1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194M: Li Yang <leoyang.li@nxp.com> 2195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2196S: Maintained 2197T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2198F: arch/arm/boot/dts/nxp/ls/ 2199F: arch/arm64/boot/dts/freescale/fsl-* 2200F: arch/arm64/boot/dts/freescale/qoriq-* 2201 2202ARM/FREESCALE VYBRID ARM ARCHITECTURE 2203M: Shawn Guo <shawnguo@kernel.org> 2204M: Sascha Hauer <s.hauer@pengutronix.de> 2205R: Pengutronix Kernel Team <kernel@pengutronix.de> 2206R: Stefan Agner <stefan@agner.ch> 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2210F: arch/arm/boot/dts/nxp/vf/ 2211F: arch/arm/mach-imx/*vf610* 2212 2213ARM/GUMSTIX MACHINE SUPPORT 2214M: Steve Sakoman <sakoman@gmail.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217 2218ARM/HISILICON SOC SUPPORT 2219M: Wei Xu <xuwei5@hisilicon.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221S: Supported 2222W: http://www.hisilicon.com 2223T: git https://github.com/hisilicon/linux-hisi.git 2224F: arch/arm/boot/dts/hisilicon/ 2225F: arch/arm/mach-hisi/ 2226F: arch/arm64/boot/dts/hisilicon/ 2227 2228ARM/HP JORNADA 7XX MACHINE SUPPORT 2229M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2230S: Maintained 2231W: www.jlime.com 2232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2233F: arch/arm/mach-sa1100/include/mach/jornada720.h 2234F: arch/arm/mach-sa1100/jornada720.c 2235 2236ARM/HPE GXP ARCHITECTURE 2237M: Jean-Marie Verdun <verdun@hpe.com> 2238M: Nick Hawkins <nick.hawkins@hpe.com> 2239S: Maintained 2240F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2241F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2242F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2243F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2244F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2245F: Documentation/hwmon/gxp-fan-ctrl.rst 2246F: arch/arm/boot/dts/hpe/ 2247F: arch/arm/mach-hpe/ 2248F: drivers/clocksource/timer-gxp.c 2249F: drivers/hwmon/gxp-fan-ctrl.c 2250F: drivers/i2c/busses/i2c-gxp.c 2251F: drivers/spi/spi-gxp.c 2252F: drivers/watchdog/gxp-wdt.c 2253 2254ARM/IGEP MACHINE SUPPORT 2255M: Enric Balletbo i Serra <eballetbo@gmail.com> 2256M: Javier Martinez Canillas <javier@dowhile0.org> 2257L: linux-omap@vger.kernel.org 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260F: arch/arm/boot/dts/ti/omap/omap3-igep* 2261 2262ARM/INTEL IXP4XX ARM ARCHITECTURE 2263M: Linus Walleij <linusw@kernel.org> 2264M: Imre Kaloz <kaloz@openwrt.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2268F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2269F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2270F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2271F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2272F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2273F: arch/arm/boot/dts/intel/ixp/ 2274F: arch/arm/mach-ixp4xx/ 2275F: drivers/bus/intel-ixp4xx-eb.c 2276F: drivers/char/hw_random/ixp4xx-rng.c 2277F: drivers/clocksource/timer-ixp4xx.c 2278F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2279F: drivers/gpio/gpio-ixp4xx.c 2280F: drivers/irqchip/irq-ixp4xx.c 2281F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2282F: drivers/net/wan/ixp4xx_hss.c 2283F: drivers/soc/ixp4xx/ixp4xx-npe.c 2284F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2285F: include/linux/soc/ixp4xx/npe.h 2286F: include/linux/soc/ixp4xx/qmgr.h 2287 2288ARM/INTEL KEEMBAY ARCHITECTURE 2289M: Paul J. Murphy <paul.j.murphy@intel.com> 2290M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2291S: Maintained 2292F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2293F: arch/arm64/boot/dts/intel/keembay-evm.dts 2294F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2295 2296ARM/INTEL XSC3 (MANZANO) ARM CORE 2297M: Lennert Buytenhek <kernel@wantstofly.org> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300 2301ARM/LG1K ARCHITECTURE 2302M: Chanho Min <chanho.min@lge.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: arch/arm64/boot/dts/lg/ 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/nxp/lpc/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/nxp/lpc/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/Marvell Dove/MV78xx0/Orion SOC support 2334M: Andrew Lunn <andrew@lunn.ch> 2335M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2336M: Gregory Clement <gregory.clement@bootlin.com> 2337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2338S: Maintained 2339T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2341F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2342F: Documentation/devicetree/bindings/soc/dove/ 2343F: arch/arm/boot/dts/marvell/dove* 2344F: arch/arm/boot/dts/marvell/orion5x* 2345F: arch/arm/mach-dove/ 2346F: arch/arm/mach-mv78xx0/ 2347F: arch/arm/mach-orion5x/ 2348F: arch/arm/plat-orion/ 2349F: drivers/bus/mvebu-mbus.c 2350F: drivers/soc/dove/ 2351 2352ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2353M: Andrew Lunn <andrew@lunn.ch> 2354M: Gregory Clement <gregory.clement@bootlin.com> 2355M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2359F: Documentation/devicetree/bindings/arm/marvell/ 2360F: arch/arm/boot/dts/marvell/armada* 2361F: arch/arm/boot/dts/marvell/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/ 2365F: drivers/clk/mvebu/ 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2381F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2389L: linux-kernel@vger.kernel.org 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: https://mtk.wiki.kernel.org/ 2394C: irc://irc.libera.chat/linux-mediatek 2395F: arch/arm/boot/dts/mediatek/ 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/MICROCHIP (ARM64) SoC support 2412M: Conor Dooley <conor@kernel.org> 2413M: Nicolas Ferre <nicolas.ferre@microchip.com> 2414M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm64/boot/dts/microchip/ 2419 2420ARM/Microchip (AT91) SoC support 2421M: Nicolas Ferre <nicolas.ferre@microchip.com> 2422M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2423M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2425S: Supported 2426W: http://www.linux4sam.org 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2428F: arch/arm/boot/dts/microchip/at91* 2429F: arch/arm/boot/dts/microchip/sama* 2430F: arch/arm/include/debug/at91.S 2431F: arch/arm/mach-at91/ 2432F: drivers/memory/atmel* 2433F: drivers/watchdog/sama5d4_wdt.c 2434F: include/soc/at91/ 2435X: drivers/input/touchscreen/atmel_mxt_ts.c 2436N: at91 2437N: atmel 2438 2439ARM/Microchip Sparx5 SoC support 2440M: Lars Povlsen <lars.povlsen@microchip.com> 2441M: Steen Hegelund <Steen.Hegelund@microchip.com> 2442M: Daniel Machon <daniel.machon@microchip.com> 2443M: UNGLinuxDriver@microchip.com 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445S: Supported 2446F: arch/arm64/boot/dts/microchip/sparx* 2447F: drivers/net/ethernet/microchip/vcap/ 2448F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2449N: sparx5 2450 2451ARM/MILBEAUT ARCHITECTURE 2452M: Taichi Sugaya <sugaya.taichi@socionext.com> 2453M: Takao Orito <orito.takao@socionext.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455S: Maintained 2456F: arch/arm/boot/dts/socionext/milbeaut* 2457F: arch/arm/mach-milbeaut/ 2458N: milbeaut 2459 2460ARM/MStar/Sigmastar Armv7 SoC support 2461M: Daniel Palmer <daniel@thingy.jp> 2462M: Romain Perier <romain.perier@gmail.com> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465W: http://linux-chenxing.org/ 2466T: git git://github.com/linux-chenxing/linux.git 2467F: Documentation/devicetree/bindings/arm/mstar/* 2468F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2469F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2470F: arch/arm/boot/dts/sigmastar/ 2471F: arch/arm/mach-mstar/ 2472F: drivers/clk/mstar/ 2473F: drivers/clocksource/timer-msc313e.c 2474F: drivers/gpio/gpio-msc313.c 2475F: drivers/rtc/rtc-msc313.c 2476F: drivers/watchdog/msc313e_wdt.c 2477F: include/dt-bindings/clock/mstar-* 2478F: include/dt-bindings/gpio/msc313-gpio.h 2479 2480ARM/NOMADIK/Ux500 ARCHITECTURES 2481M: Linus Walleij <linus.walleij@linaro.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2485F: Documentation/devicetree/bindings/arm/ste-* 2486F: Documentation/devicetree/bindings/arm/ux500.yaml 2487F: Documentation/devicetree/bindings/arm/ux500/ 2488F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2489F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2490F: arch/arm/boot/dts/st/ste-* 2491F: arch/arm/mach-nomadik/ 2492F: arch/arm/mach-ux500/ 2493F: drivers/clk/clk-nomadik.c 2494F: drivers/clocksource/clksrc-dbx500-prcmu.c 2495F: drivers/dma/ste_dma40* 2496F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2497F: drivers/gpio/gpio-nomadik.c 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON MA35 ARCHITECTURE 2510M: Jacky Huang <ychuang3@nuvoton.com> 2511M: Shan-Chun Hung <schung@nuvoton.com> 2512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*ma35* 2515F: Documentation/devicetree/bindings/*/*ma35* 2516F: arch/arm64/boot/dts/nuvoton/*ma35* 2517F: drivers/*/*/*ma35* 2518F: drivers/*/*ma35* 2519K: ma35d1 2520 2521ARM/NUVOTON NPCM ARCHITECTURE 2522M: Avi Fishman <avifishman70@gmail.com> 2523M: Tomer Maimon <tmaimon77@gmail.com> 2524M: Tali Perry <tali.perry1@gmail.com> 2525R: Patrick Venture <venture@google.com> 2526R: Nancy Yuen <yuenn@google.com> 2527R: Benjamin Fair <benjaminfair@google.com> 2528L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2529S: Supported 2530F: Documentation/devicetree/bindings/*/*/*npcm* 2531F: Documentation/devicetree/bindings/*/*npcm* 2532F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2533F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2534F: arch/arm/mach-npcm/ 2535F: arch/arm64/boot/dts/nuvoton/ 2536F: drivers/*/*/*npcm* 2537F: drivers/*/*npcm* 2538F: drivers/rtc/rtc-nct3018y.c 2539F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2540F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2541 2542ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2543M: Joseph Liu <kwliu@nuvoton.com> 2544M: Marvin Lin <kflin@nuvoton.com> 2545L: linux-media@vger.kernel.org 2546L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2547S: Maintained 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2549F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2550F: Documentation/userspace-api/media/drivers/npcm-video.rst 2551F: drivers/media/platform/nuvoton/ 2552F: include/uapi/linux/npcm-video.h 2553 2554ARM/NUVOTON WPCM450 ARCHITECTURE 2555M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2556L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2557S: Maintained 2558W: https://github.com/neuschaefer/wpcm450/wiki 2559F: Documentation/devicetree/bindings/*/*wpcm* 2560F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2561F: arch/arm/configs/wpcm450_defconfig 2562F: arch/arm/mach-npcm/wpcm450.c 2563F: drivers/*/*/*wpcm* 2564F: drivers/*/*wpcm* 2565 2566ARM/NXP S32G ARCHITECTURE 2567R: Chester Lin <chester62515@gmail.com> 2568R: Matthias Brugger <mbrugger@suse.com> 2569R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2570L: NXP S32 Linux Team <s32@nxp.com> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: arch/arm64/boot/dts/freescale/s32g*.dts* 2574F: drivers/pinctrl/nxp/ 2575 2576ARM/Orion SoC/Technologic Systems TS-78xx platform support 2577M: Alexander Clouter <alex@digriz.org.uk> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580W: http://www.digriz.org.uk/ts78xx/kernel 2581F: arch/arm/mach-orion5x/ts78xx-* 2582 2583ARM/QUALCOMM CHROMEBOOK SUPPORT 2584R: cros-qcom-dts-watchers@chromium.org 2585F: arch/arm64/boot/dts/qcom/sc7180* 2586F: arch/arm64/boot/dts/qcom/sc7280* 2587F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2588 2589ARM/QUALCOMM SUPPORT 2590M: Bjorn Andersson <andersson@kernel.org> 2591M: Konrad Dybcio <konrad.dybcio@linaro.org> 2592L: linux-arm-msm@vger.kernel.org 2593S: Maintained 2594T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2595F: Documentation/devicetree/bindings/*/qcom* 2596F: Documentation/devicetree/bindings/soc/qcom/ 2597F: arch/arm/boot/dts/qcom/ 2598F: arch/arm/configs/qcom_defconfig 2599F: arch/arm/mach-qcom/ 2600F: arch/arm64/boot/dts/qcom/ 2601F: drivers/*/*/pm8???-* 2602F: drivers/*/*/qcom* 2603F: drivers/*/*/qcom/ 2604F: drivers/*/qcom* 2605F: drivers/*/qcom/ 2606F: drivers/bluetooth/btqcomsmd.c 2607F: drivers/clocksource/timer-qcom.c 2608F: drivers/cpuidle/cpuidle-qcom-spm.c 2609F: drivers/extcon/extcon-qcom* 2610F: drivers/i2c/busses/i2c-qcom-geni.c 2611F: drivers/i2c/busses/i2c-qup.c 2612F: drivers/iommu/msm* 2613F: drivers/mfd/ssbi.c 2614F: drivers/mmc/host/mmci_qcom* 2615F: drivers/mmc/host/sdhci-msm.c 2616F: drivers/pci/controller/dwc/pcie-qcom.c 2617F: drivers/phy/qualcomm/ 2618F: drivers/power/*/msm* 2619F: drivers/reset/reset-qcom-* 2620F: drivers/rtc/rtc-pm8xxx.c 2621F: drivers/spi/spi-geni-qcom.c 2622F: drivers/spi/spi-qcom-qspi.c 2623F: drivers/spi/spi-qup.c 2624F: drivers/tty/serial/msm_serial.c 2625F: drivers/ufs/host/ufs-qcom* 2626F: drivers/usb/dwc3/dwc3-qcom.c 2627F: include/dt-bindings/*/qcom* 2628F: include/linux/*/qcom* 2629F: include/linux/soc/qcom/ 2630 2631ARM/RDA MICRO ARCHITECTURE 2632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2635S: Maintained 2636F: Documentation/devicetree/bindings/arm/rda.yaml 2637F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2638F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2639F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2640F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2641F: arch/arm/boot/dts/unisoc/ 2642F: drivers/clocksource/timer-rda.c 2643F: drivers/gpio/gpio-rda.c 2644F: drivers/irqchip/irq-rda-intc.c 2645F: drivers/tty/serial/rda-uart.c 2646 2647ARM/REALTEK ARCHITECTURE 2648M: Andreas Färber <afaerber@suse.de> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652F: Documentation/devicetree/bindings/arm/realtek.yaml 2653F: arch/arm/boot/dts/realtek/ 2654F: arch/arm/mach-realtek/ 2655F: arch/arm64/boot/dts/realtek/ 2656 2657ARM/RISC-V/RENESAS ARCHITECTURE 2658M: Geert Uytterhoeven <geert+renesas@glider.be> 2659M: Magnus Damm <magnus.damm@gmail.com> 2660L: linux-renesas-soc@vger.kernel.org 2661S: Supported 2662Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2663C: irc://irc.libera.chat/renesas-soc 2664T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2665F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2666F: Documentation/devicetree/bindings/soc/renesas/ 2667F: arch/arm/boot/dts/renesas/ 2668F: arch/arm/configs/shmobile_defconfig 2669F: arch/arm/include/debug/renesas-scif.S 2670F: arch/arm/mach-shmobile/ 2671F: arch/arm64/boot/dts/renesas/ 2672F: arch/riscv/boot/dts/renesas/ 2673F: drivers/pmdomain/renesas/ 2674F: drivers/soc/renesas/ 2675F: include/linux/soc/renesas/ 2676K: \brenesas, 2677 2678ARM/RISCPC ARCHITECTURE 2679M: Russell King <linux@armlinux.org.uk> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682W: http://www.armlinux.org.uk/ 2683F: arch/arm/include/asm/hardware/ioc.h 2684F: arch/arm/include/asm/hardware/iomd.h 2685F: arch/arm/include/asm/hardware/memc.h 2686F: arch/arm/mach-rpc/ 2687F: drivers/net/ethernet/8390/etherh.c 2688F: drivers/net/ethernet/i825xx/ether1* 2689F: drivers/net/ethernet/seeq/ether3* 2690F: drivers/scsi/arm/ 2691 2692ARM/Rockchip SoC support 2693M: Heiko Stuebner <heiko@sntech.de> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-rockchip@lists.infradead.org 2696S: Maintained 2697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2698F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2699F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2700F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2701F: arch/arm/boot/dts/rockchip/ 2702F: arch/arm/mach-rockchip/ 2703F: drivers/*/*/*rockchip* 2704F: drivers/*/*rockchip* 2705F: drivers/clk/rockchip/ 2706F: drivers/i2c/busses/i2c-rk3x.c 2707F: sound/soc/rockchip/ 2708N: rockchip 2709 2710ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2712R: Alim Akhtar <alim.akhtar@samsung.com> 2713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2714L: linux-samsung-soc@vger.kernel.org 2715S: Maintained 2716P: Documentation/process/maintainer-soc-clean-dts.rst 2717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2718B: mailto:linux-samsung-soc@vger.kernel.org 2719C: irc://irc.libera.chat/linux-exynos 2720T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2721F: Documentation/arch/arm/samsung/ 2722F: Documentation/devicetree/bindings/arm/samsung/ 2723F: Documentation/devicetree/bindings/hwinfo/samsung,* 2724F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2725F: Documentation/devicetree/bindings/soc/samsung/ 2726F: arch/arm/boot/dts/samsung/ 2727F: arch/arm/mach-exynos*/ 2728F: arch/arm/mach-s3c/ 2729F: arch/arm/mach-s5p*/ 2730F: arch/arm64/boot/dts/exynos/ 2731F: drivers/*/*/*s3c24* 2732F: drivers/*/*s3c24* 2733F: drivers/*/*s3c64xx* 2734F: drivers/*/*s5pv210* 2735F: drivers/clocksource/samsung_pwm_timer.c 2736F: drivers/memory/samsung/ 2737F: drivers/pwm/pwm-samsung.c 2738F: drivers/soc/samsung/ 2739F: drivers/tty/serial/samsung* 2740F: include/clocksource/samsung_pwm.h 2741F: include/linux/platform_data/*s3c* 2742F: include/linux/serial_s3c.h 2743F: include/linux/soc/samsung/ 2744N: exynos 2745N: s3c64xx 2746N: s5pv210 2747 2748ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2749M: Łukasz Stelmach <l.stelmach@samsung.com> 2750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2751L: linux-media@vger.kernel.org 2752S: Maintained 2753F: drivers/media/platform/samsung/s5p-g2d/ 2754 2755ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757L: linux-samsung-soc@vger.kernel.org 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2761F: drivers/media/cec/platform/s5p/ 2762 2763ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2764M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2765M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768L: linux-media@vger.kernel.org 2769S: Maintained 2770F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2771F: drivers/media/platform/samsung/s5p-jpeg/ 2772 2773ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2774M: Marek Szyprowski <m.szyprowski@samsung.com> 2775M: Andrzej Hajda <andrzej.hajda@intel.com> 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777L: linux-media@vger.kernel.org 2778S: Maintained 2779F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2780F: drivers/media/platform/samsung/s5p-mfc/ 2781 2782ARM/SOCFPGA ARCHITECTURE 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785W: http://www.rocketboards.org 2786T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2787F: arch/arm/boot/dts/intel/socfpga/ 2788F: arch/arm/configs/socfpga_defconfig 2789F: arch/arm/mach-socfpga/ 2790F: arch/arm64/boot/dts/altera/ 2791F: arch/arm64/boot/dts/intel/ 2792 2793ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2794M: Dinh Nguyen <dinguyen@kernel.org> 2795S: Maintained 2796F: drivers/clk/socfpga/ 2797 2798ARM/SOCFPGA EDAC SUPPORT 2799M: Dinh Nguyen <dinguyen@kernel.org> 2800S: Maintained 2801F: drivers/edac/altera_edac.[ch] 2802 2803ARM/SPREADTRUM SoC SUPPORT 2804M: Orson Zhai <orsonzhai@gmail.com> 2805M: Baolin Wang <baolin.wang7@gmail.com> 2806M: Chunyan Zhang <zhang.lyra@gmail.com> 2807S: Maintained 2808F: arch/arm64/boot/dts/sprd 2809N: sprd 2810N: sc27xx 2811N: sc2731 2812 2813ARM/STI ARCHITECTURE 2814M: Patrice Chotard <patrice.chotard@foss.st.com> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817W: http://www.stlinux.com 2818F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2819F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2820F: arch/arm/boot/dts/st/sti* 2821F: arch/arm/mach-sti/ 2822F: drivers/ata/ahci_st.c 2823F: drivers/char/hw_random/st-rng.c 2824F: drivers/clocksource/arm_global_timer.c 2825F: drivers/clocksource/clksrc_st_lpc.c 2826F: drivers/cpufreq/sti-cpufreq.c 2827F: drivers/dma/st_fdma* 2828F: drivers/i2c/busses/i2c-st.c 2829F: drivers/media/platform/st/sti/c8sectpfe/ 2830F: drivers/media/rc/st_rc.c 2831F: drivers/mmc/host/sdhci-st.c 2832F: drivers/phy/st/phy-miphy28lp.c 2833F: drivers/phy/st/phy-stih407-usb.c 2834F: drivers/pinctrl/pinctrl-st.c 2835F: drivers/remoteproc/st_remoteproc.c 2836F: drivers/remoteproc/st_slim_rproc.c 2837F: drivers/reset/sti/ 2838F: drivers/rtc/rtc-st-lpc.c 2839F: drivers/tty/serial/st-asc.c 2840F: drivers/usb/dwc3/dwc3-st.c 2841F: drivers/usb/host/ehci-st.c 2842F: drivers/usb/host/ohci-st.c 2843F: drivers/watchdog/st_lpc_wdt.c 2844F: include/linux/remoteproc/st_slim_rproc.h 2845 2846ARM/STM32 ARCHITECTURE 2847M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2848M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2849L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2853F: arch/arm/boot/dts/st/stm32* 2854F: arch/arm/mach-stm32/ 2855F: arch/arm64/boot/dts/st/ 2856F: drivers/clocksource/armv7m_systick.c 2857N: stm32 2858N: stm 2859 2860ARM/SUNPLUS SP7021 SOC SUPPORT 2861M: Qin Jian <qinjian@cqplus1.com> 2862L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2863S: Maintained 2864W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2865F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2866F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2867F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2868F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2869F: arch/arm/boot/dts/sunplus/ 2870F: arch/arm/configs/sp7021_*defconfig 2871F: drivers/clk/clk-sp7021.c 2872F: drivers/irqchip/irq-sp7021-intc.c 2873F: drivers/reset/reset-sunplus.c 2874F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2875F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2876 2877ARM/Synaptics SoC support 2878M: Jisheng Zhang <jszhang@kernel.org> 2879M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: arch/arm/boot/dts/synaptics/ 2883F: arch/arm/mach-berlin/ 2884F: arch/arm64/boot/dts/synaptics/ 2885 2886ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2887M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2888L: linux-tegra@vger.kernel.org 2889L: linux-media@vger.kernel.org 2890S: Maintained 2891F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2892F: drivers/media/cec/platform/tegra/ 2893 2894ARM/TESLA FSD SoC SUPPORT 2895M: Alim Akhtar <alim.akhtar@samsung.com> 2896M: linux-fsd@tesla.com 2897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2898L: linux-samsung-soc@vger.kernel.org 2899S: Maintained 2900F: arch/arm64/boot/dts/tesla/ 2901 2902ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2903M: Santosh Shilimkar <ssantosh@kernel.org> 2904L: linux-kernel@vger.kernel.org 2905S: Maintained 2906F: drivers/memory/*emif* 2907 2908ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2909M: Nishanth Menon <nm@ti.com> 2910M: Santosh Shilimkar <ssantosh@kernel.org> 2911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2912S: Maintained 2913T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2914F: arch/arm/boot/dts/ti/keystone/ 2915F: arch/arm/mach-keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-kernel@vger.kernel.org 2920S: Maintained 2921F: drivers/clk/keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/clocksource/timer-keystone.c 2929 2930ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2931M: Santosh Shilimkar <ssantosh@kernel.org> 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/power/reset/keystone-reset.c 2935 2936ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2937M: Nishanth Menon <nm@ti.com> 2938M: Vignesh Raghavendra <vigneshr@ti.com> 2939M: Tero Kristo <kristo@kernel.org> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Supported 2942F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2943F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2944F: arch/arm64/boot/dts/ti/Makefile 2945F: arch/arm64/boot/dts/ti/k3-* 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/socionext/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mm/cache-uniphier.c 2981F: arch/arm64/boot/dts/socionext/uniphier* 2982F: drivers/bus/uniphier-system-bus.c 2983F: drivers/clk/uniphier/ 2984F: drivers/dma/uniphier-mdmac.c 2985F: drivers/gpio/gpio-uniphier.c 2986F: drivers/i2c/busses/i2c-uniphier* 2987F: drivers/irqchip/irq-uniphier-aidet.c 2988F: drivers/mmc/host/uniphier-sd.c 2989F: drivers/pinctrl/uniphier/ 2990F: drivers/reset/reset-uniphier.c 2991F: drivers/tty/serial/8250/8250_uniphier.c 2992N: uniphier 2993 2994ARM/VERSATILE EXPRESS PLATFORM 2995M: Liviu Dudau <liviu.dudau@arm.com> 2996M: Sudeep Holla <sudeep.holla@arm.com> 2997M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000N: mps2 3001N: vexpress 3002F: arch/arm/mach-versatile/ 3003F: arch/arm64/boot/dts/arm/ 3004F: drivers/clocksource/timer-versatile.c 3005X: drivers/cpufreq/vexpress-spc-cpufreq.c 3006X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3007 3008ARM/VFP SUPPORT 3009M: Russell King <linux@armlinux.org.uk> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012W: http://www.armlinux.org.uk/ 3013F: arch/arm/vfp/ 3014 3015ARM/VT8500 ARM ARCHITECTURE 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Orphan 3018F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3019F: arch/arm/mach-vt8500/ 3020F: drivers/clocksource/timer-vt8500.c 3021F: drivers/i2c/busses/i2c-wmt.c 3022F: drivers/mmc/host/wmt-sdmmc.c 3023F: drivers/pwm/pwm-vt8500.c 3024F: drivers/rtc/rtc-vt8500.c 3025F: drivers/tty/serial/vt8500_serial.c 3026F: drivers/usb/host/ehci-platform.c 3027F: drivers/usb/host/uhci-platform.c 3028F: drivers/video/fbdev/vt8500lcdfb.* 3029F: drivers/video/fbdev/wm8505fb* 3030F: drivers/video/fbdev/wmt_ge_rops.* 3031 3032ARM/ZYNQ ARCHITECTURE 3033M: Michal Simek <michal.simek@amd.com> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Supported 3036W: http://wiki.xilinx.com 3037T: git https://github.com/Xilinx/linux-xlnx.git 3038F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3039F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3041F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3042F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3043F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3044F: arch/arm/mach-zynq/ 3045F: drivers/clocksource/timer-cadence-ttc.c 3046F: drivers/cpuidle/cpuidle-zynq.c 3047F: drivers/edac/synopsys_edac.c 3048F: drivers/i2c/busses/i2c-cadence.c 3049F: drivers/i2c/busses/i2c-xiic.c 3050F: drivers/mmc/host/sdhci-of-arasan.c 3051N: zynq 3052N: xilinx 3053 3054ARM64 PORT (AARCH64 ARCHITECTURE) 3055M: Catalin Marinas <catalin.marinas@arm.com> 3056M: Will Deacon <will@kernel.org> 3057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3058S: Maintained 3059T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3060F: Documentation/arch/arm64/ 3061F: arch/arm64/ 3062F: tools/testing/selftests/arm64/ 3063X: arch/arm64/boot/dts/ 3064 3065ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3066M: George McCollister <george.mccollister@gmail.com> 3067L: netdev@vger.kernel.org 3068S: Maintained 3069F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3070F: drivers/net/dsa/xrs700x/* 3071F: net/dsa/tag_xrs700x.c 3072 3073AS3645A LED FLASH CONTROLLER DRIVER 3074M: Sakari Ailus <sakari.ailus@iki.fi> 3075L: linux-leds@vger.kernel.org 3076S: Maintained 3077F: drivers/leds/flash/leds-as3645a.c 3078 3079ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3080M: Tianshu Qiu <tian.shu.qiu@intel.com> 3081L: linux-media@vger.kernel.org 3082S: Maintained 3083T: git git://linuxtv.org/media_tree.git 3084F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3085F: drivers/media/i2c/ak7375.c 3086 3087ASAHI KASEI AK8974 DRIVER 3088M: Linus Walleij <linus.walleij@linaro.org> 3089L: linux-iio@vger.kernel.org 3090S: Supported 3091W: http://www.akm.com/ 3092F: drivers/iio/magnetometer/ak8974.c 3093 3094AOSONG AGS02MA TVOC SENSOR DRIVER 3095M: Anshul Dalal <anshulusr@gmail.com> 3096L: linux-iio@vger.kernel.org 3097S: Maintained 3098F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3099F: drivers/iio/chemical/ags02ma.c 3100 3101ASC7621 HARDWARE MONITOR DRIVER 3102M: George Joseph <george.joseph@fairview5.com> 3103L: linux-hwmon@vger.kernel.org 3104S: Maintained 3105F: Documentation/hwmon/asc7621.rst 3106F: drivers/hwmon/asc7621.c 3107 3108ASIX AX88796C SPI ETHERNET ADAPTER 3109M: Łukasz Stelmach <l.stelmach@samsung.com> 3110S: Maintained 3111F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3112F: drivers/net/ethernet/asix/ax88796c_* 3113 3114ASIX PHY DRIVER [RUST] 3115M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3116R: Trevor Gross <tmgross@umich.edu> 3117L: netdev@vger.kernel.org 3118L: rust-for-linux@vger.kernel.org 3119S: Maintained 3120F: drivers/net/phy/ax88796b_rust.rs 3121 3122ASPEED CRYPTO DRIVER 3123M: Neal Liu <neal_liu@aspeedtech.com> 3124L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3125S: Maintained 3126F: Documentation/devicetree/bindings/crypto/aspeed,* 3127F: drivers/crypto/aspeed/ 3128 3129ASPEED PECI CONTROLLER 3130M: Iwona Winiarska <iwona.winiarska@intel.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133S: Supported 3134F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3135F: drivers/peci/controller/peci-aspeed.c 3136 3137ASPEED PINCTRL DRIVERS 3138M: Andrew Jeffery <andrew@codeconstruct.com.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-gpio@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3144F: drivers/pinctrl/aspeed/ 3145 3146ASPEED SCU INTERRUPT CONTROLLER DRIVER 3147M: Eddie James <eajames@linux.ibm.com> 3148L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3151F: drivers/irqchip/irq-aspeed-scu-ic.c 3152F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3153 3154ASPEED SD/MMC DRIVER 3155M: Andrew Jeffery <andrew@codeconstruct.com.au> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-mmc@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3161F: drivers/mmc/host/sdhci-of-aspeed* 3162 3163ASPEED SMC SPI DRIVER 3164M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3165M: Cédric Le Goater <clg@kaod.org> 3166L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3168L: linux-spi@vger.kernel.org 3169S: Maintained 3170F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3171F: drivers/spi/spi-aspeed-smc.c 3172 3173ASPEED USB UDC DRIVER 3174M: Neal Liu <neal_liu@aspeedtech.com> 3175L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3176S: Maintained 3177F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3178F: drivers/usb/gadget/udc/aspeed_udc.c 3179 3180ASPEED VIDEO ENGINE DRIVER 3181M: Eddie James <eajames@linux.ibm.com> 3182L: linux-media@vger.kernel.org 3183L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3184S: Maintained 3185F: Documentation/devicetree/bindings/media/aspeed-video.txt 3186F: drivers/media/platform/aspeed/ 3187 3188ASUS EC HARDWARE MONITOR DRIVER 3189M: Eugene Shalygin <eugene.shalygin@gmail.com> 3190L: linux-hwmon@vger.kernel.org 3191S: Maintained 3192F: drivers/hwmon/asus-ec-sensors.c 3193 3194ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3195M: Corentin Chary <corentin.chary@gmail.com> 3196M: Luke D. Jones <luke@ljones.dev> 3197L: platform-driver-x86@vger.kernel.org 3198S: Maintained 3199W: https://asus-linux.org/ 3200F: drivers/platform/x86/asus*.c 3201F: drivers/platform/x86/eeepc*.c 3202 3203ASUS TF103C DOCK DRIVER 3204M: Hans de Goede <hdegoede@redhat.com> 3205L: platform-driver-x86@vger.kernel.org 3206S: Maintained 3207T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3208F: drivers/platform/x86/asus-tf103c-dock.c 3209 3210ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3211M: Aleksa Savic <savicaleksa83@gmail.com> 3212L: linux-hwmon@vger.kernel.org 3213S: Maintained 3214F: drivers/hwmon/asus_rog_ryujin.c 3215 3216ASUS WIRELESS RADIO CONTROL DRIVER 3217M: João Paulo Rechi Vita <jprvita@gmail.com> 3218L: platform-driver-x86@vger.kernel.org 3219S: Maintained 3220F: drivers/platform/x86/asus-wireless.c 3221 3222ASUS WMI HARDWARE MONITOR DRIVER 3223M: Ed Brindley <kernel@maidavale.org> 3224M: Denis Pauk <pauk.denis@gmail.com> 3225L: linux-hwmon@vger.kernel.org 3226S: Maintained 3227F: drivers/hwmon/asus_wmi_sensors.c 3228 3229ASYMMETRIC KEYS 3230M: David Howells <dhowells@redhat.com> 3231L: keyrings@vger.kernel.org 3232S: Maintained 3233F: Documentation/crypto/asymmetric-keys.rst 3234F: crypto/asymmetric_keys/ 3235F: include/crypto/pkcs7.h 3236F: include/crypto/public_key.h 3237F: include/linux/verification.h 3238 3239ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3240R: Dan Williams <dan.j.williams@intel.com> 3241S: Odd fixes 3242W: http://sourceforge.net/projects/xscaleiop 3243F: Documentation/crypto/async-tx-api.rst 3244F: crypto/async_tx/ 3245F: include/linux/async_tx.h 3246 3247AT24 EEPROM DRIVER 3248M: Bartosz Golaszewski <brgl@bgdev.pl> 3249L: linux-i2c@vger.kernel.org 3250S: Maintained 3251T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3252F: Documentation/devicetree/bindings/eeprom/at24.yaml 3253F: drivers/misc/eeprom/at24.c 3254 3255ATA OVER ETHERNET (AOE) DRIVER 3256M: "Justin Sanders" <justin@coraid.com> 3257S: Supported 3258W: http://www.openaoe.org/ 3259F: Documentation/admin-guide/aoe/ 3260F: drivers/block/aoe/ 3261 3262ATC260X PMIC MFD DRIVER 3263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3264M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3265L: linux-actions@lists.infradead.org 3266S: Maintained 3267F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3268F: drivers/input/misc/atc260x-onkey.c 3269F: drivers/mfd/atc260* 3270F: drivers/power/reset/atc260x-poweroff.c 3271F: drivers/regulator/atc260x-regulator.c 3272F: include/linux/mfd/atc260x/* 3273 3274ATHEROS 71XX/9XXX GPIO DRIVER 3275M: Alban Bedel <albeu@free.fr> 3276S: Maintained 3277W: https://github.com/AlbanBedel/linux 3278T: git git://github.com/AlbanBedel/linux 3279F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3280F: drivers/gpio/gpio-ath79.c 3281 3282ATHEROS 71XX/9XXX USB PHY DRIVER 3283M: Alban Bedel <albeu@free.fr> 3284S: Maintained 3285W: https://github.com/AlbanBedel/linux 3286T: git git://github.com/AlbanBedel/linux 3287F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3288F: drivers/phy/qualcomm/phy-ath79-usb.c 3289 3290ATHEROS ATH GENERIC UTILITIES 3291M: Kalle Valo <kvalo@kernel.org> 3292L: linux-wireless@vger.kernel.org 3293S: Supported 3294F: drivers/net/wireless/ath/* 3295 3296ATHEROS ATH5K WIRELESS DRIVER 3297M: Jiri Slaby <jirislaby@kernel.org> 3298M: Nick Kossifidis <mickflemm@gmail.com> 3299M: Luis Chamberlain <mcgrof@kernel.org> 3300L: linux-wireless@vger.kernel.org 3301S: Maintained 3302W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3303F: drivers/net/wireless/ath/ath5k/ 3304 3305ATHEROS ATH6KL WIRELESS DRIVER 3306L: linux-wireless@vger.kernel.org 3307S: Orphan 3308W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3309F: drivers/net/wireless/ath/ath6kl/ 3310 3311ATI_REMOTE2 DRIVER 3312M: Ville Syrjala <syrjala@sci.fi> 3313S: Maintained 3314F: drivers/input/misc/ati_remote2.c 3315 3316ATK0110 HWMON DRIVER 3317M: Luca Tettamanti <kronos.it@gmail.com> 3318L: linux-hwmon@vger.kernel.org 3319S: Maintained 3320F: drivers/hwmon/asus_atk0110.c 3321 3322ATLX ETHERNET DRIVERS 3323M: Chris Snook <chris.snook@gmail.com> 3324L: netdev@vger.kernel.org 3325S: Maintained 3326W: http://sourceforge.net/projects/atl1 3327W: http://atl1.sourceforge.net 3328F: drivers/net/ethernet/atheros/ 3329 3330ATM 3331M: Chas Williams <3chas3@gmail.com> 3332L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3333L: netdev@vger.kernel.org 3334S: Maintained 3335W: http://linux-atm.sourceforge.net 3336F: drivers/atm/ 3337F: include/linux/atm* 3338F: include/uapi/linux/atm* 3339 3340ATMEL MACB ETHERNET DRIVER 3341M: Nicolas Ferre <nicolas.ferre@microchip.com> 3342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3343S: Supported 3344F: drivers/net/ethernet/cadence/ 3345 3346ATMEL MAXTOUCH DRIVER 3347M: Nick Dyer <nick@shmanahar.org> 3348S: Maintained 3349T: git git://github.com/ndyer/linux.git 3350F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3351F: drivers/input/touchscreen/atmel_mxt_ts.c 3352 3353ATOMIC INFRASTRUCTURE 3354M: Will Deacon <will@kernel.org> 3355M: Peter Zijlstra <peterz@infradead.org> 3356R: Boqun Feng <boqun.feng@gmail.com> 3357R: Mark Rutland <mark.rutland@arm.com> 3358L: linux-kernel@vger.kernel.org 3359S: Maintained 3360F: Documentation/atomic_*.txt 3361F: arch/*/include/asm/atomic*.h 3362F: include/*/atomic*.h 3363F: include/linux/refcount.h 3364F: scripts/atomic/ 3365 3366ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3367M: Bradley Grove <linuxdrivers@attotech.com> 3368L: linux-scsi@vger.kernel.org 3369S: Supported 3370W: http://www.attotech.com 3371F: drivers/scsi/esas2r 3372 3373ATUSB IEEE 802.15.4 RADIO DRIVER 3374M: Stefan Schmidt <stefan@datenfreihafen.org> 3375L: linux-wpan@vger.kernel.org 3376S: Maintained 3377F: drivers/net/ieee802154/at86rf230.h 3378F: drivers/net/ieee802154/atusb.c 3379F: drivers/net/ieee802154/atusb.h 3380 3381AUDIT SUBSYSTEM 3382M: Paul Moore <paul@paul-moore.com> 3383M: Eric Paris <eparis@redhat.com> 3384L: audit@vger.kernel.org 3385S: Supported 3386W: https://github.com/linux-audit 3387Q: https://patchwork.kernel.org/project/audit/list 3388B: mailto:audit@vger.kernel.org 3389P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3390T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3391F: include/asm-generic/audit_*.h 3392F: include/linux/audit.h 3393F: include/linux/audit_arch.h 3394F: include/uapi/linux/audit.h 3395F: kernel/audit* 3396F: lib/*audit.c 3397K: \baudit_[a-z_0-9]\+\b 3398 3399AUXILIARY BUS DRIVER 3400M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3401R: Dave Ertman <david.m.ertman@intel.com> 3402R: Ira Weiny <ira.weiny@intel.com> 3403S: Supported 3404T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3405F: Documentation/driver-api/auxiliary_bus.rst 3406F: drivers/base/auxiliary.c 3407F: include/linux/auxiliary_bus.h 3408 3409AUXILIARY DISPLAY DRIVERS 3410M: Andy Shevchenko <andy@kernel.org> 3411R: Geert Uytterhoeven <geert@linux-m68k.org> 3412S: Odd Fixes 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3414F: Documentation/devicetree/bindings/auxdisplay/ 3415F: drivers/auxdisplay/ 3416F: include/linux/cfag12864b.h 3417F: include/uapi/linux/map_to_14segment.h 3418F: include/uapi/linux/map_to_7segment.h 3419 3420AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3421M: Andreas Klinger <ak@it-klinger.de> 3422L: linux-iio@vger.kernel.org 3423S: Maintained 3424F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3425F: drivers/iio/adc/hx711.c 3426 3427AX.25 NETWORK LAYER 3428L: linux-hams@vger.kernel.org 3429S: Orphan 3430W: https://linux-ax25.in-berlin.de 3431F: include/net/ax25.h 3432F: include/uapi/linux/ax25.h 3433F: net/ax25/ 3434 3435AXENTIA ARM DEVICES 3436M: Peter Rosin <peda@axentia.se> 3437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3438S: Maintained 3439F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3440F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3441F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3442F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3443 3444AXENTIA ASOC DRIVERS 3445M: Peter Rosin <peda@axentia.se> 3446L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3447S: Maintained 3448F: Documentation/devicetree/bindings/sound/axentia,* 3449F: sound/soc/atmel/tse850-pcm5142.c 3450 3451AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3452M: Nuno Sá <nuno.sa@analog.com> 3453L: linux-hwmon@vger.kernel.org 3454S: Supported 3455W: https://ez.analog.com/linux-software-drivers 3456F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3457F: drivers/hwmon/axi-fan-control.c 3458 3459AXI SPI ENGINE 3460M: Michael Hennerich <michael.hennerich@analog.com> 3461M: Nuno Sá <nuno.sa@analog.com> 3462R: David Lechner <dlechner@baylibre.com> 3463L: linux-spi@vger.kernel.org 3464S: Supported 3465W: https://ez.analog.com/linux-software-drivers 3466F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3467F: drivers/spi/spi-axi-spi-engine.c 3468 3469AXXIA I2C CONTROLLER 3470M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3471L: linux-i2c@vger.kernel.org 3472S: Maintained 3473F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3474F: drivers/i2c/busses/i2c-axxia.c 3475 3476AZ6007 DVB DRIVER 3477M: Mauro Carvalho Chehab <mchehab@kernel.org> 3478L: linux-media@vger.kernel.org 3479S: Maintained 3480W: https://linuxtv.org 3481T: git git://linuxtv.org/media_tree.git 3482F: drivers/media/usb/dvb-usb-v2/az6007.c 3483 3484AZTECH FM RADIO RECEIVER DRIVER 3485M: Hans Verkuil <hverkuil@xs4all.nl> 3486L: linux-media@vger.kernel.org 3487S: Maintained 3488W: https://linuxtv.org 3489T: git git://linuxtv.org/media_tree.git 3490F: drivers/media/radio/radio-aztech* 3491 3492B43 WIRELESS DRIVER 3493L: linux-wireless@vger.kernel.org 3494L: b43-dev@lists.infradead.org 3495S: Orphan 3496W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3497F: drivers/net/wireless/broadcom/b43/ 3498 3499B43LEGACY WIRELESS DRIVER 3500M: Larry Finger <Larry.Finger@lwfinger.net> 3501L: linux-wireless@vger.kernel.org 3502L: b43-dev@lists.infradead.org 3503S: Maintained 3504W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3505F: drivers/net/wireless/broadcom/b43legacy/ 3506 3507BACKLIGHT CLASS/SUBSYSTEM 3508M: Lee Jones <lee@kernel.org> 3509M: Daniel Thompson <daniel.thompson@linaro.org> 3510M: Jingoo Han <jingoohan1@gmail.com> 3511L: dri-devel@lists.freedesktop.org 3512S: Maintained 3513T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3514F: Documentation/ABI/stable/sysfs-class-backlight 3515F: Documentation/ABI/testing/sysfs-class-backlight 3516F: Documentation/devicetree/bindings/leds/backlight 3517F: drivers/video/backlight/ 3518F: include/linux/backlight.h 3519F: include/linux/pwm_backlight.h 3520 3521BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3522M: Serge Semin <fancer.lancer@gmail.com> 3523L: linux-hwmon@vger.kernel.org 3524S: Supported 3525F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3526F: Documentation/hwmon/bt1-pvt.rst 3527F: drivers/hwmon/bt1-pvt.[ch] 3528 3529BARCO P50 GPIO DRIVER 3530M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3531M: Peter Korsgaard <peter.korsgaard@barco.com> 3532S: Maintained 3533F: drivers/platform/x86/barco-p50-gpio.c 3534 3535BATMAN ADVANCED 3536M: Marek Lindner <mareklindner@neomailbox.ch> 3537M: Simon Wunderlich <sw@simonwunderlich.de> 3538M: Antonio Quartulli <a@unstable.cc> 3539M: Sven Eckelmann <sven@narfation.org> 3540L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3541S: Maintained 3542W: https://www.open-mesh.org/ 3543Q: https://patchwork.open-mesh.org/project/batman/list/ 3544B: https://www.open-mesh.org/projects/batman-adv/issues 3545C: ircs://irc.hackint.org/batadv 3546T: git https://git.open-mesh.org/linux-merge.git 3547F: Documentation/networking/batman-adv.rst 3548F: include/uapi/linux/batadv_packet.h 3549F: include/uapi/linux/batman_adv.h 3550F: net/batman-adv/ 3551 3552BAYCOM/HDLCDRV DRIVERS FOR AX.25 3553M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3554L: linux-hams@vger.kernel.org 3555S: Maintained 3556W: http://www.baycom.org/~tom/ham/ham.html 3557F: drivers/net/hamradio/baycom* 3558 3559BCACHE (BLOCK LAYER CACHE) 3560M: Coly Li <colyli@suse.de> 3561M: Kent Overstreet <kent.overstreet@linux.dev> 3562L: linux-bcache@vger.kernel.org 3563S: Maintained 3564W: http://bcache.evilpiepirate.org 3565C: irc://irc.oftc.net/bcache 3566F: drivers/md/bcache/ 3567 3568BCACHEFS 3569M: Kent Overstreet <kent.overstreet@linux.dev> 3570R: Brian Foster <bfoster@redhat.com> 3571L: linux-bcachefs@vger.kernel.org 3572S: Supported 3573C: irc://irc.oftc.net/bcache 3574T: git https://evilpiepirate.org/git/bcachefs.git 3575F: fs/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 4872R: Jeff Layton <jlayton@kernel.org> 4873L: ceph-devel@vger.kernel.org 4874S: Supported 4875W: http://ceph.com/ 4876T: git https://github.com/ceph/ceph-client.git 4877F: include/linux/ceph/ 4878F: include/linux/crush/ 4879F: net/ceph/ 4880 4881CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4882M: Xiubo Li <xiubli@redhat.com> 4883M: Ilya Dryomov <idryomov@gmail.com> 4884R: Jeff Layton <jlayton@kernel.org> 4885L: ceph-devel@vger.kernel.org 4886S: Supported 4887W: http://ceph.com/ 4888T: git https://github.com/ceph/ceph-client.git 4889F: Documentation/filesystems/ceph.rst 4890F: fs/ceph/ 4891 4892CERTIFICATE HANDLING 4893M: David Howells <dhowells@redhat.com> 4894M: David Woodhouse <dwmw2@infradead.org> 4895L: keyrings@vger.kernel.org 4896S: Maintained 4897F: Documentation/admin-guide/module-signing.rst 4898F: certs/ 4899F: scripts/sign-file.c 4900F: tools/certs/ 4901 4902CFAG12864B LCD DRIVER 4903M: Miguel Ojeda <ojeda@kernel.org> 4904S: Maintained 4905F: drivers/auxdisplay/cfag12864b.c 4906F: include/linux/cfag12864b.h 4907 4908CFAG12864BFB LCD FRAMEBUFFER DRIVER 4909M: Miguel Ojeda <ojeda@kernel.org> 4910S: Maintained 4911F: drivers/auxdisplay/cfag12864bfb.c 4912F: include/linux/cfag12864b.h 4913 4914CHAR and MISC DRIVERS 4915M: Arnd Bergmann <arnd@arndb.de> 4916M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4917S: Supported 4918T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4919F: drivers/char/ 4920F: drivers/misc/ 4921F: include/linux/miscdevice.h 4922X: drivers/char/agp/ 4923X: drivers/char/hw_random/ 4924X: drivers/char/ipmi/ 4925X: drivers/char/random.c 4926X: drivers/char/tpm/ 4927 4928CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4929M: Thomas Weißschuh <linux@weissschuh.net> 4930L: linux-hwmon@vger.kernel.org 4931S: Maintained 4932F: Documentation/hwmon/powerz.rst 4933F: drivers/hwmon/powerz.c 4934 4935CHECKPATCH 4936M: Andy Whitcroft <apw@canonical.com> 4937M: Joe Perches <joe@perches.com> 4938R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4939R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4940S: Maintained 4941F: scripts/checkpatch.pl 4942 4943CHECKPATCH DOCUMENTATION 4944M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4945M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4946R: Joe Perches <joe@perches.com> 4947S: Maintained 4948F: Documentation/dev-tools/checkpatch.rst 4949 4950CHINESE DOCUMENTATION 4951M: Alex Shi <alexs@kernel.org> 4952M: Yanteng Si <siyanteng@loongson.cn> 4953S: Maintained 4954F: Documentation/translations/zh_CN/ 4955 4956CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4957M: Peter Chen <peter.chen@kernel.org> 4958L: linux-usb@vger.kernel.org 4959S: Maintained 4960T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4961F: drivers/usb/chipidea/ 4962 4963CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4964M: Hans de Goede <hdegoede@redhat.com> 4965L: linux-input@vger.kernel.org 4966S: Maintained 4967F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4968F: drivers/input/touchscreen/chipone_icn8318.c 4969 4970CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4971M: Hans de Goede <hdegoede@redhat.com> 4972L: linux-input@vger.kernel.org 4973S: Maintained 4974F: drivers/input/touchscreen/chipone_icn8505.c 4975 4976CHROME HARDWARE PLATFORM SUPPORT 4977M: Benson Leung <bleung@chromium.org> 4978M: Tzung-Bi Shih <tzungbi@kernel.org> 4979L: chrome-platform@lists.linux.dev 4980S: Maintained 4981T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4982F: drivers/platform/chrome/ 4983 4984CHROMEOS EC CODEC DRIVER 4985M: Cheng-Yi Chiang <cychiang@chromium.org> 4986M: Tzung-Bi Shih <tzungbi@kernel.org> 4987R: Guenter Roeck <groeck@chromium.org> 4988L: chrome-platform@lists.linux.dev 4989S: Maintained 4990F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4991F: sound/soc/codecs/cros_ec_codec.* 4992 4993CHROMEOS EC SUBDRIVERS 4994M: Benson Leung <bleung@chromium.org> 4995R: Guenter Roeck <groeck@chromium.org> 4996L: chrome-platform@lists.linux.dev 4997S: Maintained 4998F: drivers/power/supply/cros_usbpd-charger.c 4999N: cros_ec 5000N: cros-ec 5001 5002CHROMEOS EC UART DRIVER 5003M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5004R: Benson Leung <bleung@chromium.org> 5005R: Tzung-Bi Shih <tzungbi@kernel.org> 5006S: Maintained 5007F: drivers/platform/chrome/cros_ec_uart.c 5008 5009CHROMEOS EC USB PD NOTIFY DRIVER 5010M: Prashant Malani <pmalani@chromium.org> 5011L: chrome-platform@lists.linux.dev 5012S: Maintained 5013F: drivers/platform/chrome/cros_usbpd_notify.c 5014F: include/linux/platform_data/cros_usbpd_notify.h 5015 5016CHROMEOS EC USB TYPE-C DRIVER 5017M: Prashant Malani <pmalani@chromium.org> 5018L: chrome-platform@lists.linux.dev 5019S: Maintained 5020F: drivers/platform/chrome/cros_ec_typec.* 5021F: drivers/platform/chrome/cros_typec_switch.c 5022F: drivers/platform/chrome/cros_typec_vdm.* 5023 5024CHROMEOS HPS DRIVER 5025M: Dan Callaghan <dcallagh@chromium.org> 5026R: Sami Kyöstilä <skyostil@chromium.org> 5027S: Maintained 5028F: drivers/platform/chrome/cros_hps_i2c.c 5029 5030CHROMEOS EC WATCHDOG 5031M: Lukasz Majczak <lma@chromium.org> 5032L: chrome-platform@lists.linux.dev 5033S: Maintained 5034F: drivers/watchdog/cros_ec_wdt.c 5035 5036CHRONTEL CH7322 CEC DRIVER 5037M: Joe Tessler <jrt@google.com> 5038L: linux-media@vger.kernel.org 5039S: Maintained 5040T: git git://linuxtv.org/media_tree.git 5041F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5042F: drivers/media/cec/i2c/ch7322.c 5043 5044CIRRUS LOGIC AUDIO CODEC DRIVERS 5045M: James Schulman <james.schulman@cirrus.com> 5046M: David Rhodes <david.rhodes@cirrus.com> 5047M: Richard Fitzgerald <rf@opensource.cirrus.com> 5048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5049L: patches@opensource.cirrus.com 5050S: Maintained 5051F: Documentation/devicetree/bindings/sound/cirrus,cs* 5052F: drivers/mfd/cs42l43* 5053F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5054F: drivers/spi/spi-cs42l43* 5055F: include/dt-bindings/sound/cs* 5056F: include/linux/mfd/cs42l43* 5057F: include/sound/cs* 5058F: sound/pci/hda/cirrus* 5059F: sound/pci/hda/cs* 5060F: sound/pci/hda/hda_component* 5061F: sound/pci/hda/hda_cs_dsp_ctl.* 5062F: sound/soc/codecs/cs* 5063 5064CIRRUS LOGIC DSP FIRMWARE DRIVER 5065M: Simon Trimmer <simont@opensource.cirrus.com> 5066M: Charles Keepax <ckeepax@opensource.cirrus.com> 5067M: Richard Fitzgerald <rf@opensource.cirrus.com> 5068L: patches@opensource.cirrus.com 5069S: Supported 5070W: https://github.com/CirrusLogic/linux-drivers/wiki 5071T: git https://github.com/CirrusLogic/linux-drivers.git 5072F: drivers/firmware/cirrus/* 5073F: include/linux/firmware/cirrus/* 5074 5075CIRRUS LOGIC EP93XX ETHERNET DRIVER 5076M: Hartley Sweeten <hsweeten@visionengravers.com> 5077L: netdev@vger.kernel.org 5078S: Maintained 5079F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5080 5081CIRRUS LOGIC LOCHNAGAR DRIVER 5082M: Charles Keepax <ckeepax@opensource.cirrus.com> 5083M: Richard Fitzgerald <rf@opensource.cirrus.com> 5084L: patches@opensource.cirrus.com 5085S: Supported 5086F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5087F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5090F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5091F: Documentation/hwmon/lochnagar.rst 5092F: drivers/clk/clk-lochnagar.c 5093F: drivers/hwmon/lochnagar-hwmon.c 5094F: drivers/mfd/lochnagar-i2c.c 5095F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5096F: drivers/regulator/lochnagar-regulator.c 5097F: include/dt-bindings/clock/lochnagar.h 5098F: include/dt-bindings/pinctrl/lochnagar.h 5099F: include/linux/mfd/lochnagar* 5100F: sound/soc/codecs/lochnagar-sc.c 5101 5102CIRRUS LOGIC MADERA CODEC DRIVERS 5103M: Charles Keepax <ckeepax@opensource.cirrus.com> 5104M: Richard Fitzgerald <rf@opensource.cirrus.com> 5105L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5106L: patches@opensource.cirrus.com 5107S: Supported 5108W: https://github.com/CirrusLogic/linux-drivers/wiki 5109T: git https://github.com/CirrusLogic/linux-drivers.git 5110F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5111F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5112F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5113F: drivers/gpio/gpio-madera* 5114F: drivers/irqchip/irq-madera* 5115F: drivers/mfd/cs47l* 5116F: drivers/mfd/madera* 5117F: drivers/pinctrl/cirrus/* 5118F: include/dt-bindings/sound/madera* 5119F: include/linux/irqchip/irq-madera* 5120F: include/linux/mfd/madera/* 5121F: include/sound/madera* 5122F: sound/soc/codecs/cs47l* 5123F: sound/soc/codecs/madera* 5124 5125CISCO FCOE HBA DRIVER 5126M: Satish Kharat <satishkh@cisco.com> 5127M: Sesidhar Baddela <sebaddel@cisco.com> 5128M: Karan Tilak Kumar <kartilak@cisco.com> 5129L: linux-scsi@vger.kernel.org 5130S: Supported 5131F: drivers/scsi/fnic/ 5132 5133CISCO SCSI HBA DRIVER 5134M: Karan Tilak Kumar <kartilak@cisco.com> 5135M: Sesidhar Baddela <sebaddel@cisco.com> 5136L: linux-scsi@vger.kernel.org 5137S: Supported 5138F: drivers/scsi/snic/ 5139 5140CISCO VIC ETHERNET NIC DRIVER 5141M: Christian Benvenuti <benve@cisco.com> 5142M: Satish Kharat <satishkh@cisco.com> 5143S: Supported 5144F: drivers/net/ethernet/cisco/enic/ 5145 5146CISCO VIC LOW LATENCY NIC DRIVER 5147M: Christian Benvenuti <benve@cisco.com> 5148M: Nelson Escobar <neescoba@cisco.com> 5149S: Supported 5150F: drivers/infiniband/hw/usnic/ 5151 5152CLANG CONTROL FLOW INTEGRITY SUPPORT 5153M: Sami Tolvanen <samitolvanen@google.com> 5154M: Kees Cook <keescook@chromium.org> 5155R: Nathan Chancellor <nathan@kernel.org> 5156L: llvm@lists.linux.dev 5157S: Supported 5158B: https://github.com/ClangBuiltLinux/linux/issues 5159T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5160F: include/linux/cfi.h 5161F: kernel/cfi.c 5162 5163CLANG-FORMAT FILE 5164M: Miguel Ojeda <ojeda@kernel.org> 5165S: Maintained 5166F: .clang-format 5167 5168CLANG/LLVM BUILD SUPPORT 5169M: Nathan Chancellor <nathan@kernel.org> 5170R: Nick Desaulniers <ndesaulniers@google.com> 5171R: Bill Wendling <morbo@google.com> 5172R: Justin Stitt <justinstitt@google.com> 5173L: llvm@lists.linux.dev 5174S: Supported 5175W: https://clangbuiltlinux.github.io/ 5176B: https://github.com/ClangBuiltLinux/linux/issues 5177C: irc://irc.libera.chat/clangbuiltlinux 5178F: Documentation/kbuild/llvm.rst 5179F: include/linux/compiler-clang.h 5180F: scripts/Makefile.clang 5181F: scripts/clang-tools/ 5182K: \b(?i:clang|llvm)\b 5183 5184CLK API 5185M: Russell King <linux@armlinux.org.uk> 5186L: linux-clk@vger.kernel.org 5187S: Maintained 5188F: include/linux/clk.h 5189 5190CLOCKSOURCE, CLOCKEVENT DRIVERS 5191M: Daniel Lezcano <daniel.lezcano@linaro.org> 5192M: Thomas Gleixner <tglx@linutronix.de> 5193L: linux-kernel@vger.kernel.org 5194S: Supported 5195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5196F: Documentation/devicetree/bindings/timer/ 5197F: drivers/clocksource/ 5198 5199CLOSURES 5200M: Kent Overstreet <kent.overstreet@linux.dev> 5201L: linux-bcachefs@vger.kernel.org 5202S: Supported 5203C: irc://irc.oftc.net/bcache 5204F: include/linux/closure.h 5205F: lib/closure.c 5206 5207CMPC ACPI DRIVER 5208M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5209M: Daniel Oliveira Nascimento <don@syst.com.br> 5210L: platform-driver-x86@vger.kernel.org 5211S: Supported 5212F: drivers/platform/x86/classmate-laptop.c 5213 5214COBALT MEDIA DRIVER 5215M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5216L: linux-media@vger.kernel.org 5217S: Supported 5218W: https://linuxtv.org 5219T: git git://linuxtv.org/media_tree.git 5220F: drivers/media/pci/cobalt/ 5221 5222COCCINELLE/Semantic Patches (SmPL) 5223M: Julia Lawall <Julia.Lawall@inria.fr> 5224M: Nicolas Palix <nicolas.palix@imag.fr> 5225L: cocci@inria.fr (moderated for non-subscribers) 5226S: Supported 5227W: https://coccinelle.gitlabpages.inria.fr/website/ 5228T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5229F: Documentation/dev-tools/coccinelle.rst 5230F: scripts/coccicheck 5231F: scripts/coccinelle/ 5232 5233CODA FILE SYSTEM 5234M: Jan Harkes <jaharkes@cs.cmu.edu> 5235M: coda@cs.cmu.edu 5236L: codalist@coda.cs.cmu.edu 5237S: Maintained 5238W: http://www.coda.cs.cmu.edu/ 5239F: Documentation/filesystems/coda.rst 5240F: fs/coda/ 5241F: include/linux/coda*.h 5242F: include/uapi/linux/coda*.h 5243 5244CODA V4L2 MEM2MEM DRIVER 5245M: Philipp Zabel <p.zabel@pengutronix.de> 5246L: linux-media@vger.kernel.org 5247S: Maintained 5248F: Documentation/devicetree/bindings/media/coda.yaml 5249F: drivers/media/platform/chips-media/coda 5250 5251CODE OF CONDUCT 5252M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5253S: Supported 5254F: Documentation/process/code-of-conduct-interpretation.rst 5255F: Documentation/process/code-of-conduct.rst 5256 5257COMEDI DRIVERS 5258M: Ian Abbott <abbotti@mev.co.uk> 5259M: H Hartley Sweeten <hsweeten@visionengravers.com> 5260S: Odd Fixes 5261F: drivers/comedi/ 5262F: include/linux/comedi/ 5263F: include/uapi/linux/comedi.h 5264 5265COMMON CLK FRAMEWORK 5266M: Michael Turquette <mturquette@baylibre.com> 5267M: Stephen Boyd <sboyd@kernel.org> 5268L: linux-clk@vger.kernel.org 5269S: Maintained 5270Q: http://patchwork.kernel.org/project/linux-clk/list/ 5271T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5272F: Documentation/devicetree/bindings/clock/ 5273F: drivers/clk/ 5274F: include/dt-bindings/clock/ 5275F: include/linux/clk-pr* 5276F: include/linux/clk/ 5277F: include/linux/of_clk.h 5278X: drivers/clk/clkdev.c 5279 5280COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5281M: Steve French <sfrench@samba.org> 5282R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5283R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5284R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5285R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5286R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5287L: linux-cifs@vger.kernel.org 5288L: samba-technical@lists.samba.org (moderated for non-subscribers) 5289S: Supported 5290W: https://wiki.samba.org/index.php/LinuxCIFS 5291T: git git://git.samba.org/sfrench/cifs-2.6.git 5292F: Documentation/admin-guide/cifs/ 5293F: fs/smb/client/ 5294F: fs/smb/common/ 5295F: include/uapi/linux/cifs 5296 5297COMPACTPCI HOTPLUG CORE 5298M: Scott Murray <scott@spiteful.org> 5299L: linux-pci@vger.kernel.org 5300S: Maintained 5301F: drivers/pci/hotplug/cpci_hotplug* 5302 5303COMPACTPCI HOTPLUG GENERIC DRIVER 5304M: Scott Murray <scott@spiteful.org> 5305L: linux-pci@vger.kernel.org 5306S: Maintained 5307F: drivers/pci/hotplug/cpcihp_generic.c 5308 5309COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5310M: Scott Murray <scott@spiteful.org> 5311L: linux-pci@vger.kernel.org 5312S: Maintained 5313F: drivers/pci/hotplug/cpcihp_zt5550.* 5314 5315COMPAL LAPTOP SUPPORT 5316M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5317L: platform-driver-x86@vger.kernel.org 5318S: Maintained 5319F: drivers/platform/x86/compal-laptop.c 5320 5321COMPILER ATTRIBUTES 5322M: Miguel Ojeda <ojeda@kernel.org> 5323S: Maintained 5324F: include/linux/compiler_attributes.h 5325 5326COMPUTE EXPRESS LINK (CXL) 5327M: Davidlohr Bueso <dave@stgolabs.net> 5328M: Jonathan Cameron <jonathan.cameron@huawei.com> 5329M: Dave Jiang <dave.jiang@intel.com> 5330M: Alison Schofield <alison.schofield@intel.com> 5331M: Vishal Verma <vishal.l.verma@intel.com> 5332M: Ira Weiny <ira.weiny@intel.com> 5333M: Dan Williams <dan.j.williams@intel.com> 5334L: linux-cxl@vger.kernel.org 5335S: Maintained 5336F: drivers/cxl/ 5337F: include/linux/cxl-einj.h 5338F: include/linux/cxl-event.h 5339F: include/uapi/linux/cxl_mem.h 5340F: tools/testing/cxl/ 5341 5342COMPUTE EXPRESS LINK PMU (CPMU) 5343M: Jonathan Cameron <jonathan.cameron@huawei.com> 5344L: linux-cxl@vger.kernel.org 5345S: Maintained 5346F: Documentation/admin-guide/perf/cxl.rst 5347F: drivers/perf/cxl_pmu.c 5348 5349CONEXANT ACCESSRUNNER USB DRIVER 5350L: accessrunner-general@lists.sourceforge.net 5351S: Orphan 5352W: http://accessrunner.sourceforge.net/ 5353F: drivers/usb/atm/cxacru.c 5354 5355CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5356M: Elena Reshetova <elena.reshetova@intel.com> 5357M: Carlos Bilbao <carlos.bilbao@amd.com> 5358S: Maintained 5359F: Documentation/security/snp-tdx-threat-model.rst 5360 5361CONFIGFS 5362M: Joel Becker <jlbec@evilplan.org> 5363M: Christoph Hellwig <hch@lst.de> 5364S: Supported 5365T: git git://git.infradead.org/users/hch/configfs.git 5366F: fs/configfs/ 5367F: include/linux/configfs.h 5368F: samples/configfs/ 5369 5370CONSOLE SUBSYSTEM 5371M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5372S: Supported 5373F: drivers/video/console/ 5374F: include/linux/console* 5375 5376CONTEXT TRACKING 5377M: Frederic Weisbecker <frederic@kernel.org> 5378M: "Paul E. McKenney" <paulmck@kernel.org> 5379S: Maintained 5380F: include/linux/context_tracking* 5381F: kernel/context_tracking.c 5382 5383CONTROL GROUP (CGROUP) 5384M: Tejun Heo <tj@kernel.org> 5385M: Zefan Li <lizefan.x@bytedance.com> 5386M: Johannes Weiner <hannes@cmpxchg.org> 5387L: cgroups@vger.kernel.org 5388S: Maintained 5389T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5390F: Documentation/admin-guide/cgroup-v1/ 5391F: Documentation/admin-guide/cgroup-v2.rst 5392F: include/linux/cgroup* 5393F: kernel/cgroup/ 5394F: tools/testing/selftests/cgroup/ 5395 5396CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5397M: Tejun Heo <tj@kernel.org> 5398M: Josef Bacik <josef@toxicpanda.com> 5399M: Jens Axboe <axboe@kernel.dk> 5400L: cgroups@vger.kernel.org 5401L: linux-block@vger.kernel.org 5402T: git git://git.kernel.dk/linux-block 5403F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5404F: block/bfq-cgroup.c 5405F: block/blk-cgroup.c 5406F: block/blk-iocost.c 5407F: block/blk-iolatency.c 5408F: block/blk-throttle.c 5409F: include/linux/blk-cgroup.h 5410 5411CONTROL GROUP - CPUSET 5412M: Waiman Long <longman@redhat.com> 5413M: Zefan Li <lizefan.x@bytedance.com> 5414L: cgroups@vger.kernel.org 5415S: Maintained 5416T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5417F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5418F: include/linux/cpuset.h 5419F: kernel/cgroup/cpuset.c 5420F: tools/testing/selftests/cgroup/test_cpuset.c 5421F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5422 5423CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5424M: Johannes Weiner <hannes@cmpxchg.org> 5425M: Michal Hocko <mhocko@kernel.org> 5426M: Roman Gushchin <roman.gushchin@linux.dev> 5427M: Shakeel Butt <shakeel.butt@linux.dev> 5428R: Muchun Song <muchun.song@linux.dev> 5429L: cgroups@vger.kernel.org 5430L: linux-mm@kvack.org 5431S: Maintained 5432F: include/linux/memcontrol.h 5433F: mm/memcontrol.c 5434F: mm/swap_cgroup.c 5435F: samples/cgroup/* 5436F: tools/testing/selftests/cgroup/memcg_protection.m 5437F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5438F: tools/testing/selftests/cgroup/test_kmem.c 5439F: tools/testing/selftests/cgroup/test_memcontrol.c 5440 5441CORETEMP HARDWARE MONITORING DRIVER 5442M: Fenghua Yu <fenghua.yu@intel.com> 5443L: linux-hwmon@vger.kernel.org 5444S: Maintained 5445F: Documentation/hwmon/coretemp.rst 5446F: drivers/hwmon/coretemp.c 5447 5448CORSAIR-CPRO HARDWARE MONITOR DRIVER 5449M: Marius Zachmann <mail@mariuszachmann.de> 5450L: linux-hwmon@vger.kernel.org 5451S: Maintained 5452F: drivers/hwmon/corsair-cpro.c 5453 5454CORSAIR-PSU HARDWARE MONITOR DRIVER 5455M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5456L: linux-hwmon@vger.kernel.org 5457S: Maintained 5458F: Documentation/hwmon/corsair-psu.rst 5459F: drivers/hwmon/corsair-psu.c 5460 5461COUNTER SUBSYSTEM 5462M: William Breathitt Gray <william.gray@linaro.org> 5463L: linux-iio@vger.kernel.org 5464S: Maintained 5465T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5466F: Documentation/ABI/testing/sysfs-bus-counter 5467F: Documentation/driver-api/generic-counter.rst 5468F: drivers/counter/ 5469F: include/linux/counter.h 5470F: include/uapi/linux/counter.h 5471F: tools/counter/ 5472 5473COUNTER WATCH EVENTS TOOL 5474M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5475L: linux-iio@vger.kernel.org 5476S: Maintained 5477F: tools/counter/counter_watch_events.c 5478 5479CP2615 I2C DRIVER 5480M: Bence Csókás <bence98@sch.bme.hu> 5481S: Maintained 5482F: drivers/i2c/busses/i2c-cp2615.c 5483 5484CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5485M: Viresh Kumar <viresh.kumar@linaro.org> 5486M: Sudeep Holla <sudeep.holla@arm.com> 5487L: linux-pm@vger.kernel.org 5488S: Maintained 5489W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5490F: drivers/cpufreq/vexpress-spc-cpufreq.c 5491 5492CPU FREQUENCY SCALING FRAMEWORK 5493M: "Rafael J. Wysocki" <rafael@kernel.org> 5494M: Viresh Kumar <viresh.kumar@linaro.org> 5495L: linux-pm@vger.kernel.org 5496S: Maintained 5497B: https://bugzilla.kernel.org 5498T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5499T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5500F: Documentation/admin-guide/pm/cpufreq.rst 5501F: Documentation/admin-guide/pm/intel_pstate.rst 5502F: Documentation/cpu-freq/ 5503F: Documentation/devicetree/bindings/cpufreq/ 5504F: drivers/cpufreq/ 5505F: include/linux/cpufreq.h 5506F: include/linux/sched/cpufreq.h 5507F: kernel/sched/cpufreq*.c 5508F: tools/testing/selftests/cpufreq/ 5509 5510CPU HOTPLUG 5511M: Thomas Gleixner <tglx@linutronix.de> 5512M: Peter Zijlstra <peterz@infradead.org> 5513L: linux-kernel@vger.kernel.org 5514S: Maintained 5515T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5516F: include/linux/cpu.h 5517F: include/linux/cpuhotplug.h 5518F: include/linux/smpboot.h 5519F: kernel/cpu.c 5520F: kernel/smpboot.* 5521 5522CPU IDLE TIME MANAGEMENT FRAMEWORK 5523M: "Rafael J. Wysocki" <rafael@kernel.org> 5524M: Daniel Lezcano <daniel.lezcano@linaro.org> 5525L: linux-pm@vger.kernel.org 5526S: Maintained 5527B: https://bugzilla.kernel.org 5528T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5529F: Documentation/admin-guide/pm/cpuidle.rst 5530F: Documentation/driver-api/pm/cpuidle.rst 5531F: drivers/cpuidle/ 5532F: include/linux/cpuidle.h 5533 5534CPU POWER MONITORING SUBSYSTEM 5535M: Thomas Renninger <trenn@suse.com> 5536M: Shuah Khan <shuah@kernel.org> 5537M: Shuah Khan <skhan@linuxfoundation.org> 5538L: linux-pm@vger.kernel.org 5539S: Maintained 5540F: tools/power/cpupower/ 5541 5542CPUID/MSR DRIVER 5543M: "H. Peter Anvin" <hpa@zytor.com> 5544S: Maintained 5545F: arch/x86/kernel/cpuid.c 5546F: arch/x86/kernel/msr.c 5547 5548CPUIDLE DRIVER - ARM BIG LITTLE 5549M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5550M: Daniel Lezcano <daniel.lezcano@linaro.org> 5551L: linux-pm@vger.kernel.org 5552L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5553S: Maintained 5554T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5555F: drivers/cpuidle/cpuidle-big_little.c 5556 5557CPUIDLE DRIVER - ARM EXYNOS 5558M: Daniel Lezcano <daniel.lezcano@linaro.org> 5559M: Kukjin Kim <kgene@kernel.org> 5560R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5561L: linux-pm@vger.kernel.org 5562L: linux-samsung-soc@vger.kernel.org 5563S: Maintained 5564F: arch/arm/mach-exynos/pm.c 5565F: drivers/cpuidle/cpuidle-exynos.c 5566F: include/linux/platform_data/cpuidle-exynos.h 5567 5568CPUIDLE DRIVER - ARM PSCI 5569M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5570M: Sudeep Holla <sudeep.holla@arm.com> 5571L: linux-pm@vger.kernel.org 5572L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5573S: Supported 5574F: drivers/cpuidle/cpuidle-psci.c 5575 5576CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5577M: Ulf Hansson <ulf.hansson@linaro.org> 5578L: linux-pm@vger.kernel.org 5579L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5580S: Supported 5581F: drivers/cpuidle/cpuidle-psci-domain.c 5582F: drivers/cpuidle/cpuidle-psci.h 5583 5584CPUIDLE DRIVER - DT IDLE PM DOMAIN 5585M: Ulf Hansson <ulf.hansson@linaro.org> 5586L: linux-pm@vger.kernel.org 5587S: Supported 5588F: drivers/cpuidle/dt_idle_genpd.c 5589F: drivers/cpuidle/dt_idle_genpd.h 5590 5591CPUIDLE DRIVER - RISC-V SBI 5592M: Anup Patel <anup@brainfault.org> 5593L: linux-pm@vger.kernel.org 5594L: linux-riscv@lists.infradead.org 5595S: Maintained 5596F: drivers/cpuidle/cpuidle-riscv-sbi.c 5597 5598CRAMFS FILESYSTEM 5599M: Nicolas Pitre <nico@fluxnic.net> 5600S: Maintained 5601F: Documentation/filesystems/cramfs.rst 5602F: fs/cramfs/ 5603 5604CREATIVE SB0540 5605M: Bastien Nocera <hadess@hadess.net> 5606L: linux-input@vger.kernel.org 5607S: Maintained 5608F: drivers/hid/hid-creative-sb0540.c 5609 5610CRYPTO API 5611M: Herbert Xu <herbert@gondor.apana.org.au> 5612M: "David S. Miller" <davem@davemloft.net> 5613L: linux-crypto@vger.kernel.org 5614S: Maintained 5615T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5616T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5617F: Documentation/crypto/ 5618F: Documentation/devicetree/bindings/crypto/ 5619F: arch/*/crypto/ 5620F: crypto/ 5621F: drivers/crypto/ 5622F: include/crypto/ 5623F: include/linux/crypto* 5624F: lib/crypto/ 5625 5626CRYPTO SPEED TEST COMPARE 5627M: Wang Jinchao <wangjinchao@xfusion.com> 5628L: linux-crypto@vger.kernel.org 5629S: Maintained 5630F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5631 5632CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5633M: Neil Horman <nhorman@tuxdriver.com> 5634L: linux-crypto@vger.kernel.org 5635S: Maintained 5636F: crypto/ansi_cprng.c 5637F: crypto/rng.c 5638 5639CS3308 MEDIA DRIVER 5640M: Hans Verkuil <hverkuil@xs4all.nl> 5641L: linux-media@vger.kernel.org 5642S: Odd Fixes 5643W: http://linuxtv.org 5644T: git git://linuxtv.org/media_tree.git 5645F: drivers/media/i2c/cs3308.c 5646 5647CS5535 Audio ALSA driver 5648M: Jaya Kumar <jayakumar.alsa@gmail.com> 5649S: Maintained 5650F: sound/pci/cs5535audio/ 5651 5652CTU CAN FD DRIVER 5653M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5654M: Ondrej Ille <ondrej.ille@gmail.com> 5655L: linux-can@vger.kernel.org 5656S: Maintained 5657F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5658F: drivers/net/can/ctucanfd/ 5659 5660CVE ASSIGNMENT CONTACT 5661M: CVE Assignment Team <cve@kernel.org> 5662S: Maintained 5663F: Documentation/process/cve.rst 5664 5665CW1200 WLAN driver 5666S: Orphan 5667F: drivers/net/wireless/st/cw1200/ 5668 5669CX18 VIDEO4LINUX DRIVER 5670M: Andy Walls <awalls@md.metrocast.net> 5671L: linux-media@vger.kernel.org 5672S: Maintained 5673W: https://linuxtv.org 5674T: git git://linuxtv.org/media_tree.git 5675F: drivers/media/pci/cx18/ 5676F: include/uapi/linux/ivtv* 5677 5678CX2341X MPEG ENCODER HELPER MODULE 5679M: Hans Verkuil <hverkuil@xs4all.nl> 5680L: linux-media@vger.kernel.org 5681S: Maintained 5682W: https://linuxtv.org 5683T: git git://linuxtv.org/media_tree.git 5684F: drivers/media/common/cx2341x* 5685F: include/media/drv-intf/cx2341x.h 5686 5687CX24120 MEDIA DRIVER 5688M: Jemma Denson <jdenson@gmail.com> 5689M: Patrick Boettcher <patrick.boettcher@posteo.de> 5690L: linux-media@vger.kernel.org 5691S: Maintained 5692W: https://linuxtv.org 5693Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5694F: drivers/media/dvb-frontends/cx24120* 5695 5696CX88 VIDEO4LINUX DRIVER 5697M: Mauro Carvalho Chehab <mchehab@kernel.org> 5698L: linux-media@vger.kernel.org 5699S: Odd fixes 5700W: https://linuxtv.org 5701T: git git://linuxtv.org/media_tree.git 5702F: Documentation/driver-api/media/drivers/cx88* 5703F: drivers/media/pci/cx88/ 5704 5705CXD2820R MEDIA DRIVER 5706L: linux-media@vger.kernel.org 5707S: Orphan 5708W: https://linuxtv.org 5709Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5710F: drivers/media/dvb-frontends/cxd2820r* 5711 5712CXGB3 ETHERNET DRIVER (CXGB3) 5713M: Raju Rangoju <rajur@chelsio.com> 5714L: netdev@vger.kernel.org 5715S: Supported 5716W: http://www.chelsio.com 5717F: drivers/net/ethernet/chelsio/cxgb3/ 5718 5719CXGB3 ISCSI DRIVER (CXGB3I) 5720M: Varun Prakash <varun@chelsio.com> 5721L: linux-scsi@vger.kernel.org 5722S: Supported 5723W: http://www.chelsio.com 5724F: drivers/scsi/cxgbi/cxgb3i 5725 5726CXGB4 CRYPTO DRIVER (chcr) 5727M: Ayush Sawal <ayush.sawal@chelsio.com> 5728L: linux-crypto@vger.kernel.org 5729S: Supported 5730W: http://www.chelsio.com 5731F: drivers/crypto/chelsio 5732 5733CXGB4 ETHERNET DRIVER (CXGB4) 5734M: Raju Rangoju <rajur@chelsio.com> 5735L: netdev@vger.kernel.org 5736S: Supported 5737W: http://www.chelsio.com 5738F: drivers/net/ethernet/chelsio/cxgb4/ 5739 5740CXGB4 INLINE CRYPTO DRIVER 5741M: Ayush Sawal <ayush.sawal@chelsio.com> 5742L: netdev@vger.kernel.org 5743S: Supported 5744W: http://www.chelsio.com 5745F: drivers/net/ethernet/chelsio/inline_crypto/ 5746 5747CXGB4 ISCSI DRIVER (CXGB4I) 5748M: Varun Prakash <varun@chelsio.com> 5749L: linux-scsi@vger.kernel.org 5750S: Supported 5751W: http://www.chelsio.com 5752F: drivers/scsi/cxgbi/cxgb4i 5753 5754CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5755M: Potnuri Bharat Teja <bharat@chelsio.com> 5756L: linux-rdma@vger.kernel.org 5757S: Supported 5758W: http://www.openfabrics.org 5759F: drivers/infiniband/hw/cxgb4/ 5760F: include/uapi/rdma/cxgb4-abi.h 5761 5762CXGB4VF ETHERNET DRIVER (CXGB4VF) 5763M: Raju Rangoju <rajur@chelsio.com> 5764L: netdev@vger.kernel.org 5765S: Supported 5766W: http://www.chelsio.com 5767F: drivers/net/ethernet/chelsio/cxgb4vf/ 5768 5769CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5770M: Frederic Barrat <fbarrat@linux.ibm.com> 5771M: Andrew Donnellan <ajd@linux.ibm.com> 5772L: linuxppc-dev@lists.ozlabs.org 5773S: Supported 5774F: Documentation/ABI/testing/sysfs-class-cxl 5775F: Documentation/arch/powerpc/cxl.rst 5776F: arch/powerpc/platforms/powernv/pci-cxl.c 5777F: drivers/misc/cxl/ 5778F: include/misc/cxl* 5779F: include/uapi/misc/cxl.h 5780 5781CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5782M: Manoj N. Kumar <manoj@linux.ibm.com> 5783M: Matthew R. Ochs <mrochs@linux.ibm.com> 5784M: Uma Krishnan <ukrishn@linux.ibm.com> 5785L: linux-scsi@vger.kernel.org 5786S: Supported 5787F: Documentation/arch/powerpc/cxlflash.rst 5788F: drivers/scsi/cxlflash/ 5789F: include/uapi/scsi/cxlflash_ioctl.h 5790 5791CYBERPRO FB DRIVER 5792M: Russell King <linux@armlinux.org.uk> 5793L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5794S: Maintained 5795W: http://www.armlinux.org.uk/ 5796F: drivers/video/fbdev/cyber2000fb.* 5797 5798CYCLADES PC300 DRIVER 5799S: Orphan 5800F: drivers/net/wan/pc300* 5801 5802CYPRESS CY8C95X0 PINCTRL DRIVER 5803M: Patrick Rudolph <patrick.rudolph@9elements.com> 5804L: linux-gpio@vger.kernel.org 5805S: Maintained 5806F: drivers/pinctrl/pinctrl-cy8c95x0.c 5807 5808CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5809M: Linus Walleij <linus.walleij@linaro.org> 5810L: linux-input@vger.kernel.org 5811S: Maintained 5812F: drivers/input/touchscreen/cy8ctma140.c 5813 5814CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5815M: Yassine Oudjana <y.oudjana@protonmail.com> 5816L: linux-input@vger.kernel.org 5817S: Maintained 5818F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5819F: drivers/input/keyboard/cypress-sf.c 5820 5821CYPRESS_FIRMWARE MEDIA DRIVER 5822L: linux-media@vger.kernel.org 5823S: Orphan 5824W: https://linuxtv.org 5825Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5826F: drivers/media/common/cypress_firmware* 5827 5828CYTTSP TOUCHSCREEN DRIVER 5829M: Linus Walleij <linus.walleij@linaro.org> 5830L: linux-input@vger.kernel.org 5831S: Maintained 5832F: drivers/input/touchscreen/cyttsp* 5833 5834D-LINK DIR-685 TOUCHKEYS DRIVER 5835M: Linus Walleij <linus.walleij@linaro.org> 5836L: linux-input@vger.kernel.org 5837S: Supported 5838F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5839 5840DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5841M: Joshua Kinard <kumba@gentoo.org> 5842S: Maintained 5843F: drivers/rtc/rtc-ds1685.c 5844F: include/linux/rtc/ds1685.h 5845 5846DAMA SLAVE for AX.25 5847M: Joerg Reuter <jreuter@yaina.de> 5848L: linux-hams@vger.kernel.org 5849S: Maintained 5850W: http://yaina.de/jreuter/ 5851W: http://www.qsl.net/dl1bke/ 5852F: net/ax25/af_ax25.c 5853F: net/ax25/ax25_dev.c 5854F: net/ax25/ax25_ds_* 5855F: net/ax25/ax25_in.c 5856F: net/ax25/ax25_out.c 5857F: net/ax25/ax25_timer.c 5858F: net/ax25/sysctl_net_ax25.c 5859 5860DATA ACCESS MONITOR 5861M: SeongJae Park <sj@kernel.org> 5862L: damon@lists.linux.dev 5863L: linux-mm@kvack.org 5864S: Maintained 5865W: https://damonitor.github.io 5866P: Documentation/mm/damon/maintainer-profile.rst 5867T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5868T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5869T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5870F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5871F: Documentation/admin-guide/mm/damon/ 5872F: Documentation/mm/damon/ 5873F: include/linux/damon.h 5874F: include/trace/events/damon.h 5875F: mm/damon/ 5876F: tools/testing/selftests/damon/ 5877 5878DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5879L: netdev@vger.kernel.org 5880S: Orphan 5881F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5882F: drivers/net/ethernet/dec/tulip/dmfe.c 5883 5884DC390/AM53C974 SCSI driver 5885M: Hannes Reinecke <hare@suse.com> 5886L: linux-scsi@vger.kernel.org 5887S: Maintained 5888F: drivers/scsi/am53c974.c 5889 5890DC395x SCSI driver 5891M: Oliver Neukum <oliver@neukum.org> 5892M: Ali Akcaagac <aliakc@web.de> 5893M: Jamie Lenehan <lenehan@twibble.org> 5894S: Maintained 5895F: Documentation/scsi/dc395x.rst 5896F: drivers/scsi/dc395x.* 5897 5898DCCP PROTOCOL 5899L: dccp@vger.kernel.org 5900S: Orphan 5901W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5902F: include/linux/dccp.h 5903F: include/linux/tfrc.h 5904F: include/uapi/linux/dccp.h 5905F: net/dccp/ 5906 5907DEBUGOBJECTS: 5908M: Thomas Gleixner <tglx@linutronix.de> 5909L: linux-kernel@vger.kernel.org 5910S: Maintained 5911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5912F: include/linux/debugobjects.h 5913F: lib/debugobjects.c 5914 5915DECSTATION PLATFORM SUPPORT 5916M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5917L: linux-mips@vger.kernel.org 5918S: Maintained 5919W: http://www.linux-mips.org/wiki/DECstation 5920F: arch/mips/dec/ 5921F: arch/mips/include/asm/dec/ 5922F: arch/mips/include/asm/mach-dec/ 5923 5924DEFXX FDDI NETWORK DRIVER 5925M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5926S: Maintained 5927F: drivers/net/fddi/defxx.* 5928 5929DEFZA FDDI NETWORK DRIVER 5930M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5931S: Maintained 5932F: drivers/net/fddi/defza.* 5933 5934DEINTERLACE DRIVERS FOR ALLWINNER H3 5935M: Jernej Skrabec <jernej.skrabec@gmail.com> 5936L: linux-media@vger.kernel.org 5937S: Maintained 5938T: git git://linuxtv.org/media_tree.git 5939F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5940F: drivers/media/platform/sunxi/sun8i-di/ 5941 5942DELL LAPTOP DRIVER 5943M: Matthew Garrett <mjg59@srcf.ucam.org> 5944M: Pali Rohár <pali@kernel.org> 5945L: platform-driver-x86@vger.kernel.org 5946S: Maintained 5947F: drivers/platform/x86/dell/dell-laptop.c 5948 5949DELL LAPTOP FREEFALL DRIVER 5950M: Pali Rohár <pali@kernel.org> 5951S: Maintained 5952F: drivers/platform/x86/dell/dell-smo8800.c 5953 5954DELL LAPTOP RBTN DRIVER 5955M: Pali Rohár <pali@kernel.org> 5956S: Maintained 5957F: drivers/platform/x86/dell/dell-rbtn.* 5958 5959DELL LAPTOP SMM DRIVER 5960M: Pali Rohár <pali@kernel.org> 5961S: Maintained 5962F: Documentation/ABI/obsolete/procfs-i8k 5963F: drivers/hwmon/dell-smm-hwmon.c 5964F: include/uapi/linux/i8k.h 5965 5966DELL REMOTE BIOS UPDATE DRIVER 5967M: Stuart Hayes <stuart.w.hayes@gmail.com> 5968L: platform-driver-x86@vger.kernel.org 5969S: Maintained 5970F: drivers/platform/x86/dell/dell_rbu.c 5971 5972DELL SMBIOS DRIVER 5973M: Pali Rohár <pali@kernel.org> 5974L: Dell.Client.Kernel@dell.com 5975L: platform-driver-x86@vger.kernel.org 5976S: Maintained 5977F: drivers/platform/x86/dell/dell-smbios.* 5978 5979DELL SMBIOS SMM DRIVER 5980L: Dell.Client.Kernel@dell.com 5981L: platform-driver-x86@vger.kernel.org 5982S: Maintained 5983F: drivers/platform/x86/dell/dell-smbios-smm.c 5984 5985DELL SMBIOS WMI DRIVER 5986L: Dell.Client.Kernel@dell.com 5987L: platform-driver-x86@vger.kernel.org 5988S: Maintained 5989F: drivers/platform/x86/dell/dell-smbios-wmi.c 5990F: tools/wmi/dell-smbios-example.c 5991 5992DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5993M: Stuart Hayes <stuart.w.hayes@gmail.com> 5994L: platform-driver-x86@vger.kernel.org 5995S: Maintained 5996F: Documentation/userspace-api/dcdbas.rst 5997F: drivers/platform/x86/dell/dcdbas.* 5998 5999DELL WMI DDV DRIVER 6000M: Armin Wolf <W_Armin@gmx.de> 6001S: Maintained 6002F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6003F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6004F: Documentation/wmi/devices/dell-wmi-ddv.rst 6005F: drivers/platform/x86/dell/dell-wmi-ddv.c 6006 6007DELL WMI DESCRIPTOR DRIVER 6008L: Dell.Client.Kernel@dell.com 6009S: Maintained 6010F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6011 6012DELL WMI HARDWARE PRIVACY SUPPORT 6013L: Dell.Client.Kernel@dell.com 6014L: platform-driver-x86@vger.kernel.org 6015S: Maintained 6016F: drivers/platform/x86/dell/dell-wmi-privacy.c 6017 6018DELL WMI NOTIFICATIONS DRIVER 6019M: Matthew Garrett <mjg59@srcf.ucam.org> 6020M: Pali Rohár <pali@kernel.org> 6021S: Maintained 6022F: drivers/platform/x86/dell/dell-wmi-base.c 6023 6024DELL WMI SYSMAN DRIVER 6025M: Prasanth Ksr <prasanth.ksr@dell.com> 6026L: Dell.Client.Kernel@dell.com 6027L: platform-driver-x86@vger.kernel.org 6028S: Maintained 6029F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6030F: drivers/platform/x86/dell/dell-wmi-sysman/ 6031 6032DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6033M: Zev Weiss <zev@bewilderbeest.net> 6034L: linux-hwmon@vger.kernel.org 6035S: Maintained 6036F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6037 6038DELTA DPS920AB PSU DRIVER 6039M: Robert Marko <robert.marko@sartura.hr> 6040L: linux-hwmon@vger.kernel.org 6041S: Maintained 6042F: Documentation/hwmon/dps920ab.rst 6043F: drivers/hwmon/pmbus/dps920ab.c 6044 6045DELTA NETWORKS TN48M CPLD DRIVERS 6046M: Robert Marko <robert.marko@sartura.hr> 6047S: Maintained 6048F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6049F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6050F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6051F: drivers/gpio/gpio-tn48m.c 6052F: include/dt-bindings/reset/delta,tn48m-reset.h 6053 6054DELTA ST MEDIA DRIVER 6055M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6056L: linux-media@vger.kernel.org 6057S: Supported 6058W: https://linuxtv.org 6059T: git git://linuxtv.org/media_tree.git 6060F: drivers/media/platform/st/sti/delta 6061 6062DENALI NAND DRIVER 6063L: linux-mtd@lists.infradead.org 6064S: Orphan 6065F: drivers/mtd/nand/raw/denali* 6066 6067DESIGNWARE EDMA CORE IP DRIVER 6068M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6069R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6070R: Serge Semin <fancer.lancer@gmail.com> 6071L: dmaengine@vger.kernel.org 6072S: Maintained 6073F: drivers/dma/dw-edma/ 6074F: include/linux/dma/edma.h 6075 6076DESIGNWARE USB2 DRD IP DRIVER 6077M: Minas Harutyunyan <hminas@synopsys.com> 6078L: linux-usb@vger.kernel.org 6079S: Maintained 6080T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6081F: drivers/usb/dwc2/ 6082 6083DESIGNWARE USB3 DRD IP DRIVER 6084M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6085L: linux-usb@vger.kernel.org 6086S: Maintained 6087F: drivers/usb/dwc3/ 6088 6089DESIGNWARE XDATA IP DRIVER 6090M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6091L: linux-pci@vger.kernel.org 6092S: Maintained 6093F: Documentation/misc-devices/dw-xdata-pcie.rst 6094F: drivers/misc/dw-xdata-pcie.c 6095 6096DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6097M: Andreas Klinger <ak@it-klinger.de> 6098L: linux-iio@vger.kernel.org 6099S: Maintained 6100F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6101F: drivers/iio/proximity/srf*.c 6102 6103DEVICE COREDUMP (DEV_COREDUMP) 6104M: Johannes Berg <johannes@sipsolutions.net> 6105L: linux-kernel@vger.kernel.org 6106S: Maintained 6107F: drivers/base/devcoredump.c 6108F: include/linux/devcoredump.h 6109 6110DEVICE DEPENDENCY HELPER SCRIPT 6111M: Saravana Kannan <saravanak@google.com> 6112L: linux-kernel@vger.kernel.org 6113S: Maintained 6114F: scripts/dev-needs.sh 6115 6116DEVICE DIRECT ACCESS (DAX) 6117M: Dan Williams <dan.j.williams@intel.com> 6118M: Vishal Verma <vishal.l.verma@intel.com> 6119M: Dave Jiang <dave.jiang@intel.com> 6120L: nvdimm@lists.linux.dev 6121L: linux-cxl@vger.kernel.org 6122S: Supported 6123F: drivers/dax/ 6124 6125DEVICE FREQUENCY (DEVFREQ) 6126M: MyungJoo Ham <myungjoo.ham@samsung.com> 6127M: Kyungmin Park <kyungmin.park@samsung.com> 6128M: Chanwoo Choi <cw00.choi@samsung.com> 6129L: linux-pm@vger.kernel.org 6130S: Maintained 6131T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6132F: Documentation/devicetree/bindings/devfreq/ 6133F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6134F: drivers/devfreq/ 6135F: include/linux/devfreq.h 6136F: include/trace/events/devfreq.h 6137 6138DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6139M: Chanwoo Choi <cw00.choi@samsung.com> 6140L: linux-pm@vger.kernel.org 6141S: Supported 6142T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6143F: Documentation/devicetree/bindings/devfreq/event/ 6144F: drivers/devfreq/devfreq-event.c 6145F: drivers/devfreq/event/ 6146F: include/dt-bindings/pmu/exynos_ppmu.h 6147F: include/linux/devfreq-event.h 6148 6149DEVICE RESOURCE MANAGEMENT HELPERS 6150M: Hans de Goede <hdegoede@redhat.com> 6151R: Matti Vaittinen <mazziesaccount@gmail.com> 6152S: Maintained 6153F: include/linux/devm-helpers.h 6154 6155DEVICE-MAPPER (LVM) 6156M: Alasdair Kergon <agk@redhat.com> 6157M: Mike Snitzer <snitzer@kernel.org> 6158M: Mikulas Patocka <mpatocka@redhat.com> 6159L: dm-devel@lists.linux.dev 6160S: Maintained 6161Q: http://patchwork.kernel.org/project/dm-devel/list/ 6162T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6163F: Documentation/admin-guide/device-mapper/ 6164F: drivers/md/Kconfig 6165F: drivers/md/Makefile 6166F: drivers/md/dm* 6167F: drivers/md/persistent-data/ 6168F: include/linux/device-mapper.h 6169F: include/linux/dm-*.h 6170F: include/uapi/linux/dm-*.h 6171 6172DEVICE-MAPPER VDO TARGET 6173M: Matthew Sakai <msakai@redhat.com> 6174L: dm-devel@lists.linux.dev 6175S: Maintained 6176F: Documentation/admin-guide/device-mapper/vdo*.rst 6177F: drivers/md/dm-vdo/ 6178 6179DEVLINK 6180M: Jiri Pirko <jiri@resnulli.us> 6181L: netdev@vger.kernel.org 6182S: Supported 6183F: Documentation/networking/devlink 6184F: include/net/devlink.h 6185F: include/uapi/linux/devlink.h 6186F: net/devlink/ 6187 6188DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6189M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6190L: kernel@dh-electronics.com 6191S: Maintained 6192F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6193F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6194 6195DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6196M: Marek Vasut <marex@denx.de> 6197L: kernel@dh-electronics.com 6198S: Maintained 6199F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6200F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6201 6202DIALOG SEMICONDUCTOR DRIVERS 6203M: Support Opensource <support.opensource@diasemi.com> 6204S: Supported 6205W: http://www.dialog-semiconductor.com/products 6206F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6207F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6208F: Documentation/devicetree/bindings/mfd/da90*.txt 6209F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6210F: Documentation/devicetree/bindings/regulator/da92*.txt 6211F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6212F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6213F: Documentation/devicetree/bindings/sound/da[79]*.txt 6214F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6215F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6216F: Documentation/hwmon/da90??.rst 6217F: drivers/gpio/gpio-da90??.c 6218F: drivers/hwmon/da90??-hwmon.c 6219F: drivers/iio/adc/da91??-*.c 6220F: drivers/input/misc/da72??.[ch] 6221F: drivers/input/misc/da90??_onkey.c 6222F: drivers/input/touchscreen/da9052_tsi.c 6223F: drivers/leds/leds-da90??.c 6224F: drivers/mfd/da903x.c 6225F: drivers/mfd/da90??-*.c 6226F: drivers/mfd/da91??-*.c 6227F: drivers/pinctrl/pinctrl-da90??.c 6228F: drivers/power/supply/da9052-battery.c 6229F: drivers/power/supply/da91??-*.c 6230F: drivers/regulator/da9???-regulator.[ch] 6231F: drivers/regulator/slg51000-regulator.[ch] 6232F: drivers/rtc/rtc-da90??.c 6233F: drivers/thermal/da90??-thermal.c 6234F: drivers/video/backlight/da90??_bl.c 6235F: drivers/watchdog/da90??_wdt.c 6236F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6237F: include/linux/mfd/da903x.h 6238F: include/linux/mfd/da9052/ 6239F: include/linux/mfd/da9055/ 6240F: include/linux/mfd/da9062/ 6241F: include/linux/mfd/da9063/ 6242F: include/linux/mfd/da9150/ 6243F: include/linux/regulator/da9211.h 6244F: include/sound/da[79]*.h 6245F: sound/soc/codecs/da[79]*.[ch] 6246 6247DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6248M: William Breathitt Gray <william.gray@linaro.org> 6249L: linux-gpio@vger.kernel.org 6250S: Maintained 6251F: drivers/gpio/gpio-gpio-mm.c 6252 6253DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6254M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6255L: linux-media@vger.kernel.org 6256S: Maintained 6257F: Documentation/admin-guide/media/mgb4.rst 6258F: drivers/media/pci/mgb4/ 6259 6260DIOLAN U2C-12 I2C DRIVER 6261M: Guenter Roeck <linux@roeck-us.net> 6262L: linux-i2c@vger.kernel.org 6263S: Maintained 6264F: drivers/i2c/busses/i2c-diolan-u2c.c 6265 6266DIRECTORY NOTIFICATION (DNOTIFY) 6267M: Jan Kara <jack@suse.cz> 6268R: Amir Goldstein <amir73il@gmail.com> 6269L: linux-fsdevel@vger.kernel.org 6270S: Maintained 6271F: Documentation/filesystems/dnotify.rst 6272F: fs/notify/dnotify/ 6273F: include/linux/dnotify.h 6274 6275DISK GEOMETRY AND PARTITION HANDLING 6276M: Andries Brouwer <aeb@cwi.nl> 6277S: Maintained 6278W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6279W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6280W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6281 6282DISKQUOTA 6283M: Jan Kara <jack@suse.com> 6284S: Maintained 6285F: Documentation/filesystems/quota.rst 6286F: fs/quota/ 6287F: include/linux/quota*.h 6288F: include/uapi/linux/quota*.h 6289 6290DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6291M: Bernie Thompson <bernie@plugable.com> 6292L: linux-fbdev@vger.kernel.org 6293S: Maintained 6294W: http://plugable.com/category/projects/udlfb/ 6295F: Documentation/fb/udlfb.rst 6296F: drivers/video/fbdev/udlfb.c 6297F: include/video/udlfb.h 6298 6299DISTRIBUTED LOCK MANAGER (DLM) 6300M: Alexander Aring <aahringo@redhat.com> 6301M: David Teigland <teigland@redhat.com> 6302L: gfs2@lists.linux.dev 6303S: Supported 6304W: https://pagure.io/dlm 6305T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6306F: fs/dlm/ 6307 6308DMA BUFFER SHARING FRAMEWORK 6309M: Sumit Semwal <sumit.semwal@linaro.org> 6310M: Christian König <christian.koenig@amd.com> 6311L: linux-media@vger.kernel.org 6312L: dri-devel@lists.freedesktop.org 6313L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6314S: Maintained 6315T: git git://anongit.freedesktop.org/drm/drm-misc 6316F: Documentation/driver-api/dma-buf.rst 6317F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6318F: drivers/dma-buf/ 6319F: include/linux/*fence.h 6320F: include/linux/dma-buf.h 6321F: include/linux/dma-resv.h 6322K: \bdma_(?:buf|fence|resv)\b 6323 6324DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6325M: Vinod Koul <vkoul@kernel.org> 6326L: dmaengine@vger.kernel.org 6327S: Maintained 6328Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6329T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6330F: Documentation/devicetree/bindings/dma/ 6331F: Documentation/driver-api/dmaengine/ 6332F: drivers/dma/ 6333F: include/dt-bindings/dma/ 6334F: include/linux/dma/ 6335F: include/linux/dmaengine.h 6336F: include/linux/of_dma.h 6337 6338DMA MAPPING BENCHMARK 6339M: Xiang Chen <chenxiang66@hisilicon.com> 6340L: iommu@lists.linux.dev 6341F: kernel/dma/map_benchmark.c 6342F: tools/testing/selftests/dma/ 6343 6344DMA MAPPING HELPERS 6345M: Christoph Hellwig <hch@lst.de> 6346M: Marek Szyprowski <m.szyprowski@samsung.com> 6347R: Robin Murphy <robin.murphy@arm.com> 6348L: iommu@lists.linux.dev 6349S: Supported 6350W: http://git.infradead.org/users/hch/dma-mapping.git 6351T: git git://git.infradead.org/users/hch/dma-mapping.git 6352F: include/asm-generic/dma-mapping.h 6353F: include/linux/dma-direct.h 6354F: include/linux/dma-map-ops.h 6355F: include/linux/dma-mapping.h 6356F: include/linux/swiotlb.h 6357F: kernel/dma/ 6358 6359DMA-BUF HEAPS FRAMEWORK 6360M: Sumit Semwal <sumit.semwal@linaro.org> 6361R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6362R: Brian Starkey <Brian.Starkey@arm.com> 6363R: John Stultz <jstultz@google.com> 6364R: T.J. Mercier <tjmercier@google.com> 6365L: linux-media@vger.kernel.org 6366L: dri-devel@lists.freedesktop.org 6367L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6368S: Maintained 6369T: git git://anongit.freedesktop.org/drm/drm-misc 6370F: drivers/dma-buf/dma-heap.c 6371F: drivers/dma-buf/heaps/* 6372F: include/linux/dma-heap.h 6373F: include/uapi/linux/dma-heap.h 6374 6375DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6376M: Lukasz Luba <lukasz.luba@arm.com> 6377L: linux-pm@vger.kernel.org 6378L: linux-samsung-soc@vger.kernel.org 6379S: Maintained 6380F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6381F: drivers/memory/samsung/exynos5422-dmc.c 6382 6383DME1737 HARDWARE MONITOR DRIVER 6384M: Juerg Haefliger <juergh@proton.me> 6385L: linux-hwmon@vger.kernel.org 6386S: Maintained 6387F: Documentation/hwmon/dme1737.rst 6388F: drivers/hwmon/dme1737.c 6389 6390DMI/SMBIOS SUPPORT 6391M: Jean Delvare <jdelvare@suse.com> 6392S: Maintained 6393T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6394F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6395F: drivers/firmware/dmi-id.c 6396F: drivers/firmware/dmi_scan.c 6397F: include/linux/dmi.h 6398 6399DOCUMENTATION 6400M: Jonathan Corbet <corbet@lwn.net> 6401L: linux-doc@vger.kernel.org 6402S: Maintained 6403P: Documentation/doc-guide/maintainer-profile.rst 6404T: git git://git.lwn.net/linux.git docs-next 6405F: Documentation/ 6406F: scripts/documentation-file-ref-check 6407F: scripts/kernel-doc 6408F: scripts/sphinx-pre-install 6409X: Documentation/ABI/ 6410X: Documentation/admin-guide/media/ 6411X: Documentation/devicetree/ 6412X: Documentation/driver-api/media/ 6413X: Documentation/firmware-guide/acpi/ 6414X: Documentation/i2c/ 6415X: Documentation/netlink/ 6416X: Documentation/power/ 6417X: Documentation/spi/ 6418X: Documentation/userspace-api/media/ 6419 6420DOCUMENTATION PROCESS 6421M: Jonathan Corbet <corbet@lwn.net> 6422L: workflows@vger.kernel.org 6423S: Maintained 6424F: Documentation/maintainer/ 6425F: Documentation/process/ 6426 6427DOCUMENTATION REPORTING ISSUES 6428M: Thorsten Leemhuis <linux@leemhuis.info> 6429L: linux-doc@vger.kernel.org 6430S: Maintained 6431F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6432F: Documentation/admin-guide/reporting-issues.rst 6433F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6434 6435DOCUMENTATION SCRIPTS 6436M: Mauro Carvalho Chehab <mchehab@kernel.org> 6437L: linux-doc@vger.kernel.org 6438S: Maintained 6439F: Documentation/sphinx/parse-headers.pl 6440F: scripts/documentation-file-ref-check 6441F: scripts/sphinx-pre-install 6442 6443DOCUMENTATION/ITALIAN 6444M: Federico Vaga <federico.vaga@vaga.pv.it> 6445L: linux-doc@vger.kernel.org 6446S: Maintained 6447F: Documentation/translations/it_IT 6448 6449DOCUMENTATION/JAPANESE 6450R: Akira Yokosawa <akiyks@gmail.com> 6451L: linux-doc@vger.kernel.org 6452S: Maintained 6453F: Documentation/translations/ja_JP 6454 6455DONGWOON DW9714 LENS VOICE COIL DRIVER 6456M: Sakari Ailus <sakari.ailus@linux.intel.com> 6457L: linux-media@vger.kernel.org 6458S: Maintained 6459T: git git://linuxtv.org/media_tree.git 6460F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6461F: drivers/media/i2c/dw9714.c 6462 6463DONGWOON DW9719 LENS VOICE COIL DRIVER 6464M: Daniel Scally <djrscally@gmail.com> 6465L: linux-media@vger.kernel.org 6466S: Maintained 6467T: git git://linuxtv.org/media_tree.git 6468F: drivers/media/i2c/dw9719.c 6469 6470DONGWOON DW9768 LENS VOICE COIL DRIVER 6471L: linux-media@vger.kernel.org 6472S: Orphan 6473T: git git://linuxtv.org/media_tree.git 6474F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6475F: drivers/media/i2c/dw9768.c 6476 6477DONGWOON DW9807 LENS VOICE COIL DRIVER 6478M: Sakari Ailus <sakari.ailus@linux.intel.com> 6479L: linux-media@vger.kernel.org 6480S: Maintained 6481T: git git://linuxtv.org/media_tree.git 6482F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6483F: drivers/media/i2c/dw9807-vcm.c 6484 6485DOUBLETALK DRIVER 6486M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6487L: blinux-list@redhat.com 6488S: Maintained 6489F: drivers/char/dtlk.c 6490F: include/linux/dtlk.h 6491 6492DPAA2 DATAPATH I/O (DPIO) DRIVER 6493M: Roy Pledge <Roy.Pledge@nxp.com> 6494L: linux-kernel@vger.kernel.org 6495S: Maintained 6496F: drivers/soc/fsl/dpio 6497 6498DPAA2 ETHERNET DRIVER 6499M: Ioana Ciornei <ioana.ciornei@nxp.com> 6500L: netdev@vger.kernel.org 6501S: Maintained 6502F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6503F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6504F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6505F: drivers/net/ethernet/freescale/dpaa2/Makefile 6506F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6507F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6508F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6509F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6510F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6511F: drivers/net/ethernet/freescale/dpaa2/dpni* 6512 6513DPAA2 ETHERNET SWITCH DRIVER 6514M: Ioana Ciornei <ioana.ciornei@nxp.com> 6515L: netdev@vger.kernel.org 6516S: Maintained 6517F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6518F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6519F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6520 6521DPLL SUBSYSTEM 6522M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6523M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6524M: Jiri Pirko <jiri@resnulli.us> 6525L: netdev@vger.kernel.org 6526S: Supported 6527F: Documentation/driver-api/dpll.rst 6528F: drivers/dpll/* 6529F: include/linux/dpll.h 6530F: include/uapi/linux/dpll.h 6531 6532DRBD DRIVER 6533M: Philipp Reisner <philipp.reisner@linbit.com> 6534M: Lars Ellenberg <lars.ellenberg@linbit.com> 6535M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6536L: drbd-dev@lists.linbit.com 6537S: Supported 6538W: http://www.drbd.org 6539T: git git://git.linbit.com/linux-drbd.git 6540T: git git://git.linbit.com/drbd-8.4.git 6541F: Documentation/admin-guide/blockdev/ 6542F: drivers/block/drbd/ 6543F: include/linux/drbd* 6544F: lib/lru_cache.c 6545 6546DRIVER COMPONENT FRAMEWORK 6547L: dri-devel@lists.freedesktop.org 6548F: drivers/base/component.c 6549F: include/linux/component.h 6550 6551DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6552M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6553R: "Rafael J. Wysocki" <rafael@kernel.org> 6554S: Supported 6555T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6556F: Documentation/core-api/kobject.rst 6557F: drivers/base/ 6558F: fs/debugfs/ 6559F: fs/sysfs/ 6560F: include/linux/debugfs.h 6561F: include/linux/fwnode.h 6562F: include/linux/kobj* 6563F: include/linux/property.h 6564F: lib/kobj* 6565 6566DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6567M: Nishanth Menon <nm@ti.com> 6568L: linux-pm@vger.kernel.org 6569S: Maintained 6570F: drivers/soc/ti/smartreflex.c 6571F: include/linux/power/smartreflex.h 6572 6573DRM ACCEL DRIVERS FOR INTEL VPU 6574M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6575M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6576L: dri-devel@lists.freedesktop.org 6577S: Supported 6578T: git git://anongit.freedesktop.org/drm/drm-misc 6579F: drivers/accel/ivpu/ 6580F: include/uapi/drm/ivpu_accel.h 6581 6582DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6583M: Oded Gabbay <ogabbay@kernel.org> 6584L: dri-devel@lists.freedesktop.org 6585S: Maintained 6586C: irc://irc.oftc.net/dri-devel 6587T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6588F: Documentation/accel/ 6589F: drivers/accel/ 6590F: include/drm/drm_accel.h 6591 6592DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6593M: Maxime Ripard <mripard@kernel.org> 6594M: Chen-Yu Tsai <wens@csie.org> 6595R: Jernej Skrabec <jernej.skrabec@gmail.com> 6596L: dri-devel@lists.freedesktop.org 6597S: Supported 6598T: git git://anongit.freedesktop.org/drm/drm-misc 6599F: drivers/gpu/drm/sun4i/sun8i* 6600 6601DRM DRIVER FOR ARM PL111 CLCD 6602S: Orphan 6603T: git git://anongit.freedesktop.org/drm/drm-misc 6604F: drivers/gpu/drm/pl111/ 6605 6606DRM DRIVER FOR ARM VERSATILE TFT PANELS 6607M: Linus Walleij <linus.walleij@linaro.org> 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6611F: drivers/gpu/drm/panel/panel-arm-versatile.c 6612 6613DRM DRIVER FOR ASPEED BMC GFX 6614M: Joel Stanley <joel@jms.id.au> 6615L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6616S: Supported 6617T: git git://anongit.freedesktop.org/drm/drm-misc 6618F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6619F: drivers/gpu/drm/aspeed/ 6620 6621DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6622M: Dave Airlie <airlied@redhat.com> 6623R: Thomas Zimmermann <tzimmermann@suse.de> 6624R: Jocelyn Falempe <jfalempe@redhat.com> 6625L: dri-devel@lists.freedesktop.org 6626S: Supported 6627T: git git://anongit.freedesktop.org/drm/drm-misc 6628F: drivers/gpu/drm/ast/ 6629 6630DRM DRIVER FOR BOCHS VIRTUAL GPU 6631M: Gerd Hoffmann <kraxel@redhat.com> 6632L: virtualization@lists.linux.dev 6633S: Maintained 6634T: git git://anongit.freedesktop.org/drm/drm-misc 6635F: drivers/gpu/drm/tiny/bochs.c 6636 6637DRM DRIVER FOR BOE HIMAX8279D PANELS 6638M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6639S: Maintained 6640F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6641F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6642 6643DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6644M: Jagan Teki <jagan@amarulasolutions.com> 6645S: Maintained 6646F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6647F: drivers/gpu/drm/bridge/chipone-icn6211.c 6648 6649DRM DRIVER FOR EBBG FT8719 PANEL 6650M: Joel Selvaraj <jo@jsfamily.in> 6651S: Maintained 6652T: git git://anongit.freedesktop.org/drm/drm-misc 6653F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6654F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6655 6656DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6657M: Linus Walleij <linus.walleij@linaro.org> 6658S: Maintained 6659T: git git://anongit.freedesktop.org/drm/drm-misc 6660F: drivers/gpu/drm/tve200/ 6661 6662DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6663M: Icenowy Zheng <icenowy@aosc.io> 6664S: Maintained 6665F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6666F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6667 6668DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6669M: Jagan Teki <jagan@amarulasolutions.com> 6670S: Maintained 6671F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6672F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6673 6674DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6675M: Thomas Zimmermann <tzimmermann@suse.de> 6676M: Javier Martinez Canillas <javierm@redhat.com> 6677L: dri-devel@lists.freedesktop.org 6678S: Maintained 6679T: git git://anongit.freedesktop.org/drm/drm-misc 6680F: drivers/gpu/drm/drm_aperture.c 6681F: drivers/gpu/drm/tiny/ofdrm.c 6682F: drivers/gpu/drm/tiny/simpledrm.c 6683F: drivers/video/aperture.c 6684F: drivers/video/nomodeset.c 6685F: include/drm/drm_aperture.h 6686F: include/linux/aperture.h 6687F: include/video/nomodeset.h 6688 6689DRM DRIVER FOR GENERIC EDP PANELS 6690R: Douglas Anderson <dianders@chromium.org> 6691F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6692F: drivers/gpu/drm/panel/panel-edp.c 6693 6694DRM DRIVER FOR GENERIC USB DISPLAY 6695M: Noralf Trønnes <noralf@tronnes.org> 6696S: Maintained 6697W: https://github.com/notro/gud/wiki 6698T: git git://anongit.freedesktop.org/drm/drm-misc 6699F: drivers/gpu/drm/gud/ 6700F: include/drm/gud.h 6701 6702DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6703M: Hans de Goede <hdegoede@redhat.com> 6704S: Maintained 6705T: git git://anongit.freedesktop.org/drm/drm-misc 6706F: drivers/gpu/drm/tiny/gm12u320.c 6707 6708DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6709M: Ondrej Jirman <megi@xff.cz> 6710M: Javier Martinez Canillas <javierm@redhat.com> 6711S: Maintained 6712T: git git://anongit.freedesktop.org/drm/drm-misc 6713F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6714F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6715 6716DRM DRIVER FOR HX8357D PANELS 6717S: Orphan 6718T: git git://anongit.freedesktop.org/drm/drm-misc 6719F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6720F: drivers/gpu/drm/tiny/hx8357d.c 6721 6722DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6723M: Deepak Rawat <drawat.floss@gmail.com> 6724L: linux-hyperv@vger.kernel.org 6725L: dri-devel@lists.freedesktop.org 6726S: Maintained 6727T: git git://anongit.freedesktop.org/drm/drm-misc 6728F: drivers/gpu/drm/hyperv 6729 6730DRM DRIVER FOR ILITEK ILI9225 PANELS 6731M: David Lechner <david@lechnology.com> 6732S: Maintained 6733T: git git://anongit.freedesktop.org/drm/drm-misc 6734F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6735F: drivers/gpu/drm/tiny/ili9225.c 6736 6737DRM DRIVER FOR ILITEK ILI9486 PANELS 6738M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6739S: Maintained 6740T: git git://anongit.freedesktop.org/drm/drm-misc 6741F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6742F: drivers/gpu/drm/tiny/ili9486.c 6743 6744DRM DRIVER FOR ILITEK ILI9805 PANELS 6745M: Michael Trimarchi <michael@amarulasolutions.com> 6746S: Maintained 6747F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6748F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6749 6750DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6751M: Jagan Teki <jagan@edgeble.ai> 6752S: Maintained 6753F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6754F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6755 6756DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6757M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6758S: Supported 6759T: git git://anongit.freedesktop.org/drm/drm-misc 6760F: drivers/gpu/drm/logicvc/ 6761 6762DRM DRIVER FOR LVDS PANELS 6763M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6764L: dri-devel@lists.freedesktop.org 6765S: Maintained 6766T: git git://anongit.freedesktop.org/drm/drm-misc 6767F: Documentation/devicetree/bindings/display/lvds.yaml 6768F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6769F: drivers/gpu/drm/panel/panel-lvds.c 6770 6771DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6772M: Guido Günther <agx@sigxcpu.org> 6773R: Purism Kernel Team <kernel@puri.sm> 6774S: Maintained 6775F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6776F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6777 6778DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6779M: Dave Airlie <airlied@redhat.com> 6780R: Thomas Zimmermann <tzimmermann@suse.de> 6781R: Jocelyn Falempe <jfalempe@redhat.com> 6782L: dri-devel@lists.freedesktop.org 6783S: Supported 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: drivers/gpu/drm/mgag200/ 6786 6787DRM DRIVER FOR MI0283QT 6788M: Noralf Trønnes <noralf@tronnes.org> 6789S: Maintained 6790T: git git://anongit.freedesktop.org/drm/drm-misc 6791F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6792F: drivers/gpu/drm/tiny/mi0283qt.c 6793 6794DRM DRIVER FOR MIPI DBI compatible panels 6795M: Noralf Trønnes <noralf@tronnes.org> 6796S: Maintained 6797W: https://github.com/notro/panel-mipi-dbi/wiki 6798T: git git://anongit.freedesktop.org/drm/drm-misc 6799F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6800F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6801 6802DRM DRIVER FOR MSM ADRENO GPU 6803M: Rob Clark <robdclark@gmail.com> 6804M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6805M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6806R: Sean Paul <sean@poorly.run> 6807R: Marijn Suijten <marijn.suijten@somainline.org> 6808L: linux-arm-msm@vger.kernel.org 6809L: dri-devel@lists.freedesktop.org 6810L: freedreno@lists.freedesktop.org 6811S: Maintained 6812B: https://gitlab.freedesktop.org/drm/msm/-/issues 6813T: git https://gitlab.freedesktop.org/drm/msm.git 6814F: Documentation/devicetree/bindings/display/msm/ 6815F: drivers/gpu/drm/ci/xfails/msm* 6816F: drivers/gpu/drm/msm/ 6817F: include/uapi/drm/msm_drm.h 6818 6819DRM DRIVER FOR NOVATEK NT35510 PANELS 6820M: Linus Walleij <linus.walleij@linaro.org> 6821S: Maintained 6822T: git git://anongit.freedesktop.org/drm/drm-misc 6823F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6824F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6825 6826DRM DRIVER FOR NOVATEK NT35560 PANELS 6827M: Linus Walleij <linus.walleij@linaro.org> 6828S: Maintained 6829T: git git://anongit.freedesktop.org/drm/drm-misc 6830F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6831F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6832 6833DRM DRIVER FOR NOVATEK NT36523 PANELS 6834M: Jianhua Lu <lujianhua000@gmail.com> 6835S: Maintained 6836T: git git://anongit.freedesktop.org/drm/drm-misc 6837F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6838F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6839 6840DRM DRIVER FOR NOVATEK NT36672A PANELS 6841M: Sumit Semwal <sumit.semwal@linaro.org> 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6845F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6846 6847DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6848M: Karol Herbst <kherbst@redhat.com> 6849M: Lyude Paul <lyude@redhat.com> 6850M: Danilo Krummrich <dakr@redhat.com> 6851L: dri-devel@lists.freedesktop.org 6852L: nouveau@lists.freedesktop.org 6853S: Supported 6854W: https://nouveau.freedesktop.org/ 6855Q: https://patchwork.freedesktop.org/project/nouveau/ 6856Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6857B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6858C: irc://irc.oftc.net/nouveau 6859T: git https://gitlab.freedesktop.org/drm/nouveau.git 6860F: drivers/gpu/drm/nouveau/ 6861F: include/uapi/drm/nouveau_drm.h 6862 6863DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6864M: Stefan Mavrodiev <stefan@olimex.com> 6865S: Maintained 6866F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6867F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6868 6869DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6870R: Douglas Anderson <dianders@chromium.org> 6871F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6872F: drivers/gpu/drm/bridge/parade-ps8640.c 6873 6874DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6875M: Noralf Trønnes <noralf@tronnes.org> 6876S: Maintained 6877T: git git://anongit.freedesktop.org/drm/drm-misc 6878F: Documentation/devicetree/bindings/display/repaper.txt 6879F: drivers/gpu/drm/tiny/repaper.c 6880 6881DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6882M: Dave Airlie <airlied@redhat.com> 6883M: Gerd Hoffmann <kraxel@redhat.com> 6884L: virtualization@lists.linux.dev 6885S: Obsolete 6886W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6887T: git git://anongit.freedesktop.org/drm/drm-misc 6888F: drivers/gpu/drm/tiny/cirrus.c 6889 6890DRM DRIVER FOR QXL VIRTUAL GPU 6891M: Dave Airlie <airlied@redhat.com> 6892M: Gerd Hoffmann <kraxel@redhat.com> 6893L: virtualization@lists.linux.dev 6894L: spice-devel@lists.freedesktop.org 6895S: Maintained 6896T: git git://anongit.freedesktop.org/drm/drm-misc 6897F: drivers/gpu/drm/qxl/ 6898F: include/uapi/drm/qxl_drm.h 6899 6900DRM DRIVER FOR RAYDIUM RM67191 PANELS 6901M: Robert Chiras <robert.chiras@nxp.com> 6902S: Maintained 6903F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6904F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6905 6906DRM DRIVER FOR SAMSUNG DB7430 PANELS 6907M: Linus Walleij <linus.walleij@linaro.org> 6908S: Maintained 6909T: git git://anongit.freedesktop.org/drm/drm-misc 6910F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6911F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6912 6913DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6914M: Inki Dae <inki.dae@samsung.com> 6915M: Jagan Teki <jagan@amarulasolutions.com> 6916M: Marek Szyprowski <m.szyprowski@samsung.com> 6917S: Maintained 6918T: git git://anongit.freedesktop.org/drm/drm-misc 6919F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6920F: drivers/gpu/drm/bridge/samsung-dsim.c 6921F: include/drm/bridge/samsung-dsim.h 6922 6923DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6924M: Markuss Broks <markuss.broks@gmail.com> 6925S: Maintained 6926F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6927F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6928 6929DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6930M: Artur Weber <aweber.kernel@gmail.com> 6931S: Maintained 6932F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6933F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6934 6935DRM DRIVER FOR SITRONIX ST7586 PANELS 6936M: David Lechner <david@lechnology.com> 6937S: Maintained 6938T: git git://anongit.freedesktop.org/drm/drm-misc 6939F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6940F: drivers/gpu/drm/tiny/st7586.c 6941 6942DRM DRIVER FOR SITRONIX ST7701 PANELS 6943M: Jagan Teki <jagan@amarulasolutions.com> 6944S: Maintained 6945F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6946F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6947 6948DRM DRIVER FOR SITRONIX ST7703 PANELS 6949M: Guido Günther <agx@sigxcpu.org> 6950R: Purism Kernel Team <kernel@puri.sm> 6951R: Ondrej Jirman <megi@xff.cz> 6952S: Maintained 6953F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6954F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6955 6956DRM DRIVER FOR SITRONIX ST7735R PANELS 6957M: David Lechner <david@lechnology.com> 6958S: Maintained 6959T: git git://anongit.freedesktop.org/drm/drm-misc 6960F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6961F: drivers/gpu/drm/tiny/st7735r.c 6962 6963DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6964M: Javier Martinez Canillas <javierm@redhat.com> 6965S: Maintained 6966T: git git://anongit.freedesktop.org/drm/drm-misc 6967F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6968F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6969F: drivers/gpu/drm/solomon/ssd130x* 6970 6971DRM DRIVER FOR ST-ERICSSON MCDE 6972M: Linus Walleij <linus.walleij@linaro.org> 6973S: Maintained 6974T: git git://anongit.freedesktop.org/drm/drm-misc 6975F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6976F: drivers/gpu/drm/mcde/ 6977 6978DRM DRIVER FOR SYNAPTICS R63353 PANELS 6979M: Michael Trimarchi <michael@amarulasolutions.com> 6980S: Maintained 6981F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 6982F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 6983 6984DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 6985M: Jagan Teki <jagan@amarulasolutions.com> 6986S: Maintained 6987F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 6988F: drivers/gpu/drm/bridge/ti-dlpc3433.c 6989 6990DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 6991R: Douglas Anderson <dianders@chromium.org> 6992F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 6993F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 6994 6995DRM DRIVER FOR TPO TPG110 PANELS 6996M: Linus Walleij <linus.walleij@linaro.org> 6997S: Maintained 6998T: git git://anongit.freedesktop.org/drm/drm-misc 6999F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7000F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7001 7002DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7003M: Dave Airlie <airlied@redhat.com> 7004R: Sean Paul <sean@poorly.run> 7005R: Thomas Zimmermann <tzimmermann@suse.de> 7006L: dri-devel@lists.freedesktop.org 7007S: Supported 7008T: git git://anongit.freedesktop.org/drm/drm-misc 7009F: drivers/gpu/drm/udl/ 7010 7011DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7012M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7013M: Melissa Wen <melissa.srw@gmail.com> 7014M: Maíra Canal <mairacanal@riseup.net> 7015R: Haneen Mohammed <hamohammed.sa@gmail.com> 7016R: Daniel Vetter <daniel@ffwll.ch> 7017L: dri-devel@lists.freedesktop.org 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/gpu/vkms.rst 7021F: drivers/gpu/drm/vkms/ 7022 7023DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7024M: Hans de Goede <hdegoede@redhat.com> 7025L: dri-devel@lists.freedesktop.org 7026S: Maintained 7027T: git git://anongit.freedesktop.org/drm/drm-misc 7028F: drivers/gpu/drm/vboxvideo/ 7029 7030DRM DRIVER FOR VMWARE VIRTUAL GPU 7031M: Zack Rusin <zack.rusin@broadcom.com> 7032R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7033L: dri-devel@lists.freedesktop.org 7034S: Supported 7035T: git git://anongit.freedesktop.org/drm/drm-misc 7036F: drivers/gpu/drm/vmwgfx/ 7037F: include/uapi/drm/vmwgfx_drm.h 7038 7039DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7040M: Linus Walleij <linus.walleij@linaro.org> 7041S: Maintained 7042T: git git://anongit.freedesktop.org/drm/drm-misc 7043F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7044F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7045 7046DRM DRIVERS 7047M: David Airlie <airlied@gmail.com> 7048M: Daniel Vetter <daniel@ffwll.ch> 7049L: dri-devel@lists.freedesktop.org 7050S: Maintained 7051B: https://gitlab.freedesktop.org/drm 7052C: irc://irc.oftc.net/dri-devel 7053T: git https://gitlab.freedesktop.org/drm/kernel.git 7054F: Documentation/devicetree/bindings/display/ 7055F: Documentation/devicetree/bindings/gpu/ 7056F: Documentation/gpu/ 7057F: drivers/gpu/ 7058F: include/drm/ 7059F: include/linux/vga* 7060F: include/uapi/drm/ 7061 7062DRM DRIVERS AND MISC GPU PATCHES 7063M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7064M: Maxime Ripard <mripard@kernel.org> 7065M: Thomas Zimmermann <tzimmermann@suse.de> 7066S: Maintained 7067W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7068T: git git://anongit.freedesktop.org/drm/drm-misc 7069F: Documentation/devicetree/bindings/display/ 7070F: Documentation/devicetree/bindings/gpu/ 7071F: Documentation/gpu/ 7072F: drivers/gpu/drm/ 7073F: drivers/gpu/vga/ 7074F: include/drm/drm 7075F: include/linux/vga* 7076F: include/uapi/drm/ 7077X: drivers/gpu/drm/amd/ 7078X: drivers/gpu/drm/armada/ 7079X: drivers/gpu/drm/etnaviv/ 7080X: drivers/gpu/drm/exynos/ 7081X: drivers/gpu/drm/i915/ 7082X: drivers/gpu/drm/kmb/ 7083X: drivers/gpu/drm/mediatek/ 7084X: drivers/gpu/drm/msm/ 7085X: drivers/gpu/drm/nouveau/ 7086X: drivers/gpu/drm/radeon/ 7087X: drivers/gpu/drm/renesas/rcar-du/ 7088X: drivers/gpu/drm/tegra/ 7089 7090DRM DRIVERS FOR ALLWINNER A10 7091M: Maxime Ripard <mripard@kernel.org> 7092M: Chen-Yu Tsai <wens@csie.org> 7093L: dri-devel@lists.freedesktop.org 7094S: Supported 7095T: git git://anongit.freedesktop.org/drm/drm-misc 7096F: Documentation/devicetree/bindings/display/allwinner* 7097F: drivers/gpu/drm/sun4i/ 7098 7099DRM DRIVERS FOR AMLOGIC SOCS 7100M: Neil Armstrong <neil.armstrong@linaro.org> 7101L: dri-devel@lists.freedesktop.org 7102L: linux-amlogic@lists.infradead.org 7103S: Supported 7104W: http://linux-meson.com/ 7105T: git git://anongit.freedesktop.org/drm/drm-misc 7106F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7107F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7108F: Documentation/gpu/meson.rst 7109F: drivers/gpu/drm/ci/xfails/meson* 7110F: drivers/gpu/drm/meson/ 7111 7112DRM DRIVERS FOR ATMEL HLCDC 7113M: Sam Ravnborg <sam@ravnborg.org> 7114M: Boris Brezillon <bbrezillon@kernel.org> 7115L: dri-devel@lists.freedesktop.org 7116S: Supported 7117T: git git://anongit.freedesktop.org/drm/drm-misc 7118F: Documentation/devicetree/bindings/display/atmel/ 7119F: drivers/gpu/drm/atmel-hlcdc/ 7120 7121DRM DRIVERS FOR BRIDGE CHIPS 7122M: Andrzej Hajda <andrzej.hajda@intel.com> 7123M: Neil Armstrong <neil.armstrong@linaro.org> 7124M: Robert Foss <rfoss@kernel.org> 7125R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7126R: Jonas Karlman <jonas@kwiboo.se> 7127R: Jernej Skrabec <jernej.skrabec@gmail.com> 7128S: Maintained 7129T: git git://anongit.freedesktop.org/drm/drm-misc 7130F: Documentation/devicetree/bindings/display/bridge/ 7131F: drivers/gpu/drm/bridge/ 7132F: drivers/gpu/drm/drm_bridge.c 7133F: drivers/gpu/drm/drm_bridge_connector.c 7134F: include/drm/drm_bridge.h 7135F: include/drm/drm_bridge_connector.h 7136 7137DRM DRIVERS FOR EXYNOS 7138M: Inki Dae <inki.dae@samsung.com> 7139M: Seung-Woo Kim <sw0312.kim@samsung.com> 7140M: Kyungmin Park <kyungmin.park@samsung.com> 7141L: dri-devel@lists.freedesktop.org 7142S: Supported 7143T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7144F: Documentation/devicetree/bindings/display/exynos/ 7145F: Documentation/devicetree/bindings/display/samsung/ 7146F: drivers/gpu/drm/exynos/ 7147F: include/uapi/drm/exynos_drm.h 7148 7149DRM DRIVERS FOR FREESCALE DCU 7150M: Stefan Agner <stefan@agner.ch> 7151M: Alison Wang <alison.wang@nxp.com> 7152L: dri-devel@lists.freedesktop.org 7153S: Supported 7154T: git git://anongit.freedesktop.org/drm/drm-misc 7155F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7156F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7157F: drivers/gpu/drm/fsl-dcu/ 7158 7159DRM DRIVERS FOR FREESCALE IMX 5/6 7160M: Philipp Zabel <p.zabel@pengutronix.de> 7161L: dri-devel@lists.freedesktop.org 7162S: Maintained 7163T: git git://anongit.freedesktop.org/drm/drm-misc 7164T: git git://git.pengutronix.de/git/pza/linux 7165F: Documentation/devicetree/bindings/display/imx/ 7166F: drivers/gpu/drm/imx/ipuv3/ 7167F: drivers/gpu/ipu-v3/ 7168 7169DRM DRIVERS FOR FREESCALE IMX BRIDGE 7170M: Liu Ying <victor.liu@nxp.com> 7171L: dri-devel@lists.freedesktop.org 7172S: Maintained 7173F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7174F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7175F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7176F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7177F: drivers/gpu/drm/bridge/imx/ 7178 7179DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7180M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7181L: dri-devel@lists.freedesktop.org 7182S: Maintained 7183T: git git://anongit.freedesktop.org/drm/drm-misc 7184F: drivers/gpu/drm/gma500/ 7185 7186DRM DRIVERS FOR HISILICON 7187M: Xinliang Liu <xinliang.liu@linaro.org> 7188M: Tian Tao <tiantao6@hisilicon.com> 7189R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7190R: Sumit Semwal <sumit.semwal@linaro.org> 7191R: Yongqin Liu <yongqin.liu@linaro.org> 7192R: John Stultz <jstultz@google.com> 7193L: dri-devel@lists.freedesktop.org 7194S: Maintained 7195T: git git://anongit.freedesktop.org/drm/drm-misc 7196F: Documentation/devicetree/bindings/display/hisilicon/ 7197F: drivers/gpu/drm/hisilicon/ 7198 7199DRM DRIVERS FOR LIMA 7200M: Qiang Yu <yuq825@gmail.com> 7201L: dri-devel@lists.freedesktop.org 7202L: lima@lists.freedesktop.org (moderated for non-subscribers) 7203S: Maintained 7204T: git git://anongit.freedesktop.org/drm/drm-misc 7205F: drivers/gpu/drm/lima/ 7206F: include/uapi/drm/lima_drm.h 7207 7208DRM DRIVERS FOR LOONGSON 7209M: Sui Jingfeng <suijingfeng@loongson.cn> 7210L: dri-devel@lists.freedesktop.org 7211S: Supported 7212T: git git://anongit.freedesktop.org/drm/drm-misc 7213F: drivers/gpu/drm/loongson/ 7214 7215DRM DRIVERS FOR MEDIATEK 7216M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7217M: Philipp Zabel <p.zabel@pengutronix.de> 7218L: dri-devel@lists.freedesktop.org 7219L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7220S: Supported 7221F: Documentation/devicetree/bindings/display/mediatek/ 7222F: drivers/gpu/drm/ci/xfails/mediatek* 7223F: drivers/gpu/drm/mediatek/ 7224F: drivers/phy/mediatek/phy-mtk-dp.c 7225F: drivers/phy/mediatek/phy-mtk-hdmi* 7226F: drivers/phy/mediatek/phy-mtk-mipi* 7227 7228DRM DRIVERS FOR NVIDIA TEGRA 7229M: Thierry Reding <thierry.reding@gmail.com> 7230M: Mikko Perttunen <mperttunen@nvidia.com> 7231L: dri-devel@lists.freedesktop.org 7232L: linux-tegra@vger.kernel.org 7233S: Supported 7234T: git https://gitlab.freedesktop.org/drm/tegra.git 7235F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7236F: Documentation/devicetree/bindings/gpu/host1x/ 7237F: drivers/gpu/drm/tegra/ 7238F: drivers/gpu/host1x/ 7239F: include/linux/host1x.h 7240F: include/uapi/drm/tegra_drm.h 7241 7242DRM DRIVERS FOR RENESAS R-CAR 7243M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7244M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7245L: dri-devel@lists.freedesktop.org 7246L: linux-renesas-soc@vger.kernel.org 7247S: Supported 7248T: git git://linuxtv.org/pinchartl/media drm/du/next 7249F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7250F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7251F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7252F: Documentation/devicetree/bindings/display/renesas,du.yaml 7253F: drivers/gpu/drm/renesas/rcar-du/ 7254 7255DRM DRIVERS FOR RENESAS RZ 7256M: Biju Das <biju.das.jz@bp.renesas.com> 7257L: dri-devel@lists.freedesktop.org 7258L: linux-renesas-soc@vger.kernel.org 7259S: Maintained 7260T: git git://anongit.freedesktop.org/drm/drm-misc 7261F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7262F: drivers/gpu/drm/renesas/rz-du/ 7263 7264DRM DRIVERS FOR RENESAS SHMOBILE 7265M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7266M: Geert Uytterhoeven <geert+renesas@glider.be> 7267L: dri-devel@lists.freedesktop.org 7268L: linux-renesas-soc@vger.kernel.org 7269S: Supported 7270T: git git://anongit.freedesktop.org/drm/drm-misc 7271F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7272F: drivers/gpu/drm/renesas/shmobile/ 7273F: include/linux/platform_data/shmob_drm.h 7274 7275DRM DRIVERS FOR ROCKCHIP 7276M: Sandy Huang <hjc@rock-chips.com> 7277M: Heiko Stübner <heiko@sntech.de> 7278M: Andy Yan <andy.yan@rock-chips.com> 7279L: dri-devel@lists.freedesktop.org 7280S: Maintained 7281T: git git://anongit.freedesktop.org/drm/drm-misc 7282F: Documentation/devicetree/bindings/display/rockchip/ 7283F: drivers/gpu/drm/ci/xfails/rockchip* 7284F: drivers/gpu/drm/rockchip/ 7285 7286DRM DRIVERS FOR STI 7287M: Alain Volmat <alain.volmat@foss.st.com> 7288L: dri-devel@lists.freedesktop.org 7289S: Maintained 7290T: git git://anongit.freedesktop.org/drm/drm-misc 7291F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7292F: drivers/gpu/drm/sti 7293 7294DRM DRIVERS FOR STM 7295M: Yannick Fertre <yannick.fertre@foss.st.com> 7296M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7297M: Philippe Cornu <philippe.cornu@foss.st.com> 7298L: dri-devel@lists.freedesktop.org 7299S: Maintained 7300T: git git://anongit.freedesktop.org/drm/drm-misc 7301F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7302F: drivers/gpu/drm/stm 7303 7304DRM DRIVERS FOR TI KEYSTONE 7305M: Jyri Sarha <jyri.sarha@iki.fi> 7306M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7307L: dri-devel@lists.freedesktop.org 7308S: Maintained 7309T: git git://anongit.freedesktop.org/drm/drm-misc 7310F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7311F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7312F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7313F: drivers/gpu/drm/tidss/ 7314 7315DRM DRIVERS FOR TI LCDC 7316M: Jyri Sarha <jyri.sarha@iki.fi> 7317M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7318L: dri-devel@lists.freedesktop.org 7319S: Maintained 7320T: git git://anongit.freedesktop.org/drm/drm-misc 7321F: Documentation/devicetree/bindings/display/tilcdc/ 7322F: drivers/gpu/drm/tilcdc/ 7323 7324DRM DRIVERS FOR TI OMAP 7325M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7326L: dri-devel@lists.freedesktop.org 7327S: Maintained 7328T: git git://anongit.freedesktop.org/drm/drm-misc 7329F: Documentation/devicetree/bindings/display/ti/ 7330F: drivers/gpu/drm/omapdrm/ 7331 7332DRM DRIVERS FOR V3D 7333M: Melissa Wen <mwen@igalia.com> 7334M: Maíra Canal <mcanal@igalia.com> 7335S: Supported 7336T: git git://anongit.freedesktop.org/drm/drm-misc 7337F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7338F: drivers/gpu/drm/v3d/ 7339F: include/uapi/drm/v3d_drm.h 7340 7341DRM DRIVERS FOR VC4 7342M: Maxime Ripard <mripard@kernel.org> 7343S: Supported 7344T: git git://github.com/anholt/linux 7345T: git git://anongit.freedesktop.org/drm/drm-misc 7346F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7347F: drivers/gpu/drm/vc4/ 7348F: include/uapi/drm/vc4_drm.h 7349 7350DRM DRIVERS FOR VIVANTE GPU IP 7351M: Lucas Stach <l.stach@pengutronix.de> 7352R: Russell King <linux+etnaviv@armlinux.org.uk> 7353R: Christian Gmeiner <christian.gmeiner@gmail.com> 7354L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7355L: dri-devel@lists.freedesktop.org 7356S: Maintained 7357F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7358F: drivers/gpu/drm/etnaviv/ 7359F: include/uapi/drm/etnaviv_drm.h 7360 7361DRM DRIVERS FOR XEN 7362M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7363L: dri-devel@lists.freedesktop.org 7364L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7365S: Supported 7366T: git git://anongit.freedesktop.org/drm/drm-misc 7367F: Documentation/gpu/xen-front.rst 7368F: drivers/gpu/drm/xen/ 7369 7370DRM DRIVERS FOR XILINX 7371M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7372L: dri-devel@lists.freedesktop.org 7373S: Maintained 7374T: git git://anongit.freedesktop.org/drm/drm-misc 7375F: Documentation/devicetree/bindings/display/xlnx/ 7376F: drivers/gpu/drm/xlnx/ 7377 7378DRM GPU SCHEDULER 7379M: Luben Tuikov <ltuikov89@gmail.com> 7380M: Matthew Brost <matthew.brost@intel.com> 7381L: dri-devel@lists.freedesktop.org 7382S: Maintained 7383T: git git://anongit.freedesktop.org/drm/drm-misc 7384F: drivers/gpu/drm/scheduler/ 7385F: include/drm/gpu_scheduler.h 7386 7387DRM PANEL DRIVERS 7388M: Neil Armstrong <neil.armstrong@linaro.org> 7389R: Jessica Zhang <quic_jesszhan@quicinc.com> 7390R: Sam Ravnborg <sam@ravnborg.org> 7391L: dri-devel@lists.freedesktop.org 7392S: Maintained 7393T: git git://anongit.freedesktop.org/drm/drm-misc 7394F: Documentation/devicetree/bindings/display/panel/ 7395F: drivers/gpu/drm/drm_panel.c 7396F: drivers/gpu/drm/panel/ 7397F: include/drm/drm_panel.h 7398 7399DRM PRIVACY-SCREEN CLASS 7400M: Hans de Goede <hdegoede@redhat.com> 7401L: dri-devel@lists.freedesktop.org 7402S: Maintained 7403T: git git://anongit.freedesktop.org/drm/drm-misc 7404F: drivers/gpu/drm/drm_privacy_screen* 7405F: include/drm/drm_privacy_screen* 7406 7407DRM TTM SUBSYSTEM 7408M: Christian Koenig <christian.koenig@amd.com> 7409M: Huang Rui <ray.huang@amd.com> 7410L: dri-devel@lists.freedesktop.org 7411S: Maintained 7412T: git git://anongit.freedesktop.org/drm/drm-misc 7413F: drivers/gpu/drm/ttm/ 7414F: include/drm/ttm/ 7415 7416DRM AUTOMATED TESTING 7417M: Helen Koike <helen.koike@collabora.com> 7418L: dri-devel@lists.freedesktop.org 7419S: Maintained 7420T: git git://anongit.freedesktop.org/drm/drm-misc 7421F: Documentation/gpu/automated_testing.rst 7422F: drivers/gpu/drm/ci/ 7423 7424DSBR100 USB FM RADIO DRIVER 7425M: Alexey Klimov <klimov.linux@gmail.com> 7426L: linux-media@vger.kernel.org 7427S: Maintained 7428T: git git://linuxtv.org/media_tree.git 7429F: drivers/media/radio/dsbr100.c 7430 7431DT3155 MEDIA DRIVER 7432M: Hans Verkuil <hverkuil@xs4all.nl> 7433L: linux-media@vger.kernel.org 7434S: Odd Fixes 7435W: https://linuxtv.org 7436T: git git://linuxtv.org/media_tree.git 7437F: drivers/media/pci/dt3155/ 7438 7439DVB_USB_AF9015 MEDIA DRIVER 7440L: linux-media@vger.kernel.org 7441S: Orphan 7442W: https://linuxtv.org 7443Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7444F: drivers/media/usb/dvb-usb-v2/af9015* 7445 7446DVB_USB_AF9035 MEDIA DRIVER 7447L: linux-media@vger.kernel.org 7448S: Orphan 7449W: https://linuxtv.org 7450Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7451F: drivers/media/usb/dvb-usb-v2/af9035* 7452 7453DVB_USB_ANYSEE MEDIA DRIVER 7454L: linux-media@vger.kernel.org 7455S: Orphan 7456W: https://linuxtv.org 7457Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7458F: drivers/media/usb/dvb-usb-v2/anysee* 7459 7460DVB_USB_AU6610 MEDIA DRIVER 7461L: linux-media@vger.kernel.org 7462S: Orphan 7463W: https://linuxtv.org 7464Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7465F: drivers/media/usb/dvb-usb-v2/au6610* 7466 7467DVB_USB_CE6230 MEDIA DRIVER 7468L: linux-media@vger.kernel.org 7469S: Orphan 7470W: https://linuxtv.org 7471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7472F: drivers/media/usb/dvb-usb-v2/ce6230* 7473 7474DVB_USB_CXUSB MEDIA DRIVER 7475M: Michael Krufky <mkrufky@linuxtv.org> 7476L: linux-media@vger.kernel.org 7477S: Maintained 7478W: https://linuxtv.org 7479W: http://github.com/mkrufky 7480Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7481T: git git://linuxtv.org/media_tree.git 7482F: drivers/media/usb/dvb-usb/cxusb* 7483 7484DVB_USB_EC168 MEDIA DRIVER 7485L: linux-media@vger.kernel.org 7486S: Orphan 7487W: https://linuxtv.org 7488Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7489F: drivers/media/usb/dvb-usb-v2/ec168* 7490 7491DVB_USB_GL861 MEDIA DRIVER 7492L: linux-media@vger.kernel.org 7493S: Orphan 7494W: https://linuxtv.org 7495Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7496F: drivers/media/usb/dvb-usb-v2/gl861* 7497 7498DVB_USB_MXL111SF MEDIA DRIVER 7499M: Michael Krufky <mkrufky@linuxtv.org> 7500L: linux-media@vger.kernel.org 7501S: Maintained 7502W: https://linuxtv.org 7503W: http://github.com/mkrufky 7504Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7505T: git git://linuxtv.org/mkrufky/mxl111sf.git 7506F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7507 7508DVB_USB_RTL28XXU MEDIA DRIVER 7509L: linux-media@vger.kernel.org 7510S: Orphan 7511W: https://linuxtv.org 7512Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7513F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7514 7515DVB_USB_V2 MEDIA DRIVER 7516L: linux-media@vger.kernel.org 7517S: Orphan 7518W: https://linuxtv.org 7519W: http://palosaari.fi/linux/ 7520Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7521F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7522F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7523 7524DYNAMIC DEBUG 7525M: Jason Baron <jbaron@akamai.com> 7526M: Jim Cromie <jim.cromie@gmail.com> 7527S: Maintained 7528F: include/linux/dynamic_debug.h 7529F: lib/dynamic_debug.c 7530F: lib/test_dynamic_debug.c 7531 7532DYNAMIC INTERRUPT MODERATION 7533M: Tal Gilboa <talgi@nvidia.com> 7534S: Maintained 7535F: Documentation/networking/net_dim.rst 7536F: include/linux/dim.h 7537F: lib/dim/ 7538 7539DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7540M: Daniel Lezcano <daniel.lezcano@kernel.org> 7541L: linux-pm@vger.kernel.org 7542S: Supported 7543B: https://bugzilla.kernel.org 7544T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7545F: drivers/powercap/dtpm* 7546F: include/linux/dtpm.h 7547 7548DZ DECSTATION DZ11 SERIAL DRIVER 7549M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7550S: Maintained 7551F: drivers/tty/serial/dz.* 7552 7553E3X0 POWER BUTTON DRIVER 7554M: Moritz Fischer <moritz.fischer@ettus.com> 7555L: usrp-users@lists.ettus.com 7556S: Supported 7557W: http://www.ettus.com 7558F: Documentation/devicetree/bindings/input/e3x0-button.txt 7559F: drivers/input/misc/e3x0-button.c 7560 7561E4000 MEDIA DRIVER 7562L: linux-media@vger.kernel.org 7563S: Orphan 7564W: https://linuxtv.org 7565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7566F: drivers/media/tuners/e4000* 7567 7568EARTH_PT1 MEDIA DRIVER 7569M: Akihiro Tsukada <tskd08@gmail.com> 7570L: linux-media@vger.kernel.org 7571S: Odd Fixes 7572F: drivers/media/pci/pt1/ 7573 7574EARTH_PT3 MEDIA DRIVER 7575M: Akihiro Tsukada <tskd08@gmail.com> 7576L: linux-media@vger.kernel.org 7577S: Odd Fixes 7578F: drivers/media/pci/pt3/ 7579 7580EC100 MEDIA DRIVER 7581L: linux-media@vger.kernel.org 7582S: Orphan 7583W: https://linuxtv.org 7584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7585F: drivers/media/dvb-frontends/ec100* 7586 7587ECRYPT FILE SYSTEM 7588M: Tyler Hicks <code@tyhicks.com> 7589L: ecryptfs@vger.kernel.org 7590S: Odd Fixes 7591W: http://ecryptfs.org 7592W: https://launchpad.net/ecryptfs 7593T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7594F: Documentation/filesystems/ecryptfs.rst 7595F: fs/ecryptfs/ 7596 7597EDAC-AMD64 7598M: Yazen Ghannam <yazen.ghannam@amd.com> 7599L: linux-edac@vger.kernel.org 7600S: Supported 7601F: drivers/edac/amd64_edac* 7602F: drivers/edac/mce_amd* 7603 7604EDAC-ARMADA 7605M: Jan Luebbe <jlu@pengutronix.de> 7606L: linux-edac@vger.kernel.org 7607S: Maintained 7608F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7609F: drivers/edac/armada_xp_* 7610 7611EDAC-AST2500 7612M: Stefan Schaeckeler <sschaeck@cisco.com> 7613S: Supported 7614F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7615F: drivers/edac/aspeed_edac.c 7616 7617EDAC-BLUEFIELD 7618M: Shravan Kumar Ramani <shravankr@nvidia.com> 7619S: Supported 7620F: drivers/edac/bluefield_edac.c 7621 7622EDAC-CALXEDA 7623M: Andre Przywara <andre.przywara@arm.com> 7624L: linux-edac@vger.kernel.org 7625S: Maintained 7626F: drivers/edac/highbank* 7627 7628EDAC-CAVIUM OCTEON 7629M: Ralf Baechle <ralf@linux-mips.org> 7630L: linux-edac@vger.kernel.org 7631L: linux-mips@vger.kernel.org 7632S: Supported 7633F: drivers/edac/octeon_edac* 7634 7635EDAC-CAVIUM THUNDERX 7636M: Robert Richter <rric@kernel.org> 7637L: linux-edac@vger.kernel.org 7638S: Odd Fixes 7639F: drivers/edac/thunderx_edac* 7640 7641EDAC-CORE 7642M: Borislav Petkov <bp@alien8.de> 7643M: Tony Luck <tony.luck@intel.com> 7644R: James Morse <james.morse@arm.com> 7645R: Mauro Carvalho Chehab <mchehab@kernel.org> 7646R: Robert Richter <rric@kernel.org> 7647L: linux-edac@vger.kernel.org 7648S: Supported 7649T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7650F: Documentation/driver-api/edac.rst 7651F: drivers/edac/ 7652F: include/linux/edac.h 7653 7654EDAC-DMC520 7655M: Lei Wang <lewan@microsoft.com> 7656L: linux-edac@vger.kernel.org 7657S: Supported 7658F: drivers/edac/dmc520_edac.c 7659 7660EDAC-E752X 7661M: Mark Gross <markgross@kernel.org> 7662L: linux-edac@vger.kernel.org 7663S: Maintained 7664F: drivers/edac/e752x_edac.c 7665 7666EDAC-E7XXX 7667L: linux-edac@vger.kernel.org 7668S: Maintained 7669F: drivers/edac/e7xxx_edac.c 7670 7671EDAC-FSL_DDR 7672M: York Sun <york.sun@nxp.com> 7673L: linux-edac@vger.kernel.org 7674S: Maintained 7675F: drivers/edac/fsl_ddr_edac.* 7676 7677EDAC-GHES 7678M: Mauro Carvalho Chehab <mchehab@kernel.org> 7679L: linux-edac@vger.kernel.org 7680S: Maintained 7681F: drivers/edac/ghes_edac.c 7682 7683EDAC-I10NM 7684M: Tony Luck <tony.luck@intel.com> 7685L: linux-edac@vger.kernel.org 7686S: Maintained 7687F: drivers/edac/i10nm_base.c 7688 7689EDAC-I3000 7690L: linux-edac@vger.kernel.org 7691S: Orphan 7692F: drivers/edac/i3000_edac.c 7693 7694EDAC-I5000 7695L: linux-edac@vger.kernel.org 7696S: Maintained 7697F: drivers/edac/i5000_edac.c 7698 7699EDAC-I5400 7700M: Mauro Carvalho Chehab <mchehab@kernel.org> 7701L: linux-edac@vger.kernel.org 7702S: Maintained 7703F: drivers/edac/i5400_edac.c 7704 7705EDAC-I7300 7706M: Mauro Carvalho Chehab <mchehab@kernel.org> 7707L: linux-edac@vger.kernel.org 7708S: Maintained 7709F: drivers/edac/i7300_edac.c 7710 7711EDAC-I7CORE 7712M: Mauro Carvalho Chehab <mchehab@kernel.org> 7713L: linux-edac@vger.kernel.org 7714S: Maintained 7715F: drivers/edac/i7core_edac.c 7716 7717EDAC-I82443BXGX 7718M: Tim Small <tim@buttersideup.com> 7719L: linux-edac@vger.kernel.org 7720S: Maintained 7721F: drivers/edac/i82443bxgx_edac.c 7722 7723EDAC-I82975X 7724M: "Arvind R." <arvino55@gmail.com> 7725L: linux-edac@vger.kernel.org 7726S: Maintained 7727F: drivers/edac/i82975x_edac.c 7728 7729EDAC-IE31200 7730M: Jason Baron <jbaron@akamai.com> 7731L: linux-edac@vger.kernel.org 7732S: Maintained 7733F: drivers/edac/ie31200_edac.c 7734 7735EDAC-IGEN6 7736M: Tony Luck <tony.luck@intel.com> 7737R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7738L: linux-edac@vger.kernel.org 7739S: Maintained 7740F: drivers/edac/igen6_edac.c 7741 7742EDAC-MPC85XX 7743M: Johannes Thumshirn <morbidrsa@gmail.com> 7744L: linux-edac@vger.kernel.org 7745S: Maintained 7746F: drivers/edac/mpc85xx_edac.[ch] 7747 7748EDAC-NPCM 7749M: Marvin Lin <kflin@nuvoton.com> 7750M: Stanley Chu <yschu@nuvoton.com> 7751L: linux-edac@vger.kernel.org 7752S: Maintained 7753F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7754F: drivers/edac/npcm_edac.c 7755 7756EDAC-PASEMI 7757M: Egor Martovetsky <egor@pasemi.com> 7758L: linux-edac@vger.kernel.org 7759S: Maintained 7760F: drivers/edac/pasemi_edac.c 7761 7762EDAC-PND2 7763M: Tony Luck <tony.luck@intel.com> 7764L: linux-edac@vger.kernel.org 7765S: Maintained 7766F: drivers/edac/pnd2_edac.[ch] 7767 7768EDAC-QCOM 7769M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7770L: linux-arm-msm@vger.kernel.org 7771L: linux-edac@vger.kernel.org 7772S: Maintained 7773F: drivers/edac/qcom_edac.c 7774 7775EDAC-R82600 7776M: Tim Small <tim@buttersideup.com> 7777L: linux-edac@vger.kernel.org 7778S: Maintained 7779F: drivers/edac/r82600_edac.c 7780 7781EDAC-SBRIDGE 7782M: Tony Luck <tony.luck@intel.com> 7783R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7784L: linux-edac@vger.kernel.org 7785S: Maintained 7786F: drivers/edac/sb_edac.c 7787 7788EDAC-SKYLAKE 7789M: Tony Luck <tony.luck@intel.com> 7790L: linux-edac@vger.kernel.org 7791S: Maintained 7792F: drivers/edac/skx_*.[ch] 7793 7794EDAC-TI 7795M: Tero Kristo <kristo@kernel.org> 7796L: linux-edac@vger.kernel.org 7797S: Odd Fixes 7798F: drivers/edac/ti_edac.c 7799 7800EDIROL UA-101/UA-1000 DRIVER 7801M: Clemens Ladisch <clemens@ladisch.de> 7802L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7803S: Maintained 7804T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7805F: sound/usb/misc/ua101.c 7806 7807EFI TEST DRIVER 7808M: Ivan Hu <ivan.hu@canonical.com> 7809M: Ard Biesheuvel <ardb@kernel.org> 7810L: linux-efi@vger.kernel.org 7811S: Maintained 7812F: drivers/firmware/efi/test/ 7813 7814EFI VARIABLE FILESYSTEM 7815M: Jeremy Kerr <jk@ozlabs.org> 7816M: Ard Biesheuvel <ardb@kernel.org> 7817L: linux-efi@vger.kernel.org 7818S: Maintained 7819T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7820F: fs/efivarfs/ 7821 7822EFIFB FRAMEBUFFER DRIVER 7823M: Peter Jones <pjones@redhat.com> 7824L: linux-fbdev@vger.kernel.org 7825S: Maintained 7826F: drivers/video/fbdev/efifb.c 7827 7828EFS FILESYSTEM 7829S: Orphan 7830W: http://aeschi.ch.eu.org/efs/ 7831F: fs/efs/ 7832 7833EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7834M: Douglas Miller <dougmill@linux.ibm.com> 7835L: netdev@vger.kernel.org 7836S: Maintained 7837F: drivers/net/ethernet/ibm/ehea/ 7838 7839ELM327 CAN NETWORK DRIVER 7840M: Max Staudt <max@enpas.org> 7841L: linux-can@vger.kernel.org 7842S: Maintained 7843F: Documentation/networking/device_drivers/can/can327.rst 7844F: drivers/net/can/can327.c 7845 7846EM28XX VIDEO4LINUX DRIVER 7847M: Mauro Carvalho Chehab <mchehab@kernel.org> 7848L: linux-media@vger.kernel.org 7849S: Maintained 7850W: https://linuxtv.org 7851T: git git://linuxtv.org/media_tree.git 7852F: Documentation/admin-guide/media/em28xx* 7853F: drivers/media/usb/em28xx/ 7854 7855EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7856M: Adrian Hunter <adrian.hunter@intel.com> 7857M: Asutosh Das <quic_asutoshd@quicinc.com> 7858R: Ritesh Harjani <ritesh.list@gmail.com> 7859L: linux-mmc@vger.kernel.org 7860S: Supported 7861F: drivers/mmc/host/cqhci* 7862 7863EMS CPC-PCI CAN DRIVER 7864M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7865M: support@ems-wuensche.com 7866L: linux-can@vger.kernel.org 7867S: Maintained 7868F: drivers/net/can/sja1000/ems_pci.c 7869 7870EMULEX 10Gbps iSCSI - OneConnect DRIVER 7871M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7872L: linux-scsi@vger.kernel.org 7873S: Supported 7874W: http://www.broadcom.com 7875F: drivers/scsi/be2iscsi/ 7876 7877EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7878M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7879M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7880M: Somnath Kotur <somnath.kotur@broadcom.com> 7881L: netdev@vger.kernel.org 7882S: Supported 7883W: http://www.emulex.com 7884F: drivers/net/ethernet/emulex/benet/ 7885 7886EMULEX ONECONNECT ROCE DRIVER 7887M: Selvin Xavier <selvin.xavier@broadcom.com> 7888L: linux-rdma@vger.kernel.org 7889S: Odd Fixes 7890W: http://www.broadcom.com 7891F: drivers/infiniband/hw/ocrdma/ 7892F: include/uapi/rdma/ocrdma-abi.h 7893 7894EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7895M: James Smart <james.smart@broadcom.com> 7896M: Ram Vegesna <ram.vegesna@broadcom.com> 7897L: linux-scsi@vger.kernel.org 7898L: target-devel@vger.kernel.org 7899S: Supported 7900W: http://www.broadcom.com 7901F: drivers/scsi/elx/ 7902 7903EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7904M: James Smart <james.smart@broadcom.com> 7905M: Dick Kennedy <dick.kennedy@broadcom.com> 7906L: linux-scsi@vger.kernel.org 7907S: Supported 7908W: http://www.broadcom.com 7909F: drivers/scsi/lpfc/ 7910 7911ENE CB710 FLASH CARD READER DRIVER 7912M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7913S: Maintained 7914F: drivers/misc/cb710/ 7915F: drivers/mmc/host/cb710-mmc.* 7916F: include/linux/cb710.h 7917 7918ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7919M: Maxim Levitsky <maximlevitsky@gmail.com> 7920S: Maintained 7921F: drivers/media/rc/ene_ir.* 7922 7923EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7924M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7925L: linuxppc-dev@lists.ozlabs.org 7926S: Maintained 7927F: drivers/tty/ehv_bytechan.c 7928 7929EPSON S1D13XXX FRAMEBUFFER DRIVER 7930M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7931S: Maintained 7932T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7933F: drivers/video/fbdev/s1d13xxxfb.c 7934F: include/video/s1d13xxxfb.h 7935 7936EROFS FILE SYSTEM 7937M: Gao Xiang <xiang@kernel.org> 7938M: Chao Yu <chao@kernel.org> 7939R: Yue Hu <huyue2@coolpad.com> 7940R: Jeffle Xu <jefflexu@linux.alibaba.com> 7941R: Sandeep Dhavale <dhavale@google.com> 7942L: linux-erofs@lists.ozlabs.org 7943S: Maintained 7944W: https://erofs.docs.kernel.org 7945T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7946F: Documentation/ABI/testing/sysfs-fs-erofs 7947F: Documentation/filesystems/erofs.rst 7948F: fs/erofs/ 7949F: include/trace/events/erofs.h 7950 7951ERRSEQ ERROR TRACKING INFRASTRUCTURE 7952M: Jeff Layton <jlayton@kernel.org> 7953S: Maintained 7954F: include/linux/errseq.h 7955F: lib/errseq.c 7956 7957ESD CAN NETWORK DRIVERS 7958M: Stefan Mätje <stefan.maetje@esd.eu> 7959R: socketcan@esd.eu 7960L: linux-can@vger.kernel.org 7961S: Maintained 7962F: drivers/net/can/esd/ 7963 7964ESD CAN/USB DRIVERS 7965M: Frank Jungclaus <frank.jungclaus@esd.eu> 7966R: socketcan@esd.eu 7967L: linux-can@vger.kernel.org 7968S: Maintained 7969F: drivers/net/can/usb/esd_usb.c 7970 7971ET131X NETWORK DRIVER 7972M: Mark Einon <mark.einon@gmail.com> 7973S: Odd Fixes 7974F: drivers/net/ethernet/agere/ 7975 7976ETAS ES58X CAN/USB DRIVER 7977M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7978L: linux-can@vger.kernel.org 7979S: Maintained 7980F: Documentation/networking/devlink/etas_es58x.rst 7981F: drivers/net/can/usb/etas_es58x/ 7982 7983ETHERNET BRIDGE 7984M: Roopa Prabhu <roopa@nvidia.com> 7985M: Nikolay Aleksandrov <razor@blackwall.org> 7986L: bridge@lists.linux.dev 7987L: netdev@vger.kernel.org 7988S: Maintained 7989W: http://www.linuxfoundation.org/en/Net:Bridge 7990F: include/linux/netfilter_bridge/ 7991F: net/bridge/ 7992 7993ETHERNET PHY LIBRARY 7994M: Andrew Lunn <andrew@lunn.ch> 7995M: Heiner Kallweit <hkallweit1@gmail.com> 7996R: Russell King <linux@armlinux.org.uk> 7997L: netdev@vger.kernel.org 7998S: Maintained 7999F: Documentation/ABI/testing/sysfs-class-net-phydev 8000F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8001F: Documentation/devicetree/bindings/net/mdio* 8002F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8003F: Documentation/networking/phy.rst 8004F: drivers/net/mdio/ 8005F: drivers/net/mdio/acpi_mdio.c 8006F: drivers/net/mdio/fwnode_mdio.c 8007F: drivers/net/mdio/of_mdio.c 8008F: drivers/net/pcs/ 8009F: drivers/net/phy/ 8010F: include/dt-bindings/net/qca-ar803x.h 8011F: include/linux/*mdio*.h 8012F: include/linux/linkmode.h 8013F: include/linux/mdio/*.h 8014F: include/linux/mii.h 8015F: include/linux/of_net.h 8016F: include/linux/phy.h 8017F: include/linux/phy_fixed.h 8018F: include/linux/phylib_stubs.h 8019F: include/linux/platform_data/mdio-bcm-unimac.h 8020F: include/linux/platform_data/mdio-gpio.h 8021F: include/trace/events/mdio.h 8022F: include/uapi/linux/mdio.h 8023F: include/uapi/linux/mii.h 8024F: net/core/of_net.c 8025 8026ETHERNET PHY LIBRARY [RUST] 8027M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8028R: Trevor Gross <tmgross@umich.edu> 8029L: netdev@vger.kernel.org 8030L: rust-for-linux@vger.kernel.org 8031S: Maintained 8032F: rust/kernel/net/phy.rs 8033 8034EXEC & BINFMT API, ELF 8035R: Eric Biederman <ebiederm@xmission.com> 8036R: Kees Cook <keescook@chromium.org> 8037L: linux-mm@kvack.org 8038S: Supported 8039T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8040F: Documentation/userspace-api/ELF.rst 8041F: fs/*binfmt_*.c 8042F: fs/exec.c 8043F: include/linux/binfmts.h 8044F: include/linux/elf.h 8045F: include/uapi/linux/binfmts.h 8046F: include/uapi/linux/elf.h 8047F: tools/testing/selftests/exec/ 8048N: asm/elf.h 8049N: binfmt 8050 8051EXFAT FILE SYSTEM 8052M: Namjae Jeon <linkinjeon@kernel.org> 8053M: Sungjong Seo <sj1557.seo@samsung.com> 8054L: linux-fsdevel@vger.kernel.org 8055S: Maintained 8056T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8057F: fs/exfat/ 8058 8059EXPRESSWIRE PROTOCOL LIBRARY 8060M: Duje Mihanović <duje.mihanovic@skole.hr> 8061L: linux-leds@vger.kernel.org 8062S: Maintained 8063F: drivers/leds/leds-expresswire.c 8064F: include/linux/leds-expresswire.h 8065 8066EXT2 FILE SYSTEM 8067M: Jan Kara <jack@suse.com> 8068L: linux-ext4@vger.kernel.org 8069S: Maintained 8070F: Documentation/filesystems/ext2.rst 8071T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8072F: fs/ext2/ 8073F: include/linux/ext2* 8074 8075EXT4 FILE SYSTEM 8076M: "Theodore Ts'o" <tytso@mit.edu> 8077M: Andreas Dilger <adilger.kernel@dilger.ca> 8078L: linux-ext4@vger.kernel.org 8079S: Maintained 8080W: http://ext4.wiki.kernel.org 8081Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8082T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8083F: Documentation/filesystems/ext4/ 8084F: fs/ext4/ 8085F: include/trace/events/ext4.h 8086F: include/uapi/linux/ext4.h 8087 8088Extended Verification Module (EVM) 8089M: Mimi Zohar <zohar@linux.ibm.com> 8090M: Roberto Sassu <roberto.sassu@huawei.com> 8091L: linux-integrity@vger.kernel.org 8092S: Supported 8093T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8094F: security/integrity/ 8095F: security/integrity/evm/ 8096 8097EXTENSIBLE FIRMWARE INTERFACE (EFI) 8098M: Ard Biesheuvel <ardb@kernel.org> 8099L: linux-efi@vger.kernel.org 8100S: Maintained 8101T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8102F: Documentation/admin-guide/efi-stub.rst 8103F: arch/*/include/asm/efi.h 8104F: arch/*/kernel/efi.c 8105F: arch/arm/boot/compressed/efi-header.S 8106F: arch/x86/platform/efi/ 8107F: drivers/firmware/efi/ 8108F: include/linux/efi*.h 8109 8110EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8111M: MyungJoo Ham <myungjoo.ham@samsung.com> 8112M: Chanwoo Choi <cw00.choi@samsung.com> 8113L: linux-kernel@vger.kernel.org 8114S: Maintained 8115T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8116F: Documentation/devicetree/bindings/extcon/ 8117F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8118F: drivers/extcon/ 8119F: include/linux/extcon.h 8120F: include/linux/extcon/ 8121 8122EXTRA BOOT CONFIG 8123M: Masami Hiramatsu <mhiramat@kernel.org> 8124L: linux-kernel@vger.kernel.org 8125L: linux-trace-kernel@vger.kernel.org 8126S: Maintained 8127Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8128T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8129F: Documentation/admin-guide/bootconfig.rst 8130F: fs/proc/bootconfig.c 8131F: include/linux/bootconfig.h 8132F: lib/bootconfig-data.S 8133F: lib/bootconfig.c 8134F: tools/bootconfig/* 8135F: tools/bootconfig/scripts/* 8136 8137EXYNOS DP DRIVER 8138M: Jingoo Han <jingoohan1@gmail.com> 8139L: dri-devel@lists.freedesktop.org 8140S: Maintained 8141F: drivers/gpu/drm/exynos/exynos_dp* 8142 8143EXYNOS SYSMMU (IOMMU) driver 8144M: Marek Szyprowski <m.szyprowski@samsung.com> 8145L: iommu@lists.linux.dev 8146S: Maintained 8147F: drivers/iommu/exynos-iommu.c 8148 8149F2FS FILE SYSTEM 8150M: Jaegeuk Kim <jaegeuk@kernel.org> 8151M: Chao Yu <chao@kernel.org> 8152L: linux-f2fs-devel@lists.sourceforge.net 8153S: Maintained 8154W: https://f2fs.wiki.kernel.org/ 8155Q: https://patchwork.kernel.org/project/f2fs/list/ 8156B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8157T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8158F: Documentation/ABI/testing/sysfs-fs-f2fs 8159F: Documentation/filesystems/f2fs.rst 8160F: fs/f2fs/ 8161F: include/linux/f2fs_fs.h 8162F: include/trace/events/f2fs.h 8163F: include/uapi/linux/f2fs.h 8164 8165F71805F HARDWARE MONITORING DRIVER 8166M: Jean Delvare <jdelvare@suse.com> 8167L: linux-hwmon@vger.kernel.org 8168S: Maintained 8169F: Documentation/hwmon/f71805f.rst 8170F: drivers/hwmon/f71805f.c 8171 8172FADDR2LINE 8173M: Josh Poimboeuf <jpoimboe@kernel.org> 8174S: Maintained 8175F: scripts/faddr2line 8176 8177FAILOVER MODULE 8178M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8179L: netdev@vger.kernel.org 8180S: Supported 8181F: Documentation/networking/failover.rst 8182F: include/net/failover.h 8183F: net/core/failover.c 8184 8185FANOTIFY 8186M: Jan Kara <jack@suse.cz> 8187R: Amir Goldstein <amir73il@gmail.com> 8188R: Matthew Bobrowski <repnop@google.com> 8189L: linux-fsdevel@vger.kernel.org 8190S: Maintained 8191F: fs/notify/fanotify/ 8192F: include/linux/fanotify.h 8193F: include/uapi/linux/fanotify.h 8194 8195FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8196M: Linus Walleij <linus.walleij@linaro.org> 8197L: linux-usb@vger.kernel.org 8198S: Maintained 8199F: drivers/usb/fotg210/ 8200 8201FARSYNC SYNCHRONOUS DRIVER 8202M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8203S: Supported 8204W: http://www.farsite.co.uk/ 8205F: drivers/net/wan/farsync.* 8206 8207FAULT INJECTION SUPPORT 8208M: Akinobu Mita <akinobu.mita@gmail.com> 8209S: Supported 8210F: Documentation/fault-injection/ 8211F: lib/fault-inject.c 8212 8213FBTFT Framebuffer drivers 8214L: dri-devel@lists.freedesktop.org 8215L: linux-fbdev@vger.kernel.org 8216S: Orphan 8217F: drivers/staging/fbtft/ 8218 8219FC0011 TUNER DRIVER 8220M: Michael Buesch <m@bues.ch> 8221L: linux-media@vger.kernel.org 8222S: Maintained 8223F: drivers/media/tuners/fc0011.c 8224F: drivers/media/tuners/fc0011.h 8225 8226FC2580 MEDIA DRIVER 8227L: linux-media@vger.kernel.org 8228S: Orphan 8229W: https://linuxtv.org 8230Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8231F: drivers/media/tuners/fc2580* 8232 8233FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8234M: Hannes Reinecke <hare@suse.de> 8235L: linux-scsi@vger.kernel.org 8236S: Supported 8237W: www.Open-FCoE.org 8238F: drivers/scsi/fcoe/ 8239F: drivers/scsi/libfc/ 8240F: include/scsi/fc/ 8241F: include/scsi/libfc.h 8242F: include/scsi/libfcoe.h 8243F: include/uapi/scsi/fc/ 8244 8245FILE LOCKING (flock() and fcntl()/lockf()) 8246M: Jeff Layton <jlayton@kernel.org> 8247M: Chuck Lever <chuck.lever@oracle.com> 8248R: Alexander Aring <alex.aring@gmail.com> 8249L: linux-fsdevel@vger.kernel.org 8250S: Maintained 8251F: fs/fcntl.c 8252F: fs/locks.c 8253F: include/linux/fcntl.h 8254F: include/uapi/linux/fcntl.h 8255 8256FILESYSTEM DIRECT ACCESS (DAX) 8257M: Dan Williams <dan.j.williams@intel.com> 8258R: Matthew Wilcox <willy@infradead.org> 8259R: Jan Kara <jack@suse.cz> 8260L: linux-fsdevel@vger.kernel.org 8261L: nvdimm@lists.linux.dev 8262S: Supported 8263F: fs/dax.c 8264F: include/linux/dax.h 8265F: include/trace/events/fs_dax.h 8266 8267FILESYSTEMS (VFS and infrastructure) 8268M: Alexander Viro <viro@zeniv.linux.org.uk> 8269M: Christian Brauner <brauner@kernel.org> 8270R: Jan Kara <jack@suse.cz> 8271L: linux-fsdevel@vger.kernel.org 8272S: Maintained 8273F: fs/* 8274F: include/linux/fs.h 8275F: include/linux/fs_types.h 8276F: include/uapi/linux/fs.h 8277F: include/uapi/linux/openat2.h 8278 8279FILESYSTEMS [EXPORTFS] 8280M: Chuck Lever <chuck.lever@oracle.com> 8281M: Jeff Layton <jlayton@kernel.org> 8282R: Amir Goldstein <amir73il@gmail.com> 8283L: linux-fsdevel@vger.kernel.org 8284L: linux-nfs@vger.kernel.org 8285S: Supported 8286F: Documentation/filesystems/nfs/exporting.rst 8287F: fs/exportfs/ 8288F: fs/fhandle.c 8289F: include/linux/exportfs.h 8290 8291FILESYSTEMS [IDMAPPED MOUNTS] 8292M: Christian Brauner <brauner@kernel.org> 8293M: Seth Forshee <sforshee@kernel.org> 8294L: linux-fsdevel@vger.kernel.org 8295S: Maintained 8296F: Documentation/filesystems/idmappings.rst 8297F: fs/mnt_idmapping.c 8298F: include/linux/mnt_idmapping.* 8299F: tools/testing/selftests/mount_setattr/ 8300 8301FILESYSTEMS [IOMAP] 8302M: Christian Brauner <brauner@kernel.org> 8303R: Darrick J. Wong <djwong@kernel.org> 8304L: linux-xfs@vger.kernel.org 8305L: linux-fsdevel@vger.kernel.org 8306S: Supported 8307F: fs/iomap/ 8308F: include/linux/iomap.h 8309 8310FILESYSTEMS [NETFS LIBRARY] 8311M: David Howells <dhowells@redhat.com> 8312R: Jeff Layton <jlayton@kernel.org> 8313L: netfs@lists.linux.dev 8314L: linux-fsdevel@vger.kernel.org 8315S: Supported 8316F: Documentation/filesystems/caching/ 8317F: Documentation/filesystems/netfs_library.rst 8318F: fs/netfs/ 8319F: include/linux/fscache*.h 8320F: include/linux/netfs.h 8321F: include/trace/events/fscache.h 8322F: include/trace/events/netfs.h 8323 8324FILESYSTEMS [STACKABLE] 8325M: Miklos Szeredi <miklos@szeredi.hu> 8326M: Amir Goldstein <amir73il@gmail.com> 8327L: linux-fsdevel@vger.kernel.org 8328L: linux-unionfs@vger.kernel.org 8329S: Maintained 8330F: fs/backing-file.c 8331F: include/linux/backing-file.h 8332 8333FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8334M: Riku Voipio <riku.voipio@iki.fi> 8335L: linux-hwmon@vger.kernel.org 8336S: Maintained 8337F: drivers/hwmon/f75375s.c 8338F: include/linux/f75375s.h 8339 8340FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8341M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8342L: linux-can@vger.kernel.org 8343S: Maintained 8344F: drivers/net/can/usb/f81604.c 8345 8346FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8347M: Clemens Ladisch <clemens@ladisch.de> 8348M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8349L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8350S: Maintained 8351T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8352F: include/uapi/sound/firewire.h 8353F: sound/firewire/ 8354 8355FIREWIRE MEDIA DRIVERS (firedtv) 8356M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8357L: linux-media@vger.kernel.org 8358L: linux1394-devel@lists.sourceforge.net 8359S: Maintained 8360T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8361F: drivers/media/firewire/ 8362 8363FIREWIRE SBP-2 TARGET 8364M: Chris Boot <bootc@bootc.net> 8365L: linux-scsi@vger.kernel.org 8366L: target-devel@vger.kernel.org 8367L: linux1394-devel@lists.sourceforge.net 8368S: Maintained 8369T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8370F: drivers/target/sbp/ 8371 8372FIREWIRE SUBSYSTEM 8373M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8374M: Takashi Sakamoto <takaswie@kernel.org> 8375L: linux1394-devel@lists.sourceforge.net 8376S: Maintained 8377W: http://ieee1394.docs.kernel.org/ 8378T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8379F: drivers/firewire/ 8380F: include/linux/firewire.h 8381F: include/uapi/linux/firewire*.h 8382F: tools/firewire/ 8383 8384FIRMWARE FRAMEWORK FOR ARMV8-A 8385M: Sudeep Holla <sudeep.holla@arm.com> 8386L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8387S: Maintained 8388F: drivers/firmware/arm_ffa/ 8389F: include/linux/arm_ffa.h 8390 8391FIRMWARE LOADER (request_firmware) 8392M: Luis Chamberlain <mcgrof@kernel.org> 8393M: Russ Weight <russ.weight@linux.dev> 8394L: linux-kernel@vger.kernel.org 8395S: Maintained 8396F: Documentation/firmware_class/ 8397F: drivers/base/firmware_loader/ 8398F: include/linux/firmware.h 8399 8400FLEXTIMER FTM-QUADDEC DRIVER 8401M: Patrick Havelange <patrick.havelange@essensium.com> 8402L: linux-iio@vger.kernel.org 8403S: Maintained 8404F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8405F: drivers/counter/ftm-quaddec.c 8406 8407FLOPPY DRIVER 8408M: Denis Efremov <efremov@linux.com> 8409L: linux-block@vger.kernel.org 8410S: Odd Fixes 8411F: drivers/block/floppy.c 8412 8413FLYSKY FSIA6B RC RECEIVER 8414M: Markus Koch <markus@notsyncing.net> 8415L: linux-input@vger.kernel.org 8416S: Maintained 8417F: drivers/input/joystick/fsia6b.c 8418 8419FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8420M: Geoffrey D. Bennett <g@b4.vu> 8421L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8422S: Maintained 8423W: https://github.com/geoffreybennett/scarlett-gen2 8424B: https://github.com/geoffreybennett/scarlett-gen2/issues 8425T: git https://github.com/geoffreybennett/scarlett-gen2.git 8426F: include/uapi/sound/scarlett2.h 8427F: sound/usb/mixer_scarlett2.c 8428 8429FORCEDETH GIGABIT ETHERNET DRIVER 8430M: Rain River <rain.1986.08.12@gmail.com> 8431M: Zhu Yanjun <zyjzyj2000@gmail.com> 8432L: netdev@vger.kernel.org 8433S: Maintained 8434F: drivers/net/ethernet/nvidia/* 8435 8436FORTIFY_SOURCE 8437M: Kees Cook <keescook@chromium.org> 8438L: linux-hardening@vger.kernel.org 8439S: Supported 8440T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8441F: include/linux/fortify-string.h 8442F: lib/fortify_kunit.c 8443F: lib/memcpy_kunit.c 8444F: lib/strcat_kunit.c 8445F: lib/strscpy_kunit.c 8446F: lib/test_fortify/* 8447F: scripts/test_fortify.sh 8448K: \b__NO_FORTIFY\b 8449 8450FPGA DFL DRIVERS 8451M: Wu Hao <hao.wu@intel.com> 8452R: Tom Rix <trix@redhat.com> 8453L: linux-fpga@vger.kernel.org 8454S: Maintained 8455F: Documentation/ABI/testing/sysfs-bus-dfl* 8456F: Documentation/fpga/dfl.rst 8457F: drivers/fpga/dfl* 8458F: drivers/uio/uio_dfl.c 8459F: include/linux/dfl.h 8460F: include/uapi/linux/fpga-dfl.h 8461 8462FPGA MANAGER FRAMEWORK 8463M: Moritz Fischer <mdf@kernel.org> 8464M: Wu Hao <hao.wu@intel.com> 8465M: Xu Yilun <yilun.xu@intel.com> 8466R: Tom Rix <trix@redhat.com> 8467L: linux-fpga@vger.kernel.org 8468S: Maintained 8469Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8470T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8471F: Documentation/devicetree/bindings/fpga/ 8472F: Documentation/driver-api/fpga/ 8473F: Documentation/fpga/ 8474F: drivers/fpga/ 8475F: include/linux/fpga/ 8476 8477FPU EMULATOR 8478M: Bill Metzenthen <billm@melbpc.org.au> 8479S: Maintained 8480W: https://floatingpoint.billm.au/ 8481F: arch/x86/math-emu/ 8482 8483FRAMEBUFFER CORE 8484M: Daniel Vetter <daniel@ffwll.ch> 8485S: Odd Fixes 8486T: git git://anongit.freedesktop.org/drm/drm-misc 8487F: drivers/video/fbdev/core/ 8488 8489FRAMEBUFFER LAYER 8490M: Helge Deller <deller@gmx.de> 8491L: linux-fbdev@vger.kernel.org 8492L: dri-devel@lists.freedesktop.org 8493S: Maintained 8494Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8495T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8496F: Documentation/fb/ 8497F: drivers/video/ 8498F: include/linux/fb.h 8499F: include/uapi/linux/fb.h 8500F: include/uapi/video/ 8501F: include/video/ 8502 8503FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8504M: Horia Geantă <horia.geanta@nxp.com> 8505M: Pankaj Gupta <pankaj.gupta@nxp.com> 8506M: Gaurav Jain <gaurav.jain@nxp.com> 8507L: linux-crypto@vger.kernel.org 8508S: Maintained 8509F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8510F: drivers/crypto/caam/ 8511 8512FREESCALE COLDFIRE M5441X MMC DRIVER 8513M: Angelo Dureghello <angelo.dureghello@timesys.com> 8514L: linux-mmc@vger.kernel.org 8515S: Maintained 8516F: drivers/mmc/host/sdhci-esdhc-mcf.c 8517F: include/linux/platform_data/mmc-esdhc-mcf.h 8518 8519FREESCALE DIU FRAMEBUFFER DRIVER 8520M: Timur Tabi <timur@kernel.org> 8521L: linux-fbdev@vger.kernel.org 8522S: Maintained 8523F: drivers/video/fbdev/fsl-diu-fb.* 8524 8525FREESCALE DMA DRIVER 8526M: Li Yang <leoyang.li@nxp.com> 8527M: Zhang Wei <zw@zh-kernel.org> 8528L: linuxppc-dev@lists.ozlabs.org 8529S: Maintained 8530F: drivers/dma/fsldma.* 8531 8532FREESCALE DSPI DRIVER 8533M: Vladimir Oltean <olteanv@gmail.com> 8534L: linux-spi@vger.kernel.org 8535S: Maintained 8536F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8537F: drivers/spi/spi-fsl-dspi.c 8538F: include/linux/spi/spi-fsl-dspi.h 8539 8540FREESCALE eDMA DRIVER 8541M: Frank Li <Frank.Li@nxp.com> 8542L: imx@lists.linux.dev 8543L: dmaengine@vger.kernel.org 8544S: Maintained 8545F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8546F: drivers/dma/fsl-edma*.* 8547 8548FREESCALE ENETC ETHERNET DRIVERS 8549M: Claudiu Manoil <claudiu.manoil@nxp.com> 8550M: Vladimir Oltean <vladimir.oltean@nxp.com> 8551L: netdev@vger.kernel.org 8552S: Maintained 8553F: drivers/net/ethernet/freescale/enetc/ 8554 8555FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8556M: Claudiu Manoil <claudiu.manoil@nxp.com> 8557L: netdev@vger.kernel.org 8558S: Maintained 8559F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8560F: drivers/net/ethernet/freescale/gianfar* 8561 8562FREESCALE GPMI NAND DRIVER 8563M: Han Xu <han.xu@nxp.com> 8564L: linux-mtd@lists.infradead.org 8565S: Maintained 8566F: drivers/mtd/nand/raw/gpmi-nand/* 8567 8568FREESCALE I2C CPM DRIVER 8569M: Jochen Friedrich <jochen@scram.de> 8570L: linuxppc-dev@lists.ozlabs.org 8571L: linux-i2c@vger.kernel.org 8572S: Maintained 8573F: drivers/i2c/busses/i2c-cpm.c 8574 8575FREESCALE IMX / MXC FEC DRIVER 8576M: Wei Fang <wei.fang@nxp.com> 8577R: Shenwei Wang <shenwei.wang@nxp.com> 8578R: Clark Wang <xiaoning.wang@nxp.com> 8579L: imx@lists.linux.dev 8580L: netdev@vger.kernel.org 8581S: Maintained 8582F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8583F: drivers/net/ethernet/freescale/fec.h 8584F: drivers/net/ethernet/freescale/fec_main.c 8585F: drivers/net/ethernet/freescale/fec_ptp.c 8586 8587FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8588M: Sascha Hauer <s.hauer@pengutronix.de> 8589R: Pengutronix Kernel Team <kernel@pengutronix.de> 8590L: linux-fbdev@vger.kernel.org 8591L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8592S: Maintained 8593F: drivers/video/fbdev/imxfb.c 8594 8595FREESCALE IMX DDR PMU DRIVER 8596M: Frank Li <Frank.li@nxp.com> 8597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8598S: Maintained 8599F: Documentation/admin-guide/perf/imx-ddr.rst 8600F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8601F: drivers/perf/fsl_imx8_ddr_perf.c 8602 8603FREESCALE IMX I2C DRIVER 8604M: Oleksij Rempel <o.rempel@pengutronix.de> 8605R: Pengutronix Kernel Team <kernel@pengutronix.de> 8606L: linux-i2c@vger.kernel.org 8607S: Maintained 8608F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8609F: drivers/i2c/busses/i2c-imx.c 8610 8611FREESCALE IMX LPI2C DRIVER 8612M: Dong Aisheng <aisheng.dong@nxp.com> 8613L: linux-i2c@vger.kernel.org 8614L: imx@lists.linux.dev 8615S: Maintained 8616F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8617F: drivers/i2c/busses/i2c-imx-lpi2c.c 8618 8619FREESCALE MPC I2C DRIVER 8620M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8621L: linux-i2c@vger.kernel.org 8622S: Maintained 8623F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8624F: drivers/i2c/busses/i2c-mpc.c 8625 8626FREESCALE QORIQ DPAA ETHERNET DRIVER 8627M: Madalin Bucur <madalin.bucur@nxp.com> 8628L: netdev@vger.kernel.org 8629S: Maintained 8630F: drivers/net/ethernet/freescale/dpaa 8631 8632FREESCALE QORIQ DPAA FMAN DRIVER 8633M: Madalin Bucur <madalin.bucur@nxp.com> 8634R: Sean Anderson <sean.anderson@seco.com> 8635L: netdev@vger.kernel.org 8636S: Maintained 8637F: Documentation/devicetree/bindings/net/fsl-fman.txt 8638F: drivers/net/ethernet/freescale/fman 8639 8640FREESCALE QORIQ PTP CLOCK DRIVER 8641M: Yangbo Lu <yangbo.lu@nxp.com> 8642L: netdev@vger.kernel.org 8643S: Maintained 8644F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8645F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8646F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8647F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8648F: drivers/ptp/ptp_qoriq.c 8649F: drivers/ptp/ptp_qoriq_debugfs.c 8650F: include/linux/fsl/ptp_qoriq.h 8651 8652FREESCALE QUAD SPI DRIVER 8653M: Han Xu <han.xu@nxp.com> 8654L: linux-spi@vger.kernel.org 8655S: Maintained 8656F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8657F: drivers/spi/spi-fsl-qspi.c 8658 8659FREESCALE QUICC ENGINE LIBRARY 8660M: Qiang Zhao <qiang.zhao@nxp.com> 8661L: linuxppc-dev@lists.ozlabs.org 8662S: Maintained 8663F: drivers/soc/fsl/qe/ 8664F: include/soc/fsl/qe/ 8665 8666FREESCALE QUICC ENGINE QMC DRIVER 8667M: Herve Codina <herve.codina@bootlin.com> 8668L: linuxppc-dev@lists.ozlabs.org 8669S: Maintained 8670F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8671F: drivers/soc/fsl/qe/qmc.c 8672F: include/soc/fsl/qe/qmc.h 8673 8674FREESCALE QUICC ENGINE QMC HDLC DRIVER 8675M: Herve Codina <herve.codina@bootlin.com> 8676L: netdev@vger.kernel.org 8677L: linuxppc-dev@lists.ozlabs.org 8678S: Maintained 8679F: drivers/net/wan/fsl_qmc_hdlc.c 8680 8681FREESCALE QUICC ENGINE TSA DRIVER 8682M: Herve Codina <herve.codina@bootlin.com> 8683L: linuxppc-dev@lists.ozlabs.org 8684S: Maintained 8685F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8686F: drivers/soc/fsl/qe/tsa.c 8687F: drivers/soc/fsl/qe/tsa.h 8688F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8689 8690FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8691M: Li Yang <leoyang.li@nxp.com> 8692L: netdev@vger.kernel.org 8693L: linuxppc-dev@lists.ozlabs.org 8694S: Maintained 8695F: drivers/net/ethernet/freescale/ucc_geth* 8696 8697FREESCALE QUICC ENGINE UCC HDLC DRIVER 8698M: Zhao Qiang <qiang.zhao@nxp.com> 8699L: netdev@vger.kernel.org 8700L: linuxppc-dev@lists.ozlabs.org 8701S: Maintained 8702F: drivers/net/wan/fsl_ucc_hdlc* 8703 8704FREESCALE QUICC ENGINE UCC UART DRIVER 8705M: Timur Tabi <timur@kernel.org> 8706L: linuxppc-dev@lists.ozlabs.org 8707S: Maintained 8708F: drivers/tty/serial/ucc_uart.c 8709 8710FREESCALE SOC DRIVERS 8711M: Li Yang <leoyang.li@nxp.com> 8712L: linuxppc-dev@lists.ozlabs.org 8713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8714S: Maintained 8715F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8716F: Documentation/devicetree/bindings/soc/fsl/ 8717F: drivers/soc/fsl/ 8718F: include/linux/fsl/ 8719F: include/soc/fsl/ 8720 8721FREESCALE SOC FS_ENET DRIVER 8722M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8723L: linuxppc-dev@lists.ozlabs.org 8724L: netdev@vger.kernel.org 8725S: Maintained 8726F: drivers/net/ethernet/freescale/fs_enet/ 8727 8728FREESCALE SOC SOUND DRIVERS 8729M: Shengjiu Wang <shengjiu.wang@gmail.com> 8730M: Xiubo Li <Xiubo.Lee@gmail.com> 8731R: Fabio Estevam <festevam@gmail.com> 8732R: Nicolin Chen <nicoleotsuka@gmail.com> 8733L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8734L: linuxppc-dev@lists.ozlabs.org 8735S: Maintained 8736F: sound/soc/fsl/fsl* 8737F: sound/soc/fsl/imx* 8738 8739FREESCALE SOC SOUND QMC DRIVER 8740M: Herve Codina <herve.codina@bootlin.com> 8741L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8742L: linuxppc-dev@lists.ozlabs.org 8743S: Maintained 8744F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8745F: sound/soc/fsl/fsl_qmc_audio.c 8746 8747FREESCALE USB PERIPHERAL DRIVERS 8748M: Li Yang <leoyang.li@nxp.com> 8749L: linux-usb@vger.kernel.org 8750L: linuxppc-dev@lists.ozlabs.org 8751S: Maintained 8752F: drivers/usb/gadget/udc/fsl* 8753 8754FREESCALE USB PHY DRIVER 8755M: Ran Wang <ran.wang_1@nxp.com> 8756L: linux-usb@vger.kernel.org 8757L: linuxppc-dev@lists.ozlabs.org 8758S: Maintained 8759F: drivers/usb/phy/phy-fsl-usb* 8760 8761FREEVXFS FILESYSTEM 8762M: Christoph Hellwig <hch@infradead.org> 8763S: Maintained 8764W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8765F: fs/freevxfs/ 8766 8767FREEZER 8768M: "Rafael J. Wysocki" <rafael@kernel.org> 8769M: Pavel Machek <pavel@ucw.cz> 8770L: linux-pm@vger.kernel.org 8771S: Supported 8772F: Documentation/power/freezing-of-tasks.rst 8773F: include/linux/freezer.h 8774F: kernel/freezer.c 8775 8776FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8777M: Eric Biggers <ebiggers@kernel.org> 8778M: Theodore Y. Ts'o <tytso@mit.edu> 8779M: Jaegeuk Kim <jaegeuk@kernel.org> 8780L: linux-fscrypt@vger.kernel.org 8781S: Supported 8782Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8783T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8784F: Documentation/filesystems/fscrypt.rst 8785F: fs/crypto/ 8786F: include/linux/fscrypt.h 8787F: include/uapi/linux/fscrypt.h 8788 8789FSI SUBSYSTEM 8790M: Jeremy Kerr <jk@ozlabs.org> 8791M: Joel Stanley <joel@jms.id.au> 8792R: Alistar Popple <alistair@popple.id.au> 8793R: Eddie James <eajames@linux.ibm.com> 8794L: linux-fsi@lists.ozlabs.org 8795S: Supported 8796Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8797T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8798F: drivers/fsi/ 8799F: include/linux/fsi*.h 8800F: include/trace/events/fsi*.h 8801 8802FSI-ATTACHED I2C DRIVER 8803M: Eddie James <eajames@linux.ibm.com> 8804L: linux-i2c@vger.kernel.org 8805L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8806S: Maintained 8807F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8808F: drivers/i2c/busses/i2c-fsi.c 8809 8810FSI-ATTACHED SPI DRIVER 8811M: Eddie James <eajames@linux.ibm.com> 8812L: linux-spi@vger.kernel.org 8813S: Maintained 8814F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8815F: drivers/spi/spi-fsi.c 8816 8817FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8818M: Jan Kara <jack@suse.cz> 8819R: Amir Goldstein <amir73il@gmail.com> 8820L: linux-fsdevel@vger.kernel.org 8821S: Maintained 8822T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8823F: fs/notify/ 8824F: include/linux/fsnotify*.h 8825 8826FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8827M: Eric Biggers <ebiggers@kernel.org> 8828M: Theodore Y. Ts'o <tytso@mit.edu> 8829L: fsverity@lists.linux.dev 8830S: Supported 8831Q: https://patchwork.kernel.org/project/fsverity/list/ 8832T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8833F: Documentation/filesystems/fsverity.rst 8834F: fs/verity/ 8835F: include/linux/fsverity.h 8836F: include/uapi/linux/fsverity.h 8837 8838FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8839M: Michael Zaidman <michael.zaidman@gmail.com> 8840L: linux-i2c@vger.kernel.org 8841L: linux-input@vger.kernel.org 8842S: Maintained 8843F: drivers/hid/hid-ft260.c 8844 8845FUJITSU LAPTOP EXTRAS 8846M: Jonathan Woithe <jwoithe@just42.net> 8847L: platform-driver-x86@vger.kernel.org 8848S: Maintained 8849F: drivers/platform/x86/fujitsu-laptop.c 8850 8851FUJITSU TABLET EXTRAS 8852M: Robert Gerlach <khnz@gmx.de> 8853L: platform-driver-x86@vger.kernel.org 8854S: Maintained 8855F: drivers/platform/x86/fujitsu-tablet.c 8856 8857FUNCTION HOOKS (FTRACE) 8858M: Steven Rostedt <rostedt@goodmis.org> 8859M: Masami Hiramatsu <mhiramat@kernel.org> 8860R: Mark Rutland <mark.rutland@arm.com> 8861L: linux-kernel@vger.kernel.org 8862L: linux-trace-kernel@vger.kernel.org 8863S: Maintained 8864Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8865T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8866F: Documentation/trace/ftrace* 8867F: arch/*/*/*/*ftrace* 8868F: arch/*/*/*ftrace* 8869F: include/*/ftrace.h 8870F: kernel/trace/fgraph.c 8871F: kernel/trace/ftrace* 8872F: samples/ftrace 8873 8874FUNGIBLE ETHERNET DRIVERS 8875M: Dimitris Michailidis <dmichail@fungible.com> 8876L: netdev@vger.kernel.org 8877S: Supported 8878F: drivers/net/ethernet/fungible/ 8879 8880FUSE: FILESYSTEM IN USERSPACE 8881M: Miklos Szeredi <miklos@szeredi.hu> 8882L: linux-fsdevel@vger.kernel.org 8883S: Maintained 8884W: https://github.com/libfuse/ 8885T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8886F: Documentation/filesystems/fuse.rst 8887F: fs/fuse/ 8888F: include/uapi/linux/fuse.h 8889 8890FUTEX SUBSYSTEM 8891M: Thomas Gleixner <tglx@linutronix.de> 8892M: Ingo Molnar <mingo@redhat.com> 8893R: Peter Zijlstra <peterz@infradead.org> 8894R: Darren Hart <dvhart@infradead.org> 8895R: Davidlohr Bueso <dave@stgolabs.net> 8896R: André Almeida <andrealmeid@igalia.com> 8897L: linux-kernel@vger.kernel.org 8898S: Maintained 8899T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8900F: Documentation/locking/*futex* 8901F: include/asm-generic/futex.h 8902F: include/linux/futex.h 8903F: include/uapi/linux/futex.h 8904F: kernel/futex/* 8905F: tools/perf/bench/futex* 8906F: tools/testing/selftests/futex/ 8907 8908GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8909M: Sebastian Reichel <sre@kernel.org> 8910L: linux-media@vger.kernel.org 8911S: Maintained 8912F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8913F: drivers/media/i2c/gc0308.c 8914 8915GALAXYCORE GC2145 SENSOR DRIVER 8916M: Alain Volmat <alain.volmat@foss.st.com> 8917L: linux-media@vger.kernel.org 8918S: Maintained 8919T: git git://linuxtv.org/media_tree.git 8920F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8921F: drivers/media/i2c/gc2145.c 8922 8923GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8924M: Tim Harvey <tharvey@gateworks.com> 8925S: Maintained 8926F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8927F: Documentation/hwmon/gsc-hwmon.rst 8928F: drivers/hwmon/gsc-hwmon.c 8929F: drivers/mfd/gateworks-gsc.c 8930F: include/linux/mfd/gsc.h 8931F: include/linux/platform_data/gsc_hwmon.h 8932 8933GCC PLUGINS 8934M: Kees Cook <keescook@chromium.org> 8935L: linux-hardening@vger.kernel.org 8936S: Maintained 8937T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8938F: Documentation/kbuild/gcc-plugins.rst 8939F: include/linux/stackleak.h 8940F: kernel/stackleak.c 8941F: scripts/Makefile.gcc-plugins 8942F: scripts/gcc-plugins/ 8943 8944GCOV BASED KERNEL PROFILING 8945M: Peter Oberparleiter <oberpar@linux.ibm.com> 8946S: Maintained 8947F: Documentation/dev-tools/gcov.rst 8948F: kernel/gcov/ 8949 8950GDB KERNEL DEBUGGING HELPER SCRIPTS 8951M: Jan Kiszka <jan.kiszka@siemens.com> 8952M: Kieran Bingham <kbingham@kernel.org> 8953S: Supported 8954F: scripts/gdb/ 8955 8956GEMINI CRYPTO DRIVER 8957M: Corentin Labbe <clabbe@baylibre.com> 8958L: linux-crypto@vger.kernel.org 8959S: Maintained 8960F: drivers/crypto/gemini/ 8961 8962GEMTEK FM RADIO RECEIVER DRIVER 8963M: Hans Verkuil <hverkuil@xs4all.nl> 8964L: linux-media@vger.kernel.org 8965S: Maintained 8966W: https://linuxtv.org 8967T: git git://linuxtv.org/media_tree.git 8968F: drivers/media/radio/radio-gemtek* 8969 8970GENERIC ARCHITECTURE TOPOLOGY 8971M: Sudeep Holla <sudeep.holla@arm.com> 8972L: linux-kernel@vger.kernel.org 8973S: Maintained 8974F: drivers/base/arch_topology.c 8975F: include/linux/arch_topology.h 8976 8977GENERIC ENTRY CODE 8978M: Thomas Gleixner <tglx@linutronix.de> 8979M: Peter Zijlstra <peterz@infradead.org> 8980M: Andy Lutomirski <luto@kernel.org> 8981L: linux-kernel@vger.kernel.org 8982S: Maintained 8983T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8984F: include/linux/entry-common.h 8985F: include/linux/entry-kvm.h 8986F: kernel/entry/ 8987 8988GENERIC GPIO I2C DRIVER 8989M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8990S: Supported 8991F: drivers/i2c/busses/i2c-gpio.c 8992F: include/linux/platform_data/i2c-gpio.h 8993 8994GENERIC GPIO I2C MULTIPLEXER DRIVER 8995M: Peter Korsgaard <peter.korsgaard@barco.com> 8996L: linux-i2c@vger.kernel.org 8997S: Supported 8998F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8999F: drivers/i2c/muxes/i2c-mux-gpio.c 9000F: include/linux/platform_data/i2c-mux-gpio.h 9001 9002GENERIC GPIO RESET DRIVER 9003M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 9004S: Maintained 9005F: drivers/reset/reset-gpio.c 9006 9007GENERIC HDLC (WAN) DRIVERS 9008M: Krzysztof Halasa <khc@pm.waw.pl> 9009S: Maintained 9010W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9011F: drivers/net/wan/c101.c 9012F: drivers/net/wan/hd6457* 9013F: drivers/net/wan/hdlc* 9014F: drivers/net/wan/n2.c 9015F: drivers/net/wan/pc300too.c 9016F: drivers/net/wan/pci200syn.c 9017F: drivers/net/wan/wanxl* 9018 9019GENERIC INCLUDE/ASM HEADER FILES 9020M: Arnd Bergmann <arnd@arndb.de> 9021L: linux-arch@vger.kernel.org 9022S: Maintained 9023T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9024F: include/asm-generic/ 9025F: include/uapi/asm-generic/ 9026 9027GENERIC PHY FRAMEWORK 9028M: Vinod Koul <vkoul@kernel.org> 9029M: Kishon Vijay Abraham I <kishon@kernel.org> 9030L: linux-phy@lists.infradead.org 9031S: Supported 9032Q: https://patchwork.kernel.org/project/linux-phy/list/ 9033T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9034F: Documentation/devicetree/bindings/phy/ 9035F: drivers/phy/ 9036F: include/dt-bindings/phy/ 9037F: include/linux/phy/ 9038 9039GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9040M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9041S: Supported 9042F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9043F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9044 9045GENERIC PM DOMAINS 9046M: Ulf Hansson <ulf.hansson@linaro.org> 9047L: linux-pm@vger.kernel.org 9048S: Supported 9049F: Documentation/devicetree/bindings/power/power?domain* 9050T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9051F: drivers/pmdomain/ 9052F: include/linux/pm_domain.h 9053 9054GENERIC RADIX TREE 9055M: Kent Overstreet <kent.overstreet@linux.dev> 9056S: Supported 9057C: irc://irc.oftc.net/bcache 9058F: include/linux/generic-radix-tree.h 9059F: lib/generic-radix-tree.c 9060 9061GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9062M: Eugen Hristev <eugen.hristev@microchip.com> 9063L: linux-input@vger.kernel.org 9064S: Maintained 9065F: drivers/input/touchscreen/resistive-adc-touch.c 9066 9067GENERIC STRING LIBRARY 9068M: Kees Cook <keescook@chromium.org> 9069R: Andy Shevchenko <andy@kernel.org> 9070L: linux-hardening@vger.kernel.org 9071S: Supported 9072T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9073F: include/linux/string.h 9074F: include/linux/string_choices.h 9075F: include/linux/string_helpers.h 9076F: lib/string.c 9077F: lib/string_kunit.c 9078F: lib/string_helpers.c 9079F: lib/string_helpers_kunit.c 9080F: scripts/coccinelle/api/string_choices.cocci 9081 9082GENERIC UIO DRIVER FOR PCI DEVICES 9083M: "Michael S. Tsirkin" <mst@redhat.com> 9084L: kvm@vger.kernel.org 9085S: Supported 9086F: drivers/uio/uio_pci_generic.c 9087 9088GENERIC VDSO LIBRARY 9089M: Andy Lutomirski <luto@kernel.org> 9090M: Thomas Gleixner <tglx@linutronix.de> 9091M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9092L: linux-kernel@vger.kernel.org 9093S: Maintained 9094T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9095F: include/asm-generic/vdso/vsyscall.h 9096F: include/vdso/ 9097F: kernel/time/vsyscall.c 9098F: lib/vdso/ 9099 9100GENWQE (IBM Generic Workqueue Card) 9101M: Frank Haverkamp <haver@linux.ibm.com> 9102S: Supported 9103F: drivers/misc/genwqe/ 9104 9105GET_MAINTAINER SCRIPT 9106M: Joe Perches <joe@perches.com> 9107S: Maintained 9108F: scripts/get_maintainer.pl 9109 9110GFS2 FILE SYSTEM 9111M: Andreas Gruenbacher <agruenba@redhat.com> 9112L: gfs2@lists.linux.dev 9113S: Supported 9114B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9115T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9116F: Documentation/filesystems/gfs2* 9117F: fs/gfs2/ 9118F: include/uapi/linux/gfs2_ondisk.h 9119 9120GIGABYTE WATERFORCE SENSOR DRIVER 9121M: Aleksa Savic <savicaleksa83@gmail.com> 9122L: linux-hwmon@vger.kernel.org 9123S: Maintained 9124F: Documentation/hwmon/gigabyte_waterforce.rst 9125F: drivers/hwmon/gigabyte_waterforce.c 9126 9127GIGABYTE WMI DRIVER 9128M: Thomas Weißschuh <thomas@weissschuh.net> 9129L: platform-driver-x86@vger.kernel.org 9130S: Maintained 9131F: drivers/platform/x86/gigabyte-wmi.c 9132 9133GNSS SUBSYSTEM 9134M: Johan Hovold <johan@kernel.org> 9135S: Maintained 9136T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9137F: Documentation/ABI/testing/sysfs-class-gnss 9138F: Documentation/devicetree/bindings/gnss/ 9139F: drivers/gnss/ 9140F: include/linux/gnss.h 9141 9142GO7007 MPEG CODEC 9143M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9144L: linux-media@vger.kernel.org 9145S: Maintained 9146F: drivers/media/usb/go7007/ 9147 9148GOODIX TOUCHSCREEN 9149M: Bastien Nocera <hadess@hadess.net> 9150M: Hans de Goede <hdegoede@redhat.com> 9151L: linux-input@vger.kernel.org 9152S: Maintained 9153F: drivers/input/touchscreen/goodix* 9154 9155GOOGLE ETHERNET DRIVERS 9156M: Jeroen de Borst <jeroendb@google.com> 9157M: Praveen Kaligineedi <pkaligineedi@google.com> 9158R: Shailend Chand <shailend@google.com> 9159L: netdev@vger.kernel.org 9160S: Supported 9161F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9162F: drivers/net/ethernet/google 9163 9164GOOGLE FIRMWARE DRIVERS 9165M: Tzung-Bi Shih <tzungbi@kernel.org> 9166R: Brian Norris <briannorris@chromium.org> 9167R: Julius Werner <jwerner@chromium.org> 9168L: chrome-platform@lists.linux.dev 9169S: Maintained 9170T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9171F: drivers/firmware/google/ 9172 9173GOOGLE TENSOR SoC SUPPORT 9174M: Peter Griffin <peter.griffin@linaro.org> 9175L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9176L: linux-samsung-soc@vger.kernel.org 9177S: Maintained 9178F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9179F: arch/arm64/boot/dts/exynos/google/ 9180F: drivers/clk/samsung/clk-gs101.c 9181F: include/dt-bindings/clock/google,gs101.h 9182K: [gG]oogle.?[tT]ensor 9183 9184GPD POCKET FAN DRIVER 9185M: Hans de Goede <hdegoede@redhat.com> 9186L: platform-driver-x86@vger.kernel.org 9187S: Maintained 9188F: drivers/platform/x86/gpd-pocket-fan.c 9189 9190GPIO ACPI SUPPORT 9191M: Mika Westerberg <mika.westerberg@linux.intel.com> 9192M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9193L: linux-gpio@vger.kernel.org 9194L: linux-acpi@vger.kernel.org 9195S: Supported 9196T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9197F: Documentation/firmware-guide/acpi/gpio-properties.rst 9198F: drivers/gpio/gpiolib-acpi.c 9199F: drivers/gpio/gpiolib-acpi.h 9200 9201GPIO AGGREGATOR 9202M: Geert Uytterhoeven <geert+renesas@glider.be> 9203L: linux-gpio@vger.kernel.org 9204S: Supported 9205F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9206F: drivers/gpio/gpio-aggregator.c 9207 9208GPIO IR Transmitter 9209M: Sean Young <sean@mess.org> 9210L: linux-media@vger.kernel.org 9211S: Maintained 9212F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9213F: drivers/media/rc/gpio-ir-tx.c 9214 9215GPIO MOCKUP DRIVER 9216M: Bamvor Jian Zhang <bamv2005@gmail.com> 9217L: linux-gpio@vger.kernel.org 9218S: Maintained 9219F: drivers/gpio/gpio-mockup.c 9220F: tools/testing/selftests/gpio/ 9221 9222GPIO REGMAP 9223M: Michael Walle <mwalle@kernel.org> 9224S: Maintained 9225F: drivers/gpio/gpio-regmap.c 9226F: include/linux/gpio/regmap.h 9227K: (devm_)?gpio_regmap_(un)?register 9228 9229GPIO SUBSYSTEM 9230M: Linus Walleij <linus.walleij@linaro.org> 9231M: Bartosz Golaszewski <brgl@bgdev.pl> 9232L: linux-gpio@vger.kernel.org 9233S: Maintained 9234T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9235F: Documentation/admin-guide/gpio/ 9236F: Documentation/devicetree/bindings/gpio/ 9237F: Documentation/driver-api/gpio/ 9238F: drivers/gpio/ 9239F: include/dt-bindings/gpio/ 9240F: include/linux/gpio.h 9241F: include/linux/gpio/ 9242F: include/linux/of_gpio.h 9243 9244GPIO UAPI 9245M: Bartosz Golaszewski <brgl@bgdev.pl> 9246R: Kent Gibson <warthog618@gmail.com> 9247L: linux-gpio@vger.kernel.org 9248S: Maintained 9249T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9250F: Documentation/ABI/obsolete/sysfs-gpio 9251F: Documentation/ABI/testing/gpio-cdev 9252F: Documentation/userspace-api/gpio/ 9253F: drivers/gpio/gpiolib-cdev.c 9254F: include/uapi/linux/gpio.h 9255F: tools/gpio/ 9256 9257GRE DEMULTIPLEXER DRIVER 9258M: Dmitry Kozlov <xeb@mail.ru> 9259L: netdev@vger.kernel.org 9260S: Maintained 9261F: include/net/gre.h 9262F: net/ipv4/gre_demux.c 9263F: net/ipv4/gre_offload.c 9264 9265GRETH 10/100/1G Ethernet MAC device driver 9266M: Andreas Larsson <andreas@gaisler.com> 9267L: netdev@vger.kernel.org 9268S: Maintained 9269F: drivers/net/ethernet/aeroflex/ 9270 9271GREYBUS AUDIO PROTOCOLS DRIVERS 9272M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9273M: Mark Greer <mgreer@animalcreek.com> 9274S: Maintained 9275F: drivers/staging/greybus/audio_apbridgea.c 9276F: drivers/staging/greybus/audio_apbridgea.h 9277F: drivers/staging/greybus/audio_codec.c 9278F: drivers/staging/greybus/audio_codec.h 9279F: drivers/staging/greybus/audio_gb.c 9280F: drivers/staging/greybus/audio_manager.c 9281F: drivers/staging/greybus/audio_manager.h 9282F: drivers/staging/greybus/audio_manager_module.c 9283F: drivers/staging/greybus/audio_manager_private.h 9284F: drivers/staging/greybus/audio_manager_sysfs.c 9285F: drivers/staging/greybus/audio_module.c 9286F: drivers/staging/greybus/audio_topology.c 9287 9288GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9289M: Viresh Kumar <vireshk@kernel.org> 9290S: Maintained 9291F: drivers/staging/greybus/authentication.c 9292F: drivers/staging/greybus/bootrom.c 9293F: drivers/staging/greybus/firmware.h 9294F: drivers/staging/greybus/fw-core.c 9295F: drivers/staging/greybus/fw-download.c 9296F: drivers/staging/greybus/fw-management.c 9297F: drivers/staging/greybus/greybus_authentication.h 9298F: drivers/staging/greybus/greybus_firmware.h 9299F: drivers/staging/greybus/hid.c 9300F: drivers/staging/greybus/i2c.c 9301F: drivers/staging/greybus/spi.c 9302F: drivers/staging/greybus/spilib.c 9303F: drivers/staging/greybus/spilib.h 9304 9305GREYBUS LOOPBACK DRIVER 9306M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9307S: Maintained 9308F: drivers/staging/greybus/loopback.c 9309 9310GREYBUS PLATFORM DRIVERS 9311M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9312S: Maintained 9313F: drivers/staging/greybus/arche-apb-ctrl.c 9314F: drivers/staging/greybus/arche-platform.c 9315F: drivers/staging/greybus/arche_platform.h 9316 9317GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9318M: Rui Miguel Silva <rmfrfs@gmail.com> 9319S: Maintained 9320F: drivers/staging/greybus/gpio.c 9321F: drivers/staging/greybus/light.c 9322F: drivers/staging/greybus/power_supply.c 9323F: drivers/staging/greybus/sdio.c 9324F: drivers/staging/greybus/spi.c 9325F: drivers/staging/greybus/spilib.c 9326 9327GREYBUS BEAGLEPLAY DRIVERS 9328M: Ayush Singh <ayushdevel1325@gmail.com> 9329L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9330S: Maintained 9331F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9332F: drivers/greybus/gb-beagleplay.c 9333 9334GREYBUS SUBSYSTEM 9335M: Johan Hovold <johan@kernel.org> 9336M: Alex Elder <elder@kernel.org> 9337M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9338L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9339S: Maintained 9340F: drivers/greybus/ 9341F: drivers/staging/greybus/ 9342F: include/linux/greybus.h 9343F: include/linux/greybus/ 9344 9345GREYBUS UART PROTOCOLS DRIVERS 9346M: David Lin <dtwlin@gmail.com> 9347S: Maintained 9348F: drivers/staging/greybus/log.c 9349F: drivers/staging/greybus/uart.c 9350 9351GS1662 VIDEO SERIALIZER 9352M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9353L: linux-media@vger.kernel.org 9354S: Maintained 9355T: git git://linuxtv.org/media_tree.git 9356F: drivers/media/spi/gs1662.c 9357 9358GSPCA FINEPIX SUBDRIVER 9359M: Frank Zago <frank@zago.net> 9360L: linux-media@vger.kernel.org 9361S: Maintained 9362T: git git://linuxtv.org/media_tree.git 9363F: drivers/media/usb/gspca/finepix.c 9364 9365GSPCA GL860 SUBDRIVER 9366M: Olivier Lorin <o.lorin@laposte.net> 9367L: linux-media@vger.kernel.org 9368S: Maintained 9369T: git git://linuxtv.org/media_tree.git 9370F: drivers/media/usb/gspca/gl860/ 9371 9372GSPCA M5602 SUBDRIVER 9373M: Erik Andren <erik.andren@gmail.com> 9374L: linux-media@vger.kernel.org 9375S: Maintained 9376T: git git://linuxtv.org/media_tree.git 9377F: drivers/media/usb/gspca/m5602/ 9378 9379GSPCA PAC207 SONIXB SUBDRIVER 9380M: Hans Verkuil <hverkuil@xs4all.nl> 9381L: linux-media@vger.kernel.org 9382S: Odd Fixes 9383T: git git://linuxtv.org/media_tree.git 9384F: drivers/media/usb/gspca/pac207.c 9385 9386GSPCA SN9C20X SUBDRIVER 9387M: Brian Johnson <brijohn@gmail.com> 9388L: linux-media@vger.kernel.org 9389S: Maintained 9390T: git git://linuxtv.org/media_tree.git 9391F: drivers/media/usb/gspca/sn9c20x.c 9392 9393GSPCA T613 SUBDRIVER 9394M: Leandro Costantino <lcostantino@gmail.com> 9395L: linux-media@vger.kernel.org 9396S: Maintained 9397T: git git://linuxtv.org/media_tree.git 9398F: drivers/media/usb/gspca/t613.c 9399 9400GSPCA USB WEBCAM DRIVER 9401M: Hans Verkuil <hverkuil@xs4all.nl> 9402L: linux-media@vger.kernel.org 9403S: Odd Fixes 9404T: git git://linuxtv.org/media_tree.git 9405F: drivers/media/usb/gspca/ 9406 9407GTP (GPRS Tunneling Protocol) 9408M: Pablo Neira Ayuso <pablo@netfilter.org> 9409M: Harald Welte <laforge@gnumonks.org> 9410L: osmocom-net-gprs@lists.osmocom.org 9411S: Maintained 9412T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9413F: drivers/net/gtp.c 9414 9415GUID PARTITION TABLE (GPT) 9416M: Davidlohr Bueso <dave@stgolabs.net> 9417L: linux-efi@vger.kernel.org 9418S: Maintained 9419F: block/partitions/efi.* 9420 9421HABANALABS PCI DRIVER 9422M: Oded Gabbay <ogabbay@kernel.org> 9423L: dri-devel@lists.freedesktop.org 9424S: Supported 9425C: irc://irc.oftc.net/dri-devel 9426T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9427F: Documentation/ABI/testing/debugfs-driver-habanalabs 9428F: Documentation/ABI/testing/sysfs-driver-habanalabs 9429F: drivers/accel/habanalabs/ 9430F: include/linux/habanalabs/ 9431F: include/trace/events/habanalabs.h 9432F: include/uapi/drm/habanalabs_accel.h 9433 9434HACKRF MEDIA DRIVER 9435L: linux-media@vger.kernel.org 9436S: Orphan 9437W: https://linuxtv.org 9438Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9439F: drivers/media/usb/hackrf/ 9440 9441HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9442M: Chuck Lever <chuck.lever@oracle.com> 9443L: kernel-tls-handshake@lists.linux.dev 9444L: netdev@vger.kernel.org 9445S: Maintained 9446F: Documentation/netlink/specs/handshake.yaml 9447F: Documentation/networking/tls-handshake.rst 9448F: include/net/handshake.h 9449F: include/trace/events/handshake.h 9450F: net/handshake/ 9451 9452HANTRO VPU CODEC DRIVER 9453M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9454M: Philipp Zabel <p.zabel@pengutronix.de> 9455L: linux-media@vger.kernel.org 9456L: linux-rockchip@lists.infradead.org 9457S: Maintained 9458F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9459F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9460F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9461F: drivers/media/platform/verisilicon/ 9462 9463HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9464M: Frank Seidel <frank@f-seidel.de> 9465L: platform-driver-x86@vger.kernel.org 9466S: Maintained 9467W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9468F: drivers/platform/x86/hdaps.c 9469 9470HARDWARE MONITORING 9471M: Jean Delvare <jdelvare@suse.com> 9472M: Guenter Roeck <linux@roeck-us.net> 9473L: linux-hwmon@vger.kernel.org 9474S: Maintained 9475W: http://hwmon.wiki.kernel.org/ 9476T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9477F: Documentation/ABI/testing/sysfs-class-hwmon 9478F: Documentation/devicetree/bindings/hwmon/ 9479F: Documentation/hwmon/ 9480F: drivers/hwmon/ 9481F: include/linux/hwmon*.h 9482F: include/trace/events/hwmon*.h 9483K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9484 9485HARDWARE RANDOM NUMBER GENERATOR CORE 9486M: Olivia Mackall <olivia@selenic.com> 9487M: Herbert Xu <herbert@gondor.apana.org.au> 9488L: linux-crypto@vger.kernel.org 9489S: Odd fixes 9490F: Documentation/admin-guide/hw_random.rst 9491F: Documentation/devicetree/bindings/rng/ 9492F: drivers/char/hw_random/ 9493F: include/linux/hw_random.h 9494 9495HARDWARE SPINLOCK CORE 9496M: Bjorn Andersson <andersson@kernel.org> 9497R: Baolin Wang <baolin.wang7@gmail.com> 9498L: linux-remoteproc@vger.kernel.org 9499S: Maintained 9500T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9501F: Documentation/devicetree/bindings/hwlock/ 9502F: Documentation/locking/hwspinlock.rst 9503F: drivers/hwspinlock/ 9504F: include/linux/hwspinlock.h 9505 9506HARDWARE TRACING FACILITIES 9507M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9508S: Maintained 9509F: drivers/hwtracing/ 9510 9511HARMONY SOUND DRIVER 9512L: linux-parisc@vger.kernel.org 9513S: Maintained 9514F: sound/parisc/harmony.* 9515 9516HDPVR USB VIDEO ENCODER DRIVER 9517M: Hans Verkuil <hverkuil@xs4all.nl> 9518L: linux-media@vger.kernel.org 9519S: Odd Fixes 9520W: https://linuxtv.org 9521T: git git://linuxtv.org/media_tree.git 9522F: drivers/media/usb/hdpvr/ 9523 9524HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9525M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9526S: Supported 9527F: drivers/misc/hpilo.[ch] 9528 9529HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9530M: Jerry Hoemann <jerry.hoemann@hpe.com> 9531S: Supported 9532F: Documentation/watchdog/hpwdt.rst 9533F: drivers/watchdog/hpwdt.c 9534 9535HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9536M: Don Brace <don.brace@microchip.com> 9537L: storagedev@microchip.com 9538L: linux-scsi@vger.kernel.org 9539S: Supported 9540F: Documentation/scsi/hpsa.rst 9541F: drivers/scsi/hpsa*.[ch] 9542F: include/linux/cciss*.h 9543F: include/uapi/linux/cciss*.h 9544 9545HFI1 DRIVER 9546M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9547L: linux-rdma@vger.kernel.org 9548S: Supported 9549F: drivers/infiniband/hw/hfi1 9550 9551HFS FILESYSTEM 9552L: linux-fsdevel@vger.kernel.org 9553S: Orphan 9554F: Documentation/filesystems/hfs.rst 9555F: fs/hfs/ 9556 9557HFSPLUS FILESYSTEM 9558L: linux-fsdevel@vger.kernel.org 9559S: Orphan 9560F: Documentation/filesystems/hfsplus.rst 9561F: fs/hfsplus/ 9562 9563HGA FRAMEBUFFER DRIVER 9564M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9565L: linux-nvidia@lists.surfsouth.com 9566S: Maintained 9567W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9568F: drivers/video/fbdev/hgafb.c 9569 9570HIBERNATION (aka Software Suspend, aka swsusp) 9571M: "Rafael J. Wysocki" <rafael@kernel.org> 9572M: Pavel Machek <pavel@ucw.cz> 9573L: linux-pm@vger.kernel.org 9574S: Supported 9575B: https://bugzilla.kernel.org 9576F: arch/*/include/asm/suspend*.h 9577F: arch/x86/power/ 9578F: drivers/base/power/ 9579F: include/linux/freezer.h 9580F: include/linux/pm.h 9581F: include/linux/suspend.h 9582F: kernel/power/ 9583 9584HID CORE LAYER 9585M: Jiri Kosina <jikos@kernel.org> 9586M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9587L: linux-input@vger.kernel.org 9588S: Maintained 9589T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9590F: Documentation/hid/ 9591F: drivers/hid/ 9592F: include/linux/hid* 9593F: include/uapi/linux/hid* 9594F: samples/hid/ 9595F: tools/testing/selftests/hid/ 9596 9597HID LOGITECH DRIVERS 9598R: Filipe Laíns <lains@riseup.net> 9599L: linux-input@vger.kernel.org 9600S: Maintained 9601F: drivers/hid/hid-logitech-* 9602 9603HID NVIDIA SHIELD DRIVER 9604M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9605L: linux-input@vger.kernel.org 9606S: Maintained 9607F: drivers/hid/hid-nvidia-shield.c 9608 9609HID PHOENIX RC FLIGHT CONTROLLER 9610M: Marcus Folkesson <marcus.folkesson@gmail.com> 9611L: linux-input@vger.kernel.org 9612S: Maintained 9613F: drivers/hid/hid-pxrc.c 9614 9615HID PLAYSTATION DRIVER 9616M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9617L: linux-input@vger.kernel.org 9618S: Supported 9619F: drivers/hid/hid-playstation.c 9620 9621HID SENSOR HUB DRIVERS 9622M: Jiri Kosina <jikos@kernel.org> 9623M: Jonathan Cameron <jic23@kernel.org> 9624M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9625L: linux-input@vger.kernel.org 9626L: linux-iio@vger.kernel.org 9627S: Maintained 9628F: Documentation/hid/hid-sensor* 9629F: drivers/hid/hid-sensor-* 9630F: drivers/iio/*/hid-* 9631F: include/linux/hid-sensor-* 9632 9633HID VRC-2 CAR CONTROLLER DRIVER 9634M: Marcus Folkesson <marcus.folkesson@gmail.com> 9635L: linux-input@vger.kernel.org 9636S: Maintained 9637F: drivers/hid/hid-vrc2.c 9638 9639HID WACOM DRIVER 9640M: Ping Cheng <ping.cheng@wacom.com> 9641M: Jason Gerecke <jason.gerecke@wacom.com> 9642L: linux-input@vger.kernel.org 9643S: Maintained 9644F: drivers/hid/wacom.h 9645F: drivers/hid/wacom_* 9646 9647HID++ LOGITECH DRIVERS 9648R: Filipe Laíns <lains@riseup.net> 9649R: Bastien Nocera <hadess@hadess.net> 9650L: linux-input@vger.kernel.org 9651S: Maintained 9652F: drivers/hid/hid-logitech-hidpp.c 9653 9654HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9655M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9656M: Frederic Weisbecker <frederic@kernel.org> 9657M: Thomas Gleixner <tglx@linutronix.de> 9658L: linux-kernel@vger.kernel.org 9659S: Maintained 9660T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9661F: Documentation/timers/ 9662F: include/linux/clockchips.h 9663F: include/linux/hrtimer.h 9664F: include/linux/timer.h 9665F: kernel/time/clockevents.c 9666F: kernel/time/hrtimer.c 9667F: kernel/time/timer.c 9668F: kernel/time/timer_list.c 9669F: kernel/time/timer_migration.* 9670F: tools/testing/selftests/timers/ 9671 9672HIGH-SPEED SCC DRIVER FOR AX.25 9673L: linux-hams@vger.kernel.org 9674S: Orphan 9675F: drivers/net/hamradio/scc.c 9676 9677HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9678M: HighPoint Linux Team <linux@highpoint-tech.com> 9679S: Supported 9680W: http://www.highpoint-tech.com 9681F: Documentation/scsi/hptiop.rst 9682F: drivers/scsi/hptiop.c 9683 9684HIKEY960 ONBOARD USB GPIO HUB DRIVER 9685M: John Stultz <jstultz@google.com> 9686L: linux-kernel@vger.kernel.org 9687S: Maintained 9688F: drivers/misc/hisi_hikey_usb.c 9689 9690HIMAX HX83112B TOUCHSCREEN SUPPORT 9691M: Job Noorman <job@noorman.info> 9692L: linux-input@vger.kernel.org 9693S: Maintained 9694F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9695F: drivers/input/touchscreen/himax_hx83112b.c 9696 9697HIPPI 9698M: Jes Sorensen <jes@trained-monkey.org> 9699L: linux-hippi@sunsite.dk 9700S: Maintained 9701F: drivers/net/hippi/ 9702F: include/linux/hippidevice.h 9703F: include/uapi/linux/if_hippi.h 9704F: net/802/hippi.c 9705 9706HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9707M: Kurt Kanzenbach <kurt@linutronix.de> 9708L: netdev@vger.kernel.org 9709S: Maintained 9710F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9711F: drivers/net/dsa/hirschmann/* 9712F: include/linux/platform_data/hirschmann-hellcreek.h 9713F: net/dsa/tag_hellcreek.c 9714 9715HISILICON DMA DRIVER 9716M: Zhou Wang <wangzhou1@hisilicon.com> 9717M: Jie Hai <haijie1@huawei.com> 9718L: dmaengine@vger.kernel.org 9719S: Maintained 9720F: drivers/dma/hisi_dma.c 9721 9722HISILICON GPIO DRIVER 9723M: Jay Fang <f.fangjian@huawei.com> 9724L: linux-gpio@vger.kernel.org 9725S: Maintained 9726F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9727F: drivers/gpio/gpio-hisi.c 9728 9729HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9730M: Zhiqi Song <songzhiqi1@huawei.com> 9731M: Longfang Liu <liulongfang@huawei.com> 9732L: linux-crypto@vger.kernel.org 9733S: Maintained 9734F: Documentation/ABI/testing/debugfs-hisi-hpre 9735F: drivers/crypto/hisilicon/hpre/hpre.h 9736F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9737F: drivers/crypto/hisilicon/hpre/hpre_main.c 9738 9739HISILICON HNS3 PMU DRIVER 9740M: Jijie Shao <shaojijie@huawei.com> 9741S: Supported 9742F: Documentation/admin-guide/perf/hns3-pmu.rst 9743F: drivers/perf/hisilicon/hns3_pmu.c 9744 9745HISILICON I2C CONTROLLER DRIVER 9746M: Yicong Yang <yangyicong@hisilicon.com> 9747L: linux-i2c@vger.kernel.org 9748S: Maintained 9749W: https://www.hisilicon.com 9750F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9751F: drivers/i2c/busses/i2c-hisi.c 9752 9753HISILICON KUNPENG SOC HCCS DRIVER 9754M: Huisong Li <lihuisong@huawei.com> 9755S: Maintained 9756F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9757F: drivers/soc/hisilicon/kunpeng_hccs.c 9758F: drivers/soc/hisilicon/kunpeng_hccs.h 9759 9760HISILICON LPC BUS DRIVER 9761M: Jay Fang <f.fangjian@huawei.com> 9762S: Maintained 9763W: http://www.hisilicon.com 9764F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9765F: drivers/bus/hisi_lpc.c 9766 9767HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9768M: Yisen Zhuang <yisen.zhuang@huawei.com> 9769M: Salil Mehta <salil.mehta@huawei.com> 9770M: Jijie Shao <shaojijie@huawei.com> 9771L: netdev@vger.kernel.org 9772S: Maintained 9773W: http://www.hisilicon.com 9774F: drivers/net/ethernet/hisilicon/hns3/ 9775 9776HISILICON NETWORK SUBSYSTEM DRIVER 9777M: Yisen Zhuang <yisen.zhuang@huawei.com> 9778M: Salil Mehta <salil.mehta@huawei.com> 9779L: netdev@vger.kernel.org 9780S: Maintained 9781W: http://www.hisilicon.com 9782F: Documentation/devicetree/bindings/net/hisilicon*.txt 9783F: drivers/net/ethernet/hisilicon/ 9784 9785HISILICON PMU DRIVER 9786M: Yicong Yang <yangyicong@hisilicon.com> 9787M: Jonathan Cameron <jonathan.cameron@huawei.com> 9788S: Supported 9789W: http://www.hisilicon.com 9790F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9791F: Documentation/admin-guide/perf/hisi-pmu.rst 9792F: drivers/perf/hisilicon 9793 9794HISILICON PTT DRIVER 9795M: Yicong Yang <yangyicong@hisilicon.com> 9796M: Jonathan Cameron <jonathan.cameron@huawei.com> 9797L: linux-kernel@vger.kernel.org 9798S: Maintained 9799F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9800F: Documentation/trace/hisi-ptt.rst 9801F: drivers/hwtracing/ptt/ 9802F: tools/perf/arch/arm64/util/hisi-ptt.c 9803F: tools/perf/util/hisi-ptt* 9804F: tools/perf/util/hisi-ptt-decoder/* 9805 9806HISILICON QM DRIVER 9807M: Weili Qian <qianweili@huawei.com> 9808M: Zhou Wang <wangzhou1@hisilicon.com> 9809L: linux-crypto@vger.kernel.org 9810S: Maintained 9811F: drivers/crypto/hisilicon/Kconfig 9812F: drivers/crypto/hisilicon/Makefile 9813F: drivers/crypto/hisilicon/qm.c 9814F: drivers/crypto/hisilicon/sgl.c 9815F: include/linux/hisi_acc_qm.h 9816 9817HISILICON ROCE DRIVER 9818M: Chengchang Tang <tangchengchang@huawei.com> 9819M: Junxian Huang <huangjunxian6@hisilicon.com> 9820L: linux-rdma@vger.kernel.org 9821S: Maintained 9822F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9823F: drivers/infiniband/hw/hns/ 9824 9825HISILICON SAS Controller 9826M: Xiang Chen <chenxiang66@hisilicon.com> 9827S: Supported 9828W: http://www.hisilicon.com 9829F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9830F: drivers/scsi/hisi_sas/ 9831 9832HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9833M: Longfang Liu <liulongfang@huawei.com> 9834L: linux-crypto@vger.kernel.org 9835S: Maintained 9836F: Documentation/ABI/testing/debugfs-hisi-sec 9837F: drivers/crypto/hisilicon/sec2/sec.h 9838F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9839F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9840F: drivers/crypto/hisilicon/sec2/sec_main.c 9841 9842HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9843M: Jay Fang <f.fangjian@huawei.com> 9844L: linux-spi@vger.kernel.org 9845S: Maintained 9846W: http://www.hisilicon.com 9847F: drivers/spi/spi-hisi-kunpeng.c 9848 9849HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9850M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9851L: linux-kernel@vger.kernel.org 9852S: Maintained 9853F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9854F: drivers/spmi/hisi-spmi-controller.c 9855 9856HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9857M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9858L: linux-kernel@vger.kernel.org 9859S: Maintained 9860F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9861F: drivers/mfd/hi6421-spmi-pmic.c 9862 9863HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9864M: Weili Qian <qianweili@huawei.com> 9865S: Maintained 9866F: drivers/crypto/hisilicon/trng/trng.c 9867 9868HISILICON V3XX SPI NOR FLASH Controller Driver 9869M: Jay Fang <f.fangjian@huawei.com> 9870S: Maintained 9871W: http://www.hisilicon.com 9872F: drivers/spi/spi-hisi-sfc-v3xx.c 9873 9874HISILICON ZIP Controller DRIVER 9875M: Yang Shen <shenyang39@huawei.com> 9876M: Zhou Wang <wangzhou1@hisilicon.com> 9877L: linux-crypto@vger.kernel.org 9878S: Maintained 9879F: Documentation/ABI/testing/debugfs-hisi-zip 9880F: drivers/crypto/hisilicon/zip/ 9881 9882HMM - Heterogeneous Memory Management 9883M: Jérôme Glisse <jglisse@redhat.com> 9884L: linux-mm@kvack.org 9885S: Maintained 9886F: Documentation/mm/hmm.rst 9887F: include/linux/hmm* 9888F: lib/test_hmm* 9889F: mm/hmm* 9890F: tools/testing/selftests/mm/*hmm* 9891 9892HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9893M: Petre Rodan <petre.rodan@subdimension.ro> 9894L: linux-iio@vger.kernel.org 9895S: Maintained 9896F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9897F: drivers/iio/pressure/hsc030pa* 9898 9899HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9900M: Andreas Klinger <ak@it-klinger.de> 9901M: Petre Rodan <petre.rodan@subdimension.ro> 9902L: linux-iio@vger.kernel.org 9903S: Maintained 9904F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9905F: drivers/iio/pressure/mprls0025pa* 9906 9907HP BIOSCFG DRIVER 9908M: Jorge Lopez <jorge.lopez2@hp.com> 9909L: platform-driver-x86@vger.kernel.org 9910S: Maintained 9911F: drivers/platform/x86/hp/hp-bioscfg/ 9912 9913HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9914L: platform-driver-x86@vger.kernel.org 9915S: Orphan 9916F: drivers/platform/x86/hp/tc1100-wmi.c 9917 9918HP WMI HARDWARE MONITOR DRIVER 9919M: James Seo <james@equiv.tech> 9920L: linux-hwmon@vger.kernel.org 9921S: Maintained 9922F: Documentation/hwmon/hp-wmi-sensors.rst 9923F: drivers/hwmon/hp-wmi-sensors.c 9924 9925HPET: High Precision Event Timers driver 9926M: Clemens Ladisch <clemens@ladisch.de> 9927S: Maintained 9928F: Documentation/timers/hpet.rst 9929F: drivers/char/hpet.c 9930F: include/linux/hpet.h 9931F: include/uapi/linux/hpet.h 9932 9933HPET: x86 9934S: Orphan 9935F: arch/x86/include/asm/hpet.h 9936F: arch/x86/kernel/hpet.c 9937 9938HPFS FILESYSTEM 9939M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9940S: Maintained 9941W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9942F: fs/hpfs/ 9943 9944HS3001 Hardware Temperature and Humidity Sensor 9945M: Andre Werner <andre.werner@systec-electronic.com> 9946L: linux-hwmon@vger.kernel.org 9947S: Maintained 9948F: drivers/hwmon/hs3001.c 9949 9950HSI SUBSYSTEM 9951M: Sebastian Reichel <sre@kernel.org> 9952S: Maintained 9953T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9954F: Documentation/ABI/testing/sysfs-bus-hsi 9955F: Documentation/driver-api/hsi.rst 9956F: drivers/hsi/ 9957F: include/linux/hsi/ 9958F: include/uapi/linux/hsi/ 9959 9960HSO 3G MODEM DRIVER 9961L: linux-usb@vger.kernel.org 9962S: Orphan 9963F: drivers/net/usb/hso.c 9964 9965HSR NETWORK PROTOCOL 9966L: netdev@vger.kernel.org 9967S: Orphan 9968F: net/hsr/ 9969 9970HT16K33 LED CONTROLLER DRIVER 9971M: Robin van der Gracht <robin@protonic.nl> 9972S: Maintained 9973F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9974F: drivers/auxdisplay/ht16k33.c 9975 9976HTCPEN TOUCHSCREEN DRIVER 9977M: Pau Oliva Fora <pof@eslack.org> 9978L: linux-input@vger.kernel.org 9979S: Maintained 9980F: drivers/input/touchscreen/htcpen.c 9981 9982HTE SUBSYSTEM 9983M: Dipen Patel <dipenp@nvidia.com> 9984L: timestamp@lists.linux.dev 9985S: Maintained 9986Q: https://patchwork.kernel.org/project/timestamp/list/ 9987T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9988F: Documentation/devicetree/bindings/timestamp/ 9989F: Documentation/driver-api/hte/ 9990F: drivers/hte/ 9991F: include/linux/hte.h 9992 9993HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9994M: Lorenzo Bianconi <lorenzo@kernel.org> 9995L: linux-iio@vger.kernel.org 9996S: Maintained 9997W: http://www.st.com/ 9998F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9999F: drivers/iio/humidity/hts221* 10000 10001HUAWEI ETHERNET DRIVER 10002M: Cai Huoqing <cai.huoqing@linux.dev> 10003L: netdev@vger.kernel.org 10004S: Maintained 10005F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10006F: drivers/net/ethernet/huawei/hinic/ 10007 10008HUGETLB SUBSYSTEM 10009M: Muchun Song <muchun.song@linux.dev> 10010L: linux-mm@kvack.org 10011S: Maintained 10012F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10013F: Documentation/admin-guide/mm/hugetlbpage.rst 10014F: Documentation/mm/hugetlbfs_reserv.rst 10015F: Documentation/mm/vmemmap_dedup.rst 10016F: fs/hugetlbfs/ 10017F: include/linux/hugetlb.h 10018F: mm/hugetlb.c 10019F: mm/hugetlb_vmemmap.c 10020F: mm/hugetlb_vmemmap.h 10021F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10022 10023HVA ST MEDIA DRIVER 10024M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10025L: linux-media@vger.kernel.org 10026S: Supported 10027W: https://linuxtv.org 10028T: git git://linuxtv.org/media_tree.git 10029F: drivers/media/platform/st/sti/hva 10030 10031HWPOISON MEMORY FAILURE HANDLING 10032M: Miaohe Lin <linmiaohe@huawei.com> 10033R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10034L: linux-mm@kvack.org 10035S: Maintained 10036F: mm/hwpoison-inject.c 10037F: mm/memory-failure.c 10038 10039HYCON HY46XX TOUCHSCREEN SUPPORT 10040M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10041L: linux-input@vger.kernel.org 10042S: Maintained 10043F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10044F: drivers/input/touchscreen/hycon-hy46xx.c 10045 10046HYGON PROCESSOR SUPPORT 10047M: Pu Wen <puwen@hygon.cn> 10048L: linux-kernel@vger.kernel.org 10049S: Maintained 10050F: arch/x86/kernel/cpu/hygon.c 10051 10052HYNIX HI556 SENSOR DRIVER 10053M: Sakari Ailus <sakari.ailus@linux.intel.com> 10054L: linux-media@vger.kernel.org 10055S: Maintained 10056T: git git://linuxtv.org/media_tree.git 10057F: drivers/media/i2c/hi556.c 10058 10059HYNIX HI846 SENSOR DRIVER 10060M: Martin Kepplinger <martin.kepplinger@puri.sm> 10061L: linux-media@vger.kernel.org 10062S: Maintained 10063F: drivers/media/i2c/hi846.c 10064 10065HYNIX HI847 SENSOR DRIVER 10066M: Sakari Ailus <sakari.ailus@linux.intel.com> 10067L: linux-media@vger.kernel.org 10068S: Maintained 10069F: drivers/media/i2c/hi847.c 10070 10071Hyper-V/Azure CORE AND DRIVERS 10072M: "K. Y. Srinivasan" <kys@microsoft.com> 10073M: Haiyang Zhang <haiyangz@microsoft.com> 10074M: Wei Liu <wei.liu@kernel.org> 10075M: Dexuan Cui <decui@microsoft.com> 10076L: linux-hyperv@vger.kernel.org 10077S: Supported 10078T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10079F: Documentation/ABI/stable/sysfs-bus-vmbus 10080F: Documentation/ABI/testing/debugfs-hyperv 10081F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10082F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10083F: Documentation/virt/hyperv 10084F: arch/arm64/hyperv 10085F: arch/arm64/include/asm/hyperv-tlfs.h 10086F: arch/arm64/include/asm/mshyperv.h 10087F: arch/x86/hyperv 10088F: arch/x86/include/asm/hyperv-tlfs.h 10089F: arch/x86/include/asm/mshyperv.h 10090F: arch/x86/include/asm/trace/hyperv.h 10091F: arch/x86/kernel/cpu/mshyperv.c 10092F: drivers/clocksource/hyperv_timer.c 10093F: drivers/hid/hid-hyperv.c 10094F: drivers/hv/ 10095F: drivers/input/serio/hyperv-keyboard.c 10096F: drivers/iommu/hyperv-iommu.c 10097F: drivers/net/ethernet/microsoft/ 10098F: drivers/net/hyperv/ 10099F: drivers/pci/controller/pci-hyperv-intf.c 10100F: drivers/pci/controller/pci-hyperv.c 10101F: drivers/scsi/storvsc_drv.c 10102F: drivers/uio/uio_hv_generic.c 10103F: drivers/video/fbdev/hyperv_fb.c 10104F: include/asm-generic/hyperv-tlfs.h 10105F: include/asm-generic/mshyperv.h 10106F: include/clocksource/hyperv_timer.h 10107F: include/linux/hyperv.h 10108F: include/net/mana 10109F: include/uapi/linux/hyperv.h 10110F: net/vmw_vsock/hyperv_transport.c 10111F: tools/hv/ 10112 10113HYPERBUS SUPPORT 10114M: Vignesh Raghavendra <vigneshr@ti.com> 10115R: Tudor Ambarus <tudor.ambarus@linaro.org> 10116L: linux-mtd@lists.infradead.org 10117S: Supported 10118Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10119C: irc://irc.oftc.net/mtd 10120T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10121F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10122F: drivers/mtd/hyperbus/ 10123F: include/linux/mtd/hyperbus.h 10124 10125HYPERVISOR VIRTUAL CONSOLE DRIVER 10126L: linuxppc-dev@lists.ozlabs.org 10127S: Odd Fixes 10128F: drivers/tty/hvc/ 10129 10130I2C ACPI SUPPORT 10131M: Mika Westerberg <mika.westerberg@linux.intel.com> 10132L: linux-i2c@vger.kernel.org 10133L: linux-acpi@vger.kernel.org 10134S: Maintained 10135F: drivers/i2c/i2c-core-acpi.c 10136 10137I2C ADDRESS TRANSLATOR (ATR) 10138M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10139R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10140L: linux-i2c@vger.kernel.org 10141S: Maintained 10142F: drivers/i2c/i2c-atr.c 10143F: include/linux/i2c-atr.h 10144 10145I2C CONTROLLER DRIVER FOR NVIDIA GPU 10146M: Ajay Gupta <ajayg@nvidia.com> 10147L: linux-i2c@vger.kernel.org 10148S: Maintained 10149F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10150F: drivers/i2c/busses/i2c-nvidia-gpu.c 10151 10152I2C MUXES 10153M: Peter Rosin <peda@axentia.se> 10154L: linux-i2c@vger.kernel.org 10155S: Maintained 10156F: Documentation/devicetree/bindings/i2c/i2c-arb* 10157F: Documentation/devicetree/bindings/i2c/i2c-gate* 10158F: Documentation/devicetree/bindings/i2c/i2c-mux* 10159F: Documentation/i2c/i2c-topology.rst 10160F: Documentation/i2c/muxes/ 10161F: drivers/i2c/i2c-mux.c 10162F: drivers/i2c/muxes/ 10163F: include/linux/i2c-mux.h 10164 10165I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10166M: Gregory CLEMENT <gregory.clement@bootlin.com> 10167L: linux-i2c@vger.kernel.org 10168S: Maintained 10169F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10170F: drivers/i2c/busses/i2c-mv64xxx.c 10171 10172I2C OVER PARALLEL PORT 10173M: Jean Delvare <jdelvare@suse.com> 10174L: linux-i2c@vger.kernel.org 10175S: Maintained 10176F: Documentation/i2c/busses/i2c-parport.rst 10177F: drivers/i2c/busses/i2c-parport.c 10178 10179I2C SUBSYSTEM 10180M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10181L: linux-i2c@vger.kernel.org 10182S: Maintained 10183W: https://i2c.wiki.kernel.org/ 10184Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10185T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10186F: Documentation/i2c/ 10187F: drivers/i2c/* 10188F: include/dt-bindings/i2c/i2c.h 10189F: include/linux/i2c-dev.h 10190F: include/linux/i2c-smbus.h 10191F: include/linux/i2c.h 10192F: include/uapi/linux/i2c-*.h 10193F: include/uapi/linux/i2c.h 10194 10195I2C SUBSYSTEM HOST DRIVERS 10196M: Andi Shyti <andi.shyti@kernel.org> 10197L: linux-i2c@vger.kernel.org 10198S: Maintained 10199W: https://i2c.wiki.kernel.org/ 10200Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10201T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10202F: Documentation/devicetree/bindings/i2c/ 10203F: drivers/i2c/algos/ 10204F: drivers/i2c/busses/ 10205F: include/dt-bindings/i2c/ 10206 10207I2C-TAOS-EVM DRIVER 10208M: Jean Delvare <jdelvare@suse.com> 10209L: linux-i2c@vger.kernel.org 10210S: Maintained 10211F: Documentation/i2c/busses/i2c-taos-evm.rst 10212F: drivers/i2c/busses/i2c-taos-evm.c 10213 10214I2C-TINY-USB DRIVER 10215M: Till Harbaum <till@harbaum.org> 10216L: linux-i2c@vger.kernel.org 10217S: Maintained 10218W: http://www.harbaum.org/till/i2c_tiny_usb 10219F: drivers/i2c/busses/i2c-tiny-usb.c 10220 10221I2C/SMBUS CONTROLLER DRIVERS FOR PC 10222M: Jean Delvare <jdelvare@suse.com> 10223L: linux-i2c@vger.kernel.org 10224S: Maintained 10225F: Documentation/i2c/busses/i2c-ali1535.rst 10226F: Documentation/i2c/busses/i2c-ali1563.rst 10227F: Documentation/i2c/busses/i2c-ali15x3.rst 10228F: Documentation/i2c/busses/i2c-amd756.rst 10229F: Documentation/i2c/busses/i2c-amd8111.rst 10230F: Documentation/i2c/busses/i2c-i801.rst 10231F: Documentation/i2c/busses/i2c-nforce2.rst 10232F: Documentation/i2c/busses/i2c-piix4.rst 10233F: Documentation/i2c/busses/i2c-sis5595.rst 10234F: Documentation/i2c/busses/i2c-sis630.rst 10235F: Documentation/i2c/busses/i2c-sis96x.rst 10236F: Documentation/i2c/busses/i2c-via.rst 10237F: Documentation/i2c/busses/i2c-viapro.rst 10238F: drivers/i2c/busses/i2c-ali1535.c 10239F: drivers/i2c/busses/i2c-ali1563.c 10240F: drivers/i2c/busses/i2c-ali15x3.c 10241F: drivers/i2c/busses/i2c-amd756-s4882.c 10242F: drivers/i2c/busses/i2c-amd756.c 10243F: drivers/i2c/busses/i2c-amd8111.c 10244F: drivers/i2c/busses/i2c-i801.c 10245F: drivers/i2c/busses/i2c-isch.c 10246F: drivers/i2c/busses/i2c-nforce2-s4985.c 10247F: drivers/i2c/busses/i2c-nforce2.c 10248F: drivers/i2c/busses/i2c-piix4.c 10249F: drivers/i2c/busses/i2c-sis5595.c 10250F: drivers/i2c/busses/i2c-sis630.c 10251F: drivers/i2c/busses/i2c-sis96x.c 10252F: drivers/i2c/busses/i2c-via.c 10253F: drivers/i2c/busses/i2c-viapro.c 10254 10255I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10256M: Hans de Goede <hdegoede@redhat.com> 10257L: linux-i2c@vger.kernel.org 10258S: Maintained 10259F: drivers/i2c/busses/i2c-cht-wc.c 10260 10261I2C/SMBUS ISMT DRIVER 10262M: Seth Heasley <seth.heasley@intel.com> 10263M: Neil Horman <nhorman@tuxdriver.com> 10264L: linux-i2c@vger.kernel.org 10265F: Documentation/i2c/busses/i2c-ismt.rst 10266F: drivers/i2c/busses/i2c-ismt.c 10267 10268I2C/SMBUS STUB DRIVER 10269M: Jean Delvare <jdelvare@suse.com> 10270L: linux-i2c@vger.kernel.org 10271S: Maintained 10272F: drivers/i2c/i2c-stub.c 10273 10274I3C DRIVER FOR ASPEED AST2600 10275M: Jeremy Kerr <jk@codeconstruct.com.au> 10276S: Maintained 10277F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10278F: drivers/i3c/master/ast2600-i3c-master.c 10279 10280I3C DRIVER FOR CADENCE I3C MASTER IP 10281M: Przemysław Gaj <pgaj@cadence.com> 10282S: Maintained 10283F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10284F: drivers/i3c/master/i3c-master-cdns.c 10285 10286I3C DRIVER FOR SYNOPSYS DESIGNWARE 10287S: Orphan 10288F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10289F: drivers/i3c/master/dw* 10290 10291I3C SUBSYSTEM 10292M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10293L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10294S: Maintained 10295C: irc://chat.freenode.net/linux-i3c 10296T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10297F: Documentation/ABI/testing/sysfs-bus-i3c 10298F: Documentation/devicetree/bindings/i3c/ 10299F: Documentation/driver-api/i3c 10300F: drivers/i3c/ 10301F: include/linux/i3c/ 10302 10303IBM Operation Panel Input Driver 10304M: Eddie James <eajames@linux.ibm.com> 10305L: linux-input@vger.kernel.org 10306S: Maintained 10307F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10308F: drivers/input/misc/ibm-panel.c 10309 10310IBM Power 842 compression accelerator 10311M: Haren Myneni <haren@us.ibm.com> 10312S: Supported 10313F: crypto/842.c 10314F: drivers/crypto/nx/Kconfig 10315F: drivers/crypto/nx/Makefile 10316F: drivers/crypto/nx/nx-842* 10317F: include/linux/sw842.h 10318F: lib/842/ 10319 10320IBM Power in-Nest Crypto Acceleration 10321M: Breno Leitão <leitao@debian.org> 10322M: Nayna Jain <nayna@linux.ibm.com> 10323M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10324L: linux-crypto@vger.kernel.org 10325S: Supported 10326F: drivers/crypto/nx/Kconfig 10327F: drivers/crypto/nx/Makefile 10328F: drivers/crypto/nx/nx-aes* 10329F: drivers/crypto/nx/nx-sha* 10330F: drivers/crypto/nx/nx.* 10331F: drivers/crypto/nx/nx_csbcpb.h 10332F: drivers/crypto/nx/nx_debugfs.c 10333 10334IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10335M: Tyrel Datwyler <tyreld@linux.ibm.com> 10336L: linux-pci@vger.kernel.org 10337L: linuxppc-dev@lists.ozlabs.org 10338S: Supported 10339F: drivers/pci/hotplug/rpadlpar* 10340 10341IBM Power Linux RAID adapter 10342M: Brian King <brking@us.ibm.com> 10343S: Supported 10344F: drivers/scsi/ipr.* 10345 10346IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10347M: Tyrel Datwyler <tyreld@linux.ibm.com> 10348L: linux-pci@vger.kernel.org 10349L: linuxppc-dev@lists.ozlabs.org 10350S: Supported 10351F: drivers/pci/hotplug/rpaphp* 10352 10353IBM Power SRIOV Virtual NIC Device Driver 10354M: Haren Myneni <haren@linux.ibm.com> 10355M: Rick Lindsley <ricklind@linux.ibm.com> 10356R: Nick Child <nnac123@linux.ibm.com> 10357R: Thomas Falcon <tlfalcon@linux.ibm.com> 10358L: netdev@vger.kernel.org 10359S: Supported 10360F: drivers/net/ethernet/ibm/ibmvnic.* 10361 10362IBM Power VFIO Support 10363M: Timothy Pearson <tpearson@raptorengineering.com> 10364S: Supported 10365F: drivers/vfio/vfio_iommu_spapr_tce.c 10366 10367IBM Power Virtual Ethernet Device Driver 10368M: Nick Child <nnac123@linux.ibm.com> 10369L: netdev@vger.kernel.org 10370S: Supported 10371F: drivers/net/ethernet/ibm/ibmveth.* 10372 10373IBM Power Virtual FC Device Drivers 10374M: Tyrel Datwyler <tyreld@linux.ibm.com> 10375L: linux-scsi@vger.kernel.org 10376S: Supported 10377F: drivers/scsi/ibmvscsi/ibmvfc* 10378 10379IBM Power Virtual Management Channel Driver 10380M: Brad Warrum <bwarrum@linux.ibm.com> 10381M: Ritu Agarwal <rituagar@linux.ibm.com> 10382S: Supported 10383F: drivers/misc/ibmvmc.* 10384 10385IBM Power Virtual SCSI Device Drivers 10386M: Tyrel Datwyler <tyreld@linux.ibm.com> 10387L: linux-scsi@vger.kernel.org 10388S: Supported 10389F: drivers/scsi/ibmvscsi/ibmvscsi* 10390F: include/scsi/viosrp.h 10391 10392IBM Power Virtual SCSI Device Target Driver 10393M: Tyrel Datwyler <tyreld@linux.ibm.com> 10394L: linux-scsi@vger.kernel.org 10395L: target-devel@vger.kernel.org 10396S: Supported 10397F: drivers/scsi/ibmvscsi_tgt/ 10398 10399IBM Power VMX Cryptographic instructions 10400M: Breno Leitão <leitao@debian.org> 10401M: Nayna Jain <nayna@linux.ibm.com> 10402M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10403L: linux-crypto@vger.kernel.org 10404S: Supported 10405F: arch/powerpc/crypto/Kconfig 10406F: arch/powerpc/crypto/Makefile 10407F: arch/powerpc/crypto/aes.c 10408F: arch/powerpc/crypto/aes_cbc.c 10409F: arch/powerpc/crypto/aes_ctr.c 10410F: arch/powerpc/crypto/aes_xts.c 10411F: arch/powerpc/crypto/aesp8-ppc.* 10412F: arch/powerpc/crypto/ghash.c 10413F: arch/powerpc/crypto/ghashp8-ppc.pl 10414F: arch/powerpc/crypto/ppc-xlate.pl 10415F: arch/powerpc/crypto/vmx.c 10416 10417IBM ServeRAID RAID DRIVER 10418S: Orphan 10419F: drivers/scsi/ips.* 10420 10421ICH LPC AND GPIO DRIVER 10422M: Peter Tyser <ptyser@xes-inc.com> 10423S: Maintained 10424F: drivers/gpio/gpio-ich.c 10425F: drivers/mfd/lpc_ich.c 10426 10427ICY I2C DRIVER 10428M: Max Staudt <max@enpas.org> 10429L: linux-i2c@vger.kernel.org 10430S: Maintained 10431F: drivers/i2c/busses/i2c-icy.c 10432 10433IDEAPAD LAPTOP EXTRAS DRIVER 10434M: Ike Panhc <ike.pan@canonical.com> 10435L: platform-driver-x86@vger.kernel.org 10436S: Maintained 10437W: http://launchpad.net/ideapad-laptop 10438F: drivers/platform/x86/ideapad-laptop.c 10439 10440IDEAPAD LAPTOP SLIDEBAR DRIVER 10441M: Andrey Moiseev <o2g.org.ru@gmail.com> 10442L: linux-input@vger.kernel.org 10443S: Maintained 10444W: https://github.com/o2genum/ideapad-slidebar 10445F: drivers/input/misc/ideapad_slidebar.c 10446 10447IDT VersaClock 5 CLOCK DRIVER 10448M: Luca Ceresoli <luca@lucaceresoli.net> 10449S: Maintained 10450F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10451F: drivers/clk/clk-versaclock5.c 10452 10453IEEE 802.15.4 SUBSYSTEM 10454M: Alexander Aring <alex.aring@gmail.com> 10455M: Stefan Schmidt <stefan@datenfreihafen.org> 10456M: Miquel Raynal <miquel.raynal@bootlin.com> 10457L: linux-wpan@vger.kernel.org 10458S: Maintained 10459W: https://linux-wpan.org/ 10460Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10461T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10462T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10463F: Documentation/networking/ieee802154.rst 10464F: drivers/net/ieee802154/ 10465F: include/linux/ieee802154.h 10466F: include/linux/nl802154.h 10467F: include/net/af_ieee802154.h 10468F: include/net/cfg802154.h 10469F: include/net/ieee802154_netdev.h 10470F: include/net/mac802154.h 10471F: include/net/nl802154.h 10472F: net/ieee802154/ 10473F: net/mac802154/ 10474 10475IFCVF VIRTIO DATA PATH ACCELERATOR 10476R: Zhu Lingshan <lingshan.zhu@intel.com> 10477F: drivers/vdpa/ifcvf/ 10478 10479IFE PROTOCOL 10480M: Yotam Gigi <yotam.gi@gmail.com> 10481M: Jamal Hadi Salim <jhs@mojatatu.com> 10482F: include/net/ife.h 10483F: include/uapi/linux/ife.h 10484F: net/ife 10485 10486IGORPLUG-USB IR RECEIVER 10487M: Sean Young <sean@mess.org> 10488L: linux-media@vger.kernel.org 10489S: Maintained 10490F: drivers/media/rc/igorplugusb.c 10491 10492IGUANAWORKS USB IR TRANSCEIVER 10493M: Sean Young <sean@mess.org> 10494L: linux-media@vger.kernel.org 10495S: Maintained 10496F: drivers/media/rc/iguanair.c 10497 10498IIO BACKEND FRAMEWORK 10499M: Nuno Sa <nuno.sa@analog.com> 10500R: Olivier Moysan <olivier.moysan@foss.st.com> 10501L: linux-iio@vger.kernel.org 10502S: Maintained 10503F: drivers/iio/industrialio-backend.c 10504F: include/linux/iio/backend.h 10505 10506IIO DIGITAL POTENTIOMETER DAC 10507M: Peter Rosin <peda@axentia.se> 10508L: linux-iio@vger.kernel.org 10509S: Maintained 10510F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10511F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10512F: drivers/iio/dac/dpot-dac.c 10513 10514IIO ENVELOPE DETECTOR 10515M: Peter Rosin <peda@axentia.se> 10516L: linux-iio@vger.kernel.org 10517S: Maintained 10518F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10519F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10520F: drivers/iio/adc/envelope-detector.c 10521 10522IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10523M: Matti Vaittinen <mazziesaccount@gmail.com> 10524L: linux-iio@vger.kernel.org 10525S: Maintained 10526F: drivers/iio/industrialio-gts-helper.c 10527F: include/linux/iio/iio-gts-helper.h 10528F: drivers/iio/test/iio-test-gts.c 10529 10530IIO MULTIPLEXER 10531M: Peter Rosin <peda@axentia.se> 10532L: linux-iio@vger.kernel.org 10533S: Maintained 10534F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10535F: drivers/iio/multiplexer/iio-mux.c 10536 10537IIO SCMI BASED DRIVER 10538M: Jyoti Bhayana <jbhayana@google.com> 10539L: linux-iio@vger.kernel.org 10540S: Maintained 10541F: drivers/iio/common/scmi_sensors/scmi_iio.c 10542 10543IIO SUBSYSTEM AND DRIVERS 10544M: Jonathan Cameron <jic23@kernel.org> 10545R: Lars-Peter Clausen <lars@metafoo.de> 10546L: linux-iio@vger.kernel.org 10547S: Maintained 10548T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10549F: Documentation/ABI/testing/configfs-iio* 10550F: Documentation/ABI/testing/sysfs-bus-iio* 10551F: Documentation/devicetree/bindings/iio/ 10552F: drivers/iio/ 10553F: drivers/staging/iio/ 10554F: include/dt-bindings/iio/ 10555F: include/linux/iio/ 10556F: tools/iio/ 10557 10558IIO UNIT CONVERTER 10559M: Peter Rosin <peda@axentia.se> 10560L: linux-iio@vger.kernel.org 10561S: Maintained 10562F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10563F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10564F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10565F: drivers/iio/afe/iio-rescale.c 10566 10567IKANOS/ADI EAGLE ADSL USB DRIVER 10568M: Matthieu Castet <castet.matthieu@free.fr> 10569M: Stanislaw Gruszka <stf_xl@wp.pl> 10570S: Maintained 10571F: drivers/usb/atm/ueagle-atm.c 10572 10573IMAGIS TOUCHSCREEN DRIVER 10574M: Markuss Broks <markuss.broks@gmail.com> 10575S: Maintained 10576F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10577F: drivers/input/touchscreen/imagis.c 10578 10579IMGTEC ASCII LCD DRIVER 10580M: Paul Burton <paulburton@kernel.org> 10581S: Maintained 10582F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10583F: drivers/auxdisplay/img-ascii-lcd.c 10584 10585IMGTEC IR DECODER DRIVER 10586S: Orphan 10587F: drivers/media/rc/img-ir/ 10588 10589IMGTEC POWERVR DRM DRIVER 10590M: Frank Binns <frank.binns@imgtec.com> 10591M: Matt Coster <matt.coster@imgtec.com> 10592S: Supported 10593T: git git://anongit.freedesktop.org/drm/drm-misc 10594F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10595F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10596F: Documentation/gpu/imagination/ 10597F: drivers/gpu/drm/imagination/ 10598F: include/uapi/drm/pvr_drm.h 10599 10600IMON SOUNDGRAPH USB IR RECEIVER 10601M: Sean Young <sean@mess.org> 10602L: linux-media@vger.kernel.org 10603S: Maintained 10604F: drivers/media/rc/imon.c 10605F: drivers/media/rc/imon_raw.c 10606 10607IMS TWINTURBO FRAMEBUFFER DRIVER 10608L: linux-fbdev@vger.kernel.org 10609S: Orphan 10610F: drivers/video/fbdev/imsttfb.c 10611 10612INDEX OF FURTHER KERNEL DOCUMENTATION 10613M: Carlos Bilbao <carlos.bilbao@amd.com> 10614S: Maintained 10615F: Documentation/process/kernel-docs.rst 10616 10617INDUSTRY PACK SUBSYSTEM (IPACK) 10618M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10619M: Jens Taprogge <jens.taprogge@taprogge.org> 10620M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10621L: industrypack-devel@lists.sourceforge.net 10622S: Maintained 10623W: http://industrypack.sourceforge.net 10624F: drivers/ipack/ 10625 10626INFINEON DPS310 Driver 10627M: Eddie James <eajames@linux.ibm.com> 10628L: linux-iio@vger.kernel.org 10629S: Maintained 10630F: drivers/iio/pressure/dps310.c 10631 10632INFINEON PEB2466 ASoC CODEC 10633M: Herve Codina <herve.codina@bootlin.com> 10634L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10635S: Maintained 10636F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10637F: sound/soc/codecs/peb2466.c 10638 10639INFINIBAND SUBSYSTEM 10640M: Jason Gunthorpe <jgg@nvidia.com> 10641M: Leon Romanovsky <leonro@nvidia.com> 10642L: linux-rdma@vger.kernel.org 10643S: Supported 10644W: https://github.com/linux-rdma/rdma-core 10645Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10646T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10647F: Documentation/devicetree/bindings/infiniband/ 10648F: Documentation/infiniband/ 10649F: drivers/infiniband/ 10650F: include/rdma/ 10651F: include/trace/events/ib_mad.h 10652F: include/trace/events/ib_umad.h 10653F: include/trace/misc/rdma.h 10654F: include/uapi/linux/if_infiniband.h 10655F: include/uapi/rdma/ 10656F: samples/bpf/ibumad_kern.c 10657F: samples/bpf/ibumad_user.c 10658 10659INGENIC JZ4780 NAND DRIVER 10660M: Harvey Hunt <harveyhuntnexus@gmail.com> 10661L: linux-mtd@lists.infradead.org 10662L: linux-mips@vger.kernel.org 10663S: Maintained 10664F: drivers/mtd/nand/raw/ingenic/ 10665 10666INGENIC JZ47xx SoCs 10667M: Paul Cercueil <paul@crapouillou.net> 10668L: linux-mips@vger.kernel.org 10669S: Maintained 10670F: arch/mips/boot/dts/ingenic/ 10671F: arch/mips/generic/board-ingenic.c 10672F: arch/mips/include/asm/mach-ingenic/ 10673F: arch/mips/ingenic/Kconfig 10674F: drivers/clk/ingenic/ 10675F: drivers/dma/dma-jz4780.c 10676F: drivers/gpu/drm/ingenic/ 10677F: drivers/i2c/busses/i2c-jz4780.c 10678F: drivers/iio/adc/ingenic-adc.c 10679F: drivers/irqchip/irq-ingenic.c 10680F: drivers/memory/jz4780-nemc.c 10681F: drivers/mmc/host/jz4740_mmc.c 10682F: drivers/mtd/nand/raw/ingenic/ 10683F: drivers/pinctrl/pinctrl-ingenic.c 10684F: drivers/power/supply/ingenic-battery.c 10685F: drivers/pwm/pwm-jz4740.c 10686F: drivers/remoteproc/ingenic_rproc.c 10687F: drivers/rtc/rtc-jz4740.c 10688F: drivers/tty/serial/8250/8250_ingenic.c 10689F: drivers/usb/musb/jz4740.c 10690F: drivers/watchdog/jz4740_wdt.c 10691F: include/dt-bindings/iio/adc/ingenic,adc.h 10692F: include/linux/mfd/ingenic-tcu.h 10693F: sound/soc/codecs/jz47* 10694F: sound/soc/jz4740/ 10695 10696INJOINIC IP5xxx POWER BANK IC DRIVER 10697M: Samuel Holland <samuel@sholland.org> 10698S: Maintained 10699F: drivers/power/supply/ip5xxx_power.c 10700 10701INOTIFY 10702M: Jan Kara <jack@suse.cz> 10703R: Amir Goldstein <amir73il@gmail.com> 10704L: linux-fsdevel@vger.kernel.org 10705S: Maintained 10706F: Documentation/filesystems/inotify.rst 10707F: fs/notify/inotify/ 10708F: include/linux/inotify.h 10709F: include/uapi/linux/inotify.h 10710 10711INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10712M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10713L: linux-input@vger.kernel.org 10714S: Maintained 10715Q: http://patchwork.kernel.org/project/linux-input/list/ 10716T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10717F: Documentation/devicetree/bindings/input/ 10718F: Documentation/devicetree/bindings/serio/ 10719F: Documentation/input/ 10720F: drivers/input/ 10721F: include/dt-bindings/input/ 10722F: include/linux/input.h 10723F: include/linux/input/ 10724F: include/uapi/linux/input-event-codes.h 10725F: include/uapi/linux/input.h 10726 10727INPUT MULTITOUCH (MT) PROTOCOL 10728M: Henrik Rydberg <rydberg@bitmath.org> 10729L: linux-input@vger.kernel.org 10730S: Odd fixes 10731F: Documentation/input/multi-touch-protocol.rst 10732F: drivers/input/input-mt.c 10733K: \b(ABS|SYN)_MT_ 10734 10735INSIDE SECURE CRYPTO DRIVER 10736M: Antoine Tenart <atenart@kernel.org> 10737L: linux-crypto@vger.kernel.org 10738S: Maintained 10739F: drivers/crypto/inside-secure/ 10740 10741INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10742M: Mimi Zohar <zohar@linux.ibm.com> 10743M: Roberto Sassu <roberto.sassu@huawei.com> 10744M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10745R: Eric Snowberg <eric.snowberg@oracle.com> 10746L: linux-integrity@vger.kernel.org 10747S: Supported 10748T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10749F: security/integrity/ 10750F: security/integrity/ima/ 10751 10752INTEL 810/815 FRAMEBUFFER DRIVER 10753M: Antonino Daplas <adaplas@gmail.com> 10754L: linux-fbdev@vger.kernel.org 10755S: Maintained 10756F: drivers/video/fbdev/i810/ 10757 10758INTEL 8254 COUNTER DRIVER 10759M: William Breathitt Gray <william.gray@linaro.org> 10760L: linux-iio@vger.kernel.org 10761S: Maintained 10762F: drivers/counter/i8254.c 10763F: include/linux/i8254.h 10764 10765INTEL 8255 GPIO DRIVER 10766M: William Breathitt Gray <william.gray@linaro.org> 10767L: linux-gpio@vger.kernel.org 10768S: Maintained 10769F: drivers/gpio/gpio-i8255.c 10770F: drivers/gpio/gpio-i8255.h 10771 10772INTEL ASoC DRIVERS 10773M: Cezary Rojewski <cezary.rojewski@intel.com> 10774M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10775M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10776M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10777M: Bard Liao <yung-chuan.liao@linux.intel.com> 10778M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10779M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10780L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10781S: Supported 10782F: sound/soc/intel/ 10783 10784INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10785M: Hans de Goede <hdegoede@redhat.com> 10786L: platform-driver-x86@vger.kernel.org 10787S: Maintained 10788F: drivers/platform/x86/intel/atomisp2/pm.c 10789 10790INTEL ATOMISP2 LED DRIVER 10791M: Hans de Goede <hdegoede@redhat.com> 10792L: platform-driver-x86@vger.kernel.org 10793S: Maintained 10794F: drivers/platform/x86/intel/atomisp2/led.c 10795 10796INTEL BIOS SAR INT1092 DRIVER 10797M: Shravan Sudhakar <s.shravan@intel.com> 10798L: platform-driver-x86@vger.kernel.org 10799S: Maintained 10800F: drivers/platform/x86/intel/int1092/ 10801 10802INTEL BROXTON PMC DRIVER 10803M: Mika Westerberg <mika.westerberg@linux.intel.com> 10804M: Zha Qipeng <qipeng.zha@intel.com> 10805S: Maintained 10806F: drivers/mfd/intel_pmc_bxt.c 10807F: include/linux/mfd/intel_pmc_bxt.h 10808 10809INTEL C600 SERIES SAS CONTROLLER DRIVER 10810M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10811L: linux-scsi@vger.kernel.org 10812S: Supported 10813T: git git://git.code.sf.net/p/intel-sas/isci 10814F: drivers/scsi/isci/ 10815 10816INTEL CPU family model numbers 10817M: Tony Luck <tony.luck@intel.com> 10818M: x86@kernel.org 10819L: linux-kernel@vger.kernel.org 10820S: Supported 10821F: arch/x86/include/asm/intel-family.h 10822 10823INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10824M: Jani Nikula <jani.nikula@linux.intel.com> 10825M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10826L: intel-gfx@lists.freedesktop.org 10827L: intel-xe@lists.freedesktop.org 10828S: Supported 10829F: drivers/gpu/drm/i915/display/ 10830F: drivers/gpu/drm/xe/display/ 10831F: drivers/gpu/drm/xe/compat-i915-headers 10832 10833INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10834M: Jani Nikula <jani.nikula@linux.intel.com> 10835M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10836M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10837M: Tvrtko Ursulin <tursulin@ursulin.net> 10838L: intel-gfx@lists.freedesktop.org 10839S: Supported 10840W: https://drm.pages.freedesktop.org/intel-docs/ 10841Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10842B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10843C: irc://irc.oftc.net/intel-gfx 10844T: git git://anongit.freedesktop.org/drm-intel 10845F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10846F: Documentation/gpu/i915.rst 10847F: drivers/gpu/drm/ci/xfails/i915* 10848F: drivers/gpu/drm/i915/ 10849F: include/drm/i915* 10850F: include/uapi/drm/i915_drm.h 10851 10852INTEL DRM XE DRIVER (Lunar Lake and newer) 10853M: Lucas De Marchi <lucas.demarchi@intel.com> 10854M: Oded Gabbay <ogabbay@kernel.org> 10855M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10856L: intel-xe@lists.freedesktop.org 10857S: Supported 10858W: https://drm.pages.freedesktop.org/intel-docs/ 10859Q: http://patchwork.freedesktop.org/project/intel-xe/ 10860B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10861C: irc://irc.oftc.net/xe 10862T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10863F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10864F: Documentation/gpu/xe/ 10865F: drivers/gpu/drm/xe/ 10866F: include/drm/xe* 10867F: include/uapi/drm/xe_drm.h 10868 10869INTEL ETHERNET DRIVERS 10870M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10871M: Tony Nguyen <anthony.l.nguyen@intel.com> 10872L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10873S: Supported 10874W: https://www.intel.com/content/www/us/en/support.html 10875Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10876T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10877T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10878F: Documentation/networking/device_drivers/ethernet/intel/ 10879F: drivers/net/ethernet/intel/ 10880F: drivers/net/ethernet/intel/*/ 10881F: include/linux/avf/virtchnl.h 10882F: include/linux/net/intel/iidc.h 10883 10884INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10885M: Mustafa Ismail <mustafa.ismail@intel.com> 10886M: Shiraz Saleem <shiraz.saleem@intel.com> 10887L: linux-rdma@vger.kernel.org 10888S: Supported 10889F: drivers/infiniband/hw/irdma/ 10890F: include/uapi/rdma/irdma-abi.h 10891 10892INTEL GPIO DRIVERS 10893M: Andy Shevchenko <andy@kernel.org> 10894L: linux-gpio@vger.kernel.org 10895S: Supported 10896T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10897F: drivers/gpio/gpio-elkhartlake.c 10898F: drivers/gpio/gpio-ich.c 10899F: drivers/gpio/gpio-merrifield.c 10900F: drivers/gpio/gpio-ml-ioh.c 10901F: drivers/gpio/gpio-pch.c 10902F: drivers/gpio/gpio-sch.c 10903F: drivers/gpio/gpio-sodaville.c 10904F: drivers/gpio/gpio-tangier.c 10905F: drivers/gpio/gpio-tangier.h 10906 10907INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10908M: Zhenyu Wang <zhenyuw@linux.intel.com> 10909M: Zhi Wang <zhi.wang.linux@gmail.com> 10910L: intel-gvt-dev@lists.freedesktop.org 10911L: intel-gfx@lists.freedesktop.org 10912S: Supported 10913W: https://github.com/intel/gvt-linux/wiki 10914T: git https://github.com/intel/gvt-linux.git 10915F: drivers/gpu/drm/i915/gvt/ 10916 10917INTEL HID EVENT DRIVER 10918M: Alex Hung <alexhung@gmail.com> 10919L: platform-driver-x86@vger.kernel.org 10920S: Maintained 10921F: drivers/platform/x86/intel/hid.c 10922 10923INTEL I/OAT DMA DRIVER 10924M: Dave Jiang <dave.jiang@intel.com> 10925R: Dan Williams <dan.j.williams@intel.com> 10926L: dmaengine@vger.kernel.org 10927S: Supported 10928Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10929F: drivers/dma/ioat* 10930 10931INTEL IAA CRYPTO DRIVER 10932M: Tom Zanussi <tom.zanussi@linux.intel.com> 10933L: linux-crypto@vger.kernel.org 10934S: Supported 10935F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10936F: drivers/crypto/intel/iaa/* 10937 10938INTEL IDLE DRIVER 10939M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10940M: Len Brown <lenb@kernel.org> 10941L: linux-pm@vger.kernel.org 10942S: Supported 10943B: https://bugzilla.kernel.org 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10945F: drivers/idle/intel_idle.c 10946 10947INTEL IDXD DRIVER 10948M: Fenghua Yu <fenghua.yu@intel.com> 10949M: Dave Jiang <dave.jiang@intel.com> 10950L: dmaengine@vger.kernel.org 10951S: Supported 10952F: drivers/dma/idxd/* 10953F: include/uapi/linux/idxd.h 10954 10955INTEL IN FIELD SCAN (IFS) DEVICE 10956M: Jithu Joseph <jithu.joseph@intel.com> 10957R: Ashok Raj <ashok.raj@intel.com> 10958R: Tony Luck <tony.luck@intel.com> 10959S: Maintained 10960F: drivers/platform/x86/intel/ifs 10961F: include/trace/events/intel_ifs.h 10962 10963INTEL INTEGRATED SENSOR HUB DRIVER 10964M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10965M: Jiri Kosina <jikos@kernel.org> 10966L: linux-input@vger.kernel.org 10967S: Maintained 10968F: drivers/hid/intel-ish-hid/ 10969 10970INTEL IOMMU (VT-d) 10971M: David Woodhouse <dwmw2@infradead.org> 10972M: Lu Baolu <baolu.lu@linux.intel.com> 10973L: iommu@lists.linux.dev 10974S: Supported 10975T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10976F: drivers/iommu/intel/ 10977 10978INTEL IPU3 CSI-2 CIO2 DRIVER 10979M: Yong Zhi <yong.zhi@intel.com> 10980M: Sakari Ailus <sakari.ailus@linux.intel.com> 10981M: Bingbu Cao <bingbu.cao@intel.com> 10982M: Dan Scally <djrscally@gmail.com> 10983R: Tianshu Qiu <tian.shu.qiu@intel.com> 10984L: linux-media@vger.kernel.org 10985S: Maintained 10986T: git git://linuxtv.org/media_tree.git 10987F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10988F: drivers/media/pci/intel/ipu3/ 10989 10990INTEL IPU3 CSI-2 IMGU DRIVER 10991M: Sakari Ailus <sakari.ailus@linux.intel.com> 10992R: Bingbu Cao <bingbu.cao@intel.com> 10993R: Tianshu Qiu <tian.shu.qiu@intel.com> 10994L: linux-media@vger.kernel.org 10995S: Maintained 10996F: Documentation/admin-guide/media/ipu3.rst 10997F: Documentation/admin-guide/media/ipu3_rcb.svg 10998F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10999F: drivers/staging/media/ipu3/ 11000 11001INTEL ISHTP ECLITE DRIVER 11002M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11003L: platform-driver-x86@vger.kernel.org 11004S: Supported 11005F: drivers/platform/x86/intel/ishtp_eclite.c 11006 11007INTEL IXP4XX CRYPTO SUPPORT 11008M: Corentin Labbe <clabbe@baylibre.com> 11009L: linux-crypto@vger.kernel.org 11010S: Maintained 11011F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11012 11013INTEL KEEM BAY DRM DRIVER 11014M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11015M: Edmund Dea <edmund.j.dea@intel.com> 11016S: Maintained 11017F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11018F: drivers/gpu/drm/kmb/ 11019 11020INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11021M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11022S: Maintained 11023F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11024F: drivers/crypto/intel/keembay/Kconfig 11025F: drivers/crypto/intel/keembay/Makefile 11026F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11027F: drivers/crypto/intel/keembay/ocs-aes.c 11028F: drivers/crypto/intel/keembay/ocs-aes.h 11029 11030INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11031M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11032M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11033M: Mark Gross <mgross@linux.intel.com> 11034S: Maintained 11035F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11036F: drivers/crypto/intel/keembay/Kconfig 11037F: drivers/crypto/intel/keembay/Makefile 11038F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11039 11040INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11041M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11042M: Declan Murphy <declan.murphy@intel.com> 11043S: Maintained 11044F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11045F: drivers/crypto/intel/keembay/Kconfig 11046F: drivers/crypto/intel/keembay/Makefile 11047F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11048F: drivers/crypto/intel/keembay/ocs-hcu.c 11049F: drivers/crypto/intel/keembay/ocs-hcu.h 11050 11051INTEL MANAGEMENT ENGINE (mei) 11052M: Tomas Winkler <tomas.winkler@intel.com> 11053L: linux-kernel@vger.kernel.org 11054S: Supported 11055F: Documentation/driver-api/mei/* 11056F: drivers/misc/mei/ 11057F: drivers/watchdog/mei_wdt.c 11058F: include/linux/mei_aux.h 11059F: include/linux/mei_cl_bus.h 11060F: include/uapi/linux/mei.h 11061F: include/uapi/linux/mei_uuid.h 11062F: include/uapi/linux/uuid.h 11063F: samples/mei/* 11064 11065INTEL MAX 10 BMC MFD DRIVER 11066M: Xu Yilun <yilun.xu@intel.com> 11067R: Tom Rix <trix@redhat.com> 11068S: Maintained 11069F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11070F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11071F: drivers/hwmon/intel-m10-bmc-hwmon.c 11072F: drivers/mfd/intel-m10-bmc* 11073F: include/linux/mfd/intel-m10-bmc.h 11074 11075INTEL MAX10 BMC SECURE UPDATES 11076M: Peter Colberg <peter.colberg@intel.com> 11077L: linux-fpga@vger.kernel.org 11078S: Maintained 11079F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11080F: drivers/fpga/intel-m10-bmc-sec-update.c 11081 11082INTEL P-Unit IPC DRIVER 11083M: Zha Qipeng <qipeng.zha@intel.com> 11084L: platform-driver-x86@vger.kernel.org 11085S: Maintained 11086F: arch/x86/include/asm/intel_punit_ipc.h 11087F: drivers/platform/x86/intel/punit_ipc.c 11088 11089INTEL PMC CORE DRIVER 11090M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11091M: David E Box <david.e.box@intel.com> 11092L: platform-driver-x86@vger.kernel.org 11093S: Maintained 11094F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11095F: drivers/platform/x86/intel/pmc/ 11096 11097INTEL PMIC GPIO DRIVERS 11098M: Andy Shevchenko <andy@kernel.org> 11099S: Supported 11100T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11101F: drivers/gpio/gpio-*cove.c 11102 11103INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11104M: Andy Shevchenko <andy@kernel.org> 11105S: Supported 11106F: drivers/mfd/intel_soc_pmic* 11107F: include/linux/mfd/intel_soc_pmic* 11108 11109INTEL PMT DRIVERS 11110M: David E. Box <david.e.box@linux.intel.com> 11111S: Supported 11112F: drivers/platform/x86/intel/pmt/ 11113 11114INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11115M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11116L: linux-wireless@vger.kernel.org 11117S: Maintained 11118F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11119F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11120F: drivers/net/wireless/intel/ipw2x00/ 11121 11122INTEL PSTATE DRIVER 11123M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11124M: Len Brown <lenb@kernel.org> 11125L: linux-pm@vger.kernel.org 11126S: Supported 11127F: drivers/cpufreq/intel_pstate.c 11128 11129INTEL PTP DFL ToD DRIVER 11130M: Tianfei Zhang <tianfei.zhang@intel.com> 11131L: linux-fpga@vger.kernel.org 11132L: netdev@vger.kernel.org 11133S: Maintained 11134F: drivers/ptp/ptp_dfl_tod.c 11135 11136INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11137M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11138L: linux-iio@vger.kernel.org 11139F: drivers/counter/intel-qep.c 11140 11141INTEL SCU DRIVERS 11142M: Mika Westerberg <mika.westerberg@linux.intel.com> 11143S: Maintained 11144F: arch/x86/include/asm/intel_scu_ipc.h 11145F: drivers/platform/x86/intel_scu_* 11146 11147INTEL SDSI DRIVER 11148M: David E. Box <david.e.box@linux.intel.com> 11149S: Supported 11150F: drivers/platform/x86/intel/sdsi.c 11151F: tools/arch/x86/intel_sdsi/ 11152F: tools/testing/selftests/drivers/sdsi/ 11153 11154INTEL SGX 11155M: Jarkko Sakkinen <jarkko@kernel.org> 11156R: Dave Hansen <dave.hansen@linux.intel.com> 11157L: linux-sgx@vger.kernel.org 11158S: Supported 11159Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11160T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11161F: Documentation/arch/x86/sgx.rst 11162F: arch/x86/entry/vdso/vsgx.S 11163F: arch/x86/include/asm/sgx.h 11164F: arch/x86/include/uapi/asm/sgx.h 11165F: arch/x86/kernel/cpu/sgx/* 11166F: tools/testing/selftests/sgx/* 11167K: \bSGX_ 11168 11169INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11170M: Daniel Scally <djrscally@gmail.com> 11171S: Maintained 11172F: drivers/platform/x86/intel/int3472/ 11173 11174INTEL SPEED SELECT TECHNOLOGY 11175M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11176L: platform-driver-x86@vger.kernel.org 11177S: Maintained 11178F: drivers/platform/x86/intel/speed_select_if/ 11179F: include/uapi/linux/isst_if.h 11180F: tools/power/x86/intel-speed-select/ 11181 11182INTEL STRATIX10 FIRMWARE DRIVERS 11183M: Dinh Nguyen <dinguyen@kernel.org> 11184L: linux-kernel@vger.kernel.org 11185S: Maintained 11186T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11187F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11188F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11189F: drivers/firmware/stratix10-rsu.c 11190F: drivers/firmware/stratix10-svc.c 11191F: include/linux/firmware/intel/stratix10-smc.h 11192F: include/linux/firmware/intel/stratix10-svc-client.h 11193 11194INTEL TELEMETRY DRIVER 11195M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11196M: "David E. Box" <david.e.box@linux.intel.com> 11197L: platform-driver-x86@vger.kernel.org 11198S: Maintained 11199F: arch/x86/include/asm/intel_telemetry.h 11200F: drivers/platform/x86/intel/telemetry/ 11201 11202INTEL TPMI DRIVER 11203M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11204L: platform-driver-x86@vger.kernel.org 11205S: Maintained 11206F: Documentation/ABI/testing/debugfs-tpmi 11207F: drivers/platform/x86/intel/tpmi.c 11208F: include/linux/intel_tpmi.h 11209 11210INTEL UNCORE FREQUENCY CONTROL 11211M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11212L: platform-driver-x86@vger.kernel.org 11213S: Maintained 11214F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11215F: drivers/platform/x86/intel/uncore-frequency/ 11216 11217INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11218M: David E. Box <david.e.box@linux.intel.com> 11219S: Supported 11220F: drivers/platform/x86/intel/vsec.* 11221 11222INTEL VIRTUAL BUTTON DRIVER 11223M: AceLan Kao <acelan.kao@canonical.com> 11224L: platform-driver-x86@vger.kernel.org 11225S: Maintained 11226F: drivers/platform/x86/intel/vbtn.c 11227 11228INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11229M: Stanislaw Gruszka <stf_xl@wp.pl> 11230L: linux-wireless@vger.kernel.org 11231S: Supported 11232F: drivers/net/wireless/intel/iwlegacy/ 11233 11234INTEL WIRELESS WIFI LINK (iwlwifi) 11235M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11236L: linux-wireless@vger.kernel.org 11237S: Supported 11238W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11239T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11240F: drivers/net/wireless/intel/iwlwifi/ 11241 11242INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11243M: Jithu Joseph <jithu.joseph@intel.com> 11244S: Maintained 11245W: https://slimbootloader.github.io/security/firmware-update.html 11246F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11247 11248INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11249L: Dell.Client.Kernel@dell.com 11250S: Maintained 11251F: drivers/platform/x86/intel/wmi/thunderbolt.c 11252 11253INTEL WWAN IOSM DRIVER 11254M: M Chetan Kumar <m.chetan.kumar@intel.com> 11255L: netdev@vger.kernel.org 11256S: Maintained 11257F: drivers/net/wwan/iosm/ 11258 11259INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11260M: Xin Li <xin@zytor.com> 11261M: "H. Peter Anvin" <hpa@zytor.com> 11262S: Supported 11263F: Documentation/arch/x86/x86_64/fred.rst 11264F: arch/x86/entry/entry_64_fred.S 11265F: arch/x86/entry/entry_fred.c 11266F: arch/x86/include/asm/fred.h 11267F: arch/x86/kernel/fred.c 11268 11269INTEL(R) TRACE HUB 11270M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11271S: Supported 11272F: Documentation/trace/intel_th.rst 11273F: drivers/hwtracing/intel_th/ 11274F: include/linux/intel_th.h 11275 11276INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11277M: Ning Sun <ning.sun@intel.com> 11278L: tboot-devel@lists.sourceforge.net 11279S: Supported 11280W: http://tboot.sourceforge.net 11281T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11282F: Documentation/arch/x86/intel_txt.rst 11283F: arch/x86/kernel/tboot.c 11284F: include/linux/tboot.h 11285 11286INTERCONNECT API 11287M: Georgi Djakov <djakov@kernel.org> 11288L: linux-pm@vger.kernel.org 11289S: Maintained 11290T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11291F: Documentation/devicetree/bindings/interconnect/ 11292F: Documentation/driver-api/interconnect.rst 11293F: drivers/interconnect/ 11294F: include/dt-bindings/interconnect/ 11295F: include/linux/interconnect-provider.h 11296F: include/linux/interconnect.h 11297 11298INTERRUPT COUNTER DRIVER 11299M: Oleksij Rempel <o.rempel@pengutronix.de> 11300R: Pengutronix Kernel Team <kernel@pengutronix.de> 11301L: linux-iio@vger.kernel.org 11302F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11303F: drivers/counter/interrupt-cnt.c 11304 11305INTERSIL ISL7998X VIDEO DECODER DRIVER 11306M: Michael Tretter <m.tretter@pengutronix.de> 11307R: Pengutronix Kernel Team <kernel@pengutronix.de> 11308L: linux-media@vger.kernel.org 11309S: Maintained 11310F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11311F: drivers/media/i2c/isl7998x.c 11312 11313INVENSENSE ICM-426xx IMU DRIVER 11314M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11315L: linux-iio@vger.kernel.org 11316S: Maintained 11317W: https://invensense.tdk.com/ 11318F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11319F: drivers/iio/imu/inv_icm42600/ 11320 11321INVENSENSE MPU-3050 GYROSCOPE DRIVER 11322M: Linus Walleij <linus.walleij@linaro.org> 11323L: linux-iio@vger.kernel.org 11324S: Maintained 11325F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11326F: drivers/iio/gyro/mpu3050* 11327 11328IOC3 ETHERNET DRIVER 11329M: Ralf Baechle <ralf@linux-mips.org> 11330L: linux-mips@vger.kernel.org 11331S: Maintained 11332F: drivers/net/ethernet/sgi/ioc3-eth.c 11333 11334IOMMU DMA-API LAYER 11335M: Robin Murphy <robin.murphy@arm.com> 11336L: iommu@lists.linux.dev 11337S: Maintained 11338T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11339F: drivers/iommu/dma-iommu.c 11340F: drivers/iommu/dma-iommu.h 11341F: drivers/iommu/iova.c 11342F: include/linux/iova.h 11343 11344IOMMU SUBSYSTEM 11345M: Joerg Roedel <joro@8bytes.org> 11346M: Will Deacon <will@kernel.org> 11347R: Robin Murphy <robin.murphy@arm.com> 11348L: iommu@lists.linux.dev 11349S: Maintained 11350T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11351F: Documentation/devicetree/bindings/iommu/ 11352F: Documentation/userspace-api/iommu.rst 11353F: drivers/iommu/ 11354F: include/linux/iommu.h 11355F: include/linux/iova.h 11356F: include/linux/of_iommu.h 11357 11358IOMMUFD 11359M: Jason Gunthorpe <jgg@nvidia.com> 11360M: Kevin Tian <kevin.tian@intel.com> 11361L: iommu@lists.linux.dev 11362S: Maintained 11363T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11364F: Documentation/userspace-api/iommufd.rst 11365F: drivers/iommu/iommufd/ 11366F: include/linux/iommufd.h 11367F: include/uapi/linux/iommufd.h 11368F: tools/testing/selftests/iommu/ 11369 11370IOSYS-MAP HELPERS 11371M: Thomas Zimmermann <tzimmermann@suse.de> 11372L: dri-devel@lists.freedesktop.org 11373S: Maintained 11374T: git git://anongit.freedesktop.org/drm/drm-misc 11375F: include/linux/iosys-map.h 11376 11377IO_URING 11378M: Jens Axboe <axboe@kernel.dk> 11379R: Pavel Begunkov <asml.silence@gmail.com> 11380L: io-uring@vger.kernel.org 11381S: Maintained 11382T: git git://git.kernel.dk/linux-block 11383T: git git://git.kernel.dk/liburing 11384F: include/linux/io_uring/ 11385F: include/linux/io_uring.h 11386F: include/linux/io_uring_types.h 11387F: include/trace/events/io_uring.h 11388F: include/uapi/linux/io_uring.h 11389F: io_uring/ 11390 11391IPMI SUBSYSTEM 11392M: Corey Minyard <minyard@acm.org> 11393L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11394S: Supported 11395W: http://openipmi.sourceforge.net/ 11396T: git https://github.com/cminyard/linux-ipmi.git for-next 11397F: Documentation/devicetree/bindings/ipmi/ 11398F: Documentation/driver-api/ipmi.rst 11399F: drivers/char/ipmi/ 11400F: include/linux/ipmi* 11401F: include/uapi/linux/ipmi* 11402 11403IPS SCSI RAID DRIVER 11404M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11405L: linux-scsi@vger.kernel.org 11406S: Maintained 11407W: http://www.adaptec.com/ 11408F: drivers/scsi/ips* 11409 11410IPVS 11411M: Simon Horman <horms@verge.net.au> 11412M: Julian Anastasov <ja@ssi.bg> 11413L: netdev@vger.kernel.org 11414L: lvs-devel@vger.kernel.org 11415S: Maintained 11416T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11417T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11418F: Documentation/networking/ipvs-sysctl.rst 11419F: include/net/ip_vs.h 11420F: include/uapi/linux/ip_vs.h 11421F: net/netfilter/ipvs/ 11422 11423IPWIRELESS DRIVER 11424M: Jiri Kosina <jikos@kernel.org> 11425M: David Sterba <dsterba@suse.com> 11426S: Odd Fixes 11427F: drivers/tty/ipwireless/ 11428 11429IRON DEVICE AUDIO CODEC DRIVERS 11430M: Kiseok Jo <kiseok.jo@irondevice.com> 11431L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11432S: Maintained 11433F: Documentation/devicetree/bindings/sound/irondevice,* 11434F: sound/soc/codecs/sma* 11435 11436IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11437M: Thomas Gleixner <tglx@linutronix.de> 11438S: Maintained 11439T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11440F: Documentation/core-api/irq/irq-domain.rst 11441F: include/linux/irqdomain.h 11442F: kernel/irq/irqdomain.c 11443F: kernel/irq/msi.c 11444 11445IRQ SUBSYSTEM 11446M: Thomas Gleixner <tglx@linutronix.de> 11447L: linux-kernel@vger.kernel.org 11448S: Maintained 11449T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11450F: include/linux/group_cpus.h 11451F: kernel/irq/ 11452F: lib/group_cpus.c 11453 11454IRQCHIP DRIVERS 11455M: Thomas Gleixner <tglx@linutronix.de> 11456L: linux-kernel@vger.kernel.org 11457S: Maintained 11458T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11459F: Documentation/devicetree/bindings/interrupt-controller/ 11460F: drivers/irqchip/ 11461 11462ISA 11463M: William Breathitt Gray <william.gray@linaro.org> 11464S: Maintained 11465F: Documentation/driver-api/isa.rst 11466F: drivers/base/isa.c 11467F: include/linux/isa.h 11468 11469ISA RADIO MODULE 11470M: Hans Verkuil <hverkuil@xs4all.nl> 11471L: linux-media@vger.kernel.org 11472S: Maintained 11473W: https://linuxtv.org 11474T: git git://linuxtv.org/media_tree.git 11475F: drivers/media/radio/radio-isa* 11476 11477ISAPNP 11478M: Jaroslav Kysela <perex@perex.cz> 11479S: Maintained 11480F: Documentation/userspace-api/isapnp.rst 11481F: drivers/pnp/isapnp/ 11482F: include/linux/isapnp.h 11483 11484ISCSI 11485M: Lee Duncan <lduncan@suse.com> 11486M: Chris Leech <cleech@redhat.com> 11487M: Mike Christie <michael.christie@oracle.com> 11488L: open-iscsi@googlegroups.com 11489L: linux-scsi@vger.kernel.org 11490S: Maintained 11491W: www.open-iscsi.com 11492F: drivers/scsi/*iscsi* 11493F: include/scsi/*iscsi* 11494 11495iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11496M: Peter Jones <pjones@redhat.com> 11497M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11498S: Maintained 11499F: drivers/firmware/iscsi_ibft* 11500 11501ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11502M: Sagi Grimberg <sagi@grimberg.me> 11503M: Max Gurtovoy <mgurtovoy@nvidia.com> 11504L: linux-rdma@vger.kernel.org 11505S: Supported 11506W: http://www.openfabrics.org 11507W: www.open-iscsi.org 11508Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11509F: drivers/infiniband/ulp/iser/ 11510 11511ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11512M: Sagi Grimberg <sagi@grimberg.me> 11513L: linux-rdma@vger.kernel.org 11514L: target-devel@vger.kernel.org 11515S: Supported 11516T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11517F: drivers/infiniband/ulp/isert 11518 11519ISDN/CMTP OVER BLUETOOTH 11520M: Karsten Keil <isdn@linux-pingi.de> 11521L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11522L: netdev@vger.kernel.org 11523S: Odd Fixes 11524W: http://www.isdn4linux.de 11525F: Documentation/isdn/ 11526F: drivers/isdn/capi/ 11527F: include/linux/isdn/ 11528F: include/uapi/linux/isdn/ 11529F: net/bluetooth/cmtp/ 11530 11531ISDN/mISDN SUBSYSTEM 11532M: Karsten Keil <isdn@linux-pingi.de> 11533L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11534L: netdev@vger.kernel.org 11535S: Maintained 11536W: http://www.isdn4linux.de 11537F: drivers/isdn/Kconfig 11538F: drivers/isdn/Makefile 11539F: drivers/isdn/hardware/ 11540F: drivers/isdn/mISDN/ 11541 11542ISOFS FILESYSTEM 11543M: Jan Kara <jack@suse.cz> 11544L: linux-fsdevel@vger.kernel.org 11545S: Maintained 11546F: Documentation/filesystems/isofs.rst 11547F: fs/isofs/ 11548 11549IT87 HARDWARE MONITORING DRIVER 11550M: Jean Delvare <jdelvare@suse.com> 11551L: linux-hwmon@vger.kernel.org 11552S: Maintained 11553F: Documentation/hwmon/it87.rst 11554F: drivers/hwmon/it87.c 11555 11556IT913X MEDIA DRIVER 11557L: linux-media@vger.kernel.org 11558S: Orphan 11559W: https://linuxtv.org 11560Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11561F: drivers/media/tuners/it913x* 11562 11563ITE IT66121 HDMI BRIDGE DRIVER 11564M: Phong LE <ple@baylibre.com> 11565M: Neil Armstrong <neil.armstrong@linaro.org> 11566S: Maintained 11567T: git git://anongit.freedesktop.org/drm/drm-misc 11568F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11569F: drivers/gpu/drm/bridge/ite-it66121.c 11570 11571IVTV VIDEO4LINUX DRIVER 11572M: Andy Walls <awalls@md.metrocast.net> 11573L: linux-media@vger.kernel.org 11574S: Maintained 11575W: https://linuxtv.org 11576T: git git://linuxtv.org/media_tree.git 11577F: Documentation/admin-guide/media/ivtv* 11578F: drivers/media/pci/ivtv/ 11579F: include/uapi/linux/ivtv* 11580 11581IX2505V MEDIA DRIVER 11582M: Malcolm Priestley <tvboxspy@gmail.com> 11583L: linux-media@vger.kernel.org 11584S: Maintained 11585W: https://linuxtv.org 11586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11587F: drivers/media/dvb-frontends/ix2505v* 11588 11589JAILHOUSE HYPERVISOR INTERFACE 11590M: Jan Kiszka <jan.kiszka@siemens.com> 11591L: jailhouse-dev@googlegroups.com 11592S: Maintained 11593F: arch/x86/include/asm/jailhouse_para.h 11594F: arch/x86/kernel/jailhouse.c 11595 11596JFS FILESYSTEM 11597M: Dave Kleikamp <shaggy@kernel.org> 11598L: jfs-discussion@lists.sourceforge.net 11599S: Odd Fixes 11600W: http://jfs.sourceforge.net/ 11601T: git https://github.com/kleikamp/linux-shaggy.git 11602F: Documentation/admin-guide/jfs.rst 11603F: fs/jfs/ 11604 11605JME NETWORK DRIVER 11606M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11607L: netdev@vger.kernel.org 11608S: Maintained 11609F: drivers/net/ethernet/jme.* 11610 11611JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11612M: David Woodhouse <dwmw2@infradead.org> 11613M: Richard Weinberger <richard@nod.at> 11614L: linux-mtd@lists.infradead.org 11615S: Odd Fixes 11616W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11617T: git git://git.infradead.org/ubifs-2.6.git 11618F: fs/jffs2/ 11619F: include/uapi/linux/jffs2.h 11620 11621JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11622M: "Theodore Ts'o" <tytso@mit.edu> 11623M: Jan Kara <jack@suse.com> 11624L: linux-ext4@vger.kernel.org 11625S: Maintained 11626F: fs/jbd2/ 11627F: include/linux/jbd2.h 11628 11629JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11630M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11631L: linux-media@vger.kernel.org 11632L: linux-renesas-soc@vger.kernel.org 11633S: Maintained 11634F: drivers/media/platform/renesas/rcar_jpu.c 11635 11636JSM Neo PCI based serial card 11637L: linux-serial@vger.kernel.org 11638S: Orphan 11639F: drivers/tty/serial/jsm/ 11640 11641K10TEMP HARDWARE MONITORING DRIVER 11642M: Clemens Ladisch <clemens@ladisch.de> 11643L: linux-hwmon@vger.kernel.org 11644S: Maintained 11645F: Documentation/hwmon/k10temp.rst 11646F: drivers/hwmon/k10temp.c 11647 11648K8TEMP HARDWARE MONITORING DRIVER 11649M: Rudolf Marek <r.marek@assembler.cz> 11650L: linux-hwmon@vger.kernel.org 11651S: Maintained 11652F: Documentation/hwmon/k8temp.rst 11653F: drivers/hwmon/k8temp.c 11654 11655KASAN 11656M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11657R: Alexander Potapenko <glider@google.com> 11658R: Andrey Konovalov <andreyknvl@gmail.com> 11659R: Dmitry Vyukov <dvyukov@google.com> 11660R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11661L: kasan-dev@googlegroups.com 11662S: Maintained 11663F: Documentation/dev-tools/kasan.rst 11664F: arch/*/include/asm/*kasan.h 11665F: arch/*/mm/kasan_init* 11666F: include/linux/kasan*.h 11667F: lib/Kconfig.kasan 11668F: mm/kasan/ 11669F: scripts/Makefile.kasan 11670 11671KCONFIG 11672M: Masahiro Yamada <masahiroy@kernel.org> 11673L: linux-kbuild@vger.kernel.org 11674S: Maintained 11675Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11676T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11677F: Documentation/kbuild/kconfig* 11678F: scripts/Kconfig.include 11679F: scripts/kconfig/ 11680 11681KCOV 11682R: Dmitry Vyukov <dvyukov@google.com> 11683R: Andrey Konovalov <andreyknvl@gmail.com> 11684L: kasan-dev@googlegroups.com 11685S: Maintained 11686F: Documentation/dev-tools/kcov.rst 11687F: include/linux/kcov.h 11688F: include/uapi/linux/kcov.h 11689F: kernel/kcov.c 11690F: scripts/Makefile.kcov 11691 11692KCSAN 11693M: Marco Elver <elver@google.com> 11694R: Dmitry Vyukov <dvyukov@google.com> 11695L: kasan-dev@googlegroups.com 11696S: Maintained 11697F: Documentation/dev-tools/kcsan.rst 11698F: include/linux/kcsan*.h 11699F: kernel/kcsan/ 11700F: lib/Kconfig.kcsan 11701F: scripts/Makefile.kcsan 11702 11703KDUMP 11704M: Baoquan He <bhe@redhat.com> 11705R: Vivek Goyal <vgoyal@redhat.com> 11706R: Dave Young <dyoung@redhat.com> 11707L: kexec@lists.infradead.org 11708S: Maintained 11709W: http://lse.sourceforge.net/kdump/ 11710F: Documentation/admin-guide/kdump/ 11711F: fs/proc/vmcore.c 11712F: include/linux/crash_core.h 11713F: include/linux/crash_dump.h 11714F: include/uapi/linux/vmcore.h 11715F: kernel/crash_*.c 11716 11717KEENE FM RADIO TRANSMITTER DRIVER 11718M: Hans Verkuil <hverkuil@xs4all.nl> 11719L: linux-media@vger.kernel.org 11720S: Maintained 11721W: https://linuxtv.org 11722T: git git://linuxtv.org/media_tree.git 11723F: drivers/media/radio/radio-keene* 11724 11725KERNEL AUTOMOUNTER 11726M: Ian Kent <raven@themaw.net> 11727L: autofs@vger.kernel.org 11728S: Maintained 11729F: fs/autofs/ 11730 11731KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11732M: Masahiro Yamada <masahiroy@kernel.org> 11733R: Nathan Chancellor <nathan@kernel.org> 11734R: Nicolas Schier <nicolas@fjasle.eu> 11735L: linux-kbuild@vger.kernel.org 11736S: Maintained 11737Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11738T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11739F: Documentation/kbuild/ 11740F: Makefile 11741F: scripts/*vmlinux* 11742F: scripts/Kbuild* 11743F: scripts/Makefile* 11744F: scripts/basic/ 11745F: scripts/clang-tools/ 11746F: scripts/dummy-tools/ 11747F: scripts/mk* 11748F: scripts/mod/ 11749F: scripts/package/ 11750F: usr/ 11751 11752KERNEL HARDENING (not covered by other areas) 11753M: Kees Cook <keescook@chromium.org> 11754R: Gustavo A. R. Silva <gustavoars@kernel.org> 11755L: linux-hardening@vger.kernel.org 11756S: Supported 11757T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11758F: Documentation/ABI/testing/sysfs-kernel-oops_count 11759F: Documentation/ABI/testing/sysfs-kernel-warn_count 11760F: arch/*/configs/hardening.config 11761F: include/linux/overflow.h 11762F: include/linux/randomize_kstack.h 11763F: kernel/configs/hardening.config 11764F: mm/usercopy.c 11765K: \b(add|choose)_random_kstack_offset\b 11766K: \b__check_(object_size|heap_object)\b 11767K: \b__counted_by\b 11768 11769KERNEL JANITORS 11770L: kernel-janitors@vger.kernel.org 11771S: Odd Fixes 11772W: http://kernelnewbies.org/KernelJanitors 11773 11774KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11775M: Chuck Lever <chuck.lever@oracle.com> 11776M: Jeff Layton <jlayton@kernel.org> 11777R: Neil Brown <neilb@suse.de> 11778R: Olga Kornievskaia <kolga@netapp.com> 11779R: Dai Ngo <Dai.Ngo@oracle.com> 11780R: Tom Talpey <tom@talpey.com> 11781L: linux-nfs@vger.kernel.org 11782S: Supported 11783W: http://nfs.sourceforge.net/ 11784T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11785F: Documentation/filesystems/nfs/ 11786F: fs/lockd/ 11787F: fs/nfs_common/ 11788F: fs/nfsd/ 11789F: include/linux/lockd/ 11790F: include/linux/sunrpc/ 11791F: include/trace/events/rpcgss.h 11792F: include/trace/events/rpcrdma.h 11793F: include/trace/events/sunrpc.h 11794F: include/trace/misc/fs.h 11795F: include/trace/misc/nfs.h 11796F: include/trace/misc/sunrpc.h 11797F: include/uapi/linux/nfsd/ 11798F: include/uapi/linux/sunrpc/ 11799F: net/sunrpc/ 11800 11801KERNEL REGRESSIONS 11802M: Thorsten Leemhuis <linux@leemhuis.info> 11803L: regressions@lists.linux.dev 11804S: Supported 11805F: Documentation/admin-guide/reporting-regressions.rst 11806F: Documentation/process/handling-regressions.rst 11807 11808KERNEL SELFTEST FRAMEWORK 11809M: Shuah Khan <shuah@kernel.org> 11810M: Shuah Khan <skhan@linuxfoundation.org> 11811L: linux-kselftest@vger.kernel.org 11812S: Maintained 11813Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11814T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11815F: Documentation/dev-tools/kselftest* 11816F: tools/testing/selftests/ 11817 11818KERNEL SMB3 SERVER (KSMBD) 11819M: Namjae Jeon <linkinjeon@kernel.org> 11820M: Steve French <sfrench@samba.org> 11821R: Sergey Senozhatsky <senozhatsky@chromium.org> 11822R: Tom Talpey <tom@talpey.com> 11823L: linux-cifs@vger.kernel.org 11824S: Maintained 11825T: git git://git.samba.org/ksmbd.git 11826F: Documentation/filesystems/smb/ksmbd.rst 11827F: fs/smb/common/ 11828F: fs/smb/server/ 11829 11830KERNEL UNIT TESTING FRAMEWORK (KUnit) 11831M: Brendan Higgins <brendanhiggins@google.com> 11832M: David Gow <davidgow@google.com> 11833R: Rae Moar <rmoar@google.com> 11834L: linux-kselftest@vger.kernel.org 11835L: kunit-dev@googlegroups.com 11836S: Maintained 11837W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11838T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11839T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11840F: Documentation/dev-tools/kunit/ 11841F: include/kunit/ 11842F: lib/kunit/ 11843F: rust/kernel/kunit.rs 11844F: scripts/rustdoc_test_* 11845F: tools/testing/kunit/ 11846 11847KERNEL USERMODE HELPER 11848M: Luis Chamberlain <mcgrof@kernel.org> 11849L: linux-kernel@vger.kernel.org 11850S: Maintained 11851F: include/linux/umh.h 11852F: kernel/umh.c 11853 11854KERNEL VIRTUAL MACHINE (KVM) 11855M: Paolo Bonzini <pbonzini@redhat.com> 11856L: kvm@vger.kernel.org 11857S: Supported 11858W: http://www.linux-kvm.org 11859T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11860F: Documentation/virt/kvm/ 11861F: include/asm-generic/kvm* 11862F: include/kvm/iodev.h 11863F: include/linux/kvm* 11864F: include/trace/events/kvm.h 11865F: include/uapi/asm-generic/kvm* 11866F: include/uapi/linux/kvm* 11867F: tools/kvm/ 11868F: tools/testing/selftests/kvm/ 11869F: virt/kvm/* 11870 11871KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11872M: Marc Zyngier <maz@kernel.org> 11873M: Oliver Upton <oliver.upton@linux.dev> 11874R: James Morse <james.morse@arm.com> 11875R: Suzuki K Poulose <suzuki.poulose@arm.com> 11876R: Zenghui Yu <yuzenghui@huawei.com> 11877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11878L: kvmarm@lists.linux.dev 11879S: Maintained 11880T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11881F: arch/arm64/include/asm/kvm* 11882F: arch/arm64/include/uapi/asm/kvm* 11883F: arch/arm64/kvm/ 11884F: include/kvm/arm_* 11885F: tools/testing/selftests/kvm/*/aarch64/ 11886F: tools/testing/selftests/kvm/aarch64/ 11887 11888KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11889M: Tianrui Zhao <zhaotianrui@loongson.cn> 11890M: Bibo Mao <maobibo@loongson.cn> 11891M: Huacai Chen <chenhuacai@kernel.org> 11892L: kvm@vger.kernel.org 11893L: loongarch@lists.linux.dev 11894S: Maintained 11895T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11896F: arch/loongarch/include/asm/kvm* 11897F: arch/loongarch/include/uapi/asm/kvm* 11898F: arch/loongarch/kvm/ 11899 11900KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11901M: Huacai Chen <chenhuacai@kernel.org> 11902L: linux-mips@vger.kernel.org 11903L: kvm@vger.kernel.org 11904S: Maintained 11905T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11906F: arch/mips/include/asm/kvm* 11907F: arch/mips/include/uapi/asm/kvm* 11908F: arch/mips/kvm/ 11909 11910KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11911M: Michael Ellerman <mpe@ellerman.id.au> 11912R: Nicholas Piggin <npiggin@gmail.com> 11913L: linuxppc-dev@lists.ozlabs.org 11914L: kvm@vger.kernel.org 11915S: Maintained (Book3S 64-bit HV) 11916S: Odd fixes (Book3S 64-bit PR) 11917S: Orphan (Book3E and 32-bit) 11918T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11919F: arch/powerpc/include/asm/kvm* 11920F: arch/powerpc/include/uapi/asm/kvm* 11921F: arch/powerpc/kernel/kvm* 11922F: arch/powerpc/kvm/ 11923 11924KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11925M: Anup Patel <anup@brainfault.org> 11926R: Atish Patra <atishp@atishpatra.org> 11927L: kvm@vger.kernel.org 11928L: kvm-riscv@lists.infradead.org 11929L: linux-riscv@lists.infradead.org 11930S: Maintained 11931T: git https://github.com/kvm-riscv/linux.git 11932F: arch/riscv/include/asm/kvm* 11933F: arch/riscv/include/uapi/asm/kvm* 11934F: arch/riscv/kvm/ 11935F: tools/testing/selftests/kvm/*/riscv/ 11936F: tools/testing/selftests/kvm/riscv/ 11937 11938KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11939M: Christian Borntraeger <borntraeger@linux.ibm.com> 11940M: Janosch Frank <frankja@linux.ibm.com> 11941M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11942R: David Hildenbrand <david@redhat.com> 11943L: kvm@vger.kernel.org 11944S: Supported 11945T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11946F: Documentation/virt/kvm/s390* 11947F: arch/s390/include/asm/gmap.h 11948F: arch/s390/include/asm/kvm* 11949F: arch/s390/include/uapi/asm/kvm* 11950F: arch/s390/include/uapi/asm/uvdevice.h 11951F: arch/s390/kernel/uv.c 11952F: arch/s390/kvm/ 11953F: arch/s390/mm/gmap.c 11954F: drivers/s390/char/uvdevice.c 11955F: tools/testing/selftests/drivers/s390x/uvdevice/ 11956F: tools/testing/selftests/kvm/*/s390x/ 11957F: tools/testing/selftests/kvm/s390x/ 11958 11959KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11960M: Sean Christopherson <seanjc@google.com> 11961M: Paolo Bonzini <pbonzini@redhat.com> 11962L: kvm@vger.kernel.org 11963S: Supported 11964P: Documentation/process/maintainer-kvm-x86.rst 11965T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11966F: arch/x86/include/asm/kvm* 11967F: arch/x86/include/asm/svm.h 11968F: arch/x86/include/asm/vmx*.h 11969F: arch/x86/include/uapi/asm/kvm* 11970F: arch/x86/include/uapi/asm/svm.h 11971F: arch/x86/include/uapi/asm/vmx.h 11972F: arch/x86/kvm/ 11973F: arch/x86/kvm/*/ 11974F: tools/testing/selftests/kvm/*/x86_64/ 11975F: tools/testing/selftests/kvm/x86_64/ 11976 11977KERNFS 11978M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11979M: Tejun Heo <tj@kernel.org> 11980S: Supported 11981T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11982F: fs/kernfs/ 11983F: include/linux/kernfs.h 11984 11985KEXEC 11986M: Eric Biederman <ebiederm@xmission.com> 11987L: kexec@lists.infradead.org 11988S: Maintained 11989W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11990F: include/linux/kexec.h 11991F: include/uapi/linux/kexec.h 11992F: kernel/kexec* 11993 11994KEYS-ENCRYPTED 11995M: Mimi Zohar <zohar@linux.ibm.com> 11996L: linux-integrity@vger.kernel.org 11997L: keyrings@vger.kernel.org 11998S: Supported 11999F: Documentation/security/keys/trusted-encrypted.rst 12000F: include/keys/encrypted-type.h 12001F: security/keys/encrypted-keys/ 12002 12003KEYS-TRUSTED 12004M: James Bottomley <jejb@linux.ibm.com> 12005M: Jarkko Sakkinen <jarkko@kernel.org> 12006M: Mimi Zohar <zohar@linux.ibm.com> 12007L: linux-integrity@vger.kernel.org 12008L: keyrings@vger.kernel.org 12009S: Supported 12010F: Documentation/security/keys/trusted-encrypted.rst 12011F: include/keys/trusted-type.h 12012F: include/keys/trusted_tpm.h 12013F: security/keys/trusted-keys/ 12014 12015KEYS-TRUSTED-CAAM 12016M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12017R: Pengutronix Kernel Team <kernel@pengutronix.de> 12018L: linux-integrity@vger.kernel.org 12019L: keyrings@vger.kernel.org 12020S: Maintained 12021F: include/keys/trusted_caam.h 12022F: security/keys/trusted-keys/trusted_caam.c 12023 12024KEYS-TRUSTED-TEE 12025M: Sumit Garg <sumit.garg@linaro.org> 12026L: linux-integrity@vger.kernel.org 12027L: keyrings@vger.kernel.org 12028S: Supported 12029F: include/keys/trusted_tee.h 12030F: security/keys/trusted-keys/trusted_tee.c 12031 12032KEYS/KEYRINGS 12033M: David Howells <dhowells@redhat.com> 12034M: Jarkko Sakkinen <jarkko@kernel.org> 12035L: keyrings@vger.kernel.org 12036S: Maintained 12037F: Documentation/security/keys/core.rst 12038F: include/keys/ 12039F: include/linux/key-type.h 12040F: include/linux/key.h 12041F: include/linux/keyctl.h 12042F: include/uapi/linux/keyctl.h 12043F: security/keys/ 12044 12045KEYS/KEYRINGS_INTEGRITY 12046M: Jarkko Sakkinen <jarkko@kernel.org> 12047M: Mimi Zohar <zohar@linux.ibm.com> 12048L: linux-integrity@vger.kernel.org 12049L: keyrings@vger.kernel.org 12050S: Supported 12051F: security/integrity/platform_certs 12052 12053KFENCE 12054M: Alexander Potapenko <glider@google.com> 12055M: Marco Elver <elver@google.com> 12056R: Dmitry Vyukov <dvyukov@google.com> 12057L: kasan-dev@googlegroups.com 12058S: Maintained 12059F: Documentation/dev-tools/kfence.rst 12060F: arch/*/include/asm/kfence.h 12061F: include/linux/kfence.h 12062F: lib/Kconfig.kfence 12063F: mm/kfence/ 12064 12065KFIFO 12066M: Stefani Seibold <stefani@seibold.net> 12067S: Maintained 12068F: include/linux/kfifo.h 12069F: lib/kfifo.c 12070F: samples/kfifo/ 12071 12072KGDB / KDB /debug_core 12073M: Jason Wessel <jason.wessel@windriver.com> 12074M: Daniel Thompson <daniel.thompson@linaro.org> 12075R: Douglas Anderson <dianders@chromium.org> 12076L: kgdb-bugreport@lists.sourceforge.net 12077S: Maintained 12078W: http://kgdb.wiki.kernel.org/ 12079T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12080F: Documentation/dev-tools/kgdb.rst 12081F: drivers/misc/kgdbts.c 12082F: drivers/tty/serial/kgdboc.c 12083F: include/linux/kdb.h 12084F: include/linux/kgdb.h 12085F: kernel/debug/ 12086F: kernel/module/kdb.c 12087 12088KHADAS MCU MFD DRIVER 12089M: Neil Armstrong <neil.armstrong@linaro.org> 12090L: linux-amlogic@lists.infradead.org 12091S: Maintained 12092F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12093F: drivers/mfd/khadas-mcu.c 12094F: drivers/thermal/khadas_mcu_fan.c 12095F: include/linux/mfd/khadas-mcu.h 12096 12097KIONIX/ROHM KX022A ACCELEROMETER 12098M: Matti Vaittinen <mazziesaccount@gmail.com> 12099L: linux-iio@vger.kernel.org 12100S: Supported 12101F: drivers/iio/accel/kionix-kx022a* 12102 12103KMEMLEAK 12104M: Catalin Marinas <catalin.marinas@arm.com> 12105S: Maintained 12106F: Documentation/dev-tools/kmemleak.rst 12107F: include/linux/kmemleak.h 12108F: mm/kmemleak.c 12109F: samples/kmemleak/kmemleak-test.c 12110 12111KMSAN 12112M: Alexander Potapenko <glider@google.com> 12113R: Marco Elver <elver@google.com> 12114R: Dmitry Vyukov <dvyukov@google.com> 12115L: kasan-dev@googlegroups.com 12116S: Maintained 12117F: Documentation/dev-tools/kmsan.rst 12118F: arch/*/include/asm/kmsan.h 12119F: arch/*/mm/kmsan_* 12120F: include/linux/kmsan*.h 12121F: lib/Kconfig.kmsan 12122F: mm/kmsan/ 12123F: scripts/Makefile.kmsan 12124 12125KPROBES 12126M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12127M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12128M: "David S. Miller" <davem@davemloft.net> 12129M: Masami Hiramatsu <mhiramat@kernel.org> 12130L: linux-kernel@vger.kernel.org 12131L: linux-trace-kernel@vger.kernel.org 12132S: Maintained 12133Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12134T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12135F: Documentation/trace/kprobes.rst 12136F: include/asm-generic/kprobes.h 12137F: include/linux/kprobes.h 12138F: kernel/kprobes.c 12139F: lib/test_kprobes.c 12140F: samples/kprobes 12141 12142KS0108 LCD CONTROLLER DRIVER 12143M: Miguel Ojeda <ojeda@kernel.org> 12144S: Maintained 12145F: Documentation/admin-guide/auxdisplay/ks0108.rst 12146F: drivers/auxdisplay/ks0108.c 12147F: include/linux/ks0108.h 12148 12149KTD253 BACKLIGHT DRIVER 12150M: Linus Walleij <linus.walleij@linaro.org> 12151S: Maintained 12152F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12153F: drivers/video/backlight/ktd253-backlight.c 12154 12155KTD2801 BACKLIGHT DRIVER 12156M: Duje Mihanović <duje.mihanovic@skole.hr> 12157S: Maintained 12158F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12159F: drivers/video/backlight/ktd2801-backlight.c 12160 12161KTEST 12162M: Steven Rostedt <rostedt@goodmis.org> 12163M: John Hawley <warthog9@eaglescrag.net> 12164S: Maintained 12165F: tools/testing/ktest 12166 12167KTZ8866 BACKLIGHT DRIVER 12168M: Jianhua Lu <lujianhua000@gmail.com> 12169S: Maintained 12170F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12171F: drivers/video/backlight/ktz8866.c 12172 12173KVM PARAVIRT (KVM/paravirt) 12174M: Paolo Bonzini <pbonzini@redhat.com> 12175R: Wanpeng Li <wanpengli@tencent.com> 12176R: Vitaly Kuznetsov <vkuznets@redhat.com> 12177L: kvm@vger.kernel.org 12178S: Supported 12179T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12180F: arch/um/include/asm/kvm_para.h 12181F: arch/x86/include/asm/kvm_para.h 12182F: arch/x86/include/asm/pvclock-abi.h 12183F: arch/x86/include/uapi/asm/kvm_para.h 12184F: arch/x86/kernel/kvm.c 12185F: arch/x86/kernel/kvmclock.c 12186F: include/asm-generic/kvm_para.h 12187F: include/linux/kvm_para.h 12188F: include/uapi/asm-generic/kvm_para.h 12189F: include/uapi/linux/kvm_para.h 12190 12191KVM X86 HYPER-V (KVM/hyper-v) 12192M: Vitaly Kuznetsov <vkuznets@redhat.com> 12193M: Sean Christopherson <seanjc@google.com> 12194M: Paolo Bonzini <pbonzini@redhat.com> 12195L: kvm@vger.kernel.org 12196S: Supported 12197T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12198F: arch/x86/kvm/hyperv.* 12199F: arch/x86/kvm/kvm_onhyperv.* 12200F: arch/x86/kvm/svm/hyperv.* 12201F: arch/x86/kvm/svm/svm_onhyperv.* 12202F: arch/x86/kvm/vmx/hyperv.* 12203 12204KVM X86 Xen (KVM/Xen) 12205M: David Woodhouse <dwmw2@infradead.org> 12206M: Paul Durrant <paul@xen.org> 12207M: Sean Christopherson <seanjc@google.com> 12208M: Paolo Bonzini <pbonzini@redhat.com> 12209L: kvm@vger.kernel.org 12210S: Supported 12211T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12212F: arch/x86/kvm/xen.* 12213 12214L3MDEV 12215M: David Ahern <dsahern@kernel.org> 12216L: netdev@vger.kernel.org 12217S: Maintained 12218F: include/net/l3mdev.h 12219F: net/l3mdev 12220 12221LANDLOCK SECURITY MODULE 12222M: Mickaël Salaün <mic@digikod.net> 12223L: linux-security-module@vger.kernel.org 12224S: Supported 12225W: https://landlock.io 12226T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12227F: Documentation/security/landlock.rst 12228F: Documentation/userspace-api/landlock.rst 12229F: include/uapi/linux/landlock.h 12230F: samples/landlock/ 12231F: security/landlock/ 12232F: tools/testing/selftests/landlock/ 12233K: landlock 12234K: LANDLOCK 12235 12236LANTIQ / INTEL Ethernet drivers 12237M: Hauke Mehrtens <hauke@hauke-m.de> 12238L: netdev@vger.kernel.org 12239S: Maintained 12240F: drivers/net/dsa/lantiq_gswip.c 12241F: drivers/net/dsa/lantiq_pce.h 12242F: drivers/net/ethernet/lantiq_xrx200.c 12243F: net/dsa/tag_gswip.c 12244 12245LANTIQ MIPS ARCHITECTURE 12246M: John Crispin <john@phrozen.org> 12247L: linux-mips@vger.kernel.org 12248S: Maintained 12249F: arch/mips/lantiq 12250F: drivers/soc/lantiq 12251 12252LANTIQ PEF2256 DRIVER 12253M: Herve Codina <herve.codina@bootlin.com> 12254S: Maintained 12255F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12256F: drivers/net/wan/framer/pef2256/ 12257F: drivers/pinctrl/pinctrl-pef2256.c 12258F: include/linux/framer/pef2256.h 12259 12260LASI 53c700 driver for PARISC 12261M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12262L: linux-scsi@vger.kernel.org 12263S: Maintained 12264F: Documentation/scsi/53c700.rst 12265F: drivers/scsi/53c700* 12266 12267LEAKING_ADDRESSES 12268M: Tycho Andersen <tycho@tycho.pizza> 12269R: Kees Cook <keescook@chromium.org> 12270L: linux-hardening@vger.kernel.org 12271S: Maintained 12272T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12273F: scripts/leaking_addresses.pl 12274 12275LED SUBSYSTEM 12276M: Pavel Machek <pavel@ucw.cz> 12277M: Lee Jones <lee@kernel.org> 12278L: linux-leds@vger.kernel.org 12279S: Maintained 12280T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12281F: Documentation/devicetree/bindings/leds/ 12282F: Documentation/leds/ 12283F: drivers/leds/ 12284F: include/dt-bindings/leds/ 12285F: include/linux/leds.h 12286 12287LEGO MINDSTORMS EV3 12288R: David Lechner <david@lechnology.com> 12289S: Maintained 12290F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12291F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12292F: drivers/power/supply/lego_ev3_battery.c 12293 12294LEGO USB Tower driver 12295M: Juergen Stuber <starblue@users.sourceforge.net> 12296L: legousb-devel@lists.sourceforge.net 12297S: Maintained 12298W: http://legousb.sourceforge.net/ 12299F: drivers/usb/misc/legousbtower.c 12300 12301LETSKETCH HID TABLET DRIVER 12302M: Hans de Goede <hdegoede@redhat.com> 12303L: linux-input@vger.kernel.org 12304S: Maintained 12305T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12306F: drivers/hid/hid-letsketch.c 12307 12308LG LAPTOP EXTRAS 12309M: Matan Ziv-Av <matan@svgalib.org> 12310L: platform-driver-x86@vger.kernel.org 12311S: Maintained 12312F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12313F: Documentation/admin-guide/laptops/lg-laptop.rst 12314F: drivers/platform/x86/lg-laptop.c 12315 12316LG2160 MEDIA DRIVER 12317M: Michael Krufky <mkrufky@linuxtv.org> 12318L: linux-media@vger.kernel.org 12319S: Maintained 12320W: https://linuxtv.org 12321W: http://github.com/mkrufky 12322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12323T: git git://linuxtv.org/mkrufky/tuners.git 12324F: drivers/media/dvb-frontends/lg2160.* 12325 12326LGDT3305 MEDIA DRIVER 12327M: Michael Krufky <mkrufky@linuxtv.org> 12328L: linux-media@vger.kernel.org 12329S: Maintained 12330W: https://linuxtv.org 12331W: http://github.com/mkrufky 12332Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12333T: git git://linuxtv.org/mkrufky/tuners.git 12334F: drivers/media/dvb-frontends/lgdt3305.* 12335 12336LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12337M: Viresh Kumar <vireshk@kernel.org> 12338L: linux-ide@vger.kernel.org 12339S: Maintained 12340T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12341F: drivers/ata/pata_arasan_cf.c 12342F: include/linux/pata_arasan_cf_data.h 12343 12344LIBATA PATA DRIVERS 12345R: Sergey Shtylyov <s.shtylyov@omp.ru> 12346L: linux-ide@vger.kernel.org 12347F: drivers/ata/ata_*.c 12348F: drivers/ata/pata_*.c 12349 12350LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12351M: Linus Walleij <linus.walleij@linaro.org> 12352L: linux-ide@vger.kernel.org 12353S: Maintained 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12355F: drivers/ata/pata_ftide010.c 12356F: drivers/ata/sata_gemini.c 12357F: drivers/ata/sata_gemini.h 12358 12359LIBATA SATA AHCI PLATFORM devices support 12360M: Hans de Goede <hdegoede@redhat.com> 12361M: Jens Axboe <axboe@kernel.dk> 12362L: linux-ide@vger.kernel.org 12363S: Maintained 12364T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12365F: drivers/ata/ahci_platform.c 12366F: drivers/ata/libahci_platform.c 12367F: include/linux/ahci_platform.h 12368 12369LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12370M: Serge Semin <fancer.lancer@gmail.com> 12371L: linux-ide@vger.kernel.org 12372S: Maintained 12373T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12374F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12375F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12376F: drivers/ata/ahci_dwc.c 12377 12378LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12379M: Mikael Pettersson <mikpelinux@gmail.com> 12380L: linux-ide@vger.kernel.org 12381S: Maintained 12382T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12383F: drivers/ata/sata_promise.* 12384 12385LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12386M: Damien Le Moal <dlemoal@kernel.org> 12387M: Niklas Cassel <cassel@kernel.org> 12388L: linux-ide@vger.kernel.org 12389S: Maintained 12390T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12391F: Documentation/ABI/testing/sysfs-ata 12392F: Documentation/devicetree/bindings/ata/ 12393F: drivers/ata/ 12394F: include/linux/ata.h 12395F: include/linux/libata.h 12396 12397LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12398M: Vishal Verma <vishal.l.verma@intel.com> 12399M: Dan Williams <dan.j.williams@intel.com> 12400M: Dave Jiang <dave.jiang@intel.com> 12401L: nvdimm@lists.linux.dev 12402S: Supported 12403Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12404P: Documentation/nvdimm/maintainer-entry-profile.rst 12405F: drivers/nvdimm/btt* 12406 12407LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12408M: Dan Williams <dan.j.williams@intel.com> 12409M: Vishal Verma <vishal.l.verma@intel.com> 12410M: Dave Jiang <dave.jiang@intel.com> 12411L: nvdimm@lists.linux.dev 12412S: Supported 12413Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12414P: Documentation/nvdimm/maintainer-entry-profile.rst 12415F: drivers/nvdimm/pmem* 12416 12417LIBNVDIMM: DEVICETREE BINDINGS 12418M: Oliver O'Halloran <oohall@gmail.com> 12419L: nvdimm@lists.linux.dev 12420S: Supported 12421Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12422F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12423F: drivers/nvdimm/of_pmem.c 12424 12425LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12426M: Dan Williams <dan.j.williams@intel.com> 12427M: Vishal Verma <vishal.l.verma@intel.com> 12428M: Dave Jiang <dave.jiang@intel.com> 12429M: Ira Weiny <ira.weiny@intel.com> 12430L: nvdimm@lists.linux.dev 12431S: Supported 12432Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12433P: Documentation/nvdimm/maintainer-entry-profile.rst 12434T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12435F: drivers/acpi/nfit/* 12436F: drivers/nvdimm/* 12437F: include/linux/libnvdimm.h 12438F: include/linux/nd.h 12439F: include/uapi/linux/ndctl.h 12440F: tools/testing/nvdimm/ 12441 12442LIBRARY CODE 12443M: Andrew Morton <akpm@linux-foundation.org> 12444L: linux-kernel@vger.kernel.org 12445S: Supported 12446T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12447F: lib/* 12448 12449LICENSES and SPDX stuff 12450M: Thomas Gleixner <tglx@linutronix.de> 12451M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12452L: linux-spdx@vger.kernel.org 12453S: Maintained 12454T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12455F: COPYING 12456F: Documentation/process/license-rules.rst 12457F: LICENSES/ 12458F: scripts/spdxcheck-test.sh 12459F: scripts/spdxcheck.py 12460F: scripts/spdxexclude 12461 12462LINEAR RANGES HELPERS 12463M: Mark Brown <broonie@kernel.org> 12464R: Matti Vaittinen <mazziesaccount@gmail.com> 12465F: include/linux/linear_range.h 12466F: lib/linear_ranges.c 12467F: lib/test_linear_ranges.c 12468 12469LINUX FOR POWER MACINTOSH 12470L: linuxppc-dev@lists.ozlabs.org 12471S: Orphan 12472F: arch/powerpc/platforms/powermac/ 12473F: drivers/macintosh/ 12474X: drivers/macintosh/adb-iop.c 12475X: drivers/macintosh/via-macii.c 12476 12477LINUX FOR POWERPC (32-BIT AND 64-BIT) 12478M: Michael Ellerman <mpe@ellerman.id.au> 12479R: Nicholas Piggin <npiggin@gmail.com> 12480R: Christophe Leroy <christophe.leroy@csgroup.eu> 12481R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12482R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12483L: linuxppc-dev@lists.ozlabs.org 12484S: Supported 12485W: https://github.com/linuxppc/wiki/wiki 12486Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12487T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12488F: Documentation/ABI/stable/sysfs-firmware-opal-* 12489F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12490F: Documentation/devicetree/bindings/powerpc/ 12491F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12492F: Documentation/arch/powerpc/ 12493F: arch/powerpc/ 12494F: drivers/*/*/*pasemi* 12495F: drivers/*/*pasemi* 12496F: drivers/char/tpm/tpm_ibmvtpm* 12497F: drivers/crypto/nx/ 12498F: drivers/i2c/busses/i2c-opal.c 12499F: drivers/net/ethernet/ibm/ibmveth.* 12500F: drivers/net/ethernet/ibm/ibmvnic.* 12501F: drivers/pci/hotplug/pnv_php.c 12502F: drivers/pci/hotplug/rpa* 12503F: drivers/rtc/rtc-opal.c 12504F: drivers/scsi/ibmvscsi/ 12505F: drivers/tty/hvc/hvc_opal.c 12506F: drivers/watchdog/wdrtas.c 12507F: tools/testing/selftests/powerpc 12508N: /pmac 12509N: powermac 12510N: powernv 12511N: [^a-z0-9]ps3 12512N: pseries 12513 12514LINUX FOR POWERPC EMBEDDED MPC5XXX 12515M: Anatolij Gustschin <agust@denx.de> 12516L: linuxppc-dev@lists.ozlabs.org 12517S: Odd Fixes 12518F: arch/powerpc/platforms/512x/ 12519F: arch/powerpc/platforms/52xx/ 12520 12521LINUX FOR POWERPC EMBEDDED PPC4XX 12522L: linuxppc-dev@lists.ozlabs.org 12523S: Orphan 12524F: arch/powerpc/platforms/40x/ 12525F: arch/powerpc/platforms/44x/ 12526 12527LINUX FOR POWERPC EMBEDDED PPC85XX 12528M: Scott Wood <oss@buserror.net> 12529L: linuxppc-dev@lists.ozlabs.org 12530S: Odd fixes 12531T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12532F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12533F: Documentation/devicetree/bindings/powerpc/fsl/ 12534F: arch/powerpc/platforms/85xx/ 12535 12536LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12537M: Christophe Leroy <christophe.leroy@csgroup.eu> 12538L: linuxppc-dev@lists.ozlabs.org 12539S: Maintained 12540F: arch/powerpc/platforms/8xx/ 12541F: arch/powerpc/platforms/83xx/ 12542 12543LINUX KERNEL DUMP TEST MODULE (LKDTM) 12544M: Kees Cook <keescook@chromium.org> 12545S: Maintained 12546F: drivers/misc/lkdtm/* 12547F: tools/testing/selftests/lkdtm/* 12548 12549LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12550M: Alan Stern <stern@rowland.harvard.edu> 12551M: Andrea Parri <parri.andrea@gmail.com> 12552M: Will Deacon <will@kernel.org> 12553M: Peter Zijlstra <peterz@infradead.org> 12554M: Boqun Feng <boqun.feng@gmail.com> 12555M: Nicholas Piggin <npiggin@gmail.com> 12556M: David Howells <dhowells@redhat.com> 12557M: Jade Alglave <j.alglave@ucl.ac.uk> 12558M: Luc Maranget <luc.maranget@inria.fr> 12559M: "Paul E. McKenney" <paulmck@kernel.org> 12560R: Akira Yokosawa <akiyks@gmail.com> 12561R: Daniel Lustig <dlustig@nvidia.com> 12562R: Joel Fernandes <joel@joelfernandes.org> 12563L: linux-kernel@vger.kernel.org 12564L: linux-arch@vger.kernel.org 12565S: Supported 12566T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12567F: Documentation/atomic_bitops.txt 12568F: Documentation/atomic_t.txt 12569F: Documentation/core-api/refcount-vs-atomic.rst 12570F: Documentation/litmus-tests/ 12571F: Documentation/memory-barriers.txt 12572F: tools/memory-model/ 12573 12574LINUX-NEXT TREE 12575M: Stephen Rothwell <sfr@canb.auug.org.au> 12576L: linux-next@vger.kernel.org 12577S: Supported 12578B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12579T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12580 12581LIS3LV02D ACCELEROMETER DRIVER 12582M: Eric Piel <eric.piel@tremplin-utc.net> 12583S: Maintained 12584F: Documentation/misc-devices/lis3lv02d.rst 12585F: drivers/misc/lis3lv02d/ 12586F: drivers/platform/x86/hp/hp_accel.c 12587 12588LIST KUNIT TEST 12589M: David Gow <davidgow@google.com> 12590L: linux-kselftest@vger.kernel.org 12591L: kunit-dev@googlegroups.com 12592S: Maintained 12593F: lib/list-test.c 12594 12595LITEX PLATFORM 12596M: Karol Gugala <kgugala@antmicro.com> 12597M: Mateusz Holenko <mholenko@antmicro.com> 12598M: Gabriel Somlo <gsomlo@gmail.com> 12599M: Joel Stanley <joel@jms.id.au> 12600S: Maintained 12601F: Documentation/devicetree/bindings/*/litex,*.yaml 12602F: arch/openrisc/boot/dts/or1klitex.dts 12603F: drivers/mmc/host/litex_mmc.c 12604F: drivers/net/ethernet/litex/* 12605F: drivers/soc/litex/* 12606F: drivers/tty/serial/liteuart.c 12607F: include/linux/litex.h 12608N: litex 12609 12610LIVE PATCHING 12611M: Josh Poimboeuf <jpoimboe@kernel.org> 12612M: Jiri Kosina <jikos@kernel.org> 12613M: Miroslav Benes <mbenes@suse.cz> 12614M: Petr Mladek <pmladek@suse.com> 12615R: Joe Lawrence <joe.lawrence@redhat.com> 12616L: live-patching@vger.kernel.org 12617S: Maintained 12618T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12619F: Documentation/ABI/testing/sysfs-kernel-livepatch 12620F: Documentation/livepatch/ 12621F: arch/powerpc/include/asm/livepatch.h 12622F: include/linux/livepatch.h 12623F: kernel/livepatch/ 12624F: kernel/module/livepatch.c 12625F: samples/livepatch/ 12626F: tools/testing/selftests/livepatch/ 12627 12628LLC (802.2) 12629L: netdev@vger.kernel.org 12630S: Odd fixes 12631F: include/linux/llc.h 12632F: include/net/llc* 12633F: include/uapi/linux/llc.h 12634F: net/llc/ 12635 12636LM73 HARDWARE MONITOR DRIVER 12637M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12638L: linux-hwmon@vger.kernel.org 12639S: Maintained 12640F: drivers/hwmon/lm73.c 12641 12642LM78 HARDWARE MONITOR DRIVER 12643M: Jean Delvare <jdelvare@suse.com> 12644L: linux-hwmon@vger.kernel.org 12645S: Maintained 12646F: Documentation/hwmon/lm78.rst 12647F: drivers/hwmon/lm78.c 12648 12649LM83 HARDWARE MONITOR DRIVER 12650M: Jean Delvare <jdelvare@suse.com> 12651L: linux-hwmon@vger.kernel.org 12652S: Maintained 12653F: Documentation/hwmon/lm83.rst 12654F: drivers/hwmon/lm83.c 12655 12656LM90 HARDWARE MONITOR DRIVER 12657M: Jean Delvare <jdelvare@suse.com> 12658L: linux-hwmon@vger.kernel.org 12659S: Maintained 12660F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12661F: Documentation/hwmon/lm90.rst 12662F: drivers/hwmon/lm90.c 12663F: include/dt-bindings/thermal/lm90.h 12664 12665LME2510 MEDIA DRIVER 12666M: Malcolm Priestley <tvboxspy@gmail.com> 12667L: linux-media@vger.kernel.org 12668S: Maintained 12669W: https://linuxtv.org 12670Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12671F: drivers/media/usb/dvb-usb-v2/lmedm04* 12672 12673LOADPIN SECURITY MODULE 12674M: Kees Cook <keescook@chromium.org> 12675S: Supported 12676T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12677F: Documentation/admin-guide/LSM/LoadPin.rst 12678F: security/loadpin/ 12679 12680LOCKDOWN SECURITY MODULE 12681L: linux-security-module@vger.kernel.org 12682S: Odd Fixes 12683T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12684F: security/lockdown/ 12685 12686LOCKING PRIMITIVES 12687M: Peter Zijlstra <peterz@infradead.org> 12688M: Ingo Molnar <mingo@redhat.com> 12689M: Will Deacon <will@kernel.org> 12690R: Waiman Long <longman@redhat.com> 12691R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12692L: linux-kernel@vger.kernel.org 12693S: Maintained 12694T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12695F: Documentation/locking/ 12696F: arch/*/include/asm/spinlock*.h 12697F: include/linux/lockdep*.h 12698F: include/linux/mutex*.h 12699F: include/linux/rwlock*.h 12700F: include/linux/rwsem*.h 12701F: include/linux/seqlock.h 12702F: include/linux/spinlock*.h 12703F: kernel/locking/ 12704F: lib/locking*.[ch] 12705X: kernel/locking/locktorture.c 12706 12707LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12708M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12709L: linux-ntfs-dev@lists.sourceforge.net 12710S: Maintained 12711W: http://www.linux-ntfs.org/content/view/19/37/ 12712F: Documentation/admin-guide/ldm.rst 12713F: block/partitions/ldm.* 12714 12715LOGITECH HID GAMING KEYBOARDS 12716M: Hans de Goede <hdegoede@redhat.com> 12717L: linux-input@vger.kernel.org 12718S: Maintained 12719T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12720F: drivers/hid/hid-lg-g15.c 12721 12722LONTIUM LT8912B MIPI TO HDMI BRIDGE 12723M: Adrien Grassein <adrien.grassein@gmail.com> 12724S: Maintained 12725F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12726F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12727 12728LOONGARCH 12729M: Huacai Chen <chenhuacai@kernel.org> 12730R: WANG Xuerui <kernel@xen0n.name> 12731L: loongarch@lists.linux.dev 12732S: Maintained 12733T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12734F: Documentation/arch/loongarch/ 12735F: Documentation/translations/zh_CN/arch/loongarch/ 12736F: arch/loongarch/ 12737F: drivers/*/*loongarch* 12738 12739LOONGSON GPIO DRIVER 12740M: Yinbo Zhu <zhuyinbo@loongson.cn> 12741L: linux-gpio@vger.kernel.org 12742S: Maintained 12743F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12744F: drivers/gpio/gpio-loongson-64bit.c 12745 12746LOONGSON LS2X APB DMA DRIVER 12747M: Binbin Zhou <zhoubinbin@loongson.cn> 12748L: dmaengine@vger.kernel.org 12749S: Maintained 12750F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12751F: drivers/dma/ls2x-apb-dma.c 12752 12753LOONGSON LS2X I2C DRIVER 12754M: Binbin Zhou <zhoubinbin@loongson.cn> 12755L: linux-i2c@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12758F: drivers/i2c/busses/i2c-ls2x.c 12759 12760LOONGSON-2 SOC SERIES CLOCK DRIVER 12761M: Yinbo Zhu <zhuyinbo@loongson.cn> 12762L: linux-clk@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12765F: drivers/clk/clk-loongson2.c 12766F: include/dt-bindings/clock/loongson,ls2k-clk.h 12767 12768LOONGSON SPI DRIVER 12769M: Yinbo Zhu <zhuyinbo@loongson.cn> 12770L: linux-spi@vger.kernel.org 12771S: Maintained 12772F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12773F: drivers/spi/spi-loongson-core.c 12774F: drivers/spi/spi-loongson-pci.c 12775F: drivers/spi/spi-loongson-plat.c 12776F: drivers/spi/spi-loongson.h 12777 12778LOONGSON-2 SOC SERIES GUTS DRIVER 12779M: Yinbo Zhu <zhuyinbo@loongson.cn> 12780L: loongarch@lists.linux.dev 12781S: Maintained 12782F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12783F: drivers/soc/loongson/loongson2_guts.c 12784 12785LOONGSON-2 SOC SERIES PM DRIVER 12786M: Yinbo Zhu <zhuyinbo@loongson.cn> 12787L: linux-pm@vger.kernel.org 12788S: Maintained 12789F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12790F: drivers/soc/loongson/loongson2_pm.c 12791 12792LOONGSON-2 SOC SERIES PINCTRL DRIVER 12793M: zhanghongchen <zhanghongchen@loongson.cn> 12794M: Yinbo Zhu <zhuyinbo@loongson.cn> 12795L: linux-gpio@vger.kernel.org 12796S: Maintained 12797F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12798F: drivers/pinctrl/pinctrl-loongson2.c 12799 12800LOONGSON-2 SOC SERIES THERMAL DRIVER 12801M: zhanghongchen <zhanghongchen@loongson.cn> 12802M: Yinbo Zhu <zhuyinbo@loongson.cn> 12803L: linux-pm@vger.kernel.org 12804S: Maintained 12805F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12806F: drivers/thermal/loongson2_thermal.c 12807 12808LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12809M: Sathya Prakash <sathya.prakash@broadcom.com> 12810M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12811M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12812L: MPT-FusionLinux.pdl@broadcom.com 12813L: linux-scsi@vger.kernel.org 12814S: Supported 12815W: http://www.avagotech.com/support/ 12816F: drivers/message/fusion/ 12817F: drivers/scsi/mpt3sas/ 12818 12819LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12820M: Matthew Wilcox <willy@infradead.org> 12821L: linux-scsi@vger.kernel.org 12822S: Maintained 12823F: drivers/scsi/sym53c8xx_2/ 12824 12825LTC1660 DAC DRIVER 12826M: Marcus Folkesson <marcus.folkesson@gmail.com> 12827L: linux-iio@vger.kernel.org 12828S: Maintained 12829F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12830F: drivers/iio/dac/ltc1660.c 12831 12832LTC2688 IIO DAC DRIVER 12833M: Nuno Sá <nuno.sa@analog.com> 12834L: linux-iio@vger.kernel.org 12835S: Supported 12836W: https://ez.analog.com/linux-software-drivers 12837F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12838F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12839F: drivers/iio/dac/ltc2688.c 12840 12841LTC2947 HARDWARE MONITOR DRIVER 12842M: Nuno Sá <nuno.sa@analog.com> 12843L: linux-hwmon@vger.kernel.org 12844S: Supported 12845W: https://ez.analog.com/linux-software-drivers 12846F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12847F: drivers/hwmon/ltc2947-core.c 12848F: drivers/hwmon/ltc2947-i2c.c 12849F: drivers/hwmon/ltc2947-spi.c 12850F: drivers/hwmon/ltc2947.h 12851 12852LTC2991 HARDWARE MONITOR DRIVER 12853M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12854L: linux-hwmon@vger.kernel.org 12855S: Supported 12856W: https://ez.analog.com/linux-software-drivers 12857F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12858F: drivers/hwmon/ltc2991.c 12859 12860LTC2983 IIO TEMPERATURE DRIVER 12861M: Nuno Sá <nuno.sa@analog.com> 12862L: linux-iio@vger.kernel.org 12863S: Supported 12864W: https://ez.analog.com/linux-software-drivers 12865F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12866F: drivers/iio/temperature/ltc2983.c 12867 12868LTC4282 HARDWARE MONITOR DRIVER 12869M: Nuno Sa <nuno.sa@analog.com> 12870L: linux-hwmon@vger.kernel.org 12871S: Supported 12872F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12873F: Documentation/hwmon/ltc4282.rst 12874F: drivers/hwmon/ltc4282.c 12875 12876LTC4286 HARDWARE MONITOR DRIVER 12877M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12878L: linux-i2c@vger.kernel.org 12879S: Maintained 12880F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12881F: Documentation/hwmon/ltc4286.rst 12882F: drivers/hwmon/pmbus/Kconfig 12883F: drivers/hwmon/pmbus/Makefile 12884F: drivers/hwmon/pmbus/ltc4286.c 12885 12886LTC4306 I2C MULTIPLEXER DRIVER 12887M: Michael Hennerich <michael.hennerich@analog.com> 12888L: linux-i2c@vger.kernel.org 12889S: Supported 12890W: https://ez.analog.com/linux-software-drivers 12891F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12892F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12893 12894LTP (Linux Test Project) 12895M: Cyril Hrubis <chrubis@suse.cz> 12896M: Jan Stancek <jstancek@redhat.com> 12897M: Petr Vorel <pvorel@suse.cz> 12898M: Li Wang <liwang@redhat.com> 12899M: Yang Xu <xuyang2018.jy@fujitsu.com> 12900L: ltp@lists.linux.it (subscribers-only) 12901S: Maintained 12902W: http://linux-test-project.github.io/ 12903T: git https://github.com/linux-test-project/ltp.git 12904 12905LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12906M: Anshul Dalal <anshulusr@gmail.com> 12907L: linux-iio@vger.kernel.org 12908S: Maintained 12909F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12910F: drivers/iio/light/ltr390.c 12911 12912LYNX 28G SERDES PHY DRIVER 12913M: Ioana Ciornei <ioana.ciornei@nxp.com> 12914L: netdev@vger.kernel.org 12915S: Supported 12916F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12917F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12918 12919LYNX PCS MODULE 12920M: Ioana Ciornei <ioana.ciornei@nxp.com> 12921L: netdev@vger.kernel.org 12922S: Supported 12923F: drivers/net/pcs/pcs-lynx.c 12924F: include/linux/pcs-lynx.h 12925 12926M68K ARCHITECTURE 12927M: Geert Uytterhoeven <geert@linux-m68k.org> 12928L: linux-m68k@lists.linux-m68k.org 12929S: Maintained 12930W: http://www.linux-m68k.org/ 12931T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12932F: arch/m68k/ 12933F: drivers/zorro/ 12934 12935M68K ON APPLE MACINTOSH 12936M: Joshua Thompson <funaho@jurai.org> 12937L: linux-m68k@lists.linux-m68k.org 12938S: Maintained 12939W: http://www.mac.linux-m68k.org/ 12940F: arch/m68k/mac/ 12941F: drivers/macintosh/adb-iop.c 12942F: drivers/macintosh/via-macii.c 12943 12944M68K ON HP9000/300 12945M: Philip Blundell <philb@gnu.org> 12946S: Maintained 12947W: http://www.tazenda.demon.co.uk/phil/linux-hp 12948F: arch/m68k/hp300/ 12949 12950M88DS3103 MEDIA DRIVER 12951L: linux-media@vger.kernel.org 12952S: Orphan 12953W: https://linuxtv.org 12954Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12955F: drivers/media/dvb-frontends/m88ds3103* 12956 12957M88RS2000 MEDIA DRIVER 12958M: Malcolm Priestley <tvboxspy@gmail.com> 12959L: linux-media@vger.kernel.org 12960S: Maintained 12961W: https://linuxtv.org 12962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12963F: drivers/media/dvb-frontends/m88rs2000* 12964 12965MA901 MASTERKIT USB FM RADIO DRIVER 12966M: Alexey Klimov <klimov.linux@gmail.com> 12967L: linux-media@vger.kernel.org 12968S: Maintained 12969T: git git://linuxtv.org/media_tree.git 12970F: drivers/media/radio/radio-ma901.c 12971 12972MAC80211 12973M: Johannes Berg <johannes@sipsolutions.net> 12974L: linux-wireless@vger.kernel.org 12975S: Maintained 12976W: https://wireless.wiki.kernel.org/ 12977Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12978T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12979T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12980F: Documentation/networking/mac80211-injection.rst 12981F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12982F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12983F: include/net/mac80211.h 12984F: net/mac80211/ 12985 12986MAILBOX API 12987M: Jassi Brar <jassisinghbrar@gmail.com> 12988L: linux-kernel@vger.kernel.org 12989S: Maintained 12990F: Documentation/devicetree/bindings/mailbox/ 12991F: drivers/mailbox/ 12992F: include/dt-bindings/mailbox/ 12993F: include/linux/mailbox_client.h 12994F: include/linux/mailbox_controller.h 12995 12996MAILBOX ARM MHUv2 12997M: Viresh Kumar <viresh.kumar@linaro.org> 12998M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12999L: linux-kernel@vger.kernel.org 13000S: Maintained 13001F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13002F: drivers/mailbox/arm_mhuv2.c 13003F: include/linux/mailbox/arm_mhuv2_message.h 13004 13005MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13006M: Alejandro Colomar <alx@kernel.org> 13007L: linux-man@vger.kernel.org 13008S: Maintained 13009W: http://www.kernel.org/doc/man-pages 13010T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13011T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13012 13013MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13014M: Jeremy Kerr <jk@codeconstruct.com.au> 13015M: Matt Johnston <matt@codeconstruct.com.au> 13016L: netdev@vger.kernel.org 13017S: Maintained 13018F: Documentation/networking/mctp.rst 13019F: drivers/net/mctp/ 13020F: include/net/mctp.h 13021F: include/net/mctpdevice.h 13022F: include/net/netns/mctp.h 13023F: net/mctp/ 13024 13025MAPLE TREE 13026M: Liam R. Howlett <Liam.Howlett@oracle.com> 13027L: maple-tree@lists.infradead.org 13028L: linux-mm@kvack.org 13029S: Supported 13030F: Documentation/core-api/maple_tree.rst 13031F: include/linux/maple_tree.h 13032F: include/trace/events/maple_tree.h 13033F: lib/maple_tree.c 13034F: lib/test_maple_tree.c 13035F: tools/testing/radix-tree/linux/maple_tree.h 13036F: tools/testing/radix-tree/maple.c 13037 13038MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13039M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13040L: linux-mips@vger.kernel.org 13041S: Maintained 13042F: arch/mips/boot/dts/img/pistachio* 13043 13044MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13045M: Andrew Lunn <andrew@lunn.ch> 13046L: netdev@vger.kernel.org 13047S: Maintained 13048F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13049F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13050F: Documentation/networking/devlink/mv88e6xxx.rst 13051F: drivers/net/dsa/mv88e6xxx/ 13052F: include/linux/dsa/mv88e6xxx.h 13053F: include/linux/platform_data/mv88e6xxx.h 13054 13055MARVELL ARMADA 3700 PHY DRIVERS 13056M: Miquel Raynal <miquel.raynal@bootlin.com> 13057S: Maintained 13058F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13059F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13060F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13061F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13062 13063MARVELL ARMADA 3700 SERIAL DRIVER 13064M: Pali Rohár <pali@kernel.org> 13065S: Maintained 13066F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13067F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13068F: drivers/tty/serial/mvebu-uart.c 13069 13070MARVELL ARMADA DRM SUPPORT 13071M: Russell King <linux@armlinux.org.uk> 13072S: Maintained 13073T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13074T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13075F: Documentation/devicetree/bindings/display/armada/ 13076F: drivers/gpu/drm/armada/ 13077F: include/uapi/drm/armada_drm.h 13078 13079MARVELL CRYPTO DRIVER 13080M: Boris Brezillon <bbrezillon@kernel.org> 13081M: Arnaud Ebalard <arno@natisbad.org> 13082M: Srujana Challa <schalla@marvell.com> 13083L: linux-crypto@vger.kernel.org 13084S: Maintained 13085F: drivers/crypto/marvell/ 13086F: include/linux/soc/marvell/octeontx2/ 13087 13088MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13089M: Mirko Lindner <mlindner@marvell.com> 13090M: Stephen Hemminger <stephen@networkplumber.org> 13091L: netdev@vger.kernel.org 13092S: Maintained 13093F: drivers/net/ethernet/marvell/sk* 13094 13095MARVELL LIBERTAS WIRELESS DRIVER 13096L: libertas-dev@lists.infradead.org 13097S: Orphan 13098F: drivers/net/wireless/marvell/libertas/ 13099 13100MARVELL MACCHIATOBIN SUPPORT 13101M: Russell King <linux@armlinux.org.uk> 13102L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13103S: Maintained 13104F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13105 13106MARVELL MV643XX ETHERNET DRIVER 13107M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13108L: netdev@vger.kernel.org 13109S: Maintained 13110F: drivers/net/ethernet/marvell/mv643xx_eth.* 13111F: include/linux/mv643xx.h 13112 13113MARVELL MV88X3310 PHY DRIVER 13114M: Russell King <linux@armlinux.org.uk> 13115M: Marek Behún <kabel@kernel.org> 13116L: netdev@vger.kernel.org 13117S: Maintained 13118F: drivers/net/phy/marvell10g.c 13119 13120MARVELL MVEBU THERMAL DRIVER 13121M: Miquel Raynal <miquel.raynal@bootlin.com> 13122S: Maintained 13123F: drivers/thermal/armada_thermal.c 13124 13125MARVELL MVNETA ETHERNET DRIVER 13126M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13127L: netdev@vger.kernel.org 13128S: Maintained 13129F: drivers/net/ethernet/marvell/mvneta* 13130 13131MARVELL MVPP2 ETHERNET DRIVER 13132M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13133M: Russell King <linux@armlinux.org.uk> 13134L: netdev@vger.kernel.org 13135S: Maintained 13136F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13137F: drivers/net/ethernet/marvell/mvpp2/ 13138 13139MARVELL MWIFIEX WIRELESS DRIVER 13140M: Brian Norris <briannorris@chromium.org> 13141R: Francesco Dolcini <francesco@dolcini.it> 13142L: linux-wireless@vger.kernel.org 13143S: Odd Fixes 13144F: drivers/net/wireless/marvell/mwifiex/ 13145 13146MARVELL MWL8K WIRELESS DRIVER 13147L: linux-wireless@vger.kernel.org 13148S: Orphan 13149F: drivers/net/wireless/marvell/mwl8k.c 13150 13151MARVELL NAND CONTROLLER DRIVER 13152M: Miquel Raynal <miquel.raynal@bootlin.com> 13153L: linux-mtd@lists.infradead.org 13154S: Maintained 13155F: drivers/mtd/nand/raw/marvell_nand.c 13156 13157MARVELL OCTEON ENDPOINT DRIVER 13158M: Veerasenareddy Burru <vburru@marvell.com> 13159M: Sathesh Edara <sedara@marvell.com> 13160L: netdev@vger.kernel.org 13161S: Supported 13162F: drivers/net/ethernet/marvell/octeon_ep 13163 13164MARVELL OCTEON ENDPOINT VF DRIVER 13165M: Veerasenareddy Burru <vburru@marvell.com> 13166M: Sathesh Edara <sedara@marvell.com> 13167M: Shinas Rasheed <srasheed@marvell.com> 13168M: Satananda Burla <sburla@marvell.com> 13169L: netdev@vger.kernel.org 13170S: Supported 13171F: drivers/net/ethernet/marvell/octeon_ep_vf 13172 13173MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13174M: Sunil Goutham <sgoutham@marvell.com> 13175M: Geetha sowjanya <gakula@marvell.com> 13176M: Subbaraya Sundeep <sbhatta@marvell.com> 13177M: hariprasad <hkelam@marvell.com> 13178L: netdev@vger.kernel.org 13179S: Supported 13180F: drivers/net/ethernet/marvell/octeontx2/nic/ 13181F: include/linux/soc/marvell/octeontx2/ 13182 13183MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13184M: Sunil Goutham <sgoutham@marvell.com> 13185M: Linu Cherian <lcherian@marvell.com> 13186M: Geetha sowjanya <gakula@marvell.com> 13187M: Jerin Jacob <jerinj@marvell.com> 13188M: hariprasad <hkelam@marvell.com> 13189M: Subbaraya Sundeep <sbhatta@marvell.com> 13190L: netdev@vger.kernel.org 13191S: Supported 13192F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13193F: drivers/net/ethernet/marvell/octeontx2/af/ 13194 13195MARVELL PRESTERA ETHERNET SWITCH DRIVER 13196M: Taras Chornyi <taras.chornyi@plvision.eu> 13197S: Supported 13198W: https://github.com/Marvell-switching/switchdev-prestera 13199F: drivers/net/ethernet/marvell/prestera/ 13200 13201MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13202M: Nicolas Pitre <nico@fluxnic.net> 13203S: Odd Fixes 13204F: drivers/mmc/host/mvsdio.* 13205 13206MARVELL USB MDIO CONTROLLER DRIVER 13207M: Tobias Waldekranz <tobias@waldekranz.com> 13208L: netdev@vger.kernel.org 13209S: Maintained 13210F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13211F: drivers/net/mdio/mdio-mvusb.c 13212 13213MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13214M: Hu Ziji <huziji@marvell.com> 13215L: linux-mmc@vger.kernel.org 13216S: Supported 13217F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13218F: drivers/mmc/host/sdhci-xenon* 13219 13220MATROX FRAMEBUFFER DRIVER 13221L: linux-fbdev@vger.kernel.org 13222S: Orphan 13223F: drivers/video/fbdev/matrox/matroxfb_* 13224F: include/uapi/linux/matroxfb.h 13225 13226MAX15301 DRIVER 13227M: Daniel Nilsson <daniel.nilsson@flex.com> 13228L: linux-hwmon@vger.kernel.org 13229S: Maintained 13230F: Documentation/hwmon/max15301.rst 13231F: drivers/hwmon/pmbus/max15301.c 13232 13233MAX2175 SDR TUNER DRIVER 13234M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13235L: linux-media@vger.kernel.org 13236S: Maintained 13237T: git git://linuxtv.org/media_tree.git 13238F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13239F: Documentation/userspace-api/media/drivers/max2175.rst 13240F: drivers/media/i2c/max2175* 13241F: include/uapi/linux/max2175.h 13242 13243MAX31335 RTC DRIVER 13244M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13245L: linux-rtc@vger.kernel.org 13246S: Supported 13247W: https://ez.analog.com/linux-software-drivers 13248F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13249F: drivers/rtc/rtc-max31335.c 13250 13251MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13252L: linux-hwmon@vger.kernel.org 13253S: Orphan 13254F: Documentation/hwmon/max6650.rst 13255F: drivers/hwmon/max6650.c 13256 13257MAX9286 QUAD GMSL DESERIALIZER DRIVER 13258M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13259M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13260M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13261M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13262L: linux-media@vger.kernel.org 13263S: Maintained 13264F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13265F: drivers/media/i2c/max9286.c 13266 13267MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13268M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13269L: linux-media@vger.kernel.org 13270S: Maintained 13271F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13272F: drivers/staging/media/max96712/max96712.c 13273 13274MAX9860 MONO AUDIO VOICE CODEC DRIVER 13275M: Peter Rosin <peda@axentia.se> 13276L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13277S: Maintained 13278F: Documentation/devicetree/bindings/sound/max9860.txt 13279F: sound/soc/codecs/max9860.* 13280 13281MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13282M: Andreas Klinger <ak@it-klinger.de> 13283L: linux-iio@vger.kernel.org 13284S: Maintained 13285F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13286F: drivers/iio/proximity/mb1232.c 13287 13288MAXIM MAX11205 DRIVER 13289M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13290L: linux-iio@vger.kernel.org 13291S: Supported 13292W: https://ez.analog.com/linux-software-drivers 13293F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13294F: drivers/iio/adc/max11205.c 13295 13296MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13297R: Iskren Chernev <iskren.chernev@gmail.com> 13298R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13299R: Marek Szyprowski <m.szyprowski@samsung.com> 13300R: Matheus Castello <matheus@castello.eng.br> 13301L: linux-pm@vger.kernel.org 13302S: Maintained 13303F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13304F: drivers/power/supply/max17040_battery.c 13305 13306MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13307R: Hans de Goede <hdegoede@redhat.com> 13308R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13309R: Marek Szyprowski <m.szyprowski@samsung.com> 13310R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13311R: Purism Kernel Team <kernel@puri.sm> 13312L: linux-pm@vger.kernel.org 13313S: Maintained 13314F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13315F: drivers/power/supply/max17042_battery.c 13316 13317MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13318M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13319L: linux-kernel@vger.kernel.org 13320S: Maintained 13321F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13322F: drivers/regulator/max20086-regulator.c 13323 13324MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13325M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13326L: linux-iio@vger.kernel.org 13327S: Maintained 13328F: drivers/iio/temperature/max30208.c 13329 13330MAXIM MAX77650 PMIC MFD DRIVER 13331M: Bartosz Golaszewski <brgl@bgdev.pl> 13332L: linux-kernel@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/*/*max77650.yaml 13335F: Documentation/devicetree/bindings/*/max77650*.yaml 13336F: drivers/gpio/gpio-max77650.c 13337F: drivers/input/misc/max77650-onkey.c 13338F: drivers/leds/leds-max77650.c 13339F: drivers/mfd/max77650.c 13340F: drivers/power/supply/max77650-charger.c 13341F: drivers/regulator/max77650-regulator.c 13342F: include/linux/mfd/max77650.h 13343 13344MAXIM MAX77714 PMIC MFD DRIVER 13345M: Luca Ceresoli <luca@lucaceresoli.net> 13346S: Maintained 13347F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13348F: drivers/mfd/max77714.c 13349F: include/linux/mfd/max77714.h 13350 13351MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13352M: Javier Martinez Canillas <javier@dowhile0.org> 13353L: linux-kernel@vger.kernel.org 13354S: Supported 13355F: Documentation/devicetree/bindings/*/*max77802.yaml 13356F: drivers/regulator/max77802-regulator.c 13357F: include/dt-bindings/*/*max77802.h 13358 13359MAXIM MAX77976 BATTERY CHARGER 13360M: Luca Ceresoli <luca@lucaceresoli.net> 13361S: Supported 13362F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13363F: drivers/power/supply/max77976_charger.c 13364 13365MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13366M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13367L: linux-pm@vger.kernel.org 13368S: Maintained 13369B: mailto:linux-samsung-soc@vger.kernel.org 13370F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13371F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13372F: drivers/power/supply/max14577_charger.c 13373F: drivers/power/supply/max77693_charger.c 13374 13375MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13376M: Chanwoo Choi <cw00.choi@samsung.com> 13377M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13378L: linux-kernel@vger.kernel.org 13379S: Maintained 13380B: mailto:linux-samsung-soc@vger.kernel.org 13381F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13382F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13383F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13384F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13385F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13386F: drivers/*/*max77843.c 13387F: drivers/*/max14577*.c 13388F: drivers/*/max77686*.c 13389F: drivers/*/max77693*.c 13390F: drivers/clk/clk-max77686.c 13391F: drivers/extcon/extcon-max14577.c 13392F: drivers/extcon/extcon-max77693.c 13393F: drivers/rtc/rtc-max77686.c 13394F: include/linux/mfd/max14577*.h 13395F: include/linux/mfd/max77686*.h 13396F: include/linux/mfd/max77693*.h 13397 13398MAXIRADIO FM RADIO RECEIVER DRIVER 13399M: Hans Verkuil <hverkuil@xs4all.nl> 13400L: linux-media@vger.kernel.org 13401S: Maintained 13402W: https://linuxtv.org 13403T: git git://linuxtv.org/media_tree.git 13404F: drivers/media/radio/radio-maxiradio* 13405 13406MAXLINEAR ETHERNET PHY DRIVER 13407M: Xu Liang <lxu@maxlinear.com> 13408L: netdev@vger.kernel.org 13409S: Supported 13410F: drivers/net/phy/mxl-gpy.c 13411 13412MCAN MMIO DEVICE DRIVER 13413M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13414L: linux-can@vger.kernel.org 13415S: Maintained 13416F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13417F: drivers/net/can/m_can/m_can.c 13418F: drivers/net/can/m_can/m_can.h 13419F: drivers/net/can/m_can/m_can_platform.c 13420 13421MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13422R: Yasushi SHOJI <yashi@spacecubics.com> 13423L: linux-can@vger.kernel.org 13424S: Maintained 13425F: drivers/net/can/usb/mcba_usb.c 13426 13427MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13428M: Rishi Gupta <gupt21@gmail.com> 13429L: linux-i2c@vger.kernel.org 13430L: linux-input@vger.kernel.org 13431S: Maintained 13432F: drivers/hid/hid-mcp2221.c 13433 13434MCP251XFD SPI-CAN NETWORK DRIVER 13435M: Marc Kleine-Budde <mkl@pengutronix.de> 13436M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13437R: Thomas Kopp <thomas.kopp@microchip.com> 13438L: linux-can@vger.kernel.org 13439S: Maintained 13440F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13441F: drivers/net/can/spi/mcp251xfd/ 13442 13443MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13444M: Peter Rosin <peda@axentia.se> 13445L: linux-iio@vger.kernel.org 13446S: Maintained 13447F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13448F: drivers/iio/potentiometer/mcp4018.c 13449F: drivers/iio/potentiometer/mcp4531.c 13450 13451MCP4821 DAC DRIVER 13452M: Anshul Dalal <anshulusr@gmail.com> 13453L: linux-iio@vger.kernel.org 13454S: Maintained 13455F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13456F: drivers/iio/dac/mcp4821.c 13457 13458MCR20A IEEE-802.15.4 RADIO DRIVER 13459M: Stefan Schmidt <stefan@datenfreihafen.org> 13460L: linux-wpan@vger.kernel.org 13461S: Odd Fixes 13462W: https://github.com/xueliu/mcr20a-linux 13463F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13464F: drivers/net/ieee802154/mcr20a.c 13465F: drivers/net/ieee802154/mcr20a.h 13466 13467MDIO REGMAP DRIVER 13468M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13469L: netdev@vger.kernel.org 13470S: Maintained 13471F: drivers/net/mdio/mdio-regmap.c 13472F: include/linux/mdio/mdio-regmap.h 13473 13474MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13475M: William Breathitt Gray <william.gray@linaro.org> 13476L: linux-iio@vger.kernel.org 13477S: Maintained 13478F: drivers/iio/dac/cio-dac.c 13479 13480MEDIA CONTROLLER FRAMEWORK 13481M: Sakari Ailus <sakari.ailus@linux.intel.com> 13482M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13483L: linux-media@vger.kernel.org 13484S: Supported 13485W: https://www.linuxtv.org 13486T: git git://linuxtv.org/media_tree.git 13487F: drivers/media/mc/ 13488F: include/media/media-*.h 13489F: include/uapi/linux/media.h 13490 13491MEDIA DRIVER FOR FREESCALE IMX PXP 13492M: Philipp Zabel <p.zabel@pengutronix.de> 13493L: linux-media@vger.kernel.org 13494S: Maintained 13495T: git git://linuxtv.org/media_tree.git 13496F: drivers/media/platform/nxp/imx-pxp.[ch] 13497 13498MEDIA DRIVERS FOR ASCOT2E 13499M: Sergey Kozlov <serjk@netup.ru> 13500M: Abylay Ospan <aospan@netup.ru> 13501L: linux-media@vger.kernel.org 13502S: Supported 13503W: https://linuxtv.org 13504W: http://netup.tv/ 13505T: git git://linuxtv.org/media_tree.git 13506F: drivers/media/dvb-frontends/ascot2e* 13507 13508MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13509M: Jasmin Jessich <jasmin@anw.at> 13510L: linux-media@vger.kernel.org 13511S: Maintained 13512W: https://linuxtv.org 13513T: git git://linuxtv.org/media_tree.git 13514F: drivers/media/dvb-frontends/cxd2099* 13515 13516MEDIA DRIVERS FOR CXD2841ER 13517M: Sergey Kozlov <serjk@netup.ru> 13518M: Abylay Ospan <aospan@netup.ru> 13519L: linux-media@vger.kernel.org 13520S: Supported 13521W: https://linuxtv.org 13522W: http://netup.tv/ 13523T: git git://linuxtv.org/media_tree.git 13524F: drivers/media/dvb-frontends/cxd2841er* 13525 13526MEDIA DRIVERS FOR CXD2880 13527M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13528L: linux-media@vger.kernel.org 13529S: Supported 13530W: http://linuxtv.org/ 13531T: git git://linuxtv.org/media_tree.git 13532F: drivers/media/dvb-frontends/cxd2880/* 13533F: drivers/media/spi/cxd2880* 13534 13535MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13536L: linux-media@vger.kernel.org 13537S: Orphan 13538W: https://linuxtv.org 13539T: git git://linuxtv.org/media_tree.git 13540F: drivers/media/pci/ddbridge/* 13541 13542MEDIA DRIVERS FOR FREESCALE IMX 13543M: Steve Longerbeam <slongerbeam@gmail.com> 13544M: Philipp Zabel <p.zabel@pengutronix.de> 13545L: linux-media@vger.kernel.org 13546S: Maintained 13547T: git git://linuxtv.org/media_tree.git 13548F: Documentation/admin-guide/media/imx.rst 13549F: Documentation/devicetree/bindings/media/imx.txt 13550F: drivers/staging/media/imx/ 13551F: include/linux/imx-media.h 13552F: include/media/imx.h 13553 13554MEDIA DRIVERS FOR FREESCALE IMX7/8 13555M: Rui Miguel Silva <rmfrfs@gmail.com> 13556M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13557M: Martin Kepplinger <martin.kepplinger@puri.sm> 13558R: Purism Kernel Team <kernel@puri.sm> 13559L: linux-media@vger.kernel.org 13560S: Maintained 13561T: git git://linuxtv.org/media_tree.git 13562F: Documentation/admin-guide/media/imx7.rst 13563F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13564F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13565F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13566F: drivers/media/platform/nxp/imx-mipi-csis.c 13567F: drivers/media/platform/nxp/imx7-media-csi.c 13568F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13569 13570MEDIA DRIVERS FOR HELENE 13571M: Abylay Ospan <aospan@netup.ru> 13572L: linux-media@vger.kernel.org 13573S: Supported 13574W: https://linuxtv.org 13575W: http://netup.tv/ 13576T: git git://linuxtv.org/media_tree.git 13577F: drivers/media/dvb-frontends/helene* 13578 13579MEDIA DRIVERS FOR HORUS3A 13580M: Sergey Kozlov <serjk@netup.ru> 13581M: Abylay Ospan <aospan@netup.ru> 13582L: linux-media@vger.kernel.org 13583S: Supported 13584W: https://linuxtv.org 13585W: http://netup.tv/ 13586T: git git://linuxtv.org/media_tree.git 13587F: drivers/media/dvb-frontends/horus3a* 13588 13589MEDIA DRIVERS FOR LNBH25 13590M: Sergey Kozlov <serjk@netup.ru> 13591M: Abylay Ospan <aospan@netup.ru> 13592L: linux-media@vger.kernel.org 13593S: Supported 13594W: https://linuxtv.org 13595W: http://netup.tv/ 13596T: git git://linuxtv.org/media_tree.git 13597F: drivers/media/dvb-frontends/lnbh25* 13598 13599MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13600L: linux-media@vger.kernel.org 13601S: Orphan 13602W: https://linuxtv.org 13603T: git git://linuxtv.org/media_tree.git 13604F: drivers/media/dvb-frontends/mxl5xx* 13605 13606MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13607M: Sergey Kozlov <serjk@netup.ru> 13608M: Abylay Ospan <aospan@netup.ru> 13609L: linux-media@vger.kernel.org 13610S: Supported 13611W: https://linuxtv.org 13612W: http://netup.tv/ 13613T: git git://linuxtv.org/media_tree.git 13614F: drivers/media/pci/netup_unidvb/* 13615 13616MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13617M: Dmitry Osipenko <digetx@gmail.com> 13618L: linux-media@vger.kernel.org 13619L: linux-tegra@vger.kernel.org 13620S: Maintained 13621T: git git://linuxtv.org/media_tree.git 13622F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13623F: drivers/media/platform/nvidia/tegra-vde/ 13624 13625MEDIA DRIVERS FOR RENESAS - CEU 13626M: Jacopo Mondi <jacopo@jmondi.org> 13627L: linux-media@vger.kernel.org 13628L: linux-renesas-soc@vger.kernel.org 13629S: Supported 13630T: git git://linuxtv.org/media_tree.git 13631F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13632F: drivers/media/platform/renesas/renesas-ceu.c 13633F: include/media/drv-intf/renesas-ceu.h 13634 13635MEDIA DRIVERS FOR RENESAS - DRIF 13636M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13637L: linux-media@vger.kernel.org 13638L: linux-renesas-soc@vger.kernel.org 13639S: Supported 13640T: git git://linuxtv.org/media_tree.git 13641F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13642F: drivers/media/platform/renesas/rcar_drif.c 13643 13644MEDIA DRIVERS FOR RENESAS - FCP 13645M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13646L: linux-media@vger.kernel.org 13647L: linux-renesas-soc@vger.kernel.org 13648S: Supported 13649T: git git://linuxtv.org/media_tree.git 13650F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13651F: drivers/media/platform/renesas/rcar-fcp.c 13652F: include/media/rcar-fcp.h 13653 13654MEDIA DRIVERS FOR RENESAS - FDP1 13655M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13656L: linux-media@vger.kernel.org 13657L: linux-renesas-soc@vger.kernel.org 13658S: Supported 13659T: git git://linuxtv.org/media_tree.git 13660F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13661F: drivers/media/platform/renesas/rcar_fdp1.c 13662 13663MEDIA DRIVERS FOR RENESAS - VIN 13664M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13665L: linux-media@vger.kernel.org 13666L: linux-renesas-soc@vger.kernel.org 13667S: Supported 13668T: git git://linuxtv.org/media_tree.git 13669F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13670F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13671F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13672F: drivers/media/platform/renesas/rcar-csi2.c 13673F: drivers/media/platform/renesas/rcar-isp.c 13674F: drivers/media/platform/renesas/rcar-vin/ 13675 13676MEDIA DRIVERS FOR RENESAS - VSP1 13677M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13678M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13679L: linux-media@vger.kernel.org 13680L: linux-renesas-soc@vger.kernel.org 13681S: Supported 13682T: git git://linuxtv.org/media_tree.git 13683F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13684F: drivers/media/platform/renesas/vsp1/ 13685 13686MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13687L: linux-media@vger.kernel.org 13688S: Orphan 13689W: https://linuxtv.org 13690T: git git://linuxtv.org/media_tree.git 13691F: drivers/media/dvb-frontends/stv0910* 13692 13693MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13694L: linux-media@vger.kernel.org 13695S: Orphan 13696W: https://linuxtv.org 13697T: git git://linuxtv.org/media_tree.git 13698F: drivers/media/dvb-frontends/stv6111* 13699 13700MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13701M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13702M: Alain Volmat <alain.volmat@foss.st.com> 13703L: linux-media@vger.kernel.org 13704S: Supported 13705T: git git://linuxtv.org/media_tree.git 13706F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13707F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13708F: drivers/media/platform/st/stm32/stm32-dcmi.c 13709F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13710 13711MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13712M: Mauro Carvalho Chehab <mchehab@kernel.org> 13713L: linux-media@vger.kernel.org 13714S: Maintained 13715W: https://linuxtv.org 13716Q: http://patchwork.kernel.org/project/linux-media/list/ 13717T: git git://linuxtv.org/media_tree.git 13718F: Documentation/admin-guide/media/ 13719F: Documentation/devicetree/bindings/media/ 13720F: Documentation/driver-api/media/ 13721F: Documentation/userspace-api/media/ 13722F: drivers/media/ 13723F: drivers/staging/media/ 13724F: include/dt-bindings/media/ 13725F: include/linux/platform_data/media/ 13726F: include/media/ 13727F: include/uapi/linux/dvb/ 13728F: include/uapi/linux/ivtv* 13729F: include/uapi/linux/media.h 13730F: include/uapi/linux/uvcvideo.h 13731F: include/uapi/linux/v4l2-* 13732F: include/uapi/linux/videodev2.h 13733 13734MEDIATEK BLUETOOTH DRIVER 13735M: Sean Wang <sean.wang@mediatek.com> 13736L: linux-bluetooth@vger.kernel.org 13737L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13738S: Maintained 13739F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13740F: drivers/bluetooth/btmtkuart.c 13741 13742MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13743M: Sean Wang <sean.wang@mediatek.com> 13744L: linux-pm@vger.kernel.org 13745S: Maintained 13746F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13747F: drivers/power/reset/mt6323-poweroff.c 13748 13749MEDIATEK CIR DRIVER 13750M: Sean Wang <sean.wang@mediatek.com> 13751S: Maintained 13752F: drivers/media/rc/mtk-cir.c 13753 13754MEDIATEK DMA DRIVER 13755M: Sean Wang <sean.wang@mediatek.com> 13756L: dmaengine@vger.kernel.org 13757L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13758L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13759S: Maintained 13760F: Documentation/devicetree/bindings/dma/mediatek,* 13761F: drivers/dma/mediatek/ 13762 13763MEDIATEK ETHERNET DRIVER 13764M: Felix Fietkau <nbd@nbd.name> 13765M: Sean Wang <sean.wang@mediatek.com> 13766M: Mark Lee <Mark-MC.Lee@mediatek.com> 13767M: Lorenzo Bianconi <lorenzo@kernel.org> 13768L: netdev@vger.kernel.org 13769S: Maintained 13770F: drivers/net/ethernet/mediatek/ 13771 13772MEDIATEK ETHERNET PCS DRIVER 13773M: Alexander Couzens <lynxis@fe80.eu> 13774M: Daniel Golle <daniel@makrotopia.org> 13775L: netdev@vger.kernel.org 13776S: Maintained 13777F: drivers/net/pcs/pcs-mtk-lynxi.c 13778F: include/linux/pcs/pcs-mtk-lynxi.h 13779 13780MEDIATEK ETHERNET PHY DRIVERS 13781M: Daniel Golle <daniel@makrotopia.org> 13782M: Qingfang Deng <dqfext@gmail.com> 13783M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13784L: netdev@vger.kernel.org 13785S: Maintained 13786F: drivers/net/phy/mediatek-ge-soc.c 13787F: drivers/net/phy/mediatek-ge.c 13788 13789MEDIATEK I2C CONTROLLER DRIVER 13790M: Qii Wang <qii.wang@mediatek.com> 13791L: linux-i2c@vger.kernel.org 13792S: Maintained 13793F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13794F: drivers/i2c/busses/i2c-mt65xx.c 13795 13796MEDIATEK IOMMU DRIVER 13797M: Yong Wu <yong.wu@mediatek.com> 13798L: iommu@lists.linux.dev 13799L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13800S: Supported 13801F: Documentation/devicetree/bindings/iommu/mediatek* 13802F: drivers/iommu/mtk_iommu* 13803F: include/dt-bindings/memory/mediatek,mt*-port.h 13804F: include/dt-bindings/memory/mt*-port.h 13805 13806MEDIATEK JPEG DRIVER 13807M: Bin Liu <bin.liu@mediatek.com> 13808S: Supported 13809F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13810F: drivers/media/platform/mediatek/jpeg/ 13811 13812MEDIATEK KEYPAD DRIVER 13813M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13814S: Supported 13815F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13816F: drivers/input/keyboard/mt6779-keypad.c 13817 13818MEDIATEK MDP DRIVER 13819M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13820M: Houlong Wei <houlong.wei@mediatek.com> 13821M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13822S: Supported 13823F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13824F: drivers/media/platform/mediatek/mdp/ 13825F: drivers/media/platform/mediatek/vpu/ 13826 13827MEDIATEK MEDIA DRIVER 13828M: Tiffany Lin <tiffany.lin@mediatek.com> 13829M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13830M: Yunfei Dong <yunfei.dong@mediatek.com> 13831S: Supported 13832F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13833F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13834F: drivers/media/platform/mediatek/vcodec/ 13835F: drivers/media/platform/mediatek/vpu/ 13836 13837MEDIATEK MIPI-CSI CDPHY DRIVER 13838M: Julien Stephan <jstephan@baylibre.com> 13839M: Andy Hsieh <andy.hsieh@mediatek.com> 13840S: Supported 13841F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13842F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13843 13844MEDIATEK MMC/SD/SDIO DRIVER 13845M: Chaotian Jing <chaotian.jing@mediatek.com> 13846S: Maintained 13847F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13848F: drivers/mmc/host/mtk-sd.c 13849 13850MEDIATEK MT76 WIRELESS LAN DRIVER 13851M: Felix Fietkau <nbd@nbd.name> 13852M: Lorenzo Bianconi <lorenzo@kernel.org> 13853M: Ryder Lee <ryder.lee@mediatek.com> 13854R: Shayne Chen <shayne.chen@mediatek.com> 13855R: Sean Wang <sean.wang@mediatek.com> 13856L: linux-wireless@vger.kernel.org 13857S: Maintained 13858T: git https://github.com/nbd168/wireless 13859F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13860F: drivers/net/wireless/mediatek/mt76/ 13861 13862MEDIATEK MT7601U WIRELESS LAN DRIVER 13863M: Jakub Kicinski <kuba@kernel.org> 13864L: linux-wireless@vger.kernel.org 13865S: Maintained 13866F: drivers/net/wireless/mediatek/mt7601u/ 13867 13868MEDIATEK MT7621 CLOCK DRIVER 13869M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13870S: Maintained 13871F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13872F: drivers/clk/ralink/clk-mt7621.c 13873 13874MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13875M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13876S: Maintained 13877F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13878F: drivers/pci/controller/pcie-mt7621.c 13879 13880MEDIATEK MT7621 PHY PCI DRIVER 13881M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13882S: Maintained 13883F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13884F: drivers/phy/ralink/phy-mt7621-pci.c 13885 13886MEDIATEK MT7621/28/88 I2C DRIVER 13887M: Stefan Roese <sr@denx.de> 13888L: linux-i2c@vger.kernel.org 13889S: Maintained 13890F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13891F: drivers/i2c/busses/i2c-mt7621.c 13892 13893MEDIATEK MTMIPS CLOCK DRIVER 13894M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13895S: Maintained 13896F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13897F: drivers/clk/ralink/clk-mtmips.c 13898 13899MEDIATEK NAND CONTROLLER DRIVER 13900L: linux-mtd@lists.infradead.org 13901S: Orphan 13902F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13903F: drivers/mtd/nand/raw/mtk_* 13904 13905MEDIATEK PMIC LED DRIVER 13906M: Sean Wang <sean.wang@mediatek.com> 13907S: Maintained 13908F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13909F: drivers/leds/leds-mt6323.c 13910 13911MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13912M: Sean Wang <sean.wang@mediatek.com> 13913S: Maintained 13914F: drivers/char/hw_random/mtk-rng.c 13915 13916MEDIATEK SMI DRIVER 13917M: Yong Wu <yong.wu@mediatek.com> 13918L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13919S: Supported 13920F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13921F: drivers/memory/mtk-smi.c 13922F: include/soc/mediatek/smi.h 13923 13924MEDIATEK SWITCH DRIVER 13925M: Arınç ÜNAL <arinc.unal@arinc9.com> 13926M: Daniel Golle <daniel@makrotopia.org> 13927M: DENG Qingfang <dqfext@gmail.com> 13928M: Sean Wang <sean.wang@mediatek.com> 13929L: netdev@vger.kernel.org 13930S: Maintained 13931F: drivers/net/dsa/mt7530-mdio.c 13932F: drivers/net/dsa/mt7530-mmio.c 13933F: drivers/net/dsa/mt7530.* 13934F: net/dsa/tag_mtk.c 13935 13936MEDIATEK T7XX 5G WWAN MODEM DRIVER 13937M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13938R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13939R: Liu Haijun <haijun.liu@mediatek.com> 13940R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13941R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13942L: netdev@vger.kernel.org 13943S: Supported 13944F: drivers/net/wwan/t7xx/ 13945 13946MEDIATEK USB3 DRD IP DRIVER 13947M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13948L: linux-usb@vger.kernel.org 13949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13950L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13951S: Maintained 13952F: Documentation/devicetree/bindings/usb/mediatek,* 13953F: drivers/usb/host/xhci-mtk* 13954F: drivers/usb/mtu3/ 13955 13956MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13957M: Peter Senna Tschudin <peter.senna@gmail.com> 13958M: Ian Ray <ian.ray@ge.com> 13959M: Martyn Welch <martyn.welch@collabora.co.uk> 13960S: Maintained 13961F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13962F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13963 13964MEGARAID SCSI/SAS DRIVERS 13965M: Kashyap Desai <kashyap.desai@broadcom.com> 13966M: Sumit Saxena <sumit.saxena@broadcom.com> 13967M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13968M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13969L: megaraidlinux.pdl@broadcom.com 13970L: linux-scsi@vger.kernel.org 13971S: Maintained 13972W: http://www.avagotech.com/support/ 13973F: Documentation/scsi/megaraid.rst 13974F: drivers/scsi/megaraid.* 13975F: drivers/scsi/megaraid/ 13976 13977MELEXIS MLX90614 DRIVER 13978M: Crt Mori <cmo@melexis.com> 13979L: linux-iio@vger.kernel.org 13980S: Supported 13981W: http://www.melexis.com 13982F: drivers/iio/temperature/mlx90614.c 13983 13984MELEXIS MLX90632 DRIVER 13985M: Crt Mori <cmo@melexis.com> 13986L: linux-iio@vger.kernel.org 13987S: Supported 13988W: http://www.melexis.com 13989F: drivers/iio/temperature/mlx90632.c 13990 13991MELEXIS MLX90635 DRIVER 13992M: Crt Mori <cmo@melexis.com> 13993L: linux-iio@vger.kernel.org 13994S: Supported 13995W: http://www.melexis.com 13996F: drivers/iio/temperature/mlx90635.c 13997 13998MELFAS MIP4 TOUCHSCREEN DRIVER 13999M: Sangwon Jee <jeesw@melfas.com> 14000S: Supported 14001W: http://www.melfas.com 14002F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14003F: drivers/input/touchscreen/melfas_mip4.c 14004 14005MELLANOX BLUEFIELD I2C DRIVER 14006M: Khalil Blaiech <kblaiech@nvidia.com> 14007M: Asmaa Mnebhi <asmaa@nvidia.com> 14008L: linux-i2c@vger.kernel.org 14009S: Supported 14010F: drivers/i2c/busses/i2c-mlxbf.c 14011 14012MELLANOX ETHERNET DRIVER (mlx4_en) 14013M: Tariq Toukan <tariqt@nvidia.com> 14014L: netdev@vger.kernel.org 14015S: Supported 14016W: http://www.mellanox.com 14017Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14018F: drivers/net/ethernet/mellanox/mlx4/en_* 14019 14020MELLANOX ETHERNET DRIVER (mlx5e) 14021M: Saeed Mahameed <saeedm@nvidia.com> 14022M: Tariq Toukan <tariqt@nvidia.com> 14023L: netdev@vger.kernel.org 14024S: Supported 14025W: http://www.mellanox.com 14026Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14027F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14028 14029MELLANOX ETHERNET INNOVA DRIVERS 14030R: Boris Pismenny <borisp@nvidia.com> 14031L: netdev@vger.kernel.org 14032S: Supported 14033W: http://www.mellanox.com 14034Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14035F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14036F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14037F: include/linux/mlx5/mlx5_ifc_fpga.h 14038 14039MELLANOX ETHERNET SWITCH DRIVERS 14040M: Ido Schimmel <idosch@nvidia.com> 14041M: Petr Machata <petrm@nvidia.com> 14042L: netdev@vger.kernel.org 14043S: Supported 14044W: http://www.mellanox.com 14045Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14046F: drivers/net/ethernet/mellanox/mlxsw/ 14047F: tools/testing/selftests/drivers/net/mlxsw/ 14048 14049MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14050M: mlxsw@nvidia.com 14051L: netdev@vger.kernel.org 14052S: Supported 14053W: http://www.mellanox.com 14054Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14055F: drivers/net/ethernet/mellanox/mlxfw/ 14056 14057MELLANOX HARDWARE PLATFORM SUPPORT 14058M: Hans de Goede <hdegoede@redhat.com> 14059M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14060M: Vadim Pasternak <vadimp@nvidia.com> 14061L: platform-driver-x86@vger.kernel.org 14062S: Supported 14063F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14064F: drivers/platform/mellanox/ 14065F: include/linux/platform_data/mlxreg.h 14066 14067MELLANOX MLX4 core VPI driver 14068M: Tariq Toukan <tariqt@nvidia.com> 14069L: netdev@vger.kernel.org 14070L: linux-rdma@vger.kernel.org 14071S: Supported 14072W: http://www.mellanox.com 14073Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14074F: drivers/net/ethernet/mellanox/mlx4/ 14075F: include/linux/mlx4/ 14076 14077MELLANOX MLX4 IB driver 14078M: Yishai Hadas <yishaih@nvidia.com> 14079L: linux-rdma@vger.kernel.org 14080S: Supported 14081W: http://www.mellanox.com 14082Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14083F: drivers/infiniband/hw/mlx4/ 14084F: include/linux/mlx4/ 14085F: include/uapi/rdma/mlx4-abi.h 14086 14087MELLANOX MLX5 core VPI driver 14088M: Saeed Mahameed <saeedm@nvidia.com> 14089M: Leon Romanovsky <leonro@nvidia.com> 14090M: Tariq Toukan <tariqt@nvidia.com> 14091L: netdev@vger.kernel.org 14092L: linux-rdma@vger.kernel.org 14093S: Supported 14094W: http://www.mellanox.com 14095Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14096F: Documentation/networking/device_drivers/ethernet/mellanox/ 14097F: drivers/net/ethernet/mellanox/mlx5/core/ 14098F: include/linux/mlx5/ 14099 14100MELLANOX MLX5 IB driver 14101M: Leon Romanovsky <leonro@nvidia.com> 14102L: linux-rdma@vger.kernel.org 14103S: Supported 14104W: http://www.mellanox.com 14105Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14106F: drivers/infiniband/hw/mlx5/ 14107F: include/linux/mlx5/ 14108F: include/uapi/rdma/mlx5-abi.h 14109 14110MELLANOX MLX5 VDPA DRIVER 14111M: Dragos Tatulea <dtatulea@nvidia.com> 14112L: virtualization@lists.linux.dev 14113S: Supported 14114F: drivers/vdpa/mlx5/ 14115 14116MELLANOX MLXCPLD I2C AND MUX DRIVER 14117M: Vadim Pasternak <vadimp@nvidia.com> 14118M: Michael Shych <michaelsh@nvidia.com> 14119L: linux-i2c@vger.kernel.org 14120S: Supported 14121F: Documentation/i2c/busses/i2c-mlxcpld.rst 14122F: drivers/i2c/busses/i2c-mlxcpld.c 14123F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14124 14125MELLANOX MLXCPLD LED DRIVER 14126M: Vadim Pasternak <vadimp@nvidia.com> 14127L: linux-leds@vger.kernel.org 14128S: Supported 14129F: Documentation/leds/leds-mlxcpld.rst 14130F: drivers/leds/leds-mlxcpld.c 14131F: drivers/leds/leds-mlxreg.c 14132 14133MELLANOX PLATFORM DRIVER 14134M: Vadim Pasternak <vadimp@nvidia.com> 14135L: platform-driver-x86@vger.kernel.org 14136S: Supported 14137F: drivers/platform/x86/mlx-platform.c 14138 14139MEMBARRIER SUPPORT 14140M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14141M: "Paul E. McKenney" <paulmck@kernel.org> 14142L: linux-kernel@vger.kernel.org 14143S: Supported 14144F: Documentation/scheduler/membarrier.rst 14145F: arch/*/include/asm/membarrier.h 14146F: arch/*/include/asm/sync_core.h 14147F: include/uapi/linux/membarrier.h 14148F: kernel/sched/membarrier.c 14149 14150MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14151M: Mike Rapoport <rppt@kernel.org> 14152L: linux-mm@kvack.org 14153S: Maintained 14154F: Documentation/core-api/boot-time-mm.rst 14155F: include/linux/memblock.h 14156F: mm/memblock.c 14157F: mm/mm_init.c 14158F: tools/testing/memblock/ 14159 14160MEMORY CONTROLLER DRIVERS 14161M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14162L: linux-kernel@vger.kernel.org 14163S: Maintained 14164B: mailto:krzysztof.kozlowski@linaro.org 14165T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14166F: Documentation/devicetree/bindings/memory-controllers/ 14167F: drivers/memory/ 14168F: include/dt-bindings/memory/ 14169F: include/memory/ 14170 14171MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14172M: Dmitry Osipenko <digetx@gmail.com> 14173L: linux-pm@vger.kernel.org 14174L: linux-tegra@vger.kernel.org 14175S: Maintained 14176T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14177F: drivers/devfreq/tegra30-devfreq.c 14178 14179MEMORY HOT(UN)PLUG 14180M: David Hildenbrand <david@redhat.com> 14181M: Oscar Salvador <osalvador@suse.de> 14182L: linux-mm@kvack.org 14183S: Maintained 14184F: Documentation/admin-guide/mm/memory-hotplug.rst 14185F: Documentation/core-api/memory-hotplug.rst 14186F: drivers/base/memory.c 14187F: include/linux/memory_hotplug.h 14188F: mm/memory_hotplug.c 14189F: tools/testing/selftests/memory-hotplug/ 14190 14191MEMORY MANAGEMENT 14192M: Andrew Morton <akpm@linux-foundation.org> 14193L: linux-mm@kvack.org 14194S: Maintained 14195W: http://www.linux-mm.org 14196T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14197T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14198F: include/linux/gfp.h 14199F: include/linux/gfp_types.h 14200F: include/linux/memfd.h 14201F: include/linux/memory.h 14202F: include/linux/memory_hotplug.h 14203F: include/linux/memory-tiers.h 14204F: include/linux/mempolicy.h 14205F: include/linux/mempool.h 14206F: include/linux/memremap.h 14207F: include/linux/mm.h 14208F: include/linux/mm_*.h 14209F: include/linux/mmzone.h 14210F: include/linux/mmu_notifier.h 14211F: include/linux/pagewalk.h 14212F: include/linux/rmap.h 14213F: include/trace/events/ksm.h 14214F: mm/ 14215F: tools/mm/ 14216F: tools/testing/selftests/mm/ 14217N: include/linux/page[-_]* 14218 14219MEMORY MAPPING 14220M: Andrew Morton <akpm@linux-foundation.org> 14221R: Liam R. Howlett <Liam.Howlett@oracle.com> 14222R: Vlastimil Babka <vbabka@suse.cz> 14223R: Lorenzo Stoakes <lstoakes@gmail.com> 14224L: linux-mm@kvack.org 14225S: Maintained 14226W: http://www.linux-mm.org 14227T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14228F: mm/mmap.c 14229 14230MEMORY TECHNOLOGY DEVICES (MTD) 14231M: Miquel Raynal <miquel.raynal@bootlin.com> 14232M: Richard Weinberger <richard@nod.at> 14233M: Vignesh Raghavendra <vigneshr@ti.com> 14234L: linux-mtd@lists.infradead.org 14235S: Maintained 14236W: http://www.linux-mtd.infradead.org/ 14237Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14238C: irc://irc.oftc.net/mtd 14239T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14240T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14241F: Documentation/devicetree/bindings/mtd/ 14242F: drivers/mtd/ 14243F: include/linux/mtd/ 14244F: include/uapi/mtd/ 14245 14246MEMSENSING MICROSYSTEMS MSA311 DRIVER 14247M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14248L: linux-iio@vger.kernel.org 14249S: Maintained 14250F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14251F: drivers/iio/accel/msa311.c 14252 14253MEN A21 WATCHDOG DRIVER 14254M: Johannes Thumshirn <morbidrsa@gmail.com> 14255L: linux-watchdog@vger.kernel.org 14256S: Maintained 14257F: drivers/watchdog/mena21_wdt.c 14258 14259MEN CHAMELEON BUS (mcb) 14260M: Johannes Thumshirn <morbidrsa@gmail.com> 14261S: Maintained 14262F: Documentation/driver-api/men-chameleon-bus.rst 14263F: drivers/mcb/ 14264F: include/linux/mcb.h 14265 14266MEN F21BMC (Board Management Controller) 14267M: Andreas Werner <andreas.werner@men.de> 14268S: Supported 14269F: Documentation/hwmon/menf21bmc.rst 14270F: drivers/hwmon/menf21bmc_hwmon.c 14271F: drivers/leds/leds-menf21bmc.c 14272F: drivers/mfd/menf21bmc.c 14273F: drivers/watchdog/menf21bmc_wdt.c 14274 14275MEN Z069 WATCHDOG DRIVER 14276M: Johannes Thumshirn <jth@kernel.org> 14277L: linux-watchdog@vger.kernel.org 14278S: Maintained 14279F: drivers/watchdog/menz69_wdt.c 14280 14281MESON AO CEC DRIVER FOR AMLOGIC SOCS 14282M: Neil Armstrong <neil.armstrong@linaro.org> 14283L: linux-media@vger.kernel.org 14284L: linux-amlogic@lists.infradead.org 14285S: Supported 14286W: http://linux-meson.com/ 14287T: git git://linuxtv.org/media_tree.git 14288F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14289F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14290F: drivers/media/cec/platform/meson/ao-cec.c 14291 14292MESON GE2D DRIVER FOR AMLOGIC SOCS 14293M: Neil Armstrong <neil.armstrong@linaro.org> 14294L: linux-media@vger.kernel.org 14295L: linux-amlogic@lists.infradead.org 14296S: Supported 14297T: git git://linuxtv.org/media_tree.git 14298F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14299F: drivers/media/platform/amlogic/meson-ge2d/ 14300 14301MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14302M: Liang Yang <liang.yang@amlogic.com> 14303L: linux-mtd@lists.infradead.org 14304S: Maintained 14305F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14306F: drivers/mtd/nand/raw/meson_* 14307 14308MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14309M: Neil Armstrong <neil.armstrong@linaro.org> 14310L: linux-media@vger.kernel.org 14311L: linux-amlogic@lists.infradead.org 14312S: Supported 14313T: git git://linuxtv.org/media_tree.git 14314F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14315F: drivers/staging/media/meson/vdec/ 14316 14317METHODE UDPU SUPPORT 14318M: Robert Marko <robert.marko@sartura.hr> 14319S: Maintained 14320F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14321F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14322 14323MHI BUS 14324M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14325L: mhi@lists.linux.dev 14326L: linux-arm-msm@vger.kernel.org 14327S: Maintained 14328T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14329F: Documentation/ABI/stable/sysfs-bus-mhi 14330F: Documentation/mhi/ 14331F: drivers/bus/mhi/ 14332F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14333F: include/linux/mhi.h 14334 14335MICROBLAZE ARCHITECTURE 14336M: Michal Simek <monstr@monstr.eu> 14337S: Supported 14338W: http://www.monstr.eu/fdt/ 14339T: git git://git.monstr.eu/linux-2.6-microblaze.git 14340F: arch/microblaze/ 14341 14342MICROBLAZE TMR INJECT 14343M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14344S: Supported 14345F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14346F: drivers/misc/xilinx_tmr_inject.c 14347 14348MICROBLAZE TMR MANAGER 14349M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14350S: Supported 14351F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14352F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14353F: drivers/misc/xilinx_tmr_manager.c 14354 14355MICROCHIP AT91 DMA DRIVERS 14356M: Ludovic Desroches <ludovic.desroches@microchip.com> 14357L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14358L: dmaengine@vger.kernel.org 14359S: Supported 14360F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14361F: drivers/dma/at_hdmac.c 14362F: drivers/dma/at_xdmac.c 14363F: include/dt-bindings/dma/at91.h 14364 14365MICROCHIP AT91 SERIAL DRIVER 14366M: Richard Genoud <richard.genoud@gmail.com> 14367S: Maintained 14368F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14369F: drivers/tty/serial/atmel_serial.c 14370F: drivers/tty/serial/atmel_serial.h 14371 14372MICROCHIP AT91 USART MFD DRIVER 14373M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14374L: linux-kernel@vger.kernel.org 14375S: Supported 14376F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14377F: drivers/mfd/at91-usart.c 14378F: include/dt-bindings/mfd/at91-usart.h 14379 14380MICROCHIP AT91 USART SPI DRIVER 14381M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14382L: linux-spi@vger.kernel.org 14383S: Supported 14384F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14385F: drivers/spi/spi-at91-usart.c 14386 14387MICROCHIP AUDIO ASOC DRIVERS 14388M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14389L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14390S: Supported 14391F: Documentation/devicetree/bindings/sound/atmel* 14392F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14393F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14394F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14395F: sound/soc/atmel 14396 14397MICROCHIP CSI2DC DRIVER 14398M: Eugen Hristev <eugen.hristev@microchip.com> 14399L: linux-media@vger.kernel.org 14400S: Supported 14401F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14402F: drivers/media/platform/microchip/microchip-csi2dc.c 14403 14404MICROCHIP ECC DRIVER 14405L: linux-crypto@vger.kernel.org 14406S: Orphan 14407F: drivers/crypto/atmel-ecc.* 14408 14409MICROCHIP EIC DRIVER 14410M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14411L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14412S: Supported 14413F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14414F: drivers/irqchip/irq-mchp-eic.c 14415 14416MICROCHIP I2C DRIVER 14417M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14418L: linux-i2c@vger.kernel.org 14419S: Supported 14420F: drivers/i2c/busses/i2c-at91-*.c 14421F: drivers/i2c/busses/i2c-at91.h 14422 14423MICROCHIP ISC DRIVER 14424M: Eugen Hristev <eugen.hristev@microchip.com> 14425L: linux-media@vger.kernel.org 14426S: Supported 14427F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14428F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14429F: drivers/media/platform/microchip/microchip-isc* 14430F: drivers/media/platform/microchip/microchip-sama*-isc* 14431F: drivers/staging/media/deprecated/atmel/atmel-isc* 14432F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14433F: include/linux/atmel-isc-media.h 14434 14435MICROCHIP ISI DRIVER 14436M: Eugen Hristev <eugen.hristev@microchip.com> 14437L: linux-media@vger.kernel.org 14438S: Supported 14439F: drivers/media/platform/atmel/atmel-isi.c 14440F: drivers/media/platform/atmel/atmel-isi.h 14441 14442MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14443M: Woojung Huh <woojung.huh@microchip.com> 14444M: UNGLinuxDriver@microchip.com 14445L: netdev@vger.kernel.org 14446S: Maintained 14447F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14448F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14449F: drivers/net/dsa/microchip/* 14450F: include/linux/dsa/ksz_common.h 14451F: include/linux/platform_data/microchip-ksz.h 14452F: net/dsa/tag_ksz.c 14453 14454MICROCHIP LAN743X ETHERNET DRIVER 14455M: Bryan Whitehead <bryan.whitehead@microchip.com> 14456M: UNGLinuxDriver@microchip.com 14457L: netdev@vger.kernel.org 14458S: Maintained 14459F: drivers/net/ethernet/microchip/lan743x_* 14460 14461MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14462M: Arun Ramadoss <arun.ramadoss@microchip.com> 14463R: UNGLinuxDriver@microchip.com 14464L: netdev@vger.kernel.org 14465S: Maintained 14466F: drivers/net/phy/microchip_t1.c 14467 14468MICROCHIP LAN966X ETHERNET DRIVER 14469M: Horatiu Vultur <horatiu.vultur@microchip.com> 14470M: UNGLinuxDriver@microchip.com 14471L: netdev@vger.kernel.org 14472S: Maintained 14473F: drivers/net/ethernet/microchip/lan966x/* 14474 14475MICROCHIP LCDFB DRIVER 14476M: Nicolas Ferre <nicolas.ferre@microchip.com> 14477L: linux-fbdev@vger.kernel.org 14478S: Maintained 14479F: drivers/video/fbdev/atmel_lcdfb.c 14480F: include/video/atmel_lcdc.h 14481 14482MICROCHIP MCP16502 PMIC DRIVER 14483M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14484L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14485S: Supported 14486F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14487F: drivers/regulator/mcp16502.c 14488 14489MICROCHIP MCP3564 ADC DRIVER 14490M: Marius Cristea <marius.cristea@microchip.com> 14491L: linux-iio@vger.kernel.org 14492S: Supported 14493F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14494F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14495F: drivers/iio/adc/mcp3564.c 14496 14497MICROCHIP MCP3911 ADC DRIVER 14498M: Marcus Folkesson <marcus.folkesson@gmail.com> 14499M: Kent Gustavsson <kent@minoris.se> 14500L: linux-iio@vger.kernel.org 14501S: Maintained 14502F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14503F: drivers/iio/adc/mcp3911.c 14504 14505MICROCHIP MMC/SD/SDIO MCI DRIVER 14506M: Aubin Constans <aubin.constans@microchip.com> 14507S: Maintained 14508F: drivers/mmc/host/atmel-mci.c 14509 14510MICROCHIP NAND DRIVER 14511L: linux-mtd@lists.infradead.org 14512S: Orphan 14513F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14514F: drivers/mtd/nand/raw/atmel/* 14515 14516MICROCHIP OTPC DRIVER 14517M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14518L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14519S: Supported 14520F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14521F: drivers/nvmem/microchip-otpc.c 14522F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14523 14524MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14525M: Marius Cristea <marius.cristea@microchip.com> 14526L: linux-iio@vger.kernel.org 14527S: Supported 14528F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14529F: drivers/iio/adc/pac1934.c 14530 14531MICROCHIP PCI1XXXX GP DRIVER 14532M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14533M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14534L: linux-gpio@vger.kernel.org 14535S: Supported 14536F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14537F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14538F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14539F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14540 14541MICROCHIP PCI1XXXX I2C DRIVER 14542M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14543M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14544M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14545L: linux-i2c@vger.kernel.org 14546S: Maintained 14547F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14548 14549MICROCHIP PCIe UART DRIVER 14550M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14551M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14552L: linux-serial@vger.kernel.org 14553S: Maintained 14554F: drivers/tty/serial/8250/8250_pci1xxxx.c 14555 14556MICROCHIP POLARFIRE FPGA DRIVERS 14557M: Conor Dooley <conor.dooley@microchip.com> 14558R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14559L: linux-fpga@vger.kernel.org 14560S: Supported 14561F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14562F: drivers/fpga/microchip-spi.c 14563 14564MICROCHIP PWM DRIVER 14565M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14566L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14567L: linux-pwm@vger.kernel.org 14568S: Supported 14569F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14570F: drivers/pwm/pwm-atmel.c 14571 14572MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14573M: Eugen Hristev <eugen.hristev@microchip.com> 14574L: linux-iio@vger.kernel.org 14575S: Supported 14576F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14577F: drivers/iio/adc/at91-sama5d2_adc.c 14578F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14579 14580MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14581M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14582S: Supported 14583F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14584F: drivers/power/reset/at91-sama5d2_shdwc.c 14585 14586MICROCHIP SOC DRIVERS 14587M: Conor Dooley <conor@kernel.org> 14588S: Supported 14589T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14590F: drivers/soc/microchip/ 14591 14592MICROCHIP SPI DRIVER 14593M: Ryan Wanner <ryan.wanner@microchip.com> 14594S: Supported 14595F: drivers/spi/spi-atmel.* 14596 14597MICROCHIP SSC DRIVER 14598M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14599L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14600S: Supported 14601F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14602F: drivers/misc/atmel-ssc.c 14603F: include/linux/atmel-ssc.h 14604 14605Microchip Timer Counter Block (TCB) Capture Driver 14606M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14608L: linux-iio@vger.kernel.org 14609S: Maintained 14610F: drivers/counter/microchip-tcb-capture.c 14611 14612MICROCHIP USB251XB DRIVER 14613M: Richard Leitner <richard.leitner@skidata.com> 14614L: linux-usb@vger.kernel.org 14615S: Maintained 14616F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14617F: drivers/usb/misc/usb251xb.c 14618 14619MICROCHIP USBA UDC DRIVER 14620M: Cristian Birsan <cristian.birsan@microchip.com> 14621L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14622S: Supported 14623F: drivers/usb/gadget/udc/atmel_usba_udc.* 14624 14625MICROCHIP WILC1000 WIFI DRIVER 14626M: Ajay Singh <ajay.kathat@microchip.com> 14627M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14628L: linux-wireless@vger.kernel.org 14629S: Supported 14630F: drivers/net/wireless/microchip/wilc1000/ 14631 14632MICROSEMI MIPS SOCS 14633M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14634M: UNGLinuxDriver@microchip.com 14635L: linux-mips@vger.kernel.org 14636S: Supported 14637F: Documentation/devicetree/bindings/mips/mscc.txt 14638F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14639F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14640F: arch/mips/boot/dts/mscc/ 14641F: arch/mips/configs/generic/board-ocelot.config 14642F: arch/mips/generic/board-ocelot.c 14643 14644MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14645M: Don Brace <don.brace@microchip.com> 14646L: storagedev@microchip.com 14647L: linux-scsi@vger.kernel.org 14648S: Supported 14649F: Documentation/scsi/smartpqi.rst 14650F: drivers/scsi/smartpqi/Kconfig 14651F: drivers/scsi/smartpqi/Makefile 14652F: drivers/scsi/smartpqi/smartpqi*.[ch] 14653F: include/linux/cciss*.h 14654F: include/uapi/linux/cciss*.h 14655 14656MICROSOFT MANA RDMA DRIVER 14657M: Long Li <longli@microsoft.com> 14658M: Ajay Sharma <sharmaajay@microsoft.com> 14659L: linux-rdma@vger.kernel.org 14660S: Supported 14661F: drivers/infiniband/hw/mana/ 14662F: include/net/mana 14663F: include/uapi/rdma/mana-abi.h 14664 14665MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14666M: Maximilian Luz <luzmaximilian@gmail.com> 14667L: platform-driver-x86@vger.kernel.org 14668S: Maintained 14669F: drivers/platform/surface/surface_aggregator_tabletsw.c 14670 14671MICROSOFT SURFACE BATTERY AND AC DRIVERS 14672M: Maximilian Luz <luzmaximilian@gmail.com> 14673L: linux-pm@vger.kernel.org 14674L: platform-driver-x86@vger.kernel.org 14675S: Maintained 14676F: drivers/power/supply/surface_battery.c 14677F: drivers/power/supply/surface_charger.c 14678 14679MICROSOFT SURFACE DTX DRIVER 14680M: Maximilian Luz <luzmaximilian@gmail.com> 14681L: platform-driver-x86@vger.kernel.org 14682S: Maintained 14683F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14684F: drivers/platform/surface/surface_dtx.c 14685F: include/uapi/linux/surface_aggregator/dtx.h 14686 14687MICROSOFT SURFACE SENSOR FAN DRIVER 14688M: Maximilian Luz <luzmaximilian@gmail.com> 14689M: Ivor Wanders <ivor@iwanders.net> 14690L: linux-hwmon@vger.kernel.org 14691S: Maintained 14692F: Documentation/hwmon/surface_fan.rst 14693F: drivers/hwmon/surface_fan.c 14694 14695MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14696M: Maximilian Luz <luzmaximilian@gmail.com> 14697L: platform-driver-x86@vger.kernel.org 14698S: Maintained 14699F: drivers/platform/surface/surface_gpe.c 14700 14701MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14702M: Hans de Goede <hdegoede@redhat.com> 14703M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14704M: Maximilian Luz <luzmaximilian@gmail.com> 14705L: platform-driver-x86@vger.kernel.org 14706S: Maintained 14707T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14708F: drivers/platform/surface/ 14709 14710MICROSOFT SURFACE HID TRANSPORT DRIVER 14711M: Maximilian Luz <luzmaximilian@gmail.com> 14712L: linux-input@vger.kernel.org 14713L: platform-driver-x86@vger.kernel.org 14714S: Maintained 14715F: drivers/hid/surface-hid/ 14716 14717MICROSOFT SURFACE HOT-PLUG DRIVER 14718M: Maximilian Luz <luzmaximilian@gmail.com> 14719L: platform-driver-x86@vger.kernel.org 14720S: Maintained 14721F: drivers/platform/surface/surface_hotplug.c 14722 14723MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14724M: Maximilian Luz <luzmaximilian@gmail.com> 14725L: platform-driver-x86@vger.kernel.org 14726S: Maintained 14727F: drivers/platform/surface/surface_platform_profile.c 14728 14729MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14730M: Chen Yu <yu.c.chen@intel.com> 14731L: platform-driver-x86@vger.kernel.org 14732S: Supported 14733F: drivers/platform/surface/surfacepro3_button.c 14734 14735MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14736M: Maximilian Luz <luzmaximilian@gmail.com> 14737L: platform-driver-x86@vger.kernel.org 14738S: Maintained 14739F: drivers/platform/surface/surface_aggregator_hub.c 14740 14741MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14742M: Maximilian Luz <luzmaximilian@gmail.com> 14743L: platform-driver-x86@vger.kernel.org 14744S: Maintained 14745W: https://github.com/linux-surface/surface-aggregator-module 14746C: irc://irc.libera.chat/linux-surface 14747F: Documentation/driver-api/surface_aggregator/ 14748F: drivers/platform/surface/aggregator/ 14749F: drivers/platform/surface/surface_acpi_notify.c 14750F: drivers/platform/surface/surface_aggregator_cdev.c 14751F: drivers/platform/surface/surface_aggregator_registry.c 14752F: include/linux/surface_acpi_notify.h 14753F: include/linux/surface_aggregator/ 14754F: include/uapi/linux/surface_aggregator/ 14755 14756MICROTEK X6 SCANNER 14757M: Oliver Neukum <oliver@neukum.org> 14758S: Maintained 14759F: drivers/usb/image/microtek.* 14760 14761MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14762M: Luka Kovacic <luka.kovacic@sartura.hr> 14763M: Luka Perkov <luka.perkov@sartura.hr> 14764S: Maintained 14765F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14766F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14767F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14768F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14769F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14770F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14771 14772MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14773M: Sakari Ailus <sakari.ailus@linux.intel.com> 14774L: linux-media@vger.kernel.org 14775S: Maintained 14776F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14777F: Documentation/driver-api/media/drivers/ccs/ 14778F: Documentation/userspace-api/media/drivers/ccs.rst 14779F: drivers/media/i2c/ccs-pll.c 14780F: drivers/media/i2c/ccs-pll.h 14781F: drivers/media/i2c/ccs/ 14782F: include/uapi/linux/ccs.h 14783F: include/uapi/linux/smiapp.h 14784 14785MIPS 14786M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14787L: linux-mips@vger.kernel.org 14788S: Maintained 14789W: http://www.linux-mips.org/ 14790Q: https://patchwork.kernel.org/project/linux-mips/list/ 14791T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14792F: Documentation/devicetree/bindings/mips/ 14793F: Documentation/arch/mips/ 14794F: arch/mips/ 14795F: drivers/platform/mips/ 14796F: include/dt-bindings/mips/ 14797 14798MIPS BAIKAL-T1 PLATFORM 14799M: Serge Semin <fancer.lancer@gmail.com> 14800L: linux-mips@vger.kernel.org 14801S: Supported 14802F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14803F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14804F: drivers/bus/bt1-*.c 14805F: drivers/clk/baikal-t1/ 14806F: drivers/memory/bt1-l2-ctl.c 14807F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14808 14809MIPS BOSTON DEVELOPMENT BOARD 14810M: Paul Burton <paulburton@kernel.org> 14811L: linux-mips@vger.kernel.org 14812S: Maintained 14813F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14814F: arch/mips/boot/dts/img/boston.dts 14815F: arch/mips/configs/generic/board-boston.config 14816F: drivers/clk/imgtec/clk-boston.c 14817F: include/dt-bindings/clock/boston-clock.h 14818 14819MIPS CORE DRIVERS 14820M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14821M: Serge Semin <fancer.lancer@gmail.com> 14822L: linux-mips@vger.kernel.org 14823S: Supported 14824F: drivers/bus/mips_cdmm.c 14825F: drivers/clocksource/mips-gic-timer.c 14826F: drivers/cpuidle/cpuidle-cps.c 14827F: drivers/irqchip/irq-mips-cpu.c 14828F: drivers/irqchip/irq-mips-gic.c 14829 14830MIPS GENERIC PLATFORM 14831M: Paul Burton <paulburton@kernel.org> 14832L: linux-mips@vger.kernel.org 14833S: Supported 14834F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14835F: arch/mips/generic/ 14836F: arch/mips/tools/generic-board-config.sh 14837 14838MIPS RINT INSTRUCTION EMULATION 14839M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14840L: linux-mips@vger.kernel.org 14841S: Supported 14842F: arch/mips/math-emu/dp_rint.c 14843F: arch/mips/math-emu/sp_rint.c 14844 14845MIPS/LOONGSON1 ARCHITECTURE 14846M: Keguang Zhang <keguang.zhang@gmail.com> 14847L: linux-mips@vger.kernel.org 14848S: Maintained 14849F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14850F: arch/mips/include/asm/mach-loongson32/ 14851F: arch/mips/loongson32/ 14852F: drivers/*/*loongson1* 14853F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14854 14855MIPS/LOONGSON2EF ARCHITECTURE 14856M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14857L: linux-mips@vger.kernel.org 14858S: Maintained 14859F: arch/mips/include/asm/mach-loongson2ef/ 14860F: arch/mips/loongson2ef/ 14861F: drivers/cpufreq/loongson2_cpufreq.c 14862 14863MIPS/LOONGSON64 ARCHITECTURE 14864M: Huacai Chen <chenhuacai@kernel.org> 14865M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14866L: linux-mips@vger.kernel.org 14867S: Maintained 14868F: arch/mips/include/asm/mach-loongson64/ 14869F: arch/mips/loongson64/ 14870F: drivers/irqchip/irq-loongson* 14871F: drivers/platform/mips/cpu_hwmon.c 14872 14873MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14874M: Hans Verkuil <hverkuil@xs4all.nl> 14875L: linux-media@vger.kernel.org 14876S: Odd Fixes 14877W: https://linuxtv.org 14878T: git git://linuxtv.org/media_tree.git 14879F: drivers/media/radio/radio-miropcm20* 14880 14881MITSUMI MM8013 FG DRIVER 14882M: Konrad Dybcio <konradybcio@kernel.org> 14883F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14884F: drivers/power/supply/mm8013.c 14885 14886MMP SUPPORT 14887R: Lubomir Rintel <lkundrak@v3.sk> 14888L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14889S: Odd Fixes 14890T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14891F: arch/arm/boot/dts/marvell/mmp* 14892F: arch/arm/mach-mmp/ 14893F: include/linux/soc/mmp/ 14894 14895MMP USB PHY DRIVERS 14896R: Lubomir Rintel <lkundrak@v3.sk> 14897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14898S: Maintained 14899F: drivers/phy/marvell/phy-mmp3-usb.c 14900F: drivers/phy/marvell/phy-pxa-usb.c 14901 14902MMU GATHER AND TLB INVALIDATION 14903M: Will Deacon <will@kernel.org> 14904M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14905M: Andrew Morton <akpm@linux-foundation.org> 14906M: Nick Piggin <npiggin@gmail.com> 14907M: Peter Zijlstra <peterz@infradead.org> 14908L: linux-arch@vger.kernel.org 14909L: linux-mm@kvack.org 14910S: Maintained 14911F: arch/*/include/asm/tlb.h 14912F: include/asm-generic/tlb.h 14913F: mm/mmu_gather.c 14914 14915MN88472 MEDIA DRIVER 14916L: linux-media@vger.kernel.org 14917S: Orphan 14918W: https://linuxtv.org 14919Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14920F: drivers/media/dvb-frontends/mn88472* 14921 14922MN88473 MEDIA DRIVER 14923L: linux-media@vger.kernel.org 14924S: Orphan 14925W: https://linuxtv.org 14926Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14927F: drivers/media/dvb-frontends/mn88473* 14928 14929MOBILEYE MIPS SOCS 14930M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14931M: Gregory CLEMENT <gregory.clement@bootlin.com> 14932M: Théo Lebrun <theo.lebrun@bootlin.com> 14933L: linux-mips@vger.kernel.org 14934S: Maintained 14935F: Documentation/devicetree/bindings/mips/mobileye.yaml 14936F: arch/mips/boot/dts/mobileye/ 14937F: arch/mips/configs/eyeq5_defconfig 14938F: arch/mips/mobileye/board-epm5.its.S 14939 14940MODULE SUPPORT 14941M: Luis Chamberlain <mcgrof@kernel.org> 14942L: linux-modules@vger.kernel.org 14943L: linux-kernel@vger.kernel.org 14944S: Maintained 14945T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14946F: include/linux/kmod.h 14947F: include/linux/module*.h 14948F: kernel/module/ 14949F: lib/test_kmod.c 14950F: scripts/module* 14951F: tools/testing/selftests/kmod/ 14952 14953MONOLITHIC POWER SYSTEM PMIC DRIVER 14954M: Saravanan Sekar <sravanhome@gmail.com> 14955S: Maintained 14956F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14957F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14958F: drivers/hwmon/pmbus/mpq7932.c 14959F: drivers/iio/adc/mp2629_adc.c 14960F: drivers/mfd/mp2629.c 14961F: drivers/power/supply/mp2629_charger.c 14962F: drivers/regulator/mp5416.c 14963F: drivers/regulator/mpq7920.c 14964F: drivers/regulator/mpq7920.h 14965F: include/linux/mfd/mp2629.h 14966 14967MOST(R) TECHNOLOGY DRIVER 14968M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14969M: Christian Gromm <christian.gromm@microchip.com> 14970S: Maintained 14971F: Documentation/ABI/testing/configfs-most 14972F: Documentation/ABI/testing/sysfs-bus-most 14973F: drivers/most/ 14974F: drivers/staging/most/ 14975F: include/linux/most.h 14976 14977MOTORCOMM PHY DRIVER 14978M: Peter Geis <pgwipeout@gmail.com> 14979M: Frank <Frank.Sae@motor-comm.com> 14980L: netdev@vger.kernel.org 14981S: Maintained 14982F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14983F: drivers/net/phy/motorcomm.c 14984 14985MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14986M: Jiri Slaby <jirislaby@kernel.org> 14987S: Maintained 14988F: Documentation/driver-api/tty/moxa-smartio.rst 14989F: drivers/tty/mxser.* 14990 14991MP3309C BACKLIGHT DRIVER 14992M: Flavio Suligoi <f.suligoi@asem.it> 14993L: dri-devel@lists.freedesktop.org 14994S: Maintained 14995F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14996F: drivers/video/backlight/mp3309c.c 14997 14998MR800 AVERMEDIA USB FM RADIO DRIVER 14999M: Alexey Klimov <klimov.linux@gmail.com> 15000L: linux-media@vger.kernel.org 15001S: Maintained 15002T: git git://linuxtv.org/media_tree.git 15003F: drivers/media/radio/radio-mr800.c 15004 15005MRF24J40 IEEE 802.15.4 RADIO DRIVER 15006M: Stefan Schmidt <stefan@datenfreihafen.org> 15007L: linux-wpan@vger.kernel.org 15008S: Odd Fixes 15009F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15010F: drivers/net/ieee802154/mrf24j40.c 15011 15012MSI EC DRIVER 15013M: Nikita Kravets <teackot@gmail.com> 15014L: platform-driver-x86@vger.kernel.org 15015S: Maintained 15016W: https://github.com/BeardOverflow/msi-ec 15017F: drivers/platform/x86/msi-ec.* 15018 15019MSI LAPTOP SUPPORT 15020M: "Lee, Chun-Yi" <jlee@suse.com> 15021L: platform-driver-x86@vger.kernel.org 15022S: Maintained 15023F: drivers/platform/x86/msi-laptop.c 15024 15025MSI WMI SUPPORT 15026L: platform-driver-x86@vger.kernel.org 15027S: Orphan 15028F: drivers/platform/x86/msi-wmi.c 15029 15030MSI001 MEDIA DRIVER 15031L: linux-media@vger.kernel.org 15032S: Orphan 15033W: https://linuxtv.org 15034Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15035F: drivers/media/tuners/msi001* 15036 15037MSI2500 MEDIA DRIVER 15038L: linux-media@vger.kernel.org 15039S: Orphan 15040W: https://linuxtv.org 15041Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15042F: drivers/media/usb/msi2500/ 15043 15044MSTAR INTERRUPT CONTROLLER DRIVER 15045M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15046M: Daniel Palmer <daniel@thingy.jp> 15047S: Maintained 15048F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15049F: drivers/irqchip/irq-mst-intc.c 15050 15051MSYSTEMS DISKONCHIP G3 MTD DRIVER 15052M: Robert Jarzmik <robert.jarzmik@free.fr> 15053L: linux-mtd@lists.infradead.org 15054S: Maintained 15055F: drivers/mtd/devices/docg3* 15056 15057MT9M114 ONSEMI SENSOR DRIVER 15058M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15059L: linux-media@vger.kernel.org 15060S: Maintained 15061T: git git://linuxtv.org/media_tree.git 15062F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15063F: drivers/media/i2c/mt9m114.c 15064 15065MT9P031 APTINA CAMERA SENSOR 15066M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15067L: linux-media@vger.kernel.org 15068S: Maintained 15069T: git git://linuxtv.org/media_tree.git 15070F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15071F: drivers/media/i2c/mt9p031.c 15072F: include/media/i2c/mt9p031.h 15073 15074MT9T112 APTINA CAMERA SENSOR 15075M: Jacopo Mondi <jacopo@jmondi.org> 15076L: linux-media@vger.kernel.org 15077S: Odd Fixes 15078T: git git://linuxtv.org/media_tree.git 15079F: drivers/media/i2c/mt9t112.c 15080F: include/media/i2c/mt9t112.h 15081 15082MT9V032 APTINA CAMERA SENSOR 15083M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15084L: linux-media@vger.kernel.org 15085S: Maintained 15086T: git git://linuxtv.org/media_tree.git 15087F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15088F: drivers/media/i2c/mt9v032.c 15089F: include/media/i2c/mt9v032.h 15090 15091MT9V111 APTINA CAMERA SENSOR 15092M: Jacopo Mondi <jacopo@jmondi.org> 15093L: linux-media@vger.kernel.org 15094S: Maintained 15095T: git git://linuxtv.org/media_tree.git 15096F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15097F: drivers/media/i2c/mt9v111.c 15098 15099MULTIFUNCTION DEVICES (MFD) 15100M: Lee Jones <lee@kernel.org> 15101S: Maintained 15102T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15103F: Documentation/devicetree/bindings/mfd/ 15104F: drivers/mfd/ 15105F: include/dt-bindings/mfd/ 15106F: include/linux/mfd/ 15107 15108MULTIMEDIA CARD (MMC) ETC. OVER SPI 15109S: Orphan 15110F: drivers/mmc/host/mmc_spi.c 15111F: include/linux/spi/mmc_spi.h 15112 15113MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15114M: Ulf Hansson <ulf.hansson@linaro.org> 15115L: linux-mmc@vger.kernel.org 15116S: Maintained 15117T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15118F: Documentation/devicetree/bindings/mmc/ 15119F: drivers/mmc/ 15120F: include/linux/mmc/ 15121F: include/uapi/linux/mmc/ 15122 15123MULTIPLEXER SUBSYSTEM 15124M: Peter Rosin <peda@axentia.se> 15125S: Maintained 15126F: Documentation/ABI/testing/sysfs-class-mux* 15127F: Documentation/devicetree/bindings/mux/ 15128F: drivers/mux/ 15129F: include/dt-bindings/mux/ 15130F: include/linux/mux/ 15131 15132MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15133M: Bin Liu <b-liu@ti.com> 15134L: linux-usb@vger.kernel.org 15135S: Maintained 15136F: drivers/usb/musb/ 15137 15138MXL301RF MEDIA DRIVER 15139M: Akihiro Tsukada <tskd08@gmail.com> 15140L: linux-media@vger.kernel.org 15141S: Odd Fixes 15142F: drivers/media/tuners/mxl301rf* 15143 15144MXL5007T MEDIA DRIVER 15145M: Michael Krufky <mkrufky@linuxtv.org> 15146L: linux-media@vger.kernel.org 15147S: Maintained 15148W: https://linuxtv.org 15149W: http://github.com/mkrufky 15150Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15151T: git git://linuxtv.org/mkrufky/tuners.git 15152F: drivers/media/tuners/mxl5007t.* 15153 15154MXSFB DRM DRIVER 15155M: Marek Vasut <marex@denx.de> 15156M: Stefan Agner <stefan@agner.ch> 15157L: dri-devel@lists.freedesktop.org 15158S: Supported 15159T: git git://anongit.freedesktop.org/drm/drm-misc 15160F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15161F: drivers/gpu/drm/mxsfb/ 15162 15163MYLEX DAC960 PCI RAID Controller 15164M: Hannes Reinecke <hare@kernel.org> 15165L: linux-scsi@vger.kernel.org 15166S: Supported 15167F: drivers/scsi/myrb.* 15168F: drivers/scsi/myrs.* 15169 15170MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15171M: Chris Lee <christopher.lee@cspi.com> 15172L: netdev@vger.kernel.org 15173S: Supported 15174W: https://www.cspi.com/ethernet-products/support/downloads/ 15175F: drivers/net/ethernet/myricom/myri10ge/ 15176 15177NAND FLASH SUBSYSTEM 15178M: Miquel Raynal <miquel.raynal@bootlin.com> 15179R: Richard Weinberger <richard@nod.at> 15180L: linux-mtd@lists.infradead.org 15181S: Maintained 15182W: http://www.linux-mtd.infradead.org/ 15183Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15184C: irc://irc.oftc.net/mtd 15185T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15186F: drivers/mtd/nand/ 15187F: include/linux/mtd/*nand*.h 15188 15189NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15190M: Daniel Mack <zonque@gmail.com> 15191L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15192S: Maintained 15193W: http://www.native-instruments.com 15194F: sound/usb/caiaq/ 15195 15196NATSEMI ETHERNET DRIVER (DP8381x) 15197S: Orphan 15198F: drivers/net/ethernet/natsemi/natsemi.c 15199 15200NCR 5380 SCSI DRIVERS 15201M: Finn Thain <fthain@linux-m68k.org> 15202M: Michael Schmitz <schmitzmic@gmail.com> 15203L: linux-scsi@vger.kernel.org 15204S: Maintained 15205F: Documentation/scsi/g_NCR5380.rst 15206F: drivers/scsi/NCR5380.* 15207F: drivers/scsi/arm/cumana_1.c 15208F: drivers/scsi/arm/oak.c 15209F: drivers/scsi/atari_scsi.* 15210F: drivers/scsi/dmx3191d.c 15211F: drivers/scsi/g_NCR5380.* 15212F: drivers/scsi/mac_scsi.* 15213F: drivers/scsi/sun3_scsi.* 15214F: drivers/scsi/sun3_scsi_vme.c 15215 15216NCSI LIBRARY 15217M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15218S: Maintained 15219F: net/ncsi/ 15220 15221NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15222M: Zev Weiss <zev@bewilderbeest.net> 15223L: linux-hwmon@vger.kernel.org 15224S: Maintained 15225F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15226F: drivers/hwmon/nct6775-i2c.c 15227 15228NETDEVSIM 15229M: Jakub Kicinski <kuba@kernel.org> 15230S: Maintained 15231F: drivers/net/netdevsim/* 15232F: tools/testing/selftests/drivers/net/netdevsim/* 15233 15234NETEM NETWORK EMULATOR 15235M: Stephen Hemminger <stephen@networkplumber.org> 15236L: netdev@vger.kernel.org 15237S: Maintained 15238F: net/sched/sch_netem.c 15239 15240NETERION 10GbE DRIVERS (s2io) 15241M: Jon Mason <jdmason@kudzu.us> 15242L: netdev@vger.kernel.org 15243S: Supported 15244F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15245F: drivers/net/ethernet/neterion/ 15246 15247NETFILTER 15248M: Pablo Neira Ayuso <pablo@netfilter.org> 15249M: Jozsef Kadlecsik <kadlec@netfilter.org> 15250L: netfilter-devel@vger.kernel.org 15251L: coreteam@netfilter.org 15252S: Maintained 15253W: http://www.netfilter.org/ 15254W: http://www.iptables.org/ 15255W: http://www.nftables.org/ 15256Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15257C: irc://irc.libera.chat/netfilter 15258T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15259T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15260F: include/linux/netfilter* 15261F: include/linux/netfilter/ 15262F: include/net/netfilter/ 15263F: include/uapi/linux/netfilter* 15264F: include/uapi/linux/netfilter/ 15265F: net/*/netfilter.c 15266F: net/*/netfilter/ 15267F: net/bridge/br_netfilter*.c 15268F: net/netfilter/ 15269 15270NETROM NETWORK LAYER 15271M: Ralf Baechle <ralf@linux-mips.org> 15272L: linux-hams@vger.kernel.org 15273S: Maintained 15274W: https://linux-ax25.in-berlin.de 15275F: include/net/netrom.h 15276F: include/uapi/linux/netrom.h 15277F: net/netrom/ 15278 15279NETRONIX EMBEDDED CONTROLLER 15280M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15281S: Maintained 15282F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15283F: drivers/mfd/ntxec.c 15284F: drivers/pwm/pwm-ntxec.c 15285F: drivers/rtc/rtc-ntxec.c 15286F: include/linux/mfd/ntxec.h 15287 15288NETRONOME ETHERNET DRIVERS 15289M: Louis Peens <louis.peens@corigine.com> 15290R: Jakub Kicinski <kuba@kernel.org> 15291L: oss-drivers@corigine.com 15292S: Maintained 15293F: drivers/net/ethernet/netronome/ 15294 15295NETWORK BLOCK DEVICE (NBD) 15296M: Josef Bacik <josef@toxicpanda.com> 15297L: linux-block@vger.kernel.org 15298L: nbd@other.debian.org 15299S: Maintained 15300F: Documentation/admin-guide/blockdev/nbd.rst 15301F: drivers/block/nbd.c 15302F: include/trace/events/nbd.h 15303F: include/uapi/linux/nbd.h 15304 15305NETWORK DROP MONITOR 15306M: Neil Horman <nhorman@tuxdriver.com> 15307L: netdev@vger.kernel.org 15308S: Maintained 15309W: https://fedorahosted.org/dropwatch/ 15310F: include/uapi/linux/net_dropmon.h 15311F: net/core/drop_monitor.c 15312 15313NETWORKING DRIVERS 15314M: "David S. Miller" <davem@davemloft.net> 15315M: Eric Dumazet <edumazet@google.com> 15316M: Jakub Kicinski <kuba@kernel.org> 15317M: Paolo Abeni <pabeni@redhat.com> 15318L: netdev@vger.kernel.org 15319S: Maintained 15320P: Documentation/process/maintainer-netdev.rst 15321Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15322T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15323T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15324F: Documentation/devicetree/bindings/net/ 15325F: Documentation/networking/net_cachelines/net_device.rst 15326F: drivers/connector/ 15327F: drivers/net/ 15328F: include/dt-bindings/net/ 15329F: include/linux/cn_proc.h 15330F: include/linux/etherdevice.h 15331F: include/linux/fcdevice.h 15332F: include/linux/fddidevice.h 15333F: include/linux/hippidevice.h 15334F: include/linux/if_* 15335F: include/linux/inetdevice.h 15336F: include/linux/netdevice.h 15337F: include/uapi/linux/cn_proc.h 15338F: include/uapi/linux/if_* 15339F: include/uapi/linux/netdevice.h 15340X: drivers/net/wireless/ 15341 15342NETWORKING DRIVERS (WIRELESS) 15343M: Kalle Valo <kvalo@kernel.org> 15344L: linux-wireless@vger.kernel.org 15345S: Maintained 15346W: https://wireless.wiki.kernel.org/ 15347Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15348T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15349T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15350F: Documentation/devicetree/bindings/net/wireless/ 15351F: drivers/net/wireless/ 15352 15353NETWORKING [DSA] 15354M: Andrew Lunn <andrew@lunn.ch> 15355M: Florian Fainelli <f.fainelli@gmail.com> 15356M: Vladimir Oltean <olteanv@gmail.com> 15357S: Maintained 15358F: Documentation/devicetree/bindings/net/dsa/ 15359F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15360F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15361F: drivers/net/dsa/ 15362F: include/linux/dsa/ 15363F: include/linux/platform_data/dsa.h 15364F: include/net/dsa.h 15365F: net/dsa/ 15366F: tools/testing/selftests/drivers/net/dsa/ 15367 15368NETWORKING [GENERAL] 15369M: "David S. Miller" <davem@davemloft.net> 15370M: Eric Dumazet <edumazet@google.com> 15371M: Jakub Kicinski <kuba@kernel.org> 15372M: Paolo Abeni <pabeni@redhat.com> 15373L: netdev@vger.kernel.org 15374S: Maintained 15375P: Documentation/process/maintainer-netdev.rst 15376Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15377B: mailto:netdev@vger.kernel.org 15378T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15379T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15380F: Documentation/core-api/netlink.rst 15381F: Documentation/netlink/ 15382F: Documentation/networking/ 15383F: Documentation/networking/net_cachelines/ 15384F: Documentation/process/maintainer-netdev.rst 15385F: Documentation/userspace-api/netlink/ 15386F: include/linux/framer/framer-provider.h 15387F: include/linux/framer/framer.h 15388F: include/linux/in.h 15389F: include/linux/indirect_call_wrapper.h 15390F: include/linux/net.h 15391F: include/linux/netdevice.h 15392F: include/net/ 15393F: include/uapi/linux/in.h 15394F: include/uapi/linux/net.h 15395F: include/uapi/linux/net_namespace.h 15396F: include/uapi/linux/netdevice.h 15397F: lib/net_utils.c 15398F: lib/random32.c 15399F: net/ 15400F: tools/net/ 15401F: tools/testing/selftests/net/ 15402X: net/9p/ 15403X: net/bluetooth/ 15404 15405NETWORKING [IPSEC] 15406M: Steffen Klassert <steffen.klassert@secunet.com> 15407M: Herbert Xu <herbert@gondor.apana.org.au> 15408M: "David S. Miller" <davem@davemloft.net> 15409L: netdev@vger.kernel.org 15410S: Maintained 15411T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15412T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15413F: include/net/xfrm.h 15414F: include/uapi/linux/xfrm.h 15415F: net/ipv4/ah4.c 15416F: net/ipv4/esp4* 15417F: net/ipv4/ip_vti.c 15418F: net/ipv4/ipcomp.c 15419F: net/ipv4/xfrm* 15420F: net/ipv6/ah6.c 15421F: net/ipv6/esp6* 15422F: net/ipv6/ip6_vti.c 15423F: net/ipv6/ipcomp6.c 15424F: net/ipv6/xfrm* 15425F: net/key/ 15426F: net/xfrm/ 15427F: tools/testing/selftests/net/ipsec.c 15428 15429NETWORKING [IPv4/IPv6] 15430M: "David S. Miller" <davem@davemloft.net> 15431M: David Ahern <dsahern@kernel.org> 15432L: netdev@vger.kernel.org 15433S: Maintained 15434T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15435F: arch/x86/net/* 15436F: include/linux/ip.h 15437F: include/linux/ipv6* 15438F: include/net/fib* 15439F: include/net/ip* 15440F: include/net/route.h 15441F: net/ipv4/ 15442F: net/ipv6/ 15443 15444NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15445M: Paul Moore <paul@paul-moore.com> 15446L: netdev@vger.kernel.org 15447L: linux-security-module@vger.kernel.org 15448S: Supported 15449W: https://github.com/netlabel 15450F: Documentation/netlabel/ 15451F: include/net/calipso.h 15452F: include/net/cipso_ipv4.h 15453F: include/net/netlabel.h 15454F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15455F: include/uapi/linux/netfilter/xt_SECMARK.h 15456F: net/ipv4/cipso_ipv4.c 15457F: net/ipv6/calipso.c 15458F: net/netfilter/xt_CONNSECMARK.c 15459F: net/netfilter/xt_SECMARK.c 15460F: net/netlabel/ 15461 15462NETWORKING [MACSEC] 15463M: Sabrina Dubroca <sd@queasysnail.net> 15464L: netdev@vger.kernel.org 15465S: Maintained 15466F: drivers/net/macsec.c 15467F: include/net/macsec.h 15468F: include/uapi/linux/if_macsec.h 15469K: macsec 15470K: \bmdo_ 15471 15472NETWORKING [MPTCP] 15473M: Matthieu Baerts <matttbe@kernel.org> 15474M: Mat Martineau <martineau@kernel.org> 15475R: Geliang Tang <geliang@kernel.org> 15476L: netdev@vger.kernel.org 15477L: mptcp@lists.linux.dev 15478S: Maintained 15479W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15480B: https://github.com/multipath-tcp/mptcp_net-next/issues 15481T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15482T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15483F: Documentation/netlink/specs/mptcp_pm.yaml 15484F: Documentation/networking/mptcp-sysctl.rst 15485F: include/net/mptcp.h 15486F: include/trace/events/mptcp.h 15487F: include/uapi/linux/mptcp*.h 15488F: net/mptcp/ 15489F: tools/testing/selftests/bpf/*/*mptcp*.c 15490F: tools/testing/selftests/net/mptcp/ 15491 15492NETWORKING [TCP] 15493M: Eric Dumazet <edumazet@google.com> 15494L: netdev@vger.kernel.org 15495S: Maintained 15496F: Documentation/networking/net_cachelines/tcp_sock.rst 15497F: include/linux/tcp.h 15498F: include/net/tcp.h 15499F: include/trace/events/tcp.h 15500F: include/uapi/linux/tcp.h 15501F: net/ipv4/syncookies.c 15502F: net/ipv4/tcp*.c 15503F: net/ipv6/syncookies.c 15504F: net/ipv6/tcp*.c 15505 15506NETWORKING [TLS] 15507M: Boris Pismenny <borisp@nvidia.com> 15508M: John Fastabend <john.fastabend@gmail.com> 15509M: Jakub Kicinski <kuba@kernel.org> 15510L: netdev@vger.kernel.org 15511S: Maintained 15512F: include/net/tls.h 15513F: include/uapi/linux/tls.h 15514F: net/tls/* 15515 15516NETXEN (1/10) GbE SUPPORT 15517M: Manish Chopra <manishc@marvell.com> 15518M: Rahul Verma <rahulv@marvell.com> 15519M: GR-Linux-NIC-Dev@marvell.com 15520L: netdev@vger.kernel.org 15521S: Supported 15522F: drivers/net/ethernet/qlogic/netxen/ 15523 15524NET_FAILOVER MODULE 15525M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15526L: netdev@vger.kernel.org 15527S: Supported 15528F: Documentation/networking/net_failover.rst 15529F: drivers/net/net_failover.c 15530F: include/net/net_failover.h 15531 15532NEXTHOP 15533M: David Ahern <dsahern@kernel.org> 15534L: netdev@vger.kernel.org 15535S: Maintained 15536F: include/net/netns/nexthop.h 15537F: include/net/nexthop.h 15538F: include/uapi/linux/nexthop.h 15539F: net/ipv4/nexthop.c 15540 15541NFC SUBSYSTEM 15542M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15543L: netdev@vger.kernel.org 15544S: Maintained 15545F: Documentation/devicetree/bindings/net/nfc/ 15546F: drivers/nfc/ 15547F: include/net/nfc/ 15548F: include/uapi/linux/nfc.h 15549F: net/nfc/ 15550 15551NFC VIRTUAL NCI DEVICE DRIVER 15552M: Bongsu Jeon <bongsu.jeon@samsung.com> 15553L: netdev@vger.kernel.org 15554S: Supported 15555F: drivers/nfc/virtual_ncidev.c 15556F: tools/testing/selftests/nci/ 15557 15558NFS, SUNRPC, AND LOCKD CLIENTS 15559M: Trond Myklebust <trond.myklebust@hammerspace.com> 15560M: Anna Schumaker <anna@kernel.org> 15561L: linux-nfs@vger.kernel.org 15562S: Maintained 15563W: http://client.linux-nfs.org 15564T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15565F: Documentation/filesystems/nfs/ 15566F: fs/lockd/ 15567F: fs/nfs/ 15568F: fs/nfs_common/ 15569F: include/linux/lockd/ 15570F: include/linux/nfs* 15571F: include/linux/sunrpc/ 15572F: include/uapi/linux/nfs* 15573F: include/uapi/linux/sunrpc/ 15574F: net/sunrpc/ 15575 15576NILFS2 FILESYSTEM 15577M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15578L: linux-nilfs@vger.kernel.org 15579S: Supported 15580W: https://nilfs.sourceforge.io/ 15581T: git https://github.com/konis/nilfs2.git 15582F: Documentation/filesystems/nilfs2.rst 15583F: fs/nilfs2/ 15584F: include/trace/events/nilfs2.h 15585F: include/uapi/linux/nilfs2_api.h 15586F: include/uapi/linux/nilfs2_ondisk.h 15587 15588NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15589M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15590S: Maintained 15591W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15592F: Documentation/scsi/NinjaSCSI.rst 15593F: drivers/scsi/pcmcia/nsp_* 15594 15595NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15596M: GOTO Masanori <gotom@debian.or.jp> 15597M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15598S: Maintained 15599W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15600F: Documentation/scsi/NinjaSCSI.rst 15601F: drivers/scsi/nsp32* 15602 15603NINTENDO HID DRIVER 15604M: Daniel J. Ogorchock <djogorchock@gmail.com> 15605L: linux-input@vger.kernel.org 15606S: Maintained 15607F: drivers/hid/hid-nintendo* 15608 15609NIOS2 ARCHITECTURE 15610M: Dinh Nguyen <dinguyen@kernel.org> 15611S: Maintained 15612T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15613F: arch/nios2/ 15614 15615NITRO ENCLAVES (NE) 15616M: Alexandru Ciobotaru <alcioa@amazon.com> 15617L: linux-kernel@vger.kernel.org 15618L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15619S: Supported 15620W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15621F: Documentation/virt/ne_overview.rst 15622F: drivers/virt/nitro_enclaves/ 15623F: include/linux/nitro_enclaves.h 15624F: include/uapi/linux/nitro_enclaves.h 15625F: samples/nitro_enclaves/ 15626 15627NITRO SECURE MODULE (NSM) 15628M: Alexander Graf <graf@amazon.com> 15629L: linux-kernel@vger.kernel.org 15630L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15631S: Supported 15632W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15633F: drivers/misc/nsm.c 15634F: include/uapi/linux/nsm.h 15635 15636NOHZ, DYNTICKS SUPPORT 15637M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15638M: Frederic Weisbecker <frederic@kernel.org> 15639M: Ingo Molnar <mingo@kernel.org> 15640M: Thomas Gleixner <tglx@linutronix.de> 15641L: linux-kernel@vger.kernel.org 15642S: Maintained 15643T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15644F: include/linux/sched/nohz.h 15645F: include/linux/tick.h 15646F: kernel/time/tick*.* 15647 15648NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15649M: Pavel Machek <pavel@ucw.cz> 15650M: Sakari Ailus <sakari.ailus@iki.fi> 15651L: linux-media@vger.kernel.org 15652S: Maintained 15653F: drivers/media/i2c/ad5820.c 15654F: drivers/media/i2c/et8ek8 15655 15656NOKIA N900 POWER SUPPLY DRIVERS 15657R: Pali Rohár <pali@kernel.org> 15658F: drivers/power/supply/bq2415x_charger.c 15659F: drivers/power/supply/bq27xxx_battery.c 15660F: drivers/power/supply/bq27xxx_battery_i2c.c 15661F: drivers/power/supply/isp1704_charger.c 15662F: drivers/power/supply/rx51_battery.c 15663F: include/linux/power/bq2415x_charger.h 15664F: include/linux/power/bq27xxx_battery.h 15665 15666NOLIBC HEADER FILE 15667M: Willy Tarreau <w@1wt.eu> 15668M: Thomas Weißschuh <linux@weissschuh.net> 15669S: Maintained 15670T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15671F: tools/include/nolibc/ 15672F: tools/testing/selftests/nolibc/ 15673 15674NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15675M: Hans de Goede <hdegoede@redhat.com> 15676L: linux-input@vger.kernel.org 15677S: Maintained 15678F: drivers/input/touchscreen/novatek-nvt-ts.c 15679 15680NSDEPS 15681M: Matthias Maennich <maennich@google.com> 15682S: Maintained 15683F: Documentation/core-api/symbol-namespaces.rst 15684F: scripts/nsdeps 15685 15686NTB AMD DRIVER 15687M: Sanjay R Mehta <sanju.mehta@amd.com> 15688M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15689L: ntb@lists.linux.dev 15690S: Supported 15691F: drivers/ntb/hw/amd/ 15692 15693NTB DRIVER CORE 15694M: Jon Mason <jdmason@kudzu.us> 15695M: Dave Jiang <dave.jiang@intel.com> 15696M: Allen Hubbe <allenbh@gmail.com> 15697L: ntb@lists.linux.dev 15698S: Supported 15699W: https://github.com/jonmason/ntb/wiki 15700T: git https://github.com/jonmason/ntb.git 15701F: drivers/net/ntb_netdev.c 15702F: drivers/ntb/ 15703F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15704F: include/linux/ntb.h 15705F: include/linux/ntb_transport.h 15706F: tools/testing/selftests/ntb/ 15707 15708NTB IDT DRIVER 15709M: Serge Semin <fancer.lancer@gmail.com> 15710L: ntb@lists.linux.dev 15711S: Supported 15712F: drivers/ntb/hw/idt/ 15713 15714NTB INTEL DRIVER 15715M: Dave Jiang <dave.jiang@intel.com> 15716L: ntb@lists.linux.dev 15717S: Supported 15718W: https://github.com/davejiang/linux/wiki 15719T: git https://github.com/davejiang/linux.git 15720F: drivers/ntb/hw/intel/ 15721 15722NTFS3 FILESYSTEM 15723M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15724L: ntfs3@lists.linux.dev 15725S: Supported 15726W: http://www.paragon-software.com/ 15727T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15728F: Documentation/filesystems/ntfs3.rst 15729F: fs/ntfs3/ 15730 15731NUBUS SUBSYSTEM 15732M: Finn Thain <fthain@linux-m68k.org> 15733L: linux-m68k@lists.linux-m68k.org 15734S: Maintained 15735F: arch/*/include/asm/nubus.h 15736F: drivers/nubus/ 15737F: include/linux/nubus.h 15738F: include/uapi/linux/nubus.h 15739 15740NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15741M: Antonino Daplas <adaplas@gmail.com> 15742L: linux-fbdev@vger.kernel.org 15743S: Maintained 15744F: drivers/video/fbdev/nvidia/ 15745F: drivers/video/fbdev/riva/ 15746 15747NVIDIA WMI EC BACKLIGHT DRIVER 15748M: Daniel Dadap <ddadap@nvidia.com> 15749L: platform-driver-x86@vger.kernel.org 15750S: Supported 15751F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15752F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15753 15754NVM EXPRESS DRIVER 15755M: Keith Busch <kbusch@kernel.org> 15756M: Jens Axboe <axboe@fb.com> 15757M: Christoph Hellwig <hch@lst.de> 15758M: Sagi Grimberg <sagi@grimberg.me> 15759L: linux-nvme@lists.infradead.org 15760S: Supported 15761W: http://git.infradead.org/nvme.git 15762T: git git://git.infradead.org/nvme.git 15763F: Documentation/nvme/ 15764F: drivers/nvme/common/ 15765F: drivers/nvme/host/ 15766F: include/linux/nvme-*.h 15767F: include/linux/nvme.h 15768F: include/uapi/linux/nvme_ioctl.h 15769 15770NVM EXPRESS FABRICS AUTHENTICATION 15771M: Hannes Reinecke <hare@suse.de> 15772L: linux-nvme@lists.infradead.org 15773S: Supported 15774F: drivers/nvme/host/auth.c 15775F: drivers/nvme/target/auth.c 15776F: drivers/nvme/target/fabrics-cmd-auth.c 15777F: include/linux/nvme-auth.h 15778 15779NVM EXPRESS FC TRANSPORT DRIVERS 15780M: James Smart <james.smart@broadcom.com> 15781L: linux-nvme@lists.infradead.org 15782S: Supported 15783F: drivers/nvme/host/fc.c 15784F: drivers/nvme/target/fc.c 15785F: drivers/nvme/target/fcloop.c 15786F: include/linux/nvme-fc-driver.h 15787F: include/linux/nvme-fc.h 15788 15789NVM EXPRESS HARDWARE MONITORING SUPPORT 15790M: Guenter Roeck <linux@roeck-us.net> 15791L: linux-nvme@lists.infradead.org 15792S: Supported 15793F: drivers/nvme/host/hwmon.c 15794 15795NVM EXPRESS TARGET DRIVER 15796M: Christoph Hellwig <hch@lst.de> 15797M: Sagi Grimberg <sagi@grimberg.me> 15798M: Chaitanya Kulkarni <kch@nvidia.com> 15799L: linux-nvme@lists.infradead.org 15800S: Supported 15801W: http://git.infradead.org/nvme.git 15802T: git git://git.infradead.org/nvme.git 15803F: drivers/nvme/target/ 15804 15805NVMEM FRAMEWORK 15806M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15807S: Maintained 15808T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15809F: Documentation/ABI/stable/sysfs-bus-nvmem 15810F: Documentation/devicetree/bindings/nvmem/ 15811F: drivers/nvmem/ 15812F: include/linux/nvmem-consumer.h 15813F: include/linux/nvmem-provider.h 15814 15815NXP BLUETOOTH WIRELESS DRIVERS 15816M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15817M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15818S: Maintained 15819F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15820F: drivers/bluetooth/btnxpuart.c 15821 15822NXP C45 TJA11XX PHY DRIVER 15823M: Andrei Botila <andrei.botila@oss.nxp.com> 15824L: netdev@vger.kernel.org 15825S: Maintained 15826F: drivers/net/phy/nxp-c45-tja11xx* 15827 15828NXP FSPI DRIVER 15829M: Han Xu <han.xu@nxp.com> 15830M: Haibo Chen <haibo.chen@nxp.com> 15831R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15832L: linux-spi@vger.kernel.org 15833S: Maintained 15834F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15835F: drivers/spi/spi-nxp-fspi.c 15836 15837NXP FXAS21002C DRIVER 15838M: Rui Miguel Silva <rmfrfs@gmail.com> 15839L: linux-iio@vger.kernel.org 15840S: Maintained 15841F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15842F: drivers/iio/gyro/fxas21002c.h 15843F: drivers/iio/gyro/fxas21002c_core.c 15844F: drivers/iio/gyro/fxas21002c_i2c.c 15845F: drivers/iio/gyro/fxas21002c_spi.c 15846 15847NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15848M: Haibo Chen <haibo.chen@nxp.com> 15849L: linux-iio@vger.kernel.org 15850L: imx@lists.linux.dev 15851S: Maintained 15852F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15853F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15854F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15855F: drivers/iio/adc/imx7d_adc.c 15856F: drivers/iio/adc/imx93_adc.c 15857F: drivers/iio/adc/vf610_adc.c 15858 15859NXP i.MX 8M ISI DRIVER 15860M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15861L: linux-media@vger.kernel.org 15862S: Maintained 15863F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15864F: drivers/media/platform/nxp/imx8-isi/ 15865 15866NXP i.MX 8MP DW100 V4L2 DRIVER 15867M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15868L: linux-media@vger.kernel.org 15869S: Maintained 15870F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15871F: Documentation/userspace-api/media/drivers/dw100.rst 15872F: drivers/media/platform/nxp/dw100/ 15873F: include/uapi/linux/dw100.h 15874 15875NXP i.MX 8MQ DCSS DRIVER 15876M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15877R: Lucas Stach <l.stach@pengutronix.de> 15878L: dri-devel@lists.freedesktop.org 15879S: Maintained 15880T: git git://anongit.freedesktop.org/drm/drm-misc 15881F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15882F: drivers/gpu/drm/imx/dcss/ 15883 15884NXP i.MX 8QXP ADC DRIVER 15885M: Cai Huoqing <cai.huoqing@linux.dev> 15886M: Haibo Chen <haibo.chen@nxp.com> 15887L: imx@lists.linux.dev 15888L: linux-iio@vger.kernel.org 15889S: Maintained 15890F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15891F: drivers/iio/adc/imx8qxp-adc.c 15892 15893NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15894M: Mirela Rabulea <mirela.rabulea@nxp.com> 15895L: imx@lists.linux.dev 15896L: linux-media@vger.kernel.org 15897S: Maintained 15898F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15899F: drivers/media/platform/nxp/imx-jpeg 15900 15901NXP i.MX CLOCK DRIVERS 15902M: Abel Vesa <abelvesa@kernel.org> 15903R: Peng Fan <peng.fan@nxp.com> 15904L: linux-clk@vger.kernel.org 15905L: imx@lists.linux.dev 15906S: Maintained 15907T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15908F: Documentation/devicetree/bindings/clock/imx* 15909F: drivers/clk/imx/ 15910F: include/dt-bindings/clock/imx* 15911 15912NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15913M: Jagan Teki <jagan@amarulasolutions.com> 15914S: Maintained 15915F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15916F: drivers/regulator/pf8x00-regulator.c 15917 15918NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15919M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15920L: linux-kernel@vger.kernel.org 15921S: Maintained 15922F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15923F: drivers/extcon/extcon-ptn5150.c 15924 15925NXP SGTL5000 DRIVER 15926M: Fabio Estevam <festevam@gmail.com> 15927L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15928S: Maintained 15929F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15930F: sound/soc/codecs/sgtl5000* 15931 15932NXP SJA1105 ETHERNET SWITCH DRIVER 15933M: Vladimir Oltean <olteanv@gmail.com> 15934L: linux-kernel@vger.kernel.org 15935S: Maintained 15936F: drivers/net/dsa/sja1105 15937F: drivers/net/pcs/pcs-xpcs-nxp.c 15938 15939NXP TDA998X DRM DRIVER 15940M: Russell King <linux@armlinux.org.uk> 15941S: Maintained 15942T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15943T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15944F: drivers/gpu/drm/i2c/tda998x_drv.c 15945F: include/drm/i2c/tda998x.h 15946F: include/dt-bindings/display/tda998x.h 15947K: "nxp,tda998x" 15948 15949NXP TFA9879 DRIVER 15950M: Peter Rosin <peda@axentia.se> 15951L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15952S: Maintained 15953F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15954F: sound/soc/codecs/tfa9879* 15955 15956NXP-NCI NFC DRIVER 15957S: Orphan 15958F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15959F: drivers/nfc/nxp-nci 15960 15961NXP/Goodix TFA989X (TFA1) DRIVER 15962M: Stephan Gerhold <stephan@gerhold.net> 15963L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15964S: Maintained 15965F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15966F: sound/soc/codecs/tfa989x.c 15967 15968NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15969M: Jonas Malaco <jonas@protocubo.io> 15970L: linux-hwmon@vger.kernel.org 15971S: Maintained 15972F: Documentation/hwmon/nzxt-kraken2.rst 15973F: drivers/hwmon/nzxt-kraken2.c 15974 15975NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15976M: Jonas Malaco <jonas@protocubo.io> 15977M: Aleksa Savic <savicaleksa83@gmail.com> 15978L: linux-hwmon@vger.kernel.org 15979S: Maintained 15980F: Documentation/hwmon/nzxt-kraken3.rst 15981F: drivers/hwmon/nzxt-kraken3.c 15982 15983NZXT-SMART2 HARDWARE MONITORING DRIVER 15984M: Aleksandr Mezin <mezin.alexander@gmail.com> 15985L: linux-hwmon@vger.kernel.org 15986S: Maintained 15987F: Documentation/hwmon/nzxt-smart2.rst 15988F: drivers/hwmon/nzxt-smart2.c 15989 15990OBJAGG 15991M: Jiri Pirko <jiri@resnulli.us> 15992L: netdev@vger.kernel.org 15993S: Supported 15994F: include/linux/objagg.h 15995F: lib/objagg.c 15996F: lib/test_objagg.c 15997 15998OBJPOOL 15999M: Matt Wu <wuqiang.matt@bytedance.com> 16000S: Supported 16001F: include/linux/objpool.h 16002F: lib/objpool.c 16003F: lib/test_objpool.c 16004 16005OBJTOOL 16006M: Josh Poimboeuf <jpoimboe@kernel.org> 16007M: Peter Zijlstra <peterz@infradead.org> 16008S: Supported 16009F: include/linux/objtool*.h 16010F: tools/objtool/ 16011 16012OCELOT ETHERNET SWITCH DRIVER 16013M: Vladimir Oltean <vladimir.oltean@nxp.com> 16014M: Claudiu Manoil <claudiu.manoil@nxp.com> 16015M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16016M: UNGLinuxDriver@microchip.com 16017L: netdev@vger.kernel.org 16018S: Supported 16019F: drivers/net/dsa/ocelot/* 16020F: drivers/net/ethernet/mscc/ 16021F: include/soc/mscc/ocelot* 16022F: net/dsa/tag_ocelot.c 16023F: net/dsa/tag_ocelot_8021q.c 16024F: tools/testing/selftests/drivers/net/ocelot/* 16025 16026OCELOT EXTERNAL SWITCH CONTROL 16027M: Colin Foster <colin.foster@in-advantage.com> 16028S: Supported 16029F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16030F: drivers/mfd/ocelot* 16031F: drivers/net/dsa/ocelot/ocelot_ext.c 16032F: include/linux/mfd/ocelot.h 16033 16034OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16035M: Frederic Barrat <fbarrat@linux.ibm.com> 16036M: Andrew Donnellan <ajd@linux.ibm.com> 16037L: linuxppc-dev@lists.ozlabs.org 16038S: Supported 16039F: Documentation/userspace-api/accelerators/ocxl.rst 16040F: arch/powerpc/include/asm/pnv-ocxl.h 16041F: arch/powerpc/platforms/powernv/ocxl.c 16042F: drivers/misc/ocxl/ 16043F: include/misc/ocxl* 16044F: include/uapi/misc/ocxl.h 16045 16046OMAP AUDIO SUPPORT 16047M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16048M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16049L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16050L: linux-omap@vger.kernel.org 16051S: Maintained 16052F: sound/soc/ti/n810.c 16053F: sound/soc/ti/omap* 16054F: sound/soc/ti/rx51.c 16055F: sound/soc/ti/sdma-pcm.* 16056 16057OMAP CLOCK FRAMEWORK SUPPORT 16058M: Paul Walmsley <paul@pwsan.com> 16059L: linux-omap@vger.kernel.org 16060S: Maintained 16061F: arch/arm/*omap*/*clock* 16062 16063OMAP DEVICE TREE SUPPORT 16064M: Benoît Cousson <bcousson@baylibre.com> 16065M: Tony Lindgren <tony@atomide.com> 16066L: linux-omap@vger.kernel.org 16067L: devicetree@vger.kernel.org 16068S: Maintained 16069F: arch/arm/boot/dts/ti/omap/ 16070 16071OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16072L: linux-omap@vger.kernel.org 16073L: linux-fbdev@vger.kernel.org 16074S: Orphan 16075F: Documentation/arch/arm/omap/dss.rst 16076F: drivers/video/fbdev/omap2/ 16077 16078OMAP FRAMEBUFFER SUPPORT 16079L: linux-fbdev@vger.kernel.org 16080L: linux-omap@vger.kernel.org 16081S: Orphan 16082F: drivers/video/fbdev/omap/ 16083 16084OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16085M: Roger Quadros <rogerq@kernel.org> 16086M: Tony Lindgren <tony@atomide.com> 16087L: linux-omap@vger.kernel.org 16088S: Maintained 16089F: arch/arm/mach-omap2/*gpmc* 16090F: drivers/memory/omap-gpmc.c 16091 16092OMAP GPIO DRIVER 16093M: Grygorii Strashko <grygorii.strashko@ti.com> 16094M: Santosh Shilimkar <ssantosh@kernel.org> 16095M: Kevin Hilman <khilman@kernel.org> 16096L: linux-omap@vger.kernel.org 16097S: Maintained 16098F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16099F: drivers/gpio/gpio-omap.c 16100 16101OMAP HARDWARE SPINLOCK SUPPORT 16102L: linux-omap@vger.kernel.org 16103S: Orphan 16104F: drivers/hwspinlock/omap_hwspinlock.c 16105 16106OMAP HS MMC SUPPORT 16107L: linux-mmc@vger.kernel.org 16108L: linux-omap@vger.kernel.org 16109S: Orphan 16110F: drivers/mmc/host/omap_hsmmc.c 16111 16112OMAP HWMOD DATA 16113M: Paul Walmsley <paul@pwsan.com> 16114L: linux-omap@vger.kernel.org 16115S: Maintained 16116F: arch/arm/mach-omap2/omap_hwmod*data* 16117 16118OMAP HWMOD SUPPORT 16119M: Benoît Cousson <bcousson@baylibre.com> 16120M: Paul Walmsley <paul@pwsan.com> 16121L: linux-omap@vger.kernel.org 16122S: Maintained 16123F: arch/arm/mach-omap2/omap_hwmod.* 16124 16125OMAP I2C DRIVER 16126M: Vignesh R <vigneshr@ti.com> 16127L: linux-omap@vger.kernel.org 16128L: linux-i2c@vger.kernel.org 16129S: Maintained 16130F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16131F: drivers/i2c/busses/i2c-omap.c 16132 16133OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16134M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16135L: linux-media@vger.kernel.org 16136S: Maintained 16137F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16138F: drivers/media/platform/ti/omap3isp/ 16139F: drivers/staging/media/omap4iss/ 16140 16141OMAP MMC SUPPORT 16142M: Aaro Koskinen <aaro.koskinen@iki.fi> 16143L: linux-omap@vger.kernel.org 16144S: Odd Fixes 16145F: drivers/mmc/host/omap.c 16146 16147OMAP POWER MANAGEMENT SUPPORT 16148M: Kevin Hilman <khilman@kernel.org> 16149L: linux-omap@vger.kernel.org 16150S: Maintained 16151F: arch/arm/*omap*/*pm* 16152F: drivers/cpufreq/omap-cpufreq.c 16153 16154OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16155M: Paul Walmsley <paul@pwsan.com> 16156L: linux-omap@vger.kernel.org 16157S: Maintained 16158F: arch/arm/mach-omap2/prm* 16159 16160OMAP RANDOM NUMBER GENERATOR SUPPORT 16161M: Deepak Saxena <dsaxena@plexity.net> 16162S: Maintained 16163F: drivers/char/hw_random/omap-rng.c 16164 16165OMAP USB SUPPORT 16166L: linux-usb@vger.kernel.org 16167L: linux-omap@vger.kernel.org 16168S: Orphan 16169F: arch/arm/*omap*/usb* 16170F: drivers/usb/*/*omap* 16171 16172OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16173M: Mark Jackson <mpfj@newflow.co.uk> 16174L: linux-omap@vger.kernel.org 16175S: Maintained 16176F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16177 16178OMAP1 SUPPORT 16179M: Aaro Koskinen <aaro.koskinen@iki.fi> 16180M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16181M: Tony Lindgren <tony@atomide.com> 16182L: linux-omap@vger.kernel.org 16183S: Maintained 16184Q: http://patchwork.kernel.org/project/linux-omap/list/ 16185T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16186F: arch/arm/configs/omap1_defconfig 16187F: arch/arm/mach-omap1/ 16188F: drivers/i2c/busses/i2c-omap.c 16189F: include/linux/platform_data/ams-delta-fiq.h 16190F: include/linux/platform_data/i2c-omap.h 16191 16192OMAP2+ SUPPORT 16193M: Tony Lindgren <tony@atomide.com> 16194L: linux-omap@vger.kernel.org 16195S: Maintained 16196W: http://www.muru.com/linux/omap/ 16197W: http://linux.omap.com/ 16198Q: http://patchwork.kernel.org/project/linux-omap/list/ 16199T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16200F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16201F: arch/arm/configs/omap2plus_defconfig 16202F: arch/arm/mach-omap2/ 16203F: drivers/bus/omap*.[ch] 16204F: drivers/bus/ti-sysc.c 16205F: drivers/gpio/gpio-tps65219.c 16206F: drivers/i2c/busses/i2c-omap.c 16207F: drivers/irqchip/irq-omap-intc.c 16208F: drivers/mfd/*omap*.c 16209F: drivers/mfd/menelaus.c 16210F: drivers/mfd/palmas.c 16211F: drivers/mfd/tps65217.c 16212F: drivers/mfd/tps65218.c 16213F: drivers/mfd/tps65219.c 16214F: drivers/mfd/tps65910.c 16215F: drivers/mfd/twl-core.[ch] 16216F: drivers/mfd/twl4030*.c 16217F: drivers/mfd/twl6030*.c 16218F: drivers/mfd/twl6040*.c 16219F: drivers/regulator/palmas-regulator*.c 16220F: drivers/regulator/pbias-regulator.c 16221F: drivers/regulator/tps65217-regulator.c 16222F: drivers/regulator/tps65218-regulator.c 16223F: drivers/regulator/tps65219-regulator.c 16224F: drivers/regulator/tps65910-regulator.c 16225F: drivers/regulator/twl-regulator.c 16226F: drivers/regulator/twl6030-regulator.c 16227F: include/linux/platform_data/i2c-omap.h 16228F: include/linux/platform_data/ti-sysc.h 16229 16230OMFS FILESYSTEM 16231M: Bob Copeland <me@bobcopeland.com> 16232L: linux-karma-devel@lists.sourceforge.net 16233S: Maintained 16234F: Documentation/filesystems/omfs.rst 16235F: fs/omfs/ 16236 16237OMNIVISION OG01A1B SENSOR DRIVER 16238M: Sakari Ailus <sakari.ailus@linux.intel.com> 16239L: linux-media@vger.kernel.org 16240S: Maintained 16241F: drivers/media/i2c/og01a1b.c 16242 16243OMNIVISION OV01A10 SENSOR DRIVER 16244M: Bingbu Cao <bingbu.cao@intel.com> 16245L: linux-media@vger.kernel.org 16246S: Maintained 16247T: git git://linuxtv.org/media_tree.git 16248F: drivers/media/i2c/ov01a10.c 16249 16250OMNIVISION OV02A10 SENSOR DRIVER 16251L: linux-media@vger.kernel.org 16252S: Orphan 16253T: git git://linuxtv.org/media_tree.git 16254F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16255F: drivers/media/i2c/ov02a10.c 16256 16257OMNIVISION OV08D10 SENSOR DRIVER 16258M: Jimmy Su <jimmy.su@intel.com> 16259L: linux-media@vger.kernel.org 16260S: Maintained 16261T: git git://linuxtv.org/media_tree.git 16262F: drivers/media/i2c/ov08d10.c 16263 16264OMNIVISION OV08X40 SENSOR DRIVER 16265M: Jason Chen <jason.z.chen@intel.com> 16266L: linux-media@vger.kernel.org 16267S: Maintained 16268T: git git://linuxtv.org/media_tree.git 16269F: drivers/media/i2c/ov08x40.c 16270 16271OMNIVISION OV13858 SENSOR DRIVER 16272M: Sakari Ailus <sakari.ailus@linux.intel.com> 16273L: linux-media@vger.kernel.org 16274S: Maintained 16275T: git git://linuxtv.org/media_tree.git 16276F: drivers/media/i2c/ov13858.c 16277 16278OMNIVISION OV13B10 SENSOR DRIVER 16279M: Arec Kao <arec.kao@intel.com> 16280L: linux-media@vger.kernel.org 16281S: Maintained 16282T: git git://linuxtv.org/media_tree.git 16283F: drivers/media/i2c/ov13b10.c 16284 16285OMNIVISION OV2680 SENSOR DRIVER 16286M: Rui Miguel Silva <rmfrfs@gmail.com> 16287M: Hans de Goede <hansg@kernel.org> 16288L: linux-media@vger.kernel.org 16289S: Maintained 16290T: git git://linuxtv.org/media_tree.git 16291F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16292F: drivers/media/i2c/ov2680.c 16293 16294OMNIVISION OV2685 SENSOR DRIVER 16295M: Shunqian Zheng <zhengsq@rock-chips.com> 16296L: linux-media@vger.kernel.org 16297S: Maintained 16298T: git git://linuxtv.org/media_tree.git 16299F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16300F: drivers/media/i2c/ov2685.c 16301 16302OMNIVISION OV2740 SENSOR DRIVER 16303M: Tianshu Qiu <tian.shu.qiu@intel.com> 16304R: Sakari Ailus <sakari.ailus@linux.intel.com> 16305R: Bingbu Cao <bingbu.cao@intel.com> 16306L: linux-media@vger.kernel.org 16307S: Maintained 16308T: git git://linuxtv.org/media_tree.git 16309F: drivers/media/i2c/ov2740.c 16310 16311OMNIVISION OV4689 SENSOR DRIVER 16312M: Mikhail Rudenko <mike.rudenko@gmail.com> 16313L: linux-media@vger.kernel.org 16314S: Maintained 16315T: git git://linuxtv.org/media_tree.git 16316F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16317F: drivers/media/i2c/ov4689.c 16318 16319OMNIVISION OV5640 SENSOR DRIVER 16320M: Steve Longerbeam <slongerbeam@gmail.com> 16321L: linux-media@vger.kernel.org 16322S: Maintained 16323T: git git://linuxtv.org/media_tree.git 16324F: drivers/media/i2c/ov5640.c 16325 16326OMNIVISION OV5647 SENSOR DRIVER 16327M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16328M: Jacopo Mondi <jacopo@jmondi.org> 16329L: linux-media@vger.kernel.org 16330S: Maintained 16331T: git git://linuxtv.org/media_tree.git 16332F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16333F: drivers/media/i2c/ov5647.c 16334 16335OMNIVISION OV5670 SENSOR DRIVER 16336M: Sakari Ailus <sakari.ailus@linux.intel.com> 16337L: linux-media@vger.kernel.org 16338S: Maintained 16339T: git git://linuxtv.org/media_tree.git 16340F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16341F: drivers/media/i2c/ov5670.c 16342 16343OMNIVISION OV5675 SENSOR DRIVER 16344M: Sakari Ailus <sakari.ailus@linux.intel.com> 16345L: linux-media@vger.kernel.org 16346S: Maintained 16347T: git git://linuxtv.org/media_tree.git 16348F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16349F: drivers/media/i2c/ov5675.c 16350 16351OMNIVISION OV5693 SENSOR DRIVER 16352M: Daniel Scally <djrscally@gmail.com> 16353L: linux-media@vger.kernel.org 16354S: Maintained 16355T: git git://linuxtv.org/media_tree.git 16356F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16357F: drivers/media/i2c/ov5693.c 16358 16359OMNIVISION OV5695 SENSOR DRIVER 16360M: Shunqian Zheng <zhengsq@rock-chips.com> 16361L: linux-media@vger.kernel.org 16362S: Maintained 16363T: git git://linuxtv.org/media_tree.git 16364F: drivers/media/i2c/ov5695.c 16365 16366OMNIVISION OV64A40 SENSOR DRIVER 16367M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16368L: linux-media@vger.kernel.org 16369S: Maintained 16370T: git git://linuxtv.org/media_tree.git 16371F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16372F: drivers/media/i2c/ov64a40.c 16373 16374OMNIVISION OV7670 SENSOR DRIVER 16375L: linux-media@vger.kernel.org 16376S: Orphan 16377T: git git://linuxtv.org/media_tree.git 16378F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16379F: drivers/media/i2c/ov7670.c 16380 16381OMNIVISION OV772x SENSOR DRIVER 16382M: Jacopo Mondi <jacopo@jmondi.org> 16383L: linux-media@vger.kernel.org 16384S: Odd fixes 16385T: git git://linuxtv.org/media_tree.git 16386F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16387F: drivers/media/i2c/ov772x.c 16388F: include/media/i2c/ov772x.h 16389 16390OMNIVISION OV7740 SENSOR DRIVER 16391L: linux-media@vger.kernel.org 16392S: Orphan 16393T: git git://linuxtv.org/media_tree.git 16394F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16395F: drivers/media/i2c/ov7740.c 16396 16397OMNIVISION OV8856 SENSOR DRIVER 16398M: Sakari Ailus <sakari.ailus@linux.intel.com> 16399L: linux-media@vger.kernel.org 16400S: Maintained 16401T: git git://linuxtv.org/media_tree.git 16402F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16403F: drivers/media/i2c/ov8856.c 16404 16405OMNIVISION OV8858 SENSOR DRIVER 16406M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16407M: Nicholas Roth <nicholas@rothemail.net> 16408L: linux-media@vger.kernel.org 16409S: Maintained 16410T: git git://linuxtv.org/media_tree.git 16411F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16412F: drivers/media/i2c/ov8858.c 16413 16414OMNIVISION OV9282 SENSOR DRIVER 16415M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16416L: linux-media@vger.kernel.org 16417S: Maintained 16418T: git git://linuxtv.org/media_tree.git 16419F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16420F: drivers/media/i2c/ov9282.c 16421 16422OMNIVISION OV9640 SENSOR DRIVER 16423M: Petr Cvek <petrcvekcz@gmail.com> 16424L: linux-media@vger.kernel.org 16425S: Maintained 16426F: drivers/media/i2c/ov9640.* 16427 16428OMNIVISION OV9650 SENSOR DRIVER 16429M: Sakari Ailus <sakari.ailus@linux.intel.com> 16430R: Akinobu Mita <akinobu.mita@gmail.com> 16431R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16432L: linux-media@vger.kernel.org 16433S: Maintained 16434T: git git://linuxtv.org/media_tree.git 16435F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16436F: drivers/media/i2c/ov9650.c 16437 16438OMNIVISION OV9734 SENSOR DRIVER 16439M: Tianshu Qiu <tian.shu.qiu@intel.com> 16440R: Bingbu Cao <bingbu.cao@intel.com> 16441L: linux-media@vger.kernel.org 16442S: Maintained 16443T: git git://linuxtv.org/media_tree.git 16444F: drivers/media/i2c/ov9734.c 16445 16446ONBOARD USB HUB DRIVER 16447M: Matthias Kaehlcke <mka@chromium.org> 16448L: linux-usb@vger.kernel.org 16449S: Maintained 16450F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16451F: drivers/usb/misc/onboard_usb_hub.c 16452 16453ONENAND FLASH DRIVER 16454M: Kyungmin Park <kyungmin.park@samsung.com> 16455L: linux-mtd@lists.infradead.org 16456S: Maintained 16457F: drivers/mtd/nand/onenand/ 16458F: include/linux/mtd/onenand*.h 16459 16460ONEXPLAYER FAN DRIVER 16461M: Derek John Clark <derekjohn.clark@gmail.com> 16462M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16463L: linux-hwmon@vger.kernel.org 16464S: Maintained 16465F: drivers/hwmon/oxp-sensors.c 16466 16467ONIE TLV NVMEM LAYOUT DRIVER 16468M: Miquel Raynal <miquel.raynal@bootlin.com> 16469S: Maintained 16470F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16471F: drivers/nvmem/layouts/onie-tlv.c 16472 16473ONION OMEGA2+ BOARD 16474M: Harvey Hunt <harveyhuntnexus@gmail.com> 16475L: linux-mips@vger.kernel.org 16476S: Maintained 16477F: arch/mips/boot/dts/ralink/omega2p.dts 16478 16479ONSEMI ETHERNET PHY DRIVERS 16480M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16481L: netdev@vger.kernel.org 16482S: Supported 16483W: http://www.onsemi.com 16484F: drivers/net/phy/ncn* 16485 16486OP-TEE DRIVER 16487M: Jens Wiklander <jens.wiklander@linaro.org> 16488L: op-tee@lists.trustedfirmware.org 16489S: Maintained 16490F: Documentation/ABI/testing/sysfs-bus-optee-devices 16491F: drivers/tee/optee/ 16492 16493OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16494M: Sumit Garg <sumit.garg@linaro.org> 16495L: op-tee@lists.trustedfirmware.org 16496S: Maintained 16497F: drivers/char/hw_random/optee-rng.c 16498 16499OP-TEE RTC DRIVER 16500M: Clément Léger <clement.leger@bootlin.com> 16501L: linux-rtc@vger.kernel.org 16502S: Maintained 16503F: drivers/rtc/rtc-optee.c 16504 16505OPA-VNIC DRIVER 16506M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16507L: linux-rdma@vger.kernel.org 16508S: Supported 16509F: drivers/infiniband/ulp/opa_vnic 16510 16511OPEN FIRMWARE AND FLATTENED DEVICE TREE 16512M: Rob Herring <robh@kernel.org> 16513M: Saravana Kannan <saravanak@google.com> 16514L: devicetree@vger.kernel.org 16515S: Maintained 16516W: http://www.devicetree.org/ 16517C: irc://irc.libera.chat/devicetree 16518T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16519F: Documentation/ABI/testing/sysfs-firmware-ofw 16520F: drivers/of/ 16521F: include/linux/of*.h 16522F: scripts/dtc/ 16523F: tools/testing/selftests/dt/ 16524K: of_overlay_notifier_ 16525K: of_overlay_fdt_apply 16526K: of_overlay_remove 16527 16528OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16529M: Rob Herring <robh@kernel.org> 16530M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16531M: Conor Dooley <conor+dt@kernel.org> 16532L: devicetree@vger.kernel.org 16533S: Maintained 16534Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16535C: irc://irc.libera.chat/devicetree 16536T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16537F: Documentation/devicetree/ 16538F: arch/*/boot/dts/ 16539F: include/dt-bindings/ 16540 16541OPENCOMPUTE PTP CLOCK DRIVER 16542M: Jonathan Lemon <jonathan.lemon@gmail.com> 16543M: Vadim Fedorenko <vadfed@linux.dev> 16544L: netdev@vger.kernel.org 16545S: Maintained 16546F: drivers/ptp/ptp_ocp.c 16547 16548OPENCORES I2C BUS DRIVER 16549M: Peter Korsgaard <peter@korsgaard.com> 16550M: Andrew Lunn <andrew@lunn.ch> 16551L: linux-i2c@vger.kernel.org 16552S: Maintained 16553F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16554F: Documentation/i2c/busses/i2c-ocores.rst 16555F: drivers/i2c/busses/i2c-ocores.c 16556F: include/linux/platform_data/i2c-ocores.h 16557 16558OPENRISC ARCHITECTURE 16559M: Jonas Bonn <jonas@southpole.se> 16560M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16561M: Stafford Horne <shorne@gmail.com> 16562L: linux-openrisc@vger.kernel.org 16563S: Maintained 16564W: http://openrisc.io 16565T: git https://github.com/openrisc/linux.git 16566F: Documentation/arch/openrisc/ 16567F: Documentation/devicetree/bindings/openrisc/ 16568F: arch/openrisc/ 16569F: drivers/irqchip/irq-ompic.c 16570F: drivers/irqchip/irq-or1k-* 16571 16572OPENVSWITCH 16573M: Pravin B Shelar <pshelar@ovn.org> 16574L: netdev@vger.kernel.org 16575L: dev@openvswitch.org 16576S: Maintained 16577W: http://openvswitch.org 16578F: include/uapi/linux/openvswitch.h 16579F: net/openvswitch/ 16580F: tools/testing/selftests/net/openvswitch/ 16581 16582OPERATING PERFORMANCE POINTS (OPP) 16583M: Viresh Kumar <vireshk@kernel.org> 16584M: Nishanth Menon <nm@ti.com> 16585M: Stephen Boyd <sboyd@kernel.org> 16586L: linux-pm@vger.kernel.org 16587S: Maintained 16588T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16589F: Documentation/devicetree/bindings/opp/ 16590F: Documentation/power/opp.rst 16591F: drivers/opp/ 16592F: include/linux/pm_opp.h 16593 16594OPL4 DRIVER 16595M: Clemens Ladisch <clemens@ladisch.de> 16596L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16597S: Maintained 16598T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16599F: sound/drivers/opl4/ 16600 16601ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16602M: Mark Fasheh <mark@fasheh.com> 16603M: Joel Becker <jlbec@evilplan.org> 16604M: Joseph Qi <joseph.qi@linux.alibaba.com> 16605L: ocfs2-devel@lists.linux.dev 16606S: Supported 16607W: http://ocfs2.wiki.kernel.org 16608F: Documentation/filesystems/dlmfs.rst 16609F: Documentation/filesystems/ocfs2.rst 16610F: fs/ocfs2/ 16611 16612ORANGEFS FILESYSTEM 16613M: Mike Marshall <hubcap@omnibond.com> 16614R: Martin Brandenburg <martin@omnibond.com> 16615L: devel@lists.orangefs.org 16616S: Supported 16617T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16618F: Documentation/filesystems/orangefs.rst 16619F: fs/orangefs/ 16620 16621OV2659 OMNIVISION SENSOR DRIVER 16622M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16623L: linux-media@vger.kernel.org 16624S: Maintained 16625W: https://linuxtv.org 16626Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16627T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16628F: drivers/media/i2c/ov2659.c 16629F: include/media/i2c/ov2659.h 16630 16631OVERLAY FILESYSTEM 16632M: Miklos Szeredi <miklos@szeredi.hu> 16633M: Amir Goldstein <amir73il@gmail.com> 16634L: linux-unionfs@vger.kernel.org 16635S: Supported 16636T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16637F: Documentation/filesystems/overlayfs.rst 16638F: fs/overlayfs/ 16639 16640P54 WIRELESS DRIVER 16641M: Christian Lamparter <chunkeey@googlemail.com> 16642L: linux-wireless@vger.kernel.org 16643S: Maintained 16644W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16645F: drivers/net/wireless/intersil/p54/ 16646 16647PACKET SOCKETS 16648M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16649S: Maintained 16650F: include/uapi/linux/if_packet.h 16651F: net/packet/af_packet.c 16652 16653PACKING 16654M: Vladimir Oltean <olteanv@gmail.com> 16655L: netdev@vger.kernel.org 16656S: Supported 16657F: Documentation/core-api/packing.rst 16658F: include/linux/packing.h 16659F: lib/packing.c 16660 16661PADATA PARALLEL EXECUTION MECHANISM 16662M: Steffen Klassert <steffen.klassert@secunet.com> 16663M: Daniel Jordan <daniel.m.jordan@oracle.com> 16664L: linux-crypto@vger.kernel.org 16665L: linux-kernel@vger.kernel.org 16666S: Maintained 16667F: Documentation/core-api/padata.rst 16668F: include/linux/padata.h 16669F: kernel/padata.c 16670 16671PAGE CACHE 16672M: Matthew Wilcox (Oracle) <willy@infradead.org> 16673L: linux-fsdevel@vger.kernel.org 16674S: Supported 16675T: git git://git.infradead.org/users/willy/pagecache.git 16676F: Documentation/filesystems/locking.rst 16677F: Documentation/filesystems/vfs.rst 16678F: include/linux/pagemap.h 16679F: mm/filemap.c 16680F: mm/page-writeback.c 16681F: mm/readahead.c 16682F: mm/truncate.c 16683 16684PAGE POOL 16685M: Jesper Dangaard Brouer <hawk@kernel.org> 16686M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16687L: netdev@vger.kernel.org 16688S: Supported 16689F: Documentation/networking/page_pool.rst 16690F: include/net/page_pool/ 16691F: include/trace/events/page_pool.h 16692F: net/core/page_pool.c 16693 16694PAGE TABLE CHECK 16695M: Pasha Tatashin <pasha.tatashin@soleen.com> 16696M: Andrew Morton <akpm@linux-foundation.org> 16697L: linux-mm@kvack.org 16698S: Maintained 16699F: Documentation/mm/page_table_check.rst 16700F: include/linux/page_table_check.h 16701F: mm/page_table_check.c 16702 16703PANASONIC LAPTOP ACPI EXTRAS DRIVER 16704M: Kenneth Chan <kenneth.t.chan@gmail.com> 16705L: platform-driver-x86@vger.kernel.org 16706S: Maintained 16707F: drivers/platform/x86/panasonic-laptop.c 16708 16709PARALLAX PING IIO SENSOR DRIVER 16710M: Andreas Klinger <ak@it-klinger.de> 16711L: linux-iio@vger.kernel.org 16712S: Maintained 16713F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16714F: drivers/iio/proximity/ping.c 16715 16716PARALLEL LCD/KEYPAD PANEL DRIVER 16717M: Willy Tarreau <willy@haproxy.com> 16718M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16719S: Odd Fixes 16720F: Documentation/admin-guide/lcd-panel-cgram.rst 16721F: drivers/auxdisplay/panel.c 16722 16723PARALLEL PORT SUBSYSTEM 16724M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16725M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16726L: linux-parport@lists.infradead.org (subscribers-only) 16727S: Maintained 16728F: Documentation/driver-api/parport*.rst 16729F: drivers/char/ppdev.c 16730F: drivers/parport/ 16731F: include/linux/parport*.h 16732F: include/uapi/linux/ppdev.h 16733 16734PARAVIRT_OPS INTERFACE 16735M: Juergen Gross <jgross@suse.com> 16736R: Ajay Kaher <ajay.kaher@broadcom.com> 16737R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16738R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16739L: virtualization@lists.linux.dev 16740L: x86@kernel.org 16741S: Supported 16742T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16743F: Documentation/virt/paravirt_ops.rst 16744F: arch/*/include/asm/paravirt*.h 16745F: arch/*/kernel/paravirt* 16746F: include/linux/hypervisor.h 16747 16748PARISC ARCHITECTURE 16749M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16750M: Helge Deller <deller@gmx.de> 16751L: linux-parisc@vger.kernel.org 16752S: Maintained 16753W: https://parisc.wiki.kernel.org 16754Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16756T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16757F: Documentation/arch/parisc/ 16758F: arch/parisc/ 16759F: drivers/char/agp/parisc-agp.c 16760F: drivers/input/misc/hp_sdc_rtc.c 16761F: drivers/input/serio/gscps2.c 16762F: drivers/input/serio/hp_sdc* 16763F: drivers/parisc/ 16764F: drivers/parport/parport_gsc.* 16765F: drivers/tty/serial/8250/8250_parisc.c 16766F: drivers/video/console/sti* 16767F: drivers/video/fbdev/sti* 16768F: drivers/video/logo/logo_parisc* 16769F: include/linux/hp_sdc.h 16770 16771PARMAN 16772M: Jiri Pirko <jiri@resnulli.us> 16773L: netdev@vger.kernel.org 16774S: Supported 16775F: include/linux/parman.h 16776F: lib/parman.c 16777F: lib/test_parman.c 16778 16779PC ENGINES APU BOARD DRIVER 16780M: Enrico Weigelt, metux IT consult <info@metux.net> 16781S: Maintained 16782F: drivers/platform/x86/pcengines-apuv2.c 16783 16784PC87360 HARDWARE MONITORING DRIVER 16785M: Jim Cromie <jim.cromie@gmail.com> 16786L: linux-hwmon@vger.kernel.org 16787S: Maintained 16788F: Documentation/hwmon/pc87360.rst 16789F: drivers/hwmon/pc87360.c 16790 16791PC8736x GPIO DRIVER 16792M: Jim Cromie <jim.cromie@gmail.com> 16793S: Maintained 16794F: drivers/char/pc8736x_gpio.c 16795 16796PC87427 HARDWARE MONITORING DRIVER 16797M: Jean Delvare <jdelvare@suse.com> 16798L: linux-hwmon@vger.kernel.org 16799S: Maintained 16800F: Documentation/hwmon/pc87427.rst 16801F: drivers/hwmon/pc87427.c 16802 16803PCA9532 LED DRIVER 16804M: Riku Voipio <riku.voipio@iki.fi> 16805S: Maintained 16806F: drivers/leds/leds-pca9532.c 16807F: include/linux/leds-pca9532.h 16808 16809PCA9541 I2C BUS MASTER SELECTOR DRIVER 16810M: Guenter Roeck <linux@roeck-us.net> 16811L: linux-i2c@vger.kernel.org 16812S: Maintained 16813F: drivers/i2c/muxes/i2c-mux-pca9541.c 16814 16815PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16816M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16817M: Pali Rohár <pali@kernel.org> 16818L: linux-pci@vger.kernel.org 16819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16820S: Maintained 16821F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16822F: drivers/pci/controller/pci-aardvark.c 16823 16824PCI DRIVER FOR ALTERA PCIE IP 16825M: Joyce Ooi <joyce.ooi@intel.com> 16826L: linux-pci@vger.kernel.org 16827S: Supported 16828F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16829F: drivers/pci/controller/pcie-altera.c 16830 16831PCI DRIVER FOR APPLIEDMICRO XGENE 16832M: Toan Le <toan@os.amperecomputing.com> 16833L: linux-pci@vger.kernel.org 16834L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16835S: Maintained 16836F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16837F: drivers/pci/controller/pci-xgene.c 16838 16839PCI DRIVER FOR ARM VERSATILE PLATFORM 16840M: Rob Herring <robh@kernel.org> 16841L: linux-pci@vger.kernel.org 16842L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16843S: Maintained 16844F: Documentation/devicetree/bindings/pci/versatile.yaml 16845F: drivers/pci/controller/pci-versatile.c 16846 16847PCI DRIVER FOR ARMADA 8K 16848M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16849L: linux-pci@vger.kernel.org 16850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16851S: Maintained 16852F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16853F: drivers/pci/controller/dwc/pcie-armada8k.c 16854 16855PCI DRIVER FOR CADENCE PCIE IP 16856L: linux-pci@vger.kernel.org 16857S: Orphan 16858F: Documentation/devicetree/bindings/pci/cdns,* 16859F: drivers/pci/controller/cadence/*cadence* 16860 16861PCI DRIVER FOR FREESCALE LAYERSCAPE 16862M: Minghuan Lian <minghuan.Lian@nxp.com> 16863M: Mingkai Hu <mingkai.hu@nxp.com> 16864M: Roy Zang <roy.zang@nxp.com> 16865L: linuxppc-dev@lists.ozlabs.org 16866L: linux-pci@vger.kernel.org 16867L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16868S: Maintained 16869F: drivers/pci/controller/dwc/*layerscape* 16870 16871PCI DRIVER FOR FU740 16872M: Paul Walmsley <paul.walmsley@sifive.com> 16873M: Greentime Hu <greentime.hu@sifive.com> 16874M: Samuel Holland <samuel.holland@sifive.com> 16875L: linux-pci@vger.kernel.org 16876S: Maintained 16877F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16878F: drivers/pci/controller/dwc/pcie-fu740.c 16879 16880PCI DRIVER FOR GENERIC OF HOSTS 16881M: Will Deacon <will@kernel.org> 16882L: linux-pci@vger.kernel.org 16883L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16884S: Maintained 16885F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16886F: drivers/pci/controller/pci-host-common.c 16887F: drivers/pci/controller/pci-host-generic.c 16888 16889PCI DRIVER FOR IMX6 16890M: Richard Zhu <hongxing.zhu@nxp.com> 16891M: Lucas Stach <l.stach@pengutronix.de> 16892L: linux-pci@vger.kernel.org 16893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16894S: Maintained 16895F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16896F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16897F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16898F: drivers/pci/controller/dwc/*imx6* 16899 16900PCI DRIVER FOR INTEL IXP4XX 16901M: Linus Walleij <linus.walleij@linaro.org> 16902S: Maintained 16903F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16904F: drivers/pci/controller/pci-ixp4xx.c 16905 16906PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16907M: Nirmal Patel <nirmal.patel@linux.intel.com> 16908R: Jonathan Derrick <jonathan.derrick@linux.dev> 16909L: linux-pci@vger.kernel.org 16910S: Supported 16911F: drivers/pci/controller/vmd.c 16912 16913PCI DRIVER FOR MICROSEMI SWITCHTEC 16914M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16915M: Logan Gunthorpe <logang@deltatee.com> 16916L: linux-pci@vger.kernel.org 16917S: Maintained 16918F: Documentation/ABI/testing/sysfs-class-switchtec 16919F: Documentation/driver-api/switchtec.rst 16920F: drivers/ntb/hw/mscc/ 16921F: drivers/pci/switch/switchtec* 16922F: include/linux/switchtec.h 16923F: include/uapi/linux/switchtec_ioctl.h 16924 16925PCI DRIVER FOR MOBIVEIL PCIE IP 16926M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16927M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16928L: linux-pci@vger.kernel.org 16929S: Supported 16930F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16931F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16932 16933PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16934M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16935M: Pali Rohár <pali@kernel.org> 16936L: linux-pci@vger.kernel.org 16937L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16938S: Maintained 16939F: drivers/pci/controller/*mvebu* 16940 16941PCI DRIVER FOR NVIDIA TEGRA 16942M: Thierry Reding <thierry.reding@gmail.com> 16943L: linux-tegra@vger.kernel.org 16944L: linux-pci@vger.kernel.org 16945S: Supported 16946F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16947F: drivers/pci/controller/pci-tegra.c 16948 16949PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16950M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16951L: linux-pci@vger.kernel.org 16952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16953S: Maintained 16954F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16955F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16956 16957PCI DRIVER FOR RENESAS R-CAR 16958M: Marek Vasut <marek.vasut+renesas@gmail.com> 16959M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16960L: linux-pci@vger.kernel.org 16961L: linux-renesas-soc@vger.kernel.org 16962S: Maintained 16963F: Documentation/devicetree/bindings/pci/*rcar* 16964F: drivers/pci/controller/*rcar* 16965F: drivers/pci/controller/dwc/*rcar* 16966 16967PCI DRIVER FOR SAMSUNG EXYNOS 16968M: Jingoo Han <jingoohan1@gmail.com> 16969L: linux-pci@vger.kernel.org 16970L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16971L: linux-samsung-soc@vger.kernel.org 16972S: Maintained 16973F: drivers/pci/controller/dwc/pci-exynos.c 16974 16975PCI DRIVER FOR SYNOPSYS DESIGNWARE 16976M: Jingoo Han <jingoohan1@gmail.com> 16977M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16978M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16979L: linux-pci@vger.kernel.org 16980S: Maintained 16981F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16982F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16983F: drivers/pci/controller/dwc/*designware* 16984 16985PCI DRIVER FOR TI DRA7XX/J721E 16986M: Vignesh Raghavendra <vigneshr@ti.com> 16987R: Siddharth Vadapalli <s-vadapalli@ti.com> 16988L: linux-omap@vger.kernel.org 16989L: linux-pci@vger.kernel.org 16990L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16991S: Supported 16992F: Documentation/devicetree/bindings/pci/ti-pci.txt 16993F: drivers/pci/controller/cadence/pci-j721e.c 16994F: drivers/pci/controller/dwc/pci-dra7xx.c 16995 16996PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16997M: Linus Walleij <linus.walleij@linaro.org> 16998L: linux-pci@vger.kernel.org 16999S: Maintained 17000F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17001F: drivers/pci/controller/pci-v3-semi.c 17002 17003PCI DRIVER FOR XILINX VERSAL CPM 17004M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17005M: Michal Simek <michal.simek@amd.com> 17006L: linux-pci@vger.kernel.org 17007S: Maintained 17008F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17009F: drivers/pci/controller/pcie-xilinx-cpm.c 17010 17011PCI ENDPOINT SUBSYSTEM 17012M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17013M: Krzysztof Wilczyński <kw@linux.com> 17014R: Kishon Vijay Abraham I <kishon@kernel.org> 17015L: linux-pci@vger.kernel.org 17016S: Supported 17017Q: https://patchwork.kernel.org/project/linux-pci/list/ 17018B: https://bugzilla.kernel.org 17019C: irc://irc.oftc.net/linux-pci 17020T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17021F: Documentation/PCI/endpoint/* 17022F: Documentation/misc-devices/pci-endpoint-test.rst 17023F: drivers/misc/pci_endpoint_test.c 17024F: drivers/pci/endpoint/ 17025F: tools/pci/ 17026 17027PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17028M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17029R: Oliver O'Halloran <oohall@gmail.com> 17030L: linuxppc-dev@lists.ozlabs.org 17031S: Supported 17032F: Documentation/PCI/pci-error-recovery.rst 17033F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17034F: arch/powerpc/include/*/eeh*.h 17035F: arch/powerpc/kernel/eeh*.c 17036F: arch/powerpc/platforms/*/eeh*.c 17037F: drivers/pci/pcie/aer.c 17038F: drivers/pci/pcie/dpc.c 17039F: drivers/pci/pcie/err.c 17040 17041PCI ERROR RECOVERY 17042M: Linas Vepstas <linasvepstas@gmail.com> 17043L: linux-pci@vger.kernel.org 17044S: Supported 17045F: Documentation/PCI/pci-error-recovery.rst 17046 17047PCI MSI DRIVER FOR ALTERA MSI IP 17048M: Joyce Ooi <joyce.ooi@intel.com> 17049L: linux-pci@vger.kernel.org 17050S: Supported 17051F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17052F: drivers/pci/controller/pcie-altera-msi.c 17053 17054PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17055M: Toan Le <toan@os.amperecomputing.com> 17056L: linux-pci@vger.kernel.org 17057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17058S: Maintained 17059F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17060F: drivers/pci/controller/pci-xgene-msi.c 17061 17062PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17063M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17064M: Krzysztof Wilczyński <kw@linux.com> 17065R: Rob Herring <robh@kernel.org> 17066L: linux-pci@vger.kernel.org 17067S: Supported 17068Q: https://patchwork.kernel.org/project/linux-pci/list/ 17069B: https://bugzilla.kernel.org 17070C: irc://irc.oftc.net/linux-pci 17071T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17072F: Documentation/devicetree/bindings/pci/ 17073F: drivers/pci/controller/ 17074F: drivers/pci/pci-bridge-emul.c 17075F: drivers/pci/pci-bridge-emul.h 17076 17077PCI PEER-TO-PEER DMA (P2PDMA) 17078M: Bjorn Helgaas <bhelgaas@google.com> 17079M: Logan Gunthorpe <logang@deltatee.com> 17080L: linux-pci@vger.kernel.org 17081S: Supported 17082Q: https://patchwork.kernel.org/project/linux-pci/list/ 17083B: https://bugzilla.kernel.org 17084C: irc://irc.oftc.net/linux-pci 17085T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17086F: Documentation/driver-api/pci/p2pdma.rst 17087F: drivers/pci/p2pdma.c 17088F: include/linux/pci-p2pdma.h 17089 17090PCI SUBSYSTEM 17091M: Bjorn Helgaas <bhelgaas@google.com> 17092L: linux-pci@vger.kernel.org 17093S: Supported 17094Q: https://patchwork.kernel.org/project/linux-pci/list/ 17095B: https://bugzilla.kernel.org 17096C: irc://irc.oftc.net/linux-pci 17097T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17098F: Documentation/PCI/ 17099F: Documentation/devicetree/bindings/pci/ 17100F: arch/x86/kernel/early-quirks.c 17101F: arch/x86/kernel/quirks.c 17102F: arch/x86/pci/ 17103F: drivers/acpi/pci* 17104F: drivers/pci/ 17105F: include/asm-generic/pci* 17106F: include/linux/of_pci.h 17107F: include/linux/pci* 17108F: include/uapi/linux/pci* 17109 17110PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17111M: Jonathan Chocron <jonnyc@amazon.com> 17112L: linux-pci@vger.kernel.org 17113S: Maintained 17114F: Documentation/devicetree/bindings/pci/pcie-al.txt 17115F: drivers/pci/controller/dwc/pcie-al.c 17116 17117PCIE DRIVER FOR AMLOGIC MESON 17118M: Yue Wang <yue.wang@Amlogic.com> 17119L: linux-pci@vger.kernel.org 17120L: linux-amlogic@lists.infradead.org 17121S: Maintained 17122F: drivers/pci/controller/dwc/pci-meson.c 17123 17124PCIE DRIVER FOR AXIS ARTPEC 17125M: Jesper Nilsson <jesper.nilsson@axis.com> 17126L: linux-arm-kernel@axis.com 17127L: linux-pci@vger.kernel.org 17128S: Maintained 17129F: Documentation/devicetree/bindings/pci/axis,artpec* 17130F: drivers/pci/controller/dwc/*artpec* 17131 17132PCIE DRIVER FOR CAVIUM THUNDERX 17133M: Robert Richter <rric@kernel.org> 17134L: linux-pci@vger.kernel.org 17135L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17136S: Odd Fixes 17137F: drivers/pci/controller/pci-thunder-* 17138 17139PCIE DRIVER FOR HISILICON 17140M: Zhou Wang <wangzhou1@hisilicon.com> 17141L: linux-pci@vger.kernel.org 17142S: Maintained 17143F: drivers/pci/controller/dwc/pcie-hisi.c 17144 17145PCIE DRIVER FOR HISILICON KIRIN 17146M: Xiaowei Song <songxiaowei@hisilicon.com> 17147M: Binghui Wang <wangbinghui@hisilicon.com> 17148L: linux-pci@vger.kernel.org 17149S: Maintained 17150F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17151F: drivers/pci/controller/dwc/pcie-kirin.c 17152 17153PCIE DRIVER FOR HISILICON STB 17154M: Shawn Guo <shawn.guo@linaro.org> 17155L: linux-pci@vger.kernel.org 17156S: Maintained 17157F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17158F: drivers/pci/controller/dwc/pcie-histb.c 17159 17160PCIE DRIVER FOR INTEL KEEM BAY 17161M: Srikanth Thokala <srikanth.thokala@intel.com> 17162L: linux-pci@vger.kernel.org 17163S: Supported 17164F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17165F: drivers/pci/controller/dwc/pcie-keembay.c 17166 17167PCIE DRIVER FOR INTEL LGM GW SOC 17168M: Chuanhua Lei <lchuanhua@maxlinear.com> 17169L: linux-pci@vger.kernel.org 17170S: Maintained 17171F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17172F: drivers/pci/controller/dwc/pcie-intel-gw.c 17173 17174PCIE DRIVER FOR MEDIATEK 17175M: Ryder Lee <ryder.lee@mediatek.com> 17176M: Jianjun Wang <jianjun.wang@mediatek.com> 17177L: linux-pci@vger.kernel.org 17178L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17179S: Supported 17180F: Documentation/devicetree/bindings/pci/mediatek* 17181F: drivers/pci/controller/*mediatek* 17182 17183PCIE DRIVER FOR MICROCHIP 17184M: Daire McNamara <daire.mcnamara@microchip.com> 17185L: linux-pci@vger.kernel.org 17186S: Supported 17187F: Documentation/devicetree/bindings/pci/microchip* 17188F: drivers/pci/controller/*microchip* 17189 17190PCIE DRIVER FOR QUALCOMM MSM 17191M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17192L: linux-pci@vger.kernel.org 17193L: linux-arm-msm@vger.kernel.org 17194S: Maintained 17195F: drivers/pci/controller/dwc/pcie-qcom.c 17196 17197PCIE DRIVER FOR ROCKCHIP 17198M: Shawn Lin <shawn.lin@rock-chips.com> 17199L: linux-pci@vger.kernel.org 17200L: linux-rockchip@lists.infradead.org 17201S: Maintained 17202F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17203F: drivers/pci/controller/pcie-rockchip* 17204 17205PCIE DRIVER FOR SOCIONEXT UNIPHIER 17206M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17207L: linux-pci@vger.kernel.org 17208S: Maintained 17209F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17210F: drivers/pci/controller/dwc/pcie-uniphier* 17211 17212PCIE DRIVER FOR ST SPEAR13XX 17213M: Pratyush Anand <pratyush.anand@gmail.com> 17214L: linux-pci@vger.kernel.org 17215S: Maintained 17216F: drivers/pci/controller/dwc/*spear* 17217 17218PCIE ENDPOINT DRIVER FOR QUALCOMM 17219M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17220L: linux-pci@vger.kernel.org 17221L: linux-arm-msm@vger.kernel.org 17222S: Maintained 17223F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17224F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17225 17226PCMCIA SUBSYSTEM 17227M: Dominik Brodowski <linux@dominikbrodowski.net> 17228S: Odd Fixes 17229T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17230F: Documentation/pcmcia/ 17231F: drivers/pcmcia/ 17232F: include/pcmcia/ 17233F: tools/pcmcia/ 17234 17235PCNET32 NETWORK DRIVER 17236M: Don Fry <pcnet32@frontier.com> 17237L: netdev@vger.kernel.org 17238S: Maintained 17239F: drivers/net/ethernet/amd/pcnet32.c 17240 17241PCRYPT PARALLEL CRYPTO ENGINE 17242M: Steffen Klassert <steffen.klassert@secunet.com> 17243L: linux-crypto@vger.kernel.org 17244S: Maintained 17245F: crypto/pcrypt.c 17246F: include/crypto/pcrypt.h 17247 17248PDS DSC VIRTIO DATA PATH ACCELERATOR 17249R: Shannon Nelson <shannon.nelson@amd.com> 17250F: drivers/vdpa/pds/ 17251 17252PECI HARDWARE MONITORING DRIVERS 17253M: Iwona Winiarska <iwona.winiarska@intel.com> 17254L: linux-hwmon@vger.kernel.org 17255S: Supported 17256F: Documentation/hwmon/peci-cputemp.rst 17257F: Documentation/hwmon/peci-dimmtemp.rst 17258F: drivers/hwmon/peci/ 17259 17260PECI SUBSYSTEM 17261M: Iwona Winiarska <iwona.winiarska@intel.com> 17262L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17263S: Supported 17264F: Documentation/devicetree/bindings/peci/ 17265F: Documentation/peci/ 17266F: drivers/peci/ 17267F: include/linux/peci-cpu.h 17268F: include/linux/peci.h 17269 17270PENSANDO ETHERNET DRIVERS 17271M: Shannon Nelson <shannon.nelson@amd.com> 17272M: Brett Creeley <brett.creeley@amd.com> 17273M: drivers@pensando.io 17274L: netdev@vger.kernel.org 17275S: Supported 17276F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17277F: drivers/net/ethernet/pensando/ 17278 17279PER-CPU MEMORY ALLOCATOR 17280M: Dennis Zhou <dennis@kernel.org> 17281M: Tejun Heo <tj@kernel.org> 17282M: Christoph Lameter <cl@linux.com> 17283L: linux-mm@kvack.org 17284S: Maintained 17285T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17286F: arch/*/include/asm/percpu.h 17287F: include/linux/percpu*.h 17288F: lib/percpu*.c 17289F: mm/percpu*.c 17290 17291PER-TASK DELAY ACCOUNTING 17292M: Balbir Singh <bsingharora@gmail.com> 17293S: Maintained 17294F: include/linux/delayacct.h 17295F: kernel/delayacct.c 17296 17297PERFORMANCE EVENTS SUBSYSTEM 17298M: Peter Zijlstra <peterz@infradead.org> 17299M: Ingo Molnar <mingo@redhat.com> 17300M: Arnaldo Carvalho de Melo <acme@kernel.org> 17301M: Namhyung Kim <namhyung@kernel.org> 17302R: Mark Rutland <mark.rutland@arm.com> 17303R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17304R: Jiri Olsa <jolsa@kernel.org> 17305R: Ian Rogers <irogers@google.com> 17306R: Adrian Hunter <adrian.hunter@intel.com> 17307L: linux-perf-users@vger.kernel.org 17308L: linux-kernel@vger.kernel.org 17309S: Supported 17310W: https://perf.wiki.kernel.org/ 17311T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17313T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17314F: arch/*/events/* 17315F: arch/*/events/*/* 17316F: arch/*/include/asm/perf_event.h 17317F: arch/*/kernel/*/*/perf_event*.c 17318F: arch/*/kernel/*/perf_event*.c 17319F: arch/*/kernel/perf_callchain.c 17320F: arch/*/kernel/perf_event*.c 17321F: include/linux/perf_event.h 17322F: include/uapi/linux/perf_event.h 17323F: kernel/events/* 17324F: tools/lib/perf/ 17325F: tools/perf/ 17326 17327PERFORMANCE EVENTS TOOLING ARM64 17328R: John Garry <john.g.garry@oracle.com> 17329R: Will Deacon <will@kernel.org> 17330R: James Clark <james.clark@arm.com> 17331R: Mike Leach <mike.leach@linaro.org> 17332R: Leo Yan <leo.yan@linux.dev> 17333L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17334S: Supported 17335F: tools/build/feature/test-libopencsd.c 17336F: tools/perf/arch/arm*/ 17337F: tools/perf/pmu-events/arch/arm64/ 17338F: tools/perf/util/arm-spe* 17339F: tools/perf/util/cs-etm* 17340 17341PERSONALITY HANDLING 17342M: Christoph Hellwig <hch@infradead.org> 17343L: linux-abi-devel@lists.sourceforge.net 17344S: Maintained 17345F: include/linux/personality.h 17346F: include/uapi/linux/personality.h 17347 17348PHOENIX RC FLIGHT CONTROLLER ADAPTER 17349M: Marcus Folkesson <marcus.folkesson@gmail.com> 17350L: linux-input@vger.kernel.org 17351S: Maintained 17352F: Documentation/input/devices/pxrc.rst 17353F: drivers/input/joystick/pxrc.c 17354 17355PHONET PROTOCOL 17356M: Remi Denis-Courmont <courmisch@gmail.com> 17357S: Supported 17358F: Documentation/networking/phonet.rst 17359F: include/linux/phonet.h 17360F: include/net/phonet/ 17361F: include/uapi/linux/phonet.h 17362F: net/phonet/ 17363 17364PHRAM MTD DRIVER 17365M: Joern Engel <joern@lazybastard.org> 17366L: linux-mtd@lists.infradead.org 17367S: Maintained 17368F: drivers/mtd/devices/phram.c 17369 17370PICOLCD HID DRIVER 17371M: Bruno Prémont <bonbons@linux-vserver.org> 17372L: linux-input@vger.kernel.org 17373S: Maintained 17374F: drivers/hid/hid-picolcd* 17375 17376PIDFD API 17377M: Christian Brauner <christian@brauner.io> 17378L: linux-kernel@vger.kernel.org 17379S: Maintained 17380T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17381F: samples/pidfd/ 17382F: tools/testing/selftests/clone3/ 17383F: tools/testing/selftests/pid_namespace/ 17384F: tools/testing/selftests/pidfd/ 17385K: (?i)pidfd 17386K: (?i)clone3 17387K: \b(clone_args|kernel_clone_args)\b 17388 17389PIN CONTROL SUBSYSTEM 17390M: Linus Walleij <linus.walleij@linaro.org> 17391L: linux-gpio@vger.kernel.org 17392S: Maintained 17393T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17394F: Documentation/devicetree/bindings/pinctrl/ 17395F: Documentation/driver-api/pin-control.rst 17396F: drivers/pinctrl/ 17397F: include/dt-bindings/pinctrl/ 17398F: include/linux/pinctrl/ 17399 17400PIN CONTROLLER - AMD 17401M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17402M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17403S: Maintained 17404F: drivers/pinctrl/pinctrl-amd.c 17405 17406PIN CONTROLLER - FREESCALE 17407M: Dong Aisheng <aisheng.dong@nxp.com> 17408M: Fabio Estevam <festevam@gmail.com> 17409M: Shawn Guo <shawnguo@kernel.org> 17410M: Jacky Bai <ping.bai@nxp.com> 17411R: Pengutronix Kernel Team <kernel@pengutronix.de> 17412L: linux-gpio@vger.kernel.org 17413L: NXP S32 Linux Team <s32@nxp.com> 17414S: Maintained 17415F: Documentation/devicetree/bindings/pinctrl/fsl,* 17416F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17417F: drivers/pinctrl/freescale/ 17418F: drivers/pinctrl/nxp/ 17419 17420PIN CONTROLLER - INTEL 17421M: Mika Westerberg <mika.westerberg@linux.intel.com> 17422M: Andy Shevchenko <andy@kernel.org> 17423S: Supported 17424T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17425F: drivers/pinctrl/intel/ 17426 17427PIN CONTROLLER - KEEMBAY 17428M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17429S: Supported 17430F: drivers/pinctrl/pinctrl-keembay* 17431 17432PIN CONTROLLER - MEDIATEK 17433M: Sean Wang <sean.wang@kernel.org> 17434L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17435S: Maintained 17436F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17437F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17438F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17439F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17440F: drivers/pinctrl/mediatek/ 17441 17442PIN CONTROLLER - MEDIATEK MIPS 17443M: Arınç ÜNAL <arinc.unal@arinc9.com> 17444M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17445L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17446L: linux-mips@vger.kernel.org 17447S: Maintained 17448F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17450F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17451F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17452F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17453F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17454F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17455F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17456F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17457F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17458F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17459F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17460F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17461F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17462F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17463 17464PIN CONTROLLER - MICROCHIP AT91 17465M: Ludovic Desroches <ludovic.desroches@microchip.com> 17466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17467L: linux-gpio@vger.kernel.org 17468S: Supported 17469F: drivers/gpio/gpio-sama5d2-piobu.c 17470F: drivers/pinctrl/pinctrl-at91* 17471 17472PIN CONTROLLER - QUALCOMM 17473M: Bjorn Andersson <andersson@kernel.org> 17474L: linux-arm-msm@vger.kernel.org 17475S: Maintained 17476F: Documentation/devicetree/bindings/pinctrl/qcom,* 17477F: drivers/pinctrl/qcom/ 17478 17479PIN CONTROLLER - RENESAS 17480M: Geert Uytterhoeven <geert+renesas@glider.be> 17481L: linux-renesas-soc@vger.kernel.org 17482S: Supported 17483T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17484F: Documentation/devicetree/bindings/pinctrl/renesas,* 17485F: drivers/pinctrl/renesas/ 17486 17487PIN CONTROLLER - SAMSUNG 17488M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17489M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17490R: Alim Akhtar <alim.akhtar@samsung.com> 17491L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17492L: linux-samsung-soc@vger.kernel.org 17493S: Maintained 17494Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17495B: mailto:linux-samsung-soc@vger.kernel.org 17496C: irc://irc.libera.chat/linux-exynos 17497T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17498F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17499F: drivers/pinctrl/samsung/ 17500F: include/dt-bindings/pinctrl/samsung.h 17501 17502PIN CONTROLLER - SINGLE 17503M: Tony Lindgren <tony@atomide.com> 17504M: Haojian Zhuang <haojian.zhuang@linaro.org> 17505L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17506L: linux-omap@vger.kernel.org 17507S: Maintained 17508F: drivers/pinctrl/pinctrl-single.c 17509 17510PIN CONTROLLER - SUNPLUS / TIBBO 17511M: Dvorkin Dmitry <dvorkin@tibbo.com> 17512M: Wells Lu <wellslutw@gmail.com> 17513L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17514S: Maintained 17515W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17516F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17517F: drivers/pinctrl/sunplus/ 17518F: include/dt-bindings/pinctrl/sppctl*.h 17519 17520PINE64 PINEPHONE KEYBOARD DRIVER 17521M: Samuel Holland <samuel@sholland.org> 17522S: Supported 17523F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17524F: drivers/input/keyboard/pinephone-keyboard.c 17525 17526PKTCDVD DRIVER 17527M: linux-block@vger.kernel.org 17528S: Orphan 17529F: drivers/block/pktcdvd.c 17530F: include/linux/pktcdvd.h 17531F: include/uapi/linux/pktcdvd.h 17532 17533PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17534M: Tomasz Duszynski <tduszyns@gmail.com> 17535S: Maintained 17536F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17537F: drivers/iio/chemical/pms7003.c 17538 17539PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17540M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17541L: netdev@vger.kernel.org 17542S: Maintained 17543F: drivers/net/phy/mdio-open-alliance.h 17544F: net/ethtool/plca.c 17545 17546PLDMFW LIBRARY 17547M: Jacob Keller <jacob.e.keller@intel.com> 17548S: Maintained 17549F: Documentation/driver-api/pldmfw/ 17550F: include/linux/pldmfw.h 17551F: lib/pldmfw/ 17552 17553PLX DMA DRIVER 17554M: Logan Gunthorpe <logang@deltatee.com> 17555S: Maintained 17556F: drivers/dma/plx_dma.c 17557 17558PM-GRAPH UTILITY 17559M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17560L: linux-pm@vger.kernel.org 17561S: Supported 17562W: https://01.org/pm-graph 17563B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17564T: git git://github.com/intel/pm-graph 17565F: tools/power/pm-graph 17566 17567PM6764TR DRIVER 17568M: Charles Hsu <hsu.yungteng@gmail.com> 17569L: linux-hwmon@vger.kernel.org 17570S: Maintained 17571F: Documentation/hwmon/pm6764tr.rst 17572F: drivers/hwmon/pmbus/pm6764tr.c 17573 17574PMC SIERRA MaxRAID DRIVER 17575L: linux-scsi@vger.kernel.org 17576S: Orphan 17577W: http://www.pmc-sierra.com/ 17578F: drivers/scsi/pmcraid.* 17579 17580PMC SIERRA PM8001 DRIVER 17581M: Jack Wang <jinpu.wang@cloud.ionos.com> 17582L: linux-scsi@vger.kernel.org 17583S: Supported 17584F: drivers/scsi/pm8001/ 17585 17586PNI RM3100 IIO DRIVER 17587M: Song Qiang <songqiang1304521@gmail.com> 17588L: linux-iio@vger.kernel.org 17589S: Maintained 17590F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17591F: drivers/iio/magnetometer/rm3100* 17592 17593PNP SUPPORT 17594M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17595L: linux-acpi@vger.kernel.org 17596S: Maintained 17597F: drivers/pnp/ 17598F: include/linux/pnp.h 17599 17600POSIX CLOCKS and TIMERS 17601M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17602M: Frederic Weisbecker <frederic@kernel.org> 17603M: Thomas Gleixner <tglx@linutronix.de> 17604L: linux-kernel@vger.kernel.org 17605S: Maintained 17606T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17607F: fs/timerfd.c 17608F: include/linux/time_namespace.h 17609F: include/linux/timerfd.h 17610F: include/uapi/linux/time.h 17611F: include/uapi/linux/timerfd.h 17612F: include/trace/events/timer* 17613F: kernel/time/itimer.c 17614F: kernel/time/posix-* 17615F: kernel/time/namespace.c 17616 17617POWER MANAGEMENT CORE 17618M: "Rafael J. Wysocki" <rafael@kernel.org> 17619L: linux-pm@vger.kernel.org 17620S: Supported 17621B: https://bugzilla.kernel.org 17622T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17623F: drivers/base/power/ 17624F: drivers/powercap/ 17625F: include/linux/intel_rapl.h 17626F: include/linux/pm.h 17627F: include/linux/pm_* 17628F: include/linux/powercap.h 17629F: kernel/configs/nopm.config 17630 17631POWER STATE COORDINATION INTERFACE (PSCI) 17632M: Mark Rutland <mark.rutland@arm.com> 17633M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17634L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17635S: Maintained 17636F: drivers/firmware/psci/ 17637F: include/linux/psci.h 17638F: include/uapi/linux/psci.h 17639 17640POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17641M: Sebastian Reichel <sre@kernel.org> 17642L: linux-pm@vger.kernel.org 17643S: Maintained 17644T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17645F: Documentation/ABI/testing/sysfs-class-power 17646F: Documentation/devicetree/bindings/power/supply/ 17647F: drivers/power/supply/ 17648F: include/linux/power/ 17649F: include/linux/power_supply.h 17650F: tools/testing/selftests/power_supply/ 17651 17652POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17653M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17654L: linuxppc-dev@lists.ozlabs.org 17655S: Maintained 17656F: drivers/char/powernv-op-panel.c 17657 17658PPP OVER ATM (RFC 2364) 17659M: Mitchell Blank Jr <mitch@sfgoth.com> 17660S: Maintained 17661F: include/uapi/linux/atmppp.h 17662F: net/atm/pppoatm.c 17663 17664PPP OVER ETHERNET 17665M: Michal Ostrowski <mostrows@earthlink.net> 17666S: Maintained 17667F: drivers/net/ppp/pppoe.c 17668F: drivers/net/ppp/pppox.c 17669 17670PPP OVER L2TP 17671M: James Chapman <jchapman@katalix.com> 17672S: Maintained 17673F: include/linux/if_pppol2tp.h 17674F: include/uapi/linux/if_pppol2tp.h 17675F: net/l2tp/l2tp_ppp.c 17676 17677PPP PROTOCOL DRIVERS AND COMPRESSORS 17678L: linux-ppp@vger.kernel.org 17679S: Orphan 17680F: drivers/net/ppp/ppp_* 17681 17682PPS SUPPORT 17683M: Rodolfo Giometti <giometti@enneenne.com> 17684L: linuxpps@ml.enneenne.com (subscribers-only) 17685S: Maintained 17686W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17687F: Documentation/ABI/testing/sysfs-pps 17688F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17689F: Documentation/driver-api/pps.rst 17690F: drivers/pps/ 17691F: include/linux/pps*.h 17692F: include/uapi/linux/pps.h 17693 17694PPTP DRIVER 17695M: Dmitry Kozlov <xeb@mail.ru> 17696L: netdev@vger.kernel.org 17697S: Maintained 17698W: http://sourceforge.net/projects/accel-pptp 17699F: drivers/net/ppp/pptp.c 17700 17701PRESSURE STALL INFORMATION (PSI) 17702M: Johannes Weiner <hannes@cmpxchg.org> 17703M: Suren Baghdasaryan <surenb@google.com> 17704R: Peter Ziljstra <peterz@infradead.org> 17705S: Maintained 17706F: include/linux/psi* 17707F: kernel/sched/psi.c 17708 17709PRINTK 17710M: Petr Mladek <pmladek@suse.com> 17711R: Steven Rostedt <rostedt@goodmis.org> 17712R: John Ogness <john.ogness@linutronix.de> 17713R: Sergey Senozhatsky <senozhatsky@chromium.org> 17714S: Maintained 17715T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17716F: include/linux/printk.h 17717F: kernel/printk/ 17718 17719PRINTK INDEXING 17720R: Chris Down <chris@chrisdown.name> 17721S: Maintained 17722F: Documentation/core-api/printk-index.rst 17723F: kernel/printk/index.c 17724K: printk_index 17725 17726PROC FILESYSTEM 17727L: linux-kernel@vger.kernel.org 17728L: linux-fsdevel@vger.kernel.org 17729S: Maintained 17730F: Documentation/filesystems/proc.rst 17731F: fs/proc/ 17732F: include/linux/proc_fs.h 17733F: tools/testing/selftests/proc/ 17734 17735PROC SYSCTL 17736M: Luis Chamberlain <mcgrof@kernel.org> 17737M: Kees Cook <keescook@chromium.org> 17738M: Joel Granados <j.granados@samsung.com> 17739L: linux-kernel@vger.kernel.org 17740L: linux-fsdevel@vger.kernel.org 17741S: Maintained 17742T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17743F: fs/proc/proc_sysctl.c 17744F: include/linux/sysctl.h 17745F: kernel/sysctl-test.c 17746F: kernel/sysctl.c 17747F: tools/testing/selftests/sysctl/ 17748 17749PS3 NETWORK SUPPORT 17750M: Geoff Levand <geoff@infradead.org> 17751L: netdev@vger.kernel.org 17752L: linuxppc-dev@lists.ozlabs.org 17753S: Maintained 17754F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17755 17756PS3 PLATFORM SUPPORT 17757M: Geoff Levand <geoff@infradead.org> 17758L: linuxppc-dev@lists.ozlabs.org 17759S: Maintained 17760F: arch/powerpc/boot/ps3* 17761F: arch/powerpc/include/asm/lv1call.h 17762F: arch/powerpc/include/asm/ps3*.h 17763F: arch/powerpc/platforms/ps3/ 17764F: drivers/*/ps3* 17765F: drivers/ps3/ 17766F: drivers/rtc/rtc-ps3.c 17767F: drivers/usb/host/*ps3.c 17768F: sound/ppc/snd_ps3* 17769 17770PS3VRAM DRIVER 17771M: Jim Paris <jim@jtan.com> 17772M: Geoff Levand <geoff@infradead.org> 17773L: linuxppc-dev@lists.ozlabs.org 17774S: Maintained 17775F: drivers/block/ps3vram.c 17776 17777PSAMPLE PACKET SAMPLING SUPPORT 17778M: Yotam Gigi <yotam.gi@gmail.com> 17779S: Maintained 17780F: include/net/psample.h 17781F: include/uapi/linux/psample.h 17782F: net/psample 17783 17784PSTORE FILESYSTEM 17785M: Kees Cook <keescook@chromium.org> 17786R: Tony Luck <tony.luck@intel.com> 17787R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17788L: linux-hardening@vger.kernel.org 17789S: Supported 17790T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17791F: Documentation/admin-guide/pstore-blk.rst 17792F: Documentation/admin-guide/ramoops.rst 17793F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17794F: drivers/acpi/apei/erst.c 17795F: drivers/firmware/efi/efi-pstore.c 17796F: fs/pstore/ 17797F: include/linux/pstore* 17798K: \b(pstore|ramoops) 17799 17800PT5161L HARDWARE MONITOR DRIVER 17801M: Cosmo Chou <cosmo.chou@quantatw.com> 17802L: linux-hwmon@vger.kernel.org 17803S: Maintained 17804F: Documentation/hwmon/pt5161l.rst 17805F: drivers/hwmon/pt5161l.c 17806 17807PTP HARDWARE CLOCK SUPPORT 17808M: Richard Cochran <richardcochran@gmail.com> 17809L: netdev@vger.kernel.org 17810S: Maintained 17811W: http://linuxptp.sourceforge.net/ 17812F: Documentation/ABI/testing/sysfs-ptp 17813F: Documentation/driver-api/ptp.rst 17814F: drivers/net/phy/dp83640* 17815F: drivers/ptp/* 17816F: include/linux/ptp_cl* 17817K: (?:\b|_)ptp(?:\b|_) 17818 17819PTP MOCKUP CLOCK SUPPORT 17820M: Vladimir Oltean <vladimir.oltean@nxp.com> 17821L: netdev@vger.kernel.org 17822S: Maintained 17823F: drivers/ptp/ptp_mock.c 17824F: include/linux/ptp_mock.h 17825 17826PTP VIRTUAL CLOCK SUPPORT 17827M: Yangbo Lu <yangbo.lu@nxp.com> 17828L: netdev@vger.kernel.org 17829S: Maintained 17830F: drivers/ptp/ptp_vclock.c 17831F: net/ethtool/phc_vclocks.c 17832 17833PTRACE SUPPORT 17834M: Oleg Nesterov <oleg@redhat.com> 17835S: Maintained 17836F: arch/*/*/ptrace*.c 17837F: arch/*/include/asm/ptrace*.h 17838F: arch/*/ptrace*.c 17839F: include/asm-generic/syscall.h 17840F: include/linux/ptrace.h 17841F: include/linux/regset.h 17842F: include/uapi/linux/ptrace.h 17843F: kernel/ptrace.c 17844 17845PULSE8-CEC DRIVER 17846M: Hans Verkuil <hverkuil@xs4all.nl> 17847L: linux-media@vger.kernel.org 17848S: Maintained 17849T: git git://linuxtv.org/media_tree.git 17850F: drivers/media/cec/usb/pulse8/ 17851 17852PURELIFI PLFXLC DRIVER 17853M: Srinivasan Raju <srini.raju@purelifi.com> 17854L: linux-wireless@vger.kernel.org 17855S: Supported 17856F: drivers/net/wireless/purelifi/plfxlc/ 17857 17858PVRUSB2 VIDEO4LINUX DRIVER 17859M: Mike Isely <isely@pobox.com> 17860L: pvrusb2@isely.net (subscribers-only) 17861L: linux-media@vger.kernel.org 17862S: Maintained 17863W: http://www.isely.net/pvrusb2/ 17864T: git git://linuxtv.org/media_tree.git 17865F: Documentation/driver-api/media/drivers/pvrusb2* 17866F: drivers/media/usb/pvrusb2/ 17867 17868PWC WEBCAM DRIVER 17869M: Hans Verkuil <hverkuil@xs4all.nl> 17870L: linux-media@vger.kernel.org 17871S: Odd Fixes 17872T: git git://linuxtv.org/media_tree.git 17873F: drivers/media/usb/pwc/* 17874F: include/trace/events/pwc.h 17875 17876PWM IR Transmitter 17877M: Sean Young <sean@mess.org> 17878L: linux-media@vger.kernel.org 17879S: Maintained 17880F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17881F: drivers/media/rc/pwm-ir-tx.c 17882 17883PWM SUBSYSTEM 17884M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17885L: linux-pwm@vger.kernel.org 17886S: Maintained 17887Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17888T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17889F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17890F: Documentation/devicetree/bindings/pwm/ 17891F: Documentation/driver-api/pwm.rst 17892F: drivers/gpio/gpio-mvebu.c 17893F: drivers/pwm/ 17894F: drivers/video/backlight/pwm_bl.c 17895F: include/dt-bindings/pwm/ 17896F: include/linux/pwm.h 17897F: include/linux/pwm_backlight.h 17898K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17899 17900PXA GPIO DRIVER 17901M: Robert Jarzmik <robert.jarzmik@free.fr> 17902L: linux-gpio@vger.kernel.org 17903S: Maintained 17904F: drivers/gpio/gpio-pxa.c 17905 17906PXA MMCI DRIVER 17907S: Orphan 17908 17909PXA RTC DRIVER 17910M: Robert Jarzmik <robert.jarzmik@free.fr> 17911L: linux-rtc@vger.kernel.org 17912S: Maintained 17913 17914PXA2xx/PXA3xx SUPPORT 17915M: Daniel Mack <daniel@zonque.org> 17916M: Haojian Zhuang <haojian.zhuang@gmail.com> 17917M: Robert Jarzmik <robert.jarzmik@free.fr> 17918L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17919S: Maintained 17920T: git git://github.com/hzhuang1/linux.git 17921T: git git://github.com/rjarzmik/linux.git 17922F: arch/arm/boot/dts/intel/pxa/ 17923F: arch/arm/mach-pxa/ 17924F: drivers/dma/pxa* 17925F: drivers/pcmcia/pxa2xx* 17926F: drivers/pinctrl/pxa/ 17927F: drivers/spi/spi-pxa2xx* 17928F: drivers/usb/gadget/udc/pxa2* 17929F: include/sound/pxa2xx-lib.h 17930F: sound/arm/pxa* 17931F: sound/soc/pxa/ 17932 17933QAT DRIVER 17934M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17935L: qat-linux@intel.com 17936S: Supported 17937F: drivers/crypto/intel/qat/ 17938 17939QCOM AUDIO (ASoC) DRIVERS 17940M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17941M: Banajit Goswami <bgoswami@quicinc.com> 17942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17943S: Supported 17944F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17945F: Documentation/devicetree/bindings/sound/qcom,* 17946F: drivers/soc/qcom/apr.c 17947F: include/dt-bindings/sound/qcom,wcd9335.h 17948F: sound/soc/codecs/lpass-rx-macro.* 17949F: sound/soc/codecs/lpass-tx-macro.* 17950F: sound/soc/codecs/lpass-va-macro.c 17951F: sound/soc/codecs/lpass-wsa-macro.* 17952F: sound/soc/codecs/msm8916-wcd-analog.c 17953F: sound/soc/codecs/msm8916-wcd-digital.c 17954F: sound/soc/codecs/wcd-clsh-v2.* 17955F: sound/soc/codecs/wcd-mbhc-v2.* 17956F: sound/soc/codecs/wcd9335.* 17957F: sound/soc/codecs/wcd934x.c 17958F: sound/soc/codecs/wsa881x.c 17959F: sound/soc/codecs/wsa883x.c 17960F: sound/soc/codecs/wsa884x.c 17961F: sound/soc/qcom/ 17962 17963QCOM EMBEDDED USB DEBUGGER (EUD) 17964M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17965L: linux-arm-msm@vger.kernel.org 17966S: Maintained 17967F: Documentation/ABI/testing/sysfs-driver-eud 17968F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17969F: drivers/usb/misc/qcom_eud.c 17970 17971QCOM IPA DRIVER 17972M: Alex Elder <elder@kernel.org> 17973L: netdev@vger.kernel.org 17974S: Supported 17975F: drivers/net/ipa/ 17976 17977QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17978M: Gabriel Somlo <somlo@cmu.edu> 17979M: "Michael S. Tsirkin" <mst@redhat.com> 17980L: qemu-devel@nongnu.org 17981S: Maintained 17982F: drivers/firmware/qemu_fw_cfg.c 17983F: include/uapi/linux/qemu_fw_cfg.h 17984 17985QIB DRIVER 17986M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17987L: linux-rdma@vger.kernel.org 17988S: Supported 17989F: drivers/infiniband/hw/qib/ 17990 17991QLOGIC QL41xxx FCOE DRIVER 17992M: Saurav Kashyap <skashyap@marvell.com> 17993M: Javed Hasan <jhasan@marvell.com> 17994M: GR-QLogic-Storage-Upstream@marvell.com 17995L: linux-scsi@vger.kernel.org 17996S: Supported 17997F: drivers/scsi/qedf/ 17998 17999QLOGIC QL41xxx ISCSI DRIVER 18000M: Nilesh Javali <njavali@marvell.com> 18001M: Manish Rangankar <mrangankar@marvell.com> 18002M: GR-QLogic-Storage-Upstream@marvell.com 18003L: linux-scsi@vger.kernel.org 18004S: Supported 18005F: drivers/scsi/qedi/ 18006 18007QLOGIC QL4xxx ETHERNET DRIVER 18008M: Ariel Elior <aelior@marvell.com> 18009M: Manish Chopra <manishc@marvell.com> 18010L: netdev@vger.kernel.org 18011S: Supported 18012F: drivers/net/ethernet/qlogic/qed/ 18013F: drivers/net/ethernet/qlogic/qede/ 18014F: include/linux/qed/ 18015 18016QLOGIC QL4xxx RDMA DRIVER 18017M: Michal Kalderon <mkalderon@marvell.com> 18018M: Ariel Elior <aelior@marvell.com> 18019L: linux-rdma@vger.kernel.org 18020S: Supported 18021F: drivers/infiniband/hw/qedr/ 18022F: include/uapi/rdma/qedr-abi.h 18023 18024QLOGIC QLA1280 SCSI DRIVER 18025M: Michael Reed <mdr@sgi.com> 18026L: linux-scsi@vger.kernel.org 18027S: Maintained 18028F: drivers/scsi/qla1280.[ch] 18029 18030QLOGIC QLA2XXX FC-SCSI DRIVER 18031M: Nilesh Javali <njavali@marvell.com> 18032M: GR-QLogic-Storage-Upstream@marvell.com 18033L: linux-scsi@vger.kernel.org 18034S: Supported 18035F: drivers/scsi/qla2xxx/ 18036 18037QLOGIC QLA3XXX NETWORK DRIVER 18038M: GR-Linux-NIC-Dev@marvell.com 18039L: netdev@vger.kernel.org 18040S: Supported 18041F: drivers/net/ethernet/qlogic/qla3xxx.* 18042 18043QLOGIC QLA4XXX iSCSI DRIVER 18044M: Nilesh Javali <njavali@marvell.com> 18045M: Manish Rangankar <mrangankar@marvell.com> 18046M: GR-QLogic-Storage-Upstream@marvell.com 18047L: linux-scsi@vger.kernel.org 18048S: Supported 18049F: drivers/scsi/qla4xxx/ 18050 18051QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18052M: Shahed Shaikh <shshaikh@marvell.com> 18053M: Manish Chopra <manishc@marvell.com> 18054M: GR-Linux-NIC-Dev@marvell.com 18055L: netdev@vger.kernel.org 18056S: Supported 18057F: drivers/net/ethernet/qlogic/qlcnic/ 18058 18059QM1D1B0004 MEDIA DRIVER 18060M: Akihiro Tsukada <tskd08@gmail.com> 18061L: linux-media@vger.kernel.org 18062S: Odd Fixes 18063F: drivers/media/tuners/qm1d1b0004* 18064 18065QM1D1C0042 MEDIA DRIVER 18066M: Akihiro Tsukada <tskd08@gmail.com> 18067L: linux-media@vger.kernel.org 18068S: Odd Fixes 18069F: drivers/media/tuners/qm1d1c0042* 18070 18071QNX4 FILESYSTEM 18072M: Anders Larsen <al@alarsen.net> 18073S: Maintained 18074W: http://www.alarsen.net/linux/qnx4fs/ 18075F: fs/qnx4/ 18076F: include/uapi/linux/qnx4_fs.h 18077F: include/uapi/linux/qnxtypes.h 18078 18079QNX6 FILESYSTEM 18080S: Orphan 18081F: Documentation/filesystems/qnx6.rst 18082F: fs/qnx6/ 18083F: include/linux/qnx6_fs.h 18084 18085QORIQ DPAA2 FSL-MC BUS DRIVER 18086M: Stuart Yoder <stuyoder@gmail.com> 18087M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18088L: linux-kernel@vger.kernel.org 18089S: Maintained 18090F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18091F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18092F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18093F: drivers/bus/fsl-mc/ 18094F: include/uapi/linux/fsl_mc.h 18095 18096QT1010 MEDIA DRIVER 18097L: linux-media@vger.kernel.org 18098S: Orphan 18099W: https://linuxtv.org 18100Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18101F: drivers/media/tuners/qt1010* 18102 18103QUALCOMM ATH12K WIRELESS DRIVER 18104M: Kalle Valo <kvalo@kernel.org> 18105M: Jeff Johnson <jjohnson@kernel.org> 18106L: ath12k@lists.infradead.org 18107S: Supported 18108W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18109T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18110F: drivers/net/wireless/ath/ath12k/ 18111N: ath12k 18112 18113QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18114M: Kalle Valo <kvalo@kernel.org> 18115M: Jeff Johnson <jjohnson@kernel.org> 18116L: ath10k@lists.infradead.org 18117S: Supported 18118W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18119T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18120F: drivers/net/wireless/ath/ath10k/ 18121N: ath10k 18122 18123QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18124M: Kalle Valo <kvalo@kernel.org> 18125M: Jeff Johnson <jjohnson@kernel.org> 18126L: ath11k@lists.infradead.org 18127S: Supported 18128W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18129B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18130T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18131F: drivers/net/wireless/ath/ath11k/ 18132N: ath11k 18133 18134QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18135M: Toke Høiland-Jørgensen <toke@toke.dk> 18136L: linux-wireless@vger.kernel.org 18137S: Maintained 18138W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18139T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18140F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18141F: drivers/net/wireless/ath/ath9k/ 18142 18143QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18144M: Stefan Wahren <wahrenst@gmx.net> 18145L: netdev@vger.kernel.org 18146S: Maintained 18147F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18148F: drivers/net/ethernet/qualcomm/qca* 18149 18150QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18151M: Stephan Gerhold <stephan@gerhold.net> 18152L: netdev@vger.kernel.org 18153L: linux-arm-msm@vger.kernel.org 18154S: Maintained 18155F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18156F: drivers/net/wwan/qcom_bam_dmux.c 18157 18158QUALCOMM CAMERA SUBSYSTEM DRIVER 18159M: Robert Foss <rfoss@kernel.org> 18160M: Todor Tomov <todor.too@gmail.com> 18161M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18162L: linux-media@vger.kernel.org 18163S: Maintained 18164F: Documentation/admin-guide/media/qcom_camss.rst 18165F: Documentation/devicetree/bindings/media/*camss* 18166F: drivers/media/platform/qcom/camss/ 18167 18168QUALCOMM CLOCK DRIVERS 18169M: Bjorn Andersson <andersson@kernel.org> 18170L: linux-arm-msm@vger.kernel.org 18171S: Supported 18172T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18173F: Documentation/devicetree/bindings/clock/qcom,* 18174F: drivers/clk/qcom/ 18175F: include/dt-bindings/clock/qcom,* 18176 18177QUALCOMM CLOUD AI (QAIC) DRIVER 18178M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18179R: Carl Vanderlip <quic_carlv@quicinc.com> 18180R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18181L: linux-arm-msm@vger.kernel.org 18182L: dri-devel@lists.freedesktop.org 18183S: Supported 18184T: git git://anongit.freedesktop.org/drm/drm-misc 18185F: Documentation/accel/qaic/ 18186F: drivers/accel/qaic/ 18187F: include/uapi/drm/qaic_accel.h 18188 18189QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18190M: Bjorn Andersson <andersson@kernel.org> 18191M: Konrad Dybcio <konrad.dybcio@linaro.org> 18192L: linux-pm@vger.kernel.org 18193L: linux-arm-msm@vger.kernel.org 18194S: Maintained 18195F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18196F: drivers/pmdomain/qcom/cpr.c 18197 18198QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18199M: Ilia Lin <ilia.lin@kernel.org> 18200L: linux-pm@vger.kernel.org 18201S: Maintained 18202F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18203F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18204F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18205 18206QUALCOMM CRYPTO DRIVERS 18207M: Thara Gopinath <thara.gopinath@gmail.com> 18208L: linux-crypto@vger.kernel.org 18209L: linux-arm-msm@vger.kernel.org 18210S: Maintained 18211F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18212F: drivers/crypto/qce/ 18213 18214QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18215M: Timur Tabi <timur@kernel.org> 18216L: netdev@vger.kernel.org 18217S: Maintained 18218F: drivers/net/ethernet/qualcomm/emac/ 18219 18220QUALCOMM ETHQOS ETHERNET DRIVER 18221M: Vinod Koul <vkoul@kernel.org> 18222L: netdev@vger.kernel.org 18223L: linux-arm-msm@vger.kernel.org 18224S: Maintained 18225F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18226F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18227 18228QUALCOMM FASTRPC DRIVER 18229M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18230M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18231L: linux-arm-msm@vger.kernel.org 18232S: Maintained 18233F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18234F: drivers/misc/fastrpc.c 18235F: include/uapi/misc/fastrpc.h 18236 18237QUALCOMM HEXAGON ARCHITECTURE 18238M: Brian Cain <bcain@quicinc.com> 18239L: linux-hexagon@vger.kernel.org 18240S: Supported 18241T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18242F: arch/hexagon/ 18243 18244QUALCOMM HIDMA DRIVER 18245M: Sinan Kaya <okaya@kernel.org> 18246L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18247L: linux-arm-msm@vger.kernel.org 18248L: dmaengine@vger.kernel.org 18249S: Supported 18250F: drivers/dma/qcom/hidma* 18251 18252QUALCOMM I2C CCI DRIVER 18253M: Loic Poulain <loic.poulain@linaro.org> 18254M: Robert Foss <rfoss@kernel.org> 18255L: linux-i2c@vger.kernel.org 18256L: linux-arm-msm@vger.kernel.org 18257S: Maintained 18258F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18259F: drivers/i2c/busses/i2c-qcom-cci.c 18260 18261QUALCOMM INTERCONNECT BWMON DRIVER 18262M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18263L: linux-arm-msm@vger.kernel.org 18264S: Maintained 18265F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18266F: drivers/soc/qcom/icc-bwmon.c 18267 18268QUALCOMM IOMMU 18269M: Rob Clark <robdclark@gmail.com> 18270L: iommu@lists.linux.dev 18271L: linux-arm-msm@vger.kernel.org 18272S: Maintained 18273F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18274F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18275F: drivers/iommu/msm_iommu* 18276 18277QUALCOMM IPC ROUTER (QRTR) DRIVER 18278M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18279L: linux-arm-msm@vger.kernel.org 18280S: Maintained 18281F: include/trace/events/qrtr.h 18282F: include/uapi/linux/qrtr.h 18283F: net/qrtr/ 18284 18285QUALCOMM IPCC MAILBOX DRIVER 18286M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18287L: linux-arm-msm@vger.kernel.org 18288S: Supported 18289F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18290F: drivers/mailbox/qcom-ipcc.c 18291F: include/dt-bindings/mailbox/qcom-ipcc.h 18292 18293QUALCOMM IPQ4019 USB PHY DRIVER 18294M: Robert Marko <robert.marko@sartura.hr> 18295M: Luka Perkov <luka.perkov@sartura.hr> 18296L: linux-arm-msm@vger.kernel.org 18297S: Maintained 18298F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18299F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18300 18301QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18302M: Robert Marko <robert.marko@sartura.hr> 18303M: Luka Perkov <luka.perkov@sartura.hr> 18304L: linux-arm-msm@vger.kernel.org 18305S: Maintained 18306F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18307F: drivers/regulator/vqmmc-ipq4019-regulator.c 18308 18309QUALCOMM NAND CONTROLLER DRIVER 18310M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18311L: linux-mtd@lists.infradead.org 18312L: linux-arm-msm@vger.kernel.org 18313S: Maintained 18314F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18315F: drivers/mtd/nand/raw/qcom_nandc.c 18316 18317QUALCOMM QSEECOM DRIVER 18318M: Maximilian Luz <luzmaximilian@gmail.com> 18319L: linux-arm-msm@vger.kernel.org 18320S: Maintained 18321F: drivers/firmware/qcom/qcom_qseecom.c 18322 18323QUALCOMM QSEECOM UEFISECAPP DRIVER 18324M: Maximilian Luz <luzmaximilian@gmail.com> 18325L: linux-arm-msm@vger.kernel.org 18326S: Maintained 18327F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18328 18329QUALCOMM RMNET DRIVER 18330M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18331M: Sean Tranchetti <quic_stranche@quicinc.com> 18332L: netdev@vger.kernel.org 18333S: Maintained 18334F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18335F: drivers/net/ethernet/qualcomm/rmnet/ 18336F: include/linux/if_rmnet.h 18337 18338QUALCOMM TSENS THERMAL DRIVER 18339M: Amit Kucheria <amitk@kernel.org> 18340M: Thara Gopinath <thara.gopinath@gmail.com> 18341L: linux-pm@vger.kernel.org 18342L: linux-arm-msm@vger.kernel.org 18343S: Maintained 18344F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18345F: drivers/thermal/qcom/ 18346 18347QUALCOMM TYPEC PORT MANAGER DRIVER 18348M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18349L: linux-arm-msm@vger.kernel.org 18350L: linux-usb@vger.kernel.org 18351S: Maintained 18352F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18353F: drivers/usb/typec/tcpm/qcom/ 18354 18355QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18356M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18357M: Vikash Garodia <quic_vgarodia@quicinc.com> 18358R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18359L: linux-media@vger.kernel.org 18360L: linux-arm-msm@vger.kernel.org 18361S: Maintained 18362T: git git://linuxtv.org/media_tree.git 18363F: Documentation/devicetree/bindings/media/*venus* 18364F: drivers/media/platform/qcom/venus/ 18365 18366QUALCOMM WCN36XX WIRELESS DRIVER 18367M: Loic Poulain <loic.poulain@linaro.org> 18368L: wcn36xx@lists.infradead.org 18369S: Supported 18370W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18371F: drivers/net/wireless/ath/wcn36xx/ 18372 18373QUANTENNA QTNFMAC WIRELESS DRIVER 18374M: Igor Mitsyanko <imitsyanko@quantenna.com> 18375R: Sergey Matyukevich <geomatsi@gmail.com> 18376L: linux-wireless@vger.kernel.org 18377S: Maintained 18378F: drivers/net/wireless/quantenna 18379 18380RADEON and AMDGPU DRM DRIVERS 18381M: Alex Deucher <alexander.deucher@amd.com> 18382M: Christian König <christian.koenig@amd.com> 18383M: Pan, Xinhui <Xinhui.Pan@amd.com> 18384L: amd-gfx@lists.freedesktop.org 18385S: Supported 18386B: https://gitlab.freedesktop.org/drm/amd/-/issues 18387C: irc://irc.oftc.net/radeon 18388T: git https://gitlab.freedesktop.org/agd5f/linux.git 18389F: Documentation/gpu/amdgpu/ 18390F: drivers/gpu/drm/amd/ 18391F: drivers/gpu/drm/ci/xfails/amd* 18392F: drivers/gpu/drm/radeon/ 18393F: include/uapi/drm/amdgpu_drm.h 18394F: include/uapi/drm/radeon_drm.h 18395 18396RADEON FRAMEBUFFER DISPLAY DRIVER 18397M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18398L: linux-fbdev@vger.kernel.org 18399S: Maintained 18400F: drivers/video/fbdev/aty/radeon* 18401F: include/uapi/linux/radeonfb.h 18402 18403RADIOSHARK RADIO DRIVER 18404M: Hans Verkuil <hverkuil@xs4all.nl> 18405L: linux-media@vger.kernel.org 18406S: Maintained 18407T: git git://linuxtv.org/media_tree.git 18408F: drivers/media/radio/radio-shark.c 18409 18410RADIOSHARK2 RADIO DRIVER 18411M: Hans Verkuil <hverkuil@xs4all.nl> 18412L: linux-media@vger.kernel.org 18413S: Maintained 18414T: git git://linuxtv.org/media_tree.git 18415F: drivers/media/radio/radio-shark2.c 18416F: drivers/media/radio/radio-tea5777.c 18417 18418RADOS BLOCK DEVICE (RBD) 18419M: Ilya Dryomov <idryomov@gmail.com> 18420R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18421L: ceph-devel@vger.kernel.org 18422S: Supported 18423W: http://ceph.com/ 18424T: git https://github.com/ceph/ceph-client.git 18425F: Documentation/ABI/testing/sysfs-bus-rbd 18426F: drivers/block/rbd.c 18427F: drivers/block/rbd_types.h 18428 18429RAGE128 FRAMEBUFFER DISPLAY DRIVER 18430L: linux-fbdev@vger.kernel.org 18431S: Orphan 18432F: drivers/video/fbdev/aty/aty128fb.c 18433 18434RAINSHADOW-CEC DRIVER 18435M: Hans Verkuil <hverkuil@xs4all.nl> 18436L: linux-media@vger.kernel.org 18437S: Maintained 18438T: git git://linuxtv.org/media_tree.git 18439F: drivers/media/cec/usb/rainshadow/ 18440 18441RALINK MIPS ARCHITECTURE 18442M: John Crispin <john@phrozen.org> 18443M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18444L: linux-mips@vger.kernel.org 18445S: Maintained 18446F: arch/mips/ralink 18447 18448RALINK MT7621 MIPS ARCHITECTURE 18449M: Arınç ÜNAL <arinc.unal@arinc9.com> 18450M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18451L: linux-mips@vger.kernel.org 18452S: Maintained 18453F: arch/mips/boot/dts/ralink/mt7621* 18454 18455RALINK RT2X00 WIRELESS LAN DRIVER 18456M: Stanislaw Gruszka <stf_xl@wp.pl> 18457L: linux-wireless@vger.kernel.org 18458S: Maintained 18459F: drivers/net/wireless/ralink/rt2x00/ 18460 18461RAMDISK RAM BLOCK DEVICE DRIVER 18462M: Jens Axboe <axboe@kernel.dk> 18463S: Maintained 18464F: Documentation/admin-guide/blockdev/ramdisk.rst 18465F: drivers/block/brd.c 18466 18467RANCHU VIRTUAL BOARD FOR MIPS 18468M: Miodrag Dinic <miodrag.dinic@mips.com> 18469L: linux-mips@vger.kernel.org 18470S: Supported 18471F: arch/mips/configs/generic/board-ranchu.config 18472F: arch/mips/generic/board-ranchu.c 18473 18474RANDOM NUMBER DRIVER 18475M: "Theodore Ts'o" <tytso@mit.edu> 18476M: Jason A. Donenfeld <Jason@zx2c4.com> 18477S: Maintained 18478T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18479F: drivers/char/random.c 18480F: drivers/virt/vmgenid.c 18481 18482RAPIDIO SUBSYSTEM 18483M: Matt Porter <mporter@kernel.crashing.org> 18484M: Alexandre Bounine <alex.bou9@gmail.com> 18485S: Maintained 18486F: drivers/rapidio/ 18487 18488RAS INFRASTRUCTURE 18489M: Tony Luck <tony.luck@intel.com> 18490M: Borislav Petkov <bp@alien8.de> 18491L: linux-edac@vger.kernel.org 18492S: Maintained 18493F: Documentation/admin-guide/RAS 18494F: drivers/ras/ 18495F: include/linux/ras.h 18496F: include/ras/ras_event.h 18497 18498RAS FRU MEMORY POISON MANAGER (FMPM) 18499M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18500L: linux-edac@vger.kernel.org 18501S: Maintained 18502F: drivers/ras/amd/fmpm.c 18503 18504RC-CORE / LIRC FRAMEWORK 18505M: Sean Young <sean@mess.org> 18506L: linux-media@vger.kernel.org 18507S: Maintained 18508W: http://linuxtv.org 18509T: git git://linuxtv.org/media_tree.git 18510F: Documentation/driver-api/media/rc-core.rst 18511F: Documentation/userspace-api/media/rc/ 18512F: drivers/media/rc/ 18513F: include/media/rc-core.h 18514F: include/media/rc-map.h 18515F: include/uapi/linux/lirc.h 18516 18517RCMM REMOTE CONTROLS DECODER 18518M: Patrick Lerda <patrick9876@free.fr> 18519S: Maintained 18520F: drivers/media/rc/ir-rcmm-decoder.c 18521 18522RCUTORTURE TEST FRAMEWORK 18523M: "Paul E. McKenney" <paulmck@kernel.org> 18524M: Josh Triplett <josh@joshtriplett.org> 18525R: Steven Rostedt <rostedt@goodmis.org> 18526R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18527R: Lai Jiangshan <jiangshanlai@gmail.com> 18528L: rcu@vger.kernel.org 18529S: Supported 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18531F: tools/testing/selftests/rcutorture 18532 18533RDACM20 Camera Sensor 18534M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18535M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18536M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18537M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18538L: linux-media@vger.kernel.org 18539S: Maintained 18540F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18541F: drivers/media/i2c/max9271.c 18542F: drivers/media/i2c/max9271.h 18543F: drivers/media/i2c/rdacm20.c 18544 18545RDACM21 Camera Sensor 18546M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18547M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18548M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18549M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18550L: linux-media@vger.kernel.org 18551S: Maintained 18552F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18553F: drivers/media/i2c/max9271.c 18554F: drivers/media/i2c/max9271.h 18555F: drivers/media/i2c/rdacm21.c 18556 18557RDC R-321X SoC 18558M: Florian Fainelli <florian@openwrt.org> 18559S: Maintained 18560 18561RDC R6040 FAST ETHERNET DRIVER 18562M: Florian Fainelli <f.fainelli@gmail.com> 18563L: netdev@vger.kernel.org 18564S: Maintained 18565F: drivers/net/ethernet/rdc/r6040.c 18566 18567RDMAVT - RDMA verbs software 18568M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18569L: linux-rdma@vger.kernel.org 18570S: Supported 18571F: drivers/infiniband/sw/rdmavt 18572 18573RDS - RELIABLE DATAGRAM SOCKETS 18574M: Allison Henderson <allison.henderson@oracle.com> 18575L: netdev@vger.kernel.org 18576L: linux-rdma@vger.kernel.org 18577L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18578S: Supported 18579W: https://oss.oracle.com/projects/rds/ 18580F: Documentation/networking/rds.rst 18581F: net/rds/ 18582 18583RDT - RESOURCE ALLOCATION 18584M: Fenghua Yu <fenghua.yu@intel.com> 18585M: Reinette Chatre <reinette.chatre@intel.com> 18586L: linux-kernel@vger.kernel.org 18587S: Supported 18588F: Documentation/arch/x86/resctrl* 18589F: arch/x86/include/asm/resctrl.h 18590F: arch/x86/kernel/cpu/resctrl/ 18591F: tools/testing/selftests/resctrl/ 18592 18593READ-COPY UPDATE (RCU) 18594M: "Paul E. McKenney" <paulmck@kernel.org> 18595M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18596M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18597M: Joel Fernandes <joel@joelfernandes.org> 18598M: Josh Triplett <josh@joshtriplett.org> 18599M: Boqun Feng <boqun.feng@gmail.com> 18600R: Steven Rostedt <rostedt@goodmis.org> 18601R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18602R: Lai Jiangshan <jiangshanlai@gmail.com> 18603R: Zqiang <qiang.zhang1211@gmail.com> 18604L: rcu@vger.kernel.org 18605S: Supported 18606W: http://www.rdrop.com/users/paulmck/RCU/ 18607T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18608F: Documentation/RCU/ 18609F: include/linux/rcu* 18610F: kernel/rcu/ 18611X: Documentation/RCU/torture.rst 18612X: include/linux/srcu*.h 18613X: kernel/rcu/srcu*.c 18614 18615REAL TIME CLOCK (RTC) SUBSYSTEM 18616M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18617L: linux-rtc@vger.kernel.org 18618S: Maintained 18619Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18620T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18621F: Documentation/admin-guide/rtc.rst 18622F: Documentation/devicetree/bindings/rtc/ 18623F: drivers/rtc/ 18624F: include/linux/rtc.h 18625F: include/linux/rtc/ 18626F: include/uapi/linux/rtc.h 18627F: tools/testing/selftests/rtc/ 18628 18629Real-time Linux Analysis (RTLA) tools 18630M: Daniel Bristot de Oliveira <bristot@kernel.org> 18631M: Steven Rostedt <rostedt@goodmis.org> 18632L: linux-trace-kernel@vger.kernel.org 18633S: Maintained 18634F: Documentation/tools/rtla/ 18635F: tools/tracing/rtla/ 18636 18637REALTEK AUDIO CODECS 18638M: Oder Chiou <oder_chiou@realtek.com> 18639S: Maintained 18640F: include/sound/rt*.h 18641F: sound/soc/codecs/rt* 18642 18643REALTEK OTTO WATCHDOG 18644M: Sander Vanheule <sander@svanheule.net> 18645L: linux-watchdog@vger.kernel.org 18646S: Maintained 18647F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18648F: drivers/watchdog/realtek_otto_wdt.c 18649 18650REALTEK RTL83xx SMI DSA ROUTER CHIPS 18651M: Linus Walleij <linus.walleij@linaro.org> 18652M: Alvin Šipraga <alsi@bang-olufsen.dk> 18653S: Maintained 18654F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18655F: drivers/net/dsa/realtek/* 18656 18657REALTEK WIRELESS DRIVER (rtlwifi family) 18658M: Ping-Ke Shih <pkshih@realtek.com> 18659L: linux-wireless@vger.kernel.org 18660S: Maintained 18661T: git https://github.com/pkshih/rtw.git 18662F: drivers/net/wireless/realtek/rtlwifi/ 18663 18664REALTEK WIRELESS DRIVER (rtw88) 18665M: Ping-Ke Shih <pkshih@realtek.com> 18666L: linux-wireless@vger.kernel.org 18667S: Maintained 18668T: git https://github.com/pkshih/rtw.git 18669F: drivers/net/wireless/realtek/rtw88/ 18670 18671REALTEK WIRELESS DRIVER (rtw89) 18672M: Ping-Ke Shih <pkshih@realtek.com> 18673L: linux-wireless@vger.kernel.org 18674S: Maintained 18675T: git https://github.com/pkshih/rtw.git 18676F: drivers/net/wireless/realtek/rtw89/ 18677 18678REDPINE WIRELESS DRIVER 18679L: linux-wireless@vger.kernel.org 18680S: Orphan 18681F: drivers/net/wireless/rsi/ 18682 18683REGISTER MAP ABSTRACTION 18684M: Mark Brown <broonie@kernel.org> 18685L: linux-kernel@vger.kernel.org 18686S: Supported 18687T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18688F: Documentation/devicetree/bindings/regmap/ 18689F: drivers/base/regmap/ 18690F: include/linux/regmap.h 18691 18692REISERFS FILE SYSTEM 18693L: reiserfs-devel@vger.kernel.org 18694S: Obsolete 18695F: fs/reiserfs/ 18696 18697REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18698M: Bjorn Andersson <andersson@kernel.org> 18699M: Mathieu Poirier <mathieu.poirier@linaro.org> 18700L: linux-remoteproc@vger.kernel.org 18701S: Maintained 18702T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18703F: Documentation/ABI/testing/sysfs-class-remoteproc 18704F: Documentation/devicetree/bindings/remoteproc/ 18705F: Documentation/staging/remoteproc.rst 18706F: drivers/remoteproc/ 18707F: include/linux/remoteproc.h 18708F: include/linux/remoteproc/ 18709 18710REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18711M: Bjorn Andersson <andersson@kernel.org> 18712M: Mathieu Poirier <mathieu.poirier@linaro.org> 18713L: linux-remoteproc@vger.kernel.org 18714S: Maintained 18715T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18716F: Documentation/ABI/testing/sysfs-bus-rpmsg 18717F: Documentation/staging/rpmsg.rst 18718F: drivers/rpmsg/ 18719F: include/linux/rpmsg.h 18720F: include/linux/rpmsg/ 18721F: include/uapi/linux/rpmsg.h 18722F: samples/rpmsg/ 18723 18724REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18725M: Stephan Gerhold <stephan@gerhold.net> 18726L: netdev@vger.kernel.org 18727L: linux-remoteproc@vger.kernel.org 18728S: Maintained 18729F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18730 18731RENESAS CLOCK DRIVERS 18732M: Geert Uytterhoeven <geert+renesas@glider.be> 18733L: linux-renesas-soc@vger.kernel.org 18734S: Supported 18735T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18736F: Documentation/devicetree/bindings/clock/renesas,* 18737F: drivers/clk/renesas/ 18738 18739RENESAS EMEV2 I2C DRIVER 18740M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18741L: linux-renesas-soc@vger.kernel.org 18742S: Supported 18743F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18744F: drivers/i2c/busses/i2c-emev2.c 18745 18746RENESAS ETHERNET AVB DRIVER 18747R: Sergey Shtylyov <s.shtylyov@omp.ru> 18748L: netdev@vger.kernel.org 18749L: linux-renesas-soc@vger.kernel.org 18750F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18751F: drivers/net/ethernet/renesas/Kconfig 18752F: drivers/net/ethernet/renesas/Makefile 18753F: drivers/net/ethernet/renesas/ravb* 18754 18755RENESAS ETHERNET SWITCH DRIVER 18756R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18757L: netdev@vger.kernel.org 18758L: linux-renesas-soc@vger.kernel.org 18759F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18760F: drivers/net/ethernet/renesas/Kconfig 18761F: drivers/net/ethernet/renesas/Makefile 18762F: drivers/net/ethernet/renesas/rcar_gen4* 18763F: drivers/net/ethernet/renesas/rswitch* 18764 18765RENESAS IDT821034 ASoC CODEC 18766M: Herve Codina <herve.codina@bootlin.com> 18767L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18768S: Maintained 18769F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18770F: sound/soc/codecs/idt821034.c 18771 18772RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18773M: Miquel Raynal <miquel.raynal@bootlin.com> 18774L: linux-mtd@lists.infradead.org 18775L: linux-renesas-soc@vger.kernel.org 18776S: Maintained 18777F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18778F: drivers/mtd/nand/raw/renesas-nand-controller.c 18779 18780RENESAS R-CAR GYROADC DRIVER 18781M: Marek Vasut <marek.vasut@gmail.com> 18782L: linux-iio@vger.kernel.org 18783S: Supported 18784F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18785F: drivers/iio/adc/rcar-gyroadc.c 18786 18787RENESAS R-CAR I2C DRIVERS 18788M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18789L: linux-renesas-soc@vger.kernel.org 18790S: Supported 18791F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18792F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18793F: drivers/i2c/busses/i2c-rcar.c 18794F: drivers/i2c/busses/i2c-sh_mobile.c 18795 18796RENESAS R-CAR SATA DRIVER 18797R: Sergey Shtylyov <s.shtylyov@omp.ru> 18798L: linux-ide@vger.kernel.org 18799L: linux-renesas-soc@vger.kernel.org 18800S: Supported 18801F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18802F: drivers/ata/sata_rcar.c 18803 18804RENESAS R-CAR THERMAL DRIVERS 18805M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18806L: linux-renesas-soc@vger.kernel.org 18807S: Supported 18808F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18809F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18810F: drivers/thermal/rcar_gen3_thermal.c 18811F: drivers/thermal/rcar_thermal.c 18812 18813RENESAS RIIC DRIVER 18814M: Chris Brandt <chris.brandt@renesas.com> 18815L: linux-renesas-soc@vger.kernel.org 18816S: Supported 18817F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18818F: drivers/i2c/busses/i2c-riic.c 18819 18820RENESAS RZ/G2L A/D DRIVER 18821M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18822L: linux-iio@vger.kernel.org 18823L: linux-renesas-soc@vger.kernel.org 18824S: Supported 18825F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18826F: drivers/iio/adc/rzg2l_adc.c 18827 18828RENESAS RZ/G2L MTU3a COUNTER DRIVER 18829M: Biju Das <biju.das.jz@bp.renesas.com> 18830L: linux-iio@vger.kernel.org 18831L: linux-renesas-soc@vger.kernel.org 18832S: Supported 18833F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18834F: drivers/counter/rz-mtu3-cnt.c 18835 18836RENESAS RZ/N1 A5PSW SWITCH DRIVER 18837M: Clément Léger <clement.leger@bootlin.com> 18838L: linux-renesas-soc@vger.kernel.org 18839L: netdev@vger.kernel.org 18840S: Maintained 18841F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18842F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18843F: drivers/net/dsa/rzn1_a5psw* 18844F: drivers/net/pcs/pcs-rzn1-miic.c 18845F: include/dt-bindings/net/pcs-rzn1-miic.h 18846F: include/linux/pcs-rzn1-miic.h 18847F: net/dsa/tag_rzn1_a5psw.c 18848 18849RENESAS RZ/N1 RTC CONTROLLER DRIVER 18850M: Miquel Raynal <miquel.raynal@bootlin.com> 18851L: linux-rtc@vger.kernel.org 18852L: linux-renesas-soc@vger.kernel.org 18853S: Maintained 18854F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18855F: drivers/rtc/rtc-rzn1.c 18856 18857RENESAS RZ/N1 USBF CONTROLLER DRIVER 18858M: Herve Codina <herve.codina@bootlin.com> 18859L: linux-renesas-soc@vger.kernel.org 18860L: linux-usb@vger.kernel.org 18861S: Maintained 18862F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18863F: drivers/usb/gadget/udc/renesas_usbf.c 18864 18865RENESAS RZ/V2M I2C DRIVER 18866M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18867L: linux-i2c@vger.kernel.org 18868L: linux-renesas-soc@vger.kernel.org 18869S: Supported 18870F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18871F: drivers/i2c/busses/i2c-rzv2m.c 18872 18873RENESAS SUPERH ETHERNET DRIVER 18874R: Sergey Shtylyov <s.shtylyov@omp.ru> 18875L: netdev@vger.kernel.org 18876L: linux-renesas-soc@vger.kernel.org 18877F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18878F: drivers/net/ethernet/renesas/Kconfig 18879F: drivers/net/ethernet/renesas/Makefile 18880F: drivers/net/ethernet/renesas/sh_eth* 18881F: include/linux/sh_eth.h 18882 18883RENESAS USB PHY DRIVER 18884M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18885L: linux-renesas-soc@vger.kernel.org 18886S: Maintained 18887F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18888 18889RENESAS VERSACLOCK 7 CLOCK DRIVER 18890M: Alex Helms <alexander.helms.jy@renesas.com> 18891S: Maintained 18892F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18893F: drivers/clk/clk-versaclock7.c 18894 18895RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18896M: Herve Codina <herve.codina@bootlin.com> 18897L: linux-iio@vger.kernel.org 18898S: Maintained 18899F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18900F: drivers/iio/potentiometer/x9250.c 18901 18902RESET CONTROLLER FRAMEWORK 18903M: Philipp Zabel <p.zabel@pengutronix.de> 18904S: Maintained 18905T: git git://git.pengutronix.de/git/pza/linux 18906F: Documentation/devicetree/bindings/reset/ 18907F: Documentation/driver-api/reset.rst 18908F: drivers/reset/ 18909F: include/dt-bindings/reset/ 18910F: include/linux/reset-controller.h 18911F: include/linux/reset.h 18912F: include/linux/reset/ 18913K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18914 18915RESTARTABLE SEQUENCES SUPPORT 18916M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18917M: Peter Zijlstra <peterz@infradead.org> 18918M: "Paul E. McKenney" <paulmck@kernel.org> 18919M: Boqun Feng <boqun.feng@gmail.com> 18920L: linux-kernel@vger.kernel.org 18921S: Supported 18922F: include/trace/events/rseq.h 18923F: include/uapi/linux/rseq.h 18924F: kernel/rseq.c 18925F: tools/testing/selftests/rseq/ 18926 18927RFKILL 18928M: Johannes Berg <johannes@sipsolutions.net> 18929L: linux-wireless@vger.kernel.org 18930S: Maintained 18931W: https://wireless.wiki.kernel.org/ 18932Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18933T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18934T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18935F: Documentation/ABI/stable/sysfs-class-rfkill 18936F: Documentation/driver-api/rfkill.rst 18937F: include/linux/rfkill.h 18938F: include/uapi/linux/rfkill.h 18939F: net/rfkill/ 18940 18941RHASHTABLE 18942M: Thomas Graf <tgraf@suug.ch> 18943M: Herbert Xu <herbert@gondor.apana.org.au> 18944L: netdev@vger.kernel.org 18945S: Maintained 18946F: include/linux/rhashtable-types.h 18947F: include/linux/rhashtable.h 18948F: lib/rhashtable.c 18949F: lib/test_rhashtable.c 18950 18951RICOH R5C592 MEMORYSTICK DRIVER 18952M: Maxim Levitsky <maximlevitsky@gmail.com> 18953S: Maintained 18954F: drivers/memstick/host/r592.* 18955 18956RICOH SMARTMEDIA/XD DRIVER 18957M: Maxim Levitsky <maximlevitsky@gmail.com> 18958S: Maintained 18959F: drivers/mtd/nand/raw/r852.c 18960F: drivers/mtd/nand/raw/r852.h 18961 18962RISC-V ARCHITECTURE 18963M: Paul Walmsley <paul.walmsley@sifive.com> 18964M: Palmer Dabbelt <palmer@dabbelt.com> 18965M: Albert Ou <aou@eecs.berkeley.edu> 18966L: linux-riscv@lists.infradead.org 18967S: Supported 18968Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18969C: irc://irc.libera.chat/riscv 18970P: Documentation/arch/riscv/patch-acceptance.rst 18971T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18972F: arch/riscv/ 18973N: riscv 18974K: riscv 18975 18976RISC-V MICROCHIP FPGA SUPPORT 18977M: Conor Dooley <conor.dooley@microchip.com> 18978M: Daire McNamara <daire.mcnamara@microchip.com> 18979L: linux-riscv@lists.infradead.org 18980S: Supported 18981F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18982F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18983F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18984F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18985F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18986F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18987F: Documentation/devicetree/bindings/riscv/microchip.yaml 18988F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18989F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18990F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18991F: arch/riscv/boot/dts/microchip/ 18992F: drivers/char/hw_random/mpfs-rng.c 18993F: drivers/clk/microchip/clk-mpfs*.c 18994F: drivers/firmware/microchip/mpfs-auto-update.c 18995F: drivers/i2c/busses/i2c-microchip-corei2c.c 18996F: drivers/mailbox/mailbox-mpfs.c 18997F: drivers/pci/controller/pcie-microchip-host.c 18998F: drivers/pwm/pwm-microchip-core.c 18999F: drivers/reset/reset-mpfs.c 19000F: drivers/rtc/rtc-mpfs.c 19001F: drivers/soc/microchip/mpfs-sys-controller.c 19002F: drivers/spi/spi-microchip-core-qspi.c 19003F: drivers/spi/spi-microchip-core.c 19004F: drivers/usb/musb/mpfs.c 19005F: include/soc/microchip/mpfs.h 19006 19007RISC-V MISC SOC SUPPORT 19008M: Conor Dooley <conor@kernel.org> 19009L: linux-riscv@lists.infradead.org 19010S: Maintained 19011Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19012T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19013F: Documentation/devicetree/bindings/riscv/ 19014F: arch/riscv/boot/dts/ 19015X: arch/riscv/boot/dts/allwinner/ 19016X: arch/riscv/boot/dts/renesas/ 19017X: arch/riscv/boot/dts/sophgo/ 19018 19019RISC-V PMU DRIVERS 19020M: Atish Patra <atishp@atishpatra.org> 19021R: Anup Patel <anup@brainfault.org> 19022L: linux-riscv@lists.infradead.org 19023S: Supported 19024F: drivers/perf/riscv_pmu.c 19025F: drivers/perf/riscv_pmu_legacy.c 19026F: drivers/perf/riscv_pmu_sbi.c 19027 19028RISC-V THEAD SoC SUPPORT 19029M: Jisheng Zhang <jszhang@kernel.org> 19030M: Guo Ren <guoren@kernel.org> 19031M: Fu Wei <wefu@redhat.com> 19032L: linux-riscv@lists.infradead.org 19033S: Maintained 19034F: arch/riscv/boot/dts/thead/ 19035 19036RNBD BLOCK DRIVERS 19037M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19038M: Jack Wang <jinpu.wang@ionos.com> 19039L: linux-block@vger.kernel.org 19040S: Maintained 19041F: drivers/block/rnbd/ 19042 19043ROCCAT DRIVERS 19044M: Stefan Achatz <erazor_de@users.sourceforge.net> 19045S: Maintained 19046W: http://sourceforge.net/projects/roccat/ 19047F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19048F: drivers/hid/hid-roccat* 19049F: include/linux/hid-roccat* 19050 19051ROCKCHIP CRYPTO DRIVERS 19052M: Corentin Labbe <clabbe@baylibre.com> 19053L: linux-crypto@vger.kernel.org 19054S: Maintained 19055F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19056F: drivers/crypto/rockchip/ 19057 19058ROCKCHIP I2S TDM DRIVER 19059M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19060L: linux-rockchip@lists.infradead.org 19061S: Maintained 19062F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19063F: sound/soc/rockchip/rockchip_i2s_tdm.* 19064 19065ROCKCHIP ISP V1 DRIVER 19066M: Dafna Hirschfeld <dafna@fastmail.com> 19067M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19068L: linux-media@vger.kernel.org 19069L: linux-rockchip@lists.infradead.org 19070S: Maintained 19071F: Documentation/admin-guide/media/rkisp1.rst 19072F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19073F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19074F: drivers/media/platform/rockchip/rkisp1 19075F: include/uapi/linux/rkisp1-config.h 19076 19077ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19078M: Jacob Chen <jacob-chen@iotwrt.com> 19079M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19080L: linux-media@vger.kernel.org 19081L: linux-rockchip@lists.infradead.org 19082S: Maintained 19083F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19084F: drivers/media/platform/rockchip/rga/ 19085 19086ROCKCHIP VIDEO DECODER DRIVER 19087M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19088L: linux-media@vger.kernel.org 19089L: linux-rockchip@lists.infradead.org 19090S: Maintained 19091F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19092F: drivers/staging/media/rkvdec/ 19093 19094ROCKER DRIVER 19095M: Jiri Pirko <jiri@resnulli.us> 19096L: netdev@vger.kernel.org 19097S: Supported 19098F: drivers/net/ethernet/rocker/ 19099 19100ROCKETPORT EXPRESS/INFINITY DRIVER 19101M: Kevin Cernekee <cernekee@gmail.com> 19102L: linux-serial@vger.kernel.org 19103S: Odd Fixes 19104F: drivers/tty/serial/rp2.* 19105 19106ROHM BD99954 CHARGER IC 19107M: Matti Vaittinen <mazziesaccount@gmail.com> 19108S: Supported 19109F: drivers/power/supply/bd99954-charger.c 19110F: drivers/power/supply/bd99954-charger.h 19111 19112ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19113M: Tomasz Duszynski <tduszyns@gmail.com> 19114S: Maintained 19115F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19116F: drivers/iio/light/bh1750.c 19117 19118ROHM BM1390 PRESSURE SENSOR DRIVER 19119M: Matti Vaittinen <mazziesaccount@gmail.com> 19120L: linux-iio@vger.kernel.org 19121S: Supported 19122F: drivers/iio/pressure/rohm-bm1390.c 19123 19124ROHM BU270xx LIGHT SENSOR DRIVERs 19125M: Matti Vaittinen <mazziesaccount@gmail.com> 19126L: linux-iio@vger.kernel.org 19127S: Supported 19128F: drivers/iio/light/rohm-bu27008.c 19129F: drivers/iio/light/rohm-bu27034.c 19130 19131ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19132M: Marek Vasut <marek.vasut+renesas@gmail.com> 19133L: linux-kernel@vger.kernel.org 19134L: linux-renesas-soc@vger.kernel.org 19135S: Supported 19136F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19137F: drivers/gpio/gpio-bd9571mwv.c 19138F: drivers/mfd/bd9571mwv.c 19139F: drivers/regulator/bd9571mwv-regulator.c 19140F: include/linux/mfd/bd9571mwv.h 19141 19142ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19143M: Matti Vaittinen <mazziesaccount@gmail.com> 19144S: Supported 19145F: drivers/clk/clk-bd718x7.c 19146F: drivers/gpio/gpio-bd71815.c 19147F: drivers/gpio/gpio-bd71828.c 19148F: drivers/mfd/rohm-bd71828.c 19149F: drivers/mfd/rohm-bd718x7.c 19150F: drivers/mfd/rohm-bd9576.c 19151F: drivers/regulator/bd71815-regulator.c 19152F: drivers/regulator/bd71828-regulator.c 19153F: drivers/regulator/bd718x7-regulator.c 19154F: drivers/regulator/bd9576-regulator.c 19155F: drivers/regulator/rohm-regulator.c 19156F: drivers/rtc/rtc-bd70528.c 19157F: drivers/watchdog/bd9576_wdt.c 19158F: include/linux/mfd/rohm-bd71815.h 19159F: include/linux/mfd/rohm-bd71828.h 19160F: include/linux/mfd/rohm-bd718x7.h 19161F: include/linux/mfd/rohm-bd957x.h 19162F: include/linux/mfd/rohm-generic.h 19163F: include/linux/mfd/rohm-shared.h 19164 19165ROSE NETWORK LAYER 19166M: Ralf Baechle <ralf@linux-mips.org> 19167L: linux-hams@vger.kernel.org 19168S: Maintained 19169W: https://linux-ax25.in-berlin.de 19170F: include/net/rose.h 19171F: include/uapi/linux/rose.h 19172F: net/rose/ 19173 19174ROTATION DRIVER FOR ALLWINNER A83T 19175M: Jernej Skrabec <jernej.skrabec@gmail.com> 19176L: linux-media@vger.kernel.org 19177S: Maintained 19178T: git git://linuxtv.org/media_tree.git 19179F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19180F: drivers/media/platform/sunxi/sun8i-rotate/ 19181 19182RPMSG TTY DRIVER 19183M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19184L: linux-remoteproc@vger.kernel.org 19185S: Maintained 19186F: drivers/tty/rpmsg_tty.c 19187 19188RTL2830 MEDIA DRIVER 19189L: linux-media@vger.kernel.org 19190S: Orphan 19191W: https://linuxtv.org 19192Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19193F: drivers/media/dvb-frontends/rtl2830* 19194 19195RTL2832 MEDIA DRIVER 19196L: linux-media@vger.kernel.org 19197S: Orphan 19198W: https://linuxtv.org 19199Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19200F: drivers/media/dvb-frontends/rtl2832* 19201 19202RTL2832_SDR MEDIA DRIVER 19203L: linux-media@vger.kernel.org 19204S: Orphan 19205W: https://linuxtv.org 19206Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19207F: drivers/media/dvb-frontends/rtl2832_sdr* 19208 19209RTL8180 WIRELESS DRIVER 19210L: linux-wireless@vger.kernel.org 19211S: Orphan 19212F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19213 19214RTL8187 WIRELESS DRIVER 19215M: Hin-Tak Leung <hintak.leung@gmail.com> 19216M: Larry Finger <Larry.Finger@lwfinger.net> 19217L: linux-wireless@vger.kernel.org 19218S: Maintained 19219T: git https://github.com/pkshih/rtw.git 19220F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19221 19222RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19223M: Jes Sorensen <Jes.Sorensen@gmail.com> 19224L: linux-wireless@vger.kernel.org 19225S: Maintained 19226T: git https://github.com/pkshih/rtw.git 19227F: drivers/net/wireless/realtek/rtl8xxxu/ 19228 19229RTRS TRANSPORT DRIVERS 19230M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19231M: Jack Wang <jinpu.wang@ionos.com> 19232L: linux-rdma@vger.kernel.org 19233S: Maintained 19234F: drivers/infiniband/ulp/rtrs/ 19235 19236RUNTIME VERIFICATION (RV) 19237M: Daniel Bristot de Oliveira <bristot@kernel.org> 19238M: Steven Rostedt <rostedt@goodmis.org> 19239L: linux-trace-kernel@vger.kernel.org 19240S: Maintained 19241F: Documentation/trace/rv/ 19242F: include/linux/rv.h 19243F: include/rv/ 19244F: kernel/trace/rv/ 19245F: tools/verification/ 19246 19247RUST 19248M: Miguel Ojeda <ojeda@kernel.org> 19249M: Alex Gaynor <alex.gaynor@gmail.com> 19250M: Wedson Almeida Filho <wedsonaf@gmail.com> 19251R: Boqun Feng <boqun.feng@gmail.com> 19252R: Gary Guo <gary@garyguo.net> 19253R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19254R: Benno Lossin <benno.lossin@proton.me> 19255R: Andreas Hindborg <a.hindborg@samsung.com> 19256R: Alice Ryhl <aliceryhl@google.com> 19257L: rust-for-linux@vger.kernel.org 19258S: Supported 19259W: https://rust-for-linux.com 19260B: https://github.com/Rust-for-Linux/linux/issues 19261C: zulip://rust-for-linux.zulipchat.com 19262P: https://rust-for-linux.com/contributing 19263T: git https://github.com/Rust-for-Linux/linux.git rust-next 19264F: Documentation/rust/ 19265F: rust/ 19266F: samples/rust/ 19267F: scripts/*rust* 19268F: tools/testing/selftests/rust/ 19269K: \b(?i:rust)\b 19270 19271RXRPC SOCKETS (AF_RXRPC) 19272M: David Howells <dhowells@redhat.com> 19273M: Marc Dionne <marc.dionne@auristor.com> 19274L: linux-afs@lists.infradead.org 19275S: Supported 19276W: https://www.infradead.org/~dhowells/kafs/ 19277F: Documentation/networking/rxrpc.rst 19278F: include/keys/rxrpc-type.h 19279F: include/net/af_rxrpc.h 19280F: include/trace/events/rxrpc.h 19281F: include/uapi/linux/rxrpc.h 19282F: net/rxrpc/ 19283 19284S3 SAVAGE FRAMEBUFFER DRIVER 19285M: Antonino Daplas <adaplas@gmail.com> 19286L: linux-fbdev@vger.kernel.org 19287S: Maintained 19288F: drivers/video/fbdev/savage/ 19289 19290S390 ARCHITECTURE 19291M: Heiko Carstens <hca@linux.ibm.com> 19292M: Vasily Gorbik <gor@linux.ibm.com> 19293M: Alexander Gordeev <agordeev@linux.ibm.com> 19294R: Christian Borntraeger <borntraeger@linux.ibm.com> 19295R: Sven Schnelle <svens@linux.ibm.com> 19296L: linux-s390@vger.kernel.org 19297S: Supported 19298T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19299F: Documentation/driver-api/s390-drivers.rst 19300F: Documentation/arch/s390/ 19301F: arch/s390/ 19302F: drivers/s390/ 19303F: drivers/watchdog/diag288_wdt.c 19304 19305S390 COMMON I/O LAYER 19306M: Vineeth Vijayan <vneethv@linux.ibm.com> 19307M: Peter Oberparleiter <oberpar@linux.ibm.com> 19308L: linux-s390@vger.kernel.org 19309S: Supported 19310F: drivers/s390/cio/ 19311 19312S390 DASD DRIVER 19313M: Stefan Haberland <sth@linux.ibm.com> 19314M: Jan Hoeppner <hoeppner@linux.ibm.com> 19315L: linux-s390@vger.kernel.org 19316S: Supported 19317F: block/partitions/ibm.c 19318F: drivers/s390/block/dasd* 19319F: include/linux/dasd_mod.h 19320 19321S390 IOMMU (PCI) 19322M: Niklas Schnelle <schnelle@linux.ibm.com> 19323M: Matthew Rosato <mjrosato@linux.ibm.com> 19324R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19325L: linux-s390@vger.kernel.org 19326S: Supported 19327F: drivers/iommu/s390-iommu.c 19328 19329S390 IUCV NETWORK LAYER 19330M: Alexandra Winter <wintera@linux.ibm.com> 19331M: Thorsten Winkler <twinkler@linux.ibm.com> 19332L: linux-s390@vger.kernel.org 19333L: netdev@vger.kernel.org 19334S: Supported 19335F: drivers/s390/net/*iucv* 19336F: include/net/iucv/ 19337F: net/iucv/ 19338 19339S390 MM 19340M: Alexander Gordeev <agordeev@linux.ibm.com> 19341M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19342L: linux-s390@vger.kernel.org 19343S: Supported 19344T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19345F: arch/s390/include/asm/pgtable.h 19346F: arch/s390/mm 19347 19348S390 NETWORK DRIVERS 19349M: Alexandra Winter <wintera@linux.ibm.com> 19350M: Thorsten Winkler <twinkler@linux.ibm.com> 19351L: linux-s390@vger.kernel.org 19352L: netdev@vger.kernel.org 19353S: Supported 19354F: drivers/s390/net/ 19355 19356S390 PCI SUBSYSTEM 19357M: Niklas Schnelle <schnelle@linux.ibm.com> 19358M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19359L: linux-s390@vger.kernel.org 19360S: Supported 19361F: Documentation/arch/s390/pci.rst 19362F: arch/s390/pci/ 19363F: drivers/pci/hotplug/s390_pci_hpc.c 19364 19365S390 SCM DRIVER 19366M: Vineeth Vijayan <vneethv@linux.ibm.com> 19367L: linux-s390@vger.kernel.org 19368S: Supported 19369F: drivers/s390/block/scm* 19370F: drivers/s390/cio/scm.c 19371 19372S390 VFIO AP DRIVER 19373M: Tony Krowiak <akrowiak@linux.ibm.com> 19374M: Halil Pasic <pasic@linux.ibm.com> 19375M: Jason Herne <jjherne@linux.ibm.com> 19376L: linux-s390@vger.kernel.org 19377S: Supported 19378F: Documentation/arch/s390/vfio-ap* 19379F: drivers/s390/crypto/vfio_ap* 19380 19381S390 VFIO-CCW DRIVER 19382M: Eric Farman <farman@linux.ibm.com> 19383M: Matthew Rosato <mjrosato@linux.ibm.com> 19384R: Halil Pasic <pasic@linux.ibm.com> 19385L: linux-s390@vger.kernel.org 19386L: kvm@vger.kernel.org 19387S: Supported 19388F: Documentation/arch/s390/vfio-ccw.rst 19389F: drivers/s390/cio/vfio_ccw* 19390F: include/uapi/linux/vfio_ccw.h 19391 19392S390 VFIO-PCI DRIVER 19393M: Matthew Rosato <mjrosato@linux.ibm.com> 19394M: Eric Farman <farman@linux.ibm.com> 19395L: linux-s390@vger.kernel.org 19396L: kvm@vger.kernel.org 19397S: Supported 19398F: arch/s390/kvm/pci* 19399F: drivers/vfio/pci/vfio_pci_zdev.c 19400F: include/uapi/linux/vfio_zdev.h 19401 19402S390 ZCRYPT DRIVER 19403M: Harald Freudenberger <freude@linux.ibm.com> 19404L: linux-s390@vger.kernel.org 19405S: Supported 19406F: drivers/s390/crypto/ 19407 19408S390 ZFCP DRIVER 19409M: Steffen Maier <maier@linux.ibm.com> 19410M: Benjamin Block <bblock@linux.ibm.com> 19411L: linux-s390@vger.kernel.org 19412S: Supported 19413F: drivers/s390/scsi/zfcp_* 19414 19415SAA6588 RDS RECEIVER DRIVER 19416M: Hans Verkuil <hverkuil@xs4all.nl> 19417L: linux-media@vger.kernel.org 19418S: Odd Fixes 19419W: https://linuxtv.org 19420T: git git://linuxtv.org/media_tree.git 19421F: drivers/media/i2c/saa6588* 19422 19423SAA7134 VIDEO4LINUX DRIVER 19424M: Mauro Carvalho Chehab <mchehab@kernel.org> 19425L: linux-media@vger.kernel.org 19426S: Odd fixes 19427W: https://linuxtv.org 19428T: git git://linuxtv.org/media_tree.git 19429F: Documentation/driver-api/media/drivers/saa7134* 19430F: drivers/media/pci/saa7134/ 19431 19432SAA7146 VIDEO4LINUX-2 DRIVER 19433M: Hans Verkuil <hverkuil@xs4all.nl> 19434L: linux-media@vger.kernel.org 19435S: Maintained 19436T: git git://linuxtv.org/media_tree.git 19437F: drivers/media/common/saa7146/ 19438F: drivers/media/pci/saa7146/ 19439F: include/media/drv-intf/saa7146* 19440 19441SAFESETID SECURITY MODULE 19442M: Micah Morton <mortonm@chromium.org> 19443S: Supported 19444F: Documentation/admin-guide/LSM/SafeSetID.rst 19445F: security/safesetid/ 19446 19447SAMSUNG AUDIO (ASoC) DRIVERS 19448M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19449L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19450S: Maintained 19451B: mailto:linux-samsung-soc@vger.kernel.org 19452F: Documentation/devicetree/bindings/sound/samsung* 19453F: sound/soc/samsung/ 19454 19455SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19456M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19457L: linux-crypto@vger.kernel.org 19458L: linux-samsung-soc@vger.kernel.org 19459S: Maintained 19460F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19461F: drivers/crypto/exynos-rng.c 19462 19463SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19464M: Łukasz Stelmach <l.stelmach@samsung.com> 19465L: linux-samsung-soc@vger.kernel.org 19466S: Maintained 19467F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19468F: drivers/char/hw_random/exynos-trng.c 19469 19470SAMSUNG FRAMEBUFFER DRIVER 19471M: Jingoo Han <jingoohan1@gmail.com> 19472L: linux-fbdev@vger.kernel.org 19473S: Maintained 19474F: drivers/video/fbdev/s3c-fb.c 19475 19476SAMSUNG INTERCONNECT DRIVERS 19477M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19478M: Artur Świgoń <a.swigon@samsung.com> 19479L: linux-pm@vger.kernel.org 19480L: linux-samsung-soc@vger.kernel.org 19481S: Supported 19482F: drivers/interconnect/samsung/ 19483 19484SAMSUNG LAPTOP DRIVER 19485M: Corentin Chary <corentin.chary@gmail.com> 19486L: platform-driver-x86@vger.kernel.org 19487S: Maintained 19488F: drivers/platform/x86/samsung-laptop.c 19489 19490SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19491M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19492L: linux-kernel@vger.kernel.org 19493L: linux-samsung-soc@vger.kernel.org 19494S: Maintained 19495B: mailto:linux-samsung-soc@vger.kernel.org 19496F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19497F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19498F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19499F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19500F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19501F: drivers/clk/clk-s2mps11.c 19502F: drivers/mfd/sec*.c 19503F: drivers/regulator/s2m*.c 19504F: drivers/regulator/s5m*.c 19505F: drivers/rtc/rtc-s5m.c 19506F: include/linux/mfd/samsung/ 19507 19508SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19509M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19510L: linux-media@vger.kernel.org 19511L: linux-samsung-soc@vger.kernel.org 19512S: Maintained 19513F: drivers/media/platform/samsung/s3c-camif/ 19514F: include/media/drv-intf/s3c_camif.h 19515 19516SAMSUNG S3FWRN5 NFC DRIVER 19517M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19518S: Maintained 19519F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19520F: drivers/nfc/s3fwrn5 19521 19522SAMSUNG S5C73M3 CAMERA DRIVER 19523M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19524M: Andrzej Hajda <andrzej.hajda@intel.com> 19525L: linux-media@vger.kernel.org 19526S: Supported 19527F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19528F: drivers/media/i2c/s5c73m3/* 19529 19530SAMSUNG S5K5BAF CAMERA DRIVER 19531M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19532M: Andrzej Hajda <andrzej.hajda@intel.com> 19533L: linux-media@vger.kernel.org 19534S: Supported 19535F: drivers/media/i2c/s5k5baf.c 19536 19537SAMSUNG S5P Security SubSystem (SSS) DRIVER 19538M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19539M: Vladimir Zapolskiy <vz@mleia.com> 19540L: linux-crypto@vger.kernel.org 19541L: linux-samsung-soc@vger.kernel.org 19542S: Maintained 19543F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19544F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19545F: drivers/crypto/s5p-sss.c 19546 19547SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19548M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19549L: linux-media@vger.kernel.org 19550S: Supported 19551Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19552F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19553F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19554F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19555F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19556F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19557F: drivers/media/platform/samsung/exynos4-is/ 19558 19559SAMSUNG SOC CLOCK DRIVERS 19560M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19561M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19562M: Chanwoo Choi <cw00.choi@samsung.com> 19563R: Alim Akhtar <alim.akhtar@samsung.com> 19564L: linux-samsung-soc@vger.kernel.org 19565S: Maintained 19566T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19567F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19568F: Documentation/devicetree/bindings/clock/samsung,s3c* 19569F: drivers/clk/samsung/ 19570F: include/dt-bindings/clock/exynos*.h 19571F: include/dt-bindings/clock/s5p*.h 19572F: include/dt-bindings/clock/samsung,*.h 19573F: include/linux/clk/samsung.h 19574 19575SAMSUNG SPI DRIVERS 19576M: Andi Shyti <andi.shyti@kernel.org> 19577L: linux-spi@vger.kernel.org 19578L: linux-samsung-soc@vger.kernel.org 19579S: Maintained 19580F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19581F: drivers/spi/spi-s3c* 19582F: include/linux/platform_data/spi-s3c64xx.h 19583 19584SAMSUNG SXGBE DRIVERS 19585M: Byungho An <bh74.an@samsung.com> 19586L: netdev@vger.kernel.org 19587S: Supported 19588F: drivers/net/ethernet/samsung/sxgbe/ 19589 19590SAMSUNG THERMAL DRIVER 19591M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19592M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19593L: linux-pm@vger.kernel.org 19594L: linux-samsung-soc@vger.kernel.org 19595S: Maintained 19596F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19597F: drivers/thermal/samsung/ 19598 19599SAMSUNG USB2 PHY DRIVER 19600M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19601L: linux-kernel@vger.kernel.org 19602S: Supported 19603F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19604F: Documentation/driver-api/phy/samsung-usb2.rst 19605F: drivers/phy/samsung/phy-exynos4210-usb2.c 19606F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19607F: drivers/phy/samsung/phy-exynos5250-usb2.c 19608F: drivers/phy/samsung/phy-s5pv210-usb2.c 19609F: drivers/phy/samsung/phy-samsung-usb2.c 19610F: drivers/phy/samsung/phy-samsung-usb2.h 19611 19612SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19613M: Paul Barker <paul.barker@sancloud.com> 19614R: Marc Murphy <marc.murphy@sancloud.com> 19615S: Supported 19616F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19617 19618SC1200 WDT DRIVER 19619M: Zwane Mwaikambo <zwanem@gmail.com> 19620S: Maintained 19621F: drivers/watchdog/sc1200wdt.c 19622 19623SCHEDULER 19624M: Ingo Molnar <mingo@redhat.com> 19625M: Peter Zijlstra <peterz@infradead.org> 19626M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19627M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19628R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19629R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19630R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19631R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19632R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19633R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19634L: linux-kernel@vger.kernel.org 19635S: Maintained 19636T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19637F: include/linux/preempt.h 19638F: include/linux/sched.h 19639F: include/linux/wait.h 19640F: include/uapi/linux/sched.h 19641F: kernel/sched/ 19642 19643SCSI LIBSAS SUBSYSTEM 19644R: John Garry <john.g.garry@oracle.com> 19645R: Jason Yan <yanaijie@huawei.com> 19646L: linux-scsi@vger.kernel.org 19647S: Supported 19648F: Documentation/scsi/libsas.rst 19649F: drivers/scsi/libsas/ 19650F: include/scsi/libsas.h 19651F: include/scsi/sas_ata.h 19652 19653SCSI RDMA PROTOCOL (SRP) INITIATOR 19654M: Bart Van Assche <bvanassche@acm.org> 19655L: linux-rdma@vger.kernel.org 19656S: Supported 19657Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19658F: drivers/infiniband/ulp/srp/ 19659F: include/scsi/srp.h 19660 19661SCSI RDMA PROTOCOL (SRP) TARGET 19662M: Bart Van Assche <bvanassche@acm.org> 19663L: linux-rdma@vger.kernel.org 19664L: target-devel@vger.kernel.org 19665S: Supported 19666Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19667F: drivers/infiniband/ulp/srpt/ 19668 19669SCSI SG DRIVER 19670M: Doug Gilbert <dgilbert@interlog.com> 19671L: linux-scsi@vger.kernel.org 19672S: Maintained 19673W: http://sg.danny.cz/sg 19674F: Documentation/scsi/scsi-generic.rst 19675F: drivers/scsi/sg.c 19676F: include/scsi/sg.h 19677 19678SCSI SUBSYSTEM 19679M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19680M: "Martin K. Petersen" <martin.petersen@oracle.com> 19681L: linux-scsi@vger.kernel.org 19682S: Maintained 19683Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19684T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19685T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19686F: Documentation/devicetree/bindings/scsi/ 19687F: drivers/scsi/ 19688F: drivers/ufs/ 19689F: include/scsi/ 19690 19691SCSI TAPE DRIVER 19692M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19693L: linux-scsi@vger.kernel.org 19694S: Maintained 19695F: Documentation/scsi/st.rst 19696F: drivers/scsi/st.* 19697F: drivers/scsi/st_*.h 19698 19699SCSI TARGET CORE USER DRIVER 19700M: Bodo Stroesser <bostroesser@gmail.com> 19701L: linux-scsi@vger.kernel.org 19702L: target-devel@vger.kernel.org 19703S: Supported 19704F: Documentation/target/tcmu-design.rst 19705F: drivers/target/target_core_user.c 19706F: include/uapi/linux/target_core_user.h 19707 19708SCSI TARGET SUBSYSTEM 19709M: "Martin K. Petersen" <martin.petersen@oracle.com> 19710L: linux-scsi@vger.kernel.org 19711L: target-devel@vger.kernel.org 19712S: Supported 19713Q: https://patchwork.kernel.org/project/target-devel/list/ 19714T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19715F: Documentation/target/ 19716F: drivers/target/ 19717F: include/target/ 19718 19719SCTP PROTOCOL 19720M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19721M: Xin Long <lucien.xin@gmail.com> 19722L: linux-sctp@vger.kernel.org 19723S: Maintained 19724W: https://github.com/sctp/lksctp-tools/wiki 19725F: Documentation/networking/sctp.rst 19726F: include/linux/sctp.h 19727F: include/net/sctp/ 19728F: include/uapi/linux/sctp.h 19729F: net/sctp/ 19730 19731SCx200 CPU SUPPORT 19732M: Jim Cromie <jim.cromie@gmail.com> 19733S: Odd Fixes 19734F: Documentation/i2c/busses/scx200_acb.rst 19735F: arch/x86/platform/scx200/ 19736F: drivers/i2c/busses/scx200* 19737F: drivers/mtd/maps/scx200_docflash.c 19738F: drivers/watchdog/scx200_wdt.c 19739F: include/linux/scx200.h 19740 19741SCx200 GPIO DRIVER 19742M: Jim Cromie <jim.cromie@gmail.com> 19743S: Maintained 19744F: drivers/char/scx200_gpio.c 19745F: include/linux/scx200_gpio.h 19746 19747SCx200 HRT CLOCKSOURCE DRIVER 19748M: Jim Cromie <jim.cromie@gmail.com> 19749S: Maintained 19750F: drivers/clocksource/scx200_hrt.c 19751 19752SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19753M: Sascha Sommer <saschasommer@freenet.de> 19754L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19755S: Maintained 19756F: drivers/mmc/host/sdricoh_cs.c 19757 19758SECO BOARDS CEC DRIVER 19759M: Ettore Chimenti <ek5.chimenti@gmail.com> 19760S: Maintained 19761F: drivers/media/cec/platform/seco/seco-cec.c 19762F: drivers/media/cec/platform/seco/seco-cec.h 19763 19764SECURE COMPUTING 19765M: Kees Cook <keescook@chromium.org> 19766R: Andy Lutomirski <luto@amacapital.net> 19767R: Will Drewry <wad@chromium.org> 19768S: Supported 19769T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19770F: Documentation/userspace-api/seccomp_filter.rst 19771F: include/linux/seccomp.h 19772F: include/uapi/linux/seccomp.h 19773F: kernel/seccomp.c 19774F: tools/testing/selftests/kselftest_harness.h 19775F: tools/testing/selftests/seccomp/* 19776K: \bsecure_computing 19777K: \bTIF_SECCOMP\b 19778 19779SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19780M: Kamal Dasu <kamal.dasu@broadcom.com> 19781M: Al Cooper <alcooperx@gmail.com> 19782R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19783L: linux-mmc@vger.kernel.org 19784S: Maintained 19785F: drivers/mmc/host/sdhci-brcmstb* 19786 19787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19788M: Adrian Hunter <adrian.hunter@intel.com> 19789L: linux-mmc@vger.kernel.org 19790S: Supported 19791F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19792F: drivers/mmc/host/sdhci* 19793 19794SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19795M: Aubin Constans <aubin.constans@microchip.com> 19796R: Eugen Hristev <eugen.hristev@collabora.com> 19797L: linux-mmc@vger.kernel.org 19798S: Supported 19799F: drivers/mmc/host/sdhci-of-at91.c 19800 19801SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19802M: Haibo Chen <haibo.chen@nxp.com> 19803L: imx@lists.linux.dev 19804L: linux-mmc@vger.kernel.org 19805S: Maintained 19806F: drivers/mmc/host/sdhci-esdhc-imx.c 19807 19808SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19809M: Ben Dooks <ben-linux@fluff.org> 19810M: Jaehoon Chung <jh80.chung@samsung.com> 19811L: linux-mmc@vger.kernel.org 19812S: Maintained 19813F: drivers/mmc/host/sdhci-s3c* 19814 19815SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19816M: Viresh Kumar <vireshk@kernel.org> 19817L: linux-mmc@vger.kernel.org 19818S: Maintained 19819F: drivers/mmc/host/sdhci-spear.c 19820 19821SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19822M: Vignesh Raghavendra <vigneshr@ti.com> 19823L: linux-mmc@vger.kernel.org 19824S: Maintained 19825F: drivers/mmc/host/sdhci-omap.c 19826 19827SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19828M: Jonathan Derrick <jonathan.derrick@linux.dev> 19829L: linux-block@vger.kernel.org 19830S: Supported 19831F: block/opal_proto.h 19832F: block/sed* 19833F: include/linux/sed* 19834F: include/uapi/linux/sed* 19835 19836SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19837M: Mark Rutland <mark.rutland@arm.com> 19838M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19839M: Sudeep Holla <sudeep.holla@arm.com> 19840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19841S: Maintained 19842F: drivers/firmware/smccc/ 19843F: include/linux/arm-smccc.h 19844 19845SECURITY CONTACT 19846M: Security Officers <security@kernel.org> 19847S: Supported 19848F: Documentation/process/security-bugs.rst 19849 19850SECURITY SUBSYSTEM 19851M: Paul Moore <paul@paul-moore.com> 19852M: James Morris <jmorris@namei.org> 19853M: "Serge E. Hallyn" <serge@hallyn.com> 19854L: linux-security-module@vger.kernel.org 19855S: Supported 19856Q: https://patchwork.kernel.org/project/linux-security-module/list 19857B: mailto:linux-security-module@vger.kernel.org 19858P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19859T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19860F: include/uapi/linux/lsm.h 19861F: security/ 19862F: tools/testing/selftests/lsm/ 19863X: security/selinux/ 19864K: \bsecurity_[a-z_0-9]\+\b 19865 19866SELINUX SECURITY MODULE 19867M: Paul Moore <paul@paul-moore.com> 19868M: Stephen Smalley <stephen.smalley.work@gmail.com> 19869R: Ondrej Mosnacek <omosnace@redhat.com> 19870L: selinux@vger.kernel.org 19871S: Supported 19872W: https://github.com/SELinuxProject 19873Q: https://patchwork.kernel.org/project/selinux/list 19874B: mailto:selinux@vger.kernel.org 19875P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19876T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19877F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19878F: Documentation/ABI/removed/sysfs-selinux-disable 19879F: Documentation/admin-guide/LSM/SELinux.rst 19880F: include/trace/events/avc.h 19881F: include/uapi/linux/selinux_netlink.h 19882F: scripts/selinux/ 19883F: security/selinux/ 19884 19885SENSABLE PHANTOM 19886M: Jiri Slaby <jirislaby@kernel.org> 19887S: Maintained 19888F: drivers/misc/phantom.c 19889F: include/uapi/linux/phantom.h 19890 19891SENSEAIR SUNRISE 006-0-0007 19892M: Jacopo Mondi <jacopo@jmondi.org> 19893S: Maintained 19894F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19895F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19896F: drivers/iio/chemical/sunrise_co2.c 19897 19898SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19899M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19900S: Maintained 19901F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19902F: drivers/iio/chemical/scd30.h 19903F: drivers/iio/chemical/scd30_core.c 19904F: drivers/iio/chemical/scd30_i2c.c 19905F: drivers/iio/chemical/scd30_serial.c 19906 19907SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19908M: Roan van Dijk <roan@protonic.nl> 19909S: Maintained 19910F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19911F: drivers/iio/chemical/scd4x.c 19912 19913SENSIRION SGP40 GAS SENSOR DRIVER 19914M: Andreas Klinger <ak@it-klinger.de> 19915S: Maintained 19916F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19917F: drivers/iio/chemical/sgp40.c 19918 19919SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19920M: Tomasz Duszynski <tduszyns@gmail.com> 19921S: Maintained 19922F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19923F: drivers/iio/chemical/sps30.c 19924F: drivers/iio/chemical/sps30_i2c.c 19925F: drivers/iio/chemical/sps30_serial.c 19926 19927SERIAL DEVICE BUS 19928M: Rob Herring <robh@kernel.org> 19929L: linux-serial@vger.kernel.org 19930S: Maintained 19931F: Documentation/devicetree/bindings/serial/serial.yaml 19932F: drivers/tty/serdev/ 19933F: include/linux/serdev.h 19934 19935SERIAL IR RECEIVER 19936M: Sean Young <sean@mess.org> 19937L: linux-media@vger.kernel.org 19938S: Maintained 19939F: drivers/media/rc/serial_ir.c 19940 19941SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19942M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19943L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19944S: Maintained 19945F: Documentation/devicetree/bindings/slimbus/ 19946F: drivers/slimbus/ 19947F: include/linux/slimbus.h 19948 19949SFC NETWORK DRIVER 19950M: Edward Cree <ecree.xilinx@gmail.com> 19951M: Martin Habets <habetsm.xilinx@gmail.com> 19952L: netdev@vger.kernel.org 19953L: linux-net-drivers@amd.com 19954S: Supported 19955F: Documentation/networking/devlink/sfc.rst 19956F: drivers/net/ethernet/sfc/ 19957 19958SFCTEMP HWMON DRIVER 19959M: Emil Renner Berthing <kernel@esmil.dk> 19960M: Hal Feng <hal.feng@starfivetech.com> 19961L: linux-hwmon@vger.kernel.org 19962S: Maintained 19963F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19964F: Documentation/hwmon/sfctemp.rst 19965F: drivers/hwmon/sfctemp.c 19966 19967SFF/SFP/SFP+ MODULE SUPPORT 19968M: Russell King <linux@armlinux.org.uk> 19969L: netdev@vger.kernel.org 19970S: Maintained 19971F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19972F: drivers/net/phy/phylink.c 19973F: drivers/net/phy/sfp* 19974F: include/linux/mdio/mdio-i2c.h 19975F: include/linux/phylink.h 19976F: include/linux/sfp.h 19977K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19978 19979SGI GRU DRIVER 19980M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19981S: Maintained 19982F: drivers/misc/sgi-gru/ 19983 19984SGI XP/XPC/XPNET DRIVER 19985M: Robin Holt <robinmholt@gmail.com> 19986M: Steve Wahl <steve.wahl@hpe.com> 19987S: Maintained 19988F: drivers/misc/sgi-xp/ 19989 19990SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19991M: Wenjia Zhang <wenjia@linux.ibm.com> 19992M: Jan Karcher <jaka@linux.ibm.com> 19993R: D. Wythe <alibuda@linux.alibaba.com> 19994R: Tony Lu <tonylu@linux.alibaba.com> 19995R: Wen Gu <guwen@linux.alibaba.com> 19996L: linux-s390@vger.kernel.org 19997S: Supported 19998F: net/smc/ 19999 20000SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20001M: Linus Walleij <linus.walleij@linaro.org> 20002L: linux-iio@vger.kernel.org 20003S: Maintained 20004T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20005F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20006F: drivers/iio/light/gp2ap002.c 20007 20008SHARP RJ54N1CB0C SENSOR DRIVER 20009M: Jacopo Mondi <jacopo@jmondi.org> 20010L: linux-media@vger.kernel.org 20011S: Odd fixes 20012T: git git://linuxtv.org/media_tree.git 20013F: drivers/media/i2c/rj54n1cb0c.c 20014F: include/media/i2c/rj54n1cb0c.h 20015 20016SHRINKER 20017M: Andrew Morton <akpm@linux-foundation.org> 20018M: Dave Chinner <david@fromorbit.com> 20019R: Qi Zheng <zhengqi.arch@bytedance.com> 20020R: Roman Gushchin <roman.gushchin@linux.dev> 20021R: Muchun Song <muchun.song@linux.dev> 20022L: linux-mm@kvack.org 20023S: Maintained 20024F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20025F: include/linux/shrinker.h 20026F: mm/shrinker.c 20027F: mm/shrinker_debug.c 20028 20029SH_VOU V4L2 OUTPUT DRIVER 20030L: linux-media@vger.kernel.org 20031S: Orphan 20032F: drivers/media/platform/renesas/sh_vou.c 20033F: include/media/drv-intf/sh_vou.h 20034 20035SI2157 MEDIA DRIVER 20036L: linux-media@vger.kernel.org 20037S: Orphan 20038W: https://linuxtv.org 20039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20040F: drivers/media/tuners/si2157* 20041 20042SI2165 MEDIA DRIVER 20043M: Matthias Schwarzott <zzam@gentoo.org> 20044L: linux-media@vger.kernel.org 20045S: Maintained 20046W: https://linuxtv.org 20047Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20048F: drivers/media/dvb-frontends/si2165* 20049 20050SI2168 MEDIA DRIVER 20051L: linux-media@vger.kernel.org 20052S: Orphan 20053W: https://linuxtv.org 20054Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20055F: drivers/media/dvb-frontends/si2168* 20056 20057SI470X FM RADIO RECEIVER I2C DRIVER 20058M: Hans Verkuil <hverkuil@xs4all.nl> 20059L: linux-media@vger.kernel.org 20060S: Odd Fixes 20061W: https://linuxtv.org 20062T: git git://linuxtv.org/media_tree.git 20063F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20064F: drivers/media/radio/si470x/radio-si470x-i2c.c 20065 20066SI470X FM RADIO RECEIVER USB DRIVER 20067M: Hans Verkuil <hverkuil@xs4all.nl> 20068L: linux-media@vger.kernel.org 20069S: Maintained 20070W: https://linuxtv.org 20071T: git git://linuxtv.org/media_tree.git 20072F: drivers/media/radio/si470x/radio-si470x-common.c 20073F: drivers/media/radio/si470x/radio-si470x-usb.c 20074F: drivers/media/radio/si470x/radio-si470x.h 20075 20076SI4713 FM RADIO TRANSMITTER I2C DRIVER 20077M: Eduardo Valentin <edubezval@gmail.com> 20078L: linux-media@vger.kernel.org 20079S: Odd Fixes 20080W: https://linuxtv.org 20081T: git git://linuxtv.org/media_tree.git 20082F: drivers/media/radio/si4713/si4713.? 20083 20084SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20085M: Eduardo Valentin <edubezval@gmail.com> 20086L: linux-media@vger.kernel.org 20087S: Odd Fixes 20088W: https://linuxtv.org 20089T: git git://linuxtv.org/media_tree.git 20090F: drivers/media/radio/si4713/radio-platform-si4713.c 20091 20092SI4713 FM RADIO TRANSMITTER USB DRIVER 20093M: Hans Verkuil <hverkuil@xs4all.nl> 20094L: linux-media@vger.kernel.org 20095S: Maintained 20096W: https://linuxtv.org 20097T: git git://linuxtv.org/media_tree.git 20098F: drivers/media/radio/si4713/radio-usb-si4713.c 20099 20100SIANO DVB DRIVER 20101M: Mauro Carvalho Chehab <mchehab@kernel.org> 20102L: linux-media@vger.kernel.org 20103S: Odd fixes 20104W: https://linuxtv.org 20105T: git git://linuxtv.org/media_tree.git 20106F: drivers/media/common/siano/ 20107F: drivers/media/mmc/siano/ 20108F: drivers/media/usb/siano/ 20109F: drivers/media/usb/siano/ 20110 20111SIEMENS IPC LED DRIVERS 20112M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20113M: Xing Tong Wu <xingtong.wu@siemens.com> 20114M: Tobias Schaffner <tobias.schaffner@siemens.com> 20115L: linux-leds@vger.kernel.org 20116S: Maintained 20117F: drivers/leds/simple/ 20118 20119SIEMENS IPC PLATFORM DRIVERS 20120M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20121M: Xing Tong Wu <xingtong.wu@siemens.com> 20122M: Tobias Schaffner <tobias.schaffner@siemens.com> 20123L: platform-driver-x86@vger.kernel.org 20124S: Maintained 20125F: drivers/platform/x86/siemens/ 20126F: include/linux/platform_data/x86/simatic-ipc-base.h 20127F: include/linux/platform_data/x86/simatic-ipc.h 20128 20129SIEMENS IPC WATCHDOG DRIVERS 20130M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20131M: Xing Tong Wu <xingtong.wu@siemens.com> 20132M: Tobias Schaffner <tobias.schaffner@siemens.com> 20133L: linux-watchdog@vger.kernel.org 20134S: Maintained 20135F: drivers/watchdog/simatic-ipc-wdt.c 20136 20137SIFIVE DRIVERS 20138M: Paul Walmsley <paul.walmsley@sifive.com> 20139M: Samuel Holland <samuel.holland@sifive.com> 20140L: linux-riscv@lists.infradead.org 20141S: Supported 20142F: drivers/dma/sf-pdma/ 20143N: sifive 20144K: fu[57]40 20145K: [^@]sifive 20146 20147SILEAD TOUCHSCREEN DRIVER 20148M: Hans de Goede <hdegoede@redhat.com> 20149L: linux-input@vger.kernel.org 20150L: platform-driver-x86@vger.kernel.org 20151S: Maintained 20152F: drivers/input/touchscreen/silead.c 20153F: drivers/platform/x86/touchscreen_dmi.c 20154 20155SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20156M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20157S: Supported 20158F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20159F: drivers/net/wireless/silabs/wfx/ 20160 20161SILICON MOTION SM712 FRAME BUFFER DRIVER 20162M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20163M: Teddy Wang <teddy.wang@siliconmotion.com> 20164M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20165L: linux-fbdev@vger.kernel.org 20166S: Maintained 20167F: Documentation/fb/sm712fb.rst 20168F: drivers/video/fbdev/sm712* 20169 20170SILVACO I3C DUAL-ROLE MASTER 20171M: Miquel Raynal <miquel.raynal@bootlin.com> 20172M: Conor Culhane <conor.culhane@silvaco.com> 20173L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20174S: Maintained 20175F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20176F: drivers/i3c/master/svc-i3c-master.c 20177 20178SIMPLEFB FB DRIVER 20179M: Hans de Goede <hdegoede@redhat.com> 20180L: linux-fbdev@vger.kernel.org 20181S: Maintained 20182F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20183F: drivers/video/fbdev/simplefb.c 20184F: include/linux/platform_data/simplefb.h 20185 20186SIOX 20187M: Thorsten Scherer <t.scherer@eckelmann.de> 20188M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20189R: Pengutronix Kernel Team <kernel@pengutronix.de> 20190S: Supported 20191F: drivers/gpio/gpio-siox.c 20192F: drivers/siox/* 20193F: include/trace/events/siox.h 20194 20195SIPHASH PRF ROUTINES 20196M: Jason A. Donenfeld <Jason@zx2c4.com> 20197S: Maintained 20198F: include/linux/siphash.h 20199F: lib/siphash.c 20200F: lib/siphash_kunit.c 20201 20202SIS 190 ETHERNET DRIVER 20203M: Francois Romieu <romieu@fr.zoreil.com> 20204L: netdev@vger.kernel.org 20205S: Maintained 20206F: drivers/net/ethernet/sis/sis190.c 20207 20208SIS 900/7016 FAST ETHERNET DRIVER 20209M: Daniele Venzano <venza@brownhat.org> 20210L: netdev@vger.kernel.org 20211S: Maintained 20212W: http://www.brownhat.org/sis900.html 20213F: drivers/net/ethernet/sis/sis900.* 20214 20215SIS FRAMEBUFFER DRIVER 20216S: Orphan 20217F: Documentation/fb/sisfb.rst 20218F: drivers/video/fbdev/sis/ 20219F: include/video/sisfb.h 20220 20221SIS I2C TOUCHSCREEN DRIVER 20222M: Mika Penttilä <mpenttil@redhat.com> 20223L: linux-input@vger.kernel.org 20224S: Maintained 20225F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20226F: drivers/input/touchscreen/sis_i2c.c 20227 20228SIS USB2VGA DRIVER 20229M: Thomas Winischhofer <thomas@winischhofer.net> 20230S: Maintained 20231W: http://www.winischhofer.at/linuxsisusbvga.shtml 20232F: drivers/usb/misc/sisusbvga/ 20233 20234SL28 CPLD MFD DRIVER 20235M: Michael Walle <mwalle@kernel.org> 20236S: Maintained 20237F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20238F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20239F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20240F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20241F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20242F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20243F: drivers/gpio/gpio-sl28cpld.c 20244F: drivers/hwmon/sl28cpld-hwmon.c 20245F: drivers/irqchip/irq-sl28cpld.c 20246F: drivers/pwm/pwm-sl28cpld.c 20247F: drivers/watchdog/sl28cpld_wdt.c 20248 20249SL28 VPD NVMEM LAYOUT DRIVER 20250M: Michael Walle <mwalle@kernel.org> 20251S: Maintained 20252F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20253F: drivers/nvmem/layouts/sl28vpd.c 20254 20255SLAB ALLOCATOR 20256M: Christoph Lameter <cl@linux.com> 20257M: Pekka Enberg <penberg@kernel.org> 20258M: David Rientjes <rientjes@google.com> 20259M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20260M: Andrew Morton <akpm@linux-foundation.org> 20261M: Vlastimil Babka <vbabka@suse.cz> 20262R: Roman Gushchin <roman.gushchin@linux.dev> 20263R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20264L: linux-mm@kvack.org 20265S: Maintained 20266T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20267F: include/linux/sl?b*.h 20268F: mm/sl?b* 20269 20270SLCAN CAN NETWORK DRIVER 20271M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20272L: linux-can@vger.kernel.org 20273S: Maintained 20274F: drivers/net/can/slcan/ 20275 20276SLEEPABLE READ-COPY UPDATE (SRCU) 20277M: Lai Jiangshan <jiangshanlai@gmail.com> 20278M: "Paul E. McKenney" <paulmck@kernel.org> 20279M: Josh Triplett <josh@joshtriplett.org> 20280R: Steven Rostedt <rostedt@goodmis.org> 20281R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20282L: rcu@vger.kernel.org 20283S: Supported 20284W: http://www.rdrop.com/users/paulmck/RCU/ 20285T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20286F: include/linux/srcu*.h 20287F: kernel/rcu/srcu*.c 20288 20289SMACK SECURITY MODULE 20290M: Casey Schaufler <casey@schaufler-ca.com> 20291L: linux-security-module@vger.kernel.org 20292S: Maintained 20293W: http://schaufler-ca.com 20294T: git git://github.com/cschaufler/smack-next 20295F: Documentation/admin-guide/LSM/Smack.rst 20296F: security/smack/ 20297 20298SMC91x ETHERNET DRIVER 20299M: Nicolas Pitre <nico@fluxnic.net> 20300S: Odd Fixes 20301F: drivers/net/ethernet/smsc/smc91x.* 20302 20303SMSC EMC2103 HARDWARE MONITOR DRIVER 20304M: Steve Glendinning <steve.glendinning@shawell.net> 20305L: linux-hwmon@vger.kernel.org 20306S: Maintained 20307F: Documentation/hwmon/emc2103.rst 20308F: drivers/hwmon/emc2103.c 20309 20310SMSC SCH5627 HARDWARE MONITOR DRIVER 20311M: Hans de Goede <hdegoede@redhat.com> 20312L: linux-hwmon@vger.kernel.org 20313S: Supported 20314F: Documentation/hwmon/sch5627.rst 20315F: drivers/hwmon/sch5627.c 20316 20317SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20318M: Steve Glendinning <steve.glendinning@shawell.net> 20319L: linux-fbdev@vger.kernel.org 20320S: Maintained 20321F: drivers/video/fbdev/smscufx.c 20322 20323SMSC47B397 HARDWARE MONITOR DRIVER 20324M: Jean Delvare <jdelvare@suse.com> 20325L: linux-hwmon@vger.kernel.org 20326S: Maintained 20327F: Documentation/hwmon/smsc47b397.rst 20328F: drivers/hwmon/smsc47b397.c 20329 20330SMSC911x ETHERNET DRIVER 20331M: Steve Glendinning <steve.glendinning@shawell.net> 20332L: netdev@vger.kernel.org 20333S: Maintained 20334F: drivers/net/ethernet/smsc/smsc911x.* 20335F: include/linux/smsc911x.h 20336 20337SMSC9420 PCI ETHERNET DRIVER 20338M: Steve Glendinning <steve.glendinning@shawell.net> 20339L: netdev@vger.kernel.org 20340S: Maintained 20341F: drivers/net/ethernet/smsc/smsc9420.* 20342 20343SNET DPU VIRTIO DATA PATH ACCELERATOR 20344R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20345F: drivers/vdpa/solidrun/ 20346 20347SOCIONEXT (SNI) AVE NETWORK DRIVER 20348M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20349L: netdev@vger.kernel.org 20350S: Maintained 20351F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20352F: drivers/net/ethernet/socionext/sni_ave.c 20353 20354SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20355M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20356M: Masahisa Kojima <kojima.masahisa@socionext.com> 20357L: netdev@vger.kernel.org 20358S: Maintained 20359F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20360F: drivers/net/ethernet/socionext/netsec.c 20361 20362SOCIONEXT (SNI) Synquacer SPI DRIVER 20363M: Masahisa Kojima <masahisa.kojima@linaro.org> 20364M: Jassi Brar <jaswinder.singh@linaro.org> 20365L: linux-spi@vger.kernel.org 20366S: Maintained 20367F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20368F: drivers/spi/spi-synquacer.c 20369 20370SOCIONEXT SYNQUACER I2C DRIVER 20371M: Ard Biesheuvel <ardb@kernel.org> 20372L: linux-i2c@vger.kernel.org 20373S: Maintained 20374F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20375F: drivers/i2c/busses/i2c-synquacer.c 20376 20377SOCIONEXT UNIPHIER SOUND DRIVER 20378L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20379S: Orphan 20380F: sound/soc/uniphier/ 20381 20382SOCKET TIMESTAMPING 20383M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20384S: Maintained 20385F: Documentation/networking/timestamping.rst 20386F: include/uapi/linux/net_tstamp.h 20387F: tools/testing/selftests/net/so_txtime.c 20388 20389SOEKRIS NET48XX LED SUPPORT 20390M: Chris Boot <bootc@bootc.net> 20391S: Maintained 20392F: drivers/leds/leds-net48xx.c 20393 20394SOFT-IWARP DRIVER (siw) 20395M: Bernard Metzler <bmt@zurich.ibm.com> 20396L: linux-rdma@vger.kernel.org 20397S: Supported 20398F: drivers/infiniband/sw/siw/ 20399F: include/uapi/rdma/siw-abi.h 20400 20401SOFT-ROCE DRIVER (rxe) 20402M: Zhu Yanjun <zyjzyj2000@gmail.com> 20403L: linux-rdma@vger.kernel.org 20404S: Supported 20405F: drivers/infiniband/sw/rxe/ 20406F: include/uapi/rdma/rdma_user_rxe.h 20407 20408SOFTLOGIC 6x10 MPEG CODEC 20409M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20410M: Anton Sviridenko <anton@corp.bluecherry.net> 20411M: Andrey Utkin <andrey_utkin@fastmail.com> 20412M: Ismael Luceno <ismael@iodev.co.uk> 20413L: linux-media@vger.kernel.org 20414S: Supported 20415F: drivers/media/pci/solo6x10/ 20416 20417SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20418M: James Morse <james.morse@arm.com> 20419L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20420S: Maintained 20421F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20422F: drivers/firmware/arm_sdei.c 20423F: include/linux/arm_sdei.h 20424F: include/uapi/linux/arm_sdei.h 20425 20426SOFTWARE NODES AND DEVICE PROPERTIES 20427R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20428R: Daniel Scally <djrscally@gmail.com> 20429R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20430R: Sakari Ailus <sakari.ailus@linux.intel.com> 20431L: linux-acpi@vger.kernel.org 20432S: Maintained 20433F: drivers/base/property.c 20434F: drivers/base/swnode.c 20435F: include/linux/fwnode.h 20436F: include/linux/property.h 20437 20438SOFTWARE RAID (Multiple Disks) SUPPORT 20439M: Song Liu <song@kernel.org> 20440R: Yu Kuai <yukuai3@huawei.com> 20441L: linux-raid@vger.kernel.org 20442S: Supported 20443Q: https://patchwork.kernel.org/project/linux-raid/list/ 20444T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20445F: drivers/md/Kconfig 20446F: drivers/md/Makefile 20447F: drivers/md/md* 20448F: drivers/md/raid* 20449F: include/linux/raid/ 20450F: include/uapi/linux/raid/ 20451 20452SOLIDRUN CLEARFOG SUPPORT 20453M: Russell King <linux@armlinux.org.uk> 20454S: Maintained 20455F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20456F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20457 20458SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20459M: Russell King <linux@armlinux.org.uk> 20460S: Maintained 20461F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20462F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20463F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20464 20465SONIC NETWORK DRIVER 20466M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20467L: netdev@vger.kernel.org 20468S: Maintained 20469F: drivers/net/ethernet/natsemi/sonic.* 20470 20471SONICS SILICON BACKPLANE DRIVER (SSB) 20472M: Michael Buesch <m@bues.ch> 20473L: linux-wireless@vger.kernel.org 20474S: Maintained 20475F: drivers/ssb/ 20476F: include/linux/ssb/ 20477 20478SONY IMX208 SENSOR DRIVER 20479M: Sakari Ailus <sakari.ailus@linux.intel.com> 20480L: linux-media@vger.kernel.org 20481S: Maintained 20482T: git git://linuxtv.org/media_tree.git 20483F: drivers/media/i2c/imx208.c 20484 20485SONY IMX214 SENSOR DRIVER 20486M: Ricardo Ribalda <ribalda@kernel.org> 20487L: linux-media@vger.kernel.org 20488S: Maintained 20489T: git git://linuxtv.org/media_tree.git 20490F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20491F: drivers/media/i2c/imx214.c 20492 20493SONY IMX219 SENSOR DRIVER 20494M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20495L: linux-media@vger.kernel.org 20496S: Maintained 20497T: git git://linuxtv.org/media_tree.git 20498F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20499F: drivers/media/i2c/imx219.c 20500 20501SONY IMX258 SENSOR DRIVER 20502M: Sakari Ailus <sakari.ailus@linux.intel.com> 20503L: linux-media@vger.kernel.org 20504S: Maintained 20505T: git git://linuxtv.org/media_tree.git 20506F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20507F: drivers/media/i2c/imx258.c 20508 20509SONY IMX274 SENSOR DRIVER 20510M: Leon Luo <leonl@leopardimaging.com> 20511L: linux-media@vger.kernel.org 20512S: Maintained 20513T: git git://linuxtv.org/media_tree.git 20514F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20515F: drivers/media/i2c/imx274.c 20516 20517SONY IMX290 SENSOR DRIVER 20518M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20519L: linux-media@vger.kernel.org 20520S: Maintained 20521T: git git://linuxtv.org/media_tree.git 20522F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20523F: drivers/media/i2c/imx290.c 20524 20525SONY IMX296 SENSOR DRIVER 20526M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20527M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20528L: linux-media@vger.kernel.org 20529S: Maintained 20530T: git git://linuxtv.org/media_tree.git 20531F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20532F: drivers/media/i2c/imx296.c 20533 20534SONY IMX319 SENSOR DRIVER 20535M: Bingbu Cao <bingbu.cao@intel.com> 20536L: linux-media@vger.kernel.org 20537S: Maintained 20538T: git git://linuxtv.org/media_tree.git 20539F: drivers/media/i2c/imx319.c 20540 20541SONY IMX334 SENSOR DRIVER 20542L: linux-media@vger.kernel.org 20543S: Orphan 20544T: git git://linuxtv.org/media_tree.git 20545F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20546F: drivers/media/i2c/imx334.c 20547 20548SONY IMX335 SENSOR DRIVER 20549L: linux-media@vger.kernel.org 20550S: Orphan 20551T: git git://linuxtv.org/media_tree.git 20552F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20553F: drivers/media/i2c/imx335.c 20554 20555SONY IMX355 SENSOR DRIVER 20556M: Tianshu Qiu <tian.shu.qiu@intel.com> 20557L: linux-media@vger.kernel.org 20558S: Maintained 20559T: git git://linuxtv.org/media_tree.git 20560F: drivers/media/i2c/imx355.c 20561 20562SONY IMX412 SENSOR DRIVER 20563L: linux-media@vger.kernel.org 20564S: Orphan 20565T: git git://linuxtv.org/media_tree.git 20566F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20567F: drivers/media/i2c/imx412.c 20568 20569SONY IMX415 SENSOR DRIVER 20570M: Michael Riesch <michael.riesch@wolfvision.net> 20571L: linux-media@vger.kernel.org 20572S: Maintained 20573T: git git://linuxtv.org/media_tree.git 20574F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20575F: drivers/media/i2c/imx415.c 20576 20577SONY MEMORYSTICK SUBSYSTEM 20578M: Maxim Levitsky <maximlevitsky@gmail.com> 20579M: Alex Dubov <oakad@yahoo.com> 20580M: Ulf Hansson <ulf.hansson@linaro.org> 20581L: linux-mmc@vger.kernel.org 20582S: Maintained 20583T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20584F: drivers/memstick/ 20585F: include/linux/memstick.h 20586 20587SONY VAIO CONTROL DEVICE DRIVER 20588M: Mattia Dongili <malattia@linux.it> 20589L: platform-driver-x86@vger.kernel.org 20590S: Maintained 20591W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20592F: Documentation/admin-guide/laptops/sony-laptop.rst 20593F: drivers/char/sonypi.c 20594F: drivers/platform/x86/sony-laptop.c 20595F: include/linux/sony-laptop.h 20596 20597SOPHGO DEVICETREES and DRIVERS 20598M: Chen Wang <unicorn_wang@outlook.com> 20599M: Inochi Amaoto <inochiama@outlook.com> 20600T: git https://github.com/sophgo/linux.git 20601S: Maintained 20602N: sophgo 20603K: sophgo 20604 20605SOUND 20606M: Jaroslav Kysela <perex@perex.cz> 20607M: Takashi Iwai <tiwai@suse.com> 20608L: linux-sound@vger.kernel.org 20609S: Maintained 20610W: http://www.alsa-project.org/ 20611Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20612T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20613F: Documentation/sound/ 20614F: include/sound/ 20615F: include/uapi/sound/ 20616F: sound/ 20617F: tools/testing/selftests/alsa 20618 20619SOUND - ALSA SELFTESTS 20620M: Mark Brown <broonie@kernel.org> 20621L: linux-sound@vger.kernel.org 20622L: linux-kselftest@vger.kernel.org 20623S: Supported 20624F: tools/testing/selftests/alsa 20625 20626SOUND - COMPRESSED AUDIO 20627M: Vinod Koul <vkoul@kernel.org> 20628L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20629S: Supported 20630T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20631F: Documentation/sound/designs/compress-offload.rst 20632F: include/sound/compress_driver.h 20633F: include/uapi/sound/compress_* 20634F: sound/core/compress_offload.c 20635F: sound/soc/soc-compress.c 20636 20637SOUND - CORE KUNIT TEST 20638M: Ivan Orlov <ivan.orlov0322@gmail.com> 20639L: linux-sound@vger.kernel.org 20640S: Supported 20641F: sound/core/sound_kunit.c 20642 20643SOUND - DMAENGINE HELPERS 20644M: Lars-Peter Clausen <lars@metafoo.de> 20645S: Supported 20646F: include/sound/dmaengine_pcm.h 20647F: sound/core/pcm_dmaengine.c 20648F: sound/soc/soc-generic-dmaengine-pcm.c 20649 20650SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20651M: Liam Girdwood <lgirdwood@gmail.com> 20652M: Mark Brown <broonie@kernel.org> 20653L: linux-sound@vger.kernel.org 20654S: Supported 20655W: http://alsa-project.org/main/index.php/ASoC 20656T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20657F: Documentation/devicetree/bindings/sound/ 20658F: Documentation/sound/soc/ 20659F: include/dt-bindings/sound/ 20660F: include/sound/soc* 20661F: include/sound/sof.h 20662F: include/sound/sof/ 20663F: include/trace/events/sof*.h 20664F: include/uapi/sound/asoc.h 20665F: sound/soc/ 20666 20667SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20668M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20669M: Liam Girdwood <lgirdwood@gmail.com> 20670M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20671M: Bard Liao <yung-chuan.liao@linux.intel.com> 20672M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20673M: Daniel Baluta <daniel.baluta@nxp.com> 20674R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20675L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20676S: Supported 20677W: https://github.com/thesofproject/linux/ 20678F: sound/soc/sof/ 20679 20680SOUNDWIRE SUBSYSTEM 20681M: Vinod Koul <vkoul@kernel.org> 20682M: Bard Liao <yung-chuan.liao@linux.intel.com> 20683R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20684R: Sanyog Kale <sanyog.r.kale@intel.com> 20685L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20686S: Supported 20687T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20688F: Documentation/driver-api/soundwire/ 20689F: drivers/soundwire/ 20690F: include/linux/soundwire/ 20691 20692SP2 MEDIA DRIVER 20693M: Olli Salonen <olli.salonen@iki.fi> 20694L: linux-media@vger.kernel.org 20695S: Maintained 20696W: https://linuxtv.org 20697Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20698F: drivers/media/dvb-frontends/sp2* 20699 20700SPANISH DOCUMENTATION 20701M: Carlos Bilbao <carlos.bilbao@amd.com> 20702R: Avadhut Naik <avadhut.naik@amd.com> 20703S: Maintained 20704F: Documentation/translations/sp_SP/ 20705 20706SPARC + UltraSPARC (sparc/sparc64) 20707M: "David S. Miller" <davem@davemloft.net> 20708M: Andreas Larsson <andreas@gaisler.com> 20709L: sparclinux@vger.kernel.org 20710S: Maintained 20711Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20712T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20713T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20714F: arch/sparc/ 20715F: drivers/sbus/ 20716 20717SPARC SERIAL DRIVERS 20718M: "David S. Miller" <davem@davemloft.net> 20719L: sparclinux@vger.kernel.org 20720S: Maintained 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20722T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20723F: drivers/tty/serial/suncore.c 20724F: drivers/tty/serial/sunhv.c 20725F: drivers/tty/serial/sunsab.c 20726F: drivers/tty/serial/sunsab.h 20727F: drivers/tty/serial/sunsu.c 20728F: drivers/tty/serial/sunzilog.c 20729F: drivers/tty/serial/sunzilog.h 20730F: drivers/tty/vcc.c 20731F: include/linux/sunserialcore.h 20732 20733SPARSE CHECKER 20734M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20735L: linux-sparse@vger.kernel.org 20736S: Maintained 20737W: https://sparse.docs.kernel.org/ 20738Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20739B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20740T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20741F: include/linux/compiler.h 20742 20743SPEAKUP CONSOLE SPEECH DRIVER 20744M: William Hubbs <w.d.hubbs@gmail.com> 20745M: Chris Brannon <chris@the-brannons.com> 20746M: Kirk Reiser <kirk@reisers.ca> 20747M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20748L: speakup@linux-speakup.org 20749S: Odd Fixes 20750W: http://www.linux-speakup.org/ 20751W: https://github.com/linux-speakup/speakup 20752B: https://github.com/linux-speakup/speakup/issues 20753F: drivers/accessibility/speakup/ 20754 20755SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20756M: Viresh Kumar <vireshk@kernel.org> 20757M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20758M: soc@kernel.org 20759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20760S: Maintained 20761W: http://www.st.com/spear 20762F: arch/arm/boot/dts/st/spear* 20763F: arch/arm/mach-spear/ 20764F: drivers/clk/spear/ 20765F: drivers/pinctrl/spear/ 20766 20767SPI NOR SUBSYSTEM 20768M: Tudor Ambarus <tudor.ambarus@linaro.org> 20769M: Pratyush Yadav <pratyush@kernel.org> 20770M: Michael Walle <mwalle@kernel.org> 20771L: linux-mtd@lists.infradead.org 20772S: Maintained 20773W: http://www.linux-mtd.infradead.org/ 20774Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20775C: irc://irc.oftc.net/mtd 20776T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20777F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20778F: drivers/mtd/spi-nor/ 20779F: include/linux/mtd/spi-nor.h 20780 20781SPI SUBSYSTEM 20782M: Mark Brown <broonie@kernel.org> 20783L: linux-spi@vger.kernel.org 20784S: Maintained 20785Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20786T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20787F: Documentation/devicetree/bindings/spi/ 20788F: Documentation/spi/ 20789F: drivers/spi/ 20790F: include/linux/spi/ 20791F: include/uapi/linux/spi/ 20792F: tools/spi/ 20793 20794SPIDERNET NETWORK DRIVER for CELL 20795M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20796M: Geoff Levand <geoff@infradead.org> 20797L: netdev@vger.kernel.org 20798L: linuxppc-dev@lists.ozlabs.org 20799S: Maintained 20800F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20801F: drivers/net/ethernet/toshiba/spider_net* 20802 20803SPMI SUBSYSTEM 20804M: Stephen Boyd <sboyd@kernel.org> 20805L: linux-kernel@vger.kernel.org 20806S: Maintained 20807T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20808F: Documentation/devicetree/bindings/spmi/ 20809F: drivers/spmi/ 20810F: include/dt-bindings/spmi/spmi.h 20811F: include/linux/spmi.h 20812F: include/trace/events/spmi.h 20813 20814SPU FILE SYSTEM 20815M: Jeremy Kerr <jk@ozlabs.org> 20816L: linuxppc-dev@lists.ozlabs.org 20817S: Supported 20818W: http://www.ibm.com/developerworks/power/cell/ 20819F: Documentation/filesystems/spufs/spufs.rst 20820F: arch/powerpc/platforms/cell/spufs/ 20821 20822SQUASHFS FILE SYSTEM 20823M: Phillip Lougher <phillip@squashfs.org.uk> 20824L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20825S: Maintained 20826W: http://squashfs.org.uk 20827T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20828F: Documentation/filesystems/squashfs.rst 20829F: fs/squashfs/ 20830 20831SRM (Alpha) environment access 20832M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20833S: Maintained 20834F: arch/alpha/kernel/srm_env.c 20835 20836ST LSM6DSx IMU IIO DRIVER 20837M: Lorenzo Bianconi <lorenzo@kernel.org> 20838L: linux-iio@vger.kernel.org 20839S: Maintained 20840W: http://www.st.com/ 20841F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20842F: drivers/iio/imu/st_lsm6dsx/ 20843 20844ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20845M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20846M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20847L: linux-media@vger.kernel.org 20848S: Maintained 20849T: git git://linuxtv.org/media_tree.git 20850F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20851F: drivers/media/i2c/st-mipid02.c 20852 20853ST STM32 I2C/SMBUS DRIVER 20854M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20855M: Alain Volmat <alain.volmat@foss.st.com> 20856L: linux-i2c@vger.kernel.org 20857S: Maintained 20858F: drivers/i2c/busses/i2c-stm32* 20859 20860ST STM32 SPI DRIVER 20861M: Alain Volmat <alain.volmat@foss.st.com> 20862L: linux-spi@vger.kernel.org 20863S: Maintained 20864F: drivers/spi/spi-stm32.c 20865 20866ST STPDDC60 DRIVER 20867M: Daniel Nilsson <daniel.nilsson@flex.com> 20868L: linux-hwmon@vger.kernel.org 20869S: Maintained 20870F: Documentation/hwmon/stpddc60.rst 20871F: drivers/hwmon/pmbus/stpddc60.c 20872 20873ST VGXY61 DRIVER 20874M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20875M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20876L: linux-media@vger.kernel.org 20877S: Maintained 20878T: git git://linuxtv.org/media_tree.git 20879F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20880F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20881F: drivers/media/i2c/st-vgxy61.c 20882 20883ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20884M: Song Qiang <songqiang1304521@gmail.com> 20885L: linux-iio@vger.kernel.org 20886S: Maintained 20887F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20888F: drivers/iio/proximity/vl53l0x-i2c.c 20889 20890STABLE BRANCH 20891M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20892M: Sasha Levin <sashal@kernel.org> 20893L: stable@vger.kernel.org 20894S: Supported 20895F: Documentation/process/stable-kernel-rules.rst 20896 20897STAGING - ATOMISP DRIVER 20898M: Hans de Goede <hdegoede@redhat.com> 20899M: Mauro Carvalho Chehab <mchehab@kernel.org> 20900R: Sakari Ailus <sakari.ailus@linux.intel.com> 20901L: linux-media@vger.kernel.org 20902S: Maintained 20903F: drivers/staging/media/atomisp/ 20904 20905STAGING - FIELDBUS SUBSYSTEM 20906M: Sven Van Asbroeck <TheSven73@gmail.com> 20907S: Maintained 20908F: drivers/staging/fieldbus/* 20909F: drivers/staging/fieldbus/Documentation/ 20910 20911STAGING - HMS ANYBUS-S BUS 20912M: Sven Van Asbroeck <TheSven73@gmail.com> 20913S: Maintained 20914F: drivers/staging/fieldbus/anybuss/ 20915 20916STAGING - INDUSTRIAL IO 20917M: Jonathan Cameron <jic23@kernel.org> 20918L: linux-iio@vger.kernel.org 20919S: Odd Fixes 20920F: Documentation/devicetree/bindings/staging/iio/ 20921F: drivers/staging/iio/ 20922 20923STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20924M: Marc Dietrich <marvin24@gmx.de> 20925L: ac100@lists.launchpad.net (moderated for non-subscribers) 20926L: linux-tegra@vger.kernel.org 20927S: Maintained 20928F: drivers/staging/nvec/ 20929 20930STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20931M: Jens Frederich <jfrederich@gmail.com> 20932M: Jon Nettleton <jon.nettleton@gmail.com> 20933S: Maintained 20934W: http://wiki.laptop.org/go/DCON 20935F: drivers/staging/olpc_dcon/ 20936 20937STAGING - REALTEK RTL8712U DRIVERS 20938M: Larry Finger <Larry.Finger@lwfinger.net> 20939M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20940S: Odd Fixes 20941F: drivers/staging/rtl8712/ 20942 20943STAGING - SEPS525 LCD CONTROLLER DRIVERS 20944M: Michael Hennerich <michael.hennerich@analog.com> 20945L: linux-fbdev@vger.kernel.org 20946S: Supported 20947F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20948F: drivers/staging/fbtft/fb_seps525.c 20949 20950STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20951M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20952M: Teddy Wang <teddy.wang@siliconmotion.com> 20953M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20954L: linux-fbdev@vger.kernel.org 20955S: Maintained 20956F: drivers/staging/sm750fb/ 20957 20958STAGING - VIA VT665X DRIVERS 20959M: Forest Bond <forest@alittletooquiet.net> 20960S: Odd Fixes 20961F: drivers/staging/vt665?/ 20962 20963STAGING SUBSYSTEM 20964M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20965L: linux-staging@lists.linux.dev 20966S: Supported 20967T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20968F: drivers/staging/ 20969 20970STANDALONE CACHE CONTROLLER DRIVERS 20971M: Conor Dooley <conor@kernel.org> 20972L: linux-riscv@lists.infradead.org 20973S: Maintained 20974T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20975F: drivers/cache 20976 20977STARFIRE/DURALAN NETWORK DRIVER 20978M: Ion Badulescu <ionut@badula.org> 20979S: Odd Fixes 20980F: drivers/net/ethernet/adaptec/starfire* 20981 20982STARFIVE CAMERA SUBSYSTEM DRIVER 20983M: Jack Zhu <jack.zhu@starfivetech.com> 20984M: Changhuang Liang <changhuang.liang@starfivetech.com> 20985L: linux-media@vger.kernel.org 20986S: Maintained 20987F: Documentation/admin-guide/media/starfive_camss.rst 20988F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20989F: drivers/staging/media/starfive/camss 20990 20991STARFIVE CRYPTO DRIVER 20992M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20993M: William Qiu <william.qiu@starfivetech.com> 20994S: Supported 20995F: Documentation/devicetree/bindings/crypto/starfive* 20996F: drivers/crypto/starfive/ 20997 20998STARFIVE DEVICETREES 20999M: Emil Renner Berthing <kernel@esmil.dk> 21000S: Maintained 21001F: arch/riscv/boot/dts/starfive/ 21002 21003STARFIVE DWMAC GLUE LAYER 21004M: Emil Renner Berthing <kernel@esmil.dk> 21005M: Samin Guo <samin.guo@starfivetech.com> 21006S: Maintained 21007F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21008F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21009 21010STARFIVE JH7110 DPHY RX DRIVER 21011M: Jack Zhu <jack.zhu@starfivetech.com> 21012M: Changhuang Liang <changhuang.liang@starfivetech.com> 21013S: Supported 21014F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21015F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21016 21017STARFIVE JH7110 MMC/SD/SDIO DRIVER 21018M: William Qiu <william.qiu@starfivetech.com> 21019S: Supported 21020F: Documentation/devicetree/bindings/mmc/starfive* 21021F: drivers/mmc/host/dw_mmc-starfive.c 21022 21023STARFIVE JH7110 PLL CLOCK DRIVER 21024M: Xingyu Wu <xingyu.wu@starfivetech.com> 21025S: Supported 21026F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21027F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21028 21029STARFIVE JH7110 PWMDAC DRIVER 21030M: Hal Feng <hal.feng@starfivetech.com> 21031M: Xingyu Wu <xingyu.wu@starfivetech.com> 21032S: Supported 21033F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21034F: sound/soc/starfive/jh7110_pwmdac.c 21035 21036STARFIVE JH7110 SYSCON 21037M: William Qiu <william.qiu@starfivetech.com> 21038M: Xingyu Wu <xingyu.wu@starfivetech.com> 21039S: Supported 21040F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21041 21042STARFIVE JH7110 TDM DRIVER 21043M: Walker Chen <walker.chen@starfivetech.com> 21044S: Maintained 21045F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21046F: sound/soc/starfive/jh7110_tdm.c 21047 21048STARFIVE JH71X0 CLOCK DRIVERS 21049M: Emil Renner Berthing <kernel@esmil.dk> 21050M: Hal Feng <hal.feng@starfivetech.com> 21051S: Maintained 21052F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21053F: drivers/clk/starfive/clk-starfive-jh71* 21054F: include/dt-bindings/clock/starfive?jh71*.h 21055 21056STARFIVE JH71X0 PINCTRL DRIVERS 21057M: Emil Renner Berthing <kernel@esmil.dk> 21058M: Jianlong Huang <jianlong.huang@starfivetech.com> 21059M: Hal Feng <hal.feng@starfivetech.com> 21060L: linux-gpio@vger.kernel.org 21061S: Maintained 21062F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21063F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21064F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21065F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21066 21067STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21068M: Emil Renner Berthing <kernel@esmil.dk> 21069M: Hal Feng <hal.feng@starfivetech.com> 21070S: Maintained 21071F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21072F: drivers/reset/starfive/reset-starfive-jh71* 21073F: include/dt-bindings/reset/starfive?jh71*.h 21074 21075STARFIVE JH71X0 USB DRIVERS 21076M: Minda Chen <minda.chen@starfivetech.com> 21077S: Maintained 21078F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21079F: drivers/usb/cdns3/cdns3-starfive.c 21080 21081STARFIVE JH71XX PMU CONTROLLER DRIVER 21082M: Walker Chen <walker.chen@starfivetech.com> 21083M: Changhuang Liang <changhuang.liang@starfivetech.com> 21084S: Supported 21085F: Documentation/devicetree/bindings/power/starfive* 21086F: drivers/pmdomain/starfive/ 21087F: include/dt-bindings/power/starfive,jh7110-pmu.h 21088 21089STARFIVE SOC DRIVERS 21090M: Conor Dooley <conor@kernel.org> 21091S: Maintained 21092T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21093F: Documentation/devicetree/bindings/soc/starfive/ 21094 21095STARFIVE STARLINK PMU DRIVER 21096M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21097S: Maintained 21098F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21099F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21100F: drivers/perf/starfive_starlink_pmu.c 21101 21102STARFIVE TRNG DRIVER 21103M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21104S: Supported 21105F: Documentation/devicetree/bindings/rng/starfive* 21106F: drivers/char/hw_random/jh7110-trng.c 21107 21108STARFIVE WATCHDOG DRIVER 21109M: Xingyu Wu <xingyu.wu@starfivetech.com> 21110M: Samin Guo <samin.guo@starfivetech.com> 21111S: Supported 21112F: Documentation/devicetree/bindings/watchdog/starfive* 21113F: drivers/watchdog/starfive-wdt.c 21114 21115STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21116M: Minda Chen <minda.chen@starfivetech.com> 21117S: Supported 21118F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21119F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21120F: drivers/phy/starfive/phy-jh7110-pcie.c 21121F: drivers/phy/starfive/phy-jh7110-usb.c 21122 21123STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21124M: Changhuang Liang <changhuang.liang@starfivetech.com> 21125S: Supported 21126F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21127F: drivers/irqchip/irq-starfive-jh8100-intc.c 21128 21129STATIC BRANCH/CALL 21130M: Peter Zijlstra <peterz@infradead.org> 21131M: Josh Poimboeuf <jpoimboe@kernel.org> 21132M: Jason Baron <jbaron@akamai.com> 21133R: Steven Rostedt <rostedt@goodmis.org> 21134R: Ard Biesheuvel <ardb@kernel.org> 21135S: Supported 21136F: arch/*/include/asm/jump_label*.h 21137F: arch/*/include/asm/static_call*.h 21138F: arch/*/kernel/jump_label.c 21139F: arch/*/kernel/static_call.c 21140F: include/linux/jump_label*.h 21141F: include/linux/static_call*.h 21142F: kernel/jump_label.c 21143F: kernel/static_call.c 21144 21145STI AUDIO (ASoC) DRIVERS 21146M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21147L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21148S: Maintained 21149F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21150F: sound/soc/sti/ 21151 21152STI CEC DRIVER 21153M: Alain Volmat <alain.volmat@foss.st.com> 21154S: Maintained 21155F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21156F: drivers/media/cec/platform/sti/ 21157 21158STK1160 USB VIDEO CAPTURE DRIVER 21159M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21160L: linux-media@vger.kernel.org 21161S: Maintained 21162T: git git://linuxtv.org/media_tree.git 21163F: drivers/media/usb/stk1160/ 21164 21165STM32 AUDIO (ASoC) DRIVERS 21166M: Olivier Moysan <olivier.moysan@foss.st.com> 21167M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21168L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21169S: Maintained 21170F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21171F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21172F: sound/soc/stm/ 21173 21174STM32 TIMER/LPTIMER DRIVERS 21175M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21176S: Maintained 21177F: Documentation/ABI/testing/*timer-stm32 21178F: Documentation/devicetree/bindings/*/*stm32-*timer* 21179F: drivers/*/stm32-*timer* 21180F: drivers/pwm/pwm-stm32* 21181F: include/linux/*/stm32-*tim* 21182 21183STMMAC ETHERNET DRIVER 21184M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21185M: Jose Abreu <joabreu@synopsys.com> 21186L: netdev@vger.kernel.org 21187S: Supported 21188W: http://www.stlinux.com 21189F: Documentation/networking/device_drivers/ethernet/stmicro/ 21190F: drivers/net/ethernet/stmicro/stmmac/ 21191 21192SUN HAPPY MEAL ETHERNET DRIVER 21193M: Sean Anderson <seanga2@gmail.com> 21194S: Maintained 21195F: drivers/net/ethernet/sun/sunhme.* 21196 21197SUN3/3X 21198M: Sam Creasey <sammy@sammy.net> 21199S: Maintained 21200W: http://sammy.net/sun3/ 21201F: arch/m68k/include/asm/sun3* 21202F: arch/m68k/kernel/*sun3* 21203F: arch/m68k/sun3*/ 21204F: drivers/net/ethernet/i825xx/sun3* 21205 21206SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21207M: Hans de Goede <hdegoede@redhat.com> 21208L: linux-input@vger.kernel.org 21209S: Maintained 21210F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21211F: drivers/input/keyboard/sun4i-lradc-keys.c 21212 21213SUNDANCE NETWORK DRIVER 21214M: Denis Kirjanov <kda@linux-powerpc.org> 21215L: netdev@vger.kernel.org 21216S: Maintained 21217F: drivers/net/ethernet/dlink/sundance.c 21218 21219SUNPLUS ETHERNET DRIVER 21220M: Wells Lu <wellslutw@gmail.com> 21221L: netdev@vger.kernel.org 21222S: Maintained 21223W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21224F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21225F: drivers/net/ethernet/sunplus/ 21226 21227SUNPLUS MMC DRIVER 21228M: Tony Huang <tonyhuang.sunplus@gmail.com> 21229M: Li-hao Kuo <lhjeff911@gmail.com> 21230S: Maintained 21231F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21232F: drivers/mmc/host/sunplus-mmc.c 21233 21234SUNPLUS OCOTP DRIVER 21235M: Vincent Shih <vincent.sunplus@gmail.com> 21236S: Maintained 21237F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21238F: drivers/nvmem/sunplus-ocotp.c 21239 21240SUNPLUS PWM DRIVER 21241M: Hammer Hsieh <hammerh0314@gmail.com> 21242S: Maintained 21243F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21244F: drivers/pwm/pwm-sunplus.c 21245 21246SUNPLUS RTC DRIVER 21247M: Vincent Shih <vincent.sunplus@gmail.com> 21248L: linux-rtc@vger.kernel.org 21249S: Maintained 21250F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21251F: drivers/rtc/rtc-sunplus.c 21252 21253SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21254M: Li-hao Kuo <lhjeff911@gmail.com> 21255L: linux-spi@vger.kernel.org 21256S: Maintained 21257F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21258F: drivers/spi/spi-sunplus-sp7021.c 21259 21260SUNPLUS UART DRIVER 21261M: Hammer Hsieh <hammerh0314@gmail.com> 21262S: Maintained 21263F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21264F: drivers/tty/serial/sunplus-uart.c 21265 21266SUNPLUS USB2 PHY DRIVER 21267M: Vincent Shih <vincent.sunplus@gmail.com> 21268L: linux-usb@vger.kernel.org 21269S: Maintained 21270F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21271F: drivers/phy/sunplus/Kconfig 21272F: drivers/phy/sunplus/Makefile 21273F: drivers/phy/sunplus/phy-sunplus-usb2.c 21274 21275SUNPLUS WATCHDOG DRIVER 21276M: Xiantao Hu <xt.hu@cqplus1.com> 21277L: linux-watchdog@vger.kernel.org 21278S: Maintained 21279F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21280F: drivers/watchdog/sunplus_wdt.c 21281 21282SUPERH 21283M: Yoshinori Sato <ysato@users.sourceforge.jp> 21284M: Rich Felker <dalias@libc.org> 21285M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21286L: linux-sh@vger.kernel.org 21287S: Maintained 21288Q: http://patchwork.kernel.org/project/linux-sh/list/ 21289F: Documentation/arch/sh/ 21290F: arch/sh/ 21291F: drivers/sh/ 21292 21293SUSPEND TO RAM 21294M: "Rafael J. Wysocki" <rafael@kernel.org> 21295M: Len Brown <len.brown@intel.com> 21296M: Pavel Machek <pavel@ucw.cz> 21297L: linux-pm@vger.kernel.org 21298S: Supported 21299B: https://bugzilla.kernel.org 21300F: Documentation/power/ 21301F: arch/x86/kernel/acpi/sleep* 21302F: arch/x86/kernel/acpi/wakeup* 21303F: drivers/base/power/ 21304F: include/linux/freezer.h 21305F: include/linux/pm.h 21306F: include/linux/suspend.h 21307F: kernel/power/ 21308 21309SVGA HANDLING 21310M: Martin Mares <mj@ucw.cz> 21311L: linux-video@atrey.karlin.mff.cuni.cz 21312S: Maintained 21313F: Documentation/admin-guide/svga.rst 21314F: arch/x86/boot/video* 21315 21316SWITCHDEV 21317M: Jiri Pirko <jiri@resnulli.us> 21318M: Ivan Vecera <ivecera@redhat.com> 21319L: netdev@vger.kernel.org 21320S: Supported 21321F: include/net/switchdev.h 21322F: net/switchdev/ 21323 21324SY8106A REGULATOR DRIVER 21325M: Icenowy Zheng <icenowy@aosc.io> 21326S: Maintained 21327F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21328F: drivers/regulator/sy8106a-regulator.c 21329 21330SYNC FILE FRAMEWORK 21331M: Sumit Semwal <sumit.semwal@linaro.org> 21332R: Gustavo Padovan <gustavo@padovan.org> 21333L: linux-media@vger.kernel.org 21334L: dri-devel@lists.freedesktop.org 21335S: Maintained 21336T: git git://anongit.freedesktop.org/drm/drm-misc 21337F: Documentation/driver-api/sync_file.rst 21338F: drivers/dma-buf/dma-fence* 21339F: drivers/dma-buf/sw_sync.c 21340F: drivers/dma-buf/sync_* 21341F: include/linux/sync_file.h 21342F: include/uapi/linux/sync_file.h 21343 21344SYNOPSYS ARC ARCHITECTURE 21345M: Vineet Gupta <vgupta@kernel.org> 21346L: linux-snps-arc@lists.infradead.org 21347S: Supported 21348T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21349F: Documentation/arch/arc 21350F: Documentation/devicetree/bindings/arc/* 21351F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21352F: arch/arc/ 21353F: drivers/clocksource/arc_timer.c 21354F: drivers/tty/serial/arc_uart.c 21355 21356SYNOPSYS ARC HSDK SDP pll clock driver 21357M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21358S: Supported 21359F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21360F: drivers/clk/clk-hsdk-pll.c 21361 21362SYNOPSYS ARC SDP clock driver 21363M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21364S: Supported 21365F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21366F: drivers/clk/axs10x/* 21367 21368SYNOPSYS ARC SDP platform support 21369M: Alexey Brodkin <abrodkin@synopsys.com> 21370S: Supported 21371F: Documentation/devicetree/bindings/arc/axs10* 21372F: arch/arc/boot/dts/ax* 21373F: arch/arc/plat-axs10x 21374 21375SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21376M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21377S: Supported 21378F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21379F: drivers/reset/reset-axs10x.c 21380 21381SYNOPSYS CREG GPIO DRIVER 21382M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21383S: Maintained 21384F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21385F: drivers/gpio/gpio-creg-snps.c 21386 21387SYNOPSYS DESIGNWARE 8250 UART DRIVER 21388M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21389R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21390S: Supported 21391F: drivers/tty/serial/8250/8250_dw.c 21392F: drivers/tty/serial/8250/8250_dwlib.* 21393F: drivers/tty/serial/8250/8250_lpss.c 21394 21395SYNOPSYS DESIGNWARE APB GPIO DRIVER 21396M: Hoan Tran <hoan@os.amperecomputing.com> 21397M: Serge Semin <fancer.lancer@gmail.com> 21398L: linux-gpio@vger.kernel.org 21399S: Maintained 21400F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21401F: drivers/gpio/gpio-dwapb.c 21402 21403SYNOPSYS DESIGNWARE APB SSI DRIVER 21404M: Serge Semin <fancer.lancer@gmail.com> 21405L: linux-spi@vger.kernel.org 21406S: Supported 21407F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21408F: drivers/spi/spi-dw* 21409 21410SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21411M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21412S: Maintained 21413F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21414F: drivers/dma/dw-axi-dmac/ 21415 21416SYNOPSYS DESIGNWARE DMAC DRIVER 21417M: Viresh Kumar <vireshk@kernel.org> 21418R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21419S: Maintained 21420F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21421F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21422F: drivers/dma/dw/ 21423F: include/dt-bindings/dma/dw-dmac.h 21424F: include/linux/dma/dw.h 21425F: include/linux/platform_data/dma-dw.h 21426 21427SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21428M: Jose Abreu <Jose.Abreu@synopsys.com> 21429L: netdev@vger.kernel.org 21430S: Supported 21431F: drivers/net/ethernet/synopsys/ 21432 21433SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21434M: Jose Abreu <Jose.Abreu@synopsys.com> 21435L: netdev@vger.kernel.org 21436S: Supported 21437F: drivers/net/pcs/pcs-xpcs.c 21438F: drivers/net/pcs/pcs-xpcs.h 21439F: include/linux/pcs/pcs-xpcs.h 21440 21441SYNOPSYS DESIGNWARE I2C DRIVER 21442M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21443R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21444R: Mika Westerberg <mika.westerberg@linux.intel.com> 21445R: Jan Dabros <jsd@semihalf.com> 21446L: linux-i2c@vger.kernel.org 21447S: Supported 21448F: drivers/i2c/busses/i2c-designware-* 21449 21450SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21451M: Jaehoon Chung <jh80.chung@samsung.com> 21452L: linux-mmc@vger.kernel.org 21453S: Maintained 21454F: drivers/mmc/host/dw_mmc* 21455 21456SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21457M: Shuai Xue <xueshuai@linux.alibaba.com> 21458M: Jing Zhang <renyu.zj@linux.alibaba.com> 21459S: Supported 21460F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21461F: drivers/perf/dwc_pcie_pmu.c 21462 21463SYNOPSYS HSDK RESET CONTROLLER DRIVER 21464M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21465S: Supported 21466F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21467F: drivers/reset/reset-hsdk.c 21468F: include/dt-bindings/reset/snps,hsdk-reset.h 21469 21470SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21471M: Prabu Thangamuthu <prabu.t@synopsys.com> 21472M: Manjunath M B <manjumb@synopsys.com> 21473L: linux-mmc@vger.kernel.org 21474S: Maintained 21475F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21476 21477SYSTEM CONFIGURATION (SYSCON) 21478M: Lee Jones <lee@kernel.org> 21479M: Arnd Bergmann <arnd@arndb.de> 21480S: Supported 21481T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21482F: drivers/mfd/syscon.c 21483 21484SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21485M: Sudeep Holla <sudeep.holla@arm.com> 21486R: Cristian Marussi <cristian.marussi@arm.com> 21487L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21488S: Maintained 21489F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21490F: drivers/clk/clk-sc[mp]i.c 21491F: drivers/cpufreq/sc[mp]i-cpufreq.c 21492F: drivers/firmware/arm_scmi/ 21493F: drivers/firmware/arm_scpi.c 21494F: drivers/hwmon/scmi-hwmon.c 21495F: drivers/pmdomain/arm/ 21496F: drivers/powercap/arm_scmi_powercap.c 21497F: drivers/regulator/scmi-regulator.c 21498F: drivers/reset/reset-scmi.c 21499F: include/linux/sc[mp]i_protocol.h 21500F: include/trace/events/scmi.h 21501F: include/uapi/linux/virtio_scmi.h 21502 21503SYSTEM RESET/SHUTDOWN DRIVERS 21504M: Sebastian Reichel <sre@kernel.org> 21505L: linux-pm@vger.kernel.org 21506S: Maintained 21507T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21508F: Documentation/devicetree/bindings/power/reset/ 21509F: drivers/power/reset/ 21510 21511SYSTEM TRACE MODULE CLASS 21512M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21513S: Maintained 21514T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21515F: Documentation/trace/stm.rst 21516F: drivers/hwtracing/stm/ 21517F: include/linux/stm.h 21518F: include/uapi/linux/stm.h 21519 21520SYSTEM76 ACPI DRIVER 21521M: Jeremy Soller <jeremy@system76.com> 21522M: System76 Product Development <productdev@system76.com> 21523L: platform-driver-x86@vger.kernel.org 21524S: Maintained 21525F: drivers/platform/x86/system76_acpi.c 21526 21527SYSV FILESYSTEM 21528S: Orphan 21529F: Documentation/filesystems/sysv-fs.rst 21530F: fs/sysv/ 21531F: include/linux/sysv_fs.h 21532 21533TASKSTATS STATISTICS INTERFACE 21534M: Balbir Singh <bsingharora@gmail.com> 21535S: Maintained 21536F: Documentation/accounting/taskstats* 21537F: include/linux/taskstats* 21538F: kernel/taskstats.c 21539 21540TC subsystem 21541M: Jamal Hadi Salim <jhs@mojatatu.com> 21542M: Cong Wang <xiyou.wangcong@gmail.com> 21543M: Jiri Pirko <jiri@resnulli.us> 21544L: netdev@vger.kernel.org 21545S: Maintained 21546F: include/net/pkt_cls.h 21547F: include/net/pkt_sched.h 21548F: include/net/tc_act/ 21549F: include/uapi/linux/pkt_cls.h 21550F: include/uapi/linux/pkt_sched.h 21551F: include/uapi/linux/tc_act/ 21552F: include/uapi/linux/tc_ematch/ 21553F: net/sched/ 21554F: tools/testing/selftests/tc-testing 21555 21556TC90522 MEDIA DRIVER 21557M: Akihiro Tsukada <tskd08@gmail.com> 21558L: linux-media@vger.kernel.org 21559S: Odd Fixes 21560F: drivers/media/dvb-frontends/tc90522* 21561 21562TCP LOW PRIORITY MODULE 21563M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21564M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21565S: Maintained 21566W: http://tcp-lp-mod.sourceforge.net/ 21567F: net/ipv4/tcp_lp.c 21568 21569TDA10071 MEDIA DRIVER 21570L: linux-media@vger.kernel.org 21571S: Orphan 21572W: https://linuxtv.org 21573Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21574F: drivers/media/dvb-frontends/tda10071* 21575 21576TDA18212 MEDIA DRIVER 21577L: linux-media@vger.kernel.org 21578S: Orphan 21579W: https://linuxtv.org 21580Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21581F: drivers/media/tuners/tda18212* 21582 21583TDA18218 MEDIA DRIVER 21584L: linux-media@vger.kernel.org 21585S: Orphan 21586W: https://linuxtv.org 21587Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21588F: drivers/media/tuners/tda18218* 21589 21590TDA18250 MEDIA DRIVER 21591M: Olli Salonen <olli.salonen@iki.fi> 21592L: linux-media@vger.kernel.org 21593S: Maintained 21594W: https://linuxtv.org 21595Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21596T: git git://linuxtv.org/media_tree.git 21597F: drivers/media/tuners/tda18250* 21598 21599TDA18271 MEDIA DRIVER 21600M: Michael Krufky <mkrufky@linuxtv.org> 21601L: linux-media@vger.kernel.org 21602S: Maintained 21603W: https://linuxtv.org 21604W: http://github.com/mkrufky 21605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21606T: git git://linuxtv.org/mkrufky/tuners.git 21607F: drivers/media/tuners/tda18271* 21608 21609TDA1997x MEDIA DRIVER 21610M: Tim Harvey <tharvey@gateworks.com> 21611L: linux-media@vger.kernel.org 21612S: Maintained 21613W: https://linuxtv.org 21614Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21615F: drivers/media/i2c/tda1997x.* 21616 21617TDA827x MEDIA DRIVER 21618M: Michael Krufky <mkrufky@linuxtv.org> 21619L: linux-media@vger.kernel.org 21620S: Maintained 21621W: https://linuxtv.org 21622W: http://github.com/mkrufky 21623Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21624T: git git://linuxtv.org/mkrufky/tuners.git 21625F: drivers/media/tuners/tda8290.* 21626 21627TDA8290 MEDIA DRIVER 21628M: Michael Krufky <mkrufky@linuxtv.org> 21629L: linux-media@vger.kernel.org 21630S: Maintained 21631W: https://linuxtv.org 21632W: http://github.com/mkrufky 21633Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21634T: git git://linuxtv.org/mkrufky/tuners.git 21635F: drivers/media/tuners/tda8290.* 21636 21637TDA9840 MEDIA DRIVER 21638M: Hans Verkuil <hverkuil@xs4all.nl> 21639L: linux-media@vger.kernel.org 21640S: Maintained 21641W: https://linuxtv.org 21642T: git git://linuxtv.org/media_tree.git 21643F: drivers/media/i2c/tda9840* 21644 21645TEA5761 TUNER DRIVER 21646M: Mauro Carvalho Chehab <mchehab@kernel.org> 21647L: linux-media@vger.kernel.org 21648S: Odd fixes 21649W: https://linuxtv.org 21650T: git git://linuxtv.org/media_tree.git 21651F: drivers/media/tuners/tea5761.* 21652 21653TEA5767 TUNER DRIVER 21654M: Mauro Carvalho Chehab <mchehab@kernel.org> 21655L: linux-media@vger.kernel.org 21656S: Maintained 21657W: https://linuxtv.org 21658T: git git://linuxtv.org/media_tree.git 21659F: drivers/media/tuners/tea5767.* 21660 21661TEA6415C MEDIA DRIVER 21662M: Hans Verkuil <hverkuil@xs4all.nl> 21663L: linux-media@vger.kernel.org 21664S: Maintained 21665W: https://linuxtv.org 21666T: git git://linuxtv.org/media_tree.git 21667F: drivers/media/i2c/tea6415c* 21668 21669TEA6420 MEDIA DRIVER 21670M: Hans Verkuil <hverkuil@xs4all.nl> 21671L: linux-media@vger.kernel.org 21672S: Maintained 21673W: https://linuxtv.org 21674T: git git://linuxtv.org/media_tree.git 21675F: drivers/media/i2c/tea6420* 21676 21677TEAM DRIVER 21678M: Jiri Pirko <jiri@resnulli.us> 21679L: netdev@vger.kernel.org 21680S: Supported 21681F: drivers/net/team/ 21682F: include/linux/if_team.h 21683F: include/uapi/linux/if_team.h 21684F: tools/testing/selftests/drivers/net/team/ 21685 21686TECHNICAL ADVISORY BOARD PROCESS DOCS 21687M: "Theodore Ts'o" <tytso@mit.edu> 21688M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21689L: tech-board-discuss@lists.linux.dev 21690S: Maintained 21691F: Documentation/process/contribution-maturity-model.rst 21692F: Documentation/process/researcher-guidelines.rst 21693 21694TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21695M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21696S: Maintained 21697F: arch/x86/platform/ts5500/ 21698 21699TECHNOTREND USB IR RECEIVER 21700M: Sean Young <sean@mess.org> 21701L: linux-media@vger.kernel.org 21702S: Maintained 21703F: drivers/media/rc/ttusbir.c 21704 21705TECHWELL TW9900 VIDEO DECODER 21706M: Mehdi Djait <mehdi.djait@bootlin.com> 21707L: linux-media@vger.kernel.org 21708S: Maintained 21709F: drivers/media/i2c/tw9900.c 21710 21711TECHWELL TW9910 VIDEO DECODER 21712L: linux-media@vger.kernel.org 21713S: Orphan 21714F: drivers/media/i2c/tw9910.c 21715F: include/media/i2c/tw9910.h 21716 21717TEE SUBSYSTEM 21718M: Jens Wiklander <jens.wiklander@linaro.org> 21719R: Sumit Garg <sumit.garg@linaro.org> 21720L: op-tee@lists.trustedfirmware.org 21721S: Maintained 21722F: Documentation/driver-api/tee.rst 21723F: Documentation/tee/ 21724F: Documentation/userspace-api/tee.rst 21725F: drivers/tee/ 21726F: include/linux/tee_drv.h 21727F: include/uapi/linux/tee.h 21728 21729TEGRA ARCHITECTURE SUPPORT 21730M: Thierry Reding <thierry.reding@gmail.com> 21731M: Jonathan Hunter <jonathanh@nvidia.com> 21732L: linux-tegra@vger.kernel.org 21733S: Supported 21734Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21735T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21736N: [^a-z]tegra 21737 21738TEGRA CLOCK DRIVER 21739M: Peter De Schrijver <pdeschrijver@nvidia.com> 21740M: Prashant Gaikwad <pgaikwad@nvidia.com> 21741S: Supported 21742F: drivers/clk/tegra/ 21743 21744TEGRA DMA DRIVERS 21745M: Laxman Dewangan <ldewangan@nvidia.com> 21746M: Jon Hunter <jonathanh@nvidia.com> 21747S: Supported 21748F: drivers/dma/tegra* 21749 21750TEGRA I2C DRIVER 21751M: Laxman Dewangan <ldewangan@nvidia.com> 21752R: Dmitry Osipenko <digetx@gmail.com> 21753S: Supported 21754F: drivers/i2c/busses/i2c-tegra.c 21755 21756TEGRA IOMMU DRIVERS 21757M: Thierry Reding <thierry.reding@gmail.com> 21758R: Krishna Reddy <vdumpa@nvidia.com> 21759L: linux-tegra@vger.kernel.org 21760S: Supported 21761F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21762F: drivers/iommu/tegra* 21763 21764TEGRA KBC DRIVER 21765M: Laxman Dewangan <ldewangan@nvidia.com> 21766S: Supported 21767F: drivers/input/keyboard/tegra-kbc.c 21768 21769TEGRA NAND DRIVER 21770M: Stefan Agner <stefan@agner.ch> 21771M: Lucas Stach <dev@lynxeye.de> 21772S: Maintained 21773F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21774F: drivers/mtd/nand/raw/tegra_nand.c 21775 21776TEGRA PWM DRIVER 21777M: Thierry Reding <thierry.reding@gmail.com> 21778S: Supported 21779F: drivers/pwm/pwm-tegra.c 21780 21781TEGRA QUAD SPI DRIVER 21782M: Thierry Reding <thierry.reding@gmail.com> 21783M: Jonathan Hunter <jonathanh@nvidia.com> 21784M: Sowjanya Komatineni <skomatineni@nvidia.com> 21785L: linux-tegra@vger.kernel.org 21786S: Maintained 21787F: drivers/spi/spi-tegra210-quad.c 21788 21789TEGRA SERIAL DRIVER 21790M: Laxman Dewangan <ldewangan@nvidia.com> 21791S: Supported 21792F: drivers/tty/serial/serial-tegra.c 21793 21794TEGRA SPI DRIVER 21795M: Laxman Dewangan <ldewangan@nvidia.com> 21796S: Supported 21797F: drivers/spi/spi-tegra* 21798 21799TEGRA VIDEO DRIVER 21800M: Thierry Reding <thierry.reding@gmail.com> 21801M: Jonathan Hunter <jonathanh@nvidia.com> 21802M: Sowjanya Komatineni <skomatineni@nvidia.com> 21803M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21804L: linux-media@vger.kernel.org 21805L: linux-tegra@vger.kernel.org 21806S: Maintained 21807F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21808F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21809F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21810F: drivers/staging/media/tegra-video/ 21811 21812TEGRA XUSB PADCTL DRIVER 21813M: JC Kuo <jckuo@nvidia.com> 21814S: Supported 21815F: drivers/phy/tegra/xusb* 21816 21817TEHUTI ETHERNET DRIVER 21818M: Andy Gospodarek <andy@greyhouse.net> 21819L: netdev@vger.kernel.org 21820S: Supported 21821F: drivers/net/ethernet/tehuti/* 21822 21823TELECOM CLOCK DRIVER FOR MCPL0010 21824M: Mark Gross <markgross@kernel.org> 21825S: Supported 21826F: drivers/char/tlclk.c 21827 21828TEMPO SEMICONDUCTOR DRIVERS 21829M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21830S: Maintained 21831F: Documentation/devicetree/bindings/sound/tscs*.txt 21832F: sound/soc/codecs/tscs*.c 21833F: sound/soc/codecs/tscs*.h 21834 21835TENSILICA XTENSA PORT (xtensa) 21836M: Chris Zankel <chris@zankel.net> 21837M: Max Filippov <jcmvbkbc@gmail.com> 21838S: Maintained 21839T: git https://github.com/jcmvbkbc/linux-xtensa.git 21840F: arch/xtensa/ 21841F: drivers/irqchip/irq-xtensa-* 21842 21843TEXAS INSTRUMENTS ASoC DRIVERS 21844M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21845L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21846S: Maintained 21847F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21848F: sound/soc/ti/ 21849 21850TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21851M: Shenghao Ding <shenghao-ding@ti.com> 21852M: Kevin Lu <kevin-lu@ti.com> 21853M: Baojun Xu <baojun.xu@ti.com> 21854L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21855S: Maintained 21856F: Documentation/devicetree/bindings/sound/tas2552.txt 21857F: Documentation/devicetree/bindings/sound/tas2562.yaml 21858F: Documentation/devicetree/bindings/sound/tas2770.yaml 21859F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21860F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21861F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21862F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21863F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21864F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21865F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21866F: include/sound/tas2*.h 21867F: include/sound/tlv320*.h 21868F: include/sound/tpa6130a2-plat.h 21869F: sound/pci/hda/tas2781_hda_i2c.c 21870F: sound/soc/codecs/pcm1681.c 21871F: sound/soc/codecs/pcm1789*.* 21872F: sound/soc/codecs/pcm179x*.* 21873F: sound/soc/codecs/pcm186x*.* 21874F: sound/soc/codecs/pcm3008.* 21875F: sound/soc/codecs/pcm3060*.* 21876F: sound/soc/codecs/pcm3168a*.* 21877F: sound/soc/codecs/pcm5102a.c 21878F: sound/soc/codecs/pcm512x*.* 21879F: sound/soc/codecs/tas2*.* 21880F: sound/soc/codecs/tlv320*.* 21881F: sound/soc/codecs/tpa6130a2.* 21882 21883TEXAS INSTRUMENTS DMA DRIVERS 21884M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21885L: dmaengine@vger.kernel.org 21886S: Maintained 21887F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21888F: Documentation/devicetree/bindings/dma/ti-edma.txt 21889F: Documentation/devicetree/bindings/dma/ti/ 21890F: drivers/dma/ti/ 21891F: include/linux/dma/k3-psil.h 21892F: include/linux/dma/k3-udma-glue.h 21893F: include/linux/dma/ti-cppi5.h 21894X: drivers/dma/ti/cppi41.c 21895 21896TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21897M: Robert Marko <robert.marko@sartura.hr> 21898M: Luka Perkov <luka.perkov@sartura.hr> 21899L: linux-hwmon@vger.kernel.org 21900S: Maintained 21901F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21902F: Documentation/hwmon/tps23861.rst 21903F: drivers/hwmon/tps23861.c 21904 21905TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21906M: Ricardo Ribalda <ribalda@kernel.org> 21907L: linux-iio@vger.kernel.org 21908S: Supported 21909F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21910F: drivers/iio/dac/ti-dac7612.c 21911 21912TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21913M: Nishanth Menon <nm@ti.com> 21914M: Tero Kristo <kristo@kernel.org> 21915M: Santosh Shilimkar <ssantosh@kernel.org> 21916L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21917S: Maintained 21918F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21919F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21920F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21921F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21922F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21923F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21924F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21925F: drivers/clk/keystone/sci-clk.c 21926F: drivers/firmware/ti_sci* 21927F: drivers/irqchip/irq-ti-sci-inta.c 21928F: drivers/irqchip/irq-ti-sci-intr.c 21929F: drivers/reset/reset-ti-sci.c 21930F: drivers/soc/ti/ti_sci_inta_msi.c 21931F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21932F: include/dt-bindings/soc/ti,sci_pm_domain.h 21933F: include/linux/soc/ti/ti_sci_inta_msi.h 21934F: include/linux/soc/ti/ti_sci_protocol.h 21935 21936TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21937M: Puranjay Mohan <puranjay12@gmail.com> 21938L: linux-iio@vger.kernel.org 21939S: Supported 21940F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21941F: drivers/iio/temperature/tmp117.c 21942 21943THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21944M: Hans Verkuil <hverkuil@xs4all.nl> 21945L: linux-media@vger.kernel.org 21946S: Maintained 21947W: https://linuxtv.org 21948T: git git://linuxtv.org/media_tree.git 21949F: drivers/media/radio/radio-raremono.c 21950 21951THERMAL 21952M: Rafael J. Wysocki <rafael@kernel.org> 21953M: Daniel Lezcano <daniel.lezcano@linaro.org> 21954R: Zhang Rui <rui.zhang@intel.com> 21955R: Lukasz Luba <lukasz.luba@arm.com> 21956L: linux-pm@vger.kernel.org 21957S: Supported 21958Q: https://patchwork.kernel.org/project/linux-pm/list/ 21959T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21960F: Documentation/ABI/testing/sysfs-class-thermal 21961F: Documentation/admin-guide/thermal/ 21962F: Documentation/devicetree/bindings/thermal/ 21963F: Documentation/driver-api/thermal/ 21964F: drivers/thermal/ 21965F: include/dt-bindings/thermal/ 21966F: include/linux/cpu_cooling.h 21967F: include/linux/thermal.h 21968F: include/uapi/linux/thermal.h 21969F: tools/lib/thermal/ 21970F: tools/thermal/ 21971 21972THERMAL DRIVER FOR AMLOGIC SOCS 21973M: Guillaume La Roque <glaroque@baylibre.com> 21974L: linux-pm@vger.kernel.org 21975L: linux-amlogic@lists.infradead.org 21976S: Supported 21977W: http://linux-meson.com/ 21978F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21979F: drivers/thermal/amlogic_thermal.c 21980 21981THERMAL/CPU_COOLING 21982M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21983M: Daniel Lezcano <daniel.lezcano@linaro.org> 21984M: Viresh Kumar <viresh.kumar@linaro.org> 21985R: Lukasz Luba <lukasz.luba@arm.com> 21986L: linux-pm@vger.kernel.org 21987S: Supported 21988F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21989F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21990F: drivers/thermal/cpufreq_cooling.c 21991F: drivers/thermal/cpuidle_cooling.c 21992F: include/linux/cpu_cooling.h 21993 21994THERMAL/POWER_ALLOCATOR 21995M: Lukasz Luba <lukasz.luba@arm.com> 21996L: linux-pm@vger.kernel.org 21997S: Maintained 21998F: Documentation/driver-api/thermal/power_allocator.rst 21999F: drivers/thermal/gov_power_allocator.c 22000F: drivers/thermal/thermal_trace_ipa.h 22001 22002THINKPAD ACPI EXTRAS DRIVER 22003M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 22004L: ibm-acpi-devel@lists.sourceforge.net 22005L: platform-driver-x86@vger.kernel.org 22006S: Maintained 22007W: http://ibm-acpi.sourceforge.net 22008W: http://thinkwiki.org/wiki/Ibm-acpi 22009T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 22010F: drivers/platform/x86/thinkpad_acpi.c 22011 22012THINKPAD LMI DRIVER 22013M: Mark Pearson <markpearson@lenovo.com> 22014L: platform-driver-x86@vger.kernel.org 22015S: Maintained 22016F: Documentation/ABI/testing/sysfs-class-firmware-attributes 22017F: drivers/platform/x86/think-lmi.? 22018 22019THP7312 ISP DRIVER 22020M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22021M: Paul Elder <paul.elder@ideasonboard.com> 22022L: linux-media@vger.kernel.org 22023S: Maintained 22024T: git git://linuxtv.org/media_tree.git 22025F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22026F: Documentation/userspace-api/media/drivers/thp7312.rst 22027F: drivers/media/i2c/thp7312.c 22028F: include/uapi/linux/thp7312.h 22029 22030THUNDERBOLT DMA TRAFFIC TEST DRIVER 22031M: Isaac Hazan <isaac.hazan@intel.com> 22032L: linux-usb@vger.kernel.org 22033S: Maintained 22034F: drivers/thunderbolt/dma_test.c 22035 22036THUNDERBOLT DRIVER 22037M: Andreas Noever <andreas.noever@gmail.com> 22038M: Michael Jamet <michael.jamet@intel.com> 22039M: Mika Westerberg <mika.westerberg@linux.intel.com> 22040M: Yehezkel Bernat <YehezkelShB@gmail.com> 22041L: linux-usb@vger.kernel.org 22042S: Maintained 22043T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22044F: Documentation/admin-guide/thunderbolt.rst 22045F: drivers/thunderbolt/ 22046F: include/linux/thunderbolt.h 22047 22048THUNDERBOLT NETWORK DRIVER 22049M: Michael Jamet <michael.jamet@intel.com> 22050M: Mika Westerberg <mika.westerberg@linux.intel.com> 22051M: Yehezkel Bernat <YehezkelShB@gmail.com> 22052L: netdev@vger.kernel.org 22053S: Maintained 22054F: drivers/net/thunderbolt/ 22055 22056THUNDERX GPIO DRIVER 22057M: Robert Richter <rric@kernel.org> 22058S: Odd Fixes 22059F: drivers/gpio/gpio-thunderx.c 22060 22061TI ADS7924 ADC DRIVER 22062M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22063L: linux-iio@vger.kernel.org 22064S: Supported 22065F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22066F: drivers/iio/adc/ti-ads7924.c 22067 22068TI AM437X VPFE DRIVER 22069M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22070L: linux-media@vger.kernel.org 22071S: Maintained 22072W: https://linuxtv.org 22073Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22074T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22075F: drivers/media/platform/ti/am437x/ 22076 22077TI BANDGAP AND THERMAL DRIVER 22078M: Eduardo Valentin <edubezval@gmail.com> 22079M: Keerthy <j-keerthy@ti.com> 22080L: linux-pm@vger.kernel.org 22081L: linux-omap@vger.kernel.org 22082S: Maintained 22083F: drivers/thermal/ti-soc-thermal/ 22084 22085TI BQ27XXX POWER SUPPLY DRIVER 22086F: drivers/power/supply/bq27xxx_battery.c 22087F: drivers/power/supply/bq27xxx_battery_i2c.c 22088F: include/linux/power/bq27xxx_battery.h 22089 22090TI CDCE706 CLOCK DRIVER 22091M: Max Filippov <jcmvbkbc@gmail.com> 22092S: Maintained 22093F: drivers/clk/clk-cdce706.c 22094 22095TI CLOCK DRIVER 22096M: Tero Kristo <kristo@kernel.org> 22097L: linux-omap@vger.kernel.org 22098S: Odd Fixes 22099F: drivers/clk/ti/ 22100F: include/linux/clk/ti.h 22101 22102TI DAVINCI MACHINE SUPPORT 22103M: Bartosz Golaszewski <brgl@bgdev.pl> 22104L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22105S: Maintained 22106T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22107F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22108F: arch/arm/boot/dts/ti/davinci/ 22109F: arch/arm/mach-davinci/ 22110F: drivers/i2c/busses/i2c-davinci.c 22111 22112TI DAVINCI SERIES CLOCK DRIVER 22113M: David Lechner <david@lechnology.com> 22114S: Maintained 22115F: Documentation/devicetree/bindings/clock/ti/davinci/ 22116F: drivers/clk/davinci/ 22117F: include/linux/clk/davinci.h 22118 22119TI DAVINCI SERIES GPIO DRIVER 22120M: Keerthy <j-keerthy@ti.com> 22121L: linux-gpio@vger.kernel.org 22122S: Maintained 22123F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22124F: drivers/gpio/gpio-davinci.c 22125 22126TI DAVINCI SERIES MEDIA DRIVER 22127M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22128L: linux-media@vger.kernel.org 22129S: Maintained 22130W: https://linuxtv.org 22131Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22132T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22133F: drivers/media/platform/ti/davinci/ 22134F: include/media/davinci/ 22135 22136TI ENHANCED CAPTURE (eCAP) DRIVER 22137M: Vignesh Raghavendra <vigneshr@ti.com> 22138R: Julien Panis <jpanis@baylibre.com> 22139L: linux-iio@vger.kernel.org 22140L: linux-omap@vger.kernel.org 22141S: Maintained 22142F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22143F: drivers/counter/ti-ecap-capture.c 22144 22145TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22146R: David Lechner <david@lechnology.com> 22147L: linux-iio@vger.kernel.org 22148F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22149F: drivers/counter/ti-eqep.c 22150 22151TI ETHERNET SWITCH DRIVER (CPSW) 22152R: Siddharth Vadapalli <s-vadapalli@ti.com> 22153R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22154R: Roger Quadros <rogerq@kernel.org> 22155L: linux-omap@vger.kernel.org 22156L: netdev@vger.kernel.org 22157S: Maintained 22158F: drivers/net/ethernet/ti/cpsw* 22159F: drivers/net/ethernet/ti/davinci* 22160 22161TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22162M: Alex Dubov <oakad@yahoo.com> 22163S: Maintained 22164W: http://tifmxx.berlios.de/ 22165F: drivers/memstick/host/tifm_ms.c 22166F: drivers/misc/tifm* 22167F: drivers/mmc/host/tifm_sd.c 22168F: include/linux/tifm.h 22169 22170TI FPD-LINK DRIVERS 22171M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22172L: linux-media@vger.kernel.org 22173S: Maintained 22174F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22175F: drivers/media/i2c/ds90* 22176F: include/media/i2c/ds90* 22177 22178TI HDC302X HUMIDITY DRIVER 22179M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22180M: Li peiyu <579lpy@gmail.com> 22181L: linux-iio@vger.kernel.org 22182S: Maintained 22183F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22184F: drivers/iio/humidity/hdc3020.c 22185 22186TI ICSSG ETHERNET DRIVER (ICSSG) 22187R: MD Danish Anwar <danishanwar@ti.com> 22188R: Roger Quadros <rogerq@kernel.org> 22189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22190L: netdev@vger.kernel.org 22191S: Maintained 22192F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22193F: drivers/net/ethernet/ti/icssg/* 22194 22195TI J721E CSI2RX DRIVER 22196M: Jai Luthra <j-luthra@ti.com> 22197L: linux-media@vger.kernel.org 22198S: Maintained 22199F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22200F: drivers/media/platform/ti/j721e-csi2rx/ 22201 22202TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22203M: Nishanth Menon <nm@ti.com> 22204M: Santosh Shilimkar <ssantosh@kernel.org> 22205L: linux-kernel@vger.kernel.org 22206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22207S: Maintained 22208T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22209F: drivers/pmdomain/ti/omap_prm.c 22210F: drivers/soc/ti/* 22211 22212TI LM49xxx FAMILY ASoC CODEC DRIVERS 22213M: M R Swami Reddy <mr.swami.reddy@ti.com> 22214M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22215L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22216S: Maintained 22217F: sound/soc/codecs/isabelle* 22218F: sound/soc/codecs/lm49453* 22219 22220TI LMP92064 ADC DRIVER 22221M: Leonard Göhrs <l.goehrs@pengutronix.de> 22222R: kernel@pengutronix.de 22223L: linux-iio@vger.kernel.org 22224S: Maintained 22225F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22226F: drivers/iio/adc/ti-lmp92064.c 22227 22228TI PCM3060 ASoC CODEC DRIVER 22229M: Kirill Marinushkin <kmarinushkin@birdec.com> 22230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22231S: Maintained 22232F: Documentation/devicetree/bindings/sound/pcm3060.txt 22233F: sound/soc/codecs/pcm3060* 22234 22235TI TAS571X FAMILY ASoC CODEC DRIVER 22236M: Kevin Cernekee <cernekee@chromium.org> 22237L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22238S: Odd Fixes 22239F: sound/soc/codecs/tas571x* 22240 22241TI TMAG5273 MAGNETOMETER DRIVER 22242M: Gerald Loacker <gerald.loacker@wolfvision.net> 22243L: linux-iio@vger.kernel.org 22244S: Maintained 22245F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22246F: drivers/iio/magnetometer/tmag5273.c 22247 22248TI TRF7970A NFC DRIVER 22249M: Mark Greer <mgreer@animalcreek.com> 22250L: linux-wireless@vger.kernel.org 22251S: Supported 22252F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22253F: drivers/nfc/trf7970a.c 22254 22255TI TSC2046 ADC DRIVER 22256M: Oleksij Rempel <o.rempel@pengutronix.de> 22257R: kernel@pengutronix.de 22258L: linux-iio@vger.kernel.org 22259S: Maintained 22260F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22261F: drivers/iio/adc/ti-tsc2046.c 22262 22263TI TWL4030 SERIES SOC CODEC DRIVER 22264M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22265L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22266S: Maintained 22267F: sound/soc/codecs/twl4030* 22268 22269TI VPE/CAL DRIVERS 22270M: Benoit Parrot <bparrot@ti.com> 22271L: linux-media@vger.kernel.org 22272S: Maintained 22273W: http://linuxtv.org/ 22274Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22275F: Documentation/devicetree/bindings/media/ti,cal.yaml 22276F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22277F: drivers/media/platform/ti/cal/ 22278F: drivers/media/platform/ti/vpe/ 22279 22280TI WILINK WIRELESS DRIVERS 22281L: linux-wireless@vger.kernel.org 22282S: Orphan 22283W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22284W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22285F: drivers/net/wireless/ti/ 22286 22287TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22288M: John Stultz <jstultz@google.com> 22289M: Thomas Gleixner <tglx@linutronix.de> 22290R: Stephen Boyd <sboyd@kernel.org> 22291L: linux-kernel@vger.kernel.org 22292S: Supported 22293T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22294F: include/linux/clocksource.h 22295F: include/linux/time.h 22296F: include/linux/timekeeper_internal.h 22297F: include/linux/timekeeping.h 22298F: include/linux/timex.h 22299F: include/uapi/linux/time.h 22300F: include/uapi/linux/timex.h 22301F: kernel/time/alarmtimer.c 22302F: kernel/time/clocksource* 22303F: kernel/time/ntp* 22304F: kernel/time/time.c 22305F: kernel/time/timeconst.bc 22306F: kernel/time/timeconv.c 22307F: kernel/time/timecounter.c 22308F: kernel/time/timekeeping* 22309F: kernel/time/time_test.c 22310F: tools/testing/selftests/timers/ 22311 22312TIPC NETWORK LAYER 22313M: Jon Maloy <jmaloy@redhat.com> 22314M: Ying Xue <ying.xue@windriver.com> 22315L: netdev@vger.kernel.org (core kernel code) 22316L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22317S: Maintained 22318W: http://tipc.sourceforge.net/ 22319F: include/uapi/linux/tipc*.h 22320F: net/tipc/ 22321 22322TLAN NETWORK DRIVER 22323M: Samuel Chessman <chessman@tux.org> 22324L: tlan-devel@lists.sourceforge.net (subscribers-only) 22325S: Maintained 22326W: http://sourceforge.net/projects/tlan/ 22327F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22328F: drivers/net/ethernet/ti/tlan.* 22329 22330TMIO/SDHI MMC DRIVER 22331M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22332L: linux-mmc@vger.kernel.org 22333L: linux-renesas-soc@vger.kernel.org 22334S: Supported 22335F: drivers/mmc/host/renesas_sdhi* 22336F: drivers/mmc/host/tmio_mmc* 22337F: include/linux/mfd/tmio.h 22338 22339TMP513 HARDWARE MONITOR DRIVER 22340M: Eric Tremblay <etremblay@distech-controls.com> 22341L: linux-hwmon@vger.kernel.org 22342S: Maintained 22343F: Documentation/hwmon/tmp513.rst 22344F: drivers/hwmon/tmp513.c 22345 22346TMPFS (SHMEM FILESYSTEM) 22347M: Hugh Dickins <hughd@google.com> 22348L: linux-mm@kvack.org 22349S: Maintained 22350F: include/linux/shmem_fs.h 22351F: mm/shmem.c 22352 22353TOMOYO SECURITY MODULE 22354M: Kentaro Takeda <takedakn@nttdata.co.jp> 22355M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22356L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22357L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22358L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22359L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22360S: Maintained 22361W: https://tomoyo.osdn.jp/ 22362F: security/tomoyo/ 22363 22364TOPSTAR LAPTOP EXTRAS DRIVER 22365M: Herton Ronaldo Krzesinski <herton@canonical.com> 22366L: platform-driver-x86@vger.kernel.org 22367S: Maintained 22368F: drivers/platform/x86/topstar-laptop.c 22369 22370TORTURE-TEST MODULES 22371M: Davidlohr Bueso <dave@stgolabs.net> 22372M: "Paul E. McKenney" <paulmck@kernel.org> 22373M: Josh Triplett <josh@joshtriplett.org> 22374L: linux-kernel@vger.kernel.org 22375S: Supported 22376T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22377F: Documentation/RCU/torture.rst 22378F: kernel/locking/locktorture.c 22379F: kernel/rcu/rcuscale.c 22380F: kernel/rcu/rcutorture.c 22381F: kernel/rcu/refscale.c 22382F: kernel/torture.c 22383 22384TOSHIBA ACPI EXTRAS DRIVER 22385M: Azael Avalos <coproscefalo@gmail.com> 22386L: platform-driver-x86@vger.kernel.org 22387S: Maintained 22388F: drivers/platform/x86/toshiba_acpi.c 22389 22390TOSHIBA BLUETOOTH DRIVER 22391M: Azael Avalos <coproscefalo@gmail.com> 22392L: platform-driver-x86@vger.kernel.org 22393S: Maintained 22394F: drivers/platform/x86/toshiba_bluetooth.c 22395 22396TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22397M: Azael Avalos <coproscefalo@gmail.com> 22398L: platform-driver-x86@vger.kernel.org 22399S: Maintained 22400F: drivers/platform/x86/toshiba_haps.c 22401 22402TOSHIBA SMM DRIVER 22403M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22404S: Maintained 22405W: http://www.buzzard.org.uk/toshiba/ 22406F: drivers/char/toshiba.c 22407F: include/linux/toshiba.h 22408F: include/uapi/linux/toshiba.h 22409 22410TOSHIBA TC358743 DRIVER 22411M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22412L: linux-media@vger.kernel.org 22413S: Maintained 22414F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22415F: drivers/media/i2c/tc358743* 22416F: include/media/i2c/tc358743.h 22417 22418TOSHIBA WMI HOTKEYS DRIVER 22419M: Azael Avalos <coproscefalo@gmail.com> 22420L: platform-driver-x86@vger.kernel.org 22421S: Maintained 22422F: drivers/platform/x86/toshiba-wmi.c 22423 22424TPM DEVICE DRIVER 22425M: Peter Huewe <peterhuewe@gmx.de> 22426M: Jarkko Sakkinen <jarkko@kernel.org> 22427R: Jason Gunthorpe <jgg@ziepe.ca> 22428L: linux-integrity@vger.kernel.org 22429S: Maintained 22430W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22431Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22432T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22433F: Documentation/devicetree/bindings/tpm/ 22434F: drivers/char/tpm/ 22435 22436TPS546D24 DRIVER 22437M: Duke Du <dukedu83@gmail.com> 22438L: linux-hwmon@vger.kernel.org 22439S: Maintained 22440F: Documentation/hwmon/tps546d24.rst 22441F: drivers/hwmon/pmbus/tps546d24.c 22442 22443TQ SYSTEMS BOARD & DRIVER SUPPORT 22444L: linux@ew.tq-group.com 22445S: Supported 22446W: https://www.tq-group.com/en/products/tq-embedded/ 22447F: arch/arm/boot/dts/imx*mba*.dts* 22448F: arch/arm/boot/dts/imx*tqma*.dts* 22449F: arch/arm/boot/dts/mba*.dtsi 22450F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22451F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22452F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22453F: arch/arm64/boot/dts/freescale/mba*.dtsi 22454F: arch/arm64/boot/dts/freescale/tqml*.dts* 22455F: drivers/gpio/gpio-tqmx86.c 22456F: drivers/mfd/tqmx86.c 22457F: drivers/watchdog/tqmx86_wdt.c 22458 22459TRACING 22460M: Steven Rostedt <rostedt@goodmis.org> 22461M: Masami Hiramatsu <mhiramat@kernel.org> 22462R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22463L: linux-kernel@vger.kernel.org 22464L: linux-trace-kernel@vger.kernel.org 22465S: Maintained 22466Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22467T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22468F: Documentation/trace/* 22469F: fs/tracefs/ 22470F: include/linux/trace*.h 22471F: include/trace/ 22472F: kernel/trace/ 22473F: scripts/tracing/ 22474F: tools/testing/selftests/ftrace/ 22475 22476TRACING MMIO ACCESSES (MMIOTRACE) 22477M: Steven Rostedt <rostedt@goodmis.org> 22478M: Masami Hiramatsu <mhiramat@kernel.org> 22479R: Karol Herbst <karolherbst@gmail.com> 22480R: Pekka Paalanen <ppaalanen@gmail.com> 22481L: linux-kernel@vger.kernel.org 22482L: nouveau@lists.freedesktop.org 22483S: Maintained 22484F: arch/x86/mm/kmmio.c 22485F: arch/x86/mm/mmio-mod.c 22486F: arch/x86/mm/testmmiotrace.c 22487F: include/linux/mmiotrace.h 22488F: kernel/trace/trace_mmiotrace.c 22489 22490TRACING OS NOISE / LATENCY TRACERS 22491M: Steven Rostedt <rostedt@goodmis.org> 22492M: Daniel Bristot de Oliveira <bristot@kernel.org> 22493S: Maintained 22494F: Documentation/trace/hwlat_detector.rst 22495F: Documentation/trace/osnoise-tracer.rst 22496F: Documentation/trace/timerlat-tracer.rst 22497F: arch/*/kernel/trace.c 22498F: include/trace/events/osnoise.h 22499F: kernel/trace/trace_hwlat.c 22500F: kernel/trace/trace_irqsoff.c 22501F: kernel/trace/trace_osnoise.c 22502F: kernel/trace/trace_sched_wakeup.c 22503 22504TRADITIONAL CHINESE DOCUMENTATION 22505M: Hu Haowen <2023002089@link.tyut.edu.cn> 22506S: Maintained 22507W: https://github.com/srcres258/linux-doc 22508T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22509F: Documentation/translations/zh_TW/ 22510 22511TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22512M: Dan Williams <dan.j.williams@intel.com> 22513L: linux-coco@lists.linux.dev 22514S: Maintained 22515F: Documentation/ABI/testing/configfs-tsm 22516F: drivers/virt/coco/tsm.c 22517F: include/linux/tsm.h 22518 22519TTY LAYER AND SERIAL DRIVERS 22520M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22521M: Jiri Slaby <jirislaby@kernel.org> 22522L: linux-kernel@vger.kernel.org 22523L: linux-serial@vger.kernel.org 22524S: Supported 22525T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22526F: Documentation/devicetree/bindings/serial/ 22527F: Documentation/driver-api/serial/ 22528F: drivers/tty/ 22529F: include/linux/selection.h 22530F: include/linux/serial.h 22531F: include/linux/serial_core.h 22532F: include/linux/sysrq.h 22533F: include/linux/tty*.h 22534F: include/linux/vt.h 22535F: include/linux/vt_*.h 22536F: include/uapi/linux/serial.h 22537F: include/uapi/linux/serial_core.h 22538F: include/uapi/linux/tty.h 22539 22540TUA9001 MEDIA DRIVER 22541L: linux-media@vger.kernel.org 22542S: Orphan 22543W: https://linuxtv.org 22544Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22545F: drivers/media/tuners/tua9001* 22546 22547TULIP NETWORK DRIVERS 22548L: netdev@vger.kernel.org 22549L: linux-parisc@vger.kernel.org 22550S: Orphan 22551F: drivers/net/ethernet/dec/tulip/ 22552 22553TUN/TAP driver 22554M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22555M: Jason Wang <jasowang@redhat.com> 22556S: Maintained 22557W: http://vtun.sourceforge.net/tun 22558F: Documentation/networking/tuntap.rst 22559F: arch/um/os-Linux/drivers/ 22560F: drivers/net/tap.c 22561F: drivers/net/tun.c 22562 22563TURBOCHANNEL SUBSYSTEM 22564M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22565M: Ralf Baechle <ralf@linux-mips.org> 22566L: linux-mips@vger.kernel.org 22567S: Maintained 22568Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22569F: drivers/tc/ 22570F: include/linux/tc.h 22571 22572TURBOSTAT UTILITY 22573M: "Len Brown" <lenb@kernel.org> 22574L: linux-pm@vger.kernel.org 22575S: Supported 22576Q: https://patchwork.kernel.org/project/linux-pm/list/ 22577B: https://bugzilla.kernel.org 22578T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22579F: tools/power/x86/turbostat/ 22580 22581TW5864 VIDEO4LINUX DRIVER 22582M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22583M: Anton Sviridenko <anton@corp.bluecherry.net> 22584M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22585M: Andrey Utkin <andrey_utkin@fastmail.com> 22586L: linux-media@vger.kernel.org 22587S: Supported 22588F: drivers/media/pci/tw5864/ 22589 22590TW68 VIDEO4LINUX DRIVER 22591M: Hans Verkuil <hverkuil@xs4all.nl> 22592L: linux-media@vger.kernel.org 22593S: Odd Fixes 22594W: https://linuxtv.org 22595T: git git://linuxtv.org/media_tree.git 22596F: drivers/media/pci/tw68/ 22597 22598TW686X VIDEO4LINUX DRIVER 22599M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22600L: linux-media@vger.kernel.org 22601S: Maintained 22602W: http://linuxtv.org 22603T: git git://linuxtv.org/media_tree.git 22604F: drivers/media/pci/tw686x/ 22605 22606U-BOOT ENVIRONMENT VARIABLES 22607M: Rafał Miłecki <rafal@milecki.pl> 22608S: Maintained 22609F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22610F: drivers/nvmem/u-boot-env.c 22611 22612UACCE ACCELERATOR FRAMEWORK 22613M: Zhangfei Gao <zhangfei.gao@linaro.org> 22614M: Zhou Wang <wangzhou1@hisilicon.com> 22615L: linux-accelerators@lists.ozlabs.org 22616L: linux-kernel@vger.kernel.org 22617S: Maintained 22618F: Documentation/ABI/testing/sysfs-driver-uacce 22619F: Documentation/misc-devices/uacce.rst 22620F: drivers/misc/uacce/ 22621F: include/linux/uacce.h 22622F: include/uapi/misc/uacce/ 22623 22624UBI FILE SYSTEM (UBIFS) 22625M: Richard Weinberger <richard@nod.at> 22626R: Zhihao Cheng <chengzhihao1@huawei.com> 22627L: linux-mtd@lists.infradead.org 22628S: Supported 22629W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22630T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22631T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22632F: Documentation/ABI/testing/sysfs-fs-ubifs 22633F: Documentation/filesystems/ubifs-authentication.rst 22634F: Documentation/filesystems/ubifs.rst 22635F: fs/ubifs/ 22636 22637UBLK USERSPACE BLOCK DRIVER 22638M: Ming Lei <ming.lei@redhat.com> 22639L: linux-block@vger.kernel.org 22640S: Maintained 22641F: Documentation/block/ublk.rst 22642F: drivers/block/ublk_drv.c 22643F: include/uapi/linux/ublk_cmd.h 22644 22645UBSAN 22646M: Kees Cook <keescook@chromium.org> 22647R: Marco Elver <elver@google.com> 22648R: Andrey Konovalov <andreyknvl@gmail.com> 22649R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22650L: kasan-dev@googlegroups.com 22651L: linux-hardening@vger.kernel.org 22652S: Supported 22653T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22654F: Documentation/dev-tools/ubsan.rst 22655F: include/linux/ubsan.h 22656F: lib/Kconfig.ubsan 22657F: lib/test_ubsan.c 22658F: lib/ubsan.c 22659F: scripts/Makefile.ubsan 22660K: \bARCH_HAS_UBSAN\b 22661 22662UCLINUX (M68KNOMMU AND COLDFIRE) 22663M: Greg Ungerer <gerg@linux-m68k.org> 22664L: linux-m68k@lists.linux-m68k.org 22665S: Maintained 22666W: http://www.linux-m68k.org/ 22667T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22668F: arch/m68k/*/*_no.* 22669F: arch/m68k/68*/ 22670F: arch/m68k/coldfire/ 22671F: arch/m68k/include/asm/*_no.* 22672 22673UDF FILESYSTEM 22674M: Jan Kara <jack@suse.com> 22675S: Maintained 22676F: Documentation/filesystems/udf.rst 22677F: fs/udf/ 22678 22679UDRAW TABLET 22680M: Bastien Nocera <hadess@hadess.net> 22681L: linux-input@vger.kernel.org 22682S: Maintained 22683F: drivers/hid/hid-udraw-ps3.c 22684 22685UFS FILESYSTEM 22686M: Evgeniy Dushistov <dushistov@mail.ru> 22687S: Maintained 22688F: Documentation/admin-guide/ufs.rst 22689F: fs/ufs/ 22690 22691UHID USERSPACE HID IO DRIVER 22692M: David Rheinsberg <david@readahead.eu> 22693L: linux-input@vger.kernel.org 22694S: Maintained 22695F: drivers/hid/uhid.c 22696F: include/uapi/linux/uhid.h 22697 22698ULPI BUS 22699M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22700L: linux-usb@vger.kernel.org 22701S: Maintained 22702F: drivers/usb/common/ulpi.c 22703F: include/linux/ulpi/ 22704 22705UNICODE SUBSYSTEM 22706M: Gabriel Krisman Bertazi <krisman@kernel.org> 22707L: linux-fsdevel@vger.kernel.org 22708S: Supported 22709F: fs/unicode/ 22710 22711UNIFDEF 22712M: Tony Finch <dot@dotat.at> 22713S: Maintained 22714W: http://dotat.at/prog/unifdef 22715F: scripts/unifdef.c 22716 22717UNIFORM CDROM DRIVER 22718M: Phillip Potter <phil@philpotter.co.uk> 22719S: Maintained 22720F: Documentation/cdrom/ 22721F: drivers/cdrom/cdrom.c 22722F: include/linux/cdrom.h 22723F: include/uapi/linux/cdrom.h 22724 22725UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22726R: Alim Akhtar <alim.akhtar@samsung.com> 22727R: Avri Altman <avri.altman@wdc.com> 22728R: Bart Van Assche <bvanassche@acm.org> 22729L: linux-scsi@vger.kernel.org 22730S: Supported 22731F: Documentation/devicetree/bindings/ufs/ 22732F: Documentation/scsi/ufs.rst 22733F: drivers/ufs/core/ 22734 22735UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22736M: Pedro Sousa <pedrom.sousa@synopsys.com> 22737L: linux-scsi@vger.kernel.org 22738S: Supported 22739F: drivers/ufs/host/*dwc* 22740 22741UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22742M: Alim Akhtar <alim.akhtar@samsung.com> 22743L: linux-scsi@vger.kernel.org 22744S: Maintained 22745F: drivers/ufs/host/ufs-exynos* 22746 22747UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22748M: Peter Wang <peter.wang@mediatek.com> 22749R: Stanley Jhu <chu.stanley@gmail.com> 22750L: linux-scsi@vger.kernel.org 22751L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22752S: Maintained 22753F: drivers/ufs/host/ufs-mediatek* 22754 22755UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22756M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22757L: linux-arm-msm@vger.kernel.org 22758L: linux-scsi@vger.kernel.org 22759S: Maintained 22760F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22761F: drivers/ufs/host/ufs-qcom* 22762 22763UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22764M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22765L: linux-renesas-soc@vger.kernel.org 22766L: linux-scsi@vger.kernel.org 22767S: Maintained 22768F: drivers/ufs/host/ufs-renesas.c 22769 22770UNSORTED BLOCK IMAGES (UBI) 22771M: Richard Weinberger <richard@nod.at> 22772R: Zhihao Cheng <chengzhihao1@huawei.com> 22773L: linux-mtd@lists.infradead.org 22774S: Supported 22775W: http://www.linux-mtd.infradead.org/ 22776T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22777T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22778F: drivers/mtd/ubi/ 22779F: include/linux/mtd/ubi.h 22780F: include/uapi/mtd/ubi-user.h 22781 22782USB "USBNET" DRIVER FRAMEWORK 22783M: Oliver Neukum <oneukum@suse.com> 22784L: netdev@vger.kernel.org 22785S: Maintained 22786W: http://www.linux-usb.org/usbnet 22787F: drivers/net/usb/usbnet.c 22788F: include/linux/usb/usbnet.h 22789 22790USB ACM DRIVER 22791M: Oliver Neukum <oneukum@suse.com> 22792L: linux-usb@vger.kernel.org 22793S: Maintained 22794F: Documentation/usb/acm.rst 22795F: drivers/usb/class/cdc-acm.* 22796 22797USB APPLE MFI FASTCHARGE DRIVER 22798M: Bastien Nocera <hadess@hadess.net> 22799L: linux-usb@vger.kernel.org 22800S: Maintained 22801F: drivers/usb/misc/apple-mfi-fastcharge.c 22802 22803USB AR5523 WIRELESS DRIVER 22804L: linux-wireless@vger.kernel.org 22805S: Orphan 22806F: drivers/net/wireless/ath/ar5523/ 22807 22808USB ATTACHED SCSI 22809M: Oliver Neukum <oneukum@suse.com> 22810L: linux-usb@vger.kernel.org 22811L: linux-scsi@vger.kernel.org 22812S: Maintained 22813F: drivers/usb/storage/uas.c 22814 22815USB CDC ETHERNET DRIVER 22816M: Oliver Neukum <oliver@neukum.org> 22817L: linux-usb@vger.kernel.org 22818S: Maintained 22819F: drivers/net/usb/cdc_*.c 22820F: include/uapi/linux/usb/cdc.h 22821 22822USB CHAOSKEY DRIVER 22823M: Keith Packard <keithp@keithp.com> 22824L: linux-usb@vger.kernel.org 22825S: Maintained 22826F: drivers/usb/misc/chaoskey.c 22827 22828USB CYPRESS C67X00 DRIVER 22829L: linux-usb@vger.kernel.org 22830S: Orphan 22831F: drivers/usb/c67x00/ 22832 22833USB DAVICOM DM9601 DRIVER 22834M: Peter Korsgaard <peter@korsgaard.com> 22835L: netdev@vger.kernel.org 22836S: Maintained 22837W: http://www.linux-usb.org/usbnet 22838F: drivers/net/usb/dm9601.c 22839 22840USB EHCI DRIVER 22841M: Alan Stern <stern@rowland.harvard.edu> 22842L: linux-usb@vger.kernel.org 22843S: Maintained 22844F: Documentation/usb/ehci.rst 22845F: drivers/usb/host/ehci* 22846 22847USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22848M: Jiri Kosina <jikos@kernel.org> 22849M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22850L: linux-usb@vger.kernel.org 22851S: Maintained 22852T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22853F: Documentation/hid/hiddev.rst 22854F: drivers/hid/usbhid/ 22855 22856USB INTEL XHCI ROLE MUX DRIVER 22857M: Hans de Goede <hdegoede@redhat.com> 22858L: linux-usb@vger.kernel.org 22859S: Maintained 22860F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22861 22862USB IP DRIVER FOR HISILICON KIRIN 960 22863M: Yu Chen <chenyu56@huawei.com> 22864M: Binghui Wang <wangbinghui@hisilicon.com> 22865L: linux-usb@vger.kernel.org 22866S: Maintained 22867F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22868F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22869 22870USB IP DRIVER FOR HISILICON KIRIN 970 22871M: Mauro Carvalho Chehab <mchehab@kernel.org> 22872L: linux-usb@vger.kernel.org 22873S: Maintained 22874F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22875F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22876 22877USB ISP116X DRIVER 22878M: Olav Kongas <ok@artecdesign.ee> 22879L: linux-usb@vger.kernel.org 22880S: Maintained 22881F: drivers/usb/host/isp116x* 22882F: include/linux/usb/isp116x.h 22883 22884USB ISP1760 DRIVER 22885M: Rui Miguel Silva <rui.silva@linaro.org> 22886L: linux-usb@vger.kernel.org 22887S: Maintained 22888F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22889F: drivers/usb/isp1760/* 22890 22891USB LAN78XX ETHERNET DRIVER 22892M: Woojung Huh <woojung.huh@microchip.com> 22893M: UNGLinuxDriver@microchip.com 22894L: netdev@vger.kernel.org 22895S: Maintained 22896F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22897F: drivers/net/usb/lan78xx.* 22898F: include/dt-bindings/net/microchip-lan78xx.h 22899 22900USB MASS STORAGE DRIVER 22901M: Alan Stern <stern@rowland.harvard.edu> 22902L: linux-usb@vger.kernel.org 22903L: usb-storage@lists.one-eyed-alien.net 22904S: Maintained 22905F: drivers/usb/storage/ 22906 22907USB MIDI DRIVER 22908M: Clemens Ladisch <clemens@ladisch.de> 22909L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22910S: Maintained 22911T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22912F: sound/usb/midi.* 22913 22914USB NETWORKING DRIVERS 22915L: linux-usb@vger.kernel.org 22916S: Odd Fixes 22917F: drivers/net/usb/ 22918 22919USB OHCI DRIVER 22920M: Alan Stern <stern@rowland.harvard.edu> 22921L: linux-usb@vger.kernel.org 22922S: Maintained 22923F: Documentation/usb/ohci.rst 22924F: drivers/usb/host/ohci* 22925 22926USB OTG FSM (Finite State Machine) 22927M: Peter Chen <peter.chen@kernel.org> 22928L: linux-usb@vger.kernel.org 22929S: Maintained 22930T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22931F: drivers/usb/common/usb-otg-fsm.c 22932 22933USB OVER IP DRIVER 22934M: Valentina Manea <valentina.manea.m@gmail.com> 22935M: Shuah Khan <shuah@kernel.org> 22936M: Shuah Khan <skhan@linuxfoundation.org> 22937R: Hongren Zheng <i@zenithal.me> 22938L: linux-usb@vger.kernel.org 22939S: Maintained 22940F: Documentation/usb/usbip_protocol.rst 22941F: drivers/usb/usbip/ 22942F: tools/testing/selftests/drivers/usb/usbip/ 22943F: tools/usb/usbip/ 22944 22945USB PEGASUS DRIVER 22946M: Petko Manolov <petkan@nucleusys.com> 22947L: linux-usb@vger.kernel.org 22948L: netdev@vger.kernel.org 22949S: Maintained 22950W: https://github.com/petkan/pegasus 22951T: git https://github.com/petkan/pegasus.git 22952F: drivers/net/usb/pegasus.* 22953 22954USB PRINTER DRIVER (usblp) 22955M: Pete Zaitcev <zaitcev@redhat.com> 22956L: linux-usb@vger.kernel.org 22957S: Supported 22958F: drivers/usb/class/usblp.c 22959 22960USB QMI WWAN NETWORK DRIVER 22961M: Bjørn Mork <bjorn@mork.no> 22962L: netdev@vger.kernel.org 22963S: Maintained 22964F: Documentation/ABI/testing/sysfs-class-net-qmi 22965F: drivers/net/usb/qmi_wwan.c 22966 22967USB RAW GADGET DRIVER 22968R: Andrey Konovalov <andreyknvl@gmail.com> 22969L: linux-usb@vger.kernel.org 22970S: Maintained 22971F: Documentation/usb/raw-gadget.rst 22972F: drivers/usb/gadget/legacy/raw_gadget.c 22973F: include/uapi/linux/usb/raw_gadget.h 22974 22975USB RTL8150 DRIVER 22976M: Petko Manolov <petkan@nucleusys.com> 22977L: linux-usb@vger.kernel.org 22978L: netdev@vger.kernel.org 22979S: Maintained 22980W: https://github.com/petkan/rtl8150 22981T: git https://github.com/petkan/rtl8150.git 22982F: drivers/net/usb/rtl8150.c 22983 22984USB SERIAL SUBSYSTEM 22985M: Johan Hovold <johan@kernel.org> 22986L: linux-usb@vger.kernel.org 22987S: Maintained 22988T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22989F: Documentation/usb/usb-serial.rst 22990F: drivers/usb/serial/ 22991F: include/linux/usb/serial.h 22992 22993USB SMSC75XX ETHERNET DRIVER 22994M: Steve Glendinning <steve.glendinning@shawell.net> 22995L: netdev@vger.kernel.org 22996S: Maintained 22997F: drivers/net/usb/smsc75xx.* 22998 22999USB SMSC95XX ETHERNET DRIVER 23000M: Steve Glendinning <steve.glendinning@shawell.net> 23001M: UNGLinuxDriver@microchip.com 23002L: netdev@vger.kernel.org 23003S: Maintained 23004F: drivers/net/usb/smsc95xx.* 23005 23006USB SUBSYSTEM 23007M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23008L: linux-usb@vger.kernel.org 23009S: Supported 23010W: http://www.linux-usb.org 23011T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23012F: Documentation/devicetree/bindings/usb/ 23013F: Documentation/usb/ 23014F: drivers/usb/ 23015F: include/dt-bindings/usb/ 23016F: include/linux/usb.h 23017F: include/linux/usb/ 23018F: include/uapi/linux/usb/ 23019 23020USB TYPEC BUS FOR ALTERNATE MODES 23021M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23022L: linux-usb@vger.kernel.org 23023S: Maintained 23024F: Documentation/ABI/testing/sysfs-bus-typec 23025F: Documentation/driver-api/usb/typec_bus.rst 23026F: drivers/usb/typec/altmodes/ 23027F: include/linux/usb/typec_altmode.h 23028 23029USB TYPEC CLASS 23030M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23031L: linux-usb@vger.kernel.org 23032S: Maintained 23033F: Documentation/ABI/testing/sysfs-class-typec 23034F: Documentation/driver-api/usb/typec.rst 23035F: drivers/usb/typec/ 23036F: include/linux/usb/typec.h 23037 23038USB TYPEC INTEL PMC MUX DRIVER 23039M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23040L: linux-usb@vger.kernel.org 23041S: Maintained 23042F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23043F: drivers/usb/typec/mux/intel_pmc_mux.c 23044 23045USB TYPEC PI3USB30532 MUX DRIVER 23046M: Hans de Goede <hdegoede@redhat.com> 23047L: linux-usb@vger.kernel.org 23048S: Maintained 23049F: drivers/usb/typec/mux/pi3usb30532.c 23050 23051USB TYPEC PORT CONTROLLER DRIVERS 23052L: linux-usb@vger.kernel.org 23053S: Orphan 23054F: drivers/usb/typec/tcpm/ 23055 23056USB UHCI DRIVER 23057M: Alan Stern <stern@rowland.harvard.edu> 23058L: linux-usb@vger.kernel.org 23059S: Maintained 23060F: drivers/usb/host/uhci* 23061 23062USB VIDEO CLASS 23063M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23064L: linux-media@vger.kernel.org 23065S: Maintained 23066W: http://www.ideasonboard.org/uvc/ 23067T: git git://linuxtv.org/media_tree.git 23068F: drivers/media/usb/uvc/ 23069F: include/uapi/linux/uvcvideo.h 23070 23071USB WEBCAM GADGET 23072M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23073M: Daniel Scally <dan.scally@ideasonboard.com> 23074L: linux-usb@vger.kernel.org 23075S: Maintained 23076F: drivers/usb/gadget/function/*uvc* 23077F: drivers/usb/gadget/legacy/webcam.c 23078F: include/uapi/linux/usb/g_uvc.h 23079 23080USB XHCI DRIVER 23081M: Mathias Nyman <mathias.nyman@intel.com> 23082L: linux-usb@vger.kernel.org 23083S: Supported 23084F: drivers/usb/host/pci-quirks* 23085F: drivers/usb/host/xhci* 23086 23087USER DATAGRAM PROTOCOL (UDP) 23088M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23089S: Maintained 23090F: include/linux/udp.h 23091F: net/ipv4/udp.c 23092F: net/ipv6/udp.c 23093 23094USER-MODE LINUX (UML) 23095M: Richard Weinberger <richard@nod.at> 23096M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23097M: Johannes Berg <johannes@sipsolutions.net> 23098L: linux-um@lists.infradead.org 23099S: Maintained 23100W: http://user-mode-linux.sourceforge.net 23101Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23102T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23103T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23104F: Documentation/virt/uml/ 23105F: arch/um/ 23106F: arch/x86/um/ 23107F: fs/hostfs/ 23108 23109USERSPACE COPYIN/COPYOUT (UIOVEC) 23110M: Alexander Viro <viro@zeniv.linux.org.uk> 23111S: Maintained 23112F: include/linux/uio.h 23113F: lib/iov_iter.c 23114 23115USERSPACE DMA BUFFER DRIVER 23116M: Gerd Hoffmann <kraxel@redhat.com> 23117L: dri-devel@lists.freedesktop.org 23118S: Maintained 23119T: git git://anongit.freedesktop.org/drm/drm-misc 23120F: drivers/dma-buf/udmabuf.c 23121F: include/uapi/linux/udmabuf.h 23122 23123USERSPACE I/O (UIO) 23124M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23125S: Maintained 23126T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23127F: Documentation/driver-api/uio-howto.rst 23128F: drivers/uio/ 23129F: include/linux/uio_driver.h 23130 23131UTIL-LINUX PACKAGE 23132M: Karel Zak <kzak@redhat.com> 23133L: util-linux@vger.kernel.org 23134S: Maintained 23135W: http://en.wikipedia.org/wiki/Util-linux 23136T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23137 23138UUID HELPERS 23139R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23140L: linux-kernel@vger.kernel.org 23141S: Maintained 23142F: include/linux/uuid.h 23143F: lib/test_uuid.c 23144F: lib/uuid.c 23145 23146UV SYSFS DRIVER 23147M: Justin Ernst <justin.ernst@hpe.com> 23148L: platform-driver-x86@vger.kernel.org 23149S: Maintained 23150F: drivers/platform/x86/uv_sysfs.c 23151 23152UVESAFB DRIVER 23153M: Michal Januszewski <spock@gentoo.org> 23154L: linux-fbdev@vger.kernel.org 23155S: Maintained 23156W: https://github.com/mjanusz/v86d 23157F: Documentation/fb/uvesafb.rst 23158F: drivers/video/fbdev/uvesafb.* 23159 23160Ux500 CLOCK DRIVERS 23161M: Ulf Hansson <ulf.hansson@linaro.org> 23162L: linux-clk@vger.kernel.org 23163L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23164S: Maintained 23165F: drivers/clk/ux500/ 23166 23167V4L2 ASYNC AND FWNODE FRAMEWORKS 23168M: Sakari Ailus <sakari.ailus@linux.intel.com> 23169L: linux-media@vger.kernel.org 23170S: Maintained 23171T: git git://linuxtv.org/media_tree.git 23172F: drivers/media/v4l2-core/v4l2-async.c 23173F: drivers/media/v4l2-core/v4l2-fwnode.c 23174F: include/media/v4l2-async.h 23175F: include/media/v4l2-fwnode.h 23176 23177V4L2 LENS DRIVERS 23178M: Sakari Ailus <sakari.ailus@linux.intel.com> 23179L: linux-media@vger.kernel.org 23180S: Maintained 23181F: drivers/media/i2c/ak* 23182F: drivers/media/i2c/dw* 23183F: drivers/media/i2c/lm* 23184 23185V4L2 CAMERA SENSOR DRIVERS 23186M: Sakari Ailus <sakari.ailus@linux.intel.com> 23187L: linux-media@vger.kernel.org 23188S: Maintained 23189F: Documentation/driver-api/media/camera-sensor.rst 23190F: Documentation/driver-api/media/tx-rx.rst 23191F: drivers/media/i2c/ar* 23192F: drivers/media/i2c/gc* 23193F: drivers/media/i2c/hi* 23194F: drivers/media/i2c/imx* 23195F: drivers/media/i2c/mt* 23196F: drivers/media/i2c/og* 23197F: drivers/media/i2c/ov* 23198F: drivers/media/i2c/s5* 23199F: drivers/media/i2c/st-vgxy61.c 23200 23201VF610 NAND DRIVER 23202M: Stefan Agner <stefan@agner.ch> 23203L: linux-mtd@lists.infradead.org 23204S: Supported 23205F: drivers/mtd/nand/raw/vf610_nfc.c 23206 23207VFAT/FAT/MSDOS FILESYSTEM 23208M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23209S: Maintained 23210F: Documentation/filesystems/vfat.rst 23211F: fs/fat/ 23212F: tools/testing/selftests/filesystems/fat/ 23213 23214VFIO CDX DRIVER 23215M: Nipun Gupta <nipun.gupta@amd.com> 23216M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23217L: kvm@vger.kernel.org 23218S: Maintained 23219F: drivers/vfio/cdx/* 23220 23221VFIO DRIVER 23222M: Alex Williamson <alex.williamson@redhat.com> 23223L: kvm@vger.kernel.org 23224S: Maintained 23225T: git https://github.com/awilliam/linux-vfio.git 23226F: Documentation/ABI/testing/debugfs-vfio 23227F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23228F: Documentation/driver-api/vfio.rst 23229F: drivers/vfio/ 23230F: include/linux/vfio.h 23231F: include/linux/vfio_pci_core.h 23232F: include/uapi/linux/vfio.h 23233 23234VFIO FSL-MC DRIVER 23235M: Diana Craciun <diana.craciun@oss.nxp.com> 23236L: kvm@vger.kernel.org 23237S: Maintained 23238F: drivers/vfio/fsl-mc/ 23239 23240VFIO HISILICON PCI DRIVER 23241M: Longfang Liu <liulongfang@huawei.com> 23242M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23243L: kvm@vger.kernel.org 23244S: Maintained 23245F: drivers/vfio/pci/hisilicon/ 23246 23247VFIO MEDIATED DEVICE DRIVERS 23248M: Kirti Wankhede <kwankhede@nvidia.com> 23249L: kvm@vger.kernel.org 23250S: Maintained 23251F: Documentation/driver-api/vfio-mediated-device.rst 23252F: drivers/vfio/mdev/ 23253F: include/linux/mdev.h 23254F: samples/vfio-mdev/ 23255 23256VFIO MLX5 PCI DRIVER 23257M: Yishai Hadas <yishaih@nvidia.com> 23258L: kvm@vger.kernel.org 23259S: Maintained 23260F: drivers/vfio/pci/mlx5/ 23261 23262VFIO NVIDIA GRACE GPU DRIVER 23263M: Ankit Agrawal <ankita@nvidia.com> 23264L: kvm@vger.kernel.org 23265S: Supported 23266F: drivers/vfio/pci/nvgrace-gpu/ 23267 23268VFIO PCI DEVICE SPECIFIC DRIVERS 23269R: Jason Gunthorpe <jgg@nvidia.com> 23270R: Yishai Hadas <yishaih@nvidia.com> 23271R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23272R: Kevin Tian <kevin.tian@intel.com> 23273L: kvm@vger.kernel.org 23274S: Maintained 23275P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23276F: drivers/vfio/pci/*/ 23277 23278VFIO PDS PCI DRIVER 23279M: Brett Creeley <brett.creeley@amd.com> 23280L: kvm@vger.kernel.org 23281S: Maintained 23282F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23283F: drivers/vfio/pci/pds/ 23284 23285VFIO PLATFORM DRIVER 23286M: Eric Auger <eric.auger@redhat.com> 23287L: kvm@vger.kernel.org 23288S: Maintained 23289F: drivers/vfio/platform/ 23290 23291VFIO VIRTIO PCI DRIVER 23292M: Yishai Hadas <yishaih@nvidia.com> 23293L: kvm@vger.kernel.org 23294L: virtualization@lists.linux.dev 23295S: Maintained 23296F: drivers/vfio/pci/virtio 23297 23298VGA_SWITCHEROO 23299R: Lukas Wunner <lukas@wunner.de> 23300S: Maintained 23301T: git git://anongit.freedesktop.org/drm/drm-misc 23302F: Documentation/gpu/vga-switcheroo.rst 23303F: drivers/gpu/vga/vga_switcheroo.c 23304F: include/linux/vga_switcheroo.h 23305 23306VIA RHINE NETWORK DRIVER 23307M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23308S: Maintained 23309F: drivers/net/ethernet/via/via-rhine.c 23310 23311VIA SD/MMC CARD CONTROLLER DRIVER 23312M: Bruce Chang <brucechang@via.com.tw> 23313M: Harald Welte <HaraldWelte@viatech.com> 23314S: Maintained 23315F: drivers/mmc/host/via-sdmmc.c 23316 23317VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23318M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23319L: linux-fbdev@vger.kernel.org 23320S: Maintained 23321F: drivers/video/fbdev/via/ 23322F: include/linux/via-core.h 23323F: include/linux/via_i2c.h 23324 23325VIA VELOCITY NETWORK DRIVER 23326M: Francois Romieu <romieu@fr.zoreil.com> 23327L: netdev@vger.kernel.org 23328S: Maintained 23329F: drivers/net/ethernet/via/via-velocity.* 23330 23331VICODEC VIRTUAL CODEC DRIVER 23332M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23333L: linux-media@vger.kernel.org 23334S: Maintained 23335W: https://linuxtv.org 23336T: git git://linuxtv.org/media_tree.git 23337F: drivers/media/test-drivers/vicodec/* 23338 23339VIDEO I2C POLLING DRIVER 23340M: Matt Ranostay <matt.ranostay@konsulko.com> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343F: drivers/media/i2c/video-i2c.c 23344 23345VIDEO MULTIPLEXER DRIVER 23346M: Philipp Zabel <p.zabel@pengutronix.de> 23347L: linux-media@vger.kernel.org 23348S: Maintained 23349F: drivers/media/platform/video-mux.c 23350 23351VIDEOBUF2 FRAMEWORK 23352M: Tomasz Figa <tfiga@chromium.org> 23353M: Marek Szyprowski <m.szyprowski@samsung.com> 23354L: linux-media@vger.kernel.org 23355S: Maintained 23356F: drivers/media/common/videobuf2/* 23357F: include/media/videobuf2-* 23358 23359VIDTV VIRTUAL DIGITAL TV DRIVER 23360M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23361L: linux-media@vger.kernel.org 23362S: Maintained 23363W: https://linuxtv.org 23364T: git git://linuxtv.org/media_tree.git 23365F: drivers/media/test-drivers/vidtv/* 23366 23367VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23368M: Shuah Khan <skhan@linuxfoundation.org> 23369R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23370L: linux-media@vger.kernel.org 23371S: Maintained 23372W: https://linuxtv.org 23373T: git git://linuxtv.org/media_tree.git 23374F: drivers/media/test-drivers/vimc/* 23375 23376VIRT LIB 23377M: Alex Williamson <alex.williamson@redhat.com> 23378M: Paolo Bonzini <pbonzini@redhat.com> 23379L: kvm@vger.kernel.org 23380S: Supported 23381F: virt/lib/ 23382 23383VIRTIO AND VHOST VSOCK DRIVER 23384M: Stefan Hajnoczi <stefanha@redhat.com> 23385M: Stefano Garzarella <sgarzare@redhat.com> 23386L: kvm@vger.kernel.org 23387L: virtualization@lists.linux.dev 23388L: netdev@vger.kernel.org 23389S: Maintained 23390F: drivers/vhost/vsock.c 23391F: include/linux/virtio_vsock.h 23392F: include/uapi/linux/virtio_vsock.h 23393F: net/vmw_vsock/virtio_transport.c 23394F: net/vmw_vsock/virtio_transport_common.c 23395 23396VIRTIO BALLOON 23397M: "Michael S. Tsirkin" <mst@redhat.com> 23398M: David Hildenbrand <david@redhat.com> 23399L: virtualization@lists.linux.dev 23400S: Maintained 23401F: drivers/virtio/virtio_balloon.c 23402F: include/linux/balloon_compaction.h 23403F: include/uapi/linux/virtio_balloon.h 23404F: mm/balloon_compaction.c 23405 23406VIRTIO BLOCK AND SCSI DRIVERS 23407M: "Michael S. Tsirkin" <mst@redhat.com> 23408M: Jason Wang <jasowang@redhat.com> 23409R: Paolo Bonzini <pbonzini@redhat.com> 23410R: Stefan Hajnoczi <stefanha@redhat.com> 23411L: virtualization@lists.linux.dev 23412S: Maintained 23413F: drivers/block/virtio_blk.c 23414F: drivers/scsi/virtio_scsi.c 23415F: include/uapi/linux/virtio_blk.h 23416F: include/uapi/linux/virtio_scsi.h 23417 23418VIRTIO CONSOLE DRIVER 23419M: Amit Shah <amit@kernel.org> 23420L: virtualization@lists.linux.dev 23421S: Maintained 23422F: drivers/char/virtio_console.c 23423F: include/uapi/linux/virtio_console.h 23424 23425VIRTIO CORE AND NET DRIVERS 23426M: "Michael S. Tsirkin" <mst@redhat.com> 23427M: Jason Wang <jasowang@redhat.com> 23428R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23429L: virtualization@lists.linux.dev 23430S: Maintained 23431F: Documentation/ABI/testing/sysfs-bus-vdpa 23432F: Documentation/ABI/testing/sysfs-class-vduse 23433F: Documentation/devicetree/bindings/virtio/ 23434F: Documentation/driver-api/virtio/ 23435F: drivers/block/virtio_blk.c 23436F: drivers/crypto/virtio/ 23437F: drivers/net/virtio_net.c 23438F: drivers/vdpa/ 23439F: drivers/virtio/ 23440F: include/linux/vdpa.h 23441F: include/linux/virtio*.h 23442F: include/linux/vringh.h 23443F: include/uapi/linux/virtio_*.h 23444F: tools/virtio/ 23445 23446VIRTIO CRYPTO DRIVER 23447M: Gonglei <arei.gonglei@huawei.com> 23448L: virtualization@lists.linux.dev 23449L: linux-crypto@vger.kernel.org 23450S: Maintained 23451F: drivers/crypto/virtio/ 23452F: include/uapi/linux/virtio_crypto.h 23453 23454VIRTIO DRIVERS FOR S390 23455M: Cornelia Huck <cohuck@redhat.com> 23456M: Halil Pasic <pasic@linux.ibm.com> 23457M: Eric Farman <farman@linux.ibm.com> 23458L: linux-s390@vger.kernel.org 23459L: virtualization@lists.linux.dev 23460L: kvm@vger.kernel.org 23461S: Supported 23462F: arch/s390/include/uapi/asm/virtio-ccw.h 23463F: drivers/s390/virtio/ 23464 23465VIRTIO FILE SYSTEM 23466M: Vivek Goyal <vgoyal@redhat.com> 23467M: Stefan Hajnoczi <stefanha@redhat.com> 23468M: Miklos Szeredi <miklos@szeredi.hu> 23469L: virtualization@lists.linux.dev 23470L: linux-fsdevel@vger.kernel.org 23471S: Supported 23472W: https://virtio-fs.gitlab.io/ 23473F: Documentation/filesystems/virtiofs.rst 23474F: fs/fuse/virtio_fs.c 23475F: include/uapi/linux/virtio_fs.h 23476 23477VIRTIO GPIO DRIVER 23478M: Enrico Weigelt, metux IT consult <info@metux.net> 23479M: Viresh Kumar <vireshk@kernel.org> 23480L: linux-gpio@vger.kernel.org 23481L: virtualization@lists.linux.dev 23482S: Maintained 23483F: drivers/gpio/gpio-virtio.c 23484F: include/uapi/linux/virtio_gpio.h 23485 23486VIRTIO GPU DRIVER 23487M: David Airlie <airlied@redhat.com> 23488M: Gerd Hoffmann <kraxel@redhat.com> 23489R: Gurchetan Singh <gurchetansingh@chromium.org> 23490R: Chia-I Wu <olvaffe@gmail.com> 23491L: dri-devel@lists.freedesktop.org 23492L: virtualization@lists.linux.dev 23493S: Maintained 23494T: git git://anongit.freedesktop.org/drm/drm-misc 23495F: drivers/gpu/drm/ci/xfails/virtio* 23496F: drivers/gpu/drm/virtio/ 23497F: include/uapi/linux/virtio_gpu.h 23498 23499VIRTIO HOST (VHOST) 23500M: "Michael S. Tsirkin" <mst@redhat.com> 23501M: Jason Wang <jasowang@redhat.com> 23502L: kvm@vger.kernel.org 23503L: virtualization@lists.linux.dev 23504L: netdev@vger.kernel.org 23505S: Maintained 23506T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23507F: drivers/vhost/ 23508F: include/linux/sched/vhost_task.h 23509F: include/linux/vhost_iotlb.h 23510F: include/uapi/linux/vhost.h 23511F: kernel/vhost_task.c 23512 23513VIRTIO HOST (VHOST-SCSI) 23514M: "Michael S. Tsirkin" <mst@redhat.com> 23515M: Jason Wang <jasowang@redhat.com> 23516M: Mike Christie <michael.christie@oracle.com> 23517R: Paolo Bonzini <pbonzini@redhat.com> 23518R: Stefan Hajnoczi <stefanha@redhat.com> 23519L: virtualization@lists.linux.dev 23520S: Maintained 23521F: drivers/vhost/scsi.c 23522 23523VIRTIO I2C DRIVER 23524M: Conghui Chen <conghui.chen@intel.com> 23525M: Viresh Kumar <viresh.kumar@linaro.org> 23526L: linux-i2c@vger.kernel.org 23527L: virtualization@lists.linux.dev 23528S: Maintained 23529F: drivers/i2c/busses/i2c-virtio.c 23530F: include/uapi/linux/virtio_i2c.h 23531 23532VIRTIO INPUT DRIVER 23533M: Gerd Hoffmann <kraxel@redhat.com> 23534S: Maintained 23535F: drivers/virtio/virtio_input.c 23536F: include/uapi/linux/virtio_input.h 23537 23538VIRTIO IOMMU DRIVER 23539M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23540L: virtualization@lists.linux.dev 23541S: Maintained 23542F: drivers/iommu/virtio-iommu.c 23543F: include/uapi/linux/virtio_iommu.h 23544 23545VIRTIO MEM DRIVER 23546M: David Hildenbrand <david@redhat.com> 23547L: virtualization@lists.linux.dev 23548S: Maintained 23549W: https://virtio-mem.gitlab.io/ 23550F: drivers/virtio/virtio_mem.c 23551F: include/uapi/linux/virtio_mem.h 23552 23553VIRTIO PMEM DRIVER 23554M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23555L: virtualization@lists.linux.dev 23556S: Maintained 23557F: drivers/nvdimm/nd_virtio.c 23558F: drivers/nvdimm/virtio_pmem.c 23559 23560VIRTIO SOUND DRIVER 23561M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23562M: "Michael S. Tsirkin" <mst@redhat.com> 23563L: virtualization@lists.linux.dev 23564L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23565S: Maintained 23566F: include/uapi/linux/virtio_snd.h 23567F: sound/virtio/* 23568 23569VIRTUAL BOX GUEST DEVICE DRIVER 23570M: Hans de Goede <hdegoede@redhat.com> 23571M: Arnd Bergmann <arnd@arndb.de> 23572M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23573S: Maintained 23574F: drivers/virt/vboxguest/ 23575F: include/linux/vbox_utils.h 23576F: include/uapi/linux/vbox*.h 23577 23578VIRTUAL BOX SHARED FOLDER VFS DRIVER 23579M: Hans de Goede <hdegoede@redhat.com> 23580L: linux-fsdevel@vger.kernel.org 23581S: Maintained 23582F: fs/vboxsf/* 23583 23584VIRTUAL PCM TEST DRIVER 23585M: Ivan Orlov <ivan.orlov0322@gmail.com> 23586L: linux-sound@vger.kernel.org 23587S: Maintained 23588F: Documentation/sound/cards/pcmtest.rst 23589F: sound/drivers/pcmtest.c 23590F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23591 23592VIRTUAL SERIO DEVICE DRIVER 23593M: Stephen Chandler Paul <thatslyude@gmail.com> 23594S: Maintained 23595F: drivers/input/serio/userio.c 23596F: include/uapi/linux/userio.h 23597 23598VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23599M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23600S: Maintained 23601F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23602F: drivers/iio/light/veml6075.c 23603 23604VISL VIRTUAL STATELESS DECODER DRIVER 23605M: Daniel Almeida <daniel.almeida@collabora.com> 23606L: linux-media@vger.kernel.org 23607S: Supported 23608F: drivers/media/test-drivers/visl 23609 23610VIVID VIRTUAL VIDEO DRIVER 23611M: Hans Verkuil <hverkuil@xs4all.nl> 23612L: linux-media@vger.kernel.org 23613S: Maintained 23614W: https://linuxtv.org 23615T: git git://linuxtv.org/media_tree.git 23616F: drivers/media/test-drivers/vivid/* 23617 23618VM SOCKETS (AF_VSOCK) 23619M: Stefano Garzarella <sgarzare@redhat.com> 23620L: virtualization@lists.linux.dev 23621L: netdev@vger.kernel.org 23622S: Maintained 23623F: drivers/net/vsockmon.c 23624F: include/net/af_vsock.h 23625F: include/uapi/linux/vm_sockets.h 23626F: include/uapi/linux/vm_sockets_diag.h 23627F: include/uapi/linux/vsockmon.h 23628F: net/vmw_vsock/ 23629F: tools/testing/vsock/ 23630 23631VMALLOC 23632M: Andrew Morton <akpm@linux-foundation.org> 23633R: Uladzislau Rezki <urezki@gmail.com> 23634R: Christoph Hellwig <hch@infradead.org> 23635R: Lorenzo Stoakes <lstoakes@gmail.com> 23636L: linux-mm@kvack.org 23637S: Maintained 23638W: http://www.linux-mm.org 23639T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23640F: include/linux/vmalloc.h 23641F: mm/vmalloc.c 23642 23643VME SUBSYSTEM 23644L: linux-kernel@vger.kernel.org 23645S: Orphan 23646T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23647F: Documentation/driver-api/vme.rst 23648F: drivers/staging/vme_user/ 23649 23650VMWARE BALLOON DRIVER 23651M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23652R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23653L: linux-kernel@vger.kernel.org 23654S: Supported 23655F: drivers/misc/vmw_balloon.c 23656 23657VMWARE HYPERVISOR INTERFACE 23658M: Ajay Kaher <ajay.kaher@broadcom.com> 23659M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23660R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23661L: virtualization@lists.linux.dev 23662L: x86@kernel.org 23663S: Supported 23664T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23665F: arch/x86/include/asm/vmware.h 23666F: arch/x86/kernel/cpu/vmware.c 23667 23668VMWARE PVRDMA DRIVER 23669M: Bryan Tan <bryan-bt.tan@broadcom.com> 23670M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23671R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23672L: linux-rdma@vger.kernel.org 23673S: Supported 23674F: drivers/infiniband/hw/vmw_pvrdma/ 23675 23676VMWARE PVSCSI DRIVER 23677M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23678R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23679L: linux-scsi@vger.kernel.org 23680S: Supported 23681F: drivers/scsi/vmw_pvscsi.c 23682F: drivers/scsi/vmw_pvscsi.h 23683 23684VMWARE VIRTUAL PTP CLOCK DRIVER 23685M: Nick Shi <nick.shi@broadcom.com> 23686R: Ajay Kaher <ajay.kaher@broadcom.com> 23687R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23688R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23689L: netdev@vger.kernel.org 23690S: Supported 23691F: drivers/ptp/ptp_vmw.c 23692 23693VMWARE VMCI DRIVER 23694M: Bryan Tan <bryan-bt.tan@broadcom.com> 23695M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23696R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23697L: linux-kernel@vger.kernel.org 23698S: Supported 23699F: drivers/misc/vmw_vmci/ 23700F: include/linux/vmw_vmci* 23701 23702VMWARE VMMOUSE SUBDRIVER 23703M: Zack Rusin <zack.rusin@broadcom.com> 23704R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23705L: linux-input@vger.kernel.org 23706S: Supported 23707F: drivers/input/mouse/vmmouse.c 23708F: drivers/input/mouse/vmmouse.h 23709 23710VMWARE VMXNET3 ETHERNET DRIVER 23711M: Ronak Doshi <ronak.doshi@broadcom.com> 23712R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23713L: netdev@vger.kernel.org 23714S: Supported 23715F: drivers/net/vmxnet3/ 23716 23717VMWARE VSOCK VMCI TRANSPORT DRIVER 23718M: Bryan Tan <bryan-bt.tan@broadcom.com> 23719M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23720R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23721L: linux-kernel@vger.kernel.org 23722S: Supported 23723F: net/vmw_vsock/vmci_transport* 23724 23725VOCORE VOCORE2 BOARD 23726M: Harvey Hunt <harveyhuntnexus@gmail.com> 23727L: linux-mips@vger.kernel.org 23728S: Maintained 23729F: arch/mips/boot/dts/ralink/vocore2.dts 23730 23731VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23732M: Liam Girdwood <lgirdwood@gmail.com> 23733M: Mark Brown <broonie@kernel.org> 23734L: linux-kernel@vger.kernel.org 23735S: Supported 23736W: http://www.slimlogic.co.uk/?p=48 23737T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23738F: Documentation/devicetree/bindings/regulator/ 23739F: Documentation/power/regulator/ 23740F: drivers/regulator/ 23741F: include/dt-bindings/regulator/ 23742F: include/linux/regulator/ 23743K: regulator_get_optional 23744 23745VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23746R: Matti Vaittinen <mazziesaccount@gmail.com> 23747F: drivers/regulator/irq_helpers.c 23748 23749VRF 23750M: David Ahern <dsahern@kernel.org> 23751L: netdev@vger.kernel.org 23752S: Maintained 23753F: Documentation/networking/vrf.rst 23754F: drivers/net/vrf.c 23755 23756VSPRINTF 23757M: Petr Mladek <pmladek@suse.com> 23758M: Steven Rostedt <rostedt@goodmis.org> 23759R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23760R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23761R: Sergey Senozhatsky <senozhatsky@chromium.org> 23762S: Maintained 23763T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23764F: Documentation/core-api/printk-formats.rst 23765F: lib/test_printf.c 23766F: lib/test_scanf.c 23767F: lib/vsprintf.c 23768 23769VT1211 HARDWARE MONITOR DRIVER 23770M: Juerg Haefliger <juergh@proton.me> 23771L: linux-hwmon@vger.kernel.org 23772S: Maintained 23773F: Documentation/hwmon/vt1211.rst 23774F: drivers/hwmon/vt1211.c 23775 23776VT8231 HARDWARE MONITOR DRIVER 23777M: Roger Lucas <vt8231@hiddenengine.co.uk> 23778L: linux-hwmon@vger.kernel.org 23779S: Maintained 23780F: drivers/hwmon/vt8231.c 23781 23782VUB300 USB to SDIO/SD/MMC bridge chip 23783L: linux-mmc@vger.kernel.org 23784S: Orphan 23785F: drivers/mmc/host/vub300.c 23786 23787W1 DALLAS'S 1-WIRE BUS 23788M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23789S: Maintained 23790F: Documentation/devicetree/bindings/w1/ 23791F: Documentation/w1/ 23792F: drivers/w1/ 23793F: include/linux/w1.h 23794 23795W83791D HARDWARE MONITORING DRIVER 23796M: Marc Hulsman <m.hulsman@tudelft.nl> 23797L: linux-hwmon@vger.kernel.org 23798S: Maintained 23799F: Documentation/hwmon/w83791d.rst 23800F: drivers/hwmon/w83791d.c 23801 23802W83793 HARDWARE MONITORING DRIVER 23803M: Rudolf Marek <r.marek@assembler.cz> 23804L: linux-hwmon@vger.kernel.org 23805S: Maintained 23806F: Documentation/hwmon/w83793.rst 23807F: drivers/hwmon/w83793.c 23808 23809W83795 HARDWARE MONITORING DRIVER 23810M: Jean Delvare <jdelvare@suse.com> 23811L: linux-hwmon@vger.kernel.org 23812S: Maintained 23813F: drivers/hwmon/w83795.c 23814 23815W83L51xD SD/MMC CARD INTERFACE DRIVER 23816M: Pierre Ossman <pierre@ossman.eu> 23817S: Maintained 23818F: drivers/mmc/host/wbsd.* 23819 23820WACOM PROTOCOL 4 SERIAL TABLETS 23821M: Julian Squires <julian@cipht.net> 23822M: Hans de Goede <hdegoede@redhat.com> 23823L: linux-input@vger.kernel.org 23824S: Maintained 23825F: drivers/input/tablet/wacom_serial4.c 23826 23827WANGXUN ETHERNET DRIVER 23828M: Jiawen Wu <jiawenwu@trustnetic.com> 23829M: Mengyuan Lou <mengyuanlou@net-swift.com> 23830L: netdev@vger.kernel.org 23831S: Maintained 23832W: https://www.net-swift.com 23833F: Documentation/networking/device_drivers/ethernet/wangxun/* 23834F: drivers/net/ethernet/wangxun/ 23835F: drivers/net/pcs/pcs-xpcs-wx.c 23836 23837WATCHDOG DEVICE DRIVERS 23838M: Wim Van Sebroeck <wim@linux-watchdog.org> 23839M: Guenter Roeck <linux@roeck-us.net> 23840L: linux-watchdog@vger.kernel.org 23841S: Maintained 23842W: http://www.linux-watchdog.org/ 23843T: git git://www.linux-watchdog.org/linux-watchdog.git 23844F: Documentation/devicetree/bindings/watchdog/ 23845F: Documentation/watchdog/ 23846F: drivers/watchdog/ 23847F: include/linux/watchdog.h 23848F: include/trace/events/watchdog.h 23849F: include/uapi/linux/watchdog.h 23850 23851WAVE5 VPU CODEC DRIVER 23852M: Nas Chung <nas.chung@chipsnmedia.com> 23853M: Jackson Lee <jackson.lee@chipsnmedia.com> 23854L: linux-media@vger.kernel.org 23855S: Maintained 23856F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23857F: drivers/media/platform/chips-media/wave5/ 23858 23859WHISKEYCOVE PMIC GPIO DRIVER 23860M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23861L: linux-gpio@vger.kernel.org 23862S: Maintained 23863F: drivers/gpio/gpio-wcove.c 23864 23865WHWAVE RTC DRIVER 23866M: Dianlong Li <long17.cool@163.com> 23867L: linux-rtc@vger.kernel.org 23868S: Maintained 23869F: drivers/rtc/rtc-sd3078.c 23870 23871WIIMOTE HID DRIVER 23872M: David Rheinsberg <david@readahead.eu> 23873L: linux-input@vger.kernel.org 23874S: Maintained 23875F: drivers/hid/hid-wiimote* 23876 23877WILOCITY WIL6210 WIRELESS DRIVER 23878L: linux-wireless@vger.kernel.org 23879S: Orphan 23880W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23881F: drivers/net/wireless/ath/wil6210/ 23882 23883WINBOND CIR DRIVER 23884M: David Härdeman <david@hardeman.nu> 23885S: Maintained 23886F: drivers/media/rc/winbond-cir.c 23887 23888WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23889L: linux-watchdog@vger.kernel.org 23890S: Orphan 23891F: drivers/watchdog/ebc-c384_wdt.c 23892 23893WINSYSTEMS WS16C48 GPIO DRIVER 23894M: William Breathitt Gray <william.gray@linaro.org> 23895L: linux-gpio@vger.kernel.org 23896S: Maintained 23897F: drivers/gpio/gpio-ws16c48.c 23898 23899WIREGUARD SECURE NETWORK TUNNEL 23900M: Jason A. Donenfeld <Jason@zx2c4.com> 23901L: wireguard@lists.zx2c4.com 23902L: netdev@vger.kernel.org 23903S: Maintained 23904F: drivers/net/wireguard/ 23905F: tools/testing/selftests/wireguard/ 23906 23907WISTRON LAPTOP BUTTON DRIVER 23908M: Miloslav Trmac <mitr@volny.cz> 23909S: Maintained 23910F: drivers/input/misc/wistron_btns.c 23911 23912WMI BINARY MOF DRIVER 23913M: Armin Wolf <W_Armin@gmx.de> 23914R: Thomas Weißschuh <linux@weissschuh.net> 23915L: platform-driver-x86@vger.kernel.org 23916S: Maintained 23917F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23918F: Documentation/wmi/devices/wmi-bmof.rst 23919F: drivers/platform/x86/wmi-bmof.c 23920 23921WOLFSON MICROELECTRONICS DRIVERS 23922L: patches@opensource.cirrus.com 23923S: Supported 23924W: https://github.com/CirrusLogic/linux-drivers/wiki 23925T: git https://github.com/CirrusLogic/linux-drivers.git 23926F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23927F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23928F: Documentation/devicetree/bindings/mfd/wm831x.txt 23929F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23930F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23931F: Documentation/devicetree/bindings/sound/wm* 23932F: Documentation/hwmon/wm83??.rst 23933F: arch/arm/mach-s3c/mach-crag6410* 23934F: drivers/clk/clk-wm83*.c 23935F: drivers/gpio/gpio-*wm*.c 23936F: drivers/gpio/gpio-arizona.c 23937F: drivers/hwmon/wm83??-hwmon.c 23938F: drivers/input/misc/wm831x-on.c 23939F: drivers/input/touchscreen/wm831x-ts.c 23940F: drivers/input/touchscreen/wm97*.c 23941F: drivers/leds/leds-wm83*.c 23942F: drivers/mfd/arizona* 23943F: drivers/mfd/cs47l24* 23944F: drivers/mfd/wm*.c 23945F: drivers/power/supply/wm83*.c 23946F: drivers/regulator/arizona* 23947F: drivers/regulator/wm8*.c 23948F: drivers/rtc/rtc-wm83*.c 23949F: drivers/video/backlight/wm83*_bl.c 23950F: drivers/watchdog/wm83*_wdt.c 23951F: include/linux/mfd/arizona/ 23952F: include/linux/mfd/wm831x/ 23953F: include/linux/mfd/wm8350/ 23954F: include/linux/mfd/wm8400* 23955F: include/linux/regulator/arizona* 23956F: include/linux/wm97xx.h 23957F: include/sound/wm????.h 23958F: sound/soc/codecs/arizona* 23959F: sound/soc/codecs/cs47l24* 23960F: sound/soc/codecs/wm* 23961 23962WORKQUEUE 23963M: Tejun Heo <tj@kernel.org> 23964R: Lai Jiangshan <jiangshanlai@gmail.com> 23965S: Maintained 23966T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23967F: Documentation/core-api/workqueue.rst 23968F: include/linux/workqueue.h 23969F: kernel/workqueue.c 23970F: kernel/workqueue_internal.h 23971 23972WWAN DRIVERS 23973M: Loic Poulain <loic.poulain@linaro.org> 23974M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23975R: Johannes Berg <johannes@sipsolutions.net> 23976L: netdev@vger.kernel.org 23977S: Maintained 23978F: drivers/net/wwan/ 23979F: include/linux/wwan.h 23980F: include/uapi/linux/wwan.h 23981 23982X-POWERS AXP288 PMIC DRIVERS 23983M: Hans de Goede <hdegoede@redhat.com> 23984S: Maintained 23985F: drivers/acpi/pmic/intel_pmic_xpower.c 23986N: axp288 23987 23988X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23989M: Chen-Yu Tsai <wens@csie.org> 23990L: linux-kernel@vger.kernel.org 23991S: Maintained 23992N: axp[128] 23993 23994X.25 STACK 23995M: Martin Schiller <ms@dev.tdt.de> 23996L: linux-x25@vger.kernel.org 23997S: Maintained 23998F: Documentation/networking/lapb-module.rst 23999F: Documentation/networking/x25* 24000F: drivers/net/wan/hdlc_x25.c 24001F: drivers/net/wan/lapbether.c 24002F: include/*/lapb.h 24003F: include/net/x25* 24004F: include/uapi/linux/x25.h 24005F: net/lapb/ 24006F: net/x25/ 24007 24008X86 ARCHITECTURE (32-BIT AND 64-BIT) 24009M: Thomas Gleixner <tglx@linutronix.de> 24010M: Ingo Molnar <mingo@redhat.com> 24011M: Borislav Petkov <bp@alien8.de> 24012M: Dave Hansen <dave.hansen@linux.intel.com> 24013M: x86@kernel.org 24014R: "H. Peter Anvin" <hpa@zytor.com> 24015L: linux-kernel@vger.kernel.org 24016S: Maintained 24017T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24018F: Documentation/arch/x86/ 24019F: Documentation/devicetree/bindings/x86/ 24020F: arch/x86/ 24021 24022X86 ENTRY CODE 24023M: Andy Lutomirski <luto@kernel.org> 24024L: linux-kernel@vger.kernel.org 24025S: Maintained 24026T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24027F: arch/x86/entry/ 24028 24029X86 HARDWARE VULNERABILITIES 24030M: Thomas Gleixner <tglx@linutronix.de> 24031M: Borislav Petkov <bp@alien8.de> 24032M: Peter Zijlstra <peterz@infradead.org> 24033M: Josh Poimboeuf <jpoimboe@kernel.org> 24034R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24035S: Maintained 24036F: Documentation/admin-guide/hw-vuln/ 24037F: arch/x86/include/asm/nospec-branch.h 24038F: arch/x86/kernel/cpu/bugs.c 24039 24040X86 MCE INFRASTRUCTURE 24041M: Tony Luck <tony.luck@intel.com> 24042M: Borislav Petkov <bp@alien8.de> 24043L: linux-edac@vger.kernel.org 24044S: Maintained 24045F: Documentation/ABI/testing/sysfs-mce 24046F: Documentation/arch/x86/x86_64/machinecheck.rst 24047F: arch/x86/kernel/cpu/mce/* 24048 24049X86 MICROCODE UPDATE SUPPORT 24050M: Borislav Petkov <bp@alien8.de> 24051S: Maintained 24052F: arch/x86/kernel/cpu/microcode/* 24053 24054X86 MM 24055M: Dave Hansen <dave.hansen@linux.intel.com> 24056M: Andy Lutomirski <luto@kernel.org> 24057M: Peter Zijlstra <peterz@infradead.org> 24058L: linux-kernel@vger.kernel.org 24059S: Maintained 24060T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24061F: arch/x86/mm/ 24062 24063X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24064M: Hans de Goede <hdegoede@redhat.com> 24065L: platform-driver-x86@vger.kernel.org 24066S: Maintained 24067T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24068F: drivers/platform/x86/x86-android-tablets/ 24069 24070X86 PLATFORM DRIVERS 24071M: Hans de Goede <hdegoede@redhat.com> 24072M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24073L: platform-driver-x86@vger.kernel.org 24074S: Maintained 24075Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24076T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24077F: drivers/platform/olpc/ 24078F: drivers/platform/x86/ 24079F: include/linux/platform_data/x86/ 24080 24081X86 PLATFORM UV HPE SUPERDOME FLEX 24082M: Steve Wahl <steve.wahl@hpe.com> 24083R: Justin Ernst <justin.ernst@hpe.com> 24084R: Kyle Meyer <kyle.meyer@hpe.com> 24085R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24086R: Russ Anderson <russ.anderson@hpe.com> 24087S: Supported 24088F: arch/x86/include/asm/uv/ 24089F: arch/x86/kernel/apic/x2apic_uv_x.c 24090F: arch/x86/platform/uv/ 24091 24092X86 STACK UNWINDING 24093M: Josh Poimboeuf <jpoimboe@kernel.org> 24094M: Peter Zijlstra <peterz@infradead.org> 24095S: Supported 24096F: arch/x86/include/asm/unwind*.h 24097F: arch/x86/kernel/dumpstack.c 24098F: arch/x86/kernel/stacktrace.c 24099F: arch/x86/kernel/unwind_*.c 24100 24101X86 TRUST DOMAIN EXTENSIONS (TDX) 24102M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24103R: Dave Hansen <dave.hansen@linux.intel.com> 24104L: x86@kernel.org 24105L: linux-coco@lists.linux.dev 24106S: Supported 24107T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24108F: arch/x86/boot/compressed/tdx* 24109F: arch/x86/coco/tdx/ 24110F: arch/x86/include/asm/shared/tdx.h 24111F: arch/x86/include/asm/tdx.h 24112F: arch/x86/virt/vmx/tdx/ 24113F: drivers/virt/coco/tdx-guest 24114 24115X86 VDSO 24116M: Andy Lutomirski <luto@kernel.org> 24117L: linux-kernel@vger.kernel.org 24118S: Maintained 24119T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24120F: arch/x86/entry/vdso/ 24121 24122XARRAY 24123M: Matthew Wilcox <willy@infradead.org> 24124L: linux-fsdevel@vger.kernel.org 24125S: Supported 24126F: Documentation/core-api/xarray.rst 24127F: include/linux/idr.h 24128F: include/linux/xarray.h 24129F: lib/idr.c 24130F: lib/xarray.c 24131F: tools/testing/radix-tree 24132 24133XBOX DVD IR REMOTE 24134M: Benjamin Valentin <benpicco@googlemail.com> 24135S: Maintained 24136F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24137F: drivers/media/rc/xbox_remote.c 24138 24139XC2028/3028 TUNER DRIVER 24140M: Mauro Carvalho Chehab <mchehab@kernel.org> 24141L: linux-media@vger.kernel.org 24142S: Maintained 24143W: https://linuxtv.org 24144T: git git://linuxtv.org/media_tree.git 24145F: drivers/media/tuners/xc2028.* 24146 24147XDP (eXpress Data Path) 24148M: Alexei Starovoitov <ast@kernel.org> 24149M: Daniel Borkmann <daniel@iogearbox.net> 24150M: David S. Miller <davem@davemloft.net> 24151M: Jakub Kicinski <kuba@kernel.org> 24152M: Jesper Dangaard Brouer <hawk@kernel.org> 24153M: John Fastabend <john.fastabend@gmail.com> 24154L: netdev@vger.kernel.org 24155L: bpf@vger.kernel.org 24156S: Supported 24157F: drivers/net/ethernet/*/*/*/*/*xdp* 24158F: drivers/net/ethernet/*/*/*xdp* 24159F: include/net/xdp.h 24160F: include/net/xdp_priv.h 24161F: include/trace/events/xdp.h 24162F: kernel/bpf/cpumap.c 24163F: kernel/bpf/devmap.c 24164F: net/core/xdp.c 24165F: samples/bpf/xdp* 24166F: tools/testing/selftests/bpf/*/*xdp* 24167F: tools/testing/selftests/bpf/*xdp* 24168K: (?:\b|_)xdp(?:\b|_) 24169 24170XDP SOCKETS (AF_XDP) 24171M: Björn Töpel <bjorn@kernel.org> 24172M: Magnus Karlsson <magnus.karlsson@intel.com> 24173M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24174R: Jonathan Lemon <jonathan.lemon@gmail.com> 24175L: netdev@vger.kernel.org 24176L: bpf@vger.kernel.org 24177S: Maintained 24178F: Documentation/networking/af_xdp.rst 24179F: include/net/netns/xdp.h 24180F: include/net/xdp_sock* 24181F: include/net/xsk_buff_pool.h 24182F: include/uapi/linux/if_xdp.h 24183F: include/uapi/linux/xdp_diag.h 24184F: net/xdp/ 24185F: tools/testing/selftests/bpf/*xsk* 24186 24187XEN BLOCK SUBSYSTEM 24188M: Roger Pau Monné <roger.pau@citrix.com> 24189L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24190S: Supported 24191F: drivers/block/xen* 24192F: drivers/block/xen-blkback/* 24193 24194XEN HYPERVISOR ARM 24195M: Stefano Stabellini <sstabellini@kernel.org> 24196L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24197S: Maintained 24198F: arch/arm/include/asm/xen/ 24199F: arch/arm/xen/ 24200 24201XEN HYPERVISOR ARM64 24202M: Stefano Stabellini <sstabellini@kernel.org> 24203L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24204S: Maintained 24205F: arch/arm64/include/asm/xen/ 24206F: arch/arm64/xen/ 24207 24208XEN HYPERVISOR INTERFACE 24209M: Juergen Gross <jgross@suse.com> 24210M: Stefano Stabellini <sstabellini@kernel.org> 24211R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24212L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24213S: Supported 24214T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24215F: Documentation/ABI/stable/sysfs-hypervisor-xen 24216F: Documentation/ABI/testing/sysfs-hypervisor-xen 24217F: drivers/*/xen-*front.c 24218F: drivers/xen/ 24219F: include/uapi/xen/ 24220F: include/xen/ 24221F: kernel/configs/xen.config 24222 24223XEN HYPERVISOR X86 24224M: Juergen Gross <jgross@suse.com> 24225R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24226L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24227S: Supported 24228F: arch/x86/configs/xen.config 24229F: arch/x86/include/asm/pvclock-abi.h 24230F: arch/x86/include/asm/xen/ 24231F: arch/x86/platform/pvh/ 24232F: arch/x86/xen/ 24233 24234XEN NETWORK BACKEND DRIVER 24235M: Wei Liu <wei.liu@kernel.org> 24236M: Paul Durrant <paul@xen.org> 24237L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24238L: netdev@vger.kernel.org 24239S: Supported 24240F: drivers/net/xen-netback/* 24241 24242XEN PCI SUBSYSTEM 24243M: Juergen Gross <jgross@suse.com> 24244L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24245S: Supported 24246F: arch/x86/pci/*xen* 24247F: drivers/pci/*xen* 24248 24249XEN PVSCSI DRIVERS 24250M: Juergen Gross <jgross@suse.com> 24251L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24252L: linux-scsi@vger.kernel.org 24253S: Supported 24254F: drivers/scsi/xen-scsifront.c 24255F: drivers/xen/xen-scsiback.c 24256F: include/xen/interface/io/vscsiif.h 24257 24258XEN PVUSB DRIVER 24259M: Juergen Gross <jgross@suse.com> 24260L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24261L: linux-usb@vger.kernel.org 24262S: Supported 24263F: drivers/usb/host/xen* 24264F: include/xen/interface/io/usbif.h 24265 24266XEN SOUND FRONTEND DRIVER 24267M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24268L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24269L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24270S: Supported 24271F: sound/xen/* 24272 24273XEN SWIOTLB SUBSYSTEM 24274M: Juergen Gross <jgross@suse.com> 24275M: Stefano Stabellini <sstabellini@kernel.org> 24276L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24277L: iommu@lists.linux.dev 24278S: Supported 24279F: arch/*/include/asm/xen/swiotlb-xen.h 24280F: drivers/xen/swiotlb-xen.c 24281F: include/xen/arm/swiotlb-xen.h 24282F: include/xen/swiotlb-xen.h 24283 24284XFS FILESYSTEM 24285M: Chandan Babu R <chandan.babu@oracle.com> 24286R: Darrick J. Wong <djwong@kernel.org> 24287L: linux-xfs@vger.kernel.org 24288S: Supported 24289W: http://xfs.org/ 24290C: irc://irc.oftc.net/xfs 24291T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24292P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24293F: Documentation/ABI/testing/sysfs-fs-xfs 24294F: Documentation/admin-guide/xfs.rst 24295F: Documentation/filesystems/xfs/* 24296F: fs/xfs/ 24297F: include/uapi/linux/dqblk_xfs.h 24298F: include/uapi/linux/fsmap.h 24299 24300XILINX AMS DRIVER 24301M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24302L: linux-iio@vger.kernel.org 24303S: Maintained 24304F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24305F: drivers/iio/adc/xilinx-ams.c 24306 24307XILINX AXI ETHERNET DRIVER 24308M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24309S: Maintained 24310F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24311F: drivers/net/ethernet/xilinx/xilinx_axienet* 24312 24313XILINX CAN DRIVER 24314M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24315L: linux-can@vger.kernel.org 24316S: Maintained 24317F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24318F: drivers/net/can/xilinx_can.c 24319 24320XILINX EVENT MANAGEMENT DRIVER 24321M: Michal Simek <michal.simek@amd.com> 24322S: Maintained 24323F: drivers/soc/xilinx/xlnx_event_manager.c 24324F: include/linux/firmware/xlnx-event-manager.h 24325 24326XILINX GPIO DRIVER 24327M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24328R: Srinivas Neeli <srinivas.neeli@amd.com> 24329R: Michal Simek <michal.simek@amd.com> 24330S: Maintained 24331F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24332F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24333F: drivers/gpio/gpio-xilinx.c 24334F: drivers/gpio/gpio-zynq.c 24335 24336XILINX LL TEMAC ETHERNET DRIVER 24337L: netdev@vger.kernel.org 24338S: Orphan 24339F: drivers/net/ethernet/xilinx/ll_temac* 24340 24341XILINX PWM DRIVER 24342M: Sean Anderson <sean.anderson@seco.com> 24343S: Maintained 24344F: drivers/pwm/pwm-xilinx.c 24345F: include/clocksource/timer-xilinx.h 24346 24347XILINX SD-FEC IP CORES 24348M: Derek Kiernan <derek.kiernan@amd.com> 24349M: Dragan Cvetic <dragan.cvetic@amd.com> 24350S: Maintained 24351F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24352F: Documentation/misc-devices/xilinx_sdfec.rst 24353F: drivers/misc/Kconfig 24354F: drivers/misc/Makefile 24355F: drivers/misc/xilinx_sdfec.c 24356F: include/uapi/misc/xilinx_sdfec.h 24357 24358XILINX UARTLITE SERIAL DRIVER 24359M: Peter Korsgaard <jacmet@sunsite.dk> 24360L: linux-serial@vger.kernel.org 24361S: Maintained 24362F: drivers/tty/serial/uartlite.c 24363 24364XILINX VIDEO IP CORES 24365M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24366L: linux-media@vger.kernel.org 24367S: Supported 24368T: git git://linuxtv.org/media_tree.git 24369F: Documentation/devicetree/bindings/media/xilinx/ 24370F: drivers/media/platform/xilinx/ 24371F: include/uapi/linux/xilinx-v4l2-controls.h 24372 24373XILINX VERSAL EDAC DRIVER 24374M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24375M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24376S: Maintained 24377F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24378F: drivers/edac/versal_edac.c 24379 24380XILINX WATCHDOG DRIVER 24381M: Srinivas Neeli <srinivas.neeli@amd.com> 24382R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24383R: Michal Simek <michal.simek@amd.com> 24384S: Maintained 24385F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24386F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24387F: drivers/watchdog/of_xilinx_wdt.c 24388F: drivers/watchdog/xilinx_wwdt.c 24389 24390XILINX XDMA DRIVER 24391M: Lizhi Hou <lizhi.hou@amd.com> 24392M: Brian Xu <brian.xu@amd.com> 24393M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24394L: dmaengine@vger.kernel.org 24395S: Supported 24396F: drivers/dma/xilinx/xdma-regs.h 24397F: drivers/dma/xilinx/xdma.c 24398F: include/linux/dma/amd_xdma.h 24399F: include/linux/platform_data/amd_xdma.h 24400 24401XILINX ZYNQMP DPDMA DRIVER 24402M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24403L: dmaengine@vger.kernel.org 24404S: Supported 24405F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24406F: drivers/dma/xilinx/xilinx_dpdma.c 24407F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24408 24409XILINX ZYNQMP OCM EDAC DRIVER 24410M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24411M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24412S: Maintained 24413F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24414F: drivers/edac/zynqmp_edac.c 24415 24416XILINX ZYNQMP PSGTR PHY DRIVER 24417M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24418L: linux-kernel@vger.kernel.org 24419S: Supported 24420T: git https://github.com/Xilinx/linux-xlnx.git 24421F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24422F: drivers/phy/xilinx/phy-zynqmp.c 24423 24424XILINX ZYNQMP SHA3 DRIVER 24425M: Harsha <harsha.harsha@amd.com> 24426S: Maintained 24427F: drivers/crypto/xilinx/zynqmp-sha.c 24428 24429XILINX ZYNQMP NVMEM DRIVER 24430M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24431M: Kalyani Akula <kalyani.akula@amd.com> 24432R: Michal Simek <michal.simek@amd.com> 24433S: Maintained 24434F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24435F: drivers/nvmem/zynqmp_nvmem.c 24436 24437XILLYBUS DRIVER 24438M: Eli Billauer <eli.billauer@gmail.com> 24439L: linux-kernel@vger.kernel.org 24440S: Supported 24441F: drivers/char/xillybus/ 24442 24443XLP9XX I2C DRIVER 24444M: George Cherian <gcherian@marvell.com> 24445L: linux-i2c@vger.kernel.org 24446S: Supported 24447W: http://www.marvell.com 24448F: drivers/i2c/busses/i2c-xlp9xx.c 24449 24450XRA1403 GPIO EXPANDER 24451M: Nandor Han <nandor.han@ge.com> 24452L: linux-gpio@vger.kernel.org 24453S: Maintained 24454F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24455F: drivers/gpio/gpio-xra1403.c 24456 24457XTENSA XTFPGA PLATFORM SUPPORT 24458M: Max Filippov <jcmvbkbc@gmail.com> 24459S: Maintained 24460F: drivers/spi/spi-xtensa-xtfpga.c 24461F: sound/soc/xtensa/xtfpga-i2s.c 24462 24463YAM DRIVER FOR AX.25 24464M: Jean-Paul Roubelat <jpr@f6fbb.org> 24465L: linux-hams@vger.kernel.org 24466S: Maintained 24467F: drivers/net/hamradio/yam* 24468F: include/linux/yam.h 24469 24470YAMA SECURITY MODULE 24471M: Kees Cook <keescook@chromium.org> 24472S: Supported 24473T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24474F: Documentation/admin-guide/LSM/Yama.rst 24475F: security/yama/ 24476 24477YEALINK PHONE DRIVER 24478M: Henk Vergonet <Henk.Vergonet@gmail.com> 24479L: usbb2k-api-dev@nongnu.org 24480S: Maintained 24481F: Documentation/input/devices/yealink.rst 24482F: drivers/input/misc/yealink.* 24483 24484Z3FOLD COMPRESSED PAGE ALLOCATOR 24485M: Vitaly Wool <vitaly.wool@konsulko.com> 24486R: Miaohe Lin <linmiaohe@huawei.com> 24487L: linux-mm@kvack.org 24488S: Maintained 24489F: mm/z3fold.c 24490 24491Z8530 DRIVER FOR AX.25 24492M: Joerg Reuter <jreuter@yaina.de> 24493L: linux-hams@vger.kernel.org 24494S: Maintained 24495W: http://yaina.de/jreuter/ 24496W: http://www.qsl.net/dl1bke/ 24497F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24498F: drivers/net/hamradio/*scc.c 24499F: drivers/net/hamradio/z8530.h 24500 24501ZBUD COMPRESSED PAGE ALLOCATOR 24502M: Seth Jennings <sjenning@redhat.com> 24503M: Dan Streetman <ddstreet@ieee.org> 24504L: linux-mm@kvack.org 24505S: Maintained 24506F: mm/zbud.c 24507 24508ZD1211RW WIRELESS DRIVER 24509L: linux-wireless@vger.kernel.org 24510S: Orphan 24511F: drivers/net/wireless/zydas/zd1211rw/ 24512 24513ZD1301 MEDIA DRIVER 24514L: linux-media@vger.kernel.org 24515S: Orphan 24516W: https://linuxtv.org/ 24517Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24518F: drivers/media/usb/dvb-usb-v2/zd1301* 24519 24520ZD1301_DEMOD MEDIA DRIVER 24521L: linux-media@vger.kernel.org 24522S: Orphan 24523W: https://linuxtv.org/ 24524Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24525F: drivers/media/dvb-frontends/zd1301_demod* 24526 24527ZHAOXIN PROCESSOR SUPPORT 24528M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24529L: linux-kernel@vger.kernel.org 24530S: Maintained 24531F: arch/x86/kernel/cpu/zhaoxin.c 24532 24533ZONEFS FILESYSTEM 24534M: Damien Le Moal <dlemoal@kernel.org> 24535M: Naohiro Aota <naohiro.aota@wdc.com> 24536R: Johannes Thumshirn <jth@kernel.org> 24537L: linux-fsdevel@vger.kernel.org 24538S: Maintained 24539T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24540F: Documentation/filesystems/zonefs.rst 24541F: fs/zonefs/ 24542 24543ZR36067 VIDEO FOR LINUX DRIVER 24544M: Corentin Labbe <clabbe@baylibre.com> 24545L: mjpeg-users@lists.sourceforge.net 24546L: linux-media@vger.kernel.org 24547S: Maintained 24548W: http://mjpeg.sourceforge.net/driver-zoran/ 24549Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24550F: Documentation/driver-api/media/drivers/zoran.rst 24551F: drivers/media/pci/zoran/ 24552 24553ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24554M: Minchan Kim <minchan@kernel.org> 24555M: Sergey Senozhatsky <senozhatsky@chromium.org> 24556L: linux-kernel@vger.kernel.org 24557S: Maintained 24558F: Documentation/admin-guide/blockdev/zram.rst 24559F: drivers/block/zram/ 24560 24561ZS DECSTATION Z85C30 SERIAL DRIVER 24562M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24563S: Maintained 24564F: drivers/tty/serial/zs.* 24565 24566ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24567M: Minchan Kim <minchan@kernel.org> 24568M: Sergey Senozhatsky <senozhatsky@chromium.org> 24569L: linux-mm@kvack.org 24570S: Maintained 24571F: Documentation/mm/zsmalloc.rst 24572F: include/linux/zsmalloc.h 24573F: mm/zsmalloc.c 24574 24575ZSTD 24576M: Nick Terrell <terrelln@fb.com> 24577S: Maintained 24578B: https://github.com/facebook/zstd/issues 24579T: git https://github.com/terrelln/linux.git 24580F: crypto/zstd.c 24581F: include/linux/zstd* 24582F: lib/decompress_unzstd.c 24583F: lib/zstd/ 24584N: zstd 24585K: zstd 24586 24587ZSWAP COMPRESSED SWAP CACHING 24588M: Johannes Weiner <hannes@cmpxchg.org> 24589M: Yosry Ahmed <yosryahmed@google.com> 24590M: Nhat Pham <nphamcs@gmail.com> 24591R: Chengming Zhou <chengming.zhou@linux.dev> 24592L: linux-mm@kvack.org 24593S: Maintained 24594F: Documentation/admin-guide/mm/zswap.rst 24595F: include/linux/zpool.h 24596F: include/linux/zswap.h 24597F: mm/zpool.c 24598F: mm/zswap.c 24599F: tools/testing/selftests/cgroup/test_zswap.c 24600 24601THE REST 24602M: Linus Torvalds <torvalds@linux-foundation.org> 24603L: linux-kernel@vger.kernel.org 24604S: Buried alive in reporters 24605T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24606F: * 24607F: */ 24608
