1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzk@kernel.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 4872L: ceph-devel@vger.kernel.org 4873S: Supported 4874W: http://ceph.com/ 4875T: git https://github.com/ceph/ceph-client.git 4876F: include/linux/ceph/ 4877F: include/linux/crush/ 4878F: net/ceph/ 4879 4880CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4881M: Xiubo Li <xiubli@redhat.com> 4882M: Ilya Dryomov <idryomov@gmail.com> 4883L: ceph-devel@vger.kernel.org 4884S: Supported 4885W: http://ceph.com/ 4886T: git https://github.com/ceph/ceph-client.git 4887F: Documentation/filesystems/ceph.rst 4888F: fs/ceph/ 4889 4890CERTIFICATE HANDLING 4891M: David Howells <dhowells@redhat.com> 4892M: David Woodhouse <dwmw2@infradead.org> 4893L: keyrings@vger.kernel.org 4894S: Maintained 4895F: Documentation/admin-guide/module-signing.rst 4896F: certs/ 4897F: scripts/sign-file.c 4898F: tools/certs/ 4899 4900CFAG12864B LCD DRIVER 4901M: Miguel Ojeda <ojeda@kernel.org> 4902S: Maintained 4903F: drivers/auxdisplay/cfag12864b.c 4904F: include/linux/cfag12864b.h 4905 4906CFAG12864BFB LCD FRAMEBUFFER DRIVER 4907M: Miguel Ojeda <ojeda@kernel.org> 4908S: Maintained 4909F: drivers/auxdisplay/cfag12864bfb.c 4910F: include/linux/cfag12864b.h 4911 4912CHAR and MISC DRIVERS 4913M: Arnd Bergmann <arnd@arndb.de> 4914M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4915S: Supported 4916T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4917F: drivers/char/ 4918F: drivers/misc/ 4919F: include/linux/miscdevice.h 4920X: drivers/char/agp/ 4921X: drivers/char/hw_random/ 4922X: drivers/char/ipmi/ 4923X: drivers/char/random.c 4924X: drivers/char/tpm/ 4925 4926CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4927M: Thomas Weißschuh <linux@weissschuh.net> 4928L: linux-hwmon@vger.kernel.org 4929S: Maintained 4930F: Documentation/hwmon/powerz.rst 4931F: drivers/hwmon/powerz.c 4932 4933CHECKPATCH 4934M: Andy Whitcroft <apw@canonical.com> 4935M: Joe Perches <joe@perches.com> 4936R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4937R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4938S: Maintained 4939F: scripts/checkpatch.pl 4940 4941CHECKPATCH DOCUMENTATION 4942M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4943M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4944R: Joe Perches <joe@perches.com> 4945S: Maintained 4946F: Documentation/dev-tools/checkpatch.rst 4947 4948CHINESE DOCUMENTATION 4949M: Alex Shi <alexs@kernel.org> 4950M: Yanteng Si <siyanteng@loongson.cn> 4951S: Maintained 4952F: Documentation/translations/zh_CN/ 4953 4954CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4955M: Peter Chen <peter.chen@kernel.org> 4956L: linux-usb@vger.kernel.org 4957S: Maintained 4958T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4959F: drivers/usb/chipidea/ 4960 4961CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4962M: Hans de Goede <hdegoede@redhat.com> 4963L: linux-input@vger.kernel.org 4964S: Maintained 4965F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4966F: drivers/input/touchscreen/chipone_icn8318.c 4967 4968CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4969M: Hans de Goede <hdegoede@redhat.com> 4970L: linux-input@vger.kernel.org 4971S: Maintained 4972F: drivers/input/touchscreen/chipone_icn8505.c 4973 4974CHROME HARDWARE PLATFORM SUPPORT 4975M: Benson Leung <bleung@chromium.org> 4976M: Tzung-Bi Shih <tzungbi@kernel.org> 4977L: chrome-platform@lists.linux.dev 4978S: Maintained 4979T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4980F: drivers/platform/chrome/ 4981 4982CHROMEOS EC CODEC DRIVER 4983M: Cheng-Yi Chiang <cychiang@chromium.org> 4984M: Tzung-Bi Shih <tzungbi@kernel.org> 4985R: Guenter Roeck <groeck@chromium.org> 4986L: chrome-platform@lists.linux.dev 4987S: Maintained 4988F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4989F: sound/soc/codecs/cros_ec_codec.* 4990 4991CHROMEOS EC SUBDRIVERS 4992M: Benson Leung <bleung@chromium.org> 4993R: Guenter Roeck <groeck@chromium.org> 4994L: chrome-platform@lists.linux.dev 4995S: Maintained 4996F: drivers/power/supply/cros_usbpd-charger.c 4997N: cros_ec 4998N: cros-ec 4999 5000CHROMEOS EC UART DRIVER 5001M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5002R: Benson Leung <bleung@chromium.org> 5003R: Tzung-Bi Shih <tzungbi@kernel.org> 5004S: Maintained 5005F: drivers/platform/chrome/cros_ec_uart.c 5006 5007CHROMEOS EC USB PD NOTIFY DRIVER 5008M: Prashant Malani <pmalani@chromium.org> 5009L: chrome-platform@lists.linux.dev 5010S: Maintained 5011F: drivers/platform/chrome/cros_usbpd_notify.c 5012F: include/linux/platform_data/cros_usbpd_notify.h 5013 5014CHROMEOS EC USB TYPE-C DRIVER 5015M: Prashant Malani <pmalani@chromium.org> 5016L: chrome-platform@lists.linux.dev 5017S: Maintained 5018F: drivers/platform/chrome/cros_ec_typec.* 5019F: drivers/platform/chrome/cros_typec_switch.c 5020F: drivers/platform/chrome/cros_typec_vdm.* 5021 5022CHROMEOS HPS DRIVER 5023M: Dan Callaghan <dcallagh@chromium.org> 5024R: Sami Kyöstilä <skyostil@chromium.org> 5025S: Maintained 5026F: drivers/platform/chrome/cros_hps_i2c.c 5027 5028CHROMEOS EC WATCHDOG 5029M: Lukasz Majczak <lma@chromium.org> 5030L: chrome-platform@lists.linux.dev 5031S: Maintained 5032F: drivers/watchdog/cros_ec_wdt.c 5033 5034CHRONTEL CH7322 CEC DRIVER 5035M: Joe Tessler <jrt@google.com> 5036L: linux-media@vger.kernel.org 5037S: Maintained 5038T: git git://linuxtv.org/media_tree.git 5039F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5040F: drivers/media/cec/i2c/ch7322.c 5041 5042CIRRUS LOGIC AUDIO CODEC DRIVERS 5043M: James Schulman <james.schulman@cirrus.com> 5044M: David Rhodes <david.rhodes@cirrus.com> 5045M: Richard Fitzgerald <rf@opensource.cirrus.com> 5046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5047L: patches@opensource.cirrus.com 5048S: Maintained 5049F: Documentation/devicetree/bindings/sound/cirrus,cs* 5050F: drivers/mfd/cs42l43* 5051F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5052F: drivers/spi/spi-cs42l43* 5053F: include/dt-bindings/sound/cs* 5054F: include/linux/mfd/cs42l43* 5055F: include/sound/cs* 5056F: sound/pci/hda/cirrus* 5057F: sound/pci/hda/cs* 5058F: sound/pci/hda/hda_component* 5059F: sound/pci/hda/hda_cs_dsp_ctl.* 5060F: sound/soc/codecs/cs* 5061 5062CIRRUS LOGIC DSP FIRMWARE DRIVER 5063M: Simon Trimmer <simont@opensource.cirrus.com> 5064M: Charles Keepax <ckeepax@opensource.cirrus.com> 5065M: Richard Fitzgerald <rf@opensource.cirrus.com> 5066L: patches@opensource.cirrus.com 5067S: Supported 5068W: https://github.com/CirrusLogic/linux-drivers/wiki 5069T: git https://github.com/CirrusLogic/linux-drivers.git 5070F: drivers/firmware/cirrus/* 5071F: include/linux/firmware/cirrus/* 5072 5073CIRRUS LOGIC EP93XX ETHERNET DRIVER 5074M: Hartley Sweeten <hsweeten@visionengravers.com> 5075L: netdev@vger.kernel.org 5076S: Maintained 5077F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5078 5079CIRRUS LOGIC LOCHNAGAR DRIVER 5080M: Charles Keepax <ckeepax@opensource.cirrus.com> 5081M: Richard Fitzgerald <rf@opensource.cirrus.com> 5082L: patches@opensource.cirrus.com 5083S: Supported 5084F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5085F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5086F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5089F: Documentation/hwmon/lochnagar.rst 5090F: drivers/clk/clk-lochnagar.c 5091F: drivers/hwmon/lochnagar-hwmon.c 5092F: drivers/mfd/lochnagar-i2c.c 5093F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5094F: drivers/regulator/lochnagar-regulator.c 5095F: include/dt-bindings/clock/lochnagar.h 5096F: include/dt-bindings/pinctrl/lochnagar.h 5097F: include/linux/mfd/lochnagar* 5098F: sound/soc/codecs/lochnagar-sc.c 5099 5100CIRRUS LOGIC MADERA CODEC DRIVERS 5101M: Charles Keepax <ckeepax@opensource.cirrus.com> 5102M: Richard Fitzgerald <rf@opensource.cirrus.com> 5103L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5104L: patches@opensource.cirrus.com 5105S: Supported 5106W: https://github.com/CirrusLogic/linux-drivers/wiki 5107T: git https://github.com/CirrusLogic/linux-drivers.git 5108F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5109F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5110F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5111F: drivers/gpio/gpio-madera* 5112F: drivers/irqchip/irq-madera* 5113F: drivers/mfd/cs47l* 5114F: drivers/mfd/madera* 5115F: drivers/pinctrl/cirrus/* 5116F: include/dt-bindings/sound/madera* 5117F: include/linux/irqchip/irq-madera* 5118F: include/linux/mfd/madera/* 5119F: include/sound/madera* 5120F: sound/soc/codecs/cs47l* 5121F: sound/soc/codecs/madera* 5122 5123CISCO FCOE HBA DRIVER 5124M: Satish Kharat <satishkh@cisco.com> 5125M: Sesidhar Baddela <sebaddel@cisco.com> 5126M: Karan Tilak Kumar <kartilak@cisco.com> 5127L: linux-scsi@vger.kernel.org 5128S: Supported 5129F: drivers/scsi/fnic/ 5130 5131CISCO SCSI HBA DRIVER 5132M: Karan Tilak Kumar <kartilak@cisco.com> 5133M: Sesidhar Baddela <sebaddel@cisco.com> 5134L: linux-scsi@vger.kernel.org 5135S: Supported 5136F: drivers/scsi/snic/ 5137 5138CISCO VIC ETHERNET NIC DRIVER 5139M: Christian Benvenuti <benve@cisco.com> 5140M: Satish Kharat <satishkh@cisco.com> 5141S: Supported 5142F: drivers/net/ethernet/cisco/enic/ 5143 5144CISCO VIC LOW LATENCY NIC DRIVER 5145M: Christian Benvenuti <benve@cisco.com> 5146M: Nelson Escobar <neescoba@cisco.com> 5147S: Supported 5148F: drivers/infiniband/hw/usnic/ 5149 5150CLANG CONTROL FLOW INTEGRITY SUPPORT 5151M: Sami Tolvanen <samitolvanen@google.com> 5152M: Kees Cook <keescook@chromium.org> 5153R: Nathan Chancellor <nathan@kernel.org> 5154L: llvm@lists.linux.dev 5155S: Supported 5156B: https://github.com/ClangBuiltLinux/linux/issues 5157T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5158F: include/linux/cfi.h 5159F: kernel/cfi.c 5160 5161CLANG-FORMAT FILE 5162M: Miguel Ojeda <ojeda@kernel.org> 5163S: Maintained 5164F: .clang-format 5165 5166CLANG/LLVM BUILD SUPPORT 5167M: Nathan Chancellor <nathan@kernel.org> 5168R: Nick Desaulniers <ndesaulniers@google.com> 5169R: Bill Wendling <morbo@google.com> 5170R: Justin Stitt <justinstitt@google.com> 5171L: llvm@lists.linux.dev 5172S: Supported 5173W: https://clangbuiltlinux.github.io/ 5174B: https://github.com/ClangBuiltLinux/linux/issues 5175C: irc://irc.libera.chat/clangbuiltlinux 5176F: Documentation/kbuild/llvm.rst 5177F: include/linux/compiler-clang.h 5178F: scripts/Makefile.clang 5179F: scripts/clang-tools/ 5180K: \b(?i:clang|llvm)\b 5181 5182CLK API 5183M: Russell King <linux@armlinux.org.uk> 5184L: linux-clk@vger.kernel.org 5185S: Maintained 5186F: include/linux/clk.h 5187 5188CLOCKSOURCE, CLOCKEVENT DRIVERS 5189M: Daniel Lezcano <daniel.lezcano@linaro.org> 5190M: Thomas Gleixner <tglx@linutronix.de> 5191L: linux-kernel@vger.kernel.org 5192S: Supported 5193T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5194F: Documentation/devicetree/bindings/timer/ 5195F: drivers/clocksource/ 5196 5197CLOSURES 5198M: Kent Overstreet <kent.overstreet@linux.dev> 5199L: linux-bcachefs@vger.kernel.org 5200S: Supported 5201C: irc://irc.oftc.net/bcache 5202F: include/linux/closure.h 5203F: lib/closure.c 5204 5205CMPC ACPI DRIVER 5206M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5207M: Daniel Oliveira Nascimento <don@syst.com.br> 5208L: platform-driver-x86@vger.kernel.org 5209S: Supported 5210F: drivers/platform/x86/classmate-laptop.c 5211 5212COBALT MEDIA DRIVER 5213M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5214L: linux-media@vger.kernel.org 5215S: Supported 5216W: https://linuxtv.org 5217T: git git://linuxtv.org/media_tree.git 5218F: drivers/media/pci/cobalt/ 5219 5220COCCINELLE/Semantic Patches (SmPL) 5221M: Julia Lawall <Julia.Lawall@inria.fr> 5222M: Nicolas Palix <nicolas.palix@imag.fr> 5223L: cocci@inria.fr (moderated for non-subscribers) 5224S: Supported 5225W: https://coccinelle.gitlabpages.inria.fr/website/ 5226T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5227F: Documentation/dev-tools/coccinelle.rst 5228F: scripts/coccicheck 5229F: scripts/coccinelle/ 5230 5231CODA FILE SYSTEM 5232M: Jan Harkes <jaharkes@cs.cmu.edu> 5233M: coda@cs.cmu.edu 5234L: codalist@coda.cs.cmu.edu 5235S: Maintained 5236W: http://www.coda.cs.cmu.edu/ 5237F: Documentation/filesystems/coda.rst 5238F: fs/coda/ 5239F: include/linux/coda*.h 5240F: include/uapi/linux/coda*.h 5241 5242CODA V4L2 MEM2MEM DRIVER 5243M: Philipp Zabel <p.zabel@pengutronix.de> 5244L: linux-media@vger.kernel.org 5245S: Maintained 5246F: Documentation/devicetree/bindings/media/coda.yaml 5247F: drivers/media/platform/chips-media/coda 5248 5249CODE OF CONDUCT 5250M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5251S: Supported 5252F: Documentation/process/code-of-conduct-interpretation.rst 5253F: Documentation/process/code-of-conduct.rst 5254 5255COMEDI DRIVERS 5256M: Ian Abbott <abbotti@mev.co.uk> 5257M: H Hartley Sweeten <hsweeten@visionengravers.com> 5258S: Odd Fixes 5259F: drivers/comedi/ 5260F: include/linux/comedi/ 5261F: include/uapi/linux/comedi.h 5262 5263COMMON CLK FRAMEWORK 5264M: Michael Turquette <mturquette@baylibre.com> 5265M: Stephen Boyd <sboyd@kernel.org> 5266L: linux-clk@vger.kernel.org 5267S: Maintained 5268Q: http://patchwork.kernel.org/project/linux-clk/list/ 5269T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5270F: Documentation/devicetree/bindings/clock/ 5271F: drivers/clk/ 5272F: include/dt-bindings/clock/ 5273F: include/linux/clk-pr* 5274F: include/linux/clk/ 5275F: include/linux/of_clk.h 5276X: drivers/clk/clkdev.c 5277 5278COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5279M: Steve French <sfrench@samba.org> 5280R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5281R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5282R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5283R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5284R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5285L: linux-cifs@vger.kernel.org 5286L: samba-technical@lists.samba.org (moderated for non-subscribers) 5287S: Supported 5288W: https://wiki.samba.org/index.php/LinuxCIFS 5289T: git git://git.samba.org/sfrench/cifs-2.6.git 5290F: Documentation/admin-guide/cifs/ 5291F: fs/smb/client/ 5292F: fs/smb/common/ 5293F: include/uapi/linux/cifs 5294 5295COMPACTPCI HOTPLUG CORE 5296M: Scott Murray <scott@spiteful.org> 5297L: linux-pci@vger.kernel.org 5298S: Maintained 5299F: drivers/pci/hotplug/cpci_hotplug* 5300 5301COMPACTPCI HOTPLUG GENERIC DRIVER 5302M: Scott Murray <scott@spiteful.org> 5303L: linux-pci@vger.kernel.org 5304S: Maintained 5305F: drivers/pci/hotplug/cpcihp_generic.c 5306 5307COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5308M: Scott Murray <scott@spiteful.org> 5309L: linux-pci@vger.kernel.org 5310S: Maintained 5311F: drivers/pci/hotplug/cpcihp_zt5550.* 5312 5313COMPAL LAPTOP SUPPORT 5314M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5315L: platform-driver-x86@vger.kernel.org 5316S: Maintained 5317F: drivers/platform/x86/compal-laptop.c 5318 5319COMPILER ATTRIBUTES 5320M: Miguel Ojeda <ojeda@kernel.org> 5321S: Maintained 5322F: include/linux/compiler_attributes.h 5323 5324COMPUTE EXPRESS LINK (CXL) 5325M: Davidlohr Bueso <dave@stgolabs.net> 5326M: Jonathan Cameron <jonathan.cameron@huawei.com> 5327M: Dave Jiang <dave.jiang@intel.com> 5328M: Alison Schofield <alison.schofield@intel.com> 5329M: Vishal Verma <vishal.l.verma@intel.com> 5330M: Ira Weiny <ira.weiny@intel.com> 5331M: Dan Williams <dan.j.williams@intel.com> 5332L: linux-cxl@vger.kernel.org 5333S: Maintained 5334F: drivers/cxl/ 5335F: include/linux/cxl-einj.h 5336F: include/linux/cxl-event.h 5337F: include/uapi/linux/cxl_mem.h 5338F: tools/testing/cxl/ 5339 5340COMPUTE EXPRESS LINK PMU (CPMU) 5341M: Jonathan Cameron <jonathan.cameron@huawei.com> 5342L: linux-cxl@vger.kernel.org 5343S: Maintained 5344F: Documentation/admin-guide/perf/cxl.rst 5345F: drivers/perf/cxl_pmu.c 5346 5347CONEXANT ACCESSRUNNER USB DRIVER 5348L: accessrunner-general@lists.sourceforge.net 5349S: Orphan 5350W: http://accessrunner.sourceforge.net/ 5351F: drivers/usb/atm/cxacru.c 5352 5353CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5354M: Elena Reshetova <elena.reshetova@intel.com> 5355M: Carlos Bilbao <carlos.bilbao@amd.com> 5356S: Maintained 5357F: Documentation/security/snp-tdx-threat-model.rst 5358 5359CONFIGFS 5360M: Joel Becker <jlbec@evilplan.org> 5361M: Christoph Hellwig <hch@lst.de> 5362S: Supported 5363T: git git://git.infradead.org/users/hch/configfs.git 5364F: fs/configfs/ 5365F: include/linux/configfs.h 5366F: samples/configfs/ 5367 5368CONSOLE SUBSYSTEM 5369M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5370S: Supported 5371F: drivers/video/console/ 5372F: include/linux/console* 5373 5374CONTEXT TRACKING 5375M: Frederic Weisbecker <frederic@kernel.org> 5376M: "Paul E. McKenney" <paulmck@kernel.org> 5377S: Maintained 5378F: include/linux/context_tracking* 5379F: kernel/context_tracking.c 5380 5381CONTROL GROUP (CGROUP) 5382M: Tejun Heo <tj@kernel.org> 5383M: Zefan Li <lizefan.x@bytedance.com> 5384M: Johannes Weiner <hannes@cmpxchg.org> 5385L: cgroups@vger.kernel.org 5386S: Maintained 5387T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5388F: Documentation/admin-guide/cgroup-v1/ 5389F: Documentation/admin-guide/cgroup-v2.rst 5390F: include/linux/cgroup* 5391F: kernel/cgroup/ 5392F: tools/testing/selftests/cgroup/ 5393 5394CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5395M: Tejun Heo <tj@kernel.org> 5396M: Josef Bacik <josef@toxicpanda.com> 5397M: Jens Axboe <axboe@kernel.dk> 5398L: cgroups@vger.kernel.org 5399L: linux-block@vger.kernel.org 5400T: git git://git.kernel.dk/linux-block 5401F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5402F: block/bfq-cgroup.c 5403F: block/blk-cgroup.c 5404F: block/blk-iocost.c 5405F: block/blk-iolatency.c 5406F: block/blk-throttle.c 5407F: include/linux/blk-cgroup.h 5408 5409CONTROL GROUP - CPUSET 5410M: Waiman Long <longman@redhat.com> 5411M: Zefan Li <lizefan.x@bytedance.com> 5412L: cgroups@vger.kernel.org 5413S: Maintained 5414T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5415F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5416F: include/linux/cpuset.h 5417F: kernel/cgroup/cpuset.c 5418F: tools/testing/selftests/cgroup/test_cpuset.c 5419F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5420 5421CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5422M: Johannes Weiner <hannes@cmpxchg.org> 5423M: Michal Hocko <mhocko@kernel.org> 5424M: Roman Gushchin <roman.gushchin@linux.dev> 5425M: Shakeel Butt <shakeel.butt@linux.dev> 5426R: Muchun Song <muchun.song@linux.dev> 5427L: cgroups@vger.kernel.org 5428L: linux-mm@kvack.org 5429S: Maintained 5430F: include/linux/memcontrol.h 5431F: mm/memcontrol.c 5432F: mm/swap_cgroup.c 5433F: samples/cgroup/* 5434F: tools/testing/selftests/cgroup/memcg_protection.m 5435F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5436F: tools/testing/selftests/cgroup/test_kmem.c 5437F: tools/testing/selftests/cgroup/test_memcontrol.c 5438 5439CORETEMP HARDWARE MONITORING DRIVER 5440M: Fenghua Yu <fenghua.yu@intel.com> 5441L: linux-hwmon@vger.kernel.org 5442S: Maintained 5443F: Documentation/hwmon/coretemp.rst 5444F: drivers/hwmon/coretemp.c 5445 5446CORSAIR-CPRO HARDWARE MONITOR DRIVER 5447M: Marius Zachmann <mail@mariuszachmann.de> 5448L: linux-hwmon@vger.kernel.org 5449S: Maintained 5450F: drivers/hwmon/corsair-cpro.c 5451 5452CORSAIR-PSU HARDWARE MONITOR DRIVER 5453M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5454L: linux-hwmon@vger.kernel.org 5455S: Maintained 5456F: Documentation/hwmon/corsair-psu.rst 5457F: drivers/hwmon/corsair-psu.c 5458 5459COUNTER SUBSYSTEM 5460M: William Breathitt Gray <william.gray@linaro.org> 5461L: linux-iio@vger.kernel.org 5462S: Maintained 5463T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5464F: Documentation/ABI/testing/sysfs-bus-counter 5465F: Documentation/driver-api/generic-counter.rst 5466F: drivers/counter/ 5467F: include/linux/counter.h 5468F: include/uapi/linux/counter.h 5469F: tools/counter/ 5470 5471COUNTER WATCH EVENTS TOOL 5472M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5473L: linux-iio@vger.kernel.org 5474S: Maintained 5475F: tools/counter/counter_watch_events.c 5476 5477CP2615 I2C DRIVER 5478M: Bence Csókás <bence98@sch.bme.hu> 5479S: Maintained 5480F: drivers/i2c/busses/i2c-cp2615.c 5481 5482CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5483M: Viresh Kumar <viresh.kumar@linaro.org> 5484M: Sudeep Holla <sudeep.holla@arm.com> 5485L: linux-pm@vger.kernel.org 5486S: Maintained 5487W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5488F: drivers/cpufreq/vexpress-spc-cpufreq.c 5489 5490CPU FREQUENCY SCALING FRAMEWORK 5491M: "Rafael J. Wysocki" <rafael@kernel.org> 5492M: Viresh Kumar <viresh.kumar@linaro.org> 5493L: linux-pm@vger.kernel.org 5494S: Maintained 5495B: https://bugzilla.kernel.org 5496T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5497T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5498F: Documentation/admin-guide/pm/cpufreq.rst 5499F: Documentation/admin-guide/pm/intel_pstate.rst 5500F: Documentation/cpu-freq/ 5501F: Documentation/devicetree/bindings/cpufreq/ 5502F: drivers/cpufreq/ 5503F: include/linux/cpufreq.h 5504F: include/linux/sched/cpufreq.h 5505F: kernel/sched/cpufreq*.c 5506F: tools/testing/selftests/cpufreq/ 5507 5508CPU HOTPLUG 5509M: Thomas Gleixner <tglx@linutronix.de> 5510M: Peter Zijlstra <peterz@infradead.org> 5511L: linux-kernel@vger.kernel.org 5512S: Maintained 5513T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5514F: include/linux/cpu.h 5515F: include/linux/cpuhotplug.h 5516F: include/linux/smpboot.h 5517F: kernel/cpu.c 5518F: kernel/smpboot.* 5519 5520CPU IDLE TIME MANAGEMENT FRAMEWORK 5521M: "Rafael J. Wysocki" <rafael@kernel.org> 5522M: Daniel Lezcano <daniel.lezcano@linaro.org> 5523L: linux-pm@vger.kernel.org 5524S: Maintained 5525B: https://bugzilla.kernel.org 5526T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5527F: Documentation/admin-guide/pm/cpuidle.rst 5528F: Documentation/driver-api/pm/cpuidle.rst 5529F: drivers/cpuidle/ 5530F: include/linux/cpuidle.h 5531 5532CPU POWER MONITORING SUBSYSTEM 5533M: Thomas Renninger <trenn@suse.com> 5534M: Shuah Khan <shuah@kernel.org> 5535M: Shuah Khan <skhan@linuxfoundation.org> 5536L: linux-pm@vger.kernel.org 5537S: Maintained 5538F: tools/power/cpupower/ 5539 5540CPUID/MSR DRIVER 5541M: "H. Peter Anvin" <hpa@zytor.com> 5542S: Maintained 5543F: arch/x86/kernel/cpuid.c 5544F: arch/x86/kernel/msr.c 5545 5546CPUIDLE DRIVER - ARM BIG LITTLE 5547M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5548M: Daniel Lezcano <daniel.lezcano@linaro.org> 5549L: linux-pm@vger.kernel.org 5550L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5551S: Maintained 5552T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5553F: drivers/cpuidle/cpuidle-big_little.c 5554 5555CPUIDLE DRIVER - ARM EXYNOS 5556M: Daniel Lezcano <daniel.lezcano@linaro.org> 5557M: Kukjin Kim <kgene@kernel.org> 5558R: Krzysztof Kozlowski <krzk@kernel.org> 5559L: linux-pm@vger.kernel.org 5560L: linux-samsung-soc@vger.kernel.org 5561S: Maintained 5562F: arch/arm/mach-exynos/pm.c 5563F: drivers/cpuidle/cpuidle-exynos.c 5564F: include/linux/platform_data/cpuidle-exynos.h 5565 5566CPUIDLE DRIVER - ARM PSCI 5567M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5568M: Sudeep Holla <sudeep.holla@arm.com> 5569L: linux-pm@vger.kernel.org 5570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5571S: Supported 5572F: drivers/cpuidle/cpuidle-psci.c 5573 5574CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5575M: Ulf Hansson <ulf.hansson@linaro.org> 5576L: linux-pm@vger.kernel.org 5577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5578S: Supported 5579F: drivers/cpuidle/cpuidle-psci-domain.c 5580F: drivers/cpuidle/cpuidle-psci.h 5581 5582CPUIDLE DRIVER - DT IDLE PM DOMAIN 5583M: Ulf Hansson <ulf.hansson@linaro.org> 5584L: linux-pm@vger.kernel.org 5585S: Supported 5586F: drivers/cpuidle/dt_idle_genpd.c 5587F: drivers/cpuidle/dt_idle_genpd.h 5588 5589CPUIDLE DRIVER - RISC-V SBI 5590M: Anup Patel <anup@brainfault.org> 5591L: linux-pm@vger.kernel.org 5592L: linux-riscv@lists.infradead.org 5593S: Maintained 5594F: drivers/cpuidle/cpuidle-riscv-sbi.c 5595 5596CRAMFS FILESYSTEM 5597M: Nicolas Pitre <nico@fluxnic.net> 5598S: Maintained 5599F: Documentation/filesystems/cramfs.rst 5600F: fs/cramfs/ 5601 5602CREATIVE SB0540 5603M: Bastien Nocera <hadess@hadess.net> 5604L: linux-input@vger.kernel.org 5605S: Maintained 5606F: drivers/hid/hid-creative-sb0540.c 5607 5608CRYPTO API 5609M: Herbert Xu <herbert@gondor.apana.org.au> 5610M: "David S. Miller" <davem@davemloft.net> 5611L: linux-crypto@vger.kernel.org 5612S: Maintained 5613T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5614T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5615F: Documentation/crypto/ 5616F: Documentation/devicetree/bindings/crypto/ 5617F: arch/*/crypto/ 5618F: crypto/ 5619F: drivers/crypto/ 5620F: include/crypto/ 5621F: include/linux/crypto* 5622F: lib/crypto/ 5623 5624CRYPTO SPEED TEST COMPARE 5625M: Wang Jinchao <wangjinchao@xfusion.com> 5626L: linux-crypto@vger.kernel.org 5627S: Maintained 5628F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5629 5630CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5631M: Neil Horman <nhorman@tuxdriver.com> 5632L: linux-crypto@vger.kernel.org 5633S: Maintained 5634F: crypto/ansi_cprng.c 5635F: crypto/rng.c 5636 5637CS3308 MEDIA DRIVER 5638M: Hans Verkuil <hverkuil@xs4all.nl> 5639L: linux-media@vger.kernel.org 5640S: Odd Fixes 5641W: http://linuxtv.org 5642T: git git://linuxtv.org/media_tree.git 5643F: drivers/media/i2c/cs3308.c 5644 5645CS5535 Audio ALSA driver 5646M: Jaya Kumar <jayakumar.alsa@gmail.com> 5647S: Maintained 5648F: sound/pci/cs5535audio/ 5649 5650CTU CAN FD DRIVER 5651M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5652M: Ondrej Ille <ondrej.ille@gmail.com> 5653L: linux-can@vger.kernel.org 5654S: Maintained 5655F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5656F: drivers/net/can/ctucanfd/ 5657 5658CVE ASSIGNMENT CONTACT 5659M: CVE Assignment Team <cve@kernel.org> 5660S: Maintained 5661F: Documentation/process/cve.rst 5662 5663CW1200 WLAN driver 5664S: Orphan 5665F: drivers/net/wireless/st/cw1200/ 5666 5667CX18 VIDEO4LINUX DRIVER 5668M: Andy Walls <awalls@md.metrocast.net> 5669L: linux-media@vger.kernel.org 5670S: Maintained 5671W: https://linuxtv.org 5672T: git git://linuxtv.org/media_tree.git 5673F: drivers/media/pci/cx18/ 5674F: include/uapi/linux/ivtv* 5675 5676CX2341X MPEG ENCODER HELPER MODULE 5677M: Hans Verkuil <hverkuil@xs4all.nl> 5678L: linux-media@vger.kernel.org 5679S: Maintained 5680W: https://linuxtv.org 5681T: git git://linuxtv.org/media_tree.git 5682F: drivers/media/common/cx2341x* 5683F: include/media/drv-intf/cx2341x.h 5684 5685CX24120 MEDIA DRIVER 5686M: Jemma Denson <jdenson@gmail.com> 5687M: Patrick Boettcher <patrick.boettcher@posteo.de> 5688L: linux-media@vger.kernel.org 5689S: Maintained 5690W: https://linuxtv.org 5691Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5692F: drivers/media/dvb-frontends/cx24120* 5693 5694CX88 VIDEO4LINUX DRIVER 5695M: Mauro Carvalho Chehab <mchehab@kernel.org> 5696L: linux-media@vger.kernel.org 5697S: Odd fixes 5698W: https://linuxtv.org 5699T: git git://linuxtv.org/media_tree.git 5700F: Documentation/driver-api/media/drivers/cx88* 5701F: drivers/media/pci/cx88/ 5702 5703CXD2820R MEDIA DRIVER 5704L: linux-media@vger.kernel.org 5705S: Orphan 5706W: https://linuxtv.org 5707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5708F: drivers/media/dvb-frontends/cxd2820r* 5709 5710CXGB3 ETHERNET DRIVER (CXGB3) 5711M: Raju Rangoju <rajur@chelsio.com> 5712L: netdev@vger.kernel.org 5713S: Supported 5714W: http://www.chelsio.com 5715F: drivers/net/ethernet/chelsio/cxgb3/ 5716 5717CXGB3 ISCSI DRIVER (CXGB3I) 5718M: Varun Prakash <varun@chelsio.com> 5719L: linux-scsi@vger.kernel.org 5720S: Supported 5721W: http://www.chelsio.com 5722F: drivers/scsi/cxgbi/cxgb3i 5723 5724CXGB4 CRYPTO DRIVER (chcr) 5725M: Ayush Sawal <ayush.sawal@chelsio.com> 5726L: linux-crypto@vger.kernel.org 5727S: Supported 5728W: http://www.chelsio.com 5729F: drivers/crypto/chelsio 5730 5731CXGB4 ETHERNET DRIVER (CXGB4) 5732M: Raju Rangoju <rajur@chelsio.com> 5733L: netdev@vger.kernel.org 5734S: Supported 5735W: http://www.chelsio.com 5736F: drivers/net/ethernet/chelsio/cxgb4/ 5737 5738CXGB4 INLINE CRYPTO DRIVER 5739M: Ayush Sawal <ayush.sawal@chelsio.com> 5740L: netdev@vger.kernel.org 5741S: Supported 5742W: http://www.chelsio.com 5743F: drivers/net/ethernet/chelsio/inline_crypto/ 5744 5745CXGB4 ISCSI DRIVER (CXGB4I) 5746M: Varun Prakash <varun@chelsio.com> 5747L: linux-scsi@vger.kernel.org 5748S: Supported 5749W: http://www.chelsio.com 5750F: drivers/scsi/cxgbi/cxgb4i 5751 5752CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5753M: Potnuri Bharat Teja <bharat@chelsio.com> 5754L: linux-rdma@vger.kernel.org 5755S: Supported 5756W: http://www.openfabrics.org 5757F: drivers/infiniband/hw/cxgb4/ 5758F: include/uapi/rdma/cxgb4-abi.h 5759 5760CXGB4VF ETHERNET DRIVER (CXGB4VF) 5761M: Raju Rangoju <rajur@chelsio.com> 5762L: netdev@vger.kernel.org 5763S: Supported 5764W: http://www.chelsio.com 5765F: drivers/net/ethernet/chelsio/cxgb4vf/ 5766 5767CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5768M: Frederic Barrat <fbarrat@linux.ibm.com> 5769M: Andrew Donnellan <ajd@linux.ibm.com> 5770L: linuxppc-dev@lists.ozlabs.org 5771S: Supported 5772F: Documentation/ABI/testing/sysfs-class-cxl 5773F: Documentation/arch/powerpc/cxl.rst 5774F: arch/powerpc/platforms/powernv/pci-cxl.c 5775F: drivers/misc/cxl/ 5776F: include/misc/cxl* 5777F: include/uapi/misc/cxl.h 5778 5779CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5780M: Manoj N. Kumar <manoj@linux.ibm.com> 5781M: Matthew R. Ochs <mrochs@linux.ibm.com> 5782M: Uma Krishnan <ukrishn@linux.ibm.com> 5783L: linux-scsi@vger.kernel.org 5784S: Supported 5785F: Documentation/arch/powerpc/cxlflash.rst 5786F: drivers/scsi/cxlflash/ 5787F: include/uapi/scsi/cxlflash_ioctl.h 5788 5789CYBERPRO FB DRIVER 5790M: Russell King <linux@armlinux.org.uk> 5791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5792S: Maintained 5793W: http://www.armlinux.org.uk/ 5794F: drivers/video/fbdev/cyber2000fb.* 5795 5796CYCLADES PC300 DRIVER 5797S: Orphan 5798F: drivers/net/wan/pc300* 5799 5800CYPRESS CY8C95X0 PINCTRL DRIVER 5801M: Patrick Rudolph <patrick.rudolph@9elements.com> 5802L: linux-gpio@vger.kernel.org 5803S: Maintained 5804F: drivers/pinctrl/pinctrl-cy8c95x0.c 5805 5806CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5807M: Linus Walleij <linus.walleij@linaro.org> 5808L: linux-input@vger.kernel.org 5809S: Maintained 5810F: drivers/input/touchscreen/cy8ctma140.c 5811 5812CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5813M: Yassine Oudjana <y.oudjana@protonmail.com> 5814L: linux-input@vger.kernel.org 5815S: Maintained 5816F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5817F: drivers/input/keyboard/cypress-sf.c 5818 5819CYPRESS_FIRMWARE MEDIA DRIVER 5820L: linux-media@vger.kernel.org 5821S: Orphan 5822W: https://linuxtv.org 5823Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5824F: drivers/media/common/cypress_firmware* 5825 5826CYTTSP TOUCHSCREEN DRIVER 5827M: Linus Walleij <linus.walleij@linaro.org> 5828L: linux-input@vger.kernel.org 5829S: Maintained 5830F: drivers/input/touchscreen/cyttsp* 5831 5832D-LINK DIR-685 TOUCHKEYS DRIVER 5833M: Linus Walleij <linus.walleij@linaro.org> 5834L: linux-input@vger.kernel.org 5835S: Supported 5836F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5837 5838DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5839M: Joshua Kinard <kumba@gentoo.org> 5840S: Maintained 5841F: drivers/rtc/rtc-ds1685.c 5842F: include/linux/rtc/ds1685.h 5843 5844DAMA SLAVE for AX.25 5845M: Joerg Reuter <jreuter@yaina.de> 5846L: linux-hams@vger.kernel.org 5847S: Maintained 5848W: http://yaina.de/jreuter/ 5849W: http://www.qsl.net/dl1bke/ 5850F: net/ax25/af_ax25.c 5851F: net/ax25/ax25_dev.c 5852F: net/ax25/ax25_ds_* 5853F: net/ax25/ax25_in.c 5854F: net/ax25/ax25_out.c 5855F: net/ax25/ax25_timer.c 5856F: net/ax25/sysctl_net_ax25.c 5857 5858DATA ACCESS MONITOR 5859M: SeongJae Park <sj@kernel.org> 5860L: damon@lists.linux.dev 5861L: linux-mm@kvack.org 5862S: Maintained 5863W: https://damonitor.github.io 5864P: Documentation/mm/damon/maintainer-profile.rst 5865T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5866T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5868F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5869F: Documentation/admin-guide/mm/damon/ 5870F: Documentation/mm/damon/ 5871F: include/linux/damon.h 5872F: include/trace/events/damon.h 5873F: mm/damon/ 5874F: tools/testing/selftests/damon/ 5875 5876DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5877L: netdev@vger.kernel.org 5878S: Orphan 5879F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5880F: drivers/net/ethernet/dec/tulip/dmfe.c 5881 5882DC390/AM53C974 SCSI driver 5883M: Hannes Reinecke <hare@suse.com> 5884L: linux-scsi@vger.kernel.org 5885S: Maintained 5886F: drivers/scsi/am53c974.c 5887 5888DC395x SCSI driver 5889M: Oliver Neukum <oliver@neukum.org> 5890M: Ali Akcaagac <aliakc@web.de> 5891M: Jamie Lenehan <lenehan@twibble.org> 5892S: Maintained 5893F: Documentation/scsi/dc395x.rst 5894F: drivers/scsi/dc395x.* 5895 5896DCCP PROTOCOL 5897L: dccp@vger.kernel.org 5898S: Orphan 5899W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5900F: include/linux/dccp.h 5901F: include/linux/tfrc.h 5902F: include/uapi/linux/dccp.h 5903F: net/dccp/ 5904 5905DEBUGOBJECTS: 5906M: Thomas Gleixner <tglx@linutronix.de> 5907L: linux-kernel@vger.kernel.org 5908S: Maintained 5909T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5910F: include/linux/debugobjects.h 5911F: lib/debugobjects.c 5912 5913DECSTATION PLATFORM SUPPORT 5914M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5915L: linux-mips@vger.kernel.org 5916S: Maintained 5917W: http://www.linux-mips.org/wiki/DECstation 5918F: arch/mips/dec/ 5919F: arch/mips/include/asm/dec/ 5920F: arch/mips/include/asm/mach-dec/ 5921 5922DEFXX FDDI NETWORK DRIVER 5923M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5924S: Maintained 5925F: drivers/net/fddi/defxx.* 5926 5927DEFZA FDDI NETWORK DRIVER 5928M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5929S: Maintained 5930F: drivers/net/fddi/defza.* 5931 5932DEINTERLACE DRIVERS FOR ALLWINNER H3 5933M: Jernej Skrabec <jernej.skrabec@gmail.com> 5934L: linux-media@vger.kernel.org 5935S: Maintained 5936T: git git://linuxtv.org/media_tree.git 5937F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5938F: drivers/media/platform/sunxi/sun8i-di/ 5939 5940DELL LAPTOP DRIVER 5941M: Matthew Garrett <mjg59@srcf.ucam.org> 5942M: Pali Rohár <pali@kernel.org> 5943L: platform-driver-x86@vger.kernel.org 5944S: Maintained 5945F: drivers/platform/x86/dell/dell-laptop.c 5946 5947DELL LAPTOP FREEFALL DRIVER 5948M: Pali Rohár <pali@kernel.org> 5949S: Maintained 5950F: drivers/platform/x86/dell/dell-smo8800.c 5951 5952DELL LAPTOP RBTN DRIVER 5953M: Pali Rohár <pali@kernel.org> 5954S: Maintained 5955F: drivers/platform/x86/dell/dell-rbtn.* 5956 5957DELL LAPTOP SMM DRIVER 5958M: Pali Rohár <pali@kernel.org> 5959S: Maintained 5960F: Documentation/ABI/obsolete/procfs-i8k 5961F: drivers/hwmon/dell-smm-hwmon.c 5962F: include/uapi/linux/i8k.h 5963 5964DELL REMOTE BIOS UPDATE DRIVER 5965M: Stuart Hayes <stuart.w.hayes@gmail.com> 5966L: platform-driver-x86@vger.kernel.org 5967S: Maintained 5968F: drivers/platform/x86/dell/dell_rbu.c 5969 5970DELL SMBIOS DRIVER 5971M: Pali Rohár <pali@kernel.org> 5972L: Dell.Client.Kernel@dell.com 5973L: platform-driver-x86@vger.kernel.org 5974S: Maintained 5975F: drivers/platform/x86/dell/dell-smbios.* 5976 5977DELL SMBIOS SMM DRIVER 5978L: Dell.Client.Kernel@dell.com 5979L: platform-driver-x86@vger.kernel.org 5980S: Maintained 5981F: drivers/platform/x86/dell/dell-smbios-smm.c 5982 5983DELL SMBIOS WMI DRIVER 5984L: Dell.Client.Kernel@dell.com 5985L: platform-driver-x86@vger.kernel.org 5986S: Maintained 5987F: drivers/platform/x86/dell/dell-smbios-wmi.c 5988F: tools/wmi/dell-smbios-example.c 5989 5990DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5991M: Stuart Hayes <stuart.w.hayes@gmail.com> 5992L: platform-driver-x86@vger.kernel.org 5993S: Maintained 5994F: Documentation/userspace-api/dcdbas.rst 5995F: drivers/platform/x86/dell/dcdbas.* 5996 5997DELL WMI DDV DRIVER 5998M: Armin Wolf <W_Armin@gmx.de> 5999S: Maintained 6000F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6001F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6002F: Documentation/wmi/devices/dell-wmi-ddv.rst 6003F: drivers/platform/x86/dell/dell-wmi-ddv.c 6004 6005DELL WMI DESCRIPTOR DRIVER 6006L: Dell.Client.Kernel@dell.com 6007S: Maintained 6008F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6009 6010DELL WMI HARDWARE PRIVACY SUPPORT 6011L: Dell.Client.Kernel@dell.com 6012L: platform-driver-x86@vger.kernel.org 6013S: Maintained 6014F: drivers/platform/x86/dell/dell-wmi-privacy.c 6015 6016DELL WMI NOTIFICATIONS DRIVER 6017M: Matthew Garrett <mjg59@srcf.ucam.org> 6018M: Pali Rohár <pali@kernel.org> 6019S: Maintained 6020F: drivers/platform/x86/dell/dell-wmi-base.c 6021 6022DELL WMI SYSMAN DRIVER 6023M: Prasanth Ksr <prasanth.ksr@dell.com> 6024L: Dell.Client.Kernel@dell.com 6025L: platform-driver-x86@vger.kernel.org 6026S: Maintained 6027F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6028F: drivers/platform/x86/dell/dell-wmi-sysman/ 6029 6030DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6031M: Zev Weiss <zev@bewilderbeest.net> 6032L: linux-hwmon@vger.kernel.org 6033S: Maintained 6034F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6035 6036DELTA DPS920AB PSU DRIVER 6037M: Robert Marko <robert.marko@sartura.hr> 6038L: linux-hwmon@vger.kernel.org 6039S: Maintained 6040F: Documentation/hwmon/dps920ab.rst 6041F: drivers/hwmon/pmbus/dps920ab.c 6042 6043DELTA NETWORKS TN48M CPLD DRIVERS 6044M: Robert Marko <robert.marko@sartura.hr> 6045S: Maintained 6046F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6047F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6048F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6049F: drivers/gpio/gpio-tn48m.c 6050F: include/dt-bindings/reset/delta,tn48m-reset.h 6051 6052DELTA ST MEDIA DRIVER 6053M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6054L: linux-media@vger.kernel.org 6055S: Supported 6056W: https://linuxtv.org 6057T: git git://linuxtv.org/media_tree.git 6058F: drivers/media/platform/st/sti/delta 6059 6060DENALI NAND DRIVER 6061L: linux-mtd@lists.infradead.org 6062S: Orphan 6063F: drivers/mtd/nand/raw/denali* 6064 6065DESIGNWARE EDMA CORE IP DRIVER 6066M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6067R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6068R: Serge Semin <fancer.lancer@gmail.com> 6069L: dmaengine@vger.kernel.org 6070S: Maintained 6071F: drivers/dma/dw-edma/ 6072F: include/linux/dma/edma.h 6073 6074DESIGNWARE USB2 DRD IP DRIVER 6075M: Minas Harutyunyan <hminas@synopsys.com> 6076L: linux-usb@vger.kernel.org 6077S: Maintained 6078T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6079F: drivers/usb/dwc2/ 6080 6081DESIGNWARE USB3 DRD IP DRIVER 6082M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6083L: linux-usb@vger.kernel.org 6084S: Maintained 6085F: drivers/usb/dwc3/ 6086 6087DESIGNWARE XDATA IP DRIVER 6088M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6089L: linux-pci@vger.kernel.org 6090S: Maintained 6091F: Documentation/misc-devices/dw-xdata-pcie.rst 6092F: drivers/misc/dw-xdata-pcie.c 6093 6094DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6095M: Andreas Klinger <ak@it-klinger.de> 6096L: linux-iio@vger.kernel.org 6097S: Maintained 6098F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6099F: drivers/iio/proximity/srf*.c 6100 6101DEVICE COREDUMP (DEV_COREDUMP) 6102M: Johannes Berg <johannes@sipsolutions.net> 6103L: linux-kernel@vger.kernel.org 6104S: Maintained 6105F: drivers/base/devcoredump.c 6106F: include/linux/devcoredump.h 6107 6108DEVICE DEPENDENCY HELPER SCRIPT 6109M: Saravana Kannan <saravanak@google.com> 6110L: linux-kernel@vger.kernel.org 6111S: Maintained 6112F: scripts/dev-needs.sh 6113 6114DEVICE DIRECT ACCESS (DAX) 6115M: Dan Williams <dan.j.williams@intel.com> 6116M: Vishal Verma <vishal.l.verma@intel.com> 6117M: Dave Jiang <dave.jiang@intel.com> 6118L: nvdimm@lists.linux.dev 6119L: linux-cxl@vger.kernel.org 6120S: Supported 6121F: drivers/dax/ 6122 6123DEVICE FREQUENCY (DEVFREQ) 6124M: MyungJoo Ham <myungjoo.ham@samsung.com> 6125M: Kyungmin Park <kyungmin.park@samsung.com> 6126M: Chanwoo Choi <cw00.choi@samsung.com> 6127L: linux-pm@vger.kernel.org 6128S: Maintained 6129T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6130F: Documentation/devicetree/bindings/devfreq/ 6131F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6132F: drivers/devfreq/ 6133F: include/linux/devfreq.h 6134F: include/trace/events/devfreq.h 6135 6136DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6137M: Chanwoo Choi <cw00.choi@samsung.com> 6138L: linux-pm@vger.kernel.org 6139S: Supported 6140T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6141F: Documentation/devicetree/bindings/devfreq/event/ 6142F: drivers/devfreq/devfreq-event.c 6143F: drivers/devfreq/event/ 6144F: include/dt-bindings/pmu/exynos_ppmu.h 6145F: include/linux/devfreq-event.h 6146 6147DEVICE RESOURCE MANAGEMENT HELPERS 6148M: Hans de Goede <hdegoede@redhat.com> 6149R: Matti Vaittinen <mazziesaccount@gmail.com> 6150S: Maintained 6151F: include/linux/devm-helpers.h 6152 6153DEVICE-MAPPER (LVM) 6154M: Alasdair Kergon <agk@redhat.com> 6155M: Mike Snitzer <snitzer@kernel.org> 6156M: Mikulas Patocka <mpatocka@redhat.com> 6157L: dm-devel@lists.linux.dev 6158S: Maintained 6159Q: http://patchwork.kernel.org/project/dm-devel/list/ 6160T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6161F: Documentation/admin-guide/device-mapper/ 6162F: drivers/md/Kconfig 6163F: drivers/md/Makefile 6164F: drivers/md/dm* 6165F: drivers/md/persistent-data/ 6166F: include/linux/device-mapper.h 6167F: include/linux/dm-*.h 6168F: include/uapi/linux/dm-*.h 6169 6170DEVICE-MAPPER VDO TARGET 6171M: Matthew Sakai <msakai@redhat.com> 6172L: dm-devel@lists.linux.dev 6173S: Maintained 6174F: Documentation/admin-guide/device-mapper/vdo*.rst 6175F: drivers/md/dm-vdo/ 6176 6177DEVLINK 6178M: Jiri Pirko <jiri@resnulli.us> 6179L: netdev@vger.kernel.org 6180S: Supported 6181F: Documentation/networking/devlink 6182F: include/net/devlink.h 6183F: include/uapi/linux/devlink.h 6184F: net/devlink/ 6185 6186DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6187M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6188L: kernel@dh-electronics.com 6189S: Maintained 6190F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6191F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6192 6193DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6194M: Marek Vasut <marex@denx.de> 6195L: kernel@dh-electronics.com 6196S: Maintained 6197F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6198F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6199 6200DIALOG SEMICONDUCTOR DRIVERS 6201M: Support Opensource <support.opensource@diasemi.com> 6202S: Supported 6203W: http://www.dialog-semiconductor.com/products 6204F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6205F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6206F: Documentation/devicetree/bindings/mfd/da90*.txt 6207F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6208F: Documentation/devicetree/bindings/regulator/da92*.txt 6209F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6210F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6211F: Documentation/devicetree/bindings/sound/da[79]*.txt 6212F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6213F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6214F: Documentation/hwmon/da90??.rst 6215F: drivers/gpio/gpio-da90??.c 6216F: drivers/hwmon/da90??-hwmon.c 6217F: drivers/iio/adc/da91??-*.c 6218F: drivers/input/misc/da72??.[ch] 6219F: drivers/input/misc/da90??_onkey.c 6220F: drivers/input/touchscreen/da9052_tsi.c 6221F: drivers/leds/leds-da90??.c 6222F: drivers/mfd/da903x.c 6223F: drivers/mfd/da90??-*.c 6224F: drivers/mfd/da91??-*.c 6225F: drivers/pinctrl/pinctrl-da90??.c 6226F: drivers/power/supply/da9052-battery.c 6227F: drivers/power/supply/da91??-*.c 6228F: drivers/regulator/da9???-regulator.[ch] 6229F: drivers/regulator/slg51000-regulator.[ch] 6230F: drivers/rtc/rtc-da90??.c 6231F: drivers/thermal/da90??-thermal.c 6232F: drivers/video/backlight/da90??_bl.c 6233F: drivers/watchdog/da90??_wdt.c 6234F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6235F: include/linux/mfd/da903x.h 6236F: include/linux/mfd/da9052/ 6237F: include/linux/mfd/da9055/ 6238F: include/linux/mfd/da9062/ 6239F: include/linux/mfd/da9063/ 6240F: include/linux/mfd/da9150/ 6241F: include/linux/regulator/da9211.h 6242F: include/sound/da[79]*.h 6243F: sound/soc/codecs/da[79]*.[ch] 6244 6245DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6246M: William Breathitt Gray <william.gray@linaro.org> 6247L: linux-gpio@vger.kernel.org 6248S: Maintained 6249F: drivers/gpio/gpio-gpio-mm.c 6250 6251DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6252M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6253L: linux-media@vger.kernel.org 6254S: Maintained 6255F: Documentation/admin-guide/media/mgb4.rst 6256F: drivers/media/pci/mgb4/ 6257 6258DIOLAN U2C-12 I2C DRIVER 6259M: Guenter Roeck <linux@roeck-us.net> 6260L: linux-i2c@vger.kernel.org 6261S: Maintained 6262F: drivers/i2c/busses/i2c-diolan-u2c.c 6263 6264DIRECTORY NOTIFICATION (DNOTIFY) 6265M: Jan Kara <jack@suse.cz> 6266R: Amir Goldstein <amir73il@gmail.com> 6267L: linux-fsdevel@vger.kernel.org 6268S: Maintained 6269F: Documentation/filesystems/dnotify.rst 6270F: fs/notify/dnotify/ 6271F: include/linux/dnotify.h 6272 6273DISK GEOMETRY AND PARTITION HANDLING 6274M: Andries Brouwer <aeb@cwi.nl> 6275S: Maintained 6276W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6277W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6278W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6279 6280DISKQUOTA 6281M: Jan Kara <jack@suse.com> 6282S: Maintained 6283F: Documentation/filesystems/quota.rst 6284F: fs/quota/ 6285F: include/linux/quota*.h 6286F: include/uapi/linux/quota*.h 6287 6288DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6289M: Bernie Thompson <bernie@plugable.com> 6290L: linux-fbdev@vger.kernel.org 6291S: Maintained 6292W: http://plugable.com/category/projects/udlfb/ 6293F: Documentation/fb/udlfb.rst 6294F: drivers/video/fbdev/udlfb.c 6295F: include/video/udlfb.h 6296 6297DISTRIBUTED LOCK MANAGER (DLM) 6298M: Alexander Aring <aahringo@redhat.com> 6299M: David Teigland <teigland@redhat.com> 6300L: gfs2@lists.linux.dev 6301S: Supported 6302W: https://pagure.io/dlm 6303T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6304F: fs/dlm/ 6305 6306DMA BUFFER SHARING FRAMEWORK 6307M: Sumit Semwal <sumit.semwal@linaro.org> 6308M: Christian König <christian.koenig@amd.com> 6309L: linux-media@vger.kernel.org 6310L: dri-devel@lists.freedesktop.org 6311L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6312S: Maintained 6313T: git git://anongit.freedesktop.org/drm/drm-misc 6314F: Documentation/driver-api/dma-buf.rst 6315F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6316F: drivers/dma-buf/ 6317F: include/linux/*fence.h 6318F: include/linux/dma-buf.h 6319F: include/linux/dma-resv.h 6320K: \bdma_(?:buf|fence|resv)\b 6321 6322DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6323M: Vinod Koul <vkoul@kernel.org> 6324L: dmaengine@vger.kernel.org 6325S: Maintained 6326Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6328F: Documentation/devicetree/bindings/dma/ 6329F: Documentation/driver-api/dmaengine/ 6330F: drivers/dma/ 6331F: include/dt-bindings/dma/ 6332F: include/linux/dma/ 6333F: include/linux/dmaengine.h 6334F: include/linux/of_dma.h 6335 6336DMA MAPPING BENCHMARK 6337M: Xiang Chen <chenxiang66@hisilicon.com> 6338L: iommu@lists.linux.dev 6339F: kernel/dma/map_benchmark.c 6340F: tools/testing/selftests/dma/ 6341 6342DMA MAPPING HELPERS 6343M: Christoph Hellwig <hch@lst.de> 6344M: Marek Szyprowski <m.szyprowski@samsung.com> 6345R: Robin Murphy <robin.murphy@arm.com> 6346L: iommu@lists.linux.dev 6347S: Supported 6348W: http://git.infradead.org/users/hch/dma-mapping.git 6349T: git git://git.infradead.org/users/hch/dma-mapping.git 6350F: include/asm-generic/dma-mapping.h 6351F: include/linux/dma-direct.h 6352F: include/linux/dma-map-ops.h 6353F: include/linux/dma-mapping.h 6354F: include/linux/swiotlb.h 6355F: kernel/dma/ 6356 6357DMA-BUF HEAPS FRAMEWORK 6358M: Sumit Semwal <sumit.semwal@linaro.org> 6359R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6360R: Brian Starkey <Brian.Starkey@arm.com> 6361R: John Stultz <jstultz@google.com> 6362R: T.J. Mercier <tjmercier@google.com> 6363L: linux-media@vger.kernel.org 6364L: dri-devel@lists.freedesktop.org 6365L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6366S: Maintained 6367T: git git://anongit.freedesktop.org/drm/drm-misc 6368F: drivers/dma-buf/dma-heap.c 6369F: drivers/dma-buf/heaps/* 6370F: include/linux/dma-heap.h 6371F: include/uapi/linux/dma-heap.h 6372 6373DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6374M: Lukasz Luba <lukasz.luba@arm.com> 6375L: linux-pm@vger.kernel.org 6376L: linux-samsung-soc@vger.kernel.org 6377S: Maintained 6378F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6379F: drivers/memory/samsung/exynos5422-dmc.c 6380 6381DME1737 HARDWARE MONITOR DRIVER 6382M: Juerg Haefliger <juergh@proton.me> 6383L: linux-hwmon@vger.kernel.org 6384S: Maintained 6385F: Documentation/hwmon/dme1737.rst 6386F: drivers/hwmon/dme1737.c 6387 6388DMI/SMBIOS SUPPORT 6389M: Jean Delvare <jdelvare@suse.com> 6390S: Maintained 6391T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6392F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6393F: drivers/firmware/dmi-id.c 6394F: drivers/firmware/dmi_scan.c 6395F: include/linux/dmi.h 6396 6397DOCUMENTATION 6398M: Jonathan Corbet <corbet@lwn.net> 6399L: linux-doc@vger.kernel.org 6400S: Maintained 6401P: Documentation/doc-guide/maintainer-profile.rst 6402T: git git://git.lwn.net/linux.git docs-next 6403F: Documentation/ 6404F: scripts/documentation-file-ref-check 6405F: scripts/kernel-doc 6406F: scripts/sphinx-pre-install 6407X: Documentation/ABI/ 6408X: Documentation/admin-guide/media/ 6409X: Documentation/devicetree/ 6410X: Documentation/driver-api/media/ 6411X: Documentation/firmware-guide/acpi/ 6412X: Documentation/i2c/ 6413X: Documentation/netlink/ 6414X: Documentation/power/ 6415X: Documentation/spi/ 6416X: Documentation/userspace-api/media/ 6417 6418DOCUMENTATION PROCESS 6419M: Jonathan Corbet <corbet@lwn.net> 6420L: workflows@vger.kernel.org 6421S: Maintained 6422F: Documentation/maintainer/ 6423F: Documentation/process/ 6424 6425DOCUMENTATION REPORTING ISSUES 6426M: Thorsten Leemhuis <linux@leemhuis.info> 6427L: linux-doc@vger.kernel.org 6428S: Maintained 6429F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6430F: Documentation/admin-guide/reporting-issues.rst 6431F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6432 6433DOCUMENTATION SCRIPTS 6434M: Mauro Carvalho Chehab <mchehab@kernel.org> 6435L: linux-doc@vger.kernel.org 6436S: Maintained 6437F: Documentation/sphinx/parse-headers.pl 6438F: scripts/documentation-file-ref-check 6439F: scripts/sphinx-pre-install 6440 6441DOCUMENTATION/ITALIAN 6442M: Federico Vaga <federico.vaga@vaga.pv.it> 6443L: linux-doc@vger.kernel.org 6444S: Maintained 6445F: Documentation/translations/it_IT 6446 6447DOCUMENTATION/JAPANESE 6448R: Akira Yokosawa <akiyks@gmail.com> 6449L: linux-doc@vger.kernel.org 6450S: Maintained 6451F: Documentation/translations/ja_JP 6452 6453DONGWOON DW9714 LENS VOICE COIL DRIVER 6454M: Sakari Ailus <sakari.ailus@linux.intel.com> 6455L: linux-media@vger.kernel.org 6456S: Maintained 6457T: git git://linuxtv.org/media_tree.git 6458F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6459F: drivers/media/i2c/dw9714.c 6460 6461DONGWOON DW9719 LENS VOICE COIL DRIVER 6462M: Daniel Scally <djrscally@gmail.com> 6463L: linux-media@vger.kernel.org 6464S: Maintained 6465T: git git://linuxtv.org/media_tree.git 6466F: drivers/media/i2c/dw9719.c 6467 6468DONGWOON DW9768 LENS VOICE COIL DRIVER 6469L: linux-media@vger.kernel.org 6470S: Orphan 6471T: git git://linuxtv.org/media_tree.git 6472F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6473F: drivers/media/i2c/dw9768.c 6474 6475DONGWOON DW9807 LENS VOICE COIL DRIVER 6476M: Sakari Ailus <sakari.ailus@linux.intel.com> 6477L: linux-media@vger.kernel.org 6478S: Maintained 6479T: git git://linuxtv.org/media_tree.git 6480F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6481F: drivers/media/i2c/dw9807-vcm.c 6482 6483DOUBLETALK DRIVER 6484M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6485L: blinux-list@redhat.com 6486S: Maintained 6487F: drivers/char/dtlk.c 6488F: include/linux/dtlk.h 6489 6490DPAA2 DATAPATH I/O (DPIO) DRIVER 6491M: Roy Pledge <Roy.Pledge@nxp.com> 6492L: linux-kernel@vger.kernel.org 6493S: Maintained 6494F: drivers/soc/fsl/dpio 6495 6496DPAA2 ETHERNET DRIVER 6497M: Ioana Ciornei <ioana.ciornei@nxp.com> 6498L: netdev@vger.kernel.org 6499S: Maintained 6500F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6501F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6502F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6503F: drivers/net/ethernet/freescale/dpaa2/Makefile 6504F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6505F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6507F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6508F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6509F: drivers/net/ethernet/freescale/dpaa2/dpni* 6510 6511DPAA2 ETHERNET SWITCH DRIVER 6512M: Ioana Ciornei <ioana.ciornei@nxp.com> 6513L: netdev@vger.kernel.org 6514S: Maintained 6515F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6516F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6517F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6518 6519DPLL SUBSYSTEM 6520M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6521M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6522M: Jiri Pirko <jiri@resnulli.us> 6523L: netdev@vger.kernel.org 6524S: Supported 6525F: Documentation/driver-api/dpll.rst 6526F: drivers/dpll/* 6527F: include/linux/dpll.h 6528F: include/uapi/linux/dpll.h 6529 6530DRBD DRIVER 6531M: Philipp Reisner <philipp.reisner@linbit.com> 6532M: Lars Ellenberg <lars.ellenberg@linbit.com> 6533M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6534L: drbd-dev@lists.linbit.com 6535S: Supported 6536W: http://www.drbd.org 6537T: git git://git.linbit.com/linux-drbd.git 6538T: git git://git.linbit.com/drbd-8.4.git 6539F: Documentation/admin-guide/blockdev/ 6540F: drivers/block/drbd/ 6541F: include/linux/drbd* 6542F: lib/lru_cache.c 6543 6544DRIVER COMPONENT FRAMEWORK 6545L: dri-devel@lists.freedesktop.org 6546F: drivers/base/component.c 6547F: include/linux/component.h 6548 6549DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6550M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6551R: "Rafael J. Wysocki" <rafael@kernel.org> 6552S: Supported 6553T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6554F: Documentation/core-api/kobject.rst 6555F: drivers/base/ 6556F: fs/debugfs/ 6557F: fs/sysfs/ 6558F: include/linux/debugfs.h 6559F: include/linux/fwnode.h 6560F: include/linux/kobj* 6561F: include/linux/property.h 6562F: lib/kobj* 6563 6564DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6565M: Nishanth Menon <nm@ti.com> 6566L: linux-pm@vger.kernel.org 6567S: Maintained 6568F: drivers/soc/ti/smartreflex.c 6569F: include/linux/power/smartreflex.h 6570 6571DRM ACCEL DRIVERS FOR INTEL VPU 6572M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6573M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6574L: dri-devel@lists.freedesktop.org 6575S: Supported 6576T: git git://anongit.freedesktop.org/drm/drm-misc 6577F: drivers/accel/ivpu/ 6578F: include/uapi/drm/ivpu_accel.h 6579 6580DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6581M: Oded Gabbay <ogabbay@kernel.org> 6582L: dri-devel@lists.freedesktop.org 6583S: Maintained 6584C: irc://irc.oftc.net/dri-devel 6585T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6586F: Documentation/accel/ 6587F: drivers/accel/ 6588F: include/drm/drm_accel.h 6589 6590DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6591M: Maxime Ripard <mripard@kernel.org> 6592M: Chen-Yu Tsai <wens@csie.org> 6593R: Jernej Skrabec <jernej.skrabec@gmail.com> 6594L: dri-devel@lists.freedesktop.org 6595S: Supported 6596T: git git://anongit.freedesktop.org/drm/drm-misc 6597F: drivers/gpu/drm/sun4i/sun8i* 6598 6599DRM DRIVER FOR ARM PL111 CLCD 6600S: Orphan 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/pl111/ 6603 6604DRM DRIVER FOR ARM VERSATILE TFT PANELS 6605M: Linus Walleij <linus.walleij@linaro.org> 6606S: Maintained 6607T: git git://anongit.freedesktop.org/drm/drm-misc 6608F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6609F: drivers/gpu/drm/panel/panel-arm-versatile.c 6610 6611DRM DRIVER FOR ASPEED BMC GFX 6612M: Joel Stanley <joel@jms.id.au> 6613L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6614S: Supported 6615T: git git://anongit.freedesktop.org/drm/drm-misc 6616F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6617F: drivers/gpu/drm/aspeed/ 6618 6619DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6620M: Dave Airlie <airlied@redhat.com> 6621R: Thomas Zimmermann <tzimmermann@suse.de> 6622R: Jocelyn Falempe <jfalempe@redhat.com> 6623L: dri-devel@lists.freedesktop.org 6624S: Supported 6625T: git git://anongit.freedesktop.org/drm/drm-misc 6626F: drivers/gpu/drm/ast/ 6627 6628DRM DRIVER FOR BOCHS VIRTUAL GPU 6629M: Gerd Hoffmann <kraxel@redhat.com> 6630L: virtualization@lists.linux.dev 6631S: Maintained 6632T: git git://anongit.freedesktop.org/drm/drm-misc 6633F: drivers/gpu/drm/tiny/bochs.c 6634 6635DRM DRIVER FOR BOE HIMAX8279D PANELS 6636M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6637S: Maintained 6638F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6639F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6640 6641DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6642M: Jagan Teki <jagan@amarulasolutions.com> 6643S: Maintained 6644F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6645F: drivers/gpu/drm/bridge/chipone-icn6211.c 6646 6647DRM DRIVER FOR EBBG FT8719 PANEL 6648M: Joel Selvaraj <jo@jsfamily.in> 6649S: Maintained 6650T: git git://anongit.freedesktop.org/drm/drm-misc 6651F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6652F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6653 6654DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6655M: Linus Walleij <linus.walleij@linaro.org> 6656S: Maintained 6657T: git git://anongit.freedesktop.org/drm/drm-misc 6658F: drivers/gpu/drm/tve200/ 6659 6660DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6661M: Icenowy Zheng <icenowy@aosc.io> 6662S: Maintained 6663F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6664F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6665 6666DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6667M: Jagan Teki <jagan@amarulasolutions.com> 6668S: Maintained 6669F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6670F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6671 6672DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6673M: Thomas Zimmermann <tzimmermann@suse.de> 6674M: Javier Martinez Canillas <javierm@redhat.com> 6675L: dri-devel@lists.freedesktop.org 6676S: Maintained 6677T: git git://anongit.freedesktop.org/drm/drm-misc 6678F: drivers/gpu/drm/drm_aperture.c 6679F: drivers/gpu/drm/tiny/ofdrm.c 6680F: drivers/gpu/drm/tiny/simpledrm.c 6681F: drivers/video/aperture.c 6682F: drivers/video/nomodeset.c 6683F: include/drm/drm_aperture.h 6684F: include/linux/aperture.h 6685F: include/video/nomodeset.h 6686 6687DRM DRIVER FOR GENERIC EDP PANELS 6688R: Douglas Anderson <dianders@chromium.org> 6689F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6690F: drivers/gpu/drm/panel/panel-edp.c 6691 6692DRM DRIVER FOR GENERIC USB DISPLAY 6693M: Noralf Trønnes <noralf@tronnes.org> 6694S: Maintained 6695W: https://github.com/notro/gud/wiki 6696T: git git://anongit.freedesktop.org/drm/drm-misc 6697F: drivers/gpu/drm/gud/ 6698F: include/drm/gud.h 6699 6700DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6701M: Hans de Goede <hdegoede@redhat.com> 6702S: Maintained 6703T: git git://anongit.freedesktop.org/drm/drm-misc 6704F: drivers/gpu/drm/tiny/gm12u320.c 6705 6706DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6707M: Ondrej Jirman <megi@xff.cz> 6708M: Javier Martinez Canillas <javierm@redhat.com> 6709S: Maintained 6710T: git git://anongit.freedesktop.org/drm/drm-misc 6711F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6712F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6713 6714DRM DRIVER FOR HX8357D PANELS 6715S: Orphan 6716T: git git://anongit.freedesktop.org/drm/drm-misc 6717F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6718F: drivers/gpu/drm/tiny/hx8357d.c 6719 6720DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6721M: Deepak Rawat <drawat.floss@gmail.com> 6722L: linux-hyperv@vger.kernel.org 6723L: dri-devel@lists.freedesktop.org 6724S: Maintained 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: drivers/gpu/drm/hyperv 6727 6728DRM DRIVER FOR ILITEK ILI9225 PANELS 6729M: David Lechner <david@lechnology.com> 6730S: Maintained 6731T: git git://anongit.freedesktop.org/drm/drm-misc 6732F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6733F: drivers/gpu/drm/tiny/ili9225.c 6734 6735DRM DRIVER FOR ILITEK ILI9486 PANELS 6736M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6737S: Maintained 6738T: git git://anongit.freedesktop.org/drm/drm-misc 6739F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6740F: drivers/gpu/drm/tiny/ili9486.c 6741 6742DRM DRIVER FOR ILITEK ILI9805 PANELS 6743M: Michael Trimarchi <michael@amarulasolutions.com> 6744S: Maintained 6745F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6746F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6747 6748DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6749M: Jagan Teki <jagan@edgeble.ai> 6750S: Maintained 6751F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6752F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6753 6754DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6755M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6756S: Supported 6757T: git git://anongit.freedesktop.org/drm/drm-misc 6758F: drivers/gpu/drm/logicvc/ 6759 6760DRM DRIVER FOR LVDS PANELS 6761M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6762L: dri-devel@lists.freedesktop.org 6763S: Maintained 6764T: git git://anongit.freedesktop.org/drm/drm-misc 6765F: Documentation/devicetree/bindings/display/lvds.yaml 6766F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6767F: drivers/gpu/drm/panel/panel-lvds.c 6768 6769DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6770M: Guido Günther <agx@sigxcpu.org> 6771R: Purism Kernel Team <kernel@puri.sm> 6772S: Maintained 6773F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6774F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6775 6776DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6777M: Dave Airlie <airlied@redhat.com> 6778R: Thomas Zimmermann <tzimmermann@suse.de> 6779R: Jocelyn Falempe <jfalempe@redhat.com> 6780L: dri-devel@lists.freedesktop.org 6781S: Supported 6782T: git git://anongit.freedesktop.org/drm/drm-misc 6783F: drivers/gpu/drm/mgag200/ 6784 6785DRM DRIVER FOR MI0283QT 6786M: Noralf Trønnes <noralf@tronnes.org> 6787S: Maintained 6788T: git git://anongit.freedesktop.org/drm/drm-misc 6789F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6790F: drivers/gpu/drm/tiny/mi0283qt.c 6791 6792DRM DRIVER FOR MIPI DBI compatible panels 6793M: Noralf Trønnes <noralf@tronnes.org> 6794S: Maintained 6795W: https://github.com/notro/panel-mipi-dbi/wiki 6796T: git git://anongit.freedesktop.org/drm/drm-misc 6797F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6798F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6799 6800DRM DRIVER FOR MSM ADRENO GPU 6801M: Rob Clark <robdclark@gmail.com> 6802M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6803M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6804R: Sean Paul <sean@poorly.run> 6805R: Marijn Suijten <marijn.suijten@somainline.org> 6806L: linux-arm-msm@vger.kernel.org 6807L: dri-devel@lists.freedesktop.org 6808L: freedreno@lists.freedesktop.org 6809S: Maintained 6810B: https://gitlab.freedesktop.org/drm/msm/-/issues 6811T: git https://gitlab.freedesktop.org/drm/msm.git 6812F: Documentation/devicetree/bindings/display/msm/ 6813F: drivers/gpu/drm/ci/xfails/msm* 6814F: drivers/gpu/drm/msm/ 6815F: include/uapi/drm/msm_drm.h 6816 6817DRM DRIVER FOR NOVATEK NT35510 PANELS 6818M: Linus Walleij <linus.walleij@linaro.org> 6819S: Maintained 6820T: git git://anongit.freedesktop.org/drm/drm-misc 6821F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6822F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6823 6824DRM DRIVER FOR NOVATEK NT35560 PANELS 6825M: Linus Walleij <linus.walleij@linaro.org> 6826S: Maintained 6827T: git git://anongit.freedesktop.org/drm/drm-misc 6828F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6829F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6830 6831DRM DRIVER FOR NOVATEK NT36523 PANELS 6832M: Jianhua Lu <lujianhua000@gmail.com> 6833S: Maintained 6834T: git git://anongit.freedesktop.org/drm/drm-misc 6835F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6836F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6837 6838DRM DRIVER FOR NOVATEK NT36672A PANELS 6839M: Sumit Semwal <sumit.semwal@linaro.org> 6840S: Maintained 6841T: git git://anongit.freedesktop.org/drm/drm-misc 6842F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6843F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6844 6845DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6846M: Karol Herbst <kherbst@redhat.com> 6847M: Lyude Paul <lyude@redhat.com> 6848M: Danilo Krummrich <dakr@redhat.com> 6849L: dri-devel@lists.freedesktop.org 6850L: nouveau@lists.freedesktop.org 6851S: Supported 6852W: https://nouveau.freedesktop.org/ 6853Q: https://patchwork.freedesktop.org/project/nouveau/ 6854Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6855B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6856C: irc://irc.oftc.net/nouveau 6857T: git https://gitlab.freedesktop.org/drm/nouveau.git 6858F: drivers/gpu/drm/nouveau/ 6859F: include/uapi/drm/nouveau_drm.h 6860 6861DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6862M: Stefan Mavrodiev <stefan@olimex.com> 6863S: Maintained 6864F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6865F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6866 6867DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6868R: Douglas Anderson <dianders@chromium.org> 6869F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6870F: drivers/gpu/drm/bridge/parade-ps8640.c 6871 6872DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6873M: Noralf Trønnes <noralf@tronnes.org> 6874S: Maintained 6875T: git git://anongit.freedesktop.org/drm/drm-misc 6876F: Documentation/devicetree/bindings/display/repaper.txt 6877F: drivers/gpu/drm/tiny/repaper.c 6878 6879DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6880M: Dave Airlie <airlied@redhat.com> 6881M: Gerd Hoffmann <kraxel@redhat.com> 6882L: virtualization@lists.linux.dev 6883S: Obsolete 6884W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6885T: git git://anongit.freedesktop.org/drm/drm-misc 6886F: drivers/gpu/drm/tiny/cirrus.c 6887 6888DRM DRIVER FOR QXL VIRTUAL GPU 6889M: Dave Airlie <airlied@redhat.com> 6890M: Gerd Hoffmann <kraxel@redhat.com> 6891L: virtualization@lists.linux.dev 6892L: spice-devel@lists.freedesktop.org 6893S: Maintained 6894T: git git://anongit.freedesktop.org/drm/drm-misc 6895F: drivers/gpu/drm/qxl/ 6896F: include/uapi/drm/qxl_drm.h 6897 6898DRM DRIVER FOR RAYDIUM RM67191 PANELS 6899M: Robert Chiras <robert.chiras@nxp.com> 6900S: Maintained 6901F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6902F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6903 6904DRM DRIVER FOR SAMSUNG DB7430 PANELS 6905M: Linus Walleij <linus.walleij@linaro.org> 6906S: Maintained 6907T: git git://anongit.freedesktop.org/drm/drm-misc 6908F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6909F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6910 6911DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6912M: Inki Dae <inki.dae@samsung.com> 6913M: Jagan Teki <jagan@amarulasolutions.com> 6914M: Marek Szyprowski <m.szyprowski@samsung.com> 6915S: Maintained 6916T: git git://anongit.freedesktop.org/drm/drm-misc 6917F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6918F: drivers/gpu/drm/bridge/samsung-dsim.c 6919F: include/drm/bridge/samsung-dsim.h 6920 6921DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6922M: Markuss Broks <markuss.broks@gmail.com> 6923S: Maintained 6924F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6925F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6926 6927DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6928M: Artur Weber <aweber.kernel@gmail.com> 6929S: Maintained 6930F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6931F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6932 6933DRM DRIVER FOR SITRONIX ST7586 PANELS 6934M: David Lechner <david@lechnology.com> 6935S: Maintained 6936T: git git://anongit.freedesktop.org/drm/drm-misc 6937F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6938F: drivers/gpu/drm/tiny/st7586.c 6939 6940DRM DRIVER FOR SITRONIX ST7701 PANELS 6941M: Jagan Teki <jagan@amarulasolutions.com> 6942S: Maintained 6943F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6944F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6945 6946DRM DRIVER FOR SITRONIX ST7703 PANELS 6947M: Guido Günther <agx@sigxcpu.org> 6948R: Purism Kernel Team <kernel@puri.sm> 6949R: Ondrej Jirman <megi@xff.cz> 6950S: Maintained 6951F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6952F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6953 6954DRM DRIVER FOR SITRONIX ST7735R PANELS 6955M: David Lechner <david@lechnology.com> 6956S: Maintained 6957T: git git://anongit.freedesktop.org/drm/drm-misc 6958F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6959F: drivers/gpu/drm/tiny/st7735r.c 6960 6961DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6962M: Javier Martinez Canillas <javierm@redhat.com> 6963S: Maintained 6964T: git git://anongit.freedesktop.org/drm/drm-misc 6965F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6966F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6967F: drivers/gpu/drm/solomon/ssd130x* 6968 6969DRM DRIVER FOR ST-ERICSSON MCDE 6970M: Linus Walleij <linus.walleij@linaro.org> 6971S: Maintained 6972T: git git://anongit.freedesktop.org/drm/drm-misc 6973F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6974F: drivers/gpu/drm/mcde/ 6975 6976DRM DRIVER FOR SYNAPTICS R63353 PANELS 6977M: Michael Trimarchi <michael@amarulasolutions.com> 6978S: Maintained 6979F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6980F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6981 6982DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6983M: Jagan Teki <jagan@amarulasolutions.com> 6984S: Maintained 6985F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6986F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6987 6988DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6989R: Douglas Anderson <dianders@chromium.org> 6990F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6991F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6992 6993DRM DRIVER FOR TPO TPG110 PANELS 6994M: Linus Walleij <linus.walleij@linaro.org> 6995S: Maintained 6996T: git git://anongit.freedesktop.org/drm/drm-misc 6997F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6998F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6999 7000DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7001M: Dave Airlie <airlied@redhat.com> 7002R: Sean Paul <sean@poorly.run> 7003R: Thomas Zimmermann <tzimmermann@suse.de> 7004L: dri-devel@lists.freedesktop.org 7005S: Supported 7006T: git git://anongit.freedesktop.org/drm/drm-misc 7007F: drivers/gpu/drm/udl/ 7008 7009DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7010M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7011M: Melissa Wen <melissa.srw@gmail.com> 7012M: Maíra Canal <mairacanal@riseup.net> 7013R: Haneen Mohammed <hamohammed.sa@gmail.com> 7014R: Daniel Vetter <daniel@ffwll.ch> 7015L: dri-devel@lists.freedesktop.org 7016S: Maintained 7017T: git git://anongit.freedesktop.org/drm/drm-misc 7018F: Documentation/gpu/vkms.rst 7019F: drivers/gpu/drm/vkms/ 7020 7021DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7022M: Hans de Goede <hdegoede@redhat.com> 7023L: dri-devel@lists.freedesktop.org 7024S: Maintained 7025T: git git://anongit.freedesktop.org/drm/drm-misc 7026F: drivers/gpu/drm/vboxvideo/ 7027 7028DRM DRIVER FOR VMWARE VIRTUAL GPU 7029M: Zack Rusin <zack.rusin@broadcom.com> 7030R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7031L: dri-devel@lists.freedesktop.org 7032S: Supported 7033T: git git://anongit.freedesktop.org/drm/drm-misc 7034F: drivers/gpu/drm/vmwgfx/ 7035F: include/uapi/drm/vmwgfx_drm.h 7036 7037DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7038M: Linus Walleij <linus.walleij@linaro.org> 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7042F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7043 7044DRM DRIVERS 7045M: David Airlie <airlied@gmail.com> 7046M: Daniel Vetter <daniel@ffwll.ch> 7047L: dri-devel@lists.freedesktop.org 7048S: Maintained 7049B: https://gitlab.freedesktop.org/drm 7050C: irc://irc.oftc.net/dri-devel 7051T: git https://gitlab.freedesktop.org/drm/kernel.git 7052F: Documentation/devicetree/bindings/display/ 7053F: Documentation/devicetree/bindings/gpu/ 7054F: Documentation/gpu/ 7055F: drivers/gpu/ 7056F: include/drm/ 7057F: include/linux/vga* 7058F: include/uapi/drm/ 7059 7060DRM DRIVERS AND MISC GPU PATCHES 7061M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7062M: Maxime Ripard <mripard@kernel.org> 7063M: Thomas Zimmermann <tzimmermann@suse.de> 7064S: Maintained 7065W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7066T: git git://anongit.freedesktop.org/drm/drm-misc 7067F: Documentation/devicetree/bindings/display/ 7068F: Documentation/devicetree/bindings/gpu/ 7069F: Documentation/gpu/ 7070F: drivers/gpu/drm/ 7071F: drivers/gpu/vga/ 7072F: include/drm/drm 7073F: include/linux/vga* 7074F: include/uapi/drm/ 7075X: drivers/gpu/drm/amd/ 7076X: drivers/gpu/drm/armada/ 7077X: drivers/gpu/drm/etnaviv/ 7078X: drivers/gpu/drm/exynos/ 7079X: drivers/gpu/drm/i915/ 7080X: drivers/gpu/drm/kmb/ 7081X: drivers/gpu/drm/mediatek/ 7082X: drivers/gpu/drm/msm/ 7083X: drivers/gpu/drm/nouveau/ 7084X: drivers/gpu/drm/radeon/ 7085X: drivers/gpu/drm/renesas/rcar-du/ 7086X: drivers/gpu/drm/tegra/ 7087 7088DRM DRIVERS FOR ALLWINNER A10 7089M: Maxime Ripard <mripard@kernel.org> 7090M: Chen-Yu Tsai <wens@csie.org> 7091L: dri-devel@lists.freedesktop.org 7092S: Supported 7093T: git git://anongit.freedesktop.org/drm/drm-misc 7094F: Documentation/devicetree/bindings/display/allwinner* 7095F: drivers/gpu/drm/sun4i/ 7096 7097DRM DRIVERS FOR AMLOGIC SOCS 7098M: Neil Armstrong <neil.armstrong@linaro.org> 7099L: dri-devel@lists.freedesktop.org 7100L: linux-amlogic@lists.infradead.org 7101S: Supported 7102W: http://linux-meson.com/ 7103T: git git://anongit.freedesktop.org/drm/drm-misc 7104F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7105F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7106F: Documentation/gpu/meson.rst 7107F: drivers/gpu/drm/ci/xfails/meson* 7108F: drivers/gpu/drm/meson/ 7109 7110DRM DRIVERS FOR ATMEL HLCDC 7111M: Sam Ravnborg <sam@ravnborg.org> 7112M: Boris Brezillon <bbrezillon@kernel.org> 7113L: dri-devel@lists.freedesktop.org 7114S: Supported 7115T: git git://anongit.freedesktop.org/drm/drm-misc 7116F: Documentation/devicetree/bindings/display/atmel/ 7117F: drivers/gpu/drm/atmel-hlcdc/ 7118 7119DRM DRIVERS FOR BRIDGE CHIPS 7120M: Andrzej Hajda <andrzej.hajda@intel.com> 7121M: Neil Armstrong <neil.armstrong@linaro.org> 7122M: Robert Foss <rfoss@kernel.org> 7123R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7124R: Jonas Karlman <jonas@kwiboo.se> 7125R: Jernej Skrabec <jernej.skrabec@gmail.com> 7126S: Maintained 7127T: git git://anongit.freedesktop.org/drm/drm-misc 7128F: Documentation/devicetree/bindings/display/bridge/ 7129F: drivers/gpu/drm/bridge/ 7130F: drivers/gpu/drm/drm_bridge.c 7131F: drivers/gpu/drm/drm_bridge_connector.c 7132F: include/drm/drm_bridge.h 7133F: include/drm/drm_bridge_connector.h 7134 7135DRM DRIVERS FOR EXYNOS 7136M: Inki Dae <inki.dae@samsung.com> 7137M: Seung-Woo Kim <sw0312.kim@samsung.com> 7138M: Kyungmin Park <kyungmin.park@samsung.com> 7139L: dri-devel@lists.freedesktop.org 7140S: Supported 7141T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7142F: Documentation/devicetree/bindings/display/exynos/ 7143F: Documentation/devicetree/bindings/display/samsung/ 7144F: drivers/gpu/drm/exynos/ 7145F: include/uapi/drm/exynos_drm.h 7146 7147DRM DRIVERS FOR FREESCALE DCU 7148M: Stefan Agner <stefan@agner.ch> 7149M: Alison Wang <alison.wang@nxp.com> 7150L: dri-devel@lists.freedesktop.org 7151S: Supported 7152T: git git://anongit.freedesktop.org/drm/drm-misc 7153F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7154F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7155F: drivers/gpu/drm/fsl-dcu/ 7156 7157DRM DRIVERS FOR FREESCALE IMX 5/6 7158M: Philipp Zabel <p.zabel@pengutronix.de> 7159L: dri-devel@lists.freedesktop.org 7160S: Maintained 7161T: git git://anongit.freedesktop.org/drm/drm-misc 7162T: git git://git.pengutronix.de/git/pza/linux 7163F: Documentation/devicetree/bindings/display/imx/ 7164F: drivers/gpu/drm/imx/ipuv3/ 7165F: drivers/gpu/ipu-v3/ 7166 7167DRM DRIVERS FOR FREESCALE IMX BRIDGE 7168M: Liu Ying <victor.liu@nxp.com> 7169L: dri-devel@lists.freedesktop.org 7170S: Maintained 7171F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7172F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7175F: drivers/gpu/drm/bridge/imx/ 7176 7177DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7178M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7179L: dri-devel@lists.freedesktop.org 7180S: Maintained 7181T: git git://anongit.freedesktop.org/drm/drm-misc 7182F: drivers/gpu/drm/gma500/ 7183 7184DRM DRIVERS FOR HISILICON 7185M: Xinliang Liu <xinliang.liu@linaro.org> 7186M: Tian Tao <tiantao6@hisilicon.com> 7187R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7188R: Sumit Semwal <sumit.semwal@linaro.org> 7189R: Yongqin Liu <yongqin.liu@linaro.org> 7190R: John Stultz <jstultz@google.com> 7191L: dri-devel@lists.freedesktop.org 7192S: Maintained 7193T: git git://anongit.freedesktop.org/drm/drm-misc 7194F: Documentation/devicetree/bindings/display/hisilicon/ 7195F: drivers/gpu/drm/hisilicon/ 7196 7197DRM DRIVERS FOR LIMA 7198M: Qiang Yu <yuq825@gmail.com> 7199L: dri-devel@lists.freedesktop.org 7200L: lima@lists.freedesktop.org (moderated for non-subscribers) 7201S: Maintained 7202T: git git://anongit.freedesktop.org/drm/drm-misc 7203F: drivers/gpu/drm/lima/ 7204F: include/uapi/drm/lima_drm.h 7205 7206DRM DRIVERS FOR LOONGSON 7207M: Sui Jingfeng <suijingfeng@loongson.cn> 7208L: dri-devel@lists.freedesktop.org 7209S: Supported 7210T: git git://anongit.freedesktop.org/drm/drm-misc 7211F: drivers/gpu/drm/loongson/ 7212 7213DRM DRIVERS FOR MEDIATEK 7214M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7215M: Philipp Zabel <p.zabel@pengutronix.de> 7216L: dri-devel@lists.freedesktop.org 7217L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7218S: Supported 7219F: Documentation/devicetree/bindings/display/mediatek/ 7220F: drivers/gpu/drm/ci/xfails/mediatek* 7221F: drivers/gpu/drm/mediatek/ 7222F: drivers/phy/mediatek/phy-mtk-dp.c 7223F: drivers/phy/mediatek/phy-mtk-hdmi* 7224F: drivers/phy/mediatek/phy-mtk-mipi* 7225 7226DRM DRIVERS FOR NVIDIA TEGRA 7227M: Thierry Reding <thierry.reding@gmail.com> 7228M: Mikko Perttunen <mperttunen@nvidia.com> 7229L: dri-devel@lists.freedesktop.org 7230L: linux-tegra@vger.kernel.org 7231S: Supported 7232T: git https://gitlab.freedesktop.org/drm/tegra.git 7233F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7234F: Documentation/devicetree/bindings/gpu/host1x/ 7235F: drivers/gpu/drm/tegra/ 7236F: drivers/gpu/host1x/ 7237F: include/linux/host1x.h 7238F: include/uapi/drm/tegra_drm.h 7239 7240DRM DRIVERS FOR RENESAS R-CAR 7241M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7242M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7243L: dri-devel@lists.freedesktop.org 7244L: linux-renesas-soc@vger.kernel.org 7245S: Supported 7246T: git git://linuxtv.org/pinchartl/media drm/du/next 7247F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7248F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7249F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7250F: Documentation/devicetree/bindings/display/renesas,du.yaml 7251F: drivers/gpu/drm/renesas/rcar-du/ 7252 7253DRM DRIVERS FOR RENESAS RZ 7254M: Biju Das <biju.das.jz@bp.renesas.com> 7255L: dri-devel@lists.freedesktop.org 7256L: linux-renesas-soc@vger.kernel.org 7257S: Maintained 7258T: git git://anongit.freedesktop.org/drm/drm-misc 7259F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7260F: drivers/gpu/drm/renesas/rz-du/ 7261 7262DRM DRIVERS FOR RENESAS SHMOBILE 7263M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7264M: Geert Uytterhoeven <geert+renesas@glider.be> 7265L: dri-devel@lists.freedesktop.org 7266L: linux-renesas-soc@vger.kernel.org 7267S: Supported 7268T: git git://anongit.freedesktop.org/drm/drm-misc 7269F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7270F: drivers/gpu/drm/renesas/shmobile/ 7271F: include/linux/platform_data/shmob_drm.h 7272 7273DRM DRIVERS FOR ROCKCHIP 7274M: Sandy Huang <hjc@rock-chips.com> 7275M: Heiko Stübner <heiko@sntech.de> 7276M: Andy Yan <andy.yan@rock-chips.com> 7277L: dri-devel@lists.freedesktop.org 7278S: Maintained 7279T: git git://anongit.freedesktop.org/drm/drm-misc 7280F: Documentation/devicetree/bindings/display/rockchip/ 7281F: drivers/gpu/drm/ci/xfails/rockchip* 7282F: drivers/gpu/drm/rockchip/ 7283 7284DRM DRIVERS FOR STI 7285M: Alain Volmat <alain.volmat@foss.st.com> 7286L: dri-devel@lists.freedesktop.org 7287S: Maintained 7288T: git git://anongit.freedesktop.org/drm/drm-misc 7289F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7290F: drivers/gpu/drm/sti 7291 7292DRM DRIVERS FOR STM 7293M: Yannick Fertre <yannick.fertre@foss.st.com> 7294M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7295M: Philippe Cornu <philippe.cornu@foss.st.com> 7296L: dri-devel@lists.freedesktop.org 7297S: Maintained 7298T: git git://anongit.freedesktop.org/drm/drm-misc 7299F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7300F: drivers/gpu/drm/stm 7301 7302DRM DRIVERS FOR TI KEYSTONE 7303M: Jyri Sarha <jyri.sarha@iki.fi> 7304M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7305L: dri-devel@lists.freedesktop.org 7306S: Maintained 7307T: git git://anongit.freedesktop.org/drm/drm-misc 7308F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7309F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7310F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7311F: drivers/gpu/drm/tidss/ 7312 7313DRM DRIVERS FOR TI LCDC 7314M: Jyri Sarha <jyri.sarha@iki.fi> 7315M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7316L: dri-devel@lists.freedesktop.org 7317S: Maintained 7318T: git git://anongit.freedesktop.org/drm/drm-misc 7319F: Documentation/devicetree/bindings/display/tilcdc/ 7320F: drivers/gpu/drm/tilcdc/ 7321 7322DRM DRIVERS FOR TI OMAP 7323M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7324L: dri-devel@lists.freedesktop.org 7325S: Maintained 7326T: git git://anongit.freedesktop.org/drm/drm-misc 7327F: Documentation/devicetree/bindings/display/ti/ 7328F: drivers/gpu/drm/omapdrm/ 7329 7330DRM DRIVERS FOR V3D 7331M: Melissa Wen <mwen@igalia.com> 7332M: Maíra Canal <mcanal@igalia.com> 7333S: Supported 7334T: git git://anongit.freedesktop.org/drm/drm-misc 7335F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7336F: drivers/gpu/drm/v3d/ 7337F: include/uapi/drm/v3d_drm.h 7338 7339DRM DRIVERS FOR VC4 7340M: Maxime Ripard <mripard@kernel.org> 7341S: Supported 7342T: git git://github.com/anholt/linux 7343T: git git://anongit.freedesktop.org/drm/drm-misc 7344F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7345F: drivers/gpu/drm/vc4/ 7346F: include/uapi/drm/vc4_drm.h 7347 7348DRM DRIVERS FOR VIVANTE GPU IP 7349M: Lucas Stach <l.stach@pengutronix.de> 7350R: Russell King <linux+etnaviv@armlinux.org.uk> 7351R: Christian Gmeiner <christian.gmeiner@gmail.com> 7352L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7353L: dri-devel@lists.freedesktop.org 7354S: Maintained 7355F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7356F: drivers/gpu/drm/etnaviv/ 7357F: include/uapi/drm/etnaviv_drm.h 7358 7359DRM DRIVERS FOR XEN 7360M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7361L: dri-devel@lists.freedesktop.org 7362L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7363S: Supported 7364T: git git://anongit.freedesktop.org/drm/drm-misc 7365F: Documentation/gpu/xen-front.rst 7366F: drivers/gpu/drm/xen/ 7367 7368DRM DRIVERS FOR XILINX 7369M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7370L: dri-devel@lists.freedesktop.org 7371S: Maintained 7372T: git git://anongit.freedesktop.org/drm/drm-misc 7373F: Documentation/devicetree/bindings/display/xlnx/ 7374F: drivers/gpu/drm/xlnx/ 7375 7376DRM GPU SCHEDULER 7377M: Luben Tuikov <ltuikov89@gmail.com> 7378M: Matthew Brost <matthew.brost@intel.com> 7379L: dri-devel@lists.freedesktop.org 7380S: Maintained 7381T: git git://anongit.freedesktop.org/drm/drm-misc 7382F: drivers/gpu/drm/scheduler/ 7383F: include/drm/gpu_scheduler.h 7384 7385DRM PANEL DRIVERS 7386M: Neil Armstrong <neil.armstrong@linaro.org> 7387R: Jessica Zhang <quic_jesszhan@quicinc.com> 7388R: Sam Ravnborg <sam@ravnborg.org> 7389L: dri-devel@lists.freedesktop.org 7390S: Maintained 7391T: git git://anongit.freedesktop.org/drm/drm-misc 7392F: Documentation/devicetree/bindings/display/panel/ 7393F: drivers/gpu/drm/drm_panel.c 7394F: drivers/gpu/drm/panel/ 7395F: include/drm/drm_panel.h 7396 7397DRM PRIVACY-SCREEN CLASS 7398M: Hans de Goede <hdegoede@redhat.com> 7399L: dri-devel@lists.freedesktop.org 7400S: Maintained 7401T: git git://anongit.freedesktop.org/drm/drm-misc 7402F: drivers/gpu/drm/drm_privacy_screen* 7403F: include/drm/drm_privacy_screen* 7404 7405DRM TTM SUBSYSTEM 7406M: Christian Koenig <christian.koenig@amd.com> 7407M: Huang Rui <ray.huang@amd.com> 7408L: dri-devel@lists.freedesktop.org 7409S: Maintained 7410T: git git://anongit.freedesktop.org/drm/drm-misc 7411F: drivers/gpu/drm/ttm/ 7412F: include/drm/ttm/ 7413 7414DRM AUTOMATED TESTING 7415M: Helen Koike <helen.koike@collabora.com> 7416L: dri-devel@lists.freedesktop.org 7417S: Maintained 7418T: git git://anongit.freedesktop.org/drm/drm-misc 7419F: Documentation/gpu/automated_testing.rst 7420F: drivers/gpu/drm/ci/ 7421 7422DSBR100 USB FM RADIO DRIVER 7423M: Alexey Klimov <klimov.linux@gmail.com> 7424L: linux-media@vger.kernel.org 7425S: Maintained 7426T: git git://linuxtv.org/media_tree.git 7427F: drivers/media/radio/dsbr100.c 7428 7429DT3155 MEDIA DRIVER 7430M: Hans Verkuil <hverkuil@xs4all.nl> 7431L: linux-media@vger.kernel.org 7432S: Odd Fixes 7433W: https://linuxtv.org 7434T: git git://linuxtv.org/media_tree.git 7435F: drivers/media/pci/dt3155/ 7436 7437DVB_USB_AF9015 MEDIA DRIVER 7438L: linux-media@vger.kernel.org 7439S: Orphan 7440W: https://linuxtv.org 7441Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7442F: drivers/media/usb/dvb-usb-v2/af9015* 7443 7444DVB_USB_AF9035 MEDIA DRIVER 7445L: linux-media@vger.kernel.org 7446S: Orphan 7447W: https://linuxtv.org 7448Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7449F: drivers/media/usb/dvb-usb-v2/af9035* 7450 7451DVB_USB_ANYSEE MEDIA DRIVER 7452L: linux-media@vger.kernel.org 7453S: Orphan 7454W: https://linuxtv.org 7455Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7456F: drivers/media/usb/dvb-usb-v2/anysee* 7457 7458DVB_USB_AU6610 MEDIA DRIVER 7459L: linux-media@vger.kernel.org 7460S: Orphan 7461W: https://linuxtv.org 7462Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7463F: drivers/media/usb/dvb-usb-v2/au6610* 7464 7465DVB_USB_CE6230 MEDIA DRIVER 7466L: linux-media@vger.kernel.org 7467S: Orphan 7468W: https://linuxtv.org 7469Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7470F: drivers/media/usb/dvb-usb-v2/ce6230* 7471 7472DVB_USB_CXUSB MEDIA DRIVER 7473M: Michael Krufky <mkrufky@linuxtv.org> 7474L: linux-media@vger.kernel.org 7475S: Maintained 7476W: https://linuxtv.org 7477W: http://github.com/mkrufky 7478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7479T: git git://linuxtv.org/media_tree.git 7480F: drivers/media/usb/dvb-usb/cxusb* 7481 7482DVB_USB_EC168 MEDIA DRIVER 7483L: linux-media@vger.kernel.org 7484S: Orphan 7485W: https://linuxtv.org 7486Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7487F: drivers/media/usb/dvb-usb-v2/ec168* 7488 7489DVB_USB_GL861 MEDIA DRIVER 7490L: linux-media@vger.kernel.org 7491S: Orphan 7492W: https://linuxtv.org 7493Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7494F: drivers/media/usb/dvb-usb-v2/gl861* 7495 7496DVB_USB_MXL111SF MEDIA DRIVER 7497M: Michael Krufky <mkrufky@linuxtv.org> 7498L: linux-media@vger.kernel.org 7499S: Maintained 7500W: https://linuxtv.org 7501W: http://github.com/mkrufky 7502Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7503T: git git://linuxtv.org/mkrufky/mxl111sf.git 7504F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7505 7506DVB_USB_RTL28XXU MEDIA DRIVER 7507L: linux-media@vger.kernel.org 7508S: Orphan 7509W: https://linuxtv.org 7510Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7511F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7512 7513DVB_USB_V2 MEDIA DRIVER 7514L: linux-media@vger.kernel.org 7515S: Orphan 7516W: https://linuxtv.org 7517W: http://palosaari.fi/linux/ 7518Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7519F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7520F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7521 7522DYNAMIC DEBUG 7523M: Jason Baron <jbaron@akamai.com> 7524M: Jim Cromie <jim.cromie@gmail.com> 7525S: Maintained 7526F: include/linux/dynamic_debug.h 7527F: lib/dynamic_debug.c 7528F: lib/test_dynamic_debug.c 7529 7530DYNAMIC INTERRUPT MODERATION 7531M: Tal Gilboa <talgi@nvidia.com> 7532S: Maintained 7533F: Documentation/networking/net_dim.rst 7534F: include/linux/dim.h 7535F: lib/dim/ 7536 7537DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7538M: Daniel Lezcano <daniel.lezcano@kernel.org> 7539L: linux-pm@vger.kernel.org 7540S: Supported 7541B: https://bugzilla.kernel.org 7542T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7543F: drivers/powercap/dtpm* 7544F: include/linux/dtpm.h 7545 7546DZ DECSTATION DZ11 SERIAL DRIVER 7547M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7548S: Maintained 7549F: drivers/tty/serial/dz.* 7550 7551E3X0 POWER BUTTON DRIVER 7552M: Moritz Fischer <moritz.fischer@ettus.com> 7553L: usrp-users@lists.ettus.com 7554S: Supported 7555W: http://www.ettus.com 7556F: Documentation/devicetree/bindings/input/e3x0-button.txt 7557F: drivers/input/misc/e3x0-button.c 7558 7559E4000 MEDIA DRIVER 7560L: linux-media@vger.kernel.org 7561S: Orphan 7562W: https://linuxtv.org 7563Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7564F: drivers/media/tuners/e4000* 7565 7566EARTH_PT1 MEDIA DRIVER 7567M: Akihiro Tsukada <tskd08@gmail.com> 7568L: linux-media@vger.kernel.org 7569S: Odd Fixes 7570F: drivers/media/pci/pt1/ 7571 7572EARTH_PT3 MEDIA DRIVER 7573M: Akihiro Tsukada <tskd08@gmail.com> 7574L: linux-media@vger.kernel.org 7575S: Odd Fixes 7576F: drivers/media/pci/pt3/ 7577 7578EC100 MEDIA DRIVER 7579L: linux-media@vger.kernel.org 7580S: Orphan 7581W: https://linuxtv.org 7582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7583F: drivers/media/dvb-frontends/ec100* 7584 7585ECRYPT FILE SYSTEM 7586M: Tyler Hicks <code@tyhicks.com> 7587L: ecryptfs@vger.kernel.org 7588S: Odd Fixes 7589W: http://ecryptfs.org 7590W: https://launchpad.net/ecryptfs 7591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7592F: Documentation/filesystems/ecryptfs.rst 7593F: fs/ecryptfs/ 7594 7595EDAC-AMD64 7596M: Yazen Ghannam <yazen.ghannam@amd.com> 7597L: linux-edac@vger.kernel.org 7598S: Supported 7599F: drivers/edac/amd64_edac* 7600F: drivers/edac/mce_amd* 7601 7602EDAC-ARMADA 7603M: Jan Luebbe <jlu@pengutronix.de> 7604L: linux-edac@vger.kernel.org 7605S: Maintained 7606F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7607F: drivers/edac/armada_xp_* 7608 7609EDAC-AST2500 7610M: Stefan Schaeckeler <sschaeck@cisco.com> 7611S: Supported 7612F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7613F: drivers/edac/aspeed_edac.c 7614 7615EDAC-BLUEFIELD 7616M: Shravan Kumar Ramani <shravankr@nvidia.com> 7617S: Supported 7618F: drivers/edac/bluefield_edac.c 7619 7620EDAC-CALXEDA 7621M: Andre Przywara <andre.przywara@arm.com> 7622L: linux-edac@vger.kernel.org 7623S: Maintained 7624F: drivers/edac/highbank* 7625 7626EDAC-CAVIUM OCTEON 7627M: Ralf Baechle <ralf@linux-mips.org> 7628L: linux-edac@vger.kernel.org 7629L: linux-mips@vger.kernel.org 7630S: Supported 7631F: drivers/edac/octeon_edac* 7632 7633EDAC-CAVIUM THUNDERX 7634M: Robert Richter <rric@kernel.org> 7635L: linux-edac@vger.kernel.org 7636S: Odd Fixes 7637F: drivers/edac/thunderx_edac* 7638 7639EDAC-CORE 7640M: Borislav Petkov <bp@alien8.de> 7641M: Tony Luck <tony.luck@intel.com> 7642R: James Morse <james.morse@arm.com> 7643R: Mauro Carvalho Chehab <mchehab@kernel.org> 7644R: Robert Richter <rric@kernel.org> 7645L: linux-edac@vger.kernel.org 7646S: Supported 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7648F: Documentation/driver-api/edac.rst 7649F: drivers/edac/ 7650F: include/linux/edac.h 7651 7652EDAC-DMC520 7653M: Lei Wang <lewan@microsoft.com> 7654L: linux-edac@vger.kernel.org 7655S: Supported 7656F: drivers/edac/dmc520_edac.c 7657 7658EDAC-E752X 7659M: Mark Gross <markgross@kernel.org> 7660L: linux-edac@vger.kernel.org 7661S: Maintained 7662F: drivers/edac/e752x_edac.c 7663 7664EDAC-E7XXX 7665L: linux-edac@vger.kernel.org 7666S: Maintained 7667F: drivers/edac/e7xxx_edac.c 7668 7669EDAC-FSL_DDR 7670M: York Sun <york.sun@nxp.com> 7671L: linux-edac@vger.kernel.org 7672S: Maintained 7673F: drivers/edac/fsl_ddr_edac.* 7674 7675EDAC-GHES 7676M: Mauro Carvalho Chehab <mchehab@kernel.org> 7677L: linux-edac@vger.kernel.org 7678S: Maintained 7679F: drivers/edac/ghes_edac.c 7680 7681EDAC-I10NM 7682M: Tony Luck <tony.luck@intel.com> 7683L: linux-edac@vger.kernel.org 7684S: Maintained 7685F: drivers/edac/i10nm_base.c 7686 7687EDAC-I3000 7688L: linux-edac@vger.kernel.org 7689S: Orphan 7690F: drivers/edac/i3000_edac.c 7691 7692EDAC-I5000 7693L: linux-edac@vger.kernel.org 7694S: Maintained 7695F: drivers/edac/i5000_edac.c 7696 7697EDAC-I5400 7698M: Mauro Carvalho Chehab <mchehab@kernel.org> 7699L: linux-edac@vger.kernel.org 7700S: Maintained 7701F: drivers/edac/i5400_edac.c 7702 7703EDAC-I7300 7704M: Mauro Carvalho Chehab <mchehab@kernel.org> 7705L: linux-edac@vger.kernel.org 7706S: Maintained 7707F: drivers/edac/i7300_edac.c 7708 7709EDAC-I7CORE 7710M: Mauro Carvalho Chehab <mchehab@kernel.org> 7711L: linux-edac@vger.kernel.org 7712S: Maintained 7713F: drivers/edac/i7core_edac.c 7714 7715EDAC-I82443BXGX 7716M: Tim Small <tim@buttersideup.com> 7717L: linux-edac@vger.kernel.org 7718S: Maintained 7719F: drivers/edac/i82443bxgx_edac.c 7720 7721EDAC-I82975X 7722M: "Arvind R." <arvino55@gmail.com> 7723L: linux-edac@vger.kernel.org 7724S: Maintained 7725F: drivers/edac/i82975x_edac.c 7726 7727EDAC-IE31200 7728M: Jason Baron <jbaron@akamai.com> 7729L: linux-edac@vger.kernel.org 7730S: Maintained 7731F: drivers/edac/ie31200_edac.c 7732 7733EDAC-IGEN6 7734M: Tony Luck <tony.luck@intel.com> 7735R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7736L: linux-edac@vger.kernel.org 7737S: Maintained 7738F: drivers/edac/igen6_edac.c 7739 7740EDAC-MPC85XX 7741M: Johannes Thumshirn <morbidrsa@gmail.com> 7742L: linux-edac@vger.kernel.org 7743S: Maintained 7744F: drivers/edac/mpc85xx_edac.[ch] 7745 7746EDAC-NPCM 7747M: Marvin Lin <kflin@nuvoton.com> 7748M: Stanley Chu <yschu@nuvoton.com> 7749L: linux-edac@vger.kernel.org 7750S: Maintained 7751F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7752F: drivers/edac/npcm_edac.c 7753 7754EDAC-PASEMI 7755M: Egor Martovetsky <egor@pasemi.com> 7756L: linux-edac@vger.kernel.org 7757S: Maintained 7758F: drivers/edac/pasemi_edac.c 7759 7760EDAC-PND2 7761M: Tony Luck <tony.luck@intel.com> 7762L: linux-edac@vger.kernel.org 7763S: Maintained 7764F: drivers/edac/pnd2_edac.[ch] 7765 7766EDAC-QCOM 7767M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7768L: linux-arm-msm@vger.kernel.org 7769L: linux-edac@vger.kernel.org 7770S: Maintained 7771F: drivers/edac/qcom_edac.c 7772 7773EDAC-R82600 7774M: Tim Small <tim@buttersideup.com> 7775L: linux-edac@vger.kernel.org 7776S: Maintained 7777F: drivers/edac/r82600_edac.c 7778 7779EDAC-SBRIDGE 7780M: Tony Luck <tony.luck@intel.com> 7781R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7782L: linux-edac@vger.kernel.org 7783S: Maintained 7784F: drivers/edac/sb_edac.c 7785 7786EDAC-SKYLAKE 7787M: Tony Luck <tony.luck@intel.com> 7788L: linux-edac@vger.kernel.org 7789S: Maintained 7790F: drivers/edac/skx_*.[ch] 7791 7792EDAC-TI 7793M: Tero Kristo <kristo@kernel.org> 7794L: linux-edac@vger.kernel.org 7795S: Odd Fixes 7796F: drivers/edac/ti_edac.c 7797 7798EDIROL UA-101/UA-1000 DRIVER 7799M: Clemens Ladisch <clemens@ladisch.de> 7800L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7801S: Maintained 7802T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7803F: sound/usb/misc/ua101.c 7804 7805EFI TEST DRIVER 7806M: Ivan Hu <ivan.hu@canonical.com> 7807M: Ard Biesheuvel <ardb@kernel.org> 7808L: linux-efi@vger.kernel.org 7809S: Maintained 7810F: drivers/firmware/efi/test/ 7811 7812EFI VARIABLE FILESYSTEM 7813M: Jeremy Kerr <jk@ozlabs.org> 7814M: Ard Biesheuvel <ardb@kernel.org> 7815L: linux-efi@vger.kernel.org 7816S: Maintained 7817T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7818F: fs/efivarfs/ 7819 7820EFIFB FRAMEBUFFER DRIVER 7821M: Peter Jones <pjones@redhat.com> 7822L: linux-fbdev@vger.kernel.org 7823S: Maintained 7824F: drivers/video/fbdev/efifb.c 7825 7826EFS FILESYSTEM 7827S: Orphan 7828W: http://aeschi.ch.eu.org/efs/ 7829F: fs/efs/ 7830 7831EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7832M: Douglas Miller <dougmill@linux.ibm.com> 7833L: netdev@vger.kernel.org 7834S: Maintained 7835F: drivers/net/ethernet/ibm/ehea/ 7836 7837ELM327 CAN NETWORK DRIVER 7838M: Max Staudt <max@enpas.org> 7839L: linux-can@vger.kernel.org 7840S: Maintained 7841F: Documentation/networking/device_drivers/can/can327.rst 7842F: drivers/net/can/can327.c 7843 7844EM28XX VIDEO4LINUX DRIVER 7845M: Mauro Carvalho Chehab <mchehab@kernel.org> 7846L: linux-media@vger.kernel.org 7847S: Maintained 7848W: https://linuxtv.org 7849T: git git://linuxtv.org/media_tree.git 7850F: Documentation/admin-guide/media/em28xx* 7851F: drivers/media/usb/em28xx/ 7852 7853EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7854M: Adrian Hunter <adrian.hunter@intel.com> 7855M: Asutosh Das <quic_asutoshd@quicinc.com> 7856R: Ritesh Harjani <ritesh.list@gmail.com> 7857L: linux-mmc@vger.kernel.org 7858S: Supported 7859F: drivers/mmc/host/cqhci* 7860 7861EMS CPC-PCI CAN DRIVER 7862M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7863M: support@ems-wuensche.com 7864L: linux-can@vger.kernel.org 7865S: Maintained 7866F: drivers/net/can/sja1000/ems_pci.c 7867 7868EMULEX 10Gbps iSCSI - OneConnect DRIVER 7869M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7870L: linux-scsi@vger.kernel.org 7871S: Supported 7872W: http://www.broadcom.com 7873F: drivers/scsi/be2iscsi/ 7874 7875EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7876M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7877M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7878M: Somnath Kotur <somnath.kotur@broadcom.com> 7879L: netdev@vger.kernel.org 7880S: Supported 7881W: http://www.emulex.com 7882F: drivers/net/ethernet/emulex/benet/ 7883 7884EMULEX ONECONNECT ROCE DRIVER 7885M: Selvin Xavier <selvin.xavier@broadcom.com> 7886L: linux-rdma@vger.kernel.org 7887S: Odd Fixes 7888W: http://www.broadcom.com 7889F: drivers/infiniband/hw/ocrdma/ 7890F: include/uapi/rdma/ocrdma-abi.h 7891 7892EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7893M: James Smart <james.smart@broadcom.com> 7894M: Ram Vegesna <ram.vegesna@broadcom.com> 7895L: linux-scsi@vger.kernel.org 7896L: target-devel@vger.kernel.org 7897S: Supported 7898W: http://www.broadcom.com 7899F: drivers/scsi/elx/ 7900 7901EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7902M: James Smart <james.smart@broadcom.com> 7903M: Dick Kennedy <dick.kennedy@broadcom.com> 7904L: linux-scsi@vger.kernel.org 7905S: Supported 7906W: http://www.broadcom.com 7907F: drivers/scsi/lpfc/ 7908 7909ENE CB710 FLASH CARD READER DRIVER 7910M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7911S: Maintained 7912F: drivers/misc/cb710/ 7913F: drivers/mmc/host/cb710-mmc.* 7914F: include/linux/cb710.h 7915 7916ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7917M: Maxim Levitsky <maximlevitsky@gmail.com> 7918S: Maintained 7919F: drivers/media/rc/ene_ir.* 7920 7921EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7922M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7923L: linuxppc-dev@lists.ozlabs.org 7924S: Maintained 7925F: drivers/tty/ehv_bytechan.c 7926 7927EPSON S1D13XXX FRAMEBUFFER DRIVER 7928M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7929S: Maintained 7930T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7931F: drivers/video/fbdev/s1d13xxxfb.c 7932F: include/video/s1d13xxxfb.h 7933 7934EROFS FILE SYSTEM 7935M: Gao Xiang <xiang@kernel.org> 7936M: Chao Yu <chao@kernel.org> 7937R: Yue Hu <huyue2@coolpad.com> 7938R: Jeffle Xu <jefflexu@linux.alibaba.com> 7939R: Sandeep Dhavale <dhavale@google.com> 7940L: linux-erofs@lists.ozlabs.org 7941S: Maintained 7942W: https://erofs.docs.kernel.org 7943T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7944F: Documentation/ABI/testing/sysfs-fs-erofs 7945F: Documentation/filesystems/erofs.rst 7946F: fs/erofs/ 7947F: include/trace/events/erofs.h 7948 7949ERRSEQ ERROR TRACKING INFRASTRUCTURE 7950M: Jeff Layton <jlayton@kernel.org> 7951S: Maintained 7952F: include/linux/errseq.h 7953F: lib/errseq.c 7954 7955ESD CAN NETWORK DRIVERS 7956M: Stefan Mätje <stefan.maetje@esd.eu> 7957R: socketcan@esd.eu 7958L: linux-can@vger.kernel.org 7959S: Maintained 7960F: drivers/net/can/esd/ 7961 7962ESD CAN/USB DRIVERS 7963M: Frank Jungclaus <frank.jungclaus@esd.eu> 7964R: socketcan@esd.eu 7965L: linux-can@vger.kernel.org 7966S: Maintained 7967F: drivers/net/can/usb/esd_usb.c 7968 7969ET131X NETWORK DRIVER 7970M: Mark Einon <mark.einon@gmail.com> 7971S: Odd Fixes 7972F: drivers/net/ethernet/agere/ 7973 7974ETAS ES58X CAN/USB DRIVER 7975M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7976L: linux-can@vger.kernel.org 7977S: Maintained 7978F: Documentation/networking/devlink/etas_es58x.rst 7979F: drivers/net/can/usb/etas_es58x/ 7980 7981ETHERNET BRIDGE 7982M: Roopa Prabhu <roopa@nvidia.com> 7983M: Nikolay Aleksandrov <razor@blackwall.org> 7984L: bridge@lists.linux.dev 7985L: netdev@vger.kernel.org 7986S: Maintained 7987W: http://www.linuxfoundation.org/en/Net:Bridge 7988F: include/linux/netfilter_bridge/ 7989F: net/bridge/ 7990 7991ETHERNET PHY LIBRARY 7992M: Andrew Lunn <andrew@lunn.ch> 7993M: Heiner Kallweit <hkallweit1@gmail.com> 7994R: Russell King <linux@armlinux.org.uk> 7995L: netdev@vger.kernel.org 7996S: Maintained 7997F: Documentation/ABI/testing/sysfs-class-net-phydev 7998F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7999F: Documentation/devicetree/bindings/net/mdio* 8000F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8001F: Documentation/networking/phy.rst 8002F: drivers/net/mdio/ 8003F: drivers/net/mdio/acpi_mdio.c 8004F: drivers/net/mdio/fwnode_mdio.c 8005F: drivers/net/mdio/of_mdio.c 8006F: drivers/net/pcs/ 8007F: drivers/net/phy/ 8008F: include/dt-bindings/net/qca-ar803x.h 8009F: include/linux/*mdio*.h 8010F: include/linux/linkmode.h 8011F: include/linux/mdio/*.h 8012F: include/linux/mii.h 8013F: include/linux/of_net.h 8014F: include/linux/phy.h 8015F: include/linux/phy_fixed.h 8016F: include/linux/phy_link_topology.h 8017F: include/linux/phy_link_topology_core.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: Zhang Wei <zw@zh-kernel.org> 8527L: linuxppc-dev@lists.ozlabs.org 8528S: Maintained 8529F: drivers/dma/fsldma.* 8530 8531FREESCALE DSPI DRIVER 8532M: Vladimir Oltean <olteanv@gmail.com> 8533L: linux-spi@vger.kernel.org 8534S: Maintained 8535F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8536F: drivers/spi/spi-fsl-dspi.c 8537F: include/linux/spi/spi-fsl-dspi.h 8538 8539FREESCALE eDMA DRIVER 8540M: Frank Li <Frank.Li@nxp.com> 8541L: imx@lists.linux.dev 8542L: dmaengine@vger.kernel.org 8543S: Maintained 8544F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8545F: drivers/dma/fsl-edma*.* 8546 8547FREESCALE ENETC ETHERNET DRIVERS 8548M: Claudiu Manoil <claudiu.manoil@nxp.com> 8549M: Vladimir Oltean <vladimir.oltean@nxp.com> 8550L: netdev@vger.kernel.org 8551S: Maintained 8552F: drivers/net/ethernet/freescale/enetc/ 8553 8554FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8555M: Claudiu Manoil <claudiu.manoil@nxp.com> 8556L: netdev@vger.kernel.org 8557S: Maintained 8558F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8559F: drivers/net/ethernet/freescale/gianfar* 8560 8561FREESCALE GPMI NAND DRIVER 8562M: Han Xu <han.xu@nxp.com> 8563L: linux-mtd@lists.infradead.org 8564S: Maintained 8565F: drivers/mtd/nand/raw/gpmi-nand/* 8566 8567FREESCALE I2C CPM DRIVER 8568M: Jochen Friedrich <jochen@scram.de> 8569L: linuxppc-dev@lists.ozlabs.org 8570L: linux-i2c@vger.kernel.org 8571S: Maintained 8572F: drivers/i2c/busses/i2c-cpm.c 8573 8574FREESCALE IMX / MXC FEC DRIVER 8575M: Wei Fang <wei.fang@nxp.com> 8576R: Shenwei Wang <shenwei.wang@nxp.com> 8577R: Clark Wang <xiaoning.wang@nxp.com> 8578L: imx@lists.linux.dev 8579L: netdev@vger.kernel.org 8580S: Maintained 8581F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8582F: drivers/net/ethernet/freescale/fec.h 8583F: drivers/net/ethernet/freescale/fec_main.c 8584F: drivers/net/ethernet/freescale/fec_ptp.c 8585 8586FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8587M: Sascha Hauer <s.hauer@pengutronix.de> 8588R: Pengutronix Kernel Team <kernel@pengutronix.de> 8589L: linux-fbdev@vger.kernel.org 8590L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8591S: Maintained 8592F: drivers/video/fbdev/imxfb.c 8593 8594FREESCALE IMX DDR PMU DRIVER 8595M: Frank Li <Frank.li@nxp.com> 8596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8597S: Maintained 8598F: Documentation/admin-guide/perf/imx-ddr.rst 8599F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8600F: drivers/perf/fsl_imx8_ddr_perf.c 8601 8602FREESCALE IMX I2C DRIVER 8603M: Oleksij Rempel <o.rempel@pengutronix.de> 8604R: Pengutronix Kernel Team <kernel@pengutronix.de> 8605L: linux-i2c@vger.kernel.org 8606S: Maintained 8607F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8608F: drivers/i2c/busses/i2c-imx.c 8609 8610FREESCALE IMX LPI2C DRIVER 8611M: Dong Aisheng <aisheng.dong@nxp.com> 8612L: linux-i2c@vger.kernel.org 8613L: imx@lists.linux.dev 8614S: Maintained 8615F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8616F: drivers/i2c/busses/i2c-imx-lpi2c.c 8617 8618FREESCALE MPC I2C DRIVER 8619M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8620L: linux-i2c@vger.kernel.org 8621S: Maintained 8622F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8623F: drivers/i2c/busses/i2c-mpc.c 8624 8625FREESCALE QORIQ DPAA ETHERNET DRIVER 8626M: Madalin Bucur <madalin.bucur@nxp.com> 8627L: netdev@vger.kernel.org 8628S: Maintained 8629F: drivers/net/ethernet/freescale/dpaa 8630 8631FREESCALE QORIQ DPAA FMAN DRIVER 8632M: Madalin Bucur <madalin.bucur@nxp.com> 8633R: Sean Anderson <sean.anderson@seco.com> 8634L: netdev@vger.kernel.org 8635S: Maintained 8636F: Documentation/devicetree/bindings/net/fsl-fman.txt 8637F: drivers/net/ethernet/freescale/fman 8638 8639FREESCALE QORIQ PTP CLOCK DRIVER 8640M: Yangbo Lu <yangbo.lu@nxp.com> 8641L: netdev@vger.kernel.org 8642S: Maintained 8643F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8644F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8645F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8646F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8647F: drivers/ptp/ptp_qoriq.c 8648F: drivers/ptp/ptp_qoriq_debugfs.c 8649F: include/linux/fsl/ptp_qoriq.h 8650 8651FREESCALE QUAD SPI DRIVER 8652M: Han Xu <han.xu@nxp.com> 8653L: linux-spi@vger.kernel.org 8654S: Maintained 8655F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8656F: drivers/spi/spi-fsl-qspi.c 8657 8658FREESCALE QUICC ENGINE LIBRARY 8659M: Qiang Zhao <qiang.zhao@nxp.com> 8660L: linuxppc-dev@lists.ozlabs.org 8661S: Maintained 8662F: drivers/soc/fsl/qe/ 8663F: include/soc/fsl/qe/ 8664 8665FREESCALE QUICC ENGINE QMC DRIVER 8666M: Herve Codina <herve.codina@bootlin.com> 8667L: linuxppc-dev@lists.ozlabs.org 8668S: Maintained 8669F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8670F: drivers/soc/fsl/qe/qmc.c 8671F: include/soc/fsl/qe/qmc.h 8672 8673FREESCALE QUICC ENGINE QMC HDLC DRIVER 8674M: Herve Codina <herve.codina@bootlin.com> 8675L: netdev@vger.kernel.org 8676L: linuxppc-dev@lists.ozlabs.org 8677S: Maintained 8678F: drivers/net/wan/fsl_qmc_hdlc.c 8679 8680FREESCALE QUICC ENGINE TSA DRIVER 8681M: Herve Codina <herve.codina@bootlin.com> 8682L: linuxppc-dev@lists.ozlabs.org 8683S: Maintained 8684F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8685F: drivers/soc/fsl/qe/tsa.c 8686F: drivers/soc/fsl/qe/tsa.h 8687F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8688 8689FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8690L: netdev@vger.kernel.org 8691L: linuxppc-dev@lists.ozlabs.org 8692S: Orphan 8693F: drivers/net/ethernet/freescale/ucc_geth* 8694 8695FREESCALE QUICC ENGINE UCC HDLC DRIVER 8696M: Zhao Qiang <qiang.zhao@nxp.com> 8697L: netdev@vger.kernel.org 8698L: linuxppc-dev@lists.ozlabs.org 8699S: Maintained 8700F: drivers/net/wan/fsl_ucc_hdlc* 8701 8702FREESCALE QUICC ENGINE UCC UART DRIVER 8703M: Timur Tabi <timur@kernel.org> 8704L: linuxppc-dev@lists.ozlabs.org 8705S: Maintained 8706F: drivers/tty/serial/ucc_uart.c 8707 8708FREESCALE SOC DRIVERS 8709L: linuxppc-dev@lists.ozlabs.org 8710L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8711S: Orphan 8712F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8713F: Documentation/devicetree/bindings/soc/fsl/ 8714F: drivers/soc/fsl/ 8715F: include/linux/fsl/ 8716F: include/soc/fsl/ 8717 8718FREESCALE SOC FS_ENET DRIVER 8719M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8720L: linuxppc-dev@lists.ozlabs.org 8721L: netdev@vger.kernel.org 8722S: Maintained 8723F: drivers/net/ethernet/freescale/fs_enet/ 8724 8725FREESCALE SOC SOUND DRIVERS 8726M: Shengjiu Wang <shengjiu.wang@gmail.com> 8727M: Xiubo Li <Xiubo.Lee@gmail.com> 8728R: Fabio Estevam <festevam@gmail.com> 8729R: Nicolin Chen <nicoleotsuka@gmail.com> 8730L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8731L: linuxppc-dev@lists.ozlabs.org 8732S: Maintained 8733F: sound/soc/fsl/fsl* 8734F: sound/soc/fsl/imx* 8735 8736FREESCALE SOC SOUND QMC DRIVER 8737M: Herve Codina <herve.codina@bootlin.com> 8738L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8739L: linuxppc-dev@lists.ozlabs.org 8740S: Maintained 8741F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8742F: sound/soc/fsl/fsl_qmc_audio.c 8743 8744FREESCALE USB PERIPHERAL DRIVERS 8745L: linux-usb@vger.kernel.org 8746L: linuxppc-dev@lists.ozlabs.org 8747S: Orphan 8748F: drivers/usb/gadget/udc/fsl* 8749 8750FREESCALE USB PHY DRIVER 8751M: Ran Wang <ran.wang_1@nxp.com> 8752L: linux-usb@vger.kernel.org 8753L: linuxppc-dev@lists.ozlabs.org 8754S: Maintained 8755F: drivers/usb/phy/phy-fsl-usb* 8756 8757FREEVXFS FILESYSTEM 8758M: Christoph Hellwig <hch@infradead.org> 8759S: Maintained 8760W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8761F: fs/freevxfs/ 8762 8763FREEZER 8764M: "Rafael J. Wysocki" <rafael@kernel.org> 8765M: Pavel Machek <pavel@ucw.cz> 8766L: linux-pm@vger.kernel.org 8767S: Supported 8768F: Documentation/power/freezing-of-tasks.rst 8769F: include/linux/freezer.h 8770F: kernel/freezer.c 8771 8772FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8773M: Eric Biggers <ebiggers@kernel.org> 8774M: Theodore Y. Ts'o <tytso@mit.edu> 8775M: Jaegeuk Kim <jaegeuk@kernel.org> 8776L: linux-fscrypt@vger.kernel.org 8777S: Supported 8778Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8779T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8780F: Documentation/filesystems/fscrypt.rst 8781F: fs/crypto/ 8782F: include/linux/fscrypt.h 8783F: include/uapi/linux/fscrypt.h 8784 8785FSI SUBSYSTEM 8786M: Jeremy Kerr <jk@ozlabs.org> 8787M: Joel Stanley <joel@jms.id.au> 8788R: Alistar Popple <alistair@popple.id.au> 8789R: Eddie James <eajames@linux.ibm.com> 8790L: linux-fsi@lists.ozlabs.org 8791S: Supported 8792Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8793T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8794F: drivers/fsi/ 8795F: include/linux/fsi*.h 8796F: include/trace/events/fsi*.h 8797 8798FSI-ATTACHED I2C DRIVER 8799M: Eddie James <eajames@linux.ibm.com> 8800L: linux-i2c@vger.kernel.org 8801L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8802S: Maintained 8803F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8804F: drivers/i2c/busses/i2c-fsi.c 8805 8806FSI-ATTACHED SPI DRIVER 8807M: Eddie James <eajames@linux.ibm.com> 8808L: linux-spi@vger.kernel.org 8809S: Maintained 8810F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8811F: drivers/spi/spi-fsi.c 8812 8813FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8814M: Jan Kara <jack@suse.cz> 8815R: Amir Goldstein <amir73il@gmail.com> 8816L: linux-fsdevel@vger.kernel.org 8817S: Maintained 8818T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8819F: fs/notify/ 8820F: include/linux/fsnotify*.h 8821 8822FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8823M: Eric Biggers <ebiggers@kernel.org> 8824M: Theodore Y. Ts'o <tytso@mit.edu> 8825L: fsverity@lists.linux.dev 8826S: Supported 8827Q: https://patchwork.kernel.org/project/fsverity/list/ 8828T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8829F: Documentation/filesystems/fsverity.rst 8830F: fs/verity/ 8831F: include/linux/fsverity.h 8832F: include/uapi/linux/fsverity.h 8833 8834FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8835M: Michael Zaidman <michael.zaidman@gmail.com> 8836L: linux-i2c@vger.kernel.org 8837L: linux-input@vger.kernel.org 8838S: Maintained 8839F: drivers/hid/hid-ft260.c 8840 8841FUJITSU LAPTOP EXTRAS 8842M: Jonathan Woithe <jwoithe@just42.net> 8843L: platform-driver-x86@vger.kernel.org 8844S: Maintained 8845F: drivers/platform/x86/fujitsu-laptop.c 8846 8847FUJITSU TABLET EXTRAS 8848M: Robert Gerlach <khnz@gmx.de> 8849L: platform-driver-x86@vger.kernel.org 8850S: Maintained 8851F: drivers/platform/x86/fujitsu-tablet.c 8852 8853FUNCTION HOOKS (FTRACE) 8854M: Steven Rostedt <rostedt@goodmis.org> 8855M: Masami Hiramatsu <mhiramat@kernel.org> 8856R: Mark Rutland <mark.rutland@arm.com> 8857L: linux-kernel@vger.kernel.org 8858L: linux-trace-kernel@vger.kernel.org 8859S: Maintained 8860Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8861T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8862F: Documentation/trace/ftrace* 8863F: arch/*/*/*/*ftrace* 8864F: arch/*/*/*ftrace* 8865F: include/*/ftrace.h 8866F: kernel/trace/fgraph.c 8867F: kernel/trace/ftrace* 8868F: samples/ftrace 8869 8870FUNGIBLE ETHERNET DRIVERS 8871M: Dimitris Michailidis <dmichail@fungible.com> 8872L: netdev@vger.kernel.org 8873S: Supported 8874F: drivers/net/ethernet/fungible/ 8875 8876FUSE: FILESYSTEM IN USERSPACE 8877M: Miklos Szeredi <miklos@szeredi.hu> 8878L: linux-fsdevel@vger.kernel.org 8879S: Maintained 8880W: https://github.com/libfuse/ 8881T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8882F: Documentation/filesystems/fuse.rst 8883F: fs/fuse/ 8884F: include/uapi/linux/fuse.h 8885 8886FUTEX SUBSYSTEM 8887M: Thomas Gleixner <tglx@linutronix.de> 8888M: Ingo Molnar <mingo@redhat.com> 8889R: Peter Zijlstra <peterz@infradead.org> 8890R: Darren Hart <dvhart@infradead.org> 8891R: Davidlohr Bueso <dave@stgolabs.net> 8892R: André Almeida <andrealmeid@igalia.com> 8893L: linux-kernel@vger.kernel.org 8894S: Maintained 8895T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8896F: Documentation/locking/*futex* 8897F: include/asm-generic/futex.h 8898F: include/linux/futex.h 8899F: include/uapi/linux/futex.h 8900F: kernel/futex/* 8901F: tools/perf/bench/futex* 8902F: tools/testing/selftests/futex/ 8903 8904GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8905M: Sebastian Reichel <sre@kernel.org> 8906L: linux-media@vger.kernel.org 8907S: Maintained 8908F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8909F: drivers/media/i2c/gc0308.c 8910 8911GALAXYCORE GC2145 SENSOR DRIVER 8912M: Alain Volmat <alain.volmat@foss.st.com> 8913L: linux-media@vger.kernel.org 8914S: Maintained 8915T: git git://linuxtv.org/media_tree.git 8916F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8917F: drivers/media/i2c/gc2145.c 8918 8919GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8920M: Tim Harvey <tharvey@gateworks.com> 8921S: Maintained 8922F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8923F: Documentation/hwmon/gsc-hwmon.rst 8924F: drivers/hwmon/gsc-hwmon.c 8925F: drivers/mfd/gateworks-gsc.c 8926F: include/linux/mfd/gsc.h 8927F: include/linux/platform_data/gsc_hwmon.h 8928 8929GCC PLUGINS 8930M: Kees Cook <keescook@chromium.org> 8931L: linux-hardening@vger.kernel.org 8932S: Maintained 8933T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8934F: Documentation/kbuild/gcc-plugins.rst 8935F: include/linux/stackleak.h 8936F: kernel/stackleak.c 8937F: scripts/Makefile.gcc-plugins 8938F: scripts/gcc-plugins/ 8939 8940GCOV BASED KERNEL PROFILING 8941M: Peter Oberparleiter <oberpar@linux.ibm.com> 8942S: Maintained 8943F: Documentation/dev-tools/gcov.rst 8944F: kernel/gcov/ 8945 8946GDB KERNEL DEBUGGING HELPER SCRIPTS 8947M: Jan Kiszka <jan.kiszka@siemens.com> 8948M: Kieran Bingham <kbingham@kernel.org> 8949S: Supported 8950F: scripts/gdb/ 8951 8952GEMINI CRYPTO DRIVER 8953M: Corentin Labbe <clabbe@baylibre.com> 8954L: linux-crypto@vger.kernel.org 8955S: Maintained 8956F: drivers/crypto/gemini/ 8957 8958GEMTEK FM RADIO RECEIVER DRIVER 8959M: Hans Verkuil <hverkuil@xs4all.nl> 8960L: linux-media@vger.kernel.org 8961S: Maintained 8962W: https://linuxtv.org 8963T: git git://linuxtv.org/media_tree.git 8964F: drivers/media/radio/radio-gemtek* 8965 8966GENERIC ARCHITECTURE TOPOLOGY 8967M: Sudeep Holla <sudeep.holla@arm.com> 8968L: linux-kernel@vger.kernel.org 8969S: Maintained 8970F: drivers/base/arch_topology.c 8971F: include/linux/arch_topology.h 8972 8973GENERIC ENTRY CODE 8974M: Thomas Gleixner <tglx@linutronix.de> 8975M: Peter Zijlstra <peterz@infradead.org> 8976M: Andy Lutomirski <luto@kernel.org> 8977L: linux-kernel@vger.kernel.org 8978S: Maintained 8979T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8980F: include/linux/entry-common.h 8981F: include/linux/entry-kvm.h 8982F: kernel/entry/ 8983 8984GENERIC GPIO I2C DRIVER 8985M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8986S: Supported 8987F: drivers/i2c/busses/i2c-gpio.c 8988F: include/linux/platform_data/i2c-gpio.h 8989 8990GENERIC GPIO I2C MULTIPLEXER DRIVER 8991M: Peter Korsgaard <peter.korsgaard@barco.com> 8992L: linux-i2c@vger.kernel.org 8993S: Supported 8994F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8995F: drivers/i2c/muxes/i2c-mux-gpio.c 8996F: include/linux/platform_data/i2c-mux-gpio.h 8997 8998GENERIC GPIO RESET DRIVER 8999M: Krzysztof Kozlowski <krzk@kernel.org> 9000S: Maintained 9001F: drivers/reset/reset-gpio.c 9002 9003GENERIC HDLC (WAN) DRIVERS 9004M: Krzysztof Halasa <khc@pm.waw.pl> 9005S: Maintained 9006W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9007F: drivers/net/wan/c101.c 9008F: drivers/net/wan/hd6457* 9009F: drivers/net/wan/hdlc* 9010F: drivers/net/wan/n2.c 9011F: drivers/net/wan/pc300too.c 9012F: drivers/net/wan/pci200syn.c 9013F: drivers/net/wan/wanxl* 9014 9015GENERIC INCLUDE/ASM HEADER FILES 9016M: Arnd Bergmann <arnd@arndb.de> 9017L: linux-arch@vger.kernel.org 9018S: Maintained 9019T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9020F: include/asm-generic/ 9021F: include/uapi/asm-generic/ 9022 9023GENERIC PHY FRAMEWORK 9024M: Vinod Koul <vkoul@kernel.org> 9025M: Kishon Vijay Abraham I <kishon@kernel.org> 9026L: linux-phy@lists.infradead.org 9027S: Supported 9028Q: https://patchwork.kernel.org/project/linux-phy/list/ 9029T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9030F: Documentation/devicetree/bindings/phy/ 9031F: drivers/phy/ 9032F: include/dt-bindings/phy/ 9033F: include/linux/phy/ 9034 9035GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9036M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9037S: Supported 9038F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9039F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9040 9041GENERIC PM DOMAINS 9042M: Ulf Hansson <ulf.hansson@linaro.org> 9043L: linux-pm@vger.kernel.org 9044S: Supported 9045F: Documentation/devicetree/bindings/power/power?domain* 9046T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9047F: drivers/pmdomain/ 9048F: include/linux/pm_domain.h 9049 9050GENERIC RADIX TREE 9051M: Kent Overstreet <kent.overstreet@linux.dev> 9052S: Supported 9053C: irc://irc.oftc.net/bcache 9054F: include/linux/generic-radix-tree.h 9055F: lib/generic-radix-tree.c 9056 9057GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9058M: Eugen Hristev <eugen.hristev@microchip.com> 9059L: linux-input@vger.kernel.org 9060S: Maintained 9061F: drivers/input/touchscreen/resistive-adc-touch.c 9062 9063GENERIC STRING LIBRARY 9064M: Kees Cook <keescook@chromium.org> 9065R: Andy Shevchenko <andy@kernel.org> 9066L: linux-hardening@vger.kernel.org 9067S: Supported 9068T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9069F: include/linux/string.h 9070F: include/linux/string_choices.h 9071F: include/linux/string_helpers.h 9072F: lib/string.c 9073F: lib/string_kunit.c 9074F: lib/string_helpers.c 9075F: lib/string_helpers_kunit.c 9076F: scripts/coccinelle/api/string_choices.cocci 9077 9078GENERIC UIO DRIVER FOR PCI DEVICES 9079M: "Michael S. Tsirkin" <mst@redhat.com> 9080L: kvm@vger.kernel.org 9081S: Supported 9082F: drivers/uio/uio_pci_generic.c 9083 9084GENERIC VDSO LIBRARY 9085M: Andy Lutomirski <luto@kernel.org> 9086M: Thomas Gleixner <tglx@linutronix.de> 9087M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9088L: linux-kernel@vger.kernel.org 9089S: Maintained 9090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9091F: include/asm-generic/vdso/vsyscall.h 9092F: include/vdso/ 9093F: kernel/time/vsyscall.c 9094F: lib/vdso/ 9095 9096GENWQE (IBM Generic Workqueue Card) 9097M: Frank Haverkamp <haver@linux.ibm.com> 9098S: Supported 9099F: drivers/misc/genwqe/ 9100 9101GET_MAINTAINER SCRIPT 9102M: Joe Perches <joe@perches.com> 9103S: Maintained 9104F: scripts/get_maintainer.pl 9105 9106GFS2 FILE SYSTEM 9107M: Andreas Gruenbacher <agruenba@redhat.com> 9108L: gfs2@lists.linux.dev 9109S: Supported 9110B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9111T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9112F: Documentation/filesystems/gfs2* 9113F: fs/gfs2/ 9114F: include/uapi/linux/gfs2_ondisk.h 9115 9116GIGABYTE WATERFORCE SENSOR DRIVER 9117M: Aleksa Savic <savicaleksa83@gmail.com> 9118L: linux-hwmon@vger.kernel.org 9119S: Maintained 9120F: Documentation/hwmon/gigabyte_waterforce.rst 9121F: drivers/hwmon/gigabyte_waterforce.c 9122 9123GIGABYTE WMI DRIVER 9124M: Thomas Weißschuh <thomas@weissschuh.net> 9125L: platform-driver-x86@vger.kernel.org 9126S: Maintained 9127F: drivers/platform/x86/gigabyte-wmi.c 9128 9129GNSS SUBSYSTEM 9130M: Johan Hovold <johan@kernel.org> 9131S: Maintained 9132T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9133F: Documentation/ABI/testing/sysfs-class-gnss 9134F: Documentation/devicetree/bindings/gnss/ 9135F: drivers/gnss/ 9136F: include/linux/gnss.h 9137 9138GO7007 MPEG CODEC 9139M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9140L: linux-media@vger.kernel.org 9141S: Maintained 9142F: drivers/media/usb/go7007/ 9143 9144GOODIX TOUCHSCREEN 9145M: Bastien Nocera <hadess@hadess.net> 9146M: Hans de Goede <hdegoede@redhat.com> 9147L: linux-input@vger.kernel.org 9148S: Maintained 9149F: drivers/input/touchscreen/goodix* 9150 9151GOOGLE ETHERNET DRIVERS 9152M: Jeroen de Borst <jeroendb@google.com> 9153M: Praveen Kaligineedi <pkaligineedi@google.com> 9154R: Shailend Chand <shailend@google.com> 9155L: netdev@vger.kernel.org 9156S: Supported 9157F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9158F: drivers/net/ethernet/google 9159 9160GOOGLE FIRMWARE DRIVERS 9161M: Tzung-Bi Shih <tzungbi@kernel.org> 9162R: Brian Norris <briannorris@chromium.org> 9163R: Julius Werner <jwerner@chromium.org> 9164L: chrome-platform@lists.linux.dev 9165S: Maintained 9166T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9167F: drivers/firmware/google/ 9168 9169GOOGLE TENSOR SoC SUPPORT 9170M: Peter Griffin <peter.griffin@linaro.org> 9171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9172L: linux-samsung-soc@vger.kernel.org 9173S: Maintained 9174F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9175F: arch/arm64/boot/dts/exynos/google/ 9176F: drivers/clk/samsung/clk-gs101.c 9177F: include/dt-bindings/clock/google,gs101.h 9178K: [gG]oogle.?[tT]ensor 9179 9180GPD POCKET FAN DRIVER 9181M: Hans de Goede <hdegoede@redhat.com> 9182L: platform-driver-x86@vger.kernel.org 9183S: Maintained 9184F: drivers/platform/x86/gpd-pocket-fan.c 9185 9186GPIO ACPI SUPPORT 9187M: Mika Westerberg <mika.westerberg@linux.intel.com> 9188M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9189L: linux-gpio@vger.kernel.org 9190L: linux-acpi@vger.kernel.org 9191S: Supported 9192T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9193F: Documentation/firmware-guide/acpi/gpio-properties.rst 9194F: drivers/gpio/gpiolib-acpi.c 9195F: drivers/gpio/gpiolib-acpi.h 9196 9197GPIO AGGREGATOR 9198M: Geert Uytterhoeven <geert+renesas@glider.be> 9199L: linux-gpio@vger.kernel.org 9200S: Supported 9201F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9202F: drivers/gpio/gpio-aggregator.c 9203 9204GPIO IR Transmitter 9205M: Sean Young <sean@mess.org> 9206L: linux-media@vger.kernel.org 9207S: Maintained 9208F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9209F: drivers/media/rc/gpio-ir-tx.c 9210 9211GPIO MOCKUP DRIVER 9212M: Bamvor Jian Zhang <bamv2005@gmail.com> 9213L: linux-gpio@vger.kernel.org 9214S: Maintained 9215F: drivers/gpio/gpio-mockup.c 9216F: tools/testing/selftests/gpio/ 9217 9218GPIO REGMAP 9219M: Michael Walle <mwalle@kernel.org> 9220S: Maintained 9221F: drivers/gpio/gpio-regmap.c 9222F: include/linux/gpio/regmap.h 9223K: (devm_)?gpio_regmap_(un)?register 9224 9225GPIO SUBSYSTEM 9226M: Linus Walleij <linus.walleij@linaro.org> 9227M: Bartosz Golaszewski <brgl@bgdev.pl> 9228L: linux-gpio@vger.kernel.org 9229S: Maintained 9230T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9231F: Documentation/admin-guide/gpio/ 9232F: Documentation/devicetree/bindings/gpio/ 9233F: Documentation/driver-api/gpio/ 9234F: drivers/gpio/ 9235F: include/dt-bindings/gpio/ 9236F: include/linux/gpio.h 9237F: include/linux/gpio/ 9238F: include/linux/of_gpio.h 9239 9240GPIO UAPI 9241M: Bartosz Golaszewski <brgl@bgdev.pl> 9242R: Kent Gibson <warthog618@gmail.com> 9243L: linux-gpio@vger.kernel.org 9244S: Maintained 9245T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9246F: Documentation/ABI/obsolete/sysfs-gpio 9247F: Documentation/ABI/testing/gpio-cdev 9248F: Documentation/userspace-api/gpio/ 9249F: drivers/gpio/gpiolib-cdev.c 9250F: include/uapi/linux/gpio.h 9251F: tools/gpio/ 9252 9253GRE DEMULTIPLEXER DRIVER 9254M: Dmitry Kozlov <xeb@mail.ru> 9255L: netdev@vger.kernel.org 9256S: Maintained 9257F: include/net/gre.h 9258F: net/ipv4/gre_demux.c 9259F: net/ipv4/gre_offload.c 9260 9261GRETH 10/100/1G Ethernet MAC device driver 9262M: Andreas Larsson <andreas@gaisler.com> 9263L: netdev@vger.kernel.org 9264S: Maintained 9265F: drivers/net/ethernet/aeroflex/ 9266 9267GREYBUS AUDIO PROTOCOLS DRIVERS 9268M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9269M: Mark Greer <mgreer@animalcreek.com> 9270S: Maintained 9271F: drivers/staging/greybus/audio_apbridgea.c 9272F: drivers/staging/greybus/audio_apbridgea.h 9273F: drivers/staging/greybus/audio_codec.c 9274F: drivers/staging/greybus/audio_codec.h 9275F: drivers/staging/greybus/audio_gb.c 9276F: drivers/staging/greybus/audio_manager.c 9277F: drivers/staging/greybus/audio_manager.h 9278F: drivers/staging/greybus/audio_manager_module.c 9279F: drivers/staging/greybus/audio_manager_private.h 9280F: drivers/staging/greybus/audio_manager_sysfs.c 9281F: drivers/staging/greybus/audio_module.c 9282F: drivers/staging/greybus/audio_topology.c 9283 9284GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9285M: Viresh Kumar <vireshk@kernel.org> 9286S: Maintained 9287F: drivers/staging/greybus/authentication.c 9288F: drivers/staging/greybus/bootrom.c 9289F: drivers/staging/greybus/firmware.h 9290F: drivers/staging/greybus/fw-core.c 9291F: drivers/staging/greybus/fw-download.c 9292F: drivers/staging/greybus/fw-management.c 9293F: drivers/staging/greybus/greybus_authentication.h 9294F: drivers/staging/greybus/greybus_firmware.h 9295F: drivers/staging/greybus/hid.c 9296F: drivers/staging/greybus/i2c.c 9297F: drivers/staging/greybus/spi.c 9298F: drivers/staging/greybus/spilib.c 9299F: drivers/staging/greybus/spilib.h 9300 9301GREYBUS LOOPBACK DRIVER 9302M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9303S: Maintained 9304F: drivers/staging/greybus/loopback.c 9305 9306GREYBUS PLATFORM DRIVERS 9307M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9308S: Maintained 9309F: drivers/staging/greybus/arche-apb-ctrl.c 9310F: drivers/staging/greybus/arche-platform.c 9311F: drivers/staging/greybus/arche_platform.h 9312 9313GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9314M: Rui Miguel Silva <rmfrfs@gmail.com> 9315S: Maintained 9316F: drivers/staging/greybus/gpio.c 9317F: drivers/staging/greybus/light.c 9318F: drivers/staging/greybus/power_supply.c 9319F: drivers/staging/greybus/sdio.c 9320F: drivers/staging/greybus/spi.c 9321F: drivers/staging/greybus/spilib.c 9322 9323GREYBUS BEAGLEPLAY DRIVERS 9324M: Ayush Singh <ayushdevel1325@gmail.com> 9325L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9326S: Maintained 9327F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9328F: drivers/greybus/gb-beagleplay.c 9329 9330GREYBUS SUBSYSTEM 9331M: Johan Hovold <johan@kernel.org> 9332M: Alex Elder <elder@kernel.org> 9333M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9334L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9335S: Maintained 9336F: drivers/greybus/ 9337F: drivers/staging/greybus/ 9338F: include/linux/greybus.h 9339F: include/linux/greybus/ 9340 9341GREYBUS UART PROTOCOLS DRIVERS 9342M: David Lin <dtwlin@gmail.com> 9343S: Maintained 9344F: drivers/staging/greybus/log.c 9345F: drivers/staging/greybus/uart.c 9346 9347GS1662 VIDEO SERIALIZER 9348M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9349L: linux-media@vger.kernel.org 9350S: Maintained 9351T: git git://linuxtv.org/media_tree.git 9352F: drivers/media/spi/gs1662.c 9353 9354GSPCA FINEPIX SUBDRIVER 9355M: Frank Zago <frank@zago.net> 9356L: linux-media@vger.kernel.org 9357S: Maintained 9358T: git git://linuxtv.org/media_tree.git 9359F: drivers/media/usb/gspca/finepix.c 9360 9361GSPCA GL860 SUBDRIVER 9362M: Olivier Lorin <o.lorin@laposte.net> 9363L: linux-media@vger.kernel.org 9364S: Maintained 9365T: git git://linuxtv.org/media_tree.git 9366F: drivers/media/usb/gspca/gl860/ 9367 9368GSPCA M5602 SUBDRIVER 9369M: Erik Andren <erik.andren@gmail.com> 9370L: linux-media@vger.kernel.org 9371S: Maintained 9372T: git git://linuxtv.org/media_tree.git 9373F: drivers/media/usb/gspca/m5602/ 9374 9375GSPCA PAC207 SONIXB SUBDRIVER 9376M: Hans Verkuil <hverkuil@xs4all.nl> 9377L: linux-media@vger.kernel.org 9378S: Odd Fixes 9379T: git git://linuxtv.org/media_tree.git 9380F: drivers/media/usb/gspca/pac207.c 9381 9382GSPCA SN9C20X SUBDRIVER 9383M: Brian Johnson <brijohn@gmail.com> 9384L: linux-media@vger.kernel.org 9385S: Maintained 9386T: git git://linuxtv.org/media_tree.git 9387F: drivers/media/usb/gspca/sn9c20x.c 9388 9389GSPCA T613 SUBDRIVER 9390M: Leandro Costantino <lcostantino@gmail.com> 9391L: linux-media@vger.kernel.org 9392S: Maintained 9393T: git git://linuxtv.org/media_tree.git 9394F: drivers/media/usb/gspca/t613.c 9395 9396GSPCA USB WEBCAM DRIVER 9397M: Hans Verkuil <hverkuil@xs4all.nl> 9398L: linux-media@vger.kernel.org 9399S: Odd Fixes 9400T: git git://linuxtv.org/media_tree.git 9401F: drivers/media/usb/gspca/ 9402 9403GTP (GPRS Tunneling Protocol) 9404M: Pablo Neira Ayuso <pablo@netfilter.org> 9405M: Harald Welte <laforge@gnumonks.org> 9406L: osmocom-net-gprs@lists.osmocom.org 9407S: Maintained 9408T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9409F: drivers/net/gtp.c 9410 9411GUID PARTITION TABLE (GPT) 9412M: Davidlohr Bueso <dave@stgolabs.net> 9413L: linux-efi@vger.kernel.org 9414S: Maintained 9415F: block/partitions/efi.* 9416 9417HABANALABS PCI DRIVER 9418M: Oded Gabbay <ogabbay@kernel.org> 9419L: dri-devel@lists.freedesktop.org 9420S: Supported 9421C: irc://irc.oftc.net/dri-devel 9422T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9423F: Documentation/ABI/testing/debugfs-driver-habanalabs 9424F: Documentation/ABI/testing/sysfs-driver-habanalabs 9425F: drivers/accel/habanalabs/ 9426F: include/linux/habanalabs/ 9427F: include/trace/events/habanalabs.h 9428F: include/uapi/drm/habanalabs_accel.h 9429 9430HACKRF MEDIA DRIVER 9431L: linux-media@vger.kernel.org 9432S: Orphan 9433W: https://linuxtv.org 9434Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9435F: drivers/media/usb/hackrf/ 9436 9437HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9438M: Chuck Lever <chuck.lever@oracle.com> 9439L: kernel-tls-handshake@lists.linux.dev 9440L: netdev@vger.kernel.org 9441S: Maintained 9442F: Documentation/netlink/specs/handshake.yaml 9443F: Documentation/networking/tls-handshake.rst 9444F: include/net/handshake.h 9445F: include/trace/events/handshake.h 9446F: net/handshake/ 9447 9448HANTRO VPU CODEC DRIVER 9449M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9450M: Philipp Zabel <p.zabel@pengutronix.de> 9451L: linux-media@vger.kernel.org 9452L: linux-rockchip@lists.infradead.org 9453S: Maintained 9454F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9455F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9456F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9457F: drivers/media/platform/verisilicon/ 9458 9459HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9460M: Frank Seidel <frank@f-seidel.de> 9461L: platform-driver-x86@vger.kernel.org 9462S: Maintained 9463W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9464F: drivers/platform/x86/hdaps.c 9465 9466HARDWARE MONITORING 9467M: Jean Delvare <jdelvare@suse.com> 9468M: Guenter Roeck <linux@roeck-us.net> 9469L: linux-hwmon@vger.kernel.org 9470S: Maintained 9471W: http://hwmon.wiki.kernel.org/ 9472T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9473F: Documentation/ABI/testing/sysfs-class-hwmon 9474F: Documentation/devicetree/bindings/hwmon/ 9475F: Documentation/hwmon/ 9476F: drivers/hwmon/ 9477F: include/linux/hwmon*.h 9478F: include/trace/events/hwmon*.h 9479K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9480 9481HARDWARE RANDOM NUMBER GENERATOR CORE 9482M: Olivia Mackall <olivia@selenic.com> 9483M: Herbert Xu <herbert@gondor.apana.org.au> 9484L: linux-crypto@vger.kernel.org 9485S: Odd fixes 9486F: Documentation/admin-guide/hw_random.rst 9487F: Documentation/devicetree/bindings/rng/ 9488F: drivers/char/hw_random/ 9489F: include/linux/hw_random.h 9490 9491HARDWARE SPINLOCK CORE 9492M: Bjorn Andersson <andersson@kernel.org> 9493R: Baolin Wang <baolin.wang7@gmail.com> 9494L: linux-remoteproc@vger.kernel.org 9495S: Maintained 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9497F: Documentation/devicetree/bindings/hwlock/ 9498F: Documentation/locking/hwspinlock.rst 9499F: drivers/hwspinlock/ 9500F: include/linux/hwspinlock.h 9501 9502HARDWARE TRACING FACILITIES 9503M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9504S: Maintained 9505F: drivers/hwtracing/ 9506 9507HARMONY SOUND DRIVER 9508L: linux-parisc@vger.kernel.org 9509S: Maintained 9510F: sound/parisc/harmony.* 9511 9512HDPVR USB VIDEO ENCODER DRIVER 9513M: Hans Verkuil <hverkuil@xs4all.nl> 9514L: linux-media@vger.kernel.org 9515S: Odd Fixes 9516W: https://linuxtv.org 9517T: git git://linuxtv.org/media_tree.git 9518F: drivers/media/usb/hdpvr/ 9519 9520HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9521M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9522S: Supported 9523F: drivers/misc/hpilo.[ch] 9524 9525HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9526M: Jerry Hoemann <jerry.hoemann@hpe.com> 9527S: Supported 9528F: Documentation/watchdog/hpwdt.rst 9529F: drivers/watchdog/hpwdt.c 9530 9531HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9532M: Don Brace <don.brace@microchip.com> 9533L: storagedev@microchip.com 9534L: linux-scsi@vger.kernel.org 9535S: Supported 9536F: Documentation/scsi/hpsa.rst 9537F: drivers/scsi/hpsa*.[ch] 9538F: include/linux/cciss*.h 9539F: include/uapi/linux/cciss*.h 9540 9541HFI1 DRIVER 9542M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9543L: linux-rdma@vger.kernel.org 9544S: Supported 9545F: drivers/infiniband/hw/hfi1 9546 9547HFS FILESYSTEM 9548L: linux-fsdevel@vger.kernel.org 9549S: Orphan 9550F: Documentation/filesystems/hfs.rst 9551F: fs/hfs/ 9552 9553HFSPLUS FILESYSTEM 9554L: linux-fsdevel@vger.kernel.org 9555S: Orphan 9556F: Documentation/filesystems/hfsplus.rst 9557F: fs/hfsplus/ 9558 9559HGA FRAMEBUFFER DRIVER 9560M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9561L: linux-nvidia@lists.surfsouth.com 9562S: Maintained 9563W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9564F: drivers/video/fbdev/hgafb.c 9565 9566HIBERNATION (aka Software Suspend, aka swsusp) 9567M: "Rafael J. Wysocki" <rafael@kernel.org> 9568M: Pavel Machek <pavel@ucw.cz> 9569L: linux-pm@vger.kernel.org 9570S: Supported 9571B: https://bugzilla.kernel.org 9572F: arch/*/include/asm/suspend*.h 9573F: arch/x86/power/ 9574F: drivers/base/power/ 9575F: include/linux/freezer.h 9576F: include/linux/pm.h 9577F: include/linux/suspend.h 9578F: kernel/power/ 9579 9580HID CORE LAYER 9581M: Jiri Kosina <jikos@kernel.org> 9582M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9583L: linux-input@vger.kernel.org 9584S: Maintained 9585T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9586F: Documentation/hid/ 9587F: drivers/hid/ 9588F: include/linux/hid* 9589F: include/uapi/linux/hid* 9590F: samples/hid/ 9591F: tools/testing/selftests/hid/ 9592 9593HID LOGITECH DRIVERS 9594R: Filipe Laíns <lains@riseup.net> 9595L: linux-input@vger.kernel.org 9596S: Maintained 9597F: drivers/hid/hid-logitech-* 9598 9599HID NVIDIA SHIELD DRIVER 9600M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9601L: linux-input@vger.kernel.org 9602S: Maintained 9603F: drivers/hid/hid-nvidia-shield.c 9604 9605HID PHOENIX RC FLIGHT CONTROLLER 9606M: Marcus Folkesson <marcus.folkesson@gmail.com> 9607L: linux-input@vger.kernel.org 9608S: Maintained 9609F: drivers/hid/hid-pxrc.c 9610 9611HID PLAYSTATION DRIVER 9612M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9613L: linux-input@vger.kernel.org 9614S: Supported 9615F: drivers/hid/hid-playstation.c 9616 9617HID SENSOR HUB DRIVERS 9618M: Jiri Kosina <jikos@kernel.org> 9619M: Jonathan Cameron <jic23@kernel.org> 9620M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9621L: linux-input@vger.kernel.org 9622L: linux-iio@vger.kernel.org 9623S: Maintained 9624F: Documentation/hid/hid-sensor* 9625F: drivers/hid/hid-sensor-* 9626F: drivers/iio/*/hid-* 9627F: include/linux/hid-sensor-* 9628 9629HID VRC-2 CAR CONTROLLER DRIVER 9630M: Marcus Folkesson <marcus.folkesson@gmail.com> 9631L: linux-input@vger.kernel.org 9632S: Maintained 9633F: drivers/hid/hid-vrc2.c 9634 9635HID WACOM DRIVER 9636M: Ping Cheng <ping.cheng@wacom.com> 9637M: Jason Gerecke <jason.gerecke@wacom.com> 9638L: linux-input@vger.kernel.org 9639S: Maintained 9640F: drivers/hid/wacom.h 9641F: drivers/hid/wacom_* 9642 9643HID++ LOGITECH DRIVERS 9644R: Filipe Laíns <lains@riseup.net> 9645R: Bastien Nocera <hadess@hadess.net> 9646L: linux-input@vger.kernel.org 9647S: Maintained 9648F: drivers/hid/hid-logitech-hidpp.c 9649 9650HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9651M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9652M: Frederic Weisbecker <frederic@kernel.org> 9653M: Thomas Gleixner <tglx@linutronix.de> 9654L: linux-kernel@vger.kernel.org 9655S: Maintained 9656T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9657F: Documentation/timers/ 9658F: include/linux/clockchips.h 9659F: include/linux/hrtimer.h 9660F: include/linux/timer.h 9661F: kernel/time/clockevents.c 9662F: kernel/time/hrtimer.c 9663F: kernel/time/timer.c 9664F: kernel/time/timer_list.c 9665F: kernel/time/timer_migration.* 9666F: tools/testing/selftests/timers/ 9667 9668HIGH-SPEED SCC DRIVER FOR AX.25 9669L: linux-hams@vger.kernel.org 9670S: Orphan 9671F: drivers/net/hamradio/scc.c 9672 9673HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9674M: HighPoint Linux Team <linux@highpoint-tech.com> 9675S: Supported 9676W: http://www.highpoint-tech.com 9677F: Documentation/scsi/hptiop.rst 9678F: drivers/scsi/hptiop.c 9679 9680HIKEY960 ONBOARD USB GPIO HUB DRIVER 9681M: John Stultz <jstultz@google.com> 9682L: linux-kernel@vger.kernel.org 9683S: Maintained 9684F: drivers/misc/hisi_hikey_usb.c 9685 9686HIMAX HX83112B TOUCHSCREEN SUPPORT 9687M: Job Noorman <job@noorman.info> 9688L: linux-input@vger.kernel.org 9689S: Maintained 9690F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9691F: drivers/input/touchscreen/himax_hx83112b.c 9692 9693HIPPI 9694M: Jes Sorensen <jes@trained-monkey.org> 9695L: linux-hippi@sunsite.dk 9696S: Maintained 9697F: drivers/net/hippi/ 9698F: include/linux/hippidevice.h 9699F: include/uapi/linux/if_hippi.h 9700F: net/802/hippi.c 9701 9702HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9703M: Kurt Kanzenbach <kurt@linutronix.de> 9704L: netdev@vger.kernel.org 9705S: Maintained 9706F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9707F: drivers/net/dsa/hirschmann/* 9708F: include/linux/platform_data/hirschmann-hellcreek.h 9709F: net/dsa/tag_hellcreek.c 9710 9711HISILICON DMA DRIVER 9712M: Zhou Wang <wangzhou1@hisilicon.com> 9713M: Jie Hai <haijie1@huawei.com> 9714L: dmaengine@vger.kernel.org 9715S: Maintained 9716F: drivers/dma/hisi_dma.c 9717 9718HISILICON GPIO DRIVER 9719M: Jay Fang <f.fangjian@huawei.com> 9720L: linux-gpio@vger.kernel.org 9721S: Maintained 9722F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9723F: drivers/gpio/gpio-hisi.c 9724 9725HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9726M: Zhiqi Song <songzhiqi1@huawei.com> 9727M: Longfang Liu <liulongfang@huawei.com> 9728L: linux-crypto@vger.kernel.org 9729S: Maintained 9730F: Documentation/ABI/testing/debugfs-hisi-hpre 9731F: drivers/crypto/hisilicon/hpre/hpre.h 9732F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9733F: drivers/crypto/hisilicon/hpre/hpre_main.c 9734 9735HISILICON HNS3 PMU DRIVER 9736M: Jijie Shao <shaojijie@huawei.com> 9737S: Supported 9738F: Documentation/admin-guide/perf/hns3-pmu.rst 9739F: drivers/perf/hisilicon/hns3_pmu.c 9740 9741HISILICON I2C CONTROLLER DRIVER 9742M: Yicong Yang <yangyicong@hisilicon.com> 9743L: linux-i2c@vger.kernel.org 9744S: Maintained 9745W: https://www.hisilicon.com 9746F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9747F: drivers/i2c/busses/i2c-hisi.c 9748 9749HISILICON KUNPENG SOC HCCS DRIVER 9750M: Huisong Li <lihuisong@huawei.com> 9751S: Maintained 9752F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9753F: drivers/soc/hisilicon/kunpeng_hccs.c 9754F: drivers/soc/hisilicon/kunpeng_hccs.h 9755 9756HISILICON LPC BUS DRIVER 9757M: Jay Fang <f.fangjian@huawei.com> 9758S: Maintained 9759W: http://www.hisilicon.com 9760F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9761F: drivers/bus/hisi_lpc.c 9762 9763HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9764M: Yisen Zhuang <yisen.zhuang@huawei.com> 9765M: Salil Mehta <salil.mehta@huawei.com> 9766M: Jijie Shao <shaojijie@huawei.com> 9767L: netdev@vger.kernel.org 9768S: Maintained 9769W: http://www.hisilicon.com 9770F: drivers/net/ethernet/hisilicon/hns3/ 9771 9772HISILICON NETWORK SUBSYSTEM DRIVER 9773M: Yisen Zhuang <yisen.zhuang@huawei.com> 9774M: Salil Mehta <salil.mehta@huawei.com> 9775L: netdev@vger.kernel.org 9776S: Maintained 9777W: http://www.hisilicon.com 9778F: Documentation/devicetree/bindings/net/hisilicon*.txt 9779F: drivers/net/ethernet/hisilicon/ 9780 9781HISILICON PMU DRIVER 9782M: Yicong Yang <yangyicong@hisilicon.com> 9783M: Jonathan Cameron <jonathan.cameron@huawei.com> 9784S: Supported 9785W: http://www.hisilicon.com 9786F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9787F: Documentation/admin-guide/perf/hisi-pmu.rst 9788F: drivers/perf/hisilicon 9789 9790HISILICON PTT DRIVER 9791M: Yicong Yang <yangyicong@hisilicon.com> 9792M: Jonathan Cameron <jonathan.cameron@huawei.com> 9793L: linux-kernel@vger.kernel.org 9794S: Maintained 9795F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9796F: Documentation/trace/hisi-ptt.rst 9797F: drivers/hwtracing/ptt/ 9798F: tools/perf/arch/arm64/util/hisi-ptt.c 9799F: tools/perf/util/hisi-ptt* 9800F: tools/perf/util/hisi-ptt-decoder/* 9801 9802HISILICON QM DRIVER 9803M: Weili Qian <qianweili@huawei.com> 9804M: Zhou Wang <wangzhou1@hisilicon.com> 9805L: linux-crypto@vger.kernel.org 9806S: Maintained 9807F: drivers/crypto/hisilicon/Kconfig 9808F: drivers/crypto/hisilicon/Makefile 9809F: drivers/crypto/hisilicon/qm.c 9810F: drivers/crypto/hisilicon/sgl.c 9811F: include/linux/hisi_acc_qm.h 9812 9813HISILICON ROCE DRIVER 9814M: Chengchang Tang <tangchengchang@huawei.com> 9815M: Junxian Huang <huangjunxian6@hisilicon.com> 9816L: linux-rdma@vger.kernel.org 9817S: Maintained 9818F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9819F: drivers/infiniband/hw/hns/ 9820 9821HISILICON SAS Controller 9822M: Xiang Chen <chenxiang66@hisilicon.com> 9823S: Supported 9824W: http://www.hisilicon.com 9825F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9826F: drivers/scsi/hisi_sas/ 9827 9828HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9829M: Longfang Liu <liulongfang@huawei.com> 9830L: linux-crypto@vger.kernel.org 9831S: Maintained 9832F: Documentation/ABI/testing/debugfs-hisi-sec 9833F: drivers/crypto/hisilicon/sec2/sec.h 9834F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9835F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9836F: drivers/crypto/hisilicon/sec2/sec_main.c 9837 9838HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9839M: Jay Fang <f.fangjian@huawei.com> 9840L: linux-spi@vger.kernel.org 9841S: Maintained 9842W: http://www.hisilicon.com 9843F: drivers/spi/spi-hisi-kunpeng.c 9844 9845HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9846M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9847L: linux-kernel@vger.kernel.org 9848S: Maintained 9849F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9850F: drivers/spmi/hisi-spmi-controller.c 9851 9852HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9853M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9854L: linux-kernel@vger.kernel.org 9855S: Maintained 9856F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9857F: drivers/mfd/hi6421-spmi-pmic.c 9858 9859HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9860M: Weili Qian <qianweili@huawei.com> 9861S: Maintained 9862F: drivers/crypto/hisilicon/trng/trng.c 9863 9864HISILICON V3XX SPI NOR FLASH Controller Driver 9865M: Jay Fang <f.fangjian@huawei.com> 9866S: Maintained 9867W: http://www.hisilicon.com 9868F: drivers/spi/spi-hisi-sfc-v3xx.c 9869 9870HISILICON ZIP Controller DRIVER 9871M: Yang Shen <shenyang39@huawei.com> 9872M: Zhou Wang <wangzhou1@hisilicon.com> 9873L: linux-crypto@vger.kernel.org 9874S: Maintained 9875F: Documentation/ABI/testing/debugfs-hisi-zip 9876F: drivers/crypto/hisilicon/zip/ 9877 9878HMM - Heterogeneous Memory Management 9879M: Jérôme Glisse <jglisse@redhat.com> 9880L: linux-mm@kvack.org 9881S: Maintained 9882F: Documentation/mm/hmm.rst 9883F: include/linux/hmm* 9884F: lib/test_hmm* 9885F: mm/hmm* 9886F: tools/testing/selftests/mm/*hmm* 9887 9888HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9889M: Petre Rodan <petre.rodan@subdimension.ro> 9890L: linux-iio@vger.kernel.org 9891S: Maintained 9892F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9893F: drivers/iio/pressure/hsc030pa* 9894 9895HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9896M: Andreas Klinger <ak@it-klinger.de> 9897M: Petre Rodan <petre.rodan@subdimension.ro> 9898L: linux-iio@vger.kernel.org 9899S: Maintained 9900F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9901F: drivers/iio/pressure/mprls0025pa* 9902 9903HP BIOSCFG DRIVER 9904M: Jorge Lopez <jorge.lopez2@hp.com> 9905L: platform-driver-x86@vger.kernel.org 9906S: Maintained 9907F: drivers/platform/x86/hp/hp-bioscfg/ 9908 9909HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9910L: platform-driver-x86@vger.kernel.org 9911S: Orphan 9912F: drivers/platform/x86/hp/tc1100-wmi.c 9913 9914HP WMI HARDWARE MONITOR DRIVER 9915M: James Seo <james@equiv.tech> 9916L: linux-hwmon@vger.kernel.org 9917S: Maintained 9918F: Documentation/hwmon/hp-wmi-sensors.rst 9919F: drivers/hwmon/hp-wmi-sensors.c 9920 9921HPET: High Precision Event Timers driver 9922M: Clemens Ladisch <clemens@ladisch.de> 9923S: Maintained 9924F: Documentation/timers/hpet.rst 9925F: drivers/char/hpet.c 9926F: include/linux/hpet.h 9927F: include/uapi/linux/hpet.h 9928 9929HPET: x86 9930S: Orphan 9931F: arch/x86/include/asm/hpet.h 9932F: arch/x86/kernel/hpet.c 9933 9934HPFS FILESYSTEM 9935M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9936S: Maintained 9937W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9938F: fs/hpfs/ 9939 9940HS3001 Hardware Temperature and Humidity Sensor 9941M: Andre Werner <andre.werner@systec-electronic.com> 9942L: linux-hwmon@vger.kernel.org 9943S: Maintained 9944F: drivers/hwmon/hs3001.c 9945 9946HSI SUBSYSTEM 9947M: Sebastian Reichel <sre@kernel.org> 9948S: Maintained 9949T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9950F: Documentation/ABI/testing/sysfs-bus-hsi 9951F: Documentation/driver-api/hsi.rst 9952F: drivers/hsi/ 9953F: include/linux/hsi/ 9954F: include/uapi/linux/hsi/ 9955 9956HSO 3G MODEM DRIVER 9957L: linux-usb@vger.kernel.org 9958S: Orphan 9959F: drivers/net/usb/hso.c 9960 9961HSR NETWORK PROTOCOL 9962L: netdev@vger.kernel.org 9963S: Orphan 9964F: net/hsr/ 9965 9966HT16K33 LED CONTROLLER DRIVER 9967M: Robin van der Gracht <robin@protonic.nl> 9968S: Maintained 9969F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9970F: drivers/auxdisplay/ht16k33.c 9971 9972HTCPEN TOUCHSCREEN DRIVER 9973M: Pau Oliva Fora <pof@eslack.org> 9974L: linux-input@vger.kernel.org 9975S: Maintained 9976F: drivers/input/touchscreen/htcpen.c 9977 9978HTE SUBSYSTEM 9979M: Dipen Patel <dipenp@nvidia.com> 9980L: timestamp@lists.linux.dev 9981S: Maintained 9982Q: https://patchwork.kernel.org/project/timestamp/list/ 9983T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9984F: Documentation/devicetree/bindings/timestamp/ 9985F: Documentation/driver-api/hte/ 9986F: drivers/hte/ 9987F: include/linux/hte.h 9988 9989HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9990M: Lorenzo Bianconi <lorenzo@kernel.org> 9991L: linux-iio@vger.kernel.org 9992S: Maintained 9993W: http://www.st.com/ 9994F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9995F: drivers/iio/humidity/hts221* 9996 9997HUAWEI ETHERNET DRIVER 9998M: Cai Huoqing <cai.huoqing@linux.dev> 9999L: netdev@vger.kernel.org 10000S: Maintained 10001F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10002F: drivers/net/ethernet/huawei/hinic/ 10003 10004HUGETLB SUBSYSTEM 10005M: Muchun Song <muchun.song@linux.dev> 10006L: linux-mm@kvack.org 10007S: Maintained 10008F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10009F: Documentation/admin-guide/mm/hugetlbpage.rst 10010F: Documentation/mm/hugetlbfs_reserv.rst 10011F: Documentation/mm/vmemmap_dedup.rst 10012F: fs/hugetlbfs/ 10013F: include/linux/hugetlb.h 10014F: mm/hugetlb.c 10015F: mm/hugetlb_vmemmap.c 10016F: mm/hugetlb_vmemmap.h 10017F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10018 10019HVA ST MEDIA DRIVER 10020M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10021L: linux-media@vger.kernel.org 10022S: Supported 10023W: https://linuxtv.org 10024T: git git://linuxtv.org/media_tree.git 10025F: drivers/media/platform/st/sti/hva 10026 10027HWPOISON MEMORY FAILURE HANDLING 10028M: Miaohe Lin <linmiaohe@huawei.com> 10029R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10030L: linux-mm@kvack.org 10031S: Maintained 10032F: mm/hwpoison-inject.c 10033F: mm/memory-failure.c 10034 10035HYCON HY46XX TOUCHSCREEN SUPPORT 10036M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10037L: linux-input@vger.kernel.org 10038S: Maintained 10039F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10040F: drivers/input/touchscreen/hycon-hy46xx.c 10041 10042HYGON PROCESSOR SUPPORT 10043M: Pu Wen <puwen@hygon.cn> 10044L: linux-kernel@vger.kernel.org 10045S: Maintained 10046F: arch/x86/kernel/cpu/hygon.c 10047 10048HYNIX HI556 SENSOR DRIVER 10049M: Sakari Ailus <sakari.ailus@linux.intel.com> 10050L: linux-media@vger.kernel.org 10051S: Maintained 10052T: git git://linuxtv.org/media_tree.git 10053F: drivers/media/i2c/hi556.c 10054 10055HYNIX HI846 SENSOR DRIVER 10056M: Martin Kepplinger <martin.kepplinger@puri.sm> 10057L: linux-media@vger.kernel.org 10058S: Maintained 10059F: drivers/media/i2c/hi846.c 10060 10061HYNIX HI847 SENSOR DRIVER 10062M: Sakari Ailus <sakari.ailus@linux.intel.com> 10063L: linux-media@vger.kernel.org 10064S: Maintained 10065F: drivers/media/i2c/hi847.c 10066 10067Hyper-V/Azure CORE AND DRIVERS 10068M: "K. Y. Srinivasan" <kys@microsoft.com> 10069M: Haiyang Zhang <haiyangz@microsoft.com> 10070M: Wei Liu <wei.liu@kernel.org> 10071M: Dexuan Cui <decui@microsoft.com> 10072L: linux-hyperv@vger.kernel.org 10073S: Supported 10074T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10075F: Documentation/ABI/stable/sysfs-bus-vmbus 10076F: Documentation/ABI/testing/debugfs-hyperv 10077F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10078F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10079F: Documentation/virt/hyperv 10080F: arch/arm64/hyperv 10081F: arch/arm64/include/asm/hyperv-tlfs.h 10082F: arch/arm64/include/asm/mshyperv.h 10083F: arch/x86/hyperv 10084F: arch/x86/include/asm/hyperv-tlfs.h 10085F: arch/x86/include/asm/mshyperv.h 10086F: arch/x86/include/asm/trace/hyperv.h 10087F: arch/x86/kernel/cpu/mshyperv.c 10088F: drivers/clocksource/hyperv_timer.c 10089F: drivers/hid/hid-hyperv.c 10090F: drivers/hv/ 10091F: drivers/input/serio/hyperv-keyboard.c 10092F: drivers/iommu/hyperv-iommu.c 10093F: drivers/net/ethernet/microsoft/ 10094F: drivers/net/hyperv/ 10095F: drivers/pci/controller/pci-hyperv-intf.c 10096F: drivers/pci/controller/pci-hyperv.c 10097F: drivers/scsi/storvsc_drv.c 10098F: drivers/uio/uio_hv_generic.c 10099F: drivers/video/fbdev/hyperv_fb.c 10100F: include/asm-generic/hyperv-tlfs.h 10101F: include/asm-generic/mshyperv.h 10102F: include/clocksource/hyperv_timer.h 10103F: include/linux/hyperv.h 10104F: include/net/mana 10105F: include/uapi/linux/hyperv.h 10106F: net/vmw_vsock/hyperv_transport.c 10107F: tools/hv/ 10108 10109HYPERBUS SUPPORT 10110M: Vignesh Raghavendra <vigneshr@ti.com> 10111R: Tudor Ambarus <tudor.ambarus@linaro.org> 10112L: linux-mtd@lists.infradead.org 10113S: Supported 10114Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10115C: irc://irc.oftc.net/mtd 10116T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10117F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10118F: drivers/mtd/hyperbus/ 10119F: include/linux/mtd/hyperbus.h 10120 10121HYPERVISOR VIRTUAL CONSOLE DRIVER 10122L: linuxppc-dev@lists.ozlabs.org 10123S: Odd Fixes 10124F: drivers/tty/hvc/ 10125 10126I2C ACPI SUPPORT 10127M: Mika Westerberg <mika.westerberg@linux.intel.com> 10128L: linux-i2c@vger.kernel.org 10129L: linux-acpi@vger.kernel.org 10130S: Maintained 10131F: drivers/i2c/i2c-core-acpi.c 10132 10133I2C ADDRESS TRANSLATOR (ATR) 10134M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10135R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10136L: linux-i2c@vger.kernel.org 10137S: Maintained 10138F: drivers/i2c/i2c-atr.c 10139F: include/linux/i2c-atr.h 10140 10141I2C CONTROLLER DRIVER FOR NVIDIA GPU 10142M: Ajay Gupta <ajayg@nvidia.com> 10143L: linux-i2c@vger.kernel.org 10144S: Maintained 10145F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10146F: drivers/i2c/busses/i2c-nvidia-gpu.c 10147 10148I2C MUXES 10149M: Peter Rosin <peda@axentia.se> 10150L: linux-i2c@vger.kernel.org 10151S: Maintained 10152F: Documentation/devicetree/bindings/i2c/i2c-arb* 10153F: Documentation/devicetree/bindings/i2c/i2c-gate* 10154F: Documentation/devicetree/bindings/i2c/i2c-mux* 10155F: Documentation/i2c/i2c-topology.rst 10156F: Documentation/i2c/muxes/ 10157F: drivers/i2c/i2c-mux.c 10158F: drivers/i2c/muxes/ 10159F: include/linux/i2c-mux.h 10160 10161I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10162M: Gregory CLEMENT <gregory.clement@bootlin.com> 10163L: linux-i2c@vger.kernel.org 10164S: Maintained 10165F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10166F: drivers/i2c/busses/i2c-mv64xxx.c 10167 10168I2C OVER PARALLEL PORT 10169M: Jean Delvare <jdelvare@suse.com> 10170L: linux-i2c@vger.kernel.org 10171S: Maintained 10172F: Documentation/i2c/busses/i2c-parport.rst 10173F: drivers/i2c/busses/i2c-parport.c 10174 10175I2C SUBSYSTEM 10176M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10177L: linux-i2c@vger.kernel.org 10178S: Maintained 10179W: https://i2c.wiki.kernel.org/ 10180Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10181T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10182F: Documentation/i2c/ 10183F: drivers/i2c/* 10184F: include/dt-bindings/i2c/i2c.h 10185F: include/linux/i2c-dev.h 10186F: include/linux/i2c-smbus.h 10187F: include/linux/i2c.h 10188F: include/uapi/linux/i2c-*.h 10189F: include/uapi/linux/i2c.h 10190 10191I2C SUBSYSTEM HOST DRIVERS 10192M: Andi Shyti <andi.shyti@kernel.org> 10193L: linux-i2c@vger.kernel.org 10194S: Maintained 10195W: https://i2c.wiki.kernel.org/ 10196Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10197T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10198F: Documentation/devicetree/bindings/i2c/ 10199F: drivers/i2c/algos/ 10200F: drivers/i2c/busses/ 10201F: include/dt-bindings/i2c/ 10202 10203I2C-TAOS-EVM DRIVER 10204M: Jean Delvare <jdelvare@suse.com> 10205L: linux-i2c@vger.kernel.org 10206S: Maintained 10207F: Documentation/i2c/busses/i2c-taos-evm.rst 10208F: drivers/i2c/busses/i2c-taos-evm.c 10209 10210I2C-TINY-USB DRIVER 10211M: Till Harbaum <till@harbaum.org> 10212L: linux-i2c@vger.kernel.org 10213S: Maintained 10214W: http://www.harbaum.org/till/i2c_tiny_usb 10215F: drivers/i2c/busses/i2c-tiny-usb.c 10216 10217I2C/SMBUS CONTROLLER DRIVERS FOR PC 10218M: Jean Delvare <jdelvare@suse.com> 10219L: linux-i2c@vger.kernel.org 10220S: Maintained 10221F: Documentation/i2c/busses/i2c-ali1535.rst 10222F: Documentation/i2c/busses/i2c-ali1563.rst 10223F: Documentation/i2c/busses/i2c-ali15x3.rst 10224F: Documentation/i2c/busses/i2c-amd756.rst 10225F: Documentation/i2c/busses/i2c-amd8111.rst 10226F: Documentation/i2c/busses/i2c-i801.rst 10227F: Documentation/i2c/busses/i2c-nforce2.rst 10228F: Documentation/i2c/busses/i2c-piix4.rst 10229F: Documentation/i2c/busses/i2c-sis5595.rst 10230F: Documentation/i2c/busses/i2c-sis630.rst 10231F: Documentation/i2c/busses/i2c-sis96x.rst 10232F: Documentation/i2c/busses/i2c-via.rst 10233F: Documentation/i2c/busses/i2c-viapro.rst 10234F: drivers/i2c/busses/i2c-ali1535.c 10235F: drivers/i2c/busses/i2c-ali1563.c 10236F: drivers/i2c/busses/i2c-ali15x3.c 10237F: drivers/i2c/busses/i2c-amd756-s4882.c 10238F: drivers/i2c/busses/i2c-amd756.c 10239F: drivers/i2c/busses/i2c-amd8111.c 10240F: drivers/i2c/busses/i2c-i801.c 10241F: drivers/i2c/busses/i2c-isch.c 10242F: drivers/i2c/busses/i2c-nforce2-s4985.c 10243F: drivers/i2c/busses/i2c-nforce2.c 10244F: drivers/i2c/busses/i2c-piix4.c 10245F: drivers/i2c/busses/i2c-sis5595.c 10246F: drivers/i2c/busses/i2c-sis630.c 10247F: drivers/i2c/busses/i2c-sis96x.c 10248F: drivers/i2c/busses/i2c-via.c 10249F: drivers/i2c/busses/i2c-viapro.c 10250 10251I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10252M: Hans de Goede <hdegoede@redhat.com> 10253L: linux-i2c@vger.kernel.org 10254S: Maintained 10255F: drivers/i2c/busses/i2c-cht-wc.c 10256 10257I2C/SMBUS ISMT DRIVER 10258M: Seth Heasley <seth.heasley@intel.com> 10259M: Neil Horman <nhorman@tuxdriver.com> 10260L: linux-i2c@vger.kernel.org 10261F: Documentation/i2c/busses/i2c-ismt.rst 10262F: drivers/i2c/busses/i2c-ismt.c 10263 10264I2C/SMBUS STUB DRIVER 10265M: Jean Delvare <jdelvare@suse.com> 10266L: linux-i2c@vger.kernel.org 10267S: Maintained 10268F: drivers/i2c/i2c-stub.c 10269 10270I3C DRIVER FOR ASPEED AST2600 10271M: Jeremy Kerr <jk@codeconstruct.com.au> 10272S: Maintained 10273F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10274F: drivers/i3c/master/ast2600-i3c-master.c 10275 10276I3C DRIVER FOR CADENCE I3C MASTER IP 10277M: Przemysław Gaj <pgaj@cadence.com> 10278S: Maintained 10279F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10280F: drivers/i3c/master/i3c-master-cdns.c 10281 10282I3C DRIVER FOR SYNOPSYS DESIGNWARE 10283S: Orphan 10284F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10285F: drivers/i3c/master/dw* 10286 10287I3C SUBSYSTEM 10288M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10289L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10290S: Maintained 10291C: irc://chat.freenode.net/linux-i3c 10292T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10293F: Documentation/ABI/testing/sysfs-bus-i3c 10294F: Documentation/devicetree/bindings/i3c/ 10295F: Documentation/driver-api/i3c 10296F: drivers/i3c/ 10297F: include/linux/i3c/ 10298 10299IBM Operation Panel Input Driver 10300M: Eddie James <eajames@linux.ibm.com> 10301L: linux-input@vger.kernel.org 10302S: Maintained 10303F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10304F: drivers/input/misc/ibm-panel.c 10305 10306IBM Power 842 compression accelerator 10307M: Haren Myneni <haren@us.ibm.com> 10308S: Supported 10309F: crypto/842.c 10310F: drivers/crypto/nx/Kconfig 10311F: drivers/crypto/nx/Makefile 10312F: drivers/crypto/nx/nx-842* 10313F: include/linux/sw842.h 10314F: lib/842/ 10315 10316IBM Power in-Nest Crypto Acceleration 10317M: Breno Leitão <leitao@debian.org> 10318M: Nayna Jain <nayna@linux.ibm.com> 10319M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10320L: linux-crypto@vger.kernel.org 10321S: Supported 10322F: drivers/crypto/nx/Kconfig 10323F: drivers/crypto/nx/Makefile 10324F: drivers/crypto/nx/nx-aes* 10325F: drivers/crypto/nx/nx-sha* 10326F: drivers/crypto/nx/nx.* 10327F: drivers/crypto/nx/nx_csbcpb.h 10328F: drivers/crypto/nx/nx_debugfs.c 10329 10330IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10331M: Tyrel Datwyler <tyreld@linux.ibm.com> 10332L: linux-pci@vger.kernel.org 10333L: linuxppc-dev@lists.ozlabs.org 10334S: Supported 10335F: drivers/pci/hotplug/rpadlpar* 10336 10337IBM Power Linux RAID adapter 10338M: Brian King <brking@us.ibm.com> 10339S: Supported 10340F: drivers/scsi/ipr.* 10341 10342IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10343M: Tyrel Datwyler <tyreld@linux.ibm.com> 10344L: linux-pci@vger.kernel.org 10345L: linuxppc-dev@lists.ozlabs.org 10346S: Supported 10347F: drivers/pci/hotplug/rpaphp* 10348 10349IBM Power SRIOV Virtual NIC Device Driver 10350M: Haren Myneni <haren@linux.ibm.com> 10351M: Rick Lindsley <ricklind@linux.ibm.com> 10352R: Nick Child <nnac123@linux.ibm.com> 10353R: Thomas Falcon <tlfalcon@linux.ibm.com> 10354L: netdev@vger.kernel.org 10355S: Supported 10356F: drivers/net/ethernet/ibm/ibmvnic.* 10357 10358IBM Power VFIO Support 10359M: Timothy Pearson <tpearson@raptorengineering.com> 10360S: Supported 10361F: drivers/vfio/vfio_iommu_spapr_tce.c 10362 10363IBM Power Virtual Ethernet Device Driver 10364M: Nick Child <nnac123@linux.ibm.com> 10365L: netdev@vger.kernel.org 10366S: Supported 10367F: drivers/net/ethernet/ibm/ibmveth.* 10368 10369IBM Power Virtual FC Device Drivers 10370M: Tyrel Datwyler <tyreld@linux.ibm.com> 10371L: linux-scsi@vger.kernel.org 10372S: Supported 10373F: drivers/scsi/ibmvscsi/ibmvfc* 10374 10375IBM Power Virtual Management Channel Driver 10376M: Brad Warrum <bwarrum@linux.ibm.com> 10377M: Ritu Agarwal <rituagar@linux.ibm.com> 10378S: Supported 10379F: drivers/misc/ibmvmc.* 10380 10381IBM Power Virtual SCSI Device Drivers 10382M: Tyrel Datwyler <tyreld@linux.ibm.com> 10383L: linux-scsi@vger.kernel.org 10384S: Supported 10385F: drivers/scsi/ibmvscsi/ibmvscsi* 10386F: include/scsi/viosrp.h 10387 10388IBM Power Virtual SCSI Device Target Driver 10389M: Tyrel Datwyler <tyreld@linux.ibm.com> 10390L: linux-scsi@vger.kernel.org 10391L: target-devel@vger.kernel.org 10392S: Supported 10393F: drivers/scsi/ibmvscsi_tgt/ 10394 10395IBM Power VMX Cryptographic instructions 10396M: Breno Leitão <leitao@debian.org> 10397M: Nayna Jain <nayna@linux.ibm.com> 10398M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10399L: linux-crypto@vger.kernel.org 10400S: Supported 10401F: arch/powerpc/crypto/Kconfig 10402F: arch/powerpc/crypto/Makefile 10403F: arch/powerpc/crypto/aes.c 10404F: arch/powerpc/crypto/aes_cbc.c 10405F: arch/powerpc/crypto/aes_ctr.c 10406F: arch/powerpc/crypto/aes_xts.c 10407F: arch/powerpc/crypto/aesp8-ppc.* 10408F: arch/powerpc/crypto/ghash.c 10409F: arch/powerpc/crypto/ghashp8-ppc.pl 10410F: arch/powerpc/crypto/ppc-xlate.pl 10411F: arch/powerpc/crypto/vmx.c 10412 10413IBM ServeRAID RAID DRIVER 10414S: Orphan 10415F: drivers/scsi/ips.* 10416 10417ICH LPC AND GPIO DRIVER 10418M: Peter Tyser <ptyser@xes-inc.com> 10419S: Maintained 10420F: drivers/gpio/gpio-ich.c 10421F: drivers/mfd/lpc_ich.c 10422 10423ICY I2C DRIVER 10424M: Max Staudt <max@enpas.org> 10425L: linux-i2c@vger.kernel.org 10426S: Maintained 10427F: drivers/i2c/busses/i2c-icy.c 10428 10429IDEAPAD LAPTOP EXTRAS DRIVER 10430M: Ike Panhc <ike.pan@canonical.com> 10431L: platform-driver-x86@vger.kernel.org 10432S: Maintained 10433W: http://launchpad.net/ideapad-laptop 10434F: drivers/platform/x86/ideapad-laptop.c 10435 10436IDEAPAD LAPTOP SLIDEBAR DRIVER 10437M: Andrey Moiseev <o2g.org.ru@gmail.com> 10438L: linux-input@vger.kernel.org 10439S: Maintained 10440W: https://github.com/o2genum/ideapad-slidebar 10441F: drivers/input/misc/ideapad_slidebar.c 10442 10443IDT VersaClock 5 CLOCK DRIVER 10444M: Luca Ceresoli <luca@lucaceresoli.net> 10445S: Maintained 10446F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10447F: drivers/clk/clk-versaclock5.c 10448 10449IEEE 802.15.4 SUBSYSTEM 10450M: Alexander Aring <alex.aring@gmail.com> 10451M: Stefan Schmidt <stefan@datenfreihafen.org> 10452M: Miquel Raynal <miquel.raynal@bootlin.com> 10453L: linux-wpan@vger.kernel.org 10454S: Maintained 10455W: https://linux-wpan.org/ 10456Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10457T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10458T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10459F: Documentation/networking/ieee802154.rst 10460F: drivers/net/ieee802154/ 10461F: include/linux/ieee802154.h 10462F: include/linux/nl802154.h 10463F: include/net/af_ieee802154.h 10464F: include/net/cfg802154.h 10465F: include/net/ieee802154_netdev.h 10466F: include/net/mac802154.h 10467F: include/net/nl802154.h 10468F: net/ieee802154/ 10469F: net/mac802154/ 10470 10471IFCVF VIRTIO DATA PATH ACCELERATOR 10472R: Zhu Lingshan <lingshan.zhu@intel.com> 10473F: drivers/vdpa/ifcvf/ 10474 10475IFE PROTOCOL 10476M: Yotam Gigi <yotam.gi@gmail.com> 10477M: Jamal Hadi Salim <jhs@mojatatu.com> 10478F: include/net/ife.h 10479F: include/uapi/linux/ife.h 10480F: net/ife 10481 10482IGORPLUG-USB IR RECEIVER 10483M: Sean Young <sean@mess.org> 10484L: linux-media@vger.kernel.org 10485S: Maintained 10486F: drivers/media/rc/igorplugusb.c 10487 10488IGUANAWORKS USB IR TRANSCEIVER 10489M: Sean Young <sean@mess.org> 10490L: linux-media@vger.kernel.org 10491S: Maintained 10492F: drivers/media/rc/iguanair.c 10493 10494IIO BACKEND FRAMEWORK 10495M: Nuno Sa <nuno.sa@analog.com> 10496R: Olivier Moysan <olivier.moysan@foss.st.com> 10497L: linux-iio@vger.kernel.org 10498S: Maintained 10499F: drivers/iio/industrialio-backend.c 10500F: include/linux/iio/backend.h 10501 10502IIO DIGITAL POTENTIOMETER DAC 10503M: Peter Rosin <peda@axentia.se> 10504L: linux-iio@vger.kernel.org 10505S: Maintained 10506F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10507F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10508F: drivers/iio/dac/dpot-dac.c 10509 10510IIO ENVELOPE DETECTOR 10511M: Peter Rosin <peda@axentia.se> 10512L: linux-iio@vger.kernel.org 10513S: Maintained 10514F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10515F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10516F: drivers/iio/adc/envelope-detector.c 10517 10518IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10519M: Matti Vaittinen <mazziesaccount@gmail.com> 10520L: linux-iio@vger.kernel.org 10521S: Maintained 10522F: drivers/iio/industrialio-gts-helper.c 10523F: include/linux/iio/iio-gts-helper.h 10524F: drivers/iio/test/iio-test-gts.c 10525 10526IIO MULTIPLEXER 10527M: Peter Rosin <peda@axentia.se> 10528L: linux-iio@vger.kernel.org 10529S: Maintained 10530F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10531F: drivers/iio/multiplexer/iio-mux.c 10532 10533IIO SCMI BASED DRIVER 10534M: Jyoti Bhayana <jbhayana@google.com> 10535L: linux-iio@vger.kernel.org 10536S: Maintained 10537F: drivers/iio/common/scmi_sensors/scmi_iio.c 10538 10539IIO SUBSYSTEM AND DRIVERS 10540M: Jonathan Cameron <jic23@kernel.org> 10541R: Lars-Peter Clausen <lars@metafoo.de> 10542L: linux-iio@vger.kernel.org 10543S: Maintained 10544T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10545F: Documentation/ABI/testing/configfs-iio* 10546F: Documentation/ABI/testing/sysfs-bus-iio* 10547F: Documentation/devicetree/bindings/iio/ 10548F: drivers/iio/ 10549F: drivers/staging/iio/ 10550F: include/dt-bindings/iio/ 10551F: include/linux/iio/ 10552F: tools/iio/ 10553 10554IIO UNIT CONVERTER 10555M: Peter Rosin <peda@axentia.se> 10556L: linux-iio@vger.kernel.org 10557S: Maintained 10558F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10559F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10560F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10561F: drivers/iio/afe/iio-rescale.c 10562 10563IKANOS/ADI EAGLE ADSL USB DRIVER 10564M: Matthieu Castet <castet.matthieu@free.fr> 10565M: Stanislaw Gruszka <stf_xl@wp.pl> 10566S: Maintained 10567F: drivers/usb/atm/ueagle-atm.c 10568 10569IMAGIS TOUCHSCREEN DRIVER 10570M: Markuss Broks <markuss.broks@gmail.com> 10571S: Maintained 10572F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10573F: drivers/input/touchscreen/imagis.c 10574 10575IMGTEC ASCII LCD DRIVER 10576M: Paul Burton <paulburton@kernel.org> 10577S: Maintained 10578F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10579F: drivers/auxdisplay/img-ascii-lcd.c 10580 10581IMGTEC IR DECODER DRIVER 10582S: Orphan 10583F: drivers/media/rc/img-ir/ 10584 10585IMGTEC POWERVR DRM DRIVER 10586M: Frank Binns <frank.binns@imgtec.com> 10587M: Matt Coster <matt.coster@imgtec.com> 10588S: Supported 10589T: git git://anongit.freedesktop.org/drm/drm-misc 10590F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10591F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10592F: Documentation/gpu/imagination/ 10593F: drivers/gpu/drm/imagination/ 10594F: include/uapi/drm/pvr_drm.h 10595 10596IMON SOUNDGRAPH USB IR RECEIVER 10597M: Sean Young <sean@mess.org> 10598L: linux-media@vger.kernel.org 10599S: Maintained 10600F: drivers/media/rc/imon.c 10601F: drivers/media/rc/imon_raw.c 10602 10603IMS TWINTURBO FRAMEBUFFER DRIVER 10604L: linux-fbdev@vger.kernel.org 10605S: Orphan 10606F: drivers/video/fbdev/imsttfb.c 10607 10608INDEX OF FURTHER KERNEL DOCUMENTATION 10609M: Carlos Bilbao <carlos.bilbao@amd.com> 10610S: Maintained 10611F: Documentation/process/kernel-docs.rst 10612 10613INDUSTRY PACK SUBSYSTEM (IPACK) 10614M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10615M: Jens Taprogge <jens.taprogge@taprogge.org> 10616M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10617L: industrypack-devel@lists.sourceforge.net 10618S: Maintained 10619W: http://industrypack.sourceforge.net 10620F: drivers/ipack/ 10621 10622INFINEON DPS310 Driver 10623M: Eddie James <eajames@linux.ibm.com> 10624L: linux-iio@vger.kernel.org 10625S: Maintained 10626F: drivers/iio/pressure/dps310.c 10627 10628INFINEON PEB2466 ASoC CODEC 10629M: Herve Codina <herve.codina@bootlin.com> 10630L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10631S: Maintained 10632F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10633F: sound/soc/codecs/peb2466.c 10634 10635INFINIBAND SUBSYSTEM 10636M: Jason Gunthorpe <jgg@nvidia.com> 10637M: Leon Romanovsky <leonro@nvidia.com> 10638L: linux-rdma@vger.kernel.org 10639S: Supported 10640W: https://github.com/linux-rdma/rdma-core 10641Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10642T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10643F: Documentation/devicetree/bindings/infiniband/ 10644F: Documentation/infiniband/ 10645F: drivers/infiniband/ 10646F: include/rdma/ 10647F: include/trace/events/ib_mad.h 10648F: include/trace/events/ib_umad.h 10649F: include/trace/misc/rdma.h 10650F: include/uapi/linux/if_infiniband.h 10651F: include/uapi/rdma/ 10652F: samples/bpf/ibumad_kern.c 10653F: samples/bpf/ibumad_user.c 10654 10655INGENIC JZ4780 NAND DRIVER 10656M: Harvey Hunt <harveyhuntnexus@gmail.com> 10657L: linux-mtd@lists.infradead.org 10658L: linux-mips@vger.kernel.org 10659S: Maintained 10660F: drivers/mtd/nand/raw/ingenic/ 10661 10662INGENIC JZ47xx SoCs 10663M: Paul Cercueil <paul@crapouillou.net> 10664L: linux-mips@vger.kernel.org 10665S: Maintained 10666F: arch/mips/boot/dts/ingenic/ 10667F: arch/mips/generic/board-ingenic.c 10668F: arch/mips/include/asm/mach-ingenic/ 10669F: arch/mips/ingenic/Kconfig 10670F: drivers/clk/ingenic/ 10671F: drivers/dma/dma-jz4780.c 10672F: drivers/gpu/drm/ingenic/ 10673F: drivers/i2c/busses/i2c-jz4780.c 10674F: drivers/iio/adc/ingenic-adc.c 10675F: drivers/irqchip/irq-ingenic.c 10676F: drivers/memory/jz4780-nemc.c 10677F: drivers/mmc/host/jz4740_mmc.c 10678F: drivers/mtd/nand/raw/ingenic/ 10679F: drivers/pinctrl/pinctrl-ingenic.c 10680F: drivers/power/supply/ingenic-battery.c 10681F: drivers/pwm/pwm-jz4740.c 10682F: drivers/remoteproc/ingenic_rproc.c 10683F: drivers/rtc/rtc-jz4740.c 10684F: drivers/tty/serial/8250/8250_ingenic.c 10685F: drivers/usb/musb/jz4740.c 10686F: drivers/watchdog/jz4740_wdt.c 10687F: include/dt-bindings/iio/adc/ingenic,adc.h 10688F: include/linux/mfd/ingenic-tcu.h 10689F: sound/soc/codecs/jz47* 10690F: sound/soc/jz4740/ 10691 10692INJOINIC IP5xxx POWER BANK IC DRIVER 10693M: Samuel Holland <samuel@sholland.org> 10694S: Maintained 10695F: drivers/power/supply/ip5xxx_power.c 10696 10697INOTIFY 10698M: Jan Kara <jack@suse.cz> 10699R: Amir Goldstein <amir73il@gmail.com> 10700L: linux-fsdevel@vger.kernel.org 10701S: Maintained 10702F: Documentation/filesystems/inotify.rst 10703F: fs/notify/inotify/ 10704F: include/linux/inotify.h 10705F: include/uapi/linux/inotify.h 10706 10707INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10708M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10709L: linux-input@vger.kernel.org 10710S: Maintained 10711Q: http://patchwork.kernel.org/project/linux-input/list/ 10712T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10713F: Documentation/devicetree/bindings/input/ 10714F: Documentation/devicetree/bindings/serio/ 10715F: Documentation/input/ 10716F: drivers/input/ 10717F: include/dt-bindings/input/ 10718F: include/linux/input.h 10719F: include/linux/input/ 10720F: include/uapi/linux/input-event-codes.h 10721F: include/uapi/linux/input.h 10722 10723INPUT MULTITOUCH (MT) PROTOCOL 10724M: Henrik Rydberg <rydberg@bitmath.org> 10725L: linux-input@vger.kernel.org 10726S: Odd fixes 10727F: Documentation/input/multi-touch-protocol.rst 10728F: drivers/input/input-mt.c 10729K: \b(ABS|SYN)_MT_ 10730 10731INSIDE SECURE CRYPTO DRIVER 10732M: Antoine Tenart <atenart@kernel.org> 10733L: linux-crypto@vger.kernel.org 10734S: Maintained 10735F: drivers/crypto/inside-secure/ 10736 10737INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10738M: Mimi Zohar <zohar@linux.ibm.com> 10739M: Roberto Sassu <roberto.sassu@huawei.com> 10740M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10741R: Eric Snowberg <eric.snowberg@oracle.com> 10742L: linux-integrity@vger.kernel.org 10743S: Supported 10744T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10745F: security/integrity/ 10746F: security/integrity/ima/ 10747 10748INTEL 810/815 FRAMEBUFFER DRIVER 10749M: Antonino Daplas <adaplas@gmail.com> 10750L: linux-fbdev@vger.kernel.org 10751S: Maintained 10752F: drivers/video/fbdev/i810/ 10753 10754INTEL 8254 COUNTER DRIVER 10755M: William Breathitt Gray <william.gray@linaro.org> 10756L: linux-iio@vger.kernel.org 10757S: Maintained 10758F: drivers/counter/i8254.c 10759F: include/linux/i8254.h 10760 10761INTEL 8255 GPIO DRIVER 10762M: William Breathitt Gray <william.gray@linaro.org> 10763L: linux-gpio@vger.kernel.org 10764S: Maintained 10765F: drivers/gpio/gpio-i8255.c 10766F: drivers/gpio/gpio-i8255.h 10767 10768INTEL ASoC DRIVERS 10769M: Cezary Rojewski <cezary.rojewski@intel.com> 10770M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10771M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10772M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10773M: Bard Liao <yung-chuan.liao@linux.intel.com> 10774M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10775M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10776L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10777S: Supported 10778F: sound/soc/intel/ 10779 10780INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10781M: Hans de Goede <hdegoede@redhat.com> 10782L: platform-driver-x86@vger.kernel.org 10783S: Maintained 10784F: drivers/platform/x86/intel/atomisp2/pm.c 10785 10786INTEL ATOMISP2 LED DRIVER 10787M: Hans de Goede <hdegoede@redhat.com> 10788L: platform-driver-x86@vger.kernel.org 10789S: Maintained 10790F: drivers/platform/x86/intel/atomisp2/led.c 10791 10792INTEL BIOS SAR INT1092 DRIVER 10793M: Shravan Sudhakar <s.shravan@intel.com> 10794L: platform-driver-x86@vger.kernel.org 10795S: Maintained 10796F: drivers/platform/x86/intel/int1092/ 10797 10798INTEL BROXTON PMC DRIVER 10799M: Mika Westerberg <mika.westerberg@linux.intel.com> 10800M: Zha Qipeng <qipeng.zha@intel.com> 10801S: Maintained 10802F: drivers/mfd/intel_pmc_bxt.c 10803F: include/linux/mfd/intel_pmc_bxt.h 10804 10805INTEL C600 SERIES SAS CONTROLLER DRIVER 10806M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10807L: linux-scsi@vger.kernel.org 10808S: Supported 10809T: git git://git.code.sf.net/p/intel-sas/isci 10810F: drivers/scsi/isci/ 10811 10812INTEL CPU family model numbers 10813M: Tony Luck <tony.luck@intel.com> 10814M: x86@kernel.org 10815L: linux-kernel@vger.kernel.org 10816S: Supported 10817F: arch/x86/include/asm/intel-family.h 10818 10819INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10820M: Jani Nikula <jani.nikula@linux.intel.com> 10821M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10822L: intel-gfx@lists.freedesktop.org 10823L: intel-xe@lists.freedesktop.org 10824S: Supported 10825F: drivers/gpu/drm/i915/display/ 10826F: drivers/gpu/drm/xe/display/ 10827F: drivers/gpu/drm/xe/compat-i915-headers 10828 10829INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10830M: Jani Nikula <jani.nikula@linux.intel.com> 10831M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10832M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10833M: Tvrtko Ursulin <tursulin@ursulin.net> 10834L: intel-gfx@lists.freedesktop.org 10835S: Supported 10836W: https://drm.pages.freedesktop.org/intel-docs/ 10837Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10838B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10839C: irc://irc.oftc.net/intel-gfx 10840T: git git://anongit.freedesktop.org/drm-intel 10841F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10842F: Documentation/gpu/i915.rst 10843F: drivers/gpu/drm/ci/xfails/i915* 10844F: drivers/gpu/drm/i915/ 10845F: include/drm/i915* 10846F: include/uapi/drm/i915_drm.h 10847 10848INTEL DRM XE DRIVER (Lunar Lake and newer) 10849M: Lucas De Marchi <lucas.demarchi@intel.com> 10850M: Oded Gabbay <ogabbay@kernel.org> 10851M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10852L: intel-xe@lists.freedesktop.org 10853S: Supported 10854W: https://drm.pages.freedesktop.org/intel-docs/ 10855Q: http://patchwork.freedesktop.org/project/intel-xe/ 10856B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10857C: irc://irc.oftc.net/xe 10858T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10859F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10860F: Documentation/gpu/xe/ 10861F: drivers/gpu/drm/xe/ 10862F: include/drm/xe* 10863F: include/uapi/drm/xe_drm.h 10864 10865INTEL ETHERNET DRIVERS 10866M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10867M: Tony Nguyen <anthony.l.nguyen@intel.com> 10868L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10869S: Supported 10870W: https://www.intel.com/content/www/us/en/support.html 10871Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10872T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10873T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10874F: Documentation/networking/device_drivers/ethernet/intel/ 10875F: drivers/net/ethernet/intel/ 10876F: drivers/net/ethernet/intel/*/ 10877F: include/linux/avf/virtchnl.h 10878F: include/linux/net/intel/iidc.h 10879 10880INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10881M: Mustafa Ismail <mustafa.ismail@intel.com> 10882M: Shiraz Saleem <shiraz.saleem@intel.com> 10883L: linux-rdma@vger.kernel.org 10884S: Supported 10885F: drivers/infiniband/hw/irdma/ 10886F: include/uapi/rdma/irdma-abi.h 10887 10888INTEL GPIO DRIVERS 10889M: Andy Shevchenko <andy@kernel.org> 10890L: linux-gpio@vger.kernel.org 10891S: Supported 10892T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10893F: drivers/gpio/gpio-elkhartlake.c 10894F: drivers/gpio/gpio-ich.c 10895F: drivers/gpio/gpio-merrifield.c 10896F: drivers/gpio/gpio-ml-ioh.c 10897F: drivers/gpio/gpio-pch.c 10898F: drivers/gpio/gpio-sch.c 10899F: drivers/gpio/gpio-sodaville.c 10900F: drivers/gpio/gpio-tangier.c 10901F: drivers/gpio/gpio-tangier.h 10902 10903INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10904M: Zhenyu Wang <zhenyuw@linux.intel.com> 10905M: Zhi Wang <zhi.wang.linux@gmail.com> 10906L: intel-gvt-dev@lists.freedesktop.org 10907L: intel-gfx@lists.freedesktop.org 10908S: Supported 10909W: https://github.com/intel/gvt-linux/wiki 10910T: git https://github.com/intel/gvt-linux.git 10911F: drivers/gpu/drm/i915/gvt/ 10912 10913INTEL HID EVENT DRIVER 10914M: Alex Hung <alexhung@gmail.com> 10915L: platform-driver-x86@vger.kernel.org 10916S: Maintained 10917F: drivers/platform/x86/intel/hid.c 10918 10919INTEL I/OAT DMA DRIVER 10920M: Dave Jiang <dave.jiang@intel.com> 10921R: Dan Williams <dan.j.williams@intel.com> 10922L: dmaengine@vger.kernel.org 10923S: Supported 10924Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10925F: drivers/dma/ioat* 10926 10927INTEL IAA CRYPTO DRIVER 10928M: Tom Zanussi <tom.zanussi@linux.intel.com> 10929L: linux-crypto@vger.kernel.org 10930S: Supported 10931F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10932F: drivers/crypto/intel/iaa/* 10933 10934INTEL IDLE DRIVER 10935M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10936M: Len Brown <lenb@kernel.org> 10937L: linux-pm@vger.kernel.org 10938S: Supported 10939B: https://bugzilla.kernel.org 10940T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10941F: drivers/idle/intel_idle.c 10942 10943INTEL IDXD DRIVER 10944M: Fenghua Yu <fenghua.yu@intel.com> 10945M: Dave Jiang <dave.jiang@intel.com> 10946L: dmaengine@vger.kernel.org 10947S: Supported 10948F: drivers/dma/idxd/* 10949F: include/uapi/linux/idxd.h 10950 10951INTEL IN FIELD SCAN (IFS) DEVICE 10952M: Jithu Joseph <jithu.joseph@intel.com> 10953R: Ashok Raj <ashok.raj@intel.com> 10954R: Tony Luck <tony.luck@intel.com> 10955S: Maintained 10956F: drivers/platform/x86/intel/ifs 10957F: include/trace/events/intel_ifs.h 10958 10959INTEL INTEGRATED SENSOR HUB DRIVER 10960M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10961M: Jiri Kosina <jikos@kernel.org> 10962L: linux-input@vger.kernel.org 10963S: Maintained 10964F: drivers/hid/intel-ish-hid/ 10965 10966INTEL IOMMU (VT-d) 10967M: David Woodhouse <dwmw2@infradead.org> 10968M: Lu Baolu <baolu.lu@linux.intel.com> 10969L: iommu@lists.linux.dev 10970S: Supported 10971T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10972F: drivers/iommu/intel/ 10973 10974INTEL IPU3 CSI-2 CIO2 DRIVER 10975M: Yong Zhi <yong.zhi@intel.com> 10976M: Sakari Ailus <sakari.ailus@linux.intel.com> 10977M: Bingbu Cao <bingbu.cao@intel.com> 10978M: Dan Scally <djrscally@gmail.com> 10979R: Tianshu Qiu <tian.shu.qiu@intel.com> 10980L: linux-media@vger.kernel.org 10981S: Maintained 10982T: git git://linuxtv.org/media_tree.git 10983F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10984F: drivers/media/pci/intel/ipu3/ 10985 10986INTEL IPU3 CSI-2 IMGU DRIVER 10987M: Sakari Ailus <sakari.ailus@linux.intel.com> 10988R: Bingbu Cao <bingbu.cao@intel.com> 10989R: Tianshu Qiu <tian.shu.qiu@intel.com> 10990L: linux-media@vger.kernel.org 10991S: Maintained 10992F: Documentation/admin-guide/media/ipu3.rst 10993F: Documentation/admin-guide/media/ipu3_rcb.svg 10994F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10995F: drivers/staging/media/ipu3/ 10996 10997INTEL ISHTP ECLITE DRIVER 10998M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 10999L: platform-driver-x86@vger.kernel.org 11000S: Supported 11001F: drivers/platform/x86/intel/ishtp_eclite.c 11002 11003INTEL IXP4XX CRYPTO SUPPORT 11004M: Corentin Labbe <clabbe@baylibre.com> 11005L: linux-crypto@vger.kernel.org 11006S: Maintained 11007F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11008 11009INTEL KEEM BAY DRM DRIVER 11010M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11011M: Edmund Dea <edmund.j.dea@intel.com> 11012S: Maintained 11013F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11014F: drivers/gpu/drm/kmb/ 11015 11016INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11017M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11018S: Maintained 11019F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11020F: drivers/crypto/intel/keembay/Kconfig 11021F: drivers/crypto/intel/keembay/Makefile 11022F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11023F: drivers/crypto/intel/keembay/ocs-aes.c 11024F: drivers/crypto/intel/keembay/ocs-aes.h 11025 11026INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11027M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11028M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11029M: Mark Gross <mgross@linux.intel.com> 11030S: Maintained 11031F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11032F: drivers/crypto/intel/keembay/Kconfig 11033F: drivers/crypto/intel/keembay/Makefile 11034F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11035 11036INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11037M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11038M: Declan Murphy <declan.murphy@intel.com> 11039S: Maintained 11040F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11041F: drivers/crypto/intel/keembay/Kconfig 11042F: drivers/crypto/intel/keembay/Makefile 11043F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11044F: drivers/crypto/intel/keembay/ocs-hcu.c 11045F: drivers/crypto/intel/keembay/ocs-hcu.h 11046 11047INTEL MANAGEMENT ENGINE (mei) 11048M: Tomas Winkler <tomas.winkler@intel.com> 11049L: linux-kernel@vger.kernel.org 11050S: Supported 11051F: Documentation/driver-api/mei/* 11052F: drivers/misc/mei/ 11053F: drivers/watchdog/mei_wdt.c 11054F: include/linux/mei_aux.h 11055F: include/linux/mei_cl_bus.h 11056F: include/uapi/linux/mei.h 11057F: include/uapi/linux/mei_uuid.h 11058F: include/uapi/linux/uuid.h 11059F: samples/mei/* 11060 11061INTEL MAX 10 BMC MFD DRIVER 11062M: Xu Yilun <yilun.xu@intel.com> 11063R: Tom Rix <trix@redhat.com> 11064S: Maintained 11065F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11066F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11067F: drivers/hwmon/intel-m10-bmc-hwmon.c 11068F: drivers/mfd/intel-m10-bmc* 11069F: include/linux/mfd/intel-m10-bmc.h 11070 11071INTEL MAX10 BMC SECURE UPDATES 11072M: Peter Colberg <peter.colberg@intel.com> 11073L: linux-fpga@vger.kernel.org 11074S: Maintained 11075F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11076F: drivers/fpga/intel-m10-bmc-sec-update.c 11077 11078INTEL P-Unit IPC DRIVER 11079M: Zha Qipeng <qipeng.zha@intel.com> 11080L: platform-driver-x86@vger.kernel.org 11081S: Maintained 11082F: arch/x86/include/asm/intel_punit_ipc.h 11083F: drivers/platform/x86/intel/punit_ipc.c 11084 11085INTEL PMC CORE DRIVER 11086M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11087M: David E Box <david.e.box@intel.com> 11088L: platform-driver-x86@vger.kernel.org 11089S: Maintained 11090F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11091F: drivers/platform/x86/intel/pmc/ 11092 11093INTEL PMIC GPIO DRIVERS 11094M: Andy Shevchenko <andy@kernel.org> 11095S: Supported 11096T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11097F: drivers/gpio/gpio-*cove.c 11098 11099INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11100M: Andy Shevchenko <andy@kernel.org> 11101S: Supported 11102F: drivers/mfd/intel_soc_pmic* 11103F: include/linux/mfd/intel_soc_pmic* 11104 11105INTEL PMT DRIVERS 11106M: David E. Box <david.e.box@linux.intel.com> 11107S: Supported 11108F: drivers/platform/x86/intel/pmt/ 11109 11110INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11111M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11112L: linux-wireless@vger.kernel.org 11113S: Maintained 11114F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11115F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11116F: drivers/net/wireless/intel/ipw2x00/ 11117 11118INTEL PSTATE DRIVER 11119M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11120M: Len Brown <lenb@kernel.org> 11121L: linux-pm@vger.kernel.org 11122S: Supported 11123F: drivers/cpufreq/intel_pstate.c 11124 11125INTEL PTP DFL ToD DRIVER 11126M: Tianfei Zhang <tianfei.zhang@intel.com> 11127L: linux-fpga@vger.kernel.org 11128L: netdev@vger.kernel.org 11129S: Maintained 11130F: drivers/ptp/ptp_dfl_tod.c 11131 11132INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11133M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11134L: linux-iio@vger.kernel.org 11135F: drivers/counter/intel-qep.c 11136 11137INTEL SCU DRIVERS 11138M: Mika Westerberg <mika.westerberg@linux.intel.com> 11139S: Maintained 11140F: arch/x86/include/asm/intel_scu_ipc.h 11141F: drivers/platform/x86/intel_scu_* 11142 11143INTEL SDSI DRIVER 11144M: David E. Box <david.e.box@linux.intel.com> 11145S: Supported 11146F: drivers/platform/x86/intel/sdsi.c 11147F: tools/arch/x86/intel_sdsi/ 11148F: tools/testing/selftests/drivers/sdsi/ 11149 11150INTEL SGX 11151M: Jarkko Sakkinen <jarkko@kernel.org> 11152R: Dave Hansen <dave.hansen@linux.intel.com> 11153L: linux-sgx@vger.kernel.org 11154S: Supported 11155Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11156T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11157F: Documentation/arch/x86/sgx.rst 11158F: arch/x86/entry/vdso/vsgx.S 11159F: arch/x86/include/asm/sgx.h 11160F: arch/x86/include/uapi/asm/sgx.h 11161F: arch/x86/kernel/cpu/sgx/* 11162F: tools/testing/selftests/sgx/* 11163K: \bSGX_ 11164 11165INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11166M: Daniel Scally <djrscally@gmail.com> 11167S: Maintained 11168F: drivers/platform/x86/intel/int3472/ 11169 11170INTEL SPEED SELECT TECHNOLOGY 11171M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11172L: platform-driver-x86@vger.kernel.org 11173S: Maintained 11174F: drivers/platform/x86/intel/speed_select_if/ 11175F: include/uapi/linux/isst_if.h 11176F: tools/power/x86/intel-speed-select/ 11177 11178INTEL STRATIX10 FIRMWARE DRIVERS 11179M: Dinh Nguyen <dinguyen@kernel.org> 11180L: linux-kernel@vger.kernel.org 11181S: Maintained 11182T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11183F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11184F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11185F: drivers/firmware/stratix10-rsu.c 11186F: drivers/firmware/stratix10-svc.c 11187F: include/linux/firmware/intel/stratix10-smc.h 11188F: include/linux/firmware/intel/stratix10-svc-client.h 11189 11190INTEL TELEMETRY DRIVER 11191M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11192M: "David E. Box" <david.e.box@linux.intel.com> 11193L: platform-driver-x86@vger.kernel.org 11194S: Maintained 11195F: arch/x86/include/asm/intel_telemetry.h 11196F: drivers/platform/x86/intel/telemetry/ 11197 11198INTEL TPMI DRIVER 11199M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11200L: platform-driver-x86@vger.kernel.org 11201S: Maintained 11202F: Documentation/ABI/testing/debugfs-tpmi 11203F: drivers/platform/x86/intel/tpmi.c 11204F: include/linux/intel_tpmi.h 11205 11206INTEL UNCORE FREQUENCY CONTROL 11207M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11208L: platform-driver-x86@vger.kernel.org 11209S: Maintained 11210F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11211F: drivers/platform/x86/intel/uncore-frequency/ 11212 11213INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11214M: David E. Box <david.e.box@linux.intel.com> 11215S: Supported 11216F: drivers/platform/x86/intel/vsec.* 11217 11218INTEL VIRTUAL BUTTON DRIVER 11219M: AceLan Kao <acelan.kao@canonical.com> 11220L: platform-driver-x86@vger.kernel.org 11221S: Maintained 11222F: drivers/platform/x86/intel/vbtn.c 11223 11224INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11225M: Stanislaw Gruszka <stf_xl@wp.pl> 11226L: linux-wireless@vger.kernel.org 11227S: Supported 11228F: drivers/net/wireless/intel/iwlegacy/ 11229 11230INTEL WIRELESS WIFI LINK (iwlwifi) 11231M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11232L: linux-wireless@vger.kernel.org 11233S: Supported 11234W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11235T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11236F: drivers/net/wireless/intel/iwlwifi/ 11237 11238INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11239M: Jithu Joseph <jithu.joseph@intel.com> 11240S: Maintained 11241W: https://slimbootloader.github.io/security/firmware-update.html 11242F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11243 11244INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11245L: Dell.Client.Kernel@dell.com 11246S: Maintained 11247F: drivers/platform/x86/intel/wmi/thunderbolt.c 11248 11249INTEL WWAN IOSM DRIVER 11250M: M Chetan Kumar <m.chetan.kumar@intel.com> 11251L: netdev@vger.kernel.org 11252S: Maintained 11253F: drivers/net/wwan/iosm/ 11254 11255INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11256M: Xin Li <xin@zytor.com> 11257M: "H. Peter Anvin" <hpa@zytor.com> 11258S: Supported 11259F: Documentation/arch/x86/x86_64/fred.rst 11260F: arch/x86/entry/entry_64_fred.S 11261F: arch/x86/entry/entry_fred.c 11262F: arch/x86/include/asm/fred.h 11263F: arch/x86/kernel/fred.c 11264 11265INTEL(R) TRACE HUB 11266M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11267S: Supported 11268F: Documentation/trace/intel_th.rst 11269F: drivers/hwtracing/intel_th/ 11270F: include/linux/intel_th.h 11271 11272INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11273M: Ning Sun <ning.sun@intel.com> 11274L: tboot-devel@lists.sourceforge.net 11275S: Supported 11276W: http://tboot.sourceforge.net 11277T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11278F: Documentation/arch/x86/intel_txt.rst 11279F: arch/x86/kernel/tboot.c 11280F: include/linux/tboot.h 11281 11282INTERCONNECT API 11283M: Georgi Djakov <djakov@kernel.org> 11284L: linux-pm@vger.kernel.org 11285S: Maintained 11286T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11287F: Documentation/devicetree/bindings/interconnect/ 11288F: Documentation/driver-api/interconnect.rst 11289F: drivers/interconnect/ 11290F: include/dt-bindings/interconnect/ 11291F: include/linux/interconnect-provider.h 11292F: include/linux/interconnect.h 11293 11294INTERRUPT COUNTER DRIVER 11295M: Oleksij Rempel <o.rempel@pengutronix.de> 11296R: Pengutronix Kernel Team <kernel@pengutronix.de> 11297L: linux-iio@vger.kernel.org 11298F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11299F: drivers/counter/interrupt-cnt.c 11300 11301INTERSIL ISL7998X VIDEO DECODER DRIVER 11302M: Michael Tretter <m.tretter@pengutronix.de> 11303R: Pengutronix Kernel Team <kernel@pengutronix.de> 11304L: linux-media@vger.kernel.org 11305S: Maintained 11306F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11307F: drivers/media/i2c/isl7998x.c 11308 11309INVENSENSE ICM-426xx IMU DRIVER 11310M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11311L: linux-iio@vger.kernel.org 11312S: Maintained 11313W: https://invensense.tdk.com/ 11314F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11315F: drivers/iio/imu/inv_icm42600/ 11316 11317INVENSENSE MPU-3050 GYROSCOPE DRIVER 11318M: Linus Walleij <linus.walleij@linaro.org> 11319L: linux-iio@vger.kernel.org 11320S: Maintained 11321F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11322F: drivers/iio/gyro/mpu3050* 11323 11324IOC3 ETHERNET DRIVER 11325M: Ralf Baechle <ralf@linux-mips.org> 11326L: linux-mips@vger.kernel.org 11327S: Maintained 11328F: drivers/net/ethernet/sgi/ioc3-eth.c 11329 11330IOMMU DMA-API LAYER 11331M: Robin Murphy <robin.murphy@arm.com> 11332L: iommu@lists.linux.dev 11333S: Maintained 11334T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11335F: drivers/iommu/dma-iommu.c 11336F: drivers/iommu/dma-iommu.h 11337F: drivers/iommu/iova.c 11338F: include/linux/iova.h 11339 11340IOMMU SUBSYSTEM 11341M: Joerg Roedel <joro@8bytes.org> 11342M: Will Deacon <will@kernel.org> 11343R: Robin Murphy <robin.murphy@arm.com> 11344L: iommu@lists.linux.dev 11345S: Maintained 11346T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11347F: Documentation/devicetree/bindings/iommu/ 11348F: Documentation/userspace-api/iommu.rst 11349F: drivers/iommu/ 11350F: include/linux/iommu.h 11351F: include/linux/iova.h 11352F: include/linux/of_iommu.h 11353 11354IOMMUFD 11355M: Jason Gunthorpe <jgg@nvidia.com> 11356M: Kevin Tian <kevin.tian@intel.com> 11357L: iommu@lists.linux.dev 11358S: Maintained 11359T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11360F: Documentation/userspace-api/iommufd.rst 11361F: drivers/iommu/iommufd/ 11362F: include/linux/iommufd.h 11363F: include/uapi/linux/iommufd.h 11364F: tools/testing/selftests/iommu/ 11365 11366IOSYS-MAP HELPERS 11367M: Thomas Zimmermann <tzimmermann@suse.de> 11368L: dri-devel@lists.freedesktop.org 11369S: Maintained 11370T: git git://anongit.freedesktop.org/drm/drm-misc 11371F: include/linux/iosys-map.h 11372 11373IO_URING 11374M: Jens Axboe <axboe@kernel.dk> 11375R: Pavel Begunkov <asml.silence@gmail.com> 11376L: io-uring@vger.kernel.org 11377S: Maintained 11378T: git git://git.kernel.dk/linux-block 11379T: git git://git.kernel.dk/liburing 11380F: include/linux/io_uring/ 11381F: include/linux/io_uring.h 11382F: include/linux/io_uring_types.h 11383F: include/trace/events/io_uring.h 11384F: include/uapi/linux/io_uring.h 11385F: io_uring/ 11386 11387IPMI SUBSYSTEM 11388M: Corey Minyard <minyard@acm.org> 11389L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11390S: Supported 11391W: http://openipmi.sourceforge.net/ 11392T: git https://github.com/cminyard/linux-ipmi.git for-next 11393F: Documentation/devicetree/bindings/ipmi/ 11394F: Documentation/driver-api/ipmi.rst 11395F: drivers/char/ipmi/ 11396F: include/linux/ipmi* 11397F: include/uapi/linux/ipmi* 11398 11399IPS SCSI RAID DRIVER 11400M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11401L: linux-scsi@vger.kernel.org 11402S: Maintained 11403W: http://www.adaptec.com/ 11404F: drivers/scsi/ips* 11405 11406IPVS 11407M: Simon Horman <horms@verge.net.au> 11408M: Julian Anastasov <ja@ssi.bg> 11409L: netdev@vger.kernel.org 11410L: lvs-devel@vger.kernel.org 11411S: Maintained 11412T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11413T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11414F: Documentation/networking/ipvs-sysctl.rst 11415F: include/net/ip_vs.h 11416F: include/uapi/linux/ip_vs.h 11417F: net/netfilter/ipvs/ 11418 11419IPWIRELESS DRIVER 11420M: Jiri Kosina <jikos@kernel.org> 11421M: David Sterba <dsterba@suse.com> 11422S: Odd Fixes 11423F: drivers/tty/ipwireless/ 11424 11425IRON DEVICE AUDIO CODEC DRIVERS 11426M: Kiseok Jo <kiseok.jo@irondevice.com> 11427L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11428S: Maintained 11429F: Documentation/devicetree/bindings/sound/irondevice,* 11430F: sound/soc/codecs/sma* 11431 11432IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11433M: Thomas Gleixner <tglx@linutronix.de> 11434S: Maintained 11435T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11436F: Documentation/core-api/irq/irq-domain.rst 11437F: include/linux/irqdomain.h 11438F: kernel/irq/irqdomain.c 11439F: kernel/irq/msi.c 11440 11441IRQ SUBSYSTEM 11442M: Thomas Gleixner <tglx@linutronix.de> 11443L: linux-kernel@vger.kernel.org 11444S: Maintained 11445T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11446F: include/linux/group_cpus.h 11447F: kernel/irq/ 11448F: lib/group_cpus.c 11449 11450IRQCHIP DRIVERS 11451M: Thomas Gleixner <tglx@linutronix.de> 11452L: linux-kernel@vger.kernel.org 11453S: Maintained 11454T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11455F: Documentation/devicetree/bindings/interrupt-controller/ 11456F: drivers/irqchip/ 11457 11458ISA 11459M: William Breathitt Gray <william.gray@linaro.org> 11460S: Maintained 11461F: Documentation/driver-api/isa.rst 11462F: drivers/base/isa.c 11463F: include/linux/isa.h 11464 11465ISA RADIO MODULE 11466M: Hans Verkuil <hverkuil@xs4all.nl> 11467L: linux-media@vger.kernel.org 11468S: Maintained 11469W: https://linuxtv.org 11470T: git git://linuxtv.org/media_tree.git 11471F: drivers/media/radio/radio-isa* 11472 11473ISAPNP 11474M: Jaroslav Kysela <perex@perex.cz> 11475S: Maintained 11476F: Documentation/userspace-api/isapnp.rst 11477F: drivers/pnp/isapnp/ 11478F: include/linux/isapnp.h 11479 11480ISCSI 11481M: Lee Duncan <lduncan@suse.com> 11482M: Chris Leech <cleech@redhat.com> 11483M: Mike Christie <michael.christie@oracle.com> 11484L: open-iscsi@googlegroups.com 11485L: linux-scsi@vger.kernel.org 11486S: Maintained 11487W: www.open-iscsi.com 11488F: drivers/scsi/*iscsi* 11489F: include/scsi/*iscsi* 11490 11491iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11492M: Peter Jones <pjones@redhat.com> 11493M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11494S: Maintained 11495F: drivers/firmware/iscsi_ibft* 11496 11497ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11498M: Sagi Grimberg <sagi@grimberg.me> 11499M: Max Gurtovoy <mgurtovoy@nvidia.com> 11500L: linux-rdma@vger.kernel.org 11501S: Supported 11502W: http://www.openfabrics.org 11503W: www.open-iscsi.org 11504Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11505F: drivers/infiniband/ulp/iser/ 11506 11507ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11508M: Sagi Grimberg <sagi@grimberg.me> 11509L: linux-rdma@vger.kernel.org 11510L: target-devel@vger.kernel.org 11511S: Supported 11512T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11513F: drivers/infiniband/ulp/isert 11514 11515ISDN/CMTP OVER BLUETOOTH 11516M: Karsten Keil <isdn@linux-pingi.de> 11517L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11518L: netdev@vger.kernel.org 11519S: Odd Fixes 11520W: http://www.isdn4linux.de 11521F: Documentation/isdn/ 11522F: drivers/isdn/capi/ 11523F: include/linux/isdn/ 11524F: include/uapi/linux/isdn/ 11525F: net/bluetooth/cmtp/ 11526 11527ISDN/mISDN SUBSYSTEM 11528M: Karsten Keil <isdn@linux-pingi.de> 11529L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11530L: netdev@vger.kernel.org 11531S: Maintained 11532W: http://www.isdn4linux.de 11533F: drivers/isdn/Kconfig 11534F: drivers/isdn/Makefile 11535F: drivers/isdn/hardware/ 11536F: drivers/isdn/mISDN/ 11537 11538ISOFS FILESYSTEM 11539M: Jan Kara <jack@suse.cz> 11540L: linux-fsdevel@vger.kernel.org 11541S: Maintained 11542F: Documentation/filesystems/isofs.rst 11543F: fs/isofs/ 11544 11545IT87 HARDWARE MONITORING DRIVER 11546M: Jean Delvare <jdelvare@suse.com> 11547L: linux-hwmon@vger.kernel.org 11548S: Maintained 11549F: Documentation/hwmon/it87.rst 11550F: drivers/hwmon/it87.c 11551 11552IT913X MEDIA DRIVER 11553L: linux-media@vger.kernel.org 11554S: Orphan 11555W: https://linuxtv.org 11556Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11557F: drivers/media/tuners/it913x* 11558 11559ITE IT66121 HDMI BRIDGE DRIVER 11560M: Phong LE <ple@baylibre.com> 11561M: Neil Armstrong <neil.armstrong@linaro.org> 11562S: Maintained 11563T: git git://anongit.freedesktop.org/drm/drm-misc 11564F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11565F: drivers/gpu/drm/bridge/ite-it66121.c 11566 11567IVTV VIDEO4LINUX DRIVER 11568M: Andy Walls <awalls@md.metrocast.net> 11569L: linux-media@vger.kernel.org 11570S: Maintained 11571W: https://linuxtv.org 11572T: git git://linuxtv.org/media_tree.git 11573F: Documentation/admin-guide/media/ivtv* 11574F: drivers/media/pci/ivtv/ 11575F: include/uapi/linux/ivtv* 11576 11577IX2505V MEDIA DRIVER 11578M: Malcolm Priestley <tvboxspy@gmail.com> 11579L: linux-media@vger.kernel.org 11580S: Maintained 11581W: https://linuxtv.org 11582Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11583F: drivers/media/dvb-frontends/ix2505v* 11584 11585JAILHOUSE HYPERVISOR INTERFACE 11586M: Jan Kiszka <jan.kiszka@siemens.com> 11587L: jailhouse-dev@googlegroups.com 11588S: Maintained 11589F: arch/x86/include/asm/jailhouse_para.h 11590F: arch/x86/kernel/jailhouse.c 11591 11592JFS FILESYSTEM 11593M: Dave Kleikamp <shaggy@kernel.org> 11594L: jfs-discussion@lists.sourceforge.net 11595S: Odd Fixes 11596W: http://jfs.sourceforge.net/ 11597T: git https://github.com/kleikamp/linux-shaggy.git 11598F: Documentation/admin-guide/jfs.rst 11599F: fs/jfs/ 11600 11601JME NETWORK DRIVER 11602M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11603L: netdev@vger.kernel.org 11604S: Maintained 11605F: drivers/net/ethernet/jme.* 11606 11607JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11608M: David Woodhouse <dwmw2@infradead.org> 11609M: Richard Weinberger <richard@nod.at> 11610L: linux-mtd@lists.infradead.org 11611S: Odd Fixes 11612W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11613T: git git://git.infradead.org/ubifs-2.6.git 11614F: fs/jffs2/ 11615F: include/uapi/linux/jffs2.h 11616 11617JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11618M: "Theodore Ts'o" <tytso@mit.edu> 11619M: Jan Kara <jack@suse.com> 11620L: linux-ext4@vger.kernel.org 11621S: Maintained 11622F: fs/jbd2/ 11623F: include/linux/jbd2.h 11624 11625JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11626M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11627L: linux-media@vger.kernel.org 11628L: linux-renesas-soc@vger.kernel.org 11629S: Maintained 11630F: drivers/media/platform/renesas/rcar_jpu.c 11631 11632JSM Neo PCI based serial card 11633L: linux-serial@vger.kernel.org 11634S: Orphan 11635F: drivers/tty/serial/jsm/ 11636 11637K10TEMP HARDWARE MONITORING DRIVER 11638M: Clemens Ladisch <clemens@ladisch.de> 11639L: linux-hwmon@vger.kernel.org 11640S: Maintained 11641F: Documentation/hwmon/k10temp.rst 11642F: drivers/hwmon/k10temp.c 11643 11644K8TEMP HARDWARE MONITORING DRIVER 11645M: Rudolf Marek <r.marek@assembler.cz> 11646L: linux-hwmon@vger.kernel.org 11647S: Maintained 11648F: Documentation/hwmon/k8temp.rst 11649F: drivers/hwmon/k8temp.c 11650 11651KASAN 11652M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11653R: Alexander Potapenko <glider@google.com> 11654R: Andrey Konovalov <andreyknvl@gmail.com> 11655R: Dmitry Vyukov <dvyukov@google.com> 11656R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11657L: kasan-dev@googlegroups.com 11658S: Maintained 11659F: Documentation/dev-tools/kasan.rst 11660F: arch/*/include/asm/*kasan.h 11661F: arch/*/mm/kasan_init* 11662F: include/linux/kasan*.h 11663F: lib/Kconfig.kasan 11664F: mm/kasan/ 11665F: scripts/Makefile.kasan 11666 11667KCONFIG 11668M: Masahiro Yamada <masahiroy@kernel.org> 11669L: linux-kbuild@vger.kernel.org 11670S: Maintained 11671Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11672T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11673F: Documentation/kbuild/kconfig* 11674F: scripts/Kconfig.include 11675F: scripts/kconfig/ 11676 11677KCOV 11678R: Dmitry Vyukov <dvyukov@google.com> 11679R: Andrey Konovalov <andreyknvl@gmail.com> 11680L: kasan-dev@googlegroups.com 11681S: Maintained 11682F: Documentation/dev-tools/kcov.rst 11683F: include/linux/kcov.h 11684F: include/uapi/linux/kcov.h 11685F: kernel/kcov.c 11686F: scripts/Makefile.kcov 11687 11688KCSAN 11689M: Marco Elver <elver@google.com> 11690R: Dmitry Vyukov <dvyukov@google.com> 11691L: kasan-dev@googlegroups.com 11692S: Maintained 11693F: Documentation/dev-tools/kcsan.rst 11694F: include/linux/kcsan*.h 11695F: kernel/kcsan/ 11696F: lib/Kconfig.kcsan 11697F: scripts/Makefile.kcsan 11698 11699KDUMP 11700M: Baoquan He <bhe@redhat.com> 11701R: Vivek Goyal <vgoyal@redhat.com> 11702R: Dave Young <dyoung@redhat.com> 11703L: kexec@lists.infradead.org 11704S: Maintained 11705W: http://lse.sourceforge.net/kdump/ 11706F: Documentation/admin-guide/kdump/ 11707F: fs/proc/vmcore.c 11708F: include/linux/crash_core.h 11709F: include/linux/crash_dump.h 11710F: include/uapi/linux/vmcore.h 11711F: kernel/crash_*.c 11712 11713KEENE FM RADIO TRANSMITTER DRIVER 11714M: Hans Verkuil <hverkuil@xs4all.nl> 11715L: linux-media@vger.kernel.org 11716S: Maintained 11717W: https://linuxtv.org 11718T: git git://linuxtv.org/media_tree.git 11719F: drivers/media/radio/radio-keene* 11720 11721KERNEL AUTOMOUNTER 11722M: Ian Kent <raven@themaw.net> 11723L: autofs@vger.kernel.org 11724S: Maintained 11725F: fs/autofs/ 11726 11727KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11728M: Masahiro Yamada <masahiroy@kernel.org> 11729R: Nathan Chancellor <nathan@kernel.org> 11730R: Nicolas Schier <nicolas@fjasle.eu> 11731L: linux-kbuild@vger.kernel.org 11732S: Maintained 11733Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11734T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11735F: Documentation/kbuild/ 11736F: Makefile 11737F: scripts/*vmlinux* 11738F: scripts/Kbuild* 11739F: scripts/Makefile* 11740F: scripts/basic/ 11741F: scripts/clang-tools/ 11742F: scripts/dummy-tools/ 11743F: scripts/mk* 11744F: scripts/mod/ 11745F: scripts/package/ 11746F: usr/ 11747 11748KERNEL HARDENING (not covered by other areas) 11749M: Kees Cook <keescook@chromium.org> 11750R: Gustavo A. R. Silva <gustavoars@kernel.org> 11751L: linux-hardening@vger.kernel.org 11752S: Supported 11753T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11754F: Documentation/ABI/testing/sysfs-kernel-oops_count 11755F: Documentation/ABI/testing/sysfs-kernel-warn_count 11756F: arch/*/configs/hardening.config 11757F: include/linux/overflow.h 11758F: include/linux/randomize_kstack.h 11759F: kernel/configs/hardening.config 11760F: mm/usercopy.c 11761K: \b(add|choose)_random_kstack_offset\b 11762K: \b__check_(object_size|heap_object)\b 11763K: \b__counted_by\b 11764 11765KERNEL JANITORS 11766L: kernel-janitors@vger.kernel.org 11767S: Odd Fixes 11768W: http://kernelnewbies.org/KernelJanitors 11769 11770KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11771M: Chuck Lever <chuck.lever@oracle.com> 11772M: Jeff Layton <jlayton@kernel.org> 11773R: Neil Brown <neilb@suse.de> 11774R: Olga Kornievskaia <kolga@netapp.com> 11775R: Dai Ngo <Dai.Ngo@oracle.com> 11776R: Tom Talpey <tom@talpey.com> 11777L: linux-nfs@vger.kernel.org 11778S: Supported 11779W: http://nfs.sourceforge.net/ 11780T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11781F: Documentation/filesystems/nfs/ 11782F: fs/lockd/ 11783F: fs/nfs_common/ 11784F: fs/nfsd/ 11785F: include/linux/lockd/ 11786F: include/linux/sunrpc/ 11787F: include/trace/events/rpcgss.h 11788F: include/trace/events/rpcrdma.h 11789F: include/trace/events/sunrpc.h 11790F: include/trace/misc/fs.h 11791F: include/trace/misc/nfs.h 11792F: include/trace/misc/sunrpc.h 11793F: include/uapi/linux/nfsd/ 11794F: include/uapi/linux/sunrpc/ 11795F: net/sunrpc/ 11796 11797KERNEL REGRESSIONS 11798M: Thorsten Leemhuis <linux@leemhuis.info> 11799L: regressions@lists.linux.dev 11800S: Supported 11801F: Documentation/admin-guide/reporting-regressions.rst 11802F: Documentation/process/handling-regressions.rst 11803 11804KERNEL SELFTEST FRAMEWORK 11805M: Shuah Khan <shuah@kernel.org> 11806M: Shuah Khan <skhan@linuxfoundation.org> 11807L: linux-kselftest@vger.kernel.org 11808S: Maintained 11809Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11810T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11811F: Documentation/dev-tools/kselftest* 11812F: tools/testing/selftests/ 11813 11814KERNEL SMB3 SERVER (KSMBD) 11815M: Namjae Jeon <linkinjeon@kernel.org> 11816M: Steve French <sfrench@samba.org> 11817R: Sergey Senozhatsky <senozhatsky@chromium.org> 11818R: Tom Talpey <tom@talpey.com> 11819L: linux-cifs@vger.kernel.org 11820S: Maintained 11821T: git git://git.samba.org/ksmbd.git 11822F: Documentation/filesystems/smb/ksmbd.rst 11823F: fs/smb/common/ 11824F: fs/smb/server/ 11825 11826KERNEL UNIT TESTING FRAMEWORK (KUnit) 11827M: Brendan Higgins <brendanhiggins@google.com> 11828M: David Gow <davidgow@google.com> 11829R: Rae Moar <rmoar@google.com> 11830L: linux-kselftest@vger.kernel.org 11831L: kunit-dev@googlegroups.com 11832S: Maintained 11833W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11834T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11835T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11836F: Documentation/dev-tools/kunit/ 11837F: include/kunit/ 11838F: lib/kunit/ 11839F: rust/kernel/kunit.rs 11840F: scripts/rustdoc_test_* 11841F: tools/testing/kunit/ 11842 11843KERNEL USERMODE HELPER 11844M: Luis Chamberlain <mcgrof@kernel.org> 11845L: linux-kernel@vger.kernel.org 11846S: Maintained 11847F: include/linux/umh.h 11848F: kernel/umh.c 11849 11850KERNEL VIRTUAL MACHINE (KVM) 11851M: Paolo Bonzini <pbonzini@redhat.com> 11852L: kvm@vger.kernel.org 11853S: Supported 11854W: http://www.linux-kvm.org 11855T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11856F: Documentation/virt/kvm/ 11857F: include/asm-generic/kvm* 11858F: include/kvm/iodev.h 11859F: include/linux/kvm* 11860F: include/trace/events/kvm.h 11861F: include/uapi/asm-generic/kvm* 11862F: include/uapi/linux/kvm* 11863F: tools/kvm/ 11864F: tools/testing/selftests/kvm/ 11865F: virt/kvm/* 11866 11867KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11868M: Marc Zyngier <maz@kernel.org> 11869M: Oliver Upton <oliver.upton@linux.dev> 11870R: James Morse <james.morse@arm.com> 11871R: Suzuki K Poulose <suzuki.poulose@arm.com> 11872R: Zenghui Yu <yuzenghui@huawei.com> 11873L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11874L: kvmarm@lists.linux.dev 11875S: Maintained 11876T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11877F: arch/arm64/include/asm/kvm* 11878F: arch/arm64/include/uapi/asm/kvm* 11879F: arch/arm64/kvm/ 11880F: include/kvm/arm_* 11881F: tools/testing/selftests/kvm/*/aarch64/ 11882F: tools/testing/selftests/kvm/aarch64/ 11883 11884KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11885M: Tianrui Zhao <zhaotianrui@loongson.cn> 11886M: Bibo Mao <maobibo@loongson.cn> 11887M: Huacai Chen <chenhuacai@kernel.org> 11888L: kvm@vger.kernel.org 11889L: loongarch@lists.linux.dev 11890S: Maintained 11891T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11892F: arch/loongarch/include/asm/kvm* 11893F: arch/loongarch/include/uapi/asm/kvm* 11894F: arch/loongarch/kvm/ 11895 11896KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11897M: Huacai Chen <chenhuacai@kernel.org> 11898L: linux-mips@vger.kernel.org 11899L: kvm@vger.kernel.org 11900S: Maintained 11901T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11902F: arch/mips/include/asm/kvm* 11903F: arch/mips/include/uapi/asm/kvm* 11904F: arch/mips/kvm/ 11905 11906KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11907M: Michael Ellerman <mpe@ellerman.id.au> 11908R: Nicholas Piggin <npiggin@gmail.com> 11909L: linuxppc-dev@lists.ozlabs.org 11910L: kvm@vger.kernel.org 11911S: Maintained (Book3S 64-bit HV) 11912S: Odd fixes (Book3S 64-bit PR) 11913S: Orphan (Book3E and 32-bit) 11914T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11915F: arch/powerpc/include/asm/kvm* 11916F: arch/powerpc/include/uapi/asm/kvm* 11917F: arch/powerpc/kernel/kvm* 11918F: arch/powerpc/kvm/ 11919 11920KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11921M: Anup Patel <anup@brainfault.org> 11922R: Atish Patra <atishp@atishpatra.org> 11923L: kvm@vger.kernel.org 11924L: kvm-riscv@lists.infradead.org 11925L: linux-riscv@lists.infradead.org 11926S: Maintained 11927T: git https://github.com/kvm-riscv/linux.git 11928F: arch/riscv/include/asm/kvm* 11929F: arch/riscv/include/uapi/asm/kvm* 11930F: arch/riscv/kvm/ 11931F: tools/testing/selftests/kvm/*/riscv/ 11932F: tools/testing/selftests/kvm/riscv/ 11933 11934KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11935M: Christian Borntraeger <borntraeger@linux.ibm.com> 11936M: Janosch Frank <frankja@linux.ibm.com> 11937M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11938R: David Hildenbrand <david@redhat.com> 11939L: kvm@vger.kernel.org 11940S: Supported 11941T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11942F: Documentation/virt/kvm/s390* 11943F: arch/s390/include/asm/gmap.h 11944F: arch/s390/include/asm/kvm* 11945F: arch/s390/include/uapi/asm/kvm* 11946F: arch/s390/include/uapi/asm/uvdevice.h 11947F: arch/s390/kernel/uv.c 11948F: arch/s390/kvm/ 11949F: arch/s390/mm/gmap.c 11950F: drivers/s390/char/uvdevice.c 11951F: tools/testing/selftests/drivers/s390x/uvdevice/ 11952F: tools/testing/selftests/kvm/*/s390x/ 11953F: tools/testing/selftests/kvm/s390x/ 11954 11955KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11956M: Sean Christopherson <seanjc@google.com> 11957M: Paolo Bonzini <pbonzini@redhat.com> 11958L: kvm@vger.kernel.org 11959S: Supported 11960P: Documentation/process/maintainer-kvm-x86.rst 11961T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11962F: arch/x86/include/asm/kvm* 11963F: arch/x86/include/asm/svm.h 11964F: arch/x86/include/asm/vmx*.h 11965F: arch/x86/include/uapi/asm/kvm* 11966F: arch/x86/include/uapi/asm/svm.h 11967F: arch/x86/include/uapi/asm/vmx.h 11968F: arch/x86/kvm/ 11969F: arch/x86/kvm/*/ 11970F: tools/testing/selftests/kvm/*/x86_64/ 11971F: tools/testing/selftests/kvm/x86_64/ 11972 11973KERNFS 11974M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11975M: Tejun Heo <tj@kernel.org> 11976S: Supported 11977T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11978F: fs/kernfs/ 11979F: include/linux/kernfs.h 11980 11981KEXEC 11982M: Eric Biederman <ebiederm@xmission.com> 11983L: kexec@lists.infradead.org 11984S: Maintained 11985W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11986F: include/linux/kexec.h 11987F: include/uapi/linux/kexec.h 11988F: kernel/kexec* 11989 11990KEYS-ENCRYPTED 11991M: Mimi Zohar <zohar@linux.ibm.com> 11992L: linux-integrity@vger.kernel.org 11993L: keyrings@vger.kernel.org 11994S: Supported 11995F: Documentation/security/keys/trusted-encrypted.rst 11996F: include/keys/encrypted-type.h 11997F: security/keys/encrypted-keys/ 11998 11999KEYS-TRUSTED 12000M: James Bottomley <jejb@linux.ibm.com> 12001M: Jarkko Sakkinen <jarkko@kernel.org> 12002M: Mimi Zohar <zohar@linux.ibm.com> 12003L: linux-integrity@vger.kernel.org 12004L: keyrings@vger.kernel.org 12005S: Supported 12006F: Documentation/security/keys/trusted-encrypted.rst 12007F: include/keys/trusted-type.h 12008F: include/keys/trusted_tpm.h 12009F: security/keys/trusted-keys/ 12010 12011KEYS-TRUSTED-CAAM 12012M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12013R: Pengutronix Kernel Team <kernel@pengutronix.de> 12014L: linux-integrity@vger.kernel.org 12015L: keyrings@vger.kernel.org 12016S: Maintained 12017F: include/keys/trusted_caam.h 12018F: security/keys/trusted-keys/trusted_caam.c 12019 12020KEYS-TRUSTED-TEE 12021M: Sumit Garg <sumit.garg@linaro.org> 12022L: linux-integrity@vger.kernel.org 12023L: keyrings@vger.kernel.org 12024S: Supported 12025F: include/keys/trusted_tee.h 12026F: security/keys/trusted-keys/trusted_tee.c 12027 12028KEYS/KEYRINGS 12029M: David Howells <dhowells@redhat.com> 12030M: Jarkko Sakkinen <jarkko@kernel.org> 12031L: keyrings@vger.kernel.org 12032S: Maintained 12033F: Documentation/security/keys/core.rst 12034F: include/keys/ 12035F: include/linux/key-type.h 12036F: include/linux/key.h 12037F: include/linux/keyctl.h 12038F: include/uapi/linux/keyctl.h 12039F: security/keys/ 12040 12041KEYS/KEYRINGS_INTEGRITY 12042M: Jarkko Sakkinen <jarkko@kernel.org> 12043M: Mimi Zohar <zohar@linux.ibm.com> 12044L: linux-integrity@vger.kernel.org 12045L: keyrings@vger.kernel.org 12046S: Supported 12047F: security/integrity/platform_certs 12048 12049KFENCE 12050M: Alexander Potapenko <glider@google.com> 12051M: Marco Elver <elver@google.com> 12052R: Dmitry Vyukov <dvyukov@google.com> 12053L: kasan-dev@googlegroups.com 12054S: Maintained 12055F: Documentation/dev-tools/kfence.rst 12056F: arch/*/include/asm/kfence.h 12057F: include/linux/kfence.h 12058F: lib/Kconfig.kfence 12059F: mm/kfence/ 12060 12061KFIFO 12062M: Stefani Seibold <stefani@seibold.net> 12063S: Maintained 12064F: include/linux/kfifo.h 12065F: lib/kfifo.c 12066F: samples/kfifo/ 12067 12068KGDB / KDB /debug_core 12069M: Jason Wessel <jason.wessel@windriver.com> 12070M: Daniel Thompson <daniel.thompson@linaro.org> 12071R: Douglas Anderson <dianders@chromium.org> 12072L: kgdb-bugreport@lists.sourceforge.net 12073S: Maintained 12074W: http://kgdb.wiki.kernel.org/ 12075T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12076F: Documentation/dev-tools/kgdb.rst 12077F: drivers/misc/kgdbts.c 12078F: drivers/tty/serial/kgdboc.c 12079F: include/linux/kdb.h 12080F: include/linux/kgdb.h 12081F: kernel/debug/ 12082F: kernel/module/kdb.c 12083 12084KHADAS MCU MFD DRIVER 12085M: Neil Armstrong <neil.armstrong@linaro.org> 12086L: linux-amlogic@lists.infradead.org 12087S: Maintained 12088F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12089F: drivers/mfd/khadas-mcu.c 12090F: drivers/thermal/khadas_mcu_fan.c 12091F: include/linux/mfd/khadas-mcu.h 12092 12093KIONIX/ROHM KX022A ACCELEROMETER 12094M: Matti Vaittinen <mazziesaccount@gmail.com> 12095L: linux-iio@vger.kernel.org 12096S: Supported 12097F: drivers/iio/accel/kionix-kx022a* 12098 12099KMEMLEAK 12100M: Catalin Marinas <catalin.marinas@arm.com> 12101S: Maintained 12102F: Documentation/dev-tools/kmemleak.rst 12103F: include/linux/kmemleak.h 12104F: mm/kmemleak.c 12105F: samples/kmemleak/kmemleak-test.c 12106 12107KMSAN 12108M: Alexander Potapenko <glider@google.com> 12109R: Marco Elver <elver@google.com> 12110R: Dmitry Vyukov <dvyukov@google.com> 12111L: kasan-dev@googlegroups.com 12112S: Maintained 12113F: Documentation/dev-tools/kmsan.rst 12114F: arch/*/include/asm/kmsan.h 12115F: arch/*/mm/kmsan_* 12116F: include/linux/kmsan*.h 12117F: lib/Kconfig.kmsan 12118F: mm/kmsan/ 12119F: scripts/Makefile.kmsan 12120 12121KPROBES 12122M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12123M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12124M: "David S. Miller" <davem@davemloft.net> 12125M: Masami Hiramatsu <mhiramat@kernel.org> 12126L: linux-kernel@vger.kernel.org 12127L: linux-trace-kernel@vger.kernel.org 12128S: Maintained 12129Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12130T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12131F: Documentation/trace/kprobes.rst 12132F: include/asm-generic/kprobes.h 12133F: include/linux/kprobes.h 12134F: kernel/kprobes.c 12135F: lib/test_kprobes.c 12136F: samples/kprobes 12137 12138KS0108 LCD CONTROLLER DRIVER 12139M: Miguel Ojeda <ojeda@kernel.org> 12140S: Maintained 12141F: Documentation/admin-guide/auxdisplay/ks0108.rst 12142F: drivers/auxdisplay/ks0108.c 12143F: include/linux/ks0108.h 12144 12145KTD253 BACKLIGHT DRIVER 12146M: Linus Walleij <linus.walleij@linaro.org> 12147S: Maintained 12148F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12149F: drivers/video/backlight/ktd253-backlight.c 12150 12151KTD2801 BACKLIGHT DRIVER 12152M: Duje Mihanović <duje.mihanovic@skole.hr> 12153S: Maintained 12154F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12155F: drivers/video/backlight/ktd2801-backlight.c 12156 12157KTEST 12158M: Steven Rostedt <rostedt@goodmis.org> 12159M: John Hawley <warthog9@eaglescrag.net> 12160S: Maintained 12161F: tools/testing/ktest 12162 12163KTZ8866 BACKLIGHT DRIVER 12164M: Jianhua Lu <lujianhua000@gmail.com> 12165S: Maintained 12166F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12167F: drivers/video/backlight/ktz8866.c 12168 12169KVM PARAVIRT (KVM/paravirt) 12170M: Paolo Bonzini <pbonzini@redhat.com> 12171R: Wanpeng Li <wanpengli@tencent.com> 12172R: Vitaly Kuznetsov <vkuznets@redhat.com> 12173L: kvm@vger.kernel.org 12174S: Supported 12175T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12176F: arch/um/include/asm/kvm_para.h 12177F: arch/x86/include/asm/kvm_para.h 12178F: arch/x86/include/asm/pvclock-abi.h 12179F: arch/x86/include/uapi/asm/kvm_para.h 12180F: arch/x86/kernel/kvm.c 12181F: arch/x86/kernel/kvmclock.c 12182F: include/asm-generic/kvm_para.h 12183F: include/linux/kvm_para.h 12184F: include/uapi/asm-generic/kvm_para.h 12185F: include/uapi/linux/kvm_para.h 12186 12187KVM X86 HYPER-V (KVM/hyper-v) 12188M: Vitaly Kuznetsov <vkuznets@redhat.com> 12189M: Sean Christopherson <seanjc@google.com> 12190M: Paolo Bonzini <pbonzini@redhat.com> 12191L: kvm@vger.kernel.org 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12194F: arch/x86/kvm/hyperv.* 12195F: arch/x86/kvm/kvm_onhyperv.* 12196F: arch/x86/kvm/svm/hyperv.* 12197F: arch/x86/kvm/svm/svm_onhyperv.* 12198F: arch/x86/kvm/vmx/hyperv.* 12199 12200KVM X86 Xen (KVM/Xen) 12201M: David Woodhouse <dwmw2@infradead.org> 12202M: Paul Durrant <paul@xen.org> 12203M: Sean Christopherson <seanjc@google.com> 12204M: Paolo Bonzini <pbonzini@redhat.com> 12205L: kvm@vger.kernel.org 12206S: Supported 12207T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12208F: arch/x86/kvm/xen.* 12209 12210L3MDEV 12211M: David Ahern <dsahern@kernel.org> 12212L: netdev@vger.kernel.org 12213S: Maintained 12214F: include/net/l3mdev.h 12215F: net/l3mdev 12216 12217LANDLOCK SECURITY MODULE 12218M: Mickaël Salaün <mic@digikod.net> 12219L: linux-security-module@vger.kernel.org 12220S: Supported 12221W: https://landlock.io 12222T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12223F: Documentation/security/landlock.rst 12224F: Documentation/userspace-api/landlock.rst 12225F: include/uapi/linux/landlock.h 12226F: samples/landlock/ 12227F: security/landlock/ 12228F: tools/testing/selftests/landlock/ 12229K: landlock 12230K: LANDLOCK 12231 12232LANTIQ / INTEL Ethernet drivers 12233M: Hauke Mehrtens <hauke@hauke-m.de> 12234L: netdev@vger.kernel.org 12235S: Maintained 12236F: drivers/net/dsa/lantiq_gswip.c 12237F: drivers/net/dsa/lantiq_pce.h 12238F: drivers/net/ethernet/lantiq_xrx200.c 12239F: net/dsa/tag_gswip.c 12240 12241LANTIQ MIPS ARCHITECTURE 12242M: John Crispin <john@phrozen.org> 12243L: linux-mips@vger.kernel.org 12244S: Maintained 12245F: arch/mips/lantiq 12246F: drivers/soc/lantiq 12247 12248LANTIQ PEF2256 DRIVER 12249M: Herve Codina <herve.codina@bootlin.com> 12250S: Maintained 12251F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12252F: drivers/net/wan/framer/pef2256/ 12253F: drivers/pinctrl/pinctrl-pef2256.c 12254F: include/linux/framer/pef2256.h 12255 12256LASI 53c700 driver for PARISC 12257M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12258L: linux-scsi@vger.kernel.org 12259S: Maintained 12260F: Documentation/scsi/53c700.rst 12261F: drivers/scsi/53c700* 12262 12263LEAKING_ADDRESSES 12264M: Tycho Andersen <tycho@tycho.pizza> 12265R: Kees Cook <keescook@chromium.org> 12266L: linux-hardening@vger.kernel.org 12267S: Maintained 12268T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12269F: scripts/leaking_addresses.pl 12270 12271LED SUBSYSTEM 12272M: Pavel Machek <pavel@ucw.cz> 12273M: Lee Jones <lee@kernel.org> 12274L: linux-leds@vger.kernel.org 12275S: Maintained 12276T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12277F: Documentation/devicetree/bindings/leds/ 12278F: Documentation/leds/ 12279F: drivers/leds/ 12280F: include/dt-bindings/leds/ 12281F: include/linux/leds.h 12282 12283LEGO MINDSTORMS EV3 12284R: David Lechner <david@lechnology.com> 12285S: Maintained 12286F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12287F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12288F: drivers/power/supply/lego_ev3_battery.c 12289 12290LEGO USB Tower driver 12291M: Juergen Stuber <starblue@users.sourceforge.net> 12292L: legousb-devel@lists.sourceforge.net 12293S: Maintained 12294W: http://legousb.sourceforge.net/ 12295F: drivers/usb/misc/legousbtower.c 12296 12297LETSKETCH HID TABLET DRIVER 12298M: Hans de Goede <hdegoede@redhat.com> 12299L: linux-input@vger.kernel.org 12300S: Maintained 12301T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12302F: drivers/hid/hid-letsketch.c 12303 12304LG LAPTOP EXTRAS 12305M: Matan Ziv-Av <matan@svgalib.org> 12306L: platform-driver-x86@vger.kernel.org 12307S: Maintained 12308F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12309F: Documentation/admin-guide/laptops/lg-laptop.rst 12310F: drivers/platform/x86/lg-laptop.c 12311 12312LG2160 MEDIA DRIVER 12313M: Michael Krufky <mkrufky@linuxtv.org> 12314L: linux-media@vger.kernel.org 12315S: Maintained 12316W: https://linuxtv.org 12317W: http://github.com/mkrufky 12318Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12319T: git git://linuxtv.org/mkrufky/tuners.git 12320F: drivers/media/dvb-frontends/lg2160.* 12321 12322LGDT3305 MEDIA DRIVER 12323M: Michael Krufky <mkrufky@linuxtv.org> 12324L: linux-media@vger.kernel.org 12325S: Maintained 12326W: https://linuxtv.org 12327W: http://github.com/mkrufky 12328Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12329T: git git://linuxtv.org/mkrufky/tuners.git 12330F: drivers/media/dvb-frontends/lgdt3305.* 12331 12332LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12333M: Viresh Kumar <vireshk@kernel.org> 12334L: linux-ide@vger.kernel.org 12335S: Maintained 12336T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12337F: drivers/ata/pata_arasan_cf.c 12338F: include/linux/pata_arasan_cf_data.h 12339 12340LIBATA PATA DRIVERS 12341R: Sergey Shtylyov <s.shtylyov@omp.ru> 12342L: linux-ide@vger.kernel.org 12343F: drivers/ata/ata_*.c 12344F: drivers/ata/pata_*.c 12345 12346LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12347M: Linus Walleij <linus.walleij@linaro.org> 12348L: linux-ide@vger.kernel.org 12349S: Maintained 12350T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12351F: drivers/ata/pata_ftide010.c 12352F: drivers/ata/sata_gemini.c 12353F: drivers/ata/sata_gemini.h 12354 12355LIBATA SATA AHCI PLATFORM devices support 12356M: Hans de Goede <hdegoede@redhat.com> 12357M: Jens Axboe <axboe@kernel.dk> 12358L: linux-ide@vger.kernel.org 12359S: Maintained 12360T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12361F: drivers/ata/ahci_platform.c 12362F: drivers/ata/libahci_platform.c 12363F: include/linux/ahci_platform.h 12364 12365LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12366M: Serge Semin <fancer.lancer@gmail.com> 12367L: linux-ide@vger.kernel.org 12368S: Maintained 12369T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12370F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12371F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12372F: drivers/ata/ahci_dwc.c 12373 12374LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12375M: Mikael Pettersson <mikpelinux@gmail.com> 12376L: linux-ide@vger.kernel.org 12377S: Maintained 12378T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12379F: drivers/ata/sata_promise.* 12380 12381LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12382M: Damien Le Moal <dlemoal@kernel.org> 12383M: Niklas Cassel <cassel@kernel.org> 12384L: linux-ide@vger.kernel.org 12385S: Maintained 12386T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12387F: Documentation/ABI/testing/sysfs-ata 12388F: Documentation/devicetree/bindings/ata/ 12389F: drivers/ata/ 12390F: include/linux/ata.h 12391F: include/linux/libata.h 12392 12393LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12394M: Vishal Verma <vishal.l.verma@intel.com> 12395M: Dan Williams <dan.j.williams@intel.com> 12396M: Dave Jiang <dave.jiang@intel.com> 12397L: nvdimm@lists.linux.dev 12398S: Supported 12399Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12400P: Documentation/nvdimm/maintainer-entry-profile.rst 12401F: drivers/nvdimm/btt* 12402 12403LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12404M: Dan Williams <dan.j.williams@intel.com> 12405M: Vishal Verma <vishal.l.verma@intel.com> 12406M: Dave Jiang <dave.jiang@intel.com> 12407L: nvdimm@lists.linux.dev 12408S: Supported 12409Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12410P: Documentation/nvdimm/maintainer-entry-profile.rst 12411F: drivers/nvdimm/pmem* 12412 12413LIBNVDIMM: DEVICETREE BINDINGS 12414M: Oliver O'Halloran <oohall@gmail.com> 12415L: nvdimm@lists.linux.dev 12416S: Supported 12417Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12418F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12419F: drivers/nvdimm/of_pmem.c 12420 12421LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12422M: Dan Williams <dan.j.williams@intel.com> 12423M: Vishal Verma <vishal.l.verma@intel.com> 12424M: Dave Jiang <dave.jiang@intel.com> 12425M: Ira Weiny <ira.weiny@intel.com> 12426L: nvdimm@lists.linux.dev 12427S: Supported 12428Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12429P: Documentation/nvdimm/maintainer-entry-profile.rst 12430T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12431F: drivers/acpi/nfit/* 12432F: drivers/nvdimm/* 12433F: include/linux/libnvdimm.h 12434F: include/linux/nd.h 12435F: include/uapi/linux/ndctl.h 12436F: tools/testing/nvdimm/ 12437 12438LIBRARY CODE 12439M: Andrew Morton <akpm@linux-foundation.org> 12440L: linux-kernel@vger.kernel.org 12441S: Supported 12442T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12443F: lib/* 12444 12445LICENSES and SPDX stuff 12446M: Thomas Gleixner <tglx@linutronix.de> 12447M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12448L: linux-spdx@vger.kernel.org 12449S: Maintained 12450T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12451F: COPYING 12452F: Documentation/process/license-rules.rst 12453F: LICENSES/ 12454F: scripts/spdxcheck-test.sh 12455F: scripts/spdxcheck.py 12456F: scripts/spdxexclude 12457 12458LINEAR RANGES HELPERS 12459M: Mark Brown <broonie@kernel.org> 12460R: Matti Vaittinen <mazziesaccount@gmail.com> 12461F: include/linux/linear_range.h 12462F: lib/linear_ranges.c 12463F: lib/test_linear_ranges.c 12464 12465LINUX FOR POWER MACINTOSH 12466L: linuxppc-dev@lists.ozlabs.org 12467S: Orphan 12468F: arch/powerpc/platforms/powermac/ 12469F: drivers/macintosh/ 12470X: drivers/macintosh/adb-iop.c 12471X: drivers/macintosh/via-macii.c 12472 12473LINUX FOR POWERPC (32-BIT AND 64-BIT) 12474M: Michael Ellerman <mpe@ellerman.id.au> 12475R: Nicholas Piggin <npiggin@gmail.com> 12476R: Christophe Leroy <christophe.leroy@csgroup.eu> 12477R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12478R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12479L: linuxppc-dev@lists.ozlabs.org 12480S: Supported 12481W: https://github.com/linuxppc/wiki/wiki 12482Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12483T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12484F: Documentation/ABI/stable/sysfs-firmware-opal-* 12485F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12486F: Documentation/devicetree/bindings/powerpc/ 12487F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12488F: Documentation/arch/powerpc/ 12489F: arch/powerpc/ 12490F: drivers/*/*/*pasemi* 12491F: drivers/*/*pasemi* 12492F: drivers/char/tpm/tpm_ibmvtpm* 12493F: drivers/crypto/nx/ 12494F: drivers/i2c/busses/i2c-opal.c 12495F: drivers/net/ethernet/ibm/ibmveth.* 12496F: drivers/net/ethernet/ibm/ibmvnic.* 12497F: drivers/pci/hotplug/pnv_php.c 12498F: drivers/pci/hotplug/rpa* 12499F: drivers/rtc/rtc-opal.c 12500F: drivers/scsi/ibmvscsi/ 12501F: drivers/tty/hvc/hvc_opal.c 12502F: drivers/watchdog/wdrtas.c 12503F: tools/testing/selftests/powerpc 12504N: /pmac 12505N: powermac 12506N: powernv 12507N: [^a-z0-9]ps3 12508N: pseries 12509 12510LINUX FOR POWERPC EMBEDDED MPC5XXX 12511M: Anatolij Gustschin <agust@denx.de> 12512L: linuxppc-dev@lists.ozlabs.org 12513S: Odd Fixes 12514F: arch/powerpc/platforms/512x/ 12515F: arch/powerpc/platforms/52xx/ 12516 12517LINUX FOR POWERPC EMBEDDED PPC4XX 12518L: linuxppc-dev@lists.ozlabs.org 12519S: Orphan 12520F: arch/powerpc/platforms/40x/ 12521F: arch/powerpc/platforms/44x/ 12522 12523LINUX FOR POWERPC EMBEDDED PPC85XX 12524M: Scott Wood <oss@buserror.net> 12525L: linuxppc-dev@lists.ozlabs.org 12526S: Odd fixes 12527T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12528F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12529F: Documentation/devicetree/bindings/powerpc/fsl/ 12530F: arch/powerpc/platforms/85xx/ 12531 12532LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12533M: Christophe Leroy <christophe.leroy@csgroup.eu> 12534L: linuxppc-dev@lists.ozlabs.org 12535S: Maintained 12536F: arch/powerpc/platforms/8xx/ 12537F: arch/powerpc/platforms/83xx/ 12538 12539LINUX KERNEL DUMP TEST MODULE (LKDTM) 12540M: Kees Cook <keescook@chromium.org> 12541S: Maintained 12542F: drivers/misc/lkdtm/* 12543F: tools/testing/selftests/lkdtm/* 12544 12545LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12546M: Alan Stern <stern@rowland.harvard.edu> 12547M: Andrea Parri <parri.andrea@gmail.com> 12548M: Will Deacon <will@kernel.org> 12549M: Peter Zijlstra <peterz@infradead.org> 12550M: Boqun Feng <boqun.feng@gmail.com> 12551M: Nicholas Piggin <npiggin@gmail.com> 12552M: David Howells <dhowells@redhat.com> 12553M: Jade Alglave <j.alglave@ucl.ac.uk> 12554M: Luc Maranget <luc.maranget@inria.fr> 12555M: "Paul E. McKenney" <paulmck@kernel.org> 12556R: Akira Yokosawa <akiyks@gmail.com> 12557R: Daniel Lustig <dlustig@nvidia.com> 12558R: Joel Fernandes <joel@joelfernandes.org> 12559L: linux-kernel@vger.kernel.org 12560L: linux-arch@vger.kernel.org 12561S: Supported 12562T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12563F: Documentation/atomic_bitops.txt 12564F: Documentation/atomic_t.txt 12565F: Documentation/core-api/refcount-vs-atomic.rst 12566F: Documentation/litmus-tests/ 12567F: Documentation/memory-barriers.txt 12568F: tools/memory-model/ 12569 12570LINUX-NEXT TREE 12571M: Stephen Rothwell <sfr@canb.auug.org.au> 12572L: linux-next@vger.kernel.org 12573S: Supported 12574B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12575T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12576 12577LIS3LV02D ACCELEROMETER DRIVER 12578M: Eric Piel <eric.piel@tremplin-utc.net> 12579S: Maintained 12580F: Documentation/misc-devices/lis3lv02d.rst 12581F: drivers/misc/lis3lv02d/ 12582F: drivers/platform/x86/hp/hp_accel.c 12583 12584LIST KUNIT TEST 12585M: David Gow <davidgow@google.com> 12586L: linux-kselftest@vger.kernel.org 12587L: kunit-dev@googlegroups.com 12588S: Maintained 12589F: lib/list-test.c 12590 12591LITEX PLATFORM 12592M: Karol Gugala <kgugala@antmicro.com> 12593M: Mateusz Holenko <mholenko@antmicro.com> 12594M: Gabriel Somlo <gsomlo@gmail.com> 12595M: Joel Stanley <joel@jms.id.au> 12596S: Maintained 12597F: Documentation/devicetree/bindings/*/litex,*.yaml 12598F: arch/openrisc/boot/dts/or1klitex.dts 12599F: drivers/mmc/host/litex_mmc.c 12600F: drivers/net/ethernet/litex/* 12601F: drivers/soc/litex/* 12602F: drivers/tty/serial/liteuart.c 12603F: include/linux/litex.h 12604N: litex 12605 12606LIVE PATCHING 12607M: Josh Poimboeuf <jpoimboe@kernel.org> 12608M: Jiri Kosina <jikos@kernel.org> 12609M: Miroslav Benes <mbenes@suse.cz> 12610M: Petr Mladek <pmladek@suse.com> 12611R: Joe Lawrence <joe.lawrence@redhat.com> 12612L: live-patching@vger.kernel.org 12613S: Maintained 12614T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12615F: Documentation/ABI/testing/sysfs-kernel-livepatch 12616F: Documentation/livepatch/ 12617F: arch/powerpc/include/asm/livepatch.h 12618F: include/linux/livepatch.h 12619F: kernel/livepatch/ 12620F: kernel/module/livepatch.c 12621F: samples/livepatch/ 12622F: tools/testing/selftests/livepatch/ 12623 12624LLC (802.2) 12625L: netdev@vger.kernel.org 12626S: Odd fixes 12627F: include/linux/llc.h 12628F: include/net/llc* 12629F: include/uapi/linux/llc.h 12630F: net/llc/ 12631 12632LM73 HARDWARE MONITOR DRIVER 12633M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12634L: linux-hwmon@vger.kernel.org 12635S: Maintained 12636F: drivers/hwmon/lm73.c 12637 12638LM78 HARDWARE MONITOR DRIVER 12639M: Jean Delvare <jdelvare@suse.com> 12640L: linux-hwmon@vger.kernel.org 12641S: Maintained 12642F: Documentation/hwmon/lm78.rst 12643F: drivers/hwmon/lm78.c 12644 12645LM83 HARDWARE MONITOR DRIVER 12646M: Jean Delvare <jdelvare@suse.com> 12647L: linux-hwmon@vger.kernel.org 12648S: Maintained 12649F: Documentation/hwmon/lm83.rst 12650F: drivers/hwmon/lm83.c 12651 12652LM90 HARDWARE MONITOR DRIVER 12653M: Jean Delvare <jdelvare@suse.com> 12654L: linux-hwmon@vger.kernel.org 12655S: Maintained 12656F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12657F: Documentation/hwmon/lm90.rst 12658F: drivers/hwmon/lm90.c 12659F: include/dt-bindings/thermal/lm90.h 12660 12661LME2510 MEDIA DRIVER 12662M: Malcolm Priestley <tvboxspy@gmail.com> 12663L: linux-media@vger.kernel.org 12664S: Maintained 12665W: https://linuxtv.org 12666Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12667F: drivers/media/usb/dvb-usb-v2/lmedm04* 12668 12669LOADPIN SECURITY MODULE 12670M: Kees Cook <keescook@chromium.org> 12671S: Supported 12672T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12673F: Documentation/admin-guide/LSM/LoadPin.rst 12674F: security/loadpin/ 12675 12676LOCKDOWN SECURITY MODULE 12677L: linux-security-module@vger.kernel.org 12678S: Odd Fixes 12679T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12680F: security/lockdown/ 12681 12682LOCKING PRIMITIVES 12683M: Peter Zijlstra <peterz@infradead.org> 12684M: Ingo Molnar <mingo@redhat.com> 12685M: Will Deacon <will@kernel.org> 12686R: Waiman Long <longman@redhat.com> 12687R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12688L: linux-kernel@vger.kernel.org 12689S: Maintained 12690T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12691F: Documentation/locking/ 12692F: arch/*/include/asm/spinlock*.h 12693F: include/linux/lockdep*.h 12694F: include/linux/mutex*.h 12695F: include/linux/rwlock*.h 12696F: include/linux/rwsem*.h 12697F: include/linux/seqlock.h 12698F: include/linux/spinlock*.h 12699F: kernel/locking/ 12700F: lib/locking*.[ch] 12701X: kernel/locking/locktorture.c 12702 12703LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12704M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12705L: linux-ntfs-dev@lists.sourceforge.net 12706S: Maintained 12707W: http://www.linux-ntfs.org/content/view/19/37/ 12708F: Documentation/admin-guide/ldm.rst 12709F: block/partitions/ldm.* 12710 12711LOGITECH HID GAMING KEYBOARDS 12712M: Hans de Goede <hdegoede@redhat.com> 12713L: linux-input@vger.kernel.org 12714S: Maintained 12715T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12716F: drivers/hid/hid-lg-g15.c 12717 12718LONTIUM LT8912B MIPI TO HDMI BRIDGE 12719M: Adrien Grassein <adrien.grassein@gmail.com> 12720S: Maintained 12721F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12722F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12723 12724LOONGARCH 12725M: Huacai Chen <chenhuacai@kernel.org> 12726R: WANG Xuerui <kernel@xen0n.name> 12727L: loongarch@lists.linux.dev 12728S: Maintained 12729T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12730F: Documentation/arch/loongarch/ 12731F: Documentation/translations/zh_CN/arch/loongarch/ 12732F: arch/loongarch/ 12733F: drivers/*/*loongarch* 12734 12735LOONGSON GPIO DRIVER 12736M: Yinbo Zhu <zhuyinbo@loongson.cn> 12737L: linux-gpio@vger.kernel.org 12738S: Maintained 12739F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12740F: drivers/gpio/gpio-loongson-64bit.c 12741 12742LOONGSON LS2X APB DMA DRIVER 12743M: Binbin Zhou <zhoubinbin@loongson.cn> 12744L: dmaengine@vger.kernel.org 12745S: Maintained 12746F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12747F: drivers/dma/ls2x-apb-dma.c 12748 12749LOONGSON LS2X I2C DRIVER 12750M: Binbin Zhou <zhoubinbin@loongson.cn> 12751L: linux-i2c@vger.kernel.org 12752S: Maintained 12753F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12754F: drivers/i2c/busses/i2c-ls2x.c 12755 12756LOONGSON-2 SOC SERIES CLOCK DRIVER 12757M: Yinbo Zhu <zhuyinbo@loongson.cn> 12758L: linux-clk@vger.kernel.org 12759S: Maintained 12760F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12761F: drivers/clk/clk-loongson2.c 12762F: include/dt-bindings/clock/loongson,ls2k-clk.h 12763 12764LOONGSON SPI DRIVER 12765M: Yinbo Zhu <zhuyinbo@loongson.cn> 12766L: linux-spi@vger.kernel.org 12767S: Maintained 12768F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12769F: drivers/spi/spi-loongson-core.c 12770F: drivers/spi/spi-loongson-pci.c 12771F: drivers/spi/spi-loongson-plat.c 12772F: drivers/spi/spi-loongson.h 12773 12774LOONGSON-2 SOC SERIES GUTS DRIVER 12775M: Yinbo Zhu <zhuyinbo@loongson.cn> 12776L: loongarch@lists.linux.dev 12777S: Maintained 12778F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12779F: drivers/soc/loongson/loongson2_guts.c 12780 12781LOONGSON-2 SOC SERIES PM DRIVER 12782M: Yinbo Zhu <zhuyinbo@loongson.cn> 12783L: linux-pm@vger.kernel.org 12784S: Maintained 12785F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12786F: drivers/soc/loongson/loongson2_pm.c 12787 12788LOONGSON-2 SOC SERIES PINCTRL DRIVER 12789M: zhanghongchen <zhanghongchen@loongson.cn> 12790M: Yinbo Zhu <zhuyinbo@loongson.cn> 12791L: linux-gpio@vger.kernel.org 12792S: Maintained 12793F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12794F: drivers/pinctrl/pinctrl-loongson2.c 12795 12796LOONGSON-2 SOC SERIES THERMAL DRIVER 12797M: zhanghongchen <zhanghongchen@loongson.cn> 12798M: Yinbo Zhu <zhuyinbo@loongson.cn> 12799L: linux-pm@vger.kernel.org 12800S: Maintained 12801F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12802F: drivers/thermal/loongson2_thermal.c 12803 12804LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12805M: Sathya Prakash <sathya.prakash@broadcom.com> 12806M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12807M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12808L: MPT-FusionLinux.pdl@broadcom.com 12809L: linux-scsi@vger.kernel.org 12810S: Supported 12811W: http://www.avagotech.com/support/ 12812F: drivers/message/fusion/ 12813F: drivers/scsi/mpt3sas/ 12814 12815LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12816M: Matthew Wilcox <willy@infradead.org> 12817L: linux-scsi@vger.kernel.org 12818S: Maintained 12819F: drivers/scsi/sym53c8xx_2/ 12820 12821LTC1660 DAC DRIVER 12822M: Marcus Folkesson <marcus.folkesson@gmail.com> 12823L: linux-iio@vger.kernel.org 12824S: Maintained 12825F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12826F: drivers/iio/dac/ltc1660.c 12827 12828LTC2688 IIO DAC DRIVER 12829M: Nuno Sá <nuno.sa@analog.com> 12830L: linux-iio@vger.kernel.org 12831S: Supported 12832W: https://ez.analog.com/linux-software-drivers 12833F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12834F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12835F: drivers/iio/dac/ltc2688.c 12836 12837LTC2947 HARDWARE MONITOR DRIVER 12838M: Nuno Sá <nuno.sa@analog.com> 12839L: linux-hwmon@vger.kernel.org 12840S: Supported 12841W: https://ez.analog.com/linux-software-drivers 12842F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12843F: drivers/hwmon/ltc2947-core.c 12844F: drivers/hwmon/ltc2947-i2c.c 12845F: drivers/hwmon/ltc2947-spi.c 12846F: drivers/hwmon/ltc2947.h 12847 12848LTC2991 HARDWARE MONITOR DRIVER 12849M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12850L: linux-hwmon@vger.kernel.org 12851S: Supported 12852W: https://ez.analog.com/linux-software-drivers 12853F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12854F: drivers/hwmon/ltc2991.c 12855 12856LTC2983 IIO TEMPERATURE DRIVER 12857M: Nuno Sá <nuno.sa@analog.com> 12858L: linux-iio@vger.kernel.org 12859S: Supported 12860W: https://ez.analog.com/linux-software-drivers 12861F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12862F: drivers/iio/temperature/ltc2983.c 12863 12864LTC4282 HARDWARE MONITOR DRIVER 12865M: Nuno Sa <nuno.sa@analog.com> 12866L: linux-hwmon@vger.kernel.org 12867S: Supported 12868F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12869F: Documentation/hwmon/ltc4282.rst 12870F: drivers/hwmon/ltc4282.c 12871 12872LTC4286 HARDWARE MONITOR DRIVER 12873M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12874L: linux-i2c@vger.kernel.org 12875S: Maintained 12876F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12877F: Documentation/hwmon/ltc4286.rst 12878F: drivers/hwmon/pmbus/Kconfig 12879F: drivers/hwmon/pmbus/Makefile 12880F: drivers/hwmon/pmbus/ltc4286.c 12881 12882LTC4306 I2C MULTIPLEXER DRIVER 12883M: Michael Hennerich <michael.hennerich@analog.com> 12884L: linux-i2c@vger.kernel.org 12885S: Supported 12886W: https://ez.analog.com/linux-software-drivers 12887F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12888F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12889 12890LTP (Linux Test Project) 12891M: Cyril Hrubis <chrubis@suse.cz> 12892M: Jan Stancek <jstancek@redhat.com> 12893M: Petr Vorel <pvorel@suse.cz> 12894M: Li Wang <liwang@redhat.com> 12895M: Yang Xu <xuyang2018.jy@fujitsu.com> 12896L: ltp@lists.linux.it (subscribers-only) 12897S: Maintained 12898W: http://linux-test-project.github.io/ 12899T: git https://github.com/linux-test-project/ltp.git 12900 12901LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12902M: Anshul Dalal <anshulusr@gmail.com> 12903L: linux-iio@vger.kernel.org 12904S: Maintained 12905F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12906F: drivers/iio/light/ltr390.c 12907 12908LYNX 28G SERDES PHY DRIVER 12909M: Ioana Ciornei <ioana.ciornei@nxp.com> 12910L: netdev@vger.kernel.org 12911S: Supported 12912F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12913F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12914 12915LYNX PCS MODULE 12916M: Ioana Ciornei <ioana.ciornei@nxp.com> 12917L: netdev@vger.kernel.org 12918S: Supported 12919F: drivers/net/pcs/pcs-lynx.c 12920F: include/linux/pcs-lynx.h 12921 12922M68K ARCHITECTURE 12923M: Geert Uytterhoeven <geert@linux-m68k.org> 12924L: linux-m68k@lists.linux-m68k.org 12925S: Maintained 12926W: http://www.linux-m68k.org/ 12927T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12928F: arch/m68k/ 12929F: drivers/zorro/ 12930 12931M68K ON APPLE MACINTOSH 12932M: Joshua Thompson <funaho@jurai.org> 12933L: linux-m68k@lists.linux-m68k.org 12934S: Maintained 12935W: http://www.mac.linux-m68k.org/ 12936F: arch/m68k/mac/ 12937F: drivers/macintosh/adb-iop.c 12938F: drivers/macintosh/via-macii.c 12939 12940M68K ON HP9000/300 12941M: Philip Blundell <philb@gnu.org> 12942S: Maintained 12943W: http://www.tazenda.demon.co.uk/phil/linux-hp 12944F: arch/m68k/hp300/ 12945 12946M88DS3103 MEDIA DRIVER 12947L: linux-media@vger.kernel.org 12948S: Orphan 12949W: https://linuxtv.org 12950Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12951F: drivers/media/dvb-frontends/m88ds3103* 12952 12953M88RS2000 MEDIA DRIVER 12954M: Malcolm Priestley <tvboxspy@gmail.com> 12955L: linux-media@vger.kernel.org 12956S: Maintained 12957W: https://linuxtv.org 12958Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12959F: drivers/media/dvb-frontends/m88rs2000* 12960 12961MA901 MASTERKIT USB FM RADIO DRIVER 12962M: Alexey Klimov <klimov.linux@gmail.com> 12963L: linux-media@vger.kernel.org 12964S: Maintained 12965T: git git://linuxtv.org/media_tree.git 12966F: drivers/media/radio/radio-ma901.c 12967 12968MAC80211 12969M: Johannes Berg <johannes@sipsolutions.net> 12970L: linux-wireless@vger.kernel.org 12971S: Maintained 12972W: https://wireless.wiki.kernel.org/ 12973Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12974T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12975T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12976F: Documentation/networking/mac80211-injection.rst 12977F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12978F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12979F: include/net/mac80211.h 12980F: net/mac80211/ 12981 12982MAILBOX API 12983M: Jassi Brar <jassisinghbrar@gmail.com> 12984L: linux-kernel@vger.kernel.org 12985S: Maintained 12986F: Documentation/devicetree/bindings/mailbox/ 12987F: drivers/mailbox/ 12988F: include/dt-bindings/mailbox/ 12989F: include/linux/mailbox_client.h 12990F: include/linux/mailbox_controller.h 12991 12992MAILBOX ARM MHUv2 12993M: Viresh Kumar <viresh.kumar@linaro.org> 12994M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12995L: linux-kernel@vger.kernel.org 12996S: Maintained 12997F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 12998F: drivers/mailbox/arm_mhuv2.c 12999F: include/linux/mailbox/arm_mhuv2_message.h 13000 13001MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13002M: Alejandro Colomar <alx@kernel.org> 13003L: linux-man@vger.kernel.org 13004S: Maintained 13005W: http://www.kernel.org/doc/man-pages 13006T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13007T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13008 13009MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13010M: Jeremy Kerr <jk@codeconstruct.com.au> 13011M: Matt Johnston <matt@codeconstruct.com.au> 13012L: netdev@vger.kernel.org 13013S: Maintained 13014F: Documentation/networking/mctp.rst 13015F: drivers/net/mctp/ 13016F: include/net/mctp.h 13017F: include/net/mctpdevice.h 13018F: include/net/netns/mctp.h 13019F: net/mctp/ 13020 13021MAPLE TREE 13022M: Liam R. Howlett <Liam.Howlett@oracle.com> 13023L: maple-tree@lists.infradead.org 13024L: linux-mm@kvack.org 13025S: Supported 13026F: Documentation/core-api/maple_tree.rst 13027F: include/linux/maple_tree.h 13028F: include/trace/events/maple_tree.h 13029F: lib/maple_tree.c 13030F: lib/test_maple_tree.c 13031F: tools/testing/radix-tree/linux/maple_tree.h 13032F: tools/testing/radix-tree/maple.c 13033 13034MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13035M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13036L: linux-mips@vger.kernel.org 13037S: Maintained 13038F: arch/mips/boot/dts/img/pistachio* 13039 13040MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13041M: Andrew Lunn <andrew@lunn.ch> 13042L: netdev@vger.kernel.org 13043S: Maintained 13044F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13045F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13046F: Documentation/networking/devlink/mv88e6xxx.rst 13047F: drivers/net/dsa/mv88e6xxx/ 13048F: include/linux/dsa/mv88e6xxx.h 13049F: include/linux/platform_data/mv88e6xxx.h 13050 13051MARVELL ARMADA 3700 PHY DRIVERS 13052M: Miquel Raynal <miquel.raynal@bootlin.com> 13053S: Maintained 13054F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13055F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13056F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13057F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13058 13059MARVELL ARMADA 3700 SERIAL DRIVER 13060M: Pali Rohár <pali@kernel.org> 13061S: Maintained 13062F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13063F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13064F: drivers/tty/serial/mvebu-uart.c 13065 13066MARVELL ARMADA DRM SUPPORT 13067M: Russell King <linux@armlinux.org.uk> 13068S: Maintained 13069T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13070T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13071F: Documentation/devicetree/bindings/display/armada/ 13072F: drivers/gpu/drm/armada/ 13073F: include/uapi/drm/armada_drm.h 13074 13075MARVELL CRYPTO DRIVER 13076M: Boris Brezillon <bbrezillon@kernel.org> 13077M: Arnaud Ebalard <arno@natisbad.org> 13078M: Srujana Challa <schalla@marvell.com> 13079L: linux-crypto@vger.kernel.org 13080S: Maintained 13081F: drivers/crypto/marvell/ 13082F: include/linux/soc/marvell/octeontx2/ 13083 13084MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13085M: Mirko Lindner <mlindner@marvell.com> 13086M: Stephen Hemminger <stephen@networkplumber.org> 13087L: netdev@vger.kernel.org 13088S: Maintained 13089F: drivers/net/ethernet/marvell/sk* 13090 13091MARVELL LIBERTAS WIRELESS DRIVER 13092L: libertas-dev@lists.infradead.org 13093S: Orphan 13094F: drivers/net/wireless/marvell/libertas/ 13095 13096MARVELL MACCHIATOBIN SUPPORT 13097M: Russell King <linux@armlinux.org.uk> 13098L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13099S: Maintained 13100F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13101 13102MARVELL MV643XX ETHERNET DRIVER 13103M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13104L: netdev@vger.kernel.org 13105S: Maintained 13106F: drivers/net/ethernet/marvell/mv643xx_eth.* 13107F: include/linux/mv643xx.h 13108 13109MARVELL MV88X3310 PHY DRIVER 13110M: Russell King <linux@armlinux.org.uk> 13111M: Marek Behún <kabel@kernel.org> 13112L: netdev@vger.kernel.org 13113S: Maintained 13114F: drivers/net/phy/marvell10g.c 13115 13116MARVELL MVEBU THERMAL DRIVER 13117M: Miquel Raynal <miquel.raynal@bootlin.com> 13118S: Maintained 13119F: drivers/thermal/armada_thermal.c 13120 13121MARVELL MVNETA ETHERNET DRIVER 13122M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13123L: netdev@vger.kernel.org 13124S: Maintained 13125F: drivers/net/ethernet/marvell/mvneta* 13126 13127MARVELL MVPP2 ETHERNET DRIVER 13128M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13129M: Russell King <linux@armlinux.org.uk> 13130L: netdev@vger.kernel.org 13131S: Maintained 13132F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13133F: drivers/net/ethernet/marvell/mvpp2/ 13134 13135MARVELL MWIFIEX WIRELESS DRIVER 13136M: Brian Norris <briannorris@chromium.org> 13137R: Francesco Dolcini <francesco@dolcini.it> 13138L: linux-wireless@vger.kernel.org 13139S: Odd Fixes 13140F: drivers/net/wireless/marvell/mwifiex/ 13141 13142MARVELL MWL8K WIRELESS DRIVER 13143L: linux-wireless@vger.kernel.org 13144S: Orphan 13145F: drivers/net/wireless/marvell/mwl8k.c 13146 13147MARVELL NAND CONTROLLER DRIVER 13148M: Miquel Raynal <miquel.raynal@bootlin.com> 13149L: linux-mtd@lists.infradead.org 13150S: Maintained 13151F: drivers/mtd/nand/raw/marvell_nand.c 13152 13153MARVELL OCTEON ENDPOINT DRIVER 13154M: Veerasenareddy Burru <vburru@marvell.com> 13155M: Sathesh Edara <sedara@marvell.com> 13156L: netdev@vger.kernel.org 13157S: Supported 13158F: drivers/net/ethernet/marvell/octeon_ep 13159 13160MARVELL OCTEON ENDPOINT VF DRIVER 13161M: Veerasenareddy Burru <vburru@marvell.com> 13162M: Sathesh Edara <sedara@marvell.com> 13163M: Shinas Rasheed <srasheed@marvell.com> 13164M: Satananda Burla <sburla@marvell.com> 13165L: netdev@vger.kernel.org 13166S: Supported 13167F: drivers/net/ethernet/marvell/octeon_ep_vf 13168 13169MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13170M: Sunil Goutham <sgoutham@marvell.com> 13171M: Geetha sowjanya <gakula@marvell.com> 13172M: Subbaraya Sundeep <sbhatta@marvell.com> 13173M: hariprasad <hkelam@marvell.com> 13174L: netdev@vger.kernel.org 13175S: Supported 13176F: drivers/net/ethernet/marvell/octeontx2/nic/ 13177F: include/linux/soc/marvell/octeontx2/ 13178 13179MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13180M: Sunil Goutham <sgoutham@marvell.com> 13181M: Linu Cherian <lcherian@marvell.com> 13182M: Geetha sowjanya <gakula@marvell.com> 13183M: Jerin Jacob <jerinj@marvell.com> 13184M: hariprasad <hkelam@marvell.com> 13185M: Subbaraya Sundeep <sbhatta@marvell.com> 13186L: netdev@vger.kernel.org 13187S: Supported 13188F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13189F: drivers/net/ethernet/marvell/octeontx2/af/ 13190 13191MARVELL PRESTERA ETHERNET SWITCH DRIVER 13192M: Taras Chornyi <taras.chornyi@plvision.eu> 13193S: Supported 13194W: https://github.com/Marvell-switching/switchdev-prestera 13195F: drivers/net/ethernet/marvell/prestera/ 13196 13197MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13198M: Nicolas Pitre <nico@fluxnic.net> 13199S: Odd Fixes 13200F: drivers/mmc/host/mvsdio.* 13201 13202MARVELL USB MDIO CONTROLLER DRIVER 13203M: Tobias Waldekranz <tobias@waldekranz.com> 13204L: netdev@vger.kernel.org 13205S: Maintained 13206F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13207F: drivers/net/mdio/mdio-mvusb.c 13208 13209MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13210M: Hu Ziji <huziji@marvell.com> 13211L: linux-mmc@vger.kernel.org 13212S: Supported 13213F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13214F: drivers/mmc/host/sdhci-xenon* 13215 13216MATROX FRAMEBUFFER DRIVER 13217L: linux-fbdev@vger.kernel.org 13218S: Orphan 13219F: drivers/video/fbdev/matrox/matroxfb_* 13220F: include/uapi/linux/matroxfb.h 13221 13222MAX15301 DRIVER 13223M: Daniel Nilsson <daniel.nilsson@flex.com> 13224L: linux-hwmon@vger.kernel.org 13225S: Maintained 13226F: Documentation/hwmon/max15301.rst 13227F: drivers/hwmon/pmbus/max15301.c 13228 13229MAX2175 SDR TUNER DRIVER 13230M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13231L: linux-media@vger.kernel.org 13232S: Maintained 13233T: git git://linuxtv.org/media_tree.git 13234F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13235F: Documentation/userspace-api/media/drivers/max2175.rst 13236F: drivers/media/i2c/max2175* 13237F: include/uapi/linux/max2175.h 13238 13239MAX31335 RTC DRIVER 13240M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13241L: linux-rtc@vger.kernel.org 13242S: Supported 13243W: https://ez.analog.com/linux-software-drivers 13244F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13245F: drivers/rtc/rtc-max31335.c 13246 13247MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13248L: linux-hwmon@vger.kernel.org 13249S: Orphan 13250F: Documentation/hwmon/max6650.rst 13251F: drivers/hwmon/max6650.c 13252 13253MAX9286 QUAD GMSL DESERIALIZER DRIVER 13254M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13255M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13256M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13257M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13258L: linux-media@vger.kernel.org 13259S: Maintained 13260F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13261F: drivers/media/i2c/max9286.c 13262 13263MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13264M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13265L: linux-media@vger.kernel.org 13266S: Maintained 13267F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13268F: drivers/staging/media/max96712/max96712.c 13269 13270MAX9860 MONO AUDIO VOICE CODEC DRIVER 13271M: Peter Rosin <peda@axentia.se> 13272L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13273S: Maintained 13274F: Documentation/devicetree/bindings/sound/max9860.txt 13275F: sound/soc/codecs/max9860.* 13276 13277MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13278M: Andreas Klinger <ak@it-klinger.de> 13279L: linux-iio@vger.kernel.org 13280S: Maintained 13281F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13282F: drivers/iio/proximity/mb1232.c 13283 13284MAXIM MAX11205 DRIVER 13285M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13286L: linux-iio@vger.kernel.org 13287S: Supported 13288W: https://ez.analog.com/linux-software-drivers 13289F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13290F: drivers/iio/adc/max11205.c 13291 13292MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13293R: Iskren Chernev <iskren.chernev@gmail.com> 13294R: Krzysztof Kozlowski <krzk@kernel.org> 13295R: Marek Szyprowski <m.szyprowski@samsung.com> 13296R: Matheus Castello <matheus@castello.eng.br> 13297L: linux-pm@vger.kernel.org 13298S: Maintained 13299F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13300F: drivers/power/supply/max17040_battery.c 13301 13302MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13303R: Hans de Goede <hdegoede@redhat.com> 13304R: Krzysztof Kozlowski <krzk@kernel.org> 13305R: Marek Szyprowski <m.szyprowski@samsung.com> 13306R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13307R: Purism Kernel Team <kernel@puri.sm> 13308L: linux-pm@vger.kernel.org 13309S: Maintained 13310F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13311F: drivers/power/supply/max17042_battery.c 13312 13313MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13314M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13315L: linux-kernel@vger.kernel.org 13316S: Maintained 13317F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13318F: drivers/regulator/max20086-regulator.c 13319 13320MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13321M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13322L: linux-iio@vger.kernel.org 13323S: Maintained 13324F: drivers/iio/temperature/max30208.c 13325 13326MAXIM MAX77650 PMIC MFD DRIVER 13327M: Bartosz Golaszewski <brgl@bgdev.pl> 13328L: linux-kernel@vger.kernel.org 13329S: Maintained 13330F: Documentation/devicetree/bindings/*/*max77650.yaml 13331F: Documentation/devicetree/bindings/*/max77650*.yaml 13332F: drivers/gpio/gpio-max77650.c 13333F: drivers/input/misc/max77650-onkey.c 13334F: drivers/leds/leds-max77650.c 13335F: drivers/mfd/max77650.c 13336F: drivers/power/supply/max77650-charger.c 13337F: drivers/regulator/max77650-regulator.c 13338F: include/linux/mfd/max77650.h 13339 13340MAXIM MAX77714 PMIC MFD DRIVER 13341M: Luca Ceresoli <luca@lucaceresoli.net> 13342S: Maintained 13343F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13344F: drivers/mfd/max77714.c 13345F: include/linux/mfd/max77714.h 13346 13347MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13348M: Javier Martinez Canillas <javier@dowhile0.org> 13349L: linux-kernel@vger.kernel.org 13350S: Supported 13351F: Documentation/devicetree/bindings/*/*max77802.yaml 13352F: drivers/regulator/max77802-regulator.c 13353F: include/dt-bindings/*/*max77802.h 13354 13355MAXIM MAX77976 BATTERY CHARGER 13356M: Luca Ceresoli <luca@lucaceresoli.net> 13357S: Supported 13358F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13359F: drivers/power/supply/max77976_charger.c 13360 13361MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13362M: Krzysztof Kozlowski <krzk@kernel.org> 13363L: linux-pm@vger.kernel.org 13364S: Maintained 13365B: mailto:linux-samsung-soc@vger.kernel.org 13366F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13367F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13368F: drivers/power/supply/max14577_charger.c 13369F: drivers/power/supply/max77693_charger.c 13370 13371MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13372M: Chanwoo Choi <cw00.choi@samsung.com> 13373M: Krzysztof Kozlowski <krzk@kernel.org> 13374L: linux-kernel@vger.kernel.org 13375S: Maintained 13376B: mailto:linux-samsung-soc@vger.kernel.org 13377F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13378F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13379F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13380F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13381F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13382F: drivers/*/*max77843.c 13383F: drivers/*/max14577*.c 13384F: drivers/*/max77686*.c 13385F: drivers/*/max77693*.c 13386F: drivers/clk/clk-max77686.c 13387F: drivers/extcon/extcon-max14577.c 13388F: drivers/extcon/extcon-max77693.c 13389F: drivers/rtc/rtc-max77686.c 13390F: include/linux/mfd/max14577*.h 13391F: include/linux/mfd/max77686*.h 13392F: include/linux/mfd/max77693*.h 13393 13394MAXIRADIO FM RADIO RECEIVER DRIVER 13395M: Hans Verkuil <hverkuil@xs4all.nl> 13396L: linux-media@vger.kernel.org 13397S: Maintained 13398W: https://linuxtv.org 13399T: git git://linuxtv.org/media_tree.git 13400F: drivers/media/radio/radio-maxiradio* 13401 13402MAXLINEAR ETHERNET PHY DRIVER 13403M: Xu Liang <lxu@maxlinear.com> 13404L: netdev@vger.kernel.org 13405S: Supported 13406F: drivers/net/phy/mxl-gpy.c 13407 13408MCAN MMIO DEVICE DRIVER 13409M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13410L: linux-can@vger.kernel.org 13411S: Maintained 13412F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13413F: drivers/net/can/m_can/m_can.c 13414F: drivers/net/can/m_can/m_can.h 13415F: drivers/net/can/m_can/m_can_platform.c 13416 13417MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13418R: Yasushi SHOJI <yashi@spacecubics.com> 13419L: linux-can@vger.kernel.org 13420S: Maintained 13421F: drivers/net/can/usb/mcba_usb.c 13422 13423MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13424M: Rishi Gupta <gupt21@gmail.com> 13425L: linux-i2c@vger.kernel.org 13426L: linux-input@vger.kernel.org 13427S: Maintained 13428F: drivers/hid/hid-mcp2221.c 13429 13430MCP251XFD SPI-CAN NETWORK DRIVER 13431M: Marc Kleine-Budde <mkl@pengutronix.de> 13432M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13433R: Thomas Kopp <thomas.kopp@microchip.com> 13434L: linux-can@vger.kernel.org 13435S: Maintained 13436F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13437F: drivers/net/can/spi/mcp251xfd/ 13438 13439MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13440M: Peter Rosin <peda@axentia.se> 13441L: linux-iio@vger.kernel.org 13442S: Maintained 13443F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13444F: drivers/iio/potentiometer/mcp4018.c 13445F: drivers/iio/potentiometer/mcp4531.c 13446 13447MCP4821 DAC DRIVER 13448M: Anshul Dalal <anshulusr@gmail.com> 13449L: linux-iio@vger.kernel.org 13450S: Maintained 13451F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13452F: drivers/iio/dac/mcp4821.c 13453 13454MCR20A IEEE-802.15.4 RADIO DRIVER 13455M: Stefan Schmidt <stefan@datenfreihafen.org> 13456L: linux-wpan@vger.kernel.org 13457S: Odd Fixes 13458W: https://github.com/xueliu/mcr20a-linux 13459F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13460F: drivers/net/ieee802154/mcr20a.c 13461F: drivers/net/ieee802154/mcr20a.h 13462 13463MDIO REGMAP DRIVER 13464M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13465L: netdev@vger.kernel.org 13466S: Maintained 13467F: drivers/net/mdio/mdio-regmap.c 13468F: include/linux/mdio/mdio-regmap.h 13469 13470MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13471M: William Breathitt Gray <william.gray@linaro.org> 13472L: linux-iio@vger.kernel.org 13473S: Maintained 13474F: drivers/iio/dac/cio-dac.c 13475 13476MEDIA CONTROLLER FRAMEWORK 13477M: Sakari Ailus <sakari.ailus@linux.intel.com> 13478M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13479L: linux-media@vger.kernel.org 13480S: Supported 13481W: https://www.linuxtv.org 13482T: git git://linuxtv.org/media_tree.git 13483F: drivers/media/mc/ 13484F: include/media/media-*.h 13485F: include/uapi/linux/media.h 13486 13487MEDIA DRIVER FOR FREESCALE IMX PXP 13488M: Philipp Zabel <p.zabel@pengutronix.de> 13489L: linux-media@vger.kernel.org 13490S: Maintained 13491T: git git://linuxtv.org/media_tree.git 13492F: drivers/media/platform/nxp/imx-pxp.[ch] 13493 13494MEDIA DRIVERS FOR ASCOT2E 13495M: Sergey Kozlov <serjk@netup.ru> 13496M: Abylay Ospan <aospan@netup.ru> 13497L: linux-media@vger.kernel.org 13498S: Supported 13499W: https://linuxtv.org 13500W: http://netup.tv/ 13501T: git git://linuxtv.org/media_tree.git 13502F: drivers/media/dvb-frontends/ascot2e* 13503 13504MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13505M: Jasmin Jessich <jasmin@anw.at> 13506L: linux-media@vger.kernel.org 13507S: Maintained 13508W: https://linuxtv.org 13509T: git git://linuxtv.org/media_tree.git 13510F: drivers/media/dvb-frontends/cxd2099* 13511 13512MEDIA DRIVERS FOR CXD2841ER 13513M: Sergey Kozlov <serjk@netup.ru> 13514M: Abylay Ospan <aospan@netup.ru> 13515L: linux-media@vger.kernel.org 13516S: Supported 13517W: https://linuxtv.org 13518W: http://netup.tv/ 13519T: git git://linuxtv.org/media_tree.git 13520F: drivers/media/dvb-frontends/cxd2841er* 13521 13522MEDIA DRIVERS FOR CXD2880 13523M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13524L: linux-media@vger.kernel.org 13525S: Supported 13526W: http://linuxtv.org/ 13527T: git git://linuxtv.org/media_tree.git 13528F: drivers/media/dvb-frontends/cxd2880/* 13529F: drivers/media/spi/cxd2880* 13530 13531MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13532L: linux-media@vger.kernel.org 13533S: Orphan 13534W: https://linuxtv.org 13535T: git git://linuxtv.org/media_tree.git 13536F: drivers/media/pci/ddbridge/* 13537 13538MEDIA DRIVERS FOR FREESCALE IMX 13539M: Steve Longerbeam <slongerbeam@gmail.com> 13540M: Philipp Zabel <p.zabel@pengutronix.de> 13541L: linux-media@vger.kernel.org 13542S: Maintained 13543T: git git://linuxtv.org/media_tree.git 13544F: Documentation/admin-guide/media/imx.rst 13545F: Documentation/devicetree/bindings/media/imx.txt 13546F: drivers/staging/media/imx/ 13547F: include/linux/imx-media.h 13548F: include/media/imx.h 13549 13550MEDIA DRIVERS FOR FREESCALE IMX7/8 13551M: Rui Miguel Silva <rmfrfs@gmail.com> 13552M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13553M: Martin Kepplinger <martin.kepplinger@puri.sm> 13554R: Purism Kernel Team <kernel@puri.sm> 13555L: linux-media@vger.kernel.org 13556S: Maintained 13557T: git git://linuxtv.org/media_tree.git 13558F: Documentation/admin-guide/media/imx7.rst 13559F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13560F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13561F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13562F: drivers/media/platform/nxp/imx-mipi-csis.c 13563F: drivers/media/platform/nxp/imx7-media-csi.c 13564F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13565 13566MEDIA DRIVERS FOR HELENE 13567M: Abylay Ospan <aospan@netup.ru> 13568L: linux-media@vger.kernel.org 13569S: Supported 13570W: https://linuxtv.org 13571W: http://netup.tv/ 13572T: git git://linuxtv.org/media_tree.git 13573F: drivers/media/dvb-frontends/helene* 13574 13575MEDIA DRIVERS FOR HORUS3A 13576M: Sergey Kozlov <serjk@netup.ru> 13577M: Abylay Ospan <aospan@netup.ru> 13578L: linux-media@vger.kernel.org 13579S: Supported 13580W: https://linuxtv.org 13581W: http://netup.tv/ 13582T: git git://linuxtv.org/media_tree.git 13583F: drivers/media/dvb-frontends/horus3a* 13584 13585MEDIA DRIVERS FOR LNBH25 13586M: Sergey Kozlov <serjk@netup.ru> 13587M: Abylay Ospan <aospan@netup.ru> 13588L: linux-media@vger.kernel.org 13589S: Supported 13590W: https://linuxtv.org 13591W: http://netup.tv/ 13592T: git git://linuxtv.org/media_tree.git 13593F: drivers/media/dvb-frontends/lnbh25* 13594 13595MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13596L: linux-media@vger.kernel.org 13597S: Orphan 13598W: https://linuxtv.org 13599T: git git://linuxtv.org/media_tree.git 13600F: drivers/media/dvb-frontends/mxl5xx* 13601 13602MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13603M: Sergey Kozlov <serjk@netup.ru> 13604M: Abylay Ospan <aospan@netup.ru> 13605L: linux-media@vger.kernel.org 13606S: Supported 13607W: https://linuxtv.org 13608W: http://netup.tv/ 13609T: git git://linuxtv.org/media_tree.git 13610F: drivers/media/pci/netup_unidvb/* 13611 13612MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13613M: Dmitry Osipenko <digetx@gmail.com> 13614L: linux-media@vger.kernel.org 13615L: linux-tegra@vger.kernel.org 13616S: Maintained 13617T: git git://linuxtv.org/media_tree.git 13618F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13619F: drivers/media/platform/nvidia/tegra-vde/ 13620 13621MEDIA DRIVERS FOR RENESAS - CEU 13622M: Jacopo Mondi <jacopo@jmondi.org> 13623L: linux-media@vger.kernel.org 13624L: linux-renesas-soc@vger.kernel.org 13625S: Supported 13626T: git git://linuxtv.org/media_tree.git 13627F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13628F: drivers/media/platform/renesas/renesas-ceu.c 13629F: include/media/drv-intf/renesas-ceu.h 13630 13631MEDIA DRIVERS FOR RENESAS - DRIF 13632M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13633L: linux-media@vger.kernel.org 13634L: linux-renesas-soc@vger.kernel.org 13635S: Supported 13636T: git git://linuxtv.org/media_tree.git 13637F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13638F: drivers/media/platform/renesas/rcar_drif.c 13639 13640MEDIA DRIVERS FOR RENESAS - FCP 13641M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13642L: linux-media@vger.kernel.org 13643L: linux-renesas-soc@vger.kernel.org 13644S: Supported 13645T: git git://linuxtv.org/media_tree.git 13646F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13647F: drivers/media/platform/renesas/rcar-fcp.c 13648F: include/media/rcar-fcp.h 13649 13650MEDIA DRIVERS FOR RENESAS - FDP1 13651M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13652L: linux-media@vger.kernel.org 13653L: linux-renesas-soc@vger.kernel.org 13654S: Supported 13655T: git git://linuxtv.org/media_tree.git 13656F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13657F: drivers/media/platform/renesas/rcar_fdp1.c 13658 13659MEDIA DRIVERS FOR RENESAS - VIN 13660M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13661L: linux-media@vger.kernel.org 13662L: linux-renesas-soc@vger.kernel.org 13663S: Supported 13664T: git git://linuxtv.org/media_tree.git 13665F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13666F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13667F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13668F: drivers/media/platform/renesas/rcar-csi2.c 13669F: drivers/media/platform/renesas/rcar-isp.c 13670F: drivers/media/platform/renesas/rcar-vin/ 13671 13672MEDIA DRIVERS FOR RENESAS - VSP1 13673M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13674M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13675L: linux-media@vger.kernel.org 13676L: linux-renesas-soc@vger.kernel.org 13677S: Supported 13678T: git git://linuxtv.org/media_tree.git 13679F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13680F: drivers/media/platform/renesas/vsp1/ 13681 13682MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13683L: linux-media@vger.kernel.org 13684S: Orphan 13685W: https://linuxtv.org 13686T: git git://linuxtv.org/media_tree.git 13687F: drivers/media/dvb-frontends/stv0910* 13688 13689MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13690L: linux-media@vger.kernel.org 13691S: Orphan 13692W: https://linuxtv.org 13693T: git git://linuxtv.org/media_tree.git 13694F: drivers/media/dvb-frontends/stv6111* 13695 13696MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13697M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13698M: Alain Volmat <alain.volmat@foss.st.com> 13699L: linux-media@vger.kernel.org 13700S: Supported 13701T: git git://linuxtv.org/media_tree.git 13702F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13703F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13704F: drivers/media/platform/st/stm32/stm32-dcmi.c 13705F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13706 13707MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13708M: Mauro Carvalho Chehab <mchehab@kernel.org> 13709L: linux-media@vger.kernel.org 13710S: Maintained 13711W: https://linuxtv.org 13712Q: http://patchwork.kernel.org/project/linux-media/list/ 13713T: git git://linuxtv.org/media_tree.git 13714F: Documentation/admin-guide/media/ 13715F: Documentation/devicetree/bindings/media/ 13716F: Documentation/driver-api/media/ 13717F: Documentation/userspace-api/media/ 13718F: drivers/media/ 13719F: drivers/staging/media/ 13720F: include/dt-bindings/media/ 13721F: include/linux/platform_data/media/ 13722F: include/media/ 13723F: include/uapi/linux/dvb/ 13724F: include/uapi/linux/ivtv* 13725F: include/uapi/linux/media.h 13726F: include/uapi/linux/uvcvideo.h 13727F: include/uapi/linux/v4l2-* 13728F: include/uapi/linux/videodev2.h 13729 13730MEDIATEK BLUETOOTH DRIVER 13731M: Sean Wang <sean.wang@mediatek.com> 13732L: linux-bluetooth@vger.kernel.org 13733L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13734S: Maintained 13735F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13736F: drivers/bluetooth/btmtkuart.c 13737 13738MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13739M: Sean Wang <sean.wang@mediatek.com> 13740L: linux-pm@vger.kernel.org 13741S: Maintained 13742F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13743F: drivers/power/reset/mt6323-poweroff.c 13744 13745MEDIATEK CIR DRIVER 13746M: Sean Wang <sean.wang@mediatek.com> 13747S: Maintained 13748F: drivers/media/rc/mtk-cir.c 13749 13750MEDIATEK DMA DRIVER 13751M: Sean Wang <sean.wang@mediatek.com> 13752L: dmaengine@vger.kernel.org 13753L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13754L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13755S: Maintained 13756F: Documentation/devicetree/bindings/dma/mediatek,* 13757F: drivers/dma/mediatek/ 13758 13759MEDIATEK ETHERNET DRIVER 13760M: Felix Fietkau <nbd@nbd.name> 13761M: Sean Wang <sean.wang@mediatek.com> 13762M: Mark Lee <Mark-MC.Lee@mediatek.com> 13763M: Lorenzo Bianconi <lorenzo@kernel.org> 13764L: netdev@vger.kernel.org 13765S: Maintained 13766F: drivers/net/ethernet/mediatek/ 13767 13768MEDIATEK ETHERNET PCS DRIVER 13769M: Alexander Couzens <lynxis@fe80.eu> 13770M: Daniel Golle <daniel@makrotopia.org> 13771L: netdev@vger.kernel.org 13772S: Maintained 13773F: drivers/net/pcs/pcs-mtk-lynxi.c 13774F: include/linux/pcs/pcs-mtk-lynxi.h 13775 13776MEDIATEK ETHERNET PHY DRIVERS 13777M: Daniel Golle <daniel@makrotopia.org> 13778M: Qingfang Deng <dqfext@gmail.com> 13779M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13780L: netdev@vger.kernel.org 13781S: Maintained 13782F: drivers/net/phy/mediatek-ge-soc.c 13783F: drivers/net/phy/mediatek-ge.c 13784 13785MEDIATEK I2C CONTROLLER DRIVER 13786M: Qii Wang <qii.wang@mediatek.com> 13787L: linux-i2c@vger.kernel.org 13788S: Maintained 13789F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13790F: drivers/i2c/busses/i2c-mt65xx.c 13791 13792MEDIATEK IOMMU DRIVER 13793M: Yong Wu <yong.wu@mediatek.com> 13794L: iommu@lists.linux.dev 13795L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13796S: Supported 13797F: Documentation/devicetree/bindings/iommu/mediatek* 13798F: drivers/iommu/mtk_iommu* 13799F: include/dt-bindings/memory/mediatek,mt*-port.h 13800F: include/dt-bindings/memory/mt*-port.h 13801 13802MEDIATEK JPEG DRIVER 13803M: Bin Liu <bin.liu@mediatek.com> 13804S: Supported 13805F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13806F: drivers/media/platform/mediatek/jpeg/ 13807 13808MEDIATEK KEYPAD DRIVER 13809M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13810S: Supported 13811F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13812F: drivers/input/keyboard/mt6779-keypad.c 13813 13814MEDIATEK MDP DRIVER 13815M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13816M: Houlong Wei <houlong.wei@mediatek.com> 13817M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13818S: Supported 13819F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13820F: drivers/media/platform/mediatek/mdp/ 13821F: drivers/media/platform/mediatek/vpu/ 13822 13823MEDIATEK MEDIA DRIVER 13824M: Tiffany Lin <tiffany.lin@mediatek.com> 13825M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13826M: Yunfei Dong <yunfei.dong@mediatek.com> 13827S: Supported 13828F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13829F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13830F: drivers/media/platform/mediatek/vcodec/ 13831F: drivers/media/platform/mediatek/vpu/ 13832 13833MEDIATEK MIPI-CSI CDPHY DRIVER 13834M: Julien Stephan <jstephan@baylibre.com> 13835M: Andy Hsieh <andy.hsieh@mediatek.com> 13836S: Supported 13837F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13838F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13839 13840MEDIATEK MMC/SD/SDIO DRIVER 13841M: Chaotian Jing <chaotian.jing@mediatek.com> 13842S: Maintained 13843F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13844F: drivers/mmc/host/mtk-sd.c 13845 13846MEDIATEK MT76 WIRELESS LAN DRIVER 13847M: Felix Fietkau <nbd@nbd.name> 13848M: Lorenzo Bianconi <lorenzo@kernel.org> 13849M: Ryder Lee <ryder.lee@mediatek.com> 13850R: Shayne Chen <shayne.chen@mediatek.com> 13851R: Sean Wang <sean.wang@mediatek.com> 13852L: linux-wireless@vger.kernel.org 13853S: Maintained 13854T: git https://github.com/nbd168/wireless 13855F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13856F: drivers/net/wireless/mediatek/mt76/ 13857 13858MEDIATEK MT7601U WIRELESS LAN DRIVER 13859M: Jakub Kicinski <kuba@kernel.org> 13860L: linux-wireless@vger.kernel.org 13861S: Maintained 13862F: drivers/net/wireless/mediatek/mt7601u/ 13863 13864MEDIATEK MT7621 CLOCK DRIVER 13865M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13866S: Maintained 13867F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13868F: drivers/clk/ralink/clk-mt7621.c 13869 13870MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13871M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13872S: Maintained 13873F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13874F: drivers/pci/controller/pcie-mt7621.c 13875 13876MEDIATEK MT7621 PHY PCI DRIVER 13877M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13878S: Maintained 13879F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13880F: drivers/phy/ralink/phy-mt7621-pci.c 13881 13882MEDIATEK MT7621/28/88 I2C DRIVER 13883M: Stefan Roese <sr@denx.de> 13884L: linux-i2c@vger.kernel.org 13885S: Maintained 13886F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13887F: drivers/i2c/busses/i2c-mt7621.c 13888 13889MEDIATEK MTMIPS CLOCK DRIVER 13890M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13891S: Maintained 13892F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13893F: drivers/clk/ralink/clk-mtmips.c 13894 13895MEDIATEK NAND CONTROLLER DRIVER 13896L: linux-mtd@lists.infradead.org 13897S: Orphan 13898F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13899F: drivers/mtd/nand/raw/mtk_* 13900 13901MEDIATEK PMIC LED DRIVER 13902M: Sean Wang <sean.wang@mediatek.com> 13903S: Maintained 13904F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13905F: drivers/leds/leds-mt6323.c 13906 13907MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13908M: Sean Wang <sean.wang@mediatek.com> 13909S: Maintained 13910F: drivers/char/hw_random/mtk-rng.c 13911 13912MEDIATEK SMI DRIVER 13913M: Yong Wu <yong.wu@mediatek.com> 13914L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13915S: Supported 13916F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13917F: drivers/memory/mtk-smi.c 13918F: include/soc/mediatek/smi.h 13919 13920MEDIATEK SWITCH DRIVER 13921M: Arınç ÜNAL <arinc.unal@arinc9.com> 13922M: Daniel Golle <daniel@makrotopia.org> 13923M: DENG Qingfang <dqfext@gmail.com> 13924M: Sean Wang <sean.wang@mediatek.com> 13925L: netdev@vger.kernel.org 13926S: Maintained 13927F: drivers/net/dsa/mt7530-mdio.c 13928F: drivers/net/dsa/mt7530-mmio.c 13929F: drivers/net/dsa/mt7530.* 13930F: net/dsa/tag_mtk.c 13931 13932MEDIATEK T7XX 5G WWAN MODEM DRIVER 13933M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13934R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13935R: Liu Haijun <haijun.liu@mediatek.com> 13936R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13937R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13938L: netdev@vger.kernel.org 13939S: Supported 13940F: drivers/net/wwan/t7xx/ 13941 13942MEDIATEK USB3 DRD IP DRIVER 13943M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13944L: linux-usb@vger.kernel.org 13945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13946L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13947S: Maintained 13948F: Documentation/devicetree/bindings/usb/mediatek,* 13949F: drivers/usb/host/xhci-mtk* 13950F: drivers/usb/mtu3/ 13951 13952MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13953M: Peter Senna Tschudin <peter.senna@gmail.com> 13954M: Ian Ray <ian.ray@ge.com> 13955M: Martyn Welch <martyn.welch@collabora.co.uk> 13956S: Maintained 13957F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13958F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13959 13960MEGARAID SCSI/SAS DRIVERS 13961M: Kashyap Desai <kashyap.desai@broadcom.com> 13962M: Sumit Saxena <sumit.saxena@broadcom.com> 13963M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13964M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13965L: megaraidlinux.pdl@broadcom.com 13966L: linux-scsi@vger.kernel.org 13967S: Maintained 13968W: http://www.avagotech.com/support/ 13969F: Documentation/scsi/megaraid.rst 13970F: drivers/scsi/megaraid.* 13971F: drivers/scsi/megaraid/ 13972 13973MELEXIS MLX90614 DRIVER 13974M: Crt Mori <cmo@melexis.com> 13975L: linux-iio@vger.kernel.org 13976S: Supported 13977W: http://www.melexis.com 13978F: drivers/iio/temperature/mlx90614.c 13979 13980MELEXIS MLX90632 DRIVER 13981M: Crt Mori <cmo@melexis.com> 13982L: linux-iio@vger.kernel.org 13983S: Supported 13984W: http://www.melexis.com 13985F: drivers/iio/temperature/mlx90632.c 13986 13987MELEXIS MLX90635 DRIVER 13988M: Crt Mori <cmo@melexis.com> 13989L: linux-iio@vger.kernel.org 13990S: Supported 13991W: http://www.melexis.com 13992F: drivers/iio/temperature/mlx90635.c 13993 13994MELFAS MIP4 TOUCHSCREEN DRIVER 13995M: Sangwon Jee <jeesw@melfas.com> 13996S: Supported 13997W: http://www.melfas.com 13998F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 13999F: drivers/input/touchscreen/melfas_mip4.c 14000 14001MELLANOX BLUEFIELD I2C DRIVER 14002M: Khalil Blaiech <kblaiech@nvidia.com> 14003M: Asmaa Mnebhi <asmaa@nvidia.com> 14004L: linux-i2c@vger.kernel.org 14005S: Supported 14006F: drivers/i2c/busses/i2c-mlxbf.c 14007 14008MELLANOX ETHERNET DRIVER (mlx4_en) 14009M: Tariq Toukan <tariqt@nvidia.com> 14010L: netdev@vger.kernel.org 14011S: Supported 14012W: http://www.mellanox.com 14013Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14014F: drivers/net/ethernet/mellanox/mlx4/en_* 14015 14016MELLANOX ETHERNET DRIVER (mlx5e) 14017M: Saeed Mahameed <saeedm@nvidia.com> 14018M: Tariq Toukan <tariqt@nvidia.com> 14019L: netdev@vger.kernel.org 14020S: Supported 14021W: http://www.mellanox.com 14022Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14023F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14024 14025MELLANOX ETHERNET INNOVA DRIVERS 14026R: Boris Pismenny <borisp@nvidia.com> 14027L: netdev@vger.kernel.org 14028S: Supported 14029W: http://www.mellanox.com 14030Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14031F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14032F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14033F: include/linux/mlx5/mlx5_ifc_fpga.h 14034 14035MELLANOX ETHERNET SWITCH DRIVERS 14036M: Ido Schimmel <idosch@nvidia.com> 14037M: Petr Machata <petrm@nvidia.com> 14038L: netdev@vger.kernel.org 14039S: Supported 14040W: http://www.mellanox.com 14041Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14042F: drivers/net/ethernet/mellanox/mlxsw/ 14043F: tools/testing/selftests/drivers/net/mlxsw/ 14044 14045MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14046M: mlxsw@nvidia.com 14047L: netdev@vger.kernel.org 14048S: Supported 14049W: http://www.mellanox.com 14050Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14051F: drivers/net/ethernet/mellanox/mlxfw/ 14052 14053MELLANOX HARDWARE PLATFORM SUPPORT 14054M: Hans de Goede <hdegoede@redhat.com> 14055M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14056M: Vadim Pasternak <vadimp@nvidia.com> 14057L: platform-driver-x86@vger.kernel.org 14058S: Supported 14059F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14060F: drivers/platform/mellanox/ 14061F: include/linux/platform_data/mlxreg.h 14062 14063MELLANOX MLX4 core VPI driver 14064M: Tariq Toukan <tariqt@nvidia.com> 14065L: netdev@vger.kernel.org 14066L: linux-rdma@vger.kernel.org 14067S: Supported 14068W: http://www.mellanox.com 14069Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14070F: drivers/net/ethernet/mellanox/mlx4/ 14071F: include/linux/mlx4/ 14072 14073MELLANOX MLX4 IB driver 14074M: Yishai Hadas <yishaih@nvidia.com> 14075L: linux-rdma@vger.kernel.org 14076S: Supported 14077W: http://www.mellanox.com 14078Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14079F: drivers/infiniband/hw/mlx4/ 14080F: include/linux/mlx4/ 14081F: include/uapi/rdma/mlx4-abi.h 14082 14083MELLANOX MLX5 core VPI driver 14084M: Saeed Mahameed <saeedm@nvidia.com> 14085M: Leon Romanovsky <leonro@nvidia.com> 14086M: Tariq Toukan <tariqt@nvidia.com> 14087L: netdev@vger.kernel.org 14088L: linux-rdma@vger.kernel.org 14089S: Supported 14090W: http://www.mellanox.com 14091Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14092F: Documentation/networking/device_drivers/ethernet/mellanox/ 14093F: drivers/net/ethernet/mellanox/mlx5/core/ 14094F: include/linux/mlx5/ 14095 14096MELLANOX MLX5 IB driver 14097M: Leon Romanovsky <leonro@nvidia.com> 14098L: linux-rdma@vger.kernel.org 14099S: Supported 14100W: http://www.mellanox.com 14101Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14102F: drivers/infiniband/hw/mlx5/ 14103F: include/linux/mlx5/ 14104F: include/uapi/rdma/mlx5-abi.h 14105 14106MELLANOX MLX5 VDPA DRIVER 14107M: Dragos Tatulea <dtatulea@nvidia.com> 14108L: virtualization@lists.linux.dev 14109S: Supported 14110F: drivers/vdpa/mlx5/ 14111 14112MELLANOX MLXCPLD I2C AND MUX DRIVER 14113M: Vadim Pasternak <vadimp@nvidia.com> 14114M: Michael Shych <michaelsh@nvidia.com> 14115L: linux-i2c@vger.kernel.org 14116S: Supported 14117F: Documentation/i2c/busses/i2c-mlxcpld.rst 14118F: drivers/i2c/busses/i2c-mlxcpld.c 14119F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14120 14121MELLANOX MLXCPLD LED DRIVER 14122M: Vadim Pasternak <vadimp@nvidia.com> 14123L: linux-leds@vger.kernel.org 14124S: Supported 14125F: Documentation/leds/leds-mlxcpld.rst 14126F: drivers/leds/leds-mlxcpld.c 14127F: drivers/leds/leds-mlxreg.c 14128 14129MELLANOX PLATFORM DRIVER 14130M: Vadim Pasternak <vadimp@nvidia.com> 14131L: platform-driver-x86@vger.kernel.org 14132S: Supported 14133F: drivers/platform/x86/mlx-platform.c 14134 14135MEMBARRIER SUPPORT 14136M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14137M: "Paul E. McKenney" <paulmck@kernel.org> 14138L: linux-kernel@vger.kernel.org 14139S: Supported 14140F: Documentation/scheduler/membarrier.rst 14141F: arch/*/include/asm/membarrier.h 14142F: arch/*/include/asm/sync_core.h 14143F: include/uapi/linux/membarrier.h 14144F: kernel/sched/membarrier.c 14145 14146MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14147M: Mike Rapoport <rppt@kernel.org> 14148L: linux-mm@kvack.org 14149S: Maintained 14150F: Documentation/core-api/boot-time-mm.rst 14151F: include/linux/memblock.h 14152F: mm/memblock.c 14153F: mm/mm_init.c 14154F: tools/testing/memblock/ 14155 14156MEMORY CONTROLLER DRIVERS 14157M: Krzysztof Kozlowski <krzk@kernel.org> 14158L: linux-kernel@vger.kernel.org 14159S: Maintained 14160B: mailto:krzysztof.kozlowski@linaro.org 14161T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14162F: Documentation/devicetree/bindings/memory-controllers/ 14163F: drivers/memory/ 14164F: include/dt-bindings/memory/ 14165F: include/memory/ 14166 14167MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14168M: Dmitry Osipenko <digetx@gmail.com> 14169L: linux-pm@vger.kernel.org 14170L: linux-tegra@vger.kernel.org 14171S: Maintained 14172T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14173F: drivers/devfreq/tegra30-devfreq.c 14174 14175MEMORY HOT(UN)PLUG 14176M: David Hildenbrand <david@redhat.com> 14177M: Oscar Salvador <osalvador@suse.de> 14178L: linux-mm@kvack.org 14179S: Maintained 14180F: Documentation/admin-guide/mm/memory-hotplug.rst 14181F: Documentation/core-api/memory-hotplug.rst 14182F: drivers/base/memory.c 14183F: include/linux/memory_hotplug.h 14184F: mm/memory_hotplug.c 14185F: tools/testing/selftests/memory-hotplug/ 14186 14187MEMORY MANAGEMENT 14188M: Andrew Morton <akpm@linux-foundation.org> 14189L: linux-mm@kvack.org 14190S: Maintained 14191W: http://www.linux-mm.org 14192T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14193T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14194F: include/linux/gfp.h 14195F: include/linux/gfp_types.h 14196F: include/linux/memfd.h 14197F: include/linux/memory.h 14198F: include/linux/memory_hotplug.h 14199F: include/linux/memory-tiers.h 14200F: include/linux/mempolicy.h 14201F: include/linux/mempool.h 14202F: include/linux/memremap.h 14203F: include/linux/mm.h 14204F: include/linux/mm_*.h 14205F: include/linux/mmzone.h 14206F: include/linux/mmu_notifier.h 14207F: include/linux/pagewalk.h 14208F: include/linux/rmap.h 14209F: include/trace/events/ksm.h 14210F: mm/ 14211F: tools/mm/ 14212F: tools/testing/selftests/mm/ 14213N: include/linux/page[-_]* 14214 14215MEMORY MAPPING 14216M: Andrew Morton <akpm@linux-foundation.org> 14217R: Liam R. Howlett <Liam.Howlett@oracle.com> 14218R: Vlastimil Babka <vbabka@suse.cz> 14219R: Lorenzo Stoakes <lstoakes@gmail.com> 14220L: linux-mm@kvack.org 14221S: Maintained 14222W: http://www.linux-mm.org 14223T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14224F: mm/mmap.c 14225 14226MEMORY TECHNOLOGY DEVICES (MTD) 14227M: Miquel Raynal <miquel.raynal@bootlin.com> 14228M: Richard Weinberger <richard@nod.at> 14229M: Vignesh Raghavendra <vigneshr@ti.com> 14230L: linux-mtd@lists.infradead.org 14231S: Maintained 14232W: http://www.linux-mtd.infradead.org/ 14233Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14234C: irc://irc.oftc.net/mtd 14235T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14236T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14237F: Documentation/devicetree/bindings/mtd/ 14238F: drivers/mtd/ 14239F: include/linux/mtd/ 14240F: include/uapi/mtd/ 14241 14242MEMSENSING MICROSYSTEMS MSA311 DRIVER 14243M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14244L: linux-iio@vger.kernel.org 14245S: Maintained 14246F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14247F: drivers/iio/accel/msa311.c 14248 14249MEN A21 WATCHDOG DRIVER 14250M: Johannes Thumshirn <morbidrsa@gmail.com> 14251L: linux-watchdog@vger.kernel.org 14252S: Maintained 14253F: drivers/watchdog/mena21_wdt.c 14254 14255MEN CHAMELEON BUS (mcb) 14256M: Johannes Thumshirn <morbidrsa@gmail.com> 14257S: Maintained 14258F: Documentation/driver-api/men-chameleon-bus.rst 14259F: drivers/mcb/ 14260F: include/linux/mcb.h 14261 14262MEN F21BMC (Board Management Controller) 14263M: Andreas Werner <andreas.werner@men.de> 14264S: Supported 14265F: Documentation/hwmon/menf21bmc.rst 14266F: drivers/hwmon/menf21bmc_hwmon.c 14267F: drivers/leds/leds-menf21bmc.c 14268F: drivers/mfd/menf21bmc.c 14269F: drivers/watchdog/menf21bmc_wdt.c 14270 14271MEN Z069 WATCHDOG DRIVER 14272M: Johannes Thumshirn <jth@kernel.org> 14273L: linux-watchdog@vger.kernel.org 14274S: Maintained 14275F: drivers/watchdog/menz69_wdt.c 14276 14277MESON AO CEC DRIVER FOR AMLOGIC SOCS 14278M: Neil Armstrong <neil.armstrong@linaro.org> 14279L: linux-media@vger.kernel.org 14280L: linux-amlogic@lists.infradead.org 14281S: Supported 14282W: http://linux-meson.com/ 14283T: git git://linuxtv.org/media_tree.git 14284F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14285F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14286F: drivers/media/cec/platform/meson/ao-cec.c 14287 14288MESON GE2D DRIVER FOR AMLOGIC SOCS 14289M: Neil Armstrong <neil.armstrong@linaro.org> 14290L: linux-media@vger.kernel.org 14291L: linux-amlogic@lists.infradead.org 14292S: Supported 14293T: git git://linuxtv.org/media_tree.git 14294F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14295F: drivers/media/platform/amlogic/meson-ge2d/ 14296 14297MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14298M: Liang Yang <liang.yang@amlogic.com> 14299L: linux-mtd@lists.infradead.org 14300S: Maintained 14301F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14302F: drivers/mtd/nand/raw/meson_* 14303 14304MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14305M: Neil Armstrong <neil.armstrong@linaro.org> 14306L: linux-media@vger.kernel.org 14307L: linux-amlogic@lists.infradead.org 14308S: Supported 14309T: git git://linuxtv.org/media_tree.git 14310F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14311F: drivers/staging/media/meson/vdec/ 14312 14313METHODE UDPU SUPPORT 14314M: Robert Marko <robert.marko@sartura.hr> 14315S: Maintained 14316F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14317F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14318 14319MHI BUS 14320M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14321L: mhi@lists.linux.dev 14322L: linux-arm-msm@vger.kernel.org 14323S: Maintained 14324T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14325F: Documentation/ABI/stable/sysfs-bus-mhi 14326F: Documentation/mhi/ 14327F: drivers/bus/mhi/ 14328F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14329F: include/linux/mhi.h 14330 14331MICROBLAZE ARCHITECTURE 14332M: Michal Simek <monstr@monstr.eu> 14333S: Supported 14334W: http://www.monstr.eu/fdt/ 14335T: git git://git.monstr.eu/linux-2.6-microblaze.git 14336F: arch/microblaze/ 14337 14338MICROBLAZE TMR INJECT 14339M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14340S: Supported 14341F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14342F: drivers/misc/xilinx_tmr_inject.c 14343 14344MICROBLAZE TMR MANAGER 14345M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14346S: Supported 14347F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14348F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14349F: drivers/misc/xilinx_tmr_manager.c 14350 14351MICROCHIP AT91 DMA DRIVERS 14352M: Ludovic Desroches <ludovic.desroches@microchip.com> 14353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14354L: dmaengine@vger.kernel.org 14355S: Supported 14356F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14357F: drivers/dma/at_hdmac.c 14358F: drivers/dma/at_xdmac.c 14359F: include/dt-bindings/dma/at91.h 14360 14361MICROCHIP AT91 SERIAL DRIVER 14362M: Richard Genoud <richard.genoud@gmail.com> 14363S: Maintained 14364F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14365F: drivers/tty/serial/atmel_serial.c 14366F: drivers/tty/serial/atmel_serial.h 14367 14368MICROCHIP AT91 USART MFD DRIVER 14369M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14370L: linux-kernel@vger.kernel.org 14371S: Supported 14372F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14373F: drivers/mfd/at91-usart.c 14374F: include/dt-bindings/mfd/at91-usart.h 14375 14376MICROCHIP AT91 USART SPI DRIVER 14377M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14378L: linux-spi@vger.kernel.org 14379S: Supported 14380F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14381F: drivers/spi/spi-at91-usart.c 14382 14383MICROCHIP AUDIO ASOC DRIVERS 14384M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14385L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14386S: Supported 14387F: Documentation/devicetree/bindings/sound/atmel* 14388F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14389F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14390F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14391F: sound/soc/atmel 14392 14393MICROCHIP CSI2DC DRIVER 14394M: Eugen Hristev <eugen.hristev@microchip.com> 14395L: linux-media@vger.kernel.org 14396S: Supported 14397F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14398F: drivers/media/platform/microchip/microchip-csi2dc.c 14399 14400MICROCHIP ECC DRIVER 14401L: linux-crypto@vger.kernel.org 14402S: Orphan 14403F: drivers/crypto/atmel-ecc.* 14404 14405MICROCHIP EIC DRIVER 14406M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14407L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14408S: Supported 14409F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14410F: drivers/irqchip/irq-mchp-eic.c 14411 14412MICROCHIP I2C DRIVER 14413M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14414L: linux-i2c@vger.kernel.org 14415S: Supported 14416F: drivers/i2c/busses/i2c-at91-*.c 14417F: drivers/i2c/busses/i2c-at91.h 14418 14419MICROCHIP ISC DRIVER 14420M: Eugen Hristev <eugen.hristev@microchip.com> 14421L: linux-media@vger.kernel.org 14422S: Supported 14423F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14424F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14425F: drivers/media/platform/microchip/microchip-isc* 14426F: drivers/media/platform/microchip/microchip-sama*-isc* 14427F: drivers/staging/media/deprecated/atmel/atmel-isc* 14428F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14429F: include/linux/atmel-isc-media.h 14430 14431MICROCHIP ISI DRIVER 14432M: Eugen Hristev <eugen.hristev@microchip.com> 14433L: linux-media@vger.kernel.org 14434S: Supported 14435F: drivers/media/platform/atmel/atmel-isi.c 14436F: drivers/media/platform/atmel/atmel-isi.h 14437 14438MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14439M: Woojung Huh <woojung.huh@microchip.com> 14440M: UNGLinuxDriver@microchip.com 14441L: netdev@vger.kernel.org 14442S: Maintained 14443F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14444F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14445F: drivers/net/dsa/microchip/* 14446F: include/linux/dsa/ksz_common.h 14447F: include/linux/platform_data/microchip-ksz.h 14448F: net/dsa/tag_ksz.c 14449 14450MICROCHIP LAN743X ETHERNET DRIVER 14451M: Bryan Whitehead <bryan.whitehead@microchip.com> 14452M: UNGLinuxDriver@microchip.com 14453L: netdev@vger.kernel.org 14454S: Maintained 14455F: drivers/net/ethernet/microchip/lan743x_* 14456 14457MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14458M: Arun Ramadoss <arun.ramadoss@microchip.com> 14459R: UNGLinuxDriver@microchip.com 14460L: netdev@vger.kernel.org 14461S: Maintained 14462F: drivers/net/phy/microchip_t1.c 14463 14464MICROCHIP LAN966X ETHERNET DRIVER 14465M: Horatiu Vultur <horatiu.vultur@microchip.com> 14466M: UNGLinuxDriver@microchip.com 14467L: netdev@vger.kernel.org 14468S: Maintained 14469F: drivers/net/ethernet/microchip/lan966x/* 14470 14471MICROCHIP LCDFB DRIVER 14472M: Nicolas Ferre <nicolas.ferre@microchip.com> 14473L: linux-fbdev@vger.kernel.org 14474S: Maintained 14475F: drivers/video/fbdev/atmel_lcdfb.c 14476F: include/video/atmel_lcdc.h 14477 14478MICROCHIP MCP16502 PMIC DRIVER 14479M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14480L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14481S: Supported 14482F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14483F: drivers/regulator/mcp16502.c 14484 14485MICROCHIP MCP3564 ADC DRIVER 14486M: Marius Cristea <marius.cristea@microchip.com> 14487L: linux-iio@vger.kernel.org 14488S: Supported 14489F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14490F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14491F: drivers/iio/adc/mcp3564.c 14492 14493MICROCHIP MCP3911 ADC DRIVER 14494M: Marcus Folkesson <marcus.folkesson@gmail.com> 14495M: Kent Gustavsson <kent@minoris.se> 14496L: linux-iio@vger.kernel.org 14497S: Maintained 14498F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14499F: drivers/iio/adc/mcp3911.c 14500 14501MICROCHIP MMC/SD/SDIO MCI DRIVER 14502M: Aubin Constans <aubin.constans@microchip.com> 14503S: Maintained 14504F: drivers/mmc/host/atmel-mci.c 14505 14506MICROCHIP NAND DRIVER 14507L: linux-mtd@lists.infradead.org 14508S: Orphan 14509F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14510F: drivers/mtd/nand/raw/atmel/* 14511 14512MICROCHIP OTPC DRIVER 14513M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14514L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14515S: Supported 14516F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14517F: drivers/nvmem/microchip-otpc.c 14518F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14519 14520MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14521M: Marius Cristea <marius.cristea@microchip.com> 14522L: linux-iio@vger.kernel.org 14523S: Supported 14524F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14525F: drivers/iio/adc/pac1934.c 14526 14527MICROCHIP PCI1XXXX GP DRIVER 14528M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14529M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14530L: linux-gpio@vger.kernel.org 14531S: Supported 14532F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14533F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14534F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14535F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14536 14537MICROCHIP PCI1XXXX I2C DRIVER 14538M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14539M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14540M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14541L: linux-i2c@vger.kernel.org 14542S: Maintained 14543F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14544 14545MICROCHIP PCIe UART DRIVER 14546M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14547M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14548L: linux-serial@vger.kernel.org 14549S: Maintained 14550F: drivers/tty/serial/8250/8250_pci1xxxx.c 14551 14552MICROCHIP POLARFIRE FPGA DRIVERS 14553M: Conor Dooley <conor.dooley@microchip.com> 14554R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14555L: linux-fpga@vger.kernel.org 14556S: Supported 14557F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14558F: drivers/fpga/microchip-spi.c 14559 14560MICROCHIP PWM DRIVER 14561M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14562L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14563L: linux-pwm@vger.kernel.org 14564S: Supported 14565F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14566F: drivers/pwm/pwm-atmel.c 14567 14568MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14569M: Eugen Hristev <eugen.hristev@microchip.com> 14570L: linux-iio@vger.kernel.org 14571S: Supported 14572F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14573F: drivers/iio/adc/at91-sama5d2_adc.c 14574F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14575 14576MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14577M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14578S: Supported 14579F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14580F: drivers/power/reset/at91-sama5d2_shdwc.c 14581 14582MICROCHIP SOC DRIVERS 14583M: Conor Dooley <conor@kernel.org> 14584S: Supported 14585T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14586F: drivers/soc/microchip/ 14587 14588MICROCHIP SPI DRIVER 14589M: Ryan Wanner <ryan.wanner@microchip.com> 14590S: Supported 14591F: drivers/spi/spi-atmel.* 14592 14593MICROCHIP SSC DRIVER 14594M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14595L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14596S: Supported 14597F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14598F: drivers/misc/atmel-ssc.c 14599F: include/linux/atmel-ssc.h 14600 14601Microchip Timer Counter Block (TCB) Capture Driver 14602M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14603L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14604L: linux-iio@vger.kernel.org 14605S: Maintained 14606F: drivers/counter/microchip-tcb-capture.c 14607 14608MICROCHIP USB251XB DRIVER 14609M: Richard Leitner <richard.leitner@skidata.com> 14610L: linux-usb@vger.kernel.org 14611S: Maintained 14612F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14613F: drivers/usb/misc/usb251xb.c 14614 14615MICROCHIP USBA UDC DRIVER 14616M: Cristian Birsan <cristian.birsan@microchip.com> 14617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14618S: Supported 14619F: drivers/usb/gadget/udc/atmel_usba_udc.* 14620 14621MICROCHIP WILC1000 WIFI DRIVER 14622M: Ajay Singh <ajay.kathat@microchip.com> 14623M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14624L: linux-wireless@vger.kernel.org 14625S: Supported 14626F: drivers/net/wireless/microchip/wilc1000/ 14627 14628MICROSEMI MIPS SOCS 14629M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14630M: UNGLinuxDriver@microchip.com 14631L: linux-mips@vger.kernel.org 14632S: Supported 14633F: Documentation/devicetree/bindings/mips/mscc.txt 14634F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14635F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14636F: arch/mips/boot/dts/mscc/ 14637F: arch/mips/configs/generic/board-ocelot.config 14638F: arch/mips/generic/board-ocelot.c 14639 14640MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14641M: Don Brace <don.brace@microchip.com> 14642L: storagedev@microchip.com 14643L: linux-scsi@vger.kernel.org 14644S: Supported 14645F: Documentation/scsi/smartpqi.rst 14646F: drivers/scsi/smartpqi/Kconfig 14647F: drivers/scsi/smartpqi/Makefile 14648F: drivers/scsi/smartpqi/smartpqi*.[ch] 14649F: include/linux/cciss*.h 14650F: include/uapi/linux/cciss*.h 14651 14652MICROSOFT MANA RDMA DRIVER 14653M: Long Li <longli@microsoft.com> 14654M: Ajay Sharma <sharmaajay@microsoft.com> 14655L: linux-rdma@vger.kernel.org 14656S: Supported 14657F: drivers/infiniband/hw/mana/ 14658F: include/net/mana 14659F: include/uapi/rdma/mana-abi.h 14660 14661MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14662M: Maximilian Luz <luzmaximilian@gmail.com> 14663L: platform-driver-x86@vger.kernel.org 14664S: Maintained 14665F: drivers/platform/surface/surface_aggregator_tabletsw.c 14666 14667MICROSOFT SURFACE BATTERY AND AC DRIVERS 14668M: Maximilian Luz <luzmaximilian@gmail.com> 14669L: linux-pm@vger.kernel.org 14670L: platform-driver-x86@vger.kernel.org 14671S: Maintained 14672F: drivers/power/supply/surface_battery.c 14673F: drivers/power/supply/surface_charger.c 14674 14675MICROSOFT SURFACE DTX DRIVER 14676M: Maximilian Luz <luzmaximilian@gmail.com> 14677L: platform-driver-x86@vger.kernel.org 14678S: Maintained 14679F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14680F: drivers/platform/surface/surface_dtx.c 14681F: include/uapi/linux/surface_aggregator/dtx.h 14682 14683MICROSOFT SURFACE SENSOR FAN DRIVER 14684M: Maximilian Luz <luzmaximilian@gmail.com> 14685M: Ivor Wanders <ivor@iwanders.net> 14686L: linux-hwmon@vger.kernel.org 14687S: Maintained 14688F: Documentation/hwmon/surface_fan.rst 14689F: drivers/hwmon/surface_fan.c 14690 14691MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14692M: Maximilian Luz <luzmaximilian@gmail.com> 14693L: platform-driver-x86@vger.kernel.org 14694S: Maintained 14695F: drivers/platform/surface/surface_gpe.c 14696 14697MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14698M: Hans de Goede <hdegoede@redhat.com> 14699M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14700M: Maximilian Luz <luzmaximilian@gmail.com> 14701L: platform-driver-x86@vger.kernel.org 14702S: Maintained 14703T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14704F: drivers/platform/surface/ 14705 14706MICROSOFT SURFACE HID TRANSPORT DRIVER 14707M: Maximilian Luz <luzmaximilian@gmail.com> 14708L: linux-input@vger.kernel.org 14709L: platform-driver-x86@vger.kernel.org 14710S: Maintained 14711F: drivers/hid/surface-hid/ 14712 14713MICROSOFT SURFACE HOT-PLUG DRIVER 14714M: Maximilian Luz <luzmaximilian@gmail.com> 14715L: platform-driver-x86@vger.kernel.org 14716S: Maintained 14717F: drivers/platform/surface/surface_hotplug.c 14718 14719MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14720M: Maximilian Luz <luzmaximilian@gmail.com> 14721L: platform-driver-x86@vger.kernel.org 14722S: Maintained 14723F: drivers/platform/surface/surface_platform_profile.c 14724 14725MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14726M: Chen Yu <yu.c.chen@intel.com> 14727L: platform-driver-x86@vger.kernel.org 14728S: Supported 14729F: drivers/platform/surface/surfacepro3_button.c 14730 14731MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14732M: Maximilian Luz <luzmaximilian@gmail.com> 14733L: platform-driver-x86@vger.kernel.org 14734S: Maintained 14735F: drivers/platform/surface/surface_aggregator_hub.c 14736 14737MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14738M: Maximilian Luz <luzmaximilian@gmail.com> 14739L: platform-driver-x86@vger.kernel.org 14740S: Maintained 14741W: https://github.com/linux-surface/surface-aggregator-module 14742C: irc://irc.libera.chat/linux-surface 14743F: Documentation/driver-api/surface_aggregator/ 14744F: drivers/platform/surface/aggregator/ 14745F: drivers/platform/surface/surface_acpi_notify.c 14746F: drivers/platform/surface/surface_aggregator_cdev.c 14747F: drivers/platform/surface/surface_aggregator_registry.c 14748F: include/linux/surface_acpi_notify.h 14749F: include/linux/surface_aggregator/ 14750F: include/uapi/linux/surface_aggregator/ 14751 14752MICROTEK X6 SCANNER 14753M: Oliver Neukum <oliver@neukum.org> 14754S: Maintained 14755F: drivers/usb/image/microtek.* 14756 14757MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14758M: Luka Kovacic <luka.kovacic@sartura.hr> 14759M: Luka Perkov <luka.perkov@sartura.hr> 14760S: Maintained 14761F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14762F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14763F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14764F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14765F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14766F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14767 14768MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14769M: Sakari Ailus <sakari.ailus@linux.intel.com> 14770L: linux-media@vger.kernel.org 14771S: Maintained 14772F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14773F: Documentation/driver-api/media/drivers/ccs/ 14774F: Documentation/userspace-api/media/drivers/ccs.rst 14775F: drivers/media/i2c/ccs-pll.c 14776F: drivers/media/i2c/ccs-pll.h 14777F: drivers/media/i2c/ccs/ 14778F: include/uapi/linux/ccs.h 14779F: include/uapi/linux/smiapp.h 14780 14781MIPS 14782M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14783L: linux-mips@vger.kernel.org 14784S: Maintained 14785W: http://www.linux-mips.org/ 14786Q: https://patchwork.kernel.org/project/linux-mips/list/ 14787T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14788F: Documentation/devicetree/bindings/mips/ 14789F: Documentation/arch/mips/ 14790F: arch/mips/ 14791F: drivers/platform/mips/ 14792F: include/dt-bindings/mips/ 14793 14794MIPS BAIKAL-T1 PLATFORM 14795M: Serge Semin <fancer.lancer@gmail.com> 14796L: linux-mips@vger.kernel.org 14797S: Supported 14798F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14799F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14800F: drivers/bus/bt1-*.c 14801F: drivers/clk/baikal-t1/ 14802F: drivers/memory/bt1-l2-ctl.c 14803F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14804 14805MIPS BOSTON DEVELOPMENT BOARD 14806M: Paul Burton <paulburton@kernel.org> 14807L: linux-mips@vger.kernel.org 14808S: Maintained 14809F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14810F: arch/mips/boot/dts/img/boston.dts 14811F: arch/mips/configs/generic/board-boston.config 14812F: drivers/clk/imgtec/clk-boston.c 14813F: include/dt-bindings/clock/boston-clock.h 14814 14815MIPS CORE DRIVERS 14816M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14817M: Serge Semin <fancer.lancer@gmail.com> 14818L: linux-mips@vger.kernel.org 14819S: Supported 14820F: drivers/bus/mips_cdmm.c 14821F: drivers/clocksource/mips-gic-timer.c 14822F: drivers/cpuidle/cpuidle-cps.c 14823F: drivers/irqchip/irq-mips-cpu.c 14824F: drivers/irqchip/irq-mips-gic.c 14825 14826MIPS GENERIC PLATFORM 14827M: Paul Burton <paulburton@kernel.org> 14828L: linux-mips@vger.kernel.org 14829S: Supported 14830F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14831F: arch/mips/generic/ 14832F: arch/mips/tools/generic-board-config.sh 14833 14834MIPS RINT INSTRUCTION EMULATION 14835M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14836L: linux-mips@vger.kernel.org 14837S: Supported 14838F: arch/mips/math-emu/dp_rint.c 14839F: arch/mips/math-emu/sp_rint.c 14840 14841MIPS/LOONGSON1 ARCHITECTURE 14842M: Keguang Zhang <keguang.zhang@gmail.com> 14843L: linux-mips@vger.kernel.org 14844S: Maintained 14845F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14846F: arch/mips/include/asm/mach-loongson32/ 14847F: arch/mips/loongson32/ 14848F: drivers/*/*loongson1* 14849F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14850 14851MIPS/LOONGSON2EF ARCHITECTURE 14852M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14853L: linux-mips@vger.kernel.org 14854S: Maintained 14855F: arch/mips/include/asm/mach-loongson2ef/ 14856F: arch/mips/loongson2ef/ 14857F: drivers/cpufreq/loongson2_cpufreq.c 14858 14859MIPS/LOONGSON64 ARCHITECTURE 14860M: Huacai Chen <chenhuacai@kernel.org> 14861M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14862L: linux-mips@vger.kernel.org 14863S: Maintained 14864F: arch/mips/include/asm/mach-loongson64/ 14865F: arch/mips/loongson64/ 14866F: drivers/irqchip/irq-loongson* 14867F: drivers/platform/mips/cpu_hwmon.c 14868 14869MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14870M: Hans Verkuil <hverkuil@xs4all.nl> 14871L: linux-media@vger.kernel.org 14872S: Odd Fixes 14873W: https://linuxtv.org 14874T: git git://linuxtv.org/media_tree.git 14875F: drivers/media/radio/radio-miropcm20* 14876 14877MITSUMI MM8013 FG DRIVER 14878M: Konrad Dybcio <konradybcio@kernel.org> 14879F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14880F: drivers/power/supply/mm8013.c 14881 14882MMP SUPPORT 14883R: Lubomir Rintel <lkundrak@v3.sk> 14884L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14885S: Odd Fixes 14886T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14887F: arch/arm/boot/dts/marvell/mmp* 14888F: arch/arm/mach-mmp/ 14889F: include/linux/soc/mmp/ 14890 14891MMP USB PHY DRIVERS 14892R: Lubomir Rintel <lkundrak@v3.sk> 14893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14894S: Maintained 14895F: drivers/phy/marvell/phy-mmp3-usb.c 14896F: drivers/phy/marvell/phy-pxa-usb.c 14897 14898MMU GATHER AND TLB INVALIDATION 14899M: Will Deacon <will@kernel.org> 14900M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14901M: Andrew Morton <akpm@linux-foundation.org> 14902M: Nick Piggin <npiggin@gmail.com> 14903M: Peter Zijlstra <peterz@infradead.org> 14904L: linux-arch@vger.kernel.org 14905L: linux-mm@kvack.org 14906S: Maintained 14907F: arch/*/include/asm/tlb.h 14908F: include/asm-generic/tlb.h 14909F: mm/mmu_gather.c 14910 14911MN88472 MEDIA DRIVER 14912L: linux-media@vger.kernel.org 14913S: Orphan 14914W: https://linuxtv.org 14915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14916F: drivers/media/dvb-frontends/mn88472* 14917 14918MN88473 MEDIA DRIVER 14919L: linux-media@vger.kernel.org 14920S: Orphan 14921W: https://linuxtv.org 14922Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14923F: drivers/media/dvb-frontends/mn88473* 14924 14925MOBILEYE MIPS SOCS 14926M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14927M: Gregory CLEMENT <gregory.clement@bootlin.com> 14928M: Théo Lebrun <theo.lebrun@bootlin.com> 14929L: linux-mips@vger.kernel.org 14930S: Maintained 14931F: Documentation/devicetree/bindings/mips/mobileye.yaml 14932F: arch/mips/boot/dts/mobileye/ 14933F: arch/mips/configs/eyeq5_defconfig 14934F: arch/mips/mobileye/board-epm5.its.S 14935 14936MODULE SUPPORT 14937M: Luis Chamberlain <mcgrof@kernel.org> 14938L: linux-modules@vger.kernel.org 14939L: linux-kernel@vger.kernel.org 14940S: Maintained 14941T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14942F: include/linux/kmod.h 14943F: include/linux/module*.h 14944F: kernel/module/ 14945F: lib/test_kmod.c 14946F: scripts/module* 14947F: tools/testing/selftests/kmod/ 14948 14949MONOLITHIC POWER SYSTEM PMIC DRIVER 14950M: Saravanan Sekar <sravanhome@gmail.com> 14951S: Maintained 14952F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14953F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14954F: drivers/hwmon/pmbus/mpq7932.c 14955F: drivers/iio/adc/mp2629_adc.c 14956F: drivers/mfd/mp2629.c 14957F: drivers/power/supply/mp2629_charger.c 14958F: drivers/regulator/mp5416.c 14959F: drivers/regulator/mpq7920.c 14960F: drivers/regulator/mpq7920.h 14961F: include/linux/mfd/mp2629.h 14962 14963MOST(R) TECHNOLOGY DRIVER 14964M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14965M: Christian Gromm <christian.gromm@microchip.com> 14966S: Maintained 14967F: Documentation/ABI/testing/configfs-most 14968F: Documentation/ABI/testing/sysfs-bus-most 14969F: drivers/most/ 14970F: drivers/staging/most/ 14971F: include/linux/most.h 14972 14973MOTORCOMM PHY DRIVER 14974M: Peter Geis <pgwipeout@gmail.com> 14975M: Frank <Frank.Sae@motor-comm.com> 14976L: netdev@vger.kernel.org 14977S: Maintained 14978F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14979F: drivers/net/phy/motorcomm.c 14980 14981MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14982M: Jiri Slaby <jirislaby@kernel.org> 14983S: Maintained 14984F: Documentation/driver-api/tty/moxa-smartio.rst 14985F: drivers/tty/mxser.* 14986 14987MP3309C BACKLIGHT DRIVER 14988M: Flavio Suligoi <f.suligoi@asem.it> 14989L: dri-devel@lists.freedesktop.org 14990S: Maintained 14991F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14992F: drivers/video/backlight/mp3309c.c 14993 14994MR800 AVERMEDIA USB FM RADIO DRIVER 14995M: Alexey Klimov <klimov.linux@gmail.com> 14996L: linux-media@vger.kernel.org 14997S: Maintained 14998T: git git://linuxtv.org/media_tree.git 14999F: drivers/media/radio/radio-mr800.c 15000 15001MRF24J40 IEEE 802.15.4 RADIO DRIVER 15002M: Stefan Schmidt <stefan@datenfreihafen.org> 15003L: linux-wpan@vger.kernel.org 15004S: Odd Fixes 15005F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15006F: drivers/net/ieee802154/mrf24j40.c 15007 15008MSI EC DRIVER 15009M: Nikita Kravets <teackot@gmail.com> 15010L: platform-driver-x86@vger.kernel.org 15011S: Maintained 15012W: https://github.com/BeardOverflow/msi-ec 15013F: drivers/platform/x86/msi-ec.* 15014 15015MSI LAPTOP SUPPORT 15016M: "Lee, Chun-Yi" <jlee@suse.com> 15017L: platform-driver-x86@vger.kernel.org 15018S: Maintained 15019F: drivers/platform/x86/msi-laptop.c 15020 15021MSI WMI SUPPORT 15022L: platform-driver-x86@vger.kernel.org 15023S: Orphan 15024F: drivers/platform/x86/msi-wmi.c 15025 15026MSI001 MEDIA DRIVER 15027L: linux-media@vger.kernel.org 15028S: Orphan 15029W: https://linuxtv.org 15030Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15031F: drivers/media/tuners/msi001* 15032 15033MSI2500 MEDIA DRIVER 15034L: linux-media@vger.kernel.org 15035S: Orphan 15036W: https://linuxtv.org 15037Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15038F: drivers/media/usb/msi2500/ 15039 15040MSTAR INTERRUPT CONTROLLER DRIVER 15041M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15042M: Daniel Palmer <daniel@thingy.jp> 15043S: Maintained 15044F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15045F: drivers/irqchip/irq-mst-intc.c 15046 15047MSYSTEMS DISKONCHIP G3 MTD DRIVER 15048M: Robert Jarzmik <robert.jarzmik@free.fr> 15049L: linux-mtd@lists.infradead.org 15050S: Maintained 15051F: drivers/mtd/devices/docg3* 15052 15053MT9M114 ONSEMI SENSOR DRIVER 15054M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15055L: linux-media@vger.kernel.org 15056S: Maintained 15057T: git git://linuxtv.org/media_tree.git 15058F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15059F: drivers/media/i2c/mt9m114.c 15060 15061MT9P031 APTINA CAMERA SENSOR 15062M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15063L: linux-media@vger.kernel.org 15064S: Maintained 15065T: git git://linuxtv.org/media_tree.git 15066F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15067F: drivers/media/i2c/mt9p031.c 15068F: include/media/i2c/mt9p031.h 15069 15070MT9T112 APTINA CAMERA SENSOR 15071M: Jacopo Mondi <jacopo@jmondi.org> 15072L: linux-media@vger.kernel.org 15073S: Odd Fixes 15074T: git git://linuxtv.org/media_tree.git 15075F: drivers/media/i2c/mt9t112.c 15076F: include/media/i2c/mt9t112.h 15077 15078MT9V032 APTINA CAMERA SENSOR 15079M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15080L: linux-media@vger.kernel.org 15081S: Maintained 15082T: git git://linuxtv.org/media_tree.git 15083F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15084F: drivers/media/i2c/mt9v032.c 15085F: include/media/i2c/mt9v032.h 15086 15087MT9V111 APTINA CAMERA SENSOR 15088M: Jacopo Mondi <jacopo@jmondi.org> 15089L: linux-media@vger.kernel.org 15090S: Maintained 15091T: git git://linuxtv.org/media_tree.git 15092F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15093F: drivers/media/i2c/mt9v111.c 15094 15095MULTIFUNCTION DEVICES (MFD) 15096M: Lee Jones <lee@kernel.org> 15097S: Maintained 15098T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15099F: Documentation/devicetree/bindings/mfd/ 15100F: drivers/mfd/ 15101F: include/dt-bindings/mfd/ 15102F: include/linux/mfd/ 15103 15104MULTIMEDIA CARD (MMC) ETC. OVER SPI 15105S: Orphan 15106F: drivers/mmc/host/mmc_spi.c 15107F: include/linux/spi/mmc_spi.h 15108 15109MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15110M: Ulf Hansson <ulf.hansson@linaro.org> 15111L: linux-mmc@vger.kernel.org 15112S: Maintained 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15114F: Documentation/devicetree/bindings/mmc/ 15115F: drivers/mmc/ 15116F: include/linux/mmc/ 15117F: include/uapi/linux/mmc/ 15118 15119MULTIPLEXER SUBSYSTEM 15120M: Peter Rosin <peda@axentia.se> 15121S: Maintained 15122F: Documentation/ABI/testing/sysfs-class-mux* 15123F: Documentation/devicetree/bindings/mux/ 15124F: drivers/mux/ 15125F: include/dt-bindings/mux/ 15126F: include/linux/mux/ 15127 15128MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15129M: Bin Liu <b-liu@ti.com> 15130L: linux-usb@vger.kernel.org 15131S: Maintained 15132F: drivers/usb/musb/ 15133 15134MXL301RF MEDIA DRIVER 15135M: Akihiro Tsukada <tskd08@gmail.com> 15136L: linux-media@vger.kernel.org 15137S: Odd Fixes 15138F: drivers/media/tuners/mxl301rf* 15139 15140MXL5007T MEDIA DRIVER 15141M: Michael Krufky <mkrufky@linuxtv.org> 15142L: linux-media@vger.kernel.org 15143S: Maintained 15144W: https://linuxtv.org 15145W: http://github.com/mkrufky 15146Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15147T: git git://linuxtv.org/mkrufky/tuners.git 15148F: drivers/media/tuners/mxl5007t.* 15149 15150MXSFB DRM DRIVER 15151M: Marek Vasut <marex@denx.de> 15152M: Stefan Agner <stefan@agner.ch> 15153L: dri-devel@lists.freedesktop.org 15154S: Supported 15155T: git git://anongit.freedesktop.org/drm/drm-misc 15156F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15157F: drivers/gpu/drm/mxsfb/ 15158 15159MYLEX DAC960 PCI RAID Controller 15160M: Hannes Reinecke <hare@kernel.org> 15161L: linux-scsi@vger.kernel.org 15162S: Supported 15163F: drivers/scsi/myrb.* 15164F: drivers/scsi/myrs.* 15165 15166MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15167M: Chris Lee <christopher.lee@cspi.com> 15168L: netdev@vger.kernel.org 15169S: Supported 15170W: https://www.cspi.com/ethernet-products/support/downloads/ 15171F: drivers/net/ethernet/myricom/myri10ge/ 15172 15173NAND FLASH SUBSYSTEM 15174M: Miquel Raynal <miquel.raynal@bootlin.com> 15175R: Richard Weinberger <richard@nod.at> 15176L: linux-mtd@lists.infradead.org 15177S: Maintained 15178W: http://www.linux-mtd.infradead.org/ 15179Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15180C: irc://irc.oftc.net/mtd 15181T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15182F: drivers/mtd/nand/ 15183F: include/linux/mtd/*nand*.h 15184 15185NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15186M: Daniel Mack <zonque@gmail.com> 15187L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15188S: Maintained 15189W: http://www.native-instruments.com 15190F: sound/usb/caiaq/ 15191 15192NATSEMI ETHERNET DRIVER (DP8381x) 15193S: Orphan 15194F: drivers/net/ethernet/natsemi/natsemi.c 15195 15196NCR 5380 SCSI DRIVERS 15197M: Finn Thain <fthain@linux-m68k.org> 15198M: Michael Schmitz <schmitzmic@gmail.com> 15199L: linux-scsi@vger.kernel.org 15200S: Maintained 15201F: Documentation/scsi/g_NCR5380.rst 15202F: drivers/scsi/NCR5380.* 15203F: drivers/scsi/arm/cumana_1.c 15204F: drivers/scsi/arm/oak.c 15205F: drivers/scsi/atari_scsi.* 15206F: drivers/scsi/dmx3191d.c 15207F: drivers/scsi/g_NCR5380.* 15208F: drivers/scsi/mac_scsi.* 15209F: drivers/scsi/sun3_scsi.* 15210F: drivers/scsi/sun3_scsi_vme.c 15211 15212NCSI LIBRARY 15213M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15214S: Maintained 15215F: net/ncsi/ 15216 15217NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15218M: Zev Weiss <zev@bewilderbeest.net> 15219L: linux-hwmon@vger.kernel.org 15220S: Maintained 15221F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15222F: drivers/hwmon/nct6775-i2c.c 15223 15224NETDEVSIM 15225M: Jakub Kicinski <kuba@kernel.org> 15226S: Maintained 15227F: drivers/net/netdevsim/* 15228F: tools/testing/selftests/drivers/net/netdevsim/* 15229 15230NETEM NETWORK EMULATOR 15231M: Stephen Hemminger <stephen@networkplumber.org> 15232L: netdev@vger.kernel.org 15233S: Maintained 15234F: net/sched/sch_netem.c 15235 15236NETERION 10GbE DRIVERS (s2io) 15237M: Jon Mason <jdmason@kudzu.us> 15238L: netdev@vger.kernel.org 15239S: Supported 15240F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15241F: drivers/net/ethernet/neterion/ 15242 15243NETFILTER 15244M: Pablo Neira Ayuso <pablo@netfilter.org> 15245M: Jozsef Kadlecsik <kadlec@netfilter.org> 15246L: netfilter-devel@vger.kernel.org 15247L: coreteam@netfilter.org 15248S: Maintained 15249W: http://www.netfilter.org/ 15250W: http://www.iptables.org/ 15251W: http://www.nftables.org/ 15252Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15253C: irc://irc.libera.chat/netfilter 15254T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15255T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15256F: include/linux/netfilter* 15257F: include/linux/netfilter/ 15258F: include/net/netfilter/ 15259F: include/uapi/linux/netfilter* 15260F: include/uapi/linux/netfilter/ 15261F: net/*/netfilter.c 15262F: net/*/netfilter/ 15263F: net/bridge/br_netfilter*.c 15264F: net/netfilter/ 15265F: tools/testing/selftests/net/netfilter/ 15266 15267NETROM NETWORK LAYER 15268M: Ralf Baechle <ralf@linux-mips.org> 15269L: linux-hams@vger.kernel.org 15270S: Maintained 15271W: https://linux-ax25.in-berlin.de 15272F: include/net/netrom.h 15273F: include/uapi/linux/netrom.h 15274F: net/netrom/ 15275 15276NETRONIX EMBEDDED CONTROLLER 15277M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15278S: Maintained 15279F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15280F: drivers/mfd/ntxec.c 15281F: drivers/pwm/pwm-ntxec.c 15282F: drivers/rtc/rtc-ntxec.c 15283F: include/linux/mfd/ntxec.h 15284 15285NETRONOME ETHERNET DRIVERS 15286M: Louis Peens <louis.peens@corigine.com> 15287R: Jakub Kicinski <kuba@kernel.org> 15288L: oss-drivers@corigine.com 15289S: Maintained 15290F: drivers/net/ethernet/netronome/ 15291 15292NETWORK BLOCK DEVICE (NBD) 15293M: Josef Bacik <josef@toxicpanda.com> 15294L: linux-block@vger.kernel.org 15295L: nbd@other.debian.org 15296S: Maintained 15297F: Documentation/admin-guide/blockdev/nbd.rst 15298F: drivers/block/nbd.c 15299F: include/trace/events/nbd.h 15300F: include/uapi/linux/nbd.h 15301 15302NETWORK DROP MONITOR 15303M: Neil Horman <nhorman@tuxdriver.com> 15304L: netdev@vger.kernel.org 15305S: Maintained 15306W: https://fedorahosted.org/dropwatch/ 15307F: include/uapi/linux/net_dropmon.h 15308F: net/core/drop_monitor.c 15309 15310NETWORKING DRIVERS 15311M: "David S. Miller" <davem@davemloft.net> 15312M: Eric Dumazet <edumazet@google.com> 15313M: Jakub Kicinski <kuba@kernel.org> 15314M: Paolo Abeni <pabeni@redhat.com> 15315L: netdev@vger.kernel.org 15316S: Maintained 15317P: Documentation/process/maintainer-netdev.rst 15318Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15319T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15320T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15321F: Documentation/devicetree/bindings/net/ 15322F: Documentation/networking/net_cachelines/net_device.rst 15323F: drivers/connector/ 15324F: drivers/net/ 15325F: include/dt-bindings/net/ 15326F: include/linux/cn_proc.h 15327F: include/linux/etherdevice.h 15328F: include/linux/fcdevice.h 15329F: include/linux/fddidevice.h 15330F: include/linux/hippidevice.h 15331F: include/linux/if_* 15332F: include/linux/inetdevice.h 15333F: include/linux/netdevice.h 15334F: include/uapi/linux/cn_proc.h 15335F: include/uapi/linux/if_* 15336F: include/uapi/linux/netdevice.h 15337X: drivers/net/wireless/ 15338 15339NETWORKING DRIVERS (WIRELESS) 15340M: Kalle Valo <kvalo@kernel.org> 15341L: linux-wireless@vger.kernel.org 15342S: Maintained 15343W: https://wireless.wiki.kernel.org/ 15344Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15345T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15346T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15347F: Documentation/devicetree/bindings/net/wireless/ 15348F: drivers/net/wireless/ 15349 15350NETWORKING [DSA] 15351M: Andrew Lunn <andrew@lunn.ch> 15352M: Florian Fainelli <f.fainelli@gmail.com> 15353M: Vladimir Oltean <olteanv@gmail.com> 15354S: Maintained 15355F: Documentation/devicetree/bindings/net/dsa/ 15356F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15357F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15358F: drivers/net/dsa/ 15359F: include/linux/dsa/ 15360F: include/linux/platform_data/dsa.h 15361F: include/net/dsa.h 15362F: net/dsa/ 15363F: tools/testing/selftests/drivers/net/dsa/ 15364 15365NETWORKING [GENERAL] 15366M: "David S. Miller" <davem@davemloft.net> 15367M: Eric Dumazet <edumazet@google.com> 15368M: Jakub Kicinski <kuba@kernel.org> 15369M: Paolo Abeni <pabeni@redhat.com> 15370L: netdev@vger.kernel.org 15371S: Maintained 15372P: Documentation/process/maintainer-netdev.rst 15373Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15374B: mailto:netdev@vger.kernel.org 15375T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15376T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15377F: Documentation/core-api/netlink.rst 15378F: Documentation/netlink/ 15379F: Documentation/networking/ 15380F: Documentation/networking/net_cachelines/ 15381F: Documentation/process/maintainer-netdev.rst 15382F: Documentation/userspace-api/netlink/ 15383F: include/linux/framer/framer-provider.h 15384F: include/linux/framer/framer.h 15385F: include/linux/in.h 15386F: include/linux/indirect_call_wrapper.h 15387F: include/linux/net.h 15388F: include/linux/netdevice.h 15389F: include/net/ 15390F: include/uapi/linux/in.h 15391F: include/uapi/linux/net.h 15392F: include/uapi/linux/net_namespace.h 15393F: include/uapi/linux/netdevice.h 15394F: lib/net_utils.c 15395F: lib/random32.c 15396F: net/ 15397F: tools/net/ 15398F: tools/testing/selftests/net/ 15399X: net/9p/ 15400X: net/bluetooth/ 15401 15402NETWORKING [IPSEC] 15403M: Steffen Klassert <steffen.klassert@secunet.com> 15404M: Herbert Xu <herbert@gondor.apana.org.au> 15405M: "David S. Miller" <davem@davemloft.net> 15406L: netdev@vger.kernel.org 15407S: Maintained 15408T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15409T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15410F: include/net/xfrm.h 15411F: include/uapi/linux/xfrm.h 15412F: net/ipv4/ah4.c 15413F: net/ipv4/esp4* 15414F: net/ipv4/ip_vti.c 15415F: net/ipv4/ipcomp.c 15416F: net/ipv4/xfrm* 15417F: net/ipv6/ah6.c 15418F: net/ipv6/esp6* 15419F: net/ipv6/ip6_vti.c 15420F: net/ipv6/ipcomp6.c 15421F: net/ipv6/xfrm* 15422F: net/key/ 15423F: net/xfrm/ 15424F: tools/testing/selftests/net/ipsec.c 15425 15426NETWORKING [IPv4/IPv6] 15427M: "David S. Miller" <davem@davemloft.net> 15428M: David Ahern <dsahern@kernel.org> 15429L: netdev@vger.kernel.org 15430S: Maintained 15431T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15432F: arch/x86/net/* 15433F: include/linux/ip.h 15434F: include/linux/ipv6* 15435F: include/net/fib* 15436F: include/net/ip* 15437F: include/net/route.h 15438F: net/ipv4/ 15439F: net/ipv6/ 15440 15441NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15442M: Paul Moore <paul@paul-moore.com> 15443L: netdev@vger.kernel.org 15444L: linux-security-module@vger.kernel.org 15445S: Supported 15446W: https://github.com/netlabel 15447F: Documentation/netlabel/ 15448F: include/net/calipso.h 15449F: include/net/cipso_ipv4.h 15450F: include/net/netlabel.h 15451F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15452F: include/uapi/linux/netfilter/xt_SECMARK.h 15453F: net/ipv4/cipso_ipv4.c 15454F: net/ipv6/calipso.c 15455F: net/netfilter/xt_CONNSECMARK.c 15456F: net/netfilter/xt_SECMARK.c 15457F: net/netlabel/ 15458 15459NETWORKING [MACSEC] 15460M: Sabrina Dubroca <sd@queasysnail.net> 15461L: netdev@vger.kernel.org 15462S: Maintained 15463F: drivers/net/macsec.c 15464F: include/net/macsec.h 15465F: include/uapi/linux/if_macsec.h 15466K: macsec 15467K: \bmdo_ 15468 15469NETWORKING [MPTCP] 15470M: Matthieu Baerts <matttbe@kernel.org> 15471M: Mat Martineau <martineau@kernel.org> 15472R: Geliang Tang <geliang@kernel.org> 15473L: netdev@vger.kernel.org 15474L: mptcp@lists.linux.dev 15475S: Maintained 15476W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15477B: https://github.com/multipath-tcp/mptcp_net-next/issues 15478T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15479T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15480F: Documentation/netlink/specs/mptcp_pm.yaml 15481F: Documentation/networking/mptcp-sysctl.rst 15482F: include/net/mptcp.h 15483F: include/trace/events/mptcp.h 15484F: include/uapi/linux/mptcp*.h 15485F: net/mptcp/ 15486F: tools/testing/selftests/bpf/*/*mptcp*.c 15487F: tools/testing/selftests/net/mptcp/ 15488 15489NETWORKING [TCP] 15490M: Eric Dumazet <edumazet@google.com> 15491L: netdev@vger.kernel.org 15492S: Maintained 15493F: Documentation/networking/net_cachelines/tcp_sock.rst 15494F: include/linux/tcp.h 15495F: include/net/tcp.h 15496F: include/trace/events/tcp.h 15497F: include/uapi/linux/tcp.h 15498F: net/ipv4/syncookies.c 15499F: net/ipv4/tcp*.c 15500F: net/ipv6/syncookies.c 15501F: net/ipv6/tcp*.c 15502 15503NETWORKING [TLS] 15504M: Boris Pismenny <borisp@nvidia.com> 15505M: John Fastabend <john.fastabend@gmail.com> 15506M: Jakub Kicinski <kuba@kernel.org> 15507L: netdev@vger.kernel.org 15508S: Maintained 15509F: include/net/tls.h 15510F: include/uapi/linux/tls.h 15511F: net/tls/* 15512 15513NETXEN (1/10) GbE SUPPORT 15514M: Manish Chopra <manishc@marvell.com> 15515M: Rahul Verma <rahulv@marvell.com> 15516M: GR-Linux-NIC-Dev@marvell.com 15517L: netdev@vger.kernel.org 15518S: Supported 15519F: drivers/net/ethernet/qlogic/netxen/ 15520 15521NET_FAILOVER MODULE 15522M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15523L: netdev@vger.kernel.org 15524S: Supported 15525F: Documentation/networking/net_failover.rst 15526F: drivers/net/net_failover.c 15527F: include/net/net_failover.h 15528 15529NEXTHOP 15530M: David Ahern <dsahern@kernel.org> 15531L: netdev@vger.kernel.org 15532S: Maintained 15533F: include/net/netns/nexthop.h 15534F: include/net/nexthop.h 15535F: include/uapi/linux/nexthop.h 15536F: net/ipv4/nexthop.c 15537 15538NFC SUBSYSTEM 15539M: Krzysztof Kozlowski <krzk@kernel.org> 15540L: netdev@vger.kernel.org 15541S: Maintained 15542F: Documentation/devicetree/bindings/net/nfc/ 15543F: drivers/nfc/ 15544F: include/net/nfc/ 15545F: include/uapi/linux/nfc.h 15546F: net/nfc/ 15547 15548NFC VIRTUAL NCI DEVICE DRIVER 15549M: Bongsu Jeon <bongsu.jeon@samsung.com> 15550L: netdev@vger.kernel.org 15551S: Supported 15552F: drivers/nfc/virtual_ncidev.c 15553F: tools/testing/selftests/nci/ 15554 15555NFS, SUNRPC, AND LOCKD CLIENTS 15556M: Trond Myklebust <trond.myklebust@hammerspace.com> 15557M: Anna Schumaker <anna@kernel.org> 15558L: linux-nfs@vger.kernel.org 15559S: Maintained 15560W: http://client.linux-nfs.org 15561T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15562F: Documentation/filesystems/nfs/ 15563F: fs/lockd/ 15564F: fs/nfs/ 15565F: fs/nfs_common/ 15566F: include/linux/lockd/ 15567F: include/linux/nfs* 15568F: include/linux/sunrpc/ 15569F: include/uapi/linux/nfs* 15570F: include/uapi/linux/sunrpc/ 15571F: net/sunrpc/ 15572 15573NILFS2 FILESYSTEM 15574M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15575L: linux-nilfs@vger.kernel.org 15576S: Supported 15577W: https://nilfs.sourceforge.io/ 15578T: git https://github.com/konis/nilfs2.git 15579F: Documentation/filesystems/nilfs2.rst 15580F: fs/nilfs2/ 15581F: include/trace/events/nilfs2.h 15582F: include/uapi/linux/nilfs2_api.h 15583F: include/uapi/linux/nilfs2_ondisk.h 15584 15585NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15586M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15587S: Maintained 15588W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15589F: Documentation/scsi/NinjaSCSI.rst 15590F: drivers/scsi/pcmcia/nsp_* 15591 15592NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15593M: GOTO Masanori <gotom@debian.or.jp> 15594M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15595S: Maintained 15596W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15597F: Documentation/scsi/NinjaSCSI.rst 15598F: drivers/scsi/nsp32* 15599 15600NINTENDO HID DRIVER 15601M: Daniel J. Ogorchock <djogorchock@gmail.com> 15602L: linux-input@vger.kernel.org 15603S: Maintained 15604F: drivers/hid/hid-nintendo* 15605 15606NIOS2 ARCHITECTURE 15607M: Dinh Nguyen <dinguyen@kernel.org> 15608S: Maintained 15609T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15610F: arch/nios2/ 15611 15612NITRO ENCLAVES (NE) 15613M: Alexandru Ciobotaru <alcioa@amazon.com> 15614L: linux-kernel@vger.kernel.org 15615L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15616S: Supported 15617W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15618F: Documentation/virt/ne_overview.rst 15619F: drivers/virt/nitro_enclaves/ 15620F: include/linux/nitro_enclaves.h 15621F: include/uapi/linux/nitro_enclaves.h 15622F: samples/nitro_enclaves/ 15623 15624NITRO SECURE MODULE (NSM) 15625M: Alexander Graf <graf@amazon.com> 15626L: linux-kernel@vger.kernel.org 15627L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15628S: Supported 15629W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15630F: drivers/misc/nsm.c 15631F: include/uapi/linux/nsm.h 15632 15633NOHZ, DYNTICKS SUPPORT 15634M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15635M: Frederic Weisbecker <frederic@kernel.org> 15636M: Ingo Molnar <mingo@kernel.org> 15637M: Thomas Gleixner <tglx@linutronix.de> 15638L: linux-kernel@vger.kernel.org 15639S: Maintained 15640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15641F: include/linux/sched/nohz.h 15642F: include/linux/tick.h 15643F: kernel/time/tick*.* 15644 15645NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15646M: Pavel Machek <pavel@ucw.cz> 15647M: Sakari Ailus <sakari.ailus@iki.fi> 15648L: linux-media@vger.kernel.org 15649S: Maintained 15650F: drivers/media/i2c/ad5820.c 15651F: drivers/media/i2c/et8ek8 15652 15653NOKIA N900 POWER SUPPLY DRIVERS 15654R: Pali Rohár <pali@kernel.org> 15655F: drivers/power/supply/bq2415x_charger.c 15656F: drivers/power/supply/bq27xxx_battery.c 15657F: drivers/power/supply/bq27xxx_battery_i2c.c 15658F: drivers/power/supply/isp1704_charger.c 15659F: drivers/power/supply/rx51_battery.c 15660F: include/linux/power/bq2415x_charger.h 15661F: include/linux/power/bq27xxx_battery.h 15662 15663NOLIBC HEADER FILE 15664M: Willy Tarreau <w@1wt.eu> 15665M: Thomas Weißschuh <linux@weissschuh.net> 15666S: Maintained 15667T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15668F: tools/include/nolibc/ 15669F: tools/testing/selftests/nolibc/ 15670 15671NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15672M: Hans de Goede <hdegoede@redhat.com> 15673L: linux-input@vger.kernel.org 15674S: Maintained 15675F: drivers/input/touchscreen/novatek-nvt-ts.c 15676 15677NSDEPS 15678M: Matthias Maennich <maennich@google.com> 15679S: Maintained 15680F: Documentation/core-api/symbol-namespaces.rst 15681F: scripts/nsdeps 15682 15683NTB AMD DRIVER 15684M: Sanjay R Mehta <sanju.mehta@amd.com> 15685M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15686L: ntb@lists.linux.dev 15687S: Supported 15688F: drivers/ntb/hw/amd/ 15689 15690NTB DRIVER CORE 15691M: Jon Mason <jdmason@kudzu.us> 15692M: Dave Jiang <dave.jiang@intel.com> 15693M: Allen Hubbe <allenbh@gmail.com> 15694L: ntb@lists.linux.dev 15695S: Supported 15696W: https://github.com/jonmason/ntb/wiki 15697T: git https://github.com/jonmason/ntb.git 15698F: drivers/net/ntb_netdev.c 15699F: drivers/ntb/ 15700F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15701F: include/linux/ntb.h 15702F: include/linux/ntb_transport.h 15703F: tools/testing/selftests/ntb/ 15704 15705NTB IDT DRIVER 15706M: Serge Semin <fancer.lancer@gmail.com> 15707L: ntb@lists.linux.dev 15708S: Supported 15709F: drivers/ntb/hw/idt/ 15710 15711NTB INTEL DRIVER 15712M: Dave Jiang <dave.jiang@intel.com> 15713L: ntb@lists.linux.dev 15714S: Supported 15715W: https://github.com/davejiang/linux/wiki 15716T: git https://github.com/davejiang/linux.git 15717F: drivers/ntb/hw/intel/ 15718 15719NTFS3 FILESYSTEM 15720M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15721L: ntfs3@lists.linux.dev 15722S: Supported 15723W: http://www.paragon-software.com/ 15724T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15725F: Documentation/filesystems/ntfs3.rst 15726F: fs/ntfs3/ 15727 15728NUBUS SUBSYSTEM 15729M: Finn Thain <fthain@linux-m68k.org> 15730L: linux-m68k@lists.linux-m68k.org 15731S: Maintained 15732F: arch/*/include/asm/nubus.h 15733F: drivers/nubus/ 15734F: include/linux/nubus.h 15735F: include/uapi/linux/nubus.h 15736 15737NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15738M: Antonino Daplas <adaplas@gmail.com> 15739L: linux-fbdev@vger.kernel.org 15740S: Maintained 15741F: drivers/video/fbdev/nvidia/ 15742F: drivers/video/fbdev/riva/ 15743 15744NVIDIA WMI EC BACKLIGHT DRIVER 15745M: Daniel Dadap <ddadap@nvidia.com> 15746L: platform-driver-x86@vger.kernel.org 15747S: Supported 15748F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15749F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15750 15751NVM EXPRESS DRIVER 15752M: Keith Busch <kbusch@kernel.org> 15753M: Jens Axboe <axboe@fb.com> 15754M: Christoph Hellwig <hch@lst.de> 15755M: Sagi Grimberg <sagi@grimberg.me> 15756L: linux-nvme@lists.infradead.org 15757S: Supported 15758W: http://git.infradead.org/nvme.git 15759T: git git://git.infradead.org/nvme.git 15760F: Documentation/nvme/ 15761F: drivers/nvme/common/ 15762F: drivers/nvme/host/ 15763F: include/linux/nvme-*.h 15764F: include/linux/nvme.h 15765F: include/uapi/linux/nvme_ioctl.h 15766 15767NVM EXPRESS FABRICS AUTHENTICATION 15768M: Hannes Reinecke <hare@suse.de> 15769L: linux-nvme@lists.infradead.org 15770S: Supported 15771F: drivers/nvme/host/auth.c 15772F: drivers/nvme/target/auth.c 15773F: drivers/nvme/target/fabrics-cmd-auth.c 15774F: include/linux/nvme-auth.h 15775 15776NVM EXPRESS FC TRANSPORT DRIVERS 15777M: James Smart <james.smart@broadcom.com> 15778L: linux-nvme@lists.infradead.org 15779S: Supported 15780F: drivers/nvme/host/fc.c 15781F: drivers/nvme/target/fc.c 15782F: drivers/nvme/target/fcloop.c 15783F: include/linux/nvme-fc-driver.h 15784F: include/linux/nvme-fc.h 15785 15786NVM EXPRESS HARDWARE MONITORING SUPPORT 15787M: Guenter Roeck <linux@roeck-us.net> 15788L: linux-nvme@lists.infradead.org 15789S: Supported 15790F: drivers/nvme/host/hwmon.c 15791 15792NVM EXPRESS TARGET DRIVER 15793M: Christoph Hellwig <hch@lst.de> 15794M: Sagi Grimberg <sagi@grimberg.me> 15795M: Chaitanya Kulkarni <kch@nvidia.com> 15796L: linux-nvme@lists.infradead.org 15797S: Supported 15798W: http://git.infradead.org/nvme.git 15799T: git git://git.infradead.org/nvme.git 15800F: drivers/nvme/target/ 15801 15802NVMEM FRAMEWORK 15803M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15804S: Maintained 15805T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15806F: Documentation/ABI/stable/sysfs-bus-nvmem 15807F: Documentation/devicetree/bindings/nvmem/ 15808F: drivers/nvmem/ 15809F: include/linux/nvmem-consumer.h 15810F: include/linux/nvmem-provider.h 15811 15812NXP BLUETOOTH WIRELESS DRIVERS 15813M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15814M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15815S: Maintained 15816F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15817F: drivers/bluetooth/btnxpuart.c 15818 15819NXP C45 TJA11XX PHY DRIVER 15820M: Andrei Botila <andrei.botila@oss.nxp.com> 15821L: netdev@vger.kernel.org 15822S: Maintained 15823F: drivers/net/phy/nxp-c45-tja11xx* 15824 15825NXP FSPI DRIVER 15826M: Han Xu <han.xu@nxp.com> 15827M: Haibo Chen <haibo.chen@nxp.com> 15828R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15829L: linux-spi@vger.kernel.org 15830S: Maintained 15831F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15832F: drivers/spi/spi-nxp-fspi.c 15833 15834NXP FXAS21002C DRIVER 15835M: Rui Miguel Silva <rmfrfs@gmail.com> 15836L: linux-iio@vger.kernel.org 15837S: Maintained 15838F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15839F: drivers/iio/gyro/fxas21002c.h 15840F: drivers/iio/gyro/fxas21002c_core.c 15841F: drivers/iio/gyro/fxas21002c_i2c.c 15842F: drivers/iio/gyro/fxas21002c_spi.c 15843 15844NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15845M: Haibo Chen <haibo.chen@nxp.com> 15846L: linux-iio@vger.kernel.org 15847L: imx@lists.linux.dev 15848S: Maintained 15849F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15850F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15851F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15852F: drivers/iio/adc/imx7d_adc.c 15853F: drivers/iio/adc/imx93_adc.c 15854F: drivers/iio/adc/vf610_adc.c 15855 15856NXP i.MX 8M ISI DRIVER 15857M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15858L: linux-media@vger.kernel.org 15859S: Maintained 15860F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15861F: drivers/media/platform/nxp/imx8-isi/ 15862 15863NXP i.MX 8MP DW100 V4L2 DRIVER 15864M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15865L: linux-media@vger.kernel.org 15866S: Maintained 15867F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15868F: Documentation/userspace-api/media/drivers/dw100.rst 15869F: drivers/media/platform/nxp/dw100/ 15870F: include/uapi/linux/dw100.h 15871 15872NXP i.MX 8MQ DCSS DRIVER 15873M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15874R: Lucas Stach <l.stach@pengutronix.de> 15875L: dri-devel@lists.freedesktop.org 15876S: Maintained 15877T: git git://anongit.freedesktop.org/drm/drm-misc 15878F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15879F: drivers/gpu/drm/imx/dcss/ 15880 15881NXP i.MX 8QXP ADC DRIVER 15882M: Cai Huoqing <cai.huoqing@linux.dev> 15883M: Haibo Chen <haibo.chen@nxp.com> 15884L: imx@lists.linux.dev 15885L: linux-iio@vger.kernel.org 15886S: Maintained 15887F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15888F: drivers/iio/adc/imx8qxp-adc.c 15889 15890NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15891M: Mirela Rabulea <mirela.rabulea@nxp.com> 15892L: imx@lists.linux.dev 15893L: linux-media@vger.kernel.org 15894S: Maintained 15895F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15896F: drivers/media/platform/nxp/imx-jpeg 15897 15898NXP i.MX CLOCK DRIVERS 15899M: Abel Vesa <abelvesa@kernel.org> 15900R: Peng Fan <peng.fan@nxp.com> 15901L: linux-clk@vger.kernel.org 15902L: imx@lists.linux.dev 15903S: Maintained 15904T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15905F: Documentation/devicetree/bindings/clock/imx* 15906F: drivers/clk/imx/ 15907F: include/dt-bindings/clock/imx* 15908 15909NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15910M: Jagan Teki <jagan@amarulasolutions.com> 15911S: Maintained 15912F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15913F: drivers/regulator/pf8x00-regulator.c 15914 15915NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15916M: Krzysztof Kozlowski <krzk@kernel.org> 15917L: linux-kernel@vger.kernel.org 15918S: Maintained 15919F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15920F: drivers/extcon/extcon-ptn5150.c 15921 15922NXP SGTL5000 DRIVER 15923M: Fabio Estevam <festevam@gmail.com> 15924L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15925S: Maintained 15926F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15927F: sound/soc/codecs/sgtl5000* 15928 15929NXP SJA1105 ETHERNET SWITCH DRIVER 15930M: Vladimir Oltean <olteanv@gmail.com> 15931L: linux-kernel@vger.kernel.org 15932S: Maintained 15933F: drivers/net/dsa/sja1105 15934F: drivers/net/pcs/pcs-xpcs-nxp.c 15935 15936NXP TDA998X DRM DRIVER 15937M: Russell King <linux@armlinux.org.uk> 15938S: Maintained 15939T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15940T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15941F: drivers/gpu/drm/i2c/tda998x_drv.c 15942F: include/drm/i2c/tda998x.h 15943F: include/dt-bindings/display/tda998x.h 15944K: "nxp,tda998x" 15945 15946NXP TFA9879 DRIVER 15947M: Peter Rosin <peda@axentia.se> 15948L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15949S: Maintained 15950F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15951F: sound/soc/codecs/tfa9879* 15952 15953NXP-NCI NFC DRIVER 15954S: Orphan 15955F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15956F: drivers/nfc/nxp-nci 15957 15958NXP/Goodix TFA989X (TFA1) DRIVER 15959M: Stephan Gerhold <stephan@gerhold.net> 15960L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15961S: Maintained 15962F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15963F: sound/soc/codecs/tfa989x.c 15964 15965NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15966M: Jonas Malaco <jonas@protocubo.io> 15967L: linux-hwmon@vger.kernel.org 15968S: Maintained 15969F: Documentation/hwmon/nzxt-kraken2.rst 15970F: drivers/hwmon/nzxt-kraken2.c 15971 15972NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15973M: Jonas Malaco <jonas@protocubo.io> 15974M: Aleksa Savic <savicaleksa83@gmail.com> 15975L: linux-hwmon@vger.kernel.org 15976S: Maintained 15977F: Documentation/hwmon/nzxt-kraken3.rst 15978F: drivers/hwmon/nzxt-kraken3.c 15979 15980NZXT-SMART2 HARDWARE MONITORING DRIVER 15981M: Aleksandr Mezin <mezin.alexander@gmail.com> 15982L: linux-hwmon@vger.kernel.org 15983S: Maintained 15984F: Documentation/hwmon/nzxt-smart2.rst 15985F: drivers/hwmon/nzxt-smart2.c 15986 15987OBJAGG 15988M: Jiri Pirko <jiri@resnulli.us> 15989L: netdev@vger.kernel.org 15990S: Supported 15991F: include/linux/objagg.h 15992F: lib/objagg.c 15993F: lib/test_objagg.c 15994 15995OBJPOOL 15996M: Matt Wu <wuqiang.matt@bytedance.com> 15997S: Supported 15998F: include/linux/objpool.h 15999F: lib/objpool.c 16000F: lib/test_objpool.c 16001 16002OBJTOOL 16003M: Josh Poimboeuf <jpoimboe@kernel.org> 16004M: Peter Zijlstra <peterz@infradead.org> 16005S: Supported 16006F: include/linux/objtool*.h 16007F: tools/objtool/ 16008 16009OCELOT ETHERNET SWITCH DRIVER 16010M: Vladimir Oltean <vladimir.oltean@nxp.com> 16011M: Claudiu Manoil <claudiu.manoil@nxp.com> 16012M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16013M: UNGLinuxDriver@microchip.com 16014L: netdev@vger.kernel.org 16015S: Supported 16016F: drivers/net/dsa/ocelot/* 16017F: drivers/net/ethernet/mscc/ 16018F: include/soc/mscc/ocelot* 16019F: net/dsa/tag_ocelot.c 16020F: net/dsa/tag_ocelot_8021q.c 16021F: tools/testing/selftests/drivers/net/ocelot/* 16022 16023OCELOT EXTERNAL SWITCH CONTROL 16024M: Colin Foster <colin.foster@in-advantage.com> 16025S: Supported 16026F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16027F: drivers/mfd/ocelot* 16028F: drivers/net/dsa/ocelot/ocelot_ext.c 16029F: include/linux/mfd/ocelot.h 16030 16031OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16032M: Frederic Barrat <fbarrat@linux.ibm.com> 16033M: Andrew Donnellan <ajd@linux.ibm.com> 16034L: linuxppc-dev@lists.ozlabs.org 16035S: Supported 16036F: Documentation/userspace-api/accelerators/ocxl.rst 16037F: arch/powerpc/include/asm/pnv-ocxl.h 16038F: arch/powerpc/platforms/powernv/ocxl.c 16039F: drivers/misc/ocxl/ 16040F: include/misc/ocxl* 16041F: include/uapi/misc/ocxl.h 16042 16043OMAP AUDIO SUPPORT 16044M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16045M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16046L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16047L: linux-omap@vger.kernel.org 16048S: Maintained 16049F: sound/soc/ti/n810.c 16050F: sound/soc/ti/omap* 16051F: sound/soc/ti/rx51.c 16052F: sound/soc/ti/sdma-pcm.* 16053 16054OMAP CLOCK FRAMEWORK SUPPORT 16055M: Paul Walmsley <paul@pwsan.com> 16056L: linux-omap@vger.kernel.org 16057S: Maintained 16058F: arch/arm/*omap*/*clock* 16059 16060OMAP DEVICE TREE SUPPORT 16061M: Benoît Cousson <bcousson@baylibre.com> 16062M: Tony Lindgren <tony@atomide.com> 16063L: linux-omap@vger.kernel.org 16064L: devicetree@vger.kernel.org 16065S: Maintained 16066F: arch/arm/boot/dts/ti/omap/ 16067 16068OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16069L: linux-omap@vger.kernel.org 16070L: linux-fbdev@vger.kernel.org 16071S: Orphan 16072F: Documentation/arch/arm/omap/dss.rst 16073F: drivers/video/fbdev/omap2/ 16074 16075OMAP FRAMEBUFFER SUPPORT 16076L: linux-fbdev@vger.kernel.org 16077L: linux-omap@vger.kernel.org 16078S: Orphan 16079F: drivers/video/fbdev/omap/ 16080 16081OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16082M: Roger Quadros <rogerq@kernel.org> 16083M: Tony Lindgren <tony@atomide.com> 16084L: linux-omap@vger.kernel.org 16085S: Maintained 16086F: arch/arm/mach-omap2/*gpmc* 16087F: drivers/memory/omap-gpmc.c 16088 16089OMAP GPIO DRIVER 16090M: Grygorii Strashko <grygorii.strashko@ti.com> 16091M: Santosh Shilimkar <ssantosh@kernel.org> 16092M: Kevin Hilman <khilman@kernel.org> 16093L: linux-omap@vger.kernel.org 16094S: Maintained 16095F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16096F: drivers/gpio/gpio-omap.c 16097 16098OMAP HARDWARE SPINLOCK SUPPORT 16099L: linux-omap@vger.kernel.org 16100S: Orphan 16101F: drivers/hwspinlock/omap_hwspinlock.c 16102 16103OMAP HS MMC SUPPORT 16104L: linux-mmc@vger.kernel.org 16105L: linux-omap@vger.kernel.org 16106S: Orphan 16107F: drivers/mmc/host/omap_hsmmc.c 16108 16109OMAP HWMOD DATA 16110M: Paul Walmsley <paul@pwsan.com> 16111L: linux-omap@vger.kernel.org 16112S: Maintained 16113F: arch/arm/mach-omap2/omap_hwmod*data* 16114 16115OMAP HWMOD SUPPORT 16116M: Benoît Cousson <bcousson@baylibre.com> 16117M: Paul Walmsley <paul@pwsan.com> 16118L: linux-omap@vger.kernel.org 16119S: Maintained 16120F: arch/arm/mach-omap2/omap_hwmod.* 16121 16122OMAP I2C DRIVER 16123M: Vignesh R <vigneshr@ti.com> 16124L: linux-omap@vger.kernel.org 16125L: linux-i2c@vger.kernel.org 16126S: Maintained 16127F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16128F: drivers/i2c/busses/i2c-omap.c 16129 16130OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16131M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16132L: linux-media@vger.kernel.org 16133S: Maintained 16134F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16135F: drivers/media/platform/ti/omap3isp/ 16136F: drivers/staging/media/omap4iss/ 16137 16138OMAP MMC SUPPORT 16139M: Aaro Koskinen <aaro.koskinen@iki.fi> 16140L: linux-omap@vger.kernel.org 16141S: Odd Fixes 16142F: drivers/mmc/host/omap.c 16143 16144OMAP POWER MANAGEMENT SUPPORT 16145M: Kevin Hilman <khilman@kernel.org> 16146L: linux-omap@vger.kernel.org 16147S: Maintained 16148F: arch/arm/*omap*/*pm* 16149F: drivers/cpufreq/omap-cpufreq.c 16150 16151OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16152M: Paul Walmsley <paul@pwsan.com> 16153L: linux-omap@vger.kernel.org 16154S: Maintained 16155F: arch/arm/mach-omap2/prm* 16156 16157OMAP RANDOM NUMBER GENERATOR SUPPORT 16158M: Deepak Saxena <dsaxena@plexity.net> 16159S: Maintained 16160F: drivers/char/hw_random/omap-rng.c 16161 16162OMAP USB SUPPORT 16163L: linux-usb@vger.kernel.org 16164L: linux-omap@vger.kernel.org 16165S: Orphan 16166F: arch/arm/*omap*/usb* 16167F: drivers/usb/*/*omap* 16168 16169OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16170M: Mark Jackson <mpfj@newflow.co.uk> 16171L: linux-omap@vger.kernel.org 16172S: Maintained 16173F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16174 16175OMAP1 SUPPORT 16176M: Aaro Koskinen <aaro.koskinen@iki.fi> 16177M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16178M: Tony Lindgren <tony@atomide.com> 16179L: linux-omap@vger.kernel.org 16180S: Maintained 16181Q: http://patchwork.kernel.org/project/linux-omap/list/ 16182T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16183F: arch/arm/configs/omap1_defconfig 16184F: arch/arm/mach-omap1/ 16185F: drivers/i2c/busses/i2c-omap.c 16186F: include/linux/platform_data/ams-delta-fiq.h 16187F: include/linux/platform_data/i2c-omap.h 16188 16189OMAP2+ SUPPORT 16190M: Tony Lindgren <tony@atomide.com> 16191L: linux-omap@vger.kernel.org 16192S: Maintained 16193W: http://www.muru.com/linux/omap/ 16194W: http://linux.omap.com/ 16195Q: http://patchwork.kernel.org/project/linux-omap/list/ 16196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16197F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16198F: arch/arm/configs/omap2plus_defconfig 16199F: arch/arm/mach-omap2/ 16200F: drivers/bus/omap*.[ch] 16201F: drivers/bus/ti-sysc.c 16202F: drivers/gpio/gpio-tps65219.c 16203F: drivers/i2c/busses/i2c-omap.c 16204F: drivers/irqchip/irq-omap-intc.c 16205F: drivers/mfd/*omap*.c 16206F: drivers/mfd/menelaus.c 16207F: drivers/mfd/palmas.c 16208F: drivers/mfd/tps65217.c 16209F: drivers/mfd/tps65218.c 16210F: drivers/mfd/tps65219.c 16211F: drivers/mfd/tps65910.c 16212F: drivers/mfd/twl-core.[ch] 16213F: drivers/mfd/twl4030*.c 16214F: drivers/mfd/twl6030*.c 16215F: drivers/mfd/twl6040*.c 16216F: drivers/regulator/palmas-regulator*.c 16217F: drivers/regulator/pbias-regulator.c 16218F: drivers/regulator/tps65217-regulator.c 16219F: drivers/regulator/tps65218-regulator.c 16220F: drivers/regulator/tps65219-regulator.c 16221F: drivers/regulator/tps65910-regulator.c 16222F: drivers/regulator/twl-regulator.c 16223F: drivers/regulator/twl6030-regulator.c 16224F: include/linux/platform_data/i2c-omap.h 16225F: include/linux/platform_data/ti-sysc.h 16226 16227OMFS FILESYSTEM 16228M: Bob Copeland <me@bobcopeland.com> 16229L: linux-karma-devel@lists.sourceforge.net 16230S: Maintained 16231F: Documentation/filesystems/omfs.rst 16232F: fs/omfs/ 16233 16234OMNIVISION OG01A1B SENSOR DRIVER 16235M: Sakari Ailus <sakari.ailus@linux.intel.com> 16236L: linux-media@vger.kernel.org 16237S: Maintained 16238F: drivers/media/i2c/og01a1b.c 16239 16240OMNIVISION OV01A10 SENSOR DRIVER 16241M: Bingbu Cao <bingbu.cao@intel.com> 16242L: linux-media@vger.kernel.org 16243S: Maintained 16244T: git git://linuxtv.org/media_tree.git 16245F: drivers/media/i2c/ov01a10.c 16246 16247OMNIVISION OV02A10 SENSOR DRIVER 16248L: linux-media@vger.kernel.org 16249S: Orphan 16250T: git git://linuxtv.org/media_tree.git 16251F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16252F: drivers/media/i2c/ov02a10.c 16253 16254OMNIVISION OV08D10 SENSOR DRIVER 16255M: Jimmy Su <jimmy.su@intel.com> 16256L: linux-media@vger.kernel.org 16257S: Maintained 16258T: git git://linuxtv.org/media_tree.git 16259F: drivers/media/i2c/ov08d10.c 16260 16261OMNIVISION OV08X40 SENSOR DRIVER 16262M: Jason Chen <jason.z.chen@intel.com> 16263L: linux-media@vger.kernel.org 16264S: Maintained 16265T: git git://linuxtv.org/media_tree.git 16266F: drivers/media/i2c/ov08x40.c 16267 16268OMNIVISION OV13858 SENSOR DRIVER 16269M: Sakari Ailus <sakari.ailus@linux.intel.com> 16270L: linux-media@vger.kernel.org 16271S: Maintained 16272T: git git://linuxtv.org/media_tree.git 16273F: drivers/media/i2c/ov13858.c 16274 16275OMNIVISION OV13B10 SENSOR DRIVER 16276M: Arec Kao <arec.kao@intel.com> 16277L: linux-media@vger.kernel.org 16278S: Maintained 16279T: git git://linuxtv.org/media_tree.git 16280F: drivers/media/i2c/ov13b10.c 16281 16282OMNIVISION OV2680 SENSOR DRIVER 16283M: Rui Miguel Silva <rmfrfs@gmail.com> 16284M: Hans de Goede <hansg@kernel.org> 16285L: linux-media@vger.kernel.org 16286S: Maintained 16287T: git git://linuxtv.org/media_tree.git 16288F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16289F: drivers/media/i2c/ov2680.c 16290 16291OMNIVISION OV2685 SENSOR DRIVER 16292M: Shunqian Zheng <zhengsq@rock-chips.com> 16293L: linux-media@vger.kernel.org 16294S: Maintained 16295T: git git://linuxtv.org/media_tree.git 16296F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16297F: drivers/media/i2c/ov2685.c 16298 16299OMNIVISION OV2740 SENSOR DRIVER 16300M: Tianshu Qiu <tian.shu.qiu@intel.com> 16301R: Sakari Ailus <sakari.ailus@linux.intel.com> 16302R: Bingbu Cao <bingbu.cao@intel.com> 16303L: linux-media@vger.kernel.org 16304S: Maintained 16305T: git git://linuxtv.org/media_tree.git 16306F: drivers/media/i2c/ov2740.c 16307 16308OMNIVISION OV4689 SENSOR DRIVER 16309M: Mikhail Rudenko <mike.rudenko@gmail.com> 16310L: linux-media@vger.kernel.org 16311S: Maintained 16312T: git git://linuxtv.org/media_tree.git 16313F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16314F: drivers/media/i2c/ov4689.c 16315 16316OMNIVISION OV5640 SENSOR DRIVER 16317M: Steve Longerbeam <slongerbeam@gmail.com> 16318L: linux-media@vger.kernel.org 16319S: Maintained 16320T: git git://linuxtv.org/media_tree.git 16321F: drivers/media/i2c/ov5640.c 16322 16323OMNIVISION OV5647 SENSOR DRIVER 16324M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16325M: Jacopo Mondi <jacopo@jmondi.org> 16326L: linux-media@vger.kernel.org 16327S: Maintained 16328T: git git://linuxtv.org/media_tree.git 16329F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16330F: drivers/media/i2c/ov5647.c 16331 16332OMNIVISION OV5670 SENSOR DRIVER 16333M: Sakari Ailus <sakari.ailus@linux.intel.com> 16334L: linux-media@vger.kernel.org 16335S: Maintained 16336T: git git://linuxtv.org/media_tree.git 16337F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16338F: drivers/media/i2c/ov5670.c 16339 16340OMNIVISION OV5675 SENSOR DRIVER 16341M: Sakari Ailus <sakari.ailus@linux.intel.com> 16342L: linux-media@vger.kernel.org 16343S: Maintained 16344T: git git://linuxtv.org/media_tree.git 16345F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16346F: drivers/media/i2c/ov5675.c 16347 16348OMNIVISION OV5693 SENSOR DRIVER 16349M: Daniel Scally <djrscally@gmail.com> 16350L: linux-media@vger.kernel.org 16351S: Maintained 16352T: git git://linuxtv.org/media_tree.git 16353F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16354F: drivers/media/i2c/ov5693.c 16355 16356OMNIVISION OV5695 SENSOR DRIVER 16357M: Shunqian Zheng <zhengsq@rock-chips.com> 16358L: linux-media@vger.kernel.org 16359S: Maintained 16360T: git git://linuxtv.org/media_tree.git 16361F: drivers/media/i2c/ov5695.c 16362 16363OMNIVISION OV64A40 SENSOR DRIVER 16364M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16365L: linux-media@vger.kernel.org 16366S: Maintained 16367T: git git://linuxtv.org/media_tree.git 16368F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16369F: drivers/media/i2c/ov64a40.c 16370 16371OMNIVISION OV7670 SENSOR DRIVER 16372L: linux-media@vger.kernel.org 16373S: Orphan 16374T: git git://linuxtv.org/media_tree.git 16375F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16376F: drivers/media/i2c/ov7670.c 16377 16378OMNIVISION OV772x SENSOR DRIVER 16379M: Jacopo Mondi <jacopo@jmondi.org> 16380L: linux-media@vger.kernel.org 16381S: Odd fixes 16382T: git git://linuxtv.org/media_tree.git 16383F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16384F: drivers/media/i2c/ov772x.c 16385F: include/media/i2c/ov772x.h 16386 16387OMNIVISION OV7740 SENSOR DRIVER 16388L: linux-media@vger.kernel.org 16389S: Orphan 16390T: git git://linuxtv.org/media_tree.git 16391F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16392F: drivers/media/i2c/ov7740.c 16393 16394OMNIVISION OV8856 SENSOR DRIVER 16395M: Sakari Ailus <sakari.ailus@linux.intel.com> 16396L: linux-media@vger.kernel.org 16397S: Maintained 16398T: git git://linuxtv.org/media_tree.git 16399F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16400F: drivers/media/i2c/ov8856.c 16401 16402OMNIVISION OV8858 SENSOR DRIVER 16403M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16404M: Nicholas Roth <nicholas@rothemail.net> 16405L: linux-media@vger.kernel.org 16406S: Maintained 16407T: git git://linuxtv.org/media_tree.git 16408F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16409F: drivers/media/i2c/ov8858.c 16410 16411OMNIVISION OV9282 SENSOR DRIVER 16412M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16413L: linux-media@vger.kernel.org 16414S: Maintained 16415T: git git://linuxtv.org/media_tree.git 16416F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16417F: drivers/media/i2c/ov9282.c 16418 16419OMNIVISION OV9640 SENSOR DRIVER 16420M: Petr Cvek <petrcvekcz@gmail.com> 16421L: linux-media@vger.kernel.org 16422S: Maintained 16423F: drivers/media/i2c/ov9640.* 16424 16425OMNIVISION OV9650 SENSOR DRIVER 16426M: Sakari Ailus <sakari.ailus@linux.intel.com> 16427R: Akinobu Mita <akinobu.mita@gmail.com> 16428R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16429L: linux-media@vger.kernel.org 16430S: Maintained 16431T: git git://linuxtv.org/media_tree.git 16432F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16433F: drivers/media/i2c/ov9650.c 16434 16435OMNIVISION OV9734 SENSOR DRIVER 16436M: Tianshu Qiu <tian.shu.qiu@intel.com> 16437R: Bingbu Cao <bingbu.cao@intel.com> 16438L: linux-media@vger.kernel.org 16439S: Maintained 16440T: git git://linuxtv.org/media_tree.git 16441F: drivers/media/i2c/ov9734.c 16442 16443ONBOARD USB HUB DRIVER 16444M: Matthias Kaehlcke <mka@chromium.org> 16445L: linux-usb@vger.kernel.org 16446S: Maintained 16447F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16448F: drivers/usb/misc/onboard_usb_hub.c 16449 16450ONENAND FLASH DRIVER 16451M: Kyungmin Park <kyungmin.park@samsung.com> 16452L: linux-mtd@lists.infradead.org 16453S: Maintained 16454F: drivers/mtd/nand/onenand/ 16455F: include/linux/mtd/onenand*.h 16456 16457ONEXPLAYER FAN DRIVER 16458M: Derek John Clark <derekjohn.clark@gmail.com> 16459M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16460L: linux-hwmon@vger.kernel.org 16461S: Maintained 16462F: drivers/hwmon/oxp-sensors.c 16463 16464ONIE TLV NVMEM LAYOUT DRIVER 16465M: Miquel Raynal <miquel.raynal@bootlin.com> 16466S: Maintained 16467F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16468F: drivers/nvmem/layouts/onie-tlv.c 16469 16470ONION OMEGA2+ BOARD 16471M: Harvey Hunt <harveyhuntnexus@gmail.com> 16472L: linux-mips@vger.kernel.org 16473S: Maintained 16474F: arch/mips/boot/dts/ralink/omega2p.dts 16475 16476ONSEMI ETHERNET PHY DRIVERS 16477M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16478L: netdev@vger.kernel.org 16479S: Supported 16480W: http://www.onsemi.com 16481F: drivers/net/phy/ncn* 16482 16483OP-TEE DRIVER 16484M: Jens Wiklander <jens.wiklander@linaro.org> 16485L: op-tee@lists.trustedfirmware.org 16486S: Maintained 16487F: Documentation/ABI/testing/sysfs-bus-optee-devices 16488F: drivers/tee/optee/ 16489 16490OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16491M: Sumit Garg <sumit.garg@linaro.org> 16492L: op-tee@lists.trustedfirmware.org 16493S: Maintained 16494F: drivers/char/hw_random/optee-rng.c 16495 16496OP-TEE RTC DRIVER 16497M: Clément Léger <clement.leger@bootlin.com> 16498L: linux-rtc@vger.kernel.org 16499S: Maintained 16500F: drivers/rtc/rtc-optee.c 16501 16502OPA-VNIC DRIVER 16503M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16504L: linux-rdma@vger.kernel.org 16505S: Supported 16506F: drivers/infiniband/ulp/opa_vnic 16507 16508OPEN FIRMWARE AND FLATTENED DEVICE TREE 16509M: Rob Herring <robh@kernel.org> 16510M: Saravana Kannan <saravanak@google.com> 16511L: devicetree@vger.kernel.org 16512S: Maintained 16513W: http://www.devicetree.org/ 16514C: irc://irc.libera.chat/devicetree 16515T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16516F: Documentation/ABI/testing/sysfs-firmware-ofw 16517F: drivers/of/ 16518F: include/linux/of*.h 16519F: scripts/dtc/ 16520F: tools/testing/selftests/dt/ 16521K: of_overlay_notifier_ 16522K: of_overlay_fdt_apply 16523K: of_overlay_remove 16524 16525OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16526M: Rob Herring <robh@kernel.org> 16527M: Krzysztof Kozlowski <krzk+dt@kernel.org> 16528M: Conor Dooley <conor+dt@kernel.org> 16529L: devicetree@vger.kernel.org 16530S: Maintained 16531Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16532C: irc://irc.libera.chat/devicetree 16533T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16534F: Documentation/devicetree/ 16535F: arch/*/boot/dts/ 16536F: include/dt-bindings/ 16537 16538OPENCOMPUTE PTP CLOCK DRIVER 16539M: Jonathan Lemon <jonathan.lemon@gmail.com> 16540M: Vadim Fedorenko <vadfed@linux.dev> 16541L: netdev@vger.kernel.org 16542S: Maintained 16543F: drivers/ptp/ptp_ocp.c 16544 16545OPENCORES I2C BUS DRIVER 16546M: Peter Korsgaard <peter@korsgaard.com> 16547M: Andrew Lunn <andrew@lunn.ch> 16548L: linux-i2c@vger.kernel.org 16549S: Maintained 16550F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16551F: Documentation/i2c/busses/i2c-ocores.rst 16552F: drivers/i2c/busses/i2c-ocores.c 16553F: include/linux/platform_data/i2c-ocores.h 16554 16555OPENRISC ARCHITECTURE 16556M: Jonas Bonn <jonas@southpole.se> 16557M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16558M: Stafford Horne <shorne@gmail.com> 16559L: linux-openrisc@vger.kernel.org 16560S: Maintained 16561W: http://openrisc.io 16562T: git https://github.com/openrisc/linux.git 16563F: Documentation/arch/openrisc/ 16564F: Documentation/devicetree/bindings/openrisc/ 16565F: arch/openrisc/ 16566F: drivers/irqchip/irq-ompic.c 16567F: drivers/irqchip/irq-or1k-* 16568 16569OPENVSWITCH 16570M: Pravin B Shelar <pshelar@ovn.org> 16571L: netdev@vger.kernel.org 16572L: dev@openvswitch.org 16573S: Maintained 16574W: http://openvswitch.org 16575F: include/uapi/linux/openvswitch.h 16576F: net/openvswitch/ 16577F: tools/testing/selftests/net/openvswitch/ 16578 16579OPERATING PERFORMANCE POINTS (OPP) 16580M: Viresh Kumar <vireshk@kernel.org> 16581M: Nishanth Menon <nm@ti.com> 16582M: Stephen Boyd <sboyd@kernel.org> 16583L: linux-pm@vger.kernel.org 16584S: Maintained 16585T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16586F: Documentation/devicetree/bindings/opp/ 16587F: Documentation/power/opp.rst 16588F: drivers/opp/ 16589F: include/linux/pm_opp.h 16590 16591OPL4 DRIVER 16592M: Clemens Ladisch <clemens@ladisch.de> 16593L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16594S: Maintained 16595T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16596F: sound/drivers/opl4/ 16597 16598ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16599M: Mark Fasheh <mark@fasheh.com> 16600M: Joel Becker <jlbec@evilplan.org> 16601M: Joseph Qi <joseph.qi@linux.alibaba.com> 16602L: ocfs2-devel@lists.linux.dev 16603S: Supported 16604W: http://ocfs2.wiki.kernel.org 16605F: Documentation/filesystems/dlmfs.rst 16606F: Documentation/filesystems/ocfs2.rst 16607F: fs/ocfs2/ 16608 16609ORANGEFS FILESYSTEM 16610M: Mike Marshall <hubcap@omnibond.com> 16611R: Martin Brandenburg <martin@omnibond.com> 16612L: devel@lists.orangefs.org 16613S: Supported 16614T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16615F: Documentation/filesystems/orangefs.rst 16616F: fs/orangefs/ 16617 16618OV2659 OMNIVISION SENSOR DRIVER 16619M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16620L: linux-media@vger.kernel.org 16621S: Maintained 16622W: https://linuxtv.org 16623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16624T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16625F: drivers/media/i2c/ov2659.c 16626F: include/media/i2c/ov2659.h 16627 16628OVERLAY FILESYSTEM 16629M: Miklos Szeredi <miklos@szeredi.hu> 16630M: Amir Goldstein <amir73il@gmail.com> 16631L: linux-unionfs@vger.kernel.org 16632S: Supported 16633T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16634F: Documentation/filesystems/overlayfs.rst 16635F: fs/overlayfs/ 16636 16637P54 WIRELESS DRIVER 16638M: Christian Lamparter <chunkeey@googlemail.com> 16639L: linux-wireless@vger.kernel.org 16640S: Maintained 16641W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16642F: drivers/net/wireless/intersil/p54/ 16643 16644PACKET SOCKETS 16645M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16646S: Maintained 16647F: include/uapi/linux/if_packet.h 16648F: net/packet/af_packet.c 16649 16650PACKING 16651M: Vladimir Oltean <olteanv@gmail.com> 16652L: netdev@vger.kernel.org 16653S: Supported 16654F: Documentation/core-api/packing.rst 16655F: include/linux/packing.h 16656F: lib/packing.c 16657 16658PADATA PARALLEL EXECUTION MECHANISM 16659M: Steffen Klassert <steffen.klassert@secunet.com> 16660M: Daniel Jordan <daniel.m.jordan@oracle.com> 16661L: linux-crypto@vger.kernel.org 16662L: linux-kernel@vger.kernel.org 16663S: Maintained 16664F: Documentation/core-api/padata.rst 16665F: include/linux/padata.h 16666F: kernel/padata.c 16667 16668PAGE CACHE 16669M: Matthew Wilcox (Oracle) <willy@infradead.org> 16670L: linux-fsdevel@vger.kernel.org 16671S: Supported 16672T: git git://git.infradead.org/users/willy/pagecache.git 16673F: Documentation/filesystems/locking.rst 16674F: Documentation/filesystems/vfs.rst 16675F: include/linux/pagemap.h 16676F: mm/filemap.c 16677F: mm/page-writeback.c 16678F: mm/readahead.c 16679F: mm/truncate.c 16680 16681PAGE POOL 16682M: Jesper Dangaard Brouer <hawk@kernel.org> 16683M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16684L: netdev@vger.kernel.org 16685S: Supported 16686F: Documentation/networking/page_pool.rst 16687F: include/net/page_pool/ 16688F: include/trace/events/page_pool.h 16689F: net/core/page_pool.c 16690 16691PAGE TABLE CHECK 16692M: Pasha Tatashin <pasha.tatashin@soleen.com> 16693M: Andrew Morton <akpm@linux-foundation.org> 16694L: linux-mm@kvack.org 16695S: Maintained 16696F: Documentation/mm/page_table_check.rst 16697F: include/linux/page_table_check.h 16698F: mm/page_table_check.c 16699 16700PANASONIC LAPTOP ACPI EXTRAS DRIVER 16701M: Kenneth Chan <kenneth.t.chan@gmail.com> 16702L: platform-driver-x86@vger.kernel.org 16703S: Maintained 16704F: drivers/platform/x86/panasonic-laptop.c 16705 16706PARALLAX PING IIO SENSOR DRIVER 16707M: Andreas Klinger <ak@it-klinger.de> 16708L: linux-iio@vger.kernel.org 16709S: Maintained 16710F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16711F: drivers/iio/proximity/ping.c 16712 16713PARALLEL LCD/KEYPAD PANEL DRIVER 16714M: Willy Tarreau <willy@haproxy.com> 16715M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16716S: Odd Fixes 16717F: Documentation/admin-guide/lcd-panel-cgram.rst 16718F: drivers/auxdisplay/panel.c 16719 16720PARALLEL PORT SUBSYSTEM 16721M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16722M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16723L: linux-parport@lists.infradead.org (subscribers-only) 16724S: Maintained 16725F: Documentation/driver-api/parport*.rst 16726F: drivers/char/ppdev.c 16727F: drivers/parport/ 16728F: include/linux/parport*.h 16729F: include/uapi/linux/ppdev.h 16730 16731PARAVIRT_OPS INTERFACE 16732M: Juergen Gross <jgross@suse.com> 16733R: Ajay Kaher <ajay.kaher@broadcom.com> 16734R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16735R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16736L: virtualization@lists.linux.dev 16737L: x86@kernel.org 16738S: Supported 16739T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16740F: Documentation/virt/paravirt_ops.rst 16741F: arch/*/include/asm/paravirt*.h 16742F: arch/*/kernel/paravirt* 16743F: include/linux/hypervisor.h 16744 16745PARISC ARCHITECTURE 16746M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16747M: Helge Deller <deller@gmx.de> 16748L: linux-parisc@vger.kernel.org 16749S: Maintained 16750W: https://parisc.wiki.kernel.org 16751Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16753T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16754F: Documentation/arch/parisc/ 16755F: arch/parisc/ 16756F: drivers/char/agp/parisc-agp.c 16757F: drivers/input/misc/hp_sdc_rtc.c 16758F: drivers/input/serio/gscps2.c 16759F: drivers/input/serio/hp_sdc* 16760F: drivers/parisc/ 16761F: drivers/parport/parport_gsc.* 16762F: drivers/tty/serial/8250/8250_parisc.c 16763F: drivers/video/console/sti* 16764F: drivers/video/fbdev/sti* 16765F: drivers/video/logo/logo_parisc* 16766F: include/linux/hp_sdc.h 16767 16768PARMAN 16769M: Jiri Pirko <jiri@resnulli.us> 16770L: netdev@vger.kernel.org 16771S: Supported 16772F: include/linux/parman.h 16773F: lib/parman.c 16774F: lib/test_parman.c 16775 16776PC ENGINES APU BOARD DRIVER 16777M: Enrico Weigelt, metux IT consult <info@metux.net> 16778S: Maintained 16779F: drivers/platform/x86/pcengines-apuv2.c 16780 16781PC87360 HARDWARE MONITORING DRIVER 16782M: Jim Cromie <jim.cromie@gmail.com> 16783L: linux-hwmon@vger.kernel.org 16784S: Maintained 16785F: Documentation/hwmon/pc87360.rst 16786F: drivers/hwmon/pc87360.c 16787 16788PC8736x GPIO DRIVER 16789M: Jim Cromie <jim.cromie@gmail.com> 16790S: Maintained 16791F: drivers/char/pc8736x_gpio.c 16792 16793PC87427 HARDWARE MONITORING DRIVER 16794M: Jean Delvare <jdelvare@suse.com> 16795L: linux-hwmon@vger.kernel.org 16796S: Maintained 16797F: Documentation/hwmon/pc87427.rst 16798F: drivers/hwmon/pc87427.c 16799 16800PCA9532 LED DRIVER 16801M: Riku Voipio <riku.voipio@iki.fi> 16802S: Maintained 16803F: drivers/leds/leds-pca9532.c 16804F: include/linux/leds-pca9532.h 16805 16806PCA9541 I2C BUS MASTER SELECTOR DRIVER 16807M: Guenter Roeck <linux@roeck-us.net> 16808L: linux-i2c@vger.kernel.org 16809S: Maintained 16810F: drivers/i2c/muxes/i2c-mux-pca9541.c 16811 16812PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16813M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16814M: Pali Rohár <pali@kernel.org> 16815L: linux-pci@vger.kernel.org 16816L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16817S: Maintained 16818F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16819F: drivers/pci/controller/pci-aardvark.c 16820 16821PCI DRIVER FOR ALTERA PCIE IP 16822M: Joyce Ooi <joyce.ooi@intel.com> 16823L: linux-pci@vger.kernel.org 16824S: Supported 16825F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16826F: drivers/pci/controller/pcie-altera.c 16827 16828PCI DRIVER FOR APPLIEDMICRO XGENE 16829M: Toan Le <toan@os.amperecomputing.com> 16830L: linux-pci@vger.kernel.org 16831L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16832S: Maintained 16833F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16834F: drivers/pci/controller/pci-xgene.c 16835 16836PCI DRIVER FOR ARM VERSATILE PLATFORM 16837M: Rob Herring <robh@kernel.org> 16838L: linux-pci@vger.kernel.org 16839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16840S: Maintained 16841F: Documentation/devicetree/bindings/pci/versatile.yaml 16842F: drivers/pci/controller/pci-versatile.c 16843 16844PCI DRIVER FOR ARMADA 8K 16845M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16846L: linux-pci@vger.kernel.org 16847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16848S: Maintained 16849F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16850F: drivers/pci/controller/dwc/pcie-armada8k.c 16851 16852PCI DRIVER FOR CADENCE PCIE IP 16853L: linux-pci@vger.kernel.org 16854S: Orphan 16855F: Documentation/devicetree/bindings/pci/cdns,* 16856F: drivers/pci/controller/cadence/*cadence* 16857 16858PCI DRIVER FOR FREESCALE LAYERSCAPE 16859M: Minghuan Lian <minghuan.Lian@nxp.com> 16860M: Mingkai Hu <mingkai.hu@nxp.com> 16861M: Roy Zang <roy.zang@nxp.com> 16862L: linuxppc-dev@lists.ozlabs.org 16863L: linux-pci@vger.kernel.org 16864L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16865S: Maintained 16866F: drivers/pci/controller/dwc/*layerscape* 16867 16868PCI DRIVER FOR FU740 16869M: Paul Walmsley <paul.walmsley@sifive.com> 16870M: Greentime Hu <greentime.hu@sifive.com> 16871M: Samuel Holland <samuel.holland@sifive.com> 16872L: linux-pci@vger.kernel.org 16873S: Maintained 16874F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16875F: drivers/pci/controller/dwc/pcie-fu740.c 16876 16877PCI DRIVER FOR GENERIC OF HOSTS 16878M: Will Deacon <will@kernel.org> 16879L: linux-pci@vger.kernel.org 16880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16881S: Maintained 16882F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16883F: drivers/pci/controller/pci-host-common.c 16884F: drivers/pci/controller/pci-host-generic.c 16885 16886PCI DRIVER FOR IMX6 16887M: Richard Zhu <hongxing.zhu@nxp.com> 16888M: Lucas Stach <l.stach@pengutronix.de> 16889L: linux-pci@vger.kernel.org 16890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16891S: Maintained 16892F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16893F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16894F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16895F: drivers/pci/controller/dwc/*imx6* 16896 16897PCI DRIVER FOR INTEL IXP4XX 16898M: Linus Walleij <linus.walleij@linaro.org> 16899S: Maintained 16900F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16901F: drivers/pci/controller/pci-ixp4xx.c 16902 16903PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16904M: Nirmal Patel <nirmal.patel@linux.intel.com> 16905R: Jonathan Derrick <jonathan.derrick@linux.dev> 16906L: linux-pci@vger.kernel.org 16907S: Supported 16908F: drivers/pci/controller/vmd.c 16909 16910PCI DRIVER FOR MICROSEMI SWITCHTEC 16911M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16912M: Logan Gunthorpe <logang@deltatee.com> 16913L: linux-pci@vger.kernel.org 16914S: Maintained 16915F: Documentation/ABI/testing/sysfs-class-switchtec 16916F: Documentation/driver-api/switchtec.rst 16917F: drivers/ntb/hw/mscc/ 16918F: drivers/pci/switch/switchtec* 16919F: include/linux/switchtec.h 16920F: include/uapi/linux/switchtec_ioctl.h 16921 16922PCI DRIVER FOR MOBIVEIL PCIE IP 16923M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16924M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16925L: linux-pci@vger.kernel.org 16926S: Supported 16927F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16928F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16929 16930PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16931M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16932M: Pali Rohár <pali@kernel.org> 16933L: linux-pci@vger.kernel.org 16934L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16935S: Maintained 16936F: drivers/pci/controller/*mvebu* 16937 16938PCI DRIVER FOR NVIDIA TEGRA 16939M: Thierry Reding <thierry.reding@gmail.com> 16940L: linux-tegra@vger.kernel.org 16941L: linux-pci@vger.kernel.org 16942S: Supported 16943F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16944F: drivers/pci/controller/pci-tegra.c 16945 16946PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16947M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16948L: linux-pci@vger.kernel.org 16949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16950S: Maintained 16951F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16952F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16953 16954PCI DRIVER FOR RENESAS R-CAR 16955M: Marek Vasut <marek.vasut+renesas@gmail.com> 16956M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16957L: linux-pci@vger.kernel.org 16958L: linux-renesas-soc@vger.kernel.org 16959S: Maintained 16960F: Documentation/devicetree/bindings/pci/*rcar* 16961F: drivers/pci/controller/*rcar* 16962F: drivers/pci/controller/dwc/*rcar* 16963 16964PCI DRIVER FOR SAMSUNG EXYNOS 16965M: Jingoo Han <jingoohan1@gmail.com> 16966L: linux-pci@vger.kernel.org 16967L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16968L: linux-samsung-soc@vger.kernel.org 16969S: Maintained 16970F: drivers/pci/controller/dwc/pci-exynos.c 16971 16972PCI DRIVER FOR SYNOPSYS DESIGNWARE 16973M: Jingoo Han <jingoohan1@gmail.com> 16974M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16975L: linux-pci@vger.kernel.org 16976S: Maintained 16977F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16978F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16979F: drivers/pci/controller/dwc/*designware* 16980 16981PCI DRIVER FOR TI DRA7XX/J721E 16982M: Vignesh Raghavendra <vigneshr@ti.com> 16983R: Siddharth Vadapalli <s-vadapalli@ti.com> 16984L: linux-omap@vger.kernel.org 16985L: linux-pci@vger.kernel.org 16986L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16987S: Supported 16988F: Documentation/devicetree/bindings/pci/ti-pci.txt 16989F: drivers/pci/controller/cadence/pci-j721e.c 16990F: drivers/pci/controller/dwc/pci-dra7xx.c 16991 16992PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16993M: Linus Walleij <linus.walleij@linaro.org> 16994L: linux-pci@vger.kernel.org 16995S: Maintained 16996F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 16997F: drivers/pci/controller/pci-v3-semi.c 16998 16999PCI DRIVER FOR XILINX VERSAL CPM 17000M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17001M: Michal Simek <michal.simek@amd.com> 17002L: linux-pci@vger.kernel.org 17003S: Maintained 17004F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17005F: drivers/pci/controller/pcie-xilinx-cpm.c 17006 17007PCI ENDPOINT SUBSYSTEM 17008M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17009M: Krzysztof Wilczyński <kw@linux.com> 17010R: Kishon Vijay Abraham I <kishon@kernel.org> 17011L: linux-pci@vger.kernel.org 17012S: Supported 17013Q: https://patchwork.kernel.org/project/linux-pci/list/ 17014B: https://bugzilla.kernel.org 17015C: irc://irc.oftc.net/linux-pci 17016T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17017F: Documentation/PCI/endpoint/* 17018F: Documentation/misc-devices/pci-endpoint-test.rst 17019F: drivers/misc/pci_endpoint_test.c 17020F: drivers/pci/endpoint/ 17021F: tools/pci/ 17022 17023PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17024M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17025R: Oliver O'Halloran <oohall@gmail.com> 17026L: linuxppc-dev@lists.ozlabs.org 17027S: Supported 17028F: Documentation/PCI/pci-error-recovery.rst 17029F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17030F: arch/powerpc/include/*/eeh*.h 17031F: arch/powerpc/kernel/eeh*.c 17032F: arch/powerpc/platforms/*/eeh*.c 17033F: drivers/pci/pcie/aer.c 17034F: drivers/pci/pcie/dpc.c 17035F: drivers/pci/pcie/err.c 17036 17037PCI ERROR RECOVERY 17038M: Linas Vepstas <linasvepstas@gmail.com> 17039L: linux-pci@vger.kernel.org 17040S: Supported 17041F: Documentation/PCI/pci-error-recovery.rst 17042 17043PCI MSI DRIVER FOR ALTERA MSI IP 17044M: Joyce Ooi <joyce.ooi@intel.com> 17045L: linux-pci@vger.kernel.org 17046S: Supported 17047F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17048F: drivers/pci/controller/pcie-altera-msi.c 17049 17050PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17051M: Toan Le <toan@os.amperecomputing.com> 17052L: linux-pci@vger.kernel.org 17053L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17054S: Maintained 17055F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17056F: drivers/pci/controller/pci-xgene-msi.c 17057 17058PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17059M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17060M: Krzysztof Wilczyński <kw@linux.com> 17061R: Rob Herring <robh@kernel.org> 17062L: linux-pci@vger.kernel.org 17063S: Supported 17064Q: https://patchwork.kernel.org/project/linux-pci/list/ 17065B: https://bugzilla.kernel.org 17066C: irc://irc.oftc.net/linux-pci 17067T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17068F: Documentation/devicetree/bindings/pci/ 17069F: drivers/pci/controller/ 17070F: drivers/pci/pci-bridge-emul.c 17071F: drivers/pci/pci-bridge-emul.h 17072 17073PCI PEER-TO-PEER DMA (P2PDMA) 17074M: Bjorn Helgaas <bhelgaas@google.com> 17075M: Logan Gunthorpe <logang@deltatee.com> 17076L: linux-pci@vger.kernel.org 17077S: Supported 17078Q: https://patchwork.kernel.org/project/linux-pci/list/ 17079B: https://bugzilla.kernel.org 17080C: irc://irc.oftc.net/linux-pci 17081T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17082F: Documentation/driver-api/pci/p2pdma.rst 17083F: drivers/pci/p2pdma.c 17084F: include/linux/pci-p2pdma.h 17085 17086PCI SUBSYSTEM 17087M: Bjorn Helgaas <bhelgaas@google.com> 17088L: linux-pci@vger.kernel.org 17089S: Supported 17090Q: https://patchwork.kernel.org/project/linux-pci/list/ 17091B: https://bugzilla.kernel.org 17092C: irc://irc.oftc.net/linux-pci 17093T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17094F: Documentation/PCI/ 17095F: Documentation/devicetree/bindings/pci/ 17096F: arch/x86/kernel/early-quirks.c 17097F: arch/x86/kernel/quirks.c 17098F: arch/x86/pci/ 17099F: drivers/acpi/pci* 17100F: drivers/pci/ 17101F: include/asm-generic/pci* 17102F: include/linux/of_pci.h 17103F: include/linux/pci* 17104F: include/uapi/linux/pci* 17105 17106PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17107M: Jonathan Chocron <jonnyc@amazon.com> 17108L: linux-pci@vger.kernel.org 17109S: Maintained 17110F: Documentation/devicetree/bindings/pci/pcie-al.txt 17111F: drivers/pci/controller/dwc/pcie-al.c 17112 17113PCIE DRIVER FOR AMLOGIC MESON 17114M: Yue Wang <yue.wang@Amlogic.com> 17115L: linux-pci@vger.kernel.org 17116L: linux-amlogic@lists.infradead.org 17117S: Maintained 17118F: drivers/pci/controller/dwc/pci-meson.c 17119 17120PCIE DRIVER FOR AXIS ARTPEC 17121M: Jesper Nilsson <jesper.nilsson@axis.com> 17122L: linux-arm-kernel@axis.com 17123L: linux-pci@vger.kernel.org 17124S: Maintained 17125F: Documentation/devicetree/bindings/pci/axis,artpec* 17126F: drivers/pci/controller/dwc/*artpec* 17127 17128PCIE DRIVER FOR CAVIUM THUNDERX 17129M: Robert Richter <rric@kernel.org> 17130L: linux-pci@vger.kernel.org 17131L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17132S: Odd Fixes 17133F: drivers/pci/controller/pci-thunder-* 17134 17135PCIE DRIVER FOR HISILICON 17136M: Zhou Wang <wangzhou1@hisilicon.com> 17137L: linux-pci@vger.kernel.org 17138S: Maintained 17139F: drivers/pci/controller/dwc/pcie-hisi.c 17140 17141PCIE DRIVER FOR HISILICON KIRIN 17142M: Xiaowei Song <songxiaowei@hisilicon.com> 17143M: Binghui Wang <wangbinghui@hisilicon.com> 17144L: linux-pci@vger.kernel.org 17145S: Maintained 17146F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17147F: drivers/pci/controller/dwc/pcie-kirin.c 17148 17149PCIE DRIVER FOR HISILICON STB 17150M: Shawn Guo <shawn.guo@linaro.org> 17151L: linux-pci@vger.kernel.org 17152S: Maintained 17153F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17154F: drivers/pci/controller/dwc/pcie-histb.c 17155 17156PCIE DRIVER FOR INTEL KEEM BAY 17157M: Srikanth Thokala <srikanth.thokala@intel.com> 17158L: linux-pci@vger.kernel.org 17159S: Supported 17160F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17161F: drivers/pci/controller/dwc/pcie-keembay.c 17162 17163PCIE DRIVER FOR INTEL LGM GW SOC 17164M: Chuanhua Lei <lchuanhua@maxlinear.com> 17165L: linux-pci@vger.kernel.org 17166S: Maintained 17167F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17168F: drivers/pci/controller/dwc/pcie-intel-gw.c 17169 17170PCIE DRIVER FOR MEDIATEK 17171M: Ryder Lee <ryder.lee@mediatek.com> 17172M: Jianjun Wang <jianjun.wang@mediatek.com> 17173L: linux-pci@vger.kernel.org 17174L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17175S: Supported 17176F: Documentation/devicetree/bindings/pci/mediatek* 17177F: drivers/pci/controller/*mediatek* 17178 17179PCIE DRIVER FOR MICROCHIP 17180M: Daire McNamara <daire.mcnamara@microchip.com> 17181L: linux-pci@vger.kernel.org 17182S: Supported 17183F: Documentation/devicetree/bindings/pci/microchip* 17184F: drivers/pci/controller/*microchip* 17185 17186PCIE DRIVER FOR QUALCOMM MSM 17187M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17188L: linux-pci@vger.kernel.org 17189L: linux-arm-msm@vger.kernel.org 17190S: Maintained 17191F: drivers/pci/controller/dwc/pcie-qcom.c 17192 17193PCIE DRIVER FOR ROCKCHIP 17194M: Shawn Lin <shawn.lin@rock-chips.com> 17195L: linux-pci@vger.kernel.org 17196L: linux-rockchip@lists.infradead.org 17197S: Maintained 17198F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17199F: drivers/pci/controller/pcie-rockchip* 17200 17201PCIE DRIVER FOR SOCIONEXT UNIPHIER 17202M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17203L: linux-pci@vger.kernel.org 17204S: Maintained 17205F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17206F: drivers/pci/controller/dwc/pcie-uniphier* 17207 17208PCIE DRIVER FOR ST SPEAR13XX 17209M: Pratyush Anand <pratyush.anand@gmail.com> 17210L: linux-pci@vger.kernel.org 17211S: Maintained 17212F: drivers/pci/controller/dwc/*spear* 17213 17214PCIE ENDPOINT DRIVER FOR QUALCOMM 17215M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17216L: linux-pci@vger.kernel.org 17217L: linux-arm-msm@vger.kernel.org 17218S: Maintained 17219F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17220F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17221 17222PCMCIA SUBSYSTEM 17223M: Dominik Brodowski <linux@dominikbrodowski.net> 17224S: Odd Fixes 17225T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17226F: Documentation/pcmcia/ 17227F: drivers/pcmcia/ 17228F: include/pcmcia/ 17229F: tools/pcmcia/ 17230 17231PCNET32 NETWORK DRIVER 17232M: Don Fry <pcnet32@frontier.com> 17233L: netdev@vger.kernel.org 17234S: Maintained 17235F: drivers/net/ethernet/amd/pcnet32.c 17236 17237PCRYPT PARALLEL CRYPTO ENGINE 17238M: Steffen Klassert <steffen.klassert@secunet.com> 17239L: linux-crypto@vger.kernel.org 17240S: Maintained 17241F: crypto/pcrypt.c 17242F: include/crypto/pcrypt.h 17243 17244PDS DSC VIRTIO DATA PATH ACCELERATOR 17245R: Shannon Nelson <shannon.nelson@amd.com> 17246F: drivers/vdpa/pds/ 17247 17248PECI HARDWARE MONITORING DRIVERS 17249M: Iwona Winiarska <iwona.winiarska@intel.com> 17250L: linux-hwmon@vger.kernel.org 17251S: Supported 17252F: Documentation/hwmon/peci-cputemp.rst 17253F: Documentation/hwmon/peci-dimmtemp.rst 17254F: drivers/hwmon/peci/ 17255 17256PECI SUBSYSTEM 17257M: Iwona Winiarska <iwona.winiarska@intel.com> 17258L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17259S: Supported 17260F: Documentation/devicetree/bindings/peci/ 17261F: Documentation/peci/ 17262F: drivers/peci/ 17263F: include/linux/peci-cpu.h 17264F: include/linux/peci.h 17265 17266PENSANDO ETHERNET DRIVERS 17267M: Shannon Nelson <shannon.nelson@amd.com> 17268M: Brett Creeley <brett.creeley@amd.com> 17269M: drivers@pensando.io 17270L: netdev@vger.kernel.org 17271S: Supported 17272F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17273F: drivers/net/ethernet/pensando/ 17274 17275PER-CPU MEMORY ALLOCATOR 17276M: Dennis Zhou <dennis@kernel.org> 17277M: Tejun Heo <tj@kernel.org> 17278M: Christoph Lameter <cl@linux.com> 17279L: linux-mm@kvack.org 17280S: Maintained 17281T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17282F: arch/*/include/asm/percpu.h 17283F: include/linux/percpu*.h 17284F: lib/percpu*.c 17285F: mm/percpu*.c 17286 17287PER-TASK DELAY ACCOUNTING 17288M: Balbir Singh <bsingharora@gmail.com> 17289S: Maintained 17290F: include/linux/delayacct.h 17291F: kernel/delayacct.c 17292 17293PERFORMANCE EVENTS SUBSYSTEM 17294M: Peter Zijlstra <peterz@infradead.org> 17295M: Ingo Molnar <mingo@redhat.com> 17296M: Arnaldo Carvalho de Melo <acme@kernel.org> 17297M: Namhyung Kim <namhyung@kernel.org> 17298R: Mark Rutland <mark.rutland@arm.com> 17299R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17300R: Jiri Olsa <jolsa@kernel.org> 17301R: Ian Rogers <irogers@google.com> 17302R: Adrian Hunter <adrian.hunter@intel.com> 17303L: linux-perf-users@vger.kernel.org 17304L: linux-kernel@vger.kernel.org 17305S: Supported 17306W: https://perf.wiki.kernel.org/ 17307T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17308T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17309T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17310F: arch/*/events/* 17311F: arch/*/events/*/* 17312F: arch/*/include/asm/perf_event.h 17313F: arch/*/kernel/*/*/perf_event*.c 17314F: arch/*/kernel/*/perf_event*.c 17315F: arch/*/kernel/perf_callchain.c 17316F: arch/*/kernel/perf_event*.c 17317F: include/linux/perf_event.h 17318F: include/uapi/linux/perf_event.h 17319F: kernel/events/* 17320F: tools/lib/perf/ 17321F: tools/perf/ 17322 17323PERFORMANCE EVENTS TOOLING ARM64 17324R: John Garry <john.g.garry@oracle.com> 17325R: Will Deacon <will@kernel.org> 17326R: James Clark <james.clark@arm.com> 17327R: Mike Leach <mike.leach@linaro.org> 17328R: Leo Yan <leo.yan@linux.dev> 17329L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17330S: Supported 17331F: tools/build/feature/test-libopencsd.c 17332F: tools/perf/arch/arm*/ 17333F: tools/perf/pmu-events/arch/arm64/ 17334F: tools/perf/util/arm-spe* 17335F: tools/perf/util/cs-etm* 17336 17337PERSONALITY HANDLING 17338M: Christoph Hellwig <hch@infradead.org> 17339L: linux-abi-devel@lists.sourceforge.net 17340S: Maintained 17341F: include/linux/personality.h 17342F: include/uapi/linux/personality.h 17343 17344PHOENIX RC FLIGHT CONTROLLER ADAPTER 17345M: Marcus Folkesson <marcus.folkesson@gmail.com> 17346L: linux-input@vger.kernel.org 17347S: Maintained 17348F: Documentation/input/devices/pxrc.rst 17349F: drivers/input/joystick/pxrc.c 17350 17351PHONET PROTOCOL 17352M: Remi Denis-Courmont <courmisch@gmail.com> 17353S: Supported 17354F: Documentation/networking/phonet.rst 17355F: include/linux/phonet.h 17356F: include/net/phonet/ 17357F: include/uapi/linux/phonet.h 17358F: net/phonet/ 17359 17360PHRAM MTD DRIVER 17361M: Joern Engel <joern@lazybastard.org> 17362L: linux-mtd@lists.infradead.org 17363S: Maintained 17364F: drivers/mtd/devices/phram.c 17365 17366PICOLCD HID DRIVER 17367M: Bruno Prémont <bonbons@linux-vserver.org> 17368L: linux-input@vger.kernel.org 17369S: Maintained 17370F: drivers/hid/hid-picolcd* 17371 17372PIDFD API 17373M: Christian Brauner <christian@brauner.io> 17374L: linux-kernel@vger.kernel.org 17375S: Maintained 17376T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17377F: samples/pidfd/ 17378F: tools/testing/selftests/clone3/ 17379F: tools/testing/selftests/pid_namespace/ 17380F: tools/testing/selftests/pidfd/ 17381K: (?i)pidfd 17382K: (?i)clone3 17383K: \b(clone_args|kernel_clone_args)\b 17384 17385PIN CONTROL SUBSYSTEM 17386M: Linus Walleij <linus.walleij@linaro.org> 17387L: linux-gpio@vger.kernel.org 17388S: Maintained 17389T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17390F: Documentation/devicetree/bindings/pinctrl/ 17391F: Documentation/driver-api/pin-control.rst 17392F: drivers/pinctrl/ 17393F: include/dt-bindings/pinctrl/ 17394F: include/linux/pinctrl/ 17395 17396PIN CONTROLLER - AMD 17397M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17398M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17399S: Maintained 17400F: drivers/pinctrl/pinctrl-amd.c 17401 17402PIN CONTROLLER - FREESCALE 17403M: Dong Aisheng <aisheng.dong@nxp.com> 17404M: Fabio Estevam <festevam@gmail.com> 17405M: Shawn Guo <shawnguo@kernel.org> 17406M: Jacky Bai <ping.bai@nxp.com> 17407R: Pengutronix Kernel Team <kernel@pengutronix.de> 17408L: linux-gpio@vger.kernel.org 17409L: NXP S32 Linux Team <s32@nxp.com> 17410S: Maintained 17411F: Documentation/devicetree/bindings/pinctrl/fsl,* 17412F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17413F: drivers/pinctrl/freescale/ 17414F: drivers/pinctrl/nxp/ 17415 17416PIN CONTROLLER - INTEL 17417M: Mika Westerberg <mika.westerberg@linux.intel.com> 17418M: Andy Shevchenko <andy@kernel.org> 17419S: Supported 17420T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17421F: drivers/pinctrl/intel/ 17422 17423PIN CONTROLLER - KEEMBAY 17424M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17425S: Supported 17426F: drivers/pinctrl/pinctrl-keembay* 17427 17428PIN CONTROLLER - MEDIATEK 17429M: Sean Wang <sean.wang@kernel.org> 17430L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17431S: Maintained 17432F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17433F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17434F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17435F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17436F: drivers/pinctrl/mediatek/ 17437 17438PIN CONTROLLER - MEDIATEK MIPS 17439M: Arınç ÜNAL <arinc.unal@arinc9.com> 17440M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17441L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17442L: linux-mips@vger.kernel.org 17443S: Maintained 17444F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17445F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17446F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17450F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17451F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17452F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17453F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17454F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17455F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17456F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17457F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17458F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17459 17460PIN CONTROLLER - MICROCHIP AT91 17461M: Ludovic Desroches <ludovic.desroches@microchip.com> 17462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17463L: linux-gpio@vger.kernel.org 17464S: Supported 17465F: drivers/gpio/gpio-sama5d2-piobu.c 17466F: drivers/pinctrl/pinctrl-at91* 17467 17468PIN CONTROLLER - QUALCOMM 17469M: Bjorn Andersson <andersson@kernel.org> 17470L: linux-arm-msm@vger.kernel.org 17471S: Maintained 17472F: Documentation/devicetree/bindings/pinctrl/qcom,* 17473F: drivers/pinctrl/qcom/ 17474 17475PIN CONTROLLER - RENESAS 17476M: Geert Uytterhoeven <geert+renesas@glider.be> 17477L: linux-renesas-soc@vger.kernel.org 17478S: Supported 17479T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17480F: Documentation/devicetree/bindings/pinctrl/renesas,* 17481F: drivers/pinctrl/renesas/ 17482 17483PIN CONTROLLER - SAMSUNG 17484M: Krzysztof Kozlowski <krzk@kernel.org> 17485M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17486R: Alim Akhtar <alim.akhtar@samsung.com> 17487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17488L: linux-samsung-soc@vger.kernel.org 17489S: Maintained 17490Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17491B: mailto:linux-samsung-soc@vger.kernel.org 17492C: irc://irc.libera.chat/linux-exynos 17493T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17494F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17495F: drivers/pinctrl/samsung/ 17496F: include/dt-bindings/pinctrl/samsung.h 17497 17498PIN CONTROLLER - SINGLE 17499M: Tony Lindgren <tony@atomide.com> 17500M: Haojian Zhuang <haojian.zhuang@linaro.org> 17501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17502L: linux-omap@vger.kernel.org 17503S: Maintained 17504F: drivers/pinctrl/pinctrl-single.c 17505 17506PIN CONTROLLER - SUNPLUS / TIBBO 17507M: Dvorkin Dmitry <dvorkin@tibbo.com> 17508M: Wells Lu <wellslutw@gmail.com> 17509L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17510S: Maintained 17511W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17512F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17513F: drivers/pinctrl/sunplus/ 17514F: include/dt-bindings/pinctrl/sppctl*.h 17515 17516PINE64 PINEPHONE KEYBOARD DRIVER 17517M: Samuel Holland <samuel@sholland.org> 17518S: Supported 17519F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17520F: drivers/input/keyboard/pinephone-keyboard.c 17521 17522PKTCDVD DRIVER 17523M: linux-block@vger.kernel.org 17524S: Orphan 17525F: drivers/block/pktcdvd.c 17526F: include/linux/pktcdvd.h 17527F: include/uapi/linux/pktcdvd.h 17528 17529PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17530M: Tomasz Duszynski <tduszyns@gmail.com> 17531S: Maintained 17532F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17533F: drivers/iio/chemical/pms7003.c 17534 17535PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17536M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17537L: netdev@vger.kernel.org 17538S: Maintained 17539F: drivers/net/phy/mdio-open-alliance.h 17540F: net/ethtool/plca.c 17541 17542PLDMFW LIBRARY 17543M: Jacob Keller <jacob.e.keller@intel.com> 17544S: Maintained 17545F: Documentation/driver-api/pldmfw/ 17546F: include/linux/pldmfw.h 17547F: lib/pldmfw/ 17548 17549PLX DMA DRIVER 17550M: Logan Gunthorpe <logang@deltatee.com> 17551S: Maintained 17552F: drivers/dma/plx_dma.c 17553 17554PM-GRAPH UTILITY 17555M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17556L: linux-pm@vger.kernel.org 17557S: Supported 17558W: https://01.org/pm-graph 17559B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17560T: git git://github.com/intel/pm-graph 17561F: tools/power/pm-graph 17562 17563PM6764TR DRIVER 17564M: Charles Hsu <hsu.yungteng@gmail.com> 17565L: linux-hwmon@vger.kernel.org 17566S: Maintained 17567F: Documentation/hwmon/pm6764tr.rst 17568F: drivers/hwmon/pmbus/pm6764tr.c 17569 17570PMC SIERRA MaxRAID DRIVER 17571L: linux-scsi@vger.kernel.org 17572S: Orphan 17573W: http://www.pmc-sierra.com/ 17574F: drivers/scsi/pmcraid.* 17575 17576PMC SIERRA PM8001 DRIVER 17577M: Jack Wang <jinpu.wang@cloud.ionos.com> 17578L: linux-scsi@vger.kernel.org 17579S: Supported 17580F: drivers/scsi/pm8001/ 17581 17582PNI RM3100 IIO DRIVER 17583M: Song Qiang <songqiang1304521@gmail.com> 17584L: linux-iio@vger.kernel.org 17585S: Maintained 17586F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17587F: drivers/iio/magnetometer/rm3100* 17588 17589PNP SUPPORT 17590M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17591L: linux-acpi@vger.kernel.org 17592S: Maintained 17593F: drivers/pnp/ 17594F: include/linux/pnp.h 17595 17596POSIX CLOCKS and TIMERS 17597M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17598M: Frederic Weisbecker <frederic@kernel.org> 17599M: Thomas Gleixner <tglx@linutronix.de> 17600L: linux-kernel@vger.kernel.org 17601S: Maintained 17602T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17603F: fs/timerfd.c 17604F: include/linux/time_namespace.h 17605F: include/linux/timerfd.h 17606F: include/uapi/linux/time.h 17607F: include/uapi/linux/timerfd.h 17608F: include/trace/events/timer* 17609F: kernel/time/itimer.c 17610F: kernel/time/posix-* 17611F: kernel/time/namespace.c 17612 17613POWER MANAGEMENT CORE 17614M: "Rafael J. Wysocki" <rafael@kernel.org> 17615L: linux-pm@vger.kernel.org 17616S: Supported 17617B: https://bugzilla.kernel.org 17618T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17619F: drivers/base/power/ 17620F: drivers/powercap/ 17621F: include/linux/intel_rapl.h 17622F: include/linux/pm.h 17623F: include/linux/pm_* 17624F: include/linux/powercap.h 17625F: kernel/configs/nopm.config 17626 17627POWER STATE COORDINATION INTERFACE (PSCI) 17628M: Mark Rutland <mark.rutland@arm.com> 17629M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17630L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17631S: Maintained 17632F: drivers/firmware/psci/ 17633F: include/linux/psci.h 17634F: include/uapi/linux/psci.h 17635 17636POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17637M: Sebastian Reichel <sre@kernel.org> 17638L: linux-pm@vger.kernel.org 17639S: Maintained 17640T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17641F: Documentation/ABI/testing/sysfs-class-power 17642F: Documentation/devicetree/bindings/power/supply/ 17643F: drivers/power/supply/ 17644F: include/linux/power/ 17645F: include/linux/power_supply.h 17646F: tools/testing/selftests/power_supply/ 17647 17648POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17649M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17650L: linuxppc-dev@lists.ozlabs.org 17651S: Maintained 17652F: drivers/char/powernv-op-panel.c 17653 17654PPP OVER ATM (RFC 2364) 17655M: Mitchell Blank Jr <mitch@sfgoth.com> 17656S: Maintained 17657F: include/uapi/linux/atmppp.h 17658F: net/atm/pppoatm.c 17659 17660PPP OVER ETHERNET 17661M: Michal Ostrowski <mostrows@earthlink.net> 17662S: Maintained 17663F: drivers/net/ppp/pppoe.c 17664F: drivers/net/ppp/pppox.c 17665 17666PPP OVER L2TP 17667M: James Chapman <jchapman@katalix.com> 17668S: Maintained 17669F: include/linux/if_pppol2tp.h 17670F: include/uapi/linux/if_pppol2tp.h 17671F: net/l2tp/l2tp_ppp.c 17672 17673PPP PROTOCOL DRIVERS AND COMPRESSORS 17674L: linux-ppp@vger.kernel.org 17675S: Orphan 17676F: drivers/net/ppp/ppp_* 17677 17678PPS SUPPORT 17679M: Rodolfo Giometti <giometti@enneenne.com> 17680L: linuxpps@ml.enneenne.com (subscribers-only) 17681S: Maintained 17682W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17683F: Documentation/ABI/testing/sysfs-pps 17684F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17685F: Documentation/driver-api/pps.rst 17686F: drivers/pps/ 17687F: include/linux/pps*.h 17688F: include/uapi/linux/pps.h 17689 17690PPTP DRIVER 17691M: Dmitry Kozlov <xeb@mail.ru> 17692L: netdev@vger.kernel.org 17693S: Maintained 17694W: http://sourceforge.net/projects/accel-pptp 17695F: drivers/net/ppp/pptp.c 17696 17697PRESSURE STALL INFORMATION (PSI) 17698M: Johannes Weiner <hannes@cmpxchg.org> 17699M: Suren Baghdasaryan <surenb@google.com> 17700R: Peter Ziljstra <peterz@infradead.org> 17701S: Maintained 17702F: include/linux/psi* 17703F: kernel/sched/psi.c 17704 17705PRINTK 17706M: Petr Mladek <pmladek@suse.com> 17707R: Steven Rostedt <rostedt@goodmis.org> 17708R: John Ogness <john.ogness@linutronix.de> 17709R: Sergey Senozhatsky <senozhatsky@chromium.org> 17710S: Maintained 17711T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17712F: include/linux/printk.h 17713F: kernel/printk/ 17714 17715PRINTK INDEXING 17716R: Chris Down <chris@chrisdown.name> 17717S: Maintained 17718F: Documentation/core-api/printk-index.rst 17719F: kernel/printk/index.c 17720K: printk_index 17721 17722PROC FILESYSTEM 17723L: linux-kernel@vger.kernel.org 17724L: linux-fsdevel@vger.kernel.org 17725S: Maintained 17726F: Documentation/filesystems/proc.rst 17727F: fs/proc/ 17728F: include/linux/proc_fs.h 17729F: tools/testing/selftests/proc/ 17730 17731PROC SYSCTL 17732M: Luis Chamberlain <mcgrof@kernel.org> 17733M: Kees Cook <keescook@chromium.org> 17734M: Joel Granados <j.granados@samsung.com> 17735L: linux-kernel@vger.kernel.org 17736L: linux-fsdevel@vger.kernel.org 17737S: Maintained 17738T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17739F: fs/proc/proc_sysctl.c 17740F: include/linux/sysctl.h 17741F: kernel/sysctl-test.c 17742F: kernel/sysctl.c 17743F: tools/testing/selftests/sysctl/ 17744 17745PS3 NETWORK SUPPORT 17746M: Geoff Levand <geoff@infradead.org> 17747L: netdev@vger.kernel.org 17748L: linuxppc-dev@lists.ozlabs.org 17749S: Maintained 17750F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17751 17752PS3 PLATFORM SUPPORT 17753M: Geoff Levand <geoff@infradead.org> 17754L: linuxppc-dev@lists.ozlabs.org 17755S: Maintained 17756F: arch/powerpc/boot/ps3* 17757F: arch/powerpc/include/asm/lv1call.h 17758F: arch/powerpc/include/asm/ps3*.h 17759F: arch/powerpc/platforms/ps3/ 17760F: drivers/*/ps3* 17761F: drivers/ps3/ 17762F: drivers/rtc/rtc-ps3.c 17763F: drivers/usb/host/*ps3.c 17764F: sound/ppc/snd_ps3* 17765 17766PS3VRAM DRIVER 17767M: Jim Paris <jim@jtan.com> 17768M: Geoff Levand <geoff@infradead.org> 17769L: linuxppc-dev@lists.ozlabs.org 17770S: Maintained 17771F: drivers/block/ps3vram.c 17772 17773PSAMPLE PACKET SAMPLING SUPPORT 17774M: Yotam Gigi <yotam.gi@gmail.com> 17775S: Maintained 17776F: include/net/psample.h 17777F: include/uapi/linux/psample.h 17778F: net/psample 17779 17780PSE NETWORK DRIVER 17781M: Oleksij Rempel <o.rempel@pengutronix.de> 17782M: Kory Maincent <kory.maincent@bootlin.com> 17783L: netdev@vger.kernel.org 17784S: Maintained 17785F: Documentation/devicetree/bindings/net/pse-pd/ 17786F: drivers/net/pse-pd/ 17787 17788PSTORE FILESYSTEM 17789M: Kees Cook <keescook@chromium.org> 17790R: Tony Luck <tony.luck@intel.com> 17791R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17792L: linux-hardening@vger.kernel.org 17793S: Supported 17794T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17795F: Documentation/admin-guide/pstore-blk.rst 17796F: Documentation/admin-guide/ramoops.rst 17797F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17798F: drivers/acpi/apei/erst.c 17799F: drivers/firmware/efi/efi-pstore.c 17800F: fs/pstore/ 17801F: include/linux/pstore* 17802K: \b(pstore|ramoops) 17803 17804PT5161L HARDWARE MONITOR DRIVER 17805M: Cosmo Chou <cosmo.chou@quantatw.com> 17806L: linux-hwmon@vger.kernel.org 17807S: Maintained 17808F: Documentation/hwmon/pt5161l.rst 17809F: drivers/hwmon/pt5161l.c 17810 17811PTP HARDWARE CLOCK SUPPORT 17812M: Richard Cochran <richardcochran@gmail.com> 17813L: netdev@vger.kernel.org 17814S: Maintained 17815W: http://linuxptp.sourceforge.net/ 17816F: Documentation/ABI/testing/sysfs-ptp 17817F: Documentation/driver-api/ptp.rst 17818F: drivers/net/phy/dp83640* 17819F: drivers/ptp/* 17820F: include/linux/ptp_cl* 17821K: (?:\b|_)ptp(?:\b|_) 17822 17823PTP MOCKUP CLOCK SUPPORT 17824M: Vladimir Oltean <vladimir.oltean@nxp.com> 17825L: netdev@vger.kernel.org 17826S: Maintained 17827F: drivers/ptp/ptp_mock.c 17828F: include/linux/ptp_mock.h 17829 17830PTP VIRTUAL CLOCK SUPPORT 17831M: Yangbo Lu <yangbo.lu@nxp.com> 17832L: netdev@vger.kernel.org 17833S: Maintained 17834F: drivers/ptp/ptp_vclock.c 17835F: net/ethtool/phc_vclocks.c 17836 17837PTRACE SUPPORT 17838M: Oleg Nesterov <oleg@redhat.com> 17839S: Maintained 17840F: arch/*/*/ptrace*.c 17841F: arch/*/include/asm/ptrace*.h 17842F: arch/*/ptrace*.c 17843F: include/asm-generic/syscall.h 17844F: include/linux/ptrace.h 17845F: include/linux/regset.h 17846F: include/uapi/linux/ptrace.h 17847F: kernel/ptrace.c 17848 17849PULSE8-CEC DRIVER 17850M: Hans Verkuil <hverkuil@xs4all.nl> 17851L: linux-media@vger.kernel.org 17852S: Maintained 17853T: git git://linuxtv.org/media_tree.git 17854F: drivers/media/cec/usb/pulse8/ 17855 17856PURELIFI PLFXLC DRIVER 17857M: Srinivasan Raju <srini.raju@purelifi.com> 17858L: linux-wireless@vger.kernel.org 17859S: Supported 17860F: drivers/net/wireless/purelifi/plfxlc/ 17861 17862PVRUSB2 VIDEO4LINUX DRIVER 17863M: Mike Isely <isely@pobox.com> 17864L: pvrusb2@isely.net (subscribers-only) 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867W: http://www.isely.net/pvrusb2/ 17868T: git git://linuxtv.org/media_tree.git 17869F: Documentation/driver-api/media/drivers/pvrusb2* 17870F: drivers/media/usb/pvrusb2/ 17871 17872PWC WEBCAM DRIVER 17873M: Hans Verkuil <hverkuil@xs4all.nl> 17874L: linux-media@vger.kernel.org 17875S: Odd Fixes 17876T: git git://linuxtv.org/media_tree.git 17877F: drivers/media/usb/pwc/* 17878F: include/trace/events/pwc.h 17879 17880PWM IR Transmitter 17881M: Sean Young <sean@mess.org> 17882L: linux-media@vger.kernel.org 17883S: Maintained 17884F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17885F: drivers/media/rc/pwm-ir-tx.c 17886 17887PWM SUBSYSTEM 17888M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17889L: linux-pwm@vger.kernel.org 17890S: Maintained 17891Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17892T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17893F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17894F: Documentation/devicetree/bindings/pwm/ 17895F: Documentation/driver-api/pwm.rst 17896F: drivers/gpio/gpio-mvebu.c 17897F: drivers/pwm/ 17898F: drivers/video/backlight/pwm_bl.c 17899F: include/dt-bindings/pwm/ 17900F: include/linux/pwm.h 17901F: include/linux/pwm_backlight.h 17902K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17903 17904PXA GPIO DRIVER 17905M: Robert Jarzmik <robert.jarzmik@free.fr> 17906L: linux-gpio@vger.kernel.org 17907S: Maintained 17908F: drivers/gpio/gpio-pxa.c 17909 17910PXA MMCI DRIVER 17911S: Orphan 17912 17913PXA RTC DRIVER 17914M: Robert Jarzmik <robert.jarzmik@free.fr> 17915L: linux-rtc@vger.kernel.org 17916S: Maintained 17917 17918PXA2xx/PXA3xx SUPPORT 17919M: Daniel Mack <daniel@zonque.org> 17920M: Haojian Zhuang <haojian.zhuang@gmail.com> 17921M: Robert Jarzmik <robert.jarzmik@free.fr> 17922L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17923S: Maintained 17924T: git git://github.com/hzhuang1/linux.git 17925T: git git://github.com/rjarzmik/linux.git 17926F: arch/arm/boot/dts/intel/pxa/ 17927F: arch/arm/mach-pxa/ 17928F: drivers/dma/pxa* 17929F: drivers/pcmcia/pxa2xx* 17930F: drivers/pinctrl/pxa/ 17931F: drivers/spi/spi-pxa2xx* 17932F: drivers/usb/gadget/udc/pxa2* 17933F: include/sound/pxa2xx-lib.h 17934F: sound/arm/pxa* 17935F: sound/soc/pxa/ 17936 17937QAT DRIVER 17938M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17939L: qat-linux@intel.com 17940S: Supported 17941F: drivers/crypto/intel/qat/ 17942 17943QCOM AUDIO (ASoC) DRIVERS 17944M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17945M: Banajit Goswami <bgoswami@quicinc.com> 17946L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17947S: Supported 17948F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17949F: Documentation/devicetree/bindings/sound/qcom,* 17950F: drivers/soc/qcom/apr.c 17951F: include/dt-bindings/sound/qcom,wcd9335.h 17952F: sound/soc/codecs/lpass-rx-macro.* 17953F: sound/soc/codecs/lpass-tx-macro.* 17954F: sound/soc/codecs/lpass-va-macro.c 17955F: sound/soc/codecs/lpass-wsa-macro.* 17956F: sound/soc/codecs/msm8916-wcd-analog.c 17957F: sound/soc/codecs/msm8916-wcd-digital.c 17958F: sound/soc/codecs/wcd-clsh-v2.* 17959F: sound/soc/codecs/wcd-mbhc-v2.* 17960F: sound/soc/codecs/wcd9335.* 17961F: sound/soc/codecs/wcd934x.c 17962F: sound/soc/codecs/wsa881x.c 17963F: sound/soc/codecs/wsa883x.c 17964F: sound/soc/codecs/wsa884x.c 17965F: sound/soc/qcom/ 17966 17967QCOM EMBEDDED USB DEBUGGER (EUD) 17968M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17969L: linux-arm-msm@vger.kernel.org 17970S: Maintained 17971F: Documentation/ABI/testing/sysfs-driver-eud 17972F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17973F: drivers/usb/misc/qcom_eud.c 17974 17975QCOM IPA DRIVER 17976M: Alex Elder <elder@kernel.org> 17977L: netdev@vger.kernel.org 17978S: Supported 17979F: drivers/net/ipa/ 17980 17981QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17982M: Gabriel Somlo <somlo@cmu.edu> 17983M: "Michael S. Tsirkin" <mst@redhat.com> 17984L: qemu-devel@nongnu.org 17985S: Maintained 17986F: drivers/firmware/qemu_fw_cfg.c 17987F: include/uapi/linux/qemu_fw_cfg.h 17988 17989QIB DRIVER 17990M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17991L: linux-rdma@vger.kernel.org 17992S: Supported 17993F: drivers/infiniband/hw/qib/ 17994 17995QLOGIC QL41xxx FCOE DRIVER 17996M: Saurav Kashyap <skashyap@marvell.com> 17997M: Javed Hasan <jhasan@marvell.com> 17998M: GR-QLogic-Storage-Upstream@marvell.com 17999L: linux-scsi@vger.kernel.org 18000S: Supported 18001F: drivers/scsi/qedf/ 18002 18003QLOGIC QL41xxx ISCSI DRIVER 18004M: Nilesh Javali <njavali@marvell.com> 18005M: Manish Rangankar <mrangankar@marvell.com> 18006M: GR-QLogic-Storage-Upstream@marvell.com 18007L: linux-scsi@vger.kernel.org 18008S: Supported 18009F: drivers/scsi/qedi/ 18010 18011QLOGIC QL4xxx ETHERNET DRIVER 18012M: Ariel Elior <aelior@marvell.com> 18013M: Manish Chopra <manishc@marvell.com> 18014L: netdev@vger.kernel.org 18015S: Supported 18016F: drivers/net/ethernet/qlogic/qed/ 18017F: drivers/net/ethernet/qlogic/qede/ 18018F: include/linux/qed/ 18019 18020QLOGIC QL4xxx RDMA DRIVER 18021M: Michal Kalderon <mkalderon@marvell.com> 18022M: Ariel Elior <aelior@marvell.com> 18023L: linux-rdma@vger.kernel.org 18024S: Supported 18025F: drivers/infiniband/hw/qedr/ 18026F: include/uapi/rdma/qedr-abi.h 18027 18028QLOGIC QLA1280 SCSI DRIVER 18029M: Michael Reed <mdr@sgi.com> 18030L: linux-scsi@vger.kernel.org 18031S: Maintained 18032F: drivers/scsi/qla1280.[ch] 18033 18034QLOGIC QLA2XXX FC-SCSI DRIVER 18035M: Nilesh Javali <njavali@marvell.com> 18036M: GR-QLogic-Storage-Upstream@marvell.com 18037L: linux-scsi@vger.kernel.org 18038S: Supported 18039F: drivers/scsi/qla2xxx/ 18040 18041QLOGIC QLA3XXX NETWORK DRIVER 18042M: GR-Linux-NIC-Dev@marvell.com 18043L: netdev@vger.kernel.org 18044S: Supported 18045F: drivers/net/ethernet/qlogic/qla3xxx.* 18046 18047QLOGIC QLA4XXX iSCSI DRIVER 18048M: Nilesh Javali <njavali@marvell.com> 18049M: Manish Rangankar <mrangankar@marvell.com> 18050M: GR-QLogic-Storage-Upstream@marvell.com 18051L: linux-scsi@vger.kernel.org 18052S: Supported 18053F: drivers/scsi/qla4xxx/ 18054 18055QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18056M: Shahed Shaikh <shshaikh@marvell.com> 18057M: Manish Chopra <manishc@marvell.com> 18058M: GR-Linux-NIC-Dev@marvell.com 18059L: netdev@vger.kernel.org 18060S: Supported 18061F: drivers/net/ethernet/qlogic/qlcnic/ 18062 18063QM1D1B0004 MEDIA DRIVER 18064M: Akihiro Tsukada <tskd08@gmail.com> 18065L: linux-media@vger.kernel.org 18066S: Odd Fixes 18067F: drivers/media/tuners/qm1d1b0004* 18068 18069QM1D1C0042 MEDIA DRIVER 18070M: Akihiro Tsukada <tskd08@gmail.com> 18071L: linux-media@vger.kernel.org 18072S: Odd Fixes 18073F: drivers/media/tuners/qm1d1c0042* 18074 18075QNX4 FILESYSTEM 18076M: Anders Larsen <al@alarsen.net> 18077S: Maintained 18078W: http://www.alarsen.net/linux/qnx4fs/ 18079F: fs/qnx4/ 18080F: include/uapi/linux/qnx4_fs.h 18081F: include/uapi/linux/qnxtypes.h 18082 18083QNX6 FILESYSTEM 18084S: Orphan 18085F: Documentation/filesystems/qnx6.rst 18086F: fs/qnx6/ 18087F: include/linux/qnx6_fs.h 18088 18089QORIQ DPAA2 FSL-MC BUS DRIVER 18090M: Stuart Yoder <stuyoder@gmail.com> 18091M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18092L: linux-kernel@vger.kernel.org 18093S: Maintained 18094F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18095F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18096F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18097F: drivers/bus/fsl-mc/ 18098F: include/uapi/linux/fsl_mc.h 18099 18100QT1010 MEDIA DRIVER 18101L: linux-media@vger.kernel.org 18102S: Orphan 18103W: https://linuxtv.org 18104Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18105F: drivers/media/tuners/qt1010* 18106 18107QUALCOMM ATH12K WIRELESS DRIVER 18108M: Kalle Valo <kvalo@kernel.org> 18109M: Jeff Johnson <jjohnson@kernel.org> 18110L: ath12k@lists.infradead.org 18111S: Supported 18112W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18113T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18114F: drivers/net/wireless/ath/ath12k/ 18115N: ath12k 18116 18117QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18118M: Kalle Valo <kvalo@kernel.org> 18119M: Jeff Johnson <jjohnson@kernel.org> 18120L: ath10k@lists.infradead.org 18121S: Supported 18122W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18123T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18124F: drivers/net/wireless/ath/ath10k/ 18125N: ath10k 18126 18127QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18128M: Kalle Valo <kvalo@kernel.org> 18129M: Jeff Johnson <jjohnson@kernel.org> 18130L: ath11k@lists.infradead.org 18131S: Supported 18132W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18133B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18134T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18135F: drivers/net/wireless/ath/ath11k/ 18136N: ath11k 18137 18138QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18139M: Toke Høiland-Jørgensen <toke@toke.dk> 18140L: linux-wireless@vger.kernel.org 18141S: Maintained 18142W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18143T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18144F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18145F: drivers/net/wireless/ath/ath9k/ 18146 18147QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18148M: Stefan Wahren <wahrenst@gmx.net> 18149L: netdev@vger.kernel.org 18150S: Maintained 18151F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18152F: drivers/net/ethernet/qualcomm/qca* 18153 18154QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18155M: Stephan Gerhold <stephan@gerhold.net> 18156L: netdev@vger.kernel.org 18157L: linux-arm-msm@vger.kernel.org 18158S: Maintained 18159F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18160F: drivers/net/wwan/qcom_bam_dmux.c 18161 18162QUALCOMM CAMERA SUBSYSTEM DRIVER 18163M: Robert Foss <rfoss@kernel.org> 18164M: Todor Tomov <todor.too@gmail.com> 18165M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18166L: linux-media@vger.kernel.org 18167S: Maintained 18168F: Documentation/admin-guide/media/qcom_camss.rst 18169F: Documentation/devicetree/bindings/media/*camss* 18170F: drivers/media/platform/qcom/camss/ 18171 18172QUALCOMM CLOCK DRIVERS 18173M: Bjorn Andersson <andersson@kernel.org> 18174L: linux-arm-msm@vger.kernel.org 18175S: Supported 18176T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18177F: Documentation/devicetree/bindings/clock/qcom,* 18178F: drivers/clk/qcom/ 18179F: include/dt-bindings/clock/qcom,* 18180 18181QUALCOMM CLOUD AI (QAIC) DRIVER 18182M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18183R: Carl Vanderlip <quic_carlv@quicinc.com> 18184R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18185L: linux-arm-msm@vger.kernel.org 18186L: dri-devel@lists.freedesktop.org 18187S: Supported 18188T: git git://anongit.freedesktop.org/drm/drm-misc 18189F: Documentation/accel/qaic/ 18190F: drivers/accel/qaic/ 18191F: include/uapi/drm/qaic_accel.h 18192 18193QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18194M: Bjorn Andersson <andersson@kernel.org> 18195M: Konrad Dybcio <konrad.dybcio@linaro.org> 18196L: linux-pm@vger.kernel.org 18197L: linux-arm-msm@vger.kernel.org 18198S: Maintained 18199F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18200F: drivers/pmdomain/qcom/cpr.c 18201 18202QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18203M: Ilia Lin <ilia.lin@kernel.org> 18204L: linux-pm@vger.kernel.org 18205S: Maintained 18206F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18207F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18208F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18209 18210QUALCOMM CRYPTO DRIVERS 18211M: Thara Gopinath <thara.gopinath@gmail.com> 18212L: linux-crypto@vger.kernel.org 18213L: linux-arm-msm@vger.kernel.org 18214S: Maintained 18215F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18216F: drivers/crypto/qce/ 18217 18218QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18219M: Timur Tabi <timur@kernel.org> 18220L: netdev@vger.kernel.org 18221S: Maintained 18222F: drivers/net/ethernet/qualcomm/emac/ 18223 18224QUALCOMM ETHQOS ETHERNET DRIVER 18225M: Vinod Koul <vkoul@kernel.org> 18226L: netdev@vger.kernel.org 18227L: linux-arm-msm@vger.kernel.org 18228S: Maintained 18229F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18230F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18231 18232QUALCOMM FASTRPC DRIVER 18233M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18234M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18235L: linux-arm-msm@vger.kernel.org 18236S: Maintained 18237F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18238F: drivers/misc/fastrpc.c 18239F: include/uapi/misc/fastrpc.h 18240 18241QUALCOMM HEXAGON ARCHITECTURE 18242M: Brian Cain <bcain@quicinc.com> 18243L: linux-hexagon@vger.kernel.org 18244S: Supported 18245T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18246F: arch/hexagon/ 18247 18248QUALCOMM HIDMA DRIVER 18249M: Sinan Kaya <okaya@kernel.org> 18250L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18251L: linux-arm-msm@vger.kernel.org 18252L: dmaengine@vger.kernel.org 18253S: Supported 18254F: drivers/dma/qcom/hidma* 18255 18256QUALCOMM I2C CCI DRIVER 18257M: Loic Poulain <loic.poulain@linaro.org> 18258M: Robert Foss <rfoss@kernel.org> 18259L: linux-i2c@vger.kernel.org 18260L: linux-arm-msm@vger.kernel.org 18261S: Maintained 18262F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18263F: drivers/i2c/busses/i2c-qcom-cci.c 18264 18265QUALCOMM INTERCONNECT BWMON DRIVER 18266M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18267L: linux-arm-msm@vger.kernel.org 18268S: Maintained 18269F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18270F: drivers/soc/qcom/icc-bwmon.c 18271 18272QUALCOMM IOMMU 18273M: Rob Clark <robdclark@gmail.com> 18274L: iommu@lists.linux.dev 18275L: linux-arm-msm@vger.kernel.org 18276S: Maintained 18277F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18278F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18279F: drivers/iommu/msm_iommu* 18280 18281QUALCOMM IPC ROUTER (QRTR) DRIVER 18282M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18283L: linux-arm-msm@vger.kernel.org 18284S: Maintained 18285F: include/trace/events/qrtr.h 18286F: include/uapi/linux/qrtr.h 18287F: net/qrtr/ 18288 18289QUALCOMM IPCC MAILBOX DRIVER 18290M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18291L: linux-arm-msm@vger.kernel.org 18292S: Supported 18293F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18294F: drivers/mailbox/qcom-ipcc.c 18295F: include/dt-bindings/mailbox/qcom-ipcc.h 18296 18297QUALCOMM IPQ4019 USB PHY DRIVER 18298M: Robert Marko <robert.marko@sartura.hr> 18299M: Luka Perkov <luka.perkov@sartura.hr> 18300L: linux-arm-msm@vger.kernel.org 18301S: Maintained 18302F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18303F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18304 18305QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18306M: Robert Marko <robert.marko@sartura.hr> 18307M: Luka Perkov <luka.perkov@sartura.hr> 18308L: linux-arm-msm@vger.kernel.org 18309S: Maintained 18310F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18311F: drivers/regulator/vqmmc-ipq4019-regulator.c 18312 18313QUALCOMM NAND CONTROLLER DRIVER 18314M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18315L: linux-mtd@lists.infradead.org 18316L: linux-arm-msm@vger.kernel.org 18317S: Maintained 18318F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18319F: drivers/mtd/nand/raw/qcom_nandc.c 18320 18321QUALCOMM QSEECOM DRIVER 18322M: Maximilian Luz <luzmaximilian@gmail.com> 18323L: linux-arm-msm@vger.kernel.org 18324S: Maintained 18325F: drivers/firmware/qcom/qcom_qseecom.c 18326 18327QUALCOMM QSEECOM UEFISECAPP DRIVER 18328M: Maximilian Luz <luzmaximilian@gmail.com> 18329L: linux-arm-msm@vger.kernel.org 18330S: Maintained 18331F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18332 18333QUALCOMM RMNET DRIVER 18334M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18335M: Sean Tranchetti <quic_stranche@quicinc.com> 18336L: netdev@vger.kernel.org 18337S: Maintained 18338F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18339F: drivers/net/ethernet/qualcomm/rmnet/ 18340F: include/linux/if_rmnet.h 18341 18342QUALCOMM TSENS THERMAL DRIVER 18343M: Amit Kucheria <amitk@kernel.org> 18344M: Thara Gopinath <thara.gopinath@gmail.com> 18345L: linux-pm@vger.kernel.org 18346L: linux-arm-msm@vger.kernel.org 18347S: Maintained 18348F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18349F: drivers/thermal/qcom/ 18350 18351QUALCOMM TYPEC PORT MANAGER DRIVER 18352M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18353L: linux-arm-msm@vger.kernel.org 18354L: linux-usb@vger.kernel.org 18355S: Maintained 18356F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18357F: drivers/usb/typec/tcpm/qcom/ 18358 18359QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18360M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18361M: Vikash Garodia <quic_vgarodia@quicinc.com> 18362R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18363L: linux-media@vger.kernel.org 18364L: linux-arm-msm@vger.kernel.org 18365S: Maintained 18366T: git git://linuxtv.org/media_tree.git 18367F: Documentation/devicetree/bindings/media/*venus* 18368F: drivers/media/platform/qcom/venus/ 18369 18370QUALCOMM WCN36XX WIRELESS DRIVER 18371M: Loic Poulain <loic.poulain@linaro.org> 18372L: wcn36xx@lists.infradead.org 18373S: Supported 18374W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18375F: drivers/net/wireless/ath/wcn36xx/ 18376 18377QUANTENNA QTNFMAC WIRELESS DRIVER 18378M: Igor Mitsyanko <imitsyanko@quantenna.com> 18379R: Sergey Matyukevich <geomatsi@gmail.com> 18380L: linux-wireless@vger.kernel.org 18381S: Maintained 18382F: drivers/net/wireless/quantenna 18383 18384RADEON and AMDGPU DRM DRIVERS 18385M: Alex Deucher <alexander.deucher@amd.com> 18386M: Christian König <christian.koenig@amd.com> 18387M: Pan, Xinhui <Xinhui.Pan@amd.com> 18388L: amd-gfx@lists.freedesktop.org 18389S: Supported 18390B: https://gitlab.freedesktop.org/drm/amd/-/issues 18391C: irc://irc.oftc.net/radeon 18392T: git https://gitlab.freedesktop.org/agd5f/linux.git 18393F: Documentation/gpu/amdgpu/ 18394F: drivers/gpu/drm/amd/ 18395F: drivers/gpu/drm/ci/xfails/amd* 18396F: drivers/gpu/drm/radeon/ 18397F: include/uapi/drm/amdgpu_drm.h 18398F: include/uapi/drm/radeon_drm.h 18399 18400RADEON FRAMEBUFFER DISPLAY DRIVER 18401M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18402L: linux-fbdev@vger.kernel.org 18403S: Maintained 18404F: drivers/video/fbdev/aty/radeon* 18405F: include/uapi/linux/radeonfb.h 18406 18407RADIOSHARK RADIO DRIVER 18408M: Hans Verkuil <hverkuil@xs4all.nl> 18409L: linux-media@vger.kernel.org 18410S: Maintained 18411T: git git://linuxtv.org/media_tree.git 18412F: drivers/media/radio/radio-shark.c 18413 18414RADIOSHARK2 RADIO DRIVER 18415M: Hans Verkuil <hverkuil@xs4all.nl> 18416L: linux-media@vger.kernel.org 18417S: Maintained 18418T: git git://linuxtv.org/media_tree.git 18419F: drivers/media/radio/radio-shark2.c 18420F: drivers/media/radio/radio-tea5777.c 18421 18422RADOS BLOCK DEVICE (RBD) 18423M: Ilya Dryomov <idryomov@gmail.com> 18424R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18425L: ceph-devel@vger.kernel.org 18426S: Supported 18427W: http://ceph.com/ 18428T: git https://github.com/ceph/ceph-client.git 18429F: Documentation/ABI/testing/sysfs-bus-rbd 18430F: drivers/block/rbd.c 18431F: drivers/block/rbd_types.h 18432 18433RAGE128 FRAMEBUFFER DISPLAY DRIVER 18434L: linux-fbdev@vger.kernel.org 18435S: Orphan 18436F: drivers/video/fbdev/aty/aty128fb.c 18437 18438RAINSHADOW-CEC DRIVER 18439M: Hans Verkuil <hverkuil@xs4all.nl> 18440L: linux-media@vger.kernel.org 18441S: Maintained 18442T: git git://linuxtv.org/media_tree.git 18443F: drivers/media/cec/usb/rainshadow/ 18444 18445RALINK MIPS ARCHITECTURE 18446M: John Crispin <john@phrozen.org> 18447M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18448L: linux-mips@vger.kernel.org 18449S: Maintained 18450F: arch/mips/ralink 18451 18452RALINK MT7621 MIPS ARCHITECTURE 18453M: Arınç ÜNAL <arinc.unal@arinc9.com> 18454M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18455L: linux-mips@vger.kernel.org 18456S: Maintained 18457F: arch/mips/boot/dts/ralink/mt7621* 18458 18459RALINK RT2X00 WIRELESS LAN DRIVER 18460M: Stanislaw Gruszka <stf_xl@wp.pl> 18461L: linux-wireless@vger.kernel.org 18462S: Maintained 18463F: drivers/net/wireless/ralink/rt2x00/ 18464 18465RAMDISK RAM BLOCK DEVICE DRIVER 18466M: Jens Axboe <axboe@kernel.dk> 18467S: Maintained 18468F: Documentation/admin-guide/blockdev/ramdisk.rst 18469F: drivers/block/brd.c 18470 18471RANCHU VIRTUAL BOARD FOR MIPS 18472M: Miodrag Dinic <miodrag.dinic@mips.com> 18473L: linux-mips@vger.kernel.org 18474S: Supported 18475F: arch/mips/configs/generic/board-ranchu.config 18476F: arch/mips/generic/board-ranchu.c 18477 18478RANDOM NUMBER DRIVER 18479M: "Theodore Ts'o" <tytso@mit.edu> 18480M: Jason A. Donenfeld <Jason@zx2c4.com> 18481S: Maintained 18482T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18483F: drivers/char/random.c 18484F: drivers/virt/vmgenid.c 18485 18486RAPIDIO SUBSYSTEM 18487M: Matt Porter <mporter@kernel.crashing.org> 18488M: Alexandre Bounine <alex.bou9@gmail.com> 18489S: Maintained 18490F: drivers/rapidio/ 18491 18492RAS INFRASTRUCTURE 18493M: Tony Luck <tony.luck@intel.com> 18494M: Borislav Petkov <bp@alien8.de> 18495L: linux-edac@vger.kernel.org 18496S: Maintained 18497F: Documentation/admin-guide/RAS 18498F: drivers/ras/ 18499F: include/linux/ras.h 18500F: include/ras/ras_event.h 18501 18502RAS FRU MEMORY POISON MANAGER (FMPM) 18503M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18504L: linux-edac@vger.kernel.org 18505S: Maintained 18506F: drivers/ras/amd/fmpm.c 18507 18508RC-CORE / LIRC FRAMEWORK 18509M: Sean Young <sean@mess.org> 18510L: linux-media@vger.kernel.org 18511S: Maintained 18512W: http://linuxtv.org 18513T: git git://linuxtv.org/media_tree.git 18514F: Documentation/driver-api/media/rc-core.rst 18515F: Documentation/userspace-api/media/rc/ 18516F: drivers/media/rc/ 18517F: include/media/rc-core.h 18518F: include/media/rc-map.h 18519F: include/uapi/linux/lirc.h 18520 18521RCMM REMOTE CONTROLS DECODER 18522M: Patrick Lerda <patrick9876@free.fr> 18523S: Maintained 18524F: drivers/media/rc/ir-rcmm-decoder.c 18525 18526RCUTORTURE TEST FRAMEWORK 18527M: "Paul E. McKenney" <paulmck@kernel.org> 18528M: Josh Triplett <josh@joshtriplett.org> 18529R: Steven Rostedt <rostedt@goodmis.org> 18530R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18531R: Lai Jiangshan <jiangshanlai@gmail.com> 18532L: rcu@vger.kernel.org 18533S: Supported 18534T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18535F: tools/testing/selftests/rcutorture 18536 18537RDACM20 Camera Sensor 18538M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18539M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18540M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18541M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18542L: linux-media@vger.kernel.org 18543S: Maintained 18544F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18545F: drivers/media/i2c/max9271.c 18546F: drivers/media/i2c/max9271.h 18547F: drivers/media/i2c/rdacm20.c 18548 18549RDACM21 Camera Sensor 18550M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18551M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18552M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18553M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18554L: linux-media@vger.kernel.org 18555S: Maintained 18556F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18557F: drivers/media/i2c/max9271.c 18558F: drivers/media/i2c/max9271.h 18559F: drivers/media/i2c/rdacm21.c 18560 18561RDC R-321X SoC 18562M: Florian Fainelli <florian@openwrt.org> 18563S: Maintained 18564 18565RDC R6040 FAST ETHERNET DRIVER 18566M: Florian Fainelli <f.fainelli@gmail.com> 18567L: netdev@vger.kernel.org 18568S: Maintained 18569F: drivers/net/ethernet/rdc/r6040.c 18570 18571RDMAVT - RDMA verbs software 18572M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18573L: linux-rdma@vger.kernel.org 18574S: Supported 18575F: drivers/infiniband/sw/rdmavt 18576 18577RDS - RELIABLE DATAGRAM SOCKETS 18578M: Allison Henderson <allison.henderson@oracle.com> 18579L: netdev@vger.kernel.org 18580L: linux-rdma@vger.kernel.org 18581L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18582S: Supported 18583W: https://oss.oracle.com/projects/rds/ 18584F: Documentation/networking/rds.rst 18585F: net/rds/ 18586 18587RDT - RESOURCE ALLOCATION 18588M: Fenghua Yu <fenghua.yu@intel.com> 18589M: Reinette Chatre <reinette.chatre@intel.com> 18590L: linux-kernel@vger.kernel.org 18591S: Supported 18592F: Documentation/arch/x86/resctrl* 18593F: arch/x86/include/asm/resctrl.h 18594F: arch/x86/kernel/cpu/resctrl/ 18595F: tools/testing/selftests/resctrl/ 18596 18597READ-COPY UPDATE (RCU) 18598M: "Paul E. McKenney" <paulmck@kernel.org> 18599M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18600M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18601M: Joel Fernandes <joel@joelfernandes.org> 18602M: Josh Triplett <josh@joshtriplett.org> 18603M: Boqun Feng <boqun.feng@gmail.com> 18604R: Steven Rostedt <rostedt@goodmis.org> 18605R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18606R: Lai Jiangshan <jiangshanlai@gmail.com> 18607R: Zqiang <qiang.zhang1211@gmail.com> 18608L: rcu@vger.kernel.org 18609S: Supported 18610W: http://www.rdrop.com/users/paulmck/RCU/ 18611T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18612F: Documentation/RCU/ 18613F: include/linux/rcu* 18614F: kernel/rcu/ 18615X: Documentation/RCU/torture.rst 18616X: include/linux/srcu*.h 18617X: kernel/rcu/srcu*.c 18618 18619REAL TIME CLOCK (RTC) SUBSYSTEM 18620M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18621L: linux-rtc@vger.kernel.org 18622S: Maintained 18623Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18624T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18625F: Documentation/admin-guide/rtc.rst 18626F: Documentation/devicetree/bindings/rtc/ 18627F: drivers/rtc/ 18628F: include/linux/rtc.h 18629F: include/linux/rtc/ 18630F: include/uapi/linux/rtc.h 18631F: tools/testing/selftests/rtc/ 18632 18633Real-time Linux Analysis (RTLA) tools 18634M: Daniel Bristot de Oliveira <bristot@kernel.org> 18635M: Steven Rostedt <rostedt@goodmis.org> 18636L: linux-trace-kernel@vger.kernel.org 18637S: Maintained 18638F: Documentation/tools/rtla/ 18639F: tools/tracing/rtla/ 18640 18641REALTEK AUDIO CODECS 18642M: Oder Chiou <oder_chiou@realtek.com> 18643S: Maintained 18644F: include/sound/rt*.h 18645F: sound/soc/codecs/rt* 18646 18647REALTEK OTTO WATCHDOG 18648M: Sander Vanheule <sander@svanheule.net> 18649L: linux-watchdog@vger.kernel.org 18650S: Maintained 18651F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18652F: drivers/watchdog/realtek_otto_wdt.c 18653 18654REALTEK RTL83xx SMI DSA ROUTER CHIPS 18655M: Linus Walleij <linus.walleij@linaro.org> 18656M: Alvin Šipraga <alsi@bang-olufsen.dk> 18657S: Maintained 18658F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18659F: drivers/net/dsa/realtek/* 18660 18661REALTEK WIRELESS DRIVER (rtlwifi family) 18662M: Ping-Ke Shih <pkshih@realtek.com> 18663L: linux-wireless@vger.kernel.org 18664S: Maintained 18665T: git https://github.com/pkshih/rtw.git 18666F: drivers/net/wireless/realtek/rtlwifi/ 18667 18668REALTEK WIRELESS DRIVER (rtw88) 18669M: Ping-Ke Shih <pkshih@realtek.com> 18670L: linux-wireless@vger.kernel.org 18671S: Maintained 18672T: git https://github.com/pkshih/rtw.git 18673F: drivers/net/wireless/realtek/rtw88/ 18674 18675REALTEK WIRELESS DRIVER (rtw89) 18676M: Ping-Ke Shih <pkshih@realtek.com> 18677L: linux-wireless@vger.kernel.org 18678S: Maintained 18679T: git https://github.com/pkshih/rtw.git 18680F: drivers/net/wireless/realtek/rtw89/ 18681 18682REDPINE WIRELESS DRIVER 18683L: linux-wireless@vger.kernel.org 18684S: Orphan 18685F: drivers/net/wireless/rsi/ 18686 18687REGISTER MAP ABSTRACTION 18688M: Mark Brown <broonie@kernel.org> 18689L: linux-kernel@vger.kernel.org 18690S: Supported 18691T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18692F: Documentation/devicetree/bindings/regmap/ 18693F: drivers/base/regmap/ 18694F: include/linux/regmap.h 18695 18696REISERFS FILE SYSTEM 18697L: reiserfs-devel@vger.kernel.org 18698S: Obsolete 18699F: fs/reiserfs/ 18700 18701REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18702M: Bjorn Andersson <andersson@kernel.org> 18703M: Mathieu Poirier <mathieu.poirier@linaro.org> 18704L: linux-remoteproc@vger.kernel.org 18705S: Maintained 18706T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18707F: Documentation/ABI/testing/sysfs-class-remoteproc 18708F: Documentation/devicetree/bindings/remoteproc/ 18709F: Documentation/staging/remoteproc.rst 18710F: drivers/remoteproc/ 18711F: include/linux/remoteproc.h 18712F: include/linux/remoteproc/ 18713 18714REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18715M: Bjorn Andersson <andersson@kernel.org> 18716M: Mathieu Poirier <mathieu.poirier@linaro.org> 18717L: linux-remoteproc@vger.kernel.org 18718S: Maintained 18719T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18720F: Documentation/ABI/testing/sysfs-bus-rpmsg 18721F: Documentation/staging/rpmsg.rst 18722F: drivers/rpmsg/ 18723F: include/linux/rpmsg.h 18724F: include/linux/rpmsg/ 18725F: include/uapi/linux/rpmsg.h 18726F: samples/rpmsg/ 18727 18728REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18729M: Stephan Gerhold <stephan@gerhold.net> 18730L: netdev@vger.kernel.org 18731L: linux-remoteproc@vger.kernel.org 18732S: Maintained 18733F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18734 18735RENESAS CLOCK DRIVERS 18736M: Geert Uytterhoeven <geert+renesas@glider.be> 18737L: linux-renesas-soc@vger.kernel.org 18738S: Supported 18739T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18740F: Documentation/devicetree/bindings/clock/renesas,* 18741F: drivers/clk/renesas/ 18742 18743RENESAS EMEV2 I2C DRIVER 18744M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18745L: linux-renesas-soc@vger.kernel.org 18746S: Supported 18747F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18748F: drivers/i2c/busses/i2c-emev2.c 18749 18750RENESAS ETHERNET AVB DRIVER 18751R: Sergey Shtylyov <s.shtylyov@omp.ru> 18752L: netdev@vger.kernel.org 18753L: linux-renesas-soc@vger.kernel.org 18754F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18755F: drivers/net/ethernet/renesas/Kconfig 18756F: drivers/net/ethernet/renesas/Makefile 18757F: drivers/net/ethernet/renesas/ravb* 18758 18759RENESAS ETHERNET SWITCH DRIVER 18760R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18761L: netdev@vger.kernel.org 18762L: linux-renesas-soc@vger.kernel.org 18763F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18764F: drivers/net/ethernet/renesas/Kconfig 18765F: drivers/net/ethernet/renesas/Makefile 18766F: drivers/net/ethernet/renesas/rcar_gen4* 18767F: drivers/net/ethernet/renesas/rswitch* 18768 18769RENESAS IDT821034 ASoC CODEC 18770M: Herve Codina <herve.codina@bootlin.com> 18771L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18772S: Maintained 18773F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18774F: sound/soc/codecs/idt821034.c 18775 18776RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18777M: Miquel Raynal <miquel.raynal@bootlin.com> 18778L: linux-mtd@lists.infradead.org 18779L: linux-renesas-soc@vger.kernel.org 18780S: Maintained 18781F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18782F: drivers/mtd/nand/raw/renesas-nand-controller.c 18783 18784RENESAS R-CAR GYROADC DRIVER 18785M: Marek Vasut <marek.vasut@gmail.com> 18786L: linux-iio@vger.kernel.org 18787S: Supported 18788F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18789F: drivers/iio/adc/rcar-gyroadc.c 18790 18791RENESAS R-CAR I2C DRIVERS 18792M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18793L: linux-renesas-soc@vger.kernel.org 18794S: Supported 18795F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18796F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18797F: drivers/i2c/busses/i2c-rcar.c 18798F: drivers/i2c/busses/i2c-sh_mobile.c 18799 18800RENESAS R-CAR SATA DRIVER 18801R: Sergey Shtylyov <s.shtylyov@omp.ru> 18802L: linux-ide@vger.kernel.org 18803L: linux-renesas-soc@vger.kernel.org 18804S: Supported 18805F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18806F: drivers/ata/sata_rcar.c 18807 18808RENESAS R-CAR THERMAL DRIVERS 18809M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18810L: linux-renesas-soc@vger.kernel.org 18811S: Supported 18812F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18813F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18814F: drivers/thermal/rcar_gen3_thermal.c 18815F: drivers/thermal/rcar_thermal.c 18816 18817RENESAS RIIC DRIVER 18818M: Chris Brandt <chris.brandt@renesas.com> 18819L: linux-renesas-soc@vger.kernel.org 18820S: Supported 18821F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18822F: drivers/i2c/busses/i2c-riic.c 18823 18824RENESAS RZ/G2L A/D DRIVER 18825M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18826L: linux-iio@vger.kernel.org 18827L: linux-renesas-soc@vger.kernel.org 18828S: Supported 18829F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18830F: drivers/iio/adc/rzg2l_adc.c 18831 18832RENESAS RZ/G2L MTU3a COUNTER DRIVER 18833M: Biju Das <biju.das.jz@bp.renesas.com> 18834L: linux-iio@vger.kernel.org 18835L: linux-renesas-soc@vger.kernel.org 18836S: Supported 18837F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18838F: drivers/counter/rz-mtu3-cnt.c 18839 18840RENESAS RZ/N1 A5PSW SWITCH DRIVER 18841M: Clément Léger <clement.leger@bootlin.com> 18842L: linux-renesas-soc@vger.kernel.org 18843L: netdev@vger.kernel.org 18844S: Maintained 18845F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18846F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18847F: drivers/net/dsa/rzn1_a5psw* 18848F: drivers/net/pcs/pcs-rzn1-miic.c 18849F: include/dt-bindings/net/pcs-rzn1-miic.h 18850F: include/linux/pcs-rzn1-miic.h 18851F: net/dsa/tag_rzn1_a5psw.c 18852 18853RENESAS RZ/N1 RTC CONTROLLER DRIVER 18854M: Miquel Raynal <miquel.raynal@bootlin.com> 18855L: linux-rtc@vger.kernel.org 18856L: linux-renesas-soc@vger.kernel.org 18857S: Maintained 18858F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18859F: drivers/rtc/rtc-rzn1.c 18860 18861RENESAS RZ/N1 USBF CONTROLLER DRIVER 18862M: Herve Codina <herve.codina@bootlin.com> 18863L: linux-renesas-soc@vger.kernel.org 18864L: linux-usb@vger.kernel.org 18865S: Maintained 18866F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18867F: drivers/usb/gadget/udc/renesas_usbf.c 18868 18869RENESAS RZ/V2M I2C DRIVER 18870M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18871L: linux-i2c@vger.kernel.org 18872L: linux-renesas-soc@vger.kernel.org 18873S: Supported 18874F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18875F: drivers/i2c/busses/i2c-rzv2m.c 18876 18877RENESAS SUPERH ETHERNET DRIVER 18878R: Sergey Shtylyov <s.shtylyov@omp.ru> 18879L: netdev@vger.kernel.org 18880L: linux-renesas-soc@vger.kernel.org 18881F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18882F: drivers/net/ethernet/renesas/Kconfig 18883F: drivers/net/ethernet/renesas/Makefile 18884F: drivers/net/ethernet/renesas/sh_eth* 18885F: include/linux/sh_eth.h 18886 18887RENESAS USB PHY DRIVER 18888M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18889L: linux-renesas-soc@vger.kernel.org 18890S: Maintained 18891F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18892 18893RENESAS VERSACLOCK 7 CLOCK DRIVER 18894M: Alex Helms <alexander.helms.jy@renesas.com> 18895S: Maintained 18896F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18897F: drivers/clk/clk-versaclock7.c 18898 18899RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18900M: Herve Codina <herve.codina@bootlin.com> 18901L: linux-iio@vger.kernel.org 18902S: Maintained 18903F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18904F: drivers/iio/potentiometer/x9250.c 18905 18906RESET CONTROLLER FRAMEWORK 18907M: Philipp Zabel <p.zabel@pengutronix.de> 18908S: Maintained 18909T: git git://git.pengutronix.de/git/pza/linux 18910F: Documentation/devicetree/bindings/reset/ 18911F: Documentation/driver-api/reset.rst 18912F: drivers/reset/ 18913F: include/dt-bindings/reset/ 18914F: include/linux/reset-controller.h 18915F: include/linux/reset.h 18916F: include/linux/reset/ 18917K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18918 18919RESTARTABLE SEQUENCES SUPPORT 18920M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18921M: Peter Zijlstra <peterz@infradead.org> 18922M: "Paul E. McKenney" <paulmck@kernel.org> 18923M: Boqun Feng <boqun.feng@gmail.com> 18924L: linux-kernel@vger.kernel.org 18925S: Supported 18926F: include/trace/events/rseq.h 18927F: include/uapi/linux/rseq.h 18928F: kernel/rseq.c 18929F: tools/testing/selftests/rseq/ 18930 18931RFKILL 18932M: Johannes Berg <johannes@sipsolutions.net> 18933L: linux-wireless@vger.kernel.org 18934S: Maintained 18935W: https://wireless.wiki.kernel.org/ 18936Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18937T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18938T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18939F: Documentation/ABI/stable/sysfs-class-rfkill 18940F: Documentation/driver-api/rfkill.rst 18941F: include/linux/rfkill.h 18942F: include/uapi/linux/rfkill.h 18943F: net/rfkill/ 18944 18945RHASHTABLE 18946M: Thomas Graf <tgraf@suug.ch> 18947M: Herbert Xu <herbert@gondor.apana.org.au> 18948L: netdev@vger.kernel.org 18949S: Maintained 18950F: include/linux/rhashtable-types.h 18951F: include/linux/rhashtable.h 18952F: lib/rhashtable.c 18953F: lib/test_rhashtable.c 18954 18955RICOH R5C592 MEMORYSTICK DRIVER 18956M: Maxim Levitsky <maximlevitsky@gmail.com> 18957S: Maintained 18958F: drivers/memstick/host/r592.* 18959 18960RICOH SMARTMEDIA/XD DRIVER 18961M: Maxim Levitsky <maximlevitsky@gmail.com> 18962S: Maintained 18963F: drivers/mtd/nand/raw/r852.c 18964F: drivers/mtd/nand/raw/r852.h 18965 18966RISC-V ARCHITECTURE 18967M: Paul Walmsley <paul.walmsley@sifive.com> 18968M: Palmer Dabbelt <palmer@dabbelt.com> 18969M: Albert Ou <aou@eecs.berkeley.edu> 18970L: linux-riscv@lists.infradead.org 18971S: Supported 18972Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18973C: irc://irc.libera.chat/riscv 18974P: Documentation/arch/riscv/patch-acceptance.rst 18975T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18976F: arch/riscv/ 18977N: riscv 18978K: riscv 18979 18980RISC-V MICROCHIP FPGA SUPPORT 18981M: Conor Dooley <conor.dooley@microchip.com> 18982M: Daire McNamara <daire.mcnamara@microchip.com> 18983L: linux-riscv@lists.infradead.org 18984S: Supported 18985F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18986F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18987F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18988F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18989F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18990F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18991F: Documentation/devicetree/bindings/riscv/microchip.yaml 18992F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18993F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18994F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18995F: arch/riscv/boot/dts/microchip/ 18996F: drivers/char/hw_random/mpfs-rng.c 18997F: drivers/clk/microchip/clk-mpfs*.c 18998F: drivers/firmware/microchip/mpfs-auto-update.c 18999F: drivers/i2c/busses/i2c-microchip-corei2c.c 19000F: drivers/mailbox/mailbox-mpfs.c 19001F: drivers/pci/controller/pcie-microchip-host.c 19002F: drivers/pwm/pwm-microchip-core.c 19003F: drivers/reset/reset-mpfs.c 19004F: drivers/rtc/rtc-mpfs.c 19005F: drivers/soc/microchip/mpfs-sys-controller.c 19006F: drivers/spi/spi-microchip-core-qspi.c 19007F: drivers/spi/spi-microchip-core.c 19008F: drivers/usb/musb/mpfs.c 19009F: include/soc/microchip/mpfs.h 19010 19011RISC-V MISC SOC SUPPORT 19012M: Conor Dooley <conor@kernel.org> 19013L: linux-riscv@lists.infradead.org 19014S: Maintained 19015Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19016T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19017F: Documentation/devicetree/bindings/riscv/ 19018F: arch/riscv/boot/dts/ 19019X: arch/riscv/boot/dts/allwinner/ 19020X: arch/riscv/boot/dts/renesas/ 19021X: arch/riscv/boot/dts/sophgo/ 19022 19023RISC-V PMU DRIVERS 19024M: Atish Patra <atishp@atishpatra.org> 19025R: Anup Patel <anup@brainfault.org> 19026L: linux-riscv@lists.infradead.org 19027S: Supported 19028F: drivers/perf/riscv_pmu.c 19029F: drivers/perf/riscv_pmu_legacy.c 19030F: drivers/perf/riscv_pmu_sbi.c 19031 19032RISC-V THEAD SoC SUPPORT 19033M: Jisheng Zhang <jszhang@kernel.org> 19034M: Guo Ren <guoren@kernel.org> 19035M: Fu Wei <wefu@redhat.com> 19036L: linux-riscv@lists.infradead.org 19037S: Maintained 19038F: arch/riscv/boot/dts/thead/ 19039 19040RNBD BLOCK DRIVERS 19041M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19042M: Jack Wang <jinpu.wang@ionos.com> 19043L: linux-block@vger.kernel.org 19044S: Maintained 19045F: drivers/block/rnbd/ 19046 19047ROCCAT DRIVERS 19048M: Stefan Achatz <erazor_de@users.sourceforge.net> 19049S: Maintained 19050W: http://sourceforge.net/projects/roccat/ 19051F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19052F: drivers/hid/hid-roccat* 19053F: include/linux/hid-roccat* 19054 19055ROCKCHIP CRYPTO DRIVERS 19056M: Corentin Labbe <clabbe@baylibre.com> 19057L: linux-crypto@vger.kernel.org 19058S: Maintained 19059F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19060F: drivers/crypto/rockchip/ 19061 19062ROCKCHIP I2S TDM DRIVER 19063M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19064L: linux-rockchip@lists.infradead.org 19065S: Maintained 19066F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19067F: sound/soc/rockchip/rockchip_i2s_tdm.* 19068 19069ROCKCHIP ISP V1 DRIVER 19070M: Dafna Hirschfeld <dafna@fastmail.com> 19071M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19072L: linux-media@vger.kernel.org 19073L: linux-rockchip@lists.infradead.org 19074S: Maintained 19075F: Documentation/admin-guide/media/rkisp1.rst 19076F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19077F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19078F: drivers/media/platform/rockchip/rkisp1 19079F: include/uapi/linux/rkisp1-config.h 19080 19081ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19082M: Jacob Chen <jacob-chen@iotwrt.com> 19083M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19084L: linux-media@vger.kernel.org 19085L: linux-rockchip@lists.infradead.org 19086S: Maintained 19087F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19088F: drivers/media/platform/rockchip/rga/ 19089 19090ROCKCHIP VIDEO DECODER DRIVER 19091M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19092L: linux-media@vger.kernel.org 19093L: linux-rockchip@lists.infradead.org 19094S: Maintained 19095F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19096F: drivers/staging/media/rkvdec/ 19097 19098ROCKER DRIVER 19099M: Jiri Pirko <jiri@resnulli.us> 19100L: netdev@vger.kernel.org 19101S: Supported 19102F: drivers/net/ethernet/rocker/ 19103 19104ROCKETPORT EXPRESS/INFINITY DRIVER 19105M: Kevin Cernekee <cernekee@gmail.com> 19106L: linux-serial@vger.kernel.org 19107S: Odd Fixes 19108F: drivers/tty/serial/rp2.* 19109 19110ROHM BD99954 CHARGER IC 19111M: Matti Vaittinen <mazziesaccount@gmail.com> 19112S: Supported 19113F: drivers/power/supply/bd99954-charger.c 19114F: drivers/power/supply/bd99954-charger.h 19115 19116ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19117M: Tomasz Duszynski <tduszyns@gmail.com> 19118S: Maintained 19119F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19120F: drivers/iio/light/bh1750.c 19121 19122ROHM BM1390 PRESSURE SENSOR DRIVER 19123M: Matti Vaittinen <mazziesaccount@gmail.com> 19124L: linux-iio@vger.kernel.org 19125S: Supported 19126F: drivers/iio/pressure/rohm-bm1390.c 19127 19128ROHM BU270xx LIGHT SENSOR DRIVERs 19129M: Matti Vaittinen <mazziesaccount@gmail.com> 19130L: linux-iio@vger.kernel.org 19131S: Supported 19132F: drivers/iio/light/rohm-bu27008.c 19133F: drivers/iio/light/rohm-bu27034.c 19134 19135ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19136M: Marek Vasut <marek.vasut+renesas@gmail.com> 19137L: linux-kernel@vger.kernel.org 19138L: linux-renesas-soc@vger.kernel.org 19139S: Supported 19140F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19141F: drivers/gpio/gpio-bd9571mwv.c 19142F: drivers/mfd/bd9571mwv.c 19143F: drivers/regulator/bd9571mwv-regulator.c 19144F: include/linux/mfd/bd9571mwv.h 19145 19146ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19147M: Matti Vaittinen <mazziesaccount@gmail.com> 19148S: Supported 19149F: drivers/clk/clk-bd718x7.c 19150F: drivers/gpio/gpio-bd71815.c 19151F: drivers/gpio/gpio-bd71828.c 19152F: drivers/mfd/rohm-bd71828.c 19153F: drivers/mfd/rohm-bd718x7.c 19154F: drivers/mfd/rohm-bd9576.c 19155F: drivers/regulator/bd71815-regulator.c 19156F: drivers/regulator/bd71828-regulator.c 19157F: drivers/regulator/bd718x7-regulator.c 19158F: drivers/regulator/bd9576-regulator.c 19159F: drivers/regulator/rohm-regulator.c 19160F: drivers/rtc/rtc-bd70528.c 19161F: drivers/watchdog/bd9576_wdt.c 19162F: include/linux/mfd/rohm-bd71815.h 19163F: include/linux/mfd/rohm-bd71828.h 19164F: include/linux/mfd/rohm-bd718x7.h 19165F: include/linux/mfd/rohm-bd957x.h 19166F: include/linux/mfd/rohm-generic.h 19167F: include/linux/mfd/rohm-shared.h 19168 19169ROSE NETWORK LAYER 19170M: Ralf Baechle <ralf@linux-mips.org> 19171L: linux-hams@vger.kernel.org 19172S: Maintained 19173W: https://linux-ax25.in-berlin.de 19174F: include/net/rose.h 19175F: include/uapi/linux/rose.h 19176F: net/rose/ 19177 19178ROTATION DRIVER FOR ALLWINNER A83T 19179M: Jernej Skrabec <jernej.skrabec@gmail.com> 19180L: linux-media@vger.kernel.org 19181S: Maintained 19182T: git git://linuxtv.org/media_tree.git 19183F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19184F: drivers/media/platform/sunxi/sun8i-rotate/ 19185 19186RPMSG TTY DRIVER 19187M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19188L: linux-remoteproc@vger.kernel.org 19189S: Maintained 19190F: drivers/tty/rpmsg_tty.c 19191 19192RTL2830 MEDIA DRIVER 19193L: linux-media@vger.kernel.org 19194S: Orphan 19195W: https://linuxtv.org 19196Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19197F: drivers/media/dvb-frontends/rtl2830* 19198 19199RTL2832 MEDIA DRIVER 19200L: linux-media@vger.kernel.org 19201S: Orphan 19202W: https://linuxtv.org 19203Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19204F: drivers/media/dvb-frontends/rtl2832* 19205 19206RTL2832_SDR MEDIA DRIVER 19207L: linux-media@vger.kernel.org 19208S: Orphan 19209W: https://linuxtv.org 19210Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19211F: drivers/media/dvb-frontends/rtl2832_sdr* 19212 19213RTL8180 WIRELESS DRIVER 19214L: linux-wireless@vger.kernel.org 19215S: Orphan 19216F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19217 19218RTL8187 WIRELESS DRIVER 19219M: Hin-Tak Leung <hintak.leung@gmail.com> 19220M: Larry Finger <Larry.Finger@lwfinger.net> 19221L: linux-wireless@vger.kernel.org 19222S: Maintained 19223T: git https://github.com/pkshih/rtw.git 19224F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19225 19226RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19227M: Jes Sorensen <Jes.Sorensen@gmail.com> 19228L: linux-wireless@vger.kernel.org 19229S: Maintained 19230T: git https://github.com/pkshih/rtw.git 19231F: drivers/net/wireless/realtek/rtl8xxxu/ 19232 19233RTRS TRANSPORT DRIVERS 19234M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19235M: Jack Wang <jinpu.wang@ionos.com> 19236L: linux-rdma@vger.kernel.org 19237S: Maintained 19238F: drivers/infiniband/ulp/rtrs/ 19239 19240RUNTIME VERIFICATION (RV) 19241M: Daniel Bristot de Oliveira <bristot@kernel.org> 19242M: Steven Rostedt <rostedt@goodmis.org> 19243L: linux-trace-kernel@vger.kernel.org 19244S: Maintained 19245F: Documentation/trace/rv/ 19246F: include/linux/rv.h 19247F: include/rv/ 19248F: kernel/trace/rv/ 19249F: tools/verification/ 19250 19251RUST 19252M: Miguel Ojeda <ojeda@kernel.org> 19253M: Alex Gaynor <alex.gaynor@gmail.com> 19254M: Wedson Almeida Filho <wedsonaf@gmail.com> 19255R: Boqun Feng <boqun.feng@gmail.com> 19256R: Gary Guo <gary@garyguo.net> 19257R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19258R: Benno Lossin <benno.lossin@proton.me> 19259R: Andreas Hindborg <a.hindborg@samsung.com> 19260R: Alice Ryhl <aliceryhl@google.com> 19261L: rust-for-linux@vger.kernel.org 19262S: Supported 19263W: https://rust-for-linux.com 19264B: https://github.com/Rust-for-Linux/linux/issues 19265C: zulip://rust-for-linux.zulipchat.com 19266P: https://rust-for-linux.com/contributing 19267T: git https://github.com/Rust-for-Linux/linux.git rust-next 19268F: Documentation/rust/ 19269F: rust/ 19270F: samples/rust/ 19271F: scripts/*rust* 19272F: tools/testing/selftests/rust/ 19273K: \b(?i:rust)\b 19274 19275RXRPC SOCKETS (AF_RXRPC) 19276M: David Howells <dhowells@redhat.com> 19277M: Marc Dionne <marc.dionne@auristor.com> 19278L: linux-afs@lists.infradead.org 19279S: Supported 19280W: https://www.infradead.org/~dhowells/kafs/ 19281F: Documentation/networking/rxrpc.rst 19282F: include/keys/rxrpc-type.h 19283F: include/net/af_rxrpc.h 19284F: include/trace/events/rxrpc.h 19285F: include/uapi/linux/rxrpc.h 19286F: net/rxrpc/ 19287 19288S3 SAVAGE FRAMEBUFFER DRIVER 19289M: Antonino Daplas <adaplas@gmail.com> 19290L: linux-fbdev@vger.kernel.org 19291S: Maintained 19292F: drivers/video/fbdev/savage/ 19293 19294S390 ARCHITECTURE 19295M: Heiko Carstens <hca@linux.ibm.com> 19296M: Vasily Gorbik <gor@linux.ibm.com> 19297M: Alexander Gordeev <agordeev@linux.ibm.com> 19298R: Christian Borntraeger <borntraeger@linux.ibm.com> 19299R: Sven Schnelle <svens@linux.ibm.com> 19300L: linux-s390@vger.kernel.org 19301S: Supported 19302T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19303F: Documentation/driver-api/s390-drivers.rst 19304F: Documentation/arch/s390/ 19305F: arch/s390/ 19306F: drivers/s390/ 19307F: drivers/watchdog/diag288_wdt.c 19308 19309S390 COMMON I/O LAYER 19310M: Vineeth Vijayan <vneethv@linux.ibm.com> 19311M: Peter Oberparleiter <oberpar@linux.ibm.com> 19312L: linux-s390@vger.kernel.org 19313S: Supported 19314F: drivers/s390/cio/ 19315 19316S390 DASD DRIVER 19317M: Stefan Haberland <sth@linux.ibm.com> 19318M: Jan Hoeppner <hoeppner@linux.ibm.com> 19319L: linux-s390@vger.kernel.org 19320S: Supported 19321F: block/partitions/ibm.c 19322F: drivers/s390/block/dasd* 19323F: include/linux/dasd_mod.h 19324 19325S390 IOMMU (PCI) 19326M: Niklas Schnelle <schnelle@linux.ibm.com> 19327M: Matthew Rosato <mjrosato@linux.ibm.com> 19328R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19329L: linux-s390@vger.kernel.org 19330S: Supported 19331F: drivers/iommu/s390-iommu.c 19332 19333S390 IUCV NETWORK LAYER 19334M: Alexandra Winter <wintera@linux.ibm.com> 19335M: Thorsten Winkler <twinkler@linux.ibm.com> 19336L: linux-s390@vger.kernel.org 19337L: netdev@vger.kernel.org 19338S: Supported 19339F: drivers/s390/net/*iucv* 19340F: include/net/iucv/ 19341F: net/iucv/ 19342 19343S390 MM 19344M: Alexander Gordeev <agordeev@linux.ibm.com> 19345M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19346L: linux-s390@vger.kernel.org 19347S: Supported 19348T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19349F: arch/s390/include/asm/pgtable.h 19350F: arch/s390/mm 19351 19352S390 NETWORK DRIVERS 19353M: Alexandra Winter <wintera@linux.ibm.com> 19354M: Thorsten Winkler <twinkler@linux.ibm.com> 19355L: linux-s390@vger.kernel.org 19356L: netdev@vger.kernel.org 19357S: Supported 19358F: drivers/s390/net/ 19359 19360S390 PCI SUBSYSTEM 19361M: Niklas Schnelle <schnelle@linux.ibm.com> 19362M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19363L: linux-s390@vger.kernel.org 19364S: Supported 19365F: Documentation/arch/s390/pci.rst 19366F: arch/s390/pci/ 19367F: drivers/pci/hotplug/s390_pci_hpc.c 19368 19369S390 SCM DRIVER 19370M: Vineeth Vijayan <vneethv@linux.ibm.com> 19371L: linux-s390@vger.kernel.org 19372S: Supported 19373F: drivers/s390/block/scm* 19374F: drivers/s390/cio/scm.c 19375 19376S390 VFIO AP DRIVER 19377M: Tony Krowiak <akrowiak@linux.ibm.com> 19378M: Halil Pasic <pasic@linux.ibm.com> 19379M: Jason Herne <jjherne@linux.ibm.com> 19380L: linux-s390@vger.kernel.org 19381S: Supported 19382F: Documentation/arch/s390/vfio-ap* 19383F: drivers/s390/crypto/vfio_ap* 19384 19385S390 VFIO-CCW DRIVER 19386M: Eric Farman <farman@linux.ibm.com> 19387M: Matthew Rosato <mjrosato@linux.ibm.com> 19388R: Halil Pasic <pasic@linux.ibm.com> 19389L: linux-s390@vger.kernel.org 19390L: kvm@vger.kernel.org 19391S: Supported 19392F: Documentation/arch/s390/vfio-ccw.rst 19393F: drivers/s390/cio/vfio_ccw* 19394F: include/uapi/linux/vfio_ccw.h 19395 19396S390 VFIO-PCI DRIVER 19397M: Matthew Rosato <mjrosato@linux.ibm.com> 19398M: Eric Farman <farman@linux.ibm.com> 19399L: linux-s390@vger.kernel.org 19400L: kvm@vger.kernel.org 19401S: Supported 19402F: arch/s390/kvm/pci* 19403F: drivers/vfio/pci/vfio_pci_zdev.c 19404F: include/uapi/linux/vfio_zdev.h 19405 19406S390 ZCRYPT DRIVER 19407M: Harald Freudenberger <freude@linux.ibm.com> 19408L: linux-s390@vger.kernel.org 19409S: Supported 19410F: drivers/s390/crypto/ 19411 19412S390 ZFCP DRIVER 19413M: Steffen Maier <maier@linux.ibm.com> 19414M: Benjamin Block <bblock@linux.ibm.com> 19415L: linux-s390@vger.kernel.org 19416S: Supported 19417F: drivers/s390/scsi/zfcp_* 19418 19419SAA6588 RDS RECEIVER DRIVER 19420M: Hans Verkuil <hverkuil@xs4all.nl> 19421L: linux-media@vger.kernel.org 19422S: Odd Fixes 19423W: https://linuxtv.org 19424T: git git://linuxtv.org/media_tree.git 19425F: drivers/media/i2c/saa6588* 19426 19427SAA7134 VIDEO4LINUX DRIVER 19428M: Mauro Carvalho Chehab <mchehab@kernel.org> 19429L: linux-media@vger.kernel.org 19430S: Odd fixes 19431W: https://linuxtv.org 19432T: git git://linuxtv.org/media_tree.git 19433F: Documentation/driver-api/media/drivers/saa7134* 19434F: drivers/media/pci/saa7134/ 19435 19436SAA7146 VIDEO4LINUX-2 DRIVER 19437M: Hans Verkuil <hverkuil@xs4all.nl> 19438L: linux-media@vger.kernel.org 19439S: Maintained 19440T: git git://linuxtv.org/media_tree.git 19441F: drivers/media/common/saa7146/ 19442F: drivers/media/pci/saa7146/ 19443F: include/media/drv-intf/saa7146* 19444 19445SAFESETID SECURITY MODULE 19446M: Micah Morton <mortonm@chromium.org> 19447S: Supported 19448F: Documentation/admin-guide/LSM/SafeSetID.rst 19449F: security/safesetid/ 19450 19451SAMSUNG AUDIO (ASoC) DRIVERS 19452M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19453L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19454S: Maintained 19455B: mailto:linux-samsung-soc@vger.kernel.org 19456F: Documentation/devicetree/bindings/sound/samsung* 19457F: sound/soc/samsung/ 19458 19459SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19460M: Krzysztof Kozlowski <krzk@kernel.org> 19461L: linux-crypto@vger.kernel.org 19462L: linux-samsung-soc@vger.kernel.org 19463S: Maintained 19464F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19465F: drivers/crypto/exynos-rng.c 19466 19467SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19468M: Łukasz Stelmach <l.stelmach@samsung.com> 19469L: linux-samsung-soc@vger.kernel.org 19470S: Maintained 19471F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19472F: drivers/char/hw_random/exynos-trng.c 19473 19474SAMSUNG FRAMEBUFFER DRIVER 19475M: Jingoo Han <jingoohan1@gmail.com> 19476L: linux-fbdev@vger.kernel.org 19477S: Maintained 19478F: drivers/video/fbdev/s3c-fb.c 19479 19480SAMSUNG INTERCONNECT DRIVERS 19481M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19482M: Artur Świgoń <a.swigon@samsung.com> 19483L: linux-pm@vger.kernel.org 19484L: linux-samsung-soc@vger.kernel.org 19485S: Supported 19486F: drivers/interconnect/samsung/ 19487 19488SAMSUNG LAPTOP DRIVER 19489M: Corentin Chary <corentin.chary@gmail.com> 19490L: platform-driver-x86@vger.kernel.org 19491S: Maintained 19492F: drivers/platform/x86/samsung-laptop.c 19493 19494SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19495M: Krzysztof Kozlowski <krzk@kernel.org> 19496L: linux-kernel@vger.kernel.org 19497L: linux-samsung-soc@vger.kernel.org 19498S: Maintained 19499B: mailto:linux-samsung-soc@vger.kernel.org 19500F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19501F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19502F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19503F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19504F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19505F: drivers/clk/clk-s2mps11.c 19506F: drivers/mfd/sec*.c 19507F: drivers/regulator/s2m*.c 19508F: drivers/regulator/s5m*.c 19509F: drivers/rtc/rtc-s5m.c 19510F: include/linux/mfd/samsung/ 19511 19512SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19513M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19514L: linux-media@vger.kernel.org 19515L: linux-samsung-soc@vger.kernel.org 19516S: Maintained 19517F: drivers/media/platform/samsung/s3c-camif/ 19518F: include/media/drv-intf/s3c_camif.h 19519 19520SAMSUNG S3FWRN5 NFC DRIVER 19521M: Krzysztof Kozlowski <krzk@kernel.org> 19522S: Maintained 19523F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19524F: drivers/nfc/s3fwrn5 19525 19526SAMSUNG S5C73M3 CAMERA DRIVER 19527M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19528M: Andrzej Hajda <andrzej.hajda@intel.com> 19529L: linux-media@vger.kernel.org 19530S: Supported 19531F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19532F: drivers/media/i2c/s5c73m3/* 19533 19534SAMSUNG S5K5BAF CAMERA DRIVER 19535M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19536M: Andrzej Hajda <andrzej.hajda@intel.com> 19537L: linux-media@vger.kernel.org 19538S: Supported 19539F: drivers/media/i2c/s5k5baf.c 19540 19541SAMSUNG S5P Security SubSystem (SSS) DRIVER 19542M: Krzysztof Kozlowski <krzk@kernel.org> 19543M: Vladimir Zapolskiy <vz@mleia.com> 19544L: linux-crypto@vger.kernel.org 19545L: linux-samsung-soc@vger.kernel.org 19546S: Maintained 19547F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19548F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19549F: drivers/crypto/s5p-sss.c 19550 19551SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19552M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19553L: linux-media@vger.kernel.org 19554S: Supported 19555Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19556F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19557F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19558F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19559F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19560F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19561F: drivers/media/platform/samsung/exynos4-is/ 19562 19563SAMSUNG SOC CLOCK DRIVERS 19564M: Krzysztof Kozlowski <krzk@kernel.org> 19565M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19566M: Chanwoo Choi <cw00.choi@samsung.com> 19567R: Alim Akhtar <alim.akhtar@samsung.com> 19568L: linux-samsung-soc@vger.kernel.org 19569S: Maintained 19570T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19571F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19572F: Documentation/devicetree/bindings/clock/samsung,s3c* 19573F: drivers/clk/samsung/ 19574F: include/dt-bindings/clock/exynos*.h 19575F: include/dt-bindings/clock/s5p*.h 19576F: include/dt-bindings/clock/samsung,*.h 19577F: include/linux/clk/samsung.h 19578 19579SAMSUNG SPI DRIVERS 19580M: Andi Shyti <andi.shyti@kernel.org> 19581L: linux-spi@vger.kernel.org 19582L: linux-samsung-soc@vger.kernel.org 19583S: Maintained 19584F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19585F: drivers/spi/spi-s3c* 19586F: include/linux/platform_data/spi-s3c64xx.h 19587 19588SAMSUNG SXGBE DRIVERS 19589M: Byungho An <bh74.an@samsung.com> 19590L: netdev@vger.kernel.org 19591S: Supported 19592F: drivers/net/ethernet/samsung/sxgbe/ 19593 19594SAMSUNG THERMAL DRIVER 19595M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19596M: Krzysztof Kozlowski <krzk@kernel.org> 19597L: linux-pm@vger.kernel.org 19598L: linux-samsung-soc@vger.kernel.org 19599S: Maintained 19600F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19601F: drivers/thermal/samsung/ 19602 19603SAMSUNG USB2 PHY DRIVER 19604M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19605L: linux-kernel@vger.kernel.org 19606S: Supported 19607F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19608F: Documentation/driver-api/phy/samsung-usb2.rst 19609F: drivers/phy/samsung/phy-exynos4210-usb2.c 19610F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19611F: drivers/phy/samsung/phy-exynos5250-usb2.c 19612F: drivers/phy/samsung/phy-s5pv210-usb2.c 19613F: drivers/phy/samsung/phy-samsung-usb2.c 19614F: drivers/phy/samsung/phy-samsung-usb2.h 19615 19616SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19617M: Paul Barker <paul.barker@sancloud.com> 19618R: Marc Murphy <marc.murphy@sancloud.com> 19619S: Supported 19620F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19621 19622SC1200 WDT DRIVER 19623M: Zwane Mwaikambo <zwanem@gmail.com> 19624S: Maintained 19625F: drivers/watchdog/sc1200wdt.c 19626 19627SCHEDULER 19628M: Ingo Molnar <mingo@redhat.com> 19629M: Peter Zijlstra <peterz@infradead.org> 19630M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19631M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19632R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19633R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19634R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19635R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19636R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19637R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19638L: linux-kernel@vger.kernel.org 19639S: Maintained 19640T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19641F: include/linux/preempt.h 19642F: include/linux/sched.h 19643F: include/linux/wait.h 19644F: include/uapi/linux/sched.h 19645F: kernel/sched/ 19646 19647SCSI LIBSAS SUBSYSTEM 19648R: John Garry <john.g.garry@oracle.com> 19649R: Jason Yan <yanaijie@huawei.com> 19650L: linux-scsi@vger.kernel.org 19651S: Supported 19652F: Documentation/scsi/libsas.rst 19653F: drivers/scsi/libsas/ 19654F: include/scsi/libsas.h 19655F: include/scsi/sas_ata.h 19656 19657SCSI RDMA PROTOCOL (SRP) INITIATOR 19658M: Bart Van Assche <bvanassche@acm.org> 19659L: linux-rdma@vger.kernel.org 19660S: Supported 19661Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19662F: drivers/infiniband/ulp/srp/ 19663F: include/scsi/srp.h 19664 19665SCSI RDMA PROTOCOL (SRP) TARGET 19666M: Bart Van Assche <bvanassche@acm.org> 19667L: linux-rdma@vger.kernel.org 19668L: target-devel@vger.kernel.org 19669S: Supported 19670Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19671F: drivers/infiniband/ulp/srpt/ 19672 19673SCSI SG DRIVER 19674M: Doug Gilbert <dgilbert@interlog.com> 19675L: linux-scsi@vger.kernel.org 19676S: Maintained 19677W: http://sg.danny.cz/sg 19678F: Documentation/scsi/scsi-generic.rst 19679F: drivers/scsi/sg.c 19680F: include/scsi/sg.h 19681 19682SCSI SUBSYSTEM 19683M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19684M: "Martin K. Petersen" <martin.petersen@oracle.com> 19685L: linux-scsi@vger.kernel.org 19686S: Maintained 19687Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19688T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19689T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19690F: Documentation/devicetree/bindings/scsi/ 19691F: drivers/scsi/ 19692F: drivers/ufs/ 19693F: include/scsi/ 19694 19695SCSI TAPE DRIVER 19696M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19697L: linux-scsi@vger.kernel.org 19698S: Maintained 19699F: Documentation/scsi/st.rst 19700F: drivers/scsi/st.* 19701F: drivers/scsi/st_*.h 19702 19703SCSI TARGET CORE USER DRIVER 19704M: Bodo Stroesser <bostroesser@gmail.com> 19705L: linux-scsi@vger.kernel.org 19706L: target-devel@vger.kernel.org 19707S: Supported 19708F: Documentation/target/tcmu-design.rst 19709F: drivers/target/target_core_user.c 19710F: include/uapi/linux/target_core_user.h 19711 19712SCSI TARGET SUBSYSTEM 19713M: "Martin K. Petersen" <martin.petersen@oracle.com> 19714L: linux-scsi@vger.kernel.org 19715L: target-devel@vger.kernel.org 19716S: Supported 19717Q: https://patchwork.kernel.org/project/target-devel/list/ 19718T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19719F: Documentation/target/ 19720F: drivers/target/ 19721F: include/target/ 19722 19723SCTP PROTOCOL 19724M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19725M: Xin Long <lucien.xin@gmail.com> 19726L: linux-sctp@vger.kernel.org 19727S: Maintained 19728W: https://github.com/sctp/lksctp-tools/wiki 19729F: Documentation/networking/sctp.rst 19730F: include/linux/sctp.h 19731F: include/net/sctp/ 19732F: include/uapi/linux/sctp.h 19733F: net/sctp/ 19734 19735SCx200 CPU SUPPORT 19736M: Jim Cromie <jim.cromie@gmail.com> 19737S: Odd Fixes 19738F: Documentation/i2c/busses/scx200_acb.rst 19739F: arch/x86/platform/scx200/ 19740F: drivers/i2c/busses/scx200* 19741F: drivers/mtd/maps/scx200_docflash.c 19742F: drivers/watchdog/scx200_wdt.c 19743F: include/linux/scx200.h 19744 19745SCx200 GPIO DRIVER 19746M: Jim Cromie <jim.cromie@gmail.com> 19747S: Maintained 19748F: drivers/char/scx200_gpio.c 19749F: include/linux/scx200_gpio.h 19750 19751SCx200 HRT CLOCKSOURCE DRIVER 19752M: Jim Cromie <jim.cromie@gmail.com> 19753S: Maintained 19754F: drivers/clocksource/scx200_hrt.c 19755 19756SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19757M: Sascha Sommer <saschasommer@freenet.de> 19758L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19759S: Maintained 19760F: drivers/mmc/host/sdricoh_cs.c 19761 19762SECO BOARDS CEC DRIVER 19763M: Ettore Chimenti <ek5.chimenti@gmail.com> 19764S: Maintained 19765F: drivers/media/cec/platform/seco/seco-cec.c 19766F: drivers/media/cec/platform/seco/seco-cec.h 19767 19768SECURE COMPUTING 19769M: Kees Cook <keescook@chromium.org> 19770R: Andy Lutomirski <luto@amacapital.net> 19771R: Will Drewry <wad@chromium.org> 19772S: Supported 19773T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19774F: Documentation/userspace-api/seccomp_filter.rst 19775F: include/linux/seccomp.h 19776F: include/uapi/linux/seccomp.h 19777F: kernel/seccomp.c 19778F: tools/testing/selftests/kselftest_harness.h 19779F: tools/testing/selftests/seccomp/* 19780K: \bsecure_computing 19781K: \bTIF_SECCOMP\b 19782 19783SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19784M: Kamal Dasu <kamal.dasu@broadcom.com> 19785M: Al Cooper <alcooperx@gmail.com> 19786R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19787L: linux-mmc@vger.kernel.org 19788S: Maintained 19789F: drivers/mmc/host/sdhci-brcmstb* 19790 19791SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19792M: Adrian Hunter <adrian.hunter@intel.com> 19793L: linux-mmc@vger.kernel.org 19794S: Supported 19795F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19796F: drivers/mmc/host/sdhci* 19797 19798SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19799M: Aubin Constans <aubin.constans@microchip.com> 19800R: Eugen Hristev <eugen.hristev@collabora.com> 19801L: linux-mmc@vger.kernel.org 19802S: Supported 19803F: drivers/mmc/host/sdhci-of-at91.c 19804 19805SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19806M: Haibo Chen <haibo.chen@nxp.com> 19807L: imx@lists.linux.dev 19808L: linux-mmc@vger.kernel.org 19809S: Maintained 19810F: drivers/mmc/host/sdhci-esdhc-imx.c 19811 19812SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19813M: Ben Dooks <ben-linux@fluff.org> 19814M: Jaehoon Chung <jh80.chung@samsung.com> 19815L: linux-mmc@vger.kernel.org 19816S: Maintained 19817F: drivers/mmc/host/sdhci-s3c* 19818 19819SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19820M: Viresh Kumar <vireshk@kernel.org> 19821L: linux-mmc@vger.kernel.org 19822S: Maintained 19823F: drivers/mmc/host/sdhci-spear.c 19824 19825SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19826M: Vignesh Raghavendra <vigneshr@ti.com> 19827L: linux-mmc@vger.kernel.org 19828S: Maintained 19829F: drivers/mmc/host/sdhci-omap.c 19830 19831SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19832M: Jonathan Derrick <jonathan.derrick@linux.dev> 19833L: linux-block@vger.kernel.org 19834S: Supported 19835F: block/opal_proto.h 19836F: block/sed* 19837F: include/linux/sed* 19838F: include/uapi/linux/sed* 19839 19840SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19841M: Mark Rutland <mark.rutland@arm.com> 19842M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19843M: Sudeep Holla <sudeep.holla@arm.com> 19844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19845S: Maintained 19846F: drivers/firmware/smccc/ 19847F: include/linux/arm-smccc.h 19848 19849SECURITY CONTACT 19850M: Security Officers <security@kernel.org> 19851S: Supported 19852F: Documentation/process/security-bugs.rst 19853 19854SECURITY SUBSYSTEM 19855M: Paul Moore <paul@paul-moore.com> 19856M: James Morris <jmorris@namei.org> 19857M: "Serge E. Hallyn" <serge@hallyn.com> 19858L: linux-security-module@vger.kernel.org 19859S: Supported 19860Q: https://patchwork.kernel.org/project/linux-security-module/list 19861B: mailto:linux-security-module@vger.kernel.org 19862P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19863T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19864F: include/uapi/linux/lsm.h 19865F: security/ 19866F: tools/testing/selftests/lsm/ 19867X: security/selinux/ 19868K: \bsecurity_[a-z_0-9]\+\b 19869 19870SELINUX SECURITY MODULE 19871M: Paul Moore <paul@paul-moore.com> 19872M: Stephen Smalley <stephen.smalley.work@gmail.com> 19873R: Ondrej Mosnacek <omosnace@redhat.com> 19874L: selinux@vger.kernel.org 19875S: Supported 19876W: https://github.com/SELinuxProject 19877Q: https://patchwork.kernel.org/project/selinux/list 19878B: mailto:selinux@vger.kernel.org 19879P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19880T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19881F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19882F: Documentation/ABI/removed/sysfs-selinux-disable 19883F: Documentation/admin-guide/LSM/SELinux.rst 19884F: include/trace/events/avc.h 19885F: include/uapi/linux/selinux_netlink.h 19886F: scripts/selinux/ 19887F: security/selinux/ 19888 19889SENSABLE PHANTOM 19890M: Jiri Slaby <jirislaby@kernel.org> 19891S: Maintained 19892F: drivers/misc/phantom.c 19893F: include/uapi/linux/phantom.h 19894 19895SENSEAIR SUNRISE 006-0-0007 19896M: Jacopo Mondi <jacopo@jmondi.org> 19897S: Maintained 19898F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19899F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19900F: drivers/iio/chemical/sunrise_co2.c 19901 19902SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19903M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19904S: Maintained 19905F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19906F: drivers/iio/chemical/scd30.h 19907F: drivers/iio/chemical/scd30_core.c 19908F: drivers/iio/chemical/scd30_i2c.c 19909F: drivers/iio/chemical/scd30_serial.c 19910 19911SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19912M: Roan van Dijk <roan@protonic.nl> 19913S: Maintained 19914F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19915F: drivers/iio/chemical/scd4x.c 19916 19917SENSIRION SGP40 GAS SENSOR DRIVER 19918M: Andreas Klinger <ak@it-klinger.de> 19919S: Maintained 19920F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19921F: drivers/iio/chemical/sgp40.c 19922 19923SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19924M: Tomasz Duszynski <tduszyns@gmail.com> 19925S: Maintained 19926F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19927F: drivers/iio/chemical/sps30.c 19928F: drivers/iio/chemical/sps30_i2c.c 19929F: drivers/iio/chemical/sps30_serial.c 19930 19931SERIAL DEVICE BUS 19932M: Rob Herring <robh@kernel.org> 19933L: linux-serial@vger.kernel.org 19934S: Maintained 19935F: Documentation/devicetree/bindings/serial/serial.yaml 19936F: drivers/tty/serdev/ 19937F: include/linux/serdev.h 19938 19939SERIAL IR RECEIVER 19940M: Sean Young <sean@mess.org> 19941L: linux-media@vger.kernel.org 19942S: Maintained 19943F: drivers/media/rc/serial_ir.c 19944 19945SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19946M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19948S: Maintained 19949F: Documentation/devicetree/bindings/slimbus/ 19950F: drivers/slimbus/ 19951F: include/linux/slimbus.h 19952 19953SFC NETWORK DRIVER 19954M: Edward Cree <ecree.xilinx@gmail.com> 19955M: Martin Habets <habetsm.xilinx@gmail.com> 19956L: netdev@vger.kernel.org 19957L: linux-net-drivers@amd.com 19958S: Supported 19959F: Documentation/networking/devlink/sfc.rst 19960F: drivers/net/ethernet/sfc/ 19961 19962SFCTEMP HWMON DRIVER 19963M: Emil Renner Berthing <kernel@esmil.dk> 19964M: Hal Feng <hal.feng@starfivetech.com> 19965L: linux-hwmon@vger.kernel.org 19966S: Maintained 19967F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19968F: Documentation/hwmon/sfctemp.rst 19969F: drivers/hwmon/sfctemp.c 19970 19971SFF/SFP/SFP+ MODULE SUPPORT 19972M: Russell King <linux@armlinux.org.uk> 19973L: netdev@vger.kernel.org 19974S: Maintained 19975F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19976F: drivers/net/phy/phylink.c 19977F: drivers/net/phy/sfp* 19978F: include/linux/mdio/mdio-i2c.h 19979F: include/linux/phylink.h 19980F: include/linux/sfp.h 19981K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19982 19983SGI GRU DRIVER 19984M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19985S: Maintained 19986F: drivers/misc/sgi-gru/ 19987 19988SGI XP/XPC/XPNET DRIVER 19989M: Robin Holt <robinmholt@gmail.com> 19990M: Steve Wahl <steve.wahl@hpe.com> 19991S: Maintained 19992F: drivers/misc/sgi-xp/ 19993 19994SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19995M: Wenjia Zhang <wenjia@linux.ibm.com> 19996M: Jan Karcher <jaka@linux.ibm.com> 19997R: D. Wythe <alibuda@linux.alibaba.com> 19998R: Tony Lu <tonylu@linux.alibaba.com> 19999R: Wen Gu <guwen@linux.alibaba.com> 20000L: linux-s390@vger.kernel.org 20001S: Supported 20002F: net/smc/ 20003 20004SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20005M: Linus Walleij <linus.walleij@linaro.org> 20006L: linux-iio@vger.kernel.org 20007S: Maintained 20008T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20009F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20010F: drivers/iio/light/gp2ap002.c 20011 20012SHARP RJ54N1CB0C SENSOR DRIVER 20013M: Jacopo Mondi <jacopo@jmondi.org> 20014L: linux-media@vger.kernel.org 20015S: Odd fixes 20016T: git git://linuxtv.org/media_tree.git 20017F: drivers/media/i2c/rj54n1cb0c.c 20018F: include/media/i2c/rj54n1cb0c.h 20019 20020SHRINKER 20021M: Andrew Morton <akpm@linux-foundation.org> 20022M: Dave Chinner <david@fromorbit.com> 20023R: Qi Zheng <zhengqi.arch@bytedance.com> 20024R: Roman Gushchin <roman.gushchin@linux.dev> 20025R: Muchun Song <muchun.song@linux.dev> 20026L: linux-mm@kvack.org 20027S: Maintained 20028F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20029F: include/linux/shrinker.h 20030F: mm/shrinker.c 20031F: mm/shrinker_debug.c 20032 20033SH_VOU V4L2 OUTPUT DRIVER 20034L: linux-media@vger.kernel.org 20035S: Orphan 20036F: drivers/media/platform/renesas/sh_vou.c 20037F: include/media/drv-intf/sh_vou.h 20038 20039SI2157 MEDIA DRIVER 20040L: linux-media@vger.kernel.org 20041S: Orphan 20042W: https://linuxtv.org 20043Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20044F: drivers/media/tuners/si2157* 20045 20046SI2165 MEDIA DRIVER 20047M: Matthias Schwarzott <zzam@gentoo.org> 20048L: linux-media@vger.kernel.org 20049S: Maintained 20050W: https://linuxtv.org 20051Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20052F: drivers/media/dvb-frontends/si2165* 20053 20054SI2168 MEDIA DRIVER 20055L: linux-media@vger.kernel.org 20056S: Orphan 20057W: https://linuxtv.org 20058Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20059F: drivers/media/dvb-frontends/si2168* 20060 20061SI470X FM RADIO RECEIVER I2C DRIVER 20062M: Hans Verkuil <hverkuil@xs4all.nl> 20063L: linux-media@vger.kernel.org 20064S: Odd Fixes 20065W: https://linuxtv.org 20066T: git git://linuxtv.org/media_tree.git 20067F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20068F: drivers/media/radio/si470x/radio-si470x-i2c.c 20069 20070SI470X FM RADIO RECEIVER USB DRIVER 20071M: Hans Verkuil <hverkuil@xs4all.nl> 20072L: linux-media@vger.kernel.org 20073S: Maintained 20074W: https://linuxtv.org 20075T: git git://linuxtv.org/media_tree.git 20076F: drivers/media/radio/si470x/radio-si470x-common.c 20077F: drivers/media/radio/si470x/radio-si470x-usb.c 20078F: drivers/media/radio/si470x/radio-si470x.h 20079 20080SI4713 FM RADIO TRANSMITTER I2C DRIVER 20081M: Eduardo Valentin <edubezval@gmail.com> 20082L: linux-media@vger.kernel.org 20083S: Odd Fixes 20084W: https://linuxtv.org 20085T: git git://linuxtv.org/media_tree.git 20086F: drivers/media/radio/si4713/si4713.? 20087 20088SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20089M: Eduardo Valentin <edubezval@gmail.com> 20090L: linux-media@vger.kernel.org 20091S: Odd Fixes 20092W: https://linuxtv.org 20093T: git git://linuxtv.org/media_tree.git 20094F: drivers/media/radio/si4713/radio-platform-si4713.c 20095 20096SI4713 FM RADIO TRANSMITTER USB DRIVER 20097M: Hans Verkuil <hverkuil@xs4all.nl> 20098L: linux-media@vger.kernel.org 20099S: Maintained 20100W: https://linuxtv.org 20101T: git git://linuxtv.org/media_tree.git 20102F: drivers/media/radio/si4713/radio-usb-si4713.c 20103 20104SIANO DVB DRIVER 20105M: Mauro Carvalho Chehab <mchehab@kernel.org> 20106L: linux-media@vger.kernel.org 20107S: Odd fixes 20108W: https://linuxtv.org 20109T: git git://linuxtv.org/media_tree.git 20110F: drivers/media/common/siano/ 20111F: drivers/media/mmc/siano/ 20112F: drivers/media/usb/siano/ 20113F: drivers/media/usb/siano/ 20114 20115SIEMENS IPC LED DRIVERS 20116M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20117M: Xing Tong Wu <xingtong.wu@siemens.com> 20118M: Tobias Schaffner <tobias.schaffner@siemens.com> 20119L: linux-leds@vger.kernel.org 20120S: Maintained 20121F: drivers/leds/simple/ 20122 20123SIEMENS IPC PLATFORM DRIVERS 20124M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20125M: Xing Tong Wu <xingtong.wu@siemens.com> 20126M: Tobias Schaffner <tobias.schaffner@siemens.com> 20127L: platform-driver-x86@vger.kernel.org 20128S: Maintained 20129F: drivers/platform/x86/siemens/ 20130F: include/linux/platform_data/x86/simatic-ipc-base.h 20131F: include/linux/platform_data/x86/simatic-ipc.h 20132 20133SIEMENS IPC WATCHDOG DRIVERS 20134M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20135M: Xing Tong Wu <xingtong.wu@siemens.com> 20136M: Tobias Schaffner <tobias.schaffner@siemens.com> 20137L: linux-watchdog@vger.kernel.org 20138S: Maintained 20139F: drivers/watchdog/simatic-ipc-wdt.c 20140 20141SIFIVE DRIVERS 20142M: Paul Walmsley <paul.walmsley@sifive.com> 20143M: Samuel Holland <samuel.holland@sifive.com> 20144L: linux-riscv@lists.infradead.org 20145S: Supported 20146F: drivers/dma/sf-pdma/ 20147N: sifive 20148K: fu[57]40 20149K: [^@]sifive 20150 20151SILEAD TOUCHSCREEN DRIVER 20152M: Hans de Goede <hdegoede@redhat.com> 20153L: linux-input@vger.kernel.org 20154L: platform-driver-x86@vger.kernel.org 20155S: Maintained 20156F: drivers/input/touchscreen/silead.c 20157F: drivers/platform/x86/touchscreen_dmi.c 20158 20159SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20160M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20161S: Supported 20162F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20163F: drivers/net/wireless/silabs/wfx/ 20164 20165SILICON MOTION SM712 FRAME BUFFER DRIVER 20166M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20167M: Teddy Wang <teddy.wang@siliconmotion.com> 20168M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20169L: linux-fbdev@vger.kernel.org 20170S: Maintained 20171F: Documentation/fb/sm712fb.rst 20172F: drivers/video/fbdev/sm712* 20173 20174SILVACO I3C DUAL-ROLE MASTER 20175M: Miquel Raynal <miquel.raynal@bootlin.com> 20176M: Conor Culhane <conor.culhane@silvaco.com> 20177L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20178S: Maintained 20179F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20180F: drivers/i3c/master/svc-i3c-master.c 20181 20182SIMPLEFB FB DRIVER 20183M: Hans de Goede <hdegoede@redhat.com> 20184L: linux-fbdev@vger.kernel.org 20185S: Maintained 20186F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20187F: drivers/video/fbdev/simplefb.c 20188F: include/linux/platform_data/simplefb.h 20189 20190SIOX 20191M: Thorsten Scherer <t.scherer@eckelmann.de> 20192M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20193R: Pengutronix Kernel Team <kernel@pengutronix.de> 20194S: Supported 20195F: drivers/gpio/gpio-siox.c 20196F: drivers/siox/* 20197F: include/trace/events/siox.h 20198 20199SIPHASH PRF ROUTINES 20200M: Jason A. Donenfeld <Jason@zx2c4.com> 20201S: Maintained 20202F: include/linux/siphash.h 20203F: lib/siphash.c 20204F: lib/siphash_kunit.c 20205 20206SIS 190 ETHERNET DRIVER 20207M: Francois Romieu <romieu@fr.zoreil.com> 20208L: netdev@vger.kernel.org 20209S: Maintained 20210F: drivers/net/ethernet/sis/sis190.c 20211 20212SIS 900/7016 FAST ETHERNET DRIVER 20213M: Daniele Venzano <venza@brownhat.org> 20214L: netdev@vger.kernel.org 20215S: Maintained 20216W: http://www.brownhat.org/sis900.html 20217F: drivers/net/ethernet/sis/sis900.* 20218 20219SIS FRAMEBUFFER DRIVER 20220S: Orphan 20221F: Documentation/fb/sisfb.rst 20222F: drivers/video/fbdev/sis/ 20223F: include/video/sisfb.h 20224 20225SIS I2C TOUCHSCREEN DRIVER 20226M: Mika Penttilä <mpenttil@redhat.com> 20227L: linux-input@vger.kernel.org 20228S: Maintained 20229F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20230F: drivers/input/touchscreen/sis_i2c.c 20231 20232SIS USB2VGA DRIVER 20233M: Thomas Winischhofer <thomas@winischhofer.net> 20234S: Maintained 20235W: http://www.winischhofer.at/linuxsisusbvga.shtml 20236F: drivers/usb/misc/sisusbvga/ 20237 20238SL28 CPLD MFD DRIVER 20239M: Michael Walle <mwalle@kernel.org> 20240S: Maintained 20241F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20242F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20243F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20244F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20245F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20246F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20247F: drivers/gpio/gpio-sl28cpld.c 20248F: drivers/hwmon/sl28cpld-hwmon.c 20249F: drivers/irqchip/irq-sl28cpld.c 20250F: drivers/pwm/pwm-sl28cpld.c 20251F: drivers/watchdog/sl28cpld_wdt.c 20252 20253SL28 VPD NVMEM LAYOUT DRIVER 20254M: Michael Walle <mwalle@kernel.org> 20255S: Maintained 20256F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20257F: drivers/nvmem/layouts/sl28vpd.c 20258 20259SLAB ALLOCATOR 20260M: Christoph Lameter <cl@linux.com> 20261M: Pekka Enberg <penberg@kernel.org> 20262M: David Rientjes <rientjes@google.com> 20263M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20264M: Andrew Morton <akpm@linux-foundation.org> 20265M: Vlastimil Babka <vbabka@suse.cz> 20266R: Roman Gushchin <roman.gushchin@linux.dev> 20267R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20268L: linux-mm@kvack.org 20269S: Maintained 20270T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20271F: include/linux/sl?b*.h 20272F: mm/sl?b* 20273 20274SLCAN CAN NETWORK DRIVER 20275M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20276L: linux-can@vger.kernel.org 20277S: Maintained 20278F: drivers/net/can/slcan/ 20279 20280SLEEPABLE READ-COPY UPDATE (SRCU) 20281M: Lai Jiangshan <jiangshanlai@gmail.com> 20282M: "Paul E. McKenney" <paulmck@kernel.org> 20283M: Josh Triplett <josh@joshtriplett.org> 20284R: Steven Rostedt <rostedt@goodmis.org> 20285R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20286L: rcu@vger.kernel.org 20287S: Supported 20288W: http://www.rdrop.com/users/paulmck/RCU/ 20289T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20290F: include/linux/srcu*.h 20291F: kernel/rcu/srcu*.c 20292 20293SMACK SECURITY MODULE 20294M: Casey Schaufler <casey@schaufler-ca.com> 20295L: linux-security-module@vger.kernel.org 20296S: Maintained 20297W: http://schaufler-ca.com 20298T: git git://github.com/cschaufler/smack-next 20299F: Documentation/admin-guide/LSM/Smack.rst 20300F: security/smack/ 20301 20302SMC91x ETHERNET DRIVER 20303M: Nicolas Pitre <nico@fluxnic.net> 20304S: Odd Fixes 20305F: drivers/net/ethernet/smsc/smc91x.* 20306 20307SMSC EMC2103 HARDWARE MONITOR DRIVER 20308M: Steve Glendinning <steve.glendinning@shawell.net> 20309L: linux-hwmon@vger.kernel.org 20310S: Maintained 20311F: Documentation/hwmon/emc2103.rst 20312F: drivers/hwmon/emc2103.c 20313 20314SMSC SCH5627 HARDWARE MONITOR DRIVER 20315M: Hans de Goede <hdegoede@redhat.com> 20316L: linux-hwmon@vger.kernel.org 20317S: Supported 20318F: Documentation/hwmon/sch5627.rst 20319F: drivers/hwmon/sch5627.c 20320 20321SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20322M: Steve Glendinning <steve.glendinning@shawell.net> 20323L: linux-fbdev@vger.kernel.org 20324S: Maintained 20325F: drivers/video/fbdev/smscufx.c 20326 20327SMSC47B397 HARDWARE MONITOR DRIVER 20328M: Jean Delvare <jdelvare@suse.com> 20329L: linux-hwmon@vger.kernel.org 20330S: Maintained 20331F: Documentation/hwmon/smsc47b397.rst 20332F: drivers/hwmon/smsc47b397.c 20333 20334SMSC911x ETHERNET DRIVER 20335M: Steve Glendinning <steve.glendinning@shawell.net> 20336L: netdev@vger.kernel.org 20337S: Maintained 20338F: drivers/net/ethernet/smsc/smsc911x.* 20339F: include/linux/smsc911x.h 20340 20341SMSC9420 PCI ETHERNET DRIVER 20342M: Steve Glendinning <steve.glendinning@shawell.net> 20343L: netdev@vger.kernel.org 20344S: Maintained 20345F: drivers/net/ethernet/smsc/smsc9420.* 20346 20347SNET DPU VIRTIO DATA PATH ACCELERATOR 20348R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20349F: drivers/vdpa/solidrun/ 20350 20351SOCIONEXT (SNI) AVE NETWORK DRIVER 20352M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20353L: netdev@vger.kernel.org 20354S: Maintained 20355F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20356F: drivers/net/ethernet/socionext/sni_ave.c 20357 20358SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20359M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20360M: Masahisa Kojima <kojima.masahisa@socionext.com> 20361L: netdev@vger.kernel.org 20362S: Maintained 20363F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20364F: drivers/net/ethernet/socionext/netsec.c 20365 20366SOCIONEXT (SNI) Synquacer SPI DRIVER 20367M: Masahisa Kojima <masahisa.kojima@linaro.org> 20368M: Jassi Brar <jaswinder.singh@linaro.org> 20369L: linux-spi@vger.kernel.org 20370S: Maintained 20371F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20372F: drivers/spi/spi-synquacer.c 20373 20374SOCIONEXT SYNQUACER I2C DRIVER 20375M: Ard Biesheuvel <ardb@kernel.org> 20376L: linux-i2c@vger.kernel.org 20377S: Maintained 20378F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20379F: drivers/i2c/busses/i2c-synquacer.c 20380 20381SOCIONEXT UNIPHIER SOUND DRIVER 20382L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20383S: Orphan 20384F: sound/soc/uniphier/ 20385 20386SOCKET TIMESTAMPING 20387M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20388S: Maintained 20389F: Documentation/networking/timestamping.rst 20390F: include/uapi/linux/net_tstamp.h 20391F: tools/testing/selftests/net/so_txtime.c 20392 20393SOEKRIS NET48XX LED SUPPORT 20394M: Chris Boot <bootc@bootc.net> 20395S: Maintained 20396F: drivers/leds/leds-net48xx.c 20397 20398SOFT-IWARP DRIVER (siw) 20399M: Bernard Metzler <bmt@zurich.ibm.com> 20400L: linux-rdma@vger.kernel.org 20401S: Supported 20402F: drivers/infiniband/sw/siw/ 20403F: include/uapi/rdma/siw-abi.h 20404 20405SOFT-ROCE DRIVER (rxe) 20406M: Zhu Yanjun <zyjzyj2000@gmail.com> 20407L: linux-rdma@vger.kernel.org 20408S: Supported 20409F: drivers/infiniband/sw/rxe/ 20410F: include/uapi/rdma/rdma_user_rxe.h 20411 20412SOFTLOGIC 6x10 MPEG CODEC 20413M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20414M: Anton Sviridenko <anton@corp.bluecherry.net> 20415M: Andrey Utkin <andrey_utkin@fastmail.com> 20416M: Ismael Luceno <ismael@iodev.co.uk> 20417L: linux-media@vger.kernel.org 20418S: Supported 20419F: drivers/media/pci/solo6x10/ 20420 20421SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20422M: James Morse <james.morse@arm.com> 20423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20424S: Maintained 20425F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20426F: drivers/firmware/arm_sdei.c 20427F: include/linux/arm_sdei.h 20428F: include/uapi/linux/arm_sdei.h 20429 20430SOFTWARE NODES AND DEVICE PROPERTIES 20431R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20432R: Daniel Scally <djrscally@gmail.com> 20433R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20434R: Sakari Ailus <sakari.ailus@linux.intel.com> 20435L: linux-acpi@vger.kernel.org 20436S: Maintained 20437F: drivers/base/property.c 20438F: drivers/base/swnode.c 20439F: include/linux/fwnode.h 20440F: include/linux/property.h 20441 20442SOFTWARE RAID (Multiple Disks) SUPPORT 20443M: Song Liu <song@kernel.org> 20444R: Yu Kuai <yukuai3@huawei.com> 20445L: linux-raid@vger.kernel.org 20446S: Supported 20447Q: https://patchwork.kernel.org/project/linux-raid/list/ 20448T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20449F: drivers/md/Kconfig 20450F: drivers/md/Makefile 20451F: drivers/md/md* 20452F: drivers/md/raid* 20453F: include/linux/raid/ 20454F: include/uapi/linux/raid/ 20455 20456SOLIDRUN CLEARFOG SUPPORT 20457M: Russell King <linux@armlinux.org.uk> 20458S: Maintained 20459F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20460F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20461 20462SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20463M: Russell King <linux@armlinux.org.uk> 20464S: Maintained 20465F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20466F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20467F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20468 20469SONIC NETWORK DRIVER 20470M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20471L: netdev@vger.kernel.org 20472S: Maintained 20473F: drivers/net/ethernet/natsemi/sonic.* 20474 20475SONICS SILICON BACKPLANE DRIVER (SSB) 20476M: Michael Buesch <m@bues.ch> 20477L: linux-wireless@vger.kernel.org 20478S: Maintained 20479F: drivers/ssb/ 20480F: include/linux/ssb/ 20481 20482SONY IMX208 SENSOR DRIVER 20483M: Sakari Ailus <sakari.ailus@linux.intel.com> 20484L: linux-media@vger.kernel.org 20485S: Maintained 20486T: git git://linuxtv.org/media_tree.git 20487F: drivers/media/i2c/imx208.c 20488 20489SONY IMX214 SENSOR DRIVER 20490M: Ricardo Ribalda <ribalda@kernel.org> 20491L: linux-media@vger.kernel.org 20492S: Maintained 20493T: git git://linuxtv.org/media_tree.git 20494F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20495F: drivers/media/i2c/imx214.c 20496 20497SONY IMX219 SENSOR DRIVER 20498M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20499L: linux-media@vger.kernel.org 20500S: Maintained 20501T: git git://linuxtv.org/media_tree.git 20502F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20503F: drivers/media/i2c/imx219.c 20504 20505SONY IMX258 SENSOR DRIVER 20506M: Sakari Ailus <sakari.ailus@linux.intel.com> 20507L: linux-media@vger.kernel.org 20508S: Maintained 20509T: git git://linuxtv.org/media_tree.git 20510F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20511F: drivers/media/i2c/imx258.c 20512 20513SONY IMX274 SENSOR DRIVER 20514M: Leon Luo <leonl@leopardimaging.com> 20515L: linux-media@vger.kernel.org 20516S: Maintained 20517T: git git://linuxtv.org/media_tree.git 20518F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20519F: drivers/media/i2c/imx274.c 20520 20521SONY IMX290 SENSOR DRIVER 20522M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20523L: linux-media@vger.kernel.org 20524S: Maintained 20525T: git git://linuxtv.org/media_tree.git 20526F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20527F: drivers/media/i2c/imx290.c 20528 20529SONY IMX296 SENSOR DRIVER 20530M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20531M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20532L: linux-media@vger.kernel.org 20533S: Maintained 20534T: git git://linuxtv.org/media_tree.git 20535F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20536F: drivers/media/i2c/imx296.c 20537 20538SONY IMX319 SENSOR DRIVER 20539M: Bingbu Cao <bingbu.cao@intel.com> 20540L: linux-media@vger.kernel.org 20541S: Maintained 20542T: git git://linuxtv.org/media_tree.git 20543F: drivers/media/i2c/imx319.c 20544 20545SONY IMX334 SENSOR DRIVER 20546L: linux-media@vger.kernel.org 20547S: Orphan 20548T: git git://linuxtv.org/media_tree.git 20549F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20550F: drivers/media/i2c/imx334.c 20551 20552SONY IMX335 SENSOR DRIVER 20553L: linux-media@vger.kernel.org 20554S: Orphan 20555T: git git://linuxtv.org/media_tree.git 20556F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20557F: drivers/media/i2c/imx335.c 20558 20559SONY IMX355 SENSOR DRIVER 20560M: Tianshu Qiu <tian.shu.qiu@intel.com> 20561L: linux-media@vger.kernel.org 20562S: Maintained 20563T: git git://linuxtv.org/media_tree.git 20564F: drivers/media/i2c/imx355.c 20565 20566SONY IMX412 SENSOR DRIVER 20567L: linux-media@vger.kernel.org 20568S: Orphan 20569T: git git://linuxtv.org/media_tree.git 20570F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20571F: drivers/media/i2c/imx412.c 20572 20573SONY IMX415 SENSOR DRIVER 20574M: Michael Riesch <michael.riesch@wolfvision.net> 20575L: linux-media@vger.kernel.org 20576S: Maintained 20577T: git git://linuxtv.org/media_tree.git 20578F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20579F: drivers/media/i2c/imx415.c 20580 20581SONY MEMORYSTICK SUBSYSTEM 20582M: Maxim Levitsky <maximlevitsky@gmail.com> 20583M: Alex Dubov <oakad@yahoo.com> 20584M: Ulf Hansson <ulf.hansson@linaro.org> 20585L: linux-mmc@vger.kernel.org 20586S: Maintained 20587T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20588F: drivers/memstick/ 20589F: include/linux/memstick.h 20590 20591SONY VAIO CONTROL DEVICE DRIVER 20592M: Mattia Dongili <malattia@linux.it> 20593L: platform-driver-x86@vger.kernel.org 20594S: Maintained 20595W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20596F: Documentation/admin-guide/laptops/sony-laptop.rst 20597F: drivers/char/sonypi.c 20598F: drivers/platform/x86/sony-laptop.c 20599F: include/linux/sony-laptop.h 20600 20601SOPHGO DEVICETREES and DRIVERS 20602M: Chen Wang <unicorn_wang@outlook.com> 20603M: Inochi Amaoto <inochiama@outlook.com> 20604T: git https://github.com/sophgo/linux.git 20605S: Maintained 20606N: sophgo 20607K: sophgo 20608 20609SOUND 20610M: Jaroslav Kysela <perex@perex.cz> 20611M: Takashi Iwai <tiwai@suse.com> 20612L: linux-sound@vger.kernel.org 20613S: Maintained 20614W: http://www.alsa-project.org/ 20615Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20616T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20617F: Documentation/sound/ 20618F: include/sound/ 20619F: include/uapi/sound/ 20620F: sound/ 20621F: tools/testing/selftests/alsa 20622 20623SOUND - ALSA SELFTESTS 20624M: Mark Brown <broonie@kernel.org> 20625L: linux-sound@vger.kernel.org 20626L: linux-kselftest@vger.kernel.org 20627S: Supported 20628F: tools/testing/selftests/alsa 20629 20630SOUND - COMPRESSED AUDIO 20631M: Vinod Koul <vkoul@kernel.org> 20632L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20633S: Supported 20634T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20635F: Documentation/sound/designs/compress-offload.rst 20636F: include/sound/compress_driver.h 20637F: include/uapi/sound/compress_* 20638F: sound/core/compress_offload.c 20639F: sound/soc/soc-compress.c 20640 20641SOUND - CORE KUNIT TEST 20642M: Ivan Orlov <ivan.orlov0322@gmail.com> 20643L: linux-sound@vger.kernel.org 20644S: Supported 20645F: sound/core/sound_kunit.c 20646 20647SOUND - DMAENGINE HELPERS 20648M: Lars-Peter Clausen <lars@metafoo.de> 20649S: Supported 20650F: include/sound/dmaengine_pcm.h 20651F: sound/core/pcm_dmaengine.c 20652F: sound/soc/soc-generic-dmaengine-pcm.c 20653 20654SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20655M: Liam Girdwood <lgirdwood@gmail.com> 20656M: Mark Brown <broonie@kernel.org> 20657L: linux-sound@vger.kernel.org 20658S: Supported 20659W: http://alsa-project.org/main/index.php/ASoC 20660T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20661F: Documentation/devicetree/bindings/sound/ 20662F: Documentation/sound/soc/ 20663F: include/dt-bindings/sound/ 20664F: include/sound/soc* 20665F: include/sound/sof.h 20666F: include/sound/sof/ 20667F: include/trace/events/sof*.h 20668F: include/uapi/sound/asoc.h 20669F: sound/soc/ 20670 20671SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20672M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20673M: Liam Girdwood <lgirdwood@gmail.com> 20674M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20675M: Bard Liao <yung-chuan.liao@linux.intel.com> 20676M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20677M: Daniel Baluta <daniel.baluta@nxp.com> 20678R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20679L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20680S: Supported 20681W: https://github.com/thesofproject/linux/ 20682F: sound/soc/sof/ 20683 20684SOUNDWIRE SUBSYSTEM 20685M: Vinod Koul <vkoul@kernel.org> 20686M: Bard Liao <yung-chuan.liao@linux.intel.com> 20687R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20688R: Sanyog Kale <sanyog.r.kale@intel.com> 20689L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20690S: Supported 20691T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20692F: Documentation/driver-api/soundwire/ 20693F: drivers/soundwire/ 20694F: include/linux/soundwire/ 20695 20696SP2 MEDIA DRIVER 20697M: Olli Salonen <olli.salonen@iki.fi> 20698L: linux-media@vger.kernel.org 20699S: Maintained 20700W: https://linuxtv.org 20701Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20702F: drivers/media/dvb-frontends/sp2* 20703 20704SPANISH DOCUMENTATION 20705M: Carlos Bilbao <carlos.bilbao@amd.com> 20706R: Avadhut Naik <avadhut.naik@amd.com> 20707S: Maintained 20708F: Documentation/translations/sp_SP/ 20709 20710SPARC + UltraSPARC (sparc/sparc64) 20711M: "David S. Miller" <davem@davemloft.net> 20712M: Andreas Larsson <andreas@gaisler.com> 20713L: sparclinux@vger.kernel.org 20714S: Maintained 20715Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20716T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20717T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20718F: arch/sparc/ 20719F: drivers/sbus/ 20720 20721SPARC SERIAL DRIVERS 20722M: "David S. Miller" <davem@davemloft.net> 20723L: sparclinux@vger.kernel.org 20724S: Maintained 20725T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20726T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20727F: drivers/tty/serial/suncore.c 20728F: drivers/tty/serial/sunhv.c 20729F: drivers/tty/serial/sunsab.c 20730F: drivers/tty/serial/sunsab.h 20731F: drivers/tty/serial/sunsu.c 20732F: drivers/tty/serial/sunzilog.c 20733F: drivers/tty/serial/sunzilog.h 20734F: drivers/tty/vcc.c 20735F: include/linux/sunserialcore.h 20736 20737SPARSE CHECKER 20738M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20739L: linux-sparse@vger.kernel.org 20740S: Maintained 20741W: https://sparse.docs.kernel.org/ 20742Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20743B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20744T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20745F: include/linux/compiler.h 20746 20747SPEAKUP CONSOLE SPEECH DRIVER 20748M: William Hubbs <w.d.hubbs@gmail.com> 20749M: Chris Brannon <chris@the-brannons.com> 20750M: Kirk Reiser <kirk@reisers.ca> 20751M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20752L: speakup@linux-speakup.org 20753S: Odd Fixes 20754W: http://www.linux-speakup.org/ 20755W: https://github.com/linux-speakup/speakup 20756B: https://github.com/linux-speakup/speakup/issues 20757F: drivers/accessibility/speakup/ 20758 20759SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20760M: Viresh Kumar <vireshk@kernel.org> 20761M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20762M: soc@kernel.org 20763L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20764S: Maintained 20765W: http://www.st.com/spear 20766F: arch/arm/boot/dts/st/spear* 20767F: arch/arm/mach-spear/ 20768F: drivers/clk/spear/ 20769F: drivers/pinctrl/spear/ 20770 20771SPI NOR SUBSYSTEM 20772M: Tudor Ambarus <tudor.ambarus@linaro.org> 20773M: Pratyush Yadav <pratyush@kernel.org> 20774M: Michael Walle <mwalle@kernel.org> 20775L: linux-mtd@lists.infradead.org 20776S: Maintained 20777W: http://www.linux-mtd.infradead.org/ 20778Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20779C: irc://irc.oftc.net/mtd 20780T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20781F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20782F: drivers/mtd/spi-nor/ 20783F: include/linux/mtd/spi-nor.h 20784 20785SPI SUBSYSTEM 20786M: Mark Brown <broonie@kernel.org> 20787L: linux-spi@vger.kernel.org 20788S: Maintained 20789Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20790T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20791F: Documentation/devicetree/bindings/spi/ 20792F: Documentation/spi/ 20793F: drivers/spi/ 20794F: include/linux/spi/ 20795F: include/uapi/linux/spi/ 20796F: tools/spi/ 20797 20798SPIDERNET NETWORK DRIVER for CELL 20799M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20800M: Geoff Levand <geoff@infradead.org> 20801L: netdev@vger.kernel.org 20802L: linuxppc-dev@lists.ozlabs.org 20803S: Maintained 20804F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20805F: drivers/net/ethernet/toshiba/spider_net* 20806 20807SPMI SUBSYSTEM 20808M: Stephen Boyd <sboyd@kernel.org> 20809L: linux-kernel@vger.kernel.org 20810S: Maintained 20811T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20812F: Documentation/devicetree/bindings/spmi/ 20813F: drivers/spmi/ 20814F: include/dt-bindings/spmi/spmi.h 20815F: include/linux/spmi.h 20816F: include/trace/events/spmi.h 20817 20818SPU FILE SYSTEM 20819M: Jeremy Kerr <jk@ozlabs.org> 20820L: linuxppc-dev@lists.ozlabs.org 20821S: Supported 20822W: http://www.ibm.com/developerworks/power/cell/ 20823F: Documentation/filesystems/spufs/spufs.rst 20824F: arch/powerpc/platforms/cell/spufs/ 20825 20826SQUASHFS FILE SYSTEM 20827M: Phillip Lougher <phillip@squashfs.org.uk> 20828L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20829S: Maintained 20830W: http://squashfs.org.uk 20831T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20832F: Documentation/filesystems/squashfs.rst 20833F: fs/squashfs/ 20834 20835SRM (Alpha) environment access 20836M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20837S: Maintained 20838F: arch/alpha/kernel/srm_env.c 20839 20840ST LSM6DSx IMU IIO DRIVER 20841M: Lorenzo Bianconi <lorenzo@kernel.org> 20842L: linux-iio@vger.kernel.org 20843S: Maintained 20844W: http://www.st.com/ 20845F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20846F: drivers/iio/imu/st_lsm6dsx/ 20847 20848ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20849M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20850M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20851L: linux-media@vger.kernel.org 20852S: Maintained 20853T: git git://linuxtv.org/media_tree.git 20854F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20855F: drivers/media/i2c/st-mipid02.c 20856 20857ST STM32 I2C/SMBUS DRIVER 20858M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20859M: Alain Volmat <alain.volmat@foss.st.com> 20860L: linux-i2c@vger.kernel.org 20861S: Maintained 20862F: drivers/i2c/busses/i2c-stm32* 20863 20864ST STM32 SPI DRIVER 20865M: Alain Volmat <alain.volmat@foss.st.com> 20866L: linux-spi@vger.kernel.org 20867S: Maintained 20868F: drivers/spi/spi-stm32.c 20869 20870ST STPDDC60 DRIVER 20871M: Daniel Nilsson <daniel.nilsson@flex.com> 20872L: linux-hwmon@vger.kernel.org 20873S: Maintained 20874F: Documentation/hwmon/stpddc60.rst 20875F: drivers/hwmon/pmbus/stpddc60.c 20876 20877ST VGXY61 DRIVER 20878M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20879M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882T: git git://linuxtv.org/media_tree.git 20883F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20884F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20885F: drivers/media/i2c/st-vgxy61.c 20886 20887ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20888M: Song Qiang <songqiang1304521@gmail.com> 20889L: linux-iio@vger.kernel.org 20890S: Maintained 20891F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20892F: drivers/iio/proximity/vl53l0x-i2c.c 20893 20894STABLE BRANCH 20895M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20896M: Sasha Levin <sashal@kernel.org> 20897L: stable@vger.kernel.org 20898S: Supported 20899F: Documentation/process/stable-kernel-rules.rst 20900 20901STAGING - ATOMISP DRIVER 20902M: Hans de Goede <hdegoede@redhat.com> 20903M: Mauro Carvalho Chehab <mchehab@kernel.org> 20904R: Sakari Ailus <sakari.ailus@linux.intel.com> 20905L: linux-media@vger.kernel.org 20906S: Maintained 20907F: drivers/staging/media/atomisp/ 20908 20909STAGING - FIELDBUS SUBSYSTEM 20910M: Sven Van Asbroeck <TheSven73@gmail.com> 20911S: Maintained 20912F: drivers/staging/fieldbus/* 20913F: drivers/staging/fieldbus/Documentation/ 20914 20915STAGING - HMS ANYBUS-S BUS 20916M: Sven Van Asbroeck <TheSven73@gmail.com> 20917S: Maintained 20918F: drivers/staging/fieldbus/anybuss/ 20919 20920STAGING - INDUSTRIAL IO 20921M: Jonathan Cameron <jic23@kernel.org> 20922L: linux-iio@vger.kernel.org 20923S: Odd Fixes 20924F: Documentation/devicetree/bindings/staging/iio/ 20925F: drivers/staging/iio/ 20926 20927STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20928M: Marc Dietrich <marvin24@gmx.de> 20929L: ac100@lists.launchpad.net (moderated for non-subscribers) 20930L: linux-tegra@vger.kernel.org 20931S: Maintained 20932F: drivers/staging/nvec/ 20933 20934STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20935M: Jens Frederich <jfrederich@gmail.com> 20936M: Jon Nettleton <jon.nettleton@gmail.com> 20937S: Maintained 20938W: http://wiki.laptop.org/go/DCON 20939F: drivers/staging/olpc_dcon/ 20940 20941STAGING - REALTEK RTL8712U DRIVERS 20942M: Larry Finger <Larry.Finger@lwfinger.net> 20943M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20944S: Odd Fixes 20945F: drivers/staging/rtl8712/ 20946 20947STAGING - SEPS525 LCD CONTROLLER DRIVERS 20948M: Michael Hennerich <michael.hennerich@analog.com> 20949L: linux-fbdev@vger.kernel.org 20950S: Supported 20951F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20952F: drivers/staging/fbtft/fb_seps525.c 20953 20954STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20955M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20956M: Teddy Wang <teddy.wang@siliconmotion.com> 20957M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20958L: linux-fbdev@vger.kernel.org 20959S: Maintained 20960F: drivers/staging/sm750fb/ 20961 20962STAGING - VIA VT665X DRIVERS 20963M: Forest Bond <forest@alittletooquiet.net> 20964S: Odd Fixes 20965F: drivers/staging/vt665?/ 20966 20967STAGING SUBSYSTEM 20968M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20969L: linux-staging@lists.linux.dev 20970S: Supported 20971T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20972F: drivers/staging/ 20973 20974STANDALONE CACHE CONTROLLER DRIVERS 20975M: Conor Dooley <conor@kernel.org> 20976L: linux-riscv@lists.infradead.org 20977S: Maintained 20978T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20979F: drivers/cache 20980 20981STARFIRE/DURALAN NETWORK DRIVER 20982M: Ion Badulescu <ionut@badula.org> 20983S: Odd Fixes 20984F: drivers/net/ethernet/adaptec/starfire* 20985 20986STARFIVE CAMERA SUBSYSTEM DRIVER 20987M: Jack Zhu <jack.zhu@starfivetech.com> 20988M: Changhuang Liang <changhuang.liang@starfivetech.com> 20989L: linux-media@vger.kernel.org 20990S: Maintained 20991F: Documentation/admin-guide/media/starfive_camss.rst 20992F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20993F: drivers/staging/media/starfive/camss 20994 20995STARFIVE CRYPTO DRIVER 20996M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20997M: William Qiu <william.qiu@starfivetech.com> 20998S: Supported 20999F: Documentation/devicetree/bindings/crypto/starfive* 21000F: drivers/crypto/starfive/ 21001 21002STARFIVE DEVICETREES 21003M: Emil Renner Berthing <kernel@esmil.dk> 21004S: Maintained 21005F: arch/riscv/boot/dts/starfive/ 21006 21007STARFIVE DWMAC GLUE LAYER 21008M: Emil Renner Berthing <kernel@esmil.dk> 21009M: Samin Guo <samin.guo@starfivetech.com> 21010S: Maintained 21011F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21012F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21013 21014STARFIVE JH7110 DPHY RX DRIVER 21015M: Jack Zhu <jack.zhu@starfivetech.com> 21016M: Changhuang Liang <changhuang.liang@starfivetech.com> 21017S: Supported 21018F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21019F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21020 21021STARFIVE JH7110 MMC/SD/SDIO DRIVER 21022M: William Qiu <william.qiu@starfivetech.com> 21023S: Supported 21024F: Documentation/devicetree/bindings/mmc/starfive* 21025F: drivers/mmc/host/dw_mmc-starfive.c 21026 21027STARFIVE JH7110 PLL CLOCK DRIVER 21028M: Xingyu Wu <xingyu.wu@starfivetech.com> 21029S: Supported 21030F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21031F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21032 21033STARFIVE JH7110 PWMDAC DRIVER 21034M: Hal Feng <hal.feng@starfivetech.com> 21035M: Xingyu Wu <xingyu.wu@starfivetech.com> 21036S: Supported 21037F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21038F: sound/soc/starfive/jh7110_pwmdac.c 21039 21040STARFIVE JH7110 SYSCON 21041M: William Qiu <william.qiu@starfivetech.com> 21042M: Xingyu Wu <xingyu.wu@starfivetech.com> 21043S: Supported 21044F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21045 21046STARFIVE JH7110 TDM DRIVER 21047M: Walker Chen <walker.chen@starfivetech.com> 21048S: Maintained 21049F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21050F: sound/soc/starfive/jh7110_tdm.c 21051 21052STARFIVE JH71X0 CLOCK DRIVERS 21053M: Emil Renner Berthing <kernel@esmil.dk> 21054M: Hal Feng <hal.feng@starfivetech.com> 21055S: Maintained 21056F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21057F: drivers/clk/starfive/clk-starfive-jh71* 21058F: include/dt-bindings/clock/starfive?jh71*.h 21059 21060STARFIVE JH71X0 PINCTRL DRIVERS 21061M: Emil Renner Berthing <kernel@esmil.dk> 21062M: Jianlong Huang <jianlong.huang@starfivetech.com> 21063M: Hal Feng <hal.feng@starfivetech.com> 21064L: linux-gpio@vger.kernel.org 21065S: Maintained 21066F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21067F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21068F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21069F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21070 21071STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21072M: Emil Renner Berthing <kernel@esmil.dk> 21073M: Hal Feng <hal.feng@starfivetech.com> 21074S: Maintained 21075F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21076F: drivers/reset/starfive/reset-starfive-jh71* 21077F: include/dt-bindings/reset/starfive?jh71*.h 21078 21079STARFIVE JH71X0 USB DRIVERS 21080M: Minda Chen <minda.chen@starfivetech.com> 21081S: Maintained 21082F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21083F: drivers/usb/cdns3/cdns3-starfive.c 21084 21085STARFIVE JH71XX PMU CONTROLLER DRIVER 21086M: Walker Chen <walker.chen@starfivetech.com> 21087M: Changhuang Liang <changhuang.liang@starfivetech.com> 21088S: Supported 21089F: Documentation/devicetree/bindings/power/starfive* 21090F: drivers/pmdomain/starfive/ 21091F: include/dt-bindings/power/starfive,jh7110-pmu.h 21092 21093STARFIVE SOC DRIVERS 21094M: Conor Dooley <conor@kernel.org> 21095S: Maintained 21096T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21097F: Documentation/devicetree/bindings/soc/starfive/ 21098 21099STARFIVE STARLINK PMU DRIVER 21100M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21101S: Maintained 21102F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21103F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21104F: drivers/perf/starfive_starlink_pmu.c 21105 21106STARFIVE TRNG DRIVER 21107M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21108S: Supported 21109F: Documentation/devicetree/bindings/rng/starfive* 21110F: drivers/char/hw_random/jh7110-trng.c 21111 21112STARFIVE WATCHDOG DRIVER 21113M: Xingyu Wu <xingyu.wu@starfivetech.com> 21114M: Samin Guo <samin.guo@starfivetech.com> 21115S: Supported 21116F: Documentation/devicetree/bindings/watchdog/starfive* 21117F: drivers/watchdog/starfive-wdt.c 21118 21119STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21120M: Minda Chen <minda.chen@starfivetech.com> 21121S: Supported 21122F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21123F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21124F: drivers/phy/starfive/phy-jh7110-pcie.c 21125F: drivers/phy/starfive/phy-jh7110-usb.c 21126 21127STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21128M: Changhuang Liang <changhuang.liang@starfivetech.com> 21129S: Supported 21130F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21131F: drivers/irqchip/irq-starfive-jh8100-intc.c 21132 21133STATIC BRANCH/CALL 21134M: Peter Zijlstra <peterz@infradead.org> 21135M: Josh Poimboeuf <jpoimboe@kernel.org> 21136M: Jason Baron <jbaron@akamai.com> 21137R: Steven Rostedt <rostedt@goodmis.org> 21138R: Ard Biesheuvel <ardb@kernel.org> 21139S: Supported 21140F: arch/*/include/asm/jump_label*.h 21141F: arch/*/include/asm/static_call*.h 21142F: arch/*/kernel/jump_label.c 21143F: arch/*/kernel/static_call.c 21144F: include/linux/jump_label*.h 21145F: include/linux/static_call*.h 21146F: kernel/jump_label.c 21147F: kernel/static_call.c 21148 21149STI AUDIO (ASoC) DRIVERS 21150M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21151L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21152S: Maintained 21153F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21154F: sound/soc/sti/ 21155 21156STI CEC DRIVER 21157M: Alain Volmat <alain.volmat@foss.st.com> 21158S: Maintained 21159F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21160F: drivers/media/cec/platform/sti/ 21161 21162STK1160 USB VIDEO CAPTURE DRIVER 21163M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21164L: linux-media@vger.kernel.org 21165S: Maintained 21166T: git git://linuxtv.org/media_tree.git 21167F: drivers/media/usb/stk1160/ 21168 21169STM32 AUDIO (ASoC) DRIVERS 21170M: Olivier Moysan <olivier.moysan@foss.st.com> 21171M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21172L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21173S: Maintained 21174F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21175F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21176F: sound/soc/stm/ 21177 21178STM32 TIMER/LPTIMER DRIVERS 21179M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21180S: Maintained 21181F: Documentation/ABI/testing/*timer-stm32 21182F: Documentation/devicetree/bindings/*/*stm32-*timer* 21183F: drivers/*/stm32-*timer* 21184F: drivers/pwm/pwm-stm32* 21185F: include/linux/*/stm32-*tim* 21186 21187STMMAC ETHERNET DRIVER 21188M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21189M: Jose Abreu <joabreu@synopsys.com> 21190L: netdev@vger.kernel.org 21191S: Supported 21192W: http://www.stlinux.com 21193F: Documentation/networking/device_drivers/ethernet/stmicro/ 21194F: drivers/net/ethernet/stmicro/stmmac/ 21195 21196SUN HAPPY MEAL ETHERNET DRIVER 21197M: Sean Anderson <seanga2@gmail.com> 21198S: Maintained 21199F: drivers/net/ethernet/sun/sunhme.* 21200 21201SUN3/3X 21202M: Sam Creasey <sammy@sammy.net> 21203S: Maintained 21204W: http://sammy.net/sun3/ 21205F: arch/m68k/include/asm/sun3* 21206F: arch/m68k/kernel/*sun3* 21207F: arch/m68k/sun3*/ 21208F: drivers/net/ethernet/i825xx/sun3* 21209 21210SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21211M: Hans de Goede <hdegoede@redhat.com> 21212L: linux-input@vger.kernel.org 21213S: Maintained 21214F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21215F: drivers/input/keyboard/sun4i-lradc-keys.c 21216 21217SUNDANCE NETWORK DRIVER 21218M: Denis Kirjanov <kda@linux-powerpc.org> 21219L: netdev@vger.kernel.org 21220S: Maintained 21221F: drivers/net/ethernet/dlink/sundance.c 21222 21223SUNPLUS ETHERNET DRIVER 21224M: Wells Lu <wellslutw@gmail.com> 21225L: netdev@vger.kernel.org 21226S: Maintained 21227W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21228F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21229F: drivers/net/ethernet/sunplus/ 21230 21231SUNPLUS MMC DRIVER 21232M: Tony Huang <tonyhuang.sunplus@gmail.com> 21233M: Li-hao Kuo <lhjeff911@gmail.com> 21234S: Maintained 21235F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21236F: drivers/mmc/host/sunplus-mmc.c 21237 21238SUNPLUS OCOTP DRIVER 21239M: Vincent Shih <vincent.sunplus@gmail.com> 21240S: Maintained 21241F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21242F: drivers/nvmem/sunplus-ocotp.c 21243 21244SUNPLUS PWM DRIVER 21245M: Hammer Hsieh <hammerh0314@gmail.com> 21246S: Maintained 21247F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21248F: drivers/pwm/pwm-sunplus.c 21249 21250SUNPLUS RTC DRIVER 21251M: Vincent Shih <vincent.sunplus@gmail.com> 21252L: linux-rtc@vger.kernel.org 21253S: Maintained 21254F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21255F: drivers/rtc/rtc-sunplus.c 21256 21257SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21258M: Li-hao Kuo <lhjeff911@gmail.com> 21259L: linux-spi@vger.kernel.org 21260S: Maintained 21261F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21262F: drivers/spi/spi-sunplus-sp7021.c 21263 21264SUNPLUS UART DRIVER 21265M: Hammer Hsieh <hammerh0314@gmail.com> 21266S: Maintained 21267F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21268F: drivers/tty/serial/sunplus-uart.c 21269 21270SUNPLUS USB2 PHY DRIVER 21271M: Vincent Shih <vincent.sunplus@gmail.com> 21272L: linux-usb@vger.kernel.org 21273S: Maintained 21274F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21275F: drivers/phy/sunplus/Kconfig 21276F: drivers/phy/sunplus/Makefile 21277F: drivers/phy/sunplus/phy-sunplus-usb2.c 21278 21279SUNPLUS WATCHDOG DRIVER 21280M: Xiantao Hu <xt.hu@cqplus1.com> 21281L: linux-watchdog@vger.kernel.org 21282S: Maintained 21283F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21284F: drivers/watchdog/sunplus_wdt.c 21285 21286SUPERH 21287M: Yoshinori Sato <ysato@users.sourceforge.jp> 21288M: Rich Felker <dalias@libc.org> 21289M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21290L: linux-sh@vger.kernel.org 21291S: Maintained 21292Q: http://patchwork.kernel.org/project/linux-sh/list/ 21293F: Documentation/arch/sh/ 21294F: arch/sh/ 21295F: drivers/sh/ 21296 21297SUSPEND TO RAM 21298M: "Rafael J. Wysocki" <rafael@kernel.org> 21299M: Len Brown <len.brown@intel.com> 21300M: Pavel Machek <pavel@ucw.cz> 21301L: linux-pm@vger.kernel.org 21302S: Supported 21303B: https://bugzilla.kernel.org 21304F: Documentation/power/ 21305F: arch/x86/kernel/acpi/sleep* 21306F: arch/x86/kernel/acpi/wakeup* 21307F: drivers/base/power/ 21308F: include/linux/freezer.h 21309F: include/linux/pm.h 21310F: include/linux/suspend.h 21311F: kernel/power/ 21312 21313SVGA HANDLING 21314M: Martin Mares <mj@ucw.cz> 21315L: linux-video@atrey.karlin.mff.cuni.cz 21316S: Maintained 21317F: Documentation/admin-guide/svga.rst 21318F: arch/x86/boot/video* 21319 21320SWITCHDEV 21321M: Jiri Pirko <jiri@resnulli.us> 21322M: Ivan Vecera <ivecera@redhat.com> 21323L: netdev@vger.kernel.org 21324S: Supported 21325F: include/net/switchdev.h 21326F: net/switchdev/ 21327 21328SY8106A REGULATOR DRIVER 21329M: Icenowy Zheng <icenowy@aosc.io> 21330S: Maintained 21331F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21332F: drivers/regulator/sy8106a-regulator.c 21333 21334SYNC FILE FRAMEWORK 21335M: Sumit Semwal <sumit.semwal@linaro.org> 21336R: Gustavo Padovan <gustavo@padovan.org> 21337L: linux-media@vger.kernel.org 21338L: dri-devel@lists.freedesktop.org 21339S: Maintained 21340T: git git://anongit.freedesktop.org/drm/drm-misc 21341F: Documentation/driver-api/sync_file.rst 21342F: drivers/dma-buf/dma-fence* 21343F: drivers/dma-buf/sw_sync.c 21344F: drivers/dma-buf/sync_* 21345F: include/linux/sync_file.h 21346F: include/uapi/linux/sync_file.h 21347 21348SYNOPSYS ARC ARCHITECTURE 21349M: Vineet Gupta <vgupta@kernel.org> 21350L: linux-snps-arc@lists.infradead.org 21351S: Supported 21352T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21353F: Documentation/arch/arc 21354F: Documentation/devicetree/bindings/arc/* 21355F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21356F: arch/arc/ 21357F: drivers/clocksource/arc_timer.c 21358F: drivers/tty/serial/arc_uart.c 21359 21360SYNOPSYS ARC HSDK SDP pll clock driver 21361M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21362S: Supported 21363F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21364F: drivers/clk/clk-hsdk-pll.c 21365 21366SYNOPSYS ARC SDP clock driver 21367M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21368S: Supported 21369F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21370F: drivers/clk/axs10x/* 21371 21372SYNOPSYS ARC SDP platform support 21373M: Alexey Brodkin <abrodkin@synopsys.com> 21374S: Supported 21375F: Documentation/devicetree/bindings/arc/axs10* 21376F: arch/arc/boot/dts/ax* 21377F: arch/arc/plat-axs10x 21378 21379SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21380M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21381S: Supported 21382F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21383F: drivers/reset/reset-axs10x.c 21384 21385SYNOPSYS CREG GPIO DRIVER 21386M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21387S: Maintained 21388F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21389F: drivers/gpio/gpio-creg-snps.c 21390 21391SYNOPSYS DESIGNWARE 8250 UART DRIVER 21392M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21393R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21394S: Supported 21395F: drivers/tty/serial/8250/8250_dw.c 21396F: drivers/tty/serial/8250/8250_dwlib.* 21397F: drivers/tty/serial/8250/8250_lpss.c 21398 21399SYNOPSYS DESIGNWARE APB GPIO DRIVER 21400M: Hoan Tran <hoan@os.amperecomputing.com> 21401M: Serge Semin <fancer.lancer@gmail.com> 21402L: linux-gpio@vger.kernel.org 21403S: Maintained 21404F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21405F: drivers/gpio/gpio-dwapb.c 21406 21407SYNOPSYS DESIGNWARE APB SSI DRIVER 21408M: Serge Semin <fancer.lancer@gmail.com> 21409L: linux-spi@vger.kernel.org 21410S: Supported 21411F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21412F: drivers/spi/spi-dw* 21413 21414SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21415M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21416S: Maintained 21417F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21418F: drivers/dma/dw-axi-dmac/ 21419 21420SYNOPSYS DESIGNWARE DMAC DRIVER 21421M: Viresh Kumar <vireshk@kernel.org> 21422R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21423S: Maintained 21424F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21425F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21426F: drivers/dma/dw/ 21427F: include/dt-bindings/dma/dw-dmac.h 21428F: include/linux/dma/dw.h 21429F: include/linux/platform_data/dma-dw.h 21430 21431SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21432M: Jose Abreu <Jose.Abreu@synopsys.com> 21433L: netdev@vger.kernel.org 21434S: Supported 21435F: drivers/net/ethernet/synopsys/ 21436 21437SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21438M: Jose Abreu <Jose.Abreu@synopsys.com> 21439L: netdev@vger.kernel.org 21440S: Supported 21441F: drivers/net/pcs/pcs-xpcs.c 21442F: drivers/net/pcs/pcs-xpcs.h 21443F: include/linux/pcs/pcs-xpcs.h 21444 21445SYNOPSYS DESIGNWARE I2C DRIVER 21446M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21447R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21448R: Mika Westerberg <mika.westerberg@linux.intel.com> 21449R: Jan Dabros <jsd@semihalf.com> 21450L: linux-i2c@vger.kernel.org 21451S: Supported 21452F: drivers/i2c/busses/i2c-designware-* 21453 21454SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21455M: Jaehoon Chung <jh80.chung@samsung.com> 21456L: linux-mmc@vger.kernel.org 21457S: Maintained 21458F: drivers/mmc/host/dw_mmc* 21459 21460SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21461M: Shuai Xue <xueshuai@linux.alibaba.com> 21462M: Jing Zhang <renyu.zj@linux.alibaba.com> 21463S: Supported 21464F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21465F: drivers/perf/dwc_pcie_pmu.c 21466 21467SYNOPSYS HSDK RESET CONTROLLER DRIVER 21468M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21469S: Supported 21470F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21471F: drivers/reset/reset-hsdk.c 21472F: include/dt-bindings/reset/snps,hsdk-reset.h 21473 21474SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21475M: Prabu Thangamuthu <prabu.t@synopsys.com> 21476M: Manjunath M B <manjumb@synopsys.com> 21477L: linux-mmc@vger.kernel.org 21478S: Maintained 21479F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21480 21481SYSTEM CONFIGURATION (SYSCON) 21482M: Lee Jones <lee@kernel.org> 21483M: Arnd Bergmann <arnd@arndb.de> 21484S: Supported 21485T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21486F: drivers/mfd/syscon.c 21487 21488SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21489M: Sudeep Holla <sudeep.holla@arm.com> 21490R: Cristian Marussi <cristian.marussi@arm.com> 21491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21492S: Maintained 21493F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21494F: drivers/clk/clk-sc[mp]i.c 21495F: drivers/cpufreq/sc[mp]i-cpufreq.c 21496F: drivers/firmware/arm_scmi/ 21497F: drivers/firmware/arm_scpi.c 21498F: drivers/hwmon/scmi-hwmon.c 21499F: drivers/pmdomain/arm/ 21500F: drivers/powercap/arm_scmi_powercap.c 21501F: drivers/regulator/scmi-regulator.c 21502F: drivers/reset/reset-scmi.c 21503F: include/linux/sc[mp]i_protocol.h 21504F: include/trace/events/scmi.h 21505F: include/uapi/linux/virtio_scmi.h 21506 21507SYSTEM RESET/SHUTDOWN DRIVERS 21508M: Sebastian Reichel <sre@kernel.org> 21509L: linux-pm@vger.kernel.org 21510S: Maintained 21511T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21512F: Documentation/devicetree/bindings/power/reset/ 21513F: drivers/power/reset/ 21514 21515SYSTEM TRACE MODULE CLASS 21516M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21517S: Maintained 21518T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21519F: Documentation/trace/stm.rst 21520F: drivers/hwtracing/stm/ 21521F: include/linux/stm.h 21522F: include/uapi/linux/stm.h 21523 21524SYSTEM76 ACPI DRIVER 21525M: Jeremy Soller <jeremy@system76.com> 21526M: System76 Product Development <productdev@system76.com> 21527L: platform-driver-x86@vger.kernel.org 21528S: Maintained 21529F: drivers/platform/x86/system76_acpi.c 21530 21531SYSV FILESYSTEM 21532S: Orphan 21533F: Documentation/filesystems/sysv-fs.rst 21534F: fs/sysv/ 21535F: include/linux/sysv_fs.h 21536 21537TASKSTATS STATISTICS INTERFACE 21538M: Balbir Singh <bsingharora@gmail.com> 21539S: Maintained 21540F: Documentation/accounting/taskstats* 21541F: include/linux/taskstats* 21542F: kernel/taskstats.c 21543 21544TC subsystem 21545M: Jamal Hadi Salim <jhs@mojatatu.com> 21546M: Cong Wang <xiyou.wangcong@gmail.com> 21547M: Jiri Pirko <jiri@resnulli.us> 21548L: netdev@vger.kernel.org 21549S: Maintained 21550F: include/net/pkt_cls.h 21551F: include/net/pkt_sched.h 21552F: include/net/tc_act/ 21553F: include/uapi/linux/pkt_cls.h 21554F: include/uapi/linux/pkt_sched.h 21555F: include/uapi/linux/tc_act/ 21556F: include/uapi/linux/tc_ematch/ 21557F: net/sched/ 21558F: tools/testing/selftests/tc-testing 21559 21560TC90522 MEDIA DRIVER 21561M: Akihiro Tsukada <tskd08@gmail.com> 21562L: linux-media@vger.kernel.org 21563S: Odd Fixes 21564F: drivers/media/dvb-frontends/tc90522* 21565 21566TCP LOW PRIORITY MODULE 21567M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21568M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21569S: Maintained 21570W: http://tcp-lp-mod.sourceforge.net/ 21571F: net/ipv4/tcp_lp.c 21572 21573TDA10071 MEDIA DRIVER 21574L: linux-media@vger.kernel.org 21575S: Orphan 21576W: https://linuxtv.org 21577Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21578F: drivers/media/dvb-frontends/tda10071* 21579 21580TDA18212 MEDIA DRIVER 21581L: linux-media@vger.kernel.org 21582S: Orphan 21583W: https://linuxtv.org 21584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21585F: drivers/media/tuners/tda18212* 21586 21587TDA18218 MEDIA DRIVER 21588L: linux-media@vger.kernel.org 21589S: Orphan 21590W: https://linuxtv.org 21591Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21592F: drivers/media/tuners/tda18218* 21593 21594TDA18250 MEDIA DRIVER 21595M: Olli Salonen <olli.salonen@iki.fi> 21596L: linux-media@vger.kernel.org 21597S: Maintained 21598W: https://linuxtv.org 21599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21600T: git git://linuxtv.org/media_tree.git 21601F: drivers/media/tuners/tda18250* 21602 21603TDA18271 MEDIA DRIVER 21604M: Michael Krufky <mkrufky@linuxtv.org> 21605L: linux-media@vger.kernel.org 21606S: Maintained 21607W: https://linuxtv.org 21608W: http://github.com/mkrufky 21609Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21610T: git git://linuxtv.org/mkrufky/tuners.git 21611F: drivers/media/tuners/tda18271* 21612 21613TDA1997x MEDIA DRIVER 21614M: Tim Harvey <tharvey@gateworks.com> 21615L: linux-media@vger.kernel.org 21616S: Maintained 21617W: https://linuxtv.org 21618Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21619F: drivers/media/i2c/tda1997x.* 21620 21621TDA827x MEDIA DRIVER 21622M: Michael Krufky <mkrufky@linuxtv.org> 21623L: linux-media@vger.kernel.org 21624S: Maintained 21625W: https://linuxtv.org 21626W: http://github.com/mkrufky 21627Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21628T: git git://linuxtv.org/mkrufky/tuners.git 21629F: drivers/media/tuners/tda8290.* 21630 21631TDA8290 MEDIA DRIVER 21632M: Michael Krufky <mkrufky@linuxtv.org> 21633L: linux-media@vger.kernel.org 21634S: Maintained 21635W: https://linuxtv.org 21636W: http://github.com/mkrufky 21637Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21638T: git git://linuxtv.org/mkrufky/tuners.git 21639F: drivers/media/tuners/tda8290.* 21640 21641TDA9840 MEDIA DRIVER 21642M: Hans Verkuil <hverkuil@xs4all.nl> 21643L: linux-media@vger.kernel.org 21644S: Maintained 21645W: https://linuxtv.org 21646T: git git://linuxtv.org/media_tree.git 21647F: drivers/media/i2c/tda9840* 21648 21649TEA5761 TUNER DRIVER 21650M: Mauro Carvalho Chehab <mchehab@kernel.org> 21651L: linux-media@vger.kernel.org 21652S: Odd fixes 21653W: https://linuxtv.org 21654T: git git://linuxtv.org/media_tree.git 21655F: drivers/media/tuners/tea5761.* 21656 21657TEA5767 TUNER DRIVER 21658M: Mauro Carvalho Chehab <mchehab@kernel.org> 21659L: linux-media@vger.kernel.org 21660S: Maintained 21661W: https://linuxtv.org 21662T: git git://linuxtv.org/media_tree.git 21663F: drivers/media/tuners/tea5767.* 21664 21665TEA6415C MEDIA DRIVER 21666M: Hans Verkuil <hverkuil@xs4all.nl> 21667L: linux-media@vger.kernel.org 21668S: Maintained 21669W: https://linuxtv.org 21670T: git git://linuxtv.org/media_tree.git 21671F: drivers/media/i2c/tea6415c* 21672 21673TEA6420 MEDIA DRIVER 21674M: Hans Verkuil <hverkuil@xs4all.nl> 21675L: linux-media@vger.kernel.org 21676S: Maintained 21677W: https://linuxtv.org 21678T: git git://linuxtv.org/media_tree.git 21679F: drivers/media/i2c/tea6420* 21680 21681TEAM DRIVER 21682M: Jiri Pirko <jiri@resnulli.us> 21683L: netdev@vger.kernel.org 21684S: Supported 21685F: Documentation/netlink/specs/team.yaml 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: Documentation/devicetree/bindings/tpm/ 22439F: drivers/char/tpm/ 22440 22441TPS546D24 DRIVER 22442M: Duke Du <dukedu83@gmail.com> 22443L: linux-hwmon@vger.kernel.org 22444S: Maintained 22445F: Documentation/hwmon/tps546d24.rst 22446F: drivers/hwmon/pmbus/tps546d24.c 22447 22448TQ SYSTEMS BOARD & DRIVER SUPPORT 22449L: linux@ew.tq-group.com 22450S: Supported 22451W: https://www.tq-group.com/en/products/tq-embedded/ 22452F: arch/arm/boot/dts/imx*mba*.dts* 22453F: arch/arm/boot/dts/imx*tqma*.dts* 22454F: arch/arm/boot/dts/mba*.dtsi 22455F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22456F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22457F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22458F: arch/arm64/boot/dts/freescale/mba*.dtsi 22459F: arch/arm64/boot/dts/freescale/tqml*.dts* 22460F: drivers/gpio/gpio-tqmx86.c 22461F: drivers/mfd/tqmx86.c 22462F: drivers/watchdog/tqmx86_wdt.c 22463 22464TRACING 22465M: Steven Rostedt <rostedt@goodmis.org> 22466M: Masami Hiramatsu <mhiramat@kernel.org> 22467R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22468L: linux-kernel@vger.kernel.org 22469L: linux-trace-kernel@vger.kernel.org 22470S: Maintained 22471Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22472T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22473F: Documentation/trace/* 22474F: fs/tracefs/ 22475F: include/linux/trace*.h 22476F: include/trace/ 22477F: kernel/trace/ 22478F: scripts/tracing/ 22479F: tools/testing/selftests/ftrace/ 22480 22481TRACING MMIO ACCESSES (MMIOTRACE) 22482M: Steven Rostedt <rostedt@goodmis.org> 22483M: Masami Hiramatsu <mhiramat@kernel.org> 22484R: Karol Herbst <karolherbst@gmail.com> 22485R: Pekka Paalanen <ppaalanen@gmail.com> 22486L: linux-kernel@vger.kernel.org 22487L: nouveau@lists.freedesktop.org 22488S: Maintained 22489F: arch/x86/mm/kmmio.c 22490F: arch/x86/mm/mmio-mod.c 22491F: arch/x86/mm/testmmiotrace.c 22492F: include/linux/mmiotrace.h 22493F: kernel/trace/trace_mmiotrace.c 22494 22495TRACING OS NOISE / LATENCY TRACERS 22496M: Steven Rostedt <rostedt@goodmis.org> 22497M: Daniel Bristot de Oliveira <bristot@kernel.org> 22498S: Maintained 22499F: Documentation/trace/hwlat_detector.rst 22500F: Documentation/trace/osnoise-tracer.rst 22501F: Documentation/trace/timerlat-tracer.rst 22502F: arch/*/kernel/trace.c 22503F: include/trace/events/osnoise.h 22504F: kernel/trace/trace_hwlat.c 22505F: kernel/trace/trace_irqsoff.c 22506F: kernel/trace/trace_osnoise.c 22507F: kernel/trace/trace_sched_wakeup.c 22508 22509TRADITIONAL CHINESE DOCUMENTATION 22510M: Hu Haowen <2023002089@link.tyut.edu.cn> 22511S: Maintained 22512W: https://github.com/srcres258/linux-doc 22513T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22514F: Documentation/translations/zh_TW/ 22515 22516TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22517M: Dan Williams <dan.j.williams@intel.com> 22518L: linux-coco@lists.linux.dev 22519S: Maintained 22520F: Documentation/ABI/testing/configfs-tsm 22521F: drivers/virt/coco/tsm.c 22522F: include/linux/tsm.h 22523 22524TTY LAYER AND SERIAL DRIVERS 22525M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22526M: Jiri Slaby <jirislaby@kernel.org> 22527L: linux-kernel@vger.kernel.org 22528L: linux-serial@vger.kernel.org 22529S: Supported 22530T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22531F: Documentation/devicetree/bindings/serial/ 22532F: Documentation/driver-api/serial/ 22533F: drivers/tty/ 22534F: include/linux/selection.h 22535F: include/linux/serial.h 22536F: include/linux/serial_core.h 22537F: include/linux/sysrq.h 22538F: include/linux/tty*.h 22539F: include/linux/vt.h 22540F: include/linux/vt_*.h 22541F: include/uapi/linux/serial.h 22542F: include/uapi/linux/serial_core.h 22543F: include/uapi/linux/tty.h 22544 22545TUA9001 MEDIA DRIVER 22546L: linux-media@vger.kernel.org 22547S: Orphan 22548W: https://linuxtv.org 22549Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22550F: drivers/media/tuners/tua9001* 22551 22552TULIP NETWORK DRIVERS 22553L: netdev@vger.kernel.org 22554L: linux-parisc@vger.kernel.org 22555S: Orphan 22556F: drivers/net/ethernet/dec/tulip/ 22557 22558TUN/TAP driver 22559M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22560M: Jason Wang <jasowang@redhat.com> 22561S: Maintained 22562W: http://vtun.sourceforge.net/tun 22563F: Documentation/networking/tuntap.rst 22564F: arch/um/os-Linux/drivers/ 22565F: drivers/net/tap.c 22566F: drivers/net/tun.c 22567 22568TURBOCHANNEL SUBSYSTEM 22569M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22570M: Ralf Baechle <ralf@linux-mips.org> 22571L: linux-mips@vger.kernel.org 22572S: Maintained 22573Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22574F: drivers/tc/ 22575F: include/linux/tc.h 22576 22577TURBOSTAT UTILITY 22578M: "Len Brown" <lenb@kernel.org> 22579L: linux-pm@vger.kernel.org 22580S: Supported 22581Q: https://patchwork.kernel.org/project/linux-pm/list/ 22582B: https://bugzilla.kernel.org 22583T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22584F: tools/power/x86/turbostat/ 22585F: tools/testing/selftests/turbostat/ 22586 22587TW5864 VIDEO4LINUX DRIVER 22588M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22589M: Anton Sviridenko <anton@corp.bluecherry.net> 22590M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22591M: Andrey Utkin <andrey_utkin@fastmail.com> 22592L: linux-media@vger.kernel.org 22593S: Supported 22594F: drivers/media/pci/tw5864/ 22595 22596TW68 VIDEO4LINUX DRIVER 22597M: Hans Verkuil <hverkuil@xs4all.nl> 22598L: linux-media@vger.kernel.org 22599S: Odd Fixes 22600W: https://linuxtv.org 22601T: git git://linuxtv.org/media_tree.git 22602F: drivers/media/pci/tw68/ 22603 22604TW686X VIDEO4LINUX DRIVER 22605M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22606L: linux-media@vger.kernel.org 22607S: Maintained 22608W: http://linuxtv.org 22609T: git git://linuxtv.org/media_tree.git 22610F: drivers/media/pci/tw686x/ 22611 22612U-BOOT ENVIRONMENT VARIABLES 22613M: Rafał Miłecki <rafal@milecki.pl> 22614S: Maintained 22615F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22616F: drivers/nvmem/u-boot-env.c 22617 22618UACCE ACCELERATOR FRAMEWORK 22619M: Zhangfei Gao <zhangfei.gao@linaro.org> 22620M: Zhou Wang <wangzhou1@hisilicon.com> 22621L: linux-accelerators@lists.ozlabs.org 22622L: linux-kernel@vger.kernel.org 22623S: Maintained 22624F: Documentation/ABI/testing/sysfs-driver-uacce 22625F: Documentation/misc-devices/uacce.rst 22626F: drivers/misc/uacce/ 22627F: include/linux/uacce.h 22628F: include/uapi/misc/uacce/ 22629 22630UBI FILE SYSTEM (UBIFS) 22631M: Richard Weinberger <richard@nod.at> 22632R: Zhihao Cheng <chengzhihao1@huawei.com> 22633L: linux-mtd@lists.infradead.org 22634S: Supported 22635W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22636T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22637T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22638F: Documentation/ABI/testing/sysfs-fs-ubifs 22639F: Documentation/filesystems/ubifs-authentication.rst 22640F: Documentation/filesystems/ubifs.rst 22641F: fs/ubifs/ 22642 22643UBLK USERSPACE BLOCK DRIVER 22644M: Ming Lei <ming.lei@redhat.com> 22645L: linux-block@vger.kernel.org 22646S: Maintained 22647F: Documentation/block/ublk.rst 22648F: drivers/block/ublk_drv.c 22649F: include/uapi/linux/ublk_cmd.h 22650 22651UBSAN 22652M: Kees Cook <keescook@chromium.org> 22653R: Marco Elver <elver@google.com> 22654R: Andrey Konovalov <andreyknvl@gmail.com> 22655R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22656L: kasan-dev@googlegroups.com 22657L: linux-hardening@vger.kernel.org 22658S: Supported 22659T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22660F: Documentation/dev-tools/ubsan.rst 22661F: include/linux/ubsan.h 22662F: lib/Kconfig.ubsan 22663F: lib/test_ubsan.c 22664F: lib/ubsan.c 22665F: scripts/Makefile.ubsan 22666K: \bARCH_HAS_UBSAN\b 22667 22668UCLINUX (M68KNOMMU AND COLDFIRE) 22669M: Greg Ungerer <gerg@linux-m68k.org> 22670L: linux-m68k@lists.linux-m68k.org 22671S: Maintained 22672W: http://www.linux-m68k.org/ 22673T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22674F: arch/m68k/*/*_no.* 22675F: arch/m68k/68*/ 22676F: arch/m68k/coldfire/ 22677F: arch/m68k/include/asm/*_no.* 22678 22679UDF FILESYSTEM 22680M: Jan Kara <jack@suse.com> 22681S: Maintained 22682F: Documentation/filesystems/udf.rst 22683F: fs/udf/ 22684 22685UDRAW TABLET 22686M: Bastien Nocera <hadess@hadess.net> 22687L: linux-input@vger.kernel.org 22688S: Maintained 22689F: drivers/hid/hid-udraw-ps3.c 22690 22691UFS FILESYSTEM 22692M: Evgeniy Dushistov <dushistov@mail.ru> 22693S: Maintained 22694F: Documentation/admin-guide/ufs.rst 22695F: fs/ufs/ 22696 22697UHID USERSPACE HID IO DRIVER 22698M: David Rheinsberg <david@readahead.eu> 22699L: linux-input@vger.kernel.org 22700S: Maintained 22701F: drivers/hid/uhid.c 22702F: include/uapi/linux/uhid.h 22703 22704ULPI BUS 22705M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22706L: linux-usb@vger.kernel.org 22707S: Maintained 22708F: drivers/usb/common/ulpi.c 22709F: include/linux/ulpi/ 22710 22711UNICODE SUBSYSTEM 22712M: Gabriel Krisman Bertazi <krisman@kernel.org> 22713L: linux-fsdevel@vger.kernel.org 22714S: Supported 22715F: fs/unicode/ 22716 22717UNIFDEF 22718M: Tony Finch <dot@dotat.at> 22719S: Maintained 22720W: http://dotat.at/prog/unifdef 22721F: scripts/unifdef.c 22722 22723UNIFORM CDROM DRIVER 22724M: Phillip Potter <phil@philpotter.co.uk> 22725S: Maintained 22726F: Documentation/cdrom/ 22727F: drivers/cdrom/cdrom.c 22728F: include/linux/cdrom.h 22729F: include/uapi/linux/cdrom.h 22730 22731UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22732R: Alim Akhtar <alim.akhtar@samsung.com> 22733R: Avri Altman <avri.altman@wdc.com> 22734R: Bart Van Assche <bvanassche@acm.org> 22735L: linux-scsi@vger.kernel.org 22736S: Supported 22737F: Documentation/devicetree/bindings/ufs/ 22738F: Documentation/scsi/ufs.rst 22739F: drivers/ufs/core/ 22740 22741UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22742M: Pedro Sousa <pedrom.sousa@synopsys.com> 22743L: linux-scsi@vger.kernel.org 22744S: Supported 22745F: drivers/ufs/host/*dwc* 22746 22747UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22748M: Alim Akhtar <alim.akhtar@samsung.com> 22749L: linux-scsi@vger.kernel.org 22750S: Maintained 22751F: drivers/ufs/host/ufs-exynos* 22752 22753UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22754M: Peter Wang <peter.wang@mediatek.com> 22755R: Stanley Jhu <chu.stanley@gmail.com> 22756L: linux-scsi@vger.kernel.org 22757L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22758S: Maintained 22759F: drivers/ufs/host/ufs-mediatek* 22760 22761UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22762M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22763L: linux-arm-msm@vger.kernel.org 22764L: linux-scsi@vger.kernel.org 22765S: Maintained 22766F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22767F: drivers/ufs/host/ufs-qcom* 22768 22769UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22770M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22771L: linux-renesas-soc@vger.kernel.org 22772L: linux-scsi@vger.kernel.org 22773S: Maintained 22774F: drivers/ufs/host/ufs-renesas.c 22775 22776UNSORTED BLOCK IMAGES (UBI) 22777M: Richard Weinberger <richard@nod.at> 22778R: Zhihao Cheng <chengzhihao1@huawei.com> 22779L: linux-mtd@lists.infradead.org 22780S: Supported 22781W: http://www.linux-mtd.infradead.org/ 22782T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22783T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22784F: drivers/mtd/ubi/ 22785F: include/linux/mtd/ubi.h 22786F: include/uapi/mtd/ubi-user.h 22787 22788USB "USBNET" DRIVER FRAMEWORK 22789M: Oliver Neukum <oneukum@suse.com> 22790L: netdev@vger.kernel.org 22791S: Maintained 22792W: http://www.linux-usb.org/usbnet 22793F: drivers/net/usb/usbnet.c 22794F: include/linux/usb/usbnet.h 22795 22796USB ACM DRIVER 22797M: Oliver Neukum <oneukum@suse.com> 22798L: linux-usb@vger.kernel.org 22799S: Maintained 22800F: Documentation/usb/acm.rst 22801F: drivers/usb/class/cdc-acm.* 22802 22803USB APPLE MFI FASTCHARGE DRIVER 22804M: Bastien Nocera <hadess@hadess.net> 22805L: linux-usb@vger.kernel.org 22806S: Maintained 22807F: drivers/usb/misc/apple-mfi-fastcharge.c 22808 22809USB AR5523 WIRELESS DRIVER 22810L: linux-wireless@vger.kernel.org 22811S: Orphan 22812F: drivers/net/wireless/ath/ar5523/ 22813 22814USB ATTACHED SCSI 22815M: Oliver Neukum <oneukum@suse.com> 22816L: linux-usb@vger.kernel.org 22817L: linux-scsi@vger.kernel.org 22818S: Maintained 22819F: drivers/usb/storage/uas.c 22820 22821USB CDC ETHERNET DRIVER 22822M: Oliver Neukum <oliver@neukum.org> 22823L: linux-usb@vger.kernel.org 22824S: Maintained 22825F: drivers/net/usb/cdc_*.c 22826F: include/uapi/linux/usb/cdc.h 22827 22828USB CHAOSKEY DRIVER 22829M: Keith Packard <keithp@keithp.com> 22830L: linux-usb@vger.kernel.org 22831S: Maintained 22832F: drivers/usb/misc/chaoskey.c 22833 22834USB CYPRESS C67X00 DRIVER 22835L: linux-usb@vger.kernel.org 22836S: Orphan 22837F: drivers/usb/c67x00/ 22838 22839USB DAVICOM DM9601 DRIVER 22840M: Peter Korsgaard <peter@korsgaard.com> 22841L: netdev@vger.kernel.org 22842S: Maintained 22843W: http://www.linux-usb.org/usbnet 22844F: drivers/net/usb/dm9601.c 22845 22846USB EHCI DRIVER 22847M: Alan Stern <stern@rowland.harvard.edu> 22848L: linux-usb@vger.kernel.org 22849S: Maintained 22850F: Documentation/usb/ehci.rst 22851F: drivers/usb/host/ehci* 22852 22853USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22854M: Jiri Kosina <jikos@kernel.org> 22855M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22856L: linux-usb@vger.kernel.org 22857S: Maintained 22858T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22859F: Documentation/hid/hiddev.rst 22860F: drivers/hid/usbhid/ 22861 22862USB INTEL XHCI ROLE MUX DRIVER 22863M: Hans de Goede <hdegoede@redhat.com> 22864L: linux-usb@vger.kernel.org 22865S: Maintained 22866F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22867 22868USB IP DRIVER FOR HISILICON KIRIN 960 22869M: Yu Chen <chenyu56@huawei.com> 22870M: Binghui Wang <wangbinghui@hisilicon.com> 22871L: linux-usb@vger.kernel.org 22872S: Maintained 22873F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22874F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22875 22876USB IP DRIVER FOR HISILICON KIRIN 970 22877M: Mauro Carvalho Chehab <mchehab@kernel.org> 22878L: linux-usb@vger.kernel.org 22879S: Maintained 22880F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22881F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22882 22883USB ISP116X DRIVER 22884M: Olav Kongas <ok@artecdesign.ee> 22885L: linux-usb@vger.kernel.org 22886S: Maintained 22887F: drivers/usb/host/isp116x* 22888F: include/linux/usb/isp116x.h 22889 22890USB ISP1760 DRIVER 22891M: Rui Miguel Silva <rui.silva@linaro.org> 22892L: linux-usb@vger.kernel.org 22893S: Maintained 22894F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22895F: drivers/usb/isp1760/* 22896 22897USB LAN78XX ETHERNET DRIVER 22898M: Woojung Huh <woojung.huh@microchip.com> 22899M: UNGLinuxDriver@microchip.com 22900L: netdev@vger.kernel.org 22901S: Maintained 22902F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22903F: drivers/net/usb/lan78xx.* 22904F: include/dt-bindings/net/microchip-lan78xx.h 22905 22906USB MASS STORAGE DRIVER 22907M: Alan Stern <stern@rowland.harvard.edu> 22908L: linux-usb@vger.kernel.org 22909L: usb-storage@lists.one-eyed-alien.net 22910S: Maintained 22911F: drivers/usb/storage/ 22912 22913USB MIDI DRIVER 22914M: Clemens Ladisch <clemens@ladisch.de> 22915L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22916S: Maintained 22917T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22918F: sound/usb/midi.* 22919 22920USB NETWORKING DRIVERS 22921L: linux-usb@vger.kernel.org 22922S: Odd Fixes 22923F: drivers/net/usb/ 22924 22925USB OHCI DRIVER 22926M: Alan Stern <stern@rowland.harvard.edu> 22927L: linux-usb@vger.kernel.org 22928S: Maintained 22929F: Documentation/usb/ohci.rst 22930F: drivers/usb/host/ohci* 22931 22932USB OTG FSM (Finite State Machine) 22933M: Peter Chen <peter.chen@kernel.org> 22934L: linux-usb@vger.kernel.org 22935S: Maintained 22936T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22937F: drivers/usb/common/usb-otg-fsm.c 22938 22939USB OVER IP DRIVER 22940M: Valentina Manea <valentina.manea.m@gmail.com> 22941M: Shuah Khan <shuah@kernel.org> 22942M: Shuah Khan <skhan@linuxfoundation.org> 22943R: Hongren Zheng <i@zenithal.me> 22944L: linux-usb@vger.kernel.org 22945S: Maintained 22946F: Documentation/usb/usbip_protocol.rst 22947F: drivers/usb/usbip/ 22948F: tools/testing/selftests/drivers/usb/usbip/ 22949F: tools/usb/usbip/ 22950 22951USB PEGASUS DRIVER 22952M: Petko Manolov <petkan@nucleusys.com> 22953L: linux-usb@vger.kernel.org 22954L: netdev@vger.kernel.org 22955S: Maintained 22956W: https://github.com/petkan/pegasus 22957T: git https://github.com/petkan/pegasus.git 22958F: drivers/net/usb/pegasus.* 22959 22960USB PRINTER DRIVER (usblp) 22961M: Pete Zaitcev <zaitcev@redhat.com> 22962L: linux-usb@vger.kernel.org 22963S: Supported 22964F: drivers/usb/class/usblp.c 22965 22966USB QMI WWAN NETWORK DRIVER 22967M: Bjørn Mork <bjorn@mork.no> 22968L: netdev@vger.kernel.org 22969S: Maintained 22970F: Documentation/ABI/testing/sysfs-class-net-qmi 22971F: drivers/net/usb/qmi_wwan.c 22972 22973USB RAW GADGET DRIVER 22974R: Andrey Konovalov <andreyknvl@gmail.com> 22975L: linux-usb@vger.kernel.org 22976S: Maintained 22977F: Documentation/usb/raw-gadget.rst 22978F: drivers/usb/gadget/legacy/raw_gadget.c 22979F: include/uapi/linux/usb/raw_gadget.h 22980 22981USB RTL8150 DRIVER 22982M: Petko Manolov <petkan@nucleusys.com> 22983L: linux-usb@vger.kernel.org 22984L: netdev@vger.kernel.org 22985S: Maintained 22986W: https://github.com/petkan/rtl8150 22987T: git https://github.com/petkan/rtl8150.git 22988F: drivers/net/usb/rtl8150.c 22989 22990USB SERIAL SUBSYSTEM 22991M: Johan Hovold <johan@kernel.org> 22992L: linux-usb@vger.kernel.org 22993S: Maintained 22994T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22995F: Documentation/usb/usb-serial.rst 22996F: drivers/usb/serial/ 22997F: include/linux/usb/serial.h 22998 22999USB SMSC75XX ETHERNET DRIVER 23000M: Steve Glendinning <steve.glendinning@shawell.net> 23001L: netdev@vger.kernel.org 23002S: Maintained 23003F: drivers/net/usb/smsc75xx.* 23004 23005USB SMSC95XX ETHERNET DRIVER 23006M: Steve Glendinning <steve.glendinning@shawell.net> 23007M: UNGLinuxDriver@microchip.com 23008L: netdev@vger.kernel.org 23009S: Maintained 23010F: drivers/net/usb/smsc95xx.* 23011 23012USB SUBSYSTEM 23013M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23014L: linux-usb@vger.kernel.org 23015S: Supported 23016W: http://www.linux-usb.org 23017T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23018F: Documentation/devicetree/bindings/usb/ 23019F: Documentation/usb/ 23020F: drivers/usb/ 23021F: include/dt-bindings/usb/ 23022F: include/linux/usb.h 23023F: include/linux/usb/ 23024F: include/uapi/linux/usb/ 23025 23026USB TYPEC BUS FOR ALTERNATE MODES 23027M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23028L: linux-usb@vger.kernel.org 23029S: Maintained 23030F: Documentation/ABI/testing/sysfs-bus-typec 23031F: Documentation/driver-api/usb/typec_bus.rst 23032F: drivers/usb/typec/altmodes/ 23033F: include/linux/usb/typec_altmode.h 23034 23035USB TYPEC CLASS 23036M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23037L: linux-usb@vger.kernel.org 23038S: Maintained 23039F: Documentation/ABI/testing/sysfs-class-typec 23040F: Documentation/driver-api/usb/typec.rst 23041F: drivers/usb/typec/ 23042F: include/linux/usb/typec.h 23043 23044USB TYPEC INTEL PMC MUX DRIVER 23045M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23046L: linux-usb@vger.kernel.org 23047S: Maintained 23048F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23049F: drivers/usb/typec/mux/intel_pmc_mux.c 23050 23051USB TYPEC PI3USB30532 MUX DRIVER 23052M: Hans de Goede <hdegoede@redhat.com> 23053L: linux-usb@vger.kernel.org 23054S: Maintained 23055F: drivers/usb/typec/mux/pi3usb30532.c 23056 23057USB TYPEC PORT CONTROLLER DRIVERS 23058L: linux-usb@vger.kernel.org 23059S: Orphan 23060F: drivers/usb/typec/tcpm/ 23061 23062USB UHCI DRIVER 23063M: Alan Stern <stern@rowland.harvard.edu> 23064L: linux-usb@vger.kernel.org 23065S: Maintained 23066F: drivers/usb/host/uhci* 23067 23068USB VIDEO CLASS 23069M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23070L: linux-media@vger.kernel.org 23071S: Maintained 23072W: http://www.ideasonboard.org/uvc/ 23073T: git git://linuxtv.org/media_tree.git 23074F: drivers/media/usb/uvc/ 23075F: include/uapi/linux/uvcvideo.h 23076 23077USB WEBCAM GADGET 23078M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23079M: Daniel Scally <dan.scally@ideasonboard.com> 23080L: linux-usb@vger.kernel.org 23081S: Maintained 23082F: drivers/usb/gadget/function/*uvc* 23083F: drivers/usb/gadget/legacy/webcam.c 23084F: include/uapi/linux/usb/g_uvc.h 23085 23086USB XHCI DRIVER 23087M: Mathias Nyman <mathias.nyman@intel.com> 23088L: linux-usb@vger.kernel.org 23089S: Supported 23090F: drivers/usb/host/pci-quirks* 23091F: drivers/usb/host/xhci* 23092 23093USER DATAGRAM PROTOCOL (UDP) 23094M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23095S: Maintained 23096F: include/linux/udp.h 23097F: net/ipv4/udp.c 23098F: net/ipv6/udp.c 23099 23100USER-MODE LINUX (UML) 23101M: Richard Weinberger <richard@nod.at> 23102M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23103M: Johannes Berg <johannes@sipsolutions.net> 23104L: linux-um@lists.infradead.org 23105S: Maintained 23106W: http://user-mode-linux.sourceforge.net 23107Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23108T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23109T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23110F: Documentation/virt/uml/ 23111F: arch/um/ 23112F: arch/x86/um/ 23113F: fs/hostfs/ 23114 23115USERSPACE COPYIN/COPYOUT (UIOVEC) 23116M: Alexander Viro <viro@zeniv.linux.org.uk> 23117S: Maintained 23118F: include/linux/uio.h 23119F: lib/iov_iter.c 23120 23121USERSPACE DMA BUFFER DRIVER 23122M: Gerd Hoffmann <kraxel@redhat.com> 23123L: dri-devel@lists.freedesktop.org 23124S: Maintained 23125T: git git://anongit.freedesktop.org/drm/drm-misc 23126F: drivers/dma-buf/udmabuf.c 23127F: include/uapi/linux/udmabuf.h 23128 23129USERSPACE I/O (UIO) 23130M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23131S: Maintained 23132T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23133F: Documentation/driver-api/uio-howto.rst 23134F: drivers/uio/ 23135F: include/linux/uio_driver.h 23136 23137UTIL-LINUX PACKAGE 23138M: Karel Zak <kzak@redhat.com> 23139L: util-linux@vger.kernel.org 23140S: Maintained 23141W: http://en.wikipedia.org/wiki/Util-linux 23142T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23143 23144UUID HELPERS 23145R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23146L: linux-kernel@vger.kernel.org 23147S: Maintained 23148F: include/linux/uuid.h 23149F: lib/test_uuid.c 23150F: lib/uuid.c 23151 23152UV SYSFS DRIVER 23153M: Justin Ernst <justin.ernst@hpe.com> 23154L: platform-driver-x86@vger.kernel.org 23155S: Maintained 23156F: drivers/platform/x86/uv_sysfs.c 23157 23158UVESAFB DRIVER 23159M: Michal Januszewski <spock@gentoo.org> 23160L: linux-fbdev@vger.kernel.org 23161S: Maintained 23162W: https://github.com/mjanusz/v86d 23163F: Documentation/fb/uvesafb.rst 23164F: drivers/video/fbdev/uvesafb.* 23165 23166Ux500 CLOCK DRIVERS 23167M: Ulf Hansson <ulf.hansson@linaro.org> 23168L: linux-clk@vger.kernel.org 23169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23170S: Maintained 23171F: drivers/clk/ux500/ 23172 23173V4L2 ASYNC AND FWNODE FRAMEWORKS 23174M: Sakari Ailus <sakari.ailus@linux.intel.com> 23175L: linux-media@vger.kernel.org 23176S: Maintained 23177T: git git://linuxtv.org/media_tree.git 23178F: drivers/media/v4l2-core/v4l2-async.c 23179F: drivers/media/v4l2-core/v4l2-fwnode.c 23180F: include/media/v4l2-async.h 23181F: include/media/v4l2-fwnode.h 23182 23183V4L2 LENS DRIVERS 23184M: Sakari Ailus <sakari.ailus@linux.intel.com> 23185L: linux-media@vger.kernel.org 23186S: Maintained 23187F: drivers/media/i2c/ak* 23188F: drivers/media/i2c/dw* 23189F: drivers/media/i2c/lm* 23190 23191V4L2 CAMERA SENSOR DRIVERS 23192M: Sakari Ailus <sakari.ailus@linux.intel.com> 23193L: linux-media@vger.kernel.org 23194S: Maintained 23195F: Documentation/driver-api/media/camera-sensor.rst 23196F: Documentation/driver-api/media/tx-rx.rst 23197F: drivers/media/i2c/ar* 23198F: drivers/media/i2c/gc* 23199F: drivers/media/i2c/hi* 23200F: drivers/media/i2c/imx* 23201F: drivers/media/i2c/mt* 23202F: drivers/media/i2c/og* 23203F: drivers/media/i2c/ov* 23204F: drivers/media/i2c/s5* 23205F: drivers/media/i2c/st-vgxy61.c 23206 23207VF610 NAND DRIVER 23208M: Stefan Agner <stefan@agner.ch> 23209L: linux-mtd@lists.infradead.org 23210S: Supported 23211F: drivers/mtd/nand/raw/vf610_nfc.c 23212 23213VFAT/FAT/MSDOS FILESYSTEM 23214M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23215S: Maintained 23216F: Documentation/filesystems/vfat.rst 23217F: fs/fat/ 23218F: tools/testing/selftests/filesystems/fat/ 23219 23220VFIO CDX DRIVER 23221M: Nipun Gupta <nipun.gupta@amd.com> 23222M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23223L: kvm@vger.kernel.org 23224S: Maintained 23225F: drivers/vfio/cdx/* 23226 23227VFIO DRIVER 23228M: Alex Williamson <alex.williamson@redhat.com> 23229L: kvm@vger.kernel.org 23230S: Maintained 23231T: git https://github.com/awilliam/linux-vfio.git 23232F: Documentation/ABI/testing/debugfs-vfio 23233F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23234F: Documentation/driver-api/vfio.rst 23235F: drivers/vfio/ 23236F: include/linux/vfio.h 23237F: include/linux/vfio_pci_core.h 23238F: include/uapi/linux/vfio.h 23239 23240VFIO FSL-MC DRIVER 23241M: Diana Craciun <diana.craciun@oss.nxp.com> 23242L: kvm@vger.kernel.org 23243S: Maintained 23244F: drivers/vfio/fsl-mc/ 23245 23246VFIO HISILICON PCI DRIVER 23247M: Longfang Liu <liulongfang@huawei.com> 23248M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23249L: kvm@vger.kernel.org 23250S: Maintained 23251F: drivers/vfio/pci/hisilicon/ 23252 23253VFIO MEDIATED DEVICE DRIVERS 23254M: Kirti Wankhede <kwankhede@nvidia.com> 23255L: kvm@vger.kernel.org 23256S: Maintained 23257F: Documentation/driver-api/vfio-mediated-device.rst 23258F: drivers/vfio/mdev/ 23259F: include/linux/mdev.h 23260F: samples/vfio-mdev/ 23261 23262VFIO MLX5 PCI DRIVER 23263M: Yishai Hadas <yishaih@nvidia.com> 23264L: kvm@vger.kernel.org 23265S: Maintained 23266F: drivers/vfio/pci/mlx5/ 23267 23268VFIO NVIDIA GRACE GPU DRIVER 23269M: Ankit Agrawal <ankita@nvidia.com> 23270L: kvm@vger.kernel.org 23271S: Supported 23272F: drivers/vfio/pci/nvgrace-gpu/ 23273 23274VFIO PCI DEVICE SPECIFIC DRIVERS 23275R: Jason Gunthorpe <jgg@nvidia.com> 23276R: Yishai Hadas <yishaih@nvidia.com> 23277R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23278R: Kevin Tian <kevin.tian@intel.com> 23279L: kvm@vger.kernel.org 23280S: Maintained 23281P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23282F: drivers/vfio/pci/*/ 23283 23284VFIO PDS PCI DRIVER 23285M: Brett Creeley <brett.creeley@amd.com> 23286L: kvm@vger.kernel.org 23287S: Maintained 23288F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23289F: drivers/vfio/pci/pds/ 23290 23291VFIO PLATFORM DRIVER 23292M: Eric Auger <eric.auger@redhat.com> 23293L: kvm@vger.kernel.org 23294S: Maintained 23295F: drivers/vfio/platform/ 23296 23297VFIO VIRTIO PCI DRIVER 23298M: Yishai Hadas <yishaih@nvidia.com> 23299L: kvm@vger.kernel.org 23300L: virtualization@lists.linux.dev 23301S: Maintained 23302F: drivers/vfio/pci/virtio 23303 23304VGA_SWITCHEROO 23305R: Lukas Wunner <lukas@wunner.de> 23306S: Maintained 23307T: git git://anongit.freedesktop.org/drm/drm-misc 23308F: Documentation/gpu/vga-switcheroo.rst 23309F: drivers/gpu/vga/vga_switcheroo.c 23310F: include/linux/vga_switcheroo.h 23311 23312VIA RHINE NETWORK DRIVER 23313M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23314S: Maintained 23315F: drivers/net/ethernet/via/via-rhine.c 23316 23317VIA SD/MMC CARD CONTROLLER DRIVER 23318M: Bruce Chang <brucechang@via.com.tw> 23319M: Harald Welte <HaraldWelte@viatech.com> 23320S: Maintained 23321F: drivers/mmc/host/via-sdmmc.c 23322 23323VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23324M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23325L: linux-fbdev@vger.kernel.org 23326S: Maintained 23327F: drivers/video/fbdev/via/ 23328F: include/linux/via-core.h 23329F: include/linux/via_i2c.h 23330 23331VIA VELOCITY NETWORK DRIVER 23332M: Francois Romieu <romieu@fr.zoreil.com> 23333L: netdev@vger.kernel.org 23334S: Maintained 23335F: drivers/net/ethernet/via/via-velocity.* 23336 23337VICODEC VIRTUAL CODEC DRIVER 23338M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23339L: linux-media@vger.kernel.org 23340S: Maintained 23341W: https://linuxtv.org 23342T: git git://linuxtv.org/media_tree.git 23343F: drivers/media/test-drivers/vicodec/* 23344 23345VIDEO I2C POLLING DRIVER 23346M: Matt Ranostay <matt.ranostay@konsulko.com> 23347L: linux-media@vger.kernel.org 23348S: Maintained 23349F: drivers/media/i2c/video-i2c.c 23350 23351VIDEO MULTIPLEXER DRIVER 23352M: Philipp Zabel <p.zabel@pengutronix.de> 23353L: linux-media@vger.kernel.org 23354S: Maintained 23355F: drivers/media/platform/video-mux.c 23356 23357VIDEOBUF2 FRAMEWORK 23358M: Tomasz Figa <tfiga@chromium.org> 23359M: Marek Szyprowski <m.szyprowski@samsung.com> 23360L: linux-media@vger.kernel.org 23361S: Maintained 23362F: drivers/media/common/videobuf2/* 23363F: include/media/videobuf2-* 23364 23365VIDTV VIRTUAL DIGITAL TV DRIVER 23366M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23367L: linux-media@vger.kernel.org 23368S: Maintained 23369W: https://linuxtv.org 23370T: git git://linuxtv.org/media_tree.git 23371F: drivers/media/test-drivers/vidtv/* 23372 23373VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23374M: Shuah Khan <skhan@linuxfoundation.org> 23375R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23376L: linux-media@vger.kernel.org 23377S: Maintained 23378W: https://linuxtv.org 23379T: git git://linuxtv.org/media_tree.git 23380F: drivers/media/test-drivers/vimc/* 23381 23382VIRT LIB 23383M: Alex Williamson <alex.williamson@redhat.com> 23384M: Paolo Bonzini <pbonzini@redhat.com> 23385L: kvm@vger.kernel.org 23386S: Supported 23387F: virt/lib/ 23388 23389VIRTIO AND VHOST VSOCK DRIVER 23390M: Stefan Hajnoczi <stefanha@redhat.com> 23391M: Stefano Garzarella <sgarzare@redhat.com> 23392L: kvm@vger.kernel.org 23393L: virtualization@lists.linux.dev 23394L: netdev@vger.kernel.org 23395S: Maintained 23396F: drivers/vhost/vsock.c 23397F: include/linux/virtio_vsock.h 23398F: include/uapi/linux/virtio_vsock.h 23399F: net/vmw_vsock/virtio_transport.c 23400F: net/vmw_vsock/virtio_transport_common.c 23401 23402VIRTIO BALLOON 23403M: "Michael S. Tsirkin" <mst@redhat.com> 23404M: David Hildenbrand <david@redhat.com> 23405L: virtualization@lists.linux.dev 23406S: Maintained 23407F: drivers/virtio/virtio_balloon.c 23408F: include/linux/balloon_compaction.h 23409F: include/uapi/linux/virtio_balloon.h 23410F: mm/balloon_compaction.c 23411 23412VIRTIO BLOCK AND SCSI DRIVERS 23413M: "Michael S. Tsirkin" <mst@redhat.com> 23414M: Jason Wang <jasowang@redhat.com> 23415R: Paolo Bonzini <pbonzini@redhat.com> 23416R: Stefan Hajnoczi <stefanha@redhat.com> 23417L: virtualization@lists.linux.dev 23418S: Maintained 23419F: drivers/block/virtio_blk.c 23420F: drivers/scsi/virtio_scsi.c 23421F: include/uapi/linux/virtio_blk.h 23422F: include/uapi/linux/virtio_scsi.h 23423 23424VIRTIO CONSOLE DRIVER 23425M: Amit Shah <amit@kernel.org> 23426L: virtualization@lists.linux.dev 23427S: Maintained 23428F: drivers/char/virtio_console.c 23429F: include/uapi/linux/virtio_console.h 23430 23431VIRTIO CORE AND NET DRIVERS 23432M: "Michael S. Tsirkin" <mst@redhat.com> 23433M: Jason Wang <jasowang@redhat.com> 23434R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23435L: virtualization@lists.linux.dev 23436S: Maintained 23437F: Documentation/ABI/testing/sysfs-bus-vdpa 23438F: Documentation/ABI/testing/sysfs-class-vduse 23439F: Documentation/devicetree/bindings/virtio/ 23440F: Documentation/driver-api/virtio/ 23441F: drivers/block/virtio_blk.c 23442F: drivers/crypto/virtio/ 23443F: drivers/net/virtio_net.c 23444F: drivers/vdpa/ 23445F: drivers/virtio/ 23446F: include/linux/vdpa.h 23447F: include/linux/virtio*.h 23448F: include/linux/vringh.h 23449F: include/uapi/linux/virtio_*.h 23450F: tools/virtio/ 23451 23452VIRTIO CRYPTO DRIVER 23453M: Gonglei <arei.gonglei@huawei.com> 23454L: virtualization@lists.linux.dev 23455L: linux-crypto@vger.kernel.org 23456S: Maintained 23457F: drivers/crypto/virtio/ 23458F: include/uapi/linux/virtio_crypto.h 23459 23460VIRTIO DRIVERS FOR S390 23461M: Cornelia Huck <cohuck@redhat.com> 23462M: Halil Pasic <pasic@linux.ibm.com> 23463M: Eric Farman <farman@linux.ibm.com> 23464L: linux-s390@vger.kernel.org 23465L: virtualization@lists.linux.dev 23466L: kvm@vger.kernel.org 23467S: Supported 23468F: arch/s390/include/uapi/asm/virtio-ccw.h 23469F: drivers/s390/virtio/ 23470 23471VIRTIO FILE SYSTEM 23472M: Vivek Goyal <vgoyal@redhat.com> 23473M: Stefan Hajnoczi <stefanha@redhat.com> 23474M: Miklos Szeredi <miklos@szeredi.hu> 23475L: virtualization@lists.linux.dev 23476L: linux-fsdevel@vger.kernel.org 23477S: Supported 23478W: https://virtio-fs.gitlab.io/ 23479F: Documentation/filesystems/virtiofs.rst 23480F: fs/fuse/virtio_fs.c 23481F: include/uapi/linux/virtio_fs.h 23482 23483VIRTIO GPIO DRIVER 23484M: Enrico Weigelt, metux IT consult <info@metux.net> 23485M: Viresh Kumar <vireshk@kernel.org> 23486L: linux-gpio@vger.kernel.org 23487L: virtualization@lists.linux.dev 23488S: Maintained 23489F: drivers/gpio/gpio-virtio.c 23490F: include/uapi/linux/virtio_gpio.h 23491 23492VIRTIO GPU DRIVER 23493M: David Airlie <airlied@redhat.com> 23494M: Gerd Hoffmann <kraxel@redhat.com> 23495R: Gurchetan Singh <gurchetansingh@chromium.org> 23496R: Chia-I Wu <olvaffe@gmail.com> 23497L: dri-devel@lists.freedesktop.org 23498L: virtualization@lists.linux.dev 23499S: Maintained 23500T: git git://anongit.freedesktop.org/drm/drm-misc 23501F: drivers/gpu/drm/ci/xfails/virtio* 23502F: drivers/gpu/drm/virtio/ 23503F: include/uapi/linux/virtio_gpu.h 23504 23505VIRTIO HOST (VHOST) 23506M: "Michael S. Tsirkin" <mst@redhat.com> 23507M: Jason Wang <jasowang@redhat.com> 23508L: kvm@vger.kernel.org 23509L: virtualization@lists.linux.dev 23510L: netdev@vger.kernel.org 23511S: Maintained 23512T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23513F: drivers/vhost/ 23514F: include/linux/sched/vhost_task.h 23515F: include/linux/vhost_iotlb.h 23516F: include/uapi/linux/vhost.h 23517F: kernel/vhost_task.c 23518 23519VIRTIO HOST (VHOST-SCSI) 23520M: "Michael S. Tsirkin" <mst@redhat.com> 23521M: Jason Wang <jasowang@redhat.com> 23522M: Mike Christie <michael.christie@oracle.com> 23523R: Paolo Bonzini <pbonzini@redhat.com> 23524R: Stefan Hajnoczi <stefanha@redhat.com> 23525L: virtualization@lists.linux.dev 23526S: Maintained 23527F: drivers/vhost/scsi.c 23528 23529VIRTIO I2C DRIVER 23530M: Conghui Chen <conghui.chen@intel.com> 23531M: Viresh Kumar <viresh.kumar@linaro.org> 23532L: linux-i2c@vger.kernel.org 23533L: virtualization@lists.linux.dev 23534S: Maintained 23535F: drivers/i2c/busses/i2c-virtio.c 23536F: include/uapi/linux/virtio_i2c.h 23537 23538VIRTIO INPUT DRIVER 23539M: Gerd Hoffmann <kraxel@redhat.com> 23540S: Maintained 23541F: drivers/virtio/virtio_input.c 23542F: include/uapi/linux/virtio_input.h 23543 23544VIRTIO IOMMU DRIVER 23545M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23546L: virtualization@lists.linux.dev 23547S: Maintained 23548F: drivers/iommu/virtio-iommu.c 23549F: include/uapi/linux/virtio_iommu.h 23550 23551VIRTIO MEM DRIVER 23552M: David Hildenbrand <david@redhat.com> 23553L: virtualization@lists.linux.dev 23554S: Maintained 23555W: https://virtio-mem.gitlab.io/ 23556F: drivers/virtio/virtio_mem.c 23557F: include/uapi/linux/virtio_mem.h 23558 23559VIRTIO PMEM DRIVER 23560M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23561L: virtualization@lists.linux.dev 23562S: Maintained 23563F: drivers/nvdimm/nd_virtio.c 23564F: drivers/nvdimm/virtio_pmem.c 23565 23566VIRTIO SOUND DRIVER 23567M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23568M: "Michael S. Tsirkin" <mst@redhat.com> 23569L: virtualization@lists.linux.dev 23570L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23571S: Maintained 23572F: include/uapi/linux/virtio_snd.h 23573F: sound/virtio/* 23574 23575VIRTUAL BOX GUEST DEVICE DRIVER 23576M: Hans de Goede <hdegoede@redhat.com> 23577M: Arnd Bergmann <arnd@arndb.de> 23578M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23579S: Maintained 23580F: drivers/virt/vboxguest/ 23581F: include/linux/vbox_utils.h 23582F: include/uapi/linux/vbox*.h 23583 23584VIRTUAL BOX SHARED FOLDER VFS DRIVER 23585M: Hans de Goede <hdegoede@redhat.com> 23586L: linux-fsdevel@vger.kernel.org 23587S: Maintained 23588F: fs/vboxsf/* 23589 23590VIRTUAL PCM TEST DRIVER 23591M: Ivan Orlov <ivan.orlov0322@gmail.com> 23592L: linux-sound@vger.kernel.org 23593S: Maintained 23594F: Documentation/sound/cards/pcmtest.rst 23595F: sound/drivers/pcmtest.c 23596F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23597 23598VIRTUAL SERIO DEVICE DRIVER 23599M: Stephen Chandler Paul <thatslyude@gmail.com> 23600S: Maintained 23601F: drivers/input/serio/userio.c 23602F: include/uapi/linux/userio.h 23603 23604VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23605M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23606S: Maintained 23607F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23608F: drivers/iio/light/veml6075.c 23609 23610VISL VIRTUAL STATELESS DECODER DRIVER 23611M: Daniel Almeida <daniel.almeida@collabora.com> 23612L: linux-media@vger.kernel.org 23613S: Supported 23614F: drivers/media/test-drivers/visl 23615 23616VIVID VIRTUAL VIDEO DRIVER 23617M: Hans Verkuil <hverkuil@xs4all.nl> 23618L: linux-media@vger.kernel.org 23619S: Maintained 23620W: https://linuxtv.org 23621T: git git://linuxtv.org/media_tree.git 23622F: drivers/media/test-drivers/vivid/* 23623 23624VM SOCKETS (AF_VSOCK) 23625M: Stefano Garzarella <sgarzare@redhat.com> 23626L: virtualization@lists.linux.dev 23627L: netdev@vger.kernel.org 23628S: Maintained 23629F: drivers/net/vsockmon.c 23630F: include/net/af_vsock.h 23631F: include/uapi/linux/vm_sockets.h 23632F: include/uapi/linux/vm_sockets_diag.h 23633F: include/uapi/linux/vsockmon.h 23634F: net/vmw_vsock/ 23635F: tools/testing/vsock/ 23636 23637VMALLOC 23638M: Andrew Morton <akpm@linux-foundation.org> 23639R: Uladzislau Rezki <urezki@gmail.com> 23640R: Christoph Hellwig <hch@infradead.org> 23641R: Lorenzo Stoakes <lstoakes@gmail.com> 23642L: linux-mm@kvack.org 23643S: Maintained 23644W: http://www.linux-mm.org 23645T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23646F: include/linux/vmalloc.h 23647F: mm/vmalloc.c 23648 23649VME SUBSYSTEM 23650L: linux-kernel@vger.kernel.org 23651S: Orphan 23652T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23653F: Documentation/driver-api/vme.rst 23654F: drivers/staging/vme_user/ 23655 23656VMWARE BALLOON DRIVER 23657M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23658R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23659L: linux-kernel@vger.kernel.org 23660S: Supported 23661F: drivers/misc/vmw_balloon.c 23662 23663VMWARE HYPERVISOR INTERFACE 23664M: Ajay Kaher <ajay.kaher@broadcom.com> 23665M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23666R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23667L: virtualization@lists.linux.dev 23668L: x86@kernel.org 23669S: Supported 23670T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23671F: arch/x86/include/asm/vmware.h 23672F: arch/x86/kernel/cpu/vmware.c 23673 23674VMWARE PVRDMA DRIVER 23675M: Bryan Tan <bryan-bt.tan@broadcom.com> 23676M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23677R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23678L: linux-rdma@vger.kernel.org 23679S: Supported 23680F: drivers/infiniband/hw/vmw_pvrdma/ 23681 23682VMWARE PVSCSI DRIVER 23683M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23684R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23685L: linux-scsi@vger.kernel.org 23686S: Supported 23687F: drivers/scsi/vmw_pvscsi.c 23688F: drivers/scsi/vmw_pvscsi.h 23689 23690VMWARE VIRTUAL PTP CLOCK DRIVER 23691M: Nick Shi <nick.shi@broadcom.com> 23692R: Ajay Kaher <ajay.kaher@broadcom.com> 23693R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23694R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23695L: netdev@vger.kernel.org 23696S: Supported 23697F: drivers/ptp/ptp_vmw.c 23698 23699VMWARE VMCI DRIVER 23700M: Bryan Tan <bryan-bt.tan@broadcom.com> 23701M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23702R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23703L: linux-kernel@vger.kernel.org 23704S: Supported 23705F: drivers/misc/vmw_vmci/ 23706F: include/linux/vmw_vmci* 23707 23708VMWARE VMMOUSE SUBDRIVER 23709M: Zack Rusin <zack.rusin@broadcom.com> 23710R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23711L: linux-input@vger.kernel.org 23712S: Supported 23713F: drivers/input/mouse/vmmouse.c 23714F: drivers/input/mouse/vmmouse.h 23715 23716VMWARE VMXNET3 ETHERNET DRIVER 23717M: Ronak Doshi <ronak.doshi@broadcom.com> 23718R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23719L: netdev@vger.kernel.org 23720S: Supported 23721F: drivers/net/vmxnet3/ 23722 23723VMWARE VSOCK VMCI TRANSPORT DRIVER 23724M: Bryan Tan <bryan-bt.tan@broadcom.com> 23725M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23726R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23727L: linux-kernel@vger.kernel.org 23728S: Supported 23729F: net/vmw_vsock/vmci_transport* 23730 23731VOCORE VOCORE2 BOARD 23732M: Harvey Hunt <harveyhuntnexus@gmail.com> 23733L: linux-mips@vger.kernel.org 23734S: Maintained 23735F: arch/mips/boot/dts/ralink/vocore2.dts 23736 23737VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23738M: Liam Girdwood <lgirdwood@gmail.com> 23739M: Mark Brown <broonie@kernel.org> 23740L: linux-kernel@vger.kernel.org 23741S: Supported 23742W: http://www.slimlogic.co.uk/?p=48 23743T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23744F: Documentation/devicetree/bindings/regulator/ 23745F: Documentation/power/regulator/ 23746F: drivers/regulator/ 23747F: include/dt-bindings/regulator/ 23748F: include/linux/regulator/ 23749K: regulator_get_optional 23750 23751VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23752R: Matti Vaittinen <mazziesaccount@gmail.com> 23753F: drivers/regulator/irq_helpers.c 23754 23755VRF 23756M: David Ahern <dsahern@kernel.org> 23757L: netdev@vger.kernel.org 23758S: Maintained 23759F: Documentation/networking/vrf.rst 23760F: drivers/net/vrf.c 23761 23762VSPRINTF 23763M: Petr Mladek <pmladek@suse.com> 23764M: Steven Rostedt <rostedt@goodmis.org> 23765R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23766R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23767R: Sergey Senozhatsky <senozhatsky@chromium.org> 23768S: Maintained 23769T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23770F: Documentation/core-api/printk-formats.rst 23771F: lib/test_printf.c 23772F: lib/test_scanf.c 23773F: lib/vsprintf.c 23774 23775VT1211 HARDWARE MONITOR DRIVER 23776M: Juerg Haefliger <juergh@proton.me> 23777L: linux-hwmon@vger.kernel.org 23778S: Maintained 23779F: Documentation/hwmon/vt1211.rst 23780F: drivers/hwmon/vt1211.c 23781 23782VT8231 HARDWARE MONITOR DRIVER 23783M: Roger Lucas <vt8231@hiddenengine.co.uk> 23784L: linux-hwmon@vger.kernel.org 23785S: Maintained 23786F: drivers/hwmon/vt8231.c 23787 23788VUB300 USB to SDIO/SD/MMC bridge chip 23789L: linux-mmc@vger.kernel.org 23790S: Orphan 23791F: drivers/mmc/host/vub300.c 23792 23793W1 DALLAS'S 1-WIRE BUS 23794M: Krzysztof Kozlowski <krzk@kernel.org> 23795S: Maintained 23796F: Documentation/devicetree/bindings/w1/ 23797F: Documentation/w1/ 23798F: drivers/w1/ 23799F: include/linux/w1.h 23800 23801W83791D HARDWARE MONITORING DRIVER 23802M: Marc Hulsman <m.hulsman@tudelft.nl> 23803L: linux-hwmon@vger.kernel.org 23804S: Maintained 23805F: Documentation/hwmon/w83791d.rst 23806F: drivers/hwmon/w83791d.c 23807 23808W83793 HARDWARE MONITORING DRIVER 23809M: Rudolf Marek <r.marek@assembler.cz> 23810L: linux-hwmon@vger.kernel.org 23811S: Maintained 23812F: Documentation/hwmon/w83793.rst 23813F: drivers/hwmon/w83793.c 23814 23815W83795 HARDWARE MONITORING DRIVER 23816M: Jean Delvare <jdelvare@suse.com> 23817L: linux-hwmon@vger.kernel.org 23818S: Maintained 23819F: drivers/hwmon/w83795.c 23820 23821W83L51xD SD/MMC CARD INTERFACE DRIVER 23822M: Pierre Ossman <pierre@ossman.eu> 23823S: Maintained 23824F: drivers/mmc/host/wbsd.* 23825 23826WACOM PROTOCOL 4 SERIAL TABLETS 23827M: Julian Squires <julian@cipht.net> 23828M: Hans de Goede <hdegoede@redhat.com> 23829L: linux-input@vger.kernel.org 23830S: Maintained 23831F: drivers/input/tablet/wacom_serial4.c 23832 23833WANGXUN ETHERNET DRIVER 23834M: Jiawen Wu <jiawenwu@trustnetic.com> 23835M: Mengyuan Lou <mengyuanlou@net-swift.com> 23836L: netdev@vger.kernel.org 23837S: Maintained 23838W: https://www.net-swift.com 23839F: Documentation/networking/device_drivers/ethernet/wangxun/* 23840F: drivers/net/ethernet/wangxun/ 23841F: drivers/net/pcs/pcs-xpcs-wx.c 23842 23843WATCHDOG DEVICE DRIVERS 23844M: Wim Van Sebroeck <wim@linux-watchdog.org> 23845M: Guenter Roeck <linux@roeck-us.net> 23846L: linux-watchdog@vger.kernel.org 23847S: Maintained 23848W: http://www.linux-watchdog.org/ 23849T: git git://www.linux-watchdog.org/linux-watchdog.git 23850F: Documentation/devicetree/bindings/watchdog/ 23851F: Documentation/watchdog/ 23852F: drivers/watchdog/ 23853F: include/linux/watchdog.h 23854F: include/trace/events/watchdog.h 23855F: include/uapi/linux/watchdog.h 23856 23857WAVE5 VPU CODEC DRIVER 23858M: Nas Chung <nas.chung@chipsnmedia.com> 23859M: Jackson Lee <jackson.lee@chipsnmedia.com> 23860L: linux-media@vger.kernel.org 23861S: Maintained 23862F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23863F: drivers/media/platform/chips-media/wave5/ 23864 23865WHISKEYCOVE PMIC GPIO DRIVER 23866M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23867L: linux-gpio@vger.kernel.org 23868S: Maintained 23869F: drivers/gpio/gpio-wcove.c 23870 23871WHWAVE RTC DRIVER 23872M: Dianlong Li <long17.cool@163.com> 23873L: linux-rtc@vger.kernel.org 23874S: Maintained 23875F: drivers/rtc/rtc-sd3078.c 23876 23877WIIMOTE HID DRIVER 23878M: David Rheinsberg <david@readahead.eu> 23879L: linux-input@vger.kernel.org 23880S: Maintained 23881F: drivers/hid/hid-wiimote* 23882 23883WILOCITY WIL6210 WIRELESS DRIVER 23884L: linux-wireless@vger.kernel.org 23885S: Orphan 23886W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23887F: drivers/net/wireless/ath/wil6210/ 23888 23889WINBOND CIR DRIVER 23890M: David Härdeman <david@hardeman.nu> 23891S: Maintained 23892F: drivers/media/rc/winbond-cir.c 23893 23894WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23895L: linux-watchdog@vger.kernel.org 23896S: Orphan 23897F: drivers/watchdog/ebc-c384_wdt.c 23898 23899WINSYSTEMS WS16C48 GPIO DRIVER 23900M: William Breathitt Gray <william.gray@linaro.org> 23901L: linux-gpio@vger.kernel.org 23902S: Maintained 23903F: drivers/gpio/gpio-ws16c48.c 23904 23905WIREGUARD SECURE NETWORK TUNNEL 23906M: Jason A. Donenfeld <Jason@zx2c4.com> 23907L: wireguard@lists.zx2c4.com 23908L: netdev@vger.kernel.org 23909S: Maintained 23910F: drivers/net/wireguard/ 23911F: tools/testing/selftests/wireguard/ 23912 23913WISTRON LAPTOP BUTTON DRIVER 23914M: Miloslav Trmac <mitr@volny.cz> 23915S: Maintained 23916F: drivers/input/misc/wistron_btns.c 23917 23918WMI BINARY MOF DRIVER 23919M: Armin Wolf <W_Armin@gmx.de> 23920R: Thomas Weißschuh <linux@weissschuh.net> 23921L: platform-driver-x86@vger.kernel.org 23922S: Maintained 23923F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23924F: Documentation/wmi/devices/wmi-bmof.rst 23925F: drivers/platform/x86/wmi-bmof.c 23926 23927WOLFSON MICROELECTRONICS DRIVERS 23928L: patches@opensource.cirrus.com 23929S: Supported 23930W: https://github.com/CirrusLogic/linux-drivers/wiki 23931T: git https://github.com/CirrusLogic/linux-drivers.git 23932F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23933F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23934F: Documentation/devicetree/bindings/mfd/wm831x.txt 23935F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23936F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23937F: Documentation/devicetree/bindings/sound/wm* 23938F: Documentation/hwmon/wm83??.rst 23939F: arch/arm/mach-s3c/mach-crag6410* 23940F: drivers/clk/clk-wm83*.c 23941F: drivers/gpio/gpio-*wm*.c 23942F: drivers/gpio/gpio-arizona.c 23943F: drivers/hwmon/wm83??-hwmon.c 23944F: drivers/input/misc/wm831x-on.c 23945F: drivers/input/touchscreen/wm831x-ts.c 23946F: drivers/input/touchscreen/wm97*.c 23947F: drivers/leds/leds-wm83*.c 23948F: drivers/mfd/arizona* 23949F: drivers/mfd/cs47l24* 23950F: drivers/mfd/wm*.c 23951F: drivers/power/supply/wm83*.c 23952F: drivers/regulator/arizona* 23953F: drivers/regulator/wm8*.c 23954F: drivers/rtc/rtc-wm83*.c 23955F: drivers/video/backlight/wm83*_bl.c 23956F: drivers/watchdog/wm83*_wdt.c 23957F: include/linux/mfd/arizona/ 23958F: include/linux/mfd/wm831x/ 23959F: include/linux/mfd/wm8350/ 23960F: include/linux/mfd/wm8400* 23961F: include/linux/regulator/arizona* 23962F: include/linux/wm97xx.h 23963F: include/sound/wm????.h 23964F: sound/soc/codecs/arizona* 23965F: sound/soc/codecs/cs47l24* 23966F: sound/soc/codecs/wm* 23967 23968WORKQUEUE 23969M: Tejun Heo <tj@kernel.org> 23970R: Lai Jiangshan <jiangshanlai@gmail.com> 23971S: Maintained 23972T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23973F: Documentation/core-api/workqueue.rst 23974F: include/linux/workqueue.h 23975F: kernel/workqueue.c 23976F: kernel/workqueue_internal.h 23977 23978WWAN DRIVERS 23979M: Loic Poulain <loic.poulain@linaro.org> 23980M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23981R: Johannes Berg <johannes@sipsolutions.net> 23982L: netdev@vger.kernel.org 23983S: Maintained 23984F: drivers/net/wwan/ 23985F: include/linux/wwan.h 23986F: include/uapi/linux/wwan.h 23987 23988X-POWERS AXP288 PMIC DRIVERS 23989M: Hans de Goede <hdegoede@redhat.com> 23990S: Maintained 23991F: drivers/acpi/pmic/intel_pmic_xpower.c 23992N: axp288 23993 23994X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23995M: Chen-Yu Tsai <wens@csie.org> 23996L: linux-kernel@vger.kernel.org 23997S: Maintained 23998N: axp[128] 23999 24000X.25 STACK 24001M: Martin Schiller <ms@dev.tdt.de> 24002L: linux-x25@vger.kernel.org 24003S: Maintained 24004F: Documentation/networking/lapb-module.rst 24005F: Documentation/networking/x25* 24006F: drivers/net/wan/hdlc_x25.c 24007F: drivers/net/wan/lapbether.c 24008F: include/*/lapb.h 24009F: include/net/x25* 24010F: include/uapi/linux/x25.h 24011F: net/lapb/ 24012F: net/x25/ 24013 24014X86 ARCHITECTURE (32-BIT AND 64-BIT) 24015M: Thomas Gleixner <tglx@linutronix.de> 24016M: Ingo Molnar <mingo@redhat.com> 24017M: Borislav Petkov <bp@alien8.de> 24018M: Dave Hansen <dave.hansen@linux.intel.com> 24019M: x86@kernel.org 24020R: "H. Peter Anvin" <hpa@zytor.com> 24021L: linux-kernel@vger.kernel.org 24022S: Maintained 24023T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24024F: Documentation/arch/x86/ 24025F: Documentation/devicetree/bindings/x86/ 24026F: arch/x86/ 24027 24028X86 ENTRY CODE 24029M: Andy Lutomirski <luto@kernel.org> 24030L: linux-kernel@vger.kernel.org 24031S: Maintained 24032T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24033F: arch/x86/entry/ 24034 24035X86 HARDWARE VULNERABILITIES 24036M: Thomas Gleixner <tglx@linutronix.de> 24037M: Borislav Petkov <bp@alien8.de> 24038M: Peter Zijlstra <peterz@infradead.org> 24039M: Josh Poimboeuf <jpoimboe@kernel.org> 24040R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24041S: Maintained 24042F: Documentation/admin-guide/hw-vuln/ 24043F: arch/x86/include/asm/nospec-branch.h 24044F: arch/x86/kernel/cpu/bugs.c 24045 24046X86 MCE INFRASTRUCTURE 24047M: Tony Luck <tony.luck@intel.com> 24048M: Borislav Petkov <bp@alien8.de> 24049L: linux-edac@vger.kernel.org 24050S: Maintained 24051F: Documentation/ABI/testing/sysfs-mce 24052F: Documentation/arch/x86/x86_64/machinecheck.rst 24053F: arch/x86/kernel/cpu/mce/* 24054 24055X86 MICROCODE UPDATE SUPPORT 24056M: Borislav Petkov <bp@alien8.de> 24057S: Maintained 24058F: arch/x86/kernel/cpu/microcode/* 24059 24060X86 MM 24061M: Dave Hansen <dave.hansen@linux.intel.com> 24062M: Andy Lutomirski <luto@kernel.org> 24063M: Peter Zijlstra <peterz@infradead.org> 24064L: linux-kernel@vger.kernel.org 24065S: Maintained 24066T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24067F: arch/x86/mm/ 24068 24069X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24070M: Hans de Goede <hdegoede@redhat.com> 24071L: platform-driver-x86@vger.kernel.org 24072S: Maintained 24073T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24074F: drivers/platform/x86/x86-android-tablets/ 24075 24076X86 PLATFORM DRIVERS 24077M: Hans de Goede <hdegoede@redhat.com> 24078M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24079L: platform-driver-x86@vger.kernel.org 24080S: Maintained 24081Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24082T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24083F: drivers/platform/olpc/ 24084F: drivers/platform/x86/ 24085F: include/linux/platform_data/x86/ 24086 24087X86 PLATFORM UV HPE SUPERDOME FLEX 24088M: Steve Wahl <steve.wahl@hpe.com> 24089R: Justin Ernst <justin.ernst@hpe.com> 24090R: Kyle Meyer <kyle.meyer@hpe.com> 24091R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24092R: Russ Anderson <russ.anderson@hpe.com> 24093S: Supported 24094F: arch/x86/include/asm/uv/ 24095F: arch/x86/kernel/apic/x2apic_uv_x.c 24096F: arch/x86/platform/uv/ 24097 24098X86 STACK UNWINDING 24099M: Josh Poimboeuf <jpoimboe@kernel.org> 24100M: Peter Zijlstra <peterz@infradead.org> 24101S: Supported 24102F: arch/x86/include/asm/unwind*.h 24103F: arch/x86/kernel/dumpstack.c 24104F: arch/x86/kernel/stacktrace.c 24105F: arch/x86/kernel/unwind_*.c 24106 24107X86 TRUST DOMAIN EXTENSIONS (TDX) 24108M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24109R: Dave Hansen <dave.hansen@linux.intel.com> 24110L: x86@kernel.org 24111L: linux-coco@lists.linux.dev 24112S: Supported 24113T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24114F: arch/x86/boot/compressed/tdx* 24115F: arch/x86/coco/tdx/ 24116F: arch/x86/include/asm/shared/tdx.h 24117F: arch/x86/include/asm/tdx.h 24118F: arch/x86/virt/vmx/tdx/ 24119F: drivers/virt/coco/tdx-guest 24120 24121X86 VDSO 24122M: Andy Lutomirski <luto@kernel.org> 24123L: linux-kernel@vger.kernel.org 24124S: Maintained 24125T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24126F: arch/x86/entry/vdso/ 24127 24128XARRAY 24129M: Matthew Wilcox <willy@infradead.org> 24130L: linux-fsdevel@vger.kernel.org 24131S: Supported 24132F: Documentation/core-api/xarray.rst 24133F: include/linux/idr.h 24134F: include/linux/xarray.h 24135F: lib/idr.c 24136F: lib/xarray.c 24137F: tools/testing/radix-tree 24138 24139XBOX DVD IR REMOTE 24140M: Benjamin Valentin <benpicco@googlemail.com> 24141S: Maintained 24142F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24143F: drivers/media/rc/xbox_remote.c 24144 24145XC2028/3028 TUNER DRIVER 24146M: Mauro Carvalho Chehab <mchehab@kernel.org> 24147L: linux-media@vger.kernel.org 24148S: Maintained 24149W: https://linuxtv.org 24150T: git git://linuxtv.org/media_tree.git 24151F: drivers/media/tuners/xc2028.* 24152 24153XDP (eXpress Data Path) 24154M: Alexei Starovoitov <ast@kernel.org> 24155M: Daniel Borkmann <daniel@iogearbox.net> 24156M: David S. Miller <davem@davemloft.net> 24157M: Jakub Kicinski <kuba@kernel.org> 24158M: Jesper Dangaard Brouer <hawk@kernel.org> 24159M: John Fastabend <john.fastabend@gmail.com> 24160L: netdev@vger.kernel.org 24161L: bpf@vger.kernel.org 24162S: Supported 24163F: drivers/net/ethernet/*/*/*/*/*xdp* 24164F: drivers/net/ethernet/*/*/*xdp* 24165F: include/net/xdp.h 24166F: include/net/xdp_priv.h 24167F: include/trace/events/xdp.h 24168F: kernel/bpf/cpumap.c 24169F: kernel/bpf/devmap.c 24170F: net/core/xdp.c 24171F: samples/bpf/xdp* 24172F: tools/testing/selftests/bpf/*/*xdp* 24173F: tools/testing/selftests/bpf/*xdp* 24174K: (?:\b|_)xdp(?:\b|_) 24175 24176XDP SOCKETS (AF_XDP) 24177M: Björn Töpel <bjorn@kernel.org> 24178M: Magnus Karlsson <magnus.karlsson@intel.com> 24179M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24180R: Jonathan Lemon <jonathan.lemon@gmail.com> 24181L: netdev@vger.kernel.org 24182L: bpf@vger.kernel.org 24183S: Maintained 24184F: Documentation/networking/af_xdp.rst 24185F: include/net/netns/xdp.h 24186F: include/net/xdp_sock* 24187F: include/net/xsk_buff_pool.h 24188F: include/uapi/linux/if_xdp.h 24189F: include/uapi/linux/xdp_diag.h 24190F: net/xdp/ 24191F: tools/testing/selftests/bpf/*xsk* 24192 24193XEN BLOCK SUBSYSTEM 24194M: Roger Pau Monné <roger.pau@citrix.com> 24195L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24196S: Supported 24197F: drivers/block/xen* 24198F: drivers/block/xen-blkback/* 24199 24200XEN HYPERVISOR ARM 24201M: Stefano Stabellini <sstabellini@kernel.org> 24202L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24203S: Maintained 24204F: arch/arm/include/asm/xen/ 24205F: arch/arm/xen/ 24206 24207XEN HYPERVISOR ARM64 24208M: Stefano Stabellini <sstabellini@kernel.org> 24209L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24210S: Maintained 24211F: arch/arm64/include/asm/xen/ 24212F: arch/arm64/xen/ 24213 24214XEN HYPERVISOR INTERFACE 24215M: Juergen Gross <jgross@suse.com> 24216M: Stefano Stabellini <sstabellini@kernel.org> 24217R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24218L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24219S: Supported 24220T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24221F: Documentation/ABI/stable/sysfs-hypervisor-xen 24222F: Documentation/ABI/testing/sysfs-hypervisor-xen 24223F: drivers/*/xen-*front.c 24224F: drivers/xen/ 24225F: include/uapi/xen/ 24226F: include/xen/ 24227F: kernel/configs/xen.config 24228 24229XEN HYPERVISOR X86 24230M: Juergen Gross <jgross@suse.com> 24231R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24232L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24233S: Supported 24234F: arch/x86/configs/xen.config 24235F: arch/x86/include/asm/pvclock-abi.h 24236F: arch/x86/include/asm/xen/ 24237F: arch/x86/platform/pvh/ 24238F: arch/x86/xen/ 24239 24240XEN NETWORK BACKEND DRIVER 24241M: Wei Liu <wei.liu@kernel.org> 24242M: Paul Durrant <paul@xen.org> 24243L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24244L: netdev@vger.kernel.org 24245S: Supported 24246F: drivers/net/xen-netback/* 24247 24248XEN PCI SUBSYSTEM 24249M: Juergen Gross <jgross@suse.com> 24250L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24251S: Supported 24252F: arch/x86/pci/*xen* 24253F: drivers/pci/*xen* 24254 24255XEN PVSCSI DRIVERS 24256M: Juergen Gross <jgross@suse.com> 24257L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24258L: linux-scsi@vger.kernel.org 24259S: Supported 24260F: drivers/scsi/xen-scsifront.c 24261F: drivers/xen/xen-scsiback.c 24262F: include/xen/interface/io/vscsiif.h 24263 24264XEN PVUSB DRIVER 24265M: Juergen Gross <jgross@suse.com> 24266L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24267L: linux-usb@vger.kernel.org 24268S: Supported 24269F: drivers/usb/host/xen* 24270F: include/xen/interface/io/usbif.h 24271 24272XEN SOUND FRONTEND DRIVER 24273M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24274L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24275L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24276S: Supported 24277F: sound/xen/* 24278 24279XEN SWIOTLB SUBSYSTEM 24280M: Juergen Gross <jgross@suse.com> 24281M: Stefano Stabellini <sstabellini@kernel.org> 24282L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24283L: iommu@lists.linux.dev 24284S: Supported 24285F: arch/*/include/asm/xen/swiotlb-xen.h 24286F: drivers/xen/swiotlb-xen.c 24287F: include/xen/arm/swiotlb-xen.h 24288F: include/xen/swiotlb-xen.h 24289 24290XFS FILESYSTEM 24291M: Chandan Babu R <chandan.babu@oracle.com> 24292R: Darrick J. Wong <djwong@kernel.org> 24293L: linux-xfs@vger.kernel.org 24294S: Supported 24295W: http://xfs.org/ 24296C: irc://irc.oftc.net/xfs 24297T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24298P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24299F: Documentation/ABI/testing/sysfs-fs-xfs 24300F: Documentation/admin-guide/xfs.rst 24301F: Documentation/filesystems/xfs/* 24302F: fs/xfs/ 24303F: include/uapi/linux/dqblk_xfs.h 24304F: include/uapi/linux/fsmap.h 24305 24306XILINX AMS DRIVER 24307M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24308L: linux-iio@vger.kernel.org 24309S: Maintained 24310F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24311F: drivers/iio/adc/xilinx-ams.c 24312 24313XILINX AXI ETHERNET DRIVER 24314M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24315S: Maintained 24316F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24317F: drivers/net/ethernet/xilinx/xilinx_axienet* 24318 24319XILINX CAN DRIVER 24320M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24321L: linux-can@vger.kernel.org 24322S: Maintained 24323F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24324F: drivers/net/can/xilinx_can.c 24325 24326XILINX EVENT MANAGEMENT DRIVER 24327M: Michal Simek <michal.simek@amd.com> 24328S: Maintained 24329F: drivers/soc/xilinx/xlnx_event_manager.c 24330F: include/linux/firmware/xlnx-event-manager.h 24331 24332XILINX GPIO DRIVER 24333M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24334R: Srinivas Neeli <srinivas.neeli@amd.com> 24335R: Michal Simek <michal.simek@amd.com> 24336S: Maintained 24337F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24338F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24339F: drivers/gpio/gpio-xilinx.c 24340F: drivers/gpio/gpio-zynq.c 24341 24342XILINX LL TEMAC ETHERNET DRIVER 24343L: netdev@vger.kernel.org 24344S: Orphan 24345F: drivers/net/ethernet/xilinx/ll_temac* 24346 24347XILINX PWM DRIVER 24348M: Sean Anderson <sean.anderson@seco.com> 24349S: Maintained 24350F: drivers/pwm/pwm-xilinx.c 24351F: include/clocksource/timer-xilinx.h 24352 24353XILINX SD-FEC IP CORES 24354M: Derek Kiernan <derek.kiernan@amd.com> 24355M: Dragan Cvetic <dragan.cvetic@amd.com> 24356S: Maintained 24357F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24358F: Documentation/misc-devices/xilinx_sdfec.rst 24359F: drivers/misc/Kconfig 24360F: drivers/misc/Makefile 24361F: drivers/misc/xilinx_sdfec.c 24362F: include/uapi/misc/xilinx_sdfec.h 24363 24364XILINX UARTLITE SERIAL DRIVER 24365M: Peter Korsgaard <jacmet@sunsite.dk> 24366L: linux-serial@vger.kernel.org 24367S: Maintained 24368F: drivers/tty/serial/uartlite.c 24369 24370XILINX VIDEO IP CORES 24371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24372L: linux-media@vger.kernel.org 24373S: Supported 24374T: git git://linuxtv.org/media_tree.git 24375F: Documentation/devicetree/bindings/media/xilinx/ 24376F: drivers/media/platform/xilinx/ 24377F: include/uapi/linux/xilinx-v4l2-controls.h 24378 24379XILINX VERSAL EDAC DRIVER 24380M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24381M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24382S: Maintained 24383F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24384F: drivers/edac/versal_edac.c 24385 24386XILINX WATCHDOG DRIVER 24387M: Srinivas Neeli <srinivas.neeli@amd.com> 24388R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24389R: Michal Simek <michal.simek@amd.com> 24390S: Maintained 24391F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24392F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24393F: drivers/watchdog/of_xilinx_wdt.c 24394F: drivers/watchdog/xilinx_wwdt.c 24395 24396XILINX XDMA DRIVER 24397M: Lizhi Hou <lizhi.hou@amd.com> 24398M: Brian Xu <brian.xu@amd.com> 24399M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24400L: dmaengine@vger.kernel.org 24401S: Supported 24402F: drivers/dma/xilinx/xdma-regs.h 24403F: drivers/dma/xilinx/xdma.c 24404F: include/linux/dma/amd_xdma.h 24405F: include/linux/platform_data/amd_xdma.h 24406 24407XILINX ZYNQMP DPDMA DRIVER 24408M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24409L: dmaengine@vger.kernel.org 24410S: Supported 24411F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24412F: drivers/dma/xilinx/xilinx_dpdma.c 24413F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24414 24415XILINX ZYNQMP OCM EDAC DRIVER 24416M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24417M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24418S: Maintained 24419F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24420F: drivers/edac/zynqmp_edac.c 24421 24422XILINX ZYNQMP PSGTR PHY DRIVER 24423M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24424L: linux-kernel@vger.kernel.org 24425S: Supported 24426T: git https://github.com/Xilinx/linux-xlnx.git 24427F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24428F: drivers/phy/xilinx/phy-zynqmp.c 24429 24430XILINX ZYNQMP SHA3 DRIVER 24431M: Harsha <harsha.harsha@amd.com> 24432S: Maintained 24433F: drivers/crypto/xilinx/zynqmp-sha.c 24434 24435XILINX ZYNQMP NVMEM DRIVER 24436M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24437M: Kalyani Akula <kalyani.akula@amd.com> 24438R: Michal Simek <michal.simek@amd.com> 24439S: Maintained 24440F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24441F: drivers/nvmem/zynqmp_nvmem.c 24442 24443XILLYBUS DRIVER 24444M: Eli Billauer <eli.billauer@gmail.com> 24445L: linux-kernel@vger.kernel.org 24446S: Supported 24447F: drivers/char/xillybus/ 24448 24449XLP9XX I2C DRIVER 24450M: George Cherian <gcherian@marvell.com> 24451L: linux-i2c@vger.kernel.org 24452S: Supported 24453W: http://www.marvell.com 24454F: drivers/i2c/busses/i2c-xlp9xx.c 24455 24456XRA1403 GPIO EXPANDER 24457M: Nandor Han <nandor.han@ge.com> 24458L: linux-gpio@vger.kernel.org 24459S: Maintained 24460F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24461F: drivers/gpio/gpio-xra1403.c 24462 24463XTENSA XTFPGA PLATFORM SUPPORT 24464M: Max Filippov <jcmvbkbc@gmail.com> 24465S: Maintained 24466F: drivers/spi/spi-xtensa-xtfpga.c 24467F: sound/soc/xtensa/xtfpga-i2s.c 24468 24469YAM DRIVER FOR AX.25 24470M: Jean-Paul Roubelat <jpr@f6fbb.org> 24471L: linux-hams@vger.kernel.org 24472S: Maintained 24473F: drivers/net/hamradio/yam* 24474F: include/linux/yam.h 24475 24476YAMA SECURITY MODULE 24477M: Kees Cook <keescook@chromium.org> 24478S: Supported 24479T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24480F: Documentation/admin-guide/LSM/Yama.rst 24481F: security/yama/ 24482 24483YEALINK PHONE DRIVER 24484M: Henk Vergonet <Henk.Vergonet@gmail.com> 24485L: usbb2k-api-dev@nongnu.org 24486S: Maintained 24487F: Documentation/input/devices/yealink.rst 24488F: drivers/input/misc/yealink.* 24489 24490Z3FOLD COMPRESSED PAGE ALLOCATOR 24491M: Vitaly Wool <vitaly.wool@konsulko.com> 24492R: Miaohe Lin <linmiaohe@huawei.com> 24493L: linux-mm@kvack.org 24494S: Maintained 24495F: mm/z3fold.c 24496 24497Z8530 DRIVER FOR AX.25 24498M: Joerg Reuter <jreuter@yaina.de> 24499L: linux-hams@vger.kernel.org 24500S: Maintained 24501W: http://yaina.de/jreuter/ 24502W: http://www.qsl.net/dl1bke/ 24503F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24504F: drivers/net/hamradio/*scc.c 24505F: drivers/net/hamradio/z8530.h 24506 24507ZBUD COMPRESSED PAGE ALLOCATOR 24508M: Seth Jennings <sjenning@redhat.com> 24509M: Dan Streetman <ddstreet@ieee.org> 24510L: linux-mm@kvack.org 24511S: Maintained 24512F: mm/zbud.c 24513 24514ZD1211RW WIRELESS DRIVER 24515L: linux-wireless@vger.kernel.org 24516S: Orphan 24517F: drivers/net/wireless/zydas/zd1211rw/ 24518 24519ZD1301 MEDIA DRIVER 24520L: linux-media@vger.kernel.org 24521S: Orphan 24522W: https://linuxtv.org/ 24523Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24524F: drivers/media/usb/dvb-usb-v2/zd1301* 24525 24526ZD1301_DEMOD MEDIA DRIVER 24527L: linux-media@vger.kernel.org 24528S: Orphan 24529W: https://linuxtv.org/ 24530Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24531F: drivers/media/dvb-frontends/zd1301_demod* 24532 24533ZHAOXIN PROCESSOR SUPPORT 24534M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24535L: linux-kernel@vger.kernel.org 24536S: Maintained 24537F: arch/x86/kernel/cpu/zhaoxin.c 24538 24539ZONEFS FILESYSTEM 24540M: Damien Le Moal <dlemoal@kernel.org> 24541M: Naohiro Aota <naohiro.aota@wdc.com> 24542R: Johannes Thumshirn <jth@kernel.org> 24543L: linux-fsdevel@vger.kernel.org 24544S: Maintained 24545T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24546F: Documentation/filesystems/zonefs.rst 24547F: fs/zonefs/ 24548 24549ZR36067 VIDEO FOR LINUX DRIVER 24550M: Corentin Labbe <clabbe@baylibre.com> 24551L: mjpeg-users@lists.sourceforge.net 24552L: linux-media@vger.kernel.org 24553S: Maintained 24554W: http://mjpeg.sourceforge.net/driver-zoran/ 24555Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24556F: Documentation/driver-api/media/drivers/zoran.rst 24557F: drivers/media/pci/zoran/ 24558 24559ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24560M: Minchan Kim <minchan@kernel.org> 24561M: Sergey Senozhatsky <senozhatsky@chromium.org> 24562L: linux-kernel@vger.kernel.org 24563S: Maintained 24564F: Documentation/admin-guide/blockdev/zram.rst 24565F: drivers/block/zram/ 24566 24567ZS DECSTATION Z85C30 SERIAL DRIVER 24568M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24569S: Maintained 24570F: drivers/tty/serial/zs.* 24571 24572ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24573M: Minchan Kim <minchan@kernel.org> 24574M: Sergey Senozhatsky <senozhatsky@chromium.org> 24575L: linux-mm@kvack.org 24576S: Maintained 24577F: Documentation/mm/zsmalloc.rst 24578F: include/linux/zsmalloc.h 24579F: mm/zsmalloc.c 24580 24581ZSTD 24582M: Nick Terrell <terrelln@fb.com> 24583S: Maintained 24584B: https://github.com/facebook/zstd/issues 24585T: git https://github.com/terrelln/linux.git 24586F: crypto/zstd.c 24587F: include/linux/zstd* 24588F: lib/decompress_unzstd.c 24589F: lib/zstd/ 24590N: zstd 24591K: zstd 24592 24593ZSWAP COMPRESSED SWAP CACHING 24594M: Johannes Weiner <hannes@cmpxchg.org> 24595M: Yosry Ahmed <yosryahmed@google.com> 24596M: Nhat Pham <nphamcs@gmail.com> 24597R: Chengming Zhou <chengming.zhou@linux.dev> 24598L: linux-mm@kvack.org 24599S: Maintained 24600F: Documentation/admin-guide/mm/zswap.rst 24601F: include/linux/zpool.h 24602F: include/linux/zswap.h 24603F: mm/zpool.c 24604F: mm/zswap.c 24605F: tools/testing/selftests/cgroup/test_zswap.c 24606 24607THE REST 24608M: Linus Torvalds <torvalds@linux-foundation.org> 24609L: linux-kernel@vger.kernel.org 24610S: Buried alive in reporters 24611T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24612F: * 24613F: */ 24614
