K: LANDLOCK 12237 12238LANTIQ / INTEL Ethernet drivers 12239M: Hauke Mehrtens <hauke@hauke-m.de> 12240L: netdev@vger.kernel.org 12241S: Maintained 12242F: drivers/net/dsa/lantiq_gswip.c 12243F: drivers/net/dsa/lantiq_pce.h 12244F: drivers/net/ethernet/lantiq_xrx200.c 12245F: net/dsa/tag_gswip.c 12246 12247LANTIQ MIPS ARCHITECTURE 12248M: John Crispin <john@phrozen.org> 12249L: linux-mips@vger.kernel.org 12250S: Maintained 12251F: arch/mips/lantiq 12252F: drivers/soc/lantiq 12253 12254LANTIQ PEF2256 DRIVER 12255M: Herve Codina <herve.codina@bootlin.com> 12256S: Maintained 12257F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12258F: drivers/net/wan/framer/pef2256/ 12259F: drivers/pinctrl/pinctrl-pef2256.c 12260F: include/linux/framer/pef2256.h 12261 12262LASI 53c700 driver for PARISC 12263M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12264L: linux-scsi@vger.kernel.org 12265S: Maintained 12266F: Documentation/scsi/53c700.rst 12267F: drivers/scsi/53c700* 12268 12269LEAKING_ADDRESSES 12270M: Tycho Andersen <tycho@tycho.pizza> 12271R: Kees Cook <keescook@chromium.org> 12272L: linux-hardening@vger.kernel.org 12273S: Maintained 12274T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12275F: scripts/leaking_addresses.pl 12276 12277LED SUBSYSTEM 12278M: Pavel Machek <pavel@ucw.cz> 12279M: Lee Jones <lee@kernel.org> 12280L: linux-leds@vger.kernel.org 12281S: Maintained 12282T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12283F: Documentation/devicetree/bindings/leds/ 12284F: Documentation/leds/ 12285F: drivers/leds/ 12286F: include/dt-bindings/leds/ 12287F: include/linux/leds.h 12288 12289LEGO MINDSTORMS EV3 12290R: David Lechner <david@lechnology.com> 12291S: Maintained 12292F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12293F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12294F: drivers/power/supply/lego_ev3_battery.c 12295 12296LEGO USB Tower driver 12297M: Juergen Stuber <starblue@users.sourceforge.net> 12298L: legousb-devel@lists.sourceforge.net 12299S: Maintained 12300W: http://legousb.sourceforge.net/ 12301F: drivers/usb/misc/legousbtower.c 12302 12303LETSKETCH HID TABLET DRIVER 12304M: Hans de Goede <hdegoede@redhat.com> 12305L: linux-input@vger.kernel.org 12306S: Maintained 12307T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12308F: drivers/hid/hid-letsketch.c 12309 12310LG LAPTOP EXTRAS 12311M: Matan Ziv-Av <matan@svgalib.org> 12312L: platform-driver-x86@vger.kernel.org 12313S: Maintained 12314F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12315F: Documentation/admin-guide/laptops/lg-laptop.rst 12316F: drivers/platform/x86/lg-laptop.c 12317 12318LG2160 MEDIA DRIVER 12319M: Michael Krufky <mkrufky@linuxtv.org> 12320L: linux-media@vger.kernel.org 12321S: Maintained 12322W: https://linuxtv.org 12323W: http://github.com/mkrufky 12324Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12325T: git git://linuxtv.org/mkrufky/tuners.git 12326F: drivers/media/dvb-frontends/lg2160.* 12327 12328LGDT3305 MEDIA DRIVER 12329M: Michael Krufky <mkrufky@linuxtv.org> 12330L: linux-media@vger.kernel.org 12331S: Maintained 12332W: https://linuxtv.org 12333W: http://github.com/mkrufky 12334Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12335T: git git://linuxtv.org/mkrufky/tuners.git 12336F: drivers/media/dvb-frontends/lgdt3305.* 12337 12338LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12339M: Viresh Kumar <vireshk@kernel.org> 12340L: linux-ide@vger.kernel.org 12341S: Maintained 12342T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12343F: drivers/ata/pata_arasan_cf.c 12344F: include/linux/pata_arasan_cf_data.h 12345 12346LIBATA PATA DRIVERS 12347R: Sergey Shtylyov <s.shtylyov@omp.ru> 12348L: linux-ide@vger.kernel.org 12349F: drivers/ata/ata_*.c 12350F: drivers/ata/pata_*.c 12351 12352LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12353M: Linus Walleij <linus.walleij@linaro.org> 12354L: linux-ide@vger.kernel.org 12355S: Maintained 12356T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12357F: drivers/ata/pata_ftide010.c 12358F: drivers/ata/sata_gemini.c 12359F: drivers/ata/sata_gemini.h 12360 12361LIBATA SATA AHCI PLATFORM devices support 12362M: Hans de Goede <hdegoede@redhat.com> 12363M: Jens Axboe <axboe@kernel.dk> 12364L: linux-ide@vger.kernel.org 12365S: Maintained 12366T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12367F: drivers/ata/ahci_platform.c 12368F: drivers/ata/libahci_platform.c 12369F: include/linux/ahci_platform.h 12370 12371LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12372M: Serge Semin <fancer.lancer@gmail.com> 12373L: linux-ide@vger.kernel.org 12374S: Maintained 12375T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12376F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12377F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12378F: drivers/ata/ahci_dwc.c 12379 12380LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12381M: Mikael Pettersson <mikpelinux@gmail.com> 12382L: linux-ide@vger.kernel.org 12383S: Maintained 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12385F: drivers/ata/sata_promise.* 12386 12387LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12388M: Damien Le Moal <dlemoal@kernel.org> 12389M: Niklas Cassel <cassel@kernel.org> 12390L: linux-ide@vger.kernel.org 12391S: Maintained 12392T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12393F: Documentation/ABI/testing/sysfs-ata 12394F: Documentation/devicetree/bindings/ata/ 12395F: drivers/ata/ 12396F: include/linux/ata.h 12397F: include/linux/libata.h 12398 12399LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12400M: Vishal Verma <vishal.l.verma@intel.com> 12401M: Dan Williams <dan.j.williams@intel.com> 12402M: Dave Jiang <dave.jiang@intel.com> 12403L: nvdimm@lists.linux.dev 12404S: Supported 12405Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12406P: Documentation/nvdimm/maintainer-entry-profile.rst 12407F: drivers/nvdimm/btt* 12408 12409LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12410M: Dan Williams <dan.j.williams@intel.com> 12411M: Vishal Verma <vishal.l.verma@intel.com> 12412M: Dave Jiang <dave.jiang@intel.com> 12413L: nvdimm@lists.linux.dev 12414S: Supported 12415Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12416P: Documentation/nvdimm/maintainer-entry-profile.rst 12417F: drivers/nvdimm/pmem* 12418 12419LIBNVDIMM: DEVICETREE BINDINGS 12420M: Oliver O'Halloran <oohall@gmail.com> 12421L: nvdimm@lists.linux.dev 12422S: Supported 12423Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12424F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12425F: drivers/nvdimm/of_pmem.c 12426 12427LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12428M: Dan Williams <dan.j.williams@intel.com> 12429M: Vishal Verma <vishal.l.verma@intel.com> 12430M: Dave Jiang <dave.jiang@intel.com> 12431M: Ira Weiny <ira.weiny@intel.com> 12432L: nvdimm@lists.linux.dev 12433S: Supported 12434Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12435P: Documentation/nvdimm/maintainer-entry-profile.rst 12436T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12437F: drivers/acpi/nfit/* 12438F: drivers/nvdimm/* 12439F: include/linux/libnvdimm.h 12440F: include/linux/nd.h 12441F: include/uapi/linux/ndctl.h 12442F: tools/testing/nvdimm/ 12443 12444LIBRARY CODE 12445M: Andrew Morton <akpm@linux-foundation.org> 12446L: linux-kernel@vger.kernel.org 12447S: Supported 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12449F: lib/* 12450 12451LICENSES and SPDX stuff 12452M: Thomas Gleixner <tglx@linutronix.de> 12453M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12454L: linux-spdx@vger.kernel.org 12455S: Maintained 12456T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12457F: COPYING 12458F: Documentation/process/license-rules.rst 12459F: LICENSES/ 12460F: scripts/spdxcheck-test.sh 12461F: scripts/spdxcheck.py 12462F: scripts/spdxexclude 12463 12464LINEAR RANGES HELPERS 12465M: Mark Brown <broonie@kernel.org> 12466R: Matti Vaittinen <mazziesaccount@gmail.com> 12467F: include/linux/linear_range.h 12468F: lib/linear_ranges.c 12469F: lib/test_linear_ranges.c 12470 12471LINUX FOR POWER MACINTOSH 12472L: linuxppc-dev@lists.ozlabs.org 12473S: Orphan 12474F: arch/powerpc/platforms/powermac/ 12475F: drivers/macintosh/ 12476X: drivers/macintosh/adb-iop.c 12477X: drivers/macintosh/via-macii.c 12478 12479LINUX FOR POWERPC (32-BIT AND 64-BIT) 12480M: Michael Ellerman <mpe@ellerman.id.au> 12481R: Nicholas Piggin <npiggin@gmail.com> 12482R: Christophe Leroy <christophe.leroy@csgroup.eu> 12483R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12484R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12485L: linuxppc-dev@lists.ozlabs.org 12486S: Supported 12487W: https://github.com/linuxppc/wiki/wiki 12488Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12489T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12490F: Documentation/ABI/stable/sysfs-firmware-opal-* 12491F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12492F: Documentation/devicetree/bindings/powerpc/ 12493F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12494F: Documentation/arch/powerpc/ 12495F: arch/powerpc/ 12496F: drivers/*/*/*pasemi* 12497F: drivers/*/*pasemi* 12498F: drivers/char/tpm/tpm_ibmvtpm* 12499F: drivers/crypto/nx/ 12500F: drivers/i2c/busses/i2c-opal.c 12501F: drivers/net/ethernet/ibm/ibmveth.* 12502F: drivers/net/ethernet/ibm/ibmvnic.* 12503F: drivers/pci/hotplug/pnv_php.c 12504F: drivers/pci/hotplug/rpa* 12505F: drivers/rtc/rtc-opal.c 12506F: drivers/scsi/ibmvscsi/ 12507F: drivers/tty/hvc/hvc_opal.c 12508F: drivers/watchdog/wdrtas.c 12509F: tools/testing/selftests/powerpc 12510N: /pmac 12511N: powermac 12512N: powernv 12513N: [^a-z0-9]ps3 12514N: pseries 12515 12516LINUX FOR POWERPC EMBEDDED MPC5XXX 12517M: Anatolij Gustschin <agust@denx.de> 12518L: linuxppc-dev@lists.ozlabs.org 12519S: Odd Fixes 12520F: arch/powerpc/platforms/512x/ 12521F: arch/powerpc/platforms/52xx/ 12522 12523LINUX FOR POWERPC EMBEDDED PPC4XX 12524L: linuxppc-dev@lists.ozlabs.org 12525S: Orphan 12526F: arch/powerpc/platforms/40x/ 12527F: arch/powerpc/platforms/44x/ 12528 12529LINUX FOR POWERPC EMBEDDED PPC85XX 12530M: Scott Wood <oss@buserror.net> 12531L: linuxppc-dev@lists.ozlabs.org 12532S: Odd fixes 12533T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12534F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12535F: Documentation/devicetree/bindings/powerpc/fsl/ 12536F: arch/powerpc/platforms/85xx/ 12537 12538LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12539M: Christophe Leroy <christophe.leroy@csgroup.eu> 12540L: linuxppc-dev@lists.ozlabs.org 12541S: Maintained 12542F: arch/powerpc/platforms/8xx/ 12543F: arch/powerpc/platforms/83xx/ 12544 12545LINUX KERNEL DUMP TEST MODULE (LKDTM) 12546M: Kees Cook <keescook@chromium.org> 12547S: Maintained 12548F: drivers/misc/lkdtm/* 12549F: tools/testing/selftests/lkdtm/* 12550 12551LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12552M: Alan Stern <stern@rowland.harvard.edu> 12553M: Andrea Parri <parri.andrea@gmail.com> 12554M: Will Deacon <will@kernel.org> 12555M: Peter Zijlstra <peterz@infradead.org> 12556M: Boqun Feng <boqun.feng@gmail.com> 12557M: Nicholas Piggin <npiggin@gmail.com> 12558M: David Howells <dhowells@redhat.com> 12559M: Jade Alglave <j.alglave@ucl.ac.uk> 12560M: Luc Maranget <luc.maranget@inria.fr> 12561M: "Paul E. McKenney" <paulmck@kernel.org> 12562R: Akira Yokosawa <akiyks@gmail.com> 12563R: Daniel Lustig <dlustig@nvidia.com> 12564R: Joel Fernandes <joel@joelfernandes.org> 12565L: linux-kernel@vger.kernel.org 12566L: linux-arch@vger.kernel.org 12567S: Supported 12568T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12569F: Documentation/atomic_bitops.txt 12570F: Documentation/atomic_t.txt 12571F: Documentation/core-api/refcount-vs-atomic.rst 12572F: Documentation/litmus-tests/ 12573F: Documentation/memory-barriers.txt 12574F: tools/memory-model/ 12575 12576LINUX-NEXT TREE 12577M: Stephen Rothwell <sfr@canb.auug.org.au> 12578L: linux-next@vger.kernel.org 12579S: Supported 12580B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12581T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12582 12583LIS3LV02D ACCELEROMETER DRIVER 12584M: Eric Piel <eric.piel@tremplin-utc.net> 12585S: Maintained 12586F: Documentation/misc-devices/lis3lv02d.rst 12587F: drivers/misc/lis3lv02d/ 12588F: drivers/platform/x86/hp/hp_accel.c 12589 12590LIST KUNIT TEST 12591M: David Gow <davidgow@google.com> 12592L: linux-kselftest@vger.kernel.org 12593L: kunit-dev@googlegroups.com 12594S: Maintained 12595F: lib/list-test.c 12596 12597LITEX PLATFORM 12598M: Karol Gugala <kgugala@antmicro.com> 12599M: Mateusz Holenko <mholenko@antmicro.com> 12600M: Gabriel Somlo <gsomlo@gmail.com> 12601M: Joel Stanley <joel@jms.id.au> 12602S: Maintained 12603F: Documentation/devicetree/bindings/*/litex,*.yaml 12604F: arch/openrisc/boot/dts/or1klitex.dts 12605F: drivers/mmc/host/litex_mmc.c 12606F: drivers/net/ethernet/litex/* 12607F: drivers/soc/litex/* 12608F: drivers/tty/serial/liteuart.c 12609F: include/linux/litex.h 12610N: litex 12611 12612LIVE PATCHING 12613M: Josh Poimboeuf <jpoimboe@kernel.org> 12614M: Jiri Kosina <jikos@kernel.org> 12615M: Miroslav Benes <mbenes@suse.cz> 12616M: Petr Mladek <pmladek@suse.com> 12617R: Joe Lawrence <joe.lawrence@redhat.com> 12618L: live-patching@vger.kernel.org 12619S: Maintained 12620T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12621F: Documentation/ABI/testing/sysfs-kernel-livepatch 12622F: Documentation/livepatch/ 12623F: arch/powerpc/include/asm/livepatch.h 12624F: include/linux/livepatch.h 12625F: kernel/livepatch/ 12626F: kernel/module/livepatch.c 12627F: samples/livepatch/ 12628F: tools/testing/selftests/livepatch/ 12629 12630LLC (802.2) 12631L: netdev@vger.kernel.org 12632S: Odd fixes 12633F: include/linux/llc.h 12634F: include/net/llc* 12635F: include/uapi/linux/llc.h 12636F: net/llc/ 12637 12638LM73 HARDWARE MONITOR DRIVER 12639M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12640L: linux-hwmon@vger.kernel.org 12641S: Maintained 12642F: drivers/hwmon/lm73.c 12643 12644LM78 HARDWARE MONITOR DRIVER 12645M: Jean Delvare <jdelvare@suse.com> 12646L: linux-hwmon@vger.kernel.org 12647S: Maintained 12648F: Documentation/hwmon/lm78.rst 12649F: drivers/hwmon/lm78.c 12650 12651LM83 HARDWARE MONITOR DRIVER 12652M: Jean Delvare <jdelvare@suse.com> 12653L: linux-hwmon@vger.kernel.org 12654S: Maintained 12655F: Documentation/hwmon/lm83.rst 12656F: drivers/hwmon/lm83.c 12657 12658LM90 HARDWARE MONITOR DRIVER 12659M: Jean Delvare <jdelvare@suse.com> 12660L: linux-hwmon@vger.kernel.org 12661S: Maintained 12662F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12663F: Documentation/hwmon/lm90.rst 12664F: drivers/hwmon/lm90.c 12665F: include/dt-bindings/thermal/lm90.h 12666 12667LME2510 MEDIA DRIVER 12668M: Malcolm Priestley <tvboxspy@gmail.com> 12669L: linux-media@vger.kernel.org 12670S: Maintained 12671W: https://linuxtv.org 12672Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12673F: drivers/media/usb/dvb-usb-v2/lmedm04* 12674 12675LOADPIN SECURITY MODULE 12676M: Kees Cook <keescook@chromium.org> 12677S: Supported 12678T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12679F: Documentation/admin-guide/LSM/LoadPin.rst 12680F: security/loadpin/ 12681 12682LOCKDOWN SECURITY MODULE 12683L: linux-security-module@vger.kernel.org 12684S: Odd Fixes 12685T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12686F: security/lockdown/ 12687 12688LOCKING PRIMITIVES 12689M: Peter Zijlstra <peterz@infradead.org> 12690M: Ingo Molnar <mingo@redhat.com> 12691M: Will Deacon <will@kernel.org> 12692R: Waiman Long <longman@redhat.com> 12693R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12694L: linux-kernel@vger.kernel.org 12695S: Maintained 12696T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12697F: Documentation/locking/ 12698F: arch/*/include/asm/spinlock*.h 12699F: include/linux/lockdep*.h 12700F: include/linux/mutex*.h 12701F: include/linux/rwlock*.h 12702F: include/linux/rwsem*.h 12703F: include/linux/seqlock.h 12704F: include/linux/spinlock*.h 12705F: kernel/locking/ 12706F: lib/locking*.[ch] 12707X: kernel/locking/locktorture.c 12708 12709LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12710M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12711L: linux-ntfs-dev@lists.sourceforge.net 12712S: Maintained 12713W: http://www.linux-ntfs.org/content/view/19/37/ 12714F: Documentation/admin-guide/ldm.rst 12715F: block/partitions/ldm.* 12716 12717LOGITECH HID GAMING KEYBOARDS 12718M: Hans de Goede <hdegoede@redhat.com> 12719L: linux-input@vger.kernel.org 12720S: Maintained 12721T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12722F: drivers/hid/hid-lg-g15.c 12723 12724LONTIUM LT8912B MIPI TO HDMI BRIDGE 12725M: Adrien Grassein <adrien.grassein@gmail.com> 12726S: Maintained 12727F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12728F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12729 12730LOONGARCH 12731M: Huacai Chen <chenhuacai@kernel.org> 12732R: WANG Xuerui <kernel@xen0n.name> 12733L: loongarch@lists.linux.dev 12734S: Maintained 12735T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12736F: Documentation/arch/loongarch/ 12737F: Documentation/translations/zh_CN/arch/loongarch/ 12738F: arch/loongarch/ 12739F: drivers/*/*loongarch* 12740 12741LOONGSON GPIO DRIVER 12742M: Yinbo Zhu <zhuyinbo@loongson.cn> 12743L: linux-gpio@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12746F: drivers/gpio/gpio-loongson-64bit.c 12747 12748LOONGSON LS2X APB DMA DRIVER 12749M: Binbin Zhou <zhoubinbin@loongson.cn> 12750L: dmaengine@vger.kernel.org 12751S: Maintained 12752F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12753F: drivers/dma/ls2x-apb-dma.c 12754 12755LOONGSON LS2X I2C DRIVER 12756M: Binbin Zhou <zhoubinbin@loongson.cn> 12757L: linux-i2c@vger.kernel.org 12758S: Maintained 12759F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12760F: drivers/i2c/busses/i2c-ls2x.c 12761 12762LOONGSON-2 SOC SERIES CLOCK DRIVER 12763M: Yinbo Zhu <zhuyinbo@loongson.cn> 12764L: linux-clk@vger.kernel.org 12765S: Maintained 12766F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12767F: drivers/clk/clk-loongson2.c 12768F: include/dt-bindings/clock/loongson,ls2k-clk.h 12769 12770LOONGSON SPI DRIVER 12771M: Yinbo Zhu <zhuyinbo@loongson.cn> 12772L: linux-spi@vger.kernel.org 12773S: Maintained 12774F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12775F: drivers/spi/spi-loongson-core.c 12776F: drivers/spi/spi-loongson-pci.c 12777F: drivers/spi/spi-loongson-plat.c 12778F: drivers/spi/spi-loongson.h 12779 12780LOONGSON-2 SOC SERIES GUTS DRIVER 12781M: Yinbo Zhu <zhuyinbo@loongson.cn> 12782L: loongarch@lists.linux.dev 12783S: Maintained 12784F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12785F: drivers/soc/loongson/loongson2_guts.c 12786 12787LOONGSON-2 SOC SERIES PM DRIVER 12788M: Yinbo Zhu <zhuyinbo@loongson.cn> 12789L: linux-pm@vger.kernel.org 12790S: Maintained 12791F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12792F: drivers/soc/loongson/loongson2_pm.c 12793 12794LOONGSON-2 SOC SERIES PINCTRL DRIVER 12795M: zhanghongchen <zhanghongchen@loongson.cn> 12796M: Yinbo Zhu <zhuyinbo@loongson.cn> 12797L: linux-gpio@vger.kernel.org 12798S: Maintained 12799F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12800F: drivers/pinctrl/pinctrl-loongson2.c 12801 12802LOONGSON-2 SOC SERIES THERMAL DRIVER 12803M: zhanghongchen <zhanghongchen@loongson.cn> 12804M: Yinbo Zhu <zhuyinbo@loongson.cn> 12805L: linux-pm@vger.kernel.org 12806S: Maintained 12807F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12808F: drivers/thermal/loongson2_thermal.c 12809 12810LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12811M: Sathya Prakash <sathya.prakash@broadcom.com> 12812M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12813M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12814L: MPT-FusionLinux.pdl@broadcom.com 12815L: linux-scsi@vger.kernel.org 12816S: Supported 12817W: http://www.avagotech.com/support/ 12818F: drivers/message/fusion/ 12819F: drivers/scsi/mpt3sas/ 12820 12821LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12822M: Matthew Wilcox <willy@infradead.org> 12823L: linux-scsi@vger.kernel.org 12824S: Maintained 12825F: drivers/scsi/sym53c8xx_2/ 12826 12827LTC1660 DAC DRIVER 12828M: Marcus Folkesson <marcus.folkesson@gmail.com> 12829L: linux-iio@vger.kernel.org 12830S: Maintained 12831F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12832F: drivers/iio/dac/ltc1660.c 12833 12834LTC2688 IIO DAC DRIVER 12835M: Nuno Sá <nuno.sa@analog.com> 12836L: linux-iio@vger.kernel.org 12837S: Supported 12838W: https://ez.analog.com/linux-software-drivers 12839F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12840F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12841F: drivers/iio/dac/ltc2688.c 12842 12843LTC2947 HARDWARE MONITOR DRIVER 12844M: Nuno Sá <nuno.sa@analog.com> 12845L: linux-hwmon@vger.kernel.org 12846S: Supported 12847W: https://ez.analog.com/linux-software-drivers 12848F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12849F: drivers/hwmon/ltc2947-core.c 12850F: drivers/hwmon/ltc2947-i2c.c 12851F: drivers/hwmon/ltc2947-spi.c 12852F: drivers/hwmon/ltc2947.h 12853 12854LTC2991 HARDWARE MONITOR DRIVER 12855M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12856L: linux-hwmon@vger.kernel.org 12857S: Supported 12858W: https://ez.analog.com/linux-software-drivers 12859F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12860F: drivers/hwmon/ltc2991.c 12861 12862LTC2983 IIO TEMPERATURE DRIVER 12863M: Nuno Sá <nuno.sa@analog.com> 12864L: linux-iio@vger.kernel.org 12865S: Supported 12866W: https://ez.analog.com/linux-software-drivers 12867F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12868F: drivers/iio/temperature/ltc2983.c 12869 12870LTC4282 HARDWARE MONITOR DRIVER 12871M: Nuno Sa <nuno.sa@analog.com> 12872L: linux-hwmon@vger.kernel.org 12873S: Supported 12874F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12875F: Documentation/hwmon/ltc4282.rst 12876F: drivers/hwmon/ltc4282.c 12877 12878LTC4286 HARDWARE MONITOR DRIVER 12879M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12880L: linux-i2c@vger.kernel.org 12881S: Maintained 12882F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12883F: Documentation/hwmon/ltc4286.rst 12884F: drivers/hwmon/pmbus/Kconfig 12885F: drivers/hwmon/pmbus/Makefile 12886F: drivers/hwmon/pmbus/ltc4286.c 12887 12888LTC4306 I2C MULTIPLEXER DRIVER 12889M: Michael Hennerich <michael.hennerich@analog.com> 12890L: linux-i2c@vger.kernel.org 12891S: Supported 12892W: https://ez.analog.com/linux-software-drivers 12893F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12894F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12895 12896LTP (Linux Test Project) 12897M: Cyril Hrubis <chrubis@suse.cz> 12898M: Jan Stancek <jstancek@redhat.com> 12899M: Petr Vorel <pvorel@suse.cz> 12900M: Li Wang <liwang@redhat.com> 12901M: Yang Xu <xuyang2018.jy@fujitsu.com> 12902L: ltp@lists.linux.it (subscribers-only) 12903S: Maintained 12904W: http://linux-test-project.github.io/ 12905T: git https://github.com/linux-test-project/ltp.git 12906 12907LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12908M: Anshul Dalal <anshulusr@gmail.com> 12909L: linux-iio@vger.kernel.org 12910S: Maintained 12911F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12912F: drivers/iio/light/ltr390.c 12913 12914LYNX 28G SERDES PHY DRIVER 12915M: Ioana Ciornei <ioana.ciornei@nxp.com> 12916L: netdev@vger.kernel.org 12917S: Supported 12918F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12919F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12920 12921LYNX PCS MODULE 12922M: Ioana Ciornei <ioana.ciornei@nxp.com> 12923L: netdev@vger.kernel.org 12924S: Supported 12925F: drivers/net/pcs/pcs-lynx.c 12926F: include/linux/pcs-lynx.h 12927 12928M68K ARCHITECTURE 12929M: Geert Uytterhoeven <geert@linux-m68k.org> 12930L: linux-m68k@lists.linux-m68k.org 12931S: Maintained 12932W: http://www.linux-m68k.org/ 12933T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12934F: arch/m68k/ 12935F: drivers/zorro/ 12936 12937M68K ON APPLE MACINTOSH 12938M: Joshua Thompson <funaho@jurai.org> 12939L: linux-m68k@lists.linux-m68k.org 12940S: Maintained 12941W: http://www.mac.linux-m68k.org/ 12942F: arch/m68k/mac/ 12943F: drivers/macintosh/adb-iop.c 12944F: drivers/macintosh/via-macii.c 12945 12946M68K ON HP9000/300 12947M: Philip Blundell <philb@gnu.org> 12948S: Maintained 12949W: http://www.tazenda.demon.co.uk/phil/linux-hp 12950F: arch/m68k/hp300/ 12951 12952M88DS3103 MEDIA DRIVER 12953L: linux-media@vger.kernel.org 12954S: Orphan 12955W: https://linuxtv.org 12956Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12957F: drivers/media/dvb-frontends/m88ds3103* 12958 12959M88RS2000 MEDIA DRIVER 12960M: Malcolm Priestley <tvboxspy@gmail.com> 12961L: linux-media@vger.kernel.org 12962S: Maintained 12963W: https://linuxtv.org 12964Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12965F: drivers/media/dvb-frontends/m88rs2000* 12966 12967MA901 MASTERKIT USB FM RADIO DRIVER 12968M: Alexey Klimov <klimov.linux@gmail.com> 12969L: linux-media@vger.kernel.org 12970S: Maintained 12971T: git git://linuxtv.org/media_tree.git 12972F: drivers/media/radio/radio-ma901.c 12973 12974MAC80211 12975M: Johannes Berg <johannes@sipsolutions.net> 12976L: linux-wireless@vger.kernel.org 12977S: Maintained 12978W: https://wireless.wiki.kernel.org/ 12979Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12980T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12981T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12982F: Documentation/networking/mac80211-injection.rst 12983F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12984F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12985F: include/net/mac80211.h 12986F: net/mac80211/ 12987 12988MAILBOX API 12989M: Jassi Brar <jassisinghbrar@gmail.com> 12990L: linux-kernel@vger.kernel.org 12991S: Maintained 12992F: Documentation/devicetree/bindings/mailbox/ 12993F: drivers/mailbox/ 12994F: include/dt-bindings/mailbox/ 12995F: include/linux/mailbox_client.h 12996F: include/linux/mailbox_controller.h 12997 12998MAILBOX ARM MHUv2 12999M: Viresh Kumar <viresh.kumar@linaro.org> 13000M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13001L: linux-kernel@vger.kernel.org 13002S: Maintained 13003F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13004F: drivers/mailbox/arm_mhuv2.c 13005F: include/linux/mailbox/arm_mhuv2_message.h 13006 13007MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13008M: Alejandro Colomar <alx@kernel.org> 13009L: linux-man@vger.kernel.org 13010S: Maintained 13011W: http://www.kernel.org/doc/man-pages 13012T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13013T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13014 13015MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13016M: Jeremy Kerr <jk@codeconstruct.com.au> 13017M: Matt Johnston <matt@codeconstruct.com.au> 13018L: netdev@vger.kernel.org 13019S: Maintained 13020F: Documentation/networking/mctp.rst 13021F: drivers/net/mctp/ 13022F: include/net/mctp.h 13023F: include/net/mctpdevice.h 13024F: include/net/netns/mctp.h 13025F: net/mctp/ 13026 13027MAPLE TREE 13028M: Liam R. Howlett <Liam.Howlett@oracle.com> 13029L: maple-tree@lists.infradead.org 13030L: linux-mm@kvack.org 13031S: Supported 13032F: Documentation/core-api/maple_tree.rst 13033F: include/linux/maple_tree.h 13034F: include/trace/events/maple_tree.h 13035F: lib/maple_tree.c 13036F: lib/test_maple_tree.c 13037F: tools/testing/radix-tree/linux/maple_tree.h 13038F: tools/testing/radix-tree/maple.c 13039 13040MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13041M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13042L: linux-mips@vger.kernel.org 13043S: Maintained 13044F: arch/mips/boot/dts/img/pistachio* 13045 13046MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13047M: Andrew Lunn <andrew@lunn.ch> 13048L: netdev@vger.kernel.org 13049S: Maintained 13050F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13051F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13052F: Documentation/networking/devlink/mv88e6xxx.rst 13053F: drivers/net/dsa/mv88e6xxx/ 13054F: include/linux/dsa/mv88e6xxx.h 13055F: include/linux/platform_data/mv88e6xxx.h 13056 13057MARVELL ARMADA 3700 PHY DRIVERS 13058M: Miquel Raynal <miquel.raynal@bootlin.com> 13059S: Maintained 13060F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13061F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13062F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13063F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13064 13065MARVELL ARMADA 3700 SERIAL DRIVER 13066M: Pali Rohár <pali@kernel.org> 13067S: Maintained 13068F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13069F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13070F: drivers/tty/serial/mvebu-uart.c 13071 13072MARVELL ARMADA DRM SUPPORT 13073M: Russell King <linux@armlinux.org.uk> 13074S: Maintained 13075T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13076T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13077F: Documentation/devicetree/bindings/display/armada/ 13078F: drivers/gpu/drm/armada/ 13079F: include/uapi/drm/armada_drm.h 13080 13081MARVELL CRYPTO DRIVER 13082M: Boris Brezillon <bbrezillon@kernel.org> 13083M: Arnaud Ebalard <arno@natisbad.org> 13084M: Srujana Challa <schalla@marvell.com> 13085L: linux-crypto@vger.kernel.org 13086S: Maintained 13087F: drivers/crypto/marvell/ 13088F: include/linux/soc/marvell/octeontx2/ 13089 13090MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13091M: Mirko Lindner <mlindner@marvell.com> 13092M: Stephen Hemminger <stephen@networkplumber.org> 13093L: netdev@vger.kernel.org 13094S: Maintained 13095F: drivers/net/ethernet/marvell/sk* 13096 13097MARVELL LIBERTAS WIRELESS DRIVER 13098L: libertas-dev@lists.infradead.org 13099S: Orphan 13100F: drivers/net/wireless/marvell/libertas/ 13101 13102MARVELL MACCHIATOBIN SUPPORT 13103M: Russell King <linux@armlinux.org.uk> 13104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13105S: Maintained 13106F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13107 13108MARVELL MV643XX ETHERNET DRIVER 13109M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13110L: netdev@vger.kernel.org 13111S: Maintained 13112F: drivers/net/ethernet/marvell/mv643xx_eth.* 13113F: include/linux/mv643xx.h 13114 13115MARVELL MV88X3310 PHY DRIVER 13116M: Russell King <linux@armlinux.org.uk> 13117M: Marek Behún <kabel@kernel.org> 13118L: netdev@vger.kernel.org 13119S: Maintained 13120F: drivers/net/phy/marvell10g.c 13121 13122MARVELL MVEBU THERMAL DRIVER 13123M: Miquel Raynal <miquel.raynal@bootlin.com> 13124S: Maintained 13125F: drivers/thermal/armada_thermal.c 13126 13127MARVELL MVNETA ETHERNET DRIVER 13128M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13129L: netdev@vger.kernel.org 13130S: Maintained 13131F: drivers/net/ethernet/marvell/mvneta* 13132 13133MARVELL MVPP2 ETHERNET DRIVER 13134M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13135M: Russell King <linux@armlinux.org.uk> 13136L: netdev@vger.kernel.org 13137S: Maintained 13138F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13139F: drivers/net/ethernet/marvell/mvpp2/ 13140 13141MARVELL MWIFIEX WIRELESS DRIVER 13142M: Brian Norris <briannorris@chromium.org> 13143R: Francesco Dolcini <francesco@dolcini.it> 13144L: linux-wireless@vger.kernel.org 13145S: Odd Fixes 13146F: drivers/net/wireless/marvell/mwifiex/ 13147 13148MARVELL MWL8K WIRELESS DRIVER 13149L: linux-wireless@vger.kernel.org 13150S: Orphan 13151F: drivers/net/wireless/marvell/mwl8k.c 13152 13153MARVELL NAND CONTROLLER DRIVER 13154M: Miquel Raynal <miquel.raynal@bootlin.com> 13155L: linux-mtd@lists.infradead.org 13156S: Maintained 13157F: drivers/mtd/nand/raw/marvell_nand.c 13158 13159MARVELL OCTEON ENDPOINT DRIVER 13160M: Veerasenareddy Burru <vburru@marvell.com> 13161M: Sathesh Edara <sedara@marvell.com> 13162L: netdev@vger.kernel.org 13163S: Supported 13164F: drivers/net/ethernet/marvell/octeon_ep 13165 13166MARVELL OCTEON ENDPOINT VF DRIVER 13167M: Veerasenareddy Burru <vburru@marvell.com> 13168M: Sathesh Edara <sedara@marvell.com> 13169M: Shinas Rasheed <srasheed@marvell.com> 13170M: Satananda Burla <sburla@marvell.com> 13171L: netdev@vger.kernel.org 13172S: Supported 13173F: drivers/net/ethernet/marvell/octeon_ep_vf 13174 13175MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13176M: Sunil Goutham <sgoutham@marvell.com> 13177M: Geetha sowjanya <gakula@marvell.com> 13178M: Subbaraya Sundeep <sbhatta@marvell.com> 13179M: hariprasad <hkelam@marvell.com> 13180L: netdev@vger.kernel.org 13181S: Supported 13182F: drivers/net/ethernet/marvell/octeontx2/nic/ 13183F: include/linux/soc/marvell/octeontx2/ 13184 13185MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13186M: Sunil Goutham <sgoutham@marvell.com> 13187M: Linu Cherian <lcherian@marvell.com> 13188M: Geetha sowjanya <gakula@marvell.com> 13189M: Jerin Jacob <jerinj@marvell.com> 13190M: hariprasad <hkelam@marvell.com> 13191M: Subbaraya Sundeep <sbhatta@marvell.com> 13192L: netdev@vger.kernel.org 13193S: Supported 13194F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13195F: drivers/net/ethernet/marvell/octeontx2/af/ 13196 13197MARVELL PRESTERA ETHERNET SWITCH DRIVER 13198M: Taras Chornyi <taras.chornyi@plvision.eu> 13199S: Supported 13200W: https://github.com/Marvell-switching/switchdev-prestera 13201F: drivers/net/ethernet/marvell/prestera/ 13202 13203MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13204M: Nicolas Pitre <nico@fluxnic.net> 13205S: Odd Fixes 13206F: drivers/mmc/host/mvsdio.* 13207 13208MARVELL USB MDIO CONTROLLER DRIVER 13209M: Tobias Waldekranz <tobias@waldekranz.com> 13210L: netdev@vger.kernel.org 13211S: Maintained 13212F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13213F: drivers/net/mdio/mdio-mvusb.c 13214 13215MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13216M: Hu Ziji <huziji@marvell.com> 13217L: linux-mmc@vger.kernel.org 13218S: Supported 13219F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13220F: drivers/mmc/host/sdhci-xenon* 13221 13222MATROX FRAMEBUFFER DRIVER 13223L: linux-fbdev@vger.kernel.org 13224S: Orphan 13225F: drivers/video/fbdev/matrox/matroxfb_* 13226F: include/uapi/linux/matroxfb.h 13227 13228MAX15301 DRIVER 13229M: Daniel Nilsson <daniel.nilsson@flex.com> 13230L: linux-hwmon@vger.kernel.org 13231S: Maintained 13232F: Documentation/hwmon/max15301.rst 13233F: drivers/hwmon/pmbus/max15301.c 13234 13235MAX2175 SDR TUNER DRIVER 13236M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13237L: linux-media@vger.kernel.org 13238S: Maintained 13239T: git git://linuxtv.org/media_tree.git 13240F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13241F: Documentation/userspace-api/media/drivers/max2175.rst 13242F: drivers/media/i2c/max2175* 13243F: include/uapi/linux/max2175.h 13244 13245MAX31335 RTC DRIVER 13246M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13247L: linux-rtc@vger.kernel.org 13248S: Supported 13249W: https://ez.analog.com/linux-software-drivers 13250F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13251F: drivers/rtc/rtc-max31335.c 13252 13253MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13254L: linux-hwmon@vger.kernel.org 13255S: Orphan 13256F: Documentation/hwmon/max6650.rst 13257F: drivers/hwmon/max6650.c 13258 13259MAX9286 QUAD GMSL DESERIALIZER DRIVER 13260M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13261M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13262M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13263M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13264L: linux-media@vger.kernel.org 13265S: Maintained 13266F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13267F: drivers/media/i2c/max9286.c 13268 13269MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13270M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13271L: linux-media@vger.kernel.org 13272S: Maintained 13273F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13274F: drivers/staging/media/max96712/max96712.c 13275 13276MAX9860 MONO AUDIO VOICE CODEC DRIVER 13277M: Peter Rosin <peda@axentia.se> 13278L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13279S: Maintained 13280F: Documentation/devicetree/bindings/sound/max9860.txt 13281F: sound/soc/codecs/max9860.* 13282 13283MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13284M: Andreas Klinger <ak@it-klinger.de> 13285L: linux-iio@vger.kernel.org 13286S: Maintained 13287F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13288F: drivers/iio/proximity/mb1232.c 13289 13290MAXIM MAX11205 DRIVER 13291M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13292L: linux-iio@vger.kernel.org 13293S: Supported 13294W: https://ez.analog.com/linux-software-drivers 13295F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13296F: drivers/iio/adc/max11205.c 13297 13298MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13299R: Iskren Chernev <iskren.chernev@gmail.com> 13300R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13301R: Marek Szyprowski <m.szyprowski@samsung.com> 13302R: Matheus Castello <matheus@castello.eng.br> 13303L: linux-pm@vger.kernel.org 13304S: Maintained 13305F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13306F: drivers/power/supply/max17040_battery.c 13307 13308MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13309R: Hans de Goede <hdegoede@redhat.com> 13310R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13311R: Marek Szyprowski <m.szyprowski@samsung.com> 13312R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13313R: Purism Kernel Team <kernel@puri.sm> 13314L: linux-pm@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13317F: drivers/power/supply/max17042_battery.c 13318 13319MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13320M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13321L: linux-kernel@vger.kernel.org 13322S: Maintained 13323F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13324F: drivers/regulator/max20086-regulator.c 13325 13326MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13327M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13328L: linux-iio@vger.kernel.org 13329S: Maintained 13330F: drivers/iio/temperature/max30208.c 13331 13332MAXIM MAX77650 PMIC MFD DRIVER 13333M: Bartosz Golaszewski <brgl@bgdev.pl> 13334L: linux-kernel@vger.kernel.org 13335S: Maintained 13336F: Documentation/devicetree/bindings/*/*max77650.yaml 13337F: Documentation/devicetree/bindings/*/max77650*.yaml 13338F: drivers/gpio/gpio-max77650.c 13339F: drivers/input/misc/max77650-onkey.c 13340F: drivers/leds/leds-max77650.c 13341F: drivers/mfd/max77650.c 13342F: drivers/power/supply/max77650-charger.c 13343F: drivers/regulator/max77650-regulator.c 13344F: include/linux/mfd/max77650.h 13345 13346MAXIM MAX77714 PMIC MFD DRIVER 13347M: Luca Ceresoli <luca@lucaceresoli.net> 13348S: Maintained 13349F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13350F: drivers/mfd/max77714.c 13351F: include/linux/mfd/max77714.h 13352 13353MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13354M: Javier Martinez Canillas <javier@dowhile0.org> 13355L: linux-kernel@vger.kernel.org 13356S: Supported 13357F: Documentation/devicetree/bindings/*/*max77802.yaml 13358F: drivers/regulator/max77802-regulator.c 13359F: include/dt-bindings/*/*max77802.h 13360 13361MAXIM MAX77976 BATTERY CHARGER 13362M: Luca Ceresoli <luca@lucaceresoli.net> 13363S: Supported 13364F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13365F: drivers/power/supply/max77976_charger.c 13366 13367MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13368M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13369L: linux-pm@vger.kernel.org 13370S: Maintained 13371B: mailto:linux-samsung-soc@vger.kernel.org 13372F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13373F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13374F: drivers/power/supply/max14577_charger.c 13375F: drivers/power/supply/max77693_charger.c 13376 13377MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13378M: Chanwoo Choi <cw00.choi@samsung.com> 13379M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13380L: linux-kernel@vger.kernel.org 13381S: Maintained 13382B: mailto:linux-samsung-soc@vger.kernel.org 13383F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13384F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13385F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13386F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13387F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13388F: drivers/*/*max77843.c 13389F: drivers/*/max14577*.c 13390F: drivers/*/max77686*.c 13391F: drivers/*/max77693*.c 13392F: drivers/clk/clk-max77686.c 13393F: drivers/extcon/extcon-max14577.c 13394F: drivers/extcon/extcon-max77693.c 13395F: drivers/rtc/rtc-max77686.c 13396F: include/linux/mfd/max14577*.h 13397F: include/linux/mfd/max77686*.h 13398F: include/linux/mfd/max77693*.h 13399 13400MAXIRADIO FM RADIO RECEIVER DRIVER 13401M: Hans Verkuil <hverkuil@xs4all.nl> 13402L: linux-media@vger.kernel.org 13403S: Maintained 13404W: https://linuxtv.org 13405T: git git://linuxtv.org/media_tree.git 13406F: drivers/media/radio/radio-maxiradio* 13407 13408MAXLINEAR ETHERNET PHY DRIVER 13409M: Xu Liang <lxu@maxlinear.com> 13410L: netdev@vger.kernel.org 13411S: Supported 13412F: drivers/net/phy/mxl-gpy.c 13413 13414MCAN MMIO DEVICE DRIVER 13415M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13416L: linux-can@vger.kernel.org 13417S: Maintained 13418F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13419F: drivers/net/can/m_can/m_can.c 13420F: drivers/net/can/m_can/m_can.h 13421F: drivers/net/can/m_can/m_can_platform.c 13422 13423MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13424R: Yasushi SHOJI <yashi@spacecubics.com> 13425L: linux-can@vger.kernel.org 13426S: Maintained 13427F: drivers/net/can/usb/mcba_usb.c 13428 13429MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13430M: Rishi Gupta <gupt21@gmail.com> 13431L: linux-i2c@vger.kernel.org 13432L: linux-input@vger.kernel.org 13433S: Maintained 13434F: drivers/hid/hid-mcp2221.c 13435 13436MCP251XFD SPI-CAN NETWORK DRIVER 13437M: Marc Kleine-Budde <mkl@pengutronix.de> 13438M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13439R: Thomas Kopp <thomas.kopp@microchip.com> 13440L: linux-can@vger.kernel.org 13441S: Maintained 13442F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13443F: drivers/net/can/spi/mcp251xfd/ 13444 13445MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13446M: Peter Rosin <peda@axentia.se> 13447L: linux-iio@vger.kernel.org 13448S: Maintained 13449F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13450F: drivers/iio/potentiometer/mcp4018.c 13451F: drivers/iio/potentiometer/mcp4531.c 13452 13453MCP4821 DAC DRIVER 13454M: Anshul Dalal <anshulusr@gmail.com> 13455L: linux-iio@vger.kernel.org 13456S: Maintained 13457F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13458F: drivers/iio/dac/mcp4821.c 13459 13460MCR20A IEEE-802.15.4 RADIO DRIVER 13461M: Stefan Schmidt <stefan@datenfreihafen.org> 13462L: linux-wpan@vger.kernel.org 13463S: Odd Fixes 13464W: https://github.com/xueliu/mcr20a-linux 13465F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13466F: drivers/net/ieee802154/mcr20a.c 13467F: drivers/net/ieee802154/mcr20a.h 13468 13469MDIO REGMAP DRIVER 13470M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13471L: netdev@vger.kernel.org 13472S: Maintained 13473F: drivers/net/mdio/mdio-regmap.c 13474F: include/linux/mdio/mdio-regmap.h 13475 13476MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13477M: William Breathitt Gray <william.gray@linaro.org> 13478L: linux-iio@vger.kernel.org 13479S: Maintained 13480F: drivers/iio/dac/cio-dac.c 13481 13482MEDIA CONTROLLER FRAMEWORK 13483M: Sakari Ailus <sakari.ailus@linux.intel.com> 13484M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13485L: linux-media@vger.kernel.org 13486S: Supported 13487W: https://www.linuxtv.org 13488T: git git://linuxtv.org/media_tree.git 13489F: drivers/media/mc/ 13490F: include/media/media-*.h 13491F: include/uapi/linux/media.h 13492 13493MEDIA DRIVER FOR FREESCALE IMX PXP 13494M: Philipp Zabel <p.zabel@pengutronix.de> 13495L: linux-media@vger.kernel.org 13496S: Maintained 13497T: git git://linuxtv.org/media_tree.git 13498F: drivers/media/platform/nxp/imx-pxp.[ch] 13499 13500MEDIA DRIVERS FOR ASCOT2E 13501M: Sergey Kozlov <serjk@netup.ru> 13502M: Abylay Ospan <aospan@netup.ru> 13503L: linux-media@vger.kernel.org 13504S: Supported 13505W: https://linuxtv.org 13506W: http://netup.tv/ 13507T: git git://linuxtv.org/media_tree.git 13508F: drivers/media/dvb-frontends/ascot2e* 13509 13510MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13511M: Jasmin Jessich <jasmin@anw.at> 13512L: linux-media@vger.kernel.org 13513S: Maintained 13514W: https://linuxtv.org 13515T: git git://linuxtv.org/media_tree.git 13516F: drivers/media/dvb-frontends/cxd2099* 13517 13518MEDIA DRIVERS FOR CXD2841ER 13519M: Sergey Kozlov <serjk@netup.ru> 13520M: Abylay Ospan <aospan@netup.ru> 13521L: linux-media@vger.kernel.org 13522S: Supported 13523W: https://linuxtv.org 13524W: http://netup.tv/ 13525T: git git://linuxtv.org/media_tree.git 13526F: drivers/media/dvb-frontends/cxd2841er* 13527 13528MEDIA DRIVERS FOR CXD2880 13529M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13530L: linux-media@vger.kernel.org 13531S: Supported 13532W: http://linuxtv.org/ 13533T: git git://linuxtv.org/media_tree.git 13534F: drivers/media/dvb-frontends/cxd2880/* 13535F: drivers/media/spi/cxd2880* 13536 13537MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13538L: linux-media@vger.kernel.org 13539S: Orphan 13540W: https://linuxtv.org 13541T: git git://linuxtv.org/media_tree.git 13542F: drivers/media/pci/ddbridge/* 13543 13544MEDIA DRIVERS FOR FREESCALE IMX 13545M: Steve Longerbeam <slongerbeam@gmail.com> 13546M: Philipp Zabel <p.zabel@pengutronix.de> 13547L: linux-media@vger.kernel.org 13548S: Maintained 13549T: git git://linuxtv.org/media_tree.git 13550F: Documentation/admin-guide/media/imx.rst 13551F: Documentation/devicetree/bindings/media/imx.txt 13552F: drivers/staging/media/imx/ 13553F: include/linux/imx-media.h 13554F: include/media/imx.h 13555 13556MEDIA DRIVERS FOR FREESCALE IMX7/8 13557M: Rui Miguel Silva <rmfrfs@gmail.com> 13558M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13559M: Martin Kepplinger <martin.kepplinger@puri.sm> 13560R: Purism Kernel Team <kernel@puri.sm> 13561L: linux-media@vger.kernel.org 13562S: Maintained 13563T: git git://linuxtv.org/media_tree.git 13564F: Documentation/admin-guide/media/imx7.rst 13565F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13566F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13567F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13568F: drivers/media/platform/nxp/imx-mipi-csis.c 13569F: drivers/media/platform/nxp/imx7-media-csi.c 13570F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13571 13572MEDIA DRIVERS FOR HELENE 13573M: Abylay Ospan <aospan@netup.ru> 13574L: linux-media@vger.kernel.org 13575S: Supported 13576W: https://linuxtv.org 13577W: http://netup.tv/ 13578T: git git://linuxtv.org/media_tree.git 13579F: drivers/media/dvb-frontends/helene* 13580 13581MEDIA DRIVERS FOR HORUS3A 13582M: Sergey Kozlov <serjk@netup.ru> 13583M: Abylay Ospan <aospan@netup.ru> 13584L: linux-media@vger.kernel.org 13585S: Supported 13586W: https://linuxtv.org 13587W: http://netup.tv/ 13588T: git git://linuxtv.org/media_tree.git 13589F: drivers/media/dvb-frontends/horus3a* 13590 13591MEDIA DRIVERS FOR LNBH25 13592M: Sergey Kozlov <serjk@netup.ru> 13593M: Abylay Ospan <aospan@netup.ru> 13594L: linux-media@vger.kernel.org 13595S: Supported 13596W: https://linuxtv.org 13597W: http://netup.tv/ 13598T: git git://linuxtv.org/media_tree.git 13599F: drivers/media/dvb-frontends/lnbh25* 13600 13601MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13602L: linux-media@vger.kernel.org 13603S: Orphan 13604W: https://linuxtv.org 13605T: git git://linuxtv.org/media_tree.git 13606F: drivers/media/dvb-frontends/mxl5xx* 13607 13608MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13609M: Sergey Kozlov <serjk@netup.ru> 13610M: Abylay Ospan <aospan@netup.ru> 13611L: linux-media@vger.kernel.org 13612S: Supported 13613W: https://linuxtv.org 13614W: http://netup.tv/ 13615T: git git://linuxtv.org/media_tree.git 13616F: drivers/media/pci/netup_unidvb/* 13617 13618MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13619M: Dmitry Osipenko <digetx@gmail.com> 13620L: linux-media@vger.kernel.org 13621L: linux-tegra@vger.kernel.org 13622S: Maintained 13623T: git git://linuxtv.org/media_tree.git 13624F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13625F: drivers/media/platform/nvidia/tegra-vde/ 13626 13627MEDIA DRIVERS FOR RENESAS - CEU 13628M: Jacopo Mondi <jacopo@jmondi.org> 13629L: linux-media@vger.kernel.org 13630L: linux-renesas-soc@vger.kernel.org 13631S: Supported 13632T: git git://linuxtv.org/media_tree.git 13633F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13634F: drivers/media/platform/renesas/renesas-ceu.c 13635F: include/media/drv-intf/renesas-ceu.h 13636 13637MEDIA DRIVERS FOR RENESAS - DRIF 13638M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13639L: linux-media@vger.kernel.org 13640L: linux-renesas-soc@vger.kernel.org 13641S: Supported 13642T: git git://linuxtv.org/media_tree.git 13643F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13644F: drivers/media/platform/renesas/rcar_drif.c 13645 13646MEDIA DRIVERS FOR RENESAS - FCP 13647M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13648L: linux-media@vger.kernel.org 13649L: linux-renesas-soc@vger.kernel.org 13650S: Supported 13651T: git git://linuxtv.org/media_tree.git 13652F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13653F: drivers/media/platform/renesas/rcar-fcp.c 13654F: include/media/rcar-fcp.h 13655 13656MEDIA DRIVERS FOR RENESAS - FDP1 13657M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13658L: linux-media@vger.kernel.org 13659L: linux-renesas-soc@vger.kernel.org 13660S: Supported 13661T: git git://linuxtv.org/media_tree.git 13662F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13663F: drivers/media/platform/renesas/rcar_fdp1.c 13664 13665MEDIA DRIVERS FOR RENESAS - VIN 13666M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13667L: linux-media@vger.kernel.org 13668L: linux-renesas-soc@vger.kernel.org 13669S: Supported 13670T: git git://linuxtv.org/media_tree.git 13671F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13672F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13673F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13674F: drivers/media/platform/renesas/rcar-csi2.c 13675F: drivers/media/platform/renesas/rcar-isp.c 13676F: drivers/media/platform/renesas/rcar-vin/ 13677 13678MEDIA DRIVERS FOR RENESAS - VSP1 13679M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13680M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13681L: linux-media@vger.kernel.org 13682L: linux-renesas-soc@vger.kernel.org 13683S: Supported 13684T: git git://linuxtv.org/media_tree.git 13685F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13686F: drivers/media/platform/renesas/vsp1/ 13687 13688MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13689L: linux-media@vger.kernel.org 13690S: Orphan 13691W: https://linuxtv.org 13692T: git git://linuxtv.org/media_tree.git 13693F: drivers/media/dvb-frontends/stv0910* 13694 13695MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13696L: linux-media@vger.kernel.org 13697S: Orphan 13698W: https://linuxtv.org 13699T: git git://linuxtv.org/media_tree.git 13700F: drivers/media/dvb-frontends/stv6111* 13701 13702MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13703M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13704M: Alain Volmat <alain.volmat@foss.st.com> 13705L: linux-media@vger.kernel.org 13706S: Supported 13707T: git git://linuxtv.org/media_tree.git 13708F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13709F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13710F: drivers/media/platform/st/stm32/stm32-dcmi.c 13711F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13712 13713MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13714M: Mauro Carvalho Chehab <mchehab@kernel.org> 13715L: linux-media@vger.kernel.org 13716S: Maintained 13717W: https://linuxtv.org 13718Q: http://patchwork.kernel.org/project/linux-media/list/ 13719T: git git://linuxtv.org/media_tree.git 13720F: Documentation/admin-guide/media/ 13721F: Documentation/devicetree/bindings/media/ 13722F: Documentation/driver-api/media/ 13723F: Documentation/userspace-api/media/ 13724F: drivers/media/ 13725F: drivers/staging/media/ 13726F: include/dt-bindings/media/ 13727F: include/linux/platform_data/media/ 13728F: include/media/ 13729F: include/uapi/linux/dvb/ 13730F: include/uapi/linux/ivtv* 13731F: include/uapi/linux/media.h 13732F: include/uapi/linux/uvcvideo.h 13733F: include/uapi/linux/v4l2-* 13734F: include/uapi/linux/videodev2.h 13735 13736MEDIATEK BLUETOOTH DRIVER 13737M: Sean Wang <sean.wang@mediatek.com> 13738L: linux-bluetooth@vger.kernel.org 13739L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13740S: Maintained 13741F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13742F: drivers/bluetooth/btmtkuart.c 13743 13744MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13745M: Sean Wang <sean.wang@mediatek.com> 13746L: linux-pm@vger.kernel.org 13747S: Maintained 13748F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13749F: drivers/power/reset/mt6323-poweroff.c 13750 13751MEDIATEK CIR DRIVER 13752M: Sean Wang <sean.wang@mediatek.com> 13753S: Maintained 13754F: drivers/media/rc/mtk-cir.c 13755 13756MEDIATEK DMA DRIVER 13757M: Sean Wang <sean.wang@mediatek.com> 13758L: dmaengine@vger.kernel.org 13759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13760L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13761S: Maintained 13762F: Documentation/devicetree/bindings/dma/mediatek,* 13763F: drivers/dma/mediatek/ 13764 13765MEDIATEK ETHERNET DRIVER 13766M: Felix Fietkau <nbd@nbd.name> 13767M: Sean Wang <sean.wang@mediatek.com> 13768M: Mark Lee <Mark-MC.Lee@mediatek.com> 13769M: Lorenzo Bianconi <lorenzo@kernel.org> 13770L: netdev@vger.kernel.org 13771S: Maintained 13772F: drivers/net/ethernet/mediatek/ 13773 13774MEDIATEK ETHERNET PCS DRIVER 13775M: Alexander Couzens <lynxis@fe80.eu> 13776M: Daniel Golle <daniel@makrotopia.org> 13777L: netdev@vger.kernel.org 13778S: Maintained 13779F: drivers/net/pcs/pcs-mtk-lynxi.c 13780F: include/linux/pcs/pcs-mtk-lynxi.h 13781 13782MEDIATEK ETHERNET PHY DRIVERS 13783M: Daniel Golle <daniel@makrotopia.org> 13784M: Qingfang Deng <dqfext@gmail.com> 13785M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13786L: netdev@vger.kernel.org 13787S: Maintained 13788F: drivers/net/phy/mediatek-ge-soc.c 13789F: drivers/net/phy/mediatek-ge.c 13790 13791MEDIATEK I2C CONTROLLER DRIVER 13792M: Qii Wang <qii.wang@mediatek.com> 13793L: linux-i2c@vger.kernel.org 13794S: Maintained 13795F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13796F: drivers/i2c/busses/i2c-mt65xx.c 13797 13798MEDIATEK IOMMU DRIVER 13799M: Yong Wu <yong.wu@mediatek.com> 13800L: iommu@lists.linux.dev 13801L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13802S: Supported 13803F: Documentation/devicetree/bindings/iommu/mediatek* 13804F: drivers/iommu/mtk_iommu* 13805F: include/dt-bindings/memory/mediatek,mt*-port.h 13806F: include/dt-bindings/memory/mt*-port.h 13807 13808MEDIATEK JPEG DRIVER 13809M: Bin Liu <bin.liu@mediatek.com> 13810S: Supported 13811F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13812F: drivers/media/platform/mediatek/jpeg/ 13813 13814MEDIATEK KEYPAD DRIVER 13815M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13816S: Supported 13817F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13818F: drivers/input/keyboard/mt6779-keypad.c 13819 13820MEDIATEK MDP DRIVER 13821M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13822M: Houlong Wei <houlong.wei@mediatek.com> 13823M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13824S: Supported 13825F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13826F: drivers/media/platform/mediatek/mdp/ 13827F: drivers/media/platform/mediatek/vpu/ 13828 13829MEDIATEK MEDIA DRIVER 13830M: Tiffany Lin <tiffany.lin@mediatek.com> 13831M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13832M: Yunfei Dong <yunfei.dong@mediatek.com> 13833S: Supported 13834F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13835F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13836F: drivers/media/platform/mediatek/vcodec/ 13837F: drivers/media/platform/mediatek/vpu/ 13838 13839MEDIATEK MIPI-CSI CDPHY DRIVER 13840M: Julien Stephan <jstephan@baylibre.com> 13841M: Andy Hsieh <andy.hsieh@mediatek.com> 13842S: Supported 13843F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13844F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13845 13846MEDIATEK MMC/SD/SDIO DRIVER 13847M: Chaotian Jing <chaotian.jing@mediatek.com> 13848S: Maintained 13849F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13850F: drivers/mmc/host/mtk-sd.c 13851 13852MEDIATEK MT76 WIRELESS LAN DRIVER 13853M: Felix Fietkau <nbd@nbd.name> 13854M: Lorenzo Bianconi <lorenzo@kernel.org> 13855M: Ryder Lee <ryder.lee@mediatek.com> 13856R: Shayne Chen <shayne.chen@mediatek.com> 13857R: Sean Wang <sean.wang@mediatek.com> 13858L: linux-wireless@vger.kernel.org 13859S: Maintained 13860T: git https://github.com/nbd168/wireless 13861F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13862F: drivers/net/wireless/mediatek/mt76/ 13863 13864MEDIATEK MT7601U WIRELESS LAN DRIVER 13865M: Jakub Kicinski <kuba@kernel.org> 13866L: linux-wireless@vger.kernel.org 13867S: Maintained 13868F: drivers/net/wireless/mediatek/mt7601u/ 13869 13870MEDIATEK MT7621 CLOCK DRIVER 13871M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13872S: Maintained 13873F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13874F: drivers/clk/ralink/clk-mt7621.c 13875 13876MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13877M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13878S: Maintained 13879F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13880F: drivers/pci/controller/pcie-mt7621.c 13881 13882MEDIATEK MT7621 PHY PCI DRIVER 13883M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13884S: Maintained 13885F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13886F: drivers/phy/ralink/phy-mt7621-pci.c 13887 13888MEDIATEK MT7621/28/88 I2C DRIVER 13889M: Stefan Roese <sr@denx.de> 13890L: linux-i2c@vger.kernel.org 13891S: Maintained 13892F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13893F: drivers/i2c/busses/i2c-mt7621.c 13894 13895MEDIATEK MTMIPS CLOCK DRIVER 13896M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13897S: Maintained 13898F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13899F: drivers/clk/ralink/clk-mtmips.c 13900 13901MEDIATEK NAND CONTROLLER DRIVER 13902L: linux-mtd@lists.infradead.org 13903S: Orphan 13904F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13905F: drivers/mtd/nand/raw/mtk_* 13906 13907MEDIATEK PMIC LED DRIVER 13908M: Sean Wang <sean.wang@mediatek.com> 13909S: Maintained 13910F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13911F: drivers/leds/leds-mt6323.c 13912 13913MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13914M: Sean Wang <sean.wang@mediatek.com> 13915S: Maintained 13916F: drivers/char/hw_random/mtk-rng.c 13917 13918MEDIATEK SMI DRIVER 13919M: Yong Wu <yong.wu@mediatek.com> 13920L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13921S: Supported 13922F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13923F: drivers/memory/mtk-smi.c 13924F: include/soc/mediatek/smi.h 13925 13926MEDIATEK SWITCH DRIVER 13927M: Arınç ÜNAL <arinc.unal@arinc9.com> 13928M: Daniel Golle <daniel@makrotopia.org> 13929M: DENG Qingfang <dqfext@gmail.com> 13930M: Sean Wang <sean.wang@mediatek.com> 13931L: netdev@vger.kernel.org 13932S: Maintained 13933F: drivers/net/dsa/mt7530-mdio.c 13934F: drivers/net/dsa/mt7530-mmio.c 13935F: drivers/net/dsa/mt7530.* 13936F: net/dsa/tag_mtk.c 13937 13938MEDIATEK T7XX 5G WWAN MODEM DRIVER 13939M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13940R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13941R: Liu Haijun <haijun.liu@mediatek.com> 13942R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13943R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13944L: netdev@vger.kernel.org 13945S: Supported 13946F: drivers/net/wwan/t7xx/ 13947 13948MEDIATEK USB3 DRD IP DRIVER 13949M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13950L: linux-usb@vger.kernel.org 13951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13952L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13953S: Maintained 13954F: Documentation/devicetree/bindings/usb/mediatek,* 13955F: drivers/usb/host/xhci-mtk* 13956F: drivers/usb/mtu3/ 13957 13958MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13959M: Peter Senna Tschudin <peter.senna@gmail.com> 13960M: Ian Ray <ian.ray@ge.com> 13961M: Martyn Welch <martyn.welch@collabora.co.uk> 13962S: Maintained 13963F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13964F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13965 13966MEGARAID SCSI/SAS DRIVERS 13967M: Kashyap Desai <kashyap.desai@broadcom.com> 13968M: Sumit Saxena <sumit.saxena@broadcom.com> 13969M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13970M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13971L: megaraidlinux.pdl@broadcom.com 13972L: linux-scsi@vger.kernel.org 13973S: Maintained 13974W: http://www.avagotech.com/support/ 13975F: Documentation/scsi/megaraid.rst 13976F: drivers/scsi/megaraid.* 13977F: drivers/scsi/megaraid/ 13978 13979MELEXIS MLX90614 DRIVER 13980M: Crt Mori <cmo@melexis.com> 13981L: linux-iio@vger.kernel.org 13982S: Supported 13983W: http://www.melexis.com 13984F: drivers/iio/temperature/mlx90614.c 13985 13986MELEXIS MLX90632 DRIVER 13987M: Crt Mori <cmo@melexis.com> 13988L: linux-iio@vger.kernel.org 13989S: Supported 13990W: http://www.melexis.com 13991F: drivers/iio/temperature/mlx90632.c 13992 13993MELEXIS MLX90635 DRIVER 13994M: Crt Mori <cmo@melexis.com> 13995L: linux-iio@vger.kernel.org 13996S: Supported 13997W: http://www.melexis.com 13998F: drivers/iio/temperature/mlx90635.c 13999 14000MELFAS MIP4 TOUCHSCREEN DRIVER 14001M: Sangwon Jee <jeesw@melfas.com> 14002S: Supported 14003W: http://www.melfas.com 14004F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14005F: drivers/input/touchscreen/melfas_mip4.c 14006 14007MELLANOX BLUEFIELD I2C DRIVER 14008M: Khalil Blaiech <kblaiech@nvidia.com> 14009M: Asmaa Mnebhi <asmaa@nvidia.com> 14010L: linux-i2c@vger.kernel.org 14011S: Supported 14012F: drivers/i2c/busses/i2c-mlxbf.c 14013 14014MELLANOX ETHERNET DRIVER (mlx4_en) 14015M: Tariq Toukan <tariqt@nvidia.com> 14016L: netdev@vger.kernel.org 14017S: Supported 14018W: http://www.mellanox.com 14019Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14020F: drivers/net/ethernet/mellanox/mlx4/en_* 14021 14022MELLANOX ETHERNET DRIVER (mlx5e) 14023M: Saeed Mahameed <saeedm@nvidia.com> 14024M: Tariq Toukan <tariqt@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_* 14030 14031MELLANOX ETHERNET INNOVA DRIVERS 14032R: Boris Pismenny <borisp@nvidia.com> 14033L: netdev@vger.kernel.org 14034S: Supported 14035W: http://www.mellanox.com 14036Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14037F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14038F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14039F: include/linux/mlx5/mlx5_ifc_fpga.h 14040 14041MELLANOX ETHERNET SWITCH DRIVERS 14042M: Ido Schimmel <idosch@nvidia.com> 14043M: Petr Machata <petrm@nvidia.com> 14044L: netdev@vger.kernel.org 14045S: Supported 14046W: http://www.mellanox.com 14047Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14048F: drivers/net/ethernet/mellanox/mlxsw/ 14049F: tools/testing/selftests/drivers/net/mlxsw/ 14050 14051MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14052M: mlxsw@nvidia.com 14053L: netdev@vger.kernel.org 14054S: Supported 14055W: http://www.mellanox.com 14056Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14057F: drivers/net/ethernet/mellanox/mlxfw/ 14058 14059MELLANOX HARDWARE PLATFORM SUPPORT 14060M: Hans de Goede <hdegoede@redhat.com> 14061M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14062M: Vadim Pasternak <vadimp@nvidia.com> 14063L: platform-driver-x86@vger.kernel.org 14064S: Supported 14065F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14066F: drivers/platform/mellanox/ 14067F: include/linux/platform_data/mlxreg.h 14068 14069MELLANOX MLX4 core VPI driver 14070M: Tariq Toukan <tariqt@nvidia.com> 14071L: netdev@vger.kernel.org 14072L: linux-rdma@vger.kernel.org 14073S: Supported 14074W: http://www.mellanox.com 14075Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14076F: drivers/net/ethernet/mellanox/mlx4/ 14077F: include/linux/mlx4/ 14078 14079MELLANOX MLX4 IB driver 14080M: Yishai Hadas <yishaih@nvidia.com> 14081L: linux-rdma@vger.kernel.org 14082S: Supported 14083W: http://www.mellanox.com 14084Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14085F: drivers/infiniband/hw/mlx4/ 14086F: include/linux/mlx4/ 14087F: include/uapi/rdma/mlx4-abi.h 14088 14089MELLANOX MLX5 core VPI driver 14090M: Saeed Mahameed <saeedm@nvidia.com> 14091M: Leon Romanovsky <leonro@nvidia.com> 14092M: Tariq Toukan <tariqt@nvidia.com> 14093L: netdev@vger.kernel.org 14094L: linux-rdma@vger.kernel.org 14095S: Supported 14096W: http://www.mellanox.com 14097Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14098F: Documentation/networking/device_drivers/ethernet/mellanox/ 14099F: drivers/net/ethernet/mellanox/mlx5/core/ 14100F: include/linux/mlx5/ 14101 14102MELLANOX MLX5 IB driver 14103M: Leon Romanovsky <leonro@nvidia.com> 14104L: linux-rdma@vger.kernel.org 14105S: Supported 14106W: http://www.mellanox.com 14107Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14108F: drivers/infiniband/hw/mlx5/ 14109F: include/linux/mlx5/ 14110F: include/uapi/rdma/mlx5-abi.h 14111 14112MELLANOX MLX5 VDPA DRIVER 14113M: Dragos Tatulea <dtatulea@nvidia.com> 14114L: virtualization@lists.linux.dev 14115S: Supported 14116F: drivers/vdpa/mlx5/ 14117 14118MELLANOX MLXCPLD I2C AND MUX DRIVER 14119M: Vadim Pasternak <vadimp@nvidia.com> 14120M: Michael Shych <michaelsh@nvidia.com> 14121L: linux-i2c@vger.kernel.org 14122S: Supported 14123F: Documentation/i2c/busses/i2c-mlxcpld.rst 14124F: drivers/i2c/busses/i2c-mlxcpld.c 14125F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14126 14127MELLANOX MLXCPLD LED DRIVER 14128M: Vadim Pasternak <vadimp@nvidia.com> 14129L: linux-leds@vger.kernel.org 14130S: Supported 14131F: Documentation/leds/leds-mlxcpld.rst 14132F: drivers/leds/leds-mlxcpld.c 14133F: drivers/leds/leds-mlxreg.c 14134 14135MELLANOX PLATFORM DRIVER 14136M: Vadim Pasternak <vadimp@nvidia.com> 14137L: platform-driver-x86@vger.kernel.org 14138S: Supported 14139F: drivers/platform/x86/mlx-platform.c 14140 14141MEMBARRIER SUPPORT 14142M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14143M: "Paul E. McKenney" <paulmck@kernel.org> 14144L: linux-kernel@vger.kernel.org 14145S: Supported 14146F: Documentation/scheduler/membarrier.rst 14147F: arch/*/include/asm/membarrier.h 14148F: arch/*/include/asm/sync_core.h 14149F: include/uapi/linux/membarrier.h 14150F: kernel/sched/membarrier.c 14151 14152MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14153M: Mike Rapoport <rppt@kernel.org> 14154L: linux-mm@kvack.org 14155S: Maintained 14156F: Documentation/core-api/boot-time-mm.rst 14157F: include/linux/memblock.h 14158F: mm/memblock.c 14159F: mm/mm_init.c 14160F: tools/testing/memblock/ 14161 14162MEMORY CONTROLLER DRIVERS 14163M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14164L: linux-kernel@vger.kernel.org 14165S: Maintained 14166B: mailto:krzysztof.kozlowski@linaro.org 14167T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14168F: Documentation/devicetree/bindings/memory-controllers/ 14169F: drivers/memory/ 14170F: include/dt-bindings/memory/ 14171F: include/memory/ 14172 14173MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14174M: Dmitry Osipenko <digetx@gmail.com> 14175L: linux-pm@vger.kernel.org 14176L: linux-tegra@vger.kernel.org 14177S: Maintained 14178T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14179F: drivers/devfreq/tegra30-devfreq.c 14180 14181MEMORY HOT(UN)PLUG 14182M: David Hildenbrand <david@redhat.com> 14183M: Oscar Salvador <osalvador@suse.de> 14184L: linux-mm@kvack.org 14185S: Maintained 14186F: Documentation/admin-guide/mm/memory-hotplug.rst 14187F: Documentation/core-api/memory-hotplug.rst 14188F: drivers/base/memory.c 14189F: include/linux/memory_hotplug.h 14190F: mm/memory_hotplug.c 14191F: tools/testing/selftests/memory-hotplug/ 14192 14193MEMORY MANAGEMENT 14194M: Andrew Morton <akpm@linux-foundation.org> 14195L: linux-mm@kvack.org 14196S: Maintained 14197W: http://www.linux-mm.org 14198T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14199T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14200F: include/linux/gfp.h 14201F: include/linux/gfp_types.h 14202F: include/linux/memfd.h 14203F: include/linux/memory.h 14204F: include/linux/memory_hotplug.h 14205F: include/linux/memory-tiers.h 14206F: include/linux/mempolicy.h 14207F: include/linux/mempool.h 14208F: include/linux/memremap.h 14209F: include/linux/mm.h 14210F: include/linux/mm_*.h 14211F: include/linux/mmzone.h 14212F: include/linux/mmu_notifier.h 14213F: include/linux/pagewalk.h 14214F: include/linux/rmap.h 14215F: include/trace/events/ksm.h 14216F: mm/ 14217F: tools/mm/ 14218F: tools/testing/selftests/mm/ 14219N: include/linux/page[-_]* 14220 14221MEMORY MAPPING 14222M: Andrew Morton <akpm@linux-foundation.org> 14223R: Liam R. Howlett <Liam.Howlett@oracle.com> 14224R: Vlastimil Babka <vbabka@suse.cz> 14225R: Lorenzo Stoakes <lstoakes@gmail.com> 14226L: linux-mm@kvack.org 14227S: Maintained 14228W: http://www.linux-mm.org 14229T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14230F: mm/mmap.c 14231 14232MEMORY TECHNOLOGY DEVICES (MTD) 14233M: Miquel Raynal <miquel.raynal@bootlin.com> 14234M: Richard Weinberger <richard@nod.at> 14235M: Vignesh Raghavendra <vigneshr@ti.com> 14236L: linux-mtd@lists.infradead.org 14237S: Maintained 14238W: http://www.linux-mtd.infradead.org/ 14239Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14240C: irc://irc.oftc.net/mtd 14241T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14242T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14243F: Documentation/devicetree/bindings/mtd/ 14244F: drivers/mtd/ 14245F: include/linux/mtd/ 14246F: include/uapi/mtd/ 14247 14248MEMSENSING MICROSYSTEMS MSA311 DRIVER 14249M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14250L: linux-iio@vger.kernel.org 14251S: Maintained 14252F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14253F: drivers/iio/accel/msa311.c 14254 14255MEN A21 WATCHDOG DRIVER 14256M: Johannes Thumshirn <morbidrsa@gmail.com> 14257L: linux-watchdog@vger.kernel.org 14258S: Maintained 14259F: drivers/watchdog/mena21_wdt.c 14260 14261MEN CHAMELEON BUS (mcb) 14262M: Johannes Thumshirn <morbidrsa@gmail.com> 14263S: Maintained 14264F: Documentation/driver-api/men-chameleon-bus.rst 14265F: drivers/mcb/ 14266F: include/linux/mcb.h 14267 14268MEN F21BMC (Board Management Controller) 14269M: Andreas Werner <andreas.werner@men.de> 14270S: Supported 14271F: Documentation/hwmon/menf21bmc.rst 14272F: drivers/hwmon/menf21bmc_hwmon.c 14273F: drivers/leds/leds-menf21bmc.c 14274F: drivers/mfd/menf21bmc.c 14275F: drivers/watchdog/menf21bmc_wdt.c 14276 14277MEN Z069 WATCHDOG DRIVER 14278M: Johannes Thumshirn <jth@kernel.org> 14279L: linux-watchdog@vger.kernel.org 14280S: Maintained 14281F: drivers/watchdog/menz69_wdt.c 14282 14283MESON AO CEC DRIVER FOR AMLOGIC SOCS 14284M: Neil Armstrong <neil.armstrong@linaro.org> 14285L: linux-media@vger.kernel.org 14286L: linux-amlogic@lists.infradead.org 14287S: Supported 14288W: http://linux-meson.com/ 14289T: git git://linuxtv.org/media_tree.git 14290F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14291F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14292F: drivers/media/cec/platform/meson/ao-cec.c 14293 14294MESON GE2D DRIVER FOR AMLOGIC SOCS 14295M: Neil Armstrong <neil.armstrong@linaro.org> 14296L: linux-media@vger.kernel.org 14297L: linux-amlogic@lists.infradead.org 14298S: Supported 14299T: git git://linuxtv.org/media_tree.git 14300F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14301F: drivers/media/platform/amlogic/meson-ge2d/ 14302 14303MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14304M: Liang Yang <liang.yang@amlogic.com> 14305L: linux-mtd@lists.infradead.org 14306S: Maintained 14307F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14308F: drivers/mtd/nand/raw/meson_* 14309 14310MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14311M: Neil Armstrong <neil.armstrong@linaro.org> 14312L: linux-media@vger.kernel.org 14313L: linux-amlogic@lists.infradead.org 14314S: Supported 14315T: git git://linuxtv.org/media_tree.git 14316F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14317F: drivers/staging/media/meson/vdec/ 14318 14319METHODE UDPU SUPPORT 14320M: Robert Marko <robert.marko@sartura.hr> 14321S: Maintained 14322F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14323F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14324 14325MHI BUS 14326M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14327L: mhi@lists.linux.dev 14328L: linux-arm-msm@vger.kernel.org 14329S: Maintained 14330T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14331F: Documentation/ABI/stable/sysfs-bus-mhi 14332F: Documentation/mhi/ 14333F: drivers/bus/mhi/ 14334F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14335F: include/linux/mhi.h 14336 14337MICROBLAZE ARCHITECTURE 14338M: Michal Simek <monstr@monstr.eu> 14339S: Supported 14340W: http://www.monstr.eu/fdt/ 14341T: git git://git.monstr.eu/linux-2.6-microblaze.git 14342F: arch/microblaze/ 14343 14344MICROBLAZE TMR INJECT 14345M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14346S: Supported 14347F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14348F: drivers/misc/xilinx_tmr_inject.c 14349 14350MICROBLAZE TMR MANAGER 14351M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14352S: Supported 14353F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14354F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14355F: drivers/misc/xilinx_tmr_manager.c 14356 14357MICROCHIP AT91 DMA DRIVERS 14358M: Ludovic Desroches <ludovic.desroches@microchip.com> 14359L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14360L: dmaengine@vger.kernel.org 14361S: Supported 14362F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14363F: drivers/dma/at_hdmac.c 14364F: drivers/dma/at_xdmac.c 14365F: include/dt-bindings/dma/at91.h 14366 14367MICROCHIP AT91 SERIAL DRIVER 14368M: Richard Genoud <richard.genoud@gmail.com> 14369S: Maintained 14370F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14371F: drivers/tty/serial/atmel_serial.c 14372F: drivers/tty/serial/atmel_serial.h 14373 14374MICROCHIP AT91 USART MFD DRIVER 14375M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14376L: linux-kernel@vger.kernel.org 14377S: Supported 14378F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14379F: drivers/mfd/at91-usart.c 14380F: include/dt-bindings/mfd/at91-usart.h 14381 14382MICROCHIP AT91 USART SPI DRIVER 14383M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14384L: linux-spi@vger.kernel.org 14385S: Supported 14386F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14387F: drivers/spi/spi-at91-usart.c 14388 14389MICROCHIP AUDIO ASOC DRIVERS 14390M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14391L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14392S: Supported 14393F: Documentation/devicetree/bindings/sound/atmel* 14394F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14395F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14396F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14397F: sound/soc/atmel 14398 14399MICROCHIP CSI2DC DRIVER 14400M: Eugen Hristev <eugen.hristev@microchip.com> 14401L: linux-media@vger.kernel.org 14402S: Supported 14403F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14404F: drivers/media/platform/microchip/microchip-csi2dc.c 14405 14406MICROCHIP ECC DRIVER 14407L: linux-crypto@vger.kernel.org 14408S: Orphan 14409F: drivers/crypto/atmel-ecc.* 14410 14411MICROCHIP EIC DRIVER 14412M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14413L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14414S: Supported 14415F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14416F: drivers/irqchip/irq-mchp-eic.c 14417 14418MICROCHIP I2C DRIVER 14419M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14420L: linux-i2c@vger.kernel.org 14421S: Supported 14422F: drivers/i2c/busses/i2c-at91-*.c 14423F: drivers/i2c/busses/i2c-at91.h 14424 14425MICROCHIP ISC DRIVER 14426M: Eugen Hristev <eugen.hristev@microchip.com> 14427L: linux-media@vger.kernel.org 14428S: Supported 14429F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14430F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14431F: drivers/media/platform/microchip/microchip-isc* 14432F: drivers/media/platform/microchip/microchip-sama*-isc* 14433F: drivers/staging/media/deprecated/atmel/atmel-isc* 14434F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14435F: include/linux/atmel-isc-media.h 14436 14437MICROCHIP ISI DRIVER 14438M: Eugen Hristev <eugen.hristev@microchip.com> 14439L: linux-media@vger.kernel.org 14440S: Supported 14441F: drivers/media/platform/atmel/atmel-isi.c 14442F: drivers/media/platform/atmel/atmel-isi.h 14443 14444MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14445M: Woojung Huh <woojung.huh@microchip.com> 14446M: UNGLinuxDriver@microchip.com 14447L: netdev@vger.kernel.org 14448S: Maintained 14449F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14450F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14451F: drivers/net/dsa/microchip/* 14452F: include/linux/dsa/ksz_common.h 14453F: include/linux/platform_data/microchip-ksz.h 14454F: net/dsa/tag_ksz.c 14455 14456MICROCHIP LAN743X ETHERNET DRIVER 14457M: Bryan Whitehead <bryan.whitehead@microchip.com> 14458M: UNGLinuxDriver@microchip.com 14459L: netdev@vger.kernel.org 14460S: Maintained 14461F: drivers/net/ethernet/microchip/lan743x_* 14462 14463MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14464M: Arun Ramadoss <arun.ramadoss@microchip.com> 14465R: UNGLinuxDriver@microchip.com 14466L: netdev@vger.kernel.org 14467S: Maintained 14468F: drivers/net/phy/microchip_t1.c 14469 14470MICROCHIP LAN966X ETHERNET DRIVER 14471M: Horatiu Vultur <horatiu.vultur@microchip.com> 14472M: UNGLinuxDriver@microchip.com 14473L: netdev@vger.kernel.org 14474S: Maintained 14475F: drivers/net/ethernet/microchip/lan966x/* 14476 14477MICROCHIP LCDFB DRIVER 14478M: Nicolas Ferre <nicolas.ferre@microchip.com> 14479L: linux-fbdev@vger.kernel.org 14480S: Maintained 14481F: drivers/video/fbdev/atmel_lcdfb.c 14482F: include/video/atmel_lcdc.h 14483 14484MICROCHIP MCP16502 PMIC DRIVER 14485M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14487S: Supported 14488F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14489F: drivers/regulator/mcp16502.c 14490 14491MICROCHIP MCP3564 ADC DRIVER 14492M: Marius Cristea <marius.cristea@microchip.com> 14493L: linux-iio@vger.kernel.org 14494S: Supported 14495F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14496F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14497F: drivers/iio/adc/mcp3564.c 14498 14499MICROCHIP MCP3911 ADC DRIVER 14500M: Marcus Folkesson <marcus.folkesson@gmail.com> 14501M: Kent Gustavsson <kent@minoris.se> 14502L: linux-iio@vger.kernel.org 14503S: Maintained 14504F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14505F: drivers/iio/adc/mcp3911.c 14506 14507MICROCHIP MMC/SD/SDIO MCI DRIVER 14508M: Aubin Constans <aubin.constans@microchip.com> 14509S: Maintained 14510F: drivers/mmc/host/atmel-mci.c 14511 14512MICROCHIP NAND DRIVER 14513L: linux-mtd@lists.infradead.org 14514S: Orphan 14515F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14516F: drivers/mtd/nand/raw/atmel/* 14517 14518MICROCHIP OTPC DRIVER 14519M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14520L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14521S: Supported 14522F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14523F: drivers/nvmem/microchip-otpc.c 14524F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14525 14526MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14527M: Marius Cristea <marius.cristea@microchip.com> 14528L: linux-iio@vger.kernel.org 14529S: Supported 14530F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14531F: drivers/iio/adc/pac1934.c 14532 14533MICROCHIP PCI1XXXX GP DRIVER 14534M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14535M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14536L: linux-gpio@vger.kernel.org 14537S: Supported 14538F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14539F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14540F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14541F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14542 14543MICROCHIP PCI1XXXX I2C DRIVER 14544M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14545M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14546M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14547L: linux-i2c@vger.kernel.org 14548S: Maintained 14549F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14550 14551MICROCHIP PCIe UART DRIVER 14552M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14553M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14554L: linux-serial@vger.kernel.org 14555S: Maintained 14556F: drivers/tty/serial/8250/8250_pci1xxxx.c 14557 14558MICROCHIP POLARFIRE FPGA DRIVERS 14559M: Conor Dooley <conor.dooley@microchip.com> 14560R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14561L: linux-fpga@vger.kernel.org 14562S: Supported 14563F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14564F: drivers/fpga/microchip-spi.c 14565 14566MICROCHIP PWM DRIVER 14567M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14569L: linux-pwm@vger.kernel.org 14570S: Supported 14571F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14572F: drivers/pwm/pwm-atmel.c 14573 14574MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14575M: Eugen Hristev <eugen.hristev@microchip.com> 14576L: linux-iio@vger.kernel.org 14577S: Supported 14578F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14579F: drivers/iio/adc/at91-sama5d2_adc.c 14580F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14581 14582MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14583M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14584S: Supported 14585F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14586F: drivers/power/reset/at91-sama5d2_shdwc.c 14587 14588MICROCHIP SOC DRIVERS 14589M: Conor Dooley <conor@kernel.org> 14590S: Supported 14591T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14592F: drivers/soc/microchip/ 14593 14594MICROCHIP SPI DRIVER 14595M: Ryan Wanner <ryan.wanner@microchip.com> 14596S: Supported 14597F: drivers/spi/spi-atmel.* 14598 14599MICROCHIP SSC DRIVER 14600M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14601L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14602S: Supported 14603F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14604F: drivers/misc/atmel-ssc.c 14605F: include/linux/atmel-ssc.h 14606 14607Microchip Timer Counter Block (TCB) Capture Driver 14608M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14609L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14610L: linux-iio@vger.kernel.org 14611S: Maintained 14612F: drivers/counter/microchip-tcb-capture.c 14613 14614MICROCHIP USB251XB DRIVER 14615M: Richard Leitner <richard.leitner@skidata.com> 14616L: linux-usb@vger.kernel.org 14617S: Maintained 14618F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14619F: drivers/usb/misc/usb251xb.c 14620 14621MICROCHIP USBA UDC DRIVER 14622M: Cristian Birsan <cristian.birsan@microchip.com> 14623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14624S: Supported 14625F: drivers/usb/gadget/udc/atmel_usba_udc.* 14626 14627MICROCHIP WILC1000 WIFI DRIVER 14628M: Ajay Singh <ajay.kathat@microchip.com> 14629M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14630L: linux-wireless@vger.kernel.org 14631S: Supported 14632F: drivers/net/wireless/microchip/wilc1000/ 14633 14634MICROSEMI MIPS SOCS 14635M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14636M: UNGLinuxDriver@microchip.com 14637L: linux-mips@vger.kernel.org 14638S: Supported 14639F: Documentation/devicetree/bindings/mips/mscc.txt 14640F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14641F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14642F: arch/mips/boot/dts/mscc/ 14643F: arch/mips/configs/generic/board-ocelot.config 14644F: arch/mips/generic/board-ocelot.c 14645 14646MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14647M: Don Brace <don.brace@microchip.com> 14648L: storagedev@microchip.com 14649L: linux-scsi@vger.kernel.org 14650S: Supported 14651F: Documentation/scsi/smartpqi.rst 14652F: drivers/scsi/smartpqi/Kconfig 14653F: drivers/scsi/smartpqi/Makefile 14654F: drivers/scsi/smartpqi/smartpqi*.[ch] 14655F: include/linux/cciss*.h 14656F: include/uapi/linux/cciss*.h 14657 14658MICROSOFT MANA RDMA DRIVER 14659M: Long Li <longli@microsoft.com> 14660M: Ajay Sharma <sharmaajay@microsoft.com> 14661L: linux-rdma@vger.kernel.org 14662S: Supported 14663F: drivers/infiniband/hw/mana/ 14664F: include/net/mana 14665F: include/uapi/rdma/mana-abi.h 14666 14667MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14668M: Maximilian Luz <luzmaximilian@gmail.com> 14669L: platform-driver-x86@vger.kernel.org 14670S: Maintained 14671F: drivers/platform/surface/surface_aggregator_tabletsw.c 14672 14673MICROSOFT SURFACE BATTERY AND AC DRIVERS 14674M: Maximilian Luz <luzmaximilian@gmail.com> 14675L: linux-pm@vger.kernel.org 14676L: platform-driver-x86@vger.kernel.org 14677S: Maintained 14678F: drivers/power/supply/surface_battery.c 14679F: drivers/power/supply/surface_charger.c 14680 14681MICROSOFT SURFACE DTX DRIVER 14682M: Maximilian Luz <luzmaximilian@gmail.com> 14683L: platform-driver-x86@vger.kernel.org 14684S: Maintained 14685F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14686F: drivers/platform/surface/surface_dtx.c 14687F: include/uapi/linux/surface_aggregator/dtx.h 14688 14689MICROSOFT SURFACE SENSOR FAN DRIVER 14690M: Maximilian Luz <luzmaximilian@gmail.com> 14691M: Ivor Wanders <ivor@iwanders.net> 14692L: linux-hwmon@vger.kernel.org 14693S: Maintained 14694F: Documentation/hwmon/surface_fan.rst 14695F: drivers/hwmon/surface_fan.c 14696 14697MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14698M: Maximilian Luz <luzmaximilian@gmail.com> 14699L: platform-driver-x86@vger.kernel.org 14700S: Maintained 14701F: drivers/platform/surface/surface_gpe.c 14702 14703MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14704M: Hans de Goede <hdegoede@redhat.com> 14705M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14706M: Maximilian Luz <luzmaximilian@gmail.com> 14707L: platform-driver-x86@vger.kernel.org 14708S: Maintained 14709T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14710F: drivers/platform/surface/ 14711 14712MICROSOFT SURFACE HID TRANSPORT DRIVER 14713M: Maximilian Luz <luzmaximilian@gmail.com> 14714L: linux-input@vger.kernel.org 14715L: platform-driver-x86@vger.kernel.org 14716S: Maintained 14717F: drivers/hid/surface-hid/ 14718 14719MICROSOFT SURFACE HOT-PLUG DRIVER 14720M: Maximilian Luz <luzmaximilian@gmail.com> 14721L: platform-driver-x86@vger.kernel.org 14722S: Maintained 14723F: drivers/platform/surface/surface_hotplug.c 14724 14725MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14726M: Maximilian Luz <luzmaximilian@gmail.com> 14727L: platform-driver-x86@vger.kernel.org 14728S: Maintained 14729F: drivers/platform/surface/surface_platform_profile.c 14730 14731MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14732M: Chen Yu <yu.c.chen@intel.com> 14733L: platform-driver-x86@vger.kernel.org 14734S: Supported 14735F: drivers/platform/surface/surfacepro3_button.c 14736 14737MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14738M: Maximilian Luz <luzmaximilian@gmail.com> 14739L: platform-driver-x86@vger.kernel.org 14740S: Maintained 14741F: drivers/platform/surface/surface_aggregator_hub.c 14742 14743MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14744M: Maximilian Luz <luzmaximilian@gmail.com> 14745L: platform-driver-x86@vger.kernel.org 14746S: Maintained 14747W: https://github.com/linux-surface/surface-aggregator-module 14748C: irc://irc.libera.chat/linux-surface 14749F: Documentation/driver-api/surface_aggregator/ 14750F: drivers/platform/surface/aggregator/ 14751F: drivers/platform/surface/surface_acpi_notify.c 14752F: drivers/platform/surface/surface_aggregator_cdev.c 14753F: drivers/platform/surface/surface_aggregator_registry.c 14754F: include/linux/surface_acpi_notify.h 14755F: include/linux/surface_aggregator/ 14756F: include/uapi/linux/surface_aggregator/ 14757 14758MICROTEK X6 SCANNER 14759M: Oliver Neukum <oliver@neukum.org> 14760S: Maintained 14761F: drivers/usb/image/microtek.* 14762 14763MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14764M: Luka Kovacic <luka.kovacic@sartura.hr> 14765M: Luka Perkov <luka.perkov@sartura.hr> 14766S: Maintained 14767F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14768F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14769F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14770F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14771F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14772F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14773 14774MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14775M: Sakari Ailus <sakari.ailus@linux.intel.com> 14776L: linux-media@vger.kernel.org 14777S: Maintained 14778F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14779F: Documentation/driver-api/media/drivers/ccs/ 14780F: Documentation/userspace-api/media/drivers/ccs.rst 14781F: drivers/media/i2c/ccs-pll.c 14782F: drivers/media/i2c/ccs-pll.h 14783F: drivers/media/i2c/ccs/ 14784F: include/uapi/linux/ccs.h 14785F: include/uapi/linux/smiapp.h 14786 14787MIPS 14788M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14789L: linux-mips@vger.kernel.org 14790S: Maintained 14791W: http://www.linux-mips.org/ 14792Q: https://patchwork.kernel.org/project/linux-mips/list/ 14793T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14794F: Documentation/devicetree/bindings/mips/ 14795F: Documentation/arch/mips/ 14796F: arch/mips/ 14797F: drivers/platform/mips/ 14798F: include/dt-bindings/mips/ 14799 14800MIPS BAIKAL-T1 PLATFORM 14801M: Serge Semin <fancer.lancer@gmail.com> 14802L: linux-mips@vger.kernel.org 14803S: Supported 14804F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14805F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14806F: drivers/bus/bt1-*.c 14807F: drivers/clk/baikal-t1/ 14808F: drivers/memory/bt1-l2-ctl.c 14809F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14810 14811MIPS BOSTON DEVELOPMENT BOARD 14812M: Paul Burton <paulburton@kernel.org> 14813L: linux-mips@vger.kernel.org 14814S: Maintained 14815F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14816F: arch/mips/boot/dts/img/boston.dts 14817F: arch/mips/configs/generic/board-boston.config 14818F: drivers/clk/imgtec/clk-boston.c 14819F: include/dt-bindings/clock/boston-clock.h 14820 14821MIPS CORE DRIVERS 14822M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14823M: Serge Semin <fancer.lancer@gmail.com> 14824L: linux-mips@vger.kernel.org 14825S: Supported 14826F: drivers/bus/mips_cdmm.c 14827F: drivers/clocksource/mips-gic-timer.c 14828F: drivers/cpuidle/cpuidle-cps.c 14829F: drivers/irqchip/irq-mips-cpu.c 14830F: drivers/irqchip/irq-mips-gic.c 14831 14832MIPS GENERIC PLATFORM 14833M: Paul Burton <paulburton@kernel.org> 14834L: linux-mips@vger.kernel.org 14835S: Supported 14836F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14837F: arch/mips/generic/ 14838F: arch/mips/tools/generic-board-config.sh 14839 14840MIPS RINT INSTRUCTION EMULATION 14841M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14842L: linux-mips@vger.kernel.org 14843S: Supported 14844F: arch/mips/math-emu/dp_rint.c 14845F: arch/mips/math-emu/sp_rint.c 14846 14847MIPS/LOONGSON1 ARCHITECTURE 14848M: Keguang Zhang <keguang.zhang@gmail.com> 14849L: linux-mips@vger.kernel.org 14850S: Maintained 14851F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14852F: arch/mips/include/asm/mach-loongson32/ 14853F: arch/mips/loongson32/ 14854F: drivers/*/*loongson1* 14855F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14856 14857MIPS/LOONGSON2EF ARCHITECTURE 14858M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14859L: linux-mips@vger.kernel.org 14860S: Maintained 14861F: arch/mips/include/asm/mach-loongson2ef/ 14862F: arch/mips/loongson2ef/ 14863F: drivers/cpufreq/loongson2_cpufreq.c 14864 14865MIPS/LOONGSON64 ARCHITECTURE 14866M: Huacai Chen <chenhuacai@kernel.org> 14867M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14868L: linux-mips@vger.kernel.org 14869S: Maintained 14870F: arch/mips/include/asm/mach-loongson64/ 14871F: arch/mips/loongson64/ 14872F: drivers/irqchip/irq-loongson* 14873F: drivers/platform/mips/cpu_hwmon.c 14874 14875MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14876M: Hans Verkuil <hverkuil@xs4all.nl> 14877L: linux-media@vger.kernel.org 14878S: Odd Fixes 14879W: https://linuxtv.org 14880T: git git://linuxtv.org/media_tree.git 14881F: drivers/media/radio/radio-miropcm20* 14882 14883MITSUMI MM8013 FG DRIVER 14884M: Konrad Dybcio <konradybcio@kernel.org> 14885F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14886F: drivers/power/supply/mm8013.c 14887 14888MMP SUPPORT 14889R: Lubomir Rintel <lkundrak@v3.sk> 14890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14891S: Odd Fixes 14892T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14893F: arch/arm/boot/dts/marvell/mmp* 14894F: arch/arm/mach-mmp/ 14895F: include/linux/soc/mmp/ 14896 14897MMP USB PHY DRIVERS 14898R: Lubomir Rintel <lkundrak@v3.sk> 14899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14900S: Maintained 14901F: drivers/phy/marvell/phy-mmp3-usb.c 14902F: drivers/phy/marvell/phy-pxa-usb.c 14903 14904MMU GATHER AND TLB INVALIDATION 14905M: Will Deacon <will@kernel.org> 14906M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14907M: Andrew Morton <akpm@linux-foundation.org> 14908M: Nick Piggin <npiggin@gmail.com> 14909M: Peter Zijlstra <peterz@infradead.org> 14910L: linux-arch@vger.kernel.org 14911L: linux-mm@kvack.org 14912S: Maintained 14913F: arch/*/include/asm/tlb.h 14914F: include/asm-generic/tlb.h 14915F: mm/mmu_gather.c 14916 14917MN88472 MEDIA DRIVER 14918L: linux-media@vger.kernel.org 14919S: Orphan 14920W: https://linuxtv.org 14921Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14922F: drivers/media/dvb-frontends/mn88472* 14923 14924MN88473 MEDIA DRIVER 14925L: linux-media@vger.kernel.org 14926S: Orphan 14927W: https://linuxtv.org 14928Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14929F: drivers/media/dvb-frontends/mn88473* 14930 14931MOBILEYE MIPS SOCS 14932M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14933M: Gregory CLEMENT <gregory.clement@bootlin.com> 14934M: Théo Lebrun <theo.lebrun@bootlin.com> 14935L: linux-mips@vger.kernel.org 14936S: Maintained 14937F: Documentation/devicetree/bindings/mips/mobileye.yaml 14938F: arch/mips/boot/dts/mobileye/ 14939F: arch/mips/configs/eyeq5_defconfig 14940F: arch/mips/mobileye/board-epm5.its.S 14941 14942MODULE SUPPORT 14943M: Luis Chamberlain <mcgrof@kernel.org> 14944L: linux-modules@vger.kernel.org 14945L: linux-kernel@vger.kernel.org 14946S: Maintained 14947T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14948F: include/linux/kmod.h 14949F: include/linux/module*.h 14950F: kernel/module/ 14951F: lib/test_kmod.c 14952F: scripts/module* 14953F: tools/testing/selftests/kmod/ 14954 14955MONOLITHIC POWER SYSTEM PMIC DRIVER 14956M: Saravanan Sekar <sravanhome@gmail.com> 14957S: Maintained 14958F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14959F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14960F: drivers/hwmon/pmbus/mpq7932.c 14961F: drivers/iio/adc/mp2629_adc.c 14962F: drivers/mfd/mp2629.c 14963F: drivers/power/supply/mp2629_charger.c 14964F: drivers/regulator/mp5416.c 14965F: drivers/regulator/mpq7920.c 14966F: drivers/regulator/mpq7920.h 14967F: include/linux/mfd/mp2629.h 14968 14969MOST(R) TECHNOLOGY DRIVER 14970M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14971M: Christian Gromm <christian.gromm@microchip.com> 14972S: Maintained 14973F: Documentation/ABI/testing/configfs-most 14974F: Documentation/ABI/testing/sysfs-bus-most 14975F: drivers/most/ 14976F: drivers/staging/most/ 14977F: include/linux/most.h 14978 14979MOTORCOMM PHY DRIVER 14980M: Peter Geis <pgwipeout@gmail.com> 14981M: Frank <Frank.Sae@motor-comm.com> 14982L: netdev@vger.kernel.org 14983S: Maintained 14984F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14985F: drivers/net/phy/motorcomm.c 14986 14987MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14988M: Jiri Slaby <jirislaby@kernel.org> 14989S: Maintained 14990F: Documentation/driver-api/tty/moxa-smartio.rst 14991F: drivers/tty/mxser.* 14992 14993MP3309C BACKLIGHT DRIVER 14994M: Flavio Suligoi <f.suligoi@asem.it> 14995L: dri-devel@lists.freedesktop.org 14996S: Maintained 14997F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14998F: drivers/video/backlight/mp3309c.c 14999 15000MR800 AVERMEDIA USB FM RADIO DRIVER 15001M: Alexey Klimov <klimov.linux@gmail.com> 15002L: linux-media@vger.kernel.org 15003S: Maintained 15004T: git git://linuxtv.org/media_tree.git 15005F: drivers/media/radio/radio-mr800.c 15006 15007MRF24J40 IEEE 802.15.4 RADIO DRIVER 15008M: Stefan Schmidt <stefan@datenfreihafen.org> 15009L: linux-wpan@vger.kernel.org 15010S: Odd Fixes 15011F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15012F: drivers/net/ieee802154/mrf24j40.c 15013 15014MSI EC DRIVER 15015M: Nikita Kravets <teackot@gmail.com> 15016L: platform-driver-x86@vger.kernel.org 15017S: Maintained 15018W: https://github.com/BeardOverflow/msi-ec 15019F: drivers/platform/x86/msi-ec.* 15020 15021MSI LAPTOP SUPPORT 15022M: "Lee, Chun-Yi" <jlee@suse.com> 15023L: platform-driver-x86@vger.kernel.org 15024S: Maintained 15025F: drivers/platform/x86/msi-laptop.c 15026 15027MSI WMI SUPPORT 15028L: platform-driver-x86@vger.kernel.org 15029S: Orphan 15030F: drivers/platform/x86/msi-wmi.c 15031 15032MSI001 MEDIA DRIVER 15033L: linux-media@vger.kernel.org 15034S: Orphan 15035W: https://linuxtv.org 15036Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15037F: drivers/media/tuners/msi001* 15038 15039MSI2500 MEDIA DRIVER 15040L: linux-media@vger.kernel.org 15041S: Orphan 15042W: https://linuxtv.org 15043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15044F: drivers/media/usb/msi2500/ 15045 15046MSTAR INTERRUPT CONTROLLER DRIVER 15047M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15048M: Daniel Palmer <daniel@thingy.jp> 15049S: Maintained 15050F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15051F: drivers/irqchip/irq-mst-intc.c 15052 15053MSYSTEMS DISKONCHIP G3 MTD DRIVER 15054M: Robert Jarzmik <robert.jarzmik@free.fr> 15055L: linux-mtd@lists.infradead.org 15056S: Maintained 15057F: drivers/mtd/devices/docg3* 15058 15059MT9M114 ONSEMI SENSOR DRIVER 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/onnn,mt9m114.yaml 15065F: drivers/media/i2c/mt9m114.c 15066 15067MT9P031 APTINA CAMERA SENSOR 15068M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15069L: linux-media@vger.kernel.org 15070S: Maintained 15071T: git git://linuxtv.org/media_tree.git 15072F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15073F: drivers/media/i2c/mt9p031.c 15074F: include/media/i2c/mt9p031.h 15075 15076MT9T112 APTINA CAMERA SENSOR 15077M: Jacopo Mondi <jacopo@jmondi.org> 15078L: linux-media@vger.kernel.org 15079S: Odd Fixes 15080T: git git://linuxtv.org/media_tree.git 15081F: drivers/media/i2c/mt9t112.c 15082F: include/media/i2c/mt9t112.h 15083 15084MT9V032 APTINA CAMERA SENSOR 15085M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15086L: linux-media@vger.kernel.org 15087S: Maintained 15088T: git git://linuxtv.org/media_tree.git 15089F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15090F: drivers/media/i2c/mt9v032.c 15091F: include/media/i2c/mt9v032.h 15092 15093MT9V111 APTINA CAMERA SENSOR 15094M: Jacopo Mondi <jacopo@jmondi.org> 15095L: linux-media@vger.kernel.org 15096S: Maintained 15097T: git git://linuxtv.org/media_tree.git 15098F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15099F: drivers/media/i2c/mt9v111.c 15100 15101MULTIFUNCTION DEVICES (MFD) 15102M: Lee Jones <lee@kernel.org> 15103S: Maintained 15104T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15105F: Documentation/devicetree/bindings/mfd/ 15106F: drivers/mfd/ 15107F: include/dt-bindings/mfd/ 15108F: include/linux/mfd/ 15109 15110MULTIMEDIA CARD (MMC) ETC. OVER SPI 15111S: Orphan 15112F: drivers/mmc/host/mmc_spi.c 15113F: include/linux/spi/mmc_spi.h 15114 15115MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15116M: Ulf Hansson <ulf.hansson@linaro.org> 15117L: linux-mmc@vger.kernel.org 15118S: Maintained 15119T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15120F: Documentation/devicetree/bindings/mmc/ 15121F: drivers/mmc/ 15122F: include/linux/mmc/ 15123F: include/uapi/linux/mmc/ 15124 15125MULTIPLEXER SUBSYSTEM 15126M: Peter Rosin <peda@axentia.se> 15127S: Maintained 15128F: Documentation/ABI/testing/sysfs-class-mux* 15129F: Documentation/devicetree/bindings/mux/ 15130F: drivers/mux/ 15131F: include/dt-bindings/mux/ 15132F: include/linux/mux/ 15133 15134MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15135M: Bin Liu <b-liu@ti.com> 15136L: linux-usb@vger.kernel.org 15137S: Maintained 15138F: drivers/usb/musb/ 15139 15140MXL301RF MEDIA DRIVER 15141M: Akihiro Tsukada <tskd08@gmail.com> 15142L: linux-media@vger.kernel.org 15143S: Odd Fixes 15144F: drivers/media/tuners/mxl301rf* 15145 15146MXL5007T MEDIA DRIVER 15147M: Michael Krufky <mkrufky@linuxtv.org> 15148L: linux-media@vger.kernel.org 15149S: Maintained 15150W: https://linuxtv.org 15151W: http://github.com/mkrufky 15152Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15153T: git git://linuxtv.org/mkrufky/tuners.git 15154F: drivers/media/tuners/mxl5007t.* 15155 15156MXSFB DRM DRIVER 15157M: Marek Vasut <marex@denx.de> 15158M: Stefan Agner <stefan@agner.ch> 15159L: dri-devel@lists.freedesktop.org 15160S: Supported 15161T: git git://anongit.freedesktop.org/drm/drm-misc 15162F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15163F: drivers/gpu/drm/mxsfb/ 15164 15165MYLEX DAC960 PCI RAID Controller 15166M: Hannes Reinecke <hare@kernel.org> 15167L: linux-scsi@vger.kernel.org 15168S: Supported 15169F: drivers/scsi/myrb.* 15170F: drivers/scsi/myrs.* 15171 15172MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15173M: Chris Lee <christopher.lee@cspi.com> 15174L: netdev@vger.kernel.org 15175S: Supported 15176W: https://www.cspi.com/ethernet-products/support/downloads/ 15177F: drivers/net/ethernet/myricom/myri10ge/ 15178 15179NAND FLASH SUBSYSTEM 15180M: Miquel Raynal <miquel.raynal@bootlin.com> 15181R: Richard Weinberger <richard@nod.at> 15182L: linux-mtd@lists.infradead.org 15183S: Maintained 15184W: http://www.linux-mtd.infradead.org/ 15185Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15186C: irc://irc.oftc.net/mtd 15187T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15188F: drivers/mtd/nand/ 15189F: include/linux/mtd/*nand*.h 15190 15191NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15192M: Daniel Mack <zonque@gmail.com> 15193L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15194S: Maintained 15195W: http://www.native-instruments.com 15196F: sound/usb/caiaq/ 15197 15198NATSEMI ETHERNET DRIVER (DP8381x) 15199S: Orphan 15200F: drivers/net/ethernet/natsemi/natsemi.c 15201 15202NCR 5380 SCSI DRIVERS 15203M: Finn Thain <fthain@linux-m68k.org> 15204M: Michael Schmitz <schmitzmic@gmail.com> 15205L: linux-scsi@vger.kernel.org 15206S: Maintained 15207F: Documentation/scsi/g_NCR5380.rst 15208F: drivers/scsi/NCR5380.* 15209F: drivers/scsi/arm/cumana_1.c 15210F: drivers/scsi/arm/oak.c 15211F: drivers/scsi/atari_scsi.* 15212F: drivers/scsi/dmx3191d.c 15213F: drivers/scsi/g_NCR5380.* 15214F: drivers/scsi/mac_scsi.* 15215F: drivers/scsi/sun3_scsi.* 15216F: drivers/scsi/sun3_scsi_vme.c 15217 15218NCSI LIBRARY 15219M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15220S: Maintained 15221F: net/ncsi/ 15222 15223NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15224M: Zev Weiss <zev@bewilderbeest.net> 15225L: linux-hwmon@vger.kernel.org 15226S: Maintained 15227F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15228F: drivers/hwmon/nct6775-i2c.c 15229 15230NETDEVSIM 15231M: Jakub Kicinski <kuba@kernel.org> 15232S: Maintained 15233F: drivers/net/netdevsim/* 15234F: tools/testing/selftests/drivers/net/netdevsim/* 15235 15236NETEM NETWORK EMULATOR 15237M: Stephen Hemminger <stephen@networkplumber.org> 15238L: netdev@vger.kernel.org 15239S: Maintained 15240F: net/sched/sch_netem.c 15241 15242NETERION 10GbE DRIVERS (s2io) 15243M: Jon Mason <jdmason@kudzu.us> 15244L: netdev@vger.kernel.org 15245S: Supported 15246F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15247F: drivers/net/ethernet/neterion/ 15248 15249NETFILTER 15250M: Pablo Neira Ayuso <pablo@netfilter.org> 15251M: Jozsef Kadlecsik <kadlec@netfilter.org> 15252L: netfilter-devel@vger.kernel.org 15253L: coreteam@netfilter.org 15254S: Maintained 15255W: http://www.netfilter.org/ 15256W: http://www.iptables.org/ 15257W: http://www.nftables.org/ 15258Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15259C: irc://irc.libera.chat/netfilter 15260T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15261T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15262F: include/linux/netfilter* 15263F: include/linux/netfilter/ 15264F: include/net/netfilter/ 15265F: include/uapi/linux/netfilter* 15266F: include/uapi/linux/netfilter/ 15267F: net/*/netfilter.c 15268F: net/*/netfilter/ 15269F: net/bridge/br_netfilter*.c 15270F: net/netfilter/ 15271 15272NETROM NETWORK LAYER 15273M: Ralf Baechle <ralf@linux-mips.org> 15274L: linux-hams@vger.kernel.org 15275S: Maintained 15276W: https://linux-ax25.in-berlin.de 15277F: include/net/netrom.h 15278F: include/uapi/linux/netrom.h 15279F: net/netrom/ 15280 15281NETRONIX EMBEDDED CONTROLLER 15282M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15283S: Maintained 15284F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15285F: drivers/mfd/ntxec.c 15286F: drivers/pwm/pwm-ntxec.c 15287F: drivers/rtc/rtc-ntxec.c 15288F: include/linux/mfd/ntxec.h 15289 15290NETRONOME ETHERNET DRIVERS 15291M: Louis Peens <louis.peens@corigine.com> 15292R: Jakub Kicinski <kuba@kernel.org> 15293L: oss-drivers@corigine.com 15294S: Maintained 15295F: drivers/net/ethernet/netronome/ 15296 15297NETWORK BLOCK DEVICE (NBD) 15298M: Josef Bacik <josef@toxicpanda.com> 15299L: linux-block@vger.kernel.org 15300L: nbd@other.debian.org 15301S: Maintained 15302F: Documentation/admin-guide/blockdev/nbd.rst 15303F: drivers/block/nbd.c 15304F: include/trace/events/nbd.h 15305F: include/uapi/linux/nbd.h 15306 15307NETWORK DROP MONITOR 15308M: Neil Horman <nhorman@tuxdriver.com> 15309L: netdev@vger.kernel.org 15310S: Maintained 15311W: https://fedorahosted.org/dropwatch/ 15312F: include/uapi/linux/net_dropmon.h 15313F: net/core/drop_monitor.c 15314 15315NETWORKING DRIVERS 15316M: "David S. Miller" <davem@davemloft.net> 15317M: Eric Dumazet <edumazet@google.com> 15318M: Jakub Kicinski <kuba@kernel.org> 15319M: Paolo Abeni <pabeni@redhat.com> 15320L: netdev@vger.kernel.org 15321S: Maintained 15322P: Documentation/process/maintainer-netdev.rst 15323Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15324T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15325T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15326F: Documentation/devicetree/bindings/net/ 15327F: Documentation/networking/net_cachelines/net_device.rst 15328F: drivers/connector/ 15329F: drivers/net/ 15330F: include/dt-bindings/net/ 15331F: include/linux/cn_proc.h 15332F: include/linux/etherdevice.h 15333F: include/linux/fcdevice.h 15334F: include/linux/fddidevice.h 15335F: include/linux/hippidevice.h 15336F: include/linux/if_* 15337F: include/linux/inetdevice.h 15338F: include/linux/netdevice.h 15339F: include/uapi/linux/cn_proc.h 15340F: include/uapi/linux/if_* 15341F: include/uapi/linux/netdevice.h 15342X: drivers/net/wireless/ 15343 15344NETWORKING DRIVERS (WIRELESS) 15345M: Kalle Valo <kvalo@kernel.org> 15346L: linux-wireless@vger.kernel.org 15347S: Maintained 15348W: https://wireless.wiki.kernel.org/ 15349Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15350T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15351T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15352F: Documentation/devicetree/bindings/net/wireless/ 15353F: drivers/net/wireless/ 15354 15355NETWORKING [DSA] 15356M: Andrew Lunn <andrew@lunn.ch> 15357M: Florian Fainelli <f.fainelli@gmail.com> 15358M: Vladimir Oltean <olteanv@gmail.com> 15359S: Maintained 15360F: Documentation/devicetree/bindings/net/dsa/ 15361F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15362F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15363F: drivers/net/dsa/ 15364F: include/linux/dsa/ 15365F: include/linux/platform_data/dsa.h 15366F: include/net/dsa.h 15367F: net/dsa/ 15368F: tools/testing/selftests/drivers/net/dsa/ 15369 15370NETWORKING [GENERAL] 15371M: "David S. Miller" <davem@davemloft.net> 15372M: Eric Dumazet <edumazet@google.com> 15373M: Jakub Kicinski <kuba@kernel.org> 15374M: Paolo Abeni <pabeni@redhat.com> 15375L: netdev@vger.kernel.org 15376S: Maintained 15377P: Documentation/process/maintainer-netdev.rst 15378Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15379B: mailto:netdev@vger.kernel.org 15380T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15381T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15382F: Documentation/core-api/netlink.rst 15383F: Documentation/netlink/ 15384F: Documentation/networking/ 15385F: Documentation/networking/net_cachelines/ 15386F: Documentation/process/maintainer-netdev.rst 15387F: Documentation/userspace-api/netlink/ 15388F: include/linux/framer/framer-provider.h 15389F: include/linux/framer/framer.h 15390F: include/linux/in.h 15391F: include/linux/indirect_call_wrapper.h 15392F: include/linux/net.h 15393F: include/linux/netdevice.h 15394F: include/net/ 15395F: include/uapi/linux/in.h 15396F: include/uapi/linux/net.h 15397F: include/uapi/linux/net_namespace.h 15398F: include/uapi/linux/netdevice.h 15399F: lib/net_utils.c 15400F: lib/random32.c 15401F: net/ 15402F: tools/net/ 15403F: tools/testing/selftests/net/ 15404X: net/9p/ 15405X: net/bluetooth/ 15406 15407NETWORKING [IPSEC] 15408M: Steffen Klassert <steffen.klassert@secunet.com> 15409M: Herbert Xu <herbert@gondor.apana.org.au> 15410M: "David S. Miller" <davem@davemloft.net> 15411L: netdev@vger.kernel.org 15412S: Maintained 15413T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15414T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15415F: include/net/xfrm.h 15416F: include/uapi/linux/xfrm.h 15417F: net/ipv4/ah4.c 15418F: net/ipv4/esp4* 15419F: net/ipv4/ip_vti.c 15420F: net/ipv4/ipcomp.c 15421F: net/ipv4/xfrm* 15422F: net/ipv6/ah6.c 15423F: net/ipv6/esp6* 15424F: net/ipv6/ip6_vti.c 15425F: net/ipv6/ipcomp6.c 15426F: net/ipv6/xfrm* 15427F: net/key/ 15428F: net/xfrm/ 15429F: tools/testing/selftests/net/ipsec.c 15430 15431NETWORKING [IPv4/IPv6] 15432M: "David S. Miller" <davem@davemloft.net> 15433M: David Ahern <dsahern@kernel.org> 15434L: netdev@vger.kernel.org 15435S: Maintained 15436T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15437F: arch/x86/net/* 15438F: include/linux/ip.h 15439F: include/linux/ipv6* 15440F: include/net/fib* 15441F: include/net/ip* 15442F: include/net/route.h 15443F: net/ipv4/ 15444F: net/ipv6/ 15445 15446NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15447M: Paul Moore <paul@paul-moore.com> 15448L: netdev@vger.kernel.org 15449L: linux-security-module@vger.kernel.org 15450S: Supported 15451W: https://github.com/netlabel 15452F: Documentation/netlabel/ 15453F: include/net/calipso.h 15454F: include/net/cipso_ipv4.h 15455F: include/net/netlabel.h 15456F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15457F: include/uapi/linux/netfilter/xt_SECMARK.h 15458F: net/ipv4/cipso_ipv4.c 15459F: net/ipv6/calipso.c 15460F: net/netfilter/xt_CONNSECMARK.c 15461F: net/netfilter/xt_SECMARK.c 15462F: net/netlabel/ 15463 15464NETWORKING [MACSEC] 15465M: Sabrina Dubroca <sd@queasysnail.net> 15466L: netdev@vger.kernel.org 15467S: Maintained 15468F: drivers/net/macsec.c 15469F: include/net/macsec.h 15470F: include/uapi/linux/if_macsec.h 15471K: macsec 15472K: \bmdo_ 15473 15474NETWORKING [MPTCP] 15475M: Matthieu Baerts <matttbe@kernel.org> 15476M: Mat Martineau <martineau@kernel.org> 15477R: Geliang Tang <geliang@kernel.org> 15478L: netdev@vger.kernel.org 15479L: mptcp@lists.linux.dev 15480S: Maintained 15481W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15482B: https://github.com/multipath-tcp/mptcp_net-next/issues 15483T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15484T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15485F: Documentation/netlink/specs/mptcp_pm.yaml 15486F: Documentation/networking/mptcp-sysctl.rst 15487F: include/net/mptcp.h 15488F: include/trace/events/mptcp.h 15489F: include/uapi/linux/mptcp*.h 15490F: net/mptcp/ 15491F: tools/testing/selftests/bpf/*/*mptcp*.c 15492F: tools/testing/selftests/net/mptcp/ 15493 15494NETWORKING [TCP] 15495M: Eric Dumazet <edumazet@google.com> 15496L: netdev@vger.kernel.org 15497S: Maintained 15498F: Documentation/networking/net_cachelines/tcp_sock.rst 15499F: include/linux/tcp.h 15500F: include/net/tcp.h 15501F: include/trace/events/tcp.h 15502F: include/uapi/linux/tcp.h 15503F: net/ipv4/syncookies.c 15504F: net/ipv4/tcp*.c 15505F: net/ipv6/syncookies.c 15506F: net/ipv6/tcp*.c 15507 15508NETWORKING [TLS] 15509M: Boris Pismenny <borisp@nvidia.com> 15510M: John Fastabend <john.fastabend@gmail.com> 15511M: Jakub Kicinski <kuba@kernel.org> 15512L: netdev@vger.kernel.org 15513S: Maintained 15514F: include/net/tls.h 15515F: include/uapi/linux/tls.h 15516F: net/tls/* 15517 15518NETXEN (1/10) GbE SUPPORT 15519M: Manish Chopra <manishc@marvell.com> 15520M: Rahul Verma <rahulv@marvell.com> 15521M: GR-Linux-NIC-Dev@marvell.com 15522L: netdev@vger.kernel.org 15523S: Supported 15524F: drivers/net/ethernet/qlogic/netxen/ 15525 15526NET_FAILOVER MODULE 15527M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15528L: netdev@vger.kernel.org 15529S: Supported 15530F: Documentation/networking/net_failover.rst 15531F: drivers/net/net_failover.c 15532F: include/net/net_failover.h 15533 15534NEXTHOP 15535M: David Ahern <dsahern@kernel.org> 15536L: netdev@vger.kernel.org 15537S: Maintained 15538F: include/net/netns/nexthop.h 15539F: include/net/nexthop.h 15540F: include/uapi/linux/nexthop.h 15541F: net/ipv4/nexthop.c 15542 15543NFC SUBSYSTEM 15544M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15545L: netdev@vger.kernel.org 15546S: Maintained 15547F: Documentation/devicetree/bindings/net/nfc/ 15548F: drivers/nfc/ 15549F: include/net/nfc/ 15550F: include/uapi/linux/nfc.h 15551F: net/nfc/ 15552 15553NFC VIRTUAL NCI DEVICE DRIVER 15554M: Bongsu Jeon <bongsu.jeon@samsung.com> 15555L: netdev@vger.kernel.org 15556S: Supported 15557F: drivers/nfc/virtual_ncidev.c 15558F: tools/testing/selftests/nci/ 15559 15560NFS, SUNRPC, AND LOCKD CLIENTS 15561M: Trond Myklebust <trond.myklebust@hammerspace.com> 15562M: Anna Schumaker <anna@kernel.org> 15563L: linux-nfs@vger.kernel.org 15564S: Maintained 15565W: http://client.linux-nfs.org 15566T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15567F: Documentation/filesystems/nfs/ 15568F: fs/lockd/ 15569F: fs/nfs/ 15570F: fs/nfs_common/ 15571F: include/linux/lockd/ 15572F: include/linux/nfs* 15573F: include/linux/sunrpc/ 15574F: include/uapi/linux/nfs* 15575F: include/uapi/linux/sunrpc/ 15576F: net/sunrpc/ 15577 15578NILFS2 FILESYSTEM 15579M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15580L: linux-nilfs@vger.kernel.org 15581S: Supported 15582W: https://nilfs.sourceforge.io/ 15583T: git https://github.com/konis/nilfs2.git 15584F: Documentation/filesystems/nilfs2.rst 15585F: fs/nilfs2/ 15586F: include/trace/events/nilfs2.h 15587F: include/uapi/linux/nilfs2_api.h 15588F: include/uapi/linux/nilfs2_ondisk.h 15589 15590NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 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/pcmcia/nsp_* 15596 15597NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15598M: GOTO Masanori <gotom@debian.or.jp> 15599M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15600S: Maintained 15601W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15602F: Documentation/scsi/NinjaSCSI.rst 15603F: drivers/scsi/nsp32* 15604 15605NINTENDO HID DRIVER 15606M: Daniel J. Ogorchock <djogorchock@gmail.com> 15607L: linux-input@vger.kernel.org 15608S: Maintained 15609F: drivers/hid/hid-nintendo* 15610 15611NIOS2 ARCHITECTURE 15612M: Dinh Nguyen <dinguyen@kernel.org> 15613S: Maintained 15614T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15615F: arch/nios2/ 15616 15617NITRO ENCLAVES (NE) 15618M: Alexandru Ciobotaru <alcioa@amazon.com> 15619L: linux-kernel@vger.kernel.org 15620L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15621S: Supported 15622W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15623F: Documentation/virt/ne_overview.rst 15624F: drivers/virt/nitro_enclaves/ 15625F: include/linux/nitro_enclaves.h 15626F: include/uapi/linux/nitro_enclaves.h 15627F: samples/nitro_enclaves/ 15628 15629NITRO SECURE MODULE (NSM) 15630M: Alexander Graf <graf@amazon.com> 15631L: linux-kernel@vger.kernel.org 15632L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15633S: Supported 15634W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15635F: drivers/misc/nsm.c 15636F: include/uapi/linux/nsm.h 15637 15638NOHZ, DYNTICKS SUPPORT 15639M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15640M: Frederic Weisbecker <frederic@kernel.org> 15641M: Ingo Molnar <mingo@kernel.org> 15642M: Thomas Gleixner <tglx@linutronix.de> 15643L: linux-kernel@vger.kernel.org 15644S: Maintained 15645T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15646F: include/linux/sched/nohz.h 15647F: include/linux/tick.h 15648F: kernel/time/tick*.* 15649 15650NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15651M: Pavel Machek <pavel@ucw.cz> 15652M: Sakari Ailus <sakari.ailus@iki.fi> 15653L: linux-media@vger.kernel.org 15654S: Maintained 15655F: drivers/media/i2c/ad5820.c 15656F: drivers/media/i2c/et8ek8 15657 15658NOKIA N900 POWER SUPPLY DRIVERS 15659R: Pali Rohár <pali@kernel.org> 15660F: drivers/power/supply/bq2415x_charger.c 15661F: drivers/power/supply/bq27xxx_battery.c 15662F: drivers/power/supply/bq27xxx_battery_i2c.c 15663F: drivers/power/supply/isp1704_charger.c 15664F: drivers/power/supply/rx51_battery.c 15665F: include/linux/power/bq2415x_charger.h 15666F: include/linux/power/bq27xxx_battery.h 15667 15668NOLIBC HEADER FILE 15669M: Willy Tarreau <w@1wt.eu> 15670M: Thomas Weißschuh <linux@weissschuh.net> 15671S: Maintained 15672T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15673F: tools/include/nolibc/ 15674F: tools/testing/selftests/nolibc/ 15675 15676NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15677M: Hans de Goede <hdegoede@redhat.com> 15678L: linux-input@vger.kernel.org 15679S: Maintained 15680F: drivers/input/touchscreen/novatek-nvt-ts.c 15681 15682NSDEPS 15683M: Matthias Maennich <maennich@google.com> 15684S: Maintained 15685F: Documentation/core-api/symbol-namespaces.rst 15686F: scripts/nsdeps 15687 15688NTB AMD DRIVER 15689M: Sanjay R Mehta <sanju.mehta@amd.com> 15690M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15691L: ntb@lists.linux.dev 15692S: Supported 15693F: drivers/ntb/hw/amd/ 15694 15695NTB DRIVER CORE 15696M: Jon Mason <jdmason@kudzu.us> 15697M: Dave Jiang <dave.jiang@intel.com> 15698M: Allen Hubbe <allenbh@gmail.com> 15699L: ntb@lists.linux.dev 15700S: Supported 15701W: https://github.com/jonmason/ntb/wiki 15702T: git https://github.com/jonmason/ntb.git 15703F: drivers/net/ntb_netdev.c 15704F: drivers/ntb/ 15705F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15706F: include/linux/ntb.h 15707F: include/linux/ntb_transport.h 15708F: tools/testing/selftests/ntb/ 15709 15710NTB IDT DRIVER 15711M: Serge Semin <fancer.lancer@gmail.com> 15712L: ntb@lists.linux.dev 15713S: Supported 15714F: drivers/ntb/hw/idt/ 15715 15716NTB INTEL DRIVER 15717M: Dave Jiang <dave.jiang@intel.com> 15718L: ntb@lists.linux.dev 15719S: Supported 15720W: https://github.com/davejiang/linux/wiki 15721T: git https://github.com/davejiang/linux.git 15722F: drivers/ntb/hw/intel/ 15723 15724NTFS3 FILESYSTEM 15725M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15726L: ntfs3@lists.linux.dev 15727S: Supported 15728W: http://www.paragon-software.com/ 15729T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15730F: Documentation/filesystems/ntfs3.rst 15731F: fs/ntfs3/ 15732 15733NUBUS SUBSYSTEM 15734M: Finn Thain <fthain@linux-m68k.org> 15735L: linux-m68k@lists.linux-m68k.org 15736S: Maintained 15737F: arch/*/include/asm/nubus.h 15738F: drivers/nubus/ 15739F: include/linux/nubus.h 15740F: include/uapi/linux/nubus.h 15741 15742NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15743M: Antonino Daplas <adaplas@gmail.com> 15744L: linux-fbdev@vger.kernel.org 15745S: Maintained 15746F: drivers/video/fbdev/nvidia/ 15747F: drivers/video/fbdev/riva/ 15748 15749NVIDIA WMI EC BACKLIGHT DRIVER 15750M: Daniel Dadap <ddadap@nvidia.com> 15751L: platform-driver-x86@vger.kernel.org 15752S: Supported 15753F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15754F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15755 15756NVM EXPRESS DRIVER 15757M: Keith Busch <kbusch@kernel.org> 15758M: Jens Axboe <axboe@fb.com> 15759M: Christoph Hellwig <hch@lst.de> 15760M: Sagi Grimberg <sagi@grimberg.me> 15761L: linux-nvme@lists.infradead.org 15762S: Supported 15763W: http://git.infradead.org/nvme.git 15764T: git git://git.infradead.org/nvme.git 15765F: Documentation/nvme/ 15766F: drivers/nvme/common/ 15767F: drivers/nvme/host/ 15768F: include/linux/nvme-*.h 15769F: include/linux/nvme.h 15770F: include/uapi/linux/nvme_ioctl.h 15771 15772NVM EXPRESS FABRICS AUTHENTICATION 15773M: Hannes Reinecke <hare@suse.de> 15774L: linux-nvme@lists.infradead.org 15775S: Supported 15776F: drivers/nvme/host/auth.c 15777F: drivers/nvme/target/auth.c 15778F: drivers/nvme/target/fabrics-cmd-auth.c 15779F: include/linux/nvme-auth.h 15780 15781NVM EXPRESS FC TRANSPORT DRIVERS 15782M: James Smart <james.smart@broadcom.com> 15783L: linux-nvme@lists.infradead.org 15784S: Supported 15785F: drivers/nvme/host/fc.c 15786F: drivers/nvme/target/fc.c 15787F: drivers/nvme/target/fcloop.c 15788F: include/linux/nvme-fc-driver.h 15789F: include/linux/nvme-fc.h 15790 15791NVM EXPRESS HARDWARE MONITORING SUPPORT 15792M: Guenter Roeck <linux@roeck-us.net> 15793L: linux-nvme@lists.infradead.org 15794S: Supported 15795F: drivers/nvme/host/hwmon.c 15796 15797NVM EXPRESS TARGET DRIVER 15798M: Christoph Hellwig <hch@lst.de> 15799M: Sagi Grimberg <sagi@grimberg.me> 15800M: Chaitanya Kulkarni <kch@nvidia.com> 15801L: linux-nvme@lists.infradead.org 15802S: Supported 15803W: http://git.infradead.org/nvme.git 15804T: git git://git.infradead.org/nvme.git 15805F: drivers/nvme/target/ 15806 15807NVMEM FRAMEWORK 15808M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15809S: Maintained 15810T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15811F: Documentation/ABI/stable/sysfs-bus-nvmem 15812F: Documentation/devicetree/bindings/nvmem/ 15813F: drivers/nvmem/ 15814F: include/linux/nvmem-consumer.h 15815F: include/linux/nvmem-provider.h 15816 15817NXP BLUETOOTH WIRELESS DRIVERS 15818M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15819M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15820S: Maintained 15821F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15822F: drivers/bluetooth/btnxpuart.c 15823 15824NXP C45 TJA11XX PHY DRIVER 15825M: Andrei Botila <andrei.botila@oss.nxp.com> 15826L: netdev@vger.kernel.org 15827S: Maintained 15828F: drivers/net/phy/nxp-c45-tja11xx* 15829 15830NXP FSPI DRIVER 15831M: Han Xu <han.xu@nxp.com> 15832M: Haibo Chen <haibo.chen@nxp.com> 15833R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15834L: linux-spi@vger.kernel.org 15835S: Maintained 15836F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15837F: drivers/spi/spi-nxp-fspi.c 15838 15839NXP FXAS21002C DRIVER 15840M: Rui Miguel Silva <rmfrfs@gmail.com> 15841L: linux-iio@vger.kernel.org 15842S: Maintained 15843F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15844F: drivers/iio/gyro/fxas21002c.h 15845F: drivers/iio/gyro/fxas21002c_core.c 15846F: drivers/iio/gyro/fxas21002c_i2c.c 15847F: drivers/iio/gyro/fxas21002c_spi.c 15848 15849NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15850M: Haibo Chen <haibo.chen@nxp.com> 15851L: linux-iio@vger.kernel.org 15852L: imx@lists.linux.dev 15853S: Maintained 15854F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15855F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15856F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15857F: drivers/iio/adc/imx7d_adc.c 15858F: drivers/iio/adc/imx93_adc.c 15859F: drivers/iio/adc/vf610_adc.c 15860 15861NXP i.MX 8M ISI DRIVER 15862M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15863L: linux-media@vger.kernel.org 15864S: Maintained 15865F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15866F: drivers/media/platform/nxp/imx8-isi/ 15867 15868NXP i.MX 8MP DW100 V4L2 DRIVER 15869M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15870L: linux-media@vger.kernel.org 15871S: Maintained 15872F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15873F: Documentation/userspace-api/media/drivers/dw100.rst 15874F: drivers/media/platform/nxp/dw100/ 15875F: include/uapi/linux/dw100.h 15876 15877NXP i.MX 8MQ DCSS DRIVER 15878M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15879R: Lucas Stach <l.stach@pengutronix.de> 15880L: dri-devel@lists.freedesktop.org 15881S: Maintained 15882T: git git://anongit.freedesktop.org/drm/drm-misc 15883F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15884F: drivers/gpu/drm/imx/dcss/ 15885 15886NXP i.MX 8QXP ADC DRIVER 15887M: Cai Huoqing <cai.huoqing@linux.dev> 15888M: Haibo Chen <haibo.chen@nxp.com> 15889L: imx@lists.linux.dev 15890L: linux-iio@vger.kernel.org 15891S: Maintained 15892F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15893F: drivers/iio/adc/imx8qxp-adc.c 15894 15895NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15896M: Mirela Rabulea <mirela.rabulea@nxp.com> 15897L: imx@lists.linux.dev 15898L: linux-media@vger.kernel.org 15899S: Maintained 15900F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15901F: drivers/media/platform/nxp/imx-jpeg 15902 15903NXP i.MX CLOCK DRIVERS 15904M: Abel Vesa <abelvesa@kernel.org> 15905R: Peng Fan <peng.fan@nxp.com> 15906L: linux-clk@vger.kernel.org 15907L: imx@lists.linux.dev 15908S: Maintained 15909T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15910F: Documentation/devicetree/bindings/clock/imx* 15911F: drivers/clk/imx/ 15912F: include/dt-bindings/clock/imx* 15913 15914NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15915M: Jagan Teki <jagan@amarulasolutions.com> 15916S: Maintained 15917F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15918F: drivers/regulator/pf8x00-regulator.c 15919 15920NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15921M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15922L: linux-kernel@vger.kernel.org 15923S: Maintained 15924F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15925F: drivers/extcon/extcon-ptn5150.c 15926 15927NXP SGTL5000 DRIVER 15928M: Fabio Estevam <festevam@gmail.com> 15929L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15930S: Maintained 15931F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15932F: sound/soc/codecs/sgtl5000* 15933 15934NXP SJA1105 ETHERNET SWITCH DRIVER 15935M: Vladimir Oltean <olteanv@gmail.com> 15936L: linux-kernel@vger.kernel.org 15937S: Maintained 15938F: drivers/net/dsa/sja1105 15939F: drivers/net/pcs/pcs-xpcs-nxp.c 15940 15941NXP TDA998X DRM DRIVER 15942M: Russell King <linux@armlinux.org.uk> 15943S: Maintained 15944T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15945T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15946F: drivers/gpu/drm/i2c/tda998x_drv.c 15947F: include/drm/i2c/tda998x.h 15948F: include/dt-bindings/display/tda998x.h 15949K: "nxp,tda998x" 15950 15951NXP TFA9879 DRIVER 15952M: Peter Rosin <peda@axentia.se> 15953L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15954S: Maintained 15955F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15956F: sound/soc/codecs/tfa9879* 15957 15958NXP-NCI NFC DRIVER 15959S: Orphan 15960F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15961F: drivers/nfc/nxp-nci 15962 15963NXP/Goodix TFA989X (TFA1) DRIVER 15964M: Stephan Gerhold <stephan@gerhold.net> 15965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15966S: Maintained 15967F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15968F: sound/soc/codecs/tfa989x.c 15969 15970NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15971M: Jonas Malaco <jonas@protocubo.io> 15972L: linux-hwmon@vger.kernel.org 15973S: Maintained 15974F: Documentation/hwmon/nzxt-kraken2.rst 15975F: drivers/hwmon/nzxt-kraken2.c 15976 15977NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15978M: Jonas Malaco <jonas@protocubo.io> 15979M: Aleksa Savic <savicaleksa83@gmail.com> 15980L: linux-hwmon@vger.kernel.org 15981S: Maintained 15982F: Documentation/hwmon/nzxt-kraken3.rst 15983F: drivers/hwmon/nzxt-kraken3.c 15984 15985NZXT-SMART2 HARDWARE MONITORING DRIVER 15986M: Aleksandr Mezin <mezin.alexander@gmail.com> 15987L: linux-hwmon@vger.kernel.org 15988S: Maintained 15989F: Documentation/hwmon/nzxt-smart2.rst 15990F: drivers/hwmon/nzxt-smart2.c 15991 15992OBJAGG 15993M: Jiri Pirko <jiri@resnulli.us> 15994L: netdev@vger.kernel.org 15995S: Supported 15996F: include/linux/objagg.h 15997F: lib/objagg.c 15998F: lib/test_objagg.c 15999 16000OBJPOOL 16001M: Matt Wu <wuqiang.matt@bytedance.com> 16002S: Supported 16003F: include/linux/objpool.h 16004F: lib/objpool.c 16005F: lib/test_objpool.c 16006 16007OBJTOOL 16008M: Josh Poimboeuf <jpoimboe@kernel.org> 16009M: Peter Zijlstra <peterz@infradead.org> 16010S: Supported 16011F: include/linux/objtool*.h 16012F: tools/objtool/ 16013 16014OCELOT ETHERNET SWITCH DRIVER 16015M: Vladimir Oltean <vladimir.oltean@nxp.com> 16016M: Claudiu Manoil <claudiu.manoil@nxp.com> 16017M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16018M: UNGLinuxDriver@microchip.com 16019L: netdev@vger.kernel.org 16020S: Supported 16021F: drivers/net/dsa/ocelot/* 16022F: drivers/net/ethernet/mscc/ 16023F: include/soc/mscc/ocelot* 16024F: net/dsa/tag_ocelot.c 16025F: net/dsa/tag_ocelot_8021q.c 16026F: tools/testing/selftests/drivers/net/ocelot/* 16027 16028OCELOT EXTERNAL SWITCH CONTROL 16029M: Colin Foster <colin.foster@in-advantage.com> 16030S: Supported 16031F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16032F: drivers/mfd/ocelot* 16033F: drivers/net/dsa/ocelot/ocelot_ext.c 16034F: include/linux/mfd/ocelot.h 16035 16036OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16037M: Frederic Barrat <fbarrat@linux.ibm.com> 16038M: Andrew Donnellan <ajd@linux.ibm.com> 16039L: linuxppc-dev@lists.ozlabs.org 16040S: Supported 16041F: Documentation/userspace-api/accelerators/ocxl.rst 16042F: arch/powerpc/include/asm/pnv-ocxl.h 16043F: arch/powerpc/platforms/powernv/ocxl.c 16044F: drivers/misc/ocxl/ 16045F: include/misc/ocxl* 16046F: include/uapi/misc/ocxl.h 16047 16048OMAP AUDIO SUPPORT 16049M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16050M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16051L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16052L: linux-omap@vger.kernel.org 16053S: Maintained 16054F: sound/soc/ti/n810.c 16055F: sound/soc/ti/omap* 16056F: sound/soc/ti/rx51.c 16057F: sound/soc/ti/sdma-pcm.* 16058 16059OMAP CLOCK FRAMEWORK SUPPORT 16060M: Paul Walmsley <paul@pwsan.com> 16061L: linux-omap@vger.kernel.org 16062S: Maintained 16063F: arch/arm/*omap*/*clock* 16064 16065OMAP DEVICE TREE SUPPORT 16066M: Benoît Cousson <bcousson@baylibre.com> 16067M: Tony Lindgren <tony@atomide.com> 16068L: linux-omap@vger.kernel.org 16069L: devicetree@vger.kernel.org 16070S: Maintained 16071F: arch/arm/boot/dts/ti/omap/ 16072 16073OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16074L: linux-omap@vger.kernel.org 16075L: linux-fbdev@vger.kernel.org 16076S: Orphan 16077F: Documentation/arch/arm/omap/dss.rst 16078F: drivers/video/fbdev/omap2/ 16079 16080OMAP FRAMEBUFFER SUPPORT 16081L: linux-fbdev@vger.kernel.org 16082L: linux-omap@vger.kernel.org 16083S: Orphan 16084F: drivers/video/fbdev/omap/ 16085 16086OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16087M: Roger Quadros <rogerq@kernel.org> 16088M: Tony Lindgren <tony@atomide.com> 16089L: linux-omap@vger.kernel.org 16090S: Maintained 16091F: arch/arm/mach-omap2/*gpmc* 16092F: drivers/memory/omap-gpmc.c 16093 16094OMAP GPIO DRIVER 16095M: Grygorii Strashko <grygorii.strashko@ti.com> 16096M: Santosh Shilimkar <ssantosh@kernel.org> 16097M: Kevin Hilman <khilman@kernel.org> 16098L: linux-omap@vger.kernel.org 16099S: Maintained 16100F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16101F: drivers/gpio/gpio-omap.c 16102 16103OMAP HARDWARE SPINLOCK SUPPORT 16104L: linux-omap@vger.kernel.org 16105S: Orphan 16106F: drivers/hwspinlock/omap_hwspinlock.c 16107 16108OMAP HS MMC SUPPORT 16109L: linux-mmc@vger.kernel.org 16110L: linux-omap@vger.kernel.org 16111S: Orphan 16112F: drivers/mmc/host/omap_hsmmc.c 16113 16114OMAP HWMOD DATA 16115M: Paul Walmsley <paul@pwsan.com> 16116L: linux-omap@vger.kernel.org 16117S: Maintained 16118F: arch/arm/mach-omap2/omap_hwmod*data* 16119 16120OMAP HWMOD SUPPORT 16121M: Benoît Cousson <bcousson@baylibre.com> 16122M: Paul Walmsley <paul@pwsan.com> 16123L: linux-omap@vger.kernel.org 16124S: Maintained 16125F: arch/arm/mach-omap2/omap_hwmod.* 16126 16127OMAP I2C DRIVER 16128M: Vignesh R <vigneshr@ti.com> 16129L: linux-omap@vger.kernel.org 16130L: linux-i2c@vger.kernel.org 16131S: Maintained 16132F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16133F: drivers/i2c/busses/i2c-omap.c 16134 16135OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16136M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16137L: linux-media@vger.kernel.org 16138S: Maintained 16139F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16140F: drivers/media/platform/ti/omap3isp/ 16141F: drivers/staging/media/omap4iss/ 16142 16143OMAP MMC SUPPORT 16144M: Aaro Koskinen <aaro.koskinen@iki.fi> 16145L: linux-omap@vger.kernel.org 16146S: Odd Fixes 16147F: drivers/mmc/host/omap.c 16148 16149OMAP POWER MANAGEMENT SUPPORT 16150M: Kevin Hilman <khilman@kernel.org> 16151L: linux-omap@vger.kernel.org 16152S: Maintained 16153F: arch/arm/*omap*/*pm* 16154F: drivers/cpufreq/omap-cpufreq.c 16155 16156OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16157M: Paul Walmsley <paul@pwsan.com> 16158L: linux-omap@vger.kernel.org 16159S: Maintained 16160F: arch/arm/mach-omap2/prm* 16161 16162OMAP RANDOM NUMBER GENERATOR SUPPORT 16163M: Deepak Saxena <dsaxena@plexity.net> 16164S: Maintained 16165F: drivers/char/hw_random/omap-rng.c 16166 16167OMAP USB SUPPORT 16168L: linux-usb@vger.kernel.org 16169L: linux-omap@vger.kernel.org 16170S: Orphan 16171F: arch/arm/*omap*/usb* 16172F: drivers/usb/*/*omap* 16173 16174OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16175M: Mark Jackson <mpfj@newflow.co.uk> 16176L: linux-omap@vger.kernel.org 16177S: Maintained 16178F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16179 16180OMAP1 SUPPORT 16181M: Aaro Koskinen <aaro.koskinen@iki.fi> 16182M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16183M: Tony Lindgren <tony@atomide.com> 16184L: linux-omap@vger.kernel.org 16185S: Maintained 16186Q: http://patchwork.kernel.org/project/linux-omap/list/ 16187T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16188F: arch/arm/configs/omap1_defconfig 16189F: arch/arm/mach-omap1/ 16190F: drivers/i2c/busses/i2c-omap.c 16191F: include/linux/platform_data/ams-delta-fiq.h 16192F: include/linux/platform_data/i2c-omap.h 16193 16194OMAP2+ SUPPORT 16195M: Tony Lindgren <tony@atomide.com> 16196L: linux-omap@vger.kernel.org 16197S: Maintained 16198W: http://www.muru.com/linux/omap/ 16199W: http://linux.omap.com/ 16200Q: http://patchwork.kernel.org/project/linux-omap/list/ 16201T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16202F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16203F: arch/arm/configs/omap2plus_defconfig 16204F: arch/arm/mach-omap2/ 16205F: drivers/bus/omap*.[ch] 16206F: drivers/bus/ti-sysc.c 16207F: drivers/gpio/gpio-tps65219.c 16208F: drivers/i2c/busses/i2c-omap.c 16209F: drivers/irqchip/irq-omap-intc.c 16210F: drivers/mfd/*omap*.c 16211F: drivers/mfd/menelaus.c 16212F: drivers/mfd/palmas.c 16213F: drivers/mfd/tps65217.c 16214F: drivers/mfd/tps65218.c 16215F: drivers/mfd/tps65219.c 16216F: drivers/mfd/tps65910.c 16217F: drivers/mfd/twl-core.[ch] 16218F: drivers/mfd/twl4030*.c 16219F: drivers/mfd/twl6030*.c 16220F: drivers/mfd/twl6040*.c 16221F: drivers/regulator/palmas-regulator*.c 16222F: drivers/regulator/pbias-regulator.c 16223F: drivers/regulator/tps65217-regulator.c 16224F: drivers/regulator/tps65218-regulator.c 16225F: drivers/regulator/tps65219-regulator.c 16226F: drivers/regulator/tps65910-regulator.c 16227F: drivers/regulator/twl-regulator.c 16228F: drivers/regulator/twl6030-regulator.c 16229F: include/linux/platform_data/i2c-omap.h 16230F: include/linux/platform_data/ti-sysc.h 16231 16232OMFS FILESYSTEM 16233M: Bob Copeland <me@bobcopeland.com> 16234L: linux-karma-devel@lists.sourceforge.net 16235S: Maintained 16236F: Documentation/filesystems/omfs.rst 16237F: fs/omfs/ 16238 16239OMNIVISION OG01A1B SENSOR DRIVER 16240M: Sakari Ailus <sakari.ailus@linux.intel.com> 16241L: linux-media@vger.kernel.org 16242S: Maintained 16243F: drivers/media/i2c/og01a1b.c 16244 16245OMNIVISION OV01A10 SENSOR DRIVER 16246M: Bingbu Cao <bingbu.cao@intel.com> 16247L: linux-media@vger.kernel.org 16248S: Maintained 16249T: git git://linuxtv.org/media_tree.git 16250F: drivers/media/i2c/ov01a10.c 16251 16252OMNIVISION OV02A10 SENSOR DRIVER 16253L: linux-media@vger.kernel.org 16254S: Orphan 16255T: git git://linuxtv.org/media_tree.git 16256F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16257F: drivers/media/i2c/ov02a10.c 16258 16259OMNIVISION OV08D10 SENSOR DRIVER 16260M: Jimmy Su <jimmy.su@intel.com> 16261L: linux-media@vger.kernel.org 16262S: Maintained 16263T: git git://linuxtv.org/media_tree.git 16264F: drivers/media/i2c/ov08d10.c 16265 16266OMNIVISION OV08X40 SENSOR DRIVER 16267M: Jason Chen <jason.z.chen@intel.com> 16268L: linux-media@vger.kernel.org 16269S: Maintained 16270T: git git://linuxtv.org/media_tree.git 16271F: drivers/media/i2c/ov08x40.c 16272 16273OMNIVISION OV13858 SENSOR DRIVER 16274M: Sakari Ailus <sakari.ailus@linux.intel.com> 16275L: linux-media@vger.kernel.org 16276S: Maintained 16277T: git git://linuxtv.org/media_tree.git 16278F: drivers/media/i2c/ov13858.c 16279 16280OMNIVISION OV13B10 SENSOR DRIVER 16281M: Arec Kao <arec.kao@intel.com> 16282L: linux-media@vger.kernel.org 16283S: Maintained 16284T: git git://linuxtv.org/media_tree.git 16285F: drivers/media/i2c/ov13b10.c 16286 16287OMNIVISION OV2680 SENSOR DRIVER 16288M: Rui Miguel Silva <rmfrfs@gmail.com> 16289M: Hans de Goede <hansg@kernel.org> 16290L: linux-media@vger.kernel.org 16291S: Maintained 16292T: git git://linuxtv.org/media_tree.git 16293F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16294F: drivers/media/i2c/ov2680.c 16295 16296OMNIVISION OV2685 SENSOR DRIVER 16297M: Shunqian Zheng <zhengsq@rock-chips.com> 16298L: linux-media@vger.kernel.org 16299S: Maintained 16300T: git git://linuxtv.org/media_tree.git 16301F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16302F: drivers/media/i2c/ov2685.c 16303 16304OMNIVISION OV2740 SENSOR DRIVER 16305M: Tianshu Qiu <tian.shu.qiu@intel.com> 16306R: Sakari Ailus <sakari.ailus@linux.intel.com> 16307R: Bingbu Cao <bingbu.cao@intel.com> 16308L: linux-media@vger.kernel.org 16309S: Maintained 16310T: git git://linuxtv.org/media_tree.git 16311F: drivers/media/i2c/ov2740.c 16312 16313OMNIVISION OV4689 SENSOR DRIVER 16314M: Mikhail Rudenko <mike.rudenko@gmail.com> 16315L: linux-media@vger.kernel.org 16316S: Maintained 16317T: git git://linuxtv.org/media_tree.git 16318F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16319F: drivers/media/i2c/ov4689.c 16320 16321OMNIVISION OV5640 SENSOR DRIVER 16322M: Steve Longerbeam <slongerbeam@gmail.com> 16323L: linux-media@vger.kernel.org 16324S: Maintained 16325T: git git://linuxtv.org/media_tree.git 16326F: drivers/media/i2c/ov5640.c 16327 16328OMNIVISION OV5647 SENSOR DRIVER 16329M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16330M: Jacopo Mondi <jacopo@jmondi.org> 16331L: linux-media@vger.kernel.org 16332S: Maintained 16333T: git git://linuxtv.org/media_tree.git 16334F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16335F: drivers/media/i2c/ov5647.c 16336 16337OMNIVISION OV5670 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,ov5670.yaml 16343F: drivers/media/i2c/ov5670.c 16344 16345OMNIVISION OV5675 SENSOR DRIVER 16346M: Sakari Ailus <sakari.ailus@linux.intel.com> 16347L: linux-media@vger.kernel.org 16348S: Maintained 16349T: git git://linuxtv.org/media_tree.git 16350F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16351F: drivers/media/i2c/ov5675.c 16352 16353OMNIVISION OV5693 SENSOR DRIVER 16354M: Daniel Scally <djrscally@gmail.com> 16355L: linux-media@vger.kernel.org 16356S: Maintained 16357T: git git://linuxtv.org/media_tree.git 16358F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16359F: drivers/media/i2c/ov5693.c 16360 16361OMNIVISION OV5695 SENSOR DRIVER 16362M: Shunqian Zheng <zhengsq@rock-chips.com> 16363L: linux-media@vger.kernel.org 16364S: Maintained 16365T: git git://linuxtv.org/media_tree.git 16366F: drivers/media/i2c/ov5695.c 16367 16368OMNIVISION OV64A40 SENSOR DRIVER 16369M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16370L: linux-media@vger.kernel.org 16371S: Maintained 16372T: git git://linuxtv.org/media_tree.git 16373F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16374F: drivers/media/i2c/ov64a40.c 16375 16376OMNIVISION OV7670 SENSOR DRIVER 16377L: linux-media@vger.kernel.org 16378S: Orphan 16379T: git git://linuxtv.org/media_tree.git 16380F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16381F: drivers/media/i2c/ov7670.c 16382 16383OMNIVISION OV772x SENSOR DRIVER 16384M: Jacopo Mondi <jacopo@jmondi.org> 16385L: linux-media@vger.kernel.org 16386S: Odd fixes 16387T: git git://linuxtv.org/media_tree.git 16388F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16389F: drivers/media/i2c/ov772x.c 16390F: include/media/i2c/ov772x.h 16391 16392OMNIVISION OV7740 SENSOR DRIVER 16393L: linux-media@vger.kernel.org 16394S: Orphan 16395T: git git://linuxtv.org/media_tree.git 16396F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16397F: drivers/media/i2c/ov7740.c 16398 16399OMNIVISION OV8856 SENSOR DRIVER 16400M: Sakari Ailus <sakari.ailus@linux.intel.com> 16401L: linux-media@vger.kernel.org 16402S: Maintained 16403T: git git://linuxtv.org/media_tree.git 16404F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16405F: drivers/media/i2c/ov8856.c 16406 16407OMNIVISION OV8858 SENSOR DRIVER 16408M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16409M: Nicholas Roth <nicholas@rothemail.net> 16410L: linux-media@vger.kernel.org 16411S: Maintained 16412T: git git://linuxtv.org/media_tree.git 16413F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16414F: drivers/media/i2c/ov8858.c 16415 16416OMNIVISION OV9282 SENSOR DRIVER 16417M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16418L: linux-media@vger.kernel.org 16419S: Maintained 16420T: git git://linuxtv.org/media_tree.git 16421F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16422F: drivers/media/i2c/ov9282.c 16423 16424OMNIVISION OV9640 SENSOR DRIVER 16425M: Petr Cvek <petrcvekcz@gmail.com> 16426L: linux-media@vger.kernel.org 16427S: Maintained 16428F: drivers/media/i2c/ov9640.* 16429 16430OMNIVISION OV9650 SENSOR DRIVER 16431M: Sakari Ailus <sakari.ailus@linux.intel.com> 16432R: Akinobu Mita <akinobu.mita@gmail.com> 16433R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16434L: linux-media@vger.kernel.org 16435S: Maintained 16436T: git git://linuxtv.org/media_tree.git 16437F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16438F: drivers/media/i2c/ov9650.c 16439 16440OMNIVISION OV9734 SENSOR DRIVER 16441M: Tianshu Qiu <tian.shu.qiu@intel.com> 16442R: Bingbu Cao <bingbu.cao@intel.com> 16443L: linux-media@vger.kernel.org 16444S: Maintained 16445T: git git://linuxtv.org/media_tree.git 16446F: drivers/media/i2c/ov9734.c 16447 16448ONBOARD USB HUB DRIVER 16449M: Matthias Kaehlcke <mka@chromium.org> 16450L: linux-usb@vger.kernel.org 16451S: Maintained 16452F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16453F: drivers/usb/misc/onboard_usb_hub.c 16454 16455ONENAND FLASH DRIVER 16456M: Kyungmin Park <kyungmin.park@samsung.com> 16457L: linux-mtd@lists.infradead.org 16458S: Maintained 16459F: drivers/mtd/nand/onenand/ 16460F: include/linux/mtd/onenand*.h 16461 16462ONEXPLAYER FAN DRIVER 16463M: Derek John Clark <derekjohn.clark@gmail.com> 16464M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16465L: linux-hwmon@vger.kernel.org 16466S: Maintained 16467F: drivers/hwmon/oxp-sensors.c 16468 16469ONIE TLV NVMEM LAYOUT DRIVER 16470M: Miquel Raynal <miquel.raynal@bootlin.com> 16471S: Maintained 16472F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16473F: drivers/nvmem/layouts/onie-tlv.c 16474 16475ONION OMEGA2+ BOARD 16476M: Harvey Hunt <harveyhuntnexus@gmail.com> 16477L: linux-mips@vger.kernel.org 16478S: Maintained 16479F: arch/mips/boot/dts/ralink/omega2p.dts 16480 16481ONSEMI ETHERNET PHY DRIVERS 16482M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16483L: netdev@vger.kernel.org 16484S: Supported 16485W: http://www.onsemi.com 16486F: drivers/net/phy/ncn* 16487 16488OP-TEE DRIVER 16489M: Jens Wiklander <jens.wiklander@linaro.org> 16490L: op-tee@lists.trustedfirmware.org 16491S: Maintained 16492F: Documentation/ABI/testing/sysfs-bus-optee-devices 16493F: drivers/tee/optee/ 16494 16495OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16496M: Sumit Garg <sumit.garg@linaro.org> 16497L: op-tee@lists.trustedfirmware.org 16498S: Maintained 16499F: drivers/char/hw_random/optee-rng.c 16500 16501OP-TEE RTC DRIVER 16502M: Clément Léger <clement.leger@bootlin.com> 16503L: linux-rtc@vger.kernel.org 16504S: Maintained 16505F: drivers/rtc/rtc-optee.c 16506 16507OPA-VNIC DRIVER 16508M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16509L: linux-rdma@vger.kernel.org 16510S: Supported 16511F: drivers/infiniband/ulp/opa_vnic 16512 16513OPEN FIRMWARE AND FLATTENED DEVICE TREE 16514M: Rob Herring <robh@kernel.org> 16515M: Saravana Kannan <saravanak@google.com> 16516L: devicetree@vger.kernel.org 16517S: Maintained 16518W: http://www.devicetree.org/ 16519C: irc://irc.libera.chat/devicetree 16520T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16521F: Documentation/ABI/testing/sysfs-firmware-ofw 16522F: drivers/of/ 16523F: include/linux/of*.h 16524F: scripts/dtc/ 16525F: tools/testing/selftests/dt/ 16526K: of_overlay_notifier_ 16527K: of_overlay_fdt_apply 16528K: of_overlay_remove 16529 16530OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16531M: Rob Herring <robh@kernel.org> 16532M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16533M: Conor Dooley <conor+dt@kernel.org> 16534L: devicetree@vger.kernel.org 16535S: Maintained 16536Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16537C: irc://irc.libera.chat/devicetree 16538T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16539F: Documentation/devicetree/ 16540F: arch/*/boot/dts/ 16541F: include/dt-bindings/ 16542 16543OPENCOMPUTE PTP CLOCK DRIVER 16544M: Jonathan Lemon <jonathan.lemon@gmail.com> 16545M: Vadim Fedorenko <vadfed@linux.dev> 16546L: netdev@vger.kernel.org 16547S: Maintained 16548F: drivers/ptp/ptp_ocp.c 16549 16550OPENCORES I2C BUS DRIVER 16551M: Peter Korsgaard <peter@korsgaard.com> 16552M: Andrew Lunn <andrew@lunn.ch> 16553L: linux-i2c@vger.kernel.org 16554S: Maintained 16555F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16556F: Documentation/i2c/busses/i2c-ocores.rst 16557F: drivers/i2c/busses/i2c-ocores.c 16558F: include/linux/platform_data/i2c-ocores.h 16559 16560OPENRISC ARCHITECTURE 16561M: Jonas Bonn <jonas@southpole.se> 16562M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16563M: Stafford Horne <shorne@gmail.com> 16564L: linux-openrisc@vger.kernel.org 16565S: Maintained 16566W: http://openrisc.io 16567T: git https://github.com/openrisc/linux.git 16568F: Documentation/arch/openrisc/ 16569F: Documentation/devicetree/bindings/openrisc/ 16570F: arch/openrisc/ 16571F: drivers/irqchip/irq-ompic.c 16572F: drivers/irqchip/irq-or1k-* 16573 16574OPENVSWITCH 16575M: Pravin B Shelar <pshelar@ovn.org> 16576L: netdev@vger.kernel.org 16577L: dev@openvswitch.org 16578S: Maintained 16579W: http://openvswitch.org 16580F: include/uapi/linux/openvswitch.h 16581F: net/openvswitch/ 16582F: tools/testing/selftests/net/openvswitch/ 16583 16584OPERATING PERFORMANCE POINTS (OPP) 16585M: Viresh Kumar <vireshk@kernel.org> 16586M: Nishanth Menon <nm@ti.com> 16587M: Stephen Boyd <sboyd@kernel.org> 16588L: linux-pm@vger.kernel.org 16589S: Maintained 16590T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16591F: Documentation/devicetree/bindings/opp/ 16592F: Documentation/power/opp.rst 16593F: drivers/opp/ 16594F: include/linux/pm_opp.h 16595 16596OPL4 DRIVER 16597M: Clemens Ladisch <clemens@ladisch.de> 16598L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16599S: Maintained 16600T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16601F: sound/drivers/opl4/ 16602 16603ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16604M: Mark Fasheh <mark@fasheh.com> 16605M: Joel Becker <jlbec@evilplan.org> 16606M: Joseph Qi <joseph.qi@linux.alibaba.com> 16607L: ocfs2-devel@lists.linux.dev 16608S: Supported 16609W: http://ocfs2.wiki.kernel.org 16610F: Documentation/filesystems/dlmfs.rst 16611F: Documentation/filesystems/ocfs2.rst 16612F: fs/ocfs2/ 16613 16614ORANGEFS FILESYSTEM 16615M: Mike Marshall <hubcap@omnibond.com> 16616R: Martin Brandenburg <martin@omnibond.com> 16617L: devel@lists.orangefs.org 16618S: Supported 16619T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16620F: Documentation/filesystems/orangefs.rst 16621F: fs/orangefs/ 16622 16623OV2659 OMNIVISION SENSOR DRIVER 16624M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16625L: linux-media@vger.kernel.org 16626S: Maintained 16627W: https://linuxtv.org 16628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16629T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16630F: drivers/media/i2c/ov2659.c 16631F: include/media/i2c/ov2659.h 16632 16633OVERLAY FILESYSTEM 16634M: Miklos Szeredi <miklos@szeredi.hu> 16635M: Amir Goldstein <amir73il@gmail.com> 16636L: linux-unionfs@vger.kernel.org 16637S: Supported 16638T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16639F: Documentation/filesystems/overlayfs.rst 16640F: fs/overlayfs/ 16641 16642P54 WIRELESS DRIVER 16643M: Christian Lamparter <chunkeey@googlemail.com> 16644L: linux-wireless@vger.kernel.org 16645S: Maintained 16646W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16647F: drivers/net/wireless/intersil/p54/ 16648 16649PACKET SOCKETS 16650M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16651S: Maintained 16652F: include/uapi/linux/if_packet.h 16653F: net/packet/af_packet.c 16654 16655PACKING 16656M: Vladimir Oltean <olteanv@gmail.com> 16657L: netdev@vger.kernel.org 16658S: Supported 16659F: Documentation/core-api/packing.rst 16660F: include/linux/packing.h 16661F: lib/packing.c 16662 16663PADATA PARALLEL EXECUTION MECHANISM 16664M: Steffen Klassert <steffen.klassert@secunet.com> 16665M: Daniel Jordan <daniel.m.jordan@oracle.com> 16666L: linux-crypto@vger.kernel.org 16667L: linux-kernel@vger.kernel.org 16668S: Maintained 16669F: Documentation/core-api/padata.rst 16670F: include/linux/padata.h 16671F: kernel/padata.c 16672 16673PAGE CACHE 16674M: Matthew Wilcox (Oracle) <willy@infradead.org> 16675L: linux-fsdevel@vger.kernel.org 16676S: Supported 16677T: git git://git.infradead.org/users/willy/pagecache.git 16678F: Documentation/filesystems/locking.rst 16679F: Documentation/filesystems/vfs.rst 16680F: include/linux/pagemap.h 16681F: mm/filemap.c 16682F: mm/page-writeback.c 16683F: mm/readahead.c 16684F: mm/truncate.c 16685 16686PAGE POOL 16687M: Jesper Dangaard Brouer <hawk@kernel.org> 16688M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16689L: netdev@vger.kernel.org 16690S: Supported 16691F: Documentation/networking/page_pool.rst 16692F: include/net/page_pool/ 16693F: include/trace/events/page_pool.h 16694F: net/core/page_pool.c 16695 16696PAGE TABLE CHECK 16697M: Pasha Tatashin <pasha.tatashin@soleen.com> 16698M: Andrew Morton <akpm@linux-foundation.org> 16699L: linux-mm@kvack.org 16700S: Maintained 16701F: Documentation/mm/page_table_check.rst 16702F: include/linux/page_table_check.h 16703F: mm/page_table_check.c 16704 16705PANASONIC LAPTOP ACPI EXTRAS DRIVER 16706M: Kenneth Chan <kenneth.t.chan@gmail.com> 16707L: platform-driver-x86@vger.kernel.org 16708S: Maintained 16709F: drivers/platform/x86/panasonic-laptop.c 16710 16711PARALLAX PING IIO SENSOR DRIVER 16712M: Andreas Klinger <ak@it-klinger.de> 16713L: linux-iio@vger.kernel.org 16714S: Maintained 16715F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16716F: drivers/iio/proximity/ping.c 16717 16718PARALLEL LCD/KEYPAD PANEL DRIVER 16719M: Willy Tarreau <willy@haproxy.com> 16720M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16721S: Odd Fixes 16722F: Documentation/admin-guide/lcd-panel-cgram.rst 16723F: drivers/auxdisplay/panel.c 16724 16725PARALLEL PORT SUBSYSTEM 16726M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16727M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16728L: linux-parport@lists.infradead.org (subscribers-only) 16729S: Maintained 16730F: Documentation/driver-api/parport*.rst 16731F: drivers/char/ppdev.c 16732F: drivers/parport/ 16733F: include/linux/parport*.h 16734F: include/uapi/linux/ppdev.h 16735 16736PARAVIRT_OPS INTERFACE 16737M: Juergen Gross <jgross@suse.com> 16738R: Ajay Kaher <akaher@vmware.com> 16739R: Alexey Makhalov <amakhalov@vmware.com> 16740R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16741L: virtualization@lists.linux.dev 16742L: x86@kernel.org 16743S: Supported 16744T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16745F: Documentation/virt/paravirt_ops.rst 16746F: arch/*/include/asm/paravirt*.h 16747F: arch/*/kernel/paravirt* 16748F: include/linux/hypervisor.h 16749 16750PARISC ARCHITECTURE 16751M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16752M: Helge Deller <deller@gmx.de> 16753L: linux-parisc@vger.kernel.org 16754S: Maintained 16755W: https://parisc.wiki.kernel.org 16756Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16757T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16758T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16759F: Documentation/arch/parisc/ 16760F: arch/parisc/ 16761F: drivers/char/agp/parisc-agp.c 16762F: drivers/input/misc/hp_sdc_rtc.c 16763F: drivers/input/serio/gscps2.c 16764F: drivers/input/serio/hp_sdc* 16765F: drivers/parisc/ 16766F: drivers/parport/parport_gsc.* 16767F: drivers/tty/serial/8250/8250_parisc.c 16768F: drivers/video/console/sti* 16769F: drivers/video/fbdev/sti* 16770F: drivers/video/logo/logo_parisc* 16771F: include/linux/hp_sdc.h 16772 16773PARMAN 16774M: Jiri Pirko <jiri@resnulli.us> 16775L: netdev@vger.kernel.org 16776S: Supported 16777F: include/linux/parman.h 16778F: lib/parman.c 16779F: lib/test_parman.c 16780 16781PC ENGINES APU BOARD DRIVER 16782M: Enrico Weigelt, metux IT consult <info@metux.net> 16783S: Maintained 16784F: drivers/platform/x86/pcengines-apuv2.c 16785 16786PC87360 HARDWARE MONITORING DRIVER 16787M: Jim Cromie <jim.cromie@gmail.com> 16788L: linux-hwmon@vger.kernel.org 16789S: Maintained 16790F: Documentation/hwmon/pc87360.rst 16791F: drivers/hwmon/pc87360.c 16792 16793PC8736x GPIO DRIVER 16794M: Jim Cromie <jim.cromie@gmail.com> 16795S: Maintained 16796F: drivers/char/pc8736x_gpio.c 16797 16798PC87427 HARDWARE MONITORING DRIVER 16799M: Jean Delvare <jdelvare@suse.com> 16800L: linux-hwmon@vger.kernel.org 16801S: Maintained 16802F: Documentation/hwmon/pc87427.rst 16803F: drivers/hwmon/pc87427.c 16804 16805PCA9532 LED DRIVER 16806M: Riku Voipio <riku.voipio@iki.fi> 16807S: Maintained 16808F: drivers/leds/leds-pca9532.c 16809F: include/linux/leds-pca9532.h 16810 16811PCA9541 I2C BUS MASTER SELECTOR DRIVER 16812M: Guenter Roeck <linux@roeck-us.net> 16813L: linux-i2c@vger.kernel.org 16814S: Maintained 16815F: drivers/i2c/muxes/i2c-mux-pca9541.c 16816 16817PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16818M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16819M: Pali Rohár <pali@kernel.org> 16820L: linux-pci@vger.kernel.org 16821L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16822S: Maintained 16823F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16824F: drivers/pci/controller/pci-aardvark.c 16825 16826PCI DRIVER FOR ALTERA PCIE IP 16827M: Joyce Ooi <joyce.ooi@intel.com> 16828L: linux-pci@vger.kernel.org 16829S: Supported 16830F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16831F: drivers/pci/controller/pcie-altera.c 16832 16833PCI DRIVER FOR APPLIEDMICRO XGENE 16834M: Toan Le <toan@os.amperecomputing.com> 16835L: linux-pci@vger.kernel.org 16836L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16837S: Maintained 16838F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16839F: drivers/pci/controller/pci-xgene.c 16840 16841PCI DRIVER FOR ARM VERSATILE PLATFORM 16842M: Rob Herring <robh@kernel.org> 16843L: linux-pci@vger.kernel.org 16844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16845S: Maintained 16846F: Documentation/devicetree/bindings/pci/versatile.yaml 16847F: drivers/pci/controller/pci-versatile.c 16848 16849PCI DRIVER FOR ARMADA 8K 16850M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16851L: linux-pci@vger.kernel.org 16852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16853S: Maintained 16854F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16855F: drivers/pci/controller/dwc/pcie-armada8k.c 16856 16857PCI DRIVER FOR CADENCE PCIE IP 16858L: linux-pci@vger.kernel.org 16859S: Orphan 16860F: Documentation/devicetree/bindings/pci/cdns,* 16861F: drivers/pci/controller/cadence/*cadence* 16862 16863PCI DRIVER FOR FREESCALE LAYERSCAPE 16864M: Minghuan Lian <minghuan.Lian@nxp.com> 16865M: Mingkai Hu <mingkai.hu@nxp.com> 16866M: Roy Zang <roy.zang@nxp.com> 16867L: linuxppc-dev@lists.ozlabs.org 16868L: linux-pci@vger.kernel.org 16869L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16870S: Maintained 16871F: drivers/pci/controller/dwc/*layerscape* 16872 16873PCI DRIVER FOR FU740 16874M: Paul Walmsley <paul.walmsley@sifive.com> 16875M: Greentime Hu <greentime.hu@sifive.com> 16876M: Samuel Holland <samuel.holland@sifive.com> 16877L: linux-pci@vger.kernel.org 16878S: Maintained 16879F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16880F: drivers/pci/controller/dwc/pcie-fu740.c 16881 16882PCI DRIVER FOR GENERIC OF HOSTS 16883M: Will Deacon <will@kernel.org> 16884L: linux-pci@vger.kernel.org 16885L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16886S: Maintained 16887F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16888F: drivers/pci/controller/pci-host-common.c 16889F: drivers/pci/controller/pci-host-generic.c 16890 16891PCI DRIVER FOR IMX6 16892M: Richard Zhu <hongxing.zhu@nxp.com> 16893M: Lucas Stach <l.stach@pengutronix.de> 16894L: linux-pci@vger.kernel.org 16895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16896S: Maintained 16897F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16898F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16899F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16900F: drivers/pci/controller/dwc/*imx6* 16901 16902PCI DRIVER FOR INTEL IXP4XX 16903M: Linus Walleij <linus.walleij@linaro.org> 16904S: Maintained 16905F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16906F: drivers/pci/controller/pci-ixp4xx.c 16907 16908PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16909M: Nirmal Patel <nirmal.patel@linux.intel.com> 16910R: Jonathan Derrick <jonathan.derrick@linux.dev> 16911L: linux-pci@vger.kernel.org 16912S: Supported 16913F: drivers/pci/controller/vmd.c 16914 16915PCI DRIVER FOR MICROSEMI SWITCHTEC 16916M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16917M: Logan Gunthorpe <logang@deltatee.com> 16918L: linux-pci@vger.kernel.org 16919S: Maintained 16920F: Documentation/ABI/testing/sysfs-class-switchtec 16921F: Documentation/driver-api/switchtec.rst 16922F: drivers/ntb/hw/mscc/ 16923F: drivers/pci/switch/switchtec* 16924F: include/linux/switchtec.h 16925F: include/uapi/linux/switchtec_ioctl.h 16926 16927PCI DRIVER FOR MOBIVEIL PCIE IP 16928M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16929M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16930L: linux-pci@vger.kernel.org 16931S: Supported 16932F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16933F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16934 16935PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16936M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16937M: Pali Rohár <pali@kernel.org> 16938L: linux-pci@vger.kernel.org 16939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16940S: Maintained 16941F: drivers/pci/controller/*mvebu* 16942 16943PCI DRIVER FOR NVIDIA TEGRA 16944M: Thierry Reding <thierry.reding@gmail.com> 16945L: linux-tegra@vger.kernel.org 16946L: linux-pci@vger.kernel.org 16947S: Supported 16948F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16949F: drivers/pci/controller/pci-tegra.c 16950 16951PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16952M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16953L: linux-pci@vger.kernel.org 16954L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16955S: Maintained 16956F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16957F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16958 16959PCI DRIVER FOR RENESAS R-CAR 16960M: Marek Vasut <marek.vasut+renesas@gmail.com> 16961M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16962L: linux-pci@vger.kernel.org 16963L: linux-renesas-soc@vger.kernel.org 16964S: Maintained 16965F: Documentation/devicetree/bindings/pci/*rcar* 16966F: drivers/pci/controller/*rcar* 16967F: drivers/pci/controller/dwc/*rcar* 16968 16969PCI DRIVER FOR SAMSUNG EXYNOS 16970M: Jingoo Han <jingoohan1@gmail.com> 16971L: linux-pci@vger.kernel.org 16972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16973L: linux-samsung-soc@vger.kernel.org 16974S: Maintained 16975F: drivers/pci/controller/dwc/pci-exynos.c 16976 16977PCI DRIVER FOR SYNOPSYS DESIGNWARE 16978M: Jingoo Han <jingoohan1@gmail.com> 16979M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16980M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16981L: linux-pci@vger.kernel.org 16982S: Maintained 16983F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16984F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16985F: drivers/pci/controller/dwc/*designware* 16986 16987PCI DRIVER FOR TI DRA7XX/J721E 16988M: Vignesh Raghavendra <vigneshr@ti.com> 16989R: Siddharth Vadapalli <s-vadapalli@ti.com> 16990L: linux-omap@vger.kernel.org 16991L: linux-pci@vger.kernel.org 16992L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16993S: Supported 16994F: Documentation/devicetree/bindings/pci/ti-pci.txt 16995F: drivers/pci/controller/cadence/pci-j721e.c 16996F: drivers/pci/controller/dwc/pci-dra7xx.c 16997 16998PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16999M: Linus Walleij <linus.walleij@linaro.org> 17000L: linux-pci@vger.kernel.org 17001S: Maintained 17002F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17003F: drivers/pci/controller/pci-v3-semi.c 17004 17005PCI DRIVER FOR XILINX VERSAL CPM 17006M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17007M: Michal Simek <michal.simek@amd.com> 17008L: linux-pci@vger.kernel.org 17009S: Maintained 17010F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17011F: drivers/pci/controller/pcie-xilinx-cpm.c 17012 17013PCI ENDPOINT SUBSYSTEM 17014M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17015M: Krzysztof Wilczyński <kw@linux.com> 17016R: Kishon Vijay Abraham I <kishon@kernel.org> 17017L: linux-pci@vger.kernel.org 17018S: Supported 17019Q: https://patchwork.kernel.org/project/linux-pci/list/ 17020B: https://bugzilla.kernel.org 17021C: irc://irc.oftc.net/linux-pci 17022T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17023F: Documentation/PCI/endpoint/* 17024F: Documentation/misc-devices/pci-endpoint-test.rst 17025F: drivers/misc/pci_endpoint_test.c 17026F: drivers/pci/endpoint/ 17027F: tools/pci/ 17028 17029PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17030M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17031R: Oliver O'Halloran <oohall@gmail.com> 17032L: linuxppc-dev@lists.ozlabs.org 17033S: Supported 17034F: Documentation/PCI/pci-error-recovery.rst 17035F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17036F: arch/powerpc/include/*/eeh*.h 17037F: arch/powerpc/kernel/eeh*.c 17038F: arch/powerpc/platforms/*/eeh*.c 17039F: drivers/pci/pcie/aer.c 17040F: drivers/pci/pcie/dpc.c 17041F: drivers/pci/pcie/err.c 17042 17043PCI ERROR RECOVERY 17044M: Linas Vepstas <linasvepstas@gmail.com> 17045L: linux-pci@vger.kernel.org 17046S: Supported 17047F: Documentation/PCI/pci-error-recovery.rst 17048 17049PCI MSI DRIVER FOR ALTERA MSI IP 17050M: Joyce Ooi <joyce.ooi@intel.com> 17051L: linux-pci@vger.kernel.org 17052S: Supported 17053F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17054F: drivers/pci/controller/pcie-altera-msi.c 17055 17056PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17057M: Toan Le <toan@os.amperecomputing.com> 17058L: linux-pci@vger.kernel.org 17059L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17060S: Maintained 17061F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17062F: drivers/pci/controller/pci-xgene-msi.c 17063 17064PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17065M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17066M: Krzysztof Wilczyński <kw@linux.com> 17067R: Rob Herring <robh@kernel.org> 17068L: linux-pci@vger.kernel.org 17069S: Supported 17070Q: https://patchwork.kernel.org/project/linux-pci/list/ 17071B: https://bugzilla.kernel.org 17072C: irc://irc.oftc.net/linux-pci 17073T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17074F: Documentation/devicetree/bindings/pci/ 17075F: drivers/pci/controller/ 17076F: drivers/pci/pci-bridge-emul.c 17077F: drivers/pci/pci-bridge-emul.h 17078 17079PCI PEER-TO-PEER DMA (P2PDMA) 17080M: Bjorn Helgaas <bhelgaas@google.com> 17081M: Logan Gunthorpe <logang@deltatee.com> 17082L: linux-pci@vger.kernel.org 17083S: Supported 17084Q: https://patchwork.kernel.org/project/linux-pci/list/ 17085B: https://bugzilla.kernel.org 17086C: irc://irc.oftc.net/linux-pci 17087T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17088F: Documentation/driver-api/pci/p2pdma.rst 17089F: drivers/pci/p2pdma.c 17090F: include/linux/pci-p2pdma.h 17091 17092PCI SUBSYSTEM 17093M: Bjorn Helgaas <bhelgaas@google.com> 17094L: linux-pci@vger.kernel.org 17095S: Supported 17096Q: https://patchwork.kernel.org/project/linux-pci/list/ 17097B: https://bugzilla.kernel.org 17098C: irc://irc.oftc.net/linux-pci 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17100F: Documentation/PCI/ 17101F: Documentation/devicetree/bindings/pci/ 17102F: arch/x86/kernel/early-quirks.c 17103F: arch/x86/kernel/quirks.c 17104F: arch/x86/pci/ 17105F: drivers/acpi/pci* 17106F: drivers/pci/ 17107F: include/asm-generic/pci* 17108F: include/linux/of_pci.h 17109F: include/linux/pci* 17110F: include/uapi/linux/pci* 17111 17112PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17113M: Jonathan Chocron <jonnyc@amazon.com> 17114L: linux-pci@vger.kernel.org 17115S: Maintained 17116F: Documentation/devicetree/bindings/pci/pcie-al.txt 17117F: drivers/pci/controller/dwc/pcie-al.c 17118 17119PCIE DRIVER FOR AMLOGIC MESON 17120M: Yue Wang <yue.wang@Amlogic.com> 17121L: linux-pci@vger.kernel.org 17122L: linux-amlogic@lists.infradead.org 17123S: Maintained 17124F: drivers/pci/controller/dwc/pci-meson.c 17125 17126PCIE DRIVER FOR AXIS ARTPEC 17127M: Jesper Nilsson <jesper.nilsson@axis.com> 17128L: linux-arm-kernel@axis.com 17129L: linux-pci@vger.kernel.org 17130S: Maintained 17131F: Documentation/devicetree/bindings/pci/axis,artpec* 17132F: drivers/pci/controller/dwc/*artpec* 17133 17134PCIE DRIVER FOR CAVIUM THUNDERX 17135M: Robert Richter <rric@kernel.org> 17136L: linux-pci@vger.kernel.org 17137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17138S: Odd Fixes 17139F: drivers/pci/controller/pci-thunder-* 17140 17141PCIE DRIVER FOR HISILICON 17142M: Zhou Wang <wangzhou1@hisilicon.com> 17143L: linux-pci@vger.kernel.org 17144S: Maintained 17145F: drivers/pci/controller/dwc/pcie-hisi.c 17146 17147PCIE DRIVER FOR HISILICON KIRIN 17148M: Xiaowei Song <songxiaowei@hisilicon.com> 17149M: Binghui Wang <wangbinghui@hisilicon.com> 17150L: linux-pci@vger.kernel.org 17151S: Maintained 17152F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17153F: drivers/pci/controller/dwc/pcie-kirin.c 17154 17155PCIE DRIVER FOR HISILICON STB 17156M: Shawn Guo <shawn.guo@linaro.org> 17157L: linux-pci@vger.kernel.org 17158S: Maintained 17159F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17160F: drivers/pci/controller/dwc/pcie-histb.c 17161 17162PCIE DRIVER FOR INTEL KEEM BAY 17163M: Srikanth Thokala <srikanth.thokala@intel.com> 17164L: linux-pci@vger.kernel.org 17165S: Supported 17166F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17167F: drivers/pci/controller/dwc/pcie-keembay.c 17168 17169PCIE DRIVER FOR INTEL LGM GW SOC 17170M: Chuanhua Lei <lchuanhua@maxlinear.com> 17171L: linux-pci@vger.kernel.org 17172S: Maintained 17173F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17174F: drivers/pci/controller/dwc/pcie-intel-gw.c 17175 17176PCIE DRIVER FOR MEDIATEK 17177M: Ryder Lee <ryder.lee@mediatek.com> 17178M: Jianjun Wang <jianjun.wang@mediatek.com> 17179L: linux-pci@vger.kernel.org 17180L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17181S: Supported 17182F: Documentation/devicetree/bindings/pci/mediatek* 17183F: drivers/pci/controller/*mediatek* 17184 17185PCIE DRIVER FOR MICROCHIP 17186M: Daire McNamara <daire.mcnamara@microchip.com> 17187L: linux-pci@vger.kernel.org 17188S: Supported 17189F: Documentation/devicetree/bindings/pci/microchip* 17190F: drivers/pci/controller/*microchip* 17191 17192PCIE DRIVER FOR QUALCOMM MSM 17193M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17194L: linux-pci@vger.kernel.org 17195L: linux-arm-msm@vger.kernel.org 17196S: Maintained 17197F: drivers/pci/controller/dwc/pcie-qcom.c 17198 17199PCIE DRIVER FOR ROCKCHIP 17200M: Shawn Lin <shawn.lin@rock-chips.com> 17201L: linux-pci@vger.kernel.org 17202L: linux-rockchip@lists.infradead.org 17203S: Maintained 17204F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17205F: drivers/pci/controller/pcie-rockchip* 17206 17207PCIE DRIVER FOR SOCIONEXT UNIPHIER 17208M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17209L: linux-pci@vger.kernel.org 17210S: Maintained 17211F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17212F: drivers/pci/controller/dwc/pcie-uniphier* 17213 17214PCIE DRIVER FOR ST SPEAR13XX 17215M: Pratyush Anand <pratyush.anand@gmail.com> 17216L: linux-pci@vger.kernel.org 17217S: Maintained 17218F: drivers/pci/controller/dwc/*spear* 17219 17220PCIE ENDPOINT DRIVER FOR QUALCOMM 17221M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17222L: linux-pci@vger.kernel.org 17223L: linux-arm-msm@vger.kernel.org 17224S: Maintained 17225F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17226F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17227 17228PCMCIA SUBSYSTEM 17229M: Dominik Brodowski <linux@dominikbrodowski.net> 17230S: Odd Fixes 17231T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17232F: Documentation/pcmcia/ 17233F: drivers/pcmcia/ 17234F: include/pcmcia/ 17235F: tools/pcmcia/ 17236 17237PCNET32 NETWORK DRIVER 17238M: Don Fry <pcnet32@frontier.com> 17239L: netdev@vger.kernel.org 17240S: Maintained 17241F: drivers/net/ethernet/amd/pcnet32.c 17242 17243PCRYPT PARALLEL CRYPTO ENGINE 17244M: Steffen Klassert <steffen.klassert@secunet.com> 17245L: linux-crypto@vger.kernel.org 17246S: Maintained 17247F: crypto/pcrypt.c 17248F: include/crypto/pcrypt.h 17249 17250PDS DSC VIRTIO DATA PATH ACCELERATOR 17251R: Shannon Nelson <shannon.nelson@amd.com> 17252F: drivers/vdpa/pds/ 17253 17254PECI HARDWARE MONITORING DRIVERS 17255M: Iwona Winiarska <iwona.winiarska@intel.com> 17256L: linux-hwmon@vger.kernel.org 17257S: Supported 17258F: Documentation/hwmon/peci-cputemp.rst 17259F: Documentation/hwmon/peci-dimmtemp.rst 17260F: drivers/hwmon/peci/ 17261 17262PECI SUBSYSTEM 17263M: Iwona Winiarska <iwona.winiarska@intel.com> 17264L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17265S: Supported 17266F: Documentation/devicetree/bindings/peci/ 17267F: Documentation/peci/ 17268F: drivers/peci/ 17269F: include/linux/peci-cpu.h 17270F: include/linux/peci.h 17271 17272PENSANDO ETHERNET DRIVERS 17273M: Shannon Nelson <shannon.nelson@amd.com> 17274M: Brett Creeley <brett.creeley@amd.com> 17275M: drivers@pensando.io 17276L: netdev@vger.kernel.org 17277S: Supported 17278F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17279F: drivers/net/ethernet/pensando/ 17280 17281PER-CPU MEMORY ALLOCATOR 17282M: Dennis Zhou <dennis@kernel.org> 17283M: Tejun Heo <tj@kernel.org> 17284M: Christoph Lameter <cl@linux.com> 17285L: linux-mm@kvack.org 17286S: Maintained 17287T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17288F: arch/*/include/asm/percpu.h 17289F: include/linux/percpu*.h 17290F: lib/percpu*.c 17291F: mm/percpu*.c 17292 17293PER-TASK DELAY ACCOUNTING 17294M: Balbir Singh <bsingharora@gmail.com> 17295S: Maintained 17296F: include/linux/delayacct.h 17297F: kernel/delayacct.c 17298 17299PERFORMANCE EVENTS SUBSYSTEM 17300M: Peter Zijlstra <peterz@infradead.org> 17301M: Ingo Molnar <mingo@redhat.com> 17302M: Arnaldo Carvalho de Melo <acme@kernel.org> 17303M: Namhyung Kim <namhyung@kernel.org> 17304R: Mark Rutland <mark.rutland@arm.com> 17305R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17306R: Jiri Olsa <jolsa@kernel.org> 17307R: Ian Rogers <irogers@google.com> 17308R: Adrian Hunter <adrian.hunter@intel.com> 17309L: linux-perf-users@vger.kernel.org 17310L: linux-kernel@vger.kernel.org 17311S: Supported 17312W: https://perf.wiki.kernel.org/ 17313T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17314T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17315T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17316F: arch/*/events/* 17317F: arch/*/events/*/* 17318F: arch/*/include/asm/perf_event.h 17319F: arch/*/kernel/*/*/perf_event*.c 17320F: arch/*/kernel/*/perf_event*.c 17321F: arch/*/kernel/perf_callchain.c 17322F: arch/*/kernel/perf_event*.c 17323F: include/linux/perf_event.h 17324F: include/uapi/linux/perf_event.h 17325F: kernel/events/* 17326F: tools/lib/perf/ 17327F: tools/perf/ 17328 17329PERFORMANCE EVENTS TOOLING ARM64 17330R: John Garry <john.g.garry@oracle.com> 17331R: Will Deacon <will@kernel.org> 17332R: James Clark <james.clark@arm.com> 17333R: Mike Leach <mike.leach@linaro.org> 17334R: Leo Yan <leo.yan@linux.dev> 17335L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17336S: Supported 17337F: tools/build/feature/test-libopencsd.c 17338F: tools/perf/arch/arm*/ 17339F: tools/perf/pmu-events/arch/arm64/ 17340F: tools/perf/util/arm-spe* 17341F: tools/perf/util/cs-etm* 17342 17343PERSONALITY HANDLING 17344M: Christoph Hellwig <hch@infradead.org> 17345L: linux-abi-devel@lists.sourceforge.net 17346S: Maintained 17347F: include/linux/personality.h 17348F: include/uapi/linux/personality.h 17349 17350PHOENIX RC FLIGHT CONTROLLER ADAPTER 17351M: Marcus Folkesson <marcus.folkesson@gmail.com> 17352L: linux-input@vger.kernel.org 17353S: Maintained 17354F: Documentation/input/devices/pxrc.rst 17355F: drivers/input/joystick/pxrc.c 17356 17357PHONET PROTOCOL 17358M: Remi Denis-Courmont <courmisch@gmail.com> 17359S: Supported 17360F: Documentation/networking/phonet.rst 17361F: include/linux/phonet.h 17362F: include/net/phonet/ 17363F: include/uapi/linux/phonet.h 17364F: net/phonet/ 17365 17366PHRAM MTD DRIVER 17367M: Joern Engel <joern@lazybastard.org> 17368L: linux-mtd@lists.infradead.org 17369S: Maintained 17370F: drivers/mtd/devices/phram.c 17371 17372PICOLCD HID DRIVER 17373M: Bruno Prémont <bonbons@linux-vserver.org> 17374L: linux-input@vger.kernel.org 17375S: Maintained 17376F: drivers/hid/hid-picolcd* 17377 17378PIDFD API 17379M: Christian Brauner <christian@brauner.io> 17380L: linux-kernel@vger.kernel.org 17381S: Maintained 17382T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17383F: samples/pidfd/ 17384F: tools/testing/selftests/clone3/ 17385F: tools/testing/selftests/pid_namespace/ 17386F: tools/testing/selftests/pidfd/ 17387K: (?i)pidfd 17388K: (?i)clone3 17389K: \b(clone_args|kernel_clone_args)\b 17390 17391PIN CONTROL SUBSYSTEM 17392M: Linus Walleij <linus.walleij@linaro.org> 17393L: linux-gpio@vger.kernel.org 17394S: Maintained 17395T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17396F: Documentation/devicetree/bindings/pinctrl/ 17397F: Documentation/driver-api/pin-control.rst 17398F: drivers/pinctrl/ 17399F: include/dt-bindings/pinctrl/ 17400F: include/linux/pinctrl/ 17401 17402PIN CONTROLLER - AMD 17403M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17404M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17405S: Maintained 17406F: drivers/pinctrl/pinctrl-amd.c 17407 17408PIN CONTROLLER - FREESCALE 17409M: Dong Aisheng <aisheng.dong@nxp.com> 17410M: Fabio Estevam <festevam@gmail.com> 17411M: Shawn Guo <shawnguo@kernel.org> 17412M: Jacky Bai <ping.bai@nxp.com> 17413R: Pengutronix Kernel Team <kernel@pengutronix.de> 17414L: linux-gpio@vger.kernel.org 17415L: NXP S32 Linux Team <s32@nxp.com> 17416S: Maintained 17417F: Documentation/devicetree/bindings/pinctrl/fsl,* 17418F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17419F: drivers/pinctrl/freescale/ 17420F: drivers/pinctrl/nxp/ 17421 17422PIN CONTROLLER - INTEL 17423M: Mika Westerberg <mika.westerberg@linux.intel.com> 17424M: Andy Shevchenko <andy@kernel.org> 17425S: Supported 17426T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17427F: drivers/pinctrl/intel/ 17428 17429PIN CONTROLLER - KEEMBAY 17430M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17431S: Supported 17432F: drivers/pinctrl/pinctrl-keembay* 17433 17434PIN CONTROLLER - MEDIATEK 17435M: Sean Wang <sean.wang@kernel.org> 17436L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17437S: Maintained 17438F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17439F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17440F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17441F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17442F: drivers/pinctrl/mediatek/ 17443 17444PIN CONTROLLER - MEDIATEK MIPS 17445M: Arınç ÜNAL <arinc.unal@arinc9.com> 17446M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17447L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17448L: linux-mips@vger.kernel.org 17449S: Maintained 17450F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17451F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17452F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17453F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17454F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17455F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17456F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17457F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17458F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17459F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17460F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17461F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17462F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17463F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17464F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17465 17466PIN CONTROLLER - MICROCHIP AT91 17467M: Ludovic Desroches <ludovic.desroches@microchip.com> 17468L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17469L: linux-gpio@vger.kernel.org 17470S: Supported 17471F: drivers/gpio/gpio-sama5d2-piobu.c 17472F: drivers/pinctrl/pinctrl-at91* 17473 17474PIN CONTROLLER - QUALCOMM 17475M: Bjorn Andersson <andersson@kernel.org> 17476L: linux-arm-msm@vger.kernel.org 17477S: Maintained 17478F: Documentation/devicetree/bindings/pinctrl/qcom,* 17479F: drivers/pinctrl/qcom/ 17480 17481PIN CONTROLLER - RENESAS 17482M: Geert Uytterhoeven <geert+renesas@glider.be> 17483L: linux-renesas-soc@vger.kernel.org 17484S: Supported 17485T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17486F: Documentation/devicetree/bindings/pinctrl/renesas,* 17487F: drivers/pinctrl/renesas/ 17488 17489PIN CONTROLLER - SAMSUNG 17490M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17491M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17492R: Alim Akhtar <alim.akhtar@samsung.com> 17493L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17494L: linux-samsung-soc@vger.kernel.org 17495S: Maintained 17496Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17497B: mailto:linux-samsung-soc@vger.kernel.org 17498C: irc://irc.libera.chat/linux-exynos 17499T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17500F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17501F: drivers/pinctrl/samsung/ 17502F: include/dt-bindings/pinctrl/samsung.h 17503 17504PIN CONTROLLER - SINGLE 17505M: Tony Lindgren <tony@atomide.com> 17506M: Haojian Zhuang <haojian.zhuang@linaro.org> 17507L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17508L: linux-omap@vger.kernel.org 17509S: Maintained 17510F: drivers/pinctrl/pinctrl-single.c 17511 17512PIN CONTROLLER - SUNPLUS / TIBBO 17513M: Dvorkin Dmitry <dvorkin@tibbo.com> 17514M: Wells Lu <wellslutw@gmail.com> 17515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17516S: Maintained 17517W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17518F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17519F: drivers/pinctrl/sunplus/ 17520F: include/dt-bindings/pinctrl/sppctl*.h 17521 17522PINE64 PINEPHONE KEYBOARD DRIVER 17523M: Samuel Holland <samuel@sholland.org> 17524S: Supported 17525F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17526F: drivers/input/keyboard/pinephone-keyboard.c 17527 17528PKTCDVD DRIVER 17529M: linux-block@vger.kernel.org 17530S: Orphan 17531F: drivers/block/pktcdvd.c 17532F: include/linux/pktcdvd.h 17533F: include/uapi/linux/pktcdvd.h 17534 17535PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17536M: Tomasz Duszynski <tduszyns@gmail.com> 17537S: Maintained 17538F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17539F: drivers/iio/chemical/pms7003.c 17540 17541PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17542M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17543L: netdev@vger.kernel.org 17544S: Maintained 17545F: drivers/net/phy/mdio-open-alliance.h 17546F: net/ethtool/plca.c 17547 17548PLDMFW LIBRARY 17549M: Jacob Keller <jacob.e.keller@intel.com> 17550S: Maintained 17551F: Documentation/driver-api/pldmfw/ 17552F: include/linux/pldmfw.h 17553F: lib/pldmfw/ 17554 17555PLX DMA DRIVER 17556M: Logan Gunthorpe <logang@deltatee.com> 17557S: Maintained 17558F: drivers/dma/plx_dma.c 17559 17560PM-GRAPH UTILITY 17561M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17562L: linux-pm@vger.kernel.org 17563S: Supported 17564W: https://01.org/pm-graph 17565B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17566T: git git://github.com/intel/pm-graph 17567F: tools/power/pm-graph 17568 17569PM6764TR DRIVER 17570M: Charles Hsu <hsu.yungteng@gmail.com> 17571L: linux-hwmon@vger.kernel.org 17572S: Maintained 17573F: Documentation/hwmon/pm6764tr.rst 17574F: drivers/hwmon/pmbus/pm6764tr.c 17575 17576PMC SIERRA MaxRAID DRIVER 17577L: linux-scsi@vger.kernel.org 17578S: Orphan 17579W: http://www.pmc-sierra.com/ 17580F: drivers/scsi/pmcraid.* 17581 17582PMC SIERRA PM8001 DRIVER 17583M: Jack Wang <jinpu.wang@cloud.ionos.com> 17584L: linux-scsi@vger.kernel.org 17585S: Supported 17586F: drivers/scsi/pm8001/ 17587 17588PNI RM3100 IIO DRIVER 17589M: Song Qiang <songqiang1304521@gmail.com> 17590L: linux-iio@vger.kernel.org 17591S: Maintained 17592F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17593F: drivers/iio/magnetometer/rm3100* 17594 17595PNP SUPPORT 17596M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17597L: linux-acpi@vger.kernel.org 17598S: Maintained 17599F: drivers/pnp/ 17600F: include/linux/pnp.h 17601 17602POSIX CLOCKS and TIMERS 17603M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17604M: Frederic Weisbecker <frederic@kernel.org> 17605M: Thomas Gleixner <tglx@linutronix.de> 17606L: linux-kernel@vger.kernel.org 17607S: Maintained 17608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17609F: fs/timerfd.c 17610F: include/linux/time_namespace.h 17611F: include/linux/timerfd.h 17612F: include/uapi/linux/time.h 17613F: include/uapi/linux/timerfd.h 17614F: include/trace/events/timer* 17615F: kernel/time/itimer.c 17616F: kernel/time/posix-* 17617F: kernel/time/namespace.c 17618 17619POWER MANAGEMENT CORE 17620M: "Rafael J. Wysocki" <rafael@kernel.org> 17621L: linux-pm@vger.kernel.org 17622S: Supported 17623B: https://bugzilla.kernel.org 17624T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17625F: drivers/base/power/ 17626F: drivers/powercap/ 17627F: include/linux/intel_rapl.h 17628F: include/linux/pm.h 17629F: include/linux/pm_* 17630F: include/linux/powercap.h 17631F: kernel/configs/nopm.config 17632 17633POWER STATE COORDINATION INTERFACE (PSCI) 17634M: Mark Rutland <mark.rutland@arm.com> 17635M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17636L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17637S: Maintained 17638F: drivers/firmware/psci/ 17639F: include/linux/psci.h 17640F: include/uapi/linux/psci.h 17641 17642POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17643M: Sebastian Reichel <sre@kernel.org> 17644L: linux-pm@vger.kernel.org 17645S: Maintained 17646T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17647F: Documentation/ABI/testing/sysfs-class-power 17648F: Documentation/devicetree/bindings/power/supply/ 17649F: drivers/power/supply/ 17650F: include/linux/power/ 17651F: include/linux/power_supply.h 17652F: tools/testing/selftests/power_supply/ 17653 17654POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17655M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17656L: linuxppc-dev@lists.ozlabs.org 17657S: Maintained 17658F: drivers/char/powernv-op-panel.c 17659 17660PPP OVER ATM (RFC 2364) 17661M: Mitchell Blank Jr <mitch@sfgoth.com> 17662S: Maintained 17663F: include/uapi/linux/atmppp.h 17664F: net/atm/pppoatm.c 17665 17666PPP OVER ETHERNET 17667M: Michal Ostrowski <mostrows@earthlink.net> 17668S: Maintained 17669F: drivers/net/ppp/pppoe.c 17670F: drivers/net/ppp/pppox.c 17671 17672PPP OVER L2TP 17673M: James Chapman <jchapman@katalix.com> 17674S: Maintained 17675F: include/linux/if_pppol2tp.h 17676F: include/uapi/linux/if_pppol2tp.h 17677F: net/l2tp/l2tp_ppp.c 17678 17679PPP PROTOCOL DRIVERS AND COMPRESSORS 17680L: linux-ppp@vger.kernel.org 17681S: Orphan 17682F: drivers/net/ppp/ppp_* 17683 17684PPS SUPPORT 17685M: Rodolfo Giometti <giometti@enneenne.com> 17686L: linuxpps@ml.enneenne.com (subscribers-only) 17687S: Maintained 17688W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17689F: Documentation/ABI/testing/sysfs-pps 17690F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17691F: Documentation/driver-api/pps.rst 17692F: drivers/pps/ 17693F: include/linux/pps*.h 17694F: include/uapi/linux/pps.h 17695 17696PPTP DRIVER 17697M: Dmitry Kozlov <xeb@mail.ru> 17698L: netdev@vger.kernel.org 17699S: Maintained 17700W: http://sourceforge.net/projects/accel-pptp 17701F: drivers/net/ppp/pptp.c 17702 17703PRESSURE STALL INFORMATION (PSI) 17704M: Johannes Weiner <hannes@cmpxchg.org> 17705M: Suren Baghdasaryan <surenb@google.com> 17706R: Peter Ziljstra <peterz@infradead.org> 17707S: Maintained 17708F: include/linux/psi* 17709F: kernel/sched/psi.c 17710 17711PRINTK 17712M: Petr Mladek <pmladek@suse.com> 17713R: Steven Rostedt <rostedt@goodmis.org> 17714R: John Ogness <john.ogness@linutronix.de> 17715R: Sergey Senozhatsky <senozhatsky@chromium.org> 17716S: Maintained 17717T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17718F: include/linux/printk.h 17719F: kernel/printk/ 17720 17721PRINTK INDEXING 17722R: Chris Down <chris@chrisdown.name> 17723S: Maintained 17724F: Documentation/core-api/printk-index.rst 17725F: kernel/printk/index.c 17726K: printk_index 17727 17728PROC FILESYSTEM 17729L: linux-kernel@vger.kernel.org 17730L: linux-fsdevel@vger.kernel.org 17731S: Maintained 17732F: Documentation/filesystems/proc.rst 17733F: fs/proc/ 17734F: include/linux/proc_fs.h 17735F: tools/testing/selftests/proc/ 17736 17737PROC SYSCTL 17738M: Luis Chamberlain <mcgrof@kernel.org> 17739M: Kees Cook <keescook@chromium.org> 17740M: Joel Granados <j.granados@samsung.com> 17741L: linux-kernel@vger.kernel.org 17742L: linux-fsdevel@vger.kernel.org 17743S: Maintained 17744T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17745F: fs/proc/proc_sysctl.c 17746F: include/linux/sysctl.h 17747F: kernel/sysctl-test.c 17748F: kernel/sysctl.c 17749F: tools/testing/selftests/sysctl/ 17750 17751PS3 NETWORK SUPPORT 17752M: Geoff Levand <geoff@infradead.org> 17753L: netdev@vger.kernel.org 17754L: linuxppc-dev@lists.ozlabs.org 17755S: Maintained 17756F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17757 17758PS3 PLATFORM SUPPORT 17759M: Geoff Levand <geoff@infradead.org> 17760L: linuxppc-dev@lists.ozlabs.org 17761S: Maintained 17762F: arch/powerpc/boot/ps3* 17763F: arch/powerpc/include/asm/lv1call.h 17764F: arch/powerpc/include/asm/ps3*.h 17765F: arch/powerpc/platforms/ps3/ 17766F: drivers/*/ps3* 17767F: drivers/ps3/ 17768F: drivers/rtc/rtc-ps3.c 17769F: drivers/usb/host/*ps3.c 17770F: sound/ppc/snd_ps3* 17771 17772PS3VRAM DRIVER 17773M: Jim Paris <jim@jtan.com> 17774M: Geoff Levand <geoff@infradead.org> 17775L: linuxppc-dev@lists.ozlabs.org 17776S: Maintained 17777F: drivers/block/ps3vram.c 17778 17779PSAMPLE PACKET SAMPLING SUPPORT 17780M: Yotam Gigi <yotam.gi@gmail.com> 17781S: Maintained 17782F: include/net/psample.h 17783F: include/uapi/linux/psample.h 17784F: net/psample 17785 17786PSTORE FILESYSTEM 17787M: Kees Cook <keescook@chromium.org> 17788R: Tony Luck <tony.luck@intel.com> 17789R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17790L: linux-hardening@vger.kernel.org 17791S: Supported 17792T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17793F: Documentation/admin-guide/pstore-blk.rst 17794F: Documentation/admin-guide/ramoops.rst 17795F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17796F: drivers/acpi/apei/erst.c 17797F: drivers/firmware/efi/efi-pstore.c 17798F: fs/pstore/ 17799F: include/linux/pstore* 17800K: \b(pstore|ramoops) 17801 17802PT5161L HARDWARE MONITOR DRIVER 17803M: Cosmo Chou <cosmo.chou@quantatw.com> 17804L: linux-hwmon@vger.kernel.org 17805S: Maintained 17806F: Documentation/hwmon/pt5161l.rst 17807F: drivers/hwmon/pt5161l.c 17808 17809PTP HARDWARE CLOCK SUPPORT 17810M: Richard Cochran <richardcochran@gmail.com> 17811L: netdev@vger.kernel.org 17812S: Maintained 17813W: http://linuxptp.sourceforge.net/ 17814F: Documentation/ABI/testing/sysfs-ptp 17815F: Documentation/driver-api/ptp.rst 17816F: drivers/net/phy/dp83640* 17817F: drivers/ptp/* 17818F: include/linux/ptp_cl* 17819K: (?:\b|_)ptp(?:\b|_) 17820 17821PTP MOCKUP CLOCK SUPPORT 17822M: Vladimir Oltean <vladimir.oltean@nxp.com> 17823L: netdev@vger.kernel.org 17824S: Maintained 17825F: drivers/ptp/ptp_mock.c 17826F: include/linux/ptp_mock.h 17827 17828PTP VIRTUAL CLOCK SUPPORT 17829M: Yangbo Lu <yangbo.lu@nxp.com> 17830L: netdev@vger.kernel.org 17831S: Maintained 17832F: drivers/ptp/ptp_vclock.c 17833F: net/ethtool/phc_vclocks.c 17834 17835PTRACE SUPPORT 17836M: Oleg Nesterov <oleg@redhat.com> 17837S: Maintained 17838F: arch/*/*/ptrace*.c 17839F: arch/*/include/asm/ptrace*.h 17840F: arch/*/ptrace*.c 17841F: include/asm-generic/syscall.h 17842F: include/linux/ptrace.h 17843F: include/linux/regset.h 17844F: include/uapi/linux/ptrace.h 17845F: kernel/ptrace.c 17846 17847PULSE8-CEC DRIVER 17848M: Hans Verkuil <hverkuil@xs4all.nl> 17849L: linux-media@vger.kernel.org 17850S: Maintained 17851T: git git://linuxtv.org/media_tree.git 17852F: drivers/media/cec/usb/pulse8/ 17853 17854PURELIFI PLFXLC DRIVER 17855M: Srinivasan Raju <srini.raju@purelifi.com> 17856L: linux-wireless@vger.kernel.org 17857S: Supported 17858F: drivers/net/wireless/purelifi/plfxlc/ 17859 17860PVRUSB2 VIDEO4LINUX DRIVER 17861M: Mike Isely <isely@pobox.com> 17862L: pvrusb2@isely.net (subscribers-only) 17863L: linux-media@vger.kernel.org 17864S: Maintained 17865W: http://www.isely.net/pvrusb2/ 17866T: git git://linuxtv.org/media_tree.git 17867F: Documentation/driver-api/media/drivers/pvrusb2* 17868F: drivers/media/usb/pvrusb2/ 17869 17870PWC WEBCAM DRIVER 17871M: Hans Verkuil <hverkuil@xs4all.nl> 17872L: linux-media@vger.kernel.org 17873S: Odd Fixes 17874T: git git://linuxtv.org/media_tree.git 17875F: drivers/media/usb/pwc/* 17876F: include/trace/events/pwc.h 17877 17878PWM IR Transmitter 17879M: Sean Young <sean@mess.org> 17880L: linux-media@vger.kernel.org 17881S: Maintained 17882F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17883F: drivers/media/rc/pwm-ir-tx.c 17884 17885PWM SUBSYSTEM 17886M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17887L: linux-pwm@vger.kernel.org 17888S: Maintained 17889Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17890T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17891F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17892F: Documentation/devicetree/bindings/pwm/ 17893F: Documentation/driver-api/pwm.rst 17894F: drivers/gpio/gpio-mvebu.c 17895F: drivers/pwm/ 17896F: drivers/video/backlight/pwm_bl.c 17897F: include/dt-bindings/pwm/ 17898F: include/linux/pwm.h 17899F: include/linux/pwm_backlight.h 17900K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17901 17902PXA GPIO DRIVER 17903M: Robert Jarzmik <robert.jarzmik@free.fr> 17904L: linux-gpio@vger.kernel.org 17905S: Maintained 17906F: drivers/gpio/gpio-pxa.c 17907 17908PXA MMCI DRIVER 17909S: Orphan 17910 17911PXA RTC DRIVER 17912M: Robert Jarzmik <robert.jarzmik@free.fr> 17913L: linux-rtc@vger.kernel.org 17914S: Maintained 17915 17916PXA2xx/PXA3xx SUPPORT 17917M: Daniel Mack <daniel@zonque.org> 17918M: Haojian Zhuang <haojian.zhuang@gmail.com> 17919M: Robert Jarzmik <robert.jarzmik@free.fr> 17920L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17921S: Maintained 17922T: git git://github.com/hzhuang1/linux.git 17923T: git git://github.com/rjarzmik/linux.git 17924F: arch/arm/boot/dts/intel/pxa/ 17925F: arch/arm/mach-pxa/ 17926F: drivers/dma/pxa* 17927F: drivers/pcmcia/pxa2xx* 17928F: drivers/pinctrl/pxa/ 17929F: drivers/spi/spi-pxa2xx* 17930F: drivers/usb/gadget/udc/pxa2* 17931F: include/sound/pxa2xx-lib.h 17932F: sound/arm/pxa* 17933F: sound/soc/pxa/ 17934 17935QAT DRIVER 17936M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17937L: qat-linux@intel.com 17938S: Supported 17939F: drivers/crypto/intel/qat/ 17940 17941QCOM AUDIO (ASoC) DRIVERS 17942M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17943M: Banajit Goswami <bgoswami@quicinc.com> 17944L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17945S: Supported 17946F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17947F: Documentation/devicetree/bindings/sound/qcom,* 17948F: drivers/soc/qcom/apr.c 17949F: include/dt-bindings/sound/qcom,wcd9335.h 17950F: sound/soc/codecs/lpass-rx-macro.* 17951F: sound/soc/codecs/lpass-tx-macro.* 17952F: sound/soc/codecs/lpass-va-macro.c 17953F: sound/soc/codecs/lpass-wsa-macro.* 17954F: sound/soc/codecs/msm8916-wcd-analog.c 17955F: sound/soc/codecs/msm8916-wcd-digital.c 17956F: sound/soc/codecs/wcd-clsh-v2.* 17957F: sound/soc/codecs/wcd-mbhc-v2.* 17958F: sound/soc/codecs/wcd9335.* 17959F: sound/soc/codecs/wcd934x.c 17960F: sound/soc/codecs/wsa881x.c 17961F: sound/soc/codecs/wsa883x.c 17962F: sound/soc/codecs/wsa884x.c 17963F: sound/soc/qcom/ 17964 17965QCOM EMBEDDED USB DEBUGGER (EUD) 17966M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17967L: linux-arm-msm@vger.kernel.org 17968S: Maintained 17969F: Documentation/ABI/testing/sysfs-driver-eud 17970F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17971F: drivers/usb/misc/qcom_eud.c 17972 17973QCOM IPA DRIVER 17974M: Alex Elder <elder@kernel.org> 17975L: netdev@vger.kernel.org 17976S: Supported 17977F: drivers/net/ipa/ 17978 17979QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17980M: Gabriel Somlo <somlo@cmu.edu> 17981M: "Michael S. Tsirkin" <mst@redhat.com> 17982L: qemu-devel@nongnu.org 17983S: Maintained 17984F: drivers/firmware/qemu_fw_cfg.c 17985F: include/uapi/linux/qemu_fw_cfg.h 17986 17987QIB DRIVER 17988M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17989L: linux-rdma@vger.kernel.org 17990S: Supported 17991F: drivers/infiniband/hw/qib/ 17992 17993QLOGIC QL41xxx FCOE DRIVER 17994M: Saurav Kashyap <skashyap@marvell.com> 17995M: Javed Hasan <jhasan@marvell.com> 17996M: GR-QLogic-Storage-Upstream@marvell.com 17997L: linux-scsi@vger.kernel.org 17998S: Supported 17999F: drivers/scsi/qedf/ 18000 18001QLOGIC QL41xxx ISCSI DRIVER 18002M: Nilesh Javali <njavali@marvell.com> 18003M: Manish Rangankar <mrangankar@marvell.com> 18004M: GR-QLogic-Storage-Upstream@marvell.com 18005L: linux-scsi@vger.kernel.org 18006S: Supported 18007F: drivers/scsi/qedi/ 18008 18009QLOGIC QL4xxx ETHERNET DRIVER 18010M: Ariel Elior <aelior@marvell.com> 18011M: Manish Chopra <manishc@marvell.com> 18012L: netdev@vger.kernel.org 18013S: Supported 18014F: drivers/net/ethernet/qlogic/qed/ 18015F: drivers/net/ethernet/qlogic/qede/ 18016F: include/linux/qed/ 18017 18018QLOGIC QL4xxx RDMA DRIVER 18019M: Michal Kalderon <mkalderon@marvell.com> 18020M: Ariel Elior <aelior@marvell.com> 18021L: linux-rdma@vger.kernel.org 18022S: Supported 18023F: drivers/infiniband/hw/qedr/ 18024F: include/uapi/rdma/qedr-abi.h 18025 18026QLOGIC QLA1280 SCSI DRIVER 18027M: Michael Reed <mdr@sgi.com> 18028L: linux-scsi@vger.kernel.org 18029S: Maintained 18030F: drivers/scsi/qla1280.[ch] 18031 18032QLOGIC QLA2XXX FC-SCSI DRIVER 18033M: Nilesh Javali <njavali@marvell.com> 18034M: GR-QLogic-Storage-Upstream@marvell.com 18035L: linux-scsi@vger.kernel.org 18036S: Supported 18037F: drivers/scsi/qla2xxx/ 18038 18039QLOGIC QLA3XXX NETWORK DRIVER 18040M: GR-Linux-NIC-Dev@marvell.com 18041L: netdev@vger.kernel.org 18042S: Supported 18043F: drivers/net/ethernet/qlogic/qla3xxx.* 18044 18045QLOGIC QLA4XXX iSCSI DRIVER 18046M: Nilesh Javali <njavali@marvell.com> 18047M: Manish Rangankar <mrangankar@marvell.com> 18048M: GR-QLogic-Storage-Upstream@marvell.com 18049L: linux-scsi@vger.kernel.org 18050S: Supported 18051F: drivers/scsi/qla4xxx/ 18052 18053QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18054M: Shahed Shaikh <shshaikh@marvell.com> 18055M: Manish Chopra <manishc@marvell.com> 18056M: GR-Linux-NIC-Dev@marvell.com 18057L: netdev@vger.kernel.org 18058S: Supported 18059F: drivers/net/ethernet/qlogic/qlcnic/ 18060 18061QM1D1B0004 MEDIA DRIVER 18062M: Akihiro Tsukada <tskd08@gmail.com> 18063L: linux-media@vger.kernel.org 18064S: Odd Fixes 18065F: drivers/media/tuners/qm1d1b0004* 18066 18067QM1D1C0042 MEDIA DRIVER 18068M: Akihiro Tsukada <tskd08@gmail.com> 18069L: linux-media@vger.kernel.org 18070S: Odd Fixes 18071F: drivers/media/tuners/qm1d1c0042* 18072 18073QNX4 FILESYSTEM 18074M: Anders Larsen <al@alarsen.net> 18075S: Maintained 18076W: http://www.alarsen.net/linux/qnx4fs/ 18077F: fs/qnx4/ 18078F: include/uapi/linux/qnx4_fs.h 18079F: include/uapi/linux/qnxtypes.h 18080 18081QNX6 FILESYSTEM 18082S: Orphan 18083F: Documentation/filesystems/qnx6.rst 18084F: fs/qnx6/ 18085F: include/linux/qnx6_fs.h 18086 18087QORIQ DPAA2 FSL-MC BUS DRIVER 18088M: Stuart Yoder <stuyoder@gmail.com> 18089M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18090L: linux-kernel@vger.kernel.org 18091S: Maintained 18092F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18093F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18094F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18095F: drivers/bus/fsl-mc/ 18096F: include/uapi/linux/fsl_mc.h 18097 18098QT1010 MEDIA DRIVER 18099L: linux-media@vger.kernel.org 18100S: Orphan 18101W: https://linuxtv.org 18102Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18103F: drivers/media/tuners/qt1010* 18104 18105QUALCOMM ATH12K WIRELESS DRIVER 18106M: Kalle Valo <kvalo@kernel.org> 18107M: Jeff Johnson <jjohnson@kernel.org> 18108L: ath12k@lists.infradead.org 18109S: Supported 18110W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18111T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18112F: drivers/net/wireless/ath/ath12k/ 18113N: ath12k 18114 18115QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18116M: Kalle Valo <kvalo@kernel.org> 18117M: Jeff Johnson <jjohnson@kernel.org> 18118L: ath10k@lists.infradead.org 18119S: Supported 18120W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18121T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18122F: drivers/net/wireless/ath/ath10k/ 18123N: ath10k 18124 18125QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18126M: Kalle Valo <kvalo@kernel.org> 18127M: Jeff Johnson <jjohnson@kernel.org> 18128L: ath11k@lists.infradead.org 18129S: Supported 18130W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18131B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18132T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18133F: drivers/net/wireless/ath/ath11k/ 18134N: ath11k 18135 18136QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18137M: Toke Høiland-Jørgensen <toke@toke.dk> 18138L: linux-wireless@vger.kernel.org 18139S: Maintained 18140W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18142F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18143F: drivers/net/wireless/ath/ath9k/ 18144 18145QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18146M: Stefan Wahren <wahrenst@gmx.net> 18147L: netdev@vger.kernel.org 18148S: Maintained 18149F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18150F: drivers/net/ethernet/qualcomm/qca* 18151 18152QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18153M: Stephan Gerhold <stephan@gerhold.net> 18154L: netdev@vger.kernel.org 18155L: linux-arm-msm@vger.kernel.org 18156S: Maintained 18157F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18158F: drivers/net/wwan/qcom_bam_dmux.c 18159 18160QUALCOMM CAMERA SUBSYSTEM DRIVER 18161M: Robert Foss <rfoss@kernel.org> 18162M: Todor Tomov <todor.too@gmail.com> 18163M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18164L: linux-media@vger.kernel.org 18165S: Maintained 18166F: Documentation/admin-guide/media/qcom_camss.rst 18167F: Documentation/devicetree/bindings/media/*camss* 18168F: drivers/media/platform/qcom/camss/ 18169 18170QUALCOMM CLOCK DRIVERS 18171M: Bjorn Andersson <andersson@kernel.org> 18172L: linux-arm-msm@vger.kernel.org 18173S: Supported 18174T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18175F: Documentation/devicetree/bindings/clock/qcom,* 18176F: drivers/clk/qcom/ 18177F: include/dt-bindings/clock/qcom,* 18178 18179QUALCOMM CLOUD AI (QAIC) DRIVER 18180M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18181R: Carl Vanderlip <quic_carlv@quicinc.com> 18182R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18183L: linux-arm-msm@vger.kernel.org 18184L: dri-devel@lists.freedesktop.org 18185S: Supported 18186T: git git://anongit.freedesktop.org/drm/drm-misc 18187F: Documentation/accel/qaic/ 18188F: drivers/accel/qaic/ 18189F: include/uapi/drm/qaic_accel.h 18190 18191QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18192M: Bjorn Andersson <andersson@kernel.org> 18193M: Konrad Dybcio <konrad.dybcio@linaro.org> 18194L: linux-pm@vger.kernel.org 18195L: linux-arm-msm@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18198F: drivers/pmdomain/qcom/cpr.c 18199 18200QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18201M: Ilia Lin <ilia.lin@kernel.org> 18202L: linux-pm@vger.kernel.org 18203S: Maintained 18204F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18205F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18206F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18207 18208QUALCOMM CRYPTO DRIVERS 18209M: Thara Gopinath <thara.gopinath@gmail.com> 18210L: linux-crypto@vger.kernel.org 18211L: linux-arm-msm@vger.kernel.org 18212S: Maintained 18213F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18214F: drivers/crypto/qce/ 18215 18216QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18217M: Timur Tabi <timur@kernel.org> 18218L: netdev@vger.kernel.org 18219S: Maintained 18220F: drivers/net/ethernet/qualcomm/emac/ 18221 18222QUALCOMM ETHQOS ETHERNET DRIVER 18223M: Vinod Koul <vkoul@kernel.org> 18224L: netdev@vger.kernel.org 18225L: linux-arm-msm@vger.kernel.org 18226S: Maintained 18227F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18228F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18229 18230QUALCOMM FASTRPC DRIVER 18231M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18232M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18233L: linux-arm-msm@vger.kernel.org 18234S: Maintained 18235F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18236F: drivers/misc/fastrpc.c 18237F: include/uapi/misc/fastrpc.h 18238 18239QUALCOMM HEXAGON ARCHITECTURE 18240M: Brian Cain <bcain@quicinc.com> 18241L: linux-hexagon@vger.kernel.org 18242S: Supported 18243T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18244F: arch/hexagon/ 18245 18246QUALCOMM HIDMA DRIVER 18247M: Sinan Kaya <okaya@kernel.org> 18248L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18249L: linux-arm-msm@vger.kernel.org 18250L: dmaengine@vger.kernel.org 18251S: Supported 18252F: drivers/dma/qcom/hidma* 18253 18254QUALCOMM I2C CCI DRIVER 18255M: Loic Poulain <loic.poulain@linaro.org> 18256M: Robert Foss <rfoss@kernel.org> 18257L: linux-i2c@vger.kernel.org 18258L: linux-arm-msm@vger.kernel.org 18259S: Maintained 18260F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18261F: drivers/i2c/busses/i2c-qcom-cci.c 18262 18263QUALCOMM INTERCONNECT BWMON DRIVER 18264M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18265L: linux-arm-msm@vger.kernel.org 18266S: Maintained 18267F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18268F: drivers/soc/qcom/icc-bwmon.c 18269 18270QUALCOMM IOMMU 18271M: Rob Clark <robdclark@gmail.com> 18272L: iommu@lists.linux.dev 18273L: linux-arm-msm@vger.kernel.org 18274S: Maintained 18275F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18276F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18277F: drivers/iommu/msm_iommu* 18278 18279QUALCOMM IPC ROUTER (QRTR) DRIVER 18280M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18281L: linux-arm-msm@vger.kernel.org 18282S: Maintained 18283F: include/trace/events/qrtr.h 18284F: include/uapi/linux/qrtr.h 18285F: net/qrtr/ 18286 18287QUALCOMM IPCC MAILBOX DRIVER 18288M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18289L: linux-arm-msm@vger.kernel.org 18290S: Supported 18291F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18292F: drivers/mailbox/qcom-ipcc.c 18293F: include/dt-bindings/mailbox/qcom-ipcc.h 18294 18295QUALCOMM IPQ4019 USB PHY DRIVER 18296M: Robert Marko <robert.marko@sartura.hr> 18297M: Luka Perkov <luka.perkov@sartura.hr> 18298L: linux-arm-msm@vger.kernel.org 18299S: Maintained 18300F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18301F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18302 18303QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18304M: Robert Marko <robert.marko@sartura.hr> 18305M: Luka Perkov <luka.perkov@sartura.hr> 18306L: linux-arm-msm@vger.kernel.org 18307S: Maintained 18308F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18309F: drivers/regulator/vqmmc-ipq4019-regulator.c 18310 18311QUALCOMM NAND CONTROLLER DRIVER 18312M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18313L: linux-mtd@lists.infradead.org 18314L: linux-arm-msm@vger.kernel.org 18315S: Maintained 18316F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18317F: drivers/mtd/nand/raw/qcom_nandc.c 18318 18319QUALCOMM QSEECOM DRIVER 18320M: Maximilian Luz <luzmaximilian@gmail.com> 18321L: linux-arm-msm@vger.kernel.org 18322S: Maintained 18323F: drivers/firmware/qcom/qcom_qseecom.c 18324 18325QUALCOMM QSEECOM UEFISECAPP DRIVER 18326M: Maximilian Luz <luzmaximilian@gmail.com> 18327L: linux-arm-msm@vger.kernel.org 18328S: Maintained 18329F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18330 18331QUALCOMM RMNET DRIVER 18332M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18333M: Sean Tranchetti <quic_stranche@quicinc.com> 18334L: netdev@vger.kernel.org 18335S: Maintained 18336F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18337F: drivers/net/ethernet/qualcomm/rmnet/ 18338F: include/linux/if_rmnet.h 18339 18340QUALCOMM TSENS THERMAL DRIVER 18341M: Amit Kucheria <amitk@kernel.org> 18342M: Thara Gopinath <thara.gopinath@gmail.com> 18343L: linux-pm@vger.kernel.org 18344L: linux-arm-msm@vger.kernel.org 18345S: Maintained 18346F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18347F: drivers/thermal/qcom/ 18348 18349QUALCOMM TYPEC PORT MANAGER DRIVER 18350M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18351L: linux-arm-msm@vger.kernel.org 18352L: linux-usb@vger.kernel.org 18353S: Maintained 18354F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18355F: drivers/usb/typec/tcpm/qcom/ 18356 18357QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18358M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18359M: Vikash Garodia <quic_vgarodia@quicinc.com> 18360R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18361L: linux-media@vger.kernel.org 18362L: linux-arm-msm@vger.kernel.org 18363S: Maintained 18364T: git git://linuxtv.org/media_tree.git 18365F: Documentation/devicetree/bindings/media/*venus* 18366F: drivers/media/platform/qcom/venus/ 18367 18368QUALCOMM WCN36XX WIRELESS DRIVER 18369M: Loic Poulain <loic.poulain@linaro.org> 18370L: wcn36xx@lists.infradead.org 18371S: Supported 18372W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18373F: drivers/net/wireless/ath/wcn36xx/ 18374 18375QUANTENNA QTNFMAC WIRELESS DRIVER 18376M: Igor Mitsyanko <imitsyanko@quantenna.com> 18377R: Sergey Matyukevich <geomatsi@gmail.com> 18378L: linux-wireless@vger.kernel.org 18379S: Maintained 18380F: drivers/net/wireless/quantenna 18381 18382RADEON and AMDGPU DRM DRIVERS 18383M: Alex Deucher <alexander.deucher@amd.com> 18384M: Christian König <christian.koenig@amd.com> 18385M: Pan, Xinhui <Xinhui.Pan@amd.com> 18386L: amd-gfx@lists.freedesktop.org 18387S: Supported 18388B: https://gitlab.freedesktop.org/drm/amd/-/issues 18389C: irc://irc.oftc.net/radeon 18390T: git https://gitlab.freedesktop.org/agd5f/linux.git 18391F: Documentation/gpu/amdgpu/ 18392F: drivers/gpu/drm/amd/ 18393F: drivers/gpu/drm/ci/xfails/amd* 18394F: drivers/gpu/drm/radeon/ 18395F: include/uapi/drm/amdgpu_drm.h 18396F: include/uapi/drm/radeon_drm.h 18397 18398RADEON FRAMEBUFFER DISPLAY DRIVER 18399M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18400L: linux-fbdev@vger.kernel.org 18401S: Maintained 18402F: drivers/video/fbdev/aty/radeon* 18403F: include/uapi/linux/radeonfb.h 18404 18405RADIOSHARK RADIO DRIVER 18406M: Hans Verkuil <hverkuil@xs4all.nl> 18407L: linux-media@vger.kernel.org 18408S: Maintained 18409T: git git://linuxtv.org/media_tree.git 18410F: drivers/media/radio/radio-shark.c 18411 18412RADIOSHARK2 RADIO DRIVER 18413M: Hans Verkuil <hverkuil@xs4all.nl> 18414L: linux-media@vger.kernel.org 18415S: Maintained 18416T: git git://linuxtv.org/media_tree.git 18417F: drivers/media/radio/radio-shark2.c 18418F: drivers/media/radio/radio-tea5777.c 18419 18420RADOS BLOCK DEVICE (RBD) 18421M: Ilya Dryomov <idryomov@gmail.com> 18422R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18423L: ceph-devel@vger.kernel.org 18424S: Supported 18425W: http://ceph.com/ 18426T: git https://github.com/ceph/ceph-client.git 18427F: Documentation/ABI/testing/sysfs-bus-rbd 18428F: drivers/block/rbd.c 18429F: drivers/block/rbd_types.h 18430 18431RAGE128 FRAMEBUFFER DISPLAY DRIVER 18432L: linux-fbdev@vger.kernel.org 18433S: Orphan 18434F: drivers/video/fbdev/aty/aty128fb.c 18435 18436RAINSHADOW-CEC DRIVER 18437M: Hans Verkuil <hverkuil@xs4all.nl> 18438L: linux-media@vger.kernel.org 18439S: Maintained 18440T: git git://linuxtv.org/media_tree.git 18441F: drivers/media/cec/usb/rainshadow/ 18442 18443RALINK MIPS ARCHITECTURE 18444M: John Crispin <john@phrozen.org> 18445M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18446L: linux-mips@vger.kernel.org 18447S: Maintained 18448F: arch/mips/ralink 18449 18450RALINK MT7621 MIPS ARCHITECTURE 18451M: Arınç ÜNAL <arinc.unal@arinc9.com> 18452M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18453L: linux-mips@vger.kernel.org 18454S: Maintained 18455F: arch/mips/boot/dts/ralink/mt7621* 18456 18457RALINK RT2X00 WIRELESS LAN DRIVER 18458M: Stanislaw Gruszka <stf_xl@wp.pl> 18459L: linux-wireless@vger.kernel.org 18460S: Maintained 18461F: drivers/net/wireless/ralink/rt2x00/ 18462 18463RAMDISK RAM BLOCK DEVICE DRIVER 18464M: Jens Axboe <axboe@kernel.dk> 18465S: Maintained 18466F: Documentation/admin-guide/blockdev/ramdisk.rst 18467F: drivers/block/brd.c 18468 18469RANCHU VIRTUAL BOARD FOR MIPS 18470M: Miodrag Dinic <miodrag.dinic@mips.com> 18471L: linux-mips@vger.kernel.org 18472S: Supported 18473F: arch/mips/configs/generic/board-ranchu.config 18474F: arch/mips/generic/board-ranchu.c 18475 18476RANDOM NUMBER DRIVER 18477M: "Theodore Ts'o" <tytso@mit.edu> 18478M: Jason A. Donenfeld <Jason@zx2c4.com> 18479S: Maintained 18480T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18481F: drivers/char/random.c 18482F: drivers/virt/vmgenid.c 18483 18484RAPIDIO SUBSYSTEM 18485M: Matt Porter <mporter@kernel.crashing.org> 18486M: Alexandre Bounine <alex.bou9@gmail.com> 18487S: Maintained 18488F: drivers/rapidio/ 18489 18490RAS INFRASTRUCTURE 18491M: Tony Luck <tony.luck@intel.com> 18492M: Borislav Petkov <bp@alien8.de> 18493L: linux-edac@vger.kernel.org 18494S: Maintained 18495F: Documentation/admin-guide/RAS 18496F: drivers/ras/ 18497F: include/linux/ras.h 18498F: include/ras/ras_event.h 18499 18500RAS FRU MEMORY POISON MANAGER (FMPM) 18501M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18502L: linux-edac@vger.kernel.org 18503S: Maintained 18504F: drivers/ras/amd/fmpm.c 18505 18506RC-CORE / LIRC FRAMEWORK 18507M: Sean Young <sean@mess.org> 18508L: linux-media@vger.kernel.org 18509S: Maintained 18510W: http://linuxtv.org 18511T: git git://linuxtv.org/media_tree.git 18512F: Documentation/driver-api/media/rc-core.rst 18513F: Documentation/userspace-api/media/rc/ 18514F: drivers/media/rc/ 18515F: include/media/rc-core.h 18516F: include/media/rc-map.h 18517F: include/uapi/linux/lirc.h 18518 18519RCMM REMOTE CONTROLS DECODER 18520M: Patrick Lerda <patrick9876@free.fr> 18521S: Maintained 18522F: drivers/media/rc/ir-rcmm-decoder.c 18523 18524RCUTORTURE TEST FRAMEWORK 18525M: "Paul E. McKenney" <paulmck@kernel.org> 18526M: Josh Triplett <josh@joshtriplett.org> 18527R: Steven Rostedt <rostedt@goodmis.org> 18528R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18529R: Lai Jiangshan <jiangshanlai@gmail.com> 18530L: rcu@vger.kernel.org 18531S: Supported 18532T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18533F: tools/testing/selftests/rcutorture 18534 18535RDACM20 Camera Sensor 18536M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18537M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18538M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18539M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18540L: linux-media@vger.kernel.org 18541S: Maintained 18542F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18543F: drivers/media/i2c/max9271.c 18544F: drivers/media/i2c/max9271.h 18545F: drivers/media/i2c/rdacm20.c 18546 18547RDACM21 Camera Sensor 18548M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18549M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18550M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18551M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18552L: linux-media@vger.kernel.org 18553S: Maintained 18554F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18555F: drivers/media/i2c/max9271.c 18556F: drivers/media/i2c/max9271.h 18557F: drivers/media/i2c/rdacm21.c 18558 18559RDC R-321X SoC 18560M: Florian Fainelli <florian@openwrt.org> 18561S: Maintained 18562 18563RDC R6040 FAST ETHERNET DRIVER 18564M: Florian Fainelli <f.fainelli@gmail.com> 18565L: netdev@vger.kernel.org 18566S: Maintained 18567F: drivers/net/ethernet/rdc/r6040.c 18568 18569RDMAVT - RDMA verbs software 18570M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18571L: linux-rdma@vger.kernel.org 18572S: Supported 18573F: drivers/infiniband/sw/rdmavt 18574 18575RDS - RELIABLE DATAGRAM SOCKETS 18576M: Allison Henderson <allison.henderson@oracle.com> 18577L: netdev@vger.kernel.org 18578L: linux-rdma@vger.kernel.org 18579L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18580S: Supported 18581W: https://oss.oracle.com/projects/rds/ 18582F: Documentation/networking/rds.rst 18583F: net/rds/ 18584 18585RDT - RESOURCE ALLOCATION 18586M: Fenghua Yu <fenghua.yu@intel.com> 18587M: Reinette Chatre <reinette.chatre@intel.com> 18588L: linux-kernel@vger.kernel.org 18589S: Supported 18590F: Documentation/arch/x86/resctrl* 18591F: arch/x86/include/asm/resctrl.h 18592F: arch/x86/kernel/cpu/resctrl/ 18593F: tools/testing/selftests/resctrl/ 18594 18595READ-COPY UPDATE (RCU) 18596M: "Paul E. McKenney" <paulmck@kernel.org> 18597M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18598M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18599M: Joel Fernandes <joel@joelfernandes.org> 18600M: Josh Triplett <josh@joshtriplett.org> 18601M: Boqun Feng <boqun.feng@gmail.com> 18602R: Steven Rostedt <rostedt@goodmis.org> 18603R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18604R: Lai Jiangshan <jiangshanlai@gmail.com> 18605R: Zqiang <qiang.zhang1211@gmail.com> 18606L: rcu@vger.kernel.org 18607S: Supported 18608W: http://www.rdrop.com/users/paulmck/RCU/ 18609T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18610F: Documentation/RCU/ 18611F: include/linux/rcu* 18612F: kernel/rcu/ 18613X: Documentation/RCU/torture.rst 18614X: include/linux/srcu*.h 18615X: kernel/rcu/srcu*.c 18616 18617REAL TIME CLOCK (RTC) SUBSYSTEM 18618M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18619L: linux-rtc@vger.kernel.org 18620S: Maintained 18621Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18622T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18623F: Documentation/admin-guide/rtc.rst 18624F: Documentation/devicetree/bindings/rtc/ 18625F: drivers/rtc/ 18626F: include/linux/rtc.h 18627F: include/linux/rtc/ 18628F: include/uapi/linux/rtc.h 18629F: tools/testing/selftests/rtc/ 18630 18631Real-time Linux Analysis (RTLA) tools 18632M: Daniel Bristot de Oliveira <bristot@kernel.org> 18633M: Steven Rostedt <rostedt@goodmis.org> 18634L: linux-trace-kernel@vger.kernel.org 18635S: Maintained 18636F: Documentation/tools/rtla/ 18637F: tools/tracing/rtla/ 18638 18639REALTEK AUDIO CODECS 18640M: Oder Chiou <oder_chiou@realtek.com> 18641S: Maintained 18642F: include/sound/rt*.h 18643F: sound/soc/codecs/rt* 18644 18645REALTEK OTTO WATCHDOG 18646M: Sander Vanheule <sander@svanheule.net> 18647L: linux-watchdog@vger.kernel.org 18648S: Maintained 18649F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18650F: drivers/watchdog/realtek_otto_wdt.c 18651 18652REALTEK RTL83xx SMI DSA ROUTER CHIPS 18653M: Linus Walleij <linus.walleij@linaro.org> 18654M: Alvin Šipraga <alsi@bang-olufsen.dk> 18655S: Maintained 18656F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18657F: drivers/net/dsa/realtek/* 18658 18659REALTEK WIRELESS DRIVER (rtlwifi family) 18660M: Ping-Ke Shih <pkshih@realtek.com> 18661L: linux-wireless@vger.kernel.org 18662S: Maintained 18663T: git https://github.com/pkshih/rtw.git 18664F: drivers/net/wireless/realtek/rtlwifi/ 18665 18666REALTEK WIRELESS DRIVER (rtw88) 18667M: Ping-Ke Shih <pkshih@realtek.com> 18668L: linux-wireless@vger.kernel.org 18669S: Maintained 18670T: git https://github.com/pkshih/rtw.git 18671F: drivers/net/wireless/realtek/rtw88/ 18672 18673REALTEK WIRELESS DRIVER (rtw89) 18674M: Ping-Ke Shih <pkshih@realtek.com> 18675L: linux-wireless@vger.kernel.org 18676S: Maintained 18677T: git https://github.com/pkshih/rtw.git 18678F: drivers/net/wireless/realtek/rtw89/ 18679 18680REDPINE WIRELESS DRIVER 18681L: linux-wireless@vger.kernel.org 18682S: Orphan 18683F: drivers/net/wireless/rsi/ 18684 18685REGISTER MAP ABSTRACTION 18686M: Mark Brown <broonie@kernel.org> 18687L: linux-kernel@vger.kernel.org 18688S: Supported 18689T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18690F: Documentation/devicetree/bindings/regmap/ 18691F: drivers/base/regmap/ 18692F: include/linux/regmap.h 18693 18694REISERFS FILE SYSTEM 18695L: reiserfs-devel@vger.kernel.org 18696S: Obsolete 18697F: fs/reiserfs/ 18698 18699REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18700M: Bjorn Andersson <andersson@kernel.org> 18701M: Mathieu Poirier <mathieu.poirier@linaro.org> 18702L: linux-remoteproc@vger.kernel.org 18703S: Maintained 18704T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18705F: Documentation/ABI/testing/sysfs-class-remoteproc 18706F: Documentation/devicetree/bindings/remoteproc/ 18707F: Documentation/staging/remoteproc.rst 18708F: drivers/remoteproc/ 18709F: include/linux/remoteproc.h 18710F: include/linux/remoteproc/ 18711 18712REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18713M: Bjorn Andersson <andersson@kernel.org> 18714M: Mathieu Poirier <mathieu.poirier@linaro.org> 18715L: linux-remoteproc@vger.kernel.org 18716S: Maintained 18717T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18718F: Documentation/ABI/testing/sysfs-bus-rpmsg 18719F: Documentation/staging/rpmsg.rst 18720F: drivers/rpmsg/ 18721F: include/linux/rpmsg.h 18722F: include/linux/rpmsg/ 18723F: include/uapi/linux/rpmsg.h 18724F: samples/rpmsg/ 18725 18726REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18727M: Stephan Gerhold <stephan@gerhold.net> 18728L: netdev@vger.kernel.org 18729L: linux-remoteproc@vger.kernel.org 18730S: Maintained 18731F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18732 18733RENESAS CLOCK DRIVERS 18734M: Geert Uytterhoeven <geert+renesas@glider.be> 18735L: linux-renesas-soc@vger.kernel.org 18736S: Supported 18737T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18738F: Documentation/devicetree/bindings/clock/renesas,* 18739F: drivers/clk/renesas/ 18740 18741RENESAS EMEV2 I2C DRIVER 18742M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18743L: linux-renesas-soc@vger.kernel.org 18744S: Supported 18745F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18746F: drivers/i2c/busses/i2c-emev2.c 18747 18748RENESAS ETHERNET AVB DRIVER 18749R: Sergey Shtylyov <s.shtylyov@omp.ru> 18750L: netdev@vger.kernel.org 18751L: linux-renesas-soc@vger.kernel.org 18752F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18753F: drivers/net/ethernet/renesas/Kconfig 18754F: drivers/net/ethernet/renesas/Makefile 18755F: drivers/net/ethernet/renesas/ravb* 18756 18757RENESAS ETHERNET SWITCH DRIVER 18758R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18759L: netdev@vger.kernel.org 18760L: linux-renesas-soc@vger.kernel.org 18761F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18762F: drivers/net/ethernet/renesas/Kconfig 18763F: drivers/net/ethernet/renesas/Makefile 18764F: drivers/net/ethernet/renesas/rcar_gen4* 18765F: drivers/net/ethernet/renesas/rswitch* 18766 18767RENESAS IDT821034 ASoC CODEC 18768M: Herve Codina <herve.codina@bootlin.com> 18769L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18770S: Maintained 18771F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18772F: sound/soc/codecs/idt821034.c 18773 18774RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18775M: Miquel Raynal <miquel.raynal@bootlin.com> 18776L: linux-mtd@lists.infradead.org 18777L: linux-renesas-soc@vger.kernel.org 18778S: Maintained 18779F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18780F: drivers/mtd/nand/raw/renesas-nand-controller.c 18781 18782RENESAS R-CAR GYROADC DRIVER 18783M: Marek Vasut <marek.vasut@gmail.com> 18784L: linux-iio@vger.kernel.org 18785S: Supported 18786F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18787F: drivers/iio/adc/rcar-gyroadc.c 18788 18789RENESAS R-CAR I2C DRIVERS 18790M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18791L: linux-renesas-soc@vger.kernel.org 18792S: Supported 18793F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18794F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18795F: drivers/i2c/busses/i2c-rcar.c 18796F: drivers/i2c/busses/i2c-sh_mobile.c 18797 18798RENESAS R-CAR SATA DRIVER 18799R: Sergey Shtylyov <s.shtylyov@omp.ru> 18800L: linux-ide@vger.kernel.org 18801L: linux-renesas-soc@vger.kernel.org 18802S: Supported 18803F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18804F: drivers/ata/sata_rcar.c 18805 18806RENESAS R-CAR THERMAL DRIVERS 18807M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18808L: linux-renesas-soc@vger.kernel.org 18809S: Supported 18810F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18811F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18812F: drivers/thermal/rcar_gen3_thermal.c 18813F: drivers/thermal/rcar_thermal.c 18814 18815RENESAS RIIC DRIVER 18816M: Chris Brandt <chris.brandt@renesas.com> 18817L: linux-renesas-soc@vger.kernel.org 18818S: Supported 18819F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18820F: drivers/i2c/busses/i2c-riic.c 18821 18822RENESAS RZ/G2L A/D DRIVER 18823M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18824L: linux-iio@vger.kernel.org 18825L: linux-renesas-soc@vger.kernel.org 18826S: Supported 18827F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18828F: drivers/iio/adc/rzg2l_adc.c 18829 18830RENESAS RZ/G2L MTU3a COUNTER DRIVER 18831M: Biju Das <biju.das.jz@bp.renesas.com> 18832L: linux-iio@vger.kernel.org 18833L: linux-renesas-soc@vger.kernel.org 18834S: Supported 18835F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18836F: drivers/counter/rz-mtu3-cnt.c 18837 18838RENESAS RZ/N1 A5PSW SWITCH DRIVER 18839M: Clément Léger <clement.leger@bootlin.com> 18840L: linux-renesas-soc@vger.kernel.org 18841L: netdev@vger.kernel.org 18842S: Maintained 18843F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18844F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18845F: drivers/net/dsa/rzn1_a5psw* 18846F: drivers/net/pcs/pcs-rzn1-miic.c 18847F: include/dt-bindings/net/pcs-rzn1-miic.h 18848F: include/linux/pcs-rzn1-miic.h 18849F: net/dsa/tag_rzn1_a5psw.c 18850 18851RENESAS RZ/N1 RTC CONTROLLER DRIVER 18852M: Miquel Raynal <miquel.raynal@bootlin.com> 18853L: linux-rtc@vger.kernel.org 18854L: linux-renesas-soc@vger.kernel.org 18855S: Maintained 18856F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18857F: drivers/rtc/rtc-rzn1.c 18858 18859RENESAS RZ/N1 USBF CONTROLLER DRIVER 18860M: Herve Codina <herve.codina@bootlin.com> 18861L: linux-renesas-soc@vger.kernel.org 18862L: linux-usb@vger.kernel.org 18863S: Maintained 18864F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18865F: drivers/usb/gadget/udc/renesas_usbf.c 18866 18867RENESAS RZ/V2M I2C DRIVER 18868M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18869L: linux-i2c@vger.kernel.org 18870L: linux-renesas-soc@vger.kernel.org 18871S: Supported 18872F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18873F: drivers/i2c/busses/i2c-rzv2m.c 18874 18875RENESAS SUPERH ETHERNET DRIVER 18876R: Sergey Shtylyov <s.shtylyov@omp.ru> 18877L: netdev@vger.kernel.org 18878L: linux-renesas-soc@vger.kernel.org 18879F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18880F: drivers/net/ethernet/renesas/Kconfig 18881F: drivers/net/ethernet/renesas/Makefile 18882F: drivers/net/ethernet/renesas/sh_eth* 18883F: include/linux/sh_eth.h 18884 18885RENESAS USB PHY DRIVER 18886M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18887L: linux-renesas-soc@vger.kernel.org 18888S: Maintained 18889F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18890 18891RENESAS VERSACLOCK 7 CLOCK DRIVER 18892M: Alex Helms <alexander.helms.jy@renesas.com> 18893S: Maintained 18894F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18895F: drivers/clk/clk-versaclock7.c 18896 18897RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18898M: Herve Codina <herve.codina@bootlin.com> 18899L: linux-iio@vger.kernel.org 18900S: Maintained 18901F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18902F: drivers/iio/potentiometer/x9250.c 18903 18904RESET CONTROLLER FRAMEWORK 18905M: Philipp Zabel <p.zabel@pengutronix.de> 18906S: Maintained 18907T: git git://git.pengutronix.de/git/pza/linux 18908F: Documentation/devicetree/bindings/reset/ 18909F: Documentation/driver-api/reset.rst 18910F: drivers/reset/ 18911F: include/dt-bindings/reset/ 18912F: include/linux/reset-controller.h 18913F: include/linux/reset.h 18914F: include/linux/reset/ 18915K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18916 18917RESTARTABLE SEQUENCES SUPPORT 18918M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18919M: Peter Zijlstra <peterz@infradead.org> 18920M: "Paul E. McKenney" <paulmck@kernel.org> 18921M: Boqun Feng <boqun.feng@gmail.com> 18922L: linux-kernel@vger.kernel.org 18923S: Supported 18924F: include/trace/events/rseq.h 18925F: include/uapi/linux/rseq.h 18926F: kernel/rseq.c 18927F: tools/testing/selftests/rseq/ 18928 18929RFKILL 18930M: Johannes Berg <johannes@sipsolutions.net> 18931L: linux-wireless@vger.kernel.org 18932S: Maintained 18933W: https://wireless.wiki.kernel.org/ 18934Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18935T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18936T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18937F: Documentation/ABI/stable/sysfs-class-rfkill 18938F: Documentation/driver-api/rfkill.rst 18939F: include/linux/rfkill.h 18940F: include/uapi/linux/rfkill.h 18941F: net/rfkill/ 18942 18943RHASHTABLE 18944M: Thomas Graf <tgraf@suug.ch> 18945M: Herbert Xu <herbert@gondor.apana.org.au> 18946L: netdev@vger.kernel.org 18947S: Maintained 18948F: include/linux/rhashtable-types.h 18949F: include/linux/rhashtable.h 18950F: lib/rhashtable.c 18951F: lib/test_rhashtable.c 18952 18953RICOH R5C592 MEMORYSTICK DRIVER 18954M: Maxim Levitsky <maximlevitsky@gmail.com> 18955S: Maintained 18956F: drivers/memstick/host/r592.* 18957 18958RICOH SMARTMEDIA/XD DRIVER 18959M: Maxim Levitsky <maximlevitsky@gmail.com> 18960S: Maintained 18961F: drivers/mtd/nand/raw/r852.c 18962F: drivers/mtd/nand/raw/r852.h 18963 18964RISC-V ARCHITECTURE 18965M: Paul Walmsley <paul.walmsley@sifive.com> 18966M: Palmer Dabbelt <palmer@dabbelt.com> 18967M: Albert Ou <aou@eecs.berkeley.edu> 18968L: linux-riscv@lists.infradead.org 18969S: Supported 18970Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18971C: irc://irc.libera.chat/riscv 18972P: Documentation/arch/riscv/patch-acceptance.rst 18973T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18974F: arch/riscv/ 18975N: riscv 18976K: riscv 18977 18978RISC-V MICROCHIP FPGA SUPPORT 18979M: Conor Dooley <conor.dooley@microchip.com> 18980M: Daire McNamara <daire.mcnamara@microchip.com> 18981L: linux-riscv@lists.infradead.org 18982S: Supported 18983F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18984F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18985F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18986F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18987F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18988F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18989F: Documentation/devicetree/bindings/riscv/microchip.yaml 18990F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18991F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18992F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18993F: arch/riscv/boot/dts/microchip/ 18994F: drivers/char/hw_random/mpfs-rng.c 18995F: drivers/clk/microchip/clk-mpfs*.c 18996F: drivers/firmware/microchip/mpfs-auto-update.c 18997F: drivers/i2c/busses/i2c-microchip-corei2c.c 18998F: drivers/mailbox/mailbox-mpfs.c 18999F: drivers/pci/controller/pcie-microchip-host.c 19000F: drivers/pwm/pwm-microchip-core.c 19001F: drivers/reset/reset-mpfs.c 19002F: drivers/rtc/rtc-mpfs.c 19003F: drivers/soc/microchip/mpfs-sys-controller.c 19004F: drivers/spi/spi-microchip-core-qspi.c 19005F: drivers/spi/spi-microchip-core.c 19006F: drivers/usb/musb/mpfs.c 19007F: include/soc/microchip/mpfs.h 19008 19009RISC-V MISC SOC SUPPORT 19010M: Conor Dooley <conor@kernel.org> 19011L: linux-riscv@lists.infradead.org 19012S: Maintained 19013Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19014T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19015F: Documentation/devicetree/bindings/riscv/ 19016F: arch/riscv/boot/dts/ 19017X: arch/riscv/boot/dts/allwinner/ 19018X: arch/riscv/boot/dts/renesas/ 19019X: arch/riscv/boot/dts/sophgo/ 19020 19021RISC-V PMU DRIVERS 19022M: Atish Patra <atishp@atishpatra.org> 19023R: Anup Patel <anup@brainfault.org> 19024L: linux-riscv@lists.infradead.org 19025S: Supported 19026F: drivers/perf/riscv_pmu.c 19027F: drivers/perf/riscv_pmu_legacy.c 19028F: drivers/perf/riscv_pmu_sbi.c 19029 19030RISC-V THEAD SoC SUPPORT 19031M: Jisheng Zhang <jszhang@kernel.org> 19032M: Guo Ren <guoren@kernel.org> 19033M: Fu Wei <wefu@redhat.com> 19034L: linux-riscv@lists.infradead.org 19035S: Maintained 19036F: arch/riscv/boot/dts/thead/ 19037 19038RNBD BLOCK DRIVERS 19039M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19040M: Jack Wang <jinpu.wang@ionos.com> 19041L: linux-block@vger.kernel.org 19042S: Maintained 19043F: drivers/block/rnbd/ 19044 19045ROCCAT DRIVERS 19046M: Stefan Achatz <erazor_de@users.sourceforge.net> 19047S: Maintained 19048W: http://sourceforge.net/projects/roccat/ 19049F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19050F: drivers/hid/hid-roccat* 19051F: include/linux/hid-roccat* 19052 19053ROCKCHIP CRYPTO DRIVERS 19054M: Corentin Labbe <clabbe@baylibre.com> 19055L: linux-crypto@vger.kernel.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19058F: drivers/crypto/rockchip/ 19059 19060ROCKCHIP I2S TDM DRIVER 19061M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19062L: linux-rockchip@lists.infradead.org 19063S: Maintained 19064F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19065F: sound/soc/rockchip/rockchip_i2s_tdm.* 19066 19067ROCKCHIP ISP V1 DRIVER 19068M: Dafna Hirschfeld <dafna@fastmail.com> 19069M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19070L: linux-media@vger.kernel.org 19071L: linux-rockchip@lists.infradead.org 19072S: Maintained 19073F: Documentation/admin-guide/media/rkisp1.rst 19074F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19075F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19076F: drivers/media/platform/rockchip/rkisp1 19077F: include/uapi/linux/rkisp1-config.h 19078 19079ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19080M: Jacob Chen <jacob-chen@iotwrt.com> 19081M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19082L: linux-media@vger.kernel.org 19083L: linux-rockchip@lists.infradead.org 19084S: Maintained 19085F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19086F: drivers/media/platform/rockchip/rga/ 19087 19088ROCKCHIP VIDEO DECODER DRIVER 19089M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19090L: linux-media@vger.kernel.org 19091L: linux-rockchip@lists.infradead.org 19092S: Maintained 19093F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19094F: drivers/staging/media/rkvdec/ 19095 19096ROCKER DRIVER 19097M: Jiri Pirko <jiri@resnulli.us> 19098L: netdev@vger.kernel.org 19099S: Supported 19100F: drivers/net/ethernet/rocker/ 19101 19102ROCKETPORT EXPRESS/INFINITY DRIVER 19103M: Kevin Cernekee <cernekee@gmail.com> 19104L: linux-serial@vger.kernel.org 19105S: Odd Fixes 19106F: drivers/tty/serial/rp2.* 19107 19108ROHM BD99954 CHARGER IC 19109M: Matti Vaittinen <mazziesaccount@gmail.com> 19110S: Supported 19111F: drivers/power/supply/bd99954-charger.c 19112F: drivers/power/supply/bd99954-charger.h 19113 19114ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19115M: Tomasz Duszynski <tduszyns@gmail.com> 19116S: Maintained 19117F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19118F: drivers/iio/light/bh1750.c 19119 19120ROHM BM1390 PRESSURE SENSOR DRIVER 19121M: Matti Vaittinen <mazziesaccount@gmail.com> 19122L: linux-iio@vger.kernel.org 19123S: Supported 19124F: drivers/iio/pressure/rohm-bm1390.c 19125 19126ROHM BU270xx LIGHT SENSOR DRIVERs 19127M: Matti Vaittinen <mazziesaccount@gmail.com> 19128L: linux-iio@vger.kernel.org 19129S: Supported 19130F: drivers/iio/light/rohm-bu27008.c 19131F: drivers/iio/light/rohm-bu27034.c 19132 19133ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19134M: Marek Vasut <marek.vasut+renesas@gmail.com> 19135L: linux-kernel@vger.kernel.org 19136L: linux-renesas-soc@vger.kernel.org 19137S: Supported 19138F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19139F: drivers/gpio/gpio-bd9571mwv.c 19140F: drivers/mfd/bd9571mwv.c 19141F: drivers/regulator/bd9571mwv-regulator.c 19142F: include/linux/mfd/bd9571mwv.h 19143 19144ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19145M: Matti Vaittinen <mazziesaccount@gmail.com> 19146S: Supported 19147F: drivers/clk/clk-bd718x7.c 19148F: drivers/gpio/gpio-bd71815.c 19149F: drivers/gpio/gpio-bd71828.c 19150F: drivers/mfd/rohm-bd71828.c 19151F: drivers/mfd/rohm-bd718x7.c 19152F: drivers/mfd/rohm-bd9576.c 19153F: drivers/regulator/bd71815-regulator.c 19154F: drivers/regulator/bd71828-regulator.c 19155F: drivers/regulator/bd718x7-regulator.c 19156F: drivers/regulator/bd9576-regulator.c 19157F: drivers/regulator/rohm-regulator.c 19158F: drivers/rtc/rtc-bd70528.c 19159F: drivers/watchdog/bd9576_wdt.c 19160F: include/linux/mfd/rohm-bd71815.h 19161F: include/linux/mfd/rohm-bd71828.h 19162F: include/linux/mfd/rohm-bd718x7.h 19163F: include/linux/mfd/rohm-bd957x.h 19164F: include/linux/mfd/rohm-generic.h 19165F: include/linux/mfd/rohm-shared.h 19166 19167ROSE NETWORK LAYER 19168M: Ralf Baechle <ralf@linux-mips.org> 19169L: linux-hams@vger.kernel.org 19170S: Maintained 19171W: https://linux-ax25.in-berlin.de 19172F: include/net/rose.h 19173F: include/uapi/linux/rose.h 19174F: net/rose/ 19175 19176ROTATION DRIVER FOR ALLWINNER A83T 19177M: Jernej Skrabec <jernej.skrabec@gmail.com> 19178L: linux-media@vger.kernel.org 19179S: Maintained 19180T: git git://linuxtv.org/media_tree.git 19181F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19182F: drivers/media/platform/sunxi/sun8i-rotate/ 19183 19184RPMSG TTY DRIVER 19185M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19186L: linux-remoteproc@vger.kernel.org 19187S: Maintained 19188F: drivers/tty/rpmsg_tty.c 19189 19190RTL2830 MEDIA DRIVER 19191L: linux-media@vger.kernel.org 19192S: Orphan 19193W: https://linuxtv.org 19194Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19195F: drivers/media/dvb-frontends/rtl2830* 19196 19197RTL2832 MEDIA DRIVER 19198L: linux-media@vger.kernel.org 19199S: Orphan 19200W: https://linuxtv.org 19201Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19202F: drivers/media/dvb-frontends/rtl2832* 19203 19204RTL2832_SDR MEDIA DRIVER 19205L: linux-media@vger.kernel.org 19206S: Orphan 19207W: https://linuxtv.org 19208Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19209F: drivers/media/dvb-frontends/rtl2832_sdr* 19210 19211RTL8180 WIRELESS DRIVER 19212L: linux-wireless@vger.kernel.org 19213S: Orphan 19214F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19215 19216RTL8187 WIRELESS DRIVER 19217M: Hin-Tak Leung <hintak.leung@gmail.com> 19218M: Larry Finger <Larry.Finger@lwfinger.net> 19219L: linux-wireless@vger.kernel.org 19220S: Maintained 19221T: git https://github.com/pkshih/rtw.git 19222F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19223 19224RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19225M: Jes Sorensen <Jes.Sorensen@gmail.com> 19226L: linux-wireless@vger.kernel.org 19227S: Maintained 19228T: git https://github.com/pkshih/rtw.git 19229F: drivers/net/wireless/realtek/rtl8xxxu/ 19230 19231RTRS TRANSPORT DRIVERS 19232M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19233M: Jack Wang <jinpu.wang@ionos.com> 19234L: linux-rdma@vger.kernel.org 19235S: Maintained 19236F: drivers/infiniband/ulp/rtrs/ 19237 19238RUNTIME VERIFICATION (RV) 19239M: Daniel Bristot de Oliveira <bristot@kernel.org> 19240M: Steven Rostedt <rostedt@goodmis.org> 19241L: linux-trace-kernel@vger.kernel.org 19242S: Maintained 19243F: Documentation/trace/rv/ 19244F: include/linux/rv.h 19245F: include/rv/ 19246F: kernel/trace/rv/ 19247F: tools/verification/ 19248 19249RUST 19250M: Miguel Ojeda <ojeda@kernel.org> 19251M: Alex Gaynor <alex.gaynor@gmail.com> 19252M: Wedson Almeida Filho <wedsonaf@gmail.com> 19253R: Boqun Feng <boqun.feng@gmail.com> 19254R: Gary Guo <gary@garyguo.net> 19255R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19256R: Benno Lossin <benno.lossin@proton.me> 19257R: Andreas Hindborg <a.hindborg@samsung.com> 19258R: Alice Ryhl <aliceryhl@google.com> 19259L: rust-for-linux@vger.kernel.org 19260S: Supported 19261W: https://rust-for-linux.com 19262B: https://github.com/Rust-for-Linux/linux/issues 19263C: zulip://rust-for-linux.zulipchat.com 19264P: https://rust-for-linux.com/contributing 19265T: git https://github.com/Rust-for-Linux/linux.git rust-next 19266F: Documentation/rust/ 19267F: rust/ 19268F: samples/rust/ 19269F: scripts/*rust* 19270F: tools/testing/selftests/rust/ 19271K: \b(?i:rust)\b 19272 19273RXRPC SOCKETS (AF_RXRPC) 19274M: David Howells <dhowells@redhat.com> 19275M: Marc Dionne <marc.dionne@auristor.com> 19276L: linux-afs@lists.infradead.org 19277S: Supported 19278W: https://www.infradead.org/~dhowells/kafs/ 19279F: Documentation/networking/rxrpc.rst 19280F: include/keys/rxrpc-type.h 19281F: include/net/af_rxrpc.h 19282F: include/trace/events/rxrpc.h 19283F: include/uapi/linux/rxrpc.h 19284F: net/rxrpc/ 19285 19286S3 SAVAGE FRAMEBUFFER DRIVER 19287M: Antonino Daplas <adaplas@gmail.com> 19288L: linux-fbdev@vger.kernel.org 19289S: Maintained 19290F: drivers/video/fbdev/savage/ 19291 19292S390 ARCHITECTURE 19293M: Heiko Carstens <hca@linux.ibm.com> 19294M: Vasily Gorbik <gor@linux.ibm.com> 19295M: Alexander Gordeev <agordeev@linux.ibm.com> 19296R: Christian Borntraeger <borntraeger@linux.ibm.com> 19297R: Sven Schnelle <svens@linux.ibm.com> 19298L: linux-s390@vger.kernel.org 19299S: Supported 19300T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19301F: Documentation/driver-api/s390-drivers.rst 19302F: Documentation/arch/s390/ 19303F: arch/s390/ 19304F: drivers/s390/ 19305F: drivers/watchdog/diag288_wdt.c 19306 19307S390 COMMON I/O LAYER 19308M: Vineeth Vijayan <vneethv@linux.ibm.com> 19309M: Peter Oberparleiter <oberpar@linux.ibm.com> 19310L: linux-s390@vger.kernel.org 19311S: Supported 19312F: drivers/s390/cio/ 19313 19314S390 DASD DRIVER 19315M: Stefan Haberland <sth@linux.ibm.com> 19316M: Jan Hoeppner <hoeppner@linux.ibm.com> 19317L: linux-s390@vger.kernel.org 19318S: Supported 19319F: block/partitions/ibm.c 19320F: drivers/s390/block/dasd* 19321F: include/linux/dasd_mod.h 19322 19323S390 IOMMU (PCI) 19324M: Niklas Schnelle <schnelle@linux.ibm.com> 19325M: Matthew Rosato <mjrosato@linux.ibm.com> 19326R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19327L: linux-s390@vger.kernel.org 19328S: Supported 19329F: drivers/iommu/s390-iommu.c 19330 19331S390 IUCV NETWORK LAYER 19332M: Alexandra Winter <wintera@linux.ibm.com> 19333M: Thorsten Winkler <twinkler@linux.ibm.com> 19334L: linux-s390@vger.kernel.org 19335L: netdev@vger.kernel.org 19336S: Supported 19337F: drivers/s390/net/*iucv* 19338F: include/net/iucv/ 19339F: net/iucv/ 19340 19341S390 MM 19342M: Alexander Gordeev <agordeev@linux.ibm.com> 19343M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19344L: linux-s390@vger.kernel.org 19345S: Supported 19346T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19347F: arch/s390/include/asm/pgtable.h 19348F: arch/s390/mm 19349 19350S390 NETWORK DRIVERS 19351M: Alexandra Winter <wintera@linux.ibm.com> 19352M: Thorsten Winkler <twinkler@linux.ibm.com> 19353L: linux-s390@vger.kernel.org 19354L: netdev@vger.kernel.org 19355S: Supported 19356F: drivers/s390/net/ 19357 19358S390 PCI SUBSYSTEM 19359M: Niklas Schnelle <schnelle@linux.ibm.com> 19360M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19361L: linux-s390@vger.kernel.org 19362S: Supported 19363F: Documentation/arch/s390/pci.rst 19364F: arch/s390/pci/ 19365F: drivers/pci/hotplug/s390_pci_hpc.c 19366 19367S390 SCM DRIVER 19368M: Vineeth Vijayan <vneethv@linux.ibm.com> 19369L: linux-s390@vger.kernel.org 19370S: Supported 19371F: drivers/s390/block/scm* 19372F: drivers/s390/cio/scm.c 19373 19374S390 VFIO AP DRIVER 19375M: Tony Krowiak <akrowiak@linux.ibm.com> 19376M: Halil Pasic <pasic@linux.ibm.com> 19377M: Jason Herne <jjherne@linux.ibm.com> 19378L: linux-s390@vger.kernel.org 19379S: Supported 19380F: Documentation/arch/s390/vfio-ap* 19381F: drivers/s390/crypto/vfio_ap* 19382 19383S390 VFIO-CCW DRIVER 19384M: Eric Farman <farman@linux.ibm.com> 19385M: Matthew Rosato <mjrosato@linux.ibm.com> 19386R: Halil Pasic <pasic@linux.ibm.com> 19387L: linux-s390@vger.kernel.org 19388L: kvm@vger.kernel.org 19389S: Supported 19390F: Documentation/arch/s390/vfio-ccw.rst 19391F: drivers/s390/cio/vfio_ccw* 19392F: include/uapi/linux/vfio_ccw.h 19393 19394S390 VFIO-PCI DRIVER 19395M: Matthew Rosato <mjrosato@linux.ibm.com> 19396M: Eric Farman <farman@linux.ibm.com> 19397L: linux-s390@vger.kernel.org 19398L: kvm@vger.kernel.org 19399S: Supported 19400F: arch/s390/kvm/pci* 19401F: drivers/vfio/pci/vfio_pci_zdev.c 19402F: include/uapi/linux/vfio_zdev.h 19403 19404S390 ZCRYPT DRIVER 19405M: Harald Freudenberger <freude@linux.ibm.com> 19406L: linux-s390@vger.kernel.org 19407S: Supported 19408F: drivers/s390/crypto/ 19409 19410S390 ZFCP DRIVER 19411M: Steffen Maier <maier@linux.ibm.com> 19412M: Benjamin Block <bblock@linux.ibm.com> 19413L: linux-s390@vger.kernel.org 19414S: Supported 19415F: drivers/s390/scsi/zfcp_* 19416 19417SAA6588 RDS RECEIVER DRIVER 19418M: Hans Verkuil <hverkuil@xs4all.nl> 19419L: linux-media@vger.kernel.org 19420S: Odd Fixes 19421W: https://linuxtv.org 19422T: git git://linuxtv.org/media_tree.git 19423F: drivers/media/i2c/saa6588* 19424 19425SAA7134 VIDEO4LINUX DRIVER 19426M: Mauro Carvalho Chehab <mchehab@kernel.org> 19427L: linux-media@vger.kernel.org 19428S: Odd fixes 19429W: https://linuxtv.org 19430T: git git://linuxtv.org/media_tree.git 19431F: Documentation/driver-api/media/drivers/saa7134* 19432F: drivers/media/pci/saa7134/ 19433 19434SAA7146 VIDEO4LINUX-2 DRIVER 19435M: Hans Verkuil <hverkuil@xs4all.nl> 19436L: linux-media@vger.kernel.org 19437S: Maintained 19438T: git git://linuxtv.org/media_tree.git 19439F: drivers/media/common/saa7146/ 19440F: drivers/media/pci/saa7146/ 19441F: include/media/drv-intf/saa7146* 19442 19443SAFESETID SECURITY MODULE 19444M: Micah Morton <mortonm@chromium.org> 19445S: Supported 19446F: Documentation/admin-guide/LSM/SafeSetID.rst 19447F: security/safesetid/ 19448 19449SAMSUNG AUDIO (ASoC) DRIVERS 19450M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19452S: Maintained 19453B: mailto:linux-samsung-soc@vger.kernel.org 19454F: Documentation/devicetree/bindings/sound/samsung* 19455F: sound/soc/samsung/ 19456 19457SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19458M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19459L: linux-crypto@vger.kernel.org 19460L: linux-samsung-soc@vger.kernel.org 19461S: Maintained 19462F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19463F: drivers/crypto/exynos-rng.c 19464 19465SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19466M: Łukasz Stelmach <l.stelmach@samsung.com> 19467L: linux-samsung-soc@vger.kernel.org 19468S: Maintained 19469F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19470F: drivers/char/hw_random/exynos-trng.c 19471 19472SAMSUNG FRAMEBUFFER DRIVER 19473M: Jingoo Han <jingoohan1@gmail.com> 19474L: linux-fbdev@vger.kernel.org 19475S: Maintained 19476F: drivers/video/fbdev/s3c-fb.c 19477 19478SAMSUNG INTERCONNECT DRIVERS 19479M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19480M: Artur Świgoń <a.swigon@samsung.com> 19481L: linux-pm@vger.kernel.org 19482L: linux-samsung-soc@vger.kernel.org 19483S: Supported 19484F: drivers/interconnect/samsung/ 19485 19486SAMSUNG LAPTOP DRIVER 19487M: Corentin Chary <corentin.chary@gmail.com> 19488L: platform-driver-x86@vger.kernel.org 19489S: Maintained 19490F: drivers/platform/x86/samsung-laptop.c 19491 19492SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19493M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19494L: linux-kernel@vger.kernel.org 19495L: linux-samsung-soc@vger.kernel.org 19496S: Maintained 19497B: mailto:linux-samsung-soc@vger.kernel.org 19498F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19499F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19500F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19501F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19502F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19503F: drivers/clk/clk-s2mps11.c 19504F: drivers/mfd/sec*.c 19505F: drivers/regulator/s2m*.c 19506F: drivers/regulator/s5m*.c 19507F: drivers/rtc/rtc-s5m.c 19508F: include/linux/mfd/samsung/ 19509 19510SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19511M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19512L: linux-media@vger.kernel.org 19513L: linux-samsung-soc@vger.kernel.org 19514S: Maintained 19515F: drivers/media/platform/samsung/s3c-camif/ 19516F: include/media/drv-intf/s3c_camif.h 19517 19518SAMSUNG S3FWRN5 NFC DRIVER 19519M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19520S: Maintained 19521F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19522F: drivers/nfc/s3fwrn5 19523 19524SAMSUNG S5C73M3 CAMERA DRIVER 19525M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19526M: Andrzej Hajda <andrzej.hajda@intel.com> 19527L: linux-media@vger.kernel.org 19528S: Supported 19529F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19530F: drivers/media/i2c/s5c73m3/* 19531 19532SAMSUNG S5K5BAF CAMERA DRIVER 19533M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19534M: Andrzej Hajda <andrzej.hajda@intel.com> 19535L: linux-media@vger.kernel.org 19536S: Supported 19537F: drivers/media/i2c/s5k5baf.c 19538 19539SAMSUNG S5P Security SubSystem (SSS) DRIVER 19540M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19541M: Vladimir Zapolskiy <vz@mleia.com> 19542L: linux-crypto@vger.kernel.org 19543L: linux-samsung-soc@vger.kernel.org 19544S: Maintained 19545F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19546F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19547F: drivers/crypto/s5p-sss.c 19548 19549SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19550M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19551L: linux-media@vger.kernel.org 19552S: Supported 19553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19554F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19555F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19556F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19557F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19558F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19559F: drivers/media/platform/samsung/exynos4-is/ 19560 19561SAMSUNG SOC CLOCK DRIVERS 19562M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19563M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19564M: Chanwoo Choi <cw00.choi@samsung.com> 19565R: Alim Akhtar <alim.akhtar@samsung.com> 19566L: linux-samsung-soc@vger.kernel.org 19567S: Maintained 19568T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19569F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19570F: Documentation/devicetree/bindings/clock/samsung,s3c* 19571F: drivers/clk/samsung/ 19572F: include/dt-bindings/clock/exynos*.h 19573F: include/dt-bindings/clock/s5p*.h 19574F: include/dt-bindings/clock/samsung,*.h 19575F: include/linux/clk/samsung.h 19576 19577SAMSUNG SPI DRIVERS 19578M: Andi Shyti <andi.shyti@kernel.org> 19579L: linux-spi@vger.kernel.org 19580L: linux-samsung-soc@vger.kernel.org 19581S: Maintained 19582F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19583F: drivers/spi/spi-s3c* 19584F: include/linux/platform_data/spi-s3c64xx.h 19585 19586SAMSUNG SXGBE DRIVERS 19587M: Byungho An <bh74.an@samsung.com> 19588L: netdev@vger.kernel.org 19589S: Supported 19590F: drivers/net/ethernet/samsung/sxgbe/ 19591 19592SAMSUNG THERMAL DRIVER 19593M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19594M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19595L: linux-pm@vger.kernel.org 19596L: linux-samsung-soc@vger.kernel.org 19597S: Maintained 19598F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19599F: drivers/thermal/samsung/ 19600 19601SAMSUNG USB2 PHY DRIVER 19602M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19603L: linux-kernel@vger.kernel.org 19604S: Supported 19605F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19606F: Documentation/driver-api/phy/samsung-usb2.rst 19607F: drivers/phy/samsung/phy-exynos4210-usb2.c 19608F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19609F: drivers/phy/samsung/phy-exynos5250-usb2.c 19610F: drivers/phy/samsung/phy-s5pv210-usb2.c 19611F: drivers/phy/samsung/phy-samsung-usb2.c 19612F: drivers/phy/samsung/phy-samsung-usb2.h 19613 19614SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19615M: Paul Barker <paul.barker@sancloud.com> 19616R: Marc Murphy <marc.murphy@sancloud.com> 19617S: Supported 19618F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19619 19620SC1200 WDT DRIVER 19621M: Zwane Mwaikambo <zwanem@gmail.com> 19622S: Maintained 19623F: drivers/watchdog/sc1200wdt.c 19624 19625SCHEDULER 19626M: Ingo Molnar <mingo@redhat.com> 19627M: Peter Zijlstra <peterz@infradead.org> 19628M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19629M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19630R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19631R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19632R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19633R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19634R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19635R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19636L: linux-kernel@vger.kernel.org 19637S: Maintained 19638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19639F: include/linux/preempt.h 19640F: include/linux/sched.h 19641F: include/linux/wait.h 19642F: include/uapi/linux/sched.h 19643F: kernel/sched/ 19644 19645SCSI LIBSAS SUBSYSTEM 19646R: John Garry <john.g.garry@oracle.com> 19647R: Jason Yan <yanaijie@huawei.com> 19648L: linux-scsi@vger.kernel.org 19649S: Supported 19650F: Documentation/scsi/libsas.rst 19651F: drivers/scsi/libsas/ 19652F: include/scsi/libsas.h 19653F: include/scsi/sas_ata.h 19654 19655SCSI RDMA PROTOCOL (SRP) INITIATOR 19656M: Bart Van Assche <bvanassche@acm.org> 19657L: linux-rdma@vger.kernel.org 19658S: Supported 19659Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19660F: drivers/infiniband/ulp/srp/ 19661F: include/scsi/srp.h 19662 19663SCSI RDMA PROTOCOL (SRP) TARGET 19664M: Bart Van Assche <bvanassche@acm.org> 19665L: linux-rdma@vger.kernel.org 19666L: target-devel@vger.kernel.org 19667S: Supported 19668Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19669F: drivers/infiniband/ulp/srpt/ 19670 19671SCSI SG DRIVER 19672M: Doug Gilbert <dgilbert@interlog.com> 19673L: linux-scsi@vger.kernel.org 19674S: Maintained 19675W: http://sg.danny.cz/sg 19676F: Documentation/scsi/scsi-generic.rst 19677F: drivers/scsi/sg.c 19678F: include/scsi/sg.h 19679 19680SCSI SUBSYSTEM 19681M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19682M: "Martin K. Petersen" <martin.petersen@oracle.com> 19683L: linux-scsi@vger.kernel.org 19684S: Maintained 19685Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19686T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19687T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19688F: Documentation/devicetree/bindings/scsi/ 19689F: drivers/scsi/ 19690F: drivers/ufs/ 19691F: include/scsi/ 19692 19693SCSI TAPE DRIVER 19694M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19695L: linux-scsi@vger.kernel.org 19696S: Maintained 19697F: Documentation/scsi/st.rst 19698F: drivers/scsi/st.* 19699F: drivers/scsi/st_*.h 19700 19701SCSI TARGET CORE USER DRIVER 19702M: Bodo Stroesser <bostroesser@gmail.com> 19703L: linux-scsi@vger.kernel.org 19704L: target-devel@vger.kernel.org 19705S: Supported 19706F: Documentation/target/tcmu-design.rst 19707F: drivers/target/target_core_user.c 19708F: include/uapi/linux/target_core_user.h 19709 19710SCSI TARGET SUBSYSTEM 19711M: "Martin K. Petersen" <martin.petersen@oracle.com> 19712L: linux-scsi@vger.kernel.org 19713L: target-devel@vger.kernel.org 19714S: Supported 19715Q: https://patchwork.kernel.org/project/target-devel/list/ 19716T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19717F: Documentation/target/ 19718F: drivers/target/ 19719F: include/target/ 19720 19721SCTP PROTOCOL 19722M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19723M: Xin Long <lucien.xin@gmail.com> 19724L: linux-sctp@vger.kernel.org 19725S: Maintained 19726W: https://github.com/sctp/lksctp-tools/wiki 19727F: Documentation/networking/sctp.rst 19728F: include/linux/sctp.h 19729F: include/net/sctp/ 19730F: include/uapi/linux/sctp.h 19731F: net/sctp/ 19732 19733SCx200 CPU SUPPORT 19734M: Jim Cromie <jim.cromie@gmail.com> 19735S: Odd Fixes 19736F: Documentation/i2c/busses/scx200_acb.rst 19737F: arch/x86/platform/scx200/ 19738F: drivers/i2c/busses/scx200* 19739F: drivers/mtd/maps/scx200_docflash.c 19740F: drivers/watchdog/scx200_wdt.c 19741F: include/linux/scx200.h 19742 19743SCx200 GPIO DRIVER 19744M: Jim Cromie <jim.cromie@gmail.com> 19745S: Maintained 19746F: drivers/char/scx200_gpio.c 19747F: include/linux/scx200_gpio.h 19748 19749SCx200 HRT CLOCKSOURCE DRIVER 19750M: Jim Cromie <jim.cromie@gmail.com> 19751S: Maintained 19752F: drivers/clocksource/scx200_hrt.c 19753 19754SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19755M: Sascha Sommer <saschasommer@freenet.de> 19756L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19757S: Maintained 19758F: drivers/mmc/host/sdricoh_cs.c 19759 19760SECO BOARDS CEC DRIVER 19761M: Ettore Chimenti <ek5.chimenti@gmail.com> 19762S: Maintained 19763F: drivers/media/cec/platform/seco/seco-cec.c 19764F: drivers/media/cec/platform/seco/seco-cec.h 19765 19766SECURE COMPUTING 19767M: Kees Cook <keescook@chromium.org> 19768R: Andy Lutomirski <luto@amacapital.net> 19769R: Will Drewry <wad@chromium.org> 19770S: Supported 19771T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19772F: Documentation/userspace-api/seccomp_filter.rst 19773F: include/linux/seccomp.h 19774F: include/uapi/linux/seccomp.h 19775F: kernel/seccomp.c 19776F: tools/testing/selftests/kselftest_harness.h 19777F: tools/testing/selftests/seccomp/* 19778K: \bsecure_computing 19779K: \bTIF_SECCOMP\b 19780 19781SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19782M: Kamal Dasu <kamal.dasu@broadcom.com> 19783M: Al Cooper <alcooperx@gmail.com> 19784R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19785L: linux-mmc@vger.kernel.org 19786S: Maintained 19787F: drivers/mmc/host/sdhci-brcmstb* 19788 19789SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19790M: Adrian Hunter <adrian.hunter@intel.com> 19791L: linux-mmc@vger.kernel.org 19792S: Supported 19793F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19794F: drivers/mmc/host/sdhci* 19795 19796SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19797M: Aubin Constans <aubin.constans@microchip.com> 19798R: Eugen Hristev <eugen.hristev@collabora.com> 19799L: linux-mmc@vger.kernel.org 19800S: Supported 19801F: drivers/mmc/host/sdhci-of-at91.c 19802 19803SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19804M: Haibo Chen <haibo.chen@nxp.com> 19805L: imx@lists.linux.dev 19806L: linux-mmc@vger.kernel.org 19807S: Maintained 19808F: drivers/mmc/host/sdhci-esdhc-imx.c 19809 19810SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19811M: Ben Dooks <ben-linux@fluff.org> 19812M: Jaehoon Chung <jh80.chung@samsung.com> 19813L: linux-mmc@vger.kernel.org 19814S: Maintained 19815F: drivers/mmc/host/sdhci-s3c* 19816 19817SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19818M: Viresh Kumar <vireshk@kernel.org> 19819L: linux-mmc@vger.kernel.org 19820S: Maintained 19821F: drivers/mmc/host/sdhci-spear.c 19822 19823SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19824M: Vignesh Raghavendra <vigneshr@ti.com> 19825L: linux-mmc@vger.kernel.org 19826S: Maintained 19827F: drivers/mmc/host/sdhci-omap.c 19828 19829SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19830M: Jonathan Derrick <jonathan.derrick@linux.dev> 19831L: linux-block@vger.kernel.org 19832S: Supported 19833F: block/opal_proto.h 19834F: block/sed* 19835F: include/linux/sed* 19836F: include/uapi/linux/sed* 19837 19838SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19839M: Mark Rutland <mark.rutland@arm.com> 19840M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19841M: Sudeep Holla <sudeep.holla@arm.com> 19842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19843S: Maintained 19844F: drivers/firmware/smccc/ 19845F: include/linux/arm-smccc.h 19846 19847SECURITY CONTACT 19848M: Security Officers <security@kernel.org> 19849S: Supported 19850F: Documentation/process/security-bugs.rst 19851 19852SECURITY SUBSYSTEM 19853M: Paul Moore <paul@paul-moore.com> 19854M: James Morris <jmorris@namei.org> 19855M: "Serge E. Hallyn" <serge@hallyn.com> 19856L: linux-security-module@vger.kernel.org 19857S: Supported 19858Q: https://patchwork.kernel.org/project/linux-security-module/list 19859B: mailto:linux-security-module@vger.kernel.org 19860P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19861T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19862F: include/uapi/linux/lsm.h 19863F: security/ 19864F: tools/testing/selftests/lsm/ 19865X: security/selinux/ 19866K: \bsecurity_[a-z_0-9]\+\b 19867 19868SELINUX SECURITY MODULE 19869M: Paul Moore <paul@paul-moore.com> 19870M: Stephen Smalley <stephen.smalley.work@gmail.com> 19871R: Ondrej Mosnacek <omosnace@redhat.com> 19872L: selinux@vger.kernel.org 19873S: Supported 19874W: https://github.com/SELinuxProject 19875Q: https://patchwork.kernel.org/project/selinux/list 19876B: mailto:selinux@vger.kernel.org 19877P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19878T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19879F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19880F: Documentation/ABI/removed/sysfs-selinux-disable 19881F: Documentation/admin-guide/LSM/SELinux.rst 19882F: include/trace/events/avc.h 19883F: include/uapi/linux/selinux_netlink.h 19884F: scripts/selinux/ 19885F: security/selinux/ 19886 19887SENSABLE PHANTOM 19888M: Jiri Slaby <jirislaby@kernel.org> 19889S: Maintained 19890F: drivers/misc/phantom.c 19891F: include/uapi/linux/phantom.h 19892 19893SENSEAIR SUNRISE 006-0-0007 19894M: Jacopo Mondi <jacopo@jmondi.org> 19895S: Maintained 19896F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19897F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19898F: drivers/iio/chemical/sunrise_co2.c 19899 19900SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19901M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19902S: Maintained 19903F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19904F: drivers/iio/chemical/scd30.h 19905F: drivers/iio/chemical/scd30_core.c 19906F: drivers/iio/chemical/scd30_i2c.c 19907F: drivers/iio/chemical/scd30_serial.c 19908 19909SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19910M: Roan van Dijk <roan@protonic.nl> 19911S: Maintained 19912F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19913F: drivers/iio/chemical/scd4x.c 19914 19915SENSIRION SGP40 GAS SENSOR DRIVER 19916M: Andreas Klinger <ak@it-klinger.de> 19917S: Maintained 19918F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19919F: drivers/iio/chemical/sgp40.c 19920 19921SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19922M: Tomasz Duszynski <tduszyns@gmail.com> 19923S: Maintained 19924F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19925F: drivers/iio/chemical/sps30.c 19926F: drivers/iio/chemical/sps30_i2c.c 19927F: drivers/iio/chemical/sps30_serial.c 19928 19929SERIAL DEVICE BUS 19930M: Rob Herring <robh@kernel.org> 19931L: linux-serial@vger.kernel.org 19932S: Maintained 19933F: Documentation/devicetree/bindings/serial/serial.yaml 19934F: drivers/tty/serdev/ 19935F: include/linux/serdev.h 19936 19937SERIAL IR RECEIVER 19938M: Sean Young <sean@mess.org> 19939L: linux-media@vger.kernel.org 19940S: Maintained 19941F: drivers/media/rc/serial_ir.c 19942 19943SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19944M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19945L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19946S: Maintained 19947F: Documentation/devicetree/bindings/slimbus/ 19948F: drivers/slimbus/ 19949F: include/linux/slimbus.h 19950 19951SFC NETWORK DRIVER 19952M: Edward Cree <ecree.xilinx@gmail.com> 19953M: Martin Habets <habetsm.xilinx@gmail.com> 19954L: netdev@vger.kernel.org 19955L: linux-net-drivers@amd.com 19956S: Supported 19957F: Documentation/networking/devlink/sfc.rst 19958F: drivers/net/ethernet/sfc/ 19959 19960SFCTEMP HWMON DRIVER 19961M: Emil Renner Berthing <kernel@esmil.dk> 19962M: Hal Feng <hal.feng@starfivetech.com> 19963L: linux-hwmon@vger.kernel.org 19964S: Maintained 19965F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19966F: Documentation/hwmon/sfctemp.rst 19967F: drivers/hwmon/sfctemp.c 19968 19969SFF/SFP/SFP+ MODULE SUPPORT 19970M: Russell King <linux@armlinux.org.uk> 19971L: netdev@vger.kernel.org 19972S: Maintained 19973F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19974F: drivers/net/phy/phylink.c 19975F: drivers/net/phy/sfp* 19976F: include/linux/mdio/mdio-i2c.h 19977F: include/linux/phylink.h 19978F: include/linux/sfp.h 19979K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19980 19981SGI GRU DRIVER 19982M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19983S: Maintained 19984F: drivers/misc/sgi-gru/ 19985 19986SGI XP/XPC/XPNET DRIVER 19987M: Robin Holt <robinmholt@gmail.com> 19988M: Steve Wahl <steve.wahl@hpe.com> 19989S: Maintained 19990F: drivers/misc/sgi-xp/ 19991 19992SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19993M: Wenjia Zhang <wenjia@linux.ibm.com> 19994M: Jan Karcher <jaka@linux.ibm.com> 19995R: D. Wythe <alibuda@linux.alibaba.com> 19996R: Tony Lu <tonylu@linux.alibaba.com> 19997R: Wen Gu <guwen@linux.alibaba.com> 19998L: linux-s390@vger.kernel.org 19999S: Supported 20000F: net/smc/ 20001 20002SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20003M: Linus Walleij <linus.walleij@linaro.org> 20004L: linux-iio@vger.kernel.org 20005S: Maintained 20006T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20007F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20008F: drivers/iio/light/gp2ap002.c 20009 20010SHARP RJ54N1CB0C SENSOR DRIVER 20011M: Jacopo Mondi <jacopo@jmondi.org> 20012L: linux-media@vger.kernel.org 20013S: Odd fixes 20014T: git git://linuxtv.org/media_tree.git 20015F: drivers/media/i2c/rj54n1cb0c.c 20016F: include/media/i2c/rj54n1cb0c.h 20017 20018SHRINKER 20019M: Andrew Morton <akpm@linux-foundation.org> 20020M: Dave Chinner <david@fromorbit.com> 20021R: Qi Zheng <zhengqi.arch@bytedance.com> 20022R: Roman Gushchin <roman.gushchin@linux.dev> 20023R: Muchun Song <muchun.song@linux.dev> 20024L: linux-mm@kvack.org 20025S: Maintained 20026F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20027F: include/linux/shrinker.h 20028F: mm/shrinker.c 20029F: mm/shrinker_debug.c 20030 20031SH_VOU V4L2 OUTPUT DRIVER 20032L: linux-media@vger.kernel.org 20033S: Orphan 20034F: drivers/media/platform/renesas/sh_vou.c 20035F: include/media/drv-intf/sh_vou.h 20036 20037SI2157 MEDIA DRIVER 20038L: linux-media@vger.kernel.org 20039S: Orphan 20040W: https://linuxtv.org 20041Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20042F: drivers/media/tuners/si2157* 20043 20044SI2165 MEDIA DRIVER 20045M: Matthias Schwarzott <zzam@gentoo.org> 20046L: linux-media@vger.kernel.org 20047S: Maintained 20048W: https://linuxtv.org 20049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20050F: drivers/media/dvb-frontends/si2165* 20051 20052SI2168 MEDIA DRIVER 20053L: linux-media@vger.kernel.org 20054S: Orphan 20055W: https://linuxtv.org 20056Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20057F: drivers/media/dvb-frontends/si2168* 20058 20059SI470X FM RADIO RECEIVER I2C DRIVER 20060M: Hans Verkuil <hverkuil@xs4all.nl> 20061L: linux-media@vger.kernel.org 20062S: Odd Fixes 20063W: https://linuxtv.org 20064T: git git://linuxtv.org/media_tree.git 20065F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20066F: drivers/media/radio/si470x/radio-si470x-i2c.c 20067 20068SI470X FM RADIO RECEIVER USB DRIVER 20069M: Hans Verkuil <hverkuil@xs4all.nl> 20070L: linux-media@vger.kernel.org 20071S: Maintained 20072W: https://linuxtv.org 20073T: git git://linuxtv.org/media_tree.git 20074F: drivers/media/radio/si470x/radio-si470x-common.c 20075F: drivers/media/radio/si470x/radio-si470x-usb.c 20076F: drivers/media/radio/si470x/radio-si470x.h 20077 20078SI4713 FM RADIO TRANSMITTER I2C DRIVER 20079M: Eduardo Valentin <edubezval@gmail.com> 20080L: linux-media@vger.kernel.org 20081S: Odd Fixes 20082W: https://linuxtv.org 20083T: git git://linuxtv.org/media_tree.git 20084F: drivers/media/radio/si4713/si4713.? 20085 20086SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20087M: Eduardo Valentin <edubezval@gmail.com> 20088L: linux-media@vger.kernel.org 20089S: Odd Fixes 20090W: https://linuxtv.org 20091T: git git://linuxtv.org/media_tree.git 20092F: drivers/media/radio/si4713/radio-platform-si4713.c 20093 20094SI4713 FM RADIO TRANSMITTER USB DRIVER 20095M: Hans Verkuil <hverkuil@xs4all.nl> 20096L: linux-media@vger.kernel.org 20097S: Maintained 20098W: https://linuxtv.org 20099T: git git://linuxtv.org/media_tree.git 20100F: drivers/media/radio/si4713/radio-usb-si4713.c 20101 20102SIANO DVB DRIVER 20103M: Mauro Carvalho Chehab <mchehab@kernel.org> 20104L: linux-media@vger.kernel.org 20105S: Odd fixes 20106W: https://linuxtv.org 20107T: git git://linuxtv.org/media_tree.git 20108F: drivers/media/common/siano/ 20109F: drivers/media/mmc/siano/ 20110F: drivers/media/usb/siano/ 20111F: drivers/media/usb/siano/ 20112 20113SIEMENS IPC LED DRIVERS 20114M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20115M: Xing Tong Wu <xingtong.wu@siemens.com> 20116M: Tobias Schaffner <tobias.schaffner@siemens.com> 20117L: linux-leds@vger.kernel.org 20118S: Maintained 20119F: drivers/leds/simple/ 20120 20121SIEMENS IPC PLATFORM DRIVERS 20122M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20123M: Xing Tong Wu <xingtong.wu@siemens.com> 20124M: Tobias Schaffner <tobias.schaffner@siemens.com> 20125L: platform-driver-x86@vger.kernel.org 20126S: Maintained 20127F: drivers/platform/x86/siemens/ 20128F: include/linux/platform_data/x86/simatic-ipc-base.h 20129F: include/linux/platform_data/x86/simatic-ipc.h 20130 20131SIEMENS IPC WATCHDOG DRIVERS 20132M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20133M: Xing Tong Wu <xingtong.wu@siemens.com> 20134M: Tobias Schaffner <tobias.schaffner@siemens.com> 20135L: linux-watchdog@vger.kernel.org 20136S: Maintained 20137F: drivers/watchdog/simatic-ipc-wdt.c 20138 20139SIFIVE DRIVERS 20140M: Paul Walmsley <paul.walmsley@sifive.com> 20141M: Samuel Holland <samuel.holland@sifive.com> 20142L: linux-riscv@lists.infradead.org 20143S: Supported 20144F: drivers/dma/sf-pdma/ 20145N: sifive 20146K: fu[57]40 20147K: [^@]sifive 20148 20149SILEAD TOUCHSCREEN DRIVER 20150M: Hans de Goede <hdegoede@redhat.com> 20151L: linux-input@vger.kernel.org 20152L: platform-driver-x86@vger.kernel.org 20153S: Maintained 20154F: drivers/input/touchscreen/silead.c 20155F: drivers/platform/x86/touchscreen_dmi.c 20156 20157SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20158M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20159S: Supported 20160F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20161F: drivers/net/wireless/silabs/wfx/ 20162 20163SILICON MOTION SM712 FRAME BUFFER DRIVER 20164M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20165M: Teddy Wang <teddy.wang@siliconmotion.com> 20166M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20167L: linux-fbdev@vger.kernel.org 20168S: Maintained 20169F: Documentation/fb/sm712fb.rst 20170F: drivers/video/fbdev/sm712* 20171 20172SILVACO I3C DUAL-ROLE MASTER 20173M: Miquel Raynal <miquel.raynal@bootlin.com> 20174M: Conor Culhane <conor.culhane@silvaco.com> 20175L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20176S: Maintained 20177F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20178F: drivers/i3c/master/svc-i3c-master.c 20179 20180SIMPLEFB FB DRIVER 20181M: Hans de Goede <hdegoede@redhat.com> 20182L: linux-fbdev@vger.kernel.org 20183S: Maintained 20184F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20185F: drivers/video/fbdev/simplefb.c 20186F: include/linux/platform_data/simplefb.h 20187 20188SIOX 20189M: Thorsten Scherer <t.scherer@eckelmann.de> 20190M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20191R: Pengutronix Kernel Team <kernel@pengutronix.de> 20192S: Supported 20193F: drivers/gpio/gpio-siox.c 20194F: drivers/siox/* 20195F: include/trace/events/siox.h 20196 20197SIPHASH PRF ROUTINES 20198M: Jason A. Donenfeld <Jason@zx2c4.com> 20199S: Maintained 20200F: include/linux/siphash.h 20201F: lib/siphash.c 20202F: lib/siphash_kunit.c 20203 20204SIS 190 ETHERNET DRIVER 20205M: Francois Romieu <romieu@fr.zoreil.com> 20206L: netdev@vger.kernel.org 20207S: Maintained 20208F: drivers/net/ethernet/sis/sis190.c 20209 20210SIS 900/7016 FAST ETHERNET DRIVER 20211M: Daniele Venzano <venza@brownhat.org> 20212L: netdev@vger.kernel.org 20213S: Maintained 20214W: http://www.brownhat.org/sis900.html 20215F: drivers/net/ethernet/sis/sis900.* 20216 20217SIS FRAMEBUFFER DRIVER 20218S: Orphan 20219F: Documentation/fb/sisfb.rst 20220F: drivers/video/fbdev/sis/ 20221F: include/video/sisfb.h 20222 20223SIS I2C TOUCHSCREEN DRIVER 20224M: Mika Penttilä <mpenttil@redhat.com> 20225L: linux-input@vger.kernel.org 20226S: Maintained 20227F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20228F: drivers/input/touchscreen/sis_i2c.c 20229 20230SIS USB2VGA DRIVER 20231M: Thomas Winischhofer <thomas@winischhofer.net> 20232S: Maintained 20233W: http://www.winischhofer.at/linuxsisusbvga.shtml 20234F: drivers/usb/misc/sisusbvga/ 20235 20236SL28 CPLD MFD DRIVER 20237M: Michael Walle <mwalle@kernel.org> 20238S: Maintained 20239F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20240F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20241F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20242F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20243F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20244F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20245F: drivers/gpio/gpio-sl28cpld.c 20246F: drivers/hwmon/sl28cpld-hwmon.c 20247F: drivers/irqchip/irq-sl28cpld.c 20248F: drivers/pwm/pwm-sl28cpld.c 20249F: drivers/watchdog/sl28cpld_wdt.c 20250 20251SL28 VPD NVMEM LAYOUT DRIVER 20252M: Michael Walle <mwalle@kernel.org> 20253S: Maintained 20254F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20255F: drivers/nvmem/layouts/sl28vpd.c 20256 20257SLAB ALLOCATOR 20258M: Christoph Lameter <cl@linux.com> 20259M: Pekka Enberg <penberg@kernel.org> 20260M: David Rientjes <rientjes@google.com> 20261M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20262M: Andrew Morton <akpm@linux-foundation.org> 20263M: Vlastimil Babka <vbabka@suse.cz> 20264R: Roman Gushchin <roman.gushchin@linux.dev> 20265R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20266L: linux-mm@kvack.org 20267S: Maintained 20268T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20269F: include/linux/sl?b*.h 20270F: mm/sl?b* 20271 20272SLCAN CAN NETWORK DRIVER 20273M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20274L: linux-can@vger.kernel.org 20275S: Maintained 20276F: drivers/net/can/slcan/ 20277 20278SLEEPABLE READ-COPY UPDATE (SRCU) 20279M: Lai Jiangshan <jiangshanlai@gmail.com> 20280M: "Paul E. McKenney" <paulmck@kernel.org> 20281M: Josh Triplett <josh@joshtriplett.org> 20282R: Steven Rostedt <rostedt@goodmis.org> 20283R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20284L: rcu@vger.kernel.org 20285S: Supported 20286W: http://www.rdrop.com/users/paulmck/RCU/ 20287T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20288F: include/linux/srcu*.h 20289F: kernel/rcu/srcu*.c 20290 20291SMACK SECURITY MODULE 20292M: Casey Schaufler <casey@schaufler-ca.com> 20293L: linux-security-module@vger.kernel.org 20294S: Maintained 20295W: http://schaufler-ca.com 20296T: git git://github.com/cschaufler/smack-next 20297F: Documentation/admin-guide/LSM/Smack.rst 20298F: security/smack/ 20299 20300SMC91x ETHERNET DRIVER 20301M: Nicolas Pitre <nico@fluxnic.net> 20302S: Odd Fixes 20303F: drivers/net/ethernet/smsc/smc91x.* 20304 20305SMSC EMC2103 HARDWARE MONITOR DRIVER 20306M: Steve Glendinning <steve.glendinning@shawell.net> 20307L: linux-hwmon@vger.kernel.org 20308S: Maintained 20309F: Documentation/hwmon/emc2103.rst 20310F: drivers/hwmon/emc2103.c 20311 20312SMSC SCH5627 HARDWARE MONITOR DRIVER 20313M: Hans de Goede <hdegoede@redhat.com> 20314L: linux-hwmon@vger.kernel.org 20315S: Supported 20316F: Documentation/hwmon/sch5627.rst 20317F: drivers/hwmon/sch5627.c 20318 20319SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20320M: Steve Glendinning <steve.glendinning@shawell.net> 20321L: linux-fbdev@vger.kernel.org 20322S: Maintained 20323F: drivers/video/fbdev/smscufx.c 20324 20325SMSC47B397 HARDWARE MONITOR DRIVER 20326M: Jean Delvare <jdelvare@suse.com> 20327L: linux-hwmon@vger.kernel.org 20328S: Maintained 20329F: Documentation/hwmon/smsc47b397.rst 20330F: drivers/hwmon/smsc47b397.c 20331 20332SMSC911x ETHERNET DRIVER 20333M: Steve Glendinning <steve.glendinning@shawell.net> 20334L: netdev@vger.kernel.org 20335S: Maintained 20336F: drivers/net/ethernet/smsc/smsc911x.* 20337F: include/linux/smsc911x.h 20338 20339SMSC9420 PCI ETHERNET DRIVER 20340M: Steve Glendinning <steve.glendinning@shawell.net> 20341L: netdev@vger.kernel.org 20342S: Maintained 20343F: drivers/net/ethernet/smsc/smsc9420.* 20344 20345SNET DPU VIRTIO DATA PATH ACCELERATOR 20346R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20347F: drivers/vdpa/solidrun/ 20348 20349SOCIONEXT (SNI) AVE NETWORK DRIVER 20350M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20351L: netdev@vger.kernel.org 20352S: Maintained 20353F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20354F: drivers/net/ethernet/socionext/sni_ave.c 20355 20356SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20357M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20358M: Masahisa Kojima <kojima.masahisa@socionext.com> 20359L: netdev@vger.kernel.org 20360S: Maintained 20361F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20362F: drivers/net/ethernet/socionext/netsec.c 20363 20364SOCIONEXT (SNI) Synquacer SPI DRIVER 20365M: Masahisa Kojima <masahisa.kojima@linaro.org> 20366M: Jassi Brar <jaswinder.singh@linaro.org> 20367L: linux-spi@vger.kernel.org 20368S: Maintained 20369F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20370F: drivers/spi/spi-synquacer.c 20371 20372SOCIONEXT SYNQUACER I2C DRIVER 20373M: Ard Biesheuvel <ardb@kernel.org> 20374L: linux-i2c@vger.kernel.org 20375S: Maintained 20376F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20377F: drivers/i2c/busses/i2c-synquacer.c 20378 20379SOCIONEXT UNIPHIER SOUND DRIVER 20380L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20381S: Orphan 20382F: sound/soc/uniphier/ 20383 20384SOCKET TIMESTAMPING 20385M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20386S: Maintained 20387F: Documentation/networking/timestamping.rst 20388F: include/uapi/linux/net_tstamp.h 20389F: tools/testing/selftests/net/so_txtime.c 20390 20391SOEKRIS NET48XX LED SUPPORT 20392M: Chris Boot <bootc@bootc.net> 20393S: Maintained 20394F: drivers/leds/leds-net48xx.c 20395 20396SOFT-IWARP DRIVER (siw) 20397M: Bernard Metzler <bmt@zurich.ibm.com> 20398L: linux-rdma@vger.kernel.org 20399S: Supported 20400F: drivers/infiniband/sw/siw/ 20401F: include/uapi/rdma/siw-abi.h 20402 20403SOFT-ROCE DRIVER (rxe) 20404M: Zhu Yanjun <zyjzyj2000@gmail.com> 20405L: linux-rdma@vger.kernel.org 20406S: Supported 20407F: drivers/infiniband/sw/rxe/ 20408F: include/uapi/rdma/rdma_user_rxe.h 20409 20410SOFTLOGIC 6x10 MPEG CODEC 20411M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20412M: Anton Sviridenko <anton@corp.bluecherry.net> 20413M: Andrey Utkin <andrey_utkin@fastmail.com> 20414M: Ismael Luceno <ismael@iodev.co.uk> 20415L: linux-media@vger.kernel.org 20416S: Supported 20417F: drivers/media/pci/solo6x10/ 20418 20419SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20420M: James Morse <james.morse@arm.com> 20421L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20422S: Maintained 20423F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20424F: drivers/firmware/arm_sdei.c 20425F: include/linux/arm_sdei.h 20426F: include/uapi/linux/arm_sdei.h 20427 20428SOFTWARE NODES AND DEVICE PROPERTIES 20429R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20430R: Daniel Scally <djrscally@gmail.com> 20431R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20432R: Sakari Ailus <sakari.ailus@linux.intel.com> 20433L: linux-acpi@vger.kernel.org 20434S: Maintained 20435F: drivers/base/property.c 20436F: drivers/base/swnode.c 20437F: include/linux/fwnode.h 20438F: include/linux/property.h 20439 20440SOFTWARE RAID (Multiple Disks) SUPPORT 20441M: Song Liu <song@kernel.org> 20442R: Yu Kuai <yukuai3@huawei.com> 20443L: linux-raid@vger.kernel.org 20444S: Supported 20445Q: https://patchwork.kernel.org/project/linux-raid/list/ 20446T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20447F: drivers/md/Kconfig 20448F: drivers/md/Makefile 20449F: drivers/md/md* 20450F: drivers/md/raid* 20451F: include/linux/raid/ 20452F: include/uapi/linux/raid/ 20453 20454SOLIDRUN CLEARFOG SUPPORT 20455M: Russell King <linux@armlinux.org.uk> 20456S: Maintained 20457F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20458F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20459 20460SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20461M: Russell King <linux@armlinux.org.uk> 20462S: Maintained 20463F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20464F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20465F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20466 20467SONIC NETWORK DRIVER 20468M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20469L: netdev@vger.kernel.org 20470S: Maintained 20471F: drivers/net/ethernet/natsemi/sonic.* 20472 20473SONICS SILICON BACKPLANE DRIVER (SSB) 20474M: Michael Buesch <m@bues.ch> 20475L: linux-wireless@vger.kernel.org 20476S: Maintained 20477F: drivers/ssb/ 20478F: include/linux/ssb/ 20479 20480SONY IMX208 SENSOR DRIVER 20481M: Sakari Ailus <sakari.ailus@linux.intel.com> 20482L: linux-media@vger.kernel.org 20483S: Maintained 20484T: git git://linuxtv.org/media_tree.git 20485F: drivers/media/i2c/imx208.c 20486 20487SONY IMX214 SENSOR DRIVER 20488M: Ricardo Ribalda <ribalda@kernel.org> 20489L: linux-media@vger.kernel.org 20490S: Maintained 20491T: git git://linuxtv.org/media_tree.git 20492F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20493F: drivers/media/i2c/imx214.c 20494 20495SONY IMX219 SENSOR DRIVER 20496M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20497L: linux-media@vger.kernel.org 20498S: Maintained 20499T: git git://linuxtv.org/media_tree.git 20500F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20501F: drivers/media/i2c/imx219.c 20502 20503SONY IMX258 SENSOR DRIVER 20504M: Sakari Ailus <sakari.ailus@linux.intel.com> 20505L: linux-media@vger.kernel.org 20506S: Maintained 20507T: git git://linuxtv.org/media_tree.git 20508F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20509F: drivers/media/i2c/imx258.c 20510 20511SONY IMX274 SENSOR DRIVER 20512M: Leon Luo <leonl@leopardimaging.com> 20513L: linux-media@vger.kernel.org 20514S: Maintained 20515T: git git://linuxtv.org/media_tree.git 20516F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20517F: drivers/media/i2c/imx274.c 20518 20519SONY IMX290 SENSOR DRIVER 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,imx290.yaml 20525F: drivers/media/i2c/imx290.c 20526 20527SONY IMX296 SENSOR DRIVER 20528M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20529M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20530L: linux-media@vger.kernel.org 20531S: Maintained 20532T: git git://linuxtv.org/media_tree.git 20533F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20534F: drivers/media/i2c/imx296.c 20535 20536SONY IMX319 SENSOR DRIVER 20537M: Bingbu Cao <bingbu.cao@intel.com> 20538L: linux-media@vger.kernel.org 20539S: Maintained 20540T: git git://linuxtv.org/media_tree.git 20541F: drivers/media/i2c/imx319.c 20542 20543SONY IMX334 SENSOR DRIVER 20544L: linux-media@vger.kernel.org 20545S: Orphan 20546T: git git://linuxtv.org/media_tree.git 20547F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20548F: drivers/media/i2c/imx334.c 20549 20550SONY IMX335 SENSOR DRIVER 20551L: linux-media@vger.kernel.org 20552S: Orphan 20553T: git git://linuxtv.org/media_tree.git 20554F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20555F: drivers/media/i2c/imx335.c 20556 20557SONY IMX355 SENSOR DRIVER 20558M: Tianshu Qiu <tian.shu.qiu@intel.com> 20559L: linux-media@vger.kernel.org 20560S: Maintained 20561T: git git://linuxtv.org/media_tree.git 20562F: drivers/media/i2c/imx355.c 20563 20564SONY IMX412 SENSOR DRIVER 20565L: linux-media@vger.kernel.org 20566S: Orphan 20567T: git git://linuxtv.org/media_tree.git 20568F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20569F: drivers/media/i2c/imx412.c 20570 20571SONY IMX415 SENSOR DRIVER 20572M: Michael Riesch <michael.riesch@wolfvision.net> 20573L: linux-media@vger.kernel.org 20574S: Maintained 20575T: git git://linuxtv.org/media_tree.git 20576F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20577F: drivers/media/i2c/imx415.c 20578 20579SONY MEMORYSTICK SUBSYSTEM 20580M: Maxim Levitsky <maximlevitsky@gmail.com> 20581M: Alex Dubov <oakad@yahoo.com> 20582M: Ulf Hansson <ulf.hansson@linaro.org> 20583L: linux-mmc@vger.kernel.org 20584S: Maintained 20585T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20586F: drivers/memstick/ 20587F: include/linux/memstick.h 20588 20589SONY VAIO CONTROL DEVICE DRIVER 20590M: Mattia Dongili <malattia@linux.it> 20591L: platform-driver-x86@vger.kernel.org 20592S: Maintained 20593W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20594F: Documentation/admin-guide/laptops/sony-laptop.rst 20595F: drivers/char/sonypi.c 20596F: drivers/platform/x86/sony-laptop.c 20597F: include/linux/sony-laptop.h 20598 20599SOPHGO DEVICETREES and DRIVERS 20600M: Chen Wang <unicorn_wang@outlook.com> 20601M: Inochi Amaoto <inochiama@outlook.com> 20602T: git https://github.com/sophgo/linux.git 20603S: Maintained 20604N: sophgo 20605K: sophgo 20606 20607SOUND 20608M: Jaroslav Kysela <perex@perex.cz> 20609M: Takashi Iwai <tiwai@suse.com> 20610L: linux-sound@vger.kernel.org 20611S: Maintained 20612W: http://www.alsa-project.org/ 20613Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20615F: Documentation/sound/ 20616F: include/sound/ 20617F: include/uapi/sound/ 20618F: sound/ 20619F: tools/testing/selftests/alsa 20620 20621SOUND - ALSA SELFTESTS 20622M: Mark Brown <broonie@kernel.org> 20623L: linux-sound@vger.kernel.org 20624L: linux-kselftest@vger.kernel.org 20625S: Supported 20626F: tools/testing/selftests/alsa 20627 20628SOUND - COMPRESSED AUDIO 20629M: Vinod Koul <vkoul@kernel.org> 20630L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20631S: Supported 20632T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20633F: Documentation/sound/designs/compress-offload.rst 20634F: include/sound/compress_driver.h 20635F: include/uapi/sound/compress_* 20636F: sound/core/compress_offload.c 20637F: sound/soc/soc-compress.c 20638 20639SOUND - CORE KUNIT TEST 20640M: Ivan Orlov <ivan.orlov0322@gmail.com> 20641L: linux-sound@vger.kernel.org 20642S: Supported 20643F: sound/core/sound_kunit.c 20644 20645SOUND - DMAENGINE HELPERS 20646M: Lars-Peter Clausen <lars@metafoo.de> 20647S: Supported 20648F: include/sound/dmaengine_pcm.h 20649F: sound/core/pcm_dmaengine.c 20650F: sound/soc/soc-generic-dmaengine-pcm.c 20651 20652SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20653M: Liam Girdwood <lgirdwood@gmail.com> 20654M: Mark Brown <broonie@kernel.org> 20655L: linux-sound@vger.kernel.org 20656S: Supported 20657W: http://alsa-project.org/main/index.php/ASoC 20658T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20659F: Documentation/devicetree/bindings/sound/ 20660F: Documentation/sound/soc/ 20661F: include/dt-bindings/sound/ 20662F: include/sound/soc* 20663F: include/sound/sof.h 20664F: include/sound/sof/ 20665F: include/trace/events/sof*.h 20666F: include/uapi/sound/asoc.h 20667F: sound/soc/ 20668 20669SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20670M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20671M: Liam Girdwood <lgirdwood@gmail.com> 20672M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20673M: Bard Liao <yung-chuan.liao@linux.intel.com> 20674M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20675M: Daniel Baluta <daniel.baluta@nxp.com> 20676R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20677L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20678S: Supported 20679W: https://github.com/thesofproject/linux/ 20680F: sound/soc/sof/ 20681 20682SOUNDWIRE SUBSYSTEM 20683M: Vinod Koul <vkoul@kernel.org> 20684M: Bard Liao <yung-chuan.liao@linux.intel.com> 20685R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20686R: Sanyog Kale <sanyog.r.kale@intel.com> 20687L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20688S: Supported 20689T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20690F: Documentation/driver-api/soundwire/ 20691F: drivers/soundwire/ 20692F: include/linux/soundwire/ 20693 20694SP2 MEDIA DRIVER 20695M: Olli Salonen <olli.salonen@iki.fi> 20696L: linux-media@vger.kernel.org 20697S: Maintained 20698W: https://linuxtv.org 20699Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20700F: drivers/media/dvb-frontends/sp2* 20701 20702SPANISH DOCUMENTATION 20703M: Carlos Bilbao <carlos.bilbao@amd.com> 20704R: Avadhut Naik <avadhut.naik@amd.com> 20705S: Maintained 20706F: Documentation/translations/sp_SP/ 20707 20708SPARC + UltraSPARC (sparc/sparc64) 20709M: "David S. Miller" <davem@davemloft.net> 20710M: Andreas Larsson <andreas@gaisler.com> 20711L: sparclinux@vger.kernel.org 20712S: Maintained 20713Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 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: arch/sparc/ 20717F: drivers/sbus/ 20718 20719SPARC SERIAL DRIVERS 20720M: "David S. Miller" <davem@davemloft.net> 20721L: sparclinux@vger.kernel.org 20722S: Maintained 20723T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20724T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20725F: drivers/tty/serial/suncore.c 20726F: drivers/tty/serial/sunhv.c 20727F: drivers/tty/serial/sunsab.c 20728F: drivers/tty/serial/sunsab.h 20729F: drivers/tty/serial/sunsu.c 20730F: drivers/tty/serial/sunzilog.c 20731F: drivers/tty/serial/sunzilog.h 20732F: drivers/tty/vcc.c 20733F: include/linux/sunserialcore.h 20734 20735SPARSE CHECKER 20736M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20737L: linux-sparse@vger.kernel.org 20738S: Maintained 20739W: https://sparse.docs.kernel.org/ 20740Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20741B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20742T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20743F: include/linux/compiler.h 20744 20745SPEAKUP CONSOLE SPEECH DRIVER 20746M: William Hubbs <w.d.hubbs@gmail.com> 20747M: Chris Brannon <chris@the-brannons.com> 20748M: Kirk Reiser <kirk@reisers.ca> 20749M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20750L: speakup@linux-speakup.org 20751S: Odd Fixes 20752W: http://www.linux-speakup.org/ 20753W: https://github.com/linux-speakup/speakup 20754B: https://github.com/linux-speakup/speakup/issues 20755F: drivers/accessibility/speakup/ 20756 20757SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20758M: Viresh Kumar <vireshk@kernel.org> 20759M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20760M: soc@kernel.org 20761L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20762S: Maintained 20763W: http://www.st.com/spear 20764F: arch/arm/boot/dts/st/spear* 20765F: arch/arm/mach-spear/ 20766F: drivers/clk/spear/ 20767F: drivers/pinctrl/spear/ 20768 20769SPI NOR SUBSYSTEM 20770M: Tudor Ambarus <tudor.ambarus@linaro.org> 20771M: Pratyush Yadav <pratyush@kernel.org> 20772M: Michael Walle <mwalle@kernel.org> 20773L: linux-mtd@lists.infradead.org 20774S: Maintained 20775W: http://www.linux-mtd.infradead.org/ 20776Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20777C: irc://irc.oftc.net/mtd 20778T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20779F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20780F: drivers/mtd/spi-nor/ 20781F: include/linux/mtd/spi-nor.h 20782 20783SPI SUBSYSTEM 20784M: Mark Brown <broonie@kernel.org> 20785L: linux-spi@vger.kernel.org 20786S: Maintained 20787Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20788T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20789F: Documentation/devicetree/bindings/spi/ 20790F: Documentation/spi/ 20791F: drivers/spi/ 20792F: include/linux/spi/ 20793F: include/uapi/linux/spi/ 20794F: tools/spi/ 20795 20796SPIDERNET NETWORK DRIVER for CELL 20797M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20798M: Geoff Levand <geoff@infradead.org> 20799L: netdev@vger.kernel.org 20800L: linuxppc-dev@lists.ozlabs.org 20801S: Maintained 20802F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20803F: drivers/net/ethernet/toshiba/spider_net* 20804 20805SPMI SUBSYSTEM 20806M: Stephen Boyd <sboyd@kernel.org> 20807L: linux-kernel@vger.kernel.org 20808S: Maintained 20809T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20810F: Documentation/devicetree/bindings/spmi/ 20811F: drivers/spmi/ 20812F: include/dt-bindings/spmi/spmi.h 20813F: include/linux/spmi.h 20814F: include/trace/events/spmi.h 20815 20816SPU FILE SYSTEM 20817M: Jeremy Kerr <jk@ozlabs.org> 20818L: linuxppc-dev@lists.ozlabs.org 20819S: Supported 20820W: http://www.ibm.com/developerworks/power/cell/ 20821F: Documentation/filesystems/spufs/spufs.rst 20822F: arch/powerpc/platforms/cell/spufs/ 20823 20824SQUASHFS FILE SYSTEM 20825M: Phillip Lougher <phillip@squashfs.org.uk> 20826L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20827S: Maintained 20828W: http://squashfs.org.uk 20829T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20830F: Documentation/filesystems/squashfs.rst 20831F: fs/squashfs/ 20832 20833SRM (Alpha) environment access 20834M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20835S: Maintained 20836F: arch/alpha/kernel/srm_env.c 20837 20838ST LSM6DSx IMU IIO DRIVER 20839M: Lorenzo Bianconi <lorenzo@kernel.org> 20840L: linux-iio@vger.kernel.org 20841S: Maintained 20842W: http://www.st.com/ 20843F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20844F: drivers/iio/imu/st_lsm6dsx/ 20845 20846ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20847M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20848M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20849L: linux-media@vger.kernel.org 20850S: Maintained 20851T: git git://linuxtv.org/media_tree.git 20852F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20853F: drivers/media/i2c/st-mipid02.c 20854 20855ST STM32 I2C/SMBUS DRIVER 20856M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20857M: Alain Volmat <alain.volmat@foss.st.com> 20858L: linux-i2c@vger.kernel.org 20859S: Maintained 20860F: drivers/i2c/busses/i2c-stm32* 20861 20862ST STM32 SPI DRIVER 20863M: Alain Volmat <alain.volmat@foss.st.com> 20864L: linux-spi@vger.kernel.org 20865S: Maintained 20866F: drivers/spi/spi-stm32.c 20867 20868ST STPDDC60 DRIVER 20869M: Daniel Nilsson <daniel.nilsson@flex.com> 20870L: linux-hwmon@vger.kernel.org 20871S: Maintained 20872F: Documentation/hwmon/stpddc60.rst 20873F: drivers/hwmon/pmbus/stpddc60.c 20874 20875ST VGXY61 DRIVER 20876M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20877M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20878L: linux-media@vger.kernel.org 20879S: Maintained 20880T: git git://linuxtv.org/media_tree.git 20881F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20882F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20883F: drivers/media/i2c/st-vgxy61.c 20884 20885ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20886M: Song Qiang <songqiang1304521@gmail.com> 20887L: linux-iio@vger.kernel.org 20888S: Maintained 20889F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20890F: drivers/iio/proximity/vl53l0x-i2c.c 20891 20892STABLE BRANCH 20893M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20894M: Sasha Levin <sashal@kernel.org> 20895L: stable@vger.kernel.org 20896S: Supported 20897F: Documentation/process/stable-kernel-rules.rst 20898 20899STAGING - ATOMISP DRIVER 20900M: Hans de Goede <hdegoede@redhat.com> 20901M: Mauro Carvalho Chehab <mchehab@kernel.org> 20902R: Sakari Ailus <sakari.ailus@linux.intel.com> 20903L: linux-media@vger.kernel.org 20904S: Maintained 20905F: drivers/staging/media/atomisp/ 20906 20907STAGING - FIELDBUS SUBSYSTEM 20908M: Sven Van Asbroeck <TheSven73@gmail.com> 20909S: Maintained 20910F: drivers/staging/fieldbus/* 20911F: drivers/staging/fieldbus/Documentation/ 20912 20913STAGING - HMS ANYBUS-S BUS 20914M: Sven Van Asbroeck <TheSven73@gmail.com> 20915S: Maintained 20916F: drivers/staging/fieldbus/anybuss/ 20917 20918STAGING - INDUSTRIAL IO 20919M: Jonathan Cameron <jic23@kernel.org> 20920L: linux-iio@vger.kernel.org 20921S: Odd Fixes 20922F: Documentation/devicetree/bindings/staging/iio/ 20923F: drivers/staging/iio/ 20924 20925STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20926M: Marc Dietrich <marvin24@gmx.de> 20927L: ac100@lists.launchpad.net (moderated for non-subscribers) 20928L: linux-tegra@vger.kernel.org 20929S: Maintained 20930F: drivers/staging/nvec/ 20931 20932STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20933M: Jens Frederich <jfrederich@gmail.com> 20934M: Jon Nettleton <jon.nettleton@gmail.com> 20935S: Maintained 20936W: http://wiki.laptop.org/go/DCON 20937F: drivers/staging/olpc_dcon/ 20938 20939STAGING - REALTEK RTL8712U DRIVERS 20940M: Larry Finger <Larry.Finger@lwfinger.net> 20941M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20942S: Odd Fixes 20943F: drivers/staging/rtl8712/ 20944 20945STAGING - SEPS525 LCD CONTROLLER DRIVERS 20946M: Michael Hennerich <michael.hennerich@analog.com> 20947L: linux-fbdev@vger.kernel.org 20948S: Supported 20949F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20950F: drivers/staging/fbtft/fb_seps525.c 20951 20952STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20953M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20954M: Teddy Wang <teddy.wang@siliconmotion.com> 20955M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20956L: linux-fbdev@vger.kernel.org 20957S: Maintained 20958F: drivers/staging/sm750fb/ 20959 20960STAGING - VIA VT665X DRIVERS 20961M: Forest Bond <forest@alittletooquiet.net> 20962S: Odd Fixes 20963F: drivers/staging/vt665?/ 20964 20965STAGING SUBSYSTEM 20966M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20967L: linux-staging@lists.linux.dev 20968S: Supported 20969T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20970F: drivers/staging/ 20971 20972STANDALONE CACHE CONTROLLER DRIVERS 20973M: Conor Dooley <conor@kernel.org> 20974L: linux-riscv@lists.infradead.org 20975S: Maintained 20976T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20977F: drivers/cache 20978 20979STARFIRE/DURALAN NETWORK DRIVER 20980M: Ion Badulescu <ionut@badula.org> 20981S: Odd Fixes 20982F: drivers/net/ethernet/adaptec/starfire* 20983 20984STARFIVE CAMERA SUBSYSTEM DRIVER 20985M: Jack Zhu <jack.zhu@starfivetech.com> 20986M: Changhuang Liang <changhuang.liang@starfivetech.com> 20987L: linux-media@vger.kernel.org 20988S: Maintained 20989F: Documentation/admin-guide/media/starfive_camss.rst 20990F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20991F: drivers/staging/media/starfive/camss 20992 20993STARFIVE CRYPTO DRIVER 20994M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20995M: William Qiu <william.qiu@starfivetech.com> 20996S: Supported 20997F: Documentation/devicetree/bindings/crypto/starfive* 20998F: drivers/crypto/starfive/ 20999 21000STARFIVE DEVICETREES 21001M: Emil Renner Berthing <kernel@esmil.dk> 21002S: Maintained 21003F: arch/riscv/boot/dts/starfive/ 21004 21005STARFIVE DWMAC GLUE LAYER 21006M: Emil Renner Berthing <kernel@esmil.dk> 21007M: Samin Guo <samin.guo@starfivetech.com> 21008S: Maintained 21009F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21010F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21011 21012STARFIVE JH7110 DPHY RX DRIVER 21013M: Jack Zhu <jack.zhu@starfivetech.com> 21014M: Changhuang Liang <changhuang.liang@starfivetech.com> 21015S: Supported 21016F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21017F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21018 21019STARFIVE JH7110 MMC/SD/SDIO DRIVER 21020M: William Qiu <william.qiu@starfivetech.com> 21021S: Supported 21022F: Documentation/devicetree/bindings/mmc/starfive* 21023F: drivers/mmc/host/dw_mmc-starfive.c 21024 21025STARFIVE JH7110 PLL CLOCK DRIVER 21026M: Xingyu Wu <xingyu.wu@starfivetech.com> 21027S: Supported 21028F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21029F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21030 21031STARFIVE JH7110 PWMDAC DRIVER 21032M: Hal Feng <hal.feng@starfivetech.com> 21033M: Xingyu Wu <xingyu.wu@starfivetech.com> 21034S: Supported 21035F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21036F: sound/soc/starfive/jh7110_pwmdac.c 21037 21038STARFIVE JH7110 SYSCON 21039M: William Qiu <william.qiu@starfivetech.com> 21040M: Xingyu Wu <xingyu.wu@starfivetech.com> 21041S: Supported 21042F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21043 21044STARFIVE JH7110 TDM DRIVER 21045M: Walker Chen <walker.chen@starfivetech.com> 21046S: Maintained 21047F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21048F: sound/soc/starfive/jh7110_tdm.c 21049 21050STARFIVE JH71X0 CLOCK DRIVERS 21051M: Emil Renner Berthing <kernel@esmil.dk> 21052M: Hal Feng <hal.feng@starfivetech.com> 21053S: Maintained 21054F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21055F: drivers/clk/starfive/clk-starfive-jh71* 21056F: include/dt-bindings/clock/starfive?jh71*.h 21057 21058STARFIVE JH71X0 PINCTRL DRIVERS 21059M: Emil Renner Berthing <kernel@esmil.dk> 21060M: Jianlong Huang <jianlong.huang@starfivetech.com> 21061M: Hal Feng <hal.feng@starfivetech.com> 21062L: linux-gpio@vger.kernel.org 21063S: Maintained 21064F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21065F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21066F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21067F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21068 21069STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21070M: Emil Renner Berthing <kernel@esmil.dk> 21071M: Hal Feng <hal.feng@starfivetech.com> 21072S: Maintained 21073F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21074F: drivers/reset/starfive/reset-starfive-jh71* 21075F: include/dt-bindings/reset/starfive?jh71*.h 21076 21077STARFIVE JH71X0 USB DRIVERS 21078M: Minda Chen <minda.chen@starfivetech.com> 21079S: Maintained 21080F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21081F: drivers/usb/cdns3/cdns3-starfive.c 21082 21083STARFIVE JH71XX PMU CONTROLLER DRIVER 21084M: Walker Chen <walker.chen@starfivetech.com> 21085M: Changhuang Liang <changhuang.liang@starfivetech.com> 21086S: Supported 21087F: Documentation/devicetree/bindings/power/starfive* 21088F: drivers/pmdomain/starfive/ 21089F: include/dt-bindings/power/starfive,jh7110-pmu.h 21090 21091STARFIVE SOC DRIVERS 21092M: Conor Dooley <conor@kernel.org> 21093S: Maintained 21094T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21095F: Documentation/devicetree/bindings/soc/starfive/ 21096 21097STARFIVE STARLINK PMU DRIVER 21098M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21099S: Maintained 21100F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21101F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21102F: drivers/perf/starfive_starlink_pmu.c 21103 21104STARFIVE TRNG DRIVER 21105M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21106S: Supported 21107F: Documentation/devicetree/bindings/rng/starfive* 21108F: drivers/char/hw_random/jh7110-trng.c 21109 21110STARFIVE WATCHDOG DRIVER 21111M: Xingyu Wu <xingyu.wu@starfivetech.com> 21112M: Samin Guo <samin.guo@starfivetech.com> 21113S: Supported 21114F: Documentation/devicetree/bindings/watchdog/starfive* 21115F: drivers/watchdog/starfive-wdt.c 21116 21117STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21118M: Minda Chen <minda.chen@starfivetech.com> 21119S: Supported 21120F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21121F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21122F: drivers/phy/starfive/phy-jh7110-pcie.c 21123F: drivers/phy/starfive/phy-jh7110-usb.c 21124 21125STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21126M: Changhuang Liang <changhuang.liang@starfivetech.com> 21127S: Supported 21128F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21129F: drivers/irqchip/irq-starfive-jh8100-intc.c 21130 21131STATIC BRANCH/CALL 21132M: Peter Zijlstra <peterz@infradead.org> 21133M: Josh Poimboeuf <jpoimboe@kernel.org> 21134M: Jason Baron <jbaron@akamai.com> 21135R: Steven Rostedt <rostedt@goodmis.org> 21136R: Ard Biesheuvel <ardb@kernel.org> 21137S: Supported 21138F: arch/*/include/asm/jump_label*.h 21139F: arch/*/include/asm/static_call*.h 21140F: arch/*/kernel/jump_label.c 21141F: arch/*/kernel/static_call.c 21142F: include/linux/jump_label*.h 21143F: include/linux/static_call*.h 21144F: kernel/jump_label.c 21145F: kernel/static_call.c 21146 21147STI AUDIO (ASoC) DRIVERS 21148M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21149L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21150S: Maintained 21151F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21152F: sound/soc/sti/ 21153 21154STI CEC DRIVER 21155M: Alain Volmat <alain.volmat@foss.st.com> 21156S: Maintained 21157F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21158F: drivers/media/cec/platform/sti/ 21159 21160STK1160 USB VIDEO CAPTURE DRIVER 21161M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21162L: linux-media@vger.kernel.org 21163S: Maintained 21164T: git git://linuxtv.org/media_tree.git 21165F: drivers/media/usb/stk1160/ 21166 21167STM32 AUDIO (ASoC) DRIVERS 21168M: Olivier Moysan <olivier.moysan@foss.st.com> 21169M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21170L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21171S: Maintained 21172F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21173F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21174F: sound/soc/stm/ 21175 21176STM32 TIMER/LPTIMER DRIVERS 21177M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21178S: Maintained 21179F: Documentation/ABI/testing/*timer-stm32 21180F: Documentation/devicetree/bindings/*/*stm32-*timer* 21181F: drivers/*/stm32-*timer* 21182F: drivers/pwm/pwm-stm32* 21183F: include/linux/*/stm32-*tim* 21184 21185STMMAC ETHERNET DRIVER 21186M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21187M: Jose Abreu <joabreu@synopsys.com> 21188L: netdev@vger.kernel.org 21189S: Supported 21190W: http://www.stlinux.com 21191F: Documentation/networking/device_drivers/ethernet/stmicro/ 21192F: drivers/net/ethernet/stmicro/stmmac/ 21193 21194SUN HAPPY MEAL ETHERNET DRIVER 21195M: Sean Anderson <seanga2@gmail.com> 21196S: Maintained 21197F: drivers/net/ethernet/sun/sunhme.* 21198 21199SUN3/3X 21200M: Sam Creasey <sammy@sammy.net> 21201S: Maintained 21202W: http://sammy.net/sun3/ 21203F: arch/m68k/include/asm/sun3* 21204F: arch/m68k/kernel/*sun3* 21205F: arch/m68k/sun3*/ 21206F: drivers/net/ethernet/i825xx/sun3* 21207 21208SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21209M: Hans de Goede <hdegoede@redhat.com> 21210L: linux-input@vger.kernel.org 21211S: Maintained 21212F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21213F: drivers/input/keyboard/sun4i-lradc-keys.c 21214 21215SUNDANCE NETWORK DRIVER 21216M: Denis Kirjanov <kda@linux-powerpc.org> 21217L: netdev@vger.kernel.org 21218S: Maintained 21219F: drivers/net/ethernet/dlink/sundance.c 21220 21221SUNPLUS ETHERNET DRIVER 21222M: Wells Lu <wellslutw@gmail.com> 21223L: netdev@vger.kernel.org 21224S: Maintained 21225W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21226F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21227F: drivers/net/ethernet/sunplus/ 21228 21229SUNPLUS MMC DRIVER 21230M: Tony Huang <tonyhuang.sunplus@gmail.com> 21231M: Li-hao Kuo <lhjeff911@gmail.com> 21232S: Maintained 21233F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21234F: drivers/mmc/host/sunplus-mmc.c 21235 21236SUNPLUS OCOTP DRIVER 21237M: Vincent Shih <vincent.sunplus@gmail.com> 21238S: Maintained 21239F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21240F: drivers/nvmem/sunplus-ocotp.c 21241 21242SUNPLUS PWM DRIVER 21243M: Hammer Hsieh <hammerh0314@gmail.com> 21244S: Maintained 21245F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21246F: drivers/pwm/pwm-sunplus.c 21247 21248SUNPLUS RTC DRIVER 21249M: Vincent Shih <vincent.sunplus@gmail.com> 21250L: linux-rtc@vger.kernel.org 21251S: Maintained 21252F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21253F: drivers/rtc/rtc-sunplus.c 21254 21255SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21256M: Li-hao Kuo <lhjeff911@gmail.com> 21257L: linux-spi@vger.kernel.org 21258S: Maintained 21259F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21260F: drivers/spi/spi-sunplus-sp7021.c 21261 21262SUNPLUS UART DRIVER 21263M: Hammer Hsieh <hammerh0314@gmail.com> 21264S: Maintained 21265F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21266F: drivers/tty/serial/sunplus-uart.c 21267 21268SUNPLUS USB2 PHY DRIVER 21269M: Vincent Shih <vincent.sunplus@gmail.com> 21270L: linux-usb@vger.kernel.org 21271S: Maintained 21272F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21273F: drivers/phy/sunplus/Kconfig 21274F: drivers/phy/sunplus/Makefile 21275F: drivers/phy/sunplus/phy-sunplus-usb2.c 21276 21277SUNPLUS WATCHDOG DRIVER 21278M: Xiantao Hu <xt.hu@cqplus1.com> 21279L: linux-watchdog@vger.kernel.org 21280S: Maintained 21281F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21282F: drivers/watchdog/sunplus_wdt.c 21283 21284SUPERH 21285M: Yoshinori Sato <ysato@users.sourceforge.jp> 21286M: Rich Felker <dalias@libc.org> 21287M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21288L: linux-sh@vger.kernel.org 21289S: Maintained 21290Q: http://patchwork.kernel.org/project/linux-sh/list/ 21291F: Documentation/arch/sh/ 21292F: arch/sh/ 21293F: drivers/sh/ 21294 21295SUSPEND TO RAM 21296M: "Rafael J. Wysocki" <rafael@kernel.org> 21297M: Len Brown <len.brown@intel.com> 21298M: Pavel Machek <pavel@ucw.cz> 21299L: linux-pm@vger.kernel.org 21300S: Supported 21301B: https://bugzilla.kernel.org 21302F: Documentation/power/ 21303F: arch/x86/kernel/acpi/sleep* 21304F: arch/x86/kernel/acpi/wakeup* 21305F: drivers/base/power/ 21306F: include/linux/freezer.h 21307F: include/linux/pm.h 21308F: include/linux/suspend.h 21309F: kernel/power/ 21310 21311SVGA HANDLING 21312M: Martin Mares <mj@ucw.cz> 21313L: linux-video@atrey.karlin.mff.cuni.cz 21314S: Maintained 21315F: Documentation/admin-guide/svga.rst 21316F: arch/x86/boot/video* 21317 21318SWITCHDEV 21319M: Jiri Pirko <jiri@resnulli.us> 21320M: Ivan Vecera <ivecera@redhat.com> 21321L: netdev@vger.kernel.org 21322S: Supported 21323F: include/net/switchdev.h 21324F: net/switchdev/ 21325 21326SY8106A REGULATOR DRIVER 21327M: Icenowy Zheng <icenowy@aosc.io> 21328S: Maintained 21329F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21330F: drivers/regulator/sy8106a-regulator.c 21331 21332SYNC FILE FRAMEWORK 21333M: Sumit Semwal <sumit.semwal@linaro.org> 21334R: Gustavo Padovan <gustavo@padovan.org> 21335L: linux-media@vger.kernel.org 21336L: dri-devel@lists.freedesktop.org 21337S: Maintained 21338T: git git://anongit.freedesktop.org/drm/drm-misc 21339F: Documentation/driver-api/sync_file.rst 21340F: drivers/dma-buf/dma-fence* 21341F: drivers/dma-buf/sw_sync.c 21342F: drivers/dma-buf/sync_* 21343F: include/linux/sync_file.h 21344F: include/uapi/linux/sync_file.h 21345 21346SYNOPSYS ARC ARCHITECTURE 21347M: Vineet Gupta <vgupta@kernel.org> 21348L: linux-snps-arc@lists.infradead.org 21349S: Supported 21350T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21351F: Documentation/arch/arc 21352F: Documentation/devicetree/bindings/arc/* 21353F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21354F: arch/arc/ 21355F: drivers/clocksource/arc_timer.c 21356F: drivers/tty/serial/arc_uart.c 21357 21358SYNOPSYS ARC HSDK SDP pll clock driver 21359M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21360S: Supported 21361F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21362F: drivers/clk/clk-hsdk-pll.c 21363 21364SYNOPSYS ARC SDP clock driver 21365M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21366S: Supported 21367F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21368F: drivers/clk/axs10x/* 21369 21370SYNOPSYS ARC SDP platform support 21371M: Alexey Brodkin <abrodkin@synopsys.com> 21372S: Supported 21373F: Documentation/devicetree/bindings/arc/axs10* 21374F: arch/arc/boot/dts/ax* 21375F: arch/arc/plat-axs10x 21376 21377SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21378M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21379S: Supported 21380F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21381F: drivers/reset/reset-axs10x.c 21382 21383SYNOPSYS CREG GPIO DRIVER 21384M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21385S: Maintained 21386F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21387F: drivers/gpio/gpio-creg-snps.c 21388 21389SYNOPSYS DESIGNWARE 8250 UART DRIVER 21390M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21391R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21392S: Supported 21393F: drivers/tty/serial/8250/8250_dw.c 21394F: drivers/tty/serial/8250/8250_dwlib.* 21395F: drivers/tty/serial/8250/8250_lpss.c 21396 21397SYNOPSYS DESIGNWARE APB GPIO DRIVER 21398M: Hoan Tran <hoan@os.amperecomputing.com> 21399M: Serge Semin <fancer.lancer@gmail.com> 21400L: linux-gpio@vger.kernel.org 21401S: Maintained 21402F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21403F: drivers/gpio/gpio-dwapb.c 21404 21405SYNOPSYS DESIGNWARE APB SSI DRIVER 21406M: Serge Semin <fancer.lancer@gmail.com> 21407L: linux-spi@vger.kernel.org 21408S: Supported 21409F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21410F: drivers/spi/spi-dw* 21411 21412SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21413M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21414S: Maintained 21415F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21416F: drivers/dma/dw-axi-dmac/ 21417 21418SYNOPSYS DESIGNWARE DMAC DRIVER 21419M: Viresh Kumar <vireshk@kernel.org> 21420R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21421S: Maintained 21422F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21423F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21424F: drivers/dma/dw/ 21425F: include/dt-bindings/dma/dw-dmac.h 21426F: include/linux/dma/dw.h 21427F: include/linux/platform_data/dma-dw.h 21428 21429SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21430M: Jose Abreu <Jose.Abreu@synopsys.com> 21431L: netdev@vger.kernel.org 21432S: Supported 21433F: drivers/net/ethernet/synopsys/ 21434 21435SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21436M: Jose Abreu <Jose.Abreu@synopsys.com> 21437L: netdev@vger.kernel.org 21438S: Supported 21439F: drivers/net/pcs/pcs-xpcs.c 21440F: drivers/net/pcs/pcs-xpcs.h 21441F: include/linux/pcs/pcs-xpcs.h 21442 21443SYNOPSYS DESIGNWARE I2C DRIVER 21444M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21445R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21446R: Mika Westerberg <mika.westerberg@linux.intel.com> 21447R: Jan Dabros <jsd@semihalf.com> 21448L: linux-i2c@vger.kernel.org 21449S: Supported 21450F: drivers/i2c/busses/i2c-designware-* 21451 21452SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21453M: Jaehoon Chung <jh80.chung@samsung.com> 21454L: linux-mmc@vger.kernel.org 21455S: Maintained 21456F: drivers/mmc/host/dw_mmc* 21457 21458SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21459M: Shuai Xue <xueshuai@linux.alibaba.com> 21460M: Jing Zhang <renyu.zj@linux.alibaba.com> 21461S: Supported 21462F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21463F: drivers/perf/dwc_pcie_pmu.c 21464 21465SYNOPSYS HSDK RESET CONTROLLER DRIVER 21466M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21467S: Supported 21468F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21469F: drivers/reset/reset-hsdk.c 21470F: include/dt-bindings/reset/snps,hsdk-reset.h 21471 21472SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21473M: Prabu Thangamuthu <prabu.t@synopsys.com> 21474M: Manjunath M B <manjumb@synopsys.com> 21475L: linux-mmc@vger.kernel.org 21476S: Maintained 21477F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21478 21479SYSTEM CONFIGURATION (SYSCON) 21480M: Lee Jones <lee@kernel.org> 21481M: Arnd Bergmann <arnd@arndb.de> 21482S: Supported 21483T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21484F: drivers/mfd/syscon.c 21485 21486SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21487M: Sudeep Holla <sudeep.holla@arm.com> 21488R: Cristian Marussi <cristian.marussi@arm.com> 21489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21490S: Maintained 21491F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21492F: drivers/clk/clk-sc[mp]i.c 21493F: drivers/cpufreq/sc[mp]i-cpufreq.c 21494F: drivers/firmware/arm_scmi/ 21495F: drivers/firmware/arm_scpi.c 21496F: drivers/hwmon/scmi-hwmon.c 21497F: drivers/pmdomain/arm/ 21498F: drivers/powercap/arm_scmi_powercap.c 21499F: drivers/regulator/scmi-regulator.c 21500F: drivers/reset/reset-scmi.c 21501F: include/linux/sc[mp]i_protocol.h 21502F: include/trace/events/scmi.h 21503F: include/uapi/linux/virtio_scmi.h 21504 21505SYSTEM RESET/SHUTDOWN DRIVERS 21506M: Sebastian Reichel <sre@kernel.org> 21507L: linux-pm@vger.kernel.org 21508S: Maintained 21509T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21510F: Documentation/devicetree/bindings/power/reset/ 21511F: drivers/power/reset/ 21512 21513SYSTEM TRACE MODULE CLASS 21514M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21515S: Maintained 21516T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21517F: Documentation/trace/stm.rst 21518F: drivers/hwtracing/stm/ 21519F: include/linux/stm.h 21520F: include/uapi/linux/stm.h 21521 21522SYSTEM76 ACPI DRIVER 21523M: Jeremy Soller <jeremy@system76.com> 21524M: System76 Product Development <productdev@system76.com> 21525L: platform-driver-x86@vger.kernel.org 21526S: Maintained 21527F: drivers/platform/x86/system76_acpi.c 21528 21529SYSV FILESYSTEM 21530S: Orphan 21531F: Documentation/filesystems/sysv-fs.rst 21532F: fs/sysv/ 21533F: include/linux/sysv_fs.h 21534 21535TASKSTATS STATISTICS INTERFACE 21536M: Balbir Singh <bsingharora@gmail.com> 21537S: Maintained 21538F: Documentation/accounting/taskstats* 21539F: include/linux/taskstats* 21540F: kernel/taskstats.c 21541 21542TC subsystem 21543M: Jamal Hadi Salim <jhs@mojatatu.com> 21544M: Cong Wang <xiyou.wangcong@gmail.com> 21545M: Jiri Pirko <jiri@resnulli.us> 21546L: netdev@vger.kernel.org 21547S: Maintained 21548F: include/net/pkt_cls.h 21549F: include/net/pkt_sched.h 21550F: include/net/tc_act/ 21551F: include/uapi/linux/pkt_cls.h 21552F: include/uapi/linux/pkt_sched.h 21553F: include/uapi/linux/tc_act/ 21554F: include/uapi/linux/tc_ematch/ 21555F: net/sched/ 21556F: tools/testing/selftests/tc-testing 21557 21558TC90522 MEDIA DRIVER 21559M: Akihiro Tsukada <tskd08@gmail.com> 21560L: linux-media@vger.kernel.org 21561S: Odd Fixes 21562F: drivers/media/dvb-frontends/tc90522* 21563 21564TCP LOW PRIORITY MODULE 21565M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21566M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21567S: Maintained 21568W: http://tcp-lp-mod.sourceforge.net/ 21569F: net/ipv4/tcp_lp.c 21570 21571TDA10071 MEDIA DRIVER 21572L: linux-media@vger.kernel.org 21573S: Orphan 21574W: https://linuxtv.org 21575Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21576F: drivers/media/dvb-frontends/tda10071* 21577 21578TDA18212 MEDIA DRIVER 21579L: linux-media@vger.kernel.org 21580S: Orphan 21581W: https://linuxtv.org 21582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21583F: drivers/media/tuners/tda18212* 21584 21585TDA18218 MEDIA DRIVER 21586L: linux-media@vger.kernel.org 21587S: Orphan 21588W: https://linuxtv.org 21589Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21590F: drivers/media/tuners/tda18218* 21591 21592TDA18250 MEDIA DRIVER 21593M: Olli Salonen <olli.salonen@iki.fi> 21594L: linux-media@vger.kernel.org 21595S: Maintained 21596W: https://linuxtv.org 21597Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21598T: git git://linuxtv.org/media_tree.git 21599F: drivers/media/tuners/tda18250* 21600 21601TDA18271 MEDIA DRIVER 21602M: Michael Krufky <mkrufky@linuxtv.org> 21603L: linux-media@vger.kernel.org 21604S: Maintained 21605W: https://linuxtv.org 21606W: http://github.com/mkrufky 21607Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21608T: git git://linuxtv.org/mkrufky/tuners.git 21609F: drivers/media/tuners/tda18271* 21610 21611TDA1997x MEDIA DRIVER 21612M: Tim Harvey <tharvey@gateworks.com> 21613L: linux-media@vger.kernel.org 21614S: Maintained 21615W: https://linuxtv.org 21616Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21617F: drivers/media/i2c/tda1997x.* 21618 21619TDA827x MEDIA DRIVER 21620M: Michael Krufky <mkrufky@linuxtv.org> 21621L: linux-media@vger.kernel.org 21622S: Maintained 21623W: https://linuxtv.org 21624W: http://github.com/mkrufky 21625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21626T: git git://linuxtv.org/mkrufky/tuners.git 21627F: drivers/media/tuners/tda8290.* 21628 21629TDA8290 MEDIA DRIVER 21630M: Michael Krufky <mkrufky@linuxtv.org> 21631L: linux-media@vger.kernel.org 21632S: Maintained 21633W: https://linuxtv.org 21634W: http://github.com/mkrufky 21635Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21636T: git git://linuxtv.org/mkrufky/tuners.git 21637F: drivers/media/tuners/tda8290.* 21638 21639TDA9840 MEDIA DRIVER 21640M: Hans Verkuil <hverkuil@xs4all.nl> 21641L: linux-media@vger.kernel.org 21642S: Maintained 21643W: https://linuxtv.org 21644T: git git://linuxtv.org/media_tree.git 21645F: drivers/media/i2c/tda9840* 21646 21647TEA5761 TUNER DRIVER 21648M: Mauro Carvalho Chehab <mchehab@kernel.org> 21649L: linux-media@vger.kernel.org 21650S: Odd fixes 21651W: https://linuxtv.org 21652T: git git://linuxtv.org/media_tree.git 21653F: drivers/media/tuners/tea5761.* 21654 21655TEA5767 TUNER DRIVER 21656M: Mauro Carvalho Chehab <mchehab@kernel.org> 21657L: linux-media@vger.kernel.org 21658S: Maintained 21659W: https://linuxtv.org 21660T: git git://linuxtv.org/media_tree.git 21661F: drivers/media/tuners/tea5767.* 21662 21663TEA6415C MEDIA DRIVER 21664M: Hans Verkuil <hverkuil@xs4all.nl> 21665L: linux-media@vger.kernel.org 21666S: Maintained 21667W: https://linuxtv.org 21668T: git git://linuxtv.org/media_tree.git 21669F: drivers/media/i2c/tea6415c* 21670 21671TEA6420 MEDIA DRIVER 21672M: Hans Verkuil <hverkuil@xs4all.nl> 21673L: linux-media@vger.kernel.org 21674S: Maintained 21675W: https://linuxtv.org 21676T: git git://linuxtv.org/media_tree.git 21677F: drivers/media/i2c/tea6420* 21678 21679TEAM DRIVER 21680M: Jiri Pirko <jiri@resnulli.us> 21681L: netdev@vger.kernel.org 21682S: Supported 21683F: Documentation/netlink/specs/team.yaml 21684F: drivers/net/team/ 21685F: include/linux/if_team.h 21686F: include/uapi/linux/if_team.h 21687F: tools/testing/selftests/drivers/net/team/ 21688 21689TECHNICAL ADVISORY BOARD PROCESS DOCS 21690M: "Theodore Ts'o" <tytso@mit.edu> 21691M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21692L: tech-board-discuss@lists.linux.dev 21693S: Maintained 21694F: Documentation/process/contribution-maturity-model.rst 21695F: Documentation/process/researcher-guidelines.rst 21696 21697TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21698M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21699S: Maintained 21700F: arch/x86/platform/ts5500/ 21701 21702TECHNOTREND USB IR RECEIVER 21703M: Sean Young <sean@mess.org> 21704L: linux-media@vger.kernel.org 21705S: Maintained 21706F: drivers/media/rc/ttusbir.c 21707 21708TECHWELL TW9900 VIDEO DECODER 21709M: Mehdi Djait <mehdi.djait@bootlin.com> 21710L: linux-media@vger.kernel.org 21711S: Maintained 21712F: drivers/media/i2c/tw9900.c 21713 21714TECHWELL TW9910 VIDEO DECODER 21715L: linux-media@vger.kernel.org 21716S: Orphan 21717F: drivers/media/i2c/tw9910.c 21718F: include/media/i2c/tw9910.h 21719 21720TEE SUBSYSTEM 21721M: Jens Wiklander <jens.wiklander@linaro.org> 21722R: Sumit Garg <sumit.garg@linaro.org> 21723L: op-tee@lists.trustedfirmware.org 21724S: Maintained 21725F: Documentation/driver-api/tee.rst 21726F: Documentation/tee/ 21727F: Documentation/userspace-api/tee.rst 21728F: drivers/tee/ 21729F: include/linux/tee_drv.h 21730F: include/uapi/linux/tee.h 21731 21732TEGRA ARCHITECTURE SUPPORT 21733M: Thierry Reding <thierry.reding@gmail.com> 21734M: Jonathan Hunter <jonathanh@nvidia.com> 21735L: linux-tegra@vger.kernel.org 21736S: Supported 21737Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21738T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21739N: [^a-z]tegra 21740 21741TEGRA CLOCK DRIVER 21742M: Peter De Schrijver <pdeschrijver@nvidia.com> 21743M: Prashant Gaikwad <pgaikwad@nvidia.com> 21744S: Supported 21745F: drivers/clk/tegra/ 21746 21747TEGRA DMA DRIVERS 21748M: Laxman Dewangan <ldewangan@nvidia.com> 21749M: Jon Hunter <jonathanh@nvidia.com> 21750S: Supported 21751F: drivers/dma/tegra* 21752 21753TEGRA I2C DRIVER 21754M: Laxman Dewangan <ldewangan@nvidia.com> 21755R: Dmitry Osipenko <digetx@gmail.com> 21756S: Supported 21757F: drivers/i2c/busses/i2c-tegra.c 21758 21759TEGRA IOMMU DRIVERS 21760M: Thierry Reding <thierry.reding@gmail.com> 21761R: Krishna Reddy <vdumpa@nvidia.com> 21762L: linux-tegra@vger.kernel.org 21763S: Supported 21764F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21765F: drivers/iommu/tegra* 21766 21767TEGRA KBC DRIVER 21768M: Laxman Dewangan <ldewangan@nvidia.com> 21769S: Supported 21770F: drivers/input/keyboard/tegra-kbc.c 21771 21772TEGRA NAND DRIVER 21773M: Stefan Agner <stefan@agner.ch> 21774M: Lucas Stach <dev@lynxeye.de> 21775S: Maintained 21776F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21777F: drivers/mtd/nand/raw/tegra_nand.c 21778 21779TEGRA PWM DRIVER 21780M: Thierry Reding <thierry.reding@gmail.com> 21781S: Supported 21782F: drivers/pwm/pwm-tegra.c 21783 21784TEGRA QUAD SPI DRIVER 21785M: Thierry Reding <thierry.reding@gmail.com> 21786M: Jonathan Hunter <jonathanh@nvidia.com> 21787M: Sowjanya Komatineni <skomatineni@nvidia.com> 21788L: linux-tegra@vger.kernel.org 21789S: Maintained 21790F: drivers/spi/spi-tegra210-quad.c 21791 21792TEGRA SERIAL DRIVER 21793M: Laxman Dewangan <ldewangan@nvidia.com> 21794S: Supported 21795F: drivers/tty/serial/serial-tegra.c 21796 21797TEGRA SPI DRIVER 21798M: Laxman Dewangan <ldewangan@nvidia.com> 21799S: Supported 21800F: drivers/spi/spi-tegra* 21801 21802TEGRA VIDEO DRIVER 21803M: Thierry Reding <thierry.reding@gmail.com> 21804M: Jonathan Hunter <jonathanh@nvidia.com> 21805M: Sowjanya Komatineni <skomatineni@nvidia.com> 21806M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21807L: linux-media@vger.kernel.org 21808L: linux-tegra@vger.kernel.org 21809S: Maintained 21810F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21811F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21812F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21813F: drivers/staging/media/tegra-video/ 21814 21815TEGRA XUSB PADCTL DRIVER 21816M: JC Kuo <jckuo@nvidia.com> 21817S: Supported 21818F: drivers/phy/tegra/xusb* 21819 21820TEHUTI ETHERNET DRIVER 21821M: Andy Gospodarek <andy@greyhouse.net> 21822L: netdev@vger.kernel.org 21823S: Supported 21824F: drivers/net/ethernet/tehuti/* 21825 21826TELECOM CLOCK DRIVER FOR MCPL0010 21827M: Mark Gross <markgross@kernel.org> 21828S: Supported 21829F: drivers/char/tlclk.c 21830 21831TEMPO SEMICONDUCTOR DRIVERS 21832M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21833S: Maintained 21834F: Documentation/devicetree/bindings/sound/tscs*.txt 21835F: sound/soc/codecs/tscs*.c 21836F: sound/soc/codecs/tscs*.h 21837 21838TENSILICA XTENSA PORT (xtensa) 21839M: Chris Zankel <chris@zankel.net> 21840M: Max Filippov <jcmvbkbc@gmail.com> 21841S: Maintained 21842T: git https://github.com/jcmvbkbc/linux-xtensa.git 21843F: arch/xtensa/ 21844F: drivers/irqchip/irq-xtensa-* 21845 21846TEXAS INSTRUMENTS ASoC DRIVERS 21847M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21848L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21849S: Maintained 21850F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21851F: sound/soc/ti/ 21852 21853TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21854M: Shenghao Ding <shenghao-ding@ti.com> 21855M: Kevin Lu <kevin-lu@ti.com> 21856M: Baojun Xu <baojun.xu@ti.com> 21857L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21858S: Maintained 21859F: Documentation/devicetree/bindings/sound/tas2552.txt 21860F: Documentation/devicetree/bindings/sound/tas2562.yaml 21861F: Documentation/devicetree/bindings/sound/tas2770.yaml 21862F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21863F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21864F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21865F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21866F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21867F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21868F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21869F: include/sound/tas2*.h 21870F: include/sound/tlv320*.h 21871F: include/sound/tpa6130a2-plat.h 21872F: sound/pci/hda/tas2781_hda_i2c.c 21873F: sound/soc/codecs/pcm1681.c 21874F: sound/soc/codecs/pcm1789*.* 21875F: sound/soc/codecs/pcm179x*.* 21876F: sound/soc/codecs/pcm186x*.* 21877F: sound/soc/codecs/pcm3008.* 21878F: sound/soc/codecs/pcm3060*.* 21879F: sound/soc/codecs/pcm3168a*.* 21880F: sound/soc/codecs/pcm5102a.c 21881F: sound/soc/codecs/pcm512x*.* 21882F: sound/soc/codecs/tas2*.* 21883F: sound/soc/codecs/tlv320*.* 21884F: sound/soc/codecs/tpa6130a2.* 21885 21886TEXAS INSTRUMENTS DMA DRIVERS 21887M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21888L: dmaengine@vger.kernel.org 21889S: Maintained 21890F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21891F: Documentation/devicetree/bindings/dma/ti-edma.txt 21892F: Documentation/devicetree/bindings/dma/ti/ 21893F: drivers/dma/ti/ 21894F: include/linux/dma/k3-psil.h 21895F: include/linux/dma/k3-udma-glue.h 21896F: include/linux/dma/ti-cppi5.h 21897X: drivers/dma/ti/cppi41.c 21898 21899TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21900M: Robert Marko <robert.marko@sartura.hr> 21901M: Luka Perkov <luka.perkov@sartura.hr> 21902L: linux-hwmon@vger.kernel.org 21903S: Maintained 21904F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21905F: Documentation/hwmon/tps23861.rst 21906F: drivers/hwmon/tps23861.c 21907 21908TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21909M: Ricardo Ribalda <ribalda@kernel.org> 21910L: linux-iio@vger.kernel.org 21911S: Supported 21912F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21913F: drivers/iio/dac/ti-dac7612.c 21914 21915TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21916M: Nishanth Menon <nm@ti.com> 21917M: Tero Kristo <kristo@kernel.org> 21918M: Santosh Shilimkar <ssantosh@kernel.org> 21919L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21920S: Maintained 21921F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21922F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21923F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21924F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21925F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21926F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21927F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21928F: drivers/clk/keystone/sci-clk.c 21929F: drivers/firmware/ti_sci* 21930F: drivers/irqchip/irq-ti-sci-inta.c 21931F: drivers/irqchip/irq-ti-sci-intr.c 21932F: drivers/reset/reset-ti-sci.c 21933F: drivers/soc/ti/ti_sci_inta_msi.c 21934F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21935F: include/dt-bindings/soc/ti,sci_pm_domain.h 21936F: include/linux/soc/ti/ti_sci_inta_msi.h 21937F: include/linux/soc/ti/ti_sci_protocol.h 21938 21939TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21940M: Puranjay Mohan <puranjay12@gmail.com> 21941L: linux-iio@vger.kernel.org 21942S: Supported 21943F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21944F: drivers/iio/temperature/tmp117.c 21945 21946THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21947M: Hans Verkuil <hverkuil@xs4all.nl> 21948L: linux-media@vger.kernel.org 21949S: Maintained 21950W: https://linuxtv.org 21951T: git git://linuxtv.org/media_tree.git 21952F: drivers/media/radio/radio-raremono.c 21953 21954THERMAL 21955M: Rafael J. Wysocki <rafael@kernel.org> 21956M: Daniel Lezcano <daniel.lezcano@linaro.org> 21957R: Zhang Rui <rui.zhang@intel.com> 21958R: Lukasz Luba <lukasz.luba@arm.com> 21959L: linux-pm@vger.kernel.org 21960S: Supported 21961Q: https://patchwork.kernel.org/project/linux-pm/list/ 21962T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21963F: Documentation/ABI/testing/sysfs-class-thermal 21964F: Documentation/admin-guide/thermal/ 21965F: Documentation/devicetree/bindings/thermal/ 21966F: Documentation/driver-api/thermal/ 21967F: drivers/thermal/ 21968F: include/dt-bindings/thermal/ 21969F: include/linux/cpu_cooling.h 21970F: include/linux/thermal.h 21971F: include/uapi/linux/thermal.h 21972F: tools/lib/thermal/ 21973F: tools/thermal/ 21974 21975THERMAL DRIVER FOR AMLOGIC SOCS 21976M: Guillaume La Roque <glaroque@baylibre.com> 21977L: linux-pm@vger.kernel.org 21978L: linux-amlogic@lists.infradead.org 21979S: Supported 21980W: http://linux-meson.com/ 21981F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21982F: drivers/thermal/amlogic_thermal.c 21983 21984THERMAL/CPU_COOLING 21985M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21986M: Daniel Lezcano <daniel.lezcano@linaro.org> 21987M: Viresh Kumar <viresh.kumar@linaro.org> 21988R: Lukasz Luba <lukasz.luba@arm.com> 21989L: linux-pm@vger.kernel.org 21990S: Supported 21991F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21992F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21993F: drivers/thermal/cpufreq_cooling.c 21994F: drivers/thermal/cpuidle_cooling.c 21995F: include/linux/cpu_cooling.h 21996 21997THERMAL/POWER_ALLOCATOR 21998M: Lukasz Luba <lukasz.luba@arm.com> 21999L: linux-pm@vger.kernel.org 22000S: Maintained 22001F: Documentation/driver-api/thermal/power_allocator.rst 22002F: drivers/thermal/gov_power_allocator.c 22003F: drivers/thermal/thermal_trace_ipa.h 22004 22005THINKPAD ACPI EXTRAS DRIVER 22006M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22007L: ibm-acpi-devel@lists.sourceforge.net 22008L: platform-driver-x86@vger.kernel.org 22009S: Maintained 22010W: http://ibm-acpi.sourceforge.net 22011W: http://thinkwiki.org/wiki/Ibm-acpi 22012T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22013F: drivers/platform/x86/thinkpad_acpi.c 22014 22015THINKPAD LMI DRIVER 22016M: Mark Pearson <markpearson@lenovo.com> 22017L: platform-driver-x86@vger.kernel.org 22018S: Maintained 22019F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22020F: drivers/platform/x86/think-lmi.? 22021 22022THP7312 ISP DRIVER 22023M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22024M: Paul Elder <paul.elder@ideasonboard.com> 22025L: linux-media@vger.kernel.org 22026S: Maintained 22027T: git git://linuxtv.org/media_tree.git 22028F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22029F: Documentation/userspace-api/media/drivers/thp7312.rst 22030F: drivers/media/i2c/thp7312.c 22031F: include/uapi/linux/thp7312.h 22032 22033THUNDERBOLT DMA TRAFFIC TEST DRIVER 22034M: Isaac Hazan <isaac.hazan@intel.com> 22035L: linux-usb@vger.kernel.org 22036S: Maintained 22037F: drivers/thunderbolt/dma_test.c 22038 22039THUNDERBOLT DRIVER 22040M: Andreas Noever <andreas.noever@gmail.com> 22041M: Michael Jamet <michael.jamet@intel.com> 22042M: Mika Westerberg <mika.westerberg@linux.intel.com> 22043M: Yehezkel Bernat <YehezkelShB@gmail.com> 22044L: linux-usb@vger.kernel.org 22045S: Maintained 22046T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22047F: Documentation/admin-guide/thunderbolt.rst 22048F: drivers/thunderbolt/ 22049F: include/linux/thunderbolt.h 22050 22051THUNDERBOLT NETWORK DRIVER 22052M: Michael Jamet <michael.jamet@intel.com> 22053M: Mika Westerberg <mika.westerberg@linux.intel.com> 22054M: Yehezkel Bernat <YehezkelShB@gmail.com> 22055L: netdev@vger.kernel.org 22056S: Maintained 22057F: drivers/net/thunderbolt/ 22058 22059THUNDERX GPIO DRIVER 22060M: Robert Richter <rric@kernel.org> 22061S: Odd Fixes 22062F: drivers/gpio/gpio-thunderx.c 22063 22064TI ADS7924 ADC DRIVER 22065M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22066L: linux-iio@vger.kernel.org 22067S: Supported 22068F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22069F: drivers/iio/adc/ti-ads7924.c 22070 22071TI AM437X VPFE DRIVER 22072M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22073L: linux-media@vger.kernel.org 22074S: Maintained 22075W: https://linuxtv.org 22076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22077T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22078F: drivers/media/platform/ti/am437x/ 22079 22080TI BANDGAP AND THERMAL DRIVER 22081M: Eduardo Valentin <edubezval@gmail.com> 22082M: Keerthy <j-keerthy@ti.com> 22083L: linux-pm@vger.kernel.org 22084L: linux-omap@vger.kernel.org 22085S: Maintained 22086F: drivers/thermal/ti-soc-thermal/ 22087 22088TI BQ27XXX POWER SUPPLY DRIVER 22089F: drivers/power/supply/bq27xxx_battery.c 22090F: drivers/power/supply/bq27xxx_battery_i2c.c 22091F: include/linux/power/bq27xxx_battery.h 22092 22093TI CDCE706 CLOCK DRIVER 22094M: Max Filippov <jcmvbkbc@gmail.com> 22095S: Maintained 22096F: drivers/clk/clk-cdce706.c 22097 22098TI CLOCK DRIVER 22099M: Tero Kristo <kristo@kernel.org> 22100L: linux-omap@vger.kernel.org 22101S: Odd Fixes 22102F: drivers/clk/ti/ 22103F: include/linux/clk/ti.h 22104 22105TI DAVINCI MACHINE SUPPORT 22106M: Bartosz Golaszewski <brgl@bgdev.pl> 22107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22108S: Maintained 22109T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22110F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22111F: arch/arm/boot/dts/ti/davinci/ 22112F: arch/arm/mach-davinci/ 22113F: drivers/i2c/busses/i2c-davinci.c 22114 22115TI DAVINCI SERIES CLOCK DRIVER 22116M: David Lechner <david@lechnology.com> 22117S: Maintained 22118F: Documentation/devicetree/bindings/clock/ti/davinci/ 22119F: drivers/clk/davinci/ 22120F: include/linux/clk/davinci.h 22121 22122TI DAVINCI SERIES GPIO DRIVER 22123M: Keerthy <j-keerthy@ti.com> 22124L: linux-gpio@vger.kernel.org 22125S: Maintained 22126F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22127F: drivers/gpio/gpio-davinci.c 22128 22129TI DAVINCI SERIES MEDIA DRIVER 22130M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22131L: linux-media@vger.kernel.org 22132S: Maintained 22133W: https://linuxtv.org 22134Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22135T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22136F: drivers/media/platform/ti/davinci/ 22137F: include/media/davinci/ 22138 22139TI ENHANCED CAPTURE (eCAP) DRIVER 22140M: Vignesh Raghavendra <vigneshr@ti.com> 22141R: Julien Panis <jpanis@baylibre.com> 22142L: linux-iio@vger.kernel.org 22143L: linux-omap@vger.kernel.org 22144S: Maintained 22145F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22146F: drivers/counter/ti-ecap-capture.c 22147 22148TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22149R: David Lechner <david@lechnology.com> 22150L: linux-iio@vger.kernel.org 22151F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22152F: drivers/counter/ti-eqep.c 22153 22154TI ETHERNET SWITCH DRIVER (CPSW) 22155R: Siddharth Vadapalli <s-vadapalli@ti.com> 22156R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22157R: Roger Quadros <rogerq@kernel.org> 22158L: linux-omap@vger.kernel.org 22159L: netdev@vger.kernel.org 22160S: Maintained 22161F: drivers/net/ethernet/ti/cpsw* 22162F: drivers/net/ethernet/ti/davinci* 22163 22164TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22165M: Alex Dubov <oakad@yahoo.com> 22166S: Maintained 22167W: http://tifmxx.berlios.de/ 22168F: drivers/memstick/host/tifm_ms.c 22169F: drivers/misc/tifm* 22170F: drivers/mmc/host/tifm_sd.c 22171F: include/linux/tifm.h 22172 22173TI FPD-LINK DRIVERS 22174M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22175L: linux-media@vger.kernel.org 22176S: Maintained 22177F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22178F: drivers/media/i2c/ds90* 22179F: include/media/i2c/ds90* 22180 22181TI HDC302X HUMIDITY DRIVER 22182M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22183M: Li peiyu <579lpy@gmail.com> 22184L: linux-iio@vger.kernel.org 22185S: Maintained 22186F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22187F: drivers/iio/humidity/hdc3020.c 22188 22189TI ICSSG ETHERNET DRIVER (ICSSG) 22190R: MD Danish Anwar <danishanwar@ti.com> 22191R: Roger Quadros <rogerq@kernel.org> 22192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22193L: netdev@vger.kernel.org 22194S: Maintained 22195F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22196F: drivers/net/ethernet/ti/icssg/* 22197 22198TI J721E CSI2RX DRIVER 22199M: Jai Luthra <j-luthra@ti.com> 22200L: linux-media@vger.kernel.org 22201S: Maintained 22202F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22203F: drivers/media/platform/ti/j721e-csi2rx/ 22204 22205TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22206M: Nishanth Menon <nm@ti.com> 22207M: Santosh Shilimkar <ssantosh@kernel.org> 22208L: linux-kernel@vger.kernel.org 22209L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22210S: Maintained 22211T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22212F: drivers/pmdomain/ti/omap_prm.c 22213F: drivers/soc/ti/* 22214 22215TI LM49xxx FAMILY ASoC CODEC DRIVERS 22216M: M R Swami Reddy <mr.swami.reddy@ti.com> 22217M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22218L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22219S: Maintained 22220F: sound/soc/codecs/isabelle* 22221F: sound/soc/codecs/lm49453* 22222 22223TI LMP92064 ADC DRIVER 22224M: Leonard Göhrs <l.goehrs@pengutronix.de> 22225R: kernel@pengutronix.de 22226L: linux-iio@vger.kernel.org 22227S: Maintained 22228F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22229F: drivers/iio/adc/ti-lmp92064.c 22230 22231TI PCM3060 ASoC CODEC DRIVER 22232M: Kirill Marinushkin <kmarinushkin@birdec.com> 22233L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22234S: Maintained 22235F: Documentation/devicetree/bindings/sound/pcm3060.txt 22236F: sound/soc/codecs/pcm3060* 22237 22238TI TAS571X FAMILY ASoC CODEC DRIVER 22239M: Kevin Cernekee <cernekee@chromium.org> 22240L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22241S: Odd Fixes 22242F: sound/soc/codecs/tas571x* 22243 22244TI TMAG5273 MAGNETOMETER DRIVER 22245M: Gerald Loacker <gerald.loacker@wolfvision.net> 22246L: linux-iio@vger.kernel.org 22247S: Maintained 22248F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22249F: drivers/iio/magnetometer/tmag5273.c 22250 22251TI TRF7970A NFC DRIVER 22252M: Mark Greer <mgreer@animalcreek.com> 22253L: linux-wireless@vger.kernel.org 22254S: Supported 22255F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22256F: drivers/nfc/trf7970a.c 22257 22258TI TSC2046 ADC DRIVER 22259M: Oleksij Rempel <o.rempel@pengutronix.de> 22260R: kernel@pengutronix.de 22261L: linux-iio@vger.kernel.org 22262S: Maintained 22263F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22264F: drivers/iio/adc/ti-tsc2046.c 22265 22266TI TWL4030 SERIES SOC CODEC DRIVER 22267M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22268L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22269S: Maintained 22270F: sound/soc/codecs/twl4030* 22271 22272TI VPE/CAL DRIVERS 22273M: Benoit Parrot <bparrot@ti.com> 22274L: linux-media@vger.kernel.org 22275S: Maintained 22276W: http://linuxtv.org/ 22277Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22278F: Documentation/devicetree/bindings/media/ti,cal.yaml 22279F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22280F: drivers/media/platform/ti/cal/ 22281F: drivers/media/platform/ti/vpe/ 22282 22283TI WILINK WIRELESS DRIVERS 22284L: linux-wireless@vger.kernel.org 22285S: Orphan 22286W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22287W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22288F: drivers/net/wireless/ti/ 22289 22290TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22291M: John Stultz <jstultz@google.com> 22292M: Thomas Gleixner <tglx@linutronix.de> 22293R: Stephen Boyd <sboyd@kernel.org> 22294L: linux-kernel@vger.kernel.org 22295S: Supported 22296T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22297F: include/linux/clocksource.h 22298F: include/linux/time.h 22299F: include/linux/timekeeper_internal.h 22300F: include/linux/timekeeping.h 22301F: include/linux/timex.h 22302F: include/uapi/linux/time.h 22303F: include/uapi/linux/timex.h 22304F: kernel/time/alarmtimer.c 22305F: kernel/time/clocksource* 22306F: kernel/time/ntp* 22307F: kernel/time/time.c 22308F: kernel/time/timeconst.bc 22309F: kernel/time/timeconv.c 22310F: kernel/time/timecounter.c 22311F: kernel/time/timekeeping* 22312F: kernel/time/time_test.c 22313F: tools/testing/selftests/timers/ 22314 22315TIPC NETWORK LAYER 22316M: Jon Maloy <jmaloy@redhat.com> 22317M: Ying Xue <ying.xue@windriver.com> 22318L: netdev@vger.kernel.org (core kernel code) 22319L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22320S: Maintained 22321W: http://tipc.sourceforge.net/ 22322F: include/uapi/linux/tipc*.h 22323F: net/tipc/ 22324 22325TLAN NETWORK DRIVER 22326M: Samuel Chessman <chessman@tux.org> 22327L: tlan-devel@lists.sourceforge.net (subscribers-only) 22328S: Maintained 22329W: http://sourceforge.net/projects/tlan/ 22330F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22331F: drivers/net/ethernet/ti/tlan.* 22332 22333TMIO/SDHI MMC DRIVER 22334M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22335L: linux-mmc@vger.kernel.org 22336L: linux-renesas-soc@vger.kernel.org 22337S: Supported 22338F: drivers/mmc/host/renesas_sdhi* 22339F: drivers/mmc/host/tmio_mmc* 22340F: include/linux/mfd/tmio.h 22341 22342TMP513 HARDWARE MONITOR DRIVER 22343M: Eric Tremblay <etremblay@distech-controls.com> 22344L: linux-hwmon@vger.kernel.org 22345S: Maintained 22346F: Documentation/hwmon/tmp513.rst 22347F: drivers/hwmon/tmp513.c 22348 22349TMPFS (SHMEM FILESYSTEM) 22350M: Hugh Dickins <hughd@google.com> 22351L: linux-mm@kvack.org 22352S: Maintained 22353F: include/linux/shmem_fs.h 22354F: mm/shmem.c 22355 22356TOMOYO SECURITY MODULE 22357M: Kentaro Takeda <takedakn@nttdata.co.jp> 22358M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22359L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22360L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22361L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22362L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22363S: Maintained 22364W: https://tomoyo.osdn.jp/ 22365F: security/tomoyo/ 22366 22367TOPSTAR LAPTOP EXTRAS DRIVER 22368M: Herton Ronaldo Krzesinski <herton@canonical.com> 22369L: platform-driver-x86@vger.kernel.org 22370S: Maintained 22371F: drivers/platform/x86/topstar-laptop.c 22372 22373TORTURE-TEST MODULES 22374M: Davidlohr Bueso <dave@stgolabs.net> 22375M: "Paul E. McKenney" <paulmck@kernel.org> 22376M: Josh Triplett <josh@joshtriplett.org> 22377L: linux-kernel@vger.kernel.org 22378S: Supported 22379T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22380F: Documentation/RCU/torture.rst 22381F: kernel/locking/locktorture.c 22382F: kernel/rcu/rcuscale.c 22383F: kernel/rcu/rcutorture.c 22384F: kernel/rcu/refscale.c 22385F: kernel/torture.c 22386 22387TOSHIBA ACPI EXTRAS DRIVER 22388M: Azael Avalos <coproscefalo@gmail.com> 22389L: platform-driver-x86@vger.kernel.org 22390S: Maintained 22391F: drivers/platform/x86/toshiba_acpi.c 22392 22393TOSHIBA BLUETOOTH DRIVER 22394M: Azael Avalos <coproscefalo@gmail.com> 22395L: platform-driver-x86@vger.kernel.org 22396S: Maintained 22397F: drivers/platform/x86/toshiba_bluetooth.c 22398 22399TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22400M: Azael Avalos <coproscefalo@gmail.com> 22401L: platform-driver-x86@vger.kernel.org 22402S: Maintained 22403F: drivers/platform/x86/toshiba_haps.c 22404 22405TOSHIBA SMM DRIVER 22406M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22407S: Maintained 22408W: http://www.buzzard.org.uk/toshiba/ 22409F: drivers/char/toshiba.c 22410F: include/linux/toshiba.h 22411F: include/uapi/linux/toshiba.h 22412 22413TOSHIBA TC358743 DRIVER 22414M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22415L: linux-media@vger.kernel.org 22416S: Maintained 22417F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22418F: drivers/media/i2c/tc358743* 22419F: include/media/i2c/tc358743.h 22420 22421TOSHIBA WMI HOTKEYS DRIVER 22422M: Azael Avalos <coproscefalo@gmail.com> 22423L: platform-driver-x86@vger.kernel.org 22424S: Maintained 22425F: drivers/platform/x86/toshiba-wmi.c 22426 22427TPM DEVICE DRIVER 22428M: Peter Huewe <peterhuewe@gmx.de> 22429M: Jarkko Sakkinen <jarkko@kernel.org> 22430R: Jason Gunthorpe <jgg@ziepe.ca> 22431L: linux-integrity@vger.kernel.org 22432S: Maintained 22433W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22434Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22435T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22436F: drivers/char/tpm/ 22437 22438TPS546D24 DRIVER 22439M: Duke Du <dukedu83@gmail.com> 22440L: linux-hwmon@vger.kernel.org 22441S: Maintained 22442F: Documentation/hwmon/tps546d24.rst 22443F: drivers/hwmon/pmbus/tps546d24.c 22444 22445TQ SYSTEMS BOARD & DRIVER SUPPORT 22446L: linux@ew.tq-group.com 22447S: Supported 22448W: https://www.tq-group.com/en/products/tq-embedded/ 22449F: arch/arm/boot/dts/imx*mba*.dts* 22450F: arch/arm/boot/dts/imx*tqma*.dts* 22451F: arch/arm/boot/dts/mba*.dtsi 22452F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22453F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22454F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22455F: arch/arm64/boot/dts/freescale/mba*.dtsi 22456F: arch/arm64/boot/dts/freescale/tqml*.dts* 22457F: drivers/gpio/gpio-tqmx86.c 22458F: drivers/mfd/tqmx86.c 22459F: drivers/watchdog/tqmx86_wdt.c 22460 22461TRACING 22462M: Steven Rostedt <rostedt@goodmis.org> 22463M: Masami Hiramatsu <mhiramat@kernel.org> 22464R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22465L: linux-kernel@vger.kernel.org 22466L: linux-trace-kernel@vger.kernel.org 22467S: Maintained 22468Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22469T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22470F: Documentation/trace/* 22471F: fs/tracefs/ 22472F: include/linux/trace*.h 22473F: include/trace/ 22474F: kernel/trace/ 22475F: scripts/tracing/ 22476F: tools/testing/selftests/ftrace/ 22477 22478TRACING MMIO ACCESSES (MMIOTRACE) 22479M: Steven Rostedt <rostedt@goodmis.org> 22480M: Masami Hiramatsu <mhiramat@kernel.org> 22481R: Karol Herbst <karolherbst@gmail.com> 22482R: Pekka Paalanen <ppaalanen@gmail.com> 22483L: linux-kernel@vger.kernel.org 22484L: nouveau@lists.freedesktop.org 22485S: Maintained 22486F: arch/x86/mm/kmmio.c 22487F: arch/x86/mm/mmio-mod.c 22488F: arch/x86/mm/testmmiotrace.c 22489F: include/linux/mmiotrace.h 22490F: kernel/trace/trace_mmiotrace.c 22491 22492TRACING OS NOISE / LATENCY TRACERS 22493M: Steven Rostedt <rostedt@goodmis.org> 22494M: Daniel Bristot de Oliveira <bristot@kernel.org> 22495S: Maintained 22496F: Documentation/trace/hwlat_detector.rst 22497F: Documentation/trace/osnoise-tracer.rst 22498F: Documentation/trace/timerlat-tracer.rst 22499F: arch/*/kernel/trace.c 22500F: include/trace/events/osnoise.h 22501F: kernel/trace/trace_hwlat.c 22502F: kernel/trace/trace_irqsoff.c 22503F: kernel/trace/trace_osnoise.c 22504F: kernel/trace/trace_sched_wakeup.c 22505 22506TRADITIONAL CHINESE DOCUMENTATION 22507M: Hu Haowen <2023002089@link.tyut.edu.cn> 22508S: Maintained 22509W: https://github.com/srcres258/linux-doc 22510T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22511F: Documentation/translations/zh_TW/ 22512 22513TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22514M: Dan Williams <dan.j.williams@intel.com> 22515L: linux-coco@lists.linux.dev 22516S: Maintained 22517F: Documentation/ABI/testing/configfs-tsm 22518F: drivers/virt/coco/tsm.c 22519F: include/linux/tsm.h 22520 22521TTY LAYER AND SERIAL DRIVERS 22522M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22523M: Jiri Slaby <jirislaby@kernel.org> 22524L: linux-kernel@vger.kernel.org 22525L: linux-serial@vger.kernel.org 22526S: Supported 22527T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22528F: Documentation/devicetree/bindings/serial/ 22529F: Documentation/driver-api/serial/ 22530F: drivers/tty/ 22531F: include/linux/selection.h 22532F: include/linux/serial.h 22533F: include/linux/serial_core.h 22534F: include/linux/sysrq.h 22535F: include/linux/tty*.h 22536F: include/linux/vt.h 22537F: include/linux/vt_*.h 22538F: include/uapi/linux/serial.h 22539F: include/uapi/linux/serial_core.h 22540F: include/uapi/linux/tty.h 22541 22542TUA9001 MEDIA DRIVER 22543L: linux-media@vger.kernel.org 22544S: Orphan 22545W: https://linuxtv.org 22546Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22547F: drivers/media/tuners/tua9001* 22548 22549TULIP NETWORK DRIVERS 22550L: netdev@vger.kernel.org 22551L: linux-parisc@vger.kernel.org 22552S: Orphan 22553F: drivers/net/ethernet/dec/tulip/ 22554 22555TUN/TAP driver 22556M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22557M: Jason Wang <jasowang@redhat.com> 22558S: Maintained 22559W: http://vtun.sourceforge.net/tun 22560F: Documentation/networking/tuntap.rst 22561F: arch/um/os-Linux/drivers/ 22562F: drivers/net/tap.c 22563F: drivers/net/tun.c 22564 22565TURBOCHANNEL SUBSYSTEM 22566M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22567M: Ralf Baechle <ralf@linux-mips.org> 22568L: linux-mips@vger.kernel.org 22569S: Maintained 22570Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22571F: drivers/tc/ 22572F: include/linux/tc.h 22573 22574TURBOSTAT UTILITY 22575M: "Len Brown" <lenb@kernel.org> 22576L: linux-pm@vger.kernel.org 22577S: Supported 22578Q: https://patchwork.kernel.org/project/linux-pm/list/ 22579B: https://bugzilla.kernel.org 22580T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22581F: tools/power/x86/turbostat/ 22582 22583TW5864 VIDEO4LINUX DRIVER 22584M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22585M: Anton Sviridenko <anton@corp.bluecherry.net> 22586M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22587M: Andrey Utkin <andrey_utkin@fastmail.com> 22588L: linux-media@vger.kernel.org 22589S: Supported 22590F: drivers/media/pci/tw5864/ 22591 22592TW68 VIDEO4LINUX DRIVER 22593M: Hans Verkuil <hverkuil@xs4all.nl> 22594L: linux-media@vger.kernel.org 22595S: Odd Fixes 22596W: https://linuxtv.org 22597T: git git://linuxtv.org/media_tree.git 22598F: drivers/media/pci/tw68/ 22599 22600TW686X VIDEO4LINUX DRIVER 22601M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22602L: linux-media@vger.kernel.org 22603S: Maintained 22604W: http://linuxtv.org 22605T: git git://linuxtv.org/media_tree.git 22606F: drivers/media/pci/tw686x/ 22607 22608U-BOOT ENVIRONMENT VARIABLES 22609M: Rafał Miłecki <rafal@milecki.pl> 22610S: Maintained 22611F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22612F: drivers/nvmem/u-boot-env.c 22613 22614UACCE ACCELERATOR FRAMEWORK 22615M: Zhangfei Gao <zhangfei.gao@linaro.org> 22616M: Zhou Wang <wangzhou1@hisilicon.com> 22617L: linux-accelerators@lists.ozlabs.org 22618L: linux-kernel@vger.kernel.org 22619S: Maintained 22620F: Documentation/ABI/testing/sysfs-driver-uacce 22621F: Documentation/misc-devices/uacce.rst 22622F: drivers/misc/uacce/ 22623F: include/linux/uacce.h 22624F: include/uapi/misc/uacce/ 22625 22626UBI FILE SYSTEM (UBIFS) 22627M: Richard Weinberger <richard@nod.at> 22628R: Zhihao Cheng <chengzhihao1@huawei.com> 22629L: linux-mtd@lists.infradead.org 22630S: Supported 22631W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22632T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22633T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22634F: Documentation/ABI/testing/sysfs-fs-ubifs 22635F: Documentation/filesystems/ubifs-authentication.rst 22636F: Documentation/filesystems/ubifs.rst 22637F: fs/ubifs/ 22638 22639UBLK USERSPACE BLOCK DRIVER 22640M: Ming Lei <ming.lei@redhat.com> 22641L: linux-block@vger.kernel.org 22642S: Maintained 22643F: Documentation/block/ublk.rst 22644F: drivers/block/ublk_drv.c 22645F: include/uapi/linux/ublk_cmd.h 22646 22647UBSAN 22648M: Kees Cook <keescook@chromium.org> 22649R: Marco Elver <elver@google.com> 22650R: Andrey Konovalov <andreyknvl@gmail.com> 22651R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22652L: kasan-dev@googlegroups.com 22653L: linux-hardening@vger.kernel.org 22654S: Supported 22655T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22656F: Documentation/dev-tools/ubsan.rst 22657F: include/linux/ubsan.h 22658F: lib/Kconfig.ubsan 22659F: lib/test_ubsan.c 22660F: lib/ubsan.c 22661F: scripts/Makefile.ubsan 22662K: \bARCH_HAS_UBSAN\b 22663 22664UCLINUX (M68KNOMMU AND COLDFIRE) 22665M: Greg Ungerer <gerg@linux-m68k.org> 22666L: linux-m68k@lists.linux-m68k.org 22667S: Maintained 22668W: http://www.linux-m68k.org/ 22669T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22670F: arch/m68k/*/*_no.* 22671F: arch/m68k/68*/ 22672F: arch/m68k/coldfire/ 22673F: arch/m68k/include/asm/*_no.* 22674 22675UDF FILESYSTEM 22676M: Jan Kara <jack@suse.com> 22677S: Maintained 22678F: Documentation/filesystems/udf.rst 22679F: fs/udf/ 22680 22681UDRAW TABLET 22682M: Bastien Nocera <hadess@hadess.net> 22683L: linux-input@vger.kernel.org 22684S: Maintained 22685F: drivers/hid/hid-udraw-ps3.c 22686 22687UFS FILESYSTEM 22688M: Evgeniy Dushistov <dushistov@mail.ru> 22689S: Maintained 22690F: Documentation/admin-guide/ufs.rst 22691F: fs/ufs/ 22692 22693UHID USERSPACE HID IO DRIVER 22694M: David Rheinsberg <david@readahead.eu> 22695L: linux-input@vger.kernel.org 22696S: Maintained 22697F: drivers/hid/uhid.c 22698F: include/uapi/linux/uhid.h 22699 22700ULPI BUS 22701M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22702L: linux-usb@vger.kernel.org 22703S: Maintained 22704F: drivers/usb/common/ulpi.c 22705F: include/linux/ulpi/ 22706 22707UNICODE SUBSYSTEM 22708M: Gabriel Krisman Bertazi <krisman@kernel.org> 22709L: linux-fsdevel@vger.kernel.org 22710S: Supported 22711F: fs/unicode/ 22712 22713UNIFDEF 22714M: Tony Finch <dot@dotat.at> 22715S: Maintained 22716W: http://dotat.at/prog/unifdef 22717F: scripts/unifdef.c 22718 22719UNIFORM CDROM DRIVER 22720M: Phillip Potter <phil@philpotter.co.uk> 22721S: Maintained 22722F: Documentation/cdrom/ 22723F: drivers/cdrom/cdrom.c 22724F: include/linux/cdrom.h 22725F: include/uapi/linux/cdrom.h 22726 22727UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22728R: Alim Akhtar <alim.akhtar@samsung.com> 22729R: Avri Altman <avri.altman@wdc.com> 22730R: Bart Van Assche <bvanassche@acm.org> 22731L: linux-scsi@vger.kernel.org 22732S: Supported 22733F: Documentation/devicetree/bindings/ufs/ 22734F: Documentation/scsi/ufs.rst 22735F: drivers/ufs/core/ 22736 22737UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22738M: Pedro Sousa <pedrom.sousa@synopsys.com> 22739L: linux-scsi@vger.kernel.org 22740S: Supported 22741F: drivers/ufs/host/*dwc* 22742 22743UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22744M: Alim Akhtar <alim.akhtar@samsung.com> 22745L: linux-scsi@vger.kernel.org 22746S: Maintained 22747F: drivers/ufs/host/ufs-exynos* 22748 22749UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22750M: Peter Wang <peter.wang@mediatek.com> 22751R: Stanley Jhu <chu.stanley@gmail.com> 22752L: linux-scsi@vger.kernel.org 22753L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22754S: Maintained 22755F: drivers/ufs/host/ufs-mediatek* 22756 22757UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22758M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22759L: linux-arm-msm@vger.kernel.org 22760L: linux-scsi@vger.kernel.org 22761S: Maintained 22762F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22763F: drivers/ufs/host/ufs-qcom* 22764 22765UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22766M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22767L: linux-renesas-soc@vger.kernel.org 22768L: linux-scsi@vger.kernel.org 22769S: Maintained 22770F: drivers/ufs/host/ufs-renesas.c 22771 22772UNSORTED BLOCK IMAGES (UBI) 22773M: Richard Weinberger <richard@nod.at> 22774R: Zhihao Cheng <chengzhihao1@huawei.com> 22775L: linux-mtd@lists.infradead.org 22776S: Supported 22777W: http://www.linux-mtd.infradead.org/ 22778T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22779T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22780F: drivers/mtd/ubi/ 22781F: include/linux/mtd/ubi.h 22782F: include/uapi/mtd/ubi-user.h 22783 22784USB "USBNET" DRIVER FRAMEWORK 22785M: Oliver Neukum <oneukum@suse.com> 22786L: netdev@vger.kernel.org 22787S: Maintained 22788W: http://www.linux-usb.org/usbnet 22789F: drivers/net/usb/usbnet.c 22790F: include/linux/usb/usbnet.h 22791 22792USB ACM DRIVER 22793M: Oliver Neukum <oneukum@suse.com> 22794L: linux-usb@vger.kernel.org 22795S: Maintained 22796F: Documentation/usb/acm.rst 22797F: drivers/usb/class/cdc-acm.* 22798 22799USB APPLE MFI FASTCHARGE DRIVER 22800M: Bastien Nocera <hadess@hadess.net> 22801L: linux-usb@vger.kernel.org 22802S: Maintained 22803F: drivers/usb/misc/apple-mfi-fastcharge.c 22804 22805USB AR5523 WIRELESS DRIVER 22806L: linux-wireless@vger.kernel.org 22807S: Orphan 22808F: drivers/net/wireless/ath/ar5523/ 22809 22810USB ATTACHED SCSI 22811M: Oliver Neukum <oneukum@suse.com> 22812L: linux-usb@vger.kernel.org 22813L: linux-scsi@vger.kernel.org 22814S: Maintained 22815F: drivers/usb/storage/uas.c 22816 22817USB CDC ETHERNET DRIVER 22818M: Oliver Neukum <oliver@neukum.org> 22819L: linux-usb@vger.kernel.org 22820S: Maintained 22821F: drivers/net/usb/cdc_*.c 22822F: include/uapi/linux/usb/cdc.h 22823 22824USB CHAOSKEY DRIVER 22825M: Keith Packard <keithp@keithp.com> 22826L: linux-usb@vger.kernel.org 22827S: Maintained 22828F: drivers/usb/misc/chaoskey.c 22829 22830USB CYPRESS C67X00 DRIVER 22831L: linux-usb@vger.kernel.org 22832S: Orphan 22833F: drivers/usb/c67x00/ 22834 22835USB DAVICOM DM9601 DRIVER 22836M: Peter Korsgaard <peter@korsgaard.com> 22837L: netdev@vger.kernel.org 22838S: Maintained 22839W: http://www.linux-usb.org/usbnet 22840F: drivers/net/usb/dm9601.c 22841 22842USB EHCI DRIVER 22843M: Alan Stern <stern@rowland.harvard.edu> 22844L: linux-usb@vger.kernel.org 22845S: Maintained 22846F: Documentation/usb/ehci.rst 22847F: drivers/usb/host/ehci* 22848 22849USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22850M: Jiri Kosina <jikos@kernel.org> 22851M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22852L: linux-usb@vger.kernel.org 22853S: Maintained 22854T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22855F: Documentation/hid/hiddev.rst 22856F: drivers/hid/usbhid/ 22857 22858USB INTEL XHCI ROLE MUX DRIVER 22859M: Hans de Goede <hdegoede@redhat.com> 22860L: linux-usb@vger.kernel.org 22861S: Maintained 22862F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22863 22864USB IP DRIVER FOR HISILICON KIRIN 960 22865M: Yu Chen <chenyu56@huawei.com> 22866M: Binghui Wang <wangbinghui@hisilicon.com> 22867L: linux-usb@vger.kernel.org 22868S: Maintained 22869F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22870F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22871 22872USB IP DRIVER FOR HISILICON KIRIN 970 22873M: Mauro Carvalho Chehab <mchehab@kernel.org> 22874L: linux-usb@vger.kernel.org 22875S: Maintained 22876F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22877F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22878 22879USB ISP116X DRIVER 22880M: Olav Kongas <ok@artecdesign.ee> 22881L: linux-usb@vger.kernel.org 22882S: Maintained 22883F: drivers/usb/host/isp116x* 22884F: include/linux/usb/isp116x.h 22885 22886USB ISP1760 DRIVER 22887M: Rui Miguel Silva <rui.silva@linaro.org> 22888L: linux-usb@vger.kernel.org 22889S: Maintained 22890F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22891F: drivers/usb/isp1760/* 22892 22893USB LAN78XX ETHERNET DRIVER 22894M: Woojung Huh <woojung.huh@microchip.com> 22895M: UNGLinuxDriver@microchip.com 22896L: netdev@vger.kernel.org 22897S: Maintained 22898F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22899F: drivers/net/usb/lan78xx.* 22900F: include/dt-bindings/net/microchip-lan78xx.h 22901 22902USB MASS STORAGE DRIVER 22903M: Alan Stern <stern@rowland.harvard.edu> 22904L: linux-usb@vger.kernel.org 22905L: usb-storage@lists.one-eyed-alien.net 22906S: Maintained 22907F: drivers/usb/storage/ 22908 22909USB MIDI DRIVER 22910M: Clemens Ladisch <clemens@ladisch.de> 22911L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22912S: Maintained 22913T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22914F: sound/usb/midi.* 22915 22916USB NETWORKING DRIVERS 22917L: linux-usb@vger.kernel.org 22918S: Odd Fixes 22919F: drivers/net/usb/ 22920 22921USB OHCI DRIVER 22922M: Alan Stern <stern@rowland.harvard.edu> 22923L: linux-usb@vger.kernel.org 22924S: Maintained 22925F: Documentation/usb/ohci.rst 22926F: drivers/usb/host/ohci* 22927 22928USB OTG FSM (Finite State Machine) 22929M: Peter Chen <peter.chen@kernel.org> 22930L: linux-usb@vger.kernel.org 22931S: Maintained 22932T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22933F: drivers/usb/common/usb-otg-fsm.c 22934 22935USB OVER IP DRIVER 22936M: Valentina Manea <valentina.manea.m@gmail.com> 22937M: Shuah Khan <shuah@kernel.org> 22938M: Shuah Khan <skhan@linuxfoundation.org> 22939R: Hongren Zheng <i@zenithal.me> 22940L: linux-usb@vger.kernel.org 22941S: Maintained 22942F: Documentation/usb/usbip_protocol.rst 22943F: drivers/usb/usbip/ 22944F: tools/testing/selftests/drivers/usb/usbip/ 22945F: tools/usb/usbip/ 22946 22947USB PEGASUS DRIVER 22948M: Petko Manolov <petkan@nucleusys.com> 22949L: linux-usb@vger.kernel.org 22950L: netdev@vger.kernel.org 22951S: Maintained 22952W: https://github.com/petkan/pegasus 22953T: git https://github.com/petkan/pegasus.git 22954F: drivers/net/usb/pegasus.* 22955 22956USB PRINTER DRIVER (usblp) 22957M: Pete Zaitcev <zaitcev@redhat.com> 22958L: linux-usb@vger.kernel.org 22959S: Supported 22960F: drivers/usb/class/usblp.c 22961 22962USB QMI WWAN NETWORK DRIVER 22963M: Bjørn Mork <bjorn@mork.no> 22964L: netdev@vger.kernel.org 22965S: Maintained 22966F: Documentation/ABI/testing/sysfs-class-net-qmi 22967F: drivers/net/usb/qmi_wwan.c 22968 22969USB RAW GADGET DRIVER 22970R: Andrey Konovalov <andreyknvl@gmail.com> 22971L: linux-usb@vger.kernel.org 22972S: Maintained 22973F: Documentation/usb/raw-gadget.rst 22974F: drivers/usb/gadget/legacy/raw_gadget.c 22975F: include/uapi/linux/usb/raw_gadget.h 22976 22977USB RTL8150 DRIVER 22978M: Petko Manolov <petkan@nucleusys.com> 22979L: linux-usb@vger.kernel.org 22980L: netdev@vger.kernel.org 22981S: Maintained 22982W: https://github.com/petkan/rtl8150 22983T: git https://github.com/petkan/rtl8150.git 22984F: drivers/net/usb/rtl8150.c 22985 22986USB SERIAL SUBSYSTEM 22987M: Johan Hovold <johan@kernel.org> 22988L: linux-usb@vger.kernel.org 22989S: Maintained 22990T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22991F: Documentation/usb/usb-serial.rst 22992F: drivers/usb/serial/ 22993F: include/linux/usb/serial.h 22994 22995USB SMSC75XX ETHERNET DRIVER 22996M: Steve Glendinning <steve.glendinning@shawell.net> 22997L: netdev@vger.kernel.org 22998S: Maintained 22999F: drivers/net/usb/smsc75xx.* 23000 23001USB SMSC95XX ETHERNET DRIVER 23002M: Steve Glendinning <steve.glendinning@shawell.net> 23003M: UNGLinuxDriver@microchip.com 23004L: netdev@vger.kernel.org 23005S: Maintained 23006F: drivers/net/usb/smsc95xx.* 23007 23008USB SUBSYSTEM 23009M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23010L: linux-usb@vger.kernel.org 23011S: Supported 23012W: http://www.linux-usb.org 23013T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23014F: Documentation/devicetree/bindings/usb/ 23015F: Documentation/usb/ 23016F: drivers/usb/ 23017F: include/dt-bindings/usb/ 23018F: include/linux/usb.h 23019F: include/linux/usb/ 23020F: include/uapi/linux/usb/ 23021 23022USB TYPEC BUS FOR ALTERNATE MODES 23023M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23024L: linux-usb@vger.kernel.org 23025S: Maintained 23026F: Documentation/ABI/testing/sysfs-bus-typec 23027F: Documentation/driver-api/usb/typec_bus.rst 23028F: drivers/usb/typec/altmodes/ 23029F: include/linux/usb/typec_altmode.h 23030 23031USB TYPEC CLASS 23032M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23033L: linux-usb@vger.kernel.org 23034S: Maintained 23035F: Documentation/ABI/testing/sysfs-class-typec 23036F: Documentation/driver-api/usb/typec.rst 23037F: drivers/usb/typec/ 23038F: include/linux/usb/typec.h 23039 23040USB TYPEC INTEL PMC MUX DRIVER 23041M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23042L: linux-usb@vger.kernel.org 23043S: Maintained 23044F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23045F: drivers/usb/typec/mux/intel_pmc_mux.c 23046 23047USB TYPEC PI3USB30532 MUX DRIVER 23048M: Hans de Goede <hdegoede@redhat.com> 23049L: linux-usb@vger.kernel.org 23050S: Maintained 23051F: drivers/usb/typec/mux/pi3usb30532.c 23052 23053USB TYPEC PORT CONTROLLER DRIVERS 23054L: linux-usb@vger.kernel.org 23055S: Orphan 23056F: drivers/usb/typec/tcpm/ 23057 23058USB UHCI DRIVER 23059M: Alan Stern <stern@rowland.harvard.edu> 23060L: linux-usb@vger.kernel.org 23061S: Maintained 23062F: drivers/usb/host/uhci* 23063 23064USB VIDEO CLASS 23065M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23066L: linux-media@vger.kernel.org 23067S: Maintained 23068W: http://www.ideasonboard.org/uvc/ 23069T: git git://linuxtv.org/media_tree.git 23070F: drivers/media/usb/uvc/ 23071F: include/uapi/linux/uvcvideo.h 23072 23073USB WEBCAM GADGET 23074M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23075M: Daniel Scally <dan.scally@ideasonboard.com> 23076L: linux-usb@vger.kernel.org 23077S: Maintained 23078F: drivers/usb/gadget/function/*uvc* 23079F: drivers/usb/gadget/legacy/webcam.c 23080F: include/uapi/linux/usb/g_uvc.h 23081 23082USB XHCI DRIVER 23083M: Mathias Nyman <mathias.nyman@intel.com> 23084L: linux-usb@vger.kernel.org 23085S: Supported 23086F: drivers/usb/host/pci-quirks* 23087F: drivers/usb/host/xhci* 23088 23089USER DATAGRAM PROTOCOL (UDP) 23090M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23091S: Maintained 23092F: include/linux/udp.h 23093F: net/ipv4/udp.c 23094F: net/ipv6/udp.c 23095 23096USER-MODE LINUX (UML) 23097M: Richard Weinberger <richard@nod.at> 23098M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23099M: Johannes Berg <johannes@sipsolutions.net> 23100L: linux-um@lists.infradead.org 23101S: Maintained 23102W: http://user-mode-linux.sourceforge.net 23103Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23104T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23105T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23106F: Documentation/virt/uml/ 23107F: arch/um/ 23108F: arch/x86/um/ 23109F: fs/hostfs/ 23110 23111USERSPACE COPYIN/COPYOUT (UIOVEC) 23112M: Alexander Viro <viro@zeniv.linux.org.uk> 23113S: Maintained 23114F: include/linux/uio.h 23115F: lib/iov_iter.c 23116 23117USERSPACE DMA BUFFER DRIVER 23118M: Gerd Hoffmann <kraxel@redhat.com> 23119L: dri-devel@lists.freedesktop.org 23120S: Maintained 23121T: git git://anongit.freedesktop.org/drm/drm-misc 23122F: drivers/dma-buf/udmabuf.c 23123F: include/uapi/linux/udmabuf.h 23124 23125USERSPACE I/O (UIO) 23126M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23127S: Maintained 23128T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23129F: Documentation/driver-api/uio-howto.rst 23130F: drivers/uio/ 23131F: include/linux/uio_driver.h 23132 23133UTIL-LINUX PACKAGE 23134M: Karel Zak <kzak@redhat.com> 23135L: util-linux@vger.kernel.org 23136S: Maintained 23137W: http://en.wikipedia.org/wiki/Util-linux 23138T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23139 23140UUID HELPERS 23141R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23142L: linux-kernel@vger.kernel.org 23143S: Maintained 23144F: include/linux/uuid.h 23145F: lib/test_uuid.c 23146F: lib/uuid.c 23147 23148UV SYSFS DRIVER 23149M: Justin Ernst <justin.ernst@hpe.com> 23150L: platform-driver-x86@vger.kernel.org 23151S: Maintained 23152F: drivers/platform/x86/uv_sysfs.c 23153 23154UVESAFB DRIVER 23155M: Michal Januszewski <spock@gentoo.org> 23156L: linux-fbdev@vger.kernel.org 23157S: Maintained 23158W: https://github.com/mjanusz/v86d 23159F: Documentation/fb/uvesafb.rst 23160F: drivers/video/fbdev/uvesafb.* 23161 23162Ux500 CLOCK DRIVERS 23163M: Ulf Hansson <ulf.hansson@linaro.org> 23164L: linux-clk@vger.kernel.org 23165L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23166S: Maintained 23167F: drivers/clk/ux500/ 23168 23169V4L2 ASYNC AND FWNODE FRAMEWORKS 23170M: Sakari Ailus <sakari.ailus@linux.intel.com> 23171L: linux-media@vger.kernel.org 23172S: Maintained 23173T: git git://linuxtv.org/media_tree.git 23174F: drivers/media/v4l2-core/v4l2-async.c 23175F: drivers/media/v4l2-core/v4l2-fwnode.c 23176F: include/media/v4l2-async.h 23177F: include/media/v4l2-fwnode.h 23178 23179V4L2 LENS DRIVERS 23180M: Sakari Ailus <sakari.ailus@linux.intel.com> 23181L: linux-media@vger.kernel.org 23182S: Maintained 23183F: drivers/media/i2c/ak* 23184F: drivers/media/i2c/dw* 23185F: drivers/media/i2c/lm* 23186 23187V4L2 CAMERA SENSOR DRIVERS 23188M: Sakari Ailus <sakari.ailus@linux.intel.com> 23189L: linux-media@vger.kernel.org 23190S: Maintained 23191F: Documentation/driver-api/media/camera-sensor.rst 23192F: Documentation/driver-api/media/tx-rx.rst 23193F: drivers/media/i2c/ar* 23194F: drivers/media/i2c/gc* 23195F: drivers/media/i2c/hi* 23196F: drivers/media/i2c/imx* 23197F: drivers/media/i2c/mt* 23198F: drivers/media/i2c/og* 23199F: drivers/media/i2c/ov* 23200F: drivers/media/i2c/s5* 23201F: drivers/media/i2c/st-vgxy61.c 23202 23203VF610 NAND DRIVER 23204M: Stefan Agner <stefan@agner.ch> 23205L: linux-mtd@lists.infradead.org 23206S: Supported 23207F: drivers/mtd/nand/raw/vf610_nfc.c 23208 23209VFAT/FAT/MSDOS FILESYSTEM 23210M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23211S: Maintained 23212F: Documentation/filesystems/vfat.rst 23213F: fs/fat/ 23214F: tools/testing/selftests/filesystems/fat/ 23215 23216VFIO CDX DRIVER 23217M: Nipun Gupta <nipun.gupta@amd.com> 23218M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23219L: kvm@vger.kernel.org 23220S: Maintained 23221F: drivers/vfio/cdx/* 23222 23223VFIO DRIVER 23224M: Alex Williamson <alex.williamson@redhat.com> 23225L: kvm@vger.kernel.org 23226S: Maintained 23227T: git https://github.com/awilliam/linux-vfio.git 23228F: Documentation/ABI/testing/debugfs-vfio 23229F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23230F: Documentation/driver-api/vfio.rst 23231F: drivers/vfio/ 23232F: include/linux/vfio.h 23233F: include/linux/vfio_pci_core.h 23234F: include/uapi/linux/vfio.h 23235 23236VFIO FSL-MC DRIVER 23237M: Diana Craciun <diana.craciun@oss.nxp.com> 23238L: kvm@vger.kernel.org 23239S: Maintained 23240F: drivers/vfio/fsl-mc/ 23241 23242VFIO HISILICON PCI DRIVER 23243M: Longfang Liu <liulongfang@huawei.com> 23244M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23245L: kvm@vger.kernel.org 23246S: Maintained 23247F: drivers/vfio/pci/hisilicon/ 23248 23249VFIO MEDIATED DEVICE DRIVERS 23250M: Kirti Wankhede <kwankhede@nvidia.com> 23251L: kvm@vger.kernel.org 23252S: Maintained 23253F: Documentation/driver-api/vfio-mediated-device.rst 23254F: drivers/vfio/mdev/ 23255F: include/linux/mdev.h 23256F: samples/vfio-mdev/ 23257 23258VFIO MLX5 PCI DRIVER 23259M: Yishai Hadas <yishaih@nvidia.com> 23260L: kvm@vger.kernel.org 23261S: Maintained 23262F: drivers/vfio/pci/mlx5/ 23263 23264VFIO NVIDIA GRACE GPU DRIVER 23265M: Ankit Agrawal <ankita@nvidia.com> 23266L: kvm@vger.kernel.org 23267S: Supported 23268F: drivers/vfio/pci/nvgrace-gpu/ 23269 23270VFIO PCI DEVICE SPECIFIC DRIVERS 23271R: Jason Gunthorpe <jgg@nvidia.com> 23272R: Yishai Hadas <yishaih@nvidia.com> 23273R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23274R: Kevin Tian <kevin.tian@intel.com> 23275L: kvm@vger.kernel.org 23276S: Maintained 23277P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23278F: drivers/vfio/pci/*/ 23279 23280VFIO PDS PCI DRIVER 23281M: Brett Creeley <brett.creeley@amd.com> 23282L: kvm@vger.kernel.org 23283S: Maintained 23284F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23285F: drivers/vfio/pci/pds/ 23286 23287VFIO PLATFORM DRIVER 23288M: Eric Auger <eric.auger@redhat.com> 23289L: kvm@vger.kernel.org 23290S: Maintained 23291F: drivers/vfio/platform/ 23292 23293VFIO VIRTIO PCI DRIVER 23294M: Yishai Hadas <yishaih@nvidia.com> 23295L: kvm@vger.kernel.org 23296L: virtualization@lists.linux.dev 23297S: Maintained 23298F: drivers/vfio/pci/virtio 23299 23300VGA_SWITCHEROO 23301R: Lukas Wunner <lukas@wunner.de> 23302S: Maintained 23303T: git git://anongit.freedesktop.org/drm/drm-misc 23304F: Documentation/gpu/vga-switcheroo.rst 23305F: drivers/gpu/vga/vga_switcheroo.c 23306F: include/linux/vga_switcheroo.h 23307 23308VIA RHINE NETWORK DRIVER 23309M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23310S: Maintained 23311F: drivers/net/ethernet/via/via-rhine.c 23312 23313VIA SD/MMC CARD CONTROLLER DRIVER 23314M: Bruce Chang <brucechang@via.com.tw> 23315M: Harald Welte <HaraldWelte@viatech.com> 23316S: Maintained 23317F: drivers/mmc/host/via-sdmmc.c 23318 23319VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23320M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23321L: linux-fbdev@vger.kernel.org 23322S: Maintained 23323F: drivers/video/fbdev/via/ 23324F: include/linux/via-core.h 23325F: include/linux/via_i2c.h 23326 23327VIA VELOCITY NETWORK DRIVER 23328M: Francois Romieu <romieu@fr.zoreil.com> 23329L: netdev@vger.kernel.org 23330S: Maintained 23331F: drivers/net/ethernet/via/via-velocity.* 23332 23333VICODEC VIRTUAL CODEC DRIVER 23334M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23335L: linux-media@vger.kernel.org 23336S: Maintained 23337W: https://linuxtv.org 23338T: git git://linuxtv.org/media_tree.git 23339F: drivers/media/test-drivers/vicodec/* 23340 23341VIDEO I2C POLLING DRIVER 23342M: Matt Ranostay <matt.ranostay@konsulko.com> 23343L: linux-media@vger.kernel.org 23344S: Maintained 23345F: drivers/media/i2c/video-i2c.c 23346 23347VIDEO MULTIPLEXER DRIVER 23348M: Philipp Zabel <p.zabel@pengutronix.de> 23349L: linux-media@vger.kernel.org 23350S: Maintained 23351F: drivers/media/platform/video-mux.c 23352 23353VIDEOBUF2 FRAMEWORK 23354M: Tomasz Figa <tfiga@chromium.org> 23355M: Marek Szyprowski <m.szyprowski@samsung.com> 23356L: linux-media@vger.kernel.org 23357S: Maintained 23358F: drivers/media/common/videobuf2/* 23359F: include/media/videobuf2-* 23360 23361VIDTV VIRTUAL DIGITAL TV DRIVER 23362M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23363L: linux-media@vger.kernel.org 23364S: Maintained 23365W: https://linuxtv.org 23366T: git git://linuxtv.org/media_tree.git 23367F: drivers/media/test-drivers/vidtv/* 23368 23369VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23370M: Shuah Khan <skhan@linuxfoundation.org> 23371R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23372L: linux-media@vger.kernel.org 23373S: Maintained 23374W: https://linuxtv.org 23375T: git git://linuxtv.org/media_tree.git 23376F: drivers/media/test-drivers/vimc/* 23377 23378VIRT LIB 23379M: Alex Williamson <alex.williamson@redhat.com> 23380M: Paolo Bonzini <pbonzini@redhat.com> 23381L: kvm@vger.kernel.org 23382S: Supported 23383F: virt/lib/ 23384 23385VIRTIO AND VHOST VSOCK DRIVER 23386M: Stefan Hajnoczi <stefanha@redhat.com> 23387M: Stefano Garzarella <sgarzare@redhat.com> 23388L: kvm@vger.kernel.org 23389L: virtualization@lists.linux.dev 23390L: netdev@vger.kernel.org 23391S: Maintained 23392F: drivers/vhost/vsock.c 23393F: include/linux/virtio_vsock.h 23394F: include/uapi/linux/virtio_vsock.h 23395F: net/vmw_vsock/virtio_transport.c 23396F: net/vmw_vsock/virtio_transport_common.c 23397 23398VIRTIO BALLOON 23399M: "Michael S. Tsirkin" <mst@redhat.com> 23400M: David Hildenbrand <david@redhat.com> 23401L: virtualization@lists.linux.dev 23402S: Maintained 23403F: drivers/virtio/virtio_balloon.c 23404F: include/linux/balloon_compaction.h 23405F: include/uapi/linux/virtio_balloon.h 23406F: mm/balloon_compaction.c 23407 23408VIRTIO BLOCK AND SCSI DRIVERS 23409M: "Michael S. Tsirkin" <mst@redhat.com> 23410M: Jason Wang <jasowang@redhat.com> 23411R: Paolo Bonzini <pbonzini@redhat.com> 23412R: Stefan Hajnoczi <stefanha@redhat.com> 23413L: virtualization@lists.linux.dev 23414S: Maintained 23415F: drivers/block/virtio_blk.c 23416F: drivers/scsi/virtio_scsi.c 23417F: include/uapi/linux/virtio_blk.h 23418F: include/uapi/linux/virtio_scsi.h 23419 23420VIRTIO CONSOLE DRIVER 23421M: Amit Shah <amit@kernel.org> 23422L: virtualization@lists.linux.dev 23423S: Maintained 23424F: drivers/char/virtio_console.c 23425F: include/uapi/linux/virtio_console.h 23426 23427VIRTIO CORE AND NET DRIVERS 23428M: "Michael S. Tsirkin" <mst@redhat.com> 23429M: Jason Wang <jasowang@redhat.com> 23430R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23431L: virtualization@lists.linux.dev 23432S: Maintained 23433F: Documentation/ABI/testing/sysfs-bus-vdpa 23434F: Documentation/ABI/testing/sysfs-class-vduse 23435F: Documentation/devicetree/bindings/virtio/ 23436F: Documentation/driver-api/virtio/ 23437F: drivers/block/virtio_blk.c 23438F: drivers/crypto/virtio/ 23439F: drivers/net/virtio_net.c 23440F: drivers/vdpa/ 23441F: drivers/virtio/ 23442F: include/linux/vdpa.h 23443F: include/linux/virtio*.h 23444F: include/linux/vringh.h 23445F: include/uapi/linux/virtio_*.h 23446F: tools/virtio/ 23447 23448VIRTIO CRYPTO DRIVER 23449M: Gonglei <arei.gonglei@huawei.com> 23450L: virtualization@lists.linux.dev 23451L: linux-crypto@vger.kernel.org 23452S: Maintained 23453F: drivers/crypto/virtio/ 23454F: include/uapi/linux/virtio_crypto.h 23455 23456VIRTIO DRIVERS FOR S390 23457M: Cornelia Huck <cohuck@redhat.com> 23458M: Halil Pasic <pasic@linux.ibm.com> 23459M: Eric Farman <farman@linux.ibm.com> 23460L: linux-s390@vger.kernel.org 23461L: virtualization@lists.linux.dev 23462L: kvm@vger.kernel.org 23463S: Supported 23464F: arch/s390/include/uapi/asm/virtio-ccw.h 23465F: drivers/s390/virtio/ 23466 23467VIRTIO FILE SYSTEM 23468M: Vivek Goyal <vgoyal@redhat.com> 23469M: Stefan Hajnoczi <stefanha@redhat.com> 23470M: Miklos Szeredi <miklos@szeredi.hu> 23471L: virtualization@lists.linux.dev 23472L: linux-fsdevel@vger.kernel.org 23473S: Supported 23474W: https://virtio-fs.gitlab.io/ 23475F: Documentation/filesystems/virtiofs.rst 23476F: fs/fuse/virtio_fs.c 23477F: include/uapi/linux/virtio_fs.h 23478 23479VIRTIO GPIO DRIVER 23480M: Enrico Weigelt, metux IT consult <info@metux.net> 23481M: Viresh Kumar <vireshk@kernel.org> 23482L: linux-gpio@vger.kernel.org 23483L: virtualization@lists.linux.dev 23484S: Maintained 23485F: drivers/gpio/gpio-virtio.c 23486F: include/uapi/linux/virtio_gpio.h 23487 23488VIRTIO GPU DRIVER 23489M: David Airlie <airlied@redhat.com> 23490M: Gerd Hoffmann <kraxel@redhat.com> 23491R: Gurchetan Singh <gurchetansingh@chromium.org> 23492R: Chia-I Wu <olvaffe@gmail.com> 23493L: dri-devel@lists.freedesktop.org 23494L: virtualization@lists.linux.dev 23495S: Maintained 23496T: git git://anongit.freedesktop.org/drm/drm-misc 23497F: drivers/gpu/drm/ci/xfails/virtio* 23498F: drivers/gpu/drm/virtio/ 23499F: include/uapi/linux/virtio_gpu.h 23500 23501VIRTIO HOST (VHOST) 23502M: "Michael S. Tsirkin" <mst@redhat.com> 23503M: Jason Wang <jasowang@redhat.com> 23504L: kvm@vger.kernel.org 23505L: virtualization@lists.linux.dev 23506L: netdev@vger.kernel.org 23507S: Maintained 23508T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23509F: drivers/vhost/ 23510F: include/linux/sched/vhost_task.h 23511F: include/linux/vhost_iotlb.h 23512F: include/uapi/linux/vhost.h 23513F: kernel/vhost_task.c 23514 23515VIRTIO HOST (VHOST-SCSI) 23516M: "Michael S. Tsirkin" <mst@redhat.com> 23517M: Jason Wang <jasowang@redhat.com> 23518M: Mike Christie <michael.christie@oracle.com> 23519R: Paolo Bonzini <pbonzini@redhat.com> 23520R: Stefan Hajnoczi <stefanha@redhat.com> 23521L: virtualization@lists.linux.dev 23522S: Maintained 23523F: drivers/vhost/scsi.c 23524 23525VIRTIO I2C DRIVER 23526M: Conghui Chen <conghui.chen@intel.com> 23527M: Viresh Kumar <viresh.kumar@linaro.org> 23528L: linux-i2c@vger.kernel.org 23529L: virtualization@lists.linux.dev 23530S: Maintained 23531F: drivers/i2c/busses/i2c-virtio.c 23532F: include/uapi/linux/virtio_i2c.h 23533 23534VIRTIO INPUT DRIVER 23535M: Gerd Hoffmann <kraxel@redhat.com> 23536S: Maintained 23537F: drivers/virtio/virtio_input.c 23538F: include/uapi/linux/virtio_input.h 23539 23540VIRTIO IOMMU DRIVER 23541M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23542L: virtualization@lists.linux.dev 23543S: Maintained 23544F: drivers/iommu/virtio-iommu.c 23545F: include/uapi/linux/virtio_iommu.h 23546 23547VIRTIO MEM DRIVER 23548M: David Hildenbrand <david@redhat.com> 23549L: virtualization@lists.linux.dev 23550S: Maintained 23551W: https://virtio-mem.gitlab.io/ 23552F: drivers/virtio/virtio_mem.c 23553F: include/uapi/linux/virtio_mem.h 23554 23555VIRTIO PMEM DRIVER 23556M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23557L: virtualization@lists.linux.dev 23558S: Maintained 23559F: drivers/nvdimm/nd_virtio.c 23560F: drivers/nvdimm/virtio_pmem.c 23561 23562VIRTIO SOUND DRIVER 23563M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23564M: "Michael S. Tsirkin" <mst@redhat.com> 23565L: virtualization@lists.linux.dev 23566L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23567S: Maintained 23568F: include/uapi/linux/virtio_snd.h 23569F: sound/virtio/* 23570 23571VIRTUAL BOX GUEST DEVICE DRIVER 23572M: Hans de Goede <hdegoede@redhat.com> 23573M: Arnd Bergmann <arnd@arndb.de> 23574M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23575S: Maintained 23576F: drivers/virt/vboxguest/ 23577F: include/linux/vbox_utils.h 23578F: include/uapi/linux/vbox*.h 23579 23580VIRTUAL BOX SHARED FOLDER VFS DRIVER 23581M: Hans de Goede <hdegoede@redhat.com> 23582L: linux-fsdevel@vger.kernel.org 23583S: Maintained 23584F: fs/vboxsf/* 23585 23586VIRTUAL PCM TEST DRIVER 23587M: Ivan Orlov <ivan.orlov0322@gmail.com> 23588L: linux-sound@vger.kernel.org 23589S: Maintained 23590F: Documentation/sound/cards/pcmtest.rst 23591F: sound/drivers/pcmtest.c 23592F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23593 23594VIRTUAL SERIO DEVICE DRIVER 23595M: Stephen Chandler Paul <thatslyude@gmail.com> 23596S: Maintained 23597F: drivers/input/serio/userio.c 23598F: include/uapi/linux/userio.h 23599 23600VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23601M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23602S: Maintained 23603F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23604F: drivers/iio/light/veml6075.c 23605 23606VISL VIRTUAL STATELESS DECODER DRIVER 23607M: Daniel Almeida <daniel.almeida@collabora.com> 23608L: linux-media@vger.kernel.org 23609S: Supported 23610F: drivers/media/test-drivers/visl 23611 23612VIVID VIRTUAL VIDEO DRIVER 23613M: Hans Verkuil <hverkuil@xs4all.nl> 23614L: linux-media@vger.kernel.org 23615S: Maintained 23616W: https://linuxtv.org 23617T: git git://linuxtv.org/media_tree.git 23618F: drivers/media/test-drivers/vivid/* 23619 23620VM SOCKETS (AF_VSOCK) 23621M: Stefano Garzarella <sgarzare@redhat.com> 23622L: virtualization@lists.linux.dev 23623L: netdev@vger.kernel.org 23624S: Maintained 23625F: drivers/net/vsockmon.c 23626F: include/net/af_vsock.h 23627F: include/uapi/linux/vm_sockets.h 23628F: include/uapi/linux/vm_sockets_diag.h 23629F: include/uapi/linux/vsockmon.h 23630F: net/vmw_vsock/ 23631F: tools/testing/vsock/ 23632 23633VMALLOC 23634M: Andrew Morton <akpm@linux-foundation.org> 23635R: Uladzislau Rezki <urezki@gmail.com> 23636R: Christoph Hellwig <hch@infradead.org> 23637R: Lorenzo Stoakes <lstoakes@gmail.com> 23638L: linux-mm@kvack.org 23639S: Maintained 23640W: http://www.linux-mm.org 23641T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23642F: include/linux/vmalloc.h 23643F: mm/vmalloc.c 23644 23645VME SUBSYSTEM 23646L: linux-kernel@vger.kernel.org 23647S: Orphan 23648T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23649F: Documentation/driver-api/vme.rst 23650F: drivers/staging/vme_user/ 23651 23652VMWARE BALLOON DRIVER 23653M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23654R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23655L: linux-kernel@vger.kernel.org 23656S: Supported 23657F: drivers/misc/vmw_balloon.c 23658 23659VMWARE HYPERVISOR INTERFACE 23660M: Ajay Kaher <akaher@vmware.com> 23661M: Alexey Makhalov <amakhalov@vmware.com> 23662R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23663L: virtualization@lists.linux.dev 23664L: x86@kernel.org 23665S: Supported 23666T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23667F: arch/x86/include/asm/vmware.h 23668F: arch/x86/kernel/cpu/vmware.c 23669 23670VMWARE PVRDMA DRIVER 23671M: Bryan Tan <bryantan@vmware.com> 23672M: Vishnu Dasa <vdasa@vmware.com> 23673R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23674L: linux-rdma@vger.kernel.org 23675S: Supported 23676F: drivers/infiniband/hw/vmw_pvrdma/ 23677 23678VMWARE PVSCSI DRIVER 23679M: Vishal Bhakta <vbhakta@vmware.com> 23680R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23681L: linux-scsi@vger.kernel.org 23682S: Supported 23683F: drivers/scsi/vmw_pvscsi.c 23684F: drivers/scsi/vmw_pvscsi.h 23685 23686VMWARE VIRTUAL PTP CLOCK DRIVER 23687R: Ajay Kaher <akaher@vmware.com> 23688R: Alexey Makhalov <amakhalov@vmware.com> 23689R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23690L: netdev@vger.kernel.org 23691S: Supported 23692F: drivers/ptp/ptp_vmw.c 23693 23694VMWARE VMCI DRIVER 23695M: Bryan Tan <bryantan@vmware.com> 23696M: Vishnu Dasa <vdasa@vmware.com> 23697R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23698L: linux-kernel@vger.kernel.org 23699S: Supported 23700F: drivers/misc/vmw_vmci/ 23701F: include/linux/vmw_vmci* 23702 23703VMWARE VMMOUSE SUBDRIVER 23704M: Zack Rusin <zack.rusin@broadcom.com> 23705R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23706L: linux-input@vger.kernel.org 23707S: Supported 23708F: drivers/input/mouse/vmmouse.c 23709F: drivers/input/mouse/vmmouse.h 23710 23711VMWARE VMXNET3 ETHERNET DRIVER 23712M: Ronak Doshi <doshir@vmware.com> 23713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23714L: netdev@vger.kernel.org 23715S: Supported 23716F: drivers/net/vmxnet3/ 23717 23718VMWARE VSOCK VMCI TRANSPORT DRIVER 23719M: Bryan Tan <bryantan@vmware.com> 23720M: Vishnu Dasa <vdasa@vmware.com> 23721R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23722L: linux-kernel@vger.kernel.org 23723S: Supported 23724F: net/vmw_vsock/vmci_transport* 23725 23726VOCORE VOCORE2 BOARD 23727M: Harvey Hunt <harveyhuntnexus@gmail.com> 23728L: linux-mips@vger.kernel.org 23729S: Maintained 23730F: arch/mips/boot/dts/ralink/vocore2.dts 23731 23732VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23733M: Liam Girdwood <lgirdwood@gmail.com> 23734M: Mark Brown <broonie@kernel.org> 23735L: linux-kernel@vger.kernel.org 23736S: Supported 23737W: http://www.slimlogic.co.uk/?p=48 23738T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23739F: Documentation/devicetree/bindings/regulator/ 23740F: Documentation/power/regulator/ 23741F: drivers/regulator/ 23742F: include/dt-bindings/regulator/ 23743F: include/linux/regulator/ 23744K: regulator_get_optional 23745 23746VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23747R: Matti Vaittinen <mazziesaccount@gmail.com> 23748F: drivers/regulator/irq_helpers.c 23749 23750VRF 23751M: David Ahern <dsahern@kernel.org> 23752L: netdev@vger.kernel.org 23753S: Maintained 23754F: Documentation/networking/vrf.rst 23755F: drivers/net/vrf.c 23756 23757VSPRINTF 23758M: Petr Mladek <pmladek@suse.com> 23759M: Steven Rostedt <rostedt@goodmis.org> 23760R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23761R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23762R: Sergey Senozhatsky <senozhatsky@chromium.org> 23763S: Maintained 23764T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23765F: Documentation/core-api/printk-formats.rst 23766F: lib/test_printf.c 23767F: lib/test_scanf.c 23768F: lib/vsprintf.c 23769 23770VT1211 HARDWARE MONITOR DRIVER 23771M: Juerg Haefliger <juergh@proton.me> 23772L: linux-hwmon@vger.kernel.org 23773S: Maintained 23774F: Documentation/hwmon/vt1211.rst 23775F: drivers/hwmon/vt1211.c 23776 23777VT8231 HARDWARE MONITOR DRIVER 23778M: Roger Lucas <vt8231@hiddenengine.co.uk> 23779L: linux-hwmon@vger.kernel.org 23780S: Maintained 23781F: drivers/hwmon/vt8231.c 23782 23783VUB300 USB to SDIO/SD/MMC bridge chip 23784L: linux-mmc@vger.kernel.org 23785S: Orphan 23786F: drivers/mmc/host/vub300.c 23787 23788W1 DALLAS'S 1-WIRE BUS 23789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23790S: Maintained 23791F: Documentation/devicetree/bindings/w1/ 23792F: Documentation/w1/ 23793F: drivers/w1/ 23794F: include/linux/w1.h 23795 23796W83791D HARDWARE MONITORING DRIVER 23797M: Marc Hulsman <m.hulsman@tudelft.nl> 23798L: linux-hwmon@vger.kernel.org 23799S: Maintained 23800F: Documentation/hwmon/w83791d.rst 23801F: drivers/hwmon/w83791d.c 23802 23803W83793 HARDWARE MONITORING DRIVER 23804M: Rudolf Marek <r.marek@assembler.cz> 23805L: linux-hwmon@vger.kernel.org 23806S: Maintained 23807F: Documentation/hwmon/w83793.rst 23808F: drivers/hwmon/w83793.c 23809 23810W83795 HARDWARE MONITORING DRIVER 23811M: Jean Delvare <jdelvare@suse.com> 23812L: linux-hwmon@vger.kernel.org 23813S: Maintained 23814F: drivers/hwmon/w83795.c 23815 23816W83L51xD SD/MMC CARD INTERFACE DRIVER 23817M: Pierre Ossman <pierre@ossman.eu> 23818S: Maintained 23819F: drivers/mmc/host/wbsd.* 23820 23821WACOM PROTOCOL 4 SERIAL TABLETS 23822M: Julian Squires <julian@cipht.net> 23823M: Hans de Goede <hdegoede@redhat.com> 23824L: linux-input@vger.kernel.org 23825S: Maintained 23826F: drivers/input/tablet/wacom_serial4.c 23827 23828WANGXUN ETHERNET DRIVER 23829M: Jiawen Wu <jiawenwu@trustnetic.com> 23830M: Mengyuan Lou <mengyuanlou@net-swift.com> 23831L: netdev@vger.kernel.org 23832S: Maintained 23833W: https://www.net-swift.com 23834F: Documentation/networking/device_drivers/ethernet/wangxun/* 23835F: drivers/net/ethernet/wangxun/ 23836F: drivers/net/pcs/pcs-xpcs-wx.c 23837 23838WATCHDOG DEVICE DRIVERS 23839M: Wim Van Sebroeck <wim@linux-watchdog.org> 23840M: Guenter Roeck <linux@roeck-us.net> 23841L: linux-watchdog@vger.kernel.org 23842S: Maintained 23843W: http://www.linux-watchdog.org/ 23844T: git git://www.linux-watchdog.org/linux-watchdog.git 23845F: Documentation/devicetree/bindings/watchdog/ 23846F: Documentation/watchdog/ 23847F: drivers/watchdog/ 23848F: include/linux/watchdog.h 23849F: include/trace/events/watchdog.h 23850F: include/uapi/linux/watchdog.h 23851 23852WAVE5 VPU CODEC DRIVER 23853M: Nas Chung <nas.chung@chipsnmedia.com> 23854M: Jackson Lee <jackson.lee@chipsnmedia.com> 23855L: linux-media@vger.kernel.org 23856S: Maintained 23857F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23858F: drivers/media/platform/chips-media/wave5/ 23859 23860WHISKEYCOVE PMIC GPIO DRIVER 23861M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23862L: linux-gpio@vger.kernel.org 23863S: Maintained 23864F: drivers/gpio/gpio-wcove.c 23865 23866WHWAVE RTC DRIVER 23867M: Dianlong Li <long17.cool@163.com> 23868L: linux-rtc@vger.kernel.org 23869S: Maintained 23870F: drivers/rtc/rtc-sd3078.c 23871 23872WIIMOTE HID DRIVER 23873M: David Rheinsberg <david@readahead.eu> 23874L: linux-input@vger.kernel.org 23875S: Maintained 23876F: drivers/hid/hid-wiimote* 23877 23878WILOCITY WIL6210 WIRELESS DRIVER 23879L: linux-wireless@vger.kernel.org 23880S: Orphan 23881W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23882F: drivers/net/wireless/ath/wil6210/ 23883 23884WINBOND CIR DRIVER 23885M: David Härdeman <david@hardeman.nu> 23886S: Maintained 23887F: drivers/media/rc/winbond-cir.c 23888 23889WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23890L: linux-watchdog@vger.kernel.org 23891S: Orphan 23892F: drivers/watchdog/ebc-c384_wdt.c 23893 23894WINSYSTEMS WS16C48 GPIO DRIVER 23895M: William Breathitt Gray <william.gray@linaro.org> 23896L: linux-gpio@vger.kernel.org 23897S: Maintained 23898F: drivers/gpio/gpio-ws16c48.c 23899 23900WIREGUARD SECURE NETWORK TUNNEL 23901M: Jason A. Donenfeld <Jason@zx2c4.com> 23902L: wireguard@lists.zx2c4.com 23903L: netdev@vger.kernel.org 23904S: Maintained 23905F: drivers/net/wireguard/ 23906F: tools/testing/selftests/wireguard/ 23907 23908WISTRON LAPTOP BUTTON DRIVER 23909M: Miloslav Trmac <mitr@volny.cz> 23910S: Maintained 23911F: drivers/input/misc/wistron_btns.c 23912 23913WMI BINARY MOF DRIVER 23914M: Armin Wolf <W_Armin@gmx.de> 23915R: Thomas Weißschuh <linux@weissschuh.net> 23916L: platform-driver-x86@vger.kernel.org 23917S: Maintained 23918F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23919F: Documentation/wmi/devices/wmi-bmof.rst 23920F: drivers/platform/x86/wmi-bmof.c 23921 23922WOLFSON MICROELECTRONICS DRIVERS 23923L: patches@opensource.cirrus.com 23924S: Supported 23925W: https://github.com/CirrusLogic/linux-drivers/wiki 23926T: git https://github.com/CirrusLogic/linux-drivers.git 23927F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23928F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23929F: Documentation/devicetree/bindings/mfd/wm831x.txt 23930F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23931F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23932F: Documentation/devicetree/bindings/sound/wm* 23933F: Documentation/hwmon/wm83??.rst 23934F: arch/arm/mach-s3c/mach-crag6410* 23935F: drivers/clk/clk-wm83*.c 23936F: drivers/gpio/gpio-*wm*.c 23937F: drivers/gpio/gpio-arizona.c 23938F: drivers/hwmon/wm83??-hwmon.c 23939F: drivers/input/misc/wm831x-on.c 23940F: drivers/input/touchscreen/wm831x-ts.c 23941F: drivers/input/touchscreen/wm97*.c 23942F: drivers/leds/leds-wm83*.c 23943F: drivers/mfd/arizona* 23944F: drivers/mfd/cs47l24* 23945F: drivers/mfd/wm*.c 23946F: drivers/power/supply/wm83*.c 23947F: drivers/regulator/arizona* 23948F: drivers/regulator/wm8*.c 23949F: drivers/rtc/rtc-wm83*.c 23950F: drivers/video/backlight/wm83*_bl.c 23951F: drivers/watchdog/wm83*_wdt.c 23952F: include/linux/mfd/arizona/ 23953F: include/linux/mfd/wm831x/ 23954F: include/linux/mfd/wm8350/ 23955F: include/linux/mfd/wm8400* 23956F: include/linux/regulator/arizona* 23957F: include/linux/wm97xx.h 23958F: include/sound/wm????.h 23959F: sound/soc/codecs/arizona* 23960F: sound/soc/codecs/cs47l24* 23961F: sound/soc/codecs/wm* 23962 23963WORKQUEUE 23964M: Tejun Heo <tj@kernel.org> 23965R: Lai Jiangshan <jiangshanlai@gmail.com> 23966S: Maintained 23967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23968F: Documentation/core-api/workqueue.rst 23969F: include/linux/workqueue.h 23970F: kernel/workqueue.c 23971F: kernel/workqueue_internal.h 23972 23973WWAN DRIVERS 23974M: Loic Poulain <loic.poulain@linaro.org> 23975M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23976R: Johannes Berg <johannes@sipsolutions.net> 23977L: netdev@vger.kernel.org 23978S: Maintained 23979F: drivers/net/wwan/ 23980F: include/linux/wwan.h 23981F: include/uapi/linux/wwan.h 23982 23983X-POWERS AXP288 PMIC DRIVERS 23984M: Hans de Goede <hdegoede@redhat.com> 23985S: Maintained 23986F: drivers/acpi/pmic/intel_pmic_xpower.c 23987N: axp288 23988 23989X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23990M: Chen-Yu Tsai <wens@csie.org> 23991L: linux-kernel@vger.kernel.org 23992S: Maintained 23993N: axp[128] 23994 23995X.25 STACK 23996M: Martin Schiller <ms@dev.tdt.de> 23997L: linux-x25@vger.kernel.org 23998S: Maintained 23999F: Documentation/networking/lapb-module.rst 24000F: Documentation/networking/x25* 24001F: drivers/net/wan/hdlc_x25.c 24002F: drivers/net/wan/lapbether.c 24003F: include/*/lapb.h 24004F: include/net/x25* 24005F: include/uapi/linux/x25.h 24006F: net/lapb/ 24007F: net/x25/ 24008 24009X86 ARCHITECTURE (32-BIT AND 64-BIT) 24010M: Thomas Gleixner <tglx@linutronix.de> 24011M: Ingo Molnar <mingo@redhat.com> 24012M: Borislav Petkov <bp@alien8.de> 24013M: Dave Hansen <dave.hansen@linux.intel.com> 24014M: x86@kernel.org 24015R: "H. Peter Anvin" <hpa@zytor.com> 24016L: linux-kernel@vger.kernel.org 24017S: Maintained 24018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24019F: Documentation/arch/x86/ 24020F: Documentation/devicetree/bindings/x86/ 24021F: arch/x86/ 24022 24023X86 ENTRY CODE 24024M: Andy Lutomirski <luto@kernel.org> 24025L: linux-kernel@vger.kernel.org 24026S: Maintained 24027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24028F: arch/x86/entry/ 24029 24030X86 HARDWARE VULNERABILITIES 24031M: Thomas Gleixner <tglx@linutronix.de> 24032M: Borislav Petkov <bp@alien8.de> 24033M: Peter Zijlstra <peterz@infradead.org> 24034M: Josh Poimboeuf <jpoimboe@kernel.org> 24035R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24036S: Maintained 24037F: Documentation/admin-guide/hw-vuln/ 24038F: arch/x86/include/asm/nospec-branch.h 24039F: arch/x86/kernel/cpu/bugs.c 24040 24041X86 MCE INFRASTRUCTURE 24042M: Tony Luck <tony.luck@intel.com> 24043M: Borislav Petkov <bp@alien8.de> 24044L: linux-edac@vger.kernel.org 24045S: Maintained 24046F: Documentation/ABI/testing/sysfs-mce 24047F: Documentation/arch/x86/x86_64/machinecheck.rst 24048F: arch/x86/kernel/cpu/mce/* 24049 24050X86 MICROCODE UPDATE SUPPORT 24051M: Borislav Petkov <bp@alien8.de> 24052S: Maintained 24053F: arch/x86/kernel/cpu/microcode/* 24054 24055X86 MM 24056M: Dave Hansen <dave.hansen@linux.intel.com> 24057M: Andy Lutomirski <luto@kernel.org> 24058M: Peter Zijlstra <peterz@infradead.org> 24059L: linux-kernel@vger.kernel.org 24060S: Maintained 24061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24062F: arch/x86/mm/ 24063 24064X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24065M: Hans de Goede <hdegoede@redhat.com> 24066L: platform-driver-x86@vger.kernel.org 24067S: Maintained 24068T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24069F: drivers/platform/x86/x86-android-tablets/ 24070 24071X86 PLATFORM DRIVERS 24072M: Hans de Goede <hdegoede@redhat.com> 24073M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24074L: platform-driver-x86@vger.kernel.org 24075S: Maintained 24076Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24077T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24078F: drivers/platform/olpc/ 24079F: drivers/platform/x86/ 24080F: include/linux/platform_data/x86/ 24081 24082X86 PLATFORM UV HPE SUPERDOME FLEX 24083M: Steve Wahl <steve.wahl@hpe.com> 24084R: Justin Ernst <justin.ernst@hpe.com> 24085R: Kyle Meyer <kyle.meyer@hpe.com> 24086R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24087R: Russ Anderson <russ.anderson@hpe.com> 24088S: Supported 24089F: arch/x86/include/asm/uv/ 24090F: arch/x86/kernel/apic/x2apic_uv_x.c 24091F: arch/x86/platform/uv/ 24092 24093X86 STACK UNWINDING 24094M: Josh Poimboeuf <jpoimboe@kernel.org> 24095M: Peter Zijlstra <peterz@infradead.org> 24096S: Supported 24097F: arch/x86/include/asm/unwind*.h 24098F: arch/x86/kernel/dumpstack.c 24099F: arch/x86/kernel/stacktrace.c 24100F: arch/x86/kernel/unwind_*.c 24101 24102X86 TRUST DOMAIN EXTENSIONS (TDX) 24103M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24104R: Dave Hansen <dave.hansen@linux.intel.com> 24105L: x86@kernel.org 24106L: linux-coco@lists.linux.dev 24107S: Supported 24108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24109F: arch/x86/boot/compressed/tdx* 24110F: arch/x86/coco/tdx/ 24111F: arch/x86/include/asm/shared/tdx.h 24112F: arch/x86/include/asm/tdx.h 24113F: arch/x86/virt/vmx/tdx/ 24114F: drivers/virt/coco/tdx-guest 24115 24116X86 VDSO 24117M: Andy Lutomirski <luto@kernel.org> 24118L: linux-kernel@vger.kernel.org 24119S: Maintained 24120T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24121F: arch/x86/entry/vdso/ 24122 24123XARRAY 24124M: Matthew Wilcox <willy@infradead.org> 24125L: linux-fsdevel@vger.kernel.org 24126S: Supported 24127F: Documentation/core-api/xarray.rst 24128F: include/linux/idr.h 24129F: include/linux/xarray.h 24130F: lib/idr.c 24131F: lib/xarray.c 24132F: tools/testing/radix-tree 24133 24134XBOX DVD IR REMOTE 24135M: Benjamin Valentin <benpicco@googlemail.com> 24136S: Maintained 24137F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24138F: drivers/media/rc/xbox_remote.c 24139 24140XC2028/3028 TUNER DRIVER 24141M: Mauro Carvalho Chehab <mchehab@kernel.org> 24142L: linux-media@vger.kernel.org 24143S: Maintained 24144W: https://linuxtv.org 24145T: git git://linuxtv.org/media_tree.git 24146F: drivers/media/tuners/xc2028.* 24147 24148XDP (eXpress Data Path) 24149M: Alexei Starovoitov <ast@kernel.org> 24150M: Daniel Borkmann <daniel@iogearbox.net> 24151M: David S. Miller <davem@davemloft.net> 24152M: Jakub Kicinski <kuba@kernel.org> 24153M: Jesper Dangaard Brouer <hawk@kernel.org> 24154M: John Fastabend <john.fastabend@gmail.com> 24155L: netdev@vger.kernel.org 24156L: bpf@vger.kernel.org 24157S: Supported 24158F: drivers/net/ethernet/*/*/*/*/*xdp* 24159F: drivers/net/ethernet/*/*/*xdp* 24160F: include/net/xdp.h 24161F: include/net/xdp_priv.h 24162F: include/trace/events/xdp.h 24163F: kernel/bpf/cpumap.c 24164F: kernel/bpf/devmap.c 24165F: net/core/xdp.c 24166F: samples/bpf/xdp* 24167F: tools/testing/selftests/bpf/*/*xdp* 24168F: tools/testing/selftests/bpf/*xdp* 24169K: (?:\b|_)xdp(?:\b|_) 24170 24171XDP SOCKETS (AF_XDP) 24172M: Björn Töpel <bjorn@kernel.org> 24173M: Magnus Karlsson <magnus.karlsson@intel.com> 24174M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24175R: Jonathan Lemon <jonathan.lemon@gmail.com> 24176L: netdev@vger.kernel.org 24177L: bpf@vger.kernel.org 24178S: Maintained 24179F: Documentation/networking/af_xdp.rst 24180F: include/net/netns/xdp.h 24181F: include/net/xdp_sock* 24182F: include/net/xsk_buff_pool.h 24183F: include/uapi/linux/if_xdp.h 24184F: include/uapi/linux/xdp_diag.h 24185F: net/xdp/ 24186F: tools/testing/selftests/bpf/*xsk* 24187 24188XEN BLOCK SUBSYSTEM 24189M: Roger Pau Monné <roger.pau@citrix.com> 24190L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24191S: Supported 24192F: drivers/block/xen* 24193F: drivers/block/xen-blkback/* 24194 24195XEN HYPERVISOR ARM 24196M: Stefano Stabellini <sstabellini@kernel.org> 24197L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24198S: Maintained 24199F: arch/arm/include/asm/xen/ 24200F: arch/arm/xen/ 24201 24202XEN HYPERVISOR ARM64 24203M: Stefano Stabellini <sstabellini@kernel.org> 24204L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24205S: Maintained 24206F: arch/arm64/include/asm/xen/ 24207F: arch/arm64/xen/ 24208 24209XEN HYPERVISOR INTERFACE 24210M: Juergen Gross <jgross@suse.com> 24211M: Stefano Stabellini <sstabellini@kernel.org> 24212R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24213L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24214S: Supported 24215T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24216F: Documentation/ABI/stable/sysfs-hypervisor-xen 24217F: Documentation/ABI/testing/sysfs-hypervisor-xen 24218F: drivers/*/xen-*front.c 24219F: drivers/xen/ 24220F: include/uapi/xen/ 24221F: include/xen/ 24222F: kernel/configs/xen.config 24223 24224XEN HYPERVISOR X86 24225M: Juergen Gross <jgross@suse.com> 24226R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24227L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24228S: Supported 24229F: arch/x86/configs/xen.config 24230F: arch/x86/include/asm/pvclock-abi.h 24231F: arch/x86/include/asm/xen/ 24232F: arch/x86/platform/pvh/ 24233F: arch/x86/xen/ 24234 24235XEN NETWORK BACKEND DRIVER 24236M: Wei Liu <wei.liu@kernel.org> 24237M: Paul Durrant <paul@xen.org> 24238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24239L: netdev@vger.kernel.org 24240S: Supported 24241F: drivers/net/xen-netback/* 24242 24243XEN PCI SUBSYSTEM 24244M: Juergen Gross <jgross@suse.com> 24245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24246S: Supported 24247F: arch/x86/pci/*xen* 24248F: drivers/pci/*xen* 24249 24250XEN PVSCSI DRIVERS 24251M: Juergen Gross <jgross@suse.com> 24252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24253L: linux-scsi@vger.kernel.org 24254S: Supported 24255F: drivers/scsi/xen-scsifront.c 24256F: drivers/xen/xen-scsiback.c 24257F: include/xen/interface/io/vscsiif.h 24258 24259XEN PVUSB DRIVER 24260M: Juergen Gross <jgross@suse.com> 24261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24262L: linux-usb@vger.kernel.org 24263S: Supported 24264F: drivers/usb/host/xen* 24265F: include/xen/interface/io/usbif.h 24266 24267XEN SOUND FRONTEND DRIVER 24268M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24271S: Supported 24272F: sound/xen/* 24273 24274XEN SWIOTLB SUBSYSTEM 24275M: Juergen Gross <jgross@suse.com> 24276M: Stefano Stabellini <sstabellini@kernel.org> 24277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24278L: iommu@lists.linux.dev 24279S: Supported 24280F: arch/*/include/asm/xen/swiotlb-xen.h 24281F: drivers/xen/swiotlb-xen.c 24282F: include/xen/arm/swiotlb-xen.h 24283F: include/xen/swiotlb-xen.h 24284 24285XFS FILESYSTEM 24286M: Chandan Babu R <chandan.babu@oracle.com> 24287R: Darrick J. Wong <djwong@kernel.org> 24288L: linux-xfs@vger.kernel.org 24289S: Supported 24290W: http://xfs.org/ 24291C: irc://irc.oftc.net/xfs 24292T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24293P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24294F: Documentation/ABI/testing/sysfs-fs-xfs 24295F: Documentation/admin-guide/xfs.rst 24296F: Documentation/filesystems/xfs/* 24297F: fs/xfs/ 24298F: include/uapi/linux/dqblk_xfs.h 24299F: include/uapi/linux/fsmap.h 24300 24301XILINX AMS DRIVER 24302M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24303L: linux-iio@vger.kernel.org 24304S: Maintained 24305F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24306F: drivers/iio/adc/xilinx-ams.c 24307 24308XILINX AXI ETHERNET DRIVER 24309M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24310S: Maintained 24311F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24312F: drivers/net/ethernet/xilinx/xilinx_axienet* 24313 24314XILINX CAN DRIVER 24315M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24316L: linux-can@vger.kernel.org 24317S: Maintained 24318F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24319F: drivers/net/can/xilinx_can.c 24320 24321XILINX EVENT MANAGEMENT DRIVER 24322M: Michal Simek <michal.simek@amd.com> 24323S: Maintained 24324F: drivers/soc/xilinx/xlnx_event_manager.c 24325F: include/linux/firmware/xlnx-event-manager.h 24326 24327XILINX GPIO DRIVER 24328M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24329R: Srinivas Neeli <srinivas.neeli@amd.com> 24330R: Michal Simek <michal.simek@amd.com> 24331S: Maintained 24332F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24333F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24334F: drivers/gpio/gpio-xilinx.c 24335F: drivers/gpio/gpio-zynq.c 24336 24337XILINX LL TEMAC ETHERNET DRIVER 24338L: netdev@vger.kernel.org 24339S: Orphan 24340F: drivers/net/ethernet/xilinx/ll_temac* 24341 24342XILINX PWM DRIVER 24343M: Sean Anderson <sean.anderson@seco.com> 24344S: Maintained 24345F: drivers/pwm/pwm-xilinx.c 24346F: include/clocksource/timer-xilinx.h 24347 24348XILINX SD-FEC IP CORES 24349M: Derek Kiernan <derek.kiernan@amd.com> 24350M: Dragan Cvetic <dragan.cvetic@amd.com> 24351S: Maintained 24352F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24353F: Documentation/misc-devices/xilinx_sdfec.rst 24354F: drivers/misc/Kconfig 24355F: drivers/misc/Makefile 24356F: drivers/misc/xilinx_sdfec.c 24357F: include/uapi/misc/xilinx_sdfec.h 24358 24359XILINX UARTLITE SERIAL DRIVER 24360M: Peter Korsgaard <jacmet@sunsite.dk> 24361L: linux-serial@vger.kernel.org 24362S: Maintained 24363F: drivers/tty/serial/uartlite.c 24364 24365XILINX VIDEO IP CORES 24366M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24367L: linux-media@vger.kernel.org 24368S: Supported 24369T: git git://linuxtv.org/media_tree.git 24370F: Documentation/devicetree/bindings/media/xilinx/ 24371F: drivers/media/platform/xilinx/ 24372F: include/uapi/linux/xilinx-v4l2-controls.h 24373 24374XILINX VERSAL EDAC DRIVER 24375M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24376M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24377S: Maintained 24378F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24379F: drivers/edac/versal_edac.c 24380 24381XILINX WATCHDOG DRIVER 24382M: Srinivas Neeli <srinivas.neeli@amd.com> 24383R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24384R: Michal Simek <michal.simek@amd.com> 24385S: Maintained 24386F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24387F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24388F: drivers/watchdog/of_xilinx_wdt.c 24389F: drivers/watchdog/xilinx_wwdt.c 24390 24391XILINX XDMA DRIVER 24392M: Lizhi Hou <lizhi.hou@amd.com> 24393M: Brian Xu <brian.xu@amd.com> 24394M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24395L: dmaengine@vger.kernel.org 24396S: Supported 24397F: drivers/dma/xilinx/xdma-regs.h 24398F: drivers/dma/xilinx/xdma.c 24399F: include/linux/dma/amd_xdma.h 24400F: include/linux/platform_data/amd_xdma.h 24401 24402XILINX ZYNQMP DPDMA DRIVER 24403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24404L: dmaengine@vger.kernel.org 24405S: Supported 24406F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24407F: drivers/dma/xilinx/xilinx_dpdma.c 24408F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24409 24410XILINX ZYNQMP OCM EDAC DRIVER 24411M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24412M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24413S: Maintained 24414F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24415F: drivers/edac/zynqmp_edac.c 24416 24417XILINX ZYNQMP PSGTR PHY DRIVER 24418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24419L: linux-kernel@vger.kernel.org 24420S: Supported 24421T: git https://github.com/Xilinx/linux-xlnx.git 24422F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24423F: drivers/phy/xilinx/phy-zynqmp.c 24424 24425XILINX ZYNQMP SHA3 DRIVER 24426M: Harsha <harsha.harsha@amd.com> 24427S: Maintained 24428F: drivers/crypto/xilinx/zynqmp-sha.c 24429 24430XILINX ZYNQMP NVMEM DRIVER 24431M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24432M: Kalyani Akula <kalyani.akula@amd.com> 24433R: Michal Simek <michal.simek@amd.com> 24434S: Maintained 24435F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24436F: drivers/nvmem/zynqmp_nvmem.c 24437 24438XILLYBUS DRIVER 24439M: Eli Billauer <eli.billauer@gmail.com> 24440L: linux-kernel@vger.kernel.org 24441S: Supported 24442F: drivers/char/xillybus/ 24443 24444XLP9XX I2C DRIVER 24445M: George Cherian <gcherian@marvell.com> 24446L: linux-i2c@vger.kernel.org 24447S: Supported 24448W: http://www.marvell.com 24449F: drivers/i2c/busses/i2c-xlp9xx.c 24450 24451XRA1403 GPIO EXPANDER 24452M: Nandor Han <nandor.han@ge.com> 24453L: linux-gpio@vger.kernel.org 24454S: Maintained 24455F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24456F: drivers/gpio/gpio-xra1403.c 24457 24458XTENSA XTFPGA PLATFORM SUPPORT 24459M: Max Filippov <jcmvbkbc@gmail.com> 24460S: Maintained 24461F: drivers/spi/spi-xtensa-xtfpga.c 24462F: sound/soc/xtensa/xtfpga-i2s.c 24463 24464YAM DRIVER FOR AX.25 24465M: Jean-Paul Roubelat <jpr@f6fbb.org> 24466L: linux-hams@vger.kernel.org 24467S: Maintained 24468F: drivers/net/hamradio/yam* 24469F: include/linux/yam.h 24470 24471YAMA SECURITY MODULE 24472M: Kees Cook <keescook@chromium.org> 24473S: Supported 24474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24475F: Documentation/admin-guide/LSM/Yama.rst 24476F: security/yama/ 24477 24478YEALINK PHONE DRIVER 24479M: Henk Vergonet <Henk.Vergonet@gmail.com> 24480L: usbb2k-api-dev@nongnu.org 24481S: Maintained 24482F: Documentation/input/devices/yealink.rst 24483F: drivers/input/misc/yealink.* 24484 24485Z3FOLD COMPRESSED PAGE ALLOCATOR 24486M: Vitaly Wool <vitaly.wool@konsulko.com> 24487R: Miaohe Lin <linmiaohe@huawei.com> 24488L: linux-mm@kvack.org 24489S: Maintained 24490F: mm/z3fold.c 24491 24492Z8530 DRIVER FOR AX.25 24493M: Joerg Reuter <jreuter@yaina.de> 24494L: linux-hams@vger.kernel.org 24495S: Maintained 24496W: http://yaina.de/jreuter/ 24497W: http://www.qsl.net/dl1bke/ 24498F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24499F: drivers/net/hamradio/*scc.c 24500F: drivers/net/hamradio/z8530.h 24501 24502ZBUD COMPRESSED PAGE ALLOCATOR 24503M: Seth Jennings <sjenning@redhat.com> 24504M: Dan Streetman <ddstreet@ieee.org> 24505L: linux-mm@kvack.org 24506S: Maintained 24507F: mm/zbud.c 24508 24509ZD1211RW WIRELESS DRIVER 24510L: linux-wireless@vger.kernel.org 24511S: Orphan 24512F: drivers/net/wireless/zydas/zd1211rw/ 24513 24514ZD1301 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/usb/dvb-usb-v2/zd1301* 24520 24521ZD1301_DEMOD MEDIA DRIVER 24522L: linux-media@vger.kernel.org 24523S: Orphan 24524W: https://linuxtv.org/ 24525Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24526F: drivers/media/dvb-frontends/zd1301_demod* 24527 24528ZHAOXIN PROCESSOR SUPPORT 24529M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24530L: linux-kernel@vger.kernel.org 24531S: Maintained 24532F: arch/x86/kernel/cpu/zhaoxin.c 24533 24534ZONEFS FILESYSTEM 24535M: Damien Le Moal <dlemoal@kernel.org> 24536M: Naohiro Aota <naohiro.aota@wdc.com> 24537R: Johannes Thumshirn <jth@kernel.org> 24538L: linux-fsdevel@vger.kernel.org 24539S: Maintained 24540T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24541F: Documentation/filesystems/zonefs.rst 24542F: fs/zonefs/ 24543 24544ZR36067 VIDEO FOR LINUX DRIVER 24545M: Corentin Labbe <clabbe@baylibre.com> 24546L: mjpeg-users@lists.sourceforge.net 24547L: linux-media@vger.kernel.org 24548S: Maintained 24549W: http://mjpeg.sourceforge.net/driver-zoran/ 24550Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24551F: Documentation/driver-api/media/drivers/zoran.rst 24552F: drivers/media/pci/zoran/ 24553 24554ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24555M: Minchan Kim <minchan@kernel.org> 24556M: Sergey Senozhatsky <senozhatsky@chromium.org> 24557L: linux-kernel@vger.kernel.org 24558S: Maintained 24559F: Documentation/admin-guide/blockdev/zram.rst 24560F: drivers/block/zram/ 24561 24562ZS DECSTATION Z85C30 SERIAL DRIVER 24563M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24564S: Maintained 24565F: drivers/tty/serial/zs.* 24566 24567ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24568M: Minchan Kim <minchan@kernel.org> 24569M: Sergey Senozhatsky <senozhatsky@chromium.org> 24570L: linux-mm@kvack.org 24571S: Maintained 24572F: Documentation/mm/zsmalloc.rst 24573F: include/linux/zsmalloc.h 24574F: mm/zsmalloc.c 24575 24576ZSTD 24577M: Nick Terrell <terrelln@fb.com> 24578S: Maintained 24579B: https://github.com/facebook/zstd/issues 24580T: git https://github.com/terrelln/linux.git 24581F: crypto/zstd.c 24582F: include/linux/zstd* 24583F: lib/decompress_unzstd.c 24584F: lib/zstd/ 24585N: zstd 24586K: zstd 24587 24588ZSWAP COMPRESSED SWAP CACHING 24589M: Johannes Weiner <hannes@cmpxchg.org> 24590M: Yosry Ahmed <yosryahmed@google.com> 24591M: Nhat Pham <nphamcs@gmail.com> 24592R: Chengming Zhou <chengming.zhou@linux.dev> 24593L: linux-mm@kvack.org 24594S: Maintained 24595F: Documentation/admin-guide/mm/zswap.rst 24596F: include/linux/zpool.h 24597F: include/linux/zswap.h 24598F: mm/zpool.c 24599F: mm/zswap.c 24600F: tools/testing/selftests/cgroup/test_zswap.c 24601 24602THE REST 24603M: Linus Torvalds <torvalds@linux-foundation.org> 24604L: linux-kernel@vger.kernel.org 24605S: Buried alive in reporters 24606T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24607F: * 24608F: */ 24609
