1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzk@kernel.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 4872L: ceph-devel@vger.kernel.org 4873S: Supported 4874W: http://ceph.com/ 4875T: git https://github.com/ceph/ceph-client.git 4876F: include/linux/ceph/ 4877F: include/linux/crush/ 4878F: net/ceph/ 4879 4880CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4881M: Xiubo Li <xiubli@redhat.com> 4882M: Ilya Dryomov <idryomov@gmail.com> 4883L: ceph-devel@vger.kernel.org 4884S: Supported 4885W: http://ceph.com/ 4886T: git https://github.com/ceph/ceph-client.git 4887F: Documentation/filesystems/ceph.rst 4888F: fs/ceph/ 4889 4890CERTIFICATE HANDLING 4891M: David Howells <dhowells@redhat.com> 4892M: David Woodhouse <dwmw2@infradead.org> 4893L: keyrings@vger.kernel.org 4894S: Maintained 4895F: Documentation/admin-guide/module-signing.rst 4896F: certs/ 4897F: scripts/sign-file.c 4898F: tools/certs/ 4899 4900CFAG12864B LCD DRIVER 4901M: Miguel Ojeda <ojeda@kernel.org> 4902S: Maintained 4903F: drivers/auxdisplay/cfag12864b.c 4904F: include/linux/cfag12864b.h 4905 4906CFAG12864BFB LCD FRAMEBUFFER DRIVER 4907M: Miguel Ojeda <ojeda@kernel.org> 4908S: Maintained 4909F: drivers/auxdisplay/cfag12864bfb.c 4910F: include/linux/cfag12864b.h 4911 4912CHAR and MISC DRIVERS 4913M: Arnd Bergmann <arnd@arndb.de> 4914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4915S: Supported 4916T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4917F: drivers/char/ 4918F: drivers/misc/ 4919F: include/linux/miscdevice.h 4920X: drivers/char/agp/ 4921X: drivers/char/hw_random/ 4922X: drivers/char/ipmi/ 4923X: drivers/char/random.c 4924X: drivers/char/tpm/ 4925 4926CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4927M: Thomas Weißschuh <linux@weissschuh.net> 4928L: linux-hwmon@vger.kernel.org 4929S: Maintained 4930F: Documentation/hwmon/powerz.rst 4931F: drivers/hwmon/powerz.c 4932 4933CHECKPATCH 4934M: Andy Whitcroft <apw@canonical.com> 4935M: Joe Perches <joe@perches.com> 4936R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4937R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4938S: Maintained 4939F: scripts/checkpatch.pl 4940 4941CHECKPATCH DOCUMENTATION 4942M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4943M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4944R: Joe Perches <joe@perches.com> 4945S: Maintained 4946F: Documentation/dev-tools/checkpatch.rst 4947 4948CHINESE DOCUMENTATION 4949M: Alex Shi <alexs@kernel.org> 4950M: Yanteng Si <siyanteng@loongson.cn> 4951S: Maintained 4952F: Documentation/translations/zh_CN/ 4953 4954CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4955M: Peter Chen <peter.chen@kernel.org> 4956L: linux-usb@vger.kernel.org 4957S: Maintained 4958T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4959F: drivers/usb/chipidea/ 4960 4961CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4962M: Hans de Goede <hdegoede@redhat.com> 4963L: linux-input@vger.kernel.org 4964S: Maintained 4965F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4966F: drivers/input/touchscreen/chipone_icn8318.c 4967 4968CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4969M: Hans de Goede <hdegoede@redhat.com> 4970L: linux-input@vger.kernel.org 4971S: Maintained 4972F: drivers/input/touchscreen/chipone_icn8505.c 4973 4974CHROME HARDWARE PLATFORM SUPPORT 4975M: Benson Leung <bleung@chromium.org> 4976M: Tzung-Bi Shih <tzungbi@kernel.org> 4977L: chrome-platform@lists.linux.dev 4978S: Maintained 4979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4980F: drivers/platform/chrome/ 4981 4982CHROMEOS EC CODEC DRIVER 4983M: Cheng-Yi Chiang <cychiang@chromium.org> 4984M: Tzung-Bi Shih <tzungbi@kernel.org> 4985R: Guenter Roeck <groeck@chromium.org> 4986L: chrome-platform@lists.linux.dev 4987S: Maintained 4988F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4989F: sound/soc/codecs/cros_ec_codec.* 4990 4991CHROMEOS EC SUBDRIVERS 4992M: Benson Leung <bleung@chromium.org> 4993R: Guenter Roeck <groeck@chromium.org> 4994L: chrome-platform@lists.linux.dev 4995S: Maintained 4996F: drivers/power/supply/cros_usbpd-charger.c 4997N: cros_ec 4998N: cros-ec 4999 5000CHROMEOS EC UART DRIVER 5001M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5002R: Benson Leung <bleung@chromium.org> 5003R: Tzung-Bi Shih <tzungbi@kernel.org> 5004S: Maintained 5005F: drivers/platform/chrome/cros_ec_uart.c 5006 5007CHROMEOS EC USB PD NOTIFY DRIVER 5008M: Prashant Malani <pmalani@chromium.org> 5009L: chrome-platform@lists.linux.dev 5010S: Maintained 5011F: drivers/platform/chrome/cros_usbpd_notify.c 5012F: include/linux/platform_data/cros_usbpd_notify.h 5013 5014CHROMEOS EC USB TYPE-C DRIVER 5015M: Prashant Malani <pmalani@chromium.org> 5016L: chrome-platform@lists.linux.dev 5017S: Maintained 5018F: drivers/platform/chrome/cros_ec_typec.* 5019F: drivers/platform/chrome/cros_typec_switch.c 5020F: drivers/platform/chrome/cros_typec_vdm.* 5021 5022CHROMEOS HPS DRIVER 5023M: Dan Callaghan <dcallagh@chromium.org> 5024R: Sami Kyöstilä <skyostil@chromium.org> 5025S: Maintained 5026F: drivers/platform/chrome/cros_hps_i2c.c 5027 5028CHROMEOS EC WATCHDOG 5029M: Lukasz Majczak <lma@chromium.org> 5030L: chrome-platform@lists.linux.dev 5031S: Maintained 5032F: drivers/watchdog/cros_ec_wdt.c 5033 5034CHRONTEL CH7322 CEC DRIVER 5035M: Joe Tessler <jrt@google.com> 5036L: linux-media@vger.kernel.org 5037S: Maintained 5038T: git git://linuxtv.org/media_tree.git 5039F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5040F: drivers/media/cec/i2c/ch7322.c 5041 5042CIRRUS LOGIC AUDIO CODEC DRIVERS 5043M: James Schulman <james.schulman@cirrus.com> 5044M: David Rhodes <david.rhodes@cirrus.com> 5045M: Richard Fitzgerald <rf@opensource.cirrus.com> 5046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5047L: patches@opensource.cirrus.com 5048S: Maintained 5049F: Documentation/devicetree/bindings/sound/cirrus,cs* 5050F: drivers/mfd/cs42l43* 5051F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5052F: drivers/spi/spi-cs42l43* 5053F: include/dt-bindings/sound/cs* 5054F: include/linux/mfd/cs42l43* 5055F: include/sound/cs* 5056F: sound/pci/hda/cirrus* 5057F: sound/pci/hda/cs* 5058F: sound/pci/hda/hda_component* 5059F: sound/pci/hda/hda_cs_dsp_ctl.* 5060F: sound/soc/codecs/cs* 5061 5062CIRRUS LOGIC DSP FIRMWARE DRIVER 5063M: Simon Trimmer <simont@opensource.cirrus.com> 5064M: Charles Keepax <ckeepax@opensource.cirrus.com> 5065M: Richard Fitzgerald <rf@opensource.cirrus.com> 5066L: patches@opensource.cirrus.com 5067S: Supported 5068W: https://github.com/CirrusLogic/linux-drivers/wiki 5069T: git https://github.com/CirrusLogic/linux-drivers.git 5070F: drivers/firmware/cirrus/* 5071F: include/linux/firmware/cirrus/* 5072 5073CIRRUS LOGIC EP93XX ETHERNET DRIVER 5074M: Hartley Sweeten <hsweeten@visionengravers.com> 5075L: netdev@vger.kernel.org 5076S: Maintained 5077F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5078 5079CIRRUS LOGIC LOCHNAGAR DRIVER 5080M: Charles Keepax <ckeepax@opensource.cirrus.com> 5081M: Richard Fitzgerald <rf@opensource.cirrus.com> 5082L: patches@opensource.cirrus.com 5083S: Supported 5084F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5085F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5089F: Documentation/hwmon/lochnagar.rst 5090F: drivers/clk/clk-lochnagar.c 5091F: drivers/hwmon/lochnagar-hwmon.c 5092F: drivers/mfd/lochnagar-i2c.c 5093F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5094F: drivers/regulator/lochnagar-regulator.c 5095F: include/dt-bindings/clock/lochnagar.h 5096F: include/dt-bindings/pinctrl/lochnagar.h 5097F: include/linux/mfd/lochnagar* 5098F: sound/soc/codecs/lochnagar-sc.c 5099 5100CIRRUS LOGIC MADERA CODEC DRIVERS 5101M: Charles Keepax <ckeepax@opensource.cirrus.com> 5102M: Richard Fitzgerald <rf@opensource.cirrus.com> 5103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5104L: patches@opensource.cirrus.com 5105S: Supported 5106W: https://github.com/CirrusLogic/linux-drivers/wiki 5107T: git https://github.com/CirrusLogic/linux-drivers.git 5108F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5109F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5111F: drivers/gpio/gpio-madera* 5112F: drivers/irqchip/irq-madera* 5113F: drivers/mfd/cs47l* 5114F: drivers/mfd/madera* 5115F: drivers/pinctrl/cirrus/* 5116F: include/dt-bindings/sound/madera* 5117F: include/linux/irqchip/irq-madera* 5118F: include/linux/mfd/madera/* 5119F: include/sound/madera* 5120F: sound/soc/codecs/cs47l* 5121F: sound/soc/codecs/madera* 5122 5123CISCO FCOE HBA DRIVER 5124M: Satish Kharat <satishkh@cisco.com> 5125M: Sesidhar Baddela <sebaddel@cisco.com> 5126M: Karan Tilak Kumar <kartilak@cisco.com> 5127L: linux-scsi@vger.kernel.org 5128S: Supported 5129F: drivers/scsi/fnic/ 5130 5131CISCO SCSI HBA DRIVER 5132M: Karan Tilak Kumar <kartilak@cisco.com> 5133M: Sesidhar Baddela <sebaddel@cisco.com> 5134L: linux-scsi@vger.kernel.org 5135S: Supported 5136F: drivers/scsi/snic/ 5137 5138CISCO VIC ETHERNET NIC DRIVER 5139M: Christian Benvenuti <benve@cisco.com> 5140M: Satish Kharat <satishkh@cisco.com> 5141S: Supported 5142F: drivers/net/ethernet/cisco/enic/ 5143 5144CISCO VIC LOW LATENCY NIC DRIVER 5145M: Christian Benvenuti <benve@cisco.com> 5146M: Nelson Escobar <neescoba@cisco.com> 5147S: Supported 5148F: drivers/infiniband/hw/usnic/ 5149 5150CLANG CONTROL FLOW INTEGRITY SUPPORT 5151M: Sami Tolvanen <samitolvanen@google.com> 5152M: Kees Cook <keescook@chromium.org> 5153R: Nathan Chancellor <nathan@kernel.org> 5154L: llvm@lists.linux.dev 5155S: Supported 5156B: https://github.com/ClangBuiltLinux/linux/issues 5157T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5158F: include/linux/cfi.h 5159F: kernel/cfi.c 5160 5161CLANG-FORMAT FILE 5162M: Miguel Ojeda <ojeda@kernel.org> 5163S: Maintained 5164F: .clang-format 5165 5166CLANG/LLVM BUILD SUPPORT 5167M: Nathan Chancellor <nathan@kernel.org> 5168R: Nick Desaulniers <ndesaulniers@google.com> 5169R: Bill Wendling <morbo@google.com> 5170R: Justin Stitt <justinstitt@google.com> 5171L: llvm@lists.linux.dev 5172S: Supported 5173W: https://clangbuiltlinux.github.io/ 5174B: https://github.com/ClangBuiltLinux/linux/issues 5175C: irc://irc.libera.chat/clangbuiltlinux 5176F: Documentation/kbuild/llvm.rst 5177F: include/linux/compiler-clang.h 5178F: scripts/Makefile.clang 5179F: scripts/clang-tools/ 5180K: \b(?i:clang|llvm)\b 5181 5182CLK API 5183M: Russell King <linux@armlinux.org.uk> 5184L: linux-clk@vger.kernel.org 5185S: Maintained 5186F: include/linux/clk.h 5187 5188CLOCKSOURCE, CLOCKEVENT DRIVERS 5189M: Daniel Lezcano <daniel.lezcano@linaro.org> 5190M: Thomas Gleixner <tglx@linutronix.de> 5191L: linux-kernel@vger.kernel.org 5192S: Supported 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5194F: Documentation/devicetree/bindings/timer/ 5195F: drivers/clocksource/ 5196 5197CLOSURES 5198M: Kent Overstreet <kent.overstreet@linux.dev> 5199L: linux-bcachefs@vger.kernel.org 5200S: Supported 5201C: irc://irc.oftc.net/bcache 5202F: include/linux/closure.h 5203F: lib/closure.c 5204 5205CMPC ACPI DRIVER 5206M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5207M: Daniel Oliveira Nascimento <don@syst.com.br> 5208L: platform-driver-x86@vger.kernel.org 5209S: Supported 5210F: drivers/platform/x86/classmate-laptop.c 5211 5212COBALT MEDIA DRIVER 5213M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5214L: linux-media@vger.kernel.org 5215S: Supported 5216W: https://linuxtv.org 5217T: git git://linuxtv.org/media_tree.git 5218F: drivers/media/pci/cobalt/ 5219 5220COCCINELLE/Semantic Patches (SmPL) 5221M: Julia Lawall <Julia.Lawall@inria.fr> 5222M: Nicolas Palix <nicolas.palix@imag.fr> 5223L: cocci@inria.fr (moderated for non-subscribers) 5224S: Supported 5225W: https://coccinelle.gitlabpages.inria.fr/website/ 5226T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5227F: Documentation/dev-tools/coccinelle.rst 5228F: scripts/coccicheck 5229F: scripts/coccinelle/ 5230 5231CODA FILE SYSTEM 5232M: Jan Harkes <jaharkes@cs.cmu.edu> 5233M: coda@cs.cmu.edu 5234L: codalist@coda.cs.cmu.edu 5235S: Maintained 5236W: http://www.coda.cs.cmu.edu/ 5237F: Documentation/filesystems/coda.rst 5238F: fs/coda/ 5239F: include/linux/coda*.h 5240F: include/uapi/linux/coda*.h 5241 5242CODA V4L2 MEM2MEM DRIVER 5243M: Philipp Zabel <p.zabel@pengutronix.de> 5244L: linux-media@vger.kernel.org 5245S: Maintained 5246F: Documentation/devicetree/bindings/media/coda.yaml 5247F: drivers/media/platform/chips-media/coda 5248 5249CODE OF CONDUCT 5250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5251S: Supported 5252F: Documentation/process/code-of-conduct-interpretation.rst 5253F: Documentation/process/code-of-conduct.rst 5254 5255COMEDI DRIVERS 5256M: Ian Abbott <abbotti@mev.co.uk> 5257M: H Hartley Sweeten <hsweeten@visionengravers.com> 5258S: Odd Fixes 5259F: drivers/comedi/ 5260F: include/linux/comedi/ 5261F: include/uapi/linux/comedi.h 5262 5263COMMON CLK FRAMEWORK 5264M: Michael Turquette <mturquette@baylibre.com> 5265M: Stephen Boyd <sboyd@kernel.org> 5266L: linux-clk@vger.kernel.org 5267S: Maintained 5268Q: http://patchwork.kernel.org/project/linux-clk/list/ 5269T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5270F: Documentation/devicetree/bindings/clock/ 5271F: drivers/clk/ 5272F: include/dt-bindings/clock/ 5273F: include/linux/clk-pr* 5274F: include/linux/clk/ 5275F: include/linux/of_clk.h 5276X: drivers/clk/clkdev.c 5277 5278COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5279M: Steve French <sfrench@samba.org> 5280R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5281R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5282R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5283R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5284R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5285L: linux-cifs@vger.kernel.org 5286L: samba-technical@lists.samba.org (moderated for non-subscribers) 5287S: Supported 5288W: https://wiki.samba.org/index.php/LinuxCIFS 5289T: git git://git.samba.org/sfrench/cifs-2.6.git 5290F: Documentation/admin-guide/cifs/ 5291F: fs/smb/client/ 5292F: fs/smb/common/ 5293F: include/uapi/linux/cifs 5294 5295COMPACTPCI HOTPLUG CORE 5296M: Scott Murray <scott@spiteful.org> 5297L: linux-pci@vger.kernel.org 5298S: Maintained 5299F: drivers/pci/hotplug/cpci_hotplug* 5300 5301COMPACTPCI HOTPLUG GENERIC DRIVER 5302M: Scott Murray <scott@spiteful.org> 5303L: linux-pci@vger.kernel.org 5304S: Maintained 5305F: drivers/pci/hotplug/cpcihp_generic.c 5306 5307COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5308M: Scott Murray <scott@spiteful.org> 5309L: linux-pci@vger.kernel.org 5310S: Maintained 5311F: drivers/pci/hotplug/cpcihp_zt5550.* 5312 5313COMPAL LAPTOP SUPPORT 5314M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5315L: platform-driver-x86@vger.kernel.org 5316S: Maintained 5317F: drivers/platform/x86/compal-laptop.c 5318 5319COMPILER ATTRIBUTES 5320M: Miguel Ojeda <ojeda@kernel.org> 5321S: Maintained 5322F: include/linux/compiler_attributes.h 5323 5324COMPUTE EXPRESS LINK (CXL) 5325M: Davidlohr Bueso <dave@stgolabs.net> 5326M: Jonathan Cameron <jonathan.cameron@huawei.com> 5327M: Dave Jiang <dave.jiang@intel.com> 5328M: Alison Schofield <alison.schofield@intel.com> 5329M: Vishal Verma <vishal.l.verma@intel.com> 5330M: Ira Weiny <ira.weiny@intel.com> 5331M: Dan Williams <dan.j.williams@intel.com> 5332L: linux-cxl@vger.kernel.org 5333S: Maintained 5334F: drivers/cxl/ 5335F: include/linux/cxl-einj.h 5336F: include/linux/cxl-event.h 5337F: include/uapi/linux/cxl_mem.h 5338F: tools/testing/cxl/ 5339 5340COMPUTE EXPRESS LINK PMU (CPMU) 5341M: Jonathan Cameron <jonathan.cameron@huawei.com> 5342L: linux-cxl@vger.kernel.org 5343S: Maintained 5344F: Documentation/admin-guide/perf/cxl.rst 5345F: drivers/perf/cxl_pmu.c 5346 5347CONEXANT ACCESSRUNNER USB DRIVER 5348L: accessrunner-general@lists.sourceforge.net 5349S: Orphan 5350W: http://accessrunner.sourceforge.net/ 5351F: drivers/usb/atm/cxacru.c 5352 5353CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5354M: Elena Reshetova <elena.reshetova@intel.com> 5355M: Carlos Bilbao <carlos.bilbao@amd.com> 5356S: Maintained 5357F: Documentation/security/snp-tdx-threat-model.rst 5358 5359CONFIGFS 5360M: Joel Becker <jlbec@evilplan.org> 5361M: Christoph Hellwig <hch@lst.de> 5362S: Supported 5363T: git git://git.infradead.org/users/hch/configfs.git 5364F: fs/configfs/ 5365F: include/linux/configfs.h 5366F: samples/configfs/ 5367 5368CONSOLE SUBSYSTEM 5369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5370S: Supported 5371F: drivers/video/console/ 5372F: include/linux/console* 5373 5374CONTEXT TRACKING 5375M: Frederic Weisbecker <frederic@kernel.org> 5376M: "Paul E. McKenney" <paulmck@kernel.org> 5377S: Maintained 5378F: include/linux/context_tracking* 5379F: kernel/context_tracking.c 5380 5381CONTROL GROUP (CGROUP) 5382M: Tejun Heo <tj@kernel.org> 5383M: Zefan Li <lizefan.x@bytedance.com> 5384M: Johannes Weiner <hannes@cmpxchg.org> 5385L: cgroups@vger.kernel.org 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5388F: Documentation/admin-guide/cgroup-v1/ 5389F: Documentation/admin-guide/cgroup-v2.rst 5390F: include/linux/cgroup* 5391F: kernel/cgroup/ 5392F: tools/testing/selftests/cgroup/ 5393 5394CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5395M: Tejun Heo <tj@kernel.org> 5396M: Josef Bacik <josef@toxicpanda.com> 5397M: Jens Axboe <axboe@kernel.dk> 5398L: cgroups@vger.kernel.org 5399L: linux-block@vger.kernel.org 5400T: git git://git.kernel.dk/linux-block 5401F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5402F: block/bfq-cgroup.c 5403F: block/blk-cgroup.c 5404F: block/blk-iocost.c 5405F: block/blk-iolatency.c 5406F: block/blk-throttle.c 5407F: include/linux/blk-cgroup.h 5408 5409CONTROL GROUP - CPUSET 5410M: Waiman Long <longman@redhat.com> 5411M: Zefan Li <lizefan.x@bytedance.com> 5412L: cgroups@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5415F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5416F: include/linux/cpuset.h 5417F: kernel/cgroup/cpuset.c 5418F: tools/testing/selftests/cgroup/test_cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5420 5421CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5422M: Johannes Weiner <hannes@cmpxchg.org> 5423M: Michal Hocko <mhocko@kernel.org> 5424M: Roman Gushchin <roman.gushchin@linux.dev> 5425M: Shakeel Butt <shakeel.butt@linux.dev> 5426R: Muchun Song <muchun.song@linux.dev> 5427L: cgroups@vger.kernel.org 5428L: linux-mm@kvack.org 5429S: Maintained 5430F: include/linux/memcontrol.h 5431F: mm/memcontrol.c 5432F: mm/swap_cgroup.c 5433F: samples/cgroup/* 5434F: tools/testing/selftests/cgroup/memcg_protection.m 5435F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5436F: tools/testing/selftests/cgroup/test_kmem.c 5437F: tools/testing/selftests/cgroup/test_memcontrol.c 5438 5439CORETEMP HARDWARE MONITORING DRIVER 5440M: Fenghua Yu <fenghua.yu@intel.com> 5441L: linux-hwmon@vger.kernel.org 5442S: Maintained 5443F: Documentation/hwmon/coretemp.rst 5444F: drivers/hwmon/coretemp.c 5445 5446CORSAIR-CPRO HARDWARE MONITOR DRIVER 5447M: Marius Zachmann <mail@mariuszachmann.de> 5448L: linux-hwmon@vger.kernel.org 5449S: Maintained 5450F: drivers/hwmon/corsair-cpro.c 5451 5452CORSAIR-PSU HARDWARE MONITOR DRIVER 5453M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5454L: linux-hwmon@vger.kernel.org 5455S: Maintained 5456F: Documentation/hwmon/corsair-psu.rst 5457F: drivers/hwmon/corsair-psu.c 5458 5459COUNTER SUBSYSTEM 5460M: William Breathitt Gray <william.gray@linaro.org> 5461L: linux-iio@vger.kernel.org 5462S: Maintained 5463T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5464F: Documentation/ABI/testing/sysfs-bus-counter 5465F: Documentation/driver-api/generic-counter.rst 5466F: drivers/counter/ 5467F: include/linux/counter.h 5468F: include/uapi/linux/counter.h 5469F: tools/counter/ 5470 5471COUNTER WATCH EVENTS TOOL 5472M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5473L: linux-iio@vger.kernel.org 5474S: Maintained 5475F: tools/counter/counter_watch_events.c 5476 5477CP2615 I2C DRIVER 5478M: Bence Csókás <bence98@sch.bme.hu> 5479S: Maintained 5480F: drivers/i2c/busses/i2c-cp2615.c 5481 5482CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5483M: Viresh Kumar <viresh.kumar@linaro.org> 5484M: Sudeep Holla <sudeep.holla@arm.com> 5485L: linux-pm@vger.kernel.org 5486S: Maintained 5487W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5488F: drivers/cpufreq/vexpress-spc-cpufreq.c 5489 5490CPU FREQUENCY SCALING FRAMEWORK 5491M: "Rafael J. Wysocki" <rafael@kernel.org> 5492M: Viresh Kumar <viresh.kumar@linaro.org> 5493L: linux-pm@vger.kernel.org 5494S: Maintained 5495B: https://bugzilla.kernel.org 5496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5498F: Documentation/admin-guide/pm/cpufreq.rst 5499F: Documentation/admin-guide/pm/intel_pstate.rst 5500F: Documentation/cpu-freq/ 5501F: Documentation/devicetree/bindings/cpufreq/ 5502F: drivers/cpufreq/ 5503F: include/linux/cpufreq.h 5504F: include/linux/sched/cpufreq.h 5505F: kernel/sched/cpufreq*.c 5506F: tools/testing/selftests/cpufreq/ 5507 5508CPU HOTPLUG 5509M: Thomas Gleixner <tglx@linutronix.de> 5510M: Peter Zijlstra <peterz@infradead.org> 5511L: linux-kernel@vger.kernel.org 5512S: Maintained 5513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5514F: include/linux/cpu.h 5515F: include/linux/cpuhotplug.h 5516F: include/linux/smpboot.h 5517F: kernel/cpu.c 5518F: kernel/smpboot.* 5519 5520CPU IDLE TIME MANAGEMENT FRAMEWORK 5521M: "Rafael J. Wysocki" <rafael@kernel.org> 5522M: Daniel Lezcano <daniel.lezcano@linaro.org> 5523L: linux-pm@vger.kernel.org 5524S: Maintained 5525B: https://bugzilla.kernel.org 5526T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5527F: Documentation/admin-guide/pm/cpuidle.rst 5528F: Documentation/driver-api/pm/cpuidle.rst 5529F: drivers/cpuidle/ 5530F: include/linux/cpuidle.h 5531 5532CPU POWER MONITORING SUBSYSTEM 5533M: Thomas Renninger <trenn@suse.com> 5534M: Shuah Khan <shuah@kernel.org> 5535M: Shuah Khan <skhan@linuxfoundation.org> 5536L: linux-pm@vger.kernel.org 5537S: Maintained 5538F: tools/power/cpupower/ 5539 5540CPUID/MSR DRIVER 5541M: "H. Peter Anvin" <hpa@zytor.com> 5542S: Maintained 5543F: arch/x86/kernel/cpuid.c 5544F: arch/x86/kernel/msr.c 5545 5546CPUIDLE DRIVER - ARM BIG LITTLE 5547M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5548M: Daniel Lezcano <daniel.lezcano@linaro.org> 5549L: linux-pm@vger.kernel.org 5550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5551S: Maintained 5552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5553F: drivers/cpuidle/cpuidle-big_little.c 5554 5555CPUIDLE DRIVER - ARM EXYNOS 5556M: Daniel Lezcano <daniel.lezcano@linaro.org> 5557M: Kukjin Kim <kgene@kernel.org> 5558R: Krzysztof Kozlowski <krzk@kernel.org> 5559L: linux-pm@vger.kernel.org 5560L: linux-samsung-soc@vger.kernel.org 5561S: Maintained 5562F: arch/arm/mach-exynos/pm.c 5563F: drivers/cpuidle/cpuidle-exynos.c 5564F: include/linux/platform_data/cpuidle-exynos.h 5565 5566CPUIDLE DRIVER - ARM PSCI 5567M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5568M: Sudeep Holla <sudeep.holla@arm.com> 5569L: linux-pm@vger.kernel.org 5570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5571S: Supported 5572F: drivers/cpuidle/cpuidle-psci.c 5573 5574CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5575M: Ulf Hansson <ulf.hansson@linaro.org> 5576L: linux-pm@vger.kernel.org 5577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5578S: Supported 5579F: drivers/cpuidle/cpuidle-psci-domain.c 5580F: drivers/cpuidle/cpuidle-psci.h 5581 5582CPUIDLE DRIVER - DT IDLE PM DOMAIN 5583M: Ulf Hansson <ulf.hansson@linaro.org> 5584L: linux-pm@vger.kernel.org 5585S: Supported 5586F: drivers/cpuidle/dt_idle_genpd.c 5587F: drivers/cpuidle/dt_idle_genpd.h 5588 5589CPUIDLE DRIVER - RISC-V SBI 5590M: Anup Patel <anup@brainfault.org> 5591L: linux-pm@vger.kernel.org 5592L: linux-riscv@lists.infradead.org 5593S: Maintained 5594F: drivers/cpuidle/cpuidle-riscv-sbi.c 5595 5596CRAMFS FILESYSTEM 5597M: Nicolas Pitre <nico@fluxnic.net> 5598S: Maintained 5599F: Documentation/filesystems/cramfs.rst 5600F: fs/cramfs/ 5601 5602CREATIVE SB0540 5603M: Bastien Nocera <hadess@hadess.net> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/hid/hid-creative-sb0540.c 5607 5608CRYPTO API 5609M: Herbert Xu <herbert@gondor.apana.org.au> 5610M: "David S. Miller" <davem@davemloft.net> 5611L: linux-crypto@vger.kernel.org 5612S: Maintained 5613T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5615F: Documentation/crypto/ 5616F: Documentation/devicetree/bindings/crypto/ 5617F: arch/*/crypto/ 5618F: crypto/ 5619F: drivers/crypto/ 5620F: include/crypto/ 5621F: include/linux/crypto* 5622F: lib/crypto/ 5623 5624CRYPTO SPEED TEST COMPARE 5625M: Wang Jinchao <wangjinchao@xfusion.com> 5626L: linux-crypto@vger.kernel.org 5627S: Maintained 5628F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5629 5630CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5631M: Neil Horman <nhorman@tuxdriver.com> 5632L: linux-crypto@vger.kernel.org 5633S: Maintained 5634F: crypto/ansi_cprng.c 5635F: crypto/rng.c 5636 5637CS3308 MEDIA DRIVER 5638M: Hans Verkuil <hverkuil@xs4all.nl> 5639L: linux-media@vger.kernel.org 5640S: Odd Fixes 5641W: http://linuxtv.org 5642T: git git://linuxtv.org/media_tree.git 5643F: drivers/media/i2c/cs3308.c 5644 5645CS5535 Audio ALSA driver 5646M: Jaya Kumar <jayakumar.alsa@gmail.com> 5647S: Maintained 5648F: sound/pci/cs5535audio/ 5649 5650CTU CAN FD DRIVER 5651M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5652M: Ondrej Ille <ondrej.ille@gmail.com> 5653L: linux-can@vger.kernel.org 5654S: Maintained 5655F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5656F: drivers/net/can/ctucanfd/ 5657 5658CVE ASSIGNMENT CONTACT 5659M: CVE Assignment Team <cve@kernel.org> 5660S: Maintained 5661F: Documentation/process/cve.rst 5662 5663CW1200 WLAN driver 5664S: Orphan 5665F: drivers/net/wireless/st/cw1200/ 5666 5667CX18 VIDEO4LINUX DRIVER 5668M: Andy Walls <awalls@md.metrocast.net> 5669L: linux-media@vger.kernel.org 5670S: Maintained 5671W: https://linuxtv.org 5672T: git git://linuxtv.org/media_tree.git 5673F: drivers/media/pci/cx18/ 5674F: include/uapi/linux/ivtv* 5675 5676CX2341X MPEG ENCODER HELPER MODULE 5677M: Hans Verkuil <hverkuil@xs4all.nl> 5678L: linux-media@vger.kernel.org 5679S: Maintained 5680W: https://linuxtv.org 5681T: git git://linuxtv.org/media_tree.git 5682F: drivers/media/common/cx2341x* 5683F: include/media/drv-intf/cx2341x.h 5684 5685CX24120 MEDIA DRIVER 5686M: Jemma Denson <jdenson@gmail.com> 5687M: Patrick Boettcher <patrick.boettcher@posteo.de> 5688L: linux-media@vger.kernel.org 5689S: Maintained 5690W: https://linuxtv.org 5691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5692F: drivers/media/dvb-frontends/cx24120* 5693 5694CX88 VIDEO4LINUX DRIVER 5695M: Mauro Carvalho Chehab <mchehab@kernel.org> 5696L: linux-media@vger.kernel.org 5697S: Odd fixes 5698W: https://linuxtv.org 5699T: git git://linuxtv.org/media_tree.git 5700F: Documentation/driver-api/media/drivers/cx88* 5701F: drivers/media/pci/cx88/ 5702 5703CXD2820R MEDIA DRIVER 5704L: linux-media@vger.kernel.org 5705S: Orphan 5706W: https://linuxtv.org 5707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5708F: drivers/media/dvb-frontends/cxd2820r* 5709 5710CXGB3 ETHERNET DRIVER (CXGB3) 5711M: Raju Rangoju <rajur@chelsio.com> 5712L: netdev@vger.kernel.org 5713S: Supported 5714W: http://www.chelsio.com 5715F: drivers/net/ethernet/chelsio/cxgb3/ 5716 5717CXGB3 ISCSI DRIVER (CXGB3I) 5718M: Varun Prakash <varun@chelsio.com> 5719L: linux-scsi@vger.kernel.org 5720S: Supported 5721W: http://www.chelsio.com 5722F: drivers/scsi/cxgbi/cxgb3i 5723 5724CXGB4 CRYPTO DRIVER (chcr) 5725M: Ayush Sawal <ayush.sawal@chelsio.com> 5726L: linux-crypto@vger.kernel.org 5727S: Supported 5728W: http://www.chelsio.com 5729F: drivers/crypto/chelsio 5730 5731CXGB4 ETHERNET DRIVER (CXGB4) 5732M: Raju Rangoju <rajur@chelsio.com> 5733L: netdev@vger.kernel.org 5734S: Supported 5735W: http://www.chelsio.com 5736F: drivers/net/ethernet/chelsio/cxgb4/ 5737 5738CXGB4 INLINE CRYPTO DRIVER 5739M: Ayush Sawal <ayush.sawal@chelsio.com> 5740L: netdev@vger.kernel.org 5741S: Supported 5742W: http://www.chelsio.com 5743F: drivers/net/ethernet/chelsio/inline_crypto/ 5744 5745CXGB4 ISCSI DRIVER (CXGB4I) 5746M: Varun Prakash <varun@chelsio.com> 5747L: linux-scsi@vger.kernel.org 5748S: Supported 5749W: http://www.chelsio.com 5750F: drivers/scsi/cxgbi/cxgb4i 5751 5752CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5753M: Potnuri Bharat Teja <bharat@chelsio.com> 5754L: linux-rdma@vger.kernel.org 5755S: Supported 5756W: http://www.openfabrics.org 5757F: drivers/infiniband/hw/cxgb4/ 5758F: include/uapi/rdma/cxgb4-abi.h 5759 5760CXGB4VF ETHERNET DRIVER (CXGB4VF) 5761M: Raju Rangoju <rajur@chelsio.com> 5762L: netdev@vger.kernel.org 5763S: Supported 5764W: http://www.chelsio.com 5765F: drivers/net/ethernet/chelsio/cxgb4vf/ 5766 5767CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5768M: Frederic Barrat <fbarrat@linux.ibm.com> 5769M: Andrew Donnellan <ajd@linux.ibm.com> 5770L: linuxppc-dev@lists.ozlabs.org 5771S: Supported 5772F: Documentation/ABI/testing/sysfs-class-cxl 5773F: Documentation/arch/powerpc/cxl.rst 5774F: arch/powerpc/platforms/powernv/pci-cxl.c 5775F: drivers/misc/cxl/ 5776F: include/misc/cxl* 5777F: include/uapi/misc/cxl.h 5778 5779CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5780M: Manoj N. Kumar <manoj@linux.ibm.com> 5781M: Matthew R. Ochs <mrochs@linux.ibm.com> 5782M: Uma Krishnan <ukrishn@linux.ibm.com> 5783L: linux-scsi@vger.kernel.org 5784S: Supported 5785F: Documentation/arch/powerpc/cxlflash.rst 5786F: drivers/scsi/cxlflash/ 5787F: include/uapi/scsi/cxlflash_ioctl.h 5788 5789CYBERPRO FB DRIVER 5790M: Russell King <linux@armlinux.org.uk> 5791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5792S: Maintained 5793W: http://www.armlinux.org.uk/ 5794F: drivers/video/fbdev/cyber2000fb.* 5795 5796CYCLADES PC300 DRIVER 5797S: Orphan 5798F: drivers/net/wan/pc300* 5799 5800CYPRESS CY8C95X0 PINCTRL DRIVER 5801M: Patrick Rudolph <patrick.rudolph@9elements.com> 5802L: linux-gpio@vger.kernel.org 5803S: Maintained 5804F: drivers/pinctrl/pinctrl-cy8c95x0.c 5805 5806CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5807M: Linus Walleij <linus.walleij@linaro.org> 5808L: linux-input@vger.kernel.org 5809S: Maintained 5810F: drivers/input/touchscreen/cy8ctma140.c 5811 5812CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5813M: Yassine Oudjana <y.oudjana@protonmail.com> 5814L: linux-input@vger.kernel.org 5815S: Maintained 5816F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5817F: drivers/input/keyboard/cypress-sf.c 5818 5819CYPRESS_FIRMWARE MEDIA DRIVER 5820L: linux-media@vger.kernel.org 5821S: Orphan 5822W: https://linuxtv.org 5823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5824F: drivers/media/common/cypress_firmware* 5825 5826CYTTSP TOUCHSCREEN DRIVER 5827M: Linus Walleij <linus.walleij@linaro.org> 5828L: linux-input@vger.kernel.org 5829S: Maintained 5830F: drivers/input/touchscreen/cyttsp* 5831 5832D-LINK DIR-685 TOUCHKEYS DRIVER 5833M: Linus Walleij <linus.walleij@linaro.org> 5834L: linux-input@vger.kernel.org 5835S: Supported 5836F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5837 5838DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5839M: Joshua Kinard <kumba@gentoo.org> 5840S: Maintained 5841F: drivers/rtc/rtc-ds1685.c 5842F: include/linux/rtc/ds1685.h 5843 5844DAMA SLAVE for AX.25 5845M: Joerg Reuter <jreuter@yaina.de> 5846L: linux-hams@vger.kernel.org 5847S: Maintained 5848W: http://yaina.de/jreuter/ 5849W: http://www.qsl.net/dl1bke/ 5850F: net/ax25/af_ax25.c 5851F: net/ax25/ax25_dev.c 5852F: net/ax25/ax25_ds_* 5853F: net/ax25/ax25_in.c 5854F: net/ax25/ax25_out.c 5855F: net/ax25/ax25_timer.c 5856F: net/ax25/sysctl_net_ax25.c 5857 5858DATA ACCESS MONITOR 5859M: SeongJae Park <sj@kernel.org> 5860L: damon@lists.linux.dev 5861L: linux-mm@kvack.org 5862S: Maintained 5863W: https://damonitor.github.io 5864P: Documentation/mm/damon/maintainer-profile.rst 5865T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5866T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5868F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5869F: Documentation/admin-guide/mm/damon/ 5870F: Documentation/mm/damon/ 5871F: include/linux/damon.h 5872F: include/trace/events/damon.h 5873F: mm/damon/ 5874F: tools/testing/selftests/damon/ 5875 5876DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5877L: netdev@vger.kernel.org 5878S: Orphan 5879F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5880F: drivers/net/ethernet/dec/tulip/dmfe.c 5881 5882DC390/AM53C974 SCSI driver 5883M: Hannes Reinecke <hare@suse.com> 5884L: linux-scsi@vger.kernel.org 5885S: Maintained 5886F: drivers/scsi/am53c974.c 5887 5888DC395x SCSI driver 5889M: Oliver Neukum <oliver@neukum.org> 5890M: Ali Akcaagac <aliakc@web.de> 5891M: Jamie Lenehan <lenehan@twibble.org> 5892S: Maintained 5893F: Documentation/scsi/dc395x.rst 5894F: drivers/scsi/dc395x.* 5895 5896DCCP PROTOCOL 5897L: dccp@vger.kernel.org 5898S: Orphan 5899W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5900F: include/linux/dccp.h 5901F: include/linux/tfrc.h 5902F: include/uapi/linux/dccp.h 5903F: net/dccp/ 5904 5905DEBUGOBJECTS: 5906M: Thomas Gleixner <tglx@linutronix.de> 5907L: linux-kernel@vger.kernel.org 5908S: Maintained 5909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5910F: include/linux/debugobjects.h 5911F: lib/debugobjects.c 5912 5913DECSTATION PLATFORM SUPPORT 5914M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5915L: linux-mips@vger.kernel.org 5916S: Maintained 5917W: http://www.linux-mips.org/wiki/DECstation 5918F: arch/mips/dec/ 5919F: arch/mips/include/asm/dec/ 5920F: arch/mips/include/asm/mach-dec/ 5921 5922DEFXX FDDI NETWORK DRIVER 5923M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5924S: Maintained 5925F: drivers/net/fddi/defxx.* 5926 5927DEFZA FDDI NETWORK DRIVER 5928M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5929S: Maintained 5930F: drivers/net/fddi/defza.* 5931 5932DEINTERLACE DRIVERS FOR ALLWINNER H3 5933M: Jernej Skrabec <jernej.skrabec@gmail.com> 5934L: linux-media@vger.kernel.org 5935S: Maintained 5936T: git git://linuxtv.org/media_tree.git 5937F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5938F: drivers/media/platform/sunxi/sun8i-di/ 5939 5940DELL LAPTOP DRIVER 5941M: Matthew Garrett <mjg59@srcf.ucam.org> 5942M: Pali Rohár <pali@kernel.org> 5943L: platform-driver-x86@vger.kernel.org 5944S: Maintained 5945F: drivers/platform/x86/dell/dell-laptop.c 5946 5947DELL LAPTOP FREEFALL DRIVER 5948M: Pali Rohár <pali@kernel.org> 5949S: Maintained 5950F: drivers/platform/x86/dell/dell-smo8800.c 5951 5952DELL LAPTOP RBTN DRIVER 5953M: Pali Rohár <pali@kernel.org> 5954S: Maintained 5955F: drivers/platform/x86/dell/dell-rbtn.* 5956 5957DELL LAPTOP SMM DRIVER 5958M: Pali Rohár <pali@kernel.org> 5959S: Maintained 5960F: Documentation/ABI/obsolete/procfs-i8k 5961F: drivers/hwmon/dell-smm-hwmon.c 5962F: include/uapi/linux/i8k.h 5963 5964DELL REMOTE BIOS UPDATE DRIVER 5965M: Stuart Hayes <stuart.w.hayes@gmail.com> 5966L: platform-driver-x86@vger.kernel.org 5967S: Maintained 5968F: drivers/platform/x86/dell/dell_rbu.c 5969 5970DELL SMBIOS DRIVER 5971M: Pali Rohár <pali@kernel.org> 5972L: Dell.Client.Kernel@dell.com 5973L: platform-driver-x86@vger.kernel.org 5974S: Maintained 5975F: drivers/platform/x86/dell/dell-smbios.* 5976 5977DELL SMBIOS SMM DRIVER 5978L: Dell.Client.Kernel@dell.com 5979L: platform-driver-x86@vger.kernel.org 5980S: Maintained 5981F: drivers/platform/x86/dell/dell-smbios-smm.c 5982 5983DELL SMBIOS WMI DRIVER 5984L: Dell.Client.Kernel@dell.com 5985L: platform-driver-x86@vger.kernel.org 5986S: Maintained 5987F: drivers/platform/x86/dell/dell-smbios-wmi.c 5988F: tools/wmi/dell-smbios-example.c 5989 5990DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5991M: Stuart Hayes <stuart.w.hayes@gmail.com> 5992L: platform-driver-x86@vger.kernel.org 5993S: Maintained 5994F: Documentation/userspace-api/dcdbas.rst 5995F: drivers/platform/x86/dell/dcdbas.* 5996 5997DELL WMI DDV DRIVER 5998M: Armin Wolf <W_Armin@gmx.de> 5999S: Maintained 6000F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6001F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6002F: Documentation/wmi/devices/dell-wmi-ddv.rst 6003F: drivers/platform/x86/dell/dell-wmi-ddv.c 6004 6005DELL WMI DESCRIPTOR DRIVER 6006L: Dell.Client.Kernel@dell.com 6007S: Maintained 6008F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6009 6010DELL WMI HARDWARE PRIVACY SUPPORT 6011L: Dell.Client.Kernel@dell.com 6012L: platform-driver-x86@vger.kernel.org 6013S: Maintained 6014F: drivers/platform/x86/dell/dell-wmi-privacy.c 6015 6016DELL WMI NOTIFICATIONS DRIVER 6017M: Matthew Garrett <mjg59@srcf.ucam.org> 6018M: Pali Rohár <pali@kernel.org> 6019S: Maintained 6020F: drivers/platform/x86/dell/dell-wmi-base.c 6021 6022DELL WMI SYSMAN DRIVER 6023M: Prasanth Ksr <prasanth.ksr@dell.com> 6024L: Dell.Client.Kernel@dell.com 6025L: platform-driver-x86@vger.kernel.org 6026S: Maintained 6027F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6028F: drivers/platform/x86/dell/dell-wmi-sysman/ 6029 6030DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6031M: Zev Weiss <zev@bewilderbeest.net> 6032L: linux-hwmon@vger.kernel.org 6033S: Maintained 6034F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6035 6036DELTA DPS920AB PSU DRIVER 6037M: Robert Marko <robert.marko@sartura.hr> 6038L: linux-hwmon@vger.kernel.org 6039S: Maintained 6040F: Documentation/hwmon/dps920ab.rst 6041F: drivers/hwmon/pmbus/dps920ab.c 6042 6043DELTA NETWORKS TN48M CPLD DRIVERS 6044M: Robert Marko <robert.marko@sartura.hr> 6045S: Maintained 6046F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6047F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6048F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6049F: drivers/gpio/gpio-tn48m.c 6050F: include/dt-bindings/reset/delta,tn48m-reset.h 6051 6052DELTA ST MEDIA DRIVER 6053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6054L: linux-media@vger.kernel.org 6055S: Supported 6056W: https://linuxtv.org 6057T: git git://linuxtv.org/media_tree.git 6058F: drivers/media/platform/st/sti/delta 6059 6060DENALI NAND DRIVER 6061L: linux-mtd@lists.infradead.org 6062S: Orphan 6063F: drivers/mtd/nand/raw/denali* 6064 6065DESIGNWARE EDMA CORE IP DRIVER 6066M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6067R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6068R: Serge Semin <fancer.lancer@gmail.com> 6069L: dmaengine@vger.kernel.org 6070S: Maintained 6071F: drivers/dma/dw-edma/ 6072F: include/linux/dma/edma.h 6073 6074DESIGNWARE USB2 DRD IP DRIVER 6075M: Minas Harutyunyan <hminas@synopsys.com> 6076L: linux-usb@vger.kernel.org 6077S: Maintained 6078T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6079F: drivers/usb/dwc2/ 6080 6081DESIGNWARE USB3 DRD IP DRIVER 6082M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6083L: linux-usb@vger.kernel.org 6084S: Maintained 6085F: drivers/usb/dwc3/ 6086 6087DESIGNWARE XDATA IP DRIVER 6088M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6089L: linux-pci@vger.kernel.org 6090S: Maintained 6091F: Documentation/misc-devices/dw-xdata-pcie.rst 6092F: drivers/misc/dw-xdata-pcie.c 6093 6094DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6095M: Andreas Klinger <ak@it-klinger.de> 6096L: linux-iio@vger.kernel.org 6097S: Maintained 6098F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6099F: drivers/iio/proximity/srf*.c 6100 6101DEVICE COREDUMP (DEV_COREDUMP) 6102M: Johannes Berg <johannes@sipsolutions.net> 6103L: linux-kernel@vger.kernel.org 6104S: Maintained 6105F: drivers/base/devcoredump.c 6106F: include/linux/devcoredump.h 6107 6108DEVICE DEPENDENCY HELPER SCRIPT 6109M: Saravana Kannan <saravanak@google.com> 6110L: linux-kernel@vger.kernel.org 6111S: Maintained 6112F: scripts/dev-needs.sh 6113 6114DEVICE DIRECT ACCESS (DAX) 6115M: Dan Williams <dan.j.williams@intel.com> 6116M: Vishal Verma <vishal.l.verma@intel.com> 6117M: Dave Jiang <dave.jiang@intel.com> 6118L: nvdimm@lists.linux.dev 6119L: linux-cxl@vger.kernel.org 6120S: Supported 6121F: drivers/dax/ 6122 6123DEVICE FREQUENCY (DEVFREQ) 6124M: MyungJoo Ham <myungjoo.ham@samsung.com> 6125M: Kyungmin Park <kyungmin.park@samsung.com> 6126M: Chanwoo Choi <cw00.choi@samsung.com> 6127L: linux-pm@vger.kernel.org 6128S: Maintained 6129T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6130F: Documentation/devicetree/bindings/devfreq/ 6131F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6132F: drivers/devfreq/ 6133F: include/linux/devfreq.h 6134F: include/trace/events/devfreq.h 6135 6136DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6137M: Chanwoo Choi <cw00.choi@samsung.com> 6138L: linux-pm@vger.kernel.org 6139S: Supported 6140T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6141F: Documentation/devicetree/bindings/devfreq/event/ 6142F: drivers/devfreq/devfreq-event.c 6143F: drivers/devfreq/event/ 6144F: include/dt-bindings/pmu/exynos_ppmu.h 6145F: include/linux/devfreq-event.h 6146 6147DEVICE RESOURCE MANAGEMENT HELPERS 6148M: Hans de Goede <hdegoede@redhat.com> 6149R: Matti Vaittinen <mazziesaccount@gmail.com> 6150S: Maintained 6151F: include/linux/devm-helpers.h 6152 6153DEVICE-MAPPER (LVM) 6154M: Alasdair Kergon <agk@redhat.com> 6155M: Mike Snitzer <snitzer@kernel.org> 6156M: Mikulas Patocka <mpatocka@redhat.com> 6157L: dm-devel@lists.linux.dev 6158S: Maintained 6159Q: http://patchwork.kernel.org/project/dm-devel/list/ 6160T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6161F: Documentation/admin-guide/device-mapper/ 6162F: drivers/md/Kconfig 6163F: drivers/md/Makefile 6164F: drivers/md/dm* 6165F: drivers/md/persistent-data/ 6166F: include/linux/device-mapper.h 6167F: include/linux/dm-*.h 6168F: include/uapi/linux/dm-*.h 6169 6170DEVICE-MAPPER VDO TARGET 6171M: Matthew Sakai <msakai@redhat.com> 6172L: dm-devel@lists.linux.dev 6173S: Maintained 6174F: Documentation/admin-guide/device-mapper/vdo*.rst 6175F: drivers/md/dm-vdo/ 6176 6177DEVLINK 6178M: Jiri Pirko <jiri@resnulli.us> 6179L: netdev@vger.kernel.org 6180S: Supported 6181F: Documentation/networking/devlink 6182F: include/net/devlink.h 6183F: include/uapi/linux/devlink.h 6184F: net/devlink/ 6185 6186DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6187M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6188L: kernel@dh-electronics.com 6189S: Maintained 6190F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6192 6193DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6194M: Marek Vasut <marex@denx.de> 6195L: kernel@dh-electronics.com 6196S: Maintained 6197F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6199 6200DIALOG SEMICONDUCTOR DRIVERS 6201M: Support Opensource <support.opensource@diasemi.com> 6202S: Supported 6203W: http://www.dialog-semiconductor.com/products 6204F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6205F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6206F: Documentation/devicetree/bindings/mfd/da90*.txt 6207F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6208F: Documentation/devicetree/bindings/regulator/da92*.txt 6209F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6210F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6211F: Documentation/devicetree/bindings/sound/da[79]*.txt 6212F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6213F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6214F: Documentation/hwmon/da90??.rst 6215F: drivers/gpio/gpio-da90??.c 6216F: drivers/hwmon/da90??-hwmon.c 6217F: drivers/iio/adc/da91??-*.c 6218F: drivers/input/misc/da72??.[ch] 6219F: drivers/input/misc/da90??_onkey.c 6220F: drivers/input/touchscreen/da9052_tsi.c 6221F: drivers/leds/leds-da90??.c 6222F: drivers/mfd/da903x.c 6223F: drivers/mfd/da90??-*.c 6224F: drivers/mfd/da91??-*.c 6225F: drivers/pinctrl/pinctrl-da90??.c 6226F: drivers/power/supply/da9052-battery.c 6227F: drivers/power/supply/da91??-*.c 6228F: drivers/regulator/da9???-regulator.[ch] 6229F: drivers/regulator/slg51000-regulator.[ch] 6230F: drivers/rtc/rtc-da90??.c 6231F: drivers/thermal/da90??-thermal.c 6232F: drivers/video/backlight/da90??_bl.c 6233F: drivers/watchdog/da90??_wdt.c 6234F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6235F: include/linux/mfd/da903x.h 6236F: include/linux/mfd/da9052/ 6237F: include/linux/mfd/da9055/ 6238F: include/linux/mfd/da9062/ 6239F: include/linux/mfd/da9063/ 6240F: include/linux/mfd/da9150/ 6241F: include/linux/regulator/da9211.h 6242F: include/sound/da[79]*.h 6243F: sound/soc/codecs/da[79]*.[ch] 6244 6245DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6246M: William Breathitt Gray <william.gray@linaro.org> 6247L: linux-gpio@vger.kernel.org 6248S: Maintained 6249F: drivers/gpio/gpio-gpio-mm.c 6250 6251DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6252M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6253L: linux-media@vger.kernel.org 6254S: Maintained 6255F: Documentation/admin-guide/media/mgb4.rst 6256F: drivers/media/pci/mgb4/ 6257 6258DIOLAN U2C-12 I2C DRIVER 6259M: Guenter Roeck <linux@roeck-us.net> 6260L: linux-i2c@vger.kernel.org 6261S: Maintained 6262F: drivers/i2c/busses/i2c-diolan-u2c.c 6263 6264DIRECTORY NOTIFICATION (DNOTIFY) 6265M: Jan Kara <jack@suse.cz> 6266R: Amir Goldstein <amir73il@gmail.com> 6267L: linux-fsdevel@vger.kernel.org 6268S: Maintained 6269F: Documentation/filesystems/dnotify.rst 6270F: fs/notify/dnotify/ 6271F: include/linux/dnotify.h 6272 6273DISK GEOMETRY AND PARTITION HANDLING 6274M: Andries Brouwer <aeb@cwi.nl> 6275S: Maintained 6276W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6277W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6278W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6279 6280DISKQUOTA 6281M: Jan Kara <jack@suse.com> 6282S: Maintained 6283F: Documentation/filesystems/quota.rst 6284F: fs/quota/ 6285F: include/linux/quota*.h 6286F: include/uapi/linux/quota*.h 6287 6288DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6289M: Bernie Thompson <bernie@plugable.com> 6290L: linux-fbdev@vger.kernel.org 6291S: Maintained 6292W: http://plugable.com/category/projects/udlfb/ 6293F: Documentation/fb/udlfb.rst 6294F: drivers/video/fbdev/udlfb.c 6295F: include/video/udlfb.h 6296 6297DISTRIBUTED LOCK MANAGER (DLM) 6298M: Alexander Aring <aahringo@redhat.com> 6299M: David Teigland <teigland@redhat.com> 6300L: gfs2@lists.linux.dev 6301S: Supported 6302W: https://pagure.io/dlm 6303T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6304F: fs/dlm/ 6305 6306DMA BUFFER SHARING FRAMEWORK 6307M: Sumit Semwal <sumit.semwal@linaro.org> 6308M: Christian König <christian.koenig@amd.com> 6309L: linux-media@vger.kernel.org 6310L: dri-devel@lists.freedesktop.org 6311L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6312S: Maintained 6313T: git git://anongit.freedesktop.org/drm/drm-misc 6314F: Documentation/driver-api/dma-buf.rst 6315F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6316F: drivers/dma-buf/ 6317F: include/linux/*fence.h 6318F: include/linux/dma-buf.h 6319F: include/linux/dma-resv.h 6320K: \bdma_(?:buf|fence|resv)\b 6321 6322DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6323M: Vinod Koul <vkoul@kernel.org> 6324L: dmaengine@vger.kernel.org 6325S: Maintained 6326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6328F: Documentation/devicetree/bindings/dma/ 6329F: Documentation/driver-api/dmaengine/ 6330F: drivers/dma/ 6331F: include/dt-bindings/dma/ 6332F: include/linux/dma/ 6333F: include/linux/dmaengine.h 6334F: include/linux/of_dma.h 6335 6336DMA MAPPING BENCHMARK 6337M: Xiang Chen <chenxiang66@hisilicon.com> 6338L: iommu@lists.linux.dev 6339F: kernel/dma/map_benchmark.c 6340F: tools/testing/selftests/dma/ 6341 6342DMA MAPPING HELPERS 6343M: Christoph Hellwig <hch@lst.de> 6344M: Marek Szyprowski <m.szyprowski@samsung.com> 6345R: Robin Murphy <robin.murphy@arm.com> 6346L: iommu@lists.linux.dev 6347S: Supported 6348W: http://git.infradead.org/users/hch/dma-mapping.git 6349T: git git://git.infradead.org/users/hch/dma-mapping.git 6350F: include/asm-generic/dma-mapping.h 6351F: include/linux/dma-direct.h 6352F: include/linux/dma-map-ops.h 6353F: include/linux/dma-mapping.h 6354F: include/linux/swiotlb.h 6355F: kernel/dma/ 6356 6357DMA-BUF HEAPS FRAMEWORK 6358M: Sumit Semwal <sumit.semwal@linaro.org> 6359R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6360R: Brian Starkey <Brian.Starkey@arm.com> 6361R: John Stultz <jstultz@google.com> 6362R: T.J. Mercier <tjmercier@google.com> 6363L: linux-media@vger.kernel.org 6364L: dri-devel@lists.freedesktop.org 6365L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6366S: Maintained 6367T: git git://anongit.freedesktop.org/drm/drm-misc 6368F: drivers/dma-buf/dma-heap.c 6369F: drivers/dma-buf/heaps/* 6370F: include/linux/dma-heap.h 6371F: include/uapi/linux/dma-heap.h 6372 6373DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6374M: Lukasz Luba <lukasz.luba@arm.com> 6375L: linux-pm@vger.kernel.org 6376L: linux-samsung-soc@vger.kernel.org 6377S: Maintained 6378F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6379F: drivers/memory/samsung/exynos5422-dmc.c 6380 6381DME1737 HARDWARE MONITOR DRIVER 6382M: Juerg Haefliger <juergh@proton.me> 6383L: linux-hwmon@vger.kernel.org 6384S: Maintained 6385F: Documentation/hwmon/dme1737.rst 6386F: drivers/hwmon/dme1737.c 6387 6388DMI/SMBIOS SUPPORT 6389M: Jean Delvare <jdelvare@suse.com> 6390S: Maintained 6391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6392F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6393F: drivers/firmware/dmi-id.c 6394F: drivers/firmware/dmi_scan.c 6395F: include/linux/dmi.h 6396 6397DOCUMENTATION 6398M: Jonathan Corbet <corbet@lwn.net> 6399L: linux-doc@vger.kernel.org 6400S: Maintained 6401P: Documentation/doc-guide/maintainer-profile.rst 6402T: git git://git.lwn.net/linux.git docs-next 6403F: Documentation/ 6404F: scripts/documentation-file-ref-check 6405F: scripts/kernel-doc 6406F: scripts/sphinx-pre-install 6407X: Documentation/ABI/ 6408X: Documentation/admin-guide/media/ 6409X: Documentation/devicetree/ 6410X: Documentation/driver-api/media/ 6411X: Documentation/firmware-guide/acpi/ 6412X: Documentation/i2c/ 6413X: Documentation/netlink/ 6414X: Documentation/power/ 6415X: Documentation/spi/ 6416X: Documentation/userspace-api/media/ 6417 6418DOCUMENTATION PROCESS 6419M: Jonathan Corbet <corbet@lwn.net> 6420L: workflows@vger.kernel.org 6421S: Maintained 6422F: Documentation/maintainer/ 6423F: Documentation/process/ 6424 6425DOCUMENTATION REPORTING ISSUES 6426M: Thorsten Leemhuis <linux@leemhuis.info> 6427L: linux-doc@vger.kernel.org 6428S: Maintained 6429F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6430F: Documentation/admin-guide/reporting-issues.rst 6431F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6432 6433DOCUMENTATION SCRIPTS 6434M: Mauro Carvalho Chehab <mchehab@kernel.org> 6435L: linux-doc@vger.kernel.org 6436S: Maintained 6437F: Documentation/sphinx/parse-headers.pl 6438F: scripts/documentation-file-ref-check 6439F: scripts/sphinx-pre-install 6440 6441DOCUMENTATION/ITALIAN 6442M: Federico Vaga <federico.vaga@vaga.pv.it> 6443L: linux-doc@vger.kernel.org 6444S: Maintained 6445F: Documentation/translations/it_IT 6446 6447DOCUMENTATION/JAPANESE 6448R: Akira Yokosawa <akiyks@gmail.com> 6449L: linux-doc@vger.kernel.org 6450S: Maintained 6451F: Documentation/translations/ja_JP 6452 6453DONGWOON DW9714 LENS VOICE COIL DRIVER 6454M: Sakari Ailus <sakari.ailus@linux.intel.com> 6455L: linux-media@vger.kernel.org 6456S: Maintained 6457T: git git://linuxtv.org/media_tree.git 6458F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6459F: drivers/media/i2c/dw9714.c 6460 6461DONGWOON DW9719 LENS VOICE COIL DRIVER 6462M: Daniel Scally <djrscally@gmail.com> 6463L: linux-media@vger.kernel.org 6464S: Maintained 6465T: git git://linuxtv.org/media_tree.git 6466F: drivers/media/i2c/dw9719.c 6467 6468DONGWOON DW9768 LENS VOICE COIL DRIVER 6469L: linux-media@vger.kernel.org 6470S: Orphan 6471T: git git://linuxtv.org/media_tree.git 6472F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6473F: drivers/media/i2c/dw9768.c 6474 6475DONGWOON DW9807 LENS VOICE COIL DRIVER 6476M: Sakari Ailus <sakari.ailus@linux.intel.com> 6477L: linux-media@vger.kernel.org 6478S: Maintained 6479T: git git://linuxtv.org/media_tree.git 6480F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6481F: drivers/media/i2c/dw9807-vcm.c 6482 6483DOUBLETALK DRIVER 6484M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6485L: blinux-list@redhat.com 6486S: Maintained 6487F: drivers/char/dtlk.c 6488F: include/linux/dtlk.h 6489 6490DPAA2 DATAPATH I/O (DPIO) DRIVER 6491M: Roy Pledge <Roy.Pledge@nxp.com> 6492L: linux-kernel@vger.kernel.org 6493S: Maintained 6494F: drivers/soc/fsl/dpio 6495 6496DPAA2 ETHERNET DRIVER 6497M: Ioana Ciornei <ioana.ciornei@nxp.com> 6498L: netdev@vger.kernel.org 6499S: Maintained 6500F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6502F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6503F: drivers/net/ethernet/freescale/dpaa2/Makefile 6504F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6507F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6508F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6509F: drivers/net/ethernet/freescale/dpaa2/dpni* 6510 6511DPAA2 ETHERNET SWITCH DRIVER 6512M: Ioana Ciornei <ioana.ciornei@nxp.com> 6513L: netdev@vger.kernel.org 6514S: Maintained 6515F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6516F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6517F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6518 6519DPLL SUBSYSTEM 6520M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6521M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6522M: Jiri Pirko <jiri@resnulli.us> 6523L: netdev@vger.kernel.org 6524S: Supported 6525F: Documentation/driver-api/dpll.rst 6526F: drivers/dpll/* 6527F: include/linux/dpll.h 6528F: include/uapi/linux/dpll.h 6529 6530DRBD DRIVER 6531M: Philipp Reisner <philipp.reisner@linbit.com> 6532M: Lars Ellenberg <lars.ellenberg@linbit.com> 6533M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6534L: drbd-dev@lists.linbit.com 6535S: Supported 6536W: http://www.drbd.org 6537T: git git://git.linbit.com/linux-drbd.git 6538T: git git://git.linbit.com/drbd-8.4.git 6539F: Documentation/admin-guide/blockdev/ 6540F: drivers/block/drbd/ 6541F: include/linux/drbd* 6542F: lib/lru_cache.c 6543 6544DRIVER COMPONENT FRAMEWORK 6545L: dri-devel@lists.freedesktop.org 6546F: drivers/base/component.c 6547F: include/linux/component.h 6548 6549DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6550M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6551R: "Rafael J. Wysocki" <rafael@kernel.org> 6552S: Supported 6553T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6554F: Documentation/core-api/kobject.rst 6555F: drivers/base/ 6556F: fs/debugfs/ 6557F: fs/sysfs/ 6558F: include/linux/debugfs.h 6559F: include/linux/fwnode.h 6560F: include/linux/kobj* 6561F: include/linux/property.h 6562F: lib/kobj* 6563 6564DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6565M: Nishanth Menon <nm@ti.com> 6566L: linux-pm@vger.kernel.org 6567S: Maintained 6568F: drivers/soc/ti/smartreflex.c 6569F: include/linux/power/smartreflex.h 6570 6571DRM ACCEL DRIVERS FOR INTEL VPU 6572M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6573M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6574L: dri-devel@lists.freedesktop.org 6575S: Supported 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: drivers/accel/ivpu/ 6578F: include/uapi/drm/ivpu_accel.h 6579 6580DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6581M: Oded Gabbay <ogabbay@kernel.org> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584C: irc://irc.oftc.net/dri-devel 6585T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6586F: Documentation/accel/ 6587F: drivers/accel/ 6588F: include/drm/drm_accel.h 6589 6590DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6591M: Maxime Ripard <mripard@kernel.org> 6592M: Chen-Yu Tsai <wens@csie.org> 6593R: Jernej Skrabec <jernej.skrabec@gmail.com> 6594L: dri-devel@lists.freedesktop.org 6595S: Supported 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: drivers/gpu/drm/sun4i/sun8i* 6598 6599DRM DRIVER FOR ARM PL111 CLCD 6600S: Orphan 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/pl111/ 6603 6604DRM DRIVER FOR ARM VERSATILE TFT PANELS 6605M: Linus Walleij <linus.walleij@linaro.org> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6609F: drivers/gpu/drm/panel/panel-arm-versatile.c 6610 6611DRM DRIVER FOR ASPEED BMC GFX 6612M: Joel Stanley <joel@jms.id.au> 6613L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6614S: Supported 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6617F: drivers/gpu/drm/aspeed/ 6618 6619DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6620M: Dave Airlie <airlied@redhat.com> 6621R: Thomas Zimmermann <tzimmermann@suse.de> 6622R: Jocelyn Falempe <jfalempe@redhat.com> 6623L: dri-devel@lists.freedesktop.org 6624S: Supported 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: drivers/gpu/drm/ast/ 6627 6628DRM DRIVER FOR BOCHS VIRTUAL GPU 6629M: Gerd Hoffmann <kraxel@redhat.com> 6630L: virtualization@lists.linux.dev 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: drivers/gpu/drm/tiny/bochs.c 6634 6635DRM DRIVER FOR BOE HIMAX8279D PANELS 6636M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6639F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6640 6641DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6642M: Jagan Teki <jagan@amarulasolutions.com> 6643S: Maintained 6644F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6645F: drivers/gpu/drm/bridge/chipone-icn6211.c 6646 6647DRM DRIVER FOR EBBG FT8719 PANEL 6648M: Joel Selvaraj <jo@jsfamily.in> 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6652F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6653 6654DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6655M: Linus Walleij <linus.walleij@linaro.org> 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tve200/ 6659 6660DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6661M: Icenowy Zheng <icenowy@aosc.io> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6664F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6665 6666DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6667M: Jagan Teki <jagan@amarulasolutions.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6670F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6671 6672DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6673M: Thomas Zimmermann <tzimmermann@suse.de> 6674M: Javier Martinez Canillas <javierm@redhat.com> 6675L: dri-devel@lists.freedesktop.org 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: drivers/gpu/drm/drm_aperture.c 6679F: drivers/gpu/drm/tiny/ofdrm.c 6680F: drivers/gpu/drm/tiny/simpledrm.c 6681F: drivers/video/aperture.c 6682F: drivers/video/nomodeset.c 6683F: include/drm/drm_aperture.h 6684F: include/linux/aperture.h 6685F: include/video/nomodeset.h 6686 6687DRM DRIVER FOR GENERIC EDP PANELS 6688R: Douglas Anderson <dianders@chromium.org> 6689F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6690F: drivers/gpu/drm/panel/panel-edp.c 6691 6692DRM DRIVER FOR GENERIC USB DISPLAY 6693M: Noralf Trønnes <noralf@tronnes.org> 6694S: Maintained 6695W: https://github.com/notro/gud/wiki 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/gud/ 6698F: include/drm/gud.h 6699 6700DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6701M: Hans de Goede <hdegoede@redhat.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: drivers/gpu/drm/tiny/gm12u320.c 6705 6706DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6707M: Ondrej Jirman <megi@xff.cz> 6708M: Javier Martinez Canillas <javierm@redhat.com> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6712F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6713 6714DRM DRIVER FOR HX8357D PANELS 6715S: Orphan 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6718F: drivers/gpu/drm/tiny/hx8357d.c 6719 6720DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6721M: Deepak Rawat <drawat.floss@gmail.com> 6722L: linux-hyperv@vger.kernel.org 6723L: dri-devel@lists.freedesktop.org 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: drivers/gpu/drm/hyperv 6727 6728DRM DRIVER FOR ILITEK ILI9225 PANELS 6729M: David Lechner <david@lechnology.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6733F: drivers/gpu/drm/tiny/ili9225.c 6734 6735DRM DRIVER FOR ILITEK ILI9486 PANELS 6736M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6740F: drivers/gpu/drm/tiny/ili9486.c 6741 6742DRM DRIVER FOR ILITEK ILI9805 PANELS 6743M: Michael Trimarchi <michael@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6746F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6747 6748DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6749M: Jagan Teki <jagan@edgeble.ai> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6752F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6753 6754DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6755M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6756S: Supported 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: drivers/gpu/drm/logicvc/ 6759 6760DRM DRIVER FOR LVDS PANELS 6761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6762L: dri-devel@lists.freedesktop.org 6763S: Maintained 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: Documentation/devicetree/bindings/display/lvds.yaml 6766F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6767F: drivers/gpu/drm/panel/panel-lvds.c 6768 6769DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6770M: Guido Günther <agx@sigxcpu.org> 6771R: Purism Kernel Team <kernel@puri.sm> 6772S: Maintained 6773F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6774F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6775 6776DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6777M: Dave Airlie <airlied@redhat.com> 6778R: Thomas Zimmermann <tzimmermann@suse.de> 6779R: Jocelyn Falempe <jfalempe@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Supported 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/mgag200/ 6784 6785DRM DRIVER FOR MI0283QT 6786M: Noralf Trønnes <noralf@tronnes.org> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6790F: drivers/gpu/drm/tiny/mi0283qt.c 6791 6792DRM DRIVER FOR MIPI DBI compatible panels 6793M: Noralf Trønnes <noralf@tronnes.org> 6794S: Maintained 6795W: https://github.com/notro/panel-mipi-dbi/wiki 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6798F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6799 6800DRM DRIVER FOR MSM ADRENO GPU 6801M: Rob Clark <robdclark@gmail.com> 6802M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6803M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6804R: Sean Paul <sean@poorly.run> 6805R: Marijn Suijten <marijn.suijten@somainline.org> 6806L: linux-arm-msm@vger.kernel.org 6807L: dri-devel@lists.freedesktop.org 6808L: freedreno@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm/msm/-/issues 6811T: git https://gitlab.freedesktop.org/drm/msm.git 6812F: Documentation/devicetree/bindings/display/msm/ 6813F: drivers/gpu/drm/ci/xfails/msm* 6814F: drivers/gpu/drm/msm/ 6815F: include/uapi/drm/msm_drm.h 6816 6817DRM DRIVER FOR NOVATEK NT35510 PANELS 6818M: Linus Walleij <linus.walleij@linaro.org> 6819S: Maintained 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6822F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6823 6824DRM DRIVER FOR NOVATEK NT35560 PANELS 6825M: Linus Walleij <linus.walleij@linaro.org> 6826S: Maintained 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6829F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6830 6831DRM DRIVER FOR NOVATEK NT36523 PANELS 6832M: Jianhua Lu <lujianhua000@gmail.com> 6833S: Maintained 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6836F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6837 6838DRM DRIVER FOR NOVATEK NT36672A PANELS 6839M: Sumit Semwal <sumit.semwal@linaro.org> 6840S: Maintained 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6843F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6844 6845DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6846M: Karol Herbst <kherbst@redhat.com> 6847M: Lyude Paul <lyude@redhat.com> 6848M: Danilo Krummrich <dakr@redhat.com> 6849L: dri-devel@lists.freedesktop.org 6850L: nouveau@lists.freedesktop.org 6851S: Supported 6852W: https://nouveau.freedesktop.org/ 6853Q: https://patchwork.freedesktop.org/project/nouveau/ 6854Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6855B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6856C: irc://irc.oftc.net/nouveau 6857T: git https://gitlab.freedesktop.org/drm/nouveau.git 6858F: drivers/gpu/drm/nouveau/ 6859F: include/uapi/drm/nouveau_drm.h 6860 6861DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6862M: Stefan Mavrodiev <stefan@olimex.com> 6863S: Maintained 6864F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6865F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6866 6867DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6868R: Douglas Anderson <dianders@chromium.org> 6869F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6870F: drivers/gpu/drm/bridge/parade-ps8640.c 6871 6872DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6873M: Noralf Trønnes <noralf@tronnes.org> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/repaper.txt 6877F: drivers/gpu/drm/tiny/repaper.c 6878 6879DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6880M: Dave Airlie <airlied@redhat.com> 6881M: Gerd Hoffmann <kraxel@redhat.com> 6882L: virtualization@lists.linux.dev 6883S: Obsolete 6884W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: drivers/gpu/drm/tiny/cirrus.c 6887 6888DRM DRIVER FOR QXL VIRTUAL GPU 6889M: Dave Airlie <airlied@redhat.com> 6890M: Gerd Hoffmann <kraxel@redhat.com> 6891L: virtualization@lists.linux.dev 6892L: spice-devel@lists.freedesktop.org 6893S: Maintained 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: drivers/gpu/drm/qxl/ 6896F: include/uapi/drm/qxl_drm.h 6897 6898DRM DRIVER FOR RAYDIUM RM67191 PANELS 6899M: Robert Chiras <robert.chiras@nxp.com> 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6902F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6903 6904DRM DRIVER FOR SAMSUNG DB7430 PANELS 6905M: Linus Walleij <linus.walleij@linaro.org> 6906S: Maintained 6907T: git git://anongit.freedesktop.org/drm/drm-misc 6908F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6909F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6910 6911DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6912M: Inki Dae <inki.dae@samsung.com> 6913M: Jagan Teki <jagan@amarulasolutions.com> 6914M: Marek Szyprowski <m.szyprowski@samsung.com> 6915S: Maintained 6916T: git git://anongit.freedesktop.org/drm/drm-misc 6917F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6918F: drivers/gpu/drm/bridge/samsung-dsim.c 6919F: include/drm/bridge/samsung-dsim.h 6920 6921DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6922M: Markuss Broks <markuss.broks@gmail.com> 6923S: Maintained 6924F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6925F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6926 6927DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6928M: Artur Weber <aweber.kernel@gmail.com> 6929S: Maintained 6930F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6931F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6932 6933DRM DRIVER FOR SITRONIX ST7586 PANELS 6934M: David Lechner <david@lechnology.com> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6938F: drivers/gpu/drm/tiny/st7586.c 6939 6940DRM DRIVER FOR SITRONIX ST7701 PANELS 6941M: Jagan Teki <jagan@amarulasolutions.com> 6942S: Maintained 6943F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6944F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6945 6946DRM DRIVER FOR SITRONIX ST7703 PANELS 6947M: Guido Günther <agx@sigxcpu.org> 6948R: Purism Kernel Team <kernel@puri.sm> 6949R: Ondrej Jirman <megi@xff.cz> 6950S: Maintained 6951F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6952F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6953 6954DRM DRIVER FOR SITRONIX ST7735R PANELS 6955M: David Lechner <david@lechnology.com> 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6959F: drivers/gpu/drm/tiny/st7735r.c 6960 6961DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6962M: Javier Martinez Canillas <javierm@redhat.com> 6963S: Maintained 6964T: git git://anongit.freedesktop.org/drm/drm-misc 6965F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6966F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6967F: drivers/gpu/drm/solomon/ssd130x* 6968 6969DRM DRIVER FOR ST-ERICSSON MCDE 6970M: Linus Walleij <linus.walleij@linaro.org> 6971S: Maintained 6972T: git git://anongit.freedesktop.org/drm/drm-misc 6973F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6974F: drivers/gpu/drm/mcde/ 6975 6976DRM DRIVER FOR SYNAPTICS R63353 PANELS 6977M: Michael Trimarchi <michael@amarulasolutions.com> 6978S: Maintained 6979F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6980F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6981 6982DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6983M: Jagan Teki <jagan@amarulasolutions.com> 6984S: Maintained 6985F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6986F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6987 6988DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6989R: Douglas Anderson <dianders@chromium.org> 6990F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6991F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6992 6993DRM DRIVER FOR TPO TPG110 PANELS 6994M: Linus Walleij <linus.walleij@linaro.org> 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6998F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6999 7000DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7001M: Dave Airlie <airlied@redhat.com> 7002R: Sean Paul <sean@poorly.run> 7003R: Thomas Zimmermann <tzimmermann@suse.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Supported 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: drivers/gpu/drm/udl/ 7008 7009DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7010M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7011M: Melissa Wen <melissa.srw@gmail.com> 7012M: Maíra Canal <mairacanal@riseup.net> 7013R: Haneen Mohammed <hamohammed.sa@gmail.com> 7014R: Daniel Vetter <daniel@ffwll.ch> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/gpu/vkms.rst 7019F: drivers/gpu/drm/vkms/ 7020 7021DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7022M: Hans de Goede <hdegoede@redhat.com> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: drivers/gpu/drm/vboxvideo/ 7027 7028DRM DRIVER FOR VMWARE VIRTUAL GPU 7029M: Zack Rusin <zack.rusin@broadcom.com> 7030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7031L: dri-devel@lists.freedesktop.org 7032S: Supported 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: drivers/gpu/drm/vmwgfx/ 7035F: include/uapi/drm/vmwgfx_drm.h 7036 7037DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7038M: Linus Walleij <linus.walleij@linaro.org> 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7042F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7043 7044DRM DRIVERS 7045M: David Airlie <airlied@gmail.com> 7046M: Daniel Vetter <daniel@ffwll.ch> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049B: https://gitlab.freedesktop.org/drm 7050C: irc://irc.oftc.net/dri-devel 7051T: git https://gitlab.freedesktop.org/drm/kernel.git 7052F: Documentation/devicetree/bindings/display/ 7053F: Documentation/devicetree/bindings/gpu/ 7054F: Documentation/gpu/ 7055F: drivers/gpu/ 7056F: include/drm/ 7057F: include/linux/vga* 7058F: include/uapi/drm/ 7059 7060DRM DRIVERS AND MISC GPU PATCHES 7061M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7062M: Maxime Ripard <mripard@kernel.org> 7063M: Thomas Zimmermann <tzimmermann@suse.de> 7064S: Maintained 7065W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7066T: git git://anongit.freedesktop.org/drm/drm-misc 7067F: Documentation/devicetree/bindings/display/ 7068F: Documentation/devicetree/bindings/gpu/ 7069F: Documentation/gpu/ 7070F: drivers/gpu/drm/ 7071F: drivers/gpu/vga/ 7072F: include/drm/drm 7073F: include/linux/vga* 7074F: include/uapi/drm/ 7075X: drivers/gpu/drm/amd/ 7076X: drivers/gpu/drm/armada/ 7077X: drivers/gpu/drm/etnaviv/ 7078X: drivers/gpu/drm/exynos/ 7079X: drivers/gpu/drm/i915/ 7080X: drivers/gpu/drm/kmb/ 7081X: drivers/gpu/drm/mediatek/ 7082X: drivers/gpu/drm/msm/ 7083X: drivers/gpu/drm/nouveau/ 7084X: drivers/gpu/drm/radeon/ 7085X: drivers/gpu/drm/renesas/rcar-du/ 7086X: drivers/gpu/drm/tegra/ 7087 7088DRM DRIVERS FOR ALLWINNER A10 7089M: Maxime Ripard <mripard@kernel.org> 7090M: Chen-Yu Tsai <wens@csie.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Supported 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/allwinner* 7095F: drivers/gpu/drm/sun4i/ 7096 7097DRM DRIVERS FOR AMLOGIC SOCS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099L: dri-devel@lists.freedesktop.org 7100L: linux-amlogic@lists.infradead.org 7101S: Supported 7102W: http://linux-meson.com/ 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7105F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7106F: Documentation/gpu/meson.rst 7107F: drivers/gpu/drm/ci/xfails/meson* 7108F: drivers/gpu/drm/meson/ 7109 7110DRM DRIVERS FOR ATMEL HLCDC 7111M: Sam Ravnborg <sam@ravnborg.org> 7112M: Boris Brezillon <bbrezillon@kernel.org> 7113L: dri-devel@lists.freedesktop.org 7114S: Supported 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: Documentation/devicetree/bindings/display/atmel/ 7117F: drivers/gpu/drm/atmel-hlcdc/ 7118 7119DRM DRIVERS FOR BRIDGE CHIPS 7120M: Andrzej Hajda <andrzej.hajda@intel.com> 7121M: Neil Armstrong <neil.armstrong@linaro.org> 7122M: Robert Foss <rfoss@kernel.org> 7123R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7124R: Jonas Karlman <jonas@kwiboo.se> 7125R: Jernej Skrabec <jernej.skrabec@gmail.com> 7126S: Maintained 7127T: git git://anongit.freedesktop.org/drm/drm-misc 7128F: Documentation/devicetree/bindings/display/bridge/ 7129F: drivers/gpu/drm/bridge/ 7130F: drivers/gpu/drm/drm_bridge.c 7131F: drivers/gpu/drm/drm_bridge_connector.c 7132F: include/drm/drm_bridge.h 7133F: include/drm/drm_bridge_connector.h 7134 7135DRM DRIVERS FOR EXYNOS 7136M: Inki Dae <inki.dae@samsung.com> 7137M: Seung-Woo Kim <sw0312.kim@samsung.com> 7138M: Kyungmin Park <kyungmin.park@samsung.com> 7139L: dri-devel@lists.freedesktop.org 7140S: Supported 7141T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7142F: Documentation/devicetree/bindings/display/exynos/ 7143F: Documentation/devicetree/bindings/display/samsung/ 7144F: drivers/gpu/drm/exynos/ 7145F: include/uapi/drm/exynos_drm.h 7146 7147DRM DRIVERS FOR FREESCALE DCU 7148M: Stefan Agner <stefan@agner.ch> 7149M: Alison Wang <alison.wang@nxp.com> 7150L: dri-devel@lists.freedesktop.org 7151S: Supported 7152T: git git://anongit.freedesktop.org/drm/drm-misc 7153F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7154F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7155F: drivers/gpu/drm/fsl-dcu/ 7156 7157DRM DRIVERS FOR FREESCALE IMX 5/6 7158M: Philipp Zabel <p.zabel@pengutronix.de> 7159L: dri-devel@lists.freedesktop.org 7160S: Maintained 7161T: git git://anongit.freedesktop.org/drm/drm-misc 7162T: git git://git.pengutronix.de/git/pza/linux 7163F: Documentation/devicetree/bindings/display/imx/ 7164F: drivers/gpu/drm/imx/ipuv3/ 7165F: drivers/gpu/ipu-v3/ 7166 7167DRM DRIVERS FOR FREESCALE IMX BRIDGE 7168M: Liu Ying <victor.liu@nxp.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7175F: drivers/gpu/drm/bridge/imx/ 7176 7177DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7178M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: drivers/gpu/drm/gma500/ 7183 7184DRM DRIVERS FOR HISILICON 7185M: Xinliang Liu <xinliang.liu@linaro.org> 7186M: Tian Tao <tiantao6@hisilicon.com> 7187R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7188R: Sumit Semwal <sumit.semwal@linaro.org> 7189R: Yongqin Liu <yongqin.liu@linaro.org> 7190R: John Stultz <jstultz@google.com> 7191L: dri-devel@lists.freedesktop.org 7192S: Maintained 7193T: git git://anongit.freedesktop.org/drm/drm-misc 7194F: Documentation/devicetree/bindings/display/hisilicon/ 7195F: drivers/gpu/drm/hisilicon/ 7196 7197DRM DRIVERS FOR LIMA 7198M: Qiang Yu <yuq825@gmail.com> 7199L: dri-devel@lists.freedesktop.org 7200L: lima@lists.freedesktop.org (moderated for non-subscribers) 7201S: Maintained 7202T: git git://anongit.freedesktop.org/drm/drm-misc 7203F: drivers/gpu/drm/lima/ 7204F: include/uapi/drm/lima_drm.h 7205 7206DRM DRIVERS FOR LOONGSON 7207M: Sui Jingfeng <suijingfeng@loongson.cn> 7208L: dri-devel@lists.freedesktop.org 7209S: Supported 7210T: git git://anongit.freedesktop.org/drm/drm-misc 7211F: drivers/gpu/drm/loongson/ 7212 7213DRM DRIVERS FOR MEDIATEK 7214M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7215M: Philipp Zabel <p.zabel@pengutronix.de> 7216L: dri-devel@lists.freedesktop.org 7217L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7218S: Supported 7219F: Documentation/devicetree/bindings/display/mediatek/ 7220F: drivers/gpu/drm/ci/xfails/mediatek* 7221F: drivers/gpu/drm/mediatek/ 7222F: drivers/phy/mediatek/phy-mtk-dp.c 7223F: drivers/phy/mediatek/phy-mtk-hdmi* 7224F: drivers/phy/mediatek/phy-mtk-mipi* 7225 7226DRM DRIVERS FOR NVIDIA TEGRA 7227M: Thierry Reding <thierry.reding@gmail.com> 7228M: Mikko Perttunen <mperttunen@nvidia.com> 7229L: dri-devel@lists.freedesktop.org 7230L: linux-tegra@vger.kernel.org 7231S: Supported 7232T: git https://gitlab.freedesktop.org/drm/tegra.git 7233F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7234F: Documentation/devicetree/bindings/gpu/host1x/ 7235F: drivers/gpu/drm/tegra/ 7236F: drivers/gpu/host1x/ 7237F: include/linux/host1x.h 7238F: include/uapi/drm/tegra_drm.h 7239 7240DRM DRIVERS FOR RENESAS R-CAR 7241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7242M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7243L: dri-devel@lists.freedesktop.org 7244L: linux-renesas-soc@vger.kernel.org 7245S: Supported 7246T: git git://linuxtv.org/pinchartl/media drm/du/next 7247F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7250F: Documentation/devicetree/bindings/display/renesas,du.yaml 7251F: drivers/gpu/drm/renesas/rcar-du/ 7252 7253DRM DRIVERS FOR RENESAS RZ 7254M: Biju Das <biju.das.jz@bp.renesas.com> 7255L: dri-devel@lists.freedesktop.org 7256L: linux-renesas-soc@vger.kernel.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7260F: drivers/gpu/drm/renesas/rz-du/ 7261 7262DRM DRIVERS FOR RENESAS SHMOBILE 7263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7264M: Geert Uytterhoeven <geert+renesas@glider.be> 7265L: dri-devel@lists.freedesktop.org 7266L: linux-renesas-soc@vger.kernel.org 7267S: Supported 7268T: git git://anongit.freedesktop.org/drm/drm-misc 7269F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7270F: drivers/gpu/drm/renesas/shmobile/ 7271F: include/linux/platform_data/shmob_drm.h 7272 7273DRM DRIVERS FOR ROCKCHIP 7274M: Sandy Huang <hjc@rock-chips.com> 7275M: Heiko Stübner <heiko@sntech.de> 7276M: Andy Yan <andy.yan@rock-chips.com> 7277L: dri-devel@lists.freedesktop.org 7278S: Maintained 7279T: git git://anongit.freedesktop.org/drm/drm-misc 7280F: Documentation/devicetree/bindings/display/rockchip/ 7281F: drivers/gpu/drm/ci/xfails/rockchip* 7282F: drivers/gpu/drm/rockchip/ 7283 7284DRM DRIVERS FOR STI 7285M: Alain Volmat <alain.volmat@foss.st.com> 7286L: dri-devel@lists.freedesktop.org 7287S: Maintained 7288T: git git://anongit.freedesktop.org/drm/drm-misc 7289F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7290F: drivers/gpu/drm/sti 7291 7292DRM DRIVERS FOR STM 7293M: Yannick Fertre <yannick.fertre@foss.st.com> 7294M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7295M: Philippe Cornu <philippe.cornu@foss.st.com> 7296L: dri-devel@lists.freedesktop.org 7297S: Maintained 7298T: git git://anongit.freedesktop.org/drm/drm-misc 7299F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7300F: drivers/gpu/drm/stm 7301 7302DRM DRIVERS FOR TI KEYSTONE 7303M: Jyri Sarha <jyri.sarha@iki.fi> 7304M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7305L: dri-devel@lists.freedesktop.org 7306S: Maintained 7307T: git git://anongit.freedesktop.org/drm/drm-misc 7308F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7309F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7311F: drivers/gpu/drm/tidss/ 7312 7313DRM DRIVERS FOR TI LCDC 7314M: Jyri Sarha <jyri.sarha@iki.fi> 7315M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7316L: dri-devel@lists.freedesktop.org 7317S: Maintained 7318T: git git://anongit.freedesktop.org/drm/drm-misc 7319F: Documentation/devicetree/bindings/display/tilcdc/ 7320F: drivers/gpu/drm/tilcdc/ 7321 7322DRM DRIVERS FOR TI OMAP 7323M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7324L: dri-devel@lists.freedesktop.org 7325S: Maintained 7326T: git git://anongit.freedesktop.org/drm/drm-misc 7327F: Documentation/devicetree/bindings/display/ti/ 7328F: drivers/gpu/drm/omapdrm/ 7329 7330DRM DRIVERS FOR V3D 7331M: Melissa Wen <mwen@igalia.com> 7332M: Maíra Canal <mcanal@igalia.com> 7333S: Supported 7334T: git git://anongit.freedesktop.org/drm/drm-misc 7335F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7336F: drivers/gpu/drm/v3d/ 7337F: include/uapi/drm/v3d_drm.h 7338 7339DRM DRIVERS FOR VC4 7340M: Maxime Ripard <mripard@kernel.org> 7341S: Supported 7342T: git git://github.com/anholt/linux 7343T: git git://anongit.freedesktop.org/drm/drm-misc 7344F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7345F: drivers/gpu/drm/vc4/ 7346F: include/uapi/drm/vc4_drm.h 7347 7348DRM DRIVERS FOR VIVANTE GPU IP 7349M: Lucas Stach <l.stach@pengutronix.de> 7350R: Russell King <linux+etnaviv@armlinux.org.uk> 7351R: Christian Gmeiner <christian.gmeiner@gmail.com> 7352L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7353L: dri-devel@lists.freedesktop.org 7354S: Maintained 7355F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7356F: drivers/gpu/drm/etnaviv/ 7357F: include/uapi/drm/etnaviv_drm.h 7358 7359DRM DRIVERS FOR XEN 7360M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7361L: dri-devel@lists.freedesktop.org 7362L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7363S: Supported 7364T: git git://anongit.freedesktop.org/drm/drm-misc 7365F: Documentation/gpu/xen-front.rst 7366F: drivers/gpu/drm/xen/ 7367 7368DRM DRIVERS FOR XILINX 7369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7370L: dri-devel@lists.freedesktop.org 7371S: Maintained 7372T: git git://anongit.freedesktop.org/drm/drm-misc 7373F: Documentation/devicetree/bindings/display/xlnx/ 7374F: drivers/gpu/drm/xlnx/ 7375 7376DRM GPU SCHEDULER 7377M: Luben Tuikov <ltuikov89@gmail.com> 7378M: Matthew Brost <matthew.brost@intel.com> 7379L: dri-devel@lists.freedesktop.org 7380S: Maintained 7381T: git git://anongit.freedesktop.org/drm/drm-misc 7382F: drivers/gpu/drm/scheduler/ 7383F: include/drm/gpu_scheduler.h 7384 7385DRM PANEL DRIVERS 7386M: Neil Armstrong <neil.armstrong@linaro.org> 7387R: Jessica Zhang <quic_jesszhan@quicinc.com> 7388R: Sam Ravnborg <sam@ravnborg.org> 7389L: dri-devel@lists.freedesktop.org 7390S: Maintained 7391T: git git://anongit.freedesktop.org/drm/drm-misc 7392F: Documentation/devicetree/bindings/display/panel/ 7393F: drivers/gpu/drm/drm_panel.c 7394F: drivers/gpu/drm/panel/ 7395F: include/drm/drm_panel.h 7396 7397DRM PRIVACY-SCREEN CLASS 7398M: Hans de Goede <hdegoede@redhat.com> 7399L: dri-devel@lists.freedesktop.org 7400S: Maintained 7401T: git git://anongit.freedesktop.org/drm/drm-misc 7402F: drivers/gpu/drm/drm_privacy_screen* 7403F: include/drm/drm_privacy_screen* 7404 7405DRM TTM SUBSYSTEM 7406M: Christian Koenig <christian.koenig@amd.com> 7407M: Huang Rui <ray.huang@amd.com> 7408L: dri-devel@lists.freedesktop.org 7409S: Maintained 7410T: git git://anongit.freedesktop.org/drm/drm-misc 7411F: drivers/gpu/drm/ttm/ 7412F: include/drm/ttm/ 7413 7414DRM AUTOMATED TESTING 7415M: Helen Koike <helen.koike@collabora.com> 7416L: dri-devel@lists.freedesktop.org 7417S: Maintained 7418T: git git://anongit.freedesktop.org/drm/drm-misc 7419F: Documentation/gpu/automated_testing.rst 7420F: drivers/gpu/drm/ci/ 7421 7422DSBR100 USB FM RADIO DRIVER 7423M: Alexey Klimov <klimov.linux@gmail.com> 7424L: linux-media@vger.kernel.org 7425S: Maintained 7426T: git git://linuxtv.org/media_tree.git 7427F: drivers/media/radio/dsbr100.c 7428 7429DT3155 MEDIA DRIVER 7430M: Hans Verkuil <hverkuil@xs4all.nl> 7431L: linux-media@vger.kernel.org 7432S: Odd Fixes 7433W: https://linuxtv.org 7434T: git git://linuxtv.org/media_tree.git 7435F: drivers/media/pci/dt3155/ 7436 7437DVB_USB_AF9015 MEDIA DRIVER 7438L: linux-media@vger.kernel.org 7439S: Orphan 7440W: https://linuxtv.org 7441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7442F: drivers/media/usb/dvb-usb-v2/af9015* 7443 7444DVB_USB_AF9035 MEDIA DRIVER 7445L: linux-media@vger.kernel.org 7446S: Orphan 7447W: https://linuxtv.org 7448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7449F: drivers/media/usb/dvb-usb-v2/af9035* 7450 7451DVB_USB_ANYSEE MEDIA DRIVER 7452L: linux-media@vger.kernel.org 7453S: Orphan 7454W: https://linuxtv.org 7455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7456F: drivers/media/usb/dvb-usb-v2/anysee* 7457 7458DVB_USB_AU6610 MEDIA DRIVER 7459L: linux-media@vger.kernel.org 7460S: Orphan 7461W: https://linuxtv.org 7462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7463F: drivers/media/usb/dvb-usb-v2/au6610* 7464 7465DVB_USB_CE6230 MEDIA DRIVER 7466L: linux-media@vger.kernel.org 7467S: Orphan 7468W: https://linuxtv.org 7469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7470F: drivers/media/usb/dvb-usb-v2/ce6230* 7471 7472DVB_USB_CXUSB MEDIA DRIVER 7473M: Michael Krufky <mkrufky@linuxtv.org> 7474L: linux-media@vger.kernel.org 7475S: Maintained 7476W: https://linuxtv.org 7477W: http://github.com/mkrufky 7478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7479T: git git://linuxtv.org/media_tree.git 7480F: drivers/media/usb/dvb-usb/cxusb* 7481 7482DVB_USB_EC168 MEDIA DRIVER 7483L: linux-media@vger.kernel.org 7484S: Orphan 7485W: https://linuxtv.org 7486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7487F: drivers/media/usb/dvb-usb-v2/ec168* 7488 7489DVB_USB_GL861 MEDIA DRIVER 7490L: linux-media@vger.kernel.org 7491S: Orphan 7492W: https://linuxtv.org 7493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7494F: drivers/media/usb/dvb-usb-v2/gl861* 7495 7496DVB_USB_MXL111SF MEDIA DRIVER 7497M: Michael Krufky <mkrufky@linuxtv.org> 7498L: linux-media@vger.kernel.org 7499S: Maintained 7500W: https://linuxtv.org 7501W: http://github.com/mkrufky 7502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7503T: git git://linuxtv.org/mkrufky/mxl111sf.git 7504F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7505 7506DVB_USB_RTL28XXU MEDIA DRIVER 7507L: linux-media@vger.kernel.org 7508S: Orphan 7509W: https://linuxtv.org 7510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7511F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7512 7513DVB_USB_V2 MEDIA DRIVER 7514L: linux-media@vger.kernel.org 7515S: Orphan 7516W: https://linuxtv.org 7517W: http://palosaari.fi/linux/ 7518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7519F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7520F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7521 7522DYNAMIC DEBUG 7523M: Jason Baron <jbaron@akamai.com> 7524M: Jim Cromie <jim.cromie@gmail.com> 7525S: Maintained 7526F: include/linux/dynamic_debug.h 7527F: lib/dynamic_debug.c 7528F: lib/test_dynamic_debug.c 7529 7530DYNAMIC INTERRUPT MODERATION 7531M: Tal Gilboa <talgi@nvidia.com> 7532S: Maintained 7533F: Documentation/networking/net_dim.rst 7534F: include/linux/dim.h 7535F: lib/dim/ 7536 7537DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7538M: Daniel Lezcano <daniel.lezcano@kernel.org> 7539L: linux-pm@vger.kernel.org 7540S: Supported 7541B: https://bugzilla.kernel.org 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7543F: drivers/powercap/dtpm* 7544F: include/linux/dtpm.h 7545 7546DZ DECSTATION DZ11 SERIAL DRIVER 7547M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7548S: Maintained 7549F: drivers/tty/serial/dz.* 7550 7551E3X0 POWER BUTTON DRIVER 7552M: Moritz Fischer <moritz.fischer@ettus.com> 7553L: usrp-users@lists.ettus.com 7554S: Supported 7555W: http://www.ettus.com 7556F: Documentation/devicetree/bindings/input/e3x0-button.txt 7557F: drivers/input/misc/e3x0-button.c 7558 7559E4000 MEDIA DRIVER 7560L: linux-media@vger.kernel.org 7561S: Orphan 7562W: https://linuxtv.org 7563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7564F: drivers/media/tuners/e4000* 7565 7566EARTH_PT1 MEDIA DRIVER 7567M: Akihiro Tsukada <tskd08@gmail.com> 7568L: linux-media@vger.kernel.org 7569S: Odd Fixes 7570F: drivers/media/pci/pt1/ 7571 7572EARTH_PT3 MEDIA DRIVER 7573M: Akihiro Tsukada <tskd08@gmail.com> 7574L: linux-media@vger.kernel.org 7575S: Odd Fixes 7576F: drivers/media/pci/pt3/ 7577 7578EC100 MEDIA DRIVER 7579L: linux-media@vger.kernel.org 7580S: Orphan 7581W: https://linuxtv.org 7582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7583F: drivers/media/dvb-frontends/ec100* 7584 7585ECRYPT FILE SYSTEM 7586M: Tyler Hicks <code@tyhicks.com> 7587L: ecryptfs@vger.kernel.org 7588S: Odd Fixes 7589W: http://ecryptfs.org 7590W: https://launchpad.net/ecryptfs 7591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7592F: Documentation/filesystems/ecryptfs.rst 7593F: fs/ecryptfs/ 7594 7595EDAC-AMD64 7596M: Yazen Ghannam <yazen.ghannam@amd.com> 7597L: linux-edac@vger.kernel.org 7598S: Supported 7599F: drivers/edac/amd64_edac* 7600F: drivers/edac/mce_amd* 7601 7602EDAC-ARMADA 7603M: Jan Luebbe <jlu@pengutronix.de> 7604L: linux-edac@vger.kernel.org 7605S: Maintained 7606F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7607F: drivers/edac/armada_xp_* 7608 7609EDAC-AST2500 7610M: Stefan Schaeckeler <sschaeck@cisco.com> 7611S: Supported 7612F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7613F: drivers/edac/aspeed_edac.c 7614 7615EDAC-BLUEFIELD 7616M: Shravan Kumar Ramani <shravankr@nvidia.com> 7617S: Supported 7618F: drivers/edac/bluefield_edac.c 7619 7620EDAC-CALXEDA 7621M: Andre Przywara <andre.przywara@arm.com> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/highbank* 7625 7626EDAC-CAVIUM OCTEON 7627M: Ralf Baechle <ralf@linux-mips.org> 7628L: linux-edac@vger.kernel.org 7629L: linux-mips@vger.kernel.org 7630S: Supported 7631F: drivers/edac/octeon_edac* 7632 7633EDAC-CAVIUM THUNDERX 7634M: Robert Richter <rric@kernel.org> 7635L: linux-edac@vger.kernel.org 7636S: Odd Fixes 7637F: drivers/edac/thunderx_edac* 7638 7639EDAC-CORE 7640M: Borislav Petkov <bp@alien8.de> 7641M: Tony Luck <tony.luck@intel.com> 7642R: James Morse <james.morse@arm.com> 7643R: Mauro Carvalho Chehab <mchehab@kernel.org> 7644R: Robert Richter <rric@kernel.org> 7645L: linux-edac@vger.kernel.org 7646S: Supported 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7648F: Documentation/driver-api/edac.rst 7649F: drivers/edac/ 7650F: include/linux/edac.h 7651 7652EDAC-DMC520 7653M: Lei Wang <lewan@microsoft.com> 7654L: linux-edac@vger.kernel.org 7655S: Supported 7656F: drivers/edac/dmc520_edac.c 7657 7658EDAC-E752X 7659M: Mark Gross <markgross@kernel.org> 7660L: linux-edac@vger.kernel.org 7661S: Maintained 7662F: drivers/edac/e752x_edac.c 7663 7664EDAC-E7XXX 7665L: linux-edac@vger.kernel.org 7666S: Maintained 7667F: drivers/edac/e7xxx_edac.c 7668 7669EDAC-FSL_DDR 7670M: York Sun <york.sun@nxp.com> 7671L: linux-edac@vger.kernel.org 7672S: Maintained 7673F: drivers/edac/fsl_ddr_edac.* 7674 7675EDAC-GHES 7676M: Mauro Carvalho Chehab <mchehab@kernel.org> 7677L: linux-edac@vger.kernel.org 7678S: Maintained 7679F: drivers/edac/ghes_edac.c 7680 7681EDAC-I10NM 7682M: Tony Luck <tony.luck@intel.com> 7683L: linux-edac@vger.kernel.org 7684S: Maintained 7685F: drivers/edac/i10nm_base.c 7686 7687EDAC-I3000 7688L: linux-edac@vger.kernel.org 7689S: Orphan 7690F: drivers/edac/i3000_edac.c 7691 7692EDAC-I5000 7693L: linux-edac@vger.kernel.org 7694S: Maintained 7695F: drivers/edac/i5000_edac.c 7696 7697EDAC-I5400 7698M: Mauro Carvalho Chehab <mchehab@kernel.org> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/i5400_edac.c 7702 7703EDAC-I7300 7704M: Mauro Carvalho Chehab <mchehab@kernel.org> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/i7300_edac.c 7708 7709EDAC-I7CORE 7710M: Mauro Carvalho Chehab <mchehab@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Maintained 7713F: drivers/edac/i7core_edac.c 7714 7715EDAC-I82443BXGX 7716M: Tim Small <tim@buttersideup.com> 7717L: linux-edac@vger.kernel.org 7718S: Maintained 7719F: drivers/edac/i82443bxgx_edac.c 7720 7721EDAC-I82975X 7722M: "Arvind R." <arvino55@gmail.com> 7723L: linux-edac@vger.kernel.org 7724S: Maintained 7725F: drivers/edac/i82975x_edac.c 7726 7727EDAC-IE31200 7728M: Jason Baron <jbaron@akamai.com> 7729L: linux-edac@vger.kernel.org 7730S: Maintained 7731F: drivers/edac/ie31200_edac.c 7732 7733EDAC-IGEN6 7734M: Tony Luck <tony.luck@intel.com> 7735R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7736L: linux-edac@vger.kernel.org 7737S: Maintained 7738F: drivers/edac/igen6_edac.c 7739 7740EDAC-MPC85XX 7741M: Johannes Thumshirn <morbidrsa@gmail.com> 7742L: linux-edac@vger.kernel.org 7743S: Maintained 7744F: drivers/edac/mpc85xx_edac.[ch] 7745 7746EDAC-NPCM 7747M: Marvin Lin <kflin@nuvoton.com> 7748M: Stanley Chu <yschu@nuvoton.com> 7749L: linux-edac@vger.kernel.org 7750S: Maintained 7751F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7752F: drivers/edac/npcm_edac.c 7753 7754EDAC-PASEMI 7755M: Egor Martovetsky <egor@pasemi.com> 7756L: linux-edac@vger.kernel.org 7757S: Maintained 7758F: drivers/edac/pasemi_edac.c 7759 7760EDAC-PND2 7761M: Tony Luck <tony.luck@intel.com> 7762L: linux-edac@vger.kernel.org 7763S: Maintained 7764F: drivers/edac/pnd2_edac.[ch] 7765 7766EDAC-QCOM 7767M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7768L: linux-arm-msm@vger.kernel.org 7769L: linux-edac@vger.kernel.org 7770S: Maintained 7771F: drivers/edac/qcom_edac.c 7772 7773EDAC-R82600 7774M: Tim Small <tim@buttersideup.com> 7775L: linux-edac@vger.kernel.org 7776S: Maintained 7777F: drivers/edac/r82600_edac.c 7778 7779EDAC-SBRIDGE 7780M: Tony Luck <tony.luck@intel.com> 7781R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7782L: linux-edac@vger.kernel.org 7783S: Maintained 7784F: drivers/edac/sb_edac.c 7785 7786EDAC-SKYLAKE 7787M: Tony Luck <tony.luck@intel.com> 7788L: linux-edac@vger.kernel.org 7789S: Maintained 7790F: drivers/edac/skx_*.[ch] 7791 7792EDAC-TI 7793M: Tero Kristo <kristo@kernel.org> 7794L: linux-edac@vger.kernel.org 7795S: Odd Fixes 7796F: drivers/edac/ti_edac.c 7797 7798EDIROL UA-101/UA-1000 DRIVER 7799M: Clemens Ladisch <clemens@ladisch.de> 7800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7803F: sound/usb/misc/ua101.c 7804 7805EFI TEST DRIVER 7806M: Ivan Hu <ivan.hu@canonical.com> 7807M: Ard Biesheuvel <ardb@kernel.org> 7808L: linux-efi@vger.kernel.org 7809S: Maintained 7810F: drivers/firmware/efi/test/ 7811 7812EFI VARIABLE FILESYSTEM 7813M: Jeremy Kerr <jk@ozlabs.org> 7814M: Ard Biesheuvel <ardb@kernel.org> 7815L: linux-efi@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7818F: fs/efivarfs/ 7819 7820EFIFB FRAMEBUFFER DRIVER 7821M: Peter Jones <pjones@redhat.com> 7822L: linux-fbdev@vger.kernel.org 7823S: Maintained 7824F: drivers/video/fbdev/efifb.c 7825 7826EFS FILESYSTEM 7827S: Orphan 7828W: http://aeschi.ch.eu.org/efs/ 7829F: fs/efs/ 7830 7831EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7832L: netdev@vger.kernel.org 7833S: Orphan 7834F: drivers/net/ethernet/ibm/ehea/ 7835 7836ELM327 CAN NETWORK DRIVER 7837M: Max Staudt <max@enpas.org> 7838L: linux-can@vger.kernel.org 7839S: Maintained 7840F: Documentation/networking/device_drivers/can/can327.rst 7841F: drivers/net/can/can327.c 7842 7843EM28XX VIDEO4LINUX DRIVER 7844M: Mauro Carvalho Chehab <mchehab@kernel.org> 7845L: linux-media@vger.kernel.org 7846S: Maintained 7847W: https://linuxtv.org 7848T: git git://linuxtv.org/media_tree.git 7849F: Documentation/admin-guide/media/em28xx* 7850F: drivers/media/usb/em28xx/ 7851 7852EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7853M: Adrian Hunter <adrian.hunter@intel.com> 7854M: Asutosh Das <quic_asutoshd@quicinc.com> 7855R: Ritesh Harjani <ritesh.list@gmail.com> 7856L: linux-mmc@vger.kernel.org 7857S: Supported 7858F: drivers/mmc/host/cqhci* 7859 7860EMS CPC-PCI CAN DRIVER 7861M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7862M: support@ems-wuensche.com 7863L: linux-can@vger.kernel.org 7864S: Maintained 7865F: drivers/net/can/sja1000/ems_pci.c 7866 7867EMULEX 10Gbps iSCSI - OneConnect DRIVER 7868M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7869L: linux-scsi@vger.kernel.org 7870S: Supported 7871W: http://www.broadcom.com 7872F: drivers/scsi/be2iscsi/ 7873 7874EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7875M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7876M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7877M: Somnath Kotur <somnath.kotur@broadcom.com> 7878L: netdev@vger.kernel.org 7879S: Supported 7880W: http://www.emulex.com 7881F: drivers/net/ethernet/emulex/benet/ 7882 7883EMULEX ONECONNECT ROCE DRIVER 7884M: Selvin Xavier <selvin.xavier@broadcom.com> 7885L: linux-rdma@vger.kernel.org 7886S: Odd Fixes 7887W: http://www.broadcom.com 7888F: drivers/infiniband/hw/ocrdma/ 7889F: include/uapi/rdma/ocrdma-abi.h 7890 7891EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7892M: James Smart <james.smart@broadcom.com> 7893M: Ram Vegesna <ram.vegesna@broadcom.com> 7894L: linux-scsi@vger.kernel.org 7895L: target-devel@vger.kernel.org 7896S: Supported 7897W: http://www.broadcom.com 7898F: drivers/scsi/elx/ 7899 7900EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7901M: James Smart <james.smart@broadcom.com> 7902M: Dick Kennedy <dick.kennedy@broadcom.com> 7903L: linux-scsi@vger.kernel.org 7904S: Supported 7905W: http://www.broadcom.com 7906F: drivers/scsi/lpfc/ 7907 7908ENE CB710 FLASH CARD READER DRIVER 7909M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7910S: Maintained 7911F: drivers/misc/cb710/ 7912F: drivers/mmc/host/cb710-mmc.* 7913F: include/linux/cb710.h 7914 7915ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7916M: Maxim Levitsky <maximlevitsky@gmail.com> 7917S: Maintained 7918F: drivers/media/rc/ene_ir.* 7919 7920EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7921M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7922L: linuxppc-dev@lists.ozlabs.org 7923S: Maintained 7924F: drivers/tty/ehv_bytechan.c 7925 7926EPSON S1D13XXX FRAMEBUFFER DRIVER 7927M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7928S: Maintained 7929T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7930F: drivers/video/fbdev/s1d13xxxfb.c 7931F: include/video/s1d13xxxfb.h 7932 7933EROFS FILE SYSTEM 7934M: Gao Xiang <xiang@kernel.org> 7935M: Chao Yu <chao@kernel.org> 7936R: Yue Hu <huyue2@coolpad.com> 7937R: Jeffle Xu <jefflexu@linux.alibaba.com> 7938R: Sandeep Dhavale <dhavale@google.com> 7939L: linux-erofs@lists.ozlabs.org 7940S: Maintained 7941W: https://erofs.docs.kernel.org 7942T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7943F: Documentation/ABI/testing/sysfs-fs-erofs 7944F: Documentation/filesystems/erofs.rst 7945F: fs/erofs/ 7946F: include/trace/events/erofs.h 7947 7948ERRSEQ ERROR TRACKING INFRASTRUCTURE 7949M: Jeff Layton <jlayton@kernel.org> 7950S: Maintained 7951F: include/linux/errseq.h 7952F: lib/errseq.c 7953 7954ESD CAN NETWORK DRIVERS 7955M: Stefan Mätje <stefan.maetje@esd.eu> 7956R: socketcan@esd.eu 7957L: linux-can@vger.kernel.org 7958S: Maintained 7959F: drivers/net/can/esd/ 7960 7961ESD CAN/USB DRIVERS 7962M: Frank Jungclaus <frank.jungclaus@esd.eu> 7963R: socketcan@esd.eu 7964L: linux-can@vger.kernel.org 7965S: Maintained 7966F: drivers/net/can/usb/esd_usb.c 7967 7968ET131X NETWORK DRIVER 7969M: Mark Einon <mark.einon@gmail.com> 7970S: Odd Fixes 7971F: drivers/net/ethernet/agere/ 7972 7973ETAS ES58X CAN/USB DRIVER 7974M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7975L: linux-can@vger.kernel.org 7976S: Maintained 7977F: Documentation/networking/devlink/etas_es58x.rst 7978F: drivers/net/can/usb/etas_es58x/ 7979 7980ETHERNET BRIDGE 7981M: Roopa Prabhu <roopa@nvidia.com> 7982M: Nikolay Aleksandrov <razor@blackwall.org> 7983L: bridge@lists.linux.dev 7984L: netdev@vger.kernel.org 7985S: Maintained 7986W: http://www.linuxfoundation.org/en/Net:Bridge 7987F: include/linux/netfilter_bridge/ 7988F: net/bridge/ 7989 7990ETHERNET PHY LIBRARY 7991M: Andrew Lunn <andrew@lunn.ch> 7992M: Heiner Kallweit <hkallweit1@gmail.com> 7993R: Russell King <linux@armlinux.org.uk> 7994L: netdev@vger.kernel.org 7995S: Maintained 7996F: Documentation/ABI/testing/sysfs-class-net-phydev 7997F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7998F: Documentation/devicetree/bindings/net/mdio* 7999F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8000F: Documentation/networking/phy.rst 8001F: drivers/net/mdio/ 8002F: drivers/net/mdio/acpi_mdio.c 8003F: drivers/net/mdio/fwnode_mdio.c 8004F: drivers/net/mdio/of_mdio.c 8005F: drivers/net/pcs/ 8006F: drivers/net/phy/ 8007F: include/dt-bindings/net/qca-ar803x.h 8008F: include/linux/*mdio*.h 8009F: include/linux/linkmode.h 8010F: include/linux/mdio/*.h 8011F: include/linux/mii.h 8012F: include/linux/of_net.h 8013F: include/linux/phy.h 8014F: include/linux/phy_fixed.h 8015F: include/linux/phy_link_topology.h 8016F: include/linux/phy_link_topology_core.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 8750L: linux-usb@vger.kernel.org 8751L: linuxppc-dev@lists.ozlabs.org 8752S: Orphan 8753F: drivers/usb/phy/phy-fsl-usb* 8754 8755FREEVXFS FILESYSTEM 8756M: Christoph Hellwig <hch@infradead.org> 8757S: Maintained 8758W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8759F: fs/freevxfs/ 8760 8761FREEZER 8762M: "Rafael J. Wysocki" <rafael@kernel.org> 8763M: Pavel Machek <pavel@ucw.cz> 8764L: linux-pm@vger.kernel.org 8765S: Supported 8766F: Documentation/power/freezing-of-tasks.rst 8767F: include/linux/freezer.h 8768F: kernel/freezer.c 8769 8770FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8771M: Eric Biggers <ebiggers@kernel.org> 8772M: Theodore Y. Ts'o <tytso@mit.edu> 8773M: Jaegeuk Kim <jaegeuk@kernel.org> 8774L: linux-fscrypt@vger.kernel.org 8775S: Supported 8776Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8777T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8778F: Documentation/filesystems/fscrypt.rst 8779F: fs/crypto/ 8780F: include/linux/fscrypt.h 8781F: include/uapi/linux/fscrypt.h 8782 8783FSI SUBSYSTEM 8784M: Jeremy Kerr <jk@ozlabs.org> 8785M: Joel Stanley <joel@jms.id.au> 8786R: Alistar Popple <alistair@popple.id.au> 8787R: Eddie James <eajames@linux.ibm.com> 8788L: linux-fsi@lists.ozlabs.org 8789S: Supported 8790Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8791T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8792F: drivers/fsi/ 8793F: include/linux/fsi*.h 8794F: include/trace/events/fsi*.h 8795 8796FSI-ATTACHED I2C DRIVER 8797M: Eddie James <eajames@linux.ibm.com> 8798L: linux-i2c@vger.kernel.org 8799L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8800S: Maintained 8801F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8802F: drivers/i2c/busses/i2c-fsi.c 8803 8804FSI-ATTACHED SPI DRIVER 8805M: Eddie James <eajames@linux.ibm.com> 8806L: linux-spi@vger.kernel.org 8807S: Maintained 8808F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8809F: drivers/spi/spi-fsi.c 8810 8811FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8812M: Jan Kara <jack@suse.cz> 8813R: Amir Goldstein <amir73il@gmail.com> 8814L: linux-fsdevel@vger.kernel.org 8815S: Maintained 8816T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8817F: fs/notify/ 8818F: include/linux/fsnotify*.h 8819 8820FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8821M: Eric Biggers <ebiggers@kernel.org> 8822M: Theodore Y. Ts'o <tytso@mit.edu> 8823L: fsverity@lists.linux.dev 8824S: Supported 8825Q: https://patchwork.kernel.org/project/fsverity/list/ 8826T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8827F: Documentation/filesystems/fsverity.rst 8828F: fs/verity/ 8829F: include/linux/fsverity.h 8830F: include/uapi/linux/fsverity.h 8831 8832FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8833M: Michael Zaidman <michael.zaidman@gmail.com> 8834L: linux-i2c@vger.kernel.org 8835L: linux-input@vger.kernel.org 8836S: Maintained 8837F: drivers/hid/hid-ft260.c 8838 8839FUJITSU LAPTOP EXTRAS 8840M: Jonathan Woithe <jwoithe@just42.net> 8841L: platform-driver-x86@vger.kernel.org 8842S: Maintained 8843F: drivers/platform/x86/fujitsu-laptop.c 8844 8845FUJITSU TABLET EXTRAS 8846M: Robert Gerlach <khnz@gmx.de> 8847L: platform-driver-x86@vger.kernel.org 8848S: Maintained 8849F: drivers/platform/x86/fujitsu-tablet.c 8850 8851FUNCTION HOOKS (FTRACE) 8852M: Steven Rostedt <rostedt@goodmis.org> 8853M: Masami Hiramatsu <mhiramat@kernel.org> 8854R: Mark Rutland <mark.rutland@arm.com> 8855L: linux-kernel@vger.kernel.org 8856L: linux-trace-kernel@vger.kernel.org 8857S: Maintained 8858Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8859T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8860F: Documentation/trace/ftrace* 8861F: arch/*/*/*/*ftrace* 8862F: arch/*/*/*ftrace* 8863F: include/*/ftrace.h 8864F: kernel/trace/fgraph.c 8865F: kernel/trace/ftrace* 8866F: samples/ftrace 8867 8868FUNGIBLE ETHERNET DRIVERS 8869M: Dimitris Michailidis <dmichail@fungible.com> 8870L: netdev@vger.kernel.org 8871S: Supported 8872F: drivers/net/ethernet/fungible/ 8873 8874FUSE: FILESYSTEM IN USERSPACE 8875M: Miklos Szeredi <miklos@szeredi.hu> 8876L: linux-fsdevel@vger.kernel.org 8877S: Maintained 8878W: https://github.com/libfuse/ 8879T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8880F: Documentation/filesystems/fuse.rst 8881F: fs/fuse/ 8882F: include/uapi/linux/fuse.h 8883 8884FUTEX SUBSYSTEM 8885M: Thomas Gleixner <tglx@linutronix.de> 8886M: Ingo Molnar <mingo@redhat.com> 8887R: Peter Zijlstra <peterz@infradead.org> 8888R: Darren Hart <dvhart@infradead.org> 8889R: Davidlohr Bueso <dave@stgolabs.net> 8890R: André Almeida <andrealmeid@igalia.com> 8891L: linux-kernel@vger.kernel.org 8892S: Maintained 8893T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8894F: Documentation/locking/*futex* 8895F: include/asm-generic/futex.h 8896F: include/linux/futex.h 8897F: include/uapi/linux/futex.h 8898F: kernel/futex/* 8899F: tools/perf/bench/futex* 8900F: tools/testing/selftests/futex/ 8901 8902GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8903M: Sebastian Reichel <sre@kernel.org> 8904L: linux-media@vger.kernel.org 8905S: Maintained 8906F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8907F: drivers/media/i2c/gc0308.c 8908 8909GALAXYCORE GC2145 SENSOR DRIVER 8910M: Alain Volmat <alain.volmat@foss.st.com> 8911L: linux-media@vger.kernel.org 8912S: Maintained 8913T: git git://linuxtv.org/media_tree.git 8914F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8915F: drivers/media/i2c/gc2145.c 8916 8917GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8918M: Tim Harvey <tharvey@gateworks.com> 8919S: Maintained 8920F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8921F: Documentation/hwmon/gsc-hwmon.rst 8922F: drivers/hwmon/gsc-hwmon.c 8923F: drivers/mfd/gateworks-gsc.c 8924F: include/linux/mfd/gsc.h 8925F: include/linux/platform_data/gsc_hwmon.h 8926 8927GCC PLUGINS 8928M: Kees Cook <keescook@chromium.org> 8929L: linux-hardening@vger.kernel.org 8930S: Maintained 8931T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8932F: Documentation/kbuild/gcc-plugins.rst 8933F: include/linux/stackleak.h 8934F: kernel/stackleak.c 8935F: scripts/Makefile.gcc-plugins 8936F: scripts/gcc-plugins/ 8937 8938GCOV BASED KERNEL PROFILING 8939M: Peter Oberparleiter <oberpar@linux.ibm.com> 8940S: Maintained 8941F: Documentation/dev-tools/gcov.rst 8942F: kernel/gcov/ 8943 8944GDB KERNEL DEBUGGING HELPER SCRIPTS 8945M: Jan Kiszka <jan.kiszka@siemens.com> 8946M: Kieran Bingham <kbingham@kernel.org> 8947S: Supported 8948F: scripts/gdb/ 8949 8950GEMINI CRYPTO DRIVER 8951M: Corentin Labbe <clabbe@baylibre.com> 8952L: linux-crypto@vger.kernel.org 8953S: Maintained 8954F: drivers/crypto/gemini/ 8955 8956GEMTEK FM RADIO RECEIVER DRIVER 8957M: Hans Verkuil <hverkuil@xs4all.nl> 8958L: linux-media@vger.kernel.org 8959S: Maintained 8960W: https://linuxtv.org 8961T: git git://linuxtv.org/media_tree.git 8962F: drivers/media/radio/radio-gemtek* 8963 8964GENERIC ARCHITECTURE TOPOLOGY 8965M: Sudeep Holla <sudeep.holla@arm.com> 8966L: linux-kernel@vger.kernel.org 8967S: Maintained 8968F: drivers/base/arch_topology.c 8969F: include/linux/arch_topology.h 8970 8971GENERIC ENTRY CODE 8972M: Thomas Gleixner <tglx@linutronix.de> 8973M: Peter Zijlstra <peterz@infradead.org> 8974M: Andy Lutomirski <luto@kernel.org> 8975L: linux-kernel@vger.kernel.org 8976S: Maintained 8977T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8978F: include/linux/entry-common.h 8979F: include/linux/entry-kvm.h 8980F: kernel/entry/ 8981 8982GENERIC GPIO I2C DRIVER 8983M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8984S: Supported 8985F: drivers/i2c/busses/i2c-gpio.c 8986F: include/linux/platform_data/i2c-gpio.h 8987 8988GENERIC GPIO I2C MULTIPLEXER DRIVER 8989M: Peter Korsgaard <peter.korsgaard@barco.com> 8990L: linux-i2c@vger.kernel.org 8991S: Supported 8992F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8993F: drivers/i2c/muxes/i2c-mux-gpio.c 8994F: include/linux/platform_data/i2c-mux-gpio.h 8995 8996GENERIC GPIO RESET DRIVER 8997M: Krzysztof Kozlowski <krzk@kernel.org> 8998S: Maintained 8999F: drivers/reset/reset-gpio.c 9000 9001GENERIC HDLC (WAN) DRIVERS 9002M: Krzysztof Halasa <khc@pm.waw.pl> 9003S: Maintained 9004W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9005F: drivers/net/wan/c101.c 9006F: drivers/net/wan/hd6457* 9007F: drivers/net/wan/hdlc* 9008F: drivers/net/wan/n2.c 9009F: drivers/net/wan/pc300too.c 9010F: drivers/net/wan/pci200syn.c 9011F: drivers/net/wan/wanxl* 9012 9013GENERIC INCLUDE/ASM HEADER FILES 9014M: Arnd Bergmann <arnd@arndb.de> 9015L: linux-arch@vger.kernel.org 9016S: Maintained 9017T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9018F: include/asm-generic/ 9019F: include/uapi/asm-generic/ 9020 9021GENERIC PHY FRAMEWORK 9022M: Vinod Koul <vkoul@kernel.org> 9023M: Kishon Vijay Abraham I <kishon@kernel.org> 9024L: linux-phy@lists.infradead.org 9025S: Supported 9026Q: https://patchwork.kernel.org/project/linux-phy/list/ 9027T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9028F: Documentation/devicetree/bindings/phy/ 9029F: drivers/phy/ 9030F: include/dt-bindings/phy/ 9031F: include/linux/phy/ 9032 9033GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9034M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9035S: Supported 9036F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9037F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9038 9039GENERIC PM DOMAINS 9040M: Ulf Hansson <ulf.hansson@linaro.org> 9041L: linux-pm@vger.kernel.org 9042S: Supported 9043F: Documentation/devicetree/bindings/power/power?domain* 9044T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9045F: drivers/pmdomain/ 9046F: include/linux/pm_domain.h 9047 9048GENERIC RADIX TREE 9049M: Kent Overstreet <kent.overstreet@linux.dev> 9050S: Supported 9051C: irc://irc.oftc.net/bcache 9052F: include/linux/generic-radix-tree.h 9053F: lib/generic-radix-tree.c 9054 9055GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9056M: Eugen Hristev <eugen.hristev@microchip.com> 9057L: linux-input@vger.kernel.org 9058S: Maintained 9059F: drivers/input/touchscreen/resistive-adc-touch.c 9060 9061GENERIC STRING LIBRARY 9062M: Kees Cook <keescook@chromium.org> 9063R: Andy Shevchenko <andy@kernel.org> 9064L: linux-hardening@vger.kernel.org 9065S: Supported 9066T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9067F: include/linux/string.h 9068F: include/linux/string_choices.h 9069F: include/linux/string_helpers.h 9070F: lib/string.c 9071F: lib/string_kunit.c 9072F: lib/string_helpers.c 9073F: lib/string_helpers_kunit.c 9074F: scripts/coccinelle/api/string_choices.cocci 9075 9076GENERIC UIO DRIVER FOR PCI DEVICES 9077M: "Michael S. Tsirkin" <mst@redhat.com> 9078L: kvm@vger.kernel.org 9079S: Supported 9080F: drivers/uio/uio_pci_generic.c 9081 9082GENERIC VDSO LIBRARY 9083M: Andy Lutomirski <luto@kernel.org> 9084M: Thomas Gleixner <tglx@linutronix.de> 9085M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9086L: linux-kernel@vger.kernel.org 9087S: Maintained 9088T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9089F: include/asm-generic/vdso/vsyscall.h 9090F: include/vdso/ 9091F: kernel/time/vsyscall.c 9092F: lib/vdso/ 9093 9094GENWQE (IBM Generic Workqueue Card) 9095M: Frank Haverkamp <haver@linux.ibm.com> 9096S: Supported 9097F: drivers/misc/genwqe/ 9098 9099GET_MAINTAINER SCRIPT 9100M: Joe Perches <joe@perches.com> 9101S: Maintained 9102F: scripts/get_maintainer.pl 9103 9104GFS2 FILE SYSTEM 9105M: Andreas Gruenbacher <agruenba@redhat.com> 9106L: gfs2@lists.linux.dev 9107S: Supported 9108B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9109T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9110F: Documentation/filesystems/gfs2* 9111F: fs/gfs2/ 9112F: include/uapi/linux/gfs2_ondisk.h 9113 9114GIGABYTE WATERFORCE SENSOR DRIVER 9115M: Aleksa Savic <savicaleksa83@gmail.com> 9116L: linux-hwmon@vger.kernel.org 9117S: Maintained 9118F: Documentation/hwmon/gigabyte_waterforce.rst 9119F: drivers/hwmon/gigabyte_waterforce.c 9120 9121GIGABYTE WMI DRIVER 9122M: Thomas Weißschuh <thomas@weissschuh.net> 9123L: platform-driver-x86@vger.kernel.org 9124S: Maintained 9125F: drivers/platform/x86/gigabyte-wmi.c 9126 9127GNSS SUBSYSTEM 9128M: Johan Hovold <johan@kernel.org> 9129S: Maintained 9130T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9131F: Documentation/ABI/testing/sysfs-class-gnss 9132F: Documentation/devicetree/bindings/gnss/ 9133F: drivers/gnss/ 9134F: include/linux/gnss.h 9135 9136GO7007 MPEG CODEC 9137M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9138L: linux-media@vger.kernel.org 9139S: Maintained 9140F: drivers/media/usb/go7007/ 9141 9142GOODIX TOUCHSCREEN 9143M: Bastien Nocera <hadess@hadess.net> 9144M: Hans de Goede <hdegoede@redhat.com> 9145L: linux-input@vger.kernel.org 9146S: Maintained 9147F: drivers/input/touchscreen/goodix* 9148 9149GOOGLE ETHERNET DRIVERS 9150M: Jeroen de Borst <jeroendb@google.com> 9151M: Praveen Kaligineedi <pkaligineedi@google.com> 9152R: Shailend Chand <shailend@google.com> 9153L: netdev@vger.kernel.org 9154S: Supported 9155F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9156F: drivers/net/ethernet/google 9157 9158GOOGLE FIRMWARE DRIVERS 9159M: Tzung-Bi Shih <tzungbi@kernel.org> 9160R: Brian Norris <briannorris@chromium.org> 9161R: Julius Werner <jwerner@chromium.org> 9162L: chrome-platform@lists.linux.dev 9163S: Maintained 9164T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9165F: drivers/firmware/google/ 9166 9167GOOGLE TENSOR SoC SUPPORT 9168M: Peter Griffin <peter.griffin@linaro.org> 9169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9170L: linux-samsung-soc@vger.kernel.org 9171S: Maintained 9172F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9173F: arch/arm64/boot/dts/exynos/google/ 9174F: drivers/clk/samsung/clk-gs101.c 9175F: include/dt-bindings/clock/google,gs101.h 9176K: [gG]oogle.?[tT]ensor 9177 9178GPD POCKET FAN DRIVER 9179M: Hans de Goede <hdegoede@redhat.com> 9180L: platform-driver-x86@vger.kernel.org 9181S: Maintained 9182F: drivers/platform/x86/gpd-pocket-fan.c 9183 9184GPIO ACPI SUPPORT 9185M: Mika Westerberg <mika.westerberg@linux.intel.com> 9186M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9187L: linux-gpio@vger.kernel.org 9188L: linux-acpi@vger.kernel.org 9189S: Supported 9190T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9191F: Documentation/firmware-guide/acpi/gpio-properties.rst 9192F: drivers/gpio/gpiolib-acpi.c 9193F: drivers/gpio/gpiolib-acpi.h 9194 9195GPIO AGGREGATOR 9196M: Geert Uytterhoeven <geert+renesas@glider.be> 9197L: linux-gpio@vger.kernel.org 9198S: Supported 9199F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9200F: drivers/gpio/gpio-aggregator.c 9201 9202GPIO IR Transmitter 9203M: Sean Young <sean@mess.org> 9204L: linux-media@vger.kernel.org 9205S: Maintained 9206F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9207F: drivers/media/rc/gpio-ir-tx.c 9208 9209GPIO MOCKUP DRIVER 9210M: Bamvor Jian Zhang <bamv2005@gmail.com> 9211L: linux-gpio@vger.kernel.org 9212S: Maintained 9213F: drivers/gpio/gpio-mockup.c 9214F: tools/testing/selftests/gpio/ 9215 9216GPIO REGMAP 9217M: Michael Walle <mwalle@kernel.org> 9218S: Maintained 9219F: drivers/gpio/gpio-regmap.c 9220F: include/linux/gpio/regmap.h 9221K: (devm_)?gpio_regmap_(un)?register 9222 9223GPIO SUBSYSTEM 9224M: Linus Walleij <linus.walleij@linaro.org> 9225M: Bartosz Golaszewski <brgl@bgdev.pl> 9226L: linux-gpio@vger.kernel.org 9227S: Maintained 9228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9229F: Documentation/admin-guide/gpio/ 9230F: Documentation/devicetree/bindings/gpio/ 9231F: Documentation/driver-api/gpio/ 9232F: drivers/gpio/ 9233F: include/dt-bindings/gpio/ 9234F: include/linux/gpio.h 9235F: include/linux/gpio/ 9236F: include/linux/of_gpio.h 9237 9238GPIO UAPI 9239M: Bartosz Golaszewski <brgl@bgdev.pl> 9240R: Kent Gibson <warthog618@gmail.com> 9241L: linux-gpio@vger.kernel.org 9242S: Maintained 9243T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9244F: Documentation/ABI/obsolete/sysfs-gpio 9245F: Documentation/ABI/testing/gpio-cdev 9246F: Documentation/userspace-api/gpio/ 9247F: drivers/gpio/gpiolib-cdev.c 9248F: include/uapi/linux/gpio.h 9249F: tools/gpio/ 9250 9251GRE DEMULTIPLEXER DRIVER 9252M: Dmitry Kozlov <xeb@mail.ru> 9253L: netdev@vger.kernel.org 9254S: Maintained 9255F: include/net/gre.h 9256F: net/ipv4/gre_demux.c 9257F: net/ipv4/gre_offload.c 9258 9259GRETH 10/100/1G Ethernet MAC device driver 9260M: Andreas Larsson <andreas@gaisler.com> 9261L: netdev@vger.kernel.org 9262S: Maintained 9263F: drivers/net/ethernet/aeroflex/ 9264 9265GREYBUS AUDIO PROTOCOLS DRIVERS 9266M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9267M: Mark Greer <mgreer@animalcreek.com> 9268S: Maintained 9269F: drivers/staging/greybus/audio_apbridgea.c 9270F: drivers/staging/greybus/audio_apbridgea.h 9271F: drivers/staging/greybus/audio_codec.c 9272F: drivers/staging/greybus/audio_codec.h 9273F: drivers/staging/greybus/audio_gb.c 9274F: drivers/staging/greybus/audio_manager.c 9275F: drivers/staging/greybus/audio_manager.h 9276F: drivers/staging/greybus/audio_manager_module.c 9277F: drivers/staging/greybus/audio_manager_private.h 9278F: drivers/staging/greybus/audio_manager_sysfs.c 9279F: drivers/staging/greybus/audio_module.c 9280F: drivers/staging/greybus/audio_topology.c 9281 9282GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9283M: Viresh Kumar <vireshk@kernel.org> 9284S: Maintained 9285F: drivers/staging/greybus/authentication.c 9286F: drivers/staging/greybus/bootrom.c 9287F: drivers/staging/greybus/firmware.h 9288F: drivers/staging/greybus/fw-core.c 9289F: drivers/staging/greybus/fw-download.c 9290F: drivers/staging/greybus/fw-management.c 9291F: drivers/staging/greybus/greybus_authentication.h 9292F: drivers/staging/greybus/greybus_firmware.h 9293F: drivers/staging/greybus/hid.c 9294F: drivers/staging/greybus/i2c.c 9295F: drivers/staging/greybus/spi.c 9296F: drivers/staging/greybus/spilib.c 9297F: drivers/staging/greybus/spilib.h 9298 9299GREYBUS LOOPBACK DRIVER 9300M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9301S: Maintained 9302F: drivers/staging/greybus/loopback.c 9303 9304GREYBUS PLATFORM DRIVERS 9305M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9306S: Maintained 9307F: drivers/staging/greybus/arche-apb-ctrl.c 9308F: drivers/staging/greybus/arche-platform.c 9309F: drivers/staging/greybus/arche_platform.h 9310 9311GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9312M: Rui Miguel Silva <rmfrfs@gmail.com> 9313S: Maintained 9314F: drivers/staging/greybus/gpio.c 9315F: drivers/staging/greybus/light.c 9316F: drivers/staging/greybus/power_supply.c 9317F: drivers/staging/greybus/sdio.c 9318F: drivers/staging/greybus/spi.c 9319F: drivers/staging/greybus/spilib.c 9320 9321GREYBUS BEAGLEPLAY DRIVERS 9322M: Ayush Singh <ayushdevel1325@gmail.com> 9323L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9324S: Maintained 9325F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9326F: drivers/greybus/gb-beagleplay.c 9327 9328GREYBUS SUBSYSTEM 9329M: Johan Hovold <johan@kernel.org> 9330M: Alex Elder <elder@kernel.org> 9331M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9332L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9333S: Maintained 9334F: drivers/greybus/ 9335F: drivers/staging/greybus/ 9336F: include/linux/greybus.h 9337F: include/linux/greybus/ 9338 9339GREYBUS UART PROTOCOLS DRIVERS 9340M: David Lin <dtwlin@gmail.com> 9341S: Maintained 9342F: drivers/staging/greybus/log.c 9343F: drivers/staging/greybus/uart.c 9344 9345GS1662 VIDEO SERIALIZER 9346M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9347L: linux-media@vger.kernel.org 9348S: Maintained 9349T: git git://linuxtv.org/media_tree.git 9350F: drivers/media/spi/gs1662.c 9351 9352GSPCA FINEPIX SUBDRIVER 9353M: Frank Zago <frank@zago.net> 9354L: linux-media@vger.kernel.org 9355S: Maintained 9356T: git git://linuxtv.org/media_tree.git 9357F: drivers/media/usb/gspca/finepix.c 9358 9359GSPCA GL860 SUBDRIVER 9360M: Olivier Lorin <o.lorin@laposte.net> 9361L: linux-media@vger.kernel.org 9362S: Maintained 9363T: git git://linuxtv.org/media_tree.git 9364F: drivers/media/usb/gspca/gl860/ 9365 9366GSPCA M5602 SUBDRIVER 9367M: Erik Andren <erik.andren@gmail.com> 9368L: linux-media@vger.kernel.org 9369S: Maintained 9370T: git git://linuxtv.org/media_tree.git 9371F: drivers/media/usb/gspca/m5602/ 9372 9373GSPCA PAC207 SONIXB SUBDRIVER 9374M: Hans Verkuil <hverkuil@xs4all.nl> 9375L: linux-media@vger.kernel.org 9376S: Odd Fixes 9377T: git git://linuxtv.org/media_tree.git 9378F: drivers/media/usb/gspca/pac207.c 9379 9380GSPCA SN9C20X SUBDRIVER 9381M: Brian Johnson <brijohn@gmail.com> 9382L: linux-media@vger.kernel.org 9383S: Maintained 9384T: git git://linuxtv.org/media_tree.git 9385F: drivers/media/usb/gspca/sn9c20x.c 9386 9387GSPCA T613 SUBDRIVER 9388M: Leandro Costantino <lcostantino@gmail.com> 9389L: linux-media@vger.kernel.org 9390S: Maintained 9391T: git git://linuxtv.org/media_tree.git 9392F: drivers/media/usb/gspca/t613.c 9393 9394GSPCA USB WEBCAM DRIVER 9395M: Hans Verkuil <hverkuil@xs4all.nl> 9396L: linux-media@vger.kernel.org 9397S: Odd Fixes 9398T: git git://linuxtv.org/media_tree.git 9399F: drivers/media/usb/gspca/ 9400 9401GTP (GPRS Tunneling Protocol) 9402M: Pablo Neira Ayuso <pablo@netfilter.org> 9403M: Harald Welte <laforge@gnumonks.org> 9404L: osmocom-net-gprs@lists.osmocom.org 9405S: Maintained 9406T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9407F: drivers/net/gtp.c 9408 9409GUID PARTITION TABLE (GPT) 9410M: Davidlohr Bueso <dave@stgolabs.net> 9411L: linux-efi@vger.kernel.org 9412S: Maintained 9413F: block/partitions/efi.* 9414 9415HABANALABS PCI DRIVER 9416M: Oded Gabbay <ogabbay@kernel.org> 9417L: dri-devel@lists.freedesktop.org 9418S: Supported 9419C: irc://irc.oftc.net/dri-devel 9420T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9421F: Documentation/ABI/testing/debugfs-driver-habanalabs 9422F: Documentation/ABI/testing/sysfs-driver-habanalabs 9423F: drivers/accel/habanalabs/ 9424F: include/linux/habanalabs/ 9425F: include/trace/events/habanalabs.h 9426F: include/uapi/drm/habanalabs_accel.h 9427 9428HACKRF MEDIA DRIVER 9429L: linux-media@vger.kernel.org 9430S: Orphan 9431W: https://linuxtv.org 9432Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9433F: drivers/media/usb/hackrf/ 9434 9435HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9436M: Chuck Lever <chuck.lever@oracle.com> 9437L: kernel-tls-handshake@lists.linux.dev 9438L: netdev@vger.kernel.org 9439S: Maintained 9440F: Documentation/netlink/specs/handshake.yaml 9441F: Documentation/networking/tls-handshake.rst 9442F: include/net/handshake.h 9443F: include/trace/events/handshake.h 9444F: net/handshake/ 9445 9446HANTRO VPU CODEC DRIVER 9447M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9448M: Philipp Zabel <p.zabel@pengutronix.de> 9449L: linux-media@vger.kernel.org 9450L: linux-rockchip@lists.infradead.org 9451S: Maintained 9452F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9453F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9454F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9455F: drivers/media/platform/verisilicon/ 9456 9457HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9458M: Frank Seidel <frank@f-seidel.de> 9459L: platform-driver-x86@vger.kernel.org 9460S: Maintained 9461W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9462F: drivers/platform/x86/hdaps.c 9463 9464HARDWARE MONITORING 9465M: Jean Delvare <jdelvare@suse.com> 9466M: Guenter Roeck <linux@roeck-us.net> 9467L: linux-hwmon@vger.kernel.org 9468S: Maintained 9469W: http://hwmon.wiki.kernel.org/ 9470T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9471F: Documentation/ABI/testing/sysfs-class-hwmon 9472F: Documentation/devicetree/bindings/hwmon/ 9473F: Documentation/hwmon/ 9474F: drivers/hwmon/ 9475F: include/linux/hwmon*.h 9476F: include/trace/events/hwmon*.h 9477K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9478 9479HARDWARE RANDOM NUMBER GENERATOR CORE 9480M: Olivia Mackall <olivia@selenic.com> 9481M: Herbert Xu <herbert@gondor.apana.org.au> 9482L: linux-crypto@vger.kernel.org 9483S: Odd fixes 9484F: Documentation/admin-guide/hw_random.rst 9485F: Documentation/devicetree/bindings/rng/ 9486F: drivers/char/hw_random/ 9487F: include/linux/hw_random.h 9488 9489HARDWARE SPINLOCK CORE 9490M: Bjorn Andersson <andersson@kernel.org> 9491R: Baolin Wang <baolin.wang7@gmail.com> 9492L: linux-remoteproc@vger.kernel.org 9493S: Maintained 9494T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9495F: Documentation/devicetree/bindings/hwlock/ 9496F: Documentation/locking/hwspinlock.rst 9497F: drivers/hwspinlock/ 9498F: include/linux/hwspinlock.h 9499 9500HARDWARE TRACING FACILITIES 9501M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9502S: Maintained 9503F: drivers/hwtracing/ 9504 9505HARMONY SOUND DRIVER 9506L: linux-parisc@vger.kernel.org 9507S: Maintained 9508F: sound/parisc/harmony.* 9509 9510HDPVR USB VIDEO ENCODER DRIVER 9511M: Hans Verkuil <hverkuil@xs4all.nl> 9512L: linux-media@vger.kernel.org 9513S: Odd Fixes 9514W: https://linuxtv.org 9515T: git git://linuxtv.org/media_tree.git 9516F: drivers/media/usb/hdpvr/ 9517 9518HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9519M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9520S: Supported 9521F: drivers/misc/hpilo.[ch] 9522 9523HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9524M: Jerry Hoemann <jerry.hoemann@hpe.com> 9525S: Supported 9526F: Documentation/watchdog/hpwdt.rst 9527F: drivers/watchdog/hpwdt.c 9528 9529HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9530M: Don Brace <don.brace@microchip.com> 9531L: storagedev@microchip.com 9532L: linux-scsi@vger.kernel.org 9533S: Supported 9534F: Documentation/scsi/hpsa.rst 9535F: drivers/scsi/hpsa*.[ch] 9536F: include/linux/cciss*.h 9537F: include/uapi/linux/cciss*.h 9538 9539HFI1 DRIVER 9540M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9541L: linux-rdma@vger.kernel.org 9542S: Supported 9543F: drivers/infiniband/hw/hfi1 9544 9545HFS FILESYSTEM 9546L: linux-fsdevel@vger.kernel.org 9547S: Orphan 9548F: Documentation/filesystems/hfs.rst 9549F: fs/hfs/ 9550 9551HFSPLUS FILESYSTEM 9552L: linux-fsdevel@vger.kernel.org 9553S: Orphan 9554F: Documentation/filesystems/hfsplus.rst 9555F: fs/hfsplus/ 9556 9557HGA FRAMEBUFFER DRIVER 9558M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9559L: linux-nvidia@lists.surfsouth.com 9560S: Maintained 9561W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9562F: drivers/video/fbdev/hgafb.c 9563 9564HIBERNATION (aka Software Suspend, aka swsusp) 9565M: "Rafael J. Wysocki" <rafael@kernel.org> 9566M: Pavel Machek <pavel@ucw.cz> 9567L: linux-pm@vger.kernel.org 9568S: Supported 9569B: https://bugzilla.kernel.org 9570F: arch/*/include/asm/suspend*.h 9571F: arch/x86/power/ 9572F: drivers/base/power/ 9573F: include/linux/freezer.h 9574F: include/linux/pm.h 9575F: include/linux/suspend.h 9576F: kernel/power/ 9577 9578HID CORE LAYER 9579M: Jiri Kosina <jikos@kernel.org> 9580M: Benjamin Tissoires <bentiss@kernel.org> 9581L: linux-input@vger.kernel.org 9582S: Maintained 9583T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9584F: Documentation/hid/ 9585F: drivers/hid/ 9586F: include/linux/hid* 9587F: include/uapi/linux/hid* 9588F: samples/hid/ 9589F: tools/testing/selftests/hid/ 9590 9591HID LOGITECH DRIVERS 9592R: Filipe Laíns <lains@riseup.net> 9593L: linux-input@vger.kernel.org 9594S: Maintained 9595F: drivers/hid/hid-logitech-* 9596 9597HID NVIDIA SHIELD DRIVER 9598M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9599L: linux-input@vger.kernel.org 9600S: Maintained 9601F: drivers/hid/hid-nvidia-shield.c 9602 9603HID PHOENIX RC FLIGHT CONTROLLER 9604M: Marcus Folkesson <marcus.folkesson@gmail.com> 9605L: linux-input@vger.kernel.org 9606S: Maintained 9607F: drivers/hid/hid-pxrc.c 9608 9609HID PLAYSTATION DRIVER 9610M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9611L: linux-input@vger.kernel.org 9612S: Supported 9613F: drivers/hid/hid-playstation.c 9614 9615HID SENSOR HUB DRIVERS 9616M: Jiri Kosina <jikos@kernel.org> 9617M: Jonathan Cameron <jic23@kernel.org> 9618M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9619L: linux-input@vger.kernel.org 9620L: linux-iio@vger.kernel.org 9621S: Maintained 9622F: Documentation/hid/hid-sensor* 9623F: drivers/hid/hid-sensor-* 9624F: drivers/iio/*/hid-* 9625F: include/linux/hid-sensor-* 9626 9627HID VRC-2 CAR CONTROLLER DRIVER 9628M: Marcus Folkesson <marcus.folkesson@gmail.com> 9629L: linux-input@vger.kernel.org 9630S: Maintained 9631F: drivers/hid/hid-vrc2.c 9632 9633HID WACOM DRIVER 9634M: Ping Cheng <ping.cheng@wacom.com> 9635M: Jason Gerecke <jason.gerecke@wacom.com> 9636L: linux-input@vger.kernel.org 9637S: Maintained 9638F: drivers/hid/wacom.h 9639F: drivers/hid/wacom_* 9640 9641HID++ LOGITECH DRIVERS 9642R: Filipe Laíns <lains@riseup.net> 9643R: Bastien Nocera <hadess@hadess.net> 9644L: linux-input@vger.kernel.org 9645S: Maintained 9646F: drivers/hid/hid-logitech-hidpp.c 9647 9648HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9649M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9650M: Frederic Weisbecker <frederic@kernel.org> 9651M: Thomas Gleixner <tglx@linutronix.de> 9652L: linux-kernel@vger.kernel.org 9653S: Maintained 9654T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9655F: Documentation/timers/ 9656F: include/linux/clockchips.h 9657F: include/linux/hrtimer.h 9658F: include/linux/timer.h 9659F: kernel/time/clockevents.c 9660F: kernel/time/hrtimer.c 9661F: kernel/time/timer.c 9662F: kernel/time/timer_list.c 9663F: kernel/time/timer_migration.* 9664F: tools/testing/selftests/timers/ 9665 9666HIGH-SPEED SCC DRIVER FOR AX.25 9667L: linux-hams@vger.kernel.org 9668S: Orphan 9669F: drivers/net/hamradio/scc.c 9670 9671HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9672M: HighPoint Linux Team <linux@highpoint-tech.com> 9673S: Supported 9674W: http://www.highpoint-tech.com 9675F: Documentation/scsi/hptiop.rst 9676F: drivers/scsi/hptiop.c 9677 9678HIKEY960 ONBOARD USB GPIO HUB DRIVER 9679M: John Stultz <jstultz@google.com> 9680L: linux-kernel@vger.kernel.org 9681S: Maintained 9682F: drivers/misc/hisi_hikey_usb.c 9683 9684HIMAX HX83112B TOUCHSCREEN SUPPORT 9685M: Job Noorman <job@noorman.info> 9686L: linux-input@vger.kernel.org 9687S: Maintained 9688F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9689F: drivers/input/touchscreen/himax_hx83112b.c 9690 9691HIPPI 9692M: Jes Sorensen <jes@trained-monkey.org> 9693L: linux-hippi@sunsite.dk 9694S: Maintained 9695F: drivers/net/hippi/ 9696F: include/linux/hippidevice.h 9697F: include/uapi/linux/if_hippi.h 9698F: net/802/hippi.c 9699 9700HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9701M: Kurt Kanzenbach <kurt@linutronix.de> 9702L: netdev@vger.kernel.org 9703S: Maintained 9704F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9705F: drivers/net/dsa/hirschmann/* 9706F: include/linux/platform_data/hirschmann-hellcreek.h 9707F: net/dsa/tag_hellcreek.c 9708 9709HISILICON DMA DRIVER 9710M: Zhou Wang <wangzhou1@hisilicon.com> 9711M: Jie Hai <haijie1@huawei.com> 9712L: dmaengine@vger.kernel.org 9713S: Maintained 9714F: drivers/dma/hisi_dma.c 9715 9716HISILICON GPIO DRIVER 9717M: Jay Fang <f.fangjian@huawei.com> 9718L: linux-gpio@vger.kernel.org 9719S: Maintained 9720F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9721F: drivers/gpio/gpio-hisi.c 9722 9723HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9724M: Zhiqi Song <songzhiqi1@huawei.com> 9725M: Longfang Liu <liulongfang@huawei.com> 9726L: linux-crypto@vger.kernel.org 9727S: Maintained 9728F: Documentation/ABI/testing/debugfs-hisi-hpre 9729F: drivers/crypto/hisilicon/hpre/hpre.h 9730F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9731F: drivers/crypto/hisilicon/hpre/hpre_main.c 9732 9733HISILICON HNS3 PMU DRIVER 9734M: Jijie Shao <shaojijie@huawei.com> 9735S: Supported 9736F: Documentation/admin-guide/perf/hns3-pmu.rst 9737F: drivers/perf/hisilicon/hns3_pmu.c 9738 9739HISILICON I2C CONTROLLER DRIVER 9740M: Yicong Yang <yangyicong@hisilicon.com> 9741L: linux-i2c@vger.kernel.org 9742S: Maintained 9743W: https://www.hisilicon.com 9744F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9745F: drivers/i2c/busses/i2c-hisi.c 9746 9747HISILICON KUNPENG SOC HCCS DRIVER 9748M: Huisong Li <lihuisong@huawei.com> 9749S: Maintained 9750F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9751F: drivers/soc/hisilicon/kunpeng_hccs.c 9752F: drivers/soc/hisilicon/kunpeng_hccs.h 9753 9754HISILICON LPC BUS DRIVER 9755M: Jay Fang <f.fangjian@huawei.com> 9756S: Maintained 9757W: http://www.hisilicon.com 9758F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9759F: drivers/bus/hisi_lpc.c 9760 9761HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9762M: Yisen Zhuang <yisen.zhuang@huawei.com> 9763M: Salil Mehta <salil.mehta@huawei.com> 9764M: Jijie Shao <shaojijie@huawei.com> 9765L: netdev@vger.kernel.org 9766S: Maintained 9767W: http://www.hisilicon.com 9768F: drivers/net/ethernet/hisilicon/hns3/ 9769 9770HISILICON NETWORK SUBSYSTEM DRIVER 9771M: Yisen Zhuang <yisen.zhuang@huawei.com> 9772M: Salil Mehta <salil.mehta@huawei.com> 9773L: netdev@vger.kernel.org 9774S: Maintained 9775W: http://www.hisilicon.com 9776F: Documentation/devicetree/bindings/net/hisilicon*.txt 9777F: drivers/net/ethernet/hisilicon/ 9778 9779HISILICON PMU DRIVER 9780M: Yicong Yang <yangyicong@hisilicon.com> 9781M: Jonathan Cameron <jonathan.cameron@huawei.com> 9782S: Supported 9783W: http://www.hisilicon.com 9784F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9785F: Documentation/admin-guide/perf/hisi-pmu.rst 9786F: drivers/perf/hisilicon 9787 9788HISILICON PTT DRIVER 9789M: Yicong Yang <yangyicong@hisilicon.com> 9790M: Jonathan Cameron <jonathan.cameron@huawei.com> 9791L: linux-kernel@vger.kernel.org 9792S: Maintained 9793F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9794F: Documentation/trace/hisi-ptt.rst 9795F: drivers/hwtracing/ptt/ 9796F: tools/perf/arch/arm64/util/hisi-ptt.c 9797F: tools/perf/util/hisi-ptt* 9798F: tools/perf/util/hisi-ptt-decoder/* 9799 9800HISILICON QM DRIVER 9801M: Weili Qian <qianweili@huawei.com> 9802M: Zhou Wang <wangzhou1@hisilicon.com> 9803L: linux-crypto@vger.kernel.org 9804S: Maintained 9805F: drivers/crypto/hisilicon/Kconfig 9806F: drivers/crypto/hisilicon/Makefile 9807F: drivers/crypto/hisilicon/qm.c 9808F: drivers/crypto/hisilicon/sgl.c 9809F: include/linux/hisi_acc_qm.h 9810 9811HISILICON ROCE DRIVER 9812M: Chengchang Tang <tangchengchang@huawei.com> 9813M: Junxian Huang <huangjunxian6@hisilicon.com> 9814L: linux-rdma@vger.kernel.org 9815S: Maintained 9816F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9817F: drivers/infiniband/hw/hns/ 9818 9819HISILICON SAS Controller 9820M: Xiang Chen <chenxiang66@hisilicon.com> 9821S: Supported 9822W: http://www.hisilicon.com 9823F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9824F: drivers/scsi/hisi_sas/ 9825 9826HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9827M: Longfang Liu <liulongfang@huawei.com> 9828L: linux-crypto@vger.kernel.org 9829S: Maintained 9830F: Documentation/ABI/testing/debugfs-hisi-sec 9831F: drivers/crypto/hisilicon/sec2/sec.h 9832F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9833F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9834F: drivers/crypto/hisilicon/sec2/sec_main.c 9835 9836HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9837M: Jay Fang <f.fangjian@huawei.com> 9838L: linux-spi@vger.kernel.org 9839S: Maintained 9840W: http://www.hisilicon.com 9841F: drivers/spi/spi-hisi-kunpeng.c 9842 9843HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9844M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9845L: linux-kernel@vger.kernel.org 9846S: Maintained 9847F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9848F: drivers/spmi/hisi-spmi-controller.c 9849 9850HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9851M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9852L: linux-kernel@vger.kernel.org 9853S: Maintained 9854F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9855F: drivers/mfd/hi6421-spmi-pmic.c 9856 9857HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9858M: Weili Qian <qianweili@huawei.com> 9859S: Maintained 9860F: drivers/crypto/hisilicon/trng/trng.c 9861 9862HISILICON V3XX SPI NOR FLASH Controller Driver 9863M: Jay Fang <f.fangjian@huawei.com> 9864S: Maintained 9865W: http://www.hisilicon.com 9866F: drivers/spi/spi-hisi-sfc-v3xx.c 9867 9868HISILICON ZIP Controller DRIVER 9869M: Yang Shen <shenyang39@huawei.com> 9870M: Zhou Wang <wangzhou1@hisilicon.com> 9871L: linux-crypto@vger.kernel.org 9872S: Maintained 9873F: Documentation/ABI/testing/debugfs-hisi-zip 9874F: drivers/crypto/hisilicon/zip/ 9875 9876HMM - Heterogeneous Memory Management 9877M: Jérôme Glisse <jglisse@redhat.com> 9878L: linux-mm@kvack.org 9879S: Maintained 9880F: Documentation/mm/hmm.rst 9881F: include/linux/hmm* 9882F: lib/test_hmm* 9883F: mm/hmm* 9884F: tools/testing/selftests/mm/*hmm* 9885 9886HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9887M: Petre Rodan <petre.rodan@subdimension.ro> 9888L: linux-iio@vger.kernel.org 9889S: Maintained 9890F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9891F: drivers/iio/pressure/hsc030pa* 9892 9893HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9894M: Andreas Klinger <ak@it-klinger.de> 9895M: Petre Rodan <petre.rodan@subdimension.ro> 9896L: linux-iio@vger.kernel.org 9897S: Maintained 9898F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9899F: drivers/iio/pressure/mprls0025pa* 9900 9901HP BIOSCFG DRIVER 9902M: Jorge Lopez <jorge.lopez2@hp.com> 9903L: platform-driver-x86@vger.kernel.org 9904S: Maintained 9905F: drivers/platform/x86/hp/hp-bioscfg/ 9906 9907HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9908L: platform-driver-x86@vger.kernel.org 9909S: Orphan 9910F: drivers/platform/x86/hp/tc1100-wmi.c 9911 9912HP WMI HARDWARE MONITOR DRIVER 9913M: James Seo <james@equiv.tech> 9914L: linux-hwmon@vger.kernel.org 9915S: Maintained 9916F: Documentation/hwmon/hp-wmi-sensors.rst 9917F: drivers/hwmon/hp-wmi-sensors.c 9918 9919HPET: High Precision Event Timers driver 9920M: Clemens Ladisch <clemens@ladisch.de> 9921S: Maintained 9922F: Documentation/timers/hpet.rst 9923F: drivers/char/hpet.c 9924F: include/linux/hpet.h 9925F: include/uapi/linux/hpet.h 9926 9927HPET: x86 9928S: Orphan 9929F: arch/x86/include/asm/hpet.h 9930F: arch/x86/kernel/hpet.c 9931 9932HPFS FILESYSTEM 9933M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9934S: Maintained 9935W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9936F: fs/hpfs/ 9937 9938HS3001 Hardware Temperature and Humidity Sensor 9939M: Andre Werner <andre.werner@systec-electronic.com> 9940L: linux-hwmon@vger.kernel.org 9941S: Maintained 9942F: drivers/hwmon/hs3001.c 9943 9944HSI SUBSYSTEM 9945M: Sebastian Reichel <sre@kernel.org> 9946S: Maintained 9947T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9948F: Documentation/ABI/testing/sysfs-bus-hsi 9949F: Documentation/driver-api/hsi.rst 9950F: drivers/hsi/ 9951F: include/linux/hsi/ 9952F: include/uapi/linux/hsi/ 9953 9954HSO 3G MODEM DRIVER 9955L: linux-usb@vger.kernel.org 9956S: Orphan 9957F: drivers/net/usb/hso.c 9958 9959HSR NETWORK PROTOCOL 9960L: netdev@vger.kernel.org 9961S: Orphan 9962F: net/hsr/ 9963 9964HT16K33 LED CONTROLLER DRIVER 9965M: Robin van der Gracht <robin@protonic.nl> 9966S: Maintained 9967F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9968F: drivers/auxdisplay/ht16k33.c 9969 9970HTCPEN TOUCHSCREEN DRIVER 9971M: Pau Oliva Fora <pof@eslack.org> 9972L: linux-input@vger.kernel.org 9973S: Maintained 9974F: drivers/input/touchscreen/htcpen.c 9975 9976HTE SUBSYSTEM 9977M: Dipen Patel <dipenp@nvidia.com> 9978L: timestamp@lists.linux.dev 9979S: Maintained 9980Q: https://patchwork.kernel.org/project/timestamp/list/ 9981T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9982F: Documentation/devicetree/bindings/timestamp/ 9983F: Documentation/driver-api/hte/ 9984F: drivers/hte/ 9985F: include/linux/hte.h 9986 9987HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9988M: Lorenzo Bianconi <lorenzo@kernel.org> 9989L: linux-iio@vger.kernel.org 9990S: Maintained 9991W: http://www.st.com/ 9992F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9993F: drivers/iio/humidity/hts221* 9994 9995HUAWEI ETHERNET DRIVER 9996M: Cai Huoqing <cai.huoqing@linux.dev> 9997L: netdev@vger.kernel.org 9998S: Maintained 9999F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10000F: drivers/net/ethernet/huawei/hinic/ 10001 10002HUGETLB SUBSYSTEM 10003M: Muchun Song <muchun.song@linux.dev> 10004L: linux-mm@kvack.org 10005S: Maintained 10006F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10007F: Documentation/admin-guide/mm/hugetlbpage.rst 10008F: Documentation/mm/hugetlbfs_reserv.rst 10009F: Documentation/mm/vmemmap_dedup.rst 10010F: fs/hugetlbfs/ 10011F: include/linux/hugetlb.h 10012F: mm/hugetlb.c 10013F: mm/hugetlb_vmemmap.c 10014F: mm/hugetlb_vmemmap.h 10015F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10016 10017HVA ST MEDIA DRIVER 10018M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10019L: linux-media@vger.kernel.org 10020S: Supported 10021W: https://linuxtv.org 10022T: git git://linuxtv.org/media_tree.git 10023F: drivers/media/platform/st/sti/hva 10024 10025HWPOISON MEMORY FAILURE HANDLING 10026M: Miaohe Lin <linmiaohe@huawei.com> 10027R: Naoya Horiguchi <nao.horiguchi@gmail.com> 10028L: linux-mm@kvack.org 10029S: Maintained 10030F: mm/hwpoison-inject.c 10031F: mm/memory-failure.c 10032 10033HYCON HY46XX TOUCHSCREEN SUPPORT 10034M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10035L: linux-input@vger.kernel.org 10036S: Maintained 10037F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10038F: drivers/input/touchscreen/hycon-hy46xx.c 10039 10040HYGON PROCESSOR SUPPORT 10041M: Pu Wen <puwen@hygon.cn> 10042L: linux-kernel@vger.kernel.org 10043S: Maintained 10044F: arch/x86/kernel/cpu/hygon.c 10045 10046HYNIX HI556 SENSOR DRIVER 10047M: Sakari Ailus <sakari.ailus@linux.intel.com> 10048L: linux-media@vger.kernel.org 10049S: Maintained 10050T: git git://linuxtv.org/media_tree.git 10051F: drivers/media/i2c/hi556.c 10052 10053HYNIX HI846 SENSOR DRIVER 10054M: Martin Kepplinger <martin.kepplinger@puri.sm> 10055L: linux-media@vger.kernel.org 10056S: Maintained 10057F: drivers/media/i2c/hi846.c 10058 10059HYNIX HI847 SENSOR DRIVER 10060M: Sakari Ailus <sakari.ailus@linux.intel.com> 10061L: linux-media@vger.kernel.org 10062S: Maintained 10063F: drivers/media/i2c/hi847.c 10064 10065Hyper-V/Azure CORE AND DRIVERS 10066M: "K. Y. Srinivasan" <kys@microsoft.com> 10067M: Haiyang Zhang <haiyangz@microsoft.com> 10068M: Wei Liu <wei.liu@kernel.org> 10069M: Dexuan Cui <decui@microsoft.com> 10070L: linux-hyperv@vger.kernel.org 10071S: Supported 10072T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10073F: Documentation/ABI/stable/sysfs-bus-vmbus 10074F: Documentation/ABI/testing/debugfs-hyperv 10075F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10076F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10077F: Documentation/virt/hyperv 10078F: arch/arm64/hyperv 10079F: arch/arm64/include/asm/hyperv-tlfs.h 10080F: arch/arm64/include/asm/mshyperv.h 10081F: arch/x86/hyperv 10082F: arch/x86/include/asm/hyperv-tlfs.h 10083F: arch/x86/include/asm/mshyperv.h 10084F: arch/x86/include/asm/trace/hyperv.h 10085F: arch/x86/kernel/cpu/mshyperv.c 10086F: drivers/clocksource/hyperv_timer.c 10087F: drivers/hid/hid-hyperv.c 10088F: drivers/hv/ 10089F: drivers/input/serio/hyperv-keyboard.c 10090F: drivers/iommu/hyperv-iommu.c 10091F: drivers/net/ethernet/microsoft/ 10092F: drivers/net/hyperv/ 10093F: drivers/pci/controller/pci-hyperv-intf.c 10094F: drivers/pci/controller/pci-hyperv.c 10095F: drivers/scsi/storvsc_drv.c 10096F: drivers/uio/uio_hv_generic.c 10097F: drivers/video/fbdev/hyperv_fb.c 10098F: include/asm-generic/hyperv-tlfs.h 10099F: include/asm-generic/mshyperv.h 10100F: include/clocksource/hyperv_timer.h 10101F: include/linux/hyperv.h 10102F: include/net/mana 10103F: include/uapi/linux/hyperv.h 10104F: net/vmw_vsock/hyperv_transport.c 10105F: tools/hv/ 10106 10107HYPERBUS SUPPORT 10108M: Vignesh Raghavendra <vigneshr@ti.com> 10109R: Tudor Ambarus <tudor.ambarus@linaro.org> 10110L: linux-mtd@lists.infradead.org 10111S: Supported 10112Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10113C: irc://irc.oftc.net/mtd 10114T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10115F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10116F: drivers/mtd/hyperbus/ 10117F: include/linux/mtd/hyperbus.h 10118 10119HYPERVISOR VIRTUAL CONSOLE DRIVER 10120L: linuxppc-dev@lists.ozlabs.org 10121S: Odd Fixes 10122F: drivers/tty/hvc/ 10123 10124I2C ACPI SUPPORT 10125M: Mika Westerberg <mika.westerberg@linux.intel.com> 10126L: linux-i2c@vger.kernel.org 10127L: linux-acpi@vger.kernel.org 10128S: Maintained 10129F: drivers/i2c/i2c-core-acpi.c 10130 10131I2C ADDRESS TRANSLATOR (ATR) 10132M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10133R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10134L: linux-i2c@vger.kernel.org 10135S: Maintained 10136F: drivers/i2c/i2c-atr.c 10137F: include/linux/i2c-atr.h 10138 10139I2C CONTROLLER DRIVER FOR NVIDIA GPU 10140M: Ajay Gupta <ajayg@nvidia.com> 10141L: linux-i2c@vger.kernel.org 10142S: Maintained 10143F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10144F: drivers/i2c/busses/i2c-nvidia-gpu.c 10145 10146I2C MUXES 10147M: Peter Rosin <peda@axentia.se> 10148L: linux-i2c@vger.kernel.org 10149S: Maintained 10150F: Documentation/devicetree/bindings/i2c/i2c-arb* 10151F: Documentation/devicetree/bindings/i2c/i2c-gate* 10152F: Documentation/devicetree/bindings/i2c/i2c-mux* 10153F: Documentation/i2c/i2c-topology.rst 10154F: Documentation/i2c/muxes/ 10155F: drivers/i2c/i2c-mux.c 10156F: drivers/i2c/muxes/ 10157F: include/linux/i2c-mux.h 10158 10159I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10160M: Gregory CLEMENT <gregory.clement@bootlin.com> 10161L: linux-i2c@vger.kernel.org 10162S: Maintained 10163F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10164F: drivers/i2c/busses/i2c-mv64xxx.c 10165 10166I2C OVER PARALLEL PORT 10167M: Jean Delvare <jdelvare@suse.com> 10168L: linux-i2c@vger.kernel.org 10169S: Maintained 10170F: Documentation/i2c/busses/i2c-parport.rst 10171F: drivers/i2c/busses/i2c-parport.c 10172 10173I2C SUBSYSTEM 10174M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10175L: linux-i2c@vger.kernel.org 10176S: Maintained 10177W: https://i2c.wiki.kernel.org/ 10178Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10179T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10180F: Documentation/i2c/ 10181F: drivers/i2c/* 10182F: include/dt-bindings/i2c/i2c.h 10183F: include/linux/i2c-dev.h 10184F: include/linux/i2c-smbus.h 10185F: include/linux/i2c.h 10186F: include/uapi/linux/i2c-*.h 10187F: include/uapi/linux/i2c.h 10188 10189I2C SUBSYSTEM HOST DRIVERS 10190M: Andi Shyti <andi.shyti@kernel.org> 10191L: linux-i2c@vger.kernel.org 10192S: Maintained 10193W: https://i2c.wiki.kernel.org/ 10194Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10195T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10196F: Documentation/devicetree/bindings/i2c/ 10197F: drivers/i2c/algos/ 10198F: drivers/i2c/busses/ 10199F: include/dt-bindings/i2c/ 10200 10201I2C-TAOS-EVM DRIVER 10202M: Jean Delvare <jdelvare@suse.com> 10203L: linux-i2c@vger.kernel.org 10204S: Maintained 10205F: Documentation/i2c/busses/i2c-taos-evm.rst 10206F: drivers/i2c/busses/i2c-taos-evm.c 10207 10208I2C-TINY-USB DRIVER 10209M: Till Harbaum <till@harbaum.org> 10210L: linux-i2c@vger.kernel.org 10211S: Maintained 10212W: http://www.harbaum.org/till/i2c_tiny_usb 10213F: drivers/i2c/busses/i2c-tiny-usb.c 10214 10215I2C/SMBUS CONTROLLER DRIVERS FOR PC 10216M: Jean Delvare <jdelvare@suse.com> 10217L: linux-i2c@vger.kernel.org 10218S: Maintained 10219F: Documentation/i2c/busses/i2c-ali1535.rst 10220F: Documentation/i2c/busses/i2c-ali1563.rst 10221F: Documentation/i2c/busses/i2c-ali15x3.rst 10222F: Documentation/i2c/busses/i2c-amd756.rst 10223F: Documentation/i2c/busses/i2c-amd8111.rst 10224F: Documentation/i2c/busses/i2c-i801.rst 10225F: Documentation/i2c/busses/i2c-nforce2.rst 10226F: Documentation/i2c/busses/i2c-piix4.rst 10227F: Documentation/i2c/busses/i2c-sis5595.rst 10228F: Documentation/i2c/busses/i2c-sis630.rst 10229F: Documentation/i2c/busses/i2c-sis96x.rst 10230F: Documentation/i2c/busses/i2c-via.rst 10231F: Documentation/i2c/busses/i2c-viapro.rst 10232F: drivers/i2c/busses/i2c-ali1535.c 10233F: drivers/i2c/busses/i2c-ali1563.c 10234F: drivers/i2c/busses/i2c-ali15x3.c 10235F: drivers/i2c/busses/i2c-amd756-s4882.c 10236F: drivers/i2c/busses/i2c-amd756.c 10237F: drivers/i2c/busses/i2c-amd8111.c 10238F: drivers/i2c/busses/i2c-i801.c 10239F: drivers/i2c/busses/i2c-isch.c 10240F: drivers/i2c/busses/i2c-nforce2-s4985.c 10241F: drivers/i2c/busses/i2c-nforce2.c 10242F: drivers/i2c/busses/i2c-piix4.c 10243F: drivers/i2c/busses/i2c-sis5595.c 10244F: drivers/i2c/busses/i2c-sis630.c 10245F: drivers/i2c/busses/i2c-sis96x.c 10246F: drivers/i2c/busses/i2c-via.c 10247F: drivers/i2c/busses/i2c-viapro.c 10248 10249I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10250M: Hans de Goede <hdegoede@redhat.com> 10251L: linux-i2c@vger.kernel.org 10252S: Maintained 10253F: drivers/i2c/busses/i2c-cht-wc.c 10254 10255I2C/SMBUS ISMT DRIVER 10256M: Seth Heasley <seth.heasley@intel.com> 10257M: Neil Horman <nhorman@tuxdriver.com> 10258L: linux-i2c@vger.kernel.org 10259F: Documentation/i2c/busses/i2c-ismt.rst 10260F: drivers/i2c/busses/i2c-ismt.c 10261 10262I2C/SMBUS STUB DRIVER 10263M: Jean Delvare <jdelvare@suse.com> 10264L: linux-i2c@vger.kernel.org 10265S: Maintained 10266F: drivers/i2c/i2c-stub.c 10267 10268I3C DRIVER FOR ASPEED AST2600 10269M: Jeremy Kerr <jk@codeconstruct.com.au> 10270S: Maintained 10271F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10272F: drivers/i3c/master/ast2600-i3c-master.c 10273 10274I3C DRIVER FOR CADENCE I3C MASTER IP 10275M: Przemysław Gaj <pgaj@cadence.com> 10276S: Maintained 10277F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10278F: drivers/i3c/master/i3c-master-cdns.c 10279 10280I3C DRIVER FOR SYNOPSYS DESIGNWARE 10281S: Orphan 10282F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10283F: drivers/i3c/master/dw* 10284 10285I3C SUBSYSTEM 10286M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10287L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10288S: Maintained 10289C: irc://chat.freenode.net/linux-i3c 10290T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10291F: Documentation/ABI/testing/sysfs-bus-i3c 10292F: Documentation/devicetree/bindings/i3c/ 10293F: Documentation/driver-api/i3c 10294F: drivers/i3c/ 10295F: include/linux/i3c/ 10296 10297IBM Operation Panel Input Driver 10298M: Eddie James <eajames@linux.ibm.com> 10299L: linux-input@vger.kernel.org 10300S: Maintained 10301F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10302F: drivers/input/misc/ibm-panel.c 10303 10304IBM Power 842 compression accelerator 10305M: Haren Myneni <haren@us.ibm.com> 10306S: Supported 10307F: crypto/842.c 10308F: drivers/crypto/nx/Kconfig 10309F: drivers/crypto/nx/Makefile 10310F: drivers/crypto/nx/nx-842* 10311F: include/linux/sw842.h 10312F: lib/842/ 10313 10314IBM Power in-Nest Crypto Acceleration 10315M: Breno Leitão <leitao@debian.org> 10316M: Nayna Jain <nayna@linux.ibm.com> 10317M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10318L: linux-crypto@vger.kernel.org 10319S: Supported 10320F: drivers/crypto/nx/Kconfig 10321F: drivers/crypto/nx/Makefile 10322F: drivers/crypto/nx/nx-aes* 10323F: drivers/crypto/nx/nx-sha* 10324F: drivers/crypto/nx/nx.* 10325F: drivers/crypto/nx/nx_csbcpb.h 10326F: drivers/crypto/nx/nx_debugfs.c 10327 10328IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10329M: Tyrel Datwyler <tyreld@linux.ibm.com> 10330L: linux-pci@vger.kernel.org 10331L: linuxppc-dev@lists.ozlabs.org 10332S: Supported 10333F: drivers/pci/hotplug/rpadlpar* 10334 10335IBM Power Linux RAID adapter 10336M: Brian King <brking@us.ibm.com> 10337S: Supported 10338F: drivers/scsi/ipr.* 10339 10340IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10341M: Tyrel Datwyler <tyreld@linux.ibm.com> 10342L: linux-pci@vger.kernel.org 10343L: linuxppc-dev@lists.ozlabs.org 10344S: Supported 10345F: drivers/pci/hotplug/rpaphp* 10346 10347IBM Power SRIOV Virtual NIC Device Driver 10348M: Haren Myneni <haren@linux.ibm.com> 10349M: Rick Lindsley <ricklind@linux.ibm.com> 10350R: Nick Child <nnac123@linux.ibm.com> 10351R: Thomas Falcon <tlfalcon@linux.ibm.com> 10352L: netdev@vger.kernel.org 10353S: Supported 10354F: drivers/net/ethernet/ibm/ibmvnic.* 10355 10356IBM Power VFIO Support 10357M: Timothy Pearson <tpearson@raptorengineering.com> 10358S: Supported 10359F: drivers/vfio/vfio_iommu_spapr_tce.c 10360 10361IBM Power Virtual Ethernet Device Driver 10362M: Nick Child <nnac123@linux.ibm.com> 10363L: netdev@vger.kernel.org 10364S: Supported 10365F: drivers/net/ethernet/ibm/ibmveth.* 10366 10367IBM Power Virtual FC Device Drivers 10368M: Tyrel Datwyler <tyreld@linux.ibm.com> 10369L: linux-scsi@vger.kernel.org 10370S: Supported 10371F: drivers/scsi/ibmvscsi/ibmvfc* 10372 10373IBM Power Virtual Management Channel Driver 10374M: Brad Warrum <bwarrum@linux.ibm.com> 10375M: Ritu Agarwal <rituagar@linux.ibm.com> 10376S: Supported 10377F: drivers/misc/ibmvmc.* 10378 10379IBM Power Virtual SCSI Device Drivers 10380M: Tyrel Datwyler <tyreld@linux.ibm.com> 10381L: linux-scsi@vger.kernel.org 10382S: Supported 10383F: drivers/scsi/ibmvscsi/ibmvscsi* 10384F: include/scsi/viosrp.h 10385 10386IBM Power Virtual SCSI Device Target Driver 10387M: Tyrel Datwyler <tyreld@linux.ibm.com> 10388L: linux-scsi@vger.kernel.org 10389L: target-devel@vger.kernel.org 10390S: Supported 10391F: drivers/scsi/ibmvscsi_tgt/ 10392 10393IBM Power VMX Cryptographic instructions 10394M: Breno Leitão <leitao@debian.org> 10395M: Nayna Jain <nayna@linux.ibm.com> 10396M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10397L: linux-crypto@vger.kernel.org 10398S: Supported 10399F: arch/powerpc/crypto/Kconfig 10400F: arch/powerpc/crypto/Makefile 10401F: arch/powerpc/crypto/aes.c 10402F: arch/powerpc/crypto/aes_cbc.c 10403F: arch/powerpc/crypto/aes_ctr.c 10404F: arch/powerpc/crypto/aes_xts.c 10405F: arch/powerpc/crypto/aesp8-ppc.* 10406F: arch/powerpc/crypto/ghash.c 10407F: arch/powerpc/crypto/ghashp8-ppc.pl 10408F: arch/powerpc/crypto/ppc-xlate.pl 10409F: arch/powerpc/crypto/vmx.c 10410 10411IBM ServeRAID RAID DRIVER 10412S: Orphan 10413F: drivers/scsi/ips.* 10414 10415ICH LPC AND GPIO DRIVER 10416M: Peter Tyser <ptyser@xes-inc.com> 10417S: Maintained 10418F: drivers/gpio/gpio-ich.c 10419F: drivers/mfd/lpc_ich.c 10420 10421ICY I2C DRIVER 10422M: Max Staudt <max@enpas.org> 10423L: linux-i2c@vger.kernel.org 10424S: Maintained 10425F: drivers/i2c/busses/i2c-icy.c 10426 10427IDEAPAD LAPTOP EXTRAS DRIVER 10428M: Ike Panhc <ike.pan@canonical.com> 10429L: platform-driver-x86@vger.kernel.org 10430S: Maintained 10431W: http://launchpad.net/ideapad-laptop 10432F: drivers/platform/x86/ideapad-laptop.c 10433 10434IDEAPAD LAPTOP SLIDEBAR DRIVER 10435M: Andrey Moiseev <o2g.org.ru@gmail.com> 10436L: linux-input@vger.kernel.org 10437S: Maintained 10438W: https://github.com/o2genum/ideapad-slidebar 10439F: drivers/input/misc/ideapad_slidebar.c 10440 10441IDT VersaClock 5 CLOCK DRIVER 10442M: Luca Ceresoli <luca@lucaceresoli.net> 10443S: Maintained 10444F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10445F: drivers/clk/clk-versaclock5.c 10446 10447IEEE 802.15.4 SUBSYSTEM 10448M: Alexander Aring <alex.aring@gmail.com> 10449M: Stefan Schmidt <stefan@datenfreihafen.org> 10450M: Miquel Raynal <miquel.raynal@bootlin.com> 10451L: linux-wpan@vger.kernel.org 10452S: Maintained 10453W: https://linux-wpan.org/ 10454Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10455T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10456T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10457F: Documentation/networking/ieee802154.rst 10458F: drivers/net/ieee802154/ 10459F: include/linux/ieee802154.h 10460F: include/linux/nl802154.h 10461F: include/net/af_ieee802154.h 10462F: include/net/cfg802154.h 10463F: include/net/ieee802154_netdev.h 10464F: include/net/mac802154.h 10465F: include/net/nl802154.h 10466F: net/ieee802154/ 10467F: net/mac802154/ 10468 10469IFCVF VIRTIO DATA PATH ACCELERATOR 10470R: Zhu Lingshan <lingshan.zhu@intel.com> 10471F: drivers/vdpa/ifcvf/ 10472 10473IFE PROTOCOL 10474M: Yotam Gigi <yotam.gi@gmail.com> 10475M: Jamal Hadi Salim <jhs@mojatatu.com> 10476F: include/net/ife.h 10477F: include/uapi/linux/ife.h 10478F: net/ife 10479 10480IGORPLUG-USB IR RECEIVER 10481M: Sean Young <sean@mess.org> 10482L: linux-media@vger.kernel.org 10483S: Maintained 10484F: drivers/media/rc/igorplugusb.c 10485 10486IGUANAWORKS USB IR TRANSCEIVER 10487M: Sean Young <sean@mess.org> 10488L: linux-media@vger.kernel.org 10489S: Maintained 10490F: drivers/media/rc/iguanair.c 10491 10492IIO BACKEND FRAMEWORK 10493M: Nuno Sa <nuno.sa@analog.com> 10494R: Olivier Moysan <olivier.moysan@foss.st.com> 10495L: linux-iio@vger.kernel.org 10496S: Maintained 10497F: drivers/iio/industrialio-backend.c 10498F: include/linux/iio/backend.h 10499 10500IIO DIGITAL POTENTIOMETER DAC 10501M: Peter Rosin <peda@axentia.se> 10502L: linux-iio@vger.kernel.org 10503S: Maintained 10504F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10505F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10506F: drivers/iio/dac/dpot-dac.c 10507 10508IIO ENVELOPE DETECTOR 10509M: Peter Rosin <peda@axentia.se> 10510L: linux-iio@vger.kernel.org 10511S: Maintained 10512F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10513F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10514F: drivers/iio/adc/envelope-detector.c 10515 10516IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10517M: Matti Vaittinen <mazziesaccount@gmail.com> 10518L: linux-iio@vger.kernel.org 10519S: Maintained 10520F: drivers/iio/industrialio-gts-helper.c 10521F: include/linux/iio/iio-gts-helper.h 10522F: drivers/iio/test/iio-test-gts.c 10523 10524IIO MULTIPLEXER 10525M: Peter Rosin <peda@axentia.se> 10526L: linux-iio@vger.kernel.org 10527S: Maintained 10528F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10529F: drivers/iio/multiplexer/iio-mux.c 10530 10531IIO SCMI BASED DRIVER 10532M: Jyoti Bhayana <jbhayana@google.com> 10533L: linux-iio@vger.kernel.org 10534S: Maintained 10535F: drivers/iio/common/scmi_sensors/scmi_iio.c 10536 10537IIO SUBSYSTEM AND DRIVERS 10538M: Jonathan Cameron <jic23@kernel.org> 10539R: Lars-Peter Clausen <lars@metafoo.de> 10540L: linux-iio@vger.kernel.org 10541S: Maintained 10542T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10543F: Documentation/ABI/testing/configfs-iio* 10544F: Documentation/ABI/testing/sysfs-bus-iio* 10545F: Documentation/devicetree/bindings/iio/ 10546F: drivers/iio/ 10547F: drivers/staging/iio/ 10548F: include/dt-bindings/iio/ 10549F: include/linux/iio/ 10550F: tools/iio/ 10551 10552IIO UNIT CONVERTER 10553M: Peter Rosin <peda@axentia.se> 10554L: linux-iio@vger.kernel.org 10555S: Maintained 10556F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10557F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10558F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10559F: drivers/iio/afe/iio-rescale.c 10560 10561IKANOS/ADI EAGLE ADSL USB DRIVER 10562M: Matthieu Castet <castet.matthieu@free.fr> 10563M: Stanislaw Gruszka <stf_xl@wp.pl> 10564S: Maintained 10565F: drivers/usb/atm/ueagle-atm.c 10566 10567IMAGIS TOUCHSCREEN DRIVER 10568M: Markuss Broks <markuss.broks@gmail.com> 10569S: Maintained 10570F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10571F: drivers/input/touchscreen/imagis.c 10572 10573IMGTEC ASCII LCD DRIVER 10574M: Paul Burton <paulburton@kernel.org> 10575S: Maintained 10576F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10577F: drivers/auxdisplay/img-ascii-lcd.c 10578 10579IMGTEC IR DECODER DRIVER 10580S: Orphan 10581F: drivers/media/rc/img-ir/ 10582 10583IMGTEC POWERVR DRM DRIVER 10584M: Frank Binns <frank.binns@imgtec.com> 10585M: Matt Coster <matt.coster@imgtec.com> 10586S: Supported 10587T: git git://anongit.freedesktop.org/drm/drm-misc 10588F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10589F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10590F: Documentation/gpu/imagination/ 10591F: drivers/gpu/drm/imagination/ 10592F: include/uapi/drm/pvr_drm.h 10593 10594IMON SOUNDGRAPH USB IR RECEIVER 10595M: Sean Young <sean@mess.org> 10596L: linux-media@vger.kernel.org 10597S: Maintained 10598F: drivers/media/rc/imon.c 10599F: drivers/media/rc/imon_raw.c 10600 10601IMS TWINTURBO FRAMEBUFFER DRIVER 10602L: linux-fbdev@vger.kernel.org 10603S: Orphan 10604F: drivers/video/fbdev/imsttfb.c 10605 10606INDEX OF FURTHER KERNEL DOCUMENTATION 10607M: Carlos Bilbao <carlos.bilbao@amd.com> 10608S: Maintained 10609F: Documentation/process/kernel-docs.rst 10610 10611INDUSTRY PACK SUBSYSTEM (IPACK) 10612M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10613M: Jens Taprogge <jens.taprogge@taprogge.org> 10614M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10615L: industrypack-devel@lists.sourceforge.net 10616S: Maintained 10617W: http://industrypack.sourceforge.net 10618F: drivers/ipack/ 10619 10620INFINEON DPS310 Driver 10621M: Eddie James <eajames@linux.ibm.com> 10622L: linux-iio@vger.kernel.org 10623S: Maintained 10624F: drivers/iio/pressure/dps310.c 10625 10626INFINEON PEB2466 ASoC CODEC 10627M: Herve Codina <herve.codina@bootlin.com> 10628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10629S: Maintained 10630F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10631F: sound/soc/codecs/peb2466.c 10632 10633INFINIBAND SUBSYSTEM 10634M: Jason Gunthorpe <jgg@nvidia.com> 10635M: Leon Romanovsky <leonro@nvidia.com> 10636L: linux-rdma@vger.kernel.org 10637S: Supported 10638W: https://github.com/linux-rdma/rdma-core 10639Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10640T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10641F: Documentation/devicetree/bindings/infiniband/ 10642F: Documentation/infiniband/ 10643F: drivers/infiniband/ 10644F: include/rdma/ 10645F: include/trace/events/ib_mad.h 10646F: include/trace/events/ib_umad.h 10647F: include/trace/misc/rdma.h 10648F: include/uapi/linux/if_infiniband.h 10649F: include/uapi/rdma/ 10650F: samples/bpf/ibumad_kern.c 10651F: samples/bpf/ibumad_user.c 10652 10653INGENIC JZ4780 NAND DRIVER 10654M: Harvey Hunt <harveyhuntnexus@gmail.com> 10655L: linux-mtd@lists.infradead.org 10656L: linux-mips@vger.kernel.org 10657S: Maintained 10658F: drivers/mtd/nand/raw/ingenic/ 10659 10660INGENIC JZ47xx SoCs 10661M: Paul Cercueil <paul@crapouillou.net> 10662L: linux-mips@vger.kernel.org 10663S: Maintained 10664F: arch/mips/boot/dts/ingenic/ 10665F: arch/mips/generic/board-ingenic.c 10666F: arch/mips/include/asm/mach-ingenic/ 10667F: arch/mips/ingenic/Kconfig 10668F: drivers/clk/ingenic/ 10669F: drivers/dma/dma-jz4780.c 10670F: drivers/gpu/drm/ingenic/ 10671F: drivers/i2c/busses/i2c-jz4780.c 10672F: drivers/iio/adc/ingenic-adc.c 10673F: drivers/irqchip/irq-ingenic.c 10674F: drivers/memory/jz4780-nemc.c 10675F: drivers/mmc/host/jz4740_mmc.c 10676F: drivers/mtd/nand/raw/ingenic/ 10677F: drivers/pinctrl/pinctrl-ingenic.c 10678F: drivers/power/supply/ingenic-battery.c 10679F: drivers/pwm/pwm-jz4740.c 10680F: drivers/remoteproc/ingenic_rproc.c 10681F: drivers/rtc/rtc-jz4740.c 10682F: drivers/tty/serial/8250/8250_ingenic.c 10683F: drivers/usb/musb/jz4740.c 10684F: drivers/watchdog/jz4740_wdt.c 10685F: include/dt-bindings/iio/adc/ingenic,adc.h 10686F: include/linux/mfd/ingenic-tcu.h 10687F: sound/soc/codecs/jz47* 10688F: sound/soc/jz4740/ 10689 10690INJOINIC IP5xxx POWER BANK IC DRIVER 10691M: Samuel Holland <samuel@sholland.org> 10692S: Maintained 10693F: drivers/power/supply/ip5xxx_power.c 10694 10695INOTIFY 10696M: Jan Kara <jack@suse.cz> 10697R: Amir Goldstein <amir73il@gmail.com> 10698L: linux-fsdevel@vger.kernel.org 10699S: Maintained 10700F: Documentation/filesystems/inotify.rst 10701F: fs/notify/inotify/ 10702F: include/linux/inotify.h 10703F: include/uapi/linux/inotify.h 10704 10705INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10706M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10707L: linux-input@vger.kernel.org 10708S: Maintained 10709Q: http://patchwork.kernel.org/project/linux-input/list/ 10710T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10711F: Documentation/devicetree/bindings/input/ 10712F: Documentation/devicetree/bindings/serio/ 10713F: Documentation/input/ 10714F: drivers/input/ 10715F: include/dt-bindings/input/ 10716F: include/linux/input.h 10717F: include/linux/input/ 10718F: include/uapi/linux/input-event-codes.h 10719F: include/uapi/linux/input.h 10720 10721INPUT MULTITOUCH (MT) PROTOCOL 10722M: Henrik Rydberg <rydberg@bitmath.org> 10723L: linux-input@vger.kernel.org 10724S: Odd fixes 10725F: Documentation/input/multi-touch-protocol.rst 10726F: drivers/input/input-mt.c 10727K: \b(ABS|SYN)_MT_ 10728 10729INSIDE SECURE CRYPTO DRIVER 10730M: Antoine Tenart <atenart@kernel.org> 10731L: linux-crypto@vger.kernel.org 10732S: Maintained 10733F: drivers/crypto/inside-secure/ 10734 10735INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10736M: Mimi Zohar <zohar@linux.ibm.com> 10737M: Roberto Sassu <roberto.sassu@huawei.com> 10738M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10739R: Eric Snowberg <eric.snowberg@oracle.com> 10740L: linux-integrity@vger.kernel.org 10741S: Supported 10742T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10743F: security/integrity/ 10744F: security/integrity/ima/ 10745 10746INTEL 810/815 FRAMEBUFFER DRIVER 10747M: Antonino Daplas <adaplas@gmail.com> 10748L: linux-fbdev@vger.kernel.org 10749S: Maintained 10750F: drivers/video/fbdev/i810/ 10751 10752INTEL 8254 COUNTER DRIVER 10753M: William Breathitt Gray <william.gray@linaro.org> 10754L: linux-iio@vger.kernel.org 10755S: Maintained 10756F: drivers/counter/i8254.c 10757F: include/linux/i8254.h 10758 10759INTEL 8255 GPIO DRIVER 10760M: William Breathitt Gray <william.gray@linaro.org> 10761L: linux-gpio@vger.kernel.org 10762S: Maintained 10763F: drivers/gpio/gpio-i8255.c 10764F: drivers/gpio/gpio-i8255.h 10765 10766INTEL ASoC DRIVERS 10767M: Cezary Rojewski <cezary.rojewski@intel.com> 10768M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10769M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10770M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10771M: Bard Liao <yung-chuan.liao@linux.intel.com> 10772M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10773M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10774L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10775S: Supported 10776F: sound/soc/intel/ 10777 10778INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10779M: Hans de Goede <hdegoede@redhat.com> 10780L: platform-driver-x86@vger.kernel.org 10781S: Maintained 10782F: drivers/platform/x86/intel/atomisp2/pm.c 10783 10784INTEL ATOMISP2 LED DRIVER 10785M: Hans de Goede <hdegoede@redhat.com> 10786L: platform-driver-x86@vger.kernel.org 10787S: Maintained 10788F: drivers/platform/x86/intel/atomisp2/led.c 10789 10790INTEL BIOS SAR INT1092 DRIVER 10791M: Shravan Sudhakar <s.shravan@intel.com> 10792L: platform-driver-x86@vger.kernel.org 10793S: Maintained 10794F: drivers/platform/x86/intel/int1092/ 10795 10796INTEL BROXTON PMC DRIVER 10797M: Mika Westerberg <mika.westerberg@linux.intel.com> 10798M: Zha Qipeng <qipeng.zha@intel.com> 10799S: Maintained 10800F: drivers/mfd/intel_pmc_bxt.c 10801F: include/linux/mfd/intel_pmc_bxt.h 10802 10803INTEL C600 SERIES SAS CONTROLLER DRIVER 10804M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10805L: linux-scsi@vger.kernel.org 10806S: Supported 10807T: git git://git.code.sf.net/p/intel-sas/isci 10808F: drivers/scsi/isci/ 10809 10810INTEL CPU family model numbers 10811M: Tony Luck <tony.luck@intel.com> 10812M: x86@kernel.org 10813L: linux-kernel@vger.kernel.org 10814S: Supported 10815F: arch/x86/include/asm/intel-family.h 10816 10817INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10818M: Jani Nikula <jani.nikula@linux.intel.com> 10819M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10820L: intel-gfx@lists.freedesktop.org 10821L: intel-xe@lists.freedesktop.org 10822S: Supported 10823F: drivers/gpu/drm/i915/display/ 10824F: drivers/gpu/drm/xe/display/ 10825F: drivers/gpu/drm/xe/compat-i915-headers 10826 10827INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10828M: Jani Nikula <jani.nikula@linux.intel.com> 10829M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10830M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10831M: Tvrtko Ursulin <tursulin@ursulin.net> 10832L: intel-gfx@lists.freedesktop.org 10833S: Supported 10834W: https://drm.pages.freedesktop.org/intel-docs/ 10835Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10836B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10837C: irc://irc.oftc.net/intel-gfx 10838T: git git://anongit.freedesktop.org/drm-intel 10839F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10840F: Documentation/gpu/i915.rst 10841F: drivers/gpu/drm/ci/xfails/i915* 10842F: drivers/gpu/drm/i915/ 10843F: include/drm/i915* 10844F: include/uapi/drm/i915_drm.h 10845 10846INTEL DRM XE DRIVER (Lunar Lake and newer) 10847M: Lucas De Marchi <lucas.demarchi@intel.com> 10848M: Oded Gabbay <ogabbay@kernel.org> 10849M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10850L: intel-xe@lists.freedesktop.org 10851S: Supported 10852W: https://drm.pages.freedesktop.org/intel-docs/ 10853Q: http://patchwork.freedesktop.org/project/intel-xe/ 10854B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10855C: irc://irc.oftc.net/xe 10856T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10857F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10858F: Documentation/gpu/xe/ 10859F: drivers/gpu/drm/xe/ 10860F: include/drm/xe* 10861F: include/uapi/drm/xe_drm.h 10862 10863INTEL ETHERNET DRIVERS 10864M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10865M: Tony Nguyen <anthony.l.nguyen@intel.com> 10866L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10867S: Supported 10868W: https://www.intel.com/content/www/us/en/support.html 10869Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10870T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10871T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10872F: Documentation/networking/device_drivers/ethernet/intel/ 10873F: drivers/net/ethernet/intel/ 10874F: drivers/net/ethernet/intel/*/ 10875F: include/linux/avf/virtchnl.h 10876F: include/linux/net/intel/iidc.h 10877 10878INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10879M: Mustafa Ismail <mustafa.ismail@intel.com> 10880M: Shiraz Saleem <shiraz.saleem@intel.com> 10881L: linux-rdma@vger.kernel.org 10882S: Supported 10883F: drivers/infiniband/hw/irdma/ 10884F: include/uapi/rdma/irdma-abi.h 10885 10886INTEL GPIO DRIVERS 10887M: Andy Shevchenko <andy@kernel.org> 10888L: linux-gpio@vger.kernel.org 10889S: Supported 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10891F: drivers/gpio/gpio-elkhartlake.c 10892F: drivers/gpio/gpio-ich.c 10893F: drivers/gpio/gpio-merrifield.c 10894F: drivers/gpio/gpio-ml-ioh.c 10895F: drivers/gpio/gpio-pch.c 10896F: drivers/gpio/gpio-sch.c 10897F: drivers/gpio/gpio-sodaville.c 10898F: drivers/gpio/gpio-tangier.c 10899F: drivers/gpio/gpio-tangier.h 10900 10901INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10902M: Zhenyu Wang <zhenyuw@linux.intel.com> 10903M: Zhi Wang <zhi.wang.linux@gmail.com> 10904L: intel-gvt-dev@lists.freedesktop.org 10905L: intel-gfx@lists.freedesktop.org 10906S: Supported 10907W: https://github.com/intel/gvt-linux/wiki 10908T: git https://github.com/intel/gvt-linux.git 10909F: drivers/gpu/drm/i915/gvt/ 10910 10911INTEL HID EVENT DRIVER 10912M: Alex Hung <alexhung@gmail.com> 10913L: platform-driver-x86@vger.kernel.org 10914S: Maintained 10915F: drivers/platform/x86/intel/hid.c 10916 10917INTEL I/OAT DMA DRIVER 10918M: Dave Jiang <dave.jiang@intel.com> 10919R: Dan Williams <dan.j.williams@intel.com> 10920L: dmaengine@vger.kernel.org 10921S: Supported 10922Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10923F: drivers/dma/ioat* 10924 10925INTEL IAA CRYPTO DRIVER 10926M: Tom Zanussi <tom.zanussi@linux.intel.com> 10927L: linux-crypto@vger.kernel.org 10928S: Supported 10929F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10930F: drivers/crypto/intel/iaa/* 10931 10932INTEL IDLE DRIVER 10933M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10934M: Len Brown <lenb@kernel.org> 10935L: linux-pm@vger.kernel.org 10936S: Supported 10937B: https://bugzilla.kernel.org 10938T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10939F: drivers/idle/intel_idle.c 10940 10941INTEL IDXD DRIVER 10942M: Fenghua Yu <fenghua.yu@intel.com> 10943M: Dave Jiang <dave.jiang@intel.com> 10944L: dmaengine@vger.kernel.org 10945S: Supported 10946F: drivers/dma/idxd/* 10947F: include/uapi/linux/idxd.h 10948 10949INTEL IN FIELD SCAN (IFS) DEVICE 10950M: Jithu Joseph <jithu.joseph@intel.com> 10951R: Ashok Raj <ashok.raj@intel.com> 10952R: Tony Luck <tony.luck@intel.com> 10953S: Maintained 10954F: drivers/platform/x86/intel/ifs 10955F: include/trace/events/intel_ifs.h 10956 10957INTEL INTEGRATED SENSOR HUB DRIVER 10958M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10959M: Jiri Kosina <jikos@kernel.org> 10960L: linux-input@vger.kernel.org 10961S: Maintained 10962F: drivers/hid/intel-ish-hid/ 10963 10964INTEL IOMMU (VT-d) 10965M: David Woodhouse <dwmw2@infradead.org> 10966M: Lu Baolu <baolu.lu@linux.intel.com> 10967L: iommu@lists.linux.dev 10968S: Supported 10969T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10970F: drivers/iommu/intel/ 10971 10972INTEL IPU3 CSI-2 CIO2 DRIVER 10973M: Yong Zhi <yong.zhi@intel.com> 10974M: Sakari Ailus <sakari.ailus@linux.intel.com> 10975M: Bingbu Cao <bingbu.cao@intel.com> 10976M: Dan Scally <djrscally@gmail.com> 10977R: Tianshu Qiu <tian.shu.qiu@intel.com> 10978L: linux-media@vger.kernel.org 10979S: Maintained 10980T: git git://linuxtv.org/media_tree.git 10981F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10982F: drivers/media/pci/intel/ipu3/ 10983 10984INTEL IPU3 CSI-2 IMGU DRIVER 10985M: Sakari Ailus <sakari.ailus@linux.intel.com> 10986R: Bingbu Cao <bingbu.cao@intel.com> 10987R: Tianshu Qiu <tian.shu.qiu@intel.com> 10988L: linux-media@vger.kernel.org 10989S: Maintained 10990F: Documentation/admin-guide/media/ipu3.rst 10991F: Documentation/admin-guide/media/ipu3_rcb.svg 10992F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10993F: drivers/staging/media/ipu3/ 10994 10995INTEL ISHTP ECLITE DRIVER 10996M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10997L: platform-driver-x86@vger.kernel.org 10998S: Supported 10999F: drivers/platform/x86/intel/ishtp_eclite.c 11000 11001INTEL IXP4XX CRYPTO SUPPORT 11002M: Corentin Labbe <clabbe@baylibre.com> 11003L: linux-crypto@vger.kernel.org 11004S: Maintained 11005F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11006 11007INTEL KEEM BAY DRM DRIVER 11008M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11009M: Edmund Dea <edmund.j.dea@intel.com> 11010S: Maintained 11011F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11012F: drivers/gpu/drm/kmb/ 11013 11014INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11015M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11016S: Maintained 11017F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11018F: drivers/crypto/intel/keembay/Kconfig 11019F: drivers/crypto/intel/keembay/Makefile 11020F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11021F: drivers/crypto/intel/keembay/ocs-aes.c 11022F: drivers/crypto/intel/keembay/ocs-aes.h 11023 11024INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11025M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11026M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11027M: Mark Gross <mgross@linux.intel.com> 11028S: Maintained 11029F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11030F: drivers/crypto/intel/keembay/Kconfig 11031F: drivers/crypto/intel/keembay/Makefile 11032F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11033 11034INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11035M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11036M: Declan Murphy <declan.murphy@intel.com> 11037S: Maintained 11038F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11039F: drivers/crypto/intel/keembay/Kconfig 11040F: drivers/crypto/intel/keembay/Makefile 11041F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11042F: drivers/crypto/intel/keembay/ocs-hcu.c 11043F: drivers/crypto/intel/keembay/ocs-hcu.h 11044 11045INTEL MANAGEMENT ENGINE (mei) 11046M: Tomas Winkler <tomas.winkler@intel.com> 11047L: linux-kernel@vger.kernel.org 11048S: Supported 11049F: Documentation/driver-api/mei/* 11050F: drivers/misc/mei/ 11051F: drivers/watchdog/mei_wdt.c 11052F: include/linux/mei_aux.h 11053F: include/linux/mei_cl_bus.h 11054F: include/uapi/linux/mei.h 11055F: include/uapi/linux/mei_uuid.h 11056F: include/uapi/linux/uuid.h 11057F: samples/mei/* 11058 11059INTEL MAX 10 BMC MFD DRIVER 11060M: Xu Yilun <yilun.xu@intel.com> 11061R: Tom Rix <trix@redhat.com> 11062S: Maintained 11063F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11064F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11065F: drivers/hwmon/intel-m10-bmc-hwmon.c 11066F: drivers/mfd/intel-m10-bmc* 11067F: include/linux/mfd/intel-m10-bmc.h 11068 11069INTEL MAX10 BMC SECURE UPDATES 11070M: Peter Colberg <peter.colberg@intel.com> 11071L: linux-fpga@vger.kernel.org 11072S: Maintained 11073F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11074F: drivers/fpga/intel-m10-bmc-sec-update.c 11075 11076INTEL P-Unit IPC DRIVER 11077M: Zha Qipeng <qipeng.zha@intel.com> 11078L: platform-driver-x86@vger.kernel.org 11079S: Maintained 11080F: arch/x86/include/asm/intel_punit_ipc.h 11081F: drivers/platform/x86/intel/punit_ipc.c 11082 11083INTEL PMC CORE DRIVER 11084M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11085M: David E Box <david.e.box@intel.com> 11086L: platform-driver-x86@vger.kernel.org 11087S: Maintained 11088F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11089F: drivers/platform/x86/intel/pmc/ 11090 11091INTEL PMIC GPIO DRIVERS 11092M: Andy Shevchenko <andy@kernel.org> 11093S: Supported 11094T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11095F: drivers/gpio/gpio-*cove.c 11096 11097INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11098M: Andy Shevchenko <andy@kernel.org> 11099S: Supported 11100F: drivers/mfd/intel_soc_pmic* 11101F: include/linux/mfd/intel_soc_pmic* 11102 11103INTEL PMT DRIVERS 11104M: David E. Box <david.e.box@linux.intel.com> 11105S: Supported 11106F: drivers/platform/x86/intel/pmt/ 11107 11108INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11109M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11110L: linux-wireless@vger.kernel.org 11111S: Maintained 11112F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11113F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11114F: drivers/net/wireless/intel/ipw2x00/ 11115 11116INTEL PSTATE DRIVER 11117M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11118M: Len Brown <lenb@kernel.org> 11119L: linux-pm@vger.kernel.org 11120S: Supported 11121F: drivers/cpufreq/intel_pstate.c 11122 11123INTEL PTP DFL ToD DRIVER 11124M: Tianfei Zhang <tianfei.zhang@intel.com> 11125L: linux-fpga@vger.kernel.org 11126L: netdev@vger.kernel.org 11127S: Maintained 11128F: drivers/ptp/ptp_dfl_tod.c 11129 11130INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11131M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11132L: linux-iio@vger.kernel.org 11133F: drivers/counter/intel-qep.c 11134 11135INTEL SCU DRIVERS 11136M: Mika Westerberg <mika.westerberg@linux.intel.com> 11137S: Maintained 11138F: arch/x86/include/asm/intel_scu_ipc.h 11139F: drivers/platform/x86/intel_scu_* 11140 11141INTEL SDSI DRIVER 11142M: David E. Box <david.e.box@linux.intel.com> 11143S: Supported 11144F: drivers/platform/x86/intel/sdsi.c 11145F: tools/arch/x86/intel_sdsi/ 11146F: tools/testing/selftests/drivers/sdsi/ 11147 11148INTEL SGX 11149M: Jarkko Sakkinen <jarkko@kernel.org> 11150R: Dave Hansen <dave.hansen@linux.intel.com> 11151L: linux-sgx@vger.kernel.org 11152S: Supported 11153Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11154T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11155F: Documentation/arch/x86/sgx.rst 11156F: arch/x86/entry/vdso/vsgx.S 11157F: arch/x86/include/asm/sgx.h 11158F: arch/x86/include/uapi/asm/sgx.h 11159F: arch/x86/kernel/cpu/sgx/* 11160F: tools/testing/selftests/sgx/* 11161K: \bSGX_ 11162 11163INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11164M: Daniel Scally <djrscally@gmail.com> 11165S: Maintained 11166F: drivers/platform/x86/intel/int3472/ 11167 11168INTEL SPEED SELECT TECHNOLOGY 11169M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11170L: platform-driver-x86@vger.kernel.org 11171S: Maintained 11172F: drivers/platform/x86/intel/speed_select_if/ 11173F: include/uapi/linux/isst_if.h 11174F: tools/power/x86/intel-speed-select/ 11175 11176INTEL STRATIX10 FIRMWARE DRIVERS 11177M: Dinh Nguyen <dinguyen@kernel.org> 11178L: linux-kernel@vger.kernel.org 11179S: Maintained 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11181F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11182F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11183F: drivers/firmware/stratix10-rsu.c 11184F: drivers/firmware/stratix10-svc.c 11185F: include/linux/firmware/intel/stratix10-smc.h 11186F: include/linux/firmware/intel/stratix10-svc-client.h 11187 11188INTEL TELEMETRY DRIVER 11189M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11190M: "David E. Box" <david.e.box@linux.intel.com> 11191L: platform-driver-x86@vger.kernel.org 11192S: Maintained 11193F: arch/x86/include/asm/intel_telemetry.h 11194F: drivers/platform/x86/intel/telemetry/ 11195 11196INTEL TPMI DRIVER 11197M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11198L: platform-driver-x86@vger.kernel.org 11199S: Maintained 11200F: Documentation/ABI/testing/debugfs-tpmi 11201F: drivers/platform/x86/intel/tpmi.c 11202F: include/linux/intel_tpmi.h 11203 11204INTEL UNCORE FREQUENCY CONTROL 11205M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11206L: platform-driver-x86@vger.kernel.org 11207S: Maintained 11208F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11209F: drivers/platform/x86/intel/uncore-frequency/ 11210 11211INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11212M: David E. Box <david.e.box@linux.intel.com> 11213S: Supported 11214F: drivers/platform/x86/intel/vsec.* 11215 11216INTEL VIRTUAL BUTTON DRIVER 11217M: AceLan Kao <acelan.kao@canonical.com> 11218L: platform-driver-x86@vger.kernel.org 11219S: Maintained 11220F: drivers/platform/x86/intel/vbtn.c 11221 11222INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11223M: Stanislaw Gruszka <stf_xl@wp.pl> 11224L: linux-wireless@vger.kernel.org 11225S: Supported 11226F: drivers/net/wireless/intel/iwlegacy/ 11227 11228INTEL WIRELESS WIFI LINK (iwlwifi) 11229M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11230L: linux-wireless@vger.kernel.org 11231S: Supported 11232W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11233T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11234F: drivers/net/wireless/intel/iwlwifi/ 11235 11236INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11237M: Jithu Joseph <jithu.joseph@intel.com> 11238S: Maintained 11239W: https://slimbootloader.github.io/security/firmware-update.html 11240F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11241 11242INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11243L: Dell.Client.Kernel@dell.com 11244S: Maintained 11245F: drivers/platform/x86/intel/wmi/thunderbolt.c 11246 11247INTEL WWAN IOSM DRIVER 11248M: M Chetan Kumar <m.chetan.kumar@intel.com> 11249L: netdev@vger.kernel.org 11250S: Maintained 11251F: drivers/net/wwan/iosm/ 11252 11253INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11254M: Xin Li <xin@zytor.com> 11255M: "H. Peter Anvin" <hpa@zytor.com> 11256S: Supported 11257F: Documentation/arch/x86/x86_64/fred.rst 11258F: arch/x86/entry/entry_64_fred.S 11259F: arch/x86/entry/entry_fred.c 11260F: arch/x86/include/asm/fred.h 11261F: arch/x86/kernel/fred.c 11262 11263INTEL(R) TRACE HUB 11264M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11265S: Supported 11266F: Documentation/trace/intel_th.rst 11267F: drivers/hwtracing/intel_th/ 11268F: include/linux/intel_th.h 11269 11270INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11271M: Ning Sun <ning.sun@intel.com> 11272L: tboot-devel@lists.sourceforge.net 11273S: Supported 11274W: http://tboot.sourceforge.net 11275T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11276F: Documentation/arch/x86/intel_txt.rst 11277F: arch/x86/kernel/tboot.c 11278F: include/linux/tboot.h 11279 11280INTERCONNECT API 11281M: Georgi Djakov <djakov@kernel.org> 11282L: linux-pm@vger.kernel.org 11283S: Maintained 11284T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11285F: Documentation/devicetree/bindings/interconnect/ 11286F: Documentation/driver-api/interconnect.rst 11287F: drivers/interconnect/ 11288F: include/dt-bindings/interconnect/ 11289F: include/linux/interconnect-provider.h 11290F: include/linux/interconnect.h 11291 11292INTERRUPT COUNTER DRIVER 11293M: Oleksij Rempel <o.rempel@pengutronix.de> 11294R: Pengutronix Kernel Team <kernel@pengutronix.de> 11295L: linux-iio@vger.kernel.org 11296F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11297F: drivers/counter/interrupt-cnt.c 11298 11299INTERSIL ISL7998X VIDEO DECODER DRIVER 11300M: Michael Tretter <m.tretter@pengutronix.de> 11301R: Pengutronix Kernel Team <kernel@pengutronix.de> 11302L: linux-media@vger.kernel.org 11303S: Maintained 11304F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11305F: drivers/media/i2c/isl7998x.c 11306 11307INVENSENSE ICM-426xx IMU DRIVER 11308M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11309L: linux-iio@vger.kernel.org 11310S: Maintained 11311W: https://invensense.tdk.com/ 11312F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11313F: drivers/iio/imu/inv_icm42600/ 11314 11315INVENSENSE MPU-3050 GYROSCOPE DRIVER 11316M: Linus Walleij <linus.walleij@linaro.org> 11317L: linux-iio@vger.kernel.org 11318S: Maintained 11319F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11320F: drivers/iio/gyro/mpu3050* 11321 11322IOC3 ETHERNET DRIVER 11323M: Ralf Baechle <ralf@linux-mips.org> 11324L: linux-mips@vger.kernel.org 11325S: Maintained 11326F: drivers/net/ethernet/sgi/ioc3-eth.c 11327 11328IOMMU DMA-API LAYER 11329M: Robin Murphy <robin.murphy@arm.com> 11330L: iommu@lists.linux.dev 11331S: Maintained 11332T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11333F: drivers/iommu/dma-iommu.c 11334F: drivers/iommu/dma-iommu.h 11335F: drivers/iommu/iova.c 11336F: include/linux/iova.h 11337 11338IOMMU SUBSYSTEM 11339M: Joerg Roedel <joro@8bytes.org> 11340M: Will Deacon <will@kernel.org> 11341R: Robin Murphy <robin.murphy@arm.com> 11342L: iommu@lists.linux.dev 11343S: Maintained 11344T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11345F: Documentation/devicetree/bindings/iommu/ 11346F: Documentation/userspace-api/iommu.rst 11347F: drivers/iommu/ 11348F: include/linux/iommu.h 11349F: include/linux/iova.h 11350F: include/linux/of_iommu.h 11351 11352IOMMUFD 11353M: Jason Gunthorpe <jgg@nvidia.com> 11354M: Kevin Tian <kevin.tian@intel.com> 11355L: iommu@lists.linux.dev 11356S: Maintained 11357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11358F: Documentation/userspace-api/iommufd.rst 11359F: drivers/iommu/iommufd/ 11360F: include/linux/iommufd.h 11361F: include/uapi/linux/iommufd.h 11362F: tools/testing/selftests/iommu/ 11363 11364IOSYS-MAP HELPERS 11365M: Thomas Zimmermann <tzimmermann@suse.de> 11366L: dri-devel@lists.freedesktop.org 11367S: Maintained 11368T: git git://anongit.freedesktop.org/drm/drm-misc 11369F: include/linux/iosys-map.h 11370 11371IO_URING 11372M: Jens Axboe <axboe@kernel.dk> 11373R: Pavel Begunkov <asml.silence@gmail.com> 11374L: io-uring@vger.kernel.org 11375S: Maintained 11376T: git git://git.kernel.dk/linux-block 11377T: git git://git.kernel.dk/liburing 11378F: include/linux/io_uring/ 11379F: include/linux/io_uring.h 11380F: include/linux/io_uring_types.h 11381F: include/trace/events/io_uring.h 11382F: include/uapi/linux/io_uring.h 11383F: io_uring/ 11384 11385IPMI SUBSYSTEM 11386M: Corey Minyard <minyard@acm.org> 11387L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11388S: Supported 11389W: http://openipmi.sourceforge.net/ 11390T: git https://github.com/cminyard/linux-ipmi.git for-next 11391F: Documentation/devicetree/bindings/ipmi/ 11392F: Documentation/driver-api/ipmi.rst 11393F: drivers/char/ipmi/ 11394F: include/linux/ipmi* 11395F: include/uapi/linux/ipmi* 11396 11397IPS SCSI RAID DRIVER 11398M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11399L: linux-scsi@vger.kernel.org 11400S: Maintained 11401W: http://www.adaptec.com/ 11402F: drivers/scsi/ips* 11403 11404IPVS 11405M: Simon Horman <horms@verge.net.au> 11406M: Julian Anastasov <ja@ssi.bg> 11407L: netdev@vger.kernel.org 11408L: lvs-devel@vger.kernel.org 11409S: Maintained 11410T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11411T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11412F: Documentation/networking/ipvs-sysctl.rst 11413F: include/net/ip_vs.h 11414F: include/uapi/linux/ip_vs.h 11415F: net/netfilter/ipvs/ 11416 11417IPWIRELESS DRIVER 11418M: Jiri Kosina <jikos@kernel.org> 11419M: David Sterba <dsterba@suse.com> 11420S: Odd Fixes 11421F: drivers/tty/ipwireless/ 11422 11423IRON DEVICE AUDIO CODEC DRIVERS 11424M: Kiseok Jo <kiseok.jo@irondevice.com> 11425L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11426S: Maintained 11427F: Documentation/devicetree/bindings/sound/irondevice,* 11428F: sound/soc/codecs/sma* 11429 11430IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11431M: Thomas Gleixner <tglx@linutronix.de> 11432S: Maintained 11433T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11434F: Documentation/core-api/irq/irq-domain.rst 11435F: include/linux/irqdomain.h 11436F: kernel/irq/irqdomain.c 11437F: kernel/irq/msi.c 11438 11439IRQ SUBSYSTEM 11440M: Thomas Gleixner <tglx@linutronix.de> 11441L: linux-kernel@vger.kernel.org 11442S: Maintained 11443T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11444F: include/linux/group_cpus.h 11445F: kernel/irq/ 11446F: lib/group_cpus.c 11447 11448IRQCHIP DRIVERS 11449M: Thomas Gleixner <tglx@linutronix.de> 11450L: linux-kernel@vger.kernel.org 11451S: Maintained 11452T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11453F: Documentation/devicetree/bindings/interrupt-controller/ 11454F: drivers/irqchip/ 11455 11456ISA 11457M: William Breathitt Gray <william.gray@linaro.org> 11458S: Maintained 11459F: Documentation/driver-api/isa.rst 11460F: drivers/base/isa.c 11461F: include/linux/isa.h 11462 11463ISA RADIO MODULE 11464M: Hans Verkuil <hverkuil@xs4all.nl> 11465L: linux-media@vger.kernel.org 11466S: Maintained 11467W: https://linuxtv.org 11468T: git git://linuxtv.org/media_tree.git 11469F: drivers/media/radio/radio-isa* 11470 11471ISAPNP 11472M: Jaroslav Kysela <perex@perex.cz> 11473S: Maintained 11474F: Documentation/userspace-api/isapnp.rst 11475F: drivers/pnp/isapnp/ 11476F: include/linux/isapnp.h 11477 11478ISCSI 11479M: Lee Duncan <lduncan@suse.com> 11480M: Chris Leech <cleech@redhat.com> 11481M: Mike Christie <michael.christie@oracle.com> 11482L: open-iscsi@googlegroups.com 11483L: linux-scsi@vger.kernel.org 11484S: Maintained 11485W: www.open-iscsi.com 11486F: drivers/scsi/*iscsi* 11487F: include/scsi/*iscsi* 11488 11489iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11490M: Peter Jones <pjones@redhat.com> 11491M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11492S: Maintained 11493F: drivers/firmware/iscsi_ibft* 11494 11495ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11496M: Sagi Grimberg <sagi@grimberg.me> 11497M: Max Gurtovoy <mgurtovoy@nvidia.com> 11498L: linux-rdma@vger.kernel.org 11499S: Supported 11500W: http://www.openfabrics.org 11501W: www.open-iscsi.org 11502Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11503F: drivers/infiniband/ulp/iser/ 11504 11505ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11506M: Sagi Grimberg <sagi@grimberg.me> 11507L: linux-rdma@vger.kernel.org 11508L: target-devel@vger.kernel.org 11509S: Supported 11510T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11511F: drivers/infiniband/ulp/isert 11512 11513ISDN/CMTP OVER BLUETOOTH 11514M: Karsten Keil <isdn@linux-pingi.de> 11515L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11516L: netdev@vger.kernel.org 11517S: Odd Fixes 11518W: http://www.isdn4linux.de 11519F: Documentation/isdn/ 11520F: drivers/isdn/capi/ 11521F: include/linux/isdn/ 11522F: include/uapi/linux/isdn/ 11523F: net/bluetooth/cmtp/ 11524 11525ISDN/mISDN SUBSYSTEM 11526M: Karsten Keil <isdn@linux-pingi.de> 11527L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11528L: netdev@vger.kernel.org 11529S: Maintained 11530W: http://www.isdn4linux.de 11531F: drivers/isdn/Kconfig 11532F: drivers/isdn/Makefile 11533F: drivers/isdn/hardware/ 11534F: drivers/isdn/mISDN/ 11535 11536ISOFS FILESYSTEM 11537M: Jan Kara <jack@suse.cz> 11538L: linux-fsdevel@vger.kernel.org 11539S: Maintained 11540F: Documentation/filesystems/isofs.rst 11541F: fs/isofs/ 11542 11543IT87 HARDWARE MONITORING DRIVER 11544M: Jean Delvare <jdelvare@suse.com> 11545L: linux-hwmon@vger.kernel.org 11546S: Maintained 11547F: Documentation/hwmon/it87.rst 11548F: drivers/hwmon/it87.c 11549 11550IT913X MEDIA DRIVER 11551L: linux-media@vger.kernel.org 11552S: Orphan 11553W: https://linuxtv.org 11554Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11555F: drivers/media/tuners/it913x* 11556 11557ITE IT66121 HDMI BRIDGE DRIVER 11558M: Phong LE <ple@baylibre.com> 11559M: Neil Armstrong <neil.armstrong@linaro.org> 11560S: Maintained 11561T: git git://anongit.freedesktop.org/drm/drm-misc 11562F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11563F: drivers/gpu/drm/bridge/ite-it66121.c 11564 11565IVTV VIDEO4LINUX DRIVER 11566M: Andy Walls <awalls@md.metrocast.net> 11567L: linux-media@vger.kernel.org 11568S: Maintained 11569W: https://linuxtv.org 11570T: git git://linuxtv.org/media_tree.git 11571F: Documentation/admin-guide/media/ivtv* 11572F: drivers/media/pci/ivtv/ 11573F: include/uapi/linux/ivtv* 11574 11575IX2505V MEDIA DRIVER 11576M: Malcolm Priestley <tvboxspy@gmail.com> 11577L: linux-media@vger.kernel.org 11578S: Maintained 11579W: https://linuxtv.org 11580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11581F: drivers/media/dvb-frontends/ix2505v* 11582 11583JAILHOUSE HYPERVISOR INTERFACE 11584M: Jan Kiszka <jan.kiszka@siemens.com> 11585L: jailhouse-dev@googlegroups.com 11586S: Maintained 11587F: arch/x86/include/asm/jailhouse_para.h 11588F: arch/x86/kernel/jailhouse.c 11589 11590JFS FILESYSTEM 11591M: Dave Kleikamp <shaggy@kernel.org> 11592L: jfs-discussion@lists.sourceforge.net 11593S: Odd Fixes 11594W: http://jfs.sourceforge.net/ 11595T: git https://github.com/kleikamp/linux-shaggy.git 11596F: Documentation/admin-guide/jfs.rst 11597F: fs/jfs/ 11598 11599JME NETWORK DRIVER 11600M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11601L: netdev@vger.kernel.org 11602S: Maintained 11603F: drivers/net/ethernet/jme.* 11604 11605JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11606M: David Woodhouse <dwmw2@infradead.org> 11607M: Richard Weinberger <richard@nod.at> 11608L: linux-mtd@lists.infradead.org 11609S: Odd Fixes 11610W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11611T: git git://git.infradead.org/ubifs-2.6.git 11612F: fs/jffs2/ 11613F: include/uapi/linux/jffs2.h 11614 11615JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11616M: "Theodore Ts'o" <tytso@mit.edu> 11617M: Jan Kara <jack@suse.com> 11618L: linux-ext4@vger.kernel.org 11619S: Maintained 11620F: fs/jbd2/ 11621F: include/linux/jbd2.h 11622 11623JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11624M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11625L: linux-media@vger.kernel.org 11626L: linux-renesas-soc@vger.kernel.org 11627S: Maintained 11628F: drivers/media/platform/renesas/rcar_jpu.c 11629 11630JSM Neo PCI based serial card 11631L: linux-serial@vger.kernel.org 11632S: Orphan 11633F: drivers/tty/serial/jsm/ 11634 11635K10TEMP HARDWARE MONITORING DRIVER 11636M: Clemens Ladisch <clemens@ladisch.de> 11637L: linux-hwmon@vger.kernel.org 11638S: Maintained 11639F: Documentation/hwmon/k10temp.rst 11640F: drivers/hwmon/k10temp.c 11641 11642K8TEMP HARDWARE MONITORING DRIVER 11643M: Rudolf Marek <r.marek@assembler.cz> 11644L: linux-hwmon@vger.kernel.org 11645S: Maintained 11646F: Documentation/hwmon/k8temp.rst 11647F: drivers/hwmon/k8temp.c 11648 11649KASAN 11650M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11651R: Alexander Potapenko <glider@google.com> 11652R: Andrey Konovalov <andreyknvl@gmail.com> 11653R: Dmitry Vyukov <dvyukov@google.com> 11654R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11655L: kasan-dev@googlegroups.com 11656S: Maintained 11657F: Documentation/dev-tools/kasan.rst 11658F: arch/*/include/asm/*kasan.h 11659F: arch/*/mm/kasan_init* 11660F: include/linux/kasan*.h 11661F: lib/Kconfig.kasan 11662F: mm/kasan/ 11663F: scripts/Makefile.kasan 11664 11665KCONFIG 11666M: Masahiro Yamada <masahiroy@kernel.org> 11667L: linux-kbuild@vger.kernel.org 11668S: Maintained 11669Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11670T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11671F: Documentation/kbuild/kconfig* 11672F: scripts/Kconfig.include 11673F: scripts/kconfig/ 11674 11675KCOV 11676R: Dmitry Vyukov <dvyukov@google.com> 11677R: Andrey Konovalov <andreyknvl@gmail.com> 11678L: kasan-dev@googlegroups.com 11679S: Maintained 11680F: Documentation/dev-tools/kcov.rst 11681F: include/linux/kcov.h 11682F: include/uapi/linux/kcov.h 11683F: kernel/kcov.c 11684F: scripts/Makefile.kcov 11685 11686KCSAN 11687M: Marco Elver <elver@google.com> 11688R: Dmitry Vyukov <dvyukov@google.com> 11689L: kasan-dev@googlegroups.com 11690S: Maintained 11691F: Documentation/dev-tools/kcsan.rst 11692F: include/linux/kcsan*.h 11693F: kernel/kcsan/ 11694F: lib/Kconfig.kcsan 11695F: scripts/Makefile.kcsan 11696 11697KDUMP 11698M: Baoquan He <bhe@redhat.com> 11699R: Vivek Goyal <vgoyal@redhat.com> 11700R: Dave Young <dyoung@redhat.com> 11701L: kexec@lists.infradead.org 11702S: Maintained 11703W: http://lse.sourceforge.net/kdump/ 11704F: Documentation/admin-guide/kdump/ 11705F: fs/proc/vmcore.c 11706F: include/linux/crash_core.h 11707F: include/linux/crash_dump.h 11708F: include/uapi/linux/vmcore.h 11709F: kernel/crash_*.c 11710 11711KEENE FM RADIO TRANSMITTER DRIVER 11712M: Hans Verkuil <hverkuil@xs4all.nl> 11713L: linux-media@vger.kernel.org 11714S: Maintained 11715W: https://linuxtv.org 11716T: git git://linuxtv.org/media_tree.git 11717F: drivers/media/radio/radio-keene* 11718 11719KERNEL AUTOMOUNTER 11720M: Ian Kent <raven@themaw.net> 11721L: autofs@vger.kernel.org 11722S: Maintained 11723F: fs/autofs/ 11724 11725KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11726M: Masahiro Yamada <masahiroy@kernel.org> 11727R: Nathan Chancellor <nathan@kernel.org> 11728R: Nicolas Schier <nicolas@fjasle.eu> 11729L: linux-kbuild@vger.kernel.org 11730S: Maintained 11731Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11732T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11733F: Documentation/kbuild/ 11734F: Makefile 11735F: scripts/*vmlinux* 11736F: scripts/Kbuild* 11737F: scripts/Makefile* 11738F: scripts/basic/ 11739F: scripts/clang-tools/ 11740F: scripts/dummy-tools/ 11741F: scripts/mk* 11742F: scripts/mod/ 11743F: scripts/package/ 11744F: usr/ 11745 11746KERNEL HARDENING (not covered by other areas) 11747M: Kees Cook <keescook@chromium.org> 11748R: Gustavo A. R. Silva <gustavoars@kernel.org> 11749L: linux-hardening@vger.kernel.org 11750S: Supported 11751T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11752F: Documentation/ABI/testing/sysfs-kernel-oops_count 11753F: Documentation/ABI/testing/sysfs-kernel-warn_count 11754F: arch/*/configs/hardening.config 11755F: include/linux/overflow.h 11756F: include/linux/randomize_kstack.h 11757F: kernel/configs/hardening.config 11758F: mm/usercopy.c 11759K: \b(add|choose)_random_kstack_offset\b 11760K: \b__check_(object_size|heap_object)\b 11761K: \b__counted_by\b 11762 11763KERNEL JANITORS 11764L: kernel-janitors@vger.kernel.org 11765S: Odd Fixes 11766W: http://kernelnewbies.org/KernelJanitors 11767 11768KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11769M: Chuck Lever <chuck.lever@oracle.com> 11770M: Jeff Layton <jlayton@kernel.org> 11771R: Neil Brown <neilb@suse.de> 11772R: Olga Kornievskaia <kolga@netapp.com> 11773R: Dai Ngo <Dai.Ngo@oracle.com> 11774R: Tom Talpey <tom@talpey.com> 11775L: linux-nfs@vger.kernel.org 11776S: Supported 11777W: http://nfs.sourceforge.net/ 11778T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11779F: Documentation/filesystems/nfs/ 11780F: fs/lockd/ 11781F: fs/nfs_common/ 11782F: fs/nfsd/ 11783F: include/linux/lockd/ 11784F: include/linux/sunrpc/ 11785F: include/trace/events/rpcgss.h 11786F: include/trace/events/rpcrdma.h 11787F: include/trace/events/sunrpc.h 11788F: include/trace/misc/fs.h 11789F: include/trace/misc/nfs.h 11790F: include/trace/misc/sunrpc.h 11791F: include/uapi/linux/nfsd/ 11792F: include/uapi/linux/sunrpc/ 11793F: net/sunrpc/ 11794 11795KERNEL REGRESSIONS 11796M: Thorsten Leemhuis <linux@leemhuis.info> 11797L: regressions@lists.linux.dev 11798S: Supported 11799F: Documentation/admin-guide/reporting-regressions.rst 11800F: Documentation/process/handling-regressions.rst 11801 11802KERNEL SELFTEST FRAMEWORK 11803M: Shuah Khan <shuah@kernel.org> 11804M: Shuah Khan <skhan@linuxfoundation.org> 11805L: linux-kselftest@vger.kernel.org 11806S: Maintained 11807Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11808T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11809F: Documentation/dev-tools/kselftest* 11810F: tools/testing/selftests/ 11811 11812KERNEL SMB3 SERVER (KSMBD) 11813M: Namjae Jeon <linkinjeon@kernel.org> 11814M: Steve French <sfrench@samba.org> 11815R: Sergey Senozhatsky <senozhatsky@chromium.org> 11816R: Tom Talpey <tom@talpey.com> 11817L: linux-cifs@vger.kernel.org 11818S: Maintained 11819T: git git://git.samba.org/ksmbd.git 11820F: Documentation/filesystems/smb/ksmbd.rst 11821F: fs/smb/common/ 11822F: fs/smb/server/ 11823 11824KERNEL UNIT TESTING FRAMEWORK (KUnit) 11825M: Brendan Higgins <brendanhiggins@google.com> 11826M: David Gow <davidgow@google.com> 11827R: Rae Moar <rmoar@google.com> 11828L: linux-kselftest@vger.kernel.org 11829L: kunit-dev@googlegroups.com 11830S: Maintained 11831W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11832T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11833T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11834F: Documentation/dev-tools/kunit/ 11835F: include/kunit/ 11836F: lib/kunit/ 11837F: rust/kernel/kunit.rs 11838F: scripts/rustdoc_test_* 11839F: tools/testing/kunit/ 11840 11841KERNEL USERMODE HELPER 11842M: Luis Chamberlain <mcgrof@kernel.org> 11843L: linux-kernel@vger.kernel.org 11844S: Maintained 11845F: include/linux/umh.h 11846F: kernel/umh.c 11847 11848KERNEL VIRTUAL MACHINE (KVM) 11849M: Paolo Bonzini <pbonzini@redhat.com> 11850L: kvm@vger.kernel.org 11851S: Supported 11852W: http://www.linux-kvm.org 11853T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11854F: Documentation/virt/kvm/ 11855F: include/asm-generic/kvm* 11856F: include/kvm/iodev.h 11857F: include/linux/kvm* 11858F: include/trace/events/kvm.h 11859F: include/uapi/asm-generic/kvm* 11860F: include/uapi/linux/kvm* 11861F: tools/kvm/ 11862F: tools/testing/selftests/kvm/ 11863F: virt/kvm/* 11864 11865KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11866M: Marc Zyngier <maz@kernel.org> 11867M: Oliver Upton <oliver.upton@linux.dev> 11868R: James Morse <james.morse@arm.com> 11869R: Suzuki K Poulose <suzuki.poulose@arm.com> 11870R: Zenghui Yu <yuzenghui@huawei.com> 11871L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11872L: kvmarm@lists.linux.dev 11873S: Maintained 11874T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11875F: arch/arm64/include/asm/kvm* 11876F: arch/arm64/include/uapi/asm/kvm* 11877F: arch/arm64/kvm/ 11878F: include/kvm/arm_* 11879F: tools/testing/selftests/kvm/*/aarch64/ 11880F: tools/testing/selftests/kvm/aarch64/ 11881 11882KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11883M: Tianrui Zhao <zhaotianrui@loongson.cn> 11884M: Bibo Mao <maobibo@loongson.cn> 11885M: Huacai Chen <chenhuacai@kernel.org> 11886L: kvm@vger.kernel.org 11887L: loongarch@lists.linux.dev 11888S: Maintained 11889T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11890F: arch/loongarch/include/asm/kvm* 11891F: arch/loongarch/include/uapi/asm/kvm* 11892F: arch/loongarch/kvm/ 11893 11894KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11895M: Huacai Chen <chenhuacai@kernel.org> 11896L: linux-mips@vger.kernel.org 11897L: kvm@vger.kernel.org 11898S: Maintained 11899T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11900F: arch/mips/include/asm/kvm* 11901F: arch/mips/include/uapi/asm/kvm* 11902F: arch/mips/kvm/ 11903 11904KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11905M: Michael Ellerman <mpe@ellerman.id.au> 11906R: Nicholas Piggin <npiggin@gmail.com> 11907L: linuxppc-dev@lists.ozlabs.org 11908L: kvm@vger.kernel.org 11909S: Maintained (Book3S 64-bit HV) 11910S: Odd fixes (Book3S 64-bit PR) 11911S: Orphan (Book3E and 32-bit) 11912T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11913F: arch/powerpc/include/asm/kvm* 11914F: arch/powerpc/include/uapi/asm/kvm* 11915F: arch/powerpc/kernel/kvm* 11916F: arch/powerpc/kvm/ 11917 11918KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11919M: Anup Patel <anup@brainfault.org> 11920R: Atish Patra <atishp@atishpatra.org> 11921L: kvm@vger.kernel.org 11922L: kvm-riscv@lists.infradead.org 11923L: linux-riscv@lists.infradead.org 11924S: Maintained 11925T: git https://github.com/kvm-riscv/linux.git 11926F: arch/riscv/include/asm/kvm* 11927F: arch/riscv/include/uapi/asm/kvm* 11928F: arch/riscv/kvm/ 11929F: tools/testing/selftests/kvm/*/riscv/ 11930F: tools/testing/selftests/kvm/riscv/ 11931 11932KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11933M: Christian Borntraeger <borntraeger@linux.ibm.com> 11934M: Janosch Frank <frankja@linux.ibm.com> 11935M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11936R: David Hildenbrand <david@redhat.com> 11937L: kvm@vger.kernel.org 11938S: Supported 11939T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11940F: Documentation/virt/kvm/s390* 11941F: arch/s390/include/asm/gmap.h 11942F: arch/s390/include/asm/kvm* 11943F: arch/s390/include/uapi/asm/kvm* 11944F: arch/s390/include/uapi/asm/uvdevice.h 11945F: arch/s390/kernel/uv.c 11946F: arch/s390/kvm/ 11947F: arch/s390/mm/gmap.c 11948F: drivers/s390/char/uvdevice.c 11949F: tools/testing/selftests/drivers/s390x/uvdevice/ 11950F: tools/testing/selftests/kvm/*/s390x/ 11951F: tools/testing/selftests/kvm/s390x/ 11952 11953KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11954M: Sean Christopherson <seanjc@google.com> 11955M: Paolo Bonzini <pbonzini@redhat.com> 11956L: kvm@vger.kernel.org 11957S: Supported 11958P: Documentation/process/maintainer-kvm-x86.rst 11959T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11960F: arch/x86/include/asm/kvm* 11961F: arch/x86/include/asm/svm.h 11962F: arch/x86/include/asm/vmx*.h 11963F: arch/x86/include/uapi/asm/kvm* 11964F: arch/x86/include/uapi/asm/svm.h 11965F: arch/x86/include/uapi/asm/vmx.h 11966F: arch/x86/kvm/ 11967F: arch/x86/kvm/*/ 11968F: tools/testing/selftests/kvm/*/x86_64/ 11969F: tools/testing/selftests/kvm/x86_64/ 11970 11971KERNFS 11972M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11973M: Tejun Heo <tj@kernel.org> 11974S: Supported 11975T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11976F: fs/kernfs/ 11977F: include/linux/kernfs.h 11978 11979KEXEC 11980M: Eric Biederman <ebiederm@xmission.com> 11981L: kexec@lists.infradead.org 11982S: Maintained 11983W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11984F: include/linux/kexec.h 11985F: include/uapi/linux/kexec.h 11986F: kernel/kexec* 11987 11988KEYS-ENCRYPTED 11989M: Mimi Zohar <zohar@linux.ibm.com> 11990L: linux-integrity@vger.kernel.org 11991L: keyrings@vger.kernel.org 11992S: Supported 11993F: Documentation/security/keys/trusted-encrypted.rst 11994F: include/keys/encrypted-type.h 11995F: security/keys/encrypted-keys/ 11996 11997KEYS-TRUSTED 11998M: James Bottomley <James.Bottomley@HansenPartnership.com> 11999M: Jarkko Sakkinen <jarkko@kernel.org> 12000M: Mimi Zohar <zohar@linux.ibm.com> 12001L: linux-integrity@vger.kernel.org 12002L: keyrings@vger.kernel.org 12003S: Supported 12004F: Documentation/security/keys/trusted-encrypted.rst 12005F: include/keys/trusted-type.h 12006F: include/keys/trusted_tpm.h 12007F: security/keys/trusted-keys/ 12008 12009KEYS-TRUSTED-CAAM 12010M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12011R: Pengutronix Kernel Team <kernel@pengutronix.de> 12012L: linux-integrity@vger.kernel.org 12013L: keyrings@vger.kernel.org 12014S: Maintained 12015F: include/keys/trusted_caam.h 12016F: security/keys/trusted-keys/trusted_caam.c 12017 12018KEYS-TRUSTED-TEE 12019M: Sumit Garg <sumit.garg@linaro.org> 12020L: linux-integrity@vger.kernel.org 12021L: keyrings@vger.kernel.org 12022S: Supported 12023F: include/keys/trusted_tee.h 12024F: security/keys/trusted-keys/trusted_tee.c 12025 12026KEYS/KEYRINGS 12027M: David Howells <dhowells@redhat.com> 12028M: Jarkko Sakkinen <jarkko@kernel.org> 12029L: keyrings@vger.kernel.org 12030S: Maintained 12031F: Documentation/security/keys/core.rst 12032F: include/keys/ 12033F: include/linux/key-type.h 12034F: include/linux/key.h 12035F: include/linux/keyctl.h 12036F: include/uapi/linux/keyctl.h 12037F: security/keys/ 12038 12039KEYS/KEYRINGS_INTEGRITY 12040M: Jarkko Sakkinen <jarkko@kernel.org> 12041M: Mimi Zohar <zohar@linux.ibm.com> 12042L: linux-integrity@vger.kernel.org 12043L: keyrings@vger.kernel.org 12044S: Supported 12045F: security/integrity/platform_certs 12046 12047KFENCE 12048M: Alexander Potapenko <glider@google.com> 12049M: Marco Elver <elver@google.com> 12050R: Dmitry Vyukov <dvyukov@google.com> 12051L: kasan-dev@googlegroups.com 12052S: Maintained 12053F: Documentation/dev-tools/kfence.rst 12054F: arch/*/include/asm/kfence.h 12055F: include/linux/kfence.h 12056F: lib/Kconfig.kfence 12057F: mm/kfence/ 12058 12059KFIFO 12060M: Stefani Seibold <stefani@seibold.net> 12061S: Maintained 12062F: include/linux/kfifo.h 12063F: lib/kfifo.c 12064F: samples/kfifo/ 12065 12066KGDB / KDB /debug_core 12067M: Jason Wessel <jason.wessel@windriver.com> 12068M: Daniel Thompson <daniel.thompson@linaro.org> 12069R: Douglas Anderson <dianders@chromium.org> 12070L: kgdb-bugreport@lists.sourceforge.net 12071S: Maintained 12072W: http://kgdb.wiki.kernel.org/ 12073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12074F: Documentation/dev-tools/kgdb.rst 12075F: drivers/misc/kgdbts.c 12076F: drivers/tty/serial/kgdboc.c 12077F: include/linux/kdb.h 12078F: include/linux/kgdb.h 12079F: kernel/debug/ 12080F: kernel/module/kdb.c 12081 12082KHADAS MCU MFD DRIVER 12083M: Neil Armstrong <neil.armstrong@linaro.org> 12084L: linux-amlogic@lists.infradead.org 12085S: Maintained 12086F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12087F: drivers/mfd/khadas-mcu.c 12088F: drivers/thermal/khadas_mcu_fan.c 12089F: include/linux/mfd/khadas-mcu.h 12090 12091KIONIX/ROHM KX022A ACCELEROMETER 12092M: Matti Vaittinen <mazziesaccount@gmail.com> 12093L: linux-iio@vger.kernel.org 12094S: Supported 12095F: drivers/iio/accel/kionix-kx022a* 12096 12097KMEMLEAK 12098M: Catalin Marinas <catalin.marinas@arm.com> 12099S: Maintained 12100F: Documentation/dev-tools/kmemleak.rst 12101F: include/linux/kmemleak.h 12102F: mm/kmemleak.c 12103F: samples/kmemleak/kmemleak-test.c 12104 12105KMSAN 12106M: Alexander Potapenko <glider@google.com> 12107R: Marco Elver <elver@google.com> 12108R: Dmitry Vyukov <dvyukov@google.com> 12109L: kasan-dev@googlegroups.com 12110S: Maintained 12111F: Documentation/dev-tools/kmsan.rst 12112F: arch/*/include/asm/kmsan.h 12113F: arch/*/mm/kmsan_* 12114F: include/linux/kmsan*.h 12115F: lib/Kconfig.kmsan 12116F: mm/kmsan/ 12117F: scripts/Makefile.kmsan 12118 12119KPROBES 12120M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12121M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12122M: "David S. Miller" <davem@davemloft.net> 12123M: Masami Hiramatsu <mhiramat@kernel.org> 12124L: linux-kernel@vger.kernel.org 12125L: linux-trace-kernel@vger.kernel.org 12126S: Maintained 12127Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12128T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12129F: Documentation/trace/kprobes.rst 12130F: include/asm-generic/kprobes.h 12131F: include/linux/kprobes.h 12132F: kernel/kprobes.c 12133F: lib/test_kprobes.c 12134F: samples/kprobes 12135 12136KS0108 LCD CONTROLLER DRIVER 12137M: Miguel Ojeda <ojeda@kernel.org> 12138S: Maintained 12139F: Documentation/admin-guide/auxdisplay/ks0108.rst 12140F: drivers/auxdisplay/ks0108.c 12141F: include/linux/ks0108.h 12142 12143KTD253 BACKLIGHT DRIVER 12144M: Linus Walleij <linus.walleij@linaro.org> 12145S: Maintained 12146F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12147F: drivers/video/backlight/ktd253-backlight.c 12148 12149KTD2801 BACKLIGHT DRIVER 12150M: Duje Mihanović <duje.mihanovic@skole.hr> 12151S: Maintained 12152F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12153F: drivers/video/backlight/ktd2801-backlight.c 12154 12155KTEST 12156M: Steven Rostedt <rostedt@goodmis.org> 12157M: John Hawley <warthog9@eaglescrag.net> 12158S: Maintained 12159F: tools/testing/ktest 12160 12161KTZ8866 BACKLIGHT DRIVER 12162M: Jianhua Lu <lujianhua000@gmail.com> 12163S: Maintained 12164F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12165F: drivers/video/backlight/ktz8866.c 12166 12167KVM PARAVIRT (KVM/paravirt) 12168M: Paolo Bonzini <pbonzini@redhat.com> 12169R: Wanpeng Li <wanpengli@tencent.com> 12170R: Vitaly Kuznetsov <vkuznets@redhat.com> 12171L: kvm@vger.kernel.org 12172S: Supported 12173T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12174F: arch/um/include/asm/kvm_para.h 12175F: arch/x86/include/asm/kvm_para.h 12176F: arch/x86/include/asm/pvclock-abi.h 12177F: arch/x86/include/uapi/asm/kvm_para.h 12178F: arch/x86/kernel/kvm.c 12179F: arch/x86/kernel/kvmclock.c 12180F: include/asm-generic/kvm_para.h 12181F: include/linux/kvm_para.h 12182F: include/uapi/asm-generic/kvm_para.h 12183F: include/uapi/linux/kvm_para.h 12184 12185KVM X86 HYPER-V (KVM/hyper-v) 12186M: Vitaly Kuznetsov <vkuznets@redhat.com> 12187M: Sean Christopherson <seanjc@google.com> 12188M: Paolo Bonzini <pbonzini@redhat.com> 12189L: kvm@vger.kernel.org 12190S: Supported 12191T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12192F: arch/x86/kvm/hyperv.* 12193F: arch/x86/kvm/kvm_onhyperv.* 12194F: arch/x86/kvm/svm/hyperv.* 12195F: arch/x86/kvm/svm/svm_onhyperv.* 12196F: arch/x86/kvm/vmx/hyperv.* 12197 12198KVM X86 Xen (KVM/Xen) 12199M: David Woodhouse <dwmw2@infradead.org> 12200M: Paul Durrant <paul@xen.org> 12201M: Sean Christopherson <seanjc@google.com> 12202M: Paolo Bonzini <pbonzini@redhat.com> 12203L: kvm@vger.kernel.org 12204S: Supported 12205T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12206F: arch/x86/kvm/xen.* 12207 12208L3MDEV 12209M: David Ahern <dsahern@kernel.org> 12210L: netdev@vger.kernel.org 12211S: Maintained 12212F: include/net/l3mdev.h 12213F: net/l3mdev 12214 12215LANDLOCK SECURITY MODULE 12216M: Mickaël Salaün <mic@digikod.net> 12217L: linux-security-module@vger.kernel.org 12218S: Supported 12219W: https://landlock.io 12220T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12221F: Documentation/security/landlock.rst 12222F: Documentation/userspace-api/landlock.rst 12223F: include/uapi/linux/landlock.h 12224F: samples/landlock/ 12225F: security/landlock/ 12226F: tools/testing/selftests/landlock/ 12227K: landlock 12228K: LANDLOCK 12229 12230LANTIQ / INTEL Ethernet drivers 12231M: Hauke Mehrtens <hauke@hauke-m.de> 12232L: netdev@vger.kernel.org 12233S: Maintained 12234F: drivers/net/dsa/lantiq_gswip.c 12235F: drivers/net/dsa/lantiq_pce.h 12236F: drivers/net/ethernet/lantiq_xrx200.c 12237F: net/dsa/tag_gswip.c 12238 12239LANTIQ MIPS ARCHITECTURE 12240M: John Crispin <john@phrozen.org> 12241L: linux-mips@vger.kernel.org 12242S: Maintained 12243F: arch/mips/lantiq 12244F: drivers/soc/lantiq 12245 12246LANTIQ PEF2256 DRIVER 12247M: Herve Codina <herve.codina@bootlin.com> 12248S: Maintained 12249F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12250F: drivers/net/wan/framer/pef2256/ 12251F: drivers/pinctrl/pinctrl-pef2256.c 12252F: include/linux/framer/pef2256.h 12253 12254LASI 53c700 driver for PARISC 12255M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12256L: linux-scsi@vger.kernel.org 12257S: Maintained 12258F: Documentation/scsi/53c700.rst 12259F: drivers/scsi/53c700* 12260 12261LEAKING_ADDRESSES 12262M: Tycho Andersen <tycho@tycho.pizza> 12263R: Kees Cook <keescook@chromium.org> 12264L: linux-hardening@vger.kernel.org 12265S: Maintained 12266T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12267F: scripts/leaking_addresses.pl 12268 12269LED SUBSYSTEM 12270M: Pavel Machek <pavel@ucw.cz> 12271M: Lee Jones <lee@kernel.org> 12272L: linux-leds@vger.kernel.org 12273S: Maintained 12274T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12275F: Documentation/devicetree/bindings/leds/ 12276F: Documentation/leds/ 12277F: drivers/leds/ 12278F: include/dt-bindings/leds/ 12279F: include/linux/leds.h 12280 12281LEGO MINDSTORMS EV3 12282R: David Lechner <david@lechnology.com> 12283S: Maintained 12284F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12285F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12286F: drivers/power/supply/lego_ev3_battery.c 12287 12288LEGO USB Tower driver 12289M: Juergen Stuber <starblue@users.sourceforge.net> 12290L: legousb-devel@lists.sourceforge.net 12291S: Maintained 12292W: http://legousb.sourceforge.net/ 12293F: drivers/usb/misc/legousbtower.c 12294 12295LETSKETCH HID TABLET DRIVER 12296M: Hans de Goede <hdegoede@redhat.com> 12297L: linux-input@vger.kernel.org 12298S: Maintained 12299T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12300F: drivers/hid/hid-letsketch.c 12301 12302LG LAPTOP EXTRAS 12303M: Matan Ziv-Av <matan@svgalib.org> 12304L: platform-driver-x86@vger.kernel.org 12305S: Maintained 12306F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12307F: Documentation/admin-guide/laptops/lg-laptop.rst 12308F: drivers/platform/x86/lg-laptop.c 12309 12310LG2160 MEDIA DRIVER 12311M: Michael Krufky <mkrufky@linuxtv.org> 12312L: linux-media@vger.kernel.org 12313S: Maintained 12314W: https://linuxtv.org 12315W: http://github.com/mkrufky 12316Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12317T: git git://linuxtv.org/mkrufky/tuners.git 12318F: drivers/media/dvb-frontends/lg2160.* 12319 12320LGDT3305 MEDIA DRIVER 12321M: Michael Krufky <mkrufky@linuxtv.org> 12322L: linux-media@vger.kernel.org 12323S: Maintained 12324W: https://linuxtv.org 12325W: http://github.com/mkrufky 12326Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12327T: git git://linuxtv.org/mkrufky/tuners.git 12328F: drivers/media/dvb-frontends/lgdt3305.* 12329 12330LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12331M: Viresh Kumar <vireshk@kernel.org> 12332L: linux-ide@vger.kernel.org 12333S: Maintained 12334T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12335F: drivers/ata/pata_arasan_cf.c 12336F: include/linux/pata_arasan_cf_data.h 12337 12338LIBATA PATA DRIVERS 12339R: Sergey Shtylyov <s.shtylyov@omp.ru> 12340L: linux-ide@vger.kernel.org 12341F: drivers/ata/ata_*.c 12342F: drivers/ata/pata_*.c 12343 12344LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12345M: Linus Walleij <linus.walleij@linaro.org> 12346L: linux-ide@vger.kernel.org 12347S: Maintained 12348T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12349F: drivers/ata/pata_ftide010.c 12350F: drivers/ata/sata_gemini.c 12351F: drivers/ata/sata_gemini.h 12352 12353LIBATA SATA AHCI PLATFORM devices support 12354M: Hans de Goede <hdegoede@redhat.com> 12355M: Jens Axboe <axboe@kernel.dk> 12356L: linux-ide@vger.kernel.org 12357S: Maintained 12358T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12359F: drivers/ata/ahci_platform.c 12360F: drivers/ata/libahci_platform.c 12361F: include/linux/ahci_platform.h 12362 12363LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12364M: Serge Semin <fancer.lancer@gmail.com> 12365L: linux-ide@vger.kernel.org 12366S: Maintained 12367T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12368F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12369F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12370F: drivers/ata/ahci_dwc.c 12371 12372LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12373M: Mikael Pettersson <mikpelinux@gmail.com> 12374L: linux-ide@vger.kernel.org 12375S: Maintained 12376T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12377F: drivers/ata/sata_promise.* 12378 12379LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12380M: Damien Le Moal <dlemoal@kernel.org> 12381M: Niklas Cassel <cassel@kernel.org> 12382L: linux-ide@vger.kernel.org 12383S: Maintained 12384T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12385F: Documentation/ABI/testing/sysfs-ata 12386F: Documentation/devicetree/bindings/ata/ 12387F: drivers/ata/ 12388F: include/linux/ata.h 12389F: include/linux/libata.h 12390 12391LIBETH COMMON ETHERNET LIBRARY 12392M: Alexander Lobakin <aleksander.lobakin@intel.com> 12393L: netdev@vger.kernel.org 12394L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12395S: Supported 12396T: git https://github.com/alobakin/linux.git 12397F: drivers/net/ethernet/intel/libeth/ 12398F: include/net/libeth/ 12399K: libeth 12400 12401LIBIE COMMON INTEL ETHERNET LIBRARY 12402M: Alexander Lobakin <aleksander.lobakin@intel.com> 12403L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 12404L: netdev@vger.kernel.org 12405S: Supported 12406T: git https://github.com/alobakin/linux.git 12407F: drivers/net/ethernet/intel/libie/ 12408F: include/linux/net/intel/libie/ 12409K: libie 12410 12411LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12412M: Vishal Verma <vishal.l.verma@intel.com> 12413M: Dan Williams <dan.j.williams@intel.com> 12414M: Dave Jiang <dave.jiang@intel.com> 12415L: nvdimm@lists.linux.dev 12416S: Supported 12417Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12418P: Documentation/nvdimm/maintainer-entry-profile.rst 12419F: drivers/nvdimm/btt* 12420 12421LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12422M: Dan Williams <dan.j.williams@intel.com> 12423M: Vishal Verma <vishal.l.verma@intel.com> 12424M: Dave Jiang <dave.jiang@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 12429F: drivers/nvdimm/pmem* 12430 12431LIBNVDIMM: DEVICETREE BINDINGS 12432M: Oliver O'Halloran <oohall@gmail.com> 12433L: nvdimm@lists.linux.dev 12434S: Supported 12435Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12436F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12437F: drivers/nvdimm/of_pmem.c 12438 12439LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12440M: Dan Williams <dan.j.williams@intel.com> 12441M: Vishal Verma <vishal.l.verma@intel.com> 12442M: Dave Jiang <dave.jiang@intel.com> 12443M: Ira Weiny <ira.weiny@intel.com> 12444L: nvdimm@lists.linux.dev 12445S: Supported 12446Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12447P: Documentation/nvdimm/maintainer-entry-profile.rst 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12449F: drivers/acpi/nfit/* 12450F: drivers/nvdimm/* 12451F: include/linux/libnvdimm.h 12452F: include/linux/nd.h 12453F: include/uapi/linux/ndctl.h 12454F: tools/testing/nvdimm/ 12455 12456LIBRARY CODE 12457M: Andrew Morton <akpm@linux-foundation.org> 12458L: linux-kernel@vger.kernel.org 12459S: Supported 12460T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12461F: lib/* 12462 12463LICENSES and SPDX stuff 12464M: Thomas Gleixner <tglx@linutronix.de> 12465M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12466L: linux-spdx@vger.kernel.org 12467S: Maintained 12468T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12469F: COPYING 12470F: Documentation/process/license-rules.rst 12471F: LICENSES/ 12472F: scripts/spdxcheck-test.sh 12473F: scripts/spdxcheck.py 12474F: scripts/spdxexclude 12475 12476LINEAR RANGES HELPERS 12477M: Mark Brown <broonie@kernel.org> 12478R: Matti Vaittinen <mazziesaccount@gmail.com> 12479F: include/linux/linear_range.h 12480F: lib/linear_ranges.c 12481F: lib/test_linear_ranges.c 12482 12483LINUX FOR POWER MACINTOSH 12484L: linuxppc-dev@lists.ozlabs.org 12485S: Orphan 12486F: arch/powerpc/platforms/powermac/ 12487F: drivers/macintosh/ 12488X: drivers/macintosh/adb-iop.c 12489X: drivers/macintosh/via-macii.c 12490 12491LINUX FOR POWERPC (32-BIT AND 64-BIT) 12492M: Michael Ellerman <mpe@ellerman.id.au> 12493R: Nicholas Piggin <npiggin@gmail.com> 12494R: Christophe Leroy <christophe.leroy@csgroup.eu> 12495R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12496R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12497L: linuxppc-dev@lists.ozlabs.org 12498S: Supported 12499W: https://github.com/linuxppc/wiki/wiki 12500Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12501T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12502F: Documentation/ABI/stable/sysfs-firmware-opal-* 12503F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12504F: Documentation/devicetree/bindings/powerpc/ 12505F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12506F: Documentation/arch/powerpc/ 12507F: arch/powerpc/ 12508F: drivers/*/*/*pasemi* 12509F: drivers/*/*pasemi* 12510F: drivers/char/tpm/tpm_ibmvtpm* 12511F: drivers/crypto/nx/ 12512F: drivers/i2c/busses/i2c-opal.c 12513F: drivers/net/ethernet/ibm/ibmveth.* 12514F: drivers/net/ethernet/ibm/ibmvnic.* 12515F: drivers/pci/hotplug/pnv_php.c 12516F: drivers/pci/hotplug/rpa* 12517F: drivers/rtc/rtc-opal.c 12518F: drivers/scsi/ibmvscsi/ 12519F: drivers/tty/hvc/hvc_opal.c 12520F: drivers/watchdog/wdrtas.c 12521F: tools/testing/selftests/powerpc 12522N: /pmac 12523N: powermac 12524N: powernv 12525N: [^a-z0-9]ps3 12526N: pseries 12527 12528LINUX FOR POWERPC EMBEDDED MPC5XXX 12529M: Anatolij Gustschin <agust@denx.de> 12530L: linuxppc-dev@lists.ozlabs.org 12531S: Odd Fixes 12532F: arch/powerpc/platforms/512x/ 12533F: arch/powerpc/platforms/52xx/ 12534 12535LINUX FOR POWERPC EMBEDDED PPC4XX 12536L: linuxppc-dev@lists.ozlabs.org 12537S: Orphan 12538F: arch/powerpc/platforms/40x/ 12539F: arch/powerpc/platforms/44x/ 12540 12541LINUX FOR POWERPC EMBEDDED PPC85XX 12542M: Scott Wood <oss@buserror.net> 12543L: linuxppc-dev@lists.ozlabs.org 12544S: Odd fixes 12545T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12546F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12547F: Documentation/devicetree/bindings/powerpc/fsl/ 12548F: arch/powerpc/platforms/85xx/ 12549 12550LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12551M: Christophe Leroy <christophe.leroy@csgroup.eu> 12552L: linuxppc-dev@lists.ozlabs.org 12553S: Maintained 12554F: arch/powerpc/platforms/8xx/ 12555F: arch/powerpc/platforms/83xx/ 12556 12557LINUX KERNEL DUMP TEST MODULE (LKDTM) 12558M: Kees Cook <keescook@chromium.org> 12559S: Maintained 12560F: drivers/misc/lkdtm/* 12561F: tools/testing/selftests/lkdtm/* 12562 12563LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12564M: Alan Stern <stern@rowland.harvard.edu> 12565M: Andrea Parri <parri.andrea@gmail.com> 12566M: Will Deacon <will@kernel.org> 12567M: Peter Zijlstra <peterz@infradead.org> 12568M: Boqun Feng <boqun.feng@gmail.com> 12569M: Nicholas Piggin <npiggin@gmail.com> 12570M: David Howells <dhowells@redhat.com> 12571M: Jade Alglave <j.alglave@ucl.ac.uk> 12572M: Luc Maranget <luc.maranget@inria.fr> 12573M: "Paul E. McKenney" <paulmck@kernel.org> 12574R: Akira Yokosawa <akiyks@gmail.com> 12575R: Daniel Lustig <dlustig@nvidia.com> 12576R: Joel Fernandes <joel@joelfernandes.org> 12577L: linux-kernel@vger.kernel.org 12578L: linux-arch@vger.kernel.org 12579S: Supported 12580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12581F: Documentation/atomic_bitops.txt 12582F: Documentation/atomic_t.txt 12583F: Documentation/core-api/refcount-vs-atomic.rst 12584F: Documentation/litmus-tests/ 12585F: Documentation/memory-barriers.txt 12586F: tools/memory-model/ 12587 12588LINUX-NEXT TREE 12589M: Stephen Rothwell <sfr@canb.auug.org.au> 12590L: linux-next@vger.kernel.org 12591S: Supported 12592B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12593T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12594 12595LIS3LV02D ACCELEROMETER DRIVER 12596M: Eric Piel <eric.piel@tremplin-utc.net> 12597S: Maintained 12598F: Documentation/misc-devices/lis3lv02d.rst 12599F: drivers/misc/lis3lv02d/ 12600F: drivers/platform/x86/hp/hp_accel.c 12601 12602LIST KUNIT TEST 12603M: David Gow <davidgow@google.com> 12604L: linux-kselftest@vger.kernel.org 12605L: kunit-dev@googlegroups.com 12606S: Maintained 12607F: lib/list-test.c 12608 12609LITEX PLATFORM 12610M: Karol Gugala <kgugala@antmicro.com> 12611M: Mateusz Holenko <mholenko@antmicro.com> 12612M: Gabriel Somlo <gsomlo@gmail.com> 12613M: Joel Stanley <joel@jms.id.au> 12614S: Maintained 12615F: Documentation/devicetree/bindings/*/litex,*.yaml 12616F: arch/openrisc/boot/dts/or1klitex.dts 12617F: drivers/mmc/host/litex_mmc.c 12618F: drivers/net/ethernet/litex/* 12619F: drivers/soc/litex/* 12620F: drivers/tty/serial/liteuart.c 12621F: include/linux/litex.h 12622N: litex 12623 12624LIVE PATCHING 12625M: Josh Poimboeuf <jpoimboe@kernel.org> 12626M: Jiri Kosina <jikos@kernel.org> 12627M: Miroslav Benes <mbenes@suse.cz> 12628M: Petr Mladek <pmladek@suse.com> 12629R: Joe Lawrence <joe.lawrence@redhat.com> 12630L: live-patching@vger.kernel.org 12631S: Maintained 12632T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12633F: Documentation/ABI/testing/sysfs-kernel-livepatch 12634F: Documentation/livepatch/ 12635F: arch/powerpc/include/asm/livepatch.h 12636F: include/linux/livepatch.h 12637F: kernel/livepatch/ 12638F: kernel/module/livepatch.c 12639F: samples/livepatch/ 12640F: tools/testing/selftests/livepatch/ 12641 12642LLC (802.2) 12643L: netdev@vger.kernel.org 12644S: Odd fixes 12645F: include/linux/llc.h 12646F: include/net/llc* 12647F: include/uapi/linux/llc.h 12648F: net/llc/ 12649 12650LM73 HARDWARE MONITOR DRIVER 12651M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12652L: linux-hwmon@vger.kernel.org 12653S: Maintained 12654F: drivers/hwmon/lm73.c 12655 12656LM78 HARDWARE MONITOR DRIVER 12657M: Jean Delvare <jdelvare@suse.com> 12658L: linux-hwmon@vger.kernel.org 12659S: Maintained 12660F: Documentation/hwmon/lm78.rst 12661F: drivers/hwmon/lm78.c 12662 12663LM83 HARDWARE MONITOR DRIVER 12664M: Jean Delvare <jdelvare@suse.com> 12665L: linux-hwmon@vger.kernel.org 12666S: Maintained 12667F: Documentation/hwmon/lm83.rst 12668F: drivers/hwmon/lm83.c 12669 12670LM90 HARDWARE MONITOR DRIVER 12671M: Jean Delvare <jdelvare@suse.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12675F: Documentation/hwmon/lm90.rst 12676F: drivers/hwmon/lm90.c 12677F: include/dt-bindings/thermal/lm90.h 12678 12679LME2510 MEDIA DRIVER 12680M: Malcolm Priestley <tvboxspy@gmail.com> 12681L: linux-media@vger.kernel.org 12682S: Maintained 12683W: https://linuxtv.org 12684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12685F: drivers/media/usb/dvb-usb-v2/lmedm04* 12686 12687LOADPIN SECURITY MODULE 12688M: Kees Cook <keescook@chromium.org> 12689S: Supported 12690T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12691F: Documentation/admin-guide/LSM/LoadPin.rst 12692F: security/loadpin/ 12693 12694LOCKDOWN SECURITY MODULE 12695L: linux-security-module@vger.kernel.org 12696S: Odd Fixes 12697T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12698F: security/lockdown/ 12699 12700LOCKING PRIMITIVES 12701M: Peter Zijlstra <peterz@infradead.org> 12702M: Ingo Molnar <mingo@redhat.com> 12703M: Will Deacon <will@kernel.org> 12704R: Waiman Long <longman@redhat.com> 12705R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12706L: linux-kernel@vger.kernel.org 12707S: Maintained 12708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12709F: Documentation/locking/ 12710F: arch/*/include/asm/spinlock*.h 12711F: include/linux/lockdep*.h 12712F: include/linux/mutex*.h 12713F: include/linux/rwlock*.h 12714F: include/linux/rwsem*.h 12715F: include/linux/seqlock.h 12716F: include/linux/spinlock*.h 12717F: kernel/locking/ 12718F: lib/locking*.[ch] 12719X: kernel/locking/locktorture.c 12720 12721LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12722M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12723L: linux-ntfs-dev@lists.sourceforge.net 12724S: Maintained 12725W: http://www.linux-ntfs.org/content/view/19/37/ 12726F: Documentation/admin-guide/ldm.rst 12727F: block/partitions/ldm.* 12728 12729LOGITECH HID GAMING KEYBOARDS 12730M: Hans de Goede <hdegoede@redhat.com> 12731L: linux-input@vger.kernel.org 12732S: Maintained 12733T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12734F: drivers/hid/hid-lg-g15.c 12735 12736LONTIUM LT8912B MIPI TO HDMI BRIDGE 12737M: Adrien Grassein <adrien.grassein@gmail.com> 12738S: Maintained 12739F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12740F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12741 12742LOONGARCH 12743M: Huacai Chen <chenhuacai@kernel.org> 12744R: WANG Xuerui <kernel@xen0n.name> 12745L: loongarch@lists.linux.dev 12746S: Maintained 12747T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12748F: Documentation/arch/loongarch/ 12749F: Documentation/translations/zh_CN/arch/loongarch/ 12750F: arch/loongarch/ 12751F: drivers/*/*loongarch* 12752 12753LOONGSON GPIO DRIVER 12754M: Yinbo Zhu <zhuyinbo@loongson.cn> 12755L: linux-gpio@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12758F: drivers/gpio/gpio-loongson-64bit.c 12759 12760LOONGSON LS2X APB DMA DRIVER 12761M: Binbin Zhou <zhoubinbin@loongson.cn> 12762L: dmaengine@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12765F: drivers/dma/ls2x-apb-dma.c 12766 12767LOONGSON LS2X I2C DRIVER 12768M: Binbin Zhou <zhoubinbin@loongson.cn> 12769L: linux-i2c@vger.kernel.org 12770S: Maintained 12771F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12772F: drivers/i2c/busses/i2c-ls2x.c 12773 12774LOONGSON-2 SOC SERIES CLOCK DRIVER 12775M: Yinbo Zhu <zhuyinbo@loongson.cn> 12776L: linux-clk@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12779F: drivers/clk/clk-loongson2.c 12780F: include/dt-bindings/clock/loongson,ls2k-clk.h 12781 12782LOONGSON SPI DRIVER 12783M: Yinbo Zhu <zhuyinbo@loongson.cn> 12784L: linux-spi@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12787F: drivers/spi/spi-loongson-core.c 12788F: drivers/spi/spi-loongson-pci.c 12789F: drivers/spi/spi-loongson-plat.c 12790F: drivers/spi/spi-loongson.h 12791 12792LOONGSON-2 SOC SERIES GUTS DRIVER 12793M: Yinbo Zhu <zhuyinbo@loongson.cn> 12794L: loongarch@lists.linux.dev 12795S: Maintained 12796F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12797F: drivers/soc/loongson/loongson2_guts.c 12798 12799LOONGSON-2 SOC SERIES PM DRIVER 12800M: Yinbo Zhu <zhuyinbo@loongson.cn> 12801L: linux-pm@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12804F: drivers/soc/loongson/loongson2_pm.c 12805 12806LOONGSON-2 SOC SERIES PINCTRL DRIVER 12807M: zhanghongchen <zhanghongchen@loongson.cn> 12808M: Yinbo Zhu <zhuyinbo@loongson.cn> 12809L: linux-gpio@vger.kernel.org 12810S: Maintained 12811F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12812F: drivers/pinctrl/pinctrl-loongson2.c 12813 12814LOONGSON-2 SOC SERIES THERMAL DRIVER 12815M: zhanghongchen <zhanghongchen@loongson.cn> 12816M: Yinbo Zhu <zhuyinbo@loongson.cn> 12817L: linux-pm@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12820F: drivers/thermal/loongson2_thermal.c 12821 12822LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12823M: Sathya Prakash <sathya.prakash@broadcom.com> 12824M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12825M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12826L: MPT-FusionLinux.pdl@broadcom.com 12827L: linux-scsi@vger.kernel.org 12828S: Supported 12829W: http://www.avagotech.com/support/ 12830F: drivers/message/fusion/ 12831F: drivers/scsi/mpt3sas/ 12832 12833LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12834M: Matthew Wilcox <willy@infradead.org> 12835L: linux-scsi@vger.kernel.org 12836S: Maintained 12837F: drivers/scsi/sym53c8xx_2/ 12838 12839LTC1660 DAC DRIVER 12840M: Marcus Folkesson <marcus.folkesson@gmail.com> 12841L: linux-iio@vger.kernel.org 12842S: Maintained 12843F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12844F: drivers/iio/dac/ltc1660.c 12845 12846LTC2688 IIO DAC DRIVER 12847M: Nuno Sá <nuno.sa@analog.com> 12848L: linux-iio@vger.kernel.org 12849S: Supported 12850W: https://ez.analog.com/linux-software-drivers 12851F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12852F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12853F: drivers/iio/dac/ltc2688.c 12854 12855LTC2947 HARDWARE MONITOR DRIVER 12856M: Nuno Sá <nuno.sa@analog.com> 12857L: linux-hwmon@vger.kernel.org 12858S: Supported 12859W: https://ez.analog.com/linux-software-drivers 12860F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12861F: drivers/hwmon/ltc2947-core.c 12862F: drivers/hwmon/ltc2947-i2c.c 12863F: drivers/hwmon/ltc2947-spi.c 12864F: drivers/hwmon/ltc2947.h 12865 12866LTC2991 HARDWARE MONITOR DRIVER 12867M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12868L: linux-hwmon@vger.kernel.org 12869S: Supported 12870W: https://ez.analog.com/linux-software-drivers 12871F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12872F: drivers/hwmon/ltc2991.c 12873 12874LTC2983 IIO TEMPERATURE DRIVER 12875M: Nuno Sá <nuno.sa@analog.com> 12876L: linux-iio@vger.kernel.org 12877S: Supported 12878W: https://ez.analog.com/linux-software-drivers 12879F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12880F: drivers/iio/temperature/ltc2983.c 12881 12882LTC4282 HARDWARE MONITOR DRIVER 12883M: Nuno Sa <nuno.sa@analog.com> 12884L: linux-hwmon@vger.kernel.org 12885S: Supported 12886F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12887F: Documentation/hwmon/ltc4282.rst 12888F: drivers/hwmon/ltc4282.c 12889 12890LTC4286 HARDWARE MONITOR DRIVER 12891M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12892L: linux-i2c@vger.kernel.org 12893S: Maintained 12894F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12895F: Documentation/hwmon/ltc4286.rst 12896F: drivers/hwmon/pmbus/Kconfig 12897F: drivers/hwmon/pmbus/Makefile 12898F: drivers/hwmon/pmbus/ltc4286.c 12899 12900LTC4306 I2C MULTIPLEXER DRIVER 12901M: Michael Hennerich <michael.hennerich@analog.com> 12902L: linux-i2c@vger.kernel.org 12903S: Supported 12904W: https://ez.analog.com/linux-software-drivers 12905F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12906F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12907 12908LTP (Linux Test Project) 12909M: Cyril Hrubis <chrubis@suse.cz> 12910M: Jan Stancek <jstancek@redhat.com> 12911M: Petr Vorel <pvorel@suse.cz> 12912M: Li Wang <liwang@redhat.com> 12913M: Yang Xu <xuyang2018.jy@fujitsu.com> 12914L: ltp@lists.linux.it (subscribers-only) 12915S: Maintained 12916W: http://linux-test-project.github.io/ 12917T: git https://github.com/linux-test-project/ltp.git 12918 12919LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12920M: Anshul Dalal <anshulusr@gmail.com> 12921L: linux-iio@vger.kernel.org 12922S: Maintained 12923F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12924F: drivers/iio/light/ltr390.c 12925 12926LYNX 28G SERDES PHY DRIVER 12927M: Ioana Ciornei <ioana.ciornei@nxp.com> 12928L: netdev@vger.kernel.org 12929S: Supported 12930F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12931F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12932 12933LYNX PCS MODULE 12934M: Ioana Ciornei <ioana.ciornei@nxp.com> 12935L: netdev@vger.kernel.org 12936S: Supported 12937F: drivers/net/pcs/pcs-lynx.c 12938F: include/linux/pcs-lynx.h 12939 12940M68K ARCHITECTURE 12941M: Geert Uytterhoeven <geert@linux-m68k.org> 12942L: linux-m68k@lists.linux-m68k.org 12943S: Maintained 12944W: http://www.linux-m68k.org/ 12945T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12946F: arch/m68k/ 12947F: drivers/zorro/ 12948 12949M68K ON APPLE MACINTOSH 12950M: Joshua Thompson <funaho@jurai.org> 12951L: linux-m68k@lists.linux-m68k.org 12952S: Maintained 12953W: http://www.mac.linux-m68k.org/ 12954F: arch/m68k/mac/ 12955F: drivers/macintosh/adb-iop.c 12956F: drivers/macintosh/via-macii.c 12957 12958M68K ON HP9000/300 12959M: Philip Blundell <philb@gnu.org> 12960S: Maintained 12961W: http://www.tazenda.demon.co.uk/phil/linux-hp 12962F: arch/m68k/hp300/ 12963 12964M88DS3103 MEDIA DRIVER 12965L: linux-media@vger.kernel.org 12966S: Orphan 12967W: https://linuxtv.org 12968Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12969F: drivers/media/dvb-frontends/m88ds3103* 12970 12971M88RS2000 MEDIA DRIVER 12972M: Malcolm Priestley <tvboxspy@gmail.com> 12973L: linux-media@vger.kernel.org 12974S: Maintained 12975W: https://linuxtv.org 12976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12977F: drivers/media/dvb-frontends/m88rs2000* 12978 12979MA901 MASTERKIT USB FM RADIO DRIVER 12980M: Alexey Klimov <klimov.linux@gmail.com> 12981L: linux-media@vger.kernel.org 12982S: Maintained 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/radio/radio-ma901.c 12985 12986MAC80211 12987M: Johannes Berg <johannes@sipsolutions.net> 12988L: linux-wireless@vger.kernel.org 12989S: Maintained 12990W: https://wireless.wiki.kernel.org/ 12991Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12992T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12993T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12994F: Documentation/networking/mac80211-injection.rst 12995F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12996F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12997F: include/net/mac80211.h 12998F: net/mac80211/ 12999 13000MAILBOX API 13001M: Jassi Brar <jassisinghbrar@gmail.com> 13002L: linux-kernel@vger.kernel.org 13003S: Maintained 13004F: Documentation/devicetree/bindings/mailbox/ 13005F: drivers/mailbox/ 13006F: include/dt-bindings/mailbox/ 13007F: include/linux/mailbox_client.h 13008F: include/linux/mailbox_controller.h 13009 13010MAILBOX ARM MHUv2 13011M: Viresh Kumar <viresh.kumar@linaro.org> 13012M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13013L: linux-kernel@vger.kernel.org 13014S: Maintained 13015F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13016F: drivers/mailbox/arm_mhuv2.c 13017F: include/linux/mailbox/arm_mhuv2_message.h 13018 13019MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13020M: Alejandro Colomar <alx@kernel.org> 13021L: linux-man@vger.kernel.org 13022S: Maintained 13023W: http://www.kernel.org/doc/man-pages 13024T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13025T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13026 13027MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13028M: Jeremy Kerr <jk@codeconstruct.com.au> 13029M: Matt Johnston <matt@codeconstruct.com.au> 13030L: netdev@vger.kernel.org 13031S: Maintained 13032F: Documentation/networking/mctp.rst 13033F: drivers/net/mctp/ 13034F: include/net/mctp.h 13035F: include/net/mctpdevice.h 13036F: include/net/netns/mctp.h 13037F: net/mctp/ 13038 13039MAPLE TREE 13040M: Liam R. Howlett <Liam.Howlett@oracle.com> 13041L: maple-tree@lists.infradead.org 13042L: linux-mm@kvack.org 13043S: Supported 13044F: Documentation/core-api/maple_tree.rst 13045F: include/linux/maple_tree.h 13046F: include/trace/events/maple_tree.h 13047F: lib/maple_tree.c 13048F: lib/test_maple_tree.c 13049F: tools/testing/radix-tree/linux/maple_tree.h 13050F: tools/testing/radix-tree/maple.c 13051 13052MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13053M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13054L: linux-mips@vger.kernel.org 13055S: Maintained 13056F: arch/mips/boot/dts/img/pistachio* 13057 13058MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13059M: Andrew Lunn <andrew@lunn.ch> 13060L: netdev@vger.kernel.org 13061S: Maintained 13062F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13063F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13064F: Documentation/networking/devlink/mv88e6xxx.rst 13065F: drivers/net/dsa/mv88e6xxx/ 13066F: include/linux/dsa/mv88e6xxx.h 13067F: include/linux/platform_data/mv88e6xxx.h 13068 13069MARVELL ARMADA 3700 PHY DRIVERS 13070M: Miquel Raynal <miquel.raynal@bootlin.com> 13071S: Maintained 13072F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13073F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13074F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13075F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13076 13077MARVELL ARMADA 3700 SERIAL DRIVER 13078M: Pali Rohár <pali@kernel.org> 13079S: Maintained 13080F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13081F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13082F: drivers/tty/serial/mvebu-uart.c 13083 13084MARVELL ARMADA DRM SUPPORT 13085M: Russell King <linux@armlinux.org.uk> 13086S: Maintained 13087T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13089F: Documentation/devicetree/bindings/display/armada/ 13090F: drivers/gpu/drm/armada/ 13091F: include/uapi/drm/armada_drm.h 13092 13093MARVELL CRYPTO DRIVER 13094M: Boris Brezillon <bbrezillon@kernel.org> 13095M: Arnaud Ebalard <arno@natisbad.org> 13096M: Srujana Challa <schalla@marvell.com> 13097L: linux-crypto@vger.kernel.org 13098S: Maintained 13099F: drivers/crypto/marvell/ 13100F: include/linux/soc/marvell/octeontx2/ 13101 13102MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13103M: Mirko Lindner <mlindner@marvell.com> 13104M: Stephen Hemminger <stephen@networkplumber.org> 13105L: netdev@vger.kernel.org 13106S: Maintained 13107F: drivers/net/ethernet/marvell/sk* 13108 13109MARVELL LIBERTAS WIRELESS DRIVER 13110L: libertas-dev@lists.infradead.org 13111S: Orphan 13112F: drivers/net/wireless/marvell/libertas/ 13113 13114MARVELL MACCHIATOBIN SUPPORT 13115M: Russell King <linux@armlinux.org.uk> 13116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13117S: Maintained 13118F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13119 13120MARVELL MV643XX ETHERNET DRIVER 13121M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13122L: netdev@vger.kernel.org 13123S: Maintained 13124F: drivers/net/ethernet/marvell/mv643xx_eth.* 13125F: include/linux/mv643xx.h 13126 13127MARVELL MV88X3310 PHY DRIVER 13128M: Russell King <linux@armlinux.org.uk> 13129M: Marek Behún <kabel@kernel.org> 13130L: netdev@vger.kernel.org 13131S: Maintained 13132F: drivers/net/phy/marvell10g.c 13133 13134MARVELL MVEBU THERMAL DRIVER 13135M: Miquel Raynal <miquel.raynal@bootlin.com> 13136S: Maintained 13137F: drivers/thermal/armada_thermal.c 13138 13139MARVELL MVNETA ETHERNET DRIVER 13140M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13141L: netdev@vger.kernel.org 13142S: Maintained 13143F: drivers/net/ethernet/marvell/mvneta* 13144 13145MARVELL MVPP2 ETHERNET DRIVER 13146M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13147M: Russell King <linux@armlinux.org.uk> 13148L: netdev@vger.kernel.org 13149S: Maintained 13150F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13151F: drivers/net/ethernet/marvell/mvpp2/ 13152 13153MARVELL MWIFIEX WIRELESS DRIVER 13154M: Brian Norris <briannorris@chromium.org> 13155R: Francesco Dolcini <francesco@dolcini.it> 13156L: linux-wireless@vger.kernel.org 13157S: Odd Fixes 13158F: drivers/net/wireless/marvell/mwifiex/ 13159 13160MARVELL MWL8K WIRELESS DRIVER 13161L: linux-wireless@vger.kernel.org 13162S: Orphan 13163F: drivers/net/wireless/marvell/mwl8k.c 13164 13165MARVELL NAND CONTROLLER DRIVER 13166M: Miquel Raynal <miquel.raynal@bootlin.com> 13167L: linux-mtd@lists.infradead.org 13168S: Maintained 13169F: drivers/mtd/nand/raw/marvell_nand.c 13170 13171MARVELL OCTEON ENDPOINT DRIVER 13172M: Veerasenareddy Burru <vburru@marvell.com> 13173M: Sathesh Edara <sedara@marvell.com> 13174L: netdev@vger.kernel.org 13175S: Supported 13176F: drivers/net/ethernet/marvell/octeon_ep 13177 13178MARVELL OCTEON ENDPOINT VF DRIVER 13179M: Veerasenareddy Burru <vburru@marvell.com> 13180M: Sathesh Edara <sedara@marvell.com> 13181M: Shinas Rasheed <srasheed@marvell.com> 13182M: Satananda Burla <sburla@marvell.com> 13183L: netdev@vger.kernel.org 13184S: Supported 13185F: drivers/net/ethernet/marvell/octeon_ep_vf 13186 13187MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13188M: Sunil Goutham <sgoutham@marvell.com> 13189M: Geetha sowjanya <gakula@marvell.com> 13190M: Subbaraya Sundeep <sbhatta@marvell.com> 13191M: hariprasad <hkelam@marvell.com> 13192L: netdev@vger.kernel.org 13193S: Supported 13194F: drivers/net/ethernet/marvell/octeontx2/nic/ 13195F: include/linux/soc/marvell/octeontx2/ 13196 13197MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13198M: Sunil Goutham <sgoutham@marvell.com> 13199M: Linu Cherian <lcherian@marvell.com> 13200M: Geetha sowjanya <gakula@marvell.com> 13201M: Jerin Jacob <jerinj@marvell.com> 13202M: hariprasad <hkelam@marvell.com> 13203M: Subbaraya Sundeep <sbhatta@marvell.com> 13204L: netdev@vger.kernel.org 13205S: Supported 13206F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13207F: drivers/net/ethernet/marvell/octeontx2/af/ 13208 13209MARVELL PRESTERA ETHERNET SWITCH DRIVER 13210M: Taras Chornyi <taras.chornyi@plvision.eu> 13211S: Supported 13212W: https://github.com/Marvell-switching/switchdev-prestera 13213F: drivers/net/ethernet/marvell/prestera/ 13214 13215MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13216M: Nicolas Pitre <nico@fluxnic.net> 13217S: Odd Fixes 13218F: drivers/mmc/host/mvsdio.* 13219 13220MARVELL USB MDIO CONTROLLER DRIVER 13221M: Tobias Waldekranz <tobias@waldekranz.com> 13222L: netdev@vger.kernel.org 13223S: Maintained 13224F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13225F: drivers/net/mdio/mdio-mvusb.c 13226 13227MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13228M: Hu Ziji <huziji@marvell.com> 13229L: linux-mmc@vger.kernel.org 13230S: Supported 13231F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13232F: drivers/mmc/host/sdhci-xenon* 13233 13234MATROX FRAMEBUFFER DRIVER 13235L: linux-fbdev@vger.kernel.org 13236S: Orphan 13237F: drivers/video/fbdev/matrox/matroxfb_* 13238F: include/uapi/linux/matroxfb.h 13239 13240MAX15301 DRIVER 13241M: Daniel Nilsson <daniel.nilsson@flex.com> 13242L: linux-hwmon@vger.kernel.org 13243S: Maintained 13244F: Documentation/hwmon/max15301.rst 13245F: drivers/hwmon/pmbus/max15301.c 13246 13247MAX2175 SDR TUNER DRIVER 13248M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13249L: linux-media@vger.kernel.org 13250S: Maintained 13251T: git git://linuxtv.org/media_tree.git 13252F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13253F: Documentation/userspace-api/media/drivers/max2175.rst 13254F: drivers/media/i2c/max2175* 13255F: include/uapi/linux/max2175.h 13256 13257MAX31335 RTC DRIVER 13258M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13259L: linux-rtc@vger.kernel.org 13260S: Supported 13261W: https://ez.analog.com/linux-software-drivers 13262F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13263F: drivers/rtc/rtc-max31335.c 13264 13265MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13266L: linux-hwmon@vger.kernel.org 13267S: Orphan 13268F: Documentation/hwmon/max6650.rst 13269F: drivers/hwmon/max6650.c 13270 13271MAX9286 QUAD GMSL DESERIALIZER DRIVER 13272M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13273M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13274M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13275M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13276L: linux-media@vger.kernel.org 13277S: Maintained 13278F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13279F: drivers/media/i2c/max9286.c 13280 13281MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13282M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13283L: linux-media@vger.kernel.org 13284S: Maintained 13285F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13286F: drivers/staging/media/max96712/max96712.c 13287 13288MAX9860 MONO AUDIO VOICE CODEC DRIVER 13289M: Peter Rosin <peda@axentia.se> 13290L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13291S: Maintained 13292F: Documentation/devicetree/bindings/sound/max9860.txt 13293F: sound/soc/codecs/max9860.* 13294 13295MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13296M: Andreas Klinger <ak@it-klinger.de> 13297L: linux-iio@vger.kernel.org 13298S: Maintained 13299F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13300F: drivers/iio/proximity/mb1232.c 13301 13302MAXIM MAX11205 DRIVER 13303M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13304L: linux-iio@vger.kernel.org 13305S: Supported 13306W: https://ez.analog.com/linux-software-drivers 13307F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13308F: drivers/iio/adc/max11205.c 13309 13310MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13311R: Iskren Chernev <iskren.chernev@gmail.com> 13312R: Krzysztof Kozlowski <krzk@kernel.org> 13313R: Marek Szyprowski <m.szyprowski@samsung.com> 13314R: Matheus Castello <matheus@castello.eng.br> 13315L: linux-pm@vger.kernel.org 13316S: Maintained 13317F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13318F: drivers/power/supply/max17040_battery.c 13319 13320MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13321R: Hans de Goede <hdegoede@redhat.com> 13322R: Krzysztof Kozlowski <krzk@kernel.org> 13323R: Marek Szyprowski <m.szyprowski@samsung.com> 13324R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13325R: Purism Kernel Team <kernel@puri.sm> 13326L: linux-pm@vger.kernel.org 13327S: Maintained 13328F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13329F: drivers/power/supply/max17042_battery.c 13330 13331MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13332M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13333L: linux-kernel@vger.kernel.org 13334S: Maintained 13335F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13336F: drivers/regulator/max20086-regulator.c 13337 13338MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13339M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13340L: linux-iio@vger.kernel.org 13341S: Maintained 13342F: drivers/iio/temperature/max30208.c 13343 13344MAXIM MAX77650 PMIC MFD DRIVER 13345M: Bartosz Golaszewski <brgl@bgdev.pl> 13346L: linux-kernel@vger.kernel.org 13347S: Maintained 13348F: Documentation/devicetree/bindings/*/*max77650.yaml 13349F: Documentation/devicetree/bindings/*/max77650*.yaml 13350F: drivers/gpio/gpio-max77650.c 13351F: drivers/input/misc/max77650-onkey.c 13352F: drivers/leds/leds-max77650.c 13353F: drivers/mfd/max77650.c 13354F: drivers/power/supply/max77650-charger.c 13355F: drivers/regulator/max77650-regulator.c 13356F: include/linux/mfd/max77650.h 13357 13358MAXIM MAX77714 PMIC MFD DRIVER 13359M: Luca Ceresoli <luca@lucaceresoli.net> 13360S: Maintained 13361F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13362F: drivers/mfd/max77714.c 13363F: include/linux/mfd/max77714.h 13364 13365MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13366M: Javier Martinez Canillas <javier@dowhile0.org> 13367L: linux-kernel@vger.kernel.org 13368S: Supported 13369F: Documentation/devicetree/bindings/*/*max77802.yaml 13370F: drivers/regulator/max77802-regulator.c 13371F: include/dt-bindings/*/*max77802.h 13372 13373MAXIM MAX77976 BATTERY CHARGER 13374M: Luca Ceresoli <luca@lucaceresoli.net> 13375S: Supported 13376F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13377F: drivers/power/supply/max77976_charger.c 13378 13379MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13380M: Krzysztof Kozlowski <krzk@kernel.org> 13381L: linux-pm@vger.kernel.org 13382S: Maintained 13383B: mailto:linux-samsung-soc@vger.kernel.org 13384F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13385F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13386F: drivers/power/supply/max14577_charger.c 13387F: drivers/power/supply/max77693_charger.c 13388 13389MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13390M: Chanwoo Choi <cw00.choi@samsung.com> 13391M: Krzysztof Kozlowski <krzk@kernel.org> 13392L: linux-kernel@vger.kernel.org 13393S: Maintained 13394B: mailto:linux-samsung-soc@vger.kernel.org 13395F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13396F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13397F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13398F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13399F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13400F: drivers/*/*max77843.c 13401F: drivers/*/max14577*.c 13402F: drivers/*/max77686*.c 13403F: drivers/*/max77693*.c 13404F: drivers/clk/clk-max77686.c 13405F: drivers/extcon/extcon-max14577.c 13406F: drivers/extcon/extcon-max77693.c 13407F: drivers/rtc/rtc-max77686.c 13408F: include/linux/mfd/max14577*.h 13409F: include/linux/mfd/max77686*.h 13410F: include/linux/mfd/max77693*.h 13411 13412MAXIRADIO FM RADIO RECEIVER DRIVER 13413M: Hans Verkuil <hverkuil@xs4all.nl> 13414L: linux-media@vger.kernel.org 13415S: Maintained 13416W: https://linuxtv.org 13417T: git git://linuxtv.org/media_tree.git 13418F: drivers/media/radio/radio-maxiradio* 13419 13420MAXLINEAR ETHERNET PHY DRIVER 13421M: Xu Liang <lxu@maxlinear.com> 13422L: netdev@vger.kernel.org 13423S: Supported 13424F: drivers/net/phy/mxl-gpy.c 13425 13426MCAN MMIO DEVICE DRIVER 13427M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13428L: linux-can@vger.kernel.org 13429S: Maintained 13430F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13431F: drivers/net/can/m_can/m_can.c 13432F: drivers/net/can/m_can/m_can.h 13433F: drivers/net/can/m_can/m_can_platform.c 13434 13435MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13436R: Yasushi SHOJI <yashi@spacecubics.com> 13437L: linux-can@vger.kernel.org 13438S: Maintained 13439F: drivers/net/can/usb/mcba_usb.c 13440 13441MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13442M: Rishi Gupta <gupt21@gmail.com> 13443L: linux-i2c@vger.kernel.org 13444L: linux-input@vger.kernel.org 13445S: Maintained 13446F: drivers/hid/hid-mcp2221.c 13447 13448MCP251XFD SPI-CAN NETWORK DRIVER 13449M: Marc Kleine-Budde <mkl@pengutronix.de> 13450M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13451R: Thomas Kopp <thomas.kopp@microchip.com> 13452L: linux-can@vger.kernel.org 13453S: Maintained 13454F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13455F: drivers/net/can/spi/mcp251xfd/ 13456 13457MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13458M: Peter Rosin <peda@axentia.se> 13459L: linux-iio@vger.kernel.org 13460S: Maintained 13461F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13462F: drivers/iio/potentiometer/mcp4018.c 13463F: drivers/iio/potentiometer/mcp4531.c 13464 13465MCP4821 DAC DRIVER 13466M: Anshul Dalal <anshulusr@gmail.com> 13467L: linux-iio@vger.kernel.org 13468S: Maintained 13469F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13470F: drivers/iio/dac/mcp4821.c 13471 13472MCR20A IEEE-802.15.4 RADIO DRIVER 13473M: Stefan Schmidt <stefan@datenfreihafen.org> 13474L: linux-wpan@vger.kernel.org 13475S: Odd Fixes 13476W: https://github.com/xueliu/mcr20a-linux 13477F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13478F: drivers/net/ieee802154/mcr20a.c 13479F: drivers/net/ieee802154/mcr20a.h 13480 13481MDIO REGMAP DRIVER 13482M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13483L: netdev@vger.kernel.org 13484S: Maintained 13485F: drivers/net/mdio/mdio-regmap.c 13486F: include/linux/mdio/mdio-regmap.h 13487 13488MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13489M: William Breathitt Gray <william.gray@linaro.org> 13490L: linux-iio@vger.kernel.org 13491S: Maintained 13492F: drivers/iio/dac/cio-dac.c 13493 13494MEDIA CONTROLLER FRAMEWORK 13495M: Sakari Ailus <sakari.ailus@linux.intel.com> 13496M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13497L: linux-media@vger.kernel.org 13498S: Supported 13499W: https://www.linuxtv.org 13500T: git git://linuxtv.org/media_tree.git 13501F: drivers/media/mc/ 13502F: include/media/media-*.h 13503F: include/uapi/linux/media.h 13504 13505MEDIA DRIVER FOR FREESCALE IMX PXP 13506M: Philipp Zabel <p.zabel@pengutronix.de> 13507L: linux-media@vger.kernel.org 13508S: Maintained 13509T: git git://linuxtv.org/media_tree.git 13510F: drivers/media/platform/nxp/imx-pxp.[ch] 13511 13512MEDIA DRIVERS FOR ASCOT2E 13513M: Sergey Kozlov <serjk@netup.ru> 13514M: Abylay Ospan <aospan@netup.ru> 13515L: linux-media@vger.kernel.org 13516S: Supported 13517W: https://linuxtv.org 13518W: http://netup.tv/ 13519T: git git://linuxtv.org/media_tree.git 13520F: drivers/media/dvb-frontends/ascot2e* 13521 13522MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13523M: Jasmin Jessich <jasmin@anw.at> 13524L: linux-media@vger.kernel.org 13525S: Maintained 13526W: https://linuxtv.org 13527T: git git://linuxtv.org/media_tree.git 13528F: drivers/media/dvb-frontends/cxd2099* 13529 13530MEDIA DRIVERS FOR CXD2841ER 13531M: Sergey Kozlov <serjk@netup.ru> 13532M: Abylay Ospan <aospan@netup.ru> 13533L: linux-media@vger.kernel.org 13534S: Supported 13535W: https://linuxtv.org 13536W: http://netup.tv/ 13537T: git git://linuxtv.org/media_tree.git 13538F: drivers/media/dvb-frontends/cxd2841er* 13539 13540MEDIA DRIVERS FOR CXD2880 13541M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13542L: linux-media@vger.kernel.org 13543S: Supported 13544W: http://linuxtv.org/ 13545T: git git://linuxtv.org/media_tree.git 13546F: drivers/media/dvb-frontends/cxd2880/* 13547F: drivers/media/spi/cxd2880* 13548 13549MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13550L: linux-media@vger.kernel.org 13551S: Orphan 13552W: https://linuxtv.org 13553T: git git://linuxtv.org/media_tree.git 13554F: drivers/media/pci/ddbridge/* 13555 13556MEDIA DRIVERS FOR FREESCALE IMX 13557M: Steve Longerbeam <slongerbeam@gmail.com> 13558M: Philipp Zabel <p.zabel@pengutronix.de> 13559L: linux-media@vger.kernel.org 13560S: Maintained 13561T: git git://linuxtv.org/media_tree.git 13562F: Documentation/admin-guide/media/imx.rst 13563F: Documentation/devicetree/bindings/media/imx.txt 13564F: drivers/staging/media/imx/ 13565F: include/linux/imx-media.h 13566F: include/media/imx.h 13567 13568MEDIA DRIVERS FOR FREESCALE IMX7/8 13569M: Rui Miguel Silva <rmfrfs@gmail.com> 13570M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13571M: Martin Kepplinger <martin.kepplinger@puri.sm> 13572R: Purism Kernel Team <kernel@puri.sm> 13573L: linux-media@vger.kernel.org 13574S: Maintained 13575T: git git://linuxtv.org/media_tree.git 13576F: Documentation/admin-guide/media/imx7.rst 13577F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13578F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13579F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13580F: drivers/media/platform/nxp/imx-mipi-csis.c 13581F: drivers/media/platform/nxp/imx7-media-csi.c 13582F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13583 13584MEDIA DRIVERS FOR HELENE 13585M: Abylay Ospan <aospan@netup.ru> 13586L: linux-media@vger.kernel.org 13587S: Supported 13588W: https://linuxtv.org 13589W: http://netup.tv/ 13590T: git git://linuxtv.org/media_tree.git 13591F: drivers/media/dvb-frontends/helene* 13592 13593MEDIA DRIVERS FOR HORUS3A 13594M: Sergey Kozlov <serjk@netup.ru> 13595M: Abylay Ospan <aospan@netup.ru> 13596L: linux-media@vger.kernel.org 13597S: Supported 13598W: https://linuxtv.org 13599W: http://netup.tv/ 13600T: git git://linuxtv.org/media_tree.git 13601F: drivers/media/dvb-frontends/horus3a* 13602 13603MEDIA DRIVERS FOR LNBH25 13604M: Sergey Kozlov <serjk@netup.ru> 13605M: Abylay Ospan <aospan@netup.ru> 13606L: linux-media@vger.kernel.org 13607S: Supported 13608W: https://linuxtv.org 13609W: http://netup.tv/ 13610T: git git://linuxtv.org/media_tree.git 13611F: drivers/media/dvb-frontends/lnbh25* 13612 13613MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13614L: linux-media@vger.kernel.org 13615S: Orphan 13616W: https://linuxtv.org 13617T: git git://linuxtv.org/media_tree.git 13618F: drivers/media/dvb-frontends/mxl5xx* 13619 13620MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13621M: Sergey Kozlov <serjk@netup.ru> 13622M: Abylay Ospan <aospan@netup.ru> 13623L: linux-media@vger.kernel.org 13624S: Supported 13625W: https://linuxtv.org 13626W: http://netup.tv/ 13627T: git git://linuxtv.org/media_tree.git 13628F: drivers/media/pci/netup_unidvb/* 13629 13630MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13631M: Dmitry Osipenko <digetx@gmail.com> 13632L: linux-media@vger.kernel.org 13633L: linux-tegra@vger.kernel.org 13634S: Maintained 13635T: git git://linuxtv.org/media_tree.git 13636F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13637F: drivers/media/platform/nvidia/tegra-vde/ 13638 13639MEDIA DRIVERS FOR RENESAS - CEU 13640M: Jacopo Mondi <jacopo@jmondi.org> 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,ceu.yaml 13646F: drivers/media/platform/renesas/renesas-ceu.c 13647F: include/media/drv-intf/renesas-ceu.h 13648 13649MEDIA DRIVERS FOR RENESAS - DRIF 13650M: Fabrizio Castro <fabrizio.castro.jz@renesas.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,drif.yaml 13656F: drivers/media/platform/renesas/rcar_drif.c 13657 13658MEDIA DRIVERS FOR RENESAS - FCP 13659M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 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,fcp.yaml 13665F: drivers/media/platform/renesas/rcar-fcp.c 13666F: include/media/rcar-fcp.h 13667 13668MEDIA DRIVERS FOR RENESAS - FDP1 13669M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13670L: linux-media@vger.kernel.org 13671L: linux-renesas-soc@vger.kernel.org 13672S: Supported 13673T: git git://linuxtv.org/media_tree.git 13674F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13675F: drivers/media/platform/renesas/rcar_fdp1.c 13676 13677MEDIA DRIVERS FOR RENESAS - VIN 13678M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13679L: linux-media@vger.kernel.org 13680L: linux-renesas-soc@vger.kernel.org 13681S: Supported 13682T: git git://linuxtv.org/media_tree.git 13683F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13684F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13685F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13686F: drivers/media/platform/renesas/rcar-csi2.c 13687F: drivers/media/platform/renesas/rcar-isp.c 13688F: drivers/media/platform/renesas/rcar-vin/ 13689 13690MEDIA DRIVERS FOR RENESAS - VSP1 13691M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13692M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13693L: linux-media@vger.kernel.org 13694L: linux-renesas-soc@vger.kernel.org 13695S: Supported 13696T: git git://linuxtv.org/media_tree.git 13697F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13698F: drivers/media/platform/renesas/vsp1/ 13699 13700MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13701L: linux-media@vger.kernel.org 13702S: Orphan 13703W: https://linuxtv.org 13704T: git git://linuxtv.org/media_tree.git 13705F: drivers/media/dvb-frontends/stv0910* 13706 13707MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13708L: linux-media@vger.kernel.org 13709S: Orphan 13710W: https://linuxtv.org 13711T: git git://linuxtv.org/media_tree.git 13712F: drivers/media/dvb-frontends/stv6111* 13713 13714MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13715M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13716M: Alain Volmat <alain.volmat@foss.st.com> 13717L: linux-media@vger.kernel.org 13718S: Supported 13719T: git git://linuxtv.org/media_tree.git 13720F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13721F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13722F: drivers/media/platform/st/stm32/stm32-dcmi.c 13723F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13724 13725MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13726M: Mauro Carvalho Chehab <mchehab@kernel.org> 13727L: linux-media@vger.kernel.org 13728S: Maintained 13729W: https://linuxtv.org 13730Q: http://patchwork.kernel.org/project/linux-media/list/ 13731T: git git://linuxtv.org/media_tree.git 13732F: Documentation/admin-guide/media/ 13733F: Documentation/devicetree/bindings/media/ 13734F: Documentation/driver-api/media/ 13735F: Documentation/userspace-api/media/ 13736F: drivers/media/ 13737F: drivers/staging/media/ 13738F: include/dt-bindings/media/ 13739F: include/linux/platform_data/media/ 13740F: include/media/ 13741F: include/uapi/linux/dvb/ 13742F: include/uapi/linux/ivtv* 13743F: include/uapi/linux/media.h 13744F: include/uapi/linux/uvcvideo.h 13745F: include/uapi/linux/v4l2-* 13746F: include/uapi/linux/videodev2.h 13747 13748MEDIATEK BLUETOOTH DRIVER 13749M: Sean Wang <sean.wang@mediatek.com> 13750L: linux-bluetooth@vger.kernel.org 13751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13752S: Maintained 13753F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13754F: drivers/bluetooth/btmtkuart.c 13755 13756MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13757M: Sean Wang <sean.wang@mediatek.com> 13758L: linux-pm@vger.kernel.org 13759S: Maintained 13760F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13761F: drivers/power/reset/mt6323-poweroff.c 13762 13763MEDIATEK CIR DRIVER 13764M: Sean Wang <sean.wang@mediatek.com> 13765S: Maintained 13766F: drivers/media/rc/mtk-cir.c 13767 13768MEDIATEK DMA DRIVER 13769M: Sean Wang <sean.wang@mediatek.com> 13770L: dmaengine@vger.kernel.org 13771L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13772L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13773S: Maintained 13774F: Documentation/devicetree/bindings/dma/mediatek,* 13775F: drivers/dma/mediatek/ 13776 13777MEDIATEK ETHERNET DRIVER 13778M: Felix Fietkau <nbd@nbd.name> 13779M: Sean Wang <sean.wang@mediatek.com> 13780M: Mark Lee <Mark-MC.Lee@mediatek.com> 13781M: Lorenzo Bianconi <lorenzo@kernel.org> 13782L: netdev@vger.kernel.org 13783S: Maintained 13784F: drivers/net/ethernet/mediatek/ 13785 13786MEDIATEK ETHERNET PCS DRIVER 13787M: Alexander Couzens <lynxis@fe80.eu> 13788M: Daniel Golle <daniel@makrotopia.org> 13789L: netdev@vger.kernel.org 13790S: Maintained 13791F: drivers/net/pcs/pcs-mtk-lynxi.c 13792F: include/linux/pcs/pcs-mtk-lynxi.h 13793 13794MEDIATEK ETHERNET PHY DRIVERS 13795M: Daniel Golle <daniel@makrotopia.org> 13796M: Qingfang Deng <dqfext@gmail.com> 13797M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13798L: netdev@vger.kernel.org 13799S: Maintained 13800F: drivers/net/phy/mediatek-ge-soc.c 13801F: drivers/net/phy/mediatek-ge.c 13802 13803MEDIATEK I2C CONTROLLER DRIVER 13804M: Qii Wang <qii.wang@mediatek.com> 13805L: linux-i2c@vger.kernel.org 13806S: Maintained 13807F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13808F: drivers/i2c/busses/i2c-mt65xx.c 13809 13810MEDIATEK IOMMU DRIVER 13811M: Yong Wu <yong.wu@mediatek.com> 13812L: iommu@lists.linux.dev 13813L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13814S: Supported 13815F: Documentation/devicetree/bindings/iommu/mediatek* 13816F: drivers/iommu/mtk_iommu* 13817F: include/dt-bindings/memory/mediatek,mt*-port.h 13818F: include/dt-bindings/memory/mt*-port.h 13819 13820MEDIATEK JPEG DRIVER 13821M: Bin Liu <bin.liu@mediatek.com> 13822S: Supported 13823F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13824F: drivers/media/platform/mediatek/jpeg/ 13825 13826MEDIATEK KEYPAD DRIVER 13827M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13828S: Supported 13829F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13830F: drivers/input/keyboard/mt6779-keypad.c 13831 13832MEDIATEK MDP DRIVER 13833M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13834M: Houlong Wei <houlong.wei@mediatek.com> 13835M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13836S: Supported 13837F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13838F: drivers/media/platform/mediatek/mdp/ 13839F: drivers/media/platform/mediatek/vpu/ 13840 13841MEDIATEK MEDIA DRIVER 13842M: Tiffany Lin <tiffany.lin@mediatek.com> 13843M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13844M: Yunfei Dong <yunfei.dong@mediatek.com> 13845S: Supported 13846F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13847F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13848F: drivers/media/platform/mediatek/vcodec/ 13849F: drivers/media/platform/mediatek/vpu/ 13850 13851MEDIATEK MIPI-CSI CDPHY DRIVER 13852M: Julien Stephan <jstephan@baylibre.com> 13853M: Andy Hsieh <andy.hsieh@mediatek.com> 13854S: Supported 13855F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13856F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13857 13858MEDIATEK MMC/SD/SDIO DRIVER 13859M: Chaotian Jing <chaotian.jing@mediatek.com> 13860S: Maintained 13861F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13862F: drivers/mmc/host/mtk-sd.c 13863 13864MEDIATEK MT76 WIRELESS LAN DRIVER 13865M: Felix Fietkau <nbd@nbd.name> 13866M: Lorenzo Bianconi <lorenzo@kernel.org> 13867M: Ryder Lee <ryder.lee@mediatek.com> 13868R: Shayne Chen <shayne.chen@mediatek.com> 13869R: Sean Wang <sean.wang@mediatek.com> 13870L: linux-wireless@vger.kernel.org 13871S: Maintained 13872T: git https://github.com/nbd168/wireless 13873F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13874F: drivers/net/wireless/mediatek/mt76/ 13875 13876MEDIATEK MT7601U WIRELESS LAN DRIVER 13877M: Jakub Kicinski <kuba@kernel.org> 13878L: linux-wireless@vger.kernel.org 13879S: Maintained 13880F: drivers/net/wireless/mediatek/mt7601u/ 13881 13882MEDIATEK MT7621 CLOCK DRIVER 13883M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13884S: Maintained 13885F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13886F: drivers/clk/ralink/clk-mt7621.c 13887 13888MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13889M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13890S: Maintained 13891F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13892F: drivers/pci/controller/pcie-mt7621.c 13893 13894MEDIATEK MT7621 PHY PCI DRIVER 13895M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13896S: Maintained 13897F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13898F: drivers/phy/ralink/phy-mt7621-pci.c 13899 13900MEDIATEK MT7621/28/88 I2C DRIVER 13901M: Stefan Roese <sr@denx.de> 13902L: linux-i2c@vger.kernel.org 13903S: Maintained 13904F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13905F: drivers/i2c/busses/i2c-mt7621.c 13906 13907MEDIATEK MTMIPS CLOCK DRIVER 13908M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13909S: Maintained 13910F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13911F: drivers/clk/ralink/clk-mtmips.c 13912 13913MEDIATEK NAND CONTROLLER DRIVER 13914L: linux-mtd@lists.infradead.org 13915S: Orphan 13916F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13917F: drivers/mtd/nand/raw/mtk_* 13918 13919MEDIATEK PMIC LED DRIVER 13920M: Sean Wang <sean.wang@mediatek.com> 13921S: Maintained 13922F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13923F: drivers/leds/leds-mt6323.c 13924 13925MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13926M: Sean Wang <sean.wang@mediatek.com> 13927S: Maintained 13928F: drivers/char/hw_random/mtk-rng.c 13929 13930MEDIATEK SMI DRIVER 13931M: Yong Wu <yong.wu@mediatek.com> 13932L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13933S: Supported 13934F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13935F: drivers/memory/mtk-smi.c 13936F: include/soc/mediatek/smi.h 13937 13938MEDIATEK SWITCH DRIVER 13939M: Arınç ÜNAL <arinc.unal@arinc9.com> 13940M: Daniel Golle <daniel@makrotopia.org> 13941M: DENG Qingfang <dqfext@gmail.com> 13942M: Sean Wang <sean.wang@mediatek.com> 13943L: netdev@vger.kernel.org 13944S: Maintained 13945F: drivers/net/dsa/mt7530-mdio.c 13946F: drivers/net/dsa/mt7530-mmio.c 13947F: drivers/net/dsa/mt7530.* 13948F: net/dsa/tag_mtk.c 13949 13950MEDIATEK T7XX 5G WWAN MODEM DRIVER 13951M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13952R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13953R: Liu Haijun <haijun.liu@mediatek.com> 13954R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13955R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13956L: netdev@vger.kernel.org 13957S: Supported 13958F: drivers/net/wwan/t7xx/ 13959 13960MEDIATEK USB3 DRD IP DRIVER 13961M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13962L: linux-usb@vger.kernel.org 13963L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13964L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13965S: Maintained 13966F: Documentation/devicetree/bindings/usb/mediatek,* 13967F: drivers/usb/host/xhci-mtk* 13968F: drivers/usb/mtu3/ 13969 13970MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13971M: Peter Senna Tschudin <peter.senna@gmail.com> 13972M: Ian Ray <ian.ray@ge.com> 13973M: Martyn Welch <martyn.welch@collabora.co.uk> 13974S: Maintained 13975F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13976F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13977 13978MEGARAID SCSI/SAS DRIVERS 13979M: Kashyap Desai <kashyap.desai@broadcom.com> 13980M: Sumit Saxena <sumit.saxena@broadcom.com> 13981M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13982M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13983L: megaraidlinux.pdl@broadcom.com 13984L: linux-scsi@vger.kernel.org 13985S: Maintained 13986W: http://www.avagotech.com/support/ 13987F: Documentation/scsi/megaraid.rst 13988F: drivers/scsi/megaraid.* 13989F: drivers/scsi/megaraid/ 13990 13991MELEXIS MLX90614 DRIVER 13992M: Crt Mori <cmo@melexis.com> 13993L: linux-iio@vger.kernel.org 13994S: Supported 13995W: http://www.melexis.com 13996F: drivers/iio/temperature/mlx90614.c 13997 13998MELEXIS MLX90632 DRIVER 13999M: Crt Mori <cmo@melexis.com> 14000L: linux-iio@vger.kernel.org 14001S: Supported 14002W: http://www.melexis.com 14003F: drivers/iio/temperature/mlx90632.c 14004 14005MELEXIS MLX90635 DRIVER 14006M: Crt Mori <cmo@melexis.com> 14007L: linux-iio@vger.kernel.org 14008S: Supported 14009W: http://www.melexis.com 14010F: drivers/iio/temperature/mlx90635.c 14011 14012MELFAS MIP4 TOUCHSCREEN DRIVER 14013M: Sangwon Jee <jeesw@melfas.com> 14014S: Supported 14015W: http://www.melfas.com 14016F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14017F: drivers/input/touchscreen/melfas_mip4.c 14018 14019MELLANOX BLUEFIELD I2C DRIVER 14020M: Khalil Blaiech <kblaiech@nvidia.com> 14021M: Asmaa Mnebhi <asmaa@nvidia.com> 14022L: linux-i2c@vger.kernel.org 14023S: Supported 14024F: drivers/i2c/busses/i2c-mlxbf.c 14025 14026MELLANOX ETHERNET DRIVER (mlx4_en) 14027M: Tariq Toukan <tariqt@nvidia.com> 14028L: netdev@vger.kernel.org 14029S: Supported 14030W: http://www.mellanox.com 14031Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14032F: drivers/net/ethernet/mellanox/mlx4/en_* 14033 14034MELLANOX ETHERNET DRIVER (mlx5e) 14035M: Saeed Mahameed <saeedm@nvidia.com> 14036M: Tariq Toukan <tariqt@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/mlx5/core/en_* 14042 14043MELLANOX ETHERNET INNOVA DRIVERS 14044R: Boris Pismenny <borisp@nvidia.com> 14045L: netdev@vger.kernel.org 14046S: Supported 14047W: http://www.mellanox.com 14048Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14049F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14050F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14051F: include/linux/mlx5/mlx5_ifc_fpga.h 14052 14053MELLANOX ETHERNET SWITCH DRIVERS 14054M: Ido Schimmel <idosch@nvidia.com> 14055M: Petr Machata <petrm@nvidia.com> 14056L: netdev@vger.kernel.org 14057S: Supported 14058W: http://www.mellanox.com 14059Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14060F: drivers/net/ethernet/mellanox/mlxsw/ 14061F: tools/testing/selftests/drivers/net/mlxsw/ 14062 14063MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14064M: mlxsw@nvidia.com 14065L: netdev@vger.kernel.org 14066S: Supported 14067W: http://www.mellanox.com 14068Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14069F: drivers/net/ethernet/mellanox/mlxfw/ 14070 14071MELLANOX HARDWARE PLATFORM SUPPORT 14072M: Hans de Goede <hdegoede@redhat.com> 14073M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14074M: Vadim Pasternak <vadimp@nvidia.com> 14075L: platform-driver-x86@vger.kernel.org 14076S: Supported 14077F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14078F: drivers/platform/mellanox/ 14079F: include/linux/platform_data/mlxreg.h 14080 14081MELLANOX MLX4 core VPI driver 14082M: Tariq Toukan <tariqt@nvidia.com> 14083L: netdev@vger.kernel.org 14084L: linux-rdma@vger.kernel.org 14085S: Supported 14086W: http://www.mellanox.com 14087Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14088F: drivers/net/ethernet/mellanox/mlx4/ 14089F: include/linux/mlx4/ 14090 14091MELLANOX MLX4 IB driver 14092M: Yishai Hadas <yishaih@nvidia.com> 14093L: linux-rdma@vger.kernel.org 14094S: Supported 14095W: http://www.mellanox.com 14096Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14097F: drivers/infiniband/hw/mlx4/ 14098F: include/linux/mlx4/ 14099F: include/uapi/rdma/mlx4-abi.h 14100 14101MELLANOX MLX5 core VPI driver 14102M: Saeed Mahameed <saeedm@nvidia.com> 14103M: Leon Romanovsky <leonro@nvidia.com> 14104M: Tariq Toukan <tariqt@nvidia.com> 14105L: netdev@vger.kernel.org 14106L: linux-rdma@vger.kernel.org 14107S: Supported 14108W: http://www.mellanox.com 14109Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14110F: Documentation/networking/device_drivers/ethernet/mellanox/ 14111F: drivers/net/ethernet/mellanox/mlx5/core/ 14112F: include/linux/mlx5/ 14113 14114MELLANOX MLX5 IB driver 14115M: Leon Romanovsky <leonro@nvidia.com> 14116L: linux-rdma@vger.kernel.org 14117S: Supported 14118W: http://www.mellanox.com 14119Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14120F: drivers/infiniband/hw/mlx5/ 14121F: include/linux/mlx5/ 14122F: include/uapi/rdma/mlx5-abi.h 14123 14124MELLANOX MLX5 VDPA DRIVER 14125M: Dragos Tatulea <dtatulea@nvidia.com> 14126L: virtualization@lists.linux.dev 14127S: Supported 14128F: drivers/vdpa/mlx5/ 14129 14130MELLANOX MLXCPLD I2C AND MUX DRIVER 14131M: Vadim Pasternak <vadimp@nvidia.com> 14132M: Michael Shych <michaelsh@nvidia.com> 14133L: linux-i2c@vger.kernel.org 14134S: Supported 14135F: Documentation/i2c/busses/i2c-mlxcpld.rst 14136F: drivers/i2c/busses/i2c-mlxcpld.c 14137F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14138 14139MELLANOX MLXCPLD LED DRIVER 14140M: Vadim Pasternak <vadimp@nvidia.com> 14141L: linux-leds@vger.kernel.org 14142S: Supported 14143F: Documentation/leds/leds-mlxcpld.rst 14144F: drivers/leds/leds-mlxcpld.c 14145F: drivers/leds/leds-mlxreg.c 14146 14147MELLANOX PLATFORM DRIVER 14148M: Vadim Pasternak <vadimp@nvidia.com> 14149L: platform-driver-x86@vger.kernel.org 14150S: Supported 14151F: drivers/platform/x86/mlx-platform.c 14152 14153MEMBARRIER SUPPORT 14154M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14155M: "Paul E. McKenney" <paulmck@kernel.org> 14156L: linux-kernel@vger.kernel.org 14157S: Supported 14158F: Documentation/scheduler/membarrier.rst 14159F: arch/*/include/asm/membarrier.h 14160F: arch/*/include/asm/sync_core.h 14161F: include/uapi/linux/membarrier.h 14162F: kernel/sched/membarrier.c 14163 14164MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14165M: Mike Rapoport <rppt@kernel.org> 14166L: linux-mm@kvack.org 14167S: Maintained 14168F: Documentation/core-api/boot-time-mm.rst 14169F: include/linux/memblock.h 14170F: mm/memblock.c 14171F: mm/mm_init.c 14172F: tools/testing/memblock/ 14173 14174MEMORY CONTROLLER DRIVERS 14175M: Krzysztof Kozlowski <krzk@kernel.org> 14176L: linux-kernel@vger.kernel.org 14177S: Maintained 14178B: mailto:krzysztof.kozlowski@linaro.org 14179T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14180F: Documentation/devicetree/bindings/memory-controllers/ 14181F: drivers/memory/ 14182F: include/dt-bindings/memory/ 14183F: include/memory/ 14184 14185MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14186M: Dmitry Osipenko <digetx@gmail.com> 14187L: linux-pm@vger.kernel.org 14188L: linux-tegra@vger.kernel.org 14189S: Maintained 14190T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14191F: drivers/devfreq/tegra30-devfreq.c 14192 14193MEMORY HOT(UN)PLUG 14194M: David Hildenbrand <david@redhat.com> 14195M: Oscar Salvador <osalvador@suse.de> 14196L: linux-mm@kvack.org 14197S: Maintained 14198F: Documentation/admin-guide/mm/memory-hotplug.rst 14199F: Documentation/core-api/memory-hotplug.rst 14200F: drivers/base/memory.c 14201F: include/linux/memory_hotplug.h 14202F: mm/memory_hotplug.c 14203F: tools/testing/selftests/memory-hotplug/ 14204 14205MEMORY MANAGEMENT 14206M: Andrew Morton <akpm@linux-foundation.org> 14207L: linux-mm@kvack.org 14208S: Maintained 14209W: http://www.linux-mm.org 14210T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14211T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14212F: include/linux/gfp.h 14213F: include/linux/gfp_types.h 14214F: include/linux/memfd.h 14215F: include/linux/memory.h 14216F: include/linux/memory_hotplug.h 14217F: include/linux/memory-tiers.h 14218F: include/linux/mempolicy.h 14219F: include/linux/mempool.h 14220F: include/linux/memremap.h 14221F: include/linux/mm.h 14222F: include/linux/mm_*.h 14223F: include/linux/mmzone.h 14224F: include/linux/mmu_notifier.h 14225F: include/linux/pagewalk.h 14226F: include/linux/rmap.h 14227F: include/trace/events/ksm.h 14228F: mm/ 14229F: tools/mm/ 14230F: tools/testing/selftests/mm/ 14231N: include/linux/page[-_]* 14232 14233MEMORY MAPPING 14234M: Andrew Morton <akpm@linux-foundation.org> 14235R: Liam R. Howlett <Liam.Howlett@oracle.com> 14236R: Vlastimil Babka <vbabka@suse.cz> 14237R: Lorenzo Stoakes <lstoakes@gmail.com> 14238L: linux-mm@kvack.org 14239S: Maintained 14240W: http://www.linux-mm.org 14241T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14242F: mm/mmap.c 14243 14244MEMORY TECHNOLOGY DEVICES (MTD) 14245M: Miquel Raynal <miquel.raynal@bootlin.com> 14246M: Richard Weinberger <richard@nod.at> 14247M: Vignesh Raghavendra <vigneshr@ti.com> 14248L: linux-mtd@lists.infradead.org 14249S: Maintained 14250W: http://www.linux-mtd.infradead.org/ 14251Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14252C: irc://irc.oftc.net/mtd 14253T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14254T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14255F: Documentation/devicetree/bindings/mtd/ 14256F: drivers/mtd/ 14257F: include/linux/mtd/ 14258F: include/uapi/mtd/ 14259 14260MEMSENSING MICROSYSTEMS MSA311 DRIVER 14261M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14262L: linux-iio@vger.kernel.org 14263S: Maintained 14264F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14265F: drivers/iio/accel/msa311.c 14266 14267MEN A21 WATCHDOG DRIVER 14268M: Johannes Thumshirn <morbidrsa@gmail.com> 14269L: linux-watchdog@vger.kernel.org 14270S: Maintained 14271F: drivers/watchdog/mena21_wdt.c 14272 14273MEN CHAMELEON BUS (mcb) 14274M: Johannes Thumshirn <morbidrsa@gmail.com> 14275S: Maintained 14276F: Documentation/driver-api/men-chameleon-bus.rst 14277F: drivers/mcb/ 14278F: include/linux/mcb.h 14279 14280MEN F21BMC (Board Management Controller) 14281M: Andreas Werner <andreas.werner@men.de> 14282S: Supported 14283F: Documentation/hwmon/menf21bmc.rst 14284F: drivers/hwmon/menf21bmc_hwmon.c 14285F: drivers/leds/leds-menf21bmc.c 14286F: drivers/mfd/menf21bmc.c 14287F: drivers/watchdog/menf21bmc_wdt.c 14288 14289MEN Z069 WATCHDOG DRIVER 14290M: Johannes Thumshirn <jth@kernel.org> 14291L: linux-watchdog@vger.kernel.org 14292S: Maintained 14293F: drivers/watchdog/menz69_wdt.c 14294 14295MESON AO CEC DRIVER FOR AMLOGIC SOCS 14296M: Neil Armstrong <neil.armstrong@linaro.org> 14297L: linux-media@vger.kernel.org 14298L: linux-amlogic@lists.infradead.org 14299S: Supported 14300W: http://linux-meson.com/ 14301T: git git://linuxtv.org/media_tree.git 14302F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14303F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14304F: drivers/media/cec/platform/meson/ao-cec.c 14305 14306MESON GE2D DRIVER FOR AMLOGIC SOCS 14307M: Neil Armstrong <neil.armstrong@linaro.org> 14308L: linux-media@vger.kernel.org 14309L: linux-amlogic@lists.infradead.org 14310S: Supported 14311T: git git://linuxtv.org/media_tree.git 14312F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14313F: drivers/media/platform/amlogic/meson-ge2d/ 14314 14315MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14316M: Liang Yang <liang.yang@amlogic.com> 14317L: linux-mtd@lists.infradead.org 14318S: Maintained 14319F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14320F: drivers/mtd/nand/raw/meson_* 14321 14322MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14323M: Neil Armstrong <neil.armstrong@linaro.org> 14324L: linux-media@vger.kernel.org 14325L: linux-amlogic@lists.infradead.org 14326S: Supported 14327T: git git://linuxtv.org/media_tree.git 14328F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14329F: drivers/staging/media/meson/vdec/ 14330 14331METHODE UDPU SUPPORT 14332M: Robert Marko <robert.marko@sartura.hr> 14333S: Maintained 14334F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14335F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14336 14337MHI BUS 14338M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14339L: mhi@lists.linux.dev 14340L: linux-arm-msm@vger.kernel.org 14341S: Maintained 14342T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14343F: Documentation/ABI/stable/sysfs-bus-mhi 14344F: Documentation/mhi/ 14345F: drivers/bus/mhi/ 14346F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14347F: include/linux/mhi.h 14348 14349MICROBLAZE ARCHITECTURE 14350M: Michal Simek <monstr@monstr.eu> 14351S: Supported 14352W: http://www.monstr.eu/fdt/ 14353T: git git://git.monstr.eu/linux-2.6-microblaze.git 14354F: arch/microblaze/ 14355 14356MICROBLAZE TMR INJECT 14357M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14358S: Supported 14359F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14360F: drivers/misc/xilinx_tmr_inject.c 14361 14362MICROBLAZE TMR MANAGER 14363M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14364S: Supported 14365F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14366F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14367F: drivers/misc/xilinx_tmr_manager.c 14368 14369MICROCHIP AT91 DMA DRIVERS 14370M: Ludovic Desroches <ludovic.desroches@microchip.com> 14371L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14372L: dmaengine@vger.kernel.org 14373S: Supported 14374F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14375F: drivers/dma/at_hdmac.c 14376F: drivers/dma/at_xdmac.c 14377F: include/dt-bindings/dma/at91.h 14378 14379MICROCHIP AT91 SERIAL DRIVER 14380M: Richard Genoud <richard.genoud@bootlin.com> 14381S: Maintained 14382F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14383F: drivers/tty/serial/atmel_serial.c 14384F: drivers/tty/serial/atmel_serial.h 14385 14386MICROCHIP AT91 USART MFD DRIVER 14387M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14388L: linux-kernel@vger.kernel.org 14389S: Supported 14390F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14391F: drivers/mfd/at91-usart.c 14392F: include/dt-bindings/mfd/at91-usart.h 14393 14394MICROCHIP AT91 USART SPI DRIVER 14395M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14396L: linux-spi@vger.kernel.org 14397S: Supported 14398F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14399F: drivers/spi/spi-at91-usart.c 14400 14401MICROCHIP AUDIO ASOC DRIVERS 14402M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14403L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14404S: Supported 14405F: Documentation/devicetree/bindings/sound/atmel* 14406F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14407F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14408F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14409F: sound/soc/atmel 14410 14411MICROCHIP CSI2DC DRIVER 14412M: Eugen Hristev <eugen.hristev@microchip.com> 14413L: linux-media@vger.kernel.org 14414S: Supported 14415F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14416F: drivers/media/platform/microchip/microchip-csi2dc.c 14417 14418MICROCHIP ECC DRIVER 14419L: linux-crypto@vger.kernel.org 14420S: Orphan 14421F: drivers/crypto/atmel-ecc.* 14422 14423MICROCHIP EIC DRIVER 14424M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14426S: Supported 14427F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14428F: drivers/irqchip/irq-mchp-eic.c 14429 14430MICROCHIP I2C DRIVER 14431M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14432L: linux-i2c@vger.kernel.org 14433S: Supported 14434F: drivers/i2c/busses/i2c-at91-*.c 14435F: drivers/i2c/busses/i2c-at91.h 14436 14437MICROCHIP ISC DRIVER 14438M: Eugen Hristev <eugen.hristev@microchip.com> 14439L: linux-media@vger.kernel.org 14440S: Supported 14441F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14442F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14443F: drivers/media/platform/microchip/microchip-isc* 14444F: drivers/media/platform/microchip/microchip-sama*-isc* 14445F: drivers/staging/media/deprecated/atmel/atmel-isc* 14446F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14447F: include/linux/atmel-isc-media.h 14448 14449MICROCHIP ISI DRIVER 14450M: Eugen Hristev <eugen.hristev@microchip.com> 14451L: linux-media@vger.kernel.org 14452S: Supported 14453F: drivers/media/platform/atmel/atmel-isi.c 14454F: drivers/media/platform/atmel/atmel-isi.h 14455 14456MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14457M: Woojung Huh <woojung.huh@microchip.com> 14458M: UNGLinuxDriver@microchip.com 14459L: netdev@vger.kernel.org 14460S: Maintained 14461F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14462F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14463F: drivers/net/dsa/microchip/* 14464F: include/linux/dsa/ksz_common.h 14465F: include/linux/platform_data/microchip-ksz.h 14466F: net/dsa/tag_ksz.c 14467 14468MICROCHIP LAN743X ETHERNET DRIVER 14469M: Bryan Whitehead <bryan.whitehead@microchip.com> 14470M: UNGLinuxDriver@microchip.com 14471L: netdev@vger.kernel.org 14472S: Maintained 14473F: drivers/net/ethernet/microchip/lan743x_* 14474 14475MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14476M: Arun Ramadoss <arun.ramadoss@microchip.com> 14477R: UNGLinuxDriver@microchip.com 14478L: netdev@vger.kernel.org 14479S: Maintained 14480F: drivers/net/phy/microchip_t1.c 14481 14482MICROCHIP LAN966X ETHERNET DRIVER 14483M: Horatiu Vultur <horatiu.vultur@microchip.com> 14484M: UNGLinuxDriver@microchip.com 14485L: netdev@vger.kernel.org 14486S: Maintained 14487F: drivers/net/ethernet/microchip/lan966x/* 14488 14489MICROCHIP LCDFB DRIVER 14490M: Nicolas Ferre <nicolas.ferre@microchip.com> 14491L: linux-fbdev@vger.kernel.org 14492S: Maintained 14493F: drivers/video/fbdev/atmel_lcdfb.c 14494F: include/video/atmel_lcdc.h 14495 14496MICROCHIP MCP16502 PMIC DRIVER 14497M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14498L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14499S: Supported 14500F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14501F: drivers/regulator/mcp16502.c 14502 14503MICROCHIP MCP3564 ADC DRIVER 14504M: Marius Cristea <marius.cristea@microchip.com> 14505L: linux-iio@vger.kernel.org 14506S: Supported 14507F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14508F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14509F: drivers/iio/adc/mcp3564.c 14510 14511MICROCHIP MCP3911 ADC DRIVER 14512M: Marcus Folkesson <marcus.folkesson@gmail.com> 14513M: Kent Gustavsson <kent@minoris.se> 14514L: linux-iio@vger.kernel.org 14515S: Maintained 14516F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14517F: drivers/iio/adc/mcp3911.c 14518 14519MICROCHIP MMC/SD/SDIO MCI DRIVER 14520M: Aubin Constans <aubin.constans@microchip.com> 14521S: Maintained 14522F: drivers/mmc/host/atmel-mci.c 14523 14524MICROCHIP NAND DRIVER 14525L: linux-mtd@lists.infradead.org 14526S: Orphan 14527F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14528F: drivers/mtd/nand/raw/atmel/* 14529 14530MICROCHIP OTPC DRIVER 14531M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14532L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14533S: Supported 14534F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14535F: drivers/nvmem/microchip-otpc.c 14536F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14537 14538MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14539M: Marius Cristea <marius.cristea@microchip.com> 14540L: linux-iio@vger.kernel.org 14541S: Supported 14542F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14543F: drivers/iio/adc/pac1934.c 14544 14545MICROCHIP PCI1XXXX GP DRIVER 14546M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14547M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14548L: linux-gpio@vger.kernel.org 14549S: Supported 14550F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14551F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14552F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14553F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14554 14555MICROCHIP PCI1XXXX I2C DRIVER 14556M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14557M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14558M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14559L: linux-i2c@vger.kernel.org 14560S: Maintained 14561F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14562 14563MICROCHIP PCIe UART DRIVER 14564M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14565M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14566L: linux-serial@vger.kernel.org 14567S: Maintained 14568F: drivers/tty/serial/8250/8250_pci1xxxx.c 14569 14570MICROCHIP POLARFIRE FPGA DRIVERS 14571M: Conor Dooley <conor.dooley@microchip.com> 14572R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14573L: linux-fpga@vger.kernel.org 14574S: Supported 14575F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14576F: drivers/fpga/microchip-spi.c 14577 14578MICROCHIP PWM DRIVER 14579M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14581L: linux-pwm@vger.kernel.org 14582S: Supported 14583F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14584F: drivers/pwm/pwm-atmel.c 14585 14586MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14587M: Eugen Hristev <eugen.hristev@microchip.com> 14588L: linux-iio@vger.kernel.org 14589S: Supported 14590F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14591F: drivers/iio/adc/at91-sama5d2_adc.c 14592F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14593 14594MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14595M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14596S: Supported 14597F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14598F: drivers/power/reset/at91-sama5d2_shdwc.c 14599 14600MICROCHIP SOC DRIVERS 14601M: Conor Dooley <conor@kernel.org> 14602S: Supported 14603T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14604F: drivers/soc/microchip/ 14605 14606MICROCHIP SPI DRIVER 14607M: Ryan Wanner <ryan.wanner@microchip.com> 14608S: Supported 14609F: drivers/spi/spi-atmel.* 14610 14611MICROCHIP SSC DRIVER 14612M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14613L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14614S: Supported 14615F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14616F: drivers/misc/atmel-ssc.c 14617F: include/linux/atmel-ssc.h 14618 14619Microchip Timer Counter Block (TCB) Capture Driver 14620M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14622L: linux-iio@vger.kernel.org 14623S: Maintained 14624F: drivers/counter/microchip-tcb-capture.c 14625 14626MICROCHIP USB251XB DRIVER 14627M: Richard Leitner <richard.leitner@skidata.com> 14628L: linux-usb@vger.kernel.org 14629S: Maintained 14630F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14631F: drivers/usb/misc/usb251xb.c 14632 14633MICROCHIP USBA UDC DRIVER 14634M: Cristian Birsan <cristian.birsan@microchip.com> 14635L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14636S: Supported 14637F: drivers/usb/gadget/udc/atmel_usba_udc.* 14638 14639MICROCHIP WILC1000 WIFI DRIVER 14640M: Ajay Singh <ajay.kathat@microchip.com> 14641M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14642L: linux-wireless@vger.kernel.org 14643S: Supported 14644F: drivers/net/wireless/microchip/wilc1000/ 14645 14646MICROSEMI MIPS SOCS 14647M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14648M: UNGLinuxDriver@microchip.com 14649L: linux-mips@vger.kernel.org 14650S: Supported 14651F: Documentation/devicetree/bindings/mips/mscc.txt 14652F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14653F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14654F: arch/mips/boot/dts/mscc/ 14655F: arch/mips/configs/generic/board-ocelot.config 14656F: arch/mips/generic/board-ocelot.c 14657 14658MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14659M: Don Brace <don.brace@microchip.com> 14660L: storagedev@microchip.com 14661L: linux-scsi@vger.kernel.org 14662S: Supported 14663F: Documentation/scsi/smartpqi.rst 14664F: drivers/scsi/smartpqi/Kconfig 14665F: drivers/scsi/smartpqi/Makefile 14666F: drivers/scsi/smartpqi/smartpqi*.[ch] 14667F: include/linux/cciss*.h 14668F: include/uapi/linux/cciss*.h 14669 14670MICROSOFT MANA RDMA DRIVER 14671M: Long Li <longli@microsoft.com> 14672M: Ajay Sharma <sharmaajay@microsoft.com> 14673L: linux-rdma@vger.kernel.org 14674S: Supported 14675F: drivers/infiniband/hw/mana/ 14676F: include/net/mana 14677F: include/uapi/rdma/mana-abi.h 14678 14679MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14680M: Maximilian Luz <luzmaximilian@gmail.com> 14681L: platform-driver-x86@vger.kernel.org 14682S: Maintained 14683F: drivers/platform/surface/surface_aggregator_tabletsw.c 14684 14685MICROSOFT SURFACE BATTERY AND AC DRIVERS 14686M: Maximilian Luz <luzmaximilian@gmail.com> 14687L: linux-pm@vger.kernel.org 14688L: platform-driver-x86@vger.kernel.org 14689S: Maintained 14690F: drivers/power/supply/surface_battery.c 14691F: drivers/power/supply/surface_charger.c 14692 14693MICROSOFT SURFACE DTX DRIVER 14694M: Maximilian Luz <luzmaximilian@gmail.com> 14695L: platform-driver-x86@vger.kernel.org 14696S: Maintained 14697F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14698F: drivers/platform/surface/surface_dtx.c 14699F: include/uapi/linux/surface_aggregator/dtx.h 14700 14701MICROSOFT SURFACE SENSOR FAN DRIVER 14702M: Maximilian Luz <luzmaximilian@gmail.com> 14703M: Ivor Wanders <ivor@iwanders.net> 14704L: linux-hwmon@vger.kernel.org 14705S: Maintained 14706F: Documentation/hwmon/surface_fan.rst 14707F: drivers/hwmon/surface_fan.c 14708 14709MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14710M: Maximilian Luz <luzmaximilian@gmail.com> 14711L: platform-driver-x86@vger.kernel.org 14712S: Maintained 14713F: drivers/platform/surface/surface_gpe.c 14714 14715MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14716M: Hans de Goede <hdegoede@redhat.com> 14717M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14718M: Maximilian Luz <luzmaximilian@gmail.com> 14719L: platform-driver-x86@vger.kernel.org 14720S: Maintained 14721T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14722F: drivers/platform/surface/ 14723 14724MICROSOFT SURFACE HID TRANSPORT DRIVER 14725M: Maximilian Luz <luzmaximilian@gmail.com> 14726L: linux-input@vger.kernel.org 14727L: platform-driver-x86@vger.kernel.org 14728S: Maintained 14729F: drivers/hid/surface-hid/ 14730 14731MICROSOFT SURFACE HOT-PLUG DRIVER 14732M: Maximilian Luz <luzmaximilian@gmail.com> 14733L: platform-driver-x86@vger.kernel.org 14734S: Maintained 14735F: drivers/platform/surface/surface_hotplug.c 14736 14737MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14738M: Maximilian Luz <luzmaximilian@gmail.com> 14739L: platform-driver-x86@vger.kernel.org 14740S: Maintained 14741F: drivers/platform/surface/surface_platform_profile.c 14742 14743MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14744M: Chen Yu <yu.c.chen@intel.com> 14745L: platform-driver-x86@vger.kernel.org 14746S: Supported 14747F: drivers/platform/surface/surfacepro3_button.c 14748 14749MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14750M: Maximilian Luz <luzmaximilian@gmail.com> 14751L: platform-driver-x86@vger.kernel.org 14752S: Maintained 14753F: drivers/platform/surface/surface_aggregator_hub.c 14754 14755MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14756M: Maximilian Luz <luzmaximilian@gmail.com> 14757L: platform-driver-x86@vger.kernel.org 14758S: Maintained 14759W: https://github.com/linux-surface/surface-aggregator-module 14760C: irc://irc.libera.chat/linux-surface 14761F: Documentation/driver-api/surface_aggregator/ 14762F: drivers/platform/surface/aggregator/ 14763F: drivers/platform/surface/surface_acpi_notify.c 14764F: drivers/platform/surface/surface_aggregator_cdev.c 14765F: drivers/platform/surface/surface_aggregator_registry.c 14766F: include/linux/surface_acpi_notify.h 14767F: include/linux/surface_aggregator/ 14768F: include/uapi/linux/surface_aggregator/ 14769 14770MICROTEK X6 SCANNER 14771M: Oliver Neukum <oliver@neukum.org> 14772S: Maintained 14773F: drivers/usb/image/microtek.* 14774 14775MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14776M: Luka Kovacic <luka.kovacic@sartura.hr> 14777M: Luka Perkov <luka.perkov@sartura.hr> 14778S: Maintained 14779F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14780F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14781F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14782F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14783F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14784F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14785 14786MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14787M: Sakari Ailus <sakari.ailus@linux.intel.com> 14788L: linux-media@vger.kernel.org 14789S: Maintained 14790F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14791F: Documentation/driver-api/media/drivers/ccs/ 14792F: Documentation/userspace-api/media/drivers/ccs.rst 14793F: drivers/media/i2c/ccs-pll.c 14794F: drivers/media/i2c/ccs-pll.h 14795F: drivers/media/i2c/ccs/ 14796F: include/uapi/linux/ccs.h 14797F: include/uapi/linux/smiapp.h 14798 14799MIPS 14800M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14801L: linux-mips@vger.kernel.org 14802S: Maintained 14803W: http://www.linux-mips.org/ 14804Q: https://patchwork.kernel.org/project/linux-mips/list/ 14805T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14806F: Documentation/devicetree/bindings/mips/ 14807F: Documentation/arch/mips/ 14808F: arch/mips/ 14809F: drivers/platform/mips/ 14810F: include/dt-bindings/mips/ 14811 14812MIPS BAIKAL-T1 PLATFORM 14813M: Serge Semin <fancer.lancer@gmail.com> 14814L: linux-mips@vger.kernel.org 14815S: Supported 14816F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14817F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14818F: drivers/bus/bt1-*.c 14819F: drivers/clk/baikal-t1/ 14820F: drivers/memory/bt1-l2-ctl.c 14821F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14822 14823MIPS BOSTON DEVELOPMENT BOARD 14824M: Paul Burton <paulburton@kernel.org> 14825L: linux-mips@vger.kernel.org 14826S: Maintained 14827F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14828F: arch/mips/boot/dts/img/boston.dts 14829F: arch/mips/configs/generic/board-boston.config 14830F: drivers/clk/imgtec/clk-boston.c 14831F: include/dt-bindings/clock/boston-clock.h 14832 14833MIPS CORE DRIVERS 14834M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14835M: Serge Semin <fancer.lancer@gmail.com> 14836L: linux-mips@vger.kernel.org 14837S: Supported 14838F: drivers/bus/mips_cdmm.c 14839F: drivers/clocksource/mips-gic-timer.c 14840F: drivers/cpuidle/cpuidle-cps.c 14841F: drivers/irqchip/irq-mips-cpu.c 14842F: drivers/irqchip/irq-mips-gic.c 14843 14844MIPS GENERIC PLATFORM 14845M: Paul Burton <paulburton@kernel.org> 14846L: linux-mips@vger.kernel.org 14847S: Supported 14848F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14849F: arch/mips/generic/ 14850F: arch/mips/tools/generic-board-config.sh 14851 14852MIPS RINT INSTRUCTION EMULATION 14853M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14854L: linux-mips@vger.kernel.org 14855S: Supported 14856F: arch/mips/math-emu/dp_rint.c 14857F: arch/mips/math-emu/sp_rint.c 14858 14859MIPS/LOONGSON1 ARCHITECTURE 14860M: Keguang Zhang <keguang.zhang@gmail.com> 14861L: linux-mips@vger.kernel.org 14862S: Maintained 14863F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14864F: arch/mips/include/asm/mach-loongson32/ 14865F: arch/mips/loongson32/ 14866F: drivers/*/*loongson1* 14867F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14868 14869MIPS/LOONGSON2EF ARCHITECTURE 14870M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14871L: linux-mips@vger.kernel.org 14872S: Maintained 14873F: arch/mips/include/asm/mach-loongson2ef/ 14874F: arch/mips/loongson2ef/ 14875F: drivers/cpufreq/loongson2_cpufreq.c 14876 14877MIPS/LOONGSON64 ARCHITECTURE 14878M: Huacai Chen <chenhuacai@kernel.org> 14879M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14880L: linux-mips@vger.kernel.org 14881S: Maintained 14882F: arch/mips/include/asm/mach-loongson64/ 14883F: arch/mips/loongson64/ 14884F: drivers/irqchip/irq-loongson* 14885F: drivers/platform/mips/cpu_hwmon.c 14886 14887MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14888M: Hans Verkuil <hverkuil@xs4all.nl> 14889L: linux-media@vger.kernel.org 14890S: Odd Fixes 14891W: https://linuxtv.org 14892T: git git://linuxtv.org/media_tree.git 14893F: drivers/media/radio/radio-miropcm20* 14894 14895MITSUMI MM8013 FG DRIVER 14896M: Konrad Dybcio <konradybcio@kernel.org> 14897F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14898F: drivers/power/supply/mm8013.c 14899 14900MMP SUPPORT 14901R: Lubomir Rintel <lkundrak@v3.sk> 14902L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14903S: Odd Fixes 14904T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14905F: arch/arm/boot/dts/marvell/mmp* 14906F: arch/arm/mach-mmp/ 14907F: include/linux/soc/mmp/ 14908 14909MMP USB PHY DRIVERS 14910R: Lubomir Rintel <lkundrak@v3.sk> 14911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14912S: Maintained 14913F: drivers/phy/marvell/phy-mmp3-usb.c 14914F: drivers/phy/marvell/phy-pxa-usb.c 14915 14916MMU GATHER AND TLB INVALIDATION 14917M: Will Deacon <will@kernel.org> 14918M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14919M: Andrew Morton <akpm@linux-foundation.org> 14920M: Nick Piggin <npiggin@gmail.com> 14921M: Peter Zijlstra <peterz@infradead.org> 14922L: linux-arch@vger.kernel.org 14923L: linux-mm@kvack.org 14924S: Maintained 14925F: arch/*/include/asm/tlb.h 14926F: include/asm-generic/tlb.h 14927F: mm/mmu_gather.c 14928 14929MN88472 MEDIA DRIVER 14930L: linux-media@vger.kernel.org 14931S: Orphan 14932W: https://linuxtv.org 14933Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14934F: drivers/media/dvb-frontends/mn88472* 14935 14936MN88473 MEDIA DRIVER 14937L: linux-media@vger.kernel.org 14938S: Orphan 14939W: https://linuxtv.org 14940Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14941F: drivers/media/dvb-frontends/mn88473* 14942 14943MOBILEYE MIPS SOCS 14944M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14945M: Gregory CLEMENT <gregory.clement@bootlin.com> 14946M: Théo Lebrun <theo.lebrun@bootlin.com> 14947L: linux-mips@vger.kernel.org 14948S: Maintained 14949F: Documentation/devicetree/bindings/mips/mobileye.yaml 14950F: arch/mips/boot/dts/mobileye/ 14951F: arch/mips/configs/eyeq5_defconfig 14952F: arch/mips/mobileye/board-epm5.its.S 14953 14954MODULE SUPPORT 14955M: Luis Chamberlain <mcgrof@kernel.org> 14956L: linux-modules@vger.kernel.org 14957L: linux-kernel@vger.kernel.org 14958S: Maintained 14959T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14960F: include/linux/kmod.h 14961F: include/linux/module*.h 14962F: kernel/module/ 14963F: lib/test_kmod.c 14964F: scripts/module* 14965F: tools/testing/selftests/kmod/ 14966 14967MONOLITHIC POWER SYSTEM PMIC DRIVER 14968M: Saravanan Sekar <sravanhome@gmail.com> 14969S: Maintained 14970F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14971F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14972F: drivers/hwmon/pmbus/mpq7932.c 14973F: drivers/iio/adc/mp2629_adc.c 14974F: drivers/mfd/mp2629.c 14975F: drivers/power/supply/mp2629_charger.c 14976F: drivers/regulator/mp5416.c 14977F: drivers/regulator/mpq7920.c 14978F: drivers/regulator/mpq7920.h 14979F: include/linux/mfd/mp2629.h 14980 14981MOST(R) TECHNOLOGY DRIVER 14982M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14983M: Christian Gromm <christian.gromm@microchip.com> 14984S: Maintained 14985F: Documentation/ABI/testing/configfs-most 14986F: Documentation/ABI/testing/sysfs-bus-most 14987F: drivers/most/ 14988F: drivers/staging/most/ 14989F: include/linux/most.h 14990 14991MOTORCOMM PHY DRIVER 14992M: Peter Geis <pgwipeout@gmail.com> 14993M: Frank <Frank.Sae@motor-comm.com> 14994L: netdev@vger.kernel.org 14995S: Maintained 14996F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14997F: drivers/net/phy/motorcomm.c 14998 14999MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 15000M: Jiri Slaby <jirislaby@kernel.org> 15001S: Maintained 15002F: Documentation/driver-api/tty/moxa-smartio.rst 15003F: drivers/tty/mxser.* 15004 15005MP3309C BACKLIGHT DRIVER 15006M: Flavio Suligoi <f.suligoi@asem.it> 15007L: dri-devel@lists.freedesktop.org 15008S: Maintained 15009F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15010F: drivers/video/backlight/mp3309c.c 15011 15012MR800 AVERMEDIA USB FM RADIO DRIVER 15013M: Alexey Klimov <klimov.linux@gmail.com> 15014L: linux-media@vger.kernel.org 15015S: Maintained 15016T: git git://linuxtv.org/media_tree.git 15017F: drivers/media/radio/radio-mr800.c 15018 15019MRF24J40 IEEE 802.15.4 RADIO DRIVER 15020M: Stefan Schmidt <stefan@datenfreihafen.org> 15021L: linux-wpan@vger.kernel.org 15022S: Odd Fixes 15023F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15024F: drivers/net/ieee802154/mrf24j40.c 15025 15026MSI EC DRIVER 15027M: Nikita Kravets <teackot@gmail.com> 15028L: platform-driver-x86@vger.kernel.org 15029S: Maintained 15030W: https://github.com/BeardOverflow/msi-ec 15031F: drivers/platform/x86/msi-ec.* 15032 15033MSI LAPTOP SUPPORT 15034M: "Lee, Chun-Yi" <jlee@suse.com> 15035L: platform-driver-x86@vger.kernel.org 15036S: Maintained 15037F: drivers/platform/x86/msi-laptop.c 15038 15039MSI WMI SUPPORT 15040L: platform-driver-x86@vger.kernel.org 15041S: Orphan 15042F: drivers/platform/x86/msi-wmi.c 15043 15044MSI001 MEDIA DRIVER 15045L: linux-media@vger.kernel.org 15046S: Orphan 15047W: https://linuxtv.org 15048Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15049F: drivers/media/tuners/msi001* 15050 15051MSI2500 MEDIA DRIVER 15052L: linux-media@vger.kernel.org 15053S: Orphan 15054W: https://linuxtv.org 15055Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15056F: drivers/media/usb/msi2500/ 15057 15058MSTAR INTERRUPT CONTROLLER DRIVER 15059M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15060M: Daniel Palmer <daniel@thingy.jp> 15061S: Maintained 15062F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15063F: drivers/irqchip/irq-mst-intc.c 15064 15065MSYSTEMS DISKONCHIP G3 MTD DRIVER 15066M: Robert Jarzmik <robert.jarzmik@free.fr> 15067L: linux-mtd@lists.infradead.org 15068S: Maintained 15069F: drivers/mtd/devices/docg3* 15070 15071MT9M114 ONSEMI SENSOR DRIVER 15072M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15073L: linux-media@vger.kernel.org 15074S: Maintained 15075T: git git://linuxtv.org/media_tree.git 15076F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15077F: drivers/media/i2c/mt9m114.c 15078 15079MT9P031 APTINA CAMERA SENSOR 15080M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15081L: linux-media@vger.kernel.org 15082S: Maintained 15083T: git git://linuxtv.org/media_tree.git 15084F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15085F: drivers/media/i2c/mt9p031.c 15086F: include/media/i2c/mt9p031.h 15087 15088MT9T112 APTINA CAMERA SENSOR 15089M: Jacopo Mondi <jacopo@jmondi.org> 15090L: linux-media@vger.kernel.org 15091S: Odd Fixes 15092T: git git://linuxtv.org/media_tree.git 15093F: drivers/media/i2c/mt9t112.c 15094F: include/media/i2c/mt9t112.h 15095 15096MT9V032 APTINA CAMERA SENSOR 15097M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15098L: linux-media@vger.kernel.org 15099S: Maintained 15100T: git git://linuxtv.org/media_tree.git 15101F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15102F: drivers/media/i2c/mt9v032.c 15103F: include/media/i2c/mt9v032.h 15104 15105MT9V111 APTINA CAMERA SENSOR 15106M: Jacopo Mondi <jacopo@jmondi.org> 15107L: linux-media@vger.kernel.org 15108S: Maintained 15109T: git git://linuxtv.org/media_tree.git 15110F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15111F: drivers/media/i2c/mt9v111.c 15112 15113MULTIFUNCTION DEVICES (MFD) 15114M: Lee Jones <lee@kernel.org> 15115S: Maintained 15116T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15117F: Documentation/devicetree/bindings/mfd/ 15118F: drivers/mfd/ 15119F: include/dt-bindings/mfd/ 15120F: include/linux/mfd/ 15121 15122MULTIMEDIA CARD (MMC) ETC. OVER SPI 15123S: Orphan 15124F: drivers/mmc/host/mmc_spi.c 15125F: include/linux/spi/mmc_spi.h 15126 15127MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15128M: Ulf Hansson <ulf.hansson@linaro.org> 15129L: linux-mmc@vger.kernel.org 15130S: Maintained 15131T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15132F: Documentation/devicetree/bindings/mmc/ 15133F: drivers/mmc/ 15134F: include/linux/mmc/ 15135F: include/uapi/linux/mmc/ 15136 15137MULTIPLEXER SUBSYSTEM 15138M: Peter Rosin <peda@axentia.se> 15139S: Maintained 15140F: Documentation/ABI/testing/sysfs-class-mux* 15141F: Documentation/devicetree/bindings/mux/ 15142F: drivers/mux/ 15143F: include/dt-bindings/mux/ 15144F: include/linux/mux/ 15145 15146MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15147M: Bin Liu <b-liu@ti.com> 15148L: linux-usb@vger.kernel.org 15149S: Maintained 15150F: drivers/usb/musb/ 15151 15152MXL301RF MEDIA DRIVER 15153M: Akihiro Tsukada <tskd08@gmail.com> 15154L: linux-media@vger.kernel.org 15155S: Odd Fixes 15156F: drivers/media/tuners/mxl301rf* 15157 15158MXL5007T MEDIA DRIVER 15159M: Michael Krufky <mkrufky@linuxtv.org> 15160L: linux-media@vger.kernel.org 15161S: Maintained 15162W: https://linuxtv.org 15163W: http://github.com/mkrufky 15164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15165T: git git://linuxtv.org/mkrufky/tuners.git 15166F: drivers/media/tuners/mxl5007t.* 15167 15168MXSFB DRM DRIVER 15169M: Marek Vasut <marex@denx.de> 15170M: Stefan Agner <stefan@agner.ch> 15171L: dri-devel@lists.freedesktop.org 15172S: Supported 15173T: git git://anongit.freedesktop.org/drm/drm-misc 15174F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15175F: drivers/gpu/drm/mxsfb/ 15176 15177MYLEX DAC960 PCI RAID Controller 15178M: Hannes Reinecke <hare@kernel.org> 15179L: linux-scsi@vger.kernel.org 15180S: Supported 15181F: drivers/scsi/myrb.* 15182F: drivers/scsi/myrs.* 15183 15184MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15185M: Chris Lee <christopher.lee@cspi.com> 15186L: netdev@vger.kernel.org 15187S: Supported 15188W: https://www.cspi.com/ethernet-products/support/downloads/ 15189F: drivers/net/ethernet/myricom/myri10ge/ 15190 15191NAND FLASH SUBSYSTEM 15192M: Miquel Raynal <miquel.raynal@bootlin.com> 15193R: Richard Weinberger <richard@nod.at> 15194L: linux-mtd@lists.infradead.org 15195S: Maintained 15196W: http://www.linux-mtd.infradead.org/ 15197Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15198C: irc://irc.oftc.net/mtd 15199T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15200F: drivers/mtd/nand/ 15201F: include/linux/mtd/*nand*.h 15202 15203NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15204M: Daniel Mack <zonque@gmail.com> 15205L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15206S: Maintained 15207W: http://www.native-instruments.com 15208F: sound/usb/caiaq/ 15209 15210NATSEMI ETHERNET DRIVER (DP8381x) 15211S: Orphan 15212F: drivers/net/ethernet/natsemi/natsemi.c 15213 15214NCR 5380 SCSI DRIVERS 15215M: Finn Thain <fthain@linux-m68k.org> 15216M: Michael Schmitz <schmitzmic@gmail.com> 15217L: linux-scsi@vger.kernel.org 15218S: Maintained 15219F: Documentation/scsi/g_NCR5380.rst 15220F: drivers/scsi/NCR5380.* 15221F: drivers/scsi/arm/cumana_1.c 15222F: drivers/scsi/arm/oak.c 15223F: drivers/scsi/atari_scsi.* 15224F: drivers/scsi/dmx3191d.c 15225F: drivers/scsi/g_NCR5380.* 15226F: drivers/scsi/mac_scsi.* 15227F: drivers/scsi/sun3_scsi.* 15228F: drivers/scsi/sun3_scsi_vme.c 15229 15230NCSI LIBRARY 15231M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15232S: Maintained 15233F: net/ncsi/ 15234 15235NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15236M: Zev Weiss <zev@bewilderbeest.net> 15237L: linux-hwmon@vger.kernel.org 15238S: Maintained 15239F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15240F: drivers/hwmon/nct6775-i2c.c 15241 15242NETDEVSIM 15243M: Jakub Kicinski <kuba@kernel.org> 15244S: Maintained 15245F: drivers/net/netdevsim/* 15246F: tools/testing/selftests/drivers/net/netdevsim/* 15247 15248NETEM NETWORK EMULATOR 15249M: Stephen Hemminger <stephen@networkplumber.org> 15250L: netdev@vger.kernel.org 15251S: Maintained 15252F: net/sched/sch_netem.c 15253 15254NETERION 10GbE DRIVERS (s2io) 15255M: Jon Mason <jdmason@kudzu.us> 15256L: netdev@vger.kernel.org 15257S: Supported 15258F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15259F: drivers/net/ethernet/neterion/ 15260 15261NETFILTER 15262M: Pablo Neira Ayuso <pablo@netfilter.org> 15263M: Jozsef Kadlecsik <kadlec@netfilter.org> 15264L: netfilter-devel@vger.kernel.org 15265L: coreteam@netfilter.org 15266S: Maintained 15267W: http://www.netfilter.org/ 15268W: http://www.iptables.org/ 15269W: http://www.nftables.org/ 15270Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15271C: irc://irc.libera.chat/netfilter 15272T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15273T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15274F: include/linux/netfilter* 15275F: include/linux/netfilter/ 15276F: include/net/netfilter/ 15277F: include/uapi/linux/netfilter* 15278F: include/uapi/linux/netfilter/ 15279F: net/*/netfilter.c 15280F: net/*/netfilter/ 15281F: net/bridge/br_netfilter*.c 15282F: net/netfilter/ 15283F: tools/testing/selftests/net/netfilter/ 15284 15285NETROM NETWORK LAYER 15286M: Ralf Baechle <ralf@linux-mips.org> 15287L: linux-hams@vger.kernel.org 15288S: Maintained 15289W: https://linux-ax25.in-berlin.de 15290F: include/net/netrom.h 15291F: include/uapi/linux/netrom.h 15292F: net/netrom/ 15293 15294NETRONIX EMBEDDED CONTROLLER 15295M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15296S: Maintained 15297F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15298F: drivers/mfd/ntxec.c 15299F: drivers/pwm/pwm-ntxec.c 15300F: drivers/rtc/rtc-ntxec.c 15301F: include/linux/mfd/ntxec.h 15302 15303NETRONOME ETHERNET DRIVERS 15304M: Louis Peens <louis.peens@corigine.com> 15305R: Jakub Kicinski <kuba@kernel.org> 15306L: oss-drivers@corigine.com 15307S: Maintained 15308F: drivers/net/ethernet/netronome/ 15309 15310NETWORK BLOCK DEVICE (NBD) 15311M: Josef Bacik <josef@toxicpanda.com> 15312L: linux-block@vger.kernel.org 15313L: nbd@other.debian.org 15314S: Maintained 15315F: Documentation/admin-guide/blockdev/nbd.rst 15316F: drivers/block/nbd.c 15317F: include/trace/events/nbd.h 15318F: include/uapi/linux/nbd.h 15319 15320NETWORK DROP MONITOR 15321M: Neil Horman <nhorman@tuxdriver.com> 15322L: netdev@vger.kernel.org 15323S: Maintained 15324W: https://fedorahosted.org/dropwatch/ 15325F: include/uapi/linux/net_dropmon.h 15326F: net/core/drop_monitor.c 15327 15328NETWORKING DRIVERS 15329M: "David S. Miller" <davem@davemloft.net> 15330M: Eric Dumazet <edumazet@google.com> 15331M: Jakub Kicinski <kuba@kernel.org> 15332M: Paolo Abeni <pabeni@redhat.com> 15333L: netdev@vger.kernel.org 15334S: Maintained 15335P: Documentation/process/maintainer-netdev.rst 15336Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15337T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15338T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15339F: Documentation/devicetree/bindings/net/ 15340F: Documentation/networking/net_cachelines/net_device.rst 15341F: drivers/connector/ 15342F: drivers/net/ 15343F: include/dt-bindings/net/ 15344F: include/linux/cn_proc.h 15345F: include/linux/etherdevice.h 15346F: include/linux/fcdevice.h 15347F: include/linux/fddidevice.h 15348F: include/linux/hippidevice.h 15349F: include/linux/if_* 15350F: include/linux/inetdevice.h 15351F: include/linux/netdevice.h 15352F: include/uapi/linux/cn_proc.h 15353F: include/uapi/linux/if_* 15354F: include/uapi/linux/netdevice.h 15355X: drivers/net/wireless/ 15356 15357NETWORKING DRIVERS (WIRELESS) 15358M: Kalle Valo <kvalo@kernel.org> 15359L: linux-wireless@vger.kernel.org 15360S: Maintained 15361W: https://wireless.wiki.kernel.org/ 15362Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15363T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15364T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15365F: Documentation/devicetree/bindings/net/wireless/ 15366F: drivers/net/wireless/ 15367 15368NETWORKING [DSA] 15369M: Andrew Lunn <andrew@lunn.ch> 15370M: Florian Fainelli <f.fainelli@gmail.com> 15371M: Vladimir Oltean <olteanv@gmail.com> 15372S: Maintained 15373F: Documentation/devicetree/bindings/net/dsa/ 15374F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15375F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15376F: drivers/net/dsa/ 15377F: include/linux/dsa/ 15378F: include/linux/platform_data/dsa.h 15379F: include/net/dsa.h 15380F: net/dsa/ 15381F: tools/testing/selftests/drivers/net/dsa/ 15382 15383NETWORKING [GENERAL] 15384M: "David S. Miller" <davem@davemloft.net> 15385M: Eric Dumazet <edumazet@google.com> 15386M: Jakub Kicinski <kuba@kernel.org> 15387M: Paolo Abeni <pabeni@redhat.com> 15388L: netdev@vger.kernel.org 15389S: Maintained 15390P: Documentation/process/maintainer-netdev.rst 15391Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15392B: mailto:netdev@vger.kernel.org 15393T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15394T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15395F: Documentation/core-api/netlink.rst 15396F: Documentation/netlink/ 15397F: Documentation/networking/ 15398F: Documentation/networking/net_cachelines/ 15399F: Documentation/process/maintainer-netdev.rst 15400F: Documentation/userspace-api/netlink/ 15401F: include/linux/framer/framer-provider.h 15402F: include/linux/framer/framer.h 15403F: include/linux/in.h 15404F: include/linux/indirect_call_wrapper.h 15405F: include/linux/net.h 15406F: include/linux/netdevice.h 15407F: include/net/ 15408F: include/uapi/linux/in.h 15409F: include/uapi/linux/net.h 15410F: include/uapi/linux/net_namespace.h 15411F: include/uapi/linux/netdevice.h 15412F: lib/net_utils.c 15413F: lib/random32.c 15414F: net/ 15415F: tools/net/ 15416F: tools/testing/selftests/net/ 15417X: net/9p/ 15418X: net/bluetooth/ 15419 15420NETWORKING [IPSEC] 15421M: Steffen Klassert <steffen.klassert@secunet.com> 15422M: Herbert Xu <herbert@gondor.apana.org.au> 15423M: "David S. Miller" <davem@davemloft.net> 15424L: netdev@vger.kernel.org 15425S: Maintained 15426T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15427T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15428F: include/net/xfrm.h 15429F: include/uapi/linux/xfrm.h 15430F: net/ipv4/ah4.c 15431F: net/ipv4/esp4* 15432F: net/ipv4/ip_vti.c 15433F: net/ipv4/ipcomp.c 15434F: net/ipv4/xfrm* 15435F: net/ipv6/ah6.c 15436F: net/ipv6/esp6* 15437F: net/ipv6/ip6_vti.c 15438F: net/ipv6/ipcomp6.c 15439F: net/ipv6/xfrm* 15440F: net/key/ 15441F: net/xfrm/ 15442F: tools/testing/selftests/net/ipsec.c 15443 15444NETWORKING [IPv4/IPv6] 15445M: "David S. Miller" <davem@davemloft.net> 15446M: David Ahern <dsahern@kernel.org> 15447L: netdev@vger.kernel.org 15448S: Maintained 15449T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15450F: arch/x86/net/* 15451F: include/linux/ip.h 15452F: include/linux/ipv6* 15453F: include/net/fib* 15454F: include/net/ip* 15455F: include/net/route.h 15456F: net/ipv4/ 15457F: net/ipv6/ 15458 15459NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15460M: Paul Moore <paul@paul-moore.com> 15461L: netdev@vger.kernel.org 15462L: linux-security-module@vger.kernel.org 15463S: Supported 15464W: https://github.com/netlabel 15465F: Documentation/netlabel/ 15466F: include/net/calipso.h 15467F: include/net/cipso_ipv4.h 15468F: include/net/netlabel.h 15469F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15470F: include/uapi/linux/netfilter/xt_SECMARK.h 15471F: net/ipv4/cipso_ipv4.c 15472F: net/ipv6/calipso.c 15473F: net/netfilter/xt_CONNSECMARK.c 15474F: net/netfilter/xt_SECMARK.c 15475F: net/netlabel/ 15476 15477NETWORKING [MACSEC] 15478M: Sabrina Dubroca <sd@queasysnail.net> 15479L: netdev@vger.kernel.org 15480S: Maintained 15481F: drivers/net/macsec.c 15482F: include/net/macsec.h 15483F: include/uapi/linux/if_macsec.h 15484K: macsec 15485K: \bmdo_ 15486 15487NETWORKING [MPTCP] 15488M: Matthieu Baerts <matttbe@kernel.org> 15489M: Mat Martineau <martineau@kernel.org> 15490R: Geliang Tang <geliang@kernel.org> 15491L: netdev@vger.kernel.org 15492L: mptcp@lists.linux.dev 15493S: Maintained 15494W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15495B: https://github.com/multipath-tcp/mptcp_net-next/issues 15496T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15497T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15498F: Documentation/netlink/specs/mptcp_pm.yaml 15499F: Documentation/networking/mptcp-sysctl.rst 15500F: include/net/mptcp.h 15501F: include/trace/events/mptcp.h 15502F: include/uapi/linux/mptcp*.h 15503F: net/mptcp/ 15504F: tools/testing/selftests/bpf/*/*mptcp*.c 15505F: tools/testing/selftests/net/mptcp/ 15506 15507NETWORKING [TCP] 15508M: Eric Dumazet <edumazet@google.com> 15509L: netdev@vger.kernel.org 15510S: Maintained 15511F: Documentation/networking/net_cachelines/tcp_sock.rst 15512F: include/linux/tcp.h 15513F: include/net/tcp.h 15514F: include/trace/events/tcp.h 15515F: include/uapi/linux/tcp.h 15516F: net/ipv4/syncookies.c 15517F: net/ipv4/tcp*.c 15518F: net/ipv6/syncookies.c 15519F: net/ipv6/tcp*.c 15520 15521NETWORKING [TLS] 15522M: Boris Pismenny <borisp@nvidia.com> 15523M: John Fastabend <john.fastabend@gmail.com> 15524M: Jakub Kicinski <kuba@kernel.org> 15525L: netdev@vger.kernel.org 15526S: Maintained 15527F: include/net/tls.h 15528F: include/uapi/linux/tls.h 15529F: net/tls/* 15530 15531NETXEN (1/10) GbE SUPPORT 15532M: Manish Chopra <manishc@marvell.com> 15533M: Rahul Verma <rahulv@marvell.com> 15534M: GR-Linux-NIC-Dev@marvell.com 15535L: netdev@vger.kernel.org 15536S: Supported 15537F: drivers/net/ethernet/qlogic/netxen/ 15538 15539NET_FAILOVER MODULE 15540M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15541L: netdev@vger.kernel.org 15542S: Supported 15543F: Documentation/networking/net_failover.rst 15544F: drivers/net/net_failover.c 15545F: include/net/net_failover.h 15546 15547NEXTHOP 15548M: David Ahern <dsahern@kernel.org> 15549L: netdev@vger.kernel.org 15550S: Maintained 15551F: include/net/netns/nexthop.h 15552F: include/net/nexthop.h 15553F: include/uapi/linux/nexthop.h 15554F: net/ipv4/nexthop.c 15555 15556NFC SUBSYSTEM 15557M: Krzysztof Kozlowski <krzk@kernel.org> 15558L: netdev@vger.kernel.org 15559S: Maintained 15560F: Documentation/devicetree/bindings/net/nfc/ 15561F: drivers/nfc/ 15562F: include/net/nfc/ 15563F: include/uapi/linux/nfc.h 15564F: net/nfc/ 15565 15566NFC VIRTUAL NCI DEVICE DRIVER 15567M: Bongsu Jeon <bongsu.jeon@samsung.com> 15568L: netdev@vger.kernel.org 15569S: Supported 15570F: drivers/nfc/virtual_ncidev.c 15571F: tools/testing/selftests/nci/ 15572 15573NFS, SUNRPC, AND LOCKD CLIENTS 15574M: Trond Myklebust <trond.myklebust@hammerspace.com> 15575M: Anna Schumaker <anna@kernel.org> 15576L: linux-nfs@vger.kernel.org 15577S: Maintained 15578W: http://client.linux-nfs.org 15579T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15580F: Documentation/filesystems/nfs/ 15581F: fs/lockd/ 15582F: fs/nfs/ 15583F: fs/nfs_common/ 15584F: include/linux/lockd/ 15585F: include/linux/nfs* 15586F: include/linux/sunrpc/ 15587F: include/uapi/linux/nfs* 15588F: include/uapi/linux/sunrpc/ 15589F: net/sunrpc/ 15590 15591NILFS2 FILESYSTEM 15592M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15593L: linux-nilfs@vger.kernel.org 15594S: Supported 15595W: https://nilfs.sourceforge.io/ 15596T: git https://github.com/konis/nilfs2.git 15597F: Documentation/filesystems/nilfs2.rst 15598F: fs/nilfs2/ 15599F: include/trace/events/nilfs2.h 15600F: include/uapi/linux/nilfs2_api.h 15601F: include/uapi/linux/nilfs2_ondisk.h 15602 15603NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15604M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15605S: Maintained 15606W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15607F: Documentation/scsi/NinjaSCSI.rst 15608F: drivers/scsi/pcmcia/nsp_* 15609 15610NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15611M: GOTO Masanori <gotom@debian.or.jp> 15612M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15613S: Maintained 15614W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15615F: Documentation/scsi/NinjaSCSI.rst 15616F: drivers/scsi/nsp32* 15617 15618NINTENDO HID DRIVER 15619M: Daniel J. Ogorchock <djogorchock@gmail.com> 15620L: linux-input@vger.kernel.org 15621S: Maintained 15622F: drivers/hid/hid-nintendo* 15623 15624NIOS2 ARCHITECTURE 15625M: Dinh Nguyen <dinguyen@kernel.org> 15626S: Maintained 15627T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15628F: arch/nios2/ 15629 15630NITRO ENCLAVES (NE) 15631M: Alexandru Ciobotaru <alcioa@amazon.com> 15632L: linux-kernel@vger.kernel.org 15633L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15634S: Supported 15635W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15636F: Documentation/virt/ne_overview.rst 15637F: drivers/virt/nitro_enclaves/ 15638F: include/linux/nitro_enclaves.h 15639F: include/uapi/linux/nitro_enclaves.h 15640F: samples/nitro_enclaves/ 15641 15642NITRO SECURE MODULE (NSM) 15643M: Alexander Graf <graf@amazon.com> 15644L: linux-kernel@vger.kernel.org 15645L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15646S: Supported 15647W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15648F: drivers/misc/nsm.c 15649F: include/uapi/linux/nsm.h 15650 15651NOHZ, DYNTICKS SUPPORT 15652M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15653M: Frederic Weisbecker <frederic@kernel.org> 15654M: Ingo Molnar <mingo@kernel.org> 15655M: Thomas Gleixner <tglx@linutronix.de> 15656L: linux-kernel@vger.kernel.org 15657S: Maintained 15658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15659F: include/linux/sched/nohz.h 15660F: include/linux/tick.h 15661F: kernel/time/tick*.* 15662 15663NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15664M: Pavel Machek <pavel@ucw.cz> 15665M: Sakari Ailus <sakari.ailus@iki.fi> 15666L: linux-media@vger.kernel.org 15667S: Maintained 15668F: drivers/media/i2c/ad5820.c 15669F: drivers/media/i2c/et8ek8 15670 15671NOKIA N900 POWER SUPPLY DRIVERS 15672R: Pali Rohár <pali@kernel.org> 15673F: drivers/power/supply/bq2415x_charger.c 15674F: drivers/power/supply/bq27xxx_battery.c 15675F: drivers/power/supply/bq27xxx_battery_i2c.c 15676F: drivers/power/supply/isp1704_charger.c 15677F: drivers/power/supply/rx51_battery.c 15678F: include/linux/power/bq2415x_charger.h 15679F: include/linux/power/bq27xxx_battery.h 15680 15681NOLIBC HEADER FILE 15682M: Willy Tarreau <w@1wt.eu> 15683M: Thomas Weißschuh <linux@weissschuh.net> 15684S: Maintained 15685T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15686F: tools/include/nolibc/ 15687F: tools/testing/selftests/nolibc/ 15688 15689NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15690M: Hans de Goede <hdegoede@redhat.com> 15691L: linux-input@vger.kernel.org 15692S: Maintained 15693F: drivers/input/touchscreen/novatek-nvt-ts.c 15694 15695NSDEPS 15696M: Matthias Maennich <maennich@google.com> 15697S: Maintained 15698F: Documentation/core-api/symbol-namespaces.rst 15699F: scripts/nsdeps 15700 15701NTB AMD DRIVER 15702M: Sanjay R Mehta <sanju.mehta@amd.com> 15703M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15704L: ntb@lists.linux.dev 15705S: Supported 15706F: drivers/ntb/hw/amd/ 15707 15708NTB DRIVER CORE 15709M: Jon Mason <jdmason@kudzu.us> 15710M: Dave Jiang <dave.jiang@intel.com> 15711M: Allen Hubbe <allenbh@gmail.com> 15712L: ntb@lists.linux.dev 15713S: Supported 15714W: https://github.com/jonmason/ntb/wiki 15715T: git https://github.com/jonmason/ntb.git 15716F: drivers/net/ntb_netdev.c 15717F: drivers/ntb/ 15718F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15719F: include/linux/ntb.h 15720F: include/linux/ntb_transport.h 15721F: tools/testing/selftests/ntb/ 15722 15723NTB IDT DRIVER 15724M: Serge Semin <fancer.lancer@gmail.com> 15725L: ntb@lists.linux.dev 15726S: Supported 15727F: drivers/ntb/hw/idt/ 15728 15729NTB INTEL DRIVER 15730M: Dave Jiang <dave.jiang@intel.com> 15731L: ntb@lists.linux.dev 15732S: Supported 15733W: https://github.com/davejiang/linux/wiki 15734T: git https://github.com/davejiang/linux.git 15735F: drivers/ntb/hw/intel/ 15736 15737NTFS3 FILESYSTEM 15738M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15739L: ntfs3@lists.linux.dev 15740S: Supported 15741W: http://www.paragon-software.com/ 15742T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15743F: Documentation/filesystems/ntfs3.rst 15744F: fs/ntfs3/ 15745 15746NUBUS SUBSYSTEM 15747M: Finn Thain <fthain@linux-m68k.org> 15748L: linux-m68k@lists.linux-m68k.org 15749S: Maintained 15750F: arch/*/include/asm/nubus.h 15751F: drivers/nubus/ 15752F: include/linux/nubus.h 15753F: include/uapi/linux/nubus.h 15754 15755NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15756M: Antonino Daplas <adaplas@gmail.com> 15757L: linux-fbdev@vger.kernel.org 15758S: Maintained 15759F: drivers/video/fbdev/nvidia/ 15760F: drivers/video/fbdev/riva/ 15761 15762NVIDIA WMI EC BACKLIGHT DRIVER 15763M: Daniel Dadap <ddadap@nvidia.com> 15764L: platform-driver-x86@vger.kernel.org 15765S: Supported 15766F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15767F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15768 15769NVM EXPRESS DRIVER 15770M: Keith Busch <kbusch@kernel.org> 15771M: Jens Axboe <axboe@fb.com> 15772M: Christoph Hellwig <hch@lst.de> 15773M: Sagi Grimberg <sagi@grimberg.me> 15774L: linux-nvme@lists.infradead.org 15775S: Supported 15776W: http://git.infradead.org/nvme.git 15777T: git git://git.infradead.org/nvme.git 15778F: Documentation/nvme/ 15779F: drivers/nvme/common/ 15780F: drivers/nvme/host/ 15781F: include/linux/nvme-*.h 15782F: include/linux/nvme.h 15783F: include/uapi/linux/nvme_ioctl.h 15784 15785NVM EXPRESS FABRICS AUTHENTICATION 15786M: Hannes Reinecke <hare@suse.de> 15787L: linux-nvme@lists.infradead.org 15788S: Supported 15789F: drivers/nvme/host/auth.c 15790F: drivers/nvme/target/auth.c 15791F: drivers/nvme/target/fabrics-cmd-auth.c 15792F: include/linux/nvme-auth.h 15793 15794NVM EXPRESS FC TRANSPORT DRIVERS 15795M: James Smart <james.smart@broadcom.com> 15796L: linux-nvme@lists.infradead.org 15797S: Supported 15798F: drivers/nvme/host/fc.c 15799F: drivers/nvme/target/fc.c 15800F: drivers/nvme/target/fcloop.c 15801F: include/linux/nvme-fc-driver.h 15802F: include/linux/nvme-fc.h 15803 15804NVM EXPRESS HARDWARE MONITORING SUPPORT 15805M: Guenter Roeck <linux@roeck-us.net> 15806L: linux-nvme@lists.infradead.org 15807S: Supported 15808F: drivers/nvme/host/hwmon.c 15809 15810NVM EXPRESS TARGET DRIVER 15811M: Christoph Hellwig <hch@lst.de> 15812M: Sagi Grimberg <sagi@grimberg.me> 15813M: Chaitanya Kulkarni <kch@nvidia.com> 15814L: linux-nvme@lists.infradead.org 15815S: Supported 15816W: http://git.infradead.org/nvme.git 15817T: git git://git.infradead.org/nvme.git 15818F: drivers/nvme/target/ 15819 15820NVMEM FRAMEWORK 15821M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15822S: Maintained 15823T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15824F: Documentation/ABI/stable/sysfs-bus-nvmem 15825F: Documentation/devicetree/bindings/nvmem/ 15826F: drivers/nvmem/ 15827F: include/linux/nvmem-consumer.h 15828F: include/linux/nvmem-provider.h 15829 15830NXP BLUETOOTH WIRELESS DRIVERS 15831M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15832M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15833S: Maintained 15834F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15835F: drivers/bluetooth/btnxpuart.c 15836 15837NXP C45 TJA11XX PHY DRIVER 15838M: Andrei Botila <andrei.botila@oss.nxp.com> 15839L: netdev@vger.kernel.org 15840S: Maintained 15841F: drivers/net/phy/nxp-c45-tja11xx* 15842 15843NXP FSPI DRIVER 15844M: Han Xu <han.xu@nxp.com> 15845M: Haibo Chen <haibo.chen@nxp.com> 15846R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15847L: linux-spi@vger.kernel.org 15848S: Maintained 15849F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15850F: drivers/spi/spi-nxp-fspi.c 15851 15852NXP FXAS21002C DRIVER 15853M: Rui Miguel Silva <rmfrfs@gmail.com> 15854L: linux-iio@vger.kernel.org 15855S: Maintained 15856F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15857F: drivers/iio/gyro/fxas21002c.h 15858F: drivers/iio/gyro/fxas21002c_core.c 15859F: drivers/iio/gyro/fxas21002c_i2c.c 15860F: drivers/iio/gyro/fxas21002c_spi.c 15861 15862NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15863M: Haibo Chen <haibo.chen@nxp.com> 15864L: linux-iio@vger.kernel.org 15865L: imx@lists.linux.dev 15866S: Maintained 15867F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15868F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15869F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15870F: drivers/iio/adc/imx7d_adc.c 15871F: drivers/iio/adc/imx93_adc.c 15872F: drivers/iio/adc/vf610_adc.c 15873 15874NXP i.MX 8M ISI DRIVER 15875M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15876L: linux-media@vger.kernel.org 15877S: Maintained 15878F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15879F: drivers/media/platform/nxp/imx8-isi/ 15880 15881NXP i.MX 8MP DW100 V4L2 DRIVER 15882M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15883L: linux-media@vger.kernel.org 15884S: Maintained 15885F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15886F: Documentation/userspace-api/media/drivers/dw100.rst 15887F: drivers/media/platform/nxp/dw100/ 15888F: include/uapi/linux/dw100.h 15889 15890NXP i.MX 8MQ DCSS DRIVER 15891M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15892R: Lucas Stach <l.stach@pengutronix.de> 15893L: dri-devel@lists.freedesktop.org 15894S: Maintained 15895T: git git://anongit.freedesktop.org/drm/drm-misc 15896F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15897F: drivers/gpu/drm/imx/dcss/ 15898 15899NXP i.MX 8QXP ADC DRIVER 15900M: Cai Huoqing <cai.huoqing@linux.dev> 15901M: Haibo Chen <haibo.chen@nxp.com> 15902L: imx@lists.linux.dev 15903L: linux-iio@vger.kernel.org 15904S: Maintained 15905F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15906F: drivers/iio/adc/imx8qxp-adc.c 15907 15908NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15909M: Mirela Rabulea <mirela.rabulea@nxp.com> 15910L: imx@lists.linux.dev 15911L: linux-media@vger.kernel.org 15912S: Maintained 15913F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15914F: drivers/media/platform/nxp/imx-jpeg 15915 15916NXP i.MX CLOCK DRIVERS 15917M: Abel Vesa <abelvesa@kernel.org> 15918R: Peng Fan <peng.fan@nxp.com> 15919L: linux-clk@vger.kernel.org 15920L: imx@lists.linux.dev 15921S: Maintained 15922T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15923F: Documentation/devicetree/bindings/clock/imx* 15924F: drivers/clk/imx/ 15925F: include/dt-bindings/clock/imx* 15926 15927NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15928M: Jagan Teki <jagan@amarulasolutions.com> 15929S: Maintained 15930F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15931F: drivers/regulator/pf8x00-regulator.c 15932 15933NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15934M: Krzysztof Kozlowski <krzk@kernel.org> 15935L: linux-kernel@vger.kernel.org 15936S: Maintained 15937F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15938F: drivers/extcon/extcon-ptn5150.c 15939 15940NXP SGTL5000 DRIVER 15941M: Fabio Estevam <festevam@gmail.com> 15942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15943S: Maintained 15944F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15945F: sound/soc/codecs/sgtl5000* 15946 15947NXP SJA1105 ETHERNET SWITCH DRIVER 15948M: Vladimir Oltean <olteanv@gmail.com> 15949L: linux-kernel@vger.kernel.org 15950S: Maintained 15951F: drivers/net/dsa/sja1105 15952F: drivers/net/pcs/pcs-xpcs-nxp.c 15953 15954NXP TDA998X DRM DRIVER 15955M: Russell King <linux@armlinux.org.uk> 15956S: Maintained 15957T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15958T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15959F: drivers/gpu/drm/i2c/tda998x_drv.c 15960F: include/drm/i2c/tda998x.h 15961F: include/dt-bindings/display/tda998x.h 15962K: "nxp,tda998x" 15963 15964NXP TFA9879 DRIVER 15965M: Peter Rosin <peda@axentia.se> 15966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15967S: Maintained 15968F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15969F: sound/soc/codecs/tfa9879* 15970 15971NXP-NCI NFC DRIVER 15972S: Orphan 15973F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15974F: drivers/nfc/nxp-nci 15975 15976NXP/Goodix TFA989X (TFA1) DRIVER 15977M: Stephan Gerhold <stephan@gerhold.net> 15978L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15979S: Maintained 15980F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15981F: sound/soc/codecs/tfa989x.c 15982 15983NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15984M: Jonas Malaco <jonas@protocubo.io> 15985L: linux-hwmon@vger.kernel.org 15986S: Maintained 15987F: Documentation/hwmon/nzxt-kraken2.rst 15988F: drivers/hwmon/nzxt-kraken2.c 15989 15990NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15991M: Jonas Malaco <jonas@protocubo.io> 15992M: Aleksa Savic <savicaleksa83@gmail.com> 15993L: linux-hwmon@vger.kernel.org 15994S: Maintained 15995F: Documentation/hwmon/nzxt-kraken3.rst 15996F: drivers/hwmon/nzxt-kraken3.c 15997 15998NZXT-SMART2 HARDWARE MONITORING DRIVER 15999M: Aleksandr Mezin <mezin.alexander@gmail.com> 16000L: linux-hwmon@vger.kernel.org 16001S: Maintained 16002F: Documentation/hwmon/nzxt-smart2.rst 16003F: drivers/hwmon/nzxt-smart2.c 16004 16005OBJAGG 16006M: Jiri Pirko <jiri@resnulli.us> 16007L: netdev@vger.kernel.org 16008S: Supported 16009F: include/linux/objagg.h 16010F: lib/objagg.c 16011F: lib/test_objagg.c 16012 16013OBJPOOL 16014M: Matt Wu <wuqiang.matt@bytedance.com> 16015S: Supported 16016F: include/linux/objpool.h 16017F: lib/objpool.c 16018F: lib/test_objpool.c 16019 16020OBJTOOL 16021M: Josh Poimboeuf <jpoimboe@kernel.org> 16022M: Peter Zijlstra <peterz@infradead.org> 16023S: Supported 16024F: include/linux/objtool*.h 16025F: tools/objtool/ 16026 16027OCELOT ETHERNET SWITCH DRIVER 16028M: Vladimir Oltean <vladimir.oltean@nxp.com> 16029M: Claudiu Manoil <claudiu.manoil@nxp.com> 16030M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16031M: UNGLinuxDriver@microchip.com 16032L: netdev@vger.kernel.org 16033S: Supported 16034F: drivers/net/dsa/ocelot/* 16035F: drivers/net/ethernet/mscc/ 16036F: include/soc/mscc/ocelot* 16037F: net/dsa/tag_ocelot.c 16038F: net/dsa/tag_ocelot_8021q.c 16039F: tools/testing/selftests/drivers/net/ocelot/* 16040 16041OCELOT EXTERNAL SWITCH CONTROL 16042M: Colin Foster <colin.foster@in-advantage.com> 16043S: Supported 16044F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16045F: drivers/mfd/ocelot* 16046F: drivers/net/dsa/ocelot/ocelot_ext.c 16047F: include/linux/mfd/ocelot.h 16048 16049OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16050M: Frederic Barrat <fbarrat@linux.ibm.com> 16051M: Andrew Donnellan <ajd@linux.ibm.com> 16052L: linuxppc-dev@lists.ozlabs.org 16053S: Supported 16054F: Documentation/userspace-api/accelerators/ocxl.rst 16055F: arch/powerpc/include/asm/pnv-ocxl.h 16056F: arch/powerpc/platforms/powernv/ocxl.c 16057F: drivers/misc/ocxl/ 16058F: include/misc/ocxl* 16059F: include/uapi/misc/ocxl.h 16060 16061OMAP AUDIO SUPPORT 16062M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16063M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16064L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16065L: linux-omap@vger.kernel.org 16066S: Maintained 16067F: sound/soc/ti/n810.c 16068F: sound/soc/ti/omap* 16069F: sound/soc/ti/rx51.c 16070F: sound/soc/ti/sdma-pcm.* 16071 16072OMAP CLOCK FRAMEWORK SUPPORT 16073M: Paul Walmsley <paul@pwsan.com> 16074L: linux-omap@vger.kernel.org 16075S: Maintained 16076F: arch/arm/*omap*/*clock* 16077 16078OMAP DEVICE TREE SUPPORT 16079M: Benoît Cousson <bcousson@baylibre.com> 16080M: Tony Lindgren <tony@atomide.com> 16081L: linux-omap@vger.kernel.org 16082L: devicetree@vger.kernel.org 16083S: Maintained 16084F: arch/arm/boot/dts/ti/omap/ 16085 16086OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16087L: linux-omap@vger.kernel.org 16088L: linux-fbdev@vger.kernel.org 16089S: Orphan 16090F: Documentation/arch/arm/omap/dss.rst 16091F: drivers/video/fbdev/omap2/ 16092 16093OMAP FRAMEBUFFER SUPPORT 16094L: linux-fbdev@vger.kernel.org 16095L: linux-omap@vger.kernel.org 16096S: Orphan 16097F: drivers/video/fbdev/omap/ 16098 16099OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16100M: Roger Quadros <rogerq@kernel.org> 16101M: Tony Lindgren <tony@atomide.com> 16102L: linux-omap@vger.kernel.org 16103S: Maintained 16104F: arch/arm/mach-omap2/*gpmc* 16105F: drivers/memory/omap-gpmc.c 16106 16107OMAP GPIO DRIVER 16108M: Grygorii Strashko <grygorii.strashko@ti.com> 16109M: Santosh Shilimkar <ssantosh@kernel.org> 16110M: Kevin Hilman <khilman@kernel.org> 16111L: linux-omap@vger.kernel.org 16112S: Maintained 16113F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16114F: drivers/gpio/gpio-omap.c 16115 16116OMAP HARDWARE SPINLOCK SUPPORT 16117L: linux-omap@vger.kernel.org 16118S: Orphan 16119F: drivers/hwspinlock/omap_hwspinlock.c 16120 16121OMAP HS MMC SUPPORT 16122L: linux-mmc@vger.kernel.org 16123L: linux-omap@vger.kernel.org 16124S: Orphan 16125F: drivers/mmc/host/omap_hsmmc.c 16126 16127OMAP HWMOD DATA 16128M: Paul Walmsley <paul@pwsan.com> 16129L: linux-omap@vger.kernel.org 16130S: Maintained 16131F: arch/arm/mach-omap2/omap_hwmod*data* 16132 16133OMAP HWMOD SUPPORT 16134M: Benoît Cousson <bcousson@baylibre.com> 16135M: Paul Walmsley <paul@pwsan.com> 16136L: linux-omap@vger.kernel.org 16137S: Maintained 16138F: arch/arm/mach-omap2/omap_hwmod.* 16139 16140OMAP I2C DRIVER 16141M: Vignesh R <vigneshr@ti.com> 16142L: linux-omap@vger.kernel.org 16143L: linux-i2c@vger.kernel.org 16144S: Maintained 16145F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16146F: drivers/i2c/busses/i2c-omap.c 16147 16148OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16149M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16150L: linux-media@vger.kernel.org 16151S: Maintained 16152F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16153F: drivers/media/platform/ti/omap3isp/ 16154F: drivers/staging/media/omap4iss/ 16155 16156OMAP MMC SUPPORT 16157M: Aaro Koskinen <aaro.koskinen@iki.fi> 16158L: linux-omap@vger.kernel.org 16159S: Odd Fixes 16160F: drivers/mmc/host/omap.c 16161 16162OMAP POWER MANAGEMENT SUPPORT 16163M: Kevin Hilman <khilman@kernel.org> 16164L: linux-omap@vger.kernel.org 16165S: Maintained 16166F: arch/arm/*omap*/*pm* 16167F: drivers/cpufreq/omap-cpufreq.c 16168 16169OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16170M: Paul Walmsley <paul@pwsan.com> 16171L: linux-omap@vger.kernel.org 16172S: Maintained 16173F: arch/arm/mach-omap2/prm* 16174 16175OMAP RANDOM NUMBER GENERATOR SUPPORT 16176M: Deepak Saxena <dsaxena@plexity.net> 16177S: Maintained 16178F: drivers/char/hw_random/omap-rng.c 16179 16180OMAP USB SUPPORT 16181L: linux-usb@vger.kernel.org 16182L: linux-omap@vger.kernel.org 16183S: Orphan 16184F: arch/arm/*omap*/usb* 16185F: drivers/usb/*/*omap* 16186 16187OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16188M: Mark Jackson <mpfj@newflow.co.uk> 16189L: linux-omap@vger.kernel.org 16190S: Maintained 16191F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16192 16193OMAP1 SUPPORT 16194M: Aaro Koskinen <aaro.koskinen@iki.fi> 16195M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16196M: Tony Lindgren <tony@atomide.com> 16197L: linux-omap@vger.kernel.org 16198S: Maintained 16199Q: http://patchwork.kernel.org/project/linux-omap/list/ 16200T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16201F: arch/arm/configs/omap1_defconfig 16202F: arch/arm/mach-omap1/ 16203F: drivers/i2c/busses/i2c-omap.c 16204F: include/linux/platform_data/ams-delta-fiq.h 16205F: include/linux/platform_data/i2c-omap.h 16206 16207OMAP2+ SUPPORT 16208M: Tony Lindgren <tony@atomide.com> 16209L: linux-omap@vger.kernel.org 16210S: Maintained 16211W: http://www.muru.com/linux/omap/ 16212W: http://linux.omap.com/ 16213Q: http://patchwork.kernel.org/project/linux-omap/list/ 16214T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16215F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16216F: arch/arm/configs/omap2plus_defconfig 16217F: arch/arm/mach-omap2/ 16218F: drivers/bus/omap*.[ch] 16219F: drivers/bus/ti-sysc.c 16220F: drivers/gpio/gpio-tps65219.c 16221F: drivers/i2c/busses/i2c-omap.c 16222F: drivers/irqchip/irq-omap-intc.c 16223F: drivers/mfd/*omap*.c 16224F: drivers/mfd/menelaus.c 16225F: drivers/mfd/palmas.c 16226F: drivers/mfd/tps65217.c 16227F: drivers/mfd/tps65218.c 16228F: drivers/mfd/tps65219.c 16229F: drivers/mfd/tps65910.c 16230F: drivers/mfd/twl-core.[ch] 16231F: drivers/mfd/twl4030*.c 16232F: drivers/mfd/twl6030*.c 16233F: drivers/mfd/twl6040*.c 16234F: drivers/regulator/palmas-regulator*.c 16235F: drivers/regulator/pbias-regulator.c 16236F: drivers/regulator/tps65217-regulator.c 16237F: drivers/regulator/tps65218-regulator.c 16238F: drivers/regulator/tps65219-regulator.c 16239F: drivers/regulator/tps65910-regulator.c 16240F: drivers/regulator/twl-regulator.c 16241F: drivers/regulator/twl6030-regulator.c 16242F: include/linux/platform_data/i2c-omap.h 16243F: include/linux/platform_data/ti-sysc.h 16244 16245OMFS FILESYSTEM 16246M: Bob Copeland <me@bobcopeland.com> 16247L: linux-karma-devel@lists.sourceforge.net 16248S: Maintained 16249F: Documentation/filesystems/omfs.rst 16250F: fs/omfs/ 16251 16252OMNIVISION OG01A1B SENSOR DRIVER 16253M: Sakari Ailus <sakari.ailus@linux.intel.com> 16254L: linux-media@vger.kernel.org 16255S: Maintained 16256F: drivers/media/i2c/og01a1b.c 16257 16258OMNIVISION OV01A10 SENSOR DRIVER 16259M: Bingbu Cao <bingbu.cao@intel.com> 16260L: linux-media@vger.kernel.org 16261S: Maintained 16262T: git git://linuxtv.org/media_tree.git 16263F: drivers/media/i2c/ov01a10.c 16264 16265OMNIVISION OV02A10 SENSOR DRIVER 16266L: linux-media@vger.kernel.org 16267S: Orphan 16268T: git git://linuxtv.org/media_tree.git 16269F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16270F: drivers/media/i2c/ov02a10.c 16271 16272OMNIVISION OV08D10 SENSOR DRIVER 16273M: Jimmy Su <jimmy.su@intel.com> 16274L: linux-media@vger.kernel.org 16275S: Maintained 16276T: git git://linuxtv.org/media_tree.git 16277F: drivers/media/i2c/ov08d10.c 16278 16279OMNIVISION OV08X40 SENSOR DRIVER 16280M: Jason Chen <jason.z.chen@intel.com> 16281L: linux-media@vger.kernel.org 16282S: Maintained 16283T: git git://linuxtv.org/media_tree.git 16284F: drivers/media/i2c/ov08x40.c 16285 16286OMNIVISION OV13858 SENSOR DRIVER 16287M: Sakari Ailus <sakari.ailus@linux.intel.com> 16288L: linux-media@vger.kernel.org 16289S: Maintained 16290T: git git://linuxtv.org/media_tree.git 16291F: drivers/media/i2c/ov13858.c 16292 16293OMNIVISION OV13B10 SENSOR DRIVER 16294M: Arec Kao <arec.kao@intel.com> 16295L: linux-media@vger.kernel.org 16296S: Maintained 16297T: git git://linuxtv.org/media_tree.git 16298F: drivers/media/i2c/ov13b10.c 16299 16300OMNIVISION OV2680 SENSOR DRIVER 16301M: Rui Miguel Silva <rmfrfs@gmail.com> 16302M: Hans de Goede <hansg@kernel.org> 16303L: linux-media@vger.kernel.org 16304S: Maintained 16305T: git git://linuxtv.org/media_tree.git 16306F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16307F: drivers/media/i2c/ov2680.c 16308 16309OMNIVISION OV2685 SENSOR DRIVER 16310M: Shunqian Zheng <zhengsq@rock-chips.com> 16311L: linux-media@vger.kernel.org 16312S: Maintained 16313T: git git://linuxtv.org/media_tree.git 16314F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16315F: drivers/media/i2c/ov2685.c 16316 16317OMNIVISION OV2740 SENSOR DRIVER 16318M: Tianshu Qiu <tian.shu.qiu@intel.com> 16319R: Sakari Ailus <sakari.ailus@linux.intel.com> 16320R: Bingbu Cao <bingbu.cao@intel.com> 16321L: linux-media@vger.kernel.org 16322S: Maintained 16323T: git git://linuxtv.org/media_tree.git 16324F: drivers/media/i2c/ov2740.c 16325 16326OMNIVISION OV4689 SENSOR DRIVER 16327M: Mikhail Rudenko <mike.rudenko@gmail.com> 16328L: linux-media@vger.kernel.org 16329S: Maintained 16330T: git git://linuxtv.org/media_tree.git 16331F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16332F: drivers/media/i2c/ov4689.c 16333 16334OMNIVISION OV5640 SENSOR DRIVER 16335M: Steve Longerbeam <slongerbeam@gmail.com> 16336L: linux-media@vger.kernel.org 16337S: Maintained 16338T: git git://linuxtv.org/media_tree.git 16339F: drivers/media/i2c/ov5640.c 16340 16341OMNIVISION OV5647 SENSOR DRIVER 16342M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16343M: Jacopo Mondi <jacopo@jmondi.org> 16344L: linux-media@vger.kernel.org 16345S: Maintained 16346T: git git://linuxtv.org/media_tree.git 16347F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16348F: drivers/media/i2c/ov5647.c 16349 16350OMNIVISION OV5670 SENSOR DRIVER 16351M: Sakari Ailus <sakari.ailus@linux.intel.com> 16352L: linux-media@vger.kernel.org 16353S: Maintained 16354T: git git://linuxtv.org/media_tree.git 16355F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16356F: drivers/media/i2c/ov5670.c 16357 16358OMNIVISION OV5675 SENSOR DRIVER 16359M: Sakari Ailus <sakari.ailus@linux.intel.com> 16360L: linux-media@vger.kernel.org 16361S: Maintained 16362T: git git://linuxtv.org/media_tree.git 16363F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16364F: drivers/media/i2c/ov5675.c 16365 16366OMNIVISION OV5693 SENSOR DRIVER 16367M: Daniel Scally <djrscally@gmail.com> 16368L: linux-media@vger.kernel.org 16369S: Maintained 16370T: git git://linuxtv.org/media_tree.git 16371F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16372F: drivers/media/i2c/ov5693.c 16373 16374OMNIVISION OV5695 SENSOR DRIVER 16375M: Shunqian Zheng <zhengsq@rock-chips.com> 16376L: linux-media@vger.kernel.org 16377S: Maintained 16378T: git git://linuxtv.org/media_tree.git 16379F: drivers/media/i2c/ov5695.c 16380 16381OMNIVISION OV64A40 SENSOR DRIVER 16382M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16383L: linux-media@vger.kernel.org 16384S: Maintained 16385T: git git://linuxtv.org/media_tree.git 16386F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16387F: drivers/media/i2c/ov64a40.c 16388 16389OMNIVISION OV7670 SENSOR DRIVER 16390L: linux-media@vger.kernel.org 16391S: Orphan 16392T: git git://linuxtv.org/media_tree.git 16393F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16394F: drivers/media/i2c/ov7670.c 16395 16396OMNIVISION OV772x SENSOR DRIVER 16397M: Jacopo Mondi <jacopo@jmondi.org> 16398L: linux-media@vger.kernel.org 16399S: Odd fixes 16400T: git git://linuxtv.org/media_tree.git 16401F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16402F: drivers/media/i2c/ov772x.c 16403F: include/media/i2c/ov772x.h 16404 16405OMNIVISION OV7740 SENSOR DRIVER 16406L: linux-media@vger.kernel.org 16407S: Orphan 16408T: git git://linuxtv.org/media_tree.git 16409F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16410F: drivers/media/i2c/ov7740.c 16411 16412OMNIVISION OV8856 SENSOR DRIVER 16413M: Sakari Ailus <sakari.ailus@linux.intel.com> 16414L: linux-media@vger.kernel.org 16415S: Maintained 16416T: git git://linuxtv.org/media_tree.git 16417F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16418F: drivers/media/i2c/ov8856.c 16419 16420OMNIVISION OV8858 SENSOR DRIVER 16421M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16422M: Nicholas Roth <nicholas@rothemail.net> 16423L: linux-media@vger.kernel.org 16424S: Maintained 16425T: git git://linuxtv.org/media_tree.git 16426F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16427F: drivers/media/i2c/ov8858.c 16428 16429OMNIVISION OV9282 SENSOR DRIVER 16430M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16431L: linux-media@vger.kernel.org 16432S: Maintained 16433T: git git://linuxtv.org/media_tree.git 16434F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16435F: drivers/media/i2c/ov9282.c 16436 16437OMNIVISION OV9640 SENSOR DRIVER 16438M: Petr Cvek <petrcvekcz@gmail.com> 16439L: linux-media@vger.kernel.org 16440S: Maintained 16441F: drivers/media/i2c/ov9640.* 16442 16443OMNIVISION OV9650 SENSOR DRIVER 16444M: Sakari Ailus <sakari.ailus@linux.intel.com> 16445R: Akinobu Mita <akinobu.mita@gmail.com> 16446R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16447L: linux-media@vger.kernel.org 16448S: Maintained 16449T: git git://linuxtv.org/media_tree.git 16450F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16451F: drivers/media/i2c/ov9650.c 16452 16453OMNIVISION OV9734 SENSOR DRIVER 16454M: Tianshu Qiu <tian.shu.qiu@intel.com> 16455R: Bingbu Cao <bingbu.cao@intel.com> 16456L: linux-media@vger.kernel.org 16457S: Maintained 16458T: git git://linuxtv.org/media_tree.git 16459F: drivers/media/i2c/ov9734.c 16460 16461ONBOARD USB HUB DRIVER 16462M: Matthias Kaehlcke <mka@chromium.org> 16463L: linux-usb@vger.kernel.org 16464S: Maintained 16465F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16466F: drivers/usb/misc/onboard_usb_hub.c 16467 16468ONENAND FLASH DRIVER 16469M: Kyungmin Park <kyungmin.park@samsung.com> 16470L: linux-mtd@lists.infradead.org 16471S: Maintained 16472F: drivers/mtd/nand/onenand/ 16473F: include/linux/mtd/onenand*.h 16474 16475ONEXPLAYER FAN DRIVER 16476M: Derek John Clark <derekjohn.clark@gmail.com> 16477M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16478L: linux-hwmon@vger.kernel.org 16479S: Maintained 16480F: drivers/hwmon/oxp-sensors.c 16481 16482ONIE TLV NVMEM LAYOUT DRIVER 16483M: Miquel Raynal <miquel.raynal@bootlin.com> 16484S: Maintained 16485F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16486F: drivers/nvmem/layouts/onie-tlv.c 16487 16488ONION OMEGA2+ BOARD 16489M: Harvey Hunt <harveyhuntnexus@gmail.com> 16490L: linux-mips@vger.kernel.org 16491S: Maintained 16492F: arch/mips/boot/dts/ralink/omega2p.dts 16493 16494ONSEMI ETHERNET PHY DRIVERS 16495M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16496L: netdev@vger.kernel.org 16497S: Supported 16498W: http://www.onsemi.com 16499F: drivers/net/phy/ncn* 16500 16501OP-TEE DRIVER 16502M: Jens Wiklander <jens.wiklander@linaro.org> 16503L: op-tee@lists.trustedfirmware.org 16504S: Maintained 16505F: Documentation/ABI/testing/sysfs-bus-optee-devices 16506F: drivers/tee/optee/ 16507 16508OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16509M: Sumit Garg <sumit.garg@linaro.org> 16510L: op-tee@lists.trustedfirmware.org 16511S: Maintained 16512F: drivers/char/hw_random/optee-rng.c 16513 16514OP-TEE RTC DRIVER 16515M: Clément Léger <clement.leger@bootlin.com> 16516L: linux-rtc@vger.kernel.org 16517S: Maintained 16518F: drivers/rtc/rtc-optee.c 16519 16520OPA-VNIC DRIVER 16521M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16522L: linux-rdma@vger.kernel.org 16523S: Supported 16524F: drivers/infiniband/ulp/opa_vnic 16525 16526OPEN FIRMWARE AND FLATTENED DEVICE TREE 16527M: Rob Herring <robh@kernel.org> 16528M: Saravana Kannan <saravanak@google.com> 16529L: devicetree@vger.kernel.org 16530S: Maintained 16531W: http://www.devicetree.org/ 16532C: irc://irc.libera.chat/devicetree 16533T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16534F: Documentation/ABI/testing/sysfs-firmware-ofw 16535F: drivers/of/ 16536F: include/linux/of*.h 16537F: scripts/dtc/ 16538F: tools/testing/selftests/dt/ 16539K: of_overlay_notifier_ 16540K: of_overlay_fdt_apply 16541K: of_overlay_remove 16542 16543OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16544M: Rob Herring <robh@kernel.org> 16545M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16546M: Conor Dooley <conor+dt@kernel.org> 16547L: devicetree@vger.kernel.org 16548S: Maintained 16549Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16550C: irc://irc.libera.chat/devicetree 16551T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16552F: Documentation/devicetree/ 16553F: arch/*/boot/dts/ 16554F: include/dt-bindings/ 16555 16556OPENCOMPUTE PTP CLOCK DRIVER 16557M: Jonathan Lemon <jonathan.lemon@gmail.com> 16558M: Vadim Fedorenko <vadfed@linux.dev> 16559L: netdev@vger.kernel.org 16560S: Maintained 16561F: drivers/ptp/ptp_ocp.c 16562 16563OPENCORES I2C BUS DRIVER 16564M: Peter Korsgaard <peter@korsgaard.com> 16565M: Andrew Lunn <andrew@lunn.ch> 16566L: linux-i2c@vger.kernel.org 16567S: Maintained 16568F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16569F: Documentation/i2c/busses/i2c-ocores.rst 16570F: drivers/i2c/busses/i2c-ocores.c 16571F: include/linux/platform_data/i2c-ocores.h 16572 16573OPENRISC ARCHITECTURE 16574M: Jonas Bonn <jonas@southpole.se> 16575M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16576M: Stafford Horne <shorne@gmail.com> 16577L: linux-openrisc@vger.kernel.org 16578S: Maintained 16579W: http://openrisc.io 16580T: git https://github.com/openrisc/linux.git 16581F: Documentation/arch/openrisc/ 16582F: Documentation/devicetree/bindings/openrisc/ 16583F: arch/openrisc/ 16584F: drivers/irqchip/irq-ompic.c 16585F: drivers/irqchip/irq-or1k-* 16586 16587OPENVSWITCH 16588M: Pravin B Shelar <pshelar@ovn.org> 16589L: netdev@vger.kernel.org 16590L: dev@openvswitch.org 16591S: Maintained 16592W: http://openvswitch.org 16593F: include/uapi/linux/openvswitch.h 16594F: net/openvswitch/ 16595F: tools/testing/selftests/net/openvswitch/ 16596 16597OPERATING PERFORMANCE POINTS (OPP) 16598M: Viresh Kumar <vireshk@kernel.org> 16599M: Nishanth Menon <nm@ti.com> 16600M: Stephen Boyd <sboyd@kernel.org> 16601L: linux-pm@vger.kernel.org 16602S: Maintained 16603T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16604F: Documentation/devicetree/bindings/opp/ 16605F: Documentation/power/opp.rst 16606F: drivers/opp/ 16607F: include/linux/pm_opp.h 16608 16609OPL4 DRIVER 16610M: Clemens Ladisch <clemens@ladisch.de> 16611L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16612S: Maintained 16613T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16614F: sound/drivers/opl4/ 16615 16616ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16617M: Mark Fasheh <mark@fasheh.com> 16618M: Joel Becker <jlbec@evilplan.org> 16619M: Joseph Qi <joseph.qi@linux.alibaba.com> 16620L: ocfs2-devel@lists.linux.dev 16621S: Supported 16622W: http://ocfs2.wiki.kernel.org 16623F: Documentation/filesystems/dlmfs.rst 16624F: Documentation/filesystems/ocfs2.rst 16625F: fs/ocfs2/ 16626 16627ORANGEFS FILESYSTEM 16628M: Mike Marshall <hubcap@omnibond.com> 16629R: Martin Brandenburg <martin@omnibond.com> 16630L: devel@lists.orangefs.org 16631S: Supported 16632T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16633F: Documentation/filesystems/orangefs.rst 16634F: fs/orangefs/ 16635 16636OV2659 OMNIVISION SENSOR DRIVER 16637M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16638L: linux-media@vger.kernel.org 16639S: Maintained 16640W: https://linuxtv.org 16641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16642T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16643F: drivers/media/i2c/ov2659.c 16644F: include/media/i2c/ov2659.h 16645 16646OVERLAY FILESYSTEM 16647M: Miklos Szeredi <miklos@szeredi.hu> 16648M: Amir Goldstein <amir73il@gmail.com> 16649L: linux-unionfs@vger.kernel.org 16650S: Supported 16651T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16652F: Documentation/filesystems/overlayfs.rst 16653F: fs/overlayfs/ 16654 16655P54 WIRELESS DRIVER 16656M: Christian Lamparter <chunkeey@googlemail.com> 16657L: linux-wireless@vger.kernel.org 16658S: Maintained 16659W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16660F: drivers/net/wireless/intersil/p54/ 16661 16662PACKET SOCKETS 16663M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16664S: Maintained 16665F: include/uapi/linux/if_packet.h 16666F: net/packet/af_packet.c 16667 16668PACKING 16669M: Vladimir Oltean <olteanv@gmail.com> 16670L: netdev@vger.kernel.org 16671S: Supported 16672F: Documentation/core-api/packing.rst 16673F: include/linux/packing.h 16674F: lib/packing.c 16675 16676PADATA PARALLEL EXECUTION MECHANISM 16677M: Steffen Klassert <steffen.klassert@secunet.com> 16678M: Daniel Jordan <daniel.m.jordan@oracle.com> 16679L: linux-crypto@vger.kernel.org 16680L: linux-kernel@vger.kernel.org 16681S: Maintained 16682F: Documentation/core-api/padata.rst 16683F: include/linux/padata.h 16684F: kernel/padata.c 16685 16686PAGE CACHE 16687M: Matthew Wilcox (Oracle) <willy@infradead.org> 16688L: linux-fsdevel@vger.kernel.org 16689S: Supported 16690T: git git://git.infradead.org/users/willy/pagecache.git 16691F: Documentation/filesystems/locking.rst 16692F: Documentation/filesystems/vfs.rst 16693F: include/linux/pagemap.h 16694F: mm/filemap.c 16695F: mm/page-writeback.c 16696F: mm/readahead.c 16697F: mm/truncate.c 16698 16699PAGE POOL 16700M: Jesper Dangaard Brouer <hawk@kernel.org> 16701M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16702L: netdev@vger.kernel.org 16703S: Supported 16704F: Documentation/networking/page_pool.rst 16705F: include/net/page_pool/ 16706F: include/trace/events/page_pool.h 16707F: net/core/page_pool.c 16708 16709PAGE TABLE CHECK 16710M: Pasha Tatashin <pasha.tatashin@soleen.com> 16711M: Andrew Morton <akpm@linux-foundation.org> 16712L: linux-mm@kvack.org 16713S: Maintained 16714F: Documentation/mm/page_table_check.rst 16715F: include/linux/page_table_check.h 16716F: mm/page_table_check.c 16717 16718PANASONIC LAPTOP ACPI EXTRAS DRIVER 16719M: Kenneth Chan <kenneth.t.chan@gmail.com> 16720L: platform-driver-x86@vger.kernel.org 16721S: Maintained 16722F: drivers/platform/x86/panasonic-laptop.c 16723 16724PARALLAX PING IIO SENSOR DRIVER 16725M: Andreas Klinger <ak@it-klinger.de> 16726L: linux-iio@vger.kernel.org 16727S: Maintained 16728F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16729F: drivers/iio/proximity/ping.c 16730 16731PARALLEL LCD/KEYPAD PANEL DRIVER 16732M: Willy Tarreau <willy@haproxy.com> 16733M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16734S: Odd Fixes 16735F: Documentation/admin-guide/lcd-panel-cgram.rst 16736F: drivers/auxdisplay/panel.c 16737 16738PARALLEL PORT SUBSYSTEM 16739M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16740M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16741L: linux-parport@lists.infradead.org (subscribers-only) 16742S: Maintained 16743F: Documentation/driver-api/parport*.rst 16744F: drivers/char/ppdev.c 16745F: drivers/parport/ 16746F: include/linux/parport*.h 16747F: include/uapi/linux/ppdev.h 16748 16749PARAVIRT_OPS INTERFACE 16750M: Juergen Gross <jgross@suse.com> 16751R: Ajay Kaher <ajay.kaher@broadcom.com> 16752R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16753R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16754L: virtualization@lists.linux.dev 16755L: x86@kernel.org 16756S: Supported 16757T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16758F: Documentation/virt/paravirt_ops.rst 16759F: arch/*/include/asm/paravirt*.h 16760F: arch/*/kernel/paravirt* 16761F: include/linux/hypervisor.h 16762 16763PARISC ARCHITECTURE 16764M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16765M: Helge Deller <deller@gmx.de> 16766L: linux-parisc@vger.kernel.org 16767S: Maintained 16768W: https://parisc.wiki.kernel.org 16769Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16770T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16771T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16772F: Documentation/arch/parisc/ 16773F: arch/parisc/ 16774F: drivers/char/agp/parisc-agp.c 16775F: drivers/input/misc/hp_sdc_rtc.c 16776F: drivers/input/serio/gscps2.c 16777F: drivers/input/serio/hp_sdc* 16778F: drivers/parisc/ 16779F: drivers/parport/parport_gsc.* 16780F: drivers/tty/serial/8250/8250_parisc.c 16781F: drivers/video/console/sti* 16782F: drivers/video/fbdev/sti* 16783F: drivers/video/logo/logo_parisc* 16784F: include/linux/hp_sdc.h 16785 16786PARMAN 16787M: Jiri Pirko <jiri@resnulli.us> 16788L: netdev@vger.kernel.org 16789S: Supported 16790F: include/linux/parman.h 16791F: lib/parman.c 16792F: lib/test_parman.c 16793 16794PC ENGINES APU BOARD DRIVER 16795M: Enrico Weigelt, metux IT consult <info@metux.net> 16796S: Maintained 16797F: drivers/platform/x86/pcengines-apuv2.c 16798 16799PC87360 HARDWARE MONITORING DRIVER 16800M: Jim Cromie <jim.cromie@gmail.com> 16801L: linux-hwmon@vger.kernel.org 16802S: Maintained 16803F: Documentation/hwmon/pc87360.rst 16804F: drivers/hwmon/pc87360.c 16805 16806PC8736x GPIO DRIVER 16807M: Jim Cromie <jim.cromie@gmail.com> 16808S: Maintained 16809F: drivers/char/pc8736x_gpio.c 16810 16811PC87427 HARDWARE MONITORING DRIVER 16812M: Jean Delvare <jdelvare@suse.com> 16813L: linux-hwmon@vger.kernel.org 16814S: Maintained 16815F: Documentation/hwmon/pc87427.rst 16816F: drivers/hwmon/pc87427.c 16817 16818PCA9532 LED DRIVER 16819M: Riku Voipio <riku.voipio@iki.fi> 16820S: Maintained 16821F: drivers/leds/leds-pca9532.c 16822F: include/linux/leds-pca9532.h 16823 16824PCA9541 I2C BUS MASTER SELECTOR DRIVER 16825M: Guenter Roeck <linux@roeck-us.net> 16826L: linux-i2c@vger.kernel.org 16827S: Maintained 16828F: drivers/i2c/muxes/i2c-mux-pca9541.c 16829 16830PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16831M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16832M: Pali Rohár <pali@kernel.org> 16833L: linux-pci@vger.kernel.org 16834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16835S: Maintained 16836F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16837F: drivers/pci/controller/pci-aardvark.c 16838 16839PCI DRIVER FOR ALTERA PCIE IP 16840M: Joyce Ooi <joyce.ooi@intel.com> 16841L: linux-pci@vger.kernel.org 16842S: Supported 16843F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16844F: drivers/pci/controller/pcie-altera.c 16845 16846PCI DRIVER FOR APPLIEDMICRO XGENE 16847M: Toan Le <toan@os.amperecomputing.com> 16848L: linux-pci@vger.kernel.org 16849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16850S: Maintained 16851F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16852F: drivers/pci/controller/pci-xgene.c 16853 16854PCI DRIVER FOR ARM VERSATILE PLATFORM 16855M: Rob Herring <robh@kernel.org> 16856L: linux-pci@vger.kernel.org 16857L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16858S: Maintained 16859F: Documentation/devicetree/bindings/pci/versatile.yaml 16860F: drivers/pci/controller/pci-versatile.c 16861 16862PCI DRIVER FOR ARMADA 8K 16863M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16864L: linux-pci@vger.kernel.org 16865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16866S: Maintained 16867F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16868F: drivers/pci/controller/dwc/pcie-armada8k.c 16869 16870PCI DRIVER FOR CADENCE PCIE IP 16871L: linux-pci@vger.kernel.org 16872S: Orphan 16873F: Documentation/devicetree/bindings/pci/cdns,* 16874F: drivers/pci/controller/cadence/*cadence* 16875 16876PCI DRIVER FOR FREESCALE LAYERSCAPE 16877M: Minghuan Lian <minghuan.Lian@nxp.com> 16878M: Mingkai Hu <mingkai.hu@nxp.com> 16879M: Roy Zang <roy.zang@nxp.com> 16880L: linuxppc-dev@lists.ozlabs.org 16881L: linux-pci@vger.kernel.org 16882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16883S: Maintained 16884F: drivers/pci/controller/dwc/*layerscape* 16885 16886PCI DRIVER FOR FU740 16887M: Paul Walmsley <paul.walmsley@sifive.com> 16888M: Greentime Hu <greentime.hu@sifive.com> 16889M: Samuel Holland <samuel.holland@sifive.com> 16890L: linux-pci@vger.kernel.org 16891S: Maintained 16892F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16893F: drivers/pci/controller/dwc/pcie-fu740.c 16894 16895PCI DRIVER FOR GENERIC OF HOSTS 16896M: Will Deacon <will@kernel.org> 16897L: linux-pci@vger.kernel.org 16898L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16899S: Maintained 16900F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16901F: drivers/pci/controller/pci-host-common.c 16902F: drivers/pci/controller/pci-host-generic.c 16903 16904PCI DRIVER FOR IMX6 16905M: Richard Zhu <hongxing.zhu@nxp.com> 16906M: Lucas Stach <l.stach@pengutronix.de> 16907L: linux-pci@vger.kernel.org 16908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16909S: Maintained 16910F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16911F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16912F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16913F: drivers/pci/controller/dwc/*imx6* 16914 16915PCI DRIVER FOR INTEL IXP4XX 16916M: Linus Walleij <linus.walleij@linaro.org> 16917S: Maintained 16918F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16919F: drivers/pci/controller/pci-ixp4xx.c 16920 16921PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16922M: Nirmal Patel <nirmal.patel@linux.intel.com> 16923R: Jonathan Derrick <jonathan.derrick@linux.dev> 16924L: linux-pci@vger.kernel.org 16925S: Supported 16926F: drivers/pci/controller/vmd.c 16927 16928PCI DRIVER FOR MICROSEMI SWITCHTEC 16929M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16930M: Logan Gunthorpe <logang@deltatee.com> 16931L: linux-pci@vger.kernel.org 16932S: Maintained 16933F: Documentation/ABI/testing/sysfs-class-switchtec 16934F: Documentation/driver-api/switchtec.rst 16935F: drivers/ntb/hw/mscc/ 16936F: drivers/pci/switch/switchtec* 16937F: include/linux/switchtec.h 16938F: include/uapi/linux/switchtec_ioctl.h 16939 16940PCI DRIVER FOR MOBIVEIL PCIE IP 16941M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16942M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16943L: linux-pci@vger.kernel.org 16944S: Supported 16945F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16946F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16947 16948PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16949M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16950M: Pali Rohár <pali@kernel.org> 16951L: linux-pci@vger.kernel.org 16952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16953S: Maintained 16954F: drivers/pci/controller/*mvebu* 16955 16956PCI DRIVER FOR NVIDIA TEGRA 16957M: Thierry Reding <thierry.reding@gmail.com> 16958L: linux-tegra@vger.kernel.org 16959L: linux-pci@vger.kernel.org 16960S: Supported 16961F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16962F: drivers/pci/controller/pci-tegra.c 16963 16964PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16965M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16966L: linux-pci@vger.kernel.org 16967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16968S: Maintained 16969F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16970F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16971 16972PCI DRIVER FOR RENESAS R-CAR 16973M: Marek Vasut <marek.vasut+renesas@gmail.com> 16974M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16975L: linux-pci@vger.kernel.org 16976L: linux-renesas-soc@vger.kernel.org 16977S: Maintained 16978F: Documentation/devicetree/bindings/pci/*rcar* 16979F: drivers/pci/controller/*rcar* 16980F: drivers/pci/controller/dwc/*rcar* 16981 16982PCI DRIVER FOR SAMSUNG EXYNOS 16983M: Jingoo Han <jingoohan1@gmail.com> 16984L: linux-pci@vger.kernel.org 16985L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16986L: linux-samsung-soc@vger.kernel.org 16987S: Maintained 16988F: drivers/pci/controller/dwc/pci-exynos.c 16989 16990PCI DRIVER FOR SYNOPSYS DESIGNWARE 16991M: Jingoo Han <jingoohan1@gmail.com> 16992M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16993L: linux-pci@vger.kernel.org 16994S: Maintained 16995F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16996F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16997F: drivers/pci/controller/dwc/*designware* 16998 16999PCI DRIVER FOR TI DRA7XX/J721E 17000M: Vignesh Raghavendra <vigneshr@ti.com> 17001R: Siddharth Vadapalli <s-vadapalli@ti.com> 17002L: linux-omap@vger.kernel.org 17003L: linux-pci@vger.kernel.org 17004L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17005S: Supported 17006F: Documentation/devicetree/bindings/pci/ti-pci.txt 17007F: drivers/pci/controller/cadence/pci-j721e.c 17008F: drivers/pci/controller/dwc/pci-dra7xx.c 17009 17010PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17011M: Linus Walleij <linus.walleij@linaro.org> 17012L: linux-pci@vger.kernel.org 17013S: Maintained 17014F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17015F: drivers/pci/controller/pci-v3-semi.c 17016 17017PCI DRIVER FOR XILINX VERSAL CPM 17018M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17019M: Michal Simek <michal.simek@amd.com> 17020L: linux-pci@vger.kernel.org 17021S: Maintained 17022F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17023F: drivers/pci/controller/pcie-xilinx-cpm.c 17024 17025PCI ENDPOINT SUBSYSTEM 17026M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17027M: Krzysztof Wilczyński <kw@linux.com> 17028R: Kishon Vijay Abraham I <kishon@kernel.org> 17029L: linux-pci@vger.kernel.org 17030S: Supported 17031Q: https://patchwork.kernel.org/project/linux-pci/list/ 17032B: https://bugzilla.kernel.org 17033C: irc://irc.oftc.net/linux-pci 17034T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17035F: Documentation/PCI/endpoint/* 17036F: Documentation/misc-devices/pci-endpoint-test.rst 17037F: drivers/misc/pci_endpoint_test.c 17038F: drivers/pci/endpoint/ 17039F: tools/pci/ 17040 17041PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17042M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17043R: Oliver O'Halloran <oohall@gmail.com> 17044L: linuxppc-dev@lists.ozlabs.org 17045S: Supported 17046F: Documentation/PCI/pci-error-recovery.rst 17047F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17048F: arch/powerpc/include/*/eeh*.h 17049F: arch/powerpc/kernel/eeh*.c 17050F: arch/powerpc/platforms/*/eeh*.c 17051F: drivers/pci/pcie/aer.c 17052F: drivers/pci/pcie/dpc.c 17053F: drivers/pci/pcie/err.c 17054 17055PCI ERROR RECOVERY 17056M: Linas Vepstas <linasvepstas@gmail.com> 17057L: linux-pci@vger.kernel.org 17058S: Supported 17059F: Documentation/PCI/pci-error-recovery.rst 17060 17061PCI MSI DRIVER FOR ALTERA MSI IP 17062M: Joyce Ooi <joyce.ooi@intel.com> 17063L: linux-pci@vger.kernel.org 17064S: Supported 17065F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17066F: drivers/pci/controller/pcie-altera-msi.c 17067 17068PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17069M: Toan Le <toan@os.amperecomputing.com> 17070L: linux-pci@vger.kernel.org 17071L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17072S: Maintained 17073F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17074F: drivers/pci/controller/pci-xgene-msi.c 17075 17076PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17077M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17078M: Krzysztof Wilczyński <kw@linux.com> 17079R: Rob Herring <robh@kernel.org> 17080L: linux-pci@vger.kernel.org 17081S: Supported 17082Q: https://patchwork.kernel.org/project/linux-pci/list/ 17083B: https://bugzilla.kernel.org 17084C: irc://irc.oftc.net/linux-pci 17085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17086F: Documentation/devicetree/bindings/pci/ 17087F: drivers/pci/controller/ 17088F: drivers/pci/pci-bridge-emul.c 17089F: drivers/pci/pci-bridge-emul.h 17090 17091PCI PEER-TO-PEER DMA (P2PDMA) 17092M: Bjorn Helgaas <bhelgaas@google.com> 17093M: Logan Gunthorpe <logang@deltatee.com> 17094L: linux-pci@vger.kernel.org 17095S: Supported 17096Q: https://patchwork.kernel.org/project/linux-pci/list/ 17097B: https://bugzilla.kernel.org 17098C: irc://irc.oftc.net/linux-pci 17099T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17100F: Documentation/driver-api/pci/p2pdma.rst 17101F: drivers/pci/p2pdma.c 17102F: include/linux/pci-p2pdma.h 17103 17104PCI SUBSYSTEM 17105M: Bjorn Helgaas <bhelgaas@google.com> 17106L: linux-pci@vger.kernel.org 17107S: Supported 17108Q: https://patchwork.kernel.org/project/linux-pci/list/ 17109B: https://bugzilla.kernel.org 17110C: irc://irc.oftc.net/linux-pci 17111T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17112F: Documentation/PCI/ 17113F: Documentation/devicetree/bindings/pci/ 17114F: arch/x86/kernel/early-quirks.c 17115F: arch/x86/kernel/quirks.c 17116F: arch/x86/pci/ 17117F: drivers/acpi/pci* 17118F: drivers/pci/ 17119F: include/asm-generic/pci* 17120F: include/linux/of_pci.h 17121F: include/linux/pci* 17122F: include/uapi/linux/pci* 17123 17124PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17125M: Jonathan Chocron <jonnyc@amazon.com> 17126L: linux-pci@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/pci/pcie-al.txt 17129F: drivers/pci/controller/dwc/pcie-al.c 17130 17131PCIE DRIVER FOR AMLOGIC MESON 17132M: Yue Wang <yue.wang@Amlogic.com> 17133L: linux-pci@vger.kernel.org 17134L: linux-amlogic@lists.infradead.org 17135S: Maintained 17136F: drivers/pci/controller/dwc/pci-meson.c 17137 17138PCIE DRIVER FOR AXIS ARTPEC 17139M: Jesper Nilsson <jesper.nilsson@axis.com> 17140L: linux-arm-kernel@axis.com 17141L: linux-pci@vger.kernel.org 17142S: Maintained 17143F: Documentation/devicetree/bindings/pci/axis,artpec* 17144F: drivers/pci/controller/dwc/*artpec* 17145 17146PCIE DRIVER FOR CAVIUM THUNDERX 17147M: Robert Richter <rric@kernel.org> 17148L: linux-pci@vger.kernel.org 17149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17150S: Odd Fixes 17151F: drivers/pci/controller/pci-thunder-* 17152 17153PCIE DRIVER FOR HISILICON 17154M: Zhou Wang <wangzhou1@hisilicon.com> 17155L: linux-pci@vger.kernel.org 17156S: Maintained 17157F: drivers/pci/controller/dwc/pcie-hisi.c 17158 17159PCIE DRIVER FOR HISILICON KIRIN 17160M: Xiaowei Song <songxiaowei@hisilicon.com> 17161M: Binghui Wang <wangbinghui@hisilicon.com> 17162L: linux-pci@vger.kernel.org 17163S: Maintained 17164F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17165F: drivers/pci/controller/dwc/pcie-kirin.c 17166 17167PCIE DRIVER FOR HISILICON STB 17168M: Shawn Guo <shawn.guo@linaro.org> 17169L: linux-pci@vger.kernel.org 17170S: Maintained 17171F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17172F: drivers/pci/controller/dwc/pcie-histb.c 17173 17174PCIE DRIVER FOR INTEL KEEM BAY 17175M: Srikanth Thokala <srikanth.thokala@intel.com> 17176L: linux-pci@vger.kernel.org 17177S: Supported 17178F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17179F: drivers/pci/controller/dwc/pcie-keembay.c 17180 17181PCIE DRIVER FOR INTEL LGM GW SOC 17182M: Chuanhua Lei <lchuanhua@maxlinear.com> 17183L: linux-pci@vger.kernel.org 17184S: Maintained 17185F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17186F: drivers/pci/controller/dwc/pcie-intel-gw.c 17187 17188PCIE DRIVER FOR MEDIATEK 17189M: Ryder Lee <ryder.lee@mediatek.com> 17190M: Jianjun Wang <jianjun.wang@mediatek.com> 17191L: linux-pci@vger.kernel.org 17192L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17193S: Supported 17194F: Documentation/devicetree/bindings/pci/mediatek* 17195F: drivers/pci/controller/*mediatek* 17196 17197PCIE DRIVER FOR MICROCHIP 17198M: Daire McNamara <daire.mcnamara@microchip.com> 17199L: linux-pci@vger.kernel.org 17200S: Supported 17201F: Documentation/devicetree/bindings/pci/microchip* 17202F: drivers/pci/controller/*microchip* 17203 17204PCIE DRIVER FOR QUALCOMM MSM 17205M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17206L: linux-pci@vger.kernel.org 17207L: linux-arm-msm@vger.kernel.org 17208S: Maintained 17209F: drivers/pci/controller/dwc/pcie-qcom.c 17210 17211PCIE DRIVER FOR ROCKCHIP 17212M: Shawn Lin <shawn.lin@rock-chips.com> 17213L: linux-pci@vger.kernel.org 17214L: linux-rockchip@lists.infradead.org 17215S: Maintained 17216F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17217F: drivers/pci/controller/pcie-rockchip* 17218 17219PCIE DRIVER FOR SOCIONEXT UNIPHIER 17220M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17221L: linux-pci@vger.kernel.org 17222S: Maintained 17223F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17224F: drivers/pci/controller/dwc/pcie-uniphier* 17225 17226PCIE DRIVER FOR ST SPEAR13XX 17227M: Pratyush Anand <pratyush.anand@gmail.com> 17228L: linux-pci@vger.kernel.org 17229S: Maintained 17230F: drivers/pci/controller/dwc/*spear* 17231 17232PCIE ENDPOINT DRIVER FOR QUALCOMM 17233M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17234L: linux-pci@vger.kernel.org 17235L: linux-arm-msm@vger.kernel.org 17236S: Maintained 17237F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17238F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17239 17240PCMCIA SUBSYSTEM 17241M: Dominik Brodowski <linux@dominikbrodowski.net> 17242S: Odd Fixes 17243T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17244F: Documentation/pcmcia/ 17245F: drivers/pcmcia/ 17246F: include/pcmcia/ 17247F: tools/pcmcia/ 17248 17249PCNET32 NETWORK DRIVER 17250M: Don Fry <pcnet32@frontier.com> 17251L: netdev@vger.kernel.org 17252S: Maintained 17253F: drivers/net/ethernet/amd/pcnet32.c 17254 17255PCRYPT PARALLEL CRYPTO ENGINE 17256M: Steffen Klassert <steffen.klassert@secunet.com> 17257L: linux-crypto@vger.kernel.org 17258S: Maintained 17259F: crypto/pcrypt.c 17260F: include/crypto/pcrypt.h 17261 17262PDS DSC VIRTIO DATA PATH ACCELERATOR 17263R: Shannon Nelson <shannon.nelson@amd.com> 17264F: drivers/vdpa/pds/ 17265 17266PECI HARDWARE MONITORING DRIVERS 17267M: Iwona Winiarska <iwona.winiarska@intel.com> 17268L: linux-hwmon@vger.kernel.org 17269S: Supported 17270F: Documentation/hwmon/peci-cputemp.rst 17271F: Documentation/hwmon/peci-dimmtemp.rst 17272F: drivers/hwmon/peci/ 17273 17274PECI SUBSYSTEM 17275M: Iwona Winiarska <iwona.winiarska@intel.com> 17276L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17277S: Supported 17278F: Documentation/devicetree/bindings/peci/ 17279F: Documentation/peci/ 17280F: drivers/peci/ 17281F: include/linux/peci-cpu.h 17282F: include/linux/peci.h 17283 17284PENSANDO ETHERNET DRIVERS 17285M: Shannon Nelson <shannon.nelson@amd.com> 17286M: Brett Creeley <brett.creeley@amd.com> 17287M: drivers@pensando.io 17288L: netdev@vger.kernel.org 17289S: Supported 17290F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17291F: drivers/net/ethernet/pensando/ 17292 17293PER-CPU MEMORY ALLOCATOR 17294M: Dennis Zhou <dennis@kernel.org> 17295M: Tejun Heo <tj@kernel.org> 17296M: Christoph Lameter <cl@linux.com> 17297L: linux-mm@kvack.org 17298S: Maintained 17299T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17300F: arch/*/include/asm/percpu.h 17301F: include/linux/percpu*.h 17302F: lib/percpu*.c 17303F: mm/percpu*.c 17304 17305PER-TASK DELAY ACCOUNTING 17306M: Balbir Singh <bsingharora@gmail.com> 17307S: Maintained 17308F: include/linux/delayacct.h 17309F: kernel/delayacct.c 17310 17311PERFORMANCE EVENTS SUBSYSTEM 17312M: Peter Zijlstra <peterz@infradead.org> 17313M: Ingo Molnar <mingo@redhat.com> 17314M: Arnaldo Carvalho de Melo <acme@kernel.org> 17315M: Namhyung Kim <namhyung@kernel.org> 17316R: Mark Rutland <mark.rutland@arm.com> 17317R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17318R: Jiri Olsa <jolsa@kernel.org> 17319R: Ian Rogers <irogers@google.com> 17320R: Adrian Hunter <adrian.hunter@intel.com> 17321L: linux-perf-users@vger.kernel.org 17322L: linux-kernel@vger.kernel.org 17323S: Supported 17324W: https://perf.wiki.kernel.org/ 17325T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17326T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17327T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17328F: arch/*/events/* 17329F: arch/*/events/*/* 17330F: arch/*/include/asm/perf_event.h 17331F: arch/*/kernel/*/*/perf_event*.c 17332F: arch/*/kernel/*/perf_event*.c 17333F: arch/*/kernel/perf_callchain.c 17334F: arch/*/kernel/perf_event*.c 17335F: include/linux/perf_event.h 17336F: include/uapi/linux/perf_event.h 17337F: kernel/events/* 17338F: tools/lib/perf/ 17339F: tools/perf/ 17340 17341PERFORMANCE EVENTS TOOLING ARM64 17342R: John Garry <john.g.garry@oracle.com> 17343R: Will Deacon <will@kernel.org> 17344R: James Clark <james.clark@arm.com> 17345R: Mike Leach <mike.leach@linaro.org> 17346R: Leo Yan <leo.yan@linux.dev> 17347L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17348S: Supported 17349F: tools/build/feature/test-libopencsd.c 17350F: tools/perf/arch/arm*/ 17351F: tools/perf/pmu-events/arch/arm64/ 17352F: tools/perf/util/arm-spe* 17353F: tools/perf/util/cs-etm* 17354 17355PERSONALITY HANDLING 17356M: Christoph Hellwig <hch@infradead.org> 17357L: linux-abi-devel@lists.sourceforge.net 17358S: Maintained 17359F: include/linux/personality.h 17360F: include/uapi/linux/personality.h 17361 17362PHOENIX RC FLIGHT CONTROLLER ADAPTER 17363M: Marcus Folkesson <marcus.folkesson@gmail.com> 17364L: linux-input@vger.kernel.org 17365S: Maintained 17366F: Documentation/input/devices/pxrc.rst 17367F: drivers/input/joystick/pxrc.c 17368 17369PHONET PROTOCOL 17370M: Remi Denis-Courmont <courmisch@gmail.com> 17371S: Supported 17372F: Documentation/networking/phonet.rst 17373F: include/linux/phonet.h 17374F: include/net/phonet/ 17375F: include/uapi/linux/phonet.h 17376F: net/phonet/ 17377 17378PHRAM MTD DRIVER 17379M: Joern Engel <joern@lazybastard.org> 17380L: linux-mtd@lists.infradead.org 17381S: Maintained 17382F: drivers/mtd/devices/phram.c 17383 17384PICOLCD HID DRIVER 17385M: Bruno Prémont <bonbons@linux-vserver.org> 17386L: linux-input@vger.kernel.org 17387S: Maintained 17388F: drivers/hid/hid-picolcd* 17389 17390PIDFD API 17391M: Christian Brauner <christian@brauner.io> 17392L: linux-kernel@vger.kernel.org 17393S: Maintained 17394T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17395F: samples/pidfd/ 17396F: tools/testing/selftests/clone3/ 17397F: tools/testing/selftests/pid_namespace/ 17398F: tools/testing/selftests/pidfd/ 17399K: (?i)pidfd 17400K: (?i)clone3 17401K: \b(clone_args|kernel_clone_args)\b 17402 17403PIN CONTROL SUBSYSTEM 17404M: Linus Walleij <linus.walleij@linaro.org> 17405L: linux-gpio@vger.kernel.org 17406S: Maintained 17407T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17408F: Documentation/devicetree/bindings/pinctrl/ 17409F: Documentation/driver-api/pin-control.rst 17410F: drivers/pinctrl/ 17411F: include/dt-bindings/pinctrl/ 17412F: include/linux/pinctrl/ 17413 17414PIN CONTROLLER - AMD 17415M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17416M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17417S: Maintained 17418F: drivers/pinctrl/pinctrl-amd.c 17419 17420PIN CONTROLLER - FREESCALE 17421M: Dong Aisheng <aisheng.dong@nxp.com> 17422M: Fabio Estevam <festevam@gmail.com> 17423M: Shawn Guo <shawnguo@kernel.org> 17424M: Jacky Bai <ping.bai@nxp.com> 17425R: Pengutronix Kernel Team <kernel@pengutronix.de> 17426L: linux-gpio@vger.kernel.org 17427L: NXP S32 Linux Team <s32@nxp.com> 17428S: Maintained 17429F: Documentation/devicetree/bindings/pinctrl/fsl,* 17430F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17431F: drivers/pinctrl/freescale/ 17432F: drivers/pinctrl/nxp/ 17433 17434PIN CONTROLLER - INTEL 17435M: Mika Westerberg <mika.westerberg@linux.intel.com> 17436M: Andy Shevchenko <andy@kernel.org> 17437S: Supported 17438T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17439F: drivers/pinctrl/intel/ 17440 17441PIN CONTROLLER - KEEMBAY 17442M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17443S: Supported 17444F: drivers/pinctrl/pinctrl-keembay* 17445 17446PIN CONTROLLER - MEDIATEK 17447M: Sean Wang <sean.wang@kernel.org> 17448L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17449S: Maintained 17450F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17451F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17452F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17453F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17454F: drivers/pinctrl/mediatek/ 17455 17456PIN CONTROLLER - MEDIATEK MIPS 17457M: Arınç ÜNAL <arinc.unal@arinc9.com> 17458M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17459L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17460L: linux-mips@vger.kernel.org 17461S: Maintained 17462F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17463F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17464F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17465F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17466F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17467F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17468F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17469F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17470F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17471F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17472F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17473F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17474F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17475F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17476F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17477 17478PIN CONTROLLER - MICROCHIP AT91 17479M: Ludovic Desroches <ludovic.desroches@microchip.com> 17480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17481L: linux-gpio@vger.kernel.org 17482S: Supported 17483F: drivers/gpio/gpio-sama5d2-piobu.c 17484F: drivers/pinctrl/pinctrl-at91* 17485 17486PIN CONTROLLER - QUALCOMM 17487M: Bjorn Andersson <andersson@kernel.org> 17488L: linux-arm-msm@vger.kernel.org 17489S: Maintained 17490F: Documentation/devicetree/bindings/pinctrl/qcom,* 17491F: drivers/pinctrl/qcom/ 17492 17493PIN CONTROLLER - RENESAS 17494M: Geert Uytterhoeven <geert+renesas@glider.be> 17495L: linux-renesas-soc@vger.kernel.org 17496S: Supported 17497T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17498F: Documentation/devicetree/bindings/pinctrl/renesas,* 17499F: drivers/pinctrl/renesas/ 17500 17501PIN CONTROLLER - SAMSUNG 17502M: Krzysztof Kozlowski <krzk@kernel.org> 17503M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17504R: Alim Akhtar <alim.akhtar@samsung.com> 17505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17506L: linux-samsung-soc@vger.kernel.org 17507S: Maintained 17508Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17509B: mailto:linux-samsung-soc@vger.kernel.org 17510C: irc://irc.libera.chat/linux-exynos 17511T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17512F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17513F: drivers/pinctrl/samsung/ 17514F: include/dt-bindings/pinctrl/samsung.h 17515 17516PIN CONTROLLER - SINGLE 17517M: Tony Lindgren <tony@atomide.com> 17518M: Haojian Zhuang <haojian.zhuang@linaro.org> 17519L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17520L: linux-omap@vger.kernel.org 17521S: Maintained 17522F: drivers/pinctrl/pinctrl-single.c 17523 17524PIN CONTROLLER - SUNPLUS / TIBBO 17525M: Dvorkin Dmitry <dvorkin@tibbo.com> 17526M: Wells Lu <wellslutw@gmail.com> 17527L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17528S: Maintained 17529W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17530F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17531F: drivers/pinctrl/sunplus/ 17532F: include/dt-bindings/pinctrl/sppctl*.h 17533 17534PINE64 PINEPHONE KEYBOARD DRIVER 17535M: Samuel Holland <samuel@sholland.org> 17536S: Supported 17537F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17538F: drivers/input/keyboard/pinephone-keyboard.c 17539 17540PKTCDVD DRIVER 17541M: linux-block@vger.kernel.org 17542S: Orphan 17543F: drivers/block/pktcdvd.c 17544F: include/linux/pktcdvd.h 17545F: include/uapi/linux/pktcdvd.h 17546 17547PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17548M: Tomasz Duszynski <tduszyns@gmail.com> 17549S: Maintained 17550F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17551F: drivers/iio/chemical/pms7003.c 17552 17553PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17554M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17555L: netdev@vger.kernel.org 17556S: Maintained 17557F: drivers/net/phy/mdio-open-alliance.h 17558F: net/ethtool/plca.c 17559 17560PLDMFW LIBRARY 17561M: Jacob Keller <jacob.e.keller@intel.com> 17562S: Maintained 17563F: Documentation/driver-api/pldmfw/ 17564F: include/linux/pldmfw.h 17565F: lib/pldmfw/ 17566 17567PLX DMA DRIVER 17568M: Logan Gunthorpe <logang@deltatee.com> 17569S: Maintained 17570F: drivers/dma/plx_dma.c 17571 17572PM-GRAPH UTILITY 17573M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17574L: linux-pm@vger.kernel.org 17575S: Supported 17576W: https://01.org/pm-graph 17577B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17578T: git git://github.com/intel/pm-graph 17579F: tools/power/pm-graph 17580 17581PM6764TR DRIVER 17582M: Charles Hsu <hsu.yungteng@gmail.com> 17583L: linux-hwmon@vger.kernel.org 17584S: Maintained 17585F: Documentation/hwmon/pm6764tr.rst 17586F: drivers/hwmon/pmbus/pm6764tr.c 17587 17588PMC SIERRA MaxRAID DRIVER 17589L: linux-scsi@vger.kernel.org 17590S: Orphan 17591W: http://www.pmc-sierra.com/ 17592F: drivers/scsi/pmcraid.* 17593 17594PMC SIERRA PM8001 DRIVER 17595M: Jack Wang <jinpu.wang@cloud.ionos.com> 17596L: linux-scsi@vger.kernel.org 17597S: Supported 17598F: drivers/scsi/pm8001/ 17599 17600PNI RM3100 IIO DRIVER 17601M: Song Qiang <songqiang1304521@gmail.com> 17602L: linux-iio@vger.kernel.org 17603S: Maintained 17604F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17605F: drivers/iio/magnetometer/rm3100* 17606 17607PNP SUPPORT 17608M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17609L: linux-acpi@vger.kernel.org 17610S: Maintained 17611F: drivers/pnp/ 17612F: include/linux/pnp.h 17613 17614POSIX CLOCKS and TIMERS 17615M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17616M: Frederic Weisbecker <frederic@kernel.org> 17617M: Thomas Gleixner <tglx@linutronix.de> 17618L: linux-kernel@vger.kernel.org 17619S: Maintained 17620T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17621F: fs/timerfd.c 17622F: include/linux/time_namespace.h 17623F: include/linux/timerfd.h 17624F: include/uapi/linux/time.h 17625F: include/uapi/linux/timerfd.h 17626F: include/trace/events/timer* 17627F: kernel/time/itimer.c 17628F: kernel/time/posix-* 17629F: kernel/time/namespace.c 17630 17631POWER MANAGEMENT CORE 17632M: "Rafael J. Wysocki" <rafael@kernel.org> 17633L: linux-pm@vger.kernel.org 17634S: Supported 17635B: https://bugzilla.kernel.org 17636T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17637F: drivers/base/power/ 17638F: drivers/powercap/ 17639F: include/linux/intel_rapl.h 17640F: include/linux/pm.h 17641F: include/linux/pm_* 17642F: include/linux/powercap.h 17643F: kernel/configs/nopm.config 17644 17645POWER STATE COORDINATION INTERFACE (PSCI) 17646M: Mark Rutland <mark.rutland@arm.com> 17647M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17649S: Maintained 17650F: drivers/firmware/psci/ 17651F: include/linux/psci.h 17652F: include/uapi/linux/psci.h 17653 17654POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17655M: Sebastian Reichel <sre@kernel.org> 17656L: linux-pm@vger.kernel.org 17657S: Maintained 17658T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17659F: Documentation/ABI/testing/sysfs-class-power 17660F: Documentation/devicetree/bindings/power/supply/ 17661F: drivers/power/supply/ 17662F: include/linux/power/ 17663F: include/linux/power_supply.h 17664F: tools/testing/selftests/power_supply/ 17665 17666POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17667M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17668L: linuxppc-dev@lists.ozlabs.org 17669S: Maintained 17670F: drivers/char/powernv-op-panel.c 17671 17672PPP OVER ATM (RFC 2364) 17673M: Mitchell Blank Jr <mitch@sfgoth.com> 17674S: Maintained 17675F: include/uapi/linux/atmppp.h 17676F: net/atm/pppoatm.c 17677 17678PPP OVER ETHERNET 17679M: Michal Ostrowski <mostrows@earthlink.net> 17680S: Maintained 17681F: drivers/net/ppp/pppoe.c 17682F: drivers/net/ppp/pppox.c 17683 17684PPP OVER L2TP 17685M: James Chapman <jchapman@katalix.com> 17686S: Maintained 17687F: include/linux/if_pppol2tp.h 17688F: include/uapi/linux/if_pppol2tp.h 17689F: net/l2tp/l2tp_ppp.c 17690 17691PPP PROTOCOL DRIVERS AND COMPRESSORS 17692L: linux-ppp@vger.kernel.org 17693S: Orphan 17694F: drivers/net/ppp/ppp_* 17695 17696PPS SUPPORT 17697M: Rodolfo Giometti <giometti@enneenne.com> 17698L: linuxpps@ml.enneenne.com (subscribers-only) 17699S: Maintained 17700W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17701F: Documentation/ABI/testing/sysfs-pps 17702F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17703F: Documentation/driver-api/pps.rst 17704F: drivers/pps/ 17705F: include/linux/pps*.h 17706F: include/uapi/linux/pps.h 17707 17708PPTP DRIVER 17709M: Dmitry Kozlov <xeb@mail.ru> 17710L: netdev@vger.kernel.org 17711S: Maintained 17712W: http://sourceforge.net/projects/accel-pptp 17713F: drivers/net/ppp/pptp.c 17714 17715PRESSURE STALL INFORMATION (PSI) 17716M: Johannes Weiner <hannes@cmpxchg.org> 17717M: Suren Baghdasaryan <surenb@google.com> 17718R: Peter Ziljstra <peterz@infradead.org> 17719S: Maintained 17720F: include/linux/psi* 17721F: kernel/sched/psi.c 17722 17723PRINTK 17724M: Petr Mladek <pmladek@suse.com> 17725R: Steven Rostedt <rostedt@goodmis.org> 17726R: John Ogness <john.ogness@linutronix.de> 17727R: Sergey Senozhatsky <senozhatsky@chromium.org> 17728S: Maintained 17729T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17730F: include/linux/printk.h 17731F: kernel/printk/ 17732 17733PRINTK INDEXING 17734R: Chris Down <chris@chrisdown.name> 17735S: Maintained 17736F: Documentation/core-api/printk-index.rst 17737F: kernel/printk/index.c 17738K: printk_index 17739 17740PROC FILESYSTEM 17741L: linux-kernel@vger.kernel.org 17742L: linux-fsdevel@vger.kernel.org 17743S: Maintained 17744F: Documentation/filesystems/proc.rst 17745F: fs/proc/ 17746F: include/linux/proc_fs.h 17747F: tools/testing/selftests/proc/ 17748 17749PROC SYSCTL 17750M: Luis Chamberlain <mcgrof@kernel.org> 17751M: Kees Cook <keescook@chromium.org> 17752M: Joel Granados <j.granados@samsung.com> 17753L: linux-kernel@vger.kernel.org 17754L: linux-fsdevel@vger.kernel.org 17755S: Maintained 17756T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17757F: fs/proc/proc_sysctl.c 17758F: include/linux/sysctl.h 17759F: kernel/sysctl-test.c 17760F: kernel/sysctl.c 17761F: tools/testing/selftests/sysctl/ 17762 17763PS3 NETWORK SUPPORT 17764M: Geoff Levand <geoff@infradead.org> 17765L: netdev@vger.kernel.org 17766L: linuxppc-dev@lists.ozlabs.org 17767S: Maintained 17768F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17769 17770PS3 PLATFORM SUPPORT 17771M: Geoff Levand <geoff@infradead.org> 17772L: linuxppc-dev@lists.ozlabs.org 17773S: Maintained 17774F: arch/powerpc/boot/ps3* 17775F: arch/powerpc/include/asm/lv1call.h 17776F: arch/powerpc/include/asm/ps3*.h 17777F: arch/powerpc/platforms/ps3/ 17778F: drivers/*/ps3* 17779F: drivers/ps3/ 17780F: drivers/rtc/rtc-ps3.c 17781F: drivers/usb/host/*ps3.c 17782F: sound/ppc/snd_ps3* 17783 17784PS3VRAM DRIVER 17785M: Jim Paris <jim@jtan.com> 17786M: Geoff Levand <geoff@infradead.org> 17787L: linuxppc-dev@lists.ozlabs.org 17788S: Maintained 17789F: drivers/block/ps3vram.c 17790 17791PSAMPLE PACKET SAMPLING SUPPORT 17792M: Yotam Gigi <yotam.gi@gmail.com> 17793S: Maintained 17794F: include/net/psample.h 17795F: include/uapi/linux/psample.h 17796F: net/psample 17797 17798PSE NETWORK DRIVER 17799M: Oleksij Rempel <o.rempel@pengutronix.de> 17800M: Kory Maincent <kory.maincent@bootlin.com> 17801L: netdev@vger.kernel.org 17802S: Maintained 17803F: Documentation/devicetree/bindings/net/pse-pd/ 17804F: drivers/net/pse-pd/ 17805 17806PSTORE FILESYSTEM 17807M: Kees Cook <keescook@chromium.org> 17808R: Tony Luck <tony.luck@intel.com> 17809R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17810L: linux-hardening@vger.kernel.org 17811S: Supported 17812T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17813F: Documentation/admin-guide/pstore-blk.rst 17814F: Documentation/admin-guide/ramoops.rst 17815F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17816F: drivers/acpi/apei/erst.c 17817F: drivers/firmware/efi/efi-pstore.c 17818F: fs/pstore/ 17819F: include/linux/pstore* 17820K: \b(pstore|ramoops) 17821 17822PT5161L HARDWARE MONITOR DRIVER 17823M: Cosmo Chou <cosmo.chou@quantatw.com> 17824L: linux-hwmon@vger.kernel.org 17825S: Maintained 17826F: Documentation/hwmon/pt5161l.rst 17827F: drivers/hwmon/pt5161l.c 17828 17829PTP HARDWARE CLOCK SUPPORT 17830M: Richard Cochran <richardcochran@gmail.com> 17831L: netdev@vger.kernel.org 17832S: Maintained 17833W: http://linuxptp.sourceforge.net/ 17834F: Documentation/ABI/testing/sysfs-ptp 17835F: Documentation/driver-api/ptp.rst 17836F: drivers/net/phy/dp83640* 17837F: drivers/ptp/* 17838F: include/linux/ptp_cl* 17839K: (?:\b|_)ptp(?:\b|_) 17840 17841PTP MOCKUP CLOCK SUPPORT 17842M: Vladimir Oltean <vladimir.oltean@nxp.com> 17843L: netdev@vger.kernel.org 17844S: Maintained 17845F: drivers/ptp/ptp_mock.c 17846F: include/linux/ptp_mock.h 17847 17848PTP VIRTUAL CLOCK SUPPORT 17849M: Yangbo Lu <yangbo.lu@nxp.com> 17850L: netdev@vger.kernel.org 17851S: Maintained 17852F: drivers/ptp/ptp_vclock.c 17853F: net/ethtool/phc_vclocks.c 17854 17855PTRACE SUPPORT 17856M: Oleg Nesterov <oleg@redhat.com> 17857S: Maintained 17858F: arch/*/*/ptrace*.c 17859F: arch/*/include/asm/ptrace*.h 17860F: arch/*/ptrace*.c 17861F: include/asm-generic/syscall.h 17862F: include/linux/ptrace.h 17863F: include/linux/regset.h 17864F: include/uapi/linux/ptrace.h 17865F: kernel/ptrace.c 17866 17867PULSE8-CEC DRIVER 17868M: Hans Verkuil <hverkuil@xs4all.nl> 17869L: linux-media@vger.kernel.org 17870S: Maintained 17871T: git git://linuxtv.org/media_tree.git 17872F: drivers/media/cec/usb/pulse8/ 17873 17874PURELIFI PLFXLC DRIVER 17875M: Srinivasan Raju <srini.raju@purelifi.com> 17876L: linux-wireless@vger.kernel.org 17877S: Supported 17878F: drivers/net/wireless/purelifi/plfxlc/ 17879 17880PVRUSB2 VIDEO4LINUX DRIVER 17881M: Mike Isely <isely@pobox.com> 17882L: pvrusb2@isely.net (subscribers-only) 17883L: linux-media@vger.kernel.org 17884S: Maintained 17885W: http://www.isely.net/pvrusb2/ 17886T: git git://linuxtv.org/media_tree.git 17887F: Documentation/driver-api/media/drivers/pvrusb2* 17888F: drivers/media/usb/pvrusb2/ 17889 17890PWC WEBCAM DRIVER 17891M: Hans Verkuil <hverkuil@xs4all.nl> 17892L: linux-media@vger.kernel.org 17893S: Odd Fixes 17894T: git git://linuxtv.org/media_tree.git 17895F: drivers/media/usb/pwc/* 17896F: include/trace/events/pwc.h 17897 17898PWM IR Transmitter 17899M: Sean Young <sean@mess.org> 17900L: linux-media@vger.kernel.org 17901S: Maintained 17902F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17903F: drivers/media/rc/pwm-ir-tx.c 17904 17905PWM SUBSYSTEM 17906M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17907L: linux-pwm@vger.kernel.org 17908S: Maintained 17909Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17910T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17911F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17912F: Documentation/devicetree/bindings/pwm/ 17913F: Documentation/driver-api/pwm.rst 17914F: drivers/gpio/gpio-mvebu.c 17915F: drivers/pwm/ 17916F: drivers/video/backlight/pwm_bl.c 17917F: include/dt-bindings/pwm/ 17918F: include/linux/pwm.h 17919F: include/linux/pwm_backlight.h 17920K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17921 17922PXA GPIO DRIVER 17923M: Robert Jarzmik <robert.jarzmik@free.fr> 17924L: linux-gpio@vger.kernel.org 17925S: Maintained 17926F: drivers/gpio/gpio-pxa.c 17927 17928PXA MMCI DRIVER 17929S: Orphan 17930 17931PXA RTC DRIVER 17932M: Robert Jarzmik <robert.jarzmik@free.fr> 17933L: linux-rtc@vger.kernel.org 17934S: Maintained 17935 17936PXA2xx/PXA3xx SUPPORT 17937M: Daniel Mack <daniel@zonque.org> 17938M: Haojian Zhuang <haojian.zhuang@gmail.com> 17939M: Robert Jarzmik <robert.jarzmik@free.fr> 17940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17941S: Maintained 17942T: git git://github.com/hzhuang1/linux.git 17943T: git git://github.com/rjarzmik/linux.git 17944F: arch/arm/boot/dts/intel/pxa/ 17945F: arch/arm/mach-pxa/ 17946F: drivers/dma/pxa* 17947F: drivers/pcmcia/pxa2xx* 17948F: drivers/pinctrl/pxa/ 17949F: drivers/spi/spi-pxa2xx* 17950F: drivers/usb/gadget/udc/pxa2* 17951F: include/sound/pxa2xx-lib.h 17952F: sound/arm/pxa* 17953F: sound/soc/pxa/ 17954 17955QAT DRIVER 17956M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17957L: qat-linux@intel.com 17958S: Supported 17959F: drivers/crypto/intel/qat/ 17960 17961QCOM AUDIO (ASoC) DRIVERS 17962M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17963M: Banajit Goswami <bgoswami@quicinc.com> 17964L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17965S: Supported 17966F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17967F: Documentation/devicetree/bindings/sound/qcom,* 17968F: drivers/soc/qcom/apr.c 17969F: include/dt-bindings/sound/qcom,wcd9335.h 17970F: sound/soc/codecs/lpass-rx-macro.* 17971F: sound/soc/codecs/lpass-tx-macro.* 17972F: sound/soc/codecs/lpass-va-macro.c 17973F: sound/soc/codecs/lpass-wsa-macro.* 17974F: sound/soc/codecs/msm8916-wcd-analog.c 17975F: sound/soc/codecs/msm8916-wcd-digital.c 17976F: sound/soc/codecs/wcd-clsh-v2.* 17977F: sound/soc/codecs/wcd-mbhc-v2.* 17978F: sound/soc/codecs/wcd9335.* 17979F: sound/soc/codecs/wcd934x.c 17980F: sound/soc/codecs/wsa881x.c 17981F: sound/soc/codecs/wsa883x.c 17982F: sound/soc/codecs/wsa884x.c 17983F: sound/soc/qcom/ 17984 17985QCOM EMBEDDED USB DEBUGGER (EUD) 17986M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17987L: linux-arm-msm@vger.kernel.org 17988S: Maintained 17989F: Documentation/ABI/testing/sysfs-driver-eud 17990F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17991F: drivers/usb/misc/qcom_eud.c 17992 17993QCOM IPA DRIVER 17994M: Alex Elder <elder@kernel.org> 17995L: netdev@vger.kernel.org 17996S: Supported 17997F: drivers/net/ipa/ 17998 17999QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 18000M: Gabriel Somlo <somlo@cmu.edu> 18001M: "Michael S. Tsirkin" <mst@redhat.com> 18002L: qemu-devel@nongnu.org 18003S: Maintained 18004F: drivers/firmware/qemu_fw_cfg.c 18005F: include/uapi/linux/qemu_fw_cfg.h 18006 18007QIB DRIVER 18008M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18009L: linux-rdma@vger.kernel.org 18010S: Supported 18011F: drivers/infiniband/hw/qib/ 18012 18013QLOGIC QL41xxx FCOE DRIVER 18014M: Saurav Kashyap <skashyap@marvell.com> 18015M: Javed Hasan <jhasan@marvell.com> 18016M: GR-QLogic-Storage-Upstream@marvell.com 18017L: linux-scsi@vger.kernel.org 18018S: Supported 18019F: drivers/scsi/qedf/ 18020 18021QLOGIC QL41xxx ISCSI DRIVER 18022M: Nilesh Javali <njavali@marvell.com> 18023M: Manish Rangankar <mrangankar@marvell.com> 18024M: GR-QLogic-Storage-Upstream@marvell.com 18025L: linux-scsi@vger.kernel.org 18026S: Supported 18027F: drivers/scsi/qedi/ 18028 18029QLOGIC QL4xxx ETHERNET DRIVER 18030M: Ariel Elior <aelior@marvell.com> 18031M: Manish Chopra <manishc@marvell.com> 18032L: netdev@vger.kernel.org 18033S: Supported 18034F: drivers/net/ethernet/qlogic/qed/ 18035F: drivers/net/ethernet/qlogic/qede/ 18036F: include/linux/qed/ 18037 18038QLOGIC QL4xxx RDMA DRIVER 18039M: Michal Kalderon <mkalderon@marvell.com> 18040M: Ariel Elior <aelior@marvell.com> 18041L: linux-rdma@vger.kernel.org 18042S: Supported 18043F: drivers/infiniband/hw/qedr/ 18044F: include/uapi/rdma/qedr-abi.h 18045 18046QLOGIC QLA1280 SCSI DRIVER 18047M: Michael Reed <mdr@sgi.com> 18048L: linux-scsi@vger.kernel.org 18049S: Maintained 18050F: drivers/scsi/qla1280.[ch] 18051 18052QLOGIC QLA2XXX FC-SCSI DRIVER 18053M: Nilesh Javali <njavali@marvell.com> 18054M: GR-QLogic-Storage-Upstream@marvell.com 18055L: linux-scsi@vger.kernel.org 18056S: Supported 18057F: drivers/scsi/qla2xxx/ 18058 18059QLOGIC QLA3XXX NETWORK DRIVER 18060M: GR-Linux-NIC-Dev@marvell.com 18061L: netdev@vger.kernel.org 18062S: Supported 18063F: drivers/net/ethernet/qlogic/qla3xxx.* 18064 18065QLOGIC QLA4XXX iSCSI DRIVER 18066M: Nilesh Javali <njavali@marvell.com> 18067M: Manish Rangankar <mrangankar@marvell.com> 18068M: GR-QLogic-Storage-Upstream@marvell.com 18069L: linux-scsi@vger.kernel.org 18070S: Supported 18071F: drivers/scsi/qla4xxx/ 18072 18073QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18074M: Shahed Shaikh <shshaikh@marvell.com> 18075M: Manish Chopra <manishc@marvell.com> 18076M: GR-Linux-NIC-Dev@marvell.com 18077L: netdev@vger.kernel.org 18078S: Supported 18079F: drivers/net/ethernet/qlogic/qlcnic/ 18080 18081QM1D1B0004 MEDIA DRIVER 18082M: Akihiro Tsukada <tskd08@gmail.com> 18083L: linux-media@vger.kernel.org 18084S: Odd Fixes 18085F: drivers/media/tuners/qm1d1b0004* 18086 18087QM1D1C0042 MEDIA DRIVER 18088M: Akihiro Tsukada <tskd08@gmail.com> 18089L: linux-media@vger.kernel.org 18090S: Odd Fixes 18091F: drivers/media/tuners/qm1d1c0042* 18092 18093QNX4 FILESYSTEM 18094M: Anders Larsen <al@alarsen.net> 18095S: Maintained 18096W: http://www.alarsen.net/linux/qnx4fs/ 18097F: fs/qnx4/ 18098F: include/uapi/linux/qnx4_fs.h 18099F: include/uapi/linux/qnxtypes.h 18100 18101QNX6 FILESYSTEM 18102S: Orphan 18103F: Documentation/filesystems/qnx6.rst 18104F: fs/qnx6/ 18105F: include/linux/qnx6_fs.h 18106 18107QORIQ DPAA2 FSL-MC BUS DRIVER 18108M: Stuart Yoder <stuyoder@gmail.com> 18109M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18110L: linux-kernel@vger.kernel.org 18111S: Maintained 18112F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18113F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18114F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18115F: drivers/bus/fsl-mc/ 18116F: include/uapi/linux/fsl_mc.h 18117 18118QT1010 MEDIA DRIVER 18119L: linux-media@vger.kernel.org 18120S: Orphan 18121W: https://linuxtv.org 18122Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18123F: drivers/media/tuners/qt1010* 18124 18125QUALCOMM ATH12K WIRELESS DRIVER 18126M: Kalle Valo <kvalo@kernel.org> 18127M: Jeff Johnson <jjohnson@kernel.org> 18128L: ath12k@lists.infradead.org 18129S: Supported 18130W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18131T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18132F: drivers/net/wireless/ath/ath12k/ 18133N: ath12k 18134 18135QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18136M: Kalle Valo <kvalo@kernel.org> 18137M: Jeff Johnson <jjohnson@kernel.org> 18138L: ath10k@lists.infradead.org 18139S: Supported 18140W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18141T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18142F: drivers/net/wireless/ath/ath10k/ 18143N: ath10k 18144 18145QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18146M: Kalle Valo <kvalo@kernel.org> 18147M: Jeff Johnson <jjohnson@kernel.org> 18148L: ath11k@lists.infradead.org 18149S: Supported 18150W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18151B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18152T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18153F: drivers/net/wireless/ath/ath11k/ 18154N: ath11k 18155 18156QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18157M: Toke Høiland-Jørgensen <toke@toke.dk> 18158L: linux-wireless@vger.kernel.org 18159S: Maintained 18160W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18161T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18162F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18163F: drivers/net/wireless/ath/ath9k/ 18164 18165QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18166M: Stefan Wahren <wahrenst@gmx.net> 18167L: netdev@vger.kernel.org 18168S: Maintained 18169F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18170F: drivers/net/ethernet/qualcomm/qca* 18171 18172QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18173M: Stephan Gerhold <stephan@gerhold.net> 18174L: netdev@vger.kernel.org 18175L: linux-arm-msm@vger.kernel.org 18176S: Maintained 18177F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18178F: drivers/net/wwan/qcom_bam_dmux.c 18179 18180QUALCOMM CAMERA SUBSYSTEM DRIVER 18181M: Robert Foss <rfoss@kernel.org> 18182M: Todor Tomov <todor.too@gmail.com> 18183M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18184L: linux-media@vger.kernel.org 18185S: Maintained 18186F: Documentation/admin-guide/media/qcom_camss.rst 18187F: Documentation/devicetree/bindings/media/*camss* 18188F: drivers/media/platform/qcom/camss/ 18189 18190QUALCOMM CLOCK DRIVERS 18191M: Bjorn Andersson <andersson@kernel.org> 18192L: linux-arm-msm@vger.kernel.org 18193S: Supported 18194T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18195F: Documentation/devicetree/bindings/clock/qcom,* 18196F: drivers/clk/qcom/ 18197F: include/dt-bindings/clock/qcom,* 18198 18199QUALCOMM CLOUD AI (QAIC) DRIVER 18200M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18201R: Carl Vanderlip <quic_carlv@quicinc.com> 18202R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18203L: linux-arm-msm@vger.kernel.org 18204L: dri-devel@lists.freedesktop.org 18205S: Supported 18206T: git git://anongit.freedesktop.org/drm/drm-misc 18207F: Documentation/accel/qaic/ 18208F: drivers/accel/qaic/ 18209F: include/uapi/drm/qaic_accel.h 18210 18211QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18212M: Bjorn Andersson <andersson@kernel.org> 18213M: Konrad Dybcio <konrad.dybcio@linaro.org> 18214L: linux-pm@vger.kernel.org 18215L: linux-arm-msm@vger.kernel.org 18216S: Maintained 18217F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18218F: drivers/pmdomain/qcom/cpr.c 18219 18220QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18221M: Ilia Lin <ilia.lin@kernel.org> 18222L: linux-pm@vger.kernel.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18225F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18226F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18227 18228QUALCOMM CRYPTO DRIVERS 18229M: Thara Gopinath <thara.gopinath@gmail.com> 18230L: linux-crypto@vger.kernel.org 18231L: linux-arm-msm@vger.kernel.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18234F: drivers/crypto/qce/ 18235 18236QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18237M: Timur Tabi <timur@kernel.org> 18238L: netdev@vger.kernel.org 18239S: Maintained 18240F: drivers/net/ethernet/qualcomm/emac/ 18241 18242QUALCOMM ETHQOS ETHERNET DRIVER 18243M: Vinod Koul <vkoul@kernel.org> 18244L: netdev@vger.kernel.org 18245L: linux-arm-msm@vger.kernel.org 18246S: Maintained 18247F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18248F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18249 18250QUALCOMM FASTRPC DRIVER 18251M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18252M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18253L: linux-arm-msm@vger.kernel.org 18254S: Maintained 18255F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18256F: drivers/misc/fastrpc.c 18257F: include/uapi/misc/fastrpc.h 18258 18259QUALCOMM HEXAGON ARCHITECTURE 18260M: Brian Cain <bcain@quicinc.com> 18261L: linux-hexagon@vger.kernel.org 18262S: Supported 18263T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18264F: arch/hexagon/ 18265 18266QUALCOMM HIDMA DRIVER 18267M: Sinan Kaya <okaya@kernel.org> 18268L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18269L: linux-arm-msm@vger.kernel.org 18270L: dmaengine@vger.kernel.org 18271S: Supported 18272F: drivers/dma/qcom/hidma* 18273 18274QUALCOMM I2C CCI DRIVER 18275M: Loic Poulain <loic.poulain@linaro.org> 18276M: Robert Foss <rfoss@kernel.org> 18277L: linux-i2c@vger.kernel.org 18278L: linux-arm-msm@vger.kernel.org 18279S: Maintained 18280F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18281F: drivers/i2c/busses/i2c-qcom-cci.c 18282 18283QUALCOMM INTERCONNECT BWMON DRIVER 18284M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18285L: linux-arm-msm@vger.kernel.org 18286S: Maintained 18287F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18288F: drivers/soc/qcom/icc-bwmon.c 18289 18290QUALCOMM IOMMU 18291M: Rob Clark <robdclark@gmail.com> 18292L: iommu@lists.linux.dev 18293L: linux-arm-msm@vger.kernel.org 18294S: Maintained 18295F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18296F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18297F: drivers/iommu/msm_iommu* 18298 18299QUALCOMM IPC ROUTER (QRTR) DRIVER 18300M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18301L: linux-arm-msm@vger.kernel.org 18302S: Maintained 18303F: include/trace/events/qrtr.h 18304F: include/uapi/linux/qrtr.h 18305F: net/qrtr/ 18306 18307QUALCOMM IPCC MAILBOX DRIVER 18308M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18309L: linux-arm-msm@vger.kernel.org 18310S: Supported 18311F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18312F: drivers/mailbox/qcom-ipcc.c 18313F: include/dt-bindings/mailbox/qcom-ipcc.h 18314 18315QUALCOMM IPQ4019 USB PHY DRIVER 18316M: Robert Marko <robert.marko@sartura.hr> 18317M: Luka Perkov <luka.perkov@sartura.hr> 18318L: linux-arm-msm@vger.kernel.org 18319S: Maintained 18320F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18321F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18322 18323QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18324M: Robert Marko <robert.marko@sartura.hr> 18325M: Luka Perkov <luka.perkov@sartura.hr> 18326L: linux-arm-msm@vger.kernel.org 18327S: Maintained 18328F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18329F: drivers/regulator/vqmmc-ipq4019-regulator.c 18330 18331QUALCOMM NAND CONTROLLER DRIVER 18332M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18333L: linux-mtd@lists.infradead.org 18334L: linux-arm-msm@vger.kernel.org 18335S: Maintained 18336F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18337F: drivers/mtd/nand/raw/qcom_nandc.c 18338 18339QUALCOMM QSEECOM DRIVER 18340M: Maximilian Luz <luzmaximilian@gmail.com> 18341L: linux-arm-msm@vger.kernel.org 18342S: Maintained 18343F: drivers/firmware/qcom/qcom_qseecom.c 18344 18345QUALCOMM QSEECOM UEFISECAPP DRIVER 18346M: Maximilian Luz <luzmaximilian@gmail.com> 18347L: linux-arm-msm@vger.kernel.org 18348S: Maintained 18349F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18350 18351QUALCOMM RMNET DRIVER 18352M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18353M: Sean Tranchetti <quic_stranche@quicinc.com> 18354L: netdev@vger.kernel.org 18355S: Maintained 18356F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18357F: drivers/net/ethernet/qualcomm/rmnet/ 18358F: include/linux/if_rmnet.h 18359 18360QUALCOMM TSENS THERMAL DRIVER 18361M: Amit Kucheria <amitk@kernel.org> 18362M: Thara Gopinath <thara.gopinath@gmail.com> 18363L: linux-pm@vger.kernel.org 18364L: linux-arm-msm@vger.kernel.org 18365S: Maintained 18366F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18367F: drivers/thermal/qcom/ 18368 18369QUALCOMM TYPEC PORT MANAGER DRIVER 18370M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18371L: linux-arm-msm@vger.kernel.org 18372L: linux-usb@vger.kernel.org 18373S: Maintained 18374F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18375F: drivers/usb/typec/tcpm/qcom/ 18376 18377QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18378M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18379M: Vikash Garodia <quic_vgarodia@quicinc.com> 18380R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18381L: linux-media@vger.kernel.org 18382L: linux-arm-msm@vger.kernel.org 18383S: Maintained 18384T: git git://linuxtv.org/media_tree.git 18385F: Documentation/devicetree/bindings/media/*venus* 18386F: drivers/media/platform/qcom/venus/ 18387 18388QUALCOMM WCN36XX WIRELESS DRIVER 18389M: Loic Poulain <loic.poulain@linaro.org> 18390L: wcn36xx@lists.infradead.org 18391S: Supported 18392W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18393F: drivers/net/wireless/ath/wcn36xx/ 18394 18395QUANTENNA QTNFMAC WIRELESS DRIVER 18396M: Igor Mitsyanko <imitsyanko@quantenna.com> 18397R: Sergey Matyukevich <geomatsi@gmail.com> 18398L: linux-wireless@vger.kernel.org 18399S: Maintained 18400F: drivers/net/wireless/quantenna 18401 18402RADEON and AMDGPU DRM DRIVERS 18403M: Alex Deucher <alexander.deucher@amd.com> 18404M: Christian König <christian.koenig@amd.com> 18405M: Pan, Xinhui <Xinhui.Pan@amd.com> 18406L: amd-gfx@lists.freedesktop.org 18407S: Supported 18408B: https://gitlab.freedesktop.org/drm/amd/-/issues 18409C: irc://irc.oftc.net/radeon 18410T: git https://gitlab.freedesktop.org/agd5f/linux.git 18411F: Documentation/gpu/amdgpu/ 18412F: drivers/gpu/drm/amd/ 18413F: drivers/gpu/drm/ci/xfails/amd* 18414F: drivers/gpu/drm/radeon/ 18415F: include/uapi/drm/amdgpu_drm.h 18416F: include/uapi/drm/radeon_drm.h 18417 18418RADEON FRAMEBUFFER DISPLAY DRIVER 18419M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18420L: linux-fbdev@vger.kernel.org 18421S: Maintained 18422F: drivers/video/fbdev/aty/radeon* 18423F: include/uapi/linux/radeonfb.h 18424 18425RADIOSHARK RADIO DRIVER 18426M: Hans Verkuil <hverkuil@xs4all.nl> 18427L: linux-media@vger.kernel.org 18428S: Maintained 18429T: git git://linuxtv.org/media_tree.git 18430F: drivers/media/radio/radio-shark.c 18431 18432RADIOSHARK2 RADIO DRIVER 18433M: Hans Verkuil <hverkuil@xs4all.nl> 18434L: linux-media@vger.kernel.org 18435S: Maintained 18436T: git git://linuxtv.org/media_tree.git 18437F: drivers/media/radio/radio-shark2.c 18438F: drivers/media/radio/radio-tea5777.c 18439 18440RADOS BLOCK DEVICE (RBD) 18441M: Ilya Dryomov <idryomov@gmail.com> 18442R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18443L: ceph-devel@vger.kernel.org 18444S: Supported 18445W: http://ceph.com/ 18446T: git https://github.com/ceph/ceph-client.git 18447F: Documentation/ABI/testing/sysfs-bus-rbd 18448F: drivers/block/rbd.c 18449F: drivers/block/rbd_types.h 18450 18451RAGE128 FRAMEBUFFER DISPLAY DRIVER 18452L: linux-fbdev@vger.kernel.org 18453S: Orphan 18454F: drivers/video/fbdev/aty/aty128fb.c 18455 18456RAINSHADOW-CEC DRIVER 18457M: Hans Verkuil <hverkuil@xs4all.nl> 18458L: linux-media@vger.kernel.org 18459S: Maintained 18460T: git git://linuxtv.org/media_tree.git 18461F: drivers/media/cec/usb/rainshadow/ 18462 18463RALINK MIPS ARCHITECTURE 18464M: John Crispin <john@phrozen.org> 18465M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18466L: linux-mips@vger.kernel.org 18467S: Maintained 18468F: arch/mips/ralink 18469 18470RALINK MT7621 MIPS ARCHITECTURE 18471M: Arınç ÜNAL <arinc.unal@arinc9.com> 18472M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18473L: linux-mips@vger.kernel.org 18474S: Maintained 18475F: arch/mips/boot/dts/ralink/mt7621* 18476 18477RALINK RT2X00 WIRELESS LAN DRIVER 18478M: Stanislaw Gruszka <stf_xl@wp.pl> 18479L: linux-wireless@vger.kernel.org 18480S: Maintained 18481F: drivers/net/wireless/ralink/rt2x00/ 18482 18483RAMDISK RAM BLOCK DEVICE DRIVER 18484M: Jens Axboe <axboe@kernel.dk> 18485S: Maintained 18486F: Documentation/admin-guide/blockdev/ramdisk.rst 18487F: drivers/block/brd.c 18488 18489RANCHU VIRTUAL BOARD FOR MIPS 18490M: Miodrag Dinic <miodrag.dinic@mips.com> 18491L: linux-mips@vger.kernel.org 18492S: Supported 18493F: arch/mips/configs/generic/board-ranchu.config 18494F: arch/mips/generic/board-ranchu.c 18495 18496RANDOM NUMBER DRIVER 18497M: "Theodore Ts'o" <tytso@mit.edu> 18498M: Jason A. Donenfeld <Jason@zx2c4.com> 18499S: Maintained 18500T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18501F: drivers/char/random.c 18502F: drivers/virt/vmgenid.c 18503 18504RAPIDIO SUBSYSTEM 18505M: Matt Porter <mporter@kernel.crashing.org> 18506M: Alexandre Bounine <alex.bou9@gmail.com> 18507S: Maintained 18508F: drivers/rapidio/ 18509 18510RAS INFRASTRUCTURE 18511M: Tony Luck <tony.luck@intel.com> 18512M: Borislav Petkov <bp@alien8.de> 18513L: linux-edac@vger.kernel.org 18514S: Maintained 18515F: Documentation/admin-guide/RAS 18516F: drivers/ras/ 18517F: include/linux/ras.h 18518F: include/ras/ras_event.h 18519 18520RAS FRU MEMORY POISON MANAGER (FMPM) 18521M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18522L: linux-edac@vger.kernel.org 18523S: Maintained 18524F: drivers/ras/amd/fmpm.c 18525 18526RC-CORE / LIRC FRAMEWORK 18527M: Sean Young <sean@mess.org> 18528L: linux-media@vger.kernel.org 18529S: Maintained 18530W: http://linuxtv.org 18531T: git git://linuxtv.org/media_tree.git 18532F: Documentation/driver-api/media/rc-core.rst 18533F: Documentation/userspace-api/media/rc/ 18534F: drivers/media/rc/ 18535F: include/media/rc-core.h 18536F: include/media/rc-map.h 18537F: include/uapi/linux/lirc.h 18538 18539RCMM REMOTE CONTROLS DECODER 18540M: Patrick Lerda <patrick9876@free.fr> 18541S: Maintained 18542F: drivers/media/rc/ir-rcmm-decoder.c 18543 18544RCUTORTURE TEST FRAMEWORK 18545M: "Paul E. McKenney" <paulmck@kernel.org> 18546M: Josh Triplett <josh@joshtriplett.org> 18547R: Steven Rostedt <rostedt@goodmis.org> 18548R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18549R: Lai Jiangshan <jiangshanlai@gmail.com> 18550L: rcu@vger.kernel.org 18551S: Supported 18552T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18553F: tools/testing/selftests/rcutorture 18554 18555RDACM20 Camera Sensor 18556M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18557M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18558M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18559M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18560L: linux-media@vger.kernel.org 18561S: Maintained 18562F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18563F: drivers/media/i2c/max9271.c 18564F: drivers/media/i2c/max9271.h 18565F: drivers/media/i2c/rdacm20.c 18566 18567RDACM21 Camera Sensor 18568M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18569M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18570M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18571M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18572L: linux-media@vger.kernel.org 18573S: Maintained 18574F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18575F: drivers/media/i2c/max9271.c 18576F: drivers/media/i2c/max9271.h 18577F: drivers/media/i2c/rdacm21.c 18578 18579RDC R-321X SoC 18580M: Florian Fainelli <florian@openwrt.org> 18581S: Maintained 18582 18583RDC R6040 FAST ETHERNET DRIVER 18584M: Florian Fainelli <f.fainelli@gmail.com> 18585L: netdev@vger.kernel.org 18586S: Maintained 18587F: drivers/net/ethernet/rdc/r6040.c 18588 18589RDMAVT - RDMA verbs software 18590M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18591L: linux-rdma@vger.kernel.org 18592S: Supported 18593F: drivers/infiniband/sw/rdmavt 18594 18595RDS - RELIABLE DATAGRAM SOCKETS 18596M: Allison Henderson <allison.henderson@oracle.com> 18597L: netdev@vger.kernel.org 18598L: linux-rdma@vger.kernel.org 18599L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18600S: Supported 18601W: https://oss.oracle.com/projects/rds/ 18602F: Documentation/networking/rds.rst 18603F: net/rds/ 18604 18605RDT - RESOURCE ALLOCATION 18606M: Fenghua Yu <fenghua.yu@intel.com> 18607M: Reinette Chatre <reinette.chatre@intel.com> 18608L: linux-kernel@vger.kernel.org 18609S: Supported 18610F: Documentation/arch/x86/resctrl* 18611F: arch/x86/include/asm/resctrl.h 18612F: arch/x86/kernel/cpu/resctrl/ 18613F: tools/testing/selftests/resctrl/ 18614 18615READ-COPY UPDATE (RCU) 18616M: "Paul E. McKenney" <paulmck@kernel.org> 18617M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18618M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18619M: Joel Fernandes <joel@joelfernandes.org> 18620M: Josh Triplett <josh@joshtriplett.org> 18621M: Boqun Feng <boqun.feng@gmail.com> 18622R: Steven Rostedt <rostedt@goodmis.org> 18623R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18624R: Lai Jiangshan <jiangshanlai@gmail.com> 18625R: Zqiang <qiang.zhang1211@gmail.com> 18626L: rcu@vger.kernel.org 18627S: Supported 18628W: http://www.rdrop.com/users/paulmck/RCU/ 18629T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18630F: Documentation/RCU/ 18631F: include/linux/rcu* 18632F: kernel/rcu/ 18633X: Documentation/RCU/torture.rst 18634X: include/linux/srcu*.h 18635X: kernel/rcu/srcu*.c 18636 18637REAL TIME CLOCK (RTC) SUBSYSTEM 18638M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18639L: linux-rtc@vger.kernel.org 18640S: Maintained 18641Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18642T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18643F: Documentation/admin-guide/rtc.rst 18644F: Documentation/devicetree/bindings/rtc/ 18645F: drivers/rtc/ 18646F: include/linux/rtc.h 18647F: include/linux/rtc/ 18648F: include/uapi/linux/rtc.h 18649F: tools/testing/selftests/rtc/ 18650 18651Real-time Linux Analysis (RTLA) tools 18652M: Daniel Bristot de Oliveira <bristot@kernel.org> 18653M: Steven Rostedt <rostedt@goodmis.org> 18654L: linux-trace-kernel@vger.kernel.org 18655S: Maintained 18656F: Documentation/tools/rtla/ 18657F: tools/tracing/rtla/ 18658 18659REALTEK AUDIO CODECS 18660M: Oder Chiou <oder_chiou@realtek.com> 18661S: Maintained 18662F: include/sound/rt*.h 18663F: sound/soc/codecs/rt* 18664 18665REALTEK OTTO WATCHDOG 18666M: Sander Vanheule <sander@svanheule.net> 18667L: linux-watchdog@vger.kernel.org 18668S: Maintained 18669F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18670F: drivers/watchdog/realtek_otto_wdt.c 18671 18672REALTEK RTL83xx SMI DSA ROUTER CHIPS 18673M: Linus Walleij <linus.walleij@linaro.org> 18674M: Alvin Šipraga <alsi@bang-olufsen.dk> 18675S: Maintained 18676F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18677F: drivers/net/dsa/realtek/* 18678 18679REALTEK WIRELESS DRIVER (rtlwifi family) 18680M: Ping-Ke Shih <pkshih@realtek.com> 18681L: linux-wireless@vger.kernel.org 18682S: Maintained 18683T: git https://github.com/pkshih/rtw.git 18684F: drivers/net/wireless/realtek/rtlwifi/ 18685 18686REALTEK WIRELESS DRIVER (rtw88) 18687M: Ping-Ke Shih <pkshih@realtek.com> 18688L: linux-wireless@vger.kernel.org 18689S: Maintained 18690T: git https://github.com/pkshih/rtw.git 18691F: drivers/net/wireless/realtek/rtw88/ 18692 18693REALTEK WIRELESS DRIVER (rtw89) 18694M: Ping-Ke Shih <pkshih@realtek.com> 18695L: linux-wireless@vger.kernel.org 18696S: Maintained 18697T: git https://github.com/pkshih/rtw.git 18698F: drivers/net/wireless/realtek/rtw89/ 18699 18700REDPINE WIRELESS DRIVER 18701L: linux-wireless@vger.kernel.org 18702S: Orphan 18703F: drivers/net/wireless/rsi/ 18704 18705REGISTER MAP ABSTRACTION 18706M: Mark Brown <broonie@kernel.org> 18707L: linux-kernel@vger.kernel.org 18708S: Supported 18709T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18710F: Documentation/devicetree/bindings/regmap/ 18711F: drivers/base/regmap/ 18712F: include/linux/regmap.h 18713 18714REISERFS FILE SYSTEM 18715L: reiserfs-devel@vger.kernel.org 18716S: Obsolete 18717F: fs/reiserfs/ 18718 18719REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18720M: Bjorn Andersson <andersson@kernel.org> 18721M: Mathieu Poirier <mathieu.poirier@linaro.org> 18722L: linux-remoteproc@vger.kernel.org 18723S: Maintained 18724T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18725F: Documentation/ABI/testing/sysfs-class-remoteproc 18726F: Documentation/devicetree/bindings/remoteproc/ 18727F: Documentation/staging/remoteproc.rst 18728F: drivers/remoteproc/ 18729F: include/linux/remoteproc.h 18730F: include/linux/remoteproc/ 18731 18732REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18733M: Bjorn Andersson <andersson@kernel.org> 18734M: Mathieu Poirier <mathieu.poirier@linaro.org> 18735L: linux-remoteproc@vger.kernel.org 18736S: Maintained 18737T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18738F: Documentation/ABI/testing/sysfs-bus-rpmsg 18739F: Documentation/staging/rpmsg.rst 18740F: drivers/rpmsg/ 18741F: include/linux/rpmsg.h 18742F: include/linux/rpmsg/ 18743F: include/uapi/linux/rpmsg.h 18744F: samples/rpmsg/ 18745 18746REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18747M: Stephan Gerhold <stephan@gerhold.net> 18748L: netdev@vger.kernel.org 18749L: linux-remoteproc@vger.kernel.org 18750S: Maintained 18751F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18752 18753RENESAS CLOCK DRIVERS 18754M: Geert Uytterhoeven <geert+renesas@glider.be> 18755L: linux-renesas-soc@vger.kernel.org 18756S: Supported 18757T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18758F: Documentation/devicetree/bindings/clock/renesas,* 18759F: drivers/clk/renesas/ 18760 18761RENESAS EMEV2 I2C DRIVER 18762M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18763L: linux-renesas-soc@vger.kernel.org 18764S: Supported 18765F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18766F: drivers/i2c/busses/i2c-emev2.c 18767 18768RENESAS ETHERNET AVB DRIVER 18769R: Sergey Shtylyov <s.shtylyov@omp.ru> 18770L: netdev@vger.kernel.org 18771L: linux-renesas-soc@vger.kernel.org 18772F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18773F: drivers/net/ethernet/renesas/Kconfig 18774F: drivers/net/ethernet/renesas/Makefile 18775F: drivers/net/ethernet/renesas/ravb* 18776 18777RENESAS ETHERNET SWITCH DRIVER 18778R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18779L: netdev@vger.kernel.org 18780L: linux-renesas-soc@vger.kernel.org 18781F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18782F: drivers/net/ethernet/renesas/Kconfig 18783F: drivers/net/ethernet/renesas/Makefile 18784F: drivers/net/ethernet/renesas/rcar_gen4* 18785F: drivers/net/ethernet/renesas/rswitch* 18786 18787RENESAS IDT821034 ASoC CODEC 18788M: Herve Codina <herve.codina@bootlin.com> 18789L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18790S: Maintained 18791F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18792F: sound/soc/codecs/idt821034.c 18793 18794RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18795M: Miquel Raynal <miquel.raynal@bootlin.com> 18796L: linux-mtd@lists.infradead.org 18797L: linux-renesas-soc@vger.kernel.org 18798S: Maintained 18799F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18800F: drivers/mtd/nand/raw/renesas-nand-controller.c 18801 18802RENESAS R-CAR GYROADC DRIVER 18803M: Marek Vasut <marek.vasut@gmail.com> 18804L: linux-iio@vger.kernel.org 18805S: Supported 18806F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18807F: drivers/iio/adc/rcar-gyroadc.c 18808 18809RENESAS R-CAR I2C DRIVERS 18810M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18811L: linux-renesas-soc@vger.kernel.org 18812S: Supported 18813F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18814F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18815F: drivers/i2c/busses/i2c-rcar.c 18816F: drivers/i2c/busses/i2c-sh_mobile.c 18817 18818RENESAS R-CAR SATA DRIVER 18819R: Sergey Shtylyov <s.shtylyov@omp.ru> 18820L: linux-ide@vger.kernel.org 18821L: linux-renesas-soc@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18824F: drivers/ata/sata_rcar.c 18825 18826RENESAS R-CAR THERMAL DRIVERS 18827M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18828L: linux-renesas-soc@vger.kernel.org 18829S: Supported 18830F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18831F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18832F: drivers/thermal/rcar_gen3_thermal.c 18833F: drivers/thermal/rcar_thermal.c 18834 18835RENESAS RIIC DRIVER 18836M: Chris Brandt <chris.brandt@renesas.com> 18837L: linux-renesas-soc@vger.kernel.org 18838S: Supported 18839F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18840F: drivers/i2c/busses/i2c-riic.c 18841 18842RENESAS RZ/G2L A/D DRIVER 18843M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18844L: linux-iio@vger.kernel.org 18845L: linux-renesas-soc@vger.kernel.org 18846S: Supported 18847F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18848F: drivers/iio/adc/rzg2l_adc.c 18849 18850RENESAS RZ/G2L MTU3a COUNTER DRIVER 18851M: Biju Das <biju.das.jz@bp.renesas.com> 18852L: linux-iio@vger.kernel.org 18853L: linux-renesas-soc@vger.kernel.org 18854S: Supported 18855F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18856F: drivers/counter/rz-mtu3-cnt.c 18857 18858RENESAS RZ/N1 A5PSW SWITCH DRIVER 18859M: Clément Léger <clement.leger@bootlin.com> 18860L: linux-renesas-soc@vger.kernel.org 18861L: netdev@vger.kernel.org 18862S: Maintained 18863F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18864F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18865F: drivers/net/dsa/rzn1_a5psw* 18866F: drivers/net/pcs/pcs-rzn1-miic.c 18867F: include/dt-bindings/net/pcs-rzn1-miic.h 18868F: include/linux/pcs-rzn1-miic.h 18869F: net/dsa/tag_rzn1_a5psw.c 18870 18871RENESAS RZ/N1 RTC CONTROLLER DRIVER 18872M: Miquel Raynal <miquel.raynal@bootlin.com> 18873L: linux-rtc@vger.kernel.org 18874L: linux-renesas-soc@vger.kernel.org 18875S: Maintained 18876F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18877F: drivers/rtc/rtc-rzn1.c 18878 18879RENESAS RZ/N1 USBF CONTROLLER DRIVER 18880M: Herve Codina <herve.codina@bootlin.com> 18881L: linux-renesas-soc@vger.kernel.org 18882L: linux-usb@vger.kernel.org 18883S: Maintained 18884F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18885F: drivers/usb/gadget/udc/renesas_usbf.c 18886 18887RENESAS RZ/V2M I2C DRIVER 18888M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18889L: linux-i2c@vger.kernel.org 18890L: linux-renesas-soc@vger.kernel.org 18891S: Supported 18892F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18893F: drivers/i2c/busses/i2c-rzv2m.c 18894 18895RENESAS SUPERH ETHERNET DRIVER 18896R: Sergey Shtylyov <s.shtylyov@omp.ru> 18897L: netdev@vger.kernel.org 18898L: linux-renesas-soc@vger.kernel.org 18899F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18900F: drivers/net/ethernet/renesas/Kconfig 18901F: drivers/net/ethernet/renesas/Makefile 18902F: drivers/net/ethernet/renesas/sh_eth* 18903F: include/linux/sh_eth.h 18904 18905RENESAS USB PHY DRIVER 18906M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18907L: linux-renesas-soc@vger.kernel.org 18908S: Maintained 18909F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18910 18911RENESAS VERSACLOCK 7 CLOCK DRIVER 18912M: Alex Helms <alexander.helms.jy@renesas.com> 18913S: Maintained 18914F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18915F: drivers/clk/clk-versaclock7.c 18916 18917RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18918M: Herve Codina <herve.codina@bootlin.com> 18919L: linux-iio@vger.kernel.org 18920S: Maintained 18921F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18922F: drivers/iio/potentiometer/x9250.c 18923 18924RESET CONTROLLER FRAMEWORK 18925M: Philipp Zabel <p.zabel@pengutronix.de> 18926S: Maintained 18927T: git git://git.pengutronix.de/git/pza/linux 18928F: Documentation/devicetree/bindings/reset/ 18929F: Documentation/driver-api/reset.rst 18930F: drivers/reset/ 18931F: include/dt-bindings/reset/ 18932F: include/linux/reset-controller.h 18933F: include/linux/reset.h 18934F: include/linux/reset/ 18935K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18936 18937RESTARTABLE SEQUENCES SUPPORT 18938M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18939M: Peter Zijlstra <peterz@infradead.org> 18940M: "Paul E. McKenney" <paulmck@kernel.org> 18941M: Boqun Feng <boqun.feng@gmail.com> 18942L: linux-kernel@vger.kernel.org 18943S: Supported 18944F: include/trace/events/rseq.h 18945F: include/uapi/linux/rseq.h 18946F: kernel/rseq.c 18947F: tools/testing/selftests/rseq/ 18948 18949RFKILL 18950M: Johannes Berg <johannes@sipsolutions.net> 18951L: linux-wireless@vger.kernel.org 18952S: Maintained 18953W: https://wireless.wiki.kernel.org/ 18954Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18955T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18956T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18957F: Documentation/ABI/stable/sysfs-class-rfkill 18958F: Documentation/driver-api/rfkill.rst 18959F: include/linux/rfkill.h 18960F: include/uapi/linux/rfkill.h 18961F: net/rfkill/ 18962 18963RHASHTABLE 18964M: Thomas Graf <tgraf@suug.ch> 18965M: Herbert Xu <herbert@gondor.apana.org.au> 18966L: netdev@vger.kernel.org 18967S: Maintained 18968F: include/linux/rhashtable-types.h 18969F: include/linux/rhashtable.h 18970F: lib/rhashtable.c 18971F: lib/test_rhashtable.c 18972 18973RICOH R5C592 MEMORYSTICK DRIVER 18974M: Maxim Levitsky <maximlevitsky@gmail.com> 18975S: Maintained 18976F: drivers/memstick/host/r592.* 18977 18978RICOH SMARTMEDIA/XD DRIVER 18979M: Maxim Levitsky <maximlevitsky@gmail.com> 18980S: Maintained 18981F: drivers/mtd/nand/raw/r852.c 18982F: drivers/mtd/nand/raw/r852.h 18983 18984RISC-V ARCHITECTURE 18985M: Paul Walmsley <paul.walmsley@sifive.com> 18986M: Palmer Dabbelt <palmer@dabbelt.com> 18987M: Albert Ou <aou@eecs.berkeley.edu> 18988L: linux-riscv@lists.infradead.org 18989S: Supported 18990Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18991C: irc://irc.libera.chat/riscv 18992P: Documentation/arch/riscv/patch-acceptance.rst 18993T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18994F: arch/riscv/ 18995N: riscv 18996K: riscv 18997 18998RISC-V MICROCHIP FPGA SUPPORT 18999M: Conor Dooley <conor.dooley@microchip.com> 19000M: Daire McNamara <daire.mcnamara@microchip.com> 19001L: linux-riscv@lists.infradead.org 19002S: Supported 19003F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 19004F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 19005F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 19006F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 19007F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 19008F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 19009F: Documentation/devicetree/bindings/riscv/microchip.yaml 19010F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 19011F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 19012F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 19013F: arch/riscv/boot/dts/microchip/ 19014F: drivers/char/hw_random/mpfs-rng.c 19015F: drivers/clk/microchip/clk-mpfs*.c 19016F: drivers/firmware/microchip/mpfs-auto-update.c 19017F: drivers/i2c/busses/i2c-microchip-corei2c.c 19018F: drivers/mailbox/mailbox-mpfs.c 19019F: drivers/pci/controller/pcie-microchip-host.c 19020F: drivers/pwm/pwm-microchip-core.c 19021F: drivers/reset/reset-mpfs.c 19022F: drivers/rtc/rtc-mpfs.c 19023F: drivers/soc/microchip/mpfs-sys-controller.c 19024F: drivers/spi/spi-microchip-core-qspi.c 19025F: drivers/spi/spi-microchip-core.c 19026F: drivers/usb/musb/mpfs.c 19027F: include/soc/microchip/mpfs.h 19028 19029RISC-V MISC SOC SUPPORT 19030M: Conor Dooley <conor@kernel.org> 19031L: linux-riscv@lists.infradead.org 19032S: Maintained 19033Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19034T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19035F: Documentation/devicetree/bindings/riscv/ 19036F: arch/riscv/boot/dts/ 19037X: arch/riscv/boot/dts/allwinner/ 19038X: arch/riscv/boot/dts/renesas/ 19039X: arch/riscv/boot/dts/sophgo/ 19040 19041RISC-V PMU DRIVERS 19042M: Atish Patra <atishp@atishpatra.org> 19043R: Anup Patel <anup@brainfault.org> 19044L: linux-riscv@lists.infradead.org 19045S: Supported 19046F: drivers/perf/riscv_pmu.c 19047F: drivers/perf/riscv_pmu_legacy.c 19048F: drivers/perf/riscv_pmu_sbi.c 19049 19050RISC-V THEAD SoC SUPPORT 19051M: Jisheng Zhang <jszhang@kernel.org> 19052M: Guo Ren <guoren@kernel.org> 19053M: Fu Wei <wefu@redhat.com> 19054L: linux-riscv@lists.infradead.org 19055S: Maintained 19056F: arch/riscv/boot/dts/thead/ 19057 19058RNBD BLOCK DRIVERS 19059M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19060M: Jack Wang <jinpu.wang@ionos.com> 19061L: linux-block@vger.kernel.org 19062S: Maintained 19063F: drivers/block/rnbd/ 19064 19065ROCCAT DRIVERS 19066M: Stefan Achatz <erazor_de@users.sourceforge.net> 19067S: Maintained 19068W: http://sourceforge.net/projects/roccat/ 19069F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19070F: drivers/hid/hid-roccat* 19071F: include/linux/hid-roccat* 19072 19073ROCKCHIP CRYPTO DRIVERS 19074M: Corentin Labbe <clabbe@baylibre.com> 19075L: linux-crypto@vger.kernel.org 19076S: Maintained 19077F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19078F: drivers/crypto/rockchip/ 19079 19080ROCKCHIP I2S TDM DRIVER 19081M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19082L: linux-rockchip@lists.infradead.org 19083S: Maintained 19084F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19085F: sound/soc/rockchip/rockchip_i2s_tdm.* 19086 19087ROCKCHIP ISP V1 DRIVER 19088M: Dafna Hirschfeld <dafna@fastmail.com> 19089M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19090L: linux-media@vger.kernel.org 19091L: linux-rockchip@lists.infradead.org 19092S: Maintained 19093F: Documentation/admin-guide/media/rkisp1.rst 19094F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19095F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19096F: drivers/media/platform/rockchip/rkisp1 19097F: include/uapi/linux/rkisp1-config.h 19098 19099ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19100M: Jacob Chen <jacob-chen@iotwrt.com> 19101M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19102L: linux-media@vger.kernel.org 19103L: linux-rockchip@lists.infradead.org 19104S: Maintained 19105F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19106F: drivers/media/platform/rockchip/rga/ 19107 19108ROCKCHIP VIDEO DECODER DRIVER 19109M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19110L: linux-media@vger.kernel.org 19111L: linux-rockchip@lists.infradead.org 19112S: Maintained 19113F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19114F: drivers/staging/media/rkvdec/ 19115 19116ROCKER DRIVER 19117M: Jiri Pirko <jiri@resnulli.us> 19118L: netdev@vger.kernel.org 19119S: Supported 19120F: drivers/net/ethernet/rocker/ 19121 19122ROCKETPORT EXPRESS/INFINITY DRIVER 19123M: Kevin Cernekee <cernekee@gmail.com> 19124L: linux-serial@vger.kernel.org 19125S: Odd Fixes 19126F: drivers/tty/serial/rp2.* 19127 19128ROHM BD99954 CHARGER IC 19129M: Matti Vaittinen <mazziesaccount@gmail.com> 19130S: Supported 19131F: drivers/power/supply/bd99954-charger.c 19132F: drivers/power/supply/bd99954-charger.h 19133 19134ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19135M: Tomasz Duszynski <tduszyns@gmail.com> 19136S: Maintained 19137F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19138F: drivers/iio/light/bh1750.c 19139 19140ROHM BM1390 PRESSURE SENSOR DRIVER 19141M: Matti Vaittinen <mazziesaccount@gmail.com> 19142L: linux-iio@vger.kernel.org 19143S: Supported 19144F: drivers/iio/pressure/rohm-bm1390.c 19145 19146ROHM BU270xx LIGHT SENSOR DRIVERs 19147M: Matti Vaittinen <mazziesaccount@gmail.com> 19148L: linux-iio@vger.kernel.org 19149S: Supported 19150F: drivers/iio/light/rohm-bu27008.c 19151F: drivers/iio/light/rohm-bu27034.c 19152 19153ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19154M: Marek Vasut <marek.vasut+renesas@gmail.com> 19155L: linux-kernel@vger.kernel.org 19156L: linux-renesas-soc@vger.kernel.org 19157S: Supported 19158F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19159F: drivers/gpio/gpio-bd9571mwv.c 19160F: drivers/mfd/bd9571mwv.c 19161F: drivers/regulator/bd9571mwv-regulator.c 19162F: include/linux/mfd/bd9571mwv.h 19163 19164ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19165M: Matti Vaittinen <mazziesaccount@gmail.com> 19166S: Supported 19167F: drivers/clk/clk-bd718x7.c 19168F: drivers/gpio/gpio-bd71815.c 19169F: drivers/gpio/gpio-bd71828.c 19170F: drivers/mfd/rohm-bd71828.c 19171F: drivers/mfd/rohm-bd718x7.c 19172F: drivers/mfd/rohm-bd9576.c 19173F: drivers/regulator/bd71815-regulator.c 19174F: drivers/regulator/bd71828-regulator.c 19175F: drivers/regulator/bd718x7-regulator.c 19176F: drivers/regulator/bd9576-regulator.c 19177F: drivers/regulator/rohm-regulator.c 19178F: drivers/rtc/rtc-bd70528.c 19179F: drivers/watchdog/bd9576_wdt.c 19180F: include/linux/mfd/rohm-bd71815.h 19181F: include/linux/mfd/rohm-bd71828.h 19182F: include/linux/mfd/rohm-bd718x7.h 19183F: include/linux/mfd/rohm-bd957x.h 19184F: include/linux/mfd/rohm-generic.h 19185F: include/linux/mfd/rohm-shared.h 19186 19187ROSE NETWORK LAYER 19188M: Ralf Baechle <ralf@linux-mips.org> 19189L: linux-hams@vger.kernel.org 19190S: Maintained 19191W: https://linux-ax25.in-berlin.de 19192F: include/net/rose.h 19193F: include/uapi/linux/rose.h 19194F: net/rose/ 19195 19196ROTATION DRIVER FOR ALLWINNER A83T 19197M: Jernej Skrabec <jernej.skrabec@gmail.com> 19198L: linux-media@vger.kernel.org 19199S: Maintained 19200T: git git://linuxtv.org/media_tree.git 19201F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19202F: drivers/media/platform/sunxi/sun8i-rotate/ 19203 19204RPMSG TTY DRIVER 19205M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19206L: linux-remoteproc@vger.kernel.org 19207S: Maintained 19208F: drivers/tty/rpmsg_tty.c 19209 19210RTL2830 MEDIA DRIVER 19211L: linux-media@vger.kernel.org 19212S: Orphan 19213W: https://linuxtv.org 19214Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19215F: drivers/media/dvb-frontends/rtl2830* 19216 19217RTL2832 MEDIA DRIVER 19218L: linux-media@vger.kernel.org 19219S: Orphan 19220W: https://linuxtv.org 19221Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19222F: drivers/media/dvb-frontends/rtl2832* 19223 19224RTL2832_SDR MEDIA DRIVER 19225L: linux-media@vger.kernel.org 19226S: Orphan 19227W: https://linuxtv.org 19228Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19229F: drivers/media/dvb-frontends/rtl2832_sdr* 19230 19231RTL8180 WIRELESS DRIVER 19232L: linux-wireless@vger.kernel.org 19233S: Orphan 19234F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19235 19236RTL8187 WIRELESS DRIVER 19237M: Hin-Tak Leung <hintak.leung@gmail.com> 19238M: Larry Finger <Larry.Finger@lwfinger.net> 19239L: linux-wireless@vger.kernel.org 19240S: Maintained 19241T: git https://github.com/pkshih/rtw.git 19242F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19243 19244RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19245M: Jes Sorensen <Jes.Sorensen@gmail.com> 19246L: linux-wireless@vger.kernel.org 19247S: Maintained 19248T: git https://github.com/pkshih/rtw.git 19249F: drivers/net/wireless/realtek/rtl8xxxu/ 19250 19251RTRS TRANSPORT DRIVERS 19252M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19253M: Jack Wang <jinpu.wang@ionos.com> 19254L: linux-rdma@vger.kernel.org 19255S: Maintained 19256F: drivers/infiniband/ulp/rtrs/ 19257 19258RUNTIME VERIFICATION (RV) 19259M: Daniel Bristot de Oliveira <bristot@kernel.org> 19260M: Steven Rostedt <rostedt@goodmis.org> 19261L: linux-trace-kernel@vger.kernel.org 19262S: Maintained 19263F: Documentation/trace/rv/ 19264F: include/linux/rv.h 19265F: include/rv/ 19266F: kernel/trace/rv/ 19267F: tools/verification/ 19268 19269RUST 19270M: Miguel Ojeda <ojeda@kernel.org> 19271M: Alex Gaynor <alex.gaynor@gmail.com> 19272M: Wedson Almeida Filho <wedsonaf@gmail.com> 19273R: Boqun Feng <boqun.feng@gmail.com> 19274R: Gary Guo <gary@garyguo.net> 19275R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19276R: Benno Lossin <benno.lossin@proton.me> 19277R: Andreas Hindborg <a.hindborg@samsung.com> 19278R: Alice Ryhl <aliceryhl@google.com> 19279L: rust-for-linux@vger.kernel.org 19280S: Supported 19281W: https://rust-for-linux.com 19282B: https://github.com/Rust-for-Linux/linux/issues 19283C: zulip://rust-for-linux.zulipchat.com 19284P: https://rust-for-linux.com/contributing 19285T: git https://github.com/Rust-for-Linux/linux.git rust-next 19286F: Documentation/rust/ 19287F: rust/ 19288F: samples/rust/ 19289F: scripts/*rust* 19290F: tools/testing/selftests/rust/ 19291K: \b(?i:rust)\b 19292 19293RXRPC SOCKETS (AF_RXRPC) 19294M: David Howells <dhowells@redhat.com> 19295M: Marc Dionne <marc.dionne@auristor.com> 19296L: linux-afs@lists.infradead.org 19297S: Supported 19298W: https://www.infradead.org/~dhowells/kafs/ 19299F: Documentation/networking/rxrpc.rst 19300F: include/keys/rxrpc-type.h 19301F: include/net/af_rxrpc.h 19302F: include/trace/events/rxrpc.h 19303F: include/uapi/linux/rxrpc.h 19304F: net/rxrpc/ 19305 19306S3 SAVAGE FRAMEBUFFER DRIVER 19307M: Antonino Daplas <adaplas@gmail.com> 19308L: linux-fbdev@vger.kernel.org 19309S: Maintained 19310F: drivers/video/fbdev/savage/ 19311 19312S390 ARCHITECTURE 19313M: Heiko Carstens <hca@linux.ibm.com> 19314M: Vasily Gorbik <gor@linux.ibm.com> 19315M: Alexander Gordeev <agordeev@linux.ibm.com> 19316R: Christian Borntraeger <borntraeger@linux.ibm.com> 19317R: Sven Schnelle <svens@linux.ibm.com> 19318L: linux-s390@vger.kernel.org 19319S: Supported 19320T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19321F: Documentation/driver-api/s390-drivers.rst 19322F: Documentation/arch/s390/ 19323F: arch/s390/ 19324F: drivers/s390/ 19325F: drivers/watchdog/diag288_wdt.c 19326 19327S390 COMMON I/O LAYER 19328M: Vineeth Vijayan <vneethv@linux.ibm.com> 19329M: Peter Oberparleiter <oberpar@linux.ibm.com> 19330L: linux-s390@vger.kernel.org 19331S: Supported 19332F: drivers/s390/cio/ 19333 19334S390 DASD DRIVER 19335M: Stefan Haberland <sth@linux.ibm.com> 19336M: Jan Hoeppner <hoeppner@linux.ibm.com> 19337L: linux-s390@vger.kernel.org 19338S: Supported 19339F: block/partitions/ibm.c 19340F: drivers/s390/block/dasd* 19341F: include/linux/dasd_mod.h 19342 19343S390 IOMMU (PCI) 19344M: Niklas Schnelle <schnelle@linux.ibm.com> 19345M: Matthew Rosato <mjrosato@linux.ibm.com> 19346R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19347L: linux-s390@vger.kernel.org 19348S: Supported 19349F: drivers/iommu/s390-iommu.c 19350 19351S390 IUCV NETWORK LAYER 19352M: Alexandra Winter <wintera@linux.ibm.com> 19353M: Thorsten Winkler <twinkler@linux.ibm.com> 19354L: linux-s390@vger.kernel.org 19355L: netdev@vger.kernel.org 19356S: Supported 19357F: drivers/s390/net/*iucv* 19358F: include/net/iucv/ 19359F: net/iucv/ 19360 19361S390 MM 19362M: Alexander Gordeev <agordeev@linux.ibm.com> 19363M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19364L: linux-s390@vger.kernel.org 19365S: Supported 19366T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19367F: arch/s390/include/asm/pgtable.h 19368F: arch/s390/mm 19369 19370S390 NETWORK DRIVERS 19371M: Alexandra Winter <wintera@linux.ibm.com> 19372M: Thorsten Winkler <twinkler@linux.ibm.com> 19373L: linux-s390@vger.kernel.org 19374L: netdev@vger.kernel.org 19375S: Supported 19376F: drivers/s390/net/ 19377 19378S390 PCI SUBSYSTEM 19379M: Niklas Schnelle <schnelle@linux.ibm.com> 19380M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19381L: linux-s390@vger.kernel.org 19382S: Supported 19383F: Documentation/arch/s390/pci.rst 19384F: arch/s390/pci/ 19385F: drivers/pci/hotplug/s390_pci_hpc.c 19386 19387S390 SCM DRIVER 19388M: Vineeth Vijayan <vneethv@linux.ibm.com> 19389L: linux-s390@vger.kernel.org 19390S: Supported 19391F: drivers/s390/block/scm* 19392F: drivers/s390/cio/scm.c 19393 19394S390 VFIO AP DRIVER 19395M: Tony Krowiak <akrowiak@linux.ibm.com> 19396M: Halil Pasic <pasic@linux.ibm.com> 19397M: Jason Herne <jjherne@linux.ibm.com> 19398L: linux-s390@vger.kernel.org 19399S: Supported 19400F: Documentation/arch/s390/vfio-ap* 19401F: drivers/s390/crypto/vfio_ap* 19402 19403S390 VFIO-CCW DRIVER 19404M: Eric Farman <farman@linux.ibm.com> 19405M: Matthew Rosato <mjrosato@linux.ibm.com> 19406R: Halil Pasic <pasic@linux.ibm.com> 19407L: linux-s390@vger.kernel.org 19408L: kvm@vger.kernel.org 19409S: Supported 19410F: Documentation/arch/s390/vfio-ccw.rst 19411F: drivers/s390/cio/vfio_ccw* 19412F: include/uapi/linux/vfio_ccw.h 19413 19414S390 VFIO-PCI DRIVER 19415M: Matthew Rosato <mjrosato@linux.ibm.com> 19416M: Eric Farman <farman@linux.ibm.com> 19417L: linux-s390@vger.kernel.org 19418L: kvm@vger.kernel.org 19419S: Supported 19420F: arch/s390/kvm/pci* 19421F: drivers/vfio/pci/vfio_pci_zdev.c 19422F: include/uapi/linux/vfio_zdev.h 19423 19424S390 ZCRYPT DRIVER 19425M: Harald Freudenberger <freude@linux.ibm.com> 19426L: linux-s390@vger.kernel.org 19427S: Supported 19428F: drivers/s390/crypto/ 19429 19430S390 ZFCP DRIVER 19431M: Steffen Maier <maier@linux.ibm.com> 19432M: Benjamin Block <bblock@linux.ibm.com> 19433L: linux-s390@vger.kernel.org 19434S: Supported 19435F: drivers/s390/scsi/zfcp_* 19436 19437SAA6588 RDS RECEIVER DRIVER 19438M: Hans Verkuil <hverkuil@xs4all.nl> 19439L: linux-media@vger.kernel.org 19440S: Odd Fixes 19441W: https://linuxtv.org 19442T: git git://linuxtv.org/media_tree.git 19443F: drivers/media/i2c/saa6588* 19444 19445SAA7134 VIDEO4LINUX DRIVER 19446M: Mauro Carvalho Chehab <mchehab@kernel.org> 19447L: linux-media@vger.kernel.org 19448S: Odd fixes 19449W: https://linuxtv.org 19450T: git git://linuxtv.org/media_tree.git 19451F: Documentation/driver-api/media/drivers/saa7134* 19452F: drivers/media/pci/saa7134/ 19453 19454SAA7146 VIDEO4LINUX-2 DRIVER 19455M: Hans Verkuil <hverkuil@xs4all.nl> 19456L: linux-media@vger.kernel.org 19457S: Maintained 19458T: git git://linuxtv.org/media_tree.git 19459F: drivers/media/common/saa7146/ 19460F: drivers/media/pci/saa7146/ 19461F: include/media/drv-intf/saa7146* 19462 19463SAFESETID SECURITY MODULE 19464M: Micah Morton <mortonm@chromium.org> 19465S: Supported 19466F: Documentation/admin-guide/LSM/SafeSetID.rst 19467F: security/safesetid/ 19468 19469SAMSUNG AUDIO (ASoC) DRIVERS 19470M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19471L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19472S: Maintained 19473B: mailto:linux-samsung-soc@vger.kernel.org 19474F: Documentation/devicetree/bindings/sound/samsung* 19475F: sound/soc/samsung/ 19476 19477SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19478M: Krzysztof Kozlowski <krzk@kernel.org> 19479L: linux-crypto@vger.kernel.org 19480L: linux-samsung-soc@vger.kernel.org 19481S: Maintained 19482F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19483F: drivers/crypto/exynos-rng.c 19484 19485SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19486M: Łukasz Stelmach <l.stelmach@samsung.com> 19487L: linux-samsung-soc@vger.kernel.org 19488S: Maintained 19489F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19490F: drivers/char/hw_random/exynos-trng.c 19491 19492SAMSUNG FRAMEBUFFER DRIVER 19493M: Jingoo Han <jingoohan1@gmail.com> 19494L: linux-fbdev@vger.kernel.org 19495S: Maintained 19496F: drivers/video/fbdev/s3c-fb.c 19497 19498SAMSUNG INTERCONNECT DRIVERS 19499M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19500M: Artur Świgoń <a.swigon@samsung.com> 19501L: linux-pm@vger.kernel.org 19502L: linux-samsung-soc@vger.kernel.org 19503S: Supported 19504F: drivers/interconnect/samsung/ 19505 19506SAMSUNG LAPTOP DRIVER 19507M: Corentin Chary <corentin.chary@gmail.com> 19508L: platform-driver-x86@vger.kernel.org 19509S: Maintained 19510F: drivers/platform/x86/samsung-laptop.c 19511 19512SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19513M: Krzysztof Kozlowski <krzk@kernel.org> 19514L: linux-kernel@vger.kernel.org 19515L: linux-samsung-soc@vger.kernel.org 19516S: Maintained 19517B: mailto:linux-samsung-soc@vger.kernel.org 19518F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19519F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19520F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19521F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19522F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19523F: drivers/clk/clk-s2mps11.c 19524F: drivers/mfd/sec*.c 19525F: drivers/regulator/s2m*.c 19526F: drivers/regulator/s5m*.c 19527F: drivers/rtc/rtc-s5m.c 19528F: include/linux/mfd/samsung/ 19529 19530SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19531M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19532L: linux-media@vger.kernel.org 19533L: linux-samsung-soc@vger.kernel.org 19534S: Maintained 19535F: drivers/media/platform/samsung/s3c-camif/ 19536F: include/media/drv-intf/s3c_camif.h 19537 19538SAMSUNG S3FWRN5 NFC DRIVER 19539M: Krzysztof Kozlowski <krzk@kernel.org> 19540S: Maintained 19541F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19542F: drivers/nfc/s3fwrn5 19543 19544SAMSUNG S5C73M3 CAMERA DRIVER 19545M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19546M: Andrzej Hajda <andrzej.hajda@intel.com> 19547L: linux-media@vger.kernel.org 19548S: Supported 19549F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19550F: drivers/media/i2c/s5c73m3/* 19551 19552SAMSUNG S5K5BAF CAMERA DRIVER 19553M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19554M: Andrzej Hajda <andrzej.hajda@intel.com> 19555L: linux-media@vger.kernel.org 19556S: Supported 19557F: drivers/media/i2c/s5k5baf.c 19558 19559SAMSUNG S5P Security SubSystem (SSS) DRIVER 19560M: Krzysztof Kozlowski <krzk@kernel.org> 19561M: Vladimir Zapolskiy <vz@mleia.com> 19562L: linux-crypto@vger.kernel.org 19563L: linux-samsung-soc@vger.kernel.org 19564S: Maintained 19565F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19566F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19567F: drivers/crypto/s5p-sss.c 19568 19569SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19570M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19571L: linux-media@vger.kernel.org 19572S: Supported 19573Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19574F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19575F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19576F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19577F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19578F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19579F: drivers/media/platform/samsung/exynos4-is/ 19580 19581SAMSUNG SOC CLOCK DRIVERS 19582M: Krzysztof Kozlowski <krzk@kernel.org> 19583M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19584M: Chanwoo Choi <cw00.choi@samsung.com> 19585R: Alim Akhtar <alim.akhtar@samsung.com> 19586L: linux-samsung-soc@vger.kernel.org 19587S: Maintained 19588T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19589F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19590F: Documentation/devicetree/bindings/clock/samsung,s3c* 19591F: drivers/clk/samsung/ 19592F: include/dt-bindings/clock/exynos*.h 19593F: include/dt-bindings/clock/s5p*.h 19594F: include/dt-bindings/clock/samsung,*.h 19595F: include/linux/clk/samsung.h 19596 19597SAMSUNG SPI DRIVERS 19598M: Andi Shyti <andi.shyti@kernel.org> 19599L: linux-spi@vger.kernel.org 19600L: linux-samsung-soc@vger.kernel.org 19601S: Maintained 19602F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19603F: drivers/spi/spi-s3c* 19604F: include/linux/platform_data/spi-s3c64xx.h 19605 19606SAMSUNG SXGBE DRIVERS 19607M: Byungho An <bh74.an@samsung.com> 19608L: netdev@vger.kernel.org 19609S: Supported 19610F: drivers/net/ethernet/samsung/sxgbe/ 19611 19612SAMSUNG THERMAL DRIVER 19613M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19614M: Krzysztof Kozlowski <krzk@kernel.org> 19615L: linux-pm@vger.kernel.org 19616L: linux-samsung-soc@vger.kernel.org 19617S: Maintained 19618F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19619F: drivers/thermal/samsung/ 19620 19621SAMSUNG USB2 PHY DRIVER 19622M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19623L: linux-kernel@vger.kernel.org 19624S: Supported 19625F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19626F: Documentation/driver-api/phy/samsung-usb2.rst 19627F: drivers/phy/samsung/phy-exynos4210-usb2.c 19628F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19629F: drivers/phy/samsung/phy-exynos5250-usb2.c 19630F: drivers/phy/samsung/phy-s5pv210-usb2.c 19631F: drivers/phy/samsung/phy-samsung-usb2.c 19632F: drivers/phy/samsung/phy-samsung-usb2.h 19633 19634SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19635M: Paul Barker <paul.barker@sancloud.com> 19636R: Marc Murphy <marc.murphy@sancloud.com> 19637S: Supported 19638F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19639 19640SC1200 WDT DRIVER 19641M: Zwane Mwaikambo <zwanem@gmail.com> 19642S: Maintained 19643F: drivers/watchdog/sc1200wdt.c 19644 19645SCHEDULER 19646M: Ingo Molnar <mingo@redhat.com> 19647M: Peter Zijlstra <peterz@infradead.org> 19648M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19649M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19650R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19651R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19652R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19653R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19654R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19655R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19656L: linux-kernel@vger.kernel.org 19657S: Maintained 19658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19659F: include/linux/preempt.h 19660F: include/linux/sched.h 19661F: include/linux/wait.h 19662F: include/uapi/linux/sched.h 19663F: kernel/sched/ 19664 19665SCSI LIBSAS SUBSYSTEM 19666R: John Garry <john.g.garry@oracle.com> 19667R: Jason Yan <yanaijie@huawei.com> 19668L: linux-scsi@vger.kernel.org 19669S: Supported 19670F: Documentation/scsi/libsas.rst 19671F: drivers/scsi/libsas/ 19672F: include/scsi/libsas.h 19673F: include/scsi/sas_ata.h 19674 19675SCSI RDMA PROTOCOL (SRP) INITIATOR 19676M: Bart Van Assche <bvanassche@acm.org> 19677L: linux-rdma@vger.kernel.org 19678S: Supported 19679Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19680F: drivers/infiniband/ulp/srp/ 19681F: include/scsi/srp.h 19682 19683SCSI RDMA PROTOCOL (SRP) TARGET 19684M: Bart Van Assche <bvanassche@acm.org> 19685L: linux-rdma@vger.kernel.org 19686L: target-devel@vger.kernel.org 19687S: Supported 19688Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19689F: drivers/infiniband/ulp/srpt/ 19690 19691SCSI SG DRIVER 19692M: Doug Gilbert <dgilbert@interlog.com> 19693L: linux-scsi@vger.kernel.org 19694S: Maintained 19695W: http://sg.danny.cz/sg 19696F: Documentation/scsi/scsi-generic.rst 19697F: drivers/scsi/sg.c 19698F: include/scsi/sg.h 19699 19700SCSI SUBSYSTEM 19701M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 19702M: "Martin K. Petersen" <martin.petersen@oracle.com> 19703L: linux-scsi@vger.kernel.org 19704S: Maintained 19705Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19706T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19707T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19708F: Documentation/devicetree/bindings/scsi/ 19709F: drivers/scsi/ 19710F: drivers/ufs/ 19711F: include/scsi/ 19712 19713SCSI TAPE DRIVER 19714M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19715L: linux-scsi@vger.kernel.org 19716S: Maintained 19717F: Documentation/scsi/st.rst 19718F: drivers/scsi/st.* 19719F: drivers/scsi/st_*.h 19720 19721SCSI TARGET CORE USER DRIVER 19722M: Bodo Stroesser <bostroesser@gmail.com> 19723L: linux-scsi@vger.kernel.org 19724L: target-devel@vger.kernel.org 19725S: Supported 19726F: Documentation/target/tcmu-design.rst 19727F: drivers/target/target_core_user.c 19728F: include/uapi/linux/target_core_user.h 19729 19730SCSI TARGET SUBSYSTEM 19731M: "Martin K. Petersen" <martin.petersen@oracle.com> 19732L: linux-scsi@vger.kernel.org 19733L: target-devel@vger.kernel.org 19734S: Supported 19735Q: https://patchwork.kernel.org/project/target-devel/list/ 19736T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19737F: Documentation/target/ 19738F: drivers/target/ 19739F: include/target/ 19740 19741SCTP PROTOCOL 19742M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19743M: Xin Long <lucien.xin@gmail.com> 19744L: linux-sctp@vger.kernel.org 19745S: Maintained 19746W: https://github.com/sctp/lksctp-tools/wiki 19747F: Documentation/networking/sctp.rst 19748F: include/linux/sctp.h 19749F: include/net/sctp/ 19750F: include/uapi/linux/sctp.h 19751F: net/sctp/ 19752 19753SCx200 CPU SUPPORT 19754M: Jim Cromie <jim.cromie@gmail.com> 19755S: Odd Fixes 19756F: Documentation/i2c/busses/scx200_acb.rst 19757F: arch/x86/platform/scx200/ 19758F: drivers/i2c/busses/scx200* 19759F: drivers/mtd/maps/scx200_docflash.c 19760F: drivers/watchdog/scx200_wdt.c 19761F: include/linux/scx200.h 19762 19763SCx200 GPIO DRIVER 19764M: Jim Cromie <jim.cromie@gmail.com> 19765S: Maintained 19766F: drivers/char/scx200_gpio.c 19767F: include/linux/scx200_gpio.h 19768 19769SCx200 HRT CLOCKSOURCE DRIVER 19770M: Jim Cromie <jim.cromie@gmail.com> 19771S: Maintained 19772F: drivers/clocksource/scx200_hrt.c 19773 19774SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19775M: Sascha Sommer <saschasommer@freenet.de> 19776L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19777S: Maintained 19778F: drivers/mmc/host/sdricoh_cs.c 19779 19780SECO BOARDS CEC DRIVER 19781M: Ettore Chimenti <ek5.chimenti@gmail.com> 19782S: Maintained 19783F: drivers/media/cec/platform/seco/seco-cec.c 19784F: drivers/media/cec/platform/seco/seco-cec.h 19785 19786SECURE COMPUTING 19787M: Kees Cook <keescook@chromium.org> 19788R: Andy Lutomirski <luto@amacapital.net> 19789R: Will Drewry <wad@chromium.org> 19790S: Supported 19791T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19792F: Documentation/userspace-api/seccomp_filter.rst 19793F: include/linux/seccomp.h 19794F: include/uapi/linux/seccomp.h 19795F: kernel/seccomp.c 19796F: tools/testing/selftests/kselftest_harness.h 19797F: tools/testing/selftests/seccomp/* 19798K: \bsecure_computing 19799K: \bTIF_SECCOMP\b 19800 19801SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19802M: Kamal Dasu <kamal.dasu@broadcom.com> 19803M: Al Cooper <alcooperx@gmail.com> 19804R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19805L: linux-mmc@vger.kernel.org 19806S: Maintained 19807F: drivers/mmc/host/sdhci-brcmstb* 19808 19809SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19810M: Adrian Hunter <adrian.hunter@intel.com> 19811L: linux-mmc@vger.kernel.org 19812S: Supported 19813F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19814F: drivers/mmc/host/sdhci* 19815 19816SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19817M: Aubin Constans <aubin.constans@microchip.com> 19818R: Eugen Hristev <eugen.hristev@collabora.com> 19819L: linux-mmc@vger.kernel.org 19820S: Supported 19821F: drivers/mmc/host/sdhci-of-at91.c 19822 19823SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19824M: Haibo Chen <haibo.chen@nxp.com> 19825L: imx@lists.linux.dev 19826L: linux-mmc@vger.kernel.org 19827S: Maintained 19828F: drivers/mmc/host/sdhci-esdhc-imx.c 19829 19830SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19831M: Ben Dooks <ben-linux@fluff.org> 19832M: Jaehoon Chung <jh80.chung@samsung.com> 19833L: linux-mmc@vger.kernel.org 19834S: Maintained 19835F: drivers/mmc/host/sdhci-s3c* 19836 19837SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19838M: Viresh Kumar <vireshk@kernel.org> 19839L: linux-mmc@vger.kernel.org 19840S: Maintained 19841F: drivers/mmc/host/sdhci-spear.c 19842 19843SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19844M: Vignesh Raghavendra <vigneshr@ti.com> 19845L: linux-mmc@vger.kernel.org 19846S: Maintained 19847F: drivers/mmc/host/sdhci-omap.c 19848 19849SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19850M: Jonathan Derrick <jonathan.derrick@linux.dev> 19851L: linux-block@vger.kernel.org 19852S: Supported 19853F: block/opal_proto.h 19854F: block/sed* 19855F: include/linux/sed* 19856F: include/uapi/linux/sed* 19857 19858SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19859M: Mark Rutland <mark.rutland@arm.com> 19860M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19861M: Sudeep Holla <sudeep.holla@arm.com> 19862L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19863S: Maintained 19864F: drivers/firmware/smccc/ 19865F: include/linux/arm-smccc.h 19866 19867SECURITY CONTACT 19868M: Security Officers <security@kernel.org> 19869S: Supported 19870F: Documentation/process/security-bugs.rst 19871 19872SECURITY SUBSYSTEM 19873M: Paul Moore <paul@paul-moore.com> 19874M: James Morris <jmorris@namei.org> 19875M: "Serge E. Hallyn" <serge@hallyn.com> 19876L: linux-security-module@vger.kernel.org 19877S: Supported 19878Q: https://patchwork.kernel.org/project/linux-security-module/list 19879B: mailto:linux-security-module@vger.kernel.org 19880P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19881T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19882F: include/uapi/linux/lsm.h 19883F: security/ 19884F: tools/testing/selftests/lsm/ 19885X: security/selinux/ 19886K: \bsecurity_[a-z_0-9]\+\b 19887 19888SELINUX SECURITY MODULE 19889M: Paul Moore <paul@paul-moore.com> 19890M: Stephen Smalley <stephen.smalley.work@gmail.com> 19891R: Ondrej Mosnacek <omosnace@redhat.com> 19892L: selinux@vger.kernel.org 19893S: Supported 19894W: https://github.com/SELinuxProject 19895Q: https://patchwork.kernel.org/project/selinux/list 19896B: mailto:selinux@vger.kernel.org 19897P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19898T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19899F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19900F: Documentation/ABI/removed/sysfs-selinux-disable 19901F: Documentation/admin-guide/LSM/SELinux.rst 19902F: include/trace/events/avc.h 19903F: include/uapi/linux/selinux_netlink.h 19904F: scripts/selinux/ 19905F: security/selinux/ 19906 19907SENSABLE PHANTOM 19908M: Jiri Slaby <jirislaby@kernel.org> 19909S: Maintained 19910F: drivers/misc/phantom.c 19911F: include/uapi/linux/phantom.h 19912 19913SENSEAIR SUNRISE 006-0-0007 19914M: Jacopo Mondi <jacopo@jmondi.org> 19915S: Maintained 19916F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19917F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19918F: drivers/iio/chemical/sunrise_co2.c 19919 19920SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19921M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19922S: Maintained 19923F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19924F: drivers/iio/chemical/scd30.h 19925F: drivers/iio/chemical/scd30_core.c 19926F: drivers/iio/chemical/scd30_i2c.c 19927F: drivers/iio/chemical/scd30_serial.c 19928 19929SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19930M: Roan van Dijk <roan@protonic.nl> 19931S: Maintained 19932F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19933F: drivers/iio/chemical/scd4x.c 19934 19935SENSIRION SGP40 GAS SENSOR DRIVER 19936M: Andreas Klinger <ak@it-klinger.de> 19937S: Maintained 19938F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19939F: drivers/iio/chemical/sgp40.c 19940 19941SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19942M: Tomasz Duszynski <tduszyns@gmail.com> 19943S: Maintained 19944F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19945F: drivers/iio/chemical/sps30.c 19946F: drivers/iio/chemical/sps30_i2c.c 19947F: drivers/iio/chemical/sps30_serial.c 19948 19949SERIAL DEVICE BUS 19950M: Rob Herring <robh@kernel.org> 19951L: linux-serial@vger.kernel.org 19952S: Maintained 19953F: Documentation/devicetree/bindings/serial/serial.yaml 19954F: drivers/tty/serdev/ 19955F: include/linux/serdev.h 19956 19957SERIAL IR RECEIVER 19958M: Sean Young <sean@mess.org> 19959L: linux-media@vger.kernel.org 19960S: Maintained 19961F: drivers/media/rc/serial_ir.c 19962 19963SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19964M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19965L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19966S: Maintained 19967F: Documentation/devicetree/bindings/slimbus/ 19968F: drivers/slimbus/ 19969F: include/linux/slimbus.h 19970 19971SFC NETWORK DRIVER 19972M: Edward Cree <ecree.xilinx@gmail.com> 19973M: Martin Habets <habetsm.xilinx@gmail.com> 19974L: netdev@vger.kernel.org 19975L: linux-net-drivers@amd.com 19976S: Supported 19977F: Documentation/networking/devlink/sfc.rst 19978F: drivers/net/ethernet/sfc/ 19979 19980SFCTEMP HWMON DRIVER 19981M: Emil Renner Berthing <kernel@esmil.dk> 19982M: Hal Feng <hal.feng@starfivetech.com> 19983L: linux-hwmon@vger.kernel.org 19984S: Maintained 19985F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19986F: Documentation/hwmon/sfctemp.rst 19987F: drivers/hwmon/sfctemp.c 19988 19989SFF/SFP/SFP+ MODULE SUPPORT 19990M: Russell King <linux@armlinux.org.uk> 19991L: netdev@vger.kernel.org 19992S: Maintained 19993F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19994F: drivers/net/phy/phylink.c 19995F: drivers/net/phy/sfp* 19996F: include/linux/mdio/mdio-i2c.h 19997F: include/linux/phylink.h 19998F: include/linux/sfp.h 19999K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 20000 20001SGI GRU DRIVER 20002M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 20003S: Maintained 20004F: drivers/misc/sgi-gru/ 20005 20006SGI XP/XPC/XPNET DRIVER 20007M: Robin Holt <robinmholt@gmail.com> 20008M: Steve Wahl <steve.wahl@hpe.com> 20009S: Maintained 20010F: drivers/misc/sgi-xp/ 20011 20012SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 20013M: Wenjia Zhang <wenjia@linux.ibm.com> 20014M: Jan Karcher <jaka@linux.ibm.com> 20015R: D. Wythe <alibuda@linux.alibaba.com> 20016R: Tony Lu <tonylu@linux.alibaba.com> 20017R: Wen Gu <guwen@linux.alibaba.com> 20018L: linux-s390@vger.kernel.org 20019S: Supported 20020F: net/smc/ 20021 20022SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20023M: Linus Walleij <linus.walleij@linaro.org> 20024L: linux-iio@vger.kernel.org 20025S: Maintained 20026T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20027F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20028F: drivers/iio/light/gp2ap002.c 20029 20030SHARP RJ54N1CB0C SENSOR DRIVER 20031M: Jacopo Mondi <jacopo@jmondi.org> 20032L: linux-media@vger.kernel.org 20033S: Odd fixes 20034T: git git://linuxtv.org/media_tree.git 20035F: drivers/media/i2c/rj54n1cb0c.c 20036F: include/media/i2c/rj54n1cb0c.h 20037 20038SHRINKER 20039M: Andrew Morton <akpm@linux-foundation.org> 20040M: Dave Chinner <david@fromorbit.com> 20041R: Qi Zheng <zhengqi.arch@bytedance.com> 20042R: Roman Gushchin <roman.gushchin@linux.dev> 20043R: Muchun Song <muchun.song@linux.dev> 20044L: linux-mm@kvack.org 20045S: Maintained 20046F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20047F: include/linux/shrinker.h 20048F: mm/shrinker.c 20049F: mm/shrinker_debug.c 20050 20051SH_VOU V4L2 OUTPUT DRIVER 20052L: linux-media@vger.kernel.org 20053S: Orphan 20054F: drivers/media/platform/renesas/sh_vou.c 20055F: include/media/drv-intf/sh_vou.h 20056 20057SI2157 MEDIA DRIVER 20058L: linux-media@vger.kernel.org 20059S: Orphan 20060W: https://linuxtv.org 20061Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20062F: drivers/media/tuners/si2157* 20063 20064SI2165 MEDIA DRIVER 20065M: Matthias Schwarzott <zzam@gentoo.org> 20066L: linux-media@vger.kernel.org 20067S: Maintained 20068W: https://linuxtv.org 20069Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20070F: drivers/media/dvb-frontends/si2165* 20071 20072SI2168 MEDIA DRIVER 20073L: linux-media@vger.kernel.org 20074S: Orphan 20075W: https://linuxtv.org 20076Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20077F: drivers/media/dvb-frontends/si2168* 20078 20079SI470X FM RADIO RECEIVER I2C DRIVER 20080M: Hans Verkuil <hverkuil@xs4all.nl> 20081L: linux-media@vger.kernel.org 20082S: Odd Fixes 20083W: https://linuxtv.org 20084T: git git://linuxtv.org/media_tree.git 20085F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20086F: drivers/media/radio/si470x/radio-si470x-i2c.c 20087 20088SI470X FM RADIO RECEIVER USB DRIVER 20089M: Hans Verkuil <hverkuil@xs4all.nl> 20090L: linux-media@vger.kernel.org 20091S: Maintained 20092W: https://linuxtv.org 20093T: git git://linuxtv.org/media_tree.git 20094F: drivers/media/radio/si470x/radio-si470x-common.c 20095F: drivers/media/radio/si470x/radio-si470x-usb.c 20096F: drivers/media/radio/si470x/radio-si470x.h 20097 20098SI4713 FM RADIO TRANSMITTER I2C DRIVER 20099M: Eduardo Valentin <edubezval@gmail.com> 20100L: linux-media@vger.kernel.org 20101S: Odd Fixes 20102W: https://linuxtv.org 20103T: git git://linuxtv.org/media_tree.git 20104F: drivers/media/radio/si4713/si4713.? 20105 20106SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20107M: Eduardo Valentin <edubezval@gmail.com> 20108L: linux-media@vger.kernel.org 20109S: Odd Fixes 20110W: https://linuxtv.org 20111T: git git://linuxtv.org/media_tree.git 20112F: drivers/media/radio/si4713/radio-platform-si4713.c 20113 20114SI4713 FM RADIO TRANSMITTER USB DRIVER 20115M: Hans Verkuil <hverkuil@xs4all.nl> 20116L: linux-media@vger.kernel.org 20117S: Maintained 20118W: https://linuxtv.org 20119T: git git://linuxtv.org/media_tree.git 20120F: drivers/media/radio/si4713/radio-usb-si4713.c 20121 20122SIANO DVB DRIVER 20123M: Mauro Carvalho Chehab <mchehab@kernel.org> 20124L: linux-media@vger.kernel.org 20125S: Odd fixes 20126W: https://linuxtv.org 20127T: git git://linuxtv.org/media_tree.git 20128F: drivers/media/common/siano/ 20129F: drivers/media/mmc/siano/ 20130F: drivers/media/usb/siano/ 20131F: drivers/media/usb/siano/ 20132 20133SIEMENS IPC LED DRIVERS 20134M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20135M: Xing Tong Wu <xingtong.wu@siemens.com> 20136M: Tobias Schaffner <tobias.schaffner@siemens.com> 20137L: linux-leds@vger.kernel.org 20138S: Maintained 20139F: drivers/leds/simple/ 20140 20141SIEMENS IPC PLATFORM DRIVERS 20142M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20143M: Xing Tong Wu <xingtong.wu@siemens.com> 20144M: Tobias Schaffner <tobias.schaffner@siemens.com> 20145L: platform-driver-x86@vger.kernel.org 20146S: Maintained 20147F: drivers/platform/x86/siemens/ 20148F: include/linux/platform_data/x86/simatic-ipc-base.h 20149F: include/linux/platform_data/x86/simatic-ipc.h 20150 20151SIEMENS IPC WATCHDOG DRIVERS 20152M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20153M: Xing Tong Wu <xingtong.wu@siemens.com> 20154M: Tobias Schaffner <tobias.schaffner@siemens.com> 20155L: linux-watchdog@vger.kernel.org 20156S: Maintained 20157F: drivers/watchdog/simatic-ipc-wdt.c 20158 20159SIFIVE DRIVERS 20160M: Paul Walmsley <paul.walmsley@sifive.com> 20161M: Samuel Holland <samuel.holland@sifive.com> 20162L: linux-riscv@lists.infradead.org 20163S: Supported 20164F: drivers/dma/sf-pdma/ 20165N: sifive 20166K: fu[57]40 20167K: [^@]sifive 20168 20169SILEAD TOUCHSCREEN DRIVER 20170M: Hans de Goede <hdegoede@redhat.com> 20171L: linux-input@vger.kernel.org 20172L: platform-driver-x86@vger.kernel.org 20173S: Maintained 20174F: drivers/input/touchscreen/silead.c 20175F: drivers/platform/x86/touchscreen_dmi.c 20176 20177SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20178M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20179S: Supported 20180F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20181F: drivers/net/wireless/silabs/wfx/ 20182 20183SILICON MOTION SM712 FRAME BUFFER DRIVER 20184M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20185M: Teddy Wang <teddy.wang@siliconmotion.com> 20186M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20187L: linux-fbdev@vger.kernel.org 20188S: Maintained 20189F: Documentation/fb/sm712fb.rst 20190F: drivers/video/fbdev/sm712* 20191 20192SILVACO I3C DUAL-ROLE MASTER 20193M: Miquel Raynal <miquel.raynal@bootlin.com> 20194M: Conor Culhane <conor.culhane@silvaco.com> 20195L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20196S: Maintained 20197F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20198F: drivers/i3c/master/svc-i3c-master.c 20199 20200SIMPLEFB FB DRIVER 20201M: Hans de Goede <hdegoede@redhat.com> 20202L: linux-fbdev@vger.kernel.org 20203S: Maintained 20204F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20205F: drivers/video/fbdev/simplefb.c 20206F: include/linux/platform_data/simplefb.h 20207 20208SIOX 20209M: Thorsten Scherer <t.scherer@eckelmann.de> 20210M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20211R: Pengutronix Kernel Team <kernel@pengutronix.de> 20212S: Supported 20213F: drivers/gpio/gpio-siox.c 20214F: drivers/siox/* 20215F: include/trace/events/siox.h 20216 20217SIPHASH PRF ROUTINES 20218M: Jason A. Donenfeld <Jason@zx2c4.com> 20219S: Maintained 20220F: include/linux/siphash.h 20221F: lib/siphash.c 20222F: lib/siphash_kunit.c 20223 20224SIS 190 ETHERNET DRIVER 20225M: Francois Romieu <romieu@fr.zoreil.com> 20226L: netdev@vger.kernel.org 20227S: Maintained 20228F: drivers/net/ethernet/sis/sis190.c 20229 20230SIS 900/7016 FAST ETHERNET DRIVER 20231M: Daniele Venzano <venza@brownhat.org> 20232L: netdev@vger.kernel.org 20233S: Maintained 20234W: http://www.brownhat.org/sis900.html 20235F: drivers/net/ethernet/sis/sis900.* 20236 20237SIS FRAMEBUFFER DRIVER 20238S: Orphan 20239F: Documentation/fb/sisfb.rst 20240F: drivers/video/fbdev/sis/ 20241F: include/video/sisfb.h 20242 20243SIS I2C TOUCHSCREEN DRIVER 20244M: Mika Penttilä <mpenttil@redhat.com> 20245L: linux-input@vger.kernel.org 20246S: Maintained 20247F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20248F: drivers/input/touchscreen/sis_i2c.c 20249 20250SIS USB2VGA DRIVER 20251M: Thomas Winischhofer <thomas@winischhofer.net> 20252S: Maintained 20253W: http://www.winischhofer.at/linuxsisusbvga.shtml 20254F: drivers/usb/misc/sisusbvga/ 20255 20256SL28 CPLD MFD DRIVER 20257M: Michael Walle <mwalle@kernel.org> 20258S: Maintained 20259F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20260F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20261F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20262F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20263F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20264F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20265F: drivers/gpio/gpio-sl28cpld.c 20266F: drivers/hwmon/sl28cpld-hwmon.c 20267F: drivers/irqchip/irq-sl28cpld.c 20268F: drivers/pwm/pwm-sl28cpld.c 20269F: drivers/watchdog/sl28cpld_wdt.c 20270 20271SL28 VPD NVMEM LAYOUT DRIVER 20272M: Michael Walle <mwalle@kernel.org> 20273S: Maintained 20274F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20275F: drivers/nvmem/layouts/sl28vpd.c 20276 20277SLAB ALLOCATOR 20278M: Christoph Lameter <cl@linux.com> 20279M: Pekka Enberg <penberg@kernel.org> 20280M: David Rientjes <rientjes@google.com> 20281M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20282M: Andrew Morton <akpm@linux-foundation.org> 20283M: Vlastimil Babka <vbabka@suse.cz> 20284R: Roman Gushchin <roman.gushchin@linux.dev> 20285R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20286L: linux-mm@kvack.org 20287S: Maintained 20288T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20289F: include/linux/sl?b*.h 20290F: mm/sl?b* 20291 20292SLCAN CAN NETWORK DRIVER 20293M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20294L: linux-can@vger.kernel.org 20295S: Maintained 20296F: drivers/net/can/slcan/ 20297 20298SLEEPABLE READ-COPY UPDATE (SRCU) 20299M: Lai Jiangshan <jiangshanlai@gmail.com> 20300M: "Paul E. McKenney" <paulmck@kernel.org> 20301M: Josh Triplett <josh@joshtriplett.org> 20302R: Steven Rostedt <rostedt@goodmis.org> 20303R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20304L: rcu@vger.kernel.org 20305S: Supported 20306W: http://www.rdrop.com/users/paulmck/RCU/ 20307T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20308F: include/linux/srcu*.h 20309F: kernel/rcu/srcu*.c 20310 20311SMACK SECURITY MODULE 20312M: Casey Schaufler <casey@schaufler-ca.com> 20313L: linux-security-module@vger.kernel.org 20314S: Maintained 20315W: http://schaufler-ca.com 20316T: git git://github.com/cschaufler/smack-next 20317F: Documentation/admin-guide/LSM/Smack.rst 20318F: security/smack/ 20319 20320SMC91x ETHERNET DRIVER 20321M: Nicolas Pitre <nico@fluxnic.net> 20322S: Odd Fixes 20323F: drivers/net/ethernet/smsc/smc91x.* 20324 20325SMSC EMC2103 HARDWARE MONITOR DRIVER 20326M: Steve Glendinning <steve.glendinning@shawell.net> 20327L: linux-hwmon@vger.kernel.org 20328S: Maintained 20329F: Documentation/hwmon/emc2103.rst 20330F: drivers/hwmon/emc2103.c 20331 20332SMSC SCH5627 HARDWARE MONITOR DRIVER 20333M: Hans de Goede <hdegoede@redhat.com> 20334L: linux-hwmon@vger.kernel.org 20335S: Supported 20336F: Documentation/hwmon/sch5627.rst 20337F: drivers/hwmon/sch5627.c 20338 20339SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20340M: Steve Glendinning <steve.glendinning@shawell.net> 20341L: linux-fbdev@vger.kernel.org 20342S: Maintained 20343F: drivers/video/fbdev/smscufx.c 20344 20345SMSC47B397 HARDWARE MONITOR DRIVER 20346M: Jean Delvare <jdelvare@suse.com> 20347L: linux-hwmon@vger.kernel.org 20348S: Maintained 20349F: Documentation/hwmon/smsc47b397.rst 20350F: drivers/hwmon/smsc47b397.c 20351 20352SMSC911x ETHERNET DRIVER 20353M: Steve Glendinning <steve.glendinning@shawell.net> 20354L: netdev@vger.kernel.org 20355S: Maintained 20356F: drivers/net/ethernet/smsc/smsc911x.* 20357F: include/linux/smsc911x.h 20358 20359SMSC9420 PCI ETHERNET DRIVER 20360M: Steve Glendinning <steve.glendinning@shawell.net> 20361L: netdev@vger.kernel.org 20362S: Maintained 20363F: drivers/net/ethernet/smsc/smsc9420.* 20364 20365SNET DPU VIRTIO DATA PATH ACCELERATOR 20366R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20367F: drivers/vdpa/solidrun/ 20368 20369SOCIONEXT (SNI) AVE NETWORK DRIVER 20370M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20371L: netdev@vger.kernel.org 20372S: Maintained 20373F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20374F: drivers/net/ethernet/socionext/sni_ave.c 20375 20376SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20377M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20378M: Masahisa Kojima <kojima.masahisa@socionext.com> 20379L: netdev@vger.kernel.org 20380S: Maintained 20381F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20382F: drivers/net/ethernet/socionext/netsec.c 20383 20384SOCIONEXT (SNI) Synquacer SPI DRIVER 20385M: Masahisa Kojima <masahisa.kojima@linaro.org> 20386M: Jassi Brar <jaswinder.singh@linaro.org> 20387L: linux-spi@vger.kernel.org 20388S: Maintained 20389F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20390F: drivers/spi/spi-synquacer.c 20391 20392SOCIONEXT SYNQUACER I2C DRIVER 20393M: Ard Biesheuvel <ardb@kernel.org> 20394L: linux-i2c@vger.kernel.org 20395S: Maintained 20396F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20397F: drivers/i2c/busses/i2c-synquacer.c 20398 20399SOCIONEXT UNIPHIER SOUND DRIVER 20400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20401S: Orphan 20402F: sound/soc/uniphier/ 20403 20404SOCKET TIMESTAMPING 20405M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20406S: Maintained 20407F: Documentation/networking/timestamping.rst 20408F: include/uapi/linux/net_tstamp.h 20409F: tools/testing/selftests/net/so_txtime.c 20410 20411SOEKRIS NET48XX LED SUPPORT 20412M: Chris Boot <bootc@bootc.net> 20413S: Maintained 20414F: drivers/leds/leds-net48xx.c 20415 20416SOFT-IWARP DRIVER (siw) 20417M: Bernard Metzler <bmt@zurich.ibm.com> 20418L: linux-rdma@vger.kernel.org 20419S: Supported 20420F: drivers/infiniband/sw/siw/ 20421F: include/uapi/rdma/siw-abi.h 20422 20423SOFT-ROCE DRIVER (rxe) 20424M: Zhu Yanjun <zyjzyj2000@gmail.com> 20425L: linux-rdma@vger.kernel.org 20426S: Supported 20427F: drivers/infiniband/sw/rxe/ 20428F: include/uapi/rdma/rdma_user_rxe.h 20429 20430SOFTLOGIC 6x10 MPEG CODEC 20431M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20432M: Anton Sviridenko <anton@corp.bluecherry.net> 20433M: Andrey Utkin <andrey_utkin@fastmail.com> 20434M: Ismael Luceno <ismael@iodev.co.uk> 20435L: linux-media@vger.kernel.org 20436S: Supported 20437F: drivers/media/pci/solo6x10/ 20438 20439SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20440M: James Morse <james.morse@arm.com> 20441L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20442S: Maintained 20443F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20444F: drivers/firmware/arm_sdei.c 20445F: include/linux/arm_sdei.h 20446F: include/uapi/linux/arm_sdei.h 20447 20448SOFTWARE NODES AND DEVICE PROPERTIES 20449R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20450R: Daniel Scally <djrscally@gmail.com> 20451R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20452R: Sakari Ailus <sakari.ailus@linux.intel.com> 20453L: linux-acpi@vger.kernel.org 20454S: Maintained 20455F: drivers/base/property.c 20456F: drivers/base/swnode.c 20457F: include/linux/fwnode.h 20458F: include/linux/property.h 20459 20460SOFTWARE RAID (Multiple Disks) SUPPORT 20461M: Song Liu <song@kernel.org> 20462R: Yu Kuai <yukuai3@huawei.com> 20463L: linux-raid@vger.kernel.org 20464S: Supported 20465Q: https://patchwork.kernel.org/project/linux-raid/list/ 20466T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20467F: drivers/md/Kconfig 20468F: drivers/md/Makefile 20469F: drivers/md/md* 20470F: drivers/md/raid* 20471F: include/linux/raid/ 20472F: include/uapi/linux/raid/ 20473 20474SOLIDRUN CLEARFOG SUPPORT 20475M: Russell King <linux@armlinux.org.uk> 20476S: Maintained 20477F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20478F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20479 20480SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20481M: Russell King <linux@armlinux.org.uk> 20482S: Maintained 20483F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20484F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20485F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20486 20487SONIC NETWORK DRIVER 20488M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20489L: netdev@vger.kernel.org 20490S: Maintained 20491F: drivers/net/ethernet/natsemi/sonic.* 20492 20493SONICS SILICON BACKPLANE DRIVER (SSB) 20494M: Michael Buesch <m@bues.ch> 20495L: linux-wireless@vger.kernel.org 20496S: Maintained 20497F: drivers/ssb/ 20498F: include/linux/ssb/ 20499 20500SONY IMX208 SENSOR DRIVER 20501M: Sakari Ailus <sakari.ailus@linux.intel.com> 20502L: linux-media@vger.kernel.org 20503S: Maintained 20504T: git git://linuxtv.org/media_tree.git 20505F: drivers/media/i2c/imx208.c 20506 20507SONY IMX214 SENSOR DRIVER 20508M: Ricardo Ribalda <ribalda@kernel.org> 20509L: linux-media@vger.kernel.org 20510S: Maintained 20511T: git git://linuxtv.org/media_tree.git 20512F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20513F: drivers/media/i2c/imx214.c 20514 20515SONY IMX219 SENSOR DRIVER 20516M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20517L: linux-media@vger.kernel.org 20518S: Maintained 20519T: git git://linuxtv.org/media_tree.git 20520F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20521F: drivers/media/i2c/imx219.c 20522 20523SONY IMX258 SENSOR DRIVER 20524M: Sakari Ailus <sakari.ailus@linux.intel.com> 20525L: linux-media@vger.kernel.org 20526S: Maintained 20527T: git git://linuxtv.org/media_tree.git 20528F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20529F: drivers/media/i2c/imx258.c 20530 20531SONY IMX274 SENSOR DRIVER 20532M: Leon Luo <leonl@leopardimaging.com> 20533L: linux-media@vger.kernel.org 20534S: Maintained 20535T: git git://linuxtv.org/media_tree.git 20536F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20537F: drivers/media/i2c/imx274.c 20538 20539SONY IMX290 SENSOR DRIVER 20540M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20541L: linux-media@vger.kernel.org 20542S: Maintained 20543T: git git://linuxtv.org/media_tree.git 20544F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20545F: drivers/media/i2c/imx290.c 20546 20547SONY IMX296 SENSOR DRIVER 20548M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20549M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20550L: linux-media@vger.kernel.org 20551S: Maintained 20552T: git git://linuxtv.org/media_tree.git 20553F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20554F: drivers/media/i2c/imx296.c 20555 20556SONY IMX319 SENSOR DRIVER 20557M: Bingbu Cao <bingbu.cao@intel.com> 20558L: linux-media@vger.kernel.org 20559S: Maintained 20560T: git git://linuxtv.org/media_tree.git 20561F: drivers/media/i2c/imx319.c 20562 20563SONY IMX334 SENSOR DRIVER 20564L: linux-media@vger.kernel.org 20565S: Orphan 20566T: git git://linuxtv.org/media_tree.git 20567F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20568F: drivers/media/i2c/imx334.c 20569 20570SONY IMX335 SENSOR DRIVER 20571L: linux-media@vger.kernel.org 20572S: Orphan 20573T: git git://linuxtv.org/media_tree.git 20574F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20575F: drivers/media/i2c/imx335.c 20576 20577SONY IMX355 SENSOR DRIVER 20578M: Tianshu Qiu <tian.shu.qiu@intel.com> 20579L: linux-media@vger.kernel.org 20580S: Maintained 20581T: git git://linuxtv.org/media_tree.git 20582F: drivers/media/i2c/imx355.c 20583 20584SONY IMX412 SENSOR DRIVER 20585L: linux-media@vger.kernel.org 20586S: Orphan 20587T: git git://linuxtv.org/media_tree.git 20588F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20589F: drivers/media/i2c/imx412.c 20590 20591SONY IMX415 SENSOR DRIVER 20592M: Michael Riesch <michael.riesch@wolfvision.net> 20593L: linux-media@vger.kernel.org 20594S: Maintained 20595T: git git://linuxtv.org/media_tree.git 20596F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20597F: drivers/media/i2c/imx415.c 20598 20599SONY MEMORYSTICK SUBSYSTEM 20600M: Maxim Levitsky <maximlevitsky@gmail.com> 20601M: Alex Dubov <oakad@yahoo.com> 20602M: Ulf Hansson <ulf.hansson@linaro.org> 20603L: linux-mmc@vger.kernel.org 20604S: Maintained 20605T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20606F: drivers/memstick/ 20607F: include/linux/memstick.h 20608 20609SONY VAIO CONTROL DEVICE DRIVER 20610M: Mattia Dongili <malattia@linux.it> 20611L: platform-driver-x86@vger.kernel.org 20612S: Maintained 20613W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20614F: Documentation/admin-guide/laptops/sony-laptop.rst 20615F: drivers/char/sonypi.c 20616F: drivers/platform/x86/sony-laptop.c 20617F: include/linux/sony-laptop.h 20618 20619SOPHGO DEVICETREES and DRIVERS 20620M: Chen Wang <unicorn_wang@outlook.com> 20621M: Inochi Amaoto <inochiama@outlook.com> 20622T: git https://github.com/sophgo/linux.git 20623S: Maintained 20624N: sophgo 20625K: sophgo 20626 20627SOUND 20628M: Jaroslav Kysela <perex@perex.cz> 20629M: Takashi Iwai <tiwai@suse.com> 20630L: linux-sound@vger.kernel.org 20631S: Maintained 20632W: http://www.alsa-project.org/ 20633Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20635F: Documentation/sound/ 20636F: include/sound/ 20637F: include/uapi/sound/ 20638F: sound/ 20639F: tools/testing/selftests/alsa 20640 20641SOUND - ALSA SELFTESTS 20642M: Mark Brown <broonie@kernel.org> 20643L: linux-sound@vger.kernel.org 20644L: linux-kselftest@vger.kernel.org 20645S: Supported 20646F: tools/testing/selftests/alsa 20647 20648SOUND - COMPRESSED AUDIO 20649M: Vinod Koul <vkoul@kernel.org> 20650L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20651S: Supported 20652T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20653F: Documentation/sound/designs/compress-offload.rst 20654F: include/sound/compress_driver.h 20655F: include/uapi/sound/compress_* 20656F: sound/core/compress_offload.c 20657F: sound/soc/soc-compress.c 20658 20659SOUND - CORE KUNIT TEST 20660M: Ivan Orlov <ivan.orlov0322@gmail.com> 20661L: linux-sound@vger.kernel.org 20662S: Supported 20663F: sound/core/sound_kunit.c 20664 20665SOUND - DMAENGINE HELPERS 20666M: Lars-Peter Clausen <lars@metafoo.de> 20667S: Supported 20668F: include/sound/dmaengine_pcm.h 20669F: sound/core/pcm_dmaengine.c 20670F: sound/soc/soc-generic-dmaengine-pcm.c 20671 20672SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20673M: Liam Girdwood <lgirdwood@gmail.com> 20674M: Mark Brown <broonie@kernel.org> 20675L: linux-sound@vger.kernel.org 20676S: Supported 20677W: http://alsa-project.org/main/index.php/ASoC 20678T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20679F: Documentation/devicetree/bindings/sound/ 20680F: Documentation/sound/soc/ 20681F: include/dt-bindings/sound/ 20682F: include/sound/soc* 20683F: include/sound/sof.h 20684F: include/sound/sof/ 20685F: include/trace/events/sof*.h 20686F: include/uapi/sound/asoc.h 20687F: sound/soc/ 20688 20689SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20690M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20691M: Liam Girdwood <lgirdwood@gmail.com> 20692M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20693M: Bard Liao <yung-chuan.liao@linux.intel.com> 20694M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20695M: Daniel Baluta <daniel.baluta@nxp.com> 20696R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20697L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20698S: Supported 20699W: https://github.com/thesofproject/linux/ 20700F: sound/soc/sof/ 20701 20702SOUNDWIRE SUBSYSTEM 20703M: Vinod Koul <vkoul@kernel.org> 20704M: Bard Liao <yung-chuan.liao@linux.intel.com> 20705R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20706R: Sanyog Kale <sanyog.r.kale@intel.com> 20707L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20708S: Supported 20709T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20710F: Documentation/driver-api/soundwire/ 20711F: drivers/soundwire/ 20712F: include/linux/soundwire/ 20713 20714SP2 MEDIA DRIVER 20715M: Olli Salonen <olli.salonen@iki.fi> 20716L: linux-media@vger.kernel.org 20717S: Maintained 20718W: https://linuxtv.org 20719Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20720F: drivers/media/dvb-frontends/sp2* 20721 20722SPANISH DOCUMENTATION 20723M: Carlos Bilbao <carlos.bilbao@amd.com> 20724R: Avadhut Naik <avadhut.naik@amd.com> 20725S: Maintained 20726F: Documentation/translations/sp_SP/ 20727 20728SPARC + UltraSPARC (sparc/sparc64) 20729M: "David S. Miller" <davem@davemloft.net> 20730M: Andreas Larsson <andreas@gaisler.com> 20731L: sparclinux@vger.kernel.org 20732S: Maintained 20733Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20734T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20735T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20736F: arch/sparc/ 20737F: drivers/sbus/ 20738 20739SPARC SERIAL DRIVERS 20740M: "David S. Miller" <davem@davemloft.net> 20741L: sparclinux@vger.kernel.org 20742S: Maintained 20743T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20744T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20745F: drivers/tty/serial/suncore.c 20746F: drivers/tty/serial/sunhv.c 20747F: drivers/tty/serial/sunsab.c 20748F: drivers/tty/serial/sunsab.h 20749F: drivers/tty/serial/sunsu.c 20750F: drivers/tty/serial/sunzilog.c 20751F: drivers/tty/serial/sunzilog.h 20752F: drivers/tty/vcc.c 20753F: include/linux/sunserialcore.h 20754 20755SPARSE CHECKER 20756M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20757L: linux-sparse@vger.kernel.org 20758S: Maintained 20759W: https://sparse.docs.kernel.org/ 20760Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20761B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20762T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20763F: include/linux/compiler.h 20764 20765SPEAKUP CONSOLE SPEECH DRIVER 20766M: William Hubbs <w.d.hubbs@gmail.com> 20767M: Chris Brannon <chris@the-brannons.com> 20768M: Kirk Reiser <kirk@reisers.ca> 20769M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20770L: speakup@linux-speakup.org 20771S: Odd Fixes 20772W: http://www.linux-speakup.org/ 20773W: https://github.com/linux-speakup/speakup 20774B: https://github.com/linux-speakup/speakup/issues 20775F: drivers/accessibility/speakup/ 20776 20777SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20778M: Viresh Kumar <vireshk@kernel.org> 20779M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20780M: soc@kernel.org 20781L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20782S: Maintained 20783W: http://www.st.com/spear 20784F: arch/arm/boot/dts/st/spear* 20785F: arch/arm/mach-spear/ 20786F: drivers/clk/spear/ 20787F: drivers/pinctrl/spear/ 20788 20789SPI NOR SUBSYSTEM 20790M: Tudor Ambarus <tudor.ambarus@linaro.org> 20791M: Pratyush Yadav <pratyush@kernel.org> 20792M: Michael Walle <mwalle@kernel.org> 20793L: linux-mtd@lists.infradead.org 20794S: Maintained 20795W: http://www.linux-mtd.infradead.org/ 20796Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20797C: irc://irc.oftc.net/mtd 20798T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20799F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20800F: drivers/mtd/spi-nor/ 20801F: include/linux/mtd/spi-nor.h 20802 20803SPI SUBSYSTEM 20804M: Mark Brown <broonie@kernel.org> 20805L: linux-spi@vger.kernel.org 20806S: Maintained 20807Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20808T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20809F: Documentation/devicetree/bindings/spi/ 20810F: Documentation/spi/ 20811F: drivers/spi/ 20812F: include/linux/spi/ 20813F: include/uapi/linux/spi/ 20814F: tools/spi/ 20815 20816SPIDERNET NETWORK DRIVER for CELL 20817M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20818M: Geoff Levand <geoff@infradead.org> 20819L: netdev@vger.kernel.org 20820L: linuxppc-dev@lists.ozlabs.org 20821S: Maintained 20822F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20823F: drivers/net/ethernet/toshiba/spider_net* 20824 20825SPMI SUBSYSTEM 20826M: Stephen Boyd <sboyd@kernel.org> 20827L: linux-kernel@vger.kernel.org 20828S: Maintained 20829T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20830F: Documentation/devicetree/bindings/spmi/ 20831F: drivers/spmi/ 20832F: include/dt-bindings/spmi/spmi.h 20833F: include/linux/spmi.h 20834F: include/trace/events/spmi.h 20835 20836SPU FILE SYSTEM 20837M: Jeremy Kerr <jk@ozlabs.org> 20838L: linuxppc-dev@lists.ozlabs.org 20839S: Supported 20840W: http://www.ibm.com/developerworks/power/cell/ 20841F: Documentation/filesystems/spufs/spufs.rst 20842F: arch/powerpc/platforms/cell/spufs/ 20843 20844SQUASHFS FILE SYSTEM 20845M: Phillip Lougher <phillip@squashfs.org.uk> 20846L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20847S: Maintained 20848W: http://squashfs.org.uk 20849T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20850F: Documentation/filesystems/squashfs.rst 20851F: fs/squashfs/ 20852 20853SRM (Alpha) environment access 20854M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20855S: Maintained 20856F: arch/alpha/kernel/srm_env.c 20857 20858ST LSM6DSx IMU IIO DRIVER 20859M: Lorenzo Bianconi <lorenzo@kernel.org> 20860L: linux-iio@vger.kernel.org 20861S: Maintained 20862W: http://www.st.com/ 20863F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20864F: drivers/iio/imu/st_lsm6dsx/ 20865 20866ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20867M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20868M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20869L: linux-media@vger.kernel.org 20870S: Maintained 20871T: git git://linuxtv.org/media_tree.git 20872F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20873F: drivers/media/i2c/st-mipid02.c 20874 20875ST STM32 I2C/SMBUS DRIVER 20876M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20877M: Alain Volmat <alain.volmat@foss.st.com> 20878L: linux-i2c@vger.kernel.org 20879S: Maintained 20880F: drivers/i2c/busses/i2c-stm32* 20881 20882ST STM32 SPI DRIVER 20883M: Alain Volmat <alain.volmat@foss.st.com> 20884L: linux-spi@vger.kernel.org 20885S: Maintained 20886F: drivers/spi/spi-stm32.c 20887 20888ST STPDDC60 DRIVER 20889M: Daniel Nilsson <daniel.nilsson@flex.com> 20890L: linux-hwmon@vger.kernel.org 20891S: Maintained 20892F: Documentation/hwmon/stpddc60.rst 20893F: drivers/hwmon/pmbus/stpddc60.c 20894 20895ST VGXY61 DRIVER 20896M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20897M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20898L: linux-media@vger.kernel.org 20899S: Maintained 20900T: git git://linuxtv.org/media_tree.git 20901F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20902F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20903F: drivers/media/i2c/st-vgxy61.c 20904 20905ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20906M: Song Qiang <songqiang1304521@gmail.com> 20907L: linux-iio@vger.kernel.org 20908S: Maintained 20909F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20910F: drivers/iio/proximity/vl53l0x-i2c.c 20911 20912STABLE BRANCH 20913M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20914M: Sasha Levin <sashal@kernel.org> 20915L: stable@vger.kernel.org 20916S: Supported 20917F: Documentation/process/stable-kernel-rules.rst 20918 20919STAGING - ATOMISP DRIVER 20920M: Hans de Goede <hdegoede@redhat.com> 20921M: Mauro Carvalho Chehab <mchehab@kernel.org> 20922R: Sakari Ailus <sakari.ailus@linux.intel.com> 20923L: linux-media@vger.kernel.org 20924S: Maintained 20925F: drivers/staging/media/atomisp/ 20926 20927STAGING - FIELDBUS SUBSYSTEM 20928M: Sven Van Asbroeck <TheSven73@gmail.com> 20929S: Maintained 20930F: drivers/staging/fieldbus/* 20931F: drivers/staging/fieldbus/Documentation/ 20932 20933STAGING - HMS ANYBUS-S BUS 20934M: Sven Van Asbroeck <TheSven73@gmail.com> 20935S: Maintained 20936F: drivers/staging/fieldbus/anybuss/ 20937 20938STAGING - INDUSTRIAL IO 20939M: Jonathan Cameron <jic23@kernel.org> 20940L: linux-iio@vger.kernel.org 20941S: Odd Fixes 20942F: Documentation/devicetree/bindings/staging/iio/ 20943F: drivers/staging/iio/ 20944 20945STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20946M: Marc Dietrich <marvin24@gmx.de> 20947L: ac100@lists.launchpad.net (moderated for non-subscribers) 20948L: linux-tegra@vger.kernel.org 20949S: Maintained 20950F: drivers/staging/nvec/ 20951 20952STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20953M: Jens Frederich <jfrederich@gmail.com> 20954M: Jon Nettleton <jon.nettleton@gmail.com> 20955S: Maintained 20956W: http://wiki.laptop.org/go/DCON 20957F: drivers/staging/olpc_dcon/ 20958 20959STAGING - REALTEK RTL8712U DRIVERS 20960M: Larry Finger <Larry.Finger@lwfinger.net> 20961M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20962S: Odd Fixes 20963F: drivers/staging/rtl8712/ 20964 20965STAGING - SEPS525 LCD CONTROLLER DRIVERS 20966M: Michael Hennerich <michael.hennerich@analog.com> 20967L: linux-fbdev@vger.kernel.org 20968S: Supported 20969F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20970F: drivers/staging/fbtft/fb_seps525.c 20971 20972STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20973M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20974M: Teddy Wang <teddy.wang@siliconmotion.com> 20975M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20976L: linux-fbdev@vger.kernel.org 20977S: Maintained 20978F: drivers/staging/sm750fb/ 20979 20980STAGING - VIA VT665X DRIVERS 20981M: Forest Bond <forest@alittletooquiet.net> 20982S: Odd Fixes 20983F: drivers/staging/vt665?/ 20984 20985STAGING SUBSYSTEM 20986M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20987L: linux-staging@lists.linux.dev 20988S: Supported 20989T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20990F: drivers/staging/ 20991 20992STANDALONE CACHE CONTROLLER DRIVERS 20993M: Conor Dooley <conor@kernel.org> 20994L: linux-riscv@lists.infradead.org 20995S: Maintained 20996T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20997F: drivers/cache 20998 20999STARFIRE/DURALAN NETWORK DRIVER 21000M: Ion Badulescu <ionut@badula.org> 21001S: Odd Fixes 21002F: drivers/net/ethernet/adaptec/starfire* 21003 21004STARFIVE CAMERA SUBSYSTEM DRIVER 21005M: Jack Zhu <jack.zhu@starfivetech.com> 21006M: Changhuang Liang <changhuang.liang@starfivetech.com> 21007L: linux-media@vger.kernel.org 21008S: Maintained 21009F: Documentation/admin-guide/media/starfive_camss.rst 21010F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 21011F: drivers/staging/media/starfive/camss 21012 21013STARFIVE CRYPTO DRIVER 21014M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21015M: William Qiu <william.qiu@starfivetech.com> 21016S: Supported 21017F: Documentation/devicetree/bindings/crypto/starfive* 21018F: drivers/crypto/starfive/ 21019 21020STARFIVE DEVICETREES 21021M: Emil Renner Berthing <kernel@esmil.dk> 21022S: Maintained 21023F: arch/riscv/boot/dts/starfive/ 21024 21025STARFIVE DWMAC GLUE LAYER 21026M: Emil Renner Berthing <kernel@esmil.dk> 21027M: Samin Guo <samin.guo@starfivetech.com> 21028S: Maintained 21029F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21030F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21031 21032STARFIVE JH7110 DPHY RX DRIVER 21033M: Jack Zhu <jack.zhu@starfivetech.com> 21034M: Changhuang Liang <changhuang.liang@starfivetech.com> 21035S: Supported 21036F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21037F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21038 21039STARFIVE JH7110 MMC/SD/SDIO DRIVER 21040M: William Qiu <william.qiu@starfivetech.com> 21041S: Supported 21042F: Documentation/devicetree/bindings/mmc/starfive* 21043F: drivers/mmc/host/dw_mmc-starfive.c 21044 21045STARFIVE JH7110 PLL CLOCK DRIVER 21046M: Xingyu Wu <xingyu.wu@starfivetech.com> 21047S: Supported 21048F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21049F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21050 21051STARFIVE JH7110 PWMDAC DRIVER 21052M: Hal Feng <hal.feng@starfivetech.com> 21053M: Xingyu Wu <xingyu.wu@starfivetech.com> 21054S: Supported 21055F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21056F: sound/soc/starfive/jh7110_pwmdac.c 21057 21058STARFIVE JH7110 SYSCON 21059M: William Qiu <william.qiu@starfivetech.com> 21060M: Xingyu Wu <xingyu.wu@starfivetech.com> 21061S: Supported 21062F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21063 21064STARFIVE JH7110 TDM DRIVER 21065M: Walker Chen <walker.chen@starfivetech.com> 21066S: Maintained 21067F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21068F: sound/soc/starfive/jh7110_tdm.c 21069 21070STARFIVE JH71X0 CLOCK DRIVERS 21071M: Emil Renner Berthing <kernel@esmil.dk> 21072M: Hal Feng <hal.feng@starfivetech.com> 21073S: Maintained 21074F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21075F: drivers/clk/starfive/clk-starfive-jh71* 21076F: include/dt-bindings/clock/starfive?jh71*.h 21077 21078STARFIVE JH71X0 PINCTRL DRIVERS 21079M: Emil Renner Berthing <kernel@esmil.dk> 21080M: Jianlong Huang <jianlong.huang@starfivetech.com> 21081M: Hal Feng <hal.feng@starfivetech.com> 21082L: linux-gpio@vger.kernel.org 21083S: Maintained 21084F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21085F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21086F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21087F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21088 21089STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21090M: Emil Renner Berthing <kernel@esmil.dk> 21091M: Hal Feng <hal.feng@starfivetech.com> 21092S: Maintained 21093F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21094F: drivers/reset/starfive/reset-starfive-jh71* 21095F: include/dt-bindings/reset/starfive?jh71*.h 21096 21097STARFIVE JH71X0 USB DRIVERS 21098M: Minda Chen <minda.chen@starfivetech.com> 21099S: Maintained 21100F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21101F: drivers/usb/cdns3/cdns3-starfive.c 21102 21103STARFIVE JH71XX PMU CONTROLLER DRIVER 21104M: Walker Chen <walker.chen@starfivetech.com> 21105M: Changhuang Liang <changhuang.liang@starfivetech.com> 21106S: Supported 21107F: Documentation/devicetree/bindings/power/starfive* 21108F: drivers/pmdomain/starfive/ 21109F: include/dt-bindings/power/starfive,jh7110-pmu.h 21110 21111STARFIVE SOC DRIVERS 21112M: Conor Dooley <conor@kernel.org> 21113S: Maintained 21114T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21115F: Documentation/devicetree/bindings/soc/starfive/ 21116 21117STARFIVE STARLINK PMU DRIVER 21118M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21119S: Maintained 21120F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21121F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21122F: drivers/perf/starfive_starlink_pmu.c 21123 21124STARFIVE TRNG DRIVER 21125M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21126S: Supported 21127F: Documentation/devicetree/bindings/rng/starfive* 21128F: drivers/char/hw_random/jh7110-trng.c 21129 21130STARFIVE WATCHDOG DRIVER 21131M: Xingyu Wu <xingyu.wu@starfivetech.com> 21132M: Samin Guo <samin.guo@starfivetech.com> 21133S: Supported 21134F: Documentation/devicetree/bindings/watchdog/starfive* 21135F: drivers/watchdog/starfive-wdt.c 21136 21137STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21138M: Minda Chen <minda.chen@starfivetech.com> 21139S: Supported 21140F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21141F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21142F: drivers/phy/starfive/phy-jh7110-pcie.c 21143F: drivers/phy/starfive/phy-jh7110-usb.c 21144 21145STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21146M: Changhuang Liang <changhuang.liang@starfivetech.com> 21147S: Supported 21148F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21149F: drivers/irqchip/irq-starfive-jh8100-intc.c 21150 21151STATIC BRANCH/CALL 21152M: Peter Zijlstra <peterz@infradead.org> 21153M: Josh Poimboeuf <jpoimboe@kernel.org> 21154M: Jason Baron <jbaron@akamai.com> 21155R: Steven Rostedt <rostedt@goodmis.org> 21156R: Ard Biesheuvel <ardb@kernel.org> 21157S: Supported 21158F: arch/*/include/asm/jump_label*.h 21159F: arch/*/include/asm/static_call*.h 21160F: arch/*/kernel/jump_label.c 21161F: arch/*/kernel/static_call.c 21162F: include/linux/jump_label*.h 21163F: include/linux/static_call*.h 21164F: kernel/jump_label.c 21165F: kernel/static_call.c 21166 21167STI AUDIO (ASoC) DRIVERS 21168M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21169L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21170S: Maintained 21171F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21172F: sound/soc/sti/ 21173 21174STI CEC DRIVER 21175M: Alain Volmat <alain.volmat@foss.st.com> 21176S: Maintained 21177F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21178F: drivers/media/cec/platform/sti/ 21179 21180STK1160 USB VIDEO CAPTURE DRIVER 21181M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21182L: linux-media@vger.kernel.org 21183S: Maintained 21184T: git git://linuxtv.org/media_tree.git 21185F: drivers/media/usb/stk1160/ 21186 21187STM32 AUDIO (ASoC) DRIVERS 21188M: Olivier Moysan <olivier.moysan@foss.st.com> 21189M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21190L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21191S: Maintained 21192F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21193F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21194F: sound/soc/stm/ 21195 21196STM32 TIMER/LPTIMER DRIVERS 21197M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21198S: Maintained 21199F: Documentation/ABI/testing/*timer-stm32 21200F: Documentation/devicetree/bindings/*/*stm32-*timer* 21201F: drivers/*/stm32-*timer* 21202F: drivers/pwm/pwm-stm32* 21203F: include/linux/*/stm32-*tim* 21204 21205STMMAC ETHERNET DRIVER 21206M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21207M: Jose Abreu <joabreu@synopsys.com> 21208L: netdev@vger.kernel.org 21209S: Supported 21210W: http://www.stlinux.com 21211F: Documentation/networking/device_drivers/ethernet/stmicro/ 21212F: drivers/net/ethernet/stmicro/stmmac/ 21213 21214SUN HAPPY MEAL ETHERNET DRIVER 21215M: Sean Anderson <seanga2@gmail.com> 21216S: Maintained 21217F: drivers/net/ethernet/sun/sunhme.* 21218 21219SUN3/3X 21220M: Sam Creasey <sammy@sammy.net> 21221S: Maintained 21222W: http://sammy.net/sun3/ 21223F: arch/m68k/include/asm/sun3* 21224F: arch/m68k/kernel/*sun3* 21225F: arch/m68k/sun3*/ 21226F: drivers/net/ethernet/i825xx/sun3* 21227 21228SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21229M: Hans de Goede <hdegoede@redhat.com> 21230L: linux-input@vger.kernel.org 21231S: Maintained 21232F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21233F: drivers/input/keyboard/sun4i-lradc-keys.c 21234 21235SUNDANCE NETWORK DRIVER 21236M: Denis Kirjanov <kda@linux-powerpc.org> 21237L: netdev@vger.kernel.org 21238S: Maintained 21239F: drivers/net/ethernet/dlink/sundance.c 21240 21241SUNPLUS ETHERNET DRIVER 21242M: Wells Lu <wellslutw@gmail.com> 21243L: netdev@vger.kernel.org 21244S: Maintained 21245W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21246F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21247F: drivers/net/ethernet/sunplus/ 21248 21249SUNPLUS MMC DRIVER 21250M: Tony Huang <tonyhuang.sunplus@gmail.com> 21251M: Li-hao Kuo <lhjeff911@gmail.com> 21252S: Maintained 21253F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21254F: drivers/mmc/host/sunplus-mmc.c 21255 21256SUNPLUS OCOTP DRIVER 21257M: Vincent Shih <vincent.sunplus@gmail.com> 21258S: Maintained 21259F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21260F: drivers/nvmem/sunplus-ocotp.c 21261 21262SUNPLUS PWM DRIVER 21263M: Hammer Hsieh <hammerh0314@gmail.com> 21264S: Maintained 21265F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21266F: drivers/pwm/pwm-sunplus.c 21267 21268SUNPLUS RTC DRIVER 21269M: Vincent Shih <vincent.sunplus@gmail.com> 21270L: linux-rtc@vger.kernel.org 21271S: Maintained 21272F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21273F: drivers/rtc/rtc-sunplus.c 21274 21275SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21276M: Li-hao Kuo <lhjeff911@gmail.com> 21277L: linux-spi@vger.kernel.org 21278S: Maintained 21279F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21280F: drivers/spi/spi-sunplus-sp7021.c 21281 21282SUNPLUS UART DRIVER 21283M: Hammer Hsieh <hammerh0314@gmail.com> 21284S: Maintained 21285F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21286F: drivers/tty/serial/sunplus-uart.c 21287 21288SUNPLUS USB2 PHY DRIVER 21289M: Vincent Shih <vincent.sunplus@gmail.com> 21290L: linux-usb@vger.kernel.org 21291S: Maintained 21292F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21293F: drivers/phy/sunplus/Kconfig 21294F: drivers/phy/sunplus/Makefile 21295F: drivers/phy/sunplus/phy-sunplus-usb2.c 21296 21297SUNPLUS WATCHDOG DRIVER 21298M: Xiantao Hu <xt.hu@cqplus1.com> 21299L: linux-watchdog@vger.kernel.org 21300S: Maintained 21301F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21302F: drivers/watchdog/sunplus_wdt.c 21303 21304SUPERH 21305M: Yoshinori Sato <ysato@users.sourceforge.jp> 21306M: Rich Felker <dalias@libc.org> 21307M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21308L: linux-sh@vger.kernel.org 21309S: Maintained 21310Q: http://patchwork.kernel.org/project/linux-sh/list/ 21311F: Documentation/arch/sh/ 21312F: arch/sh/ 21313F: drivers/sh/ 21314 21315SUSPEND TO RAM 21316M: "Rafael J. Wysocki" <rafael@kernel.org> 21317M: Len Brown <len.brown@intel.com> 21318M: Pavel Machek <pavel@ucw.cz> 21319L: linux-pm@vger.kernel.org 21320S: Supported 21321B: https://bugzilla.kernel.org 21322F: Documentation/power/ 21323F: arch/x86/kernel/acpi/sleep* 21324F: arch/x86/kernel/acpi/wakeup* 21325F: drivers/base/power/ 21326F: include/linux/freezer.h 21327F: include/linux/pm.h 21328F: include/linux/suspend.h 21329F: kernel/power/ 21330 21331SVGA HANDLING 21332M: Martin Mares <mj@ucw.cz> 21333L: linux-video@atrey.karlin.mff.cuni.cz 21334S: Maintained 21335F: Documentation/admin-guide/svga.rst 21336F: arch/x86/boot/video* 21337 21338SWITCHDEV 21339M: Jiri Pirko <jiri@resnulli.us> 21340M: Ivan Vecera <ivecera@redhat.com> 21341L: netdev@vger.kernel.org 21342S: Supported 21343F: include/net/switchdev.h 21344F: net/switchdev/ 21345 21346SY8106A REGULATOR DRIVER 21347M: Icenowy Zheng <icenowy@aosc.io> 21348S: Maintained 21349F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21350F: drivers/regulator/sy8106a-regulator.c 21351 21352SYNC FILE FRAMEWORK 21353M: Sumit Semwal <sumit.semwal@linaro.org> 21354R: Gustavo Padovan <gustavo@padovan.org> 21355L: linux-media@vger.kernel.org 21356L: dri-devel@lists.freedesktop.org 21357S: Maintained 21358T: git git://anongit.freedesktop.org/drm/drm-misc 21359F: Documentation/driver-api/sync_file.rst 21360F: drivers/dma-buf/dma-fence* 21361F: drivers/dma-buf/sw_sync.c 21362F: drivers/dma-buf/sync_* 21363F: include/linux/sync_file.h 21364F: include/uapi/linux/sync_file.h 21365 21366SYNOPSYS ARC ARCHITECTURE 21367M: Vineet Gupta <vgupta@kernel.org> 21368L: linux-snps-arc@lists.infradead.org 21369S: Supported 21370T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21371F: Documentation/arch/arc 21372F: Documentation/devicetree/bindings/arc/* 21373F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21374F: arch/arc/ 21375F: drivers/clocksource/arc_timer.c 21376F: drivers/tty/serial/arc_uart.c 21377 21378SYNOPSYS ARC HSDK SDP pll clock driver 21379M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21380S: Supported 21381F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21382F: drivers/clk/clk-hsdk-pll.c 21383 21384SYNOPSYS ARC SDP clock driver 21385M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21386S: Supported 21387F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21388F: drivers/clk/axs10x/* 21389 21390SYNOPSYS ARC SDP platform support 21391M: Alexey Brodkin <abrodkin@synopsys.com> 21392S: Supported 21393F: Documentation/devicetree/bindings/arc/axs10* 21394F: arch/arc/boot/dts/ax* 21395F: arch/arc/plat-axs10x 21396 21397SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21398M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21399S: Supported 21400F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21401F: drivers/reset/reset-axs10x.c 21402 21403SYNOPSYS CREG GPIO DRIVER 21404M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21405S: Maintained 21406F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21407F: drivers/gpio/gpio-creg-snps.c 21408 21409SYNOPSYS DESIGNWARE 8250 UART DRIVER 21410M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21411R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21412S: Supported 21413F: drivers/tty/serial/8250/8250_dw.c 21414F: drivers/tty/serial/8250/8250_dwlib.* 21415F: drivers/tty/serial/8250/8250_lpss.c 21416 21417SYNOPSYS DESIGNWARE APB GPIO DRIVER 21418M: Hoan Tran <hoan@os.amperecomputing.com> 21419M: Serge Semin <fancer.lancer@gmail.com> 21420L: linux-gpio@vger.kernel.org 21421S: Maintained 21422F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21423F: drivers/gpio/gpio-dwapb.c 21424 21425SYNOPSYS DESIGNWARE APB SSI DRIVER 21426M: Serge Semin <fancer.lancer@gmail.com> 21427L: linux-spi@vger.kernel.org 21428S: Supported 21429F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21430F: drivers/spi/spi-dw* 21431 21432SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21433M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21434S: Maintained 21435F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21436F: drivers/dma/dw-axi-dmac/ 21437 21438SYNOPSYS DESIGNWARE DMAC DRIVER 21439M: Viresh Kumar <vireshk@kernel.org> 21440R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21441S: Maintained 21442F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21443F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21444F: drivers/dma/dw/ 21445F: include/dt-bindings/dma/dw-dmac.h 21446F: include/linux/dma/dw.h 21447F: include/linux/platform_data/dma-dw.h 21448 21449SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21450M: Jose Abreu <Jose.Abreu@synopsys.com> 21451L: netdev@vger.kernel.org 21452S: Supported 21453F: drivers/net/ethernet/synopsys/ 21454 21455SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21456M: Jose Abreu <Jose.Abreu@synopsys.com> 21457L: netdev@vger.kernel.org 21458S: Supported 21459F: drivers/net/pcs/pcs-xpcs.c 21460F: drivers/net/pcs/pcs-xpcs.h 21461F: include/linux/pcs/pcs-xpcs.h 21462 21463SYNOPSYS DESIGNWARE I2C DRIVER 21464M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21465R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21466R: Mika Westerberg <mika.westerberg@linux.intel.com> 21467R: Jan Dabros <jsd@semihalf.com> 21468L: linux-i2c@vger.kernel.org 21469S: Supported 21470F: drivers/i2c/busses/i2c-designware-* 21471 21472SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21473M: Jaehoon Chung <jh80.chung@samsung.com> 21474L: linux-mmc@vger.kernel.org 21475S: Maintained 21476F: drivers/mmc/host/dw_mmc* 21477 21478SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21479M: Shuai Xue <xueshuai@linux.alibaba.com> 21480M: Jing Zhang <renyu.zj@linux.alibaba.com> 21481S: Supported 21482F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21483F: drivers/perf/dwc_pcie_pmu.c 21484 21485SYNOPSYS HSDK RESET CONTROLLER DRIVER 21486M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21487S: Supported 21488F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21489F: drivers/reset/reset-hsdk.c 21490F: include/dt-bindings/reset/snps,hsdk-reset.h 21491 21492SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21493M: Prabu Thangamuthu <prabu.t@synopsys.com> 21494M: Manjunath M B <manjumb@synopsys.com> 21495L: linux-mmc@vger.kernel.org 21496S: Maintained 21497F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21498 21499SYSTEM CONFIGURATION (SYSCON) 21500M: Lee Jones <lee@kernel.org> 21501M: Arnd Bergmann <arnd@arndb.de> 21502S: Supported 21503T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21504F: drivers/mfd/syscon.c 21505 21506SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21507M: Sudeep Holla <sudeep.holla@arm.com> 21508R: Cristian Marussi <cristian.marussi@arm.com> 21509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21510S: Maintained 21511F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21512F: drivers/clk/clk-sc[mp]i.c 21513F: drivers/cpufreq/sc[mp]i-cpufreq.c 21514F: drivers/firmware/arm_scmi/ 21515F: drivers/firmware/arm_scpi.c 21516F: drivers/hwmon/scmi-hwmon.c 21517F: drivers/pmdomain/arm/ 21518F: drivers/powercap/arm_scmi_powercap.c 21519F: drivers/regulator/scmi-regulator.c 21520F: drivers/reset/reset-scmi.c 21521F: include/linux/sc[mp]i_protocol.h 21522F: include/trace/events/scmi.h 21523F: include/uapi/linux/virtio_scmi.h 21524 21525SYSTEM RESET/SHUTDOWN DRIVERS 21526M: Sebastian Reichel <sre@kernel.org> 21527L: linux-pm@vger.kernel.org 21528S: Maintained 21529T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21530F: Documentation/devicetree/bindings/power/reset/ 21531F: drivers/power/reset/ 21532 21533SYSTEM TRACE MODULE CLASS 21534M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21535S: Maintained 21536T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21537F: Documentation/trace/stm.rst 21538F: drivers/hwtracing/stm/ 21539F: include/linux/stm.h 21540F: include/uapi/linux/stm.h 21541 21542SYSTEM76 ACPI DRIVER 21543M: Jeremy Soller <jeremy@system76.com> 21544M: System76 Product Development <productdev@system76.com> 21545L: platform-driver-x86@vger.kernel.org 21546S: Maintained 21547F: drivers/platform/x86/system76_acpi.c 21548 21549SYSV FILESYSTEM 21550S: Orphan 21551F: Documentation/filesystems/sysv-fs.rst 21552F: fs/sysv/ 21553F: include/linux/sysv_fs.h 21554 21555TASKSTATS STATISTICS INTERFACE 21556M: Balbir Singh <bsingharora@gmail.com> 21557S: Maintained 21558F: Documentation/accounting/taskstats* 21559F: include/linux/taskstats* 21560F: kernel/taskstats.c 21561 21562TC subsystem 21563M: Jamal Hadi Salim <jhs@mojatatu.com> 21564M: Cong Wang <xiyou.wangcong@gmail.com> 21565M: Jiri Pirko <jiri@resnulli.us> 21566L: netdev@vger.kernel.org 21567S: Maintained 21568F: include/net/pkt_cls.h 21569F: include/net/pkt_sched.h 21570F: include/net/tc_act/ 21571F: include/uapi/linux/pkt_cls.h 21572F: include/uapi/linux/pkt_sched.h 21573F: include/uapi/linux/tc_act/ 21574F: include/uapi/linux/tc_ematch/ 21575F: net/sched/ 21576F: tools/testing/selftests/tc-testing 21577 21578TC90522 MEDIA DRIVER 21579M: Akihiro Tsukada <tskd08@gmail.com> 21580L: linux-media@vger.kernel.org 21581S: Odd Fixes 21582F: drivers/media/dvb-frontends/tc90522* 21583 21584TCP LOW PRIORITY MODULE 21585M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21586M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21587S: Maintained 21588W: http://tcp-lp-mod.sourceforge.net/ 21589F: net/ipv4/tcp_lp.c 21590 21591TDA10071 MEDIA DRIVER 21592L: linux-media@vger.kernel.org 21593S: Orphan 21594W: https://linuxtv.org 21595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21596F: drivers/media/dvb-frontends/tda10071* 21597 21598TDA18212 MEDIA DRIVER 21599L: linux-media@vger.kernel.org 21600S: Orphan 21601W: https://linuxtv.org 21602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21603F: drivers/media/tuners/tda18212* 21604 21605TDA18218 MEDIA DRIVER 21606L: linux-media@vger.kernel.org 21607S: Orphan 21608W: https://linuxtv.org 21609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21610F: drivers/media/tuners/tda18218* 21611 21612TDA18250 MEDIA DRIVER 21613M: Olli Salonen <olli.salonen@iki.fi> 21614L: linux-media@vger.kernel.org 21615S: Maintained 21616W: https://linuxtv.org 21617Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21618T: git git://linuxtv.org/media_tree.git 21619F: drivers/media/tuners/tda18250* 21620 21621TDA18271 MEDIA DRIVER 21622M: Michael Krufky <mkrufky@linuxtv.org> 21623L: linux-media@vger.kernel.org 21624S: Maintained 21625W: https://linuxtv.org 21626W: http://github.com/mkrufky 21627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21628T: git git://linuxtv.org/mkrufky/tuners.git 21629F: drivers/media/tuners/tda18271* 21630 21631TDA1997x MEDIA DRIVER 21632M: Tim Harvey <tharvey@gateworks.com> 21633L: linux-media@vger.kernel.org 21634S: Maintained 21635W: https://linuxtv.org 21636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21637F: drivers/media/i2c/tda1997x.* 21638 21639TDA827x MEDIA DRIVER 21640M: Michael Krufky <mkrufky@linuxtv.org> 21641L: linux-media@vger.kernel.org 21642S: Maintained 21643W: https://linuxtv.org 21644W: http://github.com/mkrufky 21645Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21646T: git git://linuxtv.org/mkrufky/tuners.git 21647F: drivers/media/tuners/tda8290.* 21648 21649TDA8290 MEDIA DRIVER 21650M: Michael Krufky <mkrufky@linuxtv.org> 21651L: linux-media@vger.kernel.org 21652S: Maintained 21653W: https://linuxtv.org 21654W: http://github.com/mkrufky 21655Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21656T: git git://linuxtv.org/mkrufky/tuners.git 21657F: drivers/media/tuners/tda8290.* 21658 21659TDA9840 MEDIA DRIVER 21660M: Hans Verkuil <hverkuil@xs4all.nl> 21661L: linux-media@vger.kernel.org 21662S: Maintained 21663W: https://linuxtv.org 21664T: git git://linuxtv.org/media_tree.git 21665F: drivers/media/i2c/tda9840* 21666 21667TEA5761 TUNER DRIVER 21668M: Mauro Carvalho Chehab <mchehab@kernel.org> 21669L: linux-media@vger.kernel.org 21670S: Odd fixes 21671W: https://linuxtv.org 21672T: git git://linuxtv.org/media_tree.git 21673F: drivers/media/tuners/tea5761.* 21674 21675TEA5767 TUNER DRIVER 21676M: Mauro Carvalho Chehab <mchehab@kernel.org> 21677L: linux-media@vger.kernel.org 21678S: Maintained 21679W: https://linuxtv.org 21680T: git git://linuxtv.org/media_tree.git 21681F: drivers/media/tuners/tea5767.* 21682 21683TEA6415C MEDIA DRIVER 21684M: Hans Verkuil <hverkuil@xs4all.nl> 21685L: linux-media@vger.kernel.org 21686S: Maintained 21687W: https://linuxtv.org 21688T: git git://linuxtv.org/media_tree.git 21689F: drivers/media/i2c/tea6415c* 21690 21691TEA6420 MEDIA DRIVER 21692M: Hans Verkuil <hverkuil@xs4all.nl> 21693L: linux-media@vger.kernel.org 21694S: Maintained 21695W: https://linuxtv.org 21696T: git git://linuxtv.org/media_tree.git 21697F: drivers/media/i2c/tea6420* 21698 21699TEAM DRIVER 21700M: Jiri Pirko <jiri@resnulli.us> 21701L: netdev@vger.kernel.org 21702S: Supported 21703F: Documentation/netlink/specs/team.yaml 21704F: drivers/net/team/ 21705F: include/linux/if_team.h 21706F: include/uapi/linux/if_team.h 21707F: tools/testing/selftests/drivers/net/team/ 21708 21709TECHNICAL ADVISORY BOARD PROCESS DOCS 21710M: "Theodore Ts'o" <tytso@mit.edu> 21711M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21712L: tech-board-discuss@lists.linux.dev 21713S: Maintained 21714F: Documentation/process/contribution-maturity-model.rst 21715F: Documentation/process/researcher-guidelines.rst 21716 21717TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21718M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21719S: Maintained 21720F: arch/x86/platform/ts5500/ 21721 21722TECHNOTREND USB IR RECEIVER 21723M: Sean Young <sean@mess.org> 21724L: linux-media@vger.kernel.org 21725S: Maintained 21726F: drivers/media/rc/ttusbir.c 21727 21728TECHWELL TW9900 VIDEO DECODER 21729M: Mehdi Djait <mehdi.djait@bootlin.com> 21730L: linux-media@vger.kernel.org 21731S: Maintained 21732F: drivers/media/i2c/tw9900.c 21733 21734TECHWELL TW9910 VIDEO DECODER 21735L: linux-media@vger.kernel.org 21736S: Orphan 21737F: drivers/media/i2c/tw9910.c 21738F: include/media/i2c/tw9910.h 21739 21740TEE SUBSYSTEM 21741M: Jens Wiklander <jens.wiklander@linaro.org> 21742R: Sumit Garg <sumit.garg@linaro.org> 21743L: op-tee@lists.trustedfirmware.org 21744S: Maintained 21745F: Documentation/driver-api/tee.rst 21746F: Documentation/tee/ 21747F: Documentation/userspace-api/tee.rst 21748F: drivers/tee/ 21749F: include/linux/tee_drv.h 21750F: include/uapi/linux/tee.h 21751 21752TEGRA ARCHITECTURE SUPPORT 21753M: Thierry Reding <thierry.reding@gmail.com> 21754M: Jonathan Hunter <jonathanh@nvidia.com> 21755L: linux-tegra@vger.kernel.org 21756S: Supported 21757Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21758T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21759N: [^a-z]tegra 21760 21761TEGRA CLOCK DRIVER 21762M: Peter De Schrijver <pdeschrijver@nvidia.com> 21763M: Prashant Gaikwad <pgaikwad@nvidia.com> 21764S: Supported 21765F: drivers/clk/tegra/ 21766 21767TEGRA DMA DRIVERS 21768M: Laxman Dewangan <ldewangan@nvidia.com> 21769M: Jon Hunter <jonathanh@nvidia.com> 21770S: Supported 21771F: drivers/dma/tegra* 21772 21773TEGRA I2C DRIVER 21774M: Laxman Dewangan <ldewangan@nvidia.com> 21775R: Dmitry Osipenko <digetx@gmail.com> 21776S: Supported 21777F: drivers/i2c/busses/i2c-tegra.c 21778 21779TEGRA IOMMU DRIVERS 21780M: Thierry Reding <thierry.reding@gmail.com> 21781R: Krishna Reddy <vdumpa@nvidia.com> 21782L: linux-tegra@vger.kernel.org 21783S: Supported 21784F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21785F: drivers/iommu/tegra* 21786 21787TEGRA KBC DRIVER 21788M: Laxman Dewangan <ldewangan@nvidia.com> 21789S: Supported 21790F: drivers/input/keyboard/tegra-kbc.c 21791 21792TEGRA NAND DRIVER 21793M: Stefan Agner <stefan@agner.ch> 21794M: Lucas Stach <dev@lynxeye.de> 21795S: Maintained 21796F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21797F: drivers/mtd/nand/raw/tegra_nand.c 21798 21799TEGRA PWM DRIVER 21800M: Thierry Reding <thierry.reding@gmail.com> 21801S: Supported 21802F: drivers/pwm/pwm-tegra.c 21803 21804TEGRA QUAD SPI DRIVER 21805M: Thierry Reding <thierry.reding@gmail.com> 21806M: Jonathan Hunter <jonathanh@nvidia.com> 21807M: Sowjanya Komatineni <skomatineni@nvidia.com> 21808L: linux-tegra@vger.kernel.org 21809S: Maintained 21810F: drivers/spi/spi-tegra210-quad.c 21811 21812TEGRA SERIAL DRIVER 21813M: Laxman Dewangan <ldewangan@nvidia.com> 21814S: Supported 21815F: drivers/tty/serial/serial-tegra.c 21816 21817TEGRA SPI DRIVER 21818M: Laxman Dewangan <ldewangan@nvidia.com> 21819S: Supported 21820F: drivers/spi/spi-tegra* 21821 21822TEGRA VIDEO DRIVER 21823M: Thierry Reding <thierry.reding@gmail.com> 21824M: Jonathan Hunter <jonathanh@nvidia.com> 21825M: Sowjanya Komatineni <skomatineni@nvidia.com> 21826M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21827L: linux-media@vger.kernel.org 21828L: linux-tegra@vger.kernel.org 21829S: Maintained 21830F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21831F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21832F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21833F: drivers/staging/media/tegra-video/ 21834 21835TEGRA XUSB PADCTL DRIVER 21836M: JC Kuo <jckuo@nvidia.com> 21837S: Supported 21838F: drivers/phy/tegra/xusb* 21839 21840TEHUTI ETHERNET DRIVER 21841M: Andy Gospodarek <andy@greyhouse.net> 21842L: netdev@vger.kernel.org 21843S: Supported 21844F: drivers/net/ethernet/tehuti/* 21845 21846TELECOM CLOCK DRIVER FOR MCPL0010 21847M: Mark Gross <markgross@kernel.org> 21848S: Supported 21849F: drivers/char/tlclk.c 21850 21851TEMPO SEMICONDUCTOR DRIVERS 21852M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21853S: Maintained 21854F: Documentation/devicetree/bindings/sound/tscs*.txt 21855F: sound/soc/codecs/tscs*.c 21856F: sound/soc/codecs/tscs*.h 21857 21858TENSILICA XTENSA PORT (xtensa) 21859M: Chris Zankel <chris@zankel.net> 21860M: Max Filippov <jcmvbkbc@gmail.com> 21861S: Maintained 21862T: git https://github.com/jcmvbkbc/linux-xtensa.git 21863F: arch/xtensa/ 21864F: drivers/irqchip/irq-xtensa-* 21865 21866TEXAS INSTRUMENTS ASoC DRIVERS 21867M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21868L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21869S: Maintained 21870F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21871F: sound/soc/ti/ 21872 21873TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21874M: Shenghao Ding <shenghao-ding@ti.com> 21875M: Kevin Lu <kevin-lu@ti.com> 21876M: Baojun Xu <baojun.xu@ti.com> 21877L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21878S: Maintained 21879F: Documentation/devicetree/bindings/sound/tas2552.txt 21880F: Documentation/devicetree/bindings/sound/tas2562.yaml 21881F: Documentation/devicetree/bindings/sound/tas2770.yaml 21882F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21883F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21884F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21885F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21886F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21887F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21888F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21889F: include/sound/tas2*.h 21890F: include/sound/tlv320*.h 21891F: include/sound/tpa6130a2-plat.h 21892F: sound/pci/hda/tas2781_hda_i2c.c 21893F: sound/soc/codecs/pcm1681.c 21894F: sound/soc/codecs/pcm1789*.* 21895F: sound/soc/codecs/pcm179x*.* 21896F: sound/soc/codecs/pcm186x*.* 21897F: sound/soc/codecs/pcm3008.* 21898F: sound/soc/codecs/pcm3060*.* 21899F: sound/soc/codecs/pcm3168a*.* 21900F: sound/soc/codecs/pcm5102a.c 21901F: sound/soc/codecs/pcm512x*.* 21902F: sound/soc/codecs/tas2*.* 21903F: sound/soc/codecs/tlv320*.* 21904F: sound/soc/codecs/tpa6130a2.* 21905 21906TEXAS INSTRUMENTS DMA DRIVERS 21907M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21908L: dmaengine@vger.kernel.org 21909S: Maintained 21910F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21911F: Documentation/devicetree/bindings/dma/ti-edma.txt 21912F: Documentation/devicetree/bindings/dma/ti/ 21913F: drivers/dma/ti/ 21914F: include/linux/dma/k3-psil.h 21915F: include/linux/dma/k3-udma-glue.h 21916F: include/linux/dma/ti-cppi5.h 21917X: drivers/dma/ti/cppi41.c 21918 21919TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21920M: Robert Marko <robert.marko@sartura.hr> 21921M: Luka Perkov <luka.perkov@sartura.hr> 21922L: linux-hwmon@vger.kernel.org 21923S: Maintained 21924F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21925F: Documentation/hwmon/tps23861.rst 21926F: drivers/hwmon/tps23861.c 21927 21928TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21929M: Ricardo Ribalda <ribalda@kernel.org> 21930L: linux-iio@vger.kernel.org 21931S: Supported 21932F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21933F: drivers/iio/dac/ti-dac7612.c 21934 21935TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21936M: Nishanth Menon <nm@ti.com> 21937M: Tero Kristo <kristo@kernel.org> 21938M: Santosh Shilimkar <ssantosh@kernel.org> 21939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21940S: Maintained 21941F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21942F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21943F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21944F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21945F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21946F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21947F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21948F: drivers/clk/keystone/sci-clk.c 21949F: drivers/firmware/ti_sci* 21950F: drivers/irqchip/irq-ti-sci-inta.c 21951F: drivers/irqchip/irq-ti-sci-intr.c 21952F: drivers/reset/reset-ti-sci.c 21953F: drivers/soc/ti/ti_sci_inta_msi.c 21954F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21955F: include/dt-bindings/soc/ti,sci_pm_domain.h 21956F: include/linux/soc/ti/ti_sci_inta_msi.h 21957F: include/linux/soc/ti/ti_sci_protocol.h 21958 21959TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21960M: Puranjay Mohan <puranjay12@gmail.com> 21961L: linux-iio@vger.kernel.org 21962S: Supported 21963F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21964F: drivers/iio/temperature/tmp117.c 21965 21966THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21967M: Hans Verkuil <hverkuil@xs4all.nl> 21968L: linux-media@vger.kernel.org 21969S: Maintained 21970W: https://linuxtv.org 21971T: git git://linuxtv.org/media_tree.git 21972F: drivers/media/radio/radio-raremono.c 21973 21974THERMAL 21975M: Rafael J. Wysocki <rafael@kernel.org> 21976M: Daniel Lezcano <daniel.lezcano@linaro.org> 21977R: Zhang Rui <rui.zhang@intel.com> 21978R: Lukasz Luba <lukasz.luba@arm.com> 21979L: linux-pm@vger.kernel.org 21980S: Supported 21981Q: https://patchwork.kernel.org/project/linux-pm/list/ 21982T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21983F: Documentation/ABI/testing/sysfs-class-thermal 21984F: Documentation/admin-guide/thermal/ 21985F: Documentation/devicetree/bindings/thermal/ 21986F: Documentation/driver-api/thermal/ 21987F: drivers/thermal/ 21988F: include/dt-bindings/thermal/ 21989F: include/linux/cpu_cooling.h 21990F: include/linux/thermal.h 21991F: include/uapi/linux/thermal.h 21992F: tools/lib/thermal/ 21993F: tools/thermal/ 21994 21995THERMAL DRIVER FOR AMLOGIC SOCS 21996M: Guillaume La Roque <glaroque@baylibre.com> 21997L: linux-pm@vger.kernel.org 21998L: linux-amlogic@lists.infradead.org 21999S: Supported 22000W: http://linux-meson.com/ 22001F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 22002F: drivers/thermal/amlogic_thermal.c 22003 22004THERMAL/CPU_COOLING 22005M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 22006M: Daniel Lezcano <daniel.lezcano@linaro.org> 22007M: Viresh Kumar <viresh.kumar@linaro.org> 22008R: Lukasz Luba <lukasz.luba@arm.com> 22009L: linux-pm@vger.kernel.org 22010S: Supported 22011F: Documentation/driver-api/thermal/cpu-cooling-api.rst 22012F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 22013F: drivers/thermal/cpufreq_cooling.c 22014F: drivers/thermal/cpuidle_cooling.c 22015F: include/linux/cpu_cooling.h 22016 22017THERMAL/POWER_ALLOCATOR 22018M: Lukasz Luba <lukasz.luba@arm.com> 22019L: linux-pm@vger.kernel.org 22020S: Maintained 22021F: Documentation/driver-api/thermal/power_allocator.rst 22022F: drivers/thermal/gov_power_allocator.c 22023F: drivers/thermal/thermal_trace_ipa.h 22024 22025THINKPAD ACPI EXTRAS DRIVER 22026M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22027L: ibm-acpi-devel@lists.sourceforge.net 22028L: platform-driver-x86@vger.kernel.org 22029S: Maintained 22030W: http://ibm-acpi.sourceforge.net 22031W: http://thinkwiki.org/wiki/Ibm-acpi 22032T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22033F: drivers/platform/x86/thinkpad_acpi.c 22034 22035THINKPAD LMI DRIVER 22036M: Mark Pearson <markpearson@lenovo.com> 22037L: platform-driver-x86@vger.kernel.org 22038S: Maintained 22039F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22040F: drivers/platform/x86/think-lmi.? 22041 22042THP7312 ISP DRIVER 22043M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22044M: Paul Elder <paul.elder@ideasonboard.com> 22045L: linux-media@vger.kernel.org 22046S: Maintained 22047T: git git://linuxtv.org/media_tree.git 22048F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22049F: Documentation/userspace-api/media/drivers/thp7312.rst 22050F: drivers/media/i2c/thp7312.c 22051F: include/uapi/linux/thp7312.h 22052 22053THUNDERBOLT DMA TRAFFIC TEST DRIVER 22054M: Isaac Hazan <isaac.hazan@intel.com> 22055L: linux-usb@vger.kernel.org 22056S: Maintained 22057F: drivers/thunderbolt/dma_test.c 22058 22059THUNDERBOLT DRIVER 22060M: Andreas Noever <andreas.noever@gmail.com> 22061M: Michael Jamet <michael.jamet@intel.com> 22062M: Mika Westerberg <mika.westerberg@linux.intel.com> 22063M: Yehezkel Bernat <YehezkelShB@gmail.com> 22064L: linux-usb@vger.kernel.org 22065S: Maintained 22066T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22067F: Documentation/admin-guide/thunderbolt.rst 22068F: drivers/thunderbolt/ 22069F: include/linux/thunderbolt.h 22070 22071THUNDERBOLT NETWORK DRIVER 22072M: Michael Jamet <michael.jamet@intel.com> 22073M: Mika Westerberg <mika.westerberg@linux.intel.com> 22074M: Yehezkel Bernat <YehezkelShB@gmail.com> 22075L: netdev@vger.kernel.org 22076S: Maintained 22077F: drivers/net/thunderbolt/ 22078 22079THUNDERX GPIO DRIVER 22080M: Robert Richter <rric@kernel.org> 22081S: Odd Fixes 22082F: drivers/gpio/gpio-thunderx.c 22083 22084TI ADS7924 ADC DRIVER 22085M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22086L: linux-iio@vger.kernel.org 22087S: Supported 22088F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22089F: drivers/iio/adc/ti-ads7924.c 22090 22091TI AM437X VPFE DRIVER 22092M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22093L: linux-media@vger.kernel.org 22094S: Maintained 22095W: https://linuxtv.org 22096Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22097T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22098F: drivers/media/platform/ti/am437x/ 22099 22100TI BANDGAP AND THERMAL DRIVER 22101M: Eduardo Valentin <edubezval@gmail.com> 22102M: Keerthy <j-keerthy@ti.com> 22103L: linux-pm@vger.kernel.org 22104L: linux-omap@vger.kernel.org 22105S: Maintained 22106F: drivers/thermal/ti-soc-thermal/ 22107 22108TI BQ27XXX POWER SUPPLY DRIVER 22109F: drivers/power/supply/bq27xxx_battery.c 22110F: drivers/power/supply/bq27xxx_battery_i2c.c 22111F: include/linux/power/bq27xxx_battery.h 22112 22113TI CDCE706 CLOCK DRIVER 22114M: Max Filippov <jcmvbkbc@gmail.com> 22115S: Maintained 22116F: drivers/clk/clk-cdce706.c 22117 22118TI CLOCK DRIVER 22119M: Tero Kristo <kristo@kernel.org> 22120L: linux-omap@vger.kernel.org 22121S: Odd Fixes 22122F: drivers/clk/ti/ 22123F: include/linux/clk/ti.h 22124 22125TI DAVINCI MACHINE SUPPORT 22126M: Bartosz Golaszewski <brgl@bgdev.pl> 22127L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22128S: Maintained 22129T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22130F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22131F: arch/arm/boot/dts/ti/davinci/ 22132F: arch/arm/mach-davinci/ 22133F: drivers/i2c/busses/i2c-davinci.c 22134 22135TI DAVINCI SERIES CLOCK DRIVER 22136M: David Lechner <david@lechnology.com> 22137S: Maintained 22138F: Documentation/devicetree/bindings/clock/ti/davinci/ 22139F: drivers/clk/davinci/ 22140F: include/linux/clk/davinci.h 22141 22142TI DAVINCI SERIES GPIO DRIVER 22143M: Keerthy <j-keerthy@ti.com> 22144L: linux-gpio@vger.kernel.org 22145S: Maintained 22146F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22147F: drivers/gpio/gpio-davinci.c 22148 22149TI DAVINCI SERIES MEDIA DRIVER 22150M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22151L: linux-media@vger.kernel.org 22152S: Maintained 22153W: https://linuxtv.org 22154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22155T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22156F: drivers/media/platform/ti/davinci/ 22157F: include/media/davinci/ 22158 22159TI ENHANCED CAPTURE (eCAP) DRIVER 22160M: Vignesh Raghavendra <vigneshr@ti.com> 22161R: Julien Panis <jpanis@baylibre.com> 22162L: linux-iio@vger.kernel.org 22163L: linux-omap@vger.kernel.org 22164S: Maintained 22165F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22166F: drivers/counter/ti-ecap-capture.c 22167 22168TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22169R: David Lechner <david@lechnology.com> 22170L: linux-iio@vger.kernel.org 22171F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22172F: drivers/counter/ti-eqep.c 22173 22174TI ETHERNET SWITCH DRIVER (CPSW) 22175R: Siddharth Vadapalli <s-vadapalli@ti.com> 22176R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22177R: Roger Quadros <rogerq@kernel.org> 22178L: linux-omap@vger.kernel.org 22179L: netdev@vger.kernel.org 22180S: Maintained 22181F: drivers/net/ethernet/ti/cpsw* 22182F: drivers/net/ethernet/ti/davinci* 22183 22184TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22185M: Alex Dubov <oakad@yahoo.com> 22186S: Maintained 22187W: http://tifmxx.berlios.de/ 22188F: drivers/memstick/host/tifm_ms.c 22189F: drivers/misc/tifm* 22190F: drivers/mmc/host/tifm_sd.c 22191F: include/linux/tifm.h 22192 22193TI FPD-LINK DRIVERS 22194M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22195L: linux-media@vger.kernel.org 22196S: Maintained 22197F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22198F: drivers/media/i2c/ds90* 22199F: include/media/i2c/ds90* 22200 22201TI HDC302X HUMIDITY DRIVER 22202M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22203M: Li peiyu <579lpy@gmail.com> 22204L: linux-iio@vger.kernel.org 22205S: Maintained 22206F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22207F: drivers/iio/humidity/hdc3020.c 22208 22209TI ICSSG ETHERNET DRIVER (ICSSG) 22210R: MD Danish Anwar <danishanwar@ti.com> 22211R: Roger Quadros <rogerq@kernel.org> 22212L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22213L: netdev@vger.kernel.org 22214S: Maintained 22215F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22216F: drivers/net/ethernet/ti/icssg/* 22217 22218TI J721E CSI2RX DRIVER 22219M: Jai Luthra <j-luthra@ti.com> 22220L: linux-media@vger.kernel.org 22221S: Maintained 22222F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22223F: drivers/media/platform/ti/j721e-csi2rx/ 22224 22225TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22226M: Nishanth Menon <nm@ti.com> 22227M: Santosh Shilimkar <ssantosh@kernel.org> 22228L: linux-kernel@vger.kernel.org 22229L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22230S: Maintained 22231T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22232F: drivers/pmdomain/ti/omap_prm.c 22233F: drivers/soc/ti/* 22234 22235TI LM49xxx FAMILY ASoC CODEC DRIVERS 22236M: M R Swami Reddy <mr.swami.reddy@ti.com> 22237M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22238L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22239S: Maintained 22240F: sound/soc/codecs/isabelle* 22241F: sound/soc/codecs/lm49453* 22242 22243TI LMP92064 ADC DRIVER 22244M: Leonard Göhrs <l.goehrs@pengutronix.de> 22245R: kernel@pengutronix.de 22246L: linux-iio@vger.kernel.org 22247S: Maintained 22248F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22249F: drivers/iio/adc/ti-lmp92064.c 22250 22251TI PCM3060 ASoC CODEC DRIVER 22252M: Kirill Marinushkin <kmarinushkin@birdec.com> 22253L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22254S: Maintained 22255F: Documentation/devicetree/bindings/sound/pcm3060.txt 22256F: sound/soc/codecs/pcm3060* 22257 22258TI TAS571X FAMILY ASoC CODEC DRIVER 22259M: Kevin Cernekee <cernekee@chromium.org> 22260L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22261S: Odd Fixes 22262F: sound/soc/codecs/tas571x* 22263 22264TI TMAG5273 MAGNETOMETER DRIVER 22265M: Gerald Loacker <gerald.loacker@wolfvision.net> 22266L: linux-iio@vger.kernel.org 22267S: Maintained 22268F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22269F: drivers/iio/magnetometer/tmag5273.c 22270 22271TI TRF7970A NFC DRIVER 22272M: Mark Greer <mgreer@animalcreek.com> 22273L: linux-wireless@vger.kernel.org 22274S: Supported 22275F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22276F: drivers/nfc/trf7970a.c 22277 22278TI TSC2046 ADC DRIVER 22279M: Oleksij Rempel <o.rempel@pengutronix.de> 22280R: kernel@pengutronix.de 22281L: linux-iio@vger.kernel.org 22282S: Maintained 22283F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22284F: drivers/iio/adc/ti-tsc2046.c 22285 22286TI TWL4030 SERIES SOC CODEC DRIVER 22287M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22288L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22289S: Maintained 22290F: sound/soc/codecs/twl4030* 22291 22292TI VPE/CAL DRIVERS 22293M: Benoit Parrot <bparrot@ti.com> 22294L: linux-media@vger.kernel.org 22295S: Maintained 22296W: http://linuxtv.org/ 22297Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22298F: Documentation/devicetree/bindings/media/ti,cal.yaml 22299F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22300F: drivers/media/platform/ti/cal/ 22301F: drivers/media/platform/ti/vpe/ 22302 22303TI WILINK WIRELESS DRIVERS 22304L: linux-wireless@vger.kernel.org 22305S: Orphan 22306W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22307W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22308F: drivers/net/wireless/ti/ 22309 22310TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22311M: John Stultz <jstultz@google.com> 22312M: Thomas Gleixner <tglx@linutronix.de> 22313R: Stephen Boyd <sboyd@kernel.org> 22314L: linux-kernel@vger.kernel.org 22315S: Supported 22316T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22317F: include/linux/clocksource.h 22318F: include/linux/time.h 22319F: include/linux/timekeeper_internal.h 22320F: include/linux/timekeeping.h 22321F: include/linux/timex.h 22322F: include/uapi/linux/time.h 22323F: include/uapi/linux/timex.h 22324F: kernel/time/alarmtimer.c 22325F: kernel/time/clocksource* 22326F: kernel/time/ntp* 22327F: kernel/time/time.c 22328F: kernel/time/timeconst.bc 22329F: kernel/time/timeconv.c 22330F: kernel/time/timecounter.c 22331F: kernel/time/timekeeping* 22332F: kernel/time/time_test.c 22333F: tools/testing/selftests/timers/ 22334 22335TIPC NETWORK LAYER 22336M: Jon Maloy <jmaloy@redhat.com> 22337M: Ying Xue <ying.xue@windriver.com> 22338L: netdev@vger.kernel.org (core kernel code) 22339L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22340S: Maintained 22341W: http://tipc.sourceforge.net/ 22342F: include/uapi/linux/tipc*.h 22343F: net/tipc/ 22344 22345TLAN NETWORK DRIVER 22346M: Samuel Chessman <chessman@tux.org> 22347L: tlan-devel@lists.sourceforge.net (subscribers-only) 22348S: Maintained 22349W: http://sourceforge.net/projects/tlan/ 22350F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22351F: drivers/net/ethernet/ti/tlan.* 22352 22353TMIO/SDHI MMC DRIVER 22354M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22355L: linux-mmc@vger.kernel.org 22356L: linux-renesas-soc@vger.kernel.org 22357S: Supported 22358F: drivers/mmc/host/renesas_sdhi* 22359F: drivers/mmc/host/tmio_mmc* 22360F: include/linux/mfd/tmio.h 22361 22362TMP513 HARDWARE MONITOR DRIVER 22363M: Eric Tremblay <etremblay@distech-controls.com> 22364L: linux-hwmon@vger.kernel.org 22365S: Maintained 22366F: Documentation/hwmon/tmp513.rst 22367F: drivers/hwmon/tmp513.c 22368 22369TMPFS (SHMEM FILESYSTEM) 22370M: Hugh Dickins <hughd@google.com> 22371L: linux-mm@kvack.org 22372S: Maintained 22373F: include/linux/shmem_fs.h 22374F: mm/shmem.c 22375 22376TOMOYO SECURITY MODULE 22377M: Kentaro Takeda <takedakn@nttdata.co.jp> 22378M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22379L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22380L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22381L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22382L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22383S: Maintained 22384W: https://tomoyo.osdn.jp/ 22385F: security/tomoyo/ 22386 22387TOPSTAR LAPTOP EXTRAS DRIVER 22388M: Herton Ronaldo Krzesinski <herton@canonical.com> 22389L: platform-driver-x86@vger.kernel.org 22390S: Maintained 22391F: drivers/platform/x86/topstar-laptop.c 22392 22393TORTURE-TEST MODULES 22394M: Davidlohr Bueso <dave@stgolabs.net> 22395M: "Paul E. McKenney" <paulmck@kernel.org> 22396M: Josh Triplett <josh@joshtriplett.org> 22397L: linux-kernel@vger.kernel.org 22398S: Supported 22399T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22400F: Documentation/RCU/torture.rst 22401F: kernel/locking/locktorture.c 22402F: kernel/rcu/rcuscale.c 22403F: kernel/rcu/rcutorture.c 22404F: kernel/rcu/refscale.c 22405F: kernel/torture.c 22406 22407TOSHIBA ACPI EXTRAS DRIVER 22408M: Azael Avalos <coproscefalo@gmail.com> 22409L: platform-driver-x86@vger.kernel.org 22410S: Maintained 22411F: drivers/platform/x86/toshiba_acpi.c 22412 22413TOSHIBA BLUETOOTH DRIVER 22414M: Azael Avalos <coproscefalo@gmail.com> 22415L: platform-driver-x86@vger.kernel.org 22416S: Maintained 22417F: drivers/platform/x86/toshiba_bluetooth.c 22418 22419TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22420M: Azael Avalos <coproscefalo@gmail.com> 22421L: platform-driver-x86@vger.kernel.org 22422S: Maintained 22423F: drivers/platform/x86/toshiba_haps.c 22424 22425TOSHIBA SMM DRIVER 22426M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22427S: Maintained 22428W: http://www.buzzard.org.uk/toshiba/ 22429F: drivers/char/toshiba.c 22430F: include/linux/toshiba.h 22431F: include/uapi/linux/toshiba.h 22432 22433TOSHIBA TC358743 DRIVER 22434M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22435L: linux-media@vger.kernel.org 22436S: Maintained 22437F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22438F: drivers/media/i2c/tc358743* 22439F: include/media/i2c/tc358743.h 22440 22441TOSHIBA WMI HOTKEYS DRIVER 22442M: Azael Avalos <coproscefalo@gmail.com> 22443L: platform-driver-x86@vger.kernel.org 22444S: Maintained 22445F: drivers/platform/x86/toshiba-wmi.c 22446 22447TPM DEVICE DRIVER 22448M: Peter Huewe <peterhuewe@gmx.de> 22449M: Jarkko Sakkinen <jarkko@kernel.org> 22450R: Jason Gunthorpe <jgg@ziepe.ca> 22451L: linux-integrity@vger.kernel.org 22452S: Maintained 22453W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22454Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22455T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22456F: Documentation/devicetree/bindings/tpm/ 22457F: drivers/char/tpm/ 22458 22459TPS546D24 DRIVER 22460M: Duke Du <dukedu83@gmail.com> 22461L: linux-hwmon@vger.kernel.org 22462S: Maintained 22463F: Documentation/hwmon/tps546d24.rst 22464F: drivers/hwmon/pmbus/tps546d24.c 22465 22466TQ SYSTEMS BOARD & DRIVER SUPPORT 22467L: linux@ew.tq-group.com 22468S: Supported 22469W: https://www.tq-group.com/en/products/tq-embedded/ 22470F: arch/arm/boot/dts/imx*mba*.dts* 22471F: arch/arm/boot/dts/imx*tqma*.dts* 22472F: arch/arm/boot/dts/mba*.dtsi 22473F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22474F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22475F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22476F: arch/arm64/boot/dts/freescale/mba*.dtsi 22477F: arch/arm64/boot/dts/freescale/tqml*.dts* 22478F: drivers/gpio/gpio-tqmx86.c 22479F: drivers/mfd/tqmx86.c 22480F: drivers/watchdog/tqmx86_wdt.c 22481 22482TRACING 22483M: Steven Rostedt <rostedt@goodmis.org> 22484M: Masami Hiramatsu <mhiramat@kernel.org> 22485R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22486L: linux-kernel@vger.kernel.org 22487L: linux-trace-kernel@vger.kernel.org 22488S: Maintained 22489Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22490T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22491F: Documentation/trace/* 22492F: fs/tracefs/ 22493F: include/linux/trace*.h 22494F: include/trace/ 22495F: kernel/trace/ 22496F: scripts/tracing/ 22497F: tools/testing/selftests/ftrace/ 22498 22499TRACING MMIO ACCESSES (MMIOTRACE) 22500M: Steven Rostedt <rostedt@goodmis.org> 22501M: Masami Hiramatsu <mhiramat@kernel.org> 22502R: Karol Herbst <karolherbst@gmail.com> 22503R: Pekka Paalanen <ppaalanen@gmail.com> 22504L: linux-kernel@vger.kernel.org 22505L: nouveau@lists.freedesktop.org 22506S: Maintained 22507F: arch/x86/mm/kmmio.c 22508F: arch/x86/mm/mmio-mod.c 22509F: arch/x86/mm/testmmiotrace.c 22510F: include/linux/mmiotrace.h 22511F: kernel/trace/trace_mmiotrace.c 22512 22513TRACING OS NOISE / LATENCY TRACERS 22514M: Steven Rostedt <rostedt@goodmis.org> 22515M: Daniel Bristot de Oliveira <bristot@kernel.org> 22516S: Maintained 22517F: Documentation/trace/hwlat_detector.rst 22518F: Documentation/trace/osnoise-tracer.rst 22519F: Documentation/trace/timerlat-tracer.rst 22520F: arch/*/kernel/trace.c 22521F: include/trace/events/osnoise.h 22522F: kernel/trace/trace_hwlat.c 22523F: kernel/trace/trace_irqsoff.c 22524F: kernel/trace/trace_osnoise.c 22525F: kernel/trace/trace_sched_wakeup.c 22526 22527TRADITIONAL CHINESE DOCUMENTATION 22528M: Hu Haowen <2023002089@link.tyut.edu.cn> 22529S: Maintained 22530W: https://github.com/srcres258/linux-doc 22531T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22532F: Documentation/translations/zh_TW/ 22533 22534TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22535M: Dan Williams <dan.j.williams@intel.com> 22536L: linux-coco@lists.linux.dev 22537S: Maintained 22538F: Documentation/ABI/testing/configfs-tsm 22539F: drivers/virt/coco/tsm.c 22540F: include/linux/tsm.h 22541 22542TTY LAYER AND SERIAL DRIVERS 22543M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22544M: Jiri Slaby <jirislaby@kernel.org> 22545L: linux-kernel@vger.kernel.org 22546L: linux-serial@vger.kernel.org 22547S: Supported 22548T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22549F: Documentation/devicetree/bindings/serial/ 22550F: Documentation/driver-api/serial/ 22551F: drivers/tty/ 22552F: include/linux/selection.h 22553F: include/linux/serial.h 22554F: include/linux/serial_core.h 22555F: include/linux/sysrq.h 22556F: include/linux/tty*.h 22557F: include/linux/vt.h 22558F: include/linux/vt_*.h 22559F: include/uapi/linux/serial.h 22560F: include/uapi/linux/serial_core.h 22561F: include/uapi/linux/tty.h 22562 22563TUA9001 MEDIA DRIVER 22564L: linux-media@vger.kernel.org 22565S: Orphan 22566W: https://linuxtv.org 22567Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22568F: drivers/media/tuners/tua9001* 22569 22570TULIP NETWORK DRIVERS 22571L: netdev@vger.kernel.org 22572L: linux-parisc@vger.kernel.org 22573S: Orphan 22574F: drivers/net/ethernet/dec/tulip/ 22575 22576TUN/TAP driver 22577M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22578M: Jason Wang <jasowang@redhat.com> 22579S: Maintained 22580W: http://vtun.sourceforge.net/tun 22581F: Documentation/networking/tuntap.rst 22582F: arch/um/os-Linux/drivers/ 22583F: drivers/net/tap.c 22584F: drivers/net/tun.c 22585 22586TURBOCHANNEL SUBSYSTEM 22587M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22588M: Ralf Baechle <ralf@linux-mips.org> 22589L: linux-mips@vger.kernel.org 22590S: Maintained 22591Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22592F: drivers/tc/ 22593F: include/linux/tc.h 22594 22595TURBOSTAT UTILITY 22596M: "Len Brown" <lenb@kernel.org> 22597L: linux-pm@vger.kernel.org 22598S: Supported 22599Q: https://patchwork.kernel.org/project/linux-pm/list/ 22600B: https://bugzilla.kernel.org 22601T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22602F: tools/power/x86/turbostat/ 22603F: tools/testing/selftests/turbostat/ 22604 22605TW5864 VIDEO4LINUX DRIVER 22606M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22607M: Anton Sviridenko <anton@corp.bluecherry.net> 22608M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22609M: Andrey Utkin <andrey_utkin@fastmail.com> 22610L: linux-media@vger.kernel.org 22611S: Supported 22612F: drivers/media/pci/tw5864/ 22613 22614TW68 VIDEO4LINUX DRIVER 22615M: Hans Verkuil <hverkuil@xs4all.nl> 22616L: linux-media@vger.kernel.org 22617S: Odd Fixes 22618W: https://linuxtv.org 22619T: git git://linuxtv.org/media_tree.git 22620F: drivers/media/pci/tw68/ 22621 22622TW686X VIDEO4LINUX DRIVER 22623M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22624L: linux-media@vger.kernel.org 22625S: Maintained 22626W: http://linuxtv.org 22627T: git git://linuxtv.org/media_tree.git 22628F: drivers/media/pci/tw686x/ 22629 22630U-BOOT ENVIRONMENT VARIABLES 22631M: Rafał Miłecki <rafal@milecki.pl> 22632S: Maintained 22633F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22634F: drivers/nvmem/u-boot-env.c 22635 22636UACCE ACCELERATOR FRAMEWORK 22637M: Zhangfei Gao <zhangfei.gao@linaro.org> 22638M: Zhou Wang <wangzhou1@hisilicon.com> 22639L: linux-accelerators@lists.ozlabs.org 22640L: linux-kernel@vger.kernel.org 22641S: Maintained 22642F: Documentation/ABI/testing/sysfs-driver-uacce 22643F: Documentation/misc-devices/uacce.rst 22644F: drivers/misc/uacce/ 22645F: include/linux/uacce.h 22646F: include/uapi/misc/uacce/ 22647 22648UBI FILE SYSTEM (UBIFS) 22649M: Richard Weinberger <richard@nod.at> 22650R: Zhihao Cheng <chengzhihao1@huawei.com> 22651L: linux-mtd@lists.infradead.org 22652S: Supported 22653W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22655T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22656F: Documentation/ABI/testing/sysfs-fs-ubifs 22657F: Documentation/filesystems/ubifs-authentication.rst 22658F: Documentation/filesystems/ubifs.rst 22659F: fs/ubifs/ 22660 22661UBLK USERSPACE BLOCK DRIVER 22662M: Ming Lei <ming.lei@redhat.com> 22663L: linux-block@vger.kernel.org 22664S: Maintained 22665F: Documentation/block/ublk.rst 22666F: drivers/block/ublk_drv.c 22667F: include/uapi/linux/ublk_cmd.h 22668 22669UBSAN 22670M: Kees Cook <keescook@chromium.org> 22671R: Marco Elver <elver@google.com> 22672R: Andrey Konovalov <andreyknvl@gmail.com> 22673R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22674L: kasan-dev@googlegroups.com 22675L: linux-hardening@vger.kernel.org 22676S: Supported 22677T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22678F: Documentation/dev-tools/ubsan.rst 22679F: include/linux/ubsan.h 22680F: lib/Kconfig.ubsan 22681F: lib/test_ubsan.c 22682F: lib/ubsan.c 22683F: scripts/Makefile.ubsan 22684K: \bARCH_HAS_UBSAN\b 22685 22686UCLINUX (M68KNOMMU AND COLDFIRE) 22687M: Greg Ungerer <gerg@linux-m68k.org> 22688L: linux-m68k@lists.linux-m68k.org 22689S: Maintained 22690W: http://www.linux-m68k.org/ 22691T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22692F: arch/m68k/*/*_no.* 22693F: arch/m68k/68*/ 22694F: arch/m68k/coldfire/ 22695F: arch/m68k/include/asm/*_no.* 22696 22697UDF FILESYSTEM 22698M: Jan Kara <jack@suse.com> 22699S: Maintained 22700F: Documentation/filesystems/udf.rst 22701F: fs/udf/ 22702 22703UDRAW TABLET 22704M: Bastien Nocera <hadess@hadess.net> 22705L: linux-input@vger.kernel.org 22706S: Maintained 22707F: drivers/hid/hid-udraw-ps3.c 22708 22709UFS FILESYSTEM 22710M: Evgeniy Dushistov <dushistov@mail.ru> 22711S: Maintained 22712F: Documentation/admin-guide/ufs.rst 22713F: fs/ufs/ 22714 22715UHID USERSPACE HID IO DRIVER 22716M: David Rheinsberg <david@readahead.eu> 22717L: linux-input@vger.kernel.org 22718S: Maintained 22719F: drivers/hid/uhid.c 22720F: include/uapi/linux/uhid.h 22721 22722ULPI BUS 22723M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22724L: linux-usb@vger.kernel.org 22725S: Maintained 22726F: drivers/usb/common/ulpi.c 22727F: include/linux/ulpi/ 22728 22729UNICODE SUBSYSTEM 22730M: Gabriel Krisman Bertazi <krisman@kernel.org> 22731L: linux-fsdevel@vger.kernel.org 22732S: Supported 22733F: fs/unicode/ 22734 22735UNIFDEF 22736M: Tony Finch <dot@dotat.at> 22737S: Maintained 22738W: http://dotat.at/prog/unifdef 22739F: scripts/unifdef.c 22740 22741UNIFORM CDROM DRIVER 22742M: Phillip Potter <phil@philpotter.co.uk> 22743S: Maintained 22744F: Documentation/cdrom/ 22745F: drivers/cdrom/cdrom.c 22746F: include/linux/cdrom.h 22747F: include/uapi/linux/cdrom.h 22748 22749UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22750R: Alim Akhtar <alim.akhtar@samsung.com> 22751R: Avri Altman <avri.altman@wdc.com> 22752R: Bart Van Assche <bvanassche@acm.org> 22753L: linux-scsi@vger.kernel.org 22754S: Supported 22755F: Documentation/devicetree/bindings/ufs/ 22756F: Documentation/scsi/ufs.rst 22757F: drivers/ufs/core/ 22758 22759UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22760M: Pedro Sousa <pedrom.sousa@synopsys.com> 22761L: linux-scsi@vger.kernel.org 22762S: Supported 22763F: drivers/ufs/host/*dwc* 22764 22765UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22766M: Alim Akhtar <alim.akhtar@samsung.com> 22767L: linux-scsi@vger.kernel.org 22768S: Maintained 22769F: drivers/ufs/host/ufs-exynos* 22770 22771UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22772M: Peter Wang <peter.wang@mediatek.com> 22773R: Stanley Jhu <chu.stanley@gmail.com> 22774L: linux-scsi@vger.kernel.org 22775L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22776S: Maintained 22777F: drivers/ufs/host/ufs-mediatek* 22778 22779UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22780M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22781L: linux-arm-msm@vger.kernel.org 22782L: linux-scsi@vger.kernel.org 22783S: Maintained 22784F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22785F: drivers/ufs/host/ufs-qcom* 22786 22787UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22788M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22789L: linux-renesas-soc@vger.kernel.org 22790L: linux-scsi@vger.kernel.org 22791S: Maintained 22792F: drivers/ufs/host/ufs-renesas.c 22793 22794UNSORTED BLOCK IMAGES (UBI) 22795M: Richard Weinberger <richard@nod.at> 22796R: Zhihao Cheng <chengzhihao1@huawei.com> 22797L: linux-mtd@lists.infradead.org 22798S: Supported 22799W: http://www.linux-mtd.infradead.org/ 22800T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22801T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22802F: drivers/mtd/ubi/ 22803F: include/linux/mtd/ubi.h 22804F: include/uapi/mtd/ubi-user.h 22805 22806USB "USBNET" DRIVER FRAMEWORK 22807M: Oliver Neukum <oneukum@suse.com> 22808L: netdev@vger.kernel.org 22809S: Maintained 22810W: http://www.linux-usb.org/usbnet 22811F: drivers/net/usb/usbnet.c 22812F: include/linux/usb/usbnet.h 22813 22814USB ACM DRIVER 22815M: Oliver Neukum <oneukum@suse.com> 22816L: linux-usb@vger.kernel.org 22817S: Maintained 22818F: Documentation/usb/acm.rst 22819F: drivers/usb/class/cdc-acm.* 22820 22821USB APPLE MFI FASTCHARGE DRIVER 22822M: Bastien Nocera <hadess@hadess.net> 22823L: linux-usb@vger.kernel.org 22824S: Maintained 22825F: drivers/usb/misc/apple-mfi-fastcharge.c 22826 22827USB AR5523 WIRELESS DRIVER 22828L: linux-wireless@vger.kernel.org 22829S: Orphan 22830F: drivers/net/wireless/ath/ar5523/ 22831 22832USB ATTACHED SCSI 22833M: Oliver Neukum <oneukum@suse.com> 22834L: linux-usb@vger.kernel.org 22835L: linux-scsi@vger.kernel.org 22836S: Maintained 22837F: drivers/usb/storage/uas.c 22838 22839USB CDC ETHERNET DRIVER 22840M: Oliver Neukum <oliver@neukum.org> 22841L: linux-usb@vger.kernel.org 22842S: Maintained 22843F: drivers/net/usb/cdc_*.c 22844F: include/uapi/linux/usb/cdc.h 22845 22846USB CHAOSKEY DRIVER 22847M: Keith Packard <keithp@keithp.com> 22848L: linux-usb@vger.kernel.org 22849S: Maintained 22850F: drivers/usb/misc/chaoskey.c 22851 22852USB CYPRESS C67X00 DRIVER 22853L: linux-usb@vger.kernel.org 22854S: Orphan 22855F: drivers/usb/c67x00/ 22856 22857USB DAVICOM DM9601 DRIVER 22858M: Peter Korsgaard <peter@korsgaard.com> 22859L: netdev@vger.kernel.org 22860S: Maintained 22861W: http://www.linux-usb.org/usbnet 22862F: drivers/net/usb/dm9601.c 22863 22864USB EHCI DRIVER 22865M: Alan Stern <stern@rowland.harvard.edu> 22866L: linux-usb@vger.kernel.org 22867S: Maintained 22868F: Documentation/usb/ehci.rst 22869F: drivers/usb/host/ehci* 22870 22871USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22872M: Jiri Kosina <jikos@kernel.org> 22873M: Benjamin Tissoires <bentiss@kernel.org> 22874L: linux-usb@vger.kernel.org 22875S: Maintained 22876T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22877F: Documentation/hid/hiddev.rst 22878F: drivers/hid/usbhid/ 22879 22880USB INTEL XHCI ROLE MUX DRIVER 22881M: Hans de Goede <hdegoede@redhat.com> 22882L: linux-usb@vger.kernel.org 22883S: Maintained 22884F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22885 22886USB IP DRIVER FOR HISILICON KIRIN 960 22887M: Yu Chen <chenyu56@huawei.com> 22888M: Binghui Wang <wangbinghui@hisilicon.com> 22889L: linux-usb@vger.kernel.org 22890S: Maintained 22891F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22892F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22893 22894USB IP DRIVER FOR HISILICON KIRIN 970 22895M: Mauro Carvalho Chehab <mchehab@kernel.org> 22896L: linux-usb@vger.kernel.org 22897S: Maintained 22898F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22899F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22900 22901USB ISP116X DRIVER 22902M: Olav Kongas <ok@artecdesign.ee> 22903L: linux-usb@vger.kernel.org 22904S: Maintained 22905F: drivers/usb/host/isp116x* 22906F: include/linux/usb/isp116x.h 22907 22908USB ISP1760 DRIVER 22909M: Rui Miguel Silva <rui.silva@linaro.org> 22910L: linux-usb@vger.kernel.org 22911S: Maintained 22912F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22913F: drivers/usb/isp1760/* 22914 22915USB LAN78XX ETHERNET DRIVER 22916M: Woojung Huh <woojung.huh@microchip.com> 22917M: UNGLinuxDriver@microchip.com 22918L: netdev@vger.kernel.org 22919S: Maintained 22920F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22921F: drivers/net/usb/lan78xx.* 22922F: include/dt-bindings/net/microchip-lan78xx.h 22923 22924USB MASS STORAGE DRIVER 22925M: Alan Stern <stern@rowland.harvard.edu> 22926L: linux-usb@vger.kernel.org 22927L: usb-storage@lists.one-eyed-alien.net 22928S: Maintained 22929F: drivers/usb/storage/ 22930 22931USB MIDI DRIVER 22932M: Clemens Ladisch <clemens@ladisch.de> 22933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22934S: Maintained 22935T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22936F: sound/usb/midi.* 22937 22938USB NETWORKING DRIVERS 22939L: linux-usb@vger.kernel.org 22940S: Odd Fixes 22941F: drivers/net/usb/ 22942 22943USB OHCI DRIVER 22944M: Alan Stern <stern@rowland.harvard.edu> 22945L: linux-usb@vger.kernel.org 22946S: Maintained 22947F: Documentation/usb/ohci.rst 22948F: drivers/usb/host/ohci* 22949 22950USB OTG FSM (Finite State Machine) 22951M: Peter Chen <peter.chen@kernel.org> 22952L: linux-usb@vger.kernel.org 22953S: Maintained 22954T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22955F: drivers/usb/common/usb-otg-fsm.c 22956 22957USB OVER IP DRIVER 22958M: Valentina Manea <valentina.manea.m@gmail.com> 22959M: Shuah Khan <shuah@kernel.org> 22960M: Shuah Khan <skhan@linuxfoundation.org> 22961R: Hongren Zheng <i@zenithal.me> 22962L: linux-usb@vger.kernel.org 22963S: Maintained 22964F: Documentation/usb/usbip_protocol.rst 22965F: drivers/usb/usbip/ 22966F: tools/testing/selftests/drivers/usb/usbip/ 22967F: tools/usb/usbip/ 22968 22969USB PEGASUS 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/pegasus 22975T: git https://github.com/petkan/pegasus.git 22976F: drivers/net/usb/pegasus.* 22977 22978USB PRINTER DRIVER (usblp) 22979M: Pete Zaitcev <zaitcev@redhat.com> 22980L: linux-usb@vger.kernel.org 22981S: Supported 22982F: drivers/usb/class/usblp.c 22983 22984USB QMI WWAN NETWORK DRIVER 22985M: Bjørn Mork <bjorn@mork.no> 22986L: netdev@vger.kernel.org 22987S: Maintained 22988F: Documentation/ABI/testing/sysfs-class-net-qmi 22989F: drivers/net/usb/qmi_wwan.c 22990 22991USB RAW GADGET DRIVER 22992R: Andrey Konovalov <andreyknvl@gmail.com> 22993L: linux-usb@vger.kernel.org 22994S: Maintained 22995F: Documentation/usb/raw-gadget.rst 22996F: drivers/usb/gadget/legacy/raw_gadget.c 22997F: include/uapi/linux/usb/raw_gadget.h 22998 22999USB RTL8150 DRIVER 23000M: Petko Manolov <petkan@nucleusys.com> 23001L: linux-usb@vger.kernel.org 23002L: netdev@vger.kernel.org 23003S: Maintained 23004W: https://github.com/petkan/rtl8150 23005T: git https://github.com/petkan/rtl8150.git 23006F: drivers/net/usb/rtl8150.c 23007 23008USB SERIAL SUBSYSTEM 23009M: Johan Hovold <johan@kernel.org> 23010L: linux-usb@vger.kernel.org 23011S: Maintained 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 23013F: Documentation/usb/usb-serial.rst 23014F: drivers/usb/serial/ 23015F: include/linux/usb/serial.h 23016 23017USB SMSC75XX ETHERNET DRIVER 23018M: Steve Glendinning <steve.glendinning@shawell.net> 23019L: netdev@vger.kernel.org 23020S: Maintained 23021F: drivers/net/usb/smsc75xx.* 23022 23023USB SMSC95XX ETHERNET DRIVER 23024M: Steve Glendinning <steve.glendinning@shawell.net> 23025M: UNGLinuxDriver@microchip.com 23026L: netdev@vger.kernel.org 23027S: Maintained 23028F: drivers/net/usb/smsc95xx.* 23029 23030USB SUBSYSTEM 23031M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23032L: linux-usb@vger.kernel.org 23033S: Supported 23034W: http://www.linux-usb.org 23035T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23036F: Documentation/devicetree/bindings/usb/ 23037F: Documentation/usb/ 23038F: drivers/usb/ 23039F: include/dt-bindings/usb/ 23040F: include/linux/usb.h 23041F: include/linux/usb/ 23042F: include/uapi/linux/usb/ 23043 23044USB TYPEC BUS FOR ALTERNATE MODES 23045M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23046L: linux-usb@vger.kernel.org 23047S: Maintained 23048F: Documentation/ABI/testing/sysfs-bus-typec 23049F: Documentation/driver-api/usb/typec_bus.rst 23050F: drivers/usb/typec/altmodes/ 23051F: include/linux/usb/typec_altmode.h 23052 23053USB TYPEC CLASS 23054M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23055L: linux-usb@vger.kernel.org 23056S: Maintained 23057F: Documentation/ABI/testing/sysfs-class-typec 23058F: Documentation/driver-api/usb/typec.rst 23059F: drivers/usb/typec/ 23060F: include/linux/usb/typec.h 23061 23062USB TYPEC INTEL PMC MUX DRIVER 23063M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23064L: linux-usb@vger.kernel.org 23065S: Maintained 23066F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23067F: drivers/usb/typec/mux/intel_pmc_mux.c 23068 23069USB TYPEC PI3USB30532 MUX DRIVER 23070M: Hans de Goede <hdegoede@redhat.com> 23071L: linux-usb@vger.kernel.org 23072S: Maintained 23073F: drivers/usb/typec/mux/pi3usb30532.c 23074 23075USB TYPEC PORT CONTROLLER DRIVERS 23076L: linux-usb@vger.kernel.org 23077S: Orphan 23078F: drivers/usb/typec/tcpm/ 23079 23080USB UHCI DRIVER 23081M: Alan Stern <stern@rowland.harvard.edu> 23082L: linux-usb@vger.kernel.org 23083S: Maintained 23084F: drivers/usb/host/uhci* 23085 23086USB VIDEO CLASS 23087M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23088L: linux-media@vger.kernel.org 23089S: Maintained 23090W: http://www.ideasonboard.org/uvc/ 23091T: git git://linuxtv.org/media_tree.git 23092F: drivers/media/usb/uvc/ 23093F: include/uapi/linux/uvcvideo.h 23094 23095USB WEBCAM GADGET 23096M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23097M: Daniel Scally <dan.scally@ideasonboard.com> 23098L: linux-usb@vger.kernel.org 23099S: Maintained 23100F: drivers/usb/gadget/function/*uvc* 23101F: drivers/usb/gadget/legacy/webcam.c 23102F: include/uapi/linux/usb/g_uvc.h 23103 23104USB XHCI DRIVER 23105M: Mathias Nyman <mathias.nyman@intel.com> 23106L: linux-usb@vger.kernel.org 23107S: Supported 23108F: drivers/usb/host/pci-quirks* 23109F: drivers/usb/host/xhci* 23110 23111USER DATAGRAM PROTOCOL (UDP) 23112M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23113S: Maintained 23114F: include/linux/udp.h 23115F: net/ipv4/udp.c 23116F: net/ipv6/udp.c 23117 23118USER-MODE LINUX (UML) 23119M: Richard Weinberger <richard@nod.at> 23120M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23121M: Johannes Berg <johannes@sipsolutions.net> 23122L: linux-um@lists.infradead.org 23123S: Maintained 23124W: http://user-mode-linux.sourceforge.net 23125Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23127T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23128F: Documentation/virt/uml/ 23129F: arch/um/ 23130F: arch/x86/um/ 23131F: fs/hostfs/ 23132 23133USERSPACE COPYIN/COPYOUT (UIOVEC) 23134M: Alexander Viro <viro@zeniv.linux.org.uk> 23135S: Maintained 23136F: include/linux/uio.h 23137F: lib/iov_iter.c 23138 23139USERSPACE DMA BUFFER DRIVER 23140M: Gerd Hoffmann <kraxel@redhat.com> 23141L: dri-devel@lists.freedesktop.org 23142S: Maintained 23143T: git git://anongit.freedesktop.org/drm/drm-misc 23144F: drivers/dma-buf/udmabuf.c 23145F: include/uapi/linux/udmabuf.h 23146 23147USERSPACE I/O (UIO) 23148M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23149S: Maintained 23150T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23151F: Documentation/driver-api/uio-howto.rst 23152F: drivers/uio/ 23153F: include/linux/uio_driver.h 23154 23155UTIL-LINUX PACKAGE 23156M: Karel Zak <kzak@redhat.com> 23157L: util-linux@vger.kernel.org 23158S: Maintained 23159W: http://en.wikipedia.org/wiki/Util-linux 23160T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23161 23162UUID HELPERS 23163R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23164L: linux-kernel@vger.kernel.org 23165S: Maintained 23166F: include/linux/uuid.h 23167F: lib/test_uuid.c 23168F: lib/uuid.c 23169 23170UV SYSFS DRIVER 23171M: Justin Ernst <justin.ernst@hpe.com> 23172L: platform-driver-x86@vger.kernel.org 23173S: Maintained 23174F: drivers/platform/x86/uv_sysfs.c 23175 23176UVESAFB DRIVER 23177M: Michal Januszewski <spock@gentoo.org> 23178L: linux-fbdev@vger.kernel.org 23179S: Maintained 23180W: https://github.com/mjanusz/v86d 23181F: Documentation/fb/uvesafb.rst 23182F: drivers/video/fbdev/uvesafb.* 23183 23184Ux500 CLOCK DRIVERS 23185M: Ulf Hansson <ulf.hansson@linaro.org> 23186L: linux-clk@vger.kernel.org 23187L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23188S: Maintained 23189F: drivers/clk/ux500/ 23190 23191V4L2 ASYNC AND FWNODE FRAMEWORKS 23192M: Sakari Ailus <sakari.ailus@linux.intel.com> 23193L: linux-media@vger.kernel.org 23194S: Maintained 23195T: git git://linuxtv.org/media_tree.git 23196F: drivers/media/v4l2-core/v4l2-async.c 23197F: drivers/media/v4l2-core/v4l2-fwnode.c 23198F: include/media/v4l2-async.h 23199F: include/media/v4l2-fwnode.h 23200 23201V4L2 LENS DRIVERS 23202M: Sakari Ailus <sakari.ailus@linux.intel.com> 23203L: linux-media@vger.kernel.org 23204S: Maintained 23205F: drivers/media/i2c/ak* 23206F: drivers/media/i2c/dw* 23207F: drivers/media/i2c/lm* 23208 23209V4L2 CAMERA SENSOR DRIVERS 23210M: Sakari Ailus <sakari.ailus@linux.intel.com> 23211L: linux-media@vger.kernel.org 23212S: Maintained 23213F: Documentation/driver-api/media/camera-sensor.rst 23214F: Documentation/driver-api/media/tx-rx.rst 23215F: drivers/media/i2c/ar* 23216F: drivers/media/i2c/gc* 23217F: drivers/media/i2c/hi* 23218F: drivers/media/i2c/imx* 23219F: drivers/media/i2c/mt* 23220F: drivers/media/i2c/og* 23221F: drivers/media/i2c/ov* 23222F: drivers/media/i2c/s5* 23223F: drivers/media/i2c/st-vgxy61.c 23224 23225VF610 NAND DRIVER 23226M: Stefan Agner <stefan@agner.ch> 23227L: linux-mtd@lists.infradead.org 23228S: Supported 23229F: drivers/mtd/nand/raw/vf610_nfc.c 23230 23231VFAT/FAT/MSDOS FILESYSTEM 23232M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23233S: Maintained 23234F: Documentation/filesystems/vfat.rst 23235F: fs/fat/ 23236F: tools/testing/selftests/filesystems/fat/ 23237 23238VFIO CDX DRIVER 23239M: Nipun Gupta <nipun.gupta@amd.com> 23240M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23241L: kvm@vger.kernel.org 23242S: Maintained 23243F: drivers/vfio/cdx/* 23244 23245VFIO DRIVER 23246M: Alex Williamson <alex.williamson@redhat.com> 23247L: kvm@vger.kernel.org 23248S: Maintained 23249T: git https://github.com/awilliam/linux-vfio.git 23250F: Documentation/ABI/testing/debugfs-vfio 23251F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23252F: Documentation/driver-api/vfio.rst 23253F: drivers/vfio/ 23254F: include/linux/vfio.h 23255F: include/linux/vfio_pci_core.h 23256F: include/uapi/linux/vfio.h 23257 23258VFIO FSL-MC DRIVER 23259M: Diana Craciun <diana.craciun@oss.nxp.com> 23260L: kvm@vger.kernel.org 23261S: Maintained 23262F: drivers/vfio/fsl-mc/ 23263 23264VFIO HISILICON PCI DRIVER 23265M: Longfang Liu <liulongfang@huawei.com> 23266M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23267L: kvm@vger.kernel.org 23268S: Maintained 23269F: drivers/vfio/pci/hisilicon/ 23270 23271VFIO MEDIATED DEVICE DRIVERS 23272M: Kirti Wankhede <kwankhede@nvidia.com> 23273L: kvm@vger.kernel.org 23274S: Maintained 23275F: Documentation/driver-api/vfio-mediated-device.rst 23276F: drivers/vfio/mdev/ 23277F: include/linux/mdev.h 23278F: samples/vfio-mdev/ 23279 23280VFIO MLX5 PCI DRIVER 23281M: Yishai Hadas <yishaih@nvidia.com> 23282L: kvm@vger.kernel.org 23283S: Maintained 23284F: drivers/vfio/pci/mlx5/ 23285 23286VFIO NVIDIA GRACE GPU DRIVER 23287M: Ankit Agrawal <ankita@nvidia.com> 23288L: kvm@vger.kernel.org 23289S: Supported 23290F: drivers/vfio/pci/nvgrace-gpu/ 23291 23292VFIO PCI DEVICE SPECIFIC DRIVERS 23293R: Jason Gunthorpe <jgg@nvidia.com> 23294R: Yishai Hadas <yishaih@nvidia.com> 23295R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23296R: Kevin Tian <kevin.tian@intel.com> 23297L: kvm@vger.kernel.org 23298S: Maintained 23299P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23300F: drivers/vfio/pci/*/ 23301 23302VFIO PDS PCI DRIVER 23303M: Brett Creeley <brett.creeley@amd.com> 23304L: kvm@vger.kernel.org 23305S: Maintained 23306F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23307F: drivers/vfio/pci/pds/ 23308 23309VFIO PLATFORM DRIVER 23310M: Eric Auger <eric.auger@redhat.com> 23311L: kvm@vger.kernel.org 23312S: Maintained 23313F: drivers/vfio/platform/ 23314 23315VFIO VIRTIO PCI DRIVER 23316M: Yishai Hadas <yishaih@nvidia.com> 23317L: kvm@vger.kernel.org 23318L: virtualization@lists.linux.dev 23319S: Maintained 23320F: drivers/vfio/pci/virtio 23321 23322VGA_SWITCHEROO 23323R: Lukas Wunner <lukas@wunner.de> 23324S: Maintained 23325T: git git://anongit.freedesktop.org/drm/drm-misc 23326F: Documentation/gpu/vga-switcheroo.rst 23327F: drivers/gpu/vga/vga_switcheroo.c 23328F: include/linux/vga_switcheroo.h 23329 23330VIA RHINE NETWORK DRIVER 23331M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23332S: Maintained 23333F: drivers/net/ethernet/via/via-rhine.c 23334 23335VIA SD/MMC CARD CONTROLLER DRIVER 23336M: Bruce Chang <brucechang@via.com.tw> 23337M: Harald Welte <HaraldWelte@viatech.com> 23338S: Maintained 23339F: drivers/mmc/host/via-sdmmc.c 23340 23341VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23342M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23343L: linux-fbdev@vger.kernel.org 23344S: Maintained 23345F: drivers/video/fbdev/via/ 23346F: include/linux/via-core.h 23347F: include/linux/via_i2c.h 23348 23349VIA VELOCITY NETWORK DRIVER 23350M: Francois Romieu <romieu@fr.zoreil.com> 23351L: netdev@vger.kernel.org 23352S: Maintained 23353F: drivers/net/ethernet/via/via-velocity.* 23354 23355VICODEC VIRTUAL CODEC DRIVER 23356M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23357L: linux-media@vger.kernel.org 23358S: Maintained 23359W: https://linuxtv.org 23360T: git git://linuxtv.org/media_tree.git 23361F: drivers/media/test-drivers/vicodec/* 23362 23363VIDEO I2C POLLING DRIVER 23364M: Matt Ranostay <matt.ranostay@konsulko.com> 23365L: linux-media@vger.kernel.org 23366S: Maintained 23367F: drivers/media/i2c/video-i2c.c 23368 23369VIDEO MULTIPLEXER DRIVER 23370M: Philipp Zabel <p.zabel@pengutronix.de> 23371L: linux-media@vger.kernel.org 23372S: Maintained 23373F: drivers/media/platform/video-mux.c 23374 23375VIDEOBUF2 FRAMEWORK 23376M: Tomasz Figa <tfiga@chromium.org> 23377M: Marek Szyprowski <m.szyprowski@samsung.com> 23378L: linux-media@vger.kernel.org 23379S: Maintained 23380F: drivers/media/common/videobuf2/* 23381F: include/media/videobuf2-* 23382 23383VIDTV VIRTUAL DIGITAL TV DRIVER 23384M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23385L: linux-media@vger.kernel.org 23386S: Maintained 23387W: https://linuxtv.org 23388T: git git://linuxtv.org/media_tree.git 23389F: drivers/media/test-drivers/vidtv/* 23390 23391VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23392M: Shuah Khan <skhan@linuxfoundation.org> 23393R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23394L: linux-media@vger.kernel.org 23395S: Maintained 23396W: https://linuxtv.org 23397T: git git://linuxtv.org/media_tree.git 23398F: drivers/media/test-drivers/vimc/* 23399 23400VIRT LIB 23401M: Alex Williamson <alex.williamson@redhat.com> 23402M: Paolo Bonzini <pbonzini@redhat.com> 23403L: kvm@vger.kernel.org 23404S: Supported 23405F: virt/lib/ 23406 23407VIRTIO AND VHOST VSOCK DRIVER 23408M: Stefan Hajnoczi <stefanha@redhat.com> 23409M: Stefano Garzarella <sgarzare@redhat.com> 23410L: kvm@vger.kernel.org 23411L: virtualization@lists.linux.dev 23412L: netdev@vger.kernel.org 23413S: Maintained 23414F: drivers/vhost/vsock.c 23415F: include/linux/virtio_vsock.h 23416F: include/uapi/linux/virtio_vsock.h 23417F: net/vmw_vsock/virtio_transport.c 23418F: net/vmw_vsock/virtio_transport_common.c 23419 23420VIRTIO BALLOON 23421M: "Michael S. Tsirkin" <mst@redhat.com> 23422M: David Hildenbrand <david@redhat.com> 23423L: virtualization@lists.linux.dev 23424S: Maintained 23425F: drivers/virtio/virtio_balloon.c 23426F: include/linux/balloon_compaction.h 23427F: include/uapi/linux/virtio_balloon.h 23428F: mm/balloon_compaction.c 23429 23430VIRTIO BLOCK AND SCSI DRIVERS 23431M: "Michael S. Tsirkin" <mst@redhat.com> 23432M: Jason Wang <jasowang@redhat.com> 23433R: Paolo Bonzini <pbonzini@redhat.com> 23434R: Stefan Hajnoczi <stefanha@redhat.com> 23435L: virtualization@lists.linux.dev 23436S: Maintained 23437F: drivers/block/virtio_blk.c 23438F: drivers/scsi/virtio_scsi.c 23439F: include/uapi/linux/virtio_blk.h 23440F: include/uapi/linux/virtio_scsi.h 23441 23442VIRTIO CONSOLE DRIVER 23443M: Amit Shah <amit@kernel.org> 23444L: virtualization@lists.linux.dev 23445S: Maintained 23446F: drivers/char/virtio_console.c 23447F: include/uapi/linux/virtio_console.h 23448 23449VIRTIO CORE AND NET DRIVERS 23450M: "Michael S. Tsirkin" <mst@redhat.com> 23451M: Jason Wang <jasowang@redhat.com> 23452R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23453L: virtualization@lists.linux.dev 23454S: Maintained 23455F: Documentation/ABI/testing/sysfs-bus-vdpa 23456F: Documentation/ABI/testing/sysfs-class-vduse 23457F: Documentation/devicetree/bindings/virtio/ 23458F: Documentation/driver-api/virtio/ 23459F: drivers/block/virtio_blk.c 23460F: drivers/crypto/virtio/ 23461F: drivers/net/virtio_net.c 23462F: drivers/vdpa/ 23463F: drivers/virtio/ 23464F: include/linux/vdpa.h 23465F: include/linux/virtio*.h 23466F: include/linux/vringh.h 23467F: include/uapi/linux/virtio_*.h 23468F: tools/virtio/ 23469F: tools/testing/selftests/drivers/net/virtio_net/ 23470 23471VIRTIO CRYPTO DRIVER 23472M: Gonglei <arei.gonglei@huawei.com> 23473L: virtualization@lists.linux.dev 23474L: linux-crypto@vger.kernel.org 23475S: Maintained 23476F: drivers/crypto/virtio/ 23477F: include/uapi/linux/virtio_crypto.h 23478 23479VIRTIO DRIVERS FOR S390 23480M: Cornelia Huck <cohuck@redhat.com> 23481M: Halil Pasic <pasic@linux.ibm.com> 23482M: Eric Farman <farman@linux.ibm.com> 23483L: linux-s390@vger.kernel.org 23484L: virtualization@lists.linux.dev 23485L: kvm@vger.kernel.org 23486S: Supported 23487F: arch/s390/include/uapi/asm/virtio-ccw.h 23488F: drivers/s390/virtio/ 23489 23490VIRTIO FILE SYSTEM 23491M: Vivek Goyal <vgoyal@redhat.com> 23492M: Stefan Hajnoczi <stefanha@redhat.com> 23493M: Miklos Szeredi <miklos@szeredi.hu> 23494L: virtualization@lists.linux.dev 23495L: linux-fsdevel@vger.kernel.org 23496S: Supported 23497W: https://virtio-fs.gitlab.io/ 23498F: Documentation/filesystems/virtiofs.rst 23499F: fs/fuse/virtio_fs.c 23500F: include/uapi/linux/virtio_fs.h 23501 23502VIRTIO GPIO DRIVER 23503M: Enrico Weigelt, metux IT consult <info@metux.net> 23504M: Viresh Kumar <vireshk@kernel.org> 23505L: linux-gpio@vger.kernel.org 23506L: virtualization@lists.linux.dev 23507S: Maintained 23508F: drivers/gpio/gpio-virtio.c 23509F: include/uapi/linux/virtio_gpio.h 23510 23511VIRTIO GPU DRIVER 23512M: David Airlie <airlied@redhat.com> 23513M: Gerd Hoffmann <kraxel@redhat.com> 23514R: Gurchetan Singh <gurchetansingh@chromium.org> 23515R: Chia-I Wu <olvaffe@gmail.com> 23516L: dri-devel@lists.freedesktop.org 23517L: virtualization@lists.linux.dev 23518S: Maintained 23519T: git git://anongit.freedesktop.org/drm/drm-misc 23520F: drivers/gpu/drm/ci/xfails/virtio* 23521F: drivers/gpu/drm/virtio/ 23522F: include/uapi/linux/virtio_gpu.h 23523 23524VIRTIO HOST (VHOST) 23525M: "Michael S. Tsirkin" <mst@redhat.com> 23526M: Jason Wang <jasowang@redhat.com> 23527L: kvm@vger.kernel.org 23528L: virtualization@lists.linux.dev 23529L: netdev@vger.kernel.org 23530S: Maintained 23531T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23532F: drivers/vhost/ 23533F: include/linux/sched/vhost_task.h 23534F: include/linux/vhost_iotlb.h 23535F: include/uapi/linux/vhost.h 23536F: kernel/vhost_task.c 23537 23538VIRTIO HOST (VHOST-SCSI) 23539M: "Michael S. Tsirkin" <mst@redhat.com> 23540M: Jason Wang <jasowang@redhat.com> 23541M: Mike Christie <michael.christie@oracle.com> 23542R: Paolo Bonzini <pbonzini@redhat.com> 23543R: Stefan Hajnoczi <stefanha@redhat.com> 23544L: virtualization@lists.linux.dev 23545S: Maintained 23546F: drivers/vhost/scsi.c 23547 23548VIRTIO I2C DRIVER 23549M: Conghui Chen <conghui.chen@intel.com> 23550M: Viresh Kumar <viresh.kumar@linaro.org> 23551L: linux-i2c@vger.kernel.org 23552L: virtualization@lists.linux.dev 23553S: Maintained 23554F: drivers/i2c/busses/i2c-virtio.c 23555F: include/uapi/linux/virtio_i2c.h 23556 23557VIRTIO INPUT DRIVER 23558M: Gerd Hoffmann <kraxel@redhat.com> 23559S: Maintained 23560F: drivers/virtio/virtio_input.c 23561F: include/uapi/linux/virtio_input.h 23562 23563VIRTIO IOMMU DRIVER 23564M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23565L: virtualization@lists.linux.dev 23566S: Maintained 23567F: drivers/iommu/virtio-iommu.c 23568F: include/uapi/linux/virtio_iommu.h 23569 23570VIRTIO MEM DRIVER 23571M: David Hildenbrand <david@redhat.com> 23572L: virtualization@lists.linux.dev 23573S: Maintained 23574W: https://virtio-mem.gitlab.io/ 23575F: drivers/virtio/virtio_mem.c 23576F: include/uapi/linux/virtio_mem.h 23577 23578VIRTIO PMEM DRIVER 23579M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23580L: virtualization@lists.linux.dev 23581S: Maintained 23582F: drivers/nvdimm/nd_virtio.c 23583F: drivers/nvdimm/virtio_pmem.c 23584 23585VIRTIO SOUND DRIVER 23586M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23587M: "Michael S. Tsirkin" <mst@redhat.com> 23588L: virtualization@lists.linux.dev 23589L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23590S: Maintained 23591F: include/uapi/linux/virtio_snd.h 23592F: sound/virtio/* 23593 23594VIRTUAL BOX GUEST DEVICE DRIVER 23595M: Hans de Goede <hdegoede@redhat.com> 23596M: Arnd Bergmann <arnd@arndb.de> 23597M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23598S: Maintained 23599F: drivers/virt/vboxguest/ 23600F: include/linux/vbox_utils.h 23601F: include/uapi/linux/vbox*.h 23602 23603VIRTUAL BOX SHARED FOLDER VFS DRIVER 23604M: Hans de Goede <hdegoede@redhat.com> 23605L: linux-fsdevel@vger.kernel.org 23606S: Maintained 23607F: fs/vboxsf/* 23608 23609VIRTUAL PCM TEST DRIVER 23610M: Ivan Orlov <ivan.orlov0322@gmail.com> 23611L: linux-sound@vger.kernel.org 23612S: Maintained 23613F: Documentation/sound/cards/pcmtest.rst 23614F: sound/drivers/pcmtest.c 23615F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23616 23617VIRTUAL SERIO DEVICE DRIVER 23618M: Stephen Chandler Paul <thatslyude@gmail.com> 23619S: Maintained 23620F: drivers/input/serio/userio.c 23621F: include/uapi/linux/userio.h 23622 23623VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23624M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23625S: Maintained 23626F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23627F: drivers/iio/light/veml6075.c 23628 23629VISL VIRTUAL STATELESS DECODER DRIVER 23630M: Daniel Almeida <daniel.almeida@collabora.com> 23631L: linux-media@vger.kernel.org 23632S: Supported 23633F: drivers/media/test-drivers/visl 23634 23635VIVID VIRTUAL VIDEO DRIVER 23636M: Hans Verkuil <hverkuil@xs4all.nl> 23637L: linux-media@vger.kernel.org 23638S: Maintained 23639W: https://linuxtv.org 23640T: git git://linuxtv.org/media_tree.git 23641F: drivers/media/test-drivers/vivid/* 23642 23643VM SOCKETS (AF_VSOCK) 23644M: Stefano Garzarella <sgarzare@redhat.com> 23645L: virtualization@lists.linux.dev 23646L: netdev@vger.kernel.org 23647S: Maintained 23648F: drivers/net/vsockmon.c 23649F: include/net/af_vsock.h 23650F: include/uapi/linux/vm_sockets.h 23651F: include/uapi/linux/vm_sockets_diag.h 23652F: include/uapi/linux/vsockmon.h 23653F: net/vmw_vsock/ 23654F: tools/testing/vsock/ 23655 23656VMALLOC 23657M: Andrew Morton <akpm@linux-foundation.org> 23658R: Uladzislau Rezki <urezki@gmail.com> 23659R: Christoph Hellwig <hch@infradead.org> 23660R: Lorenzo Stoakes <lstoakes@gmail.com> 23661L: linux-mm@kvack.org 23662S: Maintained 23663W: http://www.linux-mm.org 23664T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23665F: include/linux/vmalloc.h 23666F: mm/vmalloc.c 23667 23668VME SUBSYSTEM 23669L: linux-kernel@vger.kernel.org 23670S: Orphan 23671T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23672F: Documentation/driver-api/vme.rst 23673F: drivers/staging/vme_user/ 23674 23675VMWARE BALLOON DRIVER 23676M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23677R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23678L: linux-kernel@vger.kernel.org 23679S: Supported 23680F: drivers/misc/vmw_balloon.c 23681 23682VMWARE HYPERVISOR INTERFACE 23683M: Ajay Kaher <ajay.kaher@broadcom.com> 23684M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23685R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23686L: virtualization@lists.linux.dev 23687L: x86@kernel.org 23688S: Supported 23689T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23690F: arch/x86/include/asm/vmware.h 23691F: arch/x86/kernel/cpu/vmware.c 23692 23693VMWARE PVRDMA DRIVER 23694M: Bryan Tan <bryan-bt.tan@broadcom.com> 23695M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23696R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23697L: linux-rdma@vger.kernel.org 23698S: Supported 23699F: drivers/infiniband/hw/vmw_pvrdma/ 23700 23701VMWARE PVSCSI DRIVER 23702M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23703R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23704L: linux-scsi@vger.kernel.org 23705S: Supported 23706F: drivers/scsi/vmw_pvscsi.c 23707F: drivers/scsi/vmw_pvscsi.h 23708 23709VMWARE VIRTUAL PTP CLOCK DRIVER 23710M: Nick Shi <nick.shi@broadcom.com> 23711R: Ajay Kaher <ajay.kaher@broadcom.com> 23712R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23713R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23714L: netdev@vger.kernel.org 23715S: Supported 23716F: drivers/ptp/ptp_vmw.c 23717 23718VMWARE VMCI DRIVER 23719M: Bryan Tan <bryan-bt.tan@broadcom.com> 23720M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23721R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23722L: linux-kernel@vger.kernel.org 23723S: Supported 23724F: drivers/misc/vmw_vmci/ 23725F: include/linux/vmw_vmci* 23726 23727VMWARE VMMOUSE SUBDRIVER 23728M: Zack Rusin <zack.rusin@broadcom.com> 23729R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23730L: linux-input@vger.kernel.org 23731S: Supported 23732F: drivers/input/mouse/vmmouse.c 23733F: drivers/input/mouse/vmmouse.h 23734 23735VMWARE VMXNET3 ETHERNET DRIVER 23736M: Ronak Doshi <ronak.doshi@broadcom.com> 23737R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23738L: netdev@vger.kernel.org 23739S: Supported 23740F: drivers/net/vmxnet3/ 23741 23742VMWARE VSOCK VMCI TRANSPORT DRIVER 23743M: Bryan Tan <bryan-bt.tan@broadcom.com> 23744M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23745R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23746L: linux-kernel@vger.kernel.org 23747S: Supported 23748F: net/vmw_vsock/vmci_transport* 23749 23750VOCORE VOCORE2 BOARD 23751M: Harvey Hunt <harveyhuntnexus@gmail.com> 23752L: linux-mips@vger.kernel.org 23753S: Maintained 23754F: arch/mips/boot/dts/ralink/vocore2.dts 23755 23756VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23757M: Liam Girdwood <lgirdwood@gmail.com> 23758M: Mark Brown <broonie@kernel.org> 23759L: linux-kernel@vger.kernel.org 23760S: Supported 23761W: http://www.slimlogic.co.uk/?p=48 23762T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23763F: Documentation/devicetree/bindings/regulator/ 23764F: Documentation/power/regulator/ 23765F: drivers/regulator/ 23766F: include/dt-bindings/regulator/ 23767F: include/linux/regulator/ 23768K: regulator_get_optional 23769 23770VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23771R: Matti Vaittinen <mazziesaccount@gmail.com> 23772F: drivers/regulator/irq_helpers.c 23773 23774VRF 23775M: David Ahern <dsahern@kernel.org> 23776L: netdev@vger.kernel.org 23777S: Maintained 23778F: Documentation/networking/vrf.rst 23779F: drivers/net/vrf.c 23780 23781VSPRINTF 23782M: Petr Mladek <pmladek@suse.com> 23783M: Steven Rostedt <rostedt@goodmis.org> 23784R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23785R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23786R: Sergey Senozhatsky <senozhatsky@chromium.org> 23787S: Maintained 23788T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23789F: Documentation/core-api/printk-formats.rst 23790F: lib/test_printf.c 23791F: lib/test_scanf.c 23792F: lib/vsprintf.c 23793 23794VT1211 HARDWARE MONITOR DRIVER 23795M: Juerg Haefliger <juergh@proton.me> 23796L: linux-hwmon@vger.kernel.org 23797S: Maintained 23798F: Documentation/hwmon/vt1211.rst 23799F: drivers/hwmon/vt1211.c 23800 23801VT8231 HARDWARE MONITOR DRIVER 23802M: Roger Lucas <vt8231@hiddenengine.co.uk> 23803L: linux-hwmon@vger.kernel.org 23804S: Maintained 23805F: drivers/hwmon/vt8231.c 23806 23807VUB300 USB to SDIO/SD/MMC bridge chip 23808L: linux-mmc@vger.kernel.org 23809S: Orphan 23810F: drivers/mmc/host/vub300.c 23811 23812W1 DALLAS'S 1-WIRE BUS 23813M: Krzysztof Kozlowski <krzk@kernel.org> 23814S: Maintained 23815F: Documentation/devicetree/bindings/w1/ 23816F: Documentation/w1/ 23817F: drivers/w1/ 23818F: include/linux/w1.h 23819 23820W83791D HARDWARE MONITORING DRIVER 23821M: Marc Hulsman <m.hulsman@tudelft.nl> 23822L: linux-hwmon@vger.kernel.org 23823S: Maintained 23824F: Documentation/hwmon/w83791d.rst 23825F: drivers/hwmon/w83791d.c 23826 23827W83793 HARDWARE MONITORING DRIVER 23828M: Rudolf Marek <r.marek@assembler.cz> 23829L: linux-hwmon@vger.kernel.org 23830S: Maintained 23831F: Documentation/hwmon/w83793.rst 23832F: drivers/hwmon/w83793.c 23833 23834W83795 HARDWARE MONITORING DRIVER 23835M: Jean Delvare <jdelvare@suse.com> 23836L: linux-hwmon@vger.kernel.org 23837S: Maintained 23838F: drivers/hwmon/w83795.c 23839 23840W83L51xD SD/MMC CARD INTERFACE DRIVER 23841M: Pierre Ossman <pierre@ossman.eu> 23842S: Maintained 23843F: drivers/mmc/host/wbsd.* 23844 23845WACOM PROTOCOL 4 SERIAL TABLETS 23846M: Julian Squires <julian@cipht.net> 23847M: Hans de Goede <hdegoede@redhat.com> 23848L: linux-input@vger.kernel.org 23849S: Maintained 23850F: drivers/input/tablet/wacom_serial4.c 23851 23852WANGXUN ETHERNET DRIVER 23853M: Jiawen Wu <jiawenwu@trustnetic.com> 23854M: Mengyuan Lou <mengyuanlou@net-swift.com> 23855L: netdev@vger.kernel.org 23856S: Maintained 23857W: https://www.net-swift.com 23858F: Documentation/networking/device_drivers/ethernet/wangxun/* 23859F: drivers/net/ethernet/wangxun/ 23860F: drivers/net/pcs/pcs-xpcs-wx.c 23861 23862WATCHDOG DEVICE DRIVERS 23863M: Wim Van Sebroeck <wim@linux-watchdog.org> 23864M: Guenter Roeck <linux@roeck-us.net> 23865L: linux-watchdog@vger.kernel.org 23866S: Maintained 23867W: http://www.linux-watchdog.org/ 23868T: git git://www.linux-watchdog.org/linux-watchdog.git 23869F: Documentation/devicetree/bindings/watchdog/ 23870F: Documentation/watchdog/ 23871F: drivers/watchdog/ 23872F: include/linux/watchdog.h 23873F: include/trace/events/watchdog.h 23874F: include/uapi/linux/watchdog.h 23875 23876WAVE5 VPU CODEC DRIVER 23877M: Nas Chung <nas.chung@chipsnmedia.com> 23878M: Jackson Lee <jackson.lee@chipsnmedia.com> 23879L: linux-media@vger.kernel.org 23880S: Maintained 23881F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23882F: drivers/media/platform/chips-media/wave5/ 23883 23884WHISKEYCOVE PMIC GPIO DRIVER 23885M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23886L: linux-gpio@vger.kernel.org 23887S: Maintained 23888F: drivers/gpio/gpio-wcove.c 23889 23890WHWAVE RTC DRIVER 23891M: Dianlong Li <long17.cool@163.com> 23892L: linux-rtc@vger.kernel.org 23893S: Maintained 23894F: drivers/rtc/rtc-sd3078.c 23895 23896WIIMOTE HID DRIVER 23897M: David Rheinsberg <david@readahead.eu> 23898L: linux-input@vger.kernel.org 23899S: Maintained 23900F: drivers/hid/hid-wiimote* 23901 23902WILOCITY WIL6210 WIRELESS DRIVER 23903L: linux-wireless@vger.kernel.org 23904S: Orphan 23905W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23906F: drivers/net/wireless/ath/wil6210/ 23907 23908WINBOND CIR DRIVER 23909M: David Härdeman <david@hardeman.nu> 23910S: Maintained 23911F: drivers/media/rc/winbond-cir.c 23912 23913WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23914L: linux-watchdog@vger.kernel.org 23915S: Orphan 23916F: drivers/watchdog/ebc-c384_wdt.c 23917 23918WINSYSTEMS WS16C48 GPIO DRIVER 23919M: William Breathitt Gray <william.gray@linaro.org> 23920L: linux-gpio@vger.kernel.org 23921S: Maintained 23922F: drivers/gpio/gpio-ws16c48.c 23923 23924WIREGUARD SECURE NETWORK TUNNEL 23925M: Jason A. Donenfeld <Jason@zx2c4.com> 23926L: wireguard@lists.zx2c4.com 23927L: netdev@vger.kernel.org 23928S: Maintained 23929F: drivers/net/wireguard/ 23930F: tools/testing/selftests/wireguard/ 23931 23932WISTRON LAPTOP BUTTON DRIVER 23933M: Miloslav Trmac <mitr@volny.cz> 23934S: Maintained 23935F: drivers/input/misc/wistron_btns.c 23936 23937WMI BINARY MOF DRIVER 23938M: Armin Wolf <W_Armin@gmx.de> 23939R: Thomas Weißschuh <linux@weissschuh.net> 23940L: platform-driver-x86@vger.kernel.org 23941S: Maintained 23942F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23943F: Documentation/wmi/devices/wmi-bmof.rst 23944F: drivers/platform/x86/wmi-bmof.c 23945 23946WOLFSON MICROELECTRONICS DRIVERS 23947L: patches@opensource.cirrus.com 23948S: Supported 23949W: https://github.com/CirrusLogic/linux-drivers/wiki 23950T: git https://github.com/CirrusLogic/linux-drivers.git 23951F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23952F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23953F: Documentation/devicetree/bindings/mfd/wm831x.txt 23954F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23955F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23956F: Documentation/devicetree/bindings/sound/wm* 23957F: Documentation/hwmon/wm83??.rst 23958F: arch/arm/mach-s3c/mach-crag6410* 23959F: drivers/clk/clk-wm83*.c 23960F: drivers/gpio/gpio-*wm*.c 23961F: drivers/gpio/gpio-arizona.c 23962F: drivers/hwmon/wm83??-hwmon.c 23963F: drivers/input/misc/wm831x-on.c 23964F: drivers/input/touchscreen/wm831x-ts.c 23965F: drivers/input/touchscreen/wm97*.c 23966F: drivers/leds/leds-wm83*.c 23967F: drivers/mfd/arizona* 23968F: drivers/mfd/cs47l24* 23969F: drivers/mfd/wm*.c 23970F: drivers/power/supply/wm83*.c 23971F: drivers/regulator/arizona* 23972F: drivers/regulator/wm8*.c 23973F: drivers/rtc/rtc-wm83*.c 23974F: drivers/video/backlight/wm83*_bl.c 23975F: drivers/watchdog/wm83*_wdt.c 23976F: include/linux/mfd/arizona/ 23977F: include/linux/mfd/wm831x/ 23978F: include/linux/mfd/wm8350/ 23979F: include/linux/mfd/wm8400* 23980F: include/linux/regulator/arizona* 23981F: include/linux/wm97xx.h 23982F: include/sound/wm????.h 23983F: sound/soc/codecs/arizona* 23984F: sound/soc/codecs/cs47l24* 23985F: sound/soc/codecs/wm* 23986 23987WORKQUEUE 23988M: Tejun Heo <tj@kernel.org> 23989R: Lai Jiangshan <jiangshanlai@gmail.com> 23990S: Maintained 23991T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23992F: Documentation/core-api/workqueue.rst 23993F: include/linux/workqueue.h 23994F: kernel/workqueue.c 23995F: kernel/workqueue_internal.h 23996 23997WWAN DRIVERS 23998M: Loic Poulain <loic.poulain@linaro.org> 23999M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 24000R: Johannes Berg <johannes@sipsolutions.net> 24001L: netdev@vger.kernel.org 24002S: Maintained 24003F: drivers/net/wwan/ 24004F: include/linux/wwan.h 24005F: include/uapi/linux/wwan.h 24006 24007X-POWERS AXP288 PMIC DRIVERS 24008M: Hans de Goede <hdegoede@redhat.com> 24009S: Maintained 24010F: drivers/acpi/pmic/intel_pmic_xpower.c 24011N: axp288 24012 24013X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 24014M: Chen-Yu Tsai <wens@csie.org> 24015L: linux-kernel@vger.kernel.org 24016S: Maintained 24017N: axp[128] 24018 24019X.25 STACK 24020M: Martin Schiller <ms@dev.tdt.de> 24021L: linux-x25@vger.kernel.org 24022S: Maintained 24023F: Documentation/networking/lapb-module.rst 24024F: Documentation/networking/x25* 24025F: drivers/net/wan/hdlc_x25.c 24026F: drivers/net/wan/lapbether.c 24027F: include/*/lapb.h 24028F: include/net/x25* 24029F: include/uapi/linux/x25.h 24030F: net/lapb/ 24031F: net/x25/ 24032 24033X86 ARCHITECTURE (32-BIT AND 64-BIT) 24034M: Thomas Gleixner <tglx@linutronix.de> 24035M: Ingo Molnar <mingo@redhat.com> 24036M: Borislav Petkov <bp@alien8.de> 24037M: Dave Hansen <dave.hansen@linux.intel.com> 24038M: x86@kernel.org 24039R: "H. Peter Anvin" <hpa@zytor.com> 24040L: linux-kernel@vger.kernel.org 24041S: Maintained 24042T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24043F: Documentation/arch/x86/ 24044F: Documentation/devicetree/bindings/x86/ 24045F: arch/x86/ 24046 24047X86 ENTRY CODE 24048M: Andy Lutomirski <luto@kernel.org> 24049L: linux-kernel@vger.kernel.org 24050S: Maintained 24051T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24052F: arch/x86/entry/ 24053 24054X86 HARDWARE VULNERABILITIES 24055M: Thomas Gleixner <tglx@linutronix.de> 24056M: Borislav Petkov <bp@alien8.de> 24057M: Peter Zijlstra <peterz@infradead.org> 24058M: Josh Poimboeuf <jpoimboe@kernel.org> 24059R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24060S: Maintained 24061F: Documentation/admin-guide/hw-vuln/ 24062F: arch/x86/include/asm/nospec-branch.h 24063F: arch/x86/kernel/cpu/bugs.c 24064 24065X86 MCE INFRASTRUCTURE 24066M: Tony Luck <tony.luck@intel.com> 24067M: Borislav Petkov <bp@alien8.de> 24068L: linux-edac@vger.kernel.org 24069S: Maintained 24070F: Documentation/ABI/testing/sysfs-mce 24071F: Documentation/arch/x86/x86_64/machinecheck.rst 24072F: arch/x86/kernel/cpu/mce/* 24073 24074X86 MICROCODE UPDATE SUPPORT 24075M: Borislav Petkov <bp@alien8.de> 24076S: Maintained 24077F: arch/x86/kernel/cpu/microcode/* 24078 24079X86 MM 24080M: Dave Hansen <dave.hansen@linux.intel.com> 24081M: Andy Lutomirski <luto@kernel.org> 24082M: Peter Zijlstra <peterz@infradead.org> 24083L: linux-kernel@vger.kernel.org 24084S: Maintained 24085T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24086F: arch/x86/mm/ 24087 24088X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24089M: Hans de Goede <hdegoede@redhat.com> 24090L: platform-driver-x86@vger.kernel.org 24091S: Maintained 24092T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24093F: drivers/platform/x86/x86-android-tablets/ 24094 24095X86 PLATFORM DRIVERS 24096M: Hans de Goede <hdegoede@redhat.com> 24097M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24098L: platform-driver-x86@vger.kernel.org 24099S: Maintained 24100Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24102F: drivers/platform/olpc/ 24103F: drivers/platform/x86/ 24104F: include/linux/platform_data/x86/ 24105 24106X86 PLATFORM UV HPE SUPERDOME FLEX 24107M: Steve Wahl <steve.wahl@hpe.com> 24108R: Justin Ernst <justin.ernst@hpe.com> 24109R: Kyle Meyer <kyle.meyer@hpe.com> 24110R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24111R: Russ Anderson <russ.anderson@hpe.com> 24112S: Supported 24113F: arch/x86/include/asm/uv/ 24114F: arch/x86/kernel/apic/x2apic_uv_x.c 24115F: arch/x86/platform/uv/ 24116 24117X86 STACK UNWINDING 24118M: Josh Poimboeuf <jpoimboe@kernel.org> 24119M: Peter Zijlstra <peterz@infradead.org> 24120S: Supported 24121F: arch/x86/include/asm/unwind*.h 24122F: arch/x86/kernel/dumpstack.c 24123F: arch/x86/kernel/stacktrace.c 24124F: arch/x86/kernel/unwind_*.c 24125 24126X86 TRUST DOMAIN EXTENSIONS (TDX) 24127M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24128R: Dave Hansen <dave.hansen@linux.intel.com> 24129L: x86@kernel.org 24130L: linux-coco@lists.linux.dev 24131S: Supported 24132T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24133F: arch/x86/boot/compressed/tdx* 24134F: arch/x86/coco/tdx/ 24135F: arch/x86/include/asm/shared/tdx.h 24136F: arch/x86/include/asm/tdx.h 24137F: arch/x86/virt/vmx/tdx/ 24138F: drivers/virt/coco/tdx-guest 24139 24140X86 VDSO 24141M: Andy Lutomirski <luto@kernel.org> 24142L: linux-kernel@vger.kernel.org 24143S: Maintained 24144T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24145F: arch/x86/entry/vdso/ 24146 24147XARRAY 24148M: Matthew Wilcox <willy@infradead.org> 24149L: linux-fsdevel@vger.kernel.org 24150S: Supported 24151F: Documentation/core-api/xarray.rst 24152F: include/linux/idr.h 24153F: include/linux/xarray.h 24154F: lib/idr.c 24155F: lib/xarray.c 24156F: tools/testing/radix-tree 24157 24158XBOX DVD IR REMOTE 24159M: Benjamin Valentin <benpicco@googlemail.com> 24160S: Maintained 24161F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24162F: drivers/media/rc/xbox_remote.c 24163 24164XC2028/3028 TUNER DRIVER 24165M: Mauro Carvalho Chehab <mchehab@kernel.org> 24166L: linux-media@vger.kernel.org 24167S: Maintained 24168W: https://linuxtv.org 24169T: git git://linuxtv.org/media_tree.git 24170F: drivers/media/tuners/xc2028.* 24171 24172XDP (eXpress Data Path) 24173M: Alexei Starovoitov <ast@kernel.org> 24174M: Daniel Borkmann <daniel@iogearbox.net> 24175M: David S. Miller <davem@davemloft.net> 24176M: Jakub Kicinski <kuba@kernel.org> 24177M: Jesper Dangaard Brouer <hawk@kernel.org> 24178M: John Fastabend <john.fastabend@gmail.com> 24179L: netdev@vger.kernel.org 24180L: bpf@vger.kernel.org 24181S: Supported 24182F: drivers/net/ethernet/*/*/*/*/*xdp* 24183F: drivers/net/ethernet/*/*/*xdp* 24184F: include/net/xdp.h 24185F: include/net/xdp_priv.h 24186F: include/trace/events/xdp.h 24187F: kernel/bpf/cpumap.c 24188F: kernel/bpf/devmap.c 24189F: net/core/xdp.c 24190F: samples/bpf/xdp* 24191F: tools/testing/selftests/bpf/*/*xdp* 24192F: tools/testing/selftests/bpf/*xdp* 24193K: (?:\b|_)xdp(?:\b|_) 24194 24195XDP SOCKETS (AF_XDP) 24196M: Björn Töpel <bjorn@kernel.org> 24197M: Magnus Karlsson <magnus.karlsson@intel.com> 24198M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24199R: Jonathan Lemon <jonathan.lemon@gmail.com> 24200L: netdev@vger.kernel.org 24201L: bpf@vger.kernel.org 24202S: Maintained 24203F: Documentation/networking/af_xdp.rst 24204F: include/net/netns/xdp.h 24205F: include/net/xdp_sock* 24206F: include/net/xsk_buff_pool.h 24207F: include/uapi/linux/if_xdp.h 24208F: include/uapi/linux/xdp_diag.h 24209F: net/xdp/ 24210F: tools/testing/selftests/bpf/*xsk* 24211 24212XEN BLOCK SUBSYSTEM 24213M: Roger Pau Monné <roger.pau@citrix.com> 24214L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24215S: Supported 24216F: drivers/block/xen* 24217F: drivers/block/xen-blkback/* 24218 24219XEN HYPERVISOR ARM 24220M: Stefano Stabellini <sstabellini@kernel.org> 24221L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24222S: Maintained 24223F: arch/arm/include/asm/xen/ 24224F: arch/arm/xen/ 24225 24226XEN HYPERVISOR ARM64 24227M: Stefano Stabellini <sstabellini@kernel.org> 24228L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24229S: Maintained 24230F: arch/arm64/include/asm/xen/ 24231F: arch/arm64/xen/ 24232 24233XEN HYPERVISOR INTERFACE 24234M: Juergen Gross <jgross@suse.com> 24235M: Stefano Stabellini <sstabellini@kernel.org> 24236R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24238S: Supported 24239T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24240F: Documentation/ABI/stable/sysfs-hypervisor-xen 24241F: Documentation/ABI/testing/sysfs-hypervisor-xen 24242F: drivers/*/xen-*front.c 24243F: drivers/xen/ 24244F: include/uapi/xen/ 24245F: include/xen/ 24246F: kernel/configs/xen.config 24247 24248XEN HYPERVISOR X86 24249M: Juergen Gross <jgross@suse.com> 24250R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24252S: Supported 24253F: arch/x86/configs/xen.config 24254F: arch/x86/include/asm/pvclock-abi.h 24255F: arch/x86/include/asm/xen/ 24256F: arch/x86/platform/pvh/ 24257F: arch/x86/xen/ 24258 24259XEN NETWORK BACKEND DRIVER 24260M: Wei Liu <wei.liu@kernel.org> 24261M: Paul Durrant <paul@xen.org> 24262L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24263L: netdev@vger.kernel.org 24264S: Supported 24265F: drivers/net/xen-netback/* 24266 24267XEN PCI SUBSYSTEM 24268M: Juergen Gross <jgross@suse.com> 24269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24270S: Supported 24271F: arch/x86/pci/*xen* 24272F: drivers/pci/*xen* 24273 24274XEN PVSCSI DRIVERS 24275M: Juergen Gross <jgross@suse.com> 24276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24277L: linux-scsi@vger.kernel.org 24278S: Supported 24279F: drivers/scsi/xen-scsifront.c 24280F: drivers/xen/xen-scsiback.c 24281F: include/xen/interface/io/vscsiif.h 24282 24283XEN PVUSB DRIVER 24284M: Juergen Gross <jgross@suse.com> 24285L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24286L: linux-usb@vger.kernel.org 24287S: Supported 24288F: drivers/usb/host/xen* 24289F: include/xen/interface/io/usbif.h 24290 24291XEN SOUND FRONTEND DRIVER 24292M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24293L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24294L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24295S: Supported 24296F: sound/xen/* 24297 24298XEN SWIOTLB SUBSYSTEM 24299M: Juergen Gross <jgross@suse.com> 24300M: Stefano Stabellini <sstabellini@kernel.org> 24301L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24302L: iommu@lists.linux.dev 24303S: Supported 24304F: arch/*/include/asm/xen/swiotlb-xen.h 24305F: drivers/xen/swiotlb-xen.c 24306F: include/xen/arm/swiotlb-xen.h 24307F: include/xen/swiotlb-xen.h 24308 24309XFS FILESYSTEM 24310M: Chandan Babu R <chandan.babu@oracle.com> 24311R: Darrick J. Wong <djwong@kernel.org> 24312L: linux-xfs@vger.kernel.org 24313S: Supported 24314W: http://xfs.org/ 24315C: irc://irc.oftc.net/xfs 24316T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24317P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24318F: Documentation/ABI/testing/sysfs-fs-xfs 24319F: Documentation/admin-guide/xfs.rst 24320F: Documentation/filesystems/xfs/* 24321F: fs/xfs/ 24322F: include/uapi/linux/dqblk_xfs.h 24323F: include/uapi/linux/fsmap.h 24324 24325XILINX AMS DRIVER 24326M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24327L: linux-iio@vger.kernel.org 24328S: Maintained 24329F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24330F: drivers/iio/adc/xilinx-ams.c 24331 24332XILINX AXI ETHERNET DRIVER 24333M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24334S: Maintained 24335F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24336F: drivers/net/ethernet/xilinx/xilinx_axienet* 24337 24338XILINX CAN DRIVER 24339M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24340L: linux-can@vger.kernel.org 24341S: Maintained 24342F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24343F: drivers/net/can/xilinx_can.c 24344 24345XILINX EVENT MANAGEMENT DRIVER 24346M: Michal Simek <michal.simek@amd.com> 24347S: Maintained 24348F: drivers/soc/xilinx/xlnx_event_manager.c 24349F: include/linux/firmware/xlnx-event-manager.h 24350 24351XILINX GPIO DRIVER 24352M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24353R: Srinivas Neeli <srinivas.neeli@amd.com> 24354R: Michal Simek <michal.simek@amd.com> 24355S: Maintained 24356F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24357F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24358F: drivers/gpio/gpio-xilinx.c 24359F: drivers/gpio/gpio-zynq.c 24360 24361XILINX LL TEMAC ETHERNET DRIVER 24362L: netdev@vger.kernel.org 24363S: Orphan 24364F: drivers/net/ethernet/xilinx/ll_temac* 24365 24366XILINX PWM DRIVER 24367M: Sean Anderson <sean.anderson@seco.com> 24368S: Maintained 24369F: drivers/pwm/pwm-xilinx.c 24370F: include/clocksource/timer-xilinx.h 24371 24372XILINX SD-FEC IP CORES 24373M: Derek Kiernan <derek.kiernan@amd.com> 24374M: Dragan Cvetic <dragan.cvetic@amd.com> 24375S: Maintained 24376F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24377F: Documentation/misc-devices/xilinx_sdfec.rst 24378F: drivers/misc/Kconfig 24379F: drivers/misc/Makefile 24380F: drivers/misc/xilinx_sdfec.c 24381F: include/uapi/misc/xilinx_sdfec.h 24382 24383XILINX UARTLITE SERIAL DRIVER 24384M: Peter Korsgaard <jacmet@sunsite.dk> 24385L: linux-serial@vger.kernel.org 24386S: Maintained 24387F: drivers/tty/serial/uartlite.c 24388 24389XILINX VIDEO IP CORES 24390M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24391L: linux-media@vger.kernel.org 24392S: Supported 24393T: git git://linuxtv.org/media_tree.git 24394F: Documentation/devicetree/bindings/media/xilinx/ 24395F: drivers/media/platform/xilinx/ 24396F: include/uapi/linux/xilinx-v4l2-controls.h 24397 24398XILINX VERSAL EDAC DRIVER 24399M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24400M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24401S: Maintained 24402F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24403F: drivers/edac/versal_edac.c 24404 24405XILINX WATCHDOG DRIVER 24406M: Srinivas Neeli <srinivas.neeli@amd.com> 24407R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24408R: Michal Simek <michal.simek@amd.com> 24409S: Maintained 24410F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24411F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24412F: drivers/watchdog/of_xilinx_wdt.c 24413F: drivers/watchdog/xilinx_wwdt.c 24414 24415XILINX XDMA DRIVER 24416M: Lizhi Hou <lizhi.hou@amd.com> 24417M: Brian Xu <brian.xu@amd.com> 24418M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24419L: dmaengine@vger.kernel.org 24420S: Supported 24421F: drivers/dma/xilinx/xdma-regs.h 24422F: drivers/dma/xilinx/xdma.c 24423F: include/linux/dma/amd_xdma.h 24424F: include/linux/platform_data/amd_xdma.h 24425 24426XILINX ZYNQMP DPDMA DRIVER 24427M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24428L: dmaengine@vger.kernel.org 24429S: Supported 24430F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24431F: drivers/dma/xilinx/xilinx_dpdma.c 24432F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24433 24434XILINX ZYNQMP OCM EDAC DRIVER 24435M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24436M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24437S: Maintained 24438F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24439F: drivers/edac/zynqmp_edac.c 24440 24441XILINX ZYNQMP PSGTR PHY DRIVER 24442M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24443L: linux-kernel@vger.kernel.org 24444S: Supported 24445T: git https://github.com/Xilinx/linux-xlnx.git 24446F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24447F: drivers/phy/xilinx/phy-zynqmp.c 24448 24449XILINX ZYNQMP SHA3 DRIVER 24450M: Harsha <harsha.harsha@amd.com> 24451S: Maintained 24452F: drivers/crypto/xilinx/zynqmp-sha.c 24453 24454XILINX ZYNQMP NVMEM DRIVER 24455M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24456M: Kalyani Akula <kalyani.akula@amd.com> 24457R: Michal Simek <michal.simek@amd.com> 24458S: Maintained 24459F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24460F: drivers/nvmem/zynqmp_nvmem.c 24461 24462XILLYBUS DRIVER 24463M: Eli Billauer <eli.billauer@gmail.com> 24464L: linux-kernel@vger.kernel.org 24465S: Supported 24466F: drivers/char/xillybus/ 24467 24468XLP9XX I2C DRIVER 24469M: George Cherian <gcherian@marvell.com> 24470L: linux-i2c@vger.kernel.org 24471S: Supported 24472W: http://www.marvell.com 24473F: drivers/i2c/busses/i2c-xlp9xx.c 24474 24475XRA1403 GPIO EXPANDER 24476M: Nandor Han <nandor.han@ge.com> 24477L: linux-gpio@vger.kernel.org 24478S: Maintained 24479F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24480F: drivers/gpio/gpio-xra1403.c 24481 24482XTENSA XTFPGA PLATFORM SUPPORT 24483M: Max Filippov <jcmvbkbc@gmail.com> 24484S: Maintained 24485F: drivers/spi/spi-xtensa-xtfpga.c 24486F: sound/soc/xtensa/xtfpga-i2s.c 24487 24488YAM DRIVER FOR AX.25 24489M: Jean-Paul Roubelat <jpr@f6fbb.org> 24490L: linux-hams@vger.kernel.org 24491S: Maintained 24492F: drivers/net/hamradio/yam* 24493F: include/linux/yam.h 24494 24495YAMA SECURITY MODULE 24496M: Kees Cook <keescook@chromium.org> 24497S: Supported 24498T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24499F: Documentation/admin-guide/LSM/Yama.rst 24500F: security/yama/ 24501 24502YEALINK PHONE DRIVER 24503M: Henk Vergonet <Henk.Vergonet@gmail.com> 24504L: usbb2k-api-dev@nongnu.org 24505S: Maintained 24506F: Documentation/input/devices/yealink.rst 24507F: drivers/input/misc/yealink.* 24508 24509Z3FOLD COMPRESSED PAGE ALLOCATOR 24510M: Vitaly Wool <vitaly.wool@konsulko.com> 24511R: Miaohe Lin <linmiaohe@huawei.com> 24512L: linux-mm@kvack.org 24513S: Maintained 24514F: mm/z3fold.c 24515 24516Z8530 DRIVER FOR AX.25 24517M: Joerg Reuter <jreuter@yaina.de> 24518L: linux-hams@vger.kernel.org 24519S: Maintained 24520W: http://yaina.de/jreuter/ 24521W: http://www.qsl.net/dl1bke/ 24522F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24523F: drivers/net/hamradio/*scc.c 24524F: drivers/net/hamradio/z8530.h 24525 24526ZBUD COMPRESSED PAGE ALLOCATOR 24527M: Seth Jennings <sjenning@redhat.com> 24528M: Dan Streetman <ddstreet@ieee.org> 24529L: linux-mm@kvack.org 24530S: Maintained 24531F: mm/zbud.c 24532 24533ZD1211RW WIRELESS DRIVER 24534L: linux-wireless@vger.kernel.org 24535S: Orphan 24536F: drivers/net/wireless/zydas/zd1211rw/ 24537 24538ZD1301 MEDIA DRIVER 24539L: linux-media@vger.kernel.org 24540S: Orphan 24541W: https://linuxtv.org/ 24542Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24543F: drivers/media/usb/dvb-usb-v2/zd1301* 24544 24545ZD1301_DEMOD MEDIA DRIVER 24546L: linux-media@vger.kernel.org 24547S: Orphan 24548W: https://linuxtv.org/ 24549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24550F: drivers/media/dvb-frontends/zd1301_demod* 24551 24552ZHAOXIN PROCESSOR SUPPORT 24553M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24554L: linux-kernel@vger.kernel.org 24555S: Maintained 24556F: arch/x86/kernel/cpu/zhaoxin.c 24557 24558ZONEFS FILESYSTEM 24559M: Damien Le Moal <dlemoal@kernel.org> 24560M: Naohiro Aota <naohiro.aota@wdc.com> 24561R: Johannes Thumshirn <jth@kernel.org> 24562L: linux-fsdevel@vger.kernel.org 24563S: Maintained 24564T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24565F: Documentation/filesystems/zonefs.rst 24566F: fs/zonefs/ 24567 24568ZR36067 VIDEO FOR LINUX DRIVER 24569M: Corentin Labbe <clabbe@baylibre.com> 24570L: mjpeg-users@lists.sourceforge.net 24571L: linux-media@vger.kernel.org 24572S: Maintained 24573W: http://mjpeg.sourceforge.net/driver-zoran/ 24574Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24575F: Documentation/driver-api/media/drivers/zoran.rst 24576F: drivers/media/pci/zoran/ 24577 24578ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24579M: Minchan Kim <minchan@kernel.org> 24580M: Sergey Senozhatsky <senozhatsky@chromium.org> 24581L: linux-kernel@vger.kernel.org 24582S: Maintained 24583F: Documentation/admin-guide/blockdev/zram.rst 24584F: drivers/block/zram/ 24585 24586ZS DECSTATION Z85C30 SERIAL DRIVER 24587M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24588S: Maintained 24589F: drivers/tty/serial/zs.* 24590 24591ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24592M: Minchan Kim <minchan@kernel.org> 24593M: Sergey Senozhatsky <senozhatsky@chromium.org> 24594L: linux-mm@kvack.org 24595S: Maintained 24596F: Documentation/mm/zsmalloc.rst 24597F: include/linux/zsmalloc.h 24598F: mm/zsmalloc.c 24599 24600ZSTD 24601M: Nick Terrell <terrelln@fb.com> 24602S: Maintained 24603B: https://github.com/facebook/zstd/issues 24604T: git https://github.com/terrelln/linux.git 24605F: crypto/zstd.c 24606F: include/linux/zstd* 24607F: lib/decompress_unzstd.c 24608F: lib/zstd/ 24609N: zstd 24610K: zstd 24611 24612ZSWAP COMPRESSED SWAP CACHING 24613M: Johannes Weiner <hannes@cmpxchg.org> 24614M: Yosry Ahmed <yosryahmed@google.com> 24615M: Nhat Pham <nphamcs@gmail.com> 24616R: Chengming Zhou <chengming.zhou@linux.dev> 24617L: linux-mm@kvack.org 24618S: Maintained 24619F: Documentation/admin-guide/mm/zswap.rst 24620F: include/linux/zpool.h 24621F: include/linux/zswap.h 24622F: mm/zpool.c 24623F: mm/zswap.c 24624F: tools/testing/selftests/cgroup/test_zswap.c 24625 24626THE REST 24627M: Linus Torvalds <torvalds@linux-foundation.org> 24628L: linux-kernel@vger.kernel.org 24629S: Buried alive in reporters 24630T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24631F: * 24632F: */ 24633
