1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194M: Li Yang <leoyang.li@nxp.com> 2195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2196S: Maintained 2197T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2198F: arch/arm/boot/dts/nxp/ls/ 2199F: arch/arm64/boot/dts/freescale/fsl-* 2200F: arch/arm64/boot/dts/freescale/qoriq-* 2201 2202ARM/FREESCALE VYBRID ARM ARCHITECTURE 2203M: Shawn Guo <shawnguo@kernel.org> 2204M: Sascha Hauer <s.hauer@pengutronix.de> 2205R: Pengutronix Kernel Team <kernel@pengutronix.de> 2206R: Stefan Agner <stefan@agner.ch> 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2210F: arch/arm/boot/dts/nxp/vf/ 2211F: arch/arm/mach-imx/*vf610* 2212 2213ARM/GUMSTIX MACHINE SUPPORT 2214M: Steve Sakoman <sakoman@gmail.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217 2218ARM/HISILICON SOC SUPPORT 2219M: Wei Xu <xuwei5@hisilicon.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221S: Supported 2222W: http://www.hisilicon.com 2223T: git https://github.com/hisilicon/linux-hisi.git 2224F: arch/arm/boot/dts/hisilicon/ 2225F: arch/arm/mach-hisi/ 2226F: arch/arm64/boot/dts/hisilicon/ 2227 2228ARM/HP JORNADA 7XX MACHINE SUPPORT 2229M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2230S: Maintained 2231W: www.jlime.com 2232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2233F: arch/arm/mach-sa1100/include/mach/jornada720.h 2234F: arch/arm/mach-sa1100/jornada720.c 2235 2236ARM/HPE GXP ARCHITECTURE 2237M: Jean-Marie Verdun <verdun@hpe.com> 2238M: Nick Hawkins <nick.hawkins@hpe.com> 2239S: Maintained 2240F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2241F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2242F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2243F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2244F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2245F: Documentation/hwmon/gxp-fan-ctrl.rst 2246F: arch/arm/boot/dts/hpe/ 2247F: arch/arm/mach-hpe/ 2248F: drivers/clocksource/timer-gxp.c 2249F: drivers/hwmon/gxp-fan-ctrl.c 2250F: drivers/i2c/busses/i2c-gxp.c 2251F: drivers/spi/spi-gxp.c 2252F: drivers/watchdog/gxp-wdt.c 2253 2254ARM/IGEP MACHINE SUPPORT 2255M: Enric Balletbo i Serra <eballetbo@gmail.com> 2256M: Javier Martinez Canillas <javier@dowhile0.org> 2257L: linux-omap@vger.kernel.org 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260F: arch/arm/boot/dts/ti/omap/omap3-igep* 2261 2262ARM/INTEL IXP4XX ARM ARCHITECTURE 2263M: Linus Walleij <linusw@kernel.org> 2264M: Imre Kaloz <kaloz@openwrt.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2268F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2269F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2270F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2271F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2272F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2273F: arch/arm/boot/dts/intel/ixp/ 2274F: arch/arm/mach-ixp4xx/ 2275F: drivers/bus/intel-ixp4xx-eb.c 2276F: drivers/char/hw_random/ixp4xx-rng.c 2277F: drivers/clocksource/timer-ixp4xx.c 2278F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2279F: drivers/gpio/gpio-ixp4xx.c 2280F: drivers/irqchip/irq-ixp4xx.c 2281F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2282F: drivers/net/wan/ixp4xx_hss.c 2283F: drivers/soc/ixp4xx/ixp4xx-npe.c 2284F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2285F: include/linux/soc/ixp4xx/npe.h 2286F: include/linux/soc/ixp4xx/qmgr.h 2287 2288ARM/INTEL KEEMBAY ARCHITECTURE 2289M: Paul J. Murphy <paul.j.murphy@intel.com> 2290M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2291S: Maintained 2292F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2293F: arch/arm64/boot/dts/intel/keembay-evm.dts 2294F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2295 2296ARM/INTEL XSC3 (MANZANO) ARM CORE 2297M: Lennert Buytenhek <kernel@wantstofly.org> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300 2301ARM/LG1K ARCHITECTURE 2302M: Chanho Min <chanho.min@lge.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: arch/arm64/boot/dts/lg/ 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/nxp/lpc/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/nxp/lpc/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/Marvell Dove/MV78xx0/Orion SOC support 2334M: Andrew Lunn <andrew@lunn.ch> 2335M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2336M: Gregory Clement <gregory.clement@bootlin.com> 2337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2338S: Maintained 2339T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2341F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2342F: Documentation/devicetree/bindings/soc/dove/ 2343F: arch/arm/boot/dts/marvell/dove* 2344F: arch/arm/boot/dts/marvell/orion5x* 2345F: arch/arm/mach-dove/ 2346F: arch/arm/mach-mv78xx0/ 2347F: arch/arm/mach-orion5x/ 2348F: arch/arm/plat-orion/ 2349F: drivers/bus/mvebu-mbus.c 2350F: drivers/soc/dove/ 2351 2352ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2353M: Andrew Lunn <andrew@lunn.ch> 2354M: Gregory Clement <gregory.clement@bootlin.com> 2355M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2359F: Documentation/devicetree/bindings/arm/marvell/ 2360F: arch/arm/boot/dts/marvell/armada* 2361F: arch/arm/boot/dts/marvell/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/ 2365F: drivers/clk/mvebu/ 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2381F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2389L: linux-kernel@vger.kernel.org 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: https://mtk.wiki.kernel.org/ 2394C: irc://irc.libera.chat/linux-mediatek 2395F: arch/arm/boot/dts/mediatek/ 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/MICROCHIP (ARM64) SoC support 2412M: Conor Dooley <conor@kernel.org> 2413M: Nicolas Ferre <nicolas.ferre@microchip.com> 2414M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm64/boot/dts/microchip/ 2419 2420ARM/Microchip (AT91) SoC support 2421M: Nicolas Ferre <nicolas.ferre@microchip.com> 2422M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2423M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2425S: Supported 2426W: http://www.linux4sam.org 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2428F: arch/arm/boot/dts/microchip/at91* 2429F: arch/arm/boot/dts/microchip/sama* 2430F: arch/arm/include/debug/at91.S 2431F: arch/arm/mach-at91/ 2432F: drivers/memory/atmel* 2433F: drivers/watchdog/sama5d4_wdt.c 2434F: include/soc/at91/ 2435X: drivers/input/touchscreen/atmel_mxt_ts.c 2436N: at91 2437N: atmel 2438 2439ARM/Microchip Sparx5 SoC support 2440M: Lars Povlsen <lars.povlsen@microchip.com> 2441M: Steen Hegelund <Steen.Hegelund@microchip.com> 2442M: Daniel Machon <daniel.machon@microchip.com> 2443M: UNGLinuxDriver@microchip.com 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445S: Supported 2446F: arch/arm64/boot/dts/microchip/sparx* 2447F: drivers/net/ethernet/microchip/vcap/ 2448F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2449N: sparx5 2450 2451ARM/MILBEAUT ARCHITECTURE 2452M: Taichi Sugaya <sugaya.taichi@socionext.com> 2453M: Takao Orito <orito.takao@socionext.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455S: Maintained 2456F: arch/arm/boot/dts/socionext/milbeaut* 2457F: arch/arm/mach-milbeaut/ 2458N: milbeaut 2459 2460ARM/MStar/Sigmastar Armv7 SoC support 2461M: Daniel Palmer <daniel@thingy.jp> 2462M: Romain Perier <romain.perier@gmail.com> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465W: http://linux-chenxing.org/ 2466T: git git://github.com/linux-chenxing/linux.git 2467F: Documentation/devicetree/bindings/arm/mstar/* 2468F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2469F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2470F: arch/arm/boot/dts/sigmastar/ 2471F: arch/arm/mach-mstar/ 2472F: drivers/clk/mstar/ 2473F: drivers/clocksource/timer-msc313e.c 2474F: drivers/gpio/gpio-msc313.c 2475F: drivers/rtc/rtc-msc313.c 2476F: drivers/watchdog/msc313e_wdt.c 2477F: include/dt-bindings/clock/mstar-* 2478F: include/dt-bindings/gpio/msc313-gpio.h 2479 2480ARM/NOMADIK/Ux500 ARCHITECTURES 2481M: Linus Walleij <linus.walleij@linaro.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2485F: Documentation/devicetree/bindings/arm/ste-* 2486F: Documentation/devicetree/bindings/arm/ux500.yaml 2487F: Documentation/devicetree/bindings/arm/ux500/ 2488F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2489F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2490F: arch/arm/boot/dts/st/ste-* 2491F: arch/arm/mach-nomadik/ 2492F: arch/arm/mach-ux500/ 2493F: drivers/clk/clk-nomadik.c 2494F: drivers/clocksource/clksrc-dbx500-prcmu.c 2495F: drivers/dma/ste_dma40* 2496F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2497F: drivers/gpio/gpio-nomadik.c 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON MA35 ARCHITECTURE 2510M: Jacky Huang <ychuang3@nuvoton.com> 2511M: Shan-Chun Hung <schung@nuvoton.com> 2512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*ma35* 2515F: Documentation/devicetree/bindings/*/*ma35* 2516F: arch/arm64/boot/dts/nuvoton/*ma35* 2517F: drivers/*/*/*ma35* 2518F: drivers/*/*ma35* 2519K: ma35d1 2520 2521ARM/NUVOTON NPCM ARCHITECTURE 2522M: Avi Fishman <avifishman70@gmail.com> 2523M: Tomer Maimon <tmaimon77@gmail.com> 2524M: Tali Perry <tali.perry1@gmail.com> 2525R: Patrick Venture <venture@google.com> 2526R: Nancy Yuen <yuenn@google.com> 2527R: Benjamin Fair <benjaminfair@google.com> 2528L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2529S: Supported 2530F: Documentation/devicetree/bindings/*/*/*npcm* 2531F: Documentation/devicetree/bindings/*/*npcm* 2532F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2533F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2534F: arch/arm/mach-npcm/ 2535F: arch/arm64/boot/dts/nuvoton/ 2536F: drivers/*/*/*npcm* 2537F: drivers/*/*npcm* 2538F: drivers/rtc/rtc-nct3018y.c 2539F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2540F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2541 2542ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2543M: Joseph Liu <kwliu@nuvoton.com> 2544M: Marvin Lin <kflin@nuvoton.com> 2545L: linux-media@vger.kernel.org 2546L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2547S: Maintained 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2549F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2550F: Documentation/userspace-api/media/drivers/npcm-video.rst 2551F: drivers/media/platform/nuvoton/ 2552F: include/uapi/linux/npcm-video.h 2553 2554ARM/NUVOTON WPCM450 ARCHITECTURE 2555M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2556L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2557S: Maintained 2558W: https://github.com/neuschaefer/wpcm450/wiki 2559F: Documentation/devicetree/bindings/*/*wpcm* 2560F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2561F: arch/arm/configs/wpcm450_defconfig 2562F: arch/arm/mach-npcm/wpcm450.c 2563F: drivers/*/*/*wpcm* 2564F: drivers/*/*wpcm* 2565 2566ARM/NXP S32G ARCHITECTURE 2567R: Chester Lin <chester62515@gmail.com> 2568R: Matthias Brugger <mbrugger@suse.com> 2569R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2570L: NXP S32 Linux Team <s32@nxp.com> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: arch/arm64/boot/dts/freescale/s32g*.dts* 2574F: drivers/pinctrl/nxp/ 2575 2576ARM/Orion SoC/Technologic Systems TS-78xx platform support 2577M: Alexander Clouter <alex@digriz.org.uk> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580W: http://www.digriz.org.uk/ts78xx/kernel 2581F: arch/arm/mach-orion5x/ts78xx-* 2582 2583ARM/QUALCOMM CHROMEBOOK SUPPORT 2584R: cros-qcom-dts-watchers@chromium.org 2585F: arch/arm64/boot/dts/qcom/sc7180* 2586F: arch/arm64/boot/dts/qcom/sc7280* 2587F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2588 2589ARM/QUALCOMM SUPPORT 2590M: Bjorn Andersson <andersson@kernel.org> 2591M: Konrad Dybcio <konrad.dybcio@linaro.org> 2592L: linux-arm-msm@vger.kernel.org 2593S: Maintained 2594T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2595F: Documentation/devicetree/bindings/*/qcom* 2596F: Documentation/devicetree/bindings/soc/qcom/ 2597F: arch/arm/boot/dts/qcom/ 2598F: arch/arm/configs/qcom_defconfig 2599F: arch/arm/mach-qcom/ 2600F: arch/arm64/boot/dts/qcom/ 2601F: drivers/*/*/pm8???-* 2602F: drivers/*/*/qcom* 2603F: drivers/*/*/qcom/ 2604F: drivers/*/qcom* 2605F: drivers/*/qcom/ 2606F: drivers/bluetooth/btqcomsmd.c 2607F: drivers/clocksource/timer-qcom.c 2608F: drivers/cpuidle/cpuidle-qcom-spm.c 2609F: drivers/extcon/extcon-qcom* 2610F: drivers/i2c/busses/i2c-qcom-geni.c 2611F: drivers/i2c/busses/i2c-qup.c 2612F: drivers/iommu/msm* 2613F: drivers/mfd/ssbi.c 2614F: drivers/mmc/host/mmci_qcom* 2615F: drivers/mmc/host/sdhci-msm.c 2616F: drivers/pci/controller/dwc/pcie-qcom.c 2617F: drivers/phy/qualcomm/ 2618F: drivers/power/*/msm* 2619F: drivers/reset/reset-qcom-* 2620F: drivers/rtc/rtc-pm8xxx.c 2621F: drivers/spi/spi-geni-qcom.c 2622F: drivers/spi/spi-qcom-qspi.c 2623F: drivers/spi/spi-qup.c 2624F: drivers/tty/serial/msm_serial.c 2625F: drivers/ufs/host/ufs-qcom* 2626F: drivers/usb/dwc3/dwc3-qcom.c 2627F: include/dt-bindings/*/qcom* 2628F: include/linux/*/qcom* 2629F: include/linux/soc/qcom/ 2630 2631ARM/RDA MICRO ARCHITECTURE 2632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2635S: Maintained 2636F: Documentation/devicetree/bindings/arm/rda.yaml 2637F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2638F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2639F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2640F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2641F: arch/arm/boot/dts/unisoc/ 2642F: drivers/clocksource/timer-rda.c 2643F: drivers/gpio/gpio-rda.c 2644F: drivers/irqchip/irq-rda-intc.c 2645F: drivers/tty/serial/rda-uart.c 2646 2647ARM/REALTEK ARCHITECTURE 2648M: Andreas Färber <afaerber@suse.de> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652F: Documentation/devicetree/bindings/arm/realtek.yaml 2653F: arch/arm/boot/dts/realtek/ 2654F: arch/arm/mach-realtek/ 2655F: arch/arm64/boot/dts/realtek/ 2656 2657ARM/RISC-V/RENESAS ARCHITECTURE 2658M: Geert Uytterhoeven <geert+renesas@glider.be> 2659M: Magnus Damm <magnus.damm@gmail.com> 2660L: linux-renesas-soc@vger.kernel.org 2661S: Supported 2662Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2663C: irc://irc.libera.chat/renesas-soc 2664T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2665F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2666F: Documentation/devicetree/bindings/soc/renesas/ 2667F: arch/arm/boot/dts/renesas/ 2668F: arch/arm/configs/shmobile_defconfig 2669F: arch/arm/include/debug/renesas-scif.S 2670F: arch/arm/mach-shmobile/ 2671F: arch/arm64/boot/dts/renesas/ 2672F: arch/riscv/boot/dts/renesas/ 2673F: drivers/pmdomain/renesas/ 2674F: drivers/soc/renesas/ 2675F: include/linux/soc/renesas/ 2676K: \brenesas, 2677 2678ARM/RISCPC ARCHITECTURE 2679M: Russell King <linux@armlinux.org.uk> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682W: http://www.armlinux.org.uk/ 2683F: arch/arm/include/asm/hardware/ioc.h 2684F: arch/arm/include/asm/hardware/iomd.h 2685F: arch/arm/include/asm/hardware/memc.h 2686F: arch/arm/mach-rpc/ 2687F: drivers/net/ethernet/8390/etherh.c 2688F: drivers/net/ethernet/i825xx/ether1* 2689F: drivers/net/ethernet/seeq/ether3* 2690F: drivers/scsi/arm/ 2691 2692ARM/Rockchip SoC support 2693M: Heiko Stuebner <heiko@sntech.de> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-rockchip@lists.infradead.org 2696S: Maintained 2697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2698F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2699F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2700F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2701F: arch/arm/boot/dts/rockchip/ 2702F: arch/arm/mach-rockchip/ 2703F: drivers/*/*/*rockchip* 2704F: drivers/*/*rockchip* 2705F: drivers/clk/rockchip/ 2706F: drivers/i2c/busses/i2c-rk3x.c 2707F: sound/soc/rockchip/ 2708N: rockchip 2709 2710ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2712R: Alim Akhtar <alim.akhtar@samsung.com> 2713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2714L: linux-samsung-soc@vger.kernel.org 2715S: Maintained 2716P: Documentation/process/maintainer-soc-clean-dts.rst 2717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2718B: mailto:linux-samsung-soc@vger.kernel.org 2719C: irc://irc.libera.chat/linux-exynos 2720T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2721F: Documentation/arch/arm/samsung/ 2722F: Documentation/devicetree/bindings/arm/samsung/ 2723F: Documentation/devicetree/bindings/hwinfo/samsung,* 2724F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2725F: Documentation/devicetree/bindings/soc/samsung/ 2726F: arch/arm/boot/dts/samsung/ 2727F: arch/arm/mach-exynos*/ 2728F: arch/arm/mach-s3c/ 2729F: arch/arm/mach-s5p*/ 2730F: arch/arm64/boot/dts/exynos/ 2731F: drivers/*/*/*s3c24* 2732F: drivers/*/*s3c24* 2733F: drivers/*/*s3c64xx* 2734F: drivers/*/*s5pv210* 2735F: drivers/clocksource/samsung_pwm_timer.c 2736F: drivers/memory/samsung/ 2737F: drivers/pwm/pwm-samsung.c 2738F: drivers/soc/samsung/ 2739F: drivers/tty/serial/samsung* 2740F: include/clocksource/samsung_pwm.h 2741F: include/linux/platform_data/*s3c* 2742F: include/linux/serial_s3c.h 2743F: include/linux/soc/samsung/ 2744N: exynos 2745N: s3c64xx 2746N: s5pv210 2747 2748ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2749M: Łukasz Stelmach <l.stelmach@samsung.com> 2750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2751L: linux-media@vger.kernel.org 2752S: Maintained 2753F: drivers/media/platform/samsung/s5p-g2d/ 2754 2755ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757L: linux-samsung-soc@vger.kernel.org 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2761F: drivers/media/cec/platform/s5p/ 2762 2763ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2764M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2765M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768L: linux-media@vger.kernel.org 2769S: Maintained 2770F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2771F: drivers/media/platform/samsung/s5p-jpeg/ 2772 2773ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2774M: Marek Szyprowski <m.szyprowski@samsung.com> 2775M: Andrzej Hajda <andrzej.hajda@intel.com> 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777L: linux-media@vger.kernel.org 2778S: Maintained 2779F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2780F: drivers/media/platform/samsung/s5p-mfc/ 2781 2782ARM/SOCFPGA ARCHITECTURE 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785W: http://www.rocketboards.org 2786T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2787F: arch/arm/boot/dts/intel/socfpga/ 2788F: arch/arm/configs/socfpga_defconfig 2789F: arch/arm/mach-socfpga/ 2790F: arch/arm64/boot/dts/altera/ 2791F: arch/arm64/boot/dts/intel/ 2792 2793ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2794M: Dinh Nguyen <dinguyen@kernel.org> 2795S: Maintained 2796F: drivers/clk/socfpga/ 2797 2798ARM/SOCFPGA EDAC SUPPORT 2799M: Dinh Nguyen <dinguyen@kernel.org> 2800S: Maintained 2801F: drivers/edac/altera_edac.[ch] 2802 2803ARM/SPREADTRUM SoC SUPPORT 2804M: Orson Zhai <orsonzhai@gmail.com> 2805M: Baolin Wang <baolin.wang7@gmail.com> 2806M: Chunyan Zhang <zhang.lyra@gmail.com> 2807S: Maintained 2808F: arch/arm64/boot/dts/sprd 2809N: sprd 2810N: sc27xx 2811N: sc2731 2812 2813ARM/STI ARCHITECTURE 2814M: Patrice Chotard <patrice.chotard@foss.st.com> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817W: http://www.stlinux.com 2818F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2819F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2820F: arch/arm/boot/dts/st/sti* 2821F: arch/arm/mach-sti/ 2822F: drivers/ata/ahci_st.c 2823F: drivers/char/hw_random/st-rng.c 2824F: drivers/clocksource/arm_global_timer.c 2825F: drivers/clocksource/clksrc_st_lpc.c 2826F: drivers/cpufreq/sti-cpufreq.c 2827F: drivers/dma/st_fdma* 2828F: drivers/i2c/busses/i2c-st.c 2829F: drivers/media/platform/st/sti/c8sectpfe/ 2830F: drivers/media/rc/st_rc.c 2831F: drivers/mmc/host/sdhci-st.c 2832F: drivers/phy/st/phy-miphy28lp.c 2833F: drivers/phy/st/phy-stih407-usb.c 2834F: drivers/pinctrl/pinctrl-st.c 2835F: drivers/remoteproc/st_remoteproc.c 2836F: drivers/remoteproc/st_slim_rproc.c 2837F: drivers/reset/sti/ 2838F: drivers/rtc/rtc-st-lpc.c 2839F: drivers/tty/serial/st-asc.c 2840F: drivers/usb/dwc3/dwc3-st.c 2841F: drivers/usb/host/ehci-st.c 2842F: drivers/usb/host/ohci-st.c 2843F: drivers/watchdog/st_lpc_wdt.c 2844F: include/linux/remoteproc/st_slim_rproc.h 2845 2846ARM/STM32 ARCHITECTURE 2847M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2848M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2849L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2853F: arch/arm/boot/dts/st/stm32* 2854F: arch/arm/mach-stm32/ 2855F: arch/arm64/boot/dts/st/ 2856F: drivers/clocksource/armv7m_systick.c 2857N: stm32 2858N: stm 2859 2860ARM/SUNPLUS SP7021 SOC SUPPORT 2861M: Qin Jian <qinjian@cqplus1.com> 2862L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2863S: Maintained 2864W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2865F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2866F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2867F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2868F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2869F: arch/arm/boot/dts/sunplus/ 2870F: arch/arm/configs/sp7021_*defconfig 2871F: drivers/clk/clk-sp7021.c 2872F: drivers/irqchip/irq-sp7021-intc.c 2873F: drivers/reset/reset-sunplus.c 2874F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2875F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2876 2877ARM/Synaptics SoC support 2878M: Jisheng Zhang <jszhang@kernel.org> 2879M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: arch/arm/boot/dts/synaptics/ 2883F: arch/arm/mach-berlin/ 2884F: arch/arm64/boot/dts/synaptics/ 2885 2886ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2887M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2888L: linux-tegra@vger.kernel.org 2889L: linux-media@vger.kernel.org 2890S: Maintained 2891F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2892F: drivers/media/cec/platform/tegra/ 2893 2894ARM/TESLA FSD SoC SUPPORT 2895M: Alim Akhtar <alim.akhtar@samsung.com> 2896M: linux-fsd@tesla.com 2897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2898L: linux-samsung-soc@vger.kernel.org 2899S: Maintained 2900F: arch/arm64/boot/dts/tesla/ 2901 2902ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2903M: Santosh Shilimkar <ssantosh@kernel.org> 2904L: linux-kernel@vger.kernel.org 2905S: Maintained 2906F: drivers/memory/*emif* 2907 2908ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2909M: Nishanth Menon <nm@ti.com> 2910M: Santosh Shilimkar <ssantosh@kernel.org> 2911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2912S: Maintained 2913T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2914F: arch/arm/boot/dts/ti/keystone/ 2915F: arch/arm/mach-keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-kernel@vger.kernel.org 2920S: Maintained 2921F: drivers/clk/keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/clocksource/timer-keystone.c 2929 2930ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2931M: Santosh Shilimkar <ssantosh@kernel.org> 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/power/reset/keystone-reset.c 2935 2936ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2937M: Nishanth Menon <nm@ti.com> 2938M: Vignesh Raghavendra <vigneshr@ti.com> 2939M: Tero Kristo <kristo@kernel.org> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Supported 2942F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2943F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2944F: arch/arm64/boot/dts/ti/Makefile 2945F: arch/arm64/boot/dts/ti/k3-* 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/socionext/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mm/cache-uniphier.c 2981F: arch/arm64/boot/dts/socionext/uniphier* 2982F: drivers/bus/uniphier-system-bus.c 2983F: drivers/clk/uniphier/ 2984F: drivers/dma/uniphier-mdmac.c 2985F: drivers/gpio/gpio-uniphier.c 2986F: drivers/i2c/busses/i2c-uniphier* 2987F: drivers/irqchip/irq-uniphier-aidet.c 2988F: drivers/mmc/host/uniphier-sd.c 2989F: drivers/pinctrl/uniphier/ 2990F: drivers/reset/reset-uniphier.c 2991F: drivers/tty/serial/8250/8250_uniphier.c 2992N: uniphier 2993 2994ARM/VERSATILE EXPRESS PLATFORM 2995M: Liviu Dudau <liviu.dudau@arm.com> 2996M: Sudeep Holla <sudeep.holla@arm.com> 2997M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000N: mps2 3001N: vexpress 3002F: arch/arm/mach-versatile/ 3003F: arch/arm64/boot/dts/arm/ 3004F: drivers/clocksource/timer-versatile.c 3005X: drivers/cpufreq/vexpress-spc-cpufreq.c 3006X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3007 3008ARM/VFP SUPPORT 3009M: Russell King <linux@armlinux.org.uk> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012W: http://www.armlinux.org.uk/ 3013F: arch/arm/vfp/ 3014 3015ARM/VT8500 ARM ARCHITECTURE 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Orphan 3018F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3019F: arch/arm/mach-vt8500/ 3020F: drivers/clocksource/timer-vt8500.c 3021F: drivers/i2c/busses/i2c-wmt.c 3022F: drivers/mmc/host/wmt-sdmmc.c 3023F: drivers/pwm/pwm-vt8500.c 3024F: drivers/rtc/rtc-vt8500.c 3025F: drivers/tty/serial/vt8500_serial.c 3026F: drivers/usb/host/ehci-platform.c 3027F: drivers/usb/host/uhci-platform.c 3028F: drivers/video/fbdev/vt8500lcdfb.* 3029F: drivers/video/fbdev/wm8505fb* 3030F: drivers/video/fbdev/wmt_ge_rops.* 3031 3032ARM/ZYNQ ARCHITECTURE 3033M: Michal Simek <michal.simek@amd.com> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Supported 3036W: http://wiki.xilinx.com 3037T: git https://github.com/Xilinx/linux-xlnx.git 3038F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3039F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3041F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3042F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3043F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3044F: arch/arm/mach-zynq/ 3045F: drivers/clocksource/timer-cadence-ttc.c 3046F: drivers/cpuidle/cpuidle-zynq.c 3047F: drivers/edac/synopsys_edac.c 3048F: drivers/i2c/busses/i2c-cadence.c 3049F: drivers/i2c/busses/i2c-xiic.c 3050F: drivers/mmc/host/sdhci-of-arasan.c 3051N: zynq 3052N: xilinx 3053 3054ARM64 PORT (AARCH64 ARCHITECTURE) 3055M: Catalin Marinas <catalin.marinas@arm.com> 3056M: Will Deacon <will@kernel.org> 3057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3058S: Maintained 3059T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3060F: Documentation/arch/arm64/ 3061F: arch/arm64/ 3062F: tools/testing/selftests/arm64/ 3063X: arch/arm64/boot/dts/ 3064 3065ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3066M: George McCollister <george.mccollister@gmail.com> 3067L: netdev@vger.kernel.org 3068S: Maintained 3069F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3070F: drivers/net/dsa/xrs700x/* 3071F: net/dsa/tag_xrs700x.c 3072 3073AS3645A LED FLASH CONTROLLER DRIVER 3074M: Sakari Ailus <sakari.ailus@iki.fi> 3075L: linux-leds@vger.kernel.org 3076S: Maintained 3077F: drivers/leds/flash/leds-as3645a.c 3078 3079ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3080M: Tianshu Qiu <tian.shu.qiu@intel.com> 3081L: linux-media@vger.kernel.org 3082S: Maintained 3083T: git git://linuxtv.org/media_tree.git 3084F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3085F: drivers/media/i2c/ak7375.c 3086 3087ASAHI KASEI AK8974 DRIVER 3088M: Linus Walleij <linus.walleij@linaro.org> 3089L: linux-iio@vger.kernel.org 3090S: Supported 3091W: http://www.akm.com/ 3092F: drivers/iio/magnetometer/ak8974.c 3093 3094AOSONG AGS02MA TVOC SENSOR DRIVER 3095M: Anshul Dalal <anshulusr@gmail.com> 3096L: linux-iio@vger.kernel.org 3097S: Maintained 3098F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3099F: drivers/iio/chemical/ags02ma.c 3100 3101ASC7621 HARDWARE MONITOR DRIVER 3102M: George Joseph <george.joseph@fairview5.com> 3103L: linux-hwmon@vger.kernel.org 3104S: Maintained 3105F: Documentation/hwmon/asc7621.rst 3106F: drivers/hwmon/asc7621.c 3107 3108ASIX AX88796C SPI ETHERNET ADAPTER 3109M: Łukasz Stelmach <l.stelmach@samsung.com> 3110S: Maintained 3111F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3112F: drivers/net/ethernet/asix/ax88796c_* 3113 3114ASIX PHY DRIVER [RUST] 3115M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3116R: Trevor Gross <tmgross@umich.edu> 3117L: netdev@vger.kernel.org 3118L: rust-for-linux@vger.kernel.org 3119S: Maintained 3120F: drivers/net/phy/ax88796b_rust.rs 3121 3122ASPEED CRYPTO DRIVER 3123M: Neal Liu <neal_liu@aspeedtech.com> 3124L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3125S: Maintained 3126F: Documentation/devicetree/bindings/crypto/aspeed,* 3127F: drivers/crypto/aspeed/ 3128 3129ASPEED PECI CONTROLLER 3130M: Iwona Winiarska <iwona.winiarska@intel.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133S: Supported 3134F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3135F: drivers/peci/controller/peci-aspeed.c 3136 3137ASPEED PINCTRL DRIVERS 3138M: Andrew Jeffery <andrew@codeconstruct.com.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-gpio@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3144F: drivers/pinctrl/aspeed/ 3145 3146ASPEED SCU INTERRUPT CONTROLLER DRIVER 3147M: Eddie James <eajames@linux.ibm.com> 3148L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3151F: drivers/irqchip/irq-aspeed-scu-ic.c 3152F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3153 3154ASPEED SD/MMC DRIVER 3155M: Andrew Jeffery <andrew@codeconstruct.com.au> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-mmc@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3161F: drivers/mmc/host/sdhci-of-aspeed* 3162 3163ASPEED SMC SPI DRIVER 3164M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3165M: Cédric Le Goater <clg@kaod.org> 3166L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3168L: linux-spi@vger.kernel.org 3169S: Maintained 3170F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3171F: drivers/spi/spi-aspeed-smc.c 3172 3173ASPEED USB UDC DRIVER 3174M: Neal Liu <neal_liu@aspeedtech.com> 3175L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3176S: Maintained 3177F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3178F: drivers/usb/gadget/udc/aspeed_udc.c 3179 3180ASPEED VIDEO ENGINE DRIVER 3181M: Eddie James <eajames@linux.ibm.com> 3182L: linux-media@vger.kernel.org 3183L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3184S: Maintained 3185F: Documentation/devicetree/bindings/media/aspeed-video.txt 3186F: drivers/media/platform/aspeed/ 3187 3188ASUS EC HARDWARE MONITOR DRIVER 3189M: Eugene Shalygin <eugene.shalygin@gmail.com> 3190L: linux-hwmon@vger.kernel.org 3191S: Maintained 3192F: drivers/hwmon/asus-ec-sensors.c 3193 3194ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3195M: Corentin Chary <corentin.chary@gmail.com> 3196M: Luke D. Jones <luke@ljones.dev> 3197L: platform-driver-x86@vger.kernel.org 3198S: Maintained 3199W: https://asus-linux.org/ 3200F: drivers/platform/x86/asus*.c 3201F: drivers/platform/x86/eeepc*.c 3202 3203ASUS TF103C DOCK DRIVER 3204M: Hans de Goede <hdegoede@redhat.com> 3205L: platform-driver-x86@vger.kernel.org 3206S: Maintained 3207T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3208F: drivers/platform/x86/asus-tf103c-dock.c 3209 3210ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3211M: Aleksa Savic <savicaleksa83@gmail.com> 3212L: linux-hwmon@vger.kernel.org 3213S: Maintained 3214F: drivers/hwmon/asus_rog_ryujin.c 3215 3216ASUS WIRELESS RADIO CONTROL DRIVER 3217M: João Paulo Rechi Vita <jprvita@gmail.com> 3218L: platform-driver-x86@vger.kernel.org 3219S: Maintained 3220F: drivers/platform/x86/asus-wireless.c 3221 3222ASUS WMI HARDWARE MONITOR DRIVER 3223M: Ed Brindley <kernel@maidavale.org> 3224M: Denis Pauk <pauk.denis@gmail.com> 3225L: linux-hwmon@vger.kernel.org 3226S: Maintained 3227F: drivers/hwmon/asus_wmi_sensors.c 3228 3229ASYMMETRIC KEYS 3230M: David Howells <dhowells@redhat.com> 3231L: keyrings@vger.kernel.org 3232S: Maintained 3233F: Documentation/crypto/asymmetric-keys.rst 3234F: crypto/asymmetric_keys/ 3235F: include/crypto/pkcs7.h 3236F: include/crypto/public_key.h 3237F: include/linux/verification.h 3238 3239ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3240R: Dan Williams <dan.j.williams@intel.com> 3241S: Odd fixes 3242W: http://sourceforge.net/projects/xscaleiop 3243F: Documentation/crypto/async-tx-api.rst 3244F: crypto/async_tx/ 3245F: include/linux/async_tx.h 3246 3247AT24 EEPROM DRIVER 3248M: Bartosz Golaszewski <brgl@bgdev.pl> 3249L: linux-i2c@vger.kernel.org 3250S: Maintained 3251T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3252F: Documentation/devicetree/bindings/eeprom/at24.yaml 3253F: drivers/misc/eeprom/at24.c 3254 3255ATA OVER ETHERNET (AOE) DRIVER 3256M: "Justin Sanders" <justin@coraid.com> 3257S: Supported 3258W: http://www.openaoe.org/ 3259F: Documentation/admin-guide/aoe/ 3260F: drivers/block/aoe/ 3261 3262ATC260X PMIC MFD DRIVER 3263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3264M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3265L: linux-actions@lists.infradead.org 3266S: Maintained 3267F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3268F: drivers/input/misc/atc260x-onkey.c 3269F: drivers/mfd/atc260* 3270F: drivers/power/reset/atc260x-poweroff.c 3271F: drivers/regulator/atc260x-regulator.c 3272F: include/linux/mfd/atc260x/* 3273 3274ATHEROS 71XX/9XXX GPIO DRIVER 3275M: Alban Bedel <albeu@free.fr> 3276S: Maintained 3277W: https://github.com/AlbanBedel/linux 3278T: git git://github.com/AlbanBedel/linux 3279F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3280F: drivers/gpio/gpio-ath79.c 3281 3282ATHEROS 71XX/9XXX USB PHY DRIVER 3283M: Alban Bedel <albeu@free.fr> 3284S: Maintained 3285W: https://github.com/AlbanBedel/linux 3286T: git git://github.com/AlbanBedel/linux 3287F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3288F: drivers/phy/qualcomm/phy-ath79-usb.c 3289 3290ATHEROS ATH GENERIC UTILITIES 3291M: Kalle Valo <kvalo@kernel.org> 3292L: linux-wireless@vger.kernel.org 3293S: Supported 3294F: drivers/net/wireless/ath/* 3295 3296ATHEROS ATH5K WIRELESS DRIVER 3297M: Jiri Slaby <jirislaby@kernel.org> 3298M: Nick Kossifidis <mickflemm@gmail.com> 3299M: Luis Chamberlain <mcgrof@kernel.org> 3300L: linux-wireless@vger.kernel.org 3301S: Maintained 3302W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3303F: drivers/net/wireless/ath/ath5k/ 3304 3305ATHEROS ATH6KL WIRELESS DRIVER 3306L: linux-wireless@vger.kernel.org 3307S: Orphan 3308W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3309F: drivers/net/wireless/ath/ath6kl/ 3310 3311ATI_REMOTE2 DRIVER 3312M: Ville Syrjala <syrjala@sci.fi> 3313S: Maintained 3314F: drivers/input/misc/ati_remote2.c 3315 3316ATK0110 HWMON DRIVER 3317M: Luca Tettamanti <kronos.it@gmail.com> 3318L: linux-hwmon@vger.kernel.org 3319S: Maintained 3320F: drivers/hwmon/asus_atk0110.c 3321 3322ATLX ETHERNET DRIVERS 3323M: Chris Snook <chris.snook@gmail.com> 3324L: netdev@vger.kernel.org 3325S: Maintained 3326W: http://sourceforge.net/projects/atl1 3327W: http://atl1.sourceforge.net 3328F: drivers/net/ethernet/atheros/ 3329 3330ATM 3331M: Chas Williams <3chas3@gmail.com> 3332L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3333L: netdev@vger.kernel.org 3334S: Maintained 3335W: http://linux-atm.sourceforge.net 3336F: drivers/atm/ 3337F: include/linux/atm* 3338F: include/uapi/linux/atm* 3339 3340ATMEL MACB ETHERNET DRIVER 3341M: Nicolas Ferre <nicolas.ferre@microchip.com> 3342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3343S: Supported 3344F: drivers/net/ethernet/cadence/ 3345 3346ATMEL MAXTOUCH DRIVER 3347M: Nick Dyer <nick@shmanahar.org> 3348S: Maintained 3349T: git git://github.com/ndyer/linux.git 3350F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3351F: drivers/input/touchscreen/atmel_mxt_ts.c 3352 3353ATOMIC INFRASTRUCTURE 3354M: Will Deacon <will@kernel.org> 3355M: Peter Zijlstra <peterz@infradead.org> 3356R: Boqun Feng <boqun.feng@gmail.com> 3357R: Mark Rutland <mark.rutland@arm.com> 3358L: linux-kernel@vger.kernel.org 3359S: Maintained 3360F: Documentation/atomic_*.txt 3361F: arch/*/include/asm/atomic*.h 3362F: include/*/atomic*.h 3363F: include/linux/refcount.h 3364F: scripts/atomic/ 3365 3366ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3367M: Bradley Grove <linuxdrivers@attotech.com> 3368L: linux-scsi@vger.kernel.org 3369S: Supported 3370W: http://www.attotech.com 3371F: drivers/scsi/esas2r 3372 3373ATUSB IEEE 802.15.4 RADIO DRIVER 3374M: Stefan Schmidt <stefan@datenfreihafen.org> 3375L: linux-wpan@vger.kernel.org 3376S: Maintained 3377F: drivers/net/ieee802154/at86rf230.h 3378F: drivers/net/ieee802154/atusb.c 3379F: drivers/net/ieee802154/atusb.h 3380 3381AUDIT SUBSYSTEM 3382M: Paul Moore <paul@paul-moore.com> 3383M: Eric Paris <eparis@redhat.com> 3384L: audit@vger.kernel.org 3385S: Supported 3386W: https://github.com/linux-audit 3387Q: https://patchwork.kernel.org/project/audit/list 3388B: mailto:audit@vger.kernel.org 3389P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3390T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3391F: include/asm-generic/audit_*.h 3392F: include/linux/audit.h 3393F: include/linux/audit_arch.h 3394F: include/uapi/linux/audit.h 3395F: kernel/audit* 3396F: lib/*audit.c 3397K: \baudit_[a-z_0-9]\+\b 3398 3399AUXILIARY BUS DRIVER 3400M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3401R: Dave Ertman <david.m.ertman@intel.com> 3402R: Ira Weiny <ira.weiny@intel.com> 3403S: Supported 3404T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3405F: Documentation/driver-api/auxiliary_bus.rst 3406F: drivers/base/auxiliary.c 3407F: include/linux/auxiliary_bus.h 3408 3409AUXILIARY DISPLAY DRIVERS 3410M: Andy Shevchenko <andy@kernel.org> 3411R: Geert Uytterhoeven <geert@linux-m68k.org> 3412S: Odd Fixes 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3414F: Documentation/devicetree/bindings/auxdisplay/ 3415F: drivers/auxdisplay/ 3416F: include/linux/cfag12864b.h 3417F: include/uapi/linux/map_to_14segment.h 3418F: include/uapi/linux/map_to_7segment.h 3419 3420AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3421M: Andreas Klinger <ak@it-klinger.de> 3422L: linux-iio@vger.kernel.org 3423S: Maintained 3424F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3425F: drivers/iio/adc/hx711.c 3426 3427AX.25 NETWORK LAYER 3428L: linux-hams@vger.kernel.org 3429S: Orphan 3430W: https://linux-ax25.in-berlin.de 3431F: include/net/ax25.h 3432F: include/uapi/linux/ax25.h 3433F: net/ax25/ 3434 3435AXENTIA ARM DEVICES 3436M: Peter Rosin <peda@axentia.se> 3437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3438S: Maintained 3439F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3440F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3441F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3442F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3443 3444AXENTIA ASOC DRIVERS 3445M: Peter Rosin <peda@axentia.se> 3446L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3447S: Maintained 3448F: Documentation/devicetree/bindings/sound/axentia,* 3449F: sound/soc/atmel/tse850-pcm5142.c 3450 3451AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3452M: Nuno Sá <nuno.sa@analog.com> 3453L: linux-hwmon@vger.kernel.org 3454S: Supported 3455W: https://ez.analog.com/linux-software-drivers 3456F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3457F: drivers/hwmon/axi-fan-control.c 3458 3459AXI SPI ENGINE 3460M: Michael Hennerich <michael.hennerich@analog.com> 3461M: Nuno Sá <nuno.sa@analog.com> 3462R: David Lechner <dlechner@baylibre.com> 3463L: linux-spi@vger.kernel.org 3464S: Supported 3465W: https://ez.analog.com/linux-software-drivers 3466F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3467F: drivers/spi/spi-axi-spi-engine.c 3468 3469AXXIA I2C CONTROLLER 3470M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3471L: linux-i2c@vger.kernel.org 3472S: Maintained 3473F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3474F: drivers/i2c/busses/i2c-axxia.c 3475 3476AZ6007 DVB DRIVER 3477M: Mauro Carvalho Chehab <mchehab@kernel.org> 3478L: linux-media@vger.kernel.org 3479S: Maintained 3480W: https://linuxtv.org 3481T: git git://linuxtv.org/media_tree.git 3482F: drivers/media/usb/dvb-usb-v2/az6007.c 3483 3484AZTECH FM RADIO RECEIVER DRIVER 3485M: Hans Verkuil <hverkuil@xs4all.nl> 3486L: linux-media@vger.kernel.org 3487S: Maintained 3488W: https://linuxtv.org 3489T: git git://linuxtv.org/media_tree.git 3490F: drivers/media/radio/radio-aztech* 3491 3492B43 WIRELESS DRIVER 3493L: linux-wireless@vger.kernel.org 3494L: b43-dev@lists.infradead.org 3495S: Orphan 3496W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3497F: drivers/net/wireless/broadcom/b43/ 3498 3499B43LEGACY WIRELESS DRIVER 3500M: Larry Finger <Larry.Finger@lwfinger.net> 3501L: linux-wireless@vger.kernel.org 3502L: b43-dev@lists.infradead.org 3503S: Maintained 3504W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3505F: drivers/net/wireless/broadcom/b43legacy/ 3506 3507BACKLIGHT CLASS/SUBSYSTEM 3508M: Lee Jones <lee@kernel.org> 3509M: Daniel Thompson <daniel.thompson@linaro.org> 3510M: Jingoo Han <jingoohan1@gmail.com> 3511L: dri-devel@lists.freedesktop.org 3512S: Maintained 3513T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3514F: Documentation/ABI/stable/sysfs-class-backlight 3515F: Documentation/ABI/testing/sysfs-class-backlight 3516F: Documentation/devicetree/bindings/leds/backlight 3517F: drivers/video/backlight/ 3518F: include/linux/backlight.h 3519F: include/linux/pwm_backlight.h 3520 3521BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3522M: Serge Semin <fancer.lancer@gmail.com> 3523L: linux-hwmon@vger.kernel.org 3524S: Supported 3525F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3526F: Documentation/hwmon/bt1-pvt.rst 3527F: drivers/hwmon/bt1-pvt.[ch] 3528 3529BARCO P50 GPIO DRIVER 3530M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3531M: Peter Korsgaard <peter.korsgaard@barco.com> 3532S: Maintained 3533F: drivers/platform/x86/barco-p50-gpio.c 3534 3535BATMAN ADVANCED 3536M: Marek Lindner <mareklindner@neomailbox.ch> 3537M: Simon Wunderlich <sw@simonwunderlich.de> 3538M: Antonio Quartulli <a@unstable.cc> 3539M: Sven Eckelmann <sven@narfation.org> 3540L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3541S: Maintained 3542W: https://www.open-mesh.org/ 3543Q: https://patchwork.open-mesh.org/project/batman/list/ 3544B: https://www.open-mesh.org/projects/batman-adv/issues 3545C: ircs://irc.hackint.org/batadv 3546T: git https://git.open-mesh.org/linux-merge.git 3547F: Documentation/networking/batman-adv.rst 3548F: include/uapi/linux/batadv_packet.h 3549F: include/uapi/linux/batman_adv.h 3550F: net/batman-adv/ 3551 3552BAYCOM/HDLCDRV DRIVERS FOR AX.25 3553M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3554L: linux-hams@vger.kernel.org 3555S: Maintained 3556W: http://www.baycom.org/~tom/ham/ham.html 3557F: drivers/net/hamradio/baycom* 3558 3559BCACHE (BLOCK LAYER CACHE) 3560M: Coly Li <colyli@suse.de> 3561M: Kent Overstreet <kent.overstreet@linux.dev> 3562L: linux-bcache@vger.kernel.org 3563S: Maintained 3564W: http://bcache.evilpiepirate.org 3565C: irc://irc.oftc.net/bcache 3566F: drivers/md/bcache/ 3567 3568BCACHEFS 3569M: Kent Overstreet <kent.overstreet@linux.dev> 3570R: Brian Foster <bfoster@redhat.com> 3571L: linux-bcachefs@vger.kernel.org 3572S: Supported 3573C: irc://irc.oftc.net/bcache 3574T: git https://evilpiepirate.org/git/bcachefs.git 3575F: fs/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 4872R: Jeff Layton <jlayton@kernel.org> 4873L: ceph-devel@vger.kernel.org 4874S: Supported 4875W: http://ceph.com/ 4876T: git https://github.com/ceph/ceph-client.git 4877F: include/linux/ceph/ 4878F: include/linux/crush/ 4879F: net/ceph/ 4880 4881CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4882M: Xiubo Li <xiubli@redhat.com> 4883M: Ilya Dryomov <idryomov@gmail.com> 4884R: Jeff Layton <jlayton@kernel.org> 4885L: ceph-devel@vger.kernel.org 4886S: Supported 4887W: http://ceph.com/ 4888T: git https://github.com/ceph/ceph-client.git 4889F: Documentation/filesystems/ceph.rst 4890F: fs/ceph/ 4891 4892CERTIFICATE HANDLING 4893M: David Howells <dhowells@redhat.com> 4894M: David Woodhouse <dwmw2@infradead.org> 4895L: keyrings@vger.kernel.org 4896S: Maintained 4897F: Documentation/admin-guide/module-signing.rst 4898F: certs/ 4899F: scripts/sign-file.c 4900F: tools/certs/ 4901 4902CFAG12864B LCD DRIVER 4903M: Miguel Ojeda <ojeda@kernel.org> 4904S: Maintained 4905F: drivers/auxdisplay/cfag12864b.c 4906F: include/linux/cfag12864b.h 4907 4908CFAG12864BFB LCD FRAMEBUFFER DRIVER 4909M: Miguel Ojeda <ojeda@kernel.org> 4910S: Maintained 4911F: drivers/auxdisplay/cfag12864bfb.c 4912F: include/linux/cfag12864b.h 4913 4914CHAR and MISC DRIVERS 4915M: Arnd Bergmann <arnd@arndb.de> 4916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4917S: Supported 4918T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4919F: drivers/char/ 4920F: drivers/misc/ 4921F: include/linux/miscdevice.h 4922X: drivers/char/agp/ 4923X: drivers/char/hw_random/ 4924X: drivers/char/ipmi/ 4925X: drivers/char/random.c 4926X: drivers/char/tpm/ 4927 4928CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4929M: Thomas Weißschuh <linux@weissschuh.net> 4930L: linux-hwmon@vger.kernel.org 4931S: Maintained 4932F: Documentation/hwmon/powerz.rst 4933F: drivers/hwmon/powerz.c 4934 4935CHECKPATCH 4936M: Andy Whitcroft <apw@canonical.com> 4937M: Joe Perches <joe@perches.com> 4938R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4939R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4940S: Maintained 4941F: scripts/checkpatch.pl 4942 4943CHECKPATCH DOCUMENTATION 4944M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4945M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4946R: Joe Perches <joe@perches.com> 4947S: Maintained 4948F: Documentation/dev-tools/checkpatch.rst 4949 4950CHINESE DOCUMENTATION 4951M: Alex Shi <alexs@kernel.org> 4952M: Yanteng Si <siyanteng@loongson.cn> 4953S: Maintained 4954F: Documentation/translations/zh_CN/ 4955 4956CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4957M: Peter Chen <peter.chen@kernel.org> 4958L: linux-usb@vger.kernel.org 4959S: Maintained 4960T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4961F: drivers/usb/chipidea/ 4962 4963CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4964M: Hans de Goede <hdegoede@redhat.com> 4965L: linux-input@vger.kernel.org 4966S: Maintained 4967F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4968F: drivers/input/touchscreen/chipone_icn8318.c 4969 4970CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4971M: Hans de Goede <hdegoede@redhat.com> 4972L: linux-input@vger.kernel.org 4973S: Maintained 4974F: drivers/input/touchscreen/chipone_icn8505.c 4975 4976CHROME HARDWARE PLATFORM SUPPORT 4977M: Benson Leung <bleung@chromium.org> 4978M: Tzung-Bi Shih <tzungbi@kernel.org> 4979L: chrome-platform@lists.linux.dev 4980S: Maintained 4981T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4982F: drivers/platform/chrome/ 4983 4984CHROMEOS EC CODEC DRIVER 4985M: Cheng-Yi Chiang <cychiang@chromium.org> 4986M: Tzung-Bi Shih <tzungbi@kernel.org> 4987R: Guenter Roeck <groeck@chromium.org> 4988L: chrome-platform@lists.linux.dev 4989S: Maintained 4990F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4991F: sound/soc/codecs/cros_ec_codec.* 4992 4993CHROMEOS EC SUBDRIVERS 4994M: Benson Leung <bleung@chromium.org> 4995R: Guenter Roeck <groeck@chromium.org> 4996L: chrome-platform@lists.linux.dev 4997S: Maintained 4998F: drivers/power/supply/cros_usbpd-charger.c 4999N: cros_ec 5000N: cros-ec 5001 5002CHROMEOS EC UART DRIVER 5003M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5004R: Benson Leung <bleung@chromium.org> 5005R: Tzung-Bi Shih <tzungbi@kernel.org> 5006S: Maintained 5007F: drivers/platform/chrome/cros_ec_uart.c 5008 5009CHROMEOS EC USB PD NOTIFY DRIVER 5010M: Prashant Malani <pmalani@chromium.org> 5011L: chrome-platform@lists.linux.dev 5012S: Maintained 5013F: drivers/platform/chrome/cros_usbpd_notify.c 5014F: include/linux/platform_data/cros_usbpd_notify.h 5015 5016CHROMEOS EC USB TYPE-C DRIVER 5017M: Prashant Malani <pmalani@chromium.org> 5018L: chrome-platform@lists.linux.dev 5019S: Maintained 5020F: drivers/platform/chrome/cros_ec_typec.* 5021F: drivers/platform/chrome/cros_typec_switch.c 5022F: drivers/platform/chrome/cros_typec_vdm.* 5023 5024CHROMEOS HPS DRIVER 5025M: Dan Callaghan <dcallagh@chromium.org> 5026R: Sami Kyöstilä <skyostil@chromium.org> 5027S: Maintained 5028F: drivers/platform/chrome/cros_hps_i2c.c 5029 5030CHROMEOS EC WATCHDOG 5031M: Lukasz Majczak <lma@chromium.org> 5032L: chrome-platform@lists.linux.dev 5033S: Maintained 5034F: drivers/watchdog/cros_ec_wdt.c 5035 5036CHRONTEL CH7322 CEC DRIVER 5037M: Joe Tessler <jrt@google.com> 5038L: linux-media@vger.kernel.org 5039S: Maintained 5040T: git git://linuxtv.org/media_tree.git 5041F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5042F: drivers/media/cec/i2c/ch7322.c 5043 5044CIRRUS LOGIC AUDIO CODEC DRIVERS 5045M: James Schulman <james.schulman@cirrus.com> 5046M: David Rhodes <david.rhodes@cirrus.com> 5047M: Richard Fitzgerald <rf@opensource.cirrus.com> 5048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5049L: patches@opensource.cirrus.com 5050S: Maintained 5051F: Documentation/devicetree/bindings/sound/cirrus,cs* 5052F: drivers/mfd/cs42l43* 5053F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5054F: drivers/spi/spi-cs42l43* 5055F: include/dt-bindings/sound/cs* 5056F: include/linux/mfd/cs42l43* 5057F: include/sound/cs* 5058F: sound/pci/hda/cirrus* 5059F: sound/pci/hda/cs* 5060F: sound/pci/hda/hda_component* 5061F: sound/pci/hda/hda_cs_dsp_ctl.* 5062F: sound/soc/codecs/cs* 5063 5064CIRRUS LOGIC DSP FIRMWARE DRIVER 5065M: Simon Trimmer <simont@opensource.cirrus.com> 5066M: Charles Keepax <ckeepax@opensource.cirrus.com> 5067M: Richard Fitzgerald <rf@opensource.cirrus.com> 5068L: patches@opensource.cirrus.com 5069S: Supported 5070W: https://github.com/CirrusLogic/linux-drivers/wiki 5071T: git https://github.com/CirrusLogic/linux-drivers.git 5072F: drivers/firmware/cirrus/* 5073F: include/linux/firmware/cirrus/* 5074 5075CIRRUS LOGIC EP93XX ETHERNET DRIVER 5076M: Hartley Sweeten <hsweeten@visionengravers.com> 5077L: netdev@vger.kernel.org 5078S: Maintained 5079F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5080 5081CIRRUS LOGIC LOCHNAGAR DRIVER 5082M: Charles Keepax <ckeepax@opensource.cirrus.com> 5083M: Richard Fitzgerald <rf@opensource.cirrus.com> 5084L: patches@opensource.cirrus.com 5085S: Supported 5086F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5090F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5091F: Documentation/hwmon/lochnagar.rst 5092F: drivers/clk/clk-lochnagar.c 5093F: drivers/hwmon/lochnagar-hwmon.c 5094F: drivers/mfd/lochnagar-i2c.c 5095F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5096F: drivers/regulator/lochnagar-regulator.c 5097F: include/dt-bindings/clock/lochnagar.h 5098F: include/dt-bindings/pinctrl/lochnagar.h 5099F: include/linux/mfd/lochnagar* 5100F: sound/soc/codecs/lochnagar-sc.c 5101 5102CIRRUS LOGIC MADERA CODEC DRIVERS 5103M: Charles Keepax <ckeepax@opensource.cirrus.com> 5104M: Richard Fitzgerald <rf@opensource.cirrus.com> 5105L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5106L: patches@opensource.cirrus.com 5107S: Supported 5108W: https://github.com/CirrusLogic/linux-drivers/wiki 5109T: git https://github.com/CirrusLogic/linux-drivers.git 5110F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5111F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5112F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5113F: drivers/gpio/gpio-madera* 5114F: drivers/irqchip/irq-madera* 5115F: drivers/mfd/cs47l* 5116F: drivers/mfd/madera* 5117F: drivers/pinctrl/cirrus/* 5118F: include/dt-bindings/sound/madera* 5119F: include/linux/irqchip/irq-madera* 5120F: include/linux/mfd/madera/* 5121F: include/sound/madera* 5122F: sound/soc/codecs/cs47l* 5123F: sound/soc/codecs/madera* 5124 5125CISCO FCOE HBA DRIVER 5126M: Satish Kharat <satishkh@cisco.com> 5127M: Sesidhar Baddela <sebaddel@cisco.com> 5128M: Karan Tilak Kumar <kartilak@cisco.com> 5129L: linux-scsi@vger.kernel.org 5130S: Supported 5131F: drivers/scsi/fnic/ 5132 5133CISCO SCSI HBA DRIVER 5134M: Karan Tilak Kumar <kartilak@cisco.com> 5135M: Sesidhar Baddela <sebaddel@cisco.com> 5136L: linux-scsi@vger.kernel.org 5137S: Supported 5138F: drivers/scsi/snic/ 5139 5140CISCO VIC ETHERNET NIC DRIVER 5141M: Christian Benvenuti <benve@cisco.com> 5142M: Satish Kharat <satishkh@cisco.com> 5143S: Supported 5144F: drivers/net/ethernet/cisco/enic/ 5145 5146CISCO VIC LOW LATENCY NIC DRIVER 5147M: Christian Benvenuti <benve@cisco.com> 5148M: Nelson Escobar <neescoba@cisco.com> 5149S: Supported 5150F: drivers/infiniband/hw/usnic/ 5151 5152CLANG CONTROL FLOW INTEGRITY SUPPORT 5153M: Sami Tolvanen <samitolvanen@google.com> 5154M: Kees Cook <keescook@chromium.org> 5155R: Nathan Chancellor <nathan@kernel.org> 5156L: llvm@lists.linux.dev 5157S: Supported 5158B: https://github.com/ClangBuiltLinux/linux/issues 5159T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5160F: include/linux/cfi.h 5161F: kernel/cfi.c 5162 5163CLANG-FORMAT FILE 5164M: Miguel Ojeda <ojeda@kernel.org> 5165S: Maintained 5166F: .clang-format 5167 5168CLANG/LLVM BUILD SUPPORT 5169M: Nathan Chancellor <nathan@kernel.org> 5170R: Nick Desaulniers <ndesaulniers@google.com> 5171R: Bill Wendling <morbo@google.com> 5172R: Justin Stitt <justinstitt@google.com> 5173L: llvm@lists.linux.dev 5174S: Supported 5175W: https://clangbuiltlinux.github.io/ 5176B: https://github.com/ClangBuiltLinux/linux/issues 5177C: irc://irc.libera.chat/clangbuiltlinux 5178F: Documentation/kbuild/llvm.rst 5179F: include/linux/compiler-clang.h 5180F: scripts/Makefile.clang 5181F: scripts/clang-tools/ 5182K: \b(?i:clang|llvm)\b 5183 5184CLK API 5185M: Russell King <linux@armlinux.org.uk> 5186L: linux-clk@vger.kernel.org 5187S: Maintained 5188F: include/linux/clk.h 5189 5190CLOCKSOURCE, CLOCKEVENT DRIVERS 5191M: Daniel Lezcano <daniel.lezcano@linaro.org> 5192M: Thomas Gleixner <tglx@linutronix.de> 5193L: linux-kernel@vger.kernel.org 5194S: Supported 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5196F: Documentation/devicetree/bindings/timer/ 5197F: drivers/clocksource/ 5198 5199CLOSURES 5200M: Kent Overstreet <kent.overstreet@linux.dev> 5201L: linux-bcachefs@vger.kernel.org 5202S: Supported 5203C: irc://irc.oftc.net/bcache 5204F: include/linux/closure.h 5205F: lib/closure.c 5206 5207CMPC ACPI DRIVER 5208M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5209M: Daniel Oliveira Nascimento <don@syst.com.br> 5210L: platform-driver-x86@vger.kernel.org 5211S: Supported 5212F: drivers/platform/x86/classmate-laptop.c 5213 5214COBALT MEDIA DRIVER 5215M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5216L: linux-media@vger.kernel.org 5217S: Supported 5218W: https://linuxtv.org 5219T: git git://linuxtv.org/media_tree.git 5220F: drivers/media/pci/cobalt/ 5221 5222COCCINELLE/Semantic Patches (SmPL) 5223M: Julia Lawall <Julia.Lawall@inria.fr> 5224M: Nicolas Palix <nicolas.palix@imag.fr> 5225L: cocci@inria.fr (moderated for non-subscribers) 5226S: Supported 5227W: https://coccinelle.gitlabpages.inria.fr/website/ 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5229F: Documentation/dev-tools/coccinelle.rst 5230F: scripts/coccicheck 5231F: scripts/coccinelle/ 5232 5233CODA FILE SYSTEM 5234M: Jan Harkes <jaharkes@cs.cmu.edu> 5235M: coda@cs.cmu.edu 5236L: codalist@coda.cs.cmu.edu 5237S: Maintained 5238W: http://www.coda.cs.cmu.edu/ 5239F: Documentation/filesystems/coda.rst 5240F: fs/coda/ 5241F: include/linux/coda*.h 5242F: include/uapi/linux/coda*.h 5243 5244CODA V4L2 MEM2MEM DRIVER 5245M: Philipp Zabel <p.zabel@pengutronix.de> 5246L: linux-media@vger.kernel.org 5247S: Maintained 5248F: Documentation/devicetree/bindings/media/coda.yaml 5249F: drivers/media/platform/chips-media/coda 5250 5251CODE OF CONDUCT 5252M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5253S: Supported 5254F: Documentation/process/code-of-conduct-interpretation.rst 5255F: Documentation/process/code-of-conduct.rst 5256 5257COMEDI DRIVERS 5258M: Ian Abbott <abbotti@mev.co.uk> 5259M: H Hartley Sweeten <hsweeten@visionengravers.com> 5260S: Odd Fixes 5261F: drivers/comedi/ 5262F: include/linux/comedi/ 5263F: include/uapi/linux/comedi.h 5264 5265COMMON CLK FRAMEWORK 5266M: Michael Turquette <mturquette@baylibre.com> 5267M: Stephen Boyd <sboyd@kernel.org> 5268L: linux-clk@vger.kernel.org 5269S: Maintained 5270Q: http://patchwork.kernel.org/project/linux-clk/list/ 5271T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5272F: Documentation/devicetree/bindings/clock/ 5273F: drivers/clk/ 5274F: include/dt-bindings/clock/ 5275F: include/linux/clk-pr* 5276F: include/linux/clk/ 5277F: include/linux/of_clk.h 5278X: drivers/clk/clkdev.c 5279 5280COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5281M: Steve French <sfrench@samba.org> 5282R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5283R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5284R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5285R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5286R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5287L: linux-cifs@vger.kernel.org 5288L: samba-technical@lists.samba.org (moderated for non-subscribers) 5289S: Supported 5290W: https://wiki.samba.org/index.php/LinuxCIFS 5291T: git git://git.samba.org/sfrench/cifs-2.6.git 5292F: Documentation/admin-guide/cifs/ 5293F: fs/smb/client/ 5294F: fs/smb/common/ 5295F: include/uapi/linux/cifs 5296 5297COMPACTPCI HOTPLUG CORE 5298M: Scott Murray <scott@spiteful.org> 5299L: linux-pci@vger.kernel.org 5300S: Maintained 5301F: drivers/pci/hotplug/cpci_hotplug* 5302 5303COMPACTPCI HOTPLUG GENERIC DRIVER 5304M: Scott Murray <scott@spiteful.org> 5305L: linux-pci@vger.kernel.org 5306S: Maintained 5307F: drivers/pci/hotplug/cpcihp_generic.c 5308 5309COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5310M: Scott Murray <scott@spiteful.org> 5311L: linux-pci@vger.kernel.org 5312S: Maintained 5313F: drivers/pci/hotplug/cpcihp_zt5550.* 5314 5315COMPAL LAPTOP SUPPORT 5316M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5317L: platform-driver-x86@vger.kernel.org 5318S: Maintained 5319F: drivers/platform/x86/compal-laptop.c 5320 5321COMPILER ATTRIBUTES 5322M: Miguel Ojeda <ojeda@kernel.org> 5323S: Maintained 5324F: include/linux/compiler_attributes.h 5325 5326COMPUTE EXPRESS LINK (CXL) 5327M: Davidlohr Bueso <dave@stgolabs.net> 5328M: Jonathan Cameron <jonathan.cameron@huawei.com> 5329M: Dave Jiang <dave.jiang@intel.com> 5330M: Alison Schofield <alison.schofield@intel.com> 5331M: Vishal Verma <vishal.l.verma@intel.com> 5332M: Ira Weiny <ira.weiny@intel.com> 5333M: Dan Williams <dan.j.williams@intel.com> 5334L: linux-cxl@vger.kernel.org 5335S: Maintained 5336F: drivers/cxl/ 5337F: include/linux/cxl-einj.h 5338F: include/linux/cxl-event.h 5339F: include/uapi/linux/cxl_mem.h 5340F: tools/testing/cxl/ 5341 5342COMPUTE EXPRESS LINK PMU (CPMU) 5343M: Jonathan Cameron <jonathan.cameron@huawei.com> 5344L: linux-cxl@vger.kernel.org 5345S: Maintained 5346F: Documentation/admin-guide/perf/cxl.rst 5347F: drivers/perf/cxl_pmu.c 5348 5349CONEXANT ACCESSRUNNER USB DRIVER 5350L: accessrunner-general@lists.sourceforge.net 5351S: Orphan 5352W: http://accessrunner.sourceforge.net/ 5353F: drivers/usb/atm/cxacru.c 5354 5355CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5356M: Elena Reshetova <elena.reshetova@intel.com> 5357M: Carlos Bilbao <carlos.bilbao@amd.com> 5358S: Maintained 5359F: Documentation/security/snp-tdx-threat-model.rst 5360 5361CONFIGFS 5362M: Joel Becker <jlbec@evilplan.org> 5363M: Christoph Hellwig <hch@lst.de> 5364S: Supported 5365T: git git://git.infradead.org/users/hch/configfs.git 5366F: fs/configfs/ 5367F: include/linux/configfs.h 5368F: samples/configfs/ 5369 5370CONSOLE SUBSYSTEM 5371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5372S: Supported 5373F: drivers/video/console/ 5374F: include/linux/console* 5375 5376CONTEXT TRACKING 5377M: Frederic Weisbecker <frederic@kernel.org> 5378M: "Paul E. McKenney" <paulmck@kernel.org> 5379S: Maintained 5380F: include/linux/context_tracking* 5381F: kernel/context_tracking.c 5382 5383CONTROL GROUP (CGROUP) 5384M: Tejun Heo <tj@kernel.org> 5385M: Zefan Li <lizefan.x@bytedance.com> 5386M: Johannes Weiner <hannes@cmpxchg.org> 5387L: cgroups@vger.kernel.org 5388S: Maintained 5389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5390F: Documentation/admin-guide/cgroup-v1/ 5391F: Documentation/admin-guide/cgroup-v2.rst 5392F: include/linux/cgroup* 5393F: kernel/cgroup/ 5394F: tools/testing/selftests/cgroup/ 5395 5396CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5397M: Tejun Heo <tj@kernel.org> 5398M: Josef Bacik <josef@toxicpanda.com> 5399M: Jens Axboe <axboe@kernel.dk> 5400L: cgroups@vger.kernel.org 5401L: linux-block@vger.kernel.org 5402T: git git://git.kernel.dk/linux-block 5403F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5404F: block/bfq-cgroup.c 5405F: block/blk-cgroup.c 5406F: block/blk-iocost.c 5407F: block/blk-iolatency.c 5408F: block/blk-throttle.c 5409F: include/linux/blk-cgroup.h 5410 5411CONTROL GROUP - CPUSET 5412M: Waiman Long <longman@redhat.com> 5413M: Zefan Li <lizefan.x@bytedance.com> 5414L: cgroups@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5417F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5418F: include/linux/cpuset.h 5419F: kernel/cgroup/cpuset.c 5420F: tools/testing/selftests/cgroup/test_cpuset.c 5421F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5422 5423CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5424M: Johannes Weiner <hannes@cmpxchg.org> 5425M: Michal Hocko <mhocko@kernel.org> 5426M: Roman Gushchin <roman.gushchin@linux.dev> 5427M: Shakeel Butt <shakeel.butt@linux.dev> 5428R: Muchun Song <muchun.song@linux.dev> 5429L: cgroups@vger.kernel.org 5430L: linux-mm@kvack.org 5431S: Maintained 5432F: include/linux/memcontrol.h 5433F: mm/memcontrol.c 5434F: mm/swap_cgroup.c 5435F: samples/cgroup/* 5436F: tools/testing/selftests/cgroup/memcg_protection.m 5437F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5438F: tools/testing/selftests/cgroup/test_kmem.c 5439F: tools/testing/selftests/cgroup/test_memcontrol.c 5440 5441CORETEMP HARDWARE MONITORING DRIVER 5442M: Fenghua Yu <fenghua.yu@intel.com> 5443L: linux-hwmon@vger.kernel.org 5444S: Maintained 5445F: Documentation/hwmon/coretemp.rst 5446F: drivers/hwmon/coretemp.c 5447 5448CORSAIR-CPRO HARDWARE MONITOR DRIVER 5449M: Marius Zachmann <mail@mariuszachmann.de> 5450L: linux-hwmon@vger.kernel.org 5451S: Maintained 5452F: drivers/hwmon/corsair-cpro.c 5453 5454CORSAIR-PSU HARDWARE MONITOR DRIVER 5455M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5456L: linux-hwmon@vger.kernel.org 5457S: Maintained 5458F: Documentation/hwmon/corsair-psu.rst 5459F: drivers/hwmon/corsair-psu.c 5460 5461COUNTER SUBSYSTEM 5462M: William Breathitt Gray <william.gray@linaro.org> 5463L: linux-iio@vger.kernel.org 5464S: Maintained 5465T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5466F: Documentation/ABI/testing/sysfs-bus-counter 5467F: Documentation/driver-api/generic-counter.rst 5468F: drivers/counter/ 5469F: include/linux/counter.h 5470F: include/uapi/linux/counter.h 5471F: tools/counter/ 5472 5473COUNTER WATCH EVENTS TOOL 5474M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5475L: linux-iio@vger.kernel.org 5476S: Maintained 5477F: tools/counter/counter_watch_events.c 5478 5479CP2615 I2C DRIVER 5480M: Bence Csókás <bence98@sch.bme.hu> 5481S: Maintained 5482F: drivers/i2c/busses/i2c-cp2615.c 5483 5484CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5485M: Viresh Kumar <viresh.kumar@linaro.org> 5486M: Sudeep Holla <sudeep.holla@arm.com> 5487L: linux-pm@vger.kernel.org 5488S: Maintained 5489W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5490F: drivers/cpufreq/vexpress-spc-cpufreq.c 5491 5492CPU FREQUENCY SCALING FRAMEWORK 5493M: "Rafael J. Wysocki" <rafael@kernel.org> 5494M: Viresh Kumar <viresh.kumar@linaro.org> 5495L: linux-pm@vger.kernel.org 5496S: Maintained 5497B: https://bugzilla.kernel.org 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5499T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5500F: Documentation/admin-guide/pm/cpufreq.rst 5501F: Documentation/admin-guide/pm/intel_pstate.rst 5502F: Documentation/cpu-freq/ 5503F: Documentation/devicetree/bindings/cpufreq/ 5504F: drivers/cpufreq/ 5505F: include/linux/cpufreq.h 5506F: include/linux/sched/cpufreq.h 5507F: kernel/sched/cpufreq*.c 5508F: tools/testing/selftests/cpufreq/ 5509 5510CPU HOTPLUG 5511M: Thomas Gleixner <tglx@linutronix.de> 5512M: Peter Zijlstra <peterz@infradead.org> 5513L: linux-kernel@vger.kernel.org 5514S: Maintained 5515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5516F: include/linux/cpu.h 5517F: include/linux/cpuhotplug.h 5518F: include/linux/smpboot.h 5519F: kernel/cpu.c 5520F: kernel/smpboot.* 5521 5522CPU IDLE TIME MANAGEMENT FRAMEWORK 5523M: "Rafael J. Wysocki" <rafael@kernel.org> 5524M: Daniel Lezcano <daniel.lezcano@linaro.org> 5525L: linux-pm@vger.kernel.org 5526S: Maintained 5527B: https://bugzilla.kernel.org 5528T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5529F: Documentation/admin-guide/pm/cpuidle.rst 5530F: Documentation/driver-api/pm/cpuidle.rst 5531F: drivers/cpuidle/ 5532F: include/linux/cpuidle.h 5533 5534CPU POWER MONITORING SUBSYSTEM 5535M: Thomas Renninger <trenn@suse.com> 5536M: Shuah Khan <shuah@kernel.org> 5537M: Shuah Khan <skhan@linuxfoundation.org> 5538L: linux-pm@vger.kernel.org 5539S: Maintained 5540F: tools/power/cpupower/ 5541 5542CPUID/MSR DRIVER 5543M: "H. Peter Anvin" <hpa@zytor.com> 5544S: Maintained 5545F: arch/x86/kernel/cpuid.c 5546F: arch/x86/kernel/msr.c 5547 5548CPUIDLE DRIVER - ARM BIG LITTLE 5549M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5550M: Daniel Lezcano <daniel.lezcano@linaro.org> 5551L: linux-pm@vger.kernel.org 5552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5553S: Maintained 5554T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5555F: drivers/cpuidle/cpuidle-big_little.c 5556 5557CPUIDLE DRIVER - ARM EXYNOS 5558M: Daniel Lezcano <daniel.lezcano@linaro.org> 5559M: Kukjin Kim <kgene@kernel.org> 5560R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5561L: linux-pm@vger.kernel.org 5562L: linux-samsung-soc@vger.kernel.org 5563S: Maintained 5564F: arch/arm/mach-exynos/pm.c 5565F: drivers/cpuidle/cpuidle-exynos.c 5566F: include/linux/platform_data/cpuidle-exynos.h 5567 5568CPUIDLE DRIVER - ARM PSCI 5569M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5570M: Sudeep Holla <sudeep.holla@arm.com> 5571L: linux-pm@vger.kernel.org 5572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5573S: Supported 5574F: drivers/cpuidle/cpuidle-psci.c 5575 5576CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5577M: Ulf Hansson <ulf.hansson@linaro.org> 5578L: linux-pm@vger.kernel.org 5579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5580S: Supported 5581F: drivers/cpuidle/cpuidle-psci-domain.c 5582F: drivers/cpuidle/cpuidle-psci.h 5583 5584CPUIDLE DRIVER - DT IDLE PM DOMAIN 5585M: Ulf Hansson <ulf.hansson@linaro.org> 5586L: linux-pm@vger.kernel.org 5587S: Supported 5588F: drivers/cpuidle/dt_idle_genpd.c 5589F: drivers/cpuidle/dt_idle_genpd.h 5590 5591CPUIDLE DRIVER - RISC-V SBI 5592M: Anup Patel <anup@brainfault.org> 5593L: linux-pm@vger.kernel.org 5594L: linux-riscv@lists.infradead.org 5595S: Maintained 5596F: drivers/cpuidle/cpuidle-riscv-sbi.c 5597 5598CRAMFS FILESYSTEM 5599M: Nicolas Pitre <nico@fluxnic.net> 5600S: Maintained 5601F: Documentation/filesystems/cramfs.rst 5602F: fs/cramfs/ 5603 5604CREATIVE SB0540 5605M: Bastien Nocera <hadess@hadess.net> 5606L: linux-input@vger.kernel.org 5607S: Maintained 5608F: drivers/hid/hid-creative-sb0540.c 5609 5610CRYPTO API 5611M: Herbert Xu <herbert@gondor.apana.org.au> 5612M: "David S. Miller" <davem@davemloft.net> 5613L: linux-crypto@vger.kernel.org 5614S: Maintained 5615T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5616T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5617F: Documentation/crypto/ 5618F: Documentation/devicetree/bindings/crypto/ 5619F: arch/*/crypto/ 5620F: crypto/ 5621F: drivers/crypto/ 5622F: include/crypto/ 5623F: include/linux/crypto* 5624F: lib/crypto/ 5625 5626CRYPTO SPEED TEST COMPARE 5627M: Wang Jinchao <wangjinchao@xfusion.com> 5628L: linux-crypto@vger.kernel.org 5629S: Maintained 5630F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5631 5632CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5633M: Neil Horman <nhorman@tuxdriver.com> 5634L: linux-crypto@vger.kernel.org 5635S: Maintained 5636F: crypto/ansi_cprng.c 5637F: crypto/rng.c 5638 5639CS3308 MEDIA DRIVER 5640M: Hans Verkuil <hverkuil@xs4all.nl> 5641L: linux-media@vger.kernel.org 5642S: Odd Fixes 5643W: http://linuxtv.org 5644T: git git://linuxtv.org/media_tree.git 5645F: drivers/media/i2c/cs3308.c 5646 5647CS5535 Audio ALSA driver 5648M: Jaya Kumar <jayakumar.alsa@gmail.com> 5649S: Maintained 5650F: sound/pci/cs5535audio/ 5651 5652CTU CAN FD DRIVER 5653M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5654M: Ondrej Ille <ondrej.ille@gmail.com> 5655L: linux-can@vger.kernel.org 5656S: Maintained 5657F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5658F: drivers/net/can/ctucanfd/ 5659 5660CVE ASSIGNMENT CONTACT 5661M: CVE Assignment Team <cve@kernel.org> 5662S: Maintained 5663F: Documentation/process/cve.rst 5664 5665CW1200 WLAN driver 5666S: Orphan 5667F: drivers/net/wireless/st/cw1200/ 5668 5669CX18 VIDEO4LINUX DRIVER 5670M: Andy Walls <awalls@md.metrocast.net> 5671L: linux-media@vger.kernel.org 5672S: Maintained 5673W: https://linuxtv.org 5674T: git git://linuxtv.org/media_tree.git 5675F: drivers/media/pci/cx18/ 5676F: include/uapi/linux/ivtv* 5677 5678CX2341X MPEG ENCODER HELPER MODULE 5679M: Hans Verkuil <hverkuil@xs4all.nl> 5680L: linux-media@vger.kernel.org 5681S: Maintained 5682W: https://linuxtv.org 5683T: git git://linuxtv.org/media_tree.git 5684F: drivers/media/common/cx2341x* 5685F: include/media/drv-intf/cx2341x.h 5686 5687CX24120 MEDIA DRIVER 5688M: Jemma Denson <jdenson@gmail.com> 5689M: Patrick Boettcher <patrick.boettcher@posteo.de> 5690L: linux-media@vger.kernel.org 5691S: Maintained 5692W: https://linuxtv.org 5693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5694F: drivers/media/dvb-frontends/cx24120* 5695 5696CX88 VIDEO4LINUX DRIVER 5697M: Mauro Carvalho Chehab <mchehab@kernel.org> 5698L: linux-media@vger.kernel.org 5699S: Odd fixes 5700W: https://linuxtv.org 5701T: git git://linuxtv.org/media_tree.git 5702F: Documentation/driver-api/media/drivers/cx88* 5703F: drivers/media/pci/cx88/ 5704 5705CXD2820R MEDIA DRIVER 5706L: linux-media@vger.kernel.org 5707S: Orphan 5708W: https://linuxtv.org 5709Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5710F: drivers/media/dvb-frontends/cxd2820r* 5711 5712CXGB3 ETHERNET DRIVER (CXGB3) 5713M: Raju Rangoju <rajur@chelsio.com> 5714L: netdev@vger.kernel.org 5715S: Supported 5716W: http://www.chelsio.com 5717F: drivers/net/ethernet/chelsio/cxgb3/ 5718 5719CXGB3 ISCSI DRIVER (CXGB3I) 5720M: Varun Prakash <varun@chelsio.com> 5721L: linux-scsi@vger.kernel.org 5722S: Supported 5723W: http://www.chelsio.com 5724F: drivers/scsi/cxgbi/cxgb3i 5725 5726CXGB4 CRYPTO DRIVER (chcr) 5727M: Ayush Sawal <ayush.sawal@chelsio.com> 5728L: linux-crypto@vger.kernel.org 5729S: Supported 5730W: http://www.chelsio.com 5731F: drivers/crypto/chelsio 5732 5733CXGB4 ETHERNET DRIVER (CXGB4) 5734M: Raju Rangoju <rajur@chelsio.com> 5735L: netdev@vger.kernel.org 5736S: Supported 5737W: http://www.chelsio.com 5738F: drivers/net/ethernet/chelsio/cxgb4/ 5739 5740CXGB4 INLINE CRYPTO DRIVER 5741M: Ayush Sawal <ayush.sawal@chelsio.com> 5742L: netdev@vger.kernel.org 5743S: Supported 5744W: http://www.chelsio.com 5745F: drivers/net/ethernet/chelsio/inline_crypto/ 5746 5747CXGB4 ISCSI DRIVER (CXGB4I) 5748M: Varun Prakash <varun@chelsio.com> 5749L: linux-scsi@vger.kernel.org 5750S: Supported 5751W: http://www.chelsio.com 5752F: drivers/scsi/cxgbi/cxgb4i 5753 5754CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5755M: Potnuri Bharat Teja <bharat@chelsio.com> 5756L: linux-rdma@vger.kernel.org 5757S: Supported 5758W: http://www.openfabrics.org 5759F: drivers/infiniband/hw/cxgb4/ 5760F: include/uapi/rdma/cxgb4-abi.h 5761 5762CXGB4VF ETHERNET DRIVER (CXGB4VF) 5763M: Raju Rangoju <rajur@chelsio.com> 5764L: netdev@vger.kernel.org 5765S: Supported 5766W: http://www.chelsio.com 5767F: drivers/net/ethernet/chelsio/cxgb4vf/ 5768 5769CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5770M: Frederic Barrat <fbarrat@linux.ibm.com> 5771M: Andrew Donnellan <ajd@linux.ibm.com> 5772L: linuxppc-dev@lists.ozlabs.org 5773S: Supported 5774F: Documentation/ABI/testing/sysfs-class-cxl 5775F: Documentation/arch/powerpc/cxl.rst 5776F: arch/powerpc/platforms/powernv/pci-cxl.c 5777F: drivers/misc/cxl/ 5778F: include/misc/cxl* 5779F: include/uapi/misc/cxl.h 5780 5781CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5782M: Manoj N. Kumar <manoj@linux.ibm.com> 5783M: Matthew R. Ochs <mrochs@linux.ibm.com> 5784M: Uma Krishnan <ukrishn@linux.ibm.com> 5785L: linux-scsi@vger.kernel.org 5786S: Supported 5787F: Documentation/arch/powerpc/cxlflash.rst 5788F: drivers/scsi/cxlflash/ 5789F: include/uapi/scsi/cxlflash_ioctl.h 5790 5791CYBERPRO FB DRIVER 5792M: Russell King <linux@armlinux.org.uk> 5793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5794S: Maintained 5795W: http://www.armlinux.org.uk/ 5796F: drivers/video/fbdev/cyber2000fb.* 5797 5798CYCLADES PC300 DRIVER 5799S: Orphan 5800F: drivers/net/wan/pc300* 5801 5802CYPRESS CY8C95X0 PINCTRL DRIVER 5803M: Patrick Rudolph <patrick.rudolph@9elements.com> 5804L: linux-gpio@vger.kernel.org 5805S: Maintained 5806F: drivers/pinctrl/pinctrl-cy8c95x0.c 5807 5808CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5809M: Linus Walleij <linus.walleij@linaro.org> 5810L: linux-input@vger.kernel.org 5811S: Maintained 5812F: drivers/input/touchscreen/cy8ctma140.c 5813 5814CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5815M: Yassine Oudjana <y.oudjana@protonmail.com> 5816L: linux-input@vger.kernel.org 5817S: Maintained 5818F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5819F: drivers/input/keyboard/cypress-sf.c 5820 5821CYPRESS_FIRMWARE MEDIA DRIVER 5822L: linux-media@vger.kernel.org 5823S: Orphan 5824W: https://linuxtv.org 5825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5826F: drivers/media/common/cypress_firmware* 5827 5828CYTTSP TOUCHSCREEN DRIVER 5829M: Linus Walleij <linus.walleij@linaro.org> 5830L: linux-input@vger.kernel.org 5831S: Maintained 5832F: drivers/input/touchscreen/cyttsp* 5833 5834D-LINK DIR-685 TOUCHKEYS DRIVER 5835M: Linus Walleij <linus.walleij@linaro.org> 5836L: linux-input@vger.kernel.org 5837S: Supported 5838F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5839 5840DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5841M: Joshua Kinard <kumba@gentoo.org> 5842S: Maintained 5843F: drivers/rtc/rtc-ds1685.c 5844F: include/linux/rtc/ds1685.h 5845 5846DAMA SLAVE for AX.25 5847M: Joerg Reuter <jreuter@yaina.de> 5848L: linux-hams@vger.kernel.org 5849S: Maintained 5850W: http://yaina.de/jreuter/ 5851W: http://www.qsl.net/dl1bke/ 5852F: net/ax25/af_ax25.c 5853F: net/ax25/ax25_dev.c 5854F: net/ax25/ax25_ds_* 5855F: net/ax25/ax25_in.c 5856F: net/ax25/ax25_out.c 5857F: net/ax25/ax25_timer.c 5858F: net/ax25/sysctl_net_ax25.c 5859 5860DATA ACCESS MONITOR 5861M: SeongJae Park <sj@kernel.org> 5862L: damon@lists.linux.dev 5863L: linux-mm@kvack.org 5864S: Maintained 5865W: https://damonitor.github.io 5866P: Documentation/mm/damon/maintainer-profile.rst 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5868T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5870F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5871F: Documentation/admin-guide/mm/damon/ 5872F: Documentation/mm/damon/ 5873F: include/linux/damon.h 5874F: include/trace/events/damon.h 5875F: mm/damon/ 5876F: tools/testing/selftests/damon/ 5877 5878DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5879L: netdev@vger.kernel.org 5880S: Orphan 5881F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5882F: drivers/net/ethernet/dec/tulip/dmfe.c 5883 5884DC390/AM53C974 SCSI driver 5885M: Hannes Reinecke <hare@suse.com> 5886L: linux-scsi@vger.kernel.org 5887S: Maintained 5888F: drivers/scsi/am53c974.c 5889 5890DC395x SCSI driver 5891M: Oliver Neukum <oliver@neukum.org> 5892M: Ali Akcaagac <aliakc@web.de> 5893M: Jamie Lenehan <lenehan@twibble.org> 5894S: Maintained 5895F: Documentation/scsi/dc395x.rst 5896F: drivers/scsi/dc395x.* 5897 5898DCCP PROTOCOL 5899L: dccp@vger.kernel.org 5900S: Orphan 5901W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5902F: include/linux/dccp.h 5903F: include/linux/tfrc.h 5904F: include/uapi/linux/dccp.h 5905F: net/dccp/ 5906 5907DEBUGOBJECTS: 5908M: Thomas Gleixner <tglx@linutronix.de> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5912F: include/linux/debugobjects.h 5913F: lib/debugobjects.c 5914 5915DECSTATION PLATFORM SUPPORT 5916M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5917L: linux-mips@vger.kernel.org 5918S: Maintained 5919W: http://www.linux-mips.org/wiki/DECstation 5920F: arch/mips/dec/ 5921F: arch/mips/include/asm/dec/ 5922F: arch/mips/include/asm/mach-dec/ 5923 5924DEFXX FDDI NETWORK DRIVER 5925M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5926S: Maintained 5927F: drivers/net/fddi/defxx.* 5928 5929DEFZA FDDI NETWORK DRIVER 5930M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5931S: Maintained 5932F: drivers/net/fddi/defza.* 5933 5934DEINTERLACE DRIVERS FOR ALLWINNER H3 5935M: Jernej Skrabec <jernej.skrabec@gmail.com> 5936L: linux-media@vger.kernel.org 5937S: Maintained 5938T: git git://linuxtv.org/media_tree.git 5939F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5940F: drivers/media/platform/sunxi/sun8i-di/ 5941 5942DELL LAPTOP DRIVER 5943M: Matthew Garrett <mjg59@srcf.ucam.org> 5944M: Pali Rohár <pali@kernel.org> 5945L: platform-driver-x86@vger.kernel.org 5946S: Maintained 5947F: drivers/platform/x86/dell/dell-laptop.c 5948 5949DELL LAPTOP FREEFALL DRIVER 5950M: Pali Rohár <pali@kernel.org> 5951S: Maintained 5952F: drivers/platform/x86/dell/dell-smo8800.c 5953 5954DELL LAPTOP RBTN DRIVER 5955M: Pali Rohár <pali@kernel.org> 5956S: Maintained 5957F: drivers/platform/x86/dell/dell-rbtn.* 5958 5959DELL LAPTOP SMM DRIVER 5960M: Pali Rohár <pali@kernel.org> 5961S: Maintained 5962F: Documentation/ABI/obsolete/procfs-i8k 5963F: drivers/hwmon/dell-smm-hwmon.c 5964F: include/uapi/linux/i8k.h 5965 5966DELL REMOTE BIOS UPDATE DRIVER 5967M: Stuart Hayes <stuart.w.hayes@gmail.com> 5968L: platform-driver-x86@vger.kernel.org 5969S: Maintained 5970F: drivers/platform/x86/dell/dell_rbu.c 5971 5972DELL SMBIOS DRIVER 5973M: Pali Rohár <pali@kernel.org> 5974L: Dell.Client.Kernel@dell.com 5975L: platform-driver-x86@vger.kernel.org 5976S: Maintained 5977F: drivers/platform/x86/dell/dell-smbios.* 5978 5979DELL SMBIOS SMM DRIVER 5980L: Dell.Client.Kernel@dell.com 5981L: platform-driver-x86@vger.kernel.org 5982S: Maintained 5983F: drivers/platform/x86/dell/dell-smbios-smm.c 5984 5985DELL SMBIOS WMI DRIVER 5986L: Dell.Client.Kernel@dell.com 5987L: platform-driver-x86@vger.kernel.org 5988S: Maintained 5989F: drivers/platform/x86/dell/dell-smbios-wmi.c 5990F: tools/wmi/dell-smbios-example.c 5991 5992DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5993M: Stuart Hayes <stuart.w.hayes@gmail.com> 5994L: platform-driver-x86@vger.kernel.org 5995S: Maintained 5996F: Documentation/userspace-api/dcdbas.rst 5997F: drivers/platform/x86/dell/dcdbas.* 5998 5999DELL WMI DDV DRIVER 6000M: Armin Wolf <W_Armin@gmx.de> 6001S: Maintained 6002F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6003F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6004F: Documentation/wmi/devices/dell-wmi-ddv.rst 6005F: drivers/platform/x86/dell/dell-wmi-ddv.c 6006 6007DELL WMI DESCRIPTOR DRIVER 6008L: Dell.Client.Kernel@dell.com 6009S: Maintained 6010F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6011 6012DELL WMI HARDWARE PRIVACY SUPPORT 6013L: Dell.Client.Kernel@dell.com 6014L: platform-driver-x86@vger.kernel.org 6015S: Maintained 6016F: drivers/platform/x86/dell/dell-wmi-privacy.c 6017 6018DELL WMI NOTIFICATIONS DRIVER 6019M: Matthew Garrett <mjg59@srcf.ucam.org> 6020M: Pali Rohár <pali@kernel.org> 6021S: Maintained 6022F: drivers/platform/x86/dell/dell-wmi-base.c 6023 6024DELL WMI SYSMAN DRIVER 6025M: Prasanth Ksr <prasanth.ksr@dell.com> 6026L: Dell.Client.Kernel@dell.com 6027L: platform-driver-x86@vger.kernel.org 6028S: Maintained 6029F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6030F: drivers/platform/x86/dell/dell-wmi-sysman/ 6031 6032DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6033M: Zev Weiss <zev@bewilderbeest.net> 6034L: linux-hwmon@vger.kernel.org 6035S: Maintained 6036F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6037 6038DELTA DPS920AB PSU DRIVER 6039M: Robert Marko <robert.marko@sartura.hr> 6040L: linux-hwmon@vger.kernel.org 6041S: Maintained 6042F: Documentation/hwmon/dps920ab.rst 6043F: drivers/hwmon/pmbus/dps920ab.c 6044 6045DELTA NETWORKS TN48M CPLD DRIVERS 6046M: Robert Marko <robert.marko@sartura.hr> 6047S: Maintained 6048F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6049F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6050F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6051F: drivers/gpio/gpio-tn48m.c 6052F: include/dt-bindings/reset/delta,tn48m-reset.h 6053 6054DELTA ST MEDIA DRIVER 6055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6056L: linux-media@vger.kernel.org 6057S: Supported 6058W: https://linuxtv.org 6059T: git git://linuxtv.org/media_tree.git 6060F: drivers/media/platform/st/sti/delta 6061 6062DENALI NAND DRIVER 6063L: linux-mtd@lists.infradead.org 6064S: Orphan 6065F: drivers/mtd/nand/raw/denali* 6066 6067DESIGNWARE EDMA CORE IP DRIVER 6068M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6069R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6070R: Serge Semin <fancer.lancer@gmail.com> 6071L: dmaengine@vger.kernel.org 6072S: Maintained 6073F: drivers/dma/dw-edma/ 6074F: include/linux/dma/edma.h 6075 6076DESIGNWARE USB2 DRD IP DRIVER 6077M: Minas Harutyunyan <hminas@synopsys.com> 6078L: linux-usb@vger.kernel.org 6079S: Maintained 6080T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6081F: drivers/usb/dwc2/ 6082 6083DESIGNWARE USB3 DRD IP DRIVER 6084M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6085L: linux-usb@vger.kernel.org 6086S: Maintained 6087F: drivers/usb/dwc3/ 6088 6089DESIGNWARE XDATA IP DRIVER 6090M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6091L: linux-pci@vger.kernel.org 6092S: Maintained 6093F: Documentation/misc-devices/dw-xdata-pcie.rst 6094F: drivers/misc/dw-xdata-pcie.c 6095 6096DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6097M: Andreas Klinger <ak@it-klinger.de> 6098L: linux-iio@vger.kernel.org 6099S: Maintained 6100F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6101F: drivers/iio/proximity/srf*.c 6102 6103DEVICE COREDUMP (DEV_COREDUMP) 6104M: Johannes Berg <johannes@sipsolutions.net> 6105L: linux-kernel@vger.kernel.org 6106S: Maintained 6107F: drivers/base/devcoredump.c 6108F: include/linux/devcoredump.h 6109 6110DEVICE DEPENDENCY HELPER SCRIPT 6111M: Saravana Kannan <saravanak@google.com> 6112L: linux-kernel@vger.kernel.org 6113S: Maintained 6114F: scripts/dev-needs.sh 6115 6116DEVICE DIRECT ACCESS (DAX) 6117M: Dan Williams <dan.j.williams@intel.com> 6118M: Vishal Verma <vishal.l.verma@intel.com> 6119M: Dave Jiang <dave.jiang@intel.com> 6120L: nvdimm@lists.linux.dev 6121L: linux-cxl@vger.kernel.org 6122S: Supported 6123F: drivers/dax/ 6124 6125DEVICE FREQUENCY (DEVFREQ) 6126M: MyungJoo Ham <myungjoo.ham@samsung.com> 6127M: Kyungmin Park <kyungmin.park@samsung.com> 6128M: Chanwoo Choi <cw00.choi@samsung.com> 6129L: linux-pm@vger.kernel.org 6130S: Maintained 6131T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6132F: Documentation/devicetree/bindings/devfreq/ 6133F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6134F: drivers/devfreq/ 6135F: include/linux/devfreq.h 6136F: include/trace/events/devfreq.h 6137 6138DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6139M: Chanwoo Choi <cw00.choi@samsung.com> 6140L: linux-pm@vger.kernel.org 6141S: Supported 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6143F: Documentation/devicetree/bindings/devfreq/event/ 6144F: drivers/devfreq/devfreq-event.c 6145F: drivers/devfreq/event/ 6146F: include/dt-bindings/pmu/exynos_ppmu.h 6147F: include/linux/devfreq-event.h 6148 6149DEVICE RESOURCE MANAGEMENT HELPERS 6150M: Hans de Goede <hdegoede@redhat.com> 6151R: Matti Vaittinen <mazziesaccount@gmail.com> 6152S: Maintained 6153F: include/linux/devm-helpers.h 6154 6155DEVICE-MAPPER (LVM) 6156M: Alasdair Kergon <agk@redhat.com> 6157M: Mike Snitzer <snitzer@kernel.org> 6158M: Mikulas Patocka <mpatocka@redhat.com> 6159L: dm-devel@lists.linux.dev 6160S: Maintained 6161Q: http://patchwork.kernel.org/project/dm-devel/list/ 6162T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6163F: Documentation/admin-guide/device-mapper/ 6164F: drivers/md/Kconfig 6165F: drivers/md/Makefile 6166F: drivers/md/dm* 6167F: drivers/md/persistent-data/ 6168F: include/linux/device-mapper.h 6169F: include/linux/dm-*.h 6170F: include/uapi/linux/dm-*.h 6171 6172DEVICE-MAPPER VDO TARGET 6173M: Matthew Sakai <msakai@redhat.com> 6174L: dm-devel@lists.linux.dev 6175S: Maintained 6176F: Documentation/admin-guide/device-mapper/vdo*.rst 6177F: drivers/md/dm-vdo/ 6178 6179DEVLINK 6180M: Jiri Pirko <jiri@resnulli.us> 6181L: netdev@vger.kernel.org 6182S: Supported 6183F: Documentation/networking/devlink 6184F: include/net/devlink.h 6185F: include/uapi/linux/devlink.h 6186F: net/devlink/ 6187 6188DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6189M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6190L: kernel@dh-electronics.com 6191S: Maintained 6192F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6193F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6194 6195DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6196M: Marek Vasut <marex@denx.de> 6197L: kernel@dh-electronics.com 6198S: Maintained 6199F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6200F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6201 6202DIALOG SEMICONDUCTOR DRIVERS 6203M: Support Opensource <support.opensource@diasemi.com> 6204S: Supported 6205W: http://www.dialog-semiconductor.com/products 6206F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6207F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6208F: Documentation/devicetree/bindings/mfd/da90*.txt 6209F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6210F: Documentation/devicetree/bindings/regulator/da92*.txt 6211F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6212F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6213F: Documentation/devicetree/bindings/sound/da[79]*.txt 6214F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6215F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6216F: Documentation/hwmon/da90??.rst 6217F: drivers/gpio/gpio-da90??.c 6218F: drivers/hwmon/da90??-hwmon.c 6219F: drivers/iio/adc/da91??-*.c 6220F: drivers/input/misc/da72??.[ch] 6221F: drivers/input/misc/da90??_onkey.c 6222F: drivers/input/touchscreen/da9052_tsi.c 6223F: drivers/leds/leds-da90??.c 6224F: drivers/mfd/da903x.c 6225F: drivers/mfd/da90??-*.c 6226F: drivers/mfd/da91??-*.c 6227F: drivers/pinctrl/pinctrl-da90??.c 6228F: drivers/power/supply/da9052-battery.c 6229F: drivers/power/supply/da91??-*.c 6230F: drivers/regulator/da9???-regulator.[ch] 6231F: drivers/regulator/slg51000-regulator.[ch] 6232F: drivers/rtc/rtc-da90??.c 6233F: drivers/thermal/da90??-thermal.c 6234F: drivers/video/backlight/da90??_bl.c 6235F: drivers/watchdog/da90??_wdt.c 6236F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6237F: include/linux/mfd/da903x.h 6238F: include/linux/mfd/da9052/ 6239F: include/linux/mfd/da9055/ 6240F: include/linux/mfd/da9062/ 6241F: include/linux/mfd/da9063/ 6242F: include/linux/mfd/da9150/ 6243F: include/linux/regulator/da9211.h 6244F: include/sound/da[79]*.h 6245F: sound/soc/codecs/da[79]*.[ch] 6246 6247DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6248M: William Breathitt Gray <william.gray@linaro.org> 6249L: linux-gpio@vger.kernel.org 6250S: Maintained 6251F: drivers/gpio/gpio-gpio-mm.c 6252 6253DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6254M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257F: Documentation/admin-guide/media/mgb4.rst 6258F: drivers/media/pci/mgb4/ 6259 6260DIOLAN U2C-12 I2C DRIVER 6261M: Guenter Roeck <linux@roeck-us.net> 6262L: linux-i2c@vger.kernel.org 6263S: Maintained 6264F: drivers/i2c/busses/i2c-diolan-u2c.c 6265 6266DIRECTORY NOTIFICATION (DNOTIFY) 6267M: Jan Kara <jack@suse.cz> 6268R: Amir Goldstein <amir73il@gmail.com> 6269L: linux-fsdevel@vger.kernel.org 6270S: Maintained 6271F: Documentation/filesystems/dnotify.rst 6272F: fs/notify/dnotify/ 6273F: include/linux/dnotify.h 6274 6275DISK GEOMETRY AND PARTITION HANDLING 6276M: Andries Brouwer <aeb@cwi.nl> 6277S: Maintained 6278W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6279W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6280W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6281 6282DISKQUOTA 6283M: Jan Kara <jack@suse.com> 6284S: Maintained 6285F: Documentation/filesystems/quota.rst 6286F: fs/quota/ 6287F: include/linux/quota*.h 6288F: include/uapi/linux/quota*.h 6289 6290DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6291M: Bernie Thompson <bernie@plugable.com> 6292L: linux-fbdev@vger.kernel.org 6293S: Maintained 6294W: http://plugable.com/category/projects/udlfb/ 6295F: Documentation/fb/udlfb.rst 6296F: drivers/video/fbdev/udlfb.c 6297F: include/video/udlfb.h 6298 6299DISTRIBUTED LOCK MANAGER (DLM) 6300M: Alexander Aring <aahringo@redhat.com> 6301M: David Teigland <teigland@redhat.com> 6302L: gfs2@lists.linux.dev 6303S: Supported 6304W: https://pagure.io/dlm 6305T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6306F: fs/dlm/ 6307 6308DMA BUFFER SHARING FRAMEWORK 6309M: Sumit Semwal <sumit.semwal@linaro.org> 6310M: Christian König <christian.koenig@amd.com> 6311L: linux-media@vger.kernel.org 6312L: dri-devel@lists.freedesktop.org 6313L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6314S: Maintained 6315T: git git://anongit.freedesktop.org/drm/drm-misc 6316F: Documentation/driver-api/dma-buf.rst 6317F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6318F: drivers/dma-buf/ 6319F: include/linux/*fence.h 6320F: include/linux/dma-buf.h 6321F: include/linux/dma-resv.h 6322K: \bdma_(?:buf|fence|resv)\b 6323 6324DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6325M: Vinod Koul <vkoul@kernel.org> 6326L: dmaengine@vger.kernel.org 6327S: Maintained 6328Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6330F: Documentation/devicetree/bindings/dma/ 6331F: Documentation/driver-api/dmaengine/ 6332F: drivers/dma/ 6333F: include/dt-bindings/dma/ 6334F: include/linux/dma/ 6335F: include/linux/dmaengine.h 6336F: include/linux/of_dma.h 6337 6338DMA MAPPING BENCHMARK 6339M: Xiang Chen <chenxiang66@hisilicon.com> 6340L: iommu@lists.linux.dev 6341F: kernel/dma/map_benchmark.c 6342F: tools/testing/selftests/dma/ 6343 6344DMA MAPPING HELPERS 6345M: Christoph Hellwig <hch@lst.de> 6346M: Marek Szyprowski <m.szyprowski@samsung.com> 6347R: Robin Murphy <robin.murphy@arm.com> 6348L: iommu@lists.linux.dev 6349S: Supported 6350W: http://git.infradead.org/users/hch/dma-mapping.git 6351T: git git://git.infradead.org/users/hch/dma-mapping.git 6352F: include/asm-generic/dma-mapping.h 6353F: include/linux/dma-direct.h 6354F: include/linux/dma-map-ops.h 6355F: include/linux/dma-mapping.h 6356F: include/linux/swiotlb.h 6357F: kernel/dma/ 6358 6359DMA-BUF HEAPS FRAMEWORK 6360M: Sumit Semwal <sumit.semwal@linaro.org> 6361R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6362R: Brian Starkey <Brian.Starkey@arm.com> 6363R: John Stultz <jstultz@google.com> 6364R: T.J. Mercier <tjmercier@google.com> 6365L: linux-media@vger.kernel.org 6366L: dri-devel@lists.freedesktop.org 6367L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6368S: Maintained 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/dma-buf/dma-heap.c 6371F: drivers/dma-buf/heaps/* 6372F: include/linux/dma-heap.h 6373F: include/uapi/linux/dma-heap.h 6374 6375DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6376M: Lukasz Luba <lukasz.luba@arm.com> 6377L: linux-pm@vger.kernel.org 6378L: linux-samsung-soc@vger.kernel.org 6379S: Maintained 6380F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6381F: drivers/memory/samsung/exynos5422-dmc.c 6382 6383DME1737 HARDWARE MONITOR DRIVER 6384M: Juerg Haefliger <juergh@proton.me> 6385L: linux-hwmon@vger.kernel.org 6386S: Maintained 6387F: Documentation/hwmon/dme1737.rst 6388F: drivers/hwmon/dme1737.c 6389 6390DMI/SMBIOS SUPPORT 6391M: Jean Delvare <jdelvare@suse.com> 6392S: Maintained 6393T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6394F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6395F: drivers/firmware/dmi-id.c 6396F: drivers/firmware/dmi_scan.c 6397F: include/linux/dmi.h 6398 6399DOCUMENTATION 6400M: Jonathan Corbet <corbet@lwn.net> 6401L: linux-doc@vger.kernel.org 6402S: Maintained 6403P: Documentation/doc-guide/maintainer-profile.rst 6404T: git git://git.lwn.net/linux.git docs-next 6405F: Documentation/ 6406F: scripts/documentation-file-ref-check 6407F: scripts/kernel-doc 6408F: scripts/sphinx-pre-install 6409X: Documentation/ABI/ 6410X: Documentation/admin-guide/media/ 6411X: Documentation/devicetree/ 6412X: Documentation/driver-api/media/ 6413X: Documentation/firmware-guide/acpi/ 6414X: Documentation/i2c/ 6415X: Documentation/netlink/ 6416X: Documentation/power/ 6417X: Documentation/spi/ 6418X: Documentation/userspace-api/media/ 6419 6420DOCUMENTATION PROCESS 6421M: Jonathan Corbet <corbet@lwn.net> 6422L: workflows@vger.kernel.org 6423S: Maintained 6424F: Documentation/maintainer/ 6425F: Documentation/process/ 6426 6427DOCUMENTATION REPORTING ISSUES 6428M: Thorsten Leemhuis <linux@leemhuis.info> 6429L: linux-doc@vger.kernel.org 6430S: Maintained 6431F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6432F: Documentation/admin-guide/reporting-issues.rst 6433F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6434 6435DOCUMENTATION SCRIPTS 6436M: Mauro Carvalho Chehab <mchehab@kernel.org> 6437L: linux-doc@vger.kernel.org 6438S: Maintained 6439F: Documentation/sphinx/parse-headers.pl 6440F: scripts/documentation-file-ref-check 6441F: scripts/sphinx-pre-install 6442 6443DOCUMENTATION/ITALIAN 6444M: Federico Vaga <federico.vaga@vaga.pv.it> 6445L: linux-doc@vger.kernel.org 6446S: Maintained 6447F: Documentation/translations/it_IT 6448 6449DOCUMENTATION/JAPANESE 6450R: Akira Yokosawa <akiyks@gmail.com> 6451L: linux-doc@vger.kernel.org 6452S: Maintained 6453F: Documentation/translations/ja_JP 6454 6455DONGWOON DW9714 LENS VOICE COIL DRIVER 6456M: Sakari Ailus <sakari.ailus@linux.intel.com> 6457L: linux-media@vger.kernel.org 6458S: Maintained 6459T: git git://linuxtv.org/media_tree.git 6460F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6461F: drivers/media/i2c/dw9714.c 6462 6463DONGWOON DW9719 LENS VOICE COIL DRIVER 6464M: Daniel Scally <djrscally@gmail.com> 6465L: linux-media@vger.kernel.org 6466S: Maintained 6467T: git git://linuxtv.org/media_tree.git 6468F: drivers/media/i2c/dw9719.c 6469 6470DONGWOON DW9768 LENS VOICE COIL DRIVER 6471L: linux-media@vger.kernel.org 6472S: Orphan 6473T: git git://linuxtv.org/media_tree.git 6474F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6475F: drivers/media/i2c/dw9768.c 6476 6477DONGWOON DW9807 LENS VOICE COIL DRIVER 6478M: Sakari Ailus <sakari.ailus@linux.intel.com> 6479L: linux-media@vger.kernel.org 6480S: Maintained 6481T: git git://linuxtv.org/media_tree.git 6482F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6483F: drivers/media/i2c/dw9807-vcm.c 6484 6485DOUBLETALK DRIVER 6486M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6487L: blinux-list@redhat.com 6488S: Maintained 6489F: drivers/char/dtlk.c 6490F: include/linux/dtlk.h 6491 6492DPAA2 DATAPATH I/O (DPIO) DRIVER 6493M: Roy Pledge <Roy.Pledge@nxp.com> 6494L: linux-kernel@vger.kernel.org 6495S: Maintained 6496F: drivers/soc/fsl/dpio 6497 6498DPAA2 ETHERNET DRIVER 6499M: Ioana Ciornei <ioana.ciornei@nxp.com> 6500L: netdev@vger.kernel.org 6501S: Maintained 6502F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6503F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6504F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6505F: drivers/net/ethernet/freescale/dpaa2/Makefile 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6507F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6508F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6509F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6510F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6511F: drivers/net/ethernet/freescale/dpaa2/dpni* 6512 6513DPAA2 ETHERNET SWITCH DRIVER 6514M: Ioana Ciornei <ioana.ciornei@nxp.com> 6515L: netdev@vger.kernel.org 6516S: Maintained 6517F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6518F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6519F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6520 6521DPLL SUBSYSTEM 6522M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6523M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6524M: Jiri Pirko <jiri@resnulli.us> 6525L: netdev@vger.kernel.org 6526S: Supported 6527F: Documentation/driver-api/dpll.rst 6528F: drivers/dpll/* 6529F: include/linux/dpll.h 6530F: include/uapi/linux/dpll.h 6531 6532DRBD DRIVER 6533M: Philipp Reisner <philipp.reisner@linbit.com> 6534M: Lars Ellenberg <lars.ellenberg@linbit.com> 6535M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6536L: drbd-dev@lists.linbit.com 6537S: Supported 6538W: http://www.drbd.org 6539T: git git://git.linbit.com/linux-drbd.git 6540T: git git://git.linbit.com/drbd-8.4.git 6541F: Documentation/admin-guide/blockdev/ 6542F: drivers/block/drbd/ 6543F: include/linux/drbd* 6544F: lib/lru_cache.c 6545 6546DRIVER COMPONENT FRAMEWORK 6547L: dri-devel@lists.freedesktop.org 6548F: drivers/base/component.c 6549F: include/linux/component.h 6550 6551DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6552M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6553R: "Rafael J. Wysocki" <rafael@kernel.org> 6554S: Supported 6555T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6556F: Documentation/core-api/kobject.rst 6557F: drivers/base/ 6558F: fs/debugfs/ 6559F: fs/sysfs/ 6560F: include/linux/debugfs.h 6561F: include/linux/fwnode.h 6562F: include/linux/kobj* 6563F: include/linux/property.h 6564F: lib/kobj* 6565 6566DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6567M: Nishanth Menon <nm@ti.com> 6568L: linux-pm@vger.kernel.org 6569S: Maintained 6570F: drivers/soc/ti/smartreflex.c 6571F: include/linux/power/smartreflex.h 6572 6573DRM ACCEL DRIVERS FOR INTEL VPU 6574M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6575M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6576L: dri-devel@lists.freedesktop.org 6577S: Supported 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: drivers/accel/ivpu/ 6580F: include/uapi/drm/ivpu_accel.h 6581 6582DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6583M: Oded Gabbay <ogabbay@kernel.org> 6584L: dri-devel@lists.freedesktop.org 6585S: Maintained 6586C: irc://irc.oftc.net/dri-devel 6587T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6588F: Documentation/accel/ 6589F: drivers/accel/ 6590F: include/drm/drm_accel.h 6591 6592DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6593M: Maxime Ripard <mripard@kernel.org> 6594M: Chen-Yu Tsai <wens@csie.org> 6595R: Jernej Skrabec <jernej.skrabec@gmail.com> 6596L: dri-devel@lists.freedesktop.org 6597S: Supported 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: drivers/gpu/drm/sun4i/sun8i* 6600 6601DRM DRIVER FOR ARM PL111 CLCD 6602S: Orphan 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/pl111/ 6605 6606DRM DRIVER FOR ARM VERSATILE TFT PANELS 6607M: Linus Walleij <linus.walleij@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6611F: drivers/gpu/drm/panel/panel-arm-versatile.c 6612 6613DRM DRIVER FOR ASPEED BMC GFX 6614M: Joel Stanley <joel@jms.id.au> 6615L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6616S: Supported 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6619F: drivers/gpu/drm/aspeed/ 6620 6621DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6622M: Dave Airlie <airlied@redhat.com> 6623R: Thomas Zimmermann <tzimmermann@suse.de> 6624R: Jocelyn Falempe <jfalempe@redhat.com> 6625L: dri-devel@lists.freedesktop.org 6626S: Supported 6627T: git git://anongit.freedesktop.org/drm/drm-misc 6628F: drivers/gpu/drm/ast/ 6629 6630DRM DRIVER FOR BOCHS VIRTUAL GPU 6631M: Gerd Hoffmann <kraxel@redhat.com> 6632L: virtualization@lists.linux.dev 6633S: Maintained 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: drivers/gpu/drm/tiny/bochs.c 6636 6637DRM DRIVER FOR BOE HIMAX8279D PANELS 6638M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6639S: Maintained 6640F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6641F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6642 6643DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6644M: Jagan Teki <jagan@amarulasolutions.com> 6645S: Maintained 6646F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6647F: drivers/gpu/drm/bridge/chipone-icn6211.c 6648 6649DRM DRIVER FOR EBBG FT8719 PANEL 6650M: Joel Selvaraj <jo@jsfamily.in> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6654F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6655 6656DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6657M: Linus Walleij <linus.walleij@linaro.org> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/tve200/ 6661 6662DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6663M: Icenowy Zheng <icenowy@aosc.io> 6664S: Maintained 6665F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6666F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6667 6668DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6669M: Jagan Teki <jagan@amarulasolutions.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6672F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6673 6674DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6675M: Thomas Zimmermann <tzimmermann@suse.de> 6676M: Javier Martinez Canillas <javierm@redhat.com> 6677L: dri-devel@lists.freedesktop.org 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: drivers/gpu/drm/drm_aperture.c 6681F: drivers/gpu/drm/tiny/ofdrm.c 6682F: drivers/gpu/drm/tiny/simpledrm.c 6683F: drivers/video/aperture.c 6684F: drivers/video/nomodeset.c 6685F: include/drm/drm_aperture.h 6686F: include/linux/aperture.h 6687F: include/video/nomodeset.h 6688 6689DRM DRIVER FOR GENERIC EDP PANELS 6690R: Douglas Anderson <dianders@chromium.org> 6691F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6692F: drivers/gpu/drm/panel/panel-edp.c 6693 6694DRM DRIVER FOR GENERIC USB DISPLAY 6695M: Noralf Trønnes <noralf@tronnes.org> 6696S: Maintained 6697W: https://github.com/notro/gud/wiki 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: drivers/gpu/drm/gud/ 6700F: include/drm/gud.h 6701 6702DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6703M: Hans de Goede <hdegoede@redhat.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: drivers/gpu/drm/tiny/gm12u320.c 6707 6708DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6709M: Ondrej Jirman <megi@xff.cz> 6710M: Javier Martinez Canillas <javierm@redhat.com> 6711S: Maintained 6712T: git git://anongit.freedesktop.org/drm/drm-misc 6713F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6714F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6715 6716DRM DRIVER FOR HX8357D PANELS 6717S: Orphan 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6720F: drivers/gpu/drm/tiny/hx8357d.c 6721 6722DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6723M: Deepak Rawat <drawat.floss@gmail.com> 6724L: linux-hyperv@vger.kernel.org 6725L: dri-devel@lists.freedesktop.org 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: drivers/gpu/drm/hyperv 6729 6730DRM DRIVER FOR ILITEK ILI9225 PANELS 6731M: David Lechner <david@lechnology.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6735F: drivers/gpu/drm/tiny/ili9225.c 6736 6737DRM DRIVER FOR ILITEK ILI9486 PANELS 6738M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6742F: drivers/gpu/drm/tiny/ili9486.c 6743 6744DRM DRIVER FOR ILITEK ILI9805 PANELS 6745M: Michael Trimarchi <michael@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6748F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6749 6750DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6751M: Jagan Teki <jagan@edgeble.ai> 6752S: Maintained 6753F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6754F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6755 6756DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6757M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6758S: Supported 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/logicvc/ 6761 6762DRM DRIVER FOR LVDS PANELS 6763M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6764L: dri-devel@lists.freedesktop.org 6765S: Maintained 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: Documentation/devicetree/bindings/display/lvds.yaml 6768F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6769F: drivers/gpu/drm/panel/panel-lvds.c 6770 6771DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6772M: Guido Günther <agx@sigxcpu.org> 6773R: Purism Kernel Team <kernel@puri.sm> 6774S: Maintained 6775F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6776F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6777 6778DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6779M: Dave Airlie <airlied@redhat.com> 6780R: Thomas Zimmermann <tzimmermann@suse.de> 6781R: Jocelyn Falempe <jfalempe@redhat.com> 6782L: dri-devel@lists.freedesktop.org 6783S: Supported 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: drivers/gpu/drm/mgag200/ 6786 6787DRM DRIVER FOR MI0283QT 6788M: Noralf Trønnes <noralf@tronnes.org> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6792F: drivers/gpu/drm/tiny/mi0283qt.c 6793 6794DRM DRIVER FOR MIPI DBI compatible panels 6795M: Noralf Trønnes <noralf@tronnes.org> 6796S: Maintained 6797W: https://github.com/notro/panel-mipi-dbi/wiki 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6800F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6801 6802DRM DRIVER FOR MSM ADRENO GPU 6803M: Rob Clark <robdclark@gmail.com> 6804M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6805M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6806R: Sean Paul <sean@poorly.run> 6807R: Marijn Suijten <marijn.suijten@somainline.org> 6808L: linux-arm-msm@vger.kernel.org 6809L: dri-devel@lists.freedesktop.org 6810L: freedreno@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm/msm/-/issues 6813T: git https://gitlab.freedesktop.org/drm/msm.git 6814F: Documentation/devicetree/bindings/display/msm/ 6815F: drivers/gpu/drm/ci/xfails/msm* 6816F: drivers/gpu/drm/msm/ 6817F: include/uapi/drm/msm_drm.h 6818 6819DRM DRIVER FOR NOVATEK NT35510 PANELS 6820M: Linus Walleij <linus.walleij@linaro.org> 6821S: Maintained 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6824F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6825 6826DRM DRIVER FOR NOVATEK NT35560 PANELS 6827M: Linus Walleij <linus.walleij@linaro.org> 6828S: Maintained 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6831F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6832 6833DRM DRIVER FOR NOVATEK NT36523 PANELS 6834M: Jianhua Lu <lujianhua000@gmail.com> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6838F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6839 6840DRM DRIVER FOR NOVATEK NT36672A PANELS 6841M: Sumit Semwal <sumit.semwal@linaro.org> 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6845F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6846 6847DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6848M: Karol Herbst <kherbst@redhat.com> 6849M: Lyude Paul <lyude@redhat.com> 6850M: Danilo Krummrich <dakr@redhat.com> 6851L: dri-devel@lists.freedesktop.org 6852L: nouveau@lists.freedesktop.org 6853S: Supported 6854W: https://nouveau.freedesktop.org/ 6855Q: https://patchwork.freedesktop.org/project/nouveau/ 6856Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6857B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6858C: irc://irc.oftc.net/nouveau 6859T: git https://gitlab.freedesktop.org/drm/nouveau.git 6860F: drivers/gpu/drm/nouveau/ 6861F: include/uapi/drm/nouveau_drm.h 6862 6863DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6864M: Stefan Mavrodiev <stefan@olimex.com> 6865S: Maintained 6866F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6867F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6868 6869DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6870R: Douglas Anderson <dianders@chromium.org> 6871F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6872F: drivers/gpu/drm/bridge/parade-ps8640.c 6873 6874DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6875M: Noralf Trønnes <noralf@tronnes.org> 6876S: Maintained 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/repaper.txt 6879F: drivers/gpu/drm/tiny/repaper.c 6880 6881DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6882M: Dave Airlie <airlied@redhat.com> 6883M: Gerd Hoffmann <kraxel@redhat.com> 6884L: virtualization@lists.linux.dev 6885S: Obsolete 6886W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: drivers/gpu/drm/tiny/cirrus.c 6889 6890DRM DRIVER FOR QXL VIRTUAL GPU 6891M: Dave Airlie <airlied@redhat.com> 6892M: Gerd Hoffmann <kraxel@redhat.com> 6893L: virtualization@lists.linux.dev 6894L: spice-devel@lists.freedesktop.org 6895S: Maintained 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: drivers/gpu/drm/qxl/ 6898F: include/uapi/drm/qxl_drm.h 6899 6900DRM DRIVER FOR RAYDIUM RM67191 PANELS 6901M: Robert Chiras <robert.chiras@nxp.com> 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6904F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6905 6906DRM DRIVER FOR SAMSUNG DB7430 PANELS 6907M: Linus Walleij <linus.walleij@linaro.org> 6908S: Maintained 6909T: git git://anongit.freedesktop.org/drm/drm-misc 6910F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6911F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6912 6913DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6914M: Inki Dae <inki.dae@samsung.com> 6915M: Jagan Teki <jagan@amarulasolutions.com> 6916M: Marek Szyprowski <m.szyprowski@samsung.com> 6917S: Maintained 6918T: git git://anongit.freedesktop.org/drm/drm-misc 6919F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6920F: drivers/gpu/drm/bridge/samsung-dsim.c 6921F: include/drm/bridge/samsung-dsim.h 6922 6923DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6924M: Markuss Broks <markuss.broks@gmail.com> 6925S: Maintained 6926F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6927F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6928 6929DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6930M: Artur Weber <aweber.kernel@gmail.com> 6931S: Maintained 6932F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6933F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6934 6935DRM DRIVER FOR SITRONIX ST7586 PANELS 6936M: David Lechner <david@lechnology.com> 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6940F: drivers/gpu/drm/tiny/st7586.c 6941 6942DRM DRIVER FOR SITRONIX ST7701 PANELS 6943M: Jagan Teki <jagan@amarulasolutions.com> 6944S: Maintained 6945F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6946F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6947 6948DRM DRIVER FOR SITRONIX ST7703 PANELS 6949M: Guido Günther <agx@sigxcpu.org> 6950R: Purism Kernel Team <kernel@puri.sm> 6951R: Ondrej Jirman <megi@xff.cz> 6952S: Maintained 6953F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6954F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6955 6956DRM DRIVER FOR SITRONIX ST7735R PANELS 6957M: David Lechner <david@lechnology.com> 6958S: Maintained 6959T: git git://anongit.freedesktop.org/drm/drm-misc 6960F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6961F: drivers/gpu/drm/tiny/st7735r.c 6962 6963DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6964M: Javier Martinez Canillas <javierm@redhat.com> 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6968F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6969F: drivers/gpu/drm/solomon/ssd130x* 6970 6971DRM DRIVER FOR ST-ERICSSON MCDE 6972M: Linus Walleij <linus.walleij@linaro.org> 6973S: Maintained 6974T: git git://anongit.freedesktop.org/drm/drm-misc 6975F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6976F: drivers/gpu/drm/mcde/ 6977 6978DRM DRIVER FOR SYNAPTICS R63353 PANELS 6979M: Michael Trimarchi <michael@amarulasolutions.com> 6980S: Maintained 6981F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6982F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6983 6984DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6985M: Jagan Teki <jagan@amarulasolutions.com> 6986S: Maintained 6987F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6988F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6989 6990DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6991R: Douglas Anderson <dianders@chromium.org> 6992F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6993F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6994 6995DRM DRIVER FOR TPO TPG110 PANELS 6996M: Linus Walleij <linus.walleij@linaro.org> 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7000F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7001 7002DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7003M: Dave Airlie <airlied@redhat.com> 7004R: Sean Paul <sean@poorly.run> 7005R: Thomas Zimmermann <tzimmermann@suse.de> 7006L: dri-devel@lists.freedesktop.org 7007S: Supported 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: drivers/gpu/drm/udl/ 7010 7011DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7012M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7013M: Melissa Wen <melissa.srw@gmail.com> 7014M: Maíra Canal <mairacanal@riseup.net> 7015R: Haneen Mohammed <hamohammed.sa@gmail.com> 7016R: Daniel Vetter <daniel@ffwll.ch> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/gpu/vkms.rst 7021F: drivers/gpu/drm/vkms/ 7022 7023DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7024M: Hans de Goede <hdegoede@redhat.com> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027T: git git://anongit.freedesktop.org/drm/drm-misc 7028F: drivers/gpu/drm/vboxvideo/ 7029 7030DRM DRIVER FOR VMWARE VIRTUAL GPU 7031M: Zack Rusin <zack.rusin@broadcom.com> 7032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7033L: dri-devel@lists.freedesktop.org 7034S: Supported 7035T: git git://anongit.freedesktop.org/drm/drm-misc 7036F: drivers/gpu/drm/vmwgfx/ 7037F: include/uapi/drm/vmwgfx_drm.h 7038 7039DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7040M: Linus Walleij <linus.walleij@linaro.org> 7041S: Maintained 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7044F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7045 7046DRM DRIVERS 7047M: David Airlie <airlied@gmail.com> 7048M: Daniel Vetter <daniel@ffwll.ch> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051B: https://gitlab.freedesktop.org/drm 7052C: irc://irc.oftc.net/dri-devel 7053T: git https://gitlab.freedesktop.org/drm/kernel.git 7054F: Documentation/devicetree/bindings/display/ 7055F: Documentation/devicetree/bindings/gpu/ 7056F: Documentation/gpu/ 7057F: drivers/gpu/ 7058F: include/drm/ 7059F: include/linux/vga* 7060F: include/uapi/drm/ 7061 7062DRM DRIVERS AND MISC GPU PATCHES 7063M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7064M: Maxime Ripard <mripard@kernel.org> 7065M: Thomas Zimmermann <tzimmermann@suse.de> 7066S: Maintained 7067W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/display/ 7070F: Documentation/devicetree/bindings/gpu/ 7071F: Documentation/gpu/ 7072F: drivers/gpu/drm/ 7073F: drivers/gpu/vga/ 7074F: include/drm/drm 7075F: include/linux/vga* 7076F: include/uapi/drm/ 7077X: drivers/gpu/drm/amd/ 7078X: drivers/gpu/drm/armada/ 7079X: drivers/gpu/drm/etnaviv/ 7080X: drivers/gpu/drm/exynos/ 7081X: drivers/gpu/drm/i915/ 7082X: drivers/gpu/drm/kmb/ 7083X: drivers/gpu/drm/mediatek/ 7084X: drivers/gpu/drm/msm/ 7085X: drivers/gpu/drm/nouveau/ 7086X: drivers/gpu/drm/radeon/ 7087X: drivers/gpu/drm/renesas/rcar-du/ 7088X: drivers/gpu/drm/tegra/ 7089 7090DRM DRIVERS FOR ALLWINNER A10 7091M: Maxime Ripard <mripard@kernel.org> 7092M: Chen-Yu Tsai <wens@csie.org> 7093L: dri-devel@lists.freedesktop.org 7094S: Supported 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/allwinner* 7097F: drivers/gpu/drm/sun4i/ 7098 7099DRM DRIVERS FOR AMLOGIC SOCS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101L: dri-devel@lists.freedesktop.org 7102L: linux-amlogic@lists.infradead.org 7103S: Supported 7104W: http://linux-meson.com/ 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7107F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7108F: Documentation/gpu/meson.rst 7109F: drivers/gpu/drm/ci/xfails/meson* 7110F: drivers/gpu/drm/meson/ 7111 7112DRM DRIVERS FOR ATMEL HLCDC 7113M: Sam Ravnborg <sam@ravnborg.org> 7114M: Boris Brezillon <bbrezillon@kernel.org> 7115L: dri-devel@lists.freedesktop.org 7116S: Supported 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: Documentation/devicetree/bindings/display/atmel/ 7119F: drivers/gpu/drm/atmel-hlcdc/ 7120 7121DRM DRIVERS FOR BRIDGE CHIPS 7122M: Andrzej Hajda <andrzej.hajda@intel.com> 7123M: Neil Armstrong <neil.armstrong@linaro.org> 7124M: Robert Foss <rfoss@kernel.org> 7125R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7126R: Jonas Karlman <jonas@kwiboo.se> 7127R: Jernej Skrabec <jernej.skrabec@gmail.com> 7128S: Maintained 7129T: git git://anongit.freedesktop.org/drm/drm-misc 7130F: Documentation/devicetree/bindings/display/bridge/ 7131F: drivers/gpu/drm/bridge/ 7132F: drivers/gpu/drm/drm_bridge.c 7133F: drivers/gpu/drm/drm_bridge_connector.c 7134F: include/drm/drm_bridge.h 7135F: include/drm/drm_bridge_connector.h 7136 7137DRM DRIVERS FOR EXYNOS 7138M: Inki Dae <inki.dae@samsung.com> 7139M: Seung-Woo Kim <sw0312.kim@samsung.com> 7140M: Kyungmin Park <kyungmin.park@samsung.com> 7141L: dri-devel@lists.freedesktop.org 7142S: Supported 7143T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7144F: Documentation/devicetree/bindings/display/exynos/ 7145F: Documentation/devicetree/bindings/display/samsung/ 7146F: drivers/gpu/drm/exynos/ 7147F: include/uapi/drm/exynos_drm.h 7148 7149DRM DRIVERS FOR FREESCALE DCU 7150M: Stefan Agner <stefan@agner.ch> 7151M: Alison Wang <alison.wang@nxp.com> 7152L: dri-devel@lists.freedesktop.org 7153S: Supported 7154T: git git://anongit.freedesktop.org/drm/drm-misc 7155F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7156F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7157F: drivers/gpu/drm/fsl-dcu/ 7158 7159DRM DRIVERS FOR FREESCALE IMX 5/6 7160M: Philipp Zabel <p.zabel@pengutronix.de> 7161L: dri-devel@lists.freedesktop.org 7162S: Maintained 7163T: git git://anongit.freedesktop.org/drm/drm-misc 7164T: git git://git.pengutronix.de/git/pza/linux 7165F: Documentation/devicetree/bindings/display/imx/ 7166F: drivers/gpu/drm/imx/ipuv3/ 7167F: drivers/gpu/ipu-v3/ 7168 7169DRM DRIVERS FOR FREESCALE IMX BRIDGE 7170M: Liu Ying <victor.liu@nxp.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7175F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7176F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7177F: drivers/gpu/drm/bridge/imx/ 7178 7179DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7180M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7181L: dri-devel@lists.freedesktop.org 7182S: Maintained 7183T: git git://anongit.freedesktop.org/drm/drm-misc 7184F: drivers/gpu/drm/gma500/ 7185 7186DRM DRIVERS FOR HISILICON 7187M: Xinliang Liu <xinliang.liu@linaro.org> 7188M: Tian Tao <tiantao6@hisilicon.com> 7189R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7190R: Sumit Semwal <sumit.semwal@linaro.org> 7191R: Yongqin Liu <yongqin.liu@linaro.org> 7192R: John Stultz <jstultz@google.com> 7193L: dri-devel@lists.freedesktop.org 7194S: Maintained 7195T: git git://anongit.freedesktop.org/drm/drm-misc 7196F: Documentation/devicetree/bindings/display/hisilicon/ 7197F: drivers/gpu/drm/hisilicon/ 7198 7199DRM DRIVERS FOR LIMA 7200M: Qiang Yu <yuq825@gmail.com> 7201L: dri-devel@lists.freedesktop.org 7202L: lima@lists.freedesktop.org (moderated for non-subscribers) 7203S: Maintained 7204T: git git://anongit.freedesktop.org/drm/drm-misc 7205F: drivers/gpu/drm/lima/ 7206F: include/uapi/drm/lima_drm.h 7207 7208DRM DRIVERS FOR LOONGSON 7209M: Sui Jingfeng <suijingfeng@loongson.cn> 7210L: dri-devel@lists.freedesktop.org 7211S: Supported 7212T: git git://anongit.freedesktop.org/drm/drm-misc 7213F: drivers/gpu/drm/loongson/ 7214 7215DRM DRIVERS FOR MEDIATEK 7216M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7217M: Philipp Zabel <p.zabel@pengutronix.de> 7218L: dri-devel@lists.freedesktop.org 7219L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7220S: Supported 7221F: Documentation/devicetree/bindings/display/mediatek/ 7222F: drivers/gpu/drm/ci/xfails/mediatek* 7223F: drivers/gpu/drm/mediatek/ 7224F: drivers/phy/mediatek/phy-mtk-dp.c 7225F: drivers/phy/mediatek/phy-mtk-hdmi* 7226F: drivers/phy/mediatek/phy-mtk-mipi* 7227 7228DRM DRIVERS FOR NVIDIA TEGRA 7229M: Thierry Reding <thierry.reding@gmail.com> 7230M: Mikko Perttunen <mperttunen@nvidia.com> 7231L: dri-devel@lists.freedesktop.org 7232L: linux-tegra@vger.kernel.org 7233S: Supported 7234T: git https://gitlab.freedesktop.org/drm/tegra.git 7235F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7236F: Documentation/devicetree/bindings/gpu/host1x/ 7237F: drivers/gpu/drm/tegra/ 7238F: drivers/gpu/host1x/ 7239F: include/linux/host1x.h 7240F: include/uapi/drm/tegra_drm.h 7241 7242DRM DRIVERS FOR RENESAS R-CAR 7243M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7244M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7245L: dri-devel@lists.freedesktop.org 7246L: linux-renesas-soc@vger.kernel.org 7247S: Supported 7248T: git git://linuxtv.org/pinchartl/media drm/du/next 7249F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7250F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7251F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7252F: Documentation/devicetree/bindings/display/renesas,du.yaml 7253F: drivers/gpu/drm/renesas/rcar-du/ 7254 7255DRM DRIVERS FOR RENESAS RZ 7256M: Biju Das <biju.das.jz@bp.renesas.com> 7257L: dri-devel@lists.freedesktop.org 7258L: linux-renesas-soc@vger.kernel.org 7259S: Maintained 7260T: git git://anongit.freedesktop.org/drm/drm-misc 7261F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7262F: drivers/gpu/drm/renesas/rz-du/ 7263 7264DRM DRIVERS FOR RENESAS SHMOBILE 7265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7266M: Geert Uytterhoeven <geert+renesas@glider.be> 7267L: dri-devel@lists.freedesktop.org 7268L: linux-renesas-soc@vger.kernel.org 7269S: Supported 7270T: git git://anongit.freedesktop.org/drm/drm-misc 7271F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7272F: drivers/gpu/drm/renesas/shmobile/ 7273F: include/linux/platform_data/shmob_drm.h 7274 7275DRM DRIVERS FOR ROCKCHIP 7276M: Sandy Huang <hjc@rock-chips.com> 7277M: Heiko Stübner <heiko@sntech.de> 7278M: Andy Yan <andy.yan@rock-chips.com> 7279L: dri-devel@lists.freedesktop.org 7280S: Maintained 7281T: git git://anongit.freedesktop.org/drm/drm-misc 7282F: Documentation/devicetree/bindings/display/rockchip/ 7283F: drivers/gpu/drm/ci/xfails/rockchip* 7284F: drivers/gpu/drm/rockchip/ 7285 7286DRM DRIVERS FOR STI 7287M: Alain Volmat <alain.volmat@foss.st.com> 7288L: dri-devel@lists.freedesktop.org 7289S: Maintained 7290T: git git://anongit.freedesktop.org/drm/drm-misc 7291F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7292F: drivers/gpu/drm/sti 7293 7294DRM DRIVERS FOR STM 7295M: Yannick Fertre <yannick.fertre@foss.st.com> 7296M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7297M: Philippe Cornu <philippe.cornu@foss.st.com> 7298L: dri-devel@lists.freedesktop.org 7299S: Maintained 7300T: git git://anongit.freedesktop.org/drm/drm-misc 7301F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7302F: drivers/gpu/drm/stm 7303 7304DRM DRIVERS FOR TI KEYSTONE 7305M: Jyri Sarha <jyri.sarha@iki.fi> 7306M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7307L: dri-devel@lists.freedesktop.org 7308S: Maintained 7309T: git git://anongit.freedesktop.org/drm/drm-misc 7310F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7311F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7312F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7313F: drivers/gpu/drm/tidss/ 7314 7315DRM DRIVERS FOR TI LCDC 7316M: Jyri Sarha <jyri.sarha@iki.fi> 7317M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7318L: dri-devel@lists.freedesktop.org 7319S: Maintained 7320T: git git://anongit.freedesktop.org/drm/drm-misc 7321F: Documentation/devicetree/bindings/display/tilcdc/ 7322F: drivers/gpu/drm/tilcdc/ 7323 7324DRM DRIVERS FOR TI OMAP 7325M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7326L: dri-devel@lists.freedesktop.org 7327S: Maintained 7328T: git git://anongit.freedesktop.org/drm/drm-misc 7329F: Documentation/devicetree/bindings/display/ti/ 7330F: drivers/gpu/drm/omapdrm/ 7331 7332DRM DRIVERS FOR V3D 7333M: Melissa Wen <mwen@igalia.com> 7334M: Maíra Canal <mcanal@igalia.com> 7335S: Supported 7336T: git git://anongit.freedesktop.org/drm/drm-misc 7337F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7338F: drivers/gpu/drm/v3d/ 7339F: include/uapi/drm/v3d_drm.h 7340 7341DRM DRIVERS FOR VC4 7342M: Maxime Ripard <mripard@kernel.org> 7343S: Supported 7344T: git git://github.com/anholt/linux 7345T: git git://anongit.freedesktop.org/drm/drm-misc 7346F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7347F: drivers/gpu/drm/vc4/ 7348F: include/uapi/drm/vc4_drm.h 7349 7350DRM DRIVERS FOR VIVANTE GPU IP 7351M: Lucas Stach <l.stach@pengutronix.de> 7352R: Russell King <linux+etnaviv@armlinux.org.uk> 7353R: Christian Gmeiner <christian.gmeiner@gmail.com> 7354L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7355L: dri-devel@lists.freedesktop.org 7356S: Maintained 7357F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7358F: drivers/gpu/drm/etnaviv/ 7359F: include/uapi/drm/etnaviv_drm.h 7360 7361DRM DRIVERS FOR XEN 7362M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7363L: dri-devel@lists.freedesktop.org 7364L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7365S: Supported 7366T: git git://anongit.freedesktop.org/drm/drm-misc 7367F: Documentation/gpu/xen-front.rst 7368F: drivers/gpu/drm/xen/ 7369 7370DRM DRIVERS FOR XILINX 7371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7372L: dri-devel@lists.freedesktop.org 7373S: Maintained 7374T: git git://anongit.freedesktop.org/drm/drm-misc 7375F: Documentation/devicetree/bindings/display/xlnx/ 7376F: drivers/gpu/drm/xlnx/ 7377 7378DRM GPU SCHEDULER 7379M: Luben Tuikov <ltuikov89@gmail.com> 7380M: Matthew Brost <matthew.brost@intel.com> 7381L: dri-devel@lists.freedesktop.org 7382S: Maintained 7383T: git git://anongit.freedesktop.org/drm/drm-misc 7384F: drivers/gpu/drm/scheduler/ 7385F: include/drm/gpu_scheduler.h 7386 7387DRM PANEL DRIVERS 7388M: Neil Armstrong <neil.armstrong@linaro.org> 7389R: Jessica Zhang <quic_jesszhan@quicinc.com> 7390R: Sam Ravnborg <sam@ravnborg.org> 7391L: dri-devel@lists.freedesktop.org 7392S: Maintained 7393T: git git://anongit.freedesktop.org/drm/drm-misc 7394F: Documentation/devicetree/bindings/display/panel/ 7395F: drivers/gpu/drm/drm_panel.c 7396F: drivers/gpu/drm/panel/ 7397F: include/drm/drm_panel.h 7398 7399DRM PRIVACY-SCREEN CLASS 7400M: Hans de Goede <hdegoede@redhat.com> 7401L: dri-devel@lists.freedesktop.org 7402S: Maintained 7403T: git git://anongit.freedesktop.org/drm/drm-misc 7404F: drivers/gpu/drm/drm_privacy_screen* 7405F: include/drm/drm_privacy_screen* 7406 7407DRM TTM SUBSYSTEM 7408M: Christian Koenig <christian.koenig@amd.com> 7409M: Huang Rui <ray.huang@amd.com> 7410L: dri-devel@lists.freedesktop.org 7411S: Maintained 7412T: git git://anongit.freedesktop.org/drm/drm-misc 7413F: drivers/gpu/drm/ttm/ 7414F: include/drm/ttm/ 7415 7416DRM AUTOMATED TESTING 7417M: Helen Koike <helen.koike@collabora.com> 7418L: dri-devel@lists.freedesktop.org 7419S: Maintained 7420T: git git://anongit.freedesktop.org/drm/drm-misc 7421F: Documentation/gpu/automated_testing.rst 7422F: drivers/gpu/drm/ci/ 7423 7424DSBR100 USB FM RADIO DRIVER 7425M: Alexey Klimov <klimov.linux@gmail.com> 7426L: linux-media@vger.kernel.org 7427S: Maintained 7428T: git git://linuxtv.org/media_tree.git 7429F: drivers/media/radio/dsbr100.c 7430 7431DT3155 MEDIA DRIVER 7432M: Hans Verkuil <hverkuil@xs4all.nl> 7433L: linux-media@vger.kernel.org 7434S: Odd Fixes 7435W: https://linuxtv.org 7436T: git git://linuxtv.org/media_tree.git 7437F: drivers/media/pci/dt3155/ 7438 7439DVB_USB_AF9015 MEDIA DRIVER 7440L: linux-media@vger.kernel.org 7441S: Orphan 7442W: https://linuxtv.org 7443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7444F: drivers/media/usb/dvb-usb-v2/af9015* 7445 7446DVB_USB_AF9035 MEDIA DRIVER 7447L: linux-media@vger.kernel.org 7448S: Orphan 7449W: https://linuxtv.org 7450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7451F: drivers/media/usb/dvb-usb-v2/af9035* 7452 7453DVB_USB_ANYSEE MEDIA DRIVER 7454L: linux-media@vger.kernel.org 7455S: Orphan 7456W: https://linuxtv.org 7457Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7458F: drivers/media/usb/dvb-usb-v2/anysee* 7459 7460DVB_USB_AU6610 MEDIA DRIVER 7461L: linux-media@vger.kernel.org 7462S: Orphan 7463W: https://linuxtv.org 7464Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7465F: drivers/media/usb/dvb-usb-v2/au6610* 7466 7467DVB_USB_CE6230 MEDIA DRIVER 7468L: linux-media@vger.kernel.org 7469S: Orphan 7470W: https://linuxtv.org 7471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7472F: drivers/media/usb/dvb-usb-v2/ce6230* 7473 7474DVB_USB_CXUSB MEDIA DRIVER 7475M: Michael Krufky <mkrufky@linuxtv.org> 7476L: linux-media@vger.kernel.org 7477S: Maintained 7478W: https://linuxtv.org 7479W: http://github.com/mkrufky 7480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7481T: git git://linuxtv.org/media_tree.git 7482F: drivers/media/usb/dvb-usb/cxusb* 7483 7484DVB_USB_EC168 MEDIA DRIVER 7485L: linux-media@vger.kernel.org 7486S: Orphan 7487W: https://linuxtv.org 7488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7489F: drivers/media/usb/dvb-usb-v2/ec168* 7490 7491DVB_USB_GL861 MEDIA DRIVER 7492L: linux-media@vger.kernel.org 7493S: Orphan 7494W: https://linuxtv.org 7495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7496F: drivers/media/usb/dvb-usb-v2/gl861* 7497 7498DVB_USB_MXL111SF MEDIA DRIVER 7499M: Michael Krufky <mkrufky@linuxtv.org> 7500L: linux-media@vger.kernel.org 7501S: Maintained 7502W: https://linuxtv.org 7503W: http://github.com/mkrufky 7504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7505T: git git://linuxtv.org/mkrufky/mxl111sf.git 7506F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7507 7508DVB_USB_RTL28XXU MEDIA DRIVER 7509L: linux-media@vger.kernel.org 7510S: Orphan 7511W: https://linuxtv.org 7512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7513F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7514 7515DVB_USB_V2 MEDIA DRIVER 7516L: linux-media@vger.kernel.org 7517S: Orphan 7518W: https://linuxtv.org 7519W: http://palosaari.fi/linux/ 7520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7521F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7522F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7523 7524DYNAMIC DEBUG 7525M: Jason Baron <jbaron@akamai.com> 7526M: Jim Cromie <jim.cromie@gmail.com> 7527S: Maintained 7528F: include/linux/dynamic_debug.h 7529F: lib/dynamic_debug.c 7530F: lib/test_dynamic_debug.c 7531 7532DYNAMIC INTERRUPT MODERATION 7533M: Tal Gilboa <talgi@nvidia.com> 7534S: Maintained 7535F: Documentation/networking/net_dim.rst 7536F: include/linux/dim.h 7537F: lib/dim/ 7538 7539DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7540M: Daniel Lezcano <daniel.lezcano@kernel.org> 7541L: linux-pm@vger.kernel.org 7542S: Supported 7543B: https://bugzilla.kernel.org 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7545F: drivers/powercap/dtpm* 7546F: include/linux/dtpm.h 7547 7548DZ DECSTATION DZ11 SERIAL DRIVER 7549M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7550S: Maintained 7551F: drivers/tty/serial/dz.* 7552 7553E3X0 POWER BUTTON DRIVER 7554M: Moritz Fischer <moritz.fischer@ettus.com> 7555L: usrp-users@lists.ettus.com 7556S: Supported 7557W: http://www.ettus.com 7558F: Documentation/devicetree/bindings/input/e3x0-button.txt 7559F: drivers/input/misc/e3x0-button.c 7560 7561E4000 MEDIA DRIVER 7562L: linux-media@vger.kernel.org 7563S: Orphan 7564W: https://linuxtv.org 7565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7566F: drivers/media/tuners/e4000* 7567 7568EARTH_PT1 MEDIA DRIVER 7569M: Akihiro Tsukada <tskd08@gmail.com> 7570L: linux-media@vger.kernel.org 7571S: Odd Fixes 7572F: drivers/media/pci/pt1/ 7573 7574EARTH_PT3 MEDIA DRIVER 7575M: Akihiro Tsukada <tskd08@gmail.com> 7576L: linux-media@vger.kernel.org 7577S: Odd Fixes 7578F: drivers/media/pci/pt3/ 7579 7580EC100 MEDIA DRIVER 7581L: linux-media@vger.kernel.org 7582S: Orphan 7583W: https://linuxtv.org 7584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7585F: drivers/media/dvb-frontends/ec100* 7586 7587ECRYPT FILE SYSTEM 7588M: Tyler Hicks <code@tyhicks.com> 7589L: ecryptfs@vger.kernel.org 7590S: Odd Fixes 7591W: http://ecryptfs.org 7592W: https://launchpad.net/ecryptfs 7593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7594F: Documentation/filesystems/ecryptfs.rst 7595F: fs/ecryptfs/ 7596 7597EDAC-AMD64 7598M: Yazen Ghannam <yazen.ghannam@amd.com> 7599L: linux-edac@vger.kernel.org 7600S: Supported 7601F: drivers/edac/amd64_edac* 7602F: drivers/edac/mce_amd* 7603 7604EDAC-ARMADA 7605M: Jan Luebbe <jlu@pengutronix.de> 7606L: linux-edac@vger.kernel.org 7607S: Maintained 7608F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7609F: drivers/edac/armada_xp_* 7610 7611EDAC-AST2500 7612M: Stefan Schaeckeler <sschaeck@cisco.com> 7613S: Supported 7614F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7615F: drivers/edac/aspeed_edac.c 7616 7617EDAC-BLUEFIELD 7618M: Shravan Kumar Ramani <shravankr@nvidia.com> 7619S: Supported 7620F: drivers/edac/bluefield_edac.c 7621 7622EDAC-CALXEDA 7623M: Andre Przywara <andre.przywara@arm.com> 7624L: linux-edac@vger.kernel.org 7625S: Maintained 7626F: drivers/edac/highbank* 7627 7628EDAC-CAVIUM OCTEON 7629M: Ralf Baechle <ralf@linux-mips.org> 7630L: linux-edac@vger.kernel.org 7631L: linux-mips@vger.kernel.org 7632S: Supported 7633F: drivers/edac/octeon_edac* 7634 7635EDAC-CAVIUM THUNDERX 7636M: Robert Richter <rric@kernel.org> 7637L: linux-edac@vger.kernel.org 7638S: Odd Fixes 7639F: drivers/edac/thunderx_edac* 7640 7641EDAC-CORE 7642M: Borislav Petkov <bp@alien8.de> 7643M: Tony Luck <tony.luck@intel.com> 7644R: James Morse <james.morse@arm.com> 7645R: Mauro Carvalho Chehab <mchehab@kernel.org> 7646R: Robert Richter <rric@kernel.org> 7647L: linux-edac@vger.kernel.org 7648S: Supported 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7650F: Documentation/driver-api/edac.rst 7651F: drivers/edac/ 7652F: include/linux/edac.h 7653 7654EDAC-DMC520 7655M: Lei Wang <lewan@microsoft.com> 7656L: linux-edac@vger.kernel.org 7657S: Supported 7658F: drivers/edac/dmc520_edac.c 7659 7660EDAC-E752X 7661M: Mark Gross <markgross@kernel.org> 7662L: linux-edac@vger.kernel.org 7663S: Maintained 7664F: drivers/edac/e752x_edac.c 7665 7666EDAC-E7XXX 7667L: linux-edac@vger.kernel.org 7668S: Maintained 7669F: drivers/edac/e7xxx_edac.c 7670 7671EDAC-FSL_DDR 7672M: York Sun <york.sun@nxp.com> 7673L: linux-edac@vger.kernel.org 7674S: Maintained 7675F: drivers/edac/fsl_ddr_edac.* 7676 7677EDAC-GHES 7678M: Mauro Carvalho Chehab <mchehab@kernel.org> 7679L: linux-edac@vger.kernel.org 7680S: Maintained 7681F: drivers/edac/ghes_edac.c 7682 7683EDAC-I10NM 7684M: Tony Luck <tony.luck@intel.com> 7685L: linux-edac@vger.kernel.org 7686S: Maintained 7687F: drivers/edac/i10nm_base.c 7688 7689EDAC-I3000 7690L: linux-edac@vger.kernel.org 7691S: Orphan 7692F: drivers/edac/i3000_edac.c 7693 7694EDAC-I5000 7695L: linux-edac@vger.kernel.org 7696S: Maintained 7697F: drivers/edac/i5000_edac.c 7698 7699EDAC-I5400 7700M: Mauro Carvalho Chehab <mchehab@kernel.org> 7701L: linux-edac@vger.kernel.org 7702S: Maintained 7703F: drivers/edac/i5400_edac.c 7704 7705EDAC-I7300 7706M: Mauro Carvalho Chehab <mchehab@kernel.org> 7707L: linux-edac@vger.kernel.org 7708S: Maintained 7709F: drivers/edac/i7300_edac.c 7710 7711EDAC-I7CORE 7712M: Mauro Carvalho Chehab <mchehab@kernel.org> 7713L: linux-edac@vger.kernel.org 7714S: Maintained 7715F: drivers/edac/i7core_edac.c 7716 7717EDAC-I82443BXGX 7718M: Tim Small <tim@buttersideup.com> 7719L: linux-edac@vger.kernel.org 7720S: Maintained 7721F: drivers/edac/i82443bxgx_edac.c 7722 7723EDAC-I82975X 7724M: "Arvind R." <arvino55@gmail.com> 7725L: linux-edac@vger.kernel.org 7726S: Maintained 7727F: drivers/edac/i82975x_edac.c 7728 7729EDAC-IE31200 7730M: Jason Baron <jbaron@akamai.com> 7731L: linux-edac@vger.kernel.org 7732S: Maintained 7733F: drivers/edac/ie31200_edac.c 7734 7735EDAC-IGEN6 7736M: Tony Luck <tony.luck@intel.com> 7737R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7738L: linux-edac@vger.kernel.org 7739S: Maintained 7740F: drivers/edac/igen6_edac.c 7741 7742EDAC-MPC85XX 7743M: Johannes Thumshirn <morbidrsa@gmail.com> 7744L: linux-edac@vger.kernel.org 7745S: Maintained 7746F: drivers/edac/mpc85xx_edac.[ch] 7747 7748EDAC-NPCM 7749M: Marvin Lin <kflin@nuvoton.com> 7750M: Stanley Chu <yschu@nuvoton.com> 7751L: linux-edac@vger.kernel.org 7752S: Maintained 7753F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7754F: drivers/edac/npcm_edac.c 7755 7756EDAC-PASEMI 7757M: Egor Martovetsky <egor@pasemi.com> 7758L: linux-edac@vger.kernel.org 7759S: Maintained 7760F: drivers/edac/pasemi_edac.c 7761 7762EDAC-PND2 7763M: Tony Luck <tony.luck@intel.com> 7764L: linux-edac@vger.kernel.org 7765S: Maintained 7766F: drivers/edac/pnd2_edac.[ch] 7767 7768EDAC-QCOM 7769M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7770L: linux-arm-msm@vger.kernel.org 7771L: linux-edac@vger.kernel.org 7772S: Maintained 7773F: drivers/edac/qcom_edac.c 7774 7775EDAC-R82600 7776M: Tim Small <tim@buttersideup.com> 7777L: linux-edac@vger.kernel.org 7778S: Maintained 7779F: drivers/edac/r82600_edac.c 7780 7781EDAC-SBRIDGE 7782M: Tony Luck <tony.luck@intel.com> 7783R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7784L: linux-edac@vger.kernel.org 7785S: Maintained 7786F: drivers/edac/sb_edac.c 7787 7788EDAC-SKYLAKE 7789M: Tony Luck <tony.luck@intel.com> 7790L: linux-edac@vger.kernel.org 7791S: Maintained 7792F: drivers/edac/skx_*.[ch] 7793 7794EDAC-TI 7795M: Tero Kristo <kristo@kernel.org> 7796L: linux-edac@vger.kernel.org 7797S: Odd Fixes 7798F: drivers/edac/ti_edac.c 7799 7800EDIROL UA-101/UA-1000 DRIVER 7801M: Clemens Ladisch <clemens@ladisch.de> 7802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7805F: sound/usb/misc/ua101.c 7806 7807EFI TEST DRIVER 7808M: Ivan Hu <ivan.hu@canonical.com> 7809M: Ard Biesheuvel <ardb@kernel.org> 7810L: linux-efi@vger.kernel.org 7811S: Maintained 7812F: drivers/firmware/efi/test/ 7813 7814EFI VARIABLE FILESYSTEM 7815M: Jeremy Kerr <jk@ozlabs.org> 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: fs/efivarfs/ 7821 7822EFIFB FRAMEBUFFER DRIVER 7823M: Peter Jones <pjones@redhat.com> 7824L: linux-fbdev@vger.kernel.org 7825S: Maintained 7826F: drivers/video/fbdev/efifb.c 7827 7828EFS FILESYSTEM 7829S: Orphan 7830W: http://aeschi.ch.eu.org/efs/ 7831F: fs/efs/ 7832 7833EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7834M: Douglas Miller <dougmill@linux.ibm.com> 7835L: netdev@vger.kernel.org 7836S: Maintained 7837F: drivers/net/ethernet/ibm/ehea/ 7838 7839ELM327 CAN NETWORK DRIVER 7840M: Max Staudt <max@enpas.org> 7841L: linux-can@vger.kernel.org 7842S: Maintained 7843F: Documentation/networking/device_drivers/can/can327.rst 7844F: drivers/net/can/can327.c 7845 7846EM28XX VIDEO4LINUX DRIVER 7847M: Mauro Carvalho Chehab <mchehab@kernel.org> 7848L: linux-media@vger.kernel.org 7849S: Maintained 7850W: https://linuxtv.org 7851T: git git://linuxtv.org/media_tree.git 7852F: Documentation/admin-guide/media/em28xx* 7853F: drivers/media/usb/em28xx/ 7854 7855EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7856M: Adrian Hunter <adrian.hunter@intel.com> 7857M: Asutosh Das <quic_asutoshd@quicinc.com> 7858R: Ritesh Harjani <ritesh.list@gmail.com> 7859L: linux-mmc@vger.kernel.org 7860S: Supported 7861F: drivers/mmc/host/cqhci* 7862 7863EMS CPC-PCI CAN DRIVER 7864M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7865M: support@ems-wuensche.com 7866L: linux-can@vger.kernel.org 7867S: Maintained 7868F: drivers/net/can/sja1000/ems_pci.c 7869 7870EMULEX 10Gbps iSCSI - OneConnect DRIVER 7871M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7872L: linux-scsi@vger.kernel.org 7873S: Supported 7874W: http://www.broadcom.com 7875F: drivers/scsi/be2iscsi/ 7876 7877EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7878M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7879M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7880M: Somnath Kotur <somnath.kotur@broadcom.com> 7881L: netdev@vger.kernel.org 7882S: Supported 7883W: http://www.emulex.com 7884F: drivers/net/ethernet/emulex/benet/ 7885 7886EMULEX ONECONNECT ROCE DRIVER 7887M: Selvin Xavier <selvin.xavier@broadcom.com> 7888L: linux-rdma@vger.kernel.org 7889S: Odd Fixes 7890W: http://www.broadcom.com 7891F: drivers/infiniband/hw/ocrdma/ 7892F: include/uapi/rdma/ocrdma-abi.h 7893 7894EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7895M: James Smart <james.smart@broadcom.com> 7896M: Ram Vegesna <ram.vegesna@broadcom.com> 7897L: linux-scsi@vger.kernel.org 7898L: target-devel@vger.kernel.org 7899S: Supported 7900W: http://www.broadcom.com 7901F: drivers/scsi/elx/ 7902 7903EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7904M: James Smart <james.smart@broadcom.com> 7905M: Dick Kennedy <dick.kennedy@broadcom.com> 7906L: linux-scsi@vger.kernel.org 7907S: Supported 7908W: http://www.broadcom.com 7909F: drivers/scsi/lpfc/ 7910 7911ENE CB710 FLASH CARD READER DRIVER 7912M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7913S: Maintained 7914F: drivers/misc/cb710/ 7915F: drivers/mmc/host/cb710-mmc.* 7916F: include/linux/cb710.h 7917 7918ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7919M: Maxim Levitsky <maximlevitsky@gmail.com> 7920S: Maintained 7921F: drivers/media/rc/ene_ir.* 7922 7923EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7924M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7925L: linuxppc-dev@lists.ozlabs.org 7926S: Maintained 7927F: drivers/tty/ehv_bytechan.c 7928 7929EPSON S1D13XXX FRAMEBUFFER DRIVER 7930M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7931S: Maintained 7932T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7933F: drivers/video/fbdev/s1d13xxxfb.c 7934F: include/video/s1d13xxxfb.h 7935 7936EROFS FILE SYSTEM 7937M: Gao Xiang <xiang@kernel.org> 7938M: Chao Yu <chao@kernel.org> 7939R: Yue Hu <huyue2@coolpad.com> 7940R: Jeffle Xu <jefflexu@linux.alibaba.com> 7941R: Sandeep Dhavale <dhavale@google.com> 7942L: linux-erofs@lists.ozlabs.org 7943S: Maintained 7944W: https://erofs.docs.kernel.org 7945T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7946F: Documentation/ABI/testing/sysfs-fs-erofs 7947F: Documentation/filesystems/erofs.rst 7948F: fs/erofs/ 7949F: include/trace/events/erofs.h 7950 7951ERRSEQ ERROR TRACKING INFRASTRUCTURE 7952M: Jeff Layton <jlayton@kernel.org> 7953S: Maintained 7954F: include/linux/errseq.h 7955F: lib/errseq.c 7956 7957ESD CAN NETWORK DRIVERS 7958M: Stefan Mätje <stefan.maetje@esd.eu> 7959R: socketcan@esd.eu 7960L: linux-can@vger.kernel.org 7961S: Maintained 7962F: drivers/net/can/esd/ 7963 7964ESD CAN/USB DRIVERS 7965M: Frank Jungclaus <frank.jungclaus@esd.eu> 7966R: socketcan@esd.eu 7967L: linux-can@vger.kernel.org 7968S: Maintained 7969F: drivers/net/can/usb/esd_usb.c 7970 7971ET131X NETWORK DRIVER 7972M: Mark Einon <mark.einon@gmail.com> 7973S: Odd Fixes 7974F: drivers/net/ethernet/agere/ 7975 7976ETAS ES58X CAN/USB DRIVER 7977M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7978L: linux-can@vger.kernel.org 7979S: Maintained 7980F: Documentation/networking/devlink/etas_es58x.rst 7981F: drivers/net/can/usb/etas_es58x/ 7982 7983ETHERNET BRIDGE 7984M: Roopa Prabhu <roopa@nvidia.com> 7985M: Nikolay Aleksandrov <razor@blackwall.org> 7986L: bridge@lists.linux.dev 7987L: netdev@vger.kernel.org 7988S: Maintained 7989W: http://www.linuxfoundation.org/en/Net:Bridge 7990F: include/linux/netfilter_bridge/ 7991F: net/bridge/ 7992 7993ETHERNET PHY LIBRARY 7994M: Andrew Lunn <andrew@lunn.ch> 7995M: Heiner Kallweit <hkallweit1@gmail.com> 7996R: Russell King <linux@armlinux.org.uk> 7997L: netdev@vger.kernel.org 7998S: Maintained 7999F: Documentation/ABI/testing/sysfs-class-net-phydev 8000F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8001F: Documentation/devicetree/bindings/net/mdio* 8002F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8003F: Documentation/networking/phy.rst 8004F: drivers/net/mdio/ 8005F: drivers/net/mdio/acpi_mdio.c 8006F: drivers/net/mdio/fwnode_mdio.c 8007F: drivers/net/mdio/of_mdio.c 8008F: drivers/net/pcs/ 8009F: drivers/net/phy/ 8010F: include/dt-bindings/net/qca-ar803x.h 8011F: include/linux/*mdio*.h 8012F: include/linux/linkmode.h 8013F: include/linux/mdio/*.h 8014F: include/linux/mii.h 8015F: include/linux/of_net.h 8016F: include/linux/phy.h 8017F: include/linux/phy_fixed.h 8018F: include/linux/phylib_stubs.h 8019F: include/linux/platform_data/mdio-bcm-unimac.h 8020F: include/linux/platform_data/mdio-gpio.h 8021F: include/trace/events/mdio.h 8022F: include/uapi/linux/mdio.h 8023F: include/uapi/linux/mii.h 8024F: net/core/of_net.c 8025 8026ETHERNET PHY LIBRARY [RUST] 8027M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8028R: Trevor Gross <tmgross@umich.edu> 8029L: netdev@vger.kernel.org 8030L: rust-for-linux@vger.kernel.org 8031S: Maintained 8032F: rust/kernel/net/phy.rs 8033 8034EXEC & BINFMT API, ELF 8035R: Eric Biederman <ebiederm@xmission.com> 8036R: Kees Cook <keescook@chromium.org> 8037L: linux-mm@kvack.org 8038S: Supported 8039T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8040F: Documentation/userspace-api/ELF.rst 8041F: fs/*binfmt_*.c 8042F: fs/exec.c 8043F: include/linux/binfmts.h 8044F: include/linux/elf.h 8045F: include/uapi/linux/binfmts.h 8046F: include/uapi/linux/elf.h 8047F: tools/testing/selftests/exec/ 8048N: asm/elf.h 8049N: binfmt 8050 8051EXFAT FILE SYSTEM 8052M: Namjae Jeon <linkinjeon@kernel.org> 8053M: Sungjong Seo <sj1557.seo@samsung.com> 8054L: linux-fsdevel@vger.kernel.org 8055S: Maintained 8056T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8057F: fs/exfat/ 8058 8059EXPRESSWIRE PROTOCOL LIBRARY 8060M: Duje Mihanović <duje.mihanovic@skole.hr> 8061L: linux-leds@vger.kernel.org 8062S: Maintained 8063F: drivers/leds/leds-expresswire.c 8064F: include/linux/leds-expresswire.h 8065 8066EXT2 FILE SYSTEM 8067M: Jan Kara <jack@suse.com> 8068L: linux-ext4@vger.kernel.org 8069S: Maintained 8070F: Documentation/filesystems/ext2.rst 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8072F: fs/ext2/ 8073F: include/linux/ext2* 8074 8075EXT4 FILE SYSTEM 8076M: "Theodore Ts'o" <tytso@mit.edu> 8077M: Andreas Dilger <adilger.kernel@dilger.ca> 8078L: linux-ext4@vger.kernel.org 8079S: Maintained 8080W: http://ext4.wiki.kernel.org 8081Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8083F: Documentation/filesystems/ext4/ 8084F: fs/ext4/ 8085F: include/trace/events/ext4.h 8086F: include/uapi/linux/ext4.h 8087 8088Extended Verification Module (EVM) 8089M: Mimi Zohar <zohar@linux.ibm.com> 8090M: Roberto Sassu <roberto.sassu@huawei.com> 8091L: linux-integrity@vger.kernel.org 8092S: Supported 8093T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8094F: security/integrity/ 8095F: security/integrity/evm/ 8096 8097EXTENSIBLE FIRMWARE INTERFACE (EFI) 8098M: Ard Biesheuvel <ardb@kernel.org> 8099L: linux-efi@vger.kernel.org 8100S: Maintained 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8102F: Documentation/admin-guide/efi-stub.rst 8103F: arch/*/include/asm/efi.h 8104F: arch/*/kernel/efi.c 8105F: arch/arm/boot/compressed/efi-header.S 8106F: arch/x86/platform/efi/ 8107F: drivers/firmware/efi/ 8108F: include/linux/efi*.h 8109 8110EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8111M: MyungJoo Ham <myungjoo.ham@samsung.com> 8112M: Chanwoo Choi <cw00.choi@samsung.com> 8113L: linux-kernel@vger.kernel.org 8114S: Maintained 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8116F: Documentation/devicetree/bindings/extcon/ 8117F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8118F: drivers/extcon/ 8119F: include/linux/extcon.h 8120F: include/linux/extcon/ 8121 8122EXTRA BOOT CONFIG 8123M: Masami Hiramatsu <mhiramat@kernel.org> 8124L: linux-kernel@vger.kernel.org 8125L: linux-trace-kernel@vger.kernel.org 8126S: Maintained 8127Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8128T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8129F: Documentation/admin-guide/bootconfig.rst 8130F: fs/proc/bootconfig.c 8131F: include/linux/bootconfig.h 8132F: lib/bootconfig-data.S 8133F: lib/bootconfig.c 8134F: tools/bootconfig/* 8135F: tools/bootconfig/scripts/* 8136 8137EXYNOS DP DRIVER 8138M: Jingoo Han <jingoohan1@gmail.com> 8139L: dri-devel@lists.freedesktop.org 8140S: Maintained 8141F: drivers/gpu/drm/exynos/exynos_dp* 8142 8143EXYNOS SYSMMU (IOMMU) driver 8144M: Marek Szyprowski <m.szyprowski@samsung.com> 8145L: iommu@lists.linux.dev 8146S: Maintained 8147F: drivers/iommu/exynos-iommu.c 8148 8149F2FS FILE SYSTEM 8150M: Jaegeuk Kim <jaegeuk@kernel.org> 8151M: Chao Yu <chao@kernel.org> 8152L: linux-f2fs-devel@lists.sourceforge.net 8153S: Maintained 8154W: https://f2fs.wiki.kernel.org/ 8155Q: https://patchwork.kernel.org/project/f2fs/list/ 8156B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8157T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8158F: Documentation/ABI/testing/sysfs-fs-f2fs 8159F: Documentation/filesystems/f2fs.rst 8160F: fs/f2fs/ 8161F: include/linux/f2fs_fs.h 8162F: include/trace/events/f2fs.h 8163F: include/uapi/linux/f2fs.h 8164 8165F71805F HARDWARE MONITORING DRIVER 8166M: Jean Delvare <jdelvare@suse.com> 8167L: linux-hwmon@vger.kernel.org 8168S: Maintained 8169F: Documentation/hwmon/f71805f.rst 8170F: drivers/hwmon/f71805f.c 8171 8172FADDR2LINE 8173M: Josh Poimboeuf <jpoimboe@kernel.org> 8174S: Maintained 8175F: scripts/faddr2line 8176 8177FAILOVER MODULE 8178M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8179L: netdev@vger.kernel.org 8180S: Supported 8181F: Documentation/networking/failover.rst 8182F: include/net/failover.h 8183F: net/core/failover.c 8184 8185FANOTIFY 8186M: Jan Kara <jack@suse.cz> 8187R: Amir Goldstein <amir73il@gmail.com> 8188R: Matthew Bobrowski <repnop@google.com> 8189L: linux-fsdevel@vger.kernel.org 8190S: Maintained 8191F: fs/notify/fanotify/ 8192F: include/linux/fanotify.h 8193F: include/uapi/linux/fanotify.h 8194 8195FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8196M: Linus Walleij <linus.walleij@linaro.org> 8197L: linux-usb@vger.kernel.org 8198S: Maintained 8199F: drivers/usb/fotg210/ 8200 8201FARSYNC SYNCHRONOUS DRIVER 8202M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8203S: Supported 8204W: http://www.farsite.co.uk/ 8205F: drivers/net/wan/farsync.* 8206 8207FAULT INJECTION SUPPORT 8208M: Akinobu Mita <akinobu.mita@gmail.com> 8209S: Supported 8210F: Documentation/fault-injection/ 8211F: lib/fault-inject.c 8212 8213FBTFT Framebuffer drivers 8214L: dri-devel@lists.freedesktop.org 8215L: linux-fbdev@vger.kernel.org 8216S: Orphan 8217F: drivers/staging/fbtft/ 8218 8219FC0011 TUNER DRIVER 8220M: Michael Buesch <m@bues.ch> 8221L: linux-media@vger.kernel.org 8222S: Maintained 8223F: drivers/media/tuners/fc0011.c 8224F: drivers/media/tuners/fc0011.h 8225 8226FC2580 MEDIA DRIVER 8227L: linux-media@vger.kernel.org 8228S: Orphan 8229W: https://linuxtv.org 8230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8231F: drivers/media/tuners/fc2580* 8232 8233FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8234M: Hannes Reinecke <hare@suse.de> 8235L: linux-scsi@vger.kernel.org 8236S: Supported 8237W: www.Open-FCoE.org 8238F: drivers/scsi/fcoe/ 8239F: drivers/scsi/libfc/ 8240F: include/scsi/fc/ 8241F: include/scsi/libfc.h 8242F: include/scsi/libfcoe.h 8243F: include/uapi/scsi/fc/ 8244 8245FILE LOCKING (flock() and fcntl()/lockf()) 8246M: Jeff Layton <jlayton@kernel.org> 8247M: Chuck Lever <chuck.lever@oracle.com> 8248R: Alexander Aring <alex.aring@gmail.com> 8249L: linux-fsdevel@vger.kernel.org 8250S: Maintained 8251F: fs/fcntl.c 8252F: fs/locks.c 8253F: include/linux/fcntl.h 8254F: include/uapi/linux/fcntl.h 8255 8256FILESYSTEM DIRECT ACCESS (DAX) 8257M: Dan Williams <dan.j.williams@intel.com> 8258R: Matthew Wilcox <willy@infradead.org> 8259R: Jan Kara <jack@suse.cz> 8260L: linux-fsdevel@vger.kernel.org 8261L: nvdimm@lists.linux.dev 8262S: Supported 8263F: fs/dax.c 8264F: include/linux/dax.h 8265F: include/trace/events/fs_dax.h 8266 8267FILESYSTEMS (VFS and infrastructure) 8268M: Alexander Viro <viro@zeniv.linux.org.uk> 8269M: Christian Brauner <brauner@kernel.org> 8270R: Jan Kara <jack@suse.cz> 8271L: linux-fsdevel@vger.kernel.org 8272S: Maintained 8273F: fs/* 8274F: include/linux/fs.h 8275F: include/linux/fs_types.h 8276F: include/uapi/linux/fs.h 8277F: include/uapi/linux/openat2.h 8278 8279FILESYSTEMS [EXPORTFS] 8280M: Chuck Lever <chuck.lever@oracle.com> 8281M: Jeff Layton <jlayton@kernel.org> 8282R: Amir Goldstein <amir73il@gmail.com> 8283L: linux-fsdevel@vger.kernel.org 8284L: linux-nfs@vger.kernel.org 8285S: Supported 8286F: Documentation/filesystems/nfs/exporting.rst 8287F: fs/exportfs/ 8288F: fs/fhandle.c 8289F: include/linux/exportfs.h 8290 8291FILESYSTEMS [IDMAPPED MOUNTS] 8292M: Christian Brauner <brauner@kernel.org> 8293M: Seth Forshee <sforshee@kernel.org> 8294L: linux-fsdevel@vger.kernel.org 8295S: Maintained 8296F: Documentation/filesystems/idmappings.rst 8297F: fs/mnt_idmapping.c 8298F: include/linux/mnt_idmapping.* 8299F: tools/testing/selftests/mount_setattr/ 8300 8301FILESYSTEMS [IOMAP] 8302M: Christian Brauner <brauner@kernel.org> 8303R: Darrick J. Wong <djwong@kernel.org> 8304L: linux-xfs@vger.kernel.org 8305L: linux-fsdevel@vger.kernel.org 8306S: Supported 8307F: fs/iomap/ 8308F: include/linux/iomap.h 8309 8310FILESYSTEMS [NETFS LIBRARY] 8311M: David Howells <dhowells@redhat.com> 8312R: Jeff Layton <jlayton@kernel.org> 8313L: netfs@lists.linux.dev 8314L: linux-fsdevel@vger.kernel.org 8315S: Supported 8316F: Documentation/filesystems/caching/ 8317F: Documentation/filesystems/netfs_library.rst 8318F: fs/netfs/ 8319F: include/linux/fscache*.h 8320F: include/linux/netfs.h 8321F: include/trace/events/fscache.h 8322F: include/trace/events/netfs.h 8323 8324FILESYSTEMS [STACKABLE] 8325M: Miklos Szeredi <miklos@szeredi.hu> 8326M: Amir Goldstein <amir73il@gmail.com> 8327L: linux-fsdevel@vger.kernel.org 8328L: linux-unionfs@vger.kernel.org 8329S: Maintained 8330F: fs/backing-file.c 8331F: include/linux/backing-file.h 8332 8333FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8334M: Riku Voipio <riku.voipio@iki.fi> 8335L: linux-hwmon@vger.kernel.org 8336S: Maintained 8337F: drivers/hwmon/f75375s.c 8338F: include/linux/f75375s.h 8339 8340FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8341M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8342L: linux-can@vger.kernel.org 8343S: Maintained 8344F: drivers/net/can/usb/f81604.c 8345 8346FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8347M: Clemens Ladisch <clemens@ladisch.de> 8348M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8350S: Maintained 8351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8352F: include/uapi/sound/firewire.h 8353F: sound/firewire/ 8354 8355FIREWIRE MEDIA DRIVERS (firedtv) 8356M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8357L: linux-media@vger.kernel.org 8358L: linux1394-devel@lists.sourceforge.net 8359S: Maintained 8360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8361F: drivers/media/firewire/ 8362 8363FIREWIRE SBP-2 TARGET 8364M: Chris Boot <bootc@bootc.net> 8365L: linux-scsi@vger.kernel.org 8366L: target-devel@vger.kernel.org 8367L: linux1394-devel@lists.sourceforge.net 8368S: Maintained 8369T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8370F: drivers/target/sbp/ 8371 8372FIREWIRE SUBSYSTEM 8373M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8374M: Takashi Sakamoto <takaswie@kernel.org> 8375L: linux1394-devel@lists.sourceforge.net 8376S: Maintained 8377W: http://ieee1394.docs.kernel.org/ 8378T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8379F: drivers/firewire/ 8380F: include/linux/firewire.h 8381F: include/uapi/linux/firewire*.h 8382F: tools/firewire/ 8383 8384FIRMWARE FRAMEWORK FOR ARMV8-A 8385M: Sudeep Holla <sudeep.holla@arm.com> 8386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8387S: Maintained 8388F: drivers/firmware/arm_ffa/ 8389F: include/linux/arm_ffa.h 8390 8391FIRMWARE LOADER (request_firmware) 8392M: Luis Chamberlain <mcgrof@kernel.org> 8393M: Russ Weight <russ.weight@linux.dev> 8394L: linux-kernel@vger.kernel.org 8395S: Maintained 8396F: Documentation/firmware_class/ 8397F: drivers/base/firmware_loader/ 8398F: include/linux/firmware.h 8399 8400FLEXTIMER FTM-QUADDEC DRIVER 8401M: Patrick Havelange <patrick.havelange@essensium.com> 8402L: linux-iio@vger.kernel.org 8403S: Maintained 8404F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8405F: drivers/counter/ftm-quaddec.c 8406 8407FLOPPY DRIVER 8408M: Denis Efremov <efremov@linux.com> 8409L: linux-block@vger.kernel.org 8410S: Odd Fixes 8411F: drivers/block/floppy.c 8412 8413FLYSKY FSIA6B RC RECEIVER 8414M: Markus Koch <markus@notsyncing.net> 8415L: linux-input@vger.kernel.org 8416S: Maintained 8417F: drivers/input/joystick/fsia6b.c 8418 8419FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8420M: Geoffrey D. Bennett <g@b4.vu> 8421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8422S: Maintained 8423W: https://github.com/geoffreybennett/scarlett-gen2 8424B: https://github.com/geoffreybennett/scarlett-gen2/issues 8425T: git https://github.com/geoffreybennett/scarlett-gen2.git 8426F: include/uapi/sound/scarlett2.h 8427F: sound/usb/mixer_scarlett2.c 8428 8429FORCEDETH GIGABIT ETHERNET DRIVER 8430M: Rain River <rain.1986.08.12@gmail.com> 8431M: Zhu Yanjun <zyjzyj2000@gmail.com> 8432L: netdev@vger.kernel.org 8433S: Maintained 8434F: drivers/net/ethernet/nvidia/* 8435 8436FORTIFY_SOURCE 8437M: Kees Cook <keescook@chromium.org> 8438L: linux-hardening@vger.kernel.org 8439S: Supported 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8441F: include/linux/fortify-string.h 8442F: lib/fortify_kunit.c 8443F: lib/memcpy_kunit.c 8444F: lib/strcat_kunit.c 8445F: lib/strscpy_kunit.c 8446F: lib/test_fortify/* 8447F: scripts/test_fortify.sh 8448K: \b__NO_FORTIFY\b 8449 8450FPGA DFL DRIVERS 8451M: Wu Hao <hao.wu@intel.com> 8452R: Tom Rix <trix@redhat.com> 8453L: linux-fpga@vger.kernel.org 8454S: Maintained 8455F: Documentation/ABI/testing/sysfs-bus-dfl* 8456F: Documentation/fpga/dfl.rst 8457F: drivers/fpga/dfl* 8458F: drivers/uio/uio_dfl.c 8459F: include/linux/dfl.h 8460F: include/uapi/linux/fpga-dfl.h 8461 8462FPGA MANAGER FRAMEWORK 8463M: Moritz Fischer <mdf@kernel.org> 8464M: Wu Hao <hao.wu@intel.com> 8465M: Xu Yilun <yilun.xu@intel.com> 8466R: Tom Rix <trix@redhat.com> 8467L: linux-fpga@vger.kernel.org 8468S: Maintained 8469Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8470T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8471F: Documentation/devicetree/bindings/fpga/ 8472F: Documentation/driver-api/fpga/ 8473F: Documentation/fpga/ 8474F: drivers/fpga/ 8475F: include/linux/fpga/ 8476 8477FPU EMULATOR 8478M: Bill Metzenthen <billm@melbpc.org.au> 8479S: Maintained 8480W: https://floatingpoint.billm.au/ 8481F: arch/x86/math-emu/ 8482 8483FRAMEBUFFER CORE 8484M: Daniel Vetter <daniel@ffwll.ch> 8485S: Odd Fixes 8486T: git git://anongit.freedesktop.org/drm/drm-misc 8487F: drivers/video/fbdev/core/ 8488 8489FRAMEBUFFER LAYER 8490M: Helge Deller <deller@gmx.de> 8491L: linux-fbdev@vger.kernel.org 8492L: dri-devel@lists.freedesktop.org 8493S: Maintained 8494Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8496F: Documentation/fb/ 8497F: drivers/video/ 8498F: include/linux/fb.h 8499F: include/uapi/linux/fb.h 8500F: include/uapi/video/ 8501F: include/video/ 8502 8503FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8504M: Horia Geantă <horia.geanta@nxp.com> 8505M: Pankaj Gupta <pankaj.gupta@nxp.com> 8506M: Gaurav Jain <gaurav.jain@nxp.com> 8507L: linux-crypto@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8510F: drivers/crypto/caam/ 8511 8512FREESCALE COLDFIRE M5441X MMC DRIVER 8513M: Angelo Dureghello <angelo.dureghello@timesys.com> 8514L: linux-mmc@vger.kernel.org 8515S: Maintained 8516F: drivers/mmc/host/sdhci-esdhc-mcf.c 8517F: include/linux/platform_data/mmc-esdhc-mcf.h 8518 8519FREESCALE DIU FRAMEBUFFER DRIVER 8520M: Timur Tabi <timur@kernel.org> 8521L: linux-fbdev@vger.kernel.org 8522S: Maintained 8523F: drivers/video/fbdev/fsl-diu-fb.* 8524 8525FREESCALE DMA DRIVER 8526M: Li Yang <leoyang.li@nxp.com> 8527M: Zhang Wei <zw@zh-kernel.org> 8528L: linuxppc-dev@lists.ozlabs.org 8529S: Maintained 8530F: drivers/dma/fsldma.* 8531 8532FREESCALE DSPI DRIVER 8533M: Vladimir Oltean <olteanv@gmail.com> 8534L: linux-spi@vger.kernel.org 8535S: Maintained 8536F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8537F: drivers/spi/spi-fsl-dspi.c 8538F: include/linux/spi/spi-fsl-dspi.h 8539 8540FREESCALE eDMA DRIVER 8541M: Frank Li <Frank.Li@nxp.com> 8542L: imx@lists.linux.dev 8543L: dmaengine@vger.kernel.org 8544S: Maintained 8545F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8546F: drivers/dma/fsl-edma*.* 8547 8548FREESCALE ENETC ETHERNET DRIVERS 8549M: Claudiu Manoil <claudiu.manoil@nxp.com> 8550M: Vladimir Oltean <vladimir.oltean@nxp.com> 8551L: netdev@vger.kernel.org 8552S: Maintained 8553F: drivers/net/ethernet/freescale/enetc/ 8554 8555FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8556M: Claudiu Manoil <claudiu.manoil@nxp.com> 8557L: netdev@vger.kernel.org 8558S: Maintained 8559F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8560F: drivers/net/ethernet/freescale/gianfar* 8561 8562FREESCALE GPMI NAND DRIVER 8563M: Han Xu <han.xu@nxp.com> 8564L: linux-mtd@lists.infradead.org 8565S: Maintained 8566F: drivers/mtd/nand/raw/gpmi-nand/* 8567 8568FREESCALE I2C CPM DRIVER 8569M: Jochen Friedrich <jochen@scram.de> 8570L: linuxppc-dev@lists.ozlabs.org 8571L: linux-i2c@vger.kernel.org 8572S: Maintained 8573F: drivers/i2c/busses/i2c-cpm.c 8574 8575FREESCALE IMX / MXC FEC DRIVER 8576M: Wei Fang <wei.fang@nxp.com> 8577R: Shenwei Wang <shenwei.wang@nxp.com> 8578R: Clark Wang <xiaoning.wang@nxp.com> 8579L: imx@lists.linux.dev 8580L: netdev@vger.kernel.org 8581S: Maintained 8582F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8583F: drivers/net/ethernet/freescale/fec.h 8584F: drivers/net/ethernet/freescale/fec_main.c 8585F: drivers/net/ethernet/freescale/fec_ptp.c 8586 8587FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8588M: Sascha Hauer <s.hauer@pengutronix.de> 8589R: Pengutronix Kernel Team <kernel@pengutronix.de> 8590L: linux-fbdev@vger.kernel.org 8591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8592S: Maintained 8593F: drivers/video/fbdev/imxfb.c 8594 8595FREESCALE IMX DDR PMU DRIVER 8596M: Frank Li <Frank.li@nxp.com> 8597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8598S: Maintained 8599F: Documentation/admin-guide/perf/imx-ddr.rst 8600F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8601F: drivers/perf/fsl_imx8_ddr_perf.c 8602 8603FREESCALE IMX I2C DRIVER 8604M: Oleksij Rempel <o.rempel@pengutronix.de> 8605R: Pengutronix Kernel Team <kernel@pengutronix.de> 8606L: linux-i2c@vger.kernel.org 8607S: Maintained 8608F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8609F: drivers/i2c/busses/i2c-imx.c 8610 8611FREESCALE IMX LPI2C DRIVER 8612M: Dong Aisheng <aisheng.dong@nxp.com> 8613L: linux-i2c@vger.kernel.org 8614L: imx@lists.linux.dev 8615S: Maintained 8616F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8617F: drivers/i2c/busses/i2c-imx-lpi2c.c 8618 8619FREESCALE MPC I2C DRIVER 8620M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8621L: linux-i2c@vger.kernel.org 8622S: Maintained 8623F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8624F: drivers/i2c/busses/i2c-mpc.c 8625 8626FREESCALE QORIQ DPAA ETHERNET DRIVER 8627M: Madalin Bucur <madalin.bucur@nxp.com> 8628L: netdev@vger.kernel.org 8629S: Maintained 8630F: drivers/net/ethernet/freescale/dpaa 8631 8632FREESCALE QORIQ DPAA FMAN DRIVER 8633M: Madalin Bucur <madalin.bucur@nxp.com> 8634R: Sean Anderson <sean.anderson@seco.com> 8635L: netdev@vger.kernel.org 8636S: Maintained 8637F: Documentation/devicetree/bindings/net/fsl-fman.txt 8638F: drivers/net/ethernet/freescale/fman 8639 8640FREESCALE QORIQ PTP CLOCK DRIVER 8641M: Yangbo Lu <yangbo.lu@nxp.com> 8642L: netdev@vger.kernel.org 8643S: Maintained 8644F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8645F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8646F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8647F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8648F: drivers/ptp/ptp_qoriq.c 8649F: drivers/ptp/ptp_qoriq_debugfs.c 8650F: include/linux/fsl/ptp_qoriq.h 8651 8652FREESCALE QUAD SPI DRIVER 8653M: Han Xu <han.xu@nxp.com> 8654L: linux-spi@vger.kernel.org 8655S: Maintained 8656F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8657F: drivers/spi/spi-fsl-qspi.c 8658 8659FREESCALE QUICC ENGINE LIBRARY 8660M: Qiang Zhao <qiang.zhao@nxp.com> 8661L: linuxppc-dev@lists.ozlabs.org 8662S: Maintained 8663F: drivers/soc/fsl/qe/ 8664F: include/soc/fsl/qe/ 8665 8666FREESCALE QUICC ENGINE QMC DRIVER 8667M: Herve Codina <herve.codina@bootlin.com> 8668L: linuxppc-dev@lists.ozlabs.org 8669S: Maintained 8670F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8671F: drivers/soc/fsl/qe/qmc.c 8672F: include/soc/fsl/qe/qmc.h 8673 8674FREESCALE QUICC ENGINE QMC HDLC DRIVER 8675M: Herve Codina <herve.codina@bootlin.com> 8676L: netdev@vger.kernel.org 8677L: linuxppc-dev@lists.ozlabs.org 8678S: Maintained 8679F: drivers/net/wan/fsl_qmc_hdlc.c 8680 8681FREESCALE QUICC ENGINE TSA DRIVER 8682M: Herve Codina <herve.codina@bootlin.com> 8683L: linuxppc-dev@lists.ozlabs.org 8684S: Maintained 8685F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8686F: drivers/soc/fsl/qe/tsa.c 8687F: drivers/soc/fsl/qe/tsa.h 8688F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8689 8690FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8691M: Li Yang <leoyang.li@nxp.com> 8692L: netdev@vger.kernel.org 8693L: linuxppc-dev@lists.ozlabs.org 8694S: Maintained 8695F: drivers/net/ethernet/freescale/ucc_geth* 8696 8697FREESCALE QUICC ENGINE UCC HDLC DRIVER 8698M: Zhao Qiang <qiang.zhao@nxp.com> 8699L: netdev@vger.kernel.org 8700L: linuxppc-dev@lists.ozlabs.org 8701S: Maintained 8702F: drivers/net/wan/fsl_ucc_hdlc* 8703 8704FREESCALE QUICC ENGINE UCC UART DRIVER 8705M: Timur Tabi <timur@kernel.org> 8706L: linuxppc-dev@lists.ozlabs.org 8707S: Maintained 8708F: drivers/tty/serial/ucc_uart.c 8709 8710FREESCALE SOC DRIVERS 8711M: Li Yang <leoyang.li@nxp.com> 8712L: linuxppc-dev@lists.ozlabs.org 8713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8714S: Maintained 8715F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8716F: Documentation/devicetree/bindings/soc/fsl/ 8717F: drivers/soc/fsl/ 8718F: include/linux/fsl/ 8719F: include/soc/fsl/ 8720 8721FREESCALE SOC FS_ENET DRIVER 8722M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8723L: linuxppc-dev@lists.ozlabs.org 8724L: netdev@vger.kernel.org 8725S: Maintained 8726F: drivers/net/ethernet/freescale/fs_enet/ 8727 8728FREESCALE SOC SOUND DRIVERS 8729M: Shengjiu Wang <shengjiu.wang@gmail.com> 8730M: Xiubo Li <Xiubo.Lee@gmail.com> 8731R: Fabio Estevam <festevam@gmail.com> 8732R: Nicolin Chen <nicoleotsuka@gmail.com> 8733L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8734L: linuxppc-dev@lists.ozlabs.org 8735S: Maintained 8736F: sound/soc/fsl/fsl* 8737F: sound/soc/fsl/imx* 8738 8739FREESCALE SOC SOUND QMC DRIVER 8740M: Herve Codina <herve.codina@bootlin.com> 8741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8742L: linuxppc-dev@lists.ozlabs.org 8743S: Maintained 8744F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8745F: sound/soc/fsl/fsl_qmc_audio.c 8746 8747FREESCALE USB PERIPHERAL DRIVERS 8748M: Li Yang <leoyang.li@nxp.com> 8749L: linux-usb@vger.kernel.org 8750L: linuxppc-dev@lists.ozlabs.org 8751S: Maintained 8752F: drivers/usb/gadget/udc/fsl* 8753 8754FREESCALE USB PHY DRIVER 8755M: Ran Wang <ran.wang_1@nxp.com> 8756L: linux-usb@vger.kernel.org 8757L: linuxppc-dev@lists.ozlabs.org 8758S: Maintained 8759F: drivers/usb/phy/phy-fsl-usb* 8760 8761FREEVXFS FILESYSTEM 8762M: Christoph Hellwig <hch@infradead.org> 8763S: Maintained 8764W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8765F: fs/freevxfs/ 8766 8767FREEZER 8768M: "Rafael J. Wysocki" <rafael@kernel.org> 8769M: Pavel Machek <pavel@ucw.cz> 8770L: linux-pm@vger.kernel.org 8771S: Supported 8772F: Documentation/power/freezing-of-tasks.rst 8773F: include/linux/freezer.h 8774F: kernel/freezer.c 8775 8776FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8777M: Eric Biggers <ebiggers@kernel.org> 8778M: Theodore Y. Ts'o <tytso@mit.edu> 8779M: Jaegeuk Kim <jaegeuk@kernel.org> 8780L: linux-fscrypt@vger.kernel.org 8781S: Supported 8782Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8783T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8784F: Documentation/filesystems/fscrypt.rst 8785F: fs/crypto/ 8786F: include/linux/fscrypt.h 8787F: include/uapi/linux/fscrypt.h 8788 8789FSI SUBSYSTEM 8790M: Jeremy Kerr <jk@ozlabs.org> 8791M: Joel Stanley <joel@jms.id.au> 8792R: Alistar Popple <alistair@popple.id.au> 8793R: Eddie James <eajames@linux.ibm.com> 8794L: linux-fsi@lists.ozlabs.org 8795S: Supported 8796Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8797T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8798F: drivers/fsi/ 8799F: include/linux/fsi*.h 8800F: include/trace/events/fsi*.h 8801 8802FSI-ATTACHED I2C DRIVER 8803M: Eddie James <eajames@linux.ibm.com> 8804L: linux-i2c@vger.kernel.org 8805L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8806S: Maintained 8807F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8808F: drivers/i2c/busses/i2c-fsi.c 8809 8810FSI-ATTACHED SPI DRIVER 8811M: Eddie James <eajames@linux.ibm.com> 8812L: linux-spi@vger.kernel.org 8813S: Maintained 8814F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8815F: drivers/spi/spi-fsi.c 8816 8817FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8818M: Jan Kara <jack@suse.cz> 8819R: Amir Goldstein <amir73il@gmail.com> 8820L: linux-fsdevel@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8823F: fs/notify/ 8824F: include/linux/fsnotify*.h 8825 8826FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8827M: Eric Biggers <ebiggers@kernel.org> 8828M: Theodore Y. Ts'o <tytso@mit.edu> 8829L: fsverity@lists.linux.dev 8830S: Supported 8831Q: https://patchwork.kernel.org/project/fsverity/list/ 8832T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8833F: Documentation/filesystems/fsverity.rst 8834F: fs/verity/ 8835F: include/linux/fsverity.h 8836F: include/uapi/linux/fsverity.h 8837 8838FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8839M: Michael Zaidman <michael.zaidman@gmail.com> 8840L: linux-i2c@vger.kernel.org 8841L: linux-input@vger.kernel.org 8842S: Maintained 8843F: drivers/hid/hid-ft260.c 8844 8845FUJITSU LAPTOP EXTRAS 8846M: Jonathan Woithe <jwoithe@just42.net> 8847L: platform-driver-x86@vger.kernel.org 8848S: Maintained 8849F: drivers/platform/x86/fujitsu-laptop.c 8850 8851FUJITSU TABLET EXTRAS 8852M: Robert Gerlach <khnz@gmx.de> 8853L: platform-driver-x86@vger.kernel.org 8854S: Maintained 8855F: drivers/platform/x86/fujitsu-tablet.c 8856 8857FUNCTION HOOKS (FTRACE) 8858M: Steven Rostedt <rostedt@goodmis.org> 8859M: Masami Hiramatsu <mhiramat@kernel.org> 8860R: Mark Rutland <mark.rutland@arm.com> 8861L: linux-kernel@vger.kernel.org 8862L: linux-trace-kernel@vger.kernel.org 8863S: Maintained 8864Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8865T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8866F: Documentation/trace/ftrace* 8867F: arch/*/*/*/*ftrace* 8868F: arch/*/*/*ftrace* 8869F: include/*/ftrace.h 8870F: kernel/trace/fgraph.c 8871F: kernel/trace/ftrace* 8872F: samples/ftrace 8873 8874FUNGIBLE ETHERNET DRIVERS 8875M: Dimitris Michailidis <dmichail@fungible.com> 8876L: netdev@vger.kernel.org 8877S: Supported 8878F: drivers/net/ethernet/fungible/ 8879 8880FUSE: FILESYSTEM IN USERSPACE 8881M: Miklos Szeredi <miklos@szeredi.hu> 8882L: linux-fsdevel@vger.kernel.org 8883S: Maintained 8884W: https://github.com/libfuse/ 8885T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8886F: Documentation/filesystems/fuse.rst 8887F: fs/fuse/ 8888F: include/uapi/linux/fuse.h 8889 8890FUTEX SUBSYSTEM 8891M: Thomas Gleixner <tglx@linutronix.de> 8892M: Ingo Molnar <mingo@redhat.com> 8893R: Peter Zijlstra <peterz@infradead.org> 8894R: Darren Hart <dvhart@infradead.org> 8895R: Davidlohr Bueso <dave@stgolabs.net> 8896R: André Almeida <andrealmeid@igalia.com> 8897L: linux-kernel@vger.kernel.org 8898S: Maintained 8899T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8900F: Documentation/locking/*futex* 8901F: include/asm-generic/futex.h 8902F: include/linux/futex.h 8903F: include/uapi/linux/futex.h 8904F: kernel/futex/* 8905F: tools/perf/bench/futex* 8906F: tools/testing/selftests/futex/ 8907 8908GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8909M: Sebastian Reichel <sre@kernel.org> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8913F: drivers/media/i2c/gc0308.c 8914 8915GALAXYCORE GC2145 SENSOR DRIVER 8916M: Alain Volmat <alain.volmat@foss.st.com> 8917L: linux-media@vger.kernel.org 8918S: Maintained 8919T: git git://linuxtv.org/media_tree.git 8920F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8921F: drivers/media/i2c/gc2145.c 8922 8923GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8924M: Tim Harvey <tharvey@gateworks.com> 8925S: Maintained 8926F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8927F: Documentation/hwmon/gsc-hwmon.rst 8928F: drivers/hwmon/gsc-hwmon.c 8929F: drivers/mfd/gateworks-gsc.c 8930F: include/linux/mfd/gsc.h 8931F: include/linux/platform_data/gsc_hwmon.h 8932 8933GCC PLUGINS 8934M: Kees Cook <keescook@chromium.org> 8935L: linux-hardening@vger.kernel.org 8936S: Maintained 8937T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8938F: Documentation/kbuild/gcc-plugins.rst 8939F: include/linux/stackleak.h 8940F: kernel/stackleak.c 8941F: scripts/Makefile.gcc-plugins 8942F: scripts/gcc-plugins/ 8943 8944GCOV BASED KERNEL PROFILING 8945M: Peter Oberparleiter <oberpar@linux.ibm.com> 8946S: Maintained 8947F: Documentation/dev-tools/gcov.rst 8948F: kernel/gcov/ 8949 8950GDB KERNEL DEBUGGING HELPER SCRIPTS 8951M: Jan Kiszka <jan.kiszka@siemens.com> 8952M: Kieran Bingham <kbingham@kernel.org> 8953S: Supported 8954F: scripts/gdb/ 8955 8956GEMINI CRYPTO DRIVER 8957M: Corentin Labbe <clabbe@baylibre.com> 8958L: linux-crypto@vger.kernel.org 8959S: Maintained 8960F: drivers/crypto/gemini/ 8961 8962GEMTEK FM RADIO RECEIVER DRIVER 8963M: Hans Verkuil <hverkuil@xs4all.nl> 8964L: linux-media@vger.kernel.org 8965S: Maintained 8966W: https://linuxtv.org 8967T: git git://linuxtv.org/media_tree.git 8968F: drivers/media/radio/radio-gemtek* 8969 8970GENERIC ARCHITECTURE TOPOLOGY 8971M: Sudeep Holla <sudeep.holla@arm.com> 8972L: linux-kernel@vger.kernel.org 8973S: Maintained 8974F: drivers/base/arch_topology.c 8975F: include/linux/arch_topology.h 8976 8977GENERIC ENTRY CODE 8978M: Thomas Gleixner <tglx@linutronix.de> 8979M: Peter Zijlstra <peterz@infradead.org> 8980M: Andy Lutomirski <luto@kernel.org> 8981L: linux-kernel@vger.kernel.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8984F: include/linux/entry-common.h 8985F: include/linux/entry-kvm.h 8986F: kernel/entry/ 8987 8988GENERIC GPIO I2C DRIVER 8989M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8990S: Supported 8991F: drivers/i2c/busses/i2c-gpio.c 8992F: include/linux/platform_data/i2c-gpio.h 8993 8994GENERIC GPIO I2C MULTIPLEXER DRIVER 8995M: Peter Korsgaard <peter.korsgaard@barco.com> 8996L: linux-i2c@vger.kernel.org 8997S: Supported 8998F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8999F: drivers/i2c/muxes/i2c-mux-gpio.c 9000F: include/linux/platform_data/i2c-mux-gpio.h 9001 9002GENERIC GPIO RESET DRIVER 9003M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 9004S: Maintained 9005F: drivers/reset/reset-gpio.c 9006 9007GENERIC HDLC (WAN) DRIVERS 9008M: Krzysztof Halasa <khc@pm.waw.pl> 9009S: Maintained 9010W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9011F: drivers/net/wan/c101.c 9012F: drivers/net/wan/hd6457* 9013F: drivers/net/wan/hdlc* 9014F: drivers/net/wan/n2.c 9015F: drivers/net/wan/pc300too.c 9016F: drivers/net/wan/pci200syn.c 9017F: drivers/net/wan/wanxl* 9018 9019GENERIC INCLUDE/ASM HEADER FILES 9020M: Arnd Bergmann <arnd@arndb.de> 9021L: linux-arch@vger.kernel.org 9022S: Maintained 9023T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9024F: include/asm-generic/ 9025F: include/uapi/asm-generic/ 9026 9027GENERIC PHY FRAMEWORK 9028M: Vinod Koul <vkoul@kernel.org> 9029M: Kishon Vijay Abraham I <kishon@kernel.org> 9030L: linux-phy@lists.infradead.org 9031S: Supported 9032Q: https://patchwork.kernel.org/project/linux-phy/list/ 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9034F: Documentation/devicetree/bindings/phy/ 9035F: drivers/phy/ 9036F: include/dt-bindings/phy/ 9037F: include/linux/phy/ 9038 9039GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9040M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9041S: Supported 9042F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9043F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9044 9045GENERIC PM DOMAINS 9046M: Ulf Hansson <ulf.hansson@linaro.org> 9047L: linux-pm@vger.kernel.org 9048S: Supported 9049F: Documentation/devicetree/bindings/power/power?domain* 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9051F: drivers/pmdomain/ 9052F: include/linux/pm_domain.h 9053 9054GENERIC RADIX TREE 9055M: Kent Overstreet <kent.overstreet@linux.dev> 9056S: Supported 9057C: irc://irc.oftc.net/bcache 9058F: include/linux/generic-radix-tree.h 9059F: lib/generic-radix-tree.c 9060 9061GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9062M: Eugen Hristev <eugen.hristev@microchip.com> 9063L: linux-input@vger.kernel.org 9064S: Maintained 9065F: drivers/input/touchscreen/resistive-adc-touch.c 9066 9067GENERIC STRING LIBRARY 9068M: Kees Cook <keescook@chromium.org> 9069R: Andy Shevchenko <andy@kernel.org> 9070L: linux-hardening@vger.kernel.org 9071S: Supported 9072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9073F: include/linux/string.h 9074F: include/linux/string_choices.h 9075F: include/linux/string_helpers.h 9076F: lib/string.c 9077F: lib/string_kunit.c 9078F: lib/string_helpers.c 9079F: lib/string_helpers_kunit.c 9080F: scripts/coccinelle/api/string_choices.cocci 9081 9082GENERIC UIO DRIVER FOR PCI DEVICES 9083M: "Michael S. Tsirkin" <mst@redhat.com> 9084L: kvm@vger.kernel.org 9085S: Supported 9086F: drivers/uio/uio_pci_generic.c 9087 9088GENERIC VDSO LIBRARY 9089M: Andy Lutomirski <luto@kernel.org> 9090M: Thomas Gleixner <tglx@linutronix.de> 9091M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9092L: linux-kernel@vger.kernel.org 9093S: Maintained 9094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9095F: include/asm-generic/vdso/vsyscall.h 9096F: include/vdso/ 9097F: kernel/time/vsyscall.c 9098F: lib/vdso/ 9099 9100GENWQE (IBM Generic Workqueue Card) 9101M: Frank Haverkamp <haver@linux.ibm.com> 9102S: Supported 9103F: drivers/misc/genwqe/ 9104 9105GET_MAINTAINER SCRIPT 9106M: Joe Perches <joe@perches.com> 9107S: Maintained 9108F: scripts/get_maintainer.pl 9109 9110GFS2 FILE SYSTEM 9111M: Andreas Gruenbacher <agruenba@redhat.com> 9112L: gfs2@lists.linux.dev 9113S: Supported 9114B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9115T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9116F: Documentation/filesystems/gfs2* 9117F: fs/gfs2/ 9118F: include/uapi/linux/gfs2_ondisk.h 9119 9120GIGABYTE WATERFORCE SENSOR DRIVER 9121M: Aleksa Savic <savicaleksa83@gmail.com> 9122L: linux-hwmon@vger.kernel.org 9123S: Maintained 9124F: Documentation/hwmon/gigabyte_waterforce.rst 9125F: drivers/hwmon/gigabyte_waterforce.c 9126 9127GIGABYTE WMI DRIVER 9128M: Thomas Weißschuh <thomas@weissschuh.net> 9129L: platform-driver-x86@vger.kernel.org 9130S: Maintained 9131F: drivers/platform/x86/gigabyte-wmi.c 9132 9133GNSS SUBSYSTEM 9134M: Johan Hovold <johan@kernel.org> 9135S: Maintained 9136T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9137F: Documentation/ABI/testing/sysfs-class-gnss 9138F: Documentation/devicetree/bindings/gnss/ 9139F: drivers/gnss/ 9140F: include/linux/gnss.h 9141 9142GO7007 MPEG CODEC 9143M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9144L: linux-media@vger.kernel.org 9145S: Maintained 9146F: drivers/media/usb/go7007/ 9147 9148GOODIX TOUCHSCREEN 9149M: Bastien Nocera <hadess@hadess.net> 9150M: Hans de Goede <hdegoede@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153F: drivers/input/touchscreen/goodix* 9154 9155GOOGLE ETHERNET DRIVERS 9156M: Jeroen de Borst <jeroendb@google.com> 9157M: Praveen Kaligineedi <pkaligineedi@google.com> 9158R: Shailend Chand <shailend@google.com> 9159L: netdev@vger.kernel.org 9160S: Supported 9161F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9162F: drivers/net/ethernet/google 9163 9164GOOGLE FIRMWARE DRIVERS 9165M: Tzung-Bi Shih <tzungbi@kernel.org> 9166R: Brian Norris <briannorris@chromium.org> 9167R: Julius Werner <jwerner@chromium.org> 9168L: chrome-platform@lists.linux.dev 9169S: Maintained 9170T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9171F: drivers/firmware/google/ 9172 9173GOOGLE TENSOR SoC SUPPORT 9174M: Peter Griffin <peter.griffin@linaro.org> 9175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9176L: linux-samsung-soc@vger.kernel.org 9177S: Maintained 9178F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9179F: arch/arm64/boot/dts/exynos/google/ 9180F: drivers/clk/samsung/clk-gs101.c 9181F: include/dt-bindings/clock/google,gs101.h 9182K: [gG]oogle.?[tT]ensor 9183 9184GPD POCKET FAN DRIVER 9185M: Hans de Goede <hdegoede@redhat.com> 9186L: platform-driver-x86@vger.kernel.org 9187S: Maintained 9188F: drivers/platform/x86/gpd-pocket-fan.c 9189 9190GPIO ACPI SUPPORT 9191M: Mika Westerberg <mika.westerberg@linux.intel.com> 9192M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9193L: linux-gpio@vger.kernel.org 9194L: linux-acpi@vger.kernel.org 9195S: Supported 9196T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9197F: Documentation/firmware-guide/acpi/gpio-properties.rst 9198F: drivers/gpio/gpiolib-acpi.c 9199F: drivers/gpio/gpiolib-acpi.h 9200 9201GPIO AGGREGATOR 9202M: Geert Uytterhoeven <geert+renesas@glider.be> 9203L: linux-gpio@vger.kernel.org 9204S: Supported 9205F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9206F: drivers/gpio/gpio-aggregator.c 9207 9208GPIO IR Transmitter 9209M: Sean Young <sean@mess.org> 9210L: linux-media@vger.kernel.org 9211S: Maintained 9212F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9213F: drivers/media/rc/gpio-ir-tx.c 9214 9215GPIO MOCKUP DRIVER 9216M: Bamvor Jian Zhang <bamv2005@gmail.com> 9217L: linux-gpio@vger.kernel.org 9218S: Maintained 9219F: drivers/gpio/gpio-mockup.c 9220F: tools/testing/selftests/gpio/ 9221 9222GPIO REGMAP 9223M: Michael Walle <mwalle@kernel.org> 9224S: Maintained 9225F: drivers/gpio/gpio-regmap.c 9226F: include/linux/gpio/regmap.h 9227K: (devm_)?gpio_regmap_(un)?register 9228 9229GPIO SUBSYSTEM 9230M: Linus Walleij <linus.walleij@linaro.org> 9231M: Bartosz Golaszewski <brgl@bgdev.pl> 9232L: linux-gpio@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9235F: Documentation/admin-guide/gpio/ 9236F: Documentation/devicetree/bindings/gpio/ 9237F: Documentation/driver-api/gpio/ 9238F: drivers/gpio/ 9239F: include/dt-bindings/gpio/ 9240F: include/linux/gpio.h 9241F: include/linux/gpio/ 9242F: include/linux/of_gpio.h 9243 9244GPIO UAPI 9245M: Bartosz Golaszewski <brgl@bgdev.pl> 9246R: Kent Gibson <warthog618@gmail.com> 9247L: linux-gpio@vger.kernel.org 9248S: Maintained 9249T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9250F: Documentation/ABI/obsolete/sysfs-gpio 9251F: Documentation/ABI/testing/gpio-cdev 9252F: Documentation/userspace-api/gpio/ 9253F: drivers/gpio/gpiolib-cdev.c 9254F: include/uapi/linux/gpio.h 9255F: tools/gpio/ 9256 9257GRE DEMULTIPLEXER DRIVER 9258M: Dmitry Kozlov <xeb@mail.ru> 9259L: netdev@vger.kernel.org 9260S: Maintained 9261F: include/net/gre.h 9262F: net/ipv4/gre_demux.c 9263F: net/ipv4/gre_offload.c 9264 9265GRETH 10/100/1G Ethernet MAC device driver 9266M: Andreas Larsson <andreas@gaisler.com> 9267L: netdev@vger.kernel.org 9268S: Maintained 9269F: drivers/net/ethernet/aeroflex/ 9270 9271GREYBUS AUDIO PROTOCOLS DRIVERS 9272M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9273M: Mark Greer <mgreer@animalcreek.com> 9274S: Maintained 9275F: drivers/staging/greybus/audio_apbridgea.c 9276F: drivers/staging/greybus/audio_apbridgea.h 9277F: drivers/staging/greybus/audio_codec.c 9278F: drivers/staging/greybus/audio_codec.h 9279F: drivers/staging/greybus/audio_gb.c 9280F: drivers/staging/greybus/audio_manager.c 9281F: drivers/staging/greybus/audio_manager.h 9282F: drivers/staging/greybus/audio_manager_module.c 9283F: drivers/staging/greybus/audio_manager_private.h 9284F: drivers/staging/greybus/audio_manager_sysfs.c 9285F: drivers/staging/greybus/audio_module.c 9286F: drivers/staging/greybus/audio_topology.c 9287 9288GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9289M: Viresh Kumar <vireshk@kernel.org> 9290S: Maintained 9291F: drivers/staging/greybus/authentication.c 9292F: drivers/staging/greybus/bootrom.c 9293F: drivers/staging/greybus/firmware.h 9294F: drivers/staging/greybus/fw-core.c 9295F: drivers/staging/greybus/fw-download.c 9296F: drivers/staging/greybus/fw-management.c 9297F: drivers/staging/greybus/greybus_authentication.h 9298F: drivers/staging/greybus/greybus_firmware.h 9299F: drivers/staging/greybus/hid.c 9300F: drivers/staging/greybus/i2c.c 9301F: drivers/staging/greybus/spi.c 9302F: drivers/staging/greybus/spilib.c 9303F: drivers/staging/greybus/spilib.h 9304 9305GREYBUS LOOPBACK DRIVER 9306M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9307S: Maintained 9308F: drivers/staging/greybus/loopback.c 9309 9310GREYBUS PLATFORM DRIVERS 9311M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9312S: Maintained 9313F: drivers/staging/greybus/arche-apb-ctrl.c 9314F: drivers/staging/greybus/arche-platform.c 9315F: drivers/staging/greybus/arche_platform.h 9316 9317GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9318M: Rui Miguel Silva <rmfrfs@gmail.com> 9319S: Maintained 9320F: drivers/staging/greybus/gpio.c 9321F: drivers/staging/greybus/light.c 9322F: drivers/staging/greybus/power_supply.c 9323F: drivers/staging/greybus/sdio.c 9324F: drivers/staging/greybus/spi.c 9325F: drivers/staging/greybus/spilib.c 9326 9327GREYBUS BEAGLEPLAY DRIVERS 9328M: Ayush Singh <ayushdevel1325@gmail.com> 9329L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9330S: Maintained 9331F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9332F: drivers/greybus/gb-beagleplay.c 9333 9334GREYBUS SUBSYSTEM 9335M: Johan Hovold <johan@kernel.org> 9336M: Alex Elder <elder@kernel.org> 9337M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9338L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9339S: Maintained 9340F: drivers/greybus/ 9341F: drivers/staging/greybus/ 9342F: include/linux/greybus.h 9343F: include/linux/greybus/ 9344 9345GREYBUS UART PROTOCOLS DRIVERS 9346M: David Lin <dtwlin@gmail.com> 9347S: Maintained 9348F: drivers/staging/greybus/log.c 9349F: drivers/staging/greybus/uart.c 9350 9351GS1662 VIDEO SERIALIZER 9352M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9353L: linux-media@vger.kernel.org 9354S: Maintained 9355T: git git://linuxtv.org/media_tree.git 9356F: drivers/media/spi/gs1662.c 9357 9358GSPCA FINEPIX SUBDRIVER 9359M: Frank Zago <frank@zago.net> 9360L: linux-media@vger.kernel.org 9361S: Maintained 9362T: git git://linuxtv.org/media_tree.git 9363F: drivers/media/usb/gspca/finepix.c 9364 9365GSPCA GL860 SUBDRIVER 9366M: Olivier Lorin <o.lorin@laposte.net> 9367L: linux-media@vger.kernel.org 9368S: Maintained 9369T: git git://linuxtv.org/media_tree.git 9370F: drivers/media/usb/gspca/gl860/ 9371 9372GSPCA M5602 SUBDRIVER 9373M: Erik Andren <erik.andren@gmail.com> 9374L: linux-media@vger.kernel.org 9375S: Maintained 9376T: git git://linuxtv.org/media_tree.git 9377F: drivers/media/usb/gspca/m5602/ 9378 9379GSPCA PAC207 SONIXB SUBDRIVER 9380M: Hans Verkuil <hverkuil@xs4all.nl> 9381L: linux-media@vger.kernel.org 9382S: Odd Fixes 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/usb/gspca/pac207.c 9385 9386GSPCA SN9C20X SUBDRIVER 9387M: Brian Johnson <brijohn@gmail.com> 9388L: linux-media@vger.kernel.org 9389S: Maintained 9390T: git git://linuxtv.org/media_tree.git 9391F: drivers/media/usb/gspca/sn9c20x.c 9392 9393GSPCA T613 SUBDRIVER 9394M: Leandro Costantino <lcostantino@gmail.com> 9395L: linux-media@vger.kernel.org 9396S: Maintained 9397T: git git://linuxtv.org/media_tree.git 9398F: drivers/media/usb/gspca/t613.c 9399 9400GSPCA USB WEBCAM DRIVER 9401M: Hans Verkuil <hverkuil@xs4all.nl> 9402L: linux-media@vger.kernel.org 9403S: Odd Fixes 9404T: git git://linuxtv.org/media_tree.git 9405F: drivers/media/usb/gspca/ 9406 9407GTP (GPRS Tunneling Protocol) 9408M: Pablo Neira Ayuso <pablo@netfilter.org> 9409M: Harald Welte <laforge@gnumonks.org> 9410L: osmocom-net-gprs@lists.osmocom.org 9411S: Maintained 9412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9413F: drivers/net/gtp.c 9414 9415GUID PARTITION TABLE (GPT) 9416M: Davidlohr Bueso <dave@stgolabs.net> 9417L: linux-efi@vger.kernel.org 9418S: Maintained 9419F: block/partitions/efi.* 9420 9421HABANALABS PCI DRIVER 9422M: Oded Gabbay <ogabbay@kernel.org> 9423L: dri-devel@lists.freedesktop.org 9424S: Supported 9425C: irc://irc.oftc.net/dri-devel 9426T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9427F: Documentation/ABI/testing/debugfs-driver-habanalabs 9428F: Documentation/ABI/testing/sysfs-driver-habanalabs 9429F: drivers/accel/habanalabs/ 9430F: include/linux/habanalabs/ 9431F: include/trace/events/habanalabs.h 9432F: include/uapi/drm/habanalabs_accel.h 9433 9434HACKRF MEDIA DRIVER 9435L: linux-media@vger.kernel.org 9436S: Orphan 9437W: https://linuxtv.org 9438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9439F: drivers/media/usb/hackrf/ 9440 9441HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9442M: Chuck Lever <chuck.lever@oracle.com> 9443L: kernel-tls-handshake@lists.linux.dev 9444L: netdev@vger.kernel.org 9445S: Maintained 9446F: Documentation/netlink/specs/handshake.yaml 9447F: Documentation/networking/tls-handshake.rst 9448F: include/net/handshake.h 9449F: include/trace/events/handshake.h 9450F: net/handshake/ 9451 9452HANTRO VPU CODEC DRIVER 9453M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9454M: Philipp Zabel <p.zabel@pengutronix.de> 9455L: linux-media@vger.kernel.org 9456L: linux-rockchip@lists.infradead.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9459F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9460F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9461F: drivers/media/platform/verisilicon/ 9462 9463HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9464M: Frank Seidel <frank@f-seidel.de> 9465L: platform-driver-x86@vger.kernel.org 9466S: Maintained 9467W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9468F: drivers/platform/x86/hdaps.c 9469 9470HARDWARE MONITORING 9471M: Jean Delvare <jdelvare@suse.com> 9472M: Guenter Roeck <linux@roeck-us.net> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475W: http://hwmon.wiki.kernel.org/ 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9477F: Documentation/ABI/testing/sysfs-class-hwmon 9478F: Documentation/devicetree/bindings/hwmon/ 9479F: Documentation/hwmon/ 9480F: drivers/hwmon/ 9481F: include/linux/hwmon*.h 9482F: include/trace/events/hwmon*.h 9483K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9484 9485HARDWARE RANDOM NUMBER GENERATOR CORE 9486M: Olivia Mackall <olivia@selenic.com> 9487M: Herbert Xu <herbert@gondor.apana.org.au> 9488L: linux-crypto@vger.kernel.org 9489S: Odd fixes 9490F: Documentation/admin-guide/hw_random.rst 9491F: Documentation/devicetree/bindings/rng/ 9492F: drivers/char/hw_random/ 9493F: include/linux/hw_random.h 9494 9495HARDWARE SPINLOCK CORE 9496M: Bjorn Andersson <andersson@kernel.org> 9497R: Baolin Wang <baolin.wang7@gmail.com> 9498L: linux-remoteproc@vger.kernel.org 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9501F: Documentation/devicetree/bindings/hwlock/ 9502F: Documentation/locking/hwspinlock.rst 9503F: drivers/hwspinlock/ 9504F: include/linux/hwspinlock.h 9505 9506HARDWARE TRACING FACILITIES 9507M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9508S: Maintained 9509F: drivers/hwtracing/ 9510 9511HARMONY SOUND DRIVER 9512L: linux-parisc@vger.kernel.org 9513S: Maintained 9514F: sound/parisc/harmony.* 9515 9516HDPVR USB VIDEO ENCODER DRIVER 9517M: Hans Verkuil <hverkuil@xs4all.nl> 9518L: linux-media@vger.kernel.org 9519S: Odd Fixes 9520W: https://linuxtv.org 9521T: git git://linuxtv.org/media_tree.git 9522F: drivers/media/usb/hdpvr/ 9523 9524HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9525M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9526S: Supported 9527F: drivers/misc/hpilo.[ch] 9528 9529HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9530M: Jerry Hoemann <jerry.hoemann@hpe.com> 9531S: Supported 9532F: Documentation/watchdog/hpwdt.rst 9533F: drivers/watchdog/hpwdt.c 9534 9535HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9536M: Don Brace <don.brace@microchip.com> 9537L: storagedev@microchip.com 9538L: linux-scsi@vger.kernel.org 9539S: Supported 9540F: Documentation/scsi/hpsa.rst 9541F: drivers/scsi/hpsa*.[ch] 9542F: include/linux/cciss*.h 9543F: include/uapi/linux/cciss*.h 9544 9545HFI1 DRIVER 9546M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9547L: linux-rdma@vger.kernel.org 9548S: Supported 9549F: drivers/infiniband/hw/hfi1 9550 9551HFS FILESYSTEM 9552L: linux-fsdevel@vger.kernel.org 9553S: Orphan 9554F: Documentation/filesystems/hfs.rst 9555F: fs/hfs/ 9556 9557HFSPLUS FILESYSTEM 9558L: linux-fsdevel@vger.kernel.org 9559S: Orphan 9560F: Documentation/filesystems/hfsplus.rst 9561F: fs/hfsplus/ 9562 9563HGA FRAMEBUFFER DRIVER 9564M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9565L: linux-nvidia@lists.surfsouth.com 9566S: Maintained 9567W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9568F: drivers/video/fbdev/hgafb.c 9569 9570HIBERNATION (aka Software Suspend, aka swsusp) 9571M: "Rafael J. Wysocki" <rafael@kernel.org> 9572M: Pavel Machek <pavel@ucw.cz> 9573L: linux-pm@vger.kernel.org 9574S: Supported 9575B: https://bugzilla.kernel.org 9576F: arch/*/include/asm/suspend*.h 9577F: arch/x86/power/ 9578F: drivers/base/power/ 9579F: include/linux/freezer.h 9580F: include/linux/pm.h 9581F: include/linux/suspend.h 9582F: kernel/power/ 9583 9584HID CORE LAYER 9585M: Jiri Kosina <jikos@kernel.org> 9586M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9587L: linux-input@vger.kernel.org 9588S: Maintained 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9590F: Documentation/hid/ 9591F: drivers/hid/ 9592F: include/linux/hid* 9593F: include/uapi/linux/hid* 9594F: samples/hid/ 9595F: tools/testing/selftests/hid/ 9596 9597HID LOGITECH DRIVERS 9598R: Filipe Laíns <lains@riseup.net> 9599L: linux-input@vger.kernel.org 9600S: Maintained 9601F: drivers/hid/hid-logitech-* 9602 9603HID NVIDIA SHIELD DRIVER 9604M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9605L: linux-input@vger.kernel.org 9606S: Maintained 9607F: drivers/hid/hid-nvidia-shield.c 9608 9609HID PHOENIX RC FLIGHT CONTROLLER 9610M: Marcus Folkesson <marcus.folkesson@gmail.com> 9611L: linux-input@vger.kernel.org 9612S: Maintained 9613F: drivers/hid/hid-pxrc.c 9614 9615HID PLAYSTATION DRIVER 9616M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9617L: linux-input@vger.kernel.org 9618S: Supported 9619F: drivers/hid/hid-playstation.c 9620 9621HID SENSOR HUB DRIVERS 9622M: Jiri Kosina <jikos@kernel.org> 9623M: Jonathan Cameron <jic23@kernel.org> 9624M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9625L: linux-input@vger.kernel.org 9626L: linux-iio@vger.kernel.org 9627S: Maintained 9628F: Documentation/hid/hid-sensor* 9629F: drivers/hid/hid-sensor-* 9630F: drivers/iio/*/hid-* 9631F: include/linux/hid-sensor-* 9632 9633HID VRC-2 CAR CONTROLLER DRIVER 9634M: Marcus Folkesson <marcus.folkesson@gmail.com> 9635L: linux-input@vger.kernel.org 9636S: Maintained 9637F: drivers/hid/hid-vrc2.c 9638 9639HID WACOM DRIVER 9640M: Ping Cheng <ping.cheng@wacom.com> 9641M: Jason Gerecke <jason.gerecke@wacom.com> 9642L: linux-input@vger.kernel.org 9643S: Maintained 9644F: drivers/hid/wacom.h 9645F: drivers/hid/wacom_* 9646 9647HID++ LOGITECH DRIVERS 9648R: Filipe Laíns <lains@riseup.net> 9649R: Bastien Nocera <hadess@hadess.net> 9650L: linux-input@vger.kernel.org 9651S: Maintained 9652F: drivers/hid/hid-logitech-hidpp.c 9653 9654HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9655M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9656M: Frederic Weisbecker <frederic@kernel.org> 9657M: Thomas Gleixner <tglx@linutronix.de> 9658L: linux-kernel@vger.kernel.org 9659S: Maintained 9660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9661F: Documentation/timers/ 9662F: include/linux/clockchips.h 9663F: include/linux/hrtimer.h 9664F: include/linux/timer.h 9665F: kernel/time/clockevents.c 9666F: kernel/time/hrtimer.c 9667F: kernel/time/timer.c 9668F: kernel/time/timer_list.c 9669F: kernel/time/timer_migration.* 9670F: tools/testing/selftests/timers/ 9671 9672HIGH-SPEED SCC DRIVER FOR AX.25 9673L: linux-hams@vger.kernel.org 9674S: Orphan 9675F: drivers/net/hamradio/scc.c 9676 9677HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9678M: HighPoint Linux Team <linux@highpoint-tech.com> 9679S: Supported 9680W: http://www.highpoint-tech.com 9681F: Documentation/scsi/hptiop.rst 9682F: drivers/scsi/hptiop.c 9683 9684HIKEY960 ONBOARD USB GPIO HUB DRIVER 9685M: John Stultz <jstultz@google.com> 9686L: linux-kernel@vger.kernel.org 9687S: Maintained 9688F: drivers/misc/hisi_hikey_usb.c 9689 9690HIMAX HX83112B TOUCHSCREEN SUPPORT 9691M: Job Noorman <job@noorman.info> 9692L: linux-input@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9695F: drivers/input/touchscreen/himax_hx83112b.c 9696 9697HIPPI 9698M: Jes Sorensen <jes@trained-monkey.org> 9699L: linux-hippi@sunsite.dk 9700S: Maintained 9701F: drivers/net/hippi/ 9702F: include/linux/hippidevice.h 9703F: include/uapi/linux/if_hippi.h 9704F: net/802/hippi.c 9705 9706HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9707M: Kurt Kanzenbach <kurt@linutronix.de> 9708L: netdev@vger.kernel.org 9709S: Maintained 9710F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9711F: drivers/net/dsa/hirschmann/* 9712F: include/linux/platform_data/hirschmann-hellcreek.h 9713F: net/dsa/tag_hellcreek.c 9714 9715HISILICON DMA DRIVER 9716M: Zhou Wang <wangzhou1@hisilicon.com> 9717M: Jie Hai <haijie1@huawei.com> 9718L: dmaengine@vger.kernel.org 9719S: Maintained 9720F: drivers/dma/hisi_dma.c 9721 9722HISILICON GPIO DRIVER 9723M: Jay Fang <f.fangjian@huawei.com> 9724L: linux-gpio@vger.kernel.org 9725S: Maintained 9726F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9727F: drivers/gpio/gpio-hisi.c 9728 9729HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9730M: Zhiqi Song <songzhiqi1@huawei.com> 9731M: Longfang Liu <liulongfang@huawei.com> 9732L: linux-crypto@vger.kernel.org 9733S: Maintained 9734F: Documentation/ABI/testing/debugfs-hisi-hpre 9735F: drivers/crypto/hisilicon/hpre/hpre.h 9736F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9737F: drivers/crypto/hisilicon/hpre/hpre_main.c 9738 9739HISILICON HNS3 PMU DRIVER 9740M: Jijie Shao <shaojijie@huawei.com> 9741S: Supported 9742F: Documentation/admin-guide/perf/hns3-pmu.rst 9743F: drivers/perf/hisilicon/hns3_pmu.c 9744 9745HISILICON I2C CONTROLLER DRIVER 9746M: Yicong Yang <yangyicong@hisilicon.com> 9747L: linux-i2c@vger.kernel.org 9748S: Maintained 9749W: https://www.hisilicon.com 9750F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9751F: drivers/i2c/busses/i2c-hisi.c 9752 9753HISILICON KUNPENG SOC HCCS DRIVER 9754M: Huisong Li <lihuisong@huawei.com> 9755S: Maintained 9756F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9757F: drivers/soc/hisilicon/kunpeng_hccs.c 9758F: drivers/soc/hisilicon/kunpeng_hccs.h 9759 9760HISILICON LPC BUS DRIVER 9761M: Jay Fang <f.fangjian@huawei.com> 9762S: Maintained 9763W: http://www.hisilicon.com 9764F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9765F: drivers/bus/hisi_lpc.c 9766 9767HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9768M: Yisen Zhuang <yisen.zhuang@huawei.com> 9769M: Salil Mehta <salil.mehta@huawei.com> 9770M: Jijie Shao <shaojijie@huawei.com> 9771L: netdev@vger.kernel.org 9772S: Maintained 9773W: http://www.hisilicon.com 9774F: drivers/net/ethernet/hisilicon/hns3/ 9775 9776HISILICON NETWORK SUBSYSTEM DRIVER 9777M: Yisen Zhuang <yisen.zhuang@huawei.com> 9778M: Salil Mehta <salil.mehta@huawei.com> 9779L: netdev@vger.kernel.org 9780S: Maintained 9781W: http://www.hisilicon.com 9782F: Documentation/devicetree/bindings/net/hisilicon*.txt 9783F: drivers/net/ethernet/hisilicon/ 9784 9785HISILICON PMU DRIVER 9786M: Yicong Yang <yangyicong@hisilicon.com> 9787M: Jonathan Cameron <jonathan.cameron@huawei.com> 9788S: Supported 9789W: http://www.hisilicon.com 9790F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9791F: Documentation/admin-guide/perf/hisi-pmu.rst 9792F: drivers/perf/hisilicon 9793 9794HISILICON PTT DRIVER 9795M: Yicong Yang <yangyicong@hisilicon.com> 9796M: Jonathan Cameron <jonathan.cameron@huawei.com> 9797L: linux-kernel@vger.kernel.org 9798S: Maintained 9799F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9800F: Documentation/trace/hisi-ptt.rst 9801F: drivers/hwtracing/ptt/ 9802F: tools/perf/arch/arm64/util/hisi-ptt.c 9803F: tools/perf/util/hisi-ptt* 9804F: tools/perf/util/hisi-ptt-decoder/* 9805 9806HISILICON QM DRIVER 9807M: Weili Qian <qianweili@huawei.com> 9808M: Zhou Wang <wangzhou1@hisilicon.com> 9809L: linux-crypto@vger.kernel.org 9810S: Maintained 9811F: drivers/crypto/hisilicon/Kconfig 9812F: drivers/crypto/hisilicon/Makefile 9813F: drivers/crypto/hisilicon/qm.c 9814F: drivers/crypto/hisilicon/sgl.c 9815F: include/linux/hisi_acc_qm.h 9816 9817HISILICON ROCE DRIVER 9818M: Chengchang Tang <tangchengchang@huawei.com> 9819M: Junxian Huang <huangjunxian6@hisilicon.com> 9820L: linux-rdma@vger.kernel.org 9821S: Maintained 9822F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9823F: drivers/infiniband/hw/hns/ 9824 9825HISILICON SAS Controller 9826M: Xiang Chen <chenxiang66@hisilicon.com> 9827S: Supported 9828W: http://www.hisilicon.com 9829F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9830F: drivers/scsi/hisi_sas/ 9831 9832HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9833M: Longfang Liu <liulongfang@huawei.com> 9834L: linux-crypto@vger.kernel.org 9835S: Maintained 9836F: Documentation/ABI/testing/debugfs-hisi-sec 9837F: drivers/crypto/hisilicon/sec2/sec.h 9838F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9839F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9840F: drivers/crypto/hisilicon/sec2/sec_main.c 9841 9842HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9843M: Jay Fang <f.fangjian@huawei.com> 9844L: linux-spi@vger.kernel.org 9845S: Maintained 9846W: http://www.hisilicon.com 9847F: drivers/spi/spi-hisi-kunpeng.c 9848 9849HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9850M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9851L: linux-kernel@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9854F: drivers/spmi/hisi-spmi-controller.c 9855 9856HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9857M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9858L: linux-kernel@vger.kernel.org 9859S: Maintained 9860F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9861F: drivers/mfd/hi6421-spmi-pmic.c 9862 9863HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9864M: Weili Qian <qianweili@huawei.com> 9865S: Maintained 9866F: drivers/crypto/hisilicon/trng/trng.c 9867 9868HISILICON V3XX SPI NOR FLASH Controller Driver 9869M: Jay Fang <f.fangjian@huawei.com> 9870S: Maintained 9871W: http://www.hisilicon.com 9872F: drivers/spi/spi-hisi-sfc-v3xx.c 9873 9874HISILICON ZIP Controller DRIVER 9875M: Yang Shen <shenyang39@huawei.com> 9876M: Zhou Wang <wangzhou1@hisilicon.com> 9877L: linux-crypto@vger.kernel.org 9878S: Maintained 9879F: Documentation/ABI/testing/debugfs-hisi-zip 9880F: drivers/crypto/hisilicon/zip/ 9881 9882HMM - Heterogeneous Memory Management 9883M: Jérôme Glisse <jglisse@redhat.com> 9884L: linux-mm@kvack.org 9885S: Maintained 9886F: Documentation/mm/hmm.rst 9887F: include/linux/hmm* 9888F: lib/test_hmm* 9889F: mm/hmm* 9890F: tools/testing/selftests/mm/*hmm* 9891 9892HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9893M: Petre Rodan <petre.rodan@subdimension.ro> 9894L: linux-iio@vger.kernel.org 9895S: Maintained 9896F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9897F: drivers/iio/pressure/hsc030pa* 9898 9899HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9900M: Andreas Klinger <ak@it-klinger.de> 9901M: Petre Rodan <petre.rodan@subdimension.ro> 9902L: linux-iio@vger.kernel.org 9903S: Maintained 9904F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9905F: drivers/iio/pressure/mprls0025pa* 9906 9907HP BIOSCFG DRIVER 9908M: Jorge Lopez <jorge.lopez2@hp.com> 9909L: platform-driver-x86@vger.kernel.org 9910S: Maintained 9911F: drivers/platform/x86/hp/hp-bioscfg/ 9912 9913HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9914L: platform-driver-x86@vger.kernel.org 9915S: Orphan 9916F: drivers/platform/x86/hp/tc1100-wmi.c 9917 9918HP WMI HARDWARE MONITOR DRIVER 9919M: James Seo <james@equiv.tech> 9920L: linux-hwmon@vger.kernel.org 9921S: Maintained 9922F: Documentation/hwmon/hp-wmi-sensors.rst 9923F: drivers/hwmon/hp-wmi-sensors.c 9924 9925HPET: High Precision Event Timers driver 9926M: Clemens Ladisch <clemens@ladisch.de> 9927S: Maintained 9928F: Documentation/timers/hpet.rst 9929F: drivers/char/hpet.c 9930F: include/linux/hpet.h 9931F: include/uapi/linux/hpet.h 9932 9933HPET: x86 9934S: Orphan 9935F: arch/x86/include/asm/hpet.h 9936F: arch/x86/kernel/hpet.c 9937 9938HPFS FILESYSTEM 9939M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9940S: Maintained 9941W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9942F: fs/hpfs/ 9943 9944HS3001 Hardware Temperature and Humidity Sensor 9945M: Andre Werner <andre.werner@systec-electronic.com> 9946L: linux-hwmon@vger.kernel.org 9947S: Maintained 9948F: drivers/hwmon/hs3001.c 9949 9950HSI SUBSYSTEM 9951M: Sebastian Reichel <sre@kernel.org> 9952S: Maintained 9953T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9954F: Documentation/ABI/testing/sysfs-bus-hsi 9955F: Documentation/driver-api/hsi.rst 9956F: drivers/hsi/ 9957F: include/linux/hsi/ 9958F: include/uapi/linux/hsi/ 9959 9960HSO 3G MODEM DRIVER 9961L: linux-usb@vger.kernel.org 9962S: Orphan 9963F: drivers/net/usb/hso.c 9964 9965HSR NETWORK PROTOCOL 9966L: netdev@vger.kernel.org 9967S: Orphan 9968F: net/hsr/ 9969 9970HT16K33 LED CONTROLLER DRIVER 9971M: Robin van der Gracht <robin@protonic.nl> 9972S: Maintained 9973F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9974F: drivers/auxdisplay/ht16k33.c 9975 9976HTCPEN TOUCHSCREEN DRIVER 9977M: Pau Oliva Fora <pof@eslack.org> 9978L: linux-input@vger.kernel.org 9979S: Maintained 9980F: drivers/input/touchscreen/htcpen.c 9981 9982HTE SUBSYSTEM 9983M: Dipen Patel <dipenp@nvidia.com> 9984L: timestamp@lists.linux.dev 9985S: Maintained 9986Q: https://patchwork.kernel.org/project/timestamp/list/ 9987T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9988F: Documentation/devicetree/bindings/timestamp/ 9989F: Documentation/driver-api/hte/ 9990F: drivers/hte/ 9991F: include/linux/hte.h 9992 9993HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9994M: Lorenzo Bianconi <lorenzo@kernel.org> 9995L: linux-iio@vger.kernel.org 9996S: Maintained 9997W: http://www.st.com/ 9998F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9999F: drivers/iio/humidity/hts221* 10000 10001HUAWEI ETHERNET DRIVER 10002M: Cai Huoqing <cai.huoqing@linux.dev> 10003L: netdev@vger.kernel.org 10004S: Maintained 10005F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10006F: drivers/net/ethernet/huawei/hinic/ 10007 10008HUGETLB SUBSYSTEM 10009M: Muchun Song <muchun.song@linux.dev> 10010L: linux-mm@kvack.org 10011S: Maintained 10012F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10013F: Documentation/admin-guide/mm/hugetlbpage.rst 10014F: Documentation/mm/hugetlbfs_reserv.rst 10015F: Documentation/mm/vmemmap_dedup.rst 10016F: fs/hugetlbfs/ 10017F: include/linux/hugetlb.h 10018F: mm/hugetlb.c 10019F: mm/hugetlb_vmemmap.c 10020F: mm/hugetlb_vmemmap.h 10021F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10022 10023HVA ST MEDIA DRIVER 10024M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10025L: linux-media@vger.kernel.org 10026S: Supported 10027W: https://linuxtv.org 10028T: git git://linuxtv.org/media_tree.git 10029F: drivers/media/platform/st/sti/hva 10030 10031HWPOISON MEMORY FAILURE HANDLING 10032M: Miaohe Lin <linmiaohe@huawei.com> 10033R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10034L: linux-mm@kvack.org 10035S: Maintained 10036F: mm/hwpoison-inject.c 10037F: mm/memory-failure.c 10038 10039HYCON HY46XX TOUCHSCREEN SUPPORT 10040M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10041L: linux-input@vger.kernel.org 10042S: Maintained 10043F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10044F: drivers/input/touchscreen/hycon-hy46xx.c 10045 10046HYGON PROCESSOR SUPPORT 10047M: Pu Wen <puwen@hygon.cn> 10048L: linux-kernel@vger.kernel.org 10049S: Maintained 10050F: arch/x86/kernel/cpu/hygon.c 10051 10052HYNIX HI556 SENSOR DRIVER 10053M: Sakari Ailus <sakari.ailus@linux.intel.com> 10054L: linux-media@vger.kernel.org 10055S: Maintained 10056T: git git://linuxtv.org/media_tree.git 10057F: drivers/media/i2c/hi556.c 10058 10059HYNIX HI846 SENSOR DRIVER 10060M: Martin Kepplinger <martin.kepplinger@puri.sm> 10061L: linux-media@vger.kernel.org 10062S: Maintained 10063F: drivers/media/i2c/hi846.c 10064 10065HYNIX HI847 SENSOR DRIVER 10066M: Sakari Ailus <sakari.ailus@linux.intel.com> 10067L: linux-media@vger.kernel.org 10068S: Maintained 10069F: drivers/media/i2c/hi847.c 10070 10071Hyper-V/Azure CORE AND DRIVERS 10072M: "K. Y. Srinivasan" <kys@microsoft.com> 10073M: Haiyang Zhang <haiyangz@microsoft.com> 10074M: Wei Liu <wei.liu@kernel.org> 10075M: Dexuan Cui <decui@microsoft.com> 10076L: linux-hyperv@vger.kernel.org 10077S: Supported 10078T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10079F: Documentation/ABI/stable/sysfs-bus-vmbus 10080F: Documentation/ABI/testing/debugfs-hyperv 10081F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10082F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10083F: Documentation/virt/hyperv 10084F: arch/arm64/hyperv 10085F: arch/arm64/include/asm/hyperv-tlfs.h 10086F: arch/arm64/include/asm/mshyperv.h 10087F: arch/x86/hyperv 10088F: arch/x86/include/asm/hyperv-tlfs.h 10089F: arch/x86/include/asm/mshyperv.h 10090F: arch/x86/include/asm/trace/hyperv.h 10091F: arch/x86/kernel/cpu/mshyperv.c 10092F: drivers/clocksource/hyperv_timer.c 10093F: drivers/hid/hid-hyperv.c 10094F: drivers/hv/ 10095F: drivers/input/serio/hyperv-keyboard.c 10096F: drivers/iommu/hyperv-iommu.c 10097F: drivers/net/ethernet/microsoft/ 10098F: drivers/net/hyperv/ 10099F: drivers/pci/controller/pci-hyperv-intf.c 10100F: drivers/pci/controller/pci-hyperv.c 10101F: drivers/scsi/storvsc_drv.c 10102F: drivers/uio/uio_hv_generic.c 10103F: drivers/video/fbdev/hyperv_fb.c 10104F: include/asm-generic/hyperv-tlfs.h 10105F: include/asm-generic/mshyperv.h 10106F: include/clocksource/hyperv_timer.h 10107F: include/linux/hyperv.h 10108F: include/net/mana 10109F: include/uapi/linux/hyperv.h 10110F: net/vmw_vsock/hyperv_transport.c 10111F: tools/hv/ 10112 10113HYPERBUS SUPPORT 10114M: Vignesh Raghavendra <vigneshr@ti.com> 10115R: Tudor Ambarus <tudor.ambarus@linaro.org> 10116L: linux-mtd@lists.infradead.org 10117S: Supported 10118Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10119C: irc://irc.oftc.net/mtd 10120T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10121F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10122F: drivers/mtd/hyperbus/ 10123F: include/linux/mtd/hyperbus.h 10124 10125HYPERVISOR VIRTUAL CONSOLE DRIVER 10126L: linuxppc-dev@lists.ozlabs.org 10127S: Odd Fixes 10128F: drivers/tty/hvc/ 10129 10130I2C ACPI SUPPORT 10131M: Mika Westerberg <mika.westerberg@linux.intel.com> 10132L: linux-i2c@vger.kernel.org 10133L: linux-acpi@vger.kernel.org 10134S: Maintained 10135F: drivers/i2c/i2c-core-acpi.c 10136 10137I2C ADDRESS TRANSLATOR (ATR) 10138M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10139R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10140L: linux-i2c@vger.kernel.org 10141S: Maintained 10142F: drivers/i2c/i2c-atr.c 10143F: include/linux/i2c-atr.h 10144 10145I2C CONTROLLER DRIVER FOR NVIDIA GPU 10146M: Ajay Gupta <ajayg@nvidia.com> 10147L: linux-i2c@vger.kernel.org 10148S: Maintained 10149F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10150F: drivers/i2c/busses/i2c-nvidia-gpu.c 10151 10152I2C MUXES 10153M: Peter Rosin <peda@axentia.se> 10154L: linux-i2c@vger.kernel.org 10155S: Maintained 10156F: Documentation/devicetree/bindings/i2c/i2c-arb* 10157F: Documentation/devicetree/bindings/i2c/i2c-gate* 10158F: Documentation/devicetree/bindings/i2c/i2c-mux* 10159F: Documentation/i2c/i2c-topology.rst 10160F: Documentation/i2c/muxes/ 10161F: drivers/i2c/i2c-mux.c 10162F: drivers/i2c/muxes/ 10163F: include/linux/i2c-mux.h 10164 10165I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10166M: Gregory CLEMENT <gregory.clement@bootlin.com> 10167L: linux-i2c@vger.kernel.org 10168S: Maintained 10169F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10170F: drivers/i2c/busses/i2c-mv64xxx.c 10171 10172I2C OVER PARALLEL PORT 10173M: Jean Delvare <jdelvare@suse.com> 10174L: linux-i2c@vger.kernel.org 10175S: Maintained 10176F: Documentation/i2c/busses/i2c-parport.rst 10177F: drivers/i2c/busses/i2c-parport.c 10178 10179I2C SUBSYSTEM 10180M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10181L: linux-i2c@vger.kernel.org 10182S: Maintained 10183W: https://i2c.wiki.kernel.org/ 10184Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10185T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10186F: Documentation/i2c/ 10187F: drivers/i2c/* 10188F: include/dt-bindings/i2c/i2c.h 10189F: include/linux/i2c-dev.h 10190F: include/linux/i2c-smbus.h 10191F: include/linux/i2c.h 10192F: include/uapi/linux/i2c-*.h 10193F: include/uapi/linux/i2c.h 10194 10195I2C SUBSYSTEM HOST DRIVERS 10196M: Andi Shyti <andi.shyti@kernel.org> 10197L: linux-i2c@vger.kernel.org 10198S: Maintained 10199W: https://i2c.wiki.kernel.org/ 10200Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10201T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10202F: Documentation/devicetree/bindings/i2c/ 10203F: drivers/i2c/algos/ 10204F: drivers/i2c/busses/ 10205F: include/dt-bindings/i2c/ 10206 10207I2C-TAOS-EVM DRIVER 10208M: Jean Delvare <jdelvare@suse.com> 10209L: linux-i2c@vger.kernel.org 10210S: Maintained 10211F: Documentation/i2c/busses/i2c-taos-evm.rst 10212F: drivers/i2c/busses/i2c-taos-evm.c 10213 10214I2C-TINY-USB DRIVER 10215M: Till Harbaum <till@harbaum.org> 10216L: linux-i2c@vger.kernel.org 10217S: Maintained 10218W: http://www.harbaum.org/till/i2c_tiny_usb 10219F: drivers/i2c/busses/i2c-tiny-usb.c 10220 10221I2C/SMBUS CONTROLLER DRIVERS FOR PC 10222M: Jean Delvare <jdelvare@suse.com> 10223L: linux-i2c@vger.kernel.org 10224S: Maintained 10225F: Documentation/i2c/busses/i2c-ali1535.rst 10226F: Documentation/i2c/busses/i2c-ali1563.rst 10227F: Documentation/i2c/busses/i2c-ali15x3.rst 10228F: Documentation/i2c/busses/i2c-amd756.rst 10229F: Documentation/i2c/busses/i2c-amd8111.rst 10230F: Documentation/i2c/busses/i2c-i801.rst 10231F: Documentation/i2c/busses/i2c-nforce2.rst 10232F: Documentation/i2c/busses/i2c-piix4.rst 10233F: Documentation/i2c/busses/i2c-sis5595.rst 10234F: Documentation/i2c/busses/i2c-sis630.rst 10235F: Documentation/i2c/busses/i2c-sis96x.rst 10236F: Documentation/i2c/busses/i2c-via.rst 10237F: Documentation/i2c/busses/i2c-viapro.rst 10238F: drivers/i2c/busses/i2c-ali1535.c 10239F: drivers/i2c/busses/i2c-ali1563.c 10240F: drivers/i2c/busses/i2c-ali15x3.c 10241F: drivers/i2c/busses/i2c-amd756-s4882.c 10242F: drivers/i2c/busses/i2c-amd756.c 10243F: drivers/i2c/busses/i2c-amd8111.c 10244F: drivers/i2c/busses/i2c-i801.c 10245F: drivers/i2c/busses/i2c-isch.c 10246F: drivers/i2c/busses/i2c-nforce2-s4985.c 10247F: drivers/i2c/busses/i2c-nforce2.c 10248F: drivers/i2c/busses/i2c-piix4.c 10249F: drivers/i2c/busses/i2c-sis5595.c 10250F: drivers/i2c/busses/i2c-sis630.c 10251F: drivers/i2c/busses/i2c-sis96x.c 10252F: drivers/i2c/busses/i2c-via.c 10253F: drivers/i2c/busses/i2c-viapro.c 10254 10255I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10256M: Hans de Goede <hdegoede@redhat.com> 10257L: linux-i2c@vger.kernel.org 10258S: Maintained 10259F: drivers/i2c/busses/i2c-cht-wc.c 10260 10261I2C/SMBUS ISMT DRIVER 10262M: Seth Heasley <seth.heasley@intel.com> 10263M: Neil Horman <nhorman@tuxdriver.com> 10264L: linux-i2c@vger.kernel.org 10265F: Documentation/i2c/busses/i2c-ismt.rst 10266F: drivers/i2c/busses/i2c-ismt.c 10267 10268I2C/SMBUS STUB DRIVER 10269M: Jean Delvare <jdelvare@suse.com> 10270L: linux-i2c@vger.kernel.org 10271S: Maintained 10272F: drivers/i2c/i2c-stub.c 10273 10274I3C DRIVER FOR ASPEED AST2600 10275M: Jeremy Kerr <jk@codeconstruct.com.au> 10276S: Maintained 10277F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10278F: drivers/i3c/master/ast2600-i3c-master.c 10279 10280I3C DRIVER FOR CADENCE I3C MASTER IP 10281M: Przemysław Gaj <pgaj@cadence.com> 10282S: Maintained 10283F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10284F: drivers/i3c/master/i3c-master-cdns.c 10285 10286I3C DRIVER FOR SYNOPSYS DESIGNWARE 10287S: Orphan 10288F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10289F: drivers/i3c/master/dw* 10290 10291I3C SUBSYSTEM 10292M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10293L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10294S: Maintained 10295C: irc://chat.freenode.net/linux-i3c 10296T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10297F: Documentation/ABI/testing/sysfs-bus-i3c 10298F: Documentation/devicetree/bindings/i3c/ 10299F: Documentation/driver-api/i3c 10300F: drivers/i3c/ 10301F: include/linux/i3c/ 10302 10303IBM Operation Panel Input Driver 10304M: Eddie James <eajames@linux.ibm.com> 10305L: linux-input@vger.kernel.org 10306S: Maintained 10307F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10308F: drivers/input/misc/ibm-panel.c 10309 10310IBM Power 842 compression accelerator 10311M: Haren Myneni <haren@us.ibm.com> 10312S: Supported 10313F: crypto/842.c 10314F: drivers/crypto/nx/Kconfig 10315F: drivers/crypto/nx/Makefile 10316F: drivers/crypto/nx/nx-842* 10317F: include/linux/sw842.h 10318F: lib/842/ 10319 10320IBM Power in-Nest Crypto Acceleration 10321M: Breno Leitão <leitao@debian.org> 10322M: Nayna Jain <nayna@linux.ibm.com> 10323M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10324L: linux-crypto@vger.kernel.org 10325S: Supported 10326F: drivers/crypto/nx/Kconfig 10327F: drivers/crypto/nx/Makefile 10328F: drivers/crypto/nx/nx-aes* 10329F: drivers/crypto/nx/nx-sha* 10330F: drivers/crypto/nx/nx.* 10331F: drivers/crypto/nx/nx_csbcpb.h 10332F: drivers/crypto/nx/nx_debugfs.c 10333 10334IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10335M: Tyrel Datwyler <tyreld@linux.ibm.com> 10336L: linux-pci@vger.kernel.org 10337L: linuxppc-dev@lists.ozlabs.org 10338S: Supported 10339F: drivers/pci/hotplug/rpadlpar* 10340 10341IBM Power Linux RAID adapter 10342M: Brian King <brking@us.ibm.com> 10343S: Supported 10344F: drivers/scsi/ipr.* 10345 10346IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10347M: Tyrel Datwyler <tyreld@linux.ibm.com> 10348L: linux-pci@vger.kernel.org 10349L: linuxppc-dev@lists.ozlabs.org 10350S: Supported 10351F: drivers/pci/hotplug/rpaphp* 10352 10353IBM Power SRIOV Virtual NIC Device Driver 10354M: Haren Myneni <haren@linux.ibm.com> 10355M: Rick Lindsley <ricklind@linux.ibm.com> 10356R: Nick Child <nnac123@linux.ibm.com> 10357R: Thomas Falcon <tlfalcon@linux.ibm.com> 10358L: netdev@vger.kernel.org 10359S: Supported 10360F: drivers/net/ethernet/ibm/ibmvnic.* 10361 10362IBM Power VFIO Support 10363M: Timothy Pearson <tpearson@raptorengineering.com> 10364S: Supported 10365F: drivers/vfio/vfio_iommu_spapr_tce.c 10366 10367IBM Power Virtual Ethernet Device Driver 10368M: Nick Child <nnac123@linux.ibm.com> 10369L: netdev@vger.kernel.org 10370S: Supported 10371F: drivers/net/ethernet/ibm/ibmveth.* 10372 10373IBM Power Virtual FC Device Drivers 10374M: Tyrel Datwyler <tyreld@linux.ibm.com> 10375L: linux-scsi@vger.kernel.org 10376S: Supported 10377F: drivers/scsi/ibmvscsi/ibmvfc* 10378 10379IBM Power Virtual Management Channel Driver 10380M: Brad Warrum <bwarrum@linux.ibm.com> 10381M: Ritu Agarwal <rituagar@linux.ibm.com> 10382S: Supported 10383F: drivers/misc/ibmvmc.* 10384 10385IBM Power Virtual SCSI Device Drivers 10386M: Tyrel Datwyler <tyreld@linux.ibm.com> 10387L: linux-scsi@vger.kernel.org 10388S: Supported 10389F: drivers/scsi/ibmvscsi/ibmvscsi* 10390F: include/scsi/viosrp.h 10391 10392IBM Power Virtual SCSI Device Target Driver 10393M: Tyrel Datwyler <tyreld@linux.ibm.com> 10394L: linux-scsi@vger.kernel.org 10395L: target-devel@vger.kernel.org 10396S: Supported 10397F: drivers/scsi/ibmvscsi_tgt/ 10398 10399IBM Power VMX Cryptographic instructions 10400M: Breno Leitão <leitao@debian.org> 10401M: Nayna Jain <nayna@linux.ibm.com> 10402M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10403L: linux-crypto@vger.kernel.org 10404S: Supported 10405F: arch/powerpc/crypto/Kconfig 10406F: arch/powerpc/crypto/Makefile 10407F: arch/powerpc/crypto/aes.c 10408F: arch/powerpc/crypto/aes_cbc.c 10409F: arch/powerpc/crypto/aes_ctr.c 10410F: arch/powerpc/crypto/aes_xts.c 10411F: arch/powerpc/crypto/aesp8-ppc.* 10412F: arch/powerpc/crypto/ghash.c 10413F: arch/powerpc/crypto/ghashp8-ppc.pl 10414F: arch/powerpc/crypto/ppc-xlate.pl 10415F: arch/powerpc/crypto/vmx.c 10416 10417IBM ServeRAID RAID DRIVER 10418S: Orphan 10419F: drivers/scsi/ips.* 10420 10421ICH LPC AND GPIO DRIVER 10422M: Peter Tyser <ptyser@xes-inc.com> 10423S: Maintained 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/mfd/lpc_ich.c 10426 10427ICY I2C DRIVER 10428M: Max Staudt <max@enpas.org> 10429L: linux-i2c@vger.kernel.org 10430S: Maintained 10431F: drivers/i2c/busses/i2c-icy.c 10432 10433IDEAPAD LAPTOP EXTRAS DRIVER 10434M: Ike Panhc <ike.pan@canonical.com> 10435L: platform-driver-x86@vger.kernel.org 10436S: Maintained 10437W: http://launchpad.net/ideapad-laptop 10438F: drivers/platform/x86/ideapad-laptop.c 10439 10440IDEAPAD LAPTOP SLIDEBAR DRIVER 10441M: Andrey Moiseev <o2g.org.ru@gmail.com> 10442L: linux-input@vger.kernel.org 10443S: Maintained 10444W: https://github.com/o2genum/ideapad-slidebar 10445F: drivers/input/misc/ideapad_slidebar.c 10446 10447IDT VersaClock 5 CLOCK DRIVER 10448M: Luca Ceresoli <luca@lucaceresoli.net> 10449S: Maintained 10450F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10451F: drivers/clk/clk-versaclock5.c 10452 10453IEEE 802.15.4 SUBSYSTEM 10454M: Alexander Aring <alex.aring@gmail.com> 10455M: Stefan Schmidt <stefan@datenfreihafen.org> 10456M: Miquel Raynal <miquel.raynal@bootlin.com> 10457L: linux-wpan@vger.kernel.org 10458S: Maintained 10459W: https://linux-wpan.org/ 10460Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10463F: Documentation/networking/ieee802154.rst 10464F: drivers/net/ieee802154/ 10465F: include/linux/ieee802154.h 10466F: include/linux/nl802154.h 10467F: include/net/af_ieee802154.h 10468F: include/net/cfg802154.h 10469F: include/net/ieee802154_netdev.h 10470F: include/net/mac802154.h 10471F: include/net/nl802154.h 10472F: net/ieee802154/ 10473F: net/mac802154/ 10474 10475IFCVF VIRTIO DATA PATH ACCELERATOR 10476R: Zhu Lingshan <lingshan.zhu@intel.com> 10477F: drivers/vdpa/ifcvf/ 10478 10479IFE PROTOCOL 10480M: Yotam Gigi <yotam.gi@gmail.com> 10481M: Jamal Hadi Salim <jhs@mojatatu.com> 10482F: include/net/ife.h 10483F: include/uapi/linux/ife.h 10484F: net/ife 10485 10486IGORPLUG-USB IR RECEIVER 10487M: Sean Young <sean@mess.org> 10488L: linux-media@vger.kernel.org 10489S: Maintained 10490F: drivers/media/rc/igorplugusb.c 10491 10492IGUANAWORKS USB IR TRANSCEIVER 10493M: Sean Young <sean@mess.org> 10494L: linux-media@vger.kernel.org 10495S: Maintained 10496F: drivers/media/rc/iguanair.c 10497 10498IIO BACKEND FRAMEWORK 10499M: Nuno Sa <nuno.sa@analog.com> 10500R: Olivier Moysan <olivier.moysan@foss.st.com> 10501L: linux-iio@vger.kernel.org 10502S: Maintained 10503F: drivers/iio/industrialio-backend.c 10504F: include/linux/iio/backend.h 10505 10506IIO DIGITAL POTENTIOMETER DAC 10507M: Peter Rosin <peda@axentia.se> 10508L: linux-iio@vger.kernel.org 10509S: Maintained 10510F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10511F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10512F: drivers/iio/dac/dpot-dac.c 10513 10514IIO ENVELOPE DETECTOR 10515M: Peter Rosin <peda@axentia.se> 10516L: linux-iio@vger.kernel.org 10517S: Maintained 10518F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10519F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10520F: drivers/iio/adc/envelope-detector.c 10521 10522IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10523M: Matti Vaittinen <mazziesaccount@gmail.com> 10524L: linux-iio@vger.kernel.org 10525S: Maintained 10526F: drivers/iio/industrialio-gts-helper.c 10527F: include/linux/iio/iio-gts-helper.h 10528F: drivers/iio/test/iio-test-gts.c 10529 10530IIO MULTIPLEXER 10531M: Peter Rosin <peda@axentia.se> 10532L: linux-iio@vger.kernel.org 10533S: Maintained 10534F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10535F: drivers/iio/multiplexer/iio-mux.c 10536 10537IIO SCMI BASED DRIVER 10538M: Jyoti Bhayana <jbhayana@google.com> 10539L: linux-iio@vger.kernel.org 10540S: Maintained 10541F: drivers/iio/common/scmi_sensors/scmi_iio.c 10542 10543IIO SUBSYSTEM AND DRIVERS 10544M: Jonathan Cameron <jic23@kernel.org> 10545R: Lars-Peter Clausen <lars@metafoo.de> 10546L: linux-iio@vger.kernel.org 10547S: Maintained 10548T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10549F: Documentation/ABI/testing/configfs-iio* 10550F: Documentation/ABI/testing/sysfs-bus-iio* 10551F: Documentation/devicetree/bindings/iio/ 10552F: drivers/iio/ 10553F: drivers/staging/iio/ 10554F: include/dt-bindings/iio/ 10555F: include/linux/iio/ 10556F: tools/iio/ 10557 10558IIO UNIT CONVERTER 10559M: Peter Rosin <peda@axentia.se> 10560L: linux-iio@vger.kernel.org 10561S: Maintained 10562F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10563F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10564F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10565F: drivers/iio/afe/iio-rescale.c 10566 10567IKANOS/ADI EAGLE ADSL USB DRIVER 10568M: Matthieu Castet <castet.matthieu@free.fr> 10569M: Stanislaw Gruszka <stf_xl@wp.pl> 10570S: Maintained 10571F: drivers/usb/atm/ueagle-atm.c 10572 10573IMAGIS TOUCHSCREEN DRIVER 10574M: Markuss Broks <markuss.broks@gmail.com> 10575S: Maintained 10576F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10577F: drivers/input/touchscreen/imagis.c 10578 10579IMGTEC ASCII LCD DRIVER 10580M: Paul Burton <paulburton@kernel.org> 10581S: Maintained 10582F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10583F: drivers/auxdisplay/img-ascii-lcd.c 10584 10585IMGTEC IR DECODER DRIVER 10586S: Orphan 10587F: drivers/media/rc/img-ir/ 10588 10589IMGTEC POWERVR DRM DRIVER 10590M: Frank Binns <frank.binns@imgtec.com> 10591M: Matt Coster <matt.coster@imgtec.com> 10592S: Supported 10593T: git git://anongit.freedesktop.org/drm/drm-misc 10594F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10595F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10596F: Documentation/gpu/imagination/ 10597F: drivers/gpu/drm/imagination/ 10598F: include/uapi/drm/pvr_drm.h 10599 10600IMON SOUNDGRAPH USB IR RECEIVER 10601M: Sean Young <sean@mess.org> 10602L: linux-media@vger.kernel.org 10603S: Maintained 10604F: drivers/media/rc/imon.c 10605F: drivers/media/rc/imon_raw.c 10606 10607IMS TWINTURBO FRAMEBUFFER DRIVER 10608L: linux-fbdev@vger.kernel.org 10609S: Orphan 10610F: drivers/video/fbdev/imsttfb.c 10611 10612INDEX OF FURTHER KERNEL DOCUMENTATION 10613M: Carlos Bilbao <carlos.bilbao@amd.com> 10614S: Maintained 10615F: Documentation/process/kernel-docs.rst 10616 10617INDUSTRY PACK SUBSYSTEM (IPACK) 10618M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10619M: Jens Taprogge <jens.taprogge@taprogge.org> 10620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10621L: industrypack-devel@lists.sourceforge.net 10622S: Maintained 10623W: http://industrypack.sourceforge.net 10624F: drivers/ipack/ 10625 10626INFINEON DPS310 Driver 10627M: Eddie James <eajames@linux.ibm.com> 10628L: linux-iio@vger.kernel.org 10629S: Maintained 10630F: drivers/iio/pressure/dps310.c 10631 10632INFINEON PEB2466 ASoC CODEC 10633M: Herve Codina <herve.codina@bootlin.com> 10634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10635S: Maintained 10636F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10637F: sound/soc/codecs/peb2466.c 10638 10639INFINIBAND SUBSYSTEM 10640M: Jason Gunthorpe <jgg@nvidia.com> 10641M: Leon Romanovsky <leonro@nvidia.com> 10642L: linux-rdma@vger.kernel.org 10643S: Supported 10644W: https://github.com/linux-rdma/rdma-core 10645Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10647F: Documentation/devicetree/bindings/infiniband/ 10648F: Documentation/infiniband/ 10649F: drivers/infiniband/ 10650F: include/rdma/ 10651F: include/trace/events/ib_mad.h 10652F: include/trace/events/ib_umad.h 10653F: include/trace/misc/rdma.h 10654F: include/uapi/linux/if_infiniband.h 10655F: include/uapi/rdma/ 10656F: samples/bpf/ibumad_kern.c 10657F: samples/bpf/ibumad_user.c 10658 10659INGENIC JZ4780 NAND DRIVER 10660M: Harvey Hunt <harveyhuntnexus@gmail.com> 10661L: linux-mtd@lists.infradead.org 10662L: linux-mips@vger.kernel.org 10663S: Maintained 10664F: drivers/mtd/nand/raw/ingenic/ 10665 10666INGENIC JZ47xx SoCs 10667M: Paul Cercueil <paul@crapouillou.net> 10668L: linux-mips@vger.kernel.org 10669S: Maintained 10670F: arch/mips/boot/dts/ingenic/ 10671F: arch/mips/generic/board-ingenic.c 10672F: arch/mips/include/asm/mach-ingenic/ 10673F: arch/mips/ingenic/Kconfig 10674F: drivers/clk/ingenic/ 10675F: drivers/dma/dma-jz4780.c 10676F: drivers/gpu/drm/ingenic/ 10677F: drivers/i2c/busses/i2c-jz4780.c 10678F: drivers/iio/adc/ingenic-adc.c 10679F: drivers/irqchip/irq-ingenic.c 10680F: drivers/memory/jz4780-nemc.c 10681F: drivers/mmc/host/jz4740_mmc.c 10682F: drivers/mtd/nand/raw/ingenic/ 10683F: drivers/pinctrl/pinctrl-ingenic.c 10684F: drivers/power/supply/ingenic-battery.c 10685F: drivers/pwm/pwm-jz4740.c 10686F: drivers/remoteproc/ingenic_rproc.c 10687F: drivers/rtc/rtc-jz4740.c 10688F: drivers/tty/serial/8250/8250_ingenic.c 10689F: drivers/usb/musb/jz4740.c 10690F: drivers/watchdog/jz4740_wdt.c 10691F: include/dt-bindings/iio/adc/ingenic,adc.h 10692F: include/linux/mfd/ingenic-tcu.h 10693F: sound/soc/codecs/jz47* 10694F: sound/soc/jz4740/ 10695 10696INJOINIC IP5xxx POWER BANK IC DRIVER 10697M: Samuel Holland <samuel@sholland.org> 10698S: Maintained 10699F: drivers/power/supply/ip5xxx_power.c 10700 10701INOTIFY 10702M: Jan Kara <jack@suse.cz> 10703R: Amir Goldstein <amir73il@gmail.com> 10704L: linux-fsdevel@vger.kernel.org 10705S: Maintained 10706F: Documentation/filesystems/inotify.rst 10707F: fs/notify/inotify/ 10708F: include/linux/inotify.h 10709F: include/uapi/linux/inotify.h 10710 10711INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10712M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10713L: linux-input@vger.kernel.org 10714S: Maintained 10715Q: http://patchwork.kernel.org/project/linux-input/list/ 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10717F: Documentation/devicetree/bindings/input/ 10718F: Documentation/devicetree/bindings/serio/ 10719F: Documentation/input/ 10720F: drivers/input/ 10721F: include/dt-bindings/input/ 10722F: include/linux/input.h 10723F: include/linux/input/ 10724F: include/uapi/linux/input-event-codes.h 10725F: include/uapi/linux/input.h 10726 10727INPUT MULTITOUCH (MT) PROTOCOL 10728M: Henrik Rydberg <rydberg@bitmath.org> 10729L: linux-input@vger.kernel.org 10730S: Odd fixes 10731F: Documentation/input/multi-touch-protocol.rst 10732F: drivers/input/input-mt.c 10733K: \b(ABS|SYN)_MT_ 10734 10735INSIDE SECURE CRYPTO DRIVER 10736M: Antoine Tenart <atenart@kernel.org> 10737L: linux-crypto@vger.kernel.org 10738S: Maintained 10739F: drivers/crypto/inside-secure/ 10740 10741INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10742M: Mimi Zohar <zohar@linux.ibm.com> 10743M: Roberto Sassu <roberto.sassu@huawei.com> 10744M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10745R: Eric Snowberg <eric.snowberg@oracle.com> 10746L: linux-integrity@vger.kernel.org 10747S: Supported 10748T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10749F: security/integrity/ 10750F: security/integrity/ima/ 10751 10752INTEL 810/815 FRAMEBUFFER DRIVER 10753M: Antonino Daplas <adaplas@gmail.com> 10754L: linux-fbdev@vger.kernel.org 10755S: Maintained 10756F: drivers/video/fbdev/i810/ 10757 10758INTEL 8254 COUNTER DRIVER 10759M: William Breathitt Gray <william.gray@linaro.org> 10760L: linux-iio@vger.kernel.org 10761S: Maintained 10762F: drivers/counter/i8254.c 10763F: include/linux/i8254.h 10764 10765INTEL 8255 GPIO DRIVER 10766M: William Breathitt Gray <william.gray@linaro.org> 10767L: linux-gpio@vger.kernel.org 10768S: Maintained 10769F: drivers/gpio/gpio-i8255.c 10770F: drivers/gpio/gpio-i8255.h 10771 10772INTEL ASoC DRIVERS 10773M: Cezary Rojewski <cezary.rojewski@intel.com> 10774M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10775M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10776M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10777M: Bard Liao <yung-chuan.liao@linux.intel.com> 10778M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10779M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10780L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10781S: Supported 10782F: sound/soc/intel/ 10783 10784INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10785M: Hans de Goede <hdegoede@redhat.com> 10786L: platform-driver-x86@vger.kernel.org 10787S: Maintained 10788F: drivers/platform/x86/intel/atomisp2/pm.c 10789 10790INTEL ATOMISP2 LED DRIVER 10791M: Hans de Goede <hdegoede@redhat.com> 10792L: platform-driver-x86@vger.kernel.org 10793S: Maintained 10794F: drivers/platform/x86/intel/atomisp2/led.c 10795 10796INTEL BIOS SAR INT1092 DRIVER 10797M: Shravan Sudhakar <s.shravan@intel.com> 10798L: platform-driver-x86@vger.kernel.org 10799S: Maintained 10800F: drivers/platform/x86/intel/int1092/ 10801 10802INTEL BROXTON PMC DRIVER 10803M: Mika Westerberg <mika.westerberg@linux.intel.com> 10804M: Zha Qipeng <qipeng.zha@intel.com> 10805S: Maintained 10806F: drivers/mfd/intel_pmc_bxt.c 10807F: include/linux/mfd/intel_pmc_bxt.h 10808 10809INTEL C600 SERIES SAS CONTROLLER DRIVER 10810M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10811L: linux-scsi@vger.kernel.org 10812S: Supported 10813T: git git://git.code.sf.net/p/intel-sas/isci 10814F: drivers/scsi/isci/ 10815 10816INTEL CPU family model numbers 10817M: Tony Luck <tony.luck@intel.com> 10818M: x86@kernel.org 10819L: linux-kernel@vger.kernel.org 10820S: Supported 10821F: arch/x86/include/asm/intel-family.h 10822 10823INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10824M: Jani Nikula <jani.nikula@linux.intel.com> 10825M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10826L: intel-gfx@lists.freedesktop.org 10827L: intel-xe@lists.freedesktop.org 10828S: Supported 10829F: drivers/gpu/drm/i915/display/ 10830F: drivers/gpu/drm/xe/display/ 10831F: drivers/gpu/drm/xe/compat-i915-headers 10832 10833INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10834M: Jani Nikula <jani.nikula@linux.intel.com> 10835M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10836M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10837M: Tvrtko Ursulin <tursulin@ursulin.net> 10838L: intel-gfx@lists.freedesktop.org 10839S: Supported 10840W: https://drm.pages.freedesktop.org/intel-docs/ 10841Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10842B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10843C: irc://irc.oftc.net/intel-gfx 10844T: git git://anongit.freedesktop.org/drm-intel 10845F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10846F: Documentation/gpu/i915.rst 10847F: drivers/gpu/drm/ci/xfails/i915* 10848F: drivers/gpu/drm/i915/ 10849F: include/drm/i915* 10850F: include/uapi/drm/i915_drm.h 10851 10852INTEL DRM XE DRIVER (Lunar Lake and newer) 10853M: Lucas De Marchi <lucas.demarchi@intel.com> 10854M: Oded Gabbay <ogabbay@kernel.org> 10855M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10856L: intel-xe@lists.freedesktop.org 10857S: Supported 10858W: https://drm.pages.freedesktop.org/intel-docs/ 10859Q: http://patchwork.freedesktop.org/project/intel-xe/ 10860B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10861C: irc://irc.oftc.net/xe 10862T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10863F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10864F: Documentation/gpu/xe/ 10865F: drivers/gpu/drm/xe/ 10866F: include/drm/xe* 10867F: include/uapi/drm/xe_drm.h 10868 10869INTEL ETHERNET DRIVERS 10870M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10871M: Tony Nguyen <anthony.l.nguyen@intel.com> 10872L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10873S: Supported 10874W: https://www.intel.com/content/www/us/en/support.html 10875Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10876T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10877T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10878F: Documentation/networking/device_drivers/ethernet/intel/ 10879F: drivers/net/ethernet/intel/ 10880F: drivers/net/ethernet/intel/*/ 10881F: include/linux/avf/virtchnl.h 10882F: include/linux/net/intel/iidc.h 10883 10884INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10885M: Mustafa Ismail <mustafa.ismail@intel.com> 10886M: Shiraz Saleem <shiraz.saleem@intel.com> 10887L: linux-rdma@vger.kernel.org 10888S: Supported 10889F: drivers/infiniband/hw/irdma/ 10890F: include/uapi/rdma/irdma-abi.h 10891 10892INTEL GPIO DRIVERS 10893M: Andy Shevchenko <andy@kernel.org> 10894L: linux-gpio@vger.kernel.org 10895S: Supported 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10897F: drivers/gpio/gpio-elkhartlake.c 10898F: drivers/gpio/gpio-ich.c 10899F: drivers/gpio/gpio-merrifield.c 10900F: drivers/gpio/gpio-ml-ioh.c 10901F: drivers/gpio/gpio-pch.c 10902F: drivers/gpio/gpio-sch.c 10903F: drivers/gpio/gpio-sodaville.c 10904F: drivers/gpio/gpio-tangier.c 10905F: drivers/gpio/gpio-tangier.h 10906 10907INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10908M: Zhenyu Wang <zhenyuw@linux.intel.com> 10909M: Zhi Wang <zhi.wang.linux@gmail.com> 10910L: intel-gvt-dev@lists.freedesktop.org 10911L: intel-gfx@lists.freedesktop.org 10912S: Supported 10913W: https://github.com/intel/gvt-linux/wiki 10914T: git https://github.com/intel/gvt-linux.git 10915F: drivers/gpu/drm/i915/gvt/ 10916 10917INTEL HID EVENT DRIVER 10918M: Alex Hung <alexhung@gmail.com> 10919L: platform-driver-x86@vger.kernel.org 10920S: Maintained 10921F: drivers/platform/x86/intel/hid.c 10922 10923INTEL I/OAT DMA DRIVER 10924M: Dave Jiang <dave.jiang@intel.com> 10925R: Dan Williams <dan.j.williams@intel.com> 10926L: dmaengine@vger.kernel.org 10927S: Supported 10928Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10929F: drivers/dma/ioat* 10930 10931INTEL IAA CRYPTO DRIVER 10932M: Tom Zanussi <tom.zanussi@linux.intel.com> 10933L: linux-crypto@vger.kernel.org 10934S: Supported 10935F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10936F: drivers/crypto/intel/iaa/* 10937 10938INTEL IDLE DRIVER 10939M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10940M: Len Brown <lenb@kernel.org> 10941L: linux-pm@vger.kernel.org 10942S: Supported 10943B: https://bugzilla.kernel.org 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10945F: drivers/idle/intel_idle.c 10946 10947INTEL IDXD DRIVER 10948M: Fenghua Yu <fenghua.yu@intel.com> 10949M: Dave Jiang <dave.jiang@intel.com> 10950L: dmaengine@vger.kernel.org 10951S: Supported 10952F: drivers/dma/idxd/* 10953F: include/uapi/linux/idxd.h 10954 10955INTEL IN FIELD SCAN (IFS) DEVICE 10956M: Jithu Joseph <jithu.joseph@intel.com> 10957R: Ashok Raj <ashok.raj@intel.com> 10958R: Tony Luck <tony.luck@intel.com> 10959S: Maintained 10960F: drivers/platform/x86/intel/ifs 10961F: include/trace/events/intel_ifs.h 10962 10963INTEL INTEGRATED SENSOR HUB DRIVER 10964M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10965M: Jiri Kosina <jikos@kernel.org> 10966L: linux-input@vger.kernel.org 10967S: Maintained 10968F: drivers/hid/intel-ish-hid/ 10969 10970INTEL IOMMU (VT-d) 10971M: David Woodhouse <dwmw2@infradead.org> 10972M: Lu Baolu <baolu.lu@linux.intel.com> 10973L: iommu@lists.linux.dev 10974S: Supported 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10976F: drivers/iommu/intel/ 10977 10978INTEL IPU3 CSI-2 CIO2 DRIVER 10979M: Yong Zhi <yong.zhi@intel.com> 10980M: Sakari Ailus <sakari.ailus@linux.intel.com> 10981M: Bingbu Cao <bingbu.cao@intel.com> 10982M: Dan Scally <djrscally@gmail.com> 10983R: Tianshu Qiu <tian.shu.qiu@intel.com> 10984L: linux-media@vger.kernel.org 10985S: Maintained 10986T: git git://linuxtv.org/media_tree.git 10987F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10988F: drivers/media/pci/intel/ipu3/ 10989 10990INTEL IPU3 CSI-2 IMGU DRIVER 10991M: Sakari Ailus <sakari.ailus@linux.intel.com> 10992R: Bingbu Cao <bingbu.cao@intel.com> 10993R: Tianshu Qiu <tian.shu.qiu@intel.com> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996F: Documentation/admin-guide/media/ipu3.rst 10997F: Documentation/admin-guide/media/ipu3_rcb.svg 10998F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10999F: drivers/staging/media/ipu3/ 11000 11001INTEL ISHTP ECLITE DRIVER 11002M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11003L: platform-driver-x86@vger.kernel.org 11004S: Supported 11005F: drivers/platform/x86/intel/ishtp_eclite.c 11006 11007INTEL IXP4XX CRYPTO SUPPORT 11008M: Corentin Labbe <clabbe@baylibre.com> 11009L: linux-crypto@vger.kernel.org 11010S: Maintained 11011F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11012 11013INTEL KEEM BAY DRM DRIVER 11014M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11015M: Edmund Dea <edmund.j.dea@intel.com> 11016S: Maintained 11017F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11018F: drivers/gpu/drm/kmb/ 11019 11020INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11021M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11022S: Maintained 11023F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11024F: drivers/crypto/intel/keembay/Kconfig 11025F: drivers/crypto/intel/keembay/Makefile 11026F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11027F: drivers/crypto/intel/keembay/ocs-aes.c 11028F: drivers/crypto/intel/keembay/ocs-aes.h 11029 11030INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11031M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11032M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11033M: Mark Gross <mgross@linux.intel.com> 11034S: Maintained 11035F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11036F: drivers/crypto/intel/keembay/Kconfig 11037F: drivers/crypto/intel/keembay/Makefile 11038F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11039 11040INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11041M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11042M: Declan Murphy <declan.murphy@intel.com> 11043S: Maintained 11044F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11045F: drivers/crypto/intel/keembay/Kconfig 11046F: drivers/crypto/intel/keembay/Makefile 11047F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11048F: drivers/crypto/intel/keembay/ocs-hcu.c 11049F: drivers/crypto/intel/keembay/ocs-hcu.h 11050 11051INTEL MANAGEMENT ENGINE (mei) 11052M: Tomas Winkler <tomas.winkler@intel.com> 11053L: linux-kernel@vger.kernel.org 11054S: Supported 11055F: Documentation/driver-api/mei/* 11056F: drivers/misc/mei/ 11057F: drivers/watchdog/mei_wdt.c 11058F: include/linux/mei_aux.h 11059F: include/linux/mei_cl_bus.h 11060F: include/uapi/linux/mei.h 11061F: include/uapi/linux/mei_uuid.h 11062F: include/uapi/linux/uuid.h 11063F: samples/mei/* 11064 11065INTEL MAX 10 BMC MFD DRIVER 11066M: Xu Yilun <yilun.xu@intel.com> 11067R: Tom Rix <trix@redhat.com> 11068S: Maintained 11069F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11070F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11071F: drivers/hwmon/intel-m10-bmc-hwmon.c 11072F: drivers/mfd/intel-m10-bmc* 11073F: include/linux/mfd/intel-m10-bmc.h 11074 11075INTEL MAX10 BMC SECURE UPDATES 11076M: Peter Colberg <peter.colberg@intel.com> 11077L: linux-fpga@vger.kernel.org 11078S: Maintained 11079F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11080F: drivers/fpga/intel-m10-bmc-sec-update.c 11081 11082INTEL P-Unit IPC DRIVER 11083M: Zha Qipeng <qipeng.zha@intel.com> 11084L: platform-driver-x86@vger.kernel.org 11085S: Maintained 11086F: arch/x86/include/asm/intel_punit_ipc.h 11087F: drivers/platform/x86/intel/punit_ipc.c 11088 11089INTEL PMC CORE DRIVER 11090M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11091M: David E Box <david.e.box@intel.com> 11092L: platform-driver-x86@vger.kernel.org 11093S: Maintained 11094F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11095F: drivers/platform/x86/intel/pmc/ 11096 11097INTEL PMIC GPIO DRIVERS 11098M: Andy Shevchenko <andy@kernel.org> 11099S: Supported 11100T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11101F: drivers/gpio/gpio-*cove.c 11102 11103INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11104M: Andy Shevchenko <andy@kernel.org> 11105S: Supported 11106F: drivers/mfd/intel_soc_pmic* 11107F: include/linux/mfd/intel_soc_pmic* 11108 11109INTEL PMT DRIVERS 11110M: David E. Box <david.e.box@linux.intel.com> 11111S: Supported 11112F: drivers/platform/x86/intel/pmt/ 11113 11114INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11115M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11116L: linux-wireless@vger.kernel.org 11117S: Maintained 11118F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11119F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11120F: drivers/net/wireless/intel/ipw2x00/ 11121 11122INTEL PSTATE DRIVER 11123M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11124M: Len Brown <lenb@kernel.org> 11125L: linux-pm@vger.kernel.org 11126S: Supported 11127F: drivers/cpufreq/intel_pstate.c 11128 11129INTEL PTP DFL ToD DRIVER 11130M: Tianfei Zhang <tianfei.zhang@intel.com> 11131L: linux-fpga@vger.kernel.org 11132L: netdev@vger.kernel.org 11133S: Maintained 11134F: drivers/ptp/ptp_dfl_tod.c 11135 11136INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11137M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11138L: linux-iio@vger.kernel.org 11139F: drivers/counter/intel-qep.c 11140 11141INTEL SCU DRIVERS 11142M: Mika Westerberg <mika.westerberg@linux.intel.com> 11143S: Maintained 11144F: arch/x86/include/asm/intel_scu_ipc.h 11145F: drivers/platform/x86/intel_scu_* 11146 11147INTEL SDSI DRIVER 11148M: David E. Box <david.e.box@linux.intel.com> 11149S: Supported 11150F: drivers/platform/x86/intel/sdsi.c 11151F: tools/arch/x86/intel_sdsi/ 11152F: tools/testing/selftests/drivers/sdsi/ 11153 11154INTEL SGX 11155M: Jarkko Sakkinen <jarkko@kernel.org> 11156R: Dave Hansen <dave.hansen@linux.intel.com> 11157L: linux-sgx@vger.kernel.org 11158S: Supported 11159Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11161F: Documentation/arch/x86/sgx.rst 11162F: arch/x86/entry/vdso/vsgx.S 11163F: arch/x86/include/asm/sgx.h 11164F: arch/x86/include/uapi/asm/sgx.h 11165F: arch/x86/kernel/cpu/sgx/* 11166F: tools/testing/selftests/sgx/* 11167K: \bSGX_ 11168 11169INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11170M: Daniel Scally <djrscally@gmail.com> 11171S: Maintained 11172F: drivers/platform/x86/intel/int3472/ 11173 11174INTEL SPEED SELECT TECHNOLOGY 11175M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11176L: platform-driver-x86@vger.kernel.org 11177S: Maintained 11178F: drivers/platform/x86/intel/speed_select_if/ 11179F: include/uapi/linux/isst_if.h 11180F: tools/power/x86/intel-speed-select/ 11181 11182INTEL STRATIX10 FIRMWARE DRIVERS 11183M: Dinh Nguyen <dinguyen@kernel.org> 11184L: linux-kernel@vger.kernel.org 11185S: Maintained 11186T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11187F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11188F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11189F: drivers/firmware/stratix10-rsu.c 11190F: drivers/firmware/stratix10-svc.c 11191F: include/linux/firmware/intel/stratix10-smc.h 11192F: include/linux/firmware/intel/stratix10-svc-client.h 11193 11194INTEL TELEMETRY DRIVER 11195M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11196M: "David E. Box" <david.e.box@linux.intel.com> 11197L: platform-driver-x86@vger.kernel.org 11198S: Maintained 11199F: arch/x86/include/asm/intel_telemetry.h 11200F: drivers/platform/x86/intel/telemetry/ 11201 11202INTEL TPMI DRIVER 11203M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11204L: platform-driver-x86@vger.kernel.org 11205S: Maintained 11206F: Documentation/ABI/testing/debugfs-tpmi 11207F: drivers/platform/x86/intel/tpmi.c 11208F: include/linux/intel_tpmi.h 11209 11210INTEL UNCORE FREQUENCY CONTROL 11211M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11212L: platform-driver-x86@vger.kernel.org 11213S: Maintained 11214F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11215F: drivers/platform/x86/intel/uncore-frequency/ 11216 11217INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11218M: David E. Box <david.e.box@linux.intel.com> 11219S: Supported 11220F: drivers/platform/x86/intel/vsec.* 11221 11222INTEL VIRTUAL BUTTON DRIVER 11223M: AceLan Kao <acelan.kao@canonical.com> 11224L: platform-driver-x86@vger.kernel.org 11225S: Maintained 11226F: drivers/platform/x86/intel/vbtn.c 11227 11228INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11229M: Stanislaw Gruszka <stf_xl@wp.pl> 11230L: linux-wireless@vger.kernel.org 11231S: Supported 11232F: drivers/net/wireless/intel/iwlegacy/ 11233 11234INTEL WIRELESS WIFI LINK (iwlwifi) 11235M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11236L: linux-wireless@vger.kernel.org 11237S: Supported 11238W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11240F: drivers/net/wireless/intel/iwlwifi/ 11241 11242INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11243M: Jithu Joseph <jithu.joseph@intel.com> 11244S: Maintained 11245W: https://slimbootloader.github.io/security/firmware-update.html 11246F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11247 11248INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11249L: Dell.Client.Kernel@dell.com 11250S: Maintained 11251F: drivers/platform/x86/intel/wmi/thunderbolt.c 11252 11253INTEL WWAN IOSM DRIVER 11254M: M Chetan Kumar <m.chetan.kumar@intel.com> 11255L: netdev@vger.kernel.org 11256S: Maintained 11257F: drivers/net/wwan/iosm/ 11258 11259INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11260M: Xin Li <xin@zytor.com> 11261M: "H. Peter Anvin" <hpa@zytor.com> 11262S: Supported 11263F: Documentation/arch/x86/x86_64/fred.rst 11264F: arch/x86/entry/entry_64_fred.S 11265F: arch/x86/entry/entry_fred.c 11266F: arch/x86/include/asm/fred.h 11267F: arch/x86/kernel/fred.c 11268 11269INTEL(R) TRACE HUB 11270M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11271S: Supported 11272F: Documentation/trace/intel_th.rst 11273F: drivers/hwtracing/intel_th/ 11274F: include/linux/intel_th.h 11275 11276INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11277M: Ning Sun <ning.sun@intel.com> 11278L: tboot-devel@lists.sourceforge.net 11279S: Supported 11280W: http://tboot.sourceforge.net 11281T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11282F: Documentation/arch/x86/intel_txt.rst 11283F: arch/x86/kernel/tboot.c 11284F: include/linux/tboot.h 11285 11286INTERCONNECT API 11287M: Georgi Djakov <djakov@kernel.org> 11288L: linux-pm@vger.kernel.org 11289S: Maintained 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11291F: Documentation/devicetree/bindings/interconnect/ 11292F: Documentation/driver-api/interconnect.rst 11293F: drivers/interconnect/ 11294F: include/dt-bindings/interconnect/ 11295F: include/linux/interconnect-provider.h 11296F: include/linux/interconnect.h 11297 11298INTERRUPT COUNTER DRIVER 11299M: Oleksij Rempel <o.rempel@pengutronix.de> 11300R: Pengutronix Kernel Team <kernel@pengutronix.de> 11301L: linux-iio@vger.kernel.org 11302F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11303F: drivers/counter/interrupt-cnt.c 11304 11305INTERSIL ISL7998X VIDEO DECODER DRIVER 11306M: Michael Tretter <m.tretter@pengutronix.de> 11307R: Pengutronix Kernel Team <kernel@pengutronix.de> 11308L: linux-media@vger.kernel.org 11309S: Maintained 11310F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11311F: drivers/media/i2c/isl7998x.c 11312 11313INVENSENSE ICM-426xx IMU DRIVER 11314M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11315L: linux-iio@vger.kernel.org 11316S: Maintained 11317W: https://invensense.tdk.com/ 11318F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11319F: drivers/iio/imu/inv_icm42600/ 11320 11321INVENSENSE MPU-3050 GYROSCOPE DRIVER 11322M: Linus Walleij <linus.walleij@linaro.org> 11323L: linux-iio@vger.kernel.org 11324S: Maintained 11325F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11326F: drivers/iio/gyro/mpu3050* 11327 11328IOC3 ETHERNET DRIVER 11329M: Ralf Baechle <ralf@linux-mips.org> 11330L: linux-mips@vger.kernel.org 11331S: Maintained 11332F: drivers/net/ethernet/sgi/ioc3-eth.c 11333 11334IOMMU DMA-API LAYER 11335M: Robin Murphy <robin.murphy@arm.com> 11336L: iommu@lists.linux.dev 11337S: Maintained 11338T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11339F: drivers/iommu/dma-iommu.c 11340F: drivers/iommu/dma-iommu.h 11341F: drivers/iommu/iova.c 11342F: include/linux/iova.h 11343 11344IOMMU SUBSYSTEM 11345M: Joerg Roedel <joro@8bytes.org> 11346M: Will Deacon <will@kernel.org> 11347R: Robin Murphy <robin.murphy@arm.com> 11348L: iommu@lists.linux.dev 11349S: Maintained 11350T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11351F: Documentation/devicetree/bindings/iommu/ 11352F: Documentation/userspace-api/iommu.rst 11353F: drivers/iommu/ 11354F: include/linux/iommu.h 11355F: include/linux/iova.h 11356F: include/linux/of_iommu.h 11357 11358IOMMUFD 11359M: Jason Gunthorpe <jgg@nvidia.com> 11360M: Kevin Tian <kevin.tian@intel.com> 11361L: iommu@lists.linux.dev 11362S: Maintained 11363T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11364F: Documentation/userspace-api/iommufd.rst 11365F: drivers/iommu/iommufd/ 11366F: include/linux/iommufd.h 11367F: include/uapi/linux/iommufd.h 11368F: tools/testing/selftests/iommu/ 11369 11370IOSYS-MAP HELPERS 11371M: Thomas Zimmermann <tzimmermann@suse.de> 11372L: dri-devel@lists.freedesktop.org 11373S: Maintained 11374T: git git://anongit.freedesktop.org/drm/drm-misc 11375F: include/linux/iosys-map.h 11376 11377IO_URING 11378M: Jens Axboe <axboe@kernel.dk> 11379R: Pavel Begunkov <asml.silence@gmail.com> 11380L: io-uring@vger.kernel.org 11381S: Maintained 11382T: git git://git.kernel.dk/linux-block 11383T: git git://git.kernel.dk/liburing 11384F: include/linux/io_uring/ 11385F: include/linux/io_uring.h 11386F: include/linux/io_uring_types.h 11387F: include/trace/events/io_uring.h 11388F: include/uapi/linux/io_uring.h 11389F: io_uring/ 11390 11391IPMI SUBSYSTEM 11392M: Corey Minyard <minyard@acm.org> 11393L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11394S: Supported 11395W: http://openipmi.sourceforge.net/ 11396T: git https://github.com/cminyard/linux-ipmi.git for-next 11397F: Documentation/devicetree/bindings/ipmi/ 11398F: Documentation/driver-api/ipmi.rst 11399F: drivers/char/ipmi/ 11400F: include/linux/ipmi* 11401F: include/uapi/linux/ipmi* 11402 11403IPS SCSI RAID DRIVER 11404M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11405L: linux-scsi@vger.kernel.org 11406S: Maintained 11407W: http://www.adaptec.com/ 11408F: drivers/scsi/ips* 11409 11410IPVS 11411M: Simon Horman <horms@verge.net.au> 11412M: Julian Anastasov <ja@ssi.bg> 11413L: netdev@vger.kernel.org 11414L: lvs-devel@vger.kernel.org 11415S: Maintained 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11417T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11418F: Documentation/networking/ipvs-sysctl.rst 11419F: include/net/ip_vs.h 11420F: include/uapi/linux/ip_vs.h 11421F: net/netfilter/ipvs/ 11422 11423IPWIRELESS DRIVER 11424M: Jiri Kosina <jikos@kernel.org> 11425M: David Sterba <dsterba@suse.com> 11426S: Odd Fixes 11427F: drivers/tty/ipwireless/ 11428 11429IRON DEVICE AUDIO CODEC DRIVERS 11430M: Kiseok Jo <kiseok.jo@irondevice.com> 11431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11432S: Maintained 11433F: Documentation/devicetree/bindings/sound/irondevice,* 11434F: sound/soc/codecs/sma* 11435 11436IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11437M: Thomas Gleixner <tglx@linutronix.de> 11438S: Maintained 11439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11440F: Documentation/core-api/irq/irq-domain.rst 11441F: include/linux/irqdomain.h 11442F: kernel/irq/irqdomain.c 11443F: kernel/irq/msi.c 11444 11445IRQ SUBSYSTEM 11446M: Thomas Gleixner <tglx@linutronix.de> 11447L: linux-kernel@vger.kernel.org 11448S: Maintained 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11450F: include/linux/group_cpus.h 11451F: kernel/irq/ 11452F: lib/group_cpus.c 11453 11454IRQCHIP DRIVERS 11455M: Thomas Gleixner <tglx@linutronix.de> 11456L: linux-kernel@vger.kernel.org 11457S: Maintained 11458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11459F: Documentation/devicetree/bindings/interrupt-controller/ 11460F: drivers/irqchip/ 11461 11462ISA 11463M: William Breathitt Gray <william.gray@linaro.org> 11464S: Maintained 11465F: Documentation/driver-api/isa.rst 11466F: drivers/base/isa.c 11467F: include/linux/isa.h 11468 11469ISA RADIO MODULE 11470M: Hans Verkuil <hverkuil@xs4all.nl> 11471L: linux-media@vger.kernel.org 11472S: Maintained 11473W: https://linuxtv.org 11474T: git git://linuxtv.org/media_tree.git 11475F: drivers/media/radio/radio-isa* 11476 11477ISAPNP 11478M: Jaroslav Kysela <perex@perex.cz> 11479S: Maintained 11480F: Documentation/userspace-api/isapnp.rst 11481F: drivers/pnp/isapnp/ 11482F: include/linux/isapnp.h 11483 11484ISCSI 11485M: Lee Duncan <lduncan@suse.com> 11486M: Chris Leech <cleech@redhat.com> 11487M: Mike Christie <michael.christie@oracle.com> 11488L: open-iscsi@googlegroups.com 11489L: linux-scsi@vger.kernel.org 11490S: Maintained 11491W: www.open-iscsi.com 11492F: drivers/scsi/*iscsi* 11493F: include/scsi/*iscsi* 11494 11495iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11496M: Peter Jones <pjones@redhat.com> 11497M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11498S: Maintained 11499F: drivers/firmware/iscsi_ibft* 11500 11501ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11502M: Sagi Grimberg <sagi@grimberg.me> 11503M: Max Gurtovoy <mgurtovoy@nvidia.com> 11504L: linux-rdma@vger.kernel.org 11505S: Supported 11506W: http://www.openfabrics.org 11507W: www.open-iscsi.org 11508Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11509F: drivers/infiniband/ulp/iser/ 11510 11511ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11512M: Sagi Grimberg <sagi@grimberg.me> 11513L: linux-rdma@vger.kernel.org 11514L: target-devel@vger.kernel.org 11515S: Supported 11516T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11517F: drivers/infiniband/ulp/isert 11518 11519ISDN/CMTP OVER BLUETOOTH 11520M: Karsten Keil <isdn@linux-pingi.de> 11521L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11522L: netdev@vger.kernel.org 11523S: Odd Fixes 11524W: http://www.isdn4linux.de 11525F: Documentation/isdn/ 11526F: drivers/isdn/capi/ 11527F: include/linux/isdn/ 11528F: include/uapi/linux/isdn/ 11529F: net/bluetooth/cmtp/ 11530 11531ISDN/mISDN SUBSYSTEM 11532M: Karsten Keil <isdn@linux-pingi.de> 11533L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11534L: netdev@vger.kernel.org 11535S: Maintained 11536W: http://www.isdn4linux.de 11537F: drivers/isdn/Kconfig 11538F: drivers/isdn/Makefile 11539F: drivers/isdn/hardware/ 11540F: drivers/isdn/mISDN/ 11541 11542ISOFS FILESYSTEM 11543M: Jan Kara <jack@suse.cz> 11544L: linux-fsdevel@vger.kernel.org 11545S: Maintained 11546F: Documentation/filesystems/isofs.rst 11547F: fs/isofs/ 11548 11549IT87 HARDWARE MONITORING DRIVER 11550M: Jean Delvare <jdelvare@suse.com> 11551L: linux-hwmon@vger.kernel.org 11552S: Maintained 11553F: Documentation/hwmon/it87.rst 11554F: drivers/hwmon/it87.c 11555 11556IT913X MEDIA DRIVER 11557L: linux-media@vger.kernel.org 11558S: Orphan 11559W: https://linuxtv.org 11560Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11561F: drivers/media/tuners/it913x* 11562 11563ITE IT66121 HDMI BRIDGE DRIVER 11564M: Phong LE <ple@baylibre.com> 11565M: Neil Armstrong <neil.armstrong@linaro.org> 11566S: Maintained 11567T: git git://anongit.freedesktop.org/drm/drm-misc 11568F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11569F: drivers/gpu/drm/bridge/ite-it66121.c 11570 11571IVTV VIDEO4LINUX DRIVER 11572M: Andy Walls <awalls@md.metrocast.net> 11573L: linux-media@vger.kernel.org 11574S: Maintained 11575W: https://linuxtv.org 11576T: git git://linuxtv.org/media_tree.git 11577F: Documentation/admin-guide/media/ivtv* 11578F: drivers/media/pci/ivtv/ 11579F: include/uapi/linux/ivtv* 11580 11581IX2505V MEDIA DRIVER 11582M: Malcolm Priestley <tvboxspy@gmail.com> 11583L: linux-media@vger.kernel.org 11584S: Maintained 11585W: https://linuxtv.org 11586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11587F: drivers/media/dvb-frontends/ix2505v* 11588 11589JAILHOUSE HYPERVISOR INTERFACE 11590M: Jan Kiszka <jan.kiszka@siemens.com> 11591L: jailhouse-dev@googlegroups.com 11592S: Maintained 11593F: arch/x86/include/asm/jailhouse_para.h 11594F: arch/x86/kernel/jailhouse.c 11595 11596JFS FILESYSTEM 11597M: Dave Kleikamp <shaggy@kernel.org> 11598L: jfs-discussion@lists.sourceforge.net 11599S: Odd Fixes 11600W: http://jfs.sourceforge.net/ 11601T: git https://github.com/kleikamp/linux-shaggy.git 11602F: Documentation/admin-guide/jfs.rst 11603F: fs/jfs/ 11604 11605JME NETWORK DRIVER 11606M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11607L: netdev@vger.kernel.org 11608S: Maintained 11609F: drivers/net/ethernet/jme.* 11610 11611JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11612M: David Woodhouse <dwmw2@infradead.org> 11613M: Richard Weinberger <richard@nod.at> 11614L: linux-mtd@lists.infradead.org 11615S: Odd Fixes 11616W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11617T: git git://git.infradead.org/ubifs-2.6.git 11618F: fs/jffs2/ 11619F: include/uapi/linux/jffs2.h 11620 11621JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11622M: "Theodore Ts'o" <tytso@mit.edu> 11623M: Jan Kara <jack@suse.com> 11624L: linux-ext4@vger.kernel.org 11625S: Maintained 11626F: fs/jbd2/ 11627F: include/linux/jbd2.h 11628 11629JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11630M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11631L: linux-media@vger.kernel.org 11632L: linux-renesas-soc@vger.kernel.org 11633S: Maintained 11634F: drivers/media/platform/renesas/rcar_jpu.c 11635 11636JSM Neo PCI based serial card 11637L: linux-serial@vger.kernel.org 11638S: Orphan 11639F: drivers/tty/serial/jsm/ 11640 11641K10TEMP HARDWARE MONITORING DRIVER 11642M: Clemens Ladisch <clemens@ladisch.de> 11643L: linux-hwmon@vger.kernel.org 11644S: Maintained 11645F: Documentation/hwmon/k10temp.rst 11646F: drivers/hwmon/k10temp.c 11647 11648K8TEMP HARDWARE MONITORING DRIVER 11649M: Rudolf Marek <r.marek@assembler.cz> 11650L: linux-hwmon@vger.kernel.org 11651S: Maintained 11652F: Documentation/hwmon/k8temp.rst 11653F: drivers/hwmon/k8temp.c 11654 11655KASAN 11656M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11657R: Alexander Potapenko <glider@google.com> 11658R: Andrey Konovalov <andreyknvl@gmail.com> 11659R: Dmitry Vyukov <dvyukov@google.com> 11660R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11661L: kasan-dev@googlegroups.com 11662S: Maintained 11663F: Documentation/dev-tools/kasan.rst 11664F: arch/*/include/asm/*kasan.h 11665F: arch/*/mm/kasan_init* 11666F: include/linux/kasan*.h 11667F: lib/Kconfig.kasan 11668F: mm/kasan/ 11669F: scripts/Makefile.kasan 11670 11671KCONFIG 11672M: Masahiro Yamada <masahiroy@kernel.org> 11673L: linux-kbuild@vger.kernel.org 11674S: Maintained 11675Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11676T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11677F: Documentation/kbuild/kconfig* 11678F: scripts/Kconfig.include 11679F: scripts/kconfig/ 11680 11681KCOV 11682R: Dmitry Vyukov <dvyukov@google.com> 11683R: Andrey Konovalov <andreyknvl@gmail.com> 11684L: kasan-dev@googlegroups.com 11685S: Maintained 11686F: Documentation/dev-tools/kcov.rst 11687F: include/linux/kcov.h 11688F: include/uapi/linux/kcov.h 11689F: kernel/kcov.c 11690F: scripts/Makefile.kcov 11691 11692KCSAN 11693M: Marco Elver <elver@google.com> 11694R: Dmitry Vyukov <dvyukov@google.com> 11695L: kasan-dev@googlegroups.com 11696S: Maintained 11697F: Documentation/dev-tools/kcsan.rst 11698F: include/linux/kcsan*.h 11699F: kernel/kcsan/ 11700F: lib/Kconfig.kcsan 11701F: scripts/Makefile.kcsan 11702 11703KDUMP 11704M: Baoquan He <bhe@redhat.com> 11705R: Vivek Goyal <vgoyal@redhat.com> 11706R: Dave Young <dyoung@redhat.com> 11707L: kexec@lists.infradead.org 11708S: Maintained 11709W: http://lse.sourceforge.net/kdump/ 11710F: Documentation/admin-guide/kdump/ 11711F: fs/proc/vmcore.c 11712F: include/linux/crash_core.h 11713F: include/linux/crash_dump.h 11714F: include/uapi/linux/vmcore.h 11715F: kernel/crash_*.c 11716 11717KEENE FM RADIO TRANSMITTER DRIVER 11718M: Hans Verkuil <hverkuil@xs4all.nl> 11719L: linux-media@vger.kernel.org 11720S: Maintained 11721W: https://linuxtv.org 11722T: git git://linuxtv.org/media_tree.git 11723F: drivers/media/radio/radio-keene* 11724 11725KERNEL AUTOMOUNTER 11726M: Ian Kent <raven@themaw.net> 11727L: autofs@vger.kernel.org 11728S: Maintained 11729F: fs/autofs/ 11730 11731KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11732M: Masahiro Yamada <masahiroy@kernel.org> 11733R: Nathan Chancellor <nathan@kernel.org> 11734R: Nicolas Schier <nicolas@fjasle.eu> 11735L: linux-kbuild@vger.kernel.org 11736S: Maintained 11737Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11739F: Documentation/kbuild/ 11740F: Makefile 11741F: scripts/*vmlinux* 11742F: scripts/Kbuild* 11743F: scripts/Makefile* 11744F: scripts/basic/ 11745F: scripts/clang-tools/ 11746F: scripts/dummy-tools/ 11747F: scripts/mk* 11748F: scripts/mod/ 11749F: scripts/package/ 11750F: usr/ 11751 11752KERNEL HARDENING (not covered by other areas) 11753M: Kees Cook <keescook@chromium.org> 11754R: Gustavo A. R. Silva <gustavoars@kernel.org> 11755L: linux-hardening@vger.kernel.org 11756S: Supported 11757T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11758F: Documentation/ABI/testing/sysfs-kernel-oops_count 11759F: Documentation/ABI/testing/sysfs-kernel-warn_count 11760F: arch/*/configs/hardening.config 11761F: include/linux/overflow.h 11762F: include/linux/randomize_kstack.h 11763F: kernel/configs/hardening.config 11764F: mm/usercopy.c 11765K: \b(add|choose)_random_kstack_offset\b 11766K: \b__check_(object_size|heap_object)\b 11767K: \b__counted_by\b 11768 11769KERNEL JANITORS 11770L: kernel-janitors@vger.kernel.org 11771S: Odd Fixes 11772W: http://kernelnewbies.org/KernelJanitors 11773 11774KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11775M: Chuck Lever <chuck.lever@oracle.com> 11776M: Jeff Layton <jlayton@kernel.org> 11777R: Neil Brown <neilb@suse.de> 11778R: Olga Kornievskaia <kolga@netapp.com> 11779R: Dai Ngo <Dai.Ngo@oracle.com> 11780R: Tom Talpey <tom@talpey.com> 11781L: linux-nfs@vger.kernel.org 11782S: Supported 11783W: http://nfs.sourceforge.net/ 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11785F: Documentation/filesystems/nfs/ 11786F: fs/lockd/ 11787F: fs/nfs_common/ 11788F: fs/nfsd/ 11789F: include/linux/lockd/ 11790F: include/linux/sunrpc/ 11791F: include/trace/events/rpcgss.h 11792F: include/trace/events/rpcrdma.h 11793F: include/trace/events/sunrpc.h 11794F: include/trace/misc/fs.h 11795F: include/trace/misc/nfs.h 11796F: include/trace/misc/sunrpc.h 11797F: include/uapi/linux/nfsd/ 11798F: include/uapi/linux/sunrpc/ 11799F: net/sunrpc/ 11800 11801KERNEL REGRESSIONS 11802M: Thorsten Leemhuis <linux@leemhuis.info> 11803L: regressions@lists.linux.dev 11804S: Supported 11805F: Documentation/admin-guide/reporting-regressions.rst 11806F: Documentation/process/handling-regressions.rst 11807 11808KERNEL SELFTEST FRAMEWORK 11809M: Shuah Khan <shuah@kernel.org> 11810M: Shuah Khan <skhan@linuxfoundation.org> 11811L: linux-kselftest@vger.kernel.org 11812S: Maintained 11813Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11815F: Documentation/dev-tools/kselftest* 11816F: tools/testing/selftests/ 11817 11818KERNEL SMB3 SERVER (KSMBD) 11819M: Namjae Jeon <linkinjeon@kernel.org> 11820M: Steve French <sfrench@samba.org> 11821R: Sergey Senozhatsky <senozhatsky@chromium.org> 11822R: Tom Talpey <tom@talpey.com> 11823L: linux-cifs@vger.kernel.org 11824S: Maintained 11825T: git git://git.samba.org/ksmbd.git 11826F: Documentation/filesystems/smb/ksmbd.rst 11827F: fs/smb/common/ 11828F: fs/smb/server/ 11829 11830KERNEL UNIT TESTING FRAMEWORK (KUnit) 11831M: Brendan Higgins <brendanhiggins@google.com> 11832M: David Gow <davidgow@google.com> 11833R: Rae Moar <rmoar@google.com> 11834L: linux-kselftest@vger.kernel.org 11835L: kunit-dev@googlegroups.com 11836S: Maintained 11837W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11839T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11840F: Documentation/dev-tools/kunit/ 11841F: include/kunit/ 11842F: lib/kunit/ 11843F: rust/kernel/kunit.rs 11844F: scripts/rustdoc_test_* 11845F: tools/testing/kunit/ 11846 11847KERNEL USERMODE HELPER 11848M: Luis Chamberlain <mcgrof@kernel.org> 11849L: linux-kernel@vger.kernel.org 11850S: Maintained 11851F: include/linux/umh.h 11852F: kernel/umh.c 11853 11854KERNEL VIRTUAL MACHINE (KVM) 11855M: Paolo Bonzini <pbonzini@redhat.com> 11856L: kvm@vger.kernel.org 11857S: Supported 11858W: http://www.linux-kvm.org 11859T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11860F: Documentation/virt/kvm/ 11861F: include/asm-generic/kvm* 11862F: include/kvm/iodev.h 11863F: include/linux/kvm* 11864F: include/trace/events/kvm.h 11865F: include/uapi/asm-generic/kvm* 11866F: include/uapi/linux/kvm* 11867F: tools/kvm/ 11868F: tools/testing/selftests/kvm/ 11869F: virt/kvm/* 11870 11871KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11872M: Marc Zyngier <maz@kernel.org> 11873M: Oliver Upton <oliver.upton@linux.dev> 11874R: James Morse <james.morse@arm.com> 11875R: Suzuki K Poulose <suzuki.poulose@arm.com> 11876R: Zenghui Yu <yuzenghui@huawei.com> 11877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11878L: kvmarm@lists.linux.dev 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11881F: arch/arm64/include/asm/kvm* 11882F: arch/arm64/include/uapi/asm/kvm* 11883F: arch/arm64/kvm/ 11884F: include/kvm/arm_* 11885F: tools/testing/selftests/kvm/*/aarch64/ 11886F: tools/testing/selftests/kvm/aarch64/ 11887 11888KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11889M: Tianrui Zhao <zhaotianrui@loongson.cn> 11890M: Bibo Mao <maobibo@loongson.cn> 11891M: Huacai Chen <chenhuacai@kernel.org> 11892L: kvm@vger.kernel.org 11893L: loongarch@lists.linux.dev 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11896F: arch/loongarch/include/asm/kvm* 11897F: arch/loongarch/include/uapi/asm/kvm* 11898F: arch/loongarch/kvm/ 11899 11900KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11901M: Huacai Chen <chenhuacai@kernel.org> 11902L: linux-mips@vger.kernel.org 11903L: kvm@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11906F: arch/mips/include/asm/kvm* 11907F: arch/mips/include/uapi/asm/kvm* 11908F: arch/mips/kvm/ 11909 11910KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11911M: Michael Ellerman <mpe@ellerman.id.au> 11912R: Nicholas Piggin <npiggin@gmail.com> 11913L: linuxppc-dev@lists.ozlabs.org 11914L: kvm@vger.kernel.org 11915S: Maintained (Book3S 64-bit HV) 11916S: Odd fixes (Book3S 64-bit PR) 11917S: Orphan (Book3E and 32-bit) 11918T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11919F: arch/powerpc/include/asm/kvm* 11920F: arch/powerpc/include/uapi/asm/kvm* 11921F: arch/powerpc/kernel/kvm* 11922F: arch/powerpc/kvm/ 11923 11924KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11925M: Anup Patel <anup@brainfault.org> 11926R: Atish Patra <atishp@atishpatra.org> 11927L: kvm@vger.kernel.org 11928L: kvm-riscv@lists.infradead.org 11929L: linux-riscv@lists.infradead.org 11930S: Maintained 11931T: git https://github.com/kvm-riscv/linux.git 11932F: arch/riscv/include/asm/kvm* 11933F: arch/riscv/include/uapi/asm/kvm* 11934F: arch/riscv/kvm/ 11935F: tools/testing/selftests/kvm/*/riscv/ 11936F: tools/testing/selftests/kvm/riscv/ 11937 11938KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11939M: Christian Borntraeger <borntraeger@linux.ibm.com> 11940M: Janosch Frank <frankja@linux.ibm.com> 11941M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11942R: David Hildenbrand <david@redhat.com> 11943L: kvm@vger.kernel.org 11944S: Supported 11945T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11946F: Documentation/virt/kvm/s390* 11947F: arch/s390/include/asm/gmap.h 11948F: arch/s390/include/asm/kvm* 11949F: arch/s390/include/uapi/asm/kvm* 11950F: arch/s390/include/uapi/asm/uvdevice.h 11951F: arch/s390/kernel/uv.c 11952F: arch/s390/kvm/ 11953F: arch/s390/mm/gmap.c 11954F: drivers/s390/char/uvdevice.c 11955F: tools/testing/selftests/drivers/s390x/uvdevice/ 11956F: tools/testing/selftests/kvm/*/s390x/ 11957F: tools/testing/selftests/kvm/s390x/ 11958 11959KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11960M: Sean Christopherson <seanjc@google.com> 11961M: Paolo Bonzini <pbonzini@redhat.com> 11962L: kvm@vger.kernel.org 11963S: Supported 11964P: Documentation/process/maintainer-kvm-x86.rst 11965T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11966F: arch/x86/include/asm/kvm* 11967F: arch/x86/include/asm/svm.h 11968F: arch/x86/include/asm/vmx*.h 11969F: arch/x86/include/uapi/asm/kvm* 11970F: arch/x86/include/uapi/asm/svm.h 11971F: arch/x86/include/uapi/asm/vmx.h 11972F: arch/x86/kvm/ 11973F: arch/x86/kvm/*/ 11974F: tools/testing/selftests/kvm/*/x86_64/ 11975F: tools/testing/selftests/kvm/x86_64/ 11976 11977KERNFS 11978M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11979M: Tejun Heo <tj@kernel.org> 11980S: Supported 11981T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11982F: fs/kernfs/ 11983F: include/linux/kernfs.h 11984 11985KEXEC 11986M: Eric Biederman <ebiederm@xmission.com> 11987L: kexec@lists.infradead.org 11988S: Maintained 11989W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11990F: include/linux/kexec.h 11991F: include/uapi/linux/kexec.h 11992F: kernel/kexec* 11993 11994KEYS-ENCRYPTED 11995M: Mimi Zohar <zohar@linux.ibm.com> 11996L: linux-integrity@vger.kernel.org 11997L: keyrings@vger.kernel.org 11998S: Supported 11999F: Documentation/security/keys/trusted-encrypted.rst 12000F: include/keys/encrypted-type.h 12001F: security/keys/encrypted-keys/ 12002 12003KEYS-TRUSTED 12004M: James Bottomley <jejb@linux.ibm.com> 12005M: Jarkko Sakkinen <jarkko@kernel.org> 12006M: Mimi Zohar <zohar@linux.ibm.com> 12007L: linux-integrity@vger.kernel.org 12008L: keyrings@vger.kernel.org 12009S: Supported 12010F: Documentation/security/keys/trusted-encrypted.rst 12011F: include/keys/trusted-type.h 12012F: include/keys/trusted_tpm.h 12013F: security/keys/trusted-keys/ 12014 12015KEYS-TRUSTED-CAAM 12016M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12017R: Pengutronix Kernel Team <kernel@pengutronix.de> 12018L: linux-integrity@vger.kernel.org 12019L: keyrings@vger.kernel.org 12020S: Maintained 12021F: include/keys/trusted_caam.h 12022F: security/keys/trusted-keys/trusted_caam.c 12023 12024KEYS-TRUSTED-TEE 12025M: Sumit Garg <sumit.garg@linaro.org> 12026L: linux-integrity@vger.kernel.org 12027L: keyrings@vger.kernel.org 12028S: Supported 12029F: include/keys/trusted_tee.h 12030F: security/keys/trusted-keys/trusted_tee.c 12031 12032KEYS/KEYRINGS 12033M: David Howells <dhowells@redhat.com> 12034M: Jarkko Sakkinen <jarkko@kernel.org> 12035L: keyrings@vger.kernel.org 12036S: Maintained 12037F: Documentation/security/keys/core.rst 12038F: include/keys/ 12039F: include/linux/key-type.h 12040F: include/linux/key.h 12041F: include/linux/keyctl.h 12042F: include/uapi/linux/keyctl.h 12043F: security/keys/ 12044 12045KEYS/KEYRINGS_INTEGRITY 12046M: Jarkko Sakkinen <jarkko@kernel.org> 12047M: Mimi Zohar <zohar@linux.ibm.com> 12048L: linux-integrity@vger.kernel.org 12049L: keyrings@vger.kernel.org 12050S: Supported 12051F: security/integrity/platform_certs 12052 12053KFENCE 12054M: Alexander Potapenko <glider@google.com> 12055M: Marco Elver <elver@google.com> 12056R: Dmitry Vyukov <dvyukov@google.com> 12057L: kasan-dev@googlegroups.com 12058S: Maintained 12059F: Documentation/dev-tools/kfence.rst 12060F: arch/*/include/asm/kfence.h 12061F: include/linux/kfence.h 12062F: lib/Kconfig.kfence 12063F: mm/kfence/ 12064 12065KFIFO 12066M: Stefani Seibold <stefani@seibold.net> 12067S: Maintained 12068F: include/linux/kfifo.h 12069F: lib/kfifo.c 12070F: samples/kfifo/ 12071 12072KGDB / KDB /debug_core 12073M: Jason Wessel <jason.wessel@windriver.com> 12074M: Daniel Thompson <daniel.thompson@linaro.org> 12075R: Douglas Anderson <dianders@chromium.org> 12076L: kgdb-bugreport@lists.sourceforge.net 12077S: Maintained 12078W: http://kgdb.wiki.kernel.org/ 12079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12080F: Documentation/dev-tools/kgdb.rst 12081F: drivers/misc/kgdbts.c 12082F: drivers/tty/serial/kgdboc.c 12083F: include/linux/kdb.h 12084F: include/linux/kgdb.h 12085F: kernel/debug/ 12086F: kernel/module/kdb.c 12087 12088KHADAS MCU MFD DRIVER 12089M: Neil Armstrong <neil.armstrong@linaro.org> 12090L: linux-amlogic@lists.infradead.org 12091S: Maintained 12092F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12093F: drivers/mfd/khadas-mcu.c 12094F: drivers/thermal/khadas_mcu_fan.c 12095F: include/linux/mfd/khadas-mcu.h 12096 12097KIONIX/ROHM KX022A ACCELEROMETER 12098M: Matti Vaittinen <mazziesaccount@gmail.com> 12099L: linux-iio@vger.kernel.org 12100S: Supported 12101F: drivers/iio/accel/kionix-kx022a* 12102 12103KMEMLEAK 12104M: Catalin Marinas <catalin.marinas@arm.com> 12105S: Maintained 12106F: Documentation/dev-tools/kmemleak.rst 12107F: include/linux/kmemleak.h 12108F: mm/kmemleak.c 12109F: samples/kmemleak/kmemleak-test.c 12110 12111KMSAN 12112M: Alexander Potapenko <glider@google.com> 12113R: Marco Elver <elver@google.com> 12114R: Dmitry Vyukov <dvyukov@google.com> 12115L: kasan-dev@googlegroups.com 12116S: Maintained 12117F: Documentation/dev-tools/kmsan.rst 12118F: arch/*/include/asm/kmsan.h 12119F: arch/*/mm/kmsan_* 12120F: include/linux/kmsan*.h 12121F: lib/Kconfig.kmsan 12122F: mm/kmsan/ 12123F: scripts/Makefile.kmsan 12124 12125KPROBES 12126M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12127M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12128M: "David S. Miller" <davem@davemloft.net> 12129M: Masami Hiramatsu <mhiramat@kernel.org> 12130L: linux-kernel@vger.kernel.org 12131L: linux-trace-kernel@vger.kernel.org 12132S: Maintained 12133Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12135F: Documentation/trace/kprobes.rst 12136F: include/asm-generic/kprobes.h 12137F: include/linux/kprobes.h 12138F: kernel/kprobes.c 12139F: lib/test_kprobes.c 12140F: samples/kprobes 12141 12142KS0108 LCD CONTROLLER DRIVER 12143M: Miguel Ojeda <ojeda@kernel.org> 12144S: Maintained 12145F: Documentation/admin-guide/auxdisplay/ks0108.rst 12146F: drivers/auxdisplay/ks0108.c 12147F: include/linux/ks0108.h 12148 12149KTD253 BACKLIGHT DRIVER 12150M: Linus Walleij <linus.walleij@linaro.org> 12151S: Maintained 12152F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12153F: drivers/video/backlight/ktd253-backlight.c 12154 12155KTD2801 BACKLIGHT DRIVER 12156M: Duje Mihanović <duje.mihanovic@skole.hr> 12157S: Maintained 12158F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12159F: drivers/video/backlight/ktd2801-backlight.c 12160 12161KTEST 12162M: Steven Rostedt <rostedt@goodmis.org> 12163M: John Hawley <warthog9@eaglescrag.net> 12164S: Maintained 12165F: tools/testing/ktest 12166 12167KTZ8866 BACKLIGHT DRIVER 12168M: Jianhua Lu <lujianhua000@gmail.com> 12169S: Maintained 12170F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12171F: drivers/video/backlight/ktz8866.c 12172 12173KVM PARAVIRT (KVM/paravirt) 12174M: Paolo Bonzini <pbonzini@redhat.com> 12175R: Wanpeng Li <wanpengli@tencent.com> 12176R: Vitaly Kuznetsov <vkuznets@redhat.com> 12177L: kvm@vger.kernel.org 12178S: Supported 12179T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12180F: arch/um/include/asm/kvm_para.h 12181F: arch/x86/include/asm/kvm_para.h 12182F: arch/x86/include/asm/pvclock-abi.h 12183F: arch/x86/include/uapi/asm/kvm_para.h 12184F: arch/x86/kernel/kvm.c 12185F: arch/x86/kernel/kvmclock.c 12186F: include/asm-generic/kvm_para.h 12187F: include/linux/kvm_para.h 12188F: include/uapi/asm-generic/kvm_para.h 12189F: include/uapi/linux/kvm_para.h 12190 12191KVM X86 HYPER-V (KVM/hyper-v) 12192M: Vitaly Kuznetsov <vkuznets@redhat.com> 12193M: Sean Christopherson <seanjc@google.com> 12194M: Paolo Bonzini <pbonzini@redhat.com> 12195L: kvm@vger.kernel.org 12196S: Supported 12197T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12198F: arch/x86/kvm/hyperv.* 12199F: arch/x86/kvm/kvm_onhyperv.* 12200F: arch/x86/kvm/svm/hyperv.* 12201F: arch/x86/kvm/svm/svm_onhyperv.* 12202F: arch/x86/kvm/vmx/hyperv.* 12203 12204KVM X86 Xen (KVM/Xen) 12205M: David Woodhouse <dwmw2@infradead.org> 12206M: Paul Durrant <paul@xen.org> 12207M: Sean Christopherson <seanjc@google.com> 12208M: Paolo Bonzini <pbonzini@redhat.com> 12209L: kvm@vger.kernel.org 12210S: Supported 12211T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12212F: arch/x86/kvm/xen.* 12213 12214L3MDEV 12215M: David Ahern <dsahern@kernel.org> 12216L: netdev@vger.kernel.org 12217S: Maintained 12218F: include/net/l3mdev.h 12219F: net/l3mdev 12220 12221LANDLOCK SECURITY MODULE 12222M: Mickaël Salaün <mic@digikod.net> 12223L: linux-security-module@vger.kernel.org 12224S: Supported 12225W: https://landlock.io 12226T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12227F: Documentation/security/landlock.rst 12228F: Documentation/userspace-api/landlock.rst 12229F: include/uapi/linux/landlock.h 12230F: samples/landlock/ 12231F: security/landlock/ 12232F: tools/testing/selftests/landlock/ 12233K: landlock 12234K: LANDLOCK 12235 12236LANTIQ / INTEL Ethernet drivers 12237M: Hauke Mehrtens <hauke@hauke-m.de> 12238L: netdev@vger.kernel.org 12239S: Maintained 12240F: drivers/net/dsa/lantiq_gswip.c 12241F: drivers/net/dsa/lantiq_pce.h 12242F: drivers/net/ethernet/lantiq_xrx200.c 12243F: net/dsa/tag_gswip.c 12244 12245LANTIQ MIPS ARCHITECTURE 12246M: John Crispin <john@phrozen.org> 12247L: linux-mips@vger.kernel.org 12248S: Maintained 12249F: arch/mips/lantiq 12250F: drivers/soc/lantiq 12251 12252LANTIQ PEF2256 DRIVER 12253M: Herve Codina <herve.codina@bootlin.com> 12254S: Maintained 12255F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12256F: drivers/net/wan/framer/pef2256/ 12257F: drivers/pinctrl/pinctrl-pef2256.c 12258F: include/linux/framer/pef2256.h 12259 12260LASI 53c700 driver for PARISC 12261M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12262L: linux-scsi@vger.kernel.org 12263S: Maintained 12264F: Documentation/scsi/53c700.rst 12265F: drivers/scsi/53c700* 12266 12267LEAKING_ADDRESSES 12268M: Tycho Andersen <tycho@tycho.pizza> 12269R: Kees Cook <keescook@chromium.org> 12270L: linux-hardening@vger.kernel.org 12271S: Maintained 12272T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12273F: scripts/leaking_addresses.pl 12274 12275LED SUBSYSTEM 12276M: Pavel Machek <pavel@ucw.cz> 12277M: Lee Jones <lee@kernel.org> 12278L: linux-leds@vger.kernel.org 12279S: Maintained 12280T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12281F: Documentation/devicetree/bindings/leds/ 12282F: Documentation/leds/ 12283F: drivers/leds/ 12284F: include/dt-bindings/leds/ 12285F: include/linux/leds.h 12286 12287LEGO MINDSTORMS EV3 12288R: David Lechner <david@lechnology.com> 12289S: Maintained 12290F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12291F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12292F: drivers/power/supply/lego_ev3_battery.c 12293 12294LEGO USB Tower driver 12295M: Juergen Stuber <starblue@users.sourceforge.net> 12296L: legousb-devel@lists.sourceforge.net 12297S: Maintained 12298W: http://legousb.sourceforge.net/ 12299F: drivers/usb/misc/legousbtower.c 12300 12301LETSKETCH HID TABLET DRIVER 12302M: Hans de Goede <hdegoede@redhat.com> 12303L: linux-input@vger.kernel.org 12304S: Maintained 12305T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12306F: drivers/hid/hid-letsketch.c 12307 12308LG LAPTOP EXTRAS 12309M: Matan Ziv-Av <matan@svgalib.org> 12310L: platform-driver-x86@vger.kernel.org 12311S: Maintained 12312F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12313F: Documentation/admin-guide/laptops/lg-laptop.rst 12314F: drivers/platform/x86/lg-laptop.c 12315 12316LG2160 MEDIA DRIVER 12317M: Michael Krufky <mkrufky@linuxtv.org> 12318L: linux-media@vger.kernel.org 12319S: Maintained 12320W: https://linuxtv.org 12321W: http://github.com/mkrufky 12322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12323T: git git://linuxtv.org/mkrufky/tuners.git 12324F: drivers/media/dvb-frontends/lg2160.* 12325 12326LGDT3305 MEDIA DRIVER 12327M: Michael Krufky <mkrufky@linuxtv.org> 12328L: linux-media@vger.kernel.org 12329S: Maintained 12330W: https://linuxtv.org 12331W: http://github.com/mkrufky 12332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12333T: git git://linuxtv.org/mkrufky/tuners.git 12334F: drivers/media/dvb-frontends/lgdt3305.* 12335 12336LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12337M: Viresh Kumar <vireshk@kernel.org> 12338L: linux-ide@vger.kernel.org 12339S: Maintained 12340T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12341F: drivers/ata/pata_arasan_cf.c 12342F: include/linux/pata_arasan_cf_data.h 12343 12344LIBATA PATA DRIVERS 12345R: Sergey Shtylyov <s.shtylyov@omp.ru> 12346L: linux-ide@vger.kernel.org 12347F: drivers/ata/ata_*.c 12348F: drivers/ata/pata_*.c 12349 12350LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12351M: Linus Walleij <linus.walleij@linaro.org> 12352L: linux-ide@vger.kernel.org 12353S: Maintained 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12355F: drivers/ata/pata_ftide010.c 12356F: drivers/ata/sata_gemini.c 12357F: drivers/ata/sata_gemini.h 12358 12359LIBATA SATA AHCI PLATFORM devices support 12360M: Hans de Goede <hdegoede@redhat.com> 12361M: Jens Axboe <axboe@kernel.dk> 12362L: linux-ide@vger.kernel.org 12363S: Maintained 12364T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12365F: drivers/ata/ahci_platform.c 12366F: drivers/ata/libahci_platform.c 12367F: include/linux/ahci_platform.h 12368 12369LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12370M: Serge Semin <fancer.lancer@gmail.com> 12371L: linux-ide@vger.kernel.org 12372S: Maintained 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12374F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12375F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12376F: drivers/ata/ahci_dwc.c 12377 12378LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12379M: Mikael Pettersson <mikpelinux@gmail.com> 12380L: linux-ide@vger.kernel.org 12381S: Maintained 12382T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12383F: drivers/ata/sata_promise.* 12384 12385LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12386M: Damien Le Moal <dlemoal@kernel.org> 12387M: Niklas Cassel <cassel@kernel.org> 12388L: linux-ide@vger.kernel.org 12389S: Maintained 12390T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12391F: Documentation/ABI/testing/sysfs-ata 12392F: Documentation/devicetree/bindings/ata/ 12393F: drivers/ata/ 12394F: include/linux/ata.h 12395F: include/linux/libata.h 12396 12397LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12398M: Vishal Verma <vishal.l.verma@intel.com> 12399M: Dan Williams <dan.j.williams@intel.com> 12400M: Dave Jiang <dave.jiang@intel.com> 12401L: nvdimm@lists.linux.dev 12402S: Supported 12403Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12404P: Documentation/nvdimm/maintainer-entry-profile.rst 12405F: drivers/nvdimm/btt* 12406 12407LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12408M: Dan Williams <dan.j.williams@intel.com> 12409M: Vishal Verma <vishal.l.verma@intel.com> 12410M: Dave Jiang <dave.jiang@intel.com> 12411L: nvdimm@lists.linux.dev 12412S: Supported 12413Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12414P: Documentation/nvdimm/maintainer-entry-profile.rst 12415F: drivers/nvdimm/pmem* 12416 12417LIBNVDIMM: DEVICETREE BINDINGS 12418M: Oliver O'Halloran <oohall@gmail.com> 12419L: nvdimm@lists.linux.dev 12420S: Supported 12421Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12422F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12423F: drivers/nvdimm/of_pmem.c 12424 12425LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12426M: Dan Williams <dan.j.williams@intel.com> 12427M: Vishal Verma <vishal.l.verma@intel.com> 12428M: Dave Jiang <dave.jiang@intel.com> 12429M: Ira Weiny <ira.weiny@intel.com> 12430L: nvdimm@lists.linux.dev 12431S: Supported 12432Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12433P: Documentation/nvdimm/maintainer-entry-profile.rst 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12435F: drivers/acpi/nfit/* 12436F: drivers/nvdimm/* 12437F: include/linux/libnvdimm.h 12438F: include/linux/nd.h 12439F: include/uapi/linux/ndctl.h 12440F: tools/testing/nvdimm/ 12441 12442LIBRARY CODE 12443M: Andrew Morton <akpm@linux-foundation.org> 12444L: linux-kernel@vger.kernel.org 12445S: Supported 12446T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12447F: lib/* 12448 12449LICENSES and SPDX stuff 12450M: Thomas Gleixner <tglx@linutronix.de> 12451M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12452L: linux-spdx@vger.kernel.org 12453S: Maintained 12454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12455F: COPYING 12456F: Documentation/process/license-rules.rst 12457F: LICENSES/ 12458F: scripts/spdxcheck-test.sh 12459F: scripts/spdxcheck.py 12460F: scripts/spdxexclude 12461 12462LINEAR RANGES HELPERS 12463M: Mark Brown <broonie@kernel.org> 12464R: Matti Vaittinen <mazziesaccount@gmail.com> 12465F: include/linux/linear_range.h 12466F: lib/linear_ranges.c 12467F: lib/test_linear_ranges.c 12468 12469LINUX FOR POWER MACINTOSH 12470L: linuxppc-dev@lists.ozlabs.org 12471S: Orphan 12472F: arch/powerpc/platforms/powermac/ 12473F: drivers/macintosh/ 12474X: drivers/macintosh/adb-iop.c 12475X: drivers/macintosh/via-macii.c 12476 12477LINUX FOR POWERPC (32-BIT AND 64-BIT) 12478M: Michael Ellerman <mpe@ellerman.id.au> 12479R: Nicholas Piggin <npiggin@gmail.com> 12480R: Christophe Leroy <christophe.leroy@csgroup.eu> 12481R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12482R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12483L: linuxppc-dev@lists.ozlabs.org 12484S: Supported 12485W: https://github.com/linuxppc/wiki/wiki 12486Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12487T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12488F: Documentation/ABI/stable/sysfs-firmware-opal-* 12489F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12490F: Documentation/devicetree/bindings/powerpc/ 12491F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12492F: Documentation/arch/powerpc/ 12493F: arch/powerpc/ 12494F: drivers/*/*/*pasemi* 12495F: drivers/*/*pasemi* 12496F: drivers/char/tpm/tpm_ibmvtpm* 12497F: drivers/crypto/nx/ 12498F: drivers/i2c/busses/i2c-opal.c 12499F: drivers/net/ethernet/ibm/ibmveth.* 12500F: drivers/net/ethernet/ibm/ibmvnic.* 12501F: drivers/pci/hotplug/pnv_php.c 12502F: drivers/pci/hotplug/rpa* 12503F: drivers/rtc/rtc-opal.c 12504F: drivers/scsi/ibmvscsi/ 12505F: drivers/tty/hvc/hvc_opal.c 12506F: drivers/watchdog/wdrtas.c 12507F: tools/testing/selftests/powerpc 12508N: /pmac 12509N: powermac 12510N: powernv 12511N: [^a-z0-9]ps3 12512N: pseries 12513 12514LINUX FOR POWERPC EMBEDDED MPC5XXX 12515M: Anatolij Gustschin <agust@denx.de> 12516L: linuxppc-dev@lists.ozlabs.org 12517S: Odd Fixes 12518F: arch/powerpc/platforms/512x/ 12519F: arch/powerpc/platforms/52xx/ 12520 12521LINUX FOR POWERPC EMBEDDED PPC4XX 12522L: linuxppc-dev@lists.ozlabs.org 12523S: Orphan 12524F: arch/powerpc/platforms/40x/ 12525F: arch/powerpc/platforms/44x/ 12526 12527LINUX FOR POWERPC EMBEDDED PPC85XX 12528M: Scott Wood <oss@buserror.net> 12529L: linuxppc-dev@lists.ozlabs.org 12530S: Odd fixes 12531T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12532F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12533F: Documentation/devicetree/bindings/powerpc/fsl/ 12534F: arch/powerpc/platforms/85xx/ 12535 12536LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12537M: Christophe Leroy <christophe.leroy@csgroup.eu> 12538L: linuxppc-dev@lists.ozlabs.org 12539S: Maintained 12540F: arch/powerpc/platforms/8xx/ 12541F: arch/powerpc/platforms/83xx/ 12542 12543LINUX KERNEL DUMP TEST MODULE (LKDTM) 12544M: Kees Cook <keescook@chromium.org> 12545S: Maintained 12546F: drivers/misc/lkdtm/* 12547F: tools/testing/selftests/lkdtm/* 12548 12549LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12550M: Alan Stern <stern@rowland.harvard.edu> 12551M: Andrea Parri <parri.andrea@gmail.com> 12552M: Will Deacon <will@kernel.org> 12553M: Peter Zijlstra <peterz@infradead.org> 12554M: Boqun Feng <boqun.feng@gmail.com> 12555M: Nicholas Piggin <npiggin@gmail.com> 12556M: David Howells <dhowells@redhat.com> 12557M: Jade Alglave <j.alglave@ucl.ac.uk> 12558M: Luc Maranget <luc.maranget@inria.fr> 12559M: "Paul E. McKenney" <paulmck@kernel.org> 12560R: Akira Yokosawa <akiyks@gmail.com> 12561R: Daniel Lustig <dlustig@nvidia.com> 12562R: Joel Fernandes <joel@joelfernandes.org> 12563L: linux-kernel@vger.kernel.org 12564L: linux-arch@vger.kernel.org 12565S: Supported 12566T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12567F: Documentation/atomic_bitops.txt 12568F: Documentation/atomic_t.txt 12569F: Documentation/core-api/refcount-vs-atomic.rst 12570F: Documentation/litmus-tests/ 12571F: Documentation/memory-barriers.txt 12572F: tools/memory-model/ 12573 12574LINUX-NEXT TREE 12575M: Stephen Rothwell <sfr@canb.auug.org.au> 12576L: linux-next@vger.kernel.org 12577S: Supported 12578B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12579T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12580 12581LIS3LV02D ACCELEROMETER DRIVER 12582M: Eric Piel <eric.piel@tremplin-utc.net> 12583S: Maintained 12584F: Documentation/misc-devices/lis3lv02d.rst 12585F: drivers/misc/lis3lv02d/ 12586F: drivers/platform/x86/hp/hp_accel.c 12587 12588LIST KUNIT TEST 12589M: David Gow <davidgow@google.com> 12590L: linux-kselftest@vger.kernel.org 12591L: kunit-dev@googlegroups.com 12592S: Maintained 12593F: lib/list-test.c 12594 12595LITEX PLATFORM 12596M: Karol Gugala <kgugala@antmicro.com> 12597M: Mateusz Holenko <mholenko@antmicro.com> 12598M: Gabriel Somlo <gsomlo@gmail.com> 12599M: Joel Stanley <joel@jms.id.au> 12600S: Maintained 12601F: Documentation/devicetree/bindings/*/litex,*.yaml 12602F: arch/openrisc/boot/dts/or1klitex.dts 12603F: drivers/mmc/host/litex_mmc.c 12604F: drivers/net/ethernet/litex/* 12605F: drivers/soc/litex/* 12606F: drivers/tty/serial/liteuart.c 12607F: include/linux/litex.h 12608N: litex 12609 12610LIVE PATCHING 12611M: Josh Poimboeuf <jpoimboe@kernel.org> 12612M: Jiri Kosina <jikos@kernel.org> 12613M: Miroslav Benes <mbenes@suse.cz> 12614M: Petr Mladek <pmladek@suse.com> 12615R: Joe Lawrence <joe.lawrence@redhat.com> 12616L: live-patching@vger.kernel.org 12617S: Maintained 12618T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12619F: Documentation/ABI/testing/sysfs-kernel-livepatch 12620F: Documentation/livepatch/ 12621F: arch/powerpc/include/asm/livepatch.h 12622F: include/linux/livepatch.h 12623F: kernel/livepatch/ 12624F: kernel/module/livepatch.c 12625F: samples/livepatch/ 12626F: tools/testing/selftests/livepatch/ 12627 12628LLC (802.2) 12629L: netdev@vger.kernel.org 12630S: Odd fixes 12631F: include/linux/llc.h 12632F: include/net/llc* 12633F: include/uapi/linux/llc.h 12634F: net/llc/ 12635 12636LM73 HARDWARE MONITOR DRIVER 12637M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12638L: linux-hwmon@vger.kernel.org 12639S: Maintained 12640F: drivers/hwmon/lm73.c 12641 12642LM78 HARDWARE MONITOR DRIVER 12643M: Jean Delvare <jdelvare@suse.com> 12644L: linux-hwmon@vger.kernel.org 12645S: Maintained 12646F: Documentation/hwmon/lm78.rst 12647F: drivers/hwmon/lm78.c 12648 12649LM83 HARDWARE MONITOR DRIVER 12650M: Jean Delvare <jdelvare@suse.com> 12651L: linux-hwmon@vger.kernel.org 12652S: Maintained 12653F: Documentation/hwmon/lm83.rst 12654F: drivers/hwmon/lm83.c 12655 12656LM90 HARDWARE MONITOR DRIVER 12657M: Jean Delvare <jdelvare@suse.com> 12658L: linux-hwmon@vger.kernel.org 12659S: Maintained 12660F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12661F: Documentation/hwmon/lm90.rst 12662F: drivers/hwmon/lm90.c 12663F: include/dt-bindings/thermal/lm90.h 12664 12665LME2510 MEDIA DRIVER 12666M: Malcolm Priestley <tvboxspy@gmail.com> 12667L: linux-media@vger.kernel.org 12668S: Maintained 12669W: https://linuxtv.org 12670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12671F: drivers/media/usb/dvb-usb-v2/lmedm04* 12672 12673LOADPIN SECURITY MODULE 12674M: Kees Cook <keescook@chromium.org> 12675S: Supported 12676T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12677F: Documentation/admin-guide/LSM/LoadPin.rst 12678F: security/loadpin/ 12679 12680LOCKDOWN SECURITY MODULE 12681L: linux-security-module@vger.kernel.org 12682S: Odd Fixes 12683T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12684F: security/lockdown/ 12685 12686LOCKING PRIMITIVES 12687M: Peter Zijlstra <peterz@infradead.org> 12688M: Ingo Molnar <mingo@redhat.com> 12689M: Will Deacon <will@kernel.org> 12690R: Waiman Long <longman@redhat.com> 12691R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12695F: Documentation/locking/ 12696F: arch/*/include/asm/spinlock*.h 12697F: include/linux/lockdep*.h 12698F: include/linux/mutex*.h 12699F: include/linux/rwlock*.h 12700F: include/linux/rwsem*.h 12701F: include/linux/seqlock.h 12702F: include/linux/spinlock*.h 12703F: kernel/locking/ 12704F: lib/locking*.[ch] 12705X: kernel/locking/locktorture.c 12706 12707LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12708M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12709L: linux-ntfs-dev@lists.sourceforge.net 12710S: Maintained 12711W: http://www.linux-ntfs.org/content/view/19/37/ 12712F: Documentation/admin-guide/ldm.rst 12713F: block/partitions/ldm.* 12714 12715LOGITECH HID GAMING KEYBOARDS 12716M: Hans de Goede <hdegoede@redhat.com> 12717L: linux-input@vger.kernel.org 12718S: Maintained 12719T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12720F: drivers/hid/hid-lg-g15.c 12721 12722LONTIUM LT8912B MIPI TO HDMI BRIDGE 12723M: Adrien Grassein <adrien.grassein@gmail.com> 12724S: Maintained 12725F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12726F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12727 12728LOONGARCH 12729M: Huacai Chen <chenhuacai@kernel.org> 12730R: WANG Xuerui <kernel@xen0n.name> 12731L: loongarch@lists.linux.dev 12732S: Maintained 12733T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12734F: Documentation/arch/loongarch/ 12735F: Documentation/translations/zh_CN/arch/loongarch/ 12736F: arch/loongarch/ 12737F: drivers/*/*loongarch* 12738 12739LOONGSON GPIO DRIVER 12740M: Yinbo Zhu <zhuyinbo@loongson.cn> 12741L: linux-gpio@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12744F: drivers/gpio/gpio-loongson-64bit.c 12745 12746LOONGSON LS2X APB DMA DRIVER 12747M: Binbin Zhou <zhoubinbin@loongson.cn> 12748L: dmaengine@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12751F: drivers/dma/ls2x-apb-dma.c 12752 12753LOONGSON LS2X I2C DRIVER 12754M: Binbin Zhou <zhoubinbin@loongson.cn> 12755L: linux-i2c@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12758F: drivers/i2c/busses/i2c-ls2x.c 12759 12760LOONGSON-2 SOC SERIES CLOCK DRIVER 12761M: Yinbo Zhu <zhuyinbo@loongson.cn> 12762L: linux-clk@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12765F: drivers/clk/clk-loongson2.c 12766F: include/dt-bindings/clock/loongson,ls2k-clk.h 12767 12768LOONGSON SPI DRIVER 12769M: Yinbo Zhu <zhuyinbo@loongson.cn> 12770L: linux-spi@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12773F: drivers/spi/spi-loongson-core.c 12774F: drivers/spi/spi-loongson-pci.c 12775F: drivers/spi/spi-loongson-plat.c 12776F: drivers/spi/spi-loongson.h 12777 12778LOONGSON-2 SOC SERIES GUTS DRIVER 12779M: Yinbo Zhu <zhuyinbo@loongson.cn> 12780L: loongarch@lists.linux.dev 12781S: Maintained 12782F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12783F: drivers/soc/loongson/loongson2_guts.c 12784 12785LOONGSON-2 SOC SERIES PM DRIVER 12786M: Yinbo Zhu <zhuyinbo@loongson.cn> 12787L: linux-pm@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12790F: drivers/soc/loongson/loongson2_pm.c 12791 12792LOONGSON-2 SOC SERIES PINCTRL DRIVER 12793M: zhanghongchen <zhanghongchen@loongson.cn> 12794M: Yinbo Zhu <zhuyinbo@loongson.cn> 12795L: linux-gpio@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12798F: drivers/pinctrl/pinctrl-loongson2.c 12799 12800LOONGSON-2 SOC SERIES THERMAL DRIVER 12801M: zhanghongchen <zhanghongchen@loongson.cn> 12802M: Yinbo Zhu <zhuyinbo@loongson.cn> 12803L: linux-pm@vger.kernel.org 12804S: Maintained 12805F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12806F: drivers/thermal/loongson2_thermal.c 12807 12808LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12809M: Sathya Prakash <sathya.prakash@broadcom.com> 12810M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12811M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12812L: MPT-FusionLinux.pdl@broadcom.com 12813L: linux-scsi@vger.kernel.org 12814S: Supported 12815W: http://www.avagotech.com/support/ 12816F: drivers/message/fusion/ 12817F: drivers/scsi/mpt3sas/ 12818 12819LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12820M: Matthew Wilcox <willy@infradead.org> 12821L: linux-scsi@vger.kernel.org 12822S: Maintained 12823F: drivers/scsi/sym53c8xx_2/ 12824 12825LTC1660 DAC DRIVER 12826M: Marcus Folkesson <marcus.folkesson@gmail.com> 12827L: linux-iio@vger.kernel.org 12828S: Maintained 12829F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12830F: drivers/iio/dac/ltc1660.c 12831 12832LTC2688 IIO DAC DRIVER 12833M: Nuno Sá <nuno.sa@analog.com> 12834L: linux-iio@vger.kernel.org 12835S: Supported 12836W: https://ez.analog.com/linux-software-drivers 12837F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12838F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12839F: drivers/iio/dac/ltc2688.c 12840 12841LTC2947 HARDWARE MONITOR DRIVER 12842M: Nuno Sá <nuno.sa@analog.com> 12843L: linux-hwmon@vger.kernel.org 12844S: Supported 12845W: https://ez.analog.com/linux-software-drivers 12846F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12847F: drivers/hwmon/ltc2947-core.c 12848F: drivers/hwmon/ltc2947-i2c.c 12849F: drivers/hwmon/ltc2947-spi.c 12850F: drivers/hwmon/ltc2947.h 12851 12852LTC2991 HARDWARE MONITOR DRIVER 12853M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12854L: linux-hwmon@vger.kernel.org 12855S: Supported 12856W: https://ez.analog.com/linux-software-drivers 12857F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12858F: drivers/hwmon/ltc2991.c 12859 12860LTC2983 IIO TEMPERATURE DRIVER 12861M: Nuno Sá <nuno.sa@analog.com> 12862L: linux-iio@vger.kernel.org 12863S: Supported 12864W: https://ez.analog.com/linux-software-drivers 12865F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12866F: drivers/iio/temperature/ltc2983.c 12867 12868LTC4282 HARDWARE MONITOR DRIVER 12869M: Nuno Sa <nuno.sa@analog.com> 12870L: linux-hwmon@vger.kernel.org 12871S: Supported 12872F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12873F: Documentation/hwmon/ltc4282.rst 12874F: drivers/hwmon/ltc4282.c 12875 12876LTC4286 HARDWARE MONITOR DRIVER 12877M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12878L: linux-i2c@vger.kernel.org 12879S: Maintained 12880F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12881F: Documentation/hwmon/ltc4286.rst 12882F: drivers/hwmon/pmbus/Kconfig 12883F: drivers/hwmon/pmbus/Makefile 12884F: drivers/hwmon/pmbus/ltc4286.c 12885 12886LTC4306 I2C MULTIPLEXER DRIVER 12887M: Michael Hennerich <michael.hennerich@analog.com> 12888L: linux-i2c@vger.kernel.org 12889S: Supported 12890W: https://ez.analog.com/linux-software-drivers 12891F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12892F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12893 12894LTP (Linux Test Project) 12895M: Cyril Hrubis <chrubis@suse.cz> 12896M: Jan Stancek <jstancek@redhat.com> 12897M: Petr Vorel <pvorel@suse.cz> 12898M: Li Wang <liwang@redhat.com> 12899M: Yang Xu <xuyang2018.jy@fujitsu.com> 12900L: ltp@lists.linux.it (subscribers-only) 12901S: Maintained 12902W: http://linux-test-project.github.io/ 12903T: git https://github.com/linux-test-project/ltp.git 12904 12905LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12906M: Anshul Dalal <anshulusr@gmail.com> 12907L: linux-iio@vger.kernel.org 12908S: Maintained 12909F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12910F: drivers/iio/light/ltr390.c 12911 12912LYNX 28G SERDES PHY DRIVER 12913M: Ioana Ciornei <ioana.ciornei@nxp.com> 12914L: netdev@vger.kernel.org 12915S: Supported 12916F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12917F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12918 12919LYNX PCS MODULE 12920M: Ioana Ciornei <ioana.ciornei@nxp.com> 12921L: netdev@vger.kernel.org 12922S: Supported 12923F: drivers/net/pcs/pcs-lynx.c 12924F: include/linux/pcs-lynx.h 12925 12926M68K ARCHITECTURE 12927M: Geert Uytterhoeven <geert@linux-m68k.org> 12928L: linux-m68k@lists.linux-m68k.org 12929S: Maintained 12930W: http://www.linux-m68k.org/ 12931T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12932F: arch/m68k/ 12933F: drivers/zorro/ 12934 12935M68K ON APPLE MACINTOSH 12936M: Joshua Thompson <funaho@jurai.org> 12937L: linux-m68k@lists.linux-m68k.org 12938S: Maintained 12939W: http://www.mac.linux-m68k.org/ 12940F: arch/m68k/mac/ 12941F: drivers/macintosh/adb-iop.c 12942F: drivers/macintosh/via-macii.c 12943 12944M68K ON HP9000/300 12945M: Philip Blundell <philb@gnu.org> 12946S: Maintained 12947W: http://www.tazenda.demon.co.uk/phil/linux-hp 12948F: arch/m68k/hp300/ 12949 12950M88DS3103 MEDIA DRIVER 12951L: linux-media@vger.kernel.org 12952S: Orphan 12953W: https://linuxtv.org 12954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12955F: drivers/media/dvb-frontends/m88ds3103* 12956 12957M88RS2000 MEDIA DRIVER 12958M: Malcolm Priestley <tvboxspy@gmail.com> 12959L: linux-media@vger.kernel.org 12960S: Maintained 12961W: https://linuxtv.org 12962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12963F: drivers/media/dvb-frontends/m88rs2000* 12964 12965MA901 MASTERKIT USB FM RADIO DRIVER 12966M: Alexey Klimov <klimov.linux@gmail.com> 12967L: linux-media@vger.kernel.org 12968S: Maintained 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/radio/radio-ma901.c 12971 12972MAC80211 12973M: Johannes Berg <johannes@sipsolutions.net> 12974L: linux-wireless@vger.kernel.org 12975S: Maintained 12976W: https://wireless.wiki.kernel.org/ 12977Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12978T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12979T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12980F: Documentation/networking/mac80211-injection.rst 12981F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12982F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12983F: include/net/mac80211.h 12984F: net/mac80211/ 12985 12986MAILBOX API 12987M: Jassi Brar <jassisinghbrar@gmail.com> 12988L: linux-kernel@vger.kernel.org 12989S: Maintained 12990F: Documentation/devicetree/bindings/mailbox/ 12991F: drivers/mailbox/ 12992F: include/dt-bindings/mailbox/ 12993F: include/linux/mailbox_client.h 12994F: include/linux/mailbox_controller.h 12995 12996MAILBOX ARM MHUv2 12997M: Viresh Kumar <viresh.kumar@linaro.org> 12998M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12999L: linux-kernel@vger.kernel.org 13000S: Maintained 13001F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13002F: drivers/mailbox/arm_mhuv2.c 13003F: include/linux/mailbox/arm_mhuv2_message.h 13004 13005MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13006M: Alejandro Colomar <alx@kernel.org> 13007L: linux-man@vger.kernel.org 13008S: Maintained 13009W: http://www.kernel.org/doc/man-pages 13010T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13011T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13012 13013MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13014M: Jeremy Kerr <jk@codeconstruct.com.au> 13015M: Matt Johnston <matt@codeconstruct.com.au> 13016L: netdev@vger.kernel.org 13017S: Maintained 13018F: Documentation/networking/mctp.rst 13019F: drivers/net/mctp/ 13020F: include/net/mctp.h 13021F: include/net/mctpdevice.h 13022F: include/net/netns/mctp.h 13023F: net/mctp/ 13024 13025MAPLE TREE 13026M: Liam R. Howlett <Liam.Howlett@oracle.com> 13027L: maple-tree@lists.infradead.org 13028L: linux-mm@kvack.org 13029S: Supported 13030F: Documentation/core-api/maple_tree.rst 13031F: include/linux/maple_tree.h 13032F: include/trace/events/maple_tree.h 13033F: lib/maple_tree.c 13034F: lib/test_maple_tree.c 13035F: tools/testing/radix-tree/linux/maple_tree.h 13036F: tools/testing/radix-tree/maple.c 13037 13038MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13039M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13040L: linux-mips@vger.kernel.org 13041S: Maintained 13042F: arch/mips/boot/dts/img/pistachio* 13043 13044MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13045M: Andrew Lunn <andrew@lunn.ch> 13046L: netdev@vger.kernel.org 13047S: Maintained 13048F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13049F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13050F: Documentation/networking/devlink/mv88e6xxx.rst 13051F: drivers/net/dsa/mv88e6xxx/ 13052F: include/linux/dsa/mv88e6xxx.h 13053F: include/linux/platform_data/mv88e6xxx.h 13054 13055MARVELL ARMADA 3700 PHY DRIVERS 13056M: Miquel Raynal <miquel.raynal@bootlin.com> 13057S: Maintained 13058F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13059F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13060F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13061F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13062 13063MARVELL ARMADA 3700 SERIAL DRIVER 13064M: Pali Rohár <pali@kernel.org> 13065S: Maintained 13066F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13067F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13068F: drivers/tty/serial/mvebu-uart.c 13069 13070MARVELL ARMADA DRM SUPPORT 13071M: Russell King <linux@armlinux.org.uk> 13072S: Maintained 13073T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13074T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13075F: Documentation/devicetree/bindings/display/armada/ 13076F: drivers/gpu/drm/armada/ 13077F: include/uapi/drm/armada_drm.h 13078 13079MARVELL CRYPTO DRIVER 13080M: Boris Brezillon <bbrezillon@kernel.org> 13081M: Arnaud Ebalard <arno@natisbad.org> 13082M: Srujana Challa <schalla@marvell.com> 13083L: linux-crypto@vger.kernel.org 13084S: Maintained 13085F: drivers/crypto/marvell/ 13086F: include/linux/soc/marvell/octeontx2/ 13087 13088MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13089M: Mirko Lindner <mlindner@marvell.com> 13090M: Stephen Hemminger <stephen@networkplumber.org> 13091L: netdev@vger.kernel.org 13092S: Maintained 13093F: drivers/net/ethernet/marvell/sk* 13094 13095MARVELL LIBERTAS WIRELESS DRIVER 13096L: libertas-dev@lists.infradead.org 13097S: Orphan 13098F: drivers/net/wireless/marvell/libertas/ 13099 13100MARVELL MACCHIATOBIN SUPPORT 13101M: Russell King <linux@armlinux.org.uk> 13102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13105 13106MARVELL MV643XX ETHERNET DRIVER 13107M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13108L: netdev@vger.kernel.org 13109S: Maintained 13110F: drivers/net/ethernet/marvell/mv643xx_eth.* 13111F: include/linux/mv643xx.h 13112 13113MARVELL MV88X3310 PHY DRIVER 13114M: Russell King <linux@armlinux.org.uk> 13115M: Marek Behún <kabel@kernel.org> 13116L: netdev@vger.kernel.org 13117S: Maintained 13118F: drivers/net/phy/marvell10g.c 13119 13120MARVELL MVEBU THERMAL DRIVER 13121M: Miquel Raynal <miquel.raynal@bootlin.com> 13122S: Maintained 13123F: drivers/thermal/armada_thermal.c 13124 13125MARVELL MVNETA ETHERNET DRIVER 13126M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13127L: netdev@vger.kernel.org 13128S: Maintained 13129F: drivers/net/ethernet/marvell/mvneta* 13130 13131MARVELL MVPP2 ETHERNET DRIVER 13132M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13133M: Russell King <linux@armlinux.org.uk> 13134L: netdev@vger.kernel.org 13135S: Maintained 13136F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13137F: drivers/net/ethernet/marvell/mvpp2/ 13138 13139MARVELL MWIFIEX WIRELESS DRIVER 13140M: Brian Norris <briannorris@chromium.org> 13141R: Francesco Dolcini <francesco@dolcini.it> 13142L: linux-wireless@vger.kernel.org 13143S: Odd Fixes 13144F: drivers/net/wireless/marvell/mwifiex/ 13145 13146MARVELL MWL8K WIRELESS DRIVER 13147L: linux-wireless@vger.kernel.org 13148S: Orphan 13149F: drivers/net/wireless/marvell/mwl8k.c 13150 13151MARVELL NAND CONTROLLER DRIVER 13152M: Miquel Raynal <miquel.raynal@bootlin.com> 13153L: linux-mtd@lists.infradead.org 13154S: Maintained 13155F: drivers/mtd/nand/raw/marvell_nand.c 13156 13157MARVELL OCTEON ENDPOINT DRIVER 13158M: Veerasenareddy Burru <vburru@marvell.com> 13159M: Sathesh Edara <sedara@marvell.com> 13160L: netdev@vger.kernel.org 13161S: Supported 13162F: drivers/net/ethernet/marvell/octeon_ep 13163 13164MARVELL OCTEON ENDPOINT VF DRIVER 13165M: Veerasenareddy Burru <vburru@marvell.com> 13166M: Sathesh Edara <sedara@marvell.com> 13167M: Shinas Rasheed <srasheed@marvell.com> 13168M: Satananda Burla <sburla@marvell.com> 13169L: netdev@vger.kernel.org 13170S: Supported 13171F: drivers/net/ethernet/marvell/octeon_ep_vf 13172 13173MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13174M: Sunil Goutham <sgoutham@marvell.com> 13175M: Geetha sowjanya <gakula@marvell.com> 13176M: Subbaraya Sundeep <sbhatta@marvell.com> 13177M: hariprasad <hkelam@marvell.com> 13178L: netdev@vger.kernel.org 13179S: Supported 13180F: drivers/net/ethernet/marvell/octeontx2/nic/ 13181F: include/linux/soc/marvell/octeontx2/ 13182 13183MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13184M: Sunil Goutham <sgoutham@marvell.com> 13185M: Linu Cherian <lcherian@marvell.com> 13186M: Geetha sowjanya <gakula@marvell.com> 13187M: Jerin Jacob <jerinj@marvell.com> 13188M: hariprasad <hkelam@marvell.com> 13189M: Subbaraya Sundeep <sbhatta@marvell.com> 13190L: netdev@vger.kernel.org 13191S: Supported 13192F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13193F: drivers/net/ethernet/marvell/octeontx2/af/ 13194 13195MARVELL PRESTERA ETHERNET SWITCH DRIVER 13196M: Taras Chornyi <taras.chornyi@plvision.eu> 13197S: Supported 13198W: https://github.com/Marvell-switching/switchdev-prestera 13199F: drivers/net/ethernet/marvell/prestera/ 13200 13201MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13202M: Nicolas Pitre <nico@fluxnic.net> 13203S: Odd Fixes 13204F: drivers/mmc/host/mvsdio.* 13205 13206MARVELL USB MDIO CONTROLLER DRIVER 13207M: Tobias Waldekranz <tobias@waldekranz.com> 13208L: netdev@vger.kernel.org 13209S: Maintained 13210F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13211F: drivers/net/mdio/mdio-mvusb.c 13212 13213MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13214M: Hu Ziji <huziji@marvell.com> 13215L: linux-mmc@vger.kernel.org 13216S: Supported 13217F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13218F: drivers/mmc/host/sdhci-xenon* 13219 13220MATROX FRAMEBUFFER DRIVER 13221L: linux-fbdev@vger.kernel.org 13222S: Orphan 13223F: drivers/video/fbdev/matrox/matroxfb_* 13224F: include/uapi/linux/matroxfb.h 13225 13226MAX15301 DRIVER 13227M: Daniel Nilsson <daniel.nilsson@flex.com> 13228L: linux-hwmon@vger.kernel.org 13229S: Maintained 13230F: Documentation/hwmon/max15301.rst 13231F: drivers/hwmon/pmbus/max15301.c 13232 13233MAX2175 SDR TUNER DRIVER 13234M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13235L: linux-media@vger.kernel.org 13236S: Maintained 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13239F: Documentation/userspace-api/media/drivers/max2175.rst 13240F: drivers/media/i2c/max2175* 13241F: include/uapi/linux/max2175.h 13242 13243MAX31335 RTC DRIVER 13244M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13245L: linux-rtc@vger.kernel.org 13246S: Supported 13247W: https://ez.analog.com/linux-software-drivers 13248F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13249F: drivers/rtc/rtc-max31335.c 13250 13251MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13252L: linux-hwmon@vger.kernel.org 13253S: Orphan 13254F: Documentation/hwmon/max6650.rst 13255F: drivers/hwmon/max6650.c 13256 13257MAX9286 QUAD GMSL DESERIALIZER DRIVER 13258M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13259M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13260M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13261M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13262L: linux-media@vger.kernel.org 13263S: Maintained 13264F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13265F: drivers/media/i2c/max9286.c 13266 13267MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13268M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13269L: linux-media@vger.kernel.org 13270S: Maintained 13271F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13272F: drivers/staging/media/max96712/max96712.c 13273 13274MAX9860 MONO AUDIO VOICE CODEC DRIVER 13275M: Peter Rosin <peda@axentia.se> 13276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13277S: Maintained 13278F: Documentation/devicetree/bindings/sound/max9860.txt 13279F: sound/soc/codecs/max9860.* 13280 13281MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13282M: Andreas Klinger <ak@it-klinger.de> 13283L: linux-iio@vger.kernel.org 13284S: Maintained 13285F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13286F: drivers/iio/proximity/mb1232.c 13287 13288MAXIM MAX11205 DRIVER 13289M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13290L: linux-iio@vger.kernel.org 13291S: Supported 13292W: https://ez.analog.com/linux-software-drivers 13293F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13294F: drivers/iio/adc/max11205.c 13295 13296MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13297R: Iskren Chernev <iskren.chernev@gmail.com> 13298R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13299R: Marek Szyprowski <m.szyprowski@samsung.com> 13300R: Matheus Castello <matheus@castello.eng.br> 13301L: linux-pm@vger.kernel.org 13302S: Maintained 13303F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13304F: drivers/power/supply/max17040_battery.c 13305 13306MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13307R: Hans de Goede <hdegoede@redhat.com> 13308R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13309R: Marek Szyprowski <m.szyprowski@samsung.com> 13310R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13311R: Purism Kernel Team <kernel@puri.sm> 13312L: linux-pm@vger.kernel.org 13313S: Maintained 13314F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13315F: drivers/power/supply/max17042_battery.c 13316 13317MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13318M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13319L: linux-kernel@vger.kernel.org 13320S: Maintained 13321F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13322F: drivers/regulator/max20086-regulator.c 13323 13324MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13325M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13326L: linux-iio@vger.kernel.org 13327S: Maintained 13328F: drivers/iio/temperature/max30208.c 13329 13330MAXIM MAX77650 PMIC MFD DRIVER 13331M: Bartosz Golaszewski <brgl@bgdev.pl> 13332L: linux-kernel@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/*/*max77650.yaml 13335F: Documentation/devicetree/bindings/*/max77650*.yaml 13336F: drivers/gpio/gpio-max77650.c 13337F: drivers/input/misc/max77650-onkey.c 13338F: drivers/leds/leds-max77650.c 13339F: drivers/mfd/max77650.c 13340F: drivers/power/supply/max77650-charger.c 13341F: drivers/regulator/max77650-regulator.c 13342F: include/linux/mfd/max77650.h 13343 13344MAXIM MAX77714 PMIC MFD DRIVER 13345M: Luca Ceresoli <luca@lucaceresoli.net> 13346S: Maintained 13347F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13348F: drivers/mfd/max77714.c 13349F: include/linux/mfd/max77714.h 13350 13351MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13352M: Javier Martinez Canillas <javier@dowhile0.org> 13353L: linux-kernel@vger.kernel.org 13354S: Supported 13355F: Documentation/devicetree/bindings/*/*max77802.yaml 13356F: drivers/regulator/max77802-regulator.c 13357F: include/dt-bindings/*/*max77802.h 13358 13359MAXIM MAX77976 BATTERY CHARGER 13360M: Luca Ceresoli <luca@lucaceresoli.net> 13361S: Supported 13362F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13363F: drivers/power/supply/max77976_charger.c 13364 13365MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13366M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13367L: linux-pm@vger.kernel.org 13368S: Maintained 13369B: mailto:linux-samsung-soc@vger.kernel.org 13370F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13371F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13372F: drivers/power/supply/max14577_charger.c 13373F: drivers/power/supply/max77693_charger.c 13374 13375MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13376M: Chanwoo Choi <cw00.choi@samsung.com> 13377M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13378L: linux-kernel@vger.kernel.org 13379S: Maintained 13380B: mailto:linux-samsung-soc@vger.kernel.org 13381F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13382F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13383F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13384F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13385F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13386F: drivers/*/*max77843.c 13387F: drivers/*/max14577*.c 13388F: drivers/*/max77686*.c 13389F: drivers/*/max77693*.c 13390F: drivers/clk/clk-max77686.c 13391F: drivers/extcon/extcon-max14577.c 13392F: drivers/extcon/extcon-max77693.c 13393F: drivers/rtc/rtc-max77686.c 13394F: include/linux/mfd/max14577*.h 13395F: include/linux/mfd/max77686*.h 13396F: include/linux/mfd/max77693*.h 13397 13398MAXIRADIO FM RADIO RECEIVER DRIVER 13399M: Hans Verkuil <hverkuil@xs4all.nl> 13400L: linux-media@vger.kernel.org 13401S: Maintained 13402W: https://linuxtv.org 13403T: git git://linuxtv.org/media_tree.git 13404F: drivers/media/radio/radio-maxiradio* 13405 13406MAXLINEAR ETHERNET PHY DRIVER 13407M: Xu Liang <lxu@maxlinear.com> 13408L: netdev@vger.kernel.org 13409S: Supported 13410F: drivers/net/phy/mxl-gpy.c 13411 13412MCAN MMIO DEVICE DRIVER 13413M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13414L: linux-can@vger.kernel.org 13415S: Maintained 13416F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13417F: drivers/net/can/m_can/m_can.c 13418F: drivers/net/can/m_can/m_can.h 13419F: drivers/net/can/m_can/m_can_platform.c 13420 13421MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13422R: Yasushi SHOJI <yashi@spacecubics.com> 13423L: linux-can@vger.kernel.org 13424S: Maintained 13425F: drivers/net/can/usb/mcba_usb.c 13426 13427MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13428M: Rishi Gupta <gupt21@gmail.com> 13429L: linux-i2c@vger.kernel.org 13430L: linux-input@vger.kernel.org 13431S: Maintained 13432F: drivers/hid/hid-mcp2221.c 13433 13434MCP251XFD SPI-CAN NETWORK DRIVER 13435M: Marc Kleine-Budde <mkl@pengutronix.de> 13436M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13437R: Thomas Kopp <thomas.kopp@microchip.com> 13438L: linux-can@vger.kernel.org 13439S: Maintained 13440F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13441F: drivers/net/can/spi/mcp251xfd/ 13442 13443MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13444M: Peter Rosin <peda@axentia.se> 13445L: linux-iio@vger.kernel.org 13446S: Maintained 13447F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13448F: drivers/iio/potentiometer/mcp4018.c 13449F: drivers/iio/potentiometer/mcp4531.c 13450 13451MCP4821 DAC DRIVER 13452M: Anshul Dalal <anshulusr@gmail.com> 13453L: linux-iio@vger.kernel.org 13454S: Maintained 13455F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13456F: drivers/iio/dac/mcp4821.c 13457 13458MCR20A IEEE-802.15.4 RADIO DRIVER 13459M: Stefan Schmidt <stefan@datenfreihafen.org> 13460L: linux-wpan@vger.kernel.org 13461S: Odd Fixes 13462W: https://github.com/xueliu/mcr20a-linux 13463F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13464F: drivers/net/ieee802154/mcr20a.c 13465F: drivers/net/ieee802154/mcr20a.h 13466 13467MDIO REGMAP DRIVER 13468M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13469L: netdev@vger.kernel.org 13470S: Maintained 13471F: drivers/net/mdio/mdio-regmap.c 13472F: include/linux/mdio/mdio-regmap.h 13473 13474MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13475M: William Breathitt Gray <william.gray@linaro.org> 13476L: linux-iio@vger.kernel.org 13477S: Maintained 13478F: drivers/iio/dac/cio-dac.c 13479 13480MEDIA CONTROLLER FRAMEWORK 13481M: Sakari Ailus <sakari.ailus@linux.intel.com> 13482M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13483L: linux-media@vger.kernel.org 13484S: Supported 13485W: https://www.linuxtv.org 13486T: git git://linuxtv.org/media_tree.git 13487F: drivers/media/mc/ 13488F: include/media/media-*.h 13489F: include/uapi/linux/media.h 13490 13491MEDIA DRIVER FOR FREESCALE IMX PXP 13492M: Philipp Zabel <p.zabel@pengutronix.de> 13493L: linux-media@vger.kernel.org 13494S: Maintained 13495T: git git://linuxtv.org/media_tree.git 13496F: drivers/media/platform/nxp/imx-pxp.[ch] 13497 13498MEDIA DRIVERS FOR ASCOT2E 13499M: Sergey Kozlov <serjk@netup.ru> 13500M: Abylay Ospan <aospan@netup.ru> 13501L: linux-media@vger.kernel.org 13502S: Supported 13503W: https://linuxtv.org 13504W: http://netup.tv/ 13505T: git git://linuxtv.org/media_tree.git 13506F: drivers/media/dvb-frontends/ascot2e* 13507 13508MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13509M: Jasmin Jessich <jasmin@anw.at> 13510L: linux-media@vger.kernel.org 13511S: Maintained 13512W: https://linuxtv.org 13513T: git git://linuxtv.org/media_tree.git 13514F: drivers/media/dvb-frontends/cxd2099* 13515 13516MEDIA DRIVERS FOR CXD2841ER 13517M: Sergey Kozlov <serjk@netup.ru> 13518M: Abylay Ospan <aospan@netup.ru> 13519L: linux-media@vger.kernel.org 13520S: Supported 13521W: https://linuxtv.org 13522W: http://netup.tv/ 13523T: git git://linuxtv.org/media_tree.git 13524F: drivers/media/dvb-frontends/cxd2841er* 13525 13526MEDIA DRIVERS FOR CXD2880 13527M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13528L: linux-media@vger.kernel.org 13529S: Supported 13530W: http://linuxtv.org/ 13531T: git git://linuxtv.org/media_tree.git 13532F: drivers/media/dvb-frontends/cxd2880/* 13533F: drivers/media/spi/cxd2880* 13534 13535MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13536L: linux-media@vger.kernel.org 13537S: Orphan 13538W: https://linuxtv.org 13539T: git git://linuxtv.org/media_tree.git 13540F: drivers/media/pci/ddbridge/* 13541 13542MEDIA DRIVERS FOR FREESCALE IMX 13543M: Steve Longerbeam <slongerbeam@gmail.com> 13544M: Philipp Zabel <p.zabel@pengutronix.de> 13545L: linux-media@vger.kernel.org 13546S: Maintained 13547T: git git://linuxtv.org/media_tree.git 13548F: Documentation/admin-guide/media/imx.rst 13549F: Documentation/devicetree/bindings/media/imx.txt 13550F: drivers/staging/media/imx/ 13551F: include/linux/imx-media.h 13552F: include/media/imx.h 13553 13554MEDIA DRIVERS FOR FREESCALE IMX7/8 13555M: Rui Miguel Silva <rmfrfs@gmail.com> 13556M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13557M: Martin Kepplinger <martin.kepplinger@puri.sm> 13558R: Purism Kernel Team <kernel@puri.sm> 13559L: linux-media@vger.kernel.org 13560S: Maintained 13561T: git git://linuxtv.org/media_tree.git 13562F: Documentation/admin-guide/media/imx7.rst 13563F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13564F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13565F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13566F: drivers/media/platform/nxp/imx-mipi-csis.c 13567F: drivers/media/platform/nxp/imx7-media-csi.c 13568F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13569 13570MEDIA DRIVERS FOR HELENE 13571M: Abylay Ospan <aospan@netup.ru> 13572L: linux-media@vger.kernel.org 13573S: Supported 13574W: https://linuxtv.org 13575W: http://netup.tv/ 13576T: git git://linuxtv.org/media_tree.git 13577F: drivers/media/dvb-frontends/helene* 13578 13579MEDIA DRIVERS FOR HORUS3A 13580M: Sergey Kozlov <serjk@netup.ru> 13581M: Abylay Ospan <aospan@netup.ru> 13582L: linux-media@vger.kernel.org 13583S: Supported 13584W: https://linuxtv.org 13585W: http://netup.tv/ 13586T: git git://linuxtv.org/media_tree.git 13587F: drivers/media/dvb-frontends/horus3a* 13588 13589MEDIA DRIVERS FOR LNBH25 13590M: Sergey Kozlov <serjk@netup.ru> 13591M: Abylay Ospan <aospan@netup.ru> 13592L: linux-media@vger.kernel.org 13593S: Supported 13594W: https://linuxtv.org 13595W: http://netup.tv/ 13596T: git git://linuxtv.org/media_tree.git 13597F: drivers/media/dvb-frontends/lnbh25* 13598 13599MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13600L: linux-media@vger.kernel.org 13601S: Orphan 13602W: https://linuxtv.org 13603T: git git://linuxtv.org/media_tree.git 13604F: drivers/media/dvb-frontends/mxl5xx* 13605 13606MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13607M: Sergey Kozlov <serjk@netup.ru> 13608M: Abylay Ospan <aospan@netup.ru> 13609L: linux-media@vger.kernel.org 13610S: Supported 13611W: https://linuxtv.org 13612W: http://netup.tv/ 13613T: git git://linuxtv.org/media_tree.git 13614F: drivers/media/pci/netup_unidvb/* 13615 13616MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13617M: Dmitry Osipenko <digetx@gmail.com> 13618L: linux-media@vger.kernel.org 13619L: linux-tegra@vger.kernel.org 13620S: Maintained 13621T: git git://linuxtv.org/media_tree.git 13622F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13623F: drivers/media/platform/nvidia/tegra-vde/ 13624 13625MEDIA DRIVERS FOR RENESAS - CEU 13626M: Jacopo Mondi <jacopo@jmondi.org> 13627L: linux-media@vger.kernel.org 13628L: linux-renesas-soc@vger.kernel.org 13629S: Supported 13630T: git git://linuxtv.org/media_tree.git 13631F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13632F: drivers/media/platform/renesas/renesas-ceu.c 13633F: include/media/drv-intf/renesas-ceu.h 13634 13635MEDIA DRIVERS FOR RENESAS - DRIF 13636M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13637L: linux-media@vger.kernel.org 13638L: linux-renesas-soc@vger.kernel.org 13639S: Supported 13640T: git git://linuxtv.org/media_tree.git 13641F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13642F: drivers/media/platform/renesas/rcar_drif.c 13643 13644MEDIA DRIVERS FOR RENESAS - FCP 13645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13646L: linux-media@vger.kernel.org 13647L: linux-renesas-soc@vger.kernel.org 13648S: Supported 13649T: git git://linuxtv.org/media_tree.git 13650F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13651F: drivers/media/platform/renesas/rcar-fcp.c 13652F: include/media/rcar-fcp.h 13653 13654MEDIA DRIVERS FOR RENESAS - FDP1 13655M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13656L: linux-media@vger.kernel.org 13657L: linux-renesas-soc@vger.kernel.org 13658S: Supported 13659T: git git://linuxtv.org/media_tree.git 13660F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13661F: drivers/media/platform/renesas/rcar_fdp1.c 13662 13663MEDIA DRIVERS FOR RENESAS - VIN 13664M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13665L: linux-media@vger.kernel.org 13666L: linux-renesas-soc@vger.kernel.org 13667S: Supported 13668T: git git://linuxtv.org/media_tree.git 13669F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13670F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13671F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13672F: drivers/media/platform/renesas/rcar-csi2.c 13673F: drivers/media/platform/renesas/rcar-isp.c 13674F: drivers/media/platform/renesas/rcar-vin/ 13675 13676MEDIA DRIVERS FOR RENESAS - VSP1 13677M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13678M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 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,vsp1.yaml 13684F: drivers/media/platform/renesas/vsp1/ 13685 13686MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13687L: linux-media@vger.kernel.org 13688S: Orphan 13689W: https://linuxtv.org 13690T: git git://linuxtv.org/media_tree.git 13691F: drivers/media/dvb-frontends/stv0910* 13692 13693MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13694L: linux-media@vger.kernel.org 13695S: Orphan 13696W: https://linuxtv.org 13697T: git git://linuxtv.org/media_tree.git 13698F: drivers/media/dvb-frontends/stv6111* 13699 13700MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13701M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13702M: Alain Volmat <alain.volmat@foss.st.com> 13703L: linux-media@vger.kernel.org 13704S: Supported 13705T: git git://linuxtv.org/media_tree.git 13706F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13707F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13708F: drivers/media/platform/st/stm32/stm32-dcmi.c 13709F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13710 13711MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13712M: Mauro Carvalho Chehab <mchehab@kernel.org> 13713L: linux-media@vger.kernel.org 13714S: Maintained 13715W: https://linuxtv.org 13716Q: http://patchwork.kernel.org/project/linux-media/list/ 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/admin-guide/media/ 13719F: Documentation/devicetree/bindings/media/ 13720F: Documentation/driver-api/media/ 13721F: Documentation/userspace-api/media/ 13722F: drivers/media/ 13723F: drivers/staging/media/ 13724F: include/dt-bindings/media/ 13725F: include/linux/platform_data/media/ 13726F: include/media/ 13727F: include/uapi/linux/dvb/ 13728F: include/uapi/linux/ivtv* 13729F: include/uapi/linux/media.h 13730F: include/uapi/linux/uvcvideo.h 13731F: include/uapi/linux/v4l2-* 13732F: include/uapi/linux/videodev2.h 13733 13734MEDIATEK BLUETOOTH DRIVER 13735M: Sean Wang <sean.wang@mediatek.com> 13736L: linux-bluetooth@vger.kernel.org 13737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13738S: Maintained 13739F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13740F: drivers/bluetooth/btmtkuart.c 13741 13742MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13743M: Sean Wang <sean.wang@mediatek.com> 13744L: linux-pm@vger.kernel.org 13745S: Maintained 13746F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13747F: drivers/power/reset/mt6323-poweroff.c 13748 13749MEDIATEK CIR DRIVER 13750M: Sean Wang <sean.wang@mediatek.com> 13751S: Maintained 13752F: drivers/media/rc/mtk-cir.c 13753 13754MEDIATEK DMA DRIVER 13755M: Sean Wang <sean.wang@mediatek.com> 13756L: dmaengine@vger.kernel.org 13757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13759S: Maintained 13760F: Documentation/devicetree/bindings/dma/mediatek,* 13761F: drivers/dma/mediatek/ 13762 13763MEDIATEK ETHERNET DRIVER 13764M: Felix Fietkau <nbd@nbd.name> 13765M: Sean Wang <sean.wang@mediatek.com> 13766M: Mark Lee <Mark-MC.Lee@mediatek.com> 13767M: Lorenzo Bianconi <lorenzo@kernel.org> 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: drivers/net/ethernet/mediatek/ 13771 13772MEDIATEK ETHERNET PCS DRIVER 13773M: Alexander Couzens <lynxis@fe80.eu> 13774M: Daniel Golle <daniel@makrotopia.org> 13775L: netdev@vger.kernel.org 13776S: Maintained 13777F: drivers/net/pcs/pcs-mtk-lynxi.c 13778F: include/linux/pcs/pcs-mtk-lynxi.h 13779 13780MEDIATEK ETHERNET PHY DRIVERS 13781M: Daniel Golle <daniel@makrotopia.org> 13782M: Qingfang Deng <dqfext@gmail.com> 13783M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13784L: netdev@vger.kernel.org 13785S: Maintained 13786F: drivers/net/phy/mediatek-ge-soc.c 13787F: drivers/net/phy/mediatek-ge.c 13788 13789MEDIATEK I2C CONTROLLER DRIVER 13790M: Qii Wang <qii.wang@mediatek.com> 13791L: linux-i2c@vger.kernel.org 13792S: Maintained 13793F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13794F: drivers/i2c/busses/i2c-mt65xx.c 13795 13796MEDIATEK IOMMU DRIVER 13797M: Yong Wu <yong.wu@mediatek.com> 13798L: iommu@lists.linux.dev 13799L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13800S: Supported 13801F: Documentation/devicetree/bindings/iommu/mediatek* 13802F: drivers/iommu/mtk_iommu* 13803F: include/dt-bindings/memory/mediatek,mt*-port.h 13804F: include/dt-bindings/memory/mt*-port.h 13805 13806MEDIATEK JPEG DRIVER 13807M: Bin Liu <bin.liu@mediatek.com> 13808S: Supported 13809F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13810F: drivers/media/platform/mediatek/jpeg/ 13811 13812MEDIATEK KEYPAD DRIVER 13813M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13814S: Supported 13815F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13816F: drivers/input/keyboard/mt6779-keypad.c 13817 13818MEDIATEK MDP DRIVER 13819M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13820M: Houlong Wei <houlong.wei@mediatek.com> 13821M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13822S: Supported 13823F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13824F: drivers/media/platform/mediatek/mdp/ 13825F: drivers/media/platform/mediatek/vpu/ 13826 13827MEDIATEK MEDIA DRIVER 13828M: Tiffany Lin <tiffany.lin@mediatek.com> 13829M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13830M: Yunfei Dong <yunfei.dong@mediatek.com> 13831S: Supported 13832F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13833F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13834F: drivers/media/platform/mediatek/vcodec/ 13835F: drivers/media/platform/mediatek/vpu/ 13836 13837MEDIATEK MIPI-CSI CDPHY DRIVER 13838M: Julien Stephan <jstephan@baylibre.com> 13839M: Andy Hsieh <andy.hsieh@mediatek.com> 13840S: Supported 13841F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13842F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13843 13844MEDIATEK MMC/SD/SDIO DRIVER 13845M: Chaotian Jing <chaotian.jing@mediatek.com> 13846S: Maintained 13847F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13848F: drivers/mmc/host/mtk-sd.c 13849 13850MEDIATEK MT76 WIRELESS LAN DRIVER 13851M: Felix Fietkau <nbd@nbd.name> 13852M: Lorenzo Bianconi <lorenzo@kernel.org> 13853M: Ryder Lee <ryder.lee@mediatek.com> 13854R: Shayne Chen <shayne.chen@mediatek.com> 13855R: Sean Wang <sean.wang@mediatek.com> 13856L: linux-wireless@vger.kernel.org 13857S: Maintained 13858T: git https://github.com/nbd168/wireless 13859F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13860F: drivers/net/wireless/mediatek/mt76/ 13861 13862MEDIATEK MT7601U WIRELESS LAN DRIVER 13863M: Jakub Kicinski <kuba@kernel.org> 13864L: linux-wireless@vger.kernel.org 13865S: Maintained 13866F: drivers/net/wireless/mediatek/mt7601u/ 13867 13868MEDIATEK MT7621 CLOCK DRIVER 13869M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13870S: Maintained 13871F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13872F: drivers/clk/ralink/clk-mt7621.c 13873 13874MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13875M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13876S: Maintained 13877F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13878F: drivers/pci/controller/pcie-mt7621.c 13879 13880MEDIATEK MT7621 PHY PCI DRIVER 13881M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13882S: Maintained 13883F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13884F: drivers/phy/ralink/phy-mt7621-pci.c 13885 13886MEDIATEK MT7621/28/88 I2C DRIVER 13887M: Stefan Roese <sr@denx.de> 13888L: linux-i2c@vger.kernel.org 13889S: Maintained 13890F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13891F: drivers/i2c/busses/i2c-mt7621.c 13892 13893MEDIATEK MTMIPS CLOCK DRIVER 13894M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13895S: Maintained 13896F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13897F: drivers/clk/ralink/clk-mtmips.c 13898 13899MEDIATEK NAND CONTROLLER DRIVER 13900L: linux-mtd@lists.infradead.org 13901S: Orphan 13902F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13903F: drivers/mtd/nand/raw/mtk_* 13904 13905MEDIATEK PMIC LED DRIVER 13906M: Sean Wang <sean.wang@mediatek.com> 13907S: Maintained 13908F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13909F: drivers/leds/leds-mt6323.c 13910 13911MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13912M: Sean Wang <sean.wang@mediatek.com> 13913S: Maintained 13914F: drivers/char/hw_random/mtk-rng.c 13915 13916MEDIATEK SMI DRIVER 13917M: Yong Wu <yong.wu@mediatek.com> 13918L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13919S: Supported 13920F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13921F: drivers/memory/mtk-smi.c 13922F: include/soc/mediatek/smi.h 13923 13924MEDIATEK SWITCH DRIVER 13925M: Arınç ÜNAL <arinc.unal@arinc9.com> 13926M: Daniel Golle <daniel@makrotopia.org> 13927M: DENG Qingfang <dqfext@gmail.com> 13928M: Sean Wang <sean.wang@mediatek.com> 13929L: netdev@vger.kernel.org 13930S: Maintained 13931F: drivers/net/dsa/mt7530-mdio.c 13932F: drivers/net/dsa/mt7530-mmio.c 13933F: drivers/net/dsa/mt7530.* 13934F: net/dsa/tag_mtk.c 13935 13936MEDIATEK T7XX 5G WWAN MODEM DRIVER 13937M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13938R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13939R: Liu Haijun <haijun.liu@mediatek.com> 13940R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13941R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13942L: netdev@vger.kernel.org 13943S: Supported 13944F: drivers/net/wwan/t7xx/ 13945 13946MEDIATEK USB3 DRD IP DRIVER 13947M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13948L: linux-usb@vger.kernel.org 13949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13950L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13951S: Maintained 13952F: Documentation/devicetree/bindings/usb/mediatek,* 13953F: drivers/usb/host/xhci-mtk* 13954F: drivers/usb/mtu3/ 13955 13956MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13957M: Peter Senna Tschudin <peter.senna@gmail.com> 13958M: Ian Ray <ian.ray@ge.com> 13959M: Martyn Welch <martyn.welch@collabora.co.uk> 13960S: Maintained 13961F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13962F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13963 13964MEGARAID SCSI/SAS DRIVERS 13965M: Kashyap Desai <kashyap.desai@broadcom.com> 13966M: Sumit Saxena <sumit.saxena@broadcom.com> 13967M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13968M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13969L: megaraidlinux.pdl@broadcom.com 13970L: linux-scsi@vger.kernel.org 13971S: Maintained 13972W: http://www.avagotech.com/support/ 13973F: Documentation/scsi/megaraid.rst 13974F: drivers/scsi/megaraid.* 13975F: drivers/scsi/megaraid/ 13976 13977MELEXIS MLX90614 DRIVER 13978M: Crt Mori <cmo@melexis.com> 13979L: linux-iio@vger.kernel.org 13980S: Supported 13981W: http://www.melexis.com 13982F: drivers/iio/temperature/mlx90614.c 13983 13984MELEXIS MLX90632 DRIVER 13985M: Crt Mori <cmo@melexis.com> 13986L: linux-iio@vger.kernel.org 13987S: Supported 13988W: http://www.melexis.com 13989F: drivers/iio/temperature/mlx90632.c 13990 13991MELEXIS MLX90635 DRIVER 13992M: Crt Mori <cmo@melexis.com> 13993L: linux-iio@vger.kernel.org 13994S: Supported 13995W: http://www.melexis.com 13996F: drivers/iio/temperature/mlx90635.c 13997 13998MELFAS MIP4 TOUCHSCREEN DRIVER 13999M: Sangwon Jee <jeesw@melfas.com> 14000S: Supported 14001W: http://www.melfas.com 14002F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14003F: drivers/input/touchscreen/melfas_mip4.c 14004 14005MELLANOX BLUEFIELD I2C DRIVER 14006M: Khalil Blaiech <kblaiech@nvidia.com> 14007M: Asmaa Mnebhi <asmaa@nvidia.com> 14008L: linux-i2c@vger.kernel.org 14009S: Supported 14010F: drivers/i2c/busses/i2c-mlxbf.c 14011 14012MELLANOX ETHERNET DRIVER (mlx4_en) 14013M: Tariq Toukan <tariqt@nvidia.com> 14014L: netdev@vger.kernel.org 14015S: Supported 14016W: http://www.mellanox.com 14017Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14018F: drivers/net/ethernet/mellanox/mlx4/en_* 14019 14020MELLANOX ETHERNET DRIVER (mlx5e) 14021M: Saeed Mahameed <saeedm@nvidia.com> 14022L: netdev@vger.kernel.org 14023S: Supported 14024W: http://www.mellanox.com 14025Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14026F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14027 14028MELLANOX ETHERNET INNOVA DRIVERS 14029R: Boris Pismenny <borisp@nvidia.com> 14030L: netdev@vger.kernel.org 14031S: Supported 14032W: http://www.mellanox.com 14033Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14034F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14035F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14036F: include/linux/mlx5/mlx5_ifc_fpga.h 14037 14038MELLANOX ETHERNET SWITCH DRIVERS 14039M: Ido Schimmel <idosch@nvidia.com> 14040M: Petr Machata <petrm@nvidia.com> 14041L: netdev@vger.kernel.org 14042S: Supported 14043W: http://www.mellanox.com 14044Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14045F: drivers/net/ethernet/mellanox/mlxsw/ 14046F: tools/testing/selftests/drivers/net/mlxsw/ 14047 14048MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14049M: mlxsw@nvidia.com 14050L: netdev@vger.kernel.org 14051S: Supported 14052W: http://www.mellanox.com 14053Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14054F: drivers/net/ethernet/mellanox/mlxfw/ 14055 14056MELLANOX HARDWARE PLATFORM SUPPORT 14057M: Hans de Goede <hdegoede@redhat.com> 14058M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14059M: Vadim Pasternak <vadimp@nvidia.com> 14060L: platform-driver-x86@vger.kernel.org 14061S: Supported 14062F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14063F: drivers/platform/mellanox/ 14064F: include/linux/platform_data/mlxreg.h 14065 14066MELLANOX MLX4 core VPI driver 14067M: Tariq Toukan <tariqt@nvidia.com> 14068L: netdev@vger.kernel.org 14069L: linux-rdma@vger.kernel.org 14070S: Supported 14071W: http://www.mellanox.com 14072Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14073F: drivers/net/ethernet/mellanox/mlx4/ 14074F: include/linux/mlx4/ 14075 14076MELLANOX MLX4 IB driver 14077M: Yishai Hadas <yishaih@nvidia.com> 14078L: linux-rdma@vger.kernel.org 14079S: Supported 14080W: http://www.mellanox.com 14081Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14082F: drivers/infiniband/hw/mlx4/ 14083F: include/linux/mlx4/ 14084F: include/uapi/rdma/mlx4-abi.h 14085 14086MELLANOX MLX5 core VPI driver 14087M: Saeed Mahameed <saeedm@nvidia.com> 14088M: Leon Romanovsky <leonro@nvidia.com> 14089L: netdev@vger.kernel.org 14090L: linux-rdma@vger.kernel.org 14091S: Supported 14092W: http://www.mellanox.com 14093Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14094F: Documentation/networking/device_drivers/ethernet/mellanox/ 14095F: drivers/net/ethernet/mellanox/mlx5/core/ 14096F: include/linux/mlx5/ 14097 14098MELLANOX MLX5 IB driver 14099M: Leon Romanovsky <leonro@nvidia.com> 14100L: linux-rdma@vger.kernel.org 14101S: Supported 14102W: http://www.mellanox.com 14103Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14104F: drivers/infiniband/hw/mlx5/ 14105F: include/linux/mlx5/ 14106F: include/uapi/rdma/mlx5-abi.h 14107 14108MELLANOX MLX5 VDPA DRIVER 14109M: Dragos Tatulea <dtatulea@nvidia.com> 14110L: virtualization@lists.linux.dev 14111S: Supported 14112F: drivers/vdpa/mlx5/ 14113 14114MELLANOX MLXCPLD I2C AND MUX DRIVER 14115M: Vadim Pasternak <vadimp@nvidia.com> 14116M: Michael Shych <michaelsh@nvidia.com> 14117L: linux-i2c@vger.kernel.org 14118S: Supported 14119F: Documentation/i2c/busses/i2c-mlxcpld.rst 14120F: drivers/i2c/busses/i2c-mlxcpld.c 14121F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14122 14123MELLANOX MLXCPLD LED DRIVER 14124M: Vadim Pasternak <vadimp@nvidia.com> 14125L: linux-leds@vger.kernel.org 14126S: Supported 14127F: Documentation/leds/leds-mlxcpld.rst 14128F: drivers/leds/leds-mlxcpld.c 14129F: drivers/leds/leds-mlxreg.c 14130 14131MELLANOX PLATFORM DRIVER 14132M: Vadim Pasternak <vadimp@nvidia.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Supported 14135F: drivers/platform/x86/mlx-platform.c 14136 14137MEMBARRIER SUPPORT 14138M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14139M: "Paul E. McKenney" <paulmck@kernel.org> 14140L: linux-kernel@vger.kernel.org 14141S: Supported 14142F: Documentation/scheduler/membarrier.rst 14143F: arch/*/include/asm/membarrier.h 14144F: arch/*/include/asm/sync_core.h 14145F: include/uapi/linux/membarrier.h 14146F: kernel/sched/membarrier.c 14147 14148MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14149M: Mike Rapoport <rppt@kernel.org> 14150L: linux-mm@kvack.org 14151S: Maintained 14152F: Documentation/core-api/boot-time-mm.rst 14153F: include/linux/memblock.h 14154F: mm/memblock.c 14155F: mm/mm_init.c 14156F: tools/testing/memblock/ 14157 14158MEMORY CONTROLLER DRIVERS 14159M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14160L: linux-kernel@vger.kernel.org 14161S: Maintained 14162B: mailto:krzysztof.kozlowski@linaro.org 14163T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14164F: Documentation/devicetree/bindings/memory-controllers/ 14165F: drivers/memory/ 14166F: include/dt-bindings/memory/ 14167F: include/memory/ 14168 14169MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14170M: Dmitry Osipenko <digetx@gmail.com> 14171L: linux-pm@vger.kernel.org 14172L: linux-tegra@vger.kernel.org 14173S: Maintained 14174T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14175F: drivers/devfreq/tegra30-devfreq.c 14176 14177MEMORY HOT(UN)PLUG 14178M: David Hildenbrand <david@redhat.com> 14179M: Oscar Salvador <osalvador@suse.de> 14180L: linux-mm@kvack.org 14181S: Maintained 14182F: Documentation/admin-guide/mm/memory-hotplug.rst 14183F: Documentation/core-api/memory-hotplug.rst 14184F: drivers/base/memory.c 14185F: include/linux/memory_hotplug.h 14186F: mm/memory_hotplug.c 14187F: tools/testing/selftests/memory-hotplug/ 14188 14189MEMORY MANAGEMENT 14190M: Andrew Morton <akpm@linux-foundation.org> 14191L: linux-mm@kvack.org 14192S: Maintained 14193W: http://www.linux-mm.org 14194T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14195T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14196F: include/linux/gfp.h 14197F: include/linux/gfp_types.h 14198F: include/linux/memfd.h 14199F: include/linux/memory.h 14200F: include/linux/memory_hotplug.h 14201F: include/linux/memory-tiers.h 14202F: include/linux/mempolicy.h 14203F: include/linux/mempool.h 14204F: include/linux/memremap.h 14205F: include/linux/mm.h 14206F: include/linux/mm_*.h 14207F: include/linux/mmzone.h 14208F: include/linux/mmu_notifier.h 14209F: include/linux/pagewalk.h 14210F: include/linux/rmap.h 14211F: include/trace/events/ksm.h 14212F: mm/ 14213F: tools/mm/ 14214F: tools/testing/selftests/mm/ 14215N: include/linux/page[-_]* 14216 14217MEMORY MAPPING 14218M: Andrew Morton <akpm@linux-foundation.org> 14219R: Liam R. Howlett <Liam.Howlett@oracle.com> 14220R: Vlastimil Babka <vbabka@suse.cz> 14221R: Lorenzo Stoakes <lstoakes@gmail.com> 14222L: linux-mm@kvack.org 14223S: Maintained 14224W: http://www.linux-mm.org 14225T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14226F: mm/mmap.c 14227 14228MEMORY TECHNOLOGY DEVICES (MTD) 14229M: Miquel Raynal <miquel.raynal@bootlin.com> 14230M: Richard Weinberger <richard@nod.at> 14231M: Vignesh Raghavendra <vigneshr@ti.com> 14232L: linux-mtd@lists.infradead.org 14233S: Maintained 14234W: http://www.linux-mtd.infradead.org/ 14235Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14236C: irc://irc.oftc.net/mtd 14237T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14239F: Documentation/devicetree/bindings/mtd/ 14240F: drivers/mtd/ 14241F: include/linux/mtd/ 14242F: include/uapi/mtd/ 14243 14244MEMSENSING MICROSYSTEMS MSA311 DRIVER 14245M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14246L: linux-iio@vger.kernel.org 14247S: Maintained 14248F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14249F: drivers/iio/accel/msa311.c 14250 14251MEN A21 WATCHDOG DRIVER 14252M: Johannes Thumshirn <morbidrsa@gmail.com> 14253L: linux-watchdog@vger.kernel.org 14254S: Maintained 14255F: drivers/watchdog/mena21_wdt.c 14256 14257MEN CHAMELEON BUS (mcb) 14258M: Johannes Thumshirn <morbidrsa@gmail.com> 14259S: Maintained 14260F: Documentation/driver-api/men-chameleon-bus.rst 14261F: drivers/mcb/ 14262F: include/linux/mcb.h 14263 14264MEN F21BMC (Board Management Controller) 14265M: Andreas Werner <andreas.werner@men.de> 14266S: Supported 14267F: Documentation/hwmon/menf21bmc.rst 14268F: drivers/hwmon/menf21bmc_hwmon.c 14269F: drivers/leds/leds-menf21bmc.c 14270F: drivers/mfd/menf21bmc.c 14271F: drivers/watchdog/menf21bmc_wdt.c 14272 14273MEN Z069 WATCHDOG DRIVER 14274M: Johannes Thumshirn <jth@kernel.org> 14275L: linux-watchdog@vger.kernel.org 14276S: Maintained 14277F: drivers/watchdog/menz69_wdt.c 14278 14279MESON AO CEC DRIVER FOR AMLOGIC SOCS 14280M: Neil Armstrong <neil.armstrong@linaro.org> 14281L: linux-media@vger.kernel.org 14282L: linux-amlogic@lists.infradead.org 14283S: Supported 14284W: http://linux-meson.com/ 14285T: git git://linuxtv.org/media_tree.git 14286F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14287F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14288F: drivers/media/cec/platform/meson/ao-cec.c 14289 14290MESON GE2D DRIVER FOR AMLOGIC SOCS 14291M: Neil Armstrong <neil.armstrong@linaro.org> 14292L: linux-media@vger.kernel.org 14293L: linux-amlogic@lists.infradead.org 14294S: Supported 14295T: git git://linuxtv.org/media_tree.git 14296F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14297F: drivers/media/platform/amlogic/meson-ge2d/ 14298 14299MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14300M: Liang Yang <liang.yang@amlogic.com> 14301L: linux-mtd@lists.infradead.org 14302S: Maintained 14303F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14304F: drivers/mtd/nand/raw/meson_* 14305 14306MESON VIDEO DECODER 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,gx-vdec.yaml 14313F: drivers/staging/media/meson/vdec/ 14314 14315METHODE UDPU SUPPORT 14316M: Robert Marko <robert.marko@sartura.hr> 14317S: Maintained 14318F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14319F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14320 14321MHI BUS 14322M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14323L: mhi@lists.linux.dev 14324L: linux-arm-msm@vger.kernel.org 14325S: Maintained 14326T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14327F: Documentation/ABI/stable/sysfs-bus-mhi 14328F: Documentation/mhi/ 14329F: drivers/bus/mhi/ 14330F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14331F: include/linux/mhi.h 14332 14333MICROBLAZE ARCHITECTURE 14334M: Michal Simek <monstr@monstr.eu> 14335S: Supported 14336W: http://www.monstr.eu/fdt/ 14337T: git git://git.monstr.eu/linux-2.6-microblaze.git 14338F: arch/microblaze/ 14339 14340MICROBLAZE TMR INJECT 14341M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14342S: Supported 14343F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14344F: drivers/misc/xilinx_tmr_inject.c 14345 14346MICROBLAZE TMR MANAGER 14347M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14348S: Supported 14349F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14350F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14351F: drivers/misc/xilinx_tmr_manager.c 14352 14353MICROCHIP AT91 DMA DRIVERS 14354M: Ludovic Desroches <ludovic.desroches@microchip.com> 14355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14356L: dmaengine@vger.kernel.org 14357S: Supported 14358F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14359F: drivers/dma/at_hdmac.c 14360F: drivers/dma/at_xdmac.c 14361F: include/dt-bindings/dma/at91.h 14362 14363MICROCHIP AT91 SERIAL DRIVER 14364M: Richard Genoud <richard.genoud@gmail.com> 14365S: Maintained 14366F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14367F: drivers/tty/serial/atmel_serial.c 14368F: drivers/tty/serial/atmel_serial.h 14369 14370MICROCHIP AT91 USART MFD DRIVER 14371M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14372L: linux-kernel@vger.kernel.org 14373S: Supported 14374F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14375F: drivers/mfd/at91-usart.c 14376F: include/dt-bindings/mfd/at91-usart.h 14377 14378MICROCHIP AT91 USART SPI DRIVER 14379M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14380L: linux-spi@vger.kernel.org 14381S: Supported 14382F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14383F: drivers/spi/spi-at91-usart.c 14384 14385MICROCHIP AUDIO ASOC DRIVERS 14386M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14388S: Supported 14389F: Documentation/devicetree/bindings/sound/atmel* 14390F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14391F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14392F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14393F: sound/soc/atmel 14394 14395MICROCHIP CSI2DC DRIVER 14396M: Eugen Hristev <eugen.hristev@microchip.com> 14397L: linux-media@vger.kernel.org 14398S: Supported 14399F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14400F: drivers/media/platform/microchip/microchip-csi2dc.c 14401 14402MICROCHIP ECC DRIVER 14403L: linux-crypto@vger.kernel.org 14404S: Orphan 14405F: drivers/crypto/atmel-ecc.* 14406 14407MICROCHIP EIC DRIVER 14408M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14410S: Supported 14411F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14412F: drivers/irqchip/irq-mchp-eic.c 14413 14414MICROCHIP I2C DRIVER 14415M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14416L: linux-i2c@vger.kernel.org 14417S: Supported 14418F: drivers/i2c/busses/i2c-at91-*.c 14419F: drivers/i2c/busses/i2c-at91.h 14420 14421MICROCHIP ISC DRIVER 14422M: Eugen Hristev <eugen.hristev@microchip.com> 14423L: linux-media@vger.kernel.org 14424S: Supported 14425F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14426F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14427F: drivers/media/platform/microchip/microchip-isc* 14428F: drivers/media/platform/microchip/microchip-sama*-isc* 14429F: drivers/staging/media/deprecated/atmel/atmel-isc* 14430F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14431F: include/linux/atmel-isc-media.h 14432 14433MICROCHIP ISI DRIVER 14434M: Eugen Hristev <eugen.hristev@microchip.com> 14435L: linux-media@vger.kernel.org 14436S: Supported 14437F: drivers/media/platform/atmel/atmel-isi.c 14438F: drivers/media/platform/atmel/atmel-isi.h 14439 14440MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14441M: Woojung Huh <woojung.huh@microchip.com> 14442M: UNGLinuxDriver@microchip.com 14443L: netdev@vger.kernel.org 14444S: Maintained 14445F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14446F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14447F: drivers/net/dsa/microchip/* 14448F: include/linux/dsa/ksz_common.h 14449F: include/linux/platform_data/microchip-ksz.h 14450F: net/dsa/tag_ksz.c 14451 14452MICROCHIP LAN743X ETHERNET DRIVER 14453M: Bryan Whitehead <bryan.whitehead@microchip.com> 14454M: UNGLinuxDriver@microchip.com 14455L: netdev@vger.kernel.org 14456S: Maintained 14457F: drivers/net/ethernet/microchip/lan743x_* 14458 14459MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14460M: Arun Ramadoss <arun.ramadoss@microchip.com> 14461R: UNGLinuxDriver@microchip.com 14462L: netdev@vger.kernel.org 14463S: Maintained 14464F: drivers/net/phy/microchip_t1.c 14465 14466MICROCHIP LAN966X ETHERNET DRIVER 14467M: Horatiu Vultur <horatiu.vultur@microchip.com> 14468M: UNGLinuxDriver@microchip.com 14469L: netdev@vger.kernel.org 14470S: Maintained 14471F: drivers/net/ethernet/microchip/lan966x/* 14472 14473MICROCHIP LCDFB DRIVER 14474M: Nicolas Ferre <nicolas.ferre@microchip.com> 14475L: linux-fbdev@vger.kernel.org 14476S: Maintained 14477F: drivers/video/fbdev/atmel_lcdfb.c 14478F: include/video/atmel_lcdc.h 14479 14480MICROCHIP MCP16502 PMIC DRIVER 14481M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14483S: Supported 14484F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14485F: drivers/regulator/mcp16502.c 14486 14487MICROCHIP MCP3564 ADC DRIVER 14488M: Marius Cristea <marius.cristea@microchip.com> 14489L: linux-iio@vger.kernel.org 14490S: Supported 14491F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14492F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14493F: drivers/iio/adc/mcp3564.c 14494 14495MICROCHIP MCP3911 ADC DRIVER 14496M: Marcus Folkesson <marcus.folkesson@gmail.com> 14497M: Kent Gustavsson <kent@minoris.se> 14498L: linux-iio@vger.kernel.org 14499S: Maintained 14500F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14501F: drivers/iio/adc/mcp3911.c 14502 14503MICROCHIP MMC/SD/SDIO MCI DRIVER 14504M: Aubin Constans <aubin.constans@microchip.com> 14505S: Maintained 14506F: drivers/mmc/host/atmel-mci.c 14507 14508MICROCHIP NAND DRIVER 14509L: linux-mtd@lists.infradead.org 14510S: Orphan 14511F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14512F: drivers/mtd/nand/raw/atmel/* 14513 14514MICROCHIP OTPC DRIVER 14515M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14517S: Supported 14518F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14519F: drivers/nvmem/microchip-otpc.c 14520F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14521 14522MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14523M: Marius Cristea <marius.cristea@microchip.com> 14524L: linux-iio@vger.kernel.org 14525S: Supported 14526F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14527F: drivers/iio/adc/pac1934.c 14528 14529MICROCHIP PCI1XXXX GP DRIVER 14530M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14531M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14532L: linux-gpio@vger.kernel.org 14533S: Supported 14534F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14535F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14536F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14537F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14538 14539MICROCHIP PCI1XXXX I2C DRIVER 14540M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14541M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14542M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14543L: linux-i2c@vger.kernel.org 14544S: Maintained 14545F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14546 14547MICROCHIP PCIe UART DRIVER 14548M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14549M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14550L: linux-serial@vger.kernel.org 14551S: Maintained 14552F: drivers/tty/serial/8250/8250_pci1xxxx.c 14553 14554MICROCHIP POLARFIRE FPGA DRIVERS 14555M: Conor Dooley <conor.dooley@microchip.com> 14556R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14557L: linux-fpga@vger.kernel.org 14558S: Supported 14559F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14560F: drivers/fpga/microchip-spi.c 14561 14562MICROCHIP PWM DRIVER 14563M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14565L: linux-pwm@vger.kernel.org 14566S: Supported 14567F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14568F: drivers/pwm/pwm-atmel.c 14569 14570MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14571M: Eugen Hristev <eugen.hristev@microchip.com> 14572L: linux-iio@vger.kernel.org 14573S: Supported 14574F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14575F: drivers/iio/adc/at91-sama5d2_adc.c 14576F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14577 14578MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14579M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14580S: Supported 14581F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14582F: drivers/power/reset/at91-sama5d2_shdwc.c 14583 14584MICROCHIP SOC DRIVERS 14585M: Conor Dooley <conor@kernel.org> 14586S: Supported 14587T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14588F: drivers/soc/microchip/ 14589 14590MICROCHIP SPI DRIVER 14591M: Ryan Wanner <ryan.wanner@microchip.com> 14592S: Supported 14593F: drivers/spi/spi-atmel.* 14594 14595MICROCHIP SSC DRIVER 14596M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14598S: Supported 14599F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14600F: drivers/misc/atmel-ssc.c 14601F: include/linux/atmel-ssc.h 14602 14603Microchip Timer Counter Block (TCB) Capture Driver 14604M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14606L: linux-iio@vger.kernel.org 14607S: Maintained 14608F: drivers/counter/microchip-tcb-capture.c 14609 14610MICROCHIP USB251XB DRIVER 14611M: Richard Leitner <richard.leitner@skidata.com> 14612L: linux-usb@vger.kernel.org 14613S: Maintained 14614F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14615F: drivers/usb/misc/usb251xb.c 14616 14617MICROCHIP USBA UDC DRIVER 14618M: Cristian Birsan <cristian.birsan@microchip.com> 14619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14620S: Supported 14621F: drivers/usb/gadget/udc/atmel_usba_udc.* 14622 14623MICROCHIP WILC1000 WIFI DRIVER 14624M: Ajay Singh <ajay.kathat@microchip.com> 14625M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14626L: linux-wireless@vger.kernel.org 14627S: Supported 14628F: drivers/net/wireless/microchip/wilc1000/ 14629 14630MICROSEMI MIPS SOCS 14631M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14632M: UNGLinuxDriver@microchip.com 14633L: linux-mips@vger.kernel.org 14634S: Supported 14635F: Documentation/devicetree/bindings/mips/mscc.txt 14636F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14637F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14638F: arch/mips/boot/dts/mscc/ 14639F: arch/mips/configs/generic/board-ocelot.config 14640F: arch/mips/generic/board-ocelot.c 14641 14642MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14643M: Don Brace <don.brace@microchip.com> 14644L: storagedev@microchip.com 14645L: linux-scsi@vger.kernel.org 14646S: Supported 14647F: Documentation/scsi/smartpqi.rst 14648F: drivers/scsi/smartpqi/Kconfig 14649F: drivers/scsi/smartpqi/Makefile 14650F: drivers/scsi/smartpqi/smartpqi*.[ch] 14651F: include/linux/cciss*.h 14652F: include/uapi/linux/cciss*.h 14653 14654MICROSOFT MANA RDMA DRIVER 14655M: Long Li <longli@microsoft.com> 14656M: Ajay Sharma <sharmaajay@microsoft.com> 14657L: linux-rdma@vger.kernel.org 14658S: Supported 14659F: drivers/infiniband/hw/mana/ 14660F: include/net/mana 14661F: include/uapi/rdma/mana-abi.h 14662 14663MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14664M: Maximilian Luz <luzmaximilian@gmail.com> 14665L: platform-driver-x86@vger.kernel.org 14666S: Maintained 14667F: drivers/platform/surface/surface_aggregator_tabletsw.c 14668 14669MICROSOFT SURFACE BATTERY AND AC DRIVERS 14670M: Maximilian Luz <luzmaximilian@gmail.com> 14671L: linux-pm@vger.kernel.org 14672L: platform-driver-x86@vger.kernel.org 14673S: Maintained 14674F: drivers/power/supply/surface_battery.c 14675F: drivers/power/supply/surface_charger.c 14676 14677MICROSOFT SURFACE DTX DRIVER 14678M: Maximilian Luz <luzmaximilian@gmail.com> 14679L: platform-driver-x86@vger.kernel.org 14680S: Maintained 14681F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14682F: drivers/platform/surface/surface_dtx.c 14683F: include/uapi/linux/surface_aggregator/dtx.h 14684 14685MICROSOFT SURFACE SENSOR FAN DRIVER 14686M: Maximilian Luz <luzmaximilian@gmail.com> 14687M: Ivor Wanders <ivor@iwanders.net> 14688L: linux-hwmon@vger.kernel.org 14689S: Maintained 14690F: Documentation/hwmon/surface_fan.rst 14691F: drivers/hwmon/surface_fan.c 14692 14693MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14694M: Maximilian Luz <luzmaximilian@gmail.com> 14695L: platform-driver-x86@vger.kernel.org 14696S: Maintained 14697F: drivers/platform/surface/surface_gpe.c 14698 14699MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14700M: Hans de Goede <hdegoede@redhat.com> 14701M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14702M: Maximilian Luz <luzmaximilian@gmail.com> 14703L: platform-driver-x86@vger.kernel.org 14704S: Maintained 14705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14706F: drivers/platform/surface/ 14707 14708MICROSOFT SURFACE HID TRANSPORT DRIVER 14709M: Maximilian Luz <luzmaximilian@gmail.com> 14710L: linux-input@vger.kernel.org 14711L: platform-driver-x86@vger.kernel.org 14712S: Maintained 14713F: drivers/hid/surface-hid/ 14714 14715MICROSOFT SURFACE HOT-PLUG DRIVER 14716M: Maximilian Luz <luzmaximilian@gmail.com> 14717L: platform-driver-x86@vger.kernel.org 14718S: Maintained 14719F: drivers/platform/surface/surface_hotplug.c 14720 14721MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14722M: Maximilian Luz <luzmaximilian@gmail.com> 14723L: platform-driver-x86@vger.kernel.org 14724S: Maintained 14725F: drivers/platform/surface/surface_platform_profile.c 14726 14727MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14728M: Chen Yu <yu.c.chen@intel.com> 14729L: platform-driver-x86@vger.kernel.org 14730S: Supported 14731F: drivers/platform/surface/surfacepro3_button.c 14732 14733MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14734M: Maximilian Luz <luzmaximilian@gmail.com> 14735L: platform-driver-x86@vger.kernel.org 14736S: Maintained 14737F: drivers/platform/surface/surface_aggregator_hub.c 14738 14739MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14740M: Maximilian Luz <luzmaximilian@gmail.com> 14741L: platform-driver-x86@vger.kernel.org 14742S: Maintained 14743W: https://github.com/linux-surface/surface-aggregator-module 14744C: irc://irc.libera.chat/linux-surface 14745F: Documentation/driver-api/surface_aggregator/ 14746F: drivers/platform/surface/aggregator/ 14747F: drivers/platform/surface/surface_acpi_notify.c 14748F: drivers/platform/surface/surface_aggregator_cdev.c 14749F: drivers/platform/surface/surface_aggregator_registry.c 14750F: include/linux/surface_acpi_notify.h 14751F: include/linux/surface_aggregator/ 14752F: include/uapi/linux/surface_aggregator/ 14753 14754MICROTEK X6 SCANNER 14755M: Oliver Neukum <oliver@neukum.org> 14756S: Maintained 14757F: drivers/usb/image/microtek.* 14758 14759MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14760M: Luka Kovacic <luka.kovacic@sartura.hr> 14761M: Luka Perkov <luka.perkov@sartura.hr> 14762S: Maintained 14763F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14764F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14765F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14766F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14767F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14768F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14769 14770MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14771M: Sakari Ailus <sakari.ailus@linux.intel.com> 14772L: linux-media@vger.kernel.org 14773S: Maintained 14774F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14775F: Documentation/driver-api/media/drivers/ccs/ 14776F: Documentation/userspace-api/media/drivers/ccs.rst 14777F: drivers/media/i2c/ccs-pll.c 14778F: drivers/media/i2c/ccs-pll.h 14779F: drivers/media/i2c/ccs/ 14780F: include/uapi/linux/ccs.h 14781F: include/uapi/linux/smiapp.h 14782 14783MIPS 14784M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14785L: linux-mips@vger.kernel.org 14786S: Maintained 14787W: http://www.linux-mips.org/ 14788Q: https://patchwork.kernel.org/project/linux-mips/list/ 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14790F: Documentation/devicetree/bindings/mips/ 14791F: Documentation/arch/mips/ 14792F: arch/mips/ 14793F: drivers/platform/mips/ 14794F: include/dt-bindings/mips/ 14795 14796MIPS BAIKAL-T1 PLATFORM 14797M: Serge Semin <fancer.lancer@gmail.com> 14798L: linux-mips@vger.kernel.org 14799S: Supported 14800F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14801F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14802F: drivers/bus/bt1-*.c 14803F: drivers/clk/baikal-t1/ 14804F: drivers/memory/bt1-l2-ctl.c 14805F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14806 14807MIPS BOSTON DEVELOPMENT BOARD 14808M: Paul Burton <paulburton@kernel.org> 14809L: linux-mips@vger.kernel.org 14810S: Maintained 14811F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14812F: arch/mips/boot/dts/img/boston.dts 14813F: arch/mips/configs/generic/board-boston.config 14814F: drivers/clk/imgtec/clk-boston.c 14815F: include/dt-bindings/clock/boston-clock.h 14816 14817MIPS CORE DRIVERS 14818M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14819M: Serge Semin <fancer.lancer@gmail.com> 14820L: linux-mips@vger.kernel.org 14821S: Supported 14822F: drivers/bus/mips_cdmm.c 14823F: drivers/clocksource/mips-gic-timer.c 14824F: drivers/cpuidle/cpuidle-cps.c 14825F: drivers/irqchip/irq-mips-cpu.c 14826F: drivers/irqchip/irq-mips-gic.c 14827 14828MIPS GENERIC PLATFORM 14829M: Paul Burton <paulburton@kernel.org> 14830L: linux-mips@vger.kernel.org 14831S: Supported 14832F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14833F: arch/mips/generic/ 14834F: arch/mips/tools/generic-board-config.sh 14835 14836MIPS RINT INSTRUCTION EMULATION 14837M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14838L: linux-mips@vger.kernel.org 14839S: Supported 14840F: arch/mips/math-emu/dp_rint.c 14841F: arch/mips/math-emu/sp_rint.c 14842 14843MIPS/LOONGSON1 ARCHITECTURE 14844M: Keguang Zhang <keguang.zhang@gmail.com> 14845L: linux-mips@vger.kernel.org 14846S: Maintained 14847F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14848F: arch/mips/include/asm/mach-loongson32/ 14849F: arch/mips/loongson32/ 14850F: drivers/*/*loongson1* 14851F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14852 14853MIPS/LOONGSON2EF ARCHITECTURE 14854M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14855L: linux-mips@vger.kernel.org 14856S: Maintained 14857F: arch/mips/include/asm/mach-loongson2ef/ 14858F: arch/mips/loongson2ef/ 14859F: drivers/cpufreq/loongson2_cpufreq.c 14860 14861MIPS/LOONGSON64 ARCHITECTURE 14862M: Huacai Chen <chenhuacai@kernel.org> 14863M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14864L: linux-mips@vger.kernel.org 14865S: Maintained 14866F: arch/mips/include/asm/mach-loongson64/ 14867F: arch/mips/loongson64/ 14868F: drivers/irqchip/irq-loongson* 14869F: drivers/platform/mips/cpu_hwmon.c 14870 14871MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14872M: Hans Verkuil <hverkuil@xs4all.nl> 14873L: linux-media@vger.kernel.org 14874S: Odd Fixes 14875W: https://linuxtv.org 14876T: git git://linuxtv.org/media_tree.git 14877F: drivers/media/radio/radio-miropcm20* 14878 14879MITSUMI MM8013 FG DRIVER 14880M: Konrad Dybcio <konradybcio@kernel.org> 14881F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14882F: drivers/power/supply/mm8013.c 14883 14884MMP SUPPORT 14885R: Lubomir Rintel <lkundrak@v3.sk> 14886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14887S: Odd Fixes 14888T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14889F: arch/arm/boot/dts/marvell/mmp* 14890F: arch/arm/mach-mmp/ 14891F: include/linux/soc/mmp/ 14892 14893MMP USB PHY DRIVERS 14894R: Lubomir Rintel <lkundrak@v3.sk> 14895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14896S: Maintained 14897F: drivers/phy/marvell/phy-mmp3-usb.c 14898F: drivers/phy/marvell/phy-pxa-usb.c 14899 14900MMU GATHER AND TLB INVALIDATION 14901M: Will Deacon <will@kernel.org> 14902M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14903M: Andrew Morton <akpm@linux-foundation.org> 14904M: Nick Piggin <npiggin@gmail.com> 14905M: Peter Zijlstra <peterz@infradead.org> 14906L: linux-arch@vger.kernel.org 14907L: linux-mm@kvack.org 14908S: Maintained 14909F: arch/*/include/asm/tlb.h 14910F: include/asm-generic/tlb.h 14911F: mm/mmu_gather.c 14912 14913MN88472 MEDIA DRIVER 14914L: linux-media@vger.kernel.org 14915S: Orphan 14916W: https://linuxtv.org 14917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14918F: drivers/media/dvb-frontends/mn88472* 14919 14920MN88473 MEDIA DRIVER 14921L: linux-media@vger.kernel.org 14922S: Orphan 14923W: https://linuxtv.org 14924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14925F: drivers/media/dvb-frontends/mn88473* 14926 14927MOBILEYE MIPS SOCS 14928M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14929M: Gregory CLEMENT <gregory.clement@bootlin.com> 14930M: Théo Lebrun <theo.lebrun@bootlin.com> 14931L: linux-mips@vger.kernel.org 14932S: Maintained 14933F: Documentation/devicetree/bindings/mips/mobileye.yaml 14934F: arch/mips/boot/dts/mobileye/ 14935F: arch/mips/configs/eyeq5_defconfig 14936F: arch/mips/mobileye/board-epm5.its.S 14937 14938MODULE SUPPORT 14939M: Luis Chamberlain <mcgrof@kernel.org> 14940L: linux-modules@vger.kernel.org 14941L: linux-kernel@vger.kernel.org 14942S: Maintained 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14944F: include/linux/kmod.h 14945F: include/linux/module*.h 14946F: kernel/module/ 14947F: lib/test_kmod.c 14948F: scripts/module* 14949F: tools/testing/selftests/kmod/ 14950 14951MONOLITHIC POWER SYSTEM PMIC DRIVER 14952M: Saravanan Sekar <sravanhome@gmail.com> 14953S: Maintained 14954F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14955F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14956F: drivers/hwmon/pmbus/mpq7932.c 14957F: drivers/iio/adc/mp2629_adc.c 14958F: drivers/mfd/mp2629.c 14959F: drivers/power/supply/mp2629_charger.c 14960F: drivers/regulator/mp5416.c 14961F: drivers/regulator/mpq7920.c 14962F: drivers/regulator/mpq7920.h 14963F: include/linux/mfd/mp2629.h 14964 14965MOST(R) TECHNOLOGY DRIVER 14966M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14967M: Christian Gromm <christian.gromm@microchip.com> 14968S: Maintained 14969F: Documentation/ABI/testing/configfs-most 14970F: Documentation/ABI/testing/sysfs-bus-most 14971F: drivers/most/ 14972F: drivers/staging/most/ 14973F: include/linux/most.h 14974 14975MOTORCOMM PHY DRIVER 14976M: Peter Geis <pgwipeout@gmail.com> 14977M: Frank <Frank.Sae@motor-comm.com> 14978L: netdev@vger.kernel.org 14979S: Maintained 14980F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14981F: drivers/net/phy/motorcomm.c 14982 14983MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14984M: Jiri Slaby <jirislaby@kernel.org> 14985S: Maintained 14986F: Documentation/driver-api/tty/moxa-smartio.rst 14987F: drivers/tty/mxser.* 14988 14989MP3309C BACKLIGHT DRIVER 14990M: Flavio Suligoi <f.suligoi@asem.it> 14991L: dri-devel@lists.freedesktop.org 14992S: Maintained 14993F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14994F: drivers/video/backlight/mp3309c.c 14995 14996MR800 AVERMEDIA USB FM RADIO DRIVER 14997M: Alexey Klimov <klimov.linux@gmail.com> 14998L: linux-media@vger.kernel.org 14999S: Maintained 15000T: git git://linuxtv.org/media_tree.git 15001F: drivers/media/radio/radio-mr800.c 15002 15003MRF24J40 IEEE 802.15.4 RADIO DRIVER 15004M: Stefan Schmidt <stefan@datenfreihafen.org> 15005L: linux-wpan@vger.kernel.org 15006S: Odd Fixes 15007F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15008F: drivers/net/ieee802154/mrf24j40.c 15009 15010MSI EC DRIVER 15011M: Nikita Kravets <teackot@gmail.com> 15012L: platform-driver-x86@vger.kernel.org 15013S: Maintained 15014W: https://github.com/BeardOverflow/msi-ec 15015F: drivers/platform/x86/msi-ec.* 15016 15017MSI LAPTOP SUPPORT 15018M: "Lee, Chun-Yi" <jlee@suse.com> 15019L: platform-driver-x86@vger.kernel.org 15020S: Maintained 15021F: drivers/platform/x86/msi-laptop.c 15022 15023MSI WMI SUPPORT 15024L: platform-driver-x86@vger.kernel.org 15025S: Orphan 15026F: drivers/platform/x86/msi-wmi.c 15027 15028MSI001 MEDIA DRIVER 15029L: linux-media@vger.kernel.org 15030S: Orphan 15031W: https://linuxtv.org 15032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15033F: drivers/media/tuners/msi001* 15034 15035MSI2500 MEDIA DRIVER 15036L: linux-media@vger.kernel.org 15037S: Orphan 15038W: https://linuxtv.org 15039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15040F: drivers/media/usb/msi2500/ 15041 15042MSTAR INTERRUPT CONTROLLER DRIVER 15043M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15044M: Daniel Palmer <daniel@thingy.jp> 15045S: Maintained 15046F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15047F: drivers/irqchip/irq-mst-intc.c 15048 15049MSYSTEMS DISKONCHIP G3 MTD DRIVER 15050M: Robert Jarzmik <robert.jarzmik@free.fr> 15051L: linux-mtd@lists.infradead.org 15052S: Maintained 15053F: drivers/mtd/devices/docg3* 15054 15055MT9M114 ONSEMI SENSOR DRIVER 15056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15057L: linux-media@vger.kernel.org 15058S: Maintained 15059T: git git://linuxtv.org/media_tree.git 15060F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15061F: drivers/media/i2c/mt9m114.c 15062 15063MT9P031 APTINA CAMERA SENSOR 15064M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15065L: linux-media@vger.kernel.org 15066S: Maintained 15067T: git git://linuxtv.org/media_tree.git 15068F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15069F: drivers/media/i2c/mt9p031.c 15070F: include/media/i2c/mt9p031.h 15071 15072MT9T112 APTINA CAMERA SENSOR 15073M: Jacopo Mondi <jacopo@jmondi.org> 15074L: linux-media@vger.kernel.org 15075S: Odd Fixes 15076T: git git://linuxtv.org/media_tree.git 15077F: drivers/media/i2c/mt9t112.c 15078F: include/media/i2c/mt9t112.h 15079 15080MT9V032 APTINA CAMERA SENSOR 15081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084T: git git://linuxtv.org/media_tree.git 15085F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15086F: drivers/media/i2c/mt9v032.c 15087F: include/media/i2c/mt9v032.h 15088 15089MT9V111 APTINA CAMERA SENSOR 15090M: Jacopo Mondi <jacopo@jmondi.org> 15091L: linux-media@vger.kernel.org 15092S: Maintained 15093T: git git://linuxtv.org/media_tree.git 15094F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15095F: drivers/media/i2c/mt9v111.c 15096 15097MULTIFUNCTION DEVICES (MFD) 15098M: Lee Jones <lee@kernel.org> 15099S: Maintained 15100T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15101F: Documentation/devicetree/bindings/mfd/ 15102F: drivers/mfd/ 15103F: include/dt-bindings/mfd/ 15104F: include/linux/mfd/ 15105 15106MULTIMEDIA CARD (MMC) ETC. OVER SPI 15107S: Orphan 15108F: drivers/mmc/host/mmc_spi.c 15109F: include/linux/spi/mmc_spi.h 15110 15111MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15112M: Ulf Hansson <ulf.hansson@linaro.org> 15113L: linux-mmc@vger.kernel.org 15114S: Maintained 15115T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15116F: Documentation/devicetree/bindings/mmc/ 15117F: drivers/mmc/ 15118F: include/linux/mmc/ 15119F: include/uapi/linux/mmc/ 15120 15121MULTIPLEXER SUBSYSTEM 15122M: Peter Rosin <peda@axentia.se> 15123S: Maintained 15124F: Documentation/ABI/testing/sysfs-class-mux* 15125F: Documentation/devicetree/bindings/mux/ 15126F: drivers/mux/ 15127F: include/dt-bindings/mux/ 15128F: include/linux/mux/ 15129 15130MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15131M: Bin Liu <b-liu@ti.com> 15132L: linux-usb@vger.kernel.org 15133S: Maintained 15134F: drivers/usb/musb/ 15135 15136MXL301RF MEDIA DRIVER 15137M: Akihiro Tsukada <tskd08@gmail.com> 15138L: linux-media@vger.kernel.org 15139S: Odd Fixes 15140F: drivers/media/tuners/mxl301rf* 15141 15142MXL5007T MEDIA DRIVER 15143M: Michael Krufky <mkrufky@linuxtv.org> 15144L: linux-media@vger.kernel.org 15145S: Maintained 15146W: https://linuxtv.org 15147W: http://github.com/mkrufky 15148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15149T: git git://linuxtv.org/mkrufky/tuners.git 15150F: drivers/media/tuners/mxl5007t.* 15151 15152MXSFB DRM DRIVER 15153M: Marek Vasut <marex@denx.de> 15154M: Stefan Agner <stefan@agner.ch> 15155L: dri-devel@lists.freedesktop.org 15156S: Supported 15157T: git git://anongit.freedesktop.org/drm/drm-misc 15158F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15159F: drivers/gpu/drm/mxsfb/ 15160 15161MYLEX DAC960 PCI RAID Controller 15162M: Hannes Reinecke <hare@kernel.org> 15163L: linux-scsi@vger.kernel.org 15164S: Supported 15165F: drivers/scsi/myrb.* 15166F: drivers/scsi/myrs.* 15167 15168MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15169M: Chris Lee <christopher.lee@cspi.com> 15170L: netdev@vger.kernel.org 15171S: Supported 15172W: https://www.cspi.com/ethernet-products/support/downloads/ 15173F: drivers/net/ethernet/myricom/myri10ge/ 15174 15175NAND FLASH SUBSYSTEM 15176M: Miquel Raynal <miquel.raynal@bootlin.com> 15177R: Richard Weinberger <richard@nod.at> 15178L: linux-mtd@lists.infradead.org 15179S: Maintained 15180W: http://www.linux-mtd.infradead.org/ 15181Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15182C: irc://irc.oftc.net/mtd 15183T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15184F: drivers/mtd/nand/ 15185F: include/linux/mtd/*nand*.h 15186 15187NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15188M: Daniel Mack <zonque@gmail.com> 15189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15190S: Maintained 15191W: http://www.native-instruments.com 15192F: sound/usb/caiaq/ 15193 15194NATSEMI ETHERNET DRIVER (DP8381x) 15195S: Orphan 15196F: drivers/net/ethernet/natsemi/natsemi.c 15197 15198NCR 5380 SCSI DRIVERS 15199M: Finn Thain <fthain@linux-m68k.org> 15200M: Michael Schmitz <schmitzmic@gmail.com> 15201L: linux-scsi@vger.kernel.org 15202S: Maintained 15203F: Documentation/scsi/g_NCR5380.rst 15204F: drivers/scsi/NCR5380.* 15205F: drivers/scsi/arm/cumana_1.c 15206F: drivers/scsi/arm/oak.c 15207F: drivers/scsi/atari_scsi.* 15208F: drivers/scsi/dmx3191d.c 15209F: drivers/scsi/g_NCR5380.* 15210F: drivers/scsi/mac_scsi.* 15211F: drivers/scsi/sun3_scsi.* 15212F: drivers/scsi/sun3_scsi_vme.c 15213 15214NCSI LIBRARY 15215M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15216S: Maintained 15217F: net/ncsi/ 15218 15219NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15220M: Zev Weiss <zev@bewilderbeest.net> 15221L: linux-hwmon@vger.kernel.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15224F: drivers/hwmon/nct6775-i2c.c 15225 15226NETDEVSIM 15227M: Jakub Kicinski <kuba@kernel.org> 15228S: Maintained 15229F: drivers/net/netdevsim/* 15230F: tools/testing/selftests/drivers/net/netdevsim/* 15231 15232NETEM NETWORK EMULATOR 15233M: Stephen Hemminger <stephen@networkplumber.org> 15234L: netdev@vger.kernel.org 15235S: Maintained 15236F: net/sched/sch_netem.c 15237 15238NETERION 10GbE DRIVERS (s2io) 15239M: Jon Mason <jdmason@kudzu.us> 15240L: netdev@vger.kernel.org 15241S: Supported 15242F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15243F: drivers/net/ethernet/neterion/ 15244 15245NETFILTER 15246M: Pablo Neira Ayuso <pablo@netfilter.org> 15247M: Jozsef Kadlecsik <kadlec@netfilter.org> 15248L: netfilter-devel@vger.kernel.org 15249L: coreteam@netfilter.org 15250S: Maintained 15251W: http://www.netfilter.org/ 15252W: http://www.iptables.org/ 15253W: http://www.nftables.org/ 15254Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15255C: irc://irc.libera.chat/netfilter 15256T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15257T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15258F: include/linux/netfilter* 15259F: include/linux/netfilter/ 15260F: include/net/netfilter/ 15261F: include/uapi/linux/netfilter* 15262F: include/uapi/linux/netfilter/ 15263F: net/*/netfilter.c 15264F: net/*/netfilter/ 15265F: net/bridge/br_netfilter*.c 15266F: net/netfilter/ 15267 15268NETROM NETWORK LAYER 15269M: Ralf Baechle <ralf@linux-mips.org> 15270L: linux-hams@vger.kernel.org 15271S: Maintained 15272W: https://linux-ax25.in-berlin.de 15273F: include/net/netrom.h 15274F: include/uapi/linux/netrom.h 15275F: net/netrom/ 15276 15277NETRONIX EMBEDDED CONTROLLER 15278M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15279S: Maintained 15280F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15281F: drivers/mfd/ntxec.c 15282F: drivers/pwm/pwm-ntxec.c 15283F: drivers/rtc/rtc-ntxec.c 15284F: include/linux/mfd/ntxec.h 15285 15286NETRONOME ETHERNET DRIVERS 15287M: Louis Peens <louis.peens@corigine.com> 15288R: Jakub Kicinski <kuba@kernel.org> 15289L: oss-drivers@corigine.com 15290S: Maintained 15291F: drivers/net/ethernet/netronome/ 15292 15293NETWORK BLOCK DEVICE (NBD) 15294M: Josef Bacik <josef@toxicpanda.com> 15295L: linux-block@vger.kernel.org 15296L: nbd@other.debian.org 15297S: Maintained 15298F: Documentation/admin-guide/blockdev/nbd.rst 15299F: drivers/block/nbd.c 15300F: include/trace/events/nbd.h 15301F: include/uapi/linux/nbd.h 15302 15303NETWORK DROP MONITOR 15304M: Neil Horman <nhorman@tuxdriver.com> 15305L: netdev@vger.kernel.org 15306S: Maintained 15307W: https://fedorahosted.org/dropwatch/ 15308F: include/uapi/linux/net_dropmon.h 15309F: net/core/drop_monitor.c 15310 15311NETWORKING DRIVERS 15312M: "David S. Miller" <davem@davemloft.net> 15313M: Eric Dumazet <edumazet@google.com> 15314M: Jakub Kicinski <kuba@kernel.org> 15315M: Paolo Abeni <pabeni@redhat.com> 15316L: netdev@vger.kernel.org 15317S: Maintained 15318P: Documentation/process/maintainer-netdev.rst 15319Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15321T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15322F: Documentation/devicetree/bindings/net/ 15323F: Documentation/networking/net_cachelines/net_device.rst 15324F: drivers/connector/ 15325F: drivers/net/ 15326F: include/dt-bindings/net/ 15327F: include/linux/cn_proc.h 15328F: include/linux/etherdevice.h 15329F: include/linux/fcdevice.h 15330F: include/linux/fddidevice.h 15331F: include/linux/hippidevice.h 15332F: include/linux/if_* 15333F: include/linux/inetdevice.h 15334F: include/linux/netdevice.h 15335F: include/uapi/linux/cn_proc.h 15336F: include/uapi/linux/if_* 15337F: include/uapi/linux/netdevice.h 15338X: drivers/net/wireless/ 15339 15340NETWORKING DRIVERS (WIRELESS) 15341M: Kalle Valo <kvalo@kernel.org> 15342L: linux-wireless@vger.kernel.org 15343S: Maintained 15344W: https://wireless.wiki.kernel.org/ 15345Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15346T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15347T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15348F: Documentation/devicetree/bindings/net/wireless/ 15349F: drivers/net/wireless/ 15350 15351NETWORKING [DSA] 15352M: Andrew Lunn <andrew@lunn.ch> 15353M: Florian Fainelli <f.fainelli@gmail.com> 15354M: Vladimir Oltean <olteanv@gmail.com> 15355S: Maintained 15356F: Documentation/devicetree/bindings/net/dsa/ 15357F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15358F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15359F: drivers/net/dsa/ 15360F: include/linux/dsa/ 15361F: include/linux/platform_data/dsa.h 15362F: include/net/dsa.h 15363F: net/dsa/ 15364F: tools/testing/selftests/drivers/net/dsa/ 15365 15366NETWORKING [GENERAL] 15367M: "David S. Miller" <davem@davemloft.net> 15368M: Eric Dumazet <edumazet@google.com> 15369M: Jakub Kicinski <kuba@kernel.org> 15370M: Paolo Abeni <pabeni@redhat.com> 15371L: netdev@vger.kernel.org 15372S: Maintained 15373P: Documentation/process/maintainer-netdev.rst 15374Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15375B: mailto:netdev@vger.kernel.org 15376T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15377T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15378F: Documentation/core-api/netlink.rst 15379F: Documentation/netlink/ 15380F: Documentation/networking/ 15381F: Documentation/networking/net_cachelines/ 15382F: Documentation/process/maintainer-netdev.rst 15383F: Documentation/userspace-api/netlink/ 15384F: include/linux/framer/framer-provider.h 15385F: include/linux/framer/framer.h 15386F: include/linux/in.h 15387F: include/linux/indirect_call_wrapper.h 15388F: include/linux/net.h 15389F: include/linux/netdevice.h 15390F: include/net/ 15391F: include/uapi/linux/in.h 15392F: include/uapi/linux/net.h 15393F: include/uapi/linux/net_namespace.h 15394F: include/uapi/linux/netdevice.h 15395F: lib/net_utils.c 15396F: lib/random32.c 15397F: net/ 15398F: tools/net/ 15399F: tools/testing/selftests/net/ 15400X: net/9p/ 15401X: net/bluetooth/ 15402 15403NETWORKING [IPSEC] 15404M: Steffen Klassert <steffen.klassert@secunet.com> 15405M: Herbert Xu <herbert@gondor.apana.org.au> 15406M: "David S. Miller" <davem@davemloft.net> 15407L: netdev@vger.kernel.org 15408S: Maintained 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15410T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15411F: include/net/xfrm.h 15412F: include/uapi/linux/xfrm.h 15413F: net/ipv4/ah4.c 15414F: net/ipv4/esp4* 15415F: net/ipv4/ip_vti.c 15416F: net/ipv4/ipcomp.c 15417F: net/ipv4/xfrm* 15418F: net/ipv6/ah6.c 15419F: net/ipv6/esp6* 15420F: net/ipv6/ip6_vti.c 15421F: net/ipv6/ipcomp6.c 15422F: net/ipv6/xfrm* 15423F: net/key/ 15424F: net/xfrm/ 15425F: tools/testing/selftests/net/ipsec.c 15426 15427NETWORKING [IPv4/IPv6] 15428M: "David S. Miller" <davem@davemloft.net> 15429M: David Ahern <dsahern@kernel.org> 15430L: netdev@vger.kernel.org 15431S: Maintained 15432T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15433F: arch/x86/net/* 15434F: include/linux/ip.h 15435F: include/linux/ipv6* 15436F: include/net/fib* 15437F: include/net/ip* 15438F: include/net/route.h 15439F: net/ipv4/ 15440F: net/ipv6/ 15441 15442NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15443M: Paul Moore <paul@paul-moore.com> 15444L: netdev@vger.kernel.org 15445L: linux-security-module@vger.kernel.org 15446S: Supported 15447W: https://github.com/netlabel 15448F: Documentation/netlabel/ 15449F: include/net/calipso.h 15450F: include/net/cipso_ipv4.h 15451F: include/net/netlabel.h 15452F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15453F: include/uapi/linux/netfilter/xt_SECMARK.h 15454F: net/ipv4/cipso_ipv4.c 15455F: net/ipv6/calipso.c 15456F: net/netfilter/xt_CONNSECMARK.c 15457F: net/netfilter/xt_SECMARK.c 15458F: net/netlabel/ 15459 15460NETWORKING [MACSEC] 15461M: Sabrina Dubroca <sd@queasysnail.net> 15462L: netdev@vger.kernel.org 15463S: Maintained 15464F: drivers/net/macsec.c 15465F: include/net/macsec.h 15466F: include/uapi/linux/if_macsec.h 15467K: macsec 15468K: \bmdo_ 15469 15470NETWORKING [MPTCP] 15471M: Matthieu Baerts <matttbe@kernel.org> 15472M: Mat Martineau <martineau@kernel.org> 15473R: Geliang Tang <geliang@kernel.org> 15474L: netdev@vger.kernel.org 15475L: mptcp@lists.linux.dev 15476S: Maintained 15477W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15478B: https://github.com/multipath-tcp/mptcp_net-next/issues 15479T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15480T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15481F: Documentation/netlink/specs/mptcp_pm.yaml 15482F: Documentation/networking/mptcp-sysctl.rst 15483F: include/net/mptcp.h 15484F: include/trace/events/mptcp.h 15485F: include/uapi/linux/mptcp*.h 15486F: net/mptcp/ 15487F: tools/testing/selftests/bpf/*/*mptcp*.c 15488F: tools/testing/selftests/net/mptcp/ 15489 15490NETWORKING [TCP] 15491M: Eric Dumazet <edumazet@google.com> 15492L: netdev@vger.kernel.org 15493S: Maintained 15494F: Documentation/networking/net_cachelines/tcp_sock.rst 15495F: include/linux/tcp.h 15496F: include/net/tcp.h 15497F: include/trace/events/tcp.h 15498F: include/uapi/linux/tcp.h 15499F: net/ipv4/syncookies.c 15500F: net/ipv4/tcp*.c 15501F: net/ipv6/syncookies.c 15502F: net/ipv6/tcp*.c 15503 15504NETWORKING [TLS] 15505M: Boris Pismenny <borisp@nvidia.com> 15506M: John Fastabend <john.fastabend@gmail.com> 15507M: Jakub Kicinski <kuba@kernel.org> 15508L: netdev@vger.kernel.org 15509S: Maintained 15510F: include/net/tls.h 15511F: include/uapi/linux/tls.h 15512F: net/tls/* 15513 15514NETXEN (1/10) GbE SUPPORT 15515M: Manish Chopra <manishc@marvell.com> 15516M: Rahul Verma <rahulv@marvell.com> 15517M: GR-Linux-NIC-Dev@marvell.com 15518L: netdev@vger.kernel.org 15519S: Supported 15520F: drivers/net/ethernet/qlogic/netxen/ 15521 15522NET_FAILOVER MODULE 15523M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15524L: netdev@vger.kernel.org 15525S: Supported 15526F: Documentation/networking/net_failover.rst 15527F: drivers/net/net_failover.c 15528F: include/net/net_failover.h 15529 15530NEXTHOP 15531M: David Ahern <dsahern@kernel.org> 15532L: netdev@vger.kernel.org 15533S: Maintained 15534F: include/net/netns/nexthop.h 15535F: include/net/nexthop.h 15536F: include/uapi/linux/nexthop.h 15537F: net/ipv4/nexthop.c 15538 15539NFC SUBSYSTEM 15540M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15541L: netdev@vger.kernel.org 15542S: Maintained 15543F: Documentation/devicetree/bindings/net/nfc/ 15544F: drivers/nfc/ 15545F: include/net/nfc/ 15546F: include/uapi/linux/nfc.h 15547F: net/nfc/ 15548 15549NFC VIRTUAL NCI DEVICE DRIVER 15550M: Bongsu Jeon <bongsu.jeon@samsung.com> 15551L: netdev@vger.kernel.org 15552S: Supported 15553F: drivers/nfc/virtual_ncidev.c 15554F: tools/testing/selftests/nci/ 15555 15556NFS, SUNRPC, AND LOCKD CLIENTS 15557M: Trond Myklebust <trond.myklebust@hammerspace.com> 15558M: Anna Schumaker <anna@kernel.org> 15559L: linux-nfs@vger.kernel.org 15560S: Maintained 15561W: http://client.linux-nfs.org 15562T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15563F: Documentation/filesystems/nfs/ 15564F: fs/lockd/ 15565F: fs/nfs/ 15566F: fs/nfs_common/ 15567F: include/linux/lockd/ 15568F: include/linux/nfs* 15569F: include/linux/sunrpc/ 15570F: include/uapi/linux/nfs* 15571F: include/uapi/linux/sunrpc/ 15572F: net/sunrpc/ 15573 15574NILFS2 FILESYSTEM 15575M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15576L: linux-nilfs@vger.kernel.org 15577S: Supported 15578W: https://nilfs.sourceforge.io/ 15579T: git https://github.com/konis/nilfs2.git 15580F: Documentation/filesystems/nilfs2.rst 15581F: fs/nilfs2/ 15582F: include/trace/events/nilfs2.h 15583F: include/uapi/linux/nilfs2_api.h 15584F: include/uapi/linux/nilfs2_ondisk.h 15585 15586NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15587M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15588S: Maintained 15589W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15590F: Documentation/scsi/NinjaSCSI.rst 15591F: drivers/scsi/pcmcia/nsp_* 15592 15593NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15594M: GOTO Masanori <gotom@debian.or.jp> 15595M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15596S: Maintained 15597W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15598F: Documentation/scsi/NinjaSCSI.rst 15599F: drivers/scsi/nsp32* 15600 15601NINTENDO HID DRIVER 15602M: Daniel J. Ogorchock <djogorchock@gmail.com> 15603L: linux-input@vger.kernel.org 15604S: Maintained 15605F: drivers/hid/hid-nintendo* 15606 15607NIOS2 ARCHITECTURE 15608M: Dinh Nguyen <dinguyen@kernel.org> 15609S: Maintained 15610T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15611F: arch/nios2/ 15612 15613NITRO ENCLAVES (NE) 15614M: Alexandru Ciobotaru <alcioa@amazon.com> 15615L: linux-kernel@vger.kernel.org 15616L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15617S: Supported 15618W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15619F: Documentation/virt/ne_overview.rst 15620F: drivers/virt/nitro_enclaves/ 15621F: include/linux/nitro_enclaves.h 15622F: include/uapi/linux/nitro_enclaves.h 15623F: samples/nitro_enclaves/ 15624 15625NITRO SECURE MODULE (NSM) 15626M: Alexander Graf <graf@amazon.com> 15627L: linux-kernel@vger.kernel.org 15628L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15629S: Supported 15630W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15631F: drivers/misc/nsm.c 15632F: include/uapi/linux/nsm.h 15633 15634NOHZ, DYNTICKS SUPPORT 15635M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15636M: Frederic Weisbecker <frederic@kernel.org> 15637M: Ingo Molnar <mingo@kernel.org> 15638M: Thomas Gleixner <tglx@linutronix.de> 15639L: linux-kernel@vger.kernel.org 15640S: Maintained 15641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15642F: include/linux/sched/nohz.h 15643F: include/linux/tick.h 15644F: kernel/time/tick*.* 15645 15646NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15647M: Pavel Machek <pavel@ucw.cz> 15648M: Sakari Ailus <sakari.ailus@iki.fi> 15649L: linux-media@vger.kernel.org 15650S: Maintained 15651F: drivers/media/i2c/ad5820.c 15652F: drivers/media/i2c/et8ek8 15653 15654NOKIA N900 POWER SUPPLY DRIVERS 15655R: Pali Rohár <pali@kernel.org> 15656F: drivers/power/supply/bq2415x_charger.c 15657F: drivers/power/supply/bq27xxx_battery.c 15658F: drivers/power/supply/bq27xxx_battery_i2c.c 15659F: drivers/power/supply/isp1704_charger.c 15660F: drivers/power/supply/rx51_battery.c 15661F: include/linux/power/bq2415x_charger.h 15662F: include/linux/power/bq27xxx_battery.h 15663 15664NOLIBC HEADER FILE 15665M: Willy Tarreau <w@1wt.eu> 15666M: Thomas Weißschuh <linux@weissschuh.net> 15667S: Maintained 15668T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15669F: tools/include/nolibc/ 15670F: tools/testing/selftests/nolibc/ 15671 15672NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15673M: Hans de Goede <hdegoede@redhat.com> 15674L: linux-input@vger.kernel.org 15675S: Maintained 15676F: drivers/input/touchscreen/novatek-nvt-ts.c 15677 15678NSDEPS 15679M: Matthias Maennich <maennich@google.com> 15680S: Maintained 15681F: Documentation/core-api/symbol-namespaces.rst 15682F: scripts/nsdeps 15683 15684NTB AMD DRIVER 15685M: Sanjay R Mehta <sanju.mehta@amd.com> 15686M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15687L: ntb@lists.linux.dev 15688S: Supported 15689F: drivers/ntb/hw/amd/ 15690 15691NTB DRIVER CORE 15692M: Jon Mason <jdmason@kudzu.us> 15693M: Dave Jiang <dave.jiang@intel.com> 15694M: Allen Hubbe <allenbh@gmail.com> 15695L: ntb@lists.linux.dev 15696S: Supported 15697W: https://github.com/jonmason/ntb/wiki 15698T: git https://github.com/jonmason/ntb.git 15699F: drivers/net/ntb_netdev.c 15700F: drivers/ntb/ 15701F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15702F: include/linux/ntb.h 15703F: include/linux/ntb_transport.h 15704F: tools/testing/selftests/ntb/ 15705 15706NTB IDT DRIVER 15707M: Serge Semin <fancer.lancer@gmail.com> 15708L: ntb@lists.linux.dev 15709S: Supported 15710F: drivers/ntb/hw/idt/ 15711 15712NTB INTEL DRIVER 15713M: Dave Jiang <dave.jiang@intel.com> 15714L: ntb@lists.linux.dev 15715S: Supported 15716W: https://github.com/davejiang/linux/wiki 15717T: git https://github.com/davejiang/linux.git 15718F: drivers/ntb/hw/intel/ 15719 15720NTFS3 FILESYSTEM 15721M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15722L: ntfs3@lists.linux.dev 15723S: Supported 15724W: http://www.paragon-software.com/ 15725T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15726F: Documentation/filesystems/ntfs3.rst 15727F: fs/ntfs3/ 15728 15729NUBUS SUBSYSTEM 15730M: Finn Thain <fthain@linux-m68k.org> 15731L: linux-m68k@lists.linux-m68k.org 15732S: Maintained 15733F: arch/*/include/asm/nubus.h 15734F: drivers/nubus/ 15735F: include/linux/nubus.h 15736F: include/uapi/linux/nubus.h 15737 15738NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15739M: Antonino Daplas <adaplas@gmail.com> 15740L: linux-fbdev@vger.kernel.org 15741S: Maintained 15742F: drivers/video/fbdev/nvidia/ 15743F: drivers/video/fbdev/riva/ 15744 15745NVIDIA WMI EC BACKLIGHT DRIVER 15746M: Daniel Dadap <ddadap@nvidia.com> 15747L: platform-driver-x86@vger.kernel.org 15748S: Supported 15749F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15750F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15751 15752NVM EXPRESS DRIVER 15753M: Keith Busch <kbusch@kernel.org> 15754M: Jens Axboe <axboe@fb.com> 15755M: Christoph Hellwig <hch@lst.de> 15756M: Sagi Grimberg <sagi@grimberg.me> 15757L: linux-nvme@lists.infradead.org 15758S: Supported 15759W: http://git.infradead.org/nvme.git 15760T: git git://git.infradead.org/nvme.git 15761F: Documentation/nvme/ 15762F: drivers/nvme/common/ 15763F: drivers/nvme/host/ 15764F: include/linux/nvme-*.h 15765F: include/linux/nvme.h 15766F: include/uapi/linux/nvme_ioctl.h 15767 15768NVM EXPRESS FABRICS AUTHENTICATION 15769M: Hannes Reinecke <hare@suse.de> 15770L: linux-nvme@lists.infradead.org 15771S: Supported 15772F: drivers/nvme/host/auth.c 15773F: drivers/nvme/target/auth.c 15774F: drivers/nvme/target/fabrics-cmd-auth.c 15775F: include/linux/nvme-auth.h 15776 15777NVM EXPRESS FC TRANSPORT DRIVERS 15778M: James Smart <james.smart@broadcom.com> 15779L: linux-nvme@lists.infradead.org 15780S: Supported 15781F: drivers/nvme/host/fc.c 15782F: drivers/nvme/target/fc.c 15783F: drivers/nvme/target/fcloop.c 15784F: include/linux/nvme-fc-driver.h 15785F: include/linux/nvme-fc.h 15786 15787NVM EXPRESS HARDWARE MONITORING SUPPORT 15788M: Guenter Roeck <linux@roeck-us.net> 15789L: linux-nvme@lists.infradead.org 15790S: Supported 15791F: drivers/nvme/host/hwmon.c 15792 15793NVM EXPRESS TARGET DRIVER 15794M: Christoph Hellwig <hch@lst.de> 15795M: Sagi Grimberg <sagi@grimberg.me> 15796M: Chaitanya Kulkarni <kch@nvidia.com> 15797L: linux-nvme@lists.infradead.org 15798S: Supported 15799W: http://git.infradead.org/nvme.git 15800T: git git://git.infradead.org/nvme.git 15801F: drivers/nvme/target/ 15802 15803NVMEM FRAMEWORK 15804M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15805S: Maintained 15806T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15807F: Documentation/ABI/stable/sysfs-bus-nvmem 15808F: Documentation/devicetree/bindings/nvmem/ 15809F: drivers/nvmem/ 15810F: include/linux/nvmem-consumer.h 15811F: include/linux/nvmem-provider.h 15812 15813NXP BLUETOOTH WIRELESS DRIVERS 15814M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15815M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15816S: Maintained 15817F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15818F: drivers/bluetooth/btnxpuart.c 15819 15820NXP C45 TJA11XX PHY DRIVER 15821M: Andrei Botila <andrei.botila@oss.nxp.com> 15822L: netdev@vger.kernel.org 15823S: Maintained 15824F: drivers/net/phy/nxp-c45-tja11xx* 15825 15826NXP FSPI DRIVER 15827M: Han Xu <han.xu@nxp.com> 15828M: Haibo Chen <haibo.chen@nxp.com> 15829R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15830L: linux-spi@vger.kernel.org 15831S: Maintained 15832F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15833F: drivers/spi/spi-nxp-fspi.c 15834 15835NXP FXAS21002C DRIVER 15836M: Rui Miguel Silva <rmfrfs@gmail.com> 15837L: linux-iio@vger.kernel.org 15838S: Maintained 15839F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15840F: drivers/iio/gyro/fxas21002c.h 15841F: drivers/iio/gyro/fxas21002c_core.c 15842F: drivers/iio/gyro/fxas21002c_i2c.c 15843F: drivers/iio/gyro/fxas21002c_spi.c 15844 15845NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15846M: Haibo Chen <haibo.chen@nxp.com> 15847L: linux-iio@vger.kernel.org 15848L: imx@lists.linux.dev 15849S: Maintained 15850F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15851F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15852F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15853F: drivers/iio/adc/imx7d_adc.c 15854F: drivers/iio/adc/imx93_adc.c 15855F: drivers/iio/adc/vf610_adc.c 15856 15857NXP i.MX 8M ISI DRIVER 15858M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15859L: linux-media@vger.kernel.org 15860S: Maintained 15861F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15862F: drivers/media/platform/nxp/imx8-isi/ 15863 15864NXP i.MX 8MP DW100 V4L2 DRIVER 15865M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15866L: linux-media@vger.kernel.org 15867S: Maintained 15868F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15869F: Documentation/userspace-api/media/drivers/dw100.rst 15870F: drivers/media/platform/nxp/dw100/ 15871F: include/uapi/linux/dw100.h 15872 15873NXP i.MX 8MQ DCSS DRIVER 15874M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15875R: Lucas Stach <l.stach@pengutronix.de> 15876L: dri-devel@lists.freedesktop.org 15877S: Maintained 15878T: git git://anongit.freedesktop.org/drm/drm-misc 15879F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15880F: drivers/gpu/drm/imx/dcss/ 15881 15882NXP i.MX 8QXP ADC DRIVER 15883M: Cai Huoqing <cai.huoqing@linux.dev> 15884M: Haibo Chen <haibo.chen@nxp.com> 15885L: imx@lists.linux.dev 15886L: linux-iio@vger.kernel.org 15887S: Maintained 15888F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15889F: drivers/iio/adc/imx8qxp-adc.c 15890 15891NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15892M: Mirela Rabulea <mirela.rabulea@nxp.com> 15893L: imx@lists.linux.dev 15894L: linux-media@vger.kernel.org 15895S: Maintained 15896F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15897F: drivers/media/platform/nxp/imx-jpeg 15898 15899NXP i.MX CLOCK DRIVERS 15900M: Abel Vesa <abelvesa@kernel.org> 15901R: Peng Fan <peng.fan@nxp.com> 15902L: linux-clk@vger.kernel.org 15903L: imx@lists.linux.dev 15904S: Maintained 15905T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15906F: Documentation/devicetree/bindings/clock/imx* 15907F: drivers/clk/imx/ 15908F: include/dt-bindings/clock/imx* 15909 15910NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15911M: Jagan Teki <jagan@amarulasolutions.com> 15912S: Maintained 15913F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15914F: drivers/regulator/pf8x00-regulator.c 15915 15916NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15917M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15918L: linux-kernel@vger.kernel.org 15919S: Maintained 15920F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15921F: drivers/extcon/extcon-ptn5150.c 15922 15923NXP SGTL5000 DRIVER 15924M: Fabio Estevam <festevam@gmail.com> 15925L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15926S: Maintained 15927F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15928F: sound/soc/codecs/sgtl5000* 15929 15930NXP SJA1105 ETHERNET SWITCH DRIVER 15931M: Vladimir Oltean <olteanv@gmail.com> 15932L: linux-kernel@vger.kernel.org 15933S: Maintained 15934F: drivers/net/dsa/sja1105 15935F: drivers/net/pcs/pcs-xpcs-nxp.c 15936 15937NXP TDA998X DRM DRIVER 15938M: Russell King <linux@armlinux.org.uk> 15939S: Maintained 15940T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15941T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15942F: drivers/gpu/drm/i2c/tda998x_drv.c 15943F: include/drm/i2c/tda998x.h 15944F: include/dt-bindings/display/tda998x.h 15945K: "nxp,tda998x" 15946 15947NXP TFA9879 DRIVER 15948M: Peter Rosin <peda@axentia.se> 15949L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15950S: Maintained 15951F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15952F: sound/soc/codecs/tfa9879* 15953 15954NXP-NCI NFC DRIVER 15955S: Orphan 15956F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15957F: drivers/nfc/nxp-nci 15958 15959NXP/Goodix TFA989X (TFA1) DRIVER 15960M: Stephan Gerhold <stephan@gerhold.net> 15961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15964F: sound/soc/codecs/tfa989x.c 15965 15966NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15967M: Jonas Malaco <jonas@protocubo.io> 15968L: linux-hwmon@vger.kernel.org 15969S: Maintained 15970F: Documentation/hwmon/nzxt-kraken2.rst 15971F: drivers/hwmon/nzxt-kraken2.c 15972 15973NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15974M: Jonas Malaco <jonas@protocubo.io> 15975M: Aleksa Savic <savicaleksa83@gmail.com> 15976L: linux-hwmon@vger.kernel.org 15977S: Maintained 15978F: Documentation/hwmon/nzxt-kraken3.rst 15979F: drivers/hwmon/nzxt-kraken3.c 15980 15981NZXT-SMART2 HARDWARE MONITORING DRIVER 15982M: Aleksandr Mezin <mezin.alexander@gmail.com> 15983L: linux-hwmon@vger.kernel.org 15984S: Maintained 15985F: Documentation/hwmon/nzxt-smart2.rst 15986F: drivers/hwmon/nzxt-smart2.c 15987 15988OBJAGG 15989M: Jiri Pirko <jiri@resnulli.us> 15990L: netdev@vger.kernel.org 15991S: Supported 15992F: include/linux/objagg.h 15993F: lib/objagg.c 15994F: lib/test_objagg.c 15995 15996OBJPOOL 15997M: Matt Wu <wuqiang.matt@bytedance.com> 15998S: Supported 15999F: include/linux/objpool.h 16000F: lib/objpool.c 16001F: lib/test_objpool.c 16002 16003OBJTOOL 16004M: Josh Poimboeuf <jpoimboe@kernel.org> 16005M: Peter Zijlstra <peterz@infradead.org> 16006S: Supported 16007F: include/linux/objtool*.h 16008F: tools/objtool/ 16009 16010OCELOT ETHERNET SWITCH DRIVER 16011M: Vladimir Oltean <vladimir.oltean@nxp.com> 16012M: Claudiu Manoil <claudiu.manoil@nxp.com> 16013M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16014M: UNGLinuxDriver@microchip.com 16015L: netdev@vger.kernel.org 16016S: Supported 16017F: drivers/net/dsa/ocelot/* 16018F: drivers/net/ethernet/mscc/ 16019F: include/soc/mscc/ocelot* 16020F: net/dsa/tag_ocelot.c 16021F: net/dsa/tag_ocelot_8021q.c 16022F: tools/testing/selftests/drivers/net/ocelot/* 16023 16024OCELOT EXTERNAL SWITCH CONTROL 16025M: Colin Foster <colin.foster@in-advantage.com> 16026S: Supported 16027F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16028F: drivers/mfd/ocelot* 16029F: drivers/net/dsa/ocelot/ocelot_ext.c 16030F: include/linux/mfd/ocelot.h 16031 16032OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16033M: Frederic Barrat <fbarrat@linux.ibm.com> 16034M: Andrew Donnellan <ajd@linux.ibm.com> 16035L: linuxppc-dev@lists.ozlabs.org 16036S: Supported 16037F: Documentation/userspace-api/accelerators/ocxl.rst 16038F: arch/powerpc/include/asm/pnv-ocxl.h 16039F: arch/powerpc/platforms/powernv/ocxl.c 16040F: drivers/misc/ocxl/ 16041F: include/misc/ocxl* 16042F: include/uapi/misc/ocxl.h 16043 16044OMAP AUDIO SUPPORT 16045M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16046M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16047L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16048L: linux-omap@vger.kernel.org 16049S: Maintained 16050F: sound/soc/ti/n810.c 16051F: sound/soc/ti/omap* 16052F: sound/soc/ti/rx51.c 16053F: sound/soc/ti/sdma-pcm.* 16054 16055OMAP CLOCK FRAMEWORK SUPPORT 16056M: Paul Walmsley <paul@pwsan.com> 16057L: linux-omap@vger.kernel.org 16058S: Maintained 16059F: arch/arm/*omap*/*clock* 16060 16061OMAP DEVICE TREE SUPPORT 16062M: Benoît Cousson <bcousson@baylibre.com> 16063M: Tony Lindgren <tony@atomide.com> 16064L: linux-omap@vger.kernel.org 16065L: devicetree@vger.kernel.org 16066S: Maintained 16067F: arch/arm/boot/dts/ti/omap/ 16068 16069OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16070L: linux-omap@vger.kernel.org 16071L: linux-fbdev@vger.kernel.org 16072S: Orphan 16073F: Documentation/arch/arm/omap/dss.rst 16074F: drivers/video/fbdev/omap2/ 16075 16076OMAP FRAMEBUFFER SUPPORT 16077L: linux-fbdev@vger.kernel.org 16078L: linux-omap@vger.kernel.org 16079S: Orphan 16080F: drivers/video/fbdev/omap/ 16081 16082OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16083M: Roger Quadros <rogerq@kernel.org> 16084M: Tony Lindgren <tony@atomide.com> 16085L: linux-omap@vger.kernel.org 16086S: Maintained 16087F: arch/arm/mach-omap2/*gpmc* 16088F: drivers/memory/omap-gpmc.c 16089 16090OMAP GPIO DRIVER 16091M: Grygorii Strashko <grygorii.strashko@ti.com> 16092M: Santosh Shilimkar <ssantosh@kernel.org> 16093M: Kevin Hilman <khilman@kernel.org> 16094L: linux-omap@vger.kernel.org 16095S: Maintained 16096F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16097F: drivers/gpio/gpio-omap.c 16098 16099OMAP HARDWARE SPINLOCK SUPPORT 16100L: linux-omap@vger.kernel.org 16101S: Orphan 16102F: drivers/hwspinlock/omap_hwspinlock.c 16103 16104OMAP HS MMC SUPPORT 16105L: linux-mmc@vger.kernel.org 16106L: linux-omap@vger.kernel.org 16107S: Orphan 16108F: drivers/mmc/host/omap_hsmmc.c 16109 16110OMAP HWMOD DATA 16111M: Paul Walmsley <paul@pwsan.com> 16112L: linux-omap@vger.kernel.org 16113S: Maintained 16114F: arch/arm/mach-omap2/omap_hwmod*data* 16115 16116OMAP HWMOD SUPPORT 16117M: Benoît Cousson <bcousson@baylibre.com> 16118M: Paul Walmsley <paul@pwsan.com> 16119L: linux-omap@vger.kernel.org 16120S: Maintained 16121F: arch/arm/mach-omap2/omap_hwmod.* 16122 16123OMAP I2C DRIVER 16124M: Vignesh R <vigneshr@ti.com> 16125L: linux-omap@vger.kernel.org 16126L: linux-i2c@vger.kernel.org 16127S: Maintained 16128F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16129F: drivers/i2c/busses/i2c-omap.c 16130 16131OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16132M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16133L: linux-media@vger.kernel.org 16134S: Maintained 16135F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16136F: drivers/media/platform/ti/omap3isp/ 16137F: drivers/staging/media/omap4iss/ 16138 16139OMAP MMC SUPPORT 16140M: Aaro Koskinen <aaro.koskinen@iki.fi> 16141L: linux-omap@vger.kernel.org 16142S: Odd Fixes 16143F: drivers/mmc/host/omap.c 16144 16145OMAP POWER MANAGEMENT SUPPORT 16146M: Kevin Hilman <khilman@kernel.org> 16147L: linux-omap@vger.kernel.org 16148S: Maintained 16149F: arch/arm/*omap*/*pm* 16150F: drivers/cpufreq/omap-cpufreq.c 16151 16152OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16153M: Paul Walmsley <paul@pwsan.com> 16154L: linux-omap@vger.kernel.org 16155S: Maintained 16156F: arch/arm/mach-omap2/prm* 16157 16158OMAP RANDOM NUMBER GENERATOR SUPPORT 16159M: Deepak Saxena <dsaxena@plexity.net> 16160S: Maintained 16161F: drivers/char/hw_random/omap-rng.c 16162 16163OMAP USB SUPPORT 16164L: linux-usb@vger.kernel.org 16165L: linux-omap@vger.kernel.org 16166S: Orphan 16167F: arch/arm/*omap*/usb* 16168F: drivers/usb/*/*omap* 16169 16170OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16171M: Mark Jackson <mpfj@newflow.co.uk> 16172L: linux-omap@vger.kernel.org 16173S: Maintained 16174F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16175 16176OMAP1 SUPPORT 16177M: Aaro Koskinen <aaro.koskinen@iki.fi> 16178M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16179M: Tony Lindgren <tony@atomide.com> 16180L: linux-omap@vger.kernel.org 16181S: Maintained 16182Q: http://patchwork.kernel.org/project/linux-omap/list/ 16183T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16184F: arch/arm/configs/omap1_defconfig 16185F: arch/arm/mach-omap1/ 16186F: drivers/i2c/busses/i2c-omap.c 16187F: include/linux/platform_data/ams-delta-fiq.h 16188F: include/linux/platform_data/i2c-omap.h 16189 16190OMAP2+ SUPPORT 16191M: Tony Lindgren <tony@atomide.com> 16192L: linux-omap@vger.kernel.org 16193S: Maintained 16194W: http://www.muru.com/linux/omap/ 16195W: http://linux.omap.com/ 16196Q: http://patchwork.kernel.org/project/linux-omap/list/ 16197T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16198F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16199F: arch/arm/configs/omap2plus_defconfig 16200F: arch/arm/mach-omap2/ 16201F: drivers/bus/omap*.[ch] 16202F: drivers/bus/ti-sysc.c 16203F: drivers/gpio/gpio-tps65219.c 16204F: drivers/i2c/busses/i2c-omap.c 16205F: drivers/irqchip/irq-omap-intc.c 16206F: drivers/mfd/*omap*.c 16207F: drivers/mfd/menelaus.c 16208F: drivers/mfd/palmas.c 16209F: drivers/mfd/tps65217.c 16210F: drivers/mfd/tps65218.c 16211F: drivers/mfd/tps65219.c 16212F: drivers/mfd/tps65910.c 16213F: drivers/mfd/twl-core.[ch] 16214F: drivers/mfd/twl4030*.c 16215F: drivers/mfd/twl6030*.c 16216F: drivers/mfd/twl6040*.c 16217F: drivers/regulator/palmas-regulator*.c 16218F: drivers/regulator/pbias-regulator.c 16219F: drivers/regulator/tps65217-regulator.c 16220F: drivers/regulator/tps65218-regulator.c 16221F: drivers/regulator/tps65219-regulator.c 16222F: drivers/regulator/tps65910-regulator.c 16223F: drivers/regulator/twl-regulator.c 16224F: drivers/regulator/twl6030-regulator.c 16225F: include/linux/platform_data/i2c-omap.h 16226F: include/linux/platform_data/ti-sysc.h 16227 16228OMFS FILESYSTEM 16229M: Bob Copeland <me@bobcopeland.com> 16230L: linux-karma-devel@lists.sourceforge.net 16231S: Maintained 16232F: Documentation/filesystems/omfs.rst 16233F: fs/omfs/ 16234 16235OMNIVISION OG01A1B SENSOR DRIVER 16236M: Sakari Ailus <sakari.ailus@linux.intel.com> 16237L: linux-media@vger.kernel.org 16238S: Maintained 16239F: drivers/media/i2c/og01a1b.c 16240 16241OMNIVISION OV01A10 SENSOR DRIVER 16242M: Bingbu Cao <bingbu.cao@intel.com> 16243L: linux-media@vger.kernel.org 16244S: Maintained 16245T: git git://linuxtv.org/media_tree.git 16246F: drivers/media/i2c/ov01a10.c 16247 16248OMNIVISION OV02A10 SENSOR DRIVER 16249L: linux-media@vger.kernel.org 16250S: Orphan 16251T: git git://linuxtv.org/media_tree.git 16252F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16253F: drivers/media/i2c/ov02a10.c 16254 16255OMNIVISION OV08D10 SENSOR DRIVER 16256M: Jimmy Su <jimmy.su@intel.com> 16257L: linux-media@vger.kernel.org 16258S: Maintained 16259T: git git://linuxtv.org/media_tree.git 16260F: drivers/media/i2c/ov08d10.c 16261 16262OMNIVISION OV08X40 SENSOR DRIVER 16263M: Jason Chen <jason.z.chen@intel.com> 16264L: linux-media@vger.kernel.org 16265S: Maintained 16266T: git git://linuxtv.org/media_tree.git 16267F: drivers/media/i2c/ov08x40.c 16268 16269OMNIVISION OV13858 SENSOR DRIVER 16270M: Sakari Ailus <sakari.ailus@linux.intel.com> 16271L: linux-media@vger.kernel.org 16272S: Maintained 16273T: git git://linuxtv.org/media_tree.git 16274F: drivers/media/i2c/ov13858.c 16275 16276OMNIVISION OV13B10 SENSOR DRIVER 16277M: Arec Kao <arec.kao@intel.com> 16278L: linux-media@vger.kernel.org 16279S: Maintained 16280T: git git://linuxtv.org/media_tree.git 16281F: drivers/media/i2c/ov13b10.c 16282 16283OMNIVISION OV2680 SENSOR DRIVER 16284M: Rui Miguel Silva <rmfrfs@gmail.com> 16285M: Hans de Goede <hansg@kernel.org> 16286L: linux-media@vger.kernel.org 16287S: Maintained 16288T: git git://linuxtv.org/media_tree.git 16289F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16290F: drivers/media/i2c/ov2680.c 16291 16292OMNIVISION OV2685 SENSOR DRIVER 16293M: Shunqian Zheng <zhengsq@rock-chips.com> 16294L: linux-media@vger.kernel.org 16295S: Maintained 16296T: git git://linuxtv.org/media_tree.git 16297F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16298F: drivers/media/i2c/ov2685.c 16299 16300OMNIVISION OV2740 SENSOR DRIVER 16301M: Tianshu Qiu <tian.shu.qiu@intel.com> 16302R: Sakari Ailus <sakari.ailus@linux.intel.com> 16303R: Bingbu Cao <bingbu.cao@intel.com> 16304L: linux-media@vger.kernel.org 16305S: Maintained 16306T: git git://linuxtv.org/media_tree.git 16307F: drivers/media/i2c/ov2740.c 16308 16309OMNIVISION OV4689 SENSOR DRIVER 16310M: Mikhail Rudenko <mike.rudenko@gmail.com> 16311L: linux-media@vger.kernel.org 16312S: Maintained 16313T: git git://linuxtv.org/media_tree.git 16314F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16315F: drivers/media/i2c/ov4689.c 16316 16317OMNIVISION OV5640 SENSOR DRIVER 16318M: Steve Longerbeam <slongerbeam@gmail.com> 16319L: linux-media@vger.kernel.org 16320S: Maintained 16321T: git git://linuxtv.org/media_tree.git 16322F: drivers/media/i2c/ov5640.c 16323 16324OMNIVISION OV5647 SENSOR DRIVER 16325M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16326M: Jacopo Mondi <jacopo@jmondi.org> 16327L: linux-media@vger.kernel.org 16328S: Maintained 16329T: git git://linuxtv.org/media_tree.git 16330F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16331F: drivers/media/i2c/ov5647.c 16332 16333OMNIVISION OV5670 SENSOR DRIVER 16334M: Sakari Ailus <sakari.ailus@linux.intel.com> 16335L: linux-media@vger.kernel.org 16336S: Maintained 16337T: git git://linuxtv.org/media_tree.git 16338F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16339F: drivers/media/i2c/ov5670.c 16340 16341OMNIVISION OV5675 SENSOR DRIVER 16342M: Sakari Ailus <sakari.ailus@linux.intel.com> 16343L: linux-media@vger.kernel.org 16344S: Maintained 16345T: git git://linuxtv.org/media_tree.git 16346F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16347F: drivers/media/i2c/ov5675.c 16348 16349OMNIVISION OV5693 SENSOR DRIVER 16350M: Daniel Scally <djrscally@gmail.com> 16351L: linux-media@vger.kernel.org 16352S: Maintained 16353T: git git://linuxtv.org/media_tree.git 16354F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16355F: drivers/media/i2c/ov5693.c 16356 16357OMNIVISION OV5695 SENSOR DRIVER 16358M: Shunqian Zheng <zhengsq@rock-chips.com> 16359L: linux-media@vger.kernel.org 16360S: Maintained 16361T: git git://linuxtv.org/media_tree.git 16362F: drivers/media/i2c/ov5695.c 16363 16364OMNIVISION OV64A40 SENSOR DRIVER 16365M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16366L: linux-media@vger.kernel.org 16367S: Maintained 16368T: git git://linuxtv.org/media_tree.git 16369F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16370F: drivers/media/i2c/ov64a40.c 16371 16372OMNIVISION OV7670 SENSOR DRIVER 16373L: linux-media@vger.kernel.org 16374S: Orphan 16375T: git git://linuxtv.org/media_tree.git 16376F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16377F: drivers/media/i2c/ov7670.c 16378 16379OMNIVISION OV772x SENSOR DRIVER 16380M: Jacopo Mondi <jacopo@jmondi.org> 16381L: linux-media@vger.kernel.org 16382S: Odd fixes 16383T: git git://linuxtv.org/media_tree.git 16384F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16385F: drivers/media/i2c/ov772x.c 16386F: include/media/i2c/ov772x.h 16387 16388OMNIVISION OV7740 SENSOR DRIVER 16389L: linux-media@vger.kernel.org 16390S: Orphan 16391T: git git://linuxtv.org/media_tree.git 16392F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16393F: drivers/media/i2c/ov7740.c 16394 16395OMNIVISION OV8856 SENSOR DRIVER 16396M: Sakari Ailus <sakari.ailus@linux.intel.com> 16397L: linux-media@vger.kernel.org 16398S: Maintained 16399T: git git://linuxtv.org/media_tree.git 16400F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16401F: drivers/media/i2c/ov8856.c 16402 16403OMNIVISION OV8858 SENSOR DRIVER 16404M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16405M: Nicholas Roth <nicholas@rothemail.net> 16406L: linux-media@vger.kernel.org 16407S: Maintained 16408T: git git://linuxtv.org/media_tree.git 16409F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16410F: drivers/media/i2c/ov8858.c 16411 16412OMNIVISION OV9282 SENSOR DRIVER 16413M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16414L: linux-media@vger.kernel.org 16415S: Maintained 16416T: git git://linuxtv.org/media_tree.git 16417F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16418F: drivers/media/i2c/ov9282.c 16419 16420OMNIVISION OV9640 SENSOR DRIVER 16421M: Petr Cvek <petrcvekcz@gmail.com> 16422L: linux-media@vger.kernel.org 16423S: Maintained 16424F: drivers/media/i2c/ov9640.* 16425 16426OMNIVISION OV9650 SENSOR DRIVER 16427M: Sakari Ailus <sakari.ailus@linux.intel.com> 16428R: Akinobu Mita <akinobu.mita@gmail.com> 16429R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16430L: linux-media@vger.kernel.org 16431S: Maintained 16432T: git git://linuxtv.org/media_tree.git 16433F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16434F: drivers/media/i2c/ov9650.c 16435 16436OMNIVISION OV9734 SENSOR DRIVER 16437M: Tianshu Qiu <tian.shu.qiu@intel.com> 16438R: Bingbu Cao <bingbu.cao@intel.com> 16439L: linux-media@vger.kernel.org 16440S: Maintained 16441T: git git://linuxtv.org/media_tree.git 16442F: drivers/media/i2c/ov9734.c 16443 16444ONBOARD USB HUB DRIVER 16445M: Matthias Kaehlcke <mka@chromium.org> 16446L: linux-usb@vger.kernel.org 16447S: Maintained 16448F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16449F: drivers/usb/misc/onboard_usb_hub.c 16450 16451ONENAND FLASH DRIVER 16452M: Kyungmin Park <kyungmin.park@samsung.com> 16453L: linux-mtd@lists.infradead.org 16454S: Maintained 16455F: drivers/mtd/nand/onenand/ 16456F: include/linux/mtd/onenand*.h 16457 16458ONEXPLAYER FAN DRIVER 16459M: Derek John Clark <derekjohn.clark@gmail.com> 16460M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16461L: linux-hwmon@vger.kernel.org 16462S: Maintained 16463F: drivers/hwmon/oxp-sensors.c 16464 16465ONIE TLV NVMEM LAYOUT DRIVER 16466M: Miquel Raynal <miquel.raynal@bootlin.com> 16467S: Maintained 16468F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16469F: drivers/nvmem/layouts/onie-tlv.c 16470 16471ONION OMEGA2+ BOARD 16472M: Harvey Hunt <harveyhuntnexus@gmail.com> 16473L: linux-mips@vger.kernel.org 16474S: Maintained 16475F: arch/mips/boot/dts/ralink/omega2p.dts 16476 16477ONSEMI ETHERNET PHY DRIVERS 16478M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16479L: netdev@vger.kernel.org 16480S: Supported 16481W: http://www.onsemi.com 16482F: drivers/net/phy/ncn* 16483 16484OP-TEE DRIVER 16485M: Jens Wiklander <jens.wiklander@linaro.org> 16486L: op-tee@lists.trustedfirmware.org 16487S: Maintained 16488F: Documentation/ABI/testing/sysfs-bus-optee-devices 16489F: drivers/tee/optee/ 16490 16491OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16492M: Sumit Garg <sumit.garg@linaro.org> 16493L: op-tee@lists.trustedfirmware.org 16494S: Maintained 16495F: drivers/char/hw_random/optee-rng.c 16496 16497OP-TEE RTC DRIVER 16498M: Clément Léger <clement.leger@bootlin.com> 16499L: linux-rtc@vger.kernel.org 16500S: Maintained 16501F: drivers/rtc/rtc-optee.c 16502 16503OPA-VNIC DRIVER 16504M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16505L: linux-rdma@vger.kernel.org 16506S: Supported 16507F: drivers/infiniband/ulp/opa_vnic 16508 16509OPEN FIRMWARE AND FLATTENED DEVICE TREE 16510M: Rob Herring <robh@kernel.org> 16511M: Saravana Kannan <saravanak@google.com> 16512L: devicetree@vger.kernel.org 16513S: Maintained 16514W: http://www.devicetree.org/ 16515C: irc://irc.libera.chat/devicetree 16516T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16517F: Documentation/ABI/testing/sysfs-firmware-ofw 16518F: drivers/of/ 16519F: include/linux/of*.h 16520F: scripts/dtc/ 16521F: tools/testing/selftests/dt/ 16522K: of_overlay_notifier_ 16523K: of_overlay_fdt_apply 16524K: of_overlay_remove 16525 16526OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16527M: Rob Herring <robh@kernel.org> 16528M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16529M: Conor Dooley <conor+dt@kernel.org> 16530L: devicetree@vger.kernel.org 16531S: Maintained 16532Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16533C: irc://irc.libera.chat/devicetree 16534T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16535F: Documentation/devicetree/ 16536F: arch/*/boot/dts/ 16537F: include/dt-bindings/ 16538 16539OPENCOMPUTE PTP CLOCK DRIVER 16540M: Jonathan Lemon <jonathan.lemon@gmail.com> 16541M: Vadim Fedorenko <vadfed@linux.dev> 16542L: netdev@vger.kernel.org 16543S: Maintained 16544F: drivers/ptp/ptp_ocp.c 16545 16546OPENCORES I2C BUS DRIVER 16547M: Peter Korsgaard <peter@korsgaard.com> 16548M: Andrew Lunn <andrew@lunn.ch> 16549L: linux-i2c@vger.kernel.org 16550S: Maintained 16551F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16552F: Documentation/i2c/busses/i2c-ocores.rst 16553F: drivers/i2c/busses/i2c-ocores.c 16554F: include/linux/platform_data/i2c-ocores.h 16555 16556OPENRISC ARCHITECTURE 16557M: Jonas Bonn <jonas@southpole.se> 16558M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16559M: Stafford Horne <shorne@gmail.com> 16560L: linux-openrisc@vger.kernel.org 16561S: Maintained 16562W: http://openrisc.io 16563T: git https://github.com/openrisc/linux.git 16564F: Documentation/arch/openrisc/ 16565F: Documentation/devicetree/bindings/openrisc/ 16566F: arch/openrisc/ 16567F: drivers/irqchip/irq-ompic.c 16568F: drivers/irqchip/irq-or1k-* 16569 16570OPENVSWITCH 16571M: Pravin B Shelar <pshelar@ovn.org> 16572L: netdev@vger.kernel.org 16573L: dev@openvswitch.org 16574S: Maintained 16575W: http://openvswitch.org 16576F: include/uapi/linux/openvswitch.h 16577F: net/openvswitch/ 16578F: tools/testing/selftests/net/openvswitch/ 16579 16580OPERATING PERFORMANCE POINTS (OPP) 16581M: Viresh Kumar <vireshk@kernel.org> 16582M: Nishanth Menon <nm@ti.com> 16583M: Stephen Boyd <sboyd@kernel.org> 16584L: linux-pm@vger.kernel.org 16585S: Maintained 16586T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16587F: Documentation/devicetree/bindings/opp/ 16588F: Documentation/power/opp.rst 16589F: drivers/opp/ 16590F: include/linux/pm_opp.h 16591 16592OPL4 DRIVER 16593M: Clemens Ladisch <clemens@ladisch.de> 16594L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16595S: Maintained 16596T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16597F: sound/drivers/opl4/ 16598 16599ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16600M: Mark Fasheh <mark@fasheh.com> 16601M: Joel Becker <jlbec@evilplan.org> 16602M: Joseph Qi <joseph.qi@linux.alibaba.com> 16603L: ocfs2-devel@lists.linux.dev 16604S: Supported 16605W: http://ocfs2.wiki.kernel.org 16606F: Documentation/filesystems/dlmfs.rst 16607F: Documentation/filesystems/ocfs2.rst 16608F: fs/ocfs2/ 16609 16610ORANGEFS FILESYSTEM 16611M: Mike Marshall <hubcap@omnibond.com> 16612R: Martin Brandenburg <martin@omnibond.com> 16613L: devel@lists.orangefs.org 16614S: Supported 16615T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16616F: Documentation/filesystems/orangefs.rst 16617F: fs/orangefs/ 16618 16619OV2659 OMNIVISION SENSOR DRIVER 16620M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16621L: linux-media@vger.kernel.org 16622S: Maintained 16623W: https://linuxtv.org 16624Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16625T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16626F: drivers/media/i2c/ov2659.c 16627F: include/media/i2c/ov2659.h 16628 16629OVERLAY FILESYSTEM 16630M: Miklos Szeredi <miklos@szeredi.hu> 16631M: Amir Goldstein <amir73il@gmail.com> 16632L: linux-unionfs@vger.kernel.org 16633S: Supported 16634T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16635F: Documentation/filesystems/overlayfs.rst 16636F: fs/overlayfs/ 16637 16638P54 WIRELESS DRIVER 16639M: Christian Lamparter <chunkeey@googlemail.com> 16640L: linux-wireless@vger.kernel.org 16641S: Maintained 16642W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16643F: drivers/net/wireless/intersil/p54/ 16644 16645PACKET SOCKETS 16646M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16647S: Maintained 16648F: include/uapi/linux/if_packet.h 16649F: net/packet/af_packet.c 16650 16651PACKING 16652M: Vladimir Oltean <olteanv@gmail.com> 16653L: netdev@vger.kernel.org 16654S: Supported 16655F: Documentation/core-api/packing.rst 16656F: include/linux/packing.h 16657F: lib/packing.c 16658 16659PADATA PARALLEL EXECUTION MECHANISM 16660M: Steffen Klassert <steffen.klassert@secunet.com> 16661M: Daniel Jordan <daniel.m.jordan@oracle.com> 16662L: linux-crypto@vger.kernel.org 16663L: linux-kernel@vger.kernel.org 16664S: Maintained 16665F: Documentation/core-api/padata.rst 16666F: include/linux/padata.h 16667F: kernel/padata.c 16668 16669PAGE CACHE 16670M: Matthew Wilcox (Oracle) <willy@infradead.org> 16671L: linux-fsdevel@vger.kernel.org 16672S: Supported 16673T: git git://git.infradead.org/users/willy/pagecache.git 16674F: Documentation/filesystems/locking.rst 16675F: Documentation/filesystems/vfs.rst 16676F: include/linux/pagemap.h 16677F: mm/filemap.c 16678F: mm/page-writeback.c 16679F: mm/readahead.c 16680F: mm/truncate.c 16681 16682PAGE POOL 16683M: Jesper Dangaard Brouer <hawk@kernel.org> 16684M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16685L: netdev@vger.kernel.org 16686S: Supported 16687F: Documentation/networking/page_pool.rst 16688F: include/net/page_pool/ 16689F: include/trace/events/page_pool.h 16690F: net/core/page_pool.c 16691 16692PAGE TABLE CHECK 16693M: Pasha Tatashin <pasha.tatashin@soleen.com> 16694M: Andrew Morton <akpm@linux-foundation.org> 16695L: linux-mm@kvack.org 16696S: Maintained 16697F: Documentation/mm/page_table_check.rst 16698F: include/linux/page_table_check.h 16699F: mm/page_table_check.c 16700 16701PANASONIC LAPTOP ACPI EXTRAS DRIVER 16702M: Kenneth Chan <kenneth.t.chan@gmail.com> 16703L: platform-driver-x86@vger.kernel.org 16704S: Maintained 16705F: drivers/platform/x86/panasonic-laptop.c 16706 16707PARALLAX PING IIO SENSOR DRIVER 16708M: Andreas Klinger <ak@it-klinger.de> 16709L: linux-iio@vger.kernel.org 16710S: Maintained 16711F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16712F: drivers/iio/proximity/ping.c 16713 16714PARALLEL LCD/KEYPAD PANEL DRIVER 16715M: Willy Tarreau <willy@haproxy.com> 16716M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16717S: Odd Fixes 16718F: Documentation/admin-guide/lcd-panel-cgram.rst 16719F: drivers/auxdisplay/panel.c 16720 16721PARALLEL PORT SUBSYSTEM 16722M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16723M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16724L: linux-parport@lists.infradead.org (subscribers-only) 16725S: Maintained 16726F: Documentation/driver-api/parport*.rst 16727F: drivers/char/ppdev.c 16728F: drivers/parport/ 16729F: include/linux/parport*.h 16730F: include/uapi/linux/ppdev.h 16731 16732PARAVIRT_OPS INTERFACE 16733M: Juergen Gross <jgross@suse.com> 16734R: Ajay Kaher <akaher@vmware.com> 16735R: Alexey Makhalov <amakhalov@vmware.com> 16736R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16737L: virtualization@lists.linux.dev 16738L: x86@kernel.org 16739S: Supported 16740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16741F: Documentation/virt/paravirt_ops.rst 16742F: arch/*/include/asm/paravirt*.h 16743F: arch/*/kernel/paravirt* 16744F: include/linux/hypervisor.h 16745 16746PARISC ARCHITECTURE 16747M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16748M: Helge Deller <deller@gmx.de> 16749L: linux-parisc@vger.kernel.org 16750S: Maintained 16751W: https://parisc.wiki.kernel.org 16752Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16753T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16754T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16755F: Documentation/arch/parisc/ 16756F: arch/parisc/ 16757F: drivers/char/agp/parisc-agp.c 16758F: drivers/input/misc/hp_sdc_rtc.c 16759F: drivers/input/serio/gscps2.c 16760F: drivers/input/serio/hp_sdc* 16761F: drivers/parisc/ 16762F: drivers/parport/parport_gsc.* 16763F: drivers/tty/serial/8250/8250_parisc.c 16764F: drivers/video/console/sti* 16765F: drivers/video/fbdev/sti* 16766F: drivers/video/logo/logo_parisc* 16767F: include/linux/hp_sdc.h 16768 16769PARMAN 16770M: Jiri Pirko <jiri@resnulli.us> 16771L: netdev@vger.kernel.org 16772S: Supported 16773F: include/linux/parman.h 16774F: lib/parman.c 16775F: lib/test_parman.c 16776 16777PC ENGINES APU BOARD DRIVER 16778M: Enrico Weigelt, metux IT consult <info@metux.net> 16779S: Maintained 16780F: drivers/platform/x86/pcengines-apuv2.c 16781 16782PC87360 HARDWARE MONITORING DRIVER 16783M: Jim Cromie <jim.cromie@gmail.com> 16784L: linux-hwmon@vger.kernel.org 16785S: Maintained 16786F: Documentation/hwmon/pc87360.rst 16787F: drivers/hwmon/pc87360.c 16788 16789PC8736x GPIO DRIVER 16790M: Jim Cromie <jim.cromie@gmail.com> 16791S: Maintained 16792F: drivers/char/pc8736x_gpio.c 16793 16794PC87427 HARDWARE MONITORING DRIVER 16795M: Jean Delvare <jdelvare@suse.com> 16796L: linux-hwmon@vger.kernel.org 16797S: Maintained 16798F: Documentation/hwmon/pc87427.rst 16799F: drivers/hwmon/pc87427.c 16800 16801PCA9532 LED DRIVER 16802M: Riku Voipio <riku.voipio@iki.fi> 16803S: Maintained 16804F: drivers/leds/leds-pca9532.c 16805F: include/linux/leds-pca9532.h 16806 16807PCA9541 I2C BUS MASTER SELECTOR DRIVER 16808M: Guenter Roeck <linux@roeck-us.net> 16809L: linux-i2c@vger.kernel.org 16810S: Maintained 16811F: drivers/i2c/muxes/i2c-mux-pca9541.c 16812 16813PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16814M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16815M: Pali Rohár <pali@kernel.org> 16816L: linux-pci@vger.kernel.org 16817L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16818S: Maintained 16819F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16820F: drivers/pci/controller/pci-aardvark.c 16821 16822PCI DRIVER FOR ALTERA PCIE IP 16823M: Joyce Ooi <joyce.ooi@intel.com> 16824L: linux-pci@vger.kernel.org 16825S: Supported 16826F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16827F: drivers/pci/controller/pcie-altera.c 16828 16829PCI DRIVER FOR APPLIEDMICRO XGENE 16830M: Toan Le <toan@os.amperecomputing.com> 16831L: linux-pci@vger.kernel.org 16832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16833S: Maintained 16834F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16835F: drivers/pci/controller/pci-xgene.c 16836 16837PCI DRIVER FOR ARM VERSATILE PLATFORM 16838M: Rob Herring <robh@kernel.org> 16839L: linux-pci@vger.kernel.org 16840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16841S: Maintained 16842F: Documentation/devicetree/bindings/pci/versatile.yaml 16843F: drivers/pci/controller/pci-versatile.c 16844 16845PCI DRIVER FOR ARMADA 8K 16846M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16847L: linux-pci@vger.kernel.org 16848L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16849S: Maintained 16850F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16851F: drivers/pci/controller/dwc/pcie-armada8k.c 16852 16853PCI DRIVER FOR CADENCE PCIE IP 16854L: linux-pci@vger.kernel.org 16855S: Orphan 16856F: Documentation/devicetree/bindings/pci/cdns,* 16857F: drivers/pci/controller/cadence/*cadence* 16858 16859PCI DRIVER FOR FREESCALE LAYERSCAPE 16860M: Minghuan Lian <minghuan.Lian@nxp.com> 16861M: Mingkai Hu <mingkai.hu@nxp.com> 16862M: Roy Zang <roy.zang@nxp.com> 16863L: linuxppc-dev@lists.ozlabs.org 16864L: linux-pci@vger.kernel.org 16865L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16866S: Maintained 16867F: drivers/pci/controller/dwc/*layerscape* 16868 16869PCI DRIVER FOR FU740 16870M: Paul Walmsley <paul.walmsley@sifive.com> 16871M: Greentime Hu <greentime.hu@sifive.com> 16872M: Samuel Holland <samuel.holland@sifive.com> 16873L: linux-pci@vger.kernel.org 16874S: Maintained 16875F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16876F: drivers/pci/controller/dwc/pcie-fu740.c 16877 16878PCI DRIVER FOR GENERIC OF HOSTS 16879M: Will Deacon <will@kernel.org> 16880L: linux-pci@vger.kernel.org 16881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16882S: Maintained 16883F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16884F: drivers/pci/controller/pci-host-common.c 16885F: drivers/pci/controller/pci-host-generic.c 16886 16887PCI DRIVER FOR IMX6 16888M: Richard Zhu <hongxing.zhu@nxp.com> 16889M: Lucas Stach <l.stach@pengutronix.de> 16890L: linux-pci@vger.kernel.org 16891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16892S: Maintained 16893F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16894F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16895F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16896F: drivers/pci/controller/dwc/*imx6* 16897 16898PCI DRIVER FOR INTEL IXP4XX 16899M: Linus Walleij <linus.walleij@linaro.org> 16900S: Maintained 16901F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16902F: drivers/pci/controller/pci-ixp4xx.c 16903 16904PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16905M: Nirmal Patel <nirmal.patel@linux.intel.com> 16906R: Jonathan Derrick <jonathan.derrick@linux.dev> 16907L: linux-pci@vger.kernel.org 16908S: Supported 16909F: drivers/pci/controller/vmd.c 16910 16911PCI DRIVER FOR MICROSEMI SWITCHTEC 16912M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16913M: Logan Gunthorpe <logang@deltatee.com> 16914L: linux-pci@vger.kernel.org 16915S: Maintained 16916F: Documentation/ABI/testing/sysfs-class-switchtec 16917F: Documentation/driver-api/switchtec.rst 16918F: drivers/ntb/hw/mscc/ 16919F: drivers/pci/switch/switchtec* 16920F: include/linux/switchtec.h 16921F: include/uapi/linux/switchtec_ioctl.h 16922 16923PCI DRIVER FOR MOBIVEIL PCIE IP 16924M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16925M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16926L: linux-pci@vger.kernel.org 16927S: Supported 16928F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16929F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16930 16931PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16932M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16933M: Pali Rohár <pali@kernel.org> 16934L: linux-pci@vger.kernel.org 16935L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16936S: Maintained 16937F: drivers/pci/controller/*mvebu* 16938 16939PCI DRIVER FOR NVIDIA TEGRA 16940M: Thierry Reding <thierry.reding@gmail.com> 16941L: linux-tegra@vger.kernel.org 16942L: linux-pci@vger.kernel.org 16943S: Supported 16944F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16945F: drivers/pci/controller/pci-tegra.c 16946 16947PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16948M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16949L: linux-pci@vger.kernel.org 16950L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16951S: Maintained 16952F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16953F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16954 16955PCI DRIVER FOR RENESAS R-CAR 16956M: Marek Vasut <marek.vasut+renesas@gmail.com> 16957M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16958L: linux-pci@vger.kernel.org 16959L: linux-renesas-soc@vger.kernel.org 16960S: Maintained 16961F: Documentation/devicetree/bindings/pci/*rcar* 16962F: drivers/pci/controller/*rcar* 16963F: drivers/pci/controller/dwc/*rcar* 16964 16965PCI DRIVER FOR SAMSUNG EXYNOS 16966M: Jingoo Han <jingoohan1@gmail.com> 16967L: linux-pci@vger.kernel.org 16968L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16969L: linux-samsung-soc@vger.kernel.org 16970S: Maintained 16971F: drivers/pci/controller/dwc/pci-exynos.c 16972 16973PCI DRIVER FOR SYNOPSYS DESIGNWARE 16974M: Jingoo Han <jingoohan1@gmail.com> 16975M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16976M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16977L: linux-pci@vger.kernel.org 16978S: Maintained 16979F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16980F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16981F: drivers/pci/controller/dwc/*designware* 16982 16983PCI DRIVER FOR TI DRA7XX/J721E 16984M: Vignesh Raghavendra <vigneshr@ti.com> 16985R: Siddharth Vadapalli <s-vadapalli@ti.com> 16986L: linux-omap@vger.kernel.org 16987L: linux-pci@vger.kernel.org 16988L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16989S: Supported 16990F: Documentation/devicetree/bindings/pci/ti-pci.txt 16991F: drivers/pci/controller/cadence/pci-j721e.c 16992F: drivers/pci/controller/dwc/pci-dra7xx.c 16993 16994PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16995M: Linus Walleij <linus.walleij@linaro.org> 16996L: linux-pci@vger.kernel.org 16997S: Maintained 16998F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16999F: drivers/pci/controller/pci-v3-semi.c 17000 17001PCI DRIVER FOR XILINX VERSAL CPM 17002M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17003M: Michal Simek <michal.simek@amd.com> 17004L: linux-pci@vger.kernel.org 17005S: Maintained 17006F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17007F: drivers/pci/controller/pcie-xilinx-cpm.c 17008 17009PCI ENDPOINT SUBSYSTEM 17010M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17011M: Krzysztof Wilczyński <kw@linux.com> 17012R: Kishon Vijay Abraham I <kishon@kernel.org> 17013L: linux-pci@vger.kernel.org 17014S: Supported 17015Q: https://patchwork.kernel.org/project/linux-pci/list/ 17016B: https://bugzilla.kernel.org 17017C: irc://irc.oftc.net/linux-pci 17018T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17019F: Documentation/PCI/endpoint/* 17020F: Documentation/misc-devices/pci-endpoint-test.rst 17021F: drivers/misc/pci_endpoint_test.c 17022F: drivers/pci/endpoint/ 17023F: tools/pci/ 17024 17025PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17026M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17027R: Oliver O'Halloran <oohall@gmail.com> 17028L: linuxppc-dev@lists.ozlabs.org 17029S: Supported 17030F: Documentation/PCI/pci-error-recovery.rst 17031F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17032F: arch/powerpc/include/*/eeh*.h 17033F: arch/powerpc/kernel/eeh*.c 17034F: arch/powerpc/platforms/*/eeh*.c 17035F: drivers/pci/pcie/aer.c 17036F: drivers/pci/pcie/dpc.c 17037F: drivers/pci/pcie/err.c 17038 17039PCI ERROR RECOVERY 17040M: Linas Vepstas <linasvepstas@gmail.com> 17041L: linux-pci@vger.kernel.org 17042S: Supported 17043F: Documentation/PCI/pci-error-recovery.rst 17044 17045PCI MSI DRIVER FOR ALTERA MSI IP 17046M: Joyce Ooi <joyce.ooi@intel.com> 17047L: linux-pci@vger.kernel.org 17048S: Supported 17049F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17050F: drivers/pci/controller/pcie-altera-msi.c 17051 17052PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17053M: Toan Le <toan@os.amperecomputing.com> 17054L: linux-pci@vger.kernel.org 17055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17056S: Maintained 17057F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17058F: drivers/pci/controller/pci-xgene-msi.c 17059 17060PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17061M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17062M: Krzysztof Wilczyński <kw@linux.com> 17063R: Rob Herring <robh@kernel.org> 17064L: linux-pci@vger.kernel.org 17065S: Supported 17066Q: https://patchwork.kernel.org/project/linux-pci/list/ 17067B: https://bugzilla.kernel.org 17068C: irc://irc.oftc.net/linux-pci 17069T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17070F: Documentation/devicetree/bindings/pci/ 17071F: drivers/pci/controller/ 17072F: drivers/pci/pci-bridge-emul.c 17073F: drivers/pci/pci-bridge-emul.h 17074 17075PCI PEER-TO-PEER DMA (P2PDMA) 17076M: Bjorn Helgaas <bhelgaas@google.com> 17077M: Logan Gunthorpe <logang@deltatee.com> 17078L: linux-pci@vger.kernel.org 17079S: Supported 17080Q: https://patchwork.kernel.org/project/linux-pci/list/ 17081B: https://bugzilla.kernel.org 17082C: irc://irc.oftc.net/linux-pci 17083T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17084F: Documentation/driver-api/pci/p2pdma.rst 17085F: drivers/pci/p2pdma.c 17086F: include/linux/pci-p2pdma.h 17087 17088PCI SUBSYSTEM 17089M: Bjorn Helgaas <bhelgaas@google.com> 17090L: linux-pci@vger.kernel.org 17091S: Supported 17092Q: https://patchwork.kernel.org/project/linux-pci/list/ 17093B: https://bugzilla.kernel.org 17094C: irc://irc.oftc.net/linux-pci 17095T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17096F: Documentation/PCI/ 17097F: Documentation/devicetree/bindings/pci/ 17098F: arch/x86/kernel/early-quirks.c 17099F: arch/x86/kernel/quirks.c 17100F: arch/x86/pci/ 17101F: drivers/acpi/pci* 17102F: drivers/pci/ 17103F: include/asm-generic/pci* 17104F: include/linux/of_pci.h 17105F: include/linux/pci* 17106F: include/uapi/linux/pci* 17107 17108PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17109M: Jonathan Chocron <jonnyc@amazon.com> 17110L: linux-pci@vger.kernel.org 17111S: Maintained 17112F: Documentation/devicetree/bindings/pci/pcie-al.txt 17113F: drivers/pci/controller/dwc/pcie-al.c 17114 17115PCIE DRIVER FOR AMLOGIC MESON 17116M: Yue Wang <yue.wang@Amlogic.com> 17117L: linux-pci@vger.kernel.org 17118L: linux-amlogic@lists.infradead.org 17119S: Maintained 17120F: drivers/pci/controller/dwc/pci-meson.c 17121 17122PCIE DRIVER FOR AXIS ARTPEC 17123M: Jesper Nilsson <jesper.nilsson@axis.com> 17124L: linux-arm-kernel@axis.com 17125L: linux-pci@vger.kernel.org 17126S: Maintained 17127F: Documentation/devicetree/bindings/pci/axis,artpec* 17128F: drivers/pci/controller/dwc/*artpec* 17129 17130PCIE DRIVER FOR CAVIUM THUNDERX 17131M: Robert Richter <rric@kernel.org> 17132L: linux-pci@vger.kernel.org 17133L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17134S: Odd Fixes 17135F: drivers/pci/controller/pci-thunder-* 17136 17137PCIE DRIVER FOR HISILICON 17138M: Zhou Wang <wangzhou1@hisilicon.com> 17139L: linux-pci@vger.kernel.org 17140S: Maintained 17141F: drivers/pci/controller/dwc/pcie-hisi.c 17142 17143PCIE DRIVER FOR HISILICON KIRIN 17144M: Xiaowei Song <songxiaowei@hisilicon.com> 17145M: Binghui Wang <wangbinghui@hisilicon.com> 17146L: linux-pci@vger.kernel.org 17147S: Maintained 17148F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17149F: drivers/pci/controller/dwc/pcie-kirin.c 17150 17151PCIE DRIVER FOR HISILICON STB 17152M: Shawn Guo <shawn.guo@linaro.org> 17153L: linux-pci@vger.kernel.org 17154S: Maintained 17155F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17156F: drivers/pci/controller/dwc/pcie-histb.c 17157 17158PCIE DRIVER FOR INTEL KEEM BAY 17159M: Srikanth Thokala <srikanth.thokala@intel.com> 17160L: linux-pci@vger.kernel.org 17161S: Supported 17162F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17163F: drivers/pci/controller/dwc/pcie-keembay.c 17164 17165PCIE DRIVER FOR INTEL LGM GW SOC 17166M: Chuanhua Lei <lchuanhua@maxlinear.com> 17167L: linux-pci@vger.kernel.org 17168S: Maintained 17169F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17170F: drivers/pci/controller/dwc/pcie-intel-gw.c 17171 17172PCIE DRIVER FOR MEDIATEK 17173M: Ryder Lee <ryder.lee@mediatek.com> 17174M: Jianjun Wang <jianjun.wang@mediatek.com> 17175L: linux-pci@vger.kernel.org 17176L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17177S: Supported 17178F: Documentation/devicetree/bindings/pci/mediatek* 17179F: drivers/pci/controller/*mediatek* 17180 17181PCIE DRIVER FOR MICROCHIP 17182M: Daire McNamara <daire.mcnamara@microchip.com> 17183L: linux-pci@vger.kernel.org 17184S: Supported 17185F: Documentation/devicetree/bindings/pci/microchip* 17186F: drivers/pci/controller/*microchip* 17187 17188PCIE DRIVER FOR QUALCOMM MSM 17189M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17190L: linux-pci@vger.kernel.org 17191L: linux-arm-msm@vger.kernel.org 17192S: Maintained 17193F: drivers/pci/controller/dwc/pcie-qcom.c 17194 17195PCIE DRIVER FOR ROCKCHIP 17196M: Shawn Lin <shawn.lin@rock-chips.com> 17197L: linux-pci@vger.kernel.org 17198L: linux-rockchip@lists.infradead.org 17199S: Maintained 17200F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17201F: drivers/pci/controller/pcie-rockchip* 17202 17203PCIE DRIVER FOR SOCIONEXT UNIPHIER 17204M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17205L: linux-pci@vger.kernel.org 17206S: Maintained 17207F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17208F: drivers/pci/controller/dwc/pcie-uniphier* 17209 17210PCIE DRIVER FOR ST SPEAR13XX 17211M: Pratyush Anand <pratyush.anand@gmail.com> 17212L: linux-pci@vger.kernel.org 17213S: Maintained 17214F: drivers/pci/controller/dwc/*spear* 17215 17216PCIE ENDPOINT DRIVER FOR QUALCOMM 17217M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17218L: linux-pci@vger.kernel.org 17219L: linux-arm-msm@vger.kernel.org 17220S: Maintained 17221F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17222F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17223 17224PCMCIA SUBSYSTEM 17225M: Dominik Brodowski <linux@dominikbrodowski.net> 17226S: Odd Fixes 17227T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17228F: Documentation/pcmcia/ 17229F: drivers/pcmcia/ 17230F: include/pcmcia/ 17231F: tools/pcmcia/ 17232 17233PCNET32 NETWORK DRIVER 17234M: Don Fry <pcnet32@frontier.com> 17235L: netdev@vger.kernel.org 17236S: Maintained 17237F: drivers/net/ethernet/amd/pcnet32.c 17238 17239PCRYPT PARALLEL CRYPTO ENGINE 17240M: Steffen Klassert <steffen.klassert@secunet.com> 17241L: linux-crypto@vger.kernel.org 17242S: Maintained 17243F: crypto/pcrypt.c 17244F: include/crypto/pcrypt.h 17245 17246PDS DSC VIRTIO DATA PATH ACCELERATOR 17247R: Shannon Nelson <shannon.nelson@amd.com> 17248F: drivers/vdpa/pds/ 17249 17250PECI HARDWARE MONITORING DRIVERS 17251M: Iwona Winiarska <iwona.winiarska@intel.com> 17252L: linux-hwmon@vger.kernel.org 17253S: Supported 17254F: Documentation/hwmon/peci-cputemp.rst 17255F: Documentation/hwmon/peci-dimmtemp.rst 17256F: drivers/hwmon/peci/ 17257 17258PECI SUBSYSTEM 17259M: Iwona Winiarska <iwona.winiarska@intel.com> 17260L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17261S: Supported 17262F: Documentation/devicetree/bindings/peci/ 17263F: Documentation/peci/ 17264F: drivers/peci/ 17265F: include/linux/peci-cpu.h 17266F: include/linux/peci.h 17267 17268PENSANDO ETHERNET DRIVERS 17269M: Shannon Nelson <shannon.nelson@amd.com> 17270M: Brett Creeley <brett.creeley@amd.com> 17271M: drivers@pensando.io 17272L: netdev@vger.kernel.org 17273S: Supported 17274F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17275F: drivers/net/ethernet/pensando/ 17276 17277PER-CPU MEMORY ALLOCATOR 17278M: Dennis Zhou <dennis@kernel.org> 17279M: Tejun Heo <tj@kernel.org> 17280M: Christoph Lameter <cl@linux.com> 17281L: linux-mm@kvack.org 17282S: Maintained 17283T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17284F: arch/*/include/asm/percpu.h 17285F: include/linux/percpu*.h 17286F: lib/percpu*.c 17287F: mm/percpu*.c 17288 17289PER-TASK DELAY ACCOUNTING 17290M: Balbir Singh <bsingharora@gmail.com> 17291S: Maintained 17292F: include/linux/delayacct.h 17293F: kernel/delayacct.c 17294 17295PERFORMANCE EVENTS SUBSYSTEM 17296M: Peter Zijlstra <peterz@infradead.org> 17297M: Ingo Molnar <mingo@redhat.com> 17298M: Arnaldo Carvalho de Melo <acme@kernel.org> 17299M: Namhyung Kim <namhyung@kernel.org> 17300R: Mark Rutland <mark.rutland@arm.com> 17301R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17302R: Jiri Olsa <jolsa@kernel.org> 17303R: Ian Rogers <irogers@google.com> 17304R: Adrian Hunter <adrian.hunter@intel.com> 17305L: linux-perf-users@vger.kernel.org 17306L: linux-kernel@vger.kernel.org 17307S: Supported 17308W: https://perf.wiki.kernel.org/ 17309T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17310T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17311T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17312F: arch/*/events/* 17313F: arch/*/events/*/* 17314F: arch/*/include/asm/perf_event.h 17315F: arch/*/kernel/*/*/perf_event*.c 17316F: arch/*/kernel/*/perf_event*.c 17317F: arch/*/kernel/perf_callchain.c 17318F: arch/*/kernel/perf_event*.c 17319F: include/linux/perf_event.h 17320F: include/uapi/linux/perf_event.h 17321F: kernel/events/* 17322F: tools/lib/perf/ 17323F: tools/perf/ 17324 17325PERFORMANCE EVENTS TOOLING ARM64 17326R: John Garry <john.g.garry@oracle.com> 17327R: Will Deacon <will@kernel.org> 17328R: James Clark <james.clark@arm.com> 17329R: Mike Leach <mike.leach@linaro.org> 17330R: Leo Yan <leo.yan@linux.dev> 17331L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17332S: Supported 17333F: tools/build/feature/test-libopencsd.c 17334F: tools/perf/arch/arm*/ 17335F: tools/perf/pmu-events/arch/arm64/ 17336F: tools/perf/util/arm-spe* 17337F: tools/perf/util/cs-etm* 17338 17339PERSONALITY HANDLING 17340M: Christoph Hellwig <hch@infradead.org> 17341L: linux-abi-devel@lists.sourceforge.net 17342S: Maintained 17343F: include/linux/personality.h 17344F: include/uapi/linux/personality.h 17345 17346PHOENIX RC FLIGHT CONTROLLER ADAPTER 17347M: Marcus Folkesson <marcus.folkesson@gmail.com> 17348L: linux-input@vger.kernel.org 17349S: Maintained 17350F: Documentation/input/devices/pxrc.rst 17351F: drivers/input/joystick/pxrc.c 17352 17353PHONET PROTOCOL 17354M: Remi Denis-Courmont <courmisch@gmail.com> 17355S: Supported 17356F: Documentation/networking/phonet.rst 17357F: include/linux/phonet.h 17358F: include/net/phonet/ 17359F: include/uapi/linux/phonet.h 17360F: net/phonet/ 17361 17362PHRAM MTD DRIVER 17363M: Joern Engel <joern@lazybastard.org> 17364L: linux-mtd@lists.infradead.org 17365S: Maintained 17366F: drivers/mtd/devices/phram.c 17367 17368PICOLCD HID DRIVER 17369M: Bruno Prémont <bonbons@linux-vserver.org> 17370L: linux-input@vger.kernel.org 17371S: Maintained 17372F: drivers/hid/hid-picolcd* 17373 17374PIDFD API 17375M: Christian Brauner <christian@brauner.io> 17376L: linux-kernel@vger.kernel.org 17377S: Maintained 17378T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17379F: samples/pidfd/ 17380F: tools/testing/selftests/clone3/ 17381F: tools/testing/selftests/pid_namespace/ 17382F: tools/testing/selftests/pidfd/ 17383K: (?i)pidfd 17384K: (?i)clone3 17385K: \b(clone_args|kernel_clone_args)\b 17386 17387PIN CONTROL SUBSYSTEM 17388M: Linus Walleij <linus.walleij@linaro.org> 17389L: linux-gpio@vger.kernel.org 17390S: Maintained 17391T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17392F: Documentation/devicetree/bindings/pinctrl/ 17393F: Documentation/driver-api/pin-control.rst 17394F: drivers/pinctrl/ 17395F: include/dt-bindings/pinctrl/ 17396F: include/linux/pinctrl/ 17397 17398PIN CONTROLLER - AMD 17399M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17400M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17401S: Maintained 17402F: drivers/pinctrl/pinctrl-amd.c 17403 17404PIN CONTROLLER - FREESCALE 17405M: Dong Aisheng <aisheng.dong@nxp.com> 17406M: Fabio Estevam <festevam@gmail.com> 17407M: Shawn Guo <shawnguo@kernel.org> 17408M: Jacky Bai <ping.bai@nxp.com> 17409R: Pengutronix Kernel Team <kernel@pengutronix.de> 17410L: linux-gpio@vger.kernel.org 17411L: NXP S32 Linux Team <s32@nxp.com> 17412S: Maintained 17413F: Documentation/devicetree/bindings/pinctrl/fsl,* 17414F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17415F: drivers/pinctrl/freescale/ 17416F: drivers/pinctrl/nxp/ 17417 17418PIN CONTROLLER - INTEL 17419M: Mika Westerberg <mika.westerberg@linux.intel.com> 17420M: Andy Shevchenko <andy@kernel.org> 17421S: Supported 17422T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17423F: drivers/pinctrl/intel/ 17424 17425PIN CONTROLLER - KEEMBAY 17426M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17427S: Supported 17428F: drivers/pinctrl/pinctrl-keembay* 17429 17430PIN CONTROLLER - MEDIATEK 17431M: Sean Wang <sean.wang@kernel.org> 17432L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17433S: Maintained 17434F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17435F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17436F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17437F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17438F: drivers/pinctrl/mediatek/ 17439 17440PIN CONTROLLER - MEDIATEK MIPS 17441M: Arınç ÜNAL <arinc.unal@arinc9.com> 17442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17443L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17444L: linux-mips@vger.kernel.org 17445S: Maintained 17446F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17450F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17451F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17452F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17453F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17454F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17455F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17456F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17457F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17458F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17459F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17460F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17461 17462PIN CONTROLLER - MICROCHIP AT91 17463M: Ludovic Desroches <ludovic.desroches@microchip.com> 17464L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17465L: linux-gpio@vger.kernel.org 17466S: Supported 17467F: drivers/gpio/gpio-sama5d2-piobu.c 17468F: drivers/pinctrl/pinctrl-at91* 17469 17470PIN CONTROLLER - QUALCOMM 17471M: Bjorn Andersson <andersson@kernel.org> 17472L: linux-arm-msm@vger.kernel.org 17473S: Maintained 17474F: Documentation/devicetree/bindings/pinctrl/qcom,* 17475F: drivers/pinctrl/qcom/ 17476 17477PIN CONTROLLER - RENESAS 17478M: Geert Uytterhoeven <geert+renesas@glider.be> 17479L: linux-renesas-soc@vger.kernel.org 17480S: Supported 17481T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17482F: Documentation/devicetree/bindings/pinctrl/renesas,* 17483F: drivers/pinctrl/renesas/ 17484 17485PIN CONTROLLER - SAMSUNG 17486M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17487M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17488R: Alim Akhtar <alim.akhtar@samsung.com> 17489L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17490L: linux-samsung-soc@vger.kernel.org 17491S: Maintained 17492Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17493B: mailto:linux-samsung-soc@vger.kernel.org 17494C: irc://irc.libera.chat/linux-exynos 17495T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17496F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17497F: drivers/pinctrl/samsung/ 17498F: include/dt-bindings/pinctrl/samsung.h 17499 17500PIN CONTROLLER - SINGLE 17501M: Tony Lindgren <tony@atomide.com> 17502M: Haojian Zhuang <haojian.zhuang@linaro.org> 17503L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17504L: linux-omap@vger.kernel.org 17505S: Maintained 17506F: drivers/pinctrl/pinctrl-single.c 17507 17508PIN CONTROLLER - SUNPLUS / TIBBO 17509M: Dvorkin Dmitry <dvorkin@tibbo.com> 17510M: Wells Lu <wellslutw@gmail.com> 17511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17512S: Maintained 17513W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17514F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17515F: drivers/pinctrl/sunplus/ 17516F: include/dt-bindings/pinctrl/sppctl*.h 17517 17518PINE64 PINEPHONE KEYBOARD DRIVER 17519M: Samuel Holland <samuel@sholland.org> 17520S: Supported 17521F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17522F: drivers/input/keyboard/pinephone-keyboard.c 17523 17524PKTCDVD DRIVER 17525M: linux-block@vger.kernel.org 17526S: Orphan 17527F: drivers/block/pktcdvd.c 17528F: include/linux/pktcdvd.h 17529F: include/uapi/linux/pktcdvd.h 17530 17531PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17532M: Tomasz Duszynski <tduszyns@gmail.com> 17533S: Maintained 17534F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17535F: drivers/iio/chemical/pms7003.c 17536 17537PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17538M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17539L: netdev@vger.kernel.org 17540S: Maintained 17541F: drivers/net/phy/mdio-open-alliance.h 17542F: net/ethtool/plca.c 17543 17544PLDMFW LIBRARY 17545M: Jacob Keller <jacob.e.keller@intel.com> 17546S: Maintained 17547F: Documentation/driver-api/pldmfw/ 17548F: include/linux/pldmfw.h 17549F: lib/pldmfw/ 17550 17551PLX DMA DRIVER 17552M: Logan Gunthorpe <logang@deltatee.com> 17553S: Maintained 17554F: drivers/dma/plx_dma.c 17555 17556PM-GRAPH UTILITY 17557M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17558L: linux-pm@vger.kernel.org 17559S: Supported 17560W: https://01.org/pm-graph 17561B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17562T: git git://github.com/intel/pm-graph 17563F: tools/power/pm-graph 17564 17565PM6764TR DRIVER 17566M: Charles Hsu <hsu.yungteng@gmail.com> 17567L: linux-hwmon@vger.kernel.org 17568S: Maintained 17569F: Documentation/hwmon/pm6764tr.rst 17570F: drivers/hwmon/pmbus/pm6764tr.c 17571 17572PMC SIERRA MaxRAID DRIVER 17573L: linux-scsi@vger.kernel.org 17574S: Orphan 17575W: http://www.pmc-sierra.com/ 17576F: drivers/scsi/pmcraid.* 17577 17578PMC SIERRA PM8001 DRIVER 17579M: Jack Wang <jinpu.wang@cloud.ionos.com> 17580L: linux-scsi@vger.kernel.org 17581S: Supported 17582F: drivers/scsi/pm8001/ 17583 17584PNI RM3100 IIO DRIVER 17585M: Song Qiang <songqiang1304521@gmail.com> 17586L: linux-iio@vger.kernel.org 17587S: Maintained 17588F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17589F: drivers/iio/magnetometer/rm3100* 17590 17591PNP SUPPORT 17592M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17593L: linux-acpi@vger.kernel.org 17594S: Maintained 17595F: drivers/pnp/ 17596F: include/linux/pnp.h 17597 17598POSIX CLOCKS and TIMERS 17599M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17600M: Frederic Weisbecker <frederic@kernel.org> 17601M: Thomas Gleixner <tglx@linutronix.de> 17602L: linux-kernel@vger.kernel.org 17603S: Maintained 17604T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17605F: fs/timerfd.c 17606F: include/linux/time_namespace.h 17607F: include/linux/timerfd.h 17608F: include/uapi/linux/time.h 17609F: include/uapi/linux/timerfd.h 17610F: include/trace/events/timer* 17611F: kernel/time/itimer.c 17612F: kernel/time/posix-* 17613F: kernel/time/namespace.c 17614 17615POWER MANAGEMENT CORE 17616M: "Rafael J. Wysocki" <rafael@kernel.org> 17617L: linux-pm@vger.kernel.org 17618S: Supported 17619B: https://bugzilla.kernel.org 17620T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17621F: drivers/base/power/ 17622F: drivers/powercap/ 17623F: include/linux/intel_rapl.h 17624F: include/linux/pm.h 17625F: include/linux/pm_* 17626F: include/linux/powercap.h 17627F: kernel/configs/nopm.config 17628 17629POWER STATE COORDINATION INTERFACE (PSCI) 17630M: Mark Rutland <mark.rutland@arm.com> 17631M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17633S: Maintained 17634F: drivers/firmware/psci/ 17635F: include/linux/psci.h 17636F: include/uapi/linux/psci.h 17637 17638POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17639M: Sebastian Reichel <sre@kernel.org> 17640L: linux-pm@vger.kernel.org 17641S: Maintained 17642T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17643F: Documentation/ABI/testing/sysfs-class-power 17644F: Documentation/devicetree/bindings/power/supply/ 17645F: drivers/power/supply/ 17646F: include/linux/power/ 17647F: include/linux/power_supply.h 17648F: tools/testing/selftests/power_supply/ 17649 17650POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17651M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17652L: linuxppc-dev@lists.ozlabs.org 17653S: Maintained 17654F: drivers/char/powernv-op-panel.c 17655 17656PPP OVER ATM (RFC 2364) 17657M: Mitchell Blank Jr <mitch@sfgoth.com> 17658S: Maintained 17659F: include/uapi/linux/atmppp.h 17660F: net/atm/pppoatm.c 17661 17662PPP OVER ETHERNET 17663M: Michal Ostrowski <mostrows@earthlink.net> 17664S: Maintained 17665F: drivers/net/ppp/pppoe.c 17666F: drivers/net/ppp/pppox.c 17667 17668PPP OVER L2TP 17669M: James Chapman <jchapman@katalix.com> 17670S: Maintained 17671F: include/linux/if_pppol2tp.h 17672F: include/uapi/linux/if_pppol2tp.h 17673F: net/l2tp/l2tp_ppp.c 17674 17675PPP PROTOCOL DRIVERS AND COMPRESSORS 17676L: linux-ppp@vger.kernel.org 17677S: Orphan 17678F: drivers/net/ppp/ppp_* 17679 17680PPS SUPPORT 17681M: Rodolfo Giometti <giometti@enneenne.com> 17682L: linuxpps@ml.enneenne.com (subscribers-only) 17683S: Maintained 17684W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17685F: Documentation/ABI/testing/sysfs-pps 17686F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17687F: Documentation/driver-api/pps.rst 17688F: drivers/pps/ 17689F: include/linux/pps*.h 17690F: include/uapi/linux/pps.h 17691 17692PPTP DRIVER 17693M: Dmitry Kozlov <xeb@mail.ru> 17694L: netdev@vger.kernel.org 17695S: Maintained 17696W: http://sourceforge.net/projects/accel-pptp 17697F: drivers/net/ppp/pptp.c 17698 17699PRESSURE STALL INFORMATION (PSI) 17700M: Johannes Weiner <hannes@cmpxchg.org> 17701M: Suren Baghdasaryan <surenb@google.com> 17702R: Peter Ziljstra <peterz@infradead.org> 17703S: Maintained 17704F: include/linux/psi* 17705F: kernel/sched/psi.c 17706 17707PRINTK 17708M: Petr Mladek <pmladek@suse.com> 17709R: Steven Rostedt <rostedt@goodmis.org> 17710R: John Ogness <john.ogness@linutronix.de> 17711R: Sergey Senozhatsky <senozhatsky@chromium.org> 17712S: Maintained 17713T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17714F: include/linux/printk.h 17715F: kernel/printk/ 17716 17717PRINTK INDEXING 17718R: Chris Down <chris@chrisdown.name> 17719S: Maintained 17720F: Documentation/core-api/printk-index.rst 17721F: kernel/printk/index.c 17722K: printk_index 17723 17724PROC FILESYSTEM 17725L: linux-kernel@vger.kernel.org 17726L: linux-fsdevel@vger.kernel.org 17727S: Maintained 17728F: Documentation/filesystems/proc.rst 17729F: fs/proc/ 17730F: include/linux/proc_fs.h 17731F: tools/testing/selftests/proc/ 17732 17733PROC SYSCTL 17734M: Luis Chamberlain <mcgrof@kernel.org> 17735M: Kees Cook <keescook@chromium.org> 17736M: Joel Granados <j.granados@samsung.com> 17737L: linux-kernel@vger.kernel.org 17738L: linux-fsdevel@vger.kernel.org 17739S: Maintained 17740T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17741F: fs/proc/proc_sysctl.c 17742F: include/linux/sysctl.h 17743F: kernel/sysctl-test.c 17744F: kernel/sysctl.c 17745F: tools/testing/selftests/sysctl/ 17746 17747PS3 NETWORK SUPPORT 17748M: Geoff Levand <geoff@infradead.org> 17749L: netdev@vger.kernel.org 17750L: linuxppc-dev@lists.ozlabs.org 17751S: Maintained 17752F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17753 17754PS3 PLATFORM SUPPORT 17755M: Geoff Levand <geoff@infradead.org> 17756L: linuxppc-dev@lists.ozlabs.org 17757S: Maintained 17758F: arch/powerpc/boot/ps3* 17759F: arch/powerpc/include/asm/lv1call.h 17760F: arch/powerpc/include/asm/ps3*.h 17761F: arch/powerpc/platforms/ps3/ 17762F: drivers/*/ps3* 17763F: drivers/ps3/ 17764F: drivers/rtc/rtc-ps3.c 17765F: drivers/usb/host/*ps3.c 17766F: sound/ppc/snd_ps3* 17767 17768PS3VRAM DRIVER 17769M: Jim Paris <jim@jtan.com> 17770M: Geoff Levand <geoff@infradead.org> 17771L: linuxppc-dev@lists.ozlabs.org 17772S: Maintained 17773F: drivers/block/ps3vram.c 17774 17775PSAMPLE PACKET SAMPLING SUPPORT 17776M: Yotam Gigi <yotam.gi@gmail.com> 17777S: Maintained 17778F: include/net/psample.h 17779F: include/uapi/linux/psample.h 17780F: net/psample 17781 17782PSTORE FILESYSTEM 17783M: Kees Cook <keescook@chromium.org> 17784R: Tony Luck <tony.luck@intel.com> 17785R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17786L: linux-hardening@vger.kernel.org 17787S: Supported 17788T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17789F: Documentation/admin-guide/pstore-blk.rst 17790F: Documentation/admin-guide/ramoops.rst 17791F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17792F: drivers/acpi/apei/erst.c 17793F: drivers/firmware/efi/efi-pstore.c 17794F: fs/pstore/ 17795F: include/linux/pstore* 17796K: \b(pstore|ramoops) 17797 17798PT5161L HARDWARE MONITOR DRIVER 17799M: Cosmo Chou <cosmo.chou@quantatw.com> 17800L: linux-hwmon@vger.kernel.org 17801S: Maintained 17802F: Documentation/hwmon/pt5161l.rst 17803F: drivers/hwmon/pt5161l.c 17804 17805PTP HARDWARE CLOCK SUPPORT 17806M: Richard Cochran <richardcochran@gmail.com> 17807L: netdev@vger.kernel.org 17808S: Maintained 17809W: http://linuxptp.sourceforge.net/ 17810F: Documentation/ABI/testing/sysfs-ptp 17811F: Documentation/driver-api/ptp.rst 17812F: drivers/net/phy/dp83640* 17813F: drivers/ptp/* 17814F: include/linux/ptp_cl* 17815K: (?:\b|_)ptp(?:\b|_) 17816 17817PTP MOCKUP CLOCK SUPPORT 17818M: Vladimir Oltean <vladimir.oltean@nxp.com> 17819L: netdev@vger.kernel.org 17820S: Maintained 17821F: drivers/ptp/ptp_mock.c 17822F: include/linux/ptp_mock.h 17823 17824PTP VIRTUAL CLOCK SUPPORT 17825M: Yangbo Lu <yangbo.lu@nxp.com> 17826L: netdev@vger.kernel.org 17827S: Maintained 17828F: drivers/ptp/ptp_vclock.c 17829F: net/ethtool/phc_vclocks.c 17830 17831PTRACE SUPPORT 17832M: Oleg Nesterov <oleg@redhat.com> 17833S: Maintained 17834F: arch/*/*/ptrace*.c 17835F: arch/*/include/asm/ptrace*.h 17836F: arch/*/ptrace*.c 17837F: include/asm-generic/syscall.h 17838F: include/linux/ptrace.h 17839F: include/linux/regset.h 17840F: include/uapi/linux/ptrace.h 17841F: kernel/ptrace.c 17842 17843PULSE8-CEC DRIVER 17844M: Hans Verkuil <hverkuil@xs4all.nl> 17845L: linux-media@vger.kernel.org 17846S: Maintained 17847T: git git://linuxtv.org/media_tree.git 17848F: drivers/media/cec/usb/pulse8/ 17849 17850PURELIFI PLFXLC DRIVER 17851M: Srinivasan Raju <srini.raju@purelifi.com> 17852L: linux-wireless@vger.kernel.org 17853S: Supported 17854F: drivers/net/wireless/purelifi/plfxlc/ 17855 17856PVRUSB2 VIDEO4LINUX DRIVER 17857M: Mike Isely <isely@pobox.com> 17858L: pvrusb2@isely.net (subscribers-only) 17859L: linux-media@vger.kernel.org 17860S: Maintained 17861W: http://www.isely.net/pvrusb2/ 17862T: git git://linuxtv.org/media_tree.git 17863F: Documentation/driver-api/media/drivers/pvrusb2* 17864F: drivers/media/usb/pvrusb2/ 17865 17866PWC WEBCAM DRIVER 17867M: Hans Verkuil <hverkuil@xs4all.nl> 17868L: linux-media@vger.kernel.org 17869S: Odd Fixes 17870T: git git://linuxtv.org/media_tree.git 17871F: drivers/media/usb/pwc/* 17872F: include/trace/events/pwc.h 17873 17874PWM IR Transmitter 17875M: Sean Young <sean@mess.org> 17876L: linux-media@vger.kernel.org 17877S: Maintained 17878F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17879F: drivers/media/rc/pwm-ir-tx.c 17880 17881PWM SUBSYSTEM 17882M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17883L: linux-pwm@vger.kernel.org 17884S: Maintained 17885Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17886T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17887F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17888F: Documentation/devicetree/bindings/pwm/ 17889F: Documentation/driver-api/pwm.rst 17890F: drivers/gpio/gpio-mvebu.c 17891F: drivers/pwm/ 17892F: drivers/video/backlight/pwm_bl.c 17893F: include/dt-bindings/pwm/ 17894F: include/linux/pwm.h 17895F: include/linux/pwm_backlight.h 17896K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17897 17898PXA GPIO DRIVER 17899M: Robert Jarzmik <robert.jarzmik@free.fr> 17900L: linux-gpio@vger.kernel.org 17901S: Maintained 17902F: drivers/gpio/gpio-pxa.c 17903 17904PXA MMCI DRIVER 17905S: Orphan 17906 17907PXA RTC DRIVER 17908M: Robert Jarzmik <robert.jarzmik@free.fr> 17909L: linux-rtc@vger.kernel.org 17910S: Maintained 17911 17912PXA2xx/PXA3xx SUPPORT 17913M: Daniel Mack <daniel@zonque.org> 17914M: Haojian Zhuang <haojian.zhuang@gmail.com> 17915M: Robert Jarzmik <robert.jarzmik@free.fr> 17916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17917S: Maintained 17918T: git git://github.com/hzhuang1/linux.git 17919T: git git://github.com/rjarzmik/linux.git 17920F: arch/arm/boot/dts/intel/pxa/ 17921F: arch/arm/mach-pxa/ 17922F: drivers/dma/pxa* 17923F: drivers/pcmcia/pxa2xx* 17924F: drivers/pinctrl/pxa/ 17925F: drivers/spi/spi-pxa2xx* 17926F: drivers/usb/gadget/udc/pxa2* 17927F: include/sound/pxa2xx-lib.h 17928F: sound/arm/pxa* 17929F: sound/soc/pxa/ 17930 17931QAT DRIVER 17932M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17933L: qat-linux@intel.com 17934S: Supported 17935F: drivers/crypto/intel/qat/ 17936 17937QCOM AUDIO (ASoC) DRIVERS 17938M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17939M: Banajit Goswami <bgoswami@quicinc.com> 17940L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17941S: Supported 17942F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17943F: Documentation/devicetree/bindings/sound/qcom,* 17944F: drivers/soc/qcom/apr.c 17945F: include/dt-bindings/sound/qcom,wcd9335.h 17946F: sound/soc/codecs/lpass-rx-macro.* 17947F: sound/soc/codecs/lpass-tx-macro.* 17948F: sound/soc/codecs/lpass-va-macro.c 17949F: sound/soc/codecs/lpass-wsa-macro.* 17950F: sound/soc/codecs/msm8916-wcd-analog.c 17951F: sound/soc/codecs/msm8916-wcd-digital.c 17952F: sound/soc/codecs/wcd-clsh-v2.* 17953F: sound/soc/codecs/wcd-mbhc-v2.* 17954F: sound/soc/codecs/wcd9335.* 17955F: sound/soc/codecs/wcd934x.c 17956F: sound/soc/codecs/wsa881x.c 17957F: sound/soc/codecs/wsa883x.c 17958F: sound/soc/codecs/wsa884x.c 17959F: sound/soc/qcom/ 17960 17961QCOM EMBEDDED USB DEBUGGER (EUD) 17962M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17963L: linux-arm-msm@vger.kernel.org 17964S: Maintained 17965F: Documentation/ABI/testing/sysfs-driver-eud 17966F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17967F: drivers/usb/misc/qcom_eud.c 17968 17969QCOM IPA DRIVER 17970M: Alex Elder <elder@kernel.org> 17971L: netdev@vger.kernel.org 17972S: Supported 17973F: drivers/net/ipa/ 17974 17975QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17976M: Gabriel Somlo <somlo@cmu.edu> 17977M: "Michael S. Tsirkin" <mst@redhat.com> 17978L: qemu-devel@nongnu.org 17979S: Maintained 17980F: drivers/firmware/qemu_fw_cfg.c 17981F: include/uapi/linux/qemu_fw_cfg.h 17982 17983QIB DRIVER 17984M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17985L: linux-rdma@vger.kernel.org 17986S: Supported 17987F: drivers/infiniband/hw/qib/ 17988 17989QLOGIC QL41xxx FCOE DRIVER 17990M: Saurav Kashyap <skashyap@marvell.com> 17991M: Javed Hasan <jhasan@marvell.com> 17992M: GR-QLogic-Storage-Upstream@marvell.com 17993L: linux-scsi@vger.kernel.org 17994S: Supported 17995F: drivers/scsi/qedf/ 17996 17997QLOGIC QL41xxx ISCSI DRIVER 17998M: Nilesh Javali <njavali@marvell.com> 17999M: Manish Rangankar <mrangankar@marvell.com> 18000M: GR-QLogic-Storage-Upstream@marvell.com 18001L: linux-scsi@vger.kernel.org 18002S: Supported 18003F: drivers/scsi/qedi/ 18004 18005QLOGIC QL4xxx ETHERNET DRIVER 18006M: Ariel Elior <aelior@marvell.com> 18007M: Manish Chopra <manishc@marvell.com> 18008L: netdev@vger.kernel.org 18009S: Supported 18010F: drivers/net/ethernet/qlogic/qed/ 18011F: drivers/net/ethernet/qlogic/qede/ 18012F: include/linux/qed/ 18013 18014QLOGIC QL4xxx RDMA DRIVER 18015M: Michal Kalderon <mkalderon@marvell.com> 18016M: Ariel Elior <aelior@marvell.com> 18017L: linux-rdma@vger.kernel.org 18018S: Supported 18019F: drivers/infiniband/hw/qedr/ 18020F: include/uapi/rdma/qedr-abi.h 18021 18022QLOGIC QLA1280 SCSI DRIVER 18023M: Michael Reed <mdr@sgi.com> 18024L: linux-scsi@vger.kernel.org 18025S: Maintained 18026F: drivers/scsi/qla1280.[ch] 18027 18028QLOGIC QLA2XXX FC-SCSI DRIVER 18029M: Nilesh Javali <njavali@marvell.com> 18030M: GR-QLogic-Storage-Upstream@marvell.com 18031L: linux-scsi@vger.kernel.org 18032S: Supported 18033F: drivers/scsi/qla2xxx/ 18034 18035QLOGIC QLA3XXX NETWORK DRIVER 18036M: GR-Linux-NIC-Dev@marvell.com 18037L: netdev@vger.kernel.org 18038S: Supported 18039F: drivers/net/ethernet/qlogic/qla3xxx.* 18040 18041QLOGIC QLA4XXX iSCSI DRIVER 18042M: Nilesh Javali <njavali@marvell.com> 18043M: Manish Rangankar <mrangankar@marvell.com> 18044M: GR-QLogic-Storage-Upstream@marvell.com 18045L: linux-scsi@vger.kernel.org 18046S: Supported 18047F: drivers/scsi/qla4xxx/ 18048 18049QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18050M: Shahed Shaikh <shshaikh@marvell.com> 18051M: Manish Chopra <manishc@marvell.com> 18052M: GR-Linux-NIC-Dev@marvell.com 18053L: netdev@vger.kernel.org 18054S: Supported 18055F: drivers/net/ethernet/qlogic/qlcnic/ 18056 18057QM1D1B0004 MEDIA DRIVER 18058M: Akihiro Tsukada <tskd08@gmail.com> 18059L: linux-media@vger.kernel.org 18060S: Odd Fixes 18061F: drivers/media/tuners/qm1d1b0004* 18062 18063QM1D1C0042 MEDIA DRIVER 18064M: Akihiro Tsukada <tskd08@gmail.com> 18065L: linux-media@vger.kernel.org 18066S: Odd Fixes 18067F: drivers/media/tuners/qm1d1c0042* 18068 18069QNX4 FILESYSTEM 18070M: Anders Larsen <al@alarsen.net> 18071S: Maintained 18072W: http://www.alarsen.net/linux/qnx4fs/ 18073F: fs/qnx4/ 18074F: include/uapi/linux/qnx4_fs.h 18075F: include/uapi/linux/qnxtypes.h 18076 18077QNX6 FILESYSTEM 18078S: Orphan 18079F: Documentation/filesystems/qnx6.rst 18080F: fs/qnx6/ 18081F: include/linux/qnx6_fs.h 18082 18083QORIQ DPAA2 FSL-MC BUS DRIVER 18084M: Stuart Yoder <stuyoder@gmail.com> 18085M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18086L: linux-kernel@vger.kernel.org 18087S: Maintained 18088F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18089F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18090F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18091F: drivers/bus/fsl-mc/ 18092F: include/uapi/linux/fsl_mc.h 18093 18094QT1010 MEDIA DRIVER 18095L: linux-media@vger.kernel.org 18096S: Orphan 18097W: https://linuxtv.org 18098Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18099F: drivers/media/tuners/qt1010* 18100 18101QUALCOMM ATH12K WIRELESS DRIVER 18102M: Kalle Valo <kvalo@kernel.org> 18103M: Jeff Johnson <jjohnson@kernel.org> 18104L: ath12k@lists.infradead.org 18105S: Supported 18106W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18107T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18108F: drivers/net/wireless/ath/ath12k/ 18109N: ath12k 18110 18111QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18112M: Kalle Valo <kvalo@kernel.org> 18113M: Jeff Johnson <jjohnson@kernel.org> 18114L: ath10k@lists.infradead.org 18115S: Supported 18116W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18117T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18118F: drivers/net/wireless/ath/ath10k/ 18119N: ath10k 18120 18121QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18122M: Kalle Valo <kvalo@kernel.org> 18123M: Jeff Johnson <jjohnson@kernel.org> 18124L: ath11k@lists.infradead.org 18125S: Supported 18126W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18127B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18128T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18129F: drivers/net/wireless/ath/ath11k/ 18130N: ath11k 18131 18132QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18133M: Toke Høiland-Jørgensen <toke@toke.dk> 18134L: linux-wireless@vger.kernel.org 18135S: Maintained 18136W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18137T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18138F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18139F: drivers/net/wireless/ath/ath9k/ 18140 18141QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18142M: Stefan Wahren <wahrenst@gmx.net> 18143L: netdev@vger.kernel.org 18144S: Maintained 18145F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18146F: drivers/net/ethernet/qualcomm/qca* 18147 18148QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18149M: Stephan Gerhold <stephan@gerhold.net> 18150L: netdev@vger.kernel.org 18151L: linux-arm-msm@vger.kernel.org 18152S: Maintained 18153F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18154F: drivers/net/wwan/qcom_bam_dmux.c 18155 18156QUALCOMM CAMERA SUBSYSTEM DRIVER 18157M: Robert Foss <rfoss@kernel.org> 18158M: Todor Tomov <todor.too@gmail.com> 18159M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18160L: linux-media@vger.kernel.org 18161S: Maintained 18162F: Documentation/admin-guide/media/qcom_camss.rst 18163F: Documentation/devicetree/bindings/media/*camss* 18164F: drivers/media/platform/qcom/camss/ 18165 18166QUALCOMM CLOCK DRIVERS 18167M: Bjorn Andersson <andersson@kernel.org> 18168L: linux-arm-msm@vger.kernel.org 18169S: Supported 18170T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18171F: Documentation/devicetree/bindings/clock/qcom,* 18172F: drivers/clk/qcom/ 18173F: include/dt-bindings/clock/qcom,* 18174 18175QUALCOMM CLOUD AI (QAIC) DRIVER 18176M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18177R: Carl Vanderlip <quic_carlv@quicinc.com> 18178R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18179L: linux-arm-msm@vger.kernel.org 18180L: dri-devel@lists.freedesktop.org 18181S: Supported 18182T: git git://anongit.freedesktop.org/drm/drm-misc 18183F: Documentation/accel/qaic/ 18184F: drivers/accel/qaic/ 18185F: include/uapi/drm/qaic_accel.h 18186 18187QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18188M: Bjorn Andersson <andersson@kernel.org> 18189M: Konrad Dybcio <konrad.dybcio@linaro.org> 18190L: linux-pm@vger.kernel.org 18191L: linux-arm-msm@vger.kernel.org 18192S: Maintained 18193F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18194F: drivers/pmdomain/qcom/cpr.c 18195 18196QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18197M: Ilia Lin <ilia.lin@kernel.org> 18198L: linux-pm@vger.kernel.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18201F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18202F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18203 18204QUALCOMM CRYPTO DRIVERS 18205M: Thara Gopinath <thara.gopinath@gmail.com> 18206L: linux-crypto@vger.kernel.org 18207L: linux-arm-msm@vger.kernel.org 18208S: Maintained 18209F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18210F: drivers/crypto/qce/ 18211 18212QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18213M: Timur Tabi <timur@kernel.org> 18214L: netdev@vger.kernel.org 18215S: Maintained 18216F: drivers/net/ethernet/qualcomm/emac/ 18217 18218QUALCOMM ETHQOS ETHERNET DRIVER 18219M: Vinod Koul <vkoul@kernel.org> 18220L: netdev@vger.kernel.org 18221L: linux-arm-msm@vger.kernel.org 18222S: Maintained 18223F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18224F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18225 18226QUALCOMM FASTRPC DRIVER 18227M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18228M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18229L: linux-arm-msm@vger.kernel.org 18230S: Maintained 18231F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18232F: drivers/misc/fastrpc.c 18233F: include/uapi/misc/fastrpc.h 18234 18235QUALCOMM HEXAGON ARCHITECTURE 18236M: Brian Cain <bcain@quicinc.com> 18237L: linux-hexagon@vger.kernel.org 18238S: Supported 18239T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18240F: arch/hexagon/ 18241 18242QUALCOMM HIDMA DRIVER 18243M: Sinan Kaya <okaya@kernel.org> 18244L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18245L: linux-arm-msm@vger.kernel.org 18246L: dmaengine@vger.kernel.org 18247S: Supported 18248F: drivers/dma/qcom/hidma* 18249 18250QUALCOMM I2C CCI DRIVER 18251M: Loic Poulain <loic.poulain@linaro.org> 18252M: Robert Foss <rfoss@kernel.org> 18253L: linux-i2c@vger.kernel.org 18254L: linux-arm-msm@vger.kernel.org 18255S: Maintained 18256F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18257F: drivers/i2c/busses/i2c-qcom-cci.c 18258 18259QUALCOMM INTERCONNECT BWMON DRIVER 18260M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18261L: linux-arm-msm@vger.kernel.org 18262S: Maintained 18263F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18264F: drivers/soc/qcom/icc-bwmon.c 18265 18266QUALCOMM IOMMU 18267M: Rob Clark <robdclark@gmail.com> 18268L: iommu@lists.linux.dev 18269L: linux-arm-msm@vger.kernel.org 18270S: Maintained 18271F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18272F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18273F: drivers/iommu/msm_iommu* 18274 18275QUALCOMM IPC ROUTER (QRTR) DRIVER 18276M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18277L: linux-arm-msm@vger.kernel.org 18278S: Maintained 18279F: include/trace/events/qrtr.h 18280F: include/uapi/linux/qrtr.h 18281F: net/qrtr/ 18282 18283QUALCOMM IPCC MAILBOX DRIVER 18284M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18285L: linux-arm-msm@vger.kernel.org 18286S: Supported 18287F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18288F: drivers/mailbox/qcom-ipcc.c 18289F: include/dt-bindings/mailbox/qcom-ipcc.h 18290 18291QUALCOMM IPQ4019 USB PHY DRIVER 18292M: Robert Marko <robert.marko@sartura.hr> 18293M: Luka Perkov <luka.perkov@sartura.hr> 18294L: linux-arm-msm@vger.kernel.org 18295S: Maintained 18296F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18297F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18298 18299QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18300M: Robert Marko <robert.marko@sartura.hr> 18301M: Luka Perkov <luka.perkov@sartura.hr> 18302L: linux-arm-msm@vger.kernel.org 18303S: Maintained 18304F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18305F: drivers/regulator/vqmmc-ipq4019-regulator.c 18306 18307QUALCOMM NAND CONTROLLER DRIVER 18308M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18309L: linux-mtd@lists.infradead.org 18310L: linux-arm-msm@vger.kernel.org 18311S: Maintained 18312F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18313F: drivers/mtd/nand/raw/qcom_nandc.c 18314 18315QUALCOMM QSEECOM DRIVER 18316M: Maximilian Luz <luzmaximilian@gmail.com> 18317L: linux-arm-msm@vger.kernel.org 18318S: Maintained 18319F: drivers/firmware/qcom/qcom_qseecom.c 18320 18321QUALCOMM QSEECOM UEFISECAPP DRIVER 18322M: Maximilian Luz <luzmaximilian@gmail.com> 18323L: linux-arm-msm@vger.kernel.org 18324S: Maintained 18325F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18326 18327QUALCOMM RMNET DRIVER 18328M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18329M: Sean Tranchetti <quic_stranche@quicinc.com> 18330L: netdev@vger.kernel.org 18331S: Maintained 18332F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18333F: drivers/net/ethernet/qualcomm/rmnet/ 18334F: include/linux/if_rmnet.h 18335 18336QUALCOMM TSENS THERMAL DRIVER 18337M: Amit Kucheria <amitk@kernel.org> 18338M: Thara Gopinath <thara.gopinath@gmail.com> 18339L: linux-pm@vger.kernel.org 18340L: linux-arm-msm@vger.kernel.org 18341S: Maintained 18342F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18343F: drivers/thermal/qcom/ 18344 18345QUALCOMM TYPEC PORT MANAGER DRIVER 18346M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18347L: linux-arm-msm@vger.kernel.org 18348L: linux-usb@vger.kernel.org 18349S: Maintained 18350F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18351F: drivers/usb/typec/tcpm/qcom/ 18352 18353QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18354M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18355M: Vikash Garodia <quic_vgarodia@quicinc.com> 18356R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18357L: linux-media@vger.kernel.org 18358L: linux-arm-msm@vger.kernel.org 18359S: Maintained 18360T: git git://linuxtv.org/media_tree.git 18361F: Documentation/devicetree/bindings/media/*venus* 18362F: drivers/media/platform/qcom/venus/ 18363 18364QUALCOMM WCN36XX WIRELESS DRIVER 18365M: Loic Poulain <loic.poulain@linaro.org> 18366L: wcn36xx@lists.infradead.org 18367S: Supported 18368W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18369F: drivers/net/wireless/ath/wcn36xx/ 18370 18371QUANTENNA QTNFMAC WIRELESS DRIVER 18372M: Igor Mitsyanko <imitsyanko@quantenna.com> 18373R: Sergey Matyukevich <geomatsi@gmail.com> 18374L: linux-wireless@vger.kernel.org 18375S: Maintained 18376F: drivers/net/wireless/quantenna 18377 18378RADEON and AMDGPU DRM DRIVERS 18379M: Alex Deucher <alexander.deucher@amd.com> 18380M: Christian König <christian.koenig@amd.com> 18381M: Pan, Xinhui <Xinhui.Pan@amd.com> 18382L: amd-gfx@lists.freedesktop.org 18383S: Supported 18384B: https://gitlab.freedesktop.org/drm/amd/-/issues 18385C: irc://irc.oftc.net/radeon 18386T: git https://gitlab.freedesktop.org/agd5f/linux.git 18387F: Documentation/gpu/amdgpu/ 18388F: drivers/gpu/drm/amd/ 18389F: drivers/gpu/drm/ci/xfails/amd* 18390F: drivers/gpu/drm/radeon/ 18391F: include/uapi/drm/amdgpu_drm.h 18392F: include/uapi/drm/radeon_drm.h 18393 18394RADEON FRAMEBUFFER DISPLAY DRIVER 18395M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18396L: linux-fbdev@vger.kernel.org 18397S: Maintained 18398F: drivers/video/fbdev/aty/radeon* 18399F: include/uapi/linux/radeonfb.h 18400 18401RADIOSHARK RADIO DRIVER 18402M: Hans Verkuil <hverkuil@xs4all.nl> 18403L: linux-media@vger.kernel.org 18404S: Maintained 18405T: git git://linuxtv.org/media_tree.git 18406F: drivers/media/radio/radio-shark.c 18407 18408RADIOSHARK2 RADIO DRIVER 18409M: Hans Verkuil <hverkuil@xs4all.nl> 18410L: linux-media@vger.kernel.org 18411S: Maintained 18412T: git git://linuxtv.org/media_tree.git 18413F: drivers/media/radio/radio-shark2.c 18414F: drivers/media/radio/radio-tea5777.c 18415 18416RADOS BLOCK DEVICE (RBD) 18417M: Ilya Dryomov <idryomov@gmail.com> 18418R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18419L: ceph-devel@vger.kernel.org 18420S: Supported 18421W: http://ceph.com/ 18422T: git https://github.com/ceph/ceph-client.git 18423F: Documentation/ABI/testing/sysfs-bus-rbd 18424F: drivers/block/rbd.c 18425F: drivers/block/rbd_types.h 18426 18427RAGE128 FRAMEBUFFER DISPLAY DRIVER 18428L: linux-fbdev@vger.kernel.org 18429S: Orphan 18430F: drivers/video/fbdev/aty/aty128fb.c 18431 18432RAINSHADOW-CEC 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/cec/usb/rainshadow/ 18438 18439RALINK MIPS ARCHITECTURE 18440M: John Crispin <john@phrozen.org> 18441M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18442L: linux-mips@vger.kernel.org 18443S: Maintained 18444F: arch/mips/ralink 18445 18446RALINK MT7621 MIPS ARCHITECTURE 18447M: Arınç ÜNAL <arinc.unal@arinc9.com> 18448M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18449L: linux-mips@vger.kernel.org 18450S: Maintained 18451F: arch/mips/boot/dts/ralink/mt7621* 18452 18453RALINK RT2X00 WIRELESS LAN DRIVER 18454M: Stanislaw Gruszka <stf_xl@wp.pl> 18455L: linux-wireless@vger.kernel.org 18456S: Maintained 18457F: drivers/net/wireless/ralink/rt2x00/ 18458 18459RAMDISK RAM BLOCK DEVICE DRIVER 18460M: Jens Axboe <axboe@kernel.dk> 18461S: Maintained 18462F: Documentation/admin-guide/blockdev/ramdisk.rst 18463F: drivers/block/brd.c 18464 18465RANCHU VIRTUAL BOARD FOR MIPS 18466M: Miodrag Dinic <miodrag.dinic@mips.com> 18467L: linux-mips@vger.kernel.org 18468S: Supported 18469F: arch/mips/configs/generic/board-ranchu.config 18470F: arch/mips/generic/board-ranchu.c 18471 18472RANDOM NUMBER DRIVER 18473M: "Theodore Ts'o" <tytso@mit.edu> 18474M: Jason A. Donenfeld <Jason@zx2c4.com> 18475S: Maintained 18476T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18477F: drivers/char/random.c 18478F: drivers/virt/vmgenid.c 18479 18480RAPIDIO SUBSYSTEM 18481M: Matt Porter <mporter@kernel.crashing.org> 18482M: Alexandre Bounine <alex.bou9@gmail.com> 18483S: Maintained 18484F: drivers/rapidio/ 18485 18486RAS INFRASTRUCTURE 18487M: Tony Luck <tony.luck@intel.com> 18488M: Borislav Petkov <bp@alien8.de> 18489L: linux-edac@vger.kernel.org 18490S: Maintained 18491F: Documentation/admin-guide/RAS 18492F: drivers/ras/ 18493F: include/linux/ras.h 18494F: include/ras/ras_event.h 18495 18496RAS FRU MEMORY POISON MANAGER (FMPM) 18497M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18498L: linux-edac@vger.kernel.org 18499S: Maintained 18500F: drivers/ras/amd/fmpm.c 18501 18502RC-CORE / LIRC FRAMEWORK 18503M: Sean Young <sean@mess.org> 18504L: linux-media@vger.kernel.org 18505S: Maintained 18506W: http://linuxtv.org 18507T: git git://linuxtv.org/media_tree.git 18508F: Documentation/driver-api/media/rc-core.rst 18509F: Documentation/userspace-api/media/rc/ 18510F: drivers/media/rc/ 18511F: include/media/rc-core.h 18512F: include/media/rc-map.h 18513F: include/uapi/linux/lirc.h 18514 18515RCMM REMOTE CONTROLS DECODER 18516M: Patrick Lerda <patrick9876@free.fr> 18517S: Maintained 18518F: drivers/media/rc/ir-rcmm-decoder.c 18519 18520RCUTORTURE TEST FRAMEWORK 18521M: "Paul E. McKenney" <paulmck@kernel.org> 18522M: Josh Triplett <josh@joshtriplett.org> 18523R: Steven Rostedt <rostedt@goodmis.org> 18524R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18525R: Lai Jiangshan <jiangshanlai@gmail.com> 18526L: rcu@vger.kernel.org 18527S: Supported 18528T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18529F: tools/testing/selftests/rcutorture 18530 18531RDACM20 Camera Sensor 18532M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18533M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18534M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18535M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18536L: linux-media@vger.kernel.org 18537S: Maintained 18538F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18539F: drivers/media/i2c/max9271.c 18540F: drivers/media/i2c/max9271.h 18541F: drivers/media/i2c/rdacm20.c 18542 18543RDACM21 Camera Sensor 18544M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18545M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18546M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18547M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18548L: linux-media@vger.kernel.org 18549S: Maintained 18550F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18551F: drivers/media/i2c/max9271.c 18552F: drivers/media/i2c/max9271.h 18553F: drivers/media/i2c/rdacm21.c 18554 18555RDC R-321X SoC 18556M: Florian Fainelli <florian@openwrt.org> 18557S: Maintained 18558 18559RDC R6040 FAST ETHERNET DRIVER 18560M: Florian Fainelli <f.fainelli@gmail.com> 18561L: netdev@vger.kernel.org 18562S: Maintained 18563F: drivers/net/ethernet/rdc/r6040.c 18564 18565RDMAVT - RDMA verbs software 18566M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18567L: linux-rdma@vger.kernel.org 18568S: Supported 18569F: drivers/infiniband/sw/rdmavt 18570 18571RDS - RELIABLE DATAGRAM SOCKETS 18572M: Allison Henderson <allison.henderson@oracle.com> 18573L: netdev@vger.kernel.org 18574L: linux-rdma@vger.kernel.org 18575L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18576S: Supported 18577W: https://oss.oracle.com/projects/rds/ 18578F: Documentation/networking/rds.rst 18579F: net/rds/ 18580 18581RDT - RESOURCE ALLOCATION 18582M: Fenghua Yu <fenghua.yu@intel.com> 18583M: Reinette Chatre <reinette.chatre@intel.com> 18584L: linux-kernel@vger.kernel.org 18585S: Supported 18586F: Documentation/arch/x86/resctrl* 18587F: arch/x86/include/asm/resctrl.h 18588F: arch/x86/kernel/cpu/resctrl/ 18589F: tools/testing/selftests/resctrl/ 18590 18591READ-COPY UPDATE (RCU) 18592M: "Paul E. McKenney" <paulmck@kernel.org> 18593M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18594M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18595M: Joel Fernandes <joel@joelfernandes.org> 18596M: Josh Triplett <josh@joshtriplett.org> 18597M: Boqun Feng <boqun.feng@gmail.com> 18598R: Steven Rostedt <rostedt@goodmis.org> 18599R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18600R: Lai Jiangshan <jiangshanlai@gmail.com> 18601R: Zqiang <qiang.zhang1211@gmail.com> 18602L: rcu@vger.kernel.org 18603S: Supported 18604W: http://www.rdrop.com/users/paulmck/RCU/ 18605T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18606F: Documentation/RCU/ 18607F: include/linux/rcu* 18608F: kernel/rcu/ 18609X: Documentation/RCU/torture.rst 18610X: include/linux/srcu*.h 18611X: kernel/rcu/srcu*.c 18612 18613REAL TIME CLOCK (RTC) SUBSYSTEM 18614M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18615L: linux-rtc@vger.kernel.org 18616S: Maintained 18617Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18618T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18619F: Documentation/admin-guide/rtc.rst 18620F: Documentation/devicetree/bindings/rtc/ 18621F: drivers/rtc/ 18622F: include/linux/rtc.h 18623F: include/linux/rtc/ 18624F: include/uapi/linux/rtc.h 18625F: tools/testing/selftests/rtc/ 18626 18627Real-time Linux Analysis (RTLA) tools 18628M: Daniel Bristot de Oliveira <bristot@kernel.org> 18629M: Steven Rostedt <rostedt@goodmis.org> 18630L: linux-trace-kernel@vger.kernel.org 18631S: Maintained 18632F: Documentation/tools/rtla/ 18633F: tools/tracing/rtla/ 18634 18635REALTEK AUDIO CODECS 18636M: Oder Chiou <oder_chiou@realtek.com> 18637S: Maintained 18638F: include/sound/rt*.h 18639F: sound/soc/codecs/rt* 18640 18641REALTEK OTTO WATCHDOG 18642M: Sander Vanheule <sander@svanheule.net> 18643L: linux-watchdog@vger.kernel.org 18644S: Maintained 18645F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18646F: drivers/watchdog/realtek_otto_wdt.c 18647 18648REALTEK RTL83xx SMI DSA ROUTER CHIPS 18649M: Linus Walleij <linus.walleij@linaro.org> 18650M: Alvin Šipraga <alsi@bang-olufsen.dk> 18651S: Maintained 18652F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18653F: drivers/net/dsa/realtek/* 18654 18655REALTEK WIRELESS DRIVER (rtlwifi family) 18656M: Ping-Ke Shih <pkshih@realtek.com> 18657L: linux-wireless@vger.kernel.org 18658S: Maintained 18659T: git https://github.com/pkshih/rtw.git 18660F: drivers/net/wireless/realtek/rtlwifi/ 18661 18662REALTEK WIRELESS DRIVER (rtw88) 18663M: Ping-Ke Shih <pkshih@realtek.com> 18664L: linux-wireless@vger.kernel.org 18665S: Maintained 18666T: git https://github.com/pkshih/rtw.git 18667F: drivers/net/wireless/realtek/rtw88/ 18668 18669REALTEK WIRELESS DRIVER (rtw89) 18670M: Ping-Ke Shih <pkshih@realtek.com> 18671L: linux-wireless@vger.kernel.org 18672S: Maintained 18673T: git https://github.com/pkshih/rtw.git 18674F: drivers/net/wireless/realtek/rtw89/ 18675 18676REDPINE WIRELESS DRIVER 18677L: linux-wireless@vger.kernel.org 18678S: Orphan 18679F: drivers/net/wireless/rsi/ 18680 18681REGISTER MAP ABSTRACTION 18682M: Mark Brown <broonie@kernel.org> 18683L: linux-kernel@vger.kernel.org 18684S: Supported 18685T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18686F: Documentation/devicetree/bindings/regmap/ 18687F: drivers/base/regmap/ 18688F: include/linux/regmap.h 18689 18690REISERFS FILE SYSTEM 18691L: reiserfs-devel@vger.kernel.org 18692S: Obsolete 18693F: fs/reiserfs/ 18694 18695REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18696M: Bjorn Andersson <andersson@kernel.org> 18697M: Mathieu Poirier <mathieu.poirier@linaro.org> 18698L: linux-remoteproc@vger.kernel.org 18699S: Maintained 18700T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18701F: Documentation/ABI/testing/sysfs-class-remoteproc 18702F: Documentation/devicetree/bindings/remoteproc/ 18703F: Documentation/staging/remoteproc.rst 18704F: drivers/remoteproc/ 18705F: include/linux/remoteproc.h 18706F: include/linux/remoteproc/ 18707 18708REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18709M: Bjorn Andersson <andersson@kernel.org> 18710M: Mathieu Poirier <mathieu.poirier@linaro.org> 18711L: linux-remoteproc@vger.kernel.org 18712S: Maintained 18713T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18714F: Documentation/ABI/testing/sysfs-bus-rpmsg 18715F: Documentation/staging/rpmsg.rst 18716F: drivers/rpmsg/ 18717F: include/linux/rpmsg.h 18718F: include/linux/rpmsg/ 18719F: include/uapi/linux/rpmsg.h 18720F: samples/rpmsg/ 18721 18722REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18723M: Stephan Gerhold <stephan@gerhold.net> 18724L: netdev@vger.kernel.org 18725L: linux-remoteproc@vger.kernel.org 18726S: Maintained 18727F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18728 18729RENESAS CLOCK DRIVERS 18730M: Geert Uytterhoeven <geert+renesas@glider.be> 18731L: linux-renesas-soc@vger.kernel.org 18732S: Supported 18733T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18734F: Documentation/devicetree/bindings/clock/renesas,* 18735F: drivers/clk/renesas/ 18736 18737RENESAS EMEV2 I2C DRIVER 18738M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18739L: linux-renesas-soc@vger.kernel.org 18740S: Supported 18741F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18742F: drivers/i2c/busses/i2c-emev2.c 18743 18744RENESAS ETHERNET AVB DRIVER 18745R: Sergey Shtylyov <s.shtylyov@omp.ru> 18746L: netdev@vger.kernel.org 18747L: linux-renesas-soc@vger.kernel.org 18748F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18749F: drivers/net/ethernet/renesas/Kconfig 18750F: drivers/net/ethernet/renesas/Makefile 18751F: drivers/net/ethernet/renesas/ravb* 18752 18753RENESAS ETHERNET SWITCH DRIVER 18754R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18755L: netdev@vger.kernel.org 18756L: linux-renesas-soc@vger.kernel.org 18757F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18758F: drivers/net/ethernet/renesas/Kconfig 18759F: drivers/net/ethernet/renesas/Makefile 18760F: drivers/net/ethernet/renesas/rcar_gen4* 18761F: drivers/net/ethernet/renesas/rswitch* 18762 18763RENESAS IDT821034 ASoC CODEC 18764M: Herve Codina <herve.codina@bootlin.com> 18765L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18766S: Maintained 18767F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18768F: sound/soc/codecs/idt821034.c 18769 18770RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18771M: Miquel Raynal <miquel.raynal@bootlin.com> 18772L: linux-mtd@lists.infradead.org 18773L: linux-renesas-soc@vger.kernel.org 18774S: Maintained 18775F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18776F: drivers/mtd/nand/raw/renesas-nand-controller.c 18777 18778RENESAS R-CAR GYROADC DRIVER 18779M: Marek Vasut <marek.vasut@gmail.com> 18780L: linux-iio@vger.kernel.org 18781S: Supported 18782F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18783F: drivers/iio/adc/rcar-gyroadc.c 18784 18785RENESAS R-CAR I2C DRIVERS 18786M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18787L: linux-renesas-soc@vger.kernel.org 18788S: Supported 18789F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18790F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18791F: drivers/i2c/busses/i2c-rcar.c 18792F: drivers/i2c/busses/i2c-sh_mobile.c 18793 18794RENESAS R-CAR SATA DRIVER 18795R: Sergey Shtylyov <s.shtylyov@omp.ru> 18796L: linux-ide@vger.kernel.org 18797L: linux-renesas-soc@vger.kernel.org 18798S: Supported 18799F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18800F: drivers/ata/sata_rcar.c 18801 18802RENESAS R-CAR THERMAL DRIVERS 18803M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18804L: linux-renesas-soc@vger.kernel.org 18805S: Supported 18806F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18807F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18808F: drivers/thermal/rcar_gen3_thermal.c 18809F: drivers/thermal/rcar_thermal.c 18810 18811RENESAS RIIC DRIVER 18812M: Chris Brandt <chris.brandt@renesas.com> 18813L: linux-renesas-soc@vger.kernel.org 18814S: Supported 18815F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18816F: drivers/i2c/busses/i2c-riic.c 18817 18818RENESAS RZ/G2L A/D DRIVER 18819M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18820L: linux-iio@vger.kernel.org 18821L: linux-renesas-soc@vger.kernel.org 18822S: Supported 18823F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18824F: drivers/iio/adc/rzg2l_adc.c 18825 18826RENESAS RZ/G2L MTU3a COUNTER DRIVER 18827M: Biju Das <biju.das.jz@bp.renesas.com> 18828L: linux-iio@vger.kernel.org 18829L: linux-renesas-soc@vger.kernel.org 18830S: Supported 18831F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18832F: drivers/counter/rz-mtu3-cnt.c 18833 18834RENESAS RZ/N1 A5PSW SWITCH DRIVER 18835M: Clément Léger <clement.leger@bootlin.com> 18836L: linux-renesas-soc@vger.kernel.org 18837L: netdev@vger.kernel.org 18838S: Maintained 18839F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18840F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18841F: drivers/net/dsa/rzn1_a5psw* 18842F: drivers/net/pcs/pcs-rzn1-miic.c 18843F: include/dt-bindings/net/pcs-rzn1-miic.h 18844F: include/linux/pcs-rzn1-miic.h 18845F: net/dsa/tag_rzn1_a5psw.c 18846 18847RENESAS RZ/N1 RTC CONTROLLER DRIVER 18848M: Miquel Raynal <miquel.raynal@bootlin.com> 18849L: linux-rtc@vger.kernel.org 18850L: linux-renesas-soc@vger.kernel.org 18851S: Maintained 18852F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18853F: drivers/rtc/rtc-rzn1.c 18854 18855RENESAS RZ/N1 USBF CONTROLLER DRIVER 18856M: Herve Codina <herve.codina@bootlin.com> 18857L: linux-renesas-soc@vger.kernel.org 18858L: linux-usb@vger.kernel.org 18859S: Maintained 18860F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18861F: drivers/usb/gadget/udc/renesas_usbf.c 18862 18863RENESAS RZ/V2M I2C DRIVER 18864M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18865L: linux-i2c@vger.kernel.org 18866L: linux-renesas-soc@vger.kernel.org 18867S: Supported 18868F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18869F: drivers/i2c/busses/i2c-rzv2m.c 18870 18871RENESAS SUPERH ETHERNET DRIVER 18872R: Sergey Shtylyov <s.shtylyov@omp.ru> 18873L: netdev@vger.kernel.org 18874L: linux-renesas-soc@vger.kernel.org 18875F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18876F: drivers/net/ethernet/renesas/Kconfig 18877F: drivers/net/ethernet/renesas/Makefile 18878F: drivers/net/ethernet/renesas/sh_eth* 18879F: include/linux/sh_eth.h 18880 18881RENESAS USB PHY DRIVER 18882M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18883L: linux-renesas-soc@vger.kernel.org 18884S: Maintained 18885F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18886 18887RENESAS VERSACLOCK 7 CLOCK DRIVER 18888M: Alex Helms <alexander.helms.jy@renesas.com> 18889S: Maintained 18890F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18891F: drivers/clk/clk-versaclock7.c 18892 18893RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18894M: Herve Codina <herve.codina@bootlin.com> 18895L: linux-iio@vger.kernel.org 18896S: Maintained 18897F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18898F: drivers/iio/potentiometer/x9250.c 18899 18900RESET CONTROLLER FRAMEWORK 18901M: Philipp Zabel <p.zabel@pengutronix.de> 18902S: Maintained 18903T: git git://git.pengutronix.de/git/pza/linux 18904F: Documentation/devicetree/bindings/reset/ 18905F: Documentation/driver-api/reset.rst 18906F: drivers/reset/ 18907F: include/dt-bindings/reset/ 18908F: include/linux/reset-controller.h 18909F: include/linux/reset.h 18910F: include/linux/reset/ 18911K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18912 18913RESTARTABLE SEQUENCES SUPPORT 18914M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18915M: Peter Zijlstra <peterz@infradead.org> 18916M: "Paul E. McKenney" <paulmck@kernel.org> 18917M: Boqun Feng <boqun.feng@gmail.com> 18918L: linux-kernel@vger.kernel.org 18919S: Supported 18920F: include/trace/events/rseq.h 18921F: include/uapi/linux/rseq.h 18922F: kernel/rseq.c 18923F: tools/testing/selftests/rseq/ 18924 18925RFKILL 18926M: Johannes Berg <johannes@sipsolutions.net> 18927L: linux-wireless@vger.kernel.org 18928S: Maintained 18929W: https://wireless.wiki.kernel.org/ 18930Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18931T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18932T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18933F: Documentation/ABI/stable/sysfs-class-rfkill 18934F: Documentation/driver-api/rfkill.rst 18935F: include/linux/rfkill.h 18936F: include/uapi/linux/rfkill.h 18937F: net/rfkill/ 18938 18939RHASHTABLE 18940M: Thomas Graf <tgraf@suug.ch> 18941M: Herbert Xu <herbert@gondor.apana.org.au> 18942L: netdev@vger.kernel.org 18943S: Maintained 18944F: include/linux/rhashtable-types.h 18945F: include/linux/rhashtable.h 18946F: lib/rhashtable.c 18947F: lib/test_rhashtable.c 18948 18949RICOH R5C592 MEMORYSTICK DRIVER 18950M: Maxim Levitsky <maximlevitsky@gmail.com> 18951S: Maintained 18952F: drivers/memstick/host/r592.* 18953 18954RICOH SMARTMEDIA/XD DRIVER 18955M: Maxim Levitsky <maximlevitsky@gmail.com> 18956S: Maintained 18957F: drivers/mtd/nand/raw/r852.c 18958F: drivers/mtd/nand/raw/r852.h 18959 18960RISC-V ARCHITECTURE 18961M: Paul Walmsley <paul.walmsley@sifive.com> 18962M: Palmer Dabbelt <palmer@dabbelt.com> 18963M: Albert Ou <aou@eecs.berkeley.edu> 18964L: linux-riscv@lists.infradead.org 18965S: Supported 18966Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18967C: irc://irc.libera.chat/riscv 18968P: Documentation/arch/riscv/patch-acceptance.rst 18969T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18970F: arch/riscv/ 18971N: riscv 18972K: riscv 18973 18974RISC-V MICROCHIP FPGA SUPPORT 18975M: Conor Dooley <conor.dooley@microchip.com> 18976M: Daire McNamara <daire.mcnamara@microchip.com> 18977L: linux-riscv@lists.infradead.org 18978S: Supported 18979F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18980F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18981F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18982F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18983F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18984F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18985F: Documentation/devicetree/bindings/riscv/microchip.yaml 18986F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18987F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18988F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18989F: arch/riscv/boot/dts/microchip/ 18990F: drivers/char/hw_random/mpfs-rng.c 18991F: drivers/clk/microchip/clk-mpfs*.c 18992F: drivers/firmware/microchip/mpfs-auto-update.c 18993F: drivers/i2c/busses/i2c-microchip-corei2c.c 18994F: drivers/mailbox/mailbox-mpfs.c 18995F: drivers/pci/controller/pcie-microchip-host.c 18996F: drivers/pwm/pwm-microchip-core.c 18997F: drivers/reset/reset-mpfs.c 18998F: drivers/rtc/rtc-mpfs.c 18999F: drivers/soc/microchip/mpfs-sys-controller.c 19000F: drivers/spi/spi-microchip-core-qspi.c 19001F: drivers/spi/spi-microchip-core.c 19002F: drivers/usb/musb/mpfs.c 19003F: include/soc/microchip/mpfs.h 19004 19005RISC-V MISC SOC SUPPORT 19006M: Conor Dooley <conor@kernel.org> 19007L: linux-riscv@lists.infradead.org 19008S: Maintained 19009Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19010T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19011F: Documentation/devicetree/bindings/riscv/ 19012F: arch/riscv/boot/dts/ 19013X: arch/riscv/boot/dts/allwinner/ 19014X: arch/riscv/boot/dts/renesas/ 19015X: arch/riscv/boot/dts/sophgo/ 19016 19017RISC-V PMU DRIVERS 19018M: Atish Patra <atishp@atishpatra.org> 19019R: Anup Patel <anup@brainfault.org> 19020L: linux-riscv@lists.infradead.org 19021S: Supported 19022F: drivers/perf/riscv_pmu.c 19023F: drivers/perf/riscv_pmu_legacy.c 19024F: drivers/perf/riscv_pmu_sbi.c 19025 19026RISC-V THEAD SoC SUPPORT 19027M: Jisheng Zhang <jszhang@kernel.org> 19028M: Guo Ren <guoren@kernel.org> 19029M: Fu Wei <wefu@redhat.com> 19030L: linux-riscv@lists.infradead.org 19031S: Maintained 19032F: arch/riscv/boot/dts/thead/ 19033 19034RNBD BLOCK DRIVERS 19035M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19036M: Jack Wang <jinpu.wang@ionos.com> 19037L: linux-block@vger.kernel.org 19038S: Maintained 19039F: drivers/block/rnbd/ 19040 19041ROCCAT DRIVERS 19042M: Stefan Achatz <erazor_de@users.sourceforge.net> 19043S: Maintained 19044W: http://sourceforge.net/projects/roccat/ 19045F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19046F: drivers/hid/hid-roccat* 19047F: include/linux/hid-roccat* 19048 19049ROCKCHIP CRYPTO DRIVERS 19050M: Corentin Labbe <clabbe@baylibre.com> 19051L: linux-crypto@vger.kernel.org 19052S: Maintained 19053F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19054F: drivers/crypto/rockchip/ 19055 19056ROCKCHIP I2S TDM DRIVER 19057M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19058L: linux-rockchip@lists.infradead.org 19059S: Maintained 19060F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19061F: sound/soc/rockchip/rockchip_i2s_tdm.* 19062 19063ROCKCHIP ISP V1 DRIVER 19064M: Dafna Hirschfeld <dafna@fastmail.com> 19065M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19066L: linux-media@vger.kernel.org 19067L: linux-rockchip@lists.infradead.org 19068S: Maintained 19069F: Documentation/admin-guide/media/rkisp1.rst 19070F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19071F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19072F: drivers/media/platform/rockchip/rkisp1 19073F: include/uapi/linux/rkisp1-config.h 19074 19075ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19076M: Jacob Chen <jacob-chen@iotwrt.com> 19077M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19078L: linux-media@vger.kernel.org 19079L: linux-rockchip@lists.infradead.org 19080S: Maintained 19081F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19082F: drivers/media/platform/rockchip/rga/ 19083 19084ROCKCHIP RK3308 INTERNAL AUDIO CODEC 19085M: Luca Ceresoli <luca.ceresoli@bootlin.com> 19086S: Maintained 19087F: Documentation/devicetree/bindings/sound/rockchip,rk3308-codec.yaml 19088F: sound/soc/codecs/rk3308_codec.c 19089F: sound/soc/codecs/rk3308_codec.h 19090 19091ROCKCHIP VIDEO DECODER DRIVER 19092M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19093L: linux-media@vger.kernel.org 19094L: linux-rockchip@lists.infradead.org 19095S: Maintained 19096F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19097F: drivers/staging/media/rkvdec/ 19098 19099ROCKER DRIVER 19100M: Jiri Pirko <jiri@resnulli.us> 19101L: netdev@vger.kernel.org 19102S: Supported 19103F: drivers/net/ethernet/rocker/ 19104 19105ROCKETPORT EXPRESS/INFINITY DRIVER 19106M: Kevin Cernekee <cernekee@gmail.com> 19107L: linux-serial@vger.kernel.org 19108S: Odd Fixes 19109F: drivers/tty/serial/rp2.* 19110 19111ROHM BD99954 CHARGER IC 19112M: Matti Vaittinen <mazziesaccount@gmail.com> 19113S: Supported 19114F: drivers/power/supply/bd99954-charger.c 19115F: drivers/power/supply/bd99954-charger.h 19116 19117ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19118M: Tomasz Duszynski <tduszyns@gmail.com> 19119S: Maintained 19120F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19121F: drivers/iio/light/bh1750.c 19122 19123ROHM BM1390 PRESSURE SENSOR DRIVER 19124M: Matti Vaittinen <mazziesaccount@gmail.com> 19125L: linux-iio@vger.kernel.org 19126S: Supported 19127F: drivers/iio/pressure/rohm-bm1390.c 19128 19129ROHM BU270xx LIGHT SENSOR DRIVERs 19130M: Matti Vaittinen <mazziesaccount@gmail.com> 19131L: linux-iio@vger.kernel.org 19132S: Supported 19133F: drivers/iio/light/rohm-bu27008.c 19134F: drivers/iio/light/rohm-bu27034.c 19135 19136ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19137M: Marek Vasut <marek.vasut+renesas@gmail.com> 19138L: linux-kernel@vger.kernel.org 19139L: linux-renesas-soc@vger.kernel.org 19140S: Supported 19141F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19142F: drivers/gpio/gpio-bd9571mwv.c 19143F: drivers/mfd/bd9571mwv.c 19144F: drivers/regulator/bd9571mwv-regulator.c 19145F: include/linux/mfd/bd9571mwv.h 19146 19147ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19148M: Matti Vaittinen <mazziesaccount@gmail.com> 19149S: Supported 19150F: drivers/clk/clk-bd718x7.c 19151F: drivers/gpio/gpio-bd71815.c 19152F: drivers/gpio/gpio-bd71828.c 19153F: drivers/mfd/rohm-bd71828.c 19154F: drivers/mfd/rohm-bd718x7.c 19155F: drivers/mfd/rohm-bd9576.c 19156F: drivers/regulator/bd71815-regulator.c 19157F: drivers/regulator/bd71828-regulator.c 19158F: drivers/regulator/bd718x7-regulator.c 19159F: drivers/regulator/bd9576-regulator.c 19160F: drivers/regulator/rohm-regulator.c 19161F: drivers/rtc/rtc-bd70528.c 19162F: drivers/watchdog/bd9576_wdt.c 19163F: include/linux/mfd/rohm-bd71815.h 19164F: include/linux/mfd/rohm-bd71828.h 19165F: include/linux/mfd/rohm-bd718x7.h 19166F: include/linux/mfd/rohm-bd957x.h 19167F: include/linux/mfd/rohm-generic.h 19168F: include/linux/mfd/rohm-shared.h 19169 19170ROSE NETWORK LAYER 19171M: Ralf Baechle <ralf@linux-mips.org> 19172L: linux-hams@vger.kernel.org 19173S: Maintained 19174W: https://linux-ax25.in-berlin.de 19175F: include/net/rose.h 19176F: include/uapi/linux/rose.h 19177F: net/rose/ 19178 19179ROTATION DRIVER FOR ALLWINNER A83T 19180M: Jernej Skrabec <jernej.skrabec@gmail.com> 19181L: linux-media@vger.kernel.org 19182S: Maintained 19183T: git git://linuxtv.org/media_tree.git 19184F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19185F: drivers/media/platform/sunxi/sun8i-rotate/ 19186 19187RPMSG TTY DRIVER 19188M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19189L: linux-remoteproc@vger.kernel.org 19190S: Maintained 19191F: drivers/tty/rpmsg_tty.c 19192 19193RTL2830 MEDIA DRIVER 19194L: linux-media@vger.kernel.org 19195S: Orphan 19196W: https://linuxtv.org 19197Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19198F: drivers/media/dvb-frontends/rtl2830* 19199 19200RTL2832 MEDIA DRIVER 19201L: linux-media@vger.kernel.org 19202S: Orphan 19203W: https://linuxtv.org 19204Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19205F: drivers/media/dvb-frontends/rtl2832* 19206 19207RTL2832_SDR MEDIA DRIVER 19208L: linux-media@vger.kernel.org 19209S: Orphan 19210W: https://linuxtv.org 19211Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19212F: drivers/media/dvb-frontends/rtl2832_sdr* 19213 19214RTL8180 WIRELESS DRIVER 19215L: linux-wireless@vger.kernel.org 19216S: Orphan 19217F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19218 19219RTL8187 WIRELESS DRIVER 19220M: Hin-Tak Leung <hintak.leung@gmail.com> 19221M: Larry Finger <Larry.Finger@lwfinger.net> 19222L: linux-wireless@vger.kernel.org 19223S: Maintained 19224T: git https://github.com/pkshih/rtw.git 19225F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19226 19227RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19228M: Jes Sorensen <Jes.Sorensen@gmail.com> 19229L: linux-wireless@vger.kernel.org 19230S: Maintained 19231T: git https://github.com/pkshih/rtw.git 19232F: drivers/net/wireless/realtek/rtl8xxxu/ 19233 19234RTRS TRANSPORT DRIVERS 19235M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19236M: Jack Wang <jinpu.wang@ionos.com> 19237L: linux-rdma@vger.kernel.org 19238S: Maintained 19239F: drivers/infiniband/ulp/rtrs/ 19240 19241RUNTIME VERIFICATION (RV) 19242M: Daniel Bristot de Oliveira <bristot@kernel.org> 19243M: Steven Rostedt <rostedt@goodmis.org> 19244L: linux-trace-kernel@vger.kernel.org 19245S: Maintained 19246F: Documentation/trace/rv/ 19247F: include/linux/rv.h 19248F: include/rv/ 19249F: kernel/trace/rv/ 19250F: tools/verification/ 19251 19252RUST 19253M: Miguel Ojeda <ojeda@kernel.org> 19254M: Alex Gaynor <alex.gaynor@gmail.com> 19255M: Wedson Almeida Filho <wedsonaf@gmail.com> 19256R: Boqun Feng <boqun.feng@gmail.com> 19257R: Gary Guo <gary@garyguo.net> 19258R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19259R: Benno Lossin <benno.lossin@proton.me> 19260R: Andreas Hindborg <a.hindborg@samsung.com> 19261R: Alice Ryhl <aliceryhl@google.com> 19262L: rust-for-linux@vger.kernel.org 19263S: Supported 19264W: https://rust-for-linux.com 19265B: https://github.com/Rust-for-Linux/linux/issues 19266C: zulip://rust-for-linux.zulipchat.com 19267P: https://rust-for-linux.com/contributing 19268T: git https://github.com/Rust-for-Linux/linux.git rust-next 19269F: Documentation/rust/ 19270F: rust/ 19271F: samples/rust/ 19272F: scripts/*rust* 19273F: tools/testing/selftests/rust/ 19274K: \b(?i:rust)\b 19275 19276RXRPC SOCKETS (AF_RXRPC) 19277M: David Howells <dhowells@redhat.com> 19278M: Marc Dionne <marc.dionne@auristor.com> 19279L: linux-afs@lists.infradead.org 19280S: Supported 19281W: https://www.infradead.org/~dhowells/kafs/ 19282F: Documentation/networking/rxrpc.rst 19283F: include/keys/rxrpc-type.h 19284F: include/net/af_rxrpc.h 19285F: include/trace/events/rxrpc.h 19286F: include/uapi/linux/rxrpc.h 19287F: net/rxrpc/ 19288 19289S3 SAVAGE FRAMEBUFFER DRIVER 19290M: Antonino Daplas <adaplas@gmail.com> 19291L: linux-fbdev@vger.kernel.org 19292S: Maintained 19293F: drivers/video/fbdev/savage/ 19294 19295S390 ARCHITECTURE 19296M: Heiko Carstens <hca@linux.ibm.com> 19297M: Vasily Gorbik <gor@linux.ibm.com> 19298M: Alexander Gordeev <agordeev@linux.ibm.com> 19299R: Christian Borntraeger <borntraeger@linux.ibm.com> 19300R: Sven Schnelle <svens@linux.ibm.com> 19301L: linux-s390@vger.kernel.org 19302S: Supported 19303T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19304F: Documentation/driver-api/s390-drivers.rst 19305F: Documentation/arch/s390/ 19306F: arch/s390/ 19307F: drivers/s390/ 19308F: drivers/watchdog/diag288_wdt.c 19309 19310S390 COMMON I/O LAYER 19311M: Vineeth Vijayan <vneethv@linux.ibm.com> 19312M: Peter Oberparleiter <oberpar@linux.ibm.com> 19313L: linux-s390@vger.kernel.org 19314S: Supported 19315F: drivers/s390/cio/ 19316 19317S390 DASD DRIVER 19318M: Stefan Haberland <sth@linux.ibm.com> 19319M: Jan Hoeppner <hoeppner@linux.ibm.com> 19320L: linux-s390@vger.kernel.org 19321S: Supported 19322F: block/partitions/ibm.c 19323F: drivers/s390/block/dasd* 19324F: include/linux/dasd_mod.h 19325 19326S390 IOMMU (PCI) 19327M: Niklas Schnelle <schnelle@linux.ibm.com> 19328M: Matthew Rosato <mjrosato@linux.ibm.com> 19329R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19330L: linux-s390@vger.kernel.org 19331S: Supported 19332F: drivers/iommu/s390-iommu.c 19333 19334S390 IUCV NETWORK LAYER 19335M: Alexandra Winter <wintera@linux.ibm.com> 19336M: Thorsten Winkler <twinkler@linux.ibm.com> 19337L: linux-s390@vger.kernel.org 19338L: netdev@vger.kernel.org 19339S: Supported 19340F: drivers/s390/net/*iucv* 19341F: include/net/iucv/ 19342F: net/iucv/ 19343 19344S390 MM 19345M: Alexander Gordeev <agordeev@linux.ibm.com> 19346M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19347L: linux-s390@vger.kernel.org 19348S: Supported 19349T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19350F: arch/s390/include/asm/pgtable.h 19351F: arch/s390/mm 19352 19353S390 NETWORK DRIVERS 19354M: Alexandra Winter <wintera@linux.ibm.com> 19355M: Thorsten Winkler <twinkler@linux.ibm.com> 19356L: linux-s390@vger.kernel.org 19357L: netdev@vger.kernel.org 19358S: Supported 19359F: drivers/s390/net/ 19360 19361S390 PCI SUBSYSTEM 19362M: Niklas Schnelle <schnelle@linux.ibm.com> 19363M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19364L: linux-s390@vger.kernel.org 19365S: Supported 19366F: Documentation/arch/s390/pci.rst 19367F: arch/s390/pci/ 19368F: drivers/pci/hotplug/s390_pci_hpc.c 19369 19370S390 SCM DRIVER 19371M: Vineeth Vijayan <vneethv@linux.ibm.com> 19372L: linux-s390@vger.kernel.org 19373S: Supported 19374F: drivers/s390/block/scm* 19375F: drivers/s390/cio/scm.c 19376 19377S390 VFIO AP DRIVER 19378M: Tony Krowiak <akrowiak@linux.ibm.com> 19379M: Halil Pasic <pasic@linux.ibm.com> 19380M: Jason Herne <jjherne@linux.ibm.com> 19381L: linux-s390@vger.kernel.org 19382S: Supported 19383F: Documentation/arch/s390/vfio-ap* 19384F: drivers/s390/crypto/vfio_ap* 19385 19386S390 VFIO-CCW DRIVER 19387M: Eric Farman <farman@linux.ibm.com> 19388M: Matthew Rosato <mjrosato@linux.ibm.com> 19389R: Halil Pasic <pasic@linux.ibm.com> 19390L: linux-s390@vger.kernel.org 19391L: kvm@vger.kernel.org 19392S: Supported 19393F: Documentation/arch/s390/vfio-ccw.rst 19394F: drivers/s390/cio/vfio_ccw* 19395F: include/uapi/linux/vfio_ccw.h 19396 19397S390 VFIO-PCI DRIVER 19398M: Matthew Rosato <mjrosato@linux.ibm.com> 19399M: Eric Farman <farman@linux.ibm.com> 19400L: linux-s390@vger.kernel.org 19401L: kvm@vger.kernel.org 19402S: Supported 19403F: arch/s390/kvm/pci* 19404F: drivers/vfio/pci/vfio_pci_zdev.c 19405F: include/uapi/linux/vfio_zdev.h 19406 19407S390 ZCRYPT DRIVER 19408M: Harald Freudenberger <freude@linux.ibm.com> 19409L: linux-s390@vger.kernel.org 19410S: Supported 19411F: drivers/s390/crypto/ 19412 19413S390 ZFCP DRIVER 19414M: Steffen Maier <maier@linux.ibm.com> 19415M: Benjamin Block <bblock@linux.ibm.com> 19416L: linux-s390@vger.kernel.org 19417S: Supported 19418F: drivers/s390/scsi/zfcp_* 19419 19420SAA6588 RDS RECEIVER DRIVER 19421M: Hans Verkuil <hverkuil@xs4all.nl> 19422L: linux-media@vger.kernel.org 19423S: Odd Fixes 19424W: https://linuxtv.org 19425T: git git://linuxtv.org/media_tree.git 19426F: drivers/media/i2c/saa6588* 19427 19428SAA7134 VIDEO4LINUX DRIVER 19429M: Mauro Carvalho Chehab <mchehab@kernel.org> 19430L: linux-media@vger.kernel.org 19431S: Odd fixes 19432W: https://linuxtv.org 19433T: git git://linuxtv.org/media_tree.git 19434F: Documentation/driver-api/media/drivers/saa7134* 19435F: drivers/media/pci/saa7134/ 19436 19437SAA7146 VIDEO4LINUX-2 DRIVER 19438M: Hans Verkuil <hverkuil@xs4all.nl> 19439L: linux-media@vger.kernel.org 19440S: Maintained 19441T: git git://linuxtv.org/media_tree.git 19442F: drivers/media/common/saa7146/ 19443F: drivers/media/pci/saa7146/ 19444F: include/media/drv-intf/saa7146* 19445 19446SAFESETID SECURITY MODULE 19447M: Micah Morton <mortonm@chromium.org> 19448S: Supported 19449F: Documentation/admin-guide/LSM/SafeSetID.rst 19450F: security/safesetid/ 19451 19452SAMSUNG AUDIO (ASoC) DRIVERS 19453M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19454L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19455S: Maintained 19456B: mailto:linux-samsung-soc@vger.kernel.org 19457F: Documentation/devicetree/bindings/sound/samsung* 19458F: sound/soc/samsung/ 19459 19460SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19462L: linux-crypto@vger.kernel.org 19463L: linux-samsung-soc@vger.kernel.org 19464S: Maintained 19465F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19466F: drivers/crypto/exynos-rng.c 19467 19468SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19469M: Łukasz Stelmach <l.stelmach@samsung.com> 19470L: linux-samsung-soc@vger.kernel.org 19471S: Maintained 19472F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19473F: drivers/char/hw_random/exynos-trng.c 19474 19475SAMSUNG FRAMEBUFFER DRIVER 19476M: Jingoo Han <jingoohan1@gmail.com> 19477L: linux-fbdev@vger.kernel.org 19478S: Maintained 19479F: drivers/video/fbdev/s3c-fb.c 19480 19481SAMSUNG INTERCONNECT DRIVERS 19482M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19483M: Artur Świgoń <a.swigon@samsung.com> 19484L: linux-pm@vger.kernel.org 19485L: linux-samsung-soc@vger.kernel.org 19486S: Supported 19487F: drivers/interconnect/samsung/ 19488 19489SAMSUNG LAPTOP DRIVER 19490M: Corentin Chary <corentin.chary@gmail.com> 19491L: platform-driver-x86@vger.kernel.org 19492S: Maintained 19493F: drivers/platform/x86/samsung-laptop.c 19494 19495SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19496M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19497L: linux-kernel@vger.kernel.org 19498L: linux-samsung-soc@vger.kernel.org 19499S: Maintained 19500B: mailto:linux-samsung-soc@vger.kernel.org 19501F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19502F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19503F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19504F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19505F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19506F: drivers/clk/clk-s2mps11.c 19507F: drivers/mfd/sec*.c 19508F: drivers/regulator/s2m*.c 19509F: drivers/regulator/s5m*.c 19510F: drivers/rtc/rtc-s5m.c 19511F: include/linux/mfd/samsung/ 19512 19513SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19514M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19515L: linux-media@vger.kernel.org 19516L: linux-samsung-soc@vger.kernel.org 19517S: Maintained 19518F: drivers/media/platform/samsung/s3c-camif/ 19519F: include/media/drv-intf/s3c_camif.h 19520 19521SAMSUNG S3FWRN5 NFC DRIVER 19522M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19523S: Maintained 19524F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19525F: drivers/nfc/s3fwrn5 19526 19527SAMSUNG S5C73M3 CAMERA DRIVER 19528M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19529M: Andrzej Hajda <andrzej.hajda@intel.com> 19530L: linux-media@vger.kernel.org 19531S: Supported 19532F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19533F: drivers/media/i2c/s5c73m3/* 19534 19535SAMSUNG S5K5BAF CAMERA DRIVER 19536M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19537M: Andrzej Hajda <andrzej.hajda@intel.com> 19538L: linux-media@vger.kernel.org 19539S: Supported 19540F: drivers/media/i2c/s5k5baf.c 19541 19542SAMSUNG S5P Security SubSystem (SSS) DRIVER 19543M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19544M: Vladimir Zapolskiy <vz@mleia.com> 19545L: linux-crypto@vger.kernel.org 19546L: linux-samsung-soc@vger.kernel.org 19547S: Maintained 19548F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19549F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19550F: drivers/crypto/s5p-sss.c 19551 19552SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19553M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19554L: linux-media@vger.kernel.org 19555S: Supported 19556Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19557F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19558F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19559F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19560F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19561F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19562F: drivers/media/platform/samsung/exynos4-is/ 19563 19564SAMSUNG SOC CLOCK DRIVERS 19565M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19566M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19567M: Chanwoo Choi <cw00.choi@samsung.com> 19568R: Alim Akhtar <alim.akhtar@samsung.com> 19569L: linux-samsung-soc@vger.kernel.org 19570S: Maintained 19571T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19572F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19573F: Documentation/devicetree/bindings/clock/samsung,s3c* 19574F: drivers/clk/samsung/ 19575F: include/dt-bindings/clock/exynos*.h 19576F: include/dt-bindings/clock/s5p*.h 19577F: include/dt-bindings/clock/samsung,*.h 19578F: include/linux/clk/samsung.h 19579 19580SAMSUNG SPI DRIVERS 19581M: Andi Shyti <andi.shyti@kernel.org> 19582L: linux-spi@vger.kernel.org 19583L: linux-samsung-soc@vger.kernel.org 19584S: Maintained 19585F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19586F: drivers/spi/spi-s3c* 19587F: include/linux/platform_data/spi-s3c64xx.h 19588 19589SAMSUNG SXGBE DRIVERS 19590M: Byungho An <bh74.an@samsung.com> 19591L: netdev@vger.kernel.org 19592S: Supported 19593F: drivers/net/ethernet/samsung/sxgbe/ 19594 19595SAMSUNG THERMAL DRIVER 19596M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19597M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19598L: linux-pm@vger.kernel.org 19599L: linux-samsung-soc@vger.kernel.org 19600S: Maintained 19601F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19602F: drivers/thermal/samsung/ 19603 19604SAMSUNG USB2 PHY DRIVER 19605M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19606L: linux-kernel@vger.kernel.org 19607S: Supported 19608F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19609F: Documentation/driver-api/phy/samsung-usb2.rst 19610F: drivers/phy/samsung/phy-exynos4210-usb2.c 19611F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19612F: drivers/phy/samsung/phy-exynos5250-usb2.c 19613F: drivers/phy/samsung/phy-s5pv210-usb2.c 19614F: drivers/phy/samsung/phy-samsung-usb2.c 19615F: drivers/phy/samsung/phy-samsung-usb2.h 19616 19617SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19618M: Paul Barker <paul.barker@sancloud.com> 19619R: Marc Murphy <marc.murphy@sancloud.com> 19620S: Supported 19621F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19622 19623SC1200 WDT DRIVER 19624M: Zwane Mwaikambo <zwanem@gmail.com> 19625S: Maintained 19626F: drivers/watchdog/sc1200wdt.c 19627 19628SCHEDULER 19629M: Ingo Molnar <mingo@redhat.com> 19630M: Peter Zijlstra <peterz@infradead.org> 19631M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19632M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19633R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19634R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19635R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19636R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19637R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19638R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19639L: linux-kernel@vger.kernel.org 19640S: Maintained 19641T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19642F: include/linux/preempt.h 19643F: include/linux/sched.h 19644F: include/linux/wait.h 19645F: include/uapi/linux/sched.h 19646F: kernel/sched/ 19647 19648SCSI LIBSAS SUBSYSTEM 19649R: John Garry <john.g.garry@oracle.com> 19650R: Jason Yan <yanaijie@huawei.com> 19651L: linux-scsi@vger.kernel.org 19652S: Supported 19653F: Documentation/scsi/libsas.rst 19654F: drivers/scsi/libsas/ 19655F: include/scsi/libsas.h 19656F: include/scsi/sas_ata.h 19657 19658SCSI RDMA PROTOCOL (SRP) INITIATOR 19659M: Bart Van Assche <bvanassche@acm.org> 19660L: linux-rdma@vger.kernel.org 19661S: Supported 19662Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19663F: drivers/infiniband/ulp/srp/ 19664F: include/scsi/srp.h 19665 19666SCSI RDMA PROTOCOL (SRP) TARGET 19667M: Bart Van Assche <bvanassche@acm.org> 19668L: linux-rdma@vger.kernel.org 19669L: target-devel@vger.kernel.org 19670S: Supported 19671Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19672F: drivers/infiniband/ulp/srpt/ 19673 19674SCSI SG DRIVER 19675M: Doug Gilbert <dgilbert@interlog.com> 19676L: linux-scsi@vger.kernel.org 19677S: Maintained 19678W: http://sg.danny.cz/sg 19679F: Documentation/scsi/scsi-generic.rst 19680F: drivers/scsi/sg.c 19681F: include/scsi/sg.h 19682 19683SCSI SUBSYSTEM 19684M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19685M: "Martin K. Petersen" <martin.petersen@oracle.com> 19686L: linux-scsi@vger.kernel.org 19687S: Maintained 19688Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19689T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19690T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19691F: Documentation/devicetree/bindings/scsi/ 19692F: drivers/scsi/ 19693F: drivers/ufs/ 19694F: include/scsi/ 19695 19696SCSI TAPE DRIVER 19697M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19698L: linux-scsi@vger.kernel.org 19699S: Maintained 19700F: Documentation/scsi/st.rst 19701F: drivers/scsi/st.* 19702F: drivers/scsi/st_*.h 19703 19704SCSI TARGET CORE USER DRIVER 19705M: Bodo Stroesser <bostroesser@gmail.com> 19706L: linux-scsi@vger.kernel.org 19707L: target-devel@vger.kernel.org 19708S: Supported 19709F: Documentation/target/tcmu-design.rst 19710F: drivers/target/target_core_user.c 19711F: include/uapi/linux/target_core_user.h 19712 19713SCSI TARGET SUBSYSTEM 19714M: "Martin K. Petersen" <martin.petersen@oracle.com> 19715L: linux-scsi@vger.kernel.org 19716L: target-devel@vger.kernel.org 19717S: Supported 19718Q: https://patchwork.kernel.org/project/target-devel/list/ 19719T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19720F: Documentation/target/ 19721F: drivers/target/ 19722F: include/target/ 19723 19724SCTP PROTOCOL 19725M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19726M: Xin Long <lucien.xin@gmail.com> 19727L: linux-sctp@vger.kernel.org 19728S: Maintained 19729W: https://github.com/sctp/lksctp-tools/wiki 19730F: Documentation/networking/sctp.rst 19731F: include/linux/sctp.h 19732F: include/net/sctp/ 19733F: include/uapi/linux/sctp.h 19734F: net/sctp/ 19735 19736SCx200 CPU SUPPORT 19737M: Jim Cromie <jim.cromie@gmail.com> 19738S: Odd Fixes 19739F: Documentation/i2c/busses/scx200_acb.rst 19740F: arch/x86/platform/scx200/ 19741F: drivers/i2c/busses/scx200* 19742F: drivers/mtd/maps/scx200_docflash.c 19743F: drivers/watchdog/scx200_wdt.c 19744F: include/linux/scx200.h 19745 19746SCx200 GPIO DRIVER 19747M: Jim Cromie <jim.cromie@gmail.com> 19748S: Maintained 19749F: drivers/char/scx200_gpio.c 19750F: include/linux/scx200_gpio.h 19751 19752SCx200 HRT CLOCKSOURCE DRIVER 19753M: Jim Cromie <jim.cromie@gmail.com> 19754S: Maintained 19755F: drivers/clocksource/scx200_hrt.c 19756 19757SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19758M: Sascha Sommer <saschasommer@freenet.de> 19759L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19760S: Maintained 19761F: drivers/mmc/host/sdricoh_cs.c 19762 19763SECO BOARDS CEC DRIVER 19764M: Ettore Chimenti <ek5.chimenti@gmail.com> 19765S: Maintained 19766F: drivers/media/cec/platform/seco/seco-cec.c 19767F: drivers/media/cec/platform/seco/seco-cec.h 19768 19769SECURE COMPUTING 19770M: Kees Cook <keescook@chromium.org> 19771R: Andy Lutomirski <luto@amacapital.net> 19772R: Will Drewry <wad@chromium.org> 19773S: Supported 19774T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19775F: Documentation/userspace-api/seccomp_filter.rst 19776F: include/linux/seccomp.h 19777F: include/uapi/linux/seccomp.h 19778F: kernel/seccomp.c 19779F: tools/testing/selftests/kselftest_harness.h 19780F: tools/testing/selftests/seccomp/* 19781K: \bsecure_computing 19782K: \bTIF_SECCOMP\b 19783 19784SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19785M: Kamal Dasu <kamal.dasu@broadcom.com> 19786M: Al Cooper <alcooperx@gmail.com> 19787R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19788L: linux-mmc@vger.kernel.org 19789S: Maintained 19790F: drivers/mmc/host/sdhci-brcmstb* 19791 19792SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19793M: Adrian Hunter <adrian.hunter@intel.com> 19794L: linux-mmc@vger.kernel.org 19795S: Supported 19796F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19797F: drivers/mmc/host/sdhci* 19798 19799SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19800M: Aubin Constans <aubin.constans@microchip.com> 19801R: Eugen Hristev <eugen.hristev@collabora.com> 19802L: linux-mmc@vger.kernel.org 19803S: Supported 19804F: drivers/mmc/host/sdhci-of-at91.c 19805 19806SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19807M: Haibo Chen <haibo.chen@nxp.com> 19808L: imx@lists.linux.dev 19809L: linux-mmc@vger.kernel.org 19810S: Maintained 19811F: drivers/mmc/host/sdhci-esdhc-imx.c 19812 19813SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19814M: Ben Dooks <ben-linux@fluff.org> 19815M: Jaehoon Chung <jh80.chung@samsung.com> 19816L: linux-mmc@vger.kernel.org 19817S: Maintained 19818F: drivers/mmc/host/sdhci-s3c* 19819 19820SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19821M: Viresh Kumar <vireshk@kernel.org> 19822L: linux-mmc@vger.kernel.org 19823S: Maintained 19824F: drivers/mmc/host/sdhci-spear.c 19825 19826SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19827M: Vignesh Raghavendra <vigneshr@ti.com> 19828L: linux-mmc@vger.kernel.org 19829S: Maintained 19830F: drivers/mmc/host/sdhci-omap.c 19831 19832SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19833M: Jonathan Derrick <jonathan.derrick@linux.dev> 19834L: linux-block@vger.kernel.org 19835S: Supported 19836F: block/opal_proto.h 19837F: block/sed* 19838F: include/linux/sed* 19839F: include/uapi/linux/sed* 19840 19841SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19842M: Mark Rutland <mark.rutland@arm.com> 19843M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19844M: Sudeep Holla <sudeep.holla@arm.com> 19845L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19846S: Maintained 19847F: drivers/firmware/smccc/ 19848F: include/linux/arm-smccc.h 19849 19850SECURITY CONTACT 19851M: Security Officers <security@kernel.org> 19852S: Supported 19853F: Documentation/process/security-bugs.rst 19854 19855SECURITY SUBSYSTEM 19856M: Paul Moore <paul@paul-moore.com> 19857M: James Morris <jmorris@namei.org> 19858M: "Serge E. Hallyn" <serge@hallyn.com> 19859L: linux-security-module@vger.kernel.org 19860S: Supported 19861Q: https://patchwork.kernel.org/project/linux-security-module/list 19862B: mailto:linux-security-module@vger.kernel.org 19863P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19864T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19865F: include/uapi/linux/lsm.h 19866F: security/ 19867F: tools/testing/selftests/lsm/ 19868X: security/selinux/ 19869K: \bsecurity_[a-z_0-9]\+\b 19870 19871SELINUX SECURITY MODULE 19872M: Paul Moore <paul@paul-moore.com> 19873M: Stephen Smalley <stephen.smalley.work@gmail.com> 19874R: Ondrej Mosnacek <omosnace@redhat.com> 19875L: selinux@vger.kernel.org 19876S: Supported 19877W: https://github.com/SELinuxProject 19878Q: https://patchwork.kernel.org/project/selinux/list 19879B: mailto:selinux@vger.kernel.org 19880P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19881T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19882F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19883F: Documentation/ABI/removed/sysfs-selinux-disable 19884F: Documentation/admin-guide/LSM/SELinux.rst 19885F: include/trace/events/avc.h 19886F: include/uapi/linux/selinux_netlink.h 19887F: scripts/selinux/ 19888F: security/selinux/ 19889 19890SENSABLE PHANTOM 19891M: Jiri Slaby <jirislaby@kernel.org> 19892S: Maintained 19893F: drivers/misc/phantom.c 19894F: include/uapi/linux/phantom.h 19895 19896SENSEAIR SUNRISE 006-0-0007 19897M: Jacopo Mondi <jacopo@jmondi.org> 19898S: Maintained 19899F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19900F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19901F: drivers/iio/chemical/sunrise_co2.c 19902 19903SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19904M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19905S: Maintained 19906F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19907F: drivers/iio/chemical/scd30.h 19908F: drivers/iio/chemical/scd30_core.c 19909F: drivers/iio/chemical/scd30_i2c.c 19910F: drivers/iio/chemical/scd30_serial.c 19911 19912SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19913M: Roan van Dijk <roan@protonic.nl> 19914S: Maintained 19915F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19916F: drivers/iio/chemical/scd4x.c 19917 19918SENSIRION SGP40 GAS SENSOR DRIVER 19919M: Andreas Klinger <ak@it-klinger.de> 19920S: Maintained 19921F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19922F: drivers/iio/chemical/sgp40.c 19923 19924SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19925M: Tomasz Duszynski <tduszyns@gmail.com> 19926S: Maintained 19927F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19928F: drivers/iio/chemical/sps30.c 19929F: drivers/iio/chemical/sps30_i2c.c 19930F: drivers/iio/chemical/sps30_serial.c 19931 19932SERIAL DEVICE BUS 19933M: Rob Herring <robh@kernel.org> 19934L: linux-serial@vger.kernel.org 19935S: Maintained 19936F: Documentation/devicetree/bindings/serial/serial.yaml 19937F: drivers/tty/serdev/ 19938F: include/linux/serdev.h 19939 19940SERIAL IR RECEIVER 19941M: Sean Young <sean@mess.org> 19942L: linux-media@vger.kernel.org 19943S: Maintained 19944F: drivers/media/rc/serial_ir.c 19945 19946SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19947M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19949S: Maintained 19950F: Documentation/devicetree/bindings/slimbus/ 19951F: drivers/slimbus/ 19952F: include/linux/slimbus.h 19953 19954SFC NETWORK DRIVER 19955M: Edward Cree <ecree.xilinx@gmail.com> 19956M: Martin Habets <habetsm.xilinx@gmail.com> 19957L: netdev@vger.kernel.org 19958L: linux-net-drivers@amd.com 19959S: Supported 19960F: Documentation/networking/devlink/sfc.rst 19961F: drivers/net/ethernet/sfc/ 19962 19963SFCTEMP HWMON DRIVER 19964M: Emil Renner Berthing <kernel@esmil.dk> 19965M: Hal Feng <hal.feng@starfivetech.com> 19966L: linux-hwmon@vger.kernel.org 19967S: Maintained 19968F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19969F: Documentation/hwmon/sfctemp.rst 19970F: drivers/hwmon/sfctemp.c 19971 19972SFF/SFP/SFP+ MODULE SUPPORT 19973M: Russell King <linux@armlinux.org.uk> 19974L: netdev@vger.kernel.org 19975S: Maintained 19976F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19977F: drivers/net/phy/phylink.c 19978F: drivers/net/phy/sfp* 19979F: include/linux/mdio/mdio-i2c.h 19980F: include/linux/phylink.h 19981F: include/linux/sfp.h 19982K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19983 19984SGI GRU DRIVER 19985M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19986S: Maintained 19987F: drivers/misc/sgi-gru/ 19988 19989SGI XP/XPC/XPNET DRIVER 19990M: Robin Holt <robinmholt@gmail.com> 19991M: Steve Wahl <steve.wahl@hpe.com> 19992S: Maintained 19993F: drivers/misc/sgi-xp/ 19994 19995SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19996M: Wenjia Zhang <wenjia@linux.ibm.com> 19997M: Jan Karcher <jaka@linux.ibm.com> 19998R: D. Wythe <alibuda@linux.alibaba.com> 19999R: Tony Lu <tonylu@linux.alibaba.com> 20000R: Wen Gu <guwen@linux.alibaba.com> 20001L: linux-s390@vger.kernel.org 20002S: Supported 20003F: net/smc/ 20004 20005SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20006M: Linus Walleij <linus.walleij@linaro.org> 20007L: linux-iio@vger.kernel.org 20008S: Maintained 20009T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20010F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20011F: drivers/iio/light/gp2ap002.c 20012 20013SHARP RJ54N1CB0C SENSOR DRIVER 20014M: Jacopo Mondi <jacopo@jmondi.org> 20015L: linux-media@vger.kernel.org 20016S: Odd fixes 20017T: git git://linuxtv.org/media_tree.git 20018F: drivers/media/i2c/rj54n1cb0c.c 20019F: include/media/i2c/rj54n1cb0c.h 20020 20021SHRINKER 20022M: Andrew Morton <akpm@linux-foundation.org> 20023M: Dave Chinner <david@fromorbit.com> 20024R: Qi Zheng <zhengqi.arch@bytedance.com> 20025R: Roman Gushchin <roman.gushchin@linux.dev> 20026R: Muchun Song <muchun.song@linux.dev> 20027L: linux-mm@kvack.org 20028S: Maintained 20029F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20030F: include/linux/shrinker.h 20031F: mm/shrinker.c 20032F: mm/shrinker_debug.c 20033 20034SH_VOU V4L2 OUTPUT DRIVER 20035L: linux-media@vger.kernel.org 20036S: Orphan 20037F: drivers/media/platform/renesas/sh_vou.c 20038F: include/media/drv-intf/sh_vou.h 20039 20040SI2157 MEDIA DRIVER 20041L: linux-media@vger.kernel.org 20042S: Orphan 20043W: https://linuxtv.org 20044Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20045F: drivers/media/tuners/si2157* 20046 20047SI2165 MEDIA DRIVER 20048M: Matthias Schwarzott <zzam@gentoo.org> 20049L: linux-media@vger.kernel.org 20050S: Maintained 20051W: https://linuxtv.org 20052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20053F: drivers/media/dvb-frontends/si2165* 20054 20055SI2168 MEDIA DRIVER 20056L: linux-media@vger.kernel.org 20057S: Orphan 20058W: https://linuxtv.org 20059Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20060F: drivers/media/dvb-frontends/si2168* 20061 20062SI470X FM RADIO RECEIVER I2C DRIVER 20063M: Hans Verkuil <hverkuil@xs4all.nl> 20064L: linux-media@vger.kernel.org 20065S: Odd Fixes 20066W: https://linuxtv.org 20067T: git git://linuxtv.org/media_tree.git 20068F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20069F: drivers/media/radio/si470x/radio-si470x-i2c.c 20070 20071SI470X FM RADIO RECEIVER USB DRIVER 20072M: Hans Verkuil <hverkuil@xs4all.nl> 20073L: linux-media@vger.kernel.org 20074S: Maintained 20075W: https://linuxtv.org 20076T: git git://linuxtv.org/media_tree.git 20077F: drivers/media/radio/si470x/radio-si470x-common.c 20078F: drivers/media/radio/si470x/radio-si470x-usb.c 20079F: drivers/media/radio/si470x/radio-si470x.h 20080 20081SI4713 FM RADIO TRANSMITTER I2C DRIVER 20082M: Eduardo Valentin <edubezval@gmail.com> 20083L: linux-media@vger.kernel.org 20084S: Odd Fixes 20085W: https://linuxtv.org 20086T: git git://linuxtv.org/media_tree.git 20087F: drivers/media/radio/si4713/si4713.? 20088 20089SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20090M: Eduardo Valentin <edubezval@gmail.com> 20091L: linux-media@vger.kernel.org 20092S: Odd Fixes 20093W: https://linuxtv.org 20094T: git git://linuxtv.org/media_tree.git 20095F: drivers/media/radio/si4713/radio-platform-si4713.c 20096 20097SI4713 FM RADIO TRANSMITTER USB DRIVER 20098M: Hans Verkuil <hverkuil@xs4all.nl> 20099L: linux-media@vger.kernel.org 20100S: Maintained 20101W: https://linuxtv.org 20102T: git git://linuxtv.org/media_tree.git 20103F: drivers/media/radio/si4713/radio-usb-si4713.c 20104 20105SIANO DVB DRIVER 20106M: Mauro Carvalho Chehab <mchehab@kernel.org> 20107L: linux-media@vger.kernel.org 20108S: Odd fixes 20109W: https://linuxtv.org 20110T: git git://linuxtv.org/media_tree.git 20111F: drivers/media/common/siano/ 20112F: drivers/media/mmc/siano/ 20113F: drivers/media/usb/siano/ 20114F: drivers/media/usb/siano/ 20115 20116SIEMENS IPC LED DRIVERS 20117M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20118M: Xing Tong Wu <xingtong.wu@siemens.com> 20119M: Tobias Schaffner <tobias.schaffner@siemens.com> 20120L: linux-leds@vger.kernel.org 20121S: Maintained 20122F: drivers/leds/simple/ 20123 20124SIEMENS IPC PLATFORM DRIVERS 20125M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20126M: Xing Tong Wu <xingtong.wu@siemens.com> 20127M: Tobias Schaffner <tobias.schaffner@siemens.com> 20128L: platform-driver-x86@vger.kernel.org 20129S: Maintained 20130F: drivers/platform/x86/siemens/ 20131F: include/linux/platform_data/x86/simatic-ipc-base.h 20132F: include/linux/platform_data/x86/simatic-ipc.h 20133 20134SIEMENS IPC WATCHDOG DRIVERS 20135M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20136M: Xing Tong Wu <xingtong.wu@siemens.com> 20137M: Tobias Schaffner <tobias.schaffner@siemens.com> 20138L: linux-watchdog@vger.kernel.org 20139S: Maintained 20140F: drivers/watchdog/simatic-ipc-wdt.c 20141 20142SIFIVE DRIVERS 20143M: Paul Walmsley <paul.walmsley@sifive.com> 20144M: Samuel Holland <samuel.holland@sifive.com> 20145L: linux-riscv@lists.infradead.org 20146S: Supported 20147F: drivers/dma/sf-pdma/ 20148N: sifive 20149K: fu[57]40 20150K: [^@]sifive 20151 20152SILEAD TOUCHSCREEN DRIVER 20153M: Hans de Goede <hdegoede@redhat.com> 20154L: linux-input@vger.kernel.org 20155L: platform-driver-x86@vger.kernel.org 20156S: Maintained 20157F: drivers/input/touchscreen/silead.c 20158F: drivers/platform/x86/touchscreen_dmi.c 20159 20160SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20161M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20162S: Supported 20163F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20164F: drivers/net/wireless/silabs/wfx/ 20165 20166SILICON MOTION SM712 FRAME BUFFER DRIVER 20167M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20168M: Teddy Wang <teddy.wang@siliconmotion.com> 20169M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20170L: linux-fbdev@vger.kernel.org 20171S: Maintained 20172F: Documentation/fb/sm712fb.rst 20173F: drivers/video/fbdev/sm712* 20174 20175SILVACO I3C DUAL-ROLE MASTER 20176M: Miquel Raynal <miquel.raynal@bootlin.com> 20177M: Conor Culhane <conor.culhane@silvaco.com> 20178L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20179S: Maintained 20180F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20181F: drivers/i3c/master/svc-i3c-master.c 20182 20183SIMPLEFB FB DRIVER 20184M: Hans de Goede <hdegoede@redhat.com> 20185L: linux-fbdev@vger.kernel.org 20186S: Maintained 20187F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20188F: drivers/video/fbdev/simplefb.c 20189F: include/linux/platform_data/simplefb.h 20190 20191SIOX 20192M: Thorsten Scherer <t.scherer@eckelmann.de> 20193M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20194R: Pengutronix Kernel Team <kernel@pengutronix.de> 20195S: Supported 20196F: drivers/gpio/gpio-siox.c 20197F: drivers/siox/* 20198F: include/trace/events/siox.h 20199 20200SIPHASH PRF ROUTINES 20201M: Jason A. Donenfeld <Jason@zx2c4.com> 20202S: Maintained 20203F: include/linux/siphash.h 20204F: lib/siphash.c 20205F: lib/siphash_kunit.c 20206 20207SIS 190 ETHERNET DRIVER 20208M: Francois Romieu <romieu@fr.zoreil.com> 20209L: netdev@vger.kernel.org 20210S: Maintained 20211F: drivers/net/ethernet/sis/sis190.c 20212 20213SIS 900/7016 FAST ETHERNET DRIVER 20214M: Daniele Venzano <venza@brownhat.org> 20215L: netdev@vger.kernel.org 20216S: Maintained 20217W: http://www.brownhat.org/sis900.html 20218F: drivers/net/ethernet/sis/sis900.* 20219 20220SIS FRAMEBUFFER DRIVER 20221S: Orphan 20222F: Documentation/fb/sisfb.rst 20223F: drivers/video/fbdev/sis/ 20224F: include/video/sisfb.h 20225 20226SIS I2C TOUCHSCREEN DRIVER 20227M: Mika Penttilä <mpenttil@redhat.com> 20228L: linux-input@vger.kernel.org 20229S: Maintained 20230F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20231F: drivers/input/touchscreen/sis_i2c.c 20232 20233SIS USB2VGA DRIVER 20234M: Thomas Winischhofer <thomas@winischhofer.net> 20235S: Maintained 20236W: http://www.winischhofer.at/linuxsisusbvga.shtml 20237F: drivers/usb/misc/sisusbvga/ 20238 20239SL28 CPLD MFD DRIVER 20240M: Michael Walle <mwalle@kernel.org> 20241S: Maintained 20242F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20243F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20244F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20245F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20246F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20247F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20248F: drivers/gpio/gpio-sl28cpld.c 20249F: drivers/hwmon/sl28cpld-hwmon.c 20250F: drivers/irqchip/irq-sl28cpld.c 20251F: drivers/pwm/pwm-sl28cpld.c 20252F: drivers/watchdog/sl28cpld_wdt.c 20253 20254SL28 VPD NVMEM LAYOUT DRIVER 20255M: Michael Walle <mwalle@kernel.org> 20256S: Maintained 20257F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20258F: drivers/nvmem/layouts/sl28vpd.c 20259 20260SLAB ALLOCATOR 20261M: Christoph Lameter <cl@linux.com> 20262M: Pekka Enberg <penberg@kernel.org> 20263M: David Rientjes <rientjes@google.com> 20264M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20265M: Andrew Morton <akpm@linux-foundation.org> 20266M: Vlastimil Babka <vbabka@suse.cz> 20267R: Roman Gushchin <roman.gushchin@linux.dev> 20268R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20269L: linux-mm@kvack.org 20270S: Maintained 20271T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20272F: include/linux/sl?b*.h 20273F: mm/sl?b* 20274 20275SLCAN CAN NETWORK DRIVER 20276M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20277L: linux-can@vger.kernel.org 20278S: Maintained 20279F: drivers/net/can/slcan/ 20280 20281SLEEPABLE READ-COPY UPDATE (SRCU) 20282M: Lai Jiangshan <jiangshanlai@gmail.com> 20283M: "Paul E. McKenney" <paulmck@kernel.org> 20284M: Josh Triplett <josh@joshtriplett.org> 20285R: Steven Rostedt <rostedt@goodmis.org> 20286R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20287L: rcu@vger.kernel.org 20288S: Supported 20289W: http://www.rdrop.com/users/paulmck/RCU/ 20290T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20291F: include/linux/srcu*.h 20292F: kernel/rcu/srcu*.c 20293 20294SMACK SECURITY MODULE 20295M: Casey Schaufler <casey@schaufler-ca.com> 20296L: linux-security-module@vger.kernel.org 20297S: Maintained 20298W: http://schaufler-ca.com 20299T: git git://github.com/cschaufler/smack-next 20300F: Documentation/admin-guide/LSM/Smack.rst 20301F: security/smack/ 20302 20303SMC91x ETHERNET DRIVER 20304M: Nicolas Pitre <nico@fluxnic.net> 20305S: Odd Fixes 20306F: drivers/net/ethernet/smsc/smc91x.* 20307 20308SMSC EMC2103 HARDWARE MONITOR DRIVER 20309M: Steve Glendinning <steve.glendinning@shawell.net> 20310L: linux-hwmon@vger.kernel.org 20311S: Maintained 20312F: Documentation/hwmon/emc2103.rst 20313F: drivers/hwmon/emc2103.c 20314 20315SMSC SCH5627 HARDWARE MONITOR DRIVER 20316M: Hans de Goede <hdegoede@redhat.com> 20317L: linux-hwmon@vger.kernel.org 20318S: Supported 20319F: Documentation/hwmon/sch5627.rst 20320F: drivers/hwmon/sch5627.c 20321 20322SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20323M: Steve Glendinning <steve.glendinning@shawell.net> 20324L: linux-fbdev@vger.kernel.org 20325S: Maintained 20326F: drivers/video/fbdev/smscufx.c 20327 20328SMSC47B397 HARDWARE MONITOR DRIVER 20329M: Jean Delvare <jdelvare@suse.com> 20330L: linux-hwmon@vger.kernel.org 20331S: Maintained 20332F: Documentation/hwmon/smsc47b397.rst 20333F: drivers/hwmon/smsc47b397.c 20334 20335SMSC911x ETHERNET DRIVER 20336M: Steve Glendinning <steve.glendinning@shawell.net> 20337L: netdev@vger.kernel.org 20338S: Maintained 20339F: drivers/net/ethernet/smsc/smsc911x.* 20340F: include/linux/smsc911x.h 20341 20342SMSC9420 PCI ETHERNET DRIVER 20343M: Steve Glendinning <steve.glendinning@shawell.net> 20344L: netdev@vger.kernel.org 20345S: Maintained 20346F: drivers/net/ethernet/smsc/smsc9420.* 20347 20348SNET DPU VIRTIO DATA PATH ACCELERATOR 20349R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20350F: drivers/vdpa/solidrun/ 20351 20352SOCIONEXT (SNI) AVE NETWORK DRIVER 20353M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20354L: netdev@vger.kernel.org 20355S: Maintained 20356F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20357F: drivers/net/ethernet/socionext/sni_ave.c 20358 20359SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20360M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20361M: Masahisa Kojima <kojima.masahisa@socionext.com> 20362L: netdev@vger.kernel.org 20363S: Maintained 20364F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20365F: drivers/net/ethernet/socionext/netsec.c 20366 20367SOCIONEXT (SNI) Synquacer SPI DRIVER 20368M: Masahisa Kojima <masahisa.kojima@linaro.org> 20369M: Jassi Brar <jaswinder.singh@linaro.org> 20370L: linux-spi@vger.kernel.org 20371S: Maintained 20372F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20373F: drivers/spi/spi-synquacer.c 20374 20375SOCIONEXT SYNQUACER I2C DRIVER 20376M: Ard Biesheuvel <ardb@kernel.org> 20377L: linux-i2c@vger.kernel.org 20378S: Maintained 20379F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20380F: drivers/i2c/busses/i2c-synquacer.c 20381 20382SOCIONEXT UNIPHIER SOUND DRIVER 20383L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20384S: Orphan 20385F: sound/soc/uniphier/ 20386 20387SOCKET TIMESTAMPING 20388M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20389S: Maintained 20390F: Documentation/networking/timestamping.rst 20391F: include/uapi/linux/net_tstamp.h 20392F: tools/testing/selftests/net/so_txtime.c 20393 20394SOEKRIS NET48XX LED SUPPORT 20395M: Chris Boot <bootc@bootc.net> 20396S: Maintained 20397F: drivers/leds/leds-net48xx.c 20398 20399SOFT-IWARP DRIVER (siw) 20400M: Bernard Metzler <bmt@zurich.ibm.com> 20401L: linux-rdma@vger.kernel.org 20402S: Supported 20403F: drivers/infiniband/sw/siw/ 20404F: include/uapi/rdma/siw-abi.h 20405 20406SOFT-ROCE DRIVER (rxe) 20407M: Zhu Yanjun <zyjzyj2000@gmail.com> 20408L: linux-rdma@vger.kernel.org 20409S: Supported 20410F: drivers/infiniband/sw/rxe/ 20411F: include/uapi/rdma/rdma_user_rxe.h 20412 20413SOFTLOGIC 6x10 MPEG CODEC 20414M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20415M: Anton Sviridenko <anton@corp.bluecherry.net> 20416M: Andrey Utkin <andrey_utkin@fastmail.com> 20417M: Ismael Luceno <ismael@iodev.co.uk> 20418L: linux-media@vger.kernel.org 20419S: Supported 20420F: drivers/media/pci/solo6x10/ 20421 20422SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20423M: James Morse <james.morse@arm.com> 20424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20425S: Maintained 20426F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20427F: drivers/firmware/arm_sdei.c 20428F: include/linux/arm_sdei.h 20429F: include/uapi/linux/arm_sdei.h 20430 20431SOFTWARE NODES AND DEVICE PROPERTIES 20432R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20433R: Daniel Scally <djrscally@gmail.com> 20434R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20435R: Sakari Ailus <sakari.ailus@linux.intel.com> 20436L: linux-acpi@vger.kernel.org 20437S: Maintained 20438F: drivers/base/property.c 20439F: drivers/base/swnode.c 20440F: include/linux/fwnode.h 20441F: include/linux/property.h 20442 20443SOFTWARE RAID (Multiple Disks) SUPPORT 20444M: Song Liu <song@kernel.org> 20445R: Yu Kuai <yukuai3@huawei.com> 20446L: linux-raid@vger.kernel.org 20447S: Supported 20448Q: https://patchwork.kernel.org/project/linux-raid/list/ 20449T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20450F: drivers/md/Kconfig 20451F: drivers/md/Makefile 20452F: drivers/md/md* 20453F: drivers/md/raid* 20454F: include/linux/raid/ 20455F: include/uapi/linux/raid/ 20456 20457SOLIDRUN CLEARFOG SUPPORT 20458M: Russell King <linux@armlinux.org.uk> 20459S: Maintained 20460F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20461F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20462 20463SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20464M: Russell King <linux@armlinux.org.uk> 20465S: Maintained 20466F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20467F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20468F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20469 20470SONIC NETWORK DRIVER 20471M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20472L: netdev@vger.kernel.org 20473S: Maintained 20474F: drivers/net/ethernet/natsemi/sonic.* 20475 20476SONICS SILICON BACKPLANE DRIVER (SSB) 20477M: Michael Buesch <m@bues.ch> 20478L: linux-wireless@vger.kernel.org 20479S: Maintained 20480F: drivers/ssb/ 20481F: include/linux/ssb/ 20482 20483SONY IMX208 SENSOR DRIVER 20484M: Sakari Ailus <sakari.ailus@linux.intel.com> 20485L: linux-media@vger.kernel.org 20486S: Maintained 20487T: git git://linuxtv.org/media_tree.git 20488F: drivers/media/i2c/imx208.c 20489 20490SONY IMX214 SENSOR DRIVER 20491M: Ricardo Ribalda <ribalda@kernel.org> 20492L: linux-media@vger.kernel.org 20493S: Maintained 20494T: git git://linuxtv.org/media_tree.git 20495F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20496F: drivers/media/i2c/imx214.c 20497 20498SONY IMX219 SENSOR DRIVER 20499M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20500L: linux-media@vger.kernel.org 20501S: Maintained 20502T: git git://linuxtv.org/media_tree.git 20503F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20504F: drivers/media/i2c/imx219.c 20505 20506SONY IMX258 SENSOR DRIVER 20507M: Sakari Ailus <sakari.ailus@linux.intel.com> 20508L: linux-media@vger.kernel.org 20509S: Maintained 20510T: git git://linuxtv.org/media_tree.git 20511F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20512F: drivers/media/i2c/imx258.c 20513 20514SONY IMX274 SENSOR DRIVER 20515M: Leon Luo <leonl@leopardimaging.com> 20516L: linux-media@vger.kernel.org 20517S: Maintained 20518T: git git://linuxtv.org/media_tree.git 20519F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20520F: drivers/media/i2c/imx274.c 20521 20522SONY IMX290 SENSOR DRIVER 20523M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20524L: linux-media@vger.kernel.org 20525S: Maintained 20526T: git git://linuxtv.org/media_tree.git 20527F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20528F: drivers/media/i2c/imx290.c 20529 20530SONY IMX296 SENSOR DRIVER 20531M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20532M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20533L: linux-media@vger.kernel.org 20534S: Maintained 20535T: git git://linuxtv.org/media_tree.git 20536F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20537F: drivers/media/i2c/imx296.c 20538 20539SONY IMX319 SENSOR DRIVER 20540M: Bingbu Cao <bingbu.cao@intel.com> 20541L: linux-media@vger.kernel.org 20542S: Maintained 20543T: git git://linuxtv.org/media_tree.git 20544F: drivers/media/i2c/imx319.c 20545 20546SONY IMX334 SENSOR DRIVER 20547L: linux-media@vger.kernel.org 20548S: Orphan 20549T: git git://linuxtv.org/media_tree.git 20550F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20551F: drivers/media/i2c/imx334.c 20552 20553SONY IMX335 SENSOR DRIVER 20554L: linux-media@vger.kernel.org 20555S: Orphan 20556T: git git://linuxtv.org/media_tree.git 20557F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20558F: drivers/media/i2c/imx335.c 20559 20560SONY IMX355 SENSOR DRIVER 20561M: Tianshu Qiu <tian.shu.qiu@intel.com> 20562L: linux-media@vger.kernel.org 20563S: Maintained 20564T: git git://linuxtv.org/media_tree.git 20565F: drivers/media/i2c/imx355.c 20566 20567SONY IMX412 SENSOR DRIVER 20568L: linux-media@vger.kernel.org 20569S: Orphan 20570T: git git://linuxtv.org/media_tree.git 20571F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20572F: drivers/media/i2c/imx412.c 20573 20574SONY IMX415 SENSOR DRIVER 20575M: Michael Riesch <michael.riesch@wolfvision.net> 20576L: linux-media@vger.kernel.org 20577S: Maintained 20578T: git git://linuxtv.org/media_tree.git 20579F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20580F: drivers/media/i2c/imx415.c 20581 20582SONY MEMORYSTICK SUBSYSTEM 20583M: Maxim Levitsky <maximlevitsky@gmail.com> 20584M: Alex Dubov <oakad@yahoo.com> 20585M: Ulf Hansson <ulf.hansson@linaro.org> 20586L: linux-mmc@vger.kernel.org 20587S: Maintained 20588T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20589F: drivers/memstick/ 20590F: include/linux/memstick.h 20591 20592SONY VAIO CONTROL DEVICE DRIVER 20593M: Mattia Dongili <malattia@linux.it> 20594L: platform-driver-x86@vger.kernel.org 20595S: Maintained 20596W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20597F: Documentation/admin-guide/laptops/sony-laptop.rst 20598F: drivers/char/sonypi.c 20599F: drivers/platform/x86/sony-laptop.c 20600F: include/linux/sony-laptop.h 20601 20602SOPHGO DEVICETREES and DRIVERS 20603M: Chen Wang <unicorn_wang@outlook.com> 20604M: Inochi Amaoto <inochiama@outlook.com> 20605T: git https://github.com/sophgo/linux.git 20606S: Maintained 20607N: sophgo 20608K: sophgo 20609 20610SOUND 20611M: Jaroslav Kysela <perex@perex.cz> 20612M: Takashi Iwai <tiwai@suse.com> 20613L: linux-sound@vger.kernel.org 20614S: Maintained 20615W: http://www.alsa-project.org/ 20616Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20617T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20618F: Documentation/sound/ 20619F: include/sound/ 20620F: include/uapi/sound/ 20621F: sound/ 20622F: tools/testing/selftests/alsa 20623 20624SOUND - ALSA SELFTESTS 20625M: Mark Brown <broonie@kernel.org> 20626L: linux-sound@vger.kernel.org 20627L: linux-kselftest@vger.kernel.org 20628S: Supported 20629F: tools/testing/selftests/alsa 20630 20631SOUND - COMPRESSED AUDIO 20632M: Vinod Koul <vkoul@kernel.org> 20633L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20634S: Supported 20635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20636F: Documentation/sound/designs/compress-offload.rst 20637F: include/sound/compress_driver.h 20638F: include/uapi/sound/compress_* 20639F: sound/core/compress_offload.c 20640F: sound/soc/soc-compress.c 20641 20642SOUND - CORE KUNIT TEST 20643M: Ivan Orlov <ivan.orlov0322@gmail.com> 20644L: linux-sound@vger.kernel.org 20645S: Supported 20646F: sound/core/sound_kunit.c 20647 20648SOUND - DMAENGINE HELPERS 20649M: Lars-Peter Clausen <lars@metafoo.de> 20650S: Supported 20651F: include/sound/dmaengine_pcm.h 20652F: sound/core/pcm_dmaengine.c 20653F: sound/soc/soc-generic-dmaengine-pcm.c 20654 20655SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20656M: Liam Girdwood <lgirdwood@gmail.com> 20657M: Mark Brown <broonie@kernel.org> 20658L: linux-sound@vger.kernel.org 20659S: Supported 20660W: http://alsa-project.org/main/index.php/ASoC 20661T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20662F: Documentation/devicetree/bindings/sound/ 20663F: Documentation/sound/soc/ 20664F: include/dt-bindings/sound/ 20665F: include/sound/soc* 20666F: include/sound/sof.h 20667F: include/sound/sof/ 20668F: include/trace/events/sof*.h 20669F: include/uapi/sound/asoc.h 20670F: sound/soc/ 20671 20672SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20673M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20674M: Liam Girdwood <lgirdwood@gmail.com> 20675M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20676M: Bard Liao <yung-chuan.liao@linux.intel.com> 20677M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20678M: Daniel Baluta <daniel.baluta@nxp.com> 20679R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20680L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20681S: Supported 20682W: https://github.com/thesofproject/linux/ 20683F: sound/soc/sof/ 20684 20685SOUNDWIRE SUBSYSTEM 20686M: Vinod Koul <vkoul@kernel.org> 20687M: Bard Liao <yung-chuan.liao@linux.intel.com> 20688R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20689R: Sanyog Kale <sanyog.r.kale@intel.com> 20690L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20691S: Supported 20692T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20693F: Documentation/driver-api/soundwire/ 20694F: drivers/soundwire/ 20695F: include/linux/soundwire/ 20696 20697SP2 MEDIA DRIVER 20698M: Olli Salonen <olli.salonen@iki.fi> 20699L: linux-media@vger.kernel.org 20700S: Maintained 20701W: https://linuxtv.org 20702Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20703F: drivers/media/dvb-frontends/sp2* 20704 20705SPANISH DOCUMENTATION 20706M: Carlos Bilbao <carlos.bilbao@amd.com> 20707R: Avadhut Naik <avadhut.naik@amd.com> 20708S: Maintained 20709F: Documentation/translations/sp_SP/ 20710 20711SPARC + UltraSPARC (sparc/sparc64) 20712M: "David S. Miller" <davem@davemloft.net> 20713M: Andreas Larsson <andreas@gaisler.com> 20714L: sparclinux@vger.kernel.org 20715S: Maintained 20716Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20718T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20719F: arch/sparc/ 20720F: drivers/sbus/ 20721 20722SPARC SERIAL DRIVERS 20723M: "David S. Miller" <davem@davemloft.net> 20724L: sparclinux@vger.kernel.org 20725S: Maintained 20726T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20727T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20728F: drivers/tty/serial/suncore.c 20729F: drivers/tty/serial/sunhv.c 20730F: drivers/tty/serial/sunsab.c 20731F: drivers/tty/serial/sunsab.h 20732F: drivers/tty/serial/sunsu.c 20733F: drivers/tty/serial/sunzilog.c 20734F: drivers/tty/serial/sunzilog.h 20735F: drivers/tty/vcc.c 20736F: include/linux/sunserialcore.h 20737 20738SPARSE CHECKER 20739M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20740L: linux-sparse@vger.kernel.org 20741S: Maintained 20742W: https://sparse.docs.kernel.org/ 20743Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20744B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20745T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20746F: include/linux/compiler.h 20747 20748SPEAKUP CONSOLE SPEECH DRIVER 20749M: William Hubbs <w.d.hubbs@gmail.com> 20750M: Chris Brannon <chris@the-brannons.com> 20751M: Kirk Reiser <kirk@reisers.ca> 20752M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20753L: speakup@linux-speakup.org 20754S: Odd Fixes 20755W: http://www.linux-speakup.org/ 20756W: https://github.com/linux-speakup/speakup 20757B: https://github.com/linux-speakup/speakup/issues 20758F: drivers/accessibility/speakup/ 20759 20760SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20761M: Viresh Kumar <vireshk@kernel.org> 20762M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20763M: soc@kernel.org 20764L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20765S: Maintained 20766W: http://www.st.com/spear 20767F: arch/arm/boot/dts/st/spear* 20768F: arch/arm/mach-spear/ 20769F: drivers/clk/spear/ 20770F: drivers/pinctrl/spear/ 20771 20772SPI NOR SUBSYSTEM 20773M: Tudor Ambarus <tudor.ambarus@linaro.org> 20774M: Pratyush Yadav <pratyush@kernel.org> 20775M: Michael Walle <mwalle@kernel.org> 20776L: linux-mtd@lists.infradead.org 20777S: Maintained 20778W: http://www.linux-mtd.infradead.org/ 20779Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20780C: irc://irc.oftc.net/mtd 20781T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20782F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20783F: drivers/mtd/spi-nor/ 20784F: include/linux/mtd/spi-nor.h 20785 20786SPI SUBSYSTEM 20787M: Mark Brown <broonie@kernel.org> 20788L: linux-spi@vger.kernel.org 20789S: Maintained 20790Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20791T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20792F: Documentation/devicetree/bindings/spi/ 20793F: Documentation/spi/ 20794F: drivers/spi/ 20795F: include/linux/spi/ 20796F: include/uapi/linux/spi/ 20797F: tools/spi/ 20798 20799SPIDERNET NETWORK DRIVER for CELL 20800M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20801M: Geoff Levand <geoff@infradead.org> 20802L: netdev@vger.kernel.org 20803L: linuxppc-dev@lists.ozlabs.org 20804S: Maintained 20805F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20806F: drivers/net/ethernet/toshiba/spider_net* 20807 20808SPMI SUBSYSTEM 20809M: Stephen Boyd <sboyd@kernel.org> 20810L: linux-kernel@vger.kernel.org 20811S: Maintained 20812T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20813F: Documentation/devicetree/bindings/spmi/ 20814F: drivers/spmi/ 20815F: include/dt-bindings/spmi/spmi.h 20816F: include/linux/spmi.h 20817F: include/trace/events/spmi.h 20818 20819SPU FILE SYSTEM 20820M: Jeremy Kerr <jk@ozlabs.org> 20821L: linuxppc-dev@lists.ozlabs.org 20822S: Supported 20823W: http://www.ibm.com/developerworks/power/cell/ 20824F: Documentation/filesystems/spufs/spufs.rst 20825F: arch/powerpc/platforms/cell/spufs/ 20826 20827SQUASHFS FILE SYSTEM 20828M: Phillip Lougher <phillip@squashfs.org.uk> 20829L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20830S: Maintained 20831W: http://squashfs.org.uk 20832T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20833F: Documentation/filesystems/squashfs.rst 20834F: fs/squashfs/ 20835 20836SRM (Alpha) environment access 20837M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20838S: Maintained 20839F: arch/alpha/kernel/srm_env.c 20840 20841ST LSM6DSx IMU IIO DRIVER 20842M: Lorenzo Bianconi <lorenzo@kernel.org> 20843L: linux-iio@vger.kernel.org 20844S: Maintained 20845W: http://www.st.com/ 20846F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20847F: drivers/iio/imu/st_lsm6dsx/ 20848 20849ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20850M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20851M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20852L: linux-media@vger.kernel.org 20853S: Maintained 20854T: git git://linuxtv.org/media_tree.git 20855F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20856F: drivers/media/i2c/st-mipid02.c 20857 20858ST STM32 I2C/SMBUS DRIVER 20859M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20860M: Alain Volmat <alain.volmat@foss.st.com> 20861L: linux-i2c@vger.kernel.org 20862S: Maintained 20863F: drivers/i2c/busses/i2c-stm32* 20864 20865ST STM32 SPI DRIVER 20866M: Alain Volmat <alain.volmat@foss.st.com> 20867L: linux-spi@vger.kernel.org 20868S: Maintained 20869F: drivers/spi/spi-stm32.c 20870 20871ST STPDDC60 DRIVER 20872M: Daniel Nilsson <daniel.nilsson@flex.com> 20873L: linux-hwmon@vger.kernel.org 20874S: Maintained 20875F: Documentation/hwmon/stpddc60.rst 20876F: drivers/hwmon/pmbus/stpddc60.c 20877 20878ST VGXY61 DRIVER 20879M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20880M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20881L: linux-media@vger.kernel.org 20882S: Maintained 20883T: git git://linuxtv.org/media_tree.git 20884F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20885F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20886F: drivers/media/i2c/st-vgxy61.c 20887 20888ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20889M: Song Qiang <songqiang1304521@gmail.com> 20890L: linux-iio@vger.kernel.org 20891S: Maintained 20892F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20893F: drivers/iio/proximity/vl53l0x-i2c.c 20894 20895STABLE BRANCH 20896M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20897M: Sasha Levin <sashal@kernel.org> 20898L: stable@vger.kernel.org 20899S: Supported 20900F: Documentation/process/stable-kernel-rules.rst 20901 20902STAGING - ATOMISP DRIVER 20903M: Hans de Goede <hdegoede@redhat.com> 20904M: Mauro Carvalho Chehab <mchehab@kernel.org> 20905R: Sakari Ailus <sakari.ailus@linux.intel.com> 20906L: linux-media@vger.kernel.org 20907S: Maintained 20908F: drivers/staging/media/atomisp/ 20909 20910STAGING - FIELDBUS SUBSYSTEM 20911M: Sven Van Asbroeck <TheSven73@gmail.com> 20912S: Maintained 20913F: drivers/staging/fieldbus/* 20914F: drivers/staging/fieldbus/Documentation/ 20915 20916STAGING - HMS ANYBUS-S BUS 20917M: Sven Van Asbroeck <TheSven73@gmail.com> 20918S: Maintained 20919F: drivers/staging/fieldbus/anybuss/ 20920 20921STAGING - INDUSTRIAL IO 20922M: Jonathan Cameron <jic23@kernel.org> 20923L: linux-iio@vger.kernel.org 20924S: Odd Fixes 20925F: Documentation/devicetree/bindings/staging/iio/ 20926F: drivers/staging/iio/ 20927 20928STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20929M: Marc Dietrich <marvin24@gmx.de> 20930L: ac100@lists.launchpad.net (moderated for non-subscribers) 20931L: linux-tegra@vger.kernel.org 20932S: Maintained 20933F: drivers/staging/nvec/ 20934 20935STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20936M: Jens Frederich <jfrederich@gmail.com> 20937M: Jon Nettleton <jon.nettleton@gmail.com> 20938S: Maintained 20939W: http://wiki.laptop.org/go/DCON 20940F: drivers/staging/olpc_dcon/ 20941 20942STAGING - REALTEK RTL8712U DRIVERS 20943M: Larry Finger <Larry.Finger@lwfinger.net> 20944M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20945S: Odd Fixes 20946F: drivers/staging/rtl8712/ 20947 20948STAGING - SEPS525 LCD CONTROLLER DRIVERS 20949M: Michael Hennerich <michael.hennerich@analog.com> 20950L: linux-fbdev@vger.kernel.org 20951S: Supported 20952F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20953F: drivers/staging/fbtft/fb_seps525.c 20954 20955STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20956M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20957M: Teddy Wang <teddy.wang@siliconmotion.com> 20958M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20959L: linux-fbdev@vger.kernel.org 20960S: Maintained 20961F: drivers/staging/sm750fb/ 20962 20963STAGING - VIA VT665X DRIVERS 20964M: Forest Bond <forest@alittletooquiet.net> 20965S: Odd Fixes 20966F: drivers/staging/vt665?/ 20967 20968STAGING SUBSYSTEM 20969M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20970L: linux-staging@lists.linux.dev 20971S: Supported 20972T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20973F: drivers/staging/ 20974 20975STANDALONE CACHE CONTROLLER DRIVERS 20976M: Conor Dooley <conor@kernel.org> 20977L: linux-riscv@lists.infradead.org 20978S: Maintained 20979T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20980F: drivers/cache 20981 20982STARFIRE/DURALAN NETWORK DRIVER 20983M: Ion Badulescu <ionut@badula.org> 20984S: Odd Fixes 20985F: drivers/net/ethernet/adaptec/starfire* 20986 20987STARFIVE CAMERA SUBSYSTEM DRIVER 20988M: Jack Zhu <jack.zhu@starfivetech.com> 20989M: Changhuang Liang <changhuang.liang@starfivetech.com> 20990L: linux-media@vger.kernel.org 20991S: Maintained 20992F: Documentation/admin-guide/media/starfive_camss.rst 20993F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20994F: drivers/staging/media/starfive/camss 20995 20996STARFIVE CRYPTO DRIVER 20997M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20998M: William Qiu <william.qiu@starfivetech.com> 20999S: Supported 21000F: Documentation/devicetree/bindings/crypto/starfive* 21001F: drivers/crypto/starfive/ 21002 21003STARFIVE DEVICETREES 21004M: Emil Renner Berthing <kernel@esmil.dk> 21005S: Maintained 21006F: arch/riscv/boot/dts/starfive/ 21007 21008STARFIVE DWMAC GLUE LAYER 21009M: Emil Renner Berthing <kernel@esmil.dk> 21010M: Samin Guo <samin.guo@starfivetech.com> 21011S: Maintained 21012F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21013F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21014 21015STARFIVE JH7110 DPHY RX DRIVER 21016M: Jack Zhu <jack.zhu@starfivetech.com> 21017M: Changhuang Liang <changhuang.liang@starfivetech.com> 21018S: Supported 21019F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21020F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21021 21022STARFIVE JH7110 MMC/SD/SDIO DRIVER 21023M: William Qiu <william.qiu@starfivetech.com> 21024S: Supported 21025F: Documentation/devicetree/bindings/mmc/starfive* 21026F: drivers/mmc/host/dw_mmc-starfive.c 21027 21028STARFIVE JH7110 PLL CLOCK DRIVER 21029M: Xingyu Wu <xingyu.wu@starfivetech.com> 21030S: Supported 21031F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21032F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21033 21034STARFIVE JH7110 PWMDAC DRIVER 21035M: Hal Feng <hal.feng@starfivetech.com> 21036M: Xingyu Wu <xingyu.wu@starfivetech.com> 21037S: Supported 21038F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21039F: sound/soc/starfive/jh7110_pwmdac.c 21040 21041STARFIVE JH7110 SYSCON 21042M: William Qiu <william.qiu@starfivetech.com> 21043M: Xingyu Wu <xingyu.wu@starfivetech.com> 21044S: Supported 21045F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21046 21047STARFIVE JH7110 TDM DRIVER 21048M: Walker Chen <walker.chen@starfivetech.com> 21049S: Maintained 21050F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21051F: sound/soc/starfive/jh7110_tdm.c 21052 21053STARFIVE JH71X0 CLOCK DRIVERS 21054M: Emil Renner Berthing <kernel@esmil.dk> 21055M: Hal Feng <hal.feng@starfivetech.com> 21056S: Maintained 21057F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21058F: drivers/clk/starfive/clk-starfive-jh71* 21059F: include/dt-bindings/clock/starfive?jh71*.h 21060 21061STARFIVE JH71X0 PINCTRL DRIVERS 21062M: Emil Renner Berthing <kernel@esmil.dk> 21063M: Jianlong Huang <jianlong.huang@starfivetech.com> 21064M: Hal Feng <hal.feng@starfivetech.com> 21065L: linux-gpio@vger.kernel.org 21066S: Maintained 21067F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21068F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21069F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21070F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21071 21072STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21073M: Emil Renner Berthing <kernel@esmil.dk> 21074M: Hal Feng <hal.feng@starfivetech.com> 21075S: Maintained 21076F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21077F: drivers/reset/starfive/reset-starfive-jh71* 21078F: include/dt-bindings/reset/starfive?jh71*.h 21079 21080STARFIVE JH71X0 USB DRIVERS 21081M: Minda Chen <minda.chen@starfivetech.com> 21082S: Maintained 21083F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21084F: drivers/usb/cdns3/cdns3-starfive.c 21085 21086STARFIVE JH71XX PMU CONTROLLER DRIVER 21087M: Walker Chen <walker.chen@starfivetech.com> 21088M: Changhuang Liang <changhuang.liang@starfivetech.com> 21089S: Supported 21090F: Documentation/devicetree/bindings/power/starfive* 21091F: drivers/pmdomain/starfive/ 21092F: include/dt-bindings/power/starfive,jh7110-pmu.h 21093 21094STARFIVE SOC DRIVERS 21095M: Conor Dooley <conor@kernel.org> 21096S: Maintained 21097T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21098F: Documentation/devicetree/bindings/soc/starfive/ 21099 21100STARFIVE STARLINK PMU DRIVER 21101M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21102S: Maintained 21103F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21104F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21105F: drivers/perf/starfive_starlink_pmu.c 21106 21107STARFIVE TRNG DRIVER 21108M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21109S: Supported 21110F: Documentation/devicetree/bindings/rng/starfive* 21111F: drivers/char/hw_random/jh7110-trng.c 21112 21113STARFIVE WATCHDOG DRIVER 21114M: Xingyu Wu <xingyu.wu@starfivetech.com> 21115M: Samin Guo <samin.guo@starfivetech.com> 21116S: Supported 21117F: Documentation/devicetree/bindings/watchdog/starfive* 21118F: drivers/watchdog/starfive-wdt.c 21119 21120STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21121M: Minda Chen <minda.chen@starfivetech.com> 21122S: Supported 21123F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21124F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21125F: drivers/phy/starfive/phy-jh7110-pcie.c 21126F: drivers/phy/starfive/phy-jh7110-usb.c 21127 21128STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21129M: Changhuang Liang <changhuang.liang@starfivetech.com> 21130S: Supported 21131F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21132F: drivers/irqchip/irq-starfive-jh8100-intc.c 21133 21134STATIC BRANCH/CALL 21135M: Peter Zijlstra <peterz@infradead.org> 21136M: Josh Poimboeuf <jpoimboe@kernel.org> 21137M: Jason Baron <jbaron@akamai.com> 21138R: Steven Rostedt <rostedt@goodmis.org> 21139R: Ard Biesheuvel <ardb@kernel.org> 21140S: Supported 21141F: arch/*/include/asm/jump_label*.h 21142F: arch/*/include/asm/static_call*.h 21143F: arch/*/kernel/jump_label.c 21144F: arch/*/kernel/static_call.c 21145F: include/linux/jump_label*.h 21146F: include/linux/static_call*.h 21147F: kernel/jump_label.c 21148F: kernel/static_call.c 21149 21150STI AUDIO (ASoC) DRIVERS 21151M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21152L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21153S: Maintained 21154F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21155F: sound/soc/sti/ 21156 21157STI CEC DRIVER 21158M: Alain Volmat <alain.volmat@foss.st.com> 21159S: Maintained 21160F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21161F: drivers/media/cec/platform/sti/ 21162 21163STK1160 USB VIDEO CAPTURE DRIVER 21164M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21165L: linux-media@vger.kernel.org 21166S: Maintained 21167T: git git://linuxtv.org/media_tree.git 21168F: drivers/media/usb/stk1160/ 21169 21170STM32 AUDIO (ASoC) DRIVERS 21171M: Olivier Moysan <olivier.moysan@foss.st.com> 21172M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21173L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21174S: Maintained 21175F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21176F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21177F: sound/soc/stm/ 21178 21179STM32 TIMER/LPTIMER DRIVERS 21180M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21181S: Maintained 21182F: Documentation/ABI/testing/*timer-stm32 21183F: Documentation/devicetree/bindings/*/*stm32-*timer* 21184F: drivers/*/stm32-*timer* 21185F: drivers/pwm/pwm-stm32* 21186F: include/linux/*/stm32-*tim* 21187 21188STMMAC ETHERNET DRIVER 21189M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21190M: Jose Abreu <joabreu@synopsys.com> 21191L: netdev@vger.kernel.org 21192S: Supported 21193W: http://www.stlinux.com 21194F: Documentation/networking/device_drivers/ethernet/stmicro/ 21195F: drivers/net/ethernet/stmicro/stmmac/ 21196 21197SUN HAPPY MEAL ETHERNET DRIVER 21198M: Sean Anderson <seanga2@gmail.com> 21199S: Maintained 21200F: drivers/net/ethernet/sun/sunhme.* 21201 21202SUN3/3X 21203M: Sam Creasey <sammy@sammy.net> 21204S: Maintained 21205W: http://sammy.net/sun3/ 21206F: arch/m68k/include/asm/sun3* 21207F: arch/m68k/kernel/*sun3* 21208F: arch/m68k/sun3*/ 21209F: drivers/net/ethernet/i825xx/sun3* 21210 21211SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21212M: Hans de Goede <hdegoede@redhat.com> 21213L: linux-input@vger.kernel.org 21214S: Maintained 21215F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21216F: drivers/input/keyboard/sun4i-lradc-keys.c 21217 21218SUNDANCE NETWORK DRIVER 21219M: Denis Kirjanov <kda@linux-powerpc.org> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222F: drivers/net/ethernet/dlink/sundance.c 21223 21224SUNPLUS ETHERNET DRIVER 21225M: Wells Lu <wellslutw@gmail.com> 21226L: netdev@vger.kernel.org 21227S: Maintained 21228W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21229F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21230F: drivers/net/ethernet/sunplus/ 21231 21232SUNPLUS MMC DRIVER 21233M: Tony Huang <tonyhuang.sunplus@gmail.com> 21234M: Li-hao Kuo <lhjeff911@gmail.com> 21235S: Maintained 21236F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21237F: drivers/mmc/host/sunplus-mmc.c 21238 21239SUNPLUS OCOTP DRIVER 21240M: Vincent Shih <vincent.sunplus@gmail.com> 21241S: Maintained 21242F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21243F: drivers/nvmem/sunplus-ocotp.c 21244 21245SUNPLUS PWM DRIVER 21246M: Hammer Hsieh <hammerh0314@gmail.com> 21247S: Maintained 21248F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21249F: drivers/pwm/pwm-sunplus.c 21250 21251SUNPLUS RTC DRIVER 21252M: Vincent Shih <vincent.sunplus@gmail.com> 21253L: linux-rtc@vger.kernel.org 21254S: Maintained 21255F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21256F: drivers/rtc/rtc-sunplus.c 21257 21258SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21259M: Li-hao Kuo <lhjeff911@gmail.com> 21260L: linux-spi@vger.kernel.org 21261S: Maintained 21262F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21263F: drivers/spi/spi-sunplus-sp7021.c 21264 21265SUNPLUS UART DRIVER 21266M: Hammer Hsieh <hammerh0314@gmail.com> 21267S: Maintained 21268F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21269F: drivers/tty/serial/sunplus-uart.c 21270 21271SUNPLUS USB2 PHY DRIVER 21272M: Vincent Shih <vincent.sunplus@gmail.com> 21273L: linux-usb@vger.kernel.org 21274S: Maintained 21275F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21276F: drivers/phy/sunplus/Kconfig 21277F: drivers/phy/sunplus/Makefile 21278F: drivers/phy/sunplus/phy-sunplus-usb2.c 21279 21280SUNPLUS WATCHDOG DRIVER 21281M: Xiantao Hu <xt.hu@cqplus1.com> 21282L: linux-watchdog@vger.kernel.org 21283S: Maintained 21284F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21285F: drivers/watchdog/sunplus_wdt.c 21286 21287SUPERH 21288M: Yoshinori Sato <ysato@users.sourceforge.jp> 21289M: Rich Felker <dalias@libc.org> 21290M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21291L: linux-sh@vger.kernel.org 21292S: Maintained 21293Q: http://patchwork.kernel.org/project/linux-sh/list/ 21294F: Documentation/arch/sh/ 21295F: arch/sh/ 21296F: drivers/sh/ 21297 21298SUSPEND TO RAM 21299M: "Rafael J. Wysocki" <rafael@kernel.org> 21300M: Len Brown <len.brown@intel.com> 21301M: Pavel Machek <pavel@ucw.cz> 21302L: linux-pm@vger.kernel.org 21303S: Supported 21304B: https://bugzilla.kernel.org 21305F: Documentation/power/ 21306F: arch/x86/kernel/acpi/sleep* 21307F: arch/x86/kernel/acpi/wakeup* 21308F: drivers/base/power/ 21309F: include/linux/freezer.h 21310F: include/linux/pm.h 21311F: include/linux/suspend.h 21312F: kernel/power/ 21313 21314SVGA HANDLING 21315M: Martin Mares <mj@ucw.cz> 21316L: linux-video@atrey.karlin.mff.cuni.cz 21317S: Maintained 21318F: Documentation/admin-guide/svga.rst 21319F: arch/x86/boot/video* 21320 21321SWITCHDEV 21322M: Jiri Pirko <jiri@resnulli.us> 21323M: Ivan Vecera <ivecera@redhat.com> 21324L: netdev@vger.kernel.org 21325S: Supported 21326F: include/net/switchdev.h 21327F: net/switchdev/ 21328 21329SY8106A REGULATOR DRIVER 21330M: Icenowy Zheng <icenowy@aosc.io> 21331S: Maintained 21332F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21333F: drivers/regulator/sy8106a-regulator.c 21334 21335SYNC FILE FRAMEWORK 21336M: Sumit Semwal <sumit.semwal@linaro.org> 21337R: Gustavo Padovan <gustavo@padovan.org> 21338L: linux-media@vger.kernel.org 21339L: dri-devel@lists.freedesktop.org 21340S: Maintained 21341T: git git://anongit.freedesktop.org/drm/drm-misc 21342F: Documentation/driver-api/sync_file.rst 21343F: drivers/dma-buf/dma-fence* 21344F: drivers/dma-buf/sw_sync.c 21345F: drivers/dma-buf/sync_* 21346F: include/linux/sync_file.h 21347F: include/uapi/linux/sync_file.h 21348 21349SYNOPSYS ARC ARCHITECTURE 21350M: Vineet Gupta <vgupta@kernel.org> 21351L: linux-snps-arc@lists.infradead.org 21352S: Supported 21353T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21354F: Documentation/arch/arc 21355F: Documentation/devicetree/bindings/arc/* 21356F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21357F: arch/arc/ 21358F: drivers/clocksource/arc_timer.c 21359F: drivers/tty/serial/arc_uart.c 21360 21361SYNOPSYS ARC HSDK SDP pll clock driver 21362M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21363S: Supported 21364F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21365F: drivers/clk/clk-hsdk-pll.c 21366 21367SYNOPSYS ARC SDP clock driver 21368M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21369S: Supported 21370F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21371F: drivers/clk/axs10x/* 21372 21373SYNOPSYS ARC SDP platform support 21374M: Alexey Brodkin <abrodkin@synopsys.com> 21375S: Supported 21376F: Documentation/devicetree/bindings/arc/axs10* 21377F: arch/arc/boot/dts/ax* 21378F: arch/arc/plat-axs10x 21379 21380SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21381M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21382S: Supported 21383F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21384F: drivers/reset/reset-axs10x.c 21385 21386SYNOPSYS CREG GPIO DRIVER 21387M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21388S: Maintained 21389F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21390F: drivers/gpio/gpio-creg-snps.c 21391 21392SYNOPSYS DESIGNWARE 8250 UART DRIVER 21393M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21394R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21395S: Supported 21396F: drivers/tty/serial/8250/8250_dw.c 21397F: drivers/tty/serial/8250/8250_dwlib.* 21398F: drivers/tty/serial/8250/8250_lpss.c 21399 21400SYNOPSYS DESIGNWARE APB GPIO DRIVER 21401M: Hoan Tran <hoan@os.amperecomputing.com> 21402M: Serge Semin <fancer.lancer@gmail.com> 21403L: linux-gpio@vger.kernel.org 21404S: Maintained 21405F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21406F: drivers/gpio/gpio-dwapb.c 21407 21408SYNOPSYS DESIGNWARE APB SSI DRIVER 21409M: Serge Semin <fancer.lancer@gmail.com> 21410L: linux-spi@vger.kernel.org 21411S: Supported 21412F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21413F: drivers/spi/spi-dw* 21414 21415SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21416M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21417S: Maintained 21418F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21419F: drivers/dma/dw-axi-dmac/ 21420 21421SYNOPSYS DESIGNWARE DMAC DRIVER 21422M: Viresh Kumar <vireshk@kernel.org> 21423R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21424S: Maintained 21425F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21426F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21427F: drivers/dma/dw/ 21428F: include/dt-bindings/dma/dw-dmac.h 21429F: include/linux/dma/dw.h 21430F: include/linux/platform_data/dma-dw.h 21431 21432SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21433M: Jose Abreu <Jose.Abreu@synopsys.com> 21434L: netdev@vger.kernel.org 21435S: Supported 21436F: drivers/net/ethernet/synopsys/ 21437 21438SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21439M: Jose Abreu <Jose.Abreu@synopsys.com> 21440L: netdev@vger.kernel.org 21441S: Supported 21442F: drivers/net/pcs/pcs-xpcs.c 21443F: drivers/net/pcs/pcs-xpcs.h 21444F: include/linux/pcs/pcs-xpcs.h 21445 21446SYNOPSYS DESIGNWARE I2C DRIVER 21447M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21448R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21449R: Mika Westerberg <mika.westerberg@linux.intel.com> 21450R: Jan Dabros <jsd@semihalf.com> 21451L: linux-i2c@vger.kernel.org 21452S: Supported 21453F: drivers/i2c/busses/i2c-designware-* 21454 21455SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21456M: Jaehoon Chung <jh80.chung@samsung.com> 21457L: linux-mmc@vger.kernel.org 21458S: Maintained 21459F: drivers/mmc/host/dw_mmc* 21460 21461SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21462M: Shuai Xue <xueshuai@linux.alibaba.com> 21463M: Jing Zhang <renyu.zj@linux.alibaba.com> 21464S: Supported 21465F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21466F: drivers/perf/dwc_pcie_pmu.c 21467 21468SYNOPSYS HSDK RESET CONTROLLER DRIVER 21469M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21470S: Supported 21471F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21472F: drivers/reset/reset-hsdk.c 21473F: include/dt-bindings/reset/snps,hsdk-reset.h 21474 21475SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21476M: Prabu Thangamuthu <prabu.t@synopsys.com> 21477M: Manjunath M B <manjumb@synopsys.com> 21478L: linux-mmc@vger.kernel.org 21479S: Maintained 21480F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21481 21482SYSTEM CONFIGURATION (SYSCON) 21483M: Lee Jones <lee@kernel.org> 21484M: Arnd Bergmann <arnd@arndb.de> 21485S: Supported 21486T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21487F: drivers/mfd/syscon.c 21488 21489SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21490M: Sudeep Holla <sudeep.holla@arm.com> 21491R: Cristian Marussi <cristian.marussi@arm.com> 21492L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21493S: Maintained 21494F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21495F: drivers/clk/clk-sc[mp]i.c 21496F: drivers/cpufreq/sc[mp]i-cpufreq.c 21497F: drivers/firmware/arm_scmi/ 21498F: drivers/firmware/arm_scpi.c 21499F: drivers/hwmon/scmi-hwmon.c 21500F: drivers/pmdomain/arm/ 21501F: drivers/powercap/arm_scmi_powercap.c 21502F: drivers/regulator/scmi-regulator.c 21503F: drivers/reset/reset-scmi.c 21504F: include/linux/sc[mp]i_protocol.h 21505F: include/trace/events/scmi.h 21506F: include/uapi/linux/virtio_scmi.h 21507 21508SYSTEM RESET/SHUTDOWN DRIVERS 21509M: Sebastian Reichel <sre@kernel.org> 21510L: linux-pm@vger.kernel.org 21511S: Maintained 21512T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21513F: Documentation/devicetree/bindings/power/reset/ 21514F: drivers/power/reset/ 21515 21516SYSTEM TRACE MODULE CLASS 21517M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21518S: Maintained 21519T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21520F: Documentation/trace/stm.rst 21521F: drivers/hwtracing/stm/ 21522F: include/linux/stm.h 21523F: include/uapi/linux/stm.h 21524 21525SYSTEM76 ACPI DRIVER 21526M: Jeremy Soller <jeremy@system76.com> 21527M: System76 Product Development <productdev@system76.com> 21528L: platform-driver-x86@vger.kernel.org 21529S: Maintained 21530F: drivers/platform/x86/system76_acpi.c 21531 21532SYSV FILESYSTEM 21533S: Orphan 21534F: Documentation/filesystems/sysv-fs.rst 21535F: fs/sysv/ 21536F: include/linux/sysv_fs.h 21537 21538TASKSTATS STATISTICS INTERFACE 21539M: Balbir Singh <bsingharora@gmail.com> 21540S: Maintained 21541F: Documentation/accounting/taskstats* 21542F: include/linux/taskstats* 21543F: kernel/taskstats.c 21544 21545TC subsystem 21546M: Jamal Hadi Salim <jhs@mojatatu.com> 21547M: Cong Wang <xiyou.wangcong@gmail.com> 21548M: Jiri Pirko <jiri@resnulli.us> 21549L: netdev@vger.kernel.org 21550S: Maintained 21551F: include/net/pkt_cls.h 21552F: include/net/pkt_sched.h 21553F: include/net/tc_act/ 21554F: include/uapi/linux/pkt_cls.h 21555F: include/uapi/linux/pkt_sched.h 21556F: include/uapi/linux/tc_act/ 21557F: include/uapi/linux/tc_ematch/ 21558F: net/sched/ 21559F: tools/testing/selftests/tc-testing 21560 21561TC90522 MEDIA DRIVER 21562M: Akihiro Tsukada <tskd08@gmail.com> 21563L: linux-media@vger.kernel.org 21564S: Odd Fixes 21565F: drivers/media/dvb-frontends/tc90522* 21566 21567TCP LOW PRIORITY MODULE 21568M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21569M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21570S: Maintained 21571W: http://tcp-lp-mod.sourceforge.net/ 21572F: net/ipv4/tcp_lp.c 21573 21574TDA10071 MEDIA DRIVER 21575L: linux-media@vger.kernel.org 21576S: Orphan 21577W: https://linuxtv.org 21578Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21579F: drivers/media/dvb-frontends/tda10071* 21580 21581TDA18212 MEDIA DRIVER 21582L: linux-media@vger.kernel.org 21583S: Orphan 21584W: https://linuxtv.org 21585Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21586F: drivers/media/tuners/tda18212* 21587 21588TDA18218 MEDIA DRIVER 21589L: linux-media@vger.kernel.org 21590S: Orphan 21591W: https://linuxtv.org 21592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21593F: drivers/media/tuners/tda18218* 21594 21595TDA18250 MEDIA DRIVER 21596M: Olli Salonen <olli.salonen@iki.fi> 21597L: linux-media@vger.kernel.org 21598S: Maintained 21599W: https://linuxtv.org 21600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21601T: git git://linuxtv.org/media_tree.git 21602F: drivers/media/tuners/tda18250* 21603 21604TDA18271 MEDIA DRIVER 21605M: Michael Krufky <mkrufky@linuxtv.org> 21606L: linux-media@vger.kernel.org 21607S: Maintained 21608W: https://linuxtv.org 21609W: http://github.com/mkrufky 21610Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21611T: git git://linuxtv.org/mkrufky/tuners.git 21612F: drivers/media/tuners/tda18271* 21613 21614TDA1997x MEDIA DRIVER 21615M: Tim Harvey <tharvey@gateworks.com> 21616L: linux-media@vger.kernel.org 21617S: Maintained 21618W: https://linuxtv.org 21619Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21620F: drivers/media/i2c/tda1997x.* 21621 21622TDA827x MEDIA DRIVER 21623M: Michael Krufky <mkrufky@linuxtv.org> 21624L: linux-media@vger.kernel.org 21625S: Maintained 21626W: https://linuxtv.org 21627W: http://github.com/mkrufky 21628Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21629T: git git://linuxtv.org/mkrufky/tuners.git 21630F: drivers/media/tuners/tda8290.* 21631 21632TDA8290 MEDIA DRIVER 21633M: Michael Krufky <mkrufky@linuxtv.org> 21634L: linux-media@vger.kernel.org 21635S: Maintained 21636W: https://linuxtv.org 21637W: http://github.com/mkrufky 21638Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21639T: git git://linuxtv.org/mkrufky/tuners.git 21640F: drivers/media/tuners/tda8290.* 21641 21642TDA9840 MEDIA DRIVER 21643M: Hans Verkuil <hverkuil@xs4all.nl> 21644L: linux-media@vger.kernel.org 21645S: Maintained 21646W: https://linuxtv.org 21647T: git git://linuxtv.org/media_tree.git 21648F: drivers/media/i2c/tda9840* 21649 21650TEA5761 TUNER DRIVER 21651M: Mauro Carvalho Chehab <mchehab@kernel.org> 21652L: linux-media@vger.kernel.org 21653S: Odd fixes 21654W: https://linuxtv.org 21655T: git git://linuxtv.org/media_tree.git 21656F: drivers/media/tuners/tea5761.* 21657 21658TEA5767 TUNER DRIVER 21659M: Mauro Carvalho Chehab <mchehab@kernel.org> 21660L: linux-media@vger.kernel.org 21661S: Maintained 21662W: https://linuxtv.org 21663T: git git://linuxtv.org/media_tree.git 21664F: drivers/media/tuners/tea5767.* 21665 21666TEA6415C MEDIA DRIVER 21667M: Hans Verkuil <hverkuil@xs4all.nl> 21668L: linux-media@vger.kernel.org 21669S: Maintained 21670W: https://linuxtv.org 21671T: git git://linuxtv.org/media_tree.git 21672F: drivers/media/i2c/tea6415c* 21673 21674TEA6420 MEDIA DRIVER 21675M: Hans Verkuil <hverkuil@xs4all.nl> 21676L: linux-media@vger.kernel.org 21677S: Maintained 21678W: https://linuxtv.org 21679T: git git://linuxtv.org/media_tree.git 21680F: drivers/media/i2c/tea6420* 21681 21682TEAM DRIVER 21683M: Jiri Pirko <jiri@resnulli.us> 21684L: netdev@vger.kernel.org 21685S: Supported 21686F: drivers/net/team/ 21687F: include/linux/if_team.h 21688F: include/uapi/linux/if_team.h 21689F: tools/testing/selftests/drivers/net/team/ 21690 21691TECHNICAL ADVISORY BOARD PROCESS DOCS 21692M: "Theodore Ts'o" <tytso@mit.edu> 21693M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21694L: tech-board-discuss@lists.linux.dev 21695S: Maintained 21696F: Documentation/process/contribution-maturity-model.rst 21697F: Documentation/process/researcher-guidelines.rst 21698 21699TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21700M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21701S: Maintained 21702F: arch/x86/platform/ts5500/ 21703 21704TECHNOTREND USB IR RECEIVER 21705M: Sean Young <sean@mess.org> 21706L: linux-media@vger.kernel.org 21707S: Maintained 21708F: drivers/media/rc/ttusbir.c 21709 21710TECHWELL TW9900 VIDEO DECODER 21711M: Mehdi Djait <mehdi.djait@bootlin.com> 21712L: linux-media@vger.kernel.org 21713S: Maintained 21714F: drivers/media/i2c/tw9900.c 21715 21716TECHWELL TW9910 VIDEO DECODER 21717L: linux-media@vger.kernel.org 21718S: Orphan 21719F: drivers/media/i2c/tw9910.c 21720F: include/media/i2c/tw9910.h 21721 21722TEE SUBSYSTEM 21723M: Jens Wiklander <jens.wiklander@linaro.org> 21724R: Sumit Garg <sumit.garg@linaro.org> 21725L: op-tee@lists.trustedfirmware.org 21726S: Maintained 21727F: Documentation/driver-api/tee.rst 21728F: Documentation/tee/ 21729F: Documentation/userspace-api/tee.rst 21730F: drivers/tee/ 21731F: include/linux/tee_drv.h 21732F: include/uapi/linux/tee.h 21733 21734TEGRA ARCHITECTURE SUPPORT 21735M: Thierry Reding <thierry.reding@gmail.com> 21736M: Jonathan Hunter <jonathanh@nvidia.com> 21737L: linux-tegra@vger.kernel.org 21738S: Supported 21739Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21740T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21741N: [^a-z]tegra 21742 21743TEGRA CLOCK DRIVER 21744M: Peter De Schrijver <pdeschrijver@nvidia.com> 21745M: Prashant Gaikwad <pgaikwad@nvidia.com> 21746S: Supported 21747F: drivers/clk/tegra/ 21748 21749TEGRA DMA DRIVERS 21750M: Laxman Dewangan <ldewangan@nvidia.com> 21751M: Jon Hunter <jonathanh@nvidia.com> 21752S: Supported 21753F: drivers/dma/tegra* 21754 21755TEGRA I2C DRIVER 21756M: Laxman Dewangan <ldewangan@nvidia.com> 21757R: Dmitry Osipenko <digetx@gmail.com> 21758S: Supported 21759F: drivers/i2c/busses/i2c-tegra.c 21760 21761TEGRA IOMMU DRIVERS 21762M: Thierry Reding <thierry.reding@gmail.com> 21763R: Krishna Reddy <vdumpa@nvidia.com> 21764L: linux-tegra@vger.kernel.org 21765S: Supported 21766F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21767F: drivers/iommu/tegra* 21768 21769TEGRA KBC DRIVER 21770M: Laxman Dewangan <ldewangan@nvidia.com> 21771S: Supported 21772F: drivers/input/keyboard/tegra-kbc.c 21773 21774TEGRA NAND DRIVER 21775M: Stefan Agner <stefan@agner.ch> 21776M: Lucas Stach <dev@lynxeye.de> 21777S: Maintained 21778F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21779F: drivers/mtd/nand/raw/tegra_nand.c 21780 21781TEGRA PWM DRIVER 21782M: Thierry Reding <thierry.reding@gmail.com> 21783S: Supported 21784F: drivers/pwm/pwm-tegra.c 21785 21786TEGRA QUAD SPI DRIVER 21787M: Thierry Reding <thierry.reding@gmail.com> 21788M: Jonathan Hunter <jonathanh@nvidia.com> 21789M: Sowjanya Komatineni <skomatineni@nvidia.com> 21790L: linux-tegra@vger.kernel.org 21791S: Maintained 21792F: drivers/spi/spi-tegra210-quad.c 21793 21794TEGRA SERIAL DRIVER 21795M: Laxman Dewangan <ldewangan@nvidia.com> 21796S: Supported 21797F: drivers/tty/serial/serial-tegra.c 21798 21799TEGRA SPI DRIVER 21800M: Laxman Dewangan <ldewangan@nvidia.com> 21801S: Supported 21802F: drivers/spi/spi-tegra* 21803 21804TEGRA VIDEO DRIVER 21805M: Thierry Reding <thierry.reding@gmail.com> 21806M: Jonathan Hunter <jonathanh@nvidia.com> 21807M: Sowjanya Komatineni <skomatineni@nvidia.com> 21808M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21809L: linux-media@vger.kernel.org 21810L: linux-tegra@vger.kernel.org 21811S: Maintained 21812F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21813F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21814F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21815F: drivers/staging/media/tegra-video/ 21816 21817TEGRA XUSB PADCTL DRIVER 21818M: JC Kuo <jckuo@nvidia.com> 21819S: Supported 21820F: drivers/phy/tegra/xusb* 21821 21822TEHUTI ETHERNET DRIVER 21823M: Andy Gospodarek <andy@greyhouse.net> 21824L: netdev@vger.kernel.org 21825S: Supported 21826F: drivers/net/ethernet/tehuti/* 21827 21828TELECOM CLOCK DRIVER FOR MCPL0010 21829M: Mark Gross <markgross@kernel.org> 21830S: Supported 21831F: drivers/char/tlclk.c 21832 21833TEMPO SEMICONDUCTOR DRIVERS 21834M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21835S: Maintained 21836F: Documentation/devicetree/bindings/sound/tscs*.txt 21837F: sound/soc/codecs/tscs*.c 21838F: sound/soc/codecs/tscs*.h 21839 21840TENSILICA XTENSA PORT (xtensa) 21841M: Chris Zankel <chris@zankel.net> 21842M: Max Filippov <jcmvbkbc@gmail.com> 21843S: Maintained 21844T: git https://github.com/jcmvbkbc/linux-xtensa.git 21845F: arch/xtensa/ 21846F: drivers/irqchip/irq-xtensa-* 21847 21848TEXAS INSTRUMENTS ASoC DRIVERS 21849M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21850L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21851S: Maintained 21852F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21853F: sound/soc/ti/ 21854 21855TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21856M: Shenghao Ding <shenghao-ding@ti.com> 21857M: Kevin Lu <kevin-lu@ti.com> 21858M: Baojun Xu <baojun.xu@ti.com> 21859L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21860S: Maintained 21861F: Documentation/devicetree/bindings/sound/tas2552.txt 21862F: Documentation/devicetree/bindings/sound/tas2562.yaml 21863F: Documentation/devicetree/bindings/sound/tas2770.yaml 21864F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21865F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21866F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21867F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21868F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21869F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21870F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21871F: include/sound/tas2*.h 21872F: include/sound/tlv320*.h 21873F: include/sound/tpa6130a2-plat.h 21874F: sound/pci/hda/tas2781_hda_i2c.c 21875F: sound/soc/codecs/pcm1681.c 21876F: sound/soc/codecs/pcm1789*.* 21877F: sound/soc/codecs/pcm179x*.* 21878F: sound/soc/codecs/pcm186x*.* 21879F: sound/soc/codecs/pcm3008.* 21880F: sound/soc/codecs/pcm3060*.* 21881F: sound/soc/codecs/pcm3168a*.* 21882F: sound/soc/codecs/pcm5102a.c 21883F: sound/soc/codecs/pcm512x*.* 21884F: sound/soc/codecs/tas2*.* 21885F: sound/soc/codecs/tlv320*.* 21886F: sound/soc/codecs/tpa6130a2.* 21887 21888TEXAS INSTRUMENTS DMA DRIVERS 21889M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21890L: dmaengine@vger.kernel.org 21891S: Maintained 21892F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21893F: Documentation/devicetree/bindings/dma/ti-edma.txt 21894F: Documentation/devicetree/bindings/dma/ti/ 21895F: drivers/dma/ti/ 21896F: include/linux/dma/k3-psil.h 21897F: include/linux/dma/k3-udma-glue.h 21898F: include/linux/dma/ti-cppi5.h 21899X: drivers/dma/ti/cppi41.c 21900 21901TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21902M: Robert Marko <robert.marko@sartura.hr> 21903M: Luka Perkov <luka.perkov@sartura.hr> 21904L: linux-hwmon@vger.kernel.org 21905S: Maintained 21906F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21907F: Documentation/hwmon/tps23861.rst 21908F: drivers/hwmon/tps23861.c 21909 21910TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21911M: Ricardo Ribalda <ribalda@kernel.org> 21912L: linux-iio@vger.kernel.org 21913S: Supported 21914F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21915F: drivers/iio/dac/ti-dac7612.c 21916 21917TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21918M: Nishanth Menon <nm@ti.com> 21919M: Tero Kristo <kristo@kernel.org> 21920M: Santosh Shilimkar <ssantosh@kernel.org> 21921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21922S: Maintained 21923F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21924F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21925F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21926F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21927F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21928F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21929F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21930F: drivers/clk/keystone/sci-clk.c 21931F: drivers/firmware/ti_sci* 21932F: drivers/irqchip/irq-ti-sci-inta.c 21933F: drivers/irqchip/irq-ti-sci-intr.c 21934F: drivers/reset/reset-ti-sci.c 21935F: drivers/soc/ti/ti_sci_inta_msi.c 21936F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21937F: include/dt-bindings/soc/ti,sci_pm_domain.h 21938F: include/linux/soc/ti/ti_sci_inta_msi.h 21939F: include/linux/soc/ti/ti_sci_protocol.h 21940 21941TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21942M: Puranjay Mohan <puranjay12@gmail.com> 21943L: linux-iio@vger.kernel.org 21944S: Supported 21945F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21946F: drivers/iio/temperature/tmp117.c 21947 21948THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21949M: Hans Verkuil <hverkuil@xs4all.nl> 21950L: linux-media@vger.kernel.org 21951S: Maintained 21952W: https://linuxtv.org 21953T: git git://linuxtv.org/media_tree.git 21954F: drivers/media/radio/radio-raremono.c 21955 21956THERMAL 21957M: Rafael J. Wysocki <rafael@kernel.org> 21958M: Daniel Lezcano <daniel.lezcano@linaro.org> 21959R: Zhang Rui <rui.zhang@intel.com> 21960R: Lukasz Luba <lukasz.luba@arm.com> 21961L: linux-pm@vger.kernel.org 21962S: Supported 21963Q: https://patchwork.kernel.org/project/linux-pm/list/ 21964T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21965F: Documentation/ABI/testing/sysfs-class-thermal 21966F: Documentation/admin-guide/thermal/ 21967F: Documentation/devicetree/bindings/thermal/ 21968F: Documentation/driver-api/thermal/ 21969F: drivers/thermal/ 21970F: include/dt-bindings/thermal/ 21971F: include/linux/cpu_cooling.h 21972F: include/linux/thermal.h 21973F: include/uapi/linux/thermal.h 21974F: tools/lib/thermal/ 21975F: tools/thermal/ 21976 21977THERMAL DRIVER FOR AMLOGIC SOCS 21978M: Guillaume La Roque <glaroque@baylibre.com> 21979L: linux-pm@vger.kernel.org 21980L: linux-amlogic@lists.infradead.org 21981S: Supported 21982W: http://linux-meson.com/ 21983F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21984F: drivers/thermal/amlogic_thermal.c 21985 21986THERMAL/CPU_COOLING 21987M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21988M: Daniel Lezcano <daniel.lezcano@linaro.org> 21989M: Viresh Kumar <viresh.kumar@linaro.org> 21990R: Lukasz Luba <lukasz.luba@arm.com> 21991L: linux-pm@vger.kernel.org 21992S: Supported 21993F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21994F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21995F: drivers/thermal/cpufreq_cooling.c 21996F: drivers/thermal/cpuidle_cooling.c 21997F: include/linux/cpu_cooling.h 21998 21999THERMAL/POWER_ALLOCATOR 22000M: Lukasz Luba <lukasz.luba@arm.com> 22001L: linux-pm@vger.kernel.org 22002S: Maintained 22003F: Documentation/driver-api/thermal/power_allocator.rst 22004F: drivers/thermal/gov_power_allocator.c 22005F: drivers/thermal/thermal_trace_ipa.h 22006 22007THINKPAD ACPI EXTRAS DRIVER 22008M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22009L: ibm-acpi-devel@lists.sourceforge.net 22010L: platform-driver-x86@vger.kernel.org 22011S: Maintained 22012W: http://ibm-acpi.sourceforge.net 22013W: http://thinkwiki.org/wiki/Ibm-acpi 22014T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22015F: drivers/platform/x86/thinkpad_acpi.c 22016 22017THINKPAD LMI DRIVER 22018M: Mark Pearson <markpearson@lenovo.com> 22019L: platform-driver-x86@vger.kernel.org 22020S: Maintained 22021F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22022F: drivers/platform/x86/think-lmi.? 22023 22024THP7312 ISP DRIVER 22025M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22026M: Paul Elder <paul.elder@ideasonboard.com> 22027L: linux-media@vger.kernel.org 22028S: Maintained 22029T: git git://linuxtv.org/media_tree.git 22030F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22031F: Documentation/userspace-api/media/drivers/thp7312.rst 22032F: drivers/media/i2c/thp7312.c 22033F: include/uapi/linux/thp7312.h 22034 22035THUNDERBOLT DMA TRAFFIC TEST DRIVER 22036M: Isaac Hazan <isaac.hazan@intel.com> 22037L: linux-usb@vger.kernel.org 22038S: Maintained 22039F: drivers/thunderbolt/dma_test.c 22040 22041THUNDERBOLT DRIVER 22042M: Andreas Noever <andreas.noever@gmail.com> 22043M: Michael Jamet <michael.jamet@intel.com> 22044M: Mika Westerberg <mika.westerberg@linux.intel.com> 22045M: Yehezkel Bernat <YehezkelShB@gmail.com> 22046L: linux-usb@vger.kernel.org 22047S: Maintained 22048T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22049F: Documentation/admin-guide/thunderbolt.rst 22050F: drivers/thunderbolt/ 22051F: include/linux/thunderbolt.h 22052 22053THUNDERBOLT NETWORK DRIVER 22054M: Michael Jamet <michael.jamet@intel.com> 22055M: Mika Westerberg <mika.westerberg@linux.intel.com> 22056M: Yehezkel Bernat <YehezkelShB@gmail.com> 22057L: netdev@vger.kernel.org 22058S: Maintained 22059F: drivers/net/thunderbolt/ 22060 22061THUNDERX GPIO DRIVER 22062M: Robert Richter <rric@kernel.org> 22063S: Odd Fixes 22064F: drivers/gpio/gpio-thunderx.c 22065 22066TI ADS7924 ADC DRIVER 22067M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22068L: linux-iio@vger.kernel.org 22069S: Supported 22070F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22071F: drivers/iio/adc/ti-ads7924.c 22072 22073TI AM437X VPFE DRIVER 22074M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22075L: linux-media@vger.kernel.org 22076S: Maintained 22077W: https://linuxtv.org 22078Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22079T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22080F: drivers/media/platform/ti/am437x/ 22081 22082TI BANDGAP AND THERMAL DRIVER 22083M: Eduardo Valentin <edubezval@gmail.com> 22084M: Keerthy <j-keerthy@ti.com> 22085L: linux-pm@vger.kernel.org 22086L: linux-omap@vger.kernel.org 22087S: Maintained 22088F: drivers/thermal/ti-soc-thermal/ 22089 22090TI BQ27XXX POWER SUPPLY DRIVER 22091F: drivers/power/supply/bq27xxx_battery.c 22092F: drivers/power/supply/bq27xxx_battery_i2c.c 22093F: include/linux/power/bq27xxx_battery.h 22094 22095TI CDCE706 CLOCK DRIVER 22096M: Max Filippov <jcmvbkbc@gmail.com> 22097S: Maintained 22098F: drivers/clk/clk-cdce706.c 22099 22100TI CLOCK DRIVER 22101M: Tero Kristo <kristo@kernel.org> 22102L: linux-omap@vger.kernel.org 22103S: Odd Fixes 22104F: drivers/clk/ti/ 22105F: include/linux/clk/ti.h 22106 22107TI DAVINCI MACHINE SUPPORT 22108M: Bartosz Golaszewski <brgl@bgdev.pl> 22109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22110S: Maintained 22111T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22112F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22113F: arch/arm/boot/dts/ti/davinci/ 22114F: arch/arm/mach-davinci/ 22115F: drivers/i2c/busses/i2c-davinci.c 22116 22117TI DAVINCI SERIES CLOCK DRIVER 22118M: David Lechner <david@lechnology.com> 22119S: Maintained 22120F: Documentation/devicetree/bindings/clock/ti/davinci/ 22121F: drivers/clk/davinci/ 22122F: include/linux/clk/davinci.h 22123 22124TI DAVINCI SERIES GPIO DRIVER 22125M: Keerthy <j-keerthy@ti.com> 22126L: linux-gpio@vger.kernel.org 22127S: Maintained 22128F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22129F: drivers/gpio/gpio-davinci.c 22130 22131TI DAVINCI SERIES MEDIA DRIVER 22132M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22133L: linux-media@vger.kernel.org 22134S: Maintained 22135W: https://linuxtv.org 22136Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22137T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22138F: drivers/media/platform/ti/davinci/ 22139F: include/media/davinci/ 22140 22141TI ENHANCED CAPTURE (eCAP) DRIVER 22142M: Vignesh Raghavendra <vigneshr@ti.com> 22143R: Julien Panis <jpanis@baylibre.com> 22144L: linux-iio@vger.kernel.org 22145L: linux-omap@vger.kernel.org 22146S: Maintained 22147F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22148F: drivers/counter/ti-ecap-capture.c 22149 22150TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22151R: David Lechner <david@lechnology.com> 22152L: linux-iio@vger.kernel.org 22153F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22154F: drivers/counter/ti-eqep.c 22155 22156TI ETHERNET SWITCH DRIVER (CPSW) 22157R: Siddharth Vadapalli <s-vadapalli@ti.com> 22158R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22159R: Roger Quadros <rogerq@kernel.org> 22160L: linux-omap@vger.kernel.org 22161L: netdev@vger.kernel.org 22162S: Maintained 22163F: drivers/net/ethernet/ti/cpsw* 22164F: drivers/net/ethernet/ti/davinci* 22165 22166TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22167M: Alex Dubov <oakad@yahoo.com> 22168S: Maintained 22169W: http://tifmxx.berlios.de/ 22170F: drivers/memstick/host/tifm_ms.c 22171F: drivers/misc/tifm* 22172F: drivers/mmc/host/tifm_sd.c 22173F: include/linux/tifm.h 22174 22175TI FPD-LINK DRIVERS 22176M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22177L: linux-media@vger.kernel.org 22178S: Maintained 22179F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22180F: drivers/media/i2c/ds90* 22181F: include/media/i2c/ds90* 22182 22183TI HDC302X HUMIDITY DRIVER 22184M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22185M: Li peiyu <579lpy@gmail.com> 22186L: linux-iio@vger.kernel.org 22187S: Maintained 22188F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22189F: drivers/iio/humidity/hdc3020.c 22190 22191TI ICSSG ETHERNET DRIVER (ICSSG) 22192R: MD Danish Anwar <danishanwar@ti.com> 22193R: Roger Quadros <rogerq@kernel.org> 22194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22195L: netdev@vger.kernel.org 22196S: Maintained 22197F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22198F: drivers/net/ethernet/ti/icssg/* 22199 22200TI J721E CSI2RX DRIVER 22201M: Jai Luthra <j-luthra@ti.com> 22202L: linux-media@vger.kernel.org 22203S: Maintained 22204F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22205F: drivers/media/platform/ti/j721e-csi2rx/ 22206 22207TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22208M: Nishanth Menon <nm@ti.com> 22209M: Santosh Shilimkar <ssantosh@kernel.org> 22210L: linux-kernel@vger.kernel.org 22211L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22212S: Maintained 22213T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22214F: drivers/pmdomain/ti/omap_prm.c 22215F: drivers/soc/ti/* 22216 22217TI LM49xxx FAMILY ASoC CODEC DRIVERS 22218M: M R Swami Reddy <mr.swami.reddy@ti.com> 22219M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22220L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22221S: Maintained 22222F: sound/soc/codecs/isabelle* 22223F: sound/soc/codecs/lm49453* 22224 22225TI LMP92064 ADC DRIVER 22226M: Leonard Göhrs <l.goehrs@pengutronix.de> 22227R: kernel@pengutronix.de 22228L: linux-iio@vger.kernel.org 22229S: Maintained 22230F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22231F: drivers/iio/adc/ti-lmp92064.c 22232 22233TI PCM3060 ASoC CODEC DRIVER 22234M: Kirill Marinushkin <kmarinushkin@birdec.com> 22235L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22236S: Maintained 22237F: Documentation/devicetree/bindings/sound/pcm3060.txt 22238F: sound/soc/codecs/pcm3060* 22239 22240TI TAS571X FAMILY ASoC CODEC DRIVER 22241M: Kevin Cernekee <cernekee@chromium.org> 22242L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22243S: Odd Fixes 22244F: sound/soc/codecs/tas571x* 22245 22246TI TMAG5273 MAGNETOMETER DRIVER 22247M: Gerald Loacker <gerald.loacker@wolfvision.net> 22248L: linux-iio@vger.kernel.org 22249S: Maintained 22250F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22251F: drivers/iio/magnetometer/tmag5273.c 22252 22253TI TRF7970A NFC DRIVER 22254M: Mark Greer <mgreer@animalcreek.com> 22255L: linux-wireless@vger.kernel.org 22256S: Supported 22257F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22258F: drivers/nfc/trf7970a.c 22259 22260TI TSC2046 ADC DRIVER 22261M: Oleksij Rempel <o.rempel@pengutronix.de> 22262R: kernel@pengutronix.de 22263L: linux-iio@vger.kernel.org 22264S: Maintained 22265F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22266F: drivers/iio/adc/ti-tsc2046.c 22267 22268TI TWL4030 SERIES SOC CODEC DRIVER 22269M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22271S: Maintained 22272F: sound/soc/codecs/twl4030* 22273 22274TI VPE/CAL DRIVERS 22275M: Benoit Parrot <bparrot@ti.com> 22276L: linux-media@vger.kernel.org 22277S: Maintained 22278W: http://linuxtv.org/ 22279Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22280F: Documentation/devicetree/bindings/media/ti,cal.yaml 22281F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22282F: drivers/media/platform/ti/cal/ 22283F: drivers/media/platform/ti/vpe/ 22284 22285TI WILINK WIRELESS DRIVERS 22286L: linux-wireless@vger.kernel.org 22287S: Orphan 22288W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22289W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22290F: drivers/net/wireless/ti/ 22291 22292TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22293M: John Stultz <jstultz@google.com> 22294M: Thomas Gleixner <tglx@linutronix.de> 22295R: Stephen Boyd <sboyd@kernel.org> 22296L: linux-kernel@vger.kernel.org 22297S: Supported 22298T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22299F: include/linux/clocksource.h 22300F: include/linux/time.h 22301F: include/linux/timekeeper_internal.h 22302F: include/linux/timekeeping.h 22303F: include/linux/timex.h 22304F: include/uapi/linux/time.h 22305F: include/uapi/linux/timex.h 22306F: kernel/time/alarmtimer.c 22307F: kernel/time/clocksource* 22308F: kernel/time/ntp* 22309F: kernel/time/time.c 22310F: kernel/time/timeconst.bc 22311F: kernel/time/timeconv.c 22312F: kernel/time/timecounter.c 22313F: kernel/time/timekeeping* 22314F: kernel/time/time_test.c 22315F: tools/testing/selftests/timers/ 22316 22317TIPC NETWORK LAYER 22318M: Jon Maloy <jmaloy@redhat.com> 22319M: Ying Xue <ying.xue@windriver.com> 22320L: netdev@vger.kernel.org (core kernel code) 22321L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22322S: Maintained 22323W: http://tipc.sourceforge.net/ 22324F: include/uapi/linux/tipc*.h 22325F: net/tipc/ 22326 22327TLAN NETWORK DRIVER 22328M: Samuel Chessman <chessman@tux.org> 22329L: tlan-devel@lists.sourceforge.net (subscribers-only) 22330S: Maintained 22331W: http://sourceforge.net/projects/tlan/ 22332F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22333F: drivers/net/ethernet/ti/tlan.* 22334 22335TMIO/SDHI MMC DRIVER 22336M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22337L: linux-mmc@vger.kernel.org 22338L: linux-renesas-soc@vger.kernel.org 22339S: Supported 22340F: drivers/mmc/host/renesas_sdhi* 22341F: drivers/mmc/host/tmio_mmc* 22342F: include/linux/mfd/tmio.h 22343 22344TMP513 HARDWARE MONITOR DRIVER 22345M: Eric Tremblay <etremblay@distech-controls.com> 22346L: linux-hwmon@vger.kernel.org 22347S: Maintained 22348F: Documentation/hwmon/tmp513.rst 22349F: drivers/hwmon/tmp513.c 22350 22351TMPFS (SHMEM FILESYSTEM) 22352M: Hugh Dickins <hughd@google.com> 22353L: linux-mm@kvack.org 22354S: Maintained 22355F: include/linux/shmem_fs.h 22356F: mm/shmem.c 22357 22358TOMOYO SECURITY MODULE 22359M: Kentaro Takeda <takedakn@nttdata.co.jp> 22360M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22361L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22362L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22363L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22364L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22365S: Maintained 22366W: https://tomoyo.osdn.jp/ 22367F: security/tomoyo/ 22368 22369TOPSTAR LAPTOP EXTRAS DRIVER 22370M: Herton Ronaldo Krzesinski <herton@canonical.com> 22371L: platform-driver-x86@vger.kernel.org 22372S: Maintained 22373F: drivers/platform/x86/topstar-laptop.c 22374 22375TORTURE-TEST MODULES 22376M: Davidlohr Bueso <dave@stgolabs.net> 22377M: "Paul E. McKenney" <paulmck@kernel.org> 22378M: Josh Triplett <josh@joshtriplett.org> 22379L: linux-kernel@vger.kernel.org 22380S: Supported 22381T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22382F: Documentation/RCU/torture.rst 22383F: kernel/locking/locktorture.c 22384F: kernel/rcu/rcuscale.c 22385F: kernel/rcu/rcutorture.c 22386F: kernel/rcu/refscale.c 22387F: kernel/torture.c 22388 22389TOSHIBA ACPI EXTRAS DRIVER 22390M: Azael Avalos <coproscefalo@gmail.com> 22391L: platform-driver-x86@vger.kernel.org 22392S: Maintained 22393F: drivers/platform/x86/toshiba_acpi.c 22394 22395TOSHIBA BLUETOOTH DRIVER 22396M: Azael Avalos <coproscefalo@gmail.com> 22397L: platform-driver-x86@vger.kernel.org 22398S: Maintained 22399F: drivers/platform/x86/toshiba_bluetooth.c 22400 22401TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22402M: Azael Avalos <coproscefalo@gmail.com> 22403L: platform-driver-x86@vger.kernel.org 22404S: Maintained 22405F: drivers/platform/x86/toshiba_haps.c 22406 22407TOSHIBA SMM DRIVER 22408M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22409S: Maintained 22410W: http://www.buzzard.org.uk/toshiba/ 22411F: drivers/char/toshiba.c 22412F: include/linux/toshiba.h 22413F: include/uapi/linux/toshiba.h 22414 22415TOSHIBA TC358743 DRIVER 22416M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22417L: linux-media@vger.kernel.org 22418S: Maintained 22419F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22420F: drivers/media/i2c/tc358743* 22421F: include/media/i2c/tc358743.h 22422 22423TOSHIBA WMI HOTKEYS DRIVER 22424M: Azael Avalos <coproscefalo@gmail.com> 22425L: platform-driver-x86@vger.kernel.org 22426S: Maintained 22427F: drivers/platform/x86/toshiba-wmi.c 22428 22429TPM DEVICE DRIVER 22430M: Peter Huewe <peterhuewe@gmx.de> 22431M: Jarkko Sakkinen <jarkko@kernel.org> 22432R: Jason Gunthorpe <jgg@ziepe.ca> 22433L: linux-integrity@vger.kernel.org 22434S: Maintained 22435W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22436Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22437T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22438F: drivers/char/tpm/ 22439 22440TPS546D24 DRIVER 22441M: Duke Du <dukedu83@gmail.com> 22442L: linux-hwmon@vger.kernel.org 22443S: Maintained 22444F: Documentation/hwmon/tps546d24.rst 22445F: drivers/hwmon/pmbus/tps546d24.c 22446 22447TQ SYSTEMS BOARD & DRIVER SUPPORT 22448L: linux@ew.tq-group.com 22449S: Supported 22450W: https://www.tq-group.com/en/products/tq-embedded/ 22451F: arch/arm/boot/dts/imx*mba*.dts* 22452F: arch/arm/boot/dts/imx*tqma*.dts* 22453F: arch/arm/boot/dts/mba*.dtsi 22454F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22455F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22456F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22457F: arch/arm64/boot/dts/freescale/mba*.dtsi 22458F: arch/arm64/boot/dts/freescale/tqml*.dts* 22459F: drivers/gpio/gpio-tqmx86.c 22460F: drivers/mfd/tqmx86.c 22461F: drivers/watchdog/tqmx86_wdt.c 22462 22463TRACING 22464M: Steven Rostedt <rostedt@goodmis.org> 22465M: Masami Hiramatsu <mhiramat@kernel.org> 22466R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22467L: linux-kernel@vger.kernel.org 22468L: linux-trace-kernel@vger.kernel.org 22469S: Maintained 22470Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22471T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22472F: Documentation/trace/* 22473F: fs/tracefs/ 22474F: include/linux/trace*.h 22475F: include/trace/ 22476F: kernel/trace/ 22477F: scripts/tracing/ 22478F: tools/testing/selftests/ftrace/ 22479 22480TRACING MMIO ACCESSES (MMIOTRACE) 22481M: Steven Rostedt <rostedt@goodmis.org> 22482M: Masami Hiramatsu <mhiramat@kernel.org> 22483R: Karol Herbst <karolherbst@gmail.com> 22484R: Pekka Paalanen <ppaalanen@gmail.com> 22485L: linux-kernel@vger.kernel.org 22486L: nouveau@lists.freedesktop.org 22487S: Maintained 22488F: arch/x86/mm/kmmio.c 22489F: arch/x86/mm/mmio-mod.c 22490F: arch/x86/mm/testmmiotrace.c 22491F: include/linux/mmiotrace.h 22492F: kernel/trace/trace_mmiotrace.c 22493 22494TRACING OS NOISE / LATENCY TRACERS 22495M: Steven Rostedt <rostedt@goodmis.org> 22496M: Daniel Bristot de Oliveira <bristot@kernel.org> 22497S: Maintained 22498F: Documentation/trace/hwlat_detector.rst 22499F: Documentation/trace/osnoise-tracer.rst 22500F: Documentation/trace/timerlat-tracer.rst 22501F: arch/*/kernel/trace.c 22502F: include/trace/events/osnoise.h 22503F: kernel/trace/trace_hwlat.c 22504F: kernel/trace/trace_irqsoff.c 22505F: kernel/trace/trace_osnoise.c 22506F: kernel/trace/trace_sched_wakeup.c 22507 22508TRADITIONAL CHINESE DOCUMENTATION 22509M: Hu Haowen <2023002089@link.tyut.edu.cn> 22510S: Maintained 22511W: https://github.com/srcres258/linux-doc 22512T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22513F: Documentation/translations/zh_TW/ 22514 22515TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22516M: Dan Williams <dan.j.williams@intel.com> 22517L: linux-coco@lists.linux.dev 22518S: Maintained 22519F: Documentation/ABI/testing/configfs-tsm 22520F: drivers/virt/coco/tsm.c 22521F: include/linux/tsm.h 22522 22523TTY LAYER AND SERIAL DRIVERS 22524M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22525M: Jiri Slaby <jirislaby@kernel.org> 22526L: linux-kernel@vger.kernel.org 22527L: linux-serial@vger.kernel.org 22528S: Supported 22529T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22530F: Documentation/devicetree/bindings/serial/ 22531F: Documentation/driver-api/serial/ 22532F: drivers/tty/ 22533F: include/linux/selection.h 22534F: include/linux/serial.h 22535F: include/linux/serial_core.h 22536F: include/linux/sysrq.h 22537F: include/linux/tty*.h 22538F: include/linux/vt.h 22539F: include/linux/vt_*.h 22540F: include/uapi/linux/serial.h 22541F: include/uapi/linux/serial_core.h 22542F: include/uapi/linux/tty.h 22543 22544TUA9001 MEDIA DRIVER 22545L: linux-media@vger.kernel.org 22546S: Orphan 22547W: https://linuxtv.org 22548Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22549F: drivers/media/tuners/tua9001* 22550 22551TULIP NETWORK DRIVERS 22552L: netdev@vger.kernel.org 22553L: linux-parisc@vger.kernel.org 22554S: Orphan 22555F: drivers/net/ethernet/dec/tulip/ 22556 22557TUN/TAP driver 22558M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22559M: Jason Wang <jasowang@redhat.com> 22560S: Maintained 22561W: http://vtun.sourceforge.net/tun 22562F: Documentation/networking/tuntap.rst 22563F: arch/um/os-Linux/drivers/ 22564F: drivers/net/tap.c 22565F: drivers/net/tun.c 22566 22567TURBOCHANNEL SUBSYSTEM 22568M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22569M: Ralf Baechle <ralf@linux-mips.org> 22570L: linux-mips@vger.kernel.org 22571S: Maintained 22572Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22573F: drivers/tc/ 22574F: include/linux/tc.h 22575 22576TURBOSTAT UTILITY 22577M: "Len Brown" <lenb@kernel.org> 22578L: linux-pm@vger.kernel.org 22579S: Supported 22580Q: https://patchwork.kernel.org/project/linux-pm/list/ 22581B: https://bugzilla.kernel.org 22582T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22583F: tools/power/x86/turbostat/ 22584 22585TW5864 VIDEO4LINUX DRIVER 22586M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22587M: Anton Sviridenko <anton@corp.bluecherry.net> 22588M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22589M: Andrey Utkin <andrey_utkin@fastmail.com> 22590L: linux-media@vger.kernel.org 22591S: Supported 22592F: drivers/media/pci/tw5864/ 22593 22594TW68 VIDEO4LINUX DRIVER 22595M: Hans Verkuil <hverkuil@xs4all.nl> 22596L: linux-media@vger.kernel.org 22597S: Odd Fixes 22598W: https://linuxtv.org 22599T: git git://linuxtv.org/media_tree.git 22600F: drivers/media/pci/tw68/ 22601 22602TW686X VIDEO4LINUX DRIVER 22603M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22604L: linux-media@vger.kernel.org 22605S: Maintained 22606W: http://linuxtv.org 22607T: git git://linuxtv.org/media_tree.git 22608F: drivers/media/pci/tw686x/ 22609 22610U-BOOT ENVIRONMENT VARIABLES 22611M: Rafał Miłecki <rafal@milecki.pl> 22612S: Maintained 22613F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22614F: drivers/nvmem/u-boot-env.c 22615 22616UACCE ACCELERATOR FRAMEWORK 22617M: Zhangfei Gao <zhangfei.gao@linaro.org> 22618M: Zhou Wang <wangzhou1@hisilicon.com> 22619L: linux-accelerators@lists.ozlabs.org 22620L: linux-kernel@vger.kernel.org 22621S: Maintained 22622F: Documentation/ABI/testing/sysfs-driver-uacce 22623F: Documentation/misc-devices/uacce.rst 22624F: drivers/misc/uacce/ 22625F: include/linux/uacce.h 22626F: include/uapi/misc/uacce/ 22627 22628UBI FILE SYSTEM (UBIFS) 22629M: Richard Weinberger <richard@nod.at> 22630R: Zhihao Cheng <chengzhihao1@huawei.com> 22631L: linux-mtd@lists.infradead.org 22632S: Supported 22633W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22634T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22635T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22636F: Documentation/ABI/testing/sysfs-fs-ubifs 22637F: Documentation/filesystems/ubifs-authentication.rst 22638F: Documentation/filesystems/ubifs.rst 22639F: fs/ubifs/ 22640 22641UBLK USERSPACE BLOCK DRIVER 22642M: Ming Lei <ming.lei@redhat.com> 22643L: linux-block@vger.kernel.org 22644S: Maintained 22645F: Documentation/block/ublk.rst 22646F: drivers/block/ublk_drv.c 22647F: include/uapi/linux/ublk_cmd.h 22648 22649UBSAN 22650M: Kees Cook <keescook@chromium.org> 22651R: Marco Elver <elver@google.com> 22652R: Andrey Konovalov <andreyknvl@gmail.com> 22653R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22654L: kasan-dev@googlegroups.com 22655L: linux-hardening@vger.kernel.org 22656S: Supported 22657T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22658F: Documentation/dev-tools/ubsan.rst 22659F: include/linux/ubsan.h 22660F: lib/Kconfig.ubsan 22661F: lib/test_ubsan.c 22662F: lib/ubsan.c 22663F: scripts/Makefile.ubsan 22664K: \bARCH_HAS_UBSAN\b 22665 22666UCLINUX (M68KNOMMU AND COLDFIRE) 22667M: Greg Ungerer <gerg@linux-m68k.org> 22668L: linux-m68k@lists.linux-m68k.org 22669S: Maintained 22670W: http://www.linux-m68k.org/ 22671T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22672F: arch/m68k/*/*_no.* 22673F: arch/m68k/68*/ 22674F: arch/m68k/coldfire/ 22675F: arch/m68k/include/asm/*_no.* 22676 22677UDF FILESYSTEM 22678M: Jan Kara <jack@suse.com> 22679S: Maintained 22680F: Documentation/filesystems/udf.rst 22681F: fs/udf/ 22682 22683UDRAW TABLET 22684M: Bastien Nocera <hadess@hadess.net> 22685L: linux-input@vger.kernel.org 22686S: Maintained 22687F: drivers/hid/hid-udraw-ps3.c 22688 22689UFS FILESYSTEM 22690M: Evgeniy Dushistov <dushistov@mail.ru> 22691S: Maintained 22692F: Documentation/admin-guide/ufs.rst 22693F: fs/ufs/ 22694 22695UHID USERSPACE HID IO DRIVER 22696M: David Rheinsberg <david@readahead.eu> 22697L: linux-input@vger.kernel.org 22698S: Maintained 22699F: drivers/hid/uhid.c 22700F: include/uapi/linux/uhid.h 22701 22702ULPI BUS 22703M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22704L: linux-usb@vger.kernel.org 22705S: Maintained 22706F: drivers/usb/common/ulpi.c 22707F: include/linux/ulpi/ 22708 22709UNICODE SUBSYSTEM 22710M: Gabriel Krisman Bertazi <krisman@kernel.org> 22711L: linux-fsdevel@vger.kernel.org 22712S: Supported 22713F: fs/unicode/ 22714 22715UNIFDEF 22716M: Tony Finch <dot@dotat.at> 22717S: Maintained 22718W: http://dotat.at/prog/unifdef 22719F: scripts/unifdef.c 22720 22721UNIFORM CDROM DRIVER 22722M: Phillip Potter <phil@philpotter.co.uk> 22723S: Maintained 22724F: Documentation/cdrom/ 22725F: drivers/cdrom/cdrom.c 22726F: include/linux/cdrom.h 22727F: include/uapi/linux/cdrom.h 22728 22729UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22730R: Alim Akhtar <alim.akhtar@samsung.com> 22731R: Avri Altman <avri.altman@wdc.com> 22732R: Bart Van Assche <bvanassche@acm.org> 22733L: linux-scsi@vger.kernel.org 22734S: Supported 22735F: Documentation/devicetree/bindings/ufs/ 22736F: Documentation/scsi/ufs.rst 22737F: drivers/ufs/core/ 22738 22739UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22740M: Pedro Sousa <pedrom.sousa@synopsys.com> 22741L: linux-scsi@vger.kernel.org 22742S: Supported 22743F: drivers/ufs/host/*dwc* 22744 22745UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22746M: Alim Akhtar <alim.akhtar@samsung.com> 22747L: linux-scsi@vger.kernel.org 22748S: Maintained 22749F: drivers/ufs/host/ufs-exynos* 22750 22751UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22752M: Peter Wang <peter.wang@mediatek.com> 22753R: Stanley Jhu <chu.stanley@gmail.com> 22754L: linux-scsi@vger.kernel.org 22755L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22756S: Maintained 22757F: drivers/ufs/host/ufs-mediatek* 22758 22759UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22760M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22761L: linux-arm-msm@vger.kernel.org 22762L: linux-scsi@vger.kernel.org 22763S: Maintained 22764F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22765F: drivers/ufs/host/ufs-qcom* 22766 22767UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22768M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22769L: linux-renesas-soc@vger.kernel.org 22770L: linux-scsi@vger.kernel.org 22771S: Maintained 22772F: drivers/ufs/host/ufs-renesas.c 22773 22774UNSORTED BLOCK IMAGES (UBI) 22775M: Richard Weinberger <richard@nod.at> 22776R: Zhihao Cheng <chengzhihao1@huawei.com> 22777L: linux-mtd@lists.infradead.org 22778S: Supported 22779W: http://www.linux-mtd.infradead.org/ 22780T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22781T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22782F: drivers/mtd/ubi/ 22783F: include/linux/mtd/ubi.h 22784F: include/uapi/mtd/ubi-user.h 22785 22786USB "USBNET" DRIVER FRAMEWORK 22787M: Oliver Neukum <oneukum@suse.com> 22788L: netdev@vger.kernel.org 22789S: Maintained 22790W: http://www.linux-usb.org/usbnet 22791F: drivers/net/usb/usbnet.c 22792F: include/linux/usb/usbnet.h 22793 22794USB ACM DRIVER 22795M: Oliver Neukum <oneukum@suse.com> 22796L: linux-usb@vger.kernel.org 22797S: Maintained 22798F: Documentation/usb/acm.rst 22799F: drivers/usb/class/cdc-acm.* 22800 22801USB APPLE MFI FASTCHARGE DRIVER 22802M: Bastien Nocera <hadess@hadess.net> 22803L: linux-usb@vger.kernel.org 22804S: Maintained 22805F: drivers/usb/misc/apple-mfi-fastcharge.c 22806 22807USB AR5523 WIRELESS DRIVER 22808L: linux-wireless@vger.kernel.org 22809S: Orphan 22810F: drivers/net/wireless/ath/ar5523/ 22811 22812USB ATTACHED SCSI 22813M: Oliver Neukum <oneukum@suse.com> 22814L: linux-usb@vger.kernel.org 22815L: linux-scsi@vger.kernel.org 22816S: Maintained 22817F: drivers/usb/storage/uas.c 22818 22819USB CDC ETHERNET DRIVER 22820M: Oliver Neukum <oliver@neukum.org> 22821L: linux-usb@vger.kernel.org 22822S: Maintained 22823F: drivers/net/usb/cdc_*.c 22824F: include/uapi/linux/usb/cdc.h 22825 22826USB CHAOSKEY DRIVER 22827M: Keith Packard <keithp@keithp.com> 22828L: linux-usb@vger.kernel.org 22829S: Maintained 22830F: drivers/usb/misc/chaoskey.c 22831 22832USB CYPRESS C67X00 DRIVER 22833L: linux-usb@vger.kernel.org 22834S: Orphan 22835F: drivers/usb/c67x00/ 22836 22837USB DAVICOM DM9601 DRIVER 22838M: Peter Korsgaard <peter@korsgaard.com> 22839L: netdev@vger.kernel.org 22840S: Maintained 22841W: http://www.linux-usb.org/usbnet 22842F: drivers/net/usb/dm9601.c 22843 22844USB EHCI DRIVER 22845M: Alan Stern <stern@rowland.harvard.edu> 22846L: linux-usb@vger.kernel.org 22847S: Maintained 22848F: Documentation/usb/ehci.rst 22849F: drivers/usb/host/ehci* 22850 22851USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22852M: Jiri Kosina <jikos@kernel.org> 22853M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22854L: linux-usb@vger.kernel.org 22855S: Maintained 22856T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22857F: Documentation/hid/hiddev.rst 22858F: drivers/hid/usbhid/ 22859 22860USB INTEL XHCI ROLE MUX DRIVER 22861M: Hans de Goede <hdegoede@redhat.com> 22862L: linux-usb@vger.kernel.org 22863S: Maintained 22864F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22865 22866USB IP DRIVER FOR HISILICON KIRIN 960 22867M: Yu Chen <chenyu56@huawei.com> 22868M: Binghui Wang <wangbinghui@hisilicon.com> 22869L: linux-usb@vger.kernel.org 22870S: Maintained 22871F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22872F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22873 22874USB IP DRIVER FOR HISILICON KIRIN 970 22875M: Mauro Carvalho Chehab <mchehab@kernel.org> 22876L: linux-usb@vger.kernel.org 22877S: Maintained 22878F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22879F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22880 22881USB ISP116X DRIVER 22882M: Olav Kongas <ok@artecdesign.ee> 22883L: linux-usb@vger.kernel.org 22884S: Maintained 22885F: drivers/usb/host/isp116x* 22886F: include/linux/usb/isp116x.h 22887 22888USB ISP1760 DRIVER 22889M: Rui Miguel Silva <rui.silva@linaro.org> 22890L: linux-usb@vger.kernel.org 22891S: Maintained 22892F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22893F: drivers/usb/isp1760/* 22894 22895USB LAN78XX ETHERNET DRIVER 22896M: Woojung Huh <woojung.huh@microchip.com> 22897M: UNGLinuxDriver@microchip.com 22898L: netdev@vger.kernel.org 22899S: Maintained 22900F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22901F: drivers/net/usb/lan78xx.* 22902F: include/dt-bindings/net/microchip-lan78xx.h 22903 22904USB MASS STORAGE DRIVER 22905M: Alan Stern <stern@rowland.harvard.edu> 22906L: linux-usb@vger.kernel.org 22907L: usb-storage@lists.one-eyed-alien.net 22908S: Maintained 22909F: drivers/usb/storage/ 22910 22911USB MIDI DRIVER 22912M: Clemens Ladisch <clemens@ladisch.de> 22913L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22914S: Maintained 22915T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22916F: sound/usb/midi.* 22917 22918USB NETWORKING DRIVERS 22919L: linux-usb@vger.kernel.org 22920S: Odd Fixes 22921F: drivers/net/usb/ 22922 22923USB OHCI DRIVER 22924M: Alan Stern <stern@rowland.harvard.edu> 22925L: linux-usb@vger.kernel.org 22926S: Maintained 22927F: Documentation/usb/ohci.rst 22928F: drivers/usb/host/ohci* 22929 22930USB OTG FSM (Finite State Machine) 22931M: Peter Chen <peter.chen@kernel.org> 22932L: linux-usb@vger.kernel.org 22933S: Maintained 22934T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22935F: drivers/usb/common/usb-otg-fsm.c 22936 22937USB OVER IP DRIVER 22938M: Valentina Manea <valentina.manea.m@gmail.com> 22939M: Shuah Khan <shuah@kernel.org> 22940M: Shuah Khan <skhan@linuxfoundation.org> 22941R: Hongren Zheng <i@zenithal.me> 22942L: linux-usb@vger.kernel.org 22943S: Maintained 22944F: Documentation/usb/usbip_protocol.rst 22945F: drivers/usb/usbip/ 22946F: tools/testing/selftests/drivers/usb/usbip/ 22947F: tools/usb/usbip/ 22948 22949USB PEGASUS DRIVER 22950M: Petko Manolov <petkan@nucleusys.com> 22951L: linux-usb@vger.kernel.org 22952L: netdev@vger.kernel.org 22953S: Maintained 22954W: https://github.com/petkan/pegasus 22955T: git https://github.com/petkan/pegasus.git 22956F: drivers/net/usb/pegasus.* 22957 22958USB PRINTER DRIVER (usblp) 22959M: Pete Zaitcev <zaitcev@redhat.com> 22960L: linux-usb@vger.kernel.org 22961S: Supported 22962F: drivers/usb/class/usblp.c 22963 22964USB QMI WWAN NETWORK DRIVER 22965M: Bjørn Mork <bjorn@mork.no> 22966L: netdev@vger.kernel.org 22967S: Maintained 22968F: Documentation/ABI/testing/sysfs-class-net-qmi 22969F: drivers/net/usb/qmi_wwan.c 22970 22971USB RAW GADGET DRIVER 22972R: Andrey Konovalov <andreyknvl@gmail.com> 22973L: linux-usb@vger.kernel.org 22974S: Maintained 22975F: Documentation/usb/raw-gadget.rst 22976F: drivers/usb/gadget/legacy/raw_gadget.c 22977F: include/uapi/linux/usb/raw_gadget.h 22978 22979USB RTL8150 DRIVER 22980M: Petko Manolov <petkan@nucleusys.com> 22981L: linux-usb@vger.kernel.org 22982L: netdev@vger.kernel.org 22983S: Maintained 22984W: https://github.com/petkan/rtl8150 22985T: git https://github.com/petkan/rtl8150.git 22986F: drivers/net/usb/rtl8150.c 22987 22988USB SERIAL SUBSYSTEM 22989M: Johan Hovold <johan@kernel.org> 22990L: linux-usb@vger.kernel.org 22991S: Maintained 22992T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22993F: Documentation/usb/usb-serial.rst 22994F: drivers/usb/serial/ 22995F: include/linux/usb/serial.h 22996 22997USB SMSC75XX ETHERNET DRIVER 22998M: Steve Glendinning <steve.glendinning@shawell.net> 22999L: netdev@vger.kernel.org 23000S: Maintained 23001F: drivers/net/usb/smsc75xx.* 23002 23003USB SMSC95XX ETHERNET DRIVER 23004M: Steve Glendinning <steve.glendinning@shawell.net> 23005M: UNGLinuxDriver@microchip.com 23006L: netdev@vger.kernel.org 23007S: Maintained 23008F: drivers/net/usb/smsc95xx.* 23009 23010USB SUBSYSTEM 23011M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23012L: linux-usb@vger.kernel.org 23013S: Supported 23014W: http://www.linux-usb.org 23015T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23016F: Documentation/devicetree/bindings/usb/ 23017F: Documentation/usb/ 23018F: drivers/usb/ 23019F: include/dt-bindings/usb/ 23020F: include/linux/usb.h 23021F: include/linux/usb/ 23022F: include/uapi/linux/usb/ 23023 23024USB TYPEC BUS FOR ALTERNATE MODES 23025M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23026L: linux-usb@vger.kernel.org 23027S: Maintained 23028F: Documentation/ABI/testing/sysfs-bus-typec 23029F: Documentation/driver-api/usb/typec_bus.rst 23030F: drivers/usb/typec/altmodes/ 23031F: include/linux/usb/typec_altmode.h 23032 23033USB TYPEC CLASS 23034M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23035L: linux-usb@vger.kernel.org 23036S: Maintained 23037F: Documentation/ABI/testing/sysfs-class-typec 23038F: Documentation/driver-api/usb/typec.rst 23039F: drivers/usb/typec/ 23040F: include/linux/usb/typec.h 23041 23042USB TYPEC INTEL PMC MUX DRIVER 23043M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23044L: linux-usb@vger.kernel.org 23045S: Maintained 23046F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23047F: drivers/usb/typec/mux/intel_pmc_mux.c 23048 23049USB TYPEC PI3USB30532 MUX DRIVER 23050M: Hans de Goede <hdegoede@redhat.com> 23051L: linux-usb@vger.kernel.org 23052S: Maintained 23053F: drivers/usb/typec/mux/pi3usb30532.c 23054 23055USB TYPEC PORT CONTROLLER DRIVERS 23056L: linux-usb@vger.kernel.org 23057S: Orphan 23058F: drivers/usb/typec/tcpm/ 23059 23060USB UHCI DRIVER 23061M: Alan Stern <stern@rowland.harvard.edu> 23062L: linux-usb@vger.kernel.org 23063S: Maintained 23064F: drivers/usb/host/uhci* 23065 23066USB VIDEO CLASS 23067M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23068L: linux-media@vger.kernel.org 23069S: Maintained 23070W: http://www.ideasonboard.org/uvc/ 23071T: git git://linuxtv.org/media_tree.git 23072F: drivers/media/usb/uvc/ 23073F: include/uapi/linux/uvcvideo.h 23074 23075USB WEBCAM GADGET 23076M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23077M: Daniel Scally <dan.scally@ideasonboard.com> 23078L: linux-usb@vger.kernel.org 23079S: Maintained 23080F: drivers/usb/gadget/function/*uvc* 23081F: drivers/usb/gadget/legacy/webcam.c 23082F: include/uapi/linux/usb/g_uvc.h 23083 23084USB XHCI DRIVER 23085M: Mathias Nyman <mathias.nyman@intel.com> 23086L: linux-usb@vger.kernel.org 23087S: Supported 23088F: drivers/usb/host/pci-quirks* 23089F: drivers/usb/host/xhci* 23090 23091USER DATAGRAM PROTOCOL (UDP) 23092M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23093S: Maintained 23094F: include/linux/udp.h 23095F: net/ipv4/udp.c 23096F: net/ipv6/udp.c 23097 23098USER-MODE LINUX (UML) 23099M: Richard Weinberger <richard@nod.at> 23100M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23101M: Johannes Berg <johannes@sipsolutions.net> 23102L: linux-um@lists.infradead.org 23103S: Maintained 23104W: http://user-mode-linux.sourceforge.net 23105Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23106T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23107T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23108F: Documentation/virt/uml/ 23109F: arch/um/ 23110F: arch/x86/um/ 23111F: fs/hostfs/ 23112 23113USERSPACE COPYIN/COPYOUT (UIOVEC) 23114M: Alexander Viro <viro@zeniv.linux.org.uk> 23115S: Maintained 23116F: include/linux/uio.h 23117F: lib/iov_iter.c 23118 23119USERSPACE DMA BUFFER DRIVER 23120M: Gerd Hoffmann <kraxel@redhat.com> 23121L: dri-devel@lists.freedesktop.org 23122S: Maintained 23123T: git git://anongit.freedesktop.org/drm/drm-misc 23124F: drivers/dma-buf/udmabuf.c 23125F: include/uapi/linux/udmabuf.h 23126 23127USERSPACE I/O (UIO) 23128M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23129S: Maintained 23130T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23131F: Documentation/driver-api/uio-howto.rst 23132F: drivers/uio/ 23133F: include/linux/uio_driver.h 23134 23135UTIL-LINUX PACKAGE 23136M: Karel Zak <kzak@redhat.com> 23137L: util-linux@vger.kernel.org 23138S: Maintained 23139W: http://en.wikipedia.org/wiki/Util-linux 23140T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23141 23142UUID HELPERS 23143R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23144L: linux-kernel@vger.kernel.org 23145S: Maintained 23146F: include/linux/uuid.h 23147F: lib/test_uuid.c 23148F: lib/uuid.c 23149 23150UV SYSFS DRIVER 23151M: Justin Ernst <justin.ernst@hpe.com> 23152L: platform-driver-x86@vger.kernel.org 23153S: Maintained 23154F: drivers/platform/x86/uv_sysfs.c 23155 23156UVESAFB DRIVER 23157M: Michal Januszewski <spock@gentoo.org> 23158L: linux-fbdev@vger.kernel.org 23159S: Maintained 23160W: https://github.com/mjanusz/v86d 23161F: Documentation/fb/uvesafb.rst 23162F: drivers/video/fbdev/uvesafb.* 23163 23164Ux500 CLOCK DRIVERS 23165M: Ulf Hansson <ulf.hansson@linaro.org> 23166L: linux-clk@vger.kernel.org 23167L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23168S: Maintained 23169F: drivers/clk/ux500/ 23170 23171V4L2 ASYNC AND FWNODE FRAMEWORKS 23172M: Sakari Ailus <sakari.ailus@linux.intel.com> 23173L: linux-media@vger.kernel.org 23174S: Maintained 23175T: git git://linuxtv.org/media_tree.git 23176F: drivers/media/v4l2-core/v4l2-async.c 23177F: drivers/media/v4l2-core/v4l2-fwnode.c 23178F: include/media/v4l2-async.h 23179F: include/media/v4l2-fwnode.h 23180 23181V4L2 LENS DRIVERS 23182M: Sakari Ailus <sakari.ailus@linux.intel.com> 23183L: linux-media@vger.kernel.org 23184S: Maintained 23185F: drivers/media/i2c/ak* 23186F: drivers/media/i2c/dw* 23187F: drivers/media/i2c/lm* 23188 23189V4L2 CAMERA SENSOR DRIVERS 23190M: Sakari Ailus <sakari.ailus@linux.intel.com> 23191L: linux-media@vger.kernel.org 23192S: Maintained 23193F: Documentation/driver-api/media/camera-sensor.rst 23194F: Documentation/driver-api/media/tx-rx.rst 23195F: drivers/media/i2c/ar* 23196F: drivers/media/i2c/gc* 23197F: drivers/media/i2c/hi* 23198F: drivers/media/i2c/imx* 23199F: drivers/media/i2c/mt* 23200F: drivers/media/i2c/og* 23201F: drivers/media/i2c/ov* 23202F: drivers/media/i2c/s5* 23203F: drivers/media/i2c/st-vgxy61.c 23204 23205VF610 NAND DRIVER 23206M: Stefan Agner <stefan@agner.ch> 23207L: linux-mtd@lists.infradead.org 23208S: Supported 23209F: drivers/mtd/nand/raw/vf610_nfc.c 23210 23211VFAT/FAT/MSDOS FILESYSTEM 23212M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23213S: Maintained 23214F: Documentation/filesystems/vfat.rst 23215F: fs/fat/ 23216F: tools/testing/selftests/filesystems/fat/ 23217 23218VFIO CDX DRIVER 23219M: Nipun Gupta <nipun.gupta@amd.com> 23220M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23221L: kvm@vger.kernel.org 23222S: Maintained 23223F: drivers/vfio/cdx/* 23224 23225VFIO DRIVER 23226M: Alex Williamson <alex.williamson@redhat.com> 23227L: kvm@vger.kernel.org 23228S: Maintained 23229T: git https://github.com/awilliam/linux-vfio.git 23230F: Documentation/ABI/testing/debugfs-vfio 23231F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23232F: Documentation/driver-api/vfio.rst 23233F: drivers/vfio/ 23234F: include/linux/vfio.h 23235F: include/linux/vfio_pci_core.h 23236F: include/uapi/linux/vfio.h 23237 23238VFIO FSL-MC DRIVER 23239M: Diana Craciun <diana.craciun@oss.nxp.com> 23240L: kvm@vger.kernel.org 23241S: Maintained 23242F: drivers/vfio/fsl-mc/ 23243 23244VFIO HISILICON PCI DRIVER 23245M: Longfang Liu <liulongfang@huawei.com> 23246M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23247L: kvm@vger.kernel.org 23248S: Maintained 23249F: drivers/vfio/pci/hisilicon/ 23250 23251VFIO MEDIATED DEVICE DRIVERS 23252M: Kirti Wankhede <kwankhede@nvidia.com> 23253L: kvm@vger.kernel.org 23254S: Maintained 23255F: Documentation/driver-api/vfio-mediated-device.rst 23256F: drivers/vfio/mdev/ 23257F: include/linux/mdev.h 23258F: samples/vfio-mdev/ 23259 23260VFIO MLX5 PCI DRIVER 23261M: Yishai Hadas <yishaih@nvidia.com> 23262L: kvm@vger.kernel.org 23263S: Maintained 23264F: drivers/vfio/pci/mlx5/ 23265 23266VFIO NVIDIA GRACE GPU DRIVER 23267M: Ankit Agrawal <ankita@nvidia.com> 23268L: kvm@vger.kernel.org 23269S: Supported 23270F: drivers/vfio/pci/nvgrace-gpu/ 23271 23272VFIO PCI DEVICE SPECIFIC DRIVERS 23273R: Jason Gunthorpe <jgg@nvidia.com> 23274R: Yishai Hadas <yishaih@nvidia.com> 23275R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23276R: Kevin Tian <kevin.tian@intel.com> 23277L: kvm@vger.kernel.org 23278S: Maintained 23279P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23280F: drivers/vfio/pci/*/ 23281 23282VFIO PDS PCI DRIVER 23283M: Brett Creeley <brett.creeley@amd.com> 23284L: kvm@vger.kernel.org 23285S: Maintained 23286F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23287F: drivers/vfio/pci/pds/ 23288 23289VFIO PLATFORM DRIVER 23290M: Eric Auger <eric.auger@redhat.com> 23291L: kvm@vger.kernel.org 23292S: Maintained 23293F: drivers/vfio/platform/ 23294 23295VFIO VIRTIO PCI DRIVER 23296M: Yishai Hadas <yishaih@nvidia.com> 23297L: kvm@vger.kernel.org 23298L: virtualization@lists.linux.dev 23299S: Maintained 23300F: drivers/vfio/pci/virtio 23301 23302VGA_SWITCHEROO 23303R: Lukas Wunner <lukas@wunner.de> 23304S: Maintained 23305T: git git://anongit.freedesktop.org/drm/drm-misc 23306F: Documentation/gpu/vga-switcheroo.rst 23307F: drivers/gpu/vga/vga_switcheroo.c 23308F: include/linux/vga_switcheroo.h 23309 23310VIA RHINE NETWORK DRIVER 23311M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23312S: Maintained 23313F: drivers/net/ethernet/via/via-rhine.c 23314 23315VIA SD/MMC CARD CONTROLLER DRIVER 23316M: Bruce Chang <brucechang@via.com.tw> 23317M: Harald Welte <HaraldWelte@viatech.com> 23318S: Maintained 23319F: drivers/mmc/host/via-sdmmc.c 23320 23321VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23322M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23323L: linux-fbdev@vger.kernel.org 23324S: Maintained 23325F: drivers/video/fbdev/via/ 23326F: include/linux/via-core.h 23327F: include/linux/via_i2c.h 23328 23329VIA VELOCITY NETWORK DRIVER 23330M: Francois Romieu <romieu@fr.zoreil.com> 23331L: netdev@vger.kernel.org 23332S: Maintained 23333F: drivers/net/ethernet/via/via-velocity.* 23334 23335VICODEC VIRTUAL CODEC DRIVER 23336M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23337L: linux-media@vger.kernel.org 23338S: Maintained 23339W: https://linuxtv.org 23340T: git git://linuxtv.org/media_tree.git 23341F: drivers/media/test-drivers/vicodec/* 23342 23343VIDEO I2C POLLING DRIVER 23344M: Matt Ranostay <matt.ranostay@konsulko.com> 23345L: linux-media@vger.kernel.org 23346S: Maintained 23347F: drivers/media/i2c/video-i2c.c 23348 23349VIDEO MULTIPLEXER DRIVER 23350M: Philipp Zabel <p.zabel@pengutronix.de> 23351L: linux-media@vger.kernel.org 23352S: Maintained 23353F: drivers/media/platform/video-mux.c 23354 23355VIDEOBUF2 FRAMEWORK 23356M: Tomasz Figa <tfiga@chromium.org> 23357M: Marek Szyprowski <m.szyprowski@samsung.com> 23358L: linux-media@vger.kernel.org 23359S: Maintained 23360F: drivers/media/common/videobuf2/* 23361F: include/media/videobuf2-* 23362 23363VIDTV VIRTUAL DIGITAL TV DRIVER 23364M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23365L: linux-media@vger.kernel.org 23366S: Maintained 23367W: https://linuxtv.org 23368T: git git://linuxtv.org/media_tree.git 23369F: drivers/media/test-drivers/vidtv/* 23370 23371VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23372M: Shuah Khan <skhan@linuxfoundation.org> 23373R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23374L: linux-media@vger.kernel.org 23375S: Maintained 23376W: https://linuxtv.org 23377T: git git://linuxtv.org/media_tree.git 23378F: drivers/media/test-drivers/vimc/* 23379 23380VIRT LIB 23381M: Alex Williamson <alex.williamson@redhat.com> 23382M: Paolo Bonzini <pbonzini@redhat.com> 23383L: kvm@vger.kernel.org 23384S: Supported 23385F: virt/lib/ 23386 23387VIRTIO AND VHOST VSOCK DRIVER 23388M: Stefan Hajnoczi <stefanha@redhat.com> 23389M: Stefano Garzarella <sgarzare@redhat.com> 23390L: kvm@vger.kernel.org 23391L: virtualization@lists.linux.dev 23392L: netdev@vger.kernel.org 23393S: Maintained 23394F: drivers/vhost/vsock.c 23395F: include/linux/virtio_vsock.h 23396F: include/uapi/linux/virtio_vsock.h 23397F: net/vmw_vsock/virtio_transport.c 23398F: net/vmw_vsock/virtio_transport_common.c 23399 23400VIRTIO BALLOON 23401M: "Michael S. Tsirkin" <mst@redhat.com> 23402M: David Hildenbrand <david@redhat.com> 23403L: virtualization@lists.linux.dev 23404S: Maintained 23405F: drivers/virtio/virtio_balloon.c 23406F: include/linux/balloon_compaction.h 23407F: include/uapi/linux/virtio_balloon.h 23408F: mm/balloon_compaction.c 23409 23410VIRTIO BLOCK AND SCSI DRIVERS 23411M: "Michael S. Tsirkin" <mst@redhat.com> 23412M: Jason Wang <jasowang@redhat.com> 23413R: Paolo Bonzini <pbonzini@redhat.com> 23414R: Stefan Hajnoczi <stefanha@redhat.com> 23415L: virtualization@lists.linux.dev 23416S: Maintained 23417F: drivers/block/virtio_blk.c 23418F: drivers/scsi/virtio_scsi.c 23419F: include/uapi/linux/virtio_blk.h 23420F: include/uapi/linux/virtio_scsi.h 23421 23422VIRTIO CONSOLE DRIVER 23423M: Amit Shah <amit@kernel.org> 23424L: virtualization@lists.linux.dev 23425S: Maintained 23426F: drivers/char/virtio_console.c 23427F: include/uapi/linux/virtio_console.h 23428 23429VIRTIO CORE AND NET DRIVERS 23430M: "Michael S. Tsirkin" <mst@redhat.com> 23431M: Jason Wang <jasowang@redhat.com> 23432R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23433L: virtualization@lists.linux.dev 23434S: Maintained 23435F: Documentation/ABI/testing/sysfs-bus-vdpa 23436F: Documentation/ABI/testing/sysfs-class-vduse 23437F: Documentation/devicetree/bindings/virtio/ 23438F: Documentation/driver-api/virtio/ 23439F: drivers/block/virtio_blk.c 23440F: drivers/crypto/virtio/ 23441F: drivers/net/virtio_net.c 23442F: drivers/vdpa/ 23443F: drivers/virtio/ 23444F: include/linux/vdpa.h 23445F: include/linux/virtio*.h 23446F: include/linux/vringh.h 23447F: include/uapi/linux/virtio_*.h 23448F: tools/virtio/ 23449 23450VIRTIO CRYPTO DRIVER 23451M: Gonglei <arei.gonglei@huawei.com> 23452L: virtualization@lists.linux.dev 23453L: linux-crypto@vger.kernel.org 23454S: Maintained 23455F: drivers/crypto/virtio/ 23456F: include/uapi/linux/virtio_crypto.h 23457 23458VIRTIO DRIVERS FOR S390 23459M: Cornelia Huck <cohuck@redhat.com> 23460M: Halil Pasic <pasic@linux.ibm.com> 23461M: Eric Farman <farman@linux.ibm.com> 23462L: linux-s390@vger.kernel.org 23463L: virtualization@lists.linux.dev 23464L: kvm@vger.kernel.org 23465S: Supported 23466F: arch/s390/include/uapi/asm/virtio-ccw.h 23467F: drivers/s390/virtio/ 23468 23469VIRTIO FILE SYSTEM 23470M: Vivek Goyal <vgoyal@redhat.com> 23471M: Stefan Hajnoczi <stefanha@redhat.com> 23472M: Miklos Szeredi <miklos@szeredi.hu> 23473L: virtualization@lists.linux.dev 23474L: linux-fsdevel@vger.kernel.org 23475S: Supported 23476W: https://virtio-fs.gitlab.io/ 23477F: Documentation/filesystems/virtiofs.rst 23478F: fs/fuse/virtio_fs.c 23479F: include/uapi/linux/virtio_fs.h 23480 23481VIRTIO GPIO DRIVER 23482M: Enrico Weigelt, metux IT consult <info@metux.net> 23483M: Viresh Kumar <vireshk@kernel.org> 23484L: linux-gpio@vger.kernel.org 23485L: virtualization@lists.linux.dev 23486S: Maintained 23487F: drivers/gpio/gpio-virtio.c 23488F: include/uapi/linux/virtio_gpio.h 23489 23490VIRTIO GPU DRIVER 23491M: David Airlie <airlied@redhat.com> 23492M: Gerd Hoffmann <kraxel@redhat.com> 23493R: Gurchetan Singh <gurchetansingh@chromium.org> 23494R: Chia-I Wu <olvaffe@gmail.com> 23495L: dri-devel@lists.freedesktop.org 23496L: virtualization@lists.linux.dev 23497S: Maintained 23498T: git git://anongit.freedesktop.org/drm/drm-misc 23499F: drivers/gpu/drm/ci/xfails/virtio* 23500F: drivers/gpu/drm/virtio/ 23501F: include/uapi/linux/virtio_gpu.h 23502 23503VIRTIO HOST (VHOST) 23504M: "Michael S. Tsirkin" <mst@redhat.com> 23505M: Jason Wang <jasowang@redhat.com> 23506L: kvm@vger.kernel.org 23507L: virtualization@lists.linux.dev 23508L: netdev@vger.kernel.org 23509S: Maintained 23510T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23511F: drivers/vhost/ 23512F: include/linux/sched/vhost_task.h 23513F: include/linux/vhost_iotlb.h 23514F: include/uapi/linux/vhost.h 23515F: kernel/vhost_task.c 23516 23517VIRTIO HOST (VHOST-SCSI) 23518M: "Michael S. Tsirkin" <mst@redhat.com> 23519M: Jason Wang <jasowang@redhat.com> 23520M: Mike Christie <michael.christie@oracle.com> 23521R: Paolo Bonzini <pbonzini@redhat.com> 23522R: Stefan Hajnoczi <stefanha@redhat.com> 23523L: virtualization@lists.linux.dev 23524S: Maintained 23525F: drivers/vhost/scsi.c 23526 23527VIRTIO I2C DRIVER 23528M: Conghui Chen <conghui.chen@intel.com> 23529M: Viresh Kumar <viresh.kumar@linaro.org> 23530L: linux-i2c@vger.kernel.org 23531L: virtualization@lists.linux.dev 23532S: Maintained 23533F: drivers/i2c/busses/i2c-virtio.c 23534F: include/uapi/linux/virtio_i2c.h 23535 23536VIRTIO INPUT DRIVER 23537M: Gerd Hoffmann <kraxel@redhat.com> 23538S: Maintained 23539F: drivers/virtio/virtio_input.c 23540F: include/uapi/linux/virtio_input.h 23541 23542VIRTIO IOMMU DRIVER 23543M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23544L: virtualization@lists.linux.dev 23545S: Maintained 23546F: drivers/iommu/virtio-iommu.c 23547F: include/uapi/linux/virtio_iommu.h 23548 23549VIRTIO MEM DRIVER 23550M: David Hildenbrand <david@redhat.com> 23551L: virtualization@lists.linux.dev 23552S: Maintained 23553W: https://virtio-mem.gitlab.io/ 23554F: drivers/virtio/virtio_mem.c 23555F: include/uapi/linux/virtio_mem.h 23556 23557VIRTIO PMEM DRIVER 23558M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23559L: virtualization@lists.linux.dev 23560S: Maintained 23561F: drivers/nvdimm/nd_virtio.c 23562F: drivers/nvdimm/virtio_pmem.c 23563 23564VIRTIO SOUND DRIVER 23565M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23566M: "Michael S. Tsirkin" <mst@redhat.com> 23567L: virtualization@lists.linux.dev 23568L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23569S: Maintained 23570F: include/uapi/linux/virtio_snd.h 23571F: sound/virtio/* 23572 23573VIRTUAL BOX GUEST DEVICE DRIVER 23574M: Hans de Goede <hdegoede@redhat.com> 23575M: Arnd Bergmann <arnd@arndb.de> 23576M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23577S: Maintained 23578F: drivers/virt/vboxguest/ 23579F: include/linux/vbox_utils.h 23580F: include/uapi/linux/vbox*.h 23581 23582VIRTUAL BOX SHARED FOLDER VFS DRIVER 23583M: Hans de Goede <hdegoede@redhat.com> 23584L: linux-fsdevel@vger.kernel.org 23585S: Maintained 23586F: fs/vboxsf/* 23587 23588VIRTUAL PCM TEST DRIVER 23589M: Ivan Orlov <ivan.orlov0322@gmail.com> 23590L: linux-sound@vger.kernel.org 23591S: Maintained 23592F: Documentation/sound/cards/pcmtest.rst 23593F: sound/drivers/pcmtest.c 23594F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23595 23596VIRTUAL SERIO DEVICE DRIVER 23597M: Stephen Chandler Paul <thatslyude@gmail.com> 23598S: Maintained 23599F: drivers/input/serio/userio.c 23600F: include/uapi/linux/userio.h 23601 23602VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23603M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23604S: Maintained 23605F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23606F: drivers/iio/light/veml6075.c 23607 23608VISL VIRTUAL STATELESS DECODER DRIVER 23609M: Daniel Almeida <daniel.almeida@collabora.com> 23610L: linux-media@vger.kernel.org 23611S: Supported 23612F: drivers/media/test-drivers/visl 23613 23614VIVID VIRTUAL VIDEO DRIVER 23615M: Hans Verkuil <hverkuil@xs4all.nl> 23616L: linux-media@vger.kernel.org 23617S: Maintained 23618W: https://linuxtv.org 23619T: git git://linuxtv.org/media_tree.git 23620F: drivers/media/test-drivers/vivid/* 23621 23622VM SOCKETS (AF_VSOCK) 23623M: Stefano Garzarella <sgarzare@redhat.com> 23624L: virtualization@lists.linux.dev 23625L: netdev@vger.kernel.org 23626S: Maintained 23627F: drivers/net/vsockmon.c 23628F: include/net/af_vsock.h 23629F: include/uapi/linux/vm_sockets.h 23630F: include/uapi/linux/vm_sockets_diag.h 23631F: include/uapi/linux/vsockmon.h 23632F: net/vmw_vsock/ 23633F: tools/testing/vsock/ 23634 23635VMALLOC 23636M: Andrew Morton <akpm@linux-foundation.org> 23637R: Uladzislau Rezki <urezki@gmail.com> 23638R: Christoph Hellwig <hch@infradead.org> 23639R: Lorenzo Stoakes <lstoakes@gmail.com> 23640L: linux-mm@kvack.org 23641S: Maintained 23642W: http://www.linux-mm.org 23643T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23644F: include/linux/vmalloc.h 23645F: mm/vmalloc.c 23646 23647VME SUBSYSTEM 23648L: linux-kernel@vger.kernel.org 23649S: Orphan 23650T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23651F: Documentation/driver-api/vme.rst 23652F: drivers/staging/vme_user/ 23653 23654VMWARE BALLOON DRIVER 23655M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23656R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23657L: linux-kernel@vger.kernel.org 23658S: Supported 23659F: drivers/misc/vmw_balloon.c 23660 23661VMWARE HYPERVISOR INTERFACE 23662M: Ajay Kaher <akaher@vmware.com> 23663M: Alexey Makhalov <amakhalov@vmware.com> 23664R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23665L: virtualization@lists.linux.dev 23666L: x86@kernel.org 23667S: Supported 23668T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23669F: arch/x86/include/asm/vmware.h 23670F: arch/x86/kernel/cpu/vmware.c 23671 23672VMWARE PVRDMA DRIVER 23673M: Bryan Tan <bryantan@vmware.com> 23674M: Vishnu Dasa <vdasa@vmware.com> 23675R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23676L: linux-rdma@vger.kernel.org 23677S: Supported 23678F: drivers/infiniband/hw/vmw_pvrdma/ 23679 23680VMWARE PVSCSI DRIVER 23681M: Vishal Bhakta <vbhakta@vmware.com> 23682R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23683L: linux-scsi@vger.kernel.org 23684S: Supported 23685F: drivers/scsi/vmw_pvscsi.c 23686F: drivers/scsi/vmw_pvscsi.h 23687 23688VMWARE VIRTUAL PTP CLOCK DRIVER 23689M: Jeff Sipek <jsipek@vmware.com> 23690R: Ajay Kaher <akaher@vmware.com> 23691R: Alexey Makhalov <amakhalov@vmware.com> 23692R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23693L: netdev@vger.kernel.org 23694S: Supported 23695F: drivers/ptp/ptp_vmw.c 23696 23697VMWARE VMCI DRIVER 23698M: Bryan Tan <bryantan@vmware.com> 23699M: Vishnu Dasa <vdasa@vmware.com> 23700R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23701L: linux-kernel@vger.kernel.org 23702S: Supported 23703F: drivers/misc/vmw_vmci/ 23704F: include/linux/vmw_vmci* 23705 23706VMWARE VMMOUSE SUBDRIVER 23707M: Zack Rusin <zack.rusin@broadcom.com> 23708R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23709L: linux-input@vger.kernel.org 23710S: Supported 23711F: drivers/input/mouse/vmmouse.c 23712F: drivers/input/mouse/vmmouse.h 23713 23714VMWARE VMXNET3 ETHERNET DRIVER 23715M: Ronak Doshi <doshir@vmware.com> 23716R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23717L: netdev@vger.kernel.org 23718S: Supported 23719F: drivers/net/vmxnet3/ 23720 23721VMWARE VSOCK VMCI TRANSPORT DRIVER 23722M: Bryan Tan <bryantan@vmware.com> 23723M: Vishnu Dasa <vdasa@vmware.com> 23724R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23725L: linux-kernel@vger.kernel.org 23726S: Supported 23727F: net/vmw_vsock/vmci_transport* 23728 23729VOCORE VOCORE2 BOARD 23730M: Harvey Hunt <harveyhuntnexus@gmail.com> 23731L: linux-mips@vger.kernel.org 23732S: Maintained 23733F: arch/mips/boot/dts/ralink/vocore2.dts 23734 23735VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23736M: Liam Girdwood <lgirdwood@gmail.com> 23737M: Mark Brown <broonie@kernel.org> 23738L: linux-kernel@vger.kernel.org 23739S: Supported 23740W: http://www.slimlogic.co.uk/?p=48 23741T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23742F: Documentation/devicetree/bindings/regulator/ 23743F: Documentation/power/regulator/ 23744F: drivers/regulator/ 23745F: include/dt-bindings/regulator/ 23746F: include/linux/regulator/ 23747K: regulator_get_optional 23748 23749VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23750R: Matti Vaittinen <mazziesaccount@gmail.com> 23751F: drivers/regulator/irq_helpers.c 23752 23753VRF 23754M: David Ahern <dsahern@kernel.org> 23755L: netdev@vger.kernel.org 23756S: Maintained 23757F: Documentation/networking/vrf.rst 23758F: drivers/net/vrf.c 23759 23760VSPRINTF 23761M: Petr Mladek <pmladek@suse.com> 23762M: Steven Rostedt <rostedt@goodmis.org> 23763R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23764R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23765R: Sergey Senozhatsky <senozhatsky@chromium.org> 23766S: Maintained 23767T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23768F: Documentation/core-api/printk-formats.rst 23769F: lib/test_printf.c 23770F: lib/test_scanf.c 23771F: lib/vsprintf.c 23772 23773VT1211 HARDWARE MONITOR DRIVER 23774M: Juerg Haefliger <juergh@proton.me> 23775L: linux-hwmon@vger.kernel.org 23776S: Maintained 23777F: Documentation/hwmon/vt1211.rst 23778F: drivers/hwmon/vt1211.c 23779 23780VT8231 HARDWARE MONITOR DRIVER 23781M: Roger Lucas <vt8231@hiddenengine.co.uk> 23782L: linux-hwmon@vger.kernel.org 23783S: Maintained 23784F: drivers/hwmon/vt8231.c 23785 23786VUB300 USB to SDIO/SD/MMC bridge chip 23787L: linux-mmc@vger.kernel.org 23788S: Orphan 23789F: drivers/mmc/host/vub300.c 23790 23791W1 DALLAS'S 1-WIRE BUS 23792M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23793S: Maintained 23794F: Documentation/devicetree/bindings/w1/ 23795F: Documentation/w1/ 23796F: drivers/w1/ 23797F: include/linux/w1.h 23798 23799W83791D HARDWARE MONITORING DRIVER 23800M: Marc Hulsman <m.hulsman@tudelft.nl> 23801L: linux-hwmon@vger.kernel.org 23802S: Maintained 23803F: Documentation/hwmon/w83791d.rst 23804F: drivers/hwmon/w83791d.c 23805 23806W83793 HARDWARE MONITORING DRIVER 23807M: Rudolf Marek <r.marek@assembler.cz> 23808L: linux-hwmon@vger.kernel.org 23809S: Maintained 23810F: Documentation/hwmon/w83793.rst 23811F: drivers/hwmon/w83793.c 23812 23813W83795 HARDWARE MONITORING DRIVER 23814M: Jean Delvare <jdelvare@suse.com> 23815L: linux-hwmon@vger.kernel.org 23816S: Maintained 23817F: drivers/hwmon/w83795.c 23818 23819W83L51xD SD/MMC CARD INTERFACE DRIVER 23820M: Pierre Ossman <pierre@ossman.eu> 23821S: Maintained 23822F: drivers/mmc/host/wbsd.* 23823 23824WACOM PROTOCOL 4 SERIAL TABLETS 23825M: Julian Squires <julian@cipht.net> 23826M: Hans de Goede <hdegoede@redhat.com> 23827L: linux-input@vger.kernel.org 23828S: Maintained 23829F: drivers/input/tablet/wacom_serial4.c 23830 23831WANGXUN ETHERNET DRIVER 23832M: Jiawen Wu <jiawenwu@trustnetic.com> 23833M: Mengyuan Lou <mengyuanlou@net-swift.com> 23834L: netdev@vger.kernel.org 23835S: Maintained 23836W: https://www.net-swift.com 23837F: Documentation/networking/device_drivers/ethernet/wangxun/* 23838F: drivers/net/ethernet/wangxun/ 23839F: drivers/net/pcs/pcs-xpcs-wx.c 23840 23841WATCHDOG DEVICE DRIVERS 23842M: Wim Van Sebroeck <wim@linux-watchdog.org> 23843M: Guenter Roeck <linux@roeck-us.net> 23844L: linux-watchdog@vger.kernel.org 23845S: Maintained 23846W: http://www.linux-watchdog.org/ 23847T: git git://www.linux-watchdog.org/linux-watchdog.git 23848F: Documentation/devicetree/bindings/watchdog/ 23849F: Documentation/watchdog/ 23850F: drivers/watchdog/ 23851F: include/linux/watchdog.h 23852F: include/trace/events/watchdog.h 23853F: include/uapi/linux/watchdog.h 23854 23855WAVE5 VPU CODEC DRIVER 23856M: Nas Chung <nas.chung@chipsnmedia.com> 23857M: Jackson Lee <jackson.lee@chipsnmedia.com> 23858L: linux-media@vger.kernel.org 23859S: Maintained 23860F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23861F: drivers/media/platform/chips-media/wave5/ 23862 23863WHISKEYCOVE PMIC GPIO DRIVER 23864M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23865L: linux-gpio@vger.kernel.org 23866S: Maintained 23867F: drivers/gpio/gpio-wcove.c 23868 23869WHWAVE RTC DRIVER 23870M: Dianlong Li <long17.cool@163.com> 23871L: linux-rtc@vger.kernel.org 23872S: Maintained 23873F: drivers/rtc/rtc-sd3078.c 23874 23875WIIMOTE HID DRIVER 23876M: David Rheinsberg <david@readahead.eu> 23877L: linux-input@vger.kernel.org 23878S: Maintained 23879F: drivers/hid/hid-wiimote* 23880 23881WILOCITY WIL6210 WIRELESS DRIVER 23882L: linux-wireless@vger.kernel.org 23883S: Orphan 23884W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23885F: drivers/net/wireless/ath/wil6210/ 23886 23887WINBOND CIR DRIVER 23888M: David Härdeman <david@hardeman.nu> 23889S: Maintained 23890F: drivers/media/rc/winbond-cir.c 23891 23892WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23893L: linux-watchdog@vger.kernel.org 23894S: Orphan 23895F: drivers/watchdog/ebc-c384_wdt.c 23896 23897WINSYSTEMS WS16C48 GPIO DRIVER 23898M: William Breathitt Gray <william.gray@linaro.org> 23899L: linux-gpio@vger.kernel.org 23900S: Maintained 23901F: drivers/gpio/gpio-ws16c48.c 23902 23903WIREGUARD SECURE NETWORK TUNNEL 23904M: Jason A. Donenfeld <Jason@zx2c4.com> 23905L: wireguard@lists.zx2c4.com 23906L: netdev@vger.kernel.org 23907S: Maintained 23908F: drivers/net/wireguard/ 23909F: tools/testing/selftests/wireguard/ 23910 23911WISTRON LAPTOP BUTTON DRIVER 23912M: Miloslav Trmac <mitr@volny.cz> 23913S: Maintained 23914F: drivers/input/misc/wistron_btns.c 23915 23916WMI BINARY MOF DRIVER 23917M: Armin Wolf <W_Armin@gmx.de> 23918R: Thomas Weißschuh <linux@weissschuh.net> 23919L: platform-driver-x86@vger.kernel.org 23920S: Maintained 23921F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23922F: Documentation/wmi/devices/wmi-bmof.rst 23923F: drivers/platform/x86/wmi-bmof.c 23924 23925WOLFSON MICROELECTRONICS DRIVERS 23926L: patches@opensource.cirrus.com 23927S: Supported 23928W: https://github.com/CirrusLogic/linux-drivers/wiki 23929T: git https://github.com/CirrusLogic/linux-drivers.git 23930F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23931F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23932F: Documentation/devicetree/bindings/mfd/wm831x.txt 23933F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23934F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23935F: Documentation/devicetree/bindings/sound/wm* 23936F: Documentation/hwmon/wm83??.rst 23937F: arch/arm/mach-s3c/mach-crag6410* 23938F: drivers/clk/clk-wm83*.c 23939F: drivers/gpio/gpio-*wm*.c 23940F: drivers/gpio/gpio-arizona.c 23941F: drivers/hwmon/wm83??-hwmon.c 23942F: drivers/input/misc/wm831x-on.c 23943F: drivers/input/touchscreen/wm831x-ts.c 23944F: drivers/input/touchscreen/wm97*.c 23945F: drivers/leds/leds-wm83*.c 23946F: drivers/mfd/arizona* 23947F: drivers/mfd/cs47l24* 23948F: drivers/mfd/wm*.c 23949F: drivers/power/supply/wm83*.c 23950F: drivers/regulator/arizona* 23951F: drivers/regulator/wm8*.c 23952F: drivers/rtc/rtc-wm83*.c 23953F: drivers/video/backlight/wm83*_bl.c 23954F: drivers/watchdog/wm83*_wdt.c 23955F: include/linux/mfd/arizona/ 23956F: include/linux/mfd/wm831x/ 23957F: include/linux/mfd/wm8350/ 23958F: include/linux/mfd/wm8400* 23959F: include/linux/regulator/arizona* 23960F: include/linux/wm97xx.h 23961F: include/sound/wm????.h 23962F: sound/soc/codecs/arizona* 23963F: sound/soc/codecs/cs47l24* 23964F: sound/soc/codecs/wm* 23965 23966WORKQUEUE 23967M: Tejun Heo <tj@kernel.org> 23968R: Lai Jiangshan <jiangshanlai@gmail.com> 23969S: Maintained 23970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23971F: Documentation/core-api/workqueue.rst 23972F: include/linux/workqueue.h 23973F: kernel/workqueue.c 23974F: kernel/workqueue_internal.h 23975 23976WWAN DRIVERS 23977M: Loic Poulain <loic.poulain@linaro.org> 23978M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23979R: Johannes Berg <johannes@sipsolutions.net> 23980L: netdev@vger.kernel.org 23981S: Maintained 23982F: drivers/net/wwan/ 23983F: include/linux/wwan.h 23984F: include/uapi/linux/wwan.h 23985 23986X-POWERS AXP288 PMIC DRIVERS 23987M: Hans de Goede <hdegoede@redhat.com> 23988S: Maintained 23989F: drivers/acpi/pmic/intel_pmic_xpower.c 23990N: axp288 23991 23992X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23993M: Chen-Yu Tsai <wens@csie.org> 23994L: linux-kernel@vger.kernel.org 23995S: Maintained 23996N: axp[128] 23997 23998X.25 STACK 23999M: Martin Schiller <ms@dev.tdt.de> 24000L: linux-x25@vger.kernel.org 24001S: Maintained 24002F: Documentation/networking/lapb-module.rst 24003F: Documentation/networking/x25* 24004F: drivers/net/wan/hdlc_x25.c 24005F: drivers/net/wan/lapbether.c 24006F: include/*/lapb.h 24007F: include/net/x25* 24008F: include/uapi/linux/x25.h 24009F: net/lapb/ 24010F: net/x25/ 24011 24012X86 ARCHITECTURE (32-BIT AND 64-BIT) 24013M: Thomas Gleixner <tglx@linutronix.de> 24014M: Ingo Molnar <mingo@redhat.com> 24015M: Borislav Petkov <bp@alien8.de> 24016M: Dave Hansen <dave.hansen@linux.intel.com> 24017M: x86@kernel.org 24018R: "H. Peter Anvin" <hpa@zytor.com> 24019L: linux-kernel@vger.kernel.org 24020S: Maintained 24021T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24022F: Documentation/arch/x86/ 24023F: Documentation/devicetree/bindings/x86/ 24024F: arch/x86/ 24025 24026X86 ENTRY CODE 24027M: Andy Lutomirski <luto@kernel.org> 24028L: linux-kernel@vger.kernel.org 24029S: Maintained 24030T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24031F: arch/x86/entry/ 24032 24033X86 HARDWARE VULNERABILITIES 24034M: Thomas Gleixner <tglx@linutronix.de> 24035M: Borislav Petkov <bp@alien8.de> 24036M: Peter Zijlstra <peterz@infradead.org> 24037M: Josh Poimboeuf <jpoimboe@kernel.org> 24038R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24039S: Maintained 24040F: Documentation/admin-guide/hw-vuln/ 24041F: arch/x86/include/asm/nospec-branch.h 24042F: arch/x86/kernel/cpu/bugs.c 24043 24044X86 MCE INFRASTRUCTURE 24045M: Tony Luck <tony.luck@intel.com> 24046M: Borislav Petkov <bp@alien8.de> 24047L: linux-edac@vger.kernel.org 24048S: Maintained 24049F: Documentation/ABI/testing/sysfs-mce 24050F: Documentation/arch/x86/x86_64/machinecheck.rst 24051F: arch/x86/kernel/cpu/mce/* 24052 24053X86 MICROCODE UPDATE SUPPORT 24054M: Borislav Petkov <bp@alien8.de> 24055S: Maintained 24056F: arch/x86/kernel/cpu/microcode/* 24057 24058X86 MM 24059M: Dave Hansen <dave.hansen@linux.intel.com> 24060M: Andy Lutomirski <luto@kernel.org> 24061M: Peter Zijlstra <peterz@infradead.org> 24062L: linux-kernel@vger.kernel.org 24063S: Maintained 24064T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24065F: arch/x86/mm/ 24066 24067X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24068M: Hans de Goede <hdegoede@redhat.com> 24069L: platform-driver-x86@vger.kernel.org 24070S: Maintained 24071T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24072F: drivers/platform/x86/x86-android-tablets/ 24073 24074X86 PLATFORM DRIVERS 24075M: Hans de Goede <hdegoede@redhat.com> 24076M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24077L: platform-driver-x86@vger.kernel.org 24078S: Maintained 24079Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24080T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24081F: drivers/platform/olpc/ 24082F: drivers/platform/x86/ 24083F: include/linux/platform_data/x86/ 24084 24085X86 PLATFORM UV HPE SUPERDOME FLEX 24086M: Steve Wahl <steve.wahl@hpe.com> 24087R: Justin Ernst <justin.ernst@hpe.com> 24088R: Kyle Meyer <kyle.meyer@hpe.com> 24089R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24090R: Russ Anderson <russ.anderson@hpe.com> 24091S: Supported 24092F: arch/x86/include/asm/uv/ 24093F: arch/x86/kernel/apic/x2apic_uv_x.c 24094F: arch/x86/platform/uv/ 24095 24096X86 STACK UNWINDING 24097M: Josh Poimboeuf <jpoimboe@kernel.org> 24098M: Peter Zijlstra <peterz@infradead.org> 24099S: Supported 24100F: arch/x86/include/asm/unwind*.h 24101F: arch/x86/kernel/dumpstack.c 24102F: arch/x86/kernel/stacktrace.c 24103F: arch/x86/kernel/unwind_*.c 24104 24105X86 TRUST DOMAIN EXTENSIONS (TDX) 24106M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24107R: Dave Hansen <dave.hansen@linux.intel.com> 24108L: x86@kernel.org 24109L: linux-coco@lists.linux.dev 24110S: Supported 24111T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24112F: arch/x86/boot/compressed/tdx* 24113F: arch/x86/coco/tdx/ 24114F: arch/x86/include/asm/shared/tdx.h 24115F: arch/x86/include/asm/tdx.h 24116F: arch/x86/virt/vmx/tdx/ 24117F: drivers/virt/coco/tdx-guest 24118 24119X86 VDSO 24120M: Andy Lutomirski <luto@kernel.org> 24121L: linux-kernel@vger.kernel.org 24122S: Maintained 24123T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24124F: arch/x86/entry/vdso/ 24125 24126XARRAY 24127M: Matthew Wilcox <willy@infradead.org> 24128L: linux-fsdevel@vger.kernel.org 24129S: Supported 24130F: Documentation/core-api/xarray.rst 24131F: include/linux/idr.h 24132F: include/linux/xarray.h 24133F: lib/idr.c 24134F: lib/xarray.c 24135F: tools/testing/radix-tree 24136 24137XBOX DVD IR REMOTE 24138M: Benjamin Valentin <benpicco@googlemail.com> 24139S: Maintained 24140F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24141F: drivers/media/rc/xbox_remote.c 24142 24143XC2028/3028 TUNER DRIVER 24144M: Mauro Carvalho Chehab <mchehab@kernel.org> 24145L: linux-media@vger.kernel.org 24146S: Maintained 24147W: https://linuxtv.org 24148T: git git://linuxtv.org/media_tree.git 24149F: drivers/media/tuners/xc2028.* 24150 24151XDP (eXpress Data Path) 24152M: Alexei Starovoitov <ast@kernel.org> 24153M: Daniel Borkmann <daniel@iogearbox.net> 24154M: David S. Miller <davem@davemloft.net> 24155M: Jakub Kicinski <kuba@kernel.org> 24156M: Jesper Dangaard Brouer <hawk@kernel.org> 24157M: John Fastabend <john.fastabend@gmail.com> 24158L: netdev@vger.kernel.org 24159L: bpf@vger.kernel.org 24160S: Supported 24161F: drivers/net/ethernet/*/*/*/*/*xdp* 24162F: drivers/net/ethernet/*/*/*xdp* 24163F: include/net/xdp.h 24164F: include/net/xdp_priv.h 24165F: include/trace/events/xdp.h 24166F: kernel/bpf/cpumap.c 24167F: kernel/bpf/devmap.c 24168F: net/core/xdp.c 24169F: samples/bpf/xdp* 24170F: tools/testing/selftests/bpf/*/*xdp* 24171F: tools/testing/selftests/bpf/*xdp* 24172K: (?:\b|_)xdp(?:\b|_) 24173 24174XDP SOCKETS (AF_XDP) 24175M: Björn Töpel <bjorn@kernel.org> 24176M: Magnus Karlsson <magnus.karlsson@intel.com> 24177M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24178R: Jonathan Lemon <jonathan.lemon@gmail.com> 24179L: netdev@vger.kernel.org 24180L: bpf@vger.kernel.org 24181S: Maintained 24182F: Documentation/networking/af_xdp.rst 24183F: include/net/netns/xdp.h 24184F: include/net/xdp_sock* 24185F: include/net/xsk_buff_pool.h 24186F: include/uapi/linux/if_xdp.h 24187F: include/uapi/linux/xdp_diag.h 24188F: net/xdp/ 24189F: tools/testing/selftests/bpf/*xsk* 24190 24191XEN BLOCK SUBSYSTEM 24192M: Roger Pau Monné <roger.pau@citrix.com> 24193L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24194S: Supported 24195F: drivers/block/xen* 24196F: drivers/block/xen-blkback/* 24197 24198XEN HYPERVISOR ARM 24199M: Stefano Stabellini <sstabellini@kernel.org> 24200L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24201S: Maintained 24202F: arch/arm/include/asm/xen/ 24203F: arch/arm/xen/ 24204 24205XEN HYPERVISOR ARM64 24206M: Stefano Stabellini <sstabellini@kernel.org> 24207L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24208S: Maintained 24209F: arch/arm64/include/asm/xen/ 24210F: arch/arm64/xen/ 24211 24212XEN HYPERVISOR INTERFACE 24213M: Juergen Gross <jgross@suse.com> 24214M: Stefano Stabellini <sstabellini@kernel.org> 24215R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24216L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24217S: Supported 24218T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24219F: Documentation/ABI/stable/sysfs-hypervisor-xen 24220F: Documentation/ABI/testing/sysfs-hypervisor-xen 24221F: drivers/*/xen-*front.c 24222F: drivers/xen/ 24223F: include/uapi/xen/ 24224F: include/xen/ 24225F: kernel/configs/xen.config 24226 24227XEN HYPERVISOR X86 24228M: Juergen Gross <jgross@suse.com> 24229R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24230L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24231S: Supported 24232F: arch/x86/configs/xen.config 24233F: arch/x86/include/asm/pvclock-abi.h 24234F: arch/x86/include/asm/xen/ 24235F: arch/x86/platform/pvh/ 24236F: arch/x86/xen/ 24237 24238XEN NETWORK BACKEND DRIVER 24239M: Wei Liu <wei.liu@kernel.org> 24240M: Paul Durrant <paul@xen.org> 24241L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24242L: netdev@vger.kernel.org 24243S: Supported 24244F: drivers/net/xen-netback/* 24245 24246XEN PCI SUBSYSTEM 24247M: Juergen Gross <jgross@suse.com> 24248L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24249S: Supported 24250F: arch/x86/pci/*xen* 24251F: drivers/pci/*xen* 24252 24253XEN PVSCSI DRIVERS 24254M: Juergen Gross <jgross@suse.com> 24255L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24256L: linux-scsi@vger.kernel.org 24257S: Supported 24258F: drivers/scsi/xen-scsifront.c 24259F: drivers/xen/xen-scsiback.c 24260F: include/xen/interface/io/vscsiif.h 24261 24262XEN PVUSB DRIVER 24263M: Juergen Gross <jgross@suse.com> 24264L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24265L: linux-usb@vger.kernel.org 24266S: Supported 24267F: drivers/usb/host/xen* 24268F: include/xen/interface/io/usbif.h 24269 24270XEN SOUND FRONTEND DRIVER 24271M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24272L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24273L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24274S: Supported 24275F: sound/xen/* 24276 24277XEN SWIOTLB SUBSYSTEM 24278M: Juergen Gross <jgross@suse.com> 24279M: Stefano Stabellini <sstabellini@kernel.org> 24280L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24281L: iommu@lists.linux.dev 24282S: Supported 24283F: arch/*/include/asm/xen/swiotlb-xen.h 24284F: drivers/xen/swiotlb-xen.c 24285F: include/xen/arm/swiotlb-xen.h 24286F: include/xen/swiotlb-xen.h 24287 24288XFS FILESYSTEM 24289M: Chandan Babu R <chandan.babu@oracle.com> 24290R: Darrick J. Wong <djwong@kernel.org> 24291L: linux-xfs@vger.kernel.org 24292S: Supported 24293W: http://xfs.org/ 24294C: irc://irc.oftc.net/xfs 24295T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24296P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24297F: Documentation/ABI/testing/sysfs-fs-xfs 24298F: Documentation/admin-guide/xfs.rst 24299F: Documentation/filesystems/xfs/* 24300F: fs/xfs/ 24301F: include/uapi/linux/dqblk_xfs.h 24302F: include/uapi/linux/fsmap.h 24303 24304XILINX AMS DRIVER 24305M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24306L: linux-iio@vger.kernel.org 24307S: Maintained 24308F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24309F: drivers/iio/adc/xilinx-ams.c 24310 24311XILINX AXI ETHERNET DRIVER 24312M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24313S: Maintained 24314F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24315F: drivers/net/ethernet/xilinx/xilinx_axienet* 24316 24317XILINX CAN DRIVER 24318M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24319L: linux-can@vger.kernel.org 24320S: Maintained 24321F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24322F: drivers/net/can/xilinx_can.c 24323 24324XILINX EVENT MANAGEMENT DRIVER 24325M: Michal Simek <michal.simek@amd.com> 24326S: Maintained 24327F: drivers/soc/xilinx/xlnx_event_manager.c 24328F: include/linux/firmware/xlnx-event-manager.h 24329 24330XILINX GPIO DRIVER 24331M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24332R: Srinivas Neeli <srinivas.neeli@amd.com> 24333R: Michal Simek <michal.simek@amd.com> 24334S: Maintained 24335F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24336F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24337F: drivers/gpio/gpio-xilinx.c 24338F: drivers/gpio/gpio-zynq.c 24339 24340XILINX LL TEMAC ETHERNET DRIVER 24341L: netdev@vger.kernel.org 24342S: Orphan 24343F: drivers/net/ethernet/xilinx/ll_temac* 24344 24345XILINX PWM DRIVER 24346M: Sean Anderson <sean.anderson@seco.com> 24347S: Maintained 24348F: drivers/pwm/pwm-xilinx.c 24349F: include/clocksource/timer-xilinx.h 24350 24351XILINX SD-FEC IP CORES 24352M: Derek Kiernan <derek.kiernan@amd.com> 24353M: Dragan Cvetic <dragan.cvetic@amd.com> 24354S: Maintained 24355F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24356F: Documentation/misc-devices/xilinx_sdfec.rst 24357F: drivers/misc/Kconfig 24358F: drivers/misc/Makefile 24359F: drivers/misc/xilinx_sdfec.c 24360F: include/uapi/misc/xilinx_sdfec.h 24361 24362XILINX UARTLITE SERIAL DRIVER 24363M: Peter Korsgaard <jacmet@sunsite.dk> 24364L: linux-serial@vger.kernel.org 24365S: Maintained 24366F: drivers/tty/serial/uartlite.c 24367 24368XILINX VIDEO IP CORES 24369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24370L: linux-media@vger.kernel.org 24371S: Supported 24372T: git git://linuxtv.org/media_tree.git 24373F: Documentation/devicetree/bindings/media/xilinx/ 24374F: drivers/media/platform/xilinx/ 24375F: include/uapi/linux/xilinx-v4l2-controls.h 24376 24377XILINX VERSAL EDAC DRIVER 24378M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24379M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24380S: Maintained 24381F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24382F: drivers/edac/versal_edac.c 24383 24384XILINX WATCHDOG DRIVER 24385M: Srinivas Neeli <srinivas.neeli@amd.com> 24386R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24387R: Michal Simek <michal.simek@amd.com> 24388S: Maintained 24389F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24390F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24391F: drivers/watchdog/of_xilinx_wdt.c 24392F: drivers/watchdog/xilinx_wwdt.c 24393 24394XILINX XDMA DRIVER 24395M: Lizhi Hou <lizhi.hou@amd.com> 24396M: Brian Xu <brian.xu@amd.com> 24397M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24398L: dmaengine@vger.kernel.org 24399S: Supported 24400F: drivers/dma/xilinx/xdma-regs.h 24401F: drivers/dma/xilinx/xdma.c 24402F: include/linux/dma/amd_xdma.h 24403F: include/linux/platform_data/amd_xdma.h 24404 24405XILINX ZYNQMP DPDMA DRIVER 24406M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24407L: dmaengine@vger.kernel.org 24408S: Supported 24409F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24410F: drivers/dma/xilinx/xilinx_dpdma.c 24411F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24412 24413XILINX ZYNQMP OCM EDAC DRIVER 24414M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24415M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24416S: Maintained 24417F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24418F: drivers/edac/zynqmp_edac.c 24419 24420XILINX ZYNQMP PSGTR PHY DRIVER 24421M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24422L: linux-kernel@vger.kernel.org 24423S: Supported 24424T: git https://github.com/Xilinx/linux-xlnx.git 24425F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24426F: drivers/phy/xilinx/phy-zynqmp.c 24427 24428XILINX ZYNQMP SHA3 DRIVER 24429M: Harsha <harsha.harsha@amd.com> 24430S: Maintained 24431F: drivers/crypto/xilinx/zynqmp-sha.c 24432 24433XILINX ZYNQMP NVMEM DRIVER 24434M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24435M: Kalyani Akula <kalyani.akula@amd.com> 24436R: Michal Simek <michal.simek@amd.com> 24437S: Maintained 24438F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24439F: drivers/nvmem/zynqmp_nvmem.c 24440 24441XILLYBUS DRIVER 24442M: Eli Billauer <eli.billauer@gmail.com> 24443L: linux-kernel@vger.kernel.org 24444S: Supported 24445F: drivers/char/xillybus/ 24446 24447XLP9XX I2C DRIVER 24448M: George Cherian <gcherian@marvell.com> 24449L: linux-i2c@vger.kernel.org 24450S: Supported 24451W: http://www.marvell.com 24452F: drivers/i2c/busses/i2c-xlp9xx.c 24453 24454XRA1403 GPIO EXPANDER 24455M: Nandor Han <nandor.han@ge.com> 24456L: linux-gpio@vger.kernel.org 24457S: Maintained 24458F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24459F: drivers/gpio/gpio-xra1403.c 24460 24461XTENSA XTFPGA PLATFORM SUPPORT 24462M: Max Filippov <jcmvbkbc@gmail.com> 24463S: Maintained 24464F: drivers/spi/spi-xtensa-xtfpga.c 24465F: sound/soc/xtensa/xtfpga-i2s.c 24466 24467YAM DRIVER FOR AX.25 24468M: Jean-Paul Roubelat <jpr@f6fbb.org> 24469L: linux-hams@vger.kernel.org 24470S: Maintained 24471F: drivers/net/hamradio/yam* 24472F: include/linux/yam.h 24473 24474YAMA SECURITY MODULE 24475M: Kees Cook <keescook@chromium.org> 24476S: Supported 24477T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24478F: Documentation/admin-guide/LSM/Yama.rst 24479F: security/yama/ 24480 24481YEALINK PHONE DRIVER 24482M: Henk Vergonet <Henk.Vergonet@gmail.com> 24483L: usbb2k-api-dev@nongnu.org 24484S: Maintained 24485F: Documentation/input/devices/yealink.rst 24486F: drivers/input/misc/yealink.* 24487 24488Z3FOLD COMPRESSED PAGE ALLOCATOR 24489M: Vitaly Wool <vitaly.wool@konsulko.com> 24490R: Miaohe Lin <linmiaohe@huawei.com> 24491L: linux-mm@kvack.org 24492S: Maintained 24493F: mm/z3fold.c 24494 24495Z8530 DRIVER FOR AX.25 24496M: Joerg Reuter <jreuter@yaina.de> 24497L: linux-hams@vger.kernel.org 24498S: Maintained 24499W: http://yaina.de/jreuter/ 24500W: http://www.qsl.net/dl1bke/ 24501F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24502F: drivers/net/hamradio/*scc.c 24503F: drivers/net/hamradio/z8530.h 24504 24505ZBUD COMPRESSED PAGE ALLOCATOR 24506M: Seth Jennings <sjenning@redhat.com> 24507M: Dan Streetman <ddstreet@ieee.org> 24508L: linux-mm@kvack.org 24509S: Maintained 24510F: mm/zbud.c 24511 24512ZD1211RW WIRELESS DRIVER 24513L: linux-wireless@vger.kernel.org 24514S: Orphan 24515F: drivers/net/wireless/zydas/zd1211rw/ 24516 24517ZD1301 MEDIA DRIVER 24518L: linux-media@vger.kernel.org 24519S: Orphan 24520W: https://linuxtv.org/ 24521Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24522F: drivers/media/usb/dvb-usb-v2/zd1301* 24523 24524ZD1301_DEMOD MEDIA DRIVER 24525L: linux-media@vger.kernel.org 24526S: Orphan 24527W: https://linuxtv.org/ 24528Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24529F: drivers/media/dvb-frontends/zd1301_demod* 24530 24531ZHAOXIN PROCESSOR SUPPORT 24532M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24533L: linux-kernel@vger.kernel.org 24534S: Maintained 24535F: arch/x86/kernel/cpu/zhaoxin.c 24536 24537ZONEFS FILESYSTEM 24538M: Damien Le Moal <dlemoal@kernel.org> 24539M: Naohiro Aota <naohiro.aota@wdc.com> 24540R: Johannes Thumshirn <jth@kernel.org> 24541L: linux-fsdevel@vger.kernel.org 24542S: Maintained 24543T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24544F: Documentation/filesystems/zonefs.rst 24545F: fs/zonefs/ 24546 24547ZR36067 VIDEO FOR LINUX DRIVER 24548M: Corentin Labbe <clabbe@baylibre.com> 24549L: mjpeg-users@lists.sourceforge.net 24550L: linux-media@vger.kernel.org 24551S: Maintained 24552W: http://mjpeg.sourceforge.net/driver-zoran/ 24553Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24554F: Documentation/driver-api/media/drivers/zoran.rst 24555F: drivers/media/pci/zoran/ 24556 24557ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24558M: Minchan Kim <minchan@kernel.org> 24559M: Sergey Senozhatsky <senozhatsky@chromium.org> 24560L: linux-kernel@vger.kernel.org 24561S: Maintained 24562F: Documentation/admin-guide/blockdev/zram.rst 24563F: drivers/block/zram/ 24564 24565ZS DECSTATION Z85C30 SERIAL DRIVER 24566M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24567S: Maintained 24568F: drivers/tty/serial/zs.* 24569 24570ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24571M: Minchan Kim <minchan@kernel.org> 24572M: Sergey Senozhatsky <senozhatsky@chromium.org> 24573L: linux-mm@kvack.org 24574S: Maintained 24575F: Documentation/mm/zsmalloc.rst 24576F: include/linux/zsmalloc.h 24577F: mm/zsmalloc.c 24578 24579ZSTD 24580M: Nick Terrell <terrelln@fb.com> 24581S: Maintained 24582B: https://github.com/facebook/zstd/issues 24583T: git https://github.com/terrelln/linux.git 24584F: crypto/zstd.c 24585F: include/linux/zstd* 24586F: lib/decompress_unzstd.c 24587F: lib/zstd/ 24588N: zstd 24589K: zstd 24590 24591ZSWAP COMPRESSED SWAP CACHING 24592M: Johannes Weiner <hannes@cmpxchg.org> 24593M: Yosry Ahmed <yosryahmed@google.com> 24594M: Nhat Pham <nphamcs@gmail.com> 24595R: Chengming Zhou <chengming.zhou@linux.dev> 24596L: linux-mm@kvack.org 24597S: Maintained 24598F: Documentation/admin-guide/mm/zswap.rst 24599F: include/linux/zpool.h 24600F: include/linux/zswap.h 24601F: mm/zpool.c 24602F: mm/zswap.c 24603F: tools/testing/selftests/cgroup/test_zswap.c 24604 24605THE REST 24606M: Linus Torvalds <torvalds@linux-foundation.org> 24607L: linux-kernel@vger.kernel.org 24608S: Buried alive in reporters 24609T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24610F: * 24611F: */ 24612
