1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575 3576BDISP ST MEDIA DRIVER 3577M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3578L: linux-media@vger.kernel.org 3579S: Supported 3580W: https://linuxtv.org 3581T: git git://linuxtv.org/media_tree.git 3582F: drivers/media/platform/st/sti/bdisp 3583 3584BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3585M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3586L: netdev@vger.kernel.org 3587S: Maintained 3588F: drivers/net/ethernet/ec_bhf.c 3589 3590BEFS FILE SYSTEM 3591M: Luis de Bethencourt <luisbg@kernel.org> 3592M: Salah Triki <salah.triki@gmail.com> 3593S: Maintained 3594T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3595F: Documentation/filesystems/befs.rst 3596F: fs/befs/ 3597 3598BFQ I/O SCHEDULER 3599M: Paolo Valente <paolo.valente@unimore.it> 3600M: Jens Axboe <axboe@kernel.dk> 3601L: linux-block@vger.kernel.org 3602S: Maintained 3603F: Documentation/block/bfq-iosched.rst 3604F: block/bfq-* 3605 3606BFS FILE SYSTEM 3607M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3608S: Maintained 3609F: Documentation/filesystems/bfs.rst 3610F: fs/bfs/ 3611F: include/uapi/linux/bfs_fs.h 3612 3613BITMAP API 3614M: Yury Norov <yury.norov@gmail.com> 3615R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3616S: Maintained 3617F: include/linux/bitfield.h 3618F: include/linux/bitmap-str.h 3619F: include/linux/bitmap.h 3620F: include/linux/bits.h 3621F: include/linux/cpumask.h 3622F: include/linux/find.h 3623F: include/linux/nodemask.h 3624F: include/vdso/bits.h 3625F: lib/bitmap-str.c 3626F: lib/bitmap.c 3627F: lib/cpumask.c 3628F: lib/cpumask_kunit.c 3629F: lib/find_bit.c 3630F: lib/find_bit_benchmark.c 3631F: lib/test_bitmap.c 3632F: tools/include/linux/bitfield.h 3633F: tools/include/linux/bitmap.h 3634F: tools/include/linux/bits.h 3635F: tools/include/linux/find.h 3636F: tools/include/vdso/bits.h 3637F: tools/lib/bitmap.c 3638F: tools/lib/find_bit.c 3639 3640BLINKM RGB LED DRIVER 3641M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3642S: Maintained 3643F: drivers/leds/leds-blinkm.c 3644 3645BLOCK LAYER 3646M: Jens Axboe <axboe@kernel.dk> 3647L: linux-block@vger.kernel.org 3648S: Maintained 3649T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3650F: Documentation/ABI/stable/sysfs-block 3651F: Documentation/block/ 3652F: block/ 3653F: drivers/block/ 3654F: include/linux/bio.h 3655F: include/linux/blk* 3656F: kernel/trace/blktrace.c 3657F: lib/sbitmap.c 3658 3659BLOCK2MTD DRIVER 3660M: Joern Engel <joern@lazybastard.org> 3661L: linux-mtd@lists.infradead.org 3662S: Maintained 3663F: drivers/mtd/devices/block2mtd.c 3664 3665BLUETOOTH DRIVERS 3666M: Marcel Holtmann <marcel@holtmann.org> 3667M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3668L: linux-bluetooth@vger.kernel.org 3669S: Supported 3670W: http://www.bluez.org/ 3671T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3673F: Documentation/devicetree/bindings/net/bluetooth/ 3674F: drivers/bluetooth/ 3675 3676BLUETOOTH SUBSYSTEM 3677M: Marcel Holtmann <marcel@holtmann.org> 3678M: Johan Hedberg <johan.hedberg@gmail.com> 3679M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3680L: linux-bluetooth@vger.kernel.org 3681S: Supported 3682W: http://www.bluez.org/ 3683T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3685F: include/net/bluetooth/ 3686F: net/bluetooth/ 3687 3688BONDING DRIVER 3689M: Jay Vosburgh <j.vosburgh@gmail.com> 3690M: Andy Gospodarek <andy@greyhouse.net> 3691L: netdev@vger.kernel.org 3692S: Supported 3693W: http://sourceforge.net/projects/bonding/ 3694F: Documentation/networking/bonding.rst 3695F: drivers/net/bonding/ 3696F: include/net/bond* 3697F: include/uapi/linux/if_bonding.h 3698F: tools/testing/selftests/drivers/net/bonding/ 3699 3700BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3701M: Dan Robertson <dan@dlrobertson.com> 3702L: linux-iio@vger.kernel.org 3703S: Maintained 3704F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3705F: drivers/iio/accel/bma400* 3706 3707BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3708M: Jagath Jog J <jagathjog1996@gmail.com> 3709L: linux-iio@vger.kernel.org 3710S: Maintained 3711F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3712F: drivers/iio/imu/bmi323/ 3713 3714BPF JIT for ARM 3715M: Russell King <linux@armlinux.org.uk> 3716M: Puranjay Mohan <puranjay12@gmail.com> 3717L: bpf@vger.kernel.org 3718S: Maintained 3719F: arch/arm/net/ 3720 3721BPF JIT for ARM64 3722M: Daniel Borkmann <daniel@iogearbox.net> 3723M: Alexei Starovoitov <ast@kernel.org> 3724M: Zi Shen Lim <zlim.lnx@gmail.com> 3725L: bpf@vger.kernel.org 3726S: Supported 3727F: arch/arm64/net/ 3728 3729BPF JIT for LOONGARCH 3730M: Tiezhu Yang <yangtiezhu@loongson.cn> 3731R: Hengqi Chen <hengqi.chen@gmail.com> 3732L: bpf@vger.kernel.org 3733S: Maintained 3734F: arch/loongarch/net/ 3735 3736BPF JIT for MIPS (32-BIT AND 64-BIT) 3737M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3738M: Paul Burton <paulburton@kernel.org> 3739L: bpf@vger.kernel.org 3740S: Maintained 3741F: arch/mips/net/ 3742 3743BPF JIT for NFP NICs 3744M: Jakub Kicinski <kuba@kernel.org> 3745L: bpf@vger.kernel.org 3746S: Odd Fixes 3747F: drivers/net/ethernet/netronome/nfp/bpf/ 3748 3749BPF JIT for POWERPC (32-BIT AND 64-BIT) 3750M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3751M: Michael Ellerman <mpe@ellerman.id.au> 3752L: bpf@vger.kernel.org 3753S: Supported 3754F: arch/powerpc/net/ 3755 3756BPF JIT for RISC-V (32-bit) 3757M: Luke Nelson <luke.r.nels@gmail.com> 3758M: Xi Wang <xi.wang@gmail.com> 3759L: bpf@vger.kernel.org 3760S: Maintained 3761F: arch/riscv/net/ 3762X: arch/riscv/net/bpf_jit_comp64.c 3763 3764BPF JIT for RISC-V (64-bit) 3765M: Björn Töpel <bjorn@kernel.org> 3766L: bpf@vger.kernel.org 3767S: Maintained 3768F: arch/riscv/net/ 3769X: arch/riscv/net/bpf_jit_comp32.c 3770 3771BPF JIT for S390 3772M: Ilya Leoshkevich <iii@linux.ibm.com> 3773M: Heiko Carstens <hca@linux.ibm.com> 3774M: Vasily Gorbik <gor@linux.ibm.com> 3775L: bpf@vger.kernel.org 3776S: Supported 3777F: arch/s390/net/ 3778X: arch/s390/net/pnet.c 3779 3780BPF JIT for SPARC (32-BIT AND 64-BIT) 3781M: David S. Miller <davem@davemloft.net> 3782L: bpf@vger.kernel.org 3783S: Odd Fixes 3784F: arch/sparc/net/ 3785 3786BPF JIT for X86 32-BIT 3787M: Wang YanQing <udknight@gmail.com> 3788L: bpf@vger.kernel.org 3789S: Odd Fixes 3790F: arch/x86/net/bpf_jit_comp32.c 3791 3792BPF JIT for X86 64-BIT 3793M: Alexei Starovoitov <ast@kernel.org> 3794M: Daniel Borkmann <daniel@iogearbox.net> 3795L: bpf@vger.kernel.org 3796S: Supported 3797F: arch/x86/net/ 3798X: arch/x86/net/bpf_jit_comp32.c 3799 3800BPF [BTF] 3801M: Martin KaFai Lau <martin.lau@linux.dev> 3802L: bpf@vger.kernel.org 3803S: Maintained 3804F: include/linux/btf* 3805F: kernel/bpf/btf.c 3806 3807BPF [CORE] 3808M: Alexei Starovoitov <ast@kernel.org> 3809M: Daniel Borkmann <daniel@iogearbox.net> 3810R: John Fastabend <john.fastabend@gmail.com> 3811L: bpf@vger.kernel.org 3812S: Maintained 3813F: include/linux/bpf* 3814F: include/linux/filter.h 3815F: include/linux/tnum.h 3816F: kernel/bpf/core.c 3817F: kernel/bpf/dispatcher.c 3818F: kernel/bpf/mprog.c 3819F: kernel/bpf/syscall.c 3820F: kernel/bpf/tnum.c 3821F: kernel/bpf/trampoline.c 3822F: kernel/bpf/verifier.c 3823 3824BPF [DOCUMENTATION] (Related to Standardization) 3825R: David Vernet <void@manifault.com> 3826L: bpf@vger.kernel.org 3827L: bpf@ietf.org 3828S: Maintained 3829F: Documentation/bpf/standardization/ 3830 3831BPF [GENERAL] (Safe Dynamic Programs and Tools) 3832M: Alexei Starovoitov <ast@kernel.org> 3833M: Daniel Borkmann <daniel@iogearbox.net> 3834M: Andrii Nakryiko <andrii@kernel.org> 3835R: Martin KaFai Lau <martin.lau@linux.dev> 3836R: Eduard Zingerman <eddyz87@gmail.com> 3837R: Song Liu <song@kernel.org> 3838R: Yonghong Song <yonghong.song@linux.dev> 3839R: John Fastabend <john.fastabend@gmail.com> 3840R: KP Singh <kpsingh@kernel.org> 3841R: Stanislav Fomichev <sdf@google.com> 3842R: Hao Luo <haoluo@google.com> 3843R: Jiri Olsa <jolsa@kernel.org> 3844L: bpf@vger.kernel.org 3845S: Supported 3846W: https://bpf.io/ 3847Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3848T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3850F: Documentation/bpf/ 3851F: Documentation/networking/filter.rst 3852F: Documentation/userspace-api/ebpf/ 3853F: arch/*/net/* 3854F: include/linux/bpf* 3855F: include/linux/btf* 3856F: include/linux/filter.h 3857F: include/trace/events/xdp.h 3858F: include/uapi/linux/bpf* 3859F: include/uapi/linux/btf* 3860F: include/uapi/linux/filter.h 3861F: kernel/bpf/ 3862F: kernel/trace/bpf_trace.c 3863F: lib/test_bpf.c 3864F: net/bpf/ 3865F: net/core/filter.c 3866F: net/sched/act_bpf.c 3867F: net/sched/cls_bpf.c 3868F: samples/bpf/ 3869F: scripts/bpf_doc.py 3870F: scripts/Makefile.btf 3871F: scripts/pahole-version.sh 3872F: tools/bpf/ 3873F: tools/lib/bpf/ 3874F: tools/testing/selftests/bpf/ 3875 3876BPF [ITERATOR] 3877M: Yonghong Song <yonghong.song@linux.dev> 3878L: bpf@vger.kernel.org 3879S: Maintained 3880F: kernel/bpf/*iter.c 3881 3882BPF [L7 FRAMEWORK] (sockmap) 3883M: John Fastabend <john.fastabend@gmail.com> 3884M: Jakub Sitnicki <jakub@cloudflare.com> 3885L: netdev@vger.kernel.org 3886L: bpf@vger.kernel.org 3887S: Maintained 3888F: include/linux/skmsg.h 3889F: net/core/skmsg.c 3890F: net/core/sock_map.c 3891F: net/ipv4/tcp_bpf.c 3892F: net/ipv4/udp_bpf.c 3893F: net/unix/unix_bpf.c 3894 3895BPF [LIBRARY] (libbpf) 3896M: Andrii Nakryiko <andrii@kernel.org> 3897M: Eduard Zingerman <eddyz87@gmail.com> 3898L: bpf@vger.kernel.org 3899S: Maintained 3900F: tools/lib/bpf/ 3901 3902BPF [MISC] 3903L: bpf@vger.kernel.org 3904S: Odd Fixes 3905K: (?:\b|_)bpf(?:\b|_) 3906 3907BPF [NETKIT] (BPF-programmable network device) 3908M: Daniel Borkmann <daniel@iogearbox.net> 3909M: Nikolay Aleksandrov <razor@blackwall.org> 3910L: bpf@vger.kernel.org 3911L: netdev@vger.kernel.org 3912S: Supported 3913F: drivers/net/netkit.c 3914F: include/net/netkit.h 3915 3916BPF [NETWORKING] (struct_ops, reuseport) 3917M: Martin KaFai Lau <martin.lau@linux.dev> 3918L: bpf@vger.kernel.org 3919L: netdev@vger.kernel.org 3920S: Maintained 3921F: kernel/bpf/bpf_struct* 3922 3923BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3924M: Martin KaFai Lau <martin.lau@linux.dev> 3925M: Daniel Borkmann <daniel@iogearbox.net> 3926R: John Fastabend <john.fastabend@gmail.com> 3927L: bpf@vger.kernel.org 3928L: netdev@vger.kernel.org 3929S: Maintained 3930F: include/net/tcx.h 3931F: kernel/bpf/tcx.c 3932F: net/core/filter.c 3933F: net/sched/act_bpf.c 3934F: net/sched/cls_bpf.c 3935 3936BPF [RINGBUF] 3937M: Andrii Nakryiko <andrii@kernel.org> 3938L: bpf@vger.kernel.org 3939S: Maintained 3940F: kernel/bpf/ringbuf.c 3941 3942BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3943M: KP Singh <kpsingh@kernel.org> 3944R: Matt Bobrowski <mattbobrowski@google.com> 3945L: bpf@vger.kernel.org 3946S: Maintained 3947F: Documentation/bpf/prog_lsm.rst 3948F: include/linux/bpf_lsm.h 3949F: kernel/bpf/bpf_lsm.c 3950F: security/bpf/ 3951 3952BPF [SELFTESTS] (Test Runners & Infrastructure) 3953M: Andrii Nakryiko <andrii@kernel.org> 3954M: Eduard Zingerman <eddyz87@gmail.com> 3955R: Mykola Lysenko <mykolal@fb.com> 3956L: bpf@vger.kernel.org 3957S: Maintained 3958F: tools/testing/selftests/bpf/ 3959 3960BPF [STORAGE & CGROUPS] 3961M: Martin KaFai Lau <martin.lau@linux.dev> 3962L: bpf@vger.kernel.org 3963S: Maintained 3964F: kernel/bpf/*storage.c 3965F: kernel/bpf/bpf_lru* 3966F: kernel/bpf/cgroup.c 3967 3968BPF [TOOLING] (bpftool) 3969M: Quentin Monnet <qmo@kernel.org> 3970L: bpf@vger.kernel.org 3971S: Maintained 3972F: kernel/bpf/disasm.* 3973F: tools/bpf/bpftool/ 3974 3975BPF [TRACING] 3976M: Song Liu <song@kernel.org> 3977R: Jiri Olsa <jolsa@kernel.org> 3978L: bpf@vger.kernel.org 3979S: Maintained 3980F: kernel/bpf/stackmap.c 3981F: kernel/trace/bpf_trace.c 3982 3983BROADCOM ASP 2.0 ETHERNET DRIVER 3984M: Justin Chen <justin.chen@broadcom.com> 3985M: Florian Fainelli <florian.fainelli@broadcom.com> 3986L: bcm-kernel-feedback-list@broadcom.com 3987L: netdev@vger.kernel.org 3988S: Supported 3989F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3990F: drivers/net/ethernet/broadcom/asp2/ 3991 3992BROADCOM B44 10/100 ETHERNET DRIVER 3993M: Michael Chan <michael.chan@broadcom.com> 3994L: netdev@vger.kernel.org 3995S: Supported 3996F: drivers/net/ethernet/broadcom/b44.* 3997 3998BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3999M: Florian Fainelli <florian.fainelli@broadcom.com> 4000L: netdev@vger.kernel.org 4001L: openwrt-devel@lists.openwrt.org (subscribers-only) 4002S: Supported 4003F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4004F: drivers/net/dsa/b53/* 4005F: drivers/net/dsa/bcm_sf2* 4006F: include/linux/dsa/brcm.h 4007F: include/linux/platform_data/b53.h 4008 4009BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4010M: Florian Fainelli <florian.fainelli@broadcom.com> 4011R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4012L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4013L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4014S: Maintained 4015T: git https://github.com/broadcom/stblinux.git 4016F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4017F: drivers/pci/controller/pcie-brcmstb.c 4018F: drivers/staging/vc04_services 4019N: bcm2711 4020N: bcm283* 4021N: raspberrypi 4022 4023BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4024M: Florian Fainelli <florian.fainelli@broadcom.com> 4025M: Ray Jui <rjui@broadcom.com> 4026M: Scott Branden <sbranden@broadcom.com> 4027R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4028S: Maintained 4029T: git https://github.com/broadcom/mach-bcm 4030F: arch/arm/mach-bcm/ 4031N: bcm281* 4032N: bcm113* 4033N: bcm216* 4034N: kona 4035 4036BROADCOM BCM47XX MIPS ARCHITECTURE 4037M: Hauke Mehrtens <hauke@hauke-m.de> 4038M: Rafał Miłecki <zajec5@gmail.com> 4039L: linux-mips@vger.kernel.org 4040S: Maintained 4041F: Documentation/devicetree/bindings/mips/brcm/ 4042F: arch/mips/bcm47xx/* 4043F: arch/mips/include/asm/mach-bcm47xx/* 4044 4045BROADCOM BCM4908 ETHERNET DRIVER 4046M: Rafał Miłecki <rafal@milecki.pl> 4047R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4048L: netdev@vger.kernel.org 4049S: Maintained 4050F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4051F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4052F: drivers/net/ethernet/broadcom/unimac.h 4053 4054BROADCOM BCM4908 PINMUX DRIVER 4055M: Rafał Miłecki <rafal@milecki.pl> 4056R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4057L: linux-gpio@vger.kernel.org 4058S: Maintained 4059F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4060F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4061 4062BROADCOM BCM5301X ARM ARCHITECTURE 4063M: Florian Fainelli <florian.fainelli@broadcom.com> 4064M: Hauke Mehrtens <hauke@hauke-m.de> 4065M: Rafał Miłecki <zajec5@gmail.com> 4066R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4068S: Maintained 4069F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4070F: arch/arm/boot/dts/broadcom/bcm470* 4071F: arch/arm/boot/dts/broadcom/bcm5301* 4072F: arch/arm/boot/dts/broadcom/bcm953012* 4073F: arch/arm/mach-bcm/bcm_5301x.c 4074 4075BROADCOM BCM53573 ARM ARCHITECTURE 4076M: Florian Fainelli <florian.fainelli@broadcom.com> 4077M: Rafał Miłecki <rafal@milecki.pl> 4078R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4079L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4080S: Maintained 4081F: arch/arm/boot/dts/broadcom/bcm47189* 4082F: arch/arm/boot/dts/broadcom/bcm53573* 4083 4084BROADCOM BCM63XX/BCM33XX UDC DRIVER 4085M: Kevin Cernekee <cernekee@gmail.com> 4086L: linux-usb@vger.kernel.org 4087S: Maintained 4088F: drivers/usb/gadget/udc/bcm63xx_udc.* 4089 4090BROADCOM BCM7XXX ARM ARCHITECTURE 4091M: Florian Fainelli <florian.fainelli@broadcom.com> 4092R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4093L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4094S: Maintained 4095T: git https://github.com/broadcom/stblinux.git 4096F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4097F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4098F: arch/arm/include/asm/hardware/cache-b15-rac.h 4099F: arch/arm/mach-bcm/*brcmstb* 4100F: arch/arm/mm/cache-b15-rac.c 4101F: drivers/bus/brcmstb_gisb.c 4102F: drivers/pci/controller/pcie-brcmstb.c 4103N: brcmstb 4104N: bcm7038 4105N: bcm7120 4106 4107BROADCOM BCMBCA ARM ARCHITECTURE 4108M: William Zhang <william.zhang@broadcom.com> 4109M: Anand Gore <anand.gore@broadcom.com> 4110M: Kursad Oney <kursad.oney@broadcom.com> 4111M: Florian Fainelli <florian.fainelli@broadcom.com> 4112M: Rafał Miłecki <rafal@milecki.pl> 4113R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4114L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4115S: Maintained 4116T: git https://github.com/broadcom/stblinux.git 4117F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4118F: arch/arm64/boot/dts/broadcom/bcmbca/* 4119N: bcmbca 4120N: bcm[9]?47622 4121N: bcm[9]?4912 4122N: bcm[9]?63138 4123N: bcm[9]?63146 4124N: bcm[9]?63148 4125N: bcm[9]?63158 4126N: bcm[9]?63178 4127N: bcm[9]?6756 4128N: bcm[9]?6813 4129N: bcm[9]?6846 4130N: bcm[9]?6855 4131N: bcm[9]?6856 4132N: bcm[9]?6858 4133N: bcm[9]?6878 4134 4135BROADCOM BDC DRIVER 4136M: Justin Chen <justin.chen@broadcom.com> 4137M: Al Cooper <alcooperx@gmail.com> 4138R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4139L: linux-usb@vger.kernel.org 4140S: Maintained 4141F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4142F: drivers/usb/gadget/udc/bdc/ 4143 4144BROADCOM BMIPS CPUFREQ DRIVER 4145M: Markus Mayer <mmayer@broadcom.com> 4146R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4147L: linux-pm@vger.kernel.org 4148S: Maintained 4149F: drivers/cpufreq/bmips-cpufreq.c 4150 4151BROADCOM BMIPS MIPS ARCHITECTURE 4152M: Florian Fainelli <florian.fainelli@broadcom.com> 4153R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4154L: linux-mips@vger.kernel.org 4155S: Maintained 4156T: git https://github.com/broadcom/stblinux.git 4157F: arch/mips/bmips/* 4158F: arch/mips/boot/dts/brcm/bcm*.dts* 4159F: arch/mips/include/asm/mach-bmips/* 4160F: arch/mips/kernel/*bmips* 4161F: drivers/irqchip/irq-bcm63* 4162F: drivers/irqchip/irq-bcm7* 4163F: drivers/irqchip/irq-brcmstb* 4164F: drivers/pmdomain/bcm/bcm63xx-power.c 4165F: include/linux/bcm963xx_nvram.h 4166F: include/linux/bcm963xx_tag.h 4167 4168BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4169M: Rasesh Mody <rmody@marvell.com> 4170M: GR-Linux-NIC-Dev@marvell.com 4171L: netdev@vger.kernel.org 4172S: Supported 4173F: drivers/net/ethernet/broadcom/bnx2.* 4174F: drivers/net/ethernet/broadcom/bnx2_* 4175 4176BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4177M: Saurav Kashyap <skashyap@marvell.com> 4178M: Javed Hasan <jhasan@marvell.com> 4179M: GR-QLogic-Storage-Upstream@marvell.com 4180L: linux-scsi@vger.kernel.org 4181S: Supported 4182F: drivers/scsi/bnx2fc/ 4183 4184BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4185M: Nilesh Javali <njavali@marvell.com> 4186M: Manish Rangankar <mrangankar@marvell.com> 4187M: GR-QLogic-Storage-Upstream@marvell.com 4188L: linux-scsi@vger.kernel.org 4189S: Supported 4190F: drivers/scsi/bnx2i/ 4191 4192BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4193M: Ariel Elior <aelior@marvell.com> 4194M: Sudarsana Kalluru <skalluru@marvell.com> 4195M: Manish Chopra <manishc@marvell.com> 4196L: netdev@vger.kernel.org 4197S: Supported 4198F: drivers/net/ethernet/broadcom/bnx2x/ 4199 4200BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4201M: Michael Chan <michael.chan@broadcom.com> 4202L: netdev@vger.kernel.org 4203S: Supported 4204F: drivers/firmware/broadcom/tee_bnxt_fw.c 4205F: drivers/net/ethernet/broadcom/bnxt/ 4206F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4207 4208BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4209M: Arend van Spriel <arend.vanspriel@broadcom.com> 4210L: linux-wireless@vger.kernel.org 4211L: brcm80211@lists.linux.dev 4212L: brcm80211-dev-list.pdl@broadcom.com 4213S: Supported 4214F: drivers/net/wireless/broadcom/brcm80211/ 4215F: include/linux/platform_data/brcmfmac.h 4216 4217BROADCOM BRCMSTB GPIO DRIVER 4218M: Doug Berger <opendmb@gmail.com> 4219M: Florian Fainelli <florian.fainelli@broadcom.com> 4220R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4221S: Supported 4222F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4223F: drivers/gpio/gpio-brcmstb.c 4224 4225BROADCOM BRCMSTB I2C DRIVER 4226M: Kamal Dasu <kamal.dasu@broadcom.com> 4227R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4228L: linux-i2c@vger.kernel.org 4229S: Supported 4230F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4231F: drivers/i2c/busses/i2c-brcmstb.c 4232 4233BROADCOM BRCMSTB UART DRIVER 4234M: Al Cooper <alcooperx@gmail.com> 4235R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4236L: linux-serial@vger.kernel.org 4237S: Maintained 4238F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4239F: drivers/tty/serial/8250/8250_bcm7271.c 4240 4241BROADCOM BRCMSTB USB EHCI DRIVER 4242M: Justin Chen <justin.chen@broadcom.com> 4243M: Al Cooper <alcooperx@gmail.com> 4244R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4245L: linux-usb@vger.kernel.org 4246S: Maintained 4247F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4248F: drivers/usb/host/ehci-brcm.* 4249 4250BROADCOM BRCMSTB USB PIN MAP DRIVER 4251M: Al Cooper <alcooperx@gmail.com> 4252R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4253L: linux-usb@vger.kernel.org 4254S: Maintained 4255F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4256F: drivers/usb/misc/brcmstb-usb-pinmap.c 4257 4258BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4259M: Justin Chen <justin.chen@broadcom.com> 4260M: Al Cooper <alcooperx@gmail.com> 4261R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4262L: linux-kernel@vger.kernel.org 4263S: Maintained 4264F: drivers/phy/broadcom/phy-brcm-usb* 4265 4266BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4267M: William Zhang <william.zhang@broadcom.com> 4268M: Kursad Oney <kursad.oney@broadcom.com> 4269M: Jonas Gorski <jonas.gorski@gmail.com> 4270R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4271L: linux-spi@vger.kernel.org 4272S: Maintained 4273F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4274F: drivers/spi/spi-bcm63xx-hsspi.c 4275F: drivers/spi/spi-bcmbca-hsspi.c 4276 4277BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4278M: Jonas Gorski <jonas.gorski@gmail.com> 4279L: linux-spi@vger.kernel.org 4280S: Odd Fixes 4281F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4282F: drivers/spi/spi-bcm63xx.c 4283 4284BROADCOM ETHERNET PHY DRIVERS 4285M: Florian Fainelli <florian.fainelli@broadcom.com> 4286R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4287L: netdev@vger.kernel.org 4288S: Supported 4289F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4290F: drivers/net/phy/bcm*.[ch] 4291F: drivers/net/phy/broadcom.c 4292F: include/linux/brcmphy.h 4293 4294BROADCOM GENET ETHERNET DRIVER 4295M: Doug Berger <opendmb@gmail.com> 4296M: Florian Fainelli <florian.fainelli@broadcom.com> 4297R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4298L: netdev@vger.kernel.org 4299S: Supported 4300F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4301F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4302F: drivers/net/ethernet/broadcom/genet/ 4303F: drivers/net/ethernet/broadcom/unimac.h 4304F: drivers/net/mdio/mdio-bcm-unimac.c 4305F: include/linux/platform_data/bcmgenet.h 4306F: include/linux/platform_data/mdio-bcm-unimac.h 4307 4308BROADCOM IPROC ARM ARCHITECTURE 4309M: Ray Jui <rjui@broadcom.com> 4310M: Scott Branden <sbranden@broadcom.com> 4311R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4312L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4313S: Maintained 4314T: git https://github.com/broadcom/stblinux.git 4315F: arch/arm64/boot/dts/broadcom/northstar2/* 4316F: arch/arm64/boot/dts/broadcom/stingray/* 4317F: drivers/clk/bcm/clk-ns* 4318F: drivers/clk/bcm/clk-sr* 4319F: drivers/pinctrl/bcm/pinctrl-ns* 4320F: include/dt-bindings/clock/bcm-sr* 4321N: iproc 4322N: cygnus 4323N: bcm[-_]nsp 4324N: bcm9113* 4325N: bcm9583* 4326N: bcm9585* 4327N: bcm9586* 4328N: bcm988312 4329N: bcm113* 4330N: bcm583* 4331N: bcm585* 4332N: bcm586* 4333N: bcm88312 4334N: hr2 4335N: stingray 4336 4337BROADCOM IPROC GBIT ETHERNET DRIVER 4338M: Rafał Miłecki <rafal@milecki.pl> 4339R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4340L: netdev@vger.kernel.org 4341S: Maintained 4342F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4343F: drivers/net/ethernet/broadcom/bgmac* 4344F: drivers/net/ethernet/broadcom/unimac.h 4345 4346BROADCOM KONA GPIO DRIVER 4347M: Ray Jui <rjui@broadcom.com> 4348R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4349S: Supported 4350F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4351F: drivers/gpio/gpio-bcm-kona.c 4352 4353BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4354M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4355M: Kashyap Desai <kashyap.desai@broadcom.com> 4356M: Sumit Saxena <sumit.saxena@broadcom.com> 4357M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4358L: mpi3mr-linuxdrv.pdl@broadcom.com 4359L: linux-scsi@vger.kernel.org 4360S: Supported 4361W: https://www.broadcom.com/support/storage 4362F: drivers/scsi/mpi3mr/ 4363 4364BROADCOM NETXTREME-E ROCE DRIVER 4365M: Selvin Xavier <selvin.xavier@broadcom.com> 4366L: linux-rdma@vger.kernel.org 4367S: Supported 4368W: http://www.broadcom.com 4369F: drivers/infiniband/hw/bnxt_re/ 4370F: include/uapi/rdma/bnxt_re-abi.h 4371 4372BROADCOM NVRAM DRIVER 4373M: Rafał Miłecki <zajec5@gmail.com> 4374L: linux-mips@vger.kernel.org 4375S: Maintained 4376F: drivers/firmware/broadcom/* 4377 4378BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4379M: Rafał Miłecki <rafal@milecki.pl> 4380M: Florian Fainelli <florian.fainelli@broadcom.com> 4381R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4382L: linux-pm@vger.kernel.org 4383S: Maintained 4384T: git https://github.com/broadcom/stblinux.git 4385F: drivers/pmdomain/bcm/bcm-pmb.c 4386F: include/dt-bindings/soc/bcm-pmb.h 4387 4388BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4389M: Rafał Miłecki <zajec5@gmail.com> 4390L: linux-wireless@vger.kernel.org 4391S: Maintained 4392F: drivers/bcma/ 4393F: include/linux/bcma/ 4394 4395BROADCOM SPI DRIVER 4396M: Kamal Dasu <kamal.dasu@broadcom.com> 4397R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4398S: Maintained 4399F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4400F: drivers/spi/spi-bcm-qspi.* 4401F: drivers/spi/spi-brcmstb-qspi.c 4402F: drivers/spi/spi-iproc-qspi.c 4403 4404BROADCOM STB AVS CPUFREQ DRIVER 4405M: Markus Mayer <mmayer@broadcom.com> 4406R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4407L: linux-pm@vger.kernel.org 4408S: Maintained 4409F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4410F: drivers/cpufreq/brcmstb* 4411 4412BROADCOM STB AVS TMON DRIVER 4413M: Markus Mayer <mmayer@broadcom.com> 4414R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4415L: linux-pm@vger.kernel.org 4416S: Maintained 4417F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4418F: drivers/thermal/broadcom/brcmstb* 4419 4420BROADCOM STB DPFE DRIVER 4421M: Markus Mayer <mmayer@broadcom.com> 4422R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4424S: Maintained 4425F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4426F: drivers/memory/brcmstb_dpfe.c 4427 4428BROADCOM STB NAND FLASH DRIVER 4429M: Brian Norris <computersforpeace@gmail.com> 4430M: Kamal Dasu <kamal.dasu@broadcom.com> 4431R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4432L: linux-mtd@lists.infradead.org 4433S: Maintained 4434F: drivers/mtd/nand/raw/brcmnand/ 4435F: include/linux/platform_data/brcmnand.h 4436 4437BROADCOM STB PCIE DRIVER 4438M: Jim Quinlan <jim2101024@gmail.com> 4439M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4440M: Florian Fainelli <florian.fainelli@broadcom.com> 4441R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4442L: linux-pci@vger.kernel.org 4443S: Maintained 4444F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4445F: drivers/pci/controller/pcie-brcmstb.c 4446 4447BROADCOM SYSTEMPORT ETHERNET DRIVER 4448M: Florian Fainelli <florian.fainelli@broadcom.com> 4449R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4450L: netdev@vger.kernel.org 4451S: Supported 4452F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4453F: drivers/net/ethernet/broadcom/bcmsysport.* 4454F: drivers/net/ethernet/broadcom/unimac.h 4455 4456BROADCOM TG3 GIGABIT ETHERNET DRIVER 4457M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4458M: Michael Chan <mchan@broadcom.com> 4459L: netdev@vger.kernel.org 4460S: Supported 4461F: drivers/net/ethernet/broadcom/tg3.* 4462 4463BROADCOM VK DRIVER 4464M: Scott Branden <scott.branden@broadcom.com> 4465R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4466S: Supported 4467F: drivers/misc/bcm-vk/ 4468F: include/uapi/linux/misc/bcm_vk.h 4469 4470BROCADE BFA FC SCSI DRIVER 4471M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4472M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4473L: linux-scsi@vger.kernel.org 4474S: Supported 4475F: drivers/scsi/bfa/ 4476 4477BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4478M: Rasesh Mody <rmody@marvell.com> 4479M: Sudarsana Kalluru <skalluru@marvell.com> 4480M: GR-Linux-NIC-Dev@marvell.com 4481L: netdev@vger.kernel.org 4482S: Supported 4483F: drivers/net/ethernet/brocade/bna/ 4484 4485BSG (block layer generic sg v4 driver) 4486M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4487L: linux-scsi@vger.kernel.org 4488S: Supported 4489F: block/bsg.c 4490F: include/linux/bsg.h 4491F: include/uapi/linux/bsg.h 4492 4493BT87X AUDIO DRIVER 4494M: Clemens Ladisch <clemens@ladisch.de> 4495L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4496S: Maintained 4497T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4498F: Documentation/sound/cards/bt87x.rst 4499F: sound/pci/bt87x.c 4500 4501BT8XXGPIO DRIVER 4502M: Michael Buesch <m@bues.ch> 4503S: Maintained 4504W: http://bu3sch.de/btgpio.php 4505F: drivers/gpio/gpio-bt8xx.c 4506 4507BTRFS FILE SYSTEM 4508M: Chris Mason <clm@fb.com> 4509M: Josef Bacik <josef@toxicpanda.com> 4510M: David Sterba <dsterba@suse.com> 4511L: linux-btrfs@vger.kernel.org 4512S: Maintained 4513W: https://btrfs.readthedocs.io 4514Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4515C: irc://irc.libera.chat/btrfs 4516T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4517F: Documentation/filesystems/btrfs.rst 4518F: fs/btrfs/ 4519F: include/linux/btrfs* 4520F: include/trace/events/btrfs.h 4521F: include/uapi/linux/btrfs* 4522 4523BTTV VIDEO4LINUX DRIVER 4524M: Mauro Carvalho Chehab <mchehab@kernel.org> 4525L: linux-media@vger.kernel.org 4526S: Odd fixes 4527W: https://linuxtv.org 4528T: git git://linuxtv.org/media_tree.git 4529F: Documentation/driver-api/media/drivers/bttv* 4530F: drivers/media/pci/bt8xx/bttv* 4531 4532BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4533M: Chanwoo Choi <cw00.choi@samsung.com> 4534L: linux-pm@vger.kernel.org 4535L: linux-samsung-soc@vger.kernel.org 4536S: Maintained 4537T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4538F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4539F: drivers/devfreq/exynos-bus.c 4540 4541BUSLOGIC SCSI DRIVER 4542M: Khalid Aziz <khalid@gonehiking.org> 4543L: linux-scsi@vger.kernel.org 4544S: Maintained 4545F: drivers/scsi/BusLogic.* 4546F: drivers/scsi/FlashPoint.* 4547 4548BXCAN CAN NETWORK DRIVER 4549M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4550L: linux-can@vger.kernel.org 4551S: Maintained 4552F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4553F: drivers/net/can/bxcan.c 4554 4555C-MEDIA CMI8788 DRIVER 4556M: Clemens Ladisch <clemens@ladisch.de> 4557L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4558S: Maintained 4559T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4560F: sound/pci/oxygen/ 4561 4562C-SKY ARCHITECTURE 4563M: Guo Ren <guoren@kernel.org> 4564L: linux-csky@vger.kernel.org 4565S: Supported 4566T: git https://github.com/c-sky/csky-linux.git 4567F: Documentation/devicetree/bindings/csky/ 4568F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4569F: Documentation/devicetree/bindings/timer/csky,* 4570F: arch/csky/ 4571F: drivers/clocksource/timer-gx6605s.c 4572F: drivers/clocksource/timer-mp-csky.c 4573F: drivers/irqchip/irq-csky-* 4574N: csky 4575K: csky 4576 4577CA8210 IEEE-802.15.4 RADIO DRIVER 4578L: linux-wpan@vger.kernel.org 4579S: Orphan 4580W: https://github.com/Cascoda/ca8210-linux.git 4581F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4582F: drivers/net/ieee802154/ca8210.c 4583 4584CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4585M: David Howells <dhowells@redhat.com> 4586L: netfs@lists.linux.dev 4587S: Supported 4588F: Documentation/filesystems/caching/cachefiles.rst 4589F: fs/cachefiles/ 4590 4591CACHESTAT: PAGE CACHE STATS FOR A FILE 4592M: Nhat Pham <nphamcs@gmail.com> 4593M: Johannes Weiner <hannes@cmpxchg.org> 4594L: linux-mm@kvack.org 4595S: Maintained 4596F: tools/testing/selftests/cachestat/test_cachestat.c 4597 4598CADENCE MIPI-CSI2 BRIDGES 4599M: Maxime Ripard <mripard@kernel.org> 4600L: linux-media@vger.kernel.org 4601S: Maintained 4602F: Documentation/devicetree/bindings/media/cdns,*.txt 4603F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4604F: drivers/media/platform/cadence/cdns-csi2* 4605 4606CADENCE NAND DRIVER 4607L: linux-mtd@lists.infradead.org 4608S: Orphan 4609F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4610F: drivers/mtd/nand/raw/cadence-nand-controller.c 4611 4612CADENCE USB3 DRD IP DRIVER 4613M: Peter Chen <peter.chen@kernel.org> 4614M: Pawel Laszczak <pawell@cadence.com> 4615R: Roger Quadros <rogerq@kernel.org> 4616L: linux-usb@vger.kernel.org 4617S: Maintained 4618T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4619F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4620F: drivers/usb/cdns3/ 4621X: drivers/usb/cdns3/cdnsp* 4622 4623CADENCE USBHS DRIVER 4624M: Pawel Laszczak <pawell@cadence.com> 4625L: linux-usb@vger.kernel.org 4626S: Maintained 4627F: drivers/usb/gadget/udc/cdns2 4628 4629CADENCE USBSSP DRD IP DRIVER 4630M: Pawel Laszczak <pawell@cadence.com> 4631L: linux-usb@vger.kernel.org 4632S: Maintained 4633T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4634F: drivers/usb/cdns3/ 4635X: drivers/usb/cdns3/cdns3* 4636 4637CADET FM/AM RADIO RECEIVER DRIVER 4638M: Hans Verkuil <hverkuil@xs4all.nl> 4639L: linux-media@vger.kernel.org 4640S: Maintained 4641W: https://linuxtv.org 4642T: git git://linuxtv.org/media_tree.git 4643F: drivers/media/radio/radio-cadet* 4644 4645CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4646L: linux-media@vger.kernel.org 4647S: Orphan 4648T: git git://linuxtv.org/media_tree.git 4649F: Documentation/admin-guide/media/cafe_ccic* 4650F: drivers/media/platform/marvell/ 4651 4652CAIF NETWORK LAYER 4653L: netdev@vger.kernel.org 4654S: Orphan 4655F: Documentation/networking/caif/ 4656F: drivers/net/caif/ 4657F: include/net/caif/ 4658F: include/uapi/linux/caif/ 4659F: net/caif/ 4660 4661CAKE QDISC 4662M: Toke Høiland-Jørgensen <toke@toke.dk> 4663L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4664S: Maintained 4665F: net/sched/sch_cake.c 4666 4667CAN NETWORK DRIVERS 4668M: Marc Kleine-Budde <mkl@pengutronix.de> 4669M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4670L: linux-can@vger.kernel.org 4671S: Maintained 4672W: https://github.com/linux-can 4673T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4675F: Documentation/devicetree/bindings/net/can/ 4676F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4677F: drivers/net/can/ 4678F: drivers/phy/phy-can-transceiver.c 4679F: include/linux/can/bittiming.h 4680F: include/linux/can/dev.h 4681F: include/linux/can/length.h 4682F: include/linux/can/platform/ 4683F: include/linux/can/rx-offload.h 4684F: include/uapi/linux/can/error.h 4685F: include/uapi/linux/can/netlink.h 4686F: include/uapi/linux/can/vxcan.h 4687 4688CAN NETWORK LAYER 4689M: Oliver Hartkopp <socketcan@hartkopp.net> 4690M: Marc Kleine-Budde <mkl@pengutronix.de> 4691L: linux-can@vger.kernel.org 4692S: Maintained 4693W: https://github.com/linux-can 4694T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4696F: Documentation/networking/can.rst 4697F: include/linux/can/can-ml.h 4698F: include/linux/can/core.h 4699F: include/linux/can/skb.h 4700F: include/net/netns/can.h 4701F: include/uapi/linux/can.h 4702F: include/uapi/linux/can/bcm.h 4703F: include/uapi/linux/can/gw.h 4704F: include/uapi/linux/can/isotp.h 4705F: include/uapi/linux/can/raw.h 4706F: net/can/ 4707 4708CAN-J1939 NETWORK LAYER 4709M: Robin van der Gracht <robin@protonic.nl> 4710M: Oleksij Rempel <o.rempel@pengutronix.de> 4711R: kernel@pengutronix.de 4712L: linux-can@vger.kernel.org 4713S: Maintained 4714F: Documentation/networking/j1939.rst 4715F: include/uapi/linux/can/j1939.h 4716F: net/can/j1939/ 4717 4718CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4719M: Damien Le Moal <dlemoal@kernel.org> 4720L: linux-riscv@lists.infradead.org 4721L: linux-gpio@vger.kernel.org (pinctrl driver) 4722F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4723F: drivers/pinctrl/pinctrl-k210.c 4724 4725CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4726M: Damien Le Moal <dlemoal@kernel.org> 4727L: linux-kernel@vger.kernel.org 4728L: linux-riscv@lists.infradead.org 4729S: Maintained 4730F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4731F: drivers/reset/reset-k210.c 4732 4733CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4734M: Damien Le Moal <dlemoal@kernel.org> 4735L: linux-riscv@lists.infradead.org 4736S: Maintained 4737F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4738F: drivers/soc/canaan/ 4739F: include/soc/canaan/ 4740 4741CAPABILITIES 4742M: Serge Hallyn <serge@hallyn.com> 4743L: linux-security-module@vger.kernel.org 4744S: Supported 4745F: include/linux/capability.h 4746F: include/uapi/linux/capability.h 4747F: kernel/capability.c 4748F: security/commoncap.c 4749 4750CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4751M: Kevin Tsai <ktsai@capellamicro.com> 4752S: Maintained 4753F: drivers/iio/light/cm* 4754 4755CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4756M: Christian Lamparter <chunkeey@googlemail.com> 4757L: linux-wireless@vger.kernel.org 4758S: Maintained 4759W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4760F: drivers/net/wireless/ath/carl9170/ 4761 4762CAVIUM I2C DRIVER 4763M: Robert Richter <rric@kernel.org> 4764S: Odd Fixes 4765W: http://www.marvell.com 4766F: drivers/i2c/busses/i2c-octeon* 4767F: drivers/i2c/busses/i2c-thunderx* 4768 4769CAVIUM LIQUIDIO NETWORK DRIVER 4770L: netdev@vger.kernel.org 4771S: Orphan 4772W: http://www.marvell.com 4773F: drivers/net/ethernet/cavium/liquidio/ 4774 4775CAVIUM MMC DRIVER 4776M: Robert Richter <rric@kernel.org> 4777S: Odd Fixes 4778W: http://www.marvell.com 4779F: drivers/mmc/host/cavium* 4780 4781CAVIUM OCTEON-TX CRYPTO DRIVER 4782M: George Cherian <gcherian@marvell.com> 4783L: linux-crypto@vger.kernel.org 4784S: Supported 4785W: http://www.marvell.com 4786F: drivers/crypto/cavium/cpt/ 4787 4788CAVIUM THUNDERX2 ARM64 SOC 4789M: Robert Richter <rric@kernel.org> 4790L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4791S: Odd Fixes 4792F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4793F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4794 4795CBS/ETF/TAPRIO QDISCS 4796M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4797L: netdev@vger.kernel.org 4798S: Maintained 4799F: net/sched/sch_cbs.c 4800F: net/sched/sch_etf.c 4801F: net/sched/sch_taprio.c 4802 4803CC2520 IEEE-802.15.4 RADIO DRIVER 4804M: Stefan Schmidt <stefan@datenfreihafen.org> 4805L: linux-wpan@vger.kernel.org 4806S: Odd Fixes 4807F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4808F: drivers/net/ieee802154/cc2520.c 4809 4810CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4811M: Gilad Ben-Yossef <gilad@benyossef.com> 4812L: linux-crypto@vger.kernel.org 4813S: Supported 4814W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4815F: drivers/crypto/ccree/ 4816 4817CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4818M: Hadar Gat <hadar.gat@arm.com> 4819L: linux-crypto@vger.kernel.org 4820S: Supported 4821W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4822F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4823F: drivers/char/hw_random/cctrng.c 4824F: drivers/char/hw_random/cctrng.h 4825 4826CEC FRAMEWORK 4827M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4828L: linux-media@vger.kernel.org 4829S: Supported 4830W: http://linuxtv.org 4831T: git git://linuxtv.org/media_tree.git 4832F: Documentation/ABI/testing/debugfs-cec-error-inj 4833F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4834F: Documentation/driver-api/media/cec-core.rst 4835F: Documentation/userspace-api/media/cec 4836F: drivers/media/cec/ 4837F: drivers/media/rc/keymaps/rc-cec.c 4838F: include/media/cec-notifier.h 4839F: include/media/cec.h 4840F: include/uapi/linux/cec-funcs.h 4841F: include/uapi/linux/cec.h 4842 4843CEC GPIO DRIVER 4844M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4845L: linux-media@vger.kernel.org 4846S: Supported 4847W: http://linuxtv.org 4848T: git git://linuxtv.org/media_tree.git 4849F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4850F: drivers/media/cec/platform/cec-gpio/ 4851 4852CELL BROADBAND ENGINE ARCHITECTURE 4853M: Arnd Bergmann <arnd@arndb.de> 4854L: linuxppc-dev@lists.ozlabs.org 4855S: Supported 4856W: http://www.ibm.com/developerworks/power/cell/ 4857F: arch/powerpc/include/asm/cell*.h 4858F: arch/powerpc/include/asm/spu*.h 4859F: arch/powerpc/include/uapi/asm/spu*.h 4860F: arch/powerpc/platforms/cell/ 4861 4862CELLWISE CW2015 BATTERY DRIVER 4863M: Tobias Schrammm <t.schramm@manjaro.org> 4864S: Maintained 4865F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4866F: drivers/power/supply/cw2015_battery.c 4867 4868CEPH COMMON CODE (LIBCEPH) 4869M: Ilya Dryomov <idryomov@gmail.com> 4870M: Xiubo Li <xiubli@redhat.com> 4871R: Jeff Layton <jlayton@kernel.org> 4872L: ceph-devel@vger.kernel.org 4873S: Supported 4874W: http://ceph.com/ 4875T: git https://github.com/ceph/ceph-client.git 4876F: include/linux/ceph/ 4877F: include/linux/crush/ 4878F: net/ceph/ 4879 4880CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4881M: Xiubo Li <xiubli@redhat.com> 4882M: Ilya Dryomov <idryomov@gmail.com> 4883R: Jeff Layton <jlayton@kernel.org> 4884L: ceph-devel@vger.kernel.org 4885S: Supported 4886W: http://ceph.com/ 4887T: git https://github.com/ceph/ceph-client.git 4888F: Documentation/filesystems/ceph.rst 4889F: fs/ceph/ 4890 4891CERTIFICATE HANDLING 4892M: David Howells <dhowells@redhat.com> 4893M: David Woodhouse <dwmw2@infradead.org> 4894L: keyrings@vger.kernel.org 4895S: Maintained 4896F: Documentation/admin-guide/module-signing.rst 4897F: certs/ 4898F: scripts/sign-file.c 4899F: tools/certs/ 4900 4901CFAG12864B LCD DRIVER 4902M: Miguel Ojeda <ojeda@kernel.org> 4903S: Maintained 4904F: drivers/auxdisplay/cfag12864b.c 4905F: include/linux/cfag12864b.h 4906 4907CFAG12864BFB LCD FRAMEBUFFER DRIVER 4908M: Miguel Ojeda <ojeda@kernel.org> 4909S: Maintained 4910F: drivers/auxdisplay/cfag12864bfb.c 4911F: include/linux/cfag12864b.h 4912 4913CHAR and MISC DRIVERS 4914M: Arnd Bergmann <arnd@arndb.de> 4915M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4916S: Supported 4917T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4918F: drivers/char/ 4919F: drivers/misc/ 4920F: include/linux/miscdevice.h 4921X: drivers/char/agp/ 4922X: drivers/char/hw_random/ 4923X: drivers/char/ipmi/ 4924X: drivers/char/random.c 4925X: drivers/char/tpm/ 4926 4927CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4928M: Thomas Weißschuh <linux@weissschuh.net> 4929L: linux-hwmon@vger.kernel.org 4930S: Maintained 4931F: Documentation/hwmon/powerz.rst 4932F: drivers/hwmon/powerz.c 4933 4934CHECKPATCH 4935M: Andy Whitcroft <apw@canonical.com> 4936M: Joe Perches <joe@perches.com> 4937R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4938R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4939S: Maintained 4940F: scripts/checkpatch.pl 4941 4942CHECKPATCH DOCUMENTATION 4943M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4944M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4945R: Joe Perches <joe@perches.com> 4946S: Maintained 4947F: Documentation/dev-tools/checkpatch.rst 4948 4949CHINESE DOCUMENTATION 4950M: Alex Shi <alexs@kernel.org> 4951M: Yanteng Si <siyanteng@loongson.cn> 4952S: Maintained 4953F: Documentation/translations/zh_CN/ 4954 4955CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4956M: Peter Chen <peter.chen@kernel.org> 4957L: linux-usb@vger.kernel.org 4958S: Maintained 4959T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4960F: drivers/usb/chipidea/ 4961 4962CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4963M: Hans de Goede <hdegoede@redhat.com> 4964L: linux-input@vger.kernel.org 4965S: Maintained 4966F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4967F: drivers/input/touchscreen/chipone_icn8318.c 4968 4969CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4970M: Hans de Goede <hdegoede@redhat.com> 4971L: linux-input@vger.kernel.org 4972S: Maintained 4973F: drivers/input/touchscreen/chipone_icn8505.c 4974 4975CHROME HARDWARE PLATFORM SUPPORT 4976M: Benson Leung <bleung@chromium.org> 4977M: Tzung-Bi Shih <tzungbi@kernel.org> 4978L: chrome-platform@lists.linux.dev 4979S: Maintained 4980T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4981F: drivers/platform/chrome/ 4982 4983CHROMEOS EC CODEC DRIVER 4984M: Cheng-Yi Chiang <cychiang@chromium.org> 4985M: Tzung-Bi Shih <tzungbi@kernel.org> 4986R: Guenter Roeck <groeck@chromium.org> 4987L: chrome-platform@lists.linux.dev 4988S: Maintained 4989F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4990F: sound/soc/codecs/cros_ec_codec.* 4991 4992CHROMEOS EC SUBDRIVERS 4993M: Benson Leung <bleung@chromium.org> 4994R: Guenter Roeck <groeck@chromium.org> 4995L: chrome-platform@lists.linux.dev 4996S: Maintained 4997F: drivers/power/supply/cros_usbpd-charger.c 4998N: cros_ec 4999N: cros-ec 5000 5001CHROMEOS EC UART DRIVER 5002M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5003R: Benson Leung <bleung@chromium.org> 5004R: Tzung-Bi Shih <tzungbi@kernel.org> 5005S: Maintained 5006F: drivers/platform/chrome/cros_ec_uart.c 5007 5008CHROMEOS EC USB PD NOTIFY DRIVER 5009M: Prashant Malani <pmalani@chromium.org> 5010L: chrome-platform@lists.linux.dev 5011S: Maintained 5012F: drivers/platform/chrome/cros_usbpd_notify.c 5013F: include/linux/platform_data/cros_usbpd_notify.h 5014 5015CHROMEOS EC USB TYPE-C DRIVER 5016M: Prashant Malani <pmalani@chromium.org> 5017L: chrome-platform@lists.linux.dev 5018S: Maintained 5019F: drivers/platform/chrome/cros_ec_typec.* 5020F: drivers/platform/chrome/cros_typec_switch.c 5021F: drivers/platform/chrome/cros_typec_vdm.* 5022 5023CHROMEOS HPS DRIVER 5024M: Dan Callaghan <dcallagh@chromium.org> 5025R: Sami Kyöstilä <skyostil@chromium.org> 5026S: Maintained 5027F: drivers/platform/chrome/cros_hps_i2c.c 5028 5029CHROMEOS EC WATCHDOG 5030M: Lukasz Majczak <lma@chromium.org> 5031L: chrome-platform@lists.linux.dev 5032S: Maintained 5033F: drivers/watchdog/cros_ec_wdt.c 5034 5035CHRONTEL CH7322 CEC DRIVER 5036M: Joe Tessler <jrt@google.com> 5037L: linux-media@vger.kernel.org 5038S: Maintained 5039T: git git://linuxtv.org/media_tree.git 5040F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5041F: drivers/media/cec/i2c/ch7322.c 5042 5043CIRRUS LOGIC AUDIO CODEC DRIVERS 5044M: James Schulman <james.schulman@cirrus.com> 5045M: David Rhodes <david.rhodes@cirrus.com> 5046M: Richard Fitzgerald <rf@opensource.cirrus.com> 5047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5048L: patches@opensource.cirrus.com 5049S: Maintained 5050F: Documentation/devicetree/bindings/sound/cirrus,cs* 5051F: drivers/mfd/cs42l43* 5052F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5053F: drivers/spi/spi-cs42l43* 5054F: include/dt-bindings/sound/cs* 5055F: include/linux/mfd/cs42l43* 5056F: include/sound/cs* 5057F: sound/pci/hda/cirrus* 5058F: sound/pci/hda/cs* 5059F: sound/pci/hda/hda_component* 5060F: sound/pci/hda/hda_cs_dsp_ctl.* 5061F: sound/soc/codecs/cs* 5062 5063CIRRUS LOGIC DSP FIRMWARE DRIVER 5064M: Simon Trimmer <simont@opensource.cirrus.com> 5065M: Charles Keepax <ckeepax@opensource.cirrus.com> 5066M: Richard Fitzgerald <rf@opensource.cirrus.com> 5067L: patches@opensource.cirrus.com 5068S: Supported 5069W: https://github.com/CirrusLogic/linux-drivers/wiki 5070T: git https://github.com/CirrusLogic/linux-drivers.git 5071F: drivers/firmware/cirrus/* 5072F: include/linux/firmware/cirrus/* 5073 5074CIRRUS LOGIC EP93XX ETHERNET DRIVER 5075M: Hartley Sweeten <hsweeten@visionengravers.com> 5076L: netdev@vger.kernel.org 5077S: Maintained 5078F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5079 5080CIRRUS LOGIC LOCHNAGAR DRIVER 5081M: Charles Keepax <ckeepax@opensource.cirrus.com> 5082M: Richard Fitzgerald <rf@opensource.cirrus.com> 5083L: patches@opensource.cirrus.com 5084S: Supported 5085F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5090F: Documentation/hwmon/lochnagar.rst 5091F: drivers/clk/clk-lochnagar.c 5092F: drivers/hwmon/lochnagar-hwmon.c 5093F: drivers/mfd/lochnagar-i2c.c 5094F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5095F: drivers/regulator/lochnagar-regulator.c 5096F: include/dt-bindings/clock/lochnagar.h 5097F: include/dt-bindings/pinctrl/lochnagar.h 5098F: include/linux/mfd/lochnagar* 5099F: sound/soc/codecs/lochnagar-sc.c 5100 5101CIRRUS LOGIC MADERA CODEC DRIVERS 5102M: Charles Keepax <ckeepax@opensource.cirrus.com> 5103M: Richard Fitzgerald <rf@opensource.cirrus.com> 5104L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5105L: patches@opensource.cirrus.com 5106S: Supported 5107W: https://github.com/CirrusLogic/linux-drivers/wiki 5108T: git https://github.com/CirrusLogic/linux-drivers.git 5109F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5111F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5112F: drivers/gpio/gpio-madera* 5113F: drivers/irqchip/irq-madera* 5114F: drivers/mfd/cs47l* 5115F: drivers/mfd/madera* 5116F: drivers/pinctrl/cirrus/* 5117F: include/dt-bindings/sound/madera* 5118F: include/linux/irqchip/irq-madera* 5119F: include/linux/mfd/madera/* 5120F: include/sound/madera* 5121F: sound/soc/codecs/cs47l* 5122F: sound/soc/codecs/madera* 5123 5124CISCO FCOE HBA DRIVER 5125M: Satish Kharat <satishkh@cisco.com> 5126M: Sesidhar Baddela <sebaddel@cisco.com> 5127M: Karan Tilak Kumar <kartilak@cisco.com> 5128L: linux-scsi@vger.kernel.org 5129S: Supported 5130F: drivers/scsi/fnic/ 5131 5132CISCO SCSI HBA DRIVER 5133M: Karan Tilak Kumar <kartilak@cisco.com> 5134M: Sesidhar Baddela <sebaddel@cisco.com> 5135L: linux-scsi@vger.kernel.org 5136S: Supported 5137F: drivers/scsi/snic/ 5138 5139CISCO VIC ETHERNET NIC DRIVER 5140M: Christian Benvenuti <benve@cisco.com> 5141M: Satish Kharat <satishkh@cisco.com> 5142S: Supported 5143F: drivers/net/ethernet/cisco/enic/ 5144 5145CISCO VIC LOW LATENCY NIC DRIVER 5146M: Christian Benvenuti <benve@cisco.com> 5147M: Nelson Escobar <neescoba@cisco.com> 5148S: Supported 5149F: drivers/infiniband/hw/usnic/ 5150 5151CLANG CONTROL FLOW INTEGRITY SUPPORT 5152M: Sami Tolvanen <samitolvanen@google.com> 5153M: Kees Cook <keescook@chromium.org> 5154R: Nathan Chancellor <nathan@kernel.org> 5155L: llvm@lists.linux.dev 5156S: Supported 5157B: https://github.com/ClangBuiltLinux/linux/issues 5158T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5159F: include/linux/cfi.h 5160F: kernel/cfi.c 5161 5162CLANG-FORMAT FILE 5163M: Miguel Ojeda <ojeda@kernel.org> 5164S: Maintained 5165F: .clang-format 5166 5167CLANG/LLVM BUILD SUPPORT 5168M: Nathan Chancellor <nathan@kernel.org> 5169R: Nick Desaulniers <ndesaulniers@google.com> 5170R: Bill Wendling <morbo@google.com> 5171R: Justin Stitt <justinstitt@google.com> 5172L: llvm@lists.linux.dev 5173S: Supported 5174W: https://clangbuiltlinux.github.io/ 5175B: https://github.com/ClangBuiltLinux/linux/issues 5176C: irc://irc.libera.chat/clangbuiltlinux 5177F: Documentation/kbuild/llvm.rst 5178F: include/linux/compiler-clang.h 5179F: scripts/Makefile.clang 5180F: scripts/clang-tools/ 5181K: \b(?i:clang|llvm)\b 5182 5183CLK API 5184M: Russell King <linux@armlinux.org.uk> 5185L: linux-clk@vger.kernel.org 5186S: Maintained 5187F: include/linux/clk.h 5188 5189CLOCKSOURCE, CLOCKEVENT DRIVERS 5190M: Daniel Lezcano <daniel.lezcano@linaro.org> 5191M: Thomas Gleixner <tglx@linutronix.de> 5192L: linux-kernel@vger.kernel.org 5193S: Supported 5194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5195F: Documentation/devicetree/bindings/timer/ 5196F: drivers/clocksource/ 5197 5198CLOSURES 5199M: Kent Overstreet <kent.overstreet@linux.dev> 5200L: linux-bcachefs@vger.kernel.org 5201S: Supported 5202C: irc://irc.oftc.net/bcache 5203F: include/linux/closure.h 5204F: lib/closure.c 5205 5206CMPC ACPI DRIVER 5207M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5208M: Daniel Oliveira Nascimento <don@syst.com.br> 5209L: platform-driver-x86@vger.kernel.org 5210S: Supported 5211F: drivers/platform/x86/classmate-laptop.c 5212 5213COBALT MEDIA DRIVER 5214M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5215L: linux-media@vger.kernel.org 5216S: Supported 5217W: https://linuxtv.org 5218T: git git://linuxtv.org/media_tree.git 5219F: drivers/media/pci/cobalt/ 5220 5221COCCINELLE/Semantic Patches (SmPL) 5222M: Julia Lawall <Julia.Lawall@inria.fr> 5223M: Nicolas Palix <nicolas.palix@imag.fr> 5224L: cocci@inria.fr (moderated for non-subscribers) 5225S: Supported 5226W: https://coccinelle.gitlabpages.inria.fr/website/ 5227T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5228F: Documentation/dev-tools/coccinelle.rst 5229F: scripts/coccicheck 5230F: scripts/coccinelle/ 5231 5232CODA FILE SYSTEM 5233M: Jan Harkes <jaharkes@cs.cmu.edu> 5234M: coda@cs.cmu.edu 5235L: codalist@coda.cs.cmu.edu 5236S: Maintained 5237W: http://www.coda.cs.cmu.edu/ 5238F: Documentation/filesystems/coda.rst 5239F: fs/coda/ 5240F: include/linux/coda*.h 5241F: include/uapi/linux/coda*.h 5242 5243CODA V4L2 MEM2MEM DRIVER 5244M: Philipp Zabel <p.zabel@pengutronix.de> 5245L: linux-media@vger.kernel.org 5246S: Maintained 5247F: Documentation/devicetree/bindings/media/coda.yaml 5248F: drivers/media/platform/chips-media/coda 5249 5250CODE OF CONDUCT 5251M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5252S: Supported 5253F: Documentation/process/code-of-conduct-interpretation.rst 5254F: Documentation/process/code-of-conduct.rst 5255 5256COMEDI DRIVERS 5257M: Ian Abbott <abbotti@mev.co.uk> 5258M: H Hartley Sweeten <hsweeten@visionengravers.com> 5259S: Odd Fixes 5260F: drivers/comedi/ 5261F: include/linux/comedi/ 5262F: include/uapi/linux/comedi.h 5263 5264COMMON CLK FRAMEWORK 5265M: Michael Turquette <mturquette@baylibre.com> 5266M: Stephen Boyd <sboyd@kernel.org> 5267L: linux-clk@vger.kernel.org 5268S: Maintained 5269Q: http://patchwork.kernel.org/project/linux-clk/list/ 5270T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5271F: Documentation/devicetree/bindings/clock/ 5272F: drivers/clk/ 5273F: include/dt-bindings/clock/ 5274F: include/linux/clk-pr* 5275F: include/linux/clk/ 5276F: include/linux/of_clk.h 5277X: drivers/clk/clkdev.c 5278 5279COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5280M: Steve French <sfrench@samba.org> 5281R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5282R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5283R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5284R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5285R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5286L: linux-cifs@vger.kernel.org 5287L: samba-technical@lists.samba.org (moderated for non-subscribers) 5288S: Supported 5289W: https://wiki.samba.org/index.php/LinuxCIFS 5290T: git git://git.samba.org/sfrench/cifs-2.6.git 5291F: Documentation/admin-guide/cifs/ 5292F: fs/smb/client/ 5293F: fs/smb/common/ 5294F: include/uapi/linux/cifs 5295 5296COMPACTPCI HOTPLUG CORE 5297M: Scott Murray <scott@spiteful.org> 5298L: linux-pci@vger.kernel.org 5299S: Maintained 5300F: drivers/pci/hotplug/cpci_hotplug* 5301 5302COMPACTPCI HOTPLUG GENERIC DRIVER 5303M: Scott Murray <scott@spiteful.org> 5304L: linux-pci@vger.kernel.org 5305S: Maintained 5306F: drivers/pci/hotplug/cpcihp_generic.c 5307 5308COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5309M: Scott Murray <scott@spiteful.org> 5310L: linux-pci@vger.kernel.org 5311S: Maintained 5312F: drivers/pci/hotplug/cpcihp_zt5550.* 5313 5314COMPAL LAPTOP SUPPORT 5315M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5316L: platform-driver-x86@vger.kernel.org 5317S: Maintained 5318F: drivers/platform/x86/compal-laptop.c 5319 5320COMPILER ATTRIBUTES 5321M: Miguel Ojeda <ojeda@kernel.org> 5322S: Maintained 5323F: include/linux/compiler_attributes.h 5324 5325COMPUTE EXPRESS LINK (CXL) 5326M: Davidlohr Bueso <dave@stgolabs.net> 5327M: Jonathan Cameron <jonathan.cameron@huawei.com> 5328M: Dave Jiang <dave.jiang@intel.com> 5329M: Alison Schofield <alison.schofield@intel.com> 5330M: Vishal Verma <vishal.l.verma@intel.com> 5331M: Ira Weiny <ira.weiny@intel.com> 5332M: Dan Williams <dan.j.williams@intel.com> 5333L: linux-cxl@vger.kernel.org 5334S: Maintained 5335F: drivers/cxl/ 5336F: include/linux/cxl-einj.h 5337F: include/linux/cxl-event.h 5338F: include/uapi/linux/cxl_mem.h 5339F: tools/testing/cxl/ 5340 5341COMPUTE EXPRESS LINK PMU (CPMU) 5342M: Jonathan Cameron <jonathan.cameron@huawei.com> 5343L: linux-cxl@vger.kernel.org 5344S: Maintained 5345F: Documentation/admin-guide/perf/cxl.rst 5346F: drivers/perf/cxl_pmu.c 5347 5348CONEXANT ACCESSRUNNER USB DRIVER 5349L: accessrunner-general@lists.sourceforge.net 5350S: Orphan 5351W: http://accessrunner.sourceforge.net/ 5352F: drivers/usb/atm/cxacru.c 5353 5354CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5355M: Elena Reshetova <elena.reshetova@intel.com> 5356M: Carlos Bilbao <carlos.bilbao@amd.com> 5357S: Maintained 5358F: Documentation/security/snp-tdx-threat-model.rst 5359 5360CONFIGFS 5361M: Joel Becker <jlbec@evilplan.org> 5362M: Christoph Hellwig <hch@lst.de> 5363S: Supported 5364T: git git://git.infradead.org/users/hch/configfs.git 5365F: fs/configfs/ 5366F: include/linux/configfs.h 5367F: samples/configfs/ 5368 5369CONSOLE SUBSYSTEM 5370M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5371S: Supported 5372F: drivers/video/console/ 5373F: include/linux/console* 5374 5375CONTEXT TRACKING 5376M: Frederic Weisbecker <frederic@kernel.org> 5377M: "Paul E. McKenney" <paulmck@kernel.org> 5378S: Maintained 5379F: include/linux/context_tracking* 5380F: kernel/context_tracking.c 5381 5382CONTROL GROUP (CGROUP) 5383M: Tejun Heo <tj@kernel.org> 5384M: Zefan Li <lizefan.x@bytedance.com> 5385M: Johannes Weiner <hannes@cmpxchg.org> 5386L: cgroups@vger.kernel.org 5387S: Maintained 5388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5389F: Documentation/admin-guide/cgroup-v1/ 5390F: Documentation/admin-guide/cgroup-v2.rst 5391F: include/linux/cgroup* 5392F: kernel/cgroup/ 5393F: tools/testing/selftests/cgroup/ 5394 5395CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5396M: Tejun Heo <tj@kernel.org> 5397M: Josef Bacik <josef@toxicpanda.com> 5398M: Jens Axboe <axboe@kernel.dk> 5399L: cgroups@vger.kernel.org 5400L: linux-block@vger.kernel.org 5401T: git git://git.kernel.dk/linux-block 5402F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5403F: block/bfq-cgroup.c 5404F: block/blk-cgroup.c 5405F: block/blk-iocost.c 5406F: block/blk-iolatency.c 5407F: block/blk-throttle.c 5408F: include/linux/blk-cgroup.h 5409 5410CONTROL GROUP - CPUSET 5411M: Waiman Long <longman@redhat.com> 5412M: Zefan Li <lizefan.x@bytedance.com> 5413L: cgroups@vger.kernel.org 5414S: Maintained 5415T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5416F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5417F: include/linux/cpuset.h 5418F: kernel/cgroup/cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset.c 5420F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5421 5422CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5423M: Johannes Weiner <hannes@cmpxchg.org> 5424M: Michal Hocko <mhocko@kernel.org> 5425M: Roman Gushchin <roman.gushchin@linux.dev> 5426M: Shakeel Butt <shakeel.butt@linux.dev> 5427R: Muchun Song <muchun.song@linux.dev> 5428L: cgroups@vger.kernel.org 5429L: linux-mm@kvack.org 5430S: Maintained 5431F: include/linux/memcontrol.h 5432F: mm/memcontrol.c 5433F: mm/swap_cgroup.c 5434F: samples/cgroup/* 5435F: tools/testing/selftests/cgroup/memcg_protection.m 5436F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5437F: tools/testing/selftests/cgroup/test_kmem.c 5438F: tools/testing/selftests/cgroup/test_memcontrol.c 5439 5440CORETEMP HARDWARE MONITORING DRIVER 5441M: Fenghua Yu <fenghua.yu@intel.com> 5442L: linux-hwmon@vger.kernel.org 5443S: Maintained 5444F: Documentation/hwmon/coretemp.rst 5445F: drivers/hwmon/coretemp.c 5446 5447CORSAIR-CPRO HARDWARE MONITOR DRIVER 5448M: Marius Zachmann <mail@mariuszachmann.de> 5449L: linux-hwmon@vger.kernel.org 5450S: Maintained 5451F: drivers/hwmon/corsair-cpro.c 5452 5453CORSAIR-PSU HARDWARE MONITOR DRIVER 5454M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5455L: linux-hwmon@vger.kernel.org 5456S: Maintained 5457F: Documentation/hwmon/corsair-psu.rst 5458F: drivers/hwmon/corsair-psu.c 5459 5460COUNTER SUBSYSTEM 5461M: William Breathitt Gray <william.gray@linaro.org> 5462L: linux-iio@vger.kernel.org 5463S: Maintained 5464T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5465F: Documentation/ABI/testing/sysfs-bus-counter 5466F: Documentation/driver-api/generic-counter.rst 5467F: drivers/counter/ 5468F: include/linux/counter.h 5469F: include/uapi/linux/counter.h 5470F: tools/counter/ 5471 5472COUNTER WATCH EVENTS TOOL 5473M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5474L: linux-iio@vger.kernel.org 5475S: Maintained 5476F: tools/counter/counter_watch_events.c 5477 5478CP2615 I2C DRIVER 5479M: Bence Csókás <bence98@sch.bme.hu> 5480S: Maintained 5481F: drivers/i2c/busses/i2c-cp2615.c 5482 5483CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5484M: Viresh Kumar <viresh.kumar@linaro.org> 5485M: Sudeep Holla <sudeep.holla@arm.com> 5486L: linux-pm@vger.kernel.org 5487S: Maintained 5488W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5489F: drivers/cpufreq/vexpress-spc-cpufreq.c 5490 5491CPU FREQUENCY SCALING FRAMEWORK 5492M: "Rafael J. Wysocki" <rafael@kernel.org> 5493M: Viresh Kumar <viresh.kumar@linaro.org> 5494L: linux-pm@vger.kernel.org 5495S: Maintained 5496B: https://bugzilla.kernel.org 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5499F: Documentation/admin-guide/pm/cpufreq.rst 5500F: Documentation/admin-guide/pm/intel_pstate.rst 5501F: Documentation/cpu-freq/ 5502F: Documentation/devicetree/bindings/cpufreq/ 5503F: drivers/cpufreq/ 5504F: include/linux/cpufreq.h 5505F: include/linux/sched/cpufreq.h 5506F: kernel/sched/cpufreq*.c 5507F: tools/testing/selftests/cpufreq/ 5508 5509CPU HOTPLUG 5510M: Thomas Gleixner <tglx@linutronix.de> 5511M: Peter Zijlstra <peterz@infradead.org> 5512L: linux-kernel@vger.kernel.org 5513S: Maintained 5514T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5515F: include/linux/cpu.h 5516F: include/linux/cpuhotplug.h 5517F: include/linux/smpboot.h 5518F: kernel/cpu.c 5519F: kernel/smpboot.* 5520 5521CPU IDLE TIME MANAGEMENT FRAMEWORK 5522M: "Rafael J. Wysocki" <rafael@kernel.org> 5523M: Daniel Lezcano <daniel.lezcano@linaro.org> 5524L: linux-pm@vger.kernel.org 5525S: Maintained 5526B: https://bugzilla.kernel.org 5527T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5528F: Documentation/admin-guide/pm/cpuidle.rst 5529F: Documentation/driver-api/pm/cpuidle.rst 5530F: drivers/cpuidle/ 5531F: include/linux/cpuidle.h 5532 5533CPU POWER MONITORING SUBSYSTEM 5534M: Thomas Renninger <trenn@suse.com> 5535M: Shuah Khan <shuah@kernel.org> 5536M: Shuah Khan <skhan@linuxfoundation.org> 5537L: linux-pm@vger.kernel.org 5538S: Maintained 5539F: tools/power/cpupower/ 5540 5541CPUID/MSR DRIVER 5542M: "H. Peter Anvin" <hpa@zytor.com> 5543S: Maintained 5544F: arch/x86/kernel/cpuid.c 5545F: arch/x86/kernel/msr.c 5546 5547CPUIDLE DRIVER - ARM BIG LITTLE 5548M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5549M: Daniel Lezcano <daniel.lezcano@linaro.org> 5550L: linux-pm@vger.kernel.org 5551L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5552S: Maintained 5553T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5554F: drivers/cpuidle/cpuidle-big_little.c 5555 5556CPUIDLE DRIVER - ARM EXYNOS 5557M: Daniel Lezcano <daniel.lezcano@linaro.org> 5558M: Kukjin Kim <kgene@kernel.org> 5559R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5560L: linux-pm@vger.kernel.org 5561L: linux-samsung-soc@vger.kernel.org 5562S: Maintained 5563F: arch/arm/mach-exynos/pm.c 5564F: drivers/cpuidle/cpuidle-exynos.c 5565F: include/linux/platform_data/cpuidle-exynos.h 5566 5567CPUIDLE DRIVER - ARM PSCI 5568M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5569M: Sudeep Holla <sudeep.holla@arm.com> 5570L: linux-pm@vger.kernel.org 5571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5572S: Supported 5573F: drivers/cpuidle/cpuidle-psci.c 5574 5575CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5576M: Ulf Hansson <ulf.hansson@linaro.org> 5577L: linux-pm@vger.kernel.org 5578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5579S: Supported 5580F: drivers/cpuidle/cpuidle-psci-domain.c 5581F: drivers/cpuidle/cpuidle-psci.h 5582 5583CPUIDLE DRIVER - DT IDLE PM DOMAIN 5584M: Ulf Hansson <ulf.hansson@linaro.org> 5585L: linux-pm@vger.kernel.org 5586S: Supported 5587F: drivers/cpuidle/dt_idle_genpd.c 5588F: drivers/cpuidle/dt_idle_genpd.h 5589 5590CPUIDLE DRIVER - RISC-V SBI 5591M: Anup Patel <anup@brainfault.org> 5592L: linux-pm@vger.kernel.org 5593L: linux-riscv@lists.infradead.org 5594S: Maintained 5595F: drivers/cpuidle/cpuidle-riscv-sbi.c 5596 5597CRAMFS FILESYSTEM 5598M: Nicolas Pitre <nico@fluxnic.net> 5599S: Maintained 5600F: Documentation/filesystems/cramfs.rst 5601F: fs/cramfs/ 5602 5603CREATIVE SB0540 5604M: Bastien Nocera <hadess@hadess.net> 5605L: linux-input@vger.kernel.org 5606S: Maintained 5607F: drivers/hid/hid-creative-sb0540.c 5608 5609CRYPTO API 5610M: Herbert Xu <herbert@gondor.apana.org.au> 5611M: "David S. Miller" <davem@davemloft.net> 5612L: linux-crypto@vger.kernel.org 5613S: Maintained 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5615T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5616F: Documentation/crypto/ 5617F: Documentation/devicetree/bindings/crypto/ 5618F: arch/*/crypto/ 5619F: crypto/ 5620F: drivers/crypto/ 5621F: include/crypto/ 5622F: include/linux/crypto* 5623F: lib/crypto/ 5624 5625CRYPTO SPEED TEST COMPARE 5626M: Wang Jinchao <wangjinchao@xfusion.com> 5627L: linux-crypto@vger.kernel.org 5628S: Maintained 5629F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5630 5631CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5632M: Neil Horman <nhorman@tuxdriver.com> 5633L: linux-crypto@vger.kernel.org 5634S: Maintained 5635F: crypto/ansi_cprng.c 5636F: crypto/rng.c 5637 5638CS3308 MEDIA DRIVER 5639M: Hans Verkuil <hverkuil@xs4all.nl> 5640L: linux-media@vger.kernel.org 5641S: Odd Fixes 5642W: http://linuxtv.org 5643T: git git://linuxtv.org/media_tree.git 5644F: drivers/media/i2c/cs3308.c 5645 5646CS5535 Audio ALSA driver 5647M: Jaya Kumar <jayakumar.alsa@gmail.com> 5648S: Maintained 5649F: sound/pci/cs5535audio/ 5650 5651CTU CAN FD DRIVER 5652M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5653M: Ondrej Ille <ondrej.ille@gmail.com> 5654L: linux-can@vger.kernel.org 5655S: Maintained 5656F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5657F: drivers/net/can/ctucanfd/ 5658 5659CVE ASSIGNMENT CONTACT 5660M: CVE Assignment Team <cve@kernel.org> 5661S: Maintained 5662F: Documentation/process/cve.rst 5663 5664CW1200 WLAN driver 5665S: Orphan 5666F: drivers/net/wireless/st/cw1200/ 5667 5668CX18 VIDEO4LINUX DRIVER 5669M: Andy Walls <awalls@md.metrocast.net> 5670L: linux-media@vger.kernel.org 5671S: Maintained 5672W: https://linuxtv.org 5673T: git git://linuxtv.org/media_tree.git 5674F: drivers/media/pci/cx18/ 5675F: include/uapi/linux/ivtv* 5676 5677CX2341X MPEG ENCODER HELPER MODULE 5678M: Hans Verkuil <hverkuil@xs4all.nl> 5679L: linux-media@vger.kernel.org 5680S: Maintained 5681W: https://linuxtv.org 5682T: git git://linuxtv.org/media_tree.git 5683F: drivers/media/common/cx2341x* 5684F: include/media/drv-intf/cx2341x.h 5685 5686CX24120 MEDIA DRIVER 5687M: Jemma Denson <jdenson@gmail.com> 5688M: Patrick Boettcher <patrick.boettcher@posteo.de> 5689L: linux-media@vger.kernel.org 5690S: Maintained 5691W: https://linuxtv.org 5692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5693F: drivers/media/dvb-frontends/cx24120* 5694 5695CX88 VIDEO4LINUX DRIVER 5696M: Mauro Carvalho Chehab <mchehab@kernel.org> 5697L: linux-media@vger.kernel.org 5698S: Odd fixes 5699W: https://linuxtv.org 5700T: git git://linuxtv.org/media_tree.git 5701F: Documentation/driver-api/media/drivers/cx88* 5702F: drivers/media/pci/cx88/ 5703 5704CXD2820R MEDIA DRIVER 5705L: linux-media@vger.kernel.org 5706S: Orphan 5707W: https://linuxtv.org 5708Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5709F: drivers/media/dvb-frontends/cxd2820r* 5710 5711CXGB3 ETHERNET DRIVER (CXGB3) 5712M: Raju Rangoju <rajur@chelsio.com> 5713L: netdev@vger.kernel.org 5714S: Supported 5715W: http://www.chelsio.com 5716F: drivers/net/ethernet/chelsio/cxgb3/ 5717 5718CXGB3 ISCSI DRIVER (CXGB3I) 5719M: Varun Prakash <varun@chelsio.com> 5720L: linux-scsi@vger.kernel.org 5721S: Supported 5722W: http://www.chelsio.com 5723F: drivers/scsi/cxgbi/cxgb3i 5724 5725CXGB4 CRYPTO DRIVER (chcr) 5726M: Ayush Sawal <ayush.sawal@chelsio.com> 5727L: linux-crypto@vger.kernel.org 5728S: Supported 5729W: http://www.chelsio.com 5730F: drivers/crypto/chelsio 5731 5732CXGB4 ETHERNET DRIVER (CXGB4) 5733M: Raju Rangoju <rajur@chelsio.com> 5734L: netdev@vger.kernel.org 5735S: Supported 5736W: http://www.chelsio.com 5737F: drivers/net/ethernet/chelsio/cxgb4/ 5738 5739CXGB4 INLINE CRYPTO DRIVER 5740M: Ayush Sawal <ayush.sawal@chelsio.com> 5741L: netdev@vger.kernel.org 5742S: Supported 5743W: http://www.chelsio.com 5744F: drivers/net/ethernet/chelsio/inline_crypto/ 5745 5746CXGB4 ISCSI DRIVER (CXGB4I) 5747M: Varun Prakash <varun@chelsio.com> 5748L: linux-scsi@vger.kernel.org 5749S: Supported 5750W: http://www.chelsio.com 5751F: drivers/scsi/cxgbi/cxgb4i 5752 5753CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5754M: Potnuri Bharat Teja <bharat@chelsio.com> 5755L: linux-rdma@vger.kernel.org 5756S: Supported 5757W: http://www.openfabrics.org 5758F: drivers/infiniband/hw/cxgb4/ 5759F: include/uapi/rdma/cxgb4-abi.h 5760 5761CXGB4VF ETHERNET DRIVER (CXGB4VF) 5762M: Raju Rangoju <rajur@chelsio.com> 5763L: netdev@vger.kernel.org 5764S: Supported 5765W: http://www.chelsio.com 5766F: drivers/net/ethernet/chelsio/cxgb4vf/ 5767 5768CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5769M: Frederic Barrat <fbarrat@linux.ibm.com> 5770M: Andrew Donnellan <ajd@linux.ibm.com> 5771L: linuxppc-dev@lists.ozlabs.org 5772S: Supported 5773F: Documentation/ABI/testing/sysfs-class-cxl 5774F: Documentation/arch/powerpc/cxl.rst 5775F: arch/powerpc/platforms/powernv/pci-cxl.c 5776F: drivers/misc/cxl/ 5777F: include/misc/cxl* 5778F: include/uapi/misc/cxl.h 5779 5780CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5781M: Manoj N. Kumar <manoj@linux.ibm.com> 5782M: Matthew R. Ochs <mrochs@linux.ibm.com> 5783M: Uma Krishnan <ukrishn@linux.ibm.com> 5784L: linux-scsi@vger.kernel.org 5785S: Supported 5786F: Documentation/arch/powerpc/cxlflash.rst 5787F: drivers/scsi/cxlflash/ 5788F: include/uapi/scsi/cxlflash_ioctl.h 5789 5790CYBERPRO FB DRIVER 5791M: Russell King <linux@armlinux.org.uk> 5792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5793S: Maintained 5794W: http://www.armlinux.org.uk/ 5795F: drivers/video/fbdev/cyber2000fb.* 5796 5797CYCLADES PC300 DRIVER 5798S: Orphan 5799F: drivers/net/wan/pc300* 5800 5801CYPRESS CY8C95X0 PINCTRL DRIVER 5802M: Patrick Rudolph <patrick.rudolph@9elements.com> 5803L: linux-gpio@vger.kernel.org 5804S: Maintained 5805F: drivers/pinctrl/pinctrl-cy8c95x0.c 5806 5807CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5808M: Linus Walleij <linus.walleij@linaro.org> 5809L: linux-input@vger.kernel.org 5810S: Maintained 5811F: drivers/input/touchscreen/cy8ctma140.c 5812 5813CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5814M: Yassine Oudjana <y.oudjana@protonmail.com> 5815L: linux-input@vger.kernel.org 5816S: Maintained 5817F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5818F: drivers/input/keyboard/cypress-sf.c 5819 5820CYPRESS_FIRMWARE MEDIA DRIVER 5821L: linux-media@vger.kernel.org 5822S: Orphan 5823W: https://linuxtv.org 5824Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5825F: drivers/media/common/cypress_firmware* 5826 5827CYTTSP TOUCHSCREEN DRIVER 5828M: Linus Walleij <linus.walleij@linaro.org> 5829L: linux-input@vger.kernel.org 5830S: Maintained 5831F: drivers/input/touchscreen/cyttsp* 5832 5833D-LINK DIR-685 TOUCHKEYS DRIVER 5834M: Linus Walleij <linus.walleij@linaro.org> 5835L: linux-input@vger.kernel.org 5836S: Supported 5837F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5838 5839DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5840M: Joshua Kinard <kumba@gentoo.org> 5841S: Maintained 5842F: drivers/rtc/rtc-ds1685.c 5843F: include/linux/rtc/ds1685.h 5844 5845DAMA SLAVE for AX.25 5846M: Joerg Reuter <jreuter@yaina.de> 5847L: linux-hams@vger.kernel.org 5848S: Maintained 5849W: http://yaina.de/jreuter/ 5850W: http://www.qsl.net/dl1bke/ 5851F: net/ax25/af_ax25.c 5852F: net/ax25/ax25_dev.c 5853F: net/ax25/ax25_ds_* 5854F: net/ax25/ax25_in.c 5855F: net/ax25/ax25_out.c 5856F: net/ax25/ax25_timer.c 5857F: net/ax25/sysctl_net_ax25.c 5858 5859DATA ACCESS MONITOR 5860M: SeongJae Park <sj@kernel.org> 5861L: damon@lists.linux.dev 5862L: linux-mm@kvack.org 5863S: Maintained 5864W: https://damonitor.github.io 5865P: Documentation/mm/damon/maintainer-profile.rst 5866T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5867T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5868T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5869F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5870F: Documentation/admin-guide/mm/damon/ 5871F: Documentation/mm/damon/ 5872F: include/linux/damon.h 5873F: include/trace/events/damon.h 5874F: mm/damon/ 5875F: tools/testing/selftests/damon/ 5876 5877DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5878L: netdev@vger.kernel.org 5879S: Orphan 5880F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5881F: drivers/net/ethernet/dec/tulip/dmfe.c 5882 5883DC390/AM53C974 SCSI driver 5884M: Hannes Reinecke <hare@suse.com> 5885L: linux-scsi@vger.kernel.org 5886S: Maintained 5887F: drivers/scsi/am53c974.c 5888 5889DC395x SCSI driver 5890M: Oliver Neukum <oliver@neukum.org> 5891M: Ali Akcaagac <aliakc@web.de> 5892M: Jamie Lenehan <lenehan@twibble.org> 5893S: Maintained 5894F: Documentation/scsi/dc395x.rst 5895F: drivers/scsi/dc395x.* 5896 5897DCCP PROTOCOL 5898L: dccp@vger.kernel.org 5899S: Orphan 5900W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5901F: include/linux/dccp.h 5902F: include/linux/tfrc.h 5903F: include/uapi/linux/dccp.h 5904F: net/dccp/ 5905 5906DEBUGOBJECTS: 5907M: Thomas Gleixner <tglx@linutronix.de> 5908L: linux-kernel@vger.kernel.org 5909S: Maintained 5910T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5911F: include/linux/debugobjects.h 5912F: lib/debugobjects.c 5913 5914DECSTATION PLATFORM SUPPORT 5915M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5916L: linux-mips@vger.kernel.org 5917S: Maintained 5918W: http://www.linux-mips.org/wiki/DECstation 5919F: arch/mips/dec/ 5920F: arch/mips/include/asm/dec/ 5921F: arch/mips/include/asm/mach-dec/ 5922 5923DEFXX FDDI NETWORK DRIVER 5924M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5925S: Maintained 5926F: drivers/net/fddi/defxx.* 5927 5928DEFZA FDDI NETWORK DRIVER 5929M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5930S: Maintained 5931F: drivers/net/fddi/defza.* 5932 5933DEINTERLACE DRIVERS FOR ALLWINNER H3 5934M: Jernej Skrabec <jernej.skrabec@gmail.com> 5935L: linux-media@vger.kernel.org 5936S: Maintained 5937T: git git://linuxtv.org/media_tree.git 5938F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5939F: drivers/media/platform/sunxi/sun8i-di/ 5940 5941DELL LAPTOP DRIVER 5942M: Matthew Garrett <mjg59@srcf.ucam.org> 5943M: Pali Rohár <pali@kernel.org> 5944L: platform-driver-x86@vger.kernel.org 5945S: Maintained 5946F: drivers/platform/x86/dell/dell-laptop.c 5947 5948DELL LAPTOP FREEFALL DRIVER 5949M: Pali Rohár <pali@kernel.org> 5950S: Maintained 5951F: drivers/platform/x86/dell/dell-smo8800.c 5952 5953DELL LAPTOP RBTN DRIVER 5954M: Pali Rohár <pali@kernel.org> 5955S: Maintained 5956F: drivers/platform/x86/dell/dell-rbtn.* 5957 5958DELL LAPTOP SMM DRIVER 5959M: Pali Rohár <pali@kernel.org> 5960S: Maintained 5961F: Documentation/ABI/obsolete/procfs-i8k 5962F: drivers/hwmon/dell-smm-hwmon.c 5963F: include/uapi/linux/i8k.h 5964 5965DELL REMOTE BIOS UPDATE DRIVER 5966M: Stuart Hayes <stuart.w.hayes@gmail.com> 5967L: platform-driver-x86@vger.kernel.org 5968S: Maintained 5969F: drivers/platform/x86/dell/dell_rbu.c 5970 5971DELL SMBIOS DRIVER 5972M: Pali Rohár <pali@kernel.org> 5973L: Dell.Client.Kernel@dell.com 5974L: platform-driver-x86@vger.kernel.org 5975S: Maintained 5976F: drivers/platform/x86/dell/dell-smbios.* 5977 5978DELL SMBIOS SMM DRIVER 5979L: Dell.Client.Kernel@dell.com 5980L: platform-driver-x86@vger.kernel.org 5981S: Maintained 5982F: drivers/platform/x86/dell/dell-smbios-smm.c 5983 5984DELL SMBIOS WMI DRIVER 5985L: Dell.Client.Kernel@dell.com 5986L: platform-driver-x86@vger.kernel.org 5987S: Maintained 5988F: drivers/platform/x86/dell/dell-smbios-wmi.c 5989F: tools/wmi/dell-smbios-example.c 5990 5991DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5992M: Stuart Hayes <stuart.w.hayes@gmail.com> 5993L: platform-driver-x86@vger.kernel.org 5994S: Maintained 5995F: Documentation/userspace-api/dcdbas.rst 5996F: drivers/platform/x86/dell/dcdbas.* 5997 5998DELL WMI DDV DRIVER 5999M: Armin Wolf <W_Armin@gmx.de> 6000S: Maintained 6001F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6002F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6003F: Documentation/wmi/devices/dell-wmi-ddv.rst 6004F: drivers/platform/x86/dell/dell-wmi-ddv.c 6005 6006DELL WMI DESCRIPTOR DRIVER 6007L: Dell.Client.Kernel@dell.com 6008S: Maintained 6009F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6010 6011DELL WMI HARDWARE PRIVACY SUPPORT 6012L: Dell.Client.Kernel@dell.com 6013L: platform-driver-x86@vger.kernel.org 6014S: Maintained 6015F: drivers/platform/x86/dell/dell-wmi-privacy.c 6016 6017DELL WMI NOTIFICATIONS DRIVER 6018M: Matthew Garrett <mjg59@srcf.ucam.org> 6019M: Pali Rohár <pali@kernel.org> 6020S: Maintained 6021F: drivers/platform/x86/dell/dell-wmi-base.c 6022 6023DELL WMI SYSMAN DRIVER 6024M: Prasanth Ksr <prasanth.ksr@dell.com> 6025L: Dell.Client.Kernel@dell.com 6026L: platform-driver-x86@vger.kernel.org 6027S: Maintained 6028F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6029F: drivers/platform/x86/dell/dell-wmi-sysman/ 6030 6031DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6032M: Zev Weiss <zev@bewilderbeest.net> 6033L: linux-hwmon@vger.kernel.org 6034S: Maintained 6035F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6036 6037DELTA DPS920AB PSU DRIVER 6038M: Robert Marko <robert.marko@sartura.hr> 6039L: linux-hwmon@vger.kernel.org 6040S: Maintained 6041F: Documentation/hwmon/dps920ab.rst 6042F: drivers/hwmon/pmbus/dps920ab.c 6043 6044DELTA NETWORKS TN48M CPLD DRIVERS 6045M: Robert Marko <robert.marko@sartura.hr> 6046S: Maintained 6047F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6048F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6049F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6050F: drivers/gpio/gpio-tn48m.c 6051F: include/dt-bindings/reset/delta,tn48m-reset.h 6052 6053DELTA ST MEDIA DRIVER 6054M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6055L: linux-media@vger.kernel.org 6056S: Supported 6057W: https://linuxtv.org 6058T: git git://linuxtv.org/media_tree.git 6059F: drivers/media/platform/st/sti/delta 6060 6061DENALI NAND DRIVER 6062L: linux-mtd@lists.infradead.org 6063S: Orphan 6064F: drivers/mtd/nand/raw/denali* 6065 6066DESIGNWARE EDMA CORE IP DRIVER 6067M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6068R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6069R: Serge Semin <fancer.lancer@gmail.com> 6070L: dmaengine@vger.kernel.org 6071S: Maintained 6072F: drivers/dma/dw-edma/ 6073F: include/linux/dma/edma.h 6074 6075DESIGNWARE USB2 DRD IP DRIVER 6076M: Minas Harutyunyan <hminas@synopsys.com> 6077L: linux-usb@vger.kernel.org 6078S: Maintained 6079T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6080F: drivers/usb/dwc2/ 6081 6082DESIGNWARE USB3 DRD IP DRIVER 6083M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6084L: linux-usb@vger.kernel.org 6085S: Maintained 6086F: drivers/usb/dwc3/ 6087 6088DESIGNWARE XDATA IP DRIVER 6089M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6090L: linux-pci@vger.kernel.org 6091S: Maintained 6092F: Documentation/misc-devices/dw-xdata-pcie.rst 6093F: drivers/misc/dw-xdata-pcie.c 6094 6095DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6096M: Andreas Klinger <ak@it-klinger.de> 6097L: linux-iio@vger.kernel.org 6098S: Maintained 6099F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6100F: drivers/iio/proximity/srf*.c 6101 6102DEVICE COREDUMP (DEV_COREDUMP) 6103M: Johannes Berg <johannes@sipsolutions.net> 6104L: linux-kernel@vger.kernel.org 6105S: Maintained 6106F: drivers/base/devcoredump.c 6107F: include/linux/devcoredump.h 6108 6109DEVICE DEPENDENCY HELPER SCRIPT 6110M: Saravana Kannan <saravanak@google.com> 6111L: linux-kernel@vger.kernel.org 6112S: Maintained 6113F: scripts/dev-needs.sh 6114 6115DEVICE DIRECT ACCESS (DAX) 6116M: Dan Williams <dan.j.williams@intel.com> 6117M: Vishal Verma <vishal.l.verma@intel.com> 6118M: Dave Jiang <dave.jiang@intel.com> 6119L: nvdimm@lists.linux.dev 6120L: linux-cxl@vger.kernel.org 6121S: Supported 6122F: drivers/dax/ 6123 6124DEVICE FREQUENCY (DEVFREQ) 6125M: MyungJoo Ham <myungjoo.ham@samsung.com> 6126M: Kyungmin Park <kyungmin.park@samsung.com> 6127M: Chanwoo Choi <cw00.choi@samsung.com> 6128L: linux-pm@vger.kernel.org 6129S: Maintained 6130T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6131F: Documentation/devicetree/bindings/devfreq/ 6132F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6133F: drivers/devfreq/ 6134F: include/linux/devfreq.h 6135F: include/trace/events/devfreq.h 6136 6137DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6138M: Chanwoo Choi <cw00.choi@samsung.com> 6139L: linux-pm@vger.kernel.org 6140S: Supported 6141T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6142F: Documentation/devicetree/bindings/devfreq/event/ 6143F: drivers/devfreq/devfreq-event.c 6144F: drivers/devfreq/event/ 6145F: include/dt-bindings/pmu/exynos_ppmu.h 6146F: include/linux/devfreq-event.h 6147 6148DEVICE RESOURCE MANAGEMENT HELPERS 6149M: Hans de Goede <hdegoede@redhat.com> 6150R: Matti Vaittinen <mazziesaccount@gmail.com> 6151S: Maintained 6152F: include/linux/devm-helpers.h 6153 6154DEVICE-MAPPER (LVM) 6155M: Alasdair Kergon <agk@redhat.com> 6156M: Mike Snitzer <snitzer@kernel.org> 6157M: Mikulas Patocka <mpatocka@redhat.com> 6158L: dm-devel@lists.linux.dev 6159S: Maintained 6160Q: http://patchwork.kernel.org/project/dm-devel/list/ 6161T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6162F: Documentation/admin-guide/device-mapper/ 6163F: drivers/md/Kconfig 6164F: drivers/md/Makefile 6165F: drivers/md/dm* 6166F: drivers/md/persistent-data/ 6167F: include/linux/device-mapper.h 6168F: include/linux/dm-*.h 6169F: include/uapi/linux/dm-*.h 6170 6171DEVICE-MAPPER VDO TARGET 6172M: Matthew Sakai <msakai@redhat.com> 6173L: dm-devel@lists.linux.dev 6174S: Maintained 6175F: Documentation/admin-guide/device-mapper/vdo*.rst 6176F: drivers/md/dm-vdo/ 6177 6178DEVLINK 6179M: Jiri Pirko <jiri@resnulli.us> 6180L: netdev@vger.kernel.org 6181S: Supported 6182F: Documentation/networking/devlink 6183F: include/net/devlink.h 6184F: include/uapi/linux/devlink.h 6185F: net/devlink/ 6186 6187DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6188M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6189L: kernel@dh-electronics.com 6190S: Maintained 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6192F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6193 6194DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6195M: Marek Vasut <marex@denx.de> 6196L: kernel@dh-electronics.com 6197S: Maintained 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6199F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6200 6201DIALOG SEMICONDUCTOR DRIVERS 6202M: Support Opensource <support.opensource@diasemi.com> 6203S: Supported 6204W: http://www.dialog-semiconductor.com/products 6205F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6206F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6207F: Documentation/devicetree/bindings/mfd/da90*.txt 6208F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6209F: Documentation/devicetree/bindings/regulator/da92*.txt 6210F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6211F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6212F: Documentation/devicetree/bindings/sound/da[79]*.txt 6213F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6214F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6215F: Documentation/hwmon/da90??.rst 6216F: drivers/gpio/gpio-da90??.c 6217F: drivers/hwmon/da90??-hwmon.c 6218F: drivers/iio/adc/da91??-*.c 6219F: drivers/input/misc/da72??.[ch] 6220F: drivers/input/misc/da90??_onkey.c 6221F: drivers/input/touchscreen/da9052_tsi.c 6222F: drivers/leds/leds-da90??.c 6223F: drivers/mfd/da903x.c 6224F: drivers/mfd/da90??-*.c 6225F: drivers/mfd/da91??-*.c 6226F: drivers/pinctrl/pinctrl-da90??.c 6227F: drivers/power/supply/da9052-battery.c 6228F: drivers/power/supply/da91??-*.c 6229F: drivers/regulator/da9???-regulator.[ch] 6230F: drivers/regulator/slg51000-regulator.[ch] 6231F: drivers/rtc/rtc-da90??.c 6232F: drivers/thermal/da90??-thermal.c 6233F: drivers/video/backlight/da90??_bl.c 6234F: drivers/watchdog/da90??_wdt.c 6235F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6236F: include/linux/mfd/da903x.h 6237F: include/linux/mfd/da9052/ 6238F: include/linux/mfd/da9055/ 6239F: include/linux/mfd/da9062/ 6240F: include/linux/mfd/da9063/ 6241F: include/linux/mfd/da9150/ 6242F: include/linux/regulator/da9211.h 6243F: include/sound/da[79]*.h 6244F: sound/soc/codecs/da[79]*.[ch] 6245 6246DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6247M: William Breathitt Gray <william.gray@linaro.org> 6248L: linux-gpio@vger.kernel.org 6249S: Maintained 6250F: drivers/gpio/gpio-gpio-mm.c 6251 6252DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6253M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6254L: linux-media@vger.kernel.org 6255S: Maintained 6256F: Documentation/admin-guide/media/mgb4.rst 6257F: drivers/media/pci/mgb4/ 6258 6259DIOLAN U2C-12 I2C DRIVER 6260M: Guenter Roeck <linux@roeck-us.net> 6261L: linux-i2c@vger.kernel.org 6262S: Maintained 6263F: drivers/i2c/busses/i2c-diolan-u2c.c 6264 6265DIRECTORY NOTIFICATION (DNOTIFY) 6266M: Jan Kara <jack@suse.cz> 6267R: Amir Goldstein <amir73il@gmail.com> 6268L: linux-fsdevel@vger.kernel.org 6269S: Maintained 6270F: Documentation/filesystems/dnotify.rst 6271F: fs/notify/dnotify/ 6272F: include/linux/dnotify.h 6273 6274DISK GEOMETRY AND PARTITION HANDLING 6275M: Andries Brouwer <aeb@cwi.nl> 6276S: Maintained 6277W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6278W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6279W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6280 6281DISKQUOTA 6282M: Jan Kara <jack@suse.com> 6283S: Maintained 6284F: Documentation/filesystems/quota.rst 6285F: fs/quota/ 6286F: include/linux/quota*.h 6287F: include/uapi/linux/quota*.h 6288 6289DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6290M: Bernie Thompson <bernie@plugable.com> 6291L: linux-fbdev@vger.kernel.org 6292S: Maintained 6293W: http://plugable.com/category/projects/udlfb/ 6294F: Documentation/fb/udlfb.rst 6295F: drivers/video/fbdev/udlfb.c 6296F: include/video/udlfb.h 6297 6298DISTRIBUTED LOCK MANAGER (DLM) 6299M: Alexander Aring <aahringo@redhat.com> 6300M: David Teigland <teigland@redhat.com> 6301L: gfs2@lists.linux.dev 6302S: Supported 6303W: https://pagure.io/dlm 6304T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6305F: fs/dlm/ 6306 6307DMA BUFFER SHARING FRAMEWORK 6308M: Sumit Semwal <sumit.semwal@linaro.org> 6309M: Christian König <christian.koenig@amd.com> 6310L: linux-media@vger.kernel.org 6311L: dri-devel@lists.freedesktop.org 6312L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6313S: Maintained 6314T: git git://anongit.freedesktop.org/drm/drm-misc 6315F: Documentation/driver-api/dma-buf.rst 6316F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6317F: drivers/dma-buf/ 6318F: include/linux/*fence.h 6319F: include/linux/dma-buf.h 6320F: include/linux/dma-resv.h 6321K: \bdma_(?:buf|fence|resv)\b 6322 6323DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6324M: Vinod Koul <vkoul@kernel.org> 6325L: dmaengine@vger.kernel.org 6326S: Maintained 6327Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6328T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6329F: Documentation/devicetree/bindings/dma/ 6330F: Documentation/driver-api/dmaengine/ 6331F: drivers/dma/ 6332F: include/dt-bindings/dma/ 6333F: include/linux/dma/ 6334F: include/linux/dmaengine.h 6335F: include/linux/of_dma.h 6336 6337DMA MAPPING BENCHMARK 6338M: Xiang Chen <chenxiang66@hisilicon.com> 6339L: iommu@lists.linux.dev 6340F: kernel/dma/map_benchmark.c 6341F: tools/testing/selftests/dma/ 6342 6343DMA MAPPING HELPERS 6344M: Christoph Hellwig <hch@lst.de> 6345M: Marek Szyprowski <m.szyprowski@samsung.com> 6346R: Robin Murphy <robin.murphy@arm.com> 6347L: iommu@lists.linux.dev 6348S: Supported 6349W: http://git.infradead.org/users/hch/dma-mapping.git 6350T: git git://git.infradead.org/users/hch/dma-mapping.git 6351F: include/asm-generic/dma-mapping.h 6352F: include/linux/dma-direct.h 6353F: include/linux/dma-map-ops.h 6354F: include/linux/dma-mapping.h 6355F: include/linux/swiotlb.h 6356F: kernel/dma/ 6357 6358DMA-BUF HEAPS FRAMEWORK 6359M: Sumit Semwal <sumit.semwal@linaro.org> 6360R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6361R: Brian Starkey <Brian.Starkey@arm.com> 6362R: John Stultz <jstultz@google.com> 6363R: T.J. Mercier <tjmercier@google.com> 6364L: linux-media@vger.kernel.org 6365L: dri-devel@lists.freedesktop.org 6366L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6367S: Maintained 6368T: git git://anongit.freedesktop.org/drm/drm-misc 6369F: drivers/dma-buf/dma-heap.c 6370F: drivers/dma-buf/heaps/* 6371F: include/linux/dma-heap.h 6372F: include/uapi/linux/dma-heap.h 6373 6374DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6375M: Lukasz Luba <lukasz.luba@arm.com> 6376L: linux-pm@vger.kernel.org 6377L: linux-samsung-soc@vger.kernel.org 6378S: Maintained 6379F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6380F: drivers/memory/samsung/exynos5422-dmc.c 6381 6382DME1737 HARDWARE MONITOR DRIVER 6383M: Juerg Haefliger <juergh@proton.me> 6384L: linux-hwmon@vger.kernel.org 6385S: Maintained 6386F: Documentation/hwmon/dme1737.rst 6387F: drivers/hwmon/dme1737.c 6388 6389DMI/SMBIOS SUPPORT 6390M: Jean Delvare <jdelvare@suse.com> 6391S: Maintained 6392T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6393F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6394F: drivers/firmware/dmi-id.c 6395F: drivers/firmware/dmi_scan.c 6396F: include/linux/dmi.h 6397 6398DOCUMENTATION 6399M: Jonathan Corbet <corbet@lwn.net> 6400L: linux-doc@vger.kernel.org 6401S: Maintained 6402P: Documentation/doc-guide/maintainer-profile.rst 6403T: git git://git.lwn.net/linux.git docs-next 6404F: Documentation/ 6405F: scripts/documentation-file-ref-check 6406F: scripts/kernel-doc 6407F: scripts/sphinx-pre-install 6408X: Documentation/ABI/ 6409X: Documentation/admin-guide/media/ 6410X: Documentation/devicetree/ 6411X: Documentation/driver-api/media/ 6412X: Documentation/firmware-guide/acpi/ 6413X: Documentation/i2c/ 6414X: Documentation/netlink/ 6415X: Documentation/power/ 6416X: Documentation/spi/ 6417X: Documentation/userspace-api/media/ 6418 6419DOCUMENTATION PROCESS 6420M: Jonathan Corbet <corbet@lwn.net> 6421L: workflows@vger.kernel.org 6422S: Maintained 6423F: Documentation/maintainer/ 6424F: Documentation/process/ 6425 6426DOCUMENTATION REPORTING ISSUES 6427M: Thorsten Leemhuis <linux@leemhuis.info> 6428L: linux-doc@vger.kernel.org 6429S: Maintained 6430F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6431F: Documentation/admin-guide/reporting-issues.rst 6432F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6433 6434DOCUMENTATION SCRIPTS 6435M: Mauro Carvalho Chehab <mchehab@kernel.org> 6436L: linux-doc@vger.kernel.org 6437S: Maintained 6438F: Documentation/sphinx/parse-headers.pl 6439F: scripts/documentation-file-ref-check 6440F: scripts/sphinx-pre-install 6441 6442DOCUMENTATION/ITALIAN 6443M: Federico Vaga <federico.vaga@vaga.pv.it> 6444L: linux-doc@vger.kernel.org 6445S: Maintained 6446F: Documentation/translations/it_IT 6447 6448DOCUMENTATION/JAPANESE 6449R: Akira Yokosawa <akiyks@gmail.com> 6450L: linux-doc@vger.kernel.org 6451S: Maintained 6452F: Documentation/translations/ja_JP 6453 6454DONGWOON DW9714 LENS VOICE COIL DRIVER 6455M: Sakari Ailus <sakari.ailus@linux.intel.com> 6456L: linux-media@vger.kernel.org 6457S: Maintained 6458T: git git://linuxtv.org/media_tree.git 6459F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6460F: drivers/media/i2c/dw9714.c 6461 6462DONGWOON DW9719 LENS VOICE COIL DRIVER 6463M: Daniel Scally <djrscally@gmail.com> 6464L: linux-media@vger.kernel.org 6465S: Maintained 6466T: git git://linuxtv.org/media_tree.git 6467F: drivers/media/i2c/dw9719.c 6468 6469DONGWOON DW9768 LENS VOICE COIL DRIVER 6470L: linux-media@vger.kernel.org 6471S: Orphan 6472T: git git://linuxtv.org/media_tree.git 6473F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6474F: drivers/media/i2c/dw9768.c 6475 6476DONGWOON DW9807 LENS VOICE COIL DRIVER 6477M: Sakari Ailus <sakari.ailus@linux.intel.com> 6478L: linux-media@vger.kernel.org 6479S: Maintained 6480T: git git://linuxtv.org/media_tree.git 6481F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6482F: drivers/media/i2c/dw9807-vcm.c 6483 6484DOUBLETALK DRIVER 6485M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6486L: blinux-list@redhat.com 6487S: Maintained 6488F: drivers/char/dtlk.c 6489F: include/linux/dtlk.h 6490 6491DPAA2 DATAPATH I/O (DPIO) DRIVER 6492M: Roy Pledge <Roy.Pledge@nxp.com> 6493L: linux-kernel@vger.kernel.org 6494S: Maintained 6495F: drivers/soc/fsl/dpio 6496 6497DPAA2 ETHERNET DRIVER 6498M: Ioana Ciornei <ioana.ciornei@nxp.com> 6499L: netdev@vger.kernel.org 6500S: Maintained 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6502F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6503F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6504F: drivers/net/ethernet/freescale/dpaa2/Makefile 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6507F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6508F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6509F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6510F: drivers/net/ethernet/freescale/dpaa2/dpni* 6511 6512DPAA2 ETHERNET SWITCH DRIVER 6513M: Ioana Ciornei <ioana.ciornei@nxp.com> 6514L: netdev@vger.kernel.org 6515S: Maintained 6516F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6517F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6518F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6519 6520DPLL SUBSYSTEM 6521M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6522M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6523M: Jiri Pirko <jiri@resnulli.us> 6524L: netdev@vger.kernel.org 6525S: Supported 6526F: Documentation/driver-api/dpll.rst 6527F: drivers/dpll/* 6528F: include/linux/dpll.h 6529F: include/uapi/linux/dpll.h 6530 6531DRBD DRIVER 6532M: Philipp Reisner <philipp.reisner@linbit.com> 6533M: Lars Ellenberg <lars.ellenberg@linbit.com> 6534M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6535L: drbd-dev@lists.linbit.com 6536S: Supported 6537W: http://www.drbd.org 6538T: git git://git.linbit.com/linux-drbd.git 6539T: git git://git.linbit.com/drbd-8.4.git 6540F: Documentation/admin-guide/blockdev/ 6541F: drivers/block/drbd/ 6542F: include/linux/drbd* 6543F: lib/lru_cache.c 6544 6545DRIVER COMPONENT FRAMEWORK 6546L: dri-devel@lists.freedesktop.org 6547F: drivers/base/component.c 6548F: include/linux/component.h 6549 6550DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6551M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6552R: "Rafael J. Wysocki" <rafael@kernel.org> 6553S: Supported 6554T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6555F: Documentation/core-api/kobject.rst 6556F: drivers/base/ 6557F: fs/debugfs/ 6558F: fs/sysfs/ 6559F: include/linux/debugfs.h 6560F: include/linux/fwnode.h 6561F: include/linux/kobj* 6562F: include/linux/property.h 6563F: lib/kobj* 6564 6565DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6566M: Nishanth Menon <nm@ti.com> 6567L: linux-pm@vger.kernel.org 6568S: Maintained 6569F: drivers/soc/ti/smartreflex.c 6570F: include/linux/power/smartreflex.h 6571 6572DRM ACCEL DRIVERS FOR INTEL VPU 6573M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6574M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6575L: dri-devel@lists.freedesktop.org 6576S: Supported 6577T: git git://anongit.freedesktop.org/drm/drm-misc 6578F: drivers/accel/ivpu/ 6579F: include/uapi/drm/ivpu_accel.h 6580 6581DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6582M: Oded Gabbay <ogabbay@kernel.org> 6583L: dri-devel@lists.freedesktop.org 6584S: Maintained 6585C: irc://irc.oftc.net/dri-devel 6586T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6587F: Documentation/accel/ 6588F: drivers/accel/ 6589F: include/drm/drm_accel.h 6590 6591DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6592M: Maxime Ripard <mripard@kernel.org> 6593M: Chen-Yu Tsai <wens@csie.org> 6594R: Jernej Skrabec <jernej.skrabec@gmail.com> 6595L: dri-devel@lists.freedesktop.org 6596S: Supported 6597T: git git://anongit.freedesktop.org/drm/drm-misc 6598F: drivers/gpu/drm/sun4i/sun8i* 6599 6600DRM DRIVER FOR ARM PL111 CLCD 6601S: Orphan 6602T: git git://anongit.freedesktop.org/drm/drm-misc 6603F: drivers/gpu/drm/pl111/ 6604 6605DRM DRIVER FOR ARM VERSATILE TFT PANELS 6606M: Linus Walleij <linus.walleij@linaro.org> 6607S: Maintained 6608T: git git://anongit.freedesktop.org/drm/drm-misc 6609F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6610F: drivers/gpu/drm/panel/panel-arm-versatile.c 6611 6612DRM DRIVER FOR ASPEED BMC GFX 6613M: Joel Stanley <joel@jms.id.au> 6614L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6615S: Supported 6616T: git git://anongit.freedesktop.org/drm/drm-misc 6617F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6618F: drivers/gpu/drm/aspeed/ 6619 6620DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6621M: Dave Airlie <airlied@redhat.com> 6622R: Thomas Zimmermann <tzimmermann@suse.de> 6623R: Jocelyn Falempe <jfalempe@redhat.com> 6624L: dri-devel@lists.freedesktop.org 6625S: Supported 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: drivers/gpu/drm/ast/ 6628 6629DRM DRIVER FOR BOCHS VIRTUAL GPU 6630M: Gerd Hoffmann <kraxel@redhat.com> 6631L: virtualization@lists.linux.dev 6632S: Maintained 6633T: git git://anongit.freedesktop.org/drm/drm-misc 6634F: drivers/gpu/drm/tiny/bochs.c 6635 6636DRM DRIVER FOR BOE HIMAX8279D PANELS 6637M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6638S: Maintained 6639F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6640F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6641 6642DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6643M: Jagan Teki <jagan@amarulasolutions.com> 6644S: Maintained 6645F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6646F: drivers/gpu/drm/bridge/chipone-icn6211.c 6647 6648DRM DRIVER FOR EBBG FT8719 PANEL 6649M: Joel Selvaraj <jo@jsfamily.in> 6650S: Maintained 6651T: git git://anongit.freedesktop.org/drm/drm-misc 6652F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6653F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6654 6655DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6656M: Linus Walleij <linus.walleij@linaro.org> 6657S: Maintained 6658T: git git://anongit.freedesktop.org/drm/drm-misc 6659F: drivers/gpu/drm/tve200/ 6660 6661DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6662M: Icenowy Zheng <icenowy@aosc.io> 6663S: Maintained 6664F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6665F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6666 6667DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6668M: Jagan Teki <jagan@amarulasolutions.com> 6669S: Maintained 6670F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6671F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6672 6673DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6674M: Thomas Zimmermann <tzimmermann@suse.de> 6675M: Javier Martinez Canillas <javierm@redhat.com> 6676L: dri-devel@lists.freedesktop.org 6677S: Maintained 6678T: git git://anongit.freedesktop.org/drm/drm-misc 6679F: drivers/gpu/drm/drm_aperture.c 6680F: drivers/gpu/drm/tiny/ofdrm.c 6681F: drivers/gpu/drm/tiny/simpledrm.c 6682F: drivers/video/aperture.c 6683F: drivers/video/nomodeset.c 6684F: include/drm/drm_aperture.h 6685F: include/linux/aperture.h 6686F: include/video/nomodeset.h 6687 6688DRM DRIVER FOR GENERIC EDP PANELS 6689R: Douglas Anderson <dianders@chromium.org> 6690F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6691F: drivers/gpu/drm/panel/panel-edp.c 6692 6693DRM DRIVER FOR GENERIC USB DISPLAY 6694M: Noralf Trønnes <noralf@tronnes.org> 6695S: Maintained 6696W: https://github.com/notro/gud/wiki 6697T: git git://anongit.freedesktop.org/drm/drm-misc 6698F: drivers/gpu/drm/gud/ 6699F: include/drm/gud.h 6700 6701DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6702M: Hans de Goede <hdegoede@redhat.com> 6703S: Maintained 6704T: git git://anongit.freedesktop.org/drm/drm-misc 6705F: drivers/gpu/drm/tiny/gm12u320.c 6706 6707DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6708M: Ondrej Jirman <megi@xff.cz> 6709M: Javier Martinez Canillas <javierm@redhat.com> 6710S: Maintained 6711T: git git://anongit.freedesktop.org/drm/drm-misc 6712F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6713F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6714 6715DRM DRIVER FOR HX8357D PANELS 6716S: Orphan 6717T: git git://anongit.freedesktop.org/drm/drm-misc 6718F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6719F: drivers/gpu/drm/tiny/hx8357d.c 6720 6721DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6722M: Deepak Rawat <drawat.floss@gmail.com> 6723L: linux-hyperv@vger.kernel.org 6724L: dri-devel@lists.freedesktop.org 6725S: Maintained 6726T: git git://anongit.freedesktop.org/drm/drm-misc 6727F: drivers/gpu/drm/hyperv 6728 6729DRM DRIVER FOR ILITEK ILI9225 PANELS 6730M: David Lechner <david@lechnology.com> 6731S: Maintained 6732T: git git://anongit.freedesktop.org/drm/drm-misc 6733F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6734F: drivers/gpu/drm/tiny/ili9225.c 6735 6736DRM DRIVER FOR ILITEK ILI9486 PANELS 6737M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6738S: Maintained 6739T: git git://anongit.freedesktop.org/drm/drm-misc 6740F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6741F: drivers/gpu/drm/tiny/ili9486.c 6742 6743DRM DRIVER FOR ILITEK ILI9805 PANELS 6744M: Michael Trimarchi <michael@amarulasolutions.com> 6745S: Maintained 6746F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6747F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6748 6749DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6750M: Jagan Teki <jagan@edgeble.ai> 6751S: Maintained 6752F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6753F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6754 6755DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6756M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6757S: Supported 6758T: git git://anongit.freedesktop.org/drm/drm-misc 6759F: drivers/gpu/drm/logicvc/ 6760 6761DRM DRIVER FOR LVDS PANELS 6762M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/devicetree/bindings/display/lvds.yaml 6767F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6768F: drivers/gpu/drm/panel/panel-lvds.c 6769 6770DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6771M: Guido Günther <agx@sigxcpu.org> 6772R: Purism Kernel Team <kernel@puri.sm> 6773S: Maintained 6774F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6775F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6776 6777DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6778M: Dave Airlie <airlied@redhat.com> 6779R: Thomas Zimmermann <tzimmermann@suse.de> 6780R: Jocelyn Falempe <jfalempe@redhat.com> 6781L: dri-devel@lists.freedesktop.org 6782S: Supported 6783T: git git://anongit.freedesktop.org/drm/drm-misc 6784F: drivers/gpu/drm/mgag200/ 6785 6786DRM DRIVER FOR MI0283QT 6787M: Noralf Trønnes <noralf@tronnes.org> 6788S: Maintained 6789T: git git://anongit.freedesktop.org/drm/drm-misc 6790F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6791F: drivers/gpu/drm/tiny/mi0283qt.c 6792 6793DRM DRIVER FOR MIPI DBI compatible panels 6794M: Noralf Trønnes <noralf@tronnes.org> 6795S: Maintained 6796W: https://github.com/notro/panel-mipi-dbi/wiki 6797T: git git://anongit.freedesktop.org/drm/drm-misc 6798F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6799F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6800 6801DRM DRIVER FOR MSM ADRENO GPU 6802M: Rob Clark <robdclark@gmail.com> 6803M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6804M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6805R: Sean Paul <sean@poorly.run> 6806R: Marijn Suijten <marijn.suijten@somainline.org> 6807L: linux-arm-msm@vger.kernel.org 6808L: dri-devel@lists.freedesktop.org 6809L: freedreno@lists.freedesktop.org 6810S: Maintained 6811B: https://gitlab.freedesktop.org/drm/msm/-/issues 6812T: git https://gitlab.freedesktop.org/drm/msm.git 6813F: Documentation/devicetree/bindings/display/msm/ 6814F: drivers/gpu/drm/ci/xfails/msm* 6815F: drivers/gpu/drm/msm/ 6816F: include/uapi/drm/msm_drm.h 6817 6818DRM DRIVER FOR NOVATEK NT35510 PANELS 6819M: Linus Walleij <linus.walleij@linaro.org> 6820S: Maintained 6821T: git git://anongit.freedesktop.org/drm/drm-misc 6822F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6823F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6824 6825DRM DRIVER FOR NOVATEK NT35560 PANELS 6826M: Linus Walleij <linus.walleij@linaro.org> 6827S: Maintained 6828T: git git://anongit.freedesktop.org/drm/drm-misc 6829F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6830F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6831 6832DRM DRIVER FOR NOVATEK NT36523 PANELS 6833M: Jianhua Lu <lujianhua000@gmail.com> 6834S: Maintained 6835T: git git://anongit.freedesktop.org/drm/drm-misc 6836F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6837F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6838 6839DRM DRIVER FOR NOVATEK NT36672A PANELS 6840M: Sumit Semwal <sumit.semwal@linaro.org> 6841S: Maintained 6842T: git git://anongit.freedesktop.org/drm/drm-misc 6843F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6844F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6845 6846DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6847M: Karol Herbst <kherbst@redhat.com> 6848M: Lyude Paul <lyude@redhat.com> 6849M: Danilo Krummrich <dakr@redhat.com> 6850L: dri-devel@lists.freedesktop.org 6851L: nouveau@lists.freedesktop.org 6852S: Supported 6853W: https://nouveau.freedesktop.org/ 6854Q: https://patchwork.freedesktop.org/project/nouveau/ 6855Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6856B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6857C: irc://irc.oftc.net/nouveau 6858T: git https://gitlab.freedesktop.org/drm/nouveau.git 6859F: drivers/gpu/drm/nouveau/ 6860F: include/uapi/drm/nouveau_drm.h 6861 6862DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6863M: Stefan Mavrodiev <stefan@olimex.com> 6864S: Maintained 6865F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6866F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6867 6868DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6869R: Douglas Anderson <dianders@chromium.org> 6870F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6871F: drivers/gpu/drm/bridge/parade-ps8640.c 6872 6873DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6874M: Noralf Trønnes <noralf@tronnes.org> 6875S: Maintained 6876T: git git://anongit.freedesktop.org/drm/drm-misc 6877F: Documentation/devicetree/bindings/display/repaper.txt 6878F: drivers/gpu/drm/tiny/repaper.c 6879 6880DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6881M: Dave Airlie <airlied@redhat.com> 6882M: Gerd Hoffmann <kraxel@redhat.com> 6883L: virtualization@lists.linux.dev 6884S: Obsolete 6885W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6886T: git git://anongit.freedesktop.org/drm/drm-misc 6887F: drivers/gpu/drm/tiny/cirrus.c 6888 6889DRM DRIVER FOR QXL VIRTUAL GPU 6890M: Dave Airlie <airlied@redhat.com> 6891M: Gerd Hoffmann <kraxel@redhat.com> 6892L: virtualization@lists.linux.dev 6893L: spice-devel@lists.freedesktop.org 6894S: Maintained 6895T: git git://anongit.freedesktop.org/drm/drm-misc 6896F: drivers/gpu/drm/qxl/ 6897F: include/uapi/drm/qxl_drm.h 6898 6899DRM DRIVER FOR RAYDIUM RM67191 PANELS 6900M: Robert Chiras <robert.chiras@nxp.com> 6901S: Maintained 6902F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6903F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6904 6905DRM DRIVER FOR SAMSUNG DB7430 PANELS 6906M: Linus Walleij <linus.walleij@linaro.org> 6907S: Maintained 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6910F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6911 6912DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6913M: Inki Dae <inki.dae@samsung.com> 6914M: Jagan Teki <jagan@amarulasolutions.com> 6915M: Marek Szyprowski <m.szyprowski@samsung.com> 6916S: Maintained 6917T: git git://anongit.freedesktop.org/drm/drm-misc 6918F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6919F: drivers/gpu/drm/bridge/samsung-dsim.c 6920F: include/drm/bridge/samsung-dsim.h 6921 6922DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6923M: Markuss Broks <markuss.broks@gmail.com> 6924S: Maintained 6925F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6926F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6927 6928DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6929M: Artur Weber <aweber.kernel@gmail.com> 6930S: Maintained 6931F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6932F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6933 6934DRM DRIVER FOR SITRONIX ST7586 PANELS 6935M: David Lechner <david@lechnology.com> 6936S: Maintained 6937T: git git://anongit.freedesktop.org/drm/drm-misc 6938F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6939F: drivers/gpu/drm/tiny/st7586.c 6940 6941DRM DRIVER FOR SITRONIX ST7701 PANELS 6942M: Jagan Teki <jagan@amarulasolutions.com> 6943S: Maintained 6944F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6945F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6946 6947DRM DRIVER FOR SITRONIX ST7703 PANELS 6948M: Guido Günther <agx@sigxcpu.org> 6949R: Purism Kernel Team <kernel@puri.sm> 6950R: Ondrej Jirman <megi@xff.cz> 6951S: Maintained 6952F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6953F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6954 6955DRM DRIVER FOR SITRONIX ST7735R PANELS 6956M: David Lechner <david@lechnology.com> 6957S: Maintained 6958T: git git://anongit.freedesktop.org/drm/drm-misc 6959F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6960F: drivers/gpu/drm/tiny/st7735r.c 6961 6962DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6963M: Javier Martinez Canillas <javierm@redhat.com> 6964S: Maintained 6965T: git git://anongit.freedesktop.org/drm/drm-misc 6966F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6967F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6968F: drivers/gpu/drm/solomon/ssd130x* 6969 6970DRM DRIVER FOR ST-ERICSSON MCDE 6971M: Linus Walleij <linus.walleij@linaro.org> 6972S: Maintained 6973T: git git://anongit.freedesktop.org/drm/drm-misc 6974F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6975F: drivers/gpu/drm/mcde/ 6976 6977DRM DRIVER FOR SYNAPTICS R63353 PANELS 6978M: Michael Trimarchi <michael@amarulasolutions.com> 6979S: Maintained 6980F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6981F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6982 6983DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6984M: Jagan Teki <jagan@amarulasolutions.com> 6985S: Maintained 6986F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6987F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6988 6989DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6990R: Douglas Anderson <dianders@chromium.org> 6991F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6992F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6993 6994DRM DRIVER FOR TPO TPG110 PANELS 6995M: Linus Walleij <linus.walleij@linaro.org> 6996S: Maintained 6997T: git git://anongit.freedesktop.org/drm/drm-misc 6998F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6999F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7000 7001DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7002M: Dave Airlie <airlied@redhat.com> 7003R: Sean Paul <sean@poorly.run> 7004R: Thomas Zimmermann <tzimmermann@suse.de> 7005L: dri-devel@lists.freedesktop.org 7006S: Supported 7007T: git git://anongit.freedesktop.org/drm/drm-misc 7008F: drivers/gpu/drm/udl/ 7009 7010DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7011M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7012M: Melissa Wen <melissa.srw@gmail.com> 7013M: Maíra Canal <mairacanal@riseup.net> 7014R: Haneen Mohammed <hamohammed.sa@gmail.com> 7015R: Daniel Vetter <daniel@ffwll.ch> 7016L: dri-devel@lists.freedesktop.org 7017S: Maintained 7018T: git git://anongit.freedesktop.org/drm/drm-misc 7019F: Documentation/gpu/vkms.rst 7020F: drivers/gpu/drm/vkms/ 7021 7022DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7023M: Hans de Goede <hdegoede@redhat.com> 7024L: dri-devel@lists.freedesktop.org 7025S: Maintained 7026T: git git://anongit.freedesktop.org/drm/drm-misc 7027F: drivers/gpu/drm/vboxvideo/ 7028 7029DRM DRIVER FOR VMWARE VIRTUAL GPU 7030M: Zack Rusin <zack.rusin@broadcom.com> 7031R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7032L: dri-devel@lists.freedesktop.org 7033S: Supported 7034T: git git://anongit.freedesktop.org/drm/drm-misc 7035F: drivers/gpu/drm/vmwgfx/ 7036F: include/uapi/drm/vmwgfx_drm.h 7037 7038DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7039M: Linus Walleij <linus.walleij@linaro.org> 7040S: Maintained 7041T: git git://anongit.freedesktop.org/drm/drm-misc 7042F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7043F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7044 7045DRM DRIVERS 7046M: David Airlie <airlied@gmail.com> 7047M: Daniel Vetter <daniel@ffwll.ch> 7048L: dri-devel@lists.freedesktop.org 7049S: Maintained 7050B: https://gitlab.freedesktop.org/drm 7051C: irc://irc.oftc.net/dri-devel 7052T: git https://gitlab.freedesktop.org/drm/kernel.git 7053F: Documentation/devicetree/bindings/display/ 7054F: Documentation/devicetree/bindings/gpu/ 7055F: Documentation/gpu/ 7056F: drivers/gpu/ 7057F: include/drm/ 7058F: include/linux/vga* 7059F: include/uapi/drm/ 7060 7061DRM DRIVERS AND MISC GPU PATCHES 7062M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7063M: Maxime Ripard <mripard@kernel.org> 7064M: Thomas Zimmermann <tzimmermann@suse.de> 7065S: Maintained 7066W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7067T: git git://anongit.freedesktop.org/drm/drm-misc 7068F: Documentation/devicetree/bindings/display/ 7069F: Documentation/devicetree/bindings/gpu/ 7070F: Documentation/gpu/ 7071F: drivers/gpu/drm/ 7072F: drivers/gpu/vga/ 7073F: include/drm/drm 7074F: include/linux/vga* 7075F: include/uapi/drm/ 7076X: drivers/gpu/drm/amd/ 7077X: drivers/gpu/drm/armada/ 7078X: drivers/gpu/drm/etnaviv/ 7079X: drivers/gpu/drm/exynos/ 7080X: drivers/gpu/drm/i915/ 7081X: drivers/gpu/drm/kmb/ 7082X: drivers/gpu/drm/mediatek/ 7083X: drivers/gpu/drm/msm/ 7084X: drivers/gpu/drm/nouveau/ 7085X: drivers/gpu/drm/radeon/ 7086X: drivers/gpu/drm/renesas/rcar-du/ 7087X: drivers/gpu/drm/tegra/ 7088 7089DRM DRIVERS FOR ALLWINNER A10 7090M: Maxime Ripard <mripard@kernel.org> 7091M: Chen-Yu Tsai <wens@csie.org> 7092L: dri-devel@lists.freedesktop.org 7093S: Supported 7094T: git git://anongit.freedesktop.org/drm/drm-misc 7095F: Documentation/devicetree/bindings/display/allwinner* 7096F: drivers/gpu/drm/sun4i/ 7097 7098DRM DRIVERS FOR AMLOGIC SOCS 7099M: Neil Armstrong <neil.armstrong@linaro.org> 7100L: dri-devel@lists.freedesktop.org 7101L: linux-amlogic@lists.infradead.org 7102S: Supported 7103W: http://linux-meson.com/ 7104T: git git://anongit.freedesktop.org/drm/drm-misc 7105F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7106F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7107F: Documentation/gpu/meson.rst 7108F: drivers/gpu/drm/ci/xfails/meson* 7109F: drivers/gpu/drm/meson/ 7110 7111DRM DRIVERS FOR ATMEL HLCDC 7112M: Sam Ravnborg <sam@ravnborg.org> 7113M: Boris Brezillon <bbrezillon@kernel.org> 7114L: dri-devel@lists.freedesktop.org 7115S: Supported 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: Documentation/devicetree/bindings/display/atmel/ 7118F: drivers/gpu/drm/atmel-hlcdc/ 7119 7120DRM DRIVERS FOR BRIDGE CHIPS 7121M: Andrzej Hajda <andrzej.hajda@intel.com> 7122M: Neil Armstrong <neil.armstrong@linaro.org> 7123M: Robert Foss <rfoss@kernel.org> 7124R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7125R: Jonas Karlman <jonas@kwiboo.se> 7126R: Jernej Skrabec <jernej.skrabec@gmail.com> 7127S: Maintained 7128T: git git://anongit.freedesktop.org/drm/drm-misc 7129F: Documentation/devicetree/bindings/display/bridge/ 7130F: drivers/gpu/drm/bridge/ 7131F: drivers/gpu/drm/drm_bridge.c 7132F: drivers/gpu/drm/drm_bridge_connector.c 7133F: include/drm/drm_bridge.h 7134F: include/drm/drm_bridge_connector.h 7135 7136DRM DRIVERS FOR EXYNOS 7137M: Inki Dae <inki.dae@samsung.com> 7138M: Seung-Woo Kim <sw0312.kim@samsung.com> 7139M: Kyungmin Park <kyungmin.park@samsung.com> 7140L: dri-devel@lists.freedesktop.org 7141S: Supported 7142T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7143F: Documentation/devicetree/bindings/display/exynos/ 7144F: Documentation/devicetree/bindings/display/samsung/ 7145F: drivers/gpu/drm/exynos/ 7146F: include/uapi/drm/exynos_drm.h 7147 7148DRM DRIVERS FOR FREESCALE DCU 7149M: Stefan Agner <stefan@agner.ch> 7150M: Alison Wang <alison.wang@nxp.com> 7151L: dri-devel@lists.freedesktop.org 7152S: Supported 7153T: git git://anongit.freedesktop.org/drm/drm-misc 7154F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7155F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7156F: drivers/gpu/drm/fsl-dcu/ 7157 7158DRM DRIVERS FOR FREESCALE IMX 5/6 7159M: Philipp Zabel <p.zabel@pengutronix.de> 7160L: dri-devel@lists.freedesktop.org 7161S: Maintained 7162T: git git://anongit.freedesktop.org/drm/drm-misc 7163T: git git://git.pengutronix.de/git/pza/linux 7164F: Documentation/devicetree/bindings/display/imx/ 7165F: drivers/gpu/drm/imx/ipuv3/ 7166F: drivers/gpu/ipu-v3/ 7167 7168DRM DRIVERS FOR FREESCALE IMX BRIDGE 7169M: Liu Ying <victor.liu@nxp.com> 7170L: dri-devel@lists.freedesktop.org 7171S: Maintained 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7175F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7176F: drivers/gpu/drm/bridge/imx/ 7177 7178DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7179M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7180L: dri-devel@lists.freedesktop.org 7181S: Maintained 7182T: git git://anongit.freedesktop.org/drm/drm-misc 7183F: drivers/gpu/drm/gma500/ 7184 7185DRM DRIVERS FOR HISILICON 7186M: Xinliang Liu <xinliang.liu@linaro.org> 7187M: Tian Tao <tiantao6@hisilicon.com> 7188R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7189R: Sumit Semwal <sumit.semwal@linaro.org> 7190R: Yongqin Liu <yongqin.liu@linaro.org> 7191R: John Stultz <jstultz@google.com> 7192L: dri-devel@lists.freedesktop.org 7193S: Maintained 7194T: git git://anongit.freedesktop.org/drm/drm-misc 7195F: Documentation/devicetree/bindings/display/hisilicon/ 7196F: drivers/gpu/drm/hisilicon/ 7197 7198DRM DRIVERS FOR LIMA 7199M: Qiang Yu <yuq825@gmail.com> 7200L: dri-devel@lists.freedesktop.org 7201L: lima@lists.freedesktop.org (moderated for non-subscribers) 7202S: Maintained 7203T: git git://anongit.freedesktop.org/drm/drm-misc 7204F: drivers/gpu/drm/lima/ 7205F: include/uapi/drm/lima_drm.h 7206 7207DRM DRIVERS FOR LOONGSON 7208M: Sui Jingfeng <suijingfeng@loongson.cn> 7209L: dri-devel@lists.freedesktop.org 7210S: Supported 7211T: git git://anongit.freedesktop.org/drm/drm-misc 7212F: drivers/gpu/drm/loongson/ 7213 7214DRM DRIVERS FOR MEDIATEK 7215M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7216M: Philipp Zabel <p.zabel@pengutronix.de> 7217L: dri-devel@lists.freedesktop.org 7218L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7219S: Supported 7220F: Documentation/devicetree/bindings/display/mediatek/ 7221F: drivers/gpu/drm/ci/xfails/mediatek* 7222F: drivers/gpu/drm/mediatek/ 7223F: drivers/phy/mediatek/phy-mtk-dp.c 7224F: drivers/phy/mediatek/phy-mtk-hdmi* 7225F: drivers/phy/mediatek/phy-mtk-mipi* 7226 7227DRM DRIVERS FOR NVIDIA TEGRA 7228M: Thierry Reding <thierry.reding@gmail.com> 7229M: Mikko Perttunen <mperttunen@nvidia.com> 7230L: dri-devel@lists.freedesktop.org 7231L: linux-tegra@vger.kernel.org 7232S: Supported 7233T: git https://gitlab.freedesktop.org/drm/tegra.git 7234F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7235F: Documentation/devicetree/bindings/gpu/host1x/ 7236F: drivers/gpu/drm/tegra/ 7237F: drivers/gpu/host1x/ 7238F: include/linux/host1x.h 7239F: include/uapi/drm/tegra_drm.h 7240 7241DRM DRIVERS FOR RENESAS R-CAR 7242M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7243M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7244L: dri-devel@lists.freedesktop.org 7245L: linux-renesas-soc@vger.kernel.org 7246S: Supported 7247T: git git://linuxtv.org/pinchartl/media drm/du/next 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7250F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7251F: Documentation/devicetree/bindings/display/renesas,du.yaml 7252F: drivers/gpu/drm/renesas/rcar-du/ 7253 7254DRM DRIVERS FOR RENESAS RZ 7255M: Biju Das <biju.das.jz@bp.renesas.com> 7256L: dri-devel@lists.freedesktop.org 7257L: linux-renesas-soc@vger.kernel.org 7258S: Maintained 7259T: git git://anongit.freedesktop.org/drm/drm-misc 7260F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7261F: drivers/gpu/drm/renesas/rz-du/ 7262 7263DRM DRIVERS FOR RENESAS SHMOBILE 7264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7265M: Geert Uytterhoeven <geert+renesas@glider.be> 7266L: dri-devel@lists.freedesktop.org 7267L: linux-renesas-soc@vger.kernel.org 7268S: Supported 7269T: git git://anongit.freedesktop.org/drm/drm-misc 7270F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7271F: drivers/gpu/drm/renesas/shmobile/ 7272F: include/linux/platform_data/shmob_drm.h 7273 7274DRM DRIVERS FOR ROCKCHIP 7275M: Sandy Huang <hjc@rock-chips.com> 7276M: Heiko Stübner <heiko@sntech.de> 7277M: Andy Yan <andy.yan@rock-chips.com> 7278L: dri-devel@lists.freedesktop.org 7279S: Maintained 7280T: git git://anongit.freedesktop.org/drm/drm-misc 7281F: Documentation/devicetree/bindings/display/rockchip/ 7282F: drivers/gpu/drm/ci/xfails/rockchip* 7283F: drivers/gpu/drm/rockchip/ 7284 7285DRM DRIVERS FOR STI 7286M: Alain Volmat <alain.volmat@foss.st.com> 7287L: dri-devel@lists.freedesktop.org 7288S: Maintained 7289T: git git://anongit.freedesktop.org/drm/drm-misc 7290F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7291F: drivers/gpu/drm/sti 7292 7293DRM DRIVERS FOR STM 7294M: Yannick Fertre <yannick.fertre@foss.st.com> 7295M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7296M: Philippe Cornu <philippe.cornu@foss.st.com> 7297L: dri-devel@lists.freedesktop.org 7298S: Maintained 7299T: git git://anongit.freedesktop.org/drm/drm-misc 7300F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7301F: drivers/gpu/drm/stm 7302 7303DRM DRIVERS FOR TI KEYSTONE 7304M: Jyri Sarha <jyri.sarha@iki.fi> 7305M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7306L: dri-devel@lists.freedesktop.org 7307S: Maintained 7308T: git git://anongit.freedesktop.org/drm/drm-misc 7309F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7311F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7312F: drivers/gpu/drm/tidss/ 7313 7314DRM DRIVERS FOR TI LCDC 7315M: Jyri Sarha <jyri.sarha@iki.fi> 7316M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7317L: dri-devel@lists.freedesktop.org 7318S: Maintained 7319T: git git://anongit.freedesktop.org/drm/drm-misc 7320F: Documentation/devicetree/bindings/display/tilcdc/ 7321F: drivers/gpu/drm/tilcdc/ 7322 7323DRM DRIVERS FOR TI OMAP 7324M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7325L: dri-devel@lists.freedesktop.org 7326S: Maintained 7327T: git git://anongit.freedesktop.org/drm/drm-misc 7328F: Documentation/devicetree/bindings/display/ti/ 7329F: drivers/gpu/drm/omapdrm/ 7330 7331DRM DRIVERS FOR V3D 7332M: Melissa Wen <mwen@igalia.com> 7333M: Maíra Canal <mcanal@igalia.com> 7334S: Supported 7335T: git git://anongit.freedesktop.org/drm/drm-misc 7336F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7337F: drivers/gpu/drm/v3d/ 7338F: include/uapi/drm/v3d_drm.h 7339 7340DRM DRIVERS FOR VC4 7341M: Maxime Ripard <mripard@kernel.org> 7342S: Supported 7343T: git git://github.com/anholt/linux 7344T: git git://anongit.freedesktop.org/drm/drm-misc 7345F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7346F: drivers/gpu/drm/vc4/ 7347F: include/uapi/drm/vc4_drm.h 7348 7349DRM DRIVERS FOR VIVANTE GPU IP 7350M: Lucas Stach <l.stach@pengutronix.de> 7351R: Russell King <linux+etnaviv@armlinux.org.uk> 7352R: Christian Gmeiner <christian.gmeiner@gmail.com> 7353L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7354L: dri-devel@lists.freedesktop.org 7355S: Maintained 7356F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7357F: drivers/gpu/drm/etnaviv/ 7358F: include/uapi/drm/etnaviv_drm.h 7359 7360DRM DRIVERS FOR XEN 7361M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7362L: dri-devel@lists.freedesktop.org 7363L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7364S: Supported 7365T: git git://anongit.freedesktop.org/drm/drm-misc 7366F: Documentation/gpu/xen-front.rst 7367F: drivers/gpu/drm/xen/ 7368 7369DRM DRIVERS FOR XILINX 7370M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7371L: dri-devel@lists.freedesktop.org 7372S: Maintained 7373T: git git://anongit.freedesktop.org/drm/drm-misc 7374F: Documentation/devicetree/bindings/display/xlnx/ 7375F: drivers/gpu/drm/xlnx/ 7376 7377DRM GPU SCHEDULER 7378M: Luben Tuikov <ltuikov89@gmail.com> 7379M: Matthew Brost <matthew.brost@intel.com> 7380L: dri-devel@lists.freedesktop.org 7381S: Maintained 7382T: git git://anongit.freedesktop.org/drm/drm-misc 7383F: drivers/gpu/drm/scheduler/ 7384F: include/drm/gpu_scheduler.h 7385 7386DRM PANEL DRIVERS 7387M: Neil Armstrong <neil.armstrong@linaro.org> 7388R: Jessica Zhang <quic_jesszhan@quicinc.com> 7389R: Sam Ravnborg <sam@ravnborg.org> 7390L: dri-devel@lists.freedesktop.org 7391S: Maintained 7392T: git git://anongit.freedesktop.org/drm/drm-misc 7393F: Documentation/devicetree/bindings/display/panel/ 7394F: drivers/gpu/drm/drm_panel.c 7395F: drivers/gpu/drm/panel/ 7396F: include/drm/drm_panel.h 7397 7398DRM PRIVACY-SCREEN CLASS 7399M: Hans de Goede <hdegoede@redhat.com> 7400L: dri-devel@lists.freedesktop.org 7401S: Maintained 7402T: git git://anongit.freedesktop.org/drm/drm-misc 7403F: drivers/gpu/drm/drm_privacy_screen* 7404F: include/drm/drm_privacy_screen* 7405 7406DRM TTM SUBSYSTEM 7407M: Christian Koenig <christian.koenig@amd.com> 7408M: Huang Rui <ray.huang@amd.com> 7409L: dri-devel@lists.freedesktop.org 7410S: Maintained 7411T: git git://anongit.freedesktop.org/drm/drm-misc 7412F: drivers/gpu/drm/ttm/ 7413F: include/drm/ttm/ 7414 7415DRM AUTOMATED TESTING 7416M: Helen Koike <helen.koike@collabora.com> 7417L: dri-devel@lists.freedesktop.org 7418S: Maintained 7419T: git git://anongit.freedesktop.org/drm/drm-misc 7420F: Documentation/gpu/automated_testing.rst 7421F: drivers/gpu/drm/ci/ 7422 7423DSBR100 USB FM RADIO DRIVER 7424M: Alexey Klimov <klimov.linux@gmail.com> 7425L: linux-media@vger.kernel.org 7426S: Maintained 7427T: git git://linuxtv.org/media_tree.git 7428F: drivers/media/radio/dsbr100.c 7429 7430DT3155 MEDIA DRIVER 7431M: Hans Verkuil <hverkuil@xs4all.nl> 7432L: linux-media@vger.kernel.org 7433S: Odd Fixes 7434W: https://linuxtv.org 7435T: git git://linuxtv.org/media_tree.git 7436F: drivers/media/pci/dt3155/ 7437 7438DVB_USB_AF9015 MEDIA DRIVER 7439L: linux-media@vger.kernel.org 7440S: Orphan 7441W: https://linuxtv.org 7442Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7443F: drivers/media/usb/dvb-usb-v2/af9015* 7444 7445DVB_USB_AF9035 MEDIA DRIVER 7446L: linux-media@vger.kernel.org 7447S: Orphan 7448W: https://linuxtv.org 7449Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7450F: drivers/media/usb/dvb-usb-v2/af9035* 7451 7452DVB_USB_ANYSEE MEDIA DRIVER 7453L: linux-media@vger.kernel.org 7454S: Orphan 7455W: https://linuxtv.org 7456Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7457F: drivers/media/usb/dvb-usb-v2/anysee* 7458 7459DVB_USB_AU6610 MEDIA DRIVER 7460L: linux-media@vger.kernel.org 7461S: Orphan 7462W: https://linuxtv.org 7463Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7464F: drivers/media/usb/dvb-usb-v2/au6610* 7465 7466DVB_USB_CE6230 MEDIA DRIVER 7467L: linux-media@vger.kernel.org 7468S: Orphan 7469W: https://linuxtv.org 7470Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7471F: drivers/media/usb/dvb-usb-v2/ce6230* 7472 7473DVB_USB_CXUSB MEDIA DRIVER 7474M: Michael Krufky <mkrufky@linuxtv.org> 7475L: linux-media@vger.kernel.org 7476S: Maintained 7477W: https://linuxtv.org 7478W: http://github.com/mkrufky 7479Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7480T: git git://linuxtv.org/media_tree.git 7481F: drivers/media/usb/dvb-usb/cxusb* 7482 7483DVB_USB_EC168 MEDIA DRIVER 7484L: linux-media@vger.kernel.org 7485S: Orphan 7486W: https://linuxtv.org 7487Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7488F: drivers/media/usb/dvb-usb-v2/ec168* 7489 7490DVB_USB_GL861 MEDIA DRIVER 7491L: linux-media@vger.kernel.org 7492S: Orphan 7493W: https://linuxtv.org 7494Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7495F: drivers/media/usb/dvb-usb-v2/gl861* 7496 7497DVB_USB_MXL111SF MEDIA DRIVER 7498M: Michael Krufky <mkrufky@linuxtv.org> 7499L: linux-media@vger.kernel.org 7500S: Maintained 7501W: https://linuxtv.org 7502W: http://github.com/mkrufky 7503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7504T: git git://linuxtv.org/mkrufky/mxl111sf.git 7505F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7506 7507DVB_USB_RTL28XXU MEDIA DRIVER 7508L: linux-media@vger.kernel.org 7509S: Orphan 7510W: https://linuxtv.org 7511Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7512F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7513 7514DVB_USB_V2 MEDIA DRIVER 7515L: linux-media@vger.kernel.org 7516S: Orphan 7517W: https://linuxtv.org 7518W: http://palosaari.fi/linux/ 7519Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7520F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7521F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7522 7523DYNAMIC DEBUG 7524M: Jason Baron <jbaron@akamai.com> 7525M: Jim Cromie <jim.cromie@gmail.com> 7526S: Maintained 7527F: include/linux/dynamic_debug.h 7528F: lib/dynamic_debug.c 7529F: lib/test_dynamic_debug.c 7530 7531DYNAMIC INTERRUPT MODERATION 7532M: Tal Gilboa <talgi@nvidia.com> 7533S: Maintained 7534F: Documentation/networking/net_dim.rst 7535F: include/linux/dim.h 7536F: lib/dim/ 7537 7538DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7539M: Daniel Lezcano <daniel.lezcano@kernel.org> 7540L: linux-pm@vger.kernel.org 7541S: Supported 7542B: https://bugzilla.kernel.org 7543T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7544F: drivers/powercap/dtpm* 7545F: include/linux/dtpm.h 7546 7547DZ DECSTATION DZ11 SERIAL DRIVER 7548M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7549S: Maintained 7550F: drivers/tty/serial/dz.* 7551 7552E3X0 POWER BUTTON DRIVER 7553M: Moritz Fischer <moritz.fischer@ettus.com> 7554L: usrp-users@lists.ettus.com 7555S: Supported 7556W: http://www.ettus.com 7557F: Documentation/devicetree/bindings/input/e3x0-button.txt 7558F: drivers/input/misc/e3x0-button.c 7559 7560E4000 MEDIA DRIVER 7561L: linux-media@vger.kernel.org 7562S: Orphan 7563W: https://linuxtv.org 7564Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7565F: drivers/media/tuners/e4000* 7566 7567EARTH_PT1 MEDIA DRIVER 7568M: Akihiro Tsukada <tskd08@gmail.com> 7569L: linux-media@vger.kernel.org 7570S: Odd Fixes 7571F: drivers/media/pci/pt1/ 7572 7573EARTH_PT3 MEDIA DRIVER 7574M: Akihiro Tsukada <tskd08@gmail.com> 7575L: linux-media@vger.kernel.org 7576S: Odd Fixes 7577F: drivers/media/pci/pt3/ 7578 7579EC100 MEDIA DRIVER 7580L: linux-media@vger.kernel.org 7581S: Orphan 7582W: https://linuxtv.org 7583Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7584F: drivers/media/dvb-frontends/ec100* 7585 7586ECRYPT FILE SYSTEM 7587M: Tyler Hicks <code@tyhicks.com> 7588L: ecryptfs@vger.kernel.org 7589S: Odd Fixes 7590W: http://ecryptfs.org 7591W: https://launchpad.net/ecryptfs 7592T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7593F: Documentation/filesystems/ecryptfs.rst 7594F: fs/ecryptfs/ 7595 7596EDAC-AMD64 7597M: Yazen Ghannam <yazen.ghannam@amd.com> 7598L: linux-edac@vger.kernel.org 7599S: Supported 7600F: drivers/edac/amd64_edac* 7601F: drivers/edac/mce_amd* 7602 7603EDAC-ARMADA 7604M: Jan Luebbe <jlu@pengutronix.de> 7605L: linux-edac@vger.kernel.org 7606S: Maintained 7607F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7608F: drivers/edac/armada_xp_* 7609 7610EDAC-AST2500 7611M: Stefan Schaeckeler <sschaeck@cisco.com> 7612S: Supported 7613F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7614F: drivers/edac/aspeed_edac.c 7615 7616EDAC-BLUEFIELD 7617M: Shravan Kumar Ramani <shravankr@nvidia.com> 7618S: Supported 7619F: drivers/edac/bluefield_edac.c 7620 7621EDAC-CALXEDA 7622M: Andre Przywara <andre.przywara@arm.com> 7623L: linux-edac@vger.kernel.org 7624S: Maintained 7625F: drivers/edac/highbank* 7626 7627EDAC-CAVIUM OCTEON 7628M: Ralf Baechle <ralf@linux-mips.org> 7629L: linux-edac@vger.kernel.org 7630L: linux-mips@vger.kernel.org 7631S: Supported 7632F: drivers/edac/octeon_edac* 7633 7634EDAC-CAVIUM THUNDERX 7635M: Robert Richter <rric@kernel.org> 7636L: linux-edac@vger.kernel.org 7637S: Odd Fixes 7638F: drivers/edac/thunderx_edac* 7639 7640EDAC-CORE 7641M: Borislav Petkov <bp@alien8.de> 7642M: Tony Luck <tony.luck@intel.com> 7643R: James Morse <james.morse@arm.com> 7644R: Mauro Carvalho Chehab <mchehab@kernel.org> 7645R: Robert Richter <rric@kernel.org> 7646L: linux-edac@vger.kernel.org 7647S: Supported 7648T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7649F: Documentation/driver-api/edac.rst 7650F: drivers/edac/ 7651F: include/linux/edac.h 7652 7653EDAC-DMC520 7654M: Lei Wang <lewan@microsoft.com> 7655L: linux-edac@vger.kernel.org 7656S: Supported 7657F: drivers/edac/dmc520_edac.c 7658 7659EDAC-E752X 7660M: Mark Gross <markgross@kernel.org> 7661L: linux-edac@vger.kernel.org 7662S: Maintained 7663F: drivers/edac/e752x_edac.c 7664 7665EDAC-E7XXX 7666L: linux-edac@vger.kernel.org 7667S: Maintained 7668F: drivers/edac/e7xxx_edac.c 7669 7670EDAC-FSL_DDR 7671M: York Sun <york.sun@nxp.com> 7672L: linux-edac@vger.kernel.org 7673S: Maintained 7674F: drivers/edac/fsl_ddr_edac.* 7675 7676EDAC-GHES 7677M: Mauro Carvalho Chehab <mchehab@kernel.org> 7678L: linux-edac@vger.kernel.org 7679S: Maintained 7680F: drivers/edac/ghes_edac.c 7681 7682EDAC-I10NM 7683M: Tony Luck <tony.luck@intel.com> 7684L: linux-edac@vger.kernel.org 7685S: Maintained 7686F: drivers/edac/i10nm_base.c 7687 7688EDAC-I3000 7689L: linux-edac@vger.kernel.org 7690S: Orphan 7691F: drivers/edac/i3000_edac.c 7692 7693EDAC-I5000 7694L: linux-edac@vger.kernel.org 7695S: Maintained 7696F: drivers/edac/i5000_edac.c 7697 7698EDAC-I5400 7699M: Mauro Carvalho Chehab <mchehab@kernel.org> 7700L: linux-edac@vger.kernel.org 7701S: Maintained 7702F: drivers/edac/i5400_edac.c 7703 7704EDAC-I7300 7705M: Mauro Carvalho Chehab <mchehab@kernel.org> 7706L: linux-edac@vger.kernel.org 7707S: Maintained 7708F: drivers/edac/i7300_edac.c 7709 7710EDAC-I7CORE 7711M: Mauro Carvalho Chehab <mchehab@kernel.org> 7712L: linux-edac@vger.kernel.org 7713S: Maintained 7714F: drivers/edac/i7core_edac.c 7715 7716EDAC-I82443BXGX 7717M: Tim Small <tim@buttersideup.com> 7718L: linux-edac@vger.kernel.org 7719S: Maintained 7720F: drivers/edac/i82443bxgx_edac.c 7721 7722EDAC-I82975X 7723M: "Arvind R." <arvino55@gmail.com> 7724L: linux-edac@vger.kernel.org 7725S: Maintained 7726F: drivers/edac/i82975x_edac.c 7727 7728EDAC-IE31200 7729M: Jason Baron <jbaron@akamai.com> 7730L: linux-edac@vger.kernel.org 7731S: Maintained 7732F: drivers/edac/ie31200_edac.c 7733 7734EDAC-IGEN6 7735M: Tony Luck <tony.luck@intel.com> 7736R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7737L: linux-edac@vger.kernel.org 7738S: Maintained 7739F: drivers/edac/igen6_edac.c 7740 7741EDAC-MPC85XX 7742M: Johannes Thumshirn <morbidrsa@gmail.com> 7743L: linux-edac@vger.kernel.org 7744S: Maintained 7745F: drivers/edac/mpc85xx_edac.[ch] 7746 7747EDAC-NPCM 7748M: Marvin Lin <kflin@nuvoton.com> 7749M: Stanley Chu <yschu@nuvoton.com> 7750L: linux-edac@vger.kernel.org 7751S: Maintained 7752F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7753F: drivers/edac/npcm_edac.c 7754 7755EDAC-PASEMI 7756M: Egor Martovetsky <egor@pasemi.com> 7757L: linux-edac@vger.kernel.org 7758S: Maintained 7759F: drivers/edac/pasemi_edac.c 7760 7761EDAC-PND2 7762M: Tony Luck <tony.luck@intel.com> 7763L: linux-edac@vger.kernel.org 7764S: Maintained 7765F: drivers/edac/pnd2_edac.[ch] 7766 7767EDAC-QCOM 7768M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7769L: linux-arm-msm@vger.kernel.org 7770L: linux-edac@vger.kernel.org 7771S: Maintained 7772F: drivers/edac/qcom_edac.c 7773 7774EDAC-R82600 7775M: Tim Small <tim@buttersideup.com> 7776L: linux-edac@vger.kernel.org 7777S: Maintained 7778F: drivers/edac/r82600_edac.c 7779 7780EDAC-SBRIDGE 7781M: Tony Luck <tony.luck@intel.com> 7782R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7783L: linux-edac@vger.kernel.org 7784S: Maintained 7785F: drivers/edac/sb_edac.c 7786 7787EDAC-SKYLAKE 7788M: Tony Luck <tony.luck@intel.com> 7789L: linux-edac@vger.kernel.org 7790S: Maintained 7791F: drivers/edac/skx_*.[ch] 7792 7793EDAC-TI 7794M: Tero Kristo <kristo@kernel.org> 7795L: linux-edac@vger.kernel.org 7796S: Odd Fixes 7797F: drivers/edac/ti_edac.c 7798 7799EDIROL UA-101/UA-1000 DRIVER 7800M: Clemens Ladisch <clemens@ladisch.de> 7801L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7802S: Maintained 7803T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7804F: sound/usb/misc/ua101.c 7805 7806EFI TEST DRIVER 7807M: Ivan Hu <ivan.hu@canonical.com> 7808M: Ard Biesheuvel <ardb@kernel.org> 7809L: linux-efi@vger.kernel.org 7810S: Maintained 7811F: drivers/firmware/efi/test/ 7812 7813EFI VARIABLE FILESYSTEM 7814M: Jeremy Kerr <jk@ozlabs.org> 7815M: Ard Biesheuvel <ardb@kernel.org> 7816L: linux-efi@vger.kernel.org 7817S: Maintained 7818T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7819F: fs/efivarfs/ 7820 7821EFIFB FRAMEBUFFER DRIVER 7822M: Peter Jones <pjones@redhat.com> 7823L: linux-fbdev@vger.kernel.org 7824S: Maintained 7825F: drivers/video/fbdev/efifb.c 7826 7827EFS FILESYSTEM 7828S: Orphan 7829W: http://aeschi.ch.eu.org/efs/ 7830F: fs/efs/ 7831 7832EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7833M: Douglas Miller <dougmill@linux.ibm.com> 7834L: netdev@vger.kernel.org 7835S: Maintained 7836F: drivers/net/ethernet/ibm/ehea/ 7837 7838ELM327 CAN NETWORK DRIVER 7839M: Max Staudt <max@enpas.org> 7840L: linux-can@vger.kernel.org 7841S: Maintained 7842F: Documentation/networking/device_drivers/can/can327.rst 7843F: drivers/net/can/can327.c 7844 7845EM28XX VIDEO4LINUX DRIVER 7846M: Mauro Carvalho Chehab <mchehab@kernel.org> 7847L: linux-media@vger.kernel.org 7848S: Maintained 7849W: https://linuxtv.org 7850T: git git://linuxtv.org/media_tree.git 7851F: Documentation/admin-guide/media/em28xx* 7852F: drivers/media/usb/em28xx/ 7853 7854EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7855M: Adrian Hunter <adrian.hunter@intel.com> 7856M: Asutosh Das <quic_asutoshd@quicinc.com> 7857R: Ritesh Harjani <ritesh.list@gmail.com> 7858L: linux-mmc@vger.kernel.org 7859S: Supported 7860F: drivers/mmc/host/cqhci* 7861 7862EMS CPC-PCI CAN DRIVER 7863M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7864M: support@ems-wuensche.com 7865L: linux-can@vger.kernel.org 7866S: Maintained 7867F: drivers/net/can/sja1000/ems_pci.c 7868 7869EMULEX 10Gbps iSCSI - OneConnect DRIVER 7870M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7871L: linux-scsi@vger.kernel.org 7872S: Supported 7873W: http://www.broadcom.com 7874F: drivers/scsi/be2iscsi/ 7875 7876EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7877M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7878M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7879M: Somnath Kotur <somnath.kotur@broadcom.com> 7880L: netdev@vger.kernel.org 7881S: Supported 7882W: http://www.emulex.com 7883F: drivers/net/ethernet/emulex/benet/ 7884 7885EMULEX ONECONNECT ROCE DRIVER 7886M: Selvin Xavier <selvin.xavier@broadcom.com> 7887L: linux-rdma@vger.kernel.org 7888S: Odd Fixes 7889W: http://www.broadcom.com 7890F: drivers/infiniband/hw/ocrdma/ 7891F: include/uapi/rdma/ocrdma-abi.h 7892 7893EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7894M: James Smart <james.smart@broadcom.com> 7895M: Ram Vegesna <ram.vegesna@broadcom.com> 7896L: linux-scsi@vger.kernel.org 7897L: target-devel@vger.kernel.org 7898S: Supported 7899W: http://www.broadcom.com 7900F: drivers/scsi/elx/ 7901 7902EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7903M: James Smart <james.smart@broadcom.com> 7904M: Dick Kennedy <dick.kennedy@broadcom.com> 7905L: linux-scsi@vger.kernel.org 7906S: Supported 7907W: http://www.broadcom.com 7908F: drivers/scsi/lpfc/ 7909 7910ENE CB710 FLASH CARD READER DRIVER 7911M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7912S: Maintained 7913F: drivers/misc/cb710/ 7914F: drivers/mmc/host/cb710-mmc.* 7915F: include/linux/cb710.h 7916 7917ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7918M: Maxim Levitsky <maximlevitsky@gmail.com> 7919S: Maintained 7920F: drivers/media/rc/ene_ir.* 7921 7922EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7923M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7924L: linuxppc-dev@lists.ozlabs.org 7925S: Maintained 7926F: drivers/tty/ehv_bytechan.c 7927 7928EPSON S1D13XXX FRAMEBUFFER DRIVER 7929M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7930S: Maintained 7931T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7932F: drivers/video/fbdev/s1d13xxxfb.c 7933F: include/video/s1d13xxxfb.h 7934 7935EROFS FILE SYSTEM 7936M: Gao Xiang <xiang@kernel.org> 7937M: Chao Yu <chao@kernel.org> 7938R: Yue Hu <huyue2@coolpad.com> 7939R: Jeffle Xu <jefflexu@linux.alibaba.com> 7940R: Sandeep Dhavale <dhavale@google.com> 7941L: linux-erofs@lists.ozlabs.org 7942S: Maintained 7943W: https://erofs.docs.kernel.org 7944T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7945F: Documentation/ABI/testing/sysfs-fs-erofs 7946F: Documentation/filesystems/erofs.rst 7947F: fs/erofs/ 7948F: include/trace/events/erofs.h 7949 7950ERRSEQ ERROR TRACKING INFRASTRUCTURE 7951M: Jeff Layton <jlayton@kernel.org> 7952S: Maintained 7953F: include/linux/errseq.h 7954F: lib/errseq.c 7955 7956ESD CAN NETWORK DRIVERS 7957M: Stefan Mätje <stefan.maetje@esd.eu> 7958R: socketcan@esd.eu 7959L: linux-can@vger.kernel.org 7960S: Maintained 7961F: drivers/net/can/esd/ 7962 7963ESD CAN/USB DRIVERS 7964M: Frank Jungclaus <frank.jungclaus@esd.eu> 7965R: socketcan@esd.eu 7966L: linux-can@vger.kernel.org 7967S: Maintained 7968F: drivers/net/can/usb/esd_usb.c 7969 7970ET131X NETWORK DRIVER 7971M: Mark Einon <mark.einon@gmail.com> 7972S: Odd Fixes 7973F: drivers/net/ethernet/agere/ 7974 7975ETAS ES58X CAN/USB DRIVER 7976M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7977L: linux-can@vger.kernel.org 7978S: Maintained 7979F: Documentation/networking/devlink/etas_es58x.rst 7980F: drivers/net/can/usb/etas_es58x/ 7981 7982ETHERNET BRIDGE 7983M: Roopa Prabhu <roopa@nvidia.com> 7984M: Nikolay Aleksandrov <razor@blackwall.org> 7985L: bridge@lists.linux.dev 7986L: netdev@vger.kernel.org 7987S: Maintained 7988W: http://www.linuxfoundation.org/en/Net:Bridge 7989F: include/linux/netfilter_bridge/ 7990F: net/bridge/ 7991 7992ETHERNET PHY LIBRARY 7993M: Andrew Lunn <andrew@lunn.ch> 7994M: Heiner Kallweit <hkallweit1@gmail.com> 7995R: Russell King <linux@armlinux.org.uk> 7996L: netdev@vger.kernel.org 7997S: Maintained 7998F: Documentation/ABI/testing/sysfs-class-net-phydev 7999F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8000F: Documentation/devicetree/bindings/net/mdio* 8001F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8002F: Documentation/networking/phy.rst 8003F: drivers/net/mdio/ 8004F: drivers/net/mdio/acpi_mdio.c 8005F: drivers/net/mdio/fwnode_mdio.c 8006F: drivers/net/mdio/of_mdio.c 8007F: drivers/net/pcs/ 8008F: drivers/net/phy/ 8009F: include/dt-bindings/net/qca-ar803x.h 8010F: include/linux/*mdio*.h 8011F: include/linux/linkmode.h 8012F: include/linux/mdio/*.h 8013F: include/linux/mii.h 8014F: include/linux/of_net.h 8015F: include/linux/phy.h 8016F: include/linux/phy_fixed.h 8017F: include/linux/phylib_stubs.h 8018F: include/linux/platform_data/mdio-bcm-unimac.h 8019F: include/linux/platform_data/mdio-gpio.h 8020F: include/trace/events/mdio.h 8021F: include/uapi/linux/mdio.h 8022F: include/uapi/linux/mii.h 8023F: net/core/of_net.c 8024 8025ETHERNET PHY LIBRARY [RUST] 8026M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8027R: Trevor Gross <tmgross@umich.edu> 8028L: netdev@vger.kernel.org 8029L: rust-for-linux@vger.kernel.org 8030S: Maintained 8031F: rust/kernel/net/phy.rs 8032 8033EXEC & BINFMT API, ELF 8034R: Eric Biederman <ebiederm@xmission.com> 8035R: Kees Cook <keescook@chromium.org> 8036L: linux-mm@kvack.org 8037S: Supported 8038T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8039F: Documentation/userspace-api/ELF.rst 8040F: fs/*binfmt_*.c 8041F: fs/exec.c 8042F: include/linux/binfmts.h 8043F: include/linux/elf.h 8044F: include/uapi/linux/binfmts.h 8045F: include/uapi/linux/elf.h 8046F: tools/testing/selftests/exec/ 8047N: asm/elf.h 8048N: binfmt 8049 8050EXFAT FILE SYSTEM 8051M: Namjae Jeon <linkinjeon@kernel.org> 8052M: Sungjong Seo <sj1557.seo@samsung.com> 8053L: linux-fsdevel@vger.kernel.org 8054S: Maintained 8055T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8056F: fs/exfat/ 8057 8058EXPRESSWIRE PROTOCOL LIBRARY 8059M: Duje Mihanović <duje.mihanovic@skole.hr> 8060L: linux-leds@vger.kernel.org 8061S: Maintained 8062F: drivers/leds/leds-expresswire.c 8063F: include/linux/leds-expresswire.h 8064 8065EXT2 FILE SYSTEM 8066M: Jan Kara <jack@suse.com> 8067L: linux-ext4@vger.kernel.org 8068S: Maintained 8069F: Documentation/filesystems/ext2.rst 8070T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8071F: fs/ext2/ 8072F: include/linux/ext2* 8073 8074EXT4 FILE SYSTEM 8075M: "Theodore Ts'o" <tytso@mit.edu> 8076M: Andreas Dilger <adilger.kernel@dilger.ca> 8077L: linux-ext4@vger.kernel.org 8078S: Maintained 8079W: http://ext4.wiki.kernel.org 8080Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8081T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8082F: Documentation/filesystems/ext4/ 8083F: fs/ext4/ 8084F: include/trace/events/ext4.h 8085F: include/uapi/linux/ext4.h 8086 8087Extended Verification Module (EVM) 8088M: Mimi Zohar <zohar@linux.ibm.com> 8089M: Roberto Sassu <roberto.sassu@huawei.com> 8090L: linux-integrity@vger.kernel.org 8091S: Supported 8092T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8093F: security/integrity/ 8094F: security/integrity/evm/ 8095 8096EXTENSIBLE FIRMWARE INTERFACE (EFI) 8097M: Ard Biesheuvel <ardb@kernel.org> 8098L: linux-efi@vger.kernel.org 8099S: Maintained 8100T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8101F: Documentation/admin-guide/efi-stub.rst 8102F: arch/*/include/asm/efi.h 8103F: arch/*/kernel/efi.c 8104F: arch/arm/boot/compressed/efi-header.S 8105F: arch/x86/platform/efi/ 8106F: drivers/firmware/efi/ 8107F: include/linux/efi*.h 8108 8109EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8110M: MyungJoo Ham <myungjoo.ham@samsung.com> 8111M: Chanwoo Choi <cw00.choi@samsung.com> 8112L: linux-kernel@vger.kernel.org 8113S: Maintained 8114T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8115F: Documentation/devicetree/bindings/extcon/ 8116F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8117F: drivers/extcon/ 8118F: include/linux/extcon.h 8119F: include/linux/extcon/ 8120 8121EXTRA BOOT CONFIG 8122M: Masami Hiramatsu <mhiramat@kernel.org> 8123L: linux-kernel@vger.kernel.org 8124L: linux-trace-kernel@vger.kernel.org 8125S: Maintained 8126Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8127T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8128F: Documentation/admin-guide/bootconfig.rst 8129F: fs/proc/bootconfig.c 8130F: include/linux/bootconfig.h 8131F: lib/bootconfig-data.S 8132F: lib/bootconfig.c 8133F: tools/bootconfig/* 8134F: tools/bootconfig/scripts/* 8135 8136EXYNOS DP DRIVER 8137M: Jingoo Han <jingoohan1@gmail.com> 8138L: dri-devel@lists.freedesktop.org 8139S: Maintained 8140F: drivers/gpu/drm/exynos/exynos_dp* 8141 8142EXYNOS SYSMMU (IOMMU) driver 8143M: Marek Szyprowski <m.szyprowski@samsung.com> 8144L: iommu@lists.linux.dev 8145S: Maintained 8146F: drivers/iommu/exynos-iommu.c 8147 8148F2FS FILE SYSTEM 8149M: Jaegeuk Kim <jaegeuk@kernel.org> 8150M: Chao Yu <chao@kernel.org> 8151L: linux-f2fs-devel@lists.sourceforge.net 8152S: Maintained 8153W: https://f2fs.wiki.kernel.org/ 8154Q: https://patchwork.kernel.org/project/f2fs/list/ 8155B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8156T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8157F: Documentation/ABI/testing/sysfs-fs-f2fs 8158F: Documentation/filesystems/f2fs.rst 8159F: fs/f2fs/ 8160F: include/linux/f2fs_fs.h 8161F: include/trace/events/f2fs.h 8162F: include/uapi/linux/f2fs.h 8163 8164F71805F HARDWARE MONITORING DRIVER 8165M: Jean Delvare <jdelvare@suse.com> 8166L: linux-hwmon@vger.kernel.org 8167S: Maintained 8168F: Documentation/hwmon/f71805f.rst 8169F: drivers/hwmon/f71805f.c 8170 8171FADDR2LINE 8172M: Josh Poimboeuf <jpoimboe@kernel.org> 8173S: Maintained 8174F: scripts/faddr2line 8175 8176FAILOVER MODULE 8177M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8178L: netdev@vger.kernel.org 8179S: Supported 8180F: Documentation/networking/failover.rst 8181F: include/net/failover.h 8182F: net/core/failover.c 8183 8184FANOTIFY 8185M: Jan Kara <jack@suse.cz> 8186R: Amir Goldstein <amir73il@gmail.com> 8187R: Matthew Bobrowski <repnop@google.com> 8188L: linux-fsdevel@vger.kernel.org 8189S: Maintained 8190F: fs/notify/fanotify/ 8191F: include/linux/fanotify.h 8192F: include/uapi/linux/fanotify.h 8193 8194FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8195M: Linus Walleij <linus.walleij@linaro.org> 8196L: linux-usb@vger.kernel.org 8197S: Maintained 8198F: drivers/usb/fotg210/ 8199 8200FARSYNC SYNCHRONOUS DRIVER 8201M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8202S: Supported 8203W: http://www.farsite.co.uk/ 8204F: drivers/net/wan/farsync.* 8205 8206FAULT INJECTION SUPPORT 8207M: Akinobu Mita <akinobu.mita@gmail.com> 8208S: Supported 8209F: Documentation/fault-injection/ 8210F: lib/fault-inject.c 8211 8212FBTFT Framebuffer drivers 8213L: dri-devel@lists.freedesktop.org 8214L: linux-fbdev@vger.kernel.org 8215S: Orphan 8216F: drivers/staging/fbtft/ 8217 8218FC0011 TUNER DRIVER 8219M: Michael Buesch <m@bues.ch> 8220L: linux-media@vger.kernel.org 8221S: Maintained 8222F: drivers/media/tuners/fc0011.c 8223F: drivers/media/tuners/fc0011.h 8224 8225FC2580 MEDIA DRIVER 8226L: linux-media@vger.kernel.org 8227S: Orphan 8228W: https://linuxtv.org 8229Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8230F: drivers/media/tuners/fc2580* 8231 8232FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8233M: Hannes Reinecke <hare@suse.de> 8234L: linux-scsi@vger.kernel.org 8235S: Supported 8236W: www.Open-FCoE.org 8237F: drivers/scsi/fcoe/ 8238F: drivers/scsi/libfc/ 8239F: include/scsi/fc/ 8240F: include/scsi/libfc.h 8241F: include/scsi/libfcoe.h 8242F: include/uapi/scsi/fc/ 8243 8244FILE LOCKING (flock() and fcntl()/lockf()) 8245M: Jeff Layton <jlayton@kernel.org> 8246M: Chuck Lever <chuck.lever@oracle.com> 8247R: Alexander Aring <alex.aring@gmail.com> 8248L: linux-fsdevel@vger.kernel.org 8249S: Maintained 8250F: fs/fcntl.c 8251F: fs/locks.c 8252F: include/linux/fcntl.h 8253F: include/uapi/linux/fcntl.h 8254 8255FILESYSTEM DIRECT ACCESS (DAX) 8256M: Dan Williams <dan.j.williams@intel.com> 8257R: Matthew Wilcox <willy@infradead.org> 8258R: Jan Kara <jack@suse.cz> 8259L: linux-fsdevel@vger.kernel.org 8260L: nvdimm@lists.linux.dev 8261S: Supported 8262F: fs/dax.c 8263F: include/linux/dax.h 8264F: include/trace/events/fs_dax.h 8265 8266FILESYSTEMS (VFS and infrastructure) 8267M: Alexander Viro <viro@zeniv.linux.org.uk> 8268M: Christian Brauner <brauner@kernel.org> 8269R: Jan Kara <jack@suse.cz> 8270L: linux-fsdevel@vger.kernel.org 8271S: Maintained 8272F: fs/* 8273F: include/linux/fs.h 8274F: include/linux/fs_types.h 8275F: include/uapi/linux/fs.h 8276F: include/uapi/linux/openat2.h 8277 8278FILESYSTEMS [EXPORTFS] 8279M: Chuck Lever <chuck.lever@oracle.com> 8280M: Jeff Layton <jlayton@kernel.org> 8281R: Amir Goldstein <amir73il@gmail.com> 8282L: linux-fsdevel@vger.kernel.org 8283L: linux-nfs@vger.kernel.org 8284S: Supported 8285F: Documentation/filesystems/nfs/exporting.rst 8286F: fs/exportfs/ 8287F: fs/fhandle.c 8288F: include/linux/exportfs.h 8289 8290FILESYSTEMS [IDMAPPED MOUNTS] 8291M: Christian Brauner <brauner@kernel.org> 8292M: Seth Forshee <sforshee@kernel.org> 8293L: linux-fsdevel@vger.kernel.org 8294S: Maintained 8295F: Documentation/filesystems/idmappings.rst 8296F: fs/mnt_idmapping.c 8297F: include/linux/mnt_idmapping.* 8298F: tools/testing/selftests/mount_setattr/ 8299 8300FILESYSTEMS [IOMAP] 8301M: Christian Brauner <brauner@kernel.org> 8302R: Darrick J. Wong <djwong@kernel.org> 8303L: linux-xfs@vger.kernel.org 8304L: linux-fsdevel@vger.kernel.org 8305S: Supported 8306F: fs/iomap/ 8307F: include/linux/iomap.h 8308 8309FILESYSTEMS [NETFS LIBRARY] 8310M: David Howells <dhowells@redhat.com> 8311R: Jeff Layton <jlayton@kernel.org> 8312L: netfs@lists.linux.dev 8313L: linux-fsdevel@vger.kernel.org 8314S: Supported 8315F: Documentation/filesystems/caching/ 8316F: Documentation/filesystems/netfs_library.rst 8317F: fs/netfs/ 8318F: include/linux/fscache*.h 8319F: include/linux/netfs.h 8320F: include/trace/events/fscache.h 8321F: include/trace/events/netfs.h 8322 8323FILESYSTEMS [STACKABLE] 8324M: Miklos Szeredi <miklos@szeredi.hu> 8325M: Amir Goldstein <amir73il@gmail.com> 8326L: linux-fsdevel@vger.kernel.org 8327L: linux-unionfs@vger.kernel.org 8328S: Maintained 8329F: fs/backing-file.c 8330F: include/linux/backing-file.h 8331 8332FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8333M: Riku Voipio <riku.voipio@iki.fi> 8334L: linux-hwmon@vger.kernel.org 8335S: Maintained 8336F: drivers/hwmon/f75375s.c 8337F: include/linux/f75375s.h 8338 8339FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8340M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8341L: linux-can@vger.kernel.org 8342S: Maintained 8343F: drivers/net/can/usb/f81604.c 8344 8345FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8346M: Clemens Ladisch <clemens@ladisch.de> 8347M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8348L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8349S: Maintained 8350T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8351F: include/uapi/sound/firewire.h 8352F: sound/firewire/ 8353 8354FIREWIRE MEDIA DRIVERS (firedtv) 8355M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8356L: linux-media@vger.kernel.org 8357L: linux1394-devel@lists.sourceforge.net 8358S: Maintained 8359T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8360F: drivers/media/firewire/ 8361 8362FIREWIRE SBP-2 TARGET 8363M: Chris Boot <bootc@bootc.net> 8364L: linux-scsi@vger.kernel.org 8365L: target-devel@vger.kernel.org 8366L: linux1394-devel@lists.sourceforge.net 8367S: Maintained 8368T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8369F: drivers/target/sbp/ 8370 8371FIREWIRE SUBSYSTEM 8372M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8373M: Takashi Sakamoto <takaswie@kernel.org> 8374L: linux1394-devel@lists.sourceforge.net 8375S: Maintained 8376W: http://ieee1394.docs.kernel.org/ 8377T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8378F: drivers/firewire/ 8379F: include/linux/firewire.h 8380F: include/uapi/linux/firewire*.h 8381F: tools/firewire/ 8382 8383FIRMWARE FRAMEWORK FOR ARMV8-A 8384M: Sudeep Holla <sudeep.holla@arm.com> 8385L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8386S: Maintained 8387F: drivers/firmware/arm_ffa/ 8388F: include/linux/arm_ffa.h 8389 8390FIRMWARE LOADER (request_firmware) 8391M: Luis Chamberlain <mcgrof@kernel.org> 8392M: Russ Weight <russ.weight@linux.dev> 8393L: linux-kernel@vger.kernel.org 8394S: Maintained 8395F: Documentation/firmware_class/ 8396F: drivers/base/firmware_loader/ 8397F: include/linux/firmware.h 8398 8399FLEXTIMER FTM-QUADDEC DRIVER 8400M: Patrick Havelange <patrick.havelange@essensium.com> 8401L: linux-iio@vger.kernel.org 8402S: Maintained 8403F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8404F: drivers/counter/ftm-quaddec.c 8405 8406FLOPPY DRIVER 8407M: Denis Efremov <efremov@linux.com> 8408L: linux-block@vger.kernel.org 8409S: Odd Fixes 8410F: drivers/block/floppy.c 8411 8412FLYSKY FSIA6B RC RECEIVER 8413M: Markus Koch <markus@notsyncing.net> 8414L: linux-input@vger.kernel.org 8415S: Maintained 8416F: drivers/input/joystick/fsia6b.c 8417 8418FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8419M: Geoffrey D. Bennett <g@b4.vu> 8420L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8421S: Maintained 8422W: https://github.com/geoffreybennett/scarlett-gen2 8423B: https://github.com/geoffreybennett/scarlett-gen2/issues 8424T: git https://github.com/geoffreybennett/scarlett-gen2.git 8425F: include/uapi/sound/scarlett2.h 8426F: sound/usb/mixer_scarlett2.c 8427 8428FORCEDETH GIGABIT ETHERNET DRIVER 8429M: Rain River <rain.1986.08.12@gmail.com> 8430M: Zhu Yanjun <zyjzyj2000@gmail.com> 8431L: netdev@vger.kernel.org 8432S: Maintained 8433F: drivers/net/ethernet/nvidia/* 8434 8435FORTIFY_SOURCE 8436M: Kees Cook <keescook@chromium.org> 8437L: linux-hardening@vger.kernel.org 8438S: Supported 8439T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8440F: include/linux/fortify-string.h 8441F: lib/fortify_kunit.c 8442F: lib/memcpy_kunit.c 8443F: lib/strcat_kunit.c 8444F: lib/strscpy_kunit.c 8445F: lib/test_fortify/* 8446F: scripts/test_fortify.sh 8447K: \b__NO_FORTIFY\b 8448 8449FPGA DFL DRIVERS 8450M: Wu Hao <hao.wu@intel.com> 8451R: Tom Rix <trix@redhat.com> 8452L: linux-fpga@vger.kernel.org 8453S: Maintained 8454F: Documentation/ABI/testing/sysfs-bus-dfl* 8455F: Documentation/fpga/dfl.rst 8456F: drivers/fpga/dfl* 8457F: drivers/uio/uio_dfl.c 8458F: include/linux/dfl.h 8459F: include/uapi/linux/fpga-dfl.h 8460 8461FPGA MANAGER FRAMEWORK 8462M: Moritz Fischer <mdf@kernel.org> 8463M: Wu Hao <hao.wu@intel.com> 8464M: Xu Yilun <yilun.xu@intel.com> 8465R: Tom Rix <trix@redhat.com> 8466L: linux-fpga@vger.kernel.org 8467S: Maintained 8468Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8469T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8470F: Documentation/devicetree/bindings/fpga/ 8471F: Documentation/driver-api/fpga/ 8472F: Documentation/fpga/ 8473F: drivers/fpga/ 8474F: include/linux/fpga/ 8475 8476FPU EMULATOR 8477M: Bill Metzenthen <billm@melbpc.org.au> 8478S: Maintained 8479W: https://floatingpoint.billm.au/ 8480F: arch/x86/math-emu/ 8481 8482FRAMEBUFFER CORE 8483M: Daniel Vetter <daniel@ffwll.ch> 8484S: Odd Fixes 8485T: git git://anongit.freedesktop.org/drm/drm-misc 8486F: drivers/video/fbdev/core/ 8487 8488FRAMEBUFFER LAYER 8489M: Helge Deller <deller@gmx.de> 8490L: linux-fbdev@vger.kernel.org 8491L: dri-devel@lists.freedesktop.org 8492S: Maintained 8493Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8494T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8495F: Documentation/fb/ 8496F: drivers/video/ 8497F: include/linux/fb.h 8498F: include/uapi/linux/fb.h 8499F: include/uapi/video/ 8500F: include/video/ 8501 8502FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8503M: Horia Geantă <horia.geanta@nxp.com> 8504M: Pankaj Gupta <pankaj.gupta@nxp.com> 8505M: Gaurav Jain <gaurav.jain@nxp.com> 8506L: linux-crypto@vger.kernel.org 8507S: Maintained 8508F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8509F: drivers/crypto/caam/ 8510 8511FREESCALE COLDFIRE M5441X MMC DRIVER 8512M: Angelo Dureghello <angelo.dureghello@timesys.com> 8513L: linux-mmc@vger.kernel.org 8514S: Maintained 8515F: drivers/mmc/host/sdhci-esdhc-mcf.c 8516F: include/linux/platform_data/mmc-esdhc-mcf.h 8517 8518FREESCALE DIU FRAMEBUFFER DRIVER 8519M: Timur Tabi <timur@kernel.org> 8520L: linux-fbdev@vger.kernel.org 8521S: Maintained 8522F: drivers/video/fbdev/fsl-diu-fb.* 8523 8524FREESCALE DMA DRIVER 8525M: Zhang Wei <zw@zh-kernel.org> 8526L: linuxppc-dev@lists.ozlabs.org 8527S: Maintained 8528F: drivers/dma/fsldma.* 8529 8530FREESCALE DSPI DRIVER 8531M: Vladimir Oltean <olteanv@gmail.com> 8532L: linux-spi@vger.kernel.org 8533S: Maintained 8534F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8535F: drivers/spi/spi-fsl-dspi.c 8536F: include/linux/spi/spi-fsl-dspi.h 8537 8538FREESCALE eDMA DRIVER 8539M: Frank Li <Frank.Li@nxp.com> 8540L: imx@lists.linux.dev 8541L: dmaengine@vger.kernel.org 8542S: Maintained 8543F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8544F: drivers/dma/fsl-edma*.* 8545 8546FREESCALE ENETC ETHERNET DRIVERS 8547M: Claudiu Manoil <claudiu.manoil@nxp.com> 8548M: Vladimir Oltean <vladimir.oltean@nxp.com> 8549L: netdev@vger.kernel.org 8550S: Maintained 8551F: drivers/net/ethernet/freescale/enetc/ 8552 8553FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8554M: Claudiu Manoil <claudiu.manoil@nxp.com> 8555L: netdev@vger.kernel.org 8556S: Maintained 8557F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8558F: drivers/net/ethernet/freescale/gianfar* 8559 8560FREESCALE GPMI NAND DRIVER 8561M: Han Xu <han.xu@nxp.com> 8562L: linux-mtd@lists.infradead.org 8563S: Maintained 8564F: drivers/mtd/nand/raw/gpmi-nand/* 8565 8566FREESCALE I2C CPM DRIVER 8567M: Jochen Friedrich <jochen@scram.de> 8568L: linuxppc-dev@lists.ozlabs.org 8569L: linux-i2c@vger.kernel.org 8570S: Maintained 8571F: drivers/i2c/busses/i2c-cpm.c 8572 8573FREESCALE IMX / MXC FEC DRIVER 8574M: Wei Fang <wei.fang@nxp.com> 8575R: Shenwei Wang <shenwei.wang@nxp.com> 8576R: Clark Wang <xiaoning.wang@nxp.com> 8577L: imx@lists.linux.dev 8578L: netdev@vger.kernel.org 8579S: Maintained 8580F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8581F: drivers/net/ethernet/freescale/fec.h 8582F: drivers/net/ethernet/freescale/fec_main.c 8583F: drivers/net/ethernet/freescale/fec_ptp.c 8584 8585FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8586M: Sascha Hauer <s.hauer@pengutronix.de> 8587R: Pengutronix Kernel Team <kernel@pengutronix.de> 8588L: linux-fbdev@vger.kernel.org 8589L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8590S: Maintained 8591F: drivers/video/fbdev/imxfb.c 8592 8593FREESCALE IMX DDR PMU DRIVER 8594M: Frank Li <Frank.li@nxp.com> 8595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8596S: Maintained 8597F: Documentation/admin-guide/perf/imx-ddr.rst 8598F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8599F: drivers/perf/fsl_imx8_ddr_perf.c 8600 8601FREESCALE IMX I2C DRIVER 8602M: Oleksij Rempel <o.rempel@pengutronix.de> 8603R: Pengutronix Kernel Team <kernel@pengutronix.de> 8604L: linux-i2c@vger.kernel.org 8605S: Maintained 8606F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8607F: drivers/i2c/busses/i2c-imx.c 8608 8609FREESCALE IMX LPI2C DRIVER 8610M: Dong Aisheng <aisheng.dong@nxp.com> 8611L: linux-i2c@vger.kernel.org 8612L: imx@lists.linux.dev 8613S: Maintained 8614F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8615F: drivers/i2c/busses/i2c-imx-lpi2c.c 8616 8617FREESCALE MPC I2C DRIVER 8618M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8619L: linux-i2c@vger.kernel.org 8620S: Maintained 8621F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8622F: drivers/i2c/busses/i2c-mpc.c 8623 8624FREESCALE QORIQ DPAA ETHERNET DRIVER 8625M: Madalin Bucur <madalin.bucur@nxp.com> 8626L: netdev@vger.kernel.org 8627S: Maintained 8628F: drivers/net/ethernet/freescale/dpaa 8629 8630FREESCALE QORIQ DPAA FMAN DRIVER 8631M: Madalin Bucur <madalin.bucur@nxp.com> 8632R: Sean Anderson <sean.anderson@seco.com> 8633L: netdev@vger.kernel.org 8634S: Maintained 8635F: Documentation/devicetree/bindings/net/fsl-fman.txt 8636F: drivers/net/ethernet/freescale/fman 8637 8638FREESCALE QORIQ PTP CLOCK DRIVER 8639M: Yangbo Lu <yangbo.lu@nxp.com> 8640L: netdev@vger.kernel.org 8641S: Maintained 8642F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8643F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8644F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8645F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8646F: drivers/ptp/ptp_qoriq.c 8647F: drivers/ptp/ptp_qoriq_debugfs.c 8648F: include/linux/fsl/ptp_qoriq.h 8649 8650FREESCALE QUAD SPI DRIVER 8651M: Han Xu <han.xu@nxp.com> 8652L: linux-spi@vger.kernel.org 8653S: Maintained 8654F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8655F: drivers/spi/spi-fsl-qspi.c 8656 8657FREESCALE QUICC ENGINE LIBRARY 8658M: Qiang Zhao <qiang.zhao@nxp.com> 8659L: linuxppc-dev@lists.ozlabs.org 8660S: Maintained 8661F: drivers/soc/fsl/qe/ 8662F: include/soc/fsl/qe/ 8663 8664FREESCALE QUICC ENGINE QMC DRIVER 8665M: Herve Codina <herve.codina@bootlin.com> 8666L: linuxppc-dev@lists.ozlabs.org 8667S: Maintained 8668F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8669F: drivers/soc/fsl/qe/qmc.c 8670F: include/soc/fsl/qe/qmc.h 8671 8672FREESCALE QUICC ENGINE QMC HDLC DRIVER 8673M: Herve Codina <herve.codina@bootlin.com> 8674L: netdev@vger.kernel.org 8675L: linuxppc-dev@lists.ozlabs.org 8676S: Maintained 8677F: drivers/net/wan/fsl_qmc_hdlc.c 8678 8679FREESCALE QUICC ENGINE TSA DRIVER 8680M: Herve Codina <herve.codina@bootlin.com> 8681L: linuxppc-dev@lists.ozlabs.org 8682S: Maintained 8683F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8684F: drivers/soc/fsl/qe/tsa.c 8685F: drivers/soc/fsl/qe/tsa.h 8686F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8687 8688FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8689L: netdev@vger.kernel.org 8690L: linuxppc-dev@lists.ozlabs.org 8691S: Orphan 8692F: drivers/net/ethernet/freescale/ucc_geth* 8693 8694FREESCALE QUICC ENGINE UCC HDLC DRIVER 8695M: Zhao Qiang <qiang.zhao@nxp.com> 8696L: netdev@vger.kernel.org 8697L: linuxppc-dev@lists.ozlabs.org 8698S: Maintained 8699F: drivers/net/wan/fsl_ucc_hdlc* 8700 8701FREESCALE QUICC ENGINE UCC UART DRIVER 8702M: Timur Tabi <timur@kernel.org> 8703L: linuxppc-dev@lists.ozlabs.org 8704S: Maintained 8705F: drivers/tty/serial/ucc_uart.c 8706 8707FREESCALE SOC DRIVERS 8708L: linuxppc-dev@lists.ozlabs.org 8709L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8710S: Orphan 8711F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8712F: Documentation/devicetree/bindings/soc/fsl/ 8713F: drivers/soc/fsl/ 8714F: include/linux/fsl/ 8715F: include/soc/fsl/ 8716 8717FREESCALE SOC FS_ENET DRIVER 8718M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8719L: linuxppc-dev@lists.ozlabs.org 8720L: netdev@vger.kernel.org 8721S: Maintained 8722F: drivers/net/ethernet/freescale/fs_enet/ 8723 8724FREESCALE SOC SOUND DRIVERS 8725M: Shengjiu Wang <shengjiu.wang@gmail.com> 8726M: Xiubo Li <Xiubo.Lee@gmail.com> 8727R: Fabio Estevam <festevam@gmail.com> 8728R: Nicolin Chen <nicoleotsuka@gmail.com> 8729L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8730L: linuxppc-dev@lists.ozlabs.org 8731S: Maintained 8732F: sound/soc/fsl/fsl* 8733F: sound/soc/fsl/imx* 8734 8735FREESCALE SOC SOUND QMC DRIVER 8736M: Herve Codina <herve.codina@bootlin.com> 8737L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8738L: linuxppc-dev@lists.ozlabs.org 8739S: Maintained 8740F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8741F: sound/soc/fsl/fsl_qmc_audio.c 8742 8743FREESCALE USB PERIPHERAL DRIVERS 8744L: linux-usb@vger.kernel.org 8745L: linuxppc-dev@lists.ozlabs.org 8746S: Orphan 8747F: drivers/usb/gadget/udc/fsl* 8748 8749FREESCALE USB PHY DRIVER 8750M: Ran Wang <ran.wang_1@nxp.com> 8751L: linux-usb@vger.kernel.org 8752L: linuxppc-dev@lists.ozlabs.org 8753S: Maintained 8754F: drivers/usb/phy/phy-fsl-usb* 8755 8756FREEVXFS FILESYSTEM 8757M: Christoph Hellwig <hch@infradead.org> 8758S: Maintained 8759W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8760F: fs/freevxfs/ 8761 8762FREEZER 8763M: "Rafael J. Wysocki" <rafael@kernel.org> 8764M: Pavel Machek <pavel@ucw.cz> 8765L: linux-pm@vger.kernel.org 8766S: Supported 8767F: Documentation/power/freezing-of-tasks.rst 8768F: include/linux/freezer.h 8769F: kernel/freezer.c 8770 8771FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8772M: Eric Biggers <ebiggers@kernel.org> 8773M: Theodore Y. Ts'o <tytso@mit.edu> 8774M: Jaegeuk Kim <jaegeuk@kernel.org> 8775L: linux-fscrypt@vger.kernel.org 8776S: Supported 8777Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8778T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8779F: Documentation/filesystems/fscrypt.rst 8780F: fs/crypto/ 8781F: include/linux/fscrypt.h 8782F: include/uapi/linux/fscrypt.h 8783 8784FSI SUBSYSTEM 8785M: Jeremy Kerr <jk@ozlabs.org> 8786M: Joel Stanley <joel@jms.id.au> 8787R: Alistar Popple <alistair@popple.id.au> 8788R: Eddie James <eajames@linux.ibm.com> 8789L: linux-fsi@lists.ozlabs.org 8790S: Supported 8791Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8792T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8793F: drivers/fsi/ 8794F: include/linux/fsi*.h 8795F: include/trace/events/fsi*.h 8796 8797FSI-ATTACHED I2C DRIVER 8798M: Eddie James <eajames@linux.ibm.com> 8799L: linux-i2c@vger.kernel.org 8800L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8801S: Maintained 8802F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8803F: drivers/i2c/busses/i2c-fsi.c 8804 8805FSI-ATTACHED SPI DRIVER 8806M: Eddie James <eajames@linux.ibm.com> 8807L: linux-spi@vger.kernel.org 8808S: Maintained 8809F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8810F: drivers/spi/spi-fsi.c 8811 8812FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8813M: Jan Kara <jack@suse.cz> 8814R: Amir Goldstein <amir73il@gmail.com> 8815L: linux-fsdevel@vger.kernel.org 8816S: Maintained 8817T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8818F: fs/notify/ 8819F: include/linux/fsnotify*.h 8820 8821FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8822M: Eric Biggers <ebiggers@kernel.org> 8823M: Theodore Y. Ts'o <tytso@mit.edu> 8824L: fsverity@lists.linux.dev 8825S: Supported 8826Q: https://patchwork.kernel.org/project/fsverity/list/ 8827T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8828F: Documentation/filesystems/fsverity.rst 8829F: fs/verity/ 8830F: include/linux/fsverity.h 8831F: include/uapi/linux/fsverity.h 8832 8833FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8834M: Michael Zaidman <michael.zaidman@gmail.com> 8835L: linux-i2c@vger.kernel.org 8836L: linux-input@vger.kernel.org 8837S: Maintained 8838F: drivers/hid/hid-ft260.c 8839 8840FUJITSU LAPTOP EXTRAS 8841M: Jonathan Woithe <jwoithe@just42.net> 8842L: platform-driver-x86@vger.kernel.org 8843S: Maintained 8844F: drivers/platform/x86/fujitsu-laptop.c 8845 8846FUJITSU TABLET EXTRAS 8847M: Robert Gerlach <khnz@gmx.de> 8848L: platform-driver-x86@vger.kernel.org 8849S: Maintained 8850F: drivers/platform/x86/fujitsu-tablet.c 8851 8852FUNCTION HOOKS (FTRACE) 8853M: Steven Rostedt <rostedt@goodmis.org> 8854M: Masami Hiramatsu <mhiramat@kernel.org> 8855R: Mark Rutland <mark.rutland@arm.com> 8856L: linux-kernel@vger.kernel.org 8857L: linux-trace-kernel@vger.kernel.org 8858S: Maintained 8859Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8860T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8861F: Documentation/trace/ftrace* 8862F: arch/*/*/*/*ftrace* 8863F: arch/*/*/*ftrace* 8864F: include/*/ftrace.h 8865F: kernel/trace/fgraph.c 8866F: kernel/trace/ftrace* 8867F: samples/ftrace 8868 8869FUNGIBLE ETHERNET DRIVERS 8870M: Dimitris Michailidis <dmichail@fungible.com> 8871L: netdev@vger.kernel.org 8872S: Supported 8873F: drivers/net/ethernet/fungible/ 8874 8875FUSE: FILESYSTEM IN USERSPACE 8876M: Miklos Szeredi <miklos@szeredi.hu> 8877L: linux-fsdevel@vger.kernel.org 8878S: Maintained 8879W: https://github.com/libfuse/ 8880T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8881F: Documentation/filesystems/fuse.rst 8882F: fs/fuse/ 8883F: include/uapi/linux/fuse.h 8884 8885FUTEX SUBSYSTEM 8886M: Thomas Gleixner <tglx@linutronix.de> 8887M: Ingo Molnar <mingo@redhat.com> 8888R: Peter Zijlstra <peterz@infradead.org> 8889R: Darren Hart <dvhart@infradead.org> 8890R: Davidlohr Bueso <dave@stgolabs.net> 8891R: André Almeida <andrealmeid@igalia.com> 8892L: linux-kernel@vger.kernel.org 8893S: Maintained 8894T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8895F: Documentation/locking/*futex* 8896F: include/asm-generic/futex.h 8897F: include/linux/futex.h 8898F: include/uapi/linux/futex.h 8899F: kernel/futex/* 8900F: tools/perf/bench/futex* 8901F: tools/testing/selftests/futex/ 8902 8903GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8904M: Sebastian Reichel <sre@kernel.org> 8905L: linux-media@vger.kernel.org 8906S: Maintained 8907F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8908F: drivers/media/i2c/gc0308.c 8909 8910GALAXYCORE GC2145 SENSOR DRIVER 8911M: Alain Volmat <alain.volmat@foss.st.com> 8912L: linux-media@vger.kernel.org 8913S: Maintained 8914T: git git://linuxtv.org/media_tree.git 8915F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8916F: drivers/media/i2c/gc2145.c 8917 8918GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8919M: Tim Harvey <tharvey@gateworks.com> 8920S: Maintained 8921F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8922F: Documentation/hwmon/gsc-hwmon.rst 8923F: drivers/hwmon/gsc-hwmon.c 8924F: drivers/mfd/gateworks-gsc.c 8925F: include/linux/mfd/gsc.h 8926F: include/linux/platform_data/gsc_hwmon.h 8927 8928GCC PLUGINS 8929M: Kees Cook <keescook@chromium.org> 8930L: linux-hardening@vger.kernel.org 8931S: Maintained 8932T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8933F: Documentation/kbuild/gcc-plugins.rst 8934F: include/linux/stackleak.h 8935F: kernel/stackleak.c 8936F: scripts/Makefile.gcc-plugins 8937F: scripts/gcc-plugins/ 8938 8939GCOV BASED KERNEL PROFILING 8940M: Peter Oberparleiter <oberpar@linux.ibm.com> 8941S: Maintained 8942F: Documentation/dev-tools/gcov.rst 8943F: kernel/gcov/ 8944 8945GDB KERNEL DEBUGGING HELPER SCRIPTS 8946M: Jan Kiszka <jan.kiszka@siemens.com> 8947M: Kieran Bingham <kbingham@kernel.org> 8948S: Supported 8949F: scripts/gdb/ 8950 8951GEMINI CRYPTO DRIVER 8952M: Corentin Labbe <clabbe@baylibre.com> 8953L: linux-crypto@vger.kernel.org 8954S: Maintained 8955F: drivers/crypto/gemini/ 8956 8957GEMTEK FM RADIO RECEIVER DRIVER 8958M: Hans Verkuil <hverkuil@xs4all.nl> 8959L: linux-media@vger.kernel.org 8960S: Maintained 8961W: https://linuxtv.org 8962T: git git://linuxtv.org/media_tree.git 8963F: drivers/media/radio/radio-gemtek* 8964 8965GENERIC ARCHITECTURE TOPOLOGY 8966M: Sudeep Holla <sudeep.holla@arm.com> 8967L: linux-kernel@vger.kernel.org 8968S: Maintained 8969F: drivers/base/arch_topology.c 8970F: include/linux/arch_topology.h 8971 8972GENERIC ENTRY CODE 8973M: Thomas Gleixner <tglx@linutronix.de> 8974M: Peter Zijlstra <peterz@infradead.org> 8975M: Andy Lutomirski <luto@kernel.org> 8976L: linux-kernel@vger.kernel.org 8977S: Maintained 8978T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8979F: include/linux/entry-common.h 8980F: include/linux/entry-kvm.h 8981F: kernel/entry/ 8982 8983GENERIC GPIO I2C DRIVER 8984M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8985S: Supported 8986F: drivers/i2c/busses/i2c-gpio.c 8987F: include/linux/platform_data/i2c-gpio.h 8988 8989GENERIC GPIO I2C MULTIPLEXER DRIVER 8990M: Peter Korsgaard <peter.korsgaard@barco.com> 8991L: linux-i2c@vger.kernel.org 8992S: Supported 8993F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8994F: drivers/i2c/muxes/i2c-mux-gpio.c 8995F: include/linux/platform_data/i2c-mux-gpio.h 8996 8997GENERIC GPIO RESET DRIVER 8998M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 8999S: Maintained 9000F: drivers/reset/reset-gpio.c 9001 9002GENERIC HDLC (WAN) DRIVERS 9003M: Krzysztof Halasa <khc@pm.waw.pl> 9004S: Maintained 9005W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9006F: drivers/net/wan/c101.c 9007F: drivers/net/wan/hd6457* 9008F: drivers/net/wan/hdlc* 9009F: drivers/net/wan/n2.c 9010F: drivers/net/wan/pc300too.c 9011F: drivers/net/wan/pci200syn.c 9012F: drivers/net/wan/wanxl* 9013 9014GENERIC INCLUDE/ASM HEADER FILES 9015M: Arnd Bergmann <arnd@arndb.de> 9016L: linux-arch@vger.kernel.org 9017S: Maintained 9018T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9019F: include/asm-generic/ 9020F: include/uapi/asm-generic/ 9021 9022GENERIC PHY FRAMEWORK 9023M: Vinod Koul <vkoul@kernel.org> 9024M: Kishon Vijay Abraham I <kishon@kernel.org> 9025L: linux-phy@lists.infradead.org 9026S: Supported 9027Q: https://patchwork.kernel.org/project/linux-phy/list/ 9028T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9029F: Documentation/devicetree/bindings/phy/ 9030F: drivers/phy/ 9031F: include/dt-bindings/phy/ 9032F: include/linux/phy/ 9033 9034GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9035M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9036S: Supported 9037F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9038F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9039 9040GENERIC PM DOMAINS 9041M: Ulf Hansson <ulf.hansson@linaro.org> 9042L: linux-pm@vger.kernel.org 9043S: Supported 9044F: Documentation/devicetree/bindings/power/power?domain* 9045T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9046F: drivers/pmdomain/ 9047F: include/linux/pm_domain.h 9048 9049GENERIC RADIX TREE 9050M: Kent Overstreet <kent.overstreet@linux.dev> 9051S: Supported 9052C: irc://irc.oftc.net/bcache 9053F: include/linux/generic-radix-tree.h 9054F: lib/generic-radix-tree.c 9055 9056GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9057M: Eugen Hristev <eugen.hristev@microchip.com> 9058L: linux-input@vger.kernel.org 9059S: Maintained 9060F: drivers/input/touchscreen/resistive-adc-touch.c 9061 9062GENERIC STRING LIBRARY 9063M: Kees Cook <keescook@chromium.org> 9064R: Andy Shevchenko <andy@kernel.org> 9065L: linux-hardening@vger.kernel.org 9066S: Supported 9067T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9068F: include/linux/string.h 9069F: include/linux/string_choices.h 9070F: include/linux/string_helpers.h 9071F: lib/string.c 9072F: lib/string_kunit.c 9073F: lib/string_helpers.c 9074F: lib/string_helpers_kunit.c 9075F: scripts/coccinelle/api/string_choices.cocci 9076 9077GENERIC UIO DRIVER FOR PCI DEVICES 9078M: "Michael S. Tsirkin" <mst@redhat.com> 9079L: kvm@vger.kernel.org 9080S: Supported 9081F: drivers/uio/uio_pci_generic.c 9082 9083GENERIC VDSO LIBRARY 9084M: Andy Lutomirski <luto@kernel.org> 9085M: Thomas Gleixner <tglx@linutronix.de> 9086M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9087L: linux-kernel@vger.kernel.org 9088S: Maintained 9089T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9090F: include/asm-generic/vdso/vsyscall.h 9091F: include/vdso/ 9092F: kernel/time/vsyscall.c 9093F: lib/vdso/ 9094 9095GENWQE (IBM Generic Workqueue Card) 9096M: Frank Haverkamp <haver@linux.ibm.com> 9097S: Supported 9098F: drivers/misc/genwqe/ 9099 9100GET_MAINTAINER SCRIPT 9101M: Joe Perches <joe@perches.com> 9102S: Maintained 9103F: scripts/get_maintainer.pl 9104 9105GFS2 FILE SYSTEM 9106M: Andreas Gruenbacher <agruenba@redhat.com> 9107L: gfs2@lists.linux.dev 9108S: Supported 9109B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9110T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9111F: Documentation/filesystems/gfs2* 9112F: fs/gfs2/ 9113F: include/uapi/linux/gfs2_ondisk.h 9114 9115GIGABYTE WATERFORCE SENSOR DRIVER 9116M: Aleksa Savic <savicaleksa83@gmail.com> 9117L: linux-hwmon@vger.kernel.org 9118S: Maintained 9119F: Documentation/hwmon/gigabyte_waterforce.rst 9120F: drivers/hwmon/gigabyte_waterforce.c 9121 9122GIGABYTE WMI DRIVER 9123M: Thomas Weißschuh <thomas@weissschuh.net> 9124L: platform-driver-x86@vger.kernel.org 9125S: Maintained 9126F: drivers/platform/x86/gigabyte-wmi.c 9127 9128GNSS SUBSYSTEM 9129M: Johan Hovold <johan@kernel.org> 9130S: Maintained 9131T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9132F: Documentation/ABI/testing/sysfs-class-gnss 9133F: Documentation/devicetree/bindings/gnss/ 9134F: drivers/gnss/ 9135F: include/linux/gnss.h 9136 9137GO7007 MPEG CODEC 9138M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9139L: linux-media@vger.kernel.org 9140S: Maintained 9141F: drivers/media/usb/go7007/ 9142 9143GOODIX TOUCHSCREEN 9144M: Bastien Nocera <hadess@hadess.net> 9145M: Hans de Goede <hdegoede@redhat.com> 9146L: linux-input@vger.kernel.org 9147S: Maintained 9148F: drivers/input/touchscreen/goodix* 9149 9150GOOGLE ETHERNET DRIVERS 9151M: Jeroen de Borst <jeroendb@google.com> 9152M: Praveen Kaligineedi <pkaligineedi@google.com> 9153R: Shailend Chand <shailend@google.com> 9154L: netdev@vger.kernel.org 9155S: Supported 9156F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9157F: drivers/net/ethernet/google 9158 9159GOOGLE FIRMWARE DRIVERS 9160M: Tzung-Bi Shih <tzungbi@kernel.org> 9161R: Brian Norris <briannorris@chromium.org> 9162R: Julius Werner <jwerner@chromium.org> 9163L: chrome-platform@lists.linux.dev 9164S: Maintained 9165T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9166F: drivers/firmware/google/ 9167 9168GOOGLE TENSOR SoC SUPPORT 9169M: Peter Griffin <peter.griffin@linaro.org> 9170L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9171L: linux-samsung-soc@vger.kernel.org 9172S: Maintained 9173F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9174F: arch/arm64/boot/dts/exynos/google/ 9175F: drivers/clk/samsung/clk-gs101.c 9176F: include/dt-bindings/clock/google,gs101.h 9177K: [gG]oogle.?[tT]ensor 9178 9179GPD POCKET FAN DRIVER 9180M: Hans de Goede <hdegoede@redhat.com> 9181L: platform-driver-x86@vger.kernel.org 9182S: Maintained 9183F: drivers/platform/x86/gpd-pocket-fan.c 9184 9185GPIO ACPI SUPPORT 9186M: Mika Westerberg <mika.westerberg@linux.intel.com> 9187M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9188L: linux-gpio@vger.kernel.org 9189L: linux-acpi@vger.kernel.org 9190S: Supported 9191T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9192F: Documentation/firmware-guide/acpi/gpio-properties.rst 9193F: drivers/gpio/gpiolib-acpi.c 9194F: drivers/gpio/gpiolib-acpi.h 9195 9196GPIO AGGREGATOR 9197M: Geert Uytterhoeven <geert+renesas@glider.be> 9198L: linux-gpio@vger.kernel.org 9199S: Supported 9200F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9201F: drivers/gpio/gpio-aggregator.c 9202 9203GPIO IR Transmitter 9204M: Sean Young <sean@mess.org> 9205L: linux-media@vger.kernel.org 9206S: Maintained 9207F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9208F: drivers/media/rc/gpio-ir-tx.c 9209 9210GPIO MOCKUP DRIVER 9211M: Bamvor Jian Zhang <bamv2005@gmail.com> 9212L: linux-gpio@vger.kernel.org 9213S: Maintained 9214F: drivers/gpio/gpio-mockup.c 9215F: tools/testing/selftests/gpio/ 9216 9217GPIO REGMAP 9218M: Michael Walle <mwalle@kernel.org> 9219S: Maintained 9220F: drivers/gpio/gpio-regmap.c 9221F: include/linux/gpio/regmap.h 9222K: (devm_)?gpio_regmap_(un)?register 9223 9224GPIO SUBSYSTEM 9225M: Linus Walleij <linus.walleij@linaro.org> 9226M: Bartosz Golaszewski <brgl@bgdev.pl> 9227L: linux-gpio@vger.kernel.org 9228S: Maintained 9229T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9230F: Documentation/admin-guide/gpio/ 9231F: Documentation/devicetree/bindings/gpio/ 9232F: Documentation/driver-api/gpio/ 9233F: drivers/gpio/ 9234F: include/dt-bindings/gpio/ 9235F: include/linux/gpio.h 9236F: include/linux/gpio/ 9237F: include/linux/of_gpio.h 9238 9239GPIO UAPI 9240M: Bartosz Golaszewski <brgl@bgdev.pl> 9241R: Kent Gibson <warthog618@gmail.com> 9242L: linux-gpio@vger.kernel.org 9243S: Maintained 9244T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9245F: Documentation/ABI/obsolete/sysfs-gpio 9246F: Documentation/ABI/testing/gpio-cdev 9247F: Documentation/userspace-api/gpio/ 9248F: drivers/gpio/gpiolib-cdev.c 9249F: include/uapi/linux/gpio.h 9250F: tools/gpio/ 9251 9252GRE DEMULTIPLEXER DRIVER 9253M: Dmitry Kozlov <xeb@mail.ru> 9254L: netdev@vger.kernel.org 9255S: Maintained 9256F: include/net/gre.h 9257F: net/ipv4/gre_demux.c 9258F: net/ipv4/gre_offload.c 9259 9260GRETH 10/100/1G Ethernet MAC device driver 9261M: Andreas Larsson <andreas@gaisler.com> 9262L: netdev@vger.kernel.org 9263S: Maintained 9264F: drivers/net/ethernet/aeroflex/ 9265 9266GREYBUS AUDIO PROTOCOLS DRIVERS 9267M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9268M: Mark Greer <mgreer@animalcreek.com> 9269S: Maintained 9270F: drivers/staging/greybus/audio_apbridgea.c 9271F: drivers/staging/greybus/audio_apbridgea.h 9272F: drivers/staging/greybus/audio_codec.c 9273F: drivers/staging/greybus/audio_codec.h 9274F: drivers/staging/greybus/audio_gb.c 9275F: drivers/staging/greybus/audio_manager.c 9276F: drivers/staging/greybus/audio_manager.h 9277F: drivers/staging/greybus/audio_manager_module.c 9278F: drivers/staging/greybus/audio_manager_private.h 9279F: drivers/staging/greybus/audio_manager_sysfs.c 9280F: drivers/staging/greybus/audio_module.c 9281F: drivers/staging/greybus/audio_topology.c 9282 9283GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9284M: Viresh Kumar <vireshk@kernel.org> 9285S: Maintained 9286F: drivers/staging/greybus/authentication.c 9287F: drivers/staging/greybus/bootrom.c 9288F: drivers/staging/greybus/firmware.h 9289F: drivers/staging/greybus/fw-core.c 9290F: drivers/staging/greybus/fw-download.c 9291F: drivers/staging/greybus/fw-management.c 9292F: drivers/staging/greybus/greybus_authentication.h 9293F: drivers/staging/greybus/greybus_firmware.h 9294F: drivers/staging/greybus/hid.c 9295F: drivers/staging/greybus/i2c.c 9296F: drivers/staging/greybus/spi.c 9297F: drivers/staging/greybus/spilib.c 9298F: drivers/staging/greybus/spilib.h 9299 9300GREYBUS LOOPBACK DRIVER 9301M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9302S: Maintained 9303F: drivers/staging/greybus/loopback.c 9304 9305GREYBUS PLATFORM DRIVERS 9306M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9307S: Maintained 9308F: drivers/staging/greybus/arche-apb-ctrl.c 9309F: drivers/staging/greybus/arche-platform.c 9310F: drivers/staging/greybus/arche_platform.h 9311 9312GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9313M: Rui Miguel Silva <rmfrfs@gmail.com> 9314S: Maintained 9315F: drivers/staging/greybus/gpio.c 9316F: drivers/staging/greybus/light.c 9317F: drivers/staging/greybus/power_supply.c 9318F: drivers/staging/greybus/sdio.c 9319F: drivers/staging/greybus/spi.c 9320F: drivers/staging/greybus/spilib.c 9321 9322GREYBUS BEAGLEPLAY DRIVERS 9323M: Ayush Singh <ayushdevel1325@gmail.com> 9324L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9325S: Maintained 9326F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9327F: drivers/greybus/gb-beagleplay.c 9328 9329GREYBUS SUBSYSTEM 9330M: Johan Hovold <johan@kernel.org> 9331M: Alex Elder <elder@kernel.org> 9332M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9333L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9334S: Maintained 9335F: drivers/greybus/ 9336F: drivers/staging/greybus/ 9337F: include/linux/greybus.h 9338F: include/linux/greybus/ 9339 9340GREYBUS UART PROTOCOLS DRIVERS 9341M: David Lin <dtwlin@gmail.com> 9342S: Maintained 9343F: drivers/staging/greybus/log.c 9344F: drivers/staging/greybus/uart.c 9345 9346GS1662 VIDEO SERIALIZER 9347M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9348L: linux-media@vger.kernel.org 9349S: Maintained 9350T: git git://linuxtv.org/media_tree.git 9351F: drivers/media/spi/gs1662.c 9352 9353GSPCA FINEPIX SUBDRIVER 9354M: Frank Zago <frank@zago.net> 9355L: linux-media@vger.kernel.org 9356S: Maintained 9357T: git git://linuxtv.org/media_tree.git 9358F: drivers/media/usb/gspca/finepix.c 9359 9360GSPCA GL860 SUBDRIVER 9361M: Olivier Lorin <o.lorin@laposte.net> 9362L: linux-media@vger.kernel.org 9363S: Maintained 9364T: git git://linuxtv.org/media_tree.git 9365F: drivers/media/usb/gspca/gl860/ 9366 9367GSPCA M5602 SUBDRIVER 9368M: Erik Andren <erik.andren@gmail.com> 9369L: linux-media@vger.kernel.org 9370S: Maintained 9371T: git git://linuxtv.org/media_tree.git 9372F: drivers/media/usb/gspca/m5602/ 9373 9374GSPCA PAC207 SONIXB SUBDRIVER 9375M: Hans Verkuil <hverkuil@xs4all.nl> 9376L: linux-media@vger.kernel.org 9377S: Odd Fixes 9378T: git git://linuxtv.org/media_tree.git 9379F: drivers/media/usb/gspca/pac207.c 9380 9381GSPCA SN9C20X SUBDRIVER 9382M: Brian Johnson <brijohn@gmail.com> 9383L: linux-media@vger.kernel.org 9384S: Maintained 9385T: git git://linuxtv.org/media_tree.git 9386F: drivers/media/usb/gspca/sn9c20x.c 9387 9388GSPCA T613 SUBDRIVER 9389M: Leandro Costantino <lcostantino@gmail.com> 9390L: linux-media@vger.kernel.org 9391S: Maintained 9392T: git git://linuxtv.org/media_tree.git 9393F: drivers/media/usb/gspca/t613.c 9394 9395GSPCA USB WEBCAM DRIVER 9396M: Hans Verkuil <hverkuil@xs4all.nl> 9397L: linux-media@vger.kernel.org 9398S: Odd Fixes 9399T: git git://linuxtv.org/media_tree.git 9400F: drivers/media/usb/gspca/ 9401 9402GTP (GPRS Tunneling Protocol) 9403M: Pablo Neira Ayuso <pablo@netfilter.org> 9404M: Harald Welte <laforge@gnumonks.org> 9405L: osmocom-net-gprs@lists.osmocom.org 9406S: Maintained 9407T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9408F: drivers/net/gtp.c 9409 9410GUID PARTITION TABLE (GPT) 9411M: Davidlohr Bueso <dave@stgolabs.net> 9412L: linux-efi@vger.kernel.org 9413S: Maintained 9414F: block/partitions/efi.* 9415 9416HABANALABS PCI DRIVER 9417M: Oded Gabbay <ogabbay@kernel.org> 9418L: dri-devel@lists.freedesktop.org 9419S: Supported 9420C: irc://irc.oftc.net/dri-devel 9421T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9422F: Documentation/ABI/testing/debugfs-driver-habanalabs 9423F: Documentation/ABI/testing/sysfs-driver-habanalabs 9424F: drivers/accel/habanalabs/ 9425F: include/linux/habanalabs/ 9426F: include/trace/events/habanalabs.h 9427F: include/uapi/drm/habanalabs_accel.h 9428 9429HACKRF MEDIA DRIVER 9430L: linux-media@vger.kernel.org 9431S: Orphan 9432W: https://linuxtv.org 9433Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9434F: drivers/media/usb/hackrf/ 9435 9436HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9437M: Chuck Lever <chuck.lever@oracle.com> 9438L: kernel-tls-handshake@lists.linux.dev 9439L: netdev@vger.kernel.org 9440S: Maintained 9441F: Documentation/netlink/specs/handshake.yaml 9442F: Documentation/networking/tls-handshake.rst 9443F: include/net/handshake.h 9444F: include/trace/events/handshake.h 9445F: net/handshake/ 9446 9447HANTRO VPU CODEC DRIVER 9448M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9449M: Philipp Zabel <p.zabel@pengutronix.de> 9450L: linux-media@vger.kernel.org 9451L: linux-rockchip@lists.infradead.org 9452S: Maintained 9453F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9454F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9455F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9456F: drivers/media/platform/verisilicon/ 9457 9458HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9459M: Frank Seidel <frank@f-seidel.de> 9460L: platform-driver-x86@vger.kernel.org 9461S: Maintained 9462W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9463F: drivers/platform/x86/hdaps.c 9464 9465HARDWARE MONITORING 9466M: Jean Delvare <jdelvare@suse.com> 9467M: Guenter Roeck <linux@roeck-us.net> 9468L: linux-hwmon@vger.kernel.org 9469S: Maintained 9470W: http://hwmon.wiki.kernel.org/ 9471T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9472F: Documentation/ABI/testing/sysfs-class-hwmon 9473F: Documentation/devicetree/bindings/hwmon/ 9474F: Documentation/hwmon/ 9475F: drivers/hwmon/ 9476F: include/linux/hwmon*.h 9477F: include/trace/events/hwmon*.h 9478K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9479 9480HARDWARE RANDOM NUMBER GENERATOR CORE 9481M: Olivia Mackall <olivia@selenic.com> 9482M: Herbert Xu <herbert@gondor.apana.org.au> 9483L: linux-crypto@vger.kernel.org 9484S: Odd fixes 9485F: Documentation/admin-guide/hw_random.rst 9486F: Documentation/devicetree/bindings/rng/ 9487F: drivers/char/hw_random/ 9488F: include/linux/hw_random.h 9489 9490HARDWARE SPINLOCK CORE 9491M: Bjorn Andersson <andersson@kernel.org> 9492R: Baolin Wang <baolin.wang7@gmail.com> 9493L: linux-remoteproc@vger.kernel.org 9494S: Maintained 9495T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9496F: Documentation/devicetree/bindings/hwlock/ 9497F: Documentation/locking/hwspinlock.rst 9498F: drivers/hwspinlock/ 9499F: include/linux/hwspinlock.h 9500 9501HARDWARE TRACING FACILITIES 9502M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9503S: Maintained 9504F: drivers/hwtracing/ 9505 9506HARMONY SOUND DRIVER 9507L: linux-parisc@vger.kernel.org 9508S: Maintained 9509F: sound/parisc/harmony.* 9510 9511HDPVR USB VIDEO ENCODER DRIVER 9512M: Hans Verkuil <hverkuil@xs4all.nl> 9513L: linux-media@vger.kernel.org 9514S: Odd Fixes 9515W: https://linuxtv.org 9516T: git git://linuxtv.org/media_tree.git 9517F: drivers/media/usb/hdpvr/ 9518 9519HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9520M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9521S: Supported 9522F: drivers/misc/hpilo.[ch] 9523 9524HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9525M: Jerry Hoemann <jerry.hoemann@hpe.com> 9526S: Supported 9527F: Documentation/watchdog/hpwdt.rst 9528F: drivers/watchdog/hpwdt.c 9529 9530HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9531M: Don Brace <don.brace@microchip.com> 9532L: storagedev@microchip.com 9533L: linux-scsi@vger.kernel.org 9534S: Supported 9535F: Documentation/scsi/hpsa.rst 9536F: drivers/scsi/hpsa*.[ch] 9537F: include/linux/cciss*.h 9538F: include/uapi/linux/cciss*.h 9539 9540HFI1 DRIVER 9541M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9542L: linux-rdma@vger.kernel.org 9543S: Supported 9544F: drivers/infiniband/hw/hfi1 9545 9546HFS FILESYSTEM 9547L: linux-fsdevel@vger.kernel.org 9548S: Orphan 9549F: Documentation/filesystems/hfs.rst 9550F: fs/hfs/ 9551 9552HFSPLUS FILESYSTEM 9553L: linux-fsdevel@vger.kernel.org 9554S: Orphan 9555F: Documentation/filesystems/hfsplus.rst 9556F: fs/hfsplus/ 9557 9558HGA FRAMEBUFFER DRIVER 9559M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9560L: linux-nvidia@lists.surfsouth.com 9561S: Maintained 9562W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9563F: drivers/video/fbdev/hgafb.c 9564 9565HIBERNATION (aka Software Suspend, aka swsusp) 9566M: "Rafael J. Wysocki" <rafael@kernel.org> 9567M: Pavel Machek <pavel@ucw.cz> 9568L: linux-pm@vger.kernel.org 9569S: Supported 9570B: https://bugzilla.kernel.org 9571F: arch/*/include/asm/suspend*.h 9572F: arch/x86/power/ 9573F: drivers/base/power/ 9574F: include/linux/freezer.h 9575F: include/linux/pm.h 9576F: include/linux/suspend.h 9577F: kernel/power/ 9578 9579HID CORE LAYER 9580M: Jiri Kosina <jikos@kernel.org> 9581M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9582L: linux-input@vger.kernel.org 9583S: Maintained 9584T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9585F: Documentation/hid/ 9586F: drivers/hid/ 9587F: include/linux/hid* 9588F: include/uapi/linux/hid* 9589F: samples/hid/ 9590F: tools/testing/selftests/hid/ 9591 9592HID LOGITECH DRIVERS 9593R: Filipe Laíns <lains@riseup.net> 9594L: linux-input@vger.kernel.org 9595S: Maintained 9596F: drivers/hid/hid-logitech-* 9597 9598HID NVIDIA SHIELD DRIVER 9599M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9600L: linux-input@vger.kernel.org 9601S: Maintained 9602F: drivers/hid/hid-nvidia-shield.c 9603 9604HID PHOENIX RC FLIGHT CONTROLLER 9605M: Marcus Folkesson <marcus.folkesson@gmail.com> 9606L: linux-input@vger.kernel.org 9607S: Maintained 9608F: drivers/hid/hid-pxrc.c 9609 9610HID PLAYSTATION DRIVER 9611M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9612L: linux-input@vger.kernel.org 9613S: Supported 9614F: drivers/hid/hid-playstation.c 9615 9616HID SENSOR HUB DRIVERS 9617M: Jiri Kosina <jikos@kernel.org> 9618M: Jonathan Cameron <jic23@kernel.org> 9619M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9620L: linux-input@vger.kernel.org 9621L: linux-iio@vger.kernel.org 9622S: Maintained 9623F: Documentation/hid/hid-sensor* 9624F: drivers/hid/hid-sensor-* 9625F: drivers/iio/*/hid-* 9626F: include/linux/hid-sensor-* 9627 9628HID VRC-2 CAR CONTROLLER DRIVER 9629M: Marcus Folkesson <marcus.folkesson@gmail.com> 9630L: linux-input@vger.kernel.org 9631S: Maintained 9632F: drivers/hid/hid-vrc2.c 9633 9634HID WACOM DRIVER 9635M: Ping Cheng <ping.cheng@wacom.com> 9636M: Jason Gerecke <jason.gerecke@wacom.com> 9637L: linux-input@vger.kernel.org 9638S: Maintained 9639F: drivers/hid/wacom.h 9640F: drivers/hid/wacom_* 9641 9642HID++ LOGITECH DRIVERS 9643R: Filipe Laíns <lains@riseup.net> 9644R: Bastien Nocera <hadess@hadess.net> 9645L: linux-input@vger.kernel.org 9646S: Maintained 9647F: drivers/hid/hid-logitech-hidpp.c 9648 9649HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9650M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9651M: Frederic Weisbecker <frederic@kernel.org> 9652M: Thomas Gleixner <tglx@linutronix.de> 9653L: linux-kernel@vger.kernel.org 9654S: Maintained 9655T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9656F: Documentation/timers/ 9657F: include/linux/clockchips.h 9658F: include/linux/hrtimer.h 9659F: include/linux/timer.h 9660F: kernel/time/clockevents.c 9661F: kernel/time/hrtimer.c 9662F: kernel/time/timer.c 9663F: kernel/time/timer_list.c 9664F: kernel/time/timer_migration.* 9665F: tools/testing/selftests/timers/ 9666 9667HIGH-SPEED SCC DRIVER FOR AX.25 9668L: linux-hams@vger.kernel.org 9669S: Orphan 9670F: drivers/net/hamradio/scc.c 9671 9672HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9673M: HighPoint Linux Team <linux@highpoint-tech.com> 9674S: Supported 9675W: http://www.highpoint-tech.com 9676F: Documentation/scsi/hptiop.rst 9677F: drivers/scsi/hptiop.c 9678 9679HIKEY960 ONBOARD USB GPIO HUB DRIVER 9680M: John Stultz <jstultz@google.com> 9681L: linux-kernel@vger.kernel.org 9682S: Maintained 9683F: drivers/misc/hisi_hikey_usb.c 9684 9685HIMAX HX83112B TOUCHSCREEN SUPPORT 9686M: Job Noorman <job@noorman.info> 9687L: linux-input@vger.kernel.org 9688S: Maintained 9689F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9690F: drivers/input/touchscreen/himax_hx83112b.c 9691 9692HIPPI 9693M: Jes Sorensen <jes@trained-monkey.org> 9694L: linux-hippi@sunsite.dk 9695S: Maintained 9696F: drivers/net/hippi/ 9697F: include/linux/hippidevice.h 9698F: include/uapi/linux/if_hippi.h 9699F: net/802/hippi.c 9700 9701HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9702M: Kurt Kanzenbach <kurt@linutronix.de> 9703L: netdev@vger.kernel.org 9704S: Maintained 9705F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9706F: drivers/net/dsa/hirschmann/* 9707F: include/linux/platform_data/hirschmann-hellcreek.h 9708F: net/dsa/tag_hellcreek.c 9709 9710HISILICON DMA DRIVER 9711M: Zhou Wang <wangzhou1@hisilicon.com> 9712M: Jie Hai <haijie1@huawei.com> 9713L: dmaengine@vger.kernel.org 9714S: Maintained 9715F: drivers/dma/hisi_dma.c 9716 9717HISILICON GPIO DRIVER 9718M: Jay Fang <f.fangjian@huawei.com> 9719L: linux-gpio@vger.kernel.org 9720S: Maintained 9721F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9722F: drivers/gpio/gpio-hisi.c 9723 9724HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9725M: Zhiqi Song <songzhiqi1@huawei.com> 9726M: Longfang Liu <liulongfang@huawei.com> 9727L: linux-crypto@vger.kernel.org 9728S: Maintained 9729F: Documentation/ABI/testing/debugfs-hisi-hpre 9730F: drivers/crypto/hisilicon/hpre/hpre.h 9731F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9732F: drivers/crypto/hisilicon/hpre/hpre_main.c 9733 9734HISILICON HNS3 PMU DRIVER 9735M: Jijie Shao <shaojijie@huawei.com> 9736S: Supported 9737F: Documentation/admin-guide/perf/hns3-pmu.rst 9738F: drivers/perf/hisilicon/hns3_pmu.c 9739 9740HISILICON I2C CONTROLLER DRIVER 9741M: Yicong Yang <yangyicong@hisilicon.com> 9742L: linux-i2c@vger.kernel.org 9743S: Maintained 9744W: https://www.hisilicon.com 9745F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9746F: drivers/i2c/busses/i2c-hisi.c 9747 9748HISILICON KUNPENG SOC HCCS DRIVER 9749M: Huisong Li <lihuisong@huawei.com> 9750S: Maintained 9751F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9752F: drivers/soc/hisilicon/kunpeng_hccs.c 9753F: drivers/soc/hisilicon/kunpeng_hccs.h 9754 9755HISILICON LPC BUS DRIVER 9756M: Jay Fang <f.fangjian@huawei.com> 9757S: Maintained 9758W: http://www.hisilicon.com 9759F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9760F: drivers/bus/hisi_lpc.c 9761 9762HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9763M: Yisen Zhuang <yisen.zhuang@huawei.com> 9764M: Salil Mehta <salil.mehta@huawei.com> 9765M: Jijie Shao <shaojijie@huawei.com> 9766L: netdev@vger.kernel.org 9767S: Maintained 9768W: http://www.hisilicon.com 9769F: drivers/net/ethernet/hisilicon/hns3/ 9770 9771HISILICON NETWORK SUBSYSTEM DRIVER 9772M: Yisen Zhuang <yisen.zhuang@huawei.com> 9773M: Salil Mehta <salil.mehta@huawei.com> 9774L: netdev@vger.kernel.org 9775S: Maintained 9776W: http://www.hisilicon.com 9777F: Documentation/devicetree/bindings/net/hisilicon*.txt 9778F: drivers/net/ethernet/hisilicon/ 9779 9780HISILICON PMU DRIVER 9781M: Yicong Yang <yangyicong@hisilicon.com> 9782M: Jonathan Cameron <jonathan.cameron@huawei.com> 9783S: Supported 9784W: http://www.hisilicon.com 9785F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9786F: Documentation/admin-guide/perf/hisi-pmu.rst 9787F: drivers/perf/hisilicon 9788 9789HISILICON PTT DRIVER 9790M: Yicong Yang <yangyicong@hisilicon.com> 9791M: Jonathan Cameron <jonathan.cameron@huawei.com> 9792L: linux-kernel@vger.kernel.org 9793S: Maintained 9794F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9795F: Documentation/trace/hisi-ptt.rst 9796F: drivers/hwtracing/ptt/ 9797F: tools/perf/arch/arm64/util/hisi-ptt.c 9798F: tools/perf/util/hisi-ptt* 9799F: tools/perf/util/hisi-ptt-decoder/* 9800 9801HISILICON QM DRIVER 9802M: Weili Qian <qianweili@huawei.com> 9803M: Zhou Wang <wangzhou1@hisilicon.com> 9804L: linux-crypto@vger.kernel.org 9805S: Maintained 9806F: drivers/crypto/hisilicon/Kconfig 9807F: drivers/crypto/hisilicon/Makefile 9808F: drivers/crypto/hisilicon/qm.c 9809F: drivers/crypto/hisilicon/sgl.c 9810F: include/linux/hisi_acc_qm.h 9811 9812HISILICON ROCE DRIVER 9813M: Chengchang Tang <tangchengchang@huawei.com> 9814M: Junxian Huang <huangjunxian6@hisilicon.com> 9815L: linux-rdma@vger.kernel.org 9816S: Maintained 9817F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9818F: drivers/infiniband/hw/hns/ 9819 9820HISILICON SAS Controller 9821M: Xiang Chen <chenxiang66@hisilicon.com> 9822S: Supported 9823W: http://www.hisilicon.com 9824F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9825F: drivers/scsi/hisi_sas/ 9826 9827HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9828M: Longfang Liu <liulongfang@huawei.com> 9829L: linux-crypto@vger.kernel.org 9830S: Maintained 9831F: Documentation/ABI/testing/debugfs-hisi-sec 9832F: drivers/crypto/hisilicon/sec2/sec.h 9833F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9834F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9835F: drivers/crypto/hisilicon/sec2/sec_main.c 9836 9837HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9838M: Jay Fang <f.fangjian@huawei.com> 9839L: linux-spi@vger.kernel.org 9840S: Maintained 9841W: http://www.hisilicon.com 9842F: drivers/spi/spi-hisi-kunpeng.c 9843 9844HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9845M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9846L: linux-kernel@vger.kernel.org 9847S: Maintained 9848F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9849F: drivers/spmi/hisi-spmi-controller.c 9850 9851HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9852M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9853L: linux-kernel@vger.kernel.org 9854S: Maintained 9855F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9856F: drivers/mfd/hi6421-spmi-pmic.c 9857 9858HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9859M: Weili Qian <qianweili@huawei.com> 9860S: Maintained 9861F: drivers/crypto/hisilicon/trng/trng.c 9862 9863HISILICON V3XX SPI NOR FLASH Controller Driver 9864M: Jay Fang <f.fangjian@huawei.com> 9865S: Maintained 9866W: http://www.hisilicon.com 9867F: drivers/spi/spi-hisi-sfc-v3xx.c 9868 9869HISILICON ZIP Controller DRIVER 9870M: Yang Shen <shenyang39@huawei.com> 9871M: Zhou Wang <wangzhou1@hisilicon.com> 9872L: linux-crypto@vger.kernel.org 9873S: Maintained 9874F: Documentation/ABI/testing/debugfs-hisi-zip 9875F: drivers/crypto/hisilicon/zip/ 9876 9877HMM - Heterogeneous Memory Management 9878M: Jérôme Glisse <jglisse@redhat.com> 9879L: linux-mm@kvack.org 9880S: Maintained 9881F: Documentation/mm/hmm.rst 9882F: include/linux/hmm* 9883F: lib/test_hmm* 9884F: mm/hmm* 9885F: tools/testing/selftests/mm/*hmm* 9886 9887HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9888M: Petre Rodan <petre.rodan@subdimension.ro> 9889L: linux-iio@vger.kernel.org 9890S: Maintained 9891F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9892F: drivers/iio/pressure/hsc030pa* 9893 9894HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9895M: Andreas Klinger <ak@it-klinger.de> 9896M: Petre Rodan <petre.rodan@subdimension.ro> 9897L: linux-iio@vger.kernel.org 9898S: Maintained 9899F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9900F: drivers/iio/pressure/mprls0025pa* 9901 9902HP BIOSCFG DRIVER 9903M: Jorge Lopez <jorge.lopez2@hp.com> 9904L: platform-driver-x86@vger.kernel.org 9905S: Maintained 9906F: drivers/platform/x86/hp/hp-bioscfg/ 9907 9908HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9909L: platform-driver-x86@vger.kernel.org 9910S: Orphan 9911F: drivers/platform/x86/hp/tc1100-wmi.c 9912 9913HP WMI HARDWARE MONITOR DRIVER 9914M: James Seo <james@equiv.tech> 9915L: linux-hwmon@vger.kernel.org 9916S: Maintained 9917F: Documentation/hwmon/hp-wmi-sensors.rst 9918F: drivers/hwmon/hp-wmi-sensors.c 9919 9920HPET: High Precision Event Timers driver 9921M: Clemens Ladisch <clemens@ladisch.de> 9922S: Maintained 9923F: Documentation/timers/hpet.rst 9924F: drivers/char/hpet.c 9925F: include/linux/hpet.h 9926F: include/uapi/linux/hpet.h 9927 9928HPET: x86 9929S: Orphan 9930F: arch/x86/include/asm/hpet.h 9931F: arch/x86/kernel/hpet.c 9932 9933HPFS FILESYSTEM 9934M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9935S: Maintained 9936W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9937F: fs/hpfs/ 9938 9939HS3001 Hardware Temperature and Humidity Sensor 9940M: Andre Werner <andre.werner@systec-electronic.com> 9941L: linux-hwmon@vger.kernel.org 9942S: Maintained 9943F: drivers/hwmon/hs3001.c 9944 9945HSI SUBSYSTEM 9946M: Sebastian Reichel <sre@kernel.org> 9947S: Maintained 9948T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9949F: Documentation/ABI/testing/sysfs-bus-hsi 9950F: Documentation/driver-api/hsi.rst 9951F: drivers/hsi/ 9952F: include/linux/hsi/ 9953F: include/uapi/linux/hsi/ 9954 9955HSO 3G MODEM DRIVER 9956L: linux-usb@vger.kernel.org 9957S: Orphan 9958F: drivers/net/usb/hso.c 9959 9960HSR NETWORK PROTOCOL 9961L: netdev@vger.kernel.org 9962S: Orphan 9963F: net/hsr/ 9964 9965HT16K33 LED CONTROLLER DRIVER 9966M: Robin van der Gracht <robin@protonic.nl> 9967S: Maintained 9968F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9969F: drivers/auxdisplay/ht16k33.c 9970 9971HTCPEN TOUCHSCREEN DRIVER 9972M: Pau Oliva Fora <pof@eslack.org> 9973L: linux-input@vger.kernel.org 9974S: Maintained 9975F: drivers/input/touchscreen/htcpen.c 9976 9977HTE SUBSYSTEM 9978M: Dipen Patel <dipenp@nvidia.com> 9979L: timestamp@lists.linux.dev 9980S: Maintained 9981Q: https://patchwork.kernel.org/project/timestamp/list/ 9982T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9983F: Documentation/devicetree/bindings/timestamp/ 9984F: Documentation/driver-api/hte/ 9985F: drivers/hte/ 9986F: include/linux/hte.h 9987 9988HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9989M: Lorenzo Bianconi <lorenzo@kernel.org> 9990L: linux-iio@vger.kernel.org 9991S: Maintained 9992W: http://www.st.com/ 9993F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9994F: drivers/iio/humidity/hts221* 9995 9996HUAWEI ETHERNET DRIVER 9997M: Cai Huoqing <cai.huoqing@linux.dev> 9998L: netdev@vger.kernel.org 9999S: Maintained 10000F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10001F: drivers/net/ethernet/huawei/hinic/ 10002 10003HUGETLB SUBSYSTEM 10004M: Muchun Song <muchun.song@linux.dev> 10005L: linux-mm@kvack.org 10006S: Maintained 10007F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10008F: Documentation/admin-guide/mm/hugetlbpage.rst 10009F: Documentation/mm/hugetlbfs_reserv.rst 10010F: Documentation/mm/vmemmap_dedup.rst 10011F: fs/hugetlbfs/ 10012F: include/linux/hugetlb.h 10013F: mm/hugetlb.c 10014F: mm/hugetlb_vmemmap.c 10015F: mm/hugetlb_vmemmap.h 10016F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10017 10018HVA ST MEDIA DRIVER 10019M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10020L: linux-media@vger.kernel.org 10021S: Supported 10022W: https://linuxtv.org 10023T: git git://linuxtv.org/media_tree.git 10024F: drivers/media/platform/st/sti/hva 10025 10026HWPOISON MEMORY FAILURE HANDLING 10027M: Miaohe Lin <linmiaohe@huawei.com> 10028R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10029L: linux-mm@kvack.org 10030S: Maintained 10031F: mm/hwpoison-inject.c 10032F: mm/memory-failure.c 10033 10034HYCON HY46XX TOUCHSCREEN SUPPORT 10035M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10036L: linux-input@vger.kernel.org 10037S: Maintained 10038F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10039F: drivers/input/touchscreen/hycon-hy46xx.c 10040 10041HYGON PROCESSOR SUPPORT 10042M: Pu Wen <puwen@hygon.cn> 10043L: linux-kernel@vger.kernel.org 10044S: Maintained 10045F: arch/x86/kernel/cpu/hygon.c 10046 10047HYNIX HI556 SENSOR DRIVER 10048M: Sakari Ailus <sakari.ailus@linux.intel.com> 10049L: linux-media@vger.kernel.org 10050S: Maintained 10051T: git git://linuxtv.org/media_tree.git 10052F: drivers/media/i2c/hi556.c 10053 10054HYNIX HI846 SENSOR DRIVER 10055M: Martin Kepplinger <martin.kepplinger@puri.sm> 10056L: linux-media@vger.kernel.org 10057S: Maintained 10058F: drivers/media/i2c/hi846.c 10059 10060HYNIX HI847 SENSOR DRIVER 10061M: Sakari Ailus <sakari.ailus@linux.intel.com> 10062L: linux-media@vger.kernel.org 10063S: Maintained 10064F: drivers/media/i2c/hi847.c 10065 10066Hyper-V/Azure CORE AND DRIVERS 10067M: "K. Y. Srinivasan" <kys@microsoft.com> 10068M: Haiyang Zhang <haiyangz@microsoft.com> 10069M: Wei Liu <wei.liu@kernel.org> 10070M: Dexuan Cui <decui@microsoft.com> 10071L: linux-hyperv@vger.kernel.org 10072S: Supported 10073T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10074F: Documentation/ABI/stable/sysfs-bus-vmbus 10075F: Documentation/ABI/testing/debugfs-hyperv 10076F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10077F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10078F: Documentation/virt/hyperv 10079F: arch/arm64/hyperv 10080F: arch/arm64/include/asm/hyperv-tlfs.h 10081F: arch/arm64/include/asm/mshyperv.h 10082F: arch/x86/hyperv 10083F: arch/x86/include/asm/hyperv-tlfs.h 10084F: arch/x86/include/asm/mshyperv.h 10085F: arch/x86/include/asm/trace/hyperv.h 10086F: arch/x86/kernel/cpu/mshyperv.c 10087F: drivers/clocksource/hyperv_timer.c 10088F: drivers/hid/hid-hyperv.c 10089F: drivers/hv/ 10090F: drivers/input/serio/hyperv-keyboard.c 10091F: drivers/iommu/hyperv-iommu.c 10092F: drivers/net/ethernet/microsoft/ 10093F: drivers/net/hyperv/ 10094F: drivers/pci/controller/pci-hyperv-intf.c 10095F: drivers/pci/controller/pci-hyperv.c 10096F: drivers/scsi/storvsc_drv.c 10097F: drivers/uio/uio_hv_generic.c 10098F: drivers/video/fbdev/hyperv_fb.c 10099F: include/asm-generic/hyperv-tlfs.h 10100F: include/asm-generic/mshyperv.h 10101F: include/clocksource/hyperv_timer.h 10102F: include/linux/hyperv.h 10103F: include/net/mana 10104F: include/uapi/linux/hyperv.h 10105F: net/vmw_vsock/hyperv_transport.c 10106F: tools/hv/ 10107 10108HYPERBUS SUPPORT 10109M: Vignesh Raghavendra <vigneshr@ti.com> 10110R: Tudor Ambarus <tudor.ambarus@linaro.org> 10111L: linux-mtd@lists.infradead.org 10112S: Supported 10113Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10114C: irc://irc.oftc.net/mtd 10115T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10116F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10117F: drivers/mtd/hyperbus/ 10118F: include/linux/mtd/hyperbus.h 10119 10120HYPERVISOR VIRTUAL CONSOLE DRIVER 10121L: linuxppc-dev@lists.ozlabs.org 10122S: Odd Fixes 10123F: drivers/tty/hvc/ 10124 10125I2C ACPI SUPPORT 10126M: Mika Westerberg <mika.westerberg@linux.intel.com> 10127L: linux-i2c@vger.kernel.org 10128L: linux-acpi@vger.kernel.org 10129S: Maintained 10130F: drivers/i2c/i2c-core-acpi.c 10131 10132I2C ADDRESS TRANSLATOR (ATR) 10133M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10134R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10135L: linux-i2c@vger.kernel.org 10136S: Maintained 10137F: drivers/i2c/i2c-atr.c 10138F: include/linux/i2c-atr.h 10139 10140I2C CONTROLLER DRIVER FOR NVIDIA GPU 10141M: Ajay Gupta <ajayg@nvidia.com> 10142L: linux-i2c@vger.kernel.org 10143S: Maintained 10144F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10145F: drivers/i2c/busses/i2c-nvidia-gpu.c 10146 10147I2C MUXES 10148M: Peter Rosin <peda@axentia.se> 10149L: linux-i2c@vger.kernel.org 10150S: Maintained 10151F: Documentation/devicetree/bindings/i2c/i2c-arb* 10152F: Documentation/devicetree/bindings/i2c/i2c-gate* 10153F: Documentation/devicetree/bindings/i2c/i2c-mux* 10154F: Documentation/i2c/i2c-topology.rst 10155F: Documentation/i2c/muxes/ 10156F: drivers/i2c/i2c-mux.c 10157F: drivers/i2c/muxes/ 10158F: include/linux/i2c-mux.h 10159 10160I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10161M: Gregory CLEMENT <gregory.clement@bootlin.com> 10162L: linux-i2c@vger.kernel.org 10163S: Maintained 10164F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10165F: drivers/i2c/busses/i2c-mv64xxx.c 10166 10167I2C OVER PARALLEL PORT 10168M: Jean Delvare <jdelvare@suse.com> 10169L: linux-i2c@vger.kernel.org 10170S: Maintained 10171F: Documentation/i2c/busses/i2c-parport.rst 10172F: drivers/i2c/busses/i2c-parport.c 10173 10174I2C SUBSYSTEM 10175M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10176L: linux-i2c@vger.kernel.org 10177S: Maintained 10178W: https://i2c.wiki.kernel.org/ 10179Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10180T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10181F: Documentation/i2c/ 10182F: drivers/i2c/* 10183F: include/dt-bindings/i2c/i2c.h 10184F: include/linux/i2c-dev.h 10185F: include/linux/i2c-smbus.h 10186F: include/linux/i2c.h 10187F: include/uapi/linux/i2c-*.h 10188F: include/uapi/linux/i2c.h 10189 10190I2C SUBSYSTEM HOST DRIVERS 10191M: Andi Shyti <andi.shyti@kernel.org> 10192L: linux-i2c@vger.kernel.org 10193S: Maintained 10194W: https://i2c.wiki.kernel.org/ 10195Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10196T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10197F: Documentation/devicetree/bindings/i2c/ 10198F: drivers/i2c/algos/ 10199F: drivers/i2c/busses/ 10200F: include/dt-bindings/i2c/ 10201 10202I2C-TAOS-EVM DRIVER 10203M: Jean Delvare <jdelvare@suse.com> 10204L: linux-i2c@vger.kernel.org 10205S: Maintained 10206F: Documentation/i2c/busses/i2c-taos-evm.rst 10207F: drivers/i2c/busses/i2c-taos-evm.c 10208 10209I2C-TINY-USB DRIVER 10210M: Till Harbaum <till@harbaum.org> 10211L: linux-i2c@vger.kernel.org 10212S: Maintained 10213W: http://www.harbaum.org/till/i2c_tiny_usb 10214F: drivers/i2c/busses/i2c-tiny-usb.c 10215 10216I2C/SMBUS CONTROLLER DRIVERS FOR PC 10217M: Jean Delvare <jdelvare@suse.com> 10218L: linux-i2c@vger.kernel.org 10219S: Maintained 10220F: Documentation/i2c/busses/i2c-ali1535.rst 10221F: Documentation/i2c/busses/i2c-ali1563.rst 10222F: Documentation/i2c/busses/i2c-ali15x3.rst 10223F: Documentation/i2c/busses/i2c-amd756.rst 10224F: Documentation/i2c/busses/i2c-amd8111.rst 10225F: Documentation/i2c/busses/i2c-i801.rst 10226F: Documentation/i2c/busses/i2c-nforce2.rst 10227F: Documentation/i2c/busses/i2c-piix4.rst 10228F: Documentation/i2c/busses/i2c-sis5595.rst 10229F: Documentation/i2c/busses/i2c-sis630.rst 10230F: Documentation/i2c/busses/i2c-sis96x.rst 10231F: Documentation/i2c/busses/i2c-via.rst 10232F: Documentation/i2c/busses/i2c-viapro.rst 10233F: drivers/i2c/busses/i2c-ali1535.c 10234F: drivers/i2c/busses/i2c-ali1563.c 10235F: drivers/i2c/busses/i2c-ali15x3.c 10236F: drivers/i2c/busses/i2c-amd756-s4882.c 10237F: drivers/i2c/busses/i2c-amd756.c 10238F: drivers/i2c/busses/i2c-amd8111.c 10239F: drivers/i2c/busses/i2c-i801.c 10240F: drivers/i2c/busses/i2c-isch.c 10241F: drivers/i2c/busses/i2c-nforce2-s4985.c 10242F: drivers/i2c/busses/i2c-nforce2.c 10243F: drivers/i2c/busses/i2c-piix4.c 10244F: drivers/i2c/busses/i2c-sis5595.c 10245F: drivers/i2c/busses/i2c-sis630.c 10246F: drivers/i2c/busses/i2c-sis96x.c 10247F: drivers/i2c/busses/i2c-via.c 10248F: drivers/i2c/busses/i2c-viapro.c 10249 10250I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10251M: Hans de Goede <hdegoede@redhat.com> 10252L: linux-i2c@vger.kernel.org 10253S: Maintained 10254F: drivers/i2c/busses/i2c-cht-wc.c 10255 10256I2C/SMBUS ISMT DRIVER 10257M: Seth Heasley <seth.heasley@intel.com> 10258M: Neil Horman <nhorman@tuxdriver.com> 10259L: linux-i2c@vger.kernel.org 10260F: Documentation/i2c/busses/i2c-ismt.rst 10261F: drivers/i2c/busses/i2c-ismt.c 10262 10263I2C/SMBUS STUB DRIVER 10264M: Jean Delvare <jdelvare@suse.com> 10265L: linux-i2c@vger.kernel.org 10266S: Maintained 10267F: drivers/i2c/i2c-stub.c 10268 10269I3C DRIVER FOR ASPEED AST2600 10270M: Jeremy Kerr <jk@codeconstruct.com.au> 10271S: Maintained 10272F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10273F: drivers/i3c/master/ast2600-i3c-master.c 10274 10275I3C DRIVER FOR CADENCE I3C MASTER IP 10276M: Przemysław Gaj <pgaj@cadence.com> 10277S: Maintained 10278F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10279F: drivers/i3c/master/i3c-master-cdns.c 10280 10281I3C DRIVER FOR SYNOPSYS DESIGNWARE 10282S: Orphan 10283F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10284F: drivers/i3c/master/dw* 10285 10286I3C SUBSYSTEM 10287M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10288L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10289S: Maintained 10290C: irc://chat.freenode.net/linux-i3c 10291T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10292F: Documentation/ABI/testing/sysfs-bus-i3c 10293F: Documentation/devicetree/bindings/i3c/ 10294F: Documentation/driver-api/i3c 10295F: drivers/i3c/ 10296F: include/linux/i3c/ 10297 10298IBM Operation Panel Input Driver 10299M: Eddie James <eajames@linux.ibm.com> 10300L: linux-input@vger.kernel.org 10301S: Maintained 10302F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10303F: drivers/input/misc/ibm-panel.c 10304 10305IBM Power 842 compression accelerator 10306M: Haren Myneni <haren@us.ibm.com> 10307S: Supported 10308F: crypto/842.c 10309F: drivers/crypto/nx/Kconfig 10310F: drivers/crypto/nx/Makefile 10311F: drivers/crypto/nx/nx-842* 10312F: include/linux/sw842.h 10313F: lib/842/ 10314 10315IBM Power in-Nest Crypto Acceleration 10316M: Breno Leitão <leitao@debian.org> 10317M: Nayna Jain <nayna@linux.ibm.com> 10318M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10319L: linux-crypto@vger.kernel.org 10320S: Supported 10321F: drivers/crypto/nx/Kconfig 10322F: drivers/crypto/nx/Makefile 10323F: drivers/crypto/nx/nx-aes* 10324F: drivers/crypto/nx/nx-sha* 10325F: drivers/crypto/nx/nx.* 10326F: drivers/crypto/nx/nx_csbcpb.h 10327F: drivers/crypto/nx/nx_debugfs.c 10328 10329IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10330M: Tyrel Datwyler <tyreld@linux.ibm.com> 10331L: linux-pci@vger.kernel.org 10332L: linuxppc-dev@lists.ozlabs.org 10333S: Supported 10334F: drivers/pci/hotplug/rpadlpar* 10335 10336IBM Power Linux RAID adapter 10337M: Brian King <brking@us.ibm.com> 10338S: Supported 10339F: drivers/scsi/ipr.* 10340 10341IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10342M: Tyrel Datwyler <tyreld@linux.ibm.com> 10343L: linux-pci@vger.kernel.org 10344L: linuxppc-dev@lists.ozlabs.org 10345S: Supported 10346F: drivers/pci/hotplug/rpaphp* 10347 10348IBM Power SRIOV Virtual NIC Device Driver 10349M: Haren Myneni <haren@linux.ibm.com> 10350M: Rick Lindsley <ricklind@linux.ibm.com> 10351R: Nick Child <nnac123@linux.ibm.com> 10352R: Thomas Falcon <tlfalcon@linux.ibm.com> 10353L: netdev@vger.kernel.org 10354S: Supported 10355F: drivers/net/ethernet/ibm/ibmvnic.* 10356 10357IBM Power VFIO Support 10358M: Timothy Pearson <tpearson@raptorengineering.com> 10359S: Supported 10360F: drivers/vfio/vfio_iommu_spapr_tce.c 10361 10362IBM Power Virtual Ethernet Device Driver 10363M: Nick Child <nnac123@linux.ibm.com> 10364L: netdev@vger.kernel.org 10365S: Supported 10366F: drivers/net/ethernet/ibm/ibmveth.* 10367 10368IBM Power Virtual FC Device Drivers 10369M: Tyrel Datwyler <tyreld@linux.ibm.com> 10370L: linux-scsi@vger.kernel.org 10371S: Supported 10372F: drivers/scsi/ibmvscsi/ibmvfc* 10373 10374IBM Power Virtual Management Channel Driver 10375M: Brad Warrum <bwarrum@linux.ibm.com> 10376M: Ritu Agarwal <rituagar@linux.ibm.com> 10377S: Supported 10378F: drivers/misc/ibmvmc.* 10379 10380IBM Power Virtual SCSI Device Drivers 10381M: Tyrel Datwyler <tyreld@linux.ibm.com> 10382L: linux-scsi@vger.kernel.org 10383S: Supported 10384F: drivers/scsi/ibmvscsi/ibmvscsi* 10385F: include/scsi/viosrp.h 10386 10387IBM Power Virtual SCSI Device Target Driver 10388M: Tyrel Datwyler <tyreld@linux.ibm.com> 10389L: linux-scsi@vger.kernel.org 10390L: target-devel@vger.kernel.org 10391S: Supported 10392F: drivers/scsi/ibmvscsi_tgt/ 10393 10394IBM Power VMX Cryptographic instructions 10395M: Breno Leitão <leitao@debian.org> 10396M: Nayna Jain <nayna@linux.ibm.com> 10397M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10398L: linux-crypto@vger.kernel.org 10399S: Supported 10400F: arch/powerpc/crypto/Kconfig 10401F: arch/powerpc/crypto/Makefile 10402F: arch/powerpc/crypto/aes.c 10403F: arch/powerpc/crypto/aes_cbc.c 10404F: arch/powerpc/crypto/aes_ctr.c 10405F: arch/powerpc/crypto/aes_xts.c 10406F: arch/powerpc/crypto/aesp8-ppc.* 10407F: arch/powerpc/crypto/ghash.c 10408F: arch/powerpc/crypto/ghashp8-ppc.pl 10409F: arch/powerpc/crypto/ppc-xlate.pl 10410F: arch/powerpc/crypto/vmx.c 10411 10412IBM ServeRAID RAID DRIVER 10413S: Orphan 10414F: drivers/scsi/ips.* 10415 10416ICH LPC AND GPIO DRIVER 10417M: Peter Tyser <ptyser@xes-inc.com> 10418S: Maintained 10419F: drivers/gpio/gpio-ich.c 10420F: drivers/mfd/lpc_ich.c 10421 10422ICY I2C DRIVER 10423M: Max Staudt <max@enpas.org> 10424L: linux-i2c@vger.kernel.org 10425S: Maintained 10426F: drivers/i2c/busses/i2c-icy.c 10427 10428IDEAPAD LAPTOP EXTRAS DRIVER 10429M: Ike Panhc <ike.pan@canonical.com> 10430L: platform-driver-x86@vger.kernel.org 10431S: Maintained 10432W: http://launchpad.net/ideapad-laptop 10433F: drivers/platform/x86/ideapad-laptop.c 10434 10435IDEAPAD LAPTOP SLIDEBAR DRIVER 10436M: Andrey Moiseev <o2g.org.ru@gmail.com> 10437L: linux-input@vger.kernel.org 10438S: Maintained 10439W: https://github.com/o2genum/ideapad-slidebar 10440F: drivers/input/misc/ideapad_slidebar.c 10441 10442IDT VersaClock 5 CLOCK DRIVER 10443M: Luca Ceresoli <luca@lucaceresoli.net> 10444S: Maintained 10445F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10446F: drivers/clk/clk-versaclock5.c 10447 10448IEEE 802.15.4 SUBSYSTEM 10449M: Alexander Aring <alex.aring@gmail.com> 10450M: Stefan Schmidt <stefan@datenfreihafen.org> 10451M: Miquel Raynal <miquel.raynal@bootlin.com> 10452L: linux-wpan@vger.kernel.org 10453S: Maintained 10454W: https://linux-wpan.org/ 10455Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10456T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10457T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10458F: Documentation/networking/ieee802154.rst 10459F: drivers/net/ieee802154/ 10460F: include/linux/ieee802154.h 10461F: include/linux/nl802154.h 10462F: include/net/af_ieee802154.h 10463F: include/net/cfg802154.h 10464F: include/net/ieee802154_netdev.h 10465F: include/net/mac802154.h 10466F: include/net/nl802154.h 10467F: net/ieee802154/ 10468F: net/mac802154/ 10469 10470IFCVF VIRTIO DATA PATH ACCELERATOR 10471R: Zhu Lingshan <lingshan.zhu@intel.com> 10472F: drivers/vdpa/ifcvf/ 10473 10474IFE PROTOCOL 10475M: Yotam Gigi <yotam.gi@gmail.com> 10476M: Jamal Hadi Salim <jhs@mojatatu.com> 10477F: include/net/ife.h 10478F: include/uapi/linux/ife.h 10479F: net/ife 10480 10481IGORPLUG-USB IR RECEIVER 10482M: Sean Young <sean@mess.org> 10483L: linux-media@vger.kernel.org 10484S: Maintained 10485F: drivers/media/rc/igorplugusb.c 10486 10487IGUANAWORKS USB IR TRANSCEIVER 10488M: Sean Young <sean@mess.org> 10489L: linux-media@vger.kernel.org 10490S: Maintained 10491F: drivers/media/rc/iguanair.c 10492 10493IIO BACKEND FRAMEWORK 10494M: Nuno Sa <nuno.sa@analog.com> 10495R: Olivier Moysan <olivier.moysan@foss.st.com> 10496L: linux-iio@vger.kernel.org 10497S: Maintained 10498F: drivers/iio/industrialio-backend.c 10499F: include/linux/iio/backend.h 10500 10501IIO DIGITAL POTENTIOMETER DAC 10502M: Peter Rosin <peda@axentia.se> 10503L: linux-iio@vger.kernel.org 10504S: Maintained 10505F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10506F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10507F: drivers/iio/dac/dpot-dac.c 10508 10509IIO ENVELOPE DETECTOR 10510M: Peter Rosin <peda@axentia.se> 10511L: linux-iio@vger.kernel.org 10512S: Maintained 10513F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10514F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10515F: drivers/iio/adc/envelope-detector.c 10516 10517IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10518M: Matti Vaittinen <mazziesaccount@gmail.com> 10519L: linux-iio@vger.kernel.org 10520S: Maintained 10521F: drivers/iio/industrialio-gts-helper.c 10522F: include/linux/iio/iio-gts-helper.h 10523F: drivers/iio/test/iio-test-gts.c 10524 10525IIO MULTIPLEXER 10526M: Peter Rosin <peda@axentia.se> 10527L: linux-iio@vger.kernel.org 10528S: Maintained 10529F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10530F: drivers/iio/multiplexer/iio-mux.c 10531 10532IIO SCMI BASED DRIVER 10533M: Jyoti Bhayana <jbhayana@google.com> 10534L: linux-iio@vger.kernel.org 10535S: Maintained 10536F: drivers/iio/common/scmi_sensors/scmi_iio.c 10537 10538IIO SUBSYSTEM AND DRIVERS 10539M: Jonathan Cameron <jic23@kernel.org> 10540R: Lars-Peter Clausen <lars@metafoo.de> 10541L: linux-iio@vger.kernel.org 10542S: Maintained 10543T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10544F: Documentation/ABI/testing/configfs-iio* 10545F: Documentation/ABI/testing/sysfs-bus-iio* 10546F: Documentation/devicetree/bindings/iio/ 10547F: drivers/iio/ 10548F: drivers/staging/iio/ 10549F: include/dt-bindings/iio/ 10550F: include/linux/iio/ 10551F: tools/iio/ 10552 10553IIO UNIT CONVERTER 10554M: Peter Rosin <peda@axentia.se> 10555L: linux-iio@vger.kernel.org 10556S: Maintained 10557F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10558F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10559F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10560F: drivers/iio/afe/iio-rescale.c 10561 10562IKANOS/ADI EAGLE ADSL USB DRIVER 10563M: Matthieu Castet <castet.matthieu@free.fr> 10564M: Stanislaw Gruszka <stf_xl@wp.pl> 10565S: Maintained 10566F: drivers/usb/atm/ueagle-atm.c 10567 10568IMAGIS TOUCHSCREEN DRIVER 10569M: Markuss Broks <markuss.broks@gmail.com> 10570S: Maintained 10571F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10572F: drivers/input/touchscreen/imagis.c 10573 10574IMGTEC ASCII LCD DRIVER 10575M: Paul Burton <paulburton@kernel.org> 10576S: Maintained 10577F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10578F: drivers/auxdisplay/img-ascii-lcd.c 10579 10580IMGTEC IR DECODER DRIVER 10581S: Orphan 10582F: drivers/media/rc/img-ir/ 10583 10584IMGTEC POWERVR DRM DRIVER 10585M: Frank Binns <frank.binns@imgtec.com> 10586M: Matt Coster <matt.coster@imgtec.com> 10587S: Supported 10588T: git git://anongit.freedesktop.org/drm/drm-misc 10589F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10590F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10591F: Documentation/gpu/imagination/ 10592F: drivers/gpu/drm/imagination/ 10593F: include/uapi/drm/pvr_drm.h 10594 10595IMON SOUNDGRAPH USB IR RECEIVER 10596M: Sean Young <sean@mess.org> 10597L: linux-media@vger.kernel.org 10598S: Maintained 10599F: drivers/media/rc/imon.c 10600F: drivers/media/rc/imon_raw.c 10601 10602IMS TWINTURBO FRAMEBUFFER DRIVER 10603L: linux-fbdev@vger.kernel.org 10604S: Orphan 10605F: drivers/video/fbdev/imsttfb.c 10606 10607INDEX OF FURTHER KERNEL DOCUMENTATION 10608M: Carlos Bilbao <carlos.bilbao@amd.com> 10609S: Maintained 10610F: Documentation/process/kernel-docs.rst 10611 10612INDUSTRY PACK SUBSYSTEM (IPACK) 10613M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10614M: Jens Taprogge <jens.taprogge@taprogge.org> 10615M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10616L: industrypack-devel@lists.sourceforge.net 10617S: Maintained 10618W: http://industrypack.sourceforge.net 10619F: drivers/ipack/ 10620 10621INFINEON DPS310 Driver 10622M: Eddie James <eajames@linux.ibm.com> 10623L: linux-iio@vger.kernel.org 10624S: Maintained 10625F: drivers/iio/pressure/dps310.c 10626 10627INFINEON PEB2466 ASoC CODEC 10628M: Herve Codina <herve.codina@bootlin.com> 10629L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10630S: Maintained 10631F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10632F: sound/soc/codecs/peb2466.c 10633 10634INFINIBAND SUBSYSTEM 10635M: Jason Gunthorpe <jgg@nvidia.com> 10636M: Leon Romanovsky <leonro@nvidia.com> 10637L: linux-rdma@vger.kernel.org 10638S: Supported 10639W: https://github.com/linux-rdma/rdma-core 10640Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10641T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10642F: Documentation/devicetree/bindings/infiniband/ 10643F: Documentation/infiniband/ 10644F: drivers/infiniband/ 10645F: include/rdma/ 10646F: include/trace/events/ib_mad.h 10647F: include/trace/events/ib_umad.h 10648F: include/trace/misc/rdma.h 10649F: include/uapi/linux/if_infiniband.h 10650F: include/uapi/rdma/ 10651F: samples/bpf/ibumad_kern.c 10652F: samples/bpf/ibumad_user.c 10653 10654INGENIC JZ4780 NAND DRIVER 10655M: Harvey Hunt <harveyhuntnexus@gmail.com> 10656L: linux-mtd@lists.infradead.org 10657L: linux-mips@vger.kernel.org 10658S: Maintained 10659F: drivers/mtd/nand/raw/ingenic/ 10660 10661INGENIC JZ47xx SoCs 10662M: Paul Cercueil <paul@crapouillou.net> 10663L: linux-mips@vger.kernel.org 10664S: Maintained 10665F: arch/mips/boot/dts/ingenic/ 10666F: arch/mips/generic/board-ingenic.c 10667F: arch/mips/include/asm/mach-ingenic/ 10668F: arch/mips/ingenic/Kconfig 10669F: drivers/clk/ingenic/ 10670F: drivers/dma/dma-jz4780.c 10671F: drivers/gpu/drm/ingenic/ 10672F: drivers/i2c/busses/i2c-jz4780.c 10673F: drivers/iio/adc/ingenic-adc.c 10674F: drivers/irqchip/irq-ingenic.c 10675F: drivers/memory/jz4780-nemc.c 10676F: drivers/mmc/host/jz4740_mmc.c 10677F: drivers/mtd/nand/raw/ingenic/ 10678F: drivers/pinctrl/pinctrl-ingenic.c 10679F: drivers/power/supply/ingenic-battery.c 10680F: drivers/pwm/pwm-jz4740.c 10681F: drivers/remoteproc/ingenic_rproc.c 10682F: drivers/rtc/rtc-jz4740.c 10683F: drivers/tty/serial/8250/8250_ingenic.c 10684F: drivers/usb/musb/jz4740.c 10685F: drivers/watchdog/jz4740_wdt.c 10686F: include/dt-bindings/iio/adc/ingenic,adc.h 10687F: include/linux/mfd/ingenic-tcu.h 10688F: sound/soc/codecs/jz47* 10689F: sound/soc/jz4740/ 10690 10691INJOINIC IP5xxx POWER BANK IC DRIVER 10692M: Samuel Holland <samuel@sholland.org> 10693S: Maintained 10694F: drivers/power/supply/ip5xxx_power.c 10695 10696INOTIFY 10697M: Jan Kara <jack@suse.cz> 10698R: Amir Goldstein <amir73il@gmail.com> 10699L: linux-fsdevel@vger.kernel.org 10700S: Maintained 10701F: Documentation/filesystems/inotify.rst 10702F: fs/notify/inotify/ 10703F: include/linux/inotify.h 10704F: include/uapi/linux/inotify.h 10705 10706INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10707M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10708L: linux-input@vger.kernel.org 10709S: Maintained 10710Q: http://patchwork.kernel.org/project/linux-input/list/ 10711T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10712F: Documentation/devicetree/bindings/input/ 10713F: Documentation/devicetree/bindings/serio/ 10714F: Documentation/input/ 10715F: drivers/input/ 10716F: include/dt-bindings/input/ 10717F: include/linux/input.h 10718F: include/linux/input/ 10719F: include/uapi/linux/input-event-codes.h 10720F: include/uapi/linux/input.h 10721 10722INPUT MULTITOUCH (MT) PROTOCOL 10723M: Henrik Rydberg <rydberg@bitmath.org> 10724L: linux-input@vger.kernel.org 10725S: Odd fixes 10726F: Documentation/input/multi-touch-protocol.rst 10727F: drivers/input/input-mt.c 10728K: \b(ABS|SYN)_MT_ 10729 10730INSIDE SECURE CRYPTO DRIVER 10731M: Antoine Tenart <atenart@kernel.org> 10732L: linux-crypto@vger.kernel.org 10733S: Maintained 10734F: drivers/crypto/inside-secure/ 10735 10736INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10737M: Mimi Zohar <zohar@linux.ibm.com> 10738M: Roberto Sassu <roberto.sassu@huawei.com> 10739M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10740R: Eric Snowberg <eric.snowberg@oracle.com> 10741L: linux-integrity@vger.kernel.org 10742S: Supported 10743T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10744F: security/integrity/ 10745F: security/integrity/ima/ 10746 10747INTEL 810/815 FRAMEBUFFER DRIVER 10748M: Antonino Daplas <adaplas@gmail.com> 10749L: linux-fbdev@vger.kernel.org 10750S: Maintained 10751F: drivers/video/fbdev/i810/ 10752 10753INTEL 8254 COUNTER DRIVER 10754M: William Breathitt Gray <william.gray@linaro.org> 10755L: linux-iio@vger.kernel.org 10756S: Maintained 10757F: drivers/counter/i8254.c 10758F: include/linux/i8254.h 10759 10760INTEL 8255 GPIO DRIVER 10761M: William Breathitt Gray <william.gray@linaro.org> 10762L: linux-gpio@vger.kernel.org 10763S: Maintained 10764F: drivers/gpio/gpio-i8255.c 10765F: drivers/gpio/gpio-i8255.h 10766 10767INTEL ASoC DRIVERS 10768M: Cezary Rojewski <cezary.rojewski@intel.com> 10769M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10770M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10771M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10772M: Bard Liao <yung-chuan.liao@linux.intel.com> 10773M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10774M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10775L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10776S: Supported 10777F: sound/soc/intel/ 10778 10779INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10780M: Hans de Goede <hdegoede@redhat.com> 10781L: platform-driver-x86@vger.kernel.org 10782S: Maintained 10783F: drivers/platform/x86/intel/atomisp2/pm.c 10784 10785INTEL ATOMISP2 LED DRIVER 10786M: Hans de Goede <hdegoede@redhat.com> 10787L: platform-driver-x86@vger.kernel.org 10788S: Maintained 10789F: drivers/platform/x86/intel/atomisp2/led.c 10790 10791INTEL BIOS SAR INT1092 DRIVER 10792M: Shravan Sudhakar <s.shravan@intel.com> 10793L: platform-driver-x86@vger.kernel.org 10794S: Maintained 10795F: drivers/platform/x86/intel/int1092/ 10796 10797INTEL BROXTON PMC DRIVER 10798M: Mika Westerberg <mika.westerberg@linux.intel.com> 10799M: Zha Qipeng <qipeng.zha@intel.com> 10800S: Maintained 10801F: drivers/mfd/intel_pmc_bxt.c 10802F: include/linux/mfd/intel_pmc_bxt.h 10803 10804INTEL C600 SERIES SAS CONTROLLER DRIVER 10805M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10806L: linux-scsi@vger.kernel.org 10807S: Supported 10808T: git git://git.code.sf.net/p/intel-sas/isci 10809F: drivers/scsi/isci/ 10810 10811INTEL CPU family model numbers 10812M: Tony Luck <tony.luck@intel.com> 10813M: x86@kernel.org 10814L: linux-kernel@vger.kernel.org 10815S: Supported 10816F: arch/x86/include/asm/intel-family.h 10817 10818INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10819M: Jani Nikula <jani.nikula@linux.intel.com> 10820M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10821L: intel-gfx@lists.freedesktop.org 10822L: intel-xe@lists.freedesktop.org 10823S: Supported 10824F: drivers/gpu/drm/i915/display/ 10825F: drivers/gpu/drm/xe/display/ 10826F: drivers/gpu/drm/xe/compat-i915-headers 10827 10828INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10829M: Jani Nikula <jani.nikula@linux.intel.com> 10830M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10831M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10832M: Tvrtko Ursulin <tursulin@ursulin.net> 10833L: intel-gfx@lists.freedesktop.org 10834S: Supported 10835W: https://drm.pages.freedesktop.org/intel-docs/ 10836Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10837B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10838C: irc://irc.oftc.net/intel-gfx 10839T: git git://anongit.freedesktop.org/drm-intel 10840F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10841F: Documentation/gpu/i915.rst 10842F: drivers/gpu/drm/ci/xfails/i915* 10843F: drivers/gpu/drm/i915/ 10844F: include/drm/i915* 10845F: include/uapi/drm/i915_drm.h 10846 10847INTEL DRM XE DRIVER (Lunar Lake and newer) 10848M: Lucas De Marchi <lucas.demarchi@intel.com> 10849M: Oded Gabbay <ogabbay@kernel.org> 10850M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10851L: intel-xe@lists.freedesktop.org 10852S: Supported 10853W: https://drm.pages.freedesktop.org/intel-docs/ 10854Q: http://patchwork.freedesktop.org/project/intel-xe/ 10855B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10856C: irc://irc.oftc.net/xe 10857T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10858F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10859F: Documentation/gpu/xe/ 10860F: drivers/gpu/drm/xe/ 10861F: include/drm/xe* 10862F: include/uapi/drm/xe_drm.h 10863 10864INTEL ETHERNET DRIVERS 10865M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10866M: Tony Nguyen <anthony.l.nguyen@intel.com> 10867L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10868S: Supported 10869W: https://www.intel.com/content/www/us/en/support.html 10870Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10873F: Documentation/networking/device_drivers/ethernet/intel/ 10874F: drivers/net/ethernet/intel/ 10875F: drivers/net/ethernet/intel/*/ 10876F: include/linux/avf/virtchnl.h 10877F: include/linux/net/intel/iidc.h 10878 10879INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10880M: Mustafa Ismail <mustafa.ismail@intel.com> 10881M: Shiraz Saleem <shiraz.saleem@intel.com> 10882L: linux-rdma@vger.kernel.org 10883S: Supported 10884F: drivers/infiniband/hw/irdma/ 10885F: include/uapi/rdma/irdma-abi.h 10886 10887INTEL GPIO DRIVERS 10888M: Andy Shevchenko <andy@kernel.org> 10889L: linux-gpio@vger.kernel.org 10890S: Supported 10891T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10892F: drivers/gpio/gpio-elkhartlake.c 10893F: drivers/gpio/gpio-ich.c 10894F: drivers/gpio/gpio-merrifield.c 10895F: drivers/gpio/gpio-ml-ioh.c 10896F: drivers/gpio/gpio-pch.c 10897F: drivers/gpio/gpio-sch.c 10898F: drivers/gpio/gpio-sodaville.c 10899F: drivers/gpio/gpio-tangier.c 10900F: drivers/gpio/gpio-tangier.h 10901 10902INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10903M: Zhenyu Wang <zhenyuw@linux.intel.com> 10904M: Zhi Wang <zhi.wang.linux@gmail.com> 10905L: intel-gvt-dev@lists.freedesktop.org 10906L: intel-gfx@lists.freedesktop.org 10907S: Supported 10908W: https://github.com/intel/gvt-linux/wiki 10909T: git https://github.com/intel/gvt-linux.git 10910F: drivers/gpu/drm/i915/gvt/ 10911 10912INTEL HID EVENT DRIVER 10913M: Alex Hung <alexhung@gmail.com> 10914L: platform-driver-x86@vger.kernel.org 10915S: Maintained 10916F: drivers/platform/x86/intel/hid.c 10917 10918INTEL I/OAT DMA DRIVER 10919M: Dave Jiang <dave.jiang@intel.com> 10920R: Dan Williams <dan.j.williams@intel.com> 10921L: dmaengine@vger.kernel.org 10922S: Supported 10923Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10924F: drivers/dma/ioat* 10925 10926INTEL IAA CRYPTO DRIVER 10927M: Tom Zanussi <tom.zanussi@linux.intel.com> 10928L: linux-crypto@vger.kernel.org 10929S: Supported 10930F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10931F: drivers/crypto/intel/iaa/* 10932 10933INTEL IDLE DRIVER 10934M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10935M: Len Brown <lenb@kernel.org> 10936L: linux-pm@vger.kernel.org 10937S: Supported 10938B: https://bugzilla.kernel.org 10939T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10940F: drivers/idle/intel_idle.c 10941 10942INTEL IDXD DRIVER 10943M: Fenghua Yu <fenghua.yu@intel.com> 10944M: Dave Jiang <dave.jiang@intel.com> 10945L: dmaengine@vger.kernel.org 10946S: Supported 10947F: drivers/dma/idxd/* 10948F: include/uapi/linux/idxd.h 10949 10950INTEL IN FIELD SCAN (IFS) DEVICE 10951M: Jithu Joseph <jithu.joseph@intel.com> 10952R: Ashok Raj <ashok.raj@intel.com> 10953R: Tony Luck <tony.luck@intel.com> 10954S: Maintained 10955F: drivers/platform/x86/intel/ifs 10956F: include/trace/events/intel_ifs.h 10957 10958INTEL INTEGRATED SENSOR HUB DRIVER 10959M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10960M: Jiri Kosina <jikos@kernel.org> 10961L: linux-input@vger.kernel.org 10962S: Maintained 10963F: drivers/hid/intel-ish-hid/ 10964 10965INTEL IOMMU (VT-d) 10966M: David Woodhouse <dwmw2@infradead.org> 10967M: Lu Baolu <baolu.lu@linux.intel.com> 10968L: iommu@lists.linux.dev 10969S: Supported 10970T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10971F: drivers/iommu/intel/ 10972 10973INTEL IPU3 CSI-2 CIO2 DRIVER 10974M: Yong Zhi <yong.zhi@intel.com> 10975M: Sakari Ailus <sakari.ailus@linux.intel.com> 10976M: Bingbu Cao <bingbu.cao@intel.com> 10977M: Dan Scally <djrscally@gmail.com> 10978R: Tianshu Qiu <tian.shu.qiu@intel.com> 10979L: linux-media@vger.kernel.org 10980S: Maintained 10981T: git git://linuxtv.org/media_tree.git 10982F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10983F: drivers/media/pci/intel/ipu3/ 10984 10985INTEL IPU3 CSI-2 IMGU DRIVER 10986M: Sakari Ailus <sakari.ailus@linux.intel.com> 10987R: Bingbu Cao <bingbu.cao@intel.com> 10988R: Tianshu Qiu <tian.shu.qiu@intel.com> 10989L: linux-media@vger.kernel.org 10990S: Maintained 10991F: Documentation/admin-guide/media/ipu3.rst 10992F: Documentation/admin-guide/media/ipu3_rcb.svg 10993F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10994F: drivers/staging/media/ipu3/ 10995 10996INTEL ISHTP ECLITE DRIVER 10997M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10998L: platform-driver-x86@vger.kernel.org 10999S: Supported 11000F: drivers/platform/x86/intel/ishtp_eclite.c 11001 11002INTEL IXP4XX CRYPTO SUPPORT 11003M: Corentin Labbe <clabbe@baylibre.com> 11004L: linux-crypto@vger.kernel.org 11005S: Maintained 11006F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11007 11008INTEL KEEM BAY DRM DRIVER 11009M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11010M: Edmund Dea <edmund.j.dea@intel.com> 11011S: Maintained 11012F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11013F: drivers/gpu/drm/kmb/ 11014 11015INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11016M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11017S: Maintained 11018F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11019F: drivers/crypto/intel/keembay/Kconfig 11020F: drivers/crypto/intel/keembay/Makefile 11021F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11022F: drivers/crypto/intel/keembay/ocs-aes.c 11023F: drivers/crypto/intel/keembay/ocs-aes.h 11024 11025INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11026M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11027M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11028M: Mark Gross <mgross@linux.intel.com> 11029S: Maintained 11030F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11031F: drivers/crypto/intel/keembay/Kconfig 11032F: drivers/crypto/intel/keembay/Makefile 11033F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11034 11035INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11036M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11037M: Declan Murphy <declan.murphy@intel.com> 11038S: Maintained 11039F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11040F: drivers/crypto/intel/keembay/Kconfig 11041F: drivers/crypto/intel/keembay/Makefile 11042F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11043F: drivers/crypto/intel/keembay/ocs-hcu.c 11044F: drivers/crypto/intel/keembay/ocs-hcu.h 11045 11046INTEL MANAGEMENT ENGINE (mei) 11047M: Tomas Winkler <tomas.winkler@intel.com> 11048L: linux-kernel@vger.kernel.org 11049S: Supported 11050F: Documentation/driver-api/mei/* 11051F: drivers/misc/mei/ 11052F: drivers/watchdog/mei_wdt.c 11053F: include/linux/mei_aux.h 11054F: include/linux/mei_cl_bus.h 11055F: include/uapi/linux/mei.h 11056F: include/uapi/linux/mei_uuid.h 11057F: include/uapi/linux/uuid.h 11058F: samples/mei/* 11059 11060INTEL MAX 10 BMC MFD DRIVER 11061M: Xu Yilun <yilun.xu@intel.com> 11062R: Tom Rix <trix@redhat.com> 11063S: Maintained 11064F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11065F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11066F: drivers/hwmon/intel-m10-bmc-hwmon.c 11067F: drivers/mfd/intel-m10-bmc* 11068F: include/linux/mfd/intel-m10-bmc.h 11069 11070INTEL MAX10 BMC SECURE UPDATES 11071M: Peter Colberg <peter.colberg@intel.com> 11072L: linux-fpga@vger.kernel.org 11073S: Maintained 11074F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11075F: drivers/fpga/intel-m10-bmc-sec-update.c 11076 11077INTEL P-Unit IPC DRIVER 11078M: Zha Qipeng <qipeng.zha@intel.com> 11079L: platform-driver-x86@vger.kernel.org 11080S: Maintained 11081F: arch/x86/include/asm/intel_punit_ipc.h 11082F: drivers/platform/x86/intel/punit_ipc.c 11083 11084INTEL PMC CORE DRIVER 11085M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11086M: David E Box <david.e.box@intel.com> 11087L: platform-driver-x86@vger.kernel.org 11088S: Maintained 11089F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11090F: drivers/platform/x86/intel/pmc/ 11091 11092INTEL PMIC GPIO DRIVERS 11093M: Andy Shevchenko <andy@kernel.org> 11094S: Supported 11095T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11096F: drivers/gpio/gpio-*cove.c 11097 11098INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11099M: Andy Shevchenko <andy@kernel.org> 11100S: Supported 11101F: drivers/mfd/intel_soc_pmic* 11102F: include/linux/mfd/intel_soc_pmic* 11103 11104INTEL PMT DRIVERS 11105M: David E. Box <david.e.box@linux.intel.com> 11106S: Supported 11107F: drivers/platform/x86/intel/pmt/ 11108 11109INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11110M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11111L: linux-wireless@vger.kernel.org 11112S: Maintained 11113F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11114F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11115F: drivers/net/wireless/intel/ipw2x00/ 11116 11117INTEL PSTATE DRIVER 11118M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11119M: Len Brown <lenb@kernel.org> 11120L: linux-pm@vger.kernel.org 11121S: Supported 11122F: drivers/cpufreq/intel_pstate.c 11123 11124INTEL PTP DFL ToD DRIVER 11125M: Tianfei Zhang <tianfei.zhang@intel.com> 11126L: linux-fpga@vger.kernel.org 11127L: netdev@vger.kernel.org 11128S: Maintained 11129F: drivers/ptp/ptp_dfl_tod.c 11130 11131INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11132M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11133L: linux-iio@vger.kernel.org 11134F: drivers/counter/intel-qep.c 11135 11136INTEL SCU DRIVERS 11137M: Mika Westerberg <mika.westerberg@linux.intel.com> 11138S: Maintained 11139F: arch/x86/include/asm/intel_scu_ipc.h 11140F: drivers/platform/x86/intel_scu_* 11141 11142INTEL SDSI DRIVER 11143M: David E. Box <david.e.box@linux.intel.com> 11144S: Supported 11145F: drivers/platform/x86/intel/sdsi.c 11146F: tools/arch/x86/intel_sdsi/ 11147F: tools/testing/selftests/drivers/sdsi/ 11148 11149INTEL SGX 11150M: Jarkko Sakkinen <jarkko@kernel.org> 11151R: Dave Hansen <dave.hansen@linux.intel.com> 11152L: linux-sgx@vger.kernel.org 11153S: Supported 11154Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11155T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11156F: Documentation/arch/x86/sgx.rst 11157F: arch/x86/entry/vdso/vsgx.S 11158F: arch/x86/include/asm/sgx.h 11159F: arch/x86/include/uapi/asm/sgx.h 11160F: arch/x86/kernel/cpu/sgx/* 11161F: tools/testing/selftests/sgx/* 11162K: \bSGX_ 11163 11164INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11165M: Daniel Scally <djrscally@gmail.com> 11166S: Maintained 11167F: drivers/platform/x86/intel/int3472/ 11168 11169INTEL SPEED SELECT TECHNOLOGY 11170M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11171L: platform-driver-x86@vger.kernel.org 11172S: Maintained 11173F: drivers/platform/x86/intel/speed_select_if/ 11174F: include/uapi/linux/isst_if.h 11175F: tools/power/x86/intel-speed-select/ 11176 11177INTEL STRATIX10 FIRMWARE DRIVERS 11178M: Dinh Nguyen <dinguyen@kernel.org> 11179L: linux-kernel@vger.kernel.org 11180S: Maintained 11181T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11182F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11183F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11184F: drivers/firmware/stratix10-rsu.c 11185F: drivers/firmware/stratix10-svc.c 11186F: include/linux/firmware/intel/stratix10-smc.h 11187F: include/linux/firmware/intel/stratix10-svc-client.h 11188 11189INTEL TELEMETRY DRIVER 11190M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11191M: "David E. Box" <david.e.box@linux.intel.com> 11192L: platform-driver-x86@vger.kernel.org 11193S: Maintained 11194F: arch/x86/include/asm/intel_telemetry.h 11195F: drivers/platform/x86/intel/telemetry/ 11196 11197INTEL TPMI DRIVER 11198M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11199L: platform-driver-x86@vger.kernel.org 11200S: Maintained 11201F: Documentation/ABI/testing/debugfs-tpmi 11202F: drivers/platform/x86/intel/tpmi.c 11203F: include/linux/intel_tpmi.h 11204 11205INTEL UNCORE FREQUENCY CONTROL 11206M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11207L: platform-driver-x86@vger.kernel.org 11208S: Maintained 11209F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11210F: drivers/platform/x86/intel/uncore-frequency/ 11211 11212INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11213M: David E. Box <david.e.box@linux.intel.com> 11214S: Supported 11215F: drivers/platform/x86/intel/vsec.* 11216 11217INTEL VIRTUAL BUTTON DRIVER 11218M: AceLan Kao <acelan.kao@canonical.com> 11219L: platform-driver-x86@vger.kernel.org 11220S: Maintained 11221F: drivers/platform/x86/intel/vbtn.c 11222 11223INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11224M: Stanislaw Gruszka <stf_xl@wp.pl> 11225L: linux-wireless@vger.kernel.org 11226S: Supported 11227F: drivers/net/wireless/intel/iwlegacy/ 11228 11229INTEL WIRELESS WIFI LINK (iwlwifi) 11230M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11231L: linux-wireless@vger.kernel.org 11232S: Supported 11233W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11234T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11235F: drivers/net/wireless/intel/iwlwifi/ 11236 11237INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11238M: Jithu Joseph <jithu.joseph@intel.com> 11239S: Maintained 11240W: https://slimbootloader.github.io/security/firmware-update.html 11241F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11242 11243INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11244L: Dell.Client.Kernel@dell.com 11245S: Maintained 11246F: drivers/platform/x86/intel/wmi/thunderbolt.c 11247 11248INTEL WWAN IOSM DRIVER 11249M: M Chetan Kumar <m.chetan.kumar@intel.com> 11250L: netdev@vger.kernel.org 11251S: Maintained 11252F: drivers/net/wwan/iosm/ 11253 11254INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11255M: Xin Li <xin@zytor.com> 11256M: "H. Peter Anvin" <hpa@zytor.com> 11257S: Supported 11258F: Documentation/arch/x86/x86_64/fred.rst 11259F: arch/x86/entry/entry_64_fred.S 11260F: arch/x86/entry/entry_fred.c 11261F: arch/x86/include/asm/fred.h 11262F: arch/x86/kernel/fred.c 11263 11264INTEL(R) TRACE HUB 11265M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11266S: Supported 11267F: Documentation/trace/intel_th.rst 11268F: drivers/hwtracing/intel_th/ 11269F: include/linux/intel_th.h 11270 11271INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11272M: Ning Sun <ning.sun@intel.com> 11273L: tboot-devel@lists.sourceforge.net 11274S: Supported 11275W: http://tboot.sourceforge.net 11276T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11277F: Documentation/arch/x86/intel_txt.rst 11278F: arch/x86/kernel/tboot.c 11279F: include/linux/tboot.h 11280 11281INTERCONNECT API 11282M: Georgi Djakov <djakov@kernel.org> 11283L: linux-pm@vger.kernel.org 11284S: Maintained 11285T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11286F: Documentation/devicetree/bindings/interconnect/ 11287F: Documentation/driver-api/interconnect.rst 11288F: drivers/interconnect/ 11289F: include/dt-bindings/interconnect/ 11290F: include/linux/interconnect-provider.h 11291F: include/linux/interconnect.h 11292 11293INTERRUPT COUNTER DRIVER 11294M: Oleksij Rempel <o.rempel@pengutronix.de> 11295R: Pengutronix Kernel Team <kernel@pengutronix.de> 11296L: linux-iio@vger.kernel.org 11297F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11298F: drivers/counter/interrupt-cnt.c 11299 11300INTERSIL ISL7998X VIDEO DECODER DRIVER 11301M: Michael Tretter <m.tretter@pengutronix.de> 11302R: Pengutronix Kernel Team <kernel@pengutronix.de> 11303L: linux-media@vger.kernel.org 11304S: Maintained 11305F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11306F: drivers/media/i2c/isl7998x.c 11307 11308INVENSENSE ICM-426xx IMU DRIVER 11309M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11310L: linux-iio@vger.kernel.org 11311S: Maintained 11312W: https://invensense.tdk.com/ 11313F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11314F: drivers/iio/imu/inv_icm42600/ 11315 11316INVENSENSE MPU-3050 GYROSCOPE DRIVER 11317M: Linus Walleij <linus.walleij@linaro.org> 11318L: linux-iio@vger.kernel.org 11319S: Maintained 11320F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11321F: drivers/iio/gyro/mpu3050* 11322 11323IOC3 ETHERNET DRIVER 11324M: Ralf Baechle <ralf@linux-mips.org> 11325L: linux-mips@vger.kernel.org 11326S: Maintained 11327F: drivers/net/ethernet/sgi/ioc3-eth.c 11328 11329IOMMU DMA-API LAYER 11330M: Robin Murphy <robin.murphy@arm.com> 11331L: iommu@lists.linux.dev 11332S: Maintained 11333T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11334F: drivers/iommu/dma-iommu.c 11335F: drivers/iommu/dma-iommu.h 11336F: drivers/iommu/iova.c 11337F: include/linux/iova.h 11338 11339IOMMU SUBSYSTEM 11340M: Joerg Roedel <joro@8bytes.org> 11341M: Will Deacon <will@kernel.org> 11342R: Robin Murphy <robin.murphy@arm.com> 11343L: iommu@lists.linux.dev 11344S: Maintained 11345T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11346F: Documentation/devicetree/bindings/iommu/ 11347F: Documentation/userspace-api/iommu.rst 11348F: drivers/iommu/ 11349F: include/linux/iommu.h 11350F: include/linux/iova.h 11351F: include/linux/of_iommu.h 11352 11353IOMMUFD 11354M: Jason Gunthorpe <jgg@nvidia.com> 11355M: Kevin Tian <kevin.tian@intel.com> 11356L: iommu@lists.linux.dev 11357S: Maintained 11358T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11359F: Documentation/userspace-api/iommufd.rst 11360F: drivers/iommu/iommufd/ 11361F: include/linux/iommufd.h 11362F: include/uapi/linux/iommufd.h 11363F: tools/testing/selftests/iommu/ 11364 11365IOSYS-MAP HELPERS 11366M: Thomas Zimmermann <tzimmermann@suse.de> 11367L: dri-devel@lists.freedesktop.org 11368S: Maintained 11369T: git git://anongit.freedesktop.org/drm/drm-misc 11370F: include/linux/iosys-map.h 11371 11372IO_URING 11373M: Jens Axboe <axboe@kernel.dk> 11374R: Pavel Begunkov <asml.silence@gmail.com> 11375L: io-uring@vger.kernel.org 11376S: Maintained 11377T: git git://git.kernel.dk/linux-block 11378T: git git://git.kernel.dk/liburing 11379F: include/linux/io_uring/ 11380F: include/linux/io_uring.h 11381F: include/linux/io_uring_types.h 11382F: include/trace/events/io_uring.h 11383F: include/uapi/linux/io_uring.h 11384F: io_uring/ 11385 11386IPMI SUBSYSTEM 11387M: Corey Minyard <minyard@acm.org> 11388L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11389S: Supported 11390W: http://openipmi.sourceforge.net/ 11391T: git https://github.com/cminyard/linux-ipmi.git for-next 11392F: Documentation/devicetree/bindings/ipmi/ 11393F: Documentation/driver-api/ipmi.rst 11394F: drivers/char/ipmi/ 11395F: include/linux/ipmi* 11396F: include/uapi/linux/ipmi* 11397 11398IPS SCSI RAID DRIVER 11399M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11400L: linux-scsi@vger.kernel.org 11401S: Maintained 11402W: http://www.adaptec.com/ 11403F: drivers/scsi/ips* 11404 11405IPVS 11406M: Simon Horman <horms@verge.net.au> 11407M: Julian Anastasov <ja@ssi.bg> 11408L: netdev@vger.kernel.org 11409L: lvs-devel@vger.kernel.org 11410S: Maintained 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11412T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11413F: Documentation/networking/ipvs-sysctl.rst 11414F: include/net/ip_vs.h 11415F: include/uapi/linux/ip_vs.h 11416F: net/netfilter/ipvs/ 11417 11418IPWIRELESS DRIVER 11419M: Jiri Kosina <jikos@kernel.org> 11420M: David Sterba <dsterba@suse.com> 11421S: Odd Fixes 11422F: drivers/tty/ipwireless/ 11423 11424IRON DEVICE AUDIO CODEC DRIVERS 11425M: Kiseok Jo <kiseok.jo@irondevice.com> 11426L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11427S: Maintained 11428F: Documentation/devicetree/bindings/sound/irondevice,* 11429F: sound/soc/codecs/sma* 11430 11431IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11432M: Thomas Gleixner <tglx@linutronix.de> 11433S: Maintained 11434T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11435F: Documentation/core-api/irq/irq-domain.rst 11436F: include/linux/irqdomain.h 11437F: kernel/irq/irqdomain.c 11438F: kernel/irq/msi.c 11439 11440IRQ SUBSYSTEM 11441M: Thomas Gleixner <tglx@linutronix.de> 11442L: linux-kernel@vger.kernel.org 11443S: Maintained 11444T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11445F: include/linux/group_cpus.h 11446F: kernel/irq/ 11447F: lib/group_cpus.c 11448 11449IRQCHIP DRIVERS 11450M: Thomas Gleixner <tglx@linutronix.de> 11451L: linux-kernel@vger.kernel.org 11452S: Maintained 11453T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11454F: Documentation/devicetree/bindings/interrupt-controller/ 11455F: drivers/irqchip/ 11456 11457ISA 11458M: William Breathitt Gray <william.gray@linaro.org> 11459S: Maintained 11460F: Documentation/driver-api/isa.rst 11461F: drivers/base/isa.c 11462F: include/linux/isa.h 11463 11464ISA RADIO MODULE 11465M: Hans Verkuil <hverkuil@xs4all.nl> 11466L: linux-media@vger.kernel.org 11467S: Maintained 11468W: https://linuxtv.org 11469T: git git://linuxtv.org/media_tree.git 11470F: drivers/media/radio/radio-isa* 11471 11472ISAPNP 11473M: Jaroslav Kysela <perex@perex.cz> 11474S: Maintained 11475F: Documentation/userspace-api/isapnp.rst 11476F: drivers/pnp/isapnp/ 11477F: include/linux/isapnp.h 11478 11479ISCSI 11480M: Lee Duncan <lduncan@suse.com> 11481M: Chris Leech <cleech@redhat.com> 11482M: Mike Christie <michael.christie@oracle.com> 11483L: open-iscsi@googlegroups.com 11484L: linux-scsi@vger.kernel.org 11485S: Maintained 11486W: www.open-iscsi.com 11487F: drivers/scsi/*iscsi* 11488F: include/scsi/*iscsi* 11489 11490iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11491M: Peter Jones <pjones@redhat.com> 11492M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11493S: Maintained 11494F: drivers/firmware/iscsi_ibft* 11495 11496ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11497M: Sagi Grimberg <sagi@grimberg.me> 11498M: Max Gurtovoy <mgurtovoy@nvidia.com> 11499L: linux-rdma@vger.kernel.org 11500S: Supported 11501W: http://www.openfabrics.org 11502W: www.open-iscsi.org 11503Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11504F: drivers/infiniband/ulp/iser/ 11505 11506ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11507M: Sagi Grimberg <sagi@grimberg.me> 11508L: linux-rdma@vger.kernel.org 11509L: target-devel@vger.kernel.org 11510S: Supported 11511T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11512F: drivers/infiniband/ulp/isert 11513 11514ISDN/CMTP OVER BLUETOOTH 11515M: Karsten Keil <isdn@linux-pingi.de> 11516L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11517L: netdev@vger.kernel.org 11518S: Odd Fixes 11519W: http://www.isdn4linux.de 11520F: Documentation/isdn/ 11521F: drivers/isdn/capi/ 11522F: include/linux/isdn/ 11523F: include/uapi/linux/isdn/ 11524F: net/bluetooth/cmtp/ 11525 11526ISDN/mISDN SUBSYSTEM 11527M: Karsten Keil <isdn@linux-pingi.de> 11528L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11529L: netdev@vger.kernel.org 11530S: Maintained 11531W: http://www.isdn4linux.de 11532F: drivers/isdn/Kconfig 11533F: drivers/isdn/Makefile 11534F: drivers/isdn/hardware/ 11535F: drivers/isdn/mISDN/ 11536 11537ISOFS FILESYSTEM 11538M: Jan Kara <jack@suse.cz> 11539L: linux-fsdevel@vger.kernel.org 11540S: Maintained 11541F: Documentation/filesystems/isofs.rst 11542F: fs/isofs/ 11543 11544IT87 HARDWARE MONITORING DRIVER 11545M: Jean Delvare <jdelvare@suse.com> 11546L: linux-hwmon@vger.kernel.org 11547S: Maintained 11548F: Documentation/hwmon/it87.rst 11549F: drivers/hwmon/it87.c 11550 11551IT913X MEDIA DRIVER 11552L: linux-media@vger.kernel.org 11553S: Orphan 11554W: https://linuxtv.org 11555Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11556F: drivers/media/tuners/it913x* 11557 11558ITE IT66121 HDMI BRIDGE DRIVER 11559M: Phong LE <ple@baylibre.com> 11560M: Neil Armstrong <neil.armstrong@linaro.org> 11561S: Maintained 11562T: git git://anongit.freedesktop.org/drm/drm-misc 11563F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11564F: drivers/gpu/drm/bridge/ite-it66121.c 11565 11566IVTV VIDEO4LINUX DRIVER 11567M: Andy Walls <awalls@md.metrocast.net> 11568L: linux-media@vger.kernel.org 11569S: Maintained 11570W: https://linuxtv.org 11571T: git git://linuxtv.org/media_tree.git 11572F: Documentation/admin-guide/media/ivtv* 11573F: drivers/media/pci/ivtv/ 11574F: include/uapi/linux/ivtv* 11575 11576IX2505V MEDIA DRIVER 11577M: Malcolm Priestley <tvboxspy@gmail.com> 11578L: linux-media@vger.kernel.org 11579S: Maintained 11580W: https://linuxtv.org 11581Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11582F: drivers/media/dvb-frontends/ix2505v* 11583 11584JAILHOUSE HYPERVISOR INTERFACE 11585M: Jan Kiszka <jan.kiszka@siemens.com> 11586L: jailhouse-dev@googlegroups.com 11587S: Maintained 11588F: arch/x86/include/asm/jailhouse_para.h 11589F: arch/x86/kernel/jailhouse.c 11590 11591JFS FILESYSTEM 11592M: Dave Kleikamp <shaggy@kernel.org> 11593L: jfs-discussion@lists.sourceforge.net 11594S: Odd Fixes 11595W: http://jfs.sourceforge.net/ 11596T: git https://github.com/kleikamp/linux-shaggy.git 11597F: Documentation/admin-guide/jfs.rst 11598F: fs/jfs/ 11599 11600JME NETWORK DRIVER 11601M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11602L: netdev@vger.kernel.org 11603S: Maintained 11604F: drivers/net/ethernet/jme.* 11605 11606JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11607M: David Woodhouse <dwmw2@infradead.org> 11608M: Richard Weinberger <richard@nod.at> 11609L: linux-mtd@lists.infradead.org 11610S: Odd Fixes 11611W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11612T: git git://git.infradead.org/ubifs-2.6.git 11613F: fs/jffs2/ 11614F: include/uapi/linux/jffs2.h 11615 11616JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11617M: "Theodore Ts'o" <tytso@mit.edu> 11618M: Jan Kara <jack@suse.com> 11619L: linux-ext4@vger.kernel.org 11620S: Maintained 11621F: fs/jbd2/ 11622F: include/linux/jbd2.h 11623 11624JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11625M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11626L: linux-media@vger.kernel.org 11627L: linux-renesas-soc@vger.kernel.org 11628S: Maintained 11629F: drivers/media/platform/renesas/rcar_jpu.c 11630 11631JSM Neo PCI based serial card 11632L: linux-serial@vger.kernel.org 11633S: Orphan 11634F: drivers/tty/serial/jsm/ 11635 11636K10TEMP HARDWARE MONITORING DRIVER 11637M: Clemens Ladisch <clemens@ladisch.de> 11638L: linux-hwmon@vger.kernel.org 11639S: Maintained 11640F: Documentation/hwmon/k10temp.rst 11641F: drivers/hwmon/k10temp.c 11642 11643K8TEMP HARDWARE MONITORING DRIVER 11644M: Rudolf Marek <r.marek@assembler.cz> 11645L: linux-hwmon@vger.kernel.org 11646S: Maintained 11647F: Documentation/hwmon/k8temp.rst 11648F: drivers/hwmon/k8temp.c 11649 11650KASAN 11651M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11652R: Alexander Potapenko <glider@google.com> 11653R: Andrey Konovalov <andreyknvl@gmail.com> 11654R: Dmitry Vyukov <dvyukov@google.com> 11655R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11656L: kasan-dev@googlegroups.com 11657S: Maintained 11658F: Documentation/dev-tools/kasan.rst 11659F: arch/*/include/asm/*kasan.h 11660F: arch/*/mm/kasan_init* 11661F: include/linux/kasan*.h 11662F: lib/Kconfig.kasan 11663F: mm/kasan/ 11664F: scripts/Makefile.kasan 11665 11666KCONFIG 11667M: Masahiro Yamada <masahiroy@kernel.org> 11668L: linux-kbuild@vger.kernel.org 11669S: Maintained 11670Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11671T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11672F: Documentation/kbuild/kconfig* 11673F: scripts/Kconfig.include 11674F: scripts/kconfig/ 11675 11676KCOV 11677R: Dmitry Vyukov <dvyukov@google.com> 11678R: Andrey Konovalov <andreyknvl@gmail.com> 11679L: kasan-dev@googlegroups.com 11680S: Maintained 11681F: Documentation/dev-tools/kcov.rst 11682F: include/linux/kcov.h 11683F: include/uapi/linux/kcov.h 11684F: kernel/kcov.c 11685F: scripts/Makefile.kcov 11686 11687KCSAN 11688M: Marco Elver <elver@google.com> 11689R: Dmitry Vyukov <dvyukov@google.com> 11690L: kasan-dev@googlegroups.com 11691S: Maintained 11692F: Documentation/dev-tools/kcsan.rst 11693F: include/linux/kcsan*.h 11694F: kernel/kcsan/ 11695F: lib/Kconfig.kcsan 11696F: scripts/Makefile.kcsan 11697 11698KDUMP 11699M: Baoquan He <bhe@redhat.com> 11700R: Vivek Goyal <vgoyal@redhat.com> 11701R: Dave Young <dyoung@redhat.com> 11702L: kexec@lists.infradead.org 11703S: Maintained 11704W: http://lse.sourceforge.net/kdump/ 11705F: Documentation/admin-guide/kdump/ 11706F: fs/proc/vmcore.c 11707F: include/linux/crash_core.h 11708F: include/linux/crash_dump.h 11709F: include/uapi/linux/vmcore.h 11710F: kernel/crash_*.c 11711 11712KEENE FM RADIO TRANSMITTER DRIVER 11713M: Hans Verkuil <hverkuil@xs4all.nl> 11714L: linux-media@vger.kernel.org 11715S: Maintained 11716W: https://linuxtv.org 11717T: git git://linuxtv.org/media_tree.git 11718F: drivers/media/radio/radio-keene* 11719 11720KERNEL AUTOMOUNTER 11721M: Ian Kent <raven@themaw.net> 11722L: autofs@vger.kernel.org 11723S: Maintained 11724F: fs/autofs/ 11725 11726KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11727M: Masahiro Yamada <masahiroy@kernel.org> 11728R: Nathan Chancellor <nathan@kernel.org> 11729R: Nicolas Schier <nicolas@fjasle.eu> 11730L: linux-kbuild@vger.kernel.org 11731S: Maintained 11732Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11733T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11734F: Documentation/kbuild/ 11735F: Makefile 11736F: scripts/*vmlinux* 11737F: scripts/Kbuild* 11738F: scripts/Makefile* 11739F: scripts/basic/ 11740F: scripts/clang-tools/ 11741F: scripts/dummy-tools/ 11742F: scripts/mk* 11743F: scripts/mod/ 11744F: scripts/package/ 11745F: usr/ 11746 11747KERNEL HARDENING (not covered by other areas) 11748M: Kees Cook <keescook@chromium.org> 11749R: Gustavo A. R. Silva <gustavoars@kernel.org> 11750L: linux-hardening@vger.kernel.org 11751S: Supported 11752T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11753F: Documentation/ABI/testing/sysfs-kernel-oops_count 11754F: Documentation/ABI/testing/sysfs-kernel-warn_count 11755F: arch/*/configs/hardening.config 11756F: include/linux/overflow.h 11757F: include/linux/randomize_kstack.h 11758F: kernel/configs/hardening.config 11759F: mm/usercopy.c 11760K: \b(add|choose)_random_kstack_offset\b 11761K: \b__check_(object_size|heap_object)\b 11762K: \b__counted_by\b 11763 11764KERNEL JANITORS 11765L: kernel-janitors@vger.kernel.org 11766S: Odd Fixes 11767W: http://kernelnewbies.org/KernelJanitors 11768 11769KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11770M: Chuck Lever <chuck.lever@oracle.com> 11771M: Jeff Layton <jlayton@kernel.org> 11772R: Neil Brown <neilb@suse.de> 11773R: Olga Kornievskaia <kolga@netapp.com> 11774R: Dai Ngo <Dai.Ngo@oracle.com> 11775R: Tom Talpey <tom@talpey.com> 11776L: linux-nfs@vger.kernel.org 11777S: Supported 11778W: http://nfs.sourceforge.net/ 11779T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11780F: Documentation/filesystems/nfs/ 11781F: fs/lockd/ 11782F: fs/nfs_common/ 11783F: fs/nfsd/ 11784F: include/linux/lockd/ 11785F: include/linux/sunrpc/ 11786F: include/trace/events/rpcgss.h 11787F: include/trace/events/rpcrdma.h 11788F: include/trace/events/sunrpc.h 11789F: include/trace/misc/fs.h 11790F: include/trace/misc/nfs.h 11791F: include/trace/misc/sunrpc.h 11792F: include/uapi/linux/nfsd/ 11793F: include/uapi/linux/sunrpc/ 11794F: net/sunrpc/ 11795 11796KERNEL REGRESSIONS 11797M: Thorsten Leemhuis <linux@leemhuis.info> 11798L: regressions@lists.linux.dev 11799S: Supported 11800F: Documentation/admin-guide/reporting-regressions.rst 11801F: Documentation/process/handling-regressions.rst 11802 11803KERNEL SELFTEST FRAMEWORK 11804M: Shuah Khan <shuah@kernel.org> 11805M: Shuah Khan <skhan@linuxfoundation.org> 11806L: linux-kselftest@vger.kernel.org 11807S: Maintained 11808Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11809T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11810F: Documentation/dev-tools/kselftest* 11811F: tools/testing/selftests/ 11812 11813KERNEL SMB3 SERVER (KSMBD) 11814M: Namjae Jeon <linkinjeon@kernel.org> 11815M: Steve French <sfrench@samba.org> 11816R: Sergey Senozhatsky <senozhatsky@chromium.org> 11817R: Tom Talpey <tom@talpey.com> 11818L: linux-cifs@vger.kernel.org 11819S: Maintained 11820T: git git://git.samba.org/ksmbd.git 11821F: Documentation/filesystems/smb/ksmbd.rst 11822F: fs/smb/common/ 11823F: fs/smb/server/ 11824 11825KERNEL UNIT TESTING FRAMEWORK (KUnit) 11826M: Brendan Higgins <brendanhiggins@google.com> 11827M: David Gow <davidgow@google.com> 11828R: Rae Moar <rmoar@google.com> 11829L: linux-kselftest@vger.kernel.org 11830L: kunit-dev@googlegroups.com 11831S: Maintained 11832W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11834T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11835F: Documentation/dev-tools/kunit/ 11836F: include/kunit/ 11837F: lib/kunit/ 11838F: rust/kernel/kunit.rs 11839F: scripts/rustdoc_test_* 11840F: tools/testing/kunit/ 11841 11842KERNEL USERMODE HELPER 11843M: Luis Chamberlain <mcgrof@kernel.org> 11844L: linux-kernel@vger.kernel.org 11845S: Maintained 11846F: include/linux/umh.h 11847F: kernel/umh.c 11848 11849KERNEL VIRTUAL MACHINE (KVM) 11850M: Paolo Bonzini <pbonzini@redhat.com> 11851L: kvm@vger.kernel.org 11852S: Supported 11853W: http://www.linux-kvm.org 11854T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11855F: Documentation/virt/kvm/ 11856F: include/asm-generic/kvm* 11857F: include/kvm/iodev.h 11858F: include/linux/kvm* 11859F: include/trace/events/kvm.h 11860F: include/uapi/asm-generic/kvm* 11861F: include/uapi/linux/kvm* 11862F: tools/kvm/ 11863F: tools/testing/selftests/kvm/ 11864F: virt/kvm/* 11865 11866KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11867M: Marc Zyngier <maz@kernel.org> 11868M: Oliver Upton <oliver.upton@linux.dev> 11869R: James Morse <james.morse@arm.com> 11870R: Suzuki K Poulose <suzuki.poulose@arm.com> 11871R: Zenghui Yu <yuzenghui@huawei.com> 11872L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11873L: kvmarm@lists.linux.dev 11874S: Maintained 11875T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11876F: arch/arm64/include/asm/kvm* 11877F: arch/arm64/include/uapi/asm/kvm* 11878F: arch/arm64/kvm/ 11879F: include/kvm/arm_* 11880F: tools/testing/selftests/kvm/*/aarch64/ 11881F: tools/testing/selftests/kvm/aarch64/ 11882 11883KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11884M: Tianrui Zhao <zhaotianrui@loongson.cn> 11885M: Bibo Mao <maobibo@loongson.cn> 11886M: Huacai Chen <chenhuacai@kernel.org> 11887L: kvm@vger.kernel.org 11888L: loongarch@lists.linux.dev 11889S: Maintained 11890T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11891F: arch/loongarch/include/asm/kvm* 11892F: arch/loongarch/include/uapi/asm/kvm* 11893F: arch/loongarch/kvm/ 11894 11895KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11896M: Huacai Chen <chenhuacai@kernel.org> 11897L: linux-mips@vger.kernel.org 11898L: kvm@vger.kernel.org 11899S: Maintained 11900T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11901F: arch/mips/include/asm/kvm* 11902F: arch/mips/include/uapi/asm/kvm* 11903F: arch/mips/kvm/ 11904 11905KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11906M: Michael Ellerman <mpe@ellerman.id.au> 11907R: Nicholas Piggin <npiggin@gmail.com> 11908L: linuxppc-dev@lists.ozlabs.org 11909L: kvm@vger.kernel.org 11910S: Maintained (Book3S 64-bit HV) 11911S: Odd fixes (Book3S 64-bit PR) 11912S: Orphan (Book3E and 32-bit) 11913T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11914F: arch/powerpc/include/asm/kvm* 11915F: arch/powerpc/include/uapi/asm/kvm* 11916F: arch/powerpc/kernel/kvm* 11917F: arch/powerpc/kvm/ 11918 11919KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11920M: Anup Patel <anup@brainfault.org> 11921R: Atish Patra <atishp@atishpatra.org> 11922L: kvm@vger.kernel.org 11923L: kvm-riscv@lists.infradead.org 11924L: linux-riscv@lists.infradead.org 11925S: Maintained 11926T: git https://github.com/kvm-riscv/linux.git 11927F: arch/riscv/include/asm/kvm* 11928F: arch/riscv/include/uapi/asm/kvm* 11929F: arch/riscv/kvm/ 11930F: tools/testing/selftests/kvm/*/riscv/ 11931F: tools/testing/selftests/kvm/riscv/ 11932 11933KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11934M: Christian Borntraeger <borntraeger@linux.ibm.com> 11935M: Janosch Frank <frankja@linux.ibm.com> 11936M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11937R: David Hildenbrand <david@redhat.com> 11938L: kvm@vger.kernel.org 11939S: Supported 11940T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11941F: Documentation/virt/kvm/s390* 11942F: arch/s390/include/asm/gmap.h 11943F: arch/s390/include/asm/kvm* 11944F: arch/s390/include/uapi/asm/kvm* 11945F: arch/s390/include/uapi/asm/uvdevice.h 11946F: arch/s390/kernel/uv.c 11947F: arch/s390/kvm/ 11948F: arch/s390/mm/gmap.c 11949F: drivers/s390/char/uvdevice.c 11950F: tools/testing/selftests/drivers/s390x/uvdevice/ 11951F: tools/testing/selftests/kvm/*/s390x/ 11952F: tools/testing/selftests/kvm/s390x/ 11953 11954KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11955M: Sean Christopherson <seanjc@google.com> 11956M: Paolo Bonzini <pbonzini@redhat.com> 11957L: kvm@vger.kernel.org 11958S: Supported 11959P: Documentation/process/maintainer-kvm-x86.rst 11960T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11961F: arch/x86/include/asm/kvm* 11962F: arch/x86/include/asm/svm.h 11963F: arch/x86/include/asm/vmx*.h 11964F: arch/x86/include/uapi/asm/kvm* 11965F: arch/x86/include/uapi/asm/svm.h 11966F: arch/x86/include/uapi/asm/vmx.h 11967F: arch/x86/kvm/ 11968F: arch/x86/kvm/*/ 11969F: tools/testing/selftests/kvm/*/x86_64/ 11970F: tools/testing/selftests/kvm/x86_64/ 11971 11972KERNFS 11973M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11974M: Tejun Heo <tj@kernel.org> 11975S: Supported 11976T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11977F: fs/kernfs/ 11978F: include/linux/kernfs.h 11979 11980KEXEC 11981M: Eric Biederman <ebiederm@xmission.com> 11982L: kexec@lists.infradead.org 11983S: Maintained 11984W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11985F: include/linux/kexec.h 11986F: include/uapi/linux/kexec.h 11987F: kernel/kexec* 11988 11989KEYS-ENCRYPTED 11990M: Mimi Zohar <zohar@linux.ibm.com> 11991L: linux-integrity@vger.kernel.org 11992L: keyrings@vger.kernel.org 11993S: Supported 11994F: Documentation/security/keys/trusted-encrypted.rst 11995F: include/keys/encrypted-type.h 11996F: security/keys/encrypted-keys/ 11997 11998KEYS-TRUSTED 11999M: James Bottomley <jejb@linux.ibm.com> 12000M: Jarkko Sakkinen <jarkko@kernel.org> 12001M: Mimi Zohar <zohar@linux.ibm.com> 12002L: linux-integrity@vger.kernel.org 12003L: keyrings@vger.kernel.org 12004S: Supported 12005F: Documentation/security/keys/trusted-encrypted.rst 12006F: include/keys/trusted-type.h 12007F: include/keys/trusted_tpm.h 12008F: security/keys/trusted-keys/ 12009 12010KEYS-TRUSTED-CAAM 12011M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12012R: Pengutronix Kernel Team <kernel@pengutronix.de> 12013L: linux-integrity@vger.kernel.org 12014L: keyrings@vger.kernel.org 12015S: Maintained 12016F: include/keys/trusted_caam.h 12017F: security/keys/trusted-keys/trusted_caam.c 12018 12019KEYS-TRUSTED-TEE 12020M: Sumit Garg <sumit.garg@linaro.org> 12021L: linux-integrity@vger.kernel.org 12022L: keyrings@vger.kernel.org 12023S: Supported 12024F: include/keys/trusted_tee.h 12025F: security/keys/trusted-keys/trusted_tee.c 12026 12027KEYS/KEYRINGS 12028M: David Howells <dhowells@redhat.com> 12029M: Jarkko Sakkinen <jarkko@kernel.org> 12030L: keyrings@vger.kernel.org 12031S: Maintained 12032F: Documentation/security/keys/core.rst 12033F: include/keys/ 12034F: include/linux/key-type.h 12035F: include/linux/key.h 12036F: include/linux/keyctl.h 12037F: include/uapi/linux/keyctl.h 12038F: security/keys/ 12039 12040KEYS/KEYRINGS_INTEGRITY 12041M: Jarkko Sakkinen <jarkko@kernel.org> 12042M: Mimi Zohar <zohar@linux.ibm.com> 12043L: linux-integrity@vger.kernel.org 12044L: keyrings@vger.kernel.org 12045S: Supported 12046F: security/integrity/platform_certs 12047 12048KFENCE 12049M: Alexander Potapenko <glider@google.com> 12050M: Marco Elver <elver@google.com> 12051R: Dmitry Vyukov <dvyukov@google.com> 12052L: kasan-dev@googlegroups.com 12053S: Maintained 12054F: Documentation/dev-tools/kfence.rst 12055F: arch/*/include/asm/kfence.h 12056F: include/linux/kfence.h 12057F: lib/Kconfig.kfence 12058F: mm/kfence/ 12059 12060KFIFO 12061M: Stefani Seibold <stefani@seibold.net> 12062S: Maintained 12063F: include/linux/kfifo.h 12064F: lib/kfifo.c 12065F: samples/kfifo/ 12066 12067KGDB / KDB /debug_core 12068M: Jason Wessel <jason.wessel@windriver.com> 12069M: Daniel Thompson <daniel.thompson@linaro.org> 12070R: Douglas Anderson <dianders@chromium.org> 12071L: kgdb-bugreport@lists.sourceforge.net 12072S: Maintained 12073W: http://kgdb.wiki.kernel.org/ 12074T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12075F: Documentation/dev-tools/kgdb.rst 12076F: drivers/misc/kgdbts.c 12077F: drivers/tty/serial/kgdboc.c 12078F: include/linux/kdb.h 12079F: include/linux/kgdb.h 12080F: kernel/debug/ 12081F: kernel/module/kdb.c 12082 12083KHADAS MCU MFD DRIVER 12084M: Neil Armstrong <neil.armstrong@linaro.org> 12085L: linux-amlogic@lists.infradead.org 12086S: Maintained 12087F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12088F: drivers/mfd/khadas-mcu.c 12089F: drivers/thermal/khadas_mcu_fan.c 12090F: include/linux/mfd/khadas-mcu.h 12091 12092KIONIX/ROHM KX022A ACCELEROMETER 12093M: Matti Vaittinen <mazziesaccount@gmail.com> 12094L: linux-iio@vger.kernel.org 12095S: Supported 12096F: drivers/iio/accel/kionix-kx022a* 12097 12098KMEMLEAK 12099M: Catalin Marinas <catalin.marinas@arm.com> 12100S: Maintained 12101F: Documentation/dev-tools/kmemleak.rst 12102F: include/linux/kmemleak.h 12103F: mm/kmemleak.c 12104F: samples/kmemleak/kmemleak-test.c 12105 12106KMSAN 12107M: Alexander Potapenko <glider@google.com> 12108R: Marco Elver <elver@google.com> 12109R: Dmitry Vyukov <dvyukov@google.com> 12110L: kasan-dev@googlegroups.com 12111S: Maintained 12112F: Documentation/dev-tools/kmsan.rst 12113F: arch/*/include/asm/kmsan.h 12114F: arch/*/mm/kmsan_* 12115F: include/linux/kmsan*.h 12116F: lib/Kconfig.kmsan 12117F: mm/kmsan/ 12118F: scripts/Makefile.kmsan 12119 12120KPROBES 12121M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12122M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12123M: "David S. Miller" <davem@davemloft.net> 12124M: Masami Hiramatsu <mhiramat@kernel.org> 12125L: linux-kernel@vger.kernel.org 12126L: linux-trace-kernel@vger.kernel.org 12127S: Maintained 12128Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12129T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12130F: Documentation/trace/kprobes.rst 12131F: include/asm-generic/kprobes.h 12132F: include/linux/kprobes.h 12133F: kernel/kprobes.c 12134F: lib/test_kprobes.c 12135F: samples/kprobes 12136 12137KS0108 LCD CONTROLLER DRIVER 12138M: Miguel Ojeda <ojeda@kernel.org> 12139S: Maintained 12140F: Documentation/admin-guide/auxdisplay/ks0108.rst 12141F: drivers/auxdisplay/ks0108.c 12142F: include/linux/ks0108.h 12143 12144KTD253 BACKLIGHT DRIVER 12145M: Linus Walleij <linus.walleij@linaro.org> 12146S: Maintained 12147F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12148F: drivers/video/backlight/ktd253-backlight.c 12149 12150KTD2801 BACKLIGHT DRIVER 12151M: Duje Mihanović <duje.mihanovic@skole.hr> 12152S: Maintained 12153F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12154F: drivers/video/backlight/ktd2801-backlight.c 12155 12156KTEST 12157M: Steven Rostedt <rostedt@goodmis.org> 12158M: John Hawley <warthog9@eaglescrag.net> 12159S: Maintained 12160F: tools/testing/ktest 12161 12162KTZ8866 BACKLIGHT DRIVER 12163M: Jianhua Lu <lujianhua000@gmail.com> 12164S: Maintained 12165F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12166F: drivers/video/backlight/ktz8866.c 12167 12168KVM PARAVIRT (KVM/paravirt) 12169M: Paolo Bonzini <pbonzini@redhat.com> 12170R: Wanpeng Li <wanpengli@tencent.com> 12171R: Vitaly Kuznetsov <vkuznets@redhat.com> 12172L: kvm@vger.kernel.org 12173S: Supported 12174T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12175F: arch/um/include/asm/kvm_para.h 12176F: arch/x86/include/asm/kvm_para.h 12177F: arch/x86/include/asm/pvclock-abi.h 12178F: arch/x86/include/uapi/asm/kvm_para.h 12179F: arch/x86/kernel/kvm.c 12180F: arch/x86/kernel/kvmclock.c 12181F: include/asm-generic/kvm_para.h 12182F: include/linux/kvm_para.h 12183F: include/uapi/asm-generic/kvm_para.h 12184F: include/uapi/linux/kvm_para.h 12185 12186KVM X86 HYPER-V (KVM/hyper-v) 12187M: Vitaly Kuznetsov <vkuznets@redhat.com> 12188M: Sean Christopherson <seanjc@google.com> 12189M: Paolo Bonzini <pbonzini@redhat.com> 12190L: kvm@vger.kernel.org 12191S: Supported 12192T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12193F: arch/x86/kvm/hyperv.* 12194F: arch/x86/kvm/kvm_onhyperv.* 12195F: arch/x86/kvm/svm/hyperv.* 12196F: arch/x86/kvm/svm/svm_onhyperv.* 12197F: arch/x86/kvm/vmx/hyperv.* 12198 12199KVM X86 Xen (KVM/Xen) 12200M: David Woodhouse <dwmw2@infradead.org> 12201M: Paul Durrant <paul@xen.org> 12202M: Sean Christopherson <seanjc@google.com> 12203M: Paolo Bonzini <pbonzini@redhat.com> 12204L: kvm@vger.kernel.org 12205S: Supported 12206T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12207F: arch/x86/kvm/xen.* 12208 12209L3MDEV 12210M: David Ahern <dsahern@kernel.org> 12211L: netdev@vger.kernel.org 12212S: Maintained 12213F: include/net/l3mdev.h 12214F: net/l3mdev 12215 12216LANDLOCK SECURITY MODULE 12217M: Mickaël Salaün <mic@digikod.net> 12218L: linux-security-module@vger.kernel.org 12219S: Supported 12220W: https://landlock.io 12221T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12222F: Documentation/security/landlock.rst 12223F: Documentation/userspace-api/landlock.rst 12224F: include/uapi/linux/landlock.h 12225F: samples/landlock/ 12226F: security/landlock/ 12227F: tools/testing/selftests/landlock/ 12228K: landlock 12229K: LANDLOCK 12230 12231LANTIQ / INTEL Ethernet drivers 12232M: Hauke Mehrtens <hauke@hauke-m.de> 12233L: netdev@vger.kernel.org 12234S: Maintained 12235F: drivers/net/dsa/lantiq_gswip.c 12236F: drivers/net/dsa/lantiq_pce.h 12237F: drivers/net/ethernet/lantiq_xrx200.c 12238F: net/dsa/tag_gswip.c 12239 12240LANTIQ MIPS ARCHITECTURE 12241M: John Crispin <john@phrozen.org> 12242L: linux-mips@vger.kernel.org 12243S: Maintained 12244F: arch/mips/lantiq 12245F: drivers/soc/lantiq 12246 12247LANTIQ PEF2256 DRIVER 12248M: Herve Codina <herve.codina@bootlin.com> 12249S: Maintained 12250F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12251F: drivers/net/wan/framer/pef2256/ 12252F: drivers/pinctrl/pinctrl-pef2256.c 12253F: include/linux/framer/pef2256.h 12254 12255LASI 53c700 driver for PARISC 12256M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12257L: linux-scsi@vger.kernel.org 12258S: Maintained 12259F: Documentation/scsi/53c700.rst 12260F: drivers/scsi/53c700* 12261 12262LEAKING_ADDRESSES 12263M: Tycho Andersen <tycho@tycho.pizza> 12264R: Kees Cook <keescook@chromium.org> 12265L: linux-hardening@vger.kernel.org 12266S: Maintained 12267T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12268F: scripts/leaking_addresses.pl 12269 12270LED SUBSYSTEM 12271M: Pavel Machek <pavel@ucw.cz> 12272M: Lee Jones <lee@kernel.org> 12273L: linux-leds@vger.kernel.org 12274S: Maintained 12275T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12276F: Documentation/devicetree/bindings/leds/ 12277F: Documentation/leds/ 12278F: drivers/leds/ 12279F: include/dt-bindings/leds/ 12280F: include/linux/leds.h 12281 12282LEGO MINDSTORMS EV3 12283R: David Lechner <david@lechnology.com> 12284S: Maintained 12285F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12286F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12287F: drivers/power/supply/lego_ev3_battery.c 12288 12289LEGO USB Tower driver 12290M: Juergen Stuber <starblue@users.sourceforge.net> 12291L: legousb-devel@lists.sourceforge.net 12292S: Maintained 12293W: http://legousb.sourceforge.net/ 12294F: drivers/usb/misc/legousbtower.c 12295 12296LETSKETCH HID TABLET DRIVER 12297M: Hans de Goede <hdegoede@redhat.com> 12298L: linux-input@vger.kernel.org 12299S: Maintained 12300T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12301F: drivers/hid/hid-letsketch.c 12302 12303LG LAPTOP EXTRAS 12304M: Matan Ziv-Av <matan@svgalib.org> 12305L: platform-driver-x86@vger.kernel.org 12306S: Maintained 12307F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12308F: Documentation/admin-guide/laptops/lg-laptop.rst 12309F: drivers/platform/x86/lg-laptop.c 12310 12311LG2160 MEDIA DRIVER 12312M: Michael Krufky <mkrufky@linuxtv.org> 12313L: linux-media@vger.kernel.org 12314S: Maintained 12315W: https://linuxtv.org 12316W: http://github.com/mkrufky 12317Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12318T: git git://linuxtv.org/mkrufky/tuners.git 12319F: drivers/media/dvb-frontends/lg2160.* 12320 12321LGDT3305 MEDIA DRIVER 12322M: Michael Krufky <mkrufky@linuxtv.org> 12323L: linux-media@vger.kernel.org 12324S: Maintained 12325W: https://linuxtv.org 12326W: http://github.com/mkrufky 12327Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12328T: git git://linuxtv.org/mkrufky/tuners.git 12329F: drivers/media/dvb-frontends/lgdt3305.* 12330 12331LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12332M: Viresh Kumar <vireshk@kernel.org> 12333L: linux-ide@vger.kernel.org 12334S: Maintained 12335T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12336F: drivers/ata/pata_arasan_cf.c 12337F: include/linux/pata_arasan_cf_data.h 12338 12339LIBATA PATA DRIVERS 12340R: Sergey Shtylyov <s.shtylyov@omp.ru> 12341L: linux-ide@vger.kernel.org 12342F: drivers/ata/ata_*.c 12343F: drivers/ata/pata_*.c 12344 12345LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12346M: Linus Walleij <linus.walleij@linaro.org> 12347L: linux-ide@vger.kernel.org 12348S: Maintained 12349T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12350F: drivers/ata/pata_ftide010.c 12351F: drivers/ata/sata_gemini.c 12352F: drivers/ata/sata_gemini.h 12353 12354LIBATA SATA AHCI PLATFORM devices support 12355M: Hans de Goede <hdegoede@redhat.com> 12356M: Jens Axboe <axboe@kernel.dk> 12357L: linux-ide@vger.kernel.org 12358S: Maintained 12359T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12360F: drivers/ata/ahci_platform.c 12361F: drivers/ata/libahci_platform.c 12362F: include/linux/ahci_platform.h 12363 12364LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12365M: Serge Semin <fancer.lancer@gmail.com> 12366L: linux-ide@vger.kernel.org 12367S: Maintained 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12369F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12370F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12371F: drivers/ata/ahci_dwc.c 12372 12373LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12374M: Mikael Pettersson <mikpelinux@gmail.com> 12375L: linux-ide@vger.kernel.org 12376S: Maintained 12377T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12378F: drivers/ata/sata_promise.* 12379 12380LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12381M: Damien Le Moal <dlemoal@kernel.org> 12382M: Niklas Cassel <cassel@kernel.org> 12383L: linux-ide@vger.kernel.org 12384S: Maintained 12385T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12386F: Documentation/ABI/testing/sysfs-ata 12387F: Documentation/devicetree/bindings/ata/ 12388F: drivers/ata/ 12389F: include/linux/ata.h 12390F: include/linux/libata.h 12391 12392LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12393M: Vishal Verma <vishal.l.verma@intel.com> 12394M: Dan Williams <dan.j.williams@intel.com> 12395M: Dave Jiang <dave.jiang@intel.com> 12396L: nvdimm@lists.linux.dev 12397S: Supported 12398Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12399P: Documentation/nvdimm/maintainer-entry-profile.rst 12400F: drivers/nvdimm/btt* 12401 12402LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12403M: Dan Williams <dan.j.williams@intel.com> 12404M: Vishal Verma <vishal.l.verma@intel.com> 12405M: Dave Jiang <dave.jiang@intel.com> 12406L: nvdimm@lists.linux.dev 12407S: Supported 12408Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12409P: Documentation/nvdimm/maintainer-entry-profile.rst 12410F: drivers/nvdimm/pmem* 12411 12412LIBNVDIMM: DEVICETREE BINDINGS 12413M: Oliver O'Halloran <oohall@gmail.com> 12414L: nvdimm@lists.linux.dev 12415S: Supported 12416Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12417F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12418F: drivers/nvdimm/of_pmem.c 12419 12420LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12421M: Dan Williams <dan.j.williams@intel.com> 12422M: Vishal Verma <vishal.l.verma@intel.com> 12423M: Dave Jiang <dave.jiang@intel.com> 12424M: Ira Weiny <ira.weiny@intel.com> 12425L: nvdimm@lists.linux.dev 12426S: Supported 12427Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12428P: Documentation/nvdimm/maintainer-entry-profile.rst 12429T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12430F: drivers/acpi/nfit/* 12431F: drivers/nvdimm/* 12432F: include/linux/libnvdimm.h 12433F: include/linux/nd.h 12434F: include/uapi/linux/ndctl.h 12435F: tools/testing/nvdimm/ 12436 12437LIBRARY CODE 12438M: Andrew Morton <akpm@linux-foundation.org> 12439L: linux-kernel@vger.kernel.org 12440S: Supported 12441T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12442F: lib/* 12443 12444LICENSES and SPDX stuff 12445M: Thomas Gleixner <tglx@linutronix.de> 12446M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12447L: linux-spdx@vger.kernel.org 12448S: Maintained 12449T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12450F: COPYING 12451F: Documentation/process/license-rules.rst 12452F: LICENSES/ 12453F: scripts/spdxcheck-test.sh 12454F: scripts/spdxcheck.py 12455F: scripts/spdxexclude 12456 12457LINEAR RANGES HELPERS 12458M: Mark Brown <broonie@kernel.org> 12459R: Matti Vaittinen <mazziesaccount@gmail.com> 12460F: include/linux/linear_range.h 12461F: lib/linear_ranges.c 12462F: lib/test_linear_ranges.c 12463 12464LINUX FOR POWER MACINTOSH 12465L: linuxppc-dev@lists.ozlabs.org 12466S: Orphan 12467F: arch/powerpc/platforms/powermac/ 12468F: drivers/macintosh/ 12469X: drivers/macintosh/adb-iop.c 12470X: drivers/macintosh/via-macii.c 12471 12472LINUX FOR POWERPC (32-BIT AND 64-BIT) 12473M: Michael Ellerman <mpe@ellerman.id.au> 12474R: Nicholas Piggin <npiggin@gmail.com> 12475R: Christophe Leroy <christophe.leroy@csgroup.eu> 12476R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12477R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12478L: linuxppc-dev@lists.ozlabs.org 12479S: Supported 12480W: https://github.com/linuxppc/wiki/wiki 12481Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12482T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12483F: Documentation/ABI/stable/sysfs-firmware-opal-* 12484F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12485F: Documentation/devicetree/bindings/powerpc/ 12486F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12487F: Documentation/arch/powerpc/ 12488F: arch/powerpc/ 12489F: drivers/*/*/*pasemi* 12490F: drivers/*/*pasemi* 12491F: drivers/char/tpm/tpm_ibmvtpm* 12492F: drivers/crypto/nx/ 12493F: drivers/i2c/busses/i2c-opal.c 12494F: drivers/net/ethernet/ibm/ibmveth.* 12495F: drivers/net/ethernet/ibm/ibmvnic.* 12496F: drivers/pci/hotplug/pnv_php.c 12497F: drivers/pci/hotplug/rpa* 12498F: drivers/rtc/rtc-opal.c 12499F: drivers/scsi/ibmvscsi/ 12500F: drivers/tty/hvc/hvc_opal.c 12501F: drivers/watchdog/wdrtas.c 12502F: tools/testing/selftests/powerpc 12503N: /pmac 12504N: powermac 12505N: powernv 12506N: [^a-z0-9]ps3 12507N: pseries 12508 12509LINUX FOR POWERPC EMBEDDED MPC5XXX 12510M: Anatolij Gustschin <agust@denx.de> 12511L: linuxppc-dev@lists.ozlabs.org 12512S: Odd Fixes 12513F: arch/powerpc/platforms/512x/ 12514F: arch/powerpc/platforms/52xx/ 12515 12516LINUX FOR POWERPC EMBEDDED PPC4XX 12517L: linuxppc-dev@lists.ozlabs.org 12518S: Orphan 12519F: arch/powerpc/platforms/40x/ 12520F: arch/powerpc/platforms/44x/ 12521 12522LINUX FOR POWERPC EMBEDDED PPC85XX 12523M: Scott Wood <oss@buserror.net> 12524L: linuxppc-dev@lists.ozlabs.org 12525S: Odd fixes 12526T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12527F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12528F: Documentation/devicetree/bindings/powerpc/fsl/ 12529F: arch/powerpc/platforms/85xx/ 12530 12531LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12532M: Christophe Leroy <christophe.leroy@csgroup.eu> 12533L: linuxppc-dev@lists.ozlabs.org 12534S: Maintained 12535F: arch/powerpc/platforms/8xx/ 12536F: arch/powerpc/platforms/83xx/ 12537 12538LINUX KERNEL DUMP TEST MODULE (LKDTM) 12539M: Kees Cook <keescook@chromium.org> 12540S: Maintained 12541F: drivers/misc/lkdtm/* 12542F: tools/testing/selftests/lkdtm/* 12543 12544LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12545M: Alan Stern <stern@rowland.harvard.edu> 12546M: Andrea Parri <parri.andrea@gmail.com> 12547M: Will Deacon <will@kernel.org> 12548M: Peter Zijlstra <peterz@infradead.org> 12549M: Boqun Feng <boqun.feng@gmail.com> 12550M: Nicholas Piggin <npiggin@gmail.com> 12551M: David Howells <dhowells@redhat.com> 12552M: Jade Alglave <j.alglave@ucl.ac.uk> 12553M: Luc Maranget <luc.maranget@inria.fr> 12554M: "Paul E. McKenney" <paulmck@kernel.org> 12555R: Akira Yokosawa <akiyks@gmail.com> 12556R: Daniel Lustig <dlustig@nvidia.com> 12557R: Joel Fernandes <joel@joelfernandes.org> 12558L: linux-kernel@vger.kernel.org 12559L: linux-arch@vger.kernel.org 12560S: Supported 12561T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12562F: Documentation/atomic_bitops.txt 12563F: Documentation/atomic_t.txt 12564F: Documentation/core-api/refcount-vs-atomic.rst 12565F: Documentation/litmus-tests/ 12566F: Documentation/memory-barriers.txt 12567F: tools/memory-model/ 12568 12569LINUX-NEXT TREE 12570M: Stephen Rothwell <sfr@canb.auug.org.au> 12571L: linux-next@vger.kernel.org 12572S: Supported 12573B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12574T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12575 12576LIS3LV02D ACCELEROMETER DRIVER 12577M: Eric Piel <eric.piel@tremplin-utc.net> 12578S: Maintained 12579F: Documentation/misc-devices/lis3lv02d.rst 12580F: drivers/misc/lis3lv02d/ 12581F: drivers/platform/x86/hp/hp_accel.c 12582 12583LIST KUNIT TEST 12584M: David Gow <davidgow@google.com> 12585L: linux-kselftest@vger.kernel.org 12586L: kunit-dev@googlegroups.com 12587S: Maintained 12588F: lib/list-test.c 12589 12590LITEX PLATFORM 12591M: Karol Gugala <kgugala@antmicro.com> 12592M: Mateusz Holenko <mholenko@antmicro.com> 12593M: Gabriel Somlo <gsomlo@gmail.com> 12594M: Joel Stanley <joel@jms.id.au> 12595S: Maintained 12596F: Documentation/devicetree/bindings/*/litex,*.yaml 12597F: arch/openrisc/boot/dts/or1klitex.dts 12598F: drivers/mmc/host/litex_mmc.c 12599F: drivers/net/ethernet/litex/* 12600F: drivers/soc/litex/* 12601F: drivers/tty/serial/liteuart.c 12602F: include/linux/litex.h 12603N: litex 12604 12605LIVE PATCHING 12606M: Josh Poimboeuf <jpoimboe@kernel.org> 12607M: Jiri Kosina <jikos@kernel.org> 12608M: Miroslav Benes <mbenes@suse.cz> 12609M: Petr Mladek <pmladek@suse.com> 12610R: Joe Lawrence <joe.lawrence@redhat.com> 12611L: live-patching@vger.kernel.org 12612S: Maintained 12613T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12614F: Documentation/ABI/testing/sysfs-kernel-livepatch 12615F: Documentation/livepatch/ 12616F: arch/powerpc/include/asm/livepatch.h 12617F: include/linux/livepatch.h 12618F: kernel/livepatch/ 12619F: kernel/module/livepatch.c 12620F: samples/livepatch/ 12621F: tools/testing/selftests/livepatch/ 12622 12623LLC (802.2) 12624L: netdev@vger.kernel.org 12625S: Odd fixes 12626F: include/linux/llc.h 12627F: include/net/llc* 12628F: include/uapi/linux/llc.h 12629F: net/llc/ 12630 12631LM73 HARDWARE MONITOR DRIVER 12632M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12633L: linux-hwmon@vger.kernel.org 12634S: Maintained 12635F: drivers/hwmon/lm73.c 12636 12637LM78 HARDWARE MONITOR DRIVER 12638M: Jean Delvare <jdelvare@suse.com> 12639L: linux-hwmon@vger.kernel.org 12640S: Maintained 12641F: Documentation/hwmon/lm78.rst 12642F: drivers/hwmon/lm78.c 12643 12644LM83 HARDWARE MONITOR DRIVER 12645M: Jean Delvare <jdelvare@suse.com> 12646L: linux-hwmon@vger.kernel.org 12647S: Maintained 12648F: Documentation/hwmon/lm83.rst 12649F: drivers/hwmon/lm83.c 12650 12651LM90 HARDWARE MONITOR DRIVER 12652M: Jean Delvare <jdelvare@suse.com> 12653L: linux-hwmon@vger.kernel.org 12654S: Maintained 12655F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12656F: Documentation/hwmon/lm90.rst 12657F: drivers/hwmon/lm90.c 12658F: include/dt-bindings/thermal/lm90.h 12659 12660LME2510 MEDIA DRIVER 12661M: Malcolm Priestley <tvboxspy@gmail.com> 12662L: linux-media@vger.kernel.org 12663S: Maintained 12664W: https://linuxtv.org 12665Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12666F: drivers/media/usb/dvb-usb-v2/lmedm04* 12667 12668LOADPIN SECURITY MODULE 12669M: Kees Cook <keescook@chromium.org> 12670S: Supported 12671T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12672F: Documentation/admin-guide/LSM/LoadPin.rst 12673F: security/loadpin/ 12674 12675LOCKDOWN SECURITY MODULE 12676L: linux-security-module@vger.kernel.org 12677S: Odd Fixes 12678T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12679F: security/lockdown/ 12680 12681LOCKING PRIMITIVES 12682M: Peter Zijlstra <peterz@infradead.org> 12683M: Ingo Molnar <mingo@redhat.com> 12684M: Will Deacon <will@kernel.org> 12685R: Waiman Long <longman@redhat.com> 12686R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12687L: linux-kernel@vger.kernel.org 12688S: Maintained 12689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12690F: Documentation/locking/ 12691F: arch/*/include/asm/spinlock*.h 12692F: include/linux/lockdep*.h 12693F: include/linux/mutex*.h 12694F: include/linux/rwlock*.h 12695F: include/linux/rwsem*.h 12696F: include/linux/seqlock.h 12697F: include/linux/spinlock*.h 12698F: kernel/locking/ 12699F: lib/locking*.[ch] 12700X: kernel/locking/locktorture.c 12701 12702LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12703M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12704L: linux-ntfs-dev@lists.sourceforge.net 12705S: Maintained 12706W: http://www.linux-ntfs.org/content/view/19/37/ 12707F: Documentation/admin-guide/ldm.rst 12708F: block/partitions/ldm.* 12709 12710LOGITECH HID GAMING KEYBOARDS 12711M: Hans de Goede <hdegoede@redhat.com> 12712L: linux-input@vger.kernel.org 12713S: Maintained 12714T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12715F: drivers/hid/hid-lg-g15.c 12716 12717LONTIUM LT8912B MIPI TO HDMI BRIDGE 12718M: Adrien Grassein <adrien.grassein@gmail.com> 12719S: Maintained 12720F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12721F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12722 12723LOONGARCH 12724M: Huacai Chen <chenhuacai@kernel.org> 12725R: WANG Xuerui <kernel@xen0n.name> 12726L: loongarch@lists.linux.dev 12727S: Maintained 12728T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12729F: Documentation/arch/loongarch/ 12730F: Documentation/translations/zh_CN/arch/loongarch/ 12731F: arch/loongarch/ 12732F: drivers/*/*loongarch* 12733 12734LOONGSON GPIO DRIVER 12735M: Yinbo Zhu <zhuyinbo@loongson.cn> 12736L: linux-gpio@vger.kernel.org 12737S: Maintained 12738F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12739F: drivers/gpio/gpio-loongson-64bit.c 12740 12741LOONGSON LS2X APB DMA DRIVER 12742M: Binbin Zhou <zhoubinbin@loongson.cn> 12743L: dmaengine@vger.kernel.org 12744S: Maintained 12745F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12746F: drivers/dma/ls2x-apb-dma.c 12747 12748LOONGSON LS2X I2C DRIVER 12749M: Binbin Zhou <zhoubinbin@loongson.cn> 12750L: linux-i2c@vger.kernel.org 12751S: Maintained 12752F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12753F: drivers/i2c/busses/i2c-ls2x.c 12754 12755LOONGSON-2 SOC SERIES CLOCK DRIVER 12756M: Yinbo Zhu <zhuyinbo@loongson.cn> 12757L: linux-clk@vger.kernel.org 12758S: Maintained 12759F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12760F: drivers/clk/clk-loongson2.c 12761F: include/dt-bindings/clock/loongson,ls2k-clk.h 12762 12763LOONGSON SPI DRIVER 12764M: Yinbo Zhu <zhuyinbo@loongson.cn> 12765L: linux-spi@vger.kernel.org 12766S: Maintained 12767F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12768F: drivers/spi/spi-loongson-core.c 12769F: drivers/spi/spi-loongson-pci.c 12770F: drivers/spi/spi-loongson-plat.c 12771F: drivers/spi/spi-loongson.h 12772 12773LOONGSON-2 SOC SERIES GUTS DRIVER 12774M: Yinbo Zhu <zhuyinbo@loongson.cn> 12775L: loongarch@lists.linux.dev 12776S: Maintained 12777F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12778F: drivers/soc/loongson/loongson2_guts.c 12779 12780LOONGSON-2 SOC SERIES PM DRIVER 12781M: Yinbo Zhu <zhuyinbo@loongson.cn> 12782L: linux-pm@vger.kernel.org 12783S: Maintained 12784F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12785F: drivers/soc/loongson/loongson2_pm.c 12786 12787LOONGSON-2 SOC SERIES PINCTRL DRIVER 12788M: zhanghongchen <zhanghongchen@loongson.cn> 12789M: Yinbo Zhu <zhuyinbo@loongson.cn> 12790L: linux-gpio@vger.kernel.org 12791S: Maintained 12792F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12793F: drivers/pinctrl/pinctrl-loongson2.c 12794 12795LOONGSON-2 SOC SERIES THERMAL DRIVER 12796M: zhanghongchen <zhanghongchen@loongson.cn> 12797M: Yinbo Zhu <zhuyinbo@loongson.cn> 12798L: linux-pm@vger.kernel.org 12799S: Maintained 12800F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12801F: drivers/thermal/loongson2_thermal.c 12802 12803LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12804M: Sathya Prakash <sathya.prakash@broadcom.com> 12805M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12806M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12807L: MPT-FusionLinux.pdl@broadcom.com 12808L: linux-scsi@vger.kernel.org 12809S: Supported 12810W: http://www.avagotech.com/support/ 12811F: drivers/message/fusion/ 12812F: drivers/scsi/mpt3sas/ 12813 12814LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12815M: Matthew Wilcox <willy@infradead.org> 12816L: linux-scsi@vger.kernel.org 12817S: Maintained 12818F: drivers/scsi/sym53c8xx_2/ 12819 12820LTC1660 DAC DRIVER 12821M: Marcus Folkesson <marcus.folkesson@gmail.com> 12822L: linux-iio@vger.kernel.org 12823S: Maintained 12824F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12825F: drivers/iio/dac/ltc1660.c 12826 12827LTC2688 IIO DAC DRIVER 12828M: Nuno Sá <nuno.sa@analog.com> 12829L: linux-iio@vger.kernel.org 12830S: Supported 12831W: https://ez.analog.com/linux-software-drivers 12832F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12833F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12834F: drivers/iio/dac/ltc2688.c 12835 12836LTC2947 HARDWARE MONITOR DRIVER 12837M: Nuno Sá <nuno.sa@analog.com> 12838L: linux-hwmon@vger.kernel.org 12839S: Supported 12840W: https://ez.analog.com/linux-software-drivers 12841F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12842F: drivers/hwmon/ltc2947-core.c 12843F: drivers/hwmon/ltc2947-i2c.c 12844F: drivers/hwmon/ltc2947-spi.c 12845F: drivers/hwmon/ltc2947.h 12846 12847LTC2991 HARDWARE MONITOR DRIVER 12848M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12849L: linux-hwmon@vger.kernel.org 12850S: Supported 12851W: https://ez.analog.com/linux-software-drivers 12852F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12853F: drivers/hwmon/ltc2991.c 12854 12855LTC2983 IIO TEMPERATURE DRIVER 12856M: Nuno Sá <nuno.sa@analog.com> 12857L: linux-iio@vger.kernel.org 12858S: Supported 12859W: https://ez.analog.com/linux-software-drivers 12860F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12861F: drivers/iio/temperature/ltc2983.c 12862 12863LTC4282 HARDWARE MONITOR DRIVER 12864M: Nuno Sa <nuno.sa@analog.com> 12865L: linux-hwmon@vger.kernel.org 12866S: Supported 12867F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12868F: Documentation/hwmon/ltc4282.rst 12869F: drivers/hwmon/ltc4282.c 12870 12871LTC4286 HARDWARE MONITOR DRIVER 12872M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12873L: linux-i2c@vger.kernel.org 12874S: Maintained 12875F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12876F: Documentation/hwmon/ltc4286.rst 12877F: drivers/hwmon/pmbus/Kconfig 12878F: drivers/hwmon/pmbus/Makefile 12879F: drivers/hwmon/pmbus/ltc4286.c 12880 12881LTC4306 I2C MULTIPLEXER DRIVER 12882M: Michael Hennerich <michael.hennerich@analog.com> 12883L: linux-i2c@vger.kernel.org 12884S: Supported 12885W: https://ez.analog.com/linux-software-drivers 12886F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12887F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12888 12889LTP (Linux Test Project) 12890M: Cyril Hrubis <chrubis@suse.cz> 12891M: Jan Stancek <jstancek@redhat.com> 12892M: Petr Vorel <pvorel@suse.cz> 12893M: Li Wang <liwang@redhat.com> 12894M: Yang Xu <xuyang2018.jy@fujitsu.com> 12895L: ltp@lists.linux.it (subscribers-only) 12896S: Maintained 12897W: http://linux-test-project.github.io/ 12898T: git https://github.com/linux-test-project/ltp.git 12899 12900LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12901M: Anshul Dalal <anshulusr@gmail.com> 12902L: linux-iio@vger.kernel.org 12903S: Maintained 12904F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12905F: drivers/iio/light/ltr390.c 12906 12907LYNX 28G SERDES PHY DRIVER 12908M: Ioana Ciornei <ioana.ciornei@nxp.com> 12909L: netdev@vger.kernel.org 12910S: Supported 12911F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12912F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12913 12914LYNX PCS MODULE 12915M: Ioana Ciornei <ioana.ciornei@nxp.com> 12916L: netdev@vger.kernel.org 12917S: Supported 12918F: drivers/net/pcs/pcs-lynx.c 12919F: include/linux/pcs-lynx.h 12920 12921M68K ARCHITECTURE 12922M: Geert Uytterhoeven <geert@linux-m68k.org> 12923L: linux-m68k@lists.linux-m68k.org 12924S: Maintained 12925W: http://www.linux-m68k.org/ 12926T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12927F: arch/m68k/ 12928F: drivers/zorro/ 12929 12930M68K ON APPLE MACINTOSH 12931M: Joshua Thompson <funaho@jurai.org> 12932L: linux-m68k@lists.linux-m68k.org 12933S: Maintained 12934W: http://www.mac.linux-m68k.org/ 12935F: arch/m68k/mac/ 12936F: drivers/macintosh/adb-iop.c 12937F: drivers/macintosh/via-macii.c 12938 12939M68K ON HP9000/300 12940M: Philip Blundell <philb@gnu.org> 12941S: Maintained 12942W: http://www.tazenda.demon.co.uk/phil/linux-hp 12943F: arch/m68k/hp300/ 12944 12945M88DS3103 MEDIA DRIVER 12946L: linux-media@vger.kernel.org 12947S: Orphan 12948W: https://linuxtv.org 12949Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12950F: drivers/media/dvb-frontends/m88ds3103* 12951 12952M88RS2000 MEDIA DRIVER 12953M: Malcolm Priestley <tvboxspy@gmail.com> 12954L: linux-media@vger.kernel.org 12955S: Maintained 12956W: https://linuxtv.org 12957Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12958F: drivers/media/dvb-frontends/m88rs2000* 12959 12960MA901 MASTERKIT USB FM RADIO DRIVER 12961M: Alexey Klimov <klimov.linux@gmail.com> 12962L: linux-media@vger.kernel.org 12963S: Maintained 12964T: git git://linuxtv.org/media_tree.git 12965F: drivers/media/radio/radio-ma901.c 12966 12967MAC80211 12968M: Johannes Berg <johannes@sipsolutions.net> 12969L: linux-wireless@vger.kernel.org 12970S: Maintained 12971W: https://wireless.wiki.kernel.org/ 12972Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12973T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12974T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12975F: Documentation/networking/mac80211-injection.rst 12976F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12977F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12978F: include/net/mac80211.h 12979F: net/mac80211/ 12980 12981MAILBOX API 12982M: Jassi Brar <jassisinghbrar@gmail.com> 12983L: linux-kernel@vger.kernel.org 12984S: Maintained 12985F: Documentation/devicetree/bindings/mailbox/ 12986F: drivers/mailbox/ 12987F: include/dt-bindings/mailbox/ 12988F: include/linux/mailbox_client.h 12989F: include/linux/mailbox_controller.h 12990 12991MAILBOX ARM MHUv2 12992M: Viresh Kumar <viresh.kumar@linaro.org> 12993M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12994L: linux-kernel@vger.kernel.org 12995S: Maintained 12996F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12997F: drivers/mailbox/arm_mhuv2.c 12998F: include/linux/mailbox/arm_mhuv2_message.h 12999 13000MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13001M: Alejandro Colomar <alx@kernel.org> 13002L: linux-man@vger.kernel.org 13003S: Maintained 13004W: http://www.kernel.org/doc/man-pages 13005T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13006T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13007 13008MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13009M: Jeremy Kerr <jk@codeconstruct.com.au> 13010M: Matt Johnston <matt@codeconstruct.com.au> 13011L: netdev@vger.kernel.org 13012S: Maintained 13013F: Documentation/networking/mctp.rst 13014F: drivers/net/mctp/ 13015F: include/net/mctp.h 13016F: include/net/mctpdevice.h 13017F: include/net/netns/mctp.h 13018F: net/mctp/ 13019 13020MAPLE TREE 13021M: Liam R. Howlett <Liam.Howlett@oracle.com> 13022L: maple-tree@lists.infradead.org 13023L: linux-mm@kvack.org 13024S: Supported 13025F: Documentation/core-api/maple_tree.rst 13026F: include/linux/maple_tree.h 13027F: include/trace/events/maple_tree.h 13028F: lib/maple_tree.c 13029F: lib/test_maple_tree.c 13030F: tools/testing/radix-tree/linux/maple_tree.h 13031F: tools/testing/radix-tree/maple.c 13032 13033MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13034M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13035L: linux-mips@vger.kernel.org 13036S: Maintained 13037F: arch/mips/boot/dts/img/pistachio* 13038 13039MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13040M: Andrew Lunn <andrew@lunn.ch> 13041L: netdev@vger.kernel.org 13042S: Maintained 13043F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13044F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13045F: Documentation/networking/devlink/mv88e6xxx.rst 13046F: drivers/net/dsa/mv88e6xxx/ 13047F: include/linux/dsa/mv88e6xxx.h 13048F: include/linux/platform_data/mv88e6xxx.h 13049 13050MARVELL ARMADA 3700 PHY DRIVERS 13051M: Miquel Raynal <miquel.raynal@bootlin.com> 13052S: Maintained 13053F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13054F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13055F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13056F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13057 13058MARVELL ARMADA 3700 SERIAL DRIVER 13059M: Pali Rohár <pali@kernel.org> 13060S: Maintained 13061F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13062F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13063F: drivers/tty/serial/mvebu-uart.c 13064 13065MARVELL ARMADA DRM SUPPORT 13066M: Russell King <linux@armlinux.org.uk> 13067S: Maintained 13068T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13069T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13070F: Documentation/devicetree/bindings/display/armada/ 13071F: drivers/gpu/drm/armada/ 13072F: include/uapi/drm/armada_drm.h 13073 13074MARVELL CRYPTO DRIVER 13075M: Boris Brezillon <bbrezillon@kernel.org> 13076M: Arnaud Ebalard <arno@natisbad.org> 13077M: Srujana Challa <schalla@marvell.com> 13078L: linux-crypto@vger.kernel.org 13079S: Maintained 13080F: drivers/crypto/marvell/ 13081F: include/linux/soc/marvell/octeontx2/ 13082 13083MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13084M: Mirko Lindner <mlindner@marvell.com> 13085M: Stephen Hemminger <stephen@networkplumber.org> 13086L: netdev@vger.kernel.org 13087S: Maintained 13088F: drivers/net/ethernet/marvell/sk* 13089 13090MARVELL LIBERTAS WIRELESS DRIVER 13091L: libertas-dev@lists.infradead.org 13092S: Orphan 13093F: drivers/net/wireless/marvell/libertas/ 13094 13095MARVELL MACCHIATOBIN SUPPORT 13096M: Russell King <linux@armlinux.org.uk> 13097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13098S: Maintained 13099F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13100 13101MARVELL MV643XX ETHERNET DRIVER 13102M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13103L: netdev@vger.kernel.org 13104S: Maintained 13105F: drivers/net/ethernet/marvell/mv643xx_eth.* 13106F: include/linux/mv643xx.h 13107 13108MARVELL MV88X3310 PHY DRIVER 13109M: Russell King <linux@armlinux.org.uk> 13110M: Marek Behún <kabel@kernel.org> 13111L: netdev@vger.kernel.org 13112S: Maintained 13113F: drivers/net/phy/marvell10g.c 13114 13115MARVELL MVEBU THERMAL DRIVER 13116M: Miquel Raynal <miquel.raynal@bootlin.com> 13117S: Maintained 13118F: drivers/thermal/armada_thermal.c 13119 13120MARVELL MVNETA ETHERNET DRIVER 13121M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13122L: netdev@vger.kernel.org 13123S: Maintained 13124F: drivers/net/ethernet/marvell/mvneta* 13125 13126MARVELL MVPP2 ETHERNET DRIVER 13127M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13128M: Russell King <linux@armlinux.org.uk> 13129L: netdev@vger.kernel.org 13130S: Maintained 13131F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13132F: drivers/net/ethernet/marvell/mvpp2/ 13133 13134MARVELL MWIFIEX WIRELESS DRIVER 13135M: Brian Norris <briannorris@chromium.org> 13136R: Francesco Dolcini <francesco@dolcini.it> 13137L: linux-wireless@vger.kernel.org 13138S: Odd Fixes 13139F: drivers/net/wireless/marvell/mwifiex/ 13140 13141MARVELL MWL8K WIRELESS DRIVER 13142L: linux-wireless@vger.kernel.org 13143S: Orphan 13144F: drivers/net/wireless/marvell/mwl8k.c 13145 13146MARVELL NAND CONTROLLER DRIVER 13147M: Miquel Raynal <miquel.raynal@bootlin.com> 13148L: linux-mtd@lists.infradead.org 13149S: Maintained 13150F: drivers/mtd/nand/raw/marvell_nand.c 13151 13152MARVELL OCTEON ENDPOINT DRIVER 13153M: Veerasenareddy Burru <vburru@marvell.com> 13154M: Sathesh Edara <sedara@marvell.com> 13155L: netdev@vger.kernel.org 13156S: Supported 13157F: drivers/net/ethernet/marvell/octeon_ep 13158 13159MARVELL OCTEON ENDPOINT VF DRIVER 13160M: Veerasenareddy Burru <vburru@marvell.com> 13161M: Sathesh Edara <sedara@marvell.com> 13162M: Shinas Rasheed <srasheed@marvell.com> 13163M: Satananda Burla <sburla@marvell.com> 13164L: netdev@vger.kernel.org 13165S: Supported 13166F: drivers/net/ethernet/marvell/octeon_ep_vf 13167 13168MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13169M: Sunil Goutham <sgoutham@marvell.com> 13170M: Geetha sowjanya <gakula@marvell.com> 13171M: Subbaraya Sundeep <sbhatta@marvell.com> 13172M: hariprasad <hkelam@marvell.com> 13173L: netdev@vger.kernel.org 13174S: Supported 13175F: drivers/net/ethernet/marvell/octeontx2/nic/ 13176F: include/linux/soc/marvell/octeontx2/ 13177 13178MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13179M: Sunil Goutham <sgoutham@marvell.com> 13180M: Linu Cherian <lcherian@marvell.com> 13181M: Geetha sowjanya <gakula@marvell.com> 13182M: Jerin Jacob <jerinj@marvell.com> 13183M: hariprasad <hkelam@marvell.com> 13184M: Subbaraya Sundeep <sbhatta@marvell.com> 13185L: netdev@vger.kernel.org 13186S: Supported 13187F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13188F: drivers/net/ethernet/marvell/octeontx2/af/ 13189 13190MARVELL PRESTERA ETHERNET SWITCH DRIVER 13191M: Taras Chornyi <taras.chornyi@plvision.eu> 13192S: Supported 13193W: https://github.com/Marvell-switching/switchdev-prestera 13194F: drivers/net/ethernet/marvell/prestera/ 13195 13196MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13197M: Nicolas Pitre <nico@fluxnic.net> 13198S: Odd Fixes 13199F: drivers/mmc/host/mvsdio.* 13200 13201MARVELL USB MDIO CONTROLLER DRIVER 13202M: Tobias Waldekranz <tobias@waldekranz.com> 13203L: netdev@vger.kernel.org 13204S: Maintained 13205F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13206F: drivers/net/mdio/mdio-mvusb.c 13207 13208MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13209M: Hu Ziji <huziji@marvell.com> 13210L: linux-mmc@vger.kernel.org 13211S: Supported 13212F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13213F: drivers/mmc/host/sdhci-xenon* 13214 13215MATROX FRAMEBUFFER DRIVER 13216L: linux-fbdev@vger.kernel.org 13217S: Orphan 13218F: drivers/video/fbdev/matrox/matroxfb_* 13219F: include/uapi/linux/matroxfb.h 13220 13221MAX15301 DRIVER 13222M: Daniel Nilsson <daniel.nilsson@flex.com> 13223L: linux-hwmon@vger.kernel.org 13224S: Maintained 13225F: Documentation/hwmon/max15301.rst 13226F: drivers/hwmon/pmbus/max15301.c 13227 13228MAX2175 SDR TUNER DRIVER 13229M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13230L: linux-media@vger.kernel.org 13231S: Maintained 13232T: git git://linuxtv.org/media_tree.git 13233F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13234F: Documentation/userspace-api/media/drivers/max2175.rst 13235F: drivers/media/i2c/max2175* 13236F: include/uapi/linux/max2175.h 13237 13238MAX31335 RTC DRIVER 13239M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13240L: linux-rtc@vger.kernel.org 13241S: Supported 13242W: https://ez.analog.com/linux-software-drivers 13243F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13244F: drivers/rtc/rtc-max31335.c 13245 13246MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13247L: linux-hwmon@vger.kernel.org 13248S: Orphan 13249F: Documentation/hwmon/max6650.rst 13250F: drivers/hwmon/max6650.c 13251 13252MAX9286 QUAD GMSL DESERIALIZER DRIVER 13253M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13254M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13255M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13256M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13257L: linux-media@vger.kernel.org 13258S: Maintained 13259F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13260F: drivers/media/i2c/max9286.c 13261 13262MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13263M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13264L: linux-media@vger.kernel.org 13265S: Maintained 13266F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13267F: drivers/staging/media/max96712/max96712.c 13268 13269MAX9860 MONO AUDIO VOICE CODEC DRIVER 13270M: Peter Rosin <peda@axentia.se> 13271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13272S: Maintained 13273F: Documentation/devicetree/bindings/sound/max9860.txt 13274F: sound/soc/codecs/max9860.* 13275 13276MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13277M: Andreas Klinger <ak@it-klinger.de> 13278L: linux-iio@vger.kernel.org 13279S: Maintained 13280F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13281F: drivers/iio/proximity/mb1232.c 13282 13283MAXIM MAX11205 DRIVER 13284M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13285L: linux-iio@vger.kernel.org 13286S: Supported 13287W: https://ez.analog.com/linux-software-drivers 13288F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13289F: drivers/iio/adc/max11205.c 13290 13291MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13292R: Iskren Chernev <iskren.chernev@gmail.com> 13293R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13294R: Marek Szyprowski <m.szyprowski@samsung.com> 13295R: Matheus Castello <matheus@castello.eng.br> 13296L: linux-pm@vger.kernel.org 13297S: Maintained 13298F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13299F: drivers/power/supply/max17040_battery.c 13300 13301MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13302R: Hans de Goede <hdegoede@redhat.com> 13303R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13304R: Marek Szyprowski <m.szyprowski@samsung.com> 13305R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13306R: Purism Kernel Team <kernel@puri.sm> 13307L: linux-pm@vger.kernel.org 13308S: Maintained 13309F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13310F: drivers/power/supply/max17042_battery.c 13311 13312MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13313M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13314L: linux-kernel@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13317F: drivers/regulator/max20086-regulator.c 13318 13319MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13320M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13321L: linux-iio@vger.kernel.org 13322S: Maintained 13323F: drivers/iio/temperature/max30208.c 13324 13325MAXIM MAX77650 PMIC MFD DRIVER 13326M: Bartosz Golaszewski <brgl@bgdev.pl> 13327L: linux-kernel@vger.kernel.org 13328S: Maintained 13329F: Documentation/devicetree/bindings/*/*max77650.yaml 13330F: Documentation/devicetree/bindings/*/max77650*.yaml 13331F: drivers/gpio/gpio-max77650.c 13332F: drivers/input/misc/max77650-onkey.c 13333F: drivers/leds/leds-max77650.c 13334F: drivers/mfd/max77650.c 13335F: drivers/power/supply/max77650-charger.c 13336F: drivers/regulator/max77650-regulator.c 13337F: include/linux/mfd/max77650.h 13338 13339MAXIM MAX77714 PMIC MFD DRIVER 13340M: Luca Ceresoli <luca@lucaceresoli.net> 13341S: Maintained 13342F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13343F: drivers/mfd/max77714.c 13344F: include/linux/mfd/max77714.h 13345 13346MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13347M: Javier Martinez Canillas <javier@dowhile0.org> 13348L: linux-kernel@vger.kernel.org 13349S: Supported 13350F: Documentation/devicetree/bindings/*/*max77802.yaml 13351F: drivers/regulator/max77802-regulator.c 13352F: include/dt-bindings/*/*max77802.h 13353 13354MAXIM MAX77976 BATTERY CHARGER 13355M: Luca Ceresoli <luca@lucaceresoli.net> 13356S: Supported 13357F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13358F: drivers/power/supply/max77976_charger.c 13359 13360MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13361M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13362L: linux-pm@vger.kernel.org 13363S: Maintained 13364B: mailto:linux-samsung-soc@vger.kernel.org 13365F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13366F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13367F: drivers/power/supply/max14577_charger.c 13368F: drivers/power/supply/max77693_charger.c 13369 13370MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13371M: Chanwoo Choi <cw00.choi@samsung.com> 13372M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13373L: linux-kernel@vger.kernel.org 13374S: Maintained 13375B: mailto:linux-samsung-soc@vger.kernel.org 13376F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13377F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13378F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13379F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13380F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13381F: drivers/*/*max77843.c 13382F: drivers/*/max14577*.c 13383F: drivers/*/max77686*.c 13384F: drivers/*/max77693*.c 13385F: drivers/clk/clk-max77686.c 13386F: drivers/extcon/extcon-max14577.c 13387F: drivers/extcon/extcon-max77693.c 13388F: drivers/rtc/rtc-max77686.c 13389F: include/linux/mfd/max14577*.h 13390F: include/linux/mfd/max77686*.h 13391F: include/linux/mfd/max77693*.h 13392 13393MAXIRADIO FM RADIO RECEIVER DRIVER 13394M: Hans Verkuil <hverkuil@xs4all.nl> 13395L: linux-media@vger.kernel.org 13396S: Maintained 13397W: https://linuxtv.org 13398T: git git://linuxtv.org/media_tree.git 13399F: drivers/media/radio/radio-maxiradio* 13400 13401MAXLINEAR ETHERNET PHY DRIVER 13402M: Xu Liang <lxu@maxlinear.com> 13403L: netdev@vger.kernel.org 13404S: Supported 13405F: drivers/net/phy/mxl-gpy.c 13406 13407MCAN MMIO DEVICE DRIVER 13408M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13409L: linux-can@vger.kernel.org 13410S: Maintained 13411F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13412F: drivers/net/can/m_can/m_can.c 13413F: drivers/net/can/m_can/m_can.h 13414F: drivers/net/can/m_can/m_can_platform.c 13415 13416MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13417R: Yasushi SHOJI <yashi@spacecubics.com> 13418L: linux-can@vger.kernel.org 13419S: Maintained 13420F: drivers/net/can/usb/mcba_usb.c 13421 13422MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13423M: Rishi Gupta <gupt21@gmail.com> 13424L: linux-i2c@vger.kernel.org 13425L: linux-input@vger.kernel.org 13426S: Maintained 13427F: drivers/hid/hid-mcp2221.c 13428 13429MCP251XFD SPI-CAN NETWORK DRIVER 13430M: Marc Kleine-Budde <mkl@pengutronix.de> 13431M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13432R: Thomas Kopp <thomas.kopp@microchip.com> 13433L: linux-can@vger.kernel.org 13434S: Maintained 13435F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13436F: drivers/net/can/spi/mcp251xfd/ 13437 13438MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13439M: Peter Rosin <peda@axentia.se> 13440L: linux-iio@vger.kernel.org 13441S: Maintained 13442F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13443F: drivers/iio/potentiometer/mcp4018.c 13444F: drivers/iio/potentiometer/mcp4531.c 13445 13446MCP4821 DAC DRIVER 13447M: Anshul Dalal <anshulusr@gmail.com> 13448L: linux-iio@vger.kernel.org 13449S: Maintained 13450F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13451F: drivers/iio/dac/mcp4821.c 13452 13453MCR20A IEEE-802.15.4 RADIO DRIVER 13454M: Stefan Schmidt <stefan@datenfreihafen.org> 13455L: linux-wpan@vger.kernel.org 13456S: Odd Fixes 13457W: https://github.com/xueliu/mcr20a-linux 13458F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13459F: drivers/net/ieee802154/mcr20a.c 13460F: drivers/net/ieee802154/mcr20a.h 13461 13462MDIO REGMAP DRIVER 13463M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13464L: netdev@vger.kernel.org 13465S: Maintained 13466F: drivers/net/mdio/mdio-regmap.c 13467F: include/linux/mdio/mdio-regmap.h 13468 13469MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13470M: William Breathitt Gray <william.gray@linaro.org> 13471L: linux-iio@vger.kernel.org 13472S: Maintained 13473F: drivers/iio/dac/cio-dac.c 13474 13475MEDIA CONTROLLER FRAMEWORK 13476M: Sakari Ailus <sakari.ailus@linux.intel.com> 13477M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13478L: linux-media@vger.kernel.org 13479S: Supported 13480W: https://www.linuxtv.org 13481T: git git://linuxtv.org/media_tree.git 13482F: drivers/media/mc/ 13483F: include/media/media-*.h 13484F: include/uapi/linux/media.h 13485 13486MEDIA DRIVER FOR FREESCALE IMX PXP 13487M: Philipp Zabel <p.zabel@pengutronix.de> 13488L: linux-media@vger.kernel.org 13489S: Maintained 13490T: git git://linuxtv.org/media_tree.git 13491F: drivers/media/platform/nxp/imx-pxp.[ch] 13492 13493MEDIA DRIVERS FOR ASCOT2E 13494M: Sergey Kozlov <serjk@netup.ru> 13495M: Abylay Ospan <aospan@netup.ru> 13496L: linux-media@vger.kernel.org 13497S: Supported 13498W: https://linuxtv.org 13499W: http://netup.tv/ 13500T: git git://linuxtv.org/media_tree.git 13501F: drivers/media/dvb-frontends/ascot2e* 13502 13503MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13504M: Jasmin Jessich <jasmin@anw.at> 13505L: linux-media@vger.kernel.org 13506S: Maintained 13507W: https://linuxtv.org 13508T: git git://linuxtv.org/media_tree.git 13509F: drivers/media/dvb-frontends/cxd2099* 13510 13511MEDIA DRIVERS FOR CXD2841ER 13512M: Sergey Kozlov <serjk@netup.ru> 13513M: Abylay Ospan <aospan@netup.ru> 13514L: linux-media@vger.kernel.org 13515S: Supported 13516W: https://linuxtv.org 13517W: http://netup.tv/ 13518T: git git://linuxtv.org/media_tree.git 13519F: drivers/media/dvb-frontends/cxd2841er* 13520 13521MEDIA DRIVERS FOR CXD2880 13522M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13523L: linux-media@vger.kernel.org 13524S: Supported 13525W: http://linuxtv.org/ 13526T: git git://linuxtv.org/media_tree.git 13527F: drivers/media/dvb-frontends/cxd2880/* 13528F: drivers/media/spi/cxd2880* 13529 13530MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13531L: linux-media@vger.kernel.org 13532S: Orphan 13533W: https://linuxtv.org 13534T: git git://linuxtv.org/media_tree.git 13535F: drivers/media/pci/ddbridge/* 13536 13537MEDIA DRIVERS FOR FREESCALE IMX 13538M: Steve Longerbeam <slongerbeam@gmail.com> 13539M: Philipp Zabel <p.zabel@pengutronix.de> 13540L: linux-media@vger.kernel.org 13541S: Maintained 13542T: git git://linuxtv.org/media_tree.git 13543F: Documentation/admin-guide/media/imx.rst 13544F: Documentation/devicetree/bindings/media/imx.txt 13545F: drivers/staging/media/imx/ 13546F: include/linux/imx-media.h 13547F: include/media/imx.h 13548 13549MEDIA DRIVERS FOR FREESCALE IMX7/8 13550M: Rui Miguel Silva <rmfrfs@gmail.com> 13551M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13552M: Martin Kepplinger <martin.kepplinger@puri.sm> 13553R: Purism Kernel Team <kernel@puri.sm> 13554L: linux-media@vger.kernel.org 13555S: Maintained 13556T: git git://linuxtv.org/media_tree.git 13557F: Documentation/admin-guide/media/imx7.rst 13558F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13559F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13560F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13561F: drivers/media/platform/nxp/imx-mipi-csis.c 13562F: drivers/media/platform/nxp/imx7-media-csi.c 13563F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13564 13565MEDIA DRIVERS FOR HELENE 13566M: Abylay Ospan <aospan@netup.ru> 13567L: linux-media@vger.kernel.org 13568S: Supported 13569W: https://linuxtv.org 13570W: http://netup.tv/ 13571T: git git://linuxtv.org/media_tree.git 13572F: drivers/media/dvb-frontends/helene* 13573 13574MEDIA DRIVERS FOR HORUS3A 13575M: Sergey Kozlov <serjk@netup.ru> 13576M: Abylay Ospan <aospan@netup.ru> 13577L: linux-media@vger.kernel.org 13578S: Supported 13579W: https://linuxtv.org 13580W: http://netup.tv/ 13581T: git git://linuxtv.org/media_tree.git 13582F: drivers/media/dvb-frontends/horus3a* 13583 13584MEDIA DRIVERS FOR LNBH25 13585M: Sergey Kozlov <serjk@netup.ru> 13586M: Abylay Ospan <aospan@netup.ru> 13587L: linux-media@vger.kernel.org 13588S: Supported 13589W: https://linuxtv.org 13590W: http://netup.tv/ 13591T: git git://linuxtv.org/media_tree.git 13592F: drivers/media/dvb-frontends/lnbh25* 13593 13594MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13595L: linux-media@vger.kernel.org 13596S: Orphan 13597W: https://linuxtv.org 13598T: git git://linuxtv.org/media_tree.git 13599F: drivers/media/dvb-frontends/mxl5xx* 13600 13601MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13602M: Sergey Kozlov <serjk@netup.ru> 13603M: Abylay Ospan <aospan@netup.ru> 13604L: linux-media@vger.kernel.org 13605S: Supported 13606W: https://linuxtv.org 13607W: http://netup.tv/ 13608T: git git://linuxtv.org/media_tree.git 13609F: drivers/media/pci/netup_unidvb/* 13610 13611MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13612M: Dmitry Osipenko <digetx@gmail.com> 13613L: linux-media@vger.kernel.org 13614L: linux-tegra@vger.kernel.org 13615S: Maintained 13616T: git git://linuxtv.org/media_tree.git 13617F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13618F: drivers/media/platform/nvidia/tegra-vde/ 13619 13620MEDIA DRIVERS FOR RENESAS - CEU 13621M: Jacopo Mondi <jacopo@jmondi.org> 13622L: linux-media@vger.kernel.org 13623L: linux-renesas-soc@vger.kernel.org 13624S: Supported 13625T: git git://linuxtv.org/media_tree.git 13626F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13627F: drivers/media/platform/renesas/renesas-ceu.c 13628F: include/media/drv-intf/renesas-ceu.h 13629 13630MEDIA DRIVERS FOR RENESAS - DRIF 13631M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13632L: linux-media@vger.kernel.org 13633L: linux-renesas-soc@vger.kernel.org 13634S: Supported 13635T: git git://linuxtv.org/media_tree.git 13636F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13637F: drivers/media/platform/renesas/rcar_drif.c 13638 13639MEDIA DRIVERS FOR RENESAS - FCP 13640M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13641L: linux-media@vger.kernel.org 13642L: linux-renesas-soc@vger.kernel.org 13643S: Supported 13644T: git git://linuxtv.org/media_tree.git 13645F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13646F: drivers/media/platform/renesas/rcar-fcp.c 13647F: include/media/rcar-fcp.h 13648 13649MEDIA DRIVERS FOR RENESAS - FDP1 13650M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13651L: linux-media@vger.kernel.org 13652L: linux-renesas-soc@vger.kernel.org 13653S: Supported 13654T: git git://linuxtv.org/media_tree.git 13655F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13656F: drivers/media/platform/renesas/rcar_fdp1.c 13657 13658MEDIA DRIVERS FOR RENESAS - VIN 13659M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13660L: linux-media@vger.kernel.org 13661L: linux-renesas-soc@vger.kernel.org 13662S: Supported 13663T: git git://linuxtv.org/media_tree.git 13664F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13665F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13666F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13667F: drivers/media/platform/renesas/rcar-csi2.c 13668F: drivers/media/platform/renesas/rcar-isp.c 13669F: drivers/media/platform/renesas/rcar-vin/ 13670 13671MEDIA DRIVERS FOR RENESAS - VSP1 13672M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13673M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13674L: linux-media@vger.kernel.org 13675L: linux-renesas-soc@vger.kernel.org 13676S: Supported 13677T: git git://linuxtv.org/media_tree.git 13678F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13679F: drivers/media/platform/renesas/vsp1/ 13680 13681MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13682L: linux-media@vger.kernel.org 13683S: Orphan 13684W: https://linuxtv.org 13685T: git git://linuxtv.org/media_tree.git 13686F: drivers/media/dvb-frontends/stv0910* 13687 13688MEDIA DRIVERS FOR ST STV6111 TUNER 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/stv6111* 13694 13695MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13696M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13697M: Alain Volmat <alain.volmat@foss.st.com> 13698L: linux-media@vger.kernel.org 13699S: Supported 13700T: git git://linuxtv.org/media_tree.git 13701F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13702F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13703F: drivers/media/platform/st/stm32/stm32-dcmi.c 13704F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13705 13706MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13707M: Mauro Carvalho Chehab <mchehab@kernel.org> 13708L: linux-media@vger.kernel.org 13709S: Maintained 13710W: https://linuxtv.org 13711Q: http://patchwork.kernel.org/project/linux-media/list/ 13712T: git git://linuxtv.org/media_tree.git 13713F: Documentation/admin-guide/media/ 13714F: Documentation/devicetree/bindings/media/ 13715F: Documentation/driver-api/media/ 13716F: Documentation/userspace-api/media/ 13717F: drivers/media/ 13718F: drivers/staging/media/ 13719F: include/dt-bindings/media/ 13720F: include/linux/platform_data/media/ 13721F: include/media/ 13722F: include/uapi/linux/dvb/ 13723F: include/uapi/linux/ivtv* 13724F: include/uapi/linux/media.h 13725F: include/uapi/linux/uvcvideo.h 13726F: include/uapi/linux/v4l2-* 13727F: include/uapi/linux/videodev2.h 13728 13729MEDIATEK BLUETOOTH DRIVER 13730M: Sean Wang <sean.wang@mediatek.com> 13731L: linux-bluetooth@vger.kernel.org 13732L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13733S: Maintained 13734F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13735F: drivers/bluetooth/btmtkuart.c 13736 13737MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13738M: Sean Wang <sean.wang@mediatek.com> 13739L: linux-pm@vger.kernel.org 13740S: Maintained 13741F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13742F: drivers/power/reset/mt6323-poweroff.c 13743 13744MEDIATEK CIR DRIVER 13745M: Sean Wang <sean.wang@mediatek.com> 13746S: Maintained 13747F: drivers/media/rc/mtk-cir.c 13748 13749MEDIATEK DMA DRIVER 13750M: Sean Wang <sean.wang@mediatek.com> 13751L: dmaengine@vger.kernel.org 13752L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13753L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13754S: Maintained 13755F: Documentation/devicetree/bindings/dma/mediatek,* 13756F: drivers/dma/mediatek/ 13757 13758MEDIATEK ETHERNET DRIVER 13759M: Felix Fietkau <nbd@nbd.name> 13760M: Sean Wang <sean.wang@mediatek.com> 13761M: Mark Lee <Mark-MC.Lee@mediatek.com> 13762M: Lorenzo Bianconi <lorenzo@kernel.org> 13763L: netdev@vger.kernel.org 13764S: Maintained 13765F: drivers/net/ethernet/mediatek/ 13766 13767MEDIATEK ETHERNET PCS DRIVER 13768M: Alexander Couzens <lynxis@fe80.eu> 13769M: Daniel Golle <daniel@makrotopia.org> 13770L: netdev@vger.kernel.org 13771S: Maintained 13772F: drivers/net/pcs/pcs-mtk-lynxi.c 13773F: include/linux/pcs/pcs-mtk-lynxi.h 13774 13775MEDIATEK ETHERNET PHY DRIVERS 13776M: Daniel Golle <daniel@makrotopia.org> 13777M: Qingfang Deng <dqfext@gmail.com> 13778M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13779L: netdev@vger.kernel.org 13780S: Maintained 13781F: drivers/net/phy/mediatek-ge-soc.c 13782F: drivers/net/phy/mediatek-ge.c 13783 13784MEDIATEK I2C CONTROLLER DRIVER 13785M: Qii Wang <qii.wang@mediatek.com> 13786L: linux-i2c@vger.kernel.org 13787S: Maintained 13788F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13789F: drivers/i2c/busses/i2c-mt65xx.c 13790 13791MEDIATEK IOMMU DRIVER 13792M: Yong Wu <yong.wu@mediatek.com> 13793L: iommu@lists.linux.dev 13794L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13795S: Supported 13796F: Documentation/devicetree/bindings/iommu/mediatek* 13797F: drivers/iommu/mtk_iommu* 13798F: include/dt-bindings/memory/mediatek,mt*-port.h 13799F: include/dt-bindings/memory/mt*-port.h 13800 13801MEDIATEK JPEG DRIVER 13802M: Bin Liu <bin.liu@mediatek.com> 13803S: Supported 13804F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13805F: drivers/media/platform/mediatek/jpeg/ 13806 13807MEDIATEK KEYPAD DRIVER 13808M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13809S: Supported 13810F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13811F: drivers/input/keyboard/mt6779-keypad.c 13812 13813MEDIATEK MDP DRIVER 13814M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13815M: Houlong Wei <houlong.wei@mediatek.com> 13816M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13817S: Supported 13818F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13819F: drivers/media/platform/mediatek/mdp/ 13820F: drivers/media/platform/mediatek/vpu/ 13821 13822MEDIATEK MEDIA DRIVER 13823M: Tiffany Lin <tiffany.lin@mediatek.com> 13824M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13825M: Yunfei Dong <yunfei.dong@mediatek.com> 13826S: Supported 13827F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13828F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13829F: drivers/media/platform/mediatek/vcodec/ 13830F: drivers/media/platform/mediatek/vpu/ 13831 13832MEDIATEK MIPI-CSI CDPHY DRIVER 13833M: Julien Stephan <jstephan@baylibre.com> 13834M: Andy Hsieh <andy.hsieh@mediatek.com> 13835S: Supported 13836F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13837F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13838 13839MEDIATEK MMC/SD/SDIO DRIVER 13840M: Chaotian Jing <chaotian.jing@mediatek.com> 13841S: Maintained 13842F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13843F: drivers/mmc/host/mtk-sd.c 13844 13845MEDIATEK MT76 WIRELESS LAN DRIVER 13846M: Felix Fietkau <nbd@nbd.name> 13847M: Lorenzo Bianconi <lorenzo@kernel.org> 13848M: Ryder Lee <ryder.lee@mediatek.com> 13849R: Shayne Chen <shayne.chen@mediatek.com> 13850R: Sean Wang <sean.wang@mediatek.com> 13851L: linux-wireless@vger.kernel.org 13852S: Maintained 13853T: git https://github.com/nbd168/wireless 13854F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13855F: drivers/net/wireless/mediatek/mt76/ 13856 13857MEDIATEK MT7601U WIRELESS LAN DRIVER 13858M: Jakub Kicinski <kuba@kernel.org> 13859L: linux-wireless@vger.kernel.org 13860S: Maintained 13861F: drivers/net/wireless/mediatek/mt7601u/ 13862 13863MEDIATEK MT7621 CLOCK DRIVER 13864M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13865S: Maintained 13866F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13867F: drivers/clk/ralink/clk-mt7621.c 13868 13869MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13870M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13871S: Maintained 13872F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13873F: drivers/pci/controller/pcie-mt7621.c 13874 13875MEDIATEK MT7621 PHY PCI DRIVER 13876M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13877S: Maintained 13878F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13879F: drivers/phy/ralink/phy-mt7621-pci.c 13880 13881MEDIATEK MT7621/28/88 I2C DRIVER 13882M: Stefan Roese <sr@denx.de> 13883L: linux-i2c@vger.kernel.org 13884S: Maintained 13885F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13886F: drivers/i2c/busses/i2c-mt7621.c 13887 13888MEDIATEK MTMIPS CLOCK DRIVER 13889M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13890S: Maintained 13891F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13892F: drivers/clk/ralink/clk-mtmips.c 13893 13894MEDIATEK NAND CONTROLLER DRIVER 13895L: linux-mtd@lists.infradead.org 13896S: Orphan 13897F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13898F: drivers/mtd/nand/raw/mtk_* 13899 13900MEDIATEK PMIC LED DRIVER 13901M: Sean Wang <sean.wang@mediatek.com> 13902S: Maintained 13903F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13904F: drivers/leds/leds-mt6323.c 13905 13906MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13907M: Sean Wang <sean.wang@mediatek.com> 13908S: Maintained 13909F: drivers/char/hw_random/mtk-rng.c 13910 13911MEDIATEK SMI DRIVER 13912M: Yong Wu <yong.wu@mediatek.com> 13913L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13914S: Supported 13915F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13916F: drivers/memory/mtk-smi.c 13917F: include/soc/mediatek/smi.h 13918 13919MEDIATEK SWITCH DRIVER 13920M: Arınç ÜNAL <arinc.unal@arinc9.com> 13921M: Daniel Golle <daniel@makrotopia.org> 13922M: DENG Qingfang <dqfext@gmail.com> 13923M: Sean Wang <sean.wang@mediatek.com> 13924L: netdev@vger.kernel.org 13925S: Maintained 13926F: drivers/net/dsa/mt7530-mdio.c 13927F: drivers/net/dsa/mt7530-mmio.c 13928F: drivers/net/dsa/mt7530.* 13929F: net/dsa/tag_mtk.c 13930 13931MEDIATEK T7XX 5G WWAN MODEM DRIVER 13932M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13933R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13934R: Liu Haijun <haijun.liu@mediatek.com> 13935R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13936R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13937L: netdev@vger.kernel.org 13938S: Supported 13939F: drivers/net/wwan/t7xx/ 13940 13941MEDIATEK USB3 DRD IP DRIVER 13942M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13943L: linux-usb@vger.kernel.org 13944L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13945L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13946S: Maintained 13947F: Documentation/devicetree/bindings/usb/mediatek,* 13948F: drivers/usb/host/xhci-mtk* 13949F: drivers/usb/mtu3/ 13950 13951MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13952M: Peter Senna Tschudin <peter.senna@gmail.com> 13953M: Ian Ray <ian.ray@ge.com> 13954M: Martyn Welch <martyn.welch@collabora.co.uk> 13955S: Maintained 13956F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13957F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13958 13959MEGARAID SCSI/SAS DRIVERS 13960M: Kashyap Desai <kashyap.desai@broadcom.com> 13961M: Sumit Saxena <sumit.saxena@broadcom.com> 13962M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13963M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13964L: megaraidlinux.pdl@broadcom.com 13965L: linux-scsi@vger.kernel.org 13966S: Maintained 13967W: http://www.avagotech.com/support/ 13968F: Documentation/scsi/megaraid.rst 13969F: drivers/scsi/megaraid.* 13970F: drivers/scsi/megaraid/ 13971 13972MELEXIS MLX90614 DRIVER 13973M: Crt Mori <cmo@melexis.com> 13974L: linux-iio@vger.kernel.org 13975S: Supported 13976W: http://www.melexis.com 13977F: drivers/iio/temperature/mlx90614.c 13978 13979MELEXIS MLX90632 DRIVER 13980M: Crt Mori <cmo@melexis.com> 13981L: linux-iio@vger.kernel.org 13982S: Supported 13983W: http://www.melexis.com 13984F: drivers/iio/temperature/mlx90632.c 13985 13986MELEXIS MLX90635 DRIVER 13987M: Crt Mori <cmo@melexis.com> 13988L: linux-iio@vger.kernel.org 13989S: Supported 13990W: http://www.melexis.com 13991F: drivers/iio/temperature/mlx90635.c 13992 13993MELFAS MIP4 TOUCHSCREEN DRIVER 13994M: Sangwon Jee <jeesw@melfas.com> 13995S: Supported 13996W: http://www.melfas.com 13997F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13998F: drivers/input/touchscreen/melfas_mip4.c 13999 14000MELLANOX BLUEFIELD I2C DRIVER 14001M: Khalil Blaiech <kblaiech@nvidia.com> 14002M: Asmaa Mnebhi <asmaa@nvidia.com> 14003L: linux-i2c@vger.kernel.org 14004S: Supported 14005F: drivers/i2c/busses/i2c-mlxbf.c 14006 14007MELLANOX ETHERNET DRIVER (mlx4_en) 14008M: Tariq Toukan <tariqt@nvidia.com> 14009L: netdev@vger.kernel.org 14010S: Supported 14011W: http://www.mellanox.com 14012Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14013F: drivers/net/ethernet/mellanox/mlx4/en_* 14014 14015MELLANOX ETHERNET DRIVER (mlx5e) 14016M: Saeed Mahameed <saeedm@nvidia.com> 14017M: Tariq Toukan <tariqt@nvidia.com> 14018L: netdev@vger.kernel.org 14019S: Supported 14020W: http://www.mellanox.com 14021Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14022F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14023 14024MELLANOX ETHERNET INNOVA DRIVERS 14025R: Boris Pismenny <borisp@nvidia.com> 14026L: netdev@vger.kernel.org 14027S: Supported 14028W: http://www.mellanox.com 14029Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14030F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14031F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14032F: include/linux/mlx5/mlx5_ifc_fpga.h 14033 14034MELLANOX ETHERNET SWITCH DRIVERS 14035M: Ido Schimmel <idosch@nvidia.com> 14036M: Petr Machata <petrm@nvidia.com> 14037L: netdev@vger.kernel.org 14038S: Supported 14039W: http://www.mellanox.com 14040Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14041F: drivers/net/ethernet/mellanox/mlxsw/ 14042F: tools/testing/selftests/drivers/net/mlxsw/ 14043 14044MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14045M: mlxsw@nvidia.com 14046L: netdev@vger.kernel.org 14047S: Supported 14048W: http://www.mellanox.com 14049Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14050F: drivers/net/ethernet/mellanox/mlxfw/ 14051 14052MELLANOX HARDWARE PLATFORM SUPPORT 14053M: Hans de Goede <hdegoede@redhat.com> 14054M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14055M: Vadim Pasternak <vadimp@nvidia.com> 14056L: platform-driver-x86@vger.kernel.org 14057S: Supported 14058F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14059F: drivers/platform/mellanox/ 14060F: include/linux/platform_data/mlxreg.h 14061 14062MELLANOX MLX4 core VPI driver 14063M: Tariq Toukan <tariqt@nvidia.com> 14064L: netdev@vger.kernel.org 14065L: linux-rdma@vger.kernel.org 14066S: Supported 14067W: http://www.mellanox.com 14068Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14069F: drivers/net/ethernet/mellanox/mlx4/ 14070F: include/linux/mlx4/ 14071 14072MELLANOX MLX4 IB driver 14073M: Yishai Hadas <yishaih@nvidia.com> 14074L: linux-rdma@vger.kernel.org 14075S: Supported 14076W: http://www.mellanox.com 14077Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14078F: drivers/infiniband/hw/mlx4/ 14079F: include/linux/mlx4/ 14080F: include/uapi/rdma/mlx4-abi.h 14081 14082MELLANOX MLX5 core VPI driver 14083M: Saeed Mahameed <saeedm@nvidia.com> 14084M: Leon Romanovsky <leonro@nvidia.com> 14085M: Tariq Toukan <tariqt@nvidia.com> 14086L: netdev@vger.kernel.org 14087L: linux-rdma@vger.kernel.org 14088S: Supported 14089W: http://www.mellanox.com 14090Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14091F: Documentation/networking/device_drivers/ethernet/mellanox/ 14092F: drivers/net/ethernet/mellanox/mlx5/core/ 14093F: include/linux/mlx5/ 14094 14095MELLANOX MLX5 IB driver 14096M: Leon Romanovsky <leonro@nvidia.com> 14097L: linux-rdma@vger.kernel.org 14098S: Supported 14099W: http://www.mellanox.com 14100Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14101F: drivers/infiniband/hw/mlx5/ 14102F: include/linux/mlx5/ 14103F: include/uapi/rdma/mlx5-abi.h 14104 14105MELLANOX MLX5 VDPA DRIVER 14106M: Dragos Tatulea <dtatulea@nvidia.com> 14107L: virtualization@lists.linux.dev 14108S: Supported 14109F: drivers/vdpa/mlx5/ 14110 14111MELLANOX MLXCPLD I2C AND MUX DRIVER 14112M: Vadim Pasternak <vadimp@nvidia.com> 14113M: Michael Shych <michaelsh@nvidia.com> 14114L: linux-i2c@vger.kernel.org 14115S: Supported 14116F: Documentation/i2c/busses/i2c-mlxcpld.rst 14117F: drivers/i2c/busses/i2c-mlxcpld.c 14118F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14119 14120MELLANOX MLXCPLD LED DRIVER 14121M: Vadim Pasternak <vadimp@nvidia.com> 14122L: linux-leds@vger.kernel.org 14123S: Supported 14124F: Documentation/leds/leds-mlxcpld.rst 14125F: drivers/leds/leds-mlxcpld.c 14126F: drivers/leds/leds-mlxreg.c 14127 14128MELLANOX PLATFORM DRIVER 14129M: Vadim Pasternak <vadimp@nvidia.com> 14130L: platform-driver-x86@vger.kernel.org 14131S: Supported 14132F: drivers/platform/x86/mlx-platform.c 14133 14134MEMBARRIER SUPPORT 14135M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14136M: "Paul E. McKenney" <paulmck@kernel.org> 14137L: linux-kernel@vger.kernel.org 14138S: Supported 14139F: Documentation/scheduler/membarrier.rst 14140F: arch/*/include/asm/membarrier.h 14141F: arch/*/include/asm/sync_core.h 14142F: include/uapi/linux/membarrier.h 14143F: kernel/sched/membarrier.c 14144 14145MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14146M: Mike Rapoport <rppt@kernel.org> 14147L: linux-mm@kvack.org 14148S: Maintained 14149F: Documentation/core-api/boot-time-mm.rst 14150F: include/linux/memblock.h 14151F: mm/memblock.c 14152F: mm/mm_init.c 14153F: tools/testing/memblock/ 14154 14155MEMORY CONTROLLER DRIVERS 14156M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14157L: linux-kernel@vger.kernel.org 14158S: Maintained 14159B: mailto:krzysztof.kozlowski@linaro.org 14160T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14161F: Documentation/devicetree/bindings/memory-controllers/ 14162F: drivers/memory/ 14163F: include/dt-bindings/memory/ 14164F: include/memory/ 14165 14166MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14167M: Dmitry Osipenko <digetx@gmail.com> 14168L: linux-pm@vger.kernel.org 14169L: linux-tegra@vger.kernel.org 14170S: Maintained 14171T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14172F: drivers/devfreq/tegra30-devfreq.c 14173 14174MEMORY HOT(UN)PLUG 14175M: David Hildenbrand <david@redhat.com> 14176M: Oscar Salvador <osalvador@suse.de> 14177L: linux-mm@kvack.org 14178S: Maintained 14179F: Documentation/admin-guide/mm/memory-hotplug.rst 14180F: Documentation/core-api/memory-hotplug.rst 14181F: drivers/base/memory.c 14182F: include/linux/memory_hotplug.h 14183F: mm/memory_hotplug.c 14184F: tools/testing/selftests/memory-hotplug/ 14185 14186MEMORY MANAGEMENT 14187M: Andrew Morton <akpm@linux-foundation.org> 14188L: linux-mm@kvack.org 14189S: Maintained 14190W: http://www.linux-mm.org 14191T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14192T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14193F: include/linux/gfp.h 14194F: include/linux/gfp_types.h 14195F: include/linux/memfd.h 14196F: include/linux/memory.h 14197F: include/linux/memory_hotplug.h 14198F: include/linux/memory-tiers.h 14199F: include/linux/mempolicy.h 14200F: include/linux/mempool.h 14201F: include/linux/memremap.h 14202F: include/linux/mm.h 14203F: include/linux/mm_*.h 14204F: include/linux/mmzone.h 14205F: include/linux/mmu_notifier.h 14206F: include/linux/pagewalk.h 14207F: include/linux/rmap.h 14208F: include/trace/events/ksm.h 14209F: mm/ 14210F: tools/mm/ 14211F: tools/testing/selftests/mm/ 14212N: include/linux/page[-_]* 14213 14214MEMORY MAPPING 14215M: Andrew Morton <akpm@linux-foundation.org> 14216R: Liam R. Howlett <Liam.Howlett@oracle.com> 14217R: Vlastimil Babka <vbabka@suse.cz> 14218R: Lorenzo Stoakes <lstoakes@gmail.com> 14219L: linux-mm@kvack.org 14220S: Maintained 14221W: http://www.linux-mm.org 14222T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14223F: mm/mmap.c 14224 14225MEMORY TECHNOLOGY DEVICES (MTD) 14226M: Miquel Raynal <miquel.raynal@bootlin.com> 14227M: Richard Weinberger <richard@nod.at> 14228M: Vignesh Raghavendra <vigneshr@ti.com> 14229L: linux-mtd@lists.infradead.org 14230S: Maintained 14231W: http://www.linux-mtd.infradead.org/ 14232Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14233C: irc://irc.oftc.net/mtd 14234T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14235T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14236F: Documentation/devicetree/bindings/mtd/ 14237F: drivers/mtd/ 14238F: include/linux/mtd/ 14239F: include/uapi/mtd/ 14240 14241MEMSENSING MICROSYSTEMS MSA311 DRIVER 14242M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14243L: linux-iio@vger.kernel.org 14244S: Maintained 14245F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14246F: drivers/iio/accel/msa311.c 14247 14248MEN A21 WATCHDOG DRIVER 14249M: Johannes Thumshirn <morbidrsa@gmail.com> 14250L: linux-watchdog@vger.kernel.org 14251S: Maintained 14252F: drivers/watchdog/mena21_wdt.c 14253 14254MEN CHAMELEON BUS (mcb) 14255M: Johannes Thumshirn <morbidrsa@gmail.com> 14256S: Maintained 14257F: Documentation/driver-api/men-chameleon-bus.rst 14258F: drivers/mcb/ 14259F: include/linux/mcb.h 14260 14261MEN F21BMC (Board Management Controller) 14262M: Andreas Werner <andreas.werner@men.de> 14263S: Supported 14264F: Documentation/hwmon/menf21bmc.rst 14265F: drivers/hwmon/menf21bmc_hwmon.c 14266F: drivers/leds/leds-menf21bmc.c 14267F: drivers/mfd/menf21bmc.c 14268F: drivers/watchdog/menf21bmc_wdt.c 14269 14270MEN Z069 WATCHDOG DRIVER 14271M: Johannes Thumshirn <jth@kernel.org> 14272L: linux-watchdog@vger.kernel.org 14273S: Maintained 14274F: drivers/watchdog/menz69_wdt.c 14275 14276MESON AO CEC DRIVER FOR AMLOGIC SOCS 14277M: Neil Armstrong <neil.armstrong@linaro.org> 14278L: linux-media@vger.kernel.org 14279L: linux-amlogic@lists.infradead.org 14280S: Supported 14281W: http://linux-meson.com/ 14282T: git git://linuxtv.org/media_tree.git 14283F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14284F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14285F: drivers/media/cec/platform/meson/ao-cec.c 14286 14287MESON GE2D DRIVER FOR AMLOGIC SOCS 14288M: Neil Armstrong <neil.armstrong@linaro.org> 14289L: linux-media@vger.kernel.org 14290L: linux-amlogic@lists.infradead.org 14291S: Supported 14292T: git git://linuxtv.org/media_tree.git 14293F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14294F: drivers/media/platform/amlogic/meson-ge2d/ 14295 14296MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14297M: Liang Yang <liang.yang@amlogic.com> 14298L: linux-mtd@lists.infradead.org 14299S: Maintained 14300F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14301F: drivers/mtd/nand/raw/meson_* 14302 14303MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14304M: Neil Armstrong <neil.armstrong@linaro.org> 14305L: linux-media@vger.kernel.org 14306L: linux-amlogic@lists.infradead.org 14307S: Supported 14308T: git git://linuxtv.org/media_tree.git 14309F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14310F: drivers/staging/media/meson/vdec/ 14311 14312METHODE UDPU SUPPORT 14313M: Robert Marko <robert.marko@sartura.hr> 14314S: Maintained 14315F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14316F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14317 14318MHI BUS 14319M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14320L: mhi@lists.linux.dev 14321L: linux-arm-msm@vger.kernel.org 14322S: Maintained 14323T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14324F: Documentation/ABI/stable/sysfs-bus-mhi 14325F: Documentation/mhi/ 14326F: drivers/bus/mhi/ 14327F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14328F: include/linux/mhi.h 14329 14330MICROBLAZE ARCHITECTURE 14331M: Michal Simek <monstr@monstr.eu> 14332S: Supported 14333W: http://www.monstr.eu/fdt/ 14334T: git git://git.monstr.eu/linux-2.6-microblaze.git 14335F: arch/microblaze/ 14336 14337MICROBLAZE TMR INJECT 14338M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14339S: Supported 14340F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14341F: drivers/misc/xilinx_tmr_inject.c 14342 14343MICROBLAZE TMR MANAGER 14344M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14345S: Supported 14346F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14347F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14348F: drivers/misc/xilinx_tmr_manager.c 14349 14350MICROCHIP AT91 DMA DRIVERS 14351M: Ludovic Desroches <ludovic.desroches@microchip.com> 14352L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14353L: dmaengine@vger.kernel.org 14354S: Supported 14355F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14356F: drivers/dma/at_hdmac.c 14357F: drivers/dma/at_xdmac.c 14358F: include/dt-bindings/dma/at91.h 14359 14360MICROCHIP AT91 SERIAL DRIVER 14361M: Richard Genoud <richard.genoud@gmail.com> 14362S: Maintained 14363F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14364F: drivers/tty/serial/atmel_serial.c 14365F: drivers/tty/serial/atmel_serial.h 14366 14367MICROCHIP AT91 USART MFD DRIVER 14368M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14369L: linux-kernel@vger.kernel.org 14370S: Supported 14371F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14372F: drivers/mfd/at91-usart.c 14373F: include/dt-bindings/mfd/at91-usart.h 14374 14375MICROCHIP AT91 USART SPI DRIVER 14376M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14377L: linux-spi@vger.kernel.org 14378S: Supported 14379F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14380F: drivers/spi/spi-at91-usart.c 14381 14382MICROCHIP AUDIO ASOC DRIVERS 14383M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14384L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14385S: Supported 14386F: Documentation/devicetree/bindings/sound/atmel* 14387F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14388F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14389F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14390F: sound/soc/atmel 14391 14392MICROCHIP CSI2DC DRIVER 14393M: Eugen Hristev <eugen.hristev@microchip.com> 14394L: linux-media@vger.kernel.org 14395S: Supported 14396F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14397F: drivers/media/platform/microchip/microchip-csi2dc.c 14398 14399MICROCHIP ECC DRIVER 14400L: linux-crypto@vger.kernel.org 14401S: Orphan 14402F: drivers/crypto/atmel-ecc.* 14403 14404MICROCHIP EIC DRIVER 14405M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14407S: Supported 14408F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14409F: drivers/irqchip/irq-mchp-eic.c 14410 14411MICROCHIP I2C DRIVER 14412M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14413L: linux-i2c@vger.kernel.org 14414S: Supported 14415F: drivers/i2c/busses/i2c-at91-*.c 14416F: drivers/i2c/busses/i2c-at91.h 14417 14418MICROCHIP ISC DRIVER 14419M: Eugen Hristev <eugen.hristev@microchip.com> 14420L: linux-media@vger.kernel.org 14421S: Supported 14422F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14423F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14424F: drivers/media/platform/microchip/microchip-isc* 14425F: drivers/media/platform/microchip/microchip-sama*-isc* 14426F: drivers/staging/media/deprecated/atmel/atmel-isc* 14427F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14428F: include/linux/atmel-isc-media.h 14429 14430MICROCHIP ISI DRIVER 14431M: Eugen Hristev <eugen.hristev@microchip.com> 14432L: linux-media@vger.kernel.org 14433S: Supported 14434F: drivers/media/platform/atmel/atmel-isi.c 14435F: drivers/media/platform/atmel/atmel-isi.h 14436 14437MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14438M: Woojung Huh <woojung.huh@microchip.com> 14439M: UNGLinuxDriver@microchip.com 14440L: netdev@vger.kernel.org 14441S: Maintained 14442F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14443F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14444F: drivers/net/dsa/microchip/* 14445F: include/linux/dsa/ksz_common.h 14446F: include/linux/platform_data/microchip-ksz.h 14447F: net/dsa/tag_ksz.c 14448 14449MICROCHIP LAN743X ETHERNET DRIVER 14450M: Bryan Whitehead <bryan.whitehead@microchip.com> 14451M: UNGLinuxDriver@microchip.com 14452L: netdev@vger.kernel.org 14453S: Maintained 14454F: drivers/net/ethernet/microchip/lan743x_* 14455 14456MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14457M: Arun Ramadoss <arun.ramadoss@microchip.com> 14458R: UNGLinuxDriver@microchip.com 14459L: netdev@vger.kernel.org 14460S: Maintained 14461F: drivers/net/phy/microchip_t1.c 14462 14463MICROCHIP LAN966X ETHERNET DRIVER 14464M: Horatiu Vultur <horatiu.vultur@microchip.com> 14465M: UNGLinuxDriver@microchip.com 14466L: netdev@vger.kernel.org 14467S: Maintained 14468F: drivers/net/ethernet/microchip/lan966x/* 14469 14470MICROCHIP LCDFB DRIVER 14471M: Nicolas Ferre <nicolas.ferre@microchip.com> 14472L: linux-fbdev@vger.kernel.org 14473S: Maintained 14474F: drivers/video/fbdev/atmel_lcdfb.c 14475F: include/video/atmel_lcdc.h 14476 14477MICROCHIP MCP16502 PMIC DRIVER 14478M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14480S: Supported 14481F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14482F: drivers/regulator/mcp16502.c 14483 14484MICROCHIP MCP3564 ADC DRIVER 14485M: Marius Cristea <marius.cristea@microchip.com> 14486L: linux-iio@vger.kernel.org 14487S: Supported 14488F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14489F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14490F: drivers/iio/adc/mcp3564.c 14491 14492MICROCHIP MCP3911 ADC DRIVER 14493M: Marcus Folkesson <marcus.folkesson@gmail.com> 14494M: Kent Gustavsson <kent@minoris.se> 14495L: linux-iio@vger.kernel.org 14496S: Maintained 14497F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14498F: drivers/iio/adc/mcp3911.c 14499 14500MICROCHIP MMC/SD/SDIO MCI DRIVER 14501M: Aubin Constans <aubin.constans@microchip.com> 14502S: Maintained 14503F: drivers/mmc/host/atmel-mci.c 14504 14505MICROCHIP NAND DRIVER 14506L: linux-mtd@lists.infradead.org 14507S: Orphan 14508F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14509F: drivers/mtd/nand/raw/atmel/* 14510 14511MICROCHIP OTPC DRIVER 14512M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14514S: Supported 14515F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14516F: drivers/nvmem/microchip-otpc.c 14517F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14518 14519MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14520M: Marius Cristea <marius.cristea@microchip.com> 14521L: linux-iio@vger.kernel.org 14522S: Supported 14523F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14524F: drivers/iio/adc/pac1934.c 14525 14526MICROCHIP PCI1XXXX GP DRIVER 14527M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14528M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14529L: linux-gpio@vger.kernel.org 14530S: Supported 14531F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14532F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14533F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14534F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14535 14536MICROCHIP PCI1XXXX I2C DRIVER 14537M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14538M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14539M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14540L: linux-i2c@vger.kernel.org 14541S: Maintained 14542F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14543 14544MICROCHIP PCIe UART DRIVER 14545M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14546M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14547L: linux-serial@vger.kernel.org 14548S: Maintained 14549F: drivers/tty/serial/8250/8250_pci1xxxx.c 14550 14551MICROCHIP POLARFIRE FPGA DRIVERS 14552M: Conor Dooley <conor.dooley@microchip.com> 14553R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14554L: linux-fpga@vger.kernel.org 14555S: Supported 14556F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14557F: drivers/fpga/microchip-spi.c 14558 14559MICROCHIP PWM DRIVER 14560M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14561L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14562L: linux-pwm@vger.kernel.org 14563S: Supported 14564F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14565F: drivers/pwm/pwm-atmel.c 14566 14567MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14568M: Eugen Hristev <eugen.hristev@microchip.com> 14569L: linux-iio@vger.kernel.org 14570S: Supported 14571F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14572F: drivers/iio/adc/at91-sama5d2_adc.c 14573F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14574 14575MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14576M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14577S: Supported 14578F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14579F: drivers/power/reset/at91-sama5d2_shdwc.c 14580 14581MICROCHIP SOC DRIVERS 14582M: Conor Dooley <conor@kernel.org> 14583S: Supported 14584T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14585F: drivers/soc/microchip/ 14586 14587MICROCHIP SPI DRIVER 14588M: Ryan Wanner <ryan.wanner@microchip.com> 14589S: Supported 14590F: drivers/spi/spi-atmel.* 14591 14592MICROCHIP SSC DRIVER 14593M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14594L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14595S: Supported 14596F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14597F: drivers/misc/atmel-ssc.c 14598F: include/linux/atmel-ssc.h 14599 14600Microchip Timer Counter Block (TCB) Capture Driver 14601M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14602L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14603L: linux-iio@vger.kernel.org 14604S: Maintained 14605F: drivers/counter/microchip-tcb-capture.c 14606 14607MICROCHIP USB251XB DRIVER 14608M: Richard Leitner <richard.leitner@skidata.com> 14609L: linux-usb@vger.kernel.org 14610S: Maintained 14611F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14612F: drivers/usb/misc/usb251xb.c 14613 14614MICROCHIP USBA UDC DRIVER 14615M: Cristian Birsan <cristian.birsan@microchip.com> 14616L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14617S: Supported 14618F: drivers/usb/gadget/udc/atmel_usba_udc.* 14619 14620MICROCHIP WILC1000 WIFI DRIVER 14621M: Ajay Singh <ajay.kathat@microchip.com> 14622M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14623L: linux-wireless@vger.kernel.org 14624S: Supported 14625F: drivers/net/wireless/microchip/wilc1000/ 14626 14627MICROSEMI MIPS SOCS 14628M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14629M: UNGLinuxDriver@microchip.com 14630L: linux-mips@vger.kernel.org 14631S: Supported 14632F: Documentation/devicetree/bindings/mips/mscc.txt 14633F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14634F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14635F: arch/mips/boot/dts/mscc/ 14636F: arch/mips/configs/generic/board-ocelot.config 14637F: arch/mips/generic/board-ocelot.c 14638 14639MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14640M: Don Brace <don.brace@microchip.com> 14641L: storagedev@microchip.com 14642L: linux-scsi@vger.kernel.org 14643S: Supported 14644F: Documentation/scsi/smartpqi.rst 14645F: drivers/scsi/smartpqi/Kconfig 14646F: drivers/scsi/smartpqi/Makefile 14647F: drivers/scsi/smartpqi/smartpqi*.[ch] 14648F: include/linux/cciss*.h 14649F: include/uapi/linux/cciss*.h 14650 14651MICROSOFT MANA RDMA DRIVER 14652M: Long Li <longli@microsoft.com> 14653M: Ajay Sharma <sharmaajay@microsoft.com> 14654L: linux-rdma@vger.kernel.org 14655S: Supported 14656F: drivers/infiniband/hw/mana/ 14657F: include/net/mana 14658F: include/uapi/rdma/mana-abi.h 14659 14660MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14661M: Maximilian Luz <luzmaximilian@gmail.com> 14662L: platform-driver-x86@vger.kernel.org 14663S: Maintained 14664F: drivers/platform/surface/surface_aggregator_tabletsw.c 14665 14666MICROSOFT SURFACE BATTERY AND AC DRIVERS 14667M: Maximilian Luz <luzmaximilian@gmail.com> 14668L: linux-pm@vger.kernel.org 14669L: platform-driver-x86@vger.kernel.org 14670S: Maintained 14671F: drivers/power/supply/surface_battery.c 14672F: drivers/power/supply/surface_charger.c 14673 14674MICROSOFT SURFACE DTX DRIVER 14675M: Maximilian Luz <luzmaximilian@gmail.com> 14676L: platform-driver-x86@vger.kernel.org 14677S: Maintained 14678F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14679F: drivers/platform/surface/surface_dtx.c 14680F: include/uapi/linux/surface_aggregator/dtx.h 14681 14682MICROSOFT SURFACE SENSOR FAN DRIVER 14683M: Maximilian Luz <luzmaximilian@gmail.com> 14684M: Ivor Wanders <ivor@iwanders.net> 14685L: linux-hwmon@vger.kernel.org 14686S: Maintained 14687F: Documentation/hwmon/surface_fan.rst 14688F: drivers/hwmon/surface_fan.c 14689 14690MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14691M: Maximilian Luz <luzmaximilian@gmail.com> 14692L: platform-driver-x86@vger.kernel.org 14693S: Maintained 14694F: drivers/platform/surface/surface_gpe.c 14695 14696MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14697M: Hans de Goede <hdegoede@redhat.com> 14698M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14699M: Maximilian Luz <luzmaximilian@gmail.com> 14700L: platform-driver-x86@vger.kernel.org 14701S: Maintained 14702T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14703F: drivers/platform/surface/ 14704 14705MICROSOFT SURFACE HID TRANSPORT DRIVER 14706M: Maximilian Luz <luzmaximilian@gmail.com> 14707L: linux-input@vger.kernel.org 14708L: platform-driver-x86@vger.kernel.org 14709S: Maintained 14710F: drivers/hid/surface-hid/ 14711 14712MICROSOFT SURFACE HOT-PLUG DRIVER 14713M: Maximilian Luz <luzmaximilian@gmail.com> 14714L: platform-driver-x86@vger.kernel.org 14715S: Maintained 14716F: drivers/platform/surface/surface_hotplug.c 14717 14718MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14719M: Maximilian Luz <luzmaximilian@gmail.com> 14720L: platform-driver-x86@vger.kernel.org 14721S: Maintained 14722F: drivers/platform/surface/surface_platform_profile.c 14723 14724MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14725M: Chen Yu <yu.c.chen@intel.com> 14726L: platform-driver-x86@vger.kernel.org 14727S: Supported 14728F: drivers/platform/surface/surfacepro3_button.c 14729 14730MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14731M: Maximilian Luz <luzmaximilian@gmail.com> 14732L: platform-driver-x86@vger.kernel.org 14733S: Maintained 14734F: drivers/platform/surface/surface_aggregator_hub.c 14735 14736MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14737M: Maximilian Luz <luzmaximilian@gmail.com> 14738L: platform-driver-x86@vger.kernel.org 14739S: Maintained 14740W: https://github.com/linux-surface/surface-aggregator-module 14741C: irc://irc.libera.chat/linux-surface 14742F: Documentation/driver-api/surface_aggregator/ 14743F: drivers/platform/surface/aggregator/ 14744F: drivers/platform/surface/surface_acpi_notify.c 14745F: drivers/platform/surface/surface_aggregator_cdev.c 14746F: drivers/platform/surface/surface_aggregator_registry.c 14747F: include/linux/surface_acpi_notify.h 14748F: include/linux/surface_aggregator/ 14749F: include/uapi/linux/surface_aggregator/ 14750 14751MICROTEK X6 SCANNER 14752M: Oliver Neukum <oliver@neukum.org> 14753S: Maintained 14754F: drivers/usb/image/microtek.* 14755 14756MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14757M: Luka Kovacic <luka.kovacic@sartura.hr> 14758M: Luka Perkov <luka.perkov@sartura.hr> 14759S: Maintained 14760F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14761F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14762F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14763F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14764F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14765F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14766 14767MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14768M: Sakari Ailus <sakari.ailus@linux.intel.com> 14769L: linux-media@vger.kernel.org 14770S: Maintained 14771F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14772F: Documentation/driver-api/media/drivers/ccs/ 14773F: Documentation/userspace-api/media/drivers/ccs.rst 14774F: drivers/media/i2c/ccs-pll.c 14775F: drivers/media/i2c/ccs-pll.h 14776F: drivers/media/i2c/ccs/ 14777F: include/uapi/linux/ccs.h 14778F: include/uapi/linux/smiapp.h 14779 14780MIPS 14781M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14782L: linux-mips@vger.kernel.org 14783S: Maintained 14784W: http://www.linux-mips.org/ 14785Q: https://patchwork.kernel.org/project/linux-mips/list/ 14786T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14787F: Documentation/devicetree/bindings/mips/ 14788F: Documentation/arch/mips/ 14789F: arch/mips/ 14790F: drivers/platform/mips/ 14791F: include/dt-bindings/mips/ 14792 14793MIPS BAIKAL-T1 PLATFORM 14794M: Serge Semin <fancer.lancer@gmail.com> 14795L: linux-mips@vger.kernel.org 14796S: Supported 14797F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14798F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14799F: drivers/bus/bt1-*.c 14800F: drivers/clk/baikal-t1/ 14801F: drivers/memory/bt1-l2-ctl.c 14802F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14803 14804MIPS BOSTON DEVELOPMENT BOARD 14805M: Paul Burton <paulburton@kernel.org> 14806L: linux-mips@vger.kernel.org 14807S: Maintained 14808F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14809F: arch/mips/boot/dts/img/boston.dts 14810F: arch/mips/configs/generic/board-boston.config 14811F: drivers/clk/imgtec/clk-boston.c 14812F: include/dt-bindings/clock/boston-clock.h 14813 14814MIPS CORE DRIVERS 14815M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14816M: Serge Semin <fancer.lancer@gmail.com> 14817L: linux-mips@vger.kernel.org 14818S: Supported 14819F: drivers/bus/mips_cdmm.c 14820F: drivers/clocksource/mips-gic-timer.c 14821F: drivers/cpuidle/cpuidle-cps.c 14822F: drivers/irqchip/irq-mips-cpu.c 14823F: drivers/irqchip/irq-mips-gic.c 14824 14825MIPS GENERIC PLATFORM 14826M: Paul Burton <paulburton@kernel.org> 14827L: linux-mips@vger.kernel.org 14828S: Supported 14829F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14830F: arch/mips/generic/ 14831F: arch/mips/tools/generic-board-config.sh 14832 14833MIPS RINT INSTRUCTION EMULATION 14834M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14835L: linux-mips@vger.kernel.org 14836S: Supported 14837F: arch/mips/math-emu/dp_rint.c 14838F: arch/mips/math-emu/sp_rint.c 14839 14840MIPS/LOONGSON1 ARCHITECTURE 14841M: Keguang Zhang <keguang.zhang@gmail.com> 14842L: linux-mips@vger.kernel.org 14843S: Maintained 14844F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14845F: arch/mips/include/asm/mach-loongson32/ 14846F: arch/mips/loongson32/ 14847F: drivers/*/*loongson1* 14848F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14849 14850MIPS/LOONGSON2EF ARCHITECTURE 14851M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14852L: linux-mips@vger.kernel.org 14853S: Maintained 14854F: arch/mips/include/asm/mach-loongson2ef/ 14855F: arch/mips/loongson2ef/ 14856F: drivers/cpufreq/loongson2_cpufreq.c 14857 14858MIPS/LOONGSON64 ARCHITECTURE 14859M: Huacai Chen <chenhuacai@kernel.org> 14860M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14861L: linux-mips@vger.kernel.org 14862S: Maintained 14863F: arch/mips/include/asm/mach-loongson64/ 14864F: arch/mips/loongson64/ 14865F: drivers/irqchip/irq-loongson* 14866F: drivers/platform/mips/cpu_hwmon.c 14867 14868MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14869M: Hans Verkuil <hverkuil@xs4all.nl> 14870L: linux-media@vger.kernel.org 14871S: Odd Fixes 14872W: https://linuxtv.org 14873T: git git://linuxtv.org/media_tree.git 14874F: drivers/media/radio/radio-miropcm20* 14875 14876MITSUMI MM8013 FG DRIVER 14877M: Konrad Dybcio <konradybcio@kernel.org> 14878F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14879F: drivers/power/supply/mm8013.c 14880 14881MMP SUPPORT 14882R: Lubomir Rintel <lkundrak@v3.sk> 14883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14884S: Odd Fixes 14885T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14886F: arch/arm/boot/dts/marvell/mmp* 14887F: arch/arm/mach-mmp/ 14888F: include/linux/soc/mmp/ 14889 14890MMP USB PHY DRIVERS 14891R: Lubomir Rintel <lkundrak@v3.sk> 14892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14893S: Maintained 14894F: drivers/phy/marvell/phy-mmp3-usb.c 14895F: drivers/phy/marvell/phy-pxa-usb.c 14896 14897MMU GATHER AND TLB INVALIDATION 14898M: Will Deacon <will@kernel.org> 14899M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14900M: Andrew Morton <akpm@linux-foundation.org> 14901M: Nick Piggin <npiggin@gmail.com> 14902M: Peter Zijlstra <peterz@infradead.org> 14903L: linux-arch@vger.kernel.org 14904L: linux-mm@kvack.org 14905S: Maintained 14906F: arch/*/include/asm/tlb.h 14907F: include/asm-generic/tlb.h 14908F: mm/mmu_gather.c 14909 14910MN88472 MEDIA DRIVER 14911L: linux-media@vger.kernel.org 14912S: Orphan 14913W: https://linuxtv.org 14914Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14915F: drivers/media/dvb-frontends/mn88472* 14916 14917MN88473 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/mn88473* 14923 14924MOBILEYE MIPS SOCS 14925M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14926M: Gregory CLEMENT <gregory.clement@bootlin.com> 14927M: Théo Lebrun <theo.lebrun@bootlin.com> 14928L: linux-mips@vger.kernel.org 14929S: Maintained 14930F: Documentation/devicetree/bindings/mips/mobileye.yaml 14931F: arch/mips/boot/dts/mobileye/ 14932F: arch/mips/configs/eyeq5_defconfig 14933F: arch/mips/mobileye/board-epm5.its.S 14934 14935MODULE SUPPORT 14936M: Luis Chamberlain <mcgrof@kernel.org> 14937L: linux-modules@vger.kernel.org 14938L: linux-kernel@vger.kernel.org 14939S: Maintained 14940T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14941F: include/linux/kmod.h 14942F: include/linux/module*.h 14943F: kernel/module/ 14944F: lib/test_kmod.c 14945F: scripts/module* 14946F: tools/testing/selftests/kmod/ 14947 14948MONOLITHIC POWER SYSTEM PMIC DRIVER 14949M: Saravanan Sekar <sravanhome@gmail.com> 14950S: Maintained 14951F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14952F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14953F: drivers/hwmon/pmbus/mpq7932.c 14954F: drivers/iio/adc/mp2629_adc.c 14955F: drivers/mfd/mp2629.c 14956F: drivers/power/supply/mp2629_charger.c 14957F: drivers/regulator/mp5416.c 14958F: drivers/regulator/mpq7920.c 14959F: drivers/regulator/mpq7920.h 14960F: include/linux/mfd/mp2629.h 14961 14962MOST(R) TECHNOLOGY DRIVER 14963M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14964M: Christian Gromm <christian.gromm@microchip.com> 14965S: Maintained 14966F: Documentation/ABI/testing/configfs-most 14967F: Documentation/ABI/testing/sysfs-bus-most 14968F: drivers/most/ 14969F: drivers/staging/most/ 14970F: include/linux/most.h 14971 14972MOTORCOMM PHY DRIVER 14973M: Peter Geis <pgwipeout@gmail.com> 14974M: Frank <Frank.Sae@motor-comm.com> 14975L: netdev@vger.kernel.org 14976S: Maintained 14977F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14978F: drivers/net/phy/motorcomm.c 14979 14980MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14981M: Jiri Slaby <jirislaby@kernel.org> 14982S: Maintained 14983F: Documentation/driver-api/tty/moxa-smartio.rst 14984F: drivers/tty/mxser.* 14985 14986MP3309C BACKLIGHT DRIVER 14987M: Flavio Suligoi <f.suligoi@asem.it> 14988L: dri-devel@lists.freedesktop.org 14989S: Maintained 14990F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14991F: drivers/video/backlight/mp3309c.c 14992 14993MR800 AVERMEDIA USB FM RADIO DRIVER 14994M: Alexey Klimov <klimov.linux@gmail.com> 14995L: linux-media@vger.kernel.org 14996S: Maintained 14997T: git git://linuxtv.org/media_tree.git 14998F: drivers/media/radio/radio-mr800.c 14999 15000MRF24J40 IEEE 802.15.4 RADIO DRIVER 15001M: Stefan Schmidt <stefan@datenfreihafen.org> 15002L: linux-wpan@vger.kernel.org 15003S: Odd Fixes 15004F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15005F: drivers/net/ieee802154/mrf24j40.c 15006 15007MSI EC DRIVER 15008M: Nikita Kravets <teackot@gmail.com> 15009L: platform-driver-x86@vger.kernel.org 15010S: Maintained 15011W: https://github.com/BeardOverflow/msi-ec 15012F: drivers/platform/x86/msi-ec.* 15013 15014MSI LAPTOP SUPPORT 15015M: "Lee, Chun-Yi" <jlee@suse.com> 15016L: platform-driver-x86@vger.kernel.org 15017S: Maintained 15018F: drivers/platform/x86/msi-laptop.c 15019 15020MSI WMI SUPPORT 15021L: platform-driver-x86@vger.kernel.org 15022S: Orphan 15023F: drivers/platform/x86/msi-wmi.c 15024 15025MSI001 MEDIA DRIVER 15026L: linux-media@vger.kernel.org 15027S: Orphan 15028W: https://linuxtv.org 15029Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15030F: drivers/media/tuners/msi001* 15031 15032MSI2500 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/usb/msi2500/ 15038 15039MSTAR INTERRUPT CONTROLLER DRIVER 15040M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15041M: Daniel Palmer <daniel@thingy.jp> 15042S: Maintained 15043F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15044F: drivers/irqchip/irq-mst-intc.c 15045 15046MSYSTEMS DISKONCHIP G3 MTD DRIVER 15047M: Robert Jarzmik <robert.jarzmik@free.fr> 15048L: linux-mtd@lists.infradead.org 15049S: Maintained 15050F: drivers/mtd/devices/docg3* 15051 15052MT9M114 ONSEMI SENSOR DRIVER 15053M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15054L: linux-media@vger.kernel.org 15055S: Maintained 15056T: git git://linuxtv.org/media_tree.git 15057F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15058F: drivers/media/i2c/mt9m114.c 15059 15060MT9P031 APTINA CAMERA SENSOR 15061M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15062L: linux-media@vger.kernel.org 15063S: Maintained 15064T: git git://linuxtv.org/media_tree.git 15065F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15066F: drivers/media/i2c/mt9p031.c 15067F: include/media/i2c/mt9p031.h 15068 15069MT9T112 APTINA CAMERA SENSOR 15070M: Jacopo Mondi <jacopo@jmondi.org> 15071L: linux-media@vger.kernel.org 15072S: Odd Fixes 15073T: git git://linuxtv.org/media_tree.git 15074F: drivers/media/i2c/mt9t112.c 15075F: include/media/i2c/mt9t112.h 15076 15077MT9V032 APTINA CAMERA SENSOR 15078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15079L: linux-media@vger.kernel.org 15080S: Maintained 15081T: git git://linuxtv.org/media_tree.git 15082F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15083F: drivers/media/i2c/mt9v032.c 15084F: include/media/i2c/mt9v032.h 15085 15086MT9V111 APTINA CAMERA SENSOR 15087M: Jacopo Mondi <jacopo@jmondi.org> 15088L: linux-media@vger.kernel.org 15089S: Maintained 15090T: git git://linuxtv.org/media_tree.git 15091F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15092F: drivers/media/i2c/mt9v111.c 15093 15094MULTIFUNCTION DEVICES (MFD) 15095M: Lee Jones <lee@kernel.org> 15096S: Maintained 15097T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15098F: Documentation/devicetree/bindings/mfd/ 15099F: drivers/mfd/ 15100F: include/dt-bindings/mfd/ 15101F: include/linux/mfd/ 15102 15103MULTIMEDIA CARD (MMC) ETC. OVER SPI 15104S: Orphan 15105F: drivers/mmc/host/mmc_spi.c 15106F: include/linux/spi/mmc_spi.h 15107 15108MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15109M: Ulf Hansson <ulf.hansson@linaro.org> 15110L: linux-mmc@vger.kernel.org 15111S: Maintained 15112T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15113F: Documentation/devicetree/bindings/mmc/ 15114F: drivers/mmc/ 15115F: include/linux/mmc/ 15116F: include/uapi/linux/mmc/ 15117 15118MULTIPLEXER SUBSYSTEM 15119M: Peter Rosin <peda@axentia.se> 15120S: Maintained 15121F: Documentation/ABI/testing/sysfs-class-mux* 15122F: Documentation/devicetree/bindings/mux/ 15123F: drivers/mux/ 15124F: include/dt-bindings/mux/ 15125F: include/linux/mux/ 15126 15127MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15128M: Bin Liu <b-liu@ti.com> 15129L: linux-usb@vger.kernel.org 15130S: Maintained 15131F: drivers/usb/musb/ 15132 15133MXL301RF MEDIA DRIVER 15134M: Akihiro Tsukada <tskd08@gmail.com> 15135L: linux-media@vger.kernel.org 15136S: Odd Fixes 15137F: drivers/media/tuners/mxl301rf* 15138 15139MXL5007T MEDIA DRIVER 15140M: Michael Krufky <mkrufky@linuxtv.org> 15141L: linux-media@vger.kernel.org 15142S: Maintained 15143W: https://linuxtv.org 15144W: http://github.com/mkrufky 15145Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15146T: git git://linuxtv.org/mkrufky/tuners.git 15147F: drivers/media/tuners/mxl5007t.* 15148 15149MXSFB DRM DRIVER 15150M: Marek Vasut <marex@denx.de> 15151M: Stefan Agner <stefan@agner.ch> 15152L: dri-devel@lists.freedesktop.org 15153S: Supported 15154T: git git://anongit.freedesktop.org/drm/drm-misc 15155F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15156F: drivers/gpu/drm/mxsfb/ 15157 15158MYLEX DAC960 PCI RAID Controller 15159M: Hannes Reinecke <hare@kernel.org> 15160L: linux-scsi@vger.kernel.org 15161S: Supported 15162F: drivers/scsi/myrb.* 15163F: drivers/scsi/myrs.* 15164 15165MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15166M: Chris Lee <christopher.lee@cspi.com> 15167L: netdev@vger.kernel.org 15168S: Supported 15169W: https://www.cspi.com/ethernet-products/support/downloads/ 15170F: drivers/net/ethernet/myricom/myri10ge/ 15171 15172NAND FLASH SUBSYSTEM 15173M: Miquel Raynal <miquel.raynal@bootlin.com> 15174R: Richard Weinberger <richard@nod.at> 15175L: linux-mtd@lists.infradead.org 15176S: Maintained 15177W: http://www.linux-mtd.infradead.org/ 15178Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15179C: irc://irc.oftc.net/mtd 15180T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15181F: drivers/mtd/nand/ 15182F: include/linux/mtd/*nand*.h 15183 15184NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15185M: Daniel Mack <zonque@gmail.com> 15186L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15187S: Maintained 15188W: http://www.native-instruments.com 15189F: sound/usb/caiaq/ 15190 15191NATSEMI ETHERNET DRIVER (DP8381x) 15192S: Orphan 15193F: drivers/net/ethernet/natsemi/natsemi.c 15194 15195NCR 5380 SCSI DRIVERS 15196M: Finn Thain <fthain@linux-m68k.org> 15197M: Michael Schmitz <schmitzmic@gmail.com> 15198L: linux-scsi@vger.kernel.org 15199S: Maintained 15200F: Documentation/scsi/g_NCR5380.rst 15201F: drivers/scsi/NCR5380.* 15202F: drivers/scsi/arm/cumana_1.c 15203F: drivers/scsi/arm/oak.c 15204F: drivers/scsi/atari_scsi.* 15205F: drivers/scsi/dmx3191d.c 15206F: drivers/scsi/g_NCR5380.* 15207F: drivers/scsi/mac_scsi.* 15208F: drivers/scsi/sun3_scsi.* 15209F: drivers/scsi/sun3_scsi_vme.c 15210 15211NCSI LIBRARY 15212M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15213S: Maintained 15214F: net/ncsi/ 15215 15216NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15217M: Zev Weiss <zev@bewilderbeest.net> 15218L: linux-hwmon@vger.kernel.org 15219S: Maintained 15220F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15221F: drivers/hwmon/nct6775-i2c.c 15222 15223NETDEVSIM 15224M: Jakub Kicinski <kuba@kernel.org> 15225S: Maintained 15226F: drivers/net/netdevsim/* 15227F: tools/testing/selftests/drivers/net/netdevsim/* 15228 15229NETEM NETWORK EMULATOR 15230M: Stephen Hemminger <stephen@networkplumber.org> 15231L: netdev@vger.kernel.org 15232S: Maintained 15233F: net/sched/sch_netem.c 15234 15235NETERION 10GbE DRIVERS (s2io) 15236M: Jon Mason <jdmason@kudzu.us> 15237L: netdev@vger.kernel.org 15238S: Supported 15239F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15240F: drivers/net/ethernet/neterion/ 15241 15242NETFILTER 15243M: Pablo Neira Ayuso <pablo@netfilter.org> 15244M: Jozsef Kadlecsik <kadlec@netfilter.org> 15245L: netfilter-devel@vger.kernel.org 15246L: coreteam@netfilter.org 15247S: Maintained 15248W: http://www.netfilter.org/ 15249W: http://www.iptables.org/ 15250W: http://www.nftables.org/ 15251Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15252C: irc://irc.libera.chat/netfilter 15253T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15254T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15255F: include/linux/netfilter* 15256F: include/linux/netfilter/ 15257F: include/net/netfilter/ 15258F: include/uapi/linux/netfilter* 15259F: include/uapi/linux/netfilter/ 15260F: net/*/netfilter.c 15261F: net/*/netfilter/ 15262F: net/bridge/br_netfilter*.c 15263F: net/netfilter/ 15264 15265NETROM NETWORK LAYER 15266M: Ralf Baechle <ralf@linux-mips.org> 15267L: linux-hams@vger.kernel.org 15268S: Maintained 15269W: https://linux-ax25.in-berlin.de 15270F: include/net/netrom.h 15271F: include/uapi/linux/netrom.h 15272F: net/netrom/ 15273 15274NETRONIX EMBEDDED CONTROLLER 15275M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15276S: Maintained 15277F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15278F: drivers/mfd/ntxec.c 15279F: drivers/pwm/pwm-ntxec.c 15280F: drivers/rtc/rtc-ntxec.c 15281F: include/linux/mfd/ntxec.h 15282 15283NETRONOME ETHERNET DRIVERS 15284M: Louis Peens <louis.peens@corigine.com> 15285R: Jakub Kicinski <kuba@kernel.org> 15286L: oss-drivers@corigine.com 15287S: Maintained 15288F: drivers/net/ethernet/netronome/ 15289 15290NETWORK BLOCK DEVICE (NBD) 15291M: Josef Bacik <josef@toxicpanda.com> 15292L: linux-block@vger.kernel.org 15293L: nbd@other.debian.org 15294S: Maintained 15295F: Documentation/admin-guide/blockdev/nbd.rst 15296F: drivers/block/nbd.c 15297F: include/trace/events/nbd.h 15298F: include/uapi/linux/nbd.h 15299 15300NETWORK DROP MONITOR 15301M: Neil Horman <nhorman@tuxdriver.com> 15302L: netdev@vger.kernel.org 15303S: Maintained 15304W: https://fedorahosted.org/dropwatch/ 15305F: include/uapi/linux/net_dropmon.h 15306F: net/core/drop_monitor.c 15307 15308NETWORKING DRIVERS 15309M: "David S. Miller" <davem@davemloft.net> 15310M: Eric Dumazet <edumazet@google.com> 15311M: Jakub Kicinski <kuba@kernel.org> 15312M: Paolo Abeni <pabeni@redhat.com> 15313L: netdev@vger.kernel.org 15314S: Maintained 15315P: Documentation/process/maintainer-netdev.rst 15316Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15317T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15318T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15319F: Documentation/devicetree/bindings/net/ 15320F: Documentation/networking/net_cachelines/net_device.rst 15321F: drivers/connector/ 15322F: drivers/net/ 15323F: include/dt-bindings/net/ 15324F: include/linux/cn_proc.h 15325F: include/linux/etherdevice.h 15326F: include/linux/fcdevice.h 15327F: include/linux/fddidevice.h 15328F: include/linux/hippidevice.h 15329F: include/linux/if_* 15330F: include/linux/inetdevice.h 15331F: include/linux/netdevice.h 15332F: include/uapi/linux/cn_proc.h 15333F: include/uapi/linux/if_* 15334F: include/uapi/linux/netdevice.h 15335X: drivers/net/wireless/ 15336 15337NETWORKING DRIVERS (WIRELESS) 15338M: Kalle Valo <kvalo@kernel.org> 15339L: linux-wireless@vger.kernel.org 15340S: Maintained 15341W: https://wireless.wiki.kernel.org/ 15342Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15343T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15344T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15345F: Documentation/devicetree/bindings/net/wireless/ 15346F: drivers/net/wireless/ 15347 15348NETWORKING [DSA] 15349M: Andrew Lunn <andrew@lunn.ch> 15350M: Florian Fainelli <f.fainelli@gmail.com> 15351M: Vladimir Oltean <olteanv@gmail.com> 15352S: Maintained 15353F: Documentation/devicetree/bindings/net/dsa/ 15354F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15355F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15356F: drivers/net/dsa/ 15357F: include/linux/dsa/ 15358F: include/linux/platform_data/dsa.h 15359F: include/net/dsa.h 15360F: net/dsa/ 15361F: tools/testing/selftests/drivers/net/dsa/ 15362 15363NETWORKING [GENERAL] 15364M: "David S. Miller" <davem@davemloft.net> 15365M: Eric Dumazet <edumazet@google.com> 15366M: Jakub Kicinski <kuba@kernel.org> 15367M: Paolo Abeni <pabeni@redhat.com> 15368L: netdev@vger.kernel.org 15369S: Maintained 15370P: Documentation/process/maintainer-netdev.rst 15371Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15372B: mailto:netdev@vger.kernel.org 15373T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15374T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15375F: Documentation/core-api/netlink.rst 15376F: Documentation/netlink/ 15377F: Documentation/networking/ 15378F: Documentation/networking/net_cachelines/ 15379F: Documentation/process/maintainer-netdev.rst 15380F: Documentation/userspace-api/netlink/ 15381F: include/linux/framer/framer-provider.h 15382F: include/linux/framer/framer.h 15383F: include/linux/in.h 15384F: include/linux/indirect_call_wrapper.h 15385F: include/linux/net.h 15386F: include/linux/netdevice.h 15387F: include/net/ 15388F: include/uapi/linux/in.h 15389F: include/uapi/linux/net.h 15390F: include/uapi/linux/net_namespace.h 15391F: include/uapi/linux/netdevice.h 15392F: lib/net_utils.c 15393F: lib/random32.c 15394F: net/ 15395F: tools/net/ 15396F: tools/testing/selftests/net/ 15397X: net/9p/ 15398X: net/bluetooth/ 15399 15400NETWORKING [IPSEC] 15401M: Steffen Klassert <steffen.klassert@secunet.com> 15402M: Herbert Xu <herbert@gondor.apana.org.au> 15403M: "David S. Miller" <davem@davemloft.net> 15404L: netdev@vger.kernel.org 15405S: Maintained 15406T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15407T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15408F: include/net/xfrm.h 15409F: include/uapi/linux/xfrm.h 15410F: net/ipv4/ah4.c 15411F: net/ipv4/esp4* 15412F: net/ipv4/ip_vti.c 15413F: net/ipv4/ipcomp.c 15414F: net/ipv4/xfrm* 15415F: net/ipv6/ah6.c 15416F: net/ipv6/esp6* 15417F: net/ipv6/ip6_vti.c 15418F: net/ipv6/ipcomp6.c 15419F: net/ipv6/xfrm* 15420F: net/key/ 15421F: net/xfrm/ 15422F: tools/testing/selftests/net/ipsec.c 15423 15424NETWORKING [IPv4/IPv6] 15425M: "David S. Miller" <davem@davemloft.net> 15426M: David Ahern <dsahern@kernel.org> 15427L: netdev@vger.kernel.org 15428S: Maintained 15429T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15430F: arch/x86/net/* 15431F: include/linux/ip.h 15432F: include/linux/ipv6* 15433F: include/net/fib* 15434F: include/net/ip* 15435F: include/net/route.h 15436F: net/ipv4/ 15437F: net/ipv6/ 15438 15439NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15440M: Paul Moore <paul@paul-moore.com> 15441L: netdev@vger.kernel.org 15442L: linux-security-module@vger.kernel.org 15443S: Supported 15444W: https://github.com/netlabel 15445F: Documentation/netlabel/ 15446F: include/net/calipso.h 15447F: include/net/cipso_ipv4.h 15448F: include/net/netlabel.h 15449F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15450F: include/uapi/linux/netfilter/xt_SECMARK.h 15451F: net/ipv4/cipso_ipv4.c 15452F: net/ipv6/calipso.c 15453F: net/netfilter/xt_CONNSECMARK.c 15454F: net/netfilter/xt_SECMARK.c 15455F: net/netlabel/ 15456 15457NETWORKING [MACSEC] 15458M: Sabrina Dubroca <sd@queasysnail.net> 15459L: netdev@vger.kernel.org 15460S: Maintained 15461F: drivers/net/macsec.c 15462F: include/net/macsec.h 15463F: include/uapi/linux/if_macsec.h 15464K: macsec 15465K: \bmdo_ 15466 15467NETWORKING [MPTCP] 15468M: Matthieu Baerts <matttbe@kernel.org> 15469M: Mat Martineau <martineau@kernel.org> 15470R: Geliang Tang <geliang@kernel.org> 15471L: netdev@vger.kernel.org 15472L: mptcp@lists.linux.dev 15473S: Maintained 15474W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15475B: https://github.com/multipath-tcp/mptcp_net-next/issues 15476T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15477T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15478F: Documentation/netlink/specs/mptcp_pm.yaml 15479F: Documentation/networking/mptcp-sysctl.rst 15480F: include/net/mptcp.h 15481F: include/trace/events/mptcp.h 15482F: include/uapi/linux/mptcp*.h 15483F: net/mptcp/ 15484F: tools/testing/selftests/bpf/*/*mptcp*.c 15485F: tools/testing/selftests/net/mptcp/ 15486 15487NETWORKING [TCP] 15488M: Eric Dumazet <edumazet@google.com> 15489L: netdev@vger.kernel.org 15490S: Maintained 15491F: Documentation/networking/net_cachelines/tcp_sock.rst 15492F: include/linux/tcp.h 15493F: include/net/tcp.h 15494F: include/trace/events/tcp.h 15495F: include/uapi/linux/tcp.h 15496F: net/ipv4/syncookies.c 15497F: net/ipv4/tcp*.c 15498F: net/ipv6/syncookies.c 15499F: net/ipv6/tcp*.c 15500 15501NETWORKING [TLS] 15502M: Boris Pismenny <borisp@nvidia.com> 15503M: John Fastabend <john.fastabend@gmail.com> 15504M: Jakub Kicinski <kuba@kernel.org> 15505L: netdev@vger.kernel.org 15506S: Maintained 15507F: include/net/tls.h 15508F: include/uapi/linux/tls.h 15509F: net/tls/* 15510 15511NETXEN (1/10) GbE SUPPORT 15512M: Manish Chopra <manishc@marvell.com> 15513M: Rahul Verma <rahulv@marvell.com> 15514M: GR-Linux-NIC-Dev@marvell.com 15515L: netdev@vger.kernel.org 15516S: Supported 15517F: drivers/net/ethernet/qlogic/netxen/ 15518 15519NET_FAILOVER MODULE 15520M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15521L: netdev@vger.kernel.org 15522S: Supported 15523F: Documentation/networking/net_failover.rst 15524F: drivers/net/net_failover.c 15525F: include/net/net_failover.h 15526 15527NEXTHOP 15528M: David Ahern <dsahern@kernel.org> 15529L: netdev@vger.kernel.org 15530S: Maintained 15531F: include/net/netns/nexthop.h 15532F: include/net/nexthop.h 15533F: include/uapi/linux/nexthop.h 15534F: net/ipv4/nexthop.c 15535 15536NFC SUBSYSTEM 15537M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15538L: netdev@vger.kernel.org 15539S: Maintained 15540F: Documentation/devicetree/bindings/net/nfc/ 15541F: drivers/nfc/ 15542F: include/net/nfc/ 15543F: include/uapi/linux/nfc.h 15544F: net/nfc/ 15545 15546NFC VIRTUAL NCI DEVICE DRIVER 15547M: Bongsu Jeon <bongsu.jeon@samsung.com> 15548L: netdev@vger.kernel.org 15549S: Supported 15550F: drivers/nfc/virtual_ncidev.c 15551F: tools/testing/selftests/nci/ 15552 15553NFS, SUNRPC, AND LOCKD CLIENTS 15554M: Trond Myklebust <trond.myklebust@hammerspace.com> 15555M: Anna Schumaker <anna@kernel.org> 15556L: linux-nfs@vger.kernel.org 15557S: Maintained 15558W: http://client.linux-nfs.org 15559T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15560F: Documentation/filesystems/nfs/ 15561F: fs/lockd/ 15562F: fs/nfs/ 15563F: fs/nfs_common/ 15564F: include/linux/lockd/ 15565F: include/linux/nfs* 15566F: include/linux/sunrpc/ 15567F: include/uapi/linux/nfs* 15568F: include/uapi/linux/sunrpc/ 15569F: net/sunrpc/ 15570 15571NILFS2 FILESYSTEM 15572M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15573L: linux-nilfs@vger.kernel.org 15574S: Supported 15575W: https://nilfs.sourceforge.io/ 15576T: git https://github.com/konis/nilfs2.git 15577F: Documentation/filesystems/nilfs2.rst 15578F: fs/nilfs2/ 15579F: include/trace/events/nilfs2.h 15580F: include/uapi/linux/nilfs2_api.h 15581F: include/uapi/linux/nilfs2_ondisk.h 15582 15583NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15584M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15585S: Maintained 15586W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15587F: Documentation/scsi/NinjaSCSI.rst 15588F: drivers/scsi/pcmcia/nsp_* 15589 15590NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15591M: GOTO Masanori <gotom@debian.or.jp> 15592M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15593S: Maintained 15594W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15595F: Documentation/scsi/NinjaSCSI.rst 15596F: drivers/scsi/nsp32* 15597 15598NINTENDO HID DRIVER 15599M: Daniel J. Ogorchock <djogorchock@gmail.com> 15600L: linux-input@vger.kernel.org 15601S: Maintained 15602F: drivers/hid/hid-nintendo* 15603 15604NIOS2 ARCHITECTURE 15605M: Dinh Nguyen <dinguyen@kernel.org> 15606S: Maintained 15607T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15608F: arch/nios2/ 15609 15610NITRO ENCLAVES (NE) 15611M: Alexandru Ciobotaru <alcioa@amazon.com> 15612L: linux-kernel@vger.kernel.org 15613L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15614S: Supported 15615W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15616F: Documentation/virt/ne_overview.rst 15617F: drivers/virt/nitro_enclaves/ 15618F: include/linux/nitro_enclaves.h 15619F: include/uapi/linux/nitro_enclaves.h 15620F: samples/nitro_enclaves/ 15621 15622NITRO SECURE MODULE (NSM) 15623M: Alexander Graf <graf@amazon.com> 15624L: linux-kernel@vger.kernel.org 15625L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15626S: Supported 15627W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15628F: drivers/misc/nsm.c 15629F: include/uapi/linux/nsm.h 15630 15631NOHZ, DYNTICKS SUPPORT 15632M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15633M: Frederic Weisbecker <frederic@kernel.org> 15634M: Ingo Molnar <mingo@kernel.org> 15635M: Thomas Gleixner <tglx@linutronix.de> 15636L: linux-kernel@vger.kernel.org 15637S: Maintained 15638T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15639F: include/linux/sched/nohz.h 15640F: include/linux/tick.h 15641F: kernel/time/tick*.* 15642 15643NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15644M: Pavel Machek <pavel@ucw.cz> 15645M: Sakari Ailus <sakari.ailus@iki.fi> 15646L: linux-media@vger.kernel.org 15647S: Maintained 15648F: drivers/media/i2c/ad5820.c 15649F: drivers/media/i2c/et8ek8 15650 15651NOKIA N900 POWER SUPPLY DRIVERS 15652R: Pali Rohár <pali@kernel.org> 15653F: drivers/power/supply/bq2415x_charger.c 15654F: drivers/power/supply/bq27xxx_battery.c 15655F: drivers/power/supply/bq27xxx_battery_i2c.c 15656F: drivers/power/supply/isp1704_charger.c 15657F: drivers/power/supply/rx51_battery.c 15658F: include/linux/power/bq2415x_charger.h 15659F: include/linux/power/bq27xxx_battery.h 15660 15661NOLIBC HEADER FILE 15662M: Willy Tarreau <w@1wt.eu> 15663M: Thomas Weißschuh <linux@weissschuh.net> 15664S: Maintained 15665T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15666F: tools/include/nolibc/ 15667F: tools/testing/selftests/nolibc/ 15668 15669NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15670M: Hans de Goede <hdegoede@redhat.com> 15671L: linux-input@vger.kernel.org 15672S: Maintained 15673F: drivers/input/touchscreen/novatek-nvt-ts.c 15674 15675NSDEPS 15676M: Matthias Maennich <maennich@google.com> 15677S: Maintained 15678F: Documentation/core-api/symbol-namespaces.rst 15679F: scripts/nsdeps 15680 15681NTB AMD DRIVER 15682M: Sanjay R Mehta <sanju.mehta@amd.com> 15683M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15684L: ntb@lists.linux.dev 15685S: Supported 15686F: drivers/ntb/hw/amd/ 15687 15688NTB DRIVER CORE 15689M: Jon Mason <jdmason@kudzu.us> 15690M: Dave Jiang <dave.jiang@intel.com> 15691M: Allen Hubbe <allenbh@gmail.com> 15692L: ntb@lists.linux.dev 15693S: Supported 15694W: https://github.com/jonmason/ntb/wiki 15695T: git https://github.com/jonmason/ntb.git 15696F: drivers/net/ntb_netdev.c 15697F: drivers/ntb/ 15698F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15699F: include/linux/ntb.h 15700F: include/linux/ntb_transport.h 15701F: tools/testing/selftests/ntb/ 15702 15703NTB IDT DRIVER 15704M: Serge Semin <fancer.lancer@gmail.com> 15705L: ntb@lists.linux.dev 15706S: Supported 15707F: drivers/ntb/hw/idt/ 15708 15709NTB INTEL DRIVER 15710M: Dave Jiang <dave.jiang@intel.com> 15711L: ntb@lists.linux.dev 15712S: Supported 15713W: https://github.com/davejiang/linux/wiki 15714T: git https://github.com/davejiang/linux.git 15715F: drivers/ntb/hw/intel/ 15716 15717NTFS3 FILESYSTEM 15718M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15719L: ntfs3@lists.linux.dev 15720S: Supported 15721W: http://www.paragon-software.com/ 15722T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15723F: Documentation/filesystems/ntfs3.rst 15724F: fs/ntfs3/ 15725 15726NUBUS SUBSYSTEM 15727M: Finn Thain <fthain@linux-m68k.org> 15728L: linux-m68k@lists.linux-m68k.org 15729S: Maintained 15730F: arch/*/include/asm/nubus.h 15731F: drivers/nubus/ 15732F: include/linux/nubus.h 15733F: include/uapi/linux/nubus.h 15734 15735NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15736M: Antonino Daplas <adaplas@gmail.com> 15737L: linux-fbdev@vger.kernel.org 15738S: Maintained 15739F: drivers/video/fbdev/nvidia/ 15740F: drivers/video/fbdev/riva/ 15741 15742NVIDIA WMI EC BACKLIGHT DRIVER 15743M: Daniel Dadap <ddadap@nvidia.com> 15744L: platform-driver-x86@vger.kernel.org 15745S: Supported 15746F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15747F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15748 15749NVM EXPRESS DRIVER 15750M: Keith Busch <kbusch@kernel.org> 15751M: Jens Axboe <axboe@fb.com> 15752M: Christoph Hellwig <hch@lst.de> 15753M: Sagi Grimberg <sagi@grimberg.me> 15754L: linux-nvme@lists.infradead.org 15755S: Supported 15756W: http://git.infradead.org/nvme.git 15757T: git git://git.infradead.org/nvme.git 15758F: Documentation/nvme/ 15759F: drivers/nvme/common/ 15760F: drivers/nvme/host/ 15761F: include/linux/nvme-*.h 15762F: include/linux/nvme.h 15763F: include/uapi/linux/nvme_ioctl.h 15764 15765NVM EXPRESS FABRICS AUTHENTICATION 15766M: Hannes Reinecke <hare@suse.de> 15767L: linux-nvme@lists.infradead.org 15768S: Supported 15769F: drivers/nvme/host/auth.c 15770F: drivers/nvme/target/auth.c 15771F: drivers/nvme/target/fabrics-cmd-auth.c 15772F: include/linux/nvme-auth.h 15773 15774NVM EXPRESS FC TRANSPORT DRIVERS 15775M: James Smart <james.smart@broadcom.com> 15776L: linux-nvme@lists.infradead.org 15777S: Supported 15778F: drivers/nvme/host/fc.c 15779F: drivers/nvme/target/fc.c 15780F: drivers/nvme/target/fcloop.c 15781F: include/linux/nvme-fc-driver.h 15782F: include/linux/nvme-fc.h 15783 15784NVM EXPRESS HARDWARE MONITORING SUPPORT 15785M: Guenter Roeck <linux@roeck-us.net> 15786L: linux-nvme@lists.infradead.org 15787S: Supported 15788F: drivers/nvme/host/hwmon.c 15789 15790NVM EXPRESS TARGET DRIVER 15791M: Christoph Hellwig <hch@lst.de> 15792M: Sagi Grimberg <sagi@grimberg.me> 15793M: Chaitanya Kulkarni <kch@nvidia.com> 15794L: linux-nvme@lists.infradead.org 15795S: Supported 15796W: http://git.infradead.org/nvme.git 15797T: git git://git.infradead.org/nvme.git 15798F: drivers/nvme/target/ 15799 15800NVMEM FRAMEWORK 15801M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15802S: Maintained 15803T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15804F: Documentation/ABI/stable/sysfs-bus-nvmem 15805F: Documentation/devicetree/bindings/nvmem/ 15806F: drivers/nvmem/ 15807F: include/linux/nvmem-consumer.h 15808F: include/linux/nvmem-provider.h 15809 15810NXP BLUETOOTH WIRELESS DRIVERS 15811M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15812M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15813S: Maintained 15814F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15815F: drivers/bluetooth/btnxpuart.c 15816 15817NXP C45 TJA11XX PHY DRIVER 15818M: Andrei Botila <andrei.botila@oss.nxp.com> 15819L: netdev@vger.kernel.org 15820S: Maintained 15821F: drivers/net/phy/nxp-c45-tja11xx* 15822 15823NXP FSPI DRIVER 15824M: Han Xu <han.xu@nxp.com> 15825M: Haibo Chen <haibo.chen@nxp.com> 15826R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15827L: linux-spi@vger.kernel.org 15828S: Maintained 15829F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15830F: drivers/spi/spi-nxp-fspi.c 15831 15832NXP FXAS21002C DRIVER 15833M: Rui Miguel Silva <rmfrfs@gmail.com> 15834L: linux-iio@vger.kernel.org 15835S: Maintained 15836F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15837F: drivers/iio/gyro/fxas21002c.h 15838F: drivers/iio/gyro/fxas21002c_core.c 15839F: drivers/iio/gyro/fxas21002c_i2c.c 15840F: drivers/iio/gyro/fxas21002c_spi.c 15841 15842NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15843M: Haibo Chen <haibo.chen@nxp.com> 15844L: linux-iio@vger.kernel.org 15845L: imx@lists.linux.dev 15846S: Maintained 15847F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15848F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15849F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15850F: drivers/iio/adc/imx7d_adc.c 15851F: drivers/iio/adc/imx93_adc.c 15852F: drivers/iio/adc/vf610_adc.c 15853 15854NXP i.MX 8M ISI DRIVER 15855M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15856L: linux-media@vger.kernel.org 15857S: Maintained 15858F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15859F: drivers/media/platform/nxp/imx8-isi/ 15860 15861NXP i.MX 8MP DW100 V4L2 DRIVER 15862M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15863L: linux-media@vger.kernel.org 15864S: Maintained 15865F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15866F: Documentation/userspace-api/media/drivers/dw100.rst 15867F: drivers/media/platform/nxp/dw100/ 15868F: include/uapi/linux/dw100.h 15869 15870NXP i.MX 8MQ DCSS DRIVER 15871M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15872R: Lucas Stach <l.stach@pengutronix.de> 15873L: dri-devel@lists.freedesktop.org 15874S: Maintained 15875T: git git://anongit.freedesktop.org/drm/drm-misc 15876F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15877F: drivers/gpu/drm/imx/dcss/ 15878 15879NXP i.MX 8QXP ADC DRIVER 15880M: Cai Huoqing <cai.huoqing@linux.dev> 15881M: Haibo Chen <haibo.chen@nxp.com> 15882L: imx@lists.linux.dev 15883L: linux-iio@vger.kernel.org 15884S: Maintained 15885F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15886F: drivers/iio/adc/imx8qxp-adc.c 15887 15888NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15889M: Mirela Rabulea <mirela.rabulea@nxp.com> 15890L: imx@lists.linux.dev 15891L: linux-media@vger.kernel.org 15892S: Maintained 15893F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15894F: drivers/media/platform/nxp/imx-jpeg 15895 15896NXP i.MX CLOCK DRIVERS 15897M: Abel Vesa <abelvesa@kernel.org> 15898R: Peng Fan <peng.fan@nxp.com> 15899L: linux-clk@vger.kernel.org 15900L: imx@lists.linux.dev 15901S: Maintained 15902T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15903F: Documentation/devicetree/bindings/clock/imx* 15904F: drivers/clk/imx/ 15905F: include/dt-bindings/clock/imx* 15906 15907NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15908M: Jagan Teki <jagan@amarulasolutions.com> 15909S: Maintained 15910F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15911F: drivers/regulator/pf8x00-regulator.c 15912 15913NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15914M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15915L: linux-kernel@vger.kernel.org 15916S: Maintained 15917F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15918F: drivers/extcon/extcon-ptn5150.c 15919 15920NXP SGTL5000 DRIVER 15921M: Fabio Estevam <festevam@gmail.com> 15922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15923S: Maintained 15924F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15925F: sound/soc/codecs/sgtl5000* 15926 15927NXP SJA1105 ETHERNET SWITCH DRIVER 15928M: Vladimir Oltean <olteanv@gmail.com> 15929L: linux-kernel@vger.kernel.org 15930S: Maintained 15931F: drivers/net/dsa/sja1105 15932F: drivers/net/pcs/pcs-xpcs-nxp.c 15933 15934NXP TDA998X DRM DRIVER 15935M: Russell King <linux@armlinux.org.uk> 15936S: Maintained 15937T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15938T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15939F: drivers/gpu/drm/i2c/tda998x_drv.c 15940F: include/drm/i2c/tda998x.h 15941F: include/dt-bindings/display/tda998x.h 15942K: "nxp,tda998x" 15943 15944NXP TFA9879 DRIVER 15945M: Peter Rosin <peda@axentia.se> 15946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15947S: Maintained 15948F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15949F: sound/soc/codecs/tfa9879* 15950 15951NXP-NCI NFC DRIVER 15952S: Orphan 15953F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15954F: drivers/nfc/nxp-nci 15955 15956NXP/Goodix TFA989X (TFA1) DRIVER 15957M: Stephan Gerhold <stephan@gerhold.net> 15958L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15959S: Maintained 15960F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15961F: sound/soc/codecs/tfa989x.c 15962 15963NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15964M: Jonas Malaco <jonas@protocubo.io> 15965L: linux-hwmon@vger.kernel.org 15966S: Maintained 15967F: Documentation/hwmon/nzxt-kraken2.rst 15968F: drivers/hwmon/nzxt-kraken2.c 15969 15970NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15971M: Jonas Malaco <jonas@protocubo.io> 15972M: Aleksa Savic <savicaleksa83@gmail.com> 15973L: linux-hwmon@vger.kernel.org 15974S: Maintained 15975F: Documentation/hwmon/nzxt-kraken3.rst 15976F: drivers/hwmon/nzxt-kraken3.c 15977 15978NZXT-SMART2 HARDWARE MONITORING DRIVER 15979M: Aleksandr Mezin <mezin.alexander@gmail.com> 15980L: linux-hwmon@vger.kernel.org 15981S: Maintained 15982F: Documentation/hwmon/nzxt-smart2.rst 15983F: drivers/hwmon/nzxt-smart2.c 15984 15985OBJAGG 15986M: Jiri Pirko <jiri@resnulli.us> 15987L: netdev@vger.kernel.org 15988S: Supported 15989F: include/linux/objagg.h 15990F: lib/objagg.c 15991F: lib/test_objagg.c 15992 15993OBJPOOL 15994M: Matt Wu <wuqiang.matt@bytedance.com> 15995S: Supported 15996F: include/linux/objpool.h 15997F: lib/objpool.c 15998F: lib/test_objpool.c 15999 16000OBJTOOL 16001M: Josh Poimboeuf <jpoimboe@kernel.org> 16002M: Peter Zijlstra <peterz@infradead.org> 16003S: Supported 16004F: include/linux/objtool*.h 16005F: tools/objtool/ 16006 16007OCELOT ETHERNET SWITCH DRIVER 16008M: Vladimir Oltean <vladimir.oltean@nxp.com> 16009M: Claudiu Manoil <claudiu.manoil@nxp.com> 16010M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16011M: UNGLinuxDriver@microchip.com 16012L: netdev@vger.kernel.org 16013S: Supported 16014F: drivers/net/dsa/ocelot/* 16015F: drivers/net/ethernet/mscc/ 16016F: include/soc/mscc/ocelot* 16017F: net/dsa/tag_ocelot.c 16018F: net/dsa/tag_ocelot_8021q.c 16019F: tools/testing/selftests/drivers/net/ocelot/* 16020 16021OCELOT EXTERNAL SWITCH CONTROL 16022M: Colin Foster <colin.foster@in-advantage.com> 16023S: Supported 16024F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16025F: drivers/mfd/ocelot* 16026F: drivers/net/dsa/ocelot/ocelot_ext.c 16027F: include/linux/mfd/ocelot.h 16028 16029OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16030M: Frederic Barrat <fbarrat@linux.ibm.com> 16031M: Andrew Donnellan <ajd@linux.ibm.com> 16032L: linuxppc-dev@lists.ozlabs.org 16033S: Supported 16034F: Documentation/userspace-api/accelerators/ocxl.rst 16035F: arch/powerpc/include/asm/pnv-ocxl.h 16036F: arch/powerpc/platforms/powernv/ocxl.c 16037F: drivers/misc/ocxl/ 16038F: include/misc/ocxl* 16039F: include/uapi/misc/ocxl.h 16040 16041OMAP AUDIO SUPPORT 16042M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16043M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16044L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16045L: linux-omap@vger.kernel.org 16046S: Maintained 16047F: sound/soc/ti/n810.c 16048F: sound/soc/ti/omap* 16049F: sound/soc/ti/rx51.c 16050F: sound/soc/ti/sdma-pcm.* 16051 16052OMAP CLOCK FRAMEWORK SUPPORT 16053M: Paul Walmsley <paul@pwsan.com> 16054L: linux-omap@vger.kernel.org 16055S: Maintained 16056F: arch/arm/*omap*/*clock* 16057 16058OMAP DEVICE TREE SUPPORT 16059M: Benoît Cousson <bcousson@baylibre.com> 16060M: Tony Lindgren <tony@atomide.com> 16061L: linux-omap@vger.kernel.org 16062L: devicetree@vger.kernel.org 16063S: Maintained 16064F: arch/arm/boot/dts/ti/omap/ 16065 16066OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16067L: linux-omap@vger.kernel.org 16068L: linux-fbdev@vger.kernel.org 16069S: Orphan 16070F: Documentation/arch/arm/omap/dss.rst 16071F: drivers/video/fbdev/omap2/ 16072 16073OMAP FRAMEBUFFER SUPPORT 16074L: linux-fbdev@vger.kernel.org 16075L: linux-omap@vger.kernel.org 16076S: Orphan 16077F: drivers/video/fbdev/omap/ 16078 16079OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16080M: Roger Quadros <rogerq@kernel.org> 16081M: Tony Lindgren <tony@atomide.com> 16082L: linux-omap@vger.kernel.org 16083S: Maintained 16084F: arch/arm/mach-omap2/*gpmc* 16085F: drivers/memory/omap-gpmc.c 16086 16087OMAP GPIO DRIVER 16088M: Grygorii Strashko <grygorii.strashko@ti.com> 16089M: Santosh Shilimkar <ssantosh@kernel.org> 16090M: Kevin Hilman <khilman@kernel.org> 16091L: linux-omap@vger.kernel.org 16092S: Maintained 16093F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16094F: drivers/gpio/gpio-omap.c 16095 16096OMAP HARDWARE SPINLOCK SUPPORT 16097L: linux-omap@vger.kernel.org 16098S: Orphan 16099F: drivers/hwspinlock/omap_hwspinlock.c 16100 16101OMAP HS MMC SUPPORT 16102L: linux-mmc@vger.kernel.org 16103L: linux-omap@vger.kernel.org 16104S: Orphan 16105F: drivers/mmc/host/omap_hsmmc.c 16106 16107OMAP HWMOD DATA 16108M: Paul Walmsley <paul@pwsan.com> 16109L: linux-omap@vger.kernel.org 16110S: Maintained 16111F: arch/arm/mach-omap2/omap_hwmod*data* 16112 16113OMAP HWMOD SUPPORT 16114M: Benoît Cousson <bcousson@baylibre.com> 16115M: Paul Walmsley <paul@pwsan.com> 16116L: linux-omap@vger.kernel.org 16117S: Maintained 16118F: arch/arm/mach-omap2/omap_hwmod.* 16119 16120OMAP I2C DRIVER 16121M: Vignesh R <vigneshr@ti.com> 16122L: linux-omap@vger.kernel.org 16123L: linux-i2c@vger.kernel.org 16124S: Maintained 16125F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16126F: drivers/i2c/busses/i2c-omap.c 16127 16128OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16129M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16130L: linux-media@vger.kernel.org 16131S: Maintained 16132F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16133F: drivers/media/platform/ti/omap3isp/ 16134F: drivers/staging/media/omap4iss/ 16135 16136OMAP MMC SUPPORT 16137M: Aaro Koskinen <aaro.koskinen@iki.fi> 16138L: linux-omap@vger.kernel.org 16139S: Odd Fixes 16140F: drivers/mmc/host/omap.c 16141 16142OMAP POWER MANAGEMENT SUPPORT 16143M: Kevin Hilman <khilman@kernel.org> 16144L: linux-omap@vger.kernel.org 16145S: Maintained 16146F: arch/arm/*omap*/*pm* 16147F: drivers/cpufreq/omap-cpufreq.c 16148 16149OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16150M: Paul Walmsley <paul@pwsan.com> 16151L: linux-omap@vger.kernel.org 16152S: Maintained 16153F: arch/arm/mach-omap2/prm* 16154 16155OMAP RANDOM NUMBER GENERATOR SUPPORT 16156M: Deepak Saxena <dsaxena@plexity.net> 16157S: Maintained 16158F: drivers/char/hw_random/omap-rng.c 16159 16160OMAP USB SUPPORT 16161L: linux-usb@vger.kernel.org 16162L: linux-omap@vger.kernel.org 16163S: Orphan 16164F: arch/arm/*omap*/usb* 16165F: drivers/usb/*/*omap* 16166 16167OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16168M: Mark Jackson <mpfj@newflow.co.uk> 16169L: linux-omap@vger.kernel.org 16170S: Maintained 16171F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16172 16173OMAP1 SUPPORT 16174M: Aaro Koskinen <aaro.koskinen@iki.fi> 16175M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16176M: Tony Lindgren <tony@atomide.com> 16177L: linux-omap@vger.kernel.org 16178S: Maintained 16179Q: http://patchwork.kernel.org/project/linux-omap/list/ 16180T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16181F: arch/arm/configs/omap1_defconfig 16182F: arch/arm/mach-omap1/ 16183F: drivers/i2c/busses/i2c-omap.c 16184F: include/linux/platform_data/ams-delta-fiq.h 16185F: include/linux/platform_data/i2c-omap.h 16186 16187OMAP2+ SUPPORT 16188M: Tony Lindgren <tony@atomide.com> 16189L: linux-omap@vger.kernel.org 16190S: Maintained 16191W: http://www.muru.com/linux/omap/ 16192W: http://linux.omap.com/ 16193Q: http://patchwork.kernel.org/project/linux-omap/list/ 16194T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16195F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16196F: arch/arm/configs/omap2plus_defconfig 16197F: arch/arm/mach-omap2/ 16198F: drivers/bus/omap*.[ch] 16199F: drivers/bus/ti-sysc.c 16200F: drivers/gpio/gpio-tps65219.c 16201F: drivers/i2c/busses/i2c-omap.c 16202F: drivers/irqchip/irq-omap-intc.c 16203F: drivers/mfd/*omap*.c 16204F: drivers/mfd/menelaus.c 16205F: drivers/mfd/palmas.c 16206F: drivers/mfd/tps65217.c 16207F: drivers/mfd/tps65218.c 16208F: drivers/mfd/tps65219.c 16209F: drivers/mfd/tps65910.c 16210F: drivers/mfd/twl-core.[ch] 16211F: drivers/mfd/twl4030*.c 16212F: drivers/mfd/twl6030*.c 16213F: drivers/mfd/twl6040*.c 16214F: drivers/regulator/palmas-regulator*.c 16215F: drivers/regulator/pbias-regulator.c 16216F: drivers/regulator/tps65217-regulator.c 16217F: drivers/regulator/tps65218-regulator.c 16218F: drivers/regulator/tps65219-regulator.c 16219F: drivers/regulator/tps65910-regulator.c 16220F: drivers/regulator/twl-regulator.c 16221F: drivers/regulator/twl6030-regulator.c 16222F: include/linux/platform_data/i2c-omap.h 16223F: include/linux/platform_data/ti-sysc.h 16224 16225OMFS FILESYSTEM 16226M: Bob Copeland <me@bobcopeland.com> 16227L: linux-karma-devel@lists.sourceforge.net 16228S: Maintained 16229F: Documentation/filesystems/omfs.rst 16230F: fs/omfs/ 16231 16232OMNIVISION OG01A1B SENSOR DRIVER 16233M: Sakari Ailus <sakari.ailus@linux.intel.com> 16234L: linux-media@vger.kernel.org 16235S: Maintained 16236F: drivers/media/i2c/og01a1b.c 16237 16238OMNIVISION OV01A10 SENSOR DRIVER 16239M: Bingbu Cao <bingbu.cao@intel.com> 16240L: linux-media@vger.kernel.org 16241S: Maintained 16242T: git git://linuxtv.org/media_tree.git 16243F: drivers/media/i2c/ov01a10.c 16244 16245OMNIVISION OV02A10 SENSOR DRIVER 16246L: linux-media@vger.kernel.org 16247S: Orphan 16248T: git git://linuxtv.org/media_tree.git 16249F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16250F: drivers/media/i2c/ov02a10.c 16251 16252OMNIVISION OV08D10 SENSOR DRIVER 16253M: Jimmy Su <jimmy.su@intel.com> 16254L: linux-media@vger.kernel.org 16255S: Maintained 16256T: git git://linuxtv.org/media_tree.git 16257F: drivers/media/i2c/ov08d10.c 16258 16259OMNIVISION OV08X40 SENSOR DRIVER 16260M: Jason Chen <jason.z.chen@intel.com> 16261L: linux-media@vger.kernel.org 16262S: Maintained 16263T: git git://linuxtv.org/media_tree.git 16264F: drivers/media/i2c/ov08x40.c 16265 16266OMNIVISION OV13858 SENSOR DRIVER 16267M: Sakari Ailus <sakari.ailus@linux.intel.com> 16268L: linux-media@vger.kernel.org 16269S: Maintained 16270T: git git://linuxtv.org/media_tree.git 16271F: drivers/media/i2c/ov13858.c 16272 16273OMNIVISION OV13B10 SENSOR DRIVER 16274M: Arec Kao <arec.kao@intel.com> 16275L: linux-media@vger.kernel.org 16276S: Maintained 16277T: git git://linuxtv.org/media_tree.git 16278F: drivers/media/i2c/ov13b10.c 16279 16280OMNIVISION OV2680 SENSOR DRIVER 16281M: Rui Miguel Silva <rmfrfs@gmail.com> 16282M: Hans de Goede <hansg@kernel.org> 16283L: linux-media@vger.kernel.org 16284S: Maintained 16285T: git git://linuxtv.org/media_tree.git 16286F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16287F: drivers/media/i2c/ov2680.c 16288 16289OMNIVISION OV2685 SENSOR DRIVER 16290M: Shunqian Zheng <zhengsq@rock-chips.com> 16291L: linux-media@vger.kernel.org 16292S: Maintained 16293T: git git://linuxtv.org/media_tree.git 16294F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16295F: drivers/media/i2c/ov2685.c 16296 16297OMNIVISION OV2740 SENSOR DRIVER 16298M: Tianshu Qiu <tian.shu.qiu@intel.com> 16299R: Sakari Ailus <sakari.ailus@linux.intel.com> 16300R: Bingbu Cao <bingbu.cao@intel.com> 16301L: linux-media@vger.kernel.org 16302S: Maintained 16303T: git git://linuxtv.org/media_tree.git 16304F: drivers/media/i2c/ov2740.c 16305 16306OMNIVISION OV4689 SENSOR DRIVER 16307M: Mikhail Rudenko <mike.rudenko@gmail.com> 16308L: linux-media@vger.kernel.org 16309S: Maintained 16310T: git git://linuxtv.org/media_tree.git 16311F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16312F: drivers/media/i2c/ov4689.c 16313 16314OMNIVISION OV5640 SENSOR DRIVER 16315M: Steve Longerbeam <slongerbeam@gmail.com> 16316L: linux-media@vger.kernel.org 16317S: Maintained 16318T: git git://linuxtv.org/media_tree.git 16319F: drivers/media/i2c/ov5640.c 16320 16321OMNIVISION OV5647 SENSOR DRIVER 16322M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16323M: Jacopo Mondi <jacopo@jmondi.org> 16324L: linux-media@vger.kernel.org 16325S: Maintained 16326T: git git://linuxtv.org/media_tree.git 16327F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16328F: drivers/media/i2c/ov5647.c 16329 16330OMNIVISION OV5670 SENSOR DRIVER 16331M: Sakari Ailus <sakari.ailus@linux.intel.com> 16332L: linux-media@vger.kernel.org 16333S: Maintained 16334T: git git://linuxtv.org/media_tree.git 16335F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16336F: drivers/media/i2c/ov5670.c 16337 16338OMNIVISION OV5675 SENSOR DRIVER 16339M: Sakari Ailus <sakari.ailus@linux.intel.com> 16340L: linux-media@vger.kernel.org 16341S: Maintained 16342T: git git://linuxtv.org/media_tree.git 16343F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16344F: drivers/media/i2c/ov5675.c 16345 16346OMNIVISION OV5693 SENSOR DRIVER 16347M: Daniel Scally <djrscally@gmail.com> 16348L: linux-media@vger.kernel.org 16349S: Maintained 16350T: git git://linuxtv.org/media_tree.git 16351F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16352F: drivers/media/i2c/ov5693.c 16353 16354OMNIVISION OV5695 SENSOR DRIVER 16355M: Shunqian Zheng <zhengsq@rock-chips.com> 16356L: linux-media@vger.kernel.org 16357S: Maintained 16358T: git git://linuxtv.org/media_tree.git 16359F: drivers/media/i2c/ov5695.c 16360 16361OMNIVISION OV64A40 SENSOR DRIVER 16362M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16363L: linux-media@vger.kernel.org 16364S: Maintained 16365T: git git://linuxtv.org/media_tree.git 16366F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16367F: drivers/media/i2c/ov64a40.c 16368 16369OMNIVISION OV7670 SENSOR DRIVER 16370L: linux-media@vger.kernel.org 16371S: Orphan 16372T: git git://linuxtv.org/media_tree.git 16373F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16374F: drivers/media/i2c/ov7670.c 16375 16376OMNIVISION OV772x SENSOR DRIVER 16377M: Jacopo Mondi <jacopo@jmondi.org> 16378L: linux-media@vger.kernel.org 16379S: Odd fixes 16380T: git git://linuxtv.org/media_tree.git 16381F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16382F: drivers/media/i2c/ov772x.c 16383F: include/media/i2c/ov772x.h 16384 16385OMNIVISION OV7740 SENSOR DRIVER 16386L: linux-media@vger.kernel.org 16387S: Orphan 16388T: git git://linuxtv.org/media_tree.git 16389F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16390F: drivers/media/i2c/ov7740.c 16391 16392OMNIVISION OV8856 SENSOR DRIVER 16393M: Sakari Ailus <sakari.ailus@linux.intel.com> 16394L: linux-media@vger.kernel.org 16395S: Maintained 16396T: git git://linuxtv.org/media_tree.git 16397F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16398F: drivers/media/i2c/ov8856.c 16399 16400OMNIVISION OV8858 SENSOR DRIVER 16401M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16402M: Nicholas Roth <nicholas@rothemail.net> 16403L: linux-media@vger.kernel.org 16404S: Maintained 16405T: git git://linuxtv.org/media_tree.git 16406F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16407F: drivers/media/i2c/ov8858.c 16408 16409OMNIVISION OV9282 SENSOR DRIVER 16410M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16411L: linux-media@vger.kernel.org 16412S: Maintained 16413T: git git://linuxtv.org/media_tree.git 16414F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16415F: drivers/media/i2c/ov9282.c 16416 16417OMNIVISION OV9640 SENSOR DRIVER 16418M: Petr Cvek <petrcvekcz@gmail.com> 16419L: linux-media@vger.kernel.org 16420S: Maintained 16421F: drivers/media/i2c/ov9640.* 16422 16423OMNIVISION OV9650 SENSOR DRIVER 16424M: Sakari Ailus <sakari.ailus@linux.intel.com> 16425R: Akinobu Mita <akinobu.mita@gmail.com> 16426R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16427L: linux-media@vger.kernel.org 16428S: Maintained 16429T: git git://linuxtv.org/media_tree.git 16430F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16431F: drivers/media/i2c/ov9650.c 16432 16433OMNIVISION OV9734 SENSOR DRIVER 16434M: Tianshu Qiu <tian.shu.qiu@intel.com> 16435R: Bingbu Cao <bingbu.cao@intel.com> 16436L: linux-media@vger.kernel.org 16437S: Maintained 16438T: git git://linuxtv.org/media_tree.git 16439F: drivers/media/i2c/ov9734.c 16440 16441ONBOARD USB HUB DRIVER 16442M: Matthias Kaehlcke <mka@chromium.org> 16443L: linux-usb@vger.kernel.org 16444S: Maintained 16445F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16446F: drivers/usb/misc/onboard_usb_hub.c 16447 16448ONENAND FLASH DRIVER 16449M: Kyungmin Park <kyungmin.park@samsung.com> 16450L: linux-mtd@lists.infradead.org 16451S: Maintained 16452F: drivers/mtd/nand/onenand/ 16453F: include/linux/mtd/onenand*.h 16454 16455ONEXPLAYER FAN DRIVER 16456M: Derek John Clark <derekjohn.clark@gmail.com> 16457M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16458L: linux-hwmon@vger.kernel.org 16459S: Maintained 16460F: drivers/hwmon/oxp-sensors.c 16461 16462ONIE TLV NVMEM LAYOUT DRIVER 16463M: Miquel Raynal <miquel.raynal@bootlin.com> 16464S: Maintained 16465F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16466F: drivers/nvmem/layouts/onie-tlv.c 16467 16468ONION OMEGA2+ BOARD 16469M: Harvey Hunt <harveyhuntnexus@gmail.com> 16470L: linux-mips@vger.kernel.org 16471S: Maintained 16472F: arch/mips/boot/dts/ralink/omega2p.dts 16473 16474ONSEMI ETHERNET PHY DRIVERS 16475M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16476L: netdev@vger.kernel.org 16477S: Supported 16478W: http://www.onsemi.com 16479F: drivers/net/phy/ncn* 16480 16481OP-TEE DRIVER 16482M: Jens Wiklander <jens.wiklander@linaro.org> 16483L: op-tee@lists.trustedfirmware.org 16484S: Maintained 16485F: Documentation/ABI/testing/sysfs-bus-optee-devices 16486F: drivers/tee/optee/ 16487 16488OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16489M: Sumit Garg <sumit.garg@linaro.org> 16490L: op-tee@lists.trustedfirmware.org 16491S: Maintained 16492F: drivers/char/hw_random/optee-rng.c 16493 16494OP-TEE RTC DRIVER 16495M: Clément Léger <clement.leger@bootlin.com> 16496L: linux-rtc@vger.kernel.org 16497S: Maintained 16498F: drivers/rtc/rtc-optee.c 16499 16500OPA-VNIC DRIVER 16501M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16502L: linux-rdma@vger.kernel.org 16503S: Supported 16504F: drivers/infiniband/ulp/opa_vnic 16505 16506OPEN FIRMWARE AND FLATTENED DEVICE TREE 16507M: Rob Herring <robh@kernel.org> 16508M: Saravana Kannan <saravanak@google.com> 16509L: devicetree@vger.kernel.org 16510S: Maintained 16511W: http://www.devicetree.org/ 16512C: irc://irc.libera.chat/devicetree 16513T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16514F: Documentation/ABI/testing/sysfs-firmware-ofw 16515F: drivers/of/ 16516F: include/linux/of*.h 16517F: scripts/dtc/ 16518F: tools/testing/selftests/dt/ 16519K: of_overlay_notifier_ 16520K: of_overlay_fdt_apply 16521K: of_overlay_remove 16522 16523OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16524M: Rob Herring <robh@kernel.org> 16525M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16526M: Conor Dooley <conor+dt@kernel.org> 16527L: devicetree@vger.kernel.org 16528S: Maintained 16529Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16530C: irc://irc.libera.chat/devicetree 16531T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16532F: Documentation/devicetree/ 16533F: arch/*/boot/dts/ 16534F: include/dt-bindings/ 16535 16536OPENCOMPUTE PTP CLOCK DRIVER 16537M: Jonathan Lemon <jonathan.lemon@gmail.com> 16538M: Vadim Fedorenko <vadfed@linux.dev> 16539L: netdev@vger.kernel.org 16540S: Maintained 16541F: drivers/ptp/ptp_ocp.c 16542 16543OPENCORES I2C BUS DRIVER 16544M: Peter Korsgaard <peter@korsgaard.com> 16545M: Andrew Lunn <andrew@lunn.ch> 16546L: linux-i2c@vger.kernel.org 16547S: Maintained 16548F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16549F: Documentation/i2c/busses/i2c-ocores.rst 16550F: drivers/i2c/busses/i2c-ocores.c 16551F: include/linux/platform_data/i2c-ocores.h 16552 16553OPENRISC ARCHITECTURE 16554M: Jonas Bonn <jonas@southpole.se> 16555M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16556M: Stafford Horne <shorne@gmail.com> 16557L: linux-openrisc@vger.kernel.org 16558S: Maintained 16559W: http://openrisc.io 16560T: git https://github.com/openrisc/linux.git 16561F: Documentation/arch/openrisc/ 16562F: Documentation/devicetree/bindings/openrisc/ 16563F: arch/openrisc/ 16564F: drivers/irqchip/irq-ompic.c 16565F: drivers/irqchip/irq-or1k-* 16566 16567OPENVSWITCH 16568M: Pravin B Shelar <pshelar@ovn.org> 16569L: netdev@vger.kernel.org 16570L: dev@openvswitch.org 16571S: Maintained 16572W: http://openvswitch.org 16573F: include/uapi/linux/openvswitch.h 16574F: net/openvswitch/ 16575F: tools/testing/selftests/net/openvswitch/ 16576 16577OPERATING PERFORMANCE POINTS (OPP) 16578M: Viresh Kumar <vireshk@kernel.org> 16579M: Nishanth Menon <nm@ti.com> 16580M: Stephen Boyd <sboyd@kernel.org> 16581L: linux-pm@vger.kernel.org 16582S: Maintained 16583T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16584F: Documentation/devicetree/bindings/opp/ 16585F: Documentation/power/opp.rst 16586F: drivers/opp/ 16587F: include/linux/pm_opp.h 16588 16589OPL4 DRIVER 16590M: Clemens Ladisch <clemens@ladisch.de> 16591L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16592S: Maintained 16593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16594F: sound/drivers/opl4/ 16595 16596ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16597M: Mark Fasheh <mark@fasheh.com> 16598M: Joel Becker <jlbec@evilplan.org> 16599M: Joseph Qi <joseph.qi@linux.alibaba.com> 16600L: ocfs2-devel@lists.linux.dev 16601S: Supported 16602W: http://ocfs2.wiki.kernel.org 16603F: Documentation/filesystems/dlmfs.rst 16604F: Documentation/filesystems/ocfs2.rst 16605F: fs/ocfs2/ 16606 16607ORANGEFS FILESYSTEM 16608M: Mike Marshall <hubcap@omnibond.com> 16609R: Martin Brandenburg <martin@omnibond.com> 16610L: devel@lists.orangefs.org 16611S: Supported 16612T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16613F: Documentation/filesystems/orangefs.rst 16614F: fs/orangefs/ 16615 16616OV2659 OMNIVISION SENSOR DRIVER 16617M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16618L: linux-media@vger.kernel.org 16619S: Maintained 16620W: https://linuxtv.org 16621Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16622T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16623F: drivers/media/i2c/ov2659.c 16624F: include/media/i2c/ov2659.h 16625 16626OVERLAY FILESYSTEM 16627M: Miklos Szeredi <miklos@szeredi.hu> 16628M: Amir Goldstein <amir73il@gmail.com> 16629L: linux-unionfs@vger.kernel.org 16630S: Supported 16631T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16632F: Documentation/filesystems/overlayfs.rst 16633F: fs/overlayfs/ 16634 16635P54 WIRELESS DRIVER 16636M: Christian Lamparter <chunkeey@googlemail.com> 16637L: linux-wireless@vger.kernel.org 16638S: Maintained 16639W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16640F: drivers/net/wireless/intersil/p54/ 16641 16642PACKET SOCKETS 16643M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16644S: Maintained 16645F: include/uapi/linux/if_packet.h 16646F: net/packet/af_packet.c 16647 16648PACKING 16649M: Vladimir Oltean <olteanv@gmail.com> 16650L: netdev@vger.kernel.org 16651S: Supported 16652F: Documentation/core-api/packing.rst 16653F: include/linux/packing.h 16654F: lib/packing.c 16655 16656PADATA PARALLEL EXECUTION MECHANISM 16657M: Steffen Klassert <steffen.klassert@secunet.com> 16658M: Daniel Jordan <daniel.m.jordan@oracle.com> 16659L: linux-crypto@vger.kernel.org 16660L: linux-kernel@vger.kernel.org 16661S: Maintained 16662F: Documentation/core-api/padata.rst 16663F: include/linux/padata.h 16664F: kernel/padata.c 16665 16666PAGE CACHE 16667M: Matthew Wilcox (Oracle) <willy@infradead.org> 16668L: linux-fsdevel@vger.kernel.org 16669S: Supported 16670T: git git://git.infradead.org/users/willy/pagecache.git 16671F: Documentation/filesystems/locking.rst 16672F: Documentation/filesystems/vfs.rst 16673F: include/linux/pagemap.h 16674F: mm/filemap.c 16675F: mm/page-writeback.c 16676F: mm/readahead.c 16677F: mm/truncate.c 16678 16679PAGE POOL 16680M: Jesper Dangaard Brouer <hawk@kernel.org> 16681M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16682L: netdev@vger.kernel.org 16683S: Supported 16684F: Documentation/networking/page_pool.rst 16685F: include/net/page_pool/ 16686F: include/trace/events/page_pool.h 16687F: net/core/page_pool.c 16688 16689PAGE TABLE CHECK 16690M: Pasha Tatashin <pasha.tatashin@soleen.com> 16691M: Andrew Morton <akpm@linux-foundation.org> 16692L: linux-mm@kvack.org 16693S: Maintained 16694F: Documentation/mm/page_table_check.rst 16695F: include/linux/page_table_check.h 16696F: mm/page_table_check.c 16697 16698PANASONIC LAPTOP ACPI EXTRAS DRIVER 16699M: Kenneth Chan <kenneth.t.chan@gmail.com> 16700L: platform-driver-x86@vger.kernel.org 16701S: Maintained 16702F: drivers/platform/x86/panasonic-laptop.c 16703 16704PARALLAX PING IIO SENSOR DRIVER 16705M: Andreas Klinger <ak@it-klinger.de> 16706L: linux-iio@vger.kernel.org 16707S: Maintained 16708F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16709F: drivers/iio/proximity/ping.c 16710 16711PARALLEL LCD/KEYPAD PANEL DRIVER 16712M: Willy Tarreau <willy@haproxy.com> 16713M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16714S: Odd Fixes 16715F: Documentation/admin-guide/lcd-panel-cgram.rst 16716F: drivers/auxdisplay/panel.c 16717 16718PARALLEL PORT SUBSYSTEM 16719M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16720M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16721L: linux-parport@lists.infradead.org (subscribers-only) 16722S: Maintained 16723F: Documentation/driver-api/parport*.rst 16724F: drivers/char/ppdev.c 16725F: drivers/parport/ 16726F: include/linux/parport*.h 16727F: include/uapi/linux/ppdev.h 16728 16729PARAVIRT_OPS INTERFACE 16730M: Juergen Gross <jgross@suse.com> 16731R: Ajay Kaher <akaher@vmware.com> 16732R: Alexey Makhalov <amakhalov@vmware.com> 16733R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16734L: virtualization@lists.linux.dev 16735L: x86@kernel.org 16736S: Supported 16737T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16738F: Documentation/virt/paravirt_ops.rst 16739F: arch/*/include/asm/paravirt*.h 16740F: arch/*/kernel/paravirt* 16741F: include/linux/hypervisor.h 16742 16743PARISC ARCHITECTURE 16744M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16745M: Helge Deller <deller@gmx.de> 16746L: linux-parisc@vger.kernel.org 16747S: Maintained 16748W: https://parisc.wiki.kernel.org 16749Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16750T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16751T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16752F: Documentation/arch/parisc/ 16753F: arch/parisc/ 16754F: drivers/char/agp/parisc-agp.c 16755F: drivers/input/misc/hp_sdc_rtc.c 16756F: drivers/input/serio/gscps2.c 16757F: drivers/input/serio/hp_sdc* 16758F: drivers/parisc/ 16759F: drivers/parport/parport_gsc.* 16760F: drivers/tty/serial/8250/8250_parisc.c 16761F: drivers/video/console/sti* 16762F: drivers/video/fbdev/sti* 16763F: drivers/video/logo/logo_parisc* 16764F: include/linux/hp_sdc.h 16765 16766PARMAN 16767M: Jiri Pirko <jiri@resnulli.us> 16768L: netdev@vger.kernel.org 16769S: Supported 16770F: include/linux/parman.h 16771F: lib/parman.c 16772F: lib/test_parman.c 16773 16774PC ENGINES APU BOARD DRIVER 16775M: Enrico Weigelt, metux IT consult <info@metux.net> 16776S: Maintained 16777F: drivers/platform/x86/pcengines-apuv2.c 16778 16779PC87360 HARDWARE MONITORING DRIVER 16780M: Jim Cromie <jim.cromie@gmail.com> 16781L: linux-hwmon@vger.kernel.org 16782S: Maintained 16783F: Documentation/hwmon/pc87360.rst 16784F: drivers/hwmon/pc87360.c 16785 16786PC8736x GPIO DRIVER 16787M: Jim Cromie <jim.cromie@gmail.com> 16788S: Maintained 16789F: drivers/char/pc8736x_gpio.c 16790 16791PC87427 HARDWARE MONITORING DRIVER 16792M: Jean Delvare <jdelvare@suse.com> 16793L: linux-hwmon@vger.kernel.org 16794S: Maintained 16795F: Documentation/hwmon/pc87427.rst 16796F: drivers/hwmon/pc87427.c 16797 16798PCA9532 LED DRIVER 16799M: Riku Voipio <riku.voipio@iki.fi> 16800S: Maintained 16801F: drivers/leds/leds-pca9532.c 16802F: include/linux/leds-pca9532.h 16803 16804PCA9541 I2C BUS MASTER SELECTOR DRIVER 16805M: Guenter Roeck <linux@roeck-us.net> 16806L: linux-i2c@vger.kernel.org 16807S: Maintained 16808F: drivers/i2c/muxes/i2c-mux-pca9541.c 16809 16810PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16811M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16812M: Pali Rohár <pali@kernel.org> 16813L: linux-pci@vger.kernel.org 16814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16815S: Maintained 16816F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16817F: drivers/pci/controller/pci-aardvark.c 16818 16819PCI DRIVER FOR ALTERA PCIE IP 16820M: Joyce Ooi <joyce.ooi@intel.com> 16821L: linux-pci@vger.kernel.org 16822S: Supported 16823F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16824F: drivers/pci/controller/pcie-altera.c 16825 16826PCI DRIVER FOR APPLIEDMICRO XGENE 16827M: Toan Le <toan@os.amperecomputing.com> 16828L: linux-pci@vger.kernel.org 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830S: Maintained 16831F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16832F: drivers/pci/controller/pci-xgene.c 16833 16834PCI DRIVER FOR ARM VERSATILE PLATFORM 16835M: Rob Herring <robh@kernel.org> 16836L: linux-pci@vger.kernel.org 16837L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16838S: Maintained 16839F: Documentation/devicetree/bindings/pci/versatile.yaml 16840F: drivers/pci/controller/pci-versatile.c 16841 16842PCI DRIVER FOR ARMADA 8K 16843M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16844L: linux-pci@vger.kernel.org 16845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16846S: Maintained 16847F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16848F: drivers/pci/controller/dwc/pcie-armada8k.c 16849 16850PCI DRIVER FOR CADENCE PCIE IP 16851L: linux-pci@vger.kernel.org 16852S: Orphan 16853F: Documentation/devicetree/bindings/pci/cdns,* 16854F: drivers/pci/controller/cadence/*cadence* 16855 16856PCI DRIVER FOR FREESCALE LAYERSCAPE 16857M: Minghuan Lian <minghuan.Lian@nxp.com> 16858M: Mingkai Hu <mingkai.hu@nxp.com> 16859M: Roy Zang <roy.zang@nxp.com> 16860L: linuxppc-dev@lists.ozlabs.org 16861L: linux-pci@vger.kernel.org 16862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16863S: Maintained 16864F: drivers/pci/controller/dwc/*layerscape* 16865 16866PCI DRIVER FOR FU740 16867M: Paul Walmsley <paul.walmsley@sifive.com> 16868M: Greentime Hu <greentime.hu@sifive.com> 16869M: Samuel Holland <samuel.holland@sifive.com> 16870L: linux-pci@vger.kernel.org 16871S: Maintained 16872F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16873F: drivers/pci/controller/dwc/pcie-fu740.c 16874 16875PCI DRIVER FOR GENERIC OF HOSTS 16876M: Will Deacon <will@kernel.org> 16877L: linux-pci@vger.kernel.org 16878L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16879S: Maintained 16880F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16881F: drivers/pci/controller/pci-host-common.c 16882F: drivers/pci/controller/pci-host-generic.c 16883 16884PCI DRIVER FOR IMX6 16885M: Richard Zhu <hongxing.zhu@nxp.com> 16886M: Lucas Stach <l.stach@pengutronix.de> 16887L: linux-pci@vger.kernel.org 16888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16889S: Maintained 16890F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16891F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16892F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16893F: drivers/pci/controller/dwc/*imx6* 16894 16895PCI DRIVER FOR INTEL IXP4XX 16896M: Linus Walleij <linus.walleij@linaro.org> 16897S: Maintained 16898F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16899F: drivers/pci/controller/pci-ixp4xx.c 16900 16901PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16902M: Nirmal Patel <nirmal.patel@linux.intel.com> 16903R: Jonathan Derrick <jonathan.derrick@linux.dev> 16904L: linux-pci@vger.kernel.org 16905S: Supported 16906F: drivers/pci/controller/vmd.c 16907 16908PCI DRIVER FOR MICROSEMI SWITCHTEC 16909M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16910M: Logan Gunthorpe <logang@deltatee.com> 16911L: linux-pci@vger.kernel.org 16912S: Maintained 16913F: Documentation/ABI/testing/sysfs-class-switchtec 16914F: Documentation/driver-api/switchtec.rst 16915F: drivers/ntb/hw/mscc/ 16916F: drivers/pci/switch/switchtec* 16917F: include/linux/switchtec.h 16918F: include/uapi/linux/switchtec_ioctl.h 16919 16920PCI DRIVER FOR MOBIVEIL PCIE IP 16921M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16922M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16923L: linux-pci@vger.kernel.org 16924S: Supported 16925F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16926F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16927 16928PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16929M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16930M: Pali Rohár <pali@kernel.org> 16931L: linux-pci@vger.kernel.org 16932L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16933S: Maintained 16934F: drivers/pci/controller/*mvebu* 16935 16936PCI DRIVER FOR NVIDIA TEGRA 16937M: Thierry Reding <thierry.reding@gmail.com> 16938L: linux-tegra@vger.kernel.org 16939L: linux-pci@vger.kernel.org 16940S: Supported 16941F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16942F: drivers/pci/controller/pci-tegra.c 16943 16944PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16945M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16946L: linux-pci@vger.kernel.org 16947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16948S: Maintained 16949F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16950F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16951 16952PCI DRIVER FOR RENESAS R-CAR 16953M: Marek Vasut <marek.vasut+renesas@gmail.com> 16954M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16955L: linux-pci@vger.kernel.org 16956L: linux-renesas-soc@vger.kernel.org 16957S: Maintained 16958F: Documentation/devicetree/bindings/pci/*rcar* 16959F: drivers/pci/controller/*rcar* 16960F: drivers/pci/controller/dwc/*rcar* 16961 16962PCI DRIVER FOR SAMSUNG EXYNOS 16963M: Jingoo Han <jingoohan1@gmail.com> 16964L: linux-pci@vger.kernel.org 16965L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16966L: linux-samsung-soc@vger.kernel.org 16967S: Maintained 16968F: drivers/pci/controller/dwc/pci-exynos.c 16969 16970PCI DRIVER FOR SYNOPSYS DESIGNWARE 16971M: Jingoo Han <jingoohan1@gmail.com> 16972M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16973M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16974L: linux-pci@vger.kernel.org 16975S: Maintained 16976F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16977F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16978F: drivers/pci/controller/dwc/*designware* 16979 16980PCI DRIVER FOR TI DRA7XX/J721E 16981M: Vignesh Raghavendra <vigneshr@ti.com> 16982R: Siddharth Vadapalli <s-vadapalli@ti.com> 16983L: linux-omap@vger.kernel.org 16984L: linux-pci@vger.kernel.org 16985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16986S: Supported 16987F: Documentation/devicetree/bindings/pci/ti-pci.txt 16988F: drivers/pci/controller/cadence/pci-j721e.c 16989F: drivers/pci/controller/dwc/pci-dra7xx.c 16990 16991PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16992M: Linus Walleij <linus.walleij@linaro.org> 16993L: linux-pci@vger.kernel.org 16994S: Maintained 16995F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16996F: drivers/pci/controller/pci-v3-semi.c 16997 16998PCI DRIVER FOR XILINX VERSAL CPM 16999M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17000M: Michal Simek <michal.simek@amd.com> 17001L: linux-pci@vger.kernel.org 17002S: Maintained 17003F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17004F: drivers/pci/controller/pcie-xilinx-cpm.c 17005 17006PCI ENDPOINT SUBSYSTEM 17007M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17008M: Krzysztof Wilczyński <kw@linux.com> 17009R: Kishon Vijay Abraham I <kishon@kernel.org> 17010L: linux-pci@vger.kernel.org 17011S: Supported 17012Q: https://patchwork.kernel.org/project/linux-pci/list/ 17013B: https://bugzilla.kernel.org 17014C: irc://irc.oftc.net/linux-pci 17015T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17016F: Documentation/PCI/endpoint/* 17017F: Documentation/misc-devices/pci-endpoint-test.rst 17018F: drivers/misc/pci_endpoint_test.c 17019F: drivers/pci/endpoint/ 17020F: tools/pci/ 17021 17022PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17023M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17024R: Oliver O'Halloran <oohall@gmail.com> 17025L: linuxppc-dev@lists.ozlabs.org 17026S: Supported 17027F: Documentation/PCI/pci-error-recovery.rst 17028F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17029F: arch/powerpc/include/*/eeh*.h 17030F: arch/powerpc/kernel/eeh*.c 17031F: arch/powerpc/platforms/*/eeh*.c 17032F: drivers/pci/pcie/aer.c 17033F: drivers/pci/pcie/dpc.c 17034F: drivers/pci/pcie/err.c 17035 17036PCI ERROR RECOVERY 17037M: Linas Vepstas <linasvepstas@gmail.com> 17038L: linux-pci@vger.kernel.org 17039S: Supported 17040F: Documentation/PCI/pci-error-recovery.rst 17041 17042PCI MSI DRIVER FOR ALTERA MSI IP 17043M: Joyce Ooi <joyce.ooi@intel.com> 17044L: linux-pci@vger.kernel.org 17045S: Supported 17046F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17047F: drivers/pci/controller/pcie-altera-msi.c 17048 17049PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17050M: Toan Le <toan@os.amperecomputing.com> 17051L: linux-pci@vger.kernel.org 17052L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17053S: Maintained 17054F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17055F: drivers/pci/controller/pci-xgene-msi.c 17056 17057PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17058M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17059M: Krzysztof Wilczyński <kw@linux.com> 17060R: Rob Herring <robh@kernel.org> 17061L: linux-pci@vger.kernel.org 17062S: Supported 17063Q: https://patchwork.kernel.org/project/linux-pci/list/ 17064B: https://bugzilla.kernel.org 17065C: irc://irc.oftc.net/linux-pci 17066T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17067F: Documentation/devicetree/bindings/pci/ 17068F: drivers/pci/controller/ 17069F: drivers/pci/pci-bridge-emul.c 17070F: drivers/pci/pci-bridge-emul.h 17071 17072PCI PEER-TO-PEER DMA (P2PDMA) 17073M: Bjorn Helgaas <bhelgaas@google.com> 17074M: Logan Gunthorpe <logang@deltatee.com> 17075L: linux-pci@vger.kernel.org 17076S: Supported 17077Q: https://patchwork.kernel.org/project/linux-pci/list/ 17078B: https://bugzilla.kernel.org 17079C: irc://irc.oftc.net/linux-pci 17080T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17081F: Documentation/driver-api/pci/p2pdma.rst 17082F: drivers/pci/p2pdma.c 17083F: include/linux/pci-p2pdma.h 17084 17085PCI SUBSYSTEM 17086M: Bjorn Helgaas <bhelgaas@google.com> 17087L: linux-pci@vger.kernel.org 17088S: Supported 17089Q: https://patchwork.kernel.org/project/linux-pci/list/ 17090B: https://bugzilla.kernel.org 17091C: irc://irc.oftc.net/linux-pci 17092T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17093F: Documentation/PCI/ 17094F: Documentation/devicetree/bindings/pci/ 17095F: arch/x86/kernel/early-quirks.c 17096F: arch/x86/kernel/quirks.c 17097F: arch/x86/pci/ 17098F: drivers/acpi/pci* 17099F: drivers/pci/ 17100F: include/asm-generic/pci* 17101F: include/linux/of_pci.h 17102F: include/linux/pci* 17103F: include/uapi/linux/pci* 17104 17105PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17106M: Jonathan Chocron <jonnyc@amazon.com> 17107L: linux-pci@vger.kernel.org 17108S: Maintained 17109F: Documentation/devicetree/bindings/pci/pcie-al.txt 17110F: drivers/pci/controller/dwc/pcie-al.c 17111 17112PCIE DRIVER FOR AMLOGIC MESON 17113M: Yue Wang <yue.wang@Amlogic.com> 17114L: linux-pci@vger.kernel.org 17115L: linux-amlogic@lists.infradead.org 17116S: Maintained 17117F: drivers/pci/controller/dwc/pci-meson.c 17118 17119PCIE DRIVER FOR AXIS ARTPEC 17120M: Jesper Nilsson <jesper.nilsson@axis.com> 17121L: linux-arm-kernel@axis.com 17122L: linux-pci@vger.kernel.org 17123S: Maintained 17124F: Documentation/devicetree/bindings/pci/axis,artpec* 17125F: drivers/pci/controller/dwc/*artpec* 17126 17127PCIE DRIVER FOR CAVIUM THUNDERX 17128M: Robert Richter <rric@kernel.org> 17129L: linux-pci@vger.kernel.org 17130L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17131S: Odd Fixes 17132F: drivers/pci/controller/pci-thunder-* 17133 17134PCIE DRIVER FOR HISILICON 17135M: Zhou Wang <wangzhou1@hisilicon.com> 17136L: linux-pci@vger.kernel.org 17137S: Maintained 17138F: drivers/pci/controller/dwc/pcie-hisi.c 17139 17140PCIE DRIVER FOR HISILICON KIRIN 17141M: Xiaowei Song <songxiaowei@hisilicon.com> 17142M: Binghui Wang <wangbinghui@hisilicon.com> 17143L: linux-pci@vger.kernel.org 17144S: Maintained 17145F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17146F: drivers/pci/controller/dwc/pcie-kirin.c 17147 17148PCIE DRIVER FOR HISILICON STB 17149M: Shawn Guo <shawn.guo@linaro.org> 17150L: linux-pci@vger.kernel.org 17151S: Maintained 17152F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17153F: drivers/pci/controller/dwc/pcie-histb.c 17154 17155PCIE DRIVER FOR INTEL KEEM BAY 17156M: Srikanth Thokala <srikanth.thokala@intel.com> 17157L: linux-pci@vger.kernel.org 17158S: Supported 17159F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17160F: drivers/pci/controller/dwc/pcie-keembay.c 17161 17162PCIE DRIVER FOR INTEL LGM GW SOC 17163M: Chuanhua Lei <lchuanhua@maxlinear.com> 17164L: linux-pci@vger.kernel.org 17165S: Maintained 17166F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17167F: drivers/pci/controller/dwc/pcie-intel-gw.c 17168 17169PCIE DRIVER FOR MEDIATEK 17170M: Ryder Lee <ryder.lee@mediatek.com> 17171M: Jianjun Wang <jianjun.wang@mediatek.com> 17172L: linux-pci@vger.kernel.org 17173L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17174S: Supported 17175F: Documentation/devicetree/bindings/pci/mediatek* 17176F: drivers/pci/controller/*mediatek* 17177 17178PCIE DRIVER FOR MICROCHIP 17179M: Daire McNamara <daire.mcnamara@microchip.com> 17180L: linux-pci@vger.kernel.org 17181S: Supported 17182F: Documentation/devicetree/bindings/pci/microchip* 17183F: drivers/pci/controller/*microchip* 17184 17185PCIE DRIVER FOR QUALCOMM MSM 17186M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17187L: linux-pci@vger.kernel.org 17188L: linux-arm-msm@vger.kernel.org 17189S: Maintained 17190F: drivers/pci/controller/dwc/pcie-qcom.c 17191 17192PCIE DRIVER FOR ROCKCHIP 17193M: Shawn Lin <shawn.lin@rock-chips.com> 17194L: linux-pci@vger.kernel.org 17195L: linux-rockchip@lists.infradead.org 17196S: Maintained 17197F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17198F: drivers/pci/controller/pcie-rockchip* 17199 17200PCIE DRIVER FOR SOCIONEXT UNIPHIER 17201M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17202L: linux-pci@vger.kernel.org 17203S: Maintained 17204F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17205F: drivers/pci/controller/dwc/pcie-uniphier* 17206 17207PCIE DRIVER FOR ST SPEAR13XX 17208M: Pratyush Anand <pratyush.anand@gmail.com> 17209L: linux-pci@vger.kernel.org 17210S: Maintained 17211F: drivers/pci/controller/dwc/*spear* 17212 17213PCIE ENDPOINT DRIVER FOR QUALCOMM 17214M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17215L: linux-pci@vger.kernel.org 17216L: linux-arm-msm@vger.kernel.org 17217S: Maintained 17218F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17219F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17220 17221PCMCIA SUBSYSTEM 17222M: Dominik Brodowski <linux@dominikbrodowski.net> 17223S: Odd Fixes 17224T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17225F: Documentation/pcmcia/ 17226F: drivers/pcmcia/ 17227F: include/pcmcia/ 17228F: tools/pcmcia/ 17229 17230PCNET32 NETWORK DRIVER 17231M: Don Fry <pcnet32@frontier.com> 17232L: netdev@vger.kernel.org 17233S: Maintained 17234F: drivers/net/ethernet/amd/pcnet32.c 17235 17236PCRYPT PARALLEL CRYPTO ENGINE 17237M: Steffen Klassert <steffen.klassert@secunet.com> 17238L: linux-crypto@vger.kernel.org 17239S: Maintained 17240F: crypto/pcrypt.c 17241F: include/crypto/pcrypt.h 17242 17243PDS DSC VIRTIO DATA PATH ACCELERATOR 17244R: Shannon Nelson <shannon.nelson@amd.com> 17245F: drivers/vdpa/pds/ 17246 17247PECI HARDWARE MONITORING DRIVERS 17248M: Iwona Winiarska <iwona.winiarska@intel.com> 17249L: linux-hwmon@vger.kernel.org 17250S: Supported 17251F: Documentation/hwmon/peci-cputemp.rst 17252F: Documentation/hwmon/peci-dimmtemp.rst 17253F: drivers/hwmon/peci/ 17254 17255PECI SUBSYSTEM 17256M: Iwona Winiarska <iwona.winiarska@intel.com> 17257L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17258S: Supported 17259F: Documentation/devicetree/bindings/peci/ 17260F: Documentation/peci/ 17261F: drivers/peci/ 17262F: include/linux/peci-cpu.h 17263F: include/linux/peci.h 17264 17265PENSANDO ETHERNET DRIVERS 17266M: Shannon Nelson <shannon.nelson@amd.com> 17267M: Brett Creeley <brett.creeley@amd.com> 17268M: drivers@pensando.io 17269L: netdev@vger.kernel.org 17270S: Supported 17271F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17272F: drivers/net/ethernet/pensando/ 17273 17274PER-CPU MEMORY ALLOCATOR 17275M: Dennis Zhou <dennis@kernel.org> 17276M: Tejun Heo <tj@kernel.org> 17277M: Christoph Lameter <cl@linux.com> 17278L: linux-mm@kvack.org 17279S: Maintained 17280T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17281F: arch/*/include/asm/percpu.h 17282F: include/linux/percpu*.h 17283F: lib/percpu*.c 17284F: mm/percpu*.c 17285 17286PER-TASK DELAY ACCOUNTING 17287M: Balbir Singh <bsingharora@gmail.com> 17288S: Maintained 17289F: include/linux/delayacct.h 17290F: kernel/delayacct.c 17291 17292PERFORMANCE EVENTS SUBSYSTEM 17293M: Peter Zijlstra <peterz@infradead.org> 17294M: Ingo Molnar <mingo@redhat.com> 17295M: Arnaldo Carvalho de Melo <acme@kernel.org> 17296M: Namhyung Kim <namhyung@kernel.org> 17297R: Mark Rutland <mark.rutland@arm.com> 17298R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17299R: Jiri Olsa <jolsa@kernel.org> 17300R: Ian Rogers <irogers@google.com> 17301R: Adrian Hunter <adrian.hunter@intel.com> 17302L: linux-perf-users@vger.kernel.org 17303L: linux-kernel@vger.kernel.org 17304S: Supported 17305W: https://perf.wiki.kernel.org/ 17306T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17307T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17308T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17309F: arch/*/events/* 17310F: arch/*/events/*/* 17311F: arch/*/include/asm/perf_event.h 17312F: arch/*/kernel/*/*/perf_event*.c 17313F: arch/*/kernel/*/perf_event*.c 17314F: arch/*/kernel/perf_callchain.c 17315F: arch/*/kernel/perf_event*.c 17316F: include/linux/perf_event.h 17317F: include/uapi/linux/perf_event.h 17318F: kernel/events/* 17319F: tools/lib/perf/ 17320F: tools/perf/ 17321 17322PERFORMANCE EVENTS TOOLING ARM64 17323R: John Garry <john.g.garry@oracle.com> 17324R: Will Deacon <will@kernel.org> 17325R: James Clark <james.clark@arm.com> 17326R: Mike Leach <mike.leach@linaro.org> 17327R: Leo Yan <leo.yan@linux.dev> 17328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17329S: Supported 17330F: tools/build/feature/test-libopencsd.c 17331F: tools/perf/arch/arm*/ 17332F: tools/perf/pmu-events/arch/arm64/ 17333F: tools/perf/util/arm-spe* 17334F: tools/perf/util/cs-etm* 17335 17336PERSONALITY HANDLING 17337M: Christoph Hellwig <hch@infradead.org> 17338L: linux-abi-devel@lists.sourceforge.net 17339S: Maintained 17340F: include/linux/personality.h 17341F: include/uapi/linux/personality.h 17342 17343PHOENIX RC FLIGHT CONTROLLER ADAPTER 17344M: Marcus Folkesson <marcus.folkesson@gmail.com> 17345L: linux-input@vger.kernel.org 17346S: Maintained 17347F: Documentation/input/devices/pxrc.rst 17348F: drivers/input/joystick/pxrc.c 17349 17350PHONET PROTOCOL 17351M: Remi Denis-Courmont <courmisch@gmail.com> 17352S: Supported 17353F: Documentation/networking/phonet.rst 17354F: include/linux/phonet.h 17355F: include/net/phonet/ 17356F: include/uapi/linux/phonet.h 17357F: net/phonet/ 17358 17359PHRAM MTD DRIVER 17360M: Joern Engel <joern@lazybastard.org> 17361L: linux-mtd@lists.infradead.org 17362S: Maintained 17363F: drivers/mtd/devices/phram.c 17364 17365PICOLCD HID DRIVER 17366M: Bruno Prémont <bonbons@linux-vserver.org> 17367L: linux-input@vger.kernel.org 17368S: Maintained 17369F: drivers/hid/hid-picolcd* 17370 17371PIDFD API 17372M: Christian Brauner <christian@brauner.io> 17373L: linux-kernel@vger.kernel.org 17374S: Maintained 17375T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17376F: samples/pidfd/ 17377F: tools/testing/selftests/clone3/ 17378F: tools/testing/selftests/pid_namespace/ 17379F: tools/testing/selftests/pidfd/ 17380K: (?i)pidfd 17381K: (?i)clone3 17382K: \b(clone_args|kernel_clone_args)\b 17383 17384PIN CONTROL SUBSYSTEM 17385M: Linus Walleij <linus.walleij@linaro.org> 17386L: linux-gpio@vger.kernel.org 17387S: Maintained 17388T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17389F: Documentation/devicetree/bindings/pinctrl/ 17390F: Documentation/driver-api/pin-control.rst 17391F: drivers/pinctrl/ 17392F: include/dt-bindings/pinctrl/ 17393F: include/linux/pinctrl/ 17394 17395PIN CONTROLLER - AMD 17396M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17397M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17398S: Maintained 17399F: drivers/pinctrl/pinctrl-amd.c 17400 17401PIN CONTROLLER - FREESCALE 17402M: Dong Aisheng <aisheng.dong@nxp.com> 17403M: Fabio Estevam <festevam@gmail.com> 17404M: Shawn Guo <shawnguo@kernel.org> 17405M: Jacky Bai <ping.bai@nxp.com> 17406R: Pengutronix Kernel Team <kernel@pengutronix.de> 17407L: linux-gpio@vger.kernel.org 17408L: NXP S32 Linux Team <s32@nxp.com> 17409S: Maintained 17410F: Documentation/devicetree/bindings/pinctrl/fsl,* 17411F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17412F: drivers/pinctrl/freescale/ 17413F: drivers/pinctrl/nxp/ 17414 17415PIN CONTROLLER - INTEL 17416M: Mika Westerberg <mika.westerberg@linux.intel.com> 17417M: Andy Shevchenko <andy@kernel.org> 17418S: Supported 17419T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17420F: drivers/pinctrl/intel/ 17421 17422PIN CONTROLLER - KEEMBAY 17423M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17424S: Supported 17425F: drivers/pinctrl/pinctrl-keembay* 17426 17427PIN CONTROLLER - MEDIATEK 17428M: Sean Wang <sean.wang@kernel.org> 17429L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17430S: Maintained 17431F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17432F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17433F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17434F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17435F: drivers/pinctrl/mediatek/ 17436 17437PIN CONTROLLER - MEDIATEK MIPS 17438M: Arınç ÜNAL <arinc.unal@arinc9.com> 17439M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17440L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17441L: linux-mips@vger.kernel.org 17442S: Maintained 17443F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17444F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17445F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17446F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17450F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17451F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17452F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17453F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17454F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17455F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17456F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17457F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17458 17459PIN CONTROLLER - MICROCHIP AT91 17460M: Ludovic Desroches <ludovic.desroches@microchip.com> 17461L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17462L: linux-gpio@vger.kernel.org 17463S: Supported 17464F: drivers/gpio/gpio-sama5d2-piobu.c 17465F: drivers/pinctrl/pinctrl-at91* 17466 17467PIN CONTROLLER - QUALCOMM 17468M: Bjorn Andersson <andersson@kernel.org> 17469L: linux-arm-msm@vger.kernel.org 17470S: Maintained 17471F: Documentation/devicetree/bindings/pinctrl/qcom,* 17472F: drivers/pinctrl/qcom/ 17473 17474PIN CONTROLLER - RENESAS 17475M: Geert Uytterhoeven <geert+renesas@glider.be> 17476L: linux-renesas-soc@vger.kernel.org 17477S: Supported 17478T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17479F: Documentation/devicetree/bindings/pinctrl/renesas,* 17480F: drivers/pinctrl/renesas/ 17481 17482PIN CONTROLLER - SAMSUNG 17483M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17484M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17485R: Alim Akhtar <alim.akhtar@samsung.com> 17486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17487L: linux-samsung-soc@vger.kernel.org 17488S: Maintained 17489Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17490B: mailto:linux-samsung-soc@vger.kernel.org 17491C: irc://irc.libera.chat/linux-exynos 17492T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17493F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17494F: drivers/pinctrl/samsung/ 17495F: include/dt-bindings/pinctrl/samsung.h 17496 17497PIN CONTROLLER - SINGLE 17498M: Tony Lindgren <tony@atomide.com> 17499M: Haojian Zhuang <haojian.zhuang@linaro.org> 17500L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17501L: linux-omap@vger.kernel.org 17502S: Maintained 17503F: drivers/pinctrl/pinctrl-single.c 17504 17505PIN CONTROLLER - SUNPLUS / TIBBO 17506M: Dvorkin Dmitry <dvorkin@tibbo.com> 17507M: Wells Lu <wellslutw@gmail.com> 17508L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17509S: Maintained 17510W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17511F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17512F: drivers/pinctrl/sunplus/ 17513F: include/dt-bindings/pinctrl/sppctl*.h 17514 17515PINE64 PINEPHONE KEYBOARD DRIVER 17516M: Samuel Holland <samuel@sholland.org> 17517S: Supported 17518F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17519F: drivers/input/keyboard/pinephone-keyboard.c 17520 17521PKTCDVD DRIVER 17522M: linux-block@vger.kernel.org 17523S: Orphan 17524F: drivers/block/pktcdvd.c 17525F: include/linux/pktcdvd.h 17526F: include/uapi/linux/pktcdvd.h 17527 17528PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17529M: Tomasz Duszynski <tduszyns@gmail.com> 17530S: Maintained 17531F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17532F: drivers/iio/chemical/pms7003.c 17533 17534PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17535M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17536L: netdev@vger.kernel.org 17537S: Maintained 17538F: drivers/net/phy/mdio-open-alliance.h 17539F: net/ethtool/plca.c 17540 17541PLDMFW LIBRARY 17542M: Jacob Keller <jacob.e.keller@intel.com> 17543S: Maintained 17544F: Documentation/driver-api/pldmfw/ 17545F: include/linux/pldmfw.h 17546F: lib/pldmfw/ 17547 17548PLX DMA DRIVER 17549M: Logan Gunthorpe <logang@deltatee.com> 17550S: Maintained 17551F: drivers/dma/plx_dma.c 17552 17553PM-GRAPH UTILITY 17554M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17555L: linux-pm@vger.kernel.org 17556S: Supported 17557W: https://01.org/pm-graph 17558B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17559T: git git://github.com/intel/pm-graph 17560F: tools/power/pm-graph 17561 17562PM6764TR DRIVER 17563M: Charles Hsu <hsu.yungteng@gmail.com> 17564L: linux-hwmon@vger.kernel.org 17565S: Maintained 17566F: Documentation/hwmon/pm6764tr.rst 17567F: drivers/hwmon/pmbus/pm6764tr.c 17568 17569PMC SIERRA MaxRAID DRIVER 17570L: linux-scsi@vger.kernel.org 17571S: Orphan 17572W: http://www.pmc-sierra.com/ 17573F: drivers/scsi/pmcraid.* 17574 17575PMC SIERRA PM8001 DRIVER 17576M: Jack Wang <jinpu.wang@cloud.ionos.com> 17577L: linux-scsi@vger.kernel.org 17578S: Supported 17579F: drivers/scsi/pm8001/ 17580 17581PNI RM3100 IIO DRIVER 17582M: Song Qiang <songqiang1304521@gmail.com> 17583L: linux-iio@vger.kernel.org 17584S: Maintained 17585F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17586F: drivers/iio/magnetometer/rm3100* 17587 17588PNP SUPPORT 17589M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17590L: linux-acpi@vger.kernel.org 17591S: Maintained 17592F: drivers/pnp/ 17593F: include/linux/pnp.h 17594 17595POSIX CLOCKS and TIMERS 17596M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17597M: Frederic Weisbecker <frederic@kernel.org> 17598M: Thomas Gleixner <tglx@linutronix.de> 17599L: linux-kernel@vger.kernel.org 17600S: Maintained 17601T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17602F: fs/timerfd.c 17603F: include/linux/time_namespace.h 17604F: include/linux/timerfd.h 17605F: include/uapi/linux/time.h 17606F: include/uapi/linux/timerfd.h 17607F: include/trace/events/timer* 17608F: kernel/time/itimer.c 17609F: kernel/time/posix-* 17610F: kernel/time/namespace.c 17611 17612POWER MANAGEMENT CORE 17613M: "Rafael J. Wysocki" <rafael@kernel.org> 17614L: linux-pm@vger.kernel.org 17615S: Supported 17616B: https://bugzilla.kernel.org 17617T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17618F: drivers/base/power/ 17619F: drivers/powercap/ 17620F: include/linux/intel_rapl.h 17621F: include/linux/pm.h 17622F: include/linux/pm_* 17623F: include/linux/powercap.h 17624F: kernel/configs/nopm.config 17625 17626POWER STATE COORDINATION INTERFACE (PSCI) 17627M: Mark Rutland <mark.rutland@arm.com> 17628M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17629L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17630S: Maintained 17631F: drivers/firmware/psci/ 17632F: include/linux/psci.h 17633F: include/uapi/linux/psci.h 17634 17635POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17636M: Sebastian Reichel <sre@kernel.org> 17637L: linux-pm@vger.kernel.org 17638S: Maintained 17639T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17640F: Documentation/ABI/testing/sysfs-class-power 17641F: Documentation/devicetree/bindings/power/supply/ 17642F: drivers/power/supply/ 17643F: include/linux/power/ 17644F: include/linux/power_supply.h 17645F: tools/testing/selftests/power_supply/ 17646 17647POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17648M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17649L: linuxppc-dev@lists.ozlabs.org 17650S: Maintained 17651F: drivers/char/powernv-op-panel.c 17652 17653PPP OVER ATM (RFC 2364) 17654M: Mitchell Blank Jr <mitch@sfgoth.com> 17655S: Maintained 17656F: include/uapi/linux/atmppp.h 17657F: net/atm/pppoatm.c 17658 17659PPP OVER ETHERNET 17660M: Michal Ostrowski <mostrows@earthlink.net> 17661S: Maintained 17662F: drivers/net/ppp/pppoe.c 17663F: drivers/net/ppp/pppox.c 17664 17665PPP OVER L2TP 17666M: James Chapman <jchapman@katalix.com> 17667S: Maintained 17668F: include/linux/if_pppol2tp.h 17669F: include/uapi/linux/if_pppol2tp.h 17670F: net/l2tp/l2tp_ppp.c 17671 17672PPP PROTOCOL DRIVERS AND COMPRESSORS 17673L: linux-ppp@vger.kernel.org 17674S: Orphan 17675F: drivers/net/ppp/ppp_* 17676 17677PPS SUPPORT 17678M: Rodolfo Giometti <giometti@enneenne.com> 17679L: linuxpps@ml.enneenne.com (subscribers-only) 17680S: Maintained 17681W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17682F: Documentation/ABI/testing/sysfs-pps 17683F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17684F: Documentation/driver-api/pps.rst 17685F: drivers/pps/ 17686F: include/linux/pps*.h 17687F: include/uapi/linux/pps.h 17688 17689PPTP DRIVER 17690M: Dmitry Kozlov <xeb@mail.ru> 17691L: netdev@vger.kernel.org 17692S: Maintained 17693W: http://sourceforge.net/projects/accel-pptp 17694F: drivers/net/ppp/pptp.c 17695 17696PRESSURE STALL INFORMATION (PSI) 17697M: Johannes Weiner <hannes@cmpxchg.org> 17698M: Suren Baghdasaryan <surenb@google.com> 17699R: Peter Ziljstra <peterz@infradead.org> 17700S: Maintained 17701F: include/linux/psi* 17702F: kernel/sched/psi.c 17703 17704PRINTK 17705M: Petr Mladek <pmladek@suse.com> 17706R: Steven Rostedt <rostedt@goodmis.org> 17707R: John Ogness <john.ogness@linutronix.de> 17708R: Sergey Senozhatsky <senozhatsky@chromium.org> 17709S: Maintained 17710T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17711F: include/linux/printk.h 17712F: kernel/printk/ 17713 17714PRINTK INDEXING 17715R: Chris Down <chris@chrisdown.name> 17716S: Maintained 17717F: Documentation/core-api/printk-index.rst 17718F: kernel/printk/index.c 17719K: printk_index 17720 17721PROC FILESYSTEM 17722L: linux-kernel@vger.kernel.org 17723L: linux-fsdevel@vger.kernel.org 17724S: Maintained 17725F: Documentation/filesystems/proc.rst 17726F: fs/proc/ 17727F: include/linux/proc_fs.h 17728F: tools/testing/selftests/proc/ 17729 17730PROC SYSCTL 17731M: Luis Chamberlain <mcgrof@kernel.org> 17732M: Kees Cook <keescook@chromium.org> 17733M: Joel Granados <j.granados@samsung.com> 17734L: linux-kernel@vger.kernel.org 17735L: linux-fsdevel@vger.kernel.org 17736S: Maintained 17737T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17738F: fs/proc/proc_sysctl.c 17739F: include/linux/sysctl.h 17740F: kernel/sysctl-test.c 17741F: kernel/sysctl.c 17742F: tools/testing/selftests/sysctl/ 17743 17744PS3 NETWORK SUPPORT 17745M: Geoff Levand <geoff@infradead.org> 17746L: netdev@vger.kernel.org 17747L: linuxppc-dev@lists.ozlabs.org 17748S: Maintained 17749F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17750 17751PS3 PLATFORM SUPPORT 17752M: Geoff Levand <geoff@infradead.org> 17753L: linuxppc-dev@lists.ozlabs.org 17754S: Maintained 17755F: arch/powerpc/boot/ps3* 17756F: arch/powerpc/include/asm/lv1call.h 17757F: arch/powerpc/include/asm/ps3*.h 17758F: arch/powerpc/platforms/ps3/ 17759F: drivers/*/ps3* 17760F: drivers/ps3/ 17761F: drivers/rtc/rtc-ps3.c 17762F: drivers/usb/host/*ps3.c 17763F: sound/ppc/snd_ps3* 17764 17765PS3VRAM DRIVER 17766M: Jim Paris <jim@jtan.com> 17767M: Geoff Levand <geoff@infradead.org> 17768L: linuxppc-dev@lists.ozlabs.org 17769S: Maintained 17770F: drivers/block/ps3vram.c 17771 17772PSAMPLE PACKET SAMPLING SUPPORT 17773M: Yotam Gigi <yotam.gi@gmail.com> 17774S: Maintained 17775F: include/net/psample.h 17776F: include/uapi/linux/psample.h 17777F: net/psample 17778 17779PSTORE FILESYSTEM 17780M: Kees Cook <keescook@chromium.org> 17781R: Tony Luck <tony.luck@intel.com> 17782R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17783L: linux-hardening@vger.kernel.org 17784S: Supported 17785T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17786F: Documentation/admin-guide/pstore-blk.rst 17787F: Documentation/admin-guide/ramoops.rst 17788F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17789F: drivers/acpi/apei/erst.c 17790F: drivers/firmware/efi/efi-pstore.c 17791F: fs/pstore/ 17792F: include/linux/pstore* 17793K: \b(pstore|ramoops) 17794 17795PT5161L HARDWARE MONITOR DRIVER 17796M: Cosmo Chou <cosmo.chou@quantatw.com> 17797L: linux-hwmon@vger.kernel.org 17798S: Maintained 17799F: Documentation/hwmon/pt5161l.rst 17800F: drivers/hwmon/pt5161l.c 17801 17802PTP HARDWARE CLOCK SUPPORT 17803M: Richard Cochran <richardcochran@gmail.com> 17804L: netdev@vger.kernel.org 17805S: Maintained 17806W: http://linuxptp.sourceforge.net/ 17807F: Documentation/ABI/testing/sysfs-ptp 17808F: Documentation/driver-api/ptp.rst 17809F: drivers/net/phy/dp83640* 17810F: drivers/ptp/* 17811F: include/linux/ptp_cl* 17812K: (?:\b|_)ptp(?:\b|_) 17813 17814PTP MOCKUP CLOCK SUPPORT 17815M: Vladimir Oltean <vladimir.oltean@nxp.com> 17816L: netdev@vger.kernel.org 17817S: Maintained 17818F: drivers/ptp/ptp_mock.c 17819F: include/linux/ptp_mock.h 17820 17821PTP VIRTUAL CLOCK SUPPORT 17822M: Yangbo Lu <yangbo.lu@nxp.com> 17823L: netdev@vger.kernel.org 17824S: Maintained 17825F: drivers/ptp/ptp_vclock.c 17826F: net/ethtool/phc_vclocks.c 17827 17828PTRACE SUPPORT 17829M: Oleg Nesterov <oleg@redhat.com> 17830S: Maintained 17831F: arch/*/*/ptrace*.c 17832F: arch/*/include/asm/ptrace*.h 17833F: arch/*/ptrace*.c 17834F: include/asm-generic/syscall.h 17835F: include/linux/ptrace.h 17836F: include/linux/regset.h 17837F: include/uapi/linux/ptrace.h 17838F: kernel/ptrace.c 17839 17840PULSE8-CEC DRIVER 17841M: Hans Verkuil <hverkuil@xs4all.nl> 17842L: linux-media@vger.kernel.org 17843S: Maintained 17844T: git git://linuxtv.org/media_tree.git 17845F: drivers/media/cec/usb/pulse8/ 17846 17847PURELIFI PLFXLC DRIVER 17848M: Srinivasan Raju <srini.raju@purelifi.com> 17849L: linux-wireless@vger.kernel.org 17850S: Supported 17851F: drivers/net/wireless/purelifi/plfxlc/ 17852 17853PVRUSB2 VIDEO4LINUX DRIVER 17854M: Mike Isely <isely@pobox.com> 17855L: pvrusb2@isely.net (subscribers-only) 17856L: linux-media@vger.kernel.org 17857S: Maintained 17858W: http://www.isely.net/pvrusb2/ 17859T: git git://linuxtv.org/media_tree.git 17860F: Documentation/driver-api/media/drivers/pvrusb2* 17861F: drivers/media/usb/pvrusb2/ 17862 17863PWC WEBCAM DRIVER 17864M: Hans Verkuil <hverkuil@xs4all.nl> 17865L: linux-media@vger.kernel.org 17866S: Odd Fixes 17867T: git git://linuxtv.org/media_tree.git 17868F: drivers/media/usb/pwc/* 17869F: include/trace/events/pwc.h 17870 17871PWM IR Transmitter 17872M: Sean Young <sean@mess.org> 17873L: linux-media@vger.kernel.org 17874S: Maintained 17875F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17876F: drivers/media/rc/pwm-ir-tx.c 17877 17878PWM SUBSYSTEM 17879M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17880L: linux-pwm@vger.kernel.org 17881S: Maintained 17882Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17883T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17884F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17885F: Documentation/devicetree/bindings/pwm/ 17886F: Documentation/driver-api/pwm.rst 17887F: drivers/gpio/gpio-mvebu.c 17888F: drivers/pwm/ 17889F: drivers/video/backlight/pwm_bl.c 17890F: include/dt-bindings/pwm/ 17891F: include/linux/pwm.h 17892F: include/linux/pwm_backlight.h 17893K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17894 17895PXA GPIO DRIVER 17896M: Robert Jarzmik <robert.jarzmik@free.fr> 17897L: linux-gpio@vger.kernel.org 17898S: Maintained 17899F: drivers/gpio/gpio-pxa.c 17900 17901PXA MMCI DRIVER 17902S: Orphan 17903 17904PXA RTC DRIVER 17905M: Robert Jarzmik <robert.jarzmik@free.fr> 17906L: linux-rtc@vger.kernel.org 17907S: Maintained 17908 17909PXA2xx/PXA3xx SUPPORT 17910M: Daniel Mack <daniel@zonque.org> 17911M: Haojian Zhuang <haojian.zhuang@gmail.com> 17912M: Robert Jarzmik <robert.jarzmik@free.fr> 17913L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17914S: Maintained 17915T: git git://github.com/hzhuang1/linux.git 17916T: git git://github.com/rjarzmik/linux.git 17917F: arch/arm/boot/dts/intel/pxa/ 17918F: arch/arm/mach-pxa/ 17919F: drivers/dma/pxa* 17920F: drivers/pcmcia/pxa2xx* 17921F: drivers/pinctrl/pxa/ 17922F: drivers/spi/spi-pxa2xx* 17923F: drivers/usb/gadget/udc/pxa2* 17924F: include/sound/pxa2xx-lib.h 17925F: sound/arm/pxa* 17926F: sound/soc/pxa/ 17927 17928QAT DRIVER 17929M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17930L: qat-linux@intel.com 17931S: Supported 17932F: drivers/crypto/intel/qat/ 17933 17934QCOM AUDIO (ASoC) DRIVERS 17935M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17936M: Banajit Goswami <bgoswami@quicinc.com> 17937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17938S: Supported 17939F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17940F: Documentation/devicetree/bindings/sound/qcom,* 17941F: drivers/soc/qcom/apr.c 17942F: include/dt-bindings/sound/qcom,wcd9335.h 17943F: sound/soc/codecs/lpass-rx-macro.* 17944F: sound/soc/codecs/lpass-tx-macro.* 17945F: sound/soc/codecs/lpass-va-macro.c 17946F: sound/soc/codecs/lpass-wsa-macro.* 17947F: sound/soc/codecs/msm8916-wcd-analog.c 17948F: sound/soc/codecs/msm8916-wcd-digital.c 17949F: sound/soc/codecs/wcd-clsh-v2.* 17950F: sound/soc/codecs/wcd-mbhc-v2.* 17951F: sound/soc/codecs/wcd9335.* 17952F: sound/soc/codecs/wcd934x.c 17953F: sound/soc/codecs/wsa881x.c 17954F: sound/soc/codecs/wsa883x.c 17955F: sound/soc/codecs/wsa884x.c 17956F: sound/soc/qcom/ 17957 17958QCOM EMBEDDED USB DEBUGGER (EUD) 17959M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17960L: linux-arm-msm@vger.kernel.org 17961S: Maintained 17962F: Documentation/ABI/testing/sysfs-driver-eud 17963F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17964F: drivers/usb/misc/qcom_eud.c 17965 17966QCOM IPA DRIVER 17967M: Alex Elder <elder@kernel.org> 17968L: netdev@vger.kernel.org 17969S: Supported 17970F: drivers/net/ipa/ 17971 17972QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17973M: Gabriel Somlo <somlo@cmu.edu> 17974M: "Michael S. Tsirkin" <mst@redhat.com> 17975L: qemu-devel@nongnu.org 17976S: Maintained 17977F: drivers/firmware/qemu_fw_cfg.c 17978F: include/uapi/linux/qemu_fw_cfg.h 17979 17980QIB DRIVER 17981M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17982L: linux-rdma@vger.kernel.org 17983S: Supported 17984F: drivers/infiniband/hw/qib/ 17985 17986QLOGIC QL41xxx FCOE DRIVER 17987M: Saurav Kashyap <skashyap@marvell.com> 17988M: Javed Hasan <jhasan@marvell.com> 17989M: GR-QLogic-Storage-Upstream@marvell.com 17990L: linux-scsi@vger.kernel.org 17991S: Supported 17992F: drivers/scsi/qedf/ 17993 17994QLOGIC QL41xxx ISCSI DRIVER 17995M: Nilesh Javali <njavali@marvell.com> 17996M: Manish Rangankar <mrangankar@marvell.com> 17997M: GR-QLogic-Storage-Upstream@marvell.com 17998L: linux-scsi@vger.kernel.org 17999S: Supported 18000F: drivers/scsi/qedi/ 18001 18002QLOGIC QL4xxx ETHERNET DRIVER 18003M: Ariel Elior <aelior@marvell.com> 18004M: Manish Chopra <manishc@marvell.com> 18005L: netdev@vger.kernel.org 18006S: Supported 18007F: drivers/net/ethernet/qlogic/qed/ 18008F: drivers/net/ethernet/qlogic/qede/ 18009F: include/linux/qed/ 18010 18011QLOGIC QL4xxx RDMA DRIVER 18012M: Michal Kalderon <mkalderon@marvell.com> 18013M: Ariel Elior <aelior@marvell.com> 18014L: linux-rdma@vger.kernel.org 18015S: Supported 18016F: drivers/infiniband/hw/qedr/ 18017F: include/uapi/rdma/qedr-abi.h 18018 18019QLOGIC QLA1280 SCSI DRIVER 18020M: Michael Reed <mdr@sgi.com> 18021L: linux-scsi@vger.kernel.org 18022S: Maintained 18023F: drivers/scsi/qla1280.[ch] 18024 18025QLOGIC QLA2XXX FC-SCSI DRIVER 18026M: Nilesh Javali <njavali@marvell.com> 18027M: GR-QLogic-Storage-Upstream@marvell.com 18028L: linux-scsi@vger.kernel.org 18029S: Supported 18030F: drivers/scsi/qla2xxx/ 18031 18032QLOGIC QLA3XXX NETWORK DRIVER 18033M: GR-Linux-NIC-Dev@marvell.com 18034L: netdev@vger.kernel.org 18035S: Supported 18036F: drivers/net/ethernet/qlogic/qla3xxx.* 18037 18038QLOGIC QLA4XXX iSCSI DRIVER 18039M: Nilesh Javali <njavali@marvell.com> 18040M: Manish Rangankar <mrangankar@marvell.com> 18041M: GR-QLogic-Storage-Upstream@marvell.com 18042L: linux-scsi@vger.kernel.org 18043S: Supported 18044F: drivers/scsi/qla4xxx/ 18045 18046QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18047M: Shahed Shaikh <shshaikh@marvell.com> 18048M: Manish Chopra <manishc@marvell.com> 18049M: GR-Linux-NIC-Dev@marvell.com 18050L: netdev@vger.kernel.org 18051S: Supported 18052F: drivers/net/ethernet/qlogic/qlcnic/ 18053 18054QM1D1B0004 MEDIA DRIVER 18055M: Akihiro Tsukada <tskd08@gmail.com> 18056L: linux-media@vger.kernel.org 18057S: Odd Fixes 18058F: drivers/media/tuners/qm1d1b0004* 18059 18060QM1D1C0042 MEDIA DRIVER 18061M: Akihiro Tsukada <tskd08@gmail.com> 18062L: linux-media@vger.kernel.org 18063S: Odd Fixes 18064F: drivers/media/tuners/qm1d1c0042* 18065 18066QNX4 FILESYSTEM 18067M: Anders Larsen <al@alarsen.net> 18068S: Maintained 18069W: http://www.alarsen.net/linux/qnx4fs/ 18070F: fs/qnx4/ 18071F: include/uapi/linux/qnx4_fs.h 18072F: include/uapi/linux/qnxtypes.h 18073 18074QNX6 FILESYSTEM 18075S: Orphan 18076F: Documentation/filesystems/qnx6.rst 18077F: fs/qnx6/ 18078F: include/linux/qnx6_fs.h 18079 18080QORIQ DPAA2 FSL-MC BUS DRIVER 18081M: Stuart Yoder <stuyoder@gmail.com> 18082M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18083L: linux-kernel@vger.kernel.org 18084S: Maintained 18085F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18086F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18087F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18088F: drivers/bus/fsl-mc/ 18089F: include/uapi/linux/fsl_mc.h 18090 18091QT1010 MEDIA DRIVER 18092L: linux-media@vger.kernel.org 18093S: Orphan 18094W: https://linuxtv.org 18095Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18096F: drivers/media/tuners/qt1010* 18097 18098QUALCOMM ATH12K WIRELESS DRIVER 18099M: Kalle Valo <kvalo@kernel.org> 18100M: Jeff Johnson <jjohnson@kernel.org> 18101L: ath12k@lists.infradead.org 18102S: Supported 18103W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18104T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18105F: drivers/net/wireless/ath/ath12k/ 18106N: ath12k 18107 18108QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18109M: Kalle Valo <kvalo@kernel.org> 18110M: Jeff Johnson <jjohnson@kernel.org> 18111L: ath10k@lists.infradead.org 18112S: Supported 18113W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18114T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18115F: drivers/net/wireless/ath/ath10k/ 18116N: ath10k 18117 18118QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18119M: Kalle Valo <kvalo@kernel.org> 18120M: Jeff Johnson <jjohnson@kernel.org> 18121L: ath11k@lists.infradead.org 18122S: Supported 18123W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18124B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18125T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18126F: drivers/net/wireless/ath/ath11k/ 18127N: ath11k 18128 18129QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18130M: Toke Høiland-Jørgensen <toke@toke.dk> 18131L: linux-wireless@vger.kernel.org 18132S: Maintained 18133W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18135F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18136F: drivers/net/wireless/ath/ath9k/ 18137 18138QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18139M: Stefan Wahren <wahrenst@gmx.net> 18140L: netdev@vger.kernel.org 18141S: Maintained 18142F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18143F: drivers/net/ethernet/qualcomm/qca* 18144 18145QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18146M: Stephan Gerhold <stephan@gerhold.net> 18147L: netdev@vger.kernel.org 18148L: linux-arm-msm@vger.kernel.org 18149S: Maintained 18150F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18151F: drivers/net/wwan/qcom_bam_dmux.c 18152 18153QUALCOMM CAMERA SUBSYSTEM DRIVER 18154M: Robert Foss <rfoss@kernel.org> 18155M: Todor Tomov <todor.too@gmail.com> 18156M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18157L: linux-media@vger.kernel.org 18158S: Maintained 18159F: Documentation/admin-guide/media/qcom_camss.rst 18160F: Documentation/devicetree/bindings/media/*camss* 18161F: drivers/media/platform/qcom/camss/ 18162 18163QUALCOMM CLOCK DRIVERS 18164M: Bjorn Andersson <andersson@kernel.org> 18165L: linux-arm-msm@vger.kernel.org 18166S: Supported 18167T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18168F: Documentation/devicetree/bindings/clock/qcom,* 18169F: drivers/clk/qcom/ 18170F: include/dt-bindings/clock/qcom,* 18171 18172QUALCOMM CLOUD AI (QAIC) DRIVER 18173M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18174R: Carl Vanderlip <quic_carlv@quicinc.com> 18175R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18176L: linux-arm-msm@vger.kernel.org 18177L: dri-devel@lists.freedesktop.org 18178S: Supported 18179T: git git://anongit.freedesktop.org/drm/drm-misc 18180F: Documentation/accel/qaic/ 18181F: drivers/accel/qaic/ 18182F: include/uapi/drm/qaic_accel.h 18183 18184QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18185M: Bjorn Andersson <andersson@kernel.org> 18186M: Konrad Dybcio <konrad.dybcio@linaro.org> 18187L: linux-pm@vger.kernel.org 18188L: linux-arm-msm@vger.kernel.org 18189S: Maintained 18190F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18191F: drivers/pmdomain/qcom/cpr.c 18192 18193QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18194M: Ilia Lin <ilia.lin@kernel.org> 18195L: linux-pm@vger.kernel.org 18196S: Maintained 18197F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18198F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18199F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18200 18201QUALCOMM CRYPTO DRIVERS 18202M: Thara Gopinath <thara.gopinath@gmail.com> 18203L: linux-crypto@vger.kernel.org 18204L: linux-arm-msm@vger.kernel.org 18205S: Maintained 18206F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18207F: drivers/crypto/qce/ 18208 18209QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18210M: Timur Tabi <timur@kernel.org> 18211L: netdev@vger.kernel.org 18212S: Maintained 18213F: drivers/net/ethernet/qualcomm/emac/ 18214 18215QUALCOMM ETHQOS ETHERNET DRIVER 18216M: Vinod Koul <vkoul@kernel.org> 18217L: netdev@vger.kernel.org 18218L: linux-arm-msm@vger.kernel.org 18219S: Maintained 18220F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18221F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18222 18223QUALCOMM FASTRPC DRIVER 18224M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18225M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18226L: linux-arm-msm@vger.kernel.org 18227S: Maintained 18228F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18229F: drivers/misc/fastrpc.c 18230F: include/uapi/misc/fastrpc.h 18231 18232QUALCOMM HEXAGON ARCHITECTURE 18233M: Brian Cain <bcain@quicinc.com> 18234L: linux-hexagon@vger.kernel.org 18235S: Supported 18236T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18237F: arch/hexagon/ 18238 18239QUALCOMM HIDMA DRIVER 18240M: Sinan Kaya <okaya@kernel.org> 18241L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18242L: linux-arm-msm@vger.kernel.org 18243L: dmaengine@vger.kernel.org 18244S: Supported 18245F: drivers/dma/qcom/hidma* 18246 18247QUALCOMM I2C CCI DRIVER 18248M: Loic Poulain <loic.poulain@linaro.org> 18249M: Robert Foss <rfoss@kernel.org> 18250L: linux-i2c@vger.kernel.org 18251L: linux-arm-msm@vger.kernel.org 18252S: Maintained 18253F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18254F: drivers/i2c/busses/i2c-qcom-cci.c 18255 18256QUALCOMM INTERCONNECT BWMON DRIVER 18257M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18258L: linux-arm-msm@vger.kernel.org 18259S: Maintained 18260F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18261F: drivers/soc/qcom/icc-bwmon.c 18262 18263QUALCOMM IOMMU 18264M: Rob Clark <robdclark@gmail.com> 18265L: iommu@lists.linux.dev 18266L: linux-arm-msm@vger.kernel.org 18267S: Maintained 18268F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18269F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18270F: drivers/iommu/msm_iommu* 18271 18272QUALCOMM IPC ROUTER (QRTR) DRIVER 18273M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18274L: linux-arm-msm@vger.kernel.org 18275S: Maintained 18276F: include/trace/events/qrtr.h 18277F: include/uapi/linux/qrtr.h 18278F: net/qrtr/ 18279 18280QUALCOMM IPCC MAILBOX DRIVER 18281M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18282L: linux-arm-msm@vger.kernel.org 18283S: Supported 18284F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18285F: drivers/mailbox/qcom-ipcc.c 18286F: include/dt-bindings/mailbox/qcom-ipcc.h 18287 18288QUALCOMM IPQ4019 USB PHY DRIVER 18289M: Robert Marko <robert.marko@sartura.hr> 18290M: Luka Perkov <luka.perkov@sartura.hr> 18291L: linux-arm-msm@vger.kernel.org 18292S: Maintained 18293F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18294F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18295 18296QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18297M: Robert Marko <robert.marko@sartura.hr> 18298M: Luka Perkov <luka.perkov@sartura.hr> 18299L: linux-arm-msm@vger.kernel.org 18300S: Maintained 18301F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18302F: drivers/regulator/vqmmc-ipq4019-regulator.c 18303 18304QUALCOMM NAND CONTROLLER DRIVER 18305M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18306L: linux-mtd@lists.infradead.org 18307L: linux-arm-msm@vger.kernel.org 18308S: Maintained 18309F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18310F: drivers/mtd/nand/raw/qcom_nandc.c 18311 18312QUALCOMM QSEECOM DRIVER 18313M: Maximilian Luz <luzmaximilian@gmail.com> 18314L: linux-arm-msm@vger.kernel.org 18315S: Maintained 18316F: drivers/firmware/qcom/qcom_qseecom.c 18317 18318QUALCOMM QSEECOM UEFISECAPP DRIVER 18319M: Maximilian Luz <luzmaximilian@gmail.com> 18320L: linux-arm-msm@vger.kernel.org 18321S: Maintained 18322F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18323 18324QUALCOMM RMNET DRIVER 18325M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18326M: Sean Tranchetti <quic_stranche@quicinc.com> 18327L: netdev@vger.kernel.org 18328S: Maintained 18329F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18330F: drivers/net/ethernet/qualcomm/rmnet/ 18331F: include/linux/if_rmnet.h 18332 18333QUALCOMM TSENS THERMAL DRIVER 18334M: Amit Kucheria <amitk@kernel.org> 18335M: Thara Gopinath <thara.gopinath@gmail.com> 18336L: linux-pm@vger.kernel.org 18337L: linux-arm-msm@vger.kernel.org 18338S: Maintained 18339F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18340F: drivers/thermal/qcom/ 18341 18342QUALCOMM TYPEC PORT MANAGER DRIVER 18343M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18344L: linux-arm-msm@vger.kernel.org 18345L: linux-usb@vger.kernel.org 18346S: Maintained 18347F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18348F: drivers/usb/typec/tcpm/qcom/ 18349 18350QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18351M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18352M: Vikash Garodia <quic_vgarodia@quicinc.com> 18353R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18354L: linux-media@vger.kernel.org 18355L: linux-arm-msm@vger.kernel.org 18356S: Maintained 18357T: git git://linuxtv.org/media_tree.git 18358F: Documentation/devicetree/bindings/media/*venus* 18359F: drivers/media/platform/qcom/venus/ 18360 18361QUALCOMM WCN36XX WIRELESS DRIVER 18362M: Loic Poulain <loic.poulain@linaro.org> 18363L: wcn36xx@lists.infradead.org 18364S: Supported 18365W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18366F: drivers/net/wireless/ath/wcn36xx/ 18367 18368QUANTENNA QTNFMAC WIRELESS DRIVER 18369M: Igor Mitsyanko <imitsyanko@quantenna.com> 18370R: Sergey Matyukevich <geomatsi@gmail.com> 18371L: linux-wireless@vger.kernel.org 18372S: Maintained 18373F: drivers/net/wireless/quantenna 18374 18375RADEON and AMDGPU DRM DRIVERS 18376M: Alex Deucher <alexander.deucher@amd.com> 18377M: Christian König <christian.koenig@amd.com> 18378M: Pan, Xinhui <Xinhui.Pan@amd.com> 18379L: amd-gfx@lists.freedesktop.org 18380S: Supported 18381B: https://gitlab.freedesktop.org/drm/amd/-/issues 18382C: irc://irc.oftc.net/radeon 18383T: git https://gitlab.freedesktop.org/agd5f/linux.git 18384F: Documentation/gpu/amdgpu/ 18385F: drivers/gpu/drm/amd/ 18386F: drivers/gpu/drm/ci/xfails/amd* 18387F: drivers/gpu/drm/radeon/ 18388F: include/uapi/drm/amdgpu_drm.h 18389F: include/uapi/drm/radeon_drm.h 18390 18391RADEON FRAMEBUFFER DISPLAY DRIVER 18392M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18393L: linux-fbdev@vger.kernel.org 18394S: Maintained 18395F: drivers/video/fbdev/aty/radeon* 18396F: include/uapi/linux/radeonfb.h 18397 18398RADIOSHARK RADIO DRIVER 18399M: Hans Verkuil <hverkuil@xs4all.nl> 18400L: linux-media@vger.kernel.org 18401S: Maintained 18402T: git git://linuxtv.org/media_tree.git 18403F: drivers/media/radio/radio-shark.c 18404 18405RADIOSHARK2 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-shark2.c 18411F: drivers/media/radio/radio-tea5777.c 18412 18413RADOS BLOCK DEVICE (RBD) 18414M: Ilya Dryomov <idryomov@gmail.com> 18415R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18416L: ceph-devel@vger.kernel.org 18417S: Supported 18418W: http://ceph.com/ 18419T: git https://github.com/ceph/ceph-client.git 18420F: Documentation/ABI/testing/sysfs-bus-rbd 18421F: drivers/block/rbd.c 18422F: drivers/block/rbd_types.h 18423 18424RAGE128 FRAMEBUFFER DISPLAY DRIVER 18425L: linux-fbdev@vger.kernel.org 18426S: Orphan 18427F: drivers/video/fbdev/aty/aty128fb.c 18428 18429RAINSHADOW-CEC DRIVER 18430M: Hans Verkuil <hverkuil@xs4all.nl> 18431L: linux-media@vger.kernel.org 18432S: Maintained 18433T: git git://linuxtv.org/media_tree.git 18434F: drivers/media/cec/usb/rainshadow/ 18435 18436RALINK MIPS ARCHITECTURE 18437M: John Crispin <john@phrozen.org> 18438M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18439L: linux-mips@vger.kernel.org 18440S: Maintained 18441F: arch/mips/ralink 18442 18443RALINK MT7621 MIPS ARCHITECTURE 18444M: Arınç ÜNAL <arinc.unal@arinc9.com> 18445M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18446L: linux-mips@vger.kernel.org 18447S: Maintained 18448F: arch/mips/boot/dts/ralink/mt7621* 18449 18450RALINK RT2X00 WIRELESS LAN DRIVER 18451M: Stanislaw Gruszka <stf_xl@wp.pl> 18452L: linux-wireless@vger.kernel.org 18453S: Maintained 18454F: drivers/net/wireless/ralink/rt2x00/ 18455 18456RAMDISK RAM BLOCK DEVICE DRIVER 18457M: Jens Axboe <axboe@kernel.dk> 18458S: Maintained 18459F: Documentation/admin-guide/blockdev/ramdisk.rst 18460F: drivers/block/brd.c 18461 18462RANCHU VIRTUAL BOARD FOR MIPS 18463M: Miodrag Dinic <miodrag.dinic@mips.com> 18464L: linux-mips@vger.kernel.org 18465S: Supported 18466F: arch/mips/configs/generic/board-ranchu.config 18467F: arch/mips/generic/board-ranchu.c 18468 18469RANDOM NUMBER DRIVER 18470M: "Theodore Ts'o" <tytso@mit.edu> 18471M: Jason A. Donenfeld <Jason@zx2c4.com> 18472S: Maintained 18473T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18474F: drivers/char/random.c 18475F: drivers/virt/vmgenid.c 18476 18477RAPIDIO SUBSYSTEM 18478M: Matt Porter <mporter@kernel.crashing.org> 18479M: Alexandre Bounine <alex.bou9@gmail.com> 18480S: Maintained 18481F: drivers/rapidio/ 18482 18483RAS INFRASTRUCTURE 18484M: Tony Luck <tony.luck@intel.com> 18485M: Borislav Petkov <bp@alien8.de> 18486L: linux-edac@vger.kernel.org 18487S: Maintained 18488F: Documentation/admin-guide/RAS 18489F: drivers/ras/ 18490F: include/linux/ras.h 18491F: include/ras/ras_event.h 18492 18493RAS FRU MEMORY POISON MANAGER (FMPM) 18494M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18495L: linux-edac@vger.kernel.org 18496S: Maintained 18497F: drivers/ras/amd/fmpm.c 18498 18499RC-CORE / LIRC FRAMEWORK 18500M: Sean Young <sean@mess.org> 18501L: linux-media@vger.kernel.org 18502S: Maintained 18503W: http://linuxtv.org 18504T: git git://linuxtv.org/media_tree.git 18505F: Documentation/driver-api/media/rc-core.rst 18506F: Documentation/userspace-api/media/rc/ 18507F: drivers/media/rc/ 18508F: include/media/rc-core.h 18509F: include/media/rc-map.h 18510F: include/uapi/linux/lirc.h 18511 18512RCMM REMOTE CONTROLS DECODER 18513M: Patrick Lerda <patrick9876@free.fr> 18514S: Maintained 18515F: drivers/media/rc/ir-rcmm-decoder.c 18516 18517RCUTORTURE TEST FRAMEWORK 18518M: "Paul E. McKenney" <paulmck@kernel.org> 18519M: Josh Triplett <josh@joshtriplett.org> 18520R: Steven Rostedt <rostedt@goodmis.org> 18521R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18522R: Lai Jiangshan <jiangshanlai@gmail.com> 18523L: rcu@vger.kernel.org 18524S: Supported 18525T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18526F: tools/testing/selftests/rcutorture 18527 18528RDACM20 Camera Sensor 18529M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18530M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18531M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18532M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18533L: linux-media@vger.kernel.org 18534S: Maintained 18535F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18536F: drivers/media/i2c/max9271.c 18537F: drivers/media/i2c/max9271.h 18538F: drivers/media/i2c/rdacm20.c 18539 18540RDACM21 Camera Sensor 18541M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18542M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18543M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18544M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18545L: linux-media@vger.kernel.org 18546S: Maintained 18547F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18548F: drivers/media/i2c/max9271.c 18549F: drivers/media/i2c/max9271.h 18550F: drivers/media/i2c/rdacm21.c 18551 18552RDC R-321X SoC 18553M: Florian Fainelli <florian@openwrt.org> 18554S: Maintained 18555 18556RDC R6040 FAST ETHERNET DRIVER 18557M: Florian Fainelli <f.fainelli@gmail.com> 18558L: netdev@vger.kernel.org 18559S: Maintained 18560F: drivers/net/ethernet/rdc/r6040.c 18561 18562RDMAVT - RDMA verbs software 18563M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18564L: linux-rdma@vger.kernel.org 18565S: Supported 18566F: drivers/infiniband/sw/rdmavt 18567 18568RDS - RELIABLE DATAGRAM SOCKETS 18569M: Allison Henderson <allison.henderson@oracle.com> 18570L: netdev@vger.kernel.org 18571L: linux-rdma@vger.kernel.org 18572L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18573S: Supported 18574W: https://oss.oracle.com/projects/rds/ 18575F: Documentation/networking/rds.rst 18576F: net/rds/ 18577 18578RDT - RESOURCE ALLOCATION 18579M: Fenghua Yu <fenghua.yu@intel.com> 18580M: Reinette Chatre <reinette.chatre@intel.com> 18581L: linux-kernel@vger.kernel.org 18582S: Supported 18583F: Documentation/arch/x86/resctrl* 18584F: arch/x86/include/asm/resctrl.h 18585F: arch/x86/kernel/cpu/resctrl/ 18586F: tools/testing/selftests/resctrl/ 18587 18588READ-COPY UPDATE (RCU) 18589M: "Paul E. McKenney" <paulmck@kernel.org> 18590M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18591M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18592M: Joel Fernandes <joel@joelfernandes.org> 18593M: Josh Triplett <josh@joshtriplett.org> 18594M: Boqun Feng <boqun.feng@gmail.com> 18595R: Steven Rostedt <rostedt@goodmis.org> 18596R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18597R: Lai Jiangshan <jiangshanlai@gmail.com> 18598R: Zqiang <qiang.zhang1211@gmail.com> 18599L: rcu@vger.kernel.org 18600S: Supported 18601W: http://www.rdrop.com/users/paulmck/RCU/ 18602T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18603F: Documentation/RCU/ 18604F: include/linux/rcu* 18605F: kernel/rcu/ 18606X: Documentation/RCU/torture.rst 18607X: include/linux/srcu*.h 18608X: kernel/rcu/srcu*.c 18609 18610REAL TIME CLOCK (RTC) SUBSYSTEM 18611M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18612L: linux-rtc@vger.kernel.org 18613S: Maintained 18614Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18615T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18616F: Documentation/admin-guide/rtc.rst 18617F: Documentation/devicetree/bindings/rtc/ 18618F: drivers/rtc/ 18619F: include/linux/rtc.h 18620F: include/linux/rtc/ 18621F: include/uapi/linux/rtc.h 18622F: tools/testing/selftests/rtc/ 18623 18624Real-time Linux Analysis (RTLA) tools 18625M: Daniel Bristot de Oliveira <bristot@kernel.org> 18626M: Steven Rostedt <rostedt@goodmis.org> 18627L: linux-trace-kernel@vger.kernel.org 18628S: Maintained 18629F: Documentation/tools/rtla/ 18630F: tools/tracing/rtla/ 18631 18632REALTEK AUDIO CODECS 18633M: Oder Chiou <oder_chiou@realtek.com> 18634S: Maintained 18635F: include/sound/rt*.h 18636F: sound/soc/codecs/rt* 18637 18638REALTEK OTTO WATCHDOG 18639M: Sander Vanheule <sander@svanheule.net> 18640L: linux-watchdog@vger.kernel.org 18641S: Maintained 18642F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18643F: drivers/watchdog/realtek_otto_wdt.c 18644 18645REALTEK RTL83xx SMI DSA ROUTER CHIPS 18646M: Linus Walleij <linus.walleij@linaro.org> 18647M: Alvin Šipraga <alsi@bang-olufsen.dk> 18648S: Maintained 18649F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18650F: drivers/net/dsa/realtek/* 18651 18652REALTEK WIRELESS DRIVER (rtlwifi family) 18653M: Ping-Ke Shih <pkshih@realtek.com> 18654L: linux-wireless@vger.kernel.org 18655S: Maintained 18656T: git https://github.com/pkshih/rtw.git 18657F: drivers/net/wireless/realtek/rtlwifi/ 18658 18659REALTEK WIRELESS DRIVER (rtw88) 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/rtw88/ 18665 18666REALTEK WIRELESS DRIVER (rtw89) 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/rtw89/ 18672 18673REDPINE WIRELESS DRIVER 18674L: linux-wireless@vger.kernel.org 18675S: Orphan 18676F: drivers/net/wireless/rsi/ 18677 18678REGISTER MAP ABSTRACTION 18679M: Mark Brown <broonie@kernel.org> 18680L: linux-kernel@vger.kernel.org 18681S: Supported 18682T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18683F: Documentation/devicetree/bindings/regmap/ 18684F: drivers/base/regmap/ 18685F: include/linux/regmap.h 18686 18687REISERFS FILE SYSTEM 18688L: reiserfs-devel@vger.kernel.org 18689S: Obsolete 18690F: fs/reiserfs/ 18691 18692REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18693M: Bjorn Andersson <andersson@kernel.org> 18694M: Mathieu Poirier <mathieu.poirier@linaro.org> 18695L: linux-remoteproc@vger.kernel.org 18696S: Maintained 18697T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18698F: Documentation/ABI/testing/sysfs-class-remoteproc 18699F: Documentation/devicetree/bindings/remoteproc/ 18700F: Documentation/staging/remoteproc.rst 18701F: drivers/remoteproc/ 18702F: include/linux/remoteproc.h 18703F: include/linux/remoteproc/ 18704 18705REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18706M: Bjorn Andersson <andersson@kernel.org> 18707M: Mathieu Poirier <mathieu.poirier@linaro.org> 18708L: linux-remoteproc@vger.kernel.org 18709S: Maintained 18710T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18711F: Documentation/ABI/testing/sysfs-bus-rpmsg 18712F: Documentation/staging/rpmsg.rst 18713F: drivers/rpmsg/ 18714F: include/linux/rpmsg.h 18715F: include/linux/rpmsg/ 18716F: include/uapi/linux/rpmsg.h 18717F: samples/rpmsg/ 18718 18719REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18720M: Stephan Gerhold <stephan@gerhold.net> 18721L: netdev@vger.kernel.org 18722L: linux-remoteproc@vger.kernel.org 18723S: Maintained 18724F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18725 18726RENESAS CLOCK DRIVERS 18727M: Geert Uytterhoeven <geert+renesas@glider.be> 18728L: linux-renesas-soc@vger.kernel.org 18729S: Supported 18730T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18731F: Documentation/devicetree/bindings/clock/renesas,* 18732F: drivers/clk/renesas/ 18733 18734RENESAS EMEV2 I2C DRIVER 18735M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18736L: linux-renesas-soc@vger.kernel.org 18737S: Supported 18738F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18739F: drivers/i2c/busses/i2c-emev2.c 18740 18741RENESAS ETHERNET AVB DRIVER 18742R: Sergey Shtylyov <s.shtylyov@omp.ru> 18743L: netdev@vger.kernel.org 18744L: linux-renesas-soc@vger.kernel.org 18745F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18746F: drivers/net/ethernet/renesas/Kconfig 18747F: drivers/net/ethernet/renesas/Makefile 18748F: drivers/net/ethernet/renesas/ravb* 18749 18750RENESAS ETHERNET SWITCH DRIVER 18751R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18752L: netdev@vger.kernel.org 18753L: linux-renesas-soc@vger.kernel.org 18754F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18755F: drivers/net/ethernet/renesas/Kconfig 18756F: drivers/net/ethernet/renesas/Makefile 18757F: drivers/net/ethernet/renesas/rcar_gen4* 18758F: drivers/net/ethernet/renesas/rswitch* 18759 18760RENESAS IDT821034 ASoC CODEC 18761M: Herve Codina <herve.codina@bootlin.com> 18762L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18763S: Maintained 18764F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18765F: sound/soc/codecs/idt821034.c 18766 18767RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18768M: Miquel Raynal <miquel.raynal@bootlin.com> 18769L: linux-mtd@lists.infradead.org 18770L: linux-renesas-soc@vger.kernel.org 18771S: Maintained 18772F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18773F: drivers/mtd/nand/raw/renesas-nand-controller.c 18774 18775RENESAS R-CAR GYROADC DRIVER 18776M: Marek Vasut <marek.vasut@gmail.com> 18777L: linux-iio@vger.kernel.org 18778S: Supported 18779F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18780F: drivers/iio/adc/rcar-gyroadc.c 18781 18782RENESAS R-CAR I2C DRIVERS 18783M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18784L: linux-renesas-soc@vger.kernel.org 18785S: Supported 18786F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18787F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18788F: drivers/i2c/busses/i2c-rcar.c 18789F: drivers/i2c/busses/i2c-sh_mobile.c 18790 18791RENESAS R-CAR SATA DRIVER 18792R: Sergey Shtylyov <s.shtylyov@omp.ru> 18793L: linux-ide@vger.kernel.org 18794L: linux-renesas-soc@vger.kernel.org 18795S: Supported 18796F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18797F: drivers/ata/sata_rcar.c 18798 18799RENESAS R-CAR THERMAL DRIVERS 18800M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18801L: linux-renesas-soc@vger.kernel.org 18802S: Supported 18803F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18804F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18805F: drivers/thermal/rcar_gen3_thermal.c 18806F: drivers/thermal/rcar_thermal.c 18807 18808RENESAS RIIC DRIVER 18809M: Chris Brandt <chris.brandt@renesas.com> 18810L: linux-renesas-soc@vger.kernel.org 18811S: Supported 18812F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18813F: drivers/i2c/busses/i2c-riic.c 18814 18815RENESAS RZ/G2L A/D DRIVER 18816M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18817L: linux-iio@vger.kernel.org 18818L: linux-renesas-soc@vger.kernel.org 18819S: Supported 18820F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18821F: drivers/iio/adc/rzg2l_adc.c 18822 18823RENESAS RZ/G2L MTU3a COUNTER DRIVER 18824M: Biju Das <biju.das.jz@bp.renesas.com> 18825L: linux-iio@vger.kernel.org 18826L: linux-renesas-soc@vger.kernel.org 18827S: Supported 18828F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18829F: drivers/counter/rz-mtu3-cnt.c 18830 18831RENESAS RZ/N1 A5PSW SWITCH DRIVER 18832M: Clément Léger <clement.leger@bootlin.com> 18833L: linux-renesas-soc@vger.kernel.org 18834L: netdev@vger.kernel.org 18835S: Maintained 18836F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18837F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18838F: drivers/net/dsa/rzn1_a5psw* 18839F: drivers/net/pcs/pcs-rzn1-miic.c 18840F: include/dt-bindings/net/pcs-rzn1-miic.h 18841F: include/linux/pcs-rzn1-miic.h 18842F: net/dsa/tag_rzn1_a5psw.c 18843 18844RENESAS RZ/N1 RTC CONTROLLER DRIVER 18845M: Miquel Raynal <miquel.raynal@bootlin.com> 18846L: linux-rtc@vger.kernel.org 18847L: linux-renesas-soc@vger.kernel.org 18848S: Maintained 18849F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18850F: drivers/rtc/rtc-rzn1.c 18851 18852RENESAS RZ/N1 USBF CONTROLLER DRIVER 18853M: Herve Codina <herve.codina@bootlin.com> 18854L: linux-renesas-soc@vger.kernel.org 18855L: linux-usb@vger.kernel.org 18856S: Maintained 18857F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18858F: drivers/usb/gadget/udc/renesas_usbf.c 18859 18860RENESAS RZ/V2M I2C DRIVER 18861M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18862L: linux-i2c@vger.kernel.org 18863L: linux-renesas-soc@vger.kernel.org 18864S: Supported 18865F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18866F: drivers/i2c/busses/i2c-rzv2m.c 18867 18868RENESAS SUPERH ETHERNET DRIVER 18869R: Sergey Shtylyov <s.shtylyov@omp.ru> 18870L: netdev@vger.kernel.org 18871L: linux-renesas-soc@vger.kernel.org 18872F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18873F: drivers/net/ethernet/renesas/Kconfig 18874F: drivers/net/ethernet/renesas/Makefile 18875F: drivers/net/ethernet/renesas/sh_eth* 18876F: include/linux/sh_eth.h 18877 18878RENESAS USB PHY DRIVER 18879M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18880L: linux-renesas-soc@vger.kernel.org 18881S: Maintained 18882F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18883 18884RENESAS VERSACLOCK 7 CLOCK DRIVER 18885M: Alex Helms <alexander.helms.jy@renesas.com> 18886S: Maintained 18887F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18888F: drivers/clk/clk-versaclock7.c 18889 18890RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18891M: Herve Codina <herve.codina@bootlin.com> 18892L: linux-iio@vger.kernel.org 18893S: Maintained 18894F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18895F: drivers/iio/potentiometer/x9250.c 18896 18897RESET CONTROLLER FRAMEWORK 18898M: Philipp Zabel <p.zabel@pengutronix.de> 18899S: Maintained 18900T: git git://git.pengutronix.de/git/pza/linux 18901F: Documentation/devicetree/bindings/reset/ 18902F: Documentation/driver-api/reset.rst 18903F: drivers/reset/ 18904F: include/dt-bindings/reset/ 18905F: include/linux/reset-controller.h 18906F: include/linux/reset.h 18907F: include/linux/reset/ 18908K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18909 18910RESTARTABLE SEQUENCES SUPPORT 18911M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18912M: Peter Zijlstra <peterz@infradead.org> 18913M: "Paul E. McKenney" <paulmck@kernel.org> 18914M: Boqun Feng <boqun.feng@gmail.com> 18915L: linux-kernel@vger.kernel.org 18916S: Supported 18917F: include/trace/events/rseq.h 18918F: include/uapi/linux/rseq.h 18919F: kernel/rseq.c 18920F: tools/testing/selftests/rseq/ 18921 18922RFKILL 18923M: Johannes Berg <johannes@sipsolutions.net> 18924L: linux-wireless@vger.kernel.org 18925S: Maintained 18926W: https://wireless.wiki.kernel.org/ 18927Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18928T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18929T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18930F: Documentation/ABI/stable/sysfs-class-rfkill 18931F: Documentation/driver-api/rfkill.rst 18932F: include/linux/rfkill.h 18933F: include/uapi/linux/rfkill.h 18934F: net/rfkill/ 18935 18936RHASHTABLE 18937M: Thomas Graf <tgraf@suug.ch> 18938M: Herbert Xu <herbert@gondor.apana.org.au> 18939L: netdev@vger.kernel.org 18940S: Maintained 18941F: include/linux/rhashtable-types.h 18942F: include/linux/rhashtable.h 18943F: lib/rhashtable.c 18944F: lib/test_rhashtable.c 18945 18946RICOH R5C592 MEMORYSTICK DRIVER 18947M: Maxim Levitsky <maximlevitsky@gmail.com> 18948S: Maintained 18949F: drivers/memstick/host/r592.* 18950 18951RICOH SMARTMEDIA/XD DRIVER 18952M: Maxim Levitsky <maximlevitsky@gmail.com> 18953S: Maintained 18954F: drivers/mtd/nand/raw/r852.c 18955F: drivers/mtd/nand/raw/r852.h 18956 18957RISC-V ARCHITECTURE 18958M: Paul Walmsley <paul.walmsley@sifive.com> 18959M: Palmer Dabbelt <palmer@dabbelt.com> 18960M: Albert Ou <aou@eecs.berkeley.edu> 18961L: linux-riscv@lists.infradead.org 18962S: Supported 18963Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18964C: irc://irc.libera.chat/riscv 18965P: Documentation/arch/riscv/patch-acceptance.rst 18966T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18967F: arch/riscv/ 18968N: riscv 18969K: riscv 18970 18971RISC-V MICROCHIP FPGA SUPPORT 18972M: Conor Dooley <conor.dooley@microchip.com> 18973M: Daire McNamara <daire.mcnamara@microchip.com> 18974L: linux-riscv@lists.infradead.org 18975S: Supported 18976F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18977F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18978F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18979F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18980F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18981F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18982F: Documentation/devicetree/bindings/riscv/microchip.yaml 18983F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18984F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18985F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18986F: arch/riscv/boot/dts/microchip/ 18987F: drivers/char/hw_random/mpfs-rng.c 18988F: drivers/clk/microchip/clk-mpfs*.c 18989F: drivers/firmware/microchip/mpfs-auto-update.c 18990F: drivers/i2c/busses/i2c-microchip-corei2c.c 18991F: drivers/mailbox/mailbox-mpfs.c 18992F: drivers/pci/controller/pcie-microchip-host.c 18993F: drivers/pwm/pwm-microchip-core.c 18994F: drivers/reset/reset-mpfs.c 18995F: drivers/rtc/rtc-mpfs.c 18996F: drivers/soc/microchip/mpfs-sys-controller.c 18997F: drivers/spi/spi-microchip-core-qspi.c 18998F: drivers/spi/spi-microchip-core.c 18999F: drivers/usb/musb/mpfs.c 19000F: include/soc/microchip/mpfs.h 19001 19002RISC-V MISC SOC SUPPORT 19003M: Conor Dooley <conor@kernel.org> 19004L: linux-riscv@lists.infradead.org 19005S: Maintained 19006Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19007T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19008F: Documentation/devicetree/bindings/riscv/ 19009F: arch/riscv/boot/dts/ 19010X: arch/riscv/boot/dts/allwinner/ 19011X: arch/riscv/boot/dts/renesas/ 19012X: arch/riscv/boot/dts/sophgo/ 19013 19014RISC-V PMU DRIVERS 19015M: Atish Patra <atishp@atishpatra.org> 19016R: Anup Patel <anup@brainfault.org> 19017L: linux-riscv@lists.infradead.org 19018S: Supported 19019F: drivers/perf/riscv_pmu.c 19020F: drivers/perf/riscv_pmu_legacy.c 19021F: drivers/perf/riscv_pmu_sbi.c 19022 19023RISC-V THEAD SoC SUPPORT 19024M: Jisheng Zhang <jszhang@kernel.org> 19025M: Guo Ren <guoren@kernel.org> 19026M: Fu Wei <wefu@redhat.com> 19027L: linux-riscv@lists.infradead.org 19028S: Maintained 19029F: arch/riscv/boot/dts/thead/ 19030 19031RNBD BLOCK DRIVERS 19032M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19033M: Jack Wang <jinpu.wang@ionos.com> 19034L: linux-block@vger.kernel.org 19035S: Maintained 19036F: drivers/block/rnbd/ 19037 19038ROCCAT DRIVERS 19039M: Stefan Achatz <erazor_de@users.sourceforge.net> 19040S: Maintained 19041W: http://sourceforge.net/projects/roccat/ 19042F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19043F: drivers/hid/hid-roccat* 19044F: include/linux/hid-roccat* 19045 19046ROCKCHIP CRYPTO DRIVERS 19047M: Corentin Labbe <clabbe@baylibre.com> 19048L: linux-crypto@vger.kernel.org 19049S: Maintained 19050F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19051F: drivers/crypto/rockchip/ 19052 19053ROCKCHIP I2S TDM DRIVER 19054M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19055L: linux-rockchip@lists.infradead.org 19056S: Maintained 19057F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19058F: sound/soc/rockchip/rockchip_i2s_tdm.* 19059 19060ROCKCHIP ISP V1 DRIVER 19061M: Dafna Hirschfeld <dafna@fastmail.com> 19062M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19063L: linux-media@vger.kernel.org 19064L: linux-rockchip@lists.infradead.org 19065S: Maintained 19066F: Documentation/admin-guide/media/rkisp1.rst 19067F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19068F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19069F: drivers/media/platform/rockchip/rkisp1 19070F: include/uapi/linux/rkisp1-config.h 19071 19072ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19073M: Jacob Chen <jacob-chen@iotwrt.com> 19074M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19075L: linux-media@vger.kernel.org 19076L: linux-rockchip@lists.infradead.org 19077S: Maintained 19078F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19079F: drivers/media/platform/rockchip/rga/ 19080 19081ROCKCHIP VIDEO DECODER DRIVER 19082M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19083L: linux-media@vger.kernel.org 19084L: linux-rockchip@lists.infradead.org 19085S: Maintained 19086F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19087F: drivers/staging/media/rkvdec/ 19088 19089ROCKER DRIVER 19090M: Jiri Pirko <jiri@resnulli.us> 19091L: netdev@vger.kernel.org 19092S: Supported 19093F: drivers/net/ethernet/rocker/ 19094 19095ROCKETPORT EXPRESS/INFINITY DRIVER 19096M: Kevin Cernekee <cernekee@gmail.com> 19097L: linux-serial@vger.kernel.org 19098S: Odd Fixes 19099F: drivers/tty/serial/rp2.* 19100 19101ROHM BD99954 CHARGER IC 19102M: Matti Vaittinen <mazziesaccount@gmail.com> 19103S: Supported 19104F: drivers/power/supply/bd99954-charger.c 19105F: drivers/power/supply/bd99954-charger.h 19106 19107ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19108M: Tomasz Duszynski <tduszyns@gmail.com> 19109S: Maintained 19110F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19111F: drivers/iio/light/bh1750.c 19112 19113ROHM BM1390 PRESSURE SENSOR DRIVER 19114M: Matti Vaittinen <mazziesaccount@gmail.com> 19115L: linux-iio@vger.kernel.org 19116S: Supported 19117F: drivers/iio/pressure/rohm-bm1390.c 19118 19119ROHM BU270xx LIGHT SENSOR DRIVERs 19120M: Matti Vaittinen <mazziesaccount@gmail.com> 19121L: linux-iio@vger.kernel.org 19122S: Supported 19123F: drivers/iio/light/rohm-bu27008.c 19124F: drivers/iio/light/rohm-bu27034.c 19125 19126ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19127M: Marek Vasut <marek.vasut+renesas@gmail.com> 19128L: linux-kernel@vger.kernel.org 19129L: linux-renesas-soc@vger.kernel.org 19130S: Supported 19131F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19132F: drivers/gpio/gpio-bd9571mwv.c 19133F: drivers/mfd/bd9571mwv.c 19134F: drivers/regulator/bd9571mwv-regulator.c 19135F: include/linux/mfd/bd9571mwv.h 19136 19137ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19138M: Matti Vaittinen <mazziesaccount@gmail.com> 19139S: Supported 19140F: drivers/clk/clk-bd718x7.c 19141F: drivers/gpio/gpio-bd71815.c 19142F: drivers/gpio/gpio-bd71828.c 19143F: drivers/mfd/rohm-bd71828.c 19144F: drivers/mfd/rohm-bd718x7.c 19145F: drivers/mfd/rohm-bd9576.c 19146F: drivers/regulator/bd71815-regulator.c 19147F: drivers/regulator/bd71828-regulator.c 19148F: drivers/regulator/bd718x7-regulator.c 19149F: drivers/regulator/bd9576-regulator.c 19150F: drivers/regulator/rohm-regulator.c 19151F: drivers/rtc/rtc-bd70528.c 19152F: drivers/watchdog/bd9576_wdt.c 19153F: include/linux/mfd/rohm-bd71815.h 19154F: include/linux/mfd/rohm-bd71828.h 19155F: include/linux/mfd/rohm-bd718x7.h 19156F: include/linux/mfd/rohm-bd957x.h 19157F: include/linux/mfd/rohm-generic.h 19158F: include/linux/mfd/rohm-shared.h 19159 19160ROSE NETWORK LAYER 19161M: Ralf Baechle <ralf@linux-mips.org> 19162L: linux-hams@vger.kernel.org 19163S: Maintained 19164W: https://linux-ax25.in-berlin.de 19165F: include/net/rose.h 19166F: include/uapi/linux/rose.h 19167F: net/rose/ 19168 19169ROTATION DRIVER FOR ALLWINNER A83T 19170M: Jernej Skrabec <jernej.skrabec@gmail.com> 19171L: linux-media@vger.kernel.org 19172S: Maintained 19173T: git git://linuxtv.org/media_tree.git 19174F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19175F: drivers/media/platform/sunxi/sun8i-rotate/ 19176 19177RPMSG TTY DRIVER 19178M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19179L: linux-remoteproc@vger.kernel.org 19180S: Maintained 19181F: drivers/tty/rpmsg_tty.c 19182 19183RTL2830 MEDIA DRIVER 19184L: linux-media@vger.kernel.org 19185S: Orphan 19186W: https://linuxtv.org 19187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19188F: drivers/media/dvb-frontends/rtl2830* 19189 19190RTL2832 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/rtl2832* 19196 19197RTL2832_SDR 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_sdr* 19203 19204RTL8180 WIRELESS DRIVER 19205L: linux-wireless@vger.kernel.org 19206S: Orphan 19207F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19208 19209RTL8187 WIRELESS DRIVER 19210M: Hin-Tak Leung <hintak.leung@gmail.com> 19211M: Larry Finger <Larry.Finger@lwfinger.net> 19212L: linux-wireless@vger.kernel.org 19213S: Maintained 19214T: git https://github.com/pkshih/rtw.git 19215F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19216 19217RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19218M: Jes Sorensen <Jes.Sorensen@gmail.com> 19219L: linux-wireless@vger.kernel.org 19220S: Maintained 19221T: git https://github.com/pkshih/rtw.git 19222F: drivers/net/wireless/realtek/rtl8xxxu/ 19223 19224RTRS TRANSPORT DRIVERS 19225M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19226M: Jack Wang <jinpu.wang@ionos.com> 19227L: linux-rdma@vger.kernel.org 19228S: Maintained 19229F: drivers/infiniband/ulp/rtrs/ 19230 19231RUNTIME VERIFICATION (RV) 19232M: Daniel Bristot de Oliveira <bristot@kernel.org> 19233M: Steven Rostedt <rostedt@goodmis.org> 19234L: linux-trace-kernel@vger.kernel.org 19235S: Maintained 19236F: Documentation/trace/rv/ 19237F: include/linux/rv.h 19238F: include/rv/ 19239F: kernel/trace/rv/ 19240F: tools/verification/ 19241 19242RUST 19243M: Miguel Ojeda <ojeda@kernel.org> 19244M: Alex Gaynor <alex.gaynor@gmail.com> 19245M: Wedson Almeida Filho <wedsonaf@gmail.com> 19246R: Boqun Feng <boqun.feng@gmail.com> 19247R: Gary Guo <gary@garyguo.net> 19248R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19249R: Benno Lossin <benno.lossin@proton.me> 19250R: Andreas Hindborg <a.hindborg@samsung.com> 19251R: Alice Ryhl <aliceryhl@google.com> 19252L: rust-for-linux@vger.kernel.org 19253S: Supported 19254W: https://rust-for-linux.com 19255B: https://github.com/Rust-for-Linux/linux/issues 19256C: zulip://rust-for-linux.zulipchat.com 19257P: https://rust-for-linux.com/contributing 19258T: git https://github.com/Rust-for-Linux/linux.git rust-next 19259F: Documentation/rust/ 19260F: rust/ 19261F: samples/rust/ 19262F: scripts/*rust* 19263F: tools/testing/selftests/rust/ 19264K: \b(?i:rust)\b 19265 19266RXRPC SOCKETS (AF_RXRPC) 19267M: David Howells <dhowells@redhat.com> 19268M: Marc Dionne <marc.dionne@auristor.com> 19269L: linux-afs@lists.infradead.org 19270S: Supported 19271W: https://www.infradead.org/~dhowells/kafs/ 19272F: Documentation/networking/rxrpc.rst 19273F: include/keys/rxrpc-type.h 19274F: include/net/af_rxrpc.h 19275F: include/trace/events/rxrpc.h 19276F: include/uapi/linux/rxrpc.h 19277F: net/rxrpc/ 19278 19279S3 SAVAGE FRAMEBUFFER DRIVER 19280M: Antonino Daplas <adaplas@gmail.com> 19281L: linux-fbdev@vger.kernel.org 19282S: Maintained 19283F: drivers/video/fbdev/savage/ 19284 19285S390 ARCHITECTURE 19286M: Heiko Carstens <hca@linux.ibm.com> 19287M: Vasily Gorbik <gor@linux.ibm.com> 19288M: Alexander Gordeev <agordeev@linux.ibm.com> 19289R: Christian Borntraeger <borntraeger@linux.ibm.com> 19290R: Sven Schnelle <svens@linux.ibm.com> 19291L: linux-s390@vger.kernel.org 19292S: Supported 19293T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19294F: Documentation/driver-api/s390-drivers.rst 19295F: Documentation/arch/s390/ 19296F: arch/s390/ 19297F: drivers/s390/ 19298F: drivers/watchdog/diag288_wdt.c 19299 19300S390 COMMON I/O LAYER 19301M: Vineeth Vijayan <vneethv@linux.ibm.com> 19302M: Peter Oberparleiter <oberpar@linux.ibm.com> 19303L: linux-s390@vger.kernel.org 19304S: Supported 19305F: drivers/s390/cio/ 19306 19307S390 DASD DRIVER 19308M: Stefan Haberland <sth@linux.ibm.com> 19309M: Jan Hoeppner <hoeppner@linux.ibm.com> 19310L: linux-s390@vger.kernel.org 19311S: Supported 19312F: block/partitions/ibm.c 19313F: drivers/s390/block/dasd* 19314F: include/linux/dasd_mod.h 19315 19316S390 IOMMU (PCI) 19317M: Niklas Schnelle <schnelle@linux.ibm.com> 19318M: Matthew Rosato <mjrosato@linux.ibm.com> 19319R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19320L: linux-s390@vger.kernel.org 19321S: Supported 19322F: drivers/iommu/s390-iommu.c 19323 19324S390 IUCV NETWORK LAYER 19325M: Alexandra Winter <wintera@linux.ibm.com> 19326M: Thorsten Winkler <twinkler@linux.ibm.com> 19327L: linux-s390@vger.kernel.org 19328L: netdev@vger.kernel.org 19329S: Supported 19330F: drivers/s390/net/*iucv* 19331F: include/net/iucv/ 19332F: net/iucv/ 19333 19334S390 MM 19335M: Alexander Gordeev <agordeev@linux.ibm.com> 19336M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19337L: linux-s390@vger.kernel.org 19338S: Supported 19339T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19340F: arch/s390/include/asm/pgtable.h 19341F: arch/s390/mm 19342 19343S390 NETWORK DRIVERS 19344M: Alexandra Winter <wintera@linux.ibm.com> 19345M: Thorsten Winkler <twinkler@linux.ibm.com> 19346L: linux-s390@vger.kernel.org 19347L: netdev@vger.kernel.org 19348S: Supported 19349F: drivers/s390/net/ 19350 19351S390 PCI SUBSYSTEM 19352M: Niklas Schnelle <schnelle@linux.ibm.com> 19353M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19354L: linux-s390@vger.kernel.org 19355S: Supported 19356F: Documentation/arch/s390/pci.rst 19357F: arch/s390/pci/ 19358F: drivers/pci/hotplug/s390_pci_hpc.c 19359 19360S390 SCM DRIVER 19361M: Vineeth Vijayan <vneethv@linux.ibm.com> 19362L: linux-s390@vger.kernel.org 19363S: Supported 19364F: drivers/s390/block/scm* 19365F: drivers/s390/cio/scm.c 19366 19367S390 VFIO AP DRIVER 19368M: Tony Krowiak <akrowiak@linux.ibm.com> 19369M: Halil Pasic <pasic@linux.ibm.com> 19370M: Jason Herne <jjherne@linux.ibm.com> 19371L: linux-s390@vger.kernel.org 19372S: Supported 19373F: Documentation/arch/s390/vfio-ap* 19374F: drivers/s390/crypto/vfio_ap* 19375 19376S390 VFIO-CCW DRIVER 19377M: Eric Farman <farman@linux.ibm.com> 19378M: Matthew Rosato <mjrosato@linux.ibm.com> 19379R: Halil Pasic <pasic@linux.ibm.com> 19380L: linux-s390@vger.kernel.org 19381L: kvm@vger.kernel.org 19382S: Supported 19383F: Documentation/arch/s390/vfio-ccw.rst 19384F: drivers/s390/cio/vfio_ccw* 19385F: include/uapi/linux/vfio_ccw.h 19386 19387S390 VFIO-PCI DRIVER 19388M: Matthew Rosato <mjrosato@linux.ibm.com> 19389M: Eric Farman <farman@linux.ibm.com> 19390L: linux-s390@vger.kernel.org 19391L: kvm@vger.kernel.org 19392S: Supported 19393F: arch/s390/kvm/pci* 19394F: drivers/vfio/pci/vfio_pci_zdev.c 19395F: include/uapi/linux/vfio_zdev.h 19396 19397S390 ZCRYPT DRIVER 19398M: Harald Freudenberger <freude@linux.ibm.com> 19399L: linux-s390@vger.kernel.org 19400S: Supported 19401F: drivers/s390/crypto/ 19402 19403S390 ZFCP DRIVER 19404M: Steffen Maier <maier@linux.ibm.com> 19405M: Benjamin Block <bblock@linux.ibm.com> 19406L: linux-s390@vger.kernel.org 19407S: Supported 19408F: drivers/s390/scsi/zfcp_* 19409 19410SAA6588 RDS RECEIVER DRIVER 19411M: Hans Verkuil <hverkuil@xs4all.nl> 19412L: linux-media@vger.kernel.org 19413S: Odd Fixes 19414W: https://linuxtv.org 19415T: git git://linuxtv.org/media_tree.git 19416F: drivers/media/i2c/saa6588* 19417 19418SAA7134 VIDEO4LINUX DRIVER 19419M: Mauro Carvalho Chehab <mchehab@kernel.org> 19420L: linux-media@vger.kernel.org 19421S: Odd fixes 19422W: https://linuxtv.org 19423T: git git://linuxtv.org/media_tree.git 19424F: Documentation/driver-api/media/drivers/saa7134* 19425F: drivers/media/pci/saa7134/ 19426 19427SAA7146 VIDEO4LINUX-2 DRIVER 19428M: Hans Verkuil <hverkuil@xs4all.nl> 19429L: linux-media@vger.kernel.org 19430S: Maintained 19431T: git git://linuxtv.org/media_tree.git 19432F: drivers/media/common/saa7146/ 19433F: drivers/media/pci/saa7146/ 19434F: include/media/drv-intf/saa7146* 19435 19436SAFESETID SECURITY MODULE 19437M: Micah Morton <mortonm@chromium.org> 19438S: Supported 19439F: Documentation/admin-guide/LSM/SafeSetID.rst 19440F: security/safesetid/ 19441 19442SAMSUNG AUDIO (ASoC) DRIVERS 19443M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19444L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19445S: Maintained 19446B: mailto:linux-samsung-soc@vger.kernel.org 19447F: Documentation/devicetree/bindings/sound/samsung* 19448F: sound/soc/samsung/ 19449 19450SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19451M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19452L: linux-crypto@vger.kernel.org 19453L: linux-samsung-soc@vger.kernel.org 19454S: Maintained 19455F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19456F: drivers/crypto/exynos-rng.c 19457 19458SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19459M: Łukasz Stelmach <l.stelmach@samsung.com> 19460L: linux-samsung-soc@vger.kernel.org 19461S: Maintained 19462F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19463F: drivers/char/hw_random/exynos-trng.c 19464 19465SAMSUNG FRAMEBUFFER DRIVER 19466M: Jingoo Han <jingoohan1@gmail.com> 19467L: linux-fbdev@vger.kernel.org 19468S: Maintained 19469F: drivers/video/fbdev/s3c-fb.c 19470 19471SAMSUNG INTERCONNECT DRIVERS 19472M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19473M: Artur Świgoń <a.swigon@samsung.com> 19474L: linux-pm@vger.kernel.org 19475L: linux-samsung-soc@vger.kernel.org 19476S: Supported 19477F: drivers/interconnect/samsung/ 19478 19479SAMSUNG LAPTOP DRIVER 19480M: Corentin Chary <corentin.chary@gmail.com> 19481L: platform-driver-x86@vger.kernel.org 19482S: Maintained 19483F: drivers/platform/x86/samsung-laptop.c 19484 19485SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19486M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19487L: linux-kernel@vger.kernel.org 19488L: linux-samsung-soc@vger.kernel.org 19489S: Maintained 19490B: mailto:linux-samsung-soc@vger.kernel.org 19491F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19492F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19493F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19494F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19495F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19496F: drivers/clk/clk-s2mps11.c 19497F: drivers/mfd/sec*.c 19498F: drivers/regulator/s2m*.c 19499F: drivers/regulator/s5m*.c 19500F: drivers/rtc/rtc-s5m.c 19501F: include/linux/mfd/samsung/ 19502 19503SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19504M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19505L: linux-media@vger.kernel.org 19506L: linux-samsung-soc@vger.kernel.org 19507S: Maintained 19508F: drivers/media/platform/samsung/s3c-camif/ 19509F: include/media/drv-intf/s3c_camif.h 19510 19511SAMSUNG S3FWRN5 NFC DRIVER 19512M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19513S: Maintained 19514F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19515F: drivers/nfc/s3fwrn5 19516 19517SAMSUNG S5C73M3 CAMERA DRIVER 19518M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19519M: Andrzej Hajda <andrzej.hajda@intel.com> 19520L: linux-media@vger.kernel.org 19521S: Supported 19522F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19523F: drivers/media/i2c/s5c73m3/* 19524 19525SAMSUNG S5K5BAF CAMERA DRIVER 19526M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19527M: Andrzej Hajda <andrzej.hajda@intel.com> 19528L: linux-media@vger.kernel.org 19529S: Supported 19530F: drivers/media/i2c/s5k5baf.c 19531 19532SAMSUNG S5P Security SubSystem (SSS) DRIVER 19533M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19534M: Vladimir Zapolskiy <vz@mleia.com> 19535L: linux-crypto@vger.kernel.org 19536L: linux-samsung-soc@vger.kernel.org 19537S: Maintained 19538F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19539F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19540F: drivers/crypto/s5p-sss.c 19541 19542SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19543M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19544L: linux-media@vger.kernel.org 19545S: Supported 19546Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19547F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19548F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19549F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19550F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19551F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19552F: drivers/media/platform/samsung/exynos4-is/ 19553 19554SAMSUNG SOC CLOCK DRIVERS 19555M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19556M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19557M: Chanwoo Choi <cw00.choi@samsung.com> 19558R: Alim Akhtar <alim.akhtar@samsung.com> 19559L: linux-samsung-soc@vger.kernel.org 19560S: Maintained 19561T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19562F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19563F: Documentation/devicetree/bindings/clock/samsung,s3c* 19564F: drivers/clk/samsung/ 19565F: include/dt-bindings/clock/exynos*.h 19566F: include/dt-bindings/clock/s5p*.h 19567F: include/dt-bindings/clock/samsung,*.h 19568F: include/linux/clk/samsung.h 19569 19570SAMSUNG SPI DRIVERS 19571M: Andi Shyti <andi.shyti@kernel.org> 19572L: linux-spi@vger.kernel.org 19573L: linux-samsung-soc@vger.kernel.org 19574S: Maintained 19575F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19576F: drivers/spi/spi-s3c* 19577F: include/linux/platform_data/spi-s3c64xx.h 19578 19579SAMSUNG SXGBE DRIVERS 19580M: Byungho An <bh74.an@samsung.com> 19581L: netdev@vger.kernel.org 19582S: Supported 19583F: drivers/net/ethernet/samsung/sxgbe/ 19584 19585SAMSUNG THERMAL DRIVER 19586M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19587M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19588L: linux-pm@vger.kernel.org 19589L: linux-samsung-soc@vger.kernel.org 19590S: Maintained 19591F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19592F: drivers/thermal/samsung/ 19593 19594SAMSUNG USB2 PHY DRIVER 19595M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19596L: linux-kernel@vger.kernel.org 19597S: Supported 19598F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19599F: Documentation/driver-api/phy/samsung-usb2.rst 19600F: drivers/phy/samsung/phy-exynos4210-usb2.c 19601F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19602F: drivers/phy/samsung/phy-exynos5250-usb2.c 19603F: drivers/phy/samsung/phy-s5pv210-usb2.c 19604F: drivers/phy/samsung/phy-samsung-usb2.c 19605F: drivers/phy/samsung/phy-samsung-usb2.h 19606 19607SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19608M: Paul Barker <paul.barker@sancloud.com> 19609R: Marc Murphy <marc.murphy@sancloud.com> 19610S: Supported 19611F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19612 19613SC1200 WDT DRIVER 19614M: Zwane Mwaikambo <zwanem@gmail.com> 19615S: Maintained 19616F: drivers/watchdog/sc1200wdt.c 19617 19618SCHEDULER 19619M: Ingo Molnar <mingo@redhat.com> 19620M: Peter Zijlstra <peterz@infradead.org> 19621M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19622M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19623R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19624R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19625R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19626R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19627R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19628R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19629L: linux-kernel@vger.kernel.org 19630S: Maintained 19631T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19632F: include/linux/preempt.h 19633F: include/linux/sched.h 19634F: include/linux/wait.h 19635F: include/uapi/linux/sched.h 19636F: kernel/sched/ 19637 19638SCSI LIBSAS SUBSYSTEM 19639R: John Garry <john.g.garry@oracle.com> 19640R: Jason Yan <yanaijie@huawei.com> 19641L: linux-scsi@vger.kernel.org 19642S: Supported 19643F: Documentation/scsi/libsas.rst 19644F: drivers/scsi/libsas/ 19645F: include/scsi/libsas.h 19646F: include/scsi/sas_ata.h 19647 19648SCSI RDMA PROTOCOL (SRP) INITIATOR 19649M: Bart Van Assche <bvanassche@acm.org> 19650L: linux-rdma@vger.kernel.org 19651S: Supported 19652Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19653F: drivers/infiniband/ulp/srp/ 19654F: include/scsi/srp.h 19655 19656SCSI RDMA PROTOCOL (SRP) TARGET 19657M: Bart Van Assche <bvanassche@acm.org> 19658L: linux-rdma@vger.kernel.org 19659L: target-devel@vger.kernel.org 19660S: Supported 19661Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19662F: drivers/infiniband/ulp/srpt/ 19663 19664SCSI SG DRIVER 19665M: Doug Gilbert <dgilbert@interlog.com> 19666L: linux-scsi@vger.kernel.org 19667S: Maintained 19668W: http://sg.danny.cz/sg 19669F: Documentation/scsi/scsi-generic.rst 19670F: drivers/scsi/sg.c 19671F: include/scsi/sg.h 19672 19673SCSI SUBSYSTEM 19674M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19675M: "Martin K. Petersen" <martin.petersen@oracle.com> 19676L: linux-scsi@vger.kernel.org 19677S: Maintained 19678Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19679T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19680T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19681F: Documentation/devicetree/bindings/scsi/ 19682F: drivers/scsi/ 19683F: drivers/ufs/ 19684F: include/scsi/ 19685 19686SCSI TAPE DRIVER 19687M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19688L: linux-scsi@vger.kernel.org 19689S: Maintained 19690F: Documentation/scsi/st.rst 19691F: drivers/scsi/st.* 19692F: drivers/scsi/st_*.h 19693 19694SCSI TARGET CORE USER DRIVER 19695M: Bodo Stroesser <bostroesser@gmail.com> 19696L: linux-scsi@vger.kernel.org 19697L: target-devel@vger.kernel.org 19698S: Supported 19699F: Documentation/target/tcmu-design.rst 19700F: drivers/target/target_core_user.c 19701F: include/uapi/linux/target_core_user.h 19702 19703SCSI TARGET SUBSYSTEM 19704M: "Martin K. Petersen" <martin.petersen@oracle.com> 19705L: linux-scsi@vger.kernel.org 19706L: target-devel@vger.kernel.org 19707S: Supported 19708Q: https://patchwork.kernel.org/project/target-devel/list/ 19709T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19710F: Documentation/target/ 19711F: drivers/target/ 19712F: include/target/ 19713 19714SCTP PROTOCOL 19715M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19716M: Xin Long <lucien.xin@gmail.com> 19717L: linux-sctp@vger.kernel.org 19718S: Maintained 19719W: https://github.com/sctp/lksctp-tools/wiki 19720F: Documentation/networking/sctp.rst 19721F: include/linux/sctp.h 19722F: include/net/sctp/ 19723F: include/uapi/linux/sctp.h 19724F: net/sctp/ 19725 19726SCx200 CPU SUPPORT 19727M: Jim Cromie <jim.cromie@gmail.com> 19728S: Odd Fixes 19729F: Documentation/i2c/busses/scx200_acb.rst 19730F: arch/x86/platform/scx200/ 19731F: drivers/i2c/busses/scx200* 19732F: drivers/mtd/maps/scx200_docflash.c 19733F: drivers/watchdog/scx200_wdt.c 19734F: include/linux/scx200.h 19735 19736SCx200 GPIO DRIVER 19737M: Jim Cromie <jim.cromie@gmail.com> 19738S: Maintained 19739F: drivers/char/scx200_gpio.c 19740F: include/linux/scx200_gpio.h 19741 19742SCx200 HRT CLOCKSOURCE DRIVER 19743M: Jim Cromie <jim.cromie@gmail.com> 19744S: Maintained 19745F: drivers/clocksource/scx200_hrt.c 19746 19747SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19748M: Sascha Sommer <saschasommer@freenet.de> 19749L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19750S: Maintained 19751F: drivers/mmc/host/sdricoh_cs.c 19752 19753SECO BOARDS CEC DRIVER 19754M: Ettore Chimenti <ek5.chimenti@gmail.com> 19755S: Maintained 19756F: drivers/media/cec/platform/seco/seco-cec.c 19757F: drivers/media/cec/platform/seco/seco-cec.h 19758 19759SECURE COMPUTING 19760M: Kees Cook <keescook@chromium.org> 19761R: Andy Lutomirski <luto@amacapital.net> 19762R: Will Drewry <wad@chromium.org> 19763S: Supported 19764T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19765F: Documentation/userspace-api/seccomp_filter.rst 19766F: include/linux/seccomp.h 19767F: include/uapi/linux/seccomp.h 19768F: kernel/seccomp.c 19769F: tools/testing/selftests/kselftest_harness.h 19770F: tools/testing/selftests/seccomp/* 19771K: \bsecure_computing 19772K: \bTIF_SECCOMP\b 19773 19774SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19775M: Kamal Dasu <kamal.dasu@broadcom.com> 19776M: Al Cooper <alcooperx@gmail.com> 19777R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19778L: linux-mmc@vger.kernel.org 19779S: Maintained 19780F: drivers/mmc/host/sdhci-brcmstb* 19781 19782SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19783M: Adrian Hunter <adrian.hunter@intel.com> 19784L: linux-mmc@vger.kernel.org 19785S: Supported 19786F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19787F: drivers/mmc/host/sdhci* 19788 19789SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19790M: Aubin Constans <aubin.constans@microchip.com> 19791R: Eugen Hristev <eugen.hristev@collabora.com> 19792L: linux-mmc@vger.kernel.org 19793S: Supported 19794F: drivers/mmc/host/sdhci-of-at91.c 19795 19796SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19797M: Haibo Chen <haibo.chen@nxp.com> 19798L: imx@lists.linux.dev 19799L: linux-mmc@vger.kernel.org 19800S: Maintained 19801F: drivers/mmc/host/sdhci-esdhc-imx.c 19802 19803SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19804M: Ben Dooks <ben-linux@fluff.org> 19805M: Jaehoon Chung <jh80.chung@samsung.com> 19806L: linux-mmc@vger.kernel.org 19807S: Maintained 19808F: drivers/mmc/host/sdhci-s3c* 19809 19810SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19811M: Viresh Kumar <vireshk@kernel.org> 19812L: linux-mmc@vger.kernel.org 19813S: Maintained 19814F: drivers/mmc/host/sdhci-spear.c 19815 19816SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19817M: Vignesh Raghavendra <vigneshr@ti.com> 19818L: linux-mmc@vger.kernel.org 19819S: Maintained 19820F: drivers/mmc/host/sdhci-omap.c 19821 19822SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19823M: Jonathan Derrick <jonathan.derrick@linux.dev> 19824L: linux-block@vger.kernel.org 19825S: Supported 19826F: block/opal_proto.h 19827F: block/sed* 19828F: include/linux/sed* 19829F: include/uapi/linux/sed* 19830 19831SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19832M: Mark Rutland <mark.rutland@arm.com> 19833M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19834M: Sudeep Holla <sudeep.holla@arm.com> 19835L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19836S: Maintained 19837F: drivers/firmware/smccc/ 19838F: include/linux/arm-smccc.h 19839 19840SECURITY CONTACT 19841M: Security Officers <security@kernel.org> 19842S: Supported 19843F: Documentation/process/security-bugs.rst 19844 19845SECURITY SUBSYSTEM 19846M: Paul Moore <paul@paul-moore.com> 19847M: James Morris <jmorris@namei.org> 19848M: "Serge E. Hallyn" <serge@hallyn.com> 19849L: linux-security-module@vger.kernel.org 19850S: Supported 19851Q: https://patchwork.kernel.org/project/linux-security-module/list 19852B: mailto:linux-security-module@vger.kernel.org 19853P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19854T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19855F: include/uapi/linux/lsm.h 19856F: security/ 19857F: tools/testing/selftests/lsm/ 19858X: security/selinux/ 19859K: \bsecurity_[a-z_0-9]\+\b 19860 19861SELINUX SECURITY MODULE 19862M: Paul Moore <paul@paul-moore.com> 19863M: Stephen Smalley <stephen.smalley.work@gmail.com> 19864R: Ondrej Mosnacek <omosnace@redhat.com> 19865L: selinux@vger.kernel.org 19866S: Supported 19867W: https://github.com/SELinuxProject 19868Q: https://patchwork.kernel.org/project/selinux/list 19869B: mailto:selinux@vger.kernel.org 19870P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19871T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19872F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19873F: Documentation/ABI/removed/sysfs-selinux-disable 19874F: Documentation/admin-guide/LSM/SELinux.rst 19875F: include/trace/events/avc.h 19876F: include/uapi/linux/selinux_netlink.h 19877F: scripts/selinux/ 19878F: security/selinux/ 19879 19880SENSABLE PHANTOM 19881M: Jiri Slaby <jirislaby@kernel.org> 19882S: Maintained 19883F: drivers/misc/phantom.c 19884F: include/uapi/linux/phantom.h 19885 19886SENSEAIR SUNRISE 006-0-0007 19887M: Jacopo Mondi <jacopo@jmondi.org> 19888S: Maintained 19889F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19890F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19891F: drivers/iio/chemical/sunrise_co2.c 19892 19893SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19894M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19895S: Maintained 19896F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19897F: drivers/iio/chemical/scd30.h 19898F: drivers/iio/chemical/scd30_core.c 19899F: drivers/iio/chemical/scd30_i2c.c 19900F: drivers/iio/chemical/scd30_serial.c 19901 19902SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19903M: Roan van Dijk <roan@protonic.nl> 19904S: Maintained 19905F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19906F: drivers/iio/chemical/scd4x.c 19907 19908SENSIRION SGP40 GAS SENSOR DRIVER 19909M: Andreas Klinger <ak@it-klinger.de> 19910S: Maintained 19911F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19912F: drivers/iio/chemical/sgp40.c 19913 19914SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19915M: Tomasz Duszynski <tduszyns@gmail.com> 19916S: Maintained 19917F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19918F: drivers/iio/chemical/sps30.c 19919F: drivers/iio/chemical/sps30_i2c.c 19920F: drivers/iio/chemical/sps30_serial.c 19921 19922SERIAL DEVICE BUS 19923M: Rob Herring <robh@kernel.org> 19924L: linux-serial@vger.kernel.org 19925S: Maintained 19926F: Documentation/devicetree/bindings/serial/serial.yaml 19927F: drivers/tty/serdev/ 19928F: include/linux/serdev.h 19929 19930SERIAL IR RECEIVER 19931M: Sean Young <sean@mess.org> 19932L: linux-media@vger.kernel.org 19933S: Maintained 19934F: drivers/media/rc/serial_ir.c 19935 19936SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19937M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19938L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19939S: Maintained 19940F: Documentation/devicetree/bindings/slimbus/ 19941F: drivers/slimbus/ 19942F: include/linux/slimbus.h 19943 19944SFC NETWORK DRIVER 19945M: Edward Cree <ecree.xilinx@gmail.com> 19946M: Martin Habets <habetsm.xilinx@gmail.com> 19947L: netdev@vger.kernel.org 19948L: linux-net-drivers@amd.com 19949S: Supported 19950F: Documentation/networking/devlink/sfc.rst 19951F: drivers/net/ethernet/sfc/ 19952 19953SFCTEMP HWMON DRIVER 19954M: Emil Renner Berthing <kernel@esmil.dk> 19955M: Hal Feng <hal.feng@starfivetech.com> 19956L: linux-hwmon@vger.kernel.org 19957S: Maintained 19958F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19959F: Documentation/hwmon/sfctemp.rst 19960F: drivers/hwmon/sfctemp.c 19961 19962SFF/SFP/SFP+ MODULE SUPPORT 19963M: Russell King <linux@armlinux.org.uk> 19964L: netdev@vger.kernel.org 19965S: Maintained 19966F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19967F: drivers/net/phy/phylink.c 19968F: drivers/net/phy/sfp* 19969F: include/linux/mdio/mdio-i2c.h 19970F: include/linux/phylink.h 19971F: include/linux/sfp.h 19972K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19973 19974SGI GRU DRIVER 19975M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19976S: Maintained 19977F: drivers/misc/sgi-gru/ 19978 19979SGI XP/XPC/XPNET DRIVER 19980M: Robin Holt <robinmholt@gmail.com> 19981M: Steve Wahl <steve.wahl@hpe.com> 19982S: Maintained 19983F: drivers/misc/sgi-xp/ 19984 19985SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19986M: Wenjia Zhang <wenjia@linux.ibm.com> 19987M: Jan Karcher <jaka@linux.ibm.com> 19988R: D. Wythe <alibuda@linux.alibaba.com> 19989R: Tony Lu <tonylu@linux.alibaba.com> 19990R: Wen Gu <guwen@linux.alibaba.com> 19991L: linux-s390@vger.kernel.org 19992S: Supported 19993F: net/smc/ 19994 19995SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19996M: Linus Walleij <linus.walleij@linaro.org> 19997L: linux-iio@vger.kernel.org 19998S: Maintained 19999T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20000F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20001F: drivers/iio/light/gp2ap002.c 20002 20003SHARP RJ54N1CB0C SENSOR DRIVER 20004M: Jacopo Mondi <jacopo@jmondi.org> 20005L: linux-media@vger.kernel.org 20006S: Odd fixes 20007T: git git://linuxtv.org/media_tree.git 20008F: drivers/media/i2c/rj54n1cb0c.c 20009F: include/media/i2c/rj54n1cb0c.h 20010 20011SHRINKER 20012M: Andrew Morton <akpm@linux-foundation.org> 20013M: Dave Chinner <david@fromorbit.com> 20014R: Qi Zheng <zhengqi.arch@bytedance.com> 20015R: Roman Gushchin <roman.gushchin@linux.dev> 20016R: Muchun Song <muchun.song@linux.dev> 20017L: linux-mm@kvack.org 20018S: Maintained 20019F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20020F: include/linux/shrinker.h 20021F: mm/shrinker.c 20022F: mm/shrinker_debug.c 20023 20024SH_VOU V4L2 OUTPUT DRIVER 20025L: linux-media@vger.kernel.org 20026S: Orphan 20027F: drivers/media/platform/renesas/sh_vou.c 20028F: include/media/drv-intf/sh_vou.h 20029 20030SI2157 MEDIA DRIVER 20031L: linux-media@vger.kernel.org 20032S: Orphan 20033W: https://linuxtv.org 20034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20035F: drivers/media/tuners/si2157* 20036 20037SI2165 MEDIA DRIVER 20038M: Matthias Schwarzott <zzam@gentoo.org> 20039L: linux-media@vger.kernel.org 20040S: Maintained 20041W: https://linuxtv.org 20042Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20043F: drivers/media/dvb-frontends/si2165* 20044 20045SI2168 MEDIA DRIVER 20046L: linux-media@vger.kernel.org 20047S: Orphan 20048W: https://linuxtv.org 20049Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20050F: drivers/media/dvb-frontends/si2168* 20051 20052SI470X FM RADIO RECEIVER I2C DRIVER 20053M: Hans Verkuil <hverkuil@xs4all.nl> 20054L: linux-media@vger.kernel.org 20055S: Odd Fixes 20056W: https://linuxtv.org 20057T: git git://linuxtv.org/media_tree.git 20058F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20059F: drivers/media/radio/si470x/radio-si470x-i2c.c 20060 20061SI470X FM RADIO RECEIVER USB DRIVER 20062M: Hans Verkuil <hverkuil@xs4all.nl> 20063L: linux-media@vger.kernel.org 20064S: Maintained 20065W: https://linuxtv.org 20066T: git git://linuxtv.org/media_tree.git 20067F: drivers/media/radio/si470x/radio-si470x-common.c 20068F: drivers/media/radio/si470x/radio-si470x-usb.c 20069F: drivers/media/radio/si470x/radio-si470x.h 20070 20071SI4713 FM RADIO TRANSMITTER I2C DRIVER 20072M: Eduardo Valentin <edubezval@gmail.com> 20073L: linux-media@vger.kernel.org 20074S: Odd Fixes 20075W: https://linuxtv.org 20076T: git git://linuxtv.org/media_tree.git 20077F: drivers/media/radio/si4713/si4713.? 20078 20079SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20080M: Eduardo Valentin <edubezval@gmail.com> 20081L: linux-media@vger.kernel.org 20082S: Odd Fixes 20083W: https://linuxtv.org 20084T: git git://linuxtv.org/media_tree.git 20085F: drivers/media/radio/si4713/radio-platform-si4713.c 20086 20087SI4713 FM RADIO TRANSMITTER USB DRIVER 20088M: Hans Verkuil <hverkuil@xs4all.nl> 20089L: linux-media@vger.kernel.org 20090S: Maintained 20091W: https://linuxtv.org 20092T: git git://linuxtv.org/media_tree.git 20093F: drivers/media/radio/si4713/radio-usb-si4713.c 20094 20095SIANO DVB DRIVER 20096M: Mauro Carvalho Chehab <mchehab@kernel.org> 20097L: linux-media@vger.kernel.org 20098S: Odd fixes 20099W: https://linuxtv.org 20100T: git git://linuxtv.org/media_tree.git 20101F: drivers/media/common/siano/ 20102F: drivers/media/mmc/siano/ 20103F: drivers/media/usb/siano/ 20104F: drivers/media/usb/siano/ 20105 20106SIEMENS IPC LED DRIVERS 20107M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20108M: Xing Tong Wu <xingtong.wu@siemens.com> 20109M: Tobias Schaffner <tobias.schaffner@siemens.com> 20110L: linux-leds@vger.kernel.org 20111S: Maintained 20112F: drivers/leds/simple/ 20113 20114SIEMENS IPC PLATFORM DRIVERS 20115M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20116M: Xing Tong Wu <xingtong.wu@siemens.com> 20117M: Tobias Schaffner <tobias.schaffner@siemens.com> 20118L: platform-driver-x86@vger.kernel.org 20119S: Maintained 20120F: drivers/platform/x86/siemens/ 20121F: include/linux/platform_data/x86/simatic-ipc-base.h 20122F: include/linux/platform_data/x86/simatic-ipc.h 20123 20124SIEMENS IPC WATCHDOG DRIVERS 20125M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20126M: Xing Tong Wu <xingtong.wu@siemens.com> 20127M: Tobias Schaffner <tobias.schaffner@siemens.com> 20128L: linux-watchdog@vger.kernel.org 20129S: Maintained 20130F: drivers/watchdog/simatic-ipc-wdt.c 20131 20132SIFIVE DRIVERS 20133M: Paul Walmsley <paul.walmsley@sifive.com> 20134M: Samuel Holland <samuel.holland@sifive.com> 20135L: linux-riscv@lists.infradead.org 20136S: Supported 20137F: drivers/dma/sf-pdma/ 20138N: sifive 20139K: fu[57]40 20140K: [^@]sifive 20141 20142SILEAD TOUCHSCREEN DRIVER 20143M: Hans de Goede <hdegoede@redhat.com> 20144L: linux-input@vger.kernel.org 20145L: platform-driver-x86@vger.kernel.org 20146S: Maintained 20147F: drivers/input/touchscreen/silead.c 20148F: drivers/platform/x86/touchscreen_dmi.c 20149 20150SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20151M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20152S: Supported 20153F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20154F: drivers/net/wireless/silabs/wfx/ 20155 20156SILICON MOTION SM712 FRAME BUFFER DRIVER 20157M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20158M: Teddy Wang <teddy.wang@siliconmotion.com> 20159M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20160L: linux-fbdev@vger.kernel.org 20161S: Maintained 20162F: Documentation/fb/sm712fb.rst 20163F: drivers/video/fbdev/sm712* 20164 20165SILVACO I3C DUAL-ROLE MASTER 20166M: Miquel Raynal <miquel.raynal@bootlin.com> 20167M: Conor Culhane <conor.culhane@silvaco.com> 20168L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20169S: Maintained 20170F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20171F: drivers/i3c/master/svc-i3c-master.c 20172 20173SIMPLEFB FB DRIVER 20174M: Hans de Goede <hdegoede@redhat.com> 20175L: linux-fbdev@vger.kernel.org 20176S: Maintained 20177F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20178F: drivers/video/fbdev/simplefb.c 20179F: include/linux/platform_data/simplefb.h 20180 20181SIOX 20182M: Thorsten Scherer <t.scherer@eckelmann.de> 20183M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20184R: Pengutronix Kernel Team <kernel@pengutronix.de> 20185S: Supported 20186F: drivers/gpio/gpio-siox.c 20187F: drivers/siox/* 20188F: include/trace/events/siox.h 20189 20190SIPHASH PRF ROUTINES 20191M: Jason A. Donenfeld <Jason@zx2c4.com> 20192S: Maintained 20193F: include/linux/siphash.h 20194F: lib/siphash.c 20195F: lib/siphash_kunit.c 20196 20197SIS 190 ETHERNET DRIVER 20198M: Francois Romieu <romieu@fr.zoreil.com> 20199L: netdev@vger.kernel.org 20200S: Maintained 20201F: drivers/net/ethernet/sis/sis190.c 20202 20203SIS 900/7016 FAST ETHERNET DRIVER 20204M: Daniele Venzano <venza@brownhat.org> 20205L: netdev@vger.kernel.org 20206S: Maintained 20207W: http://www.brownhat.org/sis900.html 20208F: drivers/net/ethernet/sis/sis900.* 20209 20210SIS FRAMEBUFFER DRIVER 20211S: Orphan 20212F: Documentation/fb/sisfb.rst 20213F: drivers/video/fbdev/sis/ 20214F: include/video/sisfb.h 20215 20216SIS I2C TOUCHSCREEN DRIVER 20217M: Mika Penttilä <mpenttil@redhat.com> 20218L: linux-input@vger.kernel.org 20219S: Maintained 20220F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20221F: drivers/input/touchscreen/sis_i2c.c 20222 20223SIS USB2VGA DRIVER 20224M: Thomas Winischhofer <thomas@winischhofer.net> 20225S: Maintained 20226W: http://www.winischhofer.at/linuxsisusbvga.shtml 20227F: drivers/usb/misc/sisusbvga/ 20228 20229SL28 CPLD MFD DRIVER 20230M: Michael Walle <mwalle@kernel.org> 20231S: Maintained 20232F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20233F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20234F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20235F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20236F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20237F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20238F: drivers/gpio/gpio-sl28cpld.c 20239F: drivers/hwmon/sl28cpld-hwmon.c 20240F: drivers/irqchip/irq-sl28cpld.c 20241F: drivers/pwm/pwm-sl28cpld.c 20242F: drivers/watchdog/sl28cpld_wdt.c 20243 20244SL28 VPD NVMEM LAYOUT DRIVER 20245M: Michael Walle <mwalle@kernel.org> 20246S: Maintained 20247F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20248F: drivers/nvmem/layouts/sl28vpd.c 20249 20250SLAB ALLOCATOR 20251M: Christoph Lameter <cl@linux.com> 20252M: Pekka Enberg <penberg@kernel.org> 20253M: David Rientjes <rientjes@google.com> 20254M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20255M: Andrew Morton <akpm@linux-foundation.org> 20256M: Vlastimil Babka <vbabka@suse.cz> 20257R: Roman Gushchin <roman.gushchin@linux.dev> 20258R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20259L: linux-mm@kvack.org 20260S: Maintained 20261T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20262F: include/linux/sl?b*.h 20263F: mm/sl?b* 20264 20265SLCAN CAN NETWORK DRIVER 20266M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20267L: linux-can@vger.kernel.org 20268S: Maintained 20269F: drivers/net/can/slcan/ 20270 20271SLEEPABLE READ-COPY UPDATE (SRCU) 20272M: Lai Jiangshan <jiangshanlai@gmail.com> 20273M: "Paul E. McKenney" <paulmck@kernel.org> 20274M: Josh Triplett <josh@joshtriplett.org> 20275R: Steven Rostedt <rostedt@goodmis.org> 20276R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20277L: rcu@vger.kernel.org 20278S: Supported 20279W: http://www.rdrop.com/users/paulmck/RCU/ 20280T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20281F: include/linux/srcu*.h 20282F: kernel/rcu/srcu*.c 20283 20284SMACK SECURITY MODULE 20285M: Casey Schaufler <casey@schaufler-ca.com> 20286L: linux-security-module@vger.kernel.org 20287S: Maintained 20288W: http://schaufler-ca.com 20289T: git git://github.com/cschaufler/smack-next 20290F: Documentation/admin-guide/LSM/Smack.rst 20291F: security/smack/ 20292 20293SMC91x ETHERNET DRIVER 20294M: Nicolas Pitre <nico@fluxnic.net> 20295S: Odd Fixes 20296F: drivers/net/ethernet/smsc/smc91x.* 20297 20298SMSC EMC2103 HARDWARE MONITOR DRIVER 20299M: Steve Glendinning <steve.glendinning@shawell.net> 20300L: linux-hwmon@vger.kernel.org 20301S: Maintained 20302F: Documentation/hwmon/emc2103.rst 20303F: drivers/hwmon/emc2103.c 20304 20305SMSC SCH5627 HARDWARE MONITOR DRIVER 20306M: Hans de Goede <hdegoede@redhat.com> 20307L: linux-hwmon@vger.kernel.org 20308S: Supported 20309F: Documentation/hwmon/sch5627.rst 20310F: drivers/hwmon/sch5627.c 20311 20312SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20313M: Steve Glendinning <steve.glendinning@shawell.net> 20314L: linux-fbdev@vger.kernel.org 20315S: Maintained 20316F: drivers/video/fbdev/smscufx.c 20317 20318SMSC47B397 HARDWARE MONITOR DRIVER 20319M: Jean Delvare <jdelvare@suse.com> 20320L: linux-hwmon@vger.kernel.org 20321S: Maintained 20322F: Documentation/hwmon/smsc47b397.rst 20323F: drivers/hwmon/smsc47b397.c 20324 20325SMSC911x ETHERNET DRIVER 20326M: Steve Glendinning <steve.glendinning@shawell.net> 20327L: netdev@vger.kernel.org 20328S: Maintained 20329F: drivers/net/ethernet/smsc/smsc911x.* 20330F: include/linux/smsc911x.h 20331 20332SMSC9420 PCI ETHERNET DRIVER 20333M: Steve Glendinning <steve.glendinning@shawell.net> 20334L: netdev@vger.kernel.org 20335S: Maintained 20336F: drivers/net/ethernet/smsc/smsc9420.* 20337 20338SNET DPU VIRTIO DATA PATH ACCELERATOR 20339R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20340F: drivers/vdpa/solidrun/ 20341 20342SOCIONEXT (SNI) AVE NETWORK DRIVER 20343M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20344L: netdev@vger.kernel.org 20345S: Maintained 20346F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20347F: drivers/net/ethernet/socionext/sni_ave.c 20348 20349SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20350M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20351M: Masahisa Kojima <kojima.masahisa@socionext.com> 20352L: netdev@vger.kernel.org 20353S: Maintained 20354F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20355F: drivers/net/ethernet/socionext/netsec.c 20356 20357SOCIONEXT (SNI) Synquacer SPI DRIVER 20358M: Masahisa Kojima <masahisa.kojima@linaro.org> 20359M: Jassi Brar <jaswinder.singh@linaro.org> 20360L: linux-spi@vger.kernel.org 20361S: Maintained 20362F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20363F: drivers/spi/spi-synquacer.c 20364 20365SOCIONEXT SYNQUACER I2C DRIVER 20366M: Ard Biesheuvel <ardb@kernel.org> 20367L: linux-i2c@vger.kernel.org 20368S: Maintained 20369F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20370F: drivers/i2c/busses/i2c-synquacer.c 20371 20372SOCIONEXT UNIPHIER SOUND DRIVER 20373L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20374S: Orphan 20375F: sound/soc/uniphier/ 20376 20377SOCKET TIMESTAMPING 20378M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20379S: Maintained 20380F: Documentation/networking/timestamping.rst 20381F: include/uapi/linux/net_tstamp.h 20382F: tools/testing/selftests/net/so_txtime.c 20383 20384SOEKRIS NET48XX LED SUPPORT 20385M: Chris Boot <bootc@bootc.net> 20386S: Maintained 20387F: drivers/leds/leds-net48xx.c 20388 20389SOFT-IWARP DRIVER (siw) 20390M: Bernard Metzler <bmt@zurich.ibm.com> 20391L: linux-rdma@vger.kernel.org 20392S: Supported 20393F: drivers/infiniband/sw/siw/ 20394F: include/uapi/rdma/siw-abi.h 20395 20396SOFT-ROCE DRIVER (rxe) 20397M: Zhu Yanjun <zyjzyj2000@gmail.com> 20398L: linux-rdma@vger.kernel.org 20399S: Supported 20400F: drivers/infiniband/sw/rxe/ 20401F: include/uapi/rdma/rdma_user_rxe.h 20402 20403SOFTLOGIC 6x10 MPEG CODEC 20404M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20405M: Anton Sviridenko <anton@corp.bluecherry.net> 20406M: Andrey Utkin <andrey_utkin@fastmail.com> 20407M: Ismael Luceno <ismael@iodev.co.uk> 20408L: linux-media@vger.kernel.org 20409S: Supported 20410F: drivers/media/pci/solo6x10/ 20411 20412SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20413M: James Morse <james.morse@arm.com> 20414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20415S: Maintained 20416F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20417F: drivers/firmware/arm_sdei.c 20418F: include/linux/arm_sdei.h 20419F: include/uapi/linux/arm_sdei.h 20420 20421SOFTWARE NODES AND DEVICE PROPERTIES 20422R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20423R: Daniel Scally <djrscally@gmail.com> 20424R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20425R: Sakari Ailus <sakari.ailus@linux.intel.com> 20426L: linux-acpi@vger.kernel.org 20427S: Maintained 20428F: drivers/base/property.c 20429F: drivers/base/swnode.c 20430F: include/linux/fwnode.h 20431F: include/linux/property.h 20432 20433SOFTWARE RAID (Multiple Disks) SUPPORT 20434M: Song Liu <song@kernel.org> 20435R: Yu Kuai <yukuai3@huawei.com> 20436L: linux-raid@vger.kernel.org 20437S: Supported 20438Q: https://patchwork.kernel.org/project/linux-raid/list/ 20439T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20440F: drivers/md/Kconfig 20441F: drivers/md/Makefile 20442F: drivers/md/md* 20443F: drivers/md/raid* 20444F: include/linux/raid/ 20445F: include/uapi/linux/raid/ 20446 20447SOLIDRUN CLEARFOG SUPPORT 20448M: Russell King <linux@armlinux.org.uk> 20449S: Maintained 20450F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20451F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20452 20453SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20454M: Russell King <linux@armlinux.org.uk> 20455S: Maintained 20456F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20457F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20458F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20459 20460SONIC NETWORK DRIVER 20461M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20462L: netdev@vger.kernel.org 20463S: Maintained 20464F: drivers/net/ethernet/natsemi/sonic.* 20465 20466SONICS SILICON BACKPLANE DRIVER (SSB) 20467M: Michael Buesch <m@bues.ch> 20468L: linux-wireless@vger.kernel.org 20469S: Maintained 20470F: drivers/ssb/ 20471F: include/linux/ssb/ 20472 20473SONY IMX208 SENSOR DRIVER 20474M: Sakari Ailus <sakari.ailus@linux.intel.com> 20475L: linux-media@vger.kernel.org 20476S: Maintained 20477T: git git://linuxtv.org/media_tree.git 20478F: drivers/media/i2c/imx208.c 20479 20480SONY IMX214 SENSOR DRIVER 20481M: Ricardo Ribalda <ribalda@kernel.org> 20482L: linux-media@vger.kernel.org 20483S: Maintained 20484T: git git://linuxtv.org/media_tree.git 20485F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20486F: drivers/media/i2c/imx214.c 20487 20488SONY IMX219 SENSOR DRIVER 20489M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20490L: linux-media@vger.kernel.org 20491S: Maintained 20492T: git git://linuxtv.org/media_tree.git 20493F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20494F: drivers/media/i2c/imx219.c 20495 20496SONY IMX258 SENSOR DRIVER 20497M: Sakari Ailus <sakari.ailus@linux.intel.com> 20498L: linux-media@vger.kernel.org 20499S: Maintained 20500T: git git://linuxtv.org/media_tree.git 20501F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20502F: drivers/media/i2c/imx258.c 20503 20504SONY IMX274 SENSOR DRIVER 20505M: Leon Luo <leonl@leopardimaging.com> 20506L: linux-media@vger.kernel.org 20507S: Maintained 20508T: git git://linuxtv.org/media_tree.git 20509F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20510F: drivers/media/i2c/imx274.c 20511 20512SONY IMX290 SENSOR DRIVER 20513M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20514L: linux-media@vger.kernel.org 20515S: Maintained 20516T: git git://linuxtv.org/media_tree.git 20517F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20518F: drivers/media/i2c/imx290.c 20519 20520SONY IMX296 SENSOR DRIVER 20521M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20522M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20523L: linux-media@vger.kernel.org 20524S: Maintained 20525T: git git://linuxtv.org/media_tree.git 20526F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20527F: drivers/media/i2c/imx296.c 20528 20529SONY IMX319 SENSOR DRIVER 20530M: Bingbu Cao <bingbu.cao@intel.com> 20531L: linux-media@vger.kernel.org 20532S: Maintained 20533T: git git://linuxtv.org/media_tree.git 20534F: drivers/media/i2c/imx319.c 20535 20536SONY IMX334 SENSOR DRIVER 20537L: linux-media@vger.kernel.org 20538S: Orphan 20539T: git git://linuxtv.org/media_tree.git 20540F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20541F: drivers/media/i2c/imx334.c 20542 20543SONY IMX335 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,imx335.yaml 20548F: drivers/media/i2c/imx335.c 20549 20550SONY IMX355 SENSOR DRIVER 20551M: Tianshu Qiu <tian.shu.qiu@intel.com> 20552L: linux-media@vger.kernel.org 20553S: Maintained 20554T: git git://linuxtv.org/media_tree.git 20555F: drivers/media/i2c/imx355.c 20556 20557SONY IMX412 SENSOR DRIVER 20558L: linux-media@vger.kernel.org 20559S: Orphan 20560T: git git://linuxtv.org/media_tree.git 20561F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20562F: drivers/media/i2c/imx412.c 20563 20564SONY IMX415 SENSOR DRIVER 20565M: Michael Riesch <michael.riesch@wolfvision.net> 20566L: linux-media@vger.kernel.org 20567S: Maintained 20568T: git git://linuxtv.org/media_tree.git 20569F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20570F: drivers/media/i2c/imx415.c 20571 20572SONY MEMORYSTICK SUBSYSTEM 20573M: Maxim Levitsky <maximlevitsky@gmail.com> 20574M: Alex Dubov <oakad@yahoo.com> 20575M: Ulf Hansson <ulf.hansson@linaro.org> 20576L: linux-mmc@vger.kernel.org 20577S: Maintained 20578T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20579F: drivers/memstick/ 20580F: include/linux/memstick.h 20581 20582SONY VAIO CONTROL DEVICE DRIVER 20583M: Mattia Dongili <malattia@linux.it> 20584L: platform-driver-x86@vger.kernel.org 20585S: Maintained 20586W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20587F: Documentation/admin-guide/laptops/sony-laptop.rst 20588F: drivers/char/sonypi.c 20589F: drivers/platform/x86/sony-laptop.c 20590F: include/linux/sony-laptop.h 20591 20592SOPHGO DEVICETREES and DRIVERS 20593M: Chen Wang <unicorn_wang@outlook.com> 20594M: Inochi Amaoto <inochiama@outlook.com> 20595T: git https://github.com/sophgo/linux.git 20596S: Maintained 20597N: sophgo 20598K: sophgo 20599 20600SOUND 20601M: Jaroslav Kysela <perex@perex.cz> 20602M: Takashi Iwai <tiwai@suse.com> 20603L: linux-sound@vger.kernel.org 20604S: Maintained 20605W: http://www.alsa-project.org/ 20606Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20607T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20608F: Documentation/sound/ 20609F: include/sound/ 20610F: include/uapi/sound/ 20611F: sound/ 20612F: tools/testing/selftests/alsa 20613 20614SOUND - ALSA SELFTESTS 20615M: Mark Brown <broonie@kernel.org> 20616L: linux-sound@vger.kernel.org 20617L: linux-kselftest@vger.kernel.org 20618S: Supported 20619F: tools/testing/selftests/alsa 20620 20621SOUND - COMPRESSED AUDIO 20622M: Vinod Koul <vkoul@kernel.org> 20623L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20624S: Supported 20625T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20626F: Documentation/sound/designs/compress-offload.rst 20627F: include/sound/compress_driver.h 20628F: include/uapi/sound/compress_* 20629F: sound/core/compress_offload.c 20630F: sound/soc/soc-compress.c 20631 20632SOUND - CORE KUNIT TEST 20633M: Ivan Orlov <ivan.orlov0322@gmail.com> 20634L: linux-sound@vger.kernel.org 20635S: Supported 20636F: sound/core/sound_kunit.c 20637 20638SOUND - DMAENGINE HELPERS 20639M: Lars-Peter Clausen <lars@metafoo.de> 20640S: Supported 20641F: include/sound/dmaengine_pcm.h 20642F: sound/core/pcm_dmaengine.c 20643F: sound/soc/soc-generic-dmaengine-pcm.c 20644 20645SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20646M: Liam Girdwood <lgirdwood@gmail.com> 20647M: Mark Brown <broonie@kernel.org> 20648L: linux-sound@vger.kernel.org 20649S: Supported 20650W: http://alsa-project.org/main/index.php/ASoC 20651T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20652F: Documentation/devicetree/bindings/sound/ 20653F: Documentation/sound/soc/ 20654F: include/dt-bindings/sound/ 20655F: include/sound/soc* 20656F: include/sound/sof.h 20657F: include/sound/sof/ 20658F: include/trace/events/sof*.h 20659F: include/uapi/sound/asoc.h 20660F: sound/soc/ 20661 20662SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20663M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20664M: Liam Girdwood <lgirdwood@gmail.com> 20665M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20666M: Bard Liao <yung-chuan.liao@linux.intel.com> 20667M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20668M: Daniel Baluta <daniel.baluta@nxp.com> 20669R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20670L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20671S: Supported 20672W: https://github.com/thesofproject/linux/ 20673F: sound/soc/sof/ 20674 20675SOUNDWIRE SUBSYSTEM 20676M: Vinod Koul <vkoul@kernel.org> 20677M: Bard Liao <yung-chuan.liao@linux.intel.com> 20678R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20679R: Sanyog Kale <sanyog.r.kale@intel.com> 20680L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20681S: Supported 20682T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20683F: Documentation/driver-api/soundwire/ 20684F: drivers/soundwire/ 20685F: include/linux/soundwire/ 20686 20687SP2 MEDIA DRIVER 20688M: Olli Salonen <olli.salonen@iki.fi> 20689L: linux-media@vger.kernel.org 20690S: Maintained 20691W: https://linuxtv.org 20692Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20693F: drivers/media/dvb-frontends/sp2* 20694 20695SPANISH DOCUMENTATION 20696M: Carlos Bilbao <carlos.bilbao@amd.com> 20697R: Avadhut Naik <avadhut.naik@amd.com> 20698S: Maintained 20699F: Documentation/translations/sp_SP/ 20700 20701SPARC + UltraSPARC (sparc/sparc64) 20702M: "David S. Miller" <davem@davemloft.net> 20703M: Andreas Larsson <andreas@gaisler.com> 20704L: sparclinux@vger.kernel.org 20705S: Maintained 20706Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20707T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20708T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20709F: arch/sparc/ 20710F: drivers/sbus/ 20711 20712SPARC SERIAL DRIVERS 20713M: "David S. Miller" <davem@davemloft.net> 20714L: sparclinux@vger.kernel.org 20715S: Maintained 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20718F: drivers/tty/serial/suncore.c 20719F: drivers/tty/serial/sunhv.c 20720F: drivers/tty/serial/sunsab.c 20721F: drivers/tty/serial/sunsab.h 20722F: drivers/tty/serial/sunsu.c 20723F: drivers/tty/serial/sunzilog.c 20724F: drivers/tty/serial/sunzilog.h 20725F: drivers/tty/vcc.c 20726F: include/linux/sunserialcore.h 20727 20728SPARSE CHECKER 20729M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20730L: linux-sparse@vger.kernel.org 20731S: Maintained 20732W: https://sparse.docs.kernel.org/ 20733Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20734B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20735T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20736F: include/linux/compiler.h 20737 20738SPEAKUP CONSOLE SPEECH DRIVER 20739M: William Hubbs <w.d.hubbs@gmail.com> 20740M: Chris Brannon <chris@the-brannons.com> 20741M: Kirk Reiser <kirk@reisers.ca> 20742M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20743L: speakup@linux-speakup.org 20744S: Odd Fixes 20745W: http://www.linux-speakup.org/ 20746W: https://github.com/linux-speakup/speakup 20747B: https://github.com/linux-speakup/speakup/issues 20748F: drivers/accessibility/speakup/ 20749 20750SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20751M: Viresh Kumar <vireshk@kernel.org> 20752M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20753M: soc@kernel.org 20754L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20755S: Maintained 20756W: http://www.st.com/spear 20757F: arch/arm/boot/dts/st/spear* 20758F: arch/arm/mach-spear/ 20759F: drivers/clk/spear/ 20760F: drivers/pinctrl/spear/ 20761 20762SPI NOR SUBSYSTEM 20763M: Tudor Ambarus <tudor.ambarus@linaro.org> 20764M: Pratyush Yadav <pratyush@kernel.org> 20765M: Michael Walle <mwalle@kernel.org> 20766L: linux-mtd@lists.infradead.org 20767S: Maintained 20768W: http://www.linux-mtd.infradead.org/ 20769Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20770C: irc://irc.oftc.net/mtd 20771T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20772F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20773F: drivers/mtd/spi-nor/ 20774F: include/linux/mtd/spi-nor.h 20775 20776SPI SUBSYSTEM 20777M: Mark Brown <broonie@kernel.org> 20778L: linux-spi@vger.kernel.org 20779S: Maintained 20780Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20781T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20782F: Documentation/devicetree/bindings/spi/ 20783F: Documentation/spi/ 20784F: drivers/spi/ 20785F: include/linux/spi/ 20786F: include/uapi/linux/spi/ 20787F: tools/spi/ 20788 20789SPIDERNET NETWORK DRIVER for CELL 20790M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20791M: Geoff Levand <geoff@infradead.org> 20792L: netdev@vger.kernel.org 20793L: linuxppc-dev@lists.ozlabs.org 20794S: Maintained 20795F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20796F: drivers/net/ethernet/toshiba/spider_net* 20797 20798SPMI SUBSYSTEM 20799M: Stephen Boyd <sboyd@kernel.org> 20800L: linux-kernel@vger.kernel.org 20801S: Maintained 20802T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20803F: Documentation/devicetree/bindings/spmi/ 20804F: drivers/spmi/ 20805F: include/dt-bindings/spmi/spmi.h 20806F: include/linux/spmi.h 20807F: include/trace/events/spmi.h 20808 20809SPU FILE SYSTEM 20810M: Jeremy Kerr <jk@ozlabs.org> 20811L: linuxppc-dev@lists.ozlabs.org 20812S: Supported 20813W: http://www.ibm.com/developerworks/power/cell/ 20814F: Documentation/filesystems/spufs/spufs.rst 20815F: arch/powerpc/platforms/cell/spufs/ 20816 20817SQUASHFS FILE SYSTEM 20818M: Phillip Lougher <phillip@squashfs.org.uk> 20819L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20820S: Maintained 20821W: http://squashfs.org.uk 20822T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20823F: Documentation/filesystems/squashfs.rst 20824F: fs/squashfs/ 20825 20826SRM (Alpha) environment access 20827M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20828S: Maintained 20829F: arch/alpha/kernel/srm_env.c 20830 20831ST LSM6DSx IMU IIO DRIVER 20832M: Lorenzo Bianconi <lorenzo@kernel.org> 20833L: linux-iio@vger.kernel.org 20834S: Maintained 20835W: http://www.st.com/ 20836F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20837F: drivers/iio/imu/st_lsm6dsx/ 20838 20839ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20840M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20841M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20842L: linux-media@vger.kernel.org 20843S: Maintained 20844T: git git://linuxtv.org/media_tree.git 20845F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20846F: drivers/media/i2c/st-mipid02.c 20847 20848ST STM32 I2C/SMBUS DRIVER 20849M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20850M: Alain Volmat <alain.volmat@foss.st.com> 20851L: linux-i2c@vger.kernel.org 20852S: Maintained 20853F: drivers/i2c/busses/i2c-stm32* 20854 20855ST STM32 SPI DRIVER 20856M: Alain Volmat <alain.volmat@foss.st.com> 20857L: linux-spi@vger.kernel.org 20858S: Maintained 20859F: drivers/spi/spi-stm32.c 20860 20861ST STPDDC60 DRIVER 20862M: Daniel Nilsson <daniel.nilsson@flex.com> 20863L: linux-hwmon@vger.kernel.org 20864S: Maintained 20865F: Documentation/hwmon/stpddc60.rst 20866F: drivers/hwmon/pmbus/stpddc60.c 20867 20868ST VGXY61 DRIVER 20869M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20870M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20871L: linux-media@vger.kernel.org 20872S: Maintained 20873T: git git://linuxtv.org/media_tree.git 20874F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20875F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20876F: drivers/media/i2c/st-vgxy61.c 20877 20878ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20879M: Song Qiang <songqiang1304521@gmail.com> 20880L: linux-iio@vger.kernel.org 20881S: Maintained 20882F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20883F: drivers/iio/proximity/vl53l0x-i2c.c 20884 20885STABLE BRANCH 20886M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20887M: Sasha Levin <sashal@kernel.org> 20888L: stable@vger.kernel.org 20889S: Supported 20890F: Documentation/process/stable-kernel-rules.rst 20891 20892STAGING - ATOMISP DRIVER 20893M: Hans de Goede <hdegoede@redhat.com> 20894M: Mauro Carvalho Chehab <mchehab@kernel.org> 20895R: Sakari Ailus <sakari.ailus@linux.intel.com> 20896L: linux-media@vger.kernel.org 20897S: Maintained 20898F: drivers/staging/media/atomisp/ 20899 20900STAGING - FIELDBUS SUBSYSTEM 20901M: Sven Van Asbroeck <TheSven73@gmail.com> 20902S: Maintained 20903F: drivers/staging/fieldbus/* 20904F: drivers/staging/fieldbus/Documentation/ 20905 20906STAGING - HMS ANYBUS-S BUS 20907M: Sven Van Asbroeck <TheSven73@gmail.com> 20908S: Maintained 20909F: drivers/staging/fieldbus/anybuss/ 20910 20911STAGING - INDUSTRIAL IO 20912M: Jonathan Cameron <jic23@kernel.org> 20913L: linux-iio@vger.kernel.org 20914S: Odd Fixes 20915F: Documentation/devicetree/bindings/staging/iio/ 20916F: drivers/staging/iio/ 20917 20918STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20919M: Marc Dietrich <marvin24@gmx.de> 20920L: ac100@lists.launchpad.net (moderated for non-subscribers) 20921L: linux-tegra@vger.kernel.org 20922S: Maintained 20923F: drivers/staging/nvec/ 20924 20925STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20926M: Jens Frederich <jfrederich@gmail.com> 20927M: Jon Nettleton <jon.nettleton@gmail.com> 20928S: Maintained 20929W: http://wiki.laptop.org/go/DCON 20930F: drivers/staging/olpc_dcon/ 20931 20932STAGING - REALTEK RTL8712U DRIVERS 20933M: Larry Finger <Larry.Finger@lwfinger.net> 20934M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20935S: Odd Fixes 20936F: drivers/staging/rtl8712/ 20937 20938STAGING - SEPS525 LCD CONTROLLER DRIVERS 20939M: Michael Hennerich <michael.hennerich@analog.com> 20940L: linux-fbdev@vger.kernel.org 20941S: Supported 20942F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20943F: drivers/staging/fbtft/fb_seps525.c 20944 20945STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20946M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20947M: Teddy Wang <teddy.wang@siliconmotion.com> 20948M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20949L: linux-fbdev@vger.kernel.org 20950S: Maintained 20951F: drivers/staging/sm750fb/ 20952 20953STAGING - VIA VT665X DRIVERS 20954M: Forest Bond <forest@alittletooquiet.net> 20955S: Odd Fixes 20956F: drivers/staging/vt665?/ 20957 20958STAGING SUBSYSTEM 20959M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20960L: linux-staging@lists.linux.dev 20961S: Supported 20962T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20963F: drivers/staging/ 20964 20965STANDALONE CACHE CONTROLLER DRIVERS 20966M: Conor Dooley <conor@kernel.org> 20967L: linux-riscv@lists.infradead.org 20968S: Maintained 20969T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20970F: drivers/cache 20971 20972STARFIRE/DURALAN NETWORK DRIVER 20973M: Ion Badulescu <ionut@badula.org> 20974S: Odd Fixes 20975F: drivers/net/ethernet/adaptec/starfire* 20976 20977STARFIVE CAMERA SUBSYSTEM DRIVER 20978M: Jack Zhu <jack.zhu@starfivetech.com> 20979M: Changhuang Liang <changhuang.liang@starfivetech.com> 20980L: linux-media@vger.kernel.org 20981S: Maintained 20982F: Documentation/admin-guide/media/starfive_camss.rst 20983F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20984F: drivers/staging/media/starfive/camss 20985 20986STARFIVE CRYPTO DRIVER 20987M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20988M: William Qiu <william.qiu@starfivetech.com> 20989S: Supported 20990F: Documentation/devicetree/bindings/crypto/starfive* 20991F: drivers/crypto/starfive/ 20992 20993STARFIVE DEVICETREES 20994M: Emil Renner Berthing <kernel@esmil.dk> 20995S: Maintained 20996F: arch/riscv/boot/dts/starfive/ 20997 20998STARFIVE DWMAC GLUE LAYER 20999M: Emil Renner Berthing <kernel@esmil.dk> 21000M: Samin Guo <samin.guo@starfivetech.com> 21001S: Maintained 21002F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21003F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21004 21005STARFIVE JH7110 DPHY RX DRIVER 21006M: Jack Zhu <jack.zhu@starfivetech.com> 21007M: Changhuang Liang <changhuang.liang@starfivetech.com> 21008S: Supported 21009F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21010F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21011 21012STARFIVE JH7110 MMC/SD/SDIO DRIVER 21013M: William Qiu <william.qiu@starfivetech.com> 21014S: Supported 21015F: Documentation/devicetree/bindings/mmc/starfive* 21016F: drivers/mmc/host/dw_mmc-starfive.c 21017 21018STARFIVE JH7110 PLL CLOCK DRIVER 21019M: Xingyu Wu <xingyu.wu@starfivetech.com> 21020S: Supported 21021F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21022F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21023 21024STARFIVE JH7110 PWMDAC DRIVER 21025M: Hal Feng <hal.feng@starfivetech.com> 21026M: Xingyu Wu <xingyu.wu@starfivetech.com> 21027S: Supported 21028F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21029F: sound/soc/starfive/jh7110_pwmdac.c 21030 21031STARFIVE JH7110 SYSCON 21032M: William Qiu <william.qiu@starfivetech.com> 21033M: Xingyu Wu <xingyu.wu@starfivetech.com> 21034S: Supported 21035F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21036 21037STARFIVE JH7110 TDM DRIVER 21038M: Walker Chen <walker.chen@starfivetech.com> 21039S: Maintained 21040F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21041F: sound/soc/starfive/jh7110_tdm.c 21042 21043STARFIVE JH71X0 CLOCK DRIVERS 21044M: Emil Renner Berthing <kernel@esmil.dk> 21045M: Hal Feng <hal.feng@starfivetech.com> 21046S: Maintained 21047F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21048F: drivers/clk/starfive/clk-starfive-jh71* 21049F: include/dt-bindings/clock/starfive?jh71*.h 21050 21051STARFIVE JH71X0 PINCTRL DRIVERS 21052M: Emil Renner Berthing <kernel@esmil.dk> 21053M: Jianlong Huang <jianlong.huang@starfivetech.com> 21054M: Hal Feng <hal.feng@starfivetech.com> 21055L: linux-gpio@vger.kernel.org 21056S: Maintained 21057F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21058F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21059F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21060F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21061 21062STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21063M: Emil Renner Berthing <kernel@esmil.dk> 21064M: Hal Feng <hal.feng@starfivetech.com> 21065S: Maintained 21066F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21067F: drivers/reset/starfive/reset-starfive-jh71* 21068F: include/dt-bindings/reset/starfive?jh71*.h 21069 21070STARFIVE JH71X0 USB DRIVERS 21071M: Minda Chen <minda.chen@starfivetech.com> 21072S: Maintained 21073F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21074F: drivers/usb/cdns3/cdns3-starfive.c 21075 21076STARFIVE JH71XX PMU CONTROLLER DRIVER 21077M: Walker Chen <walker.chen@starfivetech.com> 21078M: Changhuang Liang <changhuang.liang@starfivetech.com> 21079S: Supported 21080F: Documentation/devicetree/bindings/power/starfive* 21081F: drivers/pmdomain/starfive/ 21082F: include/dt-bindings/power/starfive,jh7110-pmu.h 21083 21084STARFIVE SOC DRIVERS 21085M: Conor Dooley <conor@kernel.org> 21086S: Maintained 21087T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21088F: Documentation/devicetree/bindings/soc/starfive/ 21089 21090STARFIVE STARLINK PMU DRIVER 21091M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21092S: Maintained 21093F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21094F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21095F: drivers/perf/starfive_starlink_pmu.c 21096 21097STARFIVE TRNG DRIVER 21098M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21099S: Supported 21100F: Documentation/devicetree/bindings/rng/starfive* 21101F: drivers/char/hw_random/jh7110-trng.c 21102 21103STARFIVE WATCHDOG DRIVER 21104M: Xingyu Wu <xingyu.wu@starfivetech.com> 21105M: Samin Guo <samin.guo@starfivetech.com> 21106S: Supported 21107F: Documentation/devicetree/bindings/watchdog/starfive* 21108F: drivers/watchdog/starfive-wdt.c 21109 21110STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21111M: Minda Chen <minda.chen@starfivetech.com> 21112S: Supported 21113F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21114F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21115F: drivers/phy/starfive/phy-jh7110-pcie.c 21116F: drivers/phy/starfive/phy-jh7110-usb.c 21117 21118STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21119M: Changhuang Liang <changhuang.liang@starfivetech.com> 21120S: Supported 21121F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21122F: drivers/irqchip/irq-starfive-jh8100-intc.c 21123 21124STATIC BRANCH/CALL 21125M: Peter Zijlstra <peterz@infradead.org> 21126M: Josh Poimboeuf <jpoimboe@kernel.org> 21127M: Jason Baron <jbaron@akamai.com> 21128R: Steven Rostedt <rostedt@goodmis.org> 21129R: Ard Biesheuvel <ardb@kernel.org> 21130S: Supported 21131F: arch/*/include/asm/jump_label*.h 21132F: arch/*/include/asm/static_call*.h 21133F: arch/*/kernel/jump_label.c 21134F: arch/*/kernel/static_call.c 21135F: include/linux/jump_label*.h 21136F: include/linux/static_call*.h 21137F: kernel/jump_label.c 21138F: kernel/static_call.c 21139 21140STI AUDIO (ASoC) DRIVERS 21141M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21142L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21143S: Maintained 21144F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21145F: sound/soc/sti/ 21146 21147STI CEC DRIVER 21148M: Alain Volmat <alain.volmat@foss.st.com> 21149S: Maintained 21150F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21151F: drivers/media/cec/platform/sti/ 21152 21153STK1160 USB VIDEO CAPTURE DRIVER 21154M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21155L: linux-media@vger.kernel.org 21156S: Maintained 21157T: git git://linuxtv.org/media_tree.git 21158F: drivers/media/usb/stk1160/ 21159 21160STM32 AUDIO (ASoC) DRIVERS 21161M: Olivier Moysan <olivier.moysan@foss.st.com> 21162M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21163L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21164S: Maintained 21165F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21166F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21167F: sound/soc/stm/ 21168 21169STM32 TIMER/LPTIMER DRIVERS 21170M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21171S: Maintained 21172F: Documentation/ABI/testing/*timer-stm32 21173F: Documentation/devicetree/bindings/*/*stm32-*timer* 21174F: drivers/*/stm32-*timer* 21175F: drivers/pwm/pwm-stm32* 21176F: include/linux/*/stm32-*tim* 21177 21178STMMAC ETHERNET DRIVER 21179M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21180M: Jose Abreu <joabreu@synopsys.com> 21181L: netdev@vger.kernel.org 21182S: Supported 21183W: http://www.stlinux.com 21184F: Documentation/networking/device_drivers/ethernet/stmicro/ 21185F: drivers/net/ethernet/stmicro/stmmac/ 21186 21187SUN HAPPY MEAL ETHERNET DRIVER 21188M: Sean Anderson <seanga2@gmail.com> 21189S: Maintained 21190F: drivers/net/ethernet/sun/sunhme.* 21191 21192SUN3/3X 21193M: Sam Creasey <sammy@sammy.net> 21194S: Maintained 21195W: http://sammy.net/sun3/ 21196F: arch/m68k/include/asm/sun3* 21197F: arch/m68k/kernel/*sun3* 21198F: arch/m68k/sun3*/ 21199F: drivers/net/ethernet/i825xx/sun3* 21200 21201SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21202M: Hans de Goede <hdegoede@redhat.com> 21203L: linux-input@vger.kernel.org 21204S: Maintained 21205F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21206F: drivers/input/keyboard/sun4i-lradc-keys.c 21207 21208SUNDANCE NETWORK DRIVER 21209M: Denis Kirjanov <kda@linux-powerpc.org> 21210L: netdev@vger.kernel.org 21211S: Maintained 21212F: drivers/net/ethernet/dlink/sundance.c 21213 21214SUNPLUS ETHERNET DRIVER 21215M: Wells Lu <wellslutw@gmail.com> 21216L: netdev@vger.kernel.org 21217S: Maintained 21218W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21219F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21220F: drivers/net/ethernet/sunplus/ 21221 21222SUNPLUS MMC DRIVER 21223M: Tony Huang <tonyhuang.sunplus@gmail.com> 21224M: Li-hao Kuo <lhjeff911@gmail.com> 21225S: Maintained 21226F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21227F: drivers/mmc/host/sunplus-mmc.c 21228 21229SUNPLUS OCOTP DRIVER 21230M: Vincent Shih <vincent.sunplus@gmail.com> 21231S: Maintained 21232F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21233F: drivers/nvmem/sunplus-ocotp.c 21234 21235SUNPLUS PWM DRIVER 21236M: Hammer Hsieh <hammerh0314@gmail.com> 21237S: Maintained 21238F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21239F: drivers/pwm/pwm-sunplus.c 21240 21241SUNPLUS RTC DRIVER 21242M: Vincent Shih <vincent.sunplus@gmail.com> 21243L: linux-rtc@vger.kernel.org 21244S: Maintained 21245F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21246F: drivers/rtc/rtc-sunplus.c 21247 21248SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21249M: Li-hao Kuo <lhjeff911@gmail.com> 21250L: linux-spi@vger.kernel.org 21251S: Maintained 21252F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21253F: drivers/spi/spi-sunplus-sp7021.c 21254 21255SUNPLUS UART DRIVER 21256M: Hammer Hsieh <hammerh0314@gmail.com> 21257S: Maintained 21258F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21259F: drivers/tty/serial/sunplus-uart.c 21260 21261SUNPLUS USB2 PHY DRIVER 21262M: Vincent Shih <vincent.sunplus@gmail.com> 21263L: linux-usb@vger.kernel.org 21264S: Maintained 21265F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21266F: drivers/phy/sunplus/Kconfig 21267F: drivers/phy/sunplus/Makefile 21268F: drivers/phy/sunplus/phy-sunplus-usb2.c 21269 21270SUNPLUS WATCHDOG DRIVER 21271M: Xiantao Hu <xt.hu@cqplus1.com> 21272L: linux-watchdog@vger.kernel.org 21273S: Maintained 21274F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21275F: drivers/watchdog/sunplus_wdt.c 21276 21277SUPERH 21278M: Yoshinori Sato <ysato@users.sourceforge.jp> 21279M: Rich Felker <dalias@libc.org> 21280M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21281L: linux-sh@vger.kernel.org 21282S: Maintained 21283Q: http://patchwork.kernel.org/project/linux-sh/list/ 21284F: Documentation/arch/sh/ 21285F: arch/sh/ 21286F: drivers/sh/ 21287 21288SUSPEND TO RAM 21289M: "Rafael J. Wysocki" <rafael@kernel.org> 21290M: Len Brown <len.brown@intel.com> 21291M: Pavel Machek <pavel@ucw.cz> 21292L: linux-pm@vger.kernel.org 21293S: Supported 21294B: https://bugzilla.kernel.org 21295F: Documentation/power/ 21296F: arch/x86/kernel/acpi/sleep* 21297F: arch/x86/kernel/acpi/wakeup* 21298F: drivers/base/power/ 21299F: include/linux/freezer.h 21300F: include/linux/pm.h 21301F: include/linux/suspend.h 21302F: kernel/power/ 21303 21304SVGA HANDLING 21305M: Martin Mares <mj@ucw.cz> 21306L: linux-video@atrey.karlin.mff.cuni.cz 21307S: Maintained 21308F: Documentation/admin-guide/svga.rst 21309F: arch/x86/boot/video* 21310 21311SWITCHDEV 21312M: Jiri Pirko <jiri@resnulli.us> 21313M: Ivan Vecera <ivecera@redhat.com> 21314L: netdev@vger.kernel.org 21315S: Supported 21316F: include/net/switchdev.h 21317F: net/switchdev/ 21318 21319SY8106A REGULATOR DRIVER 21320M: Icenowy Zheng <icenowy@aosc.io> 21321S: Maintained 21322F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21323F: drivers/regulator/sy8106a-regulator.c 21324 21325SYNC FILE FRAMEWORK 21326M: Sumit Semwal <sumit.semwal@linaro.org> 21327R: Gustavo Padovan <gustavo@padovan.org> 21328L: linux-media@vger.kernel.org 21329L: dri-devel@lists.freedesktop.org 21330S: Maintained 21331T: git git://anongit.freedesktop.org/drm/drm-misc 21332F: Documentation/driver-api/sync_file.rst 21333F: drivers/dma-buf/dma-fence* 21334F: drivers/dma-buf/sw_sync.c 21335F: drivers/dma-buf/sync_* 21336F: include/linux/sync_file.h 21337F: include/uapi/linux/sync_file.h 21338 21339SYNOPSYS ARC ARCHITECTURE 21340M: Vineet Gupta <vgupta@kernel.org> 21341L: linux-snps-arc@lists.infradead.org 21342S: Supported 21343T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21344F: Documentation/arch/arc 21345F: Documentation/devicetree/bindings/arc/* 21346F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21347F: arch/arc/ 21348F: drivers/clocksource/arc_timer.c 21349F: drivers/tty/serial/arc_uart.c 21350 21351SYNOPSYS ARC HSDK SDP pll clock driver 21352M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21353S: Supported 21354F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21355F: drivers/clk/clk-hsdk-pll.c 21356 21357SYNOPSYS ARC SDP clock driver 21358M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21359S: Supported 21360F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21361F: drivers/clk/axs10x/* 21362 21363SYNOPSYS ARC SDP platform support 21364M: Alexey Brodkin <abrodkin@synopsys.com> 21365S: Supported 21366F: Documentation/devicetree/bindings/arc/axs10* 21367F: arch/arc/boot/dts/ax* 21368F: arch/arc/plat-axs10x 21369 21370SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21371M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21372S: Supported 21373F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21374F: drivers/reset/reset-axs10x.c 21375 21376SYNOPSYS CREG GPIO DRIVER 21377M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21378S: Maintained 21379F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21380F: drivers/gpio/gpio-creg-snps.c 21381 21382SYNOPSYS DESIGNWARE 8250 UART DRIVER 21383M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21384R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21385S: Supported 21386F: drivers/tty/serial/8250/8250_dw.c 21387F: drivers/tty/serial/8250/8250_dwlib.* 21388F: drivers/tty/serial/8250/8250_lpss.c 21389 21390SYNOPSYS DESIGNWARE APB GPIO DRIVER 21391M: Hoan Tran <hoan@os.amperecomputing.com> 21392M: Serge Semin <fancer.lancer@gmail.com> 21393L: linux-gpio@vger.kernel.org 21394S: Maintained 21395F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21396F: drivers/gpio/gpio-dwapb.c 21397 21398SYNOPSYS DESIGNWARE APB SSI DRIVER 21399M: Serge Semin <fancer.lancer@gmail.com> 21400L: linux-spi@vger.kernel.org 21401S: Supported 21402F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21403F: drivers/spi/spi-dw* 21404 21405SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21406M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21407S: Maintained 21408F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21409F: drivers/dma/dw-axi-dmac/ 21410 21411SYNOPSYS DESIGNWARE DMAC DRIVER 21412M: Viresh Kumar <vireshk@kernel.org> 21413R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21414S: Maintained 21415F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21416F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21417F: drivers/dma/dw/ 21418F: include/dt-bindings/dma/dw-dmac.h 21419F: include/linux/dma/dw.h 21420F: include/linux/platform_data/dma-dw.h 21421 21422SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21423M: Jose Abreu <Jose.Abreu@synopsys.com> 21424L: netdev@vger.kernel.org 21425S: Supported 21426F: drivers/net/ethernet/synopsys/ 21427 21428SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21429M: Jose Abreu <Jose.Abreu@synopsys.com> 21430L: netdev@vger.kernel.org 21431S: Supported 21432F: drivers/net/pcs/pcs-xpcs.c 21433F: drivers/net/pcs/pcs-xpcs.h 21434F: include/linux/pcs/pcs-xpcs.h 21435 21436SYNOPSYS DESIGNWARE I2C DRIVER 21437M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21438R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21439R: Mika Westerberg <mika.westerberg@linux.intel.com> 21440R: Jan Dabros <jsd@semihalf.com> 21441L: linux-i2c@vger.kernel.org 21442S: Supported 21443F: drivers/i2c/busses/i2c-designware-* 21444 21445SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21446M: Jaehoon Chung <jh80.chung@samsung.com> 21447L: linux-mmc@vger.kernel.org 21448S: Maintained 21449F: drivers/mmc/host/dw_mmc* 21450 21451SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21452M: Shuai Xue <xueshuai@linux.alibaba.com> 21453M: Jing Zhang <renyu.zj@linux.alibaba.com> 21454S: Supported 21455F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21456F: drivers/perf/dwc_pcie_pmu.c 21457 21458SYNOPSYS HSDK RESET CONTROLLER DRIVER 21459M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21460S: Supported 21461F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21462F: drivers/reset/reset-hsdk.c 21463F: include/dt-bindings/reset/snps,hsdk-reset.h 21464 21465SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21466M: Prabu Thangamuthu <prabu.t@synopsys.com> 21467M: Manjunath M B <manjumb@synopsys.com> 21468L: linux-mmc@vger.kernel.org 21469S: Maintained 21470F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21471 21472SYSTEM CONFIGURATION (SYSCON) 21473M: Lee Jones <lee@kernel.org> 21474M: Arnd Bergmann <arnd@arndb.de> 21475S: Supported 21476T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21477F: drivers/mfd/syscon.c 21478 21479SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21480M: Sudeep Holla <sudeep.holla@arm.com> 21481R: Cristian Marussi <cristian.marussi@arm.com> 21482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21483S: Maintained 21484F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21485F: drivers/clk/clk-sc[mp]i.c 21486F: drivers/cpufreq/sc[mp]i-cpufreq.c 21487F: drivers/firmware/arm_scmi/ 21488F: drivers/firmware/arm_scpi.c 21489F: drivers/hwmon/scmi-hwmon.c 21490F: drivers/pmdomain/arm/ 21491F: drivers/powercap/arm_scmi_powercap.c 21492F: drivers/regulator/scmi-regulator.c 21493F: drivers/reset/reset-scmi.c 21494F: include/linux/sc[mp]i_protocol.h 21495F: include/trace/events/scmi.h 21496F: include/uapi/linux/virtio_scmi.h 21497 21498SYSTEM RESET/SHUTDOWN DRIVERS 21499M: Sebastian Reichel <sre@kernel.org> 21500L: linux-pm@vger.kernel.org 21501S: Maintained 21502T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21503F: Documentation/devicetree/bindings/power/reset/ 21504F: drivers/power/reset/ 21505 21506SYSTEM TRACE MODULE CLASS 21507M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21508S: Maintained 21509T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21510F: Documentation/trace/stm.rst 21511F: drivers/hwtracing/stm/ 21512F: include/linux/stm.h 21513F: include/uapi/linux/stm.h 21514 21515SYSTEM76 ACPI DRIVER 21516M: Jeremy Soller <jeremy@system76.com> 21517M: System76 Product Development <productdev@system76.com> 21518L: platform-driver-x86@vger.kernel.org 21519S: Maintained 21520F: drivers/platform/x86/system76_acpi.c 21521 21522SYSV FILESYSTEM 21523S: Orphan 21524F: Documentation/filesystems/sysv-fs.rst 21525F: fs/sysv/ 21526F: include/linux/sysv_fs.h 21527 21528TASKSTATS STATISTICS INTERFACE 21529M: Balbir Singh <bsingharora@gmail.com> 21530S: Maintained 21531F: Documentation/accounting/taskstats* 21532F: include/linux/taskstats* 21533F: kernel/taskstats.c 21534 21535TC subsystem 21536M: Jamal Hadi Salim <jhs@mojatatu.com> 21537M: Cong Wang <xiyou.wangcong@gmail.com> 21538M: Jiri Pirko <jiri@resnulli.us> 21539L: netdev@vger.kernel.org 21540S: Maintained 21541F: include/net/pkt_cls.h 21542F: include/net/pkt_sched.h 21543F: include/net/tc_act/ 21544F: include/uapi/linux/pkt_cls.h 21545F: include/uapi/linux/pkt_sched.h 21546F: include/uapi/linux/tc_act/ 21547F: include/uapi/linux/tc_ematch/ 21548F: net/sched/ 21549F: tools/testing/selftests/tc-testing 21550 21551TC90522 MEDIA DRIVER 21552M: Akihiro Tsukada <tskd08@gmail.com> 21553L: linux-media@vger.kernel.org 21554S: Odd Fixes 21555F: drivers/media/dvb-frontends/tc90522* 21556 21557TCP LOW PRIORITY MODULE 21558M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21559M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21560S: Maintained 21561W: http://tcp-lp-mod.sourceforge.net/ 21562F: net/ipv4/tcp_lp.c 21563 21564TDA10071 MEDIA DRIVER 21565L: linux-media@vger.kernel.org 21566S: Orphan 21567W: https://linuxtv.org 21568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21569F: drivers/media/dvb-frontends/tda10071* 21570 21571TDA18212 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/tuners/tda18212* 21577 21578TDA18218 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/tda18218* 21584 21585TDA18250 MEDIA DRIVER 21586M: Olli Salonen <olli.salonen@iki.fi> 21587L: linux-media@vger.kernel.org 21588S: Maintained 21589W: https://linuxtv.org 21590Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21591T: git git://linuxtv.org/media_tree.git 21592F: drivers/media/tuners/tda18250* 21593 21594TDA18271 MEDIA DRIVER 21595M: Michael Krufky <mkrufky@linuxtv.org> 21596L: linux-media@vger.kernel.org 21597S: Maintained 21598W: https://linuxtv.org 21599W: http://github.com/mkrufky 21600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21601T: git git://linuxtv.org/mkrufky/tuners.git 21602F: drivers/media/tuners/tda18271* 21603 21604TDA1997x MEDIA DRIVER 21605M: Tim Harvey <tharvey@gateworks.com> 21606L: linux-media@vger.kernel.org 21607S: Maintained 21608W: https://linuxtv.org 21609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21610F: drivers/media/i2c/tda1997x.* 21611 21612TDA827x MEDIA DRIVER 21613M: Michael Krufky <mkrufky@linuxtv.org> 21614L: linux-media@vger.kernel.org 21615S: Maintained 21616W: https://linuxtv.org 21617W: http://github.com/mkrufky 21618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21619T: git git://linuxtv.org/mkrufky/tuners.git 21620F: drivers/media/tuners/tda8290.* 21621 21622TDA8290 MEDIA DRIVER 21623M: Michael Krufky <mkrufky@linuxtv.org> 21624L: linux-media@vger.kernel.org 21625S: Maintained 21626W: https://linuxtv.org 21627W: http://github.com/mkrufky 21628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21629T: git git://linuxtv.org/mkrufky/tuners.git 21630F: drivers/media/tuners/tda8290.* 21631 21632TDA9840 MEDIA DRIVER 21633M: Hans Verkuil <hverkuil@xs4all.nl> 21634L: linux-media@vger.kernel.org 21635S: Maintained 21636W: https://linuxtv.org 21637T: git git://linuxtv.org/media_tree.git 21638F: drivers/media/i2c/tda9840* 21639 21640TEA5761 TUNER DRIVER 21641M: Mauro Carvalho Chehab <mchehab@kernel.org> 21642L: linux-media@vger.kernel.org 21643S: Odd fixes 21644W: https://linuxtv.org 21645T: git git://linuxtv.org/media_tree.git 21646F: drivers/media/tuners/tea5761.* 21647 21648TEA5767 TUNER DRIVER 21649M: Mauro Carvalho Chehab <mchehab@kernel.org> 21650L: linux-media@vger.kernel.org 21651S: Maintained 21652W: https://linuxtv.org 21653T: git git://linuxtv.org/media_tree.git 21654F: drivers/media/tuners/tea5767.* 21655 21656TEA6415C MEDIA DRIVER 21657M: Hans Verkuil <hverkuil@xs4all.nl> 21658L: linux-media@vger.kernel.org 21659S: Maintained 21660W: https://linuxtv.org 21661T: git git://linuxtv.org/media_tree.git 21662F: drivers/media/i2c/tea6415c* 21663 21664TEA6420 MEDIA DRIVER 21665M: Hans Verkuil <hverkuil@xs4all.nl> 21666L: linux-media@vger.kernel.org 21667S: Maintained 21668W: https://linuxtv.org 21669T: git git://linuxtv.org/media_tree.git 21670F: drivers/media/i2c/tea6420* 21671 21672TEAM DRIVER 21673M: Jiri Pirko <jiri@resnulli.us> 21674L: netdev@vger.kernel.org 21675S: Supported 21676F: drivers/net/team/ 21677F: include/linux/if_team.h 21678F: include/uapi/linux/if_team.h 21679F: tools/testing/selftests/drivers/net/team/ 21680 21681TECHNICAL ADVISORY BOARD PROCESS DOCS 21682M: "Theodore Ts'o" <tytso@mit.edu> 21683M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21684L: tech-board-discuss@lists.linux.dev 21685S: Maintained 21686F: Documentation/process/contribution-maturity-model.rst 21687F: Documentation/process/researcher-guidelines.rst 21688 21689TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21690M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21691S: Maintained 21692F: arch/x86/platform/ts5500/ 21693 21694TECHNOTREND USB IR RECEIVER 21695M: Sean Young <sean@mess.org> 21696L: linux-media@vger.kernel.org 21697S: Maintained 21698F: drivers/media/rc/ttusbir.c 21699 21700TECHWELL TW9900 VIDEO DECODER 21701M: Mehdi Djait <mehdi.djait@bootlin.com> 21702L: linux-media@vger.kernel.org 21703S: Maintained 21704F: drivers/media/i2c/tw9900.c 21705 21706TECHWELL TW9910 VIDEO DECODER 21707L: linux-media@vger.kernel.org 21708S: Orphan 21709F: drivers/media/i2c/tw9910.c 21710F: include/media/i2c/tw9910.h 21711 21712TEE SUBSYSTEM 21713M: Jens Wiklander <jens.wiklander@linaro.org> 21714R: Sumit Garg <sumit.garg@linaro.org> 21715L: op-tee@lists.trustedfirmware.org 21716S: Maintained 21717F: Documentation/driver-api/tee.rst 21718F: Documentation/tee/ 21719F: Documentation/userspace-api/tee.rst 21720F: drivers/tee/ 21721F: include/linux/tee_drv.h 21722F: include/uapi/linux/tee.h 21723 21724TEGRA ARCHITECTURE SUPPORT 21725M: Thierry Reding <thierry.reding@gmail.com> 21726M: Jonathan Hunter <jonathanh@nvidia.com> 21727L: linux-tegra@vger.kernel.org 21728S: Supported 21729Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21730T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21731N: [^a-z]tegra 21732 21733TEGRA CLOCK DRIVER 21734M: Peter De Schrijver <pdeschrijver@nvidia.com> 21735M: Prashant Gaikwad <pgaikwad@nvidia.com> 21736S: Supported 21737F: drivers/clk/tegra/ 21738 21739TEGRA DMA DRIVERS 21740M: Laxman Dewangan <ldewangan@nvidia.com> 21741M: Jon Hunter <jonathanh@nvidia.com> 21742S: Supported 21743F: drivers/dma/tegra* 21744 21745TEGRA I2C DRIVER 21746M: Laxman Dewangan <ldewangan@nvidia.com> 21747R: Dmitry Osipenko <digetx@gmail.com> 21748S: Supported 21749F: drivers/i2c/busses/i2c-tegra.c 21750 21751TEGRA IOMMU DRIVERS 21752M: Thierry Reding <thierry.reding@gmail.com> 21753R: Krishna Reddy <vdumpa@nvidia.com> 21754L: linux-tegra@vger.kernel.org 21755S: Supported 21756F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21757F: drivers/iommu/tegra* 21758 21759TEGRA KBC DRIVER 21760M: Laxman Dewangan <ldewangan@nvidia.com> 21761S: Supported 21762F: drivers/input/keyboard/tegra-kbc.c 21763 21764TEGRA NAND DRIVER 21765M: Stefan Agner <stefan@agner.ch> 21766M: Lucas Stach <dev@lynxeye.de> 21767S: Maintained 21768F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21769F: drivers/mtd/nand/raw/tegra_nand.c 21770 21771TEGRA PWM DRIVER 21772M: Thierry Reding <thierry.reding@gmail.com> 21773S: Supported 21774F: drivers/pwm/pwm-tegra.c 21775 21776TEGRA QUAD SPI DRIVER 21777M: Thierry Reding <thierry.reding@gmail.com> 21778M: Jonathan Hunter <jonathanh@nvidia.com> 21779M: Sowjanya Komatineni <skomatineni@nvidia.com> 21780L: linux-tegra@vger.kernel.org 21781S: Maintained 21782F: drivers/spi/spi-tegra210-quad.c 21783 21784TEGRA SERIAL DRIVER 21785M: Laxman Dewangan <ldewangan@nvidia.com> 21786S: Supported 21787F: drivers/tty/serial/serial-tegra.c 21788 21789TEGRA SPI DRIVER 21790M: Laxman Dewangan <ldewangan@nvidia.com> 21791S: Supported 21792F: drivers/spi/spi-tegra* 21793 21794TEGRA VIDEO DRIVER 21795M: Thierry Reding <thierry.reding@gmail.com> 21796M: Jonathan Hunter <jonathanh@nvidia.com> 21797M: Sowjanya Komatineni <skomatineni@nvidia.com> 21798M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21799L: linux-media@vger.kernel.org 21800L: linux-tegra@vger.kernel.org 21801S: Maintained 21802F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21803F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21804F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21805F: drivers/staging/media/tegra-video/ 21806 21807TEGRA XUSB PADCTL DRIVER 21808M: JC Kuo <jckuo@nvidia.com> 21809S: Supported 21810F: drivers/phy/tegra/xusb* 21811 21812TEHUTI ETHERNET DRIVER 21813M: Andy Gospodarek <andy@greyhouse.net> 21814L: netdev@vger.kernel.org 21815S: Supported 21816F: drivers/net/ethernet/tehuti/* 21817 21818TELECOM CLOCK DRIVER FOR MCPL0010 21819M: Mark Gross <markgross@kernel.org> 21820S: Supported 21821F: drivers/char/tlclk.c 21822 21823TEMPO SEMICONDUCTOR DRIVERS 21824M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21825S: Maintained 21826F: Documentation/devicetree/bindings/sound/tscs*.txt 21827F: sound/soc/codecs/tscs*.c 21828F: sound/soc/codecs/tscs*.h 21829 21830TENSILICA XTENSA PORT (xtensa) 21831M: Chris Zankel <chris@zankel.net> 21832M: Max Filippov <jcmvbkbc@gmail.com> 21833S: Maintained 21834T: git https://github.com/jcmvbkbc/linux-xtensa.git 21835F: arch/xtensa/ 21836F: drivers/irqchip/irq-xtensa-* 21837 21838TEXAS INSTRUMENTS ASoC DRIVERS 21839M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21840L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21841S: Maintained 21842F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21843F: sound/soc/ti/ 21844 21845TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21846M: Shenghao Ding <shenghao-ding@ti.com> 21847M: Kevin Lu <kevin-lu@ti.com> 21848M: Baojun Xu <baojun.xu@ti.com> 21849L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21850S: Maintained 21851F: Documentation/devicetree/bindings/sound/tas2552.txt 21852F: Documentation/devicetree/bindings/sound/tas2562.yaml 21853F: Documentation/devicetree/bindings/sound/tas2770.yaml 21854F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21855F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21856F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21857F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21858F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21859F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21860F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21861F: include/sound/tas2*.h 21862F: include/sound/tlv320*.h 21863F: include/sound/tpa6130a2-plat.h 21864F: sound/pci/hda/tas2781_hda_i2c.c 21865F: sound/soc/codecs/pcm1681.c 21866F: sound/soc/codecs/pcm1789*.* 21867F: sound/soc/codecs/pcm179x*.* 21868F: sound/soc/codecs/pcm186x*.* 21869F: sound/soc/codecs/pcm3008.* 21870F: sound/soc/codecs/pcm3060*.* 21871F: sound/soc/codecs/pcm3168a*.* 21872F: sound/soc/codecs/pcm5102a.c 21873F: sound/soc/codecs/pcm512x*.* 21874F: sound/soc/codecs/tas2*.* 21875F: sound/soc/codecs/tlv320*.* 21876F: sound/soc/codecs/tpa6130a2.* 21877 21878TEXAS INSTRUMENTS DMA DRIVERS 21879M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21880L: dmaengine@vger.kernel.org 21881S: Maintained 21882F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21883F: Documentation/devicetree/bindings/dma/ti-edma.txt 21884F: Documentation/devicetree/bindings/dma/ti/ 21885F: drivers/dma/ti/ 21886F: include/linux/dma/k3-psil.h 21887F: include/linux/dma/k3-udma-glue.h 21888F: include/linux/dma/ti-cppi5.h 21889X: drivers/dma/ti/cppi41.c 21890 21891TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21892M: Robert Marko <robert.marko@sartura.hr> 21893M: Luka Perkov <luka.perkov@sartura.hr> 21894L: linux-hwmon@vger.kernel.org 21895S: Maintained 21896F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21897F: Documentation/hwmon/tps23861.rst 21898F: drivers/hwmon/tps23861.c 21899 21900TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21901M: Ricardo Ribalda <ribalda@kernel.org> 21902L: linux-iio@vger.kernel.org 21903S: Supported 21904F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21905F: drivers/iio/dac/ti-dac7612.c 21906 21907TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21908M: Nishanth Menon <nm@ti.com> 21909M: Tero Kristo <kristo@kernel.org> 21910M: Santosh Shilimkar <ssantosh@kernel.org> 21911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21912S: Maintained 21913F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21914F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21915F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21916F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21917F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21918F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21919F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21920F: drivers/clk/keystone/sci-clk.c 21921F: drivers/firmware/ti_sci* 21922F: drivers/irqchip/irq-ti-sci-inta.c 21923F: drivers/irqchip/irq-ti-sci-intr.c 21924F: drivers/reset/reset-ti-sci.c 21925F: drivers/soc/ti/ti_sci_inta_msi.c 21926F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21927F: include/dt-bindings/soc/ti,sci_pm_domain.h 21928F: include/linux/soc/ti/ti_sci_inta_msi.h 21929F: include/linux/soc/ti/ti_sci_protocol.h 21930 21931TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21932M: Puranjay Mohan <puranjay12@gmail.com> 21933L: linux-iio@vger.kernel.org 21934S: Supported 21935F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21936F: drivers/iio/temperature/tmp117.c 21937 21938THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21939M: Hans Verkuil <hverkuil@xs4all.nl> 21940L: linux-media@vger.kernel.org 21941S: Maintained 21942W: https://linuxtv.org 21943T: git git://linuxtv.org/media_tree.git 21944F: drivers/media/radio/radio-raremono.c 21945 21946THERMAL 21947M: Rafael J. Wysocki <rafael@kernel.org> 21948M: Daniel Lezcano <daniel.lezcano@linaro.org> 21949R: Zhang Rui <rui.zhang@intel.com> 21950R: Lukasz Luba <lukasz.luba@arm.com> 21951L: linux-pm@vger.kernel.org 21952S: Supported 21953Q: https://patchwork.kernel.org/project/linux-pm/list/ 21954T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21955F: Documentation/ABI/testing/sysfs-class-thermal 21956F: Documentation/admin-guide/thermal/ 21957F: Documentation/devicetree/bindings/thermal/ 21958F: Documentation/driver-api/thermal/ 21959F: drivers/thermal/ 21960F: include/dt-bindings/thermal/ 21961F: include/linux/cpu_cooling.h 21962F: include/linux/thermal.h 21963F: include/uapi/linux/thermal.h 21964F: tools/lib/thermal/ 21965F: tools/thermal/ 21966 21967THERMAL DRIVER FOR AMLOGIC SOCS 21968M: Guillaume La Roque <glaroque@baylibre.com> 21969L: linux-pm@vger.kernel.org 21970L: linux-amlogic@lists.infradead.org 21971S: Supported 21972W: http://linux-meson.com/ 21973F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21974F: drivers/thermal/amlogic_thermal.c 21975 21976THERMAL/CPU_COOLING 21977M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21978M: Daniel Lezcano <daniel.lezcano@linaro.org> 21979M: Viresh Kumar <viresh.kumar@linaro.org> 21980R: Lukasz Luba <lukasz.luba@arm.com> 21981L: linux-pm@vger.kernel.org 21982S: Supported 21983F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21984F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21985F: drivers/thermal/cpufreq_cooling.c 21986F: drivers/thermal/cpuidle_cooling.c 21987F: include/linux/cpu_cooling.h 21988 21989THERMAL/POWER_ALLOCATOR 21990M: Lukasz Luba <lukasz.luba@arm.com> 21991L: linux-pm@vger.kernel.org 21992S: Maintained 21993F: Documentation/driver-api/thermal/power_allocator.rst 21994F: drivers/thermal/gov_power_allocator.c 21995F: drivers/thermal/thermal_trace_ipa.h 21996 21997THINKPAD ACPI EXTRAS DRIVER 21998M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21999L: ibm-acpi-devel@lists.sourceforge.net 22000L: platform-driver-x86@vger.kernel.org 22001S: Maintained 22002W: http://ibm-acpi.sourceforge.net 22003W: http://thinkwiki.org/wiki/Ibm-acpi 22004T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22005F: drivers/platform/x86/thinkpad_acpi.c 22006 22007THINKPAD LMI DRIVER 22008M: Mark Pearson <markpearson@lenovo.com> 22009L: platform-driver-x86@vger.kernel.org 22010S: Maintained 22011F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22012F: drivers/platform/x86/think-lmi.? 22013 22014THP7312 ISP DRIVER 22015M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22016M: Paul Elder <paul.elder@ideasonboard.com> 22017L: linux-media@vger.kernel.org 22018S: Maintained 22019T: git git://linuxtv.org/media_tree.git 22020F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22021F: Documentation/userspace-api/media/drivers/thp7312.rst 22022F: drivers/media/i2c/thp7312.c 22023F: include/uapi/linux/thp7312.h 22024 22025THUNDERBOLT DMA TRAFFIC TEST DRIVER 22026M: Isaac Hazan <isaac.hazan@intel.com> 22027L: linux-usb@vger.kernel.org 22028S: Maintained 22029F: drivers/thunderbolt/dma_test.c 22030 22031THUNDERBOLT DRIVER 22032M: Andreas Noever <andreas.noever@gmail.com> 22033M: Michael Jamet <michael.jamet@intel.com> 22034M: Mika Westerberg <mika.westerberg@linux.intel.com> 22035M: Yehezkel Bernat <YehezkelShB@gmail.com> 22036L: linux-usb@vger.kernel.org 22037S: Maintained 22038T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22039F: Documentation/admin-guide/thunderbolt.rst 22040F: drivers/thunderbolt/ 22041F: include/linux/thunderbolt.h 22042 22043THUNDERBOLT NETWORK DRIVER 22044M: Michael Jamet <michael.jamet@intel.com> 22045M: Mika Westerberg <mika.westerberg@linux.intel.com> 22046M: Yehezkel Bernat <YehezkelShB@gmail.com> 22047L: netdev@vger.kernel.org 22048S: Maintained 22049F: drivers/net/thunderbolt/ 22050 22051THUNDERX GPIO DRIVER 22052M: Robert Richter <rric@kernel.org> 22053S: Odd Fixes 22054F: drivers/gpio/gpio-thunderx.c 22055 22056TI ADS7924 ADC DRIVER 22057M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22058L: linux-iio@vger.kernel.org 22059S: Supported 22060F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22061F: drivers/iio/adc/ti-ads7924.c 22062 22063TI AM437X VPFE DRIVER 22064M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22065L: linux-media@vger.kernel.org 22066S: Maintained 22067W: https://linuxtv.org 22068Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22069T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22070F: drivers/media/platform/ti/am437x/ 22071 22072TI BANDGAP AND THERMAL DRIVER 22073M: Eduardo Valentin <edubezval@gmail.com> 22074M: Keerthy <j-keerthy@ti.com> 22075L: linux-pm@vger.kernel.org 22076L: linux-omap@vger.kernel.org 22077S: Maintained 22078F: drivers/thermal/ti-soc-thermal/ 22079 22080TI BQ27XXX POWER SUPPLY DRIVER 22081F: drivers/power/supply/bq27xxx_battery.c 22082F: drivers/power/supply/bq27xxx_battery_i2c.c 22083F: include/linux/power/bq27xxx_battery.h 22084 22085TI CDCE706 CLOCK DRIVER 22086M: Max Filippov <jcmvbkbc@gmail.com> 22087S: Maintained 22088F: drivers/clk/clk-cdce706.c 22089 22090TI CLOCK DRIVER 22091M: Tero Kristo <kristo@kernel.org> 22092L: linux-omap@vger.kernel.org 22093S: Odd Fixes 22094F: drivers/clk/ti/ 22095F: include/linux/clk/ti.h 22096 22097TI DAVINCI MACHINE SUPPORT 22098M: Bartosz Golaszewski <brgl@bgdev.pl> 22099L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22100S: Maintained 22101T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22102F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22103F: arch/arm/boot/dts/ti/davinci/ 22104F: arch/arm/mach-davinci/ 22105F: drivers/i2c/busses/i2c-davinci.c 22106 22107TI DAVINCI SERIES CLOCK DRIVER 22108M: David Lechner <david@lechnology.com> 22109S: Maintained 22110F: Documentation/devicetree/bindings/clock/ti/davinci/ 22111F: drivers/clk/davinci/ 22112F: include/linux/clk/davinci.h 22113 22114TI DAVINCI SERIES GPIO DRIVER 22115M: Keerthy <j-keerthy@ti.com> 22116L: linux-gpio@vger.kernel.org 22117S: Maintained 22118F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22119F: drivers/gpio/gpio-davinci.c 22120 22121TI DAVINCI SERIES MEDIA DRIVER 22122M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22123L: linux-media@vger.kernel.org 22124S: Maintained 22125W: https://linuxtv.org 22126Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22127T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22128F: drivers/media/platform/ti/davinci/ 22129F: include/media/davinci/ 22130 22131TI ENHANCED CAPTURE (eCAP) DRIVER 22132M: Vignesh Raghavendra <vigneshr@ti.com> 22133R: Julien Panis <jpanis@baylibre.com> 22134L: linux-iio@vger.kernel.org 22135L: linux-omap@vger.kernel.org 22136S: Maintained 22137F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22138F: drivers/counter/ti-ecap-capture.c 22139 22140TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22141R: David Lechner <david@lechnology.com> 22142L: linux-iio@vger.kernel.org 22143F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22144F: drivers/counter/ti-eqep.c 22145 22146TI ETHERNET SWITCH DRIVER (CPSW) 22147R: Siddharth Vadapalli <s-vadapalli@ti.com> 22148R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22149R: Roger Quadros <rogerq@kernel.org> 22150L: linux-omap@vger.kernel.org 22151L: netdev@vger.kernel.org 22152S: Maintained 22153F: drivers/net/ethernet/ti/cpsw* 22154F: drivers/net/ethernet/ti/davinci* 22155 22156TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22157M: Alex Dubov <oakad@yahoo.com> 22158S: Maintained 22159W: http://tifmxx.berlios.de/ 22160F: drivers/memstick/host/tifm_ms.c 22161F: drivers/misc/tifm* 22162F: drivers/mmc/host/tifm_sd.c 22163F: include/linux/tifm.h 22164 22165TI FPD-LINK DRIVERS 22166M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22167L: linux-media@vger.kernel.org 22168S: Maintained 22169F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22170F: drivers/media/i2c/ds90* 22171F: include/media/i2c/ds90* 22172 22173TI HDC302X HUMIDITY DRIVER 22174M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22175M: Li peiyu <579lpy@gmail.com> 22176L: linux-iio@vger.kernel.org 22177S: Maintained 22178F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22179F: drivers/iio/humidity/hdc3020.c 22180 22181TI ICSSG ETHERNET DRIVER (ICSSG) 22182R: MD Danish Anwar <danishanwar@ti.com> 22183R: Roger Quadros <rogerq@kernel.org> 22184L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22185L: netdev@vger.kernel.org 22186S: Maintained 22187F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22188F: drivers/net/ethernet/ti/icssg/* 22189 22190TI J721E CSI2RX DRIVER 22191M: Jai Luthra <j-luthra@ti.com> 22192L: linux-media@vger.kernel.org 22193S: Maintained 22194F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22195F: drivers/media/platform/ti/j721e-csi2rx/ 22196 22197TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22198M: Nishanth Menon <nm@ti.com> 22199M: Santosh Shilimkar <ssantosh@kernel.org> 22200L: linux-kernel@vger.kernel.org 22201L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22202S: Maintained 22203T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22204F: drivers/pmdomain/ti/omap_prm.c 22205F: drivers/soc/ti/* 22206 22207TI LM49xxx FAMILY ASoC CODEC DRIVERS 22208M: M R Swami Reddy <mr.swami.reddy@ti.com> 22209M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22210L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22211S: Maintained 22212F: sound/soc/codecs/isabelle* 22213F: sound/soc/codecs/lm49453* 22214 22215TI LMP92064 ADC DRIVER 22216M: Leonard Göhrs <l.goehrs@pengutronix.de> 22217R: kernel@pengutronix.de 22218L: linux-iio@vger.kernel.org 22219S: Maintained 22220F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22221F: drivers/iio/adc/ti-lmp92064.c 22222 22223TI PCM3060 ASoC CODEC DRIVER 22224M: Kirill Marinushkin <kmarinushkin@birdec.com> 22225L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22226S: Maintained 22227F: Documentation/devicetree/bindings/sound/pcm3060.txt 22228F: sound/soc/codecs/pcm3060* 22229 22230TI TAS571X FAMILY ASoC CODEC DRIVER 22231M: Kevin Cernekee <cernekee@chromium.org> 22232L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22233S: Odd Fixes 22234F: sound/soc/codecs/tas571x* 22235 22236TI TMAG5273 MAGNETOMETER DRIVER 22237M: Gerald Loacker <gerald.loacker@wolfvision.net> 22238L: linux-iio@vger.kernel.org 22239S: Maintained 22240F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22241F: drivers/iio/magnetometer/tmag5273.c 22242 22243TI TRF7970A NFC DRIVER 22244M: Mark Greer <mgreer@animalcreek.com> 22245L: linux-wireless@vger.kernel.org 22246S: Supported 22247F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22248F: drivers/nfc/trf7970a.c 22249 22250TI TSC2046 ADC DRIVER 22251M: Oleksij Rempel <o.rempel@pengutronix.de> 22252R: kernel@pengutronix.de 22253L: linux-iio@vger.kernel.org 22254S: Maintained 22255F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22256F: drivers/iio/adc/ti-tsc2046.c 22257 22258TI TWL4030 SERIES SOC CODEC DRIVER 22259M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22261S: Maintained 22262F: sound/soc/codecs/twl4030* 22263 22264TI VPE/CAL DRIVERS 22265M: Benoit Parrot <bparrot@ti.com> 22266L: linux-media@vger.kernel.org 22267S: Maintained 22268W: http://linuxtv.org/ 22269Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22270F: Documentation/devicetree/bindings/media/ti,cal.yaml 22271F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22272F: drivers/media/platform/ti/cal/ 22273F: drivers/media/platform/ti/vpe/ 22274 22275TI WILINK WIRELESS DRIVERS 22276L: linux-wireless@vger.kernel.org 22277S: Orphan 22278W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22279W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22280F: drivers/net/wireless/ti/ 22281 22282TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22283M: John Stultz <jstultz@google.com> 22284M: Thomas Gleixner <tglx@linutronix.de> 22285R: Stephen Boyd <sboyd@kernel.org> 22286L: linux-kernel@vger.kernel.org 22287S: Supported 22288T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22289F: include/linux/clocksource.h 22290F: include/linux/time.h 22291F: include/linux/timekeeper_internal.h 22292F: include/linux/timekeeping.h 22293F: include/linux/timex.h 22294F: include/uapi/linux/time.h 22295F: include/uapi/linux/timex.h 22296F: kernel/time/alarmtimer.c 22297F: kernel/time/clocksource* 22298F: kernel/time/ntp* 22299F: kernel/time/time.c 22300F: kernel/time/timeconst.bc 22301F: kernel/time/timeconv.c 22302F: kernel/time/timecounter.c 22303F: kernel/time/timekeeping* 22304F: kernel/time/time_test.c 22305F: tools/testing/selftests/timers/ 22306 22307TIPC NETWORK LAYER 22308M: Jon Maloy <jmaloy@redhat.com> 22309M: Ying Xue <ying.xue@windriver.com> 22310L: netdev@vger.kernel.org (core kernel code) 22311L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22312S: Maintained 22313W: http://tipc.sourceforge.net/ 22314F: include/uapi/linux/tipc*.h 22315F: net/tipc/ 22316 22317TLAN NETWORK DRIVER 22318M: Samuel Chessman <chessman@tux.org> 22319L: tlan-devel@lists.sourceforge.net (subscribers-only) 22320S: Maintained 22321W: http://sourceforge.net/projects/tlan/ 22322F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22323F: drivers/net/ethernet/ti/tlan.* 22324 22325TMIO/SDHI MMC DRIVER 22326M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22327L: linux-mmc@vger.kernel.org 22328L: linux-renesas-soc@vger.kernel.org 22329S: Supported 22330F: drivers/mmc/host/renesas_sdhi* 22331F: drivers/mmc/host/tmio_mmc* 22332F: include/linux/mfd/tmio.h 22333 22334TMP513 HARDWARE MONITOR DRIVER 22335M: Eric Tremblay <etremblay@distech-controls.com> 22336L: linux-hwmon@vger.kernel.org 22337S: Maintained 22338F: Documentation/hwmon/tmp513.rst 22339F: drivers/hwmon/tmp513.c 22340 22341TMPFS (SHMEM FILESYSTEM) 22342M: Hugh Dickins <hughd@google.com> 22343L: linux-mm@kvack.org 22344S: Maintained 22345F: include/linux/shmem_fs.h 22346F: mm/shmem.c 22347 22348TOMOYO SECURITY MODULE 22349M: Kentaro Takeda <takedakn@nttdata.co.jp> 22350M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22351L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22352L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22353L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22354L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22355S: Maintained 22356W: https://tomoyo.osdn.jp/ 22357F: security/tomoyo/ 22358 22359TOPSTAR LAPTOP EXTRAS DRIVER 22360M: Herton Ronaldo Krzesinski <herton@canonical.com> 22361L: platform-driver-x86@vger.kernel.org 22362S: Maintained 22363F: drivers/platform/x86/topstar-laptop.c 22364 22365TORTURE-TEST MODULES 22366M: Davidlohr Bueso <dave@stgolabs.net> 22367M: "Paul E. McKenney" <paulmck@kernel.org> 22368M: Josh Triplett <josh@joshtriplett.org> 22369L: linux-kernel@vger.kernel.org 22370S: Supported 22371T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22372F: Documentation/RCU/torture.rst 22373F: kernel/locking/locktorture.c 22374F: kernel/rcu/rcuscale.c 22375F: kernel/rcu/rcutorture.c 22376F: kernel/rcu/refscale.c 22377F: kernel/torture.c 22378 22379TOSHIBA ACPI EXTRAS DRIVER 22380M: Azael Avalos <coproscefalo@gmail.com> 22381L: platform-driver-x86@vger.kernel.org 22382S: Maintained 22383F: drivers/platform/x86/toshiba_acpi.c 22384 22385TOSHIBA BLUETOOTH DRIVER 22386M: Azael Avalos <coproscefalo@gmail.com> 22387L: platform-driver-x86@vger.kernel.org 22388S: Maintained 22389F: drivers/platform/x86/toshiba_bluetooth.c 22390 22391TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22392M: Azael Avalos <coproscefalo@gmail.com> 22393L: platform-driver-x86@vger.kernel.org 22394S: Maintained 22395F: drivers/platform/x86/toshiba_haps.c 22396 22397TOSHIBA SMM DRIVER 22398M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22399S: Maintained 22400W: http://www.buzzard.org.uk/toshiba/ 22401F: drivers/char/toshiba.c 22402F: include/linux/toshiba.h 22403F: include/uapi/linux/toshiba.h 22404 22405TOSHIBA TC358743 DRIVER 22406M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22407L: linux-media@vger.kernel.org 22408S: Maintained 22409F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22410F: drivers/media/i2c/tc358743* 22411F: include/media/i2c/tc358743.h 22412 22413TOSHIBA WMI HOTKEYS DRIVER 22414M: Azael Avalos <coproscefalo@gmail.com> 22415L: platform-driver-x86@vger.kernel.org 22416S: Maintained 22417F: drivers/platform/x86/toshiba-wmi.c 22418 22419TPM DEVICE DRIVER 22420M: Peter Huewe <peterhuewe@gmx.de> 22421M: Jarkko Sakkinen <jarkko@kernel.org> 22422R: Jason Gunthorpe <jgg@ziepe.ca> 22423L: linux-integrity@vger.kernel.org 22424S: Maintained 22425W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22426Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22427T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22428F: drivers/char/tpm/ 22429 22430TPS546D24 DRIVER 22431M: Duke Du <dukedu83@gmail.com> 22432L: linux-hwmon@vger.kernel.org 22433S: Maintained 22434F: Documentation/hwmon/tps546d24.rst 22435F: drivers/hwmon/pmbus/tps546d24.c 22436 22437TQ SYSTEMS BOARD & DRIVER SUPPORT 22438L: linux@ew.tq-group.com 22439S: Supported 22440W: https://www.tq-group.com/en/products/tq-embedded/ 22441F: arch/arm/boot/dts/imx*mba*.dts* 22442F: arch/arm/boot/dts/imx*tqma*.dts* 22443F: arch/arm/boot/dts/mba*.dtsi 22444F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22445F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22446F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22447F: arch/arm64/boot/dts/freescale/mba*.dtsi 22448F: arch/arm64/boot/dts/freescale/tqml*.dts* 22449F: drivers/gpio/gpio-tqmx86.c 22450F: drivers/mfd/tqmx86.c 22451F: drivers/watchdog/tqmx86_wdt.c 22452 22453TRACING 22454M: Steven Rostedt <rostedt@goodmis.org> 22455M: Masami Hiramatsu <mhiramat@kernel.org> 22456R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22457L: linux-kernel@vger.kernel.org 22458L: linux-trace-kernel@vger.kernel.org 22459S: Maintained 22460Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22461T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22462F: Documentation/trace/* 22463F: fs/tracefs/ 22464F: include/linux/trace*.h 22465F: include/trace/ 22466F: kernel/trace/ 22467F: scripts/tracing/ 22468F: tools/testing/selftests/ftrace/ 22469 22470TRACING MMIO ACCESSES (MMIOTRACE) 22471M: Steven Rostedt <rostedt@goodmis.org> 22472M: Masami Hiramatsu <mhiramat@kernel.org> 22473R: Karol Herbst <karolherbst@gmail.com> 22474R: Pekka Paalanen <ppaalanen@gmail.com> 22475L: linux-kernel@vger.kernel.org 22476L: nouveau@lists.freedesktop.org 22477S: Maintained 22478F: arch/x86/mm/kmmio.c 22479F: arch/x86/mm/mmio-mod.c 22480F: arch/x86/mm/testmmiotrace.c 22481F: include/linux/mmiotrace.h 22482F: kernel/trace/trace_mmiotrace.c 22483 22484TRACING OS NOISE / LATENCY TRACERS 22485M: Steven Rostedt <rostedt@goodmis.org> 22486M: Daniel Bristot de Oliveira <bristot@kernel.org> 22487S: Maintained 22488F: Documentation/trace/hwlat_detector.rst 22489F: Documentation/trace/osnoise-tracer.rst 22490F: Documentation/trace/timerlat-tracer.rst 22491F: arch/*/kernel/trace.c 22492F: include/trace/events/osnoise.h 22493F: kernel/trace/trace_hwlat.c 22494F: kernel/trace/trace_irqsoff.c 22495F: kernel/trace/trace_osnoise.c 22496F: kernel/trace/trace_sched_wakeup.c 22497 22498TRADITIONAL CHINESE DOCUMENTATION 22499M: Hu Haowen <2023002089@link.tyut.edu.cn> 22500S: Maintained 22501W: https://github.com/srcres258/linux-doc 22502T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22503F: Documentation/translations/zh_TW/ 22504 22505TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22506M: Dan Williams <dan.j.williams@intel.com> 22507L: linux-coco@lists.linux.dev 22508S: Maintained 22509F: Documentation/ABI/testing/configfs-tsm 22510F: drivers/virt/coco/tsm.c 22511F: include/linux/tsm.h 22512 22513TTY LAYER AND SERIAL DRIVERS 22514M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22515M: Jiri Slaby <jirislaby@kernel.org> 22516L: linux-kernel@vger.kernel.org 22517L: linux-serial@vger.kernel.org 22518S: Supported 22519T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22520F: Documentation/devicetree/bindings/serial/ 22521F: Documentation/driver-api/serial/ 22522F: drivers/tty/ 22523F: include/linux/selection.h 22524F: include/linux/serial.h 22525F: include/linux/serial_core.h 22526F: include/linux/sysrq.h 22527F: include/linux/tty*.h 22528F: include/linux/vt.h 22529F: include/linux/vt_*.h 22530F: include/uapi/linux/serial.h 22531F: include/uapi/linux/serial_core.h 22532F: include/uapi/linux/tty.h 22533 22534TUA9001 MEDIA DRIVER 22535L: linux-media@vger.kernel.org 22536S: Orphan 22537W: https://linuxtv.org 22538Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22539F: drivers/media/tuners/tua9001* 22540 22541TULIP NETWORK DRIVERS 22542L: netdev@vger.kernel.org 22543L: linux-parisc@vger.kernel.org 22544S: Orphan 22545F: drivers/net/ethernet/dec/tulip/ 22546 22547TUN/TAP driver 22548M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22549M: Jason Wang <jasowang@redhat.com> 22550S: Maintained 22551W: http://vtun.sourceforge.net/tun 22552F: Documentation/networking/tuntap.rst 22553F: arch/um/os-Linux/drivers/ 22554F: drivers/net/tap.c 22555F: drivers/net/tun.c 22556 22557TURBOCHANNEL SUBSYSTEM 22558M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22559M: Ralf Baechle <ralf@linux-mips.org> 22560L: linux-mips@vger.kernel.org 22561S: Maintained 22562Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22563F: drivers/tc/ 22564F: include/linux/tc.h 22565 22566TURBOSTAT UTILITY 22567M: "Len Brown" <lenb@kernel.org> 22568L: linux-pm@vger.kernel.org 22569S: Supported 22570Q: https://patchwork.kernel.org/project/linux-pm/list/ 22571B: https://bugzilla.kernel.org 22572T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22573F: tools/power/x86/turbostat/ 22574 22575TW5864 VIDEO4LINUX DRIVER 22576M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22577M: Anton Sviridenko <anton@corp.bluecherry.net> 22578M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22579M: Andrey Utkin <andrey_utkin@fastmail.com> 22580L: linux-media@vger.kernel.org 22581S: Supported 22582F: drivers/media/pci/tw5864/ 22583 22584TW68 VIDEO4LINUX DRIVER 22585M: Hans Verkuil <hverkuil@xs4all.nl> 22586L: linux-media@vger.kernel.org 22587S: Odd Fixes 22588W: https://linuxtv.org 22589T: git git://linuxtv.org/media_tree.git 22590F: drivers/media/pci/tw68/ 22591 22592TW686X VIDEO4LINUX DRIVER 22593M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22594L: linux-media@vger.kernel.org 22595S: Maintained 22596W: http://linuxtv.org 22597T: git git://linuxtv.org/media_tree.git 22598F: drivers/media/pci/tw686x/ 22599 22600U-BOOT ENVIRONMENT VARIABLES 22601M: Rafał Miłecki <rafal@milecki.pl> 22602S: Maintained 22603F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22604F: drivers/nvmem/u-boot-env.c 22605 22606UACCE ACCELERATOR FRAMEWORK 22607M: Zhangfei Gao <zhangfei.gao@linaro.org> 22608M: Zhou Wang <wangzhou1@hisilicon.com> 22609L: linux-accelerators@lists.ozlabs.org 22610L: linux-kernel@vger.kernel.org 22611S: Maintained 22612F: Documentation/ABI/testing/sysfs-driver-uacce 22613F: Documentation/misc-devices/uacce.rst 22614F: drivers/misc/uacce/ 22615F: include/linux/uacce.h 22616F: include/uapi/misc/uacce/ 22617 22618UBI FILE SYSTEM (UBIFS) 22619M: Richard Weinberger <richard@nod.at> 22620R: Zhihao Cheng <chengzhihao1@huawei.com> 22621L: linux-mtd@lists.infradead.org 22622S: Supported 22623W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22625T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22626F: Documentation/ABI/testing/sysfs-fs-ubifs 22627F: Documentation/filesystems/ubifs-authentication.rst 22628F: Documentation/filesystems/ubifs.rst 22629F: fs/ubifs/ 22630 22631UBLK USERSPACE BLOCK DRIVER 22632M: Ming Lei <ming.lei@redhat.com> 22633L: linux-block@vger.kernel.org 22634S: Maintained 22635F: Documentation/block/ublk.rst 22636F: drivers/block/ublk_drv.c 22637F: include/uapi/linux/ublk_cmd.h 22638 22639UBSAN 22640M: Kees Cook <keescook@chromium.org> 22641R: Marco Elver <elver@google.com> 22642R: Andrey Konovalov <andreyknvl@gmail.com> 22643R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22644L: kasan-dev@googlegroups.com 22645L: linux-hardening@vger.kernel.org 22646S: Supported 22647T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22648F: Documentation/dev-tools/ubsan.rst 22649F: include/linux/ubsan.h 22650F: lib/Kconfig.ubsan 22651F: lib/test_ubsan.c 22652F: lib/ubsan.c 22653F: scripts/Makefile.ubsan 22654K: \bARCH_HAS_UBSAN\b 22655 22656UCLINUX (M68KNOMMU AND COLDFIRE) 22657M: Greg Ungerer <gerg@linux-m68k.org> 22658L: linux-m68k@lists.linux-m68k.org 22659S: Maintained 22660W: http://www.linux-m68k.org/ 22661T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22662F: arch/m68k/*/*_no.* 22663F: arch/m68k/68*/ 22664F: arch/m68k/coldfire/ 22665F: arch/m68k/include/asm/*_no.* 22666 22667UDF FILESYSTEM 22668M: Jan Kara <jack@suse.com> 22669S: Maintained 22670F: Documentation/filesystems/udf.rst 22671F: fs/udf/ 22672 22673UDRAW TABLET 22674M: Bastien Nocera <hadess@hadess.net> 22675L: linux-input@vger.kernel.org 22676S: Maintained 22677F: drivers/hid/hid-udraw-ps3.c 22678 22679UFS FILESYSTEM 22680M: Evgeniy Dushistov <dushistov@mail.ru> 22681S: Maintained 22682F: Documentation/admin-guide/ufs.rst 22683F: fs/ufs/ 22684 22685UHID USERSPACE HID IO DRIVER 22686M: David Rheinsberg <david@readahead.eu> 22687L: linux-input@vger.kernel.org 22688S: Maintained 22689F: drivers/hid/uhid.c 22690F: include/uapi/linux/uhid.h 22691 22692ULPI BUS 22693M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22694L: linux-usb@vger.kernel.org 22695S: Maintained 22696F: drivers/usb/common/ulpi.c 22697F: include/linux/ulpi/ 22698 22699UNICODE SUBSYSTEM 22700M: Gabriel Krisman Bertazi <krisman@kernel.org> 22701L: linux-fsdevel@vger.kernel.org 22702S: Supported 22703F: fs/unicode/ 22704 22705UNIFDEF 22706M: Tony Finch <dot@dotat.at> 22707S: Maintained 22708W: http://dotat.at/prog/unifdef 22709F: scripts/unifdef.c 22710 22711UNIFORM CDROM DRIVER 22712M: Phillip Potter <phil@philpotter.co.uk> 22713S: Maintained 22714F: Documentation/cdrom/ 22715F: drivers/cdrom/cdrom.c 22716F: include/linux/cdrom.h 22717F: include/uapi/linux/cdrom.h 22718 22719UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22720R: Alim Akhtar <alim.akhtar@samsung.com> 22721R: Avri Altman <avri.altman@wdc.com> 22722R: Bart Van Assche <bvanassche@acm.org> 22723L: linux-scsi@vger.kernel.org 22724S: Supported 22725F: Documentation/devicetree/bindings/ufs/ 22726F: Documentation/scsi/ufs.rst 22727F: drivers/ufs/core/ 22728 22729UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22730M: Pedro Sousa <pedrom.sousa@synopsys.com> 22731L: linux-scsi@vger.kernel.org 22732S: Supported 22733F: drivers/ufs/host/*dwc* 22734 22735UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22736M: Alim Akhtar <alim.akhtar@samsung.com> 22737L: linux-scsi@vger.kernel.org 22738S: Maintained 22739F: drivers/ufs/host/ufs-exynos* 22740 22741UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22742M: Peter Wang <peter.wang@mediatek.com> 22743R: Stanley Jhu <chu.stanley@gmail.com> 22744L: linux-scsi@vger.kernel.org 22745L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22746S: Maintained 22747F: drivers/ufs/host/ufs-mediatek* 22748 22749UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22750M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22751L: linux-arm-msm@vger.kernel.org 22752L: linux-scsi@vger.kernel.org 22753S: Maintained 22754F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22755F: drivers/ufs/host/ufs-qcom* 22756 22757UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22758M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22759L: linux-renesas-soc@vger.kernel.org 22760L: linux-scsi@vger.kernel.org 22761S: Maintained 22762F: drivers/ufs/host/ufs-renesas.c 22763 22764UNSORTED BLOCK IMAGES (UBI) 22765M: Richard Weinberger <richard@nod.at> 22766R: Zhihao Cheng <chengzhihao1@huawei.com> 22767L: linux-mtd@lists.infradead.org 22768S: Supported 22769W: http://www.linux-mtd.infradead.org/ 22770T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22771T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22772F: drivers/mtd/ubi/ 22773F: include/linux/mtd/ubi.h 22774F: include/uapi/mtd/ubi-user.h 22775 22776USB "USBNET" DRIVER FRAMEWORK 22777M: Oliver Neukum <oneukum@suse.com> 22778L: netdev@vger.kernel.org 22779S: Maintained 22780W: http://www.linux-usb.org/usbnet 22781F: drivers/net/usb/usbnet.c 22782F: include/linux/usb/usbnet.h 22783 22784USB ACM DRIVER 22785M: Oliver Neukum <oneukum@suse.com> 22786L: linux-usb@vger.kernel.org 22787S: Maintained 22788F: Documentation/usb/acm.rst 22789F: drivers/usb/class/cdc-acm.* 22790 22791USB APPLE MFI FASTCHARGE DRIVER 22792M: Bastien Nocera <hadess@hadess.net> 22793L: linux-usb@vger.kernel.org 22794S: Maintained 22795F: drivers/usb/misc/apple-mfi-fastcharge.c 22796 22797USB AR5523 WIRELESS DRIVER 22798L: linux-wireless@vger.kernel.org 22799S: Orphan 22800F: drivers/net/wireless/ath/ar5523/ 22801 22802USB ATTACHED SCSI 22803M: Oliver Neukum <oneukum@suse.com> 22804L: linux-usb@vger.kernel.org 22805L: linux-scsi@vger.kernel.org 22806S: Maintained 22807F: drivers/usb/storage/uas.c 22808 22809USB CDC ETHERNET DRIVER 22810M: Oliver Neukum <oliver@neukum.org> 22811L: linux-usb@vger.kernel.org 22812S: Maintained 22813F: drivers/net/usb/cdc_*.c 22814F: include/uapi/linux/usb/cdc.h 22815 22816USB CHAOSKEY DRIVER 22817M: Keith Packard <keithp@keithp.com> 22818L: linux-usb@vger.kernel.org 22819S: Maintained 22820F: drivers/usb/misc/chaoskey.c 22821 22822USB CYPRESS C67X00 DRIVER 22823L: linux-usb@vger.kernel.org 22824S: Orphan 22825F: drivers/usb/c67x00/ 22826 22827USB DAVICOM DM9601 DRIVER 22828M: Peter Korsgaard <peter@korsgaard.com> 22829L: netdev@vger.kernel.org 22830S: Maintained 22831W: http://www.linux-usb.org/usbnet 22832F: drivers/net/usb/dm9601.c 22833 22834USB EHCI DRIVER 22835M: Alan Stern <stern@rowland.harvard.edu> 22836L: linux-usb@vger.kernel.org 22837S: Maintained 22838F: Documentation/usb/ehci.rst 22839F: drivers/usb/host/ehci* 22840 22841USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22842M: Jiri Kosina <jikos@kernel.org> 22843M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22844L: linux-usb@vger.kernel.org 22845S: Maintained 22846T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22847F: Documentation/hid/hiddev.rst 22848F: drivers/hid/usbhid/ 22849 22850USB INTEL XHCI ROLE MUX DRIVER 22851M: Hans de Goede <hdegoede@redhat.com> 22852L: linux-usb@vger.kernel.org 22853S: Maintained 22854F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22855 22856USB IP DRIVER FOR HISILICON KIRIN 960 22857M: Yu Chen <chenyu56@huawei.com> 22858M: Binghui Wang <wangbinghui@hisilicon.com> 22859L: linux-usb@vger.kernel.org 22860S: Maintained 22861F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22862F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22863 22864USB IP DRIVER FOR HISILICON KIRIN 970 22865M: Mauro Carvalho Chehab <mchehab@kernel.org> 22866L: linux-usb@vger.kernel.org 22867S: Maintained 22868F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22869F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22870 22871USB ISP116X DRIVER 22872M: Olav Kongas <ok@artecdesign.ee> 22873L: linux-usb@vger.kernel.org 22874S: Maintained 22875F: drivers/usb/host/isp116x* 22876F: include/linux/usb/isp116x.h 22877 22878USB ISP1760 DRIVER 22879M: Rui Miguel Silva <rui.silva@linaro.org> 22880L: linux-usb@vger.kernel.org 22881S: Maintained 22882F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22883F: drivers/usb/isp1760/* 22884 22885USB LAN78XX ETHERNET DRIVER 22886M: Woojung Huh <woojung.huh@microchip.com> 22887M: UNGLinuxDriver@microchip.com 22888L: netdev@vger.kernel.org 22889S: Maintained 22890F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22891F: drivers/net/usb/lan78xx.* 22892F: include/dt-bindings/net/microchip-lan78xx.h 22893 22894USB MASS STORAGE DRIVER 22895M: Alan Stern <stern@rowland.harvard.edu> 22896L: linux-usb@vger.kernel.org 22897L: usb-storage@lists.one-eyed-alien.net 22898S: Maintained 22899F: drivers/usb/storage/ 22900 22901USB MIDI DRIVER 22902M: Clemens Ladisch <clemens@ladisch.de> 22903L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22904S: Maintained 22905T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22906F: sound/usb/midi.* 22907 22908USB NETWORKING DRIVERS 22909L: linux-usb@vger.kernel.org 22910S: Odd Fixes 22911F: drivers/net/usb/ 22912 22913USB OHCI DRIVER 22914M: Alan Stern <stern@rowland.harvard.edu> 22915L: linux-usb@vger.kernel.org 22916S: Maintained 22917F: Documentation/usb/ohci.rst 22918F: drivers/usb/host/ohci* 22919 22920USB OTG FSM (Finite State Machine) 22921M: Peter Chen <peter.chen@kernel.org> 22922L: linux-usb@vger.kernel.org 22923S: Maintained 22924T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22925F: drivers/usb/common/usb-otg-fsm.c 22926 22927USB OVER IP DRIVER 22928M: Valentina Manea <valentina.manea.m@gmail.com> 22929M: Shuah Khan <shuah@kernel.org> 22930M: Shuah Khan <skhan@linuxfoundation.org> 22931R: Hongren Zheng <i@zenithal.me> 22932L: linux-usb@vger.kernel.org 22933S: Maintained 22934F: Documentation/usb/usbip_protocol.rst 22935F: drivers/usb/usbip/ 22936F: tools/testing/selftests/drivers/usb/usbip/ 22937F: tools/usb/usbip/ 22938 22939USB PEGASUS DRIVER 22940M: Petko Manolov <petkan@nucleusys.com> 22941L: linux-usb@vger.kernel.org 22942L: netdev@vger.kernel.org 22943S: Maintained 22944W: https://github.com/petkan/pegasus 22945T: git https://github.com/petkan/pegasus.git 22946F: drivers/net/usb/pegasus.* 22947 22948USB PRINTER DRIVER (usblp) 22949M: Pete Zaitcev <zaitcev@redhat.com> 22950L: linux-usb@vger.kernel.org 22951S: Supported 22952F: drivers/usb/class/usblp.c 22953 22954USB QMI WWAN NETWORK DRIVER 22955M: Bjørn Mork <bjorn@mork.no> 22956L: netdev@vger.kernel.org 22957S: Maintained 22958F: Documentation/ABI/testing/sysfs-class-net-qmi 22959F: drivers/net/usb/qmi_wwan.c 22960 22961USB RAW GADGET DRIVER 22962R: Andrey Konovalov <andreyknvl@gmail.com> 22963L: linux-usb@vger.kernel.org 22964S: Maintained 22965F: Documentation/usb/raw-gadget.rst 22966F: drivers/usb/gadget/legacy/raw_gadget.c 22967F: include/uapi/linux/usb/raw_gadget.h 22968 22969USB RTL8150 DRIVER 22970M: Petko Manolov <petkan@nucleusys.com> 22971L: linux-usb@vger.kernel.org 22972L: netdev@vger.kernel.org 22973S: Maintained 22974W: https://github.com/petkan/rtl8150 22975T: git https://github.com/petkan/rtl8150.git 22976F: drivers/net/usb/rtl8150.c 22977 22978USB SERIAL SUBSYSTEM 22979M: Johan Hovold <johan@kernel.org> 22980L: linux-usb@vger.kernel.org 22981S: Maintained 22982T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22983F: Documentation/usb/usb-serial.rst 22984F: drivers/usb/serial/ 22985F: include/linux/usb/serial.h 22986 22987USB SMSC75XX ETHERNET DRIVER 22988M: Steve Glendinning <steve.glendinning@shawell.net> 22989L: netdev@vger.kernel.org 22990S: Maintained 22991F: drivers/net/usb/smsc75xx.* 22992 22993USB SMSC95XX ETHERNET DRIVER 22994M: Steve Glendinning <steve.glendinning@shawell.net> 22995M: UNGLinuxDriver@microchip.com 22996L: netdev@vger.kernel.org 22997S: Maintained 22998F: drivers/net/usb/smsc95xx.* 22999 23000USB SUBSYSTEM 23001M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23002L: linux-usb@vger.kernel.org 23003S: Supported 23004W: http://www.linux-usb.org 23005T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23006F: Documentation/devicetree/bindings/usb/ 23007F: Documentation/usb/ 23008F: drivers/usb/ 23009F: include/dt-bindings/usb/ 23010F: include/linux/usb.h 23011F: include/linux/usb/ 23012F: include/uapi/linux/usb/ 23013 23014USB TYPEC BUS FOR ALTERNATE MODES 23015M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23016L: linux-usb@vger.kernel.org 23017S: Maintained 23018F: Documentation/ABI/testing/sysfs-bus-typec 23019F: Documentation/driver-api/usb/typec_bus.rst 23020F: drivers/usb/typec/altmodes/ 23021F: include/linux/usb/typec_altmode.h 23022 23023USB TYPEC CLASS 23024M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23025L: linux-usb@vger.kernel.org 23026S: Maintained 23027F: Documentation/ABI/testing/sysfs-class-typec 23028F: Documentation/driver-api/usb/typec.rst 23029F: drivers/usb/typec/ 23030F: include/linux/usb/typec.h 23031 23032USB TYPEC INTEL PMC MUX DRIVER 23033M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23034L: linux-usb@vger.kernel.org 23035S: Maintained 23036F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23037F: drivers/usb/typec/mux/intel_pmc_mux.c 23038 23039USB TYPEC PI3USB30532 MUX DRIVER 23040M: Hans de Goede <hdegoede@redhat.com> 23041L: linux-usb@vger.kernel.org 23042S: Maintained 23043F: drivers/usb/typec/mux/pi3usb30532.c 23044 23045USB TYPEC PORT CONTROLLER DRIVERS 23046L: linux-usb@vger.kernel.org 23047S: Orphan 23048F: drivers/usb/typec/tcpm/ 23049 23050USB UHCI DRIVER 23051M: Alan Stern <stern@rowland.harvard.edu> 23052L: linux-usb@vger.kernel.org 23053S: Maintained 23054F: drivers/usb/host/uhci* 23055 23056USB VIDEO CLASS 23057M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23058L: linux-media@vger.kernel.org 23059S: Maintained 23060W: http://www.ideasonboard.org/uvc/ 23061T: git git://linuxtv.org/media_tree.git 23062F: drivers/media/usb/uvc/ 23063F: include/uapi/linux/uvcvideo.h 23064 23065USB WEBCAM GADGET 23066M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23067M: Daniel Scally <dan.scally@ideasonboard.com> 23068L: linux-usb@vger.kernel.org 23069S: Maintained 23070F: drivers/usb/gadget/function/*uvc* 23071F: drivers/usb/gadget/legacy/webcam.c 23072F: include/uapi/linux/usb/g_uvc.h 23073 23074USB XHCI DRIVER 23075M: Mathias Nyman <mathias.nyman@intel.com> 23076L: linux-usb@vger.kernel.org 23077S: Supported 23078F: drivers/usb/host/pci-quirks* 23079F: drivers/usb/host/xhci* 23080 23081USER DATAGRAM PROTOCOL (UDP) 23082M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23083S: Maintained 23084F: include/linux/udp.h 23085F: net/ipv4/udp.c 23086F: net/ipv6/udp.c 23087 23088USER-MODE LINUX (UML) 23089M: Richard Weinberger <richard@nod.at> 23090M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23091M: Johannes Berg <johannes@sipsolutions.net> 23092L: linux-um@lists.infradead.org 23093S: Maintained 23094W: http://user-mode-linux.sourceforge.net 23095Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23096T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23098F: Documentation/virt/uml/ 23099F: arch/um/ 23100F: arch/x86/um/ 23101F: fs/hostfs/ 23102 23103USERSPACE COPYIN/COPYOUT (UIOVEC) 23104M: Alexander Viro <viro@zeniv.linux.org.uk> 23105S: Maintained 23106F: include/linux/uio.h 23107F: lib/iov_iter.c 23108 23109USERSPACE DMA BUFFER DRIVER 23110M: Gerd Hoffmann <kraxel@redhat.com> 23111L: dri-devel@lists.freedesktop.org 23112S: Maintained 23113T: git git://anongit.freedesktop.org/drm/drm-misc 23114F: drivers/dma-buf/udmabuf.c 23115F: include/uapi/linux/udmabuf.h 23116 23117USERSPACE I/O (UIO) 23118M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23119S: Maintained 23120T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23121F: Documentation/driver-api/uio-howto.rst 23122F: drivers/uio/ 23123F: include/linux/uio_driver.h 23124 23125UTIL-LINUX PACKAGE 23126M: Karel Zak <kzak@redhat.com> 23127L: util-linux@vger.kernel.org 23128S: Maintained 23129W: http://en.wikipedia.org/wiki/Util-linux 23130T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23131 23132UUID HELPERS 23133R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23134L: linux-kernel@vger.kernel.org 23135S: Maintained 23136F: include/linux/uuid.h 23137F: lib/test_uuid.c 23138F: lib/uuid.c 23139 23140UV SYSFS DRIVER 23141M: Justin Ernst <justin.ernst@hpe.com> 23142L: platform-driver-x86@vger.kernel.org 23143S: Maintained 23144F: drivers/platform/x86/uv_sysfs.c 23145 23146UVESAFB DRIVER 23147M: Michal Januszewski <spock@gentoo.org> 23148L: linux-fbdev@vger.kernel.org 23149S: Maintained 23150W: https://github.com/mjanusz/v86d 23151F: Documentation/fb/uvesafb.rst 23152F: drivers/video/fbdev/uvesafb.* 23153 23154Ux500 CLOCK DRIVERS 23155M: Ulf Hansson <ulf.hansson@linaro.org> 23156L: linux-clk@vger.kernel.org 23157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23158S: Maintained 23159F: drivers/clk/ux500/ 23160 23161V4L2 ASYNC AND FWNODE FRAMEWORKS 23162M: Sakari Ailus <sakari.ailus@linux.intel.com> 23163L: linux-media@vger.kernel.org 23164S: Maintained 23165T: git git://linuxtv.org/media_tree.git 23166F: drivers/media/v4l2-core/v4l2-async.c 23167F: drivers/media/v4l2-core/v4l2-fwnode.c 23168F: include/media/v4l2-async.h 23169F: include/media/v4l2-fwnode.h 23170 23171V4L2 LENS DRIVERS 23172M: Sakari Ailus <sakari.ailus@linux.intel.com> 23173L: linux-media@vger.kernel.org 23174S: Maintained 23175F: drivers/media/i2c/ak* 23176F: drivers/media/i2c/dw* 23177F: drivers/media/i2c/lm* 23178 23179V4L2 CAMERA SENSOR DRIVERS 23180M: Sakari Ailus <sakari.ailus@linux.intel.com> 23181L: linux-media@vger.kernel.org 23182S: Maintained 23183F: Documentation/driver-api/media/camera-sensor.rst 23184F: Documentation/driver-api/media/tx-rx.rst 23185F: drivers/media/i2c/ar* 23186F: drivers/media/i2c/gc* 23187F: drivers/media/i2c/hi* 23188F: drivers/media/i2c/imx* 23189F: drivers/media/i2c/mt* 23190F: drivers/media/i2c/og* 23191F: drivers/media/i2c/ov* 23192F: drivers/media/i2c/s5* 23193F: drivers/media/i2c/st-vgxy61.c 23194 23195VF610 NAND DRIVER 23196M: Stefan Agner <stefan@agner.ch> 23197L: linux-mtd@lists.infradead.org 23198S: Supported 23199F: drivers/mtd/nand/raw/vf610_nfc.c 23200 23201VFAT/FAT/MSDOS FILESYSTEM 23202M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23203S: Maintained 23204F: Documentation/filesystems/vfat.rst 23205F: fs/fat/ 23206F: tools/testing/selftests/filesystems/fat/ 23207 23208VFIO CDX DRIVER 23209M: Nipun Gupta <nipun.gupta@amd.com> 23210M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23211L: kvm@vger.kernel.org 23212S: Maintained 23213F: drivers/vfio/cdx/* 23214 23215VFIO DRIVER 23216M: Alex Williamson <alex.williamson@redhat.com> 23217L: kvm@vger.kernel.org 23218S: Maintained 23219T: git https://github.com/awilliam/linux-vfio.git 23220F: Documentation/ABI/testing/debugfs-vfio 23221F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23222F: Documentation/driver-api/vfio.rst 23223F: drivers/vfio/ 23224F: include/linux/vfio.h 23225F: include/linux/vfio_pci_core.h 23226F: include/uapi/linux/vfio.h 23227 23228VFIO FSL-MC DRIVER 23229M: Diana Craciun <diana.craciun@oss.nxp.com> 23230L: kvm@vger.kernel.org 23231S: Maintained 23232F: drivers/vfio/fsl-mc/ 23233 23234VFIO HISILICON PCI DRIVER 23235M: Longfang Liu <liulongfang@huawei.com> 23236M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23237L: kvm@vger.kernel.org 23238S: Maintained 23239F: drivers/vfio/pci/hisilicon/ 23240 23241VFIO MEDIATED DEVICE DRIVERS 23242M: Kirti Wankhede <kwankhede@nvidia.com> 23243L: kvm@vger.kernel.org 23244S: Maintained 23245F: Documentation/driver-api/vfio-mediated-device.rst 23246F: drivers/vfio/mdev/ 23247F: include/linux/mdev.h 23248F: samples/vfio-mdev/ 23249 23250VFIO MLX5 PCI DRIVER 23251M: Yishai Hadas <yishaih@nvidia.com> 23252L: kvm@vger.kernel.org 23253S: Maintained 23254F: drivers/vfio/pci/mlx5/ 23255 23256VFIO NVIDIA GRACE GPU DRIVER 23257M: Ankit Agrawal <ankita@nvidia.com> 23258L: kvm@vger.kernel.org 23259S: Supported 23260F: drivers/vfio/pci/nvgrace-gpu/ 23261 23262VFIO PCI DEVICE SPECIFIC DRIVERS 23263R: Jason Gunthorpe <jgg@nvidia.com> 23264R: Yishai Hadas <yishaih@nvidia.com> 23265R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23266R: Kevin Tian <kevin.tian@intel.com> 23267L: kvm@vger.kernel.org 23268S: Maintained 23269P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23270F: drivers/vfio/pci/*/ 23271 23272VFIO PDS PCI DRIVER 23273M: Brett Creeley <brett.creeley@amd.com> 23274L: kvm@vger.kernel.org 23275S: Maintained 23276F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23277F: drivers/vfio/pci/pds/ 23278 23279VFIO PLATFORM DRIVER 23280M: Eric Auger <eric.auger@redhat.com> 23281L: kvm@vger.kernel.org 23282S: Maintained 23283F: drivers/vfio/platform/ 23284 23285VFIO VIRTIO PCI DRIVER 23286M: Yishai Hadas <yishaih@nvidia.com> 23287L: kvm@vger.kernel.org 23288L: virtualization@lists.linux.dev 23289S: Maintained 23290F: drivers/vfio/pci/virtio 23291 23292VGA_SWITCHEROO 23293R: Lukas Wunner <lukas@wunner.de> 23294S: Maintained 23295T: git git://anongit.freedesktop.org/drm/drm-misc 23296F: Documentation/gpu/vga-switcheroo.rst 23297F: drivers/gpu/vga/vga_switcheroo.c 23298F: include/linux/vga_switcheroo.h 23299 23300VIA RHINE NETWORK DRIVER 23301M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23302S: Maintained 23303F: drivers/net/ethernet/via/via-rhine.c 23304 23305VIA SD/MMC CARD CONTROLLER DRIVER 23306M: Bruce Chang <brucechang@via.com.tw> 23307M: Harald Welte <HaraldWelte@viatech.com> 23308S: Maintained 23309F: drivers/mmc/host/via-sdmmc.c 23310 23311VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23312M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23313L: linux-fbdev@vger.kernel.org 23314S: Maintained 23315F: drivers/video/fbdev/via/ 23316F: include/linux/via-core.h 23317F: include/linux/via_i2c.h 23318 23319VIA VELOCITY NETWORK DRIVER 23320M: Francois Romieu <romieu@fr.zoreil.com> 23321L: netdev@vger.kernel.org 23322S: Maintained 23323F: drivers/net/ethernet/via/via-velocity.* 23324 23325VICODEC VIRTUAL CODEC DRIVER 23326M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23327L: linux-media@vger.kernel.org 23328S: Maintained 23329W: https://linuxtv.org 23330T: git git://linuxtv.org/media_tree.git 23331F: drivers/media/test-drivers/vicodec/* 23332 23333VIDEO I2C POLLING DRIVER 23334M: Matt Ranostay <matt.ranostay@konsulko.com> 23335L: linux-media@vger.kernel.org 23336S: Maintained 23337F: drivers/media/i2c/video-i2c.c 23338 23339VIDEO MULTIPLEXER DRIVER 23340M: Philipp Zabel <p.zabel@pengutronix.de> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343F: drivers/media/platform/video-mux.c 23344 23345VIDEOBUF2 FRAMEWORK 23346M: Tomasz Figa <tfiga@chromium.org> 23347M: Marek Szyprowski <m.szyprowski@samsung.com> 23348L: linux-media@vger.kernel.org 23349S: Maintained 23350F: drivers/media/common/videobuf2/* 23351F: include/media/videobuf2-* 23352 23353VIDTV VIRTUAL DIGITAL TV DRIVER 23354M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357W: https://linuxtv.org 23358T: git git://linuxtv.org/media_tree.git 23359F: drivers/media/test-drivers/vidtv/* 23360 23361VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23362M: Shuah Khan <skhan@linuxfoundation.org> 23363R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23364L: linux-media@vger.kernel.org 23365S: Maintained 23366W: https://linuxtv.org 23367T: git git://linuxtv.org/media_tree.git 23368F: drivers/media/test-drivers/vimc/* 23369 23370VIRT LIB 23371M: Alex Williamson <alex.williamson@redhat.com> 23372M: Paolo Bonzini <pbonzini@redhat.com> 23373L: kvm@vger.kernel.org 23374S: Supported 23375F: virt/lib/ 23376 23377VIRTIO AND VHOST VSOCK DRIVER 23378M: Stefan Hajnoczi <stefanha@redhat.com> 23379M: Stefano Garzarella <sgarzare@redhat.com> 23380L: kvm@vger.kernel.org 23381L: virtualization@lists.linux.dev 23382L: netdev@vger.kernel.org 23383S: Maintained 23384F: drivers/vhost/vsock.c 23385F: include/linux/virtio_vsock.h 23386F: include/uapi/linux/virtio_vsock.h 23387F: net/vmw_vsock/virtio_transport.c 23388F: net/vmw_vsock/virtio_transport_common.c 23389 23390VIRTIO BALLOON 23391M: "Michael S. Tsirkin" <mst@redhat.com> 23392M: David Hildenbrand <david@redhat.com> 23393L: virtualization@lists.linux.dev 23394S: Maintained 23395F: drivers/virtio/virtio_balloon.c 23396F: include/linux/balloon_compaction.h 23397F: include/uapi/linux/virtio_balloon.h 23398F: mm/balloon_compaction.c 23399 23400VIRTIO BLOCK AND SCSI DRIVERS 23401M: "Michael S. Tsirkin" <mst@redhat.com> 23402M: Jason Wang <jasowang@redhat.com> 23403R: Paolo Bonzini <pbonzini@redhat.com> 23404R: Stefan Hajnoczi <stefanha@redhat.com> 23405L: virtualization@lists.linux.dev 23406S: Maintained 23407F: drivers/block/virtio_blk.c 23408F: drivers/scsi/virtio_scsi.c 23409F: include/uapi/linux/virtio_blk.h 23410F: include/uapi/linux/virtio_scsi.h 23411 23412VIRTIO CONSOLE DRIVER 23413M: Amit Shah <amit@kernel.org> 23414L: virtualization@lists.linux.dev 23415S: Maintained 23416F: drivers/char/virtio_console.c 23417F: include/uapi/linux/virtio_console.h 23418 23419VIRTIO CORE AND NET DRIVERS 23420M: "Michael S. Tsirkin" <mst@redhat.com> 23421M: Jason Wang <jasowang@redhat.com> 23422R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23423L: virtualization@lists.linux.dev 23424S: Maintained 23425F: Documentation/ABI/testing/sysfs-bus-vdpa 23426F: Documentation/ABI/testing/sysfs-class-vduse 23427F: Documentation/devicetree/bindings/virtio/ 23428F: Documentation/driver-api/virtio/ 23429F: drivers/block/virtio_blk.c 23430F: drivers/crypto/virtio/ 23431F: drivers/net/virtio_net.c 23432F: drivers/vdpa/ 23433F: drivers/virtio/ 23434F: include/linux/vdpa.h 23435F: include/linux/virtio*.h 23436F: include/linux/vringh.h 23437F: include/uapi/linux/virtio_*.h 23438F: tools/virtio/ 23439 23440VIRTIO CRYPTO DRIVER 23441M: Gonglei <arei.gonglei@huawei.com> 23442L: virtualization@lists.linux.dev 23443L: linux-crypto@vger.kernel.org 23444S: Maintained 23445F: drivers/crypto/virtio/ 23446F: include/uapi/linux/virtio_crypto.h 23447 23448VIRTIO DRIVERS FOR S390 23449M: Cornelia Huck <cohuck@redhat.com> 23450M: Halil Pasic <pasic@linux.ibm.com> 23451M: Eric Farman <farman@linux.ibm.com> 23452L: linux-s390@vger.kernel.org 23453L: virtualization@lists.linux.dev 23454L: kvm@vger.kernel.org 23455S: Supported 23456F: arch/s390/include/uapi/asm/virtio-ccw.h 23457F: drivers/s390/virtio/ 23458 23459VIRTIO FILE SYSTEM 23460M: Vivek Goyal <vgoyal@redhat.com> 23461M: Stefan Hajnoczi <stefanha@redhat.com> 23462M: Miklos Szeredi <miklos@szeredi.hu> 23463L: virtualization@lists.linux.dev 23464L: linux-fsdevel@vger.kernel.org 23465S: Supported 23466W: https://virtio-fs.gitlab.io/ 23467F: Documentation/filesystems/virtiofs.rst 23468F: fs/fuse/virtio_fs.c 23469F: include/uapi/linux/virtio_fs.h 23470 23471VIRTIO GPIO DRIVER 23472M: Enrico Weigelt, metux IT consult <info@metux.net> 23473M: Viresh Kumar <vireshk@kernel.org> 23474L: linux-gpio@vger.kernel.org 23475L: virtualization@lists.linux.dev 23476S: Maintained 23477F: drivers/gpio/gpio-virtio.c 23478F: include/uapi/linux/virtio_gpio.h 23479 23480VIRTIO GPU DRIVER 23481M: David Airlie <airlied@redhat.com> 23482M: Gerd Hoffmann <kraxel@redhat.com> 23483R: Gurchetan Singh <gurchetansingh@chromium.org> 23484R: Chia-I Wu <olvaffe@gmail.com> 23485L: dri-devel@lists.freedesktop.org 23486L: virtualization@lists.linux.dev 23487S: Maintained 23488T: git git://anongit.freedesktop.org/drm/drm-misc 23489F: drivers/gpu/drm/ci/xfails/virtio* 23490F: drivers/gpu/drm/virtio/ 23491F: include/uapi/linux/virtio_gpu.h 23492 23493VIRTIO HOST (VHOST) 23494M: "Michael S. Tsirkin" <mst@redhat.com> 23495M: Jason Wang <jasowang@redhat.com> 23496L: kvm@vger.kernel.org 23497L: virtualization@lists.linux.dev 23498L: netdev@vger.kernel.org 23499S: Maintained 23500T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23501F: drivers/vhost/ 23502F: include/linux/sched/vhost_task.h 23503F: include/linux/vhost_iotlb.h 23504F: include/uapi/linux/vhost.h 23505F: kernel/vhost_task.c 23506 23507VIRTIO HOST (VHOST-SCSI) 23508M: "Michael S. Tsirkin" <mst@redhat.com> 23509M: Jason Wang <jasowang@redhat.com> 23510M: Mike Christie <michael.christie@oracle.com> 23511R: Paolo Bonzini <pbonzini@redhat.com> 23512R: Stefan Hajnoczi <stefanha@redhat.com> 23513L: virtualization@lists.linux.dev 23514S: Maintained 23515F: drivers/vhost/scsi.c 23516 23517VIRTIO I2C DRIVER 23518M: Conghui Chen <conghui.chen@intel.com> 23519M: Viresh Kumar <viresh.kumar@linaro.org> 23520L: linux-i2c@vger.kernel.org 23521L: virtualization@lists.linux.dev 23522S: Maintained 23523F: drivers/i2c/busses/i2c-virtio.c 23524F: include/uapi/linux/virtio_i2c.h 23525 23526VIRTIO INPUT DRIVER 23527M: Gerd Hoffmann <kraxel@redhat.com> 23528S: Maintained 23529F: drivers/virtio/virtio_input.c 23530F: include/uapi/linux/virtio_input.h 23531 23532VIRTIO IOMMU DRIVER 23533M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23534L: virtualization@lists.linux.dev 23535S: Maintained 23536F: drivers/iommu/virtio-iommu.c 23537F: include/uapi/linux/virtio_iommu.h 23538 23539VIRTIO MEM DRIVER 23540M: David Hildenbrand <david@redhat.com> 23541L: virtualization@lists.linux.dev 23542S: Maintained 23543W: https://virtio-mem.gitlab.io/ 23544F: drivers/virtio/virtio_mem.c 23545F: include/uapi/linux/virtio_mem.h 23546 23547VIRTIO PMEM DRIVER 23548M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23549L: virtualization@lists.linux.dev 23550S: Maintained 23551F: drivers/nvdimm/nd_virtio.c 23552F: drivers/nvdimm/virtio_pmem.c 23553 23554VIRTIO SOUND DRIVER 23555M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23556M: "Michael S. Tsirkin" <mst@redhat.com> 23557L: virtualization@lists.linux.dev 23558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23559S: Maintained 23560F: include/uapi/linux/virtio_snd.h 23561F: sound/virtio/* 23562 23563VIRTUAL BOX GUEST DEVICE DRIVER 23564M: Hans de Goede <hdegoede@redhat.com> 23565M: Arnd Bergmann <arnd@arndb.de> 23566M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23567S: Maintained 23568F: drivers/virt/vboxguest/ 23569F: include/linux/vbox_utils.h 23570F: include/uapi/linux/vbox*.h 23571 23572VIRTUAL BOX SHARED FOLDER VFS DRIVER 23573M: Hans de Goede <hdegoede@redhat.com> 23574L: linux-fsdevel@vger.kernel.org 23575S: Maintained 23576F: fs/vboxsf/* 23577 23578VIRTUAL PCM TEST DRIVER 23579M: Ivan Orlov <ivan.orlov0322@gmail.com> 23580L: linux-sound@vger.kernel.org 23581S: Maintained 23582F: Documentation/sound/cards/pcmtest.rst 23583F: sound/drivers/pcmtest.c 23584F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23585 23586VIRTUAL SERIO DEVICE DRIVER 23587M: Stephen Chandler Paul <thatslyude@gmail.com> 23588S: Maintained 23589F: drivers/input/serio/userio.c 23590F: include/uapi/linux/userio.h 23591 23592VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23593M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23594S: Maintained 23595F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23596F: drivers/iio/light/veml6075.c 23597 23598VISL VIRTUAL STATELESS DECODER DRIVER 23599M: Daniel Almeida <daniel.almeida@collabora.com> 23600L: linux-media@vger.kernel.org 23601S: Supported 23602F: drivers/media/test-drivers/visl 23603 23604VIVID VIRTUAL VIDEO DRIVER 23605M: Hans Verkuil <hverkuil@xs4all.nl> 23606L: linux-media@vger.kernel.org 23607S: Maintained 23608W: https://linuxtv.org 23609T: git git://linuxtv.org/media_tree.git 23610F: drivers/media/test-drivers/vivid/* 23611 23612VM SOCKETS (AF_VSOCK) 23613M: Stefano Garzarella <sgarzare@redhat.com> 23614L: virtualization@lists.linux.dev 23615L: netdev@vger.kernel.org 23616S: Maintained 23617F: drivers/net/vsockmon.c 23618F: include/net/af_vsock.h 23619F: include/uapi/linux/vm_sockets.h 23620F: include/uapi/linux/vm_sockets_diag.h 23621F: include/uapi/linux/vsockmon.h 23622F: net/vmw_vsock/ 23623F: tools/testing/vsock/ 23624 23625VMALLOC 23626M: Andrew Morton <akpm@linux-foundation.org> 23627R: Uladzislau Rezki <urezki@gmail.com> 23628R: Christoph Hellwig <hch@infradead.org> 23629R: Lorenzo Stoakes <lstoakes@gmail.com> 23630L: linux-mm@kvack.org 23631S: Maintained 23632W: http://www.linux-mm.org 23633T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23634F: include/linux/vmalloc.h 23635F: mm/vmalloc.c 23636 23637VME SUBSYSTEM 23638L: linux-kernel@vger.kernel.org 23639S: Orphan 23640T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23641F: Documentation/driver-api/vme.rst 23642F: drivers/staging/vme_user/ 23643 23644VMWARE BALLOON DRIVER 23645M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23646R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23647L: linux-kernel@vger.kernel.org 23648S: Supported 23649F: drivers/misc/vmw_balloon.c 23650 23651VMWARE HYPERVISOR INTERFACE 23652M: Ajay Kaher <akaher@vmware.com> 23653M: Alexey Makhalov <amakhalov@vmware.com> 23654R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23655L: virtualization@lists.linux.dev 23656L: x86@kernel.org 23657S: Supported 23658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23659F: arch/x86/include/asm/vmware.h 23660F: arch/x86/kernel/cpu/vmware.c 23661 23662VMWARE PVRDMA DRIVER 23663M: Bryan Tan <bryantan@vmware.com> 23664M: Vishnu Dasa <vdasa@vmware.com> 23665R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23666L: linux-rdma@vger.kernel.org 23667S: Supported 23668F: drivers/infiniband/hw/vmw_pvrdma/ 23669 23670VMWARE PVSCSI DRIVER 23671M: Vishal Bhakta <vbhakta@vmware.com> 23672R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23673L: linux-scsi@vger.kernel.org 23674S: Supported 23675F: drivers/scsi/vmw_pvscsi.c 23676F: drivers/scsi/vmw_pvscsi.h 23677 23678VMWARE VIRTUAL PTP CLOCK DRIVER 23679R: Ajay Kaher <akaher@vmware.com> 23680R: Alexey Makhalov <amakhalov@vmware.com> 23681R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23682L: netdev@vger.kernel.org 23683S: Supported 23684F: drivers/ptp/ptp_vmw.c 23685 23686VMWARE VMCI DRIVER 23687M: Bryan Tan <bryantan@vmware.com> 23688M: Vishnu Dasa <vdasa@vmware.com> 23689R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23690L: linux-kernel@vger.kernel.org 23691S: Supported 23692F: drivers/misc/vmw_vmci/ 23693F: include/linux/vmw_vmci* 23694 23695VMWARE VMMOUSE SUBDRIVER 23696M: Zack Rusin <zack.rusin@broadcom.com> 23697R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23698L: linux-input@vger.kernel.org 23699S: Supported 23700F: drivers/input/mouse/vmmouse.c 23701F: drivers/input/mouse/vmmouse.h 23702 23703VMWARE VMXNET3 ETHERNET DRIVER 23704M: Ronak Doshi <doshir@vmware.com> 23705R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23706L: netdev@vger.kernel.org 23707S: Supported 23708F: drivers/net/vmxnet3/ 23709 23710VMWARE VSOCK VMCI TRANSPORT DRIVER 23711M: Bryan Tan <bryantan@vmware.com> 23712M: Vishnu Dasa <vdasa@vmware.com> 23713R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23714L: linux-kernel@vger.kernel.org 23715S: Supported 23716F: net/vmw_vsock/vmci_transport* 23717 23718VOCORE VOCORE2 BOARD 23719M: Harvey Hunt <harveyhuntnexus@gmail.com> 23720L: linux-mips@vger.kernel.org 23721S: Maintained 23722F: arch/mips/boot/dts/ralink/vocore2.dts 23723 23724VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23725M: Liam Girdwood <lgirdwood@gmail.com> 23726M: Mark Brown <broonie@kernel.org> 23727L: linux-kernel@vger.kernel.org 23728S: Supported 23729W: http://www.slimlogic.co.uk/?p=48 23730T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23731F: Documentation/devicetree/bindings/regulator/ 23732F: Documentation/power/regulator/ 23733F: drivers/regulator/ 23734F: include/dt-bindings/regulator/ 23735F: include/linux/regulator/ 23736K: regulator_get_optional 23737 23738VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23739R: Matti Vaittinen <mazziesaccount@gmail.com> 23740F: drivers/regulator/irq_helpers.c 23741 23742VRF 23743M: David Ahern <dsahern@kernel.org> 23744L: netdev@vger.kernel.org 23745S: Maintained 23746F: Documentation/networking/vrf.rst 23747F: drivers/net/vrf.c 23748 23749VSPRINTF 23750M: Petr Mladek <pmladek@suse.com> 23751M: Steven Rostedt <rostedt@goodmis.org> 23752R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23753R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23754R: Sergey Senozhatsky <senozhatsky@chromium.org> 23755S: Maintained 23756T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23757F: Documentation/core-api/printk-formats.rst 23758F: lib/test_printf.c 23759F: lib/test_scanf.c 23760F: lib/vsprintf.c 23761 23762VT1211 HARDWARE MONITOR DRIVER 23763M: Juerg Haefliger <juergh@proton.me> 23764L: linux-hwmon@vger.kernel.org 23765S: Maintained 23766F: Documentation/hwmon/vt1211.rst 23767F: drivers/hwmon/vt1211.c 23768 23769VT8231 HARDWARE MONITOR DRIVER 23770M: Roger Lucas <vt8231@hiddenengine.co.uk> 23771L: linux-hwmon@vger.kernel.org 23772S: Maintained 23773F: drivers/hwmon/vt8231.c 23774 23775VUB300 USB to SDIO/SD/MMC bridge chip 23776L: linux-mmc@vger.kernel.org 23777S: Orphan 23778F: drivers/mmc/host/vub300.c 23779 23780W1 DALLAS'S 1-WIRE BUS 23781M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23782S: Maintained 23783F: Documentation/devicetree/bindings/w1/ 23784F: Documentation/w1/ 23785F: drivers/w1/ 23786F: include/linux/w1.h 23787 23788W83791D HARDWARE MONITORING DRIVER 23789M: Marc Hulsman <m.hulsman@tudelft.nl> 23790L: linux-hwmon@vger.kernel.org 23791S: Maintained 23792F: Documentation/hwmon/w83791d.rst 23793F: drivers/hwmon/w83791d.c 23794 23795W83793 HARDWARE MONITORING DRIVER 23796M: Rudolf Marek <r.marek@assembler.cz> 23797L: linux-hwmon@vger.kernel.org 23798S: Maintained 23799F: Documentation/hwmon/w83793.rst 23800F: drivers/hwmon/w83793.c 23801 23802W83795 HARDWARE MONITORING DRIVER 23803M: Jean Delvare <jdelvare@suse.com> 23804L: linux-hwmon@vger.kernel.org 23805S: Maintained 23806F: drivers/hwmon/w83795.c 23807 23808W83L51xD SD/MMC CARD INTERFACE DRIVER 23809M: Pierre Ossman <pierre@ossman.eu> 23810S: Maintained 23811F: drivers/mmc/host/wbsd.* 23812 23813WACOM PROTOCOL 4 SERIAL TABLETS 23814M: Julian Squires <julian@cipht.net> 23815M: Hans de Goede <hdegoede@redhat.com> 23816L: linux-input@vger.kernel.org 23817S: Maintained 23818F: drivers/input/tablet/wacom_serial4.c 23819 23820WANGXUN ETHERNET DRIVER 23821M: Jiawen Wu <jiawenwu@trustnetic.com> 23822M: Mengyuan Lou <mengyuanlou@net-swift.com> 23823L: netdev@vger.kernel.org 23824S: Maintained 23825W: https://www.net-swift.com 23826F: Documentation/networking/device_drivers/ethernet/wangxun/* 23827F: drivers/net/ethernet/wangxun/ 23828F: drivers/net/pcs/pcs-xpcs-wx.c 23829 23830WATCHDOG DEVICE DRIVERS 23831M: Wim Van Sebroeck <wim@linux-watchdog.org> 23832M: Guenter Roeck <linux@roeck-us.net> 23833L: linux-watchdog@vger.kernel.org 23834S: Maintained 23835W: http://www.linux-watchdog.org/ 23836T: git git://www.linux-watchdog.org/linux-watchdog.git 23837F: Documentation/devicetree/bindings/watchdog/ 23838F: Documentation/watchdog/ 23839F: drivers/watchdog/ 23840F: include/linux/watchdog.h 23841F: include/trace/events/watchdog.h 23842F: include/uapi/linux/watchdog.h 23843 23844WAVE5 VPU CODEC DRIVER 23845M: Nas Chung <nas.chung@chipsnmedia.com> 23846M: Jackson Lee <jackson.lee@chipsnmedia.com> 23847L: linux-media@vger.kernel.org 23848S: Maintained 23849F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23850F: drivers/media/platform/chips-media/wave5/ 23851 23852WHISKEYCOVE PMIC GPIO DRIVER 23853M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23854L: linux-gpio@vger.kernel.org 23855S: Maintained 23856F: drivers/gpio/gpio-wcove.c 23857 23858WHWAVE RTC DRIVER 23859M: Dianlong Li <long17.cool@163.com> 23860L: linux-rtc@vger.kernel.org 23861S: Maintained 23862F: drivers/rtc/rtc-sd3078.c 23863 23864WIIMOTE HID DRIVER 23865M: David Rheinsberg <david@readahead.eu> 23866L: linux-input@vger.kernel.org 23867S: Maintained 23868F: drivers/hid/hid-wiimote* 23869 23870WILOCITY WIL6210 WIRELESS DRIVER 23871L: linux-wireless@vger.kernel.org 23872S: Orphan 23873W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23874F: drivers/net/wireless/ath/wil6210/ 23875 23876WINBOND CIR DRIVER 23877M: David Härdeman <david@hardeman.nu> 23878S: Maintained 23879F: drivers/media/rc/winbond-cir.c 23880 23881WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23882L: linux-watchdog@vger.kernel.org 23883S: Orphan 23884F: drivers/watchdog/ebc-c384_wdt.c 23885 23886WINSYSTEMS WS16C48 GPIO DRIVER 23887M: William Breathitt Gray <william.gray@linaro.org> 23888L: linux-gpio@vger.kernel.org 23889S: Maintained 23890F: drivers/gpio/gpio-ws16c48.c 23891 23892WIREGUARD SECURE NETWORK TUNNEL 23893M: Jason A. Donenfeld <Jason@zx2c4.com> 23894L: wireguard@lists.zx2c4.com 23895L: netdev@vger.kernel.org 23896S: Maintained 23897F: drivers/net/wireguard/ 23898F: tools/testing/selftests/wireguard/ 23899 23900WISTRON LAPTOP BUTTON DRIVER 23901M: Miloslav Trmac <mitr@volny.cz> 23902S: Maintained 23903F: drivers/input/misc/wistron_btns.c 23904 23905WMI BINARY MOF DRIVER 23906M: Armin Wolf <W_Armin@gmx.de> 23907R: Thomas Weißschuh <linux@weissschuh.net> 23908L: platform-driver-x86@vger.kernel.org 23909S: Maintained 23910F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23911F: Documentation/wmi/devices/wmi-bmof.rst 23912F: drivers/platform/x86/wmi-bmof.c 23913 23914WOLFSON MICROELECTRONICS DRIVERS 23915L: patches@opensource.cirrus.com 23916S: Supported 23917W: https://github.com/CirrusLogic/linux-drivers/wiki 23918T: git https://github.com/CirrusLogic/linux-drivers.git 23919F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23920F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23921F: Documentation/devicetree/bindings/mfd/wm831x.txt 23922F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23923F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23924F: Documentation/devicetree/bindings/sound/wm* 23925F: Documentation/hwmon/wm83??.rst 23926F: arch/arm/mach-s3c/mach-crag6410* 23927F: drivers/clk/clk-wm83*.c 23928F: drivers/gpio/gpio-*wm*.c 23929F: drivers/gpio/gpio-arizona.c 23930F: drivers/hwmon/wm83??-hwmon.c 23931F: drivers/input/misc/wm831x-on.c 23932F: drivers/input/touchscreen/wm831x-ts.c 23933F: drivers/input/touchscreen/wm97*.c 23934F: drivers/leds/leds-wm83*.c 23935F: drivers/mfd/arizona* 23936F: drivers/mfd/cs47l24* 23937F: drivers/mfd/wm*.c 23938F: drivers/power/supply/wm83*.c 23939F: drivers/regulator/arizona* 23940F: drivers/regulator/wm8*.c 23941F: drivers/rtc/rtc-wm83*.c 23942F: drivers/video/backlight/wm83*_bl.c 23943F: drivers/watchdog/wm83*_wdt.c 23944F: include/linux/mfd/arizona/ 23945F: include/linux/mfd/wm831x/ 23946F: include/linux/mfd/wm8350/ 23947F: include/linux/mfd/wm8400* 23948F: include/linux/regulator/arizona* 23949F: include/linux/wm97xx.h 23950F: include/sound/wm????.h 23951F: sound/soc/codecs/arizona* 23952F: sound/soc/codecs/cs47l24* 23953F: sound/soc/codecs/wm* 23954 23955WORKQUEUE 23956M: Tejun Heo <tj@kernel.org> 23957R: Lai Jiangshan <jiangshanlai@gmail.com> 23958S: Maintained 23959T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23960F: Documentation/core-api/workqueue.rst 23961F: include/linux/workqueue.h 23962F: kernel/workqueue.c 23963F: kernel/workqueue_internal.h 23964 23965WWAN DRIVERS 23966M: Loic Poulain <loic.poulain@linaro.org> 23967M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23968R: Johannes Berg <johannes@sipsolutions.net> 23969L: netdev@vger.kernel.org 23970S: Maintained 23971F: drivers/net/wwan/ 23972F: include/linux/wwan.h 23973F: include/uapi/linux/wwan.h 23974 23975X-POWERS AXP288 PMIC DRIVERS 23976M: Hans de Goede <hdegoede@redhat.com> 23977S: Maintained 23978F: drivers/acpi/pmic/intel_pmic_xpower.c 23979N: axp288 23980 23981X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23982M: Chen-Yu Tsai <wens@csie.org> 23983L: linux-kernel@vger.kernel.org 23984S: Maintained 23985N: axp[128] 23986 23987X.25 STACK 23988M: Martin Schiller <ms@dev.tdt.de> 23989L: linux-x25@vger.kernel.org 23990S: Maintained 23991F: Documentation/networking/lapb-module.rst 23992F: Documentation/networking/x25* 23993F: drivers/net/wan/hdlc_x25.c 23994F: drivers/net/wan/lapbether.c 23995F: include/*/lapb.h 23996F: include/net/x25* 23997F: include/uapi/linux/x25.h 23998F: net/lapb/ 23999F: net/x25/ 24000 24001X86 ARCHITECTURE (32-BIT AND 64-BIT) 24002M: Thomas Gleixner <tglx@linutronix.de> 24003M: Ingo Molnar <mingo@redhat.com> 24004M: Borislav Petkov <bp@alien8.de> 24005M: Dave Hansen <dave.hansen@linux.intel.com> 24006M: x86@kernel.org 24007R: "H. Peter Anvin" <hpa@zytor.com> 24008L: linux-kernel@vger.kernel.org 24009S: Maintained 24010T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24011F: Documentation/arch/x86/ 24012F: Documentation/devicetree/bindings/x86/ 24013F: arch/x86/ 24014 24015X86 ENTRY CODE 24016M: Andy Lutomirski <luto@kernel.org> 24017L: linux-kernel@vger.kernel.org 24018S: Maintained 24019T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24020F: arch/x86/entry/ 24021 24022X86 HARDWARE VULNERABILITIES 24023M: Thomas Gleixner <tglx@linutronix.de> 24024M: Borislav Petkov <bp@alien8.de> 24025M: Peter Zijlstra <peterz@infradead.org> 24026M: Josh Poimboeuf <jpoimboe@kernel.org> 24027R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24028S: Maintained 24029F: Documentation/admin-guide/hw-vuln/ 24030F: arch/x86/include/asm/nospec-branch.h 24031F: arch/x86/kernel/cpu/bugs.c 24032 24033X86 MCE INFRASTRUCTURE 24034M: Tony Luck <tony.luck@intel.com> 24035M: Borislav Petkov <bp@alien8.de> 24036L: linux-edac@vger.kernel.org 24037S: Maintained 24038F: Documentation/ABI/testing/sysfs-mce 24039F: Documentation/arch/x86/x86_64/machinecheck.rst 24040F: arch/x86/kernel/cpu/mce/* 24041 24042X86 MICROCODE UPDATE SUPPORT 24043M: Borislav Petkov <bp@alien8.de> 24044S: Maintained 24045F: arch/x86/kernel/cpu/microcode/* 24046 24047X86 MM 24048M: Dave Hansen <dave.hansen@linux.intel.com> 24049M: Andy Lutomirski <luto@kernel.org> 24050M: Peter Zijlstra <peterz@infradead.org> 24051L: linux-kernel@vger.kernel.org 24052S: Maintained 24053T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24054F: arch/x86/mm/ 24055 24056X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24057M: Hans de Goede <hdegoede@redhat.com> 24058L: platform-driver-x86@vger.kernel.org 24059S: Maintained 24060T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24061F: drivers/platform/x86/x86-android-tablets/ 24062 24063X86 PLATFORM DRIVERS 24064M: Hans de Goede <hdegoede@redhat.com> 24065M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24066L: platform-driver-x86@vger.kernel.org 24067S: Maintained 24068Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24070F: drivers/platform/olpc/ 24071F: drivers/platform/x86/ 24072F: include/linux/platform_data/x86/ 24073 24074X86 PLATFORM UV HPE SUPERDOME FLEX 24075M: Steve Wahl <steve.wahl@hpe.com> 24076R: Justin Ernst <justin.ernst@hpe.com> 24077R: Kyle Meyer <kyle.meyer@hpe.com> 24078R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24079R: Russ Anderson <russ.anderson@hpe.com> 24080S: Supported 24081F: arch/x86/include/asm/uv/ 24082F: arch/x86/kernel/apic/x2apic_uv_x.c 24083F: arch/x86/platform/uv/ 24084 24085X86 STACK UNWINDING 24086M: Josh Poimboeuf <jpoimboe@kernel.org> 24087M: Peter Zijlstra <peterz@infradead.org> 24088S: Supported 24089F: arch/x86/include/asm/unwind*.h 24090F: arch/x86/kernel/dumpstack.c 24091F: arch/x86/kernel/stacktrace.c 24092F: arch/x86/kernel/unwind_*.c 24093 24094X86 TRUST DOMAIN EXTENSIONS (TDX) 24095M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24096R: Dave Hansen <dave.hansen@linux.intel.com> 24097L: x86@kernel.org 24098L: linux-coco@lists.linux.dev 24099S: Supported 24100T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24101F: arch/x86/boot/compressed/tdx* 24102F: arch/x86/coco/tdx/ 24103F: arch/x86/include/asm/shared/tdx.h 24104F: arch/x86/include/asm/tdx.h 24105F: arch/x86/virt/vmx/tdx/ 24106F: drivers/virt/coco/tdx-guest 24107 24108X86 VDSO 24109M: Andy Lutomirski <luto@kernel.org> 24110L: linux-kernel@vger.kernel.org 24111S: Maintained 24112T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24113F: arch/x86/entry/vdso/ 24114 24115XARRAY 24116M: Matthew Wilcox <willy@infradead.org> 24117L: linux-fsdevel@vger.kernel.org 24118S: Supported 24119F: Documentation/core-api/xarray.rst 24120F: include/linux/idr.h 24121F: include/linux/xarray.h 24122F: lib/idr.c 24123F: lib/xarray.c 24124F: tools/testing/radix-tree 24125 24126XBOX DVD IR REMOTE 24127M: Benjamin Valentin <benpicco@googlemail.com> 24128S: Maintained 24129F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24130F: drivers/media/rc/xbox_remote.c 24131 24132XC2028/3028 TUNER DRIVER 24133M: Mauro Carvalho Chehab <mchehab@kernel.org> 24134L: linux-media@vger.kernel.org 24135S: Maintained 24136W: https://linuxtv.org 24137T: git git://linuxtv.org/media_tree.git 24138F: drivers/media/tuners/xc2028.* 24139 24140XDP (eXpress Data Path) 24141M: Alexei Starovoitov <ast@kernel.org> 24142M: Daniel Borkmann <daniel@iogearbox.net> 24143M: David S. Miller <davem@davemloft.net> 24144M: Jakub Kicinski <kuba@kernel.org> 24145M: Jesper Dangaard Brouer <hawk@kernel.org> 24146M: John Fastabend <john.fastabend@gmail.com> 24147L: netdev@vger.kernel.org 24148L: bpf@vger.kernel.org 24149S: Supported 24150F: drivers/net/ethernet/*/*/*/*/*xdp* 24151F: drivers/net/ethernet/*/*/*xdp* 24152F: include/net/xdp.h 24153F: include/net/xdp_priv.h 24154F: include/trace/events/xdp.h 24155F: kernel/bpf/cpumap.c 24156F: kernel/bpf/devmap.c 24157F: net/core/xdp.c 24158F: samples/bpf/xdp* 24159F: tools/testing/selftests/bpf/*/*xdp* 24160F: tools/testing/selftests/bpf/*xdp* 24161K: (?:\b|_)xdp(?:\b|_) 24162 24163XDP SOCKETS (AF_XDP) 24164M: Björn Töpel <bjorn@kernel.org> 24165M: Magnus Karlsson <magnus.karlsson@intel.com> 24166M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24167R: Jonathan Lemon <jonathan.lemon@gmail.com> 24168L: netdev@vger.kernel.org 24169L: bpf@vger.kernel.org 24170S: Maintained 24171F: Documentation/networking/af_xdp.rst 24172F: include/net/netns/xdp.h 24173F: include/net/xdp_sock* 24174F: include/net/xsk_buff_pool.h 24175F: include/uapi/linux/if_xdp.h 24176F: include/uapi/linux/xdp_diag.h 24177F: net/xdp/ 24178F: tools/testing/selftests/bpf/*xsk* 24179 24180XEN BLOCK SUBSYSTEM 24181M: Roger Pau Monné <roger.pau@citrix.com> 24182L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24183S: Supported 24184F: drivers/block/xen* 24185F: drivers/block/xen-blkback/* 24186 24187XEN HYPERVISOR ARM 24188M: Stefano Stabellini <sstabellini@kernel.org> 24189L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24190S: Maintained 24191F: arch/arm/include/asm/xen/ 24192F: arch/arm/xen/ 24193 24194XEN HYPERVISOR ARM64 24195M: Stefano Stabellini <sstabellini@kernel.org> 24196L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24197S: Maintained 24198F: arch/arm64/include/asm/xen/ 24199F: arch/arm64/xen/ 24200 24201XEN HYPERVISOR INTERFACE 24202M: Juergen Gross <jgross@suse.com> 24203M: Stefano Stabellini <sstabellini@kernel.org> 24204R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24205L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24206S: Supported 24207T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24208F: Documentation/ABI/stable/sysfs-hypervisor-xen 24209F: Documentation/ABI/testing/sysfs-hypervisor-xen 24210F: drivers/*/xen-*front.c 24211F: drivers/xen/ 24212F: include/uapi/xen/ 24213F: include/xen/ 24214F: kernel/configs/xen.config 24215 24216XEN HYPERVISOR X86 24217M: Juergen Gross <jgross@suse.com> 24218R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24219L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24220S: Supported 24221F: arch/x86/configs/xen.config 24222F: arch/x86/include/asm/pvclock-abi.h 24223F: arch/x86/include/asm/xen/ 24224F: arch/x86/platform/pvh/ 24225F: arch/x86/xen/ 24226 24227XEN NETWORK BACKEND DRIVER 24228M: Wei Liu <wei.liu@kernel.org> 24229M: Paul Durrant <paul@xen.org> 24230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24231L: netdev@vger.kernel.org 24232S: Supported 24233F: drivers/net/xen-netback/* 24234 24235XEN PCI SUBSYSTEM 24236M: Juergen Gross <jgross@suse.com> 24237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24238S: Supported 24239F: arch/x86/pci/*xen* 24240F: drivers/pci/*xen* 24241 24242XEN PVSCSI DRIVERS 24243M: Juergen Gross <jgross@suse.com> 24244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24245L: linux-scsi@vger.kernel.org 24246S: Supported 24247F: drivers/scsi/xen-scsifront.c 24248F: drivers/xen/xen-scsiback.c 24249F: include/xen/interface/io/vscsiif.h 24250 24251XEN PVUSB DRIVER 24252M: Juergen Gross <jgross@suse.com> 24253L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24254L: linux-usb@vger.kernel.org 24255S: Supported 24256F: drivers/usb/host/xen* 24257F: include/xen/interface/io/usbif.h 24258 24259XEN SOUND FRONTEND DRIVER 24260M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24262L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24263S: Supported 24264F: sound/xen/* 24265 24266XEN SWIOTLB SUBSYSTEM 24267M: Juergen Gross <jgross@suse.com> 24268M: Stefano Stabellini <sstabellini@kernel.org> 24269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24270L: iommu@lists.linux.dev 24271S: Supported 24272F: arch/*/include/asm/xen/swiotlb-xen.h 24273F: drivers/xen/swiotlb-xen.c 24274F: include/xen/arm/swiotlb-xen.h 24275F: include/xen/swiotlb-xen.h 24276 24277XFS FILESYSTEM 24278M: Chandan Babu R <chandan.babu@oracle.com> 24279R: Darrick J. Wong <djwong@kernel.org> 24280L: linux-xfs@vger.kernel.org 24281S: Supported 24282W: http://xfs.org/ 24283C: irc://irc.oftc.net/xfs 24284T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24285P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24286F: Documentation/ABI/testing/sysfs-fs-xfs 24287F: Documentation/admin-guide/xfs.rst 24288F: Documentation/filesystems/xfs/* 24289F: fs/xfs/ 24290F: include/uapi/linux/dqblk_xfs.h 24291F: include/uapi/linux/fsmap.h 24292 24293XILINX AMS DRIVER 24294M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24295L: linux-iio@vger.kernel.org 24296S: Maintained 24297F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24298F: drivers/iio/adc/xilinx-ams.c 24299 24300XILINX AXI ETHERNET DRIVER 24301M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24302S: Maintained 24303F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24304F: drivers/net/ethernet/xilinx/xilinx_axienet* 24305 24306XILINX CAN DRIVER 24307M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24308L: linux-can@vger.kernel.org 24309S: Maintained 24310F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24311F: drivers/net/can/xilinx_can.c 24312 24313XILINX EVENT MANAGEMENT DRIVER 24314M: Michal Simek <michal.simek@amd.com> 24315S: Maintained 24316F: drivers/soc/xilinx/xlnx_event_manager.c 24317F: include/linux/firmware/xlnx-event-manager.h 24318 24319XILINX GPIO DRIVER 24320M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24321R: Srinivas Neeli <srinivas.neeli@amd.com> 24322R: Michal Simek <michal.simek@amd.com> 24323S: Maintained 24324F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24325F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24326F: drivers/gpio/gpio-xilinx.c 24327F: drivers/gpio/gpio-zynq.c 24328 24329XILINX LL TEMAC ETHERNET DRIVER 24330L: netdev@vger.kernel.org 24331S: Orphan 24332F: drivers/net/ethernet/xilinx/ll_temac* 24333 24334XILINX PWM DRIVER 24335M: Sean Anderson <sean.anderson@seco.com> 24336S: Maintained 24337F: drivers/pwm/pwm-xilinx.c 24338F: include/clocksource/timer-xilinx.h 24339 24340XILINX SD-FEC IP CORES 24341M: Derek Kiernan <derek.kiernan@amd.com> 24342M: Dragan Cvetic <dragan.cvetic@amd.com> 24343S: Maintained 24344F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24345F: Documentation/misc-devices/xilinx_sdfec.rst 24346F: drivers/misc/Kconfig 24347F: drivers/misc/Makefile 24348F: drivers/misc/xilinx_sdfec.c 24349F: include/uapi/misc/xilinx_sdfec.h 24350 24351XILINX UARTLITE SERIAL DRIVER 24352M: Peter Korsgaard <jacmet@sunsite.dk> 24353L: linux-serial@vger.kernel.org 24354S: Maintained 24355F: drivers/tty/serial/uartlite.c 24356 24357XILINX VIDEO IP CORES 24358M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24359L: linux-media@vger.kernel.org 24360S: Supported 24361T: git git://linuxtv.org/media_tree.git 24362F: Documentation/devicetree/bindings/media/xilinx/ 24363F: drivers/media/platform/xilinx/ 24364F: include/uapi/linux/xilinx-v4l2-controls.h 24365 24366XILINX VERSAL EDAC DRIVER 24367M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24368M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24369S: Maintained 24370F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24371F: drivers/edac/versal_edac.c 24372 24373XILINX WATCHDOG DRIVER 24374M: Srinivas Neeli <srinivas.neeli@amd.com> 24375R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24376R: Michal Simek <michal.simek@amd.com> 24377S: Maintained 24378F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24379F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24380F: drivers/watchdog/of_xilinx_wdt.c 24381F: drivers/watchdog/xilinx_wwdt.c 24382 24383XILINX XDMA DRIVER 24384M: Lizhi Hou <lizhi.hou@amd.com> 24385M: Brian Xu <brian.xu@amd.com> 24386M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24387L: dmaengine@vger.kernel.org 24388S: Supported 24389F: drivers/dma/xilinx/xdma-regs.h 24390F: drivers/dma/xilinx/xdma.c 24391F: include/linux/dma/amd_xdma.h 24392F: include/linux/platform_data/amd_xdma.h 24393 24394XILINX ZYNQMP DPDMA DRIVER 24395M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24396L: dmaengine@vger.kernel.org 24397S: Supported 24398F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24399F: drivers/dma/xilinx/xilinx_dpdma.c 24400F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24401 24402XILINX ZYNQMP OCM EDAC DRIVER 24403M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24404M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24405S: Maintained 24406F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24407F: drivers/edac/zynqmp_edac.c 24408 24409XILINX ZYNQMP PSGTR PHY DRIVER 24410M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24411L: linux-kernel@vger.kernel.org 24412S: Supported 24413T: git https://github.com/Xilinx/linux-xlnx.git 24414F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24415F: drivers/phy/xilinx/phy-zynqmp.c 24416 24417XILINX ZYNQMP SHA3 DRIVER 24418M: Harsha <harsha.harsha@amd.com> 24419S: Maintained 24420F: drivers/crypto/xilinx/zynqmp-sha.c 24421 24422XILINX ZYNQMP NVMEM DRIVER 24423M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24424M: Kalyani Akula <kalyani.akula@amd.com> 24425R: Michal Simek <michal.simek@amd.com> 24426S: Maintained 24427F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24428F: drivers/nvmem/zynqmp_nvmem.c 24429 24430XILLYBUS DRIVER 24431M: Eli Billauer <eli.billauer@gmail.com> 24432L: linux-kernel@vger.kernel.org 24433S: Supported 24434F: drivers/char/xillybus/ 24435 24436XLP9XX I2C DRIVER 24437M: George Cherian <gcherian@marvell.com> 24438L: linux-i2c@vger.kernel.org 24439S: Supported 24440W: http://www.marvell.com 24441F: drivers/i2c/busses/i2c-xlp9xx.c 24442 24443XRA1403 GPIO EXPANDER 24444M: Nandor Han <nandor.han@ge.com> 24445L: linux-gpio@vger.kernel.org 24446S: Maintained 24447F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24448F: drivers/gpio/gpio-xra1403.c 24449 24450XTENSA XTFPGA PLATFORM SUPPORT 24451M: Max Filippov <jcmvbkbc@gmail.com> 24452S: Maintained 24453F: drivers/spi/spi-xtensa-xtfpga.c 24454F: sound/soc/xtensa/xtfpga-i2s.c 24455 24456YAM DRIVER FOR AX.25 24457M: Jean-Paul Roubelat <jpr@f6fbb.org> 24458L: linux-hams@vger.kernel.org 24459S: Maintained 24460F: drivers/net/hamradio/yam* 24461F: include/linux/yam.h 24462 24463YAMA SECURITY MODULE 24464M: Kees Cook <keescook@chromium.org> 24465S: Supported 24466T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24467F: Documentation/admin-guide/LSM/Yama.rst 24468F: security/yama/ 24469 24470YEALINK PHONE DRIVER 24471M: Henk Vergonet <Henk.Vergonet@gmail.com> 24472L: usbb2k-api-dev@nongnu.org 24473S: Maintained 24474F: Documentation/input/devices/yealink.rst 24475F: drivers/input/misc/yealink.* 24476 24477Z3FOLD COMPRESSED PAGE ALLOCATOR 24478M: Vitaly Wool <vitaly.wool@konsulko.com> 24479R: Miaohe Lin <linmiaohe@huawei.com> 24480L: linux-mm@kvack.org 24481S: Maintained 24482F: mm/z3fold.c 24483 24484Z8530 DRIVER FOR AX.25 24485M: Joerg Reuter <jreuter@yaina.de> 24486L: linux-hams@vger.kernel.org 24487S: Maintained 24488W: http://yaina.de/jreuter/ 24489W: http://www.qsl.net/dl1bke/ 24490F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24491F: drivers/net/hamradio/*scc.c 24492F: drivers/net/hamradio/z8530.h 24493 24494ZBUD COMPRESSED PAGE ALLOCATOR 24495M: Seth Jennings <sjenning@redhat.com> 24496M: Dan Streetman <ddstreet@ieee.org> 24497L: linux-mm@kvack.org 24498S: Maintained 24499F: mm/zbud.c 24500 24501ZD1211RW WIRELESS DRIVER 24502L: linux-wireless@vger.kernel.org 24503S: Orphan 24504F: drivers/net/wireless/zydas/zd1211rw/ 24505 24506ZD1301 MEDIA DRIVER 24507L: linux-media@vger.kernel.org 24508S: Orphan 24509W: https://linuxtv.org/ 24510Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24511F: drivers/media/usb/dvb-usb-v2/zd1301* 24512 24513ZD1301_DEMOD MEDIA DRIVER 24514L: linux-media@vger.kernel.org 24515S: Orphan 24516W: https://linuxtv.org/ 24517Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24518F: drivers/media/dvb-frontends/zd1301_demod* 24519 24520ZHAOXIN PROCESSOR SUPPORT 24521M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24522L: linux-kernel@vger.kernel.org 24523S: Maintained 24524F: arch/x86/kernel/cpu/zhaoxin.c 24525 24526ZONEFS FILESYSTEM 24527M: Damien Le Moal <dlemoal@kernel.org> 24528M: Naohiro Aota <naohiro.aota@wdc.com> 24529R: Johannes Thumshirn <jth@kernel.org> 24530L: linux-fsdevel@vger.kernel.org 24531S: Maintained 24532T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24533F: Documentation/filesystems/zonefs.rst 24534F: fs/zonefs/ 24535 24536ZR36067 VIDEO FOR LINUX DRIVER 24537M: Corentin Labbe <clabbe@baylibre.com> 24538L: mjpeg-users@lists.sourceforge.net 24539L: linux-media@vger.kernel.org 24540S: Maintained 24541W: http://mjpeg.sourceforge.net/driver-zoran/ 24542Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24543F: Documentation/driver-api/media/drivers/zoran.rst 24544F: drivers/media/pci/zoran/ 24545 24546ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24547M: Minchan Kim <minchan@kernel.org> 24548M: Sergey Senozhatsky <senozhatsky@chromium.org> 24549L: linux-kernel@vger.kernel.org 24550S: Maintained 24551F: Documentation/admin-guide/blockdev/zram.rst 24552F: drivers/block/zram/ 24553 24554ZS DECSTATION Z85C30 SERIAL DRIVER 24555M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24556S: Maintained 24557F: drivers/tty/serial/zs.* 24558 24559ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24560M: Minchan Kim <minchan@kernel.org> 24561M: Sergey Senozhatsky <senozhatsky@chromium.org> 24562L: linux-mm@kvack.org 24563S: Maintained 24564F: Documentation/mm/zsmalloc.rst 24565F: include/linux/zsmalloc.h 24566F: mm/zsmalloc.c 24567 24568ZSTD 24569M: Nick Terrell <terrelln@fb.com> 24570S: Maintained 24571B: https://github.com/facebook/zstd/issues 24572T: git https://github.com/terrelln/linux.git 24573F: crypto/zstd.c 24574F: include/linux/zstd* 24575F: lib/decompress_unzstd.c 24576F: lib/zstd/ 24577N: zstd 24578K: zstd 24579 24580ZSWAP COMPRESSED SWAP CACHING 24581M: Johannes Weiner <hannes@cmpxchg.org> 24582M: Yosry Ahmed <yosryahmed@google.com> 24583M: Nhat Pham <nphamcs@gmail.com> 24584R: Chengming Zhou <chengming.zhou@linux.dev> 24585L: linux-mm@kvack.org 24586S: Maintained 24587F: Documentation/admin-guide/mm/zswap.rst 24588F: include/linux/zpool.h 24589F: include/linux/zswap.h 24590F: mm/zpool.c 24591F: mm/zswap.c 24592F: tools/testing/selftests/cgroup/test_zswap.c 24593 24594THE REST 24595M: Linus Torvalds <torvalds@linux-foundation.org> 24596L: linux-kernel@vger.kernel.org 24597S: Buried alive in reporters 24598T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24599F: * 24600F: */ 24601
