1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2195S: Maintained 2196T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2197F: arch/arm/boot/dts/nxp/ls/ 2198F: arch/arm64/boot/dts/freescale/fsl-* 2199F: arch/arm64/boot/dts/freescale/qoriq-* 2200 2201ARM/FREESCALE VYBRID ARM ARCHITECTURE 2202M: Shawn Guo <shawnguo@kernel.org> 2203M: Sascha Hauer <s.hauer@pengutronix.de> 2204R: Pengutronix Kernel Team <kernel@pengutronix.de> 2205R: Stefan Agner <stefan@agner.ch> 2206L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2207S: Maintained 2208T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2209F: arch/arm/boot/dts/nxp/vf/ 2210F: arch/arm/mach-imx/*vf610* 2211 2212ARM/GUMSTIX MACHINE SUPPORT 2213M: Steve Sakoman <sakoman@gmail.com> 2214L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2215S: Maintained 2216 2217ARM/HISILICON SOC SUPPORT 2218M: Wei Xu <xuwei5@hisilicon.com> 2219L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2220S: Supported 2221W: http://www.hisilicon.com 2222T: git https://github.com/hisilicon/linux-hisi.git 2223F: arch/arm/boot/dts/hisilicon/ 2224F: arch/arm/mach-hisi/ 2225F: arch/arm64/boot/dts/hisilicon/ 2226 2227ARM/HP JORNADA 7XX MACHINE SUPPORT 2228M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2229S: Maintained 2230W: www.jlime.com 2231T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2232F: arch/arm/mach-sa1100/include/mach/jornada720.h 2233F: arch/arm/mach-sa1100/jornada720.c 2234 2235ARM/HPE GXP ARCHITECTURE 2236M: Jean-Marie Verdun <verdun@hpe.com> 2237M: Nick Hawkins <nick.hawkins@hpe.com> 2238S: Maintained 2239F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2240F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2241F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2242F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2243F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2244F: Documentation/hwmon/gxp-fan-ctrl.rst 2245F: arch/arm/boot/dts/hpe/ 2246F: arch/arm/mach-hpe/ 2247F: drivers/clocksource/timer-gxp.c 2248F: drivers/hwmon/gxp-fan-ctrl.c 2249F: drivers/i2c/busses/i2c-gxp.c 2250F: drivers/spi/spi-gxp.c 2251F: drivers/watchdog/gxp-wdt.c 2252 2253ARM/IGEP MACHINE SUPPORT 2254M: Enric Balletbo i Serra <eballetbo@gmail.com> 2255M: Javier Martinez Canillas <javier@dowhile0.org> 2256L: linux-omap@vger.kernel.org 2257L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2258S: Maintained 2259F: arch/arm/boot/dts/ti/omap/omap3-igep* 2260 2261ARM/INTEL IXP4XX ARM ARCHITECTURE 2262M: Linus Walleij <linusw@kernel.org> 2263M: Imre Kaloz <kaloz@openwrt.org> 2264L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2265S: Maintained 2266F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2267F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2268F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2269F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2270F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2271F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2272F: arch/arm/boot/dts/intel/ixp/ 2273F: arch/arm/mach-ixp4xx/ 2274F: drivers/bus/intel-ixp4xx-eb.c 2275F: drivers/char/hw_random/ixp4xx-rng.c 2276F: drivers/clocksource/timer-ixp4xx.c 2277F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2278F: drivers/gpio/gpio-ixp4xx.c 2279F: drivers/irqchip/irq-ixp4xx.c 2280F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2281F: drivers/net/wan/ixp4xx_hss.c 2282F: drivers/soc/ixp4xx/ixp4xx-npe.c 2283F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2284F: include/linux/soc/ixp4xx/npe.h 2285F: include/linux/soc/ixp4xx/qmgr.h 2286 2287ARM/INTEL KEEMBAY ARCHITECTURE 2288M: Paul J. Murphy <paul.j.murphy@intel.com> 2289M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2290S: Maintained 2291F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2292F: arch/arm64/boot/dts/intel/keembay-evm.dts 2293F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2294 2295ARM/INTEL XSC3 (MANZANO) ARM CORE 2296M: Lennert Buytenhek <kernel@wantstofly.org> 2297L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2298S: Maintained 2299 2300ARM/LG1K ARCHITECTURE 2301M: Chanho Min <chanho.min@lge.com> 2302L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2303S: Maintained 2304F: arch/arm64/boot/dts/lg/ 2305 2306ARM/LPC18XX ARCHITECTURE 2307M: Vladimir Zapolskiy <vz@mleia.com> 2308L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2309S: Maintained 2310F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2311F: arch/arm/boot/dts/nxp/lpc/lpc43* 2312F: drivers/i2c/busses/i2c-lpc2k.c 2313F: drivers/memory/pl172.c 2314F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2315F: drivers/rtc/rtc-lpc24xx.c 2316N: lpc18xx 2317 2318ARM/LPC32XX SOC SUPPORT 2319M: Vladimir Zapolskiy <vz@mleia.com> 2320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2321S: Maintained 2322T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2323F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2324F: arch/arm/boot/dts/nxp/lpc/lpc32* 2325F: arch/arm/mach-lpc32xx/ 2326F: drivers/i2c/busses/i2c-pnx.c 2327F: drivers/net/ethernet/nxp/lpc_eth.c 2328F: drivers/usb/host/ohci-nxp.c 2329F: drivers/watchdog/pnx4008_wdt.c 2330N: lpc32xx 2331 2332ARM/Marvell Dove/MV78xx0/Orion SOC support 2333M: Andrew Lunn <andrew@lunn.ch> 2334M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2335M: Gregory Clement <gregory.clement@bootlin.com> 2336L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2337S: Maintained 2338T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2339F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2341F: Documentation/devicetree/bindings/soc/dove/ 2342F: arch/arm/boot/dts/marvell/dove* 2343F: arch/arm/boot/dts/marvell/orion5x* 2344F: arch/arm/mach-dove/ 2345F: arch/arm/mach-mv78xx0/ 2346F: arch/arm/mach-orion5x/ 2347F: arch/arm/plat-orion/ 2348F: drivers/bus/mvebu-mbus.c 2349F: drivers/soc/dove/ 2350 2351ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2352M: Andrew Lunn <andrew@lunn.ch> 2353M: Gregory Clement <gregory.clement@bootlin.com> 2354M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2356S: Maintained 2357T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2358F: Documentation/devicetree/bindings/arm/marvell/ 2359F: arch/arm/boot/dts/marvell/armada* 2360F: arch/arm/boot/dts/marvell/kirkwood* 2361F: arch/arm/configs/mvebu_*_defconfig 2362F: arch/arm/mach-mvebu/ 2363F: arch/arm64/boot/dts/marvell/ 2364F: drivers/clk/mvebu/ 2365F: drivers/cpufreq/armada-37xx-cpufreq.c 2366F: drivers/cpufreq/armada-8k-cpufreq.c 2367F: drivers/cpufreq/mvebu-cpufreq.c 2368F: drivers/irqchip/irq-armada-370-xp.c 2369F: drivers/irqchip/irq-mvebu-* 2370F: drivers/pinctrl/mvebu/ 2371F: drivers/rtc/rtc-armada38x.c 2372 2373ARM/Mediatek RTC DRIVER 2374M: Eddie Huang <eddie.huang@mediatek.com> 2375M: Sean Wang <sean.wang@mediatek.com> 2376L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2377L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2378S: Maintained 2379F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2381F: drivers/rtc/rtc-mt2712.c 2382F: drivers/rtc/rtc-mt6397.c 2383F: drivers/rtc/rtc-mt7622.c 2384 2385ARM/Mediatek SoC support 2386M: Matthias Brugger <matthias.bgg@gmail.com> 2387M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2388L: linux-kernel@vger.kernel.org 2389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2390L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2391S: Maintained 2392W: https://mtk.wiki.kernel.org/ 2393C: irc://irc.libera.chat/linux-mediatek 2394F: arch/arm/boot/dts/mediatek/ 2395F: arch/arm/mach-mediatek/ 2396F: arch/arm64/boot/dts/mediatek/ 2397F: drivers/soc/mediatek/ 2398N: mtk 2399N: mt[2678] 2400K: mediatek 2401 2402ARM/Mediatek USB3 PHY DRIVER 2403M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2404L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2405L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2406S: Maintained 2407F: Documentation/devicetree/bindings/phy/mediatek,* 2408F: drivers/phy/mediatek/ 2409 2410ARM/MICROCHIP (ARM64) SoC support 2411M: Conor Dooley <conor@kernel.org> 2412M: Nicolas Ferre <nicolas.ferre@microchip.com> 2413M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2414L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2415S: Supported 2416T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2417F: arch/arm64/boot/dts/microchip/ 2418 2419ARM/Microchip (AT91) SoC support 2420M: Nicolas Ferre <nicolas.ferre@microchip.com> 2421M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2422M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2423L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2424S: Supported 2425W: http://www.linux4sam.org 2426T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2427F: arch/arm/boot/dts/microchip/at91* 2428F: arch/arm/boot/dts/microchip/sama* 2429F: arch/arm/include/debug/at91.S 2430F: arch/arm/mach-at91/ 2431F: drivers/memory/atmel* 2432F: drivers/watchdog/sama5d4_wdt.c 2433F: include/soc/at91/ 2434X: drivers/input/touchscreen/atmel_mxt_ts.c 2435N: at91 2436N: atmel 2437 2438ARM/Microchip Sparx5 SoC support 2439M: Lars Povlsen <lars.povlsen@microchip.com> 2440M: Steen Hegelund <Steen.Hegelund@microchip.com> 2441M: Daniel Machon <daniel.machon@microchip.com> 2442M: UNGLinuxDriver@microchip.com 2443L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2444S: Supported 2445F: arch/arm64/boot/dts/microchip/sparx* 2446F: drivers/net/ethernet/microchip/vcap/ 2447F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2448N: sparx5 2449 2450ARM/MILBEAUT ARCHITECTURE 2451M: Taichi Sugaya <sugaya.taichi@socionext.com> 2452M: Takao Orito <orito.takao@socionext.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm/boot/dts/socionext/milbeaut* 2456F: arch/arm/mach-milbeaut/ 2457N: milbeaut 2458 2459ARM/MStar/Sigmastar Armv7 SoC support 2460M: Daniel Palmer <daniel@thingy.jp> 2461M: Romain Perier <romain.perier@gmail.com> 2462L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2463S: Maintained 2464W: http://linux-chenxing.org/ 2465T: git git://github.com/linux-chenxing/linux.git 2466F: Documentation/devicetree/bindings/arm/mstar/* 2467F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2468F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2469F: arch/arm/boot/dts/sigmastar/ 2470F: arch/arm/mach-mstar/ 2471F: drivers/clk/mstar/ 2472F: drivers/clocksource/timer-msc313e.c 2473F: drivers/gpio/gpio-msc313.c 2474F: drivers/rtc/rtc-msc313.c 2475F: drivers/watchdog/msc313e_wdt.c 2476F: include/dt-bindings/clock/mstar-* 2477F: include/dt-bindings/gpio/msc313-gpio.h 2478 2479ARM/NOMADIK/Ux500 ARCHITECTURES 2480M: Linus Walleij <linus.walleij@linaro.org> 2481L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2482S: Maintained 2483T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2484F: Documentation/devicetree/bindings/arm/ste-* 2485F: Documentation/devicetree/bindings/arm/ux500.yaml 2486F: Documentation/devicetree/bindings/arm/ux500/ 2487F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2488F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2489F: arch/arm/boot/dts/st/ste-* 2490F: arch/arm/mach-nomadik/ 2491F: arch/arm/mach-ux500/ 2492F: drivers/clk/clk-nomadik.c 2493F: drivers/clocksource/clksrc-dbx500-prcmu.c 2494F: drivers/dma/ste_dma40* 2495F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2496F: drivers/gpio/gpio-nomadik.c 2497F: drivers/hwspinlock/u8500_hsem.c 2498F: drivers/i2c/busses/i2c-nomadik.c 2499F: drivers/iio/adc/ab8500-gpadc.c 2500F: drivers/mfd/ab8500* 2501F: drivers/mfd/abx500* 2502F: drivers/mfd/db8500* 2503F: drivers/pinctrl/nomadik/ 2504F: drivers/rtc/rtc-ab8500.c 2505F: drivers/rtc/rtc-pl031.c 2506F: drivers/soc/ux500/ 2507 2508ARM/NUVOTON MA35 ARCHITECTURE 2509M: Jacky Huang <ychuang3@nuvoton.com> 2510M: Shan-Chun Hung <schung@nuvoton.com> 2511L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2512S: Supported 2513F: Documentation/devicetree/bindings/*/*/*ma35* 2514F: Documentation/devicetree/bindings/*/*ma35* 2515F: arch/arm64/boot/dts/nuvoton/*ma35* 2516F: drivers/*/*/*ma35* 2517F: drivers/*/*ma35* 2518K: ma35d1 2519 2520ARM/NUVOTON NPCM ARCHITECTURE 2521M: Avi Fishman <avifishman70@gmail.com> 2522M: Tomer Maimon <tmaimon77@gmail.com> 2523M: Tali Perry <tali.perry1@gmail.com> 2524R: Patrick Venture <venture@google.com> 2525R: Nancy Yuen <yuenn@google.com> 2526R: Benjamin Fair <benjaminfair@google.com> 2527L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2528S: Supported 2529F: Documentation/devicetree/bindings/*/*/*npcm* 2530F: Documentation/devicetree/bindings/*/*npcm* 2531F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2532F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2533F: arch/arm/mach-npcm/ 2534F: arch/arm64/boot/dts/nuvoton/ 2535F: drivers/*/*/*npcm* 2536F: drivers/*/*npcm* 2537F: drivers/rtc/rtc-nct3018y.c 2538F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2539F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2540 2541ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2542M: Joseph Liu <kwliu@nuvoton.com> 2543M: Marvin Lin <kflin@nuvoton.com> 2544L: linux-media@vger.kernel.org 2545L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2546S: Maintained 2547F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2549F: Documentation/userspace-api/media/drivers/npcm-video.rst 2550F: drivers/media/platform/nuvoton/ 2551F: include/uapi/linux/npcm-video.h 2552 2553ARM/NUVOTON WPCM450 ARCHITECTURE 2554M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2555L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2556S: Maintained 2557W: https://github.com/neuschaefer/wpcm450/wiki 2558F: Documentation/devicetree/bindings/*/*wpcm* 2559F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2560F: arch/arm/configs/wpcm450_defconfig 2561F: arch/arm/mach-npcm/wpcm450.c 2562F: drivers/*/*/*wpcm* 2563F: drivers/*/*wpcm* 2564 2565ARM/NXP S32G ARCHITECTURE 2566R: Chester Lin <chester62515@gmail.com> 2567R: Matthias Brugger <mbrugger@suse.com> 2568R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2569L: NXP S32 Linux Team <s32@nxp.com> 2570L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2571S: Maintained 2572F: arch/arm64/boot/dts/freescale/s32g*.dts* 2573F: drivers/pinctrl/nxp/ 2574 2575ARM/Orion SoC/Technologic Systems TS-78xx platform support 2576M: Alexander Clouter <alex@digriz.org.uk> 2577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2578S: Maintained 2579W: http://www.digriz.org.uk/ts78xx/kernel 2580F: arch/arm/mach-orion5x/ts78xx-* 2581 2582ARM/QUALCOMM CHROMEBOOK SUPPORT 2583R: cros-qcom-dts-watchers@chromium.org 2584F: arch/arm64/boot/dts/qcom/sc7180* 2585F: arch/arm64/boot/dts/qcom/sc7280* 2586F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2587 2588ARM/QUALCOMM SUPPORT 2589M: Bjorn Andersson <andersson@kernel.org> 2590M: Konrad Dybcio <konrad.dybcio@linaro.org> 2591L: linux-arm-msm@vger.kernel.org 2592S: Maintained 2593T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2594F: Documentation/devicetree/bindings/*/qcom* 2595F: Documentation/devicetree/bindings/soc/qcom/ 2596F: arch/arm/boot/dts/qcom/ 2597F: arch/arm/configs/qcom_defconfig 2598F: arch/arm/mach-qcom/ 2599F: arch/arm64/boot/dts/qcom/ 2600F: drivers/*/*/pm8???-* 2601F: drivers/*/*/qcom* 2602F: drivers/*/*/qcom/ 2603F: drivers/*/qcom* 2604F: drivers/*/qcom/ 2605F: drivers/bluetooth/btqcomsmd.c 2606F: drivers/clocksource/timer-qcom.c 2607F: drivers/cpuidle/cpuidle-qcom-spm.c 2608F: drivers/extcon/extcon-qcom* 2609F: drivers/i2c/busses/i2c-qcom-geni.c 2610F: drivers/i2c/busses/i2c-qup.c 2611F: drivers/iommu/msm* 2612F: drivers/mfd/ssbi.c 2613F: drivers/mmc/host/mmci_qcom* 2614F: drivers/mmc/host/sdhci-msm.c 2615F: drivers/pci/controller/dwc/pcie-qcom.c 2616F: drivers/phy/qualcomm/ 2617F: drivers/power/*/msm* 2618F: drivers/reset/reset-qcom-* 2619F: drivers/rtc/rtc-pm8xxx.c 2620F: drivers/spi/spi-geni-qcom.c 2621F: drivers/spi/spi-qcom-qspi.c 2622F: drivers/spi/spi-qup.c 2623F: drivers/tty/serial/msm_serial.c 2624F: drivers/ufs/host/ufs-qcom* 2625F: drivers/usb/dwc3/dwc3-qcom.c 2626F: include/dt-bindings/*/qcom* 2627F: include/linux/*/qcom* 2628F: include/linux/soc/qcom/ 2629 2630ARM/RDA MICRO ARCHITECTURE 2631M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2633L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2634S: Maintained 2635F: Documentation/devicetree/bindings/arm/rda.yaml 2636F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2637F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2638F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2639F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2640F: arch/arm/boot/dts/unisoc/ 2641F: drivers/clocksource/timer-rda.c 2642F: drivers/gpio/gpio-rda.c 2643F: drivers/irqchip/irq-rda-intc.c 2644F: drivers/tty/serial/rda-uart.c 2645 2646ARM/REALTEK ARCHITECTURE 2647M: Andreas Färber <afaerber@suse.de> 2648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2649L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2650S: Maintained 2651F: Documentation/devicetree/bindings/arm/realtek.yaml 2652F: arch/arm/boot/dts/realtek/ 2653F: arch/arm/mach-realtek/ 2654F: arch/arm64/boot/dts/realtek/ 2655 2656ARM/RISC-V/RENESAS ARCHITECTURE 2657M: Geert Uytterhoeven <geert+renesas@glider.be> 2658M: Magnus Damm <magnus.damm@gmail.com> 2659L: linux-renesas-soc@vger.kernel.org 2660S: Supported 2661Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2662C: irc://irc.libera.chat/renesas-soc 2663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2664F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2665F: Documentation/devicetree/bindings/soc/renesas/ 2666F: arch/arm/boot/dts/renesas/ 2667F: arch/arm/configs/shmobile_defconfig 2668F: arch/arm/include/debug/renesas-scif.S 2669F: arch/arm/mach-shmobile/ 2670F: arch/arm64/boot/dts/renesas/ 2671F: arch/riscv/boot/dts/renesas/ 2672F: drivers/pmdomain/renesas/ 2673F: drivers/soc/renesas/ 2674F: include/linux/soc/renesas/ 2675K: \brenesas, 2676 2677ARM/RISCPC ARCHITECTURE 2678M: Russell King <linux@armlinux.org.uk> 2679L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2680S: Maintained 2681W: http://www.armlinux.org.uk/ 2682F: arch/arm/include/asm/hardware/ioc.h 2683F: arch/arm/include/asm/hardware/iomd.h 2684F: arch/arm/include/asm/hardware/memc.h 2685F: arch/arm/mach-rpc/ 2686F: drivers/net/ethernet/8390/etherh.c 2687F: drivers/net/ethernet/i825xx/ether1* 2688F: drivers/net/ethernet/seeq/ether3* 2689F: drivers/scsi/arm/ 2690 2691ARM/Rockchip SoC support 2692M: Heiko Stuebner <heiko@sntech.de> 2693L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2694L: linux-rockchip@lists.infradead.org 2695S: Maintained 2696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2697F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2698F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2699F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2700F: arch/arm/boot/dts/rockchip/ 2701F: arch/arm/mach-rockchip/ 2702F: drivers/*/*/*rockchip* 2703F: drivers/*/*rockchip* 2704F: drivers/clk/rockchip/ 2705F: drivers/i2c/busses/i2c-rk3x.c 2706F: sound/soc/rockchip/ 2707N: rockchip 2708 2709ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2710M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2711R: Alim Akhtar <alim.akhtar@samsung.com> 2712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2713L: linux-samsung-soc@vger.kernel.org 2714S: Maintained 2715P: Documentation/process/maintainer-soc-clean-dts.rst 2716Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2717B: mailto:linux-samsung-soc@vger.kernel.org 2718C: irc://irc.libera.chat/linux-exynos 2719T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2720F: Documentation/arch/arm/samsung/ 2721F: Documentation/devicetree/bindings/arm/samsung/ 2722F: Documentation/devicetree/bindings/hwinfo/samsung,* 2723F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2724F: Documentation/devicetree/bindings/soc/samsung/ 2725F: arch/arm/boot/dts/samsung/ 2726F: arch/arm/mach-exynos*/ 2727F: arch/arm/mach-s3c/ 2728F: arch/arm/mach-s5p*/ 2729F: arch/arm64/boot/dts/exynos/ 2730F: drivers/*/*/*s3c24* 2731F: drivers/*/*s3c24* 2732F: drivers/*/*s3c64xx* 2733F: drivers/*/*s5pv210* 2734F: drivers/clocksource/samsung_pwm_timer.c 2735F: drivers/memory/samsung/ 2736F: drivers/pwm/pwm-samsung.c 2737F: drivers/soc/samsung/ 2738F: drivers/tty/serial/samsung* 2739F: include/clocksource/samsung_pwm.h 2740F: include/linux/platform_data/*s3c* 2741F: include/linux/serial_s3c.h 2742F: include/linux/soc/samsung/ 2743N: exynos 2744N: s3c64xx 2745N: s5pv210 2746 2747ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2748M: Łukasz Stelmach <l.stelmach@samsung.com> 2749L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2750L: linux-media@vger.kernel.org 2751S: Maintained 2752F: drivers/media/platform/samsung/s5p-g2d/ 2753 2754ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2755M: Marek Szyprowski <m.szyprowski@samsung.com> 2756L: linux-samsung-soc@vger.kernel.org 2757L: linux-media@vger.kernel.org 2758S: Maintained 2759F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2760F: drivers/media/cec/platform/s5p/ 2761 2762ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2763M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2764M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2765M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2767L: linux-media@vger.kernel.org 2768S: Maintained 2769F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2770F: drivers/media/platform/samsung/s5p-jpeg/ 2771 2772ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2773M: Marek Szyprowski <m.szyprowski@samsung.com> 2774M: Andrzej Hajda <andrzej.hajda@intel.com> 2775L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2776L: linux-media@vger.kernel.org 2777S: Maintained 2778F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2779F: drivers/media/platform/samsung/s5p-mfc/ 2780 2781ARM/SOCFPGA ARCHITECTURE 2782M: Dinh Nguyen <dinguyen@kernel.org> 2783S: Maintained 2784W: http://www.rocketboards.org 2785T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2786F: arch/arm/boot/dts/intel/socfpga/ 2787F: arch/arm/configs/socfpga_defconfig 2788F: arch/arm/mach-socfpga/ 2789F: arch/arm64/boot/dts/altera/ 2790F: arch/arm64/boot/dts/intel/ 2791 2792ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2793M: Dinh Nguyen <dinguyen@kernel.org> 2794S: Maintained 2795F: drivers/clk/socfpga/ 2796 2797ARM/SOCFPGA EDAC SUPPORT 2798M: Dinh Nguyen <dinguyen@kernel.org> 2799S: Maintained 2800F: drivers/edac/altera_edac.[ch] 2801 2802ARM/SPREADTRUM SoC SUPPORT 2803M: Orson Zhai <orsonzhai@gmail.com> 2804M: Baolin Wang <baolin.wang7@gmail.com> 2805M: Chunyan Zhang <zhang.lyra@gmail.com> 2806S: Maintained 2807F: arch/arm64/boot/dts/sprd 2808N: sprd 2809N: sc27xx 2810N: sc2731 2811 2812ARM/STI ARCHITECTURE 2813M: Patrice Chotard <patrice.chotard@foss.st.com> 2814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2815S: Maintained 2816W: http://www.stlinux.com 2817F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2818F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2819F: arch/arm/boot/dts/st/sti* 2820F: arch/arm/mach-sti/ 2821F: drivers/ata/ahci_st.c 2822F: drivers/char/hw_random/st-rng.c 2823F: drivers/clocksource/arm_global_timer.c 2824F: drivers/clocksource/clksrc_st_lpc.c 2825F: drivers/cpufreq/sti-cpufreq.c 2826F: drivers/dma/st_fdma* 2827F: drivers/i2c/busses/i2c-st.c 2828F: drivers/media/platform/st/sti/c8sectpfe/ 2829F: drivers/media/rc/st_rc.c 2830F: drivers/mmc/host/sdhci-st.c 2831F: drivers/phy/st/phy-miphy28lp.c 2832F: drivers/phy/st/phy-stih407-usb.c 2833F: drivers/pinctrl/pinctrl-st.c 2834F: drivers/remoteproc/st_remoteproc.c 2835F: drivers/remoteproc/st_slim_rproc.c 2836F: drivers/reset/sti/ 2837F: drivers/rtc/rtc-st-lpc.c 2838F: drivers/tty/serial/st-asc.c 2839F: drivers/usb/dwc3/dwc3-st.c 2840F: drivers/usb/host/ehci-st.c 2841F: drivers/usb/host/ohci-st.c 2842F: drivers/watchdog/st_lpc_wdt.c 2843F: include/linux/remoteproc/st_slim_rproc.h 2844 2845ARM/STM32 ARCHITECTURE 2846M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2847M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2848L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2850S: Maintained 2851T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2852F: arch/arm/boot/dts/st/stm32* 2853F: arch/arm/mach-stm32/ 2854F: arch/arm64/boot/dts/st/ 2855F: drivers/clocksource/armv7m_systick.c 2856N: stm32 2857N: stm 2858 2859ARM/SUNPLUS SP7021 SOC SUPPORT 2860M: Qin Jian <qinjian@cqplus1.com> 2861L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2862S: Maintained 2863W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2864F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2865F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2866F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2867F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2868F: arch/arm/boot/dts/sunplus/ 2869F: arch/arm/configs/sp7021_*defconfig 2870F: drivers/clk/clk-sp7021.c 2871F: drivers/irqchip/irq-sp7021-intc.c 2872F: drivers/reset/reset-sunplus.c 2873F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2874F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2875 2876ARM/Synaptics SoC support 2877M: Jisheng Zhang <jszhang@kernel.org> 2878M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2879L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2880S: Maintained 2881F: arch/arm/boot/dts/synaptics/ 2882F: arch/arm/mach-berlin/ 2883F: arch/arm64/boot/dts/synaptics/ 2884 2885ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2886M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2887L: linux-tegra@vger.kernel.org 2888L: linux-media@vger.kernel.org 2889S: Maintained 2890F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2891F: drivers/media/cec/platform/tegra/ 2892 2893ARM/TESLA FSD SoC SUPPORT 2894M: Alim Akhtar <alim.akhtar@samsung.com> 2895M: linux-fsd@tesla.com 2896L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2897L: linux-samsung-soc@vger.kernel.org 2898S: Maintained 2899F: arch/arm64/boot/dts/tesla/ 2900 2901ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2902M: Santosh Shilimkar <ssantosh@kernel.org> 2903L: linux-kernel@vger.kernel.org 2904S: Maintained 2905F: drivers/memory/*emif* 2906 2907ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2908M: Nishanth Menon <nm@ti.com> 2909M: Santosh Shilimkar <ssantosh@kernel.org> 2910L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2911S: Maintained 2912T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2913F: arch/arm/boot/dts/ti/keystone/ 2914F: arch/arm/mach-keystone/ 2915 2916ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2917M: Santosh Shilimkar <ssantosh@kernel.org> 2918L: linux-kernel@vger.kernel.org 2919S: Maintained 2920F: drivers/clk/keystone/ 2921 2922ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2923M: Santosh Shilimkar <ssantosh@kernel.org> 2924L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2925L: linux-kernel@vger.kernel.org 2926S: Maintained 2927F: drivers/clocksource/timer-keystone.c 2928 2929ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2930M: Santosh Shilimkar <ssantosh@kernel.org> 2931L: linux-kernel@vger.kernel.org 2932S: Maintained 2933F: drivers/power/reset/keystone-reset.c 2934 2935ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2936M: Nishanth Menon <nm@ti.com> 2937M: Vignesh Raghavendra <vigneshr@ti.com> 2938M: Tero Kristo <kristo@kernel.org> 2939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2940S: Supported 2941F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2942F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2943F: arch/arm64/boot/dts/ti/Makefile 2944F: arch/arm64/boot/dts/ti/k3-* 2945 2946ARM/TOSHIBA VISCONTI ARCHITECTURE 2947M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2948L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2949S: Supported 2950T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2951F: Documentation/devicetree/bindings/arm/toshiba.yaml 2952F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2954F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2955F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2956F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2957F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2958F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2959F: arch/arm64/boot/dts/toshiba/ 2960F: drivers/clk/visconti/ 2961F: drivers/gpio/gpio-visconti.c 2962F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2963F: drivers/pci/controller/dwc/pcie-visconti.c 2964F: drivers/pinctrl/visconti/ 2965F: drivers/watchdog/visconti_wdt.c 2966N: visconti 2967 2968ARM/UNIPHIER ARCHITECTURE 2969M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2970M: Masami Hiramatsu <mhiramat@kernel.org> 2971L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2972S: Maintained 2973F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2974F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2975F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2976F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2977F: arch/arm/boot/dts/socionext/uniphier* 2978F: arch/arm/include/asm/hardware/cache-uniphier.h 2979F: arch/arm/mm/cache-uniphier.c 2980F: arch/arm64/boot/dts/socionext/uniphier* 2981F: drivers/bus/uniphier-system-bus.c 2982F: drivers/clk/uniphier/ 2983F: drivers/dma/uniphier-mdmac.c 2984F: drivers/gpio/gpio-uniphier.c 2985F: drivers/i2c/busses/i2c-uniphier* 2986F: drivers/irqchip/irq-uniphier-aidet.c 2987F: drivers/mmc/host/uniphier-sd.c 2988F: drivers/pinctrl/uniphier/ 2989F: drivers/reset/reset-uniphier.c 2990F: drivers/tty/serial/8250/8250_uniphier.c 2991N: uniphier 2992 2993ARM/VERSATILE EXPRESS PLATFORM 2994M: Liviu Dudau <liviu.dudau@arm.com> 2995M: Sudeep Holla <sudeep.holla@arm.com> 2996M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2997L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2998S: Maintained 2999N: mps2 3000N: vexpress 3001F: arch/arm/mach-versatile/ 3002F: arch/arm64/boot/dts/arm/ 3003F: drivers/clocksource/timer-versatile.c 3004X: drivers/cpufreq/vexpress-spc-cpufreq.c 3005X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3006 3007ARM/VFP SUPPORT 3008M: Russell King <linux@armlinux.org.uk> 3009L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3010S: Maintained 3011W: http://www.armlinux.org.uk/ 3012F: arch/arm/vfp/ 3013 3014ARM/VT8500 ARM ARCHITECTURE 3015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3016S: Orphan 3017F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3018F: arch/arm/mach-vt8500/ 3019F: drivers/clocksource/timer-vt8500.c 3020F: drivers/i2c/busses/i2c-wmt.c 3021F: drivers/mmc/host/wmt-sdmmc.c 3022F: drivers/pwm/pwm-vt8500.c 3023F: drivers/rtc/rtc-vt8500.c 3024F: drivers/tty/serial/vt8500_serial.c 3025F: drivers/usb/host/ehci-platform.c 3026F: drivers/usb/host/uhci-platform.c 3027F: drivers/video/fbdev/vt8500lcdfb.* 3028F: drivers/video/fbdev/wm8505fb* 3029F: drivers/video/fbdev/wmt_ge_rops.* 3030 3031ARM/ZYNQ ARCHITECTURE 3032M: Michal Simek <michal.simek@amd.com> 3033L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3034S: Supported 3035W: http://wiki.xilinx.com 3036T: git https://github.com/Xilinx/linux-xlnx.git 3037F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3038F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3039F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3041F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3042F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3043F: arch/arm/mach-zynq/ 3044F: drivers/clocksource/timer-cadence-ttc.c 3045F: drivers/cpuidle/cpuidle-zynq.c 3046F: drivers/edac/synopsys_edac.c 3047F: drivers/i2c/busses/i2c-cadence.c 3048F: drivers/i2c/busses/i2c-xiic.c 3049F: drivers/mmc/host/sdhci-of-arasan.c 3050N: zynq 3051N: xilinx 3052 3053ARM64 PORT (AARCH64 ARCHITECTURE) 3054M: Catalin Marinas <catalin.marinas@arm.com> 3055M: Will Deacon <will@kernel.org> 3056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3057S: Maintained 3058T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3059F: Documentation/arch/arm64/ 3060F: arch/arm64/ 3061F: tools/testing/selftests/arm64/ 3062X: arch/arm64/boot/dts/ 3063 3064ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3065M: George McCollister <george.mccollister@gmail.com> 3066L: netdev@vger.kernel.org 3067S: Maintained 3068F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3069F: drivers/net/dsa/xrs700x/* 3070F: net/dsa/tag_xrs700x.c 3071 3072AS3645A LED FLASH CONTROLLER DRIVER 3073M: Sakari Ailus <sakari.ailus@iki.fi> 3074L: linux-leds@vger.kernel.org 3075S: Maintained 3076F: drivers/leds/flash/leds-as3645a.c 3077 3078ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3079M: Tianshu Qiu <tian.shu.qiu@intel.com> 3080L: linux-media@vger.kernel.org 3081S: Maintained 3082T: git git://linuxtv.org/media_tree.git 3083F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3084F: drivers/media/i2c/ak7375.c 3085 3086ASAHI KASEI AK8974 DRIVER 3087M: Linus Walleij <linus.walleij@linaro.org> 3088L: linux-iio@vger.kernel.org 3089S: Supported 3090W: http://www.akm.com/ 3091F: drivers/iio/magnetometer/ak8974.c 3092 3093AOSONG AGS02MA TVOC SENSOR DRIVER 3094M: Anshul Dalal <anshulusr@gmail.com> 3095L: linux-iio@vger.kernel.org 3096S: Maintained 3097F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3098F: drivers/iio/chemical/ags02ma.c 3099 3100ASC7621 HARDWARE MONITOR DRIVER 3101M: George Joseph <george.joseph@fairview5.com> 3102L: linux-hwmon@vger.kernel.org 3103S: Maintained 3104F: Documentation/hwmon/asc7621.rst 3105F: drivers/hwmon/asc7621.c 3106 3107ASIX AX88796C SPI ETHERNET ADAPTER 3108M: Łukasz Stelmach <l.stelmach@samsung.com> 3109S: Maintained 3110F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3111F: drivers/net/ethernet/asix/ax88796c_* 3112 3113ASIX PHY DRIVER [RUST] 3114M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3115R: Trevor Gross <tmgross@umich.edu> 3116L: netdev@vger.kernel.org 3117L: rust-for-linux@vger.kernel.org 3118S: Maintained 3119F: drivers/net/phy/ax88796b_rust.rs 3120 3121ASPEED CRYPTO DRIVER 3122M: Neal Liu <neal_liu@aspeedtech.com> 3123L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3124S: Maintained 3125F: Documentation/devicetree/bindings/crypto/aspeed,* 3126F: drivers/crypto/aspeed/ 3127 3128ASPEED PECI CONTROLLER 3129M: Iwona Winiarska <iwona.winiarska@intel.com> 3130L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3131L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3132S: Supported 3133F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3134F: drivers/peci/controller/peci-aspeed.c 3135 3136ASPEED PINCTRL DRIVERS 3137M: Andrew Jeffery <andrew@codeconstruct.com.au> 3138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3139L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3140L: linux-gpio@vger.kernel.org 3141S: Maintained 3142F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3143F: drivers/pinctrl/aspeed/ 3144 3145ASPEED SCU INTERRUPT CONTROLLER DRIVER 3146M: Eddie James <eajames@linux.ibm.com> 3147L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3148S: Maintained 3149F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3150F: drivers/irqchip/irq-aspeed-scu-ic.c 3151F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3152 3153ASPEED SD/MMC DRIVER 3154M: Andrew Jeffery <andrew@codeconstruct.com.au> 3155L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3156L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3157L: linux-mmc@vger.kernel.org 3158S: Maintained 3159F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3160F: drivers/mmc/host/sdhci-of-aspeed* 3161 3162ASPEED SMC SPI DRIVER 3163M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3164M: Cédric Le Goater <clg@kaod.org> 3165L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3166L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3167L: linux-spi@vger.kernel.org 3168S: Maintained 3169F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3170F: drivers/spi/spi-aspeed-smc.c 3171 3172ASPEED USB UDC DRIVER 3173M: Neal Liu <neal_liu@aspeedtech.com> 3174L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3175S: Maintained 3176F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3177F: drivers/usb/gadget/udc/aspeed_udc.c 3178 3179ASPEED VIDEO ENGINE DRIVER 3180M: Eddie James <eajames@linux.ibm.com> 3181L: linux-media@vger.kernel.org 3182L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3183S: Maintained 3184F: Documentation/devicetree/bindings/media/aspeed-video.txt 3185F: drivers/media/platform/aspeed/ 3186 3187ASUS EC HARDWARE MONITOR DRIVER 3188M: Eugene Shalygin <eugene.shalygin@gmail.com> 3189L: linux-hwmon@vger.kernel.org 3190S: Maintained 3191F: drivers/hwmon/asus-ec-sensors.c 3192 3193ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3194M: Corentin Chary <corentin.chary@gmail.com> 3195M: Luke D. Jones <luke@ljones.dev> 3196L: platform-driver-x86@vger.kernel.org 3197S: Maintained 3198W: https://asus-linux.org/ 3199F: drivers/platform/x86/asus*.c 3200F: drivers/platform/x86/eeepc*.c 3201 3202ASUS TF103C DOCK DRIVER 3203M: Hans de Goede <hdegoede@redhat.com> 3204L: platform-driver-x86@vger.kernel.org 3205S: Maintained 3206T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3207F: drivers/platform/x86/asus-tf103c-dock.c 3208 3209ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3210M: Aleksa Savic <savicaleksa83@gmail.com> 3211L: linux-hwmon@vger.kernel.org 3212S: Maintained 3213F: drivers/hwmon/asus_rog_ryujin.c 3214 3215ASUS WIRELESS RADIO CONTROL DRIVER 3216M: João Paulo Rechi Vita <jprvita@gmail.com> 3217L: platform-driver-x86@vger.kernel.org 3218S: Maintained 3219F: drivers/platform/x86/asus-wireless.c 3220 3221ASUS WMI HARDWARE MONITOR DRIVER 3222M: Ed Brindley <kernel@maidavale.org> 3223M: Denis Pauk <pauk.denis@gmail.com> 3224L: linux-hwmon@vger.kernel.org 3225S: Maintained 3226F: drivers/hwmon/asus_wmi_sensors.c 3227 3228ASYMMETRIC KEYS 3229M: David Howells <dhowells@redhat.com> 3230L: keyrings@vger.kernel.org 3231S: Maintained 3232F: Documentation/crypto/asymmetric-keys.rst 3233F: crypto/asymmetric_keys/ 3234F: include/crypto/pkcs7.h 3235F: include/crypto/public_key.h 3236F: include/linux/verification.h 3237 3238ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3239R: Dan Williams <dan.j.williams@intel.com> 3240S: Odd fixes 3241W: http://sourceforge.net/projects/xscaleiop 3242F: Documentation/crypto/async-tx-api.rst 3243F: crypto/async_tx/ 3244F: include/linux/async_tx.h 3245 3246AT24 EEPROM DRIVER 3247M: Bartosz Golaszewski <brgl@bgdev.pl> 3248L: linux-i2c@vger.kernel.org 3249S: Maintained 3250T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3251F: Documentation/devicetree/bindings/eeprom/at24.yaml 3252F: drivers/misc/eeprom/at24.c 3253 3254ATA OVER ETHERNET (AOE) DRIVER 3255M: "Justin Sanders" <justin@coraid.com> 3256S: Supported 3257W: http://www.openaoe.org/ 3258F: Documentation/admin-guide/aoe/ 3259F: drivers/block/aoe/ 3260 3261ATC260X PMIC MFD DRIVER 3262M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3263M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3264L: linux-actions@lists.infradead.org 3265S: Maintained 3266F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3267F: drivers/input/misc/atc260x-onkey.c 3268F: drivers/mfd/atc260* 3269F: drivers/power/reset/atc260x-poweroff.c 3270F: drivers/regulator/atc260x-regulator.c 3271F: include/linux/mfd/atc260x/* 3272 3273ATHEROS 71XX/9XXX GPIO DRIVER 3274M: Alban Bedel <albeu@free.fr> 3275S: Maintained 3276W: https://github.com/AlbanBedel/linux 3277T: git git://github.com/AlbanBedel/linux 3278F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3279F: drivers/gpio/gpio-ath79.c 3280 3281ATHEROS 71XX/9XXX USB PHY DRIVER 3282M: Alban Bedel <albeu@free.fr> 3283S: Maintained 3284W: https://github.com/AlbanBedel/linux 3285T: git git://github.com/AlbanBedel/linux 3286F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3287F: drivers/phy/qualcomm/phy-ath79-usb.c 3288 3289ATHEROS ATH GENERIC UTILITIES 3290M: Kalle Valo <kvalo@kernel.org> 3291L: linux-wireless@vger.kernel.org 3292S: Supported 3293F: drivers/net/wireless/ath/* 3294 3295ATHEROS ATH5K WIRELESS DRIVER 3296M: Jiri Slaby <jirislaby@kernel.org> 3297M: Nick Kossifidis <mickflemm@gmail.com> 3298M: Luis Chamberlain <mcgrof@kernel.org> 3299L: linux-wireless@vger.kernel.org 3300S: Maintained 3301W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3302F: drivers/net/wireless/ath/ath5k/ 3303 3304ATHEROS ATH6KL WIRELESS DRIVER 3305L: linux-wireless@vger.kernel.org 3306S: Orphan 3307W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3308F: drivers/net/wireless/ath/ath6kl/ 3309 3310ATI_REMOTE2 DRIVER 3311M: Ville Syrjala <syrjala@sci.fi> 3312S: Maintained 3313F: drivers/input/misc/ati_remote2.c 3314 3315ATK0110 HWMON DRIVER 3316M: Luca Tettamanti <kronos.it@gmail.com> 3317L: linux-hwmon@vger.kernel.org 3318S: Maintained 3319F: drivers/hwmon/asus_atk0110.c 3320 3321ATLX ETHERNET DRIVERS 3322M: Chris Snook <chris.snook@gmail.com> 3323L: netdev@vger.kernel.org 3324S: Maintained 3325W: http://sourceforge.net/projects/atl1 3326W: http://atl1.sourceforge.net 3327F: drivers/net/ethernet/atheros/ 3328 3329ATM 3330M: Chas Williams <3chas3@gmail.com> 3331L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3332L: netdev@vger.kernel.org 3333S: Maintained 3334W: http://linux-atm.sourceforge.net 3335F: drivers/atm/ 3336F: include/linux/atm* 3337F: include/uapi/linux/atm* 3338 3339ATMEL MACB ETHERNET DRIVER 3340M: Nicolas Ferre <nicolas.ferre@microchip.com> 3341M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3342S: Supported 3343F: drivers/net/ethernet/cadence/ 3344 3345ATMEL MAXTOUCH DRIVER 3346M: Nick Dyer <nick@shmanahar.org> 3347S: Maintained 3348T: git git://github.com/ndyer/linux.git 3349F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3350F: drivers/input/touchscreen/atmel_mxt_ts.c 3351 3352ATOMIC INFRASTRUCTURE 3353M: Will Deacon <will@kernel.org> 3354M: Peter Zijlstra <peterz@infradead.org> 3355R: Boqun Feng <boqun.feng@gmail.com> 3356R: Mark Rutland <mark.rutland@arm.com> 3357L: linux-kernel@vger.kernel.org 3358S: Maintained 3359F: Documentation/atomic_*.txt 3360F: arch/*/include/asm/atomic*.h 3361F: include/*/atomic*.h 3362F: include/linux/refcount.h 3363F: scripts/atomic/ 3364 3365ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3366M: Bradley Grove <linuxdrivers@attotech.com> 3367L: linux-scsi@vger.kernel.org 3368S: Supported 3369W: http://www.attotech.com 3370F: drivers/scsi/esas2r 3371 3372ATUSB IEEE 802.15.4 RADIO DRIVER 3373M: Stefan Schmidt <stefan@datenfreihafen.org> 3374L: linux-wpan@vger.kernel.org 3375S: Maintained 3376F: drivers/net/ieee802154/at86rf230.h 3377F: drivers/net/ieee802154/atusb.c 3378F: drivers/net/ieee802154/atusb.h 3379 3380AUDIT SUBSYSTEM 3381M: Paul Moore <paul@paul-moore.com> 3382M: Eric Paris <eparis@redhat.com> 3383L: audit@vger.kernel.org 3384S: Supported 3385W: https://github.com/linux-audit 3386Q: https://patchwork.kernel.org/project/audit/list 3387B: mailto:audit@vger.kernel.org 3388P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3389T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3390F: include/asm-generic/audit_*.h 3391F: include/linux/audit.h 3392F: include/linux/audit_arch.h 3393F: include/uapi/linux/audit.h 3394F: kernel/audit* 3395F: lib/*audit.c 3396K: \baudit_[a-z_0-9]\+\b 3397 3398AUXILIARY BUS DRIVER 3399M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3400R: Dave Ertman <david.m.ertman@intel.com> 3401R: Ira Weiny <ira.weiny@intel.com> 3402S: Supported 3403T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3404F: Documentation/driver-api/auxiliary_bus.rst 3405F: drivers/base/auxiliary.c 3406F: include/linux/auxiliary_bus.h 3407 3408AUXILIARY DISPLAY DRIVERS 3409M: Andy Shevchenko <andy@kernel.org> 3410R: Geert Uytterhoeven <geert@linux-m68k.org> 3411S: Odd Fixes 3412T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3413F: Documentation/devicetree/bindings/auxdisplay/ 3414F: drivers/auxdisplay/ 3415F: include/linux/cfag12864b.h 3416F: include/uapi/linux/map_to_14segment.h 3417F: include/uapi/linux/map_to_7segment.h 3418 3419AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3420M: Andreas Klinger <ak@it-klinger.de> 3421L: linux-iio@vger.kernel.org 3422S: Maintained 3423F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3424F: drivers/iio/adc/hx711.c 3425 3426AX.25 NETWORK LAYER 3427L: linux-hams@vger.kernel.org 3428S: Orphan 3429W: https://linux-ax25.in-berlin.de 3430F: include/net/ax25.h 3431F: include/uapi/linux/ax25.h 3432F: net/ax25/ 3433 3434AXENTIA ARM DEVICES 3435M: Peter Rosin <peda@axentia.se> 3436L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3437S: Maintained 3438F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3439F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3440F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3441F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3442 3443AXENTIA ASOC DRIVERS 3444M: Peter Rosin <peda@axentia.se> 3445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3446S: Maintained 3447F: Documentation/devicetree/bindings/sound/axentia,* 3448F: sound/soc/atmel/tse850-pcm5142.c 3449 3450AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3451M: Nuno Sá <nuno.sa@analog.com> 3452L: linux-hwmon@vger.kernel.org 3453S: Supported 3454W: https://ez.analog.com/linux-software-drivers 3455F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3456F: drivers/hwmon/axi-fan-control.c 3457 3458AXI SPI ENGINE 3459M: Michael Hennerich <michael.hennerich@analog.com> 3460M: Nuno Sá <nuno.sa@analog.com> 3461R: David Lechner <dlechner@baylibre.com> 3462L: linux-spi@vger.kernel.org 3463S: Supported 3464W: https://ez.analog.com/linux-software-drivers 3465F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3466F: drivers/spi/spi-axi-spi-engine.c 3467 3468AXXIA I2C CONTROLLER 3469M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3470L: linux-i2c@vger.kernel.org 3471S: Maintained 3472F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3473F: drivers/i2c/busses/i2c-axxia.c 3474 3475AZ6007 DVB DRIVER 3476M: Mauro Carvalho Chehab <mchehab@kernel.org> 3477L: linux-media@vger.kernel.org 3478S: Maintained 3479W: https://linuxtv.org 3480T: git git://linuxtv.org/media_tree.git 3481F: drivers/media/usb/dvb-usb-v2/az6007.c 3482 3483AZTECH FM RADIO RECEIVER DRIVER 3484M: Hans Verkuil <hverkuil@xs4all.nl> 3485L: linux-media@vger.kernel.org 3486S: Maintained 3487W: https://linuxtv.org 3488T: git git://linuxtv.org/media_tree.git 3489F: drivers/media/radio/radio-aztech* 3490 3491B43 WIRELESS DRIVER 3492L: linux-wireless@vger.kernel.org 3493L: b43-dev@lists.infradead.org 3494S: Orphan 3495W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3496F: drivers/net/wireless/broadcom/b43/ 3497 3498B43LEGACY WIRELESS DRIVER 3499M: Larry Finger <Larry.Finger@lwfinger.net> 3500L: linux-wireless@vger.kernel.org 3501L: b43-dev@lists.infradead.org 3502S: Maintained 3503W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3504F: drivers/net/wireless/broadcom/b43legacy/ 3505 3506BACKLIGHT CLASS/SUBSYSTEM 3507M: Lee Jones <lee@kernel.org> 3508M: Daniel Thompson <daniel.thompson@linaro.org> 3509M: Jingoo Han <jingoohan1@gmail.com> 3510L: dri-devel@lists.freedesktop.org 3511S: Maintained 3512T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3513F: Documentation/ABI/stable/sysfs-class-backlight 3514F: Documentation/ABI/testing/sysfs-class-backlight 3515F: Documentation/devicetree/bindings/leds/backlight 3516F: drivers/video/backlight/ 3517F: include/linux/backlight.h 3518F: include/linux/pwm_backlight.h 3519 3520BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3521M: Serge Semin <fancer.lancer@gmail.com> 3522L: linux-hwmon@vger.kernel.org 3523S: Supported 3524F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3525F: Documentation/hwmon/bt1-pvt.rst 3526F: drivers/hwmon/bt1-pvt.[ch] 3527 3528BARCO P50 GPIO DRIVER 3529M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3530M: Peter Korsgaard <peter.korsgaard@barco.com> 3531S: Maintained 3532F: drivers/platform/x86/barco-p50-gpio.c 3533 3534BATMAN ADVANCED 3535M: Marek Lindner <mareklindner@neomailbox.ch> 3536M: Simon Wunderlich <sw@simonwunderlich.de> 3537M: Antonio Quartulli <a@unstable.cc> 3538M: Sven Eckelmann <sven@narfation.org> 3539L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3540S: Maintained 3541W: https://www.open-mesh.org/ 3542Q: https://patchwork.open-mesh.org/project/batman/list/ 3543B: https://www.open-mesh.org/projects/batman-adv/issues 3544C: ircs://irc.hackint.org/batadv 3545T: git https://git.open-mesh.org/linux-merge.git 3546F: Documentation/networking/batman-adv.rst 3547F: include/uapi/linux/batadv_packet.h 3548F: include/uapi/linux/batman_adv.h 3549F: net/batman-adv/ 3550 3551BAYCOM/HDLCDRV DRIVERS FOR AX.25 3552M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3553L: linux-hams@vger.kernel.org 3554S: Maintained 3555W: http://www.baycom.org/~tom/ham/ham.html 3556F: drivers/net/hamradio/baycom* 3557 3558BCACHE (BLOCK LAYER CACHE) 3559M: Coly Li <colyli@suse.de> 3560M: Kent Overstreet <kent.overstreet@linux.dev> 3561L: linux-bcache@vger.kernel.org 3562S: Maintained 3563W: http://bcache.evilpiepirate.org 3564C: irc://irc.oftc.net/bcache 3565F: drivers/md/bcache/ 3566 3567BCACHEFS 3568M: Kent Overstreet <kent.overstreet@linux.dev> 3569R: Brian Foster <bfoster@redhat.com> 3570L: linux-bcachefs@vger.kernel.org 3571S: Supported 3572C: irc://irc.oftc.net/bcache 3573T: git https://evilpiepirate.org/git/bcachefs.git 3574F: fs/bcachefs/ 3575F: Documentation/filesystems/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Matt Bobrowski <mattbobrowski@google.com> 3946L: bpf@vger.kernel.org 3947S: Maintained 3948F: Documentation/bpf/prog_lsm.rst 3949F: include/linux/bpf_lsm.h 3950F: kernel/bpf/bpf_lsm.c 3951F: security/bpf/ 3952 3953BPF [SELFTESTS] (Test Runners & Infrastructure) 3954M: Andrii Nakryiko <andrii@kernel.org> 3955M: Eduard Zingerman <eddyz87@gmail.com> 3956R: Mykola Lysenko <mykolal@fb.com> 3957L: bpf@vger.kernel.org 3958S: Maintained 3959F: tools/testing/selftests/bpf/ 3960 3961BPF [STORAGE & CGROUPS] 3962M: Martin KaFai Lau <martin.lau@linux.dev> 3963L: bpf@vger.kernel.org 3964S: Maintained 3965F: kernel/bpf/*storage.c 3966F: kernel/bpf/bpf_lru* 3967F: kernel/bpf/cgroup.c 3968 3969BPF [TOOLING] (bpftool) 3970M: Quentin Monnet <qmo@kernel.org> 3971L: bpf@vger.kernel.org 3972S: Maintained 3973F: kernel/bpf/disasm.* 3974F: tools/bpf/bpftool/ 3975 3976BPF [TRACING] 3977M: Song Liu <song@kernel.org> 3978R: Jiri Olsa <jolsa@kernel.org> 3979L: bpf@vger.kernel.org 3980S: Maintained 3981F: kernel/bpf/stackmap.c 3982F: kernel/trace/bpf_trace.c 3983 3984BROADCOM ASP 2.0 ETHERNET DRIVER 3985M: Justin Chen <justin.chen@broadcom.com> 3986M: Florian Fainelli <florian.fainelli@broadcom.com> 3987L: bcm-kernel-feedback-list@broadcom.com 3988L: netdev@vger.kernel.org 3989S: Supported 3990F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3991F: drivers/net/ethernet/broadcom/asp2/ 3992 3993BROADCOM B44 10/100 ETHERNET DRIVER 3994M: Michael Chan <michael.chan@broadcom.com> 3995L: netdev@vger.kernel.org 3996S: Supported 3997F: drivers/net/ethernet/broadcom/b44.* 3998 3999BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4000M: Florian Fainelli <florian.fainelli@broadcom.com> 4001L: netdev@vger.kernel.org 4002L: openwrt-devel@lists.openwrt.org (subscribers-only) 4003S: Supported 4004F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4005F: drivers/net/dsa/b53/* 4006F: drivers/net/dsa/bcm_sf2* 4007F: include/linux/dsa/brcm.h 4008F: include/linux/platform_data/b53.h 4009 4010BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4011M: Florian Fainelli <florian.fainelli@broadcom.com> 4012R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4013L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4014L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4015S: Maintained 4016T: git https://github.com/broadcom/stblinux.git 4017F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4018F: drivers/pci/controller/pcie-brcmstb.c 4019F: drivers/staging/vc04_services 4020N: bcm2711 4021N: bcm283* 4022N: raspberrypi 4023 4024BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4025M: Florian Fainelli <florian.fainelli@broadcom.com> 4026M: Ray Jui <rjui@broadcom.com> 4027M: Scott Branden <sbranden@broadcom.com> 4028R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4029S: Maintained 4030T: git https://github.com/broadcom/mach-bcm 4031F: arch/arm/mach-bcm/ 4032N: bcm281* 4033N: bcm113* 4034N: bcm216* 4035N: kona 4036 4037BROADCOM BCM47XX MIPS ARCHITECTURE 4038M: Hauke Mehrtens <hauke@hauke-m.de> 4039M: Rafał Miłecki <zajec5@gmail.com> 4040L: linux-mips@vger.kernel.org 4041S: Maintained 4042F: Documentation/devicetree/bindings/mips/brcm/ 4043F: arch/mips/bcm47xx/* 4044F: arch/mips/include/asm/mach-bcm47xx/* 4045 4046BROADCOM BCM4908 ETHERNET DRIVER 4047M: Rafał Miłecki <rafal@milecki.pl> 4048R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4049L: netdev@vger.kernel.org 4050S: Maintained 4051F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4052F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4053F: drivers/net/ethernet/broadcom/unimac.h 4054 4055BROADCOM BCM4908 PINMUX DRIVER 4056M: Rafał Miłecki <rafal@milecki.pl> 4057R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4058L: linux-gpio@vger.kernel.org 4059S: Maintained 4060F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4061F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4062 4063BROADCOM BCM5301X ARM ARCHITECTURE 4064M: Florian Fainelli <florian.fainelli@broadcom.com> 4065M: Hauke Mehrtens <hauke@hauke-m.de> 4066M: Rafał Miłecki <zajec5@gmail.com> 4067R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4069S: Maintained 4070F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4071F: arch/arm/boot/dts/broadcom/bcm470* 4072F: arch/arm/boot/dts/broadcom/bcm5301* 4073F: arch/arm/boot/dts/broadcom/bcm953012* 4074F: arch/arm/mach-bcm/bcm_5301x.c 4075 4076BROADCOM BCM53573 ARM ARCHITECTURE 4077M: Florian Fainelli <florian.fainelli@broadcom.com> 4078M: Rafał Miłecki <rafal@milecki.pl> 4079R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4080L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4081S: Maintained 4082F: arch/arm/boot/dts/broadcom/bcm47189* 4083F: arch/arm/boot/dts/broadcom/bcm53573* 4084 4085BROADCOM BCM63XX/BCM33XX UDC DRIVER 4086M: Kevin Cernekee <cernekee@gmail.com> 4087L: linux-usb@vger.kernel.org 4088S: Maintained 4089F: drivers/usb/gadget/udc/bcm63xx_udc.* 4090 4091BROADCOM BCM7XXX ARM ARCHITECTURE 4092M: Florian Fainelli <florian.fainelli@broadcom.com> 4093R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4094L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4095S: Maintained 4096T: git https://github.com/broadcom/stblinux.git 4097F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4098F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4099F: arch/arm/include/asm/hardware/cache-b15-rac.h 4100F: arch/arm/mach-bcm/*brcmstb* 4101F: arch/arm/mm/cache-b15-rac.c 4102F: drivers/bus/brcmstb_gisb.c 4103F: drivers/pci/controller/pcie-brcmstb.c 4104N: brcmstb 4105N: bcm7038 4106N: bcm7120 4107 4108BROADCOM BCMBCA ARM ARCHITECTURE 4109M: William Zhang <william.zhang@broadcom.com> 4110M: Anand Gore <anand.gore@broadcom.com> 4111M: Kursad Oney <kursad.oney@broadcom.com> 4112M: Florian Fainelli <florian.fainelli@broadcom.com> 4113M: Rafał Miłecki <rafal@milecki.pl> 4114R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4116S: Maintained 4117T: git https://github.com/broadcom/stblinux.git 4118F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4119F: arch/arm64/boot/dts/broadcom/bcmbca/* 4120N: bcmbca 4121N: bcm[9]?47622 4122N: bcm[9]?4912 4123N: bcm[9]?63138 4124N: bcm[9]?63146 4125N: bcm[9]?63148 4126N: bcm[9]?63158 4127N: bcm[9]?63178 4128N: bcm[9]?6756 4129N: bcm[9]?6813 4130N: bcm[9]?6846 4131N: bcm[9]?6855 4132N: bcm[9]?6856 4133N: bcm[9]?6858 4134N: bcm[9]?6878 4135 4136BROADCOM BDC DRIVER 4137M: Justin Chen <justin.chen@broadcom.com> 4138M: Al Cooper <alcooperx@gmail.com> 4139R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4140L: linux-usb@vger.kernel.org 4141S: Maintained 4142F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4143F: drivers/usb/gadget/udc/bdc/ 4144 4145BROADCOM BMIPS CPUFREQ DRIVER 4146M: Markus Mayer <mmayer@broadcom.com> 4147R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4148L: linux-pm@vger.kernel.org 4149S: Maintained 4150F: drivers/cpufreq/bmips-cpufreq.c 4151 4152BROADCOM BMIPS MIPS ARCHITECTURE 4153M: Florian Fainelli <florian.fainelli@broadcom.com> 4154R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4155L: linux-mips@vger.kernel.org 4156S: Maintained 4157T: git https://github.com/broadcom/stblinux.git 4158F: arch/mips/bmips/* 4159F: arch/mips/boot/dts/brcm/bcm*.dts* 4160F: arch/mips/include/asm/mach-bmips/* 4161F: arch/mips/kernel/*bmips* 4162F: drivers/irqchip/irq-bcm63* 4163F: drivers/irqchip/irq-bcm7* 4164F: drivers/irqchip/irq-brcmstb* 4165F: drivers/pmdomain/bcm/bcm63xx-power.c 4166F: include/linux/bcm963xx_nvram.h 4167F: include/linux/bcm963xx_tag.h 4168 4169BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4170M: Rasesh Mody <rmody@marvell.com> 4171M: GR-Linux-NIC-Dev@marvell.com 4172L: netdev@vger.kernel.org 4173S: Supported 4174F: drivers/net/ethernet/broadcom/bnx2.* 4175F: drivers/net/ethernet/broadcom/bnx2_* 4176 4177BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4178M: Saurav Kashyap <skashyap@marvell.com> 4179M: Javed Hasan <jhasan@marvell.com> 4180M: GR-QLogic-Storage-Upstream@marvell.com 4181L: linux-scsi@vger.kernel.org 4182S: Supported 4183F: drivers/scsi/bnx2fc/ 4184 4185BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4186M: Nilesh Javali <njavali@marvell.com> 4187M: Manish Rangankar <mrangankar@marvell.com> 4188M: GR-QLogic-Storage-Upstream@marvell.com 4189L: linux-scsi@vger.kernel.org 4190S: Supported 4191F: drivers/scsi/bnx2i/ 4192 4193BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4194M: Ariel Elior <aelior@marvell.com> 4195M: Sudarsana Kalluru <skalluru@marvell.com> 4196M: Manish Chopra <manishc@marvell.com> 4197L: netdev@vger.kernel.org 4198S: Supported 4199F: drivers/net/ethernet/broadcom/bnx2x/ 4200 4201BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4202M: Michael Chan <michael.chan@broadcom.com> 4203L: netdev@vger.kernel.org 4204S: Supported 4205F: drivers/firmware/broadcom/tee_bnxt_fw.c 4206F: drivers/net/ethernet/broadcom/bnxt/ 4207F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4208 4209BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4210M: Arend van Spriel <arend.vanspriel@broadcom.com> 4211L: linux-wireless@vger.kernel.org 4212L: brcm80211@lists.linux.dev 4213L: brcm80211-dev-list.pdl@broadcom.com 4214S: Supported 4215F: drivers/net/wireless/broadcom/brcm80211/ 4216F: include/linux/platform_data/brcmfmac.h 4217 4218BROADCOM BRCMSTB GPIO DRIVER 4219M: Doug Berger <opendmb@gmail.com> 4220M: Florian Fainelli <florian.fainelli@broadcom.com> 4221R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4222S: Supported 4223F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4224F: drivers/gpio/gpio-brcmstb.c 4225 4226BROADCOM BRCMSTB I2C DRIVER 4227M: Kamal Dasu <kamal.dasu@broadcom.com> 4228R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4229L: linux-i2c@vger.kernel.org 4230S: Supported 4231F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4232F: drivers/i2c/busses/i2c-brcmstb.c 4233 4234BROADCOM BRCMSTB UART DRIVER 4235M: Al Cooper <alcooperx@gmail.com> 4236R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4237L: linux-serial@vger.kernel.org 4238S: Maintained 4239F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4240F: drivers/tty/serial/8250/8250_bcm7271.c 4241 4242BROADCOM BRCMSTB USB EHCI DRIVER 4243M: Justin Chen <justin.chen@broadcom.com> 4244M: Al Cooper <alcooperx@gmail.com> 4245R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4246L: linux-usb@vger.kernel.org 4247S: Maintained 4248F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4249F: drivers/usb/host/ehci-brcm.* 4250 4251BROADCOM BRCMSTB USB PIN MAP DRIVER 4252M: Al Cooper <alcooperx@gmail.com> 4253R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4254L: linux-usb@vger.kernel.org 4255S: Maintained 4256F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4257F: drivers/usb/misc/brcmstb-usb-pinmap.c 4258 4259BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4260M: Justin Chen <justin.chen@broadcom.com> 4261M: Al Cooper <alcooperx@gmail.com> 4262R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4263L: linux-kernel@vger.kernel.org 4264S: Maintained 4265F: drivers/phy/broadcom/phy-brcm-usb* 4266 4267BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4268M: William Zhang <william.zhang@broadcom.com> 4269M: Kursad Oney <kursad.oney@broadcom.com> 4270M: Jonas Gorski <jonas.gorski@gmail.com> 4271R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4272L: linux-spi@vger.kernel.org 4273S: Maintained 4274F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4275F: drivers/spi/spi-bcm63xx-hsspi.c 4276F: drivers/spi/spi-bcmbca-hsspi.c 4277 4278BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4279M: Jonas Gorski <jonas.gorski@gmail.com> 4280L: linux-spi@vger.kernel.org 4281S: Odd Fixes 4282F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4283F: drivers/spi/spi-bcm63xx.c 4284 4285BROADCOM ETHERNET PHY DRIVERS 4286M: Florian Fainelli <florian.fainelli@broadcom.com> 4287R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4288L: netdev@vger.kernel.org 4289S: Supported 4290F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4291F: drivers/net/phy/bcm*.[ch] 4292F: drivers/net/phy/broadcom.c 4293F: include/linux/brcmphy.h 4294 4295BROADCOM GENET ETHERNET DRIVER 4296M: Doug Berger <opendmb@gmail.com> 4297M: Florian Fainelli <florian.fainelli@broadcom.com> 4298R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4299L: netdev@vger.kernel.org 4300S: Supported 4301F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4302F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4303F: drivers/net/ethernet/broadcom/genet/ 4304F: drivers/net/ethernet/broadcom/unimac.h 4305F: drivers/net/mdio/mdio-bcm-unimac.c 4306F: include/linux/platform_data/bcmgenet.h 4307F: include/linux/platform_data/mdio-bcm-unimac.h 4308 4309BROADCOM IPROC ARM ARCHITECTURE 4310M: Ray Jui <rjui@broadcom.com> 4311M: Scott Branden <sbranden@broadcom.com> 4312R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4313L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4314S: Maintained 4315T: git https://github.com/broadcom/stblinux.git 4316F: arch/arm64/boot/dts/broadcom/northstar2/* 4317F: arch/arm64/boot/dts/broadcom/stingray/* 4318F: drivers/clk/bcm/clk-ns* 4319F: drivers/clk/bcm/clk-sr* 4320F: drivers/pinctrl/bcm/pinctrl-ns* 4321F: include/dt-bindings/clock/bcm-sr* 4322N: iproc 4323N: cygnus 4324N: bcm[-_]nsp 4325N: bcm9113* 4326N: bcm9583* 4327N: bcm9585* 4328N: bcm9586* 4329N: bcm988312 4330N: bcm113* 4331N: bcm583* 4332N: bcm585* 4333N: bcm586* 4334N: bcm88312 4335N: hr2 4336N: stingray 4337 4338BROADCOM IPROC GBIT ETHERNET DRIVER 4339M: Rafał Miłecki <rafal@milecki.pl> 4340R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4341L: netdev@vger.kernel.org 4342S: Maintained 4343F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4344F: drivers/net/ethernet/broadcom/bgmac* 4345F: drivers/net/ethernet/broadcom/unimac.h 4346 4347BROADCOM KONA GPIO DRIVER 4348M: Ray Jui <rjui@broadcom.com> 4349R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4350S: Supported 4351F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4352F: drivers/gpio/gpio-bcm-kona.c 4353 4354BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4355M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4356M: Kashyap Desai <kashyap.desai@broadcom.com> 4357M: Sumit Saxena <sumit.saxena@broadcom.com> 4358M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4359L: mpi3mr-linuxdrv.pdl@broadcom.com 4360L: linux-scsi@vger.kernel.org 4361S: Supported 4362W: https://www.broadcom.com/support/storage 4363F: drivers/scsi/mpi3mr/ 4364 4365BROADCOM NETXTREME-E ROCE DRIVER 4366M: Selvin Xavier <selvin.xavier@broadcom.com> 4367L: linux-rdma@vger.kernel.org 4368S: Supported 4369W: http://www.broadcom.com 4370F: drivers/infiniband/hw/bnxt_re/ 4371F: include/uapi/rdma/bnxt_re-abi.h 4372 4373BROADCOM NVRAM DRIVER 4374M: Rafał Miłecki <zajec5@gmail.com> 4375L: linux-mips@vger.kernel.org 4376S: Maintained 4377F: drivers/firmware/broadcom/* 4378 4379BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4380M: Rafał Miłecki <rafal@milecki.pl> 4381M: Florian Fainelli <florian.fainelli@broadcom.com> 4382R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4383L: linux-pm@vger.kernel.org 4384S: Maintained 4385T: git https://github.com/broadcom/stblinux.git 4386F: drivers/pmdomain/bcm/bcm-pmb.c 4387F: include/dt-bindings/soc/bcm-pmb.h 4388 4389BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4390M: Rafał Miłecki <zajec5@gmail.com> 4391L: linux-wireless@vger.kernel.org 4392S: Maintained 4393F: drivers/bcma/ 4394F: include/linux/bcma/ 4395 4396BROADCOM SPI DRIVER 4397M: Kamal Dasu <kamal.dasu@broadcom.com> 4398R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4399S: Maintained 4400F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4401F: drivers/spi/spi-bcm-qspi.* 4402F: drivers/spi/spi-brcmstb-qspi.c 4403F: drivers/spi/spi-iproc-qspi.c 4404 4405BROADCOM STB AVS CPUFREQ DRIVER 4406M: Markus Mayer <mmayer@broadcom.com> 4407R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4408L: linux-pm@vger.kernel.org 4409S: Maintained 4410F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4411F: drivers/cpufreq/brcmstb* 4412 4413BROADCOM STB AVS TMON DRIVER 4414M: Markus Mayer <mmayer@broadcom.com> 4415R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4416L: linux-pm@vger.kernel.org 4417S: Maintained 4418F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4419F: drivers/thermal/broadcom/brcmstb* 4420 4421BROADCOM STB DPFE DRIVER 4422M: Markus Mayer <mmayer@broadcom.com> 4423R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4425S: Maintained 4426F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4427F: drivers/memory/brcmstb_dpfe.c 4428 4429BROADCOM STB NAND FLASH DRIVER 4430M: Brian Norris <computersforpeace@gmail.com> 4431M: Kamal Dasu <kamal.dasu@broadcom.com> 4432R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4433L: linux-mtd@lists.infradead.org 4434S: Maintained 4435F: drivers/mtd/nand/raw/brcmnand/ 4436F: include/linux/platform_data/brcmnand.h 4437 4438BROADCOM STB PCIE DRIVER 4439M: Jim Quinlan <jim2101024@gmail.com> 4440M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4441M: Florian Fainelli <florian.fainelli@broadcom.com> 4442R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4443L: linux-pci@vger.kernel.org 4444S: Maintained 4445F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4446F: drivers/pci/controller/pcie-brcmstb.c 4447 4448BROADCOM SYSTEMPORT ETHERNET DRIVER 4449M: Florian Fainelli <florian.fainelli@broadcom.com> 4450R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4451L: netdev@vger.kernel.org 4452S: Supported 4453F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4454F: drivers/net/ethernet/broadcom/bcmsysport.* 4455F: drivers/net/ethernet/broadcom/unimac.h 4456 4457BROADCOM TG3 GIGABIT ETHERNET DRIVER 4458M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4459M: Michael Chan <mchan@broadcom.com> 4460L: netdev@vger.kernel.org 4461S: Supported 4462F: drivers/net/ethernet/broadcom/tg3.* 4463 4464BROADCOM VK DRIVER 4465M: Scott Branden <scott.branden@broadcom.com> 4466R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4467S: Supported 4468F: drivers/misc/bcm-vk/ 4469F: include/uapi/linux/misc/bcm_vk.h 4470 4471BROCADE BFA FC SCSI DRIVER 4472M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4473M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4474L: linux-scsi@vger.kernel.org 4475S: Supported 4476F: drivers/scsi/bfa/ 4477 4478BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4479M: Rasesh Mody <rmody@marvell.com> 4480M: Sudarsana Kalluru <skalluru@marvell.com> 4481M: GR-Linux-NIC-Dev@marvell.com 4482L: netdev@vger.kernel.org 4483S: Supported 4484F: drivers/net/ethernet/brocade/bna/ 4485 4486BSG (block layer generic sg v4 driver) 4487M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4488L: linux-scsi@vger.kernel.org 4489S: Supported 4490F: block/bsg.c 4491F: include/linux/bsg.h 4492F: include/uapi/linux/bsg.h 4493 4494BT87X AUDIO DRIVER 4495M: Clemens Ladisch <clemens@ladisch.de> 4496L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4497S: Maintained 4498T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4499F: Documentation/sound/cards/bt87x.rst 4500F: sound/pci/bt87x.c 4501 4502BT8XXGPIO DRIVER 4503M: Michael Buesch <m@bues.ch> 4504S: Maintained 4505W: http://bu3sch.de/btgpio.php 4506F: drivers/gpio/gpio-bt8xx.c 4507 4508BTRFS FILE SYSTEM 4509M: Chris Mason <clm@fb.com> 4510M: Josef Bacik <josef@toxicpanda.com> 4511M: David Sterba <dsterba@suse.com> 4512L: linux-btrfs@vger.kernel.org 4513S: Maintained 4514W: https://btrfs.readthedocs.io 4515Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4516C: irc://irc.libera.chat/btrfs 4517T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4518F: Documentation/filesystems/btrfs.rst 4519F: fs/btrfs/ 4520F: include/linux/btrfs* 4521F: include/trace/events/btrfs.h 4522F: include/uapi/linux/btrfs* 4523 4524BTTV VIDEO4LINUX DRIVER 4525M: Mauro Carvalho Chehab <mchehab@kernel.org> 4526L: linux-media@vger.kernel.org 4527S: Odd fixes 4528W: https://linuxtv.org 4529T: git git://linuxtv.org/media_tree.git 4530F: Documentation/driver-api/media/drivers/bttv* 4531F: drivers/media/pci/bt8xx/bttv* 4532 4533BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4534M: Chanwoo Choi <cw00.choi@samsung.com> 4535L: linux-pm@vger.kernel.org 4536L: linux-samsung-soc@vger.kernel.org 4537S: Maintained 4538T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4539F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4540F: drivers/devfreq/exynos-bus.c 4541 4542BUSLOGIC SCSI DRIVER 4543M: Khalid Aziz <khalid@gonehiking.org> 4544L: linux-scsi@vger.kernel.org 4545S: Maintained 4546F: drivers/scsi/BusLogic.* 4547F: drivers/scsi/FlashPoint.* 4548 4549BXCAN CAN NETWORK DRIVER 4550M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4551L: linux-can@vger.kernel.org 4552S: Maintained 4553F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4554F: drivers/net/can/bxcan.c 4555 4556C-MEDIA CMI8788 DRIVER 4557M: Clemens Ladisch <clemens@ladisch.de> 4558L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4559S: Maintained 4560T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4561F: sound/pci/oxygen/ 4562 4563C-SKY ARCHITECTURE 4564M: Guo Ren <guoren@kernel.org> 4565L: linux-csky@vger.kernel.org 4566S: Supported 4567T: git https://github.com/c-sky/csky-linux.git 4568F: Documentation/devicetree/bindings/csky/ 4569F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4570F: Documentation/devicetree/bindings/timer/csky,* 4571F: arch/csky/ 4572F: drivers/clocksource/timer-gx6605s.c 4573F: drivers/clocksource/timer-mp-csky.c 4574F: drivers/irqchip/irq-csky-* 4575N: csky 4576K: csky 4577 4578CA8210 IEEE-802.15.4 RADIO DRIVER 4579L: linux-wpan@vger.kernel.org 4580S: Orphan 4581W: https://github.com/Cascoda/ca8210-linux.git 4582F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4583F: drivers/net/ieee802154/ca8210.c 4584 4585CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4586M: David Howells <dhowells@redhat.com> 4587L: netfs@lists.linux.dev 4588S: Supported 4589F: Documentation/filesystems/caching/cachefiles.rst 4590F: fs/cachefiles/ 4591 4592CACHESTAT: PAGE CACHE STATS FOR A FILE 4593M: Nhat Pham <nphamcs@gmail.com> 4594M: Johannes Weiner <hannes@cmpxchg.org> 4595L: linux-mm@kvack.org 4596S: Maintained 4597F: tools/testing/selftests/cachestat/test_cachestat.c 4598 4599CADENCE MIPI-CSI2 BRIDGES 4600M: Maxime Ripard <mripard@kernel.org> 4601L: linux-media@vger.kernel.org 4602S: Maintained 4603F: Documentation/devicetree/bindings/media/cdns,*.txt 4604F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4605F: drivers/media/platform/cadence/cdns-csi2* 4606 4607CADENCE NAND DRIVER 4608L: linux-mtd@lists.infradead.org 4609S: Orphan 4610F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4611F: drivers/mtd/nand/raw/cadence-nand-controller.c 4612 4613CADENCE USB3 DRD IP DRIVER 4614M: Peter Chen <peter.chen@kernel.org> 4615M: Pawel Laszczak <pawell@cadence.com> 4616R: Roger Quadros <rogerq@kernel.org> 4617L: linux-usb@vger.kernel.org 4618S: Maintained 4619T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4620F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4621F: drivers/usb/cdns3/ 4622X: drivers/usb/cdns3/cdnsp* 4623 4624CADENCE USBHS DRIVER 4625M: Pawel Laszczak <pawell@cadence.com> 4626L: linux-usb@vger.kernel.org 4627S: Maintained 4628F: drivers/usb/gadget/udc/cdns2 4629 4630CADENCE USBSSP DRD IP DRIVER 4631M: Pawel Laszczak <pawell@cadence.com> 4632L: linux-usb@vger.kernel.org 4633S: Maintained 4634T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4635F: drivers/usb/cdns3/ 4636X: drivers/usb/cdns3/cdns3* 4637 4638CADET FM/AM RADIO RECEIVER DRIVER 4639M: Hans Verkuil <hverkuil@xs4all.nl> 4640L: linux-media@vger.kernel.org 4641S: Maintained 4642W: https://linuxtv.org 4643T: git git://linuxtv.org/media_tree.git 4644F: drivers/media/radio/radio-cadet* 4645 4646CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4647L: linux-media@vger.kernel.org 4648S: Orphan 4649T: git git://linuxtv.org/media_tree.git 4650F: Documentation/admin-guide/media/cafe_ccic* 4651F: drivers/media/platform/marvell/ 4652 4653CAIF NETWORK LAYER 4654L: netdev@vger.kernel.org 4655S: Orphan 4656F: Documentation/networking/caif/ 4657F: drivers/net/caif/ 4658F: include/net/caif/ 4659F: include/uapi/linux/caif/ 4660F: net/caif/ 4661 4662CAKE QDISC 4663M: Toke Høiland-Jørgensen <toke@toke.dk> 4664L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4665S: Maintained 4666F: net/sched/sch_cake.c 4667 4668CAN NETWORK DRIVERS 4669M: Marc Kleine-Budde <mkl@pengutronix.de> 4670M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4671L: linux-can@vger.kernel.org 4672S: Maintained 4673W: https://github.com/linux-can 4674T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4676F: Documentation/devicetree/bindings/net/can/ 4677F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4678F: drivers/net/can/ 4679F: drivers/phy/phy-can-transceiver.c 4680F: include/linux/can/bittiming.h 4681F: include/linux/can/dev.h 4682F: include/linux/can/length.h 4683F: include/linux/can/platform/ 4684F: include/linux/can/rx-offload.h 4685F: include/uapi/linux/can/error.h 4686F: include/uapi/linux/can/netlink.h 4687F: include/uapi/linux/can/vxcan.h 4688 4689CAN NETWORK LAYER 4690M: Oliver Hartkopp <socketcan@hartkopp.net> 4691M: Marc Kleine-Budde <mkl@pengutronix.de> 4692L: linux-can@vger.kernel.org 4693S: Maintained 4694W: https://github.com/linux-can 4695T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4697F: Documentation/networking/can.rst 4698F: include/linux/can/can-ml.h 4699F: include/linux/can/core.h 4700F: include/linux/can/skb.h 4701F: include/net/netns/can.h 4702F: include/uapi/linux/can.h 4703F: include/uapi/linux/can/bcm.h 4704F: include/uapi/linux/can/gw.h 4705F: include/uapi/linux/can/isotp.h 4706F: include/uapi/linux/can/raw.h 4707F: net/can/ 4708 4709CAN-J1939 NETWORK LAYER 4710M: Robin van der Gracht <robin@protonic.nl> 4711M: Oleksij Rempel <o.rempel@pengutronix.de> 4712R: kernel@pengutronix.de 4713L: linux-can@vger.kernel.org 4714S: Maintained 4715F: Documentation/networking/j1939.rst 4716F: include/uapi/linux/can/j1939.h 4717F: net/can/j1939/ 4718 4719CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4720M: Damien Le Moal <dlemoal@kernel.org> 4721L: linux-riscv@lists.infradead.org 4722L: linux-gpio@vger.kernel.org (pinctrl driver) 4723F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4724F: drivers/pinctrl/pinctrl-k210.c 4725 4726CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4727M: Damien Le Moal <dlemoal@kernel.org> 4728L: linux-kernel@vger.kernel.org 4729L: linux-riscv@lists.infradead.org 4730S: Maintained 4731F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4732F: drivers/reset/reset-k210.c 4733 4734CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4735M: Damien Le Moal <dlemoal@kernel.org> 4736L: linux-riscv@lists.infradead.org 4737S: Maintained 4738F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4739F: drivers/soc/canaan/ 4740F: include/soc/canaan/ 4741 4742CAPABILITIES 4743M: Serge Hallyn <serge@hallyn.com> 4744L: linux-security-module@vger.kernel.org 4745S: Supported 4746F: include/linux/capability.h 4747F: include/uapi/linux/capability.h 4748F: kernel/capability.c 4749F: security/commoncap.c 4750 4751CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4752M: Kevin Tsai <ktsai@capellamicro.com> 4753S: Maintained 4754F: drivers/iio/light/cm* 4755 4756CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4757M: Christian Lamparter <chunkeey@googlemail.com> 4758L: linux-wireless@vger.kernel.org 4759S: Maintained 4760W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4761F: drivers/net/wireless/ath/carl9170/ 4762 4763CAVIUM I2C DRIVER 4764M: Robert Richter <rric@kernel.org> 4765S: Odd Fixes 4766W: http://www.marvell.com 4767F: drivers/i2c/busses/i2c-octeon* 4768F: drivers/i2c/busses/i2c-thunderx* 4769 4770CAVIUM LIQUIDIO NETWORK DRIVER 4771L: netdev@vger.kernel.org 4772S: Orphan 4773W: http://www.marvell.com 4774F: drivers/net/ethernet/cavium/liquidio/ 4775 4776CAVIUM MMC DRIVER 4777M: Robert Richter <rric@kernel.org> 4778S: Odd Fixes 4779W: http://www.marvell.com 4780F: drivers/mmc/host/cavium* 4781 4782CAVIUM OCTEON-TX CRYPTO DRIVER 4783M: George Cherian <gcherian@marvell.com> 4784L: linux-crypto@vger.kernel.org 4785S: Supported 4786W: http://www.marvell.com 4787F: drivers/crypto/cavium/cpt/ 4788 4789CAVIUM THUNDERX2 ARM64 SOC 4790M: Robert Richter <rric@kernel.org> 4791L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4792S: Odd Fixes 4793F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4794F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4795 4796CBS/ETF/TAPRIO QDISCS 4797M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4798L: netdev@vger.kernel.org 4799S: Maintained 4800F: net/sched/sch_cbs.c 4801F: net/sched/sch_etf.c 4802F: net/sched/sch_taprio.c 4803 4804CC2520 IEEE-802.15.4 RADIO DRIVER 4805M: Stefan Schmidt <stefan@datenfreihafen.org> 4806L: linux-wpan@vger.kernel.org 4807S: Odd Fixes 4808F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4809F: drivers/net/ieee802154/cc2520.c 4810 4811CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4812M: Gilad Ben-Yossef <gilad@benyossef.com> 4813L: linux-crypto@vger.kernel.org 4814S: Supported 4815W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4816F: drivers/crypto/ccree/ 4817 4818CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4819M: Hadar Gat <hadar.gat@arm.com> 4820L: linux-crypto@vger.kernel.org 4821S: Supported 4822W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4823F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4824F: drivers/char/hw_random/cctrng.c 4825F: drivers/char/hw_random/cctrng.h 4826 4827CEC FRAMEWORK 4828M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4829L: linux-media@vger.kernel.org 4830S: Supported 4831W: http://linuxtv.org 4832T: git git://linuxtv.org/media_tree.git 4833F: Documentation/ABI/testing/debugfs-cec-error-inj 4834F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4835F: Documentation/driver-api/media/cec-core.rst 4836F: Documentation/userspace-api/media/cec 4837F: drivers/media/cec/ 4838F: drivers/media/rc/keymaps/rc-cec.c 4839F: include/media/cec-notifier.h 4840F: include/media/cec.h 4841F: include/uapi/linux/cec-funcs.h 4842F: include/uapi/linux/cec.h 4843 4844CEC GPIO DRIVER 4845M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4846L: linux-media@vger.kernel.org 4847S: Supported 4848W: http://linuxtv.org 4849T: git git://linuxtv.org/media_tree.git 4850F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4851F: drivers/media/cec/platform/cec-gpio/ 4852 4853CELL BROADBAND ENGINE ARCHITECTURE 4854M: Arnd Bergmann <arnd@arndb.de> 4855L: linuxppc-dev@lists.ozlabs.org 4856S: Supported 4857W: http://www.ibm.com/developerworks/power/cell/ 4858F: arch/powerpc/include/asm/cell*.h 4859F: arch/powerpc/include/asm/spu*.h 4860F: arch/powerpc/include/uapi/asm/spu*.h 4861F: arch/powerpc/platforms/cell/ 4862 4863CELLWISE CW2015 BATTERY DRIVER 4864M: Tobias Schrammm <t.schramm@manjaro.org> 4865S: Maintained 4866F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4867F: drivers/power/supply/cw2015_battery.c 4868 4869CEPH COMMON CODE (LIBCEPH) 4870M: Ilya Dryomov <idryomov@gmail.com> 4871M: Xiubo Li <xiubli@redhat.com> 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/phy_link_topology.h 8019F: include/linux/phy_link_topology_core.h 8020F: include/linux/phylib_stubs.h 8021F: include/linux/platform_data/mdio-bcm-unimac.h 8022F: include/linux/platform_data/mdio-gpio.h 8023F: include/trace/events/mdio.h 8024F: include/uapi/linux/mdio.h 8025F: include/uapi/linux/mii.h 8026F: net/core/of_net.c 8027 8028ETHERNET PHY LIBRARY [RUST] 8029M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8030R: Trevor Gross <tmgross@umich.edu> 8031L: netdev@vger.kernel.org 8032L: rust-for-linux@vger.kernel.org 8033S: Maintained 8034F: rust/kernel/net/phy.rs 8035 8036EXEC & BINFMT API, ELF 8037R: Eric Biederman <ebiederm@xmission.com> 8038R: Kees Cook <keescook@chromium.org> 8039L: linux-mm@kvack.org 8040S: Supported 8041T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8042F: Documentation/userspace-api/ELF.rst 8043F: fs/*binfmt_*.c 8044F: fs/exec.c 8045F: include/linux/binfmts.h 8046F: include/linux/elf.h 8047F: include/uapi/linux/binfmts.h 8048F: include/uapi/linux/elf.h 8049F: tools/testing/selftests/exec/ 8050N: asm/elf.h 8051N: binfmt 8052 8053EXFAT FILE SYSTEM 8054M: Namjae Jeon <linkinjeon@kernel.org> 8055M: Sungjong Seo <sj1557.seo@samsung.com> 8056L: linux-fsdevel@vger.kernel.org 8057S: Maintained 8058T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8059F: fs/exfat/ 8060 8061EXPRESSWIRE PROTOCOL LIBRARY 8062M: Duje Mihanović <duje.mihanovic@skole.hr> 8063L: linux-leds@vger.kernel.org 8064S: Maintained 8065F: drivers/leds/leds-expresswire.c 8066F: include/linux/leds-expresswire.h 8067 8068EXT2 FILE SYSTEM 8069M: Jan Kara <jack@suse.com> 8070L: linux-ext4@vger.kernel.org 8071S: Maintained 8072F: Documentation/filesystems/ext2.rst 8073T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8074F: fs/ext2/ 8075F: include/linux/ext2* 8076 8077EXT4 FILE SYSTEM 8078M: "Theodore Ts'o" <tytso@mit.edu> 8079M: Andreas Dilger <adilger.kernel@dilger.ca> 8080L: linux-ext4@vger.kernel.org 8081S: Maintained 8082W: http://ext4.wiki.kernel.org 8083Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8084T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8085F: Documentation/filesystems/ext4/ 8086F: fs/ext4/ 8087F: include/trace/events/ext4.h 8088F: include/uapi/linux/ext4.h 8089 8090Extended Verification Module (EVM) 8091M: Mimi Zohar <zohar@linux.ibm.com> 8092M: Roberto Sassu <roberto.sassu@huawei.com> 8093L: linux-integrity@vger.kernel.org 8094S: Supported 8095T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8096F: security/integrity/ 8097F: security/integrity/evm/ 8098 8099EXTENSIBLE FIRMWARE INTERFACE (EFI) 8100M: Ard Biesheuvel <ardb@kernel.org> 8101L: linux-efi@vger.kernel.org 8102S: Maintained 8103T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8104F: Documentation/admin-guide/efi-stub.rst 8105F: arch/*/include/asm/efi.h 8106F: arch/*/kernel/efi.c 8107F: arch/arm/boot/compressed/efi-header.S 8108F: arch/x86/platform/efi/ 8109F: drivers/firmware/efi/ 8110F: include/linux/efi*.h 8111 8112EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8113M: MyungJoo Ham <myungjoo.ham@samsung.com> 8114M: Chanwoo Choi <cw00.choi@samsung.com> 8115L: linux-kernel@vger.kernel.org 8116S: Maintained 8117T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8118F: Documentation/devicetree/bindings/extcon/ 8119F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8120F: drivers/extcon/ 8121F: include/linux/extcon.h 8122F: include/linux/extcon/ 8123 8124EXTRA BOOT CONFIG 8125M: Masami Hiramatsu <mhiramat@kernel.org> 8126L: linux-kernel@vger.kernel.org 8127L: linux-trace-kernel@vger.kernel.org 8128S: Maintained 8129Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8130T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8131F: Documentation/admin-guide/bootconfig.rst 8132F: fs/proc/bootconfig.c 8133F: include/linux/bootconfig.h 8134F: lib/bootconfig-data.S 8135F: lib/bootconfig.c 8136F: tools/bootconfig/* 8137F: tools/bootconfig/scripts/* 8138 8139EXYNOS DP DRIVER 8140M: Jingoo Han <jingoohan1@gmail.com> 8141L: dri-devel@lists.freedesktop.org 8142S: Maintained 8143F: drivers/gpu/drm/exynos/exynos_dp* 8144 8145EXYNOS SYSMMU (IOMMU) driver 8146M: Marek Szyprowski <m.szyprowski@samsung.com> 8147L: iommu@lists.linux.dev 8148S: Maintained 8149F: drivers/iommu/exynos-iommu.c 8150 8151F2FS FILE SYSTEM 8152M: Jaegeuk Kim <jaegeuk@kernel.org> 8153M: Chao Yu <chao@kernel.org> 8154L: linux-f2fs-devel@lists.sourceforge.net 8155S: Maintained 8156W: https://f2fs.wiki.kernel.org/ 8157Q: https://patchwork.kernel.org/project/f2fs/list/ 8158B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8159T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8160F: Documentation/ABI/testing/sysfs-fs-f2fs 8161F: Documentation/filesystems/f2fs.rst 8162F: fs/f2fs/ 8163F: include/linux/f2fs_fs.h 8164F: include/trace/events/f2fs.h 8165F: include/uapi/linux/f2fs.h 8166 8167F71805F HARDWARE MONITORING DRIVER 8168M: Jean Delvare <jdelvare@suse.com> 8169L: linux-hwmon@vger.kernel.org 8170S: Maintained 8171F: Documentation/hwmon/f71805f.rst 8172F: drivers/hwmon/f71805f.c 8173 8174FADDR2LINE 8175M: Josh Poimboeuf <jpoimboe@kernel.org> 8176S: Maintained 8177F: scripts/faddr2line 8178 8179FAILOVER MODULE 8180M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8181L: netdev@vger.kernel.org 8182S: Supported 8183F: Documentation/networking/failover.rst 8184F: include/net/failover.h 8185F: net/core/failover.c 8186 8187FANOTIFY 8188M: Jan Kara <jack@suse.cz> 8189R: Amir Goldstein <amir73il@gmail.com> 8190R: Matthew Bobrowski <repnop@google.com> 8191L: linux-fsdevel@vger.kernel.org 8192S: Maintained 8193F: fs/notify/fanotify/ 8194F: include/linux/fanotify.h 8195F: include/uapi/linux/fanotify.h 8196 8197FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8198M: Linus Walleij <linus.walleij@linaro.org> 8199L: linux-usb@vger.kernel.org 8200S: Maintained 8201F: drivers/usb/fotg210/ 8202 8203FARSYNC SYNCHRONOUS DRIVER 8204M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8205S: Supported 8206W: http://www.farsite.co.uk/ 8207F: drivers/net/wan/farsync.* 8208 8209FAULT INJECTION SUPPORT 8210M: Akinobu Mita <akinobu.mita@gmail.com> 8211S: Supported 8212F: Documentation/fault-injection/ 8213F: lib/fault-inject.c 8214 8215FBTFT Framebuffer drivers 8216L: dri-devel@lists.freedesktop.org 8217L: linux-fbdev@vger.kernel.org 8218S: Orphan 8219F: drivers/staging/fbtft/ 8220 8221FC0011 TUNER DRIVER 8222M: Michael Buesch <m@bues.ch> 8223L: linux-media@vger.kernel.org 8224S: Maintained 8225F: drivers/media/tuners/fc0011.c 8226F: drivers/media/tuners/fc0011.h 8227 8228FC2580 MEDIA DRIVER 8229L: linux-media@vger.kernel.org 8230S: Orphan 8231W: https://linuxtv.org 8232Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8233F: drivers/media/tuners/fc2580* 8234 8235FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8236M: Hannes Reinecke <hare@suse.de> 8237L: linux-scsi@vger.kernel.org 8238S: Supported 8239W: www.Open-FCoE.org 8240F: drivers/scsi/fcoe/ 8241F: drivers/scsi/libfc/ 8242F: include/scsi/fc/ 8243F: include/scsi/libfc.h 8244F: include/scsi/libfcoe.h 8245F: include/uapi/scsi/fc/ 8246 8247FILE LOCKING (flock() and fcntl()/lockf()) 8248M: Jeff Layton <jlayton@kernel.org> 8249M: Chuck Lever <chuck.lever@oracle.com> 8250R: Alexander Aring <alex.aring@gmail.com> 8251L: linux-fsdevel@vger.kernel.org 8252S: Maintained 8253F: fs/fcntl.c 8254F: fs/locks.c 8255F: include/linux/fcntl.h 8256F: include/uapi/linux/fcntl.h 8257 8258FILESYSTEM DIRECT ACCESS (DAX) 8259M: Dan Williams <dan.j.williams@intel.com> 8260R: Matthew Wilcox <willy@infradead.org> 8261R: Jan Kara <jack@suse.cz> 8262L: linux-fsdevel@vger.kernel.org 8263L: nvdimm@lists.linux.dev 8264S: Supported 8265F: fs/dax.c 8266F: include/linux/dax.h 8267F: include/trace/events/fs_dax.h 8268 8269FILESYSTEMS (VFS and infrastructure) 8270M: Alexander Viro <viro@zeniv.linux.org.uk> 8271M: Christian Brauner <brauner@kernel.org> 8272R: Jan Kara <jack@suse.cz> 8273L: linux-fsdevel@vger.kernel.org 8274S: Maintained 8275F: fs/* 8276F: include/linux/fs.h 8277F: include/linux/fs_types.h 8278F: include/uapi/linux/fs.h 8279F: include/uapi/linux/openat2.h 8280 8281FILESYSTEMS [EXPORTFS] 8282M: Chuck Lever <chuck.lever@oracle.com> 8283M: Jeff Layton <jlayton@kernel.org> 8284R: Amir Goldstein <amir73il@gmail.com> 8285L: linux-fsdevel@vger.kernel.org 8286L: linux-nfs@vger.kernel.org 8287S: Supported 8288F: Documentation/filesystems/nfs/exporting.rst 8289F: fs/exportfs/ 8290F: fs/fhandle.c 8291F: include/linux/exportfs.h 8292 8293FILESYSTEMS [IDMAPPED MOUNTS] 8294M: Christian Brauner <brauner@kernel.org> 8295M: Seth Forshee <sforshee@kernel.org> 8296L: linux-fsdevel@vger.kernel.org 8297S: Maintained 8298F: Documentation/filesystems/idmappings.rst 8299F: fs/mnt_idmapping.c 8300F: include/linux/mnt_idmapping.* 8301F: tools/testing/selftests/mount_setattr/ 8302 8303FILESYSTEMS [IOMAP] 8304M: Christian Brauner <brauner@kernel.org> 8305R: Darrick J. Wong <djwong@kernel.org> 8306L: linux-xfs@vger.kernel.org 8307L: linux-fsdevel@vger.kernel.org 8308S: Supported 8309F: fs/iomap/ 8310F: include/linux/iomap.h 8311 8312FILESYSTEMS [NETFS LIBRARY] 8313M: David Howells <dhowells@redhat.com> 8314R: Jeff Layton <jlayton@kernel.org> 8315L: netfs@lists.linux.dev 8316L: linux-fsdevel@vger.kernel.org 8317S: Supported 8318F: Documentation/filesystems/caching/ 8319F: Documentation/filesystems/netfs_library.rst 8320F: fs/netfs/ 8321F: include/linux/fscache*.h 8322F: include/linux/netfs.h 8323F: include/trace/events/fscache.h 8324F: include/trace/events/netfs.h 8325 8326FILESYSTEMS [STACKABLE] 8327M: Miklos Szeredi <miklos@szeredi.hu> 8328M: Amir Goldstein <amir73il@gmail.com> 8329L: linux-fsdevel@vger.kernel.org 8330L: linux-unionfs@vger.kernel.org 8331S: Maintained 8332F: fs/backing-file.c 8333F: include/linux/backing-file.h 8334 8335FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8336M: Riku Voipio <riku.voipio@iki.fi> 8337L: linux-hwmon@vger.kernel.org 8338S: Maintained 8339F: drivers/hwmon/f75375s.c 8340F: include/linux/f75375s.h 8341 8342FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8343M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8344L: linux-can@vger.kernel.org 8345S: Maintained 8346F: drivers/net/can/usb/f81604.c 8347 8348FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8349M: Clemens Ladisch <clemens@ladisch.de> 8350M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8351L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8352S: Maintained 8353T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8354F: include/uapi/sound/firewire.h 8355F: sound/firewire/ 8356 8357FIREWIRE MEDIA DRIVERS (firedtv) 8358M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8359L: linux-media@vger.kernel.org 8360L: linux1394-devel@lists.sourceforge.net 8361S: Maintained 8362T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8363F: drivers/media/firewire/ 8364 8365FIREWIRE SBP-2 TARGET 8366M: Chris Boot <bootc@bootc.net> 8367L: linux-scsi@vger.kernel.org 8368L: target-devel@vger.kernel.org 8369L: linux1394-devel@lists.sourceforge.net 8370S: Maintained 8371T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8372F: drivers/target/sbp/ 8373 8374FIREWIRE SUBSYSTEM 8375M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8376M: Takashi Sakamoto <takaswie@kernel.org> 8377L: linux1394-devel@lists.sourceforge.net 8378S: Maintained 8379W: http://ieee1394.docs.kernel.org/ 8380T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8381F: drivers/firewire/ 8382F: include/linux/firewire.h 8383F: include/uapi/linux/firewire*.h 8384F: tools/firewire/ 8385 8386FIRMWARE FRAMEWORK FOR ARMV8-A 8387M: Sudeep Holla <sudeep.holla@arm.com> 8388L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8389S: Maintained 8390F: drivers/firmware/arm_ffa/ 8391F: include/linux/arm_ffa.h 8392 8393FIRMWARE LOADER (request_firmware) 8394M: Luis Chamberlain <mcgrof@kernel.org> 8395M: Russ Weight <russ.weight@linux.dev> 8396L: linux-kernel@vger.kernel.org 8397S: Maintained 8398F: Documentation/firmware_class/ 8399F: drivers/base/firmware_loader/ 8400F: include/linux/firmware.h 8401 8402FLEXTIMER FTM-QUADDEC DRIVER 8403M: Patrick Havelange <patrick.havelange@essensium.com> 8404L: linux-iio@vger.kernel.org 8405S: Maintained 8406F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8407F: drivers/counter/ftm-quaddec.c 8408 8409FLOPPY DRIVER 8410M: Denis Efremov <efremov@linux.com> 8411L: linux-block@vger.kernel.org 8412S: Odd Fixes 8413F: drivers/block/floppy.c 8414 8415FLYSKY FSIA6B RC RECEIVER 8416M: Markus Koch <markus@notsyncing.net> 8417L: linux-input@vger.kernel.org 8418S: Maintained 8419F: drivers/input/joystick/fsia6b.c 8420 8421FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8422M: Geoffrey D. Bennett <g@b4.vu> 8423L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8424S: Maintained 8425W: https://github.com/geoffreybennett/scarlett-gen2 8426B: https://github.com/geoffreybennett/scarlett-gen2/issues 8427T: git https://github.com/geoffreybennett/scarlett-gen2.git 8428F: include/uapi/sound/scarlett2.h 8429F: sound/usb/mixer_scarlett2.c 8430 8431FORCEDETH GIGABIT ETHERNET DRIVER 8432M: Rain River <rain.1986.08.12@gmail.com> 8433M: Zhu Yanjun <zyjzyj2000@gmail.com> 8434L: netdev@vger.kernel.org 8435S: Maintained 8436F: drivers/net/ethernet/nvidia/* 8437 8438FORTIFY_SOURCE 8439M: Kees Cook <keescook@chromium.org> 8440L: linux-hardening@vger.kernel.org 8441S: Supported 8442T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8443F: include/linux/fortify-string.h 8444F: lib/fortify_kunit.c 8445F: lib/memcpy_kunit.c 8446F: lib/strcat_kunit.c 8447F: lib/strscpy_kunit.c 8448F: lib/test_fortify/* 8449F: scripts/test_fortify.sh 8450K: \b__NO_FORTIFY\b 8451 8452FPGA DFL DRIVERS 8453M: Wu Hao <hao.wu@intel.com> 8454R: Tom Rix <trix@redhat.com> 8455L: linux-fpga@vger.kernel.org 8456S: Maintained 8457F: Documentation/ABI/testing/sysfs-bus-dfl* 8458F: Documentation/fpga/dfl.rst 8459F: drivers/fpga/dfl* 8460F: drivers/uio/uio_dfl.c 8461F: include/linux/dfl.h 8462F: include/uapi/linux/fpga-dfl.h 8463 8464FPGA MANAGER FRAMEWORK 8465M: Moritz Fischer <mdf@kernel.org> 8466M: Wu Hao <hao.wu@intel.com> 8467M: Xu Yilun <yilun.xu@intel.com> 8468R: Tom Rix <trix@redhat.com> 8469L: linux-fpga@vger.kernel.org 8470S: Maintained 8471Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8472T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8473F: Documentation/devicetree/bindings/fpga/ 8474F: Documentation/driver-api/fpga/ 8475F: Documentation/fpga/ 8476F: drivers/fpga/ 8477F: include/linux/fpga/ 8478 8479FPU EMULATOR 8480M: Bill Metzenthen <billm@melbpc.org.au> 8481S: Maintained 8482W: https://floatingpoint.billm.au/ 8483F: arch/x86/math-emu/ 8484 8485FRAMEBUFFER CORE 8486M: Daniel Vetter <daniel@ffwll.ch> 8487S: Odd Fixes 8488T: git git://anongit.freedesktop.org/drm/drm-misc 8489F: drivers/video/fbdev/core/ 8490 8491FRAMEBUFFER LAYER 8492M: Helge Deller <deller@gmx.de> 8493L: linux-fbdev@vger.kernel.org 8494L: dri-devel@lists.freedesktop.org 8495S: Maintained 8496Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8497T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8498F: Documentation/fb/ 8499F: drivers/video/ 8500F: include/linux/fb.h 8501F: include/uapi/linux/fb.h 8502F: include/uapi/video/ 8503F: include/video/ 8504 8505FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8506M: Horia Geantă <horia.geanta@nxp.com> 8507M: Pankaj Gupta <pankaj.gupta@nxp.com> 8508M: Gaurav Jain <gaurav.jain@nxp.com> 8509L: linux-crypto@vger.kernel.org 8510S: Maintained 8511F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8512F: drivers/crypto/caam/ 8513 8514FREESCALE COLDFIRE M5441X MMC DRIVER 8515M: Angelo Dureghello <angelo.dureghello@timesys.com> 8516L: linux-mmc@vger.kernel.org 8517S: Maintained 8518F: drivers/mmc/host/sdhci-esdhc-mcf.c 8519F: include/linux/platform_data/mmc-esdhc-mcf.h 8520 8521FREESCALE DIU FRAMEBUFFER DRIVER 8522M: Timur Tabi <timur@kernel.org> 8523L: linux-fbdev@vger.kernel.org 8524S: Maintained 8525F: drivers/video/fbdev/fsl-diu-fb.* 8526 8527FREESCALE DMA DRIVER 8528M: Zhang Wei <zw@zh-kernel.org> 8529L: linuxppc-dev@lists.ozlabs.org 8530S: Maintained 8531F: drivers/dma/fsldma.* 8532 8533FREESCALE DSPI DRIVER 8534M: Vladimir Oltean <olteanv@gmail.com> 8535L: linux-spi@vger.kernel.org 8536S: Maintained 8537F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8538F: drivers/spi/spi-fsl-dspi.c 8539F: include/linux/spi/spi-fsl-dspi.h 8540 8541FREESCALE eDMA DRIVER 8542M: Frank Li <Frank.Li@nxp.com> 8543L: imx@lists.linux.dev 8544L: dmaengine@vger.kernel.org 8545S: Maintained 8546F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8547F: drivers/dma/fsl-edma*.* 8548 8549FREESCALE ENETC ETHERNET DRIVERS 8550M: Claudiu Manoil <claudiu.manoil@nxp.com> 8551M: Vladimir Oltean <vladimir.oltean@nxp.com> 8552L: netdev@vger.kernel.org 8553S: Maintained 8554F: drivers/net/ethernet/freescale/enetc/ 8555 8556FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8557M: Claudiu Manoil <claudiu.manoil@nxp.com> 8558L: netdev@vger.kernel.org 8559S: Maintained 8560F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8561F: drivers/net/ethernet/freescale/gianfar* 8562 8563FREESCALE GPMI NAND DRIVER 8564M: Han Xu <han.xu@nxp.com> 8565L: linux-mtd@lists.infradead.org 8566S: Maintained 8567F: drivers/mtd/nand/raw/gpmi-nand/* 8568 8569FREESCALE I2C CPM DRIVER 8570M: Jochen Friedrich <jochen@scram.de> 8571L: linuxppc-dev@lists.ozlabs.org 8572L: linux-i2c@vger.kernel.org 8573S: Maintained 8574F: drivers/i2c/busses/i2c-cpm.c 8575 8576FREESCALE IMX / MXC FEC DRIVER 8577M: Wei Fang <wei.fang@nxp.com> 8578R: Shenwei Wang <shenwei.wang@nxp.com> 8579R: Clark Wang <xiaoning.wang@nxp.com> 8580L: imx@lists.linux.dev 8581L: netdev@vger.kernel.org 8582S: Maintained 8583F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8584F: drivers/net/ethernet/freescale/fec.h 8585F: drivers/net/ethernet/freescale/fec_main.c 8586F: drivers/net/ethernet/freescale/fec_ptp.c 8587 8588FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8589M: Sascha Hauer <s.hauer@pengutronix.de> 8590R: Pengutronix Kernel Team <kernel@pengutronix.de> 8591L: linux-fbdev@vger.kernel.org 8592L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8593S: Maintained 8594F: drivers/video/fbdev/imxfb.c 8595 8596FREESCALE IMX DDR PMU DRIVER 8597M: Frank Li <Frank.li@nxp.com> 8598L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8599S: Maintained 8600F: Documentation/admin-guide/perf/imx-ddr.rst 8601F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8602F: drivers/perf/fsl_imx8_ddr_perf.c 8603 8604FREESCALE IMX I2C DRIVER 8605M: Oleksij Rempel <o.rempel@pengutronix.de> 8606R: Pengutronix Kernel Team <kernel@pengutronix.de> 8607L: linux-i2c@vger.kernel.org 8608S: Maintained 8609F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8610F: drivers/i2c/busses/i2c-imx.c 8611 8612FREESCALE IMX LPI2C DRIVER 8613M: Dong Aisheng <aisheng.dong@nxp.com> 8614L: linux-i2c@vger.kernel.org 8615L: imx@lists.linux.dev 8616S: Maintained 8617F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8618F: drivers/i2c/busses/i2c-imx-lpi2c.c 8619 8620FREESCALE MPC I2C DRIVER 8621M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8622L: linux-i2c@vger.kernel.org 8623S: Maintained 8624F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8625F: drivers/i2c/busses/i2c-mpc.c 8626 8627FREESCALE QORIQ DPAA ETHERNET DRIVER 8628M: Madalin Bucur <madalin.bucur@nxp.com> 8629L: netdev@vger.kernel.org 8630S: Maintained 8631F: drivers/net/ethernet/freescale/dpaa 8632 8633FREESCALE QORIQ DPAA FMAN DRIVER 8634M: Madalin Bucur <madalin.bucur@nxp.com> 8635R: Sean Anderson <sean.anderson@seco.com> 8636L: netdev@vger.kernel.org 8637S: Maintained 8638F: Documentation/devicetree/bindings/net/fsl-fman.txt 8639F: drivers/net/ethernet/freescale/fman 8640 8641FREESCALE QORIQ PTP CLOCK DRIVER 8642M: Yangbo Lu <yangbo.lu@nxp.com> 8643L: netdev@vger.kernel.org 8644S: Maintained 8645F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8646F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8647F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8648F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8649F: drivers/ptp/ptp_qoriq.c 8650F: drivers/ptp/ptp_qoriq_debugfs.c 8651F: include/linux/fsl/ptp_qoriq.h 8652 8653FREESCALE QUAD SPI DRIVER 8654M: Han Xu <han.xu@nxp.com> 8655L: linux-spi@vger.kernel.org 8656S: Maintained 8657F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8658F: drivers/spi/spi-fsl-qspi.c 8659 8660FREESCALE QUICC ENGINE LIBRARY 8661M: Qiang Zhao <qiang.zhao@nxp.com> 8662L: linuxppc-dev@lists.ozlabs.org 8663S: Maintained 8664F: drivers/soc/fsl/qe/ 8665F: include/soc/fsl/qe/ 8666 8667FREESCALE QUICC ENGINE QMC DRIVER 8668M: Herve Codina <herve.codina@bootlin.com> 8669L: linuxppc-dev@lists.ozlabs.org 8670S: Maintained 8671F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8672F: drivers/soc/fsl/qe/qmc.c 8673F: include/soc/fsl/qe/qmc.h 8674 8675FREESCALE QUICC ENGINE QMC HDLC DRIVER 8676M: Herve Codina <herve.codina@bootlin.com> 8677L: netdev@vger.kernel.org 8678L: linuxppc-dev@lists.ozlabs.org 8679S: Maintained 8680F: drivers/net/wan/fsl_qmc_hdlc.c 8681 8682FREESCALE QUICC ENGINE TSA DRIVER 8683M: Herve Codina <herve.codina@bootlin.com> 8684L: linuxppc-dev@lists.ozlabs.org 8685S: Maintained 8686F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8687F: drivers/soc/fsl/qe/tsa.c 8688F: drivers/soc/fsl/qe/tsa.h 8689F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8690 8691FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8692L: netdev@vger.kernel.org 8693L: linuxppc-dev@lists.ozlabs.org 8694S: Orphan 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 8711L: linuxppc-dev@lists.ozlabs.org 8712L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8713S: Orphan 8714F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8715F: Documentation/devicetree/bindings/soc/fsl/ 8716F: drivers/soc/fsl/ 8717F: include/linux/fsl/ 8718F: include/soc/fsl/ 8719 8720FREESCALE SOC FS_ENET DRIVER 8721M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8722L: linuxppc-dev@lists.ozlabs.org 8723L: netdev@vger.kernel.org 8724S: Maintained 8725F: drivers/net/ethernet/freescale/fs_enet/ 8726 8727FREESCALE SOC SOUND DRIVERS 8728M: Shengjiu Wang <shengjiu.wang@gmail.com> 8729M: Xiubo Li <Xiubo.Lee@gmail.com> 8730R: Fabio Estevam <festevam@gmail.com> 8731R: Nicolin Chen <nicoleotsuka@gmail.com> 8732L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8733L: linuxppc-dev@lists.ozlabs.org 8734S: Maintained 8735F: sound/soc/fsl/fsl* 8736F: sound/soc/fsl/imx* 8737 8738FREESCALE SOC SOUND QMC DRIVER 8739M: Herve Codina <herve.codina@bootlin.com> 8740L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8741L: linuxppc-dev@lists.ozlabs.org 8742S: Maintained 8743F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8744F: sound/soc/fsl/fsl_qmc_audio.c 8745 8746FREESCALE USB PERIPHERAL DRIVERS 8747L: linux-usb@vger.kernel.org 8748L: linuxppc-dev@lists.ozlabs.org 8749S: Orphan 8750F: drivers/usb/gadget/udc/fsl* 8751 8752FREESCALE USB PHY DRIVER 8753M: Ran Wang <ran.wang_1@nxp.com> 8754L: linux-usb@vger.kernel.org 8755L: linuxppc-dev@lists.ozlabs.org 8756S: Maintained 8757F: drivers/usb/phy/phy-fsl-usb* 8758 8759FREEVXFS FILESYSTEM 8760M: Christoph Hellwig <hch@infradead.org> 8761S: Maintained 8762W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8763F: fs/freevxfs/ 8764 8765FREEZER 8766M: "Rafael J. Wysocki" <rafael@kernel.org> 8767M: Pavel Machek <pavel@ucw.cz> 8768L: linux-pm@vger.kernel.org 8769S: Supported 8770F: Documentation/power/freezing-of-tasks.rst 8771F: include/linux/freezer.h 8772F: kernel/freezer.c 8773 8774FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8775M: Eric Biggers <ebiggers@kernel.org> 8776M: Theodore Y. Ts'o <tytso@mit.edu> 8777M: Jaegeuk Kim <jaegeuk@kernel.org> 8778L: linux-fscrypt@vger.kernel.org 8779S: Supported 8780Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8781T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8782F: Documentation/filesystems/fscrypt.rst 8783F: fs/crypto/ 8784F: include/linux/fscrypt.h 8785F: include/uapi/linux/fscrypt.h 8786 8787FSI SUBSYSTEM 8788M: Jeremy Kerr <jk@ozlabs.org> 8789M: Joel Stanley <joel@jms.id.au> 8790R: Alistar Popple <alistair@popple.id.au> 8791R: Eddie James <eajames@linux.ibm.com> 8792L: linux-fsi@lists.ozlabs.org 8793S: Supported 8794Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8795T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8796F: drivers/fsi/ 8797F: include/linux/fsi*.h 8798F: include/trace/events/fsi*.h 8799 8800FSI-ATTACHED I2C DRIVER 8801M: Eddie James <eajames@linux.ibm.com> 8802L: linux-i2c@vger.kernel.org 8803L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8804S: Maintained 8805F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8806F: drivers/i2c/busses/i2c-fsi.c 8807 8808FSI-ATTACHED SPI DRIVER 8809M: Eddie James <eajames@linux.ibm.com> 8810L: linux-spi@vger.kernel.org 8811S: Maintained 8812F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8813F: drivers/spi/spi-fsi.c 8814 8815FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8816M: Jan Kara <jack@suse.cz> 8817R: Amir Goldstein <amir73il@gmail.com> 8818L: linux-fsdevel@vger.kernel.org 8819S: Maintained 8820T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8821F: fs/notify/ 8822F: include/linux/fsnotify*.h 8823 8824FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8825M: Eric Biggers <ebiggers@kernel.org> 8826M: Theodore Y. Ts'o <tytso@mit.edu> 8827L: fsverity@lists.linux.dev 8828S: Supported 8829Q: https://patchwork.kernel.org/project/fsverity/list/ 8830T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8831F: Documentation/filesystems/fsverity.rst 8832F: fs/verity/ 8833F: include/linux/fsverity.h 8834F: include/uapi/linux/fsverity.h 8835 8836FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8837M: Michael Zaidman <michael.zaidman@gmail.com> 8838L: linux-i2c@vger.kernel.org 8839L: linux-input@vger.kernel.org 8840S: Maintained 8841F: drivers/hid/hid-ft260.c 8842 8843FUJITSU LAPTOP EXTRAS 8844M: Jonathan Woithe <jwoithe@just42.net> 8845L: platform-driver-x86@vger.kernel.org 8846S: Maintained 8847F: drivers/platform/x86/fujitsu-laptop.c 8848 8849FUJITSU TABLET EXTRAS 8850M: Robert Gerlach <khnz@gmx.de> 8851L: platform-driver-x86@vger.kernel.org 8852S: Maintained 8853F: drivers/platform/x86/fujitsu-tablet.c 8854 8855FUNCTION HOOKS (FTRACE) 8856M: Steven Rostedt <rostedt@goodmis.org> 8857M: Masami Hiramatsu <mhiramat@kernel.org> 8858R: Mark Rutland <mark.rutland@arm.com> 8859L: linux-kernel@vger.kernel.org 8860L: linux-trace-kernel@vger.kernel.org 8861S: Maintained 8862Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8863T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8864F: Documentation/trace/ftrace* 8865F: arch/*/*/*/*ftrace* 8866F: arch/*/*/*ftrace* 8867F: include/*/ftrace.h 8868F: kernel/trace/fgraph.c 8869F: kernel/trace/ftrace* 8870F: samples/ftrace 8871 8872FUNGIBLE ETHERNET DRIVERS 8873M: Dimitris Michailidis <dmichail@fungible.com> 8874L: netdev@vger.kernel.org 8875S: Supported 8876F: drivers/net/ethernet/fungible/ 8877 8878FUSE: FILESYSTEM IN USERSPACE 8879M: Miklos Szeredi <miklos@szeredi.hu> 8880L: linux-fsdevel@vger.kernel.org 8881S: Maintained 8882W: https://github.com/libfuse/ 8883T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8884F: Documentation/filesystems/fuse.rst 8885F: fs/fuse/ 8886F: include/uapi/linux/fuse.h 8887 8888FUTEX SUBSYSTEM 8889M: Thomas Gleixner <tglx@linutronix.de> 8890M: Ingo Molnar <mingo@redhat.com> 8891R: Peter Zijlstra <peterz@infradead.org> 8892R: Darren Hart <dvhart@infradead.org> 8893R: Davidlohr Bueso <dave@stgolabs.net> 8894R: André Almeida <andrealmeid@igalia.com> 8895L: linux-kernel@vger.kernel.org 8896S: Maintained 8897T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8898F: Documentation/locking/*futex* 8899F: include/asm-generic/futex.h 8900F: include/linux/futex.h 8901F: include/uapi/linux/futex.h 8902F: kernel/futex/* 8903F: tools/perf/bench/futex* 8904F: tools/testing/selftests/futex/ 8905 8906GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8907M: Sebastian Reichel <sre@kernel.org> 8908L: linux-media@vger.kernel.org 8909S: Maintained 8910F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8911F: drivers/media/i2c/gc0308.c 8912 8913GALAXYCORE GC2145 SENSOR DRIVER 8914M: Alain Volmat <alain.volmat@foss.st.com> 8915L: linux-media@vger.kernel.org 8916S: Maintained 8917T: git git://linuxtv.org/media_tree.git 8918F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8919F: drivers/media/i2c/gc2145.c 8920 8921GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8922M: Tim Harvey <tharvey@gateworks.com> 8923S: Maintained 8924F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8925F: Documentation/hwmon/gsc-hwmon.rst 8926F: drivers/hwmon/gsc-hwmon.c 8927F: drivers/mfd/gateworks-gsc.c 8928F: include/linux/mfd/gsc.h 8929F: include/linux/platform_data/gsc_hwmon.h 8930 8931GCC PLUGINS 8932M: Kees Cook <keescook@chromium.org> 8933L: linux-hardening@vger.kernel.org 8934S: Maintained 8935T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8936F: Documentation/kbuild/gcc-plugins.rst 8937F: include/linux/stackleak.h 8938F: kernel/stackleak.c 8939F: scripts/Makefile.gcc-plugins 8940F: scripts/gcc-plugins/ 8941 8942GCOV BASED KERNEL PROFILING 8943M: Peter Oberparleiter <oberpar@linux.ibm.com> 8944S: Maintained 8945F: Documentation/dev-tools/gcov.rst 8946F: kernel/gcov/ 8947 8948GDB KERNEL DEBUGGING HELPER SCRIPTS 8949M: Jan Kiszka <jan.kiszka@siemens.com> 8950M: Kieran Bingham <kbingham@kernel.org> 8951S: Supported 8952F: scripts/gdb/ 8953 8954GEMINI CRYPTO DRIVER 8955M: Corentin Labbe <clabbe@baylibre.com> 8956L: linux-crypto@vger.kernel.org 8957S: Maintained 8958F: drivers/crypto/gemini/ 8959 8960GEMTEK FM RADIO RECEIVER DRIVER 8961M: Hans Verkuil <hverkuil@xs4all.nl> 8962L: linux-media@vger.kernel.org 8963S: Maintained 8964W: https://linuxtv.org 8965T: git git://linuxtv.org/media_tree.git 8966F: drivers/media/radio/radio-gemtek* 8967 8968GENERIC ARCHITECTURE TOPOLOGY 8969M: Sudeep Holla <sudeep.holla@arm.com> 8970L: linux-kernel@vger.kernel.org 8971S: Maintained 8972F: drivers/base/arch_topology.c 8973F: include/linux/arch_topology.h 8974 8975GENERIC ENTRY CODE 8976M: Thomas Gleixner <tglx@linutronix.de> 8977M: Peter Zijlstra <peterz@infradead.org> 8978M: Andy Lutomirski <luto@kernel.org> 8979L: linux-kernel@vger.kernel.org 8980S: Maintained 8981T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8982F: include/linux/entry-common.h 8983F: include/linux/entry-kvm.h 8984F: kernel/entry/ 8985 8986GENERIC GPIO I2C DRIVER 8987M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8988S: Supported 8989F: drivers/i2c/busses/i2c-gpio.c 8990F: include/linux/platform_data/i2c-gpio.h 8991 8992GENERIC GPIO I2C MULTIPLEXER DRIVER 8993M: Peter Korsgaard <peter.korsgaard@barco.com> 8994L: linux-i2c@vger.kernel.org 8995S: Supported 8996F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8997F: drivers/i2c/muxes/i2c-mux-gpio.c 8998F: include/linux/platform_data/i2c-mux-gpio.h 8999 9000GENERIC GPIO RESET DRIVER 9001M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 9002S: Maintained 9003F: drivers/reset/reset-gpio.c 9004 9005GENERIC HDLC (WAN) DRIVERS 9006M: Krzysztof Halasa <khc@pm.waw.pl> 9007S: Maintained 9008W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9009F: drivers/net/wan/c101.c 9010F: drivers/net/wan/hd6457* 9011F: drivers/net/wan/hdlc* 9012F: drivers/net/wan/n2.c 9013F: drivers/net/wan/pc300too.c 9014F: drivers/net/wan/pci200syn.c 9015F: drivers/net/wan/wanxl* 9016 9017GENERIC INCLUDE/ASM HEADER FILES 9018M: Arnd Bergmann <arnd@arndb.de> 9019L: linux-arch@vger.kernel.org 9020S: Maintained 9021T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9022F: include/asm-generic/ 9023F: include/uapi/asm-generic/ 9024 9025GENERIC PHY FRAMEWORK 9026M: Vinod Koul <vkoul@kernel.org> 9027M: Kishon Vijay Abraham I <kishon@kernel.org> 9028L: linux-phy@lists.infradead.org 9029S: Supported 9030Q: https://patchwork.kernel.org/project/linux-phy/list/ 9031T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9032F: Documentation/devicetree/bindings/phy/ 9033F: drivers/phy/ 9034F: include/dt-bindings/phy/ 9035F: include/linux/phy/ 9036 9037GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9038M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9039S: Supported 9040F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9041F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9042 9043GENERIC PM DOMAINS 9044M: Ulf Hansson <ulf.hansson@linaro.org> 9045L: linux-pm@vger.kernel.org 9046S: Supported 9047F: Documentation/devicetree/bindings/power/power?domain* 9048T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9049F: drivers/pmdomain/ 9050F: include/linux/pm_domain.h 9051 9052GENERIC RADIX TREE 9053M: Kent Overstreet <kent.overstreet@linux.dev> 9054S: Supported 9055C: irc://irc.oftc.net/bcache 9056F: include/linux/generic-radix-tree.h 9057F: lib/generic-radix-tree.c 9058 9059GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9060M: Eugen Hristev <eugen.hristev@microchip.com> 9061L: linux-input@vger.kernel.org 9062S: Maintained 9063F: drivers/input/touchscreen/resistive-adc-touch.c 9064 9065GENERIC STRING LIBRARY 9066M: Kees Cook <keescook@chromium.org> 9067R: Andy Shevchenko <andy@kernel.org> 9068L: linux-hardening@vger.kernel.org 9069S: Supported 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9071F: include/linux/string.h 9072F: include/linux/string_choices.h 9073F: include/linux/string_helpers.h 9074F: lib/string.c 9075F: lib/string_kunit.c 9076F: lib/string_helpers.c 9077F: lib/string_helpers_kunit.c 9078F: scripts/coccinelle/api/string_choices.cocci 9079 9080GENERIC UIO DRIVER FOR PCI DEVICES 9081M: "Michael S. Tsirkin" <mst@redhat.com> 9082L: kvm@vger.kernel.org 9083S: Supported 9084F: drivers/uio/uio_pci_generic.c 9085 9086GENERIC VDSO LIBRARY 9087M: Andy Lutomirski <luto@kernel.org> 9088M: Thomas Gleixner <tglx@linutronix.de> 9089M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9090L: linux-kernel@vger.kernel.org 9091S: Maintained 9092T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9093F: include/asm-generic/vdso/vsyscall.h 9094F: include/vdso/ 9095F: kernel/time/vsyscall.c 9096F: lib/vdso/ 9097 9098GENWQE (IBM Generic Workqueue Card) 9099M: Frank Haverkamp <haver@linux.ibm.com> 9100S: Supported 9101F: drivers/misc/genwqe/ 9102 9103GET_MAINTAINER SCRIPT 9104M: Joe Perches <joe@perches.com> 9105S: Maintained 9106F: scripts/get_maintainer.pl 9107 9108GFS2 FILE SYSTEM 9109M: Andreas Gruenbacher <agruenba@redhat.com> 9110L: gfs2@lists.linux.dev 9111S: Supported 9112B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9113T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9114F: Documentation/filesystems/gfs2* 9115F: fs/gfs2/ 9116F: include/uapi/linux/gfs2_ondisk.h 9117 9118GIGABYTE WATERFORCE SENSOR DRIVER 9119M: Aleksa Savic <savicaleksa83@gmail.com> 9120L: linux-hwmon@vger.kernel.org 9121S: Maintained 9122F: Documentation/hwmon/gigabyte_waterforce.rst 9123F: drivers/hwmon/gigabyte_waterforce.c 9124 9125GIGABYTE WMI DRIVER 9126M: Thomas Weißschuh <thomas@weissschuh.net> 9127L: platform-driver-x86@vger.kernel.org 9128S: Maintained 9129F: drivers/platform/x86/gigabyte-wmi.c 9130 9131GNSS SUBSYSTEM 9132M: Johan Hovold <johan@kernel.org> 9133S: Maintained 9134T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9135F: Documentation/ABI/testing/sysfs-class-gnss 9136F: Documentation/devicetree/bindings/gnss/ 9137F: drivers/gnss/ 9138F: include/linux/gnss.h 9139 9140GO7007 MPEG CODEC 9141M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9142L: linux-media@vger.kernel.org 9143S: Maintained 9144F: drivers/media/usb/go7007/ 9145 9146GOODIX TOUCHSCREEN 9147M: Bastien Nocera <hadess@hadess.net> 9148M: Hans de Goede <hdegoede@redhat.com> 9149L: linux-input@vger.kernel.org 9150S: Maintained 9151F: drivers/input/touchscreen/goodix* 9152 9153GOOGLE ETHERNET DRIVERS 9154M: Jeroen de Borst <jeroendb@google.com> 9155M: Praveen Kaligineedi <pkaligineedi@google.com> 9156R: Shailend Chand <shailend@google.com> 9157L: netdev@vger.kernel.org 9158S: Supported 9159F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9160F: drivers/net/ethernet/google 9161 9162GOOGLE FIRMWARE DRIVERS 9163M: Tzung-Bi Shih <tzungbi@kernel.org> 9164R: Brian Norris <briannorris@chromium.org> 9165R: Julius Werner <jwerner@chromium.org> 9166L: chrome-platform@lists.linux.dev 9167S: Maintained 9168T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9169F: drivers/firmware/google/ 9170 9171GOOGLE TENSOR SoC SUPPORT 9172M: Peter Griffin <peter.griffin@linaro.org> 9173L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9174L: linux-samsung-soc@vger.kernel.org 9175S: Maintained 9176F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9177F: arch/arm64/boot/dts/exynos/google/ 9178F: drivers/clk/samsung/clk-gs101.c 9179F: include/dt-bindings/clock/google,gs101.h 9180K: [gG]oogle.?[tT]ensor 9181 9182GPD POCKET FAN DRIVER 9183M: Hans de Goede <hdegoede@redhat.com> 9184L: platform-driver-x86@vger.kernel.org 9185S: Maintained 9186F: drivers/platform/x86/gpd-pocket-fan.c 9187 9188GPIO ACPI SUPPORT 9189M: Mika Westerberg <mika.westerberg@linux.intel.com> 9190M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9191L: linux-gpio@vger.kernel.org 9192L: linux-acpi@vger.kernel.org 9193S: Supported 9194T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9195F: Documentation/firmware-guide/acpi/gpio-properties.rst 9196F: drivers/gpio/gpiolib-acpi.c 9197F: drivers/gpio/gpiolib-acpi.h 9198 9199GPIO AGGREGATOR 9200M: Geert Uytterhoeven <geert+renesas@glider.be> 9201L: linux-gpio@vger.kernel.org 9202S: Supported 9203F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9204F: drivers/gpio/gpio-aggregator.c 9205 9206GPIO IR Transmitter 9207M: Sean Young <sean@mess.org> 9208L: linux-media@vger.kernel.org 9209S: Maintained 9210F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9211F: drivers/media/rc/gpio-ir-tx.c 9212 9213GPIO MOCKUP DRIVER 9214M: Bamvor Jian Zhang <bamv2005@gmail.com> 9215L: linux-gpio@vger.kernel.org 9216S: Maintained 9217F: drivers/gpio/gpio-mockup.c 9218F: tools/testing/selftests/gpio/ 9219 9220GPIO REGMAP 9221M: Michael Walle <mwalle@kernel.org> 9222S: Maintained 9223F: drivers/gpio/gpio-regmap.c 9224F: include/linux/gpio/regmap.h 9225K: (devm_)?gpio_regmap_(un)?register 9226 9227GPIO SUBSYSTEM 9228M: Linus Walleij <linus.walleij@linaro.org> 9229M: Bartosz Golaszewski <brgl@bgdev.pl> 9230L: linux-gpio@vger.kernel.org 9231S: Maintained 9232T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9233F: Documentation/admin-guide/gpio/ 9234F: Documentation/devicetree/bindings/gpio/ 9235F: Documentation/driver-api/gpio/ 9236F: drivers/gpio/ 9237F: include/dt-bindings/gpio/ 9238F: include/linux/gpio.h 9239F: include/linux/gpio/ 9240F: include/linux/of_gpio.h 9241 9242GPIO UAPI 9243M: Bartosz Golaszewski <brgl@bgdev.pl> 9244R: Kent Gibson <warthog618@gmail.com> 9245L: linux-gpio@vger.kernel.org 9246S: Maintained 9247T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9248F: Documentation/ABI/obsolete/sysfs-gpio 9249F: Documentation/ABI/testing/gpio-cdev 9250F: Documentation/userspace-api/gpio/ 9251F: drivers/gpio/gpiolib-cdev.c 9252F: include/uapi/linux/gpio.h 9253F: tools/gpio/ 9254 9255GRE DEMULTIPLEXER DRIVER 9256M: Dmitry Kozlov <xeb@mail.ru> 9257L: netdev@vger.kernel.org 9258S: Maintained 9259F: include/net/gre.h 9260F: net/ipv4/gre_demux.c 9261F: net/ipv4/gre_offload.c 9262 9263GRETH 10/100/1G Ethernet MAC device driver 9264M: Andreas Larsson <andreas@gaisler.com> 9265L: netdev@vger.kernel.org 9266S: Maintained 9267F: drivers/net/ethernet/aeroflex/ 9268 9269GREYBUS AUDIO PROTOCOLS DRIVERS 9270M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9271M: Mark Greer <mgreer@animalcreek.com> 9272S: Maintained 9273F: drivers/staging/greybus/audio_apbridgea.c 9274F: drivers/staging/greybus/audio_apbridgea.h 9275F: drivers/staging/greybus/audio_codec.c 9276F: drivers/staging/greybus/audio_codec.h 9277F: drivers/staging/greybus/audio_gb.c 9278F: drivers/staging/greybus/audio_manager.c 9279F: drivers/staging/greybus/audio_manager.h 9280F: drivers/staging/greybus/audio_manager_module.c 9281F: drivers/staging/greybus/audio_manager_private.h 9282F: drivers/staging/greybus/audio_manager_sysfs.c 9283F: drivers/staging/greybus/audio_module.c 9284F: drivers/staging/greybus/audio_topology.c 9285 9286GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9287M: Viresh Kumar <vireshk@kernel.org> 9288S: Maintained 9289F: drivers/staging/greybus/authentication.c 9290F: drivers/staging/greybus/bootrom.c 9291F: drivers/staging/greybus/firmware.h 9292F: drivers/staging/greybus/fw-core.c 9293F: drivers/staging/greybus/fw-download.c 9294F: drivers/staging/greybus/fw-management.c 9295F: drivers/staging/greybus/greybus_authentication.h 9296F: drivers/staging/greybus/greybus_firmware.h 9297F: drivers/staging/greybus/hid.c 9298F: drivers/staging/greybus/i2c.c 9299F: drivers/staging/greybus/spi.c 9300F: drivers/staging/greybus/spilib.c 9301F: drivers/staging/greybus/spilib.h 9302 9303GREYBUS LOOPBACK DRIVER 9304M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9305S: Maintained 9306F: drivers/staging/greybus/loopback.c 9307 9308GREYBUS PLATFORM DRIVERS 9309M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9310S: Maintained 9311F: drivers/staging/greybus/arche-apb-ctrl.c 9312F: drivers/staging/greybus/arche-platform.c 9313F: drivers/staging/greybus/arche_platform.h 9314 9315GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9316M: Rui Miguel Silva <rmfrfs@gmail.com> 9317S: Maintained 9318F: drivers/staging/greybus/gpio.c 9319F: drivers/staging/greybus/light.c 9320F: drivers/staging/greybus/power_supply.c 9321F: drivers/staging/greybus/sdio.c 9322F: drivers/staging/greybus/spi.c 9323F: drivers/staging/greybus/spilib.c 9324 9325GREYBUS BEAGLEPLAY DRIVERS 9326M: Ayush Singh <ayushdevel1325@gmail.com> 9327L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9328S: Maintained 9329F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9330F: drivers/greybus/gb-beagleplay.c 9331 9332GREYBUS SUBSYSTEM 9333M: Johan Hovold <johan@kernel.org> 9334M: Alex Elder <elder@kernel.org> 9335M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9336L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9337S: Maintained 9338F: drivers/greybus/ 9339F: drivers/staging/greybus/ 9340F: include/linux/greybus.h 9341F: include/linux/greybus/ 9342 9343GREYBUS UART PROTOCOLS DRIVERS 9344M: David Lin <dtwlin@gmail.com> 9345S: Maintained 9346F: drivers/staging/greybus/log.c 9347F: drivers/staging/greybus/uart.c 9348 9349GS1662 VIDEO SERIALIZER 9350M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9351L: linux-media@vger.kernel.org 9352S: Maintained 9353T: git git://linuxtv.org/media_tree.git 9354F: drivers/media/spi/gs1662.c 9355 9356GSPCA FINEPIX SUBDRIVER 9357M: Frank Zago <frank@zago.net> 9358L: linux-media@vger.kernel.org 9359S: Maintained 9360T: git git://linuxtv.org/media_tree.git 9361F: drivers/media/usb/gspca/finepix.c 9362 9363GSPCA GL860 SUBDRIVER 9364M: Olivier Lorin <o.lorin@laposte.net> 9365L: linux-media@vger.kernel.org 9366S: Maintained 9367T: git git://linuxtv.org/media_tree.git 9368F: drivers/media/usb/gspca/gl860/ 9369 9370GSPCA M5602 SUBDRIVER 9371M: Erik Andren <erik.andren@gmail.com> 9372L: linux-media@vger.kernel.org 9373S: Maintained 9374T: git git://linuxtv.org/media_tree.git 9375F: drivers/media/usb/gspca/m5602/ 9376 9377GSPCA PAC207 SONIXB SUBDRIVER 9378M: Hans Verkuil <hverkuil@xs4all.nl> 9379L: linux-media@vger.kernel.org 9380S: Odd Fixes 9381T: git git://linuxtv.org/media_tree.git 9382F: drivers/media/usb/gspca/pac207.c 9383 9384GSPCA SN9C20X SUBDRIVER 9385M: Brian Johnson <brijohn@gmail.com> 9386L: linux-media@vger.kernel.org 9387S: Maintained 9388T: git git://linuxtv.org/media_tree.git 9389F: drivers/media/usb/gspca/sn9c20x.c 9390 9391GSPCA T613 SUBDRIVER 9392M: Leandro Costantino <lcostantino@gmail.com> 9393L: linux-media@vger.kernel.org 9394S: Maintained 9395T: git git://linuxtv.org/media_tree.git 9396F: drivers/media/usb/gspca/t613.c 9397 9398GSPCA USB WEBCAM DRIVER 9399M: Hans Verkuil <hverkuil@xs4all.nl> 9400L: linux-media@vger.kernel.org 9401S: Odd Fixes 9402T: git git://linuxtv.org/media_tree.git 9403F: drivers/media/usb/gspca/ 9404 9405GTP (GPRS Tunneling Protocol) 9406M: Pablo Neira Ayuso <pablo@netfilter.org> 9407M: Harald Welte <laforge@gnumonks.org> 9408L: osmocom-net-gprs@lists.osmocom.org 9409S: Maintained 9410T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9411F: drivers/net/gtp.c 9412 9413GUID PARTITION TABLE (GPT) 9414M: Davidlohr Bueso <dave@stgolabs.net> 9415L: linux-efi@vger.kernel.org 9416S: Maintained 9417F: block/partitions/efi.* 9418 9419HABANALABS PCI DRIVER 9420M: Oded Gabbay <ogabbay@kernel.org> 9421L: dri-devel@lists.freedesktop.org 9422S: Supported 9423C: irc://irc.oftc.net/dri-devel 9424T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9425F: Documentation/ABI/testing/debugfs-driver-habanalabs 9426F: Documentation/ABI/testing/sysfs-driver-habanalabs 9427F: drivers/accel/habanalabs/ 9428F: include/linux/habanalabs/ 9429F: include/trace/events/habanalabs.h 9430F: include/uapi/drm/habanalabs_accel.h 9431 9432HACKRF MEDIA DRIVER 9433L: linux-media@vger.kernel.org 9434S: Orphan 9435W: https://linuxtv.org 9436Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9437F: drivers/media/usb/hackrf/ 9438 9439HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9440M: Chuck Lever <chuck.lever@oracle.com> 9441L: kernel-tls-handshake@lists.linux.dev 9442L: netdev@vger.kernel.org 9443S: Maintained 9444F: Documentation/netlink/specs/handshake.yaml 9445F: Documentation/networking/tls-handshake.rst 9446F: include/net/handshake.h 9447F: include/trace/events/handshake.h 9448F: net/handshake/ 9449 9450HANTRO VPU CODEC DRIVER 9451M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9452M: Philipp Zabel <p.zabel@pengutronix.de> 9453L: linux-media@vger.kernel.org 9454L: linux-rockchip@lists.infradead.org 9455S: Maintained 9456F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9457F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9458F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9459F: drivers/media/platform/verisilicon/ 9460 9461HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9462M: Frank Seidel <frank@f-seidel.de> 9463L: platform-driver-x86@vger.kernel.org 9464S: Maintained 9465W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9466F: drivers/platform/x86/hdaps.c 9467 9468HARDWARE MONITORING 9469M: Jean Delvare <jdelvare@suse.com> 9470M: Guenter Roeck <linux@roeck-us.net> 9471L: linux-hwmon@vger.kernel.org 9472S: Maintained 9473W: http://hwmon.wiki.kernel.org/ 9474T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9475F: Documentation/ABI/testing/sysfs-class-hwmon 9476F: Documentation/devicetree/bindings/hwmon/ 9477F: Documentation/hwmon/ 9478F: drivers/hwmon/ 9479F: include/linux/hwmon*.h 9480F: include/trace/events/hwmon*.h 9481K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9482 9483HARDWARE RANDOM NUMBER GENERATOR CORE 9484M: Olivia Mackall <olivia@selenic.com> 9485M: Herbert Xu <herbert@gondor.apana.org.au> 9486L: linux-crypto@vger.kernel.org 9487S: Odd fixes 9488F: Documentation/admin-guide/hw_random.rst 9489F: Documentation/devicetree/bindings/rng/ 9490F: drivers/char/hw_random/ 9491F: include/linux/hw_random.h 9492 9493HARDWARE SPINLOCK CORE 9494M: Bjorn Andersson <andersson@kernel.org> 9495R: Baolin Wang <baolin.wang7@gmail.com> 9496L: linux-remoteproc@vger.kernel.org 9497S: Maintained 9498T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9499F: Documentation/devicetree/bindings/hwlock/ 9500F: Documentation/locking/hwspinlock.rst 9501F: drivers/hwspinlock/ 9502F: include/linux/hwspinlock.h 9503 9504HARDWARE TRACING FACILITIES 9505M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9506S: Maintained 9507F: drivers/hwtracing/ 9508 9509HARMONY SOUND DRIVER 9510L: linux-parisc@vger.kernel.org 9511S: Maintained 9512F: sound/parisc/harmony.* 9513 9514HDPVR USB VIDEO ENCODER DRIVER 9515M: Hans Verkuil <hverkuil@xs4all.nl> 9516L: linux-media@vger.kernel.org 9517S: Odd Fixes 9518W: https://linuxtv.org 9519T: git git://linuxtv.org/media_tree.git 9520F: drivers/media/usb/hdpvr/ 9521 9522HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9523M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9524S: Supported 9525F: drivers/misc/hpilo.[ch] 9526 9527HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9528M: Jerry Hoemann <jerry.hoemann@hpe.com> 9529S: Supported 9530F: Documentation/watchdog/hpwdt.rst 9531F: drivers/watchdog/hpwdt.c 9532 9533HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9534M: Don Brace <don.brace@microchip.com> 9535L: storagedev@microchip.com 9536L: linux-scsi@vger.kernel.org 9537S: Supported 9538F: Documentation/scsi/hpsa.rst 9539F: drivers/scsi/hpsa*.[ch] 9540F: include/linux/cciss*.h 9541F: include/uapi/linux/cciss*.h 9542 9543HFI1 DRIVER 9544M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9545L: linux-rdma@vger.kernel.org 9546S: Supported 9547F: drivers/infiniband/hw/hfi1 9548 9549HFS FILESYSTEM 9550L: linux-fsdevel@vger.kernel.org 9551S: Orphan 9552F: Documentation/filesystems/hfs.rst 9553F: fs/hfs/ 9554 9555HFSPLUS FILESYSTEM 9556L: linux-fsdevel@vger.kernel.org 9557S: Orphan 9558F: Documentation/filesystems/hfsplus.rst 9559F: fs/hfsplus/ 9560 9561HGA FRAMEBUFFER DRIVER 9562M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9563L: linux-nvidia@lists.surfsouth.com 9564S: Maintained 9565W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9566F: drivers/video/fbdev/hgafb.c 9567 9568HIBERNATION (aka Software Suspend, aka swsusp) 9569M: "Rafael J. Wysocki" <rafael@kernel.org> 9570M: Pavel Machek <pavel@ucw.cz> 9571L: linux-pm@vger.kernel.org 9572S: Supported 9573B: https://bugzilla.kernel.org 9574F: arch/*/include/asm/suspend*.h 9575F: arch/x86/power/ 9576F: drivers/base/power/ 9577F: include/linux/freezer.h 9578F: include/linux/pm.h 9579F: include/linux/suspend.h 9580F: kernel/power/ 9581 9582HID CORE LAYER 9583M: Jiri Kosina <jikos@kernel.org> 9584M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9585L: linux-input@vger.kernel.org 9586S: Maintained 9587T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9588F: Documentation/hid/ 9589F: drivers/hid/ 9590F: include/linux/hid* 9591F: include/uapi/linux/hid* 9592F: samples/hid/ 9593F: tools/testing/selftests/hid/ 9594 9595HID LOGITECH DRIVERS 9596R: Filipe Laíns <lains@riseup.net> 9597L: linux-input@vger.kernel.org 9598S: Maintained 9599F: drivers/hid/hid-logitech-* 9600 9601HID NVIDIA SHIELD DRIVER 9602M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9603L: linux-input@vger.kernel.org 9604S: Maintained 9605F: drivers/hid/hid-nvidia-shield.c 9606 9607HID PHOENIX RC FLIGHT CONTROLLER 9608M: Marcus Folkesson <marcus.folkesson@gmail.com> 9609L: linux-input@vger.kernel.org 9610S: Maintained 9611F: drivers/hid/hid-pxrc.c 9612 9613HID PLAYSTATION DRIVER 9614M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9615L: linux-input@vger.kernel.org 9616S: Supported 9617F: drivers/hid/hid-playstation.c 9618 9619HID SENSOR HUB DRIVERS 9620M: Jiri Kosina <jikos@kernel.org> 9621M: Jonathan Cameron <jic23@kernel.org> 9622M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9623L: linux-input@vger.kernel.org 9624L: linux-iio@vger.kernel.org 9625S: Maintained 9626F: Documentation/hid/hid-sensor* 9627F: drivers/hid/hid-sensor-* 9628F: drivers/iio/*/hid-* 9629F: include/linux/hid-sensor-* 9630 9631HID VRC-2 CAR CONTROLLER DRIVER 9632M: Marcus Folkesson <marcus.folkesson@gmail.com> 9633L: linux-input@vger.kernel.org 9634S: Maintained 9635F: drivers/hid/hid-vrc2.c 9636 9637HID WACOM DRIVER 9638M: Ping Cheng <ping.cheng@wacom.com> 9639M: Jason Gerecke <jason.gerecke@wacom.com> 9640L: linux-input@vger.kernel.org 9641S: Maintained 9642F: drivers/hid/wacom.h 9643F: drivers/hid/wacom_* 9644 9645HID++ LOGITECH DRIVERS 9646R: Filipe Laíns <lains@riseup.net> 9647R: Bastien Nocera <hadess@hadess.net> 9648L: linux-input@vger.kernel.org 9649S: Maintained 9650F: drivers/hid/hid-logitech-hidpp.c 9651 9652HIGH-RESOLUTION TIMERS, TIMER WHEEL, CLOCKEVENTS 9653M: Anna-Maria Behnsen <anna-maria@linutronix.de> 9654M: Frederic Weisbecker <frederic@kernel.org> 9655M: Thomas Gleixner <tglx@linutronix.de> 9656L: linux-kernel@vger.kernel.org 9657S: Maintained 9658T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9659F: Documentation/timers/ 9660F: include/linux/clockchips.h 9661F: include/linux/hrtimer.h 9662F: include/linux/timer.h 9663F: kernel/time/clockevents.c 9664F: kernel/time/hrtimer.c 9665F: kernel/time/timer.c 9666F: kernel/time/timer_list.c 9667F: kernel/time/timer_migration.* 9668F: tools/testing/selftests/timers/ 9669 9670HIGH-SPEED SCC DRIVER FOR AX.25 9671L: linux-hams@vger.kernel.org 9672S: Orphan 9673F: drivers/net/hamradio/scc.c 9674 9675HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9676M: HighPoint Linux Team <linux@highpoint-tech.com> 9677S: Supported 9678W: http://www.highpoint-tech.com 9679F: Documentation/scsi/hptiop.rst 9680F: drivers/scsi/hptiop.c 9681 9682HIKEY960 ONBOARD USB GPIO HUB DRIVER 9683M: John Stultz <jstultz@google.com> 9684L: linux-kernel@vger.kernel.org 9685S: Maintained 9686F: drivers/misc/hisi_hikey_usb.c 9687 9688HIMAX HX83112B TOUCHSCREEN SUPPORT 9689M: Job Noorman <job@noorman.info> 9690L: linux-input@vger.kernel.org 9691S: Maintained 9692F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9693F: drivers/input/touchscreen/himax_hx83112b.c 9694 9695HIPPI 9696M: Jes Sorensen <jes@trained-monkey.org> 9697L: linux-hippi@sunsite.dk 9698S: Maintained 9699F: drivers/net/hippi/ 9700F: include/linux/hippidevice.h 9701F: include/uapi/linux/if_hippi.h 9702F: net/802/hippi.c 9703 9704HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9705M: Kurt Kanzenbach <kurt@linutronix.de> 9706L: netdev@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9709F: drivers/net/dsa/hirschmann/* 9710F: include/linux/platform_data/hirschmann-hellcreek.h 9711F: net/dsa/tag_hellcreek.c 9712 9713HISILICON DMA DRIVER 9714M: Zhou Wang <wangzhou1@hisilicon.com> 9715M: Jie Hai <haijie1@huawei.com> 9716L: dmaengine@vger.kernel.org 9717S: Maintained 9718F: drivers/dma/hisi_dma.c 9719 9720HISILICON GPIO DRIVER 9721M: Jay Fang <f.fangjian@huawei.com> 9722L: linux-gpio@vger.kernel.org 9723S: Maintained 9724F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9725F: drivers/gpio/gpio-hisi.c 9726 9727HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9728M: Zhiqi Song <songzhiqi1@huawei.com> 9729M: Longfang Liu <liulongfang@huawei.com> 9730L: linux-crypto@vger.kernel.org 9731S: Maintained 9732F: Documentation/ABI/testing/debugfs-hisi-hpre 9733F: drivers/crypto/hisilicon/hpre/hpre.h 9734F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9735F: drivers/crypto/hisilicon/hpre/hpre_main.c 9736 9737HISILICON HNS3 PMU DRIVER 9738M: Jijie Shao <shaojijie@huawei.com> 9739S: Supported 9740F: Documentation/admin-guide/perf/hns3-pmu.rst 9741F: drivers/perf/hisilicon/hns3_pmu.c 9742 9743HISILICON I2C CONTROLLER DRIVER 9744M: Yicong Yang <yangyicong@hisilicon.com> 9745L: linux-i2c@vger.kernel.org 9746S: Maintained 9747W: https://www.hisilicon.com 9748F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9749F: drivers/i2c/busses/i2c-hisi.c 9750 9751HISILICON KUNPENG SOC HCCS DRIVER 9752M: Huisong Li <lihuisong@huawei.com> 9753S: Maintained 9754F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9755F: drivers/soc/hisilicon/kunpeng_hccs.c 9756F: drivers/soc/hisilicon/kunpeng_hccs.h 9757 9758HISILICON LPC BUS DRIVER 9759M: Jay Fang <f.fangjian@huawei.com> 9760S: Maintained 9761W: http://www.hisilicon.com 9762F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9763F: drivers/bus/hisi_lpc.c 9764 9765HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9766M: Yisen Zhuang <yisen.zhuang@huawei.com> 9767M: Salil Mehta <salil.mehta@huawei.com> 9768M: Jijie Shao <shaojijie@huawei.com> 9769L: netdev@vger.kernel.org 9770S: Maintained 9771W: http://www.hisilicon.com 9772F: drivers/net/ethernet/hisilicon/hns3/ 9773 9774HISILICON NETWORK SUBSYSTEM DRIVER 9775M: Yisen Zhuang <yisen.zhuang@huawei.com> 9776M: Salil Mehta <salil.mehta@huawei.com> 9777L: netdev@vger.kernel.org 9778S: Maintained 9779W: http://www.hisilicon.com 9780F: Documentation/devicetree/bindings/net/hisilicon*.txt 9781F: drivers/net/ethernet/hisilicon/ 9782 9783HISILICON PMU DRIVER 9784M: Yicong Yang <yangyicong@hisilicon.com> 9785M: Jonathan Cameron <jonathan.cameron@huawei.com> 9786S: Supported 9787W: http://www.hisilicon.com 9788F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9789F: Documentation/admin-guide/perf/hisi-pmu.rst 9790F: drivers/perf/hisilicon 9791 9792HISILICON PTT DRIVER 9793M: Yicong Yang <yangyicong@hisilicon.com> 9794M: Jonathan Cameron <jonathan.cameron@huawei.com> 9795L: linux-kernel@vger.kernel.org 9796S: Maintained 9797F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9798F: Documentation/trace/hisi-ptt.rst 9799F: drivers/hwtracing/ptt/ 9800F: tools/perf/arch/arm64/util/hisi-ptt.c 9801F: tools/perf/util/hisi-ptt* 9802F: tools/perf/util/hisi-ptt-decoder/* 9803 9804HISILICON QM DRIVER 9805M: Weili Qian <qianweili@huawei.com> 9806M: Zhou Wang <wangzhou1@hisilicon.com> 9807L: linux-crypto@vger.kernel.org 9808S: Maintained 9809F: drivers/crypto/hisilicon/Kconfig 9810F: drivers/crypto/hisilicon/Makefile 9811F: drivers/crypto/hisilicon/qm.c 9812F: drivers/crypto/hisilicon/sgl.c 9813F: include/linux/hisi_acc_qm.h 9814 9815HISILICON ROCE DRIVER 9816M: Chengchang Tang <tangchengchang@huawei.com> 9817M: Junxian Huang <huangjunxian6@hisilicon.com> 9818L: linux-rdma@vger.kernel.org 9819S: Maintained 9820F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9821F: drivers/infiniband/hw/hns/ 9822 9823HISILICON SAS Controller 9824M: Xiang Chen <chenxiang66@hisilicon.com> 9825S: Supported 9826W: http://www.hisilicon.com 9827F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9828F: drivers/scsi/hisi_sas/ 9829 9830HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9831M: Longfang Liu <liulongfang@huawei.com> 9832L: linux-crypto@vger.kernel.org 9833S: Maintained 9834F: Documentation/ABI/testing/debugfs-hisi-sec 9835F: drivers/crypto/hisilicon/sec2/sec.h 9836F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9837F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9838F: drivers/crypto/hisilicon/sec2/sec_main.c 9839 9840HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9841M: Jay Fang <f.fangjian@huawei.com> 9842L: linux-spi@vger.kernel.org 9843S: Maintained 9844W: http://www.hisilicon.com 9845F: drivers/spi/spi-hisi-kunpeng.c 9846 9847HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9848M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9849L: linux-kernel@vger.kernel.org 9850S: Maintained 9851F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9852F: drivers/spmi/hisi-spmi-controller.c 9853 9854HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9855M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9856L: linux-kernel@vger.kernel.org 9857S: Maintained 9858F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9859F: drivers/mfd/hi6421-spmi-pmic.c 9860 9861HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9862M: Weili Qian <qianweili@huawei.com> 9863S: Maintained 9864F: drivers/crypto/hisilicon/trng/trng.c 9865 9866HISILICON V3XX SPI NOR FLASH Controller Driver 9867M: Jay Fang <f.fangjian@huawei.com> 9868S: Maintained 9869W: http://www.hisilicon.com 9870F: drivers/spi/spi-hisi-sfc-v3xx.c 9871 9872HISILICON ZIP Controller DRIVER 9873M: Yang Shen <shenyang39@huawei.com> 9874M: Zhou Wang <wangzhou1@hisilicon.com> 9875L: linux-crypto@vger.kernel.org 9876S: Maintained 9877F: Documentation/ABI/testing/debugfs-hisi-zip 9878F: drivers/crypto/hisilicon/zip/ 9879 9880HMM - Heterogeneous Memory Management 9881M: Jérôme Glisse <jglisse@redhat.com> 9882L: linux-mm@kvack.org 9883S: Maintained 9884F: Documentation/mm/hmm.rst 9885F: include/linux/hmm* 9886F: lib/test_hmm* 9887F: mm/hmm* 9888F: tools/testing/selftests/mm/*hmm* 9889 9890HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9891M: Petre Rodan <petre.rodan@subdimension.ro> 9892L: linux-iio@vger.kernel.org 9893S: Maintained 9894F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9895F: drivers/iio/pressure/hsc030pa* 9896 9897HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9898M: Andreas Klinger <ak@it-klinger.de> 9899M: Petre Rodan <petre.rodan@subdimension.ro> 9900L: linux-iio@vger.kernel.org 9901S: Maintained 9902F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9903F: drivers/iio/pressure/mprls0025pa* 9904 9905HP BIOSCFG DRIVER 9906M: Jorge Lopez <jorge.lopez2@hp.com> 9907L: platform-driver-x86@vger.kernel.org 9908S: Maintained 9909F: drivers/platform/x86/hp/hp-bioscfg/ 9910 9911HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9912L: platform-driver-x86@vger.kernel.org 9913S: Orphan 9914F: drivers/platform/x86/hp/tc1100-wmi.c 9915 9916HP WMI HARDWARE MONITOR DRIVER 9917M: James Seo <james@equiv.tech> 9918L: linux-hwmon@vger.kernel.org 9919S: Maintained 9920F: Documentation/hwmon/hp-wmi-sensors.rst 9921F: drivers/hwmon/hp-wmi-sensors.c 9922 9923HPET: High Precision Event Timers driver 9924M: Clemens Ladisch <clemens@ladisch.de> 9925S: Maintained 9926F: Documentation/timers/hpet.rst 9927F: drivers/char/hpet.c 9928F: include/linux/hpet.h 9929F: include/uapi/linux/hpet.h 9930 9931HPET: x86 9932S: Orphan 9933F: arch/x86/include/asm/hpet.h 9934F: arch/x86/kernel/hpet.c 9935 9936HPFS FILESYSTEM 9937M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9938S: Maintained 9939W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9940F: fs/hpfs/ 9941 9942HS3001 Hardware Temperature and Humidity Sensor 9943M: Andre Werner <andre.werner@systec-electronic.com> 9944L: linux-hwmon@vger.kernel.org 9945S: Maintained 9946F: drivers/hwmon/hs3001.c 9947 9948HSI SUBSYSTEM 9949M: Sebastian Reichel <sre@kernel.org> 9950S: Maintained 9951T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9952F: Documentation/ABI/testing/sysfs-bus-hsi 9953F: Documentation/driver-api/hsi.rst 9954F: drivers/hsi/ 9955F: include/linux/hsi/ 9956F: include/uapi/linux/hsi/ 9957 9958HSO 3G MODEM DRIVER 9959L: linux-usb@vger.kernel.org 9960S: Orphan 9961F: drivers/net/usb/hso.c 9962 9963HSR NETWORK PROTOCOL 9964L: netdev@vger.kernel.org 9965S: Orphan 9966F: net/hsr/ 9967 9968HT16K33 LED CONTROLLER DRIVER 9969M: Robin van der Gracht <robin@protonic.nl> 9970S: Maintained 9971F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9972F: drivers/auxdisplay/ht16k33.c 9973 9974HTCPEN TOUCHSCREEN DRIVER 9975M: Pau Oliva Fora <pof@eslack.org> 9976L: linux-input@vger.kernel.org 9977S: Maintained 9978F: drivers/input/touchscreen/htcpen.c 9979 9980HTE SUBSYSTEM 9981M: Dipen Patel <dipenp@nvidia.com> 9982L: timestamp@lists.linux.dev 9983S: Maintained 9984Q: https://patchwork.kernel.org/project/timestamp/list/ 9985T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 9986F: Documentation/devicetree/bindings/timestamp/ 9987F: Documentation/driver-api/hte/ 9988F: drivers/hte/ 9989F: include/linux/hte.h 9990 9991HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9992M: Lorenzo Bianconi <lorenzo@kernel.org> 9993L: linux-iio@vger.kernel.org 9994S: Maintained 9995W: http://www.st.com/ 9996F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9997F: drivers/iio/humidity/hts221* 9998 9999HUAWEI ETHERNET DRIVER 10000M: Cai Huoqing <cai.huoqing@linux.dev> 10001L: netdev@vger.kernel.org 10002S: Maintained 10003F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10004F: drivers/net/ethernet/huawei/hinic/ 10005 10006HUGETLB SUBSYSTEM 10007M: Muchun Song <muchun.song@linux.dev> 10008L: linux-mm@kvack.org 10009S: Maintained 10010F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10011F: Documentation/admin-guide/mm/hugetlbpage.rst 10012F: Documentation/mm/hugetlbfs_reserv.rst 10013F: Documentation/mm/vmemmap_dedup.rst 10014F: fs/hugetlbfs/ 10015F: include/linux/hugetlb.h 10016F: mm/hugetlb.c 10017F: mm/hugetlb_vmemmap.c 10018F: mm/hugetlb_vmemmap.h 10019F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10020 10021HVA ST MEDIA DRIVER 10022M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10023L: linux-media@vger.kernel.org 10024S: Supported 10025W: https://linuxtv.org 10026T: git git://linuxtv.org/media_tree.git 10027F: drivers/media/platform/st/sti/hva 10028 10029HWPOISON MEMORY FAILURE HANDLING 10030M: Miaohe Lin <linmiaohe@huawei.com> 10031R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10032L: linux-mm@kvack.org 10033S: Maintained 10034F: mm/hwpoison-inject.c 10035F: mm/memory-failure.c 10036 10037HYCON HY46XX TOUCHSCREEN SUPPORT 10038M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10039L: linux-input@vger.kernel.org 10040S: Maintained 10041F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10042F: drivers/input/touchscreen/hycon-hy46xx.c 10043 10044HYGON PROCESSOR SUPPORT 10045M: Pu Wen <puwen@hygon.cn> 10046L: linux-kernel@vger.kernel.org 10047S: Maintained 10048F: arch/x86/kernel/cpu/hygon.c 10049 10050HYNIX HI556 SENSOR DRIVER 10051M: Sakari Ailus <sakari.ailus@linux.intel.com> 10052L: linux-media@vger.kernel.org 10053S: Maintained 10054T: git git://linuxtv.org/media_tree.git 10055F: drivers/media/i2c/hi556.c 10056 10057HYNIX HI846 SENSOR DRIVER 10058M: Martin Kepplinger <martin.kepplinger@puri.sm> 10059L: linux-media@vger.kernel.org 10060S: Maintained 10061F: drivers/media/i2c/hi846.c 10062 10063HYNIX HI847 SENSOR DRIVER 10064M: Sakari Ailus <sakari.ailus@linux.intel.com> 10065L: linux-media@vger.kernel.org 10066S: Maintained 10067F: drivers/media/i2c/hi847.c 10068 10069Hyper-V/Azure CORE AND DRIVERS 10070M: "K. Y. Srinivasan" <kys@microsoft.com> 10071M: Haiyang Zhang <haiyangz@microsoft.com> 10072M: Wei Liu <wei.liu@kernel.org> 10073M: Dexuan Cui <decui@microsoft.com> 10074L: linux-hyperv@vger.kernel.org 10075S: Supported 10076T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10077F: Documentation/ABI/stable/sysfs-bus-vmbus 10078F: Documentation/ABI/testing/debugfs-hyperv 10079F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10080F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10081F: Documentation/virt/hyperv 10082F: arch/arm64/hyperv 10083F: arch/arm64/include/asm/hyperv-tlfs.h 10084F: arch/arm64/include/asm/mshyperv.h 10085F: arch/x86/hyperv 10086F: arch/x86/include/asm/hyperv-tlfs.h 10087F: arch/x86/include/asm/mshyperv.h 10088F: arch/x86/include/asm/trace/hyperv.h 10089F: arch/x86/kernel/cpu/mshyperv.c 10090F: drivers/clocksource/hyperv_timer.c 10091F: drivers/hid/hid-hyperv.c 10092F: drivers/hv/ 10093F: drivers/input/serio/hyperv-keyboard.c 10094F: drivers/iommu/hyperv-iommu.c 10095F: drivers/net/ethernet/microsoft/ 10096F: drivers/net/hyperv/ 10097F: drivers/pci/controller/pci-hyperv-intf.c 10098F: drivers/pci/controller/pci-hyperv.c 10099F: drivers/scsi/storvsc_drv.c 10100F: drivers/uio/uio_hv_generic.c 10101F: drivers/video/fbdev/hyperv_fb.c 10102F: include/asm-generic/hyperv-tlfs.h 10103F: include/asm-generic/mshyperv.h 10104F: include/clocksource/hyperv_timer.h 10105F: include/linux/hyperv.h 10106F: include/net/mana 10107F: include/uapi/linux/hyperv.h 10108F: net/vmw_vsock/hyperv_transport.c 10109F: tools/hv/ 10110 10111HYPERBUS SUPPORT 10112M: Vignesh Raghavendra <vigneshr@ti.com> 10113R: Tudor Ambarus <tudor.ambarus@linaro.org> 10114L: linux-mtd@lists.infradead.org 10115S: Supported 10116Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10117C: irc://irc.oftc.net/mtd 10118T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10119F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10120F: drivers/mtd/hyperbus/ 10121F: include/linux/mtd/hyperbus.h 10122 10123HYPERVISOR VIRTUAL CONSOLE DRIVER 10124L: linuxppc-dev@lists.ozlabs.org 10125S: Odd Fixes 10126F: drivers/tty/hvc/ 10127 10128I2C ACPI SUPPORT 10129M: Mika Westerberg <mika.westerberg@linux.intel.com> 10130L: linux-i2c@vger.kernel.org 10131L: linux-acpi@vger.kernel.org 10132S: Maintained 10133F: drivers/i2c/i2c-core-acpi.c 10134 10135I2C ADDRESS TRANSLATOR (ATR) 10136M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10137R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10138L: linux-i2c@vger.kernel.org 10139S: Maintained 10140F: drivers/i2c/i2c-atr.c 10141F: include/linux/i2c-atr.h 10142 10143I2C CONTROLLER DRIVER FOR NVIDIA GPU 10144M: Ajay Gupta <ajayg@nvidia.com> 10145L: linux-i2c@vger.kernel.org 10146S: Maintained 10147F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10148F: drivers/i2c/busses/i2c-nvidia-gpu.c 10149 10150I2C MUXES 10151M: Peter Rosin <peda@axentia.se> 10152L: linux-i2c@vger.kernel.org 10153S: Maintained 10154F: Documentation/devicetree/bindings/i2c/i2c-arb* 10155F: Documentation/devicetree/bindings/i2c/i2c-gate* 10156F: Documentation/devicetree/bindings/i2c/i2c-mux* 10157F: Documentation/i2c/i2c-topology.rst 10158F: Documentation/i2c/muxes/ 10159F: drivers/i2c/i2c-mux.c 10160F: drivers/i2c/muxes/ 10161F: include/linux/i2c-mux.h 10162 10163I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10164M: Gregory CLEMENT <gregory.clement@bootlin.com> 10165L: linux-i2c@vger.kernel.org 10166S: Maintained 10167F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10168F: drivers/i2c/busses/i2c-mv64xxx.c 10169 10170I2C OVER PARALLEL PORT 10171M: Jean Delvare <jdelvare@suse.com> 10172L: linux-i2c@vger.kernel.org 10173S: Maintained 10174F: Documentation/i2c/busses/i2c-parport.rst 10175F: drivers/i2c/busses/i2c-parport.c 10176 10177I2C SUBSYSTEM 10178M: Wolfram Sang <wsa+renesas@sang-engineering.com> 10179L: linux-i2c@vger.kernel.org 10180S: Maintained 10181W: https://i2c.wiki.kernel.org/ 10182Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10183T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 10184F: Documentation/i2c/ 10185F: drivers/i2c/* 10186F: include/dt-bindings/i2c/i2c.h 10187F: include/linux/i2c-dev.h 10188F: include/linux/i2c-smbus.h 10189F: include/linux/i2c.h 10190F: include/uapi/linux/i2c-*.h 10191F: include/uapi/linux/i2c.h 10192 10193I2C SUBSYSTEM HOST DRIVERS 10194M: Andi Shyti <andi.shyti@kernel.org> 10195L: linux-i2c@vger.kernel.org 10196S: Maintained 10197W: https://i2c.wiki.kernel.org/ 10198Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10199T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10200F: Documentation/devicetree/bindings/i2c/ 10201F: drivers/i2c/algos/ 10202F: drivers/i2c/busses/ 10203F: include/dt-bindings/i2c/ 10204 10205I2C-TAOS-EVM DRIVER 10206M: Jean Delvare <jdelvare@suse.com> 10207L: linux-i2c@vger.kernel.org 10208S: Maintained 10209F: Documentation/i2c/busses/i2c-taos-evm.rst 10210F: drivers/i2c/busses/i2c-taos-evm.c 10211 10212I2C-TINY-USB DRIVER 10213M: Till Harbaum <till@harbaum.org> 10214L: linux-i2c@vger.kernel.org 10215S: Maintained 10216W: http://www.harbaum.org/till/i2c_tiny_usb 10217F: drivers/i2c/busses/i2c-tiny-usb.c 10218 10219I2C/SMBUS CONTROLLER DRIVERS FOR PC 10220M: Jean Delvare <jdelvare@suse.com> 10221L: linux-i2c@vger.kernel.org 10222S: Maintained 10223F: Documentation/i2c/busses/i2c-ali1535.rst 10224F: Documentation/i2c/busses/i2c-ali1563.rst 10225F: Documentation/i2c/busses/i2c-ali15x3.rst 10226F: Documentation/i2c/busses/i2c-amd756.rst 10227F: Documentation/i2c/busses/i2c-amd8111.rst 10228F: Documentation/i2c/busses/i2c-i801.rst 10229F: Documentation/i2c/busses/i2c-nforce2.rst 10230F: Documentation/i2c/busses/i2c-piix4.rst 10231F: Documentation/i2c/busses/i2c-sis5595.rst 10232F: Documentation/i2c/busses/i2c-sis630.rst 10233F: Documentation/i2c/busses/i2c-sis96x.rst 10234F: Documentation/i2c/busses/i2c-via.rst 10235F: Documentation/i2c/busses/i2c-viapro.rst 10236F: drivers/i2c/busses/i2c-ali1535.c 10237F: drivers/i2c/busses/i2c-ali1563.c 10238F: drivers/i2c/busses/i2c-ali15x3.c 10239F: drivers/i2c/busses/i2c-amd756-s4882.c 10240F: drivers/i2c/busses/i2c-amd756.c 10241F: drivers/i2c/busses/i2c-amd8111.c 10242F: drivers/i2c/busses/i2c-i801.c 10243F: drivers/i2c/busses/i2c-isch.c 10244F: drivers/i2c/busses/i2c-nforce2-s4985.c 10245F: drivers/i2c/busses/i2c-nforce2.c 10246F: drivers/i2c/busses/i2c-piix4.c 10247F: drivers/i2c/busses/i2c-sis5595.c 10248F: drivers/i2c/busses/i2c-sis630.c 10249F: drivers/i2c/busses/i2c-sis96x.c 10250F: drivers/i2c/busses/i2c-via.c 10251F: drivers/i2c/busses/i2c-viapro.c 10252 10253I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10254M: Hans de Goede <hdegoede@redhat.com> 10255L: linux-i2c@vger.kernel.org 10256S: Maintained 10257F: drivers/i2c/busses/i2c-cht-wc.c 10258 10259I2C/SMBUS ISMT DRIVER 10260M: Seth Heasley <seth.heasley@intel.com> 10261M: Neil Horman <nhorman@tuxdriver.com> 10262L: linux-i2c@vger.kernel.org 10263F: Documentation/i2c/busses/i2c-ismt.rst 10264F: drivers/i2c/busses/i2c-ismt.c 10265 10266I2C/SMBUS STUB DRIVER 10267M: Jean Delvare <jdelvare@suse.com> 10268L: linux-i2c@vger.kernel.org 10269S: Maintained 10270F: drivers/i2c/i2c-stub.c 10271 10272I3C DRIVER FOR ASPEED AST2600 10273M: Jeremy Kerr <jk@codeconstruct.com.au> 10274S: Maintained 10275F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10276F: drivers/i3c/master/ast2600-i3c-master.c 10277 10278I3C DRIVER FOR CADENCE I3C MASTER IP 10279M: Przemysław Gaj <pgaj@cadence.com> 10280S: Maintained 10281F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10282F: drivers/i3c/master/i3c-master-cdns.c 10283 10284I3C DRIVER FOR SYNOPSYS DESIGNWARE 10285S: Orphan 10286F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10287F: drivers/i3c/master/dw* 10288 10289I3C SUBSYSTEM 10290M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10291L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10292S: Maintained 10293C: irc://chat.freenode.net/linux-i3c 10294T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10295F: Documentation/ABI/testing/sysfs-bus-i3c 10296F: Documentation/devicetree/bindings/i3c/ 10297F: Documentation/driver-api/i3c 10298F: drivers/i3c/ 10299F: include/linux/i3c/ 10300 10301IBM Operation Panel Input Driver 10302M: Eddie James <eajames@linux.ibm.com> 10303L: linux-input@vger.kernel.org 10304S: Maintained 10305F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10306F: drivers/input/misc/ibm-panel.c 10307 10308IBM Power 842 compression accelerator 10309M: Haren Myneni <haren@us.ibm.com> 10310S: Supported 10311F: crypto/842.c 10312F: drivers/crypto/nx/Kconfig 10313F: drivers/crypto/nx/Makefile 10314F: drivers/crypto/nx/nx-842* 10315F: include/linux/sw842.h 10316F: lib/842/ 10317 10318IBM Power in-Nest Crypto Acceleration 10319M: Breno Leitão <leitao@debian.org> 10320M: Nayna Jain <nayna@linux.ibm.com> 10321M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10322L: linux-crypto@vger.kernel.org 10323S: Supported 10324F: drivers/crypto/nx/Kconfig 10325F: drivers/crypto/nx/Makefile 10326F: drivers/crypto/nx/nx-aes* 10327F: drivers/crypto/nx/nx-sha* 10328F: drivers/crypto/nx/nx.* 10329F: drivers/crypto/nx/nx_csbcpb.h 10330F: drivers/crypto/nx/nx_debugfs.c 10331 10332IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10333M: Tyrel Datwyler <tyreld@linux.ibm.com> 10334L: linux-pci@vger.kernel.org 10335L: linuxppc-dev@lists.ozlabs.org 10336S: Supported 10337F: drivers/pci/hotplug/rpadlpar* 10338 10339IBM Power Linux RAID adapter 10340M: Brian King <brking@us.ibm.com> 10341S: Supported 10342F: drivers/scsi/ipr.* 10343 10344IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10345M: Tyrel Datwyler <tyreld@linux.ibm.com> 10346L: linux-pci@vger.kernel.org 10347L: linuxppc-dev@lists.ozlabs.org 10348S: Supported 10349F: drivers/pci/hotplug/rpaphp* 10350 10351IBM Power SRIOV Virtual NIC Device Driver 10352M: Haren Myneni <haren@linux.ibm.com> 10353M: Rick Lindsley <ricklind@linux.ibm.com> 10354R: Nick Child <nnac123@linux.ibm.com> 10355R: Thomas Falcon <tlfalcon@linux.ibm.com> 10356L: netdev@vger.kernel.org 10357S: Supported 10358F: drivers/net/ethernet/ibm/ibmvnic.* 10359 10360IBM Power VFIO Support 10361M: Timothy Pearson <tpearson@raptorengineering.com> 10362S: Supported 10363F: drivers/vfio/vfio_iommu_spapr_tce.c 10364 10365IBM Power Virtual Ethernet Device Driver 10366M: Nick Child <nnac123@linux.ibm.com> 10367L: netdev@vger.kernel.org 10368S: Supported 10369F: drivers/net/ethernet/ibm/ibmveth.* 10370 10371IBM Power Virtual FC Device Drivers 10372M: Tyrel Datwyler <tyreld@linux.ibm.com> 10373L: linux-scsi@vger.kernel.org 10374S: Supported 10375F: drivers/scsi/ibmvscsi/ibmvfc* 10376 10377IBM Power Virtual Management Channel Driver 10378M: Brad Warrum <bwarrum@linux.ibm.com> 10379M: Ritu Agarwal <rituagar@linux.ibm.com> 10380S: Supported 10381F: drivers/misc/ibmvmc.* 10382 10383IBM Power Virtual SCSI Device Drivers 10384M: Tyrel Datwyler <tyreld@linux.ibm.com> 10385L: linux-scsi@vger.kernel.org 10386S: Supported 10387F: drivers/scsi/ibmvscsi/ibmvscsi* 10388F: include/scsi/viosrp.h 10389 10390IBM Power Virtual SCSI Device Target Driver 10391M: Tyrel Datwyler <tyreld@linux.ibm.com> 10392L: linux-scsi@vger.kernel.org 10393L: target-devel@vger.kernel.org 10394S: Supported 10395F: drivers/scsi/ibmvscsi_tgt/ 10396 10397IBM Power VMX Cryptographic instructions 10398M: Breno Leitão <leitao@debian.org> 10399M: Nayna Jain <nayna@linux.ibm.com> 10400M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10401L: linux-crypto@vger.kernel.org 10402S: Supported 10403F: arch/powerpc/crypto/Kconfig 10404F: arch/powerpc/crypto/Makefile 10405F: arch/powerpc/crypto/aes.c 10406F: arch/powerpc/crypto/aes_cbc.c 10407F: arch/powerpc/crypto/aes_ctr.c 10408F: arch/powerpc/crypto/aes_xts.c 10409F: arch/powerpc/crypto/aesp8-ppc.* 10410F: arch/powerpc/crypto/ghash.c 10411F: arch/powerpc/crypto/ghashp8-ppc.pl 10412F: arch/powerpc/crypto/ppc-xlate.pl 10413F: arch/powerpc/crypto/vmx.c 10414 10415IBM ServeRAID RAID DRIVER 10416S: Orphan 10417F: drivers/scsi/ips.* 10418 10419ICH LPC AND GPIO DRIVER 10420M: Peter Tyser <ptyser@xes-inc.com> 10421S: Maintained 10422F: drivers/gpio/gpio-ich.c 10423F: drivers/mfd/lpc_ich.c 10424 10425ICY I2C DRIVER 10426M: Max Staudt <max@enpas.org> 10427L: linux-i2c@vger.kernel.org 10428S: Maintained 10429F: drivers/i2c/busses/i2c-icy.c 10430 10431IDEAPAD LAPTOP EXTRAS DRIVER 10432M: Ike Panhc <ike.pan@canonical.com> 10433L: platform-driver-x86@vger.kernel.org 10434S: Maintained 10435W: http://launchpad.net/ideapad-laptop 10436F: drivers/platform/x86/ideapad-laptop.c 10437 10438IDEAPAD LAPTOP SLIDEBAR DRIVER 10439M: Andrey Moiseev <o2g.org.ru@gmail.com> 10440L: linux-input@vger.kernel.org 10441S: Maintained 10442W: https://github.com/o2genum/ideapad-slidebar 10443F: drivers/input/misc/ideapad_slidebar.c 10444 10445IDT VersaClock 5 CLOCK DRIVER 10446M: Luca Ceresoli <luca@lucaceresoli.net> 10447S: Maintained 10448F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10449F: drivers/clk/clk-versaclock5.c 10450 10451IEEE 802.15.4 SUBSYSTEM 10452M: Alexander Aring <alex.aring@gmail.com> 10453M: Stefan Schmidt <stefan@datenfreihafen.org> 10454M: Miquel Raynal <miquel.raynal@bootlin.com> 10455L: linux-wpan@vger.kernel.org 10456S: Maintained 10457W: https://linux-wpan.org/ 10458Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10459T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10460T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10461F: Documentation/networking/ieee802154.rst 10462F: drivers/net/ieee802154/ 10463F: include/linux/ieee802154.h 10464F: include/linux/nl802154.h 10465F: include/net/af_ieee802154.h 10466F: include/net/cfg802154.h 10467F: include/net/ieee802154_netdev.h 10468F: include/net/mac802154.h 10469F: include/net/nl802154.h 10470F: net/ieee802154/ 10471F: net/mac802154/ 10472 10473IFCVF VIRTIO DATA PATH ACCELERATOR 10474R: Zhu Lingshan <lingshan.zhu@intel.com> 10475F: drivers/vdpa/ifcvf/ 10476 10477IFE PROTOCOL 10478M: Yotam Gigi <yotam.gi@gmail.com> 10479M: Jamal Hadi Salim <jhs@mojatatu.com> 10480F: include/net/ife.h 10481F: include/uapi/linux/ife.h 10482F: net/ife 10483 10484IGORPLUG-USB IR RECEIVER 10485M: Sean Young <sean@mess.org> 10486L: linux-media@vger.kernel.org 10487S: Maintained 10488F: drivers/media/rc/igorplugusb.c 10489 10490IGUANAWORKS USB IR TRANSCEIVER 10491M: Sean Young <sean@mess.org> 10492L: linux-media@vger.kernel.org 10493S: Maintained 10494F: drivers/media/rc/iguanair.c 10495 10496IIO BACKEND FRAMEWORK 10497M: Nuno Sa <nuno.sa@analog.com> 10498R: Olivier Moysan <olivier.moysan@foss.st.com> 10499L: linux-iio@vger.kernel.org 10500S: Maintained 10501F: drivers/iio/industrialio-backend.c 10502F: include/linux/iio/backend.h 10503 10504IIO DIGITAL POTENTIOMETER DAC 10505M: Peter Rosin <peda@axentia.se> 10506L: linux-iio@vger.kernel.org 10507S: Maintained 10508F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10509F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10510F: drivers/iio/dac/dpot-dac.c 10511 10512IIO ENVELOPE DETECTOR 10513M: Peter Rosin <peda@axentia.se> 10514L: linux-iio@vger.kernel.org 10515S: Maintained 10516F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10517F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10518F: drivers/iio/adc/envelope-detector.c 10519 10520IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10521M: Matti Vaittinen <mazziesaccount@gmail.com> 10522L: linux-iio@vger.kernel.org 10523S: Maintained 10524F: drivers/iio/industrialio-gts-helper.c 10525F: include/linux/iio/iio-gts-helper.h 10526F: drivers/iio/test/iio-test-gts.c 10527 10528IIO MULTIPLEXER 10529M: Peter Rosin <peda@axentia.se> 10530L: linux-iio@vger.kernel.org 10531S: Maintained 10532F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10533F: drivers/iio/multiplexer/iio-mux.c 10534 10535IIO SCMI BASED DRIVER 10536M: Jyoti Bhayana <jbhayana@google.com> 10537L: linux-iio@vger.kernel.org 10538S: Maintained 10539F: drivers/iio/common/scmi_sensors/scmi_iio.c 10540 10541IIO SUBSYSTEM AND DRIVERS 10542M: Jonathan Cameron <jic23@kernel.org> 10543R: Lars-Peter Clausen <lars@metafoo.de> 10544L: linux-iio@vger.kernel.org 10545S: Maintained 10546T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10547F: Documentation/ABI/testing/configfs-iio* 10548F: Documentation/ABI/testing/sysfs-bus-iio* 10549F: Documentation/devicetree/bindings/iio/ 10550F: drivers/iio/ 10551F: drivers/staging/iio/ 10552F: include/dt-bindings/iio/ 10553F: include/linux/iio/ 10554F: tools/iio/ 10555 10556IIO UNIT CONVERTER 10557M: Peter Rosin <peda@axentia.se> 10558L: linux-iio@vger.kernel.org 10559S: Maintained 10560F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10561F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10562F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10563F: drivers/iio/afe/iio-rescale.c 10564 10565IKANOS/ADI EAGLE ADSL USB DRIVER 10566M: Matthieu Castet <castet.matthieu@free.fr> 10567M: Stanislaw Gruszka <stf_xl@wp.pl> 10568S: Maintained 10569F: drivers/usb/atm/ueagle-atm.c 10570 10571IMAGIS TOUCHSCREEN DRIVER 10572M: Markuss Broks <markuss.broks@gmail.com> 10573S: Maintained 10574F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10575F: drivers/input/touchscreen/imagis.c 10576 10577IMGTEC ASCII LCD DRIVER 10578M: Paul Burton <paulburton@kernel.org> 10579S: Maintained 10580F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10581F: drivers/auxdisplay/img-ascii-lcd.c 10582 10583IMGTEC IR DECODER DRIVER 10584S: Orphan 10585F: drivers/media/rc/img-ir/ 10586 10587IMGTEC POWERVR DRM DRIVER 10588M: Frank Binns <frank.binns@imgtec.com> 10589M: Matt Coster <matt.coster@imgtec.com> 10590S: Supported 10591T: git git://anongit.freedesktop.org/drm/drm-misc 10592F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10593F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10594F: Documentation/gpu/imagination/ 10595F: drivers/gpu/drm/imagination/ 10596F: include/uapi/drm/pvr_drm.h 10597 10598IMON SOUNDGRAPH USB IR RECEIVER 10599M: Sean Young <sean@mess.org> 10600L: linux-media@vger.kernel.org 10601S: Maintained 10602F: drivers/media/rc/imon.c 10603F: drivers/media/rc/imon_raw.c 10604 10605IMS TWINTURBO FRAMEBUFFER DRIVER 10606L: linux-fbdev@vger.kernel.org 10607S: Orphan 10608F: drivers/video/fbdev/imsttfb.c 10609 10610INDEX OF FURTHER KERNEL DOCUMENTATION 10611M: Carlos Bilbao <carlos.bilbao@amd.com> 10612S: Maintained 10613F: Documentation/process/kernel-docs.rst 10614 10615INDUSTRY PACK SUBSYSTEM (IPACK) 10616M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10617M: Jens Taprogge <jens.taprogge@taprogge.org> 10618M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10619L: industrypack-devel@lists.sourceforge.net 10620S: Maintained 10621W: http://industrypack.sourceforge.net 10622F: drivers/ipack/ 10623 10624INFINEON DPS310 Driver 10625M: Eddie James <eajames@linux.ibm.com> 10626L: linux-iio@vger.kernel.org 10627S: Maintained 10628F: drivers/iio/pressure/dps310.c 10629 10630INFINEON PEB2466 ASoC CODEC 10631M: Herve Codina <herve.codina@bootlin.com> 10632L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10633S: Maintained 10634F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10635F: sound/soc/codecs/peb2466.c 10636 10637INFINIBAND SUBSYSTEM 10638M: Jason Gunthorpe <jgg@nvidia.com> 10639M: Leon Romanovsky <leonro@nvidia.com> 10640L: linux-rdma@vger.kernel.org 10641S: Supported 10642W: https://github.com/linux-rdma/rdma-core 10643Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10644T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10645F: Documentation/devicetree/bindings/infiniband/ 10646F: Documentation/infiniband/ 10647F: drivers/infiniband/ 10648F: include/rdma/ 10649F: include/trace/events/ib_mad.h 10650F: include/trace/events/ib_umad.h 10651F: include/trace/misc/rdma.h 10652F: include/uapi/linux/if_infiniband.h 10653F: include/uapi/rdma/ 10654F: samples/bpf/ibumad_kern.c 10655F: samples/bpf/ibumad_user.c 10656 10657INGENIC JZ4780 NAND DRIVER 10658M: Harvey Hunt <harveyhuntnexus@gmail.com> 10659L: linux-mtd@lists.infradead.org 10660L: linux-mips@vger.kernel.org 10661S: Maintained 10662F: drivers/mtd/nand/raw/ingenic/ 10663 10664INGENIC JZ47xx SoCs 10665M: Paul Cercueil <paul@crapouillou.net> 10666L: linux-mips@vger.kernel.org 10667S: Maintained 10668F: arch/mips/boot/dts/ingenic/ 10669F: arch/mips/generic/board-ingenic.c 10670F: arch/mips/include/asm/mach-ingenic/ 10671F: arch/mips/ingenic/Kconfig 10672F: drivers/clk/ingenic/ 10673F: drivers/dma/dma-jz4780.c 10674F: drivers/gpu/drm/ingenic/ 10675F: drivers/i2c/busses/i2c-jz4780.c 10676F: drivers/iio/adc/ingenic-adc.c 10677F: drivers/irqchip/irq-ingenic.c 10678F: drivers/memory/jz4780-nemc.c 10679F: drivers/mmc/host/jz4740_mmc.c 10680F: drivers/mtd/nand/raw/ingenic/ 10681F: drivers/pinctrl/pinctrl-ingenic.c 10682F: drivers/power/supply/ingenic-battery.c 10683F: drivers/pwm/pwm-jz4740.c 10684F: drivers/remoteproc/ingenic_rproc.c 10685F: drivers/rtc/rtc-jz4740.c 10686F: drivers/tty/serial/8250/8250_ingenic.c 10687F: drivers/usb/musb/jz4740.c 10688F: drivers/watchdog/jz4740_wdt.c 10689F: include/dt-bindings/iio/adc/ingenic,adc.h 10690F: include/linux/mfd/ingenic-tcu.h 10691F: sound/soc/codecs/jz47* 10692F: sound/soc/jz4740/ 10693 10694INJOINIC IP5xxx POWER BANK IC DRIVER 10695M: Samuel Holland <samuel@sholland.org> 10696S: Maintained 10697F: drivers/power/supply/ip5xxx_power.c 10698 10699INOTIFY 10700M: Jan Kara <jack@suse.cz> 10701R: Amir Goldstein <amir73il@gmail.com> 10702L: linux-fsdevel@vger.kernel.org 10703S: Maintained 10704F: Documentation/filesystems/inotify.rst 10705F: fs/notify/inotify/ 10706F: include/linux/inotify.h 10707F: include/uapi/linux/inotify.h 10708 10709INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10710M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10711L: linux-input@vger.kernel.org 10712S: Maintained 10713Q: http://patchwork.kernel.org/project/linux-input/list/ 10714T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10715F: Documentation/devicetree/bindings/input/ 10716F: Documentation/devicetree/bindings/serio/ 10717F: Documentation/input/ 10718F: drivers/input/ 10719F: include/dt-bindings/input/ 10720F: include/linux/input.h 10721F: include/linux/input/ 10722F: include/uapi/linux/input-event-codes.h 10723F: include/uapi/linux/input.h 10724 10725INPUT MULTITOUCH (MT) PROTOCOL 10726M: Henrik Rydberg <rydberg@bitmath.org> 10727L: linux-input@vger.kernel.org 10728S: Odd fixes 10729F: Documentation/input/multi-touch-protocol.rst 10730F: drivers/input/input-mt.c 10731K: \b(ABS|SYN)_MT_ 10732 10733INSIDE SECURE CRYPTO DRIVER 10734M: Antoine Tenart <atenart@kernel.org> 10735L: linux-crypto@vger.kernel.org 10736S: Maintained 10737F: drivers/crypto/inside-secure/ 10738 10739INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10740M: Mimi Zohar <zohar@linux.ibm.com> 10741M: Roberto Sassu <roberto.sassu@huawei.com> 10742M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10743R: Eric Snowberg <eric.snowberg@oracle.com> 10744L: linux-integrity@vger.kernel.org 10745S: Supported 10746T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10747F: security/integrity/ 10748F: security/integrity/ima/ 10749 10750INTEL 810/815 FRAMEBUFFER DRIVER 10751M: Antonino Daplas <adaplas@gmail.com> 10752L: linux-fbdev@vger.kernel.org 10753S: Maintained 10754F: drivers/video/fbdev/i810/ 10755 10756INTEL 8254 COUNTER DRIVER 10757M: William Breathitt Gray <william.gray@linaro.org> 10758L: linux-iio@vger.kernel.org 10759S: Maintained 10760F: drivers/counter/i8254.c 10761F: include/linux/i8254.h 10762 10763INTEL 8255 GPIO DRIVER 10764M: William Breathitt Gray <william.gray@linaro.org> 10765L: linux-gpio@vger.kernel.org 10766S: Maintained 10767F: drivers/gpio/gpio-i8255.c 10768F: drivers/gpio/gpio-i8255.h 10769 10770INTEL ASoC DRIVERS 10771M: Cezary Rojewski <cezary.rojewski@intel.com> 10772M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10773M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10774M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10775M: Bard Liao <yung-chuan.liao@linux.intel.com> 10776M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10777M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10778L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10779S: Supported 10780F: sound/soc/intel/ 10781 10782INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10783M: Hans de Goede <hdegoede@redhat.com> 10784L: platform-driver-x86@vger.kernel.org 10785S: Maintained 10786F: drivers/platform/x86/intel/atomisp2/pm.c 10787 10788INTEL ATOMISP2 LED DRIVER 10789M: Hans de Goede <hdegoede@redhat.com> 10790L: platform-driver-x86@vger.kernel.org 10791S: Maintained 10792F: drivers/platform/x86/intel/atomisp2/led.c 10793 10794INTEL BIOS SAR INT1092 DRIVER 10795M: Shravan Sudhakar <s.shravan@intel.com> 10796L: platform-driver-x86@vger.kernel.org 10797S: Maintained 10798F: drivers/platform/x86/intel/int1092/ 10799 10800INTEL BROXTON PMC DRIVER 10801M: Mika Westerberg <mika.westerberg@linux.intel.com> 10802M: Zha Qipeng <qipeng.zha@intel.com> 10803S: Maintained 10804F: drivers/mfd/intel_pmc_bxt.c 10805F: include/linux/mfd/intel_pmc_bxt.h 10806 10807INTEL C600 SERIES SAS CONTROLLER DRIVER 10808M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10809L: linux-scsi@vger.kernel.org 10810S: Supported 10811T: git git://git.code.sf.net/p/intel-sas/isci 10812F: drivers/scsi/isci/ 10813 10814INTEL CPU family model numbers 10815M: Tony Luck <tony.luck@intel.com> 10816M: x86@kernel.org 10817L: linux-kernel@vger.kernel.org 10818S: Supported 10819F: arch/x86/include/asm/intel-family.h 10820 10821INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10822M: Jani Nikula <jani.nikula@linux.intel.com> 10823M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10824L: intel-gfx@lists.freedesktop.org 10825L: intel-xe@lists.freedesktop.org 10826S: Supported 10827F: drivers/gpu/drm/i915/display/ 10828F: drivers/gpu/drm/xe/display/ 10829F: drivers/gpu/drm/xe/compat-i915-headers 10830 10831INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10832M: Jani Nikula <jani.nikula@linux.intel.com> 10833M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10834M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10835M: Tvrtko Ursulin <tursulin@ursulin.net> 10836L: intel-gfx@lists.freedesktop.org 10837S: Supported 10838W: https://drm.pages.freedesktop.org/intel-docs/ 10839Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10840B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10841C: irc://irc.oftc.net/intel-gfx 10842T: git git://anongit.freedesktop.org/drm-intel 10843F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10844F: Documentation/gpu/i915.rst 10845F: drivers/gpu/drm/ci/xfails/i915* 10846F: drivers/gpu/drm/i915/ 10847F: include/drm/i915* 10848F: include/uapi/drm/i915_drm.h 10849 10850INTEL DRM XE DRIVER (Lunar Lake and newer) 10851M: Lucas De Marchi <lucas.demarchi@intel.com> 10852M: Oded Gabbay <ogabbay@kernel.org> 10853M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10854L: intel-xe@lists.freedesktop.org 10855S: Supported 10856W: https://drm.pages.freedesktop.org/intel-docs/ 10857Q: http://patchwork.freedesktop.org/project/intel-xe/ 10858B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10859C: irc://irc.oftc.net/xe 10860T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10861F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10862F: Documentation/gpu/xe/ 10863F: drivers/gpu/drm/xe/ 10864F: include/drm/xe* 10865F: include/uapi/drm/xe_drm.h 10866 10867INTEL ETHERNET DRIVERS 10868M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10869M: Tony Nguyen <anthony.l.nguyen@intel.com> 10870L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10871S: Supported 10872W: https://www.intel.com/content/www/us/en/support.html 10873Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10874T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10875T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10876F: Documentation/networking/device_drivers/ethernet/intel/ 10877F: drivers/net/ethernet/intel/ 10878F: drivers/net/ethernet/intel/*/ 10879F: include/linux/avf/virtchnl.h 10880F: include/linux/net/intel/iidc.h 10881 10882INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10883M: Mustafa Ismail <mustafa.ismail@intel.com> 10884M: Shiraz Saleem <shiraz.saleem@intel.com> 10885L: linux-rdma@vger.kernel.org 10886S: Supported 10887F: drivers/infiniband/hw/irdma/ 10888F: include/uapi/rdma/irdma-abi.h 10889 10890INTEL GPIO DRIVERS 10891M: Andy Shevchenko <andy@kernel.org> 10892L: linux-gpio@vger.kernel.org 10893S: Supported 10894T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10895F: drivers/gpio/gpio-elkhartlake.c 10896F: drivers/gpio/gpio-ich.c 10897F: drivers/gpio/gpio-merrifield.c 10898F: drivers/gpio/gpio-ml-ioh.c 10899F: drivers/gpio/gpio-pch.c 10900F: drivers/gpio/gpio-sch.c 10901F: drivers/gpio/gpio-sodaville.c 10902F: drivers/gpio/gpio-tangier.c 10903F: drivers/gpio/gpio-tangier.h 10904 10905INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10906M: Zhenyu Wang <zhenyuw@linux.intel.com> 10907M: Zhi Wang <zhi.wang.linux@gmail.com> 10908L: intel-gvt-dev@lists.freedesktop.org 10909L: intel-gfx@lists.freedesktop.org 10910S: Supported 10911W: https://github.com/intel/gvt-linux/wiki 10912T: git https://github.com/intel/gvt-linux.git 10913F: drivers/gpu/drm/i915/gvt/ 10914 10915INTEL HID EVENT DRIVER 10916M: Alex Hung <alexhung@gmail.com> 10917L: platform-driver-x86@vger.kernel.org 10918S: Maintained 10919F: drivers/platform/x86/intel/hid.c 10920 10921INTEL I/OAT DMA DRIVER 10922M: Dave Jiang <dave.jiang@intel.com> 10923R: Dan Williams <dan.j.williams@intel.com> 10924L: dmaengine@vger.kernel.org 10925S: Supported 10926Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10927F: drivers/dma/ioat* 10928 10929INTEL IAA CRYPTO DRIVER 10930M: Tom Zanussi <tom.zanussi@linux.intel.com> 10931L: linux-crypto@vger.kernel.org 10932S: Supported 10933F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10934F: drivers/crypto/intel/iaa/* 10935 10936INTEL IDLE DRIVER 10937M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10938M: Len Brown <lenb@kernel.org> 10939L: linux-pm@vger.kernel.org 10940S: Supported 10941B: https://bugzilla.kernel.org 10942T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10943F: drivers/idle/intel_idle.c 10944 10945INTEL IDXD DRIVER 10946M: Fenghua Yu <fenghua.yu@intel.com> 10947M: Dave Jiang <dave.jiang@intel.com> 10948L: dmaengine@vger.kernel.org 10949S: Supported 10950F: drivers/dma/idxd/* 10951F: include/uapi/linux/idxd.h 10952 10953INTEL IN FIELD SCAN (IFS) DEVICE 10954M: Jithu Joseph <jithu.joseph@intel.com> 10955R: Ashok Raj <ashok.raj@intel.com> 10956R: Tony Luck <tony.luck@intel.com> 10957S: Maintained 10958F: drivers/platform/x86/intel/ifs 10959F: include/trace/events/intel_ifs.h 10960 10961INTEL INTEGRATED SENSOR HUB DRIVER 10962M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10963M: Jiri Kosina <jikos@kernel.org> 10964L: linux-input@vger.kernel.org 10965S: Maintained 10966F: drivers/hid/intel-ish-hid/ 10967 10968INTEL IOMMU (VT-d) 10969M: David Woodhouse <dwmw2@infradead.org> 10970M: Lu Baolu <baolu.lu@linux.intel.com> 10971L: iommu@lists.linux.dev 10972S: Supported 10973T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10974F: drivers/iommu/intel/ 10975 10976INTEL IPU3 CSI-2 CIO2 DRIVER 10977M: Yong Zhi <yong.zhi@intel.com> 10978M: Sakari Ailus <sakari.ailus@linux.intel.com> 10979M: Bingbu Cao <bingbu.cao@intel.com> 10980M: Dan Scally <djrscally@gmail.com> 10981R: Tianshu Qiu <tian.shu.qiu@intel.com> 10982L: linux-media@vger.kernel.org 10983S: Maintained 10984T: git git://linuxtv.org/media_tree.git 10985F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 10986F: drivers/media/pci/intel/ipu3/ 10987 10988INTEL IPU3 CSI-2 IMGU DRIVER 10989M: Sakari Ailus <sakari.ailus@linux.intel.com> 10990R: Bingbu Cao <bingbu.cao@intel.com> 10991R: Tianshu Qiu <tian.shu.qiu@intel.com> 10992L: linux-media@vger.kernel.org 10993S: Maintained 10994F: Documentation/admin-guide/media/ipu3.rst 10995F: Documentation/admin-guide/media/ipu3_rcb.svg 10996F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 10997F: drivers/staging/media/ipu3/ 10998 10999INTEL ISHTP ECLITE DRIVER 11000M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11001L: platform-driver-x86@vger.kernel.org 11002S: Supported 11003F: drivers/platform/x86/intel/ishtp_eclite.c 11004 11005INTEL IXP4XX CRYPTO SUPPORT 11006M: Corentin Labbe <clabbe@baylibre.com> 11007L: linux-crypto@vger.kernel.org 11008S: Maintained 11009F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11010 11011INTEL KEEM BAY DRM DRIVER 11012M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11013M: Edmund Dea <edmund.j.dea@intel.com> 11014S: Maintained 11015F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11016F: drivers/gpu/drm/kmb/ 11017 11018INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11019M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11020S: Maintained 11021F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11022F: drivers/crypto/intel/keembay/Kconfig 11023F: drivers/crypto/intel/keembay/Makefile 11024F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11025F: drivers/crypto/intel/keembay/ocs-aes.c 11026F: drivers/crypto/intel/keembay/ocs-aes.h 11027 11028INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11029M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11030M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11031M: Mark Gross <mgross@linux.intel.com> 11032S: Maintained 11033F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11034F: drivers/crypto/intel/keembay/Kconfig 11035F: drivers/crypto/intel/keembay/Makefile 11036F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11037 11038INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11039M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11040M: Declan Murphy <declan.murphy@intel.com> 11041S: Maintained 11042F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11043F: drivers/crypto/intel/keembay/Kconfig 11044F: drivers/crypto/intel/keembay/Makefile 11045F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11046F: drivers/crypto/intel/keembay/ocs-hcu.c 11047F: drivers/crypto/intel/keembay/ocs-hcu.h 11048 11049INTEL MANAGEMENT ENGINE (mei) 11050M: Tomas Winkler <tomas.winkler@intel.com> 11051L: linux-kernel@vger.kernel.org 11052S: Supported 11053F: Documentation/driver-api/mei/* 11054F: drivers/misc/mei/ 11055F: drivers/watchdog/mei_wdt.c 11056F: include/linux/mei_aux.h 11057F: include/linux/mei_cl_bus.h 11058F: include/uapi/linux/mei.h 11059F: include/uapi/linux/mei_uuid.h 11060F: include/uapi/linux/uuid.h 11061F: samples/mei/* 11062 11063INTEL MAX 10 BMC MFD DRIVER 11064M: Xu Yilun <yilun.xu@intel.com> 11065R: Tom Rix <trix@redhat.com> 11066S: Maintained 11067F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11068F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11069F: drivers/hwmon/intel-m10-bmc-hwmon.c 11070F: drivers/mfd/intel-m10-bmc* 11071F: include/linux/mfd/intel-m10-bmc.h 11072 11073INTEL MAX10 BMC SECURE UPDATES 11074M: Peter Colberg <peter.colberg@intel.com> 11075L: linux-fpga@vger.kernel.org 11076S: Maintained 11077F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11078F: drivers/fpga/intel-m10-bmc-sec-update.c 11079 11080INTEL P-Unit IPC DRIVER 11081M: Zha Qipeng <qipeng.zha@intel.com> 11082L: platform-driver-x86@vger.kernel.org 11083S: Maintained 11084F: arch/x86/include/asm/intel_punit_ipc.h 11085F: drivers/platform/x86/intel/punit_ipc.c 11086 11087INTEL PMC CORE DRIVER 11088M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11089M: David E Box <david.e.box@intel.com> 11090L: platform-driver-x86@vger.kernel.org 11091S: Maintained 11092F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11093F: drivers/platform/x86/intel/pmc/ 11094 11095INTEL PMIC GPIO DRIVERS 11096M: Andy Shevchenko <andy@kernel.org> 11097S: Supported 11098T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11099F: drivers/gpio/gpio-*cove.c 11100 11101INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11102M: Andy Shevchenko <andy@kernel.org> 11103S: Supported 11104F: drivers/mfd/intel_soc_pmic* 11105F: include/linux/mfd/intel_soc_pmic* 11106 11107INTEL PMT DRIVERS 11108M: David E. Box <david.e.box@linux.intel.com> 11109S: Supported 11110F: drivers/platform/x86/intel/pmt/ 11111 11112INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11113M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11114L: linux-wireless@vger.kernel.org 11115S: Maintained 11116F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11117F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11118F: drivers/net/wireless/intel/ipw2x00/ 11119 11120INTEL PSTATE DRIVER 11121M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11122M: Len Brown <lenb@kernel.org> 11123L: linux-pm@vger.kernel.org 11124S: Supported 11125F: drivers/cpufreq/intel_pstate.c 11126 11127INTEL PTP DFL ToD DRIVER 11128M: Tianfei Zhang <tianfei.zhang@intel.com> 11129L: linux-fpga@vger.kernel.org 11130L: netdev@vger.kernel.org 11131S: Maintained 11132F: drivers/ptp/ptp_dfl_tod.c 11133 11134INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11135M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11136L: linux-iio@vger.kernel.org 11137F: drivers/counter/intel-qep.c 11138 11139INTEL SCU DRIVERS 11140M: Mika Westerberg <mika.westerberg@linux.intel.com> 11141S: Maintained 11142F: arch/x86/include/asm/intel_scu_ipc.h 11143F: drivers/platform/x86/intel_scu_* 11144 11145INTEL SDSI DRIVER 11146M: David E. Box <david.e.box@linux.intel.com> 11147S: Supported 11148F: drivers/platform/x86/intel/sdsi.c 11149F: tools/arch/x86/intel_sdsi/ 11150F: tools/testing/selftests/drivers/sdsi/ 11151 11152INTEL SGX 11153M: Jarkko Sakkinen <jarkko@kernel.org> 11154R: Dave Hansen <dave.hansen@linux.intel.com> 11155L: linux-sgx@vger.kernel.org 11156S: Supported 11157Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11158T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11159F: Documentation/arch/x86/sgx.rst 11160F: arch/x86/entry/vdso/vsgx.S 11161F: arch/x86/include/asm/sgx.h 11162F: arch/x86/include/uapi/asm/sgx.h 11163F: arch/x86/kernel/cpu/sgx/* 11164F: tools/testing/selftests/sgx/* 11165K: \bSGX_ 11166 11167INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11168M: Daniel Scally <djrscally@gmail.com> 11169S: Maintained 11170F: drivers/platform/x86/intel/int3472/ 11171 11172INTEL SPEED SELECT TECHNOLOGY 11173M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11174L: platform-driver-x86@vger.kernel.org 11175S: Maintained 11176F: drivers/platform/x86/intel/speed_select_if/ 11177F: include/uapi/linux/isst_if.h 11178F: tools/power/x86/intel-speed-select/ 11179 11180INTEL STRATIX10 FIRMWARE DRIVERS 11181M: Dinh Nguyen <dinguyen@kernel.org> 11182L: linux-kernel@vger.kernel.org 11183S: Maintained 11184T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11185F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11186F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11187F: drivers/firmware/stratix10-rsu.c 11188F: drivers/firmware/stratix10-svc.c 11189F: include/linux/firmware/intel/stratix10-smc.h 11190F: include/linux/firmware/intel/stratix10-svc-client.h 11191 11192INTEL TELEMETRY DRIVER 11193M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11194M: "David E. Box" <david.e.box@linux.intel.com> 11195L: platform-driver-x86@vger.kernel.org 11196S: Maintained 11197F: arch/x86/include/asm/intel_telemetry.h 11198F: drivers/platform/x86/intel/telemetry/ 11199 11200INTEL TPMI DRIVER 11201M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11202L: platform-driver-x86@vger.kernel.org 11203S: Maintained 11204F: Documentation/ABI/testing/debugfs-tpmi 11205F: drivers/platform/x86/intel/tpmi.c 11206F: include/linux/intel_tpmi.h 11207 11208INTEL UNCORE FREQUENCY CONTROL 11209M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11210L: platform-driver-x86@vger.kernel.org 11211S: Maintained 11212F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11213F: drivers/platform/x86/intel/uncore-frequency/ 11214 11215INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11216M: David E. Box <david.e.box@linux.intel.com> 11217S: Supported 11218F: drivers/platform/x86/intel/vsec.* 11219 11220INTEL VIRTUAL BUTTON DRIVER 11221M: AceLan Kao <acelan.kao@canonical.com> 11222L: platform-driver-x86@vger.kernel.org 11223S: Maintained 11224F: drivers/platform/x86/intel/vbtn.c 11225 11226INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11227M: Stanislaw Gruszka <stf_xl@wp.pl> 11228L: linux-wireless@vger.kernel.org 11229S: Supported 11230F: drivers/net/wireless/intel/iwlegacy/ 11231 11232INTEL WIRELESS WIFI LINK (iwlwifi) 11233M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11234L: linux-wireless@vger.kernel.org 11235S: Supported 11236W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11237T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11238F: drivers/net/wireless/intel/iwlwifi/ 11239 11240INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11241M: Jithu Joseph <jithu.joseph@intel.com> 11242S: Maintained 11243W: https://slimbootloader.github.io/security/firmware-update.html 11244F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11245 11246INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11247L: Dell.Client.Kernel@dell.com 11248S: Maintained 11249F: drivers/platform/x86/intel/wmi/thunderbolt.c 11250 11251INTEL WWAN IOSM DRIVER 11252M: M Chetan Kumar <m.chetan.kumar@intel.com> 11253L: netdev@vger.kernel.org 11254S: Maintained 11255F: drivers/net/wwan/iosm/ 11256 11257INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11258M: Xin Li <xin@zytor.com> 11259M: "H. Peter Anvin" <hpa@zytor.com> 11260S: Supported 11261F: Documentation/arch/x86/x86_64/fred.rst 11262F: arch/x86/entry/entry_64_fred.S 11263F: arch/x86/entry/entry_fred.c 11264F: arch/x86/include/asm/fred.h 11265F: arch/x86/kernel/fred.c 11266 11267INTEL(R) TRACE HUB 11268M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11269S: Supported 11270F: Documentation/trace/intel_th.rst 11271F: drivers/hwtracing/intel_th/ 11272F: include/linux/intel_th.h 11273 11274INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11275M: Ning Sun <ning.sun@intel.com> 11276L: tboot-devel@lists.sourceforge.net 11277S: Supported 11278W: http://tboot.sourceforge.net 11279T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11280F: Documentation/arch/x86/intel_txt.rst 11281F: arch/x86/kernel/tboot.c 11282F: include/linux/tboot.h 11283 11284INTERCONNECT API 11285M: Georgi Djakov <djakov@kernel.org> 11286L: linux-pm@vger.kernel.org 11287S: Maintained 11288T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11289F: Documentation/devicetree/bindings/interconnect/ 11290F: Documentation/driver-api/interconnect.rst 11291F: drivers/interconnect/ 11292F: include/dt-bindings/interconnect/ 11293F: include/linux/interconnect-provider.h 11294F: include/linux/interconnect.h 11295 11296INTERRUPT COUNTER DRIVER 11297M: Oleksij Rempel <o.rempel@pengutronix.de> 11298R: Pengutronix Kernel Team <kernel@pengutronix.de> 11299L: linux-iio@vger.kernel.org 11300F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11301F: drivers/counter/interrupt-cnt.c 11302 11303INTERSIL ISL7998X VIDEO DECODER DRIVER 11304M: Michael Tretter <m.tretter@pengutronix.de> 11305R: Pengutronix Kernel Team <kernel@pengutronix.de> 11306L: linux-media@vger.kernel.org 11307S: Maintained 11308F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11309F: drivers/media/i2c/isl7998x.c 11310 11311INVENSENSE ICM-426xx IMU DRIVER 11312M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11313L: linux-iio@vger.kernel.org 11314S: Maintained 11315W: https://invensense.tdk.com/ 11316F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11317F: drivers/iio/imu/inv_icm42600/ 11318 11319INVENSENSE MPU-3050 GYROSCOPE DRIVER 11320M: Linus Walleij <linus.walleij@linaro.org> 11321L: linux-iio@vger.kernel.org 11322S: Maintained 11323F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11324F: drivers/iio/gyro/mpu3050* 11325 11326IOC3 ETHERNET DRIVER 11327M: Ralf Baechle <ralf@linux-mips.org> 11328L: linux-mips@vger.kernel.org 11329S: Maintained 11330F: drivers/net/ethernet/sgi/ioc3-eth.c 11331 11332IOMMU DMA-API LAYER 11333M: Robin Murphy <robin.murphy@arm.com> 11334L: iommu@lists.linux.dev 11335S: Maintained 11336T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11337F: drivers/iommu/dma-iommu.c 11338F: drivers/iommu/dma-iommu.h 11339F: drivers/iommu/iova.c 11340F: include/linux/iova.h 11341 11342IOMMU SUBSYSTEM 11343M: Joerg Roedel <joro@8bytes.org> 11344M: Will Deacon <will@kernel.org> 11345R: Robin Murphy <robin.murphy@arm.com> 11346L: iommu@lists.linux.dev 11347S: Maintained 11348T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11349F: Documentation/devicetree/bindings/iommu/ 11350F: Documentation/userspace-api/iommu.rst 11351F: drivers/iommu/ 11352F: include/linux/iommu.h 11353F: include/linux/iova.h 11354F: include/linux/of_iommu.h 11355 11356IOMMUFD 11357M: Jason Gunthorpe <jgg@nvidia.com> 11358M: Kevin Tian <kevin.tian@intel.com> 11359L: iommu@lists.linux.dev 11360S: Maintained 11361T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11362F: Documentation/userspace-api/iommufd.rst 11363F: drivers/iommu/iommufd/ 11364F: include/linux/iommufd.h 11365F: include/uapi/linux/iommufd.h 11366F: tools/testing/selftests/iommu/ 11367 11368IOSYS-MAP HELPERS 11369M: Thomas Zimmermann <tzimmermann@suse.de> 11370L: dri-devel@lists.freedesktop.org 11371S: Maintained 11372T: git git://anongit.freedesktop.org/drm/drm-misc 11373F: include/linux/iosys-map.h 11374 11375IO_URING 11376M: Jens Axboe <axboe@kernel.dk> 11377R: Pavel Begunkov <asml.silence@gmail.com> 11378L: io-uring@vger.kernel.org 11379S: Maintained 11380T: git git://git.kernel.dk/linux-block 11381T: git git://git.kernel.dk/liburing 11382F: include/linux/io_uring/ 11383F: include/linux/io_uring.h 11384F: include/linux/io_uring_types.h 11385F: include/trace/events/io_uring.h 11386F: include/uapi/linux/io_uring.h 11387F: io_uring/ 11388 11389IPMI SUBSYSTEM 11390M: Corey Minyard <minyard@acm.org> 11391L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11392S: Supported 11393W: http://openipmi.sourceforge.net/ 11394T: git https://github.com/cminyard/linux-ipmi.git for-next 11395F: Documentation/devicetree/bindings/ipmi/ 11396F: Documentation/driver-api/ipmi.rst 11397F: drivers/char/ipmi/ 11398F: include/linux/ipmi* 11399F: include/uapi/linux/ipmi* 11400 11401IPS SCSI RAID DRIVER 11402M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11403L: linux-scsi@vger.kernel.org 11404S: Maintained 11405W: http://www.adaptec.com/ 11406F: drivers/scsi/ips* 11407 11408IPVS 11409M: Simon Horman <horms@verge.net.au> 11410M: Julian Anastasov <ja@ssi.bg> 11411L: netdev@vger.kernel.org 11412L: lvs-devel@vger.kernel.org 11413S: Maintained 11414T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11415T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11416F: Documentation/networking/ipvs-sysctl.rst 11417F: include/net/ip_vs.h 11418F: include/uapi/linux/ip_vs.h 11419F: net/netfilter/ipvs/ 11420 11421IPWIRELESS DRIVER 11422M: Jiri Kosina <jikos@kernel.org> 11423M: David Sterba <dsterba@suse.com> 11424S: Odd Fixes 11425F: drivers/tty/ipwireless/ 11426 11427IRON DEVICE AUDIO CODEC DRIVERS 11428M: Kiseok Jo <kiseok.jo@irondevice.com> 11429L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11430S: Maintained 11431F: Documentation/devicetree/bindings/sound/irondevice,* 11432F: sound/soc/codecs/sma* 11433 11434IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11435M: Thomas Gleixner <tglx@linutronix.de> 11436S: Maintained 11437T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11438F: Documentation/core-api/irq/irq-domain.rst 11439F: include/linux/irqdomain.h 11440F: kernel/irq/irqdomain.c 11441F: kernel/irq/msi.c 11442 11443IRQ SUBSYSTEM 11444M: Thomas Gleixner <tglx@linutronix.de> 11445L: linux-kernel@vger.kernel.org 11446S: Maintained 11447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11448F: include/linux/group_cpus.h 11449F: kernel/irq/ 11450F: lib/group_cpus.c 11451 11452IRQCHIP DRIVERS 11453M: Thomas Gleixner <tglx@linutronix.de> 11454L: linux-kernel@vger.kernel.org 11455S: Maintained 11456T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11457F: Documentation/devicetree/bindings/interrupt-controller/ 11458F: drivers/irqchip/ 11459 11460ISA 11461M: William Breathitt Gray <william.gray@linaro.org> 11462S: Maintained 11463F: Documentation/driver-api/isa.rst 11464F: drivers/base/isa.c 11465F: include/linux/isa.h 11466 11467ISA RADIO MODULE 11468M: Hans Verkuil <hverkuil@xs4all.nl> 11469L: linux-media@vger.kernel.org 11470S: Maintained 11471W: https://linuxtv.org 11472T: git git://linuxtv.org/media_tree.git 11473F: drivers/media/radio/radio-isa* 11474 11475ISAPNP 11476M: Jaroslav Kysela <perex@perex.cz> 11477S: Maintained 11478F: Documentation/userspace-api/isapnp.rst 11479F: drivers/pnp/isapnp/ 11480F: include/linux/isapnp.h 11481 11482ISCSI 11483M: Lee Duncan <lduncan@suse.com> 11484M: Chris Leech <cleech@redhat.com> 11485M: Mike Christie <michael.christie@oracle.com> 11486L: open-iscsi@googlegroups.com 11487L: linux-scsi@vger.kernel.org 11488S: Maintained 11489W: www.open-iscsi.com 11490F: drivers/scsi/*iscsi* 11491F: include/scsi/*iscsi* 11492 11493iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11494M: Peter Jones <pjones@redhat.com> 11495M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11496S: Maintained 11497F: drivers/firmware/iscsi_ibft* 11498 11499ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11500M: Sagi Grimberg <sagi@grimberg.me> 11501M: Max Gurtovoy <mgurtovoy@nvidia.com> 11502L: linux-rdma@vger.kernel.org 11503S: Supported 11504W: http://www.openfabrics.org 11505W: www.open-iscsi.org 11506Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11507F: drivers/infiniband/ulp/iser/ 11508 11509ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11510M: Sagi Grimberg <sagi@grimberg.me> 11511L: linux-rdma@vger.kernel.org 11512L: target-devel@vger.kernel.org 11513S: Supported 11514T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11515F: drivers/infiniband/ulp/isert 11516 11517ISDN/CMTP OVER BLUETOOTH 11518M: Karsten Keil <isdn@linux-pingi.de> 11519L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11520L: netdev@vger.kernel.org 11521S: Odd Fixes 11522W: http://www.isdn4linux.de 11523F: Documentation/isdn/ 11524F: drivers/isdn/capi/ 11525F: include/linux/isdn/ 11526F: include/uapi/linux/isdn/ 11527F: net/bluetooth/cmtp/ 11528 11529ISDN/mISDN SUBSYSTEM 11530M: Karsten Keil <isdn@linux-pingi.de> 11531L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11532L: netdev@vger.kernel.org 11533S: Maintained 11534W: http://www.isdn4linux.de 11535F: drivers/isdn/Kconfig 11536F: drivers/isdn/Makefile 11537F: drivers/isdn/hardware/ 11538F: drivers/isdn/mISDN/ 11539 11540ISOFS FILESYSTEM 11541M: Jan Kara <jack@suse.cz> 11542L: linux-fsdevel@vger.kernel.org 11543S: Maintained 11544F: Documentation/filesystems/isofs.rst 11545F: fs/isofs/ 11546 11547IT87 HARDWARE MONITORING DRIVER 11548M: Jean Delvare <jdelvare@suse.com> 11549L: linux-hwmon@vger.kernel.org 11550S: Maintained 11551F: Documentation/hwmon/it87.rst 11552F: drivers/hwmon/it87.c 11553 11554IT913X MEDIA DRIVER 11555L: linux-media@vger.kernel.org 11556S: Orphan 11557W: https://linuxtv.org 11558Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11559F: drivers/media/tuners/it913x* 11560 11561ITE IT66121 HDMI BRIDGE DRIVER 11562M: Phong LE <ple@baylibre.com> 11563M: Neil Armstrong <neil.armstrong@linaro.org> 11564S: Maintained 11565T: git git://anongit.freedesktop.org/drm/drm-misc 11566F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11567F: drivers/gpu/drm/bridge/ite-it66121.c 11568 11569IVTV VIDEO4LINUX DRIVER 11570M: Andy Walls <awalls@md.metrocast.net> 11571L: linux-media@vger.kernel.org 11572S: Maintained 11573W: https://linuxtv.org 11574T: git git://linuxtv.org/media_tree.git 11575F: Documentation/admin-guide/media/ivtv* 11576F: drivers/media/pci/ivtv/ 11577F: include/uapi/linux/ivtv* 11578 11579IX2505V MEDIA DRIVER 11580M: Malcolm Priestley <tvboxspy@gmail.com> 11581L: linux-media@vger.kernel.org 11582S: Maintained 11583W: https://linuxtv.org 11584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11585F: drivers/media/dvb-frontends/ix2505v* 11586 11587JAILHOUSE HYPERVISOR INTERFACE 11588M: Jan Kiszka <jan.kiszka@siemens.com> 11589L: jailhouse-dev@googlegroups.com 11590S: Maintained 11591F: arch/x86/include/asm/jailhouse_para.h 11592F: arch/x86/kernel/jailhouse.c 11593 11594JFS FILESYSTEM 11595M: Dave Kleikamp <shaggy@kernel.org> 11596L: jfs-discussion@lists.sourceforge.net 11597S: Odd Fixes 11598W: http://jfs.sourceforge.net/ 11599T: git https://github.com/kleikamp/linux-shaggy.git 11600F: Documentation/admin-guide/jfs.rst 11601F: fs/jfs/ 11602 11603JME NETWORK DRIVER 11604M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11605L: netdev@vger.kernel.org 11606S: Maintained 11607F: drivers/net/ethernet/jme.* 11608 11609JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11610M: David Woodhouse <dwmw2@infradead.org> 11611M: Richard Weinberger <richard@nod.at> 11612L: linux-mtd@lists.infradead.org 11613S: Odd Fixes 11614W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11615T: git git://git.infradead.org/ubifs-2.6.git 11616F: fs/jffs2/ 11617F: include/uapi/linux/jffs2.h 11618 11619JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11620M: "Theodore Ts'o" <tytso@mit.edu> 11621M: Jan Kara <jack@suse.com> 11622L: linux-ext4@vger.kernel.org 11623S: Maintained 11624F: fs/jbd2/ 11625F: include/linux/jbd2.h 11626 11627JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11628M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11629L: linux-media@vger.kernel.org 11630L: linux-renesas-soc@vger.kernel.org 11631S: Maintained 11632F: drivers/media/platform/renesas/rcar_jpu.c 11633 11634JSM Neo PCI based serial card 11635L: linux-serial@vger.kernel.org 11636S: Orphan 11637F: drivers/tty/serial/jsm/ 11638 11639K10TEMP HARDWARE MONITORING DRIVER 11640M: Clemens Ladisch <clemens@ladisch.de> 11641L: linux-hwmon@vger.kernel.org 11642S: Maintained 11643F: Documentation/hwmon/k10temp.rst 11644F: drivers/hwmon/k10temp.c 11645 11646K8TEMP HARDWARE MONITORING DRIVER 11647M: Rudolf Marek <r.marek@assembler.cz> 11648L: linux-hwmon@vger.kernel.org 11649S: Maintained 11650F: Documentation/hwmon/k8temp.rst 11651F: drivers/hwmon/k8temp.c 11652 11653KASAN 11654M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11655R: Alexander Potapenko <glider@google.com> 11656R: Andrey Konovalov <andreyknvl@gmail.com> 11657R: Dmitry Vyukov <dvyukov@google.com> 11658R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11659L: kasan-dev@googlegroups.com 11660S: Maintained 11661F: Documentation/dev-tools/kasan.rst 11662F: arch/*/include/asm/*kasan.h 11663F: arch/*/mm/kasan_init* 11664F: include/linux/kasan*.h 11665F: lib/Kconfig.kasan 11666F: mm/kasan/ 11667F: scripts/Makefile.kasan 11668 11669KCONFIG 11670M: Masahiro Yamada <masahiroy@kernel.org> 11671L: linux-kbuild@vger.kernel.org 11672S: Maintained 11673Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11674T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11675F: Documentation/kbuild/kconfig* 11676F: scripts/Kconfig.include 11677F: scripts/kconfig/ 11678 11679KCOV 11680R: Dmitry Vyukov <dvyukov@google.com> 11681R: Andrey Konovalov <andreyknvl@gmail.com> 11682L: kasan-dev@googlegroups.com 11683S: Maintained 11684F: Documentation/dev-tools/kcov.rst 11685F: include/linux/kcov.h 11686F: include/uapi/linux/kcov.h 11687F: kernel/kcov.c 11688F: scripts/Makefile.kcov 11689 11690KCSAN 11691M: Marco Elver <elver@google.com> 11692R: Dmitry Vyukov <dvyukov@google.com> 11693L: kasan-dev@googlegroups.com 11694S: Maintained 11695F: Documentation/dev-tools/kcsan.rst 11696F: include/linux/kcsan*.h 11697F: kernel/kcsan/ 11698F: lib/Kconfig.kcsan 11699F: scripts/Makefile.kcsan 11700 11701KDUMP 11702M: Baoquan He <bhe@redhat.com> 11703R: Vivek Goyal <vgoyal@redhat.com> 11704R: Dave Young <dyoung@redhat.com> 11705L: kexec@lists.infradead.org 11706S: Maintained 11707W: http://lse.sourceforge.net/kdump/ 11708F: Documentation/admin-guide/kdump/ 11709F: fs/proc/vmcore.c 11710F: include/linux/crash_core.h 11711F: include/linux/crash_dump.h 11712F: include/uapi/linux/vmcore.h 11713F: kernel/crash_*.c 11714 11715KEENE FM RADIO TRANSMITTER DRIVER 11716M: Hans Verkuil <hverkuil@xs4all.nl> 11717L: linux-media@vger.kernel.org 11718S: Maintained 11719W: https://linuxtv.org 11720T: git git://linuxtv.org/media_tree.git 11721F: drivers/media/radio/radio-keene* 11722 11723KERNEL AUTOMOUNTER 11724M: Ian Kent <raven@themaw.net> 11725L: autofs@vger.kernel.org 11726S: Maintained 11727F: fs/autofs/ 11728 11729KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11730M: Masahiro Yamada <masahiroy@kernel.org> 11731R: Nathan Chancellor <nathan@kernel.org> 11732R: Nicolas Schier <nicolas@fjasle.eu> 11733L: linux-kbuild@vger.kernel.org 11734S: Maintained 11735Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11736T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11737F: Documentation/kbuild/ 11738F: Makefile 11739F: scripts/*vmlinux* 11740F: scripts/Kbuild* 11741F: scripts/Makefile* 11742F: scripts/basic/ 11743F: scripts/clang-tools/ 11744F: scripts/dummy-tools/ 11745F: scripts/mk* 11746F: scripts/mod/ 11747F: scripts/package/ 11748F: usr/ 11749 11750KERNEL HARDENING (not covered by other areas) 11751M: Kees Cook <keescook@chromium.org> 11752R: Gustavo A. R. Silva <gustavoars@kernel.org> 11753L: linux-hardening@vger.kernel.org 11754S: Supported 11755T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11756F: Documentation/ABI/testing/sysfs-kernel-oops_count 11757F: Documentation/ABI/testing/sysfs-kernel-warn_count 11758F: arch/*/configs/hardening.config 11759F: include/linux/overflow.h 11760F: include/linux/randomize_kstack.h 11761F: kernel/configs/hardening.config 11762F: mm/usercopy.c 11763K: \b(add|choose)_random_kstack_offset\b 11764K: \b__check_(object_size|heap_object)\b 11765K: \b__counted_by\b 11766 11767KERNEL JANITORS 11768L: kernel-janitors@vger.kernel.org 11769S: Odd Fixes 11770W: http://kernelnewbies.org/KernelJanitors 11771 11772KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11773M: Chuck Lever <chuck.lever@oracle.com> 11774M: Jeff Layton <jlayton@kernel.org> 11775R: Neil Brown <neilb@suse.de> 11776R: Olga Kornievskaia <kolga@netapp.com> 11777R: Dai Ngo <Dai.Ngo@oracle.com> 11778R: Tom Talpey <tom@talpey.com> 11779L: linux-nfs@vger.kernel.org 11780S: Supported 11781W: http://nfs.sourceforge.net/ 11782T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11783F: Documentation/filesystems/nfs/ 11784F: fs/lockd/ 11785F: fs/nfs_common/ 11786F: fs/nfsd/ 11787F: include/linux/lockd/ 11788F: include/linux/sunrpc/ 11789F: include/trace/events/rpcgss.h 11790F: include/trace/events/rpcrdma.h 11791F: include/trace/events/sunrpc.h 11792F: include/trace/misc/fs.h 11793F: include/trace/misc/nfs.h 11794F: include/trace/misc/sunrpc.h 11795F: include/uapi/linux/nfsd/ 11796F: include/uapi/linux/sunrpc/ 11797F: net/sunrpc/ 11798 11799KERNEL REGRESSIONS 11800M: Thorsten Leemhuis <linux@leemhuis.info> 11801L: regressions@lists.linux.dev 11802S: Supported 11803F: Documentation/admin-guide/reporting-regressions.rst 11804F: Documentation/process/handling-regressions.rst 11805 11806KERNEL SELFTEST FRAMEWORK 11807M: Shuah Khan <shuah@kernel.org> 11808M: Shuah Khan <skhan@linuxfoundation.org> 11809L: linux-kselftest@vger.kernel.org 11810S: Maintained 11811Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11812T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11813F: Documentation/dev-tools/kselftest* 11814F: tools/testing/selftests/ 11815 11816KERNEL SMB3 SERVER (KSMBD) 11817M: Namjae Jeon <linkinjeon@kernel.org> 11818M: Steve French <sfrench@samba.org> 11819R: Sergey Senozhatsky <senozhatsky@chromium.org> 11820R: Tom Talpey <tom@talpey.com> 11821L: linux-cifs@vger.kernel.org 11822S: Maintained 11823T: git git://git.samba.org/ksmbd.git 11824F: Documentation/filesystems/smb/ksmbd.rst 11825F: fs/smb/common/ 11826F: fs/smb/server/ 11827 11828KERNEL UNIT TESTING FRAMEWORK (KUnit) 11829M: Brendan Higgins <brendanhiggins@google.com> 11830M: David Gow <davidgow@google.com> 11831R: Rae Moar <rmoar@google.com> 11832L: linux-kselftest@vger.kernel.org 11833L: kunit-dev@googlegroups.com 11834S: Maintained 11835W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11836T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11837T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11838F: Documentation/dev-tools/kunit/ 11839F: include/kunit/ 11840F: lib/kunit/ 11841F: rust/kernel/kunit.rs 11842F: scripts/rustdoc_test_* 11843F: tools/testing/kunit/ 11844 11845KERNEL USERMODE HELPER 11846M: Luis Chamberlain <mcgrof@kernel.org> 11847L: linux-kernel@vger.kernel.org 11848S: Maintained 11849F: include/linux/umh.h 11850F: kernel/umh.c 11851 11852KERNEL VIRTUAL MACHINE (KVM) 11853M: Paolo Bonzini <pbonzini@redhat.com> 11854L: kvm@vger.kernel.org 11855S: Supported 11856W: http://www.linux-kvm.org 11857T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11858F: Documentation/virt/kvm/ 11859F: include/asm-generic/kvm* 11860F: include/kvm/iodev.h 11861F: include/linux/kvm* 11862F: include/trace/events/kvm.h 11863F: include/uapi/asm-generic/kvm* 11864F: include/uapi/linux/kvm* 11865F: tools/kvm/ 11866F: tools/testing/selftests/kvm/ 11867F: virt/kvm/* 11868 11869KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11870M: Marc Zyngier <maz@kernel.org> 11871M: Oliver Upton <oliver.upton@linux.dev> 11872R: James Morse <james.morse@arm.com> 11873R: Suzuki K Poulose <suzuki.poulose@arm.com> 11874R: Zenghui Yu <yuzenghui@huawei.com> 11875L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11876L: kvmarm@lists.linux.dev 11877S: Maintained 11878T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11879F: arch/arm64/include/asm/kvm* 11880F: arch/arm64/include/uapi/asm/kvm* 11881F: arch/arm64/kvm/ 11882F: include/kvm/arm_* 11883F: tools/testing/selftests/kvm/*/aarch64/ 11884F: tools/testing/selftests/kvm/aarch64/ 11885 11886KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11887M: Tianrui Zhao <zhaotianrui@loongson.cn> 11888M: Bibo Mao <maobibo@loongson.cn> 11889M: Huacai Chen <chenhuacai@kernel.org> 11890L: kvm@vger.kernel.org 11891L: loongarch@lists.linux.dev 11892S: Maintained 11893T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11894F: arch/loongarch/include/asm/kvm* 11895F: arch/loongarch/include/uapi/asm/kvm* 11896F: arch/loongarch/kvm/ 11897 11898KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11899M: Huacai Chen <chenhuacai@kernel.org> 11900L: linux-mips@vger.kernel.org 11901L: kvm@vger.kernel.org 11902S: Maintained 11903T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11904F: arch/mips/include/asm/kvm* 11905F: arch/mips/include/uapi/asm/kvm* 11906F: arch/mips/kvm/ 11907 11908KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11909M: Michael Ellerman <mpe@ellerman.id.au> 11910R: Nicholas Piggin <npiggin@gmail.com> 11911L: linuxppc-dev@lists.ozlabs.org 11912L: kvm@vger.kernel.org 11913S: Maintained (Book3S 64-bit HV) 11914S: Odd fixes (Book3S 64-bit PR) 11915S: Orphan (Book3E and 32-bit) 11916T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11917F: arch/powerpc/include/asm/kvm* 11918F: arch/powerpc/include/uapi/asm/kvm* 11919F: arch/powerpc/kernel/kvm* 11920F: arch/powerpc/kvm/ 11921 11922KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11923M: Anup Patel <anup@brainfault.org> 11924R: Atish Patra <atishp@atishpatra.org> 11925L: kvm@vger.kernel.org 11926L: kvm-riscv@lists.infradead.org 11927L: linux-riscv@lists.infradead.org 11928S: Maintained 11929T: git https://github.com/kvm-riscv/linux.git 11930F: arch/riscv/include/asm/kvm* 11931F: arch/riscv/include/uapi/asm/kvm* 11932F: arch/riscv/kvm/ 11933F: tools/testing/selftests/kvm/*/riscv/ 11934F: tools/testing/selftests/kvm/riscv/ 11935 11936KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11937M: Christian Borntraeger <borntraeger@linux.ibm.com> 11938M: Janosch Frank <frankja@linux.ibm.com> 11939M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11940R: David Hildenbrand <david@redhat.com> 11941L: kvm@vger.kernel.org 11942S: Supported 11943T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11944F: Documentation/virt/kvm/s390* 11945F: arch/s390/include/asm/gmap.h 11946F: arch/s390/include/asm/kvm* 11947F: arch/s390/include/uapi/asm/kvm* 11948F: arch/s390/include/uapi/asm/uvdevice.h 11949F: arch/s390/kernel/uv.c 11950F: arch/s390/kvm/ 11951F: arch/s390/mm/gmap.c 11952F: drivers/s390/char/uvdevice.c 11953F: tools/testing/selftests/drivers/s390x/uvdevice/ 11954F: tools/testing/selftests/kvm/*/s390x/ 11955F: tools/testing/selftests/kvm/s390x/ 11956 11957KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11958M: Sean Christopherson <seanjc@google.com> 11959M: Paolo Bonzini <pbonzini@redhat.com> 11960L: kvm@vger.kernel.org 11961S: Supported 11962P: Documentation/process/maintainer-kvm-x86.rst 11963T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11964F: arch/x86/include/asm/kvm* 11965F: arch/x86/include/asm/svm.h 11966F: arch/x86/include/asm/vmx*.h 11967F: arch/x86/include/uapi/asm/kvm* 11968F: arch/x86/include/uapi/asm/svm.h 11969F: arch/x86/include/uapi/asm/vmx.h 11970F: arch/x86/kvm/ 11971F: arch/x86/kvm/*/ 11972F: tools/testing/selftests/kvm/*/x86_64/ 11973F: tools/testing/selftests/kvm/x86_64/ 11974 11975KERNFS 11976M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11977M: Tejun Heo <tj@kernel.org> 11978S: Supported 11979T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11980F: fs/kernfs/ 11981F: include/linux/kernfs.h 11982 11983KEXEC 11984M: Eric Biederman <ebiederm@xmission.com> 11985L: kexec@lists.infradead.org 11986S: Maintained 11987W: http://kernel.org/pub/linux/utils/kernel/kexec/ 11988F: include/linux/kexec.h 11989F: include/uapi/linux/kexec.h 11990F: kernel/kexec* 11991 11992KEYS-ENCRYPTED 11993M: Mimi Zohar <zohar@linux.ibm.com> 11994L: linux-integrity@vger.kernel.org 11995L: keyrings@vger.kernel.org 11996S: Supported 11997F: Documentation/security/keys/trusted-encrypted.rst 11998F: include/keys/encrypted-type.h 11999F: security/keys/encrypted-keys/ 12000 12001KEYS-TRUSTED 12002M: James Bottomley <jejb@linux.ibm.com> 12003M: Jarkko Sakkinen <jarkko@kernel.org> 12004M: Mimi Zohar <zohar@linux.ibm.com> 12005L: linux-integrity@vger.kernel.org 12006L: keyrings@vger.kernel.org 12007S: Supported 12008F: Documentation/security/keys/trusted-encrypted.rst 12009F: include/keys/trusted-type.h 12010F: include/keys/trusted_tpm.h 12011F: security/keys/trusted-keys/ 12012 12013KEYS-TRUSTED-CAAM 12014M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12015R: Pengutronix Kernel Team <kernel@pengutronix.de> 12016L: linux-integrity@vger.kernel.org 12017L: keyrings@vger.kernel.org 12018S: Maintained 12019F: include/keys/trusted_caam.h 12020F: security/keys/trusted-keys/trusted_caam.c 12021 12022KEYS-TRUSTED-TEE 12023M: Sumit Garg <sumit.garg@linaro.org> 12024L: linux-integrity@vger.kernel.org 12025L: keyrings@vger.kernel.org 12026S: Supported 12027F: include/keys/trusted_tee.h 12028F: security/keys/trusted-keys/trusted_tee.c 12029 12030KEYS/KEYRINGS 12031M: David Howells <dhowells@redhat.com> 12032M: Jarkko Sakkinen <jarkko@kernel.org> 12033L: keyrings@vger.kernel.org 12034S: Maintained 12035F: Documentation/security/keys/core.rst 12036F: include/keys/ 12037F: include/linux/key-type.h 12038F: include/linux/key.h 12039F: include/linux/keyctl.h 12040F: include/uapi/linux/keyctl.h 12041F: security/keys/ 12042 12043KEYS/KEYRINGS_INTEGRITY 12044M: Jarkko Sakkinen <jarkko@kernel.org> 12045M: Mimi Zohar <zohar@linux.ibm.com> 12046L: linux-integrity@vger.kernel.org 12047L: keyrings@vger.kernel.org 12048S: Supported 12049F: security/integrity/platform_certs 12050 12051KFENCE 12052M: Alexander Potapenko <glider@google.com> 12053M: Marco Elver <elver@google.com> 12054R: Dmitry Vyukov <dvyukov@google.com> 12055L: kasan-dev@googlegroups.com 12056S: Maintained 12057F: Documentation/dev-tools/kfence.rst 12058F: arch/*/include/asm/kfence.h 12059F: include/linux/kfence.h 12060F: lib/Kconfig.kfence 12061F: mm/kfence/ 12062 12063KFIFO 12064M: Stefani Seibold <stefani@seibold.net> 12065S: Maintained 12066F: include/linux/kfifo.h 12067F: lib/kfifo.c 12068F: samples/kfifo/ 12069 12070KGDB / KDB /debug_core 12071M: Jason Wessel <jason.wessel@windriver.com> 12072M: Daniel Thompson <daniel.thompson@linaro.org> 12073R: Douglas Anderson <dianders@chromium.org> 12074L: kgdb-bugreport@lists.sourceforge.net 12075S: Maintained 12076W: http://kgdb.wiki.kernel.org/ 12077T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12078F: Documentation/dev-tools/kgdb.rst 12079F: drivers/misc/kgdbts.c 12080F: drivers/tty/serial/kgdboc.c 12081F: include/linux/kdb.h 12082F: include/linux/kgdb.h 12083F: kernel/debug/ 12084F: kernel/module/kdb.c 12085 12086KHADAS MCU MFD DRIVER 12087M: Neil Armstrong <neil.armstrong@linaro.org> 12088L: linux-amlogic@lists.infradead.org 12089S: Maintained 12090F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12091F: drivers/mfd/khadas-mcu.c 12092F: drivers/thermal/khadas_mcu_fan.c 12093F: include/linux/mfd/khadas-mcu.h 12094 12095KIONIX/ROHM KX022A ACCELEROMETER 12096M: Matti Vaittinen <mazziesaccount@gmail.com> 12097L: linux-iio@vger.kernel.org 12098S: Supported 12099F: drivers/iio/accel/kionix-kx022a* 12100 12101KMEMLEAK 12102M: Catalin Marinas <catalin.marinas@arm.com> 12103S: Maintained 12104F: Documentation/dev-tools/kmemleak.rst 12105F: include/linux/kmemleak.h 12106F: mm/kmemleak.c 12107F: samples/kmemleak/kmemleak-test.c 12108 12109KMSAN 12110M: Alexander Potapenko <glider@google.com> 12111R: Marco Elver <elver@google.com> 12112R: Dmitry Vyukov <dvyukov@google.com> 12113L: kasan-dev@googlegroups.com 12114S: Maintained 12115F: Documentation/dev-tools/kmsan.rst 12116F: arch/*/include/asm/kmsan.h 12117F: arch/*/mm/kmsan_* 12118F: include/linux/kmsan*.h 12119F: lib/Kconfig.kmsan 12120F: mm/kmsan/ 12121F: scripts/Makefile.kmsan 12122 12123KPROBES 12124M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12125M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12126M: "David S. Miller" <davem@davemloft.net> 12127M: Masami Hiramatsu <mhiramat@kernel.org> 12128L: linux-kernel@vger.kernel.org 12129L: linux-trace-kernel@vger.kernel.org 12130S: Maintained 12131Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12132T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12133F: Documentation/trace/kprobes.rst 12134F: include/asm-generic/kprobes.h 12135F: include/linux/kprobes.h 12136F: kernel/kprobes.c 12137F: lib/test_kprobes.c 12138F: samples/kprobes 12139 12140KS0108 LCD CONTROLLER DRIVER 12141M: Miguel Ojeda <ojeda@kernel.org> 12142S: Maintained 12143F: Documentation/admin-guide/auxdisplay/ks0108.rst 12144F: drivers/auxdisplay/ks0108.c 12145F: include/linux/ks0108.h 12146 12147KTD253 BACKLIGHT DRIVER 12148M: Linus Walleij <linus.walleij@linaro.org> 12149S: Maintained 12150F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12151F: drivers/video/backlight/ktd253-backlight.c 12152 12153KTD2801 BACKLIGHT DRIVER 12154M: Duje Mihanović <duje.mihanovic@skole.hr> 12155S: Maintained 12156F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12157F: drivers/video/backlight/ktd2801-backlight.c 12158 12159KTEST 12160M: Steven Rostedt <rostedt@goodmis.org> 12161M: John Hawley <warthog9@eaglescrag.net> 12162S: Maintained 12163F: tools/testing/ktest 12164 12165KTZ8866 BACKLIGHT DRIVER 12166M: Jianhua Lu <lujianhua000@gmail.com> 12167S: Maintained 12168F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12169F: drivers/video/backlight/ktz8866.c 12170 12171KVM PARAVIRT (KVM/paravirt) 12172M: Paolo Bonzini <pbonzini@redhat.com> 12173R: Wanpeng Li <wanpengli@tencent.com> 12174R: Vitaly Kuznetsov <vkuznets@redhat.com> 12175L: kvm@vger.kernel.org 12176S: Supported 12177T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12178F: arch/um/include/asm/kvm_para.h 12179F: arch/x86/include/asm/kvm_para.h 12180F: arch/x86/include/asm/pvclock-abi.h 12181F: arch/x86/include/uapi/asm/kvm_para.h 12182F: arch/x86/kernel/kvm.c 12183F: arch/x86/kernel/kvmclock.c 12184F: include/asm-generic/kvm_para.h 12185F: include/linux/kvm_para.h 12186F: include/uapi/asm-generic/kvm_para.h 12187F: include/uapi/linux/kvm_para.h 12188 12189KVM X86 HYPER-V (KVM/hyper-v) 12190M: Vitaly Kuznetsov <vkuznets@redhat.com> 12191M: Sean Christopherson <seanjc@google.com> 12192M: Paolo Bonzini <pbonzini@redhat.com> 12193L: kvm@vger.kernel.org 12194S: Supported 12195T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12196F: arch/x86/kvm/hyperv.* 12197F: arch/x86/kvm/kvm_onhyperv.* 12198F: arch/x86/kvm/svm/hyperv.* 12199F: arch/x86/kvm/svm/svm_onhyperv.* 12200F: arch/x86/kvm/vmx/hyperv.* 12201 12202KVM X86 Xen (KVM/Xen) 12203M: David Woodhouse <dwmw2@infradead.org> 12204M: Paul Durrant <paul@xen.org> 12205M: Sean Christopherson <seanjc@google.com> 12206M: Paolo Bonzini <pbonzini@redhat.com> 12207L: kvm@vger.kernel.org 12208S: Supported 12209T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12210F: arch/x86/kvm/xen.* 12211 12212L3MDEV 12213M: David Ahern <dsahern@kernel.org> 12214L: netdev@vger.kernel.org 12215S: Maintained 12216F: include/net/l3mdev.h 12217F: net/l3mdev 12218 12219LANDLOCK SECURITY MODULE 12220M: Mickaël Salaün <mic@digikod.net> 12221L: linux-security-module@vger.kernel.org 12222S: Supported 12223W: https://landlock.io 12224T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12225F: Documentation/security/landlock.rst 12226F: Documentation/userspace-api/landlock.rst 12227F: include/uapi/linux/landlock.h 12228F: samples/landlock/ 12229F: security/landlock/ 12230F: tools/testing/selftests/landlock/ 12231K: landlock 12232K: LANDLOCK 12233 12234LANTIQ / INTEL Ethernet drivers 12235M: Hauke Mehrtens <hauke@hauke-m.de> 12236L: netdev@vger.kernel.org 12237S: Maintained 12238F: drivers/net/dsa/lantiq_gswip.c 12239F: drivers/net/dsa/lantiq_pce.h 12240F: drivers/net/ethernet/lantiq_xrx200.c 12241F: net/dsa/tag_gswip.c 12242 12243LANTIQ MIPS ARCHITECTURE 12244M: John Crispin <john@phrozen.org> 12245L: linux-mips@vger.kernel.org 12246S: Maintained 12247F: arch/mips/lantiq 12248F: drivers/soc/lantiq 12249 12250LANTIQ PEF2256 DRIVER 12251M: Herve Codina <herve.codina@bootlin.com> 12252S: Maintained 12253F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12254F: drivers/net/wan/framer/pef2256/ 12255F: drivers/pinctrl/pinctrl-pef2256.c 12256F: include/linux/framer/pef2256.h 12257 12258LASI 53c700 driver for PARISC 12259M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12260L: linux-scsi@vger.kernel.org 12261S: Maintained 12262F: Documentation/scsi/53c700.rst 12263F: drivers/scsi/53c700* 12264 12265LEAKING_ADDRESSES 12266M: Tycho Andersen <tycho@tycho.pizza> 12267R: Kees Cook <keescook@chromium.org> 12268L: linux-hardening@vger.kernel.org 12269S: Maintained 12270T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12271F: scripts/leaking_addresses.pl 12272 12273LED SUBSYSTEM 12274M: Pavel Machek <pavel@ucw.cz> 12275M: Lee Jones <lee@kernel.org> 12276L: linux-leds@vger.kernel.org 12277S: Maintained 12278T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12279F: Documentation/devicetree/bindings/leds/ 12280F: Documentation/leds/ 12281F: drivers/leds/ 12282F: include/dt-bindings/leds/ 12283F: include/linux/leds.h 12284 12285LEGO MINDSTORMS EV3 12286R: David Lechner <david@lechnology.com> 12287S: Maintained 12288F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12289F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12290F: drivers/power/supply/lego_ev3_battery.c 12291 12292LEGO USB Tower driver 12293M: Juergen Stuber <starblue@users.sourceforge.net> 12294L: legousb-devel@lists.sourceforge.net 12295S: Maintained 12296W: http://legousb.sourceforge.net/ 12297F: drivers/usb/misc/legousbtower.c 12298 12299LETSKETCH HID TABLET DRIVER 12300M: Hans de Goede <hdegoede@redhat.com> 12301L: linux-input@vger.kernel.org 12302S: Maintained 12303T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12304F: drivers/hid/hid-letsketch.c 12305 12306LG LAPTOP EXTRAS 12307M: Matan Ziv-Av <matan@svgalib.org> 12308L: platform-driver-x86@vger.kernel.org 12309S: Maintained 12310F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12311F: Documentation/admin-guide/laptops/lg-laptop.rst 12312F: drivers/platform/x86/lg-laptop.c 12313 12314LG2160 MEDIA DRIVER 12315M: Michael Krufky <mkrufky@linuxtv.org> 12316L: linux-media@vger.kernel.org 12317S: Maintained 12318W: https://linuxtv.org 12319W: http://github.com/mkrufky 12320Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12321T: git git://linuxtv.org/mkrufky/tuners.git 12322F: drivers/media/dvb-frontends/lg2160.* 12323 12324LGDT3305 MEDIA DRIVER 12325M: Michael Krufky <mkrufky@linuxtv.org> 12326L: linux-media@vger.kernel.org 12327S: Maintained 12328W: https://linuxtv.org 12329W: http://github.com/mkrufky 12330Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12331T: git git://linuxtv.org/mkrufky/tuners.git 12332F: drivers/media/dvb-frontends/lgdt3305.* 12333 12334LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12335M: Viresh Kumar <vireshk@kernel.org> 12336L: linux-ide@vger.kernel.org 12337S: Maintained 12338T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12339F: drivers/ata/pata_arasan_cf.c 12340F: include/linux/pata_arasan_cf_data.h 12341 12342LIBATA PATA DRIVERS 12343R: Sergey Shtylyov <s.shtylyov@omp.ru> 12344L: linux-ide@vger.kernel.org 12345F: drivers/ata/ata_*.c 12346F: drivers/ata/pata_*.c 12347 12348LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12349M: Linus Walleij <linus.walleij@linaro.org> 12350L: linux-ide@vger.kernel.org 12351S: Maintained 12352T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12353F: drivers/ata/pata_ftide010.c 12354F: drivers/ata/sata_gemini.c 12355F: drivers/ata/sata_gemini.h 12356 12357LIBATA SATA AHCI PLATFORM devices support 12358M: Hans de Goede <hdegoede@redhat.com> 12359M: Jens Axboe <axboe@kernel.dk> 12360L: linux-ide@vger.kernel.org 12361S: Maintained 12362T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12363F: drivers/ata/ahci_platform.c 12364F: drivers/ata/libahci_platform.c 12365F: include/linux/ahci_platform.h 12366 12367LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12368M: Serge Semin <fancer.lancer@gmail.com> 12369L: linux-ide@vger.kernel.org 12370S: Maintained 12371T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12372F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12373F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12374F: drivers/ata/ahci_dwc.c 12375 12376LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12377M: Mikael Pettersson <mikpelinux@gmail.com> 12378L: linux-ide@vger.kernel.org 12379S: Maintained 12380T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12381F: drivers/ata/sata_promise.* 12382 12383LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12384M: Damien Le Moal <dlemoal@kernel.org> 12385M: Niklas Cassel <cassel@kernel.org> 12386L: linux-ide@vger.kernel.org 12387S: Maintained 12388T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12389F: Documentation/ABI/testing/sysfs-ata 12390F: Documentation/devicetree/bindings/ata/ 12391F: drivers/ata/ 12392F: include/linux/ata.h 12393F: include/linux/libata.h 12394 12395LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12396M: Vishal Verma <vishal.l.verma@intel.com> 12397M: Dan Williams <dan.j.williams@intel.com> 12398M: Dave Jiang <dave.jiang@intel.com> 12399L: nvdimm@lists.linux.dev 12400S: Supported 12401Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12402P: Documentation/nvdimm/maintainer-entry-profile.rst 12403F: drivers/nvdimm/btt* 12404 12405LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12406M: Dan Williams <dan.j.williams@intel.com> 12407M: Vishal Verma <vishal.l.verma@intel.com> 12408M: Dave Jiang <dave.jiang@intel.com> 12409L: nvdimm@lists.linux.dev 12410S: Supported 12411Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12412P: Documentation/nvdimm/maintainer-entry-profile.rst 12413F: drivers/nvdimm/pmem* 12414 12415LIBNVDIMM: DEVICETREE BINDINGS 12416M: Oliver O'Halloran <oohall@gmail.com> 12417L: nvdimm@lists.linux.dev 12418S: Supported 12419Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12420F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12421F: drivers/nvdimm/of_pmem.c 12422 12423LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12424M: Dan Williams <dan.j.williams@intel.com> 12425M: Vishal Verma <vishal.l.verma@intel.com> 12426M: Dave Jiang <dave.jiang@intel.com> 12427M: Ira Weiny <ira.weiny@intel.com> 12428L: nvdimm@lists.linux.dev 12429S: Supported 12430Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12431P: Documentation/nvdimm/maintainer-entry-profile.rst 12432T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12433F: drivers/acpi/nfit/* 12434F: drivers/nvdimm/* 12435F: include/linux/libnvdimm.h 12436F: include/linux/nd.h 12437F: include/uapi/linux/ndctl.h 12438F: tools/testing/nvdimm/ 12439 12440LIBRARY CODE 12441M: Andrew Morton <akpm@linux-foundation.org> 12442L: linux-kernel@vger.kernel.org 12443S: Supported 12444T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12445F: lib/* 12446 12447LICENSES and SPDX stuff 12448M: Thomas Gleixner <tglx@linutronix.de> 12449M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12450L: linux-spdx@vger.kernel.org 12451S: Maintained 12452T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12453F: COPYING 12454F: Documentation/process/license-rules.rst 12455F: LICENSES/ 12456F: scripts/spdxcheck-test.sh 12457F: scripts/spdxcheck.py 12458F: scripts/spdxexclude 12459 12460LINEAR RANGES HELPERS 12461M: Mark Brown <broonie@kernel.org> 12462R: Matti Vaittinen <mazziesaccount@gmail.com> 12463F: include/linux/linear_range.h 12464F: lib/linear_ranges.c 12465F: lib/test_linear_ranges.c 12466 12467LINUX FOR POWER MACINTOSH 12468L: linuxppc-dev@lists.ozlabs.org 12469S: Orphan 12470F: arch/powerpc/platforms/powermac/ 12471F: drivers/macintosh/ 12472X: drivers/macintosh/adb-iop.c 12473X: drivers/macintosh/via-macii.c 12474 12475LINUX FOR POWERPC (32-BIT AND 64-BIT) 12476M: Michael Ellerman <mpe@ellerman.id.au> 12477R: Nicholas Piggin <npiggin@gmail.com> 12478R: Christophe Leroy <christophe.leroy@csgroup.eu> 12479R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12480R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12481L: linuxppc-dev@lists.ozlabs.org 12482S: Supported 12483W: https://github.com/linuxppc/wiki/wiki 12484Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12485T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12486F: Documentation/ABI/stable/sysfs-firmware-opal-* 12487F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12488F: Documentation/devicetree/bindings/powerpc/ 12489F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12490F: Documentation/arch/powerpc/ 12491F: arch/powerpc/ 12492F: drivers/*/*/*pasemi* 12493F: drivers/*/*pasemi* 12494F: drivers/char/tpm/tpm_ibmvtpm* 12495F: drivers/crypto/nx/ 12496F: drivers/i2c/busses/i2c-opal.c 12497F: drivers/net/ethernet/ibm/ibmveth.* 12498F: drivers/net/ethernet/ibm/ibmvnic.* 12499F: drivers/pci/hotplug/pnv_php.c 12500F: drivers/pci/hotplug/rpa* 12501F: drivers/rtc/rtc-opal.c 12502F: drivers/scsi/ibmvscsi/ 12503F: drivers/tty/hvc/hvc_opal.c 12504F: drivers/watchdog/wdrtas.c 12505F: tools/testing/selftests/powerpc 12506N: /pmac 12507N: powermac 12508N: powernv 12509N: [^a-z0-9]ps3 12510N: pseries 12511 12512LINUX FOR POWERPC EMBEDDED MPC5XXX 12513M: Anatolij Gustschin <agust@denx.de> 12514L: linuxppc-dev@lists.ozlabs.org 12515S: Odd Fixes 12516F: arch/powerpc/platforms/512x/ 12517F: arch/powerpc/platforms/52xx/ 12518 12519LINUX FOR POWERPC EMBEDDED PPC4XX 12520L: linuxppc-dev@lists.ozlabs.org 12521S: Orphan 12522F: arch/powerpc/platforms/40x/ 12523F: arch/powerpc/platforms/44x/ 12524 12525LINUX FOR POWERPC EMBEDDED PPC85XX 12526M: Scott Wood <oss@buserror.net> 12527L: linuxppc-dev@lists.ozlabs.org 12528S: Odd fixes 12529T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12530F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12531F: Documentation/devicetree/bindings/powerpc/fsl/ 12532F: arch/powerpc/platforms/85xx/ 12533 12534LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12535M: Christophe Leroy <christophe.leroy@csgroup.eu> 12536L: linuxppc-dev@lists.ozlabs.org 12537S: Maintained 12538F: arch/powerpc/platforms/8xx/ 12539F: arch/powerpc/platforms/83xx/ 12540 12541LINUX KERNEL DUMP TEST MODULE (LKDTM) 12542M: Kees Cook <keescook@chromium.org> 12543S: Maintained 12544F: drivers/misc/lkdtm/* 12545F: tools/testing/selftests/lkdtm/* 12546 12547LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12548M: Alan Stern <stern@rowland.harvard.edu> 12549M: Andrea Parri <parri.andrea@gmail.com> 12550M: Will Deacon <will@kernel.org> 12551M: Peter Zijlstra <peterz@infradead.org> 12552M: Boqun Feng <boqun.feng@gmail.com> 12553M: Nicholas Piggin <npiggin@gmail.com> 12554M: David Howells <dhowells@redhat.com> 12555M: Jade Alglave <j.alglave@ucl.ac.uk> 12556M: Luc Maranget <luc.maranget@inria.fr> 12557M: "Paul E. McKenney" <paulmck@kernel.org> 12558R: Akira Yokosawa <akiyks@gmail.com> 12559R: Daniel Lustig <dlustig@nvidia.com> 12560R: Joel Fernandes <joel@joelfernandes.org> 12561L: linux-kernel@vger.kernel.org 12562L: linux-arch@vger.kernel.org 12563S: Supported 12564T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12565F: Documentation/atomic_bitops.txt 12566F: Documentation/atomic_t.txt 12567F: Documentation/core-api/refcount-vs-atomic.rst 12568F: Documentation/litmus-tests/ 12569F: Documentation/memory-barriers.txt 12570F: tools/memory-model/ 12571 12572LINUX-NEXT TREE 12573M: Stephen Rothwell <sfr@canb.auug.org.au> 12574L: linux-next@vger.kernel.org 12575S: Supported 12576B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12577T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12578 12579LIS3LV02D ACCELEROMETER DRIVER 12580M: Eric Piel <eric.piel@tremplin-utc.net> 12581S: Maintained 12582F: Documentation/misc-devices/lis3lv02d.rst 12583F: drivers/misc/lis3lv02d/ 12584F: drivers/platform/x86/hp/hp_accel.c 12585 12586LIST KUNIT TEST 12587M: David Gow <davidgow@google.com> 12588L: linux-kselftest@vger.kernel.org 12589L: kunit-dev@googlegroups.com 12590S: Maintained 12591F: lib/list-test.c 12592 12593LITEX PLATFORM 12594M: Karol Gugala <kgugala@antmicro.com> 12595M: Mateusz Holenko <mholenko@antmicro.com> 12596M: Gabriel Somlo <gsomlo@gmail.com> 12597M: Joel Stanley <joel@jms.id.au> 12598S: Maintained 12599F: Documentation/devicetree/bindings/*/litex,*.yaml 12600F: arch/openrisc/boot/dts/or1klitex.dts 12601F: drivers/mmc/host/litex_mmc.c 12602F: drivers/net/ethernet/litex/* 12603F: drivers/soc/litex/* 12604F: drivers/tty/serial/liteuart.c 12605F: include/linux/litex.h 12606N: litex 12607 12608LIVE PATCHING 12609M: Josh Poimboeuf <jpoimboe@kernel.org> 12610M: Jiri Kosina <jikos@kernel.org> 12611M: Miroslav Benes <mbenes@suse.cz> 12612M: Petr Mladek <pmladek@suse.com> 12613R: Joe Lawrence <joe.lawrence@redhat.com> 12614L: live-patching@vger.kernel.org 12615S: Maintained 12616T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12617F: Documentation/ABI/testing/sysfs-kernel-livepatch 12618F: Documentation/livepatch/ 12619F: arch/powerpc/include/asm/livepatch.h 12620F: include/linux/livepatch.h 12621F: kernel/livepatch/ 12622F: kernel/module/livepatch.c 12623F: samples/livepatch/ 12624F: tools/testing/selftests/livepatch/ 12625 12626LLC (802.2) 12627L: netdev@vger.kernel.org 12628S: Odd fixes 12629F: include/linux/llc.h 12630F: include/net/llc* 12631F: include/uapi/linux/llc.h 12632F: net/llc/ 12633 12634LM73 HARDWARE MONITOR DRIVER 12635M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12636L: linux-hwmon@vger.kernel.org 12637S: Maintained 12638F: drivers/hwmon/lm73.c 12639 12640LM78 HARDWARE MONITOR DRIVER 12641M: Jean Delvare <jdelvare@suse.com> 12642L: linux-hwmon@vger.kernel.org 12643S: Maintained 12644F: Documentation/hwmon/lm78.rst 12645F: drivers/hwmon/lm78.c 12646 12647LM83 HARDWARE MONITOR DRIVER 12648M: Jean Delvare <jdelvare@suse.com> 12649L: linux-hwmon@vger.kernel.org 12650S: Maintained 12651F: Documentation/hwmon/lm83.rst 12652F: drivers/hwmon/lm83.c 12653 12654LM90 HARDWARE MONITOR DRIVER 12655M: Jean Delvare <jdelvare@suse.com> 12656L: linux-hwmon@vger.kernel.org 12657S: Maintained 12658F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12659F: Documentation/hwmon/lm90.rst 12660F: drivers/hwmon/lm90.c 12661F: include/dt-bindings/thermal/lm90.h 12662 12663LME2510 MEDIA DRIVER 12664M: Malcolm Priestley <tvboxspy@gmail.com> 12665L: linux-media@vger.kernel.org 12666S: Maintained 12667W: https://linuxtv.org 12668Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12669F: drivers/media/usb/dvb-usb-v2/lmedm04* 12670 12671LOADPIN SECURITY MODULE 12672M: Kees Cook <keescook@chromium.org> 12673S: Supported 12674T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12675F: Documentation/admin-guide/LSM/LoadPin.rst 12676F: security/loadpin/ 12677 12678LOCKDOWN SECURITY MODULE 12679L: linux-security-module@vger.kernel.org 12680S: Odd Fixes 12681T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12682F: security/lockdown/ 12683 12684LOCKING PRIMITIVES 12685M: Peter Zijlstra <peterz@infradead.org> 12686M: Ingo Molnar <mingo@redhat.com> 12687M: Will Deacon <will@kernel.org> 12688R: Waiman Long <longman@redhat.com> 12689R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12690L: linux-kernel@vger.kernel.org 12691S: Maintained 12692T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12693F: Documentation/locking/ 12694F: arch/*/include/asm/spinlock*.h 12695F: include/linux/lockdep*.h 12696F: include/linux/mutex*.h 12697F: include/linux/rwlock*.h 12698F: include/linux/rwsem*.h 12699F: include/linux/seqlock.h 12700F: include/linux/spinlock*.h 12701F: kernel/locking/ 12702F: lib/locking*.[ch] 12703X: kernel/locking/locktorture.c 12704 12705LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12706M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12707L: linux-ntfs-dev@lists.sourceforge.net 12708S: Maintained 12709W: http://www.linux-ntfs.org/content/view/19/37/ 12710F: Documentation/admin-guide/ldm.rst 12711F: block/partitions/ldm.* 12712 12713LOGITECH HID GAMING KEYBOARDS 12714M: Hans de Goede <hdegoede@redhat.com> 12715L: linux-input@vger.kernel.org 12716S: Maintained 12717T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12718F: drivers/hid/hid-lg-g15.c 12719 12720LONTIUM LT8912B MIPI TO HDMI BRIDGE 12721M: Adrien Grassein <adrien.grassein@gmail.com> 12722S: Maintained 12723F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12724F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12725 12726LOONGARCH 12727M: Huacai Chen <chenhuacai@kernel.org> 12728R: WANG Xuerui <kernel@xen0n.name> 12729L: loongarch@lists.linux.dev 12730S: Maintained 12731T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12732F: Documentation/arch/loongarch/ 12733F: Documentation/translations/zh_CN/arch/loongarch/ 12734F: arch/loongarch/ 12735F: drivers/*/*loongarch* 12736 12737LOONGSON GPIO DRIVER 12738M: Yinbo Zhu <zhuyinbo@loongson.cn> 12739L: linux-gpio@vger.kernel.org 12740S: Maintained 12741F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12742F: drivers/gpio/gpio-loongson-64bit.c 12743 12744LOONGSON LS2X APB DMA DRIVER 12745M: Binbin Zhou <zhoubinbin@loongson.cn> 12746L: dmaengine@vger.kernel.org 12747S: Maintained 12748F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12749F: drivers/dma/ls2x-apb-dma.c 12750 12751LOONGSON LS2X I2C DRIVER 12752M: Binbin Zhou <zhoubinbin@loongson.cn> 12753L: linux-i2c@vger.kernel.org 12754S: Maintained 12755F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12756F: drivers/i2c/busses/i2c-ls2x.c 12757 12758LOONGSON-2 SOC SERIES CLOCK DRIVER 12759M: Yinbo Zhu <zhuyinbo@loongson.cn> 12760L: linux-clk@vger.kernel.org 12761S: Maintained 12762F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12763F: drivers/clk/clk-loongson2.c 12764F: include/dt-bindings/clock/loongson,ls2k-clk.h 12765 12766LOONGSON SPI DRIVER 12767M: Yinbo Zhu <zhuyinbo@loongson.cn> 12768L: linux-spi@vger.kernel.org 12769S: Maintained 12770F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12771F: drivers/spi/spi-loongson-core.c 12772F: drivers/spi/spi-loongson-pci.c 12773F: drivers/spi/spi-loongson-plat.c 12774F: drivers/spi/spi-loongson.h 12775 12776LOONGSON-2 SOC SERIES GUTS DRIVER 12777M: Yinbo Zhu <zhuyinbo@loongson.cn> 12778L: loongarch@lists.linux.dev 12779S: Maintained 12780F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12781F: drivers/soc/loongson/loongson2_guts.c 12782 12783LOONGSON-2 SOC SERIES PM DRIVER 12784M: Yinbo Zhu <zhuyinbo@loongson.cn> 12785L: linux-pm@vger.kernel.org 12786S: Maintained 12787F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12788F: drivers/soc/loongson/loongson2_pm.c 12789 12790LOONGSON-2 SOC SERIES PINCTRL DRIVER 12791M: zhanghongchen <zhanghongchen@loongson.cn> 12792M: Yinbo Zhu <zhuyinbo@loongson.cn> 12793L: linux-gpio@vger.kernel.org 12794S: Maintained 12795F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12796F: drivers/pinctrl/pinctrl-loongson2.c 12797 12798LOONGSON-2 SOC SERIES THERMAL DRIVER 12799M: zhanghongchen <zhanghongchen@loongson.cn> 12800M: Yinbo Zhu <zhuyinbo@loongson.cn> 12801L: linux-pm@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12804F: drivers/thermal/loongson2_thermal.c 12805 12806LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12807M: Sathya Prakash <sathya.prakash@broadcom.com> 12808M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12809M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12810L: MPT-FusionLinux.pdl@broadcom.com 12811L: linux-scsi@vger.kernel.org 12812S: Supported 12813W: http://www.avagotech.com/support/ 12814F: drivers/message/fusion/ 12815F: drivers/scsi/mpt3sas/ 12816 12817LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12818M: Matthew Wilcox <willy@infradead.org> 12819L: linux-scsi@vger.kernel.org 12820S: Maintained 12821F: drivers/scsi/sym53c8xx_2/ 12822 12823LTC1660 DAC DRIVER 12824M: Marcus Folkesson <marcus.folkesson@gmail.com> 12825L: linux-iio@vger.kernel.org 12826S: Maintained 12827F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12828F: drivers/iio/dac/ltc1660.c 12829 12830LTC2688 IIO DAC DRIVER 12831M: Nuno Sá <nuno.sa@analog.com> 12832L: linux-iio@vger.kernel.org 12833S: Supported 12834W: https://ez.analog.com/linux-software-drivers 12835F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12836F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12837F: drivers/iio/dac/ltc2688.c 12838 12839LTC2947 HARDWARE MONITOR DRIVER 12840M: Nuno Sá <nuno.sa@analog.com> 12841L: linux-hwmon@vger.kernel.org 12842S: Supported 12843W: https://ez.analog.com/linux-software-drivers 12844F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12845F: drivers/hwmon/ltc2947-core.c 12846F: drivers/hwmon/ltc2947-i2c.c 12847F: drivers/hwmon/ltc2947-spi.c 12848F: drivers/hwmon/ltc2947.h 12849 12850LTC2991 HARDWARE MONITOR DRIVER 12851M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12852L: linux-hwmon@vger.kernel.org 12853S: Supported 12854W: https://ez.analog.com/linux-software-drivers 12855F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12856F: drivers/hwmon/ltc2991.c 12857 12858LTC2983 IIO TEMPERATURE DRIVER 12859M: Nuno Sá <nuno.sa@analog.com> 12860L: linux-iio@vger.kernel.org 12861S: Supported 12862W: https://ez.analog.com/linux-software-drivers 12863F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12864F: drivers/iio/temperature/ltc2983.c 12865 12866LTC4282 HARDWARE MONITOR DRIVER 12867M: Nuno Sa <nuno.sa@analog.com> 12868L: linux-hwmon@vger.kernel.org 12869S: Supported 12870F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12871F: Documentation/hwmon/ltc4282.rst 12872F: drivers/hwmon/ltc4282.c 12873 12874LTC4286 HARDWARE MONITOR DRIVER 12875M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12876L: linux-i2c@vger.kernel.org 12877S: Maintained 12878F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12879F: Documentation/hwmon/ltc4286.rst 12880F: drivers/hwmon/pmbus/Kconfig 12881F: drivers/hwmon/pmbus/Makefile 12882F: drivers/hwmon/pmbus/ltc4286.c 12883 12884LTC4306 I2C MULTIPLEXER DRIVER 12885M: Michael Hennerich <michael.hennerich@analog.com> 12886L: linux-i2c@vger.kernel.org 12887S: Supported 12888W: https://ez.analog.com/linux-software-drivers 12889F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12890F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12891 12892LTP (Linux Test Project) 12893M: Cyril Hrubis <chrubis@suse.cz> 12894M: Jan Stancek <jstancek@redhat.com> 12895M: Petr Vorel <pvorel@suse.cz> 12896M: Li Wang <liwang@redhat.com> 12897M: Yang Xu <xuyang2018.jy@fujitsu.com> 12898L: ltp@lists.linux.it (subscribers-only) 12899S: Maintained 12900W: http://linux-test-project.github.io/ 12901T: git https://github.com/linux-test-project/ltp.git 12902 12903LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12904M: Anshul Dalal <anshulusr@gmail.com> 12905L: linux-iio@vger.kernel.org 12906S: Maintained 12907F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12908F: drivers/iio/light/ltr390.c 12909 12910LYNX 28G SERDES PHY DRIVER 12911M: Ioana Ciornei <ioana.ciornei@nxp.com> 12912L: netdev@vger.kernel.org 12913S: Supported 12914F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12915F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12916 12917LYNX PCS MODULE 12918M: Ioana Ciornei <ioana.ciornei@nxp.com> 12919L: netdev@vger.kernel.org 12920S: Supported 12921F: drivers/net/pcs/pcs-lynx.c 12922F: include/linux/pcs-lynx.h 12923 12924M68K ARCHITECTURE 12925M: Geert Uytterhoeven <geert@linux-m68k.org> 12926L: linux-m68k@lists.linux-m68k.org 12927S: Maintained 12928W: http://www.linux-m68k.org/ 12929T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12930F: arch/m68k/ 12931F: drivers/zorro/ 12932 12933M68K ON APPLE MACINTOSH 12934M: Joshua Thompson <funaho@jurai.org> 12935L: linux-m68k@lists.linux-m68k.org 12936S: Maintained 12937W: http://www.mac.linux-m68k.org/ 12938F: arch/m68k/mac/ 12939F: drivers/macintosh/adb-iop.c 12940F: drivers/macintosh/via-macii.c 12941 12942M68K ON HP9000/300 12943M: Philip Blundell <philb@gnu.org> 12944S: Maintained 12945W: http://www.tazenda.demon.co.uk/phil/linux-hp 12946F: arch/m68k/hp300/ 12947 12948M88DS3103 MEDIA DRIVER 12949L: linux-media@vger.kernel.org 12950S: Orphan 12951W: https://linuxtv.org 12952Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12953F: drivers/media/dvb-frontends/m88ds3103* 12954 12955M88RS2000 MEDIA DRIVER 12956M: Malcolm Priestley <tvboxspy@gmail.com> 12957L: linux-media@vger.kernel.org 12958S: Maintained 12959W: https://linuxtv.org 12960Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12961F: drivers/media/dvb-frontends/m88rs2000* 12962 12963MA901 MASTERKIT USB FM RADIO DRIVER 12964M: Alexey Klimov <klimov.linux@gmail.com> 12965L: linux-media@vger.kernel.org 12966S: Maintained 12967T: git git://linuxtv.org/media_tree.git 12968F: drivers/media/radio/radio-ma901.c 12969 12970MAC80211 12971M: Johannes Berg <johannes@sipsolutions.net> 12972L: linux-wireless@vger.kernel.org 12973S: Maintained 12974W: https://wireless.wiki.kernel.org/ 12975Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12976T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12977T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12978F: Documentation/networking/mac80211-injection.rst 12979F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12980F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12981F: include/net/mac80211.h 12982F: net/mac80211/ 12983 12984MAILBOX API 12985M: Jassi Brar <jassisinghbrar@gmail.com> 12986L: linux-kernel@vger.kernel.org 12987S: Maintained 12988F: Documentation/devicetree/bindings/mailbox/ 12989F: drivers/mailbox/ 12990F: include/dt-bindings/mailbox/ 12991F: include/linux/mailbox_client.h 12992F: include/linux/mailbox_controller.h 12993 12994MAILBOX ARM MHUv2 12995M: Viresh Kumar <viresh.kumar@linaro.org> 12996M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 12997L: linux-kernel@vger.kernel.org 12998S: Maintained 12999F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13000F: drivers/mailbox/arm_mhuv2.c 13001F: include/linux/mailbox/arm_mhuv2_message.h 13002 13003MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13004M: Alejandro Colomar <alx@kernel.org> 13005L: linux-man@vger.kernel.org 13006S: Maintained 13007W: http://www.kernel.org/doc/man-pages 13008T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13009T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13010 13011MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13012M: Jeremy Kerr <jk@codeconstruct.com.au> 13013M: Matt Johnston <matt@codeconstruct.com.au> 13014L: netdev@vger.kernel.org 13015S: Maintained 13016F: Documentation/networking/mctp.rst 13017F: drivers/net/mctp/ 13018F: include/net/mctp.h 13019F: include/net/mctpdevice.h 13020F: include/net/netns/mctp.h 13021F: net/mctp/ 13022 13023MAPLE TREE 13024M: Liam R. Howlett <Liam.Howlett@oracle.com> 13025L: maple-tree@lists.infradead.org 13026L: linux-mm@kvack.org 13027S: Supported 13028F: Documentation/core-api/maple_tree.rst 13029F: include/linux/maple_tree.h 13030F: include/trace/events/maple_tree.h 13031F: lib/maple_tree.c 13032F: lib/test_maple_tree.c 13033F: tools/testing/radix-tree/linux/maple_tree.h 13034F: tools/testing/radix-tree/maple.c 13035 13036MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13037M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13038L: linux-mips@vger.kernel.org 13039S: Maintained 13040F: arch/mips/boot/dts/img/pistachio* 13041 13042MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13043M: Andrew Lunn <andrew@lunn.ch> 13044L: netdev@vger.kernel.org 13045S: Maintained 13046F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13047F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13048F: Documentation/networking/devlink/mv88e6xxx.rst 13049F: drivers/net/dsa/mv88e6xxx/ 13050F: include/linux/dsa/mv88e6xxx.h 13051F: include/linux/platform_data/mv88e6xxx.h 13052 13053MARVELL ARMADA 3700 PHY DRIVERS 13054M: Miquel Raynal <miquel.raynal@bootlin.com> 13055S: Maintained 13056F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13057F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13058F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13059F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13060 13061MARVELL ARMADA 3700 SERIAL DRIVER 13062M: Pali Rohár <pali@kernel.org> 13063S: Maintained 13064F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13065F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13066F: drivers/tty/serial/mvebu-uart.c 13067 13068MARVELL ARMADA DRM SUPPORT 13069M: Russell King <linux@armlinux.org.uk> 13070S: Maintained 13071T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13072T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13073F: Documentation/devicetree/bindings/display/armada/ 13074F: drivers/gpu/drm/armada/ 13075F: include/uapi/drm/armada_drm.h 13076 13077MARVELL CRYPTO DRIVER 13078M: Boris Brezillon <bbrezillon@kernel.org> 13079M: Arnaud Ebalard <arno@natisbad.org> 13080M: Srujana Challa <schalla@marvell.com> 13081L: linux-crypto@vger.kernel.org 13082S: Maintained 13083F: drivers/crypto/marvell/ 13084F: include/linux/soc/marvell/octeontx2/ 13085 13086MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13087M: Mirko Lindner <mlindner@marvell.com> 13088M: Stephen Hemminger <stephen@networkplumber.org> 13089L: netdev@vger.kernel.org 13090S: Maintained 13091F: drivers/net/ethernet/marvell/sk* 13092 13093MARVELL LIBERTAS WIRELESS DRIVER 13094L: libertas-dev@lists.infradead.org 13095S: Orphan 13096F: drivers/net/wireless/marvell/libertas/ 13097 13098MARVELL MACCHIATOBIN SUPPORT 13099M: Russell King <linux@armlinux.org.uk> 13100L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13101S: Maintained 13102F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13103 13104MARVELL MV643XX ETHERNET DRIVER 13105M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13106L: netdev@vger.kernel.org 13107S: Maintained 13108F: drivers/net/ethernet/marvell/mv643xx_eth.* 13109F: include/linux/mv643xx.h 13110 13111MARVELL MV88X3310 PHY DRIVER 13112M: Russell King <linux@armlinux.org.uk> 13113M: Marek Behún <kabel@kernel.org> 13114L: netdev@vger.kernel.org 13115S: Maintained 13116F: drivers/net/phy/marvell10g.c 13117 13118MARVELL MVEBU THERMAL DRIVER 13119M: Miquel Raynal <miquel.raynal@bootlin.com> 13120S: Maintained 13121F: drivers/thermal/armada_thermal.c 13122 13123MARVELL MVNETA ETHERNET DRIVER 13124M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13125L: netdev@vger.kernel.org 13126S: Maintained 13127F: drivers/net/ethernet/marvell/mvneta* 13128 13129MARVELL MVPP2 ETHERNET DRIVER 13130M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13131M: Russell King <linux@armlinux.org.uk> 13132L: netdev@vger.kernel.org 13133S: Maintained 13134F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13135F: drivers/net/ethernet/marvell/mvpp2/ 13136 13137MARVELL MWIFIEX WIRELESS DRIVER 13138M: Brian Norris <briannorris@chromium.org> 13139R: Francesco Dolcini <francesco@dolcini.it> 13140L: linux-wireless@vger.kernel.org 13141S: Odd Fixes 13142F: drivers/net/wireless/marvell/mwifiex/ 13143 13144MARVELL MWL8K WIRELESS DRIVER 13145L: linux-wireless@vger.kernel.org 13146S: Orphan 13147F: drivers/net/wireless/marvell/mwl8k.c 13148 13149MARVELL NAND CONTROLLER DRIVER 13150M: Miquel Raynal <miquel.raynal@bootlin.com> 13151L: linux-mtd@lists.infradead.org 13152S: Maintained 13153F: drivers/mtd/nand/raw/marvell_nand.c 13154 13155MARVELL OCTEON ENDPOINT DRIVER 13156M: Veerasenareddy Burru <vburru@marvell.com> 13157M: Sathesh Edara <sedara@marvell.com> 13158L: netdev@vger.kernel.org 13159S: Supported 13160F: drivers/net/ethernet/marvell/octeon_ep 13161 13162MARVELL OCTEON ENDPOINT VF DRIVER 13163M: Veerasenareddy Burru <vburru@marvell.com> 13164M: Sathesh Edara <sedara@marvell.com> 13165M: Shinas Rasheed <srasheed@marvell.com> 13166M: Satananda Burla <sburla@marvell.com> 13167L: netdev@vger.kernel.org 13168S: Supported 13169F: drivers/net/ethernet/marvell/octeon_ep_vf 13170 13171MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13172M: Sunil Goutham <sgoutham@marvell.com> 13173M: Geetha sowjanya <gakula@marvell.com> 13174M: Subbaraya Sundeep <sbhatta@marvell.com> 13175M: hariprasad <hkelam@marvell.com> 13176L: netdev@vger.kernel.org 13177S: Supported 13178F: drivers/net/ethernet/marvell/octeontx2/nic/ 13179F: include/linux/soc/marvell/octeontx2/ 13180 13181MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13182M: Sunil Goutham <sgoutham@marvell.com> 13183M: Linu Cherian <lcherian@marvell.com> 13184M: Geetha sowjanya <gakula@marvell.com> 13185M: Jerin Jacob <jerinj@marvell.com> 13186M: hariprasad <hkelam@marvell.com> 13187M: Subbaraya Sundeep <sbhatta@marvell.com> 13188L: netdev@vger.kernel.org 13189S: Supported 13190F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13191F: drivers/net/ethernet/marvell/octeontx2/af/ 13192 13193MARVELL PRESTERA ETHERNET SWITCH DRIVER 13194M: Taras Chornyi <taras.chornyi@plvision.eu> 13195S: Supported 13196W: https://github.com/Marvell-switching/switchdev-prestera 13197F: drivers/net/ethernet/marvell/prestera/ 13198 13199MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13200M: Nicolas Pitre <nico@fluxnic.net> 13201S: Odd Fixes 13202F: drivers/mmc/host/mvsdio.* 13203 13204MARVELL USB MDIO CONTROLLER DRIVER 13205M: Tobias Waldekranz <tobias@waldekranz.com> 13206L: netdev@vger.kernel.org 13207S: Maintained 13208F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13209F: drivers/net/mdio/mdio-mvusb.c 13210 13211MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13212M: Hu Ziji <huziji@marvell.com> 13213L: linux-mmc@vger.kernel.org 13214S: Supported 13215F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13216F: drivers/mmc/host/sdhci-xenon* 13217 13218MATROX FRAMEBUFFER DRIVER 13219L: linux-fbdev@vger.kernel.org 13220S: Orphan 13221F: drivers/video/fbdev/matrox/matroxfb_* 13222F: include/uapi/linux/matroxfb.h 13223 13224MAX15301 DRIVER 13225M: Daniel Nilsson <daniel.nilsson@flex.com> 13226L: linux-hwmon@vger.kernel.org 13227S: Maintained 13228F: Documentation/hwmon/max15301.rst 13229F: drivers/hwmon/pmbus/max15301.c 13230 13231MAX2175 SDR TUNER DRIVER 13232M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13233L: linux-media@vger.kernel.org 13234S: Maintained 13235T: git git://linuxtv.org/media_tree.git 13236F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13237F: Documentation/userspace-api/media/drivers/max2175.rst 13238F: drivers/media/i2c/max2175* 13239F: include/uapi/linux/max2175.h 13240 13241MAX31335 RTC DRIVER 13242M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13243L: linux-rtc@vger.kernel.org 13244S: Supported 13245W: https://ez.analog.com/linux-software-drivers 13246F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13247F: drivers/rtc/rtc-max31335.c 13248 13249MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13250L: linux-hwmon@vger.kernel.org 13251S: Orphan 13252F: Documentation/hwmon/max6650.rst 13253F: drivers/hwmon/max6650.c 13254 13255MAX9286 QUAD GMSL DESERIALIZER DRIVER 13256M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13257M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13258M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13259M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13260L: linux-media@vger.kernel.org 13261S: Maintained 13262F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13263F: drivers/media/i2c/max9286.c 13264 13265MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13266M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13267L: linux-media@vger.kernel.org 13268S: Maintained 13269F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13270F: drivers/staging/media/max96712/max96712.c 13271 13272MAX9860 MONO AUDIO VOICE CODEC DRIVER 13273M: Peter Rosin <peda@axentia.se> 13274L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13275S: Maintained 13276F: Documentation/devicetree/bindings/sound/max9860.txt 13277F: sound/soc/codecs/max9860.* 13278 13279MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13280M: Andreas Klinger <ak@it-klinger.de> 13281L: linux-iio@vger.kernel.org 13282S: Maintained 13283F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13284F: drivers/iio/proximity/mb1232.c 13285 13286MAXIM MAX11205 DRIVER 13287M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13288L: linux-iio@vger.kernel.org 13289S: Supported 13290W: https://ez.analog.com/linux-software-drivers 13291F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13292F: drivers/iio/adc/max11205.c 13293 13294MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13295R: Iskren Chernev <iskren.chernev@gmail.com> 13296R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13297R: Marek Szyprowski <m.szyprowski@samsung.com> 13298R: Matheus Castello <matheus@castello.eng.br> 13299L: linux-pm@vger.kernel.org 13300S: Maintained 13301F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13302F: drivers/power/supply/max17040_battery.c 13303 13304MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13305R: Hans de Goede <hdegoede@redhat.com> 13306R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13307R: Marek Szyprowski <m.szyprowski@samsung.com> 13308R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13309R: Purism Kernel Team <kernel@puri.sm> 13310L: linux-pm@vger.kernel.org 13311S: Maintained 13312F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13313F: drivers/power/supply/max17042_battery.c 13314 13315MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13316M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13317L: linux-kernel@vger.kernel.org 13318S: Maintained 13319F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13320F: drivers/regulator/max20086-regulator.c 13321 13322MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13323M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13324L: linux-iio@vger.kernel.org 13325S: Maintained 13326F: drivers/iio/temperature/max30208.c 13327 13328MAXIM MAX77650 PMIC MFD DRIVER 13329M: Bartosz Golaszewski <brgl@bgdev.pl> 13330L: linux-kernel@vger.kernel.org 13331S: Maintained 13332F: Documentation/devicetree/bindings/*/*max77650.yaml 13333F: Documentation/devicetree/bindings/*/max77650*.yaml 13334F: drivers/gpio/gpio-max77650.c 13335F: drivers/input/misc/max77650-onkey.c 13336F: drivers/leds/leds-max77650.c 13337F: drivers/mfd/max77650.c 13338F: drivers/power/supply/max77650-charger.c 13339F: drivers/regulator/max77650-regulator.c 13340F: include/linux/mfd/max77650.h 13341 13342MAXIM MAX77714 PMIC MFD DRIVER 13343M: Luca Ceresoli <luca@lucaceresoli.net> 13344S: Maintained 13345F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13346F: drivers/mfd/max77714.c 13347F: include/linux/mfd/max77714.h 13348 13349MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13350M: Javier Martinez Canillas <javier@dowhile0.org> 13351L: linux-kernel@vger.kernel.org 13352S: Supported 13353F: Documentation/devicetree/bindings/*/*max77802.yaml 13354F: drivers/regulator/max77802-regulator.c 13355F: include/dt-bindings/*/*max77802.h 13356 13357MAXIM MAX77976 BATTERY CHARGER 13358M: Luca Ceresoli <luca@lucaceresoli.net> 13359S: Supported 13360F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13361F: drivers/power/supply/max77976_charger.c 13362 13363MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13364M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13365L: linux-pm@vger.kernel.org 13366S: Maintained 13367B: mailto:linux-samsung-soc@vger.kernel.org 13368F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13369F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13370F: drivers/power/supply/max14577_charger.c 13371F: drivers/power/supply/max77693_charger.c 13372 13373MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13374M: Chanwoo Choi <cw00.choi@samsung.com> 13375M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13376L: linux-kernel@vger.kernel.org 13377S: Maintained 13378B: mailto:linux-samsung-soc@vger.kernel.org 13379F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13380F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13381F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13382F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13383F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13384F: drivers/*/*max77843.c 13385F: drivers/*/max14577*.c 13386F: drivers/*/max77686*.c 13387F: drivers/*/max77693*.c 13388F: drivers/clk/clk-max77686.c 13389F: drivers/extcon/extcon-max14577.c 13390F: drivers/extcon/extcon-max77693.c 13391F: drivers/rtc/rtc-max77686.c 13392F: include/linux/mfd/max14577*.h 13393F: include/linux/mfd/max77686*.h 13394F: include/linux/mfd/max77693*.h 13395 13396MAXIRADIO FM RADIO RECEIVER DRIVER 13397M: Hans Verkuil <hverkuil@xs4all.nl> 13398L: linux-media@vger.kernel.org 13399S: Maintained 13400W: https://linuxtv.org 13401T: git git://linuxtv.org/media_tree.git 13402F: drivers/media/radio/radio-maxiradio* 13403 13404MAXLINEAR ETHERNET PHY DRIVER 13405M: Xu Liang <lxu@maxlinear.com> 13406L: netdev@vger.kernel.org 13407S: Supported 13408F: drivers/net/phy/mxl-gpy.c 13409 13410MCAN MMIO DEVICE DRIVER 13411M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13412L: linux-can@vger.kernel.org 13413S: Maintained 13414F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13415F: drivers/net/can/m_can/m_can.c 13416F: drivers/net/can/m_can/m_can.h 13417F: drivers/net/can/m_can/m_can_platform.c 13418 13419MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13420R: Yasushi SHOJI <yashi@spacecubics.com> 13421L: linux-can@vger.kernel.org 13422S: Maintained 13423F: drivers/net/can/usb/mcba_usb.c 13424 13425MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13426M: Rishi Gupta <gupt21@gmail.com> 13427L: linux-i2c@vger.kernel.org 13428L: linux-input@vger.kernel.org 13429S: Maintained 13430F: drivers/hid/hid-mcp2221.c 13431 13432MCP251XFD SPI-CAN NETWORK DRIVER 13433M: Marc Kleine-Budde <mkl@pengutronix.de> 13434M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13435R: Thomas Kopp <thomas.kopp@microchip.com> 13436L: linux-can@vger.kernel.org 13437S: Maintained 13438F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13439F: drivers/net/can/spi/mcp251xfd/ 13440 13441MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13442M: Peter Rosin <peda@axentia.se> 13443L: linux-iio@vger.kernel.org 13444S: Maintained 13445F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13446F: drivers/iio/potentiometer/mcp4018.c 13447F: drivers/iio/potentiometer/mcp4531.c 13448 13449MCP4821 DAC DRIVER 13450M: Anshul Dalal <anshulusr@gmail.com> 13451L: linux-iio@vger.kernel.org 13452S: Maintained 13453F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13454F: drivers/iio/dac/mcp4821.c 13455 13456MCR20A IEEE-802.15.4 RADIO DRIVER 13457M: Stefan Schmidt <stefan@datenfreihafen.org> 13458L: linux-wpan@vger.kernel.org 13459S: Odd Fixes 13460W: https://github.com/xueliu/mcr20a-linux 13461F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13462F: drivers/net/ieee802154/mcr20a.c 13463F: drivers/net/ieee802154/mcr20a.h 13464 13465MDIO REGMAP DRIVER 13466M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13467L: netdev@vger.kernel.org 13468S: Maintained 13469F: drivers/net/mdio/mdio-regmap.c 13470F: include/linux/mdio/mdio-regmap.h 13471 13472MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13473M: William Breathitt Gray <william.gray@linaro.org> 13474L: linux-iio@vger.kernel.org 13475S: Maintained 13476F: drivers/iio/dac/cio-dac.c 13477 13478MEDIA CONTROLLER FRAMEWORK 13479M: Sakari Ailus <sakari.ailus@linux.intel.com> 13480M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13481L: linux-media@vger.kernel.org 13482S: Supported 13483W: https://www.linuxtv.org 13484T: git git://linuxtv.org/media_tree.git 13485F: drivers/media/mc/ 13486F: include/media/media-*.h 13487F: include/uapi/linux/media.h 13488 13489MEDIA DRIVER FOR FREESCALE IMX PXP 13490M: Philipp Zabel <p.zabel@pengutronix.de> 13491L: linux-media@vger.kernel.org 13492S: Maintained 13493T: git git://linuxtv.org/media_tree.git 13494F: drivers/media/platform/nxp/imx-pxp.[ch] 13495 13496MEDIA DRIVERS FOR ASCOT2E 13497M: Sergey Kozlov <serjk@netup.ru> 13498M: Abylay Ospan <aospan@netup.ru> 13499L: linux-media@vger.kernel.org 13500S: Supported 13501W: https://linuxtv.org 13502W: http://netup.tv/ 13503T: git git://linuxtv.org/media_tree.git 13504F: drivers/media/dvb-frontends/ascot2e* 13505 13506MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13507M: Jasmin Jessich <jasmin@anw.at> 13508L: linux-media@vger.kernel.org 13509S: Maintained 13510W: https://linuxtv.org 13511T: git git://linuxtv.org/media_tree.git 13512F: drivers/media/dvb-frontends/cxd2099* 13513 13514MEDIA DRIVERS FOR CXD2841ER 13515M: Sergey Kozlov <serjk@netup.ru> 13516M: Abylay Ospan <aospan@netup.ru> 13517L: linux-media@vger.kernel.org 13518S: Supported 13519W: https://linuxtv.org 13520W: http://netup.tv/ 13521T: git git://linuxtv.org/media_tree.git 13522F: drivers/media/dvb-frontends/cxd2841er* 13523 13524MEDIA DRIVERS FOR CXD2880 13525M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13526L: linux-media@vger.kernel.org 13527S: Supported 13528W: http://linuxtv.org/ 13529T: git git://linuxtv.org/media_tree.git 13530F: drivers/media/dvb-frontends/cxd2880/* 13531F: drivers/media/spi/cxd2880* 13532 13533MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13534L: linux-media@vger.kernel.org 13535S: Orphan 13536W: https://linuxtv.org 13537T: git git://linuxtv.org/media_tree.git 13538F: drivers/media/pci/ddbridge/* 13539 13540MEDIA DRIVERS FOR FREESCALE IMX 13541M: Steve Longerbeam <slongerbeam@gmail.com> 13542M: Philipp Zabel <p.zabel@pengutronix.de> 13543L: linux-media@vger.kernel.org 13544S: Maintained 13545T: git git://linuxtv.org/media_tree.git 13546F: Documentation/admin-guide/media/imx.rst 13547F: Documentation/devicetree/bindings/media/imx.txt 13548F: drivers/staging/media/imx/ 13549F: include/linux/imx-media.h 13550F: include/media/imx.h 13551 13552MEDIA DRIVERS FOR FREESCALE IMX7/8 13553M: Rui Miguel Silva <rmfrfs@gmail.com> 13554M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13555M: Martin Kepplinger <martin.kepplinger@puri.sm> 13556R: Purism Kernel Team <kernel@puri.sm> 13557L: linux-media@vger.kernel.org 13558S: Maintained 13559T: git git://linuxtv.org/media_tree.git 13560F: Documentation/admin-guide/media/imx7.rst 13561F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13562F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13563F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13564F: drivers/media/platform/nxp/imx-mipi-csis.c 13565F: drivers/media/platform/nxp/imx7-media-csi.c 13566F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13567 13568MEDIA DRIVERS FOR HELENE 13569M: Abylay Ospan <aospan@netup.ru> 13570L: linux-media@vger.kernel.org 13571S: Supported 13572W: https://linuxtv.org 13573W: http://netup.tv/ 13574T: git git://linuxtv.org/media_tree.git 13575F: drivers/media/dvb-frontends/helene* 13576 13577MEDIA DRIVERS FOR HORUS3A 13578M: Sergey Kozlov <serjk@netup.ru> 13579M: Abylay Ospan <aospan@netup.ru> 13580L: linux-media@vger.kernel.org 13581S: Supported 13582W: https://linuxtv.org 13583W: http://netup.tv/ 13584T: git git://linuxtv.org/media_tree.git 13585F: drivers/media/dvb-frontends/horus3a* 13586 13587MEDIA DRIVERS FOR LNBH25 13588M: Sergey Kozlov <serjk@netup.ru> 13589M: Abylay Ospan <aospan@netup.ru> 13590L: linux-media@vger.kernel.org 13591S: Supported 13592W: https://linuxtv.org 13593W: http://netup.tv/ 13594T: git git://linuxtv.org/media_tree.git 13595F: drivers/media/dvb-frontends/lnbh25* 13596 13597MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13598L: linux-media@vger.kernel.org 13599S: Orphan 13600W: https://linuxtv.org 13601T: git git://linuxtv.org/media_tree.git 13602F: drivers/media/dvb-frontends/mxl5xx* 13603 13604MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13605M: Sergey Kozlov <serjk@netup.ru> 13606M: Abylay Ospan <aospan@netup.ru> 13607L: linux-media@vger.kernel.org 13608S: Supported 13609W: https://linuxtv.org 13610W: http://netup.tv/ 13611T: git git://linuxtv.org/media_tree.git 13612F: drivers/media/pci/netup_unidvb/* 13613 13614MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13615M: Dmitry Osipenko <digetx@gmail.com> 13616L: linux-media@vger.kernel.org 13617L: linux-tegra@vger.kernel.org 13618S: Maintained 13619T: git git://linuxtv.org/media_tree.git 13620F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13621F: drivers/media/platform/nvidia/tegra-vde/ 13622 13623MEDIA DRIVERS FOR RENESAS - CEU 13624M: Jacopo Mondi <jacopo@jmondi.org> 13625L: linux-media@vger.kernel.org 13626L: linux-renesas-soc@vger.kernel.org 13627S: Supported 13628T: git git://linuxtv.org/media_tree.git 13629F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13630F: drivers/media/platform/renesas/renesas-ceu.c 13631F: include/media/drv-intf/renesas-ceu.h 13632 13633MEDIA DRIVERS FOR RENESAS - DRIF 13634M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13635L: linux-media@vger.kernel.org 13636L: linux-renesas-soc@vger.kernel.org 13637S: Supported 13638T: git git://linuxtv.org/media_tree.git 13639F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13640F: drivers/media/platform/renesas/rcar_drif.c 13641 13642MEDIA DRIVERS FOR RENESAS - FCP 13643M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13644L: linux-media@vger.kernel.org 13645L: linux-renesas-soc@vger.kernel.org 13646S: Supported 13647T: git git://linuxtv.org/media_tree.git 13648F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13649F: drivers/media/platform/renesas/rcar-fcp.c 13650F: include/media/rcar-fcp.h 13651 13652MEDIA DRIVERS FOR RENESAS - FDP1 13653M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13654L: linux-media@vger.kernel.org 13655L: linux-renesas-soc@vger.kernel.org 13656S: Supported 13657T: git git://linuxtv.org/media_tree.git 13658F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13659F: drivers/media/platform/renesas/rcar_fdp1.c 13660 13661MEDIA DRIVERS FOR RENESAS - VIN 13662M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13663L: linux-media@vger.kernel.org 13664L: linux-renesas-soc@vger.kernel.org 13665S: Supported 13666T: git git://linuxtv.org/media_tree.git 13667F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13668F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13669F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13670F: drivers/media/platform/renesas/rcar-csi2.c 13671F: drivers/media/platform/renesas/rcar-isp.c 13672F: drivers/media/platform/renesas/rcar-vin/ 13673 13674MEDIA DRIVERS FOR RENESAS - VSP1 13675M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13676M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13677L: linux-media@vger.kernel.org 13678L: linux-renesas-soc@vger.kernel.org 13679S: Supported 13680T: git git://linuxtv.org/media_tree.git 13681F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13682F: drivers/media/platform/renesas/vsp1/ 13683 13684MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13685L: linux-media@vger.kernel.org 13686S: Orphan 13687W: https://linuxtv.org 13688T: git git://linuxtv.org/media_tree.git 13689F: drivers/media/dvb-frontends/stv0910* 13690 13691MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13692L: linux-media@vger.kernel.org 13693S: Orphan 13694W: https://linuxtv.org 13695T: git git://linuxtv.org/media_tree.git 13696F: drivers/media/dvb-frontends/stv6111* 13697 13698MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13699M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13700M: Alain Volmat <alain.volmat@foss.st.com> 13701L: linux-media@vger.kernel.org 13702S: Supported 13703T: git git://linuxtv.org/media_tree.git 13704F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13705F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13706F: drivers/media/platform/st/stm32/stm32-dcmi.c 13707F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13708 13709MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13710M: Mauro Carvalho Chehab <mchehab@kernel.org> 13711L: linux-media@vger.kernel.org 13712S: Maintained 13713W: https://linuxtv.org 13714Q: http://patchwork.kernel.org/project/linux-media/list/ 13715T: git git://linuxtv.org/media_tree.git 13716F: Documentation/admin-guide/media/ 13717F: Documentation/devicetree/bindings/media/ 13718F: Documentation/driver-api/media/ 13719F: Documentation/userspace-api/media/ 13720F: drivers/media/ 13721F: drivers/staging/media/ 13722F: include/dt-bindings/media/ 13723F: include/linux/platform_data/media/ 13724F: include/media/ 13725F: include/uapi/linux/dvb/ 13726F: include/uapi/linux/ivtv* 13727F: include/uapi/linux/media.h 13728F: include/uapi/linux/uvcvideo.h 13729F: include/uapi/linux/v4l2-* 13730F: include/uapi/linux/videodev2.h 13731 13732MEDIATEK BLUETOOTH DRIVER 13733M: Sean Wang <sean.wang@mediatek.com> 13734L: linux-bluetooth@vger.kernel.org 13735L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13736S: Maintained 13737F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13738F: drivers/bluetooth/btmtkuart.c 13739 13740MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13741M: Sean Wang <sean.wang@mediatek.com> 13742L: linux-pm@vger.kernel.org 13743S: Maintained 13744F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13745F: drivers/power/reset/mt6323-poweroff.c 13746 13747MEDIATEK CIR DRIVER 13748M: Sean Wang <sean.wang@mediatek.com> 13749S: Maintained 13750F: drivers/media/rc/mtk-cir.c 13751 13752MEDIATEK DMA DRIVER 13753M: Sean Wang <sean.wang@mediatek.com> 13754L: dmaengine@vger.kernel.org 13755L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13756L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13757S: Maintained 13758F: Documentation/devicetree/bindings/dma/mediatek,* 13759F: drivers/dma/mediatek/ 13760 13761MEDIATEK ETHERNET DRIVER 13762M: Felix Fietkau <nbd@nbd.name> 13763M: Sean Wang <sean.wang@mediatek.com> 13764M: Mark Lee <Mark-MC.Lee@mediatek.com> 13765M: Lorenzo Bianconi <lorenzo@kernel.org> 13766L: netdev@vger.kernel.org 13767S: Maintained 13768F: drivers/net/ethernet/mediatek/ 13769 13770MEDIATEK ETHERNET PCS DRIVER 13771M: Alexander Couzens <lynxis@fe80.eu> 13772M: Daniel Golle <daniel@makrotopia.org> 13773L: netdev@vger.kernel.org 13774S: Maintained 13775F: drivers/net/pcs/pcs-mtk-lynxi.c 13776F: include/linux/pcs/pcs-mtk-lynxi.h 13777 13778MEDIATEK ETHERNET PHY DRIVERS 13779M: Daniel Golle <daniel@makrotopia.org> 13780M: Qingfang Deng <dqfext@gmail.com> 13781M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13782L: netdev@vger.kernel.org 13783S: Maintained 13784F: drivers/net/phy/mediatek-ge-soc.c 13785F: drivers/net/phy/mediatek-ge.c 13786 13787MEDIATEK I2C CONTROLLER DRIVER 13788M: Qii Wang <qii.wang@mediatek.com> 13789L: linux-i2c@vger.kernel.org 13790S: Maintained 13791F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13792F: drivers/i2c/busses/i2c-mt65xx.c 13793 13794MEDIATEK IOMMU DRIVER 13795M: Yong Wu <yong.wu@mediatek.com> 13796L: iommu@lists.linux.dev 13797L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13798S: Supported 13799F: Documentation/devicetree/bindings/iommu/mediatek* 13800F: drivers/iommu/mtk_iommu* 13801F: include/dt-bindings/memory/mediatek,mt*-port.h 13802F: include/dt-bindings/memory/mt*-port.h 13803 13804MEDIATEK JPEG DRIVER 13805M: Bin Liu <bin.liu@mediatek.com> 13806S: Supported 13807F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13808F: drivers/media/platform/mediatek/jpeg/ 13809 13810MEDIATEK KEYPAD DRIVER 13811M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13812S: Supported 13813F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13814F: drivers/input/keyboard/mt6779-keypad.c 13815 13816MEDIATEK MDP DRIVER 13817M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13818M: Houlong Wei <houlong.wei@mediatek.com> 13819M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13820S: Supported 13821F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13822F: drivers/media/platform/mediatek/mdp/ 13823F: drivers/media/platform/mediatek/vpu/ 13824 13825MEDIATEK MEDIA DRIVER 13826M: Tiffany Lin <tiffany.lin@mediatek.com> 13827M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13828M: Yunfei Dong <yunfei.dong@mediatek.com> 13829S: Supported 13830F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13831F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13832F: drivers/media/platform/mediatek/vcodec/ 13833F: drivers/media/platform/mediatek/vpu/ 13834 13835MEDIATEK MIPI-CSI CDPHY DRIVER 13836M: Julien Stephan <jstephan@baylibre.com> 13837M: Andy Hsieh <andy.hsieh@mediatek.com> 13838S: Supported 13839F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13840F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13841 13842MEDIATEK MMC/SD/SDIO DRIVER 13843M: Chaotian Jing <chaotian.jing@mediatek.com> 13844S: Maintained 13845F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13846F: drivers/mmc/host/mtk-sd.c 13847 13848MEDIATEK MT76 WIRELESS LAN DRIVER 13849M: Felix Fietkau <nbd@nbd.name> 13850M: Lorenzo Bianconi <lorenzo@kernel.org> 13851M: Ryder Lee <ryder.lee@mediatek.com> 13852R: Shayne Chen <shayne.chen@mediatek.com> 13853R: Sean Wang <sean.wang@mediatek.com> 13854L: linux-wireless@vger.kernel.org 13855S: Maintained 13856T: git https://github.com/nbd168/wireless 13857F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13858F: drivers/net/wireless/mediatek/mt76/ 13859 13860MEDIATEK MT7601U WIRELESS LAN DRIVER 13861M: Jakub Kicinski <kuba@kernel.org> 13862L: linux-wireless@vger.kernel.org 13863S: Maintained 13864F: drivers/net/wireless/mediatek/mt7601u/ 13865 13866MEDIATEK MT7621 CLOCK DRIVER 13867M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13868S: Maintained 13869F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13870F: drivers/clk/ralink/clk-mt7621.c 13871 13872MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13873M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13874S: Maintained 13875F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13876F: drivers/pci/controller/pcie-mt7621.c 13877 13878MEDIATEK MT7621 PHY PCI DRIVER 13879M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13880S: Maintained 13881F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13882F: drivers/phy/ralink/phy-mt7621-pci.c 13883 13884MEDIATEK MT7621/28/88 I2C DRIVER 13885M: Stefan Roese <sr@denx.de> 13886L: linux-i2c@vger.kernel.org 13887S: Maintained 13888F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13889F: drivers/i2c/busses/i2c-mt7621.c 13890 13891MEDIATEK MTMIPS CLOCK DRIVER 13892M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13893S: Maintained 13894F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13895F: drivers/clk/ralink/clk-mtmips.c 13896 13897MEDIATEK NAND CONTROLLER DRIVER 13898L: linux-mtd@lists.infradead.org 13899S: Orphan 13900F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13901F: drivers/mtd/nand/raw/mtk_* 13902 13903MEDIATEK PMIC LED DRIVER 13904M: Sean Wang <sean.wang@mediatek.com> 13905S: Maintained 13906F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13907F: drivers/leds/leds-mt6323.c 13908 13909MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13910M: Sean Wang <sean.wang@mediatek.com> 13911S: Maintained 13912F: drivers/char/hw_random/mtk-rng.c 13913 13914MEDIATEK SMI DRIVER 13915M: Yong Wu <yong.wu@mediatek.com> 13916L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13917S: Supported 13918F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13919F: drivers/memory/mtk-smi.c 13920F: include/soc/mediatek/smi.h 13921 13922MEDIATEK SWITCH DRIVER 13923M: Arınç ÜNAL <arinc.unal@arinc9.com> 13924M: Daniel Golle <daniel@makrotopia.org> 13925M: DENG Qingfang <dqfext@gmail.com> 13926M: Sean Wang <sean.wang@mediatek.com> 13927L: netdev@vger.kernel.org 13928S: Maintained 13929F: drivers/net/dsa/mt7530-mdio.c 13930F: drivers/net/dsa/mt7530-mmio.c 13931F: drivers/net/dsa/mt7530.* 13932F: net/dsa/tag_mtk.c 13933 13934MEDIATEK T7XX 5G WWAN MODEM DRIVER 13935M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13936R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13937R: Liu Haijun <haijun.liu@mediatek.com> 13938R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13939R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13940L: netdev@vger.kernel.org 13941S: Supported 13942F: drivers/net/wwan/t7xx/ 13943 13944MEDIATEK USB3 DRD IP DRIVER 13945M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13946L: linux-usb@vger.kernel.org 13947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13948L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13949S: Maintained 13950F: Documentation/devicetree/bindings/usb/mediatek,* 13951F: drivers/usb/host/xhci-mtk* 13952F: drivers/usb/mtu3/ 13953 13954MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13955M: Peter Senna Tschudin <peter.senna@gmail.com> 13956M: Ian Ray <ian.ray@ge.com> 13957M: Martyn Welch <martyn.welch@collabora.co.uk> 13958S: Maintained 13959F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13960F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13961 13962MEGARAID SCSI/SAS DRIVERS 13963M: Kashyap Desai <kashyap.desai@broadcom.com> 13964M: Sumit Saxena <sumit.saxena@broadcom.com> 13965M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13966M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13967L: megaraidlinux.pdl@broadcom.com 13968L: linux-scsi@vger.kernel.org 13969S: Maintained 13970W: http://www.avagotech.com/support/ 13971F: Documentation/scsi/megaraid.rst 13972F: drivers/scsi/megaraid.* 13973F: drivers/scsi/megaraid/ 13974 13975MELEXIS MLX90614 DRIVER 13976M: Crt Mori <cmo@melexis.com> 13977L: linux-iio@vger.kernel.org 13978S: Supported 13979W: http://www.melexis.com 13980F: drivers/iio/temperature/mlx90614.c 13981 13982MELEXIS MLX90632 DRIVER 13983M: Crt Mori <cmo@melexis.com> 13984L: linux-iio@vger.kernel.org 13985S: Supported 13986W: http://www.melexis.com 13987F: drivers/iio/temperature/mlx90632.c 13988 13989MELEXIS MLX90635 DRIVER 13990M: Crt Mori <cmo@melexis.com> 13991L: linux-iio@vger.kernel.org 13992S: Supported 13993W: http://www.melexis.com 13994F: drivers/iio/temperature/mlx90635.c 13995 13996MELFAS MIP4 TOUCHSCREEN DRIVER 13997M: Sangwon Jee <jeesw@melfas.com> 13998S: Supported 13999W: http://www.melfas.com 14000F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14001F: drivers/input/touchscreen/melfas_mip4.c 14002 14003MELLANOX BLUEFIELD I2C DRIVER 14004M: Khalil Blaiech <kblaiech@nvidia.com> 14005M: Asmaa Mnebhi <asmaa@nvidia.com> 14006L: linux-i2c@vger.kernel.org 14007S: Supported 14008F: drivers/i2c/busses/i2c-mlxbf.c 14009 14010MELLANOX ETHERNET DRIVER (mlx4_en) 14011M: Tariq Toukan <tariqt@nvidia.com> 14012L: netdev@vger.kernel.org 14013S: Supported 14014W: http://www.mellanox.com 14015Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14016F: drivers/net/ethernet/mellanox/mlx4/en_* 14017 14018MELLANOX ETHERNET DRIVER (mlx5e) 14019M: Saeed Mahameed <saeedm@nvidia.com> 14020M: Tariq Toukan <tariqt@nvidia.com> 14021L: netdev@vger.kernel.org 14022S: Supported 14023W: http://www.mellanox.com 14024Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14025F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14026 14027MELLANOX ETHERNET INNOVA DRIVERS 14028R: Boris Pismenny <borisp@nvidia.com> 14029L: netdev@vger.kernel.org 14030S: Supported 14031W: http://www.mellanox.com 14032Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14033F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14034F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14035F: include/linux/mlx5/mlx5_ifc_fpga.h 14036 14037MELLANOX ETHERNET SWITCH DRIVERS 14038M: Ido Schimmel <idosch@nvidia.com> 14039M: Petr Machata <petrm@nvidia.com> 14040L: netdev@vger.kernel.org 14041S: Supported 14042W: http://www.mellanox.com 14043Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14044F: drivers/net/ethernet/mellanox/mlxsw/ 14045F: tools/testing/selftests/drivers/net/mlxsw/ 14046 14047MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14048M: mlxsw@nvidia.com 14049L: netdev@vger.kernel.org 14050S: Supported 14051W: http://www.mellanox.com 14052Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14053F: drivers/net/ethernet/mellanox/mlxfw/ 14054 14055MELLANOX HARDWARE PLATFORM SUPPORT 14056M: Hans de Goede <hdegoede@redhat.com> 14057M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14058M: Vadim Pasternak <vadimp@nvidia.com> 14059L: platform-driver-x86@vger.kernel.org 14060S: Supported 14061F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14062F: drivers/platform/mellanox/ 14063F: include/linux/platform_data/mlxreg.h 14064 14065MELLANOX MLX4 core VPI driver 14066M: Tariq Toukan <tariqt@nvidia.com> 14067L: netdev@vger.kernel.org 14068L: linux-rdma@vger.kernel.org 14069S: Supported 14070W: http://www.mellanox.com 14071Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14072F: drivers/net/ethernet/mellanox/mlx4/ 14073F: include/linux/mlx4/ 14074 14075MELLANOX MLX4 IB driver 14076M: Yishai Hadas <yishaih@nvidia.com> 14077L: linux-rdma@vger.kernel.org 14078S: Supported 14079W: http://www.mellanox.com 14080Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14081F: drivers/infiniband/hw/mlx4/ 14082F: include/linux/mlx4/ 14083F: include/uapi/rdma/mlx4-abi.h 14084 14085MELLANOX MLX5 core VPI driver 14086M: Saeed Mahameed <saeedm@nvidia.com> 14087M: Leon Romanovsky <leonro@nvidia.com> 14088M: Tariq Toukan <tariqt@nvidia.com> 14089L: netdev@vger.kernel.org 14090L: linux-rdma@vger.kernel.org 14091S: Supported 14092W: http://www.mellanox.com 14093Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14094F: Documentation/networking/device_drivers/ethernet/mellanox/ 14095F: drivers/net/ethernet/mellanox/mlx5/core/ 14096F: include/linux/mlx5/ 14097 14098MELLANOX MLX5 IB driver 14099M: Leon Romanovsky <leonro@nvidia.com> 14100L: linux-rdma@vger.kernel.org 14101S: Supported 14102W: http://www.mellanox.com 14103Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14104F: drivers/infiniband/hw/mlx5/ 14105F: include/linux/mlx5/ 14106F: include/uapi/rdma/mlx5-abi.h 14107 14108MELLANOX MLX5 VDPA DRIVER 14109M: Dragos Tatulea <dtatulea@nvidia.com> 14110L: virtualization@lists.linux.dev 14111S: Supported 14112F: drivers/vdpa/mlx5/ 14113 14114MELLANOX MLXCPLD I2C AND MUX DRIVER 14115M: Vadim Pasternak <vadimp@nvidia.com> 14116M: Michael Shych <michaelsh@nvidia.com> 14117L: linux-i2c@vger.kernel.org 14118S: Supported 14119F: Documentation/i2c/busses/i2c-mlxcpld.rst 14120F: drivers/i2c/busses/i2c-mlxcpld.c 14121F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14122 14123MELLANOX MLXCPLD LED DRIVER 14124M: Vadim Pasternak <vadimp@nvidia.com> 14125L: linux-leds@vger.kernel.org 14126S: Supported 14127F: Documentation/leds/leds-mlxcpld.rst 14128F: drivers/leds/leds-mlxcpld.c 14129F: drivers/leds/leds-mlxreg.c 14130 14131MELLANOX PLATFORM DRIVER 14132M: Vadim Pasternak <vadimp@nvidia.com> 14133L: platform-driver-x86@vger.kernel.org 14134S: Supported 14135F: drivers/platform/x86/mlx-platform.c 14136 14137MEMBARRIER SUPPORT 14138M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14139M: "Paul E. McKenney" <paulmck@kernel.org> 14140L: linux-kernel@vger.kernel.org 14141S: Supported 14142F: Documentation/scheduler/membarrier.rst 14143F: arch/*/include/asm/membarrier.h 14144F: arch/*/include/asm/sync_core.h 14145F: include/uapi/linux/membarrier.h 14146F: kernel/sched/membarrier.c 14147 14148MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14149M: Mike Rapoport <rppt@kernel.org> 14150L: linux-mm@kvack.org 14151S: Maintained 14152F: Documentation/core-api/boot-time-mm.rst 14153F: include/linux/memblock.h 14154F: mm/memblock.c 14155F: mm/mm_init.c 14156F: tools/testing/memblock/ 14157 14158MEMORY CONTROLLER DRIVERS 14159M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14160L: linux-kernel@vger.kernel.org 14161S: Maintained 14162B: mailto:krzysztof.kozlowski@linaro.org 14163T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14164F: Documentation/devicetree/bindings/memory-controllers/ 14165F: drivers/memory/ 14166F: include/dt-bindings/memory/ 14167F: include/memory/ 14168 14169MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14170M: Dmitry Osipenko <digetx@gmail.com> 14171L: linux-pm@vger.kernel.org 14172L: linux-tegra@vger.kernel.org 14173S: Maintained 14174T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14175F: drivers/devfreq/tegra30-devfreq.c 14176 14177MEMORY HOT(UN)PLUG 14178M: David Hildenbrand <david@redhat.com> 14179M: Oscar Salvador <osalvador@suse.de> 14180L: linux-mm@kvack.org 14181S: Maintained 14182F: Documentation/admin-guide/mm/memory-hotplug.rst 14183F: Documentation/core-api/memory-hotplug.rst 14184F: drivers/base/memory.c 14185F: include/linux/memory_hotplug.h 14186F: mm/memory_hotplug.c 14187F: tools/testing/selftests/memory-hotplug/ 14188 14189MEMORY MANAGEMENT 14190M: Andrew Morton <akpm@linux-foundation.org> 14191L: linux-mm@kvack.org 14192S: Maintained 14193W: http://www.linux-mm.org 14194T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14195T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14196F: include/linux/gfp.h 14197F: include/linux/gfp_types.h 14198F: include/linux/memfd.h 14199F: include/linux/memory.h 14200F: include/linux/memory_hotplug.h 14201F: include/linux/memory-tiers.h 14202F: include/linux/mempolicy.h 14203F: include/linux/mempool.h 14204F: include/linux/memremap.h 14205F: include/linux/mm.h 14206F: include/linux/mm_*.h 14207F: include/linux/mmzone.h 14208F: include/linux/mmu_notifier.h 14209F: include/linux/pagewalk.h 14210F: include/linux/rmap.h 14211F: include/trace/events/ksm.h 14212F: mm/ 14213F: tools/mm/ 14214F: tools/testing/selftests/mm/ 14215N: include/linux/page[-_]* 14216 14217MEMORY MAPPING 14218M: Andrew Morton <akpm@linux-foundation.org> 14219R: Liam R. Howlett <Liam.Howlett@oracle.com> 14220R: Vlastimil Babka <vbabka@suse.cz> 14221R: Lorenzo Stoakes <lstoakes@gmail.com> 14222L: linux-mm@kvack.org 14223S: Maintained 14224W: http://www.linux-mm.org 14225T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14226F: mm/mmap.c 14227 14228MEMORY TECHNOLOGY DEVICES (MTD) 14229M: Miquel Raynal <miquel.raynal@bootlin.com> 14230M: Richard Weinberger <richard@nod.at> 14231M: Vignesh Raghavendra <vigneshr@ti.com> 14232L: linux-mtd@lists.infradead.org 14233S: Maintained 14234W: http://www.linux-mtd.infradead.org/ 14235Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14236C: irc://irc.oftc.net/mtd 14237T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14239F: Documentation/devicetree/bindings/mtd/ 14240F: drivers/mtd/ 14241F: include/linux/mtd/ 14242F: include/uapi/mtd/ 14243 14244MEMSENSING MICROSYSTEMS MSA311 DRIVER 14245M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14246L: linux-iio@vger.kernel.org 14247S: Maintained 14248F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14249F: drivers/iio/accel/msa311.c 14250 14251MEN A21 WATCHDOG DRIVER 14252M: Johannes Thumshirn <morbidrsa@gmail.com> 14253L: linux-watchdog@vger.kernel.org 14254S: Maintained 14255F: drivers/watchdog/mena21_wdt.c 14256 14257MEN CHAMELEON BUS (mcb) 14258M: Johannes Thumshirn <morbidrsa@gmail.com> 14259S: Maintained 14260F: Documentation/driver-api/men-chameleon-bus.rst 14261F: drivers/mcb/ 14262F: include/linux/mcb.h 14263 14264MEN F21BMC (Board Management Controller) 14265M: Andreas Werner <andreas.werner@men.de> 14266S: Supported 14267F: Documentation/hwmon/menf21bmc.rst 14268F: drivers/hwmon/menf21bmc_hwmon.c 14269F: drivers/leds/leds-menf21bmc.c 14270F: drivers/mfd/menf21bmc.c 14271F: drivers/watchdog/menf21bmc_wdt.c 14272 14273MEN Z069 WATCHDOG DRIVER 14274M: Johannes Thumshirn <jth@kernel.org> 14275L: linux-watchdog@vger.kernel.org 14276S: Maintained 14277F: drivers/watchdog/menz69_wdt.c 14278 14279MESON AO CEC DRIVER FOR AMLOGIC SOCS 14280M: Neil Armstrong <neil.armstrong@linaro.org> 14281L: linux-media@vger.kernel.org 14282L: linux-amlogic@lists.infradead.org 14283S: Supported 14284W: http://linux-meson.com/ 14285T: git git://linuxtv.org/media_tree.git 14286F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14287F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14288F: drivers/media/cec/platform/meson/ao-cec.c 14289 14290MESON GE2D DRIVER FOR AMLOGIC SOCS 14291M: Neil Armstrong <neil.armstrong@linaro.org> 14292L: linux-media@vger.kernel.org 14293L: linux-amlogic@lists.infradead.org 14294S: Supported 14295T: git git://linuxtv.org/media_tree.git 14296F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14297F: drivers/media/platform/amlogic/meson-ge2d/ 14298 14299MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14300M: Liang Yang <liang.yang@amlogic.com> 14301L: linux-mtd@lists.infradead.org 14302S: Maintained 14303F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14304F: drivers/mtd/nand/raw/meson_* 14305 14306MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14307M: Neil Armstrong <neil.armstrong@linaro.org> 14308L: linux-media@vger.kernel.org 14309L: linux-amlogic@lists.infradead.org 14310S: Supported 14311T: git git://linuxtv.org/media_tree.git 14312F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14313F: drivers/staging/media/meson/vdec/ 14314 14315METHODE UDPU SUPPORT 14316M: Robert Marko <robert.marko@sartura.hr> 14317S: Maintained 14318F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14319F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14320 14321MHI BUS 14322M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14323L: mhi@lists.linux.dev 14324L: linux-arm-msm@vger.kernel.org 14325S: Maintained 14326T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14327F: Documentation/ABI/stable/sysfs-bus-mhi 14328F: Documentation/mhi/ 14329F: drivers/bus/mhi/ 14330F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14331F: include/linux/mhi.h 14332 14333MICROBLAZE ARCHITECTURE 14334M: Michal Simek <monstr@monstr.eu> 14335S: Supported 14336W: http://www.monstr.eu/fdt/ 14337T: git git://git.monstr.eu/linux-2.6-microblaze.git 14338F: arch/microblaze/ 14339 14340MICROBLAZE TMR INJECT 14341M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14342S: Supported 14343F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14344F: drivers/misc/xilinx_tmr_inject.c 14345 14346MICROBLAZE TMR MANAGER 14347M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14348S: Supported 14349F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14350F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14351F: drivers/misc/xilinx_tmr_manager.c 14352 14353MICROCHIP AT91 DMA DRIVERS 14354M: Ludovic Desroches <ludovic.desroches@microchip.com> 14355L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14356L: dmaengine@vger.kernel.org 14357S: Supported 14358F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14359F: drivers/dma/at_hdmac.c 14360F: drivers/dma/at_xdmac.c 14361F: include/dt-bindings/dma/at91.h 14362 14363MICROCHIP AT91 SERIAL DRIVER 14364M: Richard Genoud <richard.genoud@gmail.com> 14365S: Maintained 14366F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14367F: drivers/tty/serial/atmel_serial.c 14368F: drivers/tty/serial/atmel_serial.h 14369 14370MICROCHIP AT91 USART MFD DRIVER 14371M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14372L: linux-kernel@vger.kernel.org 14373S: Supported 14374F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14375F: drivers/mfd/at91-usart.c 14376F: include/dt-bindings/mfd/at91-usart.h 14377 14378MICROCHIP AT91 USART SPI DRIVER 14379M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14380L: linux-spi@vger.kernel.org 14381S: Supported 14382F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14383F: drivers/spi/spi-at91-usart.c 14384 14385MICROCHIP AUDIO ASOC DRIVERS 14386M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14387L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14388S: Supported 14389F: Documentation/devicetree/bindings/sound/atmel* 14390F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14391F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14392F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14393F: sound/soc/atmel 14394 14395MICROCHIP CSI2DC DRIVER 14396M: Eugen Hristev <eugen.hristev@microchip.com> 14397L: linux-media@vger.kernel.org 14398S: Supported 14399F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14400F: drivers/media/platform/microchip/microchip-csi2dc.c 14401 14402MICROCHIP ECC DRIVER 14403L: linux-crypto@vger.kernel.org 14404S: Orphan 14405F: drivers/crypto/atmel-ecc.* 14406 14407MICROCHIP EIC DRIVER 14408M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14409L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14410S: Supported 14411F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14412F: drivers/irqchip/irq-mchp-eic.c 14413 14414MICROCHIP I2C DRIVER 14415M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14416L: linux-i2c@vger.kernel.org 14417S: Supported 14418F: drivers/i2c/busses/i2c-at91-*.c 14419F: drivers/i2c/busses/i2c-at91.h 14420 14421MICROCHIP ISC DRIVER 14422M: Eugen Hristev <eugen.hristev@microchip.com> 14423L: linux-media@vger.kernel.org 14424S: Supported 14425F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14426F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14427F: drivers/media/platform/microchip/microchip-isc* 14428F: drivers/media/platform/microchip/microchip-sama*-isc* 14429F: drivers/staging/media/deprecated/atmel/atmel-isc* 14430F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14431F: include/linux/atmel-isc-media.h 14432 14433MICROCHIP ISI DRIVER 14434M: Eugen Hristev <eugen.hristev@microchip.com> 14435L: linux-media@vger.kernel.org 14436S: Supported 14437F: drivers/media/platform/atmel/atmel-isi.c 14438F: drivers/media/platform/atmel/atmel-isi.h 14439 14440MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14441M: Woojung Huh <woojung.huh@microchip.com> 14442M: UNGLinuxDriver@microchip.com 14443L: netdev@vger.kernel.org 14444S: Maintained 14445F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14446F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14447F: drivers/net/dsa/microchip/* 14448F: include/linux/dsa/ksz_common.h 14449F: include/linux/platform_data/microchip-ksz.h 14450F: net/dsa/tag_ksz.c 14451 14452MICROCHIP LAN743X ETHERNET DRIVER 14453M: Bryan Whitehead <bryan.whitehead@microchip.com> 14454M: UNGLinuxDriver@microchip.com 14455L: netdev@vger.kernel.org 14456S: Maintained 14457F: drivers/net/ethernet/microchip/lan743x_* 14458 14459MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14460M: Arun Ramadoss <arun.ramadoss@microchip.com> 14461R: UNGLinuxDriver@microchip.com 14462L: netdev@vger.kernel.org 14463S: Maintained 14464F: drivers/net/phy/microchip_t1.c 14465 14466MICROCHIP LAN966X ETHERNET DRIVER 14467M: Horatiu Vultur <horatiu.vultur@microchip.com> 14468M: UNGLinuxDriver@microchip.com 14469L: netdev@vger.kernel.org 14470S: Maintained 14471F: drivers/net/ethernet/microchip/lan966x/* 14472 14473MICROCHIP LCDFB DRIVER 14474M: Nicolas Ferre <nicolas.ferre@microchip.com> 14475L: linux-fbdev@vger.kernel.org 14476S: Maintained 14477F: drivers/video/fbdev/atmel_lcdfb.c 14478F: include/video/atmel_lcdc.h 14479 14480MICROCHIP MCP16502 PMIC DRIVER 14481M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14483S: Supported 14484F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14485F: drivers/regulator/mcp16502.c 14486 14487MICROCHIP MCP3564 ADC DRIVER 14488M: Marius Cristea <marius.cristea@microchip.com> 14489L: linux-iio@vger.kernel.org 14490S: Supported 14491F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14492F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14493F: drivers/iio/adc/mcp3564.c 14494 14495MICROCHIP MCP3911 ADC DRIVER 14496M: Marcus Folkesson <marcus.folkesson@gmail.com> 14497M: Kent Gustavsson <kent@minoris.se> 14498L: linux-iio@vger.kernel.org 14499S: Maintained 14500F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14501F: drivers/iio/adc/mcp3911.c 14502 14503MICROCHIP MMC/SD/SDIO MCI DRIVER 14504M: Aubin Constans <aubin.constans@microchip.com> 14505S: Maintained 14506F: drivers/mmc/host/atmel-mci.c 14507 14508MICROCHIP NAND DRIVER 14509L: linux-mtd@lists.infradead.org 14510S: Orphan 14511F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14512F: drivers/mtd/nand/raw/atmel/* 14513 14514MICROCHIP OTPC DRIVER 14515M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14517S: Supported 14518F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14519F: drivers/nvmem/microchip-otpc.c 14520F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14521 14522MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14523M: Marius Cristea <marius.cristea@microchip.com> 14524L: linux-iio@vger.kernel.org 14525S: Supported 14526F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14527F: drivers/iio/adc/pac1934.c 14528 14529MICROCHIP PCI1XXXX GP DRIVER 14530M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14531M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14532L: linux-gpio@vger.kernel.org 14533S: Supported 14534F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14535F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14536F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14537F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14538 14539MICROCHIP PCI1XXXX I2C DRIVER 14540M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14541M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14542M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14543L: linux-i2c@vger.kernel.org 14544S: Maintained 14545F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14546 14547MICROCHIP PCIe UART DRIVER 14548M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14549M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14550L: linux-serial@vger.kernel.org 14551S: Maintained 14552F: drivers/tty/serial/8250/8250_pci1xxxx.c 14553 14554MICROCHIP POLARFIRE FPGA DRIVERS 14555M: Conor Dooley <conor.dooley@microchip.com> 14556R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14557L: linux-fpga@vger.kernel.org 14558S: Supported 14559F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14560F: drivers/fpga/microchip-spi.c 14561 14562MICROCHIP PWM DRIVER 14563M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14564L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14565L: linux-pwm@vger.kernel.org 14566S: Supported 14567F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14568F: drivers/pwm/pwm-atmel.c 14569 14570MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14571M: Eugen Hristev <eugen.hristev@microchip.com> 14572L: linux-iio@vger.kernel.org 14573S: Supported 14574F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14575F: drivers/iio/adc/at91-sama5d2_adc.c 14576F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14577 14578MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14579M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14580S: Supported 14581F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14582F: drivers/power/reset/at91-sama5d2_shdwc.c 14583 14584MICROCHIP SOC DRIVERS 14585M: Conor Dooley <conor@kernel.org> 14586S: Supported 14587T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14588F: drivers/soc/microchip/ 14589 14590MICROCHIP SPI DRIVER 14591M: Ryan Wanner <ryan.wanner@microchip.com> 14592S: Supported 14593F: drivers/spi/spi-atmel.* 14594 14595MICROCHIP SSC DRIVER 14596M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14597L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14598S: Supported 14599F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14600F: drivers/misc/atmel-ssc.c 14601F: include/linux/atmel-ssc.h 14602 14603Microchip Timer Counter Block (TCB) Capture Driver 14604M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14605L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14606L: linux-iio@vger.kernel.org 14607S: Maintained 14608F: drivers/counter/microchip-tcb-capture.c 14609 14610MICROCHIP USB251XB DRIVER 14611M: Richard Leitner <richard.leitner@skidata.com> 14612L: linux-usb@vger.kernel.org 14613S: Maintained 14614F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14615F: drivers/usb/misc/usb251xb.c 14616 14617MICROCHIP USBA UDC DRIVER 14618M: Cristian Birsan <cristian.birsan@microchip.com> 14619L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14620S: Supported 14621F: drivers/usb/gadget/udc/atmel_usba_udc.* 14622 14623MICROCHIP WILC1000 WIFI DRIVER 14624M: Ajay Singh <ajay.kathat@microchip.com> 14625M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14626L: linux-wireless@vger.kernel.org 14627S: Supported 14628F: drivers/net/wireless/microchip/wilc1000/ 14629 14630MICROSEMI MIPS SOCS 14631M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14632M: UNGLinuxDriver@microchip.com 14633L: linux-mips@vger.kernel.org 14634S: Supported 14635F: Documentation/devicetree/bindings/mips/mscc.txt 14636F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14637F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14638F: arch/mips/boot/dts/mscc/ 14639F: arch/mips/configs/generic/board-ocelot.config 14640F: arch/mips/generic/board-ocelot.c 14641 14642MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14643M: Don Brace <don.brace@microchip.com> 14644L: storagedev@microchip.com 14645L: linux-scsi@vger.kernel.org 14646S: Supported 14647F: Documentation/scsi/smartpqi.rst 14648F: drivers/scsi/smartpqi/Kconfig 14649F: drivers/scsi/smartpqi/Makefile 14650F: drivers/scsi/smartpqi/smartpqi*.[ch] 14651F: include/linux/cciss*.h 14652F: include/uapi/linux/cciss*.h 14653 14654MICROSOFT MANA RDMA DRIVER 14655M: Long Li <longli@microsoft.com> 14656M: Ajay Sharma <sharmaajay@microsoft.com> 14657L: linux-rdma@vger.kernel.org 14658S: Supported 14659F: drivers/infiniband/hw/mana/ 14660F: include/net/mana 14661F: include/uapi/rdma/mana-abi.h 14662 14663MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14664M: Maximilian Luz <luzmaximilian@gmail.com> 14665L: platform-driver-x86@vger.kernel.org 14666S: Maintained 14667F: drivers/platform/surface/surface_aggregator_tabletsw.c 14668 14669MICROSOFT SURFACE BATTERY AND AC DRIVERS 14670M: Maximilian Luz <luzmaximilian@gmail.com> 14671L: linux-pm@vger.kernel.org 14672L: platform-driver-x86@vger.kernel.org 14673S: Maintained 14674F: drivers/power/supply/surface_battery.c 14675F: drivers/power/supply/surface_charger.c 14676 14677MICROSOFT SURFACE DTX DRIVER 14678M: Maximilian Luz <luzmaximilian@gmail.com> 14679L: platform-driver-x86@vger.kernel.org 14680S: Maintained 14681F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14682F: drivers/platform/surface/surface_dtx.c 14683F: include/uapi/linux/surface_aggregator/dtx.h 14684 14685MICROSOFT SURFACE SENSOR FAN DRIVER 14686M: Maximilian Luz <luzmaximilian@gmail.com> 14687M: Ivor Wanders <ivor@iwanders.net> 14688L: linux-hwmon@vger.kernel.org 14689S: Maintained 14690F: Documentation/hwmon/surface_fan.rst 14691F: drivers/hwmon/surface_fan.c 14692 14693MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14694M: Maximilian Luz <luzmaximilian@gmail.com> 14695L: platform-driver-x86@vger.kernel.org 14696S: Maintained 14697F: drivers/platform/surface/surface_gpe.c 14698 14699MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14700M: Hans de Goede <hdegoede@redhat.com> 14701M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14702M: Maximilian Luz <luzmaximilian@gmail.com> 14703L: platform-driver-x86@vger.kernel.org 14704S: Maintained 14705T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14706F: drivers/platform/surface/ 14707 14708MICROSOFT SURFACE HID TRANSPORT DRIVER 14709M: Maximilian Luz <luzmaximilian@gmail.com> 14710L: linux-input@vger.kernel.org 14711L: platform-driver-x86@vger.kernel.org 14712S: Maintained 14713F: drivers/hid/surface-hid/ 14714 14715MICROSOFT SURFACE HOT-PLUG DRIVER 14716M: Maximilian Luz <luzmaximilian@gmail.com> 14717L: platform-driver-x86@vger.kernel.org 14718S: Maintained 14719F: drivers/platform/surface/surface_hotplug.c 14720 14721MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14722M: Maximilian Luz <luzmaximilian@gmail.com> 14723L: platform-driver-x86@vger.kernel.org 14724S: Maintained 14725F: drivers/platform/surface/surface_platform_profile.c 14726 14727MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14728M: Chen Yu <yu.c.chen@intel.com> 14729L: platform-driver-x86@vger.kernel.org 14730S: Supported 14731F: drivers/platform/surface/surfacepro3_button.c 14732 14733MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14734M: Maximilian Luz <luzmaximilian@gmail.com> 14735L: platform-driver-x86@vger.kernel.org 14736S: Maintained 14737F: drivers/platform/surface/surface_aggregator_hub.c 14738 14739MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14740M: Maximilian Luz <luzmaximilian@gmail.com> 14741L: platform-driver-x86@vger.kernel.org 14742S: Maintained 14743W: https://github.com/linux-surface/surface-aggregator-module 14744C: irc://irc.libera.chat/linux-surface 14745F: Documentation/driver-api/surface_aggregator/ 14746F: drivers/platform/surface/aggregator/ 14747F: drivers/platform/surface/surface_acpi_notify.c 14748F: drivers/platform/surface/surface_aggregator_cdev.c 14749F: drivers/platform/surface/surface_aggregator_registry.c 14750F: include/linux/surface_acpi_notify.h 14751F: include/linux/surface_aggregator/ 14752F: include/uapi/linux/surface_aggregator/ 14753 14754MICROTEK X6 SCANNER 14755M: Oliver Neukum <oliver@neukum.org> 14756S: Maintained 14757F: drivers/usb/image/microtek.* 14758 14759MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14760M: Luka Kovacic <luka.kovacic@sartura.hr> 14761M: Luka Perkov <luka.perkov@sartura.hr> 14762S: Maintained 14763F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14764F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14765F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14766F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14767F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14768F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14769 14770MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14771M: Sakari Ailus <sakari.ailus@linux.intel.com> 14772L: linux-media@vger.kernel.org 14773S: Maintained 14774F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14775F: Documentation/driver-api/media/drivers/ccs/ 14776F: Documentation/userspace-api/media/drivers/ccs.rst 14777F: drivers/media/i2c/ccs-pll.c 14778F: drivers/media/i2c/ccs-pll.h 14779F: drivers/media/i2c/ccs/ 14780F: include/uapi/linux/ccs.h 14781F: include/uapi/linux/smiapp.h 14782 14783MIPS 14784M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14785L: linux-mips@vger.kernel.org 14786S: Maintained 14787W: http://www.linux-mips.org/ 14788Q: https://patchwork.kernel.org/project/linux-mips/list/ 14789T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14790F: Documentation/devicetree/bindings/mips/ 14791F: Documentation/arch/mips/ 14792F: arch/mips/ 14793F: drivers/platform/mips/ 14794F: include/dt-bindings/mips/ 14795 14796MIPS BAIKAL-T1 PLATFORM 14797M: Serge Semin <fancer.lancer@gmail.com> 14798L: linux-mips@vger.kernel.org 14799S: Supported 14800F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14801F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14802F: drivers/bus/bt1-*.c 14803F: drivers/clk/baikal-t1/ 14804F: drivers/memory/bt1-l2-ctl.c 14805F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14806 14807MIPS BOSTON DEVELOPMENT BOARD 14808M: Paul Burton <paulburton@kernel.org> 14809L: linux-mips@vger.kernel.org 14810S: Maintained 14811F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14812F: arch/mips/boot/dts/img/boston.dts 14813F: arch/mips/configs/generic/board-boston.config 14814F: drivers/clk/imgtec/clk-boston.c 14815F: include/dt-bindings/clock/boston-clock.h 14816 14817MIPS CORE DRIVERS 14818M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14819M: Serge Semin <fancer.lancer@gmail.com> 14820L: linux-mips@vger.kernel.org 14821S: Supported 14822F: drivers/bus/mips_cdmm.c 14823F: drivers/clocksource/mips-gic-timer.c 14824F: drivers/cpuidle/cpuidle-cps.c 14825F: drivers/irqchip/irq-mips-cpu.c 14826F: drivers/irqchip/irq-mips-gic.c 14827 14828MIPS GENERIC PLATFORM 14829M: Paul Burton <paulburton@kernel.org> 14830L: linux-mips@vger.kernel.org 14831S: Supported 14832F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14833F: arch/mips/generic/ 14834F: arch/mips/tools/generic-board-config.sh 14835 14836MIPS RINT INSTRUCTION EMULATION 14837M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14838L: linux-mips@vger.kernel.org 14839S: Supported 14840F: arch/mips/math-emu/dp_rint.c 14841F: arch/mips/math-emu/sp_rint.c 14842 14843MIPS/LOONGSON1 ARCHITECTURE 14844M: Keguang Zhang <keguang.zhang@gmail.com> 14845L: linux-mips@vger.kernel.org 14846S: Maintained 14847F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14848F: arch/mips/include/asm/mach-loongson32/ 14849F: arch/mips/loongson32/ 14850F: drivers/*/*loongson1* 14851F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14852 14853MIPS/LOONGSON2EF ARCHITECTURE 14854M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14855L: linux-mips@vger.kernel.org 14856S: Maintained 14857F: arch/mips/include/asm/mach-loongson2ef/ 14858F: arch/mips/loongson2ef/ 14859F: drivers/cpufreq/loongson2_cpufreq.c 14860 14861MIPS/LOONGSON64 ARCHITECTURE 14862M: Huacai Chen <chenhuacai@kernel.org> 14863M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14864L: linux-mips@vger.kernel.org 14865S: Maintained 14866F: arch/mips/include/asm/mach-loongson64/ 14867F: arch/mips/loongson64/ 14868F: drivers/irqchip/irq-loongson* 14869F: drivers/platform/mips/cpu_hwmon.c 14870 14871MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14872M: Hans Verkuil <hverkuil@xs4all.nl> 14873L: linux-media@vger.kernel.org 14874S: Odd Fixes 14875W: https://linuxtv.org 14876T: git git://linuxtv.org/media_tree.git 14877F: drivers/media/radio/radio-miropcm20* 14878 14879MITSUMI MM8013 FG DRIVER 14880M: Konrad Dybcio <konradybcio@kernel.org> 14881F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14882F: drivers/power/supply/mm8013.c 14883 14884MMP SUPPORT 14885R: Lubomir Rintel <lkundrak@v3.sk> 14886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14887S: Odd Fixes 14888T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14889F: arch/arm/boot/dts/marvell/mmp* 14890F: arch/arm/mach-mmp/ 14891F: include/linux/soc/mmp/ 14892 14893MMP USB PHY DRIVERS 14894R: Lubomir Rintel <lkundrak@v3.sk> 14895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14896S: Maintained 14897F: drivers/phy/marvell/phy-mmp3-usb.c 14898F: drivers/phy/marvell/phy-pxa-usb.c 14899 14900MMU GATHER AND TLB INVALIDATION 14901M: Will Deacon <will@kernel.org> 14902M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14903M: Andrew Morton <akpm@linux-foundation.org> 14904M: Nick Piggin <npiggin@gmail.com> 14905M: Peter Zijlstra <peterz@infradead.org> 14906L: linux-arch@vger.kernel.org 14907L: linux-mm@kvack.org 14908S: Maintained 14909F: arch/*/include/asm/tlb.h 14910F: include/asm-generic/tlb.h 14911F: mm/mmu_gather.c 14912 14913MN88472 MEDIA DRIVER 14914L: linux-media@vger.kernel.org 14915S: Orphan 14916W: https://linuxtv.org 14917Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14918F: drivers/media/dvb-frontends/mn88472* 14919 14920MN88473 MEDIA DRIVER 14921L: linux-media@vger.kernel.org 14922S: Orphan 14923W: https://linuxtv.org 14924Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14925F: drivers/media/dvb-frontends/mn88473* 14926 14927MOBILEYE MIPS SOCS 14928M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14929M: Gregory CLEMENT <gregory.clement@bootlin.com> 14930M: Théo Lebrun <theo.lebrun@bootlin.com> 14931L: linux-mips@vger.kernel.org 14932S: Maintained 14933F: Documentation/devicetree/bindings/mips/mobileye.yaml 14934F: arch/mips/boot/dts/mobileye/ 14935F: arch/mips/configs/eyeq5_defconfig 14936F: arch/mips/mobileye/board-epm5.its.S 14937 14938MODULE SUPPORT 14939M: Luis Chamberlain <mcgrof@kernel.org> 14940L: linux-modules@vger.kernel.org 14941L: linux-kernel@vger.kernel.org 14942S: Maintained 14943T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14944F: include/linux/kmod.h 14945F: include/linux/module*.h 14946F: kernel/module/ 14947F: lib/test_kmod.c 14948F: scripts/module* 14949F: tools/testing/selftests/kmod/ 14950 14951MONOLITHIC POWER SYSTEM PMIC DRIVER 14952M: Saravanan Sekar <sravanhome@gmail.com> 14953S: Maintained 14954F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14955F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14956F: drivers/hwmon/pmbus/mpq7932.c 14957F: drivers/iio/adc/mp2629_adc.c 14958F: drivers/mfd/mp2629.c 14959F: drivers/power/supply/mp2629_charger.c 14960F: drivers/regulator/mp5416.c 14961F: drivers/regulator/mpq7920.c 14962F: drivers/regulator/mpq7920.h 14963F: include/linux/mfd/mp2629.h 14964 14965MOST(R) TECHNOLOGY DRIVER 14966M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14967M: Christian Gromm <christian.gromm@microchip.com> 14968S: Maintained 14969F: Documentation/ABI/testing/configfs-most 14970F: Documentation/ABI/testing/sysfs-bus-most 14971F: drivers/most/ 14972F: drivers/staging/most/ 14973F: include/linux/most.h 14974 14975MOTORCOMM PHY DRIVER 14976M: Peter Geis <pgwipeout@gmail.com> 14977M: Frank <Frank.Sae@motor-comm.com> 14978L: netdev@vger.kernel.org 14979S: Maintained 14980F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14981F: drivers/net/phy/motorcomm.c 14982 14983MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14984M: Jiri Slaby <jirislaby@kernel.org> 14985S: Maintained 14986F: Documentation/driver-api/tty/moxa-smartio.rst 14987F: drivers/tty/mxser.* 14988 14989MP3309C BACKLIGHT DRIVER 14990M: Flavio Suligoi <f.suligoi@asem.it> 14991L: dri-devel@lists.freedesktop.org 14992S: Maintained 14993F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 14994F: drivers/video/backlight/mp3309c.c 14995 14996MR800 AVERMEDIA USB FM RADIO DRIVER 14997M: Alexey Klimov <klimov.linux@gmail.com> 14998L: linux-media@vger.kernel.org 14999S: Maintained 15000T: git git://linuxtv.org/media_tree.git 15001F: drivers/media/radio/radio-mr800.c 15002 15003MRF24J40 IEEE 802.15.4 RADIO DRIVER 15004M: Stefan Schmidt <stefan@datenfreihafen.org> 15005L: linux-wpan@vger.kernel.org 15006S: Odd Fixes 15007F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15008F: drivers/net/ieee802154/mrf24j40.c 15009 15010MSI EC DRIVER 15011M: Nikita Kravets <teackot@gmail.com> 15012L: platform-driver-x86@vger.kernel.org 15013S: Maintained 15014W: https://github.com/BeardOverflow/msi-ec 15015F: drivers/platform/x86/msi-ec.* 15016 15017MSI LAPTOP SUPPORT 15018M: "Lee, Chun-Yi" <jlee@suse.com> 15019L: platform-driver-x86@vger.kernel.org 15020S: Maintained 15021F: drivers/platform/x86/msi-laptop.c 15022 15023MSI WMI SUPPORT 15024L: platform-driver-x86@vger.kernel.org 15025S: Orphan 15026F: drivers/platform/x86/msi-wmi.c 15027 15028MSI001 MEDIA DRIVER 15029L: linux-media@vger.kernel.org 15030S: Orphan 15031W: https://linuxtv.org 15032Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15033F: drivers/media/tuners/msi001* 15034 15035MSI2500 MEDIA DRIVER 15036L: linux-media@vger.kernel.org 15037S: Orphan 15038W: https://linuxtv.org 15039Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15040F: drivers/media/usb/msi2500/ 15041 15042MSTAR INTERRUPT CONTROLLER DRIVER 15043M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15044M: Daniel Palmer <daniel@thingy.jp> 15045S: Maintained 15046F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15047F: drivers/irqchip/irq-mst-intc.c 15048 15049MSYSTEMS DISKONCHIP G3 MTD DRIVER 15050M: Robert Jarzmik <robert.jarzmik@free.fr> 15051L: linux-mtd@lists.infradead.org 15052S: Maintained 15053F: drivers/mtd/devices/docg3* 15054 15055MT9M114 ONSEMI SENSOR DRIVER 15056M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15057L: linux-media@vger.kernel.org 15058S: Maintained 15059T: git git://linuxtv.org/media_tree.git 15060F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15061F: drivers/media/i2c/mt9m114.c 15062 15063MT9P031 APTINA CAMERA SENSOR 15064M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15065L: linux-media@vger.kernel.org 15066S: Maintained 15067T: git git://linuxtv.org/media_tree.git 15068F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15069F: drivers/media/i2c/mt9p031.c 15070F: include/media/i2c/mt9p031.h 15071 15072MT9T112 APTINA CAMERA SENSOR 15073M: Jacopo Mondi <jacopo@jmondi.org> 15074L: linux-media@vger.kernel.org 15075S: Odd Fixes 15076T: git git://linuxtv.org/media_tree.git 15077F: drivers/media/i2c/mt9t112.c 15078F: include/media/i2c/mt9t112.h 15079 15080MT9V032 APTINA CAMERA SENSOR 15081M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15082L: linux-media@vger.kernel.org 15083S: Maintained 15084T: git git://linuxtv.org/media_tree.git 15085F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15086F: drivers/media/i2c/mt9v032.c 15087F: include/media/i2c/mt9v032.h 15088 15089MT9V111 APTINA CAMERA SENSOR 15090M: Jacopo Mondi <jacopo@jmondi.org> 15091L: linux-media@vger.kernel.org 15092S: Maintained 15093T: git git://linuxtv.org/media_tree.git 15094F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15095F: drivers/media/i2c/mt9v111.c 15096 15097MULTIFUNCTION DEVICES (MFD) 15098M: Lee Jones <lee@kernel.org> 15099S: Maintained 15100T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15101F: Documentation/devicetree/bindings/mfd/ 15102F: drivers/mfd/ 15103F: include/dt-bindings/mfd/ 15104F: include/linux/mfd/ 15105 15106MULTIMEDIA CARD (MMC) ETC. OVER SPI 15107S: Orphan 15108F: drivers/mmc/host/mmc_spi.c 15109F: include/linux/spi/mmc_spi.h 15110 15111MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15112M: Ulf Hansson <ulf.hansson@linaro.org> 15113L: linux-mmc@vger.kernel.org 15114S: Maintained 15115T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15116F: Documentation/devicetree/bindings/mmc/ 15117F: drivers/mmc/ 15118F: include/linux/mmc/ 15119F: include/uapi/linux/mmc/ 15120 15121MULTIPLEXER SUBSYSTEM 15122M: Peter Rosin <peda@axentia.se> 15123S: Maintained 15124F: Documentation/ABI/testing/sysfs-class-mux* 15125F: Documentation/devicetree/bindings/mux/ 15126F: drivers/mux/ 15127F: include/dt-bindings/mux/ 15128F: include/linux/mux/ 15129 15130MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15131M: Bin Liu <b-liu@ti.com> 15132L: linux-usb@vger.kernel.org 15133S: Maintained 15134F: drivers/usb/musb/ 15135 15136MXL301RF MEDIA DRIVER 15137M: Akihiro Tsukada <tskd08@gmail.com> 15138L: linux-media@vger.kernel.org 15139S: Odd Fixes 15140F: drivers/media/tuners/mxl301rf* 15141 15142MXL5007T MEDIA DRIVER 15143M: Michael Krufky <mkrufky@linuxtv.org> 15144L: linux-media@vger.kernel.org 15145S: Maintained 15146W: https://linuxtv.org 15147W: http://github.com/mkrufky 15148Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15149T: git git://linuxtv.org/mkrufky/tuners.git 15150F: drivers/media/tuners/mxl5007t.* 15151 15152MXSFB DRM DRIVER 15153M: Marek Vasut <marex@denx.de> 15154M: Stefan Agner <stefan@agner.ch> 15155L: dri-devel@lists.freedesktop.org 15156S: Supported 15157T: git git://anongit.freedesktop.org/drm/drm-misc 15158F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15159F: drivers/gpu/drm/mxsfb/ 15160 15161MYLEX DAC960 PCI RAID Controller 15162M: Hannes Reinecke <hare@kernel.org> 15163L: linux-scsi@vger.kernel.org 15164S: Supported 15165F: drivers/scsi/myrb.* 15166F: drivers/scsi/myrs.* 15167 15168MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15169M: Chris Lee <christopher.lee@cspi.com> 15170L: netdev@vger.kernel.org 15171S: Supported 15172W: https://www.cspi.com/ethernet-products/support/downloads/ 15173F: drivers/net/ethernet/myricom/myri10ge/ 15174 15175NAND FLASH SUBSYSTEM 15176M: Miquel Raynal <miquel.raynal@bootlin.com> 15177R: Richard Weinberger <richard@nod.at> 15178L: linux-mtd@lists.infradead.org 15179S: Maintained 15180W: http://www.linux-mtd.infradead.org/ 15181Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15182C: irc://irc.oftc.net/mtd 15183T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15184F: drivers/mtd/nand/ 15185F: include/linux/mtd/*nand*.h 15186 15187NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15188M: Daniel Mack <zonque@gmail.com> 15189L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15190S: Maintained 15191W: http://www.native-instruments.com 15192F: sound/usb/caiaq/ 15193 15194NATSEMI ETHERNET DRIVER (DP8381x) 15195S: Orphan 15196F: drivers/net/ethernet/natsemi/natsemi.c 15197 15198NCR 5380 SCSI DRIVERS 15199M: Finn Thain <fthain@linux-m68k.org> 15200M: Michael Schmitz <schmitzmic@gmail.com> 15201L: linux-scsi@vger.kernel.org 15202S: Maintained 15203F: Documentation/scsi/g_NCR5380.rst 15204F: drivers/scsi/NCR5380.* 15205F: drivers/scsi/arm/cumana_1.c 15206F: drivers/scsi/arm/oak.c 15207F: drivers/scsi/atari_scsi.* 15208F: drivers/scsi/dmx3191d.c 15209F: drivers/scsi/g_NCR5380.* 15210F: drivers/scsi/mac_scsi.* 15211F: drivers/scsi/sun3_scsi.* 15212F: drivers/scsi/sun3_scsi_vme.c 15213 15214NCSI LIBRARY 15215M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15216S: Maintained 15217F: net/ncsi/ 15218 15219NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15220M: Zev Weiss <zev@bewilderbeest.net> 15221L: linux-hwmon@vger.kernel.org 15222S: Maintained 15223F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15224F: drivers/hwmon/nct6775-i2c.c 15225 15226NETDEVSIM 15227M: Jakub Kicinski <kuba@kernel.org> 15228S: Maintained 15229F: drivers/net/netdevsim/* 15230F: tools/testing/selftests/drivers/net/netdevsim/* 15231 15232NETEM NETWORK EMULATOR 15233M: Stephen Hemminger <stephen@networkplumber.org> 15234L: netdev@vger.kernel.org 15235S: Maintained 15236F: net/sched/sch_netem.c 15237 15238NETERION 10GbE DRIVERS (s2io) 15239M: Jon Mason <jdmason@kudzu.us> 15240L: netdev@vger.kernel.org 15241S: Supported 15242F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15243F: drivers/net/ethernet/neterion/ 15244 15245NETFILTER 15246M: Pablo Neira Ayuso <pablo@netfilter.org> 15247M: Jozsef Kadlecsik <kadlec@netfilter.org> 15248L: netfilter-devel@vger.kernel.org 15249L: coreteam@netfilter.org 15250S: Maintained 15251W: http://www.netfilter.org/ 15252W: http://www.iptables.org/ 15253W: http://www.nftables.org/ 15254Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15255C: irc://irc.libera.chat/netfilter 15256T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15257T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15258F: include/linux/netfilter* 15259F: include/linux/netfilter/ 15260F: include/net/netfilter/ 15261F: include/uapi/linux/netfilter* 15262F: include/uapi/linux/netfilter/ 15263F: net/*/netfilter.c 15264F: net/*/netfilter/ 15265F: net/bridge/br_netfilter*.c 15266F: net/netfilter/ 15267F: tools/testing/selftests/net/netfilter/ 15268 15269NETROM NETWORK LAYER 15270M: Ralf Baechle <ralf@linux-mips.org> 15271L: linux-hams@vger.kernel.org 15272S: Maintained 15273W: https://linux-ax25.in-berlin.de 15274F: include/net/netrom.h 15275F: include/uapi/linux/netrom.h 15276F: net/netrom/ 15277 15278NETRONIX EMBEDDED CONTROLLER 15279M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15280S: Maintained 15281F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15282F: drivers/mfd/ntxec.c 15283F: drivers/pwm/pwm-ntxec.c 15284F: drivers/rtc/rtc-ntxec.c 15285F: include/linux/mfd/ntxec.h 15286 15287NETRONOME ETHERNET DRIVERS 15288M: Louis Peens <louis.peens@corigine.com> 15289R: Jakub Kicinski <kuba@kernel.org> 15290L: oss-drivers@corigine.com 15291S: Maintained 15292F: drivers/net/ethernet/netronome/ 15293 15294NETWORK BLOCK DEVICE (NBD) 15295M: Josef Bacik <josef@toxicpanda.com> 15296L: linux-block@vger.kernel.org 15297L: nbd@other.debian.org 15298S: Maintained 15299F: Documentation/admin-guide/blockdev/nbd.rst 15300F: drivers/block/nbd.c 15301F: include/trace/events/nbd.h 15302F: include/uapi/linux/nbd.h 15303 15304NETWORK DROP MONITOR 15305M: Neil Horman <nhorman@tuxdriver.com> 15306L: netdev@vger.kernel.org 15307S: Maintained 15308W: https://fedorahosted.org/dropwatch/ 15309F: include/uapi/linux/net_dropmon.h 15310F: net/core/drop_monitor.c 15311 15312NETWORKING DRIVERS 15313M: "David S. Miller" <davem@davemloft.net> 15314M: Eric Dumazet <edumazet@google.com> 15315M: Jakub Kicinski <kuba@kernel.org> 15316M: Paolo Abeni <pabeni@redhat.com> 15317L: netdev@vger.kernel.org 15318S: Maintained 15319P: Documentation/process/maintainer-netdev.rst 15320Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15321T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15322T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15323F: Documentation/devicetree/bindings/net/ 15324F: Documentation/networking/net_cachelines/net_device.rst 15325F: drivers/connector/ 15326F: drivers/net/ 15327F: include/dt-bindings/net/ 15328F: include/linux/cn_proc.h 15329F: include/linux/etherdevice.h 15330F: include/linux/fcdevice.h 15331F: include/linux/fddidevice.h 15332F: include/linux/hippidevice.h 15333F: include/linux/if_* 15334F: include/linux/inetdevice.h 15335F: include/linux/netdevice.h 15336F: include/uapi/linux/cn_proc.h 15337F: include/uapi/linux/if_* 15338F: include/uapi/linux/netdevice.h 15339X: drivers/net/wireless/ 15340 15341NETWORKING DRIVERS (WIRELESS) 15342M: Kalle Valo <kvalo@kernel.org> 15343L: linux-wireless@vger.kernel.org 15344S: Maintained 15345W: https://wireless.wiki.kernel.org/ 15346Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15347T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15348T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15349F: Documentation/devicetree/bindings/net/wireless/ 15350F: drivers/net/wireless/ 15351 15352NETWORKING [DSA] 15353M: Andrew Lunn <andrew@lunn.ch> 15354M: Florian Fainelli <f.fainelli@gmail.com> 15355M: Vladimir Oltean <olteanv@gmail.com> 15356S: Maintained 15357F: Documentation/devicetree/bindings/net/dsa/ 15358F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15359F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15360F: drivers/net/dsa/ 15361F: include/linux/dsa/ 15362F: include/linux/platform_data/dsa.h 15363F: include/net/dsa.h 15364F: net/dsa/ 15365F: tools/testing/selftests/drivers/net/dsa/ 15366 15367NETWORKING [GENERAL] 15368M: "David S. Miller" <davem@davemloft.net> 15369M: Eric Dumazet <edumazet@google.com> 15370M: Jakub Kicinski <kuba@kernel.org> 15371M: Paolo Abeni <pabeni@redhat.com> 15372L: netdev@vger.kernel.org 15373S: Maintained 15374P: Documentation/process/maintainer-netdev.rst 15375Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15376B: mailto:netdev@vger.kernel.org 15377T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15378T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15379F: Documentation/core-api/netlink.rst 15380F: Documentation/netlink/ 15381F: Documentation/networking/ 15382F: Documentation/networking/net_cachelines/ 15383F: Documentation/process/maintainer-netdev.rst 15384F: Documentation/userspace-api/netlink/ 15385F: include/linux/framer/framer-provider.h 15386F: include/linux/framer/framer.h 15387F: include/linux/in.h 15388F: include/linux/indirect_call_wrapper.h 15389F: include/linux/net.h 15390F: include/linux/netdevice.h 15391F: include/net/ 15392F: include/uapi/linux/in.h 15393F: include/uapi/linux/net.h 15394F: include/uapi/linux/net_namespace.h 15395F: include/uapi/linux/netdevice.h 15396F: lib/net_utils.c 15397F: lib/random32.c 15398F: net/ 15399F: tools/net/ 15400F: tools/testing/selftests/net/ 15401X: net/9p/ 15402X: net/bluetooth/ 15403 15404NETWORKING [IPSEC] 15405M: Steffen Klassert <steffen.klassert@secunet.com> 15406M: Herbert Xu <herbert@gondor.apana.org.au> 15407M: "David S. Miller" <davem@davemloft.net> 15408L: netdev@vger.kernel.org 15409S: Maintained 15410T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15411T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15412F: include/net/xfrm.h 15413F: include/uapi/linux/xfrm.h 15414F: net/ipv4/ah4.c 15415F: net/ipv4/esp4* 15416F: net/ipv4/ip_vti.c 15417F: net/ipv4/ipcomp.c 15418F: net/ipv4/xfrm* 15419F: net/ipv6/ah6.c 15420F: net/ipv6/esp6* 15421F: net/ipv6/ip6_vti.c 15422F: net/ipv6/ipcomp6.c 15423F: net/ipv6/xfrm* 15424F: net/key/ 15425F: net/xfrm/ 15426F: tools/testing/selftests/net/ipsec.c 15427 15428NETWORKING [IPv4/IPv6] 15429M: "David S. Miller" <davem@davemloft.net> 15430M: David Ahern <dsahern@kernel.org> 15431L: netdev@vger.kernel.org 15432S: Maintained 15433T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15434F: arch/x86/net/* 15435F: include/linux/ip.h 15436F: include/linux/ipv6* 15437F: include/net/fib* 15438F: include/net/ip* 15439F: include/net/route.h 15440F: net/ipv4/ 15441F: net/ipv6/ 15442 15443NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15444M: Paul Moore <paul@paul-moore.com> 15445L: netdev@vger.kernel.org 15446L: linux-security-module@vger.kernel.org 15447S: Supported 15448W: https://github.com/netlabel 15449F: Documentation/netlabel/ 15450F: include/net/calipso.h 15451F: include/net/cipso_ipv4.h 15452F: include/net/netlabel.h 15453F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15454F: include/uapi/linux/netfilter/xt_SECMARK.h 15455F: net/ipv4/cipso_ipv4.c 15456F: net/ipv6/calipso.c 15457F: net/netfilter/xt_CONNSECMARK.c 15458F: net/netfilter/xt_SECMARK.c 15459F: net/netlabel/ 15460 15461NETWORKING [MACSEC] 15462M: Sabrina Dubroca <sd@queasysnail.net> 15463L: netdev@vger.kernel.org 15464S: Maintained 15465F: drivers/net/macsec.c 15466F: include/net/macsec.h 15467F: include/uapi/linux/if_macsec.h 15468K: macsec 15469K: \bmdo_ 15470 15471NETWORKING [MPTCP] 15472M: Matthieu Baerts <matttbe@kernel.org> 15473M: Mat Martineau <martineau@kernel.org> 15474R: Geliang Tang <geliang@kernel.org> 15475L: netdev@vger.kernel.org 15476L: mptcp@lists.linux.dev 15477S: Maintained 15478W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15479B: https://github.com/multipath-tcp/mptcp_net-next/issues 15480T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15481T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15482F: Documentation/netlink/specs/mptcp_pm.yaml 15483F: Documentation/networking/mptcp-sysctl.rst 15484F: include/net/mptcp.h 15485F: include/trace/events/mptcp.h 15486F: include/uapi/linux/mptcp*.h 15487F: net/mptcp/ 15488F: tools/testing/selftests/bpf/*/*mptcp*.c 15489F: tools/testing/selftests/net/mptcp/ 15490 15491NETWORKING [TCP] 15492M: Eric Dumazet <edumazet@google.com> 15493L: netdev@vger.kernel.org 15494S: Maintained 15495F: Documentation/networking/net_cachelines/tcp_sock.rst 15496F: include/linux/tcp.h 15497F: include/net/tcp.h 15498F: include/trace/events/tcp.h 15499F: include/uapi/linux/tcp.h 15500F: net/ipv4/syncookies.c 15501F: net/ipv4/tcp*.c 15502F: net/ipv6/syncookies.c 15503F: net/ipv6/tcp*.c 15504 15505NETWORKING [TLS] 15506M: Boris Pismenny <borisp@nvidia.com> 15507M: John Fastabend <john.fastabend@gmail.com> 15508M: Jakub Kicinski <kuba@kernel.org> 15509L: netdev@vger.kernel.org 15510S: Maintained 15511F: include/net/tls.h 15512F: include/uapi/linux/tls.h 15513F: net/tls/* 15514 15515NETXEN (1/10) GbE SUPPORT 15516M: Manish Chopra <manishc@marvell.com> 15517M: Rahul Verma <rahulv@marvell.com> 15518M: GR-Linux-NIC-Dev@marvell.com 15519L: netdev@vger.kernel.org 15520S: Supported 15521F: drivers/net/ethernet/qlogic/netxen/ 15522 15523NET_FAILOVER MODULE 15524M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15525L: netdev@vger.kernel.org 15526S: Supported 15527F: Documentation/networking/net_failover.rst 15528F: drivers/net/net_failover.c 15529F: include/net/net_failover.h 15530 15531NEXTHOP 15532M: David Ahern <dsahern@kernel.org> 15533L: netdev@vger.kernel.org 15534S: Maintained 15535F: include/net/netns/nexthop.h 15536F: include/net/nexthop.h 15537F: include/uapi/linux/nexthop.h 15538F: net/ipv4/nexthop.c 15539 15540NFC SUBSYSTEM 15541M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15542L: netdev@vger.kernel.org 15543S: Maintained 15544F: Documentation/devicetree/bindings/net/nfc/ 15545F: drivers/nfc/ 15546F: include/net/nfc/ 15547F: include/uapi/linux/nfc.h 15548F: net/nfc/ 15549 15550NFC VIRTUAL NCI DEVICE DRIVER 15551M: Bongsu Jeon <bongsu.jeon@samsung.com> 15552L: netdev@vger.kernel.org 15553S: Supported 15554F: drivers/nfc/virtual_ncidev.c 15555F: tools/testing/selftests/nci/ 15556 15557NFS, SUNRPC, AND LOCKD CLIENTS 15558M: Trond Myklebust <trond.myklebust@hammerspace.com> 15559M: Anna Schumaker <anna@kernel.org> 15560L: linux-nfs@vger.kernel.org 15561S: Maintained 15562W: http://client.linux-nfs.org 15563T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15564F: Documentation/filesystems/nfs/ 15565F: fs/lockd/ 15566F: fs/nfs/ 15567F: fs/nfs_common/ 15568F: include/linux/lockd/ 15569F: include/linux/nfs* 15570F: include/linux/sunrpc/ 15571F: include/uapi/linux/nfs* 15572F: include/uapi/linux/sunrpc/ 15573F: net/sunrpc/ 15574 15575NILFS2 FILESYSTEM 15576M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15577L: linux-nilfs@vger.kernel.org 15578S: Supported 15579W: https://nilfs.sourceforge.io/ 15580T: git https://github.com/konis/nilfs2.git 15581F: Documentation/filesystems/nilfs2.rst 15582F: fs/nilfs2/ 15583F: include/trace/events/nilfs2.h 15584F: include/uapi/linux/nilfs2_api.h 15585F: include/uapi/linux/nilfs2_ondisk.h 15586 15587NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15588M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15589S: Maintained 15590W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15591F: Documentation/scsi/NinjaSCSI.rst 15592F: drivers/scsi/pcmcia/nsp_* 15593 15594NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15595M: GOTO Masanori <gotom@debian.or.jp> 15596M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15597S: Maintained 15598W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15599F: Documentation/scsi/NinjaSCSI.rst 15600F: drivers/scsi/nsp32* 15601 15602NINTENDO HID DRIVER 15603M: Daniel J. Ogorchock <djogorchock@gmail.com> 15604L: linux-input@vger.kernel.org 15605S: Maintained 15606F: drivers/hid/hid-nintendo* 15607 15608NIOS2 ARCHITECTURE 15609M: Dinh Nguyen <dinguyen@kernel.org> 15610S: Maintained 15611T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15612F: arch/nios2/ 15613 15614NITRO ENCLAVES (NE) 15615M: Alexandru Ciobotaru <alcioa@amazon.com> 15616L: linux-kernel@vger.kernel.org 15617L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15618S: Supported 15619W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15620F: Documentation/virt/ne_overview.rst 15621F: drivers/virt/nitro_enclaves/ 15622F: include/linux/nitro_enclaves.h 15623F: include/uapi/linux/nitro_enclaves.h 15624F: samples/nitro_enclaves/ 15625 15626NITRO SECURE MODULE (NSM) 15627M: Alexander Graf <graf@amazon.com> 15628L: linux-kernel@vger.kernel.org 15629L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15630S: Supported 15631W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15632F: drivers/misc/nsm.c 15633F: include/uapi/linux/nsm.h 15634 15635NOHZ, DYNTICKS SUPPORT 15636M: Anna-Maria Behnsen <anna-maria@linutronix.de> 15637M: Frederic Weisbecker <frederic@kernel.org> 15638M: Ingo Molnar <mingo@kernel.org> 15639M: Thomas Gleixner <tglx@linutronix.de> 15640L: linux-kernel@vger.kernel.org 15641S: Maintained 15642T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15643F: include/linux/sched/nohz.h 15644F: include/linux/tick.h 15645F: kernel/time/tick*.* 15646 15647NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15648M: Pavel Machek <pavel@ucw.cz> 15649M: Sakari Ailus <sakari.ailus@iki.fi> 15650L: linux-media@vger.kernel.org 15651S: Maintained 15652F: drivers/media/i2c/ad5820.c 15653F: drivers/media/i2c/et8ek8 15654 15655NOKIA N900 POWER SUPPLY DRIVERS 15656R: Pali Rohár <pali@kernel.org> 15657F: drivers/power/supply/bq2415x_charger.c 15658F: drivers/power/supply/bq27xxx_battery.c 15659F: drivers/power/supply/bq27xxx_battery_i2c.c 15660F: drivers/power/supply/isp1704_charger.c 15661F: drivers/power/supply/rx51_battery.c 15662F: include/linux/power/bq2415x_charger.h 15663F: include/linux/power/bq27xxx_battery.h 15664 15665NOLIBC HEADER FILE 15666M: Willy Tarreau <w@1wt.eu> 15667M: Thomas Weißschuh <linux@weissschuh.net> 15668S: Maintained 15669T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15670F: tools/include/nolibc/ 15671F: tools/testing/selftests/nolibc/ 15672 15673NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15674M: Hans de Goede <hdegoede@redhat.com> 15675L: linux-input@vger.kernel.org 15676S: Maintained 15677F: drivers/input/touchscreen/novatek-nvt-ts.c 15678 15679NSDEPS 15680M: Matthias Maennich <maennich@google.com> 15681S: Maintained 15682F: Documentation/core-api/symbol-namespaces.rst 15683F: scripts/nsdeps 15684 15685NTB AMD DRIVER 15686M: Sanjay R Mehta <sanju.mehta@amd.com> 15687M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15688L: ntb@lists.linux.dev 15689S: Supported 15690F: drivers/ntb/hw/amd/ 15691 15692NTB DRIVER CORE 15693M: Jon Mason <jdmason@kudzu.us> 15694M: Dave Jiang <dave.jiang@intel.com> 15695M: Allen Hubbe <allenbh@gmail.com> 15696L: ntb@lists.linux.dev 15697S: Supported 15698W: https://github.com/jonmason/ntb/wiki 15699T: git https://github.com/jonmason/ntb.git 15700F: drivers/net/ntb_netdev.c 15701F: drivers/ntb/ 15702F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15703F: include/linux/ntb.h 15704F: include/linux/ntb_transport.h 15705F: tools/testing/selftests/ntb/ 15706 15707NTB IDT DRIVER 15708M: Serge Semin <fancer.lancer@gmail.com> 15709L: ntb@lists.linux.dev 15710S: Supported 15711F: drivers/ntb/hw/idt/ 15712 15713NTB INTEL DRIVER 15714M: Dave Jiang <dave.jiang@intel.com> 15715L: ntb@lists.linux.dev 15716S: Supported 15717W: https://github.com/davejiang/linux/wiki 15718T: git https://github.com/davejiang/linux.git 15719F: drivers/ntb/hw/intel/ 15720 15721NTFS3 FILESYSTEM 15722M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15723L: ntfs3@lists.linux.dev 15724S: Supported 15725W: http://www.paragon-software.com/ 15726T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15727F: Documentation/filesystems/ntfs3.rst 15728F: fs/ntfs3/ 15729 15730NUBUS SUBSYSTEM 15731M: Finn Thain <fthain@linux-m68k.org> 15732L: linux-m68k@lists.linux-m68k.org 15733S: Maintained 15734F: arch/*/include/asm/nubus.h 15735F: drivers/nubus/ 15736F: include/linux/nubus.h 15737F: include/uapi/linux/nubus.h 15738 15739NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15740M: Antonino Daplas <adaplas@gmail.com> 15741L: linux-fbdev@vger.kernel.org 15742S: Maintained 15743F: drivers/video/fbdev/nvidia/ 15744F: drivers/video/fbdev/riva/ 15745 15746NVIDIA WMI EC BACKLIGHT DRIVER 15747M: Daniel Dadap <ddadap@nvidia.com> 15748L: platform-driver-x86@vger.kernel.org 15749S: Supported 15750F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15751F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15752 15753NVM EXPRESS DRIVER 15754M: Keith Busch <kbusch@kernel.org> 15755M: Jens Axboe <axboe@fb.com> 15756M: Christoph Hellwig <hch@lst.de> 15757M: Sagi Grimberg <sagi@grimberg.me> 15758L: linux-nvme@lists.infradead.org 15759S: Supported 15760W: http://git.infradead.org/nvme.git 15761T: git git://git.infradead.org/nvme.git 15762F: Documentation/nvme/ 15763F: drivers/nvme/common/ 15764F: drivers/nvme/host/ 15765F: include/linux/nvme-*.h 15766F: include/linux/nvme.h 15767F: include/uapi/linux/nvme_ioctl.h 15768 15769NVM EXPRESS FABRICS AUTHENTICATION 15770M: Hannes Reinecke <hare@suse.de> 15771L: linux-nvme@lists.infradead.org 15772S: Supported 15773F: drivers/nvme/host/auth.c 15774F: drivers/nvme/target/auth.c 15775F: drivers/nvme/target/fabrics-cmd-auth.c 15776F: include/linux/nvme-auth.h 15777 15778NVM EXPRESS FC TRANSPORT DRIVERS 15779M: James Smart <james.smart@broadcom.com> 15780L: linux-nvme@lists.infradead.org 15781S: Supported 15782F: drivers/nvme/host/fc.c 15783F: drivers/nvme/target/fc.c 15784F: drivers/nvme/target/fcloop.c 15785F: include/linux/nvme-fc-driver.h 15786F: include/linux/nvme-fc.h 15787 15788NVM EXPRESS HARDWARE MONITORING SUPPORT 15789M: Guenter Roeck <linux@roeck-us.net> 15790L: linux-nvme@lists.infradead.org 15791S: Supported 15792F: drivers/nvme/host/hwmon.c 15793 15794NVM EXPRESS TARGET DRIVER 15795M: Christoph Hellwig <hch@lst.de> 15796M: Sagi Grimberg <sagi@grimberg.me> 15797M: Chaitanya Kulkarni <kch@nvidia.com> 15798L: linux-nvme@lists.infradead.org 15799S: Supported 15800W: http://git.infradead.org/nvme.git 15801T: git git://git.infradead.org/nvme.git 15802F: drivers/nvme/target/ 15803 15804NVMEM FRAMEWORK 15805M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15806S: Maintained 15807T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15808F: Documentation/ABI/stable/sysfs-bus-nvmem 15809F: Documentation/devicetree/bindings/nvmem/ 15810F: drivers/nvmem/ 15811F: include/linux/nvmem-consumer.h 15812F: include/linux/nvmem-provider.h 15813 15814NXP BLUETOOTH WIRELESS DRIVERS 15815M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15816M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15817S: Maintained 15818F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15819F: drivers/bluetooth/btnxpuart.c 15820 15821NXP C45 TJA11XX PHY DRIVER 15822M: Andrei Botila <andrei.botila@oss.nxp.com> 15823L: netdev@vger.kernel.org 15824S: Maintained 15825F: drivers/net/phy/nxp-c45-tja11xx* 15826 15827NXP FSPI DRIVER 15828M: Han Xu <han.xu@nxp.com> 15829M: Haibo Chen <haibo.chen@nxp.com> 15830R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15831L: linux-spi@vger.kernel.org 15832S: Maintained 15833F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15834F: drivers/spi/spi-nxp-fspi.c 15835 15836NXP FXAS21002C DRIVER 15837M: Rui Miguel Silva <rmfrfs@gmail.com> 15838L: linux-iio@vger.kernel.org 15839S: Maintained 15840F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15841F: drivers/iio/gyro/fxas21002c.h 15842F: drivers/iio/gyro/fxas21002c_core.c 15843F: drivers/iio/gyro/fxas21002c_i2c.c 15844F: drivers/iio/gyro/fxas21002c_spi.c 15845 15846NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15847M: Haibo Chen <haibo.chen@nxp.com> 15848L: linux-iio@vger.kernel.org 15849L: imx@lists.linux.dev 15850S: Maintained 15851F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15852F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15853F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15854F: drivers/iio/adc/imx7d_adc.c 15855F: drivers/iio/adc/imx93_adc.c 15856F: drivers/iio/adc/vf610_adc.c 15857 15858NXP i.MX 8M ISI DRIVER 15859M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15860L: linux-media@vger.kernel.org 15861S: Maintained 15862F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15863F: drivers/media/platform/nxp/imx8-isi/ 15864 15865NXP i.MX 8MP DW100 V4L2 DRIVER 15866M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15867L: linux-media@vger.kernel.org 15868S: Maintained 15869F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15870F: Documentation/userspace-api/media/drivers/dw100.rst 15871F: drivers/media/platform/nxp/dw100/ 15872F: include/uapi/linux/dw100.h 15873 15874NXP i.MX 8MQ DCSS DRIVER 15875M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15876R: Lucas Stach <l.stach@pengutronix.de> 15877L: dri-devel@lists.freedesktop.org 15878S: Maintained 15879T: git git://anongit.freedesktop.org/drm/drm-misc 15880F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15881F: drivers/gpu/drm/imx/dcss/ 15882 15883NXP i.MX 8QXP ADC DRIVER 15884M: Cai Huoqing <cai.huoqing@linux.dev> 15885M: Haibo Chen <haibo.chen@nxp.com> 15886L: imx@lists.linux.dev 15887L: linux-iio@vger.kernel.org 15888S: Maintained 15889F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15890F: drivers/iio/adc/imx8qxp-adc.c 15891 15892NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15893M: Mirela Rabulea <mirela.rabulea@nxp.com> 15894L: imx@lists.linux.dev 15895L: linux-media@vger.kernel.org 15896S: Maintained 15897F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15898F: drivers/media/platform/nxp/imx-jpeg 15899 15900NXP i.MX CLOCK DRIVERS 15901M: Abel Vesa <abelvesa@kernel.org> 15902R: Peng Fan <peng.fan@nxp.com> 15903L: linux-clk@vger.kernel.org 15904L: imx@lists.linux.dev 15905S: Maintained 15906T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15907F: Documentation/devicetree/bindings/clock/imx* 15908F: drivers/clk/imx/ 15909F: include/dt-bindings/clock/imx* 15910 15911NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15912M: Jagan Teki <jagan@amarulasolutions.com> 15913S: Maintained 15914F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15915F: drivers/regulator/pf8x00-regulator.c 15916 15917NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15918M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15919L: linux-kernel@vger.kernel.org 15920S: Maintained 15921F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15922F: drivers/extcon/extcon-ptn5150.c 15923 15924NXP SGTL5000 DRIVER 15925M: Fabio Estevam <festevam@gmail.com> 15926L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15927S: Maintained 15928F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15929F: sound/soc/codecs/sgtl5000* 15930 15931NXP SJA1105 ETHERNET SWITCH DRIVER 15932M: Vladimir Oltean <olteanv@gmail.com> 15933L: linux-kernel@vger.kernel.org 15934S: Maintained 15935F: drivers/net/dsa/sja1105 15936F: drivers/net/pcs/pcs-xpcs-nxp.c 15937 15938NXP TDA998X DRM DRIVER 15939M: Russell King <linux@armlinux.org.uk> 15940S: Maintained 15941T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15942T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15943F: drivers/gpu/drm/i2c/tda998x_drv.c 15944F: include/drm/i2c/tda998x.h 15945F: include/dt-bindings/display/tda998x.h 15946K: "nxp,tda998x" 15947 15948NXP TFA9879 DRIVER 15949M: Peter Rosin <peda@axentia.se> 15950L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15951S: Maintained 15952F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15953F: sound/soc/codecs/tfa9879* 15954 15955NXP-NCI NFC DRIVER 15956S: Orphan 15957F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15958F: drivers/nfc/nxp-nci 15959 15960NXP/Goodix TFA989X (TFA1) DRIVER 15961M: Stephan Gerhold <stephan@gerhold.net> 15962L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15963S: Maintained 15964F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15965F: sound/soc/codecs/tfa989x.c 15966 15967NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15968M: Jonas Malaco <jonas@protocubo.io> 15969L: linux-hwmon@vger.kernel.org 15970S: Maintained 15971F: Documentation/hwmon/nzxt-kraken2.rst 15972F: drivers/hwmon/nzxt-kraken2.c 15973 15974NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15975M: Jonas Malaco <jonas@protocubo.io> 15976M: Aleksa Savic <savicaleksa83@gmail.com> 15977L: linux-hwmon@vger.kernel.org 15978S: Maintained 15979F: Documentation/hwmon/nzxt-kraken3.rst 15980F: drivers/hwmon/nzxt-kraken3.c 15981 15982NZXT-SMART2 HARDWARE MONITORING DRIVER 15983M: Aleksandr Mezin <mezin.alexander@gmail.com> 15984L: linux-hwmon@vger.kernel.org 15985S: Maintained 15986F: Documentation/hwmon/nzxt-smart2.rst 15987F: drivers/hwmon/nzxt-smart2.c 15988 15989OBJAGG 15990M: Jiri Pirko <jiri@resnulli.us> 15991L: netdev@vger.kernel.org 15992S: Supported 15993F: include/linux/objagg.h 15994F: lib/objagg.c 15995F: lib/test_objagg.c 15996 15997OBJPOOL 15998M: Matt Wu <wuqiang.matt@bytedance.com> 15999S: Supported 16000F: include/linux/objpool.h 16001F: lib/objpool.c 16002F: lib/test_objpool.c 16003 16004OBJTOOL 16005M: Josh Poimboeuf <jpoimboe@kernel.org> 16006M: Peter Zijlstra <peterz@infradead.org> 16007S: Supported 16008F: include/linux/objtool*.h 16009F: tools/objtool/ 16010 16011OCELOT ETHERNET SWITCH DRIVER 16012M: Vladimir Oltean <vladimir.oltean@nxp.com> 16013M: Claudiu Manoil <claudiu.manoil@nxp.com> 16014M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16015M: UNGLinuxDriver@microchip.com 16016L: netdev@vger.kernel.org 16017S: Supported 16018F: drivers/net/dsa/ocelot/* 16019F: drivers/net/ethernet/mscc/ 16020F: include/soc/mscc/ocelot* 16021F: net/dsa/tag_ocelot.c 16022F: net/dsa/tag_ocelot_8021q.c 16023F: tools/testing/selftests/drivers/net/ocelot/* 16024 16025OCELOT EXTERNAL SWITCH CONTROL 16026M: Colin Foster <colin.foster@in-advantage.com> 16027S: Supported 16028F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16029F: drivers/mfd/ocelot* 16030F: drivers/net/dsa/ocelot/ocelot_ext.c 16031F: include/linux/mfd/ocelot.h 16032 16033OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16034M: Frederic Barrat <fbarrat@linux.ibm.com> 16035M: Andrew Donnellan <ajd@linux.ibm.com> 16036L: linuxppc-dev@lists.ozlabs.org 16037S: Supported 16038F: Documentation/userspace-api/accelerators/ocxl.rst 16039F: arch/powerpc/include/asm/pnv-ocxl.h 16040F: arch/powerpc/platforms/powernv/ocxl.c 16041F: drivers/misc/ocxl/ 16042F: include/misc/ocxl* 16043F: include/uapi/misc/ocxl.h 16044 16045OMAP AUDIO SUPPORT 16046M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16047M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16048L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16049L: linux-omap@vger.kernel.org 16050S: Maintained 16051F: sound/soc/ti/n810.c 16052F: sound/soc/ti/omap* 16053F: sound/soc/ti/rx51.c 16054F: sound/soc/ti/sdma-pcm.* 16055 16056OMAP CLOCK FRAMEWORK SUPPORT 16057M: Paul Walmsley <paul@pwsan.com> 16058L: linux-omap@vger.kernel.org 16059S: Maintained 16060F: arch/arm/*omap*/*clock* 16061 16062OMAP DEVICE TREE SUPPORT 16063M: Benoît Cousson <bcousson@baylibre.com> 16064M: Tony Lindgren <tony@atomide.com> 16065L: linux-omap@vger.kernel.org 16066L: devicetree@vger.kernel.org 16067S: Maintained 16068F: arch/arm/boot/dts/ti/omap/ 16069 16070OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16071L: linux-omap@vger.kernel.org 16072L: linux-fbdev@vger.kernel.org 16073S: Orphan 16074F: Documentation/arch/arm/omap/dss.rst 16075F: drivers/video/fbdev/omap2/ 16076 16077OMAP FRAMEBUFFER SUPPORT 16078L: linux-fbdev@vger.kernel.org 16079L: linux-omap@vger.kernel.org 16080S: Orphan 16081F: drivers/video/fbdev/omap/ 16082 16083OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16084M: Roger Quadros <rogerq@kernel.org> 16085M: Tony Lindgren <tony@atomide.com> 16086L: linux-omap@vger.kernel.org 16087S: Maintained 16088F: arch/arm/mach-omap2/*gpmc* 16089F: drivers/memory/omap-gpmc.c 16090 16091OMAP GPIO DRIVER 16092M: Grygorii Strashko <grygorii.strashko@ti.com> 16093M: Santosh Shilimkar <ssantosh@kernel.org> 16094M: Kevin Hilman <khilman@kernel.org> 16095L: linux-omap@vger.kernel.org 16096S: Maintained 16097F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16098F: drivers/gpio/gpio-omap.c 16099 16100OMAP HARDWARE SPINLOCK SUPPORT 16101L: linux-omap@vger.kernel.org 16102S: Orphan 16103F: drivers/hwspinlock/omap_hwspinlock.c 16104 16105OMAP HS MMC SUPPORT 16106L: linux-mmc@vger.kernel.org 16107L: linux-omap@vger.kernel.org 16108S: Orphan 16109F: drivers/mmc/host/omap_hsmmc.c 16110 16111OMAP HWMOD DATA 16112M: Paul Walmsley <paul@pwsan.com> 16113L: linux-omap@vger.kernel.org 16114S: Maintained 16115F: arch/arm/mach-omap2/omap_hwmod*data* 16116 16117OMAP HWMOD SUPPORT 16118M: Benoît Cousson <bcousson@baylibre.com> 16119M: Paul Walmsley <paul@pwsan.com> 16120L: linux-omap@vger.kernel.org 16121S: Maintained 16122F: arch/arm/mach-omap2/omap_hwmod.* 16123 16124OMAP I2C DRIVER 16125M: Vignesh R <vigneshr@ti.com> 16126L: linux-omap@vger.kernel.org 16127L: linux-i2c@vger.kernel.org 16128S: Maintained 16129F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16130F: drivers/i2c/busses/i2c-omap.c 16131 16132OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16133M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16134L: linux-media@vger.kernel.org 16135S: Maintained 16136F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16137F: drivers/media/platform/ti/omap3isp/ 16138F: drivers/staging/media/omap4iss/ 16139 16140OMAP MMC SUPPORT 16141M: Aaro Koskinen <aaro.koskinen@iki.fi> 16142L: linux-omap@vger.kernel.org 16143S: Odd Fixes 16144F: drivers/mmc/host/omap.c 16145 16146OMAP POWER MANAGEMENT SUPPORT 16147M: Kevin Hilman <khilman@kernel.org> 16148L: linux-omap@vger.kernel.org 16149S: Maintained 16150F: arch/arm/*omap*/*pm* 16151F: drivers/cpufreq/omap-cpufreq.c 16152 16153OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16154M: Paul Walmsley <paul@pwsan.com> 16155L: linux-omap@vger.kernel.org 16156S: Maintained 16157F: arch/arm/mach-omap2/prm* 16158 16159OMAP RANDOM NUMBER GENERATOR SUPPORT 16160M: Deepak Saxena <dsaxena@plexity.net> 16161S: Maintained 16162F: drivers/char/hw_random/omap-rng.c 16163 16164OMAP USB SUPPORT 16165L: linux-usb@vger.kernel.org 16166L: linux-omap@vger.kernel.org 16167S: Orphan 16168F: arch/arm/*omap*/usb* 16169F: drivers/usb/*/*omap* 16170 16171OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16172M: Mark Jackson <mpfj@newflow.co.uk> 16173L: linux-omap@vger.kernel.org 16174S: Maintained 16175F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16176 16177OMAP1 SUPPORT 16178M: Aaro Koskinen <aaro.koskinen@iki.fi> 16179M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16180M: Tony Lindgren <tony@atomide.com> 16181L: linux-omap@vger.kernel.org 16182S: Maintained 16183Q: http://patchwork.kernel.org/project/linux-omap/list/ 16184T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16185F: arch/arm/configs/omap1_defconfig 16186F: arch/arm/mach-omap1/ 16187F: drivers/i2c/busses/i2c-omap.c 16188F: include/linux/platform_data/ams-delta-fiq.h 16189F: include/linux/platform_data/i2c-omap.h 16190 16191OMAP2+ SUPPORT 16192M: Tony Lindgren <tony@atomide.com> 16193L: linux-omap@vger.kernel.org 16194S: Maintained 16195W: http://www.muru.com/linux/omap/ 16196W: http://linux.omap.com/ 16197Q: http://patchwork.kernel.org/project/linux-omap/list/ 16198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16199F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16200F: arch/arm/configs/omap2plus_defconfig 16201F: arch/arm/mach-omap2/ 16202F: drivers/bus/omap*.[ch] 16203F: drivers/bus/ti-sysc.c 16204F: drivers/gpio/gpio-tps65219.c 16205F: drivers/i2c/busses/i2c-omap.c 16206F: drivers/irqchip/irq-omap-intc.c 16207F: drivers/mfd/*omap*.c 16208F: drivers/mfd/menelaus.c 16209F: drivers/mfd/palmas.c 16210F: drivers/mfd/tps65217.c 16211F: drivers/mfd/tps65218.c 16212F: drivers/mfd/tps65219.c 16213F: drivers/mfd/tps65910.c 16214F: drivers/mfd/twl-core.[ch] 16215F: drivers/mfd/twl4030*.c 16216F: drivers/mfd/twl6030*.c 16217F: drivers/mfd/twl6040*.c 16218F: drivers/regulator/palmas-regulator*.c 16219F: drivers/regulator/pbias-regulator.c 16220F: drivers/regulator/tps65217-regulator.c 16221F: drivers/regulator/tps65218-regulator.c 16222F: drivers/regulator/tps65219-regulator.c 16223F: drivers/regulator/tps65910-regulator.c 16224F: drivers/regulator/twl-regulator.c 16225F: drivers/regulator/twl6030-regulator.c 16226F: include/linux/platform_data/i2c-omap.h 16227F: include/linux/platform_data/ti-sysc.h 16228 16229OMFS FILESYSTEM 16230M: Bob Copeland <me@bobcopeland.com> 16231L: linux-karma-devel@lists.sourceforge.net 16232S: Maintained 16233F: Documentation/filesystems/omfs.rst 16234F: fs/omfs/ 16235 16236OMNIVISION OG01A1B SENSOR DRIVER 16237M: Sakari Ailus <sakari.ailus@linux.intel.com> 16238L: linux-media@vger.kernel.org 16239S: Maintained 16240F: drivers/media/i2c/og01a1b.c 16241 16242OMNIVISION OV01A10 SENSOR DRIVER 16243M: Bingbu Cao <bingbu.cao@intel.com> 16244L: linux-media@vger.kernel.org 16245S: Maintained 16246T: git git://linuxtv.org/media_tree.git 16247F: drivers/media/i2c/ov01a10.c 16248 16249OMNIVISION OV02A10 SENSOR DRIVER 16250L: linux-media@vger.kernel.org 16251S: Orphan 16252T: git git://linuxtv.org/media_tree.git 16253F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16254F: drivers/media/i2c/ov02a10.c 16255 16256OMNIVISION OV08D10 SENSOR DRIVER 16257M: Jimmy Su <jimmy.su@intel.com> 16258L: linux-media@vger.kernel.org 16259S: Maintained 16260T: git git://linuxtv.org/media_tree.git 16261F: drivers/media/i2c/ov08d10.c 16262 16263OMNIVISION OV08X40 SENSOR DRIVER 16264M: Jason Chen <jason.z.chen@intel.com> 16265L: linux-media@vger.kernel.org 16266S: Maintained 16267T: git git://linuxtv.org/media_tree.git 16268F: drivers/media/i2c/ov08x40.c 16269 16270OMNIVISION OV13858 SENSOR DRIVER 16271M: Sakari Ailus <sakari.ailus@linux.intel.com> 16272L: linux-media@vger.kernel.org 16273S: Maintained 16274T: git git://linuxtv.org/media_tree.git 16275F: drivers/media/i2c/ov13858.c 16276 16277OMNIVISION OV13B10 SENSOR DRIVER 16278M: Arec Kao <arec.kao@intel.com> 16279L: linux-media@vger.kernel.org 16280S: Maintained 16281T: git git://linuxtv.org/media_tree.git 16282F: drivers/media/i2c/ov13b10.c 16283 16284OMNIVISION OV2680 SENSOR DRIVER 16285M: Rui Miguel Silva <rmfrfs@gmail.com> 16286M: Hans de Goede <hansg@kernel.org> 16287L: linux-media@vger.kernel.org 16288S: Maintained 16289T: git git://linuxtv.org/media_tree.git 16290F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16291F: drivers/media/i2c/ov2680.c 16292 16293OMNIVISION OV2685 SENSOR DRIVER 16294M: Shunqian Zheng <zhengsq@rock-chips.com> 16295L: linux-media@vger.kernel.org 16296S: Maintained 16297T: git git://linuxtv.org/media_tree.git 16298F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16299F: drivers/media/i2c/ov2685.c 16300 16301OMNIVISION OV2740 SENSOR DRIVER 16302M: Tianshu Qiu <tian.shu.qiu@intel.com> 16303R: Sakari Ailus <sakari.ailus@linux.intel.com> 16304R: Bingbu Cao <bingbu.cao@intel.com> 16305L: linux-media@vger.kernel.org 16306S: Maintained 16307T: git git://linuxtv.org/media_tree.git 16308F: drivers/media/i2c/ov2740.c 16309 16310OMNIVISION OV4689 SENSOR DRIVER 16311M: Mikhail Rudenko <mike.rudenko@gmail.com> 16312L: linux-media@vger.kernel.org 16313S: Maintained 16314T: git git://linuxtv.org/media_tree.git 16315F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16316F: drivers/media/i2c/ov4689.c 16317 16318OMNIVISION OV5640 SENSOR DRIVER 16319M: Steve Longerbeam <slongerbeam@gmail.com> 16320L: linux-media@vger.kernel.org 16321S: Maintained 16322T: git git://linuxtv.org/media_tree.git 16323F: drivers/media/i2c/ov5640.c 16324 16325OMNIVISION OV5647 SENSOR DRIVER 16326M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16327M: Jacopo Mondi <jacopo@jmondi.org> 16328L: linux-media@vger.kernel.org 16329S: Maintained 16330T: git git://linuxtv.org/media_tree.git 16331F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16332F: drivers/media/i2c/ov5647.c 16333 16334OMNIVISION OV5670 SENSOR DRIVER 16335M: Sakari Ailus <sakari.ailus@linux.intel.com> 16336L: linux-media@vger.kernel.org 16337S: Maintained 16338T: git git://linuxtv.org/media_tree.git 16339F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16340F: drivers/media/i2c/ov5670.c 16341 16342OMNIVISION OV5675 SENSOR DRIVER 16343M: Sakari Ailus <sakari.ailus@linux.intel.com> 16344L: linux-media@vger.kernel.org 16345S: Maintained 16346T: git git://linuxtv.org/media_tree.git 16347F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16348F: drivers/media/i2c/ov5675.c 16349 16350OMNIVISION OV5693 SENSOR DRIVER 16351M: Daniel Scally <djrscally@gmail.com> 16352L: linux-media@vger.kernel.org 16353S: Maintained 16354T: git git://linuxtv.org/media_tree.git 16355F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16356F: drivers/media/i2c/ov5693.c 16357 16358OMNIVISION OV5695 SENSOR DRIVER 16359M: Shunqian Zheng <zhengsq@rock-chips.com> 16360L: linux-media@vger.kernel.org 16361S: Maintained 16362T: git git://linuxtv.org/media_tree.git 16363F: drivers/media/i2c/ov5695.c 16364 16365OMNIVISION OV64A40 SENSOR DRIVER 16366M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16367L: linux-media@vger.kernel.org 16368S: Maintained 16369T: git git://linuxtv.org/media_tree.git 16370F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16371F: drivers/media/i2c/ov64a40.c 16372 16373OMNIVISION OV7670 SENSOR DRIVER 16374L: linux-media@vger.kernel.org 16375S: Orphan 16376T: git git://linuxtv.org/media_tree.git 16377F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16378F: drivers/media/i2c/ov7670.c 16379 16380OMNIVISION OV772x SENSOR DRIVER 16381M: Jacopo Mondi <jacopo@jmondi.org> 16382L: linux-media@vger.kernel.org 16383S: Odd fixes 16384T: git git://linuxtv.org/media_tree.git 16385F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16386F: drivers/media/i2c/ov772x.c 16387F: include/media/i2c/ov772x.h 16388 16389OMNIVISION OV7740 SENSOR DRIVER 16390L: linux-media@vger.kernel.org 16391S: Orphan 16392T: git git://linuxtv.org/media_tree.git 16393F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16394F: drivers/media/i2c/ov7740.c 16395 16396OMNIVISION OV8856 SENSOR DRIVER 16397M: Sakari Ailus <sakari.ailus@linux.intel.com> 16398L: linux-media@vger.kernel.org 16399S: Maintained 16400T: git git://linuxtv.org/media_tree.git 16401F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16402F: drivers/media/i2c/ov8856.c 16403 16404OMNIVISION OV8858 SENSOR DRIVER 16405M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16406M: Nicholas Roth <nicholas@rothemail.net> 16407L: linux-media@vger.kernel.org 16408S: Maintained 16409T: git git://linuxtv.org/media_tree.git 16410F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16411F: drivers/media/i2c/ov8858.c 16412 16413OMNIVISION OV9282 SENSOR DRIVER 16414M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16415L: linux-media@vger.kernel.org 16416S: Maintained 16417T: git git://linuxtv.org/media_tree.git 16418F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16419F: drivers/media/i2c/ov9282.c 16420 16421OMNIVISION OV9640 SENSOR DRIVER 16422M: Petr Cvek <petrcvekcz@gmail.com> 16423L: linux-media@vger.kernel.org 16424S: Maintained 16425F: drivers/media/i2c/ov9640.* 16426 16427OMNIVISION OV9650 SENSOR DRIVER 16428M: Sakari Ailus <sakari.ailus@linux.intel.com> 16429R: Akinobu Mita <akinobu.mita@gmail.com> 16430R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16431L: linux-media@vger.kernel.org 16432S: Maintained 16433T: git git://linuxtv.org/media_tree.git 16434F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16435F: drivers/media/i2c/ov9650.c 16436 16437OMNIVISION OV9734 SENSOR DRIVER 16438M: Tianshu Qiu <tian.shu.qiu@intel.com> 16439R: Bingbu Cao <bingbu.cao@intel.com> 16440L: linux-media@vger.kernel.org 16441S: Maintained 16442T: git git://linuxtv.org/media_tree.git 16443F: drivers/media/i2c/ov9734.c 16444 16445ONBOARD USB HUB DRIVER 16446M: Matthias Kaehlcke <mka@chromium.org> 16447L: linux-usb@vger.kernel.org 16448S: Maintained 16449F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16450F: drivers/usb/misc/onboard_usb_hub.c 16451 16452ONENAND FLASH DRIVER 16453M: Kyungmin Park <kyungmin.park@samsung.com> 16454L: linux-mtd@lists.infradead.org 16455S: Maintained 16456F: drivers/mtd/nand/onenand/ 16457F: include/linux/mtd/onenand*.h 16458 16459ONEXPLAYER FAN DRIVER 16460M: Derek John Clark <derekjohn.clark@gmail.com> 16461M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16462L: linux-hwmon@vger.kernel.org 16463S: Maintained 16464F: drivers/hwmon/oxp-sensors.c 16465 16466ONIE TLV NVMEM LAYOUT DRIVER 16467M: Miquel Raynal <miquel.raynal@bootlin.com> 16468S: Maintained 16469F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16470F: drivers/nvmem/layouts/onie-tlv.c 16471 16472ONION OMEGA2+ BOARD 16473M: Harvey Hunt <harveyhuntnexus@gmail.com> 16474L: linux-mips@vger.kernel.org 16475S: Maintained 16476F: arch/mips/boot/dts/ralink/omega2p.dts 16477 16478ONSEMI ETHERNET PHY DRIVERS 16479M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16480L: netdev@vger.kernel.org 16481S: Supported 16482W: http://www.onsemi.com 16483F: drivers/net/phy/ncn* 16484 16485OP-TEE DRIVER 16486M: Jens Wiklander <jens.wiklander@linaro.org> 16487L: op-tee@lists.trustedfirmware.org 16488S: Maintained 16489F: Documentation/ABI/testing/sysfs-bus-optee-devices 16490F: drivers/tee/optee/ 16491 16492OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16493M: Sumit Garg <sumit.garg@linaro.org> 16494L: op-tee@lists.trustedfirmware.org 16495S: Maintained 16496F: drivers/char/hw_random/optee-rng.c 16497 16498OP-TEE RTC DRIVER 16499M: Clément Léger <clement.leger@bootlin.com> 16500L: linux-rtc@vger.kernel.org 16501S: Maintained 16502F: drivers/rtc/rtc-optee.c 16503 16504OPA-VNIC DRIVER 16505M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16506L: linux-rdma@vger.kernel.org 16507S: Supported 16508F: drivers/infiniband/ulp/opa_vnic 16509 16510OPEN FIRMWARE AND FLATTENED DEVICE TREE 16511M: Rob Herring <robh@kernel.org> 16512M: Saravana Kannan <saravanak@google.com> 16513L: devicetree@vger.kernel.org 16514S: Maintained 16515W: http://www.devicetree.org/ 16516C: irc://irc.libera.chat/devicetree 16517T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16518F: Documentation/ABI/testing/sysfs-firmware-ofw 16519F: drivers/of/ 16520F: include/linux/of*.h 16521F: scripts/dtc/ 16522F: tools/testing/selftests/dt/ 16523K: of_overlay_notifier_ 16524K: of_overlay_fdt_apply 16525K: of_overlay_remove 16526 16527OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16528M: Rob Herring <robh@kernel.org> 16529M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16530M: Conor Dooley <conor+dt@kernel.org> 16531L: devicetree@vger.kernel.org 16532S: Maintained 16533Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16534C: irc://irc.libera.chat/devicetree 16535T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16536F: Documentation/devicetree/ 16537F: arch/*/boot/dts/ 16538F: include/dt-bindings/ 16539 16540OPENCOMPUTE PTP CLOCK DRIVER 16541M: Jonathan Lemon <jonathan.lemon@gmail.com> 16542M: Vadim Fedorenko <vadfed@linux.dev> 16543L: netdev@vger.kernel.org 16544S: Maintained 16545F: drivers/ptp/ptp_ocp.c 16546 16547OPENCORES I2C BUS DRIVER 16548M: Peter Korsgaard <peter@korsgaard.com> 16549M: Andrew Lunn <andrew@lunn.ch> 16550L: linux-i2c@vger.kernel.org 16551S: Maintained 16552F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16553F: Documentation/i2c/busses/i2c-ocores.rst 16554F: drivers/i2c/busses/i2c-ocores.c 16555F: include/linux/platform_data/i2c-ocores.h 16556 16557OPENRISC ARCHITECTURE 16558M: Jonas Bonn <jonas@southpole.se> 16559M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16560M: Stafford Horne <shorne@gmail.com> 16561L: linux-openrisc@vger.kernel.org 16562S: Maintained 16563W: http://openrisc.io 16564T: git https://github.com/openrisc/linux.git 16565F: Documentation/arch/openrisc/ 16566F: Documentation/devicetree/bindings/openrisc/ 16567F: arch/openrisc/ 16568F: drivers/irqchip/irq-ompic.c 16569F: drivers/irqchip/irq-or1k-* 16570 16571OPENVSWITCH 16572M: Pravin B Shelar <pshelar@ovn.org> 16573L: netdev@vger.kernel.org 16574L: dev@openvswitch.org 16575S: Maintained 16576W: http://openvswitch.org 16577F: include/uapi/linux/openvswitch.h 16578F: net/openvswitch/ 16579F: tools/testing/selftests/net/openvswitch/ 16580 16581OPERATING PERFORMANCE POINTS (OPP) 16582M: Viresh Kumar <vireshk@kernel.org> 16583M: Nishanth Menon <nm@ti.com> 16584M: Stephen Boyd <sboyd@kernel.org> 16585L: linux-pm@vger.kernel.org 16586S: Maintained 16587T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16588F: Documentation/devicetree/bindings/opp/ 16589F: Documentation/power/opp.rst 16590F: drivers/opp/ 16591F: include/linux/pm_opp.h 16592 16593OPL4 DRIVER 16594M: Clemens Ladisch <clemens@ladisch.de> 16595L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16596S: Maintained 16597T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16598F: sound/drivers/opl4/ 16599 16600ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16601M: Mark Fasheh <mark@fasheh.com> 16602M: Joel Becker <jlbec@evilplan.org> 16603M: Joseph Qi <joseph.qi@linux.alibaba.com> 16604L: ocfs2-devel@lists.linux.dev 16605S: Supported 16606W: http://ocfs2.wiki.kernel.org 16607F: Documentation/filesystems/dlmfs.rst 16608F: Documentation/filesystems/ocfs2.rst 16609F: fs/ocfs2/ 16610 16611ORANGEFS FILESYSTEM 16612M: Mike Marshall <hubcap@omnibond.com> 16613R: Martin Brandenburg <martin@omnibond.com> 16614L: devel@lists.orangefs.org 16615S: Supported 16616T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16617F: Documentation/filesystems/orangefs.rst 16618F: fs/orangefs/ 16619 16620OV2659 OMNIVISION SENSOR DRIVER 16621M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16622L: linux-media@vger.kernel.org 16623S: Maintained 16624W: https://linuxtv.org 16625Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16626T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16627F: drivers/media/i2c/ov2659.c 16628F: include/media/i2c/ov2659.h 16629 16630OVERLAY FILESYSTEM 16631M: Miklos Szeredi <miklos@szeredi.hu> 16632M: Amir Goldstein <amir73il@gmail.com> 16633L: linux-unionfs@vger.kernel.org 16634S: Supported 16635T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16636F: Documentation/filesystems/overlayfs.rst 16637F: fs/overlayfs/ 16638 16639P54 WIRELESS DRIVER 16640M: Christian Lamparter <chunkeey@googlemail.com> 16641L: linux-wireless@vger.kernel.org 16642S: Maintained 16643W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16644F: drivers/net/wireless/intersil/p54/ 16645 16646PACKET SOCKETS 16647M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16648S: Maintained 16649F: include/uapi/linux/if_packet.h 16650F: net/packet/af_packet.c 16651 16652PACKING 16653M: Vladimir Oltean <olteanv@gmail.com> 16654L: netdev@vger.kernel.org 16655S: Supported 16656F: Documentation/core-api/packing.rst 16657F: include/linux/packing.h 16658F: lib/packing.c 16659 16660PADATA PARALLEL EXECUTION MECHANISM 16661M: Steffen Klassert <steffen.klassert@secunet.com> 16662M: Daniel Jordan <daniel.m.jordan@oracle.com> 16663L: linux-crypto@vger.kernel.org 16664L: linux-kernel@vger.kernel.org 16665S: Maintained 16666F: Documentation/core-api/padata.rst 16667F: include/linux/padata.h 16668F: kernel/padata.c 16669 16670PAGE CACHE 16671M: Matthew Wilcox (Oracle) <willy@infradead.org> 16672L: linux-fsdevel@vger.kernel.org 16673S: Supported 16674T: git git://git.infradead.org/users/willy/pagecache.git 16675F: Documentation/filesystems/locking.rst 16676F: Documentation/filesystems/vfs.rst 16677F: include/linux/pagemap.h 16678F: mm/filemap.c 16679F: mm/page-writeback.c 16680F: mm/readahead.c 16681F: mm/truncate.c 16682 16683PAGE POOL 16684M: Jesper Dangaard Brouer <hawk@kernel.org> 16685M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16686L: netdev@vger.kernel.org 16687S: Supported 16688F: Documentation/networking/page_pool.rst 16689F: include/net/page_pool/ 16690F: include/trace/events/page_pool.h 16691F: net/core/page_pool.c 16692 16693PAGE TABLE CHECK 16694M: Pasha Tatashin <pasha.tatashin@soleen.com> 16695M: Andrew Morton <akpm@linux-foundation.org> 16696L: linux-mm@kvack.org 16697S: Maintained 16698F: Documentation/mm/page_table_check.rst 16699F: include/linux/page_table_check.h 16700F: mm/page_table_check.c 16701 16702PANASONIC LAPTOP ACPI EXTRAS DRIVER 16703M: Kenneth Chan <kenneth.t.chan@gmail.com> 16704L: platform-driver-x86@vger.kernel.org 16705S: Maintained 16706F: drivers/platform/x86/panasonic-laptop.c 16707 16708PARALLAX PING IIO SENSOR DRIVER 16709M: Andreas Klinger <ak@it-klinger.de> 16710L: linux-iio@vger.kernel.org 16711S: Maintained 16712F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16713F: drivers/iio/proximity/ping.c 16714 16715PARALLEL LCD/KEYPAD PANEL DRIVER 16716M: Willy Tarreau <willy@haproxy.com> 16717M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16718S: Odd Fixes 16719F: Documentation/admin-guide/lcd-panel-cgram.rst 16720F: drivers/auxdisplay/panel.c 16721 16722PARALLEL PORT SUBSYSTEM 16723M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16724M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16725L: linux-parport@lists.infradead.org (subscribers-only) 16726S: Maintained 16727F: Documentation/driver-api/parport*.rst 16728F: drivers/char/ppdev.c 16729F: drivers/parport/ 16730F: include/linux/parport*.h 16731F: include/uapi/linux/ppdev.h 16732 16733PARAVIRT_OPS INTERFACE 16734M: Juergen Gross <jgross@suse.com> 16735R: Ajay Kaher <ajay.kaher@broadcom.com> 16736R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 16737R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 16738L: virtualization@lists.linux.dev 16739L: x86@kernel.org 16740S: Supported 16741T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16742F: Documentation/virt/paravirt_ops.rst 16743F: arch/*/include/asm/paravirt*.h 16744F: arch/*/kernel/paravirt* 16745F: include/linux/hypervisor.h 16746 16747PARISC ARCHITECTURE 16748M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16749M: Helge Deller <deller@gmx.de> 16750L: linux-parisc@vger.kernel.org 16751S: Maintained 16752W: https://parisc.wiki.kernel.org 16753Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16754T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16755T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16756F: Documentation/arch/parisc/ 16757F: arch/parisc/ 16758F: drivers/char/agp/parisc-agp.c 16759F: drivers/input/misc/hp_sdc_rtc.c 16760F: drivers/input/serio/gscps2.c 16761F: drivers/input/serio/hp_sdc* 16762F: drivers/parisc/ 16763F: drivers/parport/parport_gsc.* 16764F: drivers/tty/serial/8250/8250_parisc.c 16765F: drivers/video/console/sti* 16766F: drivers/video/fbdev/sti* 16767F: drivers/video/logo/logo_parisc* 16768F: include/linux/hp_sdc.h 16769 16770PARMAN 16771M: Jiri Pirko <jiri@resnulli.us> 16772L: netdev@vger.kernel.org 16773S: Supported 16774F: include/linux/parman.h 16775F: lib/parman.c 16776F: lib/test_parman.c 16777 16778PC ENGINES APU BOARD DRIVER 16779M: Enrico Weigelt, metux IT consult <info@metux.net> 16780S: Maintained 16781F: drivers/platform/x86/pcengines-apuv2.c 16782 16783PC87360 HARDWARE MONITORING DRIVER 16784M: Jim Cromie <jim.cromie@gmail.com> 16785L: linux-hwmon@vger.kernel.org 16786S: Maintained 16787F: Documentation/hwmon/pc87360.rst 16788F: drivers/hwmon/pc87360.c 16789 16790PC8736x GPIO DRIVER 16791M: Jim Cromie <jim.cromie@gmail.com> 16792S: Maintained 16793F: drivers/char/pc8736x_gpio.c 16794 16795PC87427 HARDWARE MONITORING DRIVER 16796M: Jean Delvare <jdelvare@suse.com> 16797L: linux-hwmon@vger.kernel.org 16798S: Maintained 16799F: Documentation/hwmon/pc87427.rst 16800F: drivers/hwmon/pc87427.c 16801 16802PCA9532 LED DRIVER 16803M: Riku Voipio <riku.voipio@iki.fi> 16804S: Maintained 16805F: drivers/leds/leds-pca9532.c 16806F: include/linux/leds-pca9532.h 16807 16808PCA9541 I2C BUS MASTER SELECTOR DRIVER 16809M: Guenter Roeck <linux@roeck-us.net> 16810L: linux-i2c@vger.kernel.org 16811S: Maintained 16812F: drivers/i2c/muxes/i2c-mux-pca9541.c 16813 16814PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16815M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16816M: Pali Rohár <pali@kernel.org> 16817L: linux-pci@vger.kernel.org 16818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16819S: Maintained 16820F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16821F: drivers/pci/controller/pci-aardvark.c 16822 16823PCI DRIVER FOR ALTERA PCIE IP 16824M: Joyce Ooi <joyce.ooi@intel.com> 16825L: linux-pci@vger.kernel.org 16826S: Supported 16827F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16828F: drivers/pci/controller/pcie-altera.c 16829 16830PCI DRIVER FOR APPLIEDMICRO XGENE 16831M: Toan Le <toan@os.amperecomputing.com> 16832L: linux-pci@vger.kernel.org 16833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16834S: Maintained 16835F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16836F: drivers/pci/controller/pci-xgene.c 16837 16838PCI DRIVER FOR ARM VERSATILE PLATFORM 16839M: Rob Herring <robh@kernel.org> 16840L: linux-pci@vger.kernel.org 16841L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16842S: Maintained 16843F: Documentation/devicetree/bindings/pci/versatile.yaml 16844F: drivers/pci/controller/pci-versatile.c 16845 16846PCI DRIVER FOR ARMADA 8K 16847M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16848L: linux-pci@vger.kernel.org 16849L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16850S: Maintained 16851F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16852F: drivers/pci/controller/dwc/pcie-armada8k.c 16853 16854PCI DRIVER FOR CADENCE PCIE IP 16855L: linux-pci@vger.kernel.org 16856S: Orphan 16857F: Documentation/devicetree/bindings/pci/cdns,* 16858F: drivers/pci/controller/cadence/*cadence* 16859 16860PCI DRIVER FOR FREESCALE LAYERSCAPE 16861M: Minghuan Lian <minghuan.Lian@nxp.com> 16862M: Mingkai Hu <mingkai.hu@nxp.com> 16863M: Roy Zang <roy.zang@nxp.com> 16864L: linuxppc-dev@lists.ozlabs.org 16865L: linux-pci@vger.kernel.org 16866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16867S: Maintained 16868F: drivers/pci/controller/dwc/*layerscape* 16869 16870PCI DRIVER FOR FU740 16871M: Paul Walmsley <paul.walmsley@sifive.com> 16872M: Greentime Hu <greentime.hu@sifive.com> 16873M: Samuel Holland <samuel.holland@sifive.com> 16874L: linux-pci@vger.kernel.org 16875S: Maintained 16876F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16877F: drivers/pci/controller/dwc/pcie-fu740.c 16878 16879PCI DRIVER FOR GENERIC OF HOSTS 16880M: Will Deacon <will@kernel.org> 16881L: linux-pci@vger.kernel.org 16882L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16883S: Maintained 16884F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16885F: drivers/pci/controller/pci-host-common.c 16886F: drivers/pci/controller/pci-host-generic.c 16887 16888PCI DRIVER FOR IMX6 16889M: Richard Zhu <hongxing.zhu@nxp.com> 16890M: Lucas Stach <l.stach@pengutronix.de> 16891L: linux-pci@vger.kernel.org 16892L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16893S: Maintained 16894F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16895F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16896F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16897F: drivers/pci/controller/dwc/*imx6* 16898 16899PCI DRIVER FOR INTEL IXP4XX 16900M: Linus Walleij <linus.walleij@linaro.org> 16901S: Maintained 16902F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16903F: drivers/pci/controller/pci-ixp4xx.c 16904 16905PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16906M: Nirmal Patel <nirmal.patel@linux.intel.com> 16907R: Jonathan Derrick <jonathan.derrick@linux.dev> 16908L: linux-pci@vger.kernel.org 16909S: Supported 16910F: drivers/pci/controller/vmd.c 16911 16912PCI DRIVER FOR MICROSEMI SWITCHTEC 16913M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16914M: Logan Gunthorpe <logang@deltatee.com> 16915L: linux-pci@vger.kernel.org 16916S: Maintained 16917F: Documentation/ABI/testing/sysfs-class-switchtec 16918F: Documentation/driver-api/switchtec.rst 16919F: drivers/ntb/hw/mscc/ 16920F: drivers/pci/switch/switchtec* 16921F: include/linux/switchtec.h 16922F: include/uapi/linux/switchtec_ioctl.h 16923 16924PCI DRIVER FOR MOBIVEIL PCIE IP 16925M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16926M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16927L: linux-pci@vger.kernel.org 16928S: Supported 16929F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16930F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16931 16932PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16933M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16934M: Pali Rohár <pali@kernel.org> 16935L: linux-pci@vger.kernel.org 16936L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16937S: Maintained 16938F: drivers/pci/controller/*mvebu* 16939 16940PCI DRIVER FOR NVIDIA TEGRA 16941M: Thierry Reding <thierry.reding@gmail.com> 16942L: linux-tegra@vger.kernel.org 16943L: linux-pci@vger.kernel.org 16944S: Supported 16945F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16946F: drivers/pci/controller/pci-tegra.c 16947 16948PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16949M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16950L: linux-pci@vger.kernel.org 16951L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16952S: Maintained 16953F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16954F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16955 16956PCI DRIVER FOR RENESAS R-CAR 16957M: Marek Vasut <marek.vasut+renesas@gmail.com> 16958M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16959L: linux-pci@vger.kernel.org 16960L: linux-renesas-soc@vger.kernel.org 16961S: Maintained 16962F: Documentation/devicetree/bindings/pci/*rcar* 16963F: drivers/pci/controller/*rcar* 16964F: drivers/pci/controller/dwc/*rcar* 16965 16966PCI DRIVER FOR SAMSUNG EXYNOS 16967M: Jingoo Han <jingoohan1@gmail.com> 16968L: linux-pci@vger.kernel.org 16969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16970L: linux-samsung-soc@vger.kernel.org 16971S: Maintained 16972F: drivers/pci/controller/dwc/pci-exynos.c 16973 16974PCI DRIVER FOR SYNOPSYS DESIGNWARE 16975M: Jingoo Han <jingoohan1@gmail.com> 16976M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16977M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16978L: linux-pci@vger.kernel.org 16979S: Maintained 16980F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16981F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16982F: drivers/pci/controller/dwc/*designware* 16983 16984PCI DRIVER FOR TI DRA7XX/J721E 16985M: Vignesh Raghavendra <vigneshr@ti.com> 16986R: Siddharth Vadapalli <s-vadapalli@ti.com> 16987L: linux-omap@vger.kernel.org 16988L: linux-pci@vger.kernel.org 16989L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16990S: Supported 16991F: Documentation/devicetree/bindings/pci/ti-pci.txt 16992F: drivers/pci/controller/cadence/pci-j721e.c 16993F: drivers/pci/controller/dwc/pci-dra7xx.c 16994 16995PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 16996M: Linus Walleij <linus.walleij@linaro.org> 16997L: linux-pci@vger.kernel.org 16998S: Maintained 16999F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17000F: drivers/pci/controller/pci-v3-semi.c 17001 17002PCI DRIVER FOR XILINX VERSAL CPM 17003M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17004M: Michal Simek <michal.simek@amd.com> 17005L: linux-pci@vger.kernel.org 17006S: Maintained 17007F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17008F: drivers/pci/controller/pcie-xilinx-cpm.c 17009 17010PCI ENDPOINT SUBSYSTEM 17011M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17012M: Krzysztof Wilczyński <kw@linux.com> 17013R: Kishon Vijay Abraham I <kishon@kernel.org> 17014L: linux-pci@vger.kernel.org 17015S: Supported 17016Q: https://patchwork.kernel.org/project/linux-pci/list/ 17017B: https://bugzilla.kernel.org 17018C: irc://irc.oftc.net/linux-pci 17019T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17020F: Documentation/PCI/endpoint/* 17021F: Documentation/misc-devices/pci-endpoint-test.rst 17022F: drivers/misc/pci_endpoint_test.c 17023F: drivers/pci/endpoint/ 17024F: tools/pci/ 17025 17026PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17027M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17028R: Oliver O'Halloran <oohall@gmail.com> 17029L: linuxppc-dev@lists.ozlabs.org 17030S: Supported 17031F: Documentation/PCI/pci-error-recovery.rst 17032F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17033F: arch/powerpc/include/*/eeh*.h 17034F: arch/powerpc/kernel/eeh*.c 17035F: arch/powerpc/platforms/*/eeh*.c 17036F: drivers/pci/pcie/aer.c 17037F: drivers/pci/pcie/dpc.c 17038F: drivers/pci/pcie/err.c 17039 17040PCI ERROR RECOVERY 17041M: Linas Vepstas <linasvepstas@gmail.com> 17042L: linux-pci@vger.kernel.org 17043S: Supported 17044F: Documentation/PCI/pci-error-recovery.rst 17045 17046PCI MSI DRIVER FOR ALTERA MSI IP 17047M: Joyce Ooi <joyce.ooi@intel.com> 17048L: linux-pci@vger.kernel.org 17049S: Supported 17050F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17051F: drivers/pci/controller/pcie-altera-msi.c 17052 17053PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17054M: Toan Le <toan@os.amperecomputing.com> 17055L: linux-pci@vger.kernel.org 17056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17057S: Maintained 17058F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17059F: drivers/pci/controller/pci-xgene-msi.c 17060 17061PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17062M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17063M: Krzysztof Wilczyński <kw@linux.com> 17064R: Rob Herring <robh@kernel.org> 17065L: linux-pci@vger.kernel.org 17066S: Supported 17067Q: https://patchwork.kernel.org/project/linux-pci/list/ 17068B: https://bugzilla.kernel.org 17069C: irc://irc.oftc.net/linux-pci 17070T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17071F: Documentation/devicetree/bindings/pci/ 17072F: drivers/pci/controller/ 17073F: drivers/pci/pci-bridge-emul.c 17074F: drivers/pci/pci-bridge-emul.h 17075 17076PCI PEER-TO-PEER DMA (P2PDMA) 17077M: Bjorn Helgaas <bhelgaas@google.com> 17078M: Logan Gunthorpe <logang@deltatee.com> 17079L: linux-pci@vger.kernel.org 17080S: Supported 17081Q: https://patchwork.kernel.org/project/linux-pci/list/ 17082B: https://bugzilla.kernel.org 17083C: irc://irc.oftc.net/linux-pci 17084T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17085F: Documentation/driver-api/pci/p2pdma.rst 17086F: drivers/pci/p2pdma.c 17087F: include/linux/pci-p2pdma.h 17088 17089PCI SUBSYSTEM 17090M: Bjorn Helgaas <bhelgaas@google.com> 17091L: linux-pci@vger.kernel.org 17092S: Supported 17093Q: https://patchwork.kernel.org/project/linux-pci/list/ 17094B: https://bugzilla.kernel.org 17095C: irc://irc.oftc.net/linux-pci 17096T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17097F: Documentation/PCI/ 17098F: Documentation/devicetree/bindings/pci/ 17099F: arch/x86/kernel/early-quirks.c 17100F: arch/x86/kernel/quirks.c 17101F: arch/x86/pci/ 17102F: drivers/acpi/pci* 17103F: drivers/pci/ 17104F: include/asm-generic/pci* 17105F: include/linux/of_pci.h 17106F: include/linux/pci* 17107F: include/uapi/linux/pci* 17108 17109PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17110M: Jonathan Chocron <jonnyc@amazon.com> 17111L: linux-pci@vger.kernel.org 17112S: Maintained 17113F: Documentation/devicetree/bindings/pci/pcie-al.txt 17114F: drivers/pci/controller/dwc/pcie-al.c 17115 17116PCIE DRIVER FOR AMLOGIC MESON 17117M: Yue Wang <yue.wang@Amlogic.com> 17118L: linux-pci@vger.kernel.org 17119L: linux-amlogic@lists.infradead.org 17120S: Maintained 17121F: drivers/pci/controller/dwc/pci-meson.c 17122 17123PCIE DRIVER FOR AXIS ARTPEC 17124M: Jesper Nilsson <jesper.nilsson@axis.com> 17125L: linux-arm-kernel@axis.com 17126L: linux-pci@vger.kernel.org 17127S: Maintained 17128F: Documentation/devicetree/bindings/pci/axis,artpec* 17129F: drivers/pci/controller/dwc/*artpec* 17130 17131PCIE DRIVER FOR CAVIUM THUNDERX 17132M: Robert Richter <rric@kernel.org> 17133L: linux-pci@vger.kernel.org 17134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17135S: Odd Fixes 17136F: drivers/pci/controller/pci-thunder-* 17137 17138PCIE DRIVER FOR HISILICON 17139M: Zhou Wang <wangzhou1@hisilicon.com> 17140L: linux-pci@vger.kernel.org 17141S: Maintained 17142F: drivers/pci/controller/dwc/pcie-hisi.c 17143 17144PCIE DRIVER FOR HISILICON KIRIN 17145M: Xiaowei Song <songxiaowei@hisilicon.com> 17146M: Binghui Wang <wangbinghui@hisilicon.com> 17147L: linux-pci@vger.kernel.org 17148S: Maintained 17149F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17150F: drivers/pci/controller/dwc/pcie-kirin.c 17151 17152PCIE DRIVER FOR HISILICON STB 17153M: Shawn Guo <shawn.guo@linaro.org> 17154L: linux-pci@vger.kernel.org 17155S: Maintained 17156F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17157F: drivers/pci/controller/dwc/pcie-histb.c 17158 17159PCIE DRIVER FOR INTEL KEEM BAY 17160M: Srikanth Thokala <srikanth.thokala@intel.com> 17161L: linux-pci@vger.kernel.org 17162S: Supported 17163F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17164F: drivers/pci/controller/dwc/pcie-keembay.c 17165 17166PCIE DRIVER FOR INTEL LGM GW SOC 17167M: Chuanhua Lei <lchuanhua@maxlinear.com> 17168L: linux-pci@vger.kernel.org 17169S: Maintained 17170F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17171F: drivers/pci/controller/dwc/pcie-intel-gw.c 17172 17173PCIE DRIVER FOR MEDIATEK 17174M: Ryder Lee <ryder.lee@mediatek.com> 17175M: Jianjun Wang <jianjun.wang@mediatek.com> 17176L: linux-pci@vger.kernel.org 17177L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17178S: Supported 17179F: Documentation/devicetree/bindings/pci/mediatek* 17180F: drivers/pci/controller/*mediatek* 17181 17182PCIE DRIVER FOR MICROCHIP 17183M: Daire McNamara <daire.mcnamara@microchip.com> 17184L: linux-pci@vger.kernel.org 17185S: Supported 17186F: Documentation/devicetree/bindings/pci/microchip* 17187F: drivers/pci/controller/*microchip* 17188 17189PCIE DRIVER FOR QUALCOMM MSM 17190M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17191L: linux-pci@vger.kernel.org 17192L: linux-arm-msm@vger.kernel.org 17193S: Maintained 17194F: drivers/pci/controller/dwc/pcie-qcom.c 17195 17196PCIE DRIVER FOR ROCKCHIP 17197M: Shawn Lin <shawn.lin@rock-chips.com> 17198L: linux-pci@vger.kernel.org 17199L: linux-rockchip@lists.infradead.org 17200S: Maintained 17201F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17202F: drivers/pci/controller/pcie-rockchip* 17203 17204PCIE DRIVER FOR SOCIONEXT UNIPHIER 17205M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17206L: linux-pci@vger.kernel.org 17207S: Maintained 17208F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17209F: drivers/pci/controller/dwc/pcie-uniphier* 17210 17211PCIE DRIVER FOR ST SPEAR13XX 17212M: Pratyush Anand <pratyush.anand@gmail.com> 17213L: linux-pci@vger.kernel.org 17214S: Maintained 17215F: drivers/pci/controller/dwc/*spear* 17216 17217PCIE ENDPOINT DRIVER FOR QUALCOMM 17218M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17219L: linux-pci@vger.kernel.org 17220L: linux-arm-msm@vger.kernel.org 17221S: Maintained 17222F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17223F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17224 17225PCMCIA SUBSYSTEM 17226M: Dominik Brodowski <linux@dominikbrodowski.net> 17227S: Odd Fixes 17228T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17229F: Documentation/pcmcia/ 17230F: drivers/pcmcia/ 17231F: include/pcmcia/ 17232F: tools/pcmcia/ 17233 17234PCNET32 NETWORK DRIVER 17235M: Don Fry <pcnet32@frontier.com> 17236L: netdev@vger.kernel.org 17237S: Maintained 17238F: drivers/net/ethernet/amd/pcnet32.c 17239 17240PCRYPT PARALLEL CRYPTO ENGINE 17241M: Steffen Klassert <steffen.klassert@secunet.com> 17242L: linux-crypto@vger.kernel.org 17243S: Maintained 17244F: crypto/pcrypt.c 17245F: include/crypto/pcrypt.h 17246 17247PDS DSC VIRTIO DATA PATH ACCELERATOR 17248R: Shannon Nelson <shannon.nelson@amd.com> 17249F: drivers/vdpa/pds/ 17250 17251PECI HARDWARE MONITORING DRIVERS 17252M: Iwona Winiarska <iwona.winiarska@intel.com> 17253L: linux-hwmon@vger.kernel.org 17254S: Supported 17255F: Documentation/hwmon/peci-cputemp.rst 17256F: Documentation/hwmon/peci-dimmtemp.rst 17257F: drivers/hwmon/peci/ 17258 17259PECI SUBSYSTEM 17260M: Iwona Winiarska <iwona.winiarska@intel.com> 17261L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17262S: Supported 17263F: Documentation/devicetree/bindings/peci/ 17264F: Documentation/peci/ 17265F: drivers/peci/ 17266F: include/linux/peci-cpu.h 17267F: include/linux/peci.h 17268 17269PENSANDO ETHERNET DRIVERS 17270M: Shannon Nelson <shannon.nelson@amd.com> 17271M: Brett Creeley <brett.creeley@amd.com> 17272M: drivers@pensando.io 17273L: netdev@vger.kernel.org 17274S: Supported 17275F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17276F: drivers/net/ethernet/pensando/ 17277 17278PER-CPU MEMORY ALLOCATOR 17279M: Dennis Zhou <dennis@kernel.org> 17280M: Tejun Heo <tj@kernel.org> 17281M: Christoph Lameter <cl@linux.com> 17282L: linux-mm@kvack.org 17283S: Maintained 17284T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17285F: arch/*/include/asm/percpu.h 17286F: include/linux/percpu*.h 17287F: lib/percpu*.c 17288F: mm/percpu*.c 17289 17290PER-TASK DELAY ACCOUNTING 17291M: Balbir Singh <bsingharora@gmail.com> 17292S: Maintained 17293F: include/linux/delayacct.h 17294F: kernel/delayacct.c 17295 17296PERFORMANCE EVENTS SUBSYSTEM 17297M: Peter Zijlstra <peterz@infradead.org> 17298M: Ingo Molnar <mingo@redhat.com> 17299M: Arnaldo Carvalho de Melo <acme@kernel.org> 17300M: Namhyung Kim <namhyung@kernel.org> 17301R: Mark Rutland <mark.rutland@arm.com> 17302R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17303R: Jiri Olsa <jolsa@kernel.org> 17304R: Ian Rogers <irogers@google.com> 17305R: Adrian Hunter <adrian.hunter@intel.com> 17306L: linux-perf-users@vger.kernel.org 17307L: linux-kernel@vger.kernel.org 17308S: Supported 17309W: https://perf.wiki.kernel.org/ 17310T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17311T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17312T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17313F: arch/*/events/* 17314F: arch/*/events/*/* 17315F: arch/*/include/asm/perf_event.h 17316F: arch/*/kernel/*/*/perf_event*.c 17317F: arch/*/kernel/*/perf_event*.c 17318F: arch/*/kernel/perf_callchain.c 17319F: arch/*/kernel/perf_event*.c 17320F: include/linux/perf_event.h 17321F: include/uapi/linux/perf_event.h 17322F: kernel/events/* 17323F: tools/lib/perf/ 17324F: tools/perf/ 17325 17326PERFORMANCE EVENTS TOOLING ARM64 17327R: John Garry <john.g.garry@oracle.com> 17328R: Will Deacon <will@kernel.org> 17329R: James Clark <james.clark@arm.com> 17330R: Mike Leach <mike.leach@linaro.org> 17331R: Leo Yan <leo.yan@linux.dev> 17332L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17333S: Supported 17334F: tools/build/feature/test-libopencsd.c 17335F: tools/perf/arch/arm*/ 17336F: tools/perf/pmu-events/arch/arm64/ 17337F: tools/perf/util/arm-spe* 17338F: tools/perf/util/cs-etm* 17339 17340PERSONALITY HANDLING 17341M: Christoph Hellwig <hch@infradead.org> 17342L: linux-abi-devel@lists.sourceforge.net 17343S: Maintained 17344F: include/linux/personality.h 17345F: include/uapi/linux/personality.h 17346 17347PHOENIX RC FLIGHT CONTROLLER ADAPTER 17348M: Marcus Folkesson <marcus.folkesson@gmail.com> 17349L: linux-input@vger.kernel.org 17350S: Maintained 17351F: Documentation/input/devices/pxrc.rst 17352F: drivers/input/joystick/pxrc.c 17353 17354PHONET PROTOCOL 17355M: Remi Denis-Courmont <courmisch@gmail.com> 17356S: Supported 17357F: Documentation/networking/phonet.rst 17358F: include/linux/phonet.h 17359F: include/net/phonet/ 17360F: include/uapi/linux/phonet.h 17361F: net/phonet/ 17362 17363PHRAM MTD DRIVER 17364M: Joern Engel <joern@lazybastard.org> 17365L: linux-mtd@lists.infradead.org 17366S: Maintained 17367F: drivers/mtd/devices/phram.c 17368 17369PICOLCD HID DRIVER 17370M: Bruno Prémont <bonbons@linux-vserver.org> 17371L: linux-input@vger.kernel.org 17372S: Maintained 17373F: drivers/hid/hid-picolcd* 17374 17375PIDFD API 17376M: Christian Brauner <christian@brauner.io> 17377L: linux-kernel@vger.kernel.org 17378S: Maintained 17379T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17380F: samples/pidfd/ 17381F: tools/testing/selftests/clone3/ 17382F: tools/testing/selftests/pid_namespace/ 17383F: tools/testing/selftests/pidfd/ 17384K: (?i)pidfd 17385K: (?i)clone3 17386K: \b(clone_args|kernel_clone_args)\b 17387 17388PIN CONTROL SUBSYSTEM 17389M: Linus Walleij <linus.walleij@linaro.org> 17390L: linux-gpio@vger.kernel.org 17391S: Maintained 17392T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17393F: Documentation/devicetree/bindings/pinctrl/ 17394F: Documentation/driver-api/pin-control.rst 17395F: drivers/pinctrl/ 17396F: include/dt-bindings/pinctrl/ 17397F: include/linux/pinctrl/ 17398 17399PIN CONTROLLER - AMD 17400M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17401M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17402S: Maintained 17403F: drivers/pinctrl/pinctrl-amd.c 17404 17405PIN CONTROLLER - FREESCALE 17406M: Dong Aisheng <aisheng.dong@nxp.com> 17407M: Fabio Estevam <festevam@gmail.com> 17408M: Shawn Guo <shawnguo@kernel.org> 17409M: Jacky Bai <ping.bai@nxp.com> 17410R: Pengutronix Kernel Team <kernel@pengutronix.de> 17411L: linux-gpio@vger.kernel.org 17412L: NXP S32 Linux Team <s32@nxp.com> 17413S: Maintained 17414F: Documentation/devicetree/bindings/pinctrl/fsl,* 17415F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17416F: drivers/pinctrl/freescale/ 17417F: drivers/pinctrl/nxp/ 17418 17419PIN CONTROLLER - INTEL 17420M: Mika Westerberg <mika.westerberg@linux.intel.com> 17421M: Andy Shevchenko <andy@kernel.org> 17422S: Supported 17423T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17424F: drivers/pinctrl/intel/ 17425 17426PIN CONTROLLER - KEEMBAY 17427M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17428S: Supported 17429F: drivers/pinctrl/pinctrl-keembay* 17430 17431PIN CONTROLLER - MEDIATEK 17432M: Sean Wang <sean.wang@kernel.org> 17433L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17434S: Maintained 17435F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17436F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17437F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17438F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17439F: drivers/pinctrl/mediatek/ 17440 17441PIN CONTROLLER - MEDIATEK MIPS 17442M: Arınç ÜNAL <arinc.unal@arinc9.com> 17443M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17444L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17445L: linux-mips@vger.kernel.org 17446S: Maintained 17447F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17450F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17451F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17452F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17453F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17454F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17455F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17456F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17457F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17458F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17459F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17460F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17461F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17462 17463PIN CONTROLLER - MICROCHIP AT91 17464M: Ludovic Desroches <ludovic.desroches@microchip.com> 17465L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17466L: linux-gpio@vger.kernel.org 17467S: Supported 17468F: drivers/gpio/gpio-sama5d2-piobu.c 17469F: drivers/pinctrl/pinctrl-at91* 17470 17471PIN CONTROLLER - QUALCOMM 17472M: Bjorn Andersson <andersson@kernel.org> 17473L: linux-arm-msm@vger.kernel.org 17474S: Maintained 17475F: Documentation/devicetree/bindings/pinctrl/qcom,* 17476F: drivers/pinctrl/qcom/ 17477 17478PIN CONTROLLER - RENESAS 17479M: Geert Uytterhoeven <geert+renesas@glider.be> 17480L: linux-renesas-soc@vger.kernel.org 17481S: Supported 17482T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17483F: Documentation/devicetree/bindings/pinctrl/renesas,* 17484F: drivers/pinctrl/renesas/ 17485 17486PIN CONTROLLER - SAMSUNG 17487M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17488M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17489R: Alim Akhtar <alim.akhtar@samsung.com> 17490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17491L: linux-samsung-soc@vger.kernel.org 17492S: Maintained 17493Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17494B: mailto:linux-samsung-soc@vger.kernel.org 17495C: irc://irc.libera.chat/linux-exynos 17496T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17497F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17498F: drivers/pinctrl/samsung/ 17499F: include/dt-bindings/pinctrl/samsung.h 17500 17501PIN CONTROLLER - SINGLE 17502M: Tony Lindgren <tony@atomide.com> 17503M: Haojian Zhuang <haojian.zhuang@linaro.org> 17504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17505L: linux-omap@vger.kernel.org 17506S: Maintained 17507F: drivers/pinctrl/pinctrl-single.c 17508 17509PIN CONTROLLER - SUNPLUS / TIBBO 17510M: Dvorkin Dmitry <dvorkin@tibbo.com> 17511M: Wells Lu <wellslutw@gmail.com> 17512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17513S: Maintained 17514W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17515F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17516F: drivers/pinctrl/sunplus/ 17517F: include/dt-bindings/pinctrl/sppctl*.h 17518 17519PINE64 PINEPHONE KEYBOARD DRIVER 17520M: Samuel Holland <samuel@sholland.org> 17521S: Supported 17522F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17523F: drivers/input/keyboard/pinephone-keyboard.c 17524 17525PKTCDVD DRIVER 17526M: linux-block@vger.kernel.org 17527S: Orphan 17528F: drivers/block/pktcdvd.c 17529F: include/linux/pktcdvd.h 17530F: include/uapi/linux/pktcdvd.h 17531 17532PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17533M: Tomasz Duszynski <tduszyns@gmail.com> 17534S: Maintained 17535F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17536F: drivers/iio/chemical/pms7003.c 17537 17538PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17539M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17540L: netdev@vger.kernel.org 17541S: Maintained 17542F: drivers/net/phy/mdio-open-alliance.h 17543F: net/ethtool/plca.c 17544 17545PLDMFW LIBRARY 17546M: Jacob Keller <jacob.e.keller@intel.com> 17547S: Maintained 17548F: Documentation/driver-api/pldmfw/ 17549F: include/linux/pldmfw.h 17550F: lib/pldmfw/ 17551 17552PLX DMA DRIVER 17553M: Logan Gunthorpe <logang@deltatee.com> 17554S: Maintained 17555F: drivers/dma/plx_dma.c 17556 17557PM-GRAPH UTILITY 17558M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17559L: linux-pm@vger.kernel.org 17560S: Supported 17561W: https://01.org/pm-graph 17562B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17563T: git git://github.com/intel/pm-graph 17564F: tools/power/pm-graph 17565 17566PM6764TR DRIVER 17567M: Charles Hsu <hsu.yungteng@gmail.com> 17568L: linux-hwmon@vger.kernel.org 17569S: Maintained 17570F: Documentation/hwmon/pm6764tr.rst 17571F: drivers/hwmon/pmbus/pm6764tr.c 17572 17573PMC SIERRA MaxRAID DRIVER 17574L: linux-scsi@vger.kernel.org 17575S: Orphan 17576W: http://www.pmc-sierra.com/ 17577F: drivers/scsi/pmcraid.* 17578 17579PMC SIERRA PM8001 DRIVER 17580M: Jack Wang <jinpu.wang@cloud.ionos.com> 17581L: linux-scsi@vger.kernel.org 17582S: Supported 17583F: drivers/scsi/pm8001/ 17584 17585PNI RM3100 IIO DRIVER 17586M: Song Qiang <songqiang1304521@gmail.com> 17587L: linux-iio@vger.kernel.org 17588S: Maintained 17589F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17590F: drivers/iio/magnetometer/rm3100* 17591 17592PNP SUPPORT 17593M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17594L: linux-acpi@vger.kernel.org 17595S: Maintained 17596F: drivers/pnp/ 17597F: include/linux/pnp.h 17598 17599POSIX CLOCKS and TIMERS 17600M: Anna-Maria Behnsen <anna-maria@linutronix.de> 17601M: Frederic Weisbecker <frederic@kernel.org> 17602M: Thomas Gleixner <tglx@linutronix.de> 17603L: linux-kernel@vger.kernel.org 17604S: Maintained 17605T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17606F: fs/timerfd.c 17607F: include/linux/time_namespace.h 17608F: include/linux/timerfd.h 17609F: include/uapi/linux/time.h 17610F: include/uapi/linux/timerfd.h 17611F: include/trace/events/timer* 17612F: kernel/time/itimer.c 17613F: kernel/time/posix-* 17614F: kernel/time/namespace.c 17615 17616POWER MANAGEMENT CORE 17617M: "Rafael J. Wysocki" <rafael@kernel.org> 17618L: linux-pm@vger.kernel.org 17619S: Supported 17620B: https://bugzilla.kernel.org 17621T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17622F: drivers/base/power/ 17623F: drivers/powercap/ 17624F: include/linux/intel_rapl.h 17625F: include/linux/pm.h 17626F: include/linux/pm_* 17627F: include/linux/powercap.h 17628F: kernel/configs/nopm.config 17629 17630POWER STATE COORDINATION INTERFACE (PSCI) 17631M: Mark Rutland <mark.rutland@arm.com> 17632M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17634S: Maintained 17635F: drivers/firmware/psci/ 17636F: include/linux/psci.h 17637F: include/uapi/linux/psci.h 17638 17639POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17640M: Sebastian Reichel <sre@kernel.org> 17641L: linux-pm@vger.kernel.org 17642S: Maintained 17643T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17644F: Documentation/ABI/testing/sysfs-class-power 17645F: Documentation/devicetree/bindings/power/supply/ 17646F: drivers/power/supply/ 17647F: include/linux/power/ 17648F: include/linux/power_supply.h 17649F: tools/testing/selftests/power_supply/ 17650 17651POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17652M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17653L: linuxppc-dev@lists.ozlabs.org 17654S: Maintained 17655F: drivers/char/powernv-op-panel.c 17656 17657PPP OVER ATM (RFC 2364) 17658M: Mitchell Blank Jr <mitch@sfgoth.com> 17659S: Maintained 17660F: include/uapi/linux/atmppp.h 17661F: net/atm/pppoatm.c 17662 17663PPP OVER ETHERNET 17664M: Michal Ostrowski <mostrows@earthlink.net> 17665S: Maintained 17666F: drivers/net/ppp/pppoe.c 17667F: drivers/net/ppp/pppox.c 17668 17669PPP OVER L2TP 17670M: James Chapman <jchapman@katalix.com> 17671S: Maintained 17672F: include/linux/if_pppol2tp.h 17673F: include/uapi/linux/if_pppol2tp.h 17674F: net/l2tp/l2tp_ppp.c 17675 17676PPP PROTOCOL DRIVERS AND COMPRESSORS 17677L: linux-ppp@vger.kernel.org 17678S: Orphan 17679F: drivers/net/ppp/ppp_* 17680 17681PPS SUPPORT 17682M: Rodolfo Giometti <giometti@enneenne.com> 17683L: linuxpps@ml.enneenne.com (subscribers-only) 17684S: Maintained 17685W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17686F: Documentation/ABI/testing/sysfs-pps 17687F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17688F: Documentation/driver-api/pps.rst 17689F: drivers/pps/ 17690F: include/linux/pps*.h 17691F: include/uapi/linux/pps.h 17692 17693PPTP DRIVER 17694M: Dmitry Kozlov <xeb@mail.ru> 17695L: netdev@vger.kernel.org 17696S: Maintained 17697W: http://sourceforge.net/projects/accel-pptp 17698F: drivers/net/ppp/pptp.c 17699 17700PRESSURE STALL INFORMATION (PSI) 17701M: Johannes Weiner <hannes@cmpxchg.org> 17702M: Suren Baghdasaryan <surenb@google.com> 17703R: Peter Ziljstra <peterz@infradead.org> 17704S: Maintained 17705F: include/linux/psi* 17706F: kernel/sched/psi.c 17707 17708PRINTK 17709M: Petr Mladek <pmladek@suse.com> 17710R: Steven Rostedt <rostedt@goodmis.org> 17711R: John Ogness <john.ogness@linutronix.de> 17712R: Sergey Senozhatsky <senozhatsky@chromium.org> 17713S: Maintained 17714T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17715F: include/linux/printk.h 17716F: kernel/printk/ 17717 17718PRINTK INDEXING 17719R: Chris Down <chris@chrisdown.name> 17720S: Maintained 17721F: Documentation/core-api/printk-index.rst 17722F: kernel/printk/index.c 17723K: printk_index 17724 17725PROC FILESYSTEM 17726L: linux-kernel@vger.kernel.org 17727L: linux-fsdevel@vger.kernel.org 17728S: Maintained 17729F: Documentation/filesystems/proc.rst 17730F: fs/proc/ 17731F: include/linux/proc_fs.h 17732F: tools/testing/selftests/proc/ 17733 17734PROC SYSCTL 17735M: Luis Chamberlain <mcgrof@kernel.org> 17736M: Kees Cook <keescook@chromium.org> 17737M: Joel Granados <j.granados@samsung.com> 17738L: linux-kernel@vger.kernel.org 17739L: linux-fsdevel@vger.kernel.org 17740S: Maintained 17741T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17742F: fs/proc/proc_sysctl.c 17743F: include/linux/sysctl.h 17744F: kernel/sysctl-test.c 17745F: kernel/sysctl.c 17746F: tools/testing/selftests/sysctl/ 17747 17748PS3 NETWORK SUPPORT 17749M: Geoff Levand <geoff@infradead.org> 17750L: netdev@vger.kernel.org 17751L: linuxppc-dev@lists.ozlabs.org 17752S: Maintained 17753F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17754 17755PS3 PLATFORM SUPPORT 17756M: Geoff Levand <geoff@infradead.org> 17757L: linuxppc-dev@lists.ozlabs.org 17758S: Maintained 17759F: arch/powerpc/boot/ps3* 17760F: arch/powerpc/include/asm/lv1call.h 17761F: arch/powerpc/include/asm/ps3*.h 17762F: arch/powerpc/platforms/ps3/ 17763F: drivers/*/ps3* 17764F: drivers/ps3/ 17765F: drivers/rtc/rtc-ps3.c 17766F: drivers/usb/host/*ps3.c 17767F: sound/ppc/snd_ps3* 17768 17769PS3VRAM DRIVER 17770M: Jim Paris <jim@jtan.com> 17771M: Geoff Levand <geoff@infradead.org> 17772L: linuxppc-dev@lists.ozlabs.org 17773S: Maintained 17774F: drivers/block/ps3vram.c 17775 17776PSAMPLE PACKET SAMPLING SUPPORT 17777M: Yotam Gigi <yotam.gi@gmail.com> 17778S: Maintained 17779F: include/net/psample.h 17780F: include/uapi/linux/psample.h 17781F: net/psample 17782 17783PSTORE FILESYSTEM 17784M: Kees Cook <keescook@chromium.org> 17785R: Tony Luck <tony.luck@intel.com> 17786R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17787L: linux-hardening@vger.kernel.org 17788S: Supported 17789T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17790F: Documentation/admin-guide/pstore-blk.rst 17791F: Documentation/admin-guide/ramoops.rst 17792F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17793F: drivers/acpi/apei/erst.c 17794F: drivers/firmware/efi/efi-pstore.c 17795F: fs/pstore/ 17796F: include/linux/pstore* 17797K: \b(pstore|ramoops) 17798 17799PT5161L HARDWARE MONITOR DRIVER 17800M: Cosmo Chou <cosmo.chou@quantatw.com> 17801L: linux-hwmon@vger.kernel.org 17802S: Maintained 17803F: Documentation/hwmon/pt5161l.rst 17804F: drivers/hwmon/pt5161l.c 17805 17806PTP HARDWARE CLOCK SUPPORT 17807M: Richard Cochran <richardcochran@gmail.com> 17808L: netdev@vger.kernel.org 17809S: Maintained 17810W: http://linuxptp.sourceforge.net/ 17811F: Documentation/ABI/testing/sysfs-ptp 17812F: Documentation/driver-api/ptp.rst 17813F: drivers/net/phy/dp83640* 17814F: drivers/ptp/* 17815F: include/linux/ptp_cl* 17816K: (?:\b|_)ptp(?:\b|_) 17817 17818PTP MOCKUP CLOCK SUPPORT 17819M: Vladimir Oltean <vladimir.oltean@nxp.com> 17820L: netdev@vger.kernel.org 17821S: Maintained 17822F: drivers/ptp/ptp_mock.c 17823F: include/linux/ptp_mock.h 17824 17825PTP VIRTUAL CLOCK SUPPORT 17826M: Yangbo Lu <yangbo.lu@nxp.com> 17827L: netdev@vger.kernel.org 17828S: Maintained 17829F: drivers/ptp/ptp_vclock.c 17830F: net/ethtool/phc_vclocks.c 17831 17832PTRACE SUPPORT 17833M: Oleg Nesterov <oleg@redhat.com> 17834S: Maintained 17835F: arch/*/*/ptrace*.c 17836F: arch/*/include/asm/ptrace*.h 17837F: arch/*/ptrace*.c 17838F: include/asm-generic/syscall.h 17839F: include/linux/ptrace.h 17840F: include/linux/regset.h 17841F: include/uapi/linux/ptrace.h 17842F: kernel/ptrace.c 17843 17844PULSE8-CEC DRIVER 17845M: Hans Verkuil <hverkuil@xs4all.nl> 17846L: linux-media@vger.kernel.org 17847S: Maintained 17848T: git git://linuxtv.org/media_tree.git 17849F: drivers/media/cec/usb/pulse8/ 17850 17851PURELIFI PLFXLC DRIVER 17852M: Srinivasan Raju <srini.raju@purelifi.com> 17853L: linux-wireless@vger.kernel.org 17854S: Supported 17855F: drivers/net/wireless/purelifi/plfxlc/ 17856 17857PVRUSB2 VIDEO4LINUX DRIVER 17858M: Mike Isely <isely@pobox.com> 17859L: pvrusb2@isely.net (subscribers-only) 17860L: linux-media@vger.kernel.org 17861S: Maintained 17862W: http://www.isely.net/pvrusb2/ 17863T: git git://linuxtv.org/media_tree.git 17864F: Documentation/driver-api/media/drivers/pvrusb2* 17865F: drivers/media/usb/pvrusb2/ 17866 17867PWC WEBCAM DRIVER 17868M: Hans Verkuil <hverkuil@xs4all.nl> 17869L: linux-media@vger.kernel.org 17870S: Odd Fixes 17871T: git git://linuxtv.org/media_tree.git 17872F: drivers/media/usb/pwc/* 17873F: include/trace/events/pwc.h 17874 17875PWM IR Transmitter 17876M: Sean Young <sean@mess.org> 17877L: linux-media@vger.kernel.org 17878S: Maintained 17879F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17880F: drivers/media/rc/pwm-ir-tx.c 17881 17882PWM SUBSYSTEM 17883M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17884L: linux-pwm@vger.kernel.org 17885S: Maintained 17886Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17887T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17888F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17889F: Documentation/devicetree/bindings/pwm/ 17890F: Documentation/driver-api/pwm.rst 17891F: drivers/gpio/gpio-mvebu.c 17892F: drivers/pwm/ 17893F: drivers/video/backlight/pwm_bl.c 17894F: include/dt-bindings/pwm/ 17895F: include/linux/pwm.h 17896F: include/linux/pwm_backlight.h 17897K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17898 17899PXA GPIO DRIVER 17900M: Robert Jarzmik <robert.jarzmik@free.fr> 17901L: linux-gpio@vger.kernel.org 17902S: Maintained 17903F: drivers/gpio/gpio-pxa.c 17904 17905PXA MMCI DRIVER 17906S: Orphan 17907 17908PXA RTC DRIVER 17909M: Robert Jarzmik <robert.jarzmik@free.fr> 17910L: linux-rtc@vger.kernel.org 17911S: Maintained 17912 17913PXA2xx/PXA3xx SUPPORT 17914M: Daniel Mack <daniel@zonque.org> 17915M: Haojian Zhuang <haojian.zhuang@gmail.com> 17916M: Robert Jarzmik <robert.jarzmik@free.fr> 17917L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17918S: Maintained 17919T: git git://github.com/hzhuang1/linux.git 17920T: git git://github.com/rjarzmik/linux.git 17921F: arch/arm/boot/dts/intel/pxa/ 17922F: arch/arm/mach-pxa/ 17923F: drivers/dma/pxa* 17924F: drivers/pcmcia/pxa2xx* 17925F: drivers/pinctrl/pxa/ 17926F: drivers/spi/spi-pxa2xx* 17927F: drivers/usb/gadget/udc/pxa2* 17928F: include/sound/pxa2xx-lib.h 17929F: sound/arm/pxa* 17930F: sound/soc/pxa/ 17931 17932QAT DRIVER 17933M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17934L: qat-linux@intel.com 17935S: Supported 17936F: drivers/crypto/intel/qat/ 17937 17938QCOM AUDIO (ASoC) DRIVERS 17939M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17940M: Banajit Goswami <bgoswami@quicinc.com> 17941L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17942S: Supported 17943F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17944F: Documentation/devicetree/bindings/sound/qcom,* 17945F: drivers/soc/qcom/apr.c 17946F: include/dt-bindings/sound/qcom,wcd9335.h 17947F: sound/soc/codecs/lpass-rx-macro.* 17948F: sound/soc/codecs/lpass-tx-macro.* 17949F: sound/soc/codecs/lpass-va-macro.c 17950F: sound/soc/codecs/lpass-wsa-macro.* 17951F: sound/soc/codecs/msm8916-wcd-analog.c 17952F: sound/soc/codecs/msm8916-wcd-digital.c 17953F: sound/soc/codecs/wcd-clsh-v2.* 17954F: sound/soc/codecs/wcd-mbhc-v2.* 17955F: sound/soc/codecs/wcd9335.* 17956F: sound/soc/codecs/wcd934x.c 17957F: sound/soc/codecs/wsa881x.c 17958F: sound/soc/codecs/wsa883x.c 17959F: sound/soc/codecs/wsa884x.c 17960F: sound/soc/qcom/ 17961 17962QCOM EMBEDDED USB DEBUGGER (EUD) 17963M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17964L: linux-arm-msm@vger.kernel.org 17965S: Maintained 17966F: Documentation/ABI/testing/sysfs-driver-eud 17967F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17968F: drivers/usb/misc/qcom_eud.c 17969 17970QCOM IPA DRIVER 17971M: Alex Elder <elder@kernel.org> 17972L: netdev@vger.kernel.org 17973S: Supported 17974F: drivers/net/ipa/ 17975 17976QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17977M: Gabriel Somlo <somlo@cmu.edu> 17978M: "Michael S. Tsirkin" <mst@redhat.com> 17979L: qemu-devel@nongnu.org 17980S: Maintained 17981F: drivers/firmware/qemu_fw_cfg.c 17982F: include/uapi/linux/qemu_fw_cfg.h 17983 17984QIB DRIVER 17985M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17986L: linux-rdma@vger.kernel.org 17987S: Supported 17988F: drivers/infiniband/hw/qib/ 17989 17990QLOGIC QL41xxx FCOE DRIVER 17991M: Saurav Kashyap <skashyap@marvell.com> 17992M: Javed Hasan <jhasan@marvell.com> 17993M: GR-QLogic-Storage-Upstream@marvell.com 17994L: linux-scsi@vger.kernel.org 17995S: Supported 17996F: drivers/scsi/qedf/ 17997 17998QLOGIC QL41xxx ISCSI DRIVER 17999M: Nilesh Javali <njavali@marvell.com> 18000M: Manish Rangankar <mrangankar@marvell.com> 18001M: GR-QLogic-Storage-Upstream@marvell.com 18002L: linux-scsi@vger.kernel.org 18003S: Supported 18004F: drivers/scsi/qedi/ 18005 18006QLOGIC QL4xxx ETHERNET DRIVER 18007M: Ariel Elior <aelior@marvell.com> 18008M: Manish Chopra <manishc@marvell.com> 18009L: netdev@vger.kernel.org 18010S: Supported 18011F: drivers/net/ethernet/qlogic/qed/ 18012F: drivers/net/ethernet/qlogic/qede/ 18013F: include/linux/qed/ 18014 18015QLOGIC QL4xxx RDMA DRIVER 18016M: Michal Kalderon <mkalderon@marvell.com> 18017M: Ariel Elior <aelior@marvell.com> 18018L: linux-rdma@vger.kernel.org 18019S: Supported 18020F: drivers/infiniband/hw/qedr/ 18021F: include/uapi/rdma/qedr-abi.h 18022 18023QLOGIC QLA1280 SCSI DRIVER 18024M: Michael Reed <mdr@sgi.com> 18025L: linux-scsi@vger.kernel.org 18026S: Maintained 18027F: drivers/scsi/qla1280.[ch] 18028 18029QLOGIC QLA2XXX FC-SCSI DRIVER 18030M: Nilesh Javali <njavali@marvell.com> 18031M: GR-QLogic-Storage-Upstream@marvell.com 18032L: linux-scsi@vger.kernel.org 18033S: Supported 18034F: drivers/scsi/qla2xxx/ 18035 18036QLOGIC QLA3XXX NETWORK DRIVER 18037M: GR-Linux-NIC-Dev@marvell.com 18038L: netdev@vger.kernel.org 18039S: Supported 18040F: drivers/net/ethernet/qlogic/qla3xxx.* 18041 18042QLOGIC QLA4XXX iSCSI DRIVER 18043M: Nilesh Javali <njavali@marvell.com> 18044M: Manish Rangankar <mrangankar@marvell.com> 18045M: GR-QLogic-Storage-Upstream@marvell.com 18046L: linux-scsi@vger.kernel.org 18047S: Supported 18048F: drivers/scsi/qla4xxx/ 18049 18050QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18051M: Shahed Shaikh <shshaikh@marvell.com> 18052M: Manish Chopra <manishc@marvell.com> 18053M: GR-Linux-NIC-Dev@marvell.com 18054L: netdev@vger.kernel.org 18055S: Supported 18056F: drivers/net/ethernet/qlogic/qlcnic/ 18057 18058QM1D1B0004 MEDIA DRIVER 18059M: Akihiro Tsukada <tskd08@gmail.com> 18060L: linux-media@vger.kernel.org 18061S: Odd Fixes 18062F: drivers/media/tuners/qm1d1b0004* 18063 18064QM1D1C0042 MEDIA DRIVER 18065M: Akihiro Tsukada <tskd08@gmail.com> 18066L: linux-media@vger.kernel.org 18067S: Odd Fixes 18068F: drivers/media/tuners/qm1d1c0042* 18069 18070QNX4 FILESYSTEM 18071M: Anders Larsen <al@alarsen.net> 18072S: Maintained 18073W: http://www.alarsen.net/linux/qnx4fs/ 18074F: fs/qnx4/ 18075F: include/uapi/linux/qnx4_fs.h 18076F: include/uapi/linux/qnxtypes.h 18077 18078QNX6 FILESYSTEM 18079S: Orphan 18080F: Documentation/filesystems/qnx6.rst 18081F: fs/qnx6/ 18082F: include/linux/qnx6_fs.h 18083 18084QORIQ DPAA2 FSL-MC BUS DRIVER 18085M: Stuart Yoder <stuyoder@gmail.com> 18086M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18087L: linux-kernel@vger.kernel.org 18088S: Maintained 18089F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18090F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18091F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18092F: drivers/bus/fsl-mc/ 18093F: include/uapi/linux/fsl_mc.h 18094 18095QT1010 MEDIA DRIVER 18096L: linux-media@vger.kernel.org 18097S: Orphan 18098W: https://linuxtv.org 18099Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18100F: drivers/media/tuners/qt1010* 18101 18102QUALCOMM ATH12K WIRELESS DRIVER 18103M: Kalle Valo <kvalo@kernel.org> 18104M: Jeff Johnson <jjohnson@kernel.org> 18105L: ath12k@lists.infradead.org 18106S: Supported 18107W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18108T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18109F: drivers/net/wireless/ath/ath12k/ 18110N: ath12k 18111 18112QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18113M: Kalle Valo <kvalo@kernel.org> 18114M: Jeff Johnson <jjohnson@kernel.org> 18115L: ath10k@lists.infradead.org 18116S: Supported 18117W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18118T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18119F: drivers/net/wireless/ath/ath10k/ 18120N: ath10k 18121 18122QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18123M: Kalle Valo <kvalo@kernel.org> 18124M: Jeff Johnson <jjohnson@kernel.org> 18125L: ath11k@lists.infradead.org 18126S: Supported 18127W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18128B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18130F: drivers/net/wireless/ath/ath11k/ 18131N: ath11k 18132 18133QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18134M: Toke Høiland-Jørgensen <toke@toke.dk> 18135L: linux-wireless@vger.kernel.org 18136S: Maintained 18137W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18138T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18139F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18140F: drivers/net/wireless/ath/ath9k/ 18141 18142QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18143M: Stefan Wahren <wahrenst@gmx.net> 18144L: netdev@vger.kernel.org 18145S: Maintained 18146F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18147F: drivers/net/ethernet/qualcomm/qca* 18148 18149QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18150M: Stephan Gerhold <stephan@gerhold.net> 18151L: netdev@vger.kernel.org 18152L: linux-arm-msm@vger.kernel.org 18153S: Maintained 18154F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18155F: drivers/net/wwan/qcom_bam_dmux.c 18156 18157QUALCOMM CAMERA SUBSYSTEM DRIVER 18158M: Robert Foss <rfoss@kernel.org> 18159M: Todor Tomov <todor.too@gmail.com> 18160M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18161L: linux-media@vger.kernel.org 18162S: Maintained 18163F: Documentation/admin-guide/media/qcom_camss.rst 18164F: Documentation/devicetree/bindings/media/*camss* 18165F: drivers/media/platform/qcom/camss/ 18166 18167QUALCOMM CLOCK DRIVERS 18168M: Bjorn Andersson <andersson@kernel.org> 18169L: linux-arm-msm@vger.kernel.org 18170S: Supported 18171T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18172F: Documentation/devicetree/bindings/clock/qcom,* 18173F: drivers/clk/qcom/ 18174F: include/dt-bindings/clock/qcom,* 18175 18176QUALCOMM CLOUD AI (QAIC) DRIVER 18177M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18178R: Carl Vanderlip <quic_carlv@quicinc.com> 18179R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18180L: linux-arm-msm@vger.kernel.org 18181L: dri-devel@lists.freedesktop.org 18182S: Supported 18183T: git git://anongit.freedesktop.org/drm/drm-misc 18184F: Documentation/accel/qaic/ 18185F: drivers/accel/qaic/ 18186F: include/uapi/drm/qaic_accel.h 18187 18188QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18189M: Bjorn Andersson <andersson@kernel.org> 18190M: Konrad Dybcio <konrad.dybcio@linaro.org> 18191L: linux-pm@vger.kernel.org 18192L: linux-arm-msm@vger.kernel.org 18193S: Maintained 18194F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18195F: drivers/pmdomain/qcom/cpr.c 18196 18197QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18198M: Ilia Lin <ilia.lin@kernel.org> 18199L: linux-pm@vger.kernel.org 18200S: Maintained 18201F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18202F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18203F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18204 18205QUALCOMM CRYPTO DRIVERS 18206M: Thara Gopinath <thara.gopinath@gmail.com> 18207L: linux-crypto@vger.kernel.org 18208L: linux-arm-msm@vger.kernel.org 18209S: Maintained 18210F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18211F: drivers/crypto/qce/ 18212 18213QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18214M: Timur Tabi <timur@kernel.org> 18215L: netdev@vger.kernel.org 18216S: Maintained 18217F: drivers/net/ethernet/qualcomm/emac/ 18218 18219QUALCOMM ETHQOS ETHERNET DRIVER 18220M: Vinod Koul <vkoul@kernel.org> 18221L: netdev@vger.kernel.org 18222L: linux-arm-msm@vger.kernel.org 18223S: Maintained 18224F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18225F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18226 18227QUALCOMM FASTRPC DRIVER 18228M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18229M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18230L: linux-arm-msm@vger.kernel.org 18231S: Maintained 18232F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18233F: drivers/misc/fastrpc.c 18234F: include/uapi/misc/fastrpc.h 18235 18236QUALCOMM HEXAGON ARCHITECTURE 18237M: Brian Cain <bcain@quicinc.com> 18238L: linux-hexagon@vger.kernel.org 18239S: Supported 18240T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18241F: arch/hexagon/ 18242 18243QUALCOMM HIDMA DRIVER 18244M: Sinan Kaya <okaya@kernel.org> 18245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18246L: linux-arm-msm@vger.kernel.org 18247L: dmaengine@vger.kernel.org 18248S: Supported 18249F: drivers/dma/qcom/hidma* 18250 18251QUALCOMM I2C CCI DRIVER 18252M: Loic Poulain <loic.poulain@linaro.org> 18253M: Robert Foss <rfoss@kernel.org> 18254L: linux-i2c@vger.kernel.org 18255L: linux-arm-msm@vger.kernel.org 18256S: Maintained 18257F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18258F: drivers/i2c/busses/i2c-qcom-cci.c 18259 18260QUALCOMM INTERCONNECT BWMON DRIVER 18261M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18262L: linux-arm-msm@vger.kernel.org 18263S: Maintained 18264F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18265F: drivers/soc/qcom/icc-bwmon.c 18266 18267QUALCOMM IOMMU 18268M: Rob Clark <robdclark@gmail.com> 18269L: iommu@lists.linux.dev 18270L: linux-arm-msm@vger.kernel.org 18271S: Maintained 18272F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18273F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18274F: drivers/iommu/msm_iommu* 18275 18276QUALCOMM IPC ROUTER (QRTR) DRIVER 18277M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18278L: linux-arm-msm@vger.kernel.org 18279S: Maintained 18280F: include/trace/events/qrtr.h 18281F: include/uapi/linux/qrtr.h 18282F: net/qrtr/ 18283 18284QUALCOMM IPCC MAILBOX DRIVER 18285M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18286L: linux-arm-msm@vger.kernel.org 18287S: Supported 18288F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18289F: drivers/mailbox/qcom-ipcc.c 18290F: include/dt-bindings/mailbox/qcom-ipcc.h 18291 18292QUALCOMM IPQ4019 USB PHY DRIVER 18293M: Robert Marko <robert.marko@sartura.hr> 18294M: Luka Perkov <luka.perkov@sartura.hr> 18295L: linux-arm-msm@vger.kernel.org 18296S: Maintained 18297F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18298F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18299 18300QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18301M: Robert Marko <robert.marko@sartura.hr> 18302M: Luka Perkov <luka.perkov@sartura.hr> 18303L: linux-arm-msm@vger.kernel.org 18304S: Maintained 18305F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18306F: drivers/regulator/vqmmc-ipq4019-regulator.c 18307 18308QUALCOMM NAND CONTROLLER DRIVER 18309M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18310L: linux-mtd@lists.infradead.org 18311L: linux-arm-msm@vger.kernel.org 18312S: Maintained 18313F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18314F: drivers/mtd/nand/raw/qcom_nandc.c 18315 18316QUALCOMM QSEECOM DRIVER 18317M: Maximilian Luz <luzmaximilian@gmail.com> 18318L: linux-arm-msm@vger.kernel.org 18319S: Maintained 18320F: drivers/firmware/qcom/qcom_qseecom.c 18321 18322QUALCOMM QSEECOM UEFISECAPP DRIVER 18323M: Maximilian Luz <luzmaximilian@gmail.com> 18324L: linux-arm-msm@vger.kernel.org 18325S: Maintained 18326F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18327 18328QUALCOMM RMNET DRIVER 18329M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18330M: Sean Tranchetti <quic_stranche@quicinc.com> 18331L: netdev@vger.kernel.org 18332S: Maintained 18333F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18334F: drivers/net/ethernet/qualcomm/rmnet/ 18335F: include/linux/if_rmnet.h 18336 18337QUALCOMM TSENS THERMAL DRIVER 18338M: Amit Kucheria <amitk@kernel.org> 18339M: Thara Gopinath <thara.gopinath@gmail.com> 18340L: linux-pm@vger.kernel.org 18341L: linux-arm-msm@vger.kernel.org 18342S: Maintained 18343F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18344F: drivers/thermal/qcom/ 18345 18346QUALCOMM TYPEC PORT MANAGER DRIVER 18347M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18348L: linux-arm-msm@vger.kernel.org 18349L: linux-usb@vger.kernel.org 18350S: Maintained 18351F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18352F: drivers/usb/typec/tcpm/qcom/ 18353 18354QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18355M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18356M: Vikash Garodia <quic_vgarodia@quicinc.com> 18357R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18358L: linux-media@vger.kernel.org 18359L: linux-arm-msm@vger.kernel.org 18360S: Maintained 18361T: git git://linuxtv.org/media_tree.git 18362F: Documentation/devicetree/bindings/media/*venus* 18363F: drivers/media/platform/qcom/venus/ 18364 18365QUALCOMM WCN36XX WIRELESS DRIVER 18366M: Loic Poulain <loic.poulain@linaro.org> 18367L: wcn36xx@lists.infradead.org 18368S: Supported 18369W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18370F: drivers/net/wireless/ath/wcn36xx/ 18371 18372QUANTENNA QTNFMAC WIRELESS DRIVER 18373M: Igor Mitsyanko <imitsyanko@quantenna.com> 18374R: Sergey Matyukevich <geomatsi@gmail.com> 18375L: linux-wireless@vger.kernel.org 18376S: Maintained 18377F: drivers/net/wireless/quantenna 18378 18379RADEON and AMDGPU DRM DRIVERS 18380M: Alex Deucher <alexander.deucher@amd.com> 18381M: Christian König <christian.koenig@amd.com> 18382M: Pan, Xinhui <Xinhui.Pan@amd.com> 18383L: amd-gfx@lists.freedesktop.org 18384S: Supported 18385B: https://gitlab.freedesktop.org/drm/amd/-/issues 18386C: irc://irc.oftc.net/radeon 18387T: git https://gitlab.freedesktop.org/agd5f/linux.git 18388F: Documentation/gpu/amdgpu/ 18389F: drivers/gpu/drm/amd/ 18390F: drivers/gpu/drm/ci/xfails/amd* 18391F: drivers/gpu/drm/radeon/ 18392F: include/uapi/drm/amdgpu_drm.h 18393F: include/uapi/drm/radeon_drm.h 18394 18395RADEON FRAMEBUFFER DISPLAY DRIVER 18396M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18397L: linux-fbdev@vger.kernel.org 18398S: Maintained 18399F: drivers/video/fbdev/aty/radeon* 18400F: include/uapi/linux/radeonfb.h 18401 18402RADIOSHARK RADIO DRIVER 18403M: Hans Verkuil <hverkuil@xs4all.nl> 18404L: linux-media@vger.kernel.org 18405S: Maintained 18406T: git git://linuxtv.org/media_tree.git 18407F: drivers/media/radio/radio-shark.c 18408 18409RADIOSHARK2 RADIO DRIVER 18410M: Hans Verkuil <hverkuil@xs4all.nl> 18411L: linux-media@vger.kernel.org 18412S: Maintained 18413T: git git://linuxtv.org/media_tree.git 18414F: drivers/media/radio/radio-shark2.c 18415F: drivers/media/radio/radio-tea5777.c 18416 18417RADOS BLOCK DEVICE (RBD) 18418M: Ilya Dryomov <idryomov@gmail.com> 18419R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18420L: ceph-devel@vger.kernel.org 18421S: Supported 18422W: http://ceph.com/ 18423T: git https://github.com/ceph/ceph-client.git 18424F: Documentation/ABI/testing/sysfs-bus-rbd 18425F: drivers/block/rbd.c 18426F: drivers/block/rbd_types.h 18427 18428RAGE128 FRAMEBUFFER DISPLAY DRIVER 18429L: linux-fbdev@vger.kernel.org 18430S: Orphan 18431F: drivers/video/fbdev/aty/aty128fb.c 18432 18433RAINSHADOW-CEC DRIVER 18434M: Hans Verkuil <hverkuil@xs4all.nl> 18435L: linux-media@vger.kernel.org 18436S: Maintained 18437T: git git://linuxtv.org/media_tree.git 18438F: drivers/media/cec/usb/rainshadow/ 18439 18440RALINK MIPS ARCHITECTURE 18441M: John Crispin <john@phrozen.org> 18442M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18443L: linux-mips@vger.kernel.org 18444S: Maintained 18445F: arch/mips/ralink 18446 18447RALINK MT7621 MIPS ARCHITECTURE 18448M: Arınç ÜNAL <arinc.unal@arinc9.com> 18449M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18450L: linux-mips@vger.kernel.org 18451S: Maintained 18452F: arch/mips/boot/dts/ralink/mt7621* 18453 18454RALINK RT2X00 WIRELESS LAN DRIVER 18455M: Stanislaw Gruszka <stf_xl@wp.pl> 18456L: linux-wireless@vger.kernel.org 18457S: Maintained 18458F: drivers/net/wireless/ralink/rt2x00/ 18459 18460RAMDISK RAM BLOCK DEVICE DRIVER 18461M: Jens Axboe <axboe@kernel.dk> 18462S: Maintained 18463F: Documentation/admin-guide/blockdev/ramdisk.rst 18464F: drivers/block/brd.c 18465 18466RANCHU VIRTUAL BOARD FOR MIPS 18467M: Miodrag Dinic <miodrag.dinic@mips.com> 18468L: linux-mips@vger.kernel.org 18469S: Supported 18470F: arch/mips/configs/generic/board-ranchu.config 18471F: arch/mips/generic/board-ranchu.c 18472 18473RANDOM NUMBER DRIVER 18474M: "Theodore Ts'o" <tytso@mit.edu> 18475M: Jason A. Donenfeld <Jason@zx2c4.com> 18476S: Maintained 18477T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18478F: drivers/char/random.c 18479F: drivers/virt/vmgenid.c 18480 18481RAPIDIO SUBSYSTEM 18482M: Matt Porter <mporter@kernel.crashing.org> 18483M: Alexandre Bounine <alex.bou9@gmail.com> 18484S: Maintained 18485F: drivers/rapidio/ 18486 18487RAS INFRASTRUCTURE 18488M: Tony Luck <tony.luck@intel.com> 18489M: Borislav Petkov <bp@alien8.de> 18490L: linux-edac@vger.kernel.org 18491S: Maintained 18492F: Documentation/admin-guide/RAS 18493F: drivers/ras/ 18494F: include/linux/ras.h 18495F: include/ras/ras_event.h 18496 18497RAS FRU MEMORY POISON MANAGER (FMPM) 18498M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18499L: linux-edac@vger.kernel.org 18500S: Maintained 18501F: drivers/ras/amd/fmpm.c 18502 18503RC-CORE / LIRC FRAMEWORK 18504M: Sean Young <sean@mess.org> 18505L: linux-media@vger.kernel.org 18506S: Maintained 18507W: http://linuxtv.org 18508T: git git://linuxtv.org/media_tree.git 18509F: Documentation/driver-api/media/rc-core.rst 18510F: Documentation/userspace-api/media/rc/ 18511F: drivers/media/rc/ 18512F: include/media/rc-core.h 18513F: include/media/rc-map.h 18514F: include/uapi/linux/lirc.h 18515 18516RCMM REMOTE CONTROLS DECODER 18517M: Patrick Lerda <patrick9876@free.fr> 18518S: Maintained 18519F: drivers/media/rc/ir-rcmm-decoder.c 18520 18521RCUTORTURE TEST FRAMEWORK 18522M: "Paul E. McKenney" <paulmck@kernel.org> 18523M: Josh Triplett <josh@joshtriplett.org> 18524R: Steven Rostedt <rostedt@goodmis.org> 18525R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18526R: Lai Jiangshan <jiangshanlai@gmail.com> 18527L: rcu@vger.kernel.org 18528S: Supported 18529T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18530F: tools/testing/selftests/rcutorture 18531 18532RDACM20 Camera Sensor 18533M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18534M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18535M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18536M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18537L: linux-media@vger.kernel.org 18538S: Maintained 18539F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18540F: drivers/media/i2c/max9271.c 18541F: drivers/media/i2c/max9271.h 18542F: drivers/media/i2c/rdacm20.c 18543 18544RDACM21 Camera Sensor 18545M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18546M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18547M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18548M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18549L: linux-media@vger.kernel.org 18550S: Maintained 18551F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18552F: drivers/media/i2c/max9271.c 18553F: drivers/media/i2c/max9271.h 18554F: drivers/media/i2c/rdacm21.c 18555 18556RDC R-321X SoC 18557M: Florian Fainelli <florian@openwrt.org> 18558S: Maintained 18559 18560RDC R6040 FAST ETHERNET DRIVER 18561M: Florian Fainelli <f.fainelli@gmail.com> 18562L: netdev@vger.kernel.org 18563S: Maintained 18564F: drivers/net/ethernet/rdc/r6040.c 18565 18566RDMAVT - RDMA verbs software 18567M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18568L: linux-rdma@vger.kernel.org 18569S: Supported 18570F: drivers/infiniband/sw/rdmavt 18571 18572RDS - RELIABLE DATAGRAM SOCKETS 18573M: Allison Henderson <allison.henderson@oracle.com> 18574L: netdev@vger.kernel.org 18575L: linux-rdma@vger.kernel.org 18576L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18577S: Supported 18578W: https://oss.oracle.com/projects/rds/ 18579F: Documentation/networking/rds.rst 18580F: net/rds/ 18581 18582RDT - RESOURCE ALLOCATION 18583M: Fenghua Yu <fenghua.yu@intel.com> 18584M: Reinette Chatre <reinette.chatre@intel.com> 18585L: linux-kernel@vger.kernel.org 18586S: Supported 18587F: Documentation/arch/x86/resctrl* 18588F: arch/x86/include/asm/resctrl.h 18589F: arch/x86/kernel/cpu/resctrl/ 18590F: tools/testing/selftests/resctrl/ 18591 18592READ-COPY UPDATE (RCU) 18593M: "Paul E. McKenney" <paulmck@kernel.org> 18594M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18595M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18596M: Joel Fernandes <joel@joelfernandes.org> 18597M: Josh Triplett <josh@joshtriplett.org> 18598M: Boqun Feng <boqun.feng@gmail.com> 18599R: Steven Rostedt <rostedt@goodmis.org> 18600R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18601R: Lai Jiangshan <jiangshanlai@gmail.com> 18602R: Zqiang <qiang.zhang1211@gmail.com> 18603L: rcu@vger.kernel.org 18604S: Supported 18605W: http://www.rdrop.com/users/paulmck/RCU/ 18606T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18607F: Documentation/RCU/ 18608F: include/linux/rcu* 18609F: kernel/rcu/ 18610X: Documentation/RCU/torture.rst 18611X: include/linux/srcu*.h 18612X: kernel/rcu/srcu*.c 18613 18614REAL TIME CLOCK (RTC) SUBSYSTEM 18615M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18616L: linux-rtc@vger.kernel.org 18617S: Maintained 18618Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18619T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18620F: Documentation/admin-guide/rtc.rst 18621F: Documentation/devicetree/bindings/rtc/ 18622F: drivers/rtc/ 18623F: include/linux/rtc.h 18624F: include/linux/rtc/ 18625F: include/uapi/linux/rtc.h 18626F: tools/testing/selftests/rtc/ 18627 18628Real-time Linux Analysis (RTLA) tools 18629M: Daniel Bristot de Oliveira <bristot@kernel.org> 18630M: Steven Rostedt <rostedt@goodmis.org> 18631L: linux-trace-kernel@vger.kernel.org 18632S: Maintained 18633F: Documentation/tools/rtla/ 18634F: tools/tracing/rtla/ 18635 18636REALTEK AUDIO CODECS 18637M: Oder Chiou <oder_chiou@realtek.com> 18638S: Maintained 18639F: include/sound/rt*.h 18640F: sound/soc/codecs/rt* 18641 18642REALTEK OTTO WATCHDOG 18643M: Sander Vanheule <sander@svanheule.net> 18644L: linux-watchdog@vger.kernel.org 18645S: Maintained 18646F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18647F: drivers/watchdog/realtek_otto_wdt.c 18648 18649REALTEK RTL83xx SMI DSA ROUTER CHIPS 18650M: Linus Walleij <linus.walleij@linaro.org> 18651M: Alvin Šipraga <alsi@bang-olufsen.dk> 18652S: Maintained 18653F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18654F: drivers/net/dsa/realtek/* 18655 18656REALTEK WIRELESS DRIVER (rtlwifi family) 18657M: Ping-Ke Shih <pkshih@realtek.com> 18658L: linux-wireless@vger.kernel.org 18659S: Maintained 18660T: git https://github.com/pkshih/rtw.git 18661F: drivers/net/wireless/realtek/rtlwifi/ 18662 18663REALTEK WIRELESS DRIVER (rtw88) 18664M: Ping-Ke Shih <pkshih@realtek.com> 18665L: linux-wireless@vger.kernel.org 18666S: Maintained 18667T: git https://github.com/pkshih/rtw.git 18668F: drivers/net/wireless/realtek/rtw88/ 18669 18670REALTEK WIRELESS DRIVER (rtw89) 18671M: Ping-Ke Shih <pkshih@realtek.com> 18672L: linux-wireless@vger.kernel.org 18673S: Maintained 18674T: git https://github.com/pkshih/rtw.git 18675F: drivers/net/wireless/realtek/rtw89/ 18676 18677REDPINE WIRELESS DRIVER 18678L: linux-wireless@vger.kernel.org 18679S: Orphan 18680F: drivers/net/wireless/rsi/ 18681 18682REGISTER MAP ABSTRACTION 18683M: Mark Brown <broonie@kernel.org> 18684L: linux-kernel@vger.kernel.org 18685S: Supported 18686T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18687F: Documentation/devicetree/bindings/regmap/ 18688F: drivers/base/regmap/ 18689F: include/linux/regmap.h 18690 18691REISERFS FILE SYSTEM 18692L: reiserfs-devel@vger.kernel.org 18693S: Obsolete 18694F: fs/reiserfs/ 18695 18696REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18697M: Bjorn Andersson <andersson@kernel.org> 18698M: Mathieu Poirier <mathieu.poirier@linaro.org> 18699L: linux-remoteproc@vger.kernel.org 18700S: Maintained 18701T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18702F: Documentation/ABI/testing/sysfs-class-remoteproc 18703F: Documentation/devicetree/bindings/remoteproc/ 18704F: Documentation/staging/remoteproc.rst 18705F: drivers/remoteproc/ 18706F: include/linux/remoteproc.h 18707F: include/linux/remoteproc/ 18708 18709REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18710M: Bjorn Andersson <andersson@kernel.org> 18711M: Mathieu Poirier <mathieu.poirier@linaro.org> 18712L: linux-remoteproc@vger.kernel.org 18713S: Maintained 18714T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18715F: Documentation/ABI/testing/sysfs-bus-rpmsg 18716F: Documentation/staging/rpmsg.rst 18717F: drivers/rpmsg/ 18718F: include/linux/rpmsg.h 18719F: include/linux/rpmsg/ 18720F: include/uapi/linux/rpmsg.h 18721F: samples/rpmsg/ 18722 18723REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18724M: Stephan Gerhold <stephan@gerhold.net> 18725L: netdev@vger.kernel.org 18726L: linux-remoteproc@vger.kernel.org 18727S: Maintained 18728F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18729 18730RENESAS CLOCK DRIVERS 18731M: Geert Uytterhoeven <geert+renesas@glider.be> 18732L: linux-renesas-soc@vger.kernel.org 18733S: Supported 18734T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18735F: Documentation/devicetree/bindings/clock/renesas,* 18736F: drivers/clk/renesas/ 18737 18738RENESAS EMEV2 I2C DRIVER 18739M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18740L: linux-renesas-soc@vger.kernel.org 18741S: Supported 18742F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18743F: drivers/i2c/busses/i2c-emev2.c 18744 18745RENESAS ETHERNET AVB DRIVER 18746R: Sergey Shtylyov <s.shtylyov@omp.ru> 18747L: netdev@vger.kernel.org 18748L: linux-renesas-soc@vger.kernel.org 18749F: Documentation/devicetree/bindings/net/renesas,etheravb.yaml 18750F: drivers/net/ethernet/renesas/Kconfig 18751F: drivers/net/ethernet/renesas/Makefile 18752F: drivers/net/ethernet/renesas/ravb* 18753 18754RENESAS ETHERNET SWITCH DRIVER 18755R: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18756L: netdev@vger.kernel.org 18757L: linux-renesas-soc@vger.kernel.org 18758F: Documentation/devicetree/bindings/net/renesas,*ether-switch.yaml 18759F: drivers/net/ethernet/renesas/Kconfig 18760F: drivers/net/ethernet/renesas/Makefile 18761F: drivers/net/ethernet/renesas/rcar_gen4* 18762F: drivers/net/ethernet/renesas/rswitch* 18763 18764RENESAS IDT821034 ASoC CODEC 18765M: Herve Codina <herve.codina@bootlin.com> 18766L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18767S: Maintained 18768F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18769F: sound/soc/codecs/idt821034.c 18770 18771RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18772M: Miquel Raynal <miquel.raynal@bootlin.com> 18773L: linux-mtd@lists.infradead.org 18774L: linux-renesas-soc@vger.kernel.org 18775S: Maintained 18776F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18777F: drivers/mtd/nand/raw/renesas-nand-controller.c 18778 18779RENESAS R-CAR GYROADC DRIVER 18780M: Marek Vasut <marek.vasut@gmail.com> 18781L: linux-iio@vger.kernel.org 18782S: Supported 18783F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18784F: drivers/iio/adc/rcar-gyroadc.c 18785 18786RENESAS R-CAR I2C DRIVERS 18787M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18788L: linux-renesas-soc@vger.kernel.org 18789S: Supported 18790F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18791F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18792F: drivers/i2c/busses/i2c-rcar.c 18793F: drivers/i2c/busses/i2c-sh_mobile.c 18794 18795RENESAS R-CAR SATA DRIVER 18796R: Sergey Shtylyov <s.shtylyov@omp.ru> 18797L: linux-ide@vger.kernel.org 18798L: linux-renesas-soc@vger.kernel.org 18799S: Supported 18800F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18801F: drivers/ata/sata_rcar.c 18802 18803RENESAS R-CAR THERMAL DRIVERS 18804M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18805L: linux-renesas-soc@vger.kernel.org 18806S: Supported 18807F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18808F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18809F: drivers/thermal/rcar_gen3_thermal.c 18810F: drivers/thermal/rcar_thermal.c 18811 18812RENESAS RIIC DRIVER 18813M: Chris Brandt <chris.brandt@renesas.com> 18814L: linux-renesas-soc@vger.kernel.org 18815S: Supported 18816F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18817F: drivers/i2c/busses/i2c-riic.c 18818 18819RENESAS RZ/G2L A/D DRIVER 18820M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18821L: linux-iio@vger.kernel.org 18822L: linux-renesas-soc@vger.kernel.org 18823S: Supported 18824F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18825F: drivers/iio/adc/rzg2l_adc.c 18826 18827RENESAS RZ/G2L MTU3a COUNTER DRIVER 18828M: Biju Das <biju.das.jz@bp.renesas.com> 18829L: linux-iio@vger.kernel.org 18830L: linux-renesas-soc@vger.kernel.org 18831S: Supported 18832F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18833F: drivers/counter/rz-mtu3-cnt.c 18834 18835RENESAS RZ/N1 A5PSW SWITCH DRIVER 18836M: Clément Léger <clement.leger@bootlin.com> 18837L: linux-renesas-soc@vger.kernel.org 18838L: netdev@vger.kernel.org 18839S: Maintained 18840F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18841F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18842F: drivers/net/dsa/rzn1_a5psw* 18843F: drivers/net/pcs/pcs-rzn1-miic.c 18844F: include/dt-bindings/net/pcs-rzn1-miic.h 18845F: include/linux/pcs-rzn1-miic.h 18846F: net/dsa/tag_rzn1_a5psw.c 18847 18848RENESAS RZ/N1 RTC CONTROLLER DRIVER 18849M: Miquel Raynal <miquel.raynal@bootlin.com> 18850L: linux-rtc@vger.kernel.org 18851L: linux-renesas-soc@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18854F: drivers/rtc/rtc-rzn1.c 18855 18856RENESAS RZ/N1 USBF CONTROLLER DRIVER 18857M: Herve Codina <herve.codina@bootlin.com> 18858L: linux-renesas-soc@vger.kernel.org 18859L: linux-usb@vger.kernel.org 18860S: Maintained 18861F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18862F: drivers/usb/gadget/udc/renesas_usbf.c 18863 18864RENESAS RZ/V2M I2C DRIVER 18865M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18866L: linux-i2c@vger.kernel.org 18867L: linux-renesas-soc@vger.kernel.org 18868S: Supported 18869F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18870F: drivers/i2c/busses/i2c-rzv2m.c 18871 18872RENESAS SUPERH ETHERNET DRIVER 18873R: Sergey Shtylyov <s.shtylyov@omp.ru> 18874L: netdev@vger.kernel.org 18875L: linux-renesas-soc@vger.kernel.org 18876F: Documentation/devicetree/bindings/net/renesas,ether.yaml 18877F: drivers/net/ethernet/renesas/Kconfig 18878F: drivers/net/ethernet/renesas/Makefile 18879F: drivers/net/ethernet/renesas/sh_eth* 18880F: include/linux/sh_eth.h 18881 18882RENESAS USB PHY DRIVER 18883M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18884L: linux-renesas-soc@vger.kernel.org 18885S: Maintained 18886F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18887 18888RENESAS VERSACLOCK 7 CLOCK DRIVER 18889M: Alex Helms <alexander.helms.jy@renesas.com> 18890S: Maintained 18891F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18892F: drivers/clk/clk-versaclock7.c 18893 18894RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18895M: Herve Codina <herve.codina@bootlin.com> 18896L: linux-iio@vger.kernel.org 18897S: Maintained 18898F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18899F: drivers/iio/potentiometer/x9250.c 18900 18901RESET CONTROLLER FRAMEWORK 18902M: Philipp Zabel <p.zabel@pengutronix.de> 18903S: Maintained 18904T: git git://git.pengutronix.de/git/pza/linux 18905F: Documentation/devicetree/bindings/reset/ 18906F: Documentation/driver-api/reset.rst 18907F: drivers/reset/ 18908F: include/dt-bindings/reset/ 18909F: include/linux/reset-controller.h 18910F: include/linux/reset.h 18911F: include/linux/reset/ 18912K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18913 18914RESTARTABLE SEQUENCES SUPPORT 18915M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18916M: Peter Zijlstra <peterz@infradead.org> 18917M: "Paul E. McKenney" <paulmck@kernel.org> 18918M: Boqun Feng <boqun.feng@gmail.com> 18919L: linux-kernel@vger.kernel.org 18920S: Supported 18921F: include/trace/events/rseq.h 18922F: include/uapi/linux/rseq.h 18923F: kernel/rseq.c 18924F: tools/testing/selftests/rseq/ 18925 18926RFKILL 18927M: Johannes Berg <johannes@sipsolutions.net> 18928L: linux-wireless@vger.kernel.org 18929S: Maintained 18930W: https://wireless.wiki.kernel.org/ 18931Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18932T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18933T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18934F: Documentation/ABI/stable/sysfs-class-rfkill 18935F: Documentation/driver-api/rfkill.rst 18936F: include/linux/rfkill.h 18937F: include/uapi/linux/rfkill.h 18938F: net/rfkill/ 18939 18940RHASHTABLE 18941M: Thomas Graf <tgraf@suug.ch> 18942M: Herbert Xu <herbert@gondor.apana.org.au> 18943L: netdev@vger.kernel.org 18944S: Maintained 18945F: include/linux/rhashtable-types.h 18946F: include/linux/rhashtable.h 18947F: lib/rhashtable.c 18948F: lib/test_rhashtable.c 18949 18950RICOH R5C592 MEMORYSTICK DRIVER 18951M: Maxim Levitsky <maximlevitsky@gmail.com> 18952S: Maintained 18953F: drivers/memstick/host/r592.* 18954 18955RICOH SMARTMEDIA/XD DRIVER 18956M: Maxim Levitsky <maximlevitsky@gmail.com> 18957S: Maintained 18958F: drivers/mtd/nand/raw/r852.c 18959F: drivers/mtd/nand/raw/r852.h 18960 18961RISC-V ARCHITECTURE 18962M: Paul Walmsley <paul.walmsley@sifive.com> 18963M: Palmer Dabbelt <palmer@dabbelt.com> 18964M: Albert Ou <aou@eecs.berkeley.edu> 18965L: linux-riscv@lists.infradead.org 18966S: Supported 18967Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18968C: irc://irc.libera.chat/riscv 18969P: Documentation/arch/riscv/patch-acceptance.rst 18970T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18971F: arch/riscv/ 18972N: riscv 18973K: riscv 18974 18975RISC-V MICROCHIP FPGA SUPPORT 18976M: Conor Dooley <conor.dooley@microchip.com> 18977M: Daire McNamara <daire.mcnamara@microchip.com> 18978L: linux-riscv@lists.infradead.org 18979S: Supported 18980F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18981F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18982F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18983F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18984F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18985F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18986F: Documentation/devicetree/bindings/riscv/microchip.yaml 18987F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18988F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18989F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18990F: arch/riscv/boot/dts/microchip/ 18991F: drivers/char/hw_random/mpfs-rng.c 18992F: drivers/clk/microchip/clk-mpfs*.c 18993F: drivers/firmware/microchip/mpfs-auto-update.c 18994F: drivers/i2c/busses/i2c-microchip-corei2c.c 18995F: drivers/mailbox/mailbox-mpfs.c 18996F: drivers/pci/controller/pcie-microchip-host.c 18997F: drivers/pwm/pwm-microchip-core.c 18998F: drivers/reset/reset-mpfs.c 18999F: drivers/rtc/rtc-mpfs.c 19000F: drivers/soc/microchip/mpfs-sys-controller.c 19001F: drivers/spi/spi-microchip-core-qspi.c 19002F: drivers/spi/spi-microchip-core.c 19003F: drivers/usb/musb/mpfs.c 19004F: include/soc/microchip/mpfs.h 19005 19006RISC-V MISC SOC SUPPORT 19007M: Conor Dooley <conor@kernel.org> 19008L: linux-riscv@lists.infradead.org 19009S: Maintained 19010Q: https://patchwork.kernel.org/project/linux-riscv/list/ 19011T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 19012F: Documentation/devicetree/bindings/riscv/ 19013F: arch/riscv/boot/dts/ 19014X: arch/riscv/boot/dts/allwinner/ 19015X: arch/riscv/boot/dts/renesas/ 19016X: arch/riscv/boot/dts/sophgo/ 19017 19018RISC-V PMU DRIVERS 19019M: Atish Patra <atishp@atishpatra.org> 19020R: Anup Patel <anup@brainfault.org> 19021L: linux-riscv@lists.infradead.org 19022S: Supported 19023F: drivers/perf/riscv_pmu.c 19024F: drivers/perf/riscv_pmu_legacy.c 19025F: drivers/perf/riscv_pmu_sbi.c 19026 19027RISC-V THEAD SoC SUPPORT 19028M: Jisheng Zhang <jszhang@kernel.org> 19029M: Guo Ren <guoren@kernel.org> 19030M: Fu Wei <wefu@redhat.com> 19031L: linux-riscv@lists.infradead.org 19032S: Maintained 19033F: arch/riscv/boot/dts/thead/ 19034 19035RNBD BLOCK DRIVERS 19036M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19037M: Jack Wang <jinpu.wang@ionos.com> 19038L: linux-block@vger.kernel.org 19039S: Maintained 19040F: drivers/block/rnbd/ 19041 19042ROCCAT DRIVERS 19043M: Stefan Achatz <erazor_de@users.sourceforge.net> 19044S: Maintained 19045W: http://sourceforge.net/projects/roccat/ 19046F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19047F: drivers/hid/hid-roccat* 19048F: include/linux/hid-roccat* 19049 19050ROCKCHIP CRYPTO DRIVERS 19051M: Corentin Labbe <clabbe@baylibre.com> 19052L: linux-crypto@vger.kernel.org 19053S: Maintained 19054F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19055F: drivers/crypto/rockchip/ 19056 19057ROCKCHIP I2S TDM DRIVER 19058M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19059L: linux-rockchip@lists.infradead.org 19060S: Maintained 19061F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19062F: sound/soc/rockchip/rockchip_i2s_tdm.* 19063 19064ROCKCHIP ISP V1 DRIVER 19065M: Dafna Hirschfeld <dafna@fastmail.com> 19066M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19067L: linux-media@vger.kernel.org 19068L: linux-rockchip@lists.infradead.org 19069S: Maintained 19070F: Documentation/admin-guide/media/rkisp1.rst 19071F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19072F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19073F: drivers/media/platform/rockchip/rkisp1 19074F: include/uapi/linux/rkisp1-config.h 19075 19076ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19077M: Jacob Chen <jacob-chen@iotwrt.com> 19078M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19079L: linux-media@vger.kernel.org 19080L: linux-rockchip@lists.infradead.org 19081S: Maintained 19082F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19083F: drivers/media/platform/rockchip/rga/ 19084 19085ROCKCHIP VIDEO DECODER DRIVER 19086M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19087L: linux-media@vger.kernel.org 19088L: linux-rockchip@lists.infradead.org 19089S: Maintained 19090F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19091F: drivers/staging/media/rkvdec/ 19092 19093ROCKER DRIVER 19094M: Jiri Pirko <jiri@resnulli.us> 19095L: netdev@vger.kernel.org 19096S: Supported 19097F: drivers/net/ethernet/rocker/ 19098 19099ROCKETPORT EXPRESS/INFINITY DRIVER 19100M: Kevin Cernekee <cernekee@gmail.com> 19101L: linux-serial@vger.kernel.org 19102S: Odd Fixes 19103F: drivers/tty/serial/rp2.* 19104 19105ROHM BD99954 CHARGER IC 19106M: Matti Vaittinen <mazziesaccount@gmail.com> 19107S: Supported 19108F: drivers/power/supply/bd99954-charger.c 19109F: drivers/power/supply/bd99954-charger.h 19110 19111ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19112M: Tomasz Duszynski <tduszyns@gmail.com> 19113S: Maintained 19114F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19115F: drivers/iio/light/bh1750.c 19116 19117ROHM BM1390 PRESSURE SENSOR DRIVER 19118M: Matti Vaittinen <mazziesaccount@gmail.com> 19119L: linux-iio@vger.kernel.org 19120S: Supported 19121F: drivers/iio/pressure/rohm-bm1390.c 19122 19123ROHM BU270xx LIGHT SENSOR DRIVERs 19124M: Matti Vaittinen <mazziesaccount@gmail.com> 19125L: linux-iio@vger.kernel.org 19126S: Supported 19127F: drivers/iio/light/rohm-bu27008.c 19128F: drivers/iio/light/rohm-bu27034.c 19129 19130ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19131M: Marek Vasut <marek.vasut+renesas@gmail.com> 19132L: linux-kernel@vger.kernel.org 19133L: linux-renesas-soc@vger.kernel.org 19134S: Supported 19135F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19136F: drivers/gpio/gpio-bd9571mwv.c 19137F: drivers/mfd/bd9571mwv.c 19138F: drivers/regulator/bd9571mwv-regulator.c 19139F: include/linux/mfd/bd9571mwv.h 19140 19141ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19142M: Matti Vaittinen <mazziesaccount@gmail.com> 19143S: Supported 19144F: drivers/clk/clk-bd718x7.c 19145F: drivers/gpio/gpio-bd71815.c 19146F: drivers/gpio/gpio-bd71828.c 19147F: drivers/mfd/rohm-bd71828.c 19148F: drivers/mfd/rohm-bd718x7.c 19149F: drivers/mfd/rohm-bd9576.c 19150F: drivers/regulator/bd71815-regulator.c 19151F: drivers/regulator/bd71828-regulator.c 19152F: drivers/regulator/bd718x7-regulator.c 19153F: drivers/regulator/bd9576-regulator.c 19154F: drivers/regulator/rohm-regulator.c 19155F: drivers/rtc/rtc-bd70528.c 19156F: drivers/watchdog/bd9576_wdt.c 19157F: include/linux/mfd/rohm-bd71815.h 19158F: include/linux/mfd/rohm-bd71828.h 19159F: include/linux/mfd/rohm-bd718x7.h 19160F: include/linux/mfd/rohm-bd957x.h 19161F: include/linux/mfd/rohm-generic.h 19162F: include/linux/mfd/rohm-shared.h 19163 19164ROSE NETWORK LAYER 19165M: Ralf Baechle <ralf@linux-mips.org> 19166L: linux-hams@vger.kernel.org 19167S: Maintained 19168W: https://linux-ax25.in-berlin.de 19169F: include/net/rose.h 19170F: include/uapi/linux/rose.h 19171F: net/rose/ 19172 19173ROTATION DRIVER FOR ALLWINNER A83T 19174M: Jernej Skrabec <jernej.skrabec@gmail.com> 19175L: linux-media@vger.kernel.org 19176S: Maintained 19177T: git git://linuxtv.org/media_tree.git 19178F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19179F: drivers/media/platform/sunxi/sun8i-rotate/ 19180 19181RPMSG TTY DRIVER 19182M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19183L: linux-remoteproc@vger.kernel.org 19184S: Maintained 19185F: drivers/tty/rpmsg_tty.c 19186 19187RTL2830 MEDIA DRIVER 19188L: linux-media@vger.kernel.org 19189S: Orphan 19190W: https://linuxtv.org 19191Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19192F: drivers/media/dvb-frontends/rtl2830* 19193 19194RTL2832 MEDIA DRIVER 19195L: linux-media@vger.kernel.org 19196S: Orphan 19197W: https://linuxtv.org 19198Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19199F: drivers/media/dvb-frontends/rtl2832* 19200 19201RTL2832_SDR MEDIA DRIVER 19202L: linux-media@vger.kernel.org 19203S: Orphan 19204W: https://linuxtv.org 19205Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19206F: drivers/media/dvb-frontends/rtl2832_sdr* 19207 19208RTL8180 WIRELESS DRIVER 19209L: linux-wireless@vger.kernel.org 19210S: Orphan 19211F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19212 19213RTL8187 WIRELESS DRIVER 19214M: Hin-Tak Leung <hintak.leung@gmail.com> 19215M: Larry Finger <Larry.Finger@lwfinger.net> 19216L: linux-wireless@vger.kernel.org 19217S: Maintained 19218T: git https://github.com/pkshih/rtw.git 19219F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19220 19221RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19222M: Jes Sorensen <Jes.Sorensen@gmail.com> 19223L: linux-wireless@vger.kernel.org 19224S: Maintained 19225T: git https://github.com/pkshih/rtw.git 19226F: drivers/net/wireless/realtek/rtl8xxxu/ 19227 19228RTRS TRANSPORT DRIVERS 19229M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19230M: Jack Wang <jinpu.wang@ionos.com> 19231L: linux-rdma@vger.kernel.org 19232S: Maintained 19233F: drivers/infiniband/ulp/rtrs/ 19234 19235RUNTIME VERIFICATION (RV) 19236M: Daniel Bristot de Oliveira <bristot@kernel.org> 19237M: Steven Rostedt <rostedt@goodmis.org> 19238L: linux-trace-kernel@vger.kernel.org 19239S: Maintained 19240F: Documentation/trace/rv/ 19241F: include/linux/rv.h 19242F: include/rv/ 19243F: kernel/trace/rv/ 19244F: tools/verification/ 19245 19246RUST 19247M: Miguel Ojeda <ojeda@kernel.org> 19248M: Alex Gaynor <alex.gaynor@gmail.com> 19249M: Wedson Almeida Filho <wedsonaf@gmail.com> 19250R: Boqun Feng <boqun.feng@gmail.com> 19251R: Gary Guo <gary@garyguo.net> 19252R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19253R: Benno Lossin <benno.lossin@proton.me> 19254R: Andreas Hindborg <a.hindborg@samsung.com> 19255R: Alice Ryhl <aliceryhl@google.com> 19256L: rust-for-linux@vger.kernel.org 19257S: Supported 19258W: https://rust-for-linux.com 19259B: https://github.com/Rust-for-Linux/linux/issues 19260C: zulip://rust-for-linux.zulipchat.com 19261P: https://rust-for-linux.com/contributing 19262T: git https://github.com/Rust-for-Linux/linux.git rust-next 19263F: Documentation/rust/ 19264F: rust/ 19265F: samples/rust/ 19266F: scripts/*rust* 19267F: tools/testing/selftests/rust/ 19268K: \b(?i:rust)\b 19269 19270RXRPC SOCKETS (AF_RXRPC) 19271M: David Howells <dhowells@redhat.com> 19272M: Marc Dionne <marc.dionne@auristor.com> 19273L: linux-afs@lists.infradead.org 19274S: Supported 19275W: https://www.infradead.org/~dhowells/kafs/ 19276F: Documentation/networking/rxrpc.rst 19277F: include/keys/rxrpc-type.h 19278F: include/net/af_rxrpc.h 19279F: include/trace/events/rxrpc.h 19280F: include/uapi/linux/rxrpc.h 19281F: net/rxrpc/ 19282 19283S3 SAVAGE FRAMEBUFFER DRIVER 19284M: Antonino Daplas <adaplas@gmail.com> 19285L: linux-fbdev@vger.kernel.org 19286S: Maintained 19287F: drivers/video/fbdev/savage/ 19288 19289S390 ARCHITECTURE 19290M: Heiko Carstens <hca@linux.ibm.com> 19291M: Vasily Gorbik <gor@linux.ibm.com> 19292M: Alexander Gordeev <agordeev@linux.ibm.com> 19293R: Christian Borntraeger <borntraeger@linux.ibm.com> 19294R: Sven Schnelle <svens@linux.ibm.com> 19295L: linux-s390@vger.kernel.org 19296S: Supported 19297T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19298F: Documentation/driver-api/s390-drivers.rst 19299F: Documentation/arch/s390/ 19300F: arch/s390/ 19301F: drivers/s390/ 19302F: drivers/watchdog/diag288_wdt.c 19303 19304S390 COMMON I/O LAYER 19305M: Vineeth Vijayan <vneethv@linux.ibm.com> 19306M: Peter Oberparleiter <oberpar@linux.ibm.com> 19307L: linux-s390@vger.kernel.org 19308S: Supported 19309F: drivers/s390/cio/ 19310 19311S390 DASD DRIVER 19312M: Stefan Haberland <sth@linux.ibm.com> 19313M: Jan Hoeppner <hoeppner@linux.ibm.com> 19314L: linux-s390@vger.kernel.org 19315S: Supported 19316F: block/partitions/ibm.c 19317F: drivers/s390/block/dasd* 19318F: include/linux/dasd_mod.h 19319 19320S390 IOMMU (PCI) 19321M: Niklas Schnelle <schnelle@linux.ibm.com> 19322M: Matthew Rosato <mjrosato@linux.ibm.com> 19323R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19324L: linux-s390@vger.kernel.org 19325S: Supported 19326F: drivers/iommu/s390-iommu.c 19327 19328S390 IUCV NETWORK LAYER 19329M: Alexandra Winter <wintera@linux.ibm.com> 19330M: Thorsten Winkler <twinkler@linux.ibm.com> 19331L: linux-s390@vger.kernel.org 19332L: netdev@vger.kernel.org 19333S: Supported 19334F: drivers/s390/net/*iucv* 19335F: include/net/iucv/ 19336F: net/iucv/ 19337 19338S390 MM 19339M: Alexander Gordeev <agordeev@linux.ibm.com> 19340M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19341L: linux-s390@vger.kernel.org 19342S: Supported 19343T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19344F: arch/s390/include/asm/pgtable.h 19345F: arch/s390/mm 19346 19347S390 NETWORK DRIVERS 19348M: Alexandra Winter <wintera@linux.ibm.com> 19349M: Thorsten Winkler <twinkler@linux.ibm.com> 19350L: linux-s390@vger.kernel.org 19351L: netdev@vger.kernel.org 19352S: Supported 19353F: drivers/s390/net/ 19354 19355S390 PCI SUBSYSTEM 19356M: Niklas Schnelle <schnelle@linux.ibm.com> 19357M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19358L: linux-s390@vger.kernel.org 19359S: Supported 19360F: Documentation/arch/s390/pci.rst 19361F: arch/s390/pci/ 19362F: drivers/pci/hotplug/s390_pci_hpc.c 19363 19364S390 SCM DRIVER 19365M: Vineeth Vijayan <vneethv@linux.ibm.com> 19366L: linux-s390@vger.kernel.org 19367S: Supported 19368F: drivers/s390/block/scm* 19369F: drivers/s390/cio/scm.c 19370 19371S390 VFIO AP DRIVER 19372M: Tony Krowiak <akrowiak@linux.ibm.com> 19373M: Halil Pasic <pasic@linux.ibm.com> 19374M: Jason Herne <jjherne@linux.ibm.com> 19375L: linux-s390@vger.kernel.org 19376S: Supported 19377F: Documentation/arch/s390/vfio-ap* 19378F: drivers/s390/crypto/vfio_ap* 19379 19380S390 VFIO-CCW DRIVER 19381M: Eric Farman <farman@linux.ibm.com> 19382M: Matthew Rosato <mjrosato@linux.ibm.com> 19383R: Halil Pasic <pasic@linux.ibm.com> 19384L: linux-s390@vger.kernel.org 19385L: kvm@vger.kernel.org 19386S: Supported 19387F: Documentation/arch/s390/vfio-ccw.rst 19388F: drivers/s390/cio/vfio_ccw* 19389F: include/uapi/linux/vfio_ccw.h 19390 19391S390 VFIO-PCI DRIVER 19392M: Matthew Rosato <mjrosato@linux.ibm.com> 19393M: Eric Farman <farman@linux.ibm.com> 19394L: linux-s390@vger.kernel.org 19395L: kvm@vger.kernel.org 19396S: Supported 19397F: arch/s390/kvm/pci* 19398F: drivers/vfio/pci/vfio_pci_zdev.c 19399F: include/uapi/linux/vfio_zdev.h 19400 19401S390 ZCRYPT DRIVER 19402M: Harald Freudenberger <freude@linux.ibm.com> 19403L: linux-s390@vger.kernel.org 19404S: Supported 19405F: drivers/s390/crypto/ 19406 19407S390 ZFCP DRIVER 19408M: Steffen Maier <maier@linux.ibm.com> 19409M: Benjamin Block <bblock@linux.ibm.com> 19410L: linux-s390@vger.kernel.org 19411S: Supported 19412F: drivers/s390/scsi/zfcp_* 19413 19414SAA6588 RDS RECEIVER DRIVER 19415M: Hans Verkuil <hverkuil@xs4all.nl> 19416L: linux-media@vger.kernel.org 19417S: Odd Fixes 19418W: https://linuxtv.org 19419T: git git://linuxtv.org/media_tree.git 19420F: drivers/media/i2c/saa6588* 19421 19422SAA7134 VIDEO4LINUX DRIVER 19423M: Mauro Carvalho Chehab <mchehab@kernel.org> 19424L: linux-media@vger.kernel.org 19425S: Odd fixes 19426W: https://linuxtv.org 19427T: git git://linuxtv.org/media_tree.git 19428F: Documentation/driver-api/media/drivers/saa7134* 19429F: drivers/media/pci/saa7134/ 19430 19431SAA7146 VIDEO4LINUX-2 DRIVER 19432M: Hans Verkuil <hverkuil@xs4all.nl> 19433L: linux-media@vger.kernel.org 19434S: Maintained 19435T: git git://linuxtv.org/media_tree.git 19436F: drivers/media/common/saa7146/ 19437F: drivers/media/pci/saa7146/ 19438F: include/media/drv-intf/saa7146* 19439 19440SAFESETID SECURITY MODULE 19441M: Micah Morton <mortonm@chromium.org> 19442S: Supported 19443F: Documentation/admin-guide/LSM/SafeSetID.rst 19444F: security/safesetid/ 19445 19446SAMSUNG AUDIO (ASoC) DRIVERS 19447M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19448L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19449S: Maintained 19450B: mailto:linux-samsung-soc@vger.kernel.org 19451F: Documentation/devicetree/bindings/sound/samsung* 19452F: sound/soc/samsung/ 19453 19454SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19455M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19456L: linux-crypto@vger.kernel.org 19457L: linux-samsung-soc@vger.kernel.org 19458S: Maintained 19459F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19460F: drivers/crypto/exynos-rng.c 19461 19462SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19463M: Łukasz Stelmach <l.stelmach@samsung.com> 19464L: linux-samsung-soc@vger.kernel.org 19465S: Maintained 19466F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19467F: drivers/char/hw_random/exynos-trng.c 19468 19469SAMSUNG FRAMEBUFFER DRIVER 19470M: Jingoo Han <jingoohan1@gmail.com> 19471L: linux-fbdev@vger.kernel.org 19472S: Maintained 19473F: drivers/video/fbdev/s3c-fb.c 19474 19475SAMSUNG INTERCONNECT DRIVERS 19476M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19477M: Artur Świgoń <a.swigon@samsung.com> 19478L: linux-pm@vger.kernel.org 19479L: linux-samsung-soc@vger.kernel.org 19480S: Supported 19481F: drivers/interconnect/samsung/ 19482 19483SAMSUNG LAPTOP DRIVER 19484M: Corentin Chary <corentin.chary@gmail.com> 19485L: platform-driver-x86@vger.kernel.org 19486S: Maintained 19487F: drivers/platform/x86/samsung-laptop.c 19488 19489SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19490M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19491L: linux-kernel@vger.kernel.org 19492L: linux-samsung-soc@vger.kernel.org 19493S: Maintained 19494B: mailto:linux-samsung-soc@vger.kernel.org 19495F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19496F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19497F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19498F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19499F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19500F: drivers/clk/clk-s2mps11.c 19501F: drivers/mfd/sec*.c 19502F: drivers/regulator/s2m*.c 19503F: drivers/regulator/s5m*.c 19504F: drivers/rtc/rtc-s5m.c 19505F: include/linux/mfd/samsung/ 19506 19507SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19508M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19509L: linux-media@vger.kernel.org 19510L: linux-samsung-soc@vger.kernel.org 19511S: Maintained 19512F: drivers/media/platform/samsung/s3c-camif/ 19513F: include/media/drv-intf/s3c_camif.h 19514 19515SAMSUNG S3FWRN5 NFC DRIVER 19516M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19517S: Maintained 19518F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19519F: drivers/nfc/s3fwrn5 19520 19521SAMSUNG S5C73M3 CAMERA DRIVER 19522M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19523M: Andrzej Hajda <andrzej.hajda@intel.com> 19524L: linux-media@vger.kernel.org 19525S: Supported 19526F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19527F: drivers/media/i2c/s5c73m3/* 19528 19529SAMSUNG S5K5BAF CAMERA DRIVER 19530M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19531M: Andrzej Hajda <andrzej.hajda@intel.com> 19532L: linux-media@vger.kernel.org 19533S: Supported 19534F: drivers/media/i2c/s5k5baf.c 19535 19536SAMSUNG S5P Security SubSystem (SSS) DRIVER 19537M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19538M: Vladimir Zapolskiy <vz@mleia.com> 19539L: linux-crypto@vger.kernel.org 19540L: linux-samsung-soc@vger.kernel.org 19541S: Maintained 19542F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19543F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19544F: drivers/crypto/s5p-sss.c 19545 19546SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19547M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19548L: linux-media@vger.kernel.org 19549S: Supported 19550Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19551F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19552F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19553F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19554F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19555F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19556F: drivers/media/platform/samsung/exynos4-is/ 19557 19558SAMSUNG SOC CLOCK DRIVERS 19559M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19560M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19561M: Chanwoo Choi <cw00.choi@samsung.com> 19562R: Alim Akhtar <alim.akhtar@samsung.com> 19563L: linux-samsung-soc@vger.kernel.org 19564S: Maintained 19565T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19566F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19567F: Documentation/devicetree/bindings/clock/samsung,s3c* 19568F: drivers/clk/samsung/ 19569F: include/dt-bindings/clock/exynos*.h 19570F: include/dt-bindings/clock/s5p*.h 19571F: include/dt-bindings/clock/samsung,*.h 19572F: include/linux/clk/samsung.h 19573 19574SAMSUNG SPI DRIVERS 19575M: Andi Shyti <andi.shyti@kernel.org> 19576L: linux-spi@vger.kernel.org 19577L: linux-samsung-soc@vger.kernel.org 19578S: Maintained 19579F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19580F: drivers/spi/spi-s3c* 19581F: include/linux/platform_data/spi-s3c64xx.h 19582 19583SAMSUNG SXGBE DRIVERS 19584M: Byungho An <bh74.an@samsung.com> 19585L: netdev@vger.kernel.org 19586S: Supported 19587F: drivers/net/ethernet/samsung/sxgbe/ 19588 19589SAMSUNG THERMAL DRIVER 19590M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19591M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19592L: linux-pm@vger.kernel.org 19593L: linux-samsung-soc@vger.kernel.org 19594S: Maintained 19595F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19596F: drivers/thermal/samsung/ 19597 19598SAMSUNG USB2 PHY DRIVER 19599M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19600L: linux-kernel@vger.kernel.org 19601S: Supported 19602F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19603F: Documentation/driver-api/phy/samsung-usb2.rst 19604F: drivers/phy/samsung/phy-exynos4210-usb2.c 19605F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19606F: drivers/phy/samsung/phy-exynos5250-usb2.c 19607F: drivers/phy/samsung/phy-s5pv210-usb2.c 19608F: drivers/phy/samsung/phy-samsung-usb2.c 19609F: drivers/phy/samsung/phy-samsung-usb2.h 19610 19611SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19612M: Paul Barker <paul.barker@sancloud.com> 19613R: Marc Murphy <marc.murphy@sancloud.com> 19614S: Supported 19615F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19616 19617SC1200 WDT DRIVER 19618M: Zwane Mwaikambo <zwanem@gmail.com> 19619S: Maintained 19620F: drivers/watchdog/sc1200wdt.c 19621 19622SCHEDULER 19623M: Ingo Molnar <mingo@redhat.com> 19624M: Peter Zijlstra <peterz@infradead.org> 19625M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19626M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19627R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19628R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19629R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19630R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19631R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19632R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19633L: linux-kernel@vger.kernel.org 19634S: Maintained 19635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19636F: include/linux/preempt.h 19637F: include/linux/sched.h 19638F: include/linux/wait.h 19639F: include/uapi/linux/sched.h 19640F: kernel/sched/ 19641 19642SCSI LIBSAS SUBSYSTEM 19643R: John Garry <john.g.garry@oracle.com> 19644R: Jason Yan <yanaijie@huawei.com> 19645L: linux-scsi@vger.kernel.org 19646S: Supported 19647F: Documentation/scsi/libsas.rst 19648F: drivers/scsi/libsas/ 19649F: include/scsi/libsas.h 19650F: include/scsi/sas_ata.h 19651 19652SCSI RDMA PROTOCOL (SRP) INITIATOR 19653M: Bart Van Assche <bvanassche@acm.org> 19654L: linux-rdma@vger.kernel.org 19655S: Supported 19656Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19657F: drivers/infiniband/ulp/srp/ 19658F: include/scsi/srp.h 19659 19660SCSI RDMA PROTOCOL (SRP) TARGET 19661M: Bart Van Assche <bvanassche@acm.org> 19662L: linux-rdma@vger.kernel.org 19663L: target-devel@vger.kernel.org 19664S: Supported 19665Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19666F: drivers/infiniband/ulp/srpt/ 19667 19668SCSI SG DRIVER 19669M: Doug Gilbert <dgilbert@interlog.com> 19670L: linux-scsi@vger.kernel.org 19671S: Maintained 19672W: http://sg.danny.cz/sg 19673F: Documentation/scsi/scsi-generic.rst 19674F: drivers/scsi/sg.c 19675F: include/scsi/sg.h 19676 19677SCSI SUBSYSTEM 19678M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19679M: "Martin K. Petersen" <martin.petersen@oracle.com> 19680L: linux-scsi@vger.kernel.org 19681S: Maintained 19682Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19683T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19684T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19685F: Documentation/devicetree/bindings/scsi/ 19686F: drivers/scsi/ 19687F: drivers/ufs/ 19688F: include/scsi/ 19689 19690SCSI TAPE DRIVER 19691M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19692L: linux-scsi@vger.kernel.org 19693S: Maintained 19694F: Documentation/scsi/st.rst 19695F: drivers/scsi/st.* 19696F: drivers/scsi/st_*.h 19697 19698SCSI TARGET CORE USER DRIVER 19699M: Bodo Stroesser <bostroesser@gmail.com> 19700L: linux-scsi@vger.kernel.org 19701L: target-devel@vger.kernel.org 19702S: Supported 19703F: Documentation/target/tcmu-design.rst 19704F: drivers/target/target_core_user.c 19705F: include/uapi/linux/target_core_user.h 19706 19707SCSI TARGET SUBSYSTEM 19708M: "Martin K. Petersen" <martin.petersen@oracle.com> 19709L: linux-scsi@vger.kernel.org 19710L: target-devel@vger.kernel.org 19711S: Supported 19712Q: https://patchwork.kernel.org/project/target-devel/list/ 19713T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19714F: Documentation/target/ 19715F: drivers/target/ 19716F: include/target/ 19717 19718SCTP PROTOCOL 19719M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19720M: Xin Long <lucien.xin@gmail.com> 19721L: linux-sctp@vger.kernel.org 19722S: Maintained 19723W: https://github.com/sctp/lksctp-tools/wiki 19724F: Documentation/networking/sctp.rst 19725F: include/linux/sctp.h 19726F: include/net/sctp/ 19727F: include/uapi/linux/sctp.h 19728F: net/sctp/ 19729 19730SCx200 CPU SUPPORT 19731M: Jim Cromie <jim.cromie@gmail.com> 19732S: Odd Fixes 19733F: Documentation/i2c/busses/scx200_acb.rst 19734F: arch/x86/platform/scx200/ 19735F: drivers/i2c/busses/scx200* 19736F: drivers/mtd/maps/scx200_docflash.c 19737F: drivers/watchdog/scx200_wdt.c 19738F: include/linux/scx200.h 19739 19740SCx200 GPIO DRIVER 19741M: Jim Cromie <jim.cromie@gmail.com> 19742S: Maintained 19743F: drivers/char/scx200_gpio.c 19744F: include/linux/scx200_gpio.h 19745 19746SCx200 HRT CLOCKSOURCE DRIVER 19747M: Jim Cromie <jim.cromie@gmail.com> 19748S: Maintained 19749F: drivers/clocksource/scx200_hrt.c 19750 19751SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19752M: Sascha Sommer <saschasommer@freenet.de> 19753L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19754S: Maintained 19755F: drivers/mmc/host/sdricoh_cs.c 19756 19757SECO BOARDS CEC DRIVER 19758M: Ettore Chimenti <ek5.chimenti@gmail.com> 19759S: Maintained 19760F: drivers/media/cec/platform/seco/seco-cec.c 19761F: drivers/media/cec/platform/seco/seco-cec.h 19762 19763SECURE COMPUTING 19764M: Kees Cook <keescook@chromium.org> 19765R: Andy Lutomirski <luto@amacapital.net> 19766R: Will Drewry <wad@chromium.org> 19767S: Supported 19768T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19769F: Documentation/userspace-api/seccomp_filter.rst 19770F: include/linux/seccomp.h 19771F: include/uapi/linux/seccomp.h 19772F: kernel/seccomp.c 19773F: tools/testing/selftests/kselftest_harness.h 19774F: tools/testing/selftests/seccomp/* 19775K: \bsecure_computing 19776K: \bTIF_SECCOMP\b 19777 19778SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19779M: Kamal Dasu <kamal.dasu@broadcom.com> 19780M: Al Cooper <alcooperx@gmail.com> 19781R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19782L: linux-mmc@vger.kernel.org 19783S: Maintained 19784F: drivers/mmc/host/sdhci-brcmstb* 19785 19786SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19787M: Adrian Hunter <adrian.hunter@intel.com> 19788L: linux-mmc@vger.kernel.org 19789S: Supported 19790F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19791F: drivers/mmc/host/sdhci* 19792 19793SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19794M: Aubin Constans <aubin.constans@microchip.com> 19795R: Eugen Hristev <eugen.hristev@collabora.com> 19796L: linux-mmc@vger.kernel.org 19797S: Supported 19798F: drivers/mmc/host/sdhci-of-at91.c 19799 19800SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19801M: Haibo Chen <haibo.chen@nxp.com> 19802L: imx@lists.linux.dev 19803L: linux-mmc@vger.kernel.org 19804S: Maintained 19805F: drivers/mmc/host/sdhci-esdhc-imx.c 19806 19807SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19808M: Ben Dooks <ben-linux@fluff.org> 19809M: Jaehoon Chung <jh80.chung@samsung.com> 19810L: linux-mmc@vger.kernel.org 19811S: Maintained 19812F: drivers/mmc/host/sdhci-s3c* 19813 19814SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19815M: Viresh Kumar <vireshk@kernel.org> 19816L: linux-mmc@vger.kernel.org 19817S: Maintained 19818F: drivers/mmc/host/sdhci-spear.c 19819 19820SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19821M: Vignesh Raghavendra <vigneshr@ti.com> 19822L: linux-mmc@vger.kernel.org 19823S: Maintained 19824F: drivers/mmc/host/sdhci-omap.c 19825 19826SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19827M: Jonathan Derrick <jonathan.derrick@linux.dev> 19828L: linux-block@vger.kernel.org 19829S: Supported 19830F: block/opal_proto.h 19831F: block/sed* 19832F: include/linux/sed* 19833F: include/uapi/linux/sed* 19834 19835SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19836M: Mark Rutland <mark.rutland@arm.com> 19837M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19838M: Sudeep Holla <sudeep.holla@arm.com> 19839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19840S: Maintained 19841F: drivers/firmware/smccc/ 19842F: include/linux/arm-smccc.h 19843 19844SECURITY CONTACT 19845M: Security Officers <security@kernel.org> 19846S: Supported 19847F: Documentation/process/security-bugs.rst 19848 19849SECURITY SUBSYSTEM 19850M: Paul Moore <paul@paul-moore.com> 19851M: James Morris <jmorris@namei.org> 19852M: "Serge E. Hallyn" <serge@hallyn.com> 19853L: linux-security-module@vger.kernel.org 19854S: Supported 19855Q: https://patchwork.kernel.org/project/linux-security-module/list 19856B: mailto:linux-security-module@vger.kernel.org 19857P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19858T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19859F: include/uapi/linux/lsm.h 19860F: security/ 19861F: tools/testing/selftests/lsm/ 19862X: security/selinux/ 19863K: \bsecurity_[a-z_0-9]\+\b 19864 19865SELINUX SECURITY MODULE 19866M: Paul Moore <paul@paul-moore.com> 19867M: Stephen Smalley <stephen.smalley.work@gmail.com> 19868R: Ondrej Mosnacek <omosnace@redhat.com> 19869L: selinux@vger.kernel.org 19870S: Supported 19871W: https://github.com/SELinuxProject 19872Q: https://patchwork.kernel.org/project/selinux/list 19873B: mailto:selinux@vger.kernel.org 19874P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19875T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19876F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19877F: Documentation/ABI/removed/sysfs-selinux-disable 19878F: Documentation/admin-guide/LSM/SELinux.rst 19879F: include/trace/events/avc.h 19880F: include/uapi/linux/selinux_netlink.h 19881F: scripts/selinux/ 19882F: security/selinux/ 19883 19884SENSABLE PHANTOM 19885M: Jiri Slaby <jirislaby@kernel.org> 19886S: Maintained 19887F: drivers/misc/phantom.c 19888F: include/uapi/linux/phantom.h 19889 19890SENSEAIR SUNRISE 006-0-0007 19891M: Jacopo Mondi <jacopo@jmondi.org> 19892S: Maintained 19893F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19894F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19895F: drivers/iio/chemical/sunrise_co2.c 19896 19897SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19898M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19899S: Maintained 19900F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19901F: drivers/iio/chemical/scd30.h 19902F: drivers/iio/chemical/scd30_core.c 19903F: drivers/iio/chemical/scd30_i2c.c 19904F: drivers/iio/chemical/scd30_serial.c 19905 19906SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19907M: Roan van Dijk <roan@protonic.nl> 19908S: Maintained 19909F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19910F: drivers/iio/chemical/scd4x.c 19911 19912SENSIRION SGP40 GAS SENSOR DRIVER 19913M: Andreas Klinger <ak@it-klinger.de> 19914S: Maintained 19915F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19916F: drivers/iio/chemical/sgp40.c 19917 19918SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19919M: Tomasz Duszynski <tduszyns@gmail.com> 19920S: Maintained 19921F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19922F: drivers/iio/chemical/sps30.c 19923F: drivers/iio/chemical/sps30_i2c.c 19924F: drivers/iio/chemical/sps30_serial.c 19925 19926SERIAL DEVICE BUS 19927M: Rob Herring <robh@kernel.org> 19928L: linux-serial@vger.kernel.org 19929S: Maintained 19930F: Documentation/devicetree/bindings/serial/serial.yaml 19931F: drivers/tty/serdev/ 19932F: include/linux/serdev.h 19933 19934SERIAL IR RECEIVER 19935M: Sean Young <sean@mess.org> 19936L: linux-media@vger.kernel.org 19937S: Maintained 19938F: drivers/media/rc/serial_ir.c 19939 19940SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19941M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19942L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19943S: Maintained 19944F: Documentation/devicetree/bindings/slimbus/ 19945F: drivers/slimbus/ 19946F: include/linux/slimbus.h 19947 19948SFC NETWORK DRIVER 19949M: Edward Cree <ecree.xilinx@gmail.com> 19950M: Martin Habets <habetsm.xilinx@gmail.com> 19951L: netdev@vger.kernel.org 19952L: linux-net-drivers@amd.com 19953S: Supported 19954F: Documentation/networking/devlink/sfc.rst 19955F: drivers/net/ethernet/sfc/ 19956 19957SFCTEMP HWMON DRIVER 19958M: Emil Renner Berthing <kernel@esmil.dk> 19959M: Hal Feng <hal.feng@starfivetech.com> 19960L: linux-hwmon@vger.kernel.org 19961S: Maintained 19962F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19963F: Documentation/hwmon/sfctemp.rst 19964F: drivers/hwmon/sfctemp.c 19965 19966SFF/SFP/SFP+ MODULE SUPPORT 19967M: Russell King <linux@armlinux.org.uk> 19968L: netdev@vger.kernel.org 19969S: Maintained 19970F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19971F: drivers/net/phy/phylink.c 19972F: drivers/net/phy/sfp* 19973F: include/linux/mdio/mdio-i2c.h 19974F: include/linux/phylink.h 19975F: include/linux/sfp.h 19976K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19977 19978SGI GRU DRIVER 19979M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19980S: Maintained 19981F: drivers/misc/sgi-gru/ 19982 19983SGI XP/XPC/XPNET DRIVER 19984M: Robin Holt <robinmholt@gmail.com> 19985M: Steve Wahl <steve.wahl@hpe.com> 19986S: Maintained 19987F: drivers/misc/sgi-xp/ 19988 19989SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19990M: Wenjia Zhang <wenjia@linux.ibm.com> 19991M: Jan Karcher <jaka@linux.ibm.com> 19992R: D. Wythe <alibuda@linux.alibaba.com> 19993R: Tony Lu <tonylu@linux.alibaba.com> 19994R: Wen Gu <guwen@linux.alibaba.com> 19995L: linux-s390@vger.kernel.org 19996S: Supported 19997F: net/smc/ 19998 19999SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 20000M: Linus Walleij <linus.walleij@linaro.org> 20001L: linux-iio@vger.kernel.org 20002S: Maintained 20003T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 20004F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 20005F: drivers/iio/light/gp2ap002.c 20006 20007SHARP RJ54N1CB0C SENSOR DRIVER 20008M: Jacopo Mondi <jacopo@jmondi.org> 20009L: linux-media@vger.kernel.org 20010S: Odd fixes 20011T: git git://linuxtv.org/media_tree.git 20012F: drivers/media/i2c/rj54n1cb0c.c 20013F: include/media/i2c/rj54n1cb0c.h 20014 20015SHRINKER 20016M: Andrew Morton <akpm@linux-foundation.org> 20017M: Dave Chinner <david@fromorbit.com> 20018R: Qi Zheng <zhengqi.arch@bytedance.com> 20019R: Roman Gushchin <roman.gushchin@linux.dev> 20020R: Muchun Song <muchun.song@linux.dev> 20021L: linux-mm@kvack.org 20022S: Maintained 20023F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20024F: include/linux/shrinker.h 20025F: mm/shrinker.c 20026F: mm/shrinker_debug.c 20027 20028SH_VOU V4L2 OUTPUT DRIVER 20029L: linux-media@vger.kernel.org 20030S: Orphan 20031F: drivers/media/platform/renesas/sh_vou.c 20032F: include/media/drv-intf/sh_vou.h 20033 20034SI2157 MEDIA DRIVER 20035L: linux-media@vger.kernel.org 20036S: Orphan 20037W: https://linuxtv.org 20038Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20039F: drivers/media/tuners/si2157* 20040 20041SI2165 MEDIA DRIVER 20042M: Matthias Schwarzott <zzam@gentoo.org> 20043L: linux-media@vger.kernel.org 20044S: Maintained 20045W: https://linuxtv.org 20046Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20047F: drivers/media/dvb-frontends/si2165* 20048 20049SI2168 MEDIA DRIVER 20050L: linux-media@vger.kernel.org 20051S: Orphan 20052W: https://linuxtv.org 20053Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20054F: drivers/media/dvb-frontends/si2168* 20055 20056SI470X FM RADIO RECEIVER I2C DRIVER 20057M: Hans Verkuil <hverkuil@xs4all.nl> 20058L: linux-media@vger.kernel.org 20059S: Odd Fixes 20060W: https://linuxtv.org 20061T: git git://linuxtv.org/media_tree.git 20062F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20063F: drivers/media/radio/si470x/radio-si470x-i2c.c 20064 20065SI470X FM RADIO RECEIVER USB DRIVER 20066M: Hans Verkuil <hverkuil@xs4all.nl> 20067L: linux-media@vger.kernel.org 20068S: Maintained 20069W: https://linuxtv.org 20070T: git git://linuxtv.org/media_tree.git 20071F: drivers/media/radio/si470x/radio-si470x-common.c 20072F: drivers/media/radio/si470x/radio-si470x-usb.c 20073F: drivers/media/radio/si470x/radio-si470x.h 20074 20075SI4713 FM RADIO TRANSMITTER I2C DRIVER 20076M: Eduardo Valentin <edubezval@gmail.com> 20077L: linux-media@vger.kernel.org 20078S: Odd Fixes 20079W: https://linuxtv.org 20080T: git git://linuxtv.org/media_tree.git 20081F: drivers/media/radio/si4713/si4713.? 20082 20083SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20084M: Eduardo Valentin <edubezval@gmail.com> 20085L: linux-media@vger.kernel.org 20086S: Odd Fixes 20087W: https://linuxtv.org 20088T: git git://linuxtv.org/media_tree.git 20089F: drivers/media/radio/si4713/radio-platform-si4713.c 20090 20091SI4713 FM RADIO TRANSMITTER USB DRIVER 20092M: Hans Verkuil <hverkuil@xs4all.nl> 20093L: linux-media@vger.kernel.org 20094S: Maintained 20095W: https://linuxtv.org 20096T: git git://linuxtv.org/media_tree.git 20097F: drivers/media/radio/si4713/radio-usb-si4713.c 20098 20099SIANO DVB DRIVER 20100M: Mauro Carvalho Chehab <mchehab@kernel.org> 20101L: linux-media@vger.kernel.org 20102S: Odd fixes 20103W: https://linuxtv.org 20104T: git git://linuxtv.org/media_tree.git 20105F: drivers/media/common/siano/ 20106F: drivers/media/mmc/siano/ 20107F: drivers/media/usb/siano/ 20108F: drivers/media/usb/siano/ 20109 20110SIEMENS IPC LED DRIVERS 20111M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20112M: Xing Tong Wu <xingtong.wu@siemens.com> 20113M: Tobias Schaffner <tobias.schaffner@siemens.com> 20114L: linux-leds@vger.kernel.org 20115S: Maintained 20116F: drivers/leds/simple/ 20117 20118SIEMENS IPC PLATFORM DRIVERS 20119M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20120M: Xing Tong Wu <xingtong.wu@siemens.com> 20121M: Tobias Schaffner <tobias.schaffner@siemens.com> 20122L: platform-driver-x86@vger.kernel.org 20123S: Maintained 20124F: drivers/platform/x86/siemens/ 20125F: include/linux/platform_data/x86/simatic-ipc-base.h 20126F: include/linux/platform_data/x86/simatic-ipc.h 20127 20128SIEMENS IPC WATCHDOG DRIVERS 20129M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20130M: Xing Tong Wu <xingtong.wu@siemens.com> 20131M: Tobias Schaffner <tobias.schaffner@siemens.com> 20132L: linux-watchdog@vger.kernel.org 20133S: Maintained 20134F: drivers/watchdog/simatic-ipc-wdt.c 20135 20136SIFIVE DRIVERS 20137M: Paul Walmsley <paul.walmsley@sifive.com> 20138M: Samuel Holland <samuel.holland@sifive.com> 20139L: linux-riscv@lists.infradead.org 20140S: Supported 20141F: drivers/dma/sf-pdma/ 20142N: sifive 20143K: fu[57]40 20144K: [^@]sifive 20145 20146SILEAD TOUCHSCREEN DRIVER 20147M: Hans de Goede <hdegoede@redhat.com> 20148L: linux-input@vger.kernel.org 20149L: platform-driver-x86@vger.kernel.org 20150S: Maintained 20151F: drivers/input/touchscreen/silead.c 20152F: drivers/platform/x86/touchscreen_dmi.c 20153 20154SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20155M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20156S: Supported 20157F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20158F: drivers/net/wireless/silabs/wfx/ 20159 20160SILICON MOTION SM712 FRAME BUFFER DRIVER 20161M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20162M: Teddy Wang <teddy.wang@siliconmotion.com> 20163M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20164L: linux-fbdev@vger.kernel.org 20165S: Maintained 20166F: Documentation/fb/sm712fb.rst 20167F: drivers/video/fbdev/sm712* 20168 20169SILVACO I3C DUAL-ROLE MASTER 20170M: Miquel Raynal <miquel.raynal@bootlin.com> 20171M: Conor Culhane <conor.culhane@silvaco.com> 20172L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20173S: Maintained 20174F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20175F: drivers/i3c/master/svc-i3c-master.c 20176 20177SIMPLEFB FB DRIVER 20178M: Hans de Goede <hdegoede@redhat.com> 20179L: linux-fbdev@vger.kernel.org 20180S: Maintained 20181F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20182F: drivers/video/fbdev/simplefb.c 20183F: include/linux/platform_data/simplefb.h 20184 20185SIOX 20186M: Thorsten Scherer <t.scherer@eckelmann.de> 20187M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20188R: Pengutronix Kernel Team <kernel@pengutronix.de> 20189S: Supported 20190F: drivers/gpio/gpio-siox.c 20191F: drivers/siox/* 20192F: include/trace/events/siox.h 20193 20194SIPHASH PRF ROUTINES 20195M: Jason A. Donenfeld <Jason@zx2c4.com> 20196S: Maintained 20197F: include/linux/siphash.h 20198F: lib/siphash.c 20199F: lib/siphash_kunit.c 20200 20201SIS 190 ETHERNET DRIVER 20202M: Francois Romieu <romieu@fr.zoreil.com> 20203L: netdev@vger.kernel.org 20204S: Maintained 20205F: drivers/net/ethernet/sis/sis190.c 20206 20207SIS 900/7016 FAST ETHERNET DRIVER 20208M: Daniele Venzano <venza@brownhat.org> 20209L: netdev@vger.kernel.org 20210S: Maintained 20211W: http://www.brownhat.org/sis900.html 20212F: drivers/net/ethernet/sis/sis900.* 20213 20214SIS FRAMEBUFFER DRIVER 20215S: Orphan 20216F: Documentation/fb/sisfb.rst 20217F: drivers/video/fbdev/sis/ 20218F: include/video/sisfb.h 20219 20220SIS I2C TOUCHSCREEN DRIVER 20221M: Mika Penttilä <mpenttil@redhat.com> 20222L: linux-input@vger.kernel.org 20223S: Maintained 20224F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20225F: drivers/input/touchscreen/sis_i2c.c 20226 20227SIS USB2VGA DRIVER 20228M: Thomas Winischhofer <thomas@winischhofer.net> 20229S: Maintained 20230W: http://www.winischhofer.at/linuxsisusbvga.shtml 20231F: drivers/usb/misc/sisusbvga/ 20232 20233SL28 CPLD MFD DRIVER 20234M: Michael Walle <mwalle@kernel.org> 20235S: Maintained 20236F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20237F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20238F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20239F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20240F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20241F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20242F: drivers/gpio/gpio-sl28cpld.c 20243F: drivers/hwmon/sl28cpld-hwmon.c 20244F: drivers/irqchip/irq-sl28cpld.c 20245F: drivers/pwm/pwm-sl28cpld.c 20246F: drivers/watchdog/sl28cpld_wdt.c 20247 20248SL28 VPD NVMEM LAYOUT DRIVER 20249M: Michael Walle <mwalle@kernel.org> 20250S: Maintained 20251F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20252F: drivers/nvmem/layouts/sl28vpd.c 20253 20254SLAB ALLOCATOR 20255M: Christoph Lameter <cl@linux.com> 20256M: Pekka Enberg <penberg@kernel.org> 20257M: David Rientjes <rientjes@google.com> 20258M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20259M: Andrew Morton <akpm@linux-foundation.org> 20260M: Vlastimil Babka <vbabka@suse.cz> 20261R: Roman Gushchin <roman.gushchin@linux.dev> 20262R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20263L: linux-mm@kvack.org 20264S: Maintained 20265T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20266F: include/linux/sl?b*.h 20267F: mm/sl?b* 20268 20269SLCAN CAN NETWORK DRIVER 20270M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20271L: linux-can@vger.kernel.org 20272S: Maintained 20273F: drivers/net/can/slcan/ 20274 20275SLEEPABLE READ-COPY UPDATE (SRCU) 20276M: Lai Jiangshan <jiangshanlai@gmail.com> 20277M: "Paul E. McKenney" <paulmck@kernel.org> 20278M: Josh Triplett <josh@joshtriplett.org> 20279R: Steven Rostedt <rostedt@goodmis.org> 20280R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20281L: rcu@vger.kernel.org 20282S: Supported 20283W: http://www.rdrop.com/users/paulmck/RCU/ 20284T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20285F: include/linux/srcu*.h 20286F: kernel/rcu/srcu*.c 20287 20288SMACK SECURITY MODULE 20289M: Casey Schaufler <casey@schaufler-ca.com> 20290L: linux-security-module@vger.kernel.org 20291S: Maintained 20292W: http://schaufler-ca.com 20293T: git git://github.com/cschaufler/smack-next 20294F: Documentation/admin-guide/LSM/Smack.rst 20295F: security/smack/ 20296 20297SMC91x ETHERNET DRIVER 20298M: Nicolas Pitre <nico@fluxnic.net> 20299S: Odd Fixes 20300F: drivers/net/ethernet/smsc/smc91x.* 20301 20302SMSC EMC2103 HARDWARE MONITOR DRIVER 20303M: Steve Glendinning <steve.glendinning@shawell.net> 20304L: linux-hwmon@vger.kernel.org 20305S: Maintained 20306F: Documentation/hwmon/emc2103.rst 20307F: drivers/hwmon/emc2103.c 20308 20309SMSC SCH5627 HARDWARE MONITOR DRIVER 20310M: Hans de Goede <hdegoede@redhat.com> 20311L: linux-hwmon@vger.kernel.org 20312S: Supported 20313F: Documentation/hwmon/sch5627.rst 20314F: drivers/hwmon/sch5627.c 20315 20316SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20317M: Steve Glendinning <steve.glendinning@shawell.net> 20318L: linux-fbdev@vger.kernel.org 20319S: Maintained 20320F: drivers/video/fbdev/smscufx.c 20321 20322SMSC47B397 HARDWARE MONITOR DRIVER 20323M: Jean Delvare <jdelvare@suse.com> 20324L: linux-hwmon@vger.kernel.org 20325S: Maintained 20326F: Documentation/hwmon/smsc47b397.rst 20327F: drivers/hwmon/smsc47b397.c 20328 20329SMSC911x ETHERNET DRIVER 20330M: Steve Glendinning <steve.glendinning@shawell.net> 20331L: netdev@vger.kernel.org 20332S: Maintained 20333F: drivers/net/ethernet/smsc/smsc911x.* 20334F: include/linux/smsc911x.h 20335 20336SMSC9420 PCI ETHERNET DRIVER 20337M: Steve Glendinning <steve.glendinning@shawell.net> 20338L: netdev@vger.kernel.org 20339S: Maintained 20340F: drivers/net/ethernet/smsc/smsc9420.* 20341 20342SNET DPU VIRTIO DATA PATH ACCELERATOR 20343R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20344F: drivers/vdpa/solidrun/ 20345 20346SOCIONEXT (SNI) AVE NETWORK DRIVER 20347M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20348L: netdev@vger.kernel.org 20349S: Maintained 20350F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20351F: drivers/net/ethernet/socionext/sni_ave.c 20352 20353SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20354M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20355M: Masahisa Kojima <kojima.masahisa@socionext.com> 20356L: netdev@vger.kernel.org 20357S: Maintained 20358F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20359F: drivers/net/ethernet/socionext/netsec.c 20360 20361SOCIONEXT (SNI) Synquacer SPI DRIVER 20362M: Masahisa Kojima <masahisa.kojima@linaro.org> 20363M: Jassi Brar <jaswinder.singh@linaro.org> 20364L: linux-spi@vger.kernel.org 20365S: Maintained 20366F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20367F: drivers/spi/spi-synquacer.c 20368 20369SOCIONEXT SYNQUACER I2C DRIVER 20370M: Ard Biesheuvel <ardb@kernel.org> 20371L: linux-i2c@vger.kernel.org 20372S: Maintained 20373F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20374F: drivers/i2c/busses/i2c-synquacer.c 20375 20376SOCIONEXT UNIPHIER SOUND DRIVER 20377L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20378S: Orphan 20379F: sound/soc/uniphier/ 20380 20381SOCKET TIMESTAMPING 20382M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20383S: Maintained 20384F: Documentation/networking/timestamping.rst 20385F: include/uapi/linux/net_tstamp.h 20386F: tools/testing/selftests/net/so_txtime.c 20387 20388SOEKRIS NET48XX LED SUPPORT 20389M: Chris Boot <bootc@bootc.net> 20390S: Maintained 20391F: drivers/leds/leds-net48xx.c 20392 20393SOFT-IWARP DRIVER (siw) 20394M: Bernard Metzler <bmt@zurich.ibm.com> 20395L: linux-rdma@vger.kernel.org 20396S: Supported 20397F: drivers/infiniband/sw/siw/ 20398F: include/uapi/rdma/siw-abi.h 20399 20400SOFT-ROCE DRIVER (rxe) 20401M: Zhu Yanjun <zyjzyj2000@gmail.com> 20402L: linux-rdma@vger.kernel.org 20403S: Supported 20404F: drivers/infiniband/sw/rxe/ 20405F: include/uapi/rdma/rdma_user_rxe.h 20406 20407SOFTLOGIC 6x10 MPEG CODEC 20408M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20409M: Anton Sviridenko <anton@corp.bluecherry.net> 20410M: Andrey Utkin <andrey_utkin@fastmail.com> 20411M: Ismael Luceno <ismael@iodev.co.uk> 20412L: linux-media@vger.kernel.org 20413S: Supported 20414F: drivers/media/pci/solo6x10/ 20415 20416SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20417M: James Morse <james.morse@arm.com> 20418L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20419S: Maintained 20420F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20421F: drivers/firmware/arm_sdei.c 20422F: include/linux/arm_sdei.h 20423F: include/uapi/linux/arm_sdei.h 20424 20425SOFTWARE NODES AND DEVICE PROPERTIES 20426R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20427R: Daniel Scally <djrscally@gmail.com> 20428R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20429R: Sakari Ailus <sakari.ailus@linux.intel.com> 20430L: linux-acpi@vger.kernel.org 20431S: Maintained 20432F: drivers/base/property.c 20433F: drivers/base/swnode.c 20434F: include/linux/fwnode.h 20435F: include/linux/property.h 20436 20437SOFTWARE RAID (Multiple Disks) SUPPORT 20438M: Song Liu <song@kernel.org> 20439R: Yu Kuai <yukuai3@huawei.com> 20440L: linux-raid@vger.kernel.org 20441S: Supported 20442Q: https://patchwork.kernel.org/project/linux-raid/list/ 20443T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20444F: drivers/md/Kconfig 20445F: drivers/md/Makefile 20446F: drivers/md/md* 20447F: drivers/md/raid* 20448F: include/linux/raid/ 20449F: include/uapi/linux/raid/ 20450 20451SOLIDRUN CLEARFOG SUPPORT 20452M: Russell King <linux@armlinux.org.uk> 20453S: Maintained 20454F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20455F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20456 20457SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20458M: Russell King <linux@armlinux.org.uk> 20459S: Maintained 20460F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20461F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20462F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20463 20464SONIC NETWORK DRIVER 20465M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20466L: netdev@vger.kernel.org 20467S: Maintained 20468F: drivers/net/ethernet/natsemi/sonic.* 20469 20470SONICS SILICON BACKPLANE DRIVER (SSB) 20471M: Michael Buesch <m@bues.ch> 20472L: linux-wireless@vger.kernel.org 20473S: Maintained 20474F: drivers/ssb/ 20475F: include/linux/ssb/ 20476 20477SONY IMX208 SENSOR DRIVER 20478M: Sakari Ailus <sakari.ailus@linux.intel.com> 20479L: linux-media@vger.kernel.org 20480S: Maintained 20481T: git git://linuxtv.org/media_tree.git 20482F: drivers/media/i2c/imx208.c 20483 20484SONY IMX214 SENSOR DRIVER 20485M: Ricardo Ribalda <ribalda@kernel.org> 20486L: linux-media@vger.kernel.org 20487S: Maintained 20488T: git git://linuxtv.org/media_tree.git 20489F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20490F: drivers/media/i2c/imx214.c 20491 20492SONY IMX219 SENSOR DRIVER 20493M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20494L: linux-media@vger.kernel.org 20495S: Maintained 20496T: git git://linuxtv.org/media_tree.git 20497F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20498F: drivers/media/i2c/imx219.c 20499 20500SONY IMX258 SENSOR DRIVER 20501M: Sakari Ailus <sakari.ailus@linux.intel.com> 20502L: linux-media@vger.kernel.org 20503S: Maintained 20504T: git git://linuxtv.org/media_tree.git 20505F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20506F: drivers/media/i2c/imx258.c 20507 20508SONY IMX274 SENSOR DRIVER 20509M: Leon Luo <leonl@leopardimaging.com> 20510L: linux-media@vger.kernel.org 20511S: Maintained 20512T: git git://linuxtv.org/media_tree.git 20513F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20514F: drivers/media/i2c/imx274.c 20515 20516SONY IMX290 SENSOR DRIVER 20517M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20518L: linux-media@vger.kernel.org 20519S: Maintained 20520T: git git://linuxtv.org/media_tree.git 20521F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20522F: drivers/media/i2c/imx290.c 20523 20524SONY IMX296 SENSOR DRIVER 20525M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20526M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20527L: linux-media@vger.kernel.org 20528S: Maintained 20529T: git git://linuxtv.org/media_tree.git 20530F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20531F: drivers/media/i2c/imx296.c 20532 20533SONY IMX319 SENSOR DRIVER 20534M: Bingbu Cao <bingbu.cao@intel.com> 20535L: linux-media@vger.kernel.org 20536S: Maintained 20537T: git git://linuxtv.org/media_tree.git 20538F: drivers/media/i2c/imx319.c 20539 20540SONY IMX334 SENSOR DRIVER 20541L: linux-media@vger.kernel.org 20542S: Orphan 20543T: git git://linuxtv.org/media_tree.git 20544F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20545F: drivers/media/i2c/imx334.c 20546 20547SONY IMX335 SENSOR DRIVER 20548L: linux-media@vger.kernel.org 20549S: Orphan 20550T: git git://linuxtv.org/media_tree.git 20551F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20552F: drivers/media/i2c/imx335.c 20553 20554SONY IMX355 SENSOR DRIVER 20555M: Tianshu Qiu <tian.shu.qiu@intel.com> 20556L: linux-media@vger.kernel.org 20557S: Maintained 20558T: git git://linuxtv.org/media_tree.git 20559F: drivers/media/i2c/imx355.c 20560 20561SONY IMX412 SENSOR DRIVER 20562L: linux-media@vger.kernel.org 20563S: Orphan 20564T: git git://linuxtv.org/media_tree.git 20565F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20566F: drivers/media/i2c/imx412.c 20567 20568SONY IMX415 SENSOR DRIVER 20569M: Michael Riesch <michael.riesch@wolfvision.net> 20570L: linux-media@vger.kernel.org 20571S: Maintained 20572T: git git://linuxtv.org/media_tree.git 20573F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20574F: drivers/media/i2c/imx415.c 20575 20576SONY MEMORYSTICK SUBSYSTEM 20577M: Maxim Levitsky <maximlevitsky@gmail.com> 20578M: Alex Dubov <oakad@yahoo.com> 20579M: Ulf Hansson <ulf.hansson@linaro.org> 20580L: linux-mmc@vger.kernel.org 20581S: Maintained 20582T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20583F: drivers/memstick/ 20584F: include/linux/memstick.h 20585 20586SONY VAIO CONTROL DEVICE DRIVER 20587M: Mattia Dongili <malattia@linux.it> 20588L: platform-driver-x86@vger.kernel.org 20589S: Maintained 20590W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20591F: Documentation/admin-guide/laptops/sony-laptop.rst 20592F: drivers/char/sonypi.c 20593F: drivers/platform/x86/sony-laptop.c 20594F: include/linux/sony-laptop.h 20595 20596SOPHGO DEVICETREES and DRIVERS 20597M: Chen Wang <unicorn_wang@outlook.com> 20598M: Inochi Amaoto <inochiama@outlook.com> 20599T: git https://github.com/sophgo/linux.git 20600S: Maintained 20601N: sophgo 20602K: sophgo 20603 20604SOUND 20605M: Jaroslav Kysela <perex@perex.cz> 20606M: Takashi Iwai <tiwai@suse.com> 20607L: linux-sound@vger.kernel.org 20608S: Maintained 20609W: http://www.alsa-project.org/ 20610Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20611T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20612F: Documentation/sound/ 20613F: include/sound/ 20614F: include/uapi/sound/ 20615F: sound/ 20616F: tools/testing/selftests/alsa 20617 20618SOUND - ALSA SELFTESTS 20619M: Mark Brown <broonie@kernel.org> 20620L: linux-sound@vger.kernel.org 20621L: linux-kselftest@vger.kernel.org 20622S: Supported 20623F: tools/testing/selftests/alsa 20624 20625SOUND - COMPRESSED AUDIO 20626M: Vinod Koul <vkoul@kernel.org> 20627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20628S: Supported 20629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20630F: Documentation/sound/designs/compress-offload.rst 20631F: include/sound/compress_driver.h 20632F: include/uapi/sound/compress_* 20633F: sound/core/compress_offload.c 20634F: sound/soc/soc-compress.c 20635 20636SOUND - CORE KUNIT TEST 20637M: Ivan Orlov <ivan.orlov0322@gmail.com> 20638L: linux-sound@vger.kernel.org 20639S: Supported 20640F: sound/core/sound_kunit.c 20641 20642SOUND - DMAENGINE HELPERS 20643M: Lars-Peter Clausen <lars@metafoo.de> 20644S: Supported 20645F: include/sound/dmaengine_pcm.h 20646F: sound/core/pcm_dmaengine.c 20647F: sound/soc/soc-generic-dmaengine-pcm.c 20648 20649SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20650M: Liam Girdwood <lgirdwood@gmail.com> 20651M: Mark Brown <broonie@kernel.org> 20652L: linux-sound@vger.kernel.org 20653S: Supported 20654W: http://alsa-project.org/main/index.php/ASoC 20655T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20656F: Documentation/devicetree/bindings/sound/ 20657F: Documentation/sound/soc/ 20658F: include/dt-bindings/sound/ 20659F: include/sound/soc* 20660F: include/sound/sof.h 20661F: include/sound/sof/ 20662F: include/trace/events/sof*.h 20663F: include/uapi/sound/asoc.h 20664F: sound/soc/ 20665 20666SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20667M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20668M: Liam Girdwood <lgirdwood@gmail.com> 20669M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20670M: Bard Liao <yung-chuan.liao@linux.intel.com> 20671M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20672M: Daniel Baluta <daniel.baluta@nxp.com> 20673R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20674L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20675S: Supported 20676W: https://github.com/thesofproject/linux/ 20677F: sound/soc/sof/ 20678 20679SOUNDWIRE SUBSYSTEM 20680M: Vinod Koul <vkoul@kernel.org> 20681M: Bard Liao <yung-chuan.liao@linux.intel.com> 20682R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20683R: Sanyog Kale <sanyog.r.kale@intel.com> 20684L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20685S: Supported 20686T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20687F: Documentation/driver-api/soundwire/ 20688F: drivers/soundwire/ 20689F: include/linux/soundwire/ 20690 20691SP2 MEDIA DRIVER 20692M: Olli Salonen <olli.salonen@iki.fi> 20693L: linux-media@vger.kernel.org 20694S: Maintained 20695W: https://linuxtv.org 20696Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20697F: drivers/media/dvb-frontends/sp2* 20698 20699SPANISH DOCUMENTATION 20700M: Carlos Bilbao <carlos.bilbao@amd.com> 20701R: Avadhut Naik <avadhut.naik@amd.com> 20702S: Maintained 20703F: Documentation/translations/sp_SP/ 20704 20705SPARC + UltraSPARC (sparc/sparc64) 20706M: "David S. Miller" <davem@davemloft.net> 20707M: Andreas Larsson <andreas@gaisler.com> 20708L: sparclinux@vger.kernel.org 20709S: Maintained 20710Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20711T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20712T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20713F: arch/sparc/ 20714F: drivers/sbus/ 20715 20716SPARC SERIAL DRIVERS 20717M: "David S. Miller" <davem@davemloft.net> 20718L: sparclinux@vger.kernel.org 20719S: Maintained 20720T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20721T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20722F: drivers/tty/serial/suncore.c 20723F: drivers/tty/serial/sunhv.c 20724F: drivers/tty/serial/sunsab.c 20725F: drivers/tty/serial/sunsab.h 20726F: drivers/tty/serial/sunsu.c 20727F: drivers/tty/serial/sunzilog.c 20728F: drivers/tty/serial/sunzilog.h 20729F: drivers/tty/vcc.c 20730F: include/linux/sunserialcore.h 20731 20732SPARSE CHECKER 20733M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20734L: linux-sparse@vger.kernel.org 20735S: Maintained 20736W: https://sparse.docs.kernel.org/ 20737Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20738B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20739T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20740F: include/linux/compiler.h 20741 20742SPEAKUP CONSOLE SPEECH DRIVER 20743M: William Hubbs <w.d.hubbs@gmail.com> 20744M: Chris Brannon <chris@the-brannons.com> 20745M: Kirk Reiser <kirk@reisers.ca> 20746M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20747L: speakup@linux-speakup.org 20748S: Odd Fixes 20749W: http://www.linux-speakup.org/ 20750W: https://github.com/linux-speakup/speakup 20751B: https://github.com/linux-speakup/speakup/issues 20752F: drivers/accessibility/speakup/ 20753 20754SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20755M: Viresh Kumar <vireshk@kernel.org> 20756M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20757M: soc@kernel.org 20758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20759S: Maintained 20760W: http://www.st.com/spear 20761F: arch/arm/boot/dts/st/spear* 20762F: arch/arm/mach-spear/ 20763F: drivers/clk/spear/ 20764F: drivers/pinctrl/spear/ 20765 20766SPI NOR SUBSYSTEM 20767M: Tudor Ambarus <tudor.ambarus@linaro.org> 20768M: Pratyush Yadav <pratyush@kernel.org> 20769M: Michael Walle <mwalle@kernel.org> 20770L: linux-mtd@lists.infradead.org 20771S: Maintained 20772W: http://www.linux-mtd.infradead.org/ 20773Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20774C: irc://irc.oftc.net/mtd 20775T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20776F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20777F: drivers/mtd/spi-nor/ 20778F: include/linux/mtd/spi-nor.h 20779 20780SPI SUBSYSTEM 20781M: Mark Brown <broonie@kernel.org> 20782L: linux-spi@vger.kernel.org 20783S: Maintained 20784Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20785T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20786F: Documentation/devicetree/bindings/spi/ 20787F: Documentation/spi/ 20788F: drivers/spi/ 20789F: include/linux/spi/ 20790F: include/uapi/linux/spi/ 20791F: tools/spi/ 20792 20793SPIDERNET NETWORK DRIVER for CELL 20794M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20795M: Geoff Levand <geoff@infradead.org> 20796L: netdev@vger.kernel.org 20797L: linuxppc-dev@lists.ozlabs.org 20798S: Maintained 20799F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20800F: drivers/net/ethernet/toshiba/spider_net* 20801 20802SPMI SUBSYSTEM 20803M: Stephen Boyd <sboyd@kernel.org> 20804L: linux-kernel@vger.kernel.org 20805S: Maintained 20806T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20807F: Documentation/devicetree/bindings/spmi/ 20808F: drivers/spmi/ 20809F: include/dt-bindings/spmi/spmi.h 20810F: include/linux/spmi.h 20811F: include/trace/events/spmi.h 20812 20813SPU FILE SYSTEM 20814M: Jeremy Kerr <jk@ozlabs.org> 20815L: linuxppc-dev@lists.ozlabs.org 20816S: Supported 20817W: http://www.ibm.com/developerworks/power/cell/ 20818F: Documentation/filesystems/spufs/spufs.rst 20819F: arch/powerpc/platforms/cell/spufs/ 20820 20821SQUASHFS FILE SYSTEM 20822M: Phillip Lougher <phillip@squashfs.org.uk> 20823L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20824S: Maintained 20825W: http://squashfs.org.uk 20826T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20827F: Documentation/filesystems/squashfs.rst 20828F: fs/squashfs/ 20829 20830SRM (Alpha) environment access 20831M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20832S: Maintained 20833F: arch/alpha/kernel/srm_env.c 20834 20835ST LSM6DSx IMU IIO DRIVER 20836M: Lorenzo Bianconi <lorenzo@kernel.org> 20837L: linux-iio@vger.kernel.org 20838S: Maintained 20839W: http://www.st.com/ 20840F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20841F: drivers/iio/imu/st_lsm6dsx/ 20842 20843ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20844M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20845M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20846L: linux-media@vger.kernel.org 20847S: Maintained 20848T: git git://linuxtv.org/media_tree.git 20849F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20850F: drivers/media/i2c/st-mipid02.c 20851 20852ST STM32 I2C/SMBUS DRIVER 20853M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20854M: Alain Volmat <alain.volmat@foss.st.com> 20855L: linux-i2c@vger.kernel.org 20856S: Maintained 20857F: drivers/i2c/busses/i2c-stm32* 20858 20859ST STM32 SPI DRIVER 20860M: Alain Volmat <alain.volmat@foss.st.com> 20861L: linux-spi@vger.kernel.org 20862S: Maintained 20863F: drivers/spi/spi-stm32.c 20864 20865ST STPDDC60 DRIVER 20866M: Daniel Nilsson <daniel.nilsson@flex.com> 20867L: linux-hwmon@vger.kernel.org 20868S: Maintained 20869F: Documentation/hwmon/stpddc60.rst 20870F: drivers/hwmon/pmbus/stpddc60.c 20871 20872ST VGXY61 DRIVER 20873M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20874M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20875L: linux-media@vger.kernel.org 20876S: Maintained 20877T: git git://linuxtv.org/media_tree.git 20878F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20879F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20880F: drivers/media/i2c/st-vgxy61.c 20881 20882ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20883M: Song Qiang <songqiang1304521@gmail.com> 20884L: linux-iio@vger.kernel.org 20885S: Maintained 20886F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20887F: drivers/iio/proximity/vl53l0x-i2c.c 20888 20889STABLE BRANCH 20890M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20891M: Sasha Levin <sashal@kernel.org> 20892L: stable@vger.kernel.org 20893S: Supported 20894F: Documentation/process/stable-kernel-rules.rst 20895 20896STAGING - ATOMISP DRIVER 20897M: Hans de Goede <hdegoede@redhat.com> 20898M: Mauro Carvalho Chehab <mchehab@kernel.org> 20899R: Sakari Ailus <sakari.ailus@linux.intel.com> 20900L: linux-media@vger.kernel.org 20901S: Maintained 20902F: drivers/staging/media/atomisp/ 20903 20904STAGING - FIELDBUS SUBSYSTEM 20905M: Sven Van Asbroeck <TheSven73@gmail.com> 20906S: Maintained 20907F: drivers/staging/fieldbus/* 20908F: drivers/staging/fieldbus/Documentation/ 20909 20910STAGING - HMS ANYBUS-S BUS 20911M: Sven Van Asbroeck <TheSven73@gmail.com> 20912S: Maintained 20913F: drivers/staging/fieldbus/anybuss/ 20914 20915STAGING - INDUSTRIAL IO 20916M: Jonathan Cameron <jic23@kernel.org> 20917L: linux-iio@vger.kernel.org 20918S: Odd Fixes 20919F: Documentation/devicetree/bindings/staging/iio/ 20920F: drivers/staging/iio/ 20921 20922STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20923M: Marc Dietrich <marvin24@gmx.de> 20924L: ac100@lists.launchpad.net (moderated for non-subscribers) 20925L: linux-tegra@vger.kernel.org 20926S: Maintained 20927F: drivers/staging/nvec/ 20928 20929STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20930M: Jens Frederich <jfrederich@gmail.com> 20931M: Jon Nettleton <jon.nettleton@gmail.com> 20932S: Maintained 20933W: http://wiki.laptop.org/go/DCON 20934F: drivers/staging/olpc_dcon/ 20935 20936STAGING - REALTEK RTL8712U DRIVERS 20937M: Larry Finger <Larry.Finger@lwfinger.net> 20938M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20939S: Odd Fixes 20940F: drivers/staging/rtl8712/ 20941 20942STAGING - SEPS525 LCD CONTROLLER DRIVERS 20943M: Michael Hennerich <michael.hennerich@analog.com> 20944L: linux-fbdev@vger.kernel.org 20945S: Supported 20946F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20947F: drivers/staging/fbtft/fb_seps525.c 20948 20949STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20950M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20951M: Teddy Wang <teddy.wang@siliconmotion.com> 20952M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20953L: linux-fbdev@vger.kernel.org 20954S: Maintained 20955F: drivers/staging/sm750fb/ 20956 20957STAGING - VIA VT665X DRIVERS 20958M: Forest Bond <forest@alittletooquiet.net> 20959S: Odd Fixes 20960F: drivers/staging/vt665?/ 20961 20962STAGING SUBSYSTEM 20963M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20964L: linux-staging@lists.linux.dev 20965S: Supported 20966T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20967F: drivers/staging/ 20968 20969STANDALONE CACHE CONTROLLER DRIVERS 20970M: Conor Dooley <conor@kernel.org> 20971L: linux-riscv@lists.infradead.org 20972S: Maintained 20973T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20974F: drivers/cache 20975 20976STARFIRE/DURALAN NETWORK DRIVER 20977M: Ion Badulescu <ionut@badula.org> 20978S: Odd Fixes 20979F: drivers/net/ethernet/adaptec/starfire* 20980 20981STARFIVE CAMERA SUBSYSTEM DRIVER 20982M: Jack Zhu <jack.zhu@starfivetech.com> 20983M: Changhuang Liang <changhuang.liang@starfivetech.com> 20984L: linux-media@vger.kernel.org 20985S: Maintained 20986F: Documentation/admin-guide/media/starfive_camss.rst 20987F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20988F: drivers/staging/media/starfive/camss 20989 20990STARFIVE CRYPTO DRIVER 20991M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20992M: William Qiu <william.qiu@starfivetech.com> 20993S: Supported 20994F: Documentation/devicetree/bindings/crypto/starfive* 20995F: drivers/crypto/starfive/ 20996 20997STARFIVE DEVICETREES 20998M: Emil Renner Berthing <kernel@esmil.dk> 20999S: Maintained 21000F: arch/riscv/boot/dts/starfive/ 21001 21002STARFIVE DWMAC GLUE LAYER 21003M: Emil Renner Berthing <kernel@esmil.dk> 21004M: Samin Guo <samin.guo@starfivetech.com> 21005S: Maintained 21006F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 21007F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 21008 21009STARFIVE JH7110 DPHY RX DRIVER 21010M: Jack Zhu <jack.zhu@starfivetech.com> 21011M: Changhuang Liang <changhuang.liang@starfivetech.com> 21012S: Supported 21013F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 21014F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 21015 21016STARFIVE JH7110 MMC/SD/SDIO DRIVER 21017M: William Qiu <william.qiu@starfivetech.com> 21018S: Supported 21019F: Documentation/devicetree/bindings/mmc/starfive* 21020F: drivers/mmc/host/dw_mmc-starfive.c 21021 21022STARFIVE JH7110 PLL CLOCK DRIVER 21023M: Xingyu Wu <xingyu.wu@starfivetech.com> 21024S: Supported 21025F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21026F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21027 21028STARFIVE JH7110 PWMDAC DRIVER 21029M: Hal Feng <hal.feng@starfivetech.com> 21030M: Xingyu Wu <xingyu.wu@starfivetech.com> 21031S: Supported 21032F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21033F: sound/soc/starfive/jh7110_pwmdac.c 21034 21035STARFIVE JH7110 SYSCON 21036M: William Qiu <william.qiu@starfivetech.com> 21037M: Xingyu Wu <xingyu.wu@starfivetech.com> 21038S: Supported 21039F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21040 21041STARFIVE JH7110 TDM DRIVER 21042M: Walker Chen <walker.chen@starfivetech.com> 21043S: Maintained 21044F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21045F: sound/soc/starfive/jh7110_tdm.c 21046 21047STARFIVE JH71X0 CLOCK DRIVERS 21048M: Emil Renner Berthing <kernel@esmil.dk> 21049M: Hal Feng <hal.feng@starfivetech.com> 21050S: Maintained 21051F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21052F: drivers/clk/starfive/clk-starfive-jh71* 21053F: include/dt-bindings/clock/starfive?jh71*.h 21054 21055STARFIVE JH71X0 PINCTRL DRIVERS 21056M: Emil Renner Berthing <kernel@esmil.dk> 21057M: Jianlong Huang <jianlong.huang@starfivetech.com> 21058M: Hal Feng <hal.feng@starfivetech.com> 21059L: linux-gpio@vger.kernel.org 21060S: Maintained 21061F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21062F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21063F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21064F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21065 21066STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21067M: Emil Renner Berthing <kernel@esmil.dk> 21068M: Hal Feng <hal.feng@starfivetech.com> 21069S: Maintained 21070F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21071F: drivers/reset/starfive/reset-starfive-jh71* 21072F: include/dt-bindings/reset/starfive?jh71*.h 21073 21074STARFIVE JH71X0 USB DRIVERS 21075M: Minda Chen <minda.chen@starfivetech.com> 21076S: Maintained 21077F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21078F: drivers/usb/cdns3/cdns3-starfive.c 21079 21080STARFIVE JH71XX PMU CONTROLLER DRIVER 21081M: Walker Chen <walker.chen@starfivetech.com> 21082M: Changhuang Liang <changhuang.liang@starfivetech.com> 21083S: Supported 21084F: Documentation/devicetree/bindings/power/starfive* 21085F: drivers/pmdomain/starfive/ 21086F: include/dt-bindings/power/starfive,jh7110-pmu.h 21087 21088STARFIVE SOC DRIVERS 21089M: Conor Dooley <conor@kernel.org> 21090S: Maintained 21091T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21092F: Documentation/devicetree/bindings/soc/starfive/ 21093 21094STARFIVE STARLINK PMU DRIVER 21095M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21096S: Maintained 21097F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21098F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21099F: drivers/perf/starfive_starlink_pmu.c 21100 21101STARFIVE TRNG DRIVER 21102M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21103S: Supported 21104F: Documentation/devicetree/bindings/rng/starfive* 21105F: drivers/char/hw_random/jh7110-trng.c 21106 21107STARFIVE WATCHDOG DRIVER 21108M: Xingyu Wu <xingyu.wu@starfivetech.com> 21109M: Samin Guo <samin.guo@starfivetech.com> 21110S: Supported 21111F: Documentation/devicetree/bindings/watchdog/starfive* 21112F: drivers/watchdog/starfive-wdt.c 21113 21114STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21115M: Minda Chen <minda.chen@starfivetech.com> 21116S: Supported 21117F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21118F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21119F: drivers/phy/starfive/phy-jh7110-pcie.c 21120F: drivers/phy/starfive/phy-jh7110-usb.c 21121 21122STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21123M: Changhuang Liang <changhuang.liang@starfivetech.com> 21124S: Supported 21125F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21126F: drivers/irqchip/irq-starfive-jh8100-intc.c 21127 21128STATIC BRANCH/CALL 21129M: Peter Zijlstra <peterz@infradead.org> 21130M: Josh Poimboeuf <jpoimboe@kernel.org> 21131M: Jason Baron <jbaron@akamai.com> 21132R: Steven Rostedt <rostedt@goodmis.org> 21133R: Ard Biesheuvel <ardb@kernel.org> 21134S: Supported 21135F: arch/*/include/asm/jump_label*.h 21136F: arch/*/include/asm/static_call*.h 21137F: arch/*/kernel/jump_label.c 21138F: arch/*/kernel/static_call.c 21139F: include/linux/jump_label*.h 21140F: include/linux/static_call*.h 21141F: kernel/jump_label.c 21142F: kernel/static_call.c 21143 21144STI AUDIO (ASoC) DRIVERS 21145M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21146L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21147S: Maintained 21148F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21149F: sound/soc/sti/ 21150 21151STI CEC DRIVER 21152M: Alain Volmat <alain.volmat@foss.st.com> 21153S: Maintained 21154F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21155F: drivers/media/cec/platform/sti/ 21156 21157STK1160 USB VIDEO CAPTURE DRIVER 21158M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21159L: linux-media@vger.kernel.org 21160S: Maintained 21161T: git git://linuxtv.org/media_tree.git 21162F: drivers/media/usb/stk1160/ 21163 21164STM32 AUDIO (ASoC) DRIVERS 21165M: Olivier Moysan <olivier.moysan@foss.st.com> 21166M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21167L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21168S: Maintained 21169F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21170F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21171F: sound/soc/stm/ 21172 21173STM32 TIMER/LPTIMER DRIVERS 21174M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21175S: Maintained 21176F: Documentation/ABI/testing/*timer-stm32 21177F: Documentation/devicetree/bindings/*/*stm32-*timer* 21178F: drivers/*/stm32-*timer* 21179F: drivers/pwm/pwm-stm32* 21180F: include/linux/*/stm32-*tim* 21181 21182STMMAC ETHERNET DRIVER 21183M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21184M: Jose Abreu <joabreu@synopsys.com> 21185L: netdev@vger.kernel.org 21186S: Supported 21187W: http://www.stlinux.com 21188F: Documentation/networking/device_drivers/ethernet/stmicro/ 21189F: drivers/net/ethernet/stmicro/stmmac/ 21190 21191SUN HAPPY MEAL ETHERNET DRIVER 21192M: Sean Anderson <seanga2@gmail.com> 21193S: Maintained 21194F: drivers/net/ethernet/sun/sunhme.* 21195 21196SUN3/3X 21197M: Sam Creasey <sammy@sammy.net> 21198S: Maintained 21199W: http://sammy.net/sun3/ 21200F: arch/m68k/include/asm/sun3* 21201F: arch/m68k/kernel/*sun3* 21202F: arch/m68k/sun3*/ 21203F: drivers/net/ethernet/i825xx/sun3* 21204 21205SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21206M: Hans de Goede <hdegoede@redhat.com> 21207L: linux-input@vger.kernel.org 21208S: Maintained 21209F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21210F: drivers/input/keyboard/sun4i-lradc-keys.c 21211 21212SUNDANCE NETWORK DRIVER 21213M: Denis Kirjanov <kda@linux-powerpc.org> 21214L: netdev@vger.kernel.org 21215S: Maintained 21216F: drivers/net/ethernet/dlink/sundance.c 21217 21218SUNPLUS ETHERNET DRIVER 21219M: Wells Lu <wellslutw@gmail.com> 21220L: netdev@vger.kernel.org 21221S: Maintained 21222W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21223F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21224F: drivers/net/ethernet/sunplus/ 21225 21226SUNPLUS MMC DRIVER 21227M: Tony Huang <tonyhuang.sunplus@gmail.com> 21228M: Li-hao Kuo <lhjeff911@gmail.com> 21229S: Maintained 21230F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21231F: drivers/mmc/host/sunplus-mmc.c 21232 21233SUNPLUS OCOTP DRIVER 21234M: Vincent Shih <vincent.sunplus@gmail.com> 21235S: Maintained 21236F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21237F: drivers/nvmem/sunplus-ocotp.c 21238 21239SUNPLUS PWM DRIVER 21240M: Hammer Hsieh <hammerh0314@gmail.com> 21241S: Maintained 21242F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21243F: drivers/pwm/pwm-sunplus.c 21244 21245SUNPLUS RTC DRIVER 21246M: Vincent Shih <vincent.sunplus@gmail.com> 21247L: linux-rtc@vger.kernel.org 21248S: Maintained 21249F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21250F: drivers/rtc/rtc-sunplus.c 21251 21252SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21253M: Li-hao Kuo <lhjeff911@gmail.com> 21254L: linux-spi@vger.kernel.org 21255S: Maintained 21256F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21257F: drivers/spi/spi-sunplus-sp7021.c 21258 21259SUNPLUS UART DRIVER 21260M: Hammer Hsieh <hammerh0314@gmail.com> 21261S: Maintained 21262F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21263F: drivers/tty/serial/sunplus-uart.c 21264 21265SUNPLUS USB2 PHY DRIVER 21266M: Vincent Shih <vincent.sunplus@gmail.com> 21267L: linux-usb@vger.kernel.org 21268S: Maintained 21269F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21270F: drivers/phy/sunplus/Kconfig 21271F: drivers/phy/sunplus/Makefile 21272F: drivers/phy/sunplus/phy-sunplus-usb2.c 21273 21274SUNPLUS WATCHDOG DRIVER 21275M: Xiantao Hu <xt.hu@cqplus1.com> 21276L: linux-watchdog@vger.kernel.org 21277S: Maintained 21278F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21279F: drivers/watchdog/sunplus_wdt.c 21280 21281SUPERH 21282M: Yoshinori Sato <ysato@users.sourceforge.jp> 21283M: Rich Felker <dalias@libc.org> 21284M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21285L: linux-sh@vger.kernel.org 21286S: Maintained 21287Q: http://patchwork.kernel.org/project/linux-sh/list/ 21288F: Documentation/arch/sh/ 21289F: arch/sh/ 21290F: drivers/sh/ 21291 21292SUSPEND TO RAM 21293M: "Rafael J. Wysocki" <rafael@kernel.org> 21294M: Len Brown <len.brown@intel.com> 21295M: Pavel Machek <pavel@ucw.cz> 21296L: linux-pm@vger.kernel.org 21297S: Supported 21298B: https://bugzilla.kernel.org 21299F: Documentation/power/ 21300F: arch/x86/kernel/acpi/sleep* 21301F: arch/x86/kernel/acpi/wakeup* 21302F: drivers/base/power/ 21303F: include/linux/freezer.h 21304F: include/linux/pm.h 21305F: include/linux/suspend.h 21306F: kernel/power/ 21307 21308SVGA HANDLING 21309M: Martin Mares <mj@ucw.cz> 21310L: linux-video@atrey.karlin.mff.cuni.cz 21311S: Maintained 21312F: Documentation/admin-guide/svga.rst 21313F: arch/x86/boot/video* 21314 21315SWITCHDEV 21316M: Jiri Pirko <jiri@resnulli.us> 21317M: Ivan Vecera <ivecera@redhat.com> 21318L: netdev@vger.kernel.org 21319S: Supported 21320F: include/net/switchdev.h 21321F: net/switchdev/ 21322 21323SY8106A REGULATOR DRIVER 21324M: Icenowy Zheng <icenowy@aosc.io> 21325S: Maintained 21326F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21327F: drivers/regulator/sy8106a-regulator.c 21328 21329SYNC FILE FRAMEWORK 21330M: Sumit Semwal <sumit.semwal@linaro.org> 21331R: Gustavo Padovan <gustavo@padovan.org> 21332L: linux-media@vger.kernel.org 21333L: dri-devel@lists.freedesktop.org 21334S: Maintained 21335T: git git://anongit.freedesktop.org/drm/drm-misc 21336F: Documentation/driver-api/sync_file.rst 21337F: drivers/dma-buf/dma-fence* 21338F: drivers/dma-buf/sw_sync.c 21339F: drivers/dma-buf/sync_* 21340F: include/linux/sync_file.h 21341F: include/uapi/linux/sync_file.h 21342 21343SYNOPSYS ARC ARCHITECTURE 21344M: Vineet Gupta <vgupta@kernel.org> 21345L: linux-snps-arc@lists.infradead.org 21346S: Supported 21347T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21348F: Documentation/arch/arc 21349F: Documentation/devicetree/bindings/arc/* 21350F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21351F: arch/arc/ 21352F: drivers/clocksource/arc_timer.c 21353F: drivers/tty/serial/arc_uart.c 21354 21355SYNOPSYS ARC HSDK SDP pll clock driver 21356M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21357S: Supported 21358F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21359F: drivers/clk/clk-hsdk-pll.c 21360 21361SYNOPSYS ARC SDP clock driver 21362M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21363S: Supported 21364F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21365F: drivers/clk/axs10x/* 21366 21367SYNOPSYS ARC SDP platform support 21368M: Alexey Brodkin <abrodkin@synopsys.com> 21369S: Supported 21370F: Documentation/devicetree/bindings/arc/axs10* 21371F: arch/arc/boot/dts/ax* 21372F: arch/arc/plat-axs10x 21373 21374SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21375M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21376S: Supported 21377F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21378F: drivers/reset/reset-axs10x.c 21379 21380SYNOPSYS CREG GPIO DRIVER 21381M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21382S: Maintained 21383F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21384F: drivers/gpio/gpio-creg-snps.c 21385 21386SYNOPSYS DESIGNWARE 8250 UART DRIVER 21387M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21388R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21389S: Supported 21390F: drivers/tty/serial/8250/8250_dw.c 21391F: drivers/tty/serial/8250/8250_dwlib.* 21392F: drivers/tty/serial/8250/8250_lpss.c 21393 21394SYNOPSYS DESIGNWARE APB GPIO DRIVER 21395M: Hoan Tran <hoan@os.amperecomputing.com> 21396M: Serge Semin <fancer.lancer@gmail.com> 21397L: linux-gpio@vger.kernel.org 21398S: Maintained 21399F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21400F: drivers/gpio/gpio-dwapb.c 21401 21402SYNOPSYS DESIGNWARE APB SSI DRIVER 21403M: Serge Semin <fancer.lancer@gmail.com> 21404L: linux-spi@vger.kernel.org 21405S: Supported 21406F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21407F: drivers/spi/spi-dw* 21408 21409SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21410M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21411S: Maintained 21412F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21413F: drivers/dma/dw-axi-dmac/ 21414 21415SYNOPSYS DESIGNWARE DMAC DRIVER 21416M: Viresh Kumar <vireshk@kernel.org> 21417R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21418S: Maintained 21419F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21420F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21421F: drivers/dma/dw/ 21422F: include/dt-bindings/dma/dw-dmac.h 21423F: include/linux/dma/dw.h 21424F: include/linux/platform_data/dma-dw.h 21425 21426SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21427M: Jose Abreu <Jose.Abreu@synopsys.com> 21428L: netdev@vger.kernel.org 21429S: Supported 21430F: drivers/net/ethernet/synopsys/ 21431 21432SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21433M: Jose Abreu <Jose.Abreu@synopsys.com> 21434L: netdev@vger.kernel.org 21435S: Supported 21436F: drivers/net/pcs/pcs-xpcs.c 21437F: drivers/net/pcs/pcs-xpcs.h 21438F: include/linux/pcs/pcs-xpcs.h 21439 21440SYNOPSYS DESIGNWARE I2C DRIVER 21441M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21442R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21443R: Mika Westerberg <mika.westerberg@linux.intel.com> 21444R: Jan Dabros <jsd@semihalf.com> 21445L: linux-i2c@vger.kernel.org 21446S: Supported 21447F: drivers/i2c/busses/i2c-designware-* 21448 21449SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21450M: Jaehoon Chung <jh80.chung@samsung.com> 21451L: linux-mmc@vger.kernel.org 21452S: Maintained 21453F: drivers/mmc/host/dw_mmc* 21454 21455SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21456M: Shuai Xue <xueshuai@linux.alibaba.com> 21457M: Jing Zhang <renyu.zj@linux.alibaba.com> 21458S: Supported 21459F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21460F: drivers/perf/dwc_pcie_pmu.c 21461 21462SYNOPSYS HSDK RESET CONTROLLER DRIVER 21463M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21464S: Supported 21465F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21466F: drivers/reset/reset-hsdk.c 21467F: include/dt-bindings/reset/snps,hsdk-reset.h 21468 21469SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21470M: Prabu Thangamuthu <prabu.t@synopsys.com> 21471M: Manjunath M B <manjumb@synopsys.com> 21472L: linux-mmc@vger.kernel.org 21473S: Maintained 21474F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21475 21476SYSTEM CONFIGURATION (SYSCON) 21477M: Lee Jones <lee@kernel.org> 21478M: Arnd Bergmann <arnd@arndb.de> 21479S: Supported 21480T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21481F: drivers/mfd/syscon.c 21482 21483SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21484M: Sudeep Holla <sudeep.holla@arm.com> 21485R: Cristian Marussi <cristian.marussi@arm.com> 21486L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21487S: Maintained 21488F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21489F: drivers/clk/clk-sc[mp]i.c 21490F: drivers/cpufreq/sc[mp]i-cpufreq.c 21491F: drivers/firmware/arm_scmi/ 21492F: drivers/firmware/arm_scpi.c 21493F: drivers/hwmon/scmi-hwmon.c 21494F: drivers/pmdomain/arm/ 21495F: drivers/powercap/arm_scmi_powercap.c 21496F: drivers/regulator/scmi-regulator.c 21497F: drivers/reset/reset-scmi.c 21498F: include/linux/sc[mp]i_protocol.h 21499F: include/trace/events/scmi.h 21500F: include/uapi/linux/virtio_scmi.h 21501 21502SYSTEM RESET/SHUTDOWN DRIVERS 21503M: Sebastian Reichel <sre@kernel.org> 21504L: linux-pm@vger.kernel.org 21505S: Maintained 21506T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21507F: Documentation/devicetree/bindings/power/reset/ 21508F: drivers/power/reset/ 21509 21510SYSTEM TRACE MODULE CLASS 21511M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21512S: Maintained 21513T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21514F: Documentation/trace/stm.rst 21515F: drivers/hwtracing/stm/ 21516F: include/linux/stm.h 21517F: include/uapi/linux/stm.h 21518 21519SYSTEM76 ACPI DRIVER 21520M: Jeremy Soller <jeremy@system76.com> 21521M: System76 Product Development <productdev@system76.com> 21522L: platform-driver-x86@vger.kernel.org 21523S: Maintained 21524F: drivers/platform/x86/system76_acpi.c 21525 21526SYSV FILESYSTEM 21527S: Orphan 21528F: Documentation/filesystems/sysv-fs.rst 21529F: fs/sysv/ 21530F: include/linux/sysv_fs.h 21531 21532TASKSTATS STATISTICS INTERFACE 21533M: Balbir Singh <bsingharora@gmail.com> 21534S: Maintained 21535F: Documentation/accounting/taskstats* 21536F: include/linux/taskstats* 21537F: kernel/taskstats.c 21538 21539TC subsystem 21540M: Jamal Hadi Salim <jhs@mojatatu.com> 21541M: Cong Wang <xiyou.wangcong@gmail.com> 21542M: Jiri Pirko <jiri@resnulli.us> 21543L: netdev@vger.kernel.org 21544S: Maintained 21545F: include/net/pkt_cls.h 21546F: include/net/pkt_sched.h 21547F: include/net/tc_act/ 21548F: include/uapi/linux/pkt_cls.h 21549F: include/uapi/linux/pkt_sched.h 21550F: include/uapi/linux/tc_act/ 21551F: include/uapi/linux/tc_ematch/ 21552F: net/sched/ 21553F: tools/testing/selftests/tc-testing 21554 21555TC90522 MEDIA DRIVER 21556M: Akihiro Tsukada <tskd08@gmail.com> 21557L: linux-media@vger.kernel.org 21558S: Odd Fixes 21559F: drivers/media/dvb-frontends/tc90522* 21560 21561TCP LOW PRIORITY MODULE 21562M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21563M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21564S: Maintained 21565W: http://tcp-lp-mod.sourceforge.net/ 21566F: net/ipv4/tcp_lp.c 21567 21568TDA10071 MEDIA DRIVER 21569L: linux-media@vger.kernel.org 21570S: Orphan 21571W: https://linuxtv.org 21572Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21573F: drivers/media/dvb-frontends/tda10071* 21574 21575TDA18212 MEDIA DRIVER 21576L: linux-media@vger.kernel.org 21577S: Orphan 21578W: https://linuxtv.org 21579Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21580F: drivers/media/tuners/tda18212* 21581 21582TDA18218 MEDIA DRIVER 21583L: linux-media@vger.kernel.org 21584S: Orphan 21585W: https://linuxtv.org 21586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21587F: drivers/media/tuners/tda18218* 21588 21589TDA18250 MEDIA DRIVER 21590M: Olli Salonen <olli.salonen@iki.fi> 21591L: linux-media@vger.kernel.org 21592S: Maintained 21593W: https://linuxtv.org 21594Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21595T: git git://linuxtv.org/media_tree.git 21596F: drivers/media/tuners/tda18250* 21597 21598TDA18271 MEDIA DRIVER 21599M: Michael Krufky <mkrufky@linuxtv.org> 21600L: linux-media@vger.kernel.org 21601S: Maintained 21602W: https://linuxtv.org 21603W: http://github.com/mkrufky 21604Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21605T: git git://linuxtv.org/mkrufky/tuners.git 21606F: drivers/media/tuners/tda18271* 21607 21608TDA1997x MEDIA DRIVER 21609M: Tim Harvey <tharvey@gateworks.com> 21610L: linux-media@vger.kernel.org 21611S: Maintained 21612W: https://linuxtv.org 21613Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21614F: drivers/media/i2c/tda1997x.* 21615 21616TDA827x MEDIA DRIVER 21617M: Michael Krufky <mkrufky@linuxtv.org> 21618L: linux-media@vger.kernel.org 21619S: Maintained 21620W: https://linuxtv.org 21621W: http://github.com/mkrufky 21622Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21623T: git git://linuxtv.org/mkrufky/tuners.git 21624F: drivers/media/tuners/tda8290.* 21625 21626TDA8290 MEDIA DRIVER 21627M: Michael Krufky <mkrufky@linuxtv.org> 21628L: linux-media@vger.kernel.org 21629S: Maintained 21630W: https://linuxtv.org 21631W: http://github.com/mkrufky 21632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21633T: git git://linuxtv.org/mkrufky/tuners.git 21634F: drivers/media/tuners/tda8290.* 21635 21636TDA9840 MEDIA DRIVER 21637M: Hans Verkuil <hverkuil@xs4all.nl> 21638L: linux-media@vger.kernel.org 21639S: Maintained 21640W: https://linuxtv.org 21641T: git git://linuxtv.org/media_tree.git 21642F: drivers/media/i2c/tda9840* 21643 21644TEA5761 TUNER DRIVER 21645M: Mauro Carvalho Chehab <mchehab@kernel.org> 21646L: linux-media@vger.kernel.org 21647S: Odd fixes 21648W: https://linuxtv.org 21649T: git git://linuxtv.org/media_tree.git 21650F: drivers/media/tuners/tea5761.* 21651 21652TEA5767 TUNER DRIVER 21653M: Mauro Carvalho Chehab <mchehab@kernel.org> 21654L: linux-media@vger.kernel.org 21655S: Maintained 21656W: https://linuxtv.org 21657T: git git://linuxtv.org/media_tree.git 21658F: drivers/media/tuners/tea5767.* 21659 21660TEA6415C MEDIA DRIVER 21661M: Hans Verkuil <hverkuil@xs4all.nl> 21662L: linux-media@vger.kernel.org 21663S: Maintained 21664W: https://linuxtv.org 21665T: git git://linuxtv.org/media_tree.git 21666F: drivers/media/i2c/tea6415c* 21667 21668TEA6420 MEDIA DRIVER 21669M: Hans Verkuil <hverkuil@xs4all.nl> 21670L: linux-media@vger.kernel.org 21671S: Maintained 21672W: https://linuxtv.org 21673T: git git://linuxtv.org/media_tree.git 21674F: drivers/media/i2c/tea6420* 21675 21676TEAM DRIVER 21677M: Jiri Pirko <jiri@resnulli.us> 21678L: netdev@vger.kernel.org 21679S: Supported 21680F: Documentation/netlink/specs/team.yaml 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/ 22580F: tools/testing/selftests/turbostat/ 22581 22582TW5864 VIDEO4LINUX DRIVER 22583M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22584M: Anton Sviridenko <anton@corp.bluecherry.net> 22585M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22586M: Andrey Utkin <andrey_utkin@fastmail.com> 22587L: linux-media@vger.kernel.org 22588S: Supported 22589F: drivers/media/pci/tw5864/ 22590 22591TW68 VIDEO4LINUX DRIVER 22592M: Hans Verkuil <hverkuil@xs4all.nl> 22593L: linux-media@vger.kernel.org 22594S: Odd Fixes 22595W: https://linuxtv.org 22596T: git git://linuxtv.org/media_tree.git 22597F: drivers/media/pci/tw68/ 22598 22599TW686X VIDEO4LINUX DRIVER 22600M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22601L: linux-media@vger.kernel.org 22602S: Maintained 22603W: http://linuxtv.org 22604T: git git://linuxtv.org/media_tree.git 22605F: drivers/media/pci/tw686x/ 22606 22607U-BOOT ENVIRONMENT VARIABLES 22608M: Rafał Miłecki <rafal@milecki.pl> 22609S: Maintained 22610F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22611F: drivers/nvmem/u-boot-env.c 22612 22613UACCE ACCELERATOR FRAMEWORK 22614M: Zhangfei Gao <zhangfei.gao@linaro.org> 22615M: Zhou Wang <wangzhou1@hisilicon.com> 22616L: linux-accelerators@lists.ozlabs.org 22617L: linux-kernel@vger.kernel.org 22618S: Maintained 22619F: Documentation/ABI/testing/sysfs-driver-uacce 22620F: Documentation/misc-devices/uacce.rst 22621F: drivers/misc/uacce/ 22622F: include/linux/uacce.h 22623F: include/uapi/misc/uacce/ 22624 22625UBI FILE SYSTEM (UBIFS) 22626M: Richard Weinberger <richard@nod.at> 22627R: Zhihao Cheng <chengzhihao1@huawei.com> 22628L: linux-mtd@lists.infradead.org 22629S: Supported 22630W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22631T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22632T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22633F: Documentation/ABI/testing/sysfs-fs-ubifs 22634F: Documentation/filesystems/ubifs-authentication.rst 22635F: Documentation/filesystems/ubifs.rst 22636F: fs/ubifs/ 22637 22638UBLK USERSPACE BLOCK DRIVER 22639M: Ming Lei <ming.lei@redhat.com> 22640L: linux-block@vger.kernel.org 22641S: Maintained 22642F: Documentation/block/ublk.rst 22643F: drivers/block/ublk_drv.c 22644F: include/uapi/linux/ublk_cmd.h 22645 22646UBSAN 22647M: Kees Cook <keescook@chromium.org> 22648R: Marco Elver <elver@google.com> 22649R: Andrey Konovalov <andreyknvl@gmail.com> 22650R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22651L: kasan-dev@googlegroups.com 22652L: linux-hardening@vger.kernel.org 22653S: Supported 22654T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22655F: Documentation/dev-tools/ubsan.rst 22656F: include/linux/ubsan.h 22657F: lib/Kconfig.ubsan 22658F: lib/test_ubsan.c 22659F: lib/ubsan.c 22660F: scripts/Makefile.ubsan 22661K: \bARCH_HAS_UBSAN\b 22662 22663UCLINUX (M68KNOMMU AND COLDFIRE) 22664M: Greg Ungerer <gerg@linux-m68k.org> 22665L: linux-m68k@lists.linux-m68k.org 22666S: Maintained 22667W: http://www.linux-m68k.org/ 22668T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22669F: arch/m68k/*/*_no.* 22670F: arch/m68k/68*/ 22671F: arch/m68k/coldfire/ 22672F: arch/m68k/include/asm/*_no.* 22673 22674UDF FILESYSTEM 22675M: Jan Kara <jack@suse.com> 22676S: Maintained 22677F: Documentation/filesystems/udf.rst 22678F: fs/udf/ 22679 22680UDRAW TABLET 22681M: Bastien Nocera <hadess@hadess.net> 22682L: linux-input@vger.kernel.org 22683S: Maintained 22684F: drivers/hid/hid-udraw-ps3.c 22685 22686UFS FILESYSTEM 22687M: Evgeniy Dushistov <dushistov@mail.ru> 22688S: Maintained 22689F: Documentation/admin-guide/ufs.rst 22690F: fs/ufs/ 22691 22692UHID USERSPACE HID IO DRIVER 22693M: David Rheinsberg <david@readahead.eu> 22694L: linux-input@vger.kernel.org 22695S: Maintained 22696F: drivers/hid/uhid.c 22697F: include/uapi/linux/uhid.h 22698 22699ULPI BUS 22700M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22701L: linux-usb@vger.kernel.org 22702S: Maintained 22703F: drivers/usb/common/ulpi.c 22704F: include/linux/ulpi/ 22705 22706UNICODE SUBSYSTEM 22707M: Gabriel Krisman Bertazi <krisman@kernel.org> 22708L: linux-fsdevel@vger.kernel.org 22709S: Supported 22710F: fs/unicode/ 22711 22712UNIFDEF 22713M: Tony Finch <dot@dotat.at> 22714S: Maintained 22715W: http://dotat.at/prog/unifdef 22716F: scripts/unifdef.c 22717 22718UNIFORM CDROM DRIVER 22719M: Phillip Potter <phil@philpotter.co.uk> 22720S: Maintained 22721F: Documentation/cdrom/ 22722F: drivers/cdrom/cdrom.c 22723F: include/linux/cdrom.h 22724F: include/uapi/linux/cdrom.h 22725 22726UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22727R: Alim Akhtar <alim.akhtar@samsung.com> 22728R: Avri Altman <avri.altman@wdc.com> 22729R: Bart Van Assche <bvanassche@acm.org> 22730L: linux-scsi@vger.kernel.org 22731S: Supported 22732F: Documentation/devicetree/bindings/ufs/ 22733F: Documentation/scsi/ufs.rst 22734F: drivers/ufs/core/ 22735 22736UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22737M: Pedro Sousa <pedrom.sousa@synopsys.com> 22738L: linux-scsi@vger.kernel.org 22739S: Supported 22740F: drivers/ufs/host/*dwc* 22741 22742UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22743M: Alim Akhtar <alim.akhtar@samsung.com> 22744L: linux-scsi@vger.kernel.org 22745S: Maintained 22746F: drivers/ufs/host/ufs-exynos* 22747 22748UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22749M: Peter Wang <peter.wang@mediatek.com> 22750R: Stanley Jhu <chu.stanley@gmail.com> 22751L: linux-scsi@vger.kernel.org 22752L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22753S: Maintained 22754F: drivers/ufs/host/ufs-mediatek* 22755 22756UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22757M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22758L: linux-arm-msm@vger.kernel.org 22759L: linux-scsi@vger.kernel.org 22760S: Maintained 22761F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22762F: drivers/ufs/host/ufs-qcom* 22763 22764UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22765M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22766L: linux-renesas-soc@vger.kernel.org 22767L: linux-scsi@vger.kernel.org 22768S: Maintained 22769F: drivers/ufs/host/ufs-renesas.c 22770 22771UNSORTED BLOCK IMAGES (UBI) 22772M: Richard Weinberger <richard@nod.at> 22773R: Zhihao Cheng <chengzhihao1@huawei.com> 22774L: linux-mtd@lists.infradead.org 22775S: Supported 22776W: http://www.linux-mtd.infradead.org/ 22777T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22778T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22779F: drivers/mtd/ubi/ 22780F: include/linux/mtd/ubi.h 22781F: include/uapi/mtd/ubi-user.h 22782 22783USB "USBNET" DRIVER FRAMEWORK 22784M: Oliver Neukum <oneukum@suse.com> 22785L: netdev@vger.kernel.org 22786S: Maintained 22787W: http://www.linux-usb.org/usbnet 22788F: drivers/net/usb/usbnet.c 22789F: include/linux/usb/usbnet.h 22790 22791USB ACM DRIVER 22792M: Oliver Neukum <oneukum@suse.com> 22793L: linux-usb@vger.kernel.org 22794S: Maintained 22795F: Documentation/usb/acm.rst 22796F: drivers/usb/class/cdc-acm.* 22797 22798USB APPLE MFI FASTCHARGE DRIVER 22799M: Bastien Nocera <hadess@hadess.net> 22800L: linux-usb@vger.kernel.org 22801S: Maintained 22802F: drivers/usb/misc/apple-mfi-fastcharge.c 22803 22804USB AR5523 WIRELESS DRIVER 22805L: linux-wireless@vger.kernel.org 22806S: Orphan 22807F: drivers/net/wireless/ath/ar5523/ 22808 22809USB ATTACHED SCSI 22810M: Oliver Neukum <oneukum@suse.com> 22811L: linux-usb@vger.kernel.org 22812L: linux-scsi@vger.kernel.org 22813S: Maintained 22814F: drivers/usb/storage/uas.c 22815 22816USB CDC ETHERNET DRIVER 22817M: Oliver Neukum <oliver@neukum.org> 22818L: linux-usb@vger.kernel.org 22819S: Maintained 22820F: drivers/net/usb/cdc_*.c 22821F: include/uapi/linux/usb/cdc.h 22822 22823USB CHAOSKEY DRIVER 22824M: Keith Packard <keithp@keithp.com> 22825L: linux-usb@vger.kernel.org 22826S: Maintained 22827F: drivers/usb/misc/chaoskey.c 22828 22829USB CYPRESS C67X00 DRIVER 22830L: linux-usb@vger.kernel.org 22831S: Orphan 22832F: drivers/usb/c67x00/ 22833 22834USB DAVICOM DM9601 DRIVER 22835M: Peter Korsgaard <peter@korsgaard.com> 22836L: netdev@vger.kernel.org 22837S: Maintained 22838W: http://www.linux-usb.org/usbnet 22839F: drivers/net/usb/dm9601.c 22840 22841USB EHCI DRIVER 22842M: Alan Stern <stern@rowland.harvard.edu> 22843L: linux-usb@vger.kernel.org 22844S: Maintained 22845F: Documentation/usb/ehci.rst 22846F: drivers/usb/host/ehci* 22847 22848USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22849M: Jiri Kosina <jikos@kernel.org> 22850M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22851L: linux-usb@vger.kernel.org 22852S: Maintained 22853T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22854F: Documentation/hid/hiddev.rst 22855F: drivers/hid/usbhid/ 22856 22857USB INTEL XHCI ROLE MUX DRIVER 22858M: Hans de Goede <hdegoede@redhat.com> 22859L: linux-usb@vger.kernel.org 22860S: Maintained 22861F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22862 22863USB IP DRIVER FOR HISILICON KIRIN 960 22864M: Yu Chen <chenyu56@huawei.com> 22865M: Binghui Wang <wangbinghui@hisilicon.com> 22866L: linux-usb@vger.kernel.org 22867S: Maintained 22868F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22869F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22870 22871USB IP DRIVER FOR HISILICON KIRIN 970 22872M: Mauro Carvalho Chehab <mchehab@kernel.org> 22873L: linux-usb@vger.kernel.org 22874S: Maintained 22875F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22876F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22877 22878USB ISP116X DRIVER 22879M: Olav Kongas <ok@artecdesign.ee> 22880L: linux-usb@vger.kernel.org 22881S: Maintained 22882F: drivers/usb/host/isp116x* 22883F: include/linux/usb/isp116x.h 22884 22885USB ISP1760 DRIVER 22886M: Rui Miguel Silva <rui.silva@linaro.org> 22887L: linux-usb@vger.kernel.org 22888S: Maintained 22889F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22890F: drivers/usb/isp1760/* 22891 22892USB LAN78XX ETHERNET DRIVER 22893M: Woojung Huh <woojung.huh@microchip.com> 22894M: UNGLinuxDriver@microchip.com 22895L: netdev@vger.kernel.org 22896S: Maintained 22897F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22898F: drivers/net/usb/lan78xx.* 22899F: include/dt-bindings/net/microchip-lan78xx.h 22900 22901USB MASS STORAGE DRIVER 22902M: Alan Stern <stern@rowland.harvard.edu> 22903L: linux-usb@vger.kernel.org 22904L: usb-storage@lists.one-eyed-alien.net 22905S: Maintained 22906F: drivers/usb/storage/ 22907 22908USB MIDI DRIVER 22909M: Clemens Ladisch <clemens@ladisch.de> 22910L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22911S: Maintained 22912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22913F: sound/usb/midi.* 22914 22915USB NETWORKING DRIVERS 22916L: linux-usb@vger.kernel.org 22917S: Odd Fixes 22918F: drivers/net/usb/ 22919 22920USB OHCI DRIVER 22921M: Alan Stern <stern@rowland.harvard.edu> 22922L: linux-usb@vger.kernel.org 22923S: Maintained 22924F: Documentation/usb/ohci.rst 22925F: drivers/usb/host/ohci* 22926 22927USB OTG FSM (Finite State Machine) 22928M: Peter Chen <peter.chen@kernel.org> 22929L: linux-usb@vger.kernel.org 22930S: Maintained 22931T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22932F: drivers/usb/common/usb-otg-fsm.c 22933 22934USB OVER IP DRIVER 22935M: Valentina Manea <valentina.manea.m@gmail.com> 22936M: Shuah Khan <shuah@kernel.org> 22937M: Shuah Khan <skhan@linuxfoundation.org> 22938R: Hongren Zheng <i@zenithal.me> 22939L: linux-usb@vger.kernel.org 22940S: Maintained 22941F: Documentation/usb/usbip_protocol.rst 22942F: drivers/usb/usbip/ 22943F: tools/testing/selftests/drivers/usb/usbip/ 22944F: tools/usb/usbip/ 22945 22946USB PEGASUS DRIVER 22947M: Petko Manolov <petkan@nucleusys.com> 22948L: linux-usb@vger.kernel.org 22949L: netdev@vger.kernel.org 22950S: Maintained 22951W: https://github.com/petkan/pegasus 22952T: git https://github.com/petkan/pegasus.git 22953F: drivers/net/usb/pegasus.* 22954 22955USB PRINTER DRIVER (usblp) 22956M: Pete Zaitcev <zaitcev@redhat.com> 22957L: linux-usb@vger.kernel.org 22958S: Supported 22959F: drivers/usb/class/usblp.c 22960 22961USB QMI WWAN NETWORK DRIVER 22962M: Bjørn Mork <bjorn@mork.no> 22963L: netdev@vger.kernel.org 22964S: Maintained 22965F: Documentation/ABI/testing/sysfs-class-net-qmi 22966F: drivers/net/usb/qmi_wwan.c 22967 22968USB RAW GADGET DRIVER 22969R: Andrey Konovalov <andreyknvl@gmail.com> 22970L: linux-usb@vger.kernel.org 22971S: Maintained 22972F: Documentation/usb/raw-gadget.rst 22973F: drivers/usb/gadget/legacy/raw_gadget.c 22974F: include/uapi/linux/usb/raw_gadget.h 22975 22976USB RTL8150 DRIVER 22977M: Petko Manolov <petkan@nucleusys.com> 22978L: linux-usb@vger.kernel.org 22979L: netdev@vger.kernel.org 22980S: Maintained 22981W: https://github.com/petkan/rtl8150 22982T: git https://github.com/petkan/rtl8150.git 22983F: drivers/net/usb/rtl8150.c 22984 22985USB SERIAL SUBSYSTEM 22986M: Johan Hovold <johan@kernel.org> 22987L: linux-usb@vger.kernel.org 22988S: Maintained 22989T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22990F: Documentation/usb/usb-serial.rst 22991F: drivers/usb/serial/ 22992F: include/linux/usb/serial.h 22993 22994USB SMSC75XX ETHERNET DRIVER 22995M: Steve Glendinning <steve.glendinning@shawell.net> 22996L: netdev@vger.kernel.org 22997S: Maintained 22998F: drivers/net/usb/smsc75xx.* 22999 23000USB SMSC95XX ETHERNET DRIVER 23001M: Steve Glendinning <steve.glendinning@shawell.net> 23002M: UNGLinuxDriver@microchip.com 23003L: netdev@vger.kernel.org 23004S: Maintained 23005F: drivers/net/usb/smsc95xx.* 23006 23007USB SUBSYSTEM 23008M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23009L: linux-usb@vger.kernel.org 23010S: Supported 23011W: http://www.linux-usb.org 23012T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 23013F: Documentation/devicetree/bindings/usb/ 23014F: Documentation/usb/ 23015F: drivers/usb/ 23016F: include/dt-bindings/usb/ 23017F: include/linux/usb.h 23018F: include/linux/usb/ 23019F: include/uapi/linux/usb/ 23020 23021USB TYPEC BUS FOR ALTERNATE MODES 23022M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23023L: linux-usb@vger.kernel.org 23024S: Maintained 23025F: Documentation/ABI/testing/sysfs-bus-typec 23026F: Documentation/driver-api/usb/typec_bus.rst 23027F: drivers/usb/typec/altmodes/ 23028F: include/linux/usb/typec_altmode.h 23029 23030USB TYPEC CLASS 23031M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23032L: linux-usb@vger.kernel.org 23033S: Maintained 23034F: Documentation/ABI/testing/sysfs-class-typec 23035F: Documentation/driver-api/usb/typec.rst 23036F: drivers/usb/typec/ 23037F: include/linux/usb/typec.h 23038 23039USB TYPEC INTEL PMC MUX DRIVER 23040M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23041L: linux-usb@vger.kernel.org 23042S: Maintained 23043F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23044F: drivers/usb/typec/mux/intel_pmc_mux.c 23045 23046USB TYPEC PI3USB30532 MUX DRIVER 23047M: Hans de Goede <hdegoede@redhat.com> 23048L: linux-usb@vger.kernel.org 23049S: Maintained 23050F: drivers/usb/typec/mux/pi3usb30532.c 23051 23052USB TYPEC PORT CONTROLLER DRIVERS 23053L: linux-usb@vger.kernel.org 23054S: Orphan 23055F: drivers/usb/typec/tcpm/ 23056 23057USB UHCI DRIVER 23058M: Alan Stern <stern@rowland.harvard.edu> 23059L: linux-usb@vger.kernel.org 23060S: Maintained 23061F: drivers/usb/host/uhci* 23062 23063USB VIDEO CLASS 23064M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23065L: linux-media@vger.kernel.org 23066S: Maintained 23067W: http://www.ideasonboard.org/uvc/ 23068T: git git://linuxtv.org/media_tree.git 23069F: drivers/media/usb/uvc/ 23070F: include/uapi/linux/uvcvideo.h 23071 23072USB WEBCAM GADGET 23073M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23074M: Daniel Scally <dan.scally@ideasonboard.com> 23075L: linux-usb@vger.kernel.org 23076S: Maintained 23077F: drivers/usb/gadget/function/*uvc* 23078F: drivers/usb/gadget/legacy/webcam.c 23079F: include/uapi/linux/usb/g_uvc.h 23080 23081USB XHCI DRIVER 23082M: Mathias Nyman <mathias.nyman@intel.com> 23083L: linux-usb@vger.kernel.org 23084S: Supported 23085F: drivers/usb/host/pci-quirks* 23086F: drivers/usb/host/xhci* 23087 23088USER DATAGRAM PROTOCOL (UDP) 23089M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23090S: Maintained 23091F: include/linux/udp.h 23092F: net/ipv4/udp.c 23093F: net/ipv6/udp.c 23094 23095USER-MODE LINUX (UML) 23096M: Richard Weinberger <richard@nod.at> 23097M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23098M: Johannes Berg <johannes@sipsolutions.net> 23099L: linux-um@lists.infradead.org 23100S: Maintained 23101W: http://user-mode-linux.sourceforge.net 23102Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23103T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23104T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23105F: Documentation/virt/uml/ 23106F: arch/um/ 23107F: arch/x86/um/ 23108F: fs/hostfs/ 23109 23110USERSPACE COPYIN/COPYOUT (UIOVEC) 23111M: Alexander Viro <viro@zeniv.linux.org.uk> 23112S: Maintained 23113F: include/linux/uio.h 23114F: lib/iov_iter.c 23115 23116USERSPACE DMA BUFFER DRIVER 23117M: Gerd Hoffmann <kraxel@redhat.com> 23118L: dri-devel@lists.freedesktop.org 23119S: Maintained 23120T: git git://anongit.freedesktop.org/drm/drm-misc 23121F: drivers/dma-buf/udmabuf.c 23122F: include/uapi/linux/udmabuf.h 23123 23124USERSPACE I/O (UIO) 23125M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23126S: Maintained 23127T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23128F: Documentation/driver-api/uio-howto.rst 23129F: drivers/uio/ 23130F: include/linux/uio_driver.h 23131 23132UTIL-LINUX PACKAGE 23133M: Karel Zak <kzak@redhat.com> 23134L: util-linux@vger.kernel.org 23135S: Maintained 23136W: http://en.wikipedia.org/wiki/Util-linux 23137T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23138 23139UUID HELPERS 23140R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23141L: linux-kernel@vger.kernel.org 23142S: Maintained 23143F: include/linux/uuid.h 23144F: lib/test_uuid.c 23145F: lib/uuid.c 23146 23147UV SYSFS DRIVER 23148M: Justin Ernst <justin.ernst@hpe.com> 23149L: platform-driver-x86@vger.kernel.org 23150S: Maintained 23151F: drivers/platform/x86/uv_sysfs.c 23152 23153UVESAFB DRIVER 23154M: Michal Januszewski <spock@gentoo.org> 23155L: linux-fbdev@vger.kernel.org 23156S: Maintained 23157W: https://github.com/mjanusz/v86d 23158F: Documentation/fb/uvesafb.rst 23159F: drivers/video/fbdev/uvesafb.* 23160 23161Ux500 CLOCK DRIVERS 23162M: Ulf Hansson <ulf.hansson@linaro.org> 23163L: linux-clk@vger.kernel.org 23164L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23165S: Maintained 23166F: drivers/clk/ux500/ 23167 23168V4L2 ASYNC AND FWNODE FRAMEWORKS 23169M: Sakari Ailus <sakari.ailus@linux.intel.com> 23170L: linux-media@vger.kernel.org 23171S: Maintained 23172T: git git://linuxtv.org/media_tree.git 23173F: drivers/media/v4l2-core/v4l2-async.c 23174F: drivers/media/v4l2-core/v4l2-fwnode.c 23175F: include/media/v4l2-async.h 23176F: include/media/v4l2-fwnode.h 23177 23178V4L2 LENS DRIVERS 23179M: Sakari Ailus <sakari.ailus@linux.intel.com> 23180L: linux-media@vger.kernel.org 23181S: Maintained 23182F: drivers/media/i2c/ak* 23183F: drivers/media/i2c/dw* 23184F: drivers/media/i2c/lm* 23185 23186V4L2 CAMERA SENSOR DRIVERS 23187M: Sakari Ailus <sakari.ailus@linux.intel.com> 23188L: linux-media@vger.kernel.org 23189S: Maintained 23190F: Documentation/driver-api/media/camera-sensor.rst 23191F: Documentation/driver-api/media/tx-rx.rst 23192F: drivers/media/i2c/ar* 23193F: drivers/media/i2c/gc* 23194F: drivers/media/i2c/hi* 23195F: drivers/media/i2c/imx* 23196F: drivers/media/i2c/mt* 23197F: drivers/media/i2c/og* 23198F: drivers/media/i2c/ov* 23199F: drivers/media/i2c/s5* 23200F: drivers/media/i2c/st-vgxy61.c 23201 23202VF610 NAND DRIVER 23203M: Stefan Agner <stefan@agner.ch> 23204L: linux-mtd@lists.infradead.org 23205S: Supported 23206F: drivers/mtd/nand/raw/vf610_nfc.c 23207 23208VFAT/FAT/MSDOS FILESYSTEM 23209M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23210S: Maintained 23211F: Documentation/filesystems/vfat.rst 23212F: fs/fat/ 23213F: tools/testing/selftests/filesystems/fat/ 23214 23215VFIO CDX DRIVER 23216M: Nipun Gupta <nipun.gupta@amd.com> 23217M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23218L: kvm@vger.kernel.org 23219S: Maintained 23220F: drivers/vfio/cdx/* 23221 23222VFIO DRIVER 23223M: Alex Williamson <alex.williamson@redhat.com> 23224L: kvm@vger.kernel.org 23225S: Maintained 23226T: git https://github.com/awilliam/linux-vfio.git 23227F: Documentation/ABI/testing/debugfs-vfio 23228F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23229F: Documentation/driver-api/vfio.rst 23230F: drivers/vfio/ 23231F: include/linux/vfio.h 23232F: include/linux/vfio_pci_core.h 23233F: include/uapi/linux/vfio.h 23234 23235VFIO FSL-MC DRIVER 23236M: Diana Craciun <diana.craciun@oss.nxp.com> 23237L: kvm@vger.kernel.org 23238S: Maintained 23239F: drivers/vfio/fsl-mc/ 23240 23241VFIO HISILICON PCI DRIVER 23242M: Longfang Liu <liulongfang@huawei.com> 23243M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23244L: kvm@vger.kernel.org 23245S: Maintained 23246F: drivers/vfio/pci/hisilicon/ 23247 23248VFIO MEDIATED DEVICE DRIVERS 23249M: Kirti Wankhede <kwankhede@nvidia.com> 23250L: kvm@vger.kernel.org 23251S: Maintained 23252F: Documentation/driver-api/vfio-mediated-device.rst 23253F: drivers/vfio/mdev/ 23254F: include/linux/mdev.h 23255F: samples/vfio-mdev/ 23256 23257VFIO MLX5 PCI DRIVER 23258M: Yishai Hadas <yishaih@nvidia.com> 23259L: kvm@vger.kernel.org 23260S: Maintained 23261F: drivers/vfio/pci/mlx5/ 23262 23263VFIO NVIDIA GRACE GPU DRIVER 23264M: Ankit Agrawal <ankita@nvidia.com> 23265L: kvm@vger.kernel.org 23266S: Supported 23267F: drivers/vfio/pci/nvgrace-gpu/ 23268 23269VFIO PCI DEVICE SPECIFIC DRIVERS 23270R: Jason Gunthorpe <jgg@nvidia.com> 23271R: Yishai Hadas <yishaih@nvidia.com> 23272R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23273R: Kevin Tian <kevin.tian@intel.com> 23274L: kvm@vger.kernel.org 23275S: Maintained 23276P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23277F: drivers/vfio/pci/*/ 23278 23279VFIO PDS PCI DRIVER 23280M: Brett Creeley <brett.creeley@amd.com> 23281L: kvm@vger.kernel.org 23282S: Maintained 23283F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23284F: drivers/vfio/pci/pds/ 23285 23286VFIO PLATFORM DRIVER 23287M: Eric Auger <eric.auger@redhat.com> 23288L: kvm@vger.kernel.org 23289S: Maintained 23290F: drivers/vfio/platform/ 23291 23292VFIO VIRTIO PCI DRIVER 23293M: Yishai Hadas <yishaih@nvidia.com> 23294L: kvm@vger.kernel.org 23295L: virtualization@lists.linux.dev 23296S: Maintained 23297F: drivers/vfio/pci/virtio 23298 23299VGA_SWITCHEROO 23300R: Lukas Wunner <lukas@wunner.de> 23301S: Maintained 23302T: git git://anongit.freedesktop.org/drm/drm-misc 23303F: Documentation/gpu/vga-switcheroo.rst 23304F: drivers/gpu/vga/vga_switcheroo.c 23305F: include/linux/vga_switcheroo.h 23306 23307VIA RHINE NETWORK DRIVER 23308M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23309S: Maintained 23310F: drivers/net/ethernet/via/via-rhine.c 23311 23312VIA SD/MMC CARD CONTROLLER DRIVER 23313M: Bruce Chang <brucechang@via.com.tw> 23314M: Harald Welte <HaraldWelte@viatech.com> 23315S: Maintained 23316F: drivers/mmc/host/via-sdmmc.c 23317 23318VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23319M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23320L: linux-fbdev@vger.kernel.org 23321S: Maintained 23322F: drivers/video/fbdev/via/ 23323F: include/linux/via-core.h 23324F: include/linux/via_i2c.h 23325 23326VIA VELOCITY NETWORK DRIVER 23327M: Francois Romieu <romieu@fr.zoreil.com> 23328L: netdev@vger.kernel.org 23329S: Maintained 23330F: drivers/net/ethernet/via/via-velocity.* 23331 23332VICODEC VIRTUAL CODEC DRIVER 23333M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23334L: linux-media@vger.kernel.org 23335S: Maintained 23336W: https://linuxtv.org 23337T: git git://linuxtv.org/media_tree.git 23338F: drivers/media/test-drivers/vicodec/* 23339 23340VIDEO I2C POLLING DRIVER 23341M: Matt Ranostay <matt.ranostay@konsulko.com> 23342L: linux-media@vger.kernel.org 23343S: Maintained 23344F: drivers/media/i2c/video-i2c.c 23345 23346VIDEO MULTIPLEXER DRIVER 23347M: Philipp Zabel <p.zabel@pengutronix.de> 23348L: linux-media@vger.kernel.org 23349S: Maintained 23350F: drivers/media/platform/video-mux.c 23351 23352VIDEOBUF2 FRAMEWORK 23353M: Tomasz Figa <tfiga@chromium.org> 23354M: Marek Szyprowski <m.szyprowski@samsung.com> 23355L: linux-media@vger.kernel.org 23356S: Maintained 23357F: drivers/media/common/videobuf2/* 23358F: include/media/videobuf2-* 23359 23360VIDTV VIRTUAL DIGITAL TV DRIVER 23361M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23362L: linux-media@vger.kernel.org 23363S: Maintained 23364W: https://linuxtv.org 23365T: git git://linuxtv.org/media_tree.git 23366F: drivers/media/test-drivers/vidtv/* 23367 23368VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23369M: Shuah Khan <skhan@linuxfoundation.org> 23370R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23371L: linux-media@vger.kernel.org 23372S: Maintained 23373W: https://linuxtv.org 23374T: git git://linuxtv.org/media_tree.git 23375F: drivers/media/test-drivers/vimc/* 23376 23377VIRT LIB 23378M: Alex Williamson <alex.williamson@redhat.com> 23379M: Paolo Bonzini <pbonzini@redhat.com> 23380L: kvm@vger.kernel.org 23381S: Supported 23382F: virt/lib/ 23383 23384VIRTIO AND VHOST VSOCK DRIVER 23385M: Stefan Hajnoczi <stefanha@redhat.com> 23386M: Stefano Garzarella <sgarzare@redhat.com> 23387L: kvm@vger.kernel.org 23388L: virtualization@lists.linux.dev 23389L: netdev@vger.kernel.org 23390S: Maintained 23391F: drivers/vhost/vsock.c 23392F: include/linux/virtio_vsock.h 23393F: include/uapi/linux/virtio_vsock.h 23394F: net/vmw_vsock/virtio_transport.c 23395F: net/vmw_vsock/virtio_transport_common.c 23396 23397VIRTIO BALLOON 23398M: "Michael S. Tsirkin" <mst@redhat.com> 23399M: David Hildenbrand <david@redhat.com> 23400L: virtualization@lists.linux.dev 23401S: Maintained 23402F: drivers/virtio/virtio_balloon.c 23403F: include/linux/balloon_compaction.h 23404F: include/uapi/linux/virtio_balloon.h 23405F: mm/balloon_compaction.c 23406 23407VIRTIO BLOCK AND SCSI DRIVERS 23408M: "Michael S. Tsirkin" <mst@redhat.com> 23409M: Jason Wang <jasowang@redhat.com> 23410R: Paolo Bonzini <pbonzini@redhat.com> 23411R: Stefan Hajnoczi <stefanha@redhat.com> 23412L: virtualization@lists.linux.dev 23413S: Maintained 23414F: drivers/block/virtio_blk.c 23415F: drivers/scsi/virtio_scsi.c 23416F: include/uapi/linux/virtio_blk.h 23417F: include/uapi/linux/virtio_scsi.h 23418 23419VIRTIO CONSOLE DRIVER 23420M: Amit Shah <amit@kernel.org> 23421L: virtualization@lists.linux.dev 23422S: Maintained 23423F: drivers/char/virtio_console.c 23424F: include/uapi/linux/virtio_console.h 23425 23426VIRTIO CORE AND NET DRIVERS 23427M: "Michael S. Tsirkin" <mst@redhat.com> 23428M: Jason Wang <jasowang@redhat.com> 23429R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23430L: virtualization@lists.linux.dev 23431S: Maintained 23432F: Documentation/ABI/testing/sysfs-bus-vdpa 23433F: Documentation/ABI/testing/sysfs-class-vduse 23434F: Documentation/devicetree/bindings/virtio/ 23435F: Documentation/driver-api/virtio/ 23436F: drivers/block/virtio_blk.c 23437F: drivers/crypto/virtio/ 23438F: drivers/net/virtio_net.c 23439F: drivers/vdpa/ 23440F: drivers/virtio/ 23441F: include/linux/vdpa.h 23442F: include/linux/virtio*.h 23443F: include/linux/vringh.h 23444F: include/uapi/linux/virtio_*.h 23445F: tools/virtio/ 23446 23447VIRTIO CRYPTO DRIVER 23448M: Gonglei <arei.gonglei@huawei.com> 23449L: virtualization@lists.linux.dev 23450L: linux-crypto@vger.kernel.org 23451S: Maintained 23452F: drivers/crypto/virtio/ 23453F: include/uapi/linux/virtio_crypto.h 23454 23455VIRTIO DRIVERS FOR S390 23456M: Cornelia Huck <cohuck@redhat.com> 23457M: Halil Pasic <pasic@linux.ibm.com> 23458M: Eric Farman <farman@linux.ibm.com> 23459L: linux-s390@vger.kernel.org 23460L: virtualization@lists.linux.dev 23461L: kvm@vger.kernel.org 23462S: Supported 23463F: arch/s390/include/uapi/asm/virtio-ccw.h 23464F: drivers/s390/virtio/ 23465 23466VIRTIO FILE SYSTEM 23467M: Vivek Goyal <vgoyal@redhat.com> 23468M: Stefan Hajnoczi <stefanha@redhat.com> 23469M: Miklos Szeredi <miklos@szeredi.hu> 23470L: virtualization@lists.linux.dev 23471L: linux-fsdevel@vger.kernel.org 23472S: Supported 23473W: https://virtio-fs.gitlab.io/ 23474F: Documentation/filesystems/virtiofs.rst 23475F: fs/fuse/virtio_fs.c 23476F: include/uapi/linux/virtio_fs.h 23477 23478VIRTIO GPIO DRIVER 23479M: Enrico Weigelt, metux IT consult <info@metux.net> 23480M: Viresh Kumar <vireshk@kernel.org> 23481L: linux-gpio@vger.kernel.org 23482L: virtualization@lists.linux.dev 23483S: Maintained 23484F: drivers/gpio/gpio-virtio.c 23485F: include/uapi/linux/virtio_gpio.h 23486 23487VIRTIO GPU DRIVER 23488M: David Airlie <airlied@redhat.com> 23489M: Gerd Hoffmann <kraxel@redhat.com> 23490R: Gurchetan Singh <gurchetansingh@chromium.org> 23491R: Chia-I Wu <olvaffe@gmail.com> 23492L: dri-devel@lists.freedesktop.org 23493L: virtualization@lists.linux.dev 23494S: Maintained 23495T: git git://anongit.freedesktop.org/drm/drm-misc 23496F: drivers/gpu/drm/ci/xfails/virtio* 23497F: drivers/gpu/drm/virtio/ 23498F: include/uapi/linux/virtio_gpu.h 23499 23500VIRTIO HOST (VHOST) 23501M: "Michael S. Tsirkin" <mst@redhat.com> 23502M: Jason Wang <jasowang@redhat.com> 23503L: kvm@vger.kernel.org 23504L: virtualization@lists.linux.dev 23505L: netdev@vger.kernel.org 23506S: Maintained 23507T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23508F: drivers/vhost/ 23509F: include/linux/sched/vhost_task.h 23510F: include/linux/vhost_iotlb.h 23511F: include/uapi/linux/vhost.h 23512F: kernel/vhost_task.c 23513 23514VIRTIO HOST (VHOST-SCSI) 23515M: "Michael S. Tsirkin" <mst@redhat.com> 23516M: Jason Wang <jasowang@redhat.com> 23517M: Mike Christie <michael.christie@oracle.com> 23518R: Paolo Bonzini <pbonzini@redhat.com> 23519R: Stefan Hajnoczi <stefanha@redhat.com> 23520L: virtualization@lists.linux.dev 23521S: Maintained 23522F: drivers/vhost/scsi.c 23523 23524VIRTIO I2C DRIVER 23525M: Conghui Chen <conghui.chen@intel.com> 23526M: Viresh Kumar <viresh.kumar@linaro.org> 23527L: linux-i2c@vger.kernel.org 23528L: virtualization@lists.linux.dev 23529S: Maintained 23530F: drivers/i2c/busses/i2c-virtio.c 23531F: include/uapi/linux/virtio_i2c.h 23532 23533VIRTIO INPUT DRIVER 23534M: Gerd Hoffmann <kraxel@redhat.com> 23535S: Maintained 23536F: drivers/virtio/virtio_input.c 23537F: include/uapi/linux/virtio_input.h 23538 23539VIRTIO IOMMU DRIVER 23540M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23541L: virtualization@lists.linux.dev 23542S: Maintained 23543F: drivers/iommu/virtio-iommu.c 23544F: include/uapi/linux/virtio_iommu.h 23545 23546VIRTIO MEM DRIVER 23547M: David Hildenbrand <david@redhat.com> 23548L: virtualization@lists.linux.dev 23549S: Maintained 23550W: https://virtio-mem.gitlab.io/ 23551F: drivers/virtio/virtio_mem.c 23552F: include/uapi/linux/virtio_mem.h 23553 23554VIRTIO PMEM DRIVER 23555M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23556L: virtualization@lists.linux.dev 23557S: Maintained 23558F: drivers/nvdimm/nd_virtio.c 23559F: drivers/nvdimm/virtio_pmem.c 23560 23561VIRTIO SOUND DRIVER 23562M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23563M: "Michael S. Tsirkin" <mst@redhat.com> 23564L: virtualization@lists.linux.dev 23565L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23566S: Maintained 23567F: include/uapi/linux/virtio_snd.h 23568F: sound/virtio/* 23569 23570VIRTUAL BOX GUEST DEVICE DRIVER 23571M: Hans de Goede <hdegoede@redhat.com> 23572M: Arnd Bergmann <arnd@arndb.de> 23573M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23574S: Maintained 23575F: drivers/virt/vboxguest/ 23576F: include/linux/vbox_utils.h 23577F: include/uapi/linux/vbox*.h 23578 23579VIRTUAL BOX SHARED FOLDER VFS DRIVER 23580M: Hans de Goede <hdegoede@redhat.com> 23581L: linux-fsdevel@vger.kernel.org 23582S: Maintained 23583F: fs/vboxsf/* 23584 23585VIRTUAL PCM TEST DRIVER 23586M: Ivan Orlov <ivan.orlov0322@gmail.com> 23587L: linux-sound@vger.kernel.org 23588S: Maintained 23589F: Documentation/sound/cards/pcmtest.rst 23590F: sound/drivers/pcmtest.c 23591F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23592 23593VIRTUAL SERIO DEVICE DRIVER 23594M: Stephen Chandler Paul <thatslyude@gmail.com> 23595S: Maintained 23596F: drivers/input/serio/userio.c 23597F: include/uapi/linux/userio.h 23598 23599VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23600M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23601S: Maintained 23602F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23603F: drivers/iio/light/veml6075.c 23604 23605VISL VIRTUAL STATELESS DECODER DRIVER 23606M: Daniel Almeida <daniel.almeida@collabora.com> 23607L: linux-media@vger.kernel.org 23608S: Supported 23609F: drivers/media/test-drivers/visl 23610 23611VIVID VIRTUAL VIDEO DRIVER 23612M: Hans Verkuil <hverkuil@xs4all.nl> 23613L: linux-media@vger.kernel.org 23614S: Maintained 23615W: https://linuxtv.org 23616T: git git://linuxtv.org/media_tree.git 23617F: drivers/media/test-drivers/vivid/* 23618 23619VM SOCKETS (AF_VSOCK) 23620M: Stefano Garzarella <sgarzare@redhat.com> 23621L: virtualization@lists.linux.dev 23622L: netdev@vger.kernel.org 23623S: Maintained 23624F: drivers/net/vsockmon.c 23625F: include/net/af_vsock.h 23626F: include/uapi/linux/vm_sockets.h 23627F: include/uapi/linux/vm_sockets_diag.h 23628F: include/uapi/linux/vsockmon.h 23629F: net/vmw_vsock/ 23630F: tools/testing/vsock/ 23631 23632VMALLOC 23633M: Andrew Morton <akpm@linux-foundation.org> 23634R: Uladzislau Rezki <urezki@gmail.com> 23635R: Christoph Hellwig <hch@infradead.org> 23636R: Lorenzo Stoakes <lstoakes@gmail.com> 23637L: linux-mm@kvack.org 23638S: Maintained 23639W: http://www.linux-mm.org 23640T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23641F: include/linux/vmalloc.h 23642F: mm/vmalloc.c 23643 23644VME SUBSYSTEM 23645L: linux-kernel@vger.kernel.org 23646S: Orphan 23647T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23648F: Documentation/driver-api/vme.rst 23649F: drivers/staging/vme_user/ 23650 23651VMWARE BALLOON DRIVER 23652M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23653R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23654L: linux-kernel@vger.kernel.org 23655S: Supported 23656F: drivers/misc/vmw_balloon.c 23657 23658VMWARE HYPERVISOR INTERFACE 23659M: Ajay Kaher <ajay.kaher@broadcom.com> 23660M: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23661R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23662L: virtualization@lists.linux.dev 23663L: x86@kernel.org 23664S: Supported 23665T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23666F: arch/x86/include/asm/vmware.h 23667F: arch/x86/kernel/cpu/vmware.c 23668 23669VMWARE PVRDMA DRIVER 23670M: Bryan Tan <bryan-bt.tan@broadcom.com> 23671M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23672R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23673L: linux-rdma@vger.kernel.org 23674S: Supported 23675F: drivers/infiniband/hw/vmw_pvrdma/ 23676 23677VMWARE PVSCSI DRIVER 23678M: Vishal Bhakta <vishal.bhakta@broadcom.com> 23679R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23680L: linux-scsi@vger.kernel.org 23681S: Supported 23682F: drivers/scsi/vmw_pvscsi.c 23683F: drivers/scsi/vmw_pvscsi.h 23684 23685VMWARE VIRTUAL PTP CLOCK DRIVER 23686M: Nick Shi <nick.shi@broadcom.com> 23687R: Ajay Kaher <ajay.kaher@broadcom.com> 23688R: Alexey Makhalov <alexey.amakhalov@broadcom.com> 23689R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23690L: netdev@vger.kernel.org 23691S: Supported 23692F: drivers/ptp/ptp_vmw.c 23693 23694VMWARE VMCI DRIVER 23695M: Bryan Tan <bryan-bt.tan@broadcom.com> 23696M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23697R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23698L: linux-kernel@vger.kernel.org 23699S: Supported 23700F: drivers/misc/vmw_vmci/ 23701F: include/linux/vmw_vmci* 23702 23703VMWARE VMMOUSE SUBDRIVER 23704M: Zack Rusin <zack.rusin@broadcom.com> 23705R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23706L: linux-input@vger.kernel.org 23707S: Supported 23708F: drivers/input/mouse/vmmouse.c 23709F: drivers/input/mouse/vmmouse.h 23710 23711VMWARE VMXNET3 ETHERNET DRIVER 23712M: Ronak Doshi <ronak.doshi@broadcom.com> 23713R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23714L: netdev@vger.kernel.org 23715S: Supported 23716F: drivers/net/vmxnet3/ 23717 23718VMWARE VSOCK VMCI TRANSPORT DRIVER 23719M: Bryan Tan <bryan-bt.tan@broadcom.com> 23720M: Vishnu Dasa <vishnu.dasa@broadcom.com> 23721R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23722L: linux-kernel@vger.kernel.org 23723S: Supported 23724F: net/vmw_vsock/vmci_transport* 23725 23726VOCORE VOCORE2 BOARD 23727M: Harvey Hunt <harveyhuntnexus@gmail.com> 23728L: linux-mips@vger.kernel.org 23729S: Maintained 23730F: arch/mips/boot/dts/ralink/vocore2.dts 23731 23732VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23733M: Liam Girdwood <lgirdwood@gmail.com> 23734M: Mark Brown <broonie@kernel.org> 23735L: linux-kernel@vger.kernel.org 23736S: Supported 23737W: http://www.slimlogic.co.uk/?p=48 23738T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23739F: Documentation/devicetree/bindings/regulator/ 23740F: Documentation/power/regulator/ 23741F: drivers/regulator/ 23742F: include/dt-bindings/regulator/ 23743F: include/linux/regulator/ 23744K: regulator_get_optional 23745 23746VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23747R: Matti Vaittinen <mazziesaccount@gmail.com> 23748F: drivers/regulator/irq_helpers.c 23749 23750VRF 23751M: David Ahern <dsahern@kernel.org> 23752L: netdev@vger.kernel.org 23753S: Maintained 23754F: Documentation/networking/vrf.rst 23755F: drivers/net/vrf.c 23756 23757VSPRINTF 23758M: Petr Mladek <pmladek@suse.com> 23759M: Steven Rostedt <rostedt@goodmis.org> 23760R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23761R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23762R: Sergey Senozhatsky <senozhatsky@chromium.org> 23763S: Maintained 23764T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23765F: Documentation/core-api/printk-formats.rst 23766F: lib/test_printf.c 23767F: lib/test_scanf.c 23768F: lib/vsprintf.c 23769 23770VT1211 HARDWARE MONITOR DRIVER 23771M: Juerg Haefliger <juergh@proton.me> 23772L: linux-hwmon@vger.kernel.org 23773S: Maintained 23774F: Documentation/hwmon/vt1211.rst 23775F: drivers/hwmon/vt1211.c 23776 23777VT8231 HARDWARE MONITOR DRIVER 23778M: Roger Lucas <vt8231@hiddenengine.co.uk> 23779L: linux-hwmon@vger.kernel.org 23780S: Maintained 23781F: drivers/hwmon/vt8231.c 23782 23783VUB300 USB to SDIO/SD/MMC bridge chip 23784L: linux-mmc@vger.kernel.org 23785S: Orphan 23786F: drivers/mmc/host/vub300.c 23787 23788W1 DALLAS'S 1-WIRE BUS 23789M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23790S: Maintained 23791F: Documentation/devicetree/bindings/w1/ 23792F: Documentation/w1/ 23793F: drivers/w1/ 23794F: include/linux/w1.h 23795 23796W83791D HARDWARE MONITORING DRIVER 23797M: Marc Hulsman <m.hulsman@tudelft.nl> 23798L: linux-hwmon@vger.kernel.org 23799S: Maintained 23800F: Documentation/hwmon/w83791d.rst 23801F: drivers/hwmon/w83791d.c 23802 23803W83793 HARDWARE MONITORING DRIVER 23804M: Rudolf Marek <r.marek@assembler.cz> 23805L: linux-hwmon@vger.kernel.org 23806S: Maintained 23807F: Documentation/hwmon/w83793.rst 23808F: drivers/hwmon/w83793.c 23809 23810W83795 HARDWARE MONITORING DRIVER 23811M: Jean Delvare <jdelvare@suse.com> 23812L: linux-hwmon@vger.kernel.org 23813S: Maintained 23814F: drivers/hwmon/w83795.c 23815 23816W83L51xD SD/MMC CARD INTERFACE DRIVER 23817M: Pierre Ossman <pierre@ossman.eu> 23818S: Maintained 23819F: drivers/mmc/host/wbsd.* 23820 23821WACOM PROTOCOL 4 SERIAL TABLETS 23822M: Julian Squires <julian@cipht.net> 23823M: Hans de Goede <hdegoede@redhat.com> 23824L: linux-input@vger.kernel.org 23825S: Maintained 23826F: drivers/input/tablet/wacom_serial4.c 23827 23828WANGXUN ETHERNET DRIVER 23829M: Jiawen Wu <jiawenwu@trustnetic.com> 23830M: Mengyuan Lou <mengyuanlou@net-swift.com> 23831L: netdev@vger.kernel.org 23832S: Maintained 23833W: https://www.net-swift.com 23834F: Documentation/networking/device_drivers/ethernet/wangxun/* 23835F: drivers/net/ethernet/wangxun/ 23836F: drivers/net/pcs/pcs-xpcs-wx.c 23837 23838WATCHDOG DEVICE DRIVERS 23839M: Wim Van Sebroeck <wim@linux-watchdog.org> 23840M: Guenter Roeck <linux@roeck-us.net> 23841L: linux-watchdog@vger.kernel.org 23842S: Maintained 23843W: http://www.linux-watchdog.org/ 23844T: git git://www.linux-watchdog.org/linux-watchdog.git 23845F: Documentation/devicetree/bindings/watchdog/ 23846F: Documentation/watchdog/ 23847F: drivers/watchdog/ 23848F: include/linux/watchdog.h 23849F: include/trace/events/watchdog.h 23850F: include/uapi/linux/watchdog.h 23851 23852WAVE5 VPU CODEC DRIVER 23853M: Nas Chung <nas.chung@chipsnmedia.com> 23854M: Jackson Lee <jackson.lee@chipsnmedia.com> 23855L: linux-media@vger.kernel.org 23856S: Maintained 23857F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23858F: drivers/media/platform/chips-media/wave5/ 23859 23860WHISKEYCOVE PMIC GPIO DRIVER 23861M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23862L: linux-gpio@vger.kernel.org 23863S: Maintained 23864F: drivers/gpio/gpio-wcove.c 23865 23866WHWAVE RTC DRIVER 23867M: Dianlong Li <long17.cool@163.com> 23868L: linux-rtc@vger.kernel.org 23869S: Maintained 23870F: drivers/rtc/rtc-sd3078.c 23871 23872WIIMOTE HID DRIVER 23873M: David Rheinsberg <david@readahead.eu> 23874L: linux-input@vger.kernel.org 23875S: Maintained 23876F: drivers/hid/hid-wiimote* 23877 23878WILOCITY WIL6210 WIRELESS DRIVER 23879L: linux-wireless@vger.kernel.org 23880S: Orphan 23881W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23882F: drivers/net/wireless/ath/wil6210/ 23883 23884WINBOND CIR DRIVER 23885M: David Härdeman <david@hardeman.nu> 23886S: Maintained 23887F: drivers/media/rc/winbond-cir.c 23888 23889WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23890L: linux-watchdog@vger.kernel.org 23891S: Orphan 23892F: drivers/watchdog/ebc-c384_wdt.c 23893 23894WINSYSTEMS WS16C48 GPIO DRIVER 23895M: William Breathitt Gray <william.gray@linaro.org> 23896L: linux-gpio@vger.kernel.org 23897S: Maintained 23898F: drivers/gpio/gpio-ws16c48.c 23899 23900WIREGUARD SECURE NETWORK TUNNEL 23901M: Jason A. Donenfeld <Jason@zx2c4.com> 23902L: wireguard@lists.zx2c4.com 23903L: netdev@vger.kernel.org 23904S: Maintained 23905F: drivers/net/wireguard/ 23906F: tools/testing/selftests/wireguard/ 23907 23908WISTRON LAPTOP BUTTON DRIVER 23909M: Miloslav Trmac <mitr@volny.cz> 23910S: Maintained 23911F: drivers/input/misc/wistron_btns.c 23912 23913WMI BINARY MOF DRIVER 23914M: Armin Wolf <W_Armin@gmx.de> 23915R: Thomas Weißschuh <linux@weissschuh.net> 23916L: platform-driver-x86@vger.kernel.org 23917S: Maintained 23918F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23919F: Documentation/wmi/devices/wmi-bmof.rst 23920F: drivers/platform/x86/wmi-bmof.c 23921 23922WOLFSON MICROELECTRONICS DRIVERS 23923L: patches@opensource.cirrus.com 23924S: Supported 23925W: https://github.com/CirrusLogic/linux-drivers/wiki 23926T: git https://github.com/CirrusLogic/linux-drivers.git 23927F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23928F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23929F: Documentation/devicetree/bindings/mfd/wm831x.txt 23930F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23931F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23932F: Documentation/devicetree/bindings/sound/wm* 23933F: Documentation/hwmon/wm83??.rst 23934F: arch/arm/mach-s3c/mach-crag6410* 23935F: drivers/clk/clk-wm83*.c 23936F: drivers/gpio/gpio-*wm*.c 23937F: drivers/gpio/gpio-arizona.c 23938F: drivers/hwmon/wm83??-hwmon.c 23939F: drivers/input/misc/wm831x-on.c 23940F: drivers/input/touchscreen/wm831x-ts.c 23941F: drivers/input/touchscreen/wm97*.c 23942F: drivers/leds/leds-wm83*.c 23943F: drivers/mfd/arizona* 23944F: drivers/mfd/cs47l24* 23945F: drivers/mfd/wm*.c 23946F: drivers/power/supply/wm83*.c 23947F: drivers/regulator/arizona* 23948F: drivers/regulator/wm8*.c 23949F: drivers/rtc/rtc-wm83*.c 23950F: drivers/video/backlight/wm83*_bl.c 23951F: drivers/watchdog/wm83*_wdt.c 23952F: include/linux/mfd/arizona/ 23953F: include/linux/mfd/wm831x/ 23954F: include/linux/mfd/wm8350/ 23955F: include/linux/mfd/wm8400* 23956F: include/linux/regulator/arizona* 23957F: include/linux/wm97xx.h 23958F: include/sound/wm????.h 23959F: sound/soc/codecs/arizona* 23960F: sound/soc/codecs/cs47l24* 23961F: sound/soc/codecs/wm* 23962 23963WORKQUEUE 23964M: Tejun Heo <tj@kernel.org> 23965R: Lai Jiangshan <jiangshanlai@gmail.com> 23966S: Maintained 23967T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23968F: Documentation/core-api/workqueue.rst 23969F: include/linux/workqueue.h 23970F: kernel/workqueue.c 23971F: kernel/workqueue_internal.h 23972 23973WWAN DRIVERS 23974M: Loic Poulain <loic.poulain@linaro.org> 23975M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23976R: Johannes Berg <johannes@sipsolutions.net> 23977L: netdev@vger.kernel.org 23978S: Maintained 23979F: drivers/net/wwan/ 23980F: include/linux/wwan.h 23981F: include/uapi/linux/wwan.h 23982 23983X-POWERS AXP288 PMIC DRIVERS 23984M: Hans de Goede <hdegoede@redhat.com> 23985S: Maintained 23986F: drivers/acpi/pmic/intel_pmic_xpower.c 23987N: axp288 23988 23989X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23990M: Chen-Yu Tsai <wens@csie.org> 23991L: linux-kernel@vger.kernel.org 23992S: Maintained 23993N: axp[128] 23994 23995X.25 STACK 23996M: Martin Schiller <ms@dev.tdt.de> 23997L: linux-x25@vger.kernel.org 23998S: Maintained 23999F: Documentation/networking/lapb-module.rst 24000F: Documentation/networking/x25* 24001F: drivers/net/wan/hdlc_x25.c 24002F: drivers/net/wan/lapbether.c 24003F: include/*/lapb.h 24004F: include/net/x25* 24005F: include/uapi/linux/x25.h 24006F: net/lapb/ 24007F: net/x25/ 24008 24009X86 ARCHITECTURE (32-BIT AND 64-BIT) 24010M: Thomas Gleixner <tglx@linutronix.de> 24011M: Ingo Molnar <mingo@redhat.com> 24012M: Borislav Petkov <bp@alien8.de> 24013M: Dave Hansen <dave.hansen@linux.intel.com> 24014M: x86@kernel.org 24015R: "H. Peter Anvin" <hpa@zytor.com> 24016L: linux-kernel@vger.kernel.org 24017S: Maintained 24018T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 24019F: Documentation/arch/x86/ 24020F: Documentation/devicetree/bindings/x86/ 24021F: arch/x86/ 24022 24023X86 ENTRY CODE 24024M: Andy Lutomirski <luto@kernel.org> 24025L: linux-kernel@vger.kernel.org 24026S: Maintained 24027T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 24028F: arch/x86/entry/ 24029 24030X86 HARDWARE VULNERABILITIES 24031M: Thomas Gleixner <tglx@linutronix.de> 24032M: Borislav Petkov <bp@alien8.de> 24033M: Peter Zijlstra <peterz@infradead.org> 24034M: Josh Poimboeuf <jpoimboe@kernel.org> 24035R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24036S: Maintained 24037F: Documentation/admin-guide/hw-vuln/ 24038F: arch/x86/include/asm/nospec-branch.h 24039F: arch/x86/kernel/cpu/bugs.c 24040 24041X86 MCE INFRASTRUCTURE 24042M: Tony Luck <tony.luck@intel.com> 24043M: Borislav Petkov <bp@alien8.de> 24044L: linux-edac@vger.kernel.org 24045S: Maintained 24046F: Documentation/ABI/testing/sysfs-mce 24047F: Documentation/arch/x86/x86_64/machinecheck.rst 24048F: arch/x86/kernel/cpu/mce/* 24049 24050X86 MICROCODE UPDATE SUPPORT 24051M: Borislav Petkov <bp@alien8.de> 24052S: Maintained 24053F: arch/x86/kernel/cpu/microcode/* 24054 24055X86 MM 24056M: Dave Hansen <dave.hansen@linux.intel.com> 24057M: Andy Lutomirski <luto@kernel.org> 24058M: Peter Zijlstra <peterz@infradead.org> 24059L: linux-kernel@vger.kernel.org 24060S: Maintained 24061T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24062F: arch/x86/mm/ 24063 24064X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24065M: Hans de Goede <hdegoede@redhat.com> 24066L: platform-driver-x86@vger.kernel.org 24067S: Maintained 24068T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24069F: drivers/platform/x86/x86-android-tablets/ 24070 24071X86 PLATFORM DRIVERS 24072M: Hans de Goede <hdegoede@redhat.com> 24073M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24074L: platform-driver-x86@vger.kernel.org 24075S: Maintained 24076Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24077T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24078F: drivers/platform/olpc/ 24079F: drivers/platform/x86/ 24080F: include/linux/platform_data/x86/ 24081 24082X86 PLATFORM UV HPE SUPERDOME FLEX 24083M: Steve Wahl <steve.wahl@hpe.com> 24084R: Justin Ernst <justin.ernst@hpe.com> 24085R: Kyle Meyer <kyle.meyer@hpe.com> 24086R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24087R: Russ Anderson <russ.anderson@hpe.com> 24088S: Supported 24089F: arch/x86/include/asm/uv/ 24090F: arch/x86/kernel/apic/x2apic_uv_x.c 24091F: arch/x86/platform/uv/ 24092 24093X86 STACK UNWINDING 24094M: Josh Poimboeuf <jpoimboe@kernel.org> 24095M: Peter Zijlstra <peterz@infradead.org> 24096S: Supported 24097F: arch/x86/include/asm/unwind*.h 24098F: arch/x86/kernel/dumpstack.c 24099F: arch/x86/kernel/stacktrace.c 24100F: arch/x86/kernel/unwind_*.c 24101 24102X86 TRUST DOMAIN EXTENSIONS (TDX) 24103M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24104R: Dave Hansen <dave.hansen@linux.intel.com> 24105L: x86@kernel.org 24106L: linux-coco@lists.linux.dev 24107S: Supported 24108T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24109F: arch/x86/boot/compressed/tdx* 24110F: arch/x86/coco/tdx/ 24111F: arch/x86/include/asm/shared/tdx.h 24112F: arch/x86/include/asm/tdx.h 24113F: arch/x86/virt/vmx/tdx/ 24114F: drivers/virt/coco/tdx-guest 24115 24116X86 VDSO 24117M: Andy Lutomirski <luto@kernel.org> 24118L: linux-kernel@vger.kernel.org 24119S: Maintained 24120T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24121F: arch/x86/entry/vdso/ 24122 24123XARRAY 24124M: Matthew Wilcox <willy@infradead.org> 24125L: linux-fsdevel@vger.kernel.org 24126S: Supported 24127F: Documentation/core-api/xarray.rst 24128F: include/linux/idr.h 24129F: include/linux/xarray.h 24130F: lib/idr.c 24131F: lib/xarray.c 24132F: tools/testing/radix-tree 24133 24134XBOX DVD IR REMOTE 24135M: Benjamin Valentin <benpicco@googlemail.com> 24136S: Maintained 24137F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24138F: drivers/media/rc/xbox_remote.c 24139 24140XC2028/3028 TUNER DRIVER 24141M: Mauro Carvalho Chehab <mchehab@kernel.org> 24142L: linux-media@vger.kernel.org 24143S: Maintained 24144W: https://linuxtv.org 24145T: git git://linuxtv.org/media_tree.git 24146F: drivers/media/tuners/xc2028.* 24147 24148XDP (eXpress Data Path) 24149M: Alexei Starovoitov <ast@kernel.org> 24150M: Daniel Borkmann <daniel@iogearbox.net> 24151M: David S. Miller <davem@davemloft.net> 24152M: Jakub Kicinski <kuba@kernel.org> 24153M: Jesper Dangaard Brouer <hawk@kernel.org> 24154M: John Fastabend <john.fastabend@gmail.com> 24155L: netdev@vger.kernel.org 24156L: bpf@vger.kernel.org 24157S: Supported 24158F: drivers/net/ethernet/*/*/*/*/*xdp* 24159F: drivers/net/ethernet/*/*/*xdp* 24160F: include/net/xdp.h 24161F: include/net/xdp_priv.h 24162F: include/trace/events/xdp.h 24163F: kernel/bpf/cpumap.c 24164F: kernel/bpf/devmap.c 24165F: net/core/xdp.c 24166F: samples/bpf/xdp* 24167F: tools/testing/selftests/bpf/*/*xdp* 24168F: tools/testing/selftests/bpf/*xdp* 24169K: (?:\b|_)xdp(?:\b|_) 24170 24171XDP SOCKETS (AF_XDP) 24172M: Björn Töpel <bjorn@kernel.org> 24173M: Magnus Karlsson <magnus.karlsson@intel.com> 24174M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24175R: Jonathan Lemon <jonathan.lemon@gmail.com> 24176L: netdev@vger.kernel.org 24177L: bpf@vger.kernel.org 24178S: Maintained 24179F: Documentation/networking/af_xdp.rst 24180F: include/net/netns/xdp.h 24181F: include/net/xdp_sock* 24182F: include/net/xsk_buff_pool.h 24183F: include/uapi/linux/if_xdp.h 24184F: include/uapi/linux/xdp_diag.h 24185F: net/xdp/ 24186F: tools/testing/selftests/bpf/*xsk* 24187 24188XEN BLOCK SUBSYSTEM 24189M: Roger Pau Monné <roger.pau@citrix.com> 24190L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24191S: Supported 24192F: drivers/block/xen* 24193F: drivers/block/xen-blkback/* 24194 24195XEN HYPERVISOR ARM 24196M: Stefano Stabellini <sstabellini@kernel.org> 24197L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24198S: Maintained 24199F: arch/arm/include/asm/xen/ 24200F: arch/arm/xen/ 24201 24202XEN HYPERVISOR ARM64 24203M: Stefano Stabellini <sstabellini@kernel.org> 24204L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24205S: Maintained 24206F: arch/arm64/include/asm/xen/ 24207F: arch/arm64/xen/ 24208 24209XEN HYPERVISOR INTERFACE 24210M: Juergen Gross <jgross@suse.com> 24211M: Stefano Stabellini <sstabellini@kernel.org> 24212R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24213L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24214S: Supported 24215T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24216F: Documentation/ABI/stable/sysfs-hypervisor-xen 24217F: Documentation/ABI/testing/sysfs-hypervisor-xen 24218F: drivers/*/xen-*front.c 24219F: drivers/xen/ 24220F: include/uapi/xen/ 24221F: include/xen/ 24222F: kernel/configs/xen.config 24223 24224XEN HYPERVISOR X86 24225M: Juergen Gross <jgross@suse.com> 24226R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24227L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24228S: Supported 24229F: arch/x86/configs/xen.config 24230F: arch/x86/include/asm/pvclock-abi.h 24231F: arch/x86/include/asm/xen/ 24232F: arch/x86/platform/pvh/ 24233F: arch/x86/xen/ 24234 24235XEN NETWORK BACKEND DRIVER 24236M: Wei Liu <wei.liu@kernel.org> 24237M: Paul Durrant <paul@xen.org> 24238L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24239L: netdev@vger.kernel.org 24240S: Supported 24241F: drivers/net/xen-netback/* 24242 24243XEN PCI SUBSYSTEM 24244M: Juergen Gross <jgross@suse.com> 24245L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24246S: Supported 24247F: arch/x86/pci/*xen* 24248F: drivers/pci/*xen* 24249 24250XEN PVSCSI DRIVERS 24251M: Juergen Gross <jgross@suse.com> 24252L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24253L: linux-scsi@vger.kernel.org 24254S: Supported 24255F: drivers/scsi/xen-scsifront.c 24256F: drivers/xen/xen-scsiback.c 24257F: include/xen/interface/io/vscsiif.h 24258 24259XEN PVUSB DRIVER 24260M: Juergen Gross <jgross@suse.com> 24261L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24262L: linux-usb@vger.kernel.org 24263S: Supported 24264F: drivers/usb/host/xen* 24265F: include/xen/interface/io/usbif.h 24266 24267XEN SOUND FRONTEND DRIVER 24268M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24269L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24270L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24271S: Supported 24272F: sound/xen/* 24273 24274XEN SWIOTLB SUBSYSTEM 24275M: Juergen Gross <jgross@suse.com> 24276M: Stefano Stabellini <sstabellini@kernel.org> 24277L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24278L: iommu@lists.linux.dev 24279S: Supported 24280F: arch/*/include/asm/xen/swiotlb-xen.h 24281F: drivers/xen/swiotlb-xen.c 24282F: include/xen/arm/swiotlb-xen.h 24283F: include/xen/swiotlb-xen.h 24284 24285XFS FILESYSTEM 24286M: Chandan Babu R <chandan.babu@oracle.com> 24287R: Darrick J. Wong <djwong@kernel.org> 24288L: linux-xfs@vger.kernel.org 24289S: Supported 24290W: http://xfs.org/ 24291C: irc://irc.oftc.net/xfs 24292T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24293P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24294F: Documentation/ABI/testing/sysfs-fs-xfs 24295F: Documentation/admin-guide/xfs.rst 24296F: Documentation/filesystems/xfs/* 24297F: fs/xfs/ 24298F: include/uapi/linux/dqblk_xfs.h 24299F: include/uapi/linux/fsmap.h 24300 24301XILINX AMS DRIVER 24302M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24303L: linux-iio@vger.kernel.org 24304S: Maintained 24305F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24306F: drivers/iio/adc/xilinx-ams.c 24307 24308XILINX AXI ETHERNET DRIVER 24309M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24310S: Maintained 24311F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24312F: drivers/net/ethernet/xilinx/xilinx_axienet* 24313 24314XILINX CAN DRIVER 24315M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24316L: linux-can@vger.kernel.org 24317S: Maintained 24318F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24319F: drivers/net/can/xilinx_can.c 24320 24321XILINX EVENT MANAGEMENT DRIVER 24322M: Michal Simek <michal.simek@amd.com> 24323S: Maintained 24324F: drivers/soc/xilinx/xlnx_event_manager.c 24325F: include/linux/firmware/xlnx-event-manager.h 24326 24327XILINX GPIO DRIVER 24328M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24329R: Srinivas Neeli <srinivas.neeli@amd.com> 24330R: Michal Simek <michal.simek@amd.com> 24331S: Maintained 24332F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24333F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24334F: drivers/gpio/gpio-xilinx.c 24335F: drivers/gpio/gpio-zynq.c 24336 24337XILINX LL TEMAC ETHERNET DRIVER 24338L: netdev@vger.kernel.org 24339S: Orphan 24340F: drivers/net/ethernet/xilinx/ll_temac* 24341 24342XILINX PWM DRIVER 24343M: Sean Anderson <sean.anderson@seco.com> 24344S: Maintained 24345F: drivers/pwm/pwm-xilinx.c 24346F: include/clocksource/timer-xilinx.h 24347 24348XILINX SD-FEC IP CORES 24349M: Derek Kiernan <derek.kiernan@amd.com> 24350M: Dragan Cvetic <dragan.cvetic@amd.com> 24351S: Maintained 24352F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24353F: Documentation/misc-devices/xilinx_sdfec.rst 24354F: drivers/misc/Kconfig 24355F: drivers/misc/Makefile 24356F: drivers/misc/xilinx_sdfec.c 24357F: include/uapi/misc/xilinx_sdfec.h 24358 24359XILINX UARTLITE SERIAL DRIVER 24360M: Peter Korsgaard <jacmet@sunsite.dk> 24361L: linux-serial@vger.kernel.org 24362S: Maintained 24363F: drivers/tty/serial/uartlite.c 24364 24365XILINX VIDEO IP CORES 24366M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24367L: linux-media@vger.kernel.org 24368S: Supported 24369T: git git://linuxtv.org/media_tree.git 24370F: Documentation/devicetree/bindings/media/xilinx/ 24371F: drivers/media/platform/xilinx/ 24372F: include/uapi/linux/xilinx-v4l2-controls.h 24373 24374XILINX VERSAL EDAC DRIVER 24375M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24376M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24377S: Maintained 24378F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24379F: drivers/edac/versal_edac.c 24380 24381XILINX WATCHDOG DRIVER 24382M: Srinivas Neeli <srinivas.neeli@amd.com> 24383R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24384R: Michal Simek <michal.simek@amd.com> 24385S: Maintained 24386F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24387F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24388F: drivers/watchdog/of_xilinx_wdt.c 24389F: drivers/watchdog/xilinx_wwdt.c 24390 24391XILINX XDMA DRIVER 24392M: Lizhi Hou <lizhi.hou@amd.com> 24393M: Brian Xu <brian.xu@amd.com> 24394M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24395L: dmaengine@vger.kernel.org 24396S: Supported 24397F: drivers/dma/xilinx/xdma-regs.h 24398F: drivers/dma/xilinx/xdma.c 24399F: include/linux/dma/amd_xdma.h 24400F: include/linux/platform_data/amd_xdma.h 24401 24402XILINX ZYNQMP DPDMA DRIVER 24403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24404L: dmaengine@vger.kernel.org 24405S: Supported 24406F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24407F: drivers/dma/xilinx/xilinx_dpdma.c 24408F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24409 24410XILINX ZYNQMP OCM EDAC DRIVER 24411M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24412M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24413S: Maintained 24414F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24415F: drivers/edac/zynqmp_edac.c 24416 24417XILINX ZYNQMP PSGTR PHY DRIVER 24418M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24419L: linux-kernel@vger.kernel.org 24420S: Supported 24421T: git https://github.com/Xilinx/linux-xlnx.git 24422F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24423F: drivers/phy/xilinx/phy-zynqmp.c 24424 24425XILINX ZYNQMP SHA3 DRIVER 24426M: Harsha <harsha.harsha@amd.com> 24427S: Maintained 24428F: drivers/crypto/xilinx/zynqmp-sha.c 24429 24430XILINX ZYNQMP NVMEM DRIVER 24431M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24432M: Kalyani Akula <kalyani.akula@amd.com> 24433R: Michal Simek <michal.simek@amd.com> 24434S: Maintained 24435F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24436F: drivers/nvmem/zynqmp_nvmem.c 24437 24438XILLYBUS DRIVER 24439M: Eli Billauer <eli.billauer@gmail.com> 24440L: linux-kernel@vger.kernel.org 24441S: Supported 24442F: drivers/char/xillybus/ 24443 24444XLP9XX I2C DRIVER 24445M: George Cherian <gcherian@marvell.com> 24446L: linux-i2c@vger.kernel.org 24447S: Supported 24448W: http://www.marvell.com 24449F: drivers/i2c/busses/i2c-xlp9xx.c 24450 24451XRA1403 GPIO EXPANDER 24452M: Nandor Han <nandor.han@ge.com> 24453L: linux-gpio@vger.kernel.org 24454S: Maintained 24455F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24456F: drivers/gpio/gpio-xra1403.c 24457 24458XTENSA XTFPGA PLATFORM SUPPORT 24459M: Max Filippov <jcmvbkbc@gmail.com> 24460S: Maintained 24461F: drivers/spi/spi-xtensa-xtfpga.c 24462F: sound/soc/xtensa/xtfpga-i2s.c 24463 24464YAM DRIVER FOR AX.25 24465M: Jean-Paul Roubelat <jpr@f6fbb.org> 24466L: linux-hams@vger.kernel.org 24467S: Maintained 24468F: drivers/net/hamradio/yam* 24469F: include/linux/yam.h 24470 24471YAMA SECURITY MODULE 24472M: Kees Cook <keescook@chromium.org> 24473S: Supported 24474T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24475F: Documentation/admin-guide/LSM/Yama.rst 24476F: security/yama/ 24477 24478YEALINK PHONE DRIVER 24479M: Henk Vergonet <Henk.Vergonet@gmail.com> 24480L: usbb2k-api-dev@nongnu.org 24481S: Maintained 24482F: Documentation/input/devices/yealink.rst 24483F: drivers/input/misc/yealink.* 24484 24485Z3FOLD COMPRESSED PAGE ALLOCATOR 24486M: Vitaly Wool <vitaly.wool@konsulko.com> 24487R: Miaohe Lin <linmiaohe@huawei.com> 24488L: linux-mm@kvack.org 24489S: Maintained 24490F: mm/z3fold.c 24491 24492Z8530 DRIVER FOR AX.25 24493M: Joerg Reuter <jreuter@yaina.de> 24494L: linux-hams@vger.kernel.org 24495S: Maintained 24496W: http://yaina.de/jreuter/ 24497W: http://www.qsl.net/dl1bke/ 24498F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24499F: drivers/net/hamradio/*scc.c 24500F: drivers/net/hamradio/z8530.h 24501 24502ZBUD COMPRESSED PAGE ALLOCATOR 24503M: Seth Jennings <sjenning@redhat.com> 24504M: Dan Streetman <ddstreet@ieee.org> 24505L: linux-mm@kvack.org 24506S: Maintained 24507F: mm/zbud.c 24508 24509ZD1211RW WIRELESS DRIVER 24510L: linux-wireless@vger.kernel.org 24511S: Orphan 24512F: drivers/net/wireless/zydas/zd1211rw/ 24513 24514ZD1301 MEDIA DRIVER 24515L: linux-media@vger.kernel.org 24516S: Orphan 24517W: https://linuxtv.org/ 24518Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24519F: drivers/media/usb/dvb-usb-v2/zd1301* 24520 24521ZD1301_DEMOD MEDIA DRIVER 24522L: linux-media@vger.kernel.org 24523S: Orphan 24524W: https://linuxtv.org/ 24525Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24526F: drivers/media/dvb-frontends/zd1301_demod* 24527 24528ZHAOXIN PROCESSOR SUPPORT 24529M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24530L: linux-kernel@vger.kernel.org 24531S: Maintained 24532F: arch/x86/kernel/cpu/zhaoxin.c 24533 24534ZONEFS FILESYSTEM 24535M: Damien Le Moal <dlemoal@kernel.org> 24536M: Naohiro Aota <naohiro.aota@wdc.com> 24537R: Johannes Thumshirn <jth@kernel.org> 24538L: linux-fsdevel@vger.kernel.org 24539S: Maintained 24540T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24541F: Documentation/filesystems/zonefs.rst 24542F: fs/zonefs/ 24543 24544ZR36067 VIDEO FOR LINUX DRIVER 24545M: Corentin Labbe <clabbe@baylibre.com> 24546L: mjpeg-users@lists.sourceforge.net 24547L: linux-media@vger.kernel.org 24548S: Maintained 24549W: http://mjpeg.sourceforge.net/driver-zoran/ 24550Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24551F: Documentation/driver-api/media/drivers/zoran.rst 24552F: drivers/media/pci/zoran/ 24553 24554ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24555M: Minchan Kim <minchan@kernel.org> 24556M: Sergey Senozhatsky <senozhatsky@chromium.org> 24557L: linux-kernel@vger.kernel.org 24558S: Maintained 24559F: Documentation/admin-guide/blockdev/zram.rst 24560F: drivers/block/zram/ 24561 24562ZS DECSTATION Z85C30 SERIAL DRIVER 24563M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24564S: Maintained 24565F: drivers/tty/serial/zs.* 24566 24567ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24568M: Minchan Kim <minchan@kernel.org> 24569M: Sergey Senozhatsky <senozhatsky@chromium.org> 24570L: linux-mm@kvack.org 24571S: Maintained 24572F: Documentation/mm/zsmalloc.rst 24573F: include/linux/zsmalloc.h 24574F: mm/zsmalloc.c 24575 24576ZSTD 24577M: Nick Terrell <terrelln@fb.com> 24578S: Maintained 24579B: https://github.com/facebook/zstd/issues 24580T: git https://github.com/terrelln/linux.git 24581F: crypto/zstd.c 24582F: include/linux/zstd* 24583F: lib/decompress_unzstd.c 24584F: lib/zstd/ 24585N: zstd 24586K: zstd 24587 24588ZSWAP COMPRESSED SWAP CACHING 24589M: Johannes Weiner <hannes@cmpxchg.org> 24590M: Yosry Ahmed <yosryahmed@google.com> 24591M: Nhat Pham <nphamcs@gmail.com> 24592R: Chengming Zhou <chengming.zhou@linux.dev> 24593L: linux-mm@kvack.org 24594S: Maintained 24595F: Documentation/admin-guide/mm/zswap.rst 24596F: include/linux/zpool.h 24597F: include/linux/zswap.h 24598F: mm/zpool.c 24599F: mm/zswap.c 24600F: tools/testing/selftests/cgroup/test_zswap.c 24601 24602THE REST 24603M: Linus Torvalds <torvalds@linux-foundation.org> 24604L: linux-kernel@vger.kernel.org 24605S: Buried alive in reporters 24606T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24607F: * 24608F: */ 24609
