1List of maintainers 2=================== 3 4Descriptions of section entries and preferred order 5--------------------------------------------------- 6 7 M: *Mail* patches to: FullName <address@domain> 8 R: Designated *Reviewer*: FullName <address@domain> 9 These reviewers should be CCed on patches. 10 L: *Mailing list* that is relevant to this area 11 S: *Status*, one of the following: 12 Supported: Someone is actually paid to look after this. 13 Maintained: Someone actually looks after it. 14 Odd Fixes: It has a maintainer but they don't have time to do 15 much other than throw the odd patch in. See below.. 16 Orphan: No current maintainer [but maybe you could take the 17 role as you write your new code]. 18 Obsolete: Old code. Something tagged obsolete generally means 19 it has been replaced by a better system and you 20 should be using that. 21 W: *Web-page* with status/info 22 Q: *Patchwork* web based patch tracking system site 23 B: URI for where to file *bugs*. A web-page with detailed bug 24 filing info, a direct bug tracker link, or a mailto: URI. 25 C: URI for *chat* protocol, server and channel where developers 26 usually hang out, for example irc://server/channel. 27 P: *Subsystem Profile* document for more details submitting 28 patches to the given subsystem. This is either an in-tree file, 29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 30 for details. 31 T: *SCM* tree type and location. 32 Type is one of: git, hg, quilt, stgit, topgit 33 F: *Files* and directories wildcard patterns. 34 A trailing slash includes all files and subdirectory files. 35 F: drivers/net/ all files in and below drivers/net 36 F: drivers/net/* all files in drivers/net, but not below 37 F: */net/* all files in "any top level directory"/net 38 One pattern per line. Multiple F: lines acceptable. 39 X: *Excluded* files and directories that are NOT maintained, same 40 rules as F:. Files exclusions are tested before file matches. 41 Can be useful for excluding a specific subdirectory, for instance: 42 F: net/ 43 X: net/ipv6/ 44 matches all files in and below net excluding net/ipv6/ 45 N: Files and directories *Regex* patterns. 46 N: [^a-z]tegra all files whose path contains tegra 47 (not including files like integrator) 48 One pattern per line. Multiple N: lines acceptable. 49 scripts/get_maintainer.pl has different behavior for files that 50 match F: pattern and matches of N: patterns. By default, 51 get_maintainer will not look at git log history when an F: pattern 52 match occurs. When an N: match occurs, git log history is used 53 to also notify the people that have git commit signatures. 54 K: *Content regex* (perl extended) pattern match in a patch or file. 55 For instance: 56 K: of_get_profile 57 matches patches or files that contain "of_get_profile" 58 K: \b(printk|pr_(info|err))\b 59 matches patches or files that contain one or more of the words 60 printk, pr_info or pr_err 61 One regex pattern per line. Multiple K: lines acceptable. 62 63Maintainers List 64---------------- 65 66.. note:: When reading this list, please look for the most precise areas 67 first. When adding to this list, please keep the entries in 68 alphabetical order. 69 703C59X NETWORK DRIVER 71M: Steffen Klassert <klassert@kernel.org> 72L: netdev@vger.kernel.org 73S: Odd Fixes 74F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 75F: drivers/net/ethernet/3com/3c59x.c 76 773CR990 NETWORK DRIVER 78M: David Dillow <dave@thedillows.org> 79L: netdev@vger.kernel.org 80S: Maintained 81F: drivers/net/ethernet/3com/typhoon* 82 833WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 84M: Adam Radford <aradford@gmail.com> 85L: linux-scsi@vger.kernel.org 86S: Supported 87W: http://www.lsi.com 88F: drivers/scsi/3w-* 89 9053C700 AND 53C700-66 SCSI DRIVER 91M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 92L: linux-scsi@vger.kernel.org 93S: Maintained 94F: drivers/scsi/53c700* 95 966LOWPAN GENERIC (BTLE/IEEE 802.15.4) 97M: Alexander Aring <alex.aring@gmail.com> 98L: linux-bluetooth@vger.kernel.org 99L: linux-wpan@vger.kernel.org 100S: Maintained 101F: Documentation/networking/6lowpan.rst 102F: include/net/6lowpan.h 103F: net/6lowpan/ 104 1056PACK NETWORK DRIVER FOR AX.25 106M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 107L: linux-hams@vger.kernel.org 108S: Maintained 109F: drivers/net/hamradio/6pack.c 110 111802.11 (including CFG80211/NL80211) 112M: Johannes Berg <johannes@sipsolutions.net> 113L: linux-wireless@vger.kernel.org 114S: Maintained 115W: https://wireless.wiki.kernel.org/ 116Q: https://patchwork.kernel.org/project/linux-wireless/list/ 117T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 118T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 119F: Documentation/driver-api/80211/cfg80211.rst 120F: Documentation/networking/regulatory.rst 121F: include/linux/ieee80211.h 122F: include/net/cfg80211.h 123F: include/net/ieee80211_radiotap.h 124F: include/net/iw_handler.h 125F: include/net/wext.h 126F: include/uapi/linux/nl80211.h 127F: include/uapi/linux/wireless.h 128F: net/wireless/ 129 1308169 10/100/1000 GIGABIT ETHERNET DRIVER 131M: Heiner Kallweit <hkallweit1@gmail.com> 132M: nic_swsd@realtek.com 133L: netdev@vger.kernel.org 134S: Maintained 135F: drivers/net/ethernet/realtek/r8169* 136 1378250/16?50 (AND CLONE UARTS) SERIAL DRIVER 138M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 139L: linux-serial@vger.kernel.org 140S: Maintained 141T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 142F: drivers/tty/serial/8250* 143F: include/linux/serial_8250.h 144 1458390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 146L: netdev@vger.kernel.org 147S: Orphan / Obsolete 148F: drivers/net/ethernet/8390/ 149 1509P FILE SYSTEM 151M: Eric Van Hensbergen <ericvh@kernel.org> 152M: Latchesar Ionkov <lucho@ionkov.net> 153M: Dominique Martinet <asmadeus@codewreck.org> 154R: Christian Schoenebeck <linux_oss@crudebyte.com> 155L: v9fs@lists.linux.dev 156S: Maintained 157W: http://github.com/v9fs 158Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 159T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 160T: git git://github.com/martinetd/linux.git 161F: Documentation/filesystems/9p.rst 162F: fs/9p/ 163F: include/net/9p/ 164F: include/trace/events/9p.h 165F: include/uapi/linux/virtio_9p.h 166F: net/9p/ 167 168A64FX DIAG DRIVER 169M: Hitomi Hasegawa <hasegawa-hitomi@fujitsu.com> 170S: Supported 171F: drivers/soc/fujitsu/a64fx-diag.c 172 173A8293 MEDIA DRIVER 174L: linux-media@vger.kernel.org 175S: Orphan 176W: https://linuxtv.org 177Q: http://patchwork.linuxtv.org/project/linux-media/list/ 178F: drivers/media/dvb-frontends/a8293* 179 180AACRAID SCSI RAID DRIVER 181M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 182L: linux-scsi@vger.kernel.org 183S: Supported 184W: http://www.adaptec.com/ 185F: Documentation/scsi/aacraid.rst 186F: drivers/scsi/aacraid/ 187 188AB8500 BATTERY AND CHARGER DRIVERS 189M: Linus Walleij <linus.walleij@linaro.org> 190F: Documentation/devicetree/bindings/power/supply/*ab8500* 191F: drivers/power/supply/*ab8500* 192 193ABI/API 194L: linux-api@vger.kernel.org 195F: include/linux/syscalls.h 196F: kernel/sys_ni.c 197X: arch/*/include/uapi/ 198X: include/uapi/ 199 200ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 201M: Hans de Goede <hdegoede@redhat.com> 202L: linux-hwmon@vger.kernel.org 203S: Maintained 204F: drivers/hwmon/abituguru.c 205 206ABIT UGURU 3 HARDWARE MONITOR DRIVER 207M: Alistair John Strachan <alistair@devzero.co.uk> 208L: linux-hwmon@vger.kernel.org 209S: Maintained 210F: drivers/hwmon/abituguru3.c 211 212ACCES 104-DIO-48E GPIO DRIVER 213M: William Breathitt Gray <william.gray@linaro.org> 214L: linux-gpio@vger.kernel.org 215S: Maintained 216F: drivers/gpio/gpio-104-dio-48e.c 217 218ACCES 104-IDI-48 GPIO DRIVER 219M: William Breathitt Gray <william.gray@linaro.org> 220L: linux-gpio@vger.kernel.org 221S: Maintained 222F: drivers/gpio/gpio-104-idi-48.c 223 224ACCES 104-IDIO-16 GPIO DRIVER 225M: William Breathitt Gray <william.gray@linaro.org> 226L: linux-gpio@vger.kernel.org 227S: Maintained 228F: drivers/gpio/gpio-104-idio-16.c 229 230ACCES 104-QUAD-8 DRIVER 231M: William Breathitt Gray <william.gray@linaro.org> 232L: linux-iio@vger.kernel.org 233S: Maintained 234F: drivers/counter/104-quad-8.c 235 236ACCES IDIO-16 GPIO LIBRARY 237M: William Breathitt Gray <william.gray@linaro.org> 238L: linux-gpio@vger.kernel.org 239S: Maintained 240F: drivers/gpio/gpio-idio-16.c 241F: drivers/gpio/gpio-idio-16.h 242 243ACCES PCI-IDIO-16 GPIO DRIVER 244M: William Breathitt Gray <william.gray@linaro.org> 245L: linux-gpio@vger.kernel.org 246S: Maintained 247F: drivers/gpio/gpio-pci-idio-16.c 248 249ACCES PCIe-IDIO-24 GPIO DRIVER 250M: William Breathitt Gray <william.gray@linaro.org> 251L: linux-gpio@vger.kernel.org 252S: Maintained 253F: drivers/gpio/gpio-pcie-idio-24.c 254 255ACENIC DRIVER 256M: Jes Sorensen <jes@trained-monkey.org> 257L: linux-acenic@sunsite.dk 258S: Maintained 259F: drivers/net/ethernet/alteon/acenic* 260 261ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 262M: Peter Kaestle <peter@piie.net> 263L: platform-driver-x86@vger.kernel.org 264S: Maintained 265W: http://piie.net/?section=acerhdf 266F: drivers/platform/x86/acerhdf.c 267 268ACER WMI LAPTOP EXTRAS 269M: "Lee, Chun-Yi" <jlee@suse.com> 270L: platform-driver-x86@vger.kernel.org 271S: Maintained 272F: drivers/platform/x86/acer-wmi.c 273 274ACPI 275M: "Rafael J. Wysocki" <rafael@kernel.org> 276R: Len Brown <lenb@kernel.org> 277L: linux-acpi@vger.kernel.org 278S: Supported 279Q: https://patchwork.kernel.org/project/linux-acpi/list/ 280B: https://bugzilla.kernel.org 281T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 282F: Documentation/ABI/testing/configfs-acpi 283F: Documentation/ABI/testing/sysfs-bus-acpi 284F: Documentation/firmware-guide/acpi/ 285F: arch/x86/kernel/acpi/ 286F: arch/x86/pci/acpi.c 287F: drivers/acpi/ 288F: drivers/pci/*/*acpi* 289F: drivers/pci/*acpi* 290F: drivers/pnp/pnpacpi/ 291F: include/acpi/ 292F: include/linux/acpi.h 293F: include/linux/fwnode.h 294F: include/linux/fw_table.h 295F: lib/fw_table.c 296F: tools/power/acpi/ 297 298ACPI APEI 299M: "Rafael J. Wysocki" <rafael@kernel.org> 300R: Len Brown <lenb@kernel.org> 301R: James Morse <james.morse@arm.com> 302R: Tony Luck <tony.luck@intel.com> 303R: Borislav Petkov <bp@alien8.de> 304L: linux-acpi@vger.kernel.org 305F: drivers/acpi/apei/ 306 307ACPI COMPONENT ARCHITECTURE (ACPICA) 308M: Robert Moore <robert.moore@intel.com> 309M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 310L: linux-acpi@vger.kernel.org 311L: acpica-devel@lists.linux.dev 312S: Supported 313W: https://acpica.org/ 314W: https://github.com/acpica/acpica/ 315Q: https://patchwork.kernel.org/project/linux-acpi/list/ 316B: https://bugzilla.kernel.org 317B: https://bugs.acpica.org 318T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 319F: drivers/acpi/acpica/ 320F: include/acpi/ 321F: tools/power/acpi/ 322 323ACPI FOR ARM64 (ACPI/arm64) 324M: Lorenzo Pieralisi <lpieralisi@kernel.org> 325M: Hanjun Guo <guohanjun@huawei.com> 326M: Sudeep Holla <sudeep.holla@arm.com> 327L: linux-acpi@vger.kernel.org 328L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 329S: Maintained 330F: drivers/acpi/arm64 331 332ACPI FOR RISC-V (ACPI/riscv) 333M: Sunil V L <sunilvl@ventanamicro.com> 334L: linux-acpi@vger.kernel.org 335L: linux-riscv@lists.infradead.org 336S: Maintained 337F: drivers/acpi/riscv/ 338 339ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 340M: Sudeep Holla <sudeep.holla@arm.com> 341L: linux-acpi@vger.kernel.org 342S: Supported 343F: drivers/mailbox/pcc.c 344 345ACPI PMIC DRIVERS 346M: "Rafael J. Wysocki" <rafael@kernel.org> 347M: Len Brown <lenb@kernel.org> 348R: Andy Shevchenko <andy@kernel.org> 349R: Mika Westerberg <mika.westerberg@linux.intel.com> 350L: linux-acpi@vger.kernel.org 351S: Supported 352Q: https://patchwork.kernel.org/project/linux-acpi/list/ 353B: https://bugzilla.kernel.org 354T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 355F: drivers/acpi/pmic/ 356 357ACPI SERIAL MULTI INSTANTIATE DRIVER 358M: Hans de Goede <hdegoede@redhat.com> 359L: platform-driver-x86@vger.kernel.org 360S: Maintained 361F: drivers/platform/x86/serial-multi-instantiate.c 362 363ACPI THERMAL DRIVER 364M: Rafael J. Wysocki <rafael@kernel.org> 365R: Zhang Rui <rui.zhang@intel.com> 366L: linux-acpi@vger.kernel.org 367S: Supported 368B: https://bugzilla.kernel.org 369F: drivers/acpi/*thermal* 370 371ACPI VIOT DRIVER 372M: Jean-Philippe Brucker <jean-philippe@linaro.org> 373L: linux-acpi@vger.kernel.org 374L: iommu@lists.linux.dev 375S: Maintained 376F: drivers/acpi/viot.c 377F: include/linux/acpi_viot.h 378 379ACPI WMI DRIVER 380M: Armin Wolf <W_Armin@gmx.de> 381L: platform-driver-x86@vger.kernel.org 382S: Maintained 383F: Documentation/driver-api/wmi.rst 384F: Documentation/wmi/ 385F: drivers/platform/x86/wmi.c 386F: include/uapi/linux/wmi.h 387 388ACRN HYPERVISOR SERVICE MODULE 389M: Fei Li <fei1.li@intel.com> 390L: acrn-dev@lists.projectacrn.org (subscribers-only) 391S: Supported 392W: https://projectacrn.org 393F: Documentation/virt/acrn/ 394F: drivers/virt/acrn/ 395F: include/uapi/linux/acrn.h 396 397AD1889 ALSA SOUND DRIVER 398L: linux-parisc@vger.kernel.org 399S: Maintained 400W: https://parisc.wiki.kernel.org/index.php/AD1889 401F: sound/pci/ad1889.* 402 403AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 404M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 405L: linux-iio@vger.kernel.org 406S: Supported 407F: drivers/iio/potentiometer/ad5110.c 408 409AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 410M: Michael Hennerich <michael.hennerich@analog.com> 411S: Supported 412W: http://wiki.analog.com/AD5254 413W: https://ez.analog.com/linux-software-drivers 414F: drivers/misc/ad525x_dpot.c 415 416AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 417M: Michael Hennerich <michael.hennerich@analog.com> 418S: Supported 419W: http://wiki.analog.com/AD5398 420W: https://ez.analog.com/linux-software-drivers 421F: drivers/regulator/ad5398.c 422 423AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 424M: Michael Hennerich <michael.hennerich@analog.com> 425S: Supported 426W: http://wiki.analog.com/AD7142 427W: https://ez.analog.com/linux-software-drivers 428F: drivers/input/misc/ad714x.c 429 430AD7877 TOUCHSCREEN DRIVER 431M: Michael Hennerich <michael.hennerich@analog.com> 432S: Supported 433W: http://wiki.analog.com/AD7877 434W: https://ez.analog.com/linux-software-drivers 435F: drivers/input/touchscreen/ad7877.c 436 437AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 438M: Michael Hennerich <michael.hennerich@analog.com> 439S: Supported 440W: http://wiki.analog.com/AD7879 441W: https://ez.analog.com/linux-software-drivers 442F: drivers/input/touchscreen/ad7879.c 443 444ADAFRUIT MINI I2C GAMEPAD 445M: Anshul Dalal <anshulusr@gmail.com> 446L: linux-input@vger.kernel.org 447S: Maintained 448F: Documentation/devicetree/bindings/input/adafruit,seesaw-gamepad.yaml 449F: drivers/input/joystick/adafruit-seesaw.c 450 451ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 452M: Jiri Kosina <jikos@kernel.org> 453S: Maintained 454 455ADF7242 IEEE 802.15.4 RADIO DRIVER 456M: Michael Hennerich <michael.hennerich@analog.com> 457L: linux-wpan@vger.kernel.org 458S: Supported 459W: https://wiki.analog.com/ADF7242 460W: https://ez.analog.com/linux-software-drivers 461F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 462F: drivers/net/ieee802154/adf7242.c 463 464ADM1025 HARDWARE MONITOR DRIVER 465M: Jean Delvare <jdelvare@suse.com> 466L: linux-hwmon@vger.kernel.org 467S: Maintained 468F: Documentation/hwmon/adm1025.rst 469F: drivers/hwmon/adm1025.c 470 471ADM1029 HARDWARE MONITOR DRIVER 472M: Corentin Labbe <clabbe.montjoie@gmail.com> 473L: linux-hwmon@vger.kernel.org 474S: Maintained 475F: drivers/hwmon/adm1029.c 476 477ADM8211 WIRELESS DRIVER 478L: linux-wireless@vger.kernel.org 479S: Orphan 480F: drivers/net/wireless/admtek/adm8211.* 481 482ADP1653 FLASH CONTROLLER DRIVER 483M: Sakari Ailus <sakari.ailus@iki.fi> 484L: linux-media@vger.kernel.org 485S: Maintained 486F: drivers/media/i2c/adp1653.c 487F: include/media/i2c/adp1653.h 488 489ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/ADP5520 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/gpio/gpio-adp5520.c 495F: drivers/input/keyboard/adp5520-keys.c 496F: drivers/leds/leds-adp5520.c 497F: drivers/mfd/adp5520.c 498F: drivers/video/backlight/adp5520_bl.c 499 500ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 501M: Michael Hennerich <michael.hennerich@analog.com> 502S: Supported 503W: http://wiki.analog.com/ADP5588 504W: https://ez.analog.com/linux-software-drivers 505F: Documentation/devicetree/bindings/input/adi,adp5588.yaml 506F: drivers/input/keyboard/adp5588-keys.c 507 508ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 509M: Michael Hennerich <michael.hennerich@analog.com> 510S: Supported 511W: http://wiki.analog.com/ADP8860 512W: https://ez.analog.com/linux-software-drivers 513F: drivers/video/backlight/adp8860_bl.c 514 515ADT746X FAN DRIVER 516M: Colin Leroy <colin@colino.net> 517S: Maintained 518F: drivers/macintosh/therm_adt746x.c 519 520ADT7475 HARDWARE MONITOR DRIVER 521M: Jean Delvare <jdelvare@suse.com> 522L: linux-hwmon@vger.kernel.org 523S: Maintained 524F: Documentation/hwmon/adt7475.rst 525F: drivers/hwmon/adt7475.c 526 527ADVANSYS SCSI DRIVER 528M: Matthew Wilcox <willy@infradead.org> 529M: Hannes Reinecke <hare@suse.com> 530L: linux-scsi@vger.kernel.org 531S: Maintained 532F: Documentation/scsi/advansys.rst 533F: drivers/scsi/advansys.c 534 535ADVANTECH SWBTN DRIVER 536M: Andrea Ho <Andrea.Ho@advantech.com.tw> 537L: platform-driver-x86@vger.kernel.org 538S: Maintained 539F: drivers/platform/x86/adv_swbutton.c 540 541ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 542M: Lucas Stankus <lucas.p.stankus@gmail.com> 543S: Supported 544F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 545F: drivers/iio/accel/adxl313* 546 547ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 548M: Michael Hennerich <michael.hennerich@analog.com> 549S: Supported 550W: http://wiki.analog.com/ADXL345 551W: https://ez.analog.com/linux-software-drivers 552F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 553F: drivers/input/misc/adxl34x.c 554 555ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 556M: Puranjay Mohan <puranjay12@gmail.com> 557L: linux-iio@vger.kernel.org 558S: Supported 559F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 560F: drivers/iio/accel/adxl355.h 561F: drivers/iio/accel/adxl355_core.c 562F: drivers/iio/accel/adxl355_i2c.c 563F: drivers/iio/accel/adxl355_spi.c 564 565ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 566M: Cosmin Tanislav <cosmin.tanislav@analog.com> 567L: linux-iio@vger.kernel.org 568S: Supported 569W: https://ez.analog.com/linux-software-drivers 570F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 571F: drivers/iio/accel/adxl367* 572 573ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 574M: Michael Hennerich <michael.hennerich@analog.com> 575S: Supported 576W: https://ez.analog.com/linux-software-drivers 577F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 578F: drivers/iio/accel/adxl372.c 579F: drivers/iio/accel/adxl372_i2c.c 580F: drivers/iio/accel/adxl372_spi.c 581 582AF8133J THREE-AXIS MAGNETOMETER DRIVER 583M: Ondřej Jirman <megi@xff.cz> 584S: Maintained 585F: Documentation/devicetree/bindings/iio/magnetometer/voltafield,af8133j.yaml 586F: drivers/iio/magnetometer/af8133j.c 587 588AF9013 MEDIA DRIVER 589L: linux-media@vger.kernel.org 590S: Orphan 591W: https://linuxtv.org 592Q: http://patchwork.linuxtv.org/project/linux-media/list/ 593F: drivers/media/dvb-frontends/af9013* 594 595AF9033 MEDIA DRIVER 596L: linux-media@vger.kernel.org 597S: Orphan 598W: https://linuxtv.org 599Q: http://patchwork.linuxtv.org/project/linux-media/list/ 600F: drivers/media/dvb-frontends/af9033* 601 602AFFS FILE SYSTEM 603M: David Sterba <dsterba@suse.com> 604L: linux-fsdevel@vger.kernel.org 605S: Odd Fixes 606F: Documentation/filesystems/affs.rst 607F: fs/affs/ 608 609AFS FILESYSTEM 610M: David Howells <dhowells@redhat.com> 611M: Marc Dionne <marc.dionne@auristor.com> 612L: linux-afs@lists.infradead.org 613S: Supported 614W: https://www.infradead.org/~dhowells/kafs/ 615F: Documentation/filesystems/afs.rst 616F: fs/afs/ 617F: include/trace/events/afs.h 618 619AGPGART DRIVER 620M: David Airlie <airlied@redhat.com> 621L: dri-devel@lists.freedesktop.org 622S: Maintained 623T: git https://gitlab.freedesktop.org/drm/kernel.git 624F: drivers/char/agp/ 625F: include/linux/agp* 626F: include/uapi/linux/agp* 627 628AHA152X SCSI DRIVER 629M: "Juergen E. Fischer" <fischer@norbit.de> 630L: linux-scsi@vger.kernel.org 631S: Maintained 632F: drivers/scsi/aha152x* 633F: drivers/scsi/pcmcia/aha152x* 634 635AIC7XXX / AIC79XX SCSI DRIVER 636M: Hannes Reinecke <hare@suse.com> 637L: linux-scsi@vger.kernel.org 638S: Maintained 639F: drivers/scsi/aic7xxx/ 640 641AIMSLAB FM RADIO RECEIVER DRIVER 642M: Hans Verkuil <hverkuil@xs4all.nl> 643L: linux-media@vger.kernel.org 644S: Maintained 645W: https://linuxtv.org 646T: git git://linuxtv.org/media_tree.git 647F: drivers/media/radio/radio-aimslab* 648 649AIO 650M: Benjamin LaHaise <bcrl@kvack.org> 651L: linux-aio@kvack.org 652S: Supported 653F: fs/aio.c 654F: include/linux/*aio*.h 655 656AIRSPY MEDIA DRIVER 657L: linux-media@vger.kernel.org 658S: Orphan 659W: https://linuxtv.org 660Q: http://patchwork.linuxtv.org/project/linux-media/list/ 661F: drivers/media/usb/airspy/ 662 663ALACRITECH GIGABIT ETHERNET DRIVER 664M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 665S: Maintained 666F: drivers/net/ethernet/alacritech/* 667 668ALCATEL SPEEDTOUCH USB DRIVER 669M: Duncan Sands <duncan.sands@free.fr> 670L: linux-usb@vger.kernel.org 671S: Maintained 672W: http://www.linux-usb.org/SpeedTouch/ 673F: drivers/usb/atm/speedtch.c 674F: drivers/usb/atm/usbatm.c 675 676ALCHEMY AU1XX0 MMC DRIVER 677M: Manuel Lauss <manuel.lauss@gmail.com> 678S: Maintained 679F: drivers/mmc/host/au1xmmc.c 680 681ALI1563 I2C DRIVER 682M: Rudolf Marek <r.marek@assembler.cz> 683L: linux-i2c@vger.kernel.org 684S: Maintained 685F: Documentation/i2c/busses/i2c-ali1563.rst 686F: drivers/i2c/busses/i2c-ali1563.c 687 688ALIBABA ELASTIC RDMA DRIVER 689M: Cheng Xu <chengyou@linux.alibaba.com> 690M: Kai Shen <kaishen@linux.alibaba.com> 691L: linux-rdma@vger.kernel.org 692S: Supported 693F: drivers/infiniband/hw/erdma 694F: include/uapi/rdma/erdma-abi.h 695 696ALIBABA PMU DRIVER 697M: Shuai Xue <xueshuai@linux.alibaba.com> 698S: Supported 699F: Documentation/admin-guide/perf/alibaba_pmu.rst 700F: drivers/perf/alibaba_uncore_drw_pmu.c 701 702ALIENWARE WMI DRIVER 703L: Dell.Client.Kernel@dell.com 704S: Maintained 705F: drivers/platform/x86/dell/alienware-wmi.c 706 707ALLEGRO DVT VIDEO IP CORE DRIVER 708M: Michael Tretter <m.tretter@pengutronix.de> 709R: Pengutronix Kernel Team <kernel@pengutronix.de> 710L: linux-media@vger.kernel.org 711S: Maintained 712F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 713F: drivers/media/platform/allegro-dvt/ 714 715ALLIED VISION ALVIUM CAMERA DRIVER 716M: Tommaso Merciai <tomm.merciai@gmail.com> 717M: Martin Hecht <martin.hecht@avnet.eu> 718L: linux-media@vger.kernel.org 719S: Maintained 720F: Documentation/devicetree/bindings/media/i2c/alliedvision,alvium-csi2.yaml 721F: drivers/media/i2c/alvium-csi2.c 722F: drivers/media/i2c/alvium-csi2.h 723 724ALLWINNER A10 CSI DRIVER 725M: Maxime Ripard <mripard@kernel.org> 726L: linux-media@vger.kernel.org 727S: Maintained 728T: git git://linuxtv.org/media_tree.git 729F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 730F: drivers/media/platform/sunxi/sun4i-csi/ 731 732ALLWINNER A31 CSI DRIVER 733M: Yong Deng <yong.deng@magewell.com> 734M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 735L: linux-media@vger.kernel.org 736S: Maintained 737T: git git://linuxtv.org/media_tree.git 738F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 739F: drivers/media/platform/sunxi/sun6i-csi/ 740 741ALLWINNER A31 ISP DRIVER 742M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 743L: linux-media@vger.kernel.org 744S: Maintained 745T: git git://linuxtv.org/media_tree.git 746F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-isp.yaml 747F: drivers/staging/media/sunxi/sun6i-isp/ 748F: drivers/staging/media/sunxi/sun6i-isp/uapi/sun6i-isp-config.h 749 750ALLWINNER A31 MIPI CSI-2 BRIDGE DRIVER 751M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 752L: linux-media@vger.kernel.org 753S: Maintained 754T: git git://linuxtv.org/media_tree.git 755F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-mipi-csi2.yaml 756F: drivers/media/platform/sunxi/sun6i-mipi-csi2/ 757 758ALLWINNER CPUFREQ DRIVER 759M: Yangtao Li <tiny.windzz@gmail.com> 760L: linux-pm@vger.kernel.org 761S: Maintained 762F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 763F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 764 765ALLWINNER CRYPTO DRIVERS 766M: Corentin Labbe <clabbe.montjoie@gmail.com> 767L: linux-crypto@vger.kernel.org 768S: Maintained 769F: drivers/crypto/allwinner/ 770 771ALLWINNER DMIC DRIVERS 772M: Ban Tao <fengzheng923@gmail.com> 773L: alsa-devel@alsa-project.org (moderated for non-subscribers) 774S: Maintained 775F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml 776F: sound/soc/sunxi/sun50i-dmic.c 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <richard.henderson@linaro.org> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivierdautricourt@gmail.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Michael Margolin <mrgolin@amazon.com> 898R: Gal Pressman <gal.pressman@linux.dev> 899R: Yossi Leybovich <sleybo@amazon.com> 900L: linux-rdma@vger.kernel.org 901S: Supported 902Q: https://patchwork.kernel.org/project/linux-rdma/list/ 903F: drivers/infiniband/hw/efa/ 904F: include/uapi/rdma/efa-abi.h 905 906AMD ADDRESS TRANSLATION LIBRARY (ATL) 907M: Yazen Ghannam <Yazen.Ghannam@amd.com> 908L: linux-edac@vger.kernel.org 909S: Supported 910F: drivers/ras/amd/atl/* 911 912AMD AXI W1 DRIVER 913M: Kris Chaplin <kris.chaplin@amd.com> 914R: Thomas Delev <thomas.delev@amd.com> 915R: Michal Simek <michal.simek@amd.com> 916S: Maintained 917F: Documentation/devicetree/bindings/w1/amd,axi-1wire-host.yaml 918F: drivers/w1/masters/amd_axi_w1.c 919 920AMD CDX BUS DRIVER 921M: Nipun Gupta <nipun.gupta@amd.com> 922M: Nikhil Agarwal <nikhil.agarwal@amd.com> 923S: Maintained 924F: Documentation/devicetree/bindings/bus/xlnx,versal-net-cdx.yaml 925F: drivers/cdx/* 926F: include/linux/cdx/* 927 928AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 929M: Tom Lendacky <thomas.lendacky@amd.com> 930M: John Allen <john.allen@amd.com> 931L: linux-crypto@vger.kernel.org 932S: Supported 933F: drivers/crypto/ccp/ 934F: include/linux/ccp.h 935 936AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 937M: Ashish Kalra <ashish.kalra@amd.com> 938M: Tom Lendacky <thomas.lendacky@amd.com> 939L: linux-crypto@vger.kernel.org 940S: Supported 941F: drivers/crypto/ccp/sev* 942F: include/uapi/linux/psp-sev.h 943 944AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - DBC SUPPORT 945M: Mario Limonciello <mario.limonciello@amd.com> 946L: linux-crypto@vger.kernel.org 947S: Supported 948F: drivers/crypto/ccp/dbc.c 949F: drivers/crypto/ccp/dbc.h 950F: drivers/crypto/ccp/platform-access.c 951F: drivers/crypto/ccp/platform-access.h 952F: include/uapi/linux/psp-dbc.h 953F: tools/crypto/ccp/*.c 954F: tools/crypto/ccp/*.py 955 956AMD DISPLAY CORE 957M: Harry Wentland <harry.wentland@amd.com> 958M: Leo Li <sunpeng.li@amd.com> 959M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 960L: amd-gfx@lists.freedesktop.org 961S: Supported 962T: git https://gitlab.freedesktop.org/agd5f/linux.git 963F: drivers/gpu/drm/amd/display/ 964 965AMD FAM15H PROCESSOR POWER MONITORING DRIVER 966M: Huang Rui <ray.huang@amd.com> 967L: linux-hwmon@vger.kernel.org 968S: Supported 969F: Documentation/hwmon/fam15h_power.rst 970F: drivers/hwmon/fam15h_power.c 971 972AMD FCH GPIO DRIVER 973M: Enrico Weigelt, metux IT consult <info@metux.net> 974L: linux-gpio@vger.kernel.org 975S: Maintained 976F: drivers/gpio/gpio-amd-fch.c 977F: include/linux/platform_data/gpio/gpio-amd-fch.h 978 979AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 980L: linux-geode@lists.infradead.org (moderated for non-subscribers) 981S: Orphan 982F: drivers/usb/gadget/udc/amd5536udc.* 983 984AMD GEODE PROCESSOR/CHIPSET SUPPORT 985M: Andres Salomon <dilinger@queued.net> 986L: linux-geode@lists.infradead.org (moderated for non-subscribers) 987S: Supported 988W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 989F: arch/x86/include/asm/geode.h 990F: drivers/char/hw_random/geode-rng.c 991F: drivers/crypto/geode* 992F: drivers/video/fbdev/geode/ 993 994AMD HSMP DRIVER 995M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 996R: Carlos Bilbao <carlos.bilbao@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: Documentation/arch/x86/amd_hsmp.rst 1000F: arch/x86/include/asm/amd_hsmp.h 1001F: arch/x86/include/uapi/asm/amd_hsmp.h 1002F: drivers/platform/x86/amd/hsmp.c 1003 1004AMD IOMMU (AMD-VI) 1005M: Joerg Roedel <joro@8bytes.org> 1006R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1007L: iommu@lists.linux.dev 1008S: Maintained 1009T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 1010F: drivers/iommu/amd/ 1011F: include/linux/amd-iommu.h 1012 1013AMD KFD 1014M: Felix Kuehling <Felix.Kuehling@amd.com> 1015L: amd-gfx@lists.freedesktop.org 1016S: Supported 1017T: git https://gitlab.freedesktop.org/agd5f/linux.git 1018F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 1019F: drivers/gpu/drm/amd/amdkfd/ 1020F: drivers/gpu/drm/amd/include/cik_structs.h 1021F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 1022F: drivers/gpu/drm/amd/include/v9_structs.h 1023F: drivers/gpu/drm/amd/include/vi_structs.h 1024F: include/uapi/linux/kfd_ioctl.h 1025F: include/uapi/linux/kfd_sysfs.h 1026 1027AMD MP2 I2C DRIVER 1028M: Elie Morisse <syniurge@gmail.com> 1029M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 1030L: linux-i2c@vger.kernel.org 1031S: Maintained 1032F: drivers/i2c/busses/i2c-amd-mp2* 1033 1034AMD PDS CORE DRIVER 1035M: Shannon Nelson <shannon.nelson@amd.com> 1036M: Brett Creeley <brett.creeley@amd.com> 1037L: netdev@vger.kernel.org 1038S: Supported 1039F: Documentation/networking/device_drivers/ethernet/amd/pds_core.rst 1040F: drivers/net/ethernet/amd/pds_core/ 1041F: include/linux/pds/ 1042 1043AMD PMC DRIVER 1044M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1045L: platform-driver-x86@vger.kernel.org 1046S: Maintained 1047F: drivers/platform/x86/amd/pmc/ 1048 1049AMD PMF DRIVER 1050M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 1051L: platform-driver-x86@vger.kernel.org 1052S: Maintained 1053F: Documentation/ABI/testing/sysfs-amd-pmf 1054F: drivers/platform/x86/amd/pmf/ 1055 1056AMD POWERPLAY AND SWSMU 1057M: Evan Quan <evan.quan@amd.com> 1058L: amd-gfx@lists.freedesktop.org 1059S: Supported 1060T: git https://gitlab.freedesktop.org/agd5f/linux.git 1061F: drivers/gpu/drm/amd/pm/ 1062 1063AMD PSTATE DRIVER 1064M: Huang Rui <ray.huang@amd.com> 1065L: linux-pm@vger.kernel.org 1066S: Supported 1067F: Documentation/admin-guide/pm/amd-pstate.rst 1068F: drivers/cpufreq/amd-pstate* 1069F: include/linux/amd-pstate.h 1070F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1071 1072AMD PTDMA DRIVER 1073M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 1074L: dmaengine@vger.kernel.org 1075S: Maintained 1076F: drivers/dma/ptdma/ 1077 1078AMD SEATTLE DEVICE TREE SUPPORT 1079M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1080M: Tom Lendacky <thomas.lendacky@amd.com> 1081S: Supported 1082F: arch/arm64/boot/dts/amd/ 1083 1084AMD SENSOR FUSION HUB DRIVER 1085M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1086L: linux-input@vger.kernel.org 1087S: Maintained 1088F: Documentation/hid/amd-sfh* 1089F: drivers/hid/amd-sfh-hid/ 1090 1091AMD SPI DRIVER 1092M: Sanjay R Mehta <sanju.mehta@amd.com> 1093S: Maintained 1094F: drivers/spi/spi-amd.c 1095 1096AMD XGBE DRIVER 1097M: "Shyam Sundar S K" <Shyam-sundar.S-k@amd.com> 1098L: netdev@vger.kernel.org 1099S: Supported 1100F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1101F: drivers/net/ethernet/amd/xgbe/ 1102 1103AMLOGIC DDR PMU DRIVER 1104M: Jiucheng Xu <jiucheng.xu@amlogic.com> 1105L: linux-amlogic@lists.infradead.org 1106S: Supported 1107W: http://www.amlogic.com 1108F: Documentation/admin-guide/perf/meson-ddr-pmu.rst 1109F: Documentation/devicetree/bindings/perf/amlogic,g12-ddr-pmu.yaml 1110F: drivers/perf/amlogic/ 1111F: include/soc/amlogic/ 1112 1113AMPHENOL CHIPCAP 2 HUMIDITY-TEMPERATURE IIO DRIVER 1114M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 1115L: linux-hwmon@vger.kernel.org 1116S: Maintained 1117F: Documentation/devicetree/bindings/hwmon/amphenol,chipcap2.yaml 1118F: Documentation/hwmon/chipcap2.rst 1119F: drivers/hwmon/chipcap2.c 1120 1121AMPHION VPU CODEC V4L2 DRIVER 1122M: Ming Qian <ming.qian@nxp.com> 1123M: Zhou Peng <eagle.zhou@nxp.com> 1124L: linux-media@vger.kernel.org 1125S: Maintained 1126F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1127F: drivers/media/platform/amphion/ 1128 1129AMS AS73211 DRIVER 1130M: Christian Eggers <ceggers@arri.de> 1131L: linux-iio@vger.kernel.org 1132S: Maintained 1133F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1134F: drivers/iio/light/as73211.c 1135 1136AMT (Automatic Multicast Tunneling) 1137M: Taehee Yoo <ap420073@gmail.com> 1138L: netdev@vger.kernel.org 1139S: Maintained 1140T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1141T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1142F: drivers/net/amt.c 1143 1144ANALOG DEVICES INC AD3552R DRIVER 1145M: Nuno Sá <nuno.sa@analog.com> 1146L: linux-iio@vger.kernel.org 1147S: Supported 1148W: https://ez.analog.com/linux-software-drivers 1149F: Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml 1150F: drivers/iio/dac/ad3552r.c 1151 1152ANALOG DEVICES INC AD4130 DRIVER 1153M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1154L: linux-iio@vger.kernel.org 1155S: Supported 1156W: https://ez.analog.com/linux-software-drivers 1157F: Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130 1158F: Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml 1159F: drivers/iio/adc/ad4130.c 1160 1161ANALOG DEVICES INC AD7091R DRIVER 1162M: Marcelo Schmitt <marcelo.schmitt@analog.com> 1163L: linux-iio@vger.kernel.org 1164S: Supported 1165W: http://ez.analog.com/community/linux-device-drivers 1166F: Documentation/devicetree/bindings/iio/adc/adi,ad7091r* 1167F: drivers/iio/adc/ad7091r* 1168 1169ANALOG DEVICES INC AD7192 DRIVER 1170M: Alexandru Tachici <alexandru.tachici@analog.com> 1171L: linux-iio@vger.kernel.org 1172S: Supported 1173W: https://ez.analog.com/linux-software-drivers 1174F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1175F: drivers/iio/adc/ad7192.c 1176 1177ANALOG DEVICES INC AD7292 DRIVER 1178M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1179L: linux-iio@vger.kernel.org 1180S: Supported 1181W: https://ez.analog.com/linux-software-drivers 1182F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1183F: drivers/iio/adc/ad7292.c 1184 1185ANALOG DEVICES INC AD7293 DRIVER 1186M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1187L: linux-iio@vger.kernel.org 1188S: Supported 1189W: https://ez.analog.com/linux-software-drivers 1190F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1191F: drivers/iio/dac/ad7293.c 1192 1193ANALOG DEVICES INC AD74115 DRIVER 1194M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1195L: linux-iio@vger.kernel.org 1196S: Supported 1197W: https://ez.analog.com/linux-software-drivers 1198F: Documentation/devicetree/bindings/iio/addac/adi,ad74115.yaml 1199F: drivers/iio/addac/ad74115.c 1200 1201ANALOG DEVICES INC AD74413R DRIVER 1202M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1203L: linux-iio@vger.kernel.org 1204S: Supported 1205W: https://ez.analog.com/linux-software-drivers 1206F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1207F: drivers/iio/addac/ad74413r.c 1208F: include/dt-bindings/iio/addac/adi,ad74413r.h 1209 1210ANALOG DEVICES INC AD7768-1 DRIVER 1211M: Michael Hennerich <Michael.Hennerich@analog.com> 1212L: linux-iio@vger.kernel.org 1213S: Supported 1214W: https://ez.analog.com/linux-software-drivers 1215F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1216F: drivers/iio/adc/ad7768-1.c 1217 1218ANALOG DEVICES INC AD7780 DRIVER 1219M: Michael Hennerich <Michael.Hennerich@analog.com> 1220M: Renato Lui Geh <renatogeh@gmail.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1225F: drivers/iio/adc/ad7780.c 1226 1227ANALOG DEVICES INC ADA4250 DRIVER 1228M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1229L: linux-iio@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1233F: drivers/iio/amplifiers/ada4250.c 1234 1235ANALOG DEVICES INC ADF4377 DRIVER 1236M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1237L: linux-iio@vger.kernel.org 1238S: Supported 1239W: https://ez.analog.com/linux-software-drivers 1240F: Documentation/devicetree/bindings/iio/frequency/adi,adf4377.yaml 1241F: drivers/iio/frequency/adf4377.c 1242 1243ANALOG DEVICES INC ADGS1408 DRIVER 1244M: Mircea Caprioru <mircea.caprioru@analog.com> 1245S: Supported 1246F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1247F: drivers/mux/adgs1408.c 1248 1249ANALOG DEVICES INC ADIN DRIVER 1250M: Michael Hennerich <michael.hennerich@analog.com> 1251L: netdev@vger.kernel.org 1252S: Supported 1253W: https://ez.analog.com/linux-software-drivers 1254F: Documentation/devicetree/bindings/net/adi,adin.yaml 1255F: drivers/net/phy/adin.c 1256 1257ANALOG DEVICES INC ADIS DRIVER LIBRARY 1258M: Nuno Sa <nuno.sa@analog.com> 1259L: linux-iio@vger.kernel.org 1260S: Supported 1261F: drivers/iio/imu/adis.c 1262F: drivers/iio/imu/adis_buffer.c 1263F: drivers/iio/imu/adis_trigger.c 1264F: include/linux/iio/imu/adis.h 1265 1266ANALOG DEVICES INC ADIS16460 DRIVER 1267M: Dragos Bogdan <dragos.bogdan@analog.com> 1268L: linux-iio@vger.kernel.org 1269S: Supported 1270W: https://ez.analog.com/linux-software-drivers 1271F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1272F: drivers/iio/imu/adis16460.c 1273 1274ANALOG DEVICES INC ADIS16475 DRIVER 1275M: Nuno Sa <nuno.sa@analog.com> 1276L: linux-iio@vger.kernel.org 1277S: Supported 1278W: https://ez.analog.com/linux-software-drivers 1279F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1280F: drivers/iio/imu/adis16475.c 1281 1282ANALOG DEVICES INC ADM1177 DRIVER 1283M: Michael Hennerich <Michael.Hennerich@analog.com> 1284L: linux-hwmon@vger.kernel.org 1285S: Supported 1286W: https://ez.analog.com/linux-software-drivers 1287F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1288F: drivers/hwmon/adm1177.c 1289 1290ANALOG DEVICES INC ADMFM2000 DRIVER 1291M: Kim Seer Paller <kimseer.paller@analog.com> 1292L: linux-iio@vger.kernel.org 1293S: Supported 1294W: https://ez.analog.com/linux-software-drivers 1295F: Documentation/devicetree/bindings/iio/frequency/adi,admfm2000.yaml 1296F: drivers/iio/frequency/admfm2000.c 1297 1298ANALOG DEVICES INC ADMV1013 DRIVER 1299M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1300L: linux-iio@vger.kernel.org 1301S: Supported 1302W: https://ez.analog.com/linux-software-drivers 1303F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1304F: drivers/iio/frequency/admv1013.c 1305 1306ANALOG DEVICES INC ADMV1014 DRIVER 1307M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1308L: linux-iio@vger.kernel.org 1309S: Supported 1310W: https://ez.analog.com/linux-software-drivers 1311F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1312F: drivers/iio/frequency/admv1014.c 1313 1314ANALOG DEVICES INC ADMV8818 DRIVER 1315M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1316L: linux-iio@vger.kernel.org 1317S: Supported 1318W: https://ez.analog.com/linux-software-drivers 1319F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1320F: drivers/iio/filter/admv8818.c 1321 1322ANALOG DEVICES INC ADP5061 DRIVER 1323M: Michael Hennerich <Michael.Hennerich@analog.com> 1324L: linux-pm@vger.kernel.org 1325S: Supported 1326W: https://ez.analog.com/linux-software-drivers 1327F: drivers/power/supply/adp5061.c 1328 1329ANALOG DEVICES INC ADRF6780 DRIVER 1330M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1331L: linux-iio@vger.kernel.org 1332S: Supported 1333W: https://ez.analog.com/linux-software-drivers 1334F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1335F: drivers/iio/frequency/adrf6780.c 1336 1337ANALOG DEVICES INC ADV7180 DRIVER 1338M: Lars-Peter Clausen <lars@metafoo.de> 1339L: linux-media@vger.kernel.org 1340S: Supported 1341W: https://ez.analog.com/linux-software-drivers 1342F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1343F: drivers/media/i2c/adv7180.c 1344 1345ANALOG DEVICES INC ADV748X DRIVER 1346M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1347L: linux-media@vger.kernel.org 1348S: Maintained 1349F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1350F: drivers/media/i2c/adv748x/* 1351 1352ANALOG DEVICES INC ADV7511 DRIVER 1353M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1354L: linux-media@vger.kernel.org 1355S: Maintained 1356F: drivers/media/i2c/adv7511* 1357 1358ANALOG DEVICES INC ADV7604 DRIVER 1359M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1360L: linux-media@vger.kernel.org 1361S: Maintained 1362F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1363F: drivers/media/i2c/adv7604* 1364 1365ANALOG DEVICES INC ADV7842 DRIVER 1366M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1367L: linux-media@vger.kernel.org 1368S: Maintained 1369F: drivers/media/i2c/adv7842* 1370 1371ANALOG DEVICES INC ADXRS290 DRIVER 1372M: Nishant Malpani <nish.malpani25@gmail.com> 1373L: linux-iio@vger.kernel.org 1374S: Supported 1375F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1376F: drivers/iio/gyro/adxrs290.c 1377 1378ANALOG DEVICES INC ASOC CODEC DRIVERS 1379M: Lars-Peter Clausen <lars@metafoo.de> 1380M: Nuno Sá <nuno.sa@analog.com> 1381L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1382S: Supported 1383W: http://wiki.analog.com/ 1384W: https://ez.analog.com/linux-software-drivers 1385F: sound/soc/codecs/ad1* 1386F: sound/soc/codecs/ad7* 1387F: sound/soc/codecs/adau* 1388F: sound/soc/codecs/adav* 1389F: sound/soc/codecs/sigmadsp.* 1390F: sound/soc/codecs/ssm* 1391 1392ANALOG DEVICES INC DMA DRIVERS 1393M: Lars-Peter Clausen <lars@metafoo.de> 1394S: Supported 1395W: https://ez.analog.com/linux-software-drivers 1396F: drivers/dma/dma-axi-dmac.c 1397 1398ANALOG DEVICES INC IIO DRIVERS 1399M: Lars-Peter Clausen <lars@metafoo.de> 1400M: Michael Hennerich <Michael.Hennerich@analog.com> 1401S: Supported 1402W: http://wiki.analog.com/ 1403W: https://ez.analog.com/linux-software-drivers 1404F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1405F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1406F: Documentation/devicetree/bindings/iio/*/adi,* 1407F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2496.yaml 1408F: Documentation/devicetree/bindings/iio/adc/lltc,ltc2497.yaml 1409F: drivers/iio/*/ad* 1410F: drivers/iio/adc/ltc249* 1411F: drivers/iio/amplifiers/hmc425a.c 1412F: drivers/staging/iio/*/ad* 1413X: drivers/iio/*/adjd* 1414 1415ANALOGBITS PLL LIBRARIES 1416M: Paul Walmsley <paul.walmsley@sifive.com> 1417M: Samuel Holland <samuel.holland@sifive.com> 1418S: Supported 1419F: drivers/clk/analogbits/* 1420F: include/linux/clk/analogbits* 1421 1422ANDROID DRIVERS 1423M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1424M: Arve Hjønnevåg <arve@android.com> 1425M: Todd Kjos <tkjos@android.com> 1426M: Martijn Coenen <maco@android.com> 1427M: Joel Fernandes <joel@joelfernandes.org> 1428M: Christian Brauner <christian@brauner.io> 1429M: Carlos Llamas <cmllamas@google.com> 1430M: Suren Baghdasaryan <surenb@google.com> 1431L: linux-kernel@vger.kernel.org 1432S: Supported 1433T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1434F: drivers/android/ 1435 1436ANDROID GOLDFISH PIC DRIVER 1437M: Miodrag Dinic <miodrag.dinic@mips.com> 1438S: Supported 1439F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1440F: drivers/irqchip/irq-goldfish-pic.c 1441 1442ANDROID GOLDFISH RTC DRIVER 1443M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1444S: Supported 1445F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1446F: drivers/rtc/rtc-goldfish.c 1447 1448AOA (Apple Onboard Audio) ALSA DRIVER 1449M: Johannes Berg <johannes@sipsolutions.net> 1450L: linuxppc-dev@lists.ozlabs.org 1451L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1452S: Maintained 1453F: sound/aoa/ 1454 1455APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1456M: William Breathitt Gray <william.gray@linaro.org> 1457L: linux-iio@vger.kernel.org 1458S: Maintained 1459F: drivers/iio/addac/stx104.c 1460 1461APM DRIVER 1462M: Jiri Kosina <jikos@kernel.org> 1463S: Odd fixes 1464T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1465F: arch/x86/kernel/apm_32.c 1466F: drivers/char/apm-emulation.c 1467F: include/linux/apm_bios.h 1468F: include/uapi/linux/apm_bios.h 1469 1470APPARMOR SECURITY MODULE 1471M: John Johansen <john.johansen@canonical.com> 1472M: John Johansen <john@apparmor.net> 1473L: apparmor@lists.ubuntu.com (moderated for non-subscribers) 1474S: Supported 1475W: apparmor.net 1476B: https://gitlab.com/apparmor/apparmor-kernel 1477C: irc://irc.oftc.net/apparmor 1478T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1479T: https://gitlab.com/apparmor/apparmor-kernel.git 1480F: Documentation/admin-guide/LSM/apparmor.rst 1481F: security/apparmor/ 1482 1483APPLE BCM5974 MULTITOUCH DRIVER 1484M: Henrik Rydberg <rydberg@bitmath.org> 1485L: linux-input@vger.kernel.org 1486S: Odd fixes 1487F: drivers/input/mouse/bcm5974.c 1488 1489APPLE PCIE CONTROLLER DRIVER 1490M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1491M: Marc Zyngier <maz@kernel.org> 1492L: linux-pci@vger.kernel.org 1493S: Maintained 1494F: drivers/pci/controller/pcie-apple.c 1495 1496APPLE SMC DRIVER 1497M: Henrik Rydberg <rydberg@bitmath.org> 1498L: linux-hwmon@vger.kernel.org 1499S: Odd fixes 1500F: drivers/hwmon/applesmc.c 1501 1502APPLETALK NETWORK LAYER 1503L: netdev@vger.kernel.org 1504S: Odd fixes 1505F: include/linux/atalk.h 1506F: include/uapi/linux/atalk.h 1507F: net/appletalk/ 1508 1509APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1510M: Khuong Dinh <khuong@os.amperecomputing.com> 1511S: Supported 1512F: arch/arm64/boot/dts/apm/ 1513 1514APPLIED MICRO (APM) X-GENE SOC EDAC 1515M: Khuong Dinh <khuong@os.amperecomputing.com> 1516S: Supported 1517F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1518F: drivers/edac/xgene_edac.c 1519 1520APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1521M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1522M: Keyur Chudgar <keyur@os.amperecomputing.com> 1523S: Supported 1524F: drivers/net/ethernet/apm/xgene-v2/ 1525 1526APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1527M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1528M: Keyur Chudgar <keyur@os.amperecomputing.com> 1529M: Quan Nguyen <quan@os.amperecomputing.com> 1530S: Supported 1531F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1532F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1533F: drivers/net/ethernet/apm/xgene/ 1534F: drivers/net/mdio/mdio-xgene.c 1535 1536APPLIED MICRO (APM) X-GENE SOC PMU 1537M: Khuong Dinh <khuong@os.amperecomputing.com> 1538S: Supported 1539F: Documentation/admin-guide/perf/xgene-pmu.rst 1540F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1541F: drivers/perf/xgene_pmu.c 1542 1543APTINA CAMERA SENSOR PLL 1544M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1545L: linux-media@vger.kernel.org 1546S: Maintained 1547F: drivers/media/i2c/aptina-pll.* 1548 1549AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1550M: Aleksa Savic <savicaleksa83@gmail.com> 1551M: Jack Doan <me@jackdoan.com> 1552L: linux-hwmon@vger.kernel.org 1553S: Maintained 1554F: Documentation/hwmon/aquacomputer_d5next.rst 1555F: drivers/hwmon/aquacomputer_d5next.c 1556 1557AQUANTIA ETHERNET DRIVER (atlantic) 1558M: Igor Russkikh <irusskikh@marvell.com> 1559L: netdev@vger.kernel.org 1560S: Supported 1561W: https://www.marvell.com/ 1562Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1563F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1564F: drivers/net/ethernet/aquantia/atlantic/ 1565 1566AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1567M: Egor Pomozov <epomozov@marvell.com> 1568L: netdev@vger.kernel.org 1569S: Supported 1570W: http://www.aquantia.com 1571F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1572 1573AR0521 ON SEMICONDUCTOR CAMERA SENSOR DRIVER 1574M: Krzysztof Hałasa <khalasa@piap.pl> 1575L: linux-media@vger.kernel.org 1576S: Maintained 1577F: Documentation/devicetree/bindings/media/i2c/onnn,ar0521.yaml 1578F: drivers/media/i2c/ar0521.c 1579 1580ARASAN NAND CONTROLLER DRIVER 1581M: Miquel Raynal <miquel.raynal@bootlin.com> 1582R: Michal Simek <michal.simek@amd.com> 1583L: linux-mtd@lists.infradead.org 1584S: Maintained 1585F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1586F: drivers/mtd/nand/raw/arasan-nand-controller.c 1587 1588ARC FRAMEBUFFER DRIVER 1589M: Jaya Kumar <jayalk@intworks.biz> 1590S: Maintained 1591F: drivers/video/fbdev/arcfb.c 1592F: drivers/video/fbdev/core/fb_defio.c 1593 1594ARC PGU DRM DRIVER 1595M: Alexey Brodkin <abrodkin@synopsys.com> 1596S: Supported 1597F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1598F: drivers/gpu/drm/tiny/arcpgu.c 1599 1600ARCNET NETWORK LAYER 1601M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1602L: netdev@vger.kernel.org 1603S: Maintained 1604F: drivers/net/arcnet/ 1605F: include/uapi/linux/if_arcnet.h 1606 1607ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1608M: Arnd Bergmann <arnd@arndb.de> 1609M: Olof Johansson <olof@lixom.net> 1610M: soc@kernel.org 1611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1612S: Maintained 1613P: Documentation/process/maintainer-soc.rst 1614C: irc://irc.libera.chat/armlinux 1615T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1616F: Documentation/process/maintainer-soc*.rst 1617F: arch/arm/boot/dts/Makefile 1618F: arch/arm64/boot/dts/Makefile 1619 1620ARM ARCHITECTED TIMER DRIVER 1621M: Mark Rutland <mark.rutland@arm.com> 1622M: Marc Zyngier <maz@kernel.org> 1623L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1624S: Maintained 1625F: arch/arm/include/asm/arch_timer.h 1626F: arch/arm64/include/asm/arch_timer.h 1627F: drivers/clocksource/arm_arch_timer.c 1628 1629ARM GENERIC INTERRUPT CONTROLLER DRIVERS 1630M: Marc Zyngier <maz@kernel.org> 1631L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1632S: Maintained 1633F: Documentation/devicetree/bindings/interrupt-controller/arm,gic* 1634F: arch/arm/include/asm/arch_gicv3.h 1635F: arch/arm64/include/asm/arch_gicv3.h 1636F: drivers/irqchip/irq-gic*.[ch] 1637F: include/linux/irqchip/arm-gic*.h 1638F: include/linux/irqchip/arm-vgic-info.h 1639 1640ARM HDLCD DRM DRIVER 1641M: Liviu Dudau <liviu.dudau@arm.com> 1642S: Supported 1643F: Documentation/devicetree/bindings/display/arm,hdlcd.yaml 1644F: drivers/gpu/drm/arm/hdlcd_* 1645 1646ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1647M: Linus Walleij <linus.walleij@linaro.org> 1648L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1649S: Maintained 1650F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1651F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1652F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1653F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1654F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1655F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1656F: Documentation/devicetree/bindings/i2c/arm,i2c-versatile.yaml 1657F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1658F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1659F: arch/arm/boot/dts/arm/arm-realview-* 1660F: arch/arm/boot/dts/arm/integrator* 1661F: arch/arm/boot/dts/arm/versatile* 1662F: arch/arm/mach-versatile/ 1663F: drivers/bus/arm-integrator-lm.c 1664F: drivers/clk/versatile/ 1665F: drivers/i2c/busses/i2c-versatile.c 1666F: drivers/irqchip/irq-versatile-fpga.c 1667F: drivers/mtd/maps/physmap-versatile.* 1668F: drivers/power/reset/arm-versatile-reboot.c 1669F: drivers/soc/versatile/ 1670 1671ARM KOMEDA DRM-KMS DRIVER 1672M: Liviu Dudau <liviu.dudau@arm.com> 1673S: Supported 1674T: git git://anongit.freedesktop.org/drm/drm-misc 1675F: Documentation/devicetree/bindings/display/arm,komeda.yaml 1676F: Documentation/gpu/komeda-kms.rst 1677F: drivers/gpu/drm/arm/display/include/ 1678F: drivers/gpu/drm/arm/display/komeda/ 1679 1680ARM MALI PANFROST DRM DRIVER 1681M: Boris Brezillon <boris.brezillon@collabora.com> 1682M: Rob Herring <robh@kernel.org> 1683R: Steven Price <steven.price@arm.com> 1684L: dri-devel@lists.freedesktop.org 1685S: Supported 1686T: git git://anongit.freedesktop.org/drm/drm-misc 1687F: Documentation/gpu/panfrost.rst 1688F: drivers/gpu/drm/panfrost/ 1689F: include/uapi/drm/panfrost_drm.h 1690 1691ARM MALI-DP DRM DRIVER 1692M: Liviu Dudau <liviu.dudau@arm.com> 1693S: Supported 1694T: git git://anongit.freedesktop.org/drm/drm-misc 1695F: Documentation/devicetree/bindings/display/arm,malidp.yaml 1696F: Documentation/gpu/afbc.rst 1697F: drivers/gpu/drm/arm/ 1698 1699ARM MFM AND FLOPPY DRIVERS 1700M: Ian Molton <spyro@f2s.com> 1701S: Maintained 1702F: arch/arm/include/asm/floppy.h 1703F: arch/arm/mach-rpc/floppydma.S 1704 1705ARM PMU PROFILING AND DEBUGGING 1706M: Will Deacon <will@kernel.org> 1707M: Mark Rutland <mark.rutland@arm.com> 1708L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1709S: Maintained 1710F: Documentation/devicetree/bindings/arm/pmu.yaml 1711F: Documentation/devicetree/bindings/perf/ 1712F: arch/arm*/include/asm/hw_breakpoint.h 1713F: arch/arm*/include/asm/perf_event.h 1714F: arch/arm*/kernel/hw_breakpoint.c 1715F: arch/arm*/kernel/perf_* 1716F: drivers/perf/ 1717F: include/linux/perf/arm_pmu*.h 1718 1719ARM PORT 1720M: Russell King <linux@armlinux.org.uk> 1721L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1722S: Odd Fixes 1723W: http://www.armlinux.org.uk/ 1724T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1725F: arch/arm/ 1726X: arch/arm/boot/dts/ 1727 1728ARM PRIMECELL AACI PL041 DRIVER 1729M: Russell King <linux@armlinux.org.uk> 1730S: Odd Fixes 1731F: sound/arm/aaci.* 1732 1733ARM PRIMECELL BUS SUPPORT 1734M: Russell King <linux@armlinux.org.uk> 1735S: Odd Fixes 1736F: drivers/amba/ 1737F: include/linux/amba/bus.h 1738 1739ARM PRIMECELL KMI PL050 DRIVER 1740M: Russell King <linux@armlinux.org.uk> 1741S: Odd Fixes 1742F: drivers/input/serio/ambakmi.* 1743F: include/linux/amba/kmi.h 1744 1745ARM PRIMECELL MMCI PL180/1 DRIVER 1746M: Russell King <linux@armlinux.org.uk> 1747S: Odd Fixes 1748F: drivers/mmc/host/mmci.* 1749F: include/linux/amba/mmci.h 1750 1751ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1752M: Miquel Raynal <miquel.raynal@bootlin.com> 1753R: Michal Simek <michal.simek@amd.com> 1754L: linux-mtd@lists.infradead.org 1755S: Maintained 1756F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1757F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1758 1759ARM PRIMECELL PL35X SMC DRIVER 1760M: Miquel Raynal <miquel.raynal@bootlin.com> 1761R: Michal Simek <michal.simek@amd.com> 1762L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1763S: Maintained 1764F: Documentation/devicetree/bindings/memory-controllers/arm,pl35x-smc.yaml 1765F: drivers/memory/pl353-smc.c 1766 1767ARM PRIMECELL SSP PL022 SPI DRIVER 1768M: Linus Walleij <linus.walleij@linaro.org> 1769L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1770S: Maintained 1771F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1772F: drivers/spi/spi-pl022.c 1773 1774ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1775M: Russell King <linux@armlinux.org.uk> 1776S: Odd Fixes 1777F: drivers/tty/serial/amba-pl01*.c 1778F: include/linux/amba/serial.h 1779 1780ARM PRIMECELL VIC PL190/PL192 DRIVER 1781M: Linus Walleij <linus.walleij@linaro.org> 1782L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1783S: Maintained 1784F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1785F: drivers/irqchip/irq-vic.c 1786 1787ARM SMC WATCHDOG DRIVER 1788M: Julius Werner <jwerner@chromium.org> 1789R: Evan Benn <evanbenn@chromium.org> 1790S: Maintained 1791F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1792F: drivers/watchdog/arm_smc_wdt.c 1793 1794ARM SMMU DRIVERS 1795M: Will Deacon <will@kernel.org> 1796R: Robin Murphy <robin.murphy@arm.com> 1797L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1798S: Maintained 1799F: Documentation/devicetree/bindings/iommu/arm,smmu* 1800F: drivers/iommu/arm/ 1801F: drivers/iommu/io-pgtable-arm* 1802 1803ARM SUB-ARCHITECTURES 1804L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1805S: Maintained 1806C: irc://irc.libera.chat/armlinux 1807T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1808F: arch/arm/mach-*/ 1809F: arch/arm/plat-*/ 1810 1811ARM/ACTIONS SEMI ARCHITECTURE 1812M: Andreas Färber <afaerber@suse.de> 1813M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1814L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1815L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1816S: Maintained 1817F: Documentation/devicetree/bindings/arm/actions.yaml 1818F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1819F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1820F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1821F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1822F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1823F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1824F: Documentation/devicetree/bindings/pinctrl/actions,* 1825F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1826F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1827F: arch/arm/boot/dts/actions/ 1828F: arch/arm/mach-actions/ 1829F: arch/arm64/boot/dts/actions/ 1830F: drivers/clk/actions/ 1831F: drivers/clocksource/timer-owl* 1832F: drivers/dma/owl-dma.c 1833F: drivers/i2c/busses/i2c-owl.c 1834F: drivers/irqchip/irq-owl-sirq.c 1835F: drivers/mmc/host/owl-mmc.c 1836F: drivers/net/ethernet/actions/ 1837F: drivers/pinctrl/actions/* 1838F: drivers/pmdomain/actions/ 1839F: include/dt-bindings/power/owl-* 1840F: include/dt-bindings/reset/actions,* 1841F: include/linux/soc/actions/ 1842N: owl 1843 1844ARM/Allwinner SoC Clock Support 1845M: Emilio López <emilio@elopez.com.ar> 1846S: Maintained 1847F: drivers/clk/sunxi/ 1848 1849ARM/Allwinner sunXi SoC support 1850M: Chen-Yu Tsai <wens@csie.org> 1851M: Jernej Skrabec <jernej.skrabec@gmail.com> 1852M: Samuel Holland <samuel@sholland.org> 1853L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1854L: linux-sunxi@lists.linux.dev 1855S: Maintained 1856T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1857F: arch/arm/mach-sunxi/ 1858F: arch/arm64/boot/dts/allwinner/ 1859F: drivers/clk/sunxi-ng/ 1860F: drivers/pinctrl/sunxi/ 1861F: drivers/soc/sunxi/ 1862N: allwinner 1863N: sun[x456789]i 1864N: sun[25]0i 1865 1866ARM/AMD PENSANDO ARM64 ARCHITECTURE 1867M: Brad Larson <blarson@amd.com> 1868L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1869S: Supported 1870F: Documentation/devicetree/bindings/*/amd,pensando* 1871F: arch/arm64/boot/dts/amd/elba* 1872 1873ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1874M: Neil Armstrong <neil.armstrong@linaro.org> 1875M: Jerome Brunet <jbrunet@baylibre.com> 1876L: linux-amlogic@lists.infradead.org 1877S: Maintained 1878F: Documentation/devicetree/bindings/clock/amlogic* 1879F: drivers/clk/meson/ 1880F: include/dt-bindings/clock/amlogic,a1* 1881F: include/dt-bindings/clock/gxbb* 1882F: include/dt-bindings/clock/meson* 1883 1884ARM/Amlogic Meson SoC Crypto Drivers 1885M: Corentin Labbe <clabbe@baylibre.com> 1886L: linux-crypto@vger.kernel.org 1887L: linux-amlogic@lists.infradead.org 1888S: Maintained 1889F: Documentation/devicetree/bindings/crypto/amlogic* 1890F: drivers/crypto/amlogic/ 1891 1892ARM/Amlogic Meson SoC Sound Drivers 1893M: Jerome Brunet <jbrunet@baylibre.com> 1894L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1895S: Maintained 1896F: Documentation/devicetree/bindings/sound/amlogic* 1897F: sound/soc/meson/ 1898 1899ARM/Amlogic Meson SoC support 1900M: Neil Armstrong <neil.armstrong@linaro.org> 1901M: Kevin Hilman <khilman@baylibre.com> 1902R: Jerome Brunet <jbrunet@baylibre.com> 1903R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1904L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1905L: linux-amlogic@lists.infradead.org 1906S: Maintained 1907W: http://linux-meson.com/ 1908F: Documentation/devicetree/bindings/phy/amlogic* 1909F: arch/arm/boot/dts/amlogic/ 1910F: arch/arm/mach-meson/ 1911F: arch/arm64/boot/dts/amlogic/ 1912F: drivers/pmdomain/amlogic/ 1913F: drivers/mmc/host/meson* 1914F: drivers/phy/amlogic/ 1915F: drivers/pinctrl/meson/ 1916F: drivers/rtc/rtc-meson* 1917F: drivers/soc/amlogic/ 1918N: meson 1919 1920ARM/Annapurna Labs ALPINE ARCHITECTURE 1921M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1922M: Antoine Tenart <atenart@kernel.org> 1923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1924S: Maintained 1925F: arch/arm/boot/dts/amazon/ 1926F: arch/arm/mach-alpine/ 1927F: arch/arm64/boot/dts/amazon/ 1928F: drivers/*/*alpine* 1929 1930ARM/APPLE MACHINE SOUND DRIVERS 1931M: Martin Povišer <povik+lin@cutebit.org> 1932L: asahi@lists.linux.dev 1933L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1934S: Maintained 1935F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml 1936F: Documentation/devicetree/bindings/sound/apple,* 1937F: sound/soc/apple/* 1938F: sound/soc/codecs/cs42l83-i2c.c 1939F: sound/soc/codecs/ssm3515.c 1940 1941ARM/APPLE MACHINE SUPPORT 1942M: Hector Martin <marcan@marcan.st> 1943M: Sven Peter <sven@svenpeter.dev> 1944R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1945L: asahi@lists.linux.dev 1946L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1947S: Maintained 1948W: https://asahilinux.org 1949B: https://github.com/AsahiLinux/linux/issues 1950C: irc://irc.oftc.net/asahi-dev 1951T: git https://github.com/AsahiLinux/linux.git 1952F: Documentation/devicetree/bindings/arm/apple.yaml 1953F: Documentation/devicetree/bindings/arm/apple/* 1954F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1955F: Documentation/devicetree/bindings/cpufreq/apple,cluster-cpufreq.yaml 1956F: Documentation/devicetree/bindings/dma/apple,admac.yaml 1957F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1958F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1959F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1960F: Documentation/devicetree/bindings/iommu/apple,sart.yaml 1961F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1962F: Documentation/devicetree/bindings/net/bluetooth/brcm,bcm4377-bluetooth.yaml 1963F: Documentation/devicetree/bindings/nvme/apple,nvme-ans.yaml 1964F: Documentation/devicetree/bindings/nvmem/apple,efuses.yaml 1965F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1966F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1967F: Documentation/devicetree/bindings/power/apple* 1968F: Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml 1969F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1970F: arch/arm64/boot/dts/apple/ 1971F: drivers/bluetooth/hci_bcm4377.c 1972F: drivers/clk/clk-apple-nco.c 1973F: drivers/cpufreq/apple-soc-cpufreq.c 1974F: drivers/dma/apple-admac.c 1975F: drivers/pmdomain/apple/ 1976F: drivers/i2c/busses/i2c-pasemi-core.c 1977F: drivers/i2c/busses/i2c-pasemi-platform.c 1978F: drivers/iommu/apple-dart.c 1979F: drivers/iommu/io-pgtable-dart.c 1980F: drivers/irqchip/irq-apple-aic.c 1981F: drivers/nvme/host/apple.c 1982F: drivers/nvmem/apple-efuses.c 1983F: drivers/pinctrl/pinctrl-apple-gpio.c 1984F: drivers/pwm/pwm-apple.c 1985F: drivers/soc/apple/* 1986F: drivers/watchdog/apple_wdt.c 1987F: include/dt-bindings/interrupt-controller/apple-aic.h 1988F: include/dt-bindings/pinctrl/apple.h 1989F: include/linux/soc/apple/* 1990 1991ARM/ARTPEC MACHINE SUPPORT 1992M: Jesper Nilsson <jesper.nilsson@axis.com> 1993M: Lars Persson <lars.persson@axis.com> 1994L: linux-arm-kernel@axis.com 1995S: Maintained 1996F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1997F: arch/arm/boot/dts/axis/ 1998F: arch/arm/mach-artpec 1999F: drivers/clk/axis 2000F: drivers/crypto/axis 2001F: drivers/mmc/host/usdhi6rol0.c 2002F: drivers/pinctrl/pinctrl-artpec* 2003 2004ARM/ASPEED I2C DRIVER 2005M: Brendan Higgins <brendanhiggins@google.com> 2006R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 2007R: Joel Stanley <joel@jms.id.au> 2008L: linux-i2c@vger.kernel.org 2009L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2010S: Maintained 2011F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 2012F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 2013F: drivers/i2c/busses/i2c-aspeed.c 2014F: drivers/irqchip/irq-aspeed-i2c-ic.c 2015 2016ARM/ASPEED MACHINE SUPPORT 2017M: Joel Stanley <joel@jms.id.au> 2018R: Andrew Jeffery <andrew@codeconstruct.com.au> 2019L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2020L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 2021S: Supported 2022Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 2023T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git 2024F: Documentation/devicetree/bindings/arm/aspeed/ 2025F: arch/arm/boot/dts/aspeed/ 2026F: arch/arm/mach-aspeed/ 2027N: aspeed 2028 2029ARM/BITMAIN ARCHITECTURE 2030M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2031L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2032S: Maintained 2033F: Documentation/devicetree/bindings/arm/bitmain.yaml 2034F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 2035F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 2036F: arch/arm64/boot/dts/bitmain/ 2037F: drivers/clk/clk-bm1880.c 2038F: drivers/pinctrl/pinctrl-bm1880.c 2039 2040ARM/CALXEDA HIGHBANK ARCHITECTURE 2041M: Andre Przywara <andre.przywara@arm.com> 2042L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2043S: Maintained 2044F: arch/arm/boot/dts/calxeda/ 2045F: arch/arm/mach-highbank/ 2046 2047ARM/CAVIUM THUNDER NETWORK DRIVER 2048M: Sunil Goutham <sgoutham@marvell.com> 2049L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2050S: Supported 2051F: drivers/net/ethernet/cavium/thunder/ 2052 2053ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 2054M: Lukasz Majewski <lukma@denx.de> 2055L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2056S: Maintained 2057F: arch/arm/mach-ep93xx/ts72xx.c 2058 2059ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 2060M: Alexander Shiyan <shc_work@mail.ru> 2061L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2062S: Odd Fixes 2063N: clps711x 2064 2065ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 2066M: Hartley Sweeten <hsweeten@visionengravers.com> 2067M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 2068L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2069S: Maintained 2070F: Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml 2071F: Documentation/devicetree/bindings/sound/cirrus,ep9301-* 2072F: arch/arm/boot/compressed/misc-ep93xx.h 2073F: arch/arm/mach-ep93xx/ 2074F: drivers/iio/adc/ep93xx_adc.c 2075 2076ARM/CLKDEV SUPPORT 2077M: Russell King <linux@armlinux.org.uk> 2078L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2079S: Maintained 2080T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 2081F: drivers/clk/clkdev.c 2082 2083ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 2084M: Baruch Siach <baruch@tkos.co.il> 2085L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2086S: Maintained 2087F: arch/arm/boot/dts/cnxt/ 2088N: digicolor 2089 2090ARM/CORESIGHT FRAMEWORK AND DRIVERS 2091M: Suzuki K Poulose <suzuki.poulose@arm.com> 2092R: Mike Leach <mike.leach@linaro.org> 2093R: James Clark <james.clark@arm.com> 2094L: coresight@lists.linaro.org (moderated for non-subscribers) 2095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2096S: Maintained 2097T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 2098F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 2099F: Documentation/devicetree/bindings/arm/arm,coresight-*.yaml 2100F: Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml 2101F: Documentation/devicetree/bindings/arm/arm,trace-buffer-extension.yaml 2102F: Documentation/devicetree/bindings/arm/qcom,coresight-*.yaml 2103F: Documentation/trace/coresight/* 2104F: drivers/hwtracing/coresight/* 2105F: include/dt-bindings/arm/coresight-cti-dt.h 2106F: include/linux/coresight* 2107F: include/uapi/linux/coresight* 2108F: samples/coresight/* 2109F: tools/perf/Documentation/arm-coresight.txt 2110F: tools/perf/arch/arm/util/auxtrace.c 2111F: tools/perf/arch/arm/util/cs-etm.c 2112F: tools/perf/arch/arm/util/cs-etm.h 2113F: tools/perf/arch/arm/util/pmu.c 2114F: tools/perf/tests/shell/*coresight* 2115F: tools/perf/tests/shell/coresight/* 2116F: tools/perf/tests/shell/lib/*coresight* 2117F: tools/perf/util/cs-etm-decoder/* 2118F: tools/perf/util/cs-etm.* 2119 2120ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2121M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2122M: Linus Walleij <linus.walleij@linaro.org> 2123L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2124S: Maintained 2125T: git git://github.com/ulli-kroll/linux.git 2126F: Documentation/devicetree/bindings/arm/gemini.yaml 2127F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.yaml 2128F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2129F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2130F: arch/arm/boot/dts/gemini/ 2131F: arch/arm/mach-gemini/ 2132F: drivers/crypto/gemini/ 2133F: drivers/net/ethernet/cortina/ 2134F: drivers/pinctrl/pinctrl-gemini.c 2135F: drivers/rtc/rtc-ftrtc010.c 2136 2137ARM/CZ.NIC TURRIS SUPPORT 2138M: Marek Behún <kabel@kernel.org> 2139S: Maintained 2140W: https://www.turris.cz/ 2141F: Documentation/ABI/testing/debugfs-moxtet 2142F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2143F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2144F: Documentation/devicetree/bindings/bus/moxtet.txt 2145F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2146F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2147F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2148F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2149F: drivers/bus/moxtet.c 2150F: drivers/firmware/turris-mox-rwtm.c 2151F: drivers/gpio/gpio-moxtet.c 2152F: drivers/leds/leds-turris-omnia.c 2153F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2154F: drivers/watchdog/armada_37xx_wdt.c 2155F: include/dt-bindings/bus/moxtet.h 2156F: include/linux/armada-37xx-rwtm-mailbox.h 2157F: include/linux/moxtet.h 2158 2159ARM/FARADAY FA526 PORT 2160M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2161L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2162S: Maintained 2163T: git git://git.berlios.de/gemini-board 2164F: arch/arm/mm/*-fa* 2165 2166ARM/FOOTBRIDGE ARCHITECTURE 2167M: Russell King <linux@armlinux.org.uk> 2168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2169S: Maintained 2170W: http://www.armlinux.org.uk/ 2171F: arch/arm/include/asm/hardware/dec21285.h 2172F: arch/arm/mach-footbridge/ 2173 2174ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2175M: Shawn Guo <shawnguo@kernel.org> 2176M: Sascha Hauer <s.hauer@pengutronix.de> 2177R: Pengutronix Kernel Team <kernel@pengutronix.de> 2178R: Fabio Estevam <festevam@gmail.com> 2179L: imx@lists.linux.dev 2180L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2181S: Maintained 2182T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2183F: arch/arm/boot/dts/nxp/imx/ 2184F: arch/arm/boot/dts/nxp/mxs/ 2185F: arch/arm64/boot/dts/freescale/ 2186X: arch/arm64/boot/dts/freescale/fsl-* 2187X: arch/arm64/boot/dts/freescale/qoriq-* 2188X: drivers/media/i2c/ 2189N: imx 2190N: mxs 2191 2192ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2193M: Shawn Guo <shawnguo@kernel.org> 2194M: Li Yang <leoyang.li@nxp.com> 2195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2196S: Maintained 2197T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2198F: arch/arm/boot/dts/nxp/ls/ 2199F: arch/arm64/boot/dts/freescale/fsl-* 2200F: arch/arm64/boot/dts/freescale/qoriq-* 2201 2202ARM/FREESCALE VYBRID ARM ARCHITECTURE 2203M: Shawn Guo <shawnguo@kernel.org> 2204M: Sascha Hauer <s.hauer@pengutronix.de> 2205R: Pengutronix Kernel Team <kernel@pengutronix.de> 2206R: Stefan Agner <stefan@agner.ch> 2207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2208S: Maintained 2209T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2210F: arch/arm/boot/dts/nxp/vf/ 2211F: arch/arm/mach-imx/*vf610* 2212 2213ARM/GUMSTIX MACHINE SUPPORT 2214M: Steve Sakoman <sakoman@gmail.com> 2215L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2216S: Maintained 2217 2218ARM/HISILICON SOC SUPPORT 2219M: Wei Xu <xuwei5@hisilicon.com> 2220L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2221S: Supported 2222W: http://www.hisilicon.com 2223T: git https://github.com/hisilicon/linux-hisi.git 2224F: arch/arm/boot/dts/hisilicon/ 2225F: arch/arm/mach-hisi/ 2226F: arch/arm64/boot/dts/hisilicon/ 2227 2228ARM/HP JORNADA 7XX MACHINE SUPPORT 2229M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2230S: Maintained 2231W: www.jlime.com 2232T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2233F: arch/arm/mach-sa1100/include/mach/jornada720.h 2234F: arch/arm/mach-sa1100/jornada720.c 2235 2236ARM/HPE GXP ARCHITECTURE 2237M: Jean-Marie Verdun <verdun@hpe.com> 2238M: Nick Hawkins <nick.hawkins@hpe.com> 2239S: Maintained 2240F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml 2241F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml 2242F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml 2243F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml 2244F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml 2245F: Documentation/hwmon/gxp-fan-ctrl.rst 2246F: arch/arm/boot/dts/hpe/ 2247F: arch/arm/mach-hpe/ 2248F: drivers/clocksource/timer-gxp.c 2249F: drivers/hwmon/gxp-fan-ctrl.c 2250F: drivers/i2c/busses/i2c-gxp.c 2251F: drivers/spi/spi-gxp.c 2252F: drivers/watchdog/gxp-wdt.c 2253 2254ARM/IGEP MACHINE SUPPORT 2255M: Enric Balletbo i Serra <eballetbo@gmail.com> 2256M: Javier Martinez Canillas <javier@dowhile0.org> 2257L: linux-omap@vger.kernel.org 2258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2259S: Maintained 2260F: arch/arm/boot/dts/ti/omap/omap3-igep* 2261 2262ARM/INTEL IXP4XX ARM ARCHITECTURE 2263M: Linus Walleij <linusw@kernel.org> 2264M: Imre Kaloz <kaloz@openwrt.org> 2265L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2266S: Maintained 2267F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2268F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.yaml 2269F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2270F: Documentation/devicetree/bindings/memory-controllers/intel,ixp4xx-expansion* 2271F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 2272F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2273F: arch/arm/boot/dts/intel/ixp/ 2274F: arch/arm/mach-ixp4xx/ 2275F: drivers/bus/intel-ixp4xx-eb.c 2276F: drivers/char/hw_random/ixp4xx-rng.c 2277F: drivers/clocksource/timer-ixp4xx.c 2278F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 2279F: drivers/gpio/gpio-ixp4xx.c 2280F: drivers/irqchip/irq-ixp4xx.c 2281F: drivers/net/ethernet/xscale/ixp4xx_eth.c 2282F: drivers/net/wan/ixp4xx_hss.c 2283F: drivers/soc/ixp4xx/ixp4xx-npe.c 2284F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 2285F: include/linux/soc/ixp4xx/npe.h 2286F: include/linux/soc/ixp4xx/qmgr.h 2287 2288ARM/INTEL KEEMBAY ARCHITECTURE 2289M: Paul J. Murphy <paul.j.murphy@intel.com> 2290M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2291S: Maintained 2292F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2293F: arch/arm64/boot/dts/intel/keembay-evm.dts 2294F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2295 2296ARM/INTEL XSC3 (MANZANO) ARM CORE 2297M: Lennert Buytenhek <kernel@wantstofly.org> 2298L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2299S: Maintained 2300 2301ARM/LG1K ARCHITECTURE 2302M: Chanho Min <chanho.min@lge.com> 2303L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2304S: Maintained 2305F: arch/arm64/boot/dts/lg/ 2306 2307ARM/LPC18XX ARCHITECTURE 2308M: Vladimir Zapolskiy <vz@mleia.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310S: Maintained 2311F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2312F: arch/arm/boot/dts/nxp/lpc/lpc43* 2313F: drivers/i2c/busses/i2c-lpc2k.c 2314F: drivers/memory/pl172.c 2315F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2316F: drivers/rtc/rtc-lpc24xx.c 2317N: lpc18xx 2318 2319ARM/LPC32XX SOC SUPPORT 2320M: Vladimir Zapolskiy <vz@mleia.com> 2321L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2322S: Maintained 2323T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2324F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2325F: arch/arm/boot/dts/nxp/lpc/lpc32* 2326F: arch/arm/mach-lpc32xx/ 2327F: drivers/i2c/busses/i2c-pnx.c 2328F: drivers/net/ethernet/nxp/lpc_eth.c 2329F: drivers/usb/host/ohci-nxp.c 2330F: drivers/watchdog/pnx4008_wdt.c 2331N: lpc32xx 2332 2333ARM/Marvell Dove/MV78xx0/Orion SOC support 2334M: Andrew Lunn <andrew@lunn.ch> 2335M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2336M: Gregory Clement <gregory.clement@bootlin.com> 2337L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2338S: Maintained 2339T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2340F: Documentation/devicetree/bindings/arm/marvell/marvell,dove.txt 2341F: Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt 2342F: Documentation/devicetree/bindings/soc/dove/ 2343F: arch/arm/boot/dts/marvell/dove* 2344F: arch/arm/boot/dts/marvell/orion5x* 2345F: arch/arm/mach-dove/ 2346F: arch/arm/mach-mv78xx0/ 2347F: arch/arm/mach-orion5x/ 2348F: arch/arm/plat-orion/ 2349F: drivers/bus/mvebu-mbus.c 2350F: drivers/soc/dove/ 2351 2352ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2353M: Andrew Lunn <andrew@lunn.ch> 2354M: Gregory Clement <gregory.clement@bootlin.com> 2355M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2356L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2357S: Maintained 2358T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2359F: Documentation/devicetree/bindings/arm/marvell/ 2360F: arch/arm/boot/dts/marvell/armada* 2361F: arch/arm/boot/dts/marvell/kirkwood* 2362F: arch/arm/configs/mvebu_*_defconfig 2363F: arch/arm/mach-mvebu/ 2364F: arch/arm64/boot/dts/marvell/ 2365F: drivers/clk/mvebu/ 2366F: drivers/cpufreq/armada-37xx-cpufreq.c 2367F: drivers/cpufreq/armada-8k-cpufreq.c 2368F: drivers/cpufreq/mvebu-cpufreq.c 2369F: drivers/irqchip/irq-armada-370-xp.c 2370F: drivers/irqchip/irq-mvebu-* 2371F: drivers/pinctrl/mvebu/ 2372F: drivers/rtc/rtc-armada38x.c 2373 2374ARM/Mediatek RTC DRIVER 2375M: Eddie Huang <eddie.huang@mediatek.com> 2376M: Sean Wang <sean.wang@mediatek.com> 2377L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2378L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2379S: Maintained 2380F: Documentation/devicetree/bindings/rtc/mediatek,mt2712-rtc.yaml 2381F: Documentation/devicetree/bindings/rtc/mediatek,mt7622-rtc.yaml 2382F: drivers/rtc/rtc-mt2712.c 2383F: drivers/rtc/rtc-mt6397.c 2384F: drivers/rtc/rtc-mt7622.c 2385 2386ARM/Mediatek SoC support 2387M: Matthias Brugger <matthias.bgg@gmail.com> 2388M: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> 2389L: linux-kernel@vger.kernel.org 2390L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2391L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2392S: Maintained 2393W: https://mtk.wiki.kernel.org/ 2394C: irc://irc.libera.chat/linux-mediatek 2395F: arch/arm/boot/dts/mediatek/ 2396F: arch/arm/mach-mediatek/ 2397F: arch/arm64/boot/dts/mediatek/ 2398F: drivers/soc/mediatek/ 2399N: mtk 2400N: mt[2678] 2401K: mediatek 2402 2403ARM/Mediatek USB3 PHY DRIVER 2404M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2405L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2406L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2407S: Maintained 2408F: Documentation/devicetree/bindings/phy/mediatek,* 2409F: drivers/phy/mediatek/ 2410 2411ARM/MICROCHIP (ARM64) SoC support 2412M: Conor Dooley <conor@kernel.org> 2413M: Nicolas Ferre <nicolas.ferre@microchip.com> 2414M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2415L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2416S: Supported 2417T: git https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2418F: arch/arm64/boot/dts/microchip/ 2419 2420ARM/Microchip (AT91) SoC support 2421M: Nicolas Ferre <nicolas.ferre@microchip.com> 2422M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2423M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 2424L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2425S: Supported 2426W: http://www.linux4sam.org 2427T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2428F: arch/arm/boot/dts/microchip/at91* 2429F: arch/arm/boot/dts/microchip/sama* 2430F: arch/arm/include/debug/at91.S 2431F: arch/arm/mach-at91/ 2432F: drivers/memory/atmel* 2433F: drivers/watchdog/sama5d4_wdt.c 2434F: include/soc/at91/ 2435X: drivers/input/touchscreen/atmel_mxt_ts.c 2436N: at91 2437N: atmel 2438 2439ARM/Microchip Sparx5 SoC support 2440M: Lars Povlsen <lars.povlsen@microchip.com> 2441M: Steen Hegelund <Steen.Hegelund@microchip.com> 2442M: Daniel Machon <daniel.machon@microchip.com> 2443M: UNGLinuxDriver@microchip.com 2444L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2445S: Supported 2446F: arch/arm64/boot/dts/microchip/sparx* 2447F: drivers/net/ethernet/microchip/vcap/ 2448F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2449N: sparx5 2450 2451ARM/MILBEAUT ARCHITECTURE 2452M: Taichi Sugaya <sugaya.taichi@socionext.com> 2453M: Takao Orito <orito.takao@socionext.com> 2454L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2455S: Maintained 2456F: arch/arm/boot/dts/socionext/milbeaut* 2457F: arch/arm/mach-milbeaut/ 2458N: milbeaut 2459 2460ARM/MStar/Sigmastar Armv7 SoC support 2461M: Daniel Palmer <daniel@thingy.jp> 2462M: Romain Perier <romain.perier@gmail.com> 2463L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2464S: Maintained 2465W: http://linux-chenxing.org/ 2466T: git git://github.com/linux-chenxing/linux.git 2467F: Documentation/devicetree/bindings/arm/mstar/* 2468F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2469F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2470F: arch/arm/boot/dts/sigmastar/ 2471F: arch/arm/mach-mstar/ 2472F: drivers/clk/mstar/ 2473F: drivers/clocksource/timer-msc313e.c 2474F: drivers/gpio/gpio-msc313.c 2475F: drivers/rtc/rtc-msc313.c 2476F: drivers/watchdog/msc313e_wdt.c 2477F: include/dt-bindings/clock/mstar-* 2478F: include/dt-bindings/gpio/msc313-gpio.h 2479 2480ARM/NOMADIK/Ux500 ARCHITECTURES 2481M: Linus Walleij <linus.walleij@linaro.org> 2482L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2483S: Maintained 2484T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2485F: Documentation/devicetree/bindings/arm/ste-* 2486F: Documentation/devicetree/bindings/arm/ux500.yaml 2487F: Documentation/devicetree/bindings/arm/ux500/ 2488F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml 2489F: Documentation/devicetree/bindings/i2c/st,nomadik-i2c.yaml 2490F: arch/arm/boot/dts/st/ste-* 2491F: arch/arm/mach-nomadik/ 2492F: arch/arm/mach-ux500/ 2493F: drivers/clk/clk-nomadik.c 2494F: drivers/clocksource/clksrc-dbx500-prcmu.c 2495F: drivers/dma/ste_dma40* 2496F: drivers/pmdomain/st/ste-ux500-pm-domain.c 2497F: drivers/gpio/gpio-nomadik.c 2498F: drivers/hwspinlock/u8500_hsem.c 2499F: drivers/i2c/busses/i2c-nomadik.c 2500F: drivers/iio/adc/ab8500-gpadc.c 2501F: drivers/mfd/ab8500* 2502F: drivers/mfd/abx500* 2503F: drivers/mfd/db8500* 2504F: drivers/pinctrl/nomadik/ 2505F: drivers/rtc/rtc-ab8500.c 2506F: drivers/rtc/rtc-pl031.c 2507F: drivers/soc/ux500/ 2508 2509ARM/NUVOTON MA35 ARCHITECTURE 2510M: Jacky Huang <ychuang3@nuvoton.com> 2511M: Shan-Chun Hung <schung@nuvoton.com> 2512L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2513S: Supported 2514F: Documentation/devicetree/bindings/*/*/*ma35* 2515F: Documentation/devicetree/bindings/*/*ma35* 2516F: arch/arm64/boot/dts/nuvoton/*ma35* 2517F: drivers/*/*/*ma35* 2518F: drivers/*/*ma35* 2519K: ma35d1 2520 2521ARM/NUVOTON NPCM ARCHITECTURE 2522M: Avi Fishman <avifishman70@gmail.com> 2523M: Tomer Maimon <tmaimon77@gmail.com> 2524M: Tali Perry <tali.perry1@gmail.com> 2525R: Patrick Venture <venture@google.com> 2526R: Nancy Yuen <yuenn@google.com> 2527R: Benjamin Fair <benjaminfair@google.com> 2528L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2529S: Supported 2530F: Documentation/devicetree/bindings/*/*/*npcm* 2531F: Documentation/devicetree/bindings/*/*npcm* 2532F: Documentation/devicetree/bindings/rtc/nuvoton,nct3018y.yaml 2533F: arch/arm/boot/dts/nuvoton/nuvoton-npcm* 2534F: arch/arm/mach-npcm/ 2535F: arch/arm64/boot/dts/nuvoton/ 2536F: drivers/*/*/*npcm* 2537F: drivers/*/*npcm* 2538F: drivers/rtc/rtc-nct3018y.c 2539F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2540F: include/dt-bindings/clock/nuvoton,npcm845-clk.h 2541 2542ARM/NUVOTON NPCM VIDEO ENGINE DRIVER 2543M: Joseph Liu <kwliu@nuvoton.com> 2544M: Marvin Lin <kflin@nuvoton.com> 2545L: linux-media@vger.kernel.org 2546L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2547S: Maintained 2548F: Documentation/devicetree/bindings/media/nuvoton,npcm-ece.yaml 2549F: Documentation/devicetree/bindings/media/nuvoton,npcm-vcd.yaml 2550F: Documentation/userspace-api/media/drivers/npcm-video.rst 2551F: drivers/media/platform/nuvoton/ 2552F: include/uapi/linux/npcm-video.h 2553 2554ARM/NUVOTON WPCM450 ARCHITECTURE 2555M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2556L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2557S: Maintained 2558W: https://github.com/neuschaefer/wpcm450/wiki 2559F: Documentation/devicetree/bindings/*/*wpcm* 2560F: arch/arm/boot/dts/nuvoton/nuvoton-wpcm450* 2561F: arch/arm/configs/wpcm450_defconfig 2562F: arch/arm/mach-npcm/wpcm450.c 2563F: drivers/*/*/*wpcm* 2564F: drivers/*/*wpcm* 2565 2566ARM/NXP S32G ARCHITECTURE 2567R: Chester Lin <chester62515@gmail.com> 2568R: Matthias Brugger <mbrugger@suse.com> 2569R: Ghennadi Procopciuc <ghennadi.procopciuc@oss.nxp.com> 2570L: NXP S32 Linux Team <s32@nxp.com> 2571L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2572S: Maintained 2573F: arch/arm64/boot/dts/freescale/s32g*.dts* 2574F: drivers/pinctrl/nxp/ 2575 2576ARM/Orion SoC/Technologic Systems TS-78xx platform support 2577M: Alexander Clouter <alex@digriz.org.uk> 2578L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2579S: Maintained 2580W: http://www.digriz.org.uk/ts78xx/kernel 2581F: arch/arm/mach-orion5x/ts78xx-* 2582 2583ARM/QUALCOMM CHROMEBOOK SUPPORT 2584R: cros-qcom-dts-watchers@chromium.org 2585F: arch/arm64/boot/dts/qcom/sc7180* 2586F: arch/arm64/boot/dts/qcom/sc7280* 2587F: arch/arm64/boot/dts/qcom/sdm845-cheza* 2588 2589ARM/QUALCOMM SUPPORT 2590M: Bjorn Andersson <andersson@kernel.org> 2591M: Konrad Dybcio <konrad.dybcio@linaro.org> 2592L: linux-arm-msm@vger.kernel.org 2593S: Maintained 2594T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2595F: Documentation/devicetree/bindings/*/qcom* 2596F: Documentation/devicetree/bindings/soc/qcom/ 2597F: arch/arm/boot/dts/qcom/ 2598F: arch/arm/configs/qcom_defconfig 2599F: arch/arm/mach-qcom/ 2600F: arch/arm64/boot/dts/qcom/ 2601F: drivers/*/*/pm8???-* 2602F: drivers/*/*/qcom* 2603F: drivers/*/*/qcom/ 2604F: drivers/*/qcom* 2605F: drivers/*/qcom/ 2606F: drivers/bluetooth/btqcomsmd.c 2607F: drivers/clocksource/timer-qcom.c 2608F: drivers/cpuidle/cpuidle-qcom-spm.c 2609F: drivers/extcon/extcon-qcom* 2610F: drivers/i2c/busses/i2c-qcom-geni.c 2611F: drivers/i2c/busses/i2c-qup.c 2612F: drivers/iommu/msm* 2613F: drivers/mfd/ssbi.c 2614F: drivers/mmc/host/mmci_qcom* 2615F: drivers/mmc/host/sdhci-msm.c 2616F: drivers/pci/controller/dwc/pcie-qcom.c 2617F: drivers/phy/qualcomm/ 2618F: drivers/power/*/msm* 2619F: drivers/reset/reset-qcom-* 2620F: drivers/rtc/rtc-pm8xxx.c 2621F: drivers/spi/spi-geni-qcom.c 2622F: drivers/spi/spi-qcom-qspi.c 2623F: drivers/spi/spi-qup.c 2624F: drivers/tty/serial/msm_serial.c 2625F: drivers/ufs/host/ufs-qcom* 2626F: drivers/usb/dwc3/dwc3-qcom.c 2627F: include/dt-bindings/*/qcom* 2628F: include/linux/*/qcom* 2629F: include/linux/soc/qcom/ 2630 2631ARM/RDA MICRO ARCHITECTURE 2632M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2633L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2634L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2635S: Maintained 2636F: Documentation/devicetree/bindings/arm/rda.yaml 2637F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2638F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.yaml 2639F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2640F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.yaml 2641F: arch/arm/boot/dts/unisoc/ 2642F: drivers/clocksource/timer-rda.c 2643F: drivers/gpio/gpio-rda.c 2644F: drivers/irqchip/irq-rda-intc.c 2645F: drivers/tty/serial/rda-uart.c 2646 2647ARM/REALTEK ARCHITECTURE 2648M: Andreas Färber <afaerber@suse.de> 2649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2650L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2651S: Maintained 2652F: Documentation/devicetree/bindings/arm/realtek.yaml 2653F: arch/arm/boot/dts/realtek/ 2654F: arch/arm/mach-realtek/ 2655F: arch/arm64/boot/dts/realtek/ 2656 2657ARM/RISC-V/RENESAS ARCHITECTURE 2658M: Geert Uytterhoeven <geert+renesas@glider.be> 2659M: Magnus Damm <magnus.damm@gmail.com> 2660L: linux-renesas-soc@vger.kernel.org 2661S: Supported 2662Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2663C: irc://irc.libera.chat/renesas-soc 2664T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2665F: Documentation/devicetree/bindings/hwinfo/renesas,prr.yaml 2666F: Documentation/devicetree/bindings/soc/renesas/ 2667F: arch/arm/boot/dts/renesas/ 2668F: arch/arm/configs/shmobile_defconfig 2669F: arch/arm/include/debug/renesas-scif.S 2670F: arch/arm/mach-shmobile/ 2671F: arch/arm64/boot/dts/renesas/ 2672F: arch/riscv/boot/dts/renesas/ 2673F: drivers/pmdomain/renesas/ 2674F: drivers/soc/renesas/ 2675F: include/linux/soc/renesas/ 2676K: \brenesas, 2677 2678ARM/RISCPC ARCHITECTURE 2679M: Russell King <linux@armlinux.org.uk> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681S: Maintained 2682W: http://www.armlinux.org.uk/ 2683F: arch/arm/include/asm/hardware/ioc.h 2684F: arch/arm/include/asm/hardware/iomd.h 2685F: arch/arm/include/asm/hardware/memc.h 2686F: arch/arm/mach-rpc/ 2687F: drivers/net/ethernet/8390/etherh.c 2688F: drivers/net/ethernet/i825xx/ether1* 2689F: drivers/net/ethernet/seeq/ether3* 2690F: drivers/scsi/arm/ 2691 2692ARM/Rockchip SoC support 2693M: Heiko Stuebner <heiko@sntech.de> 2694L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2695L: linux-rockchip@lists.infradead.org 2696S: Maintained 2697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2698F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2699F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2700F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2701F: arch/arm/boot/dts/rockchip/ 2702F: arch/arm/mach-rockchip/ 2703F: drivers/*/*/*rockchip* 2704F: drivers/*/*rockchip* 2705F: drivers/clk/rockchip/ 2706F: drivers/i2c/busses/i2c-rk3x.c 2707F: sound/soc/rockchip/ 2708N: rockchip 2709 2710ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2711M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2712R: Alim Akhtar <alim.akhtar@samsung.com> 2713L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2714L: linux-samsung-soc@vger.kernel.org 2715S: Maintained 2716P: Documentation/process/maintainer-soc-clean-dts.rst 2717Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2718B: mailto:linux-samsung-soc@vger.kernel.org 2719C: irc://irc.libera.chat/linux-exynos 2720T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2721F: Documentation/arch/arm/samsung/ 2722F: Documentation/devicetree/bindings/arm/samsung/ 2723F: Documentation/devicetree/bindings/hwinfo/samsung,* 2724F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2725F: Documentation/devicetree/bindings/soc/samsung/ 2726F: arch/arm/boot/dts/samsung/ 2727F: arch/arm/mach-exynos*/ 2728F: arch/arm/mach-s3c/ 2729F: arch/arm/mach-s5p*/ 2730F: arch/arm64/boot/dts/exynos/ 2731F: drivers/*/*/*s3c24* 2732F: drivers/*/*s3c24* 2733F: drivers/*/*s3c64xx* 2734F: drivers/*/*s5pv210* 2735F: drivers/clocksource/samsung_pwm_timer.c 2736F: drivers/memory/samsung/ 2737F: drivers/pwm/pwm-samsung.c 2738F: drivers/soc/samsung/ 2739F: drivers/tty/serial/samsung* 2740F: include/clocksource/samsung_pwm.h 2741F: include/linux/platform_data/*s3c* 2742F: include/linux/serial_s3c.h 2743F: include/linux/soc/samsung/ 2744N: exynos 2745N: s3c64xx 2746N: s5pv210 2747 2748ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2749M: Łukasz Stelmach <l.stelmach@samsung.com> 2750L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2751L: linux-media@vger.kernel.org 2752S: Maintained 2753F: drivers/media/platform/samsung/s5p-g2d/ 2754 2755ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2756M: Marek Szyprowski <m.szyprowski@samsung.com> 2757L: linux-samsung-soc@vger.kernel.org 2758L: linux-media@vger.kernel.org 2759S: Maintained 2760F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml 2761F: drivers/media/cec/platform/s5p/ 2762 2763ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2764M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2765M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2766M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2767L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2768L: linux-media@vger.kernel.org 2769S: Maintained 2770F: Documentation/devicetree/bindings/media/samsung,s5pv210-jpeg.yaml 2771F: drivers/media/platform/samsung/s5p-jpeg/ 2772 2773ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2774M: Marek Szyprowski <m.szyprowski@samsung.com> 2775M: Andrzej Hajda <andrzej.hajda@intel.com> 2776L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2777L: linux-media@vger.kernel.org 2778S: Maintained 2779F: Documentation/devicetree/bindings/media/samsung,s5p-mfc.yaml 2780F: drivers/media/platform/samsung/s5p-mfc/ 2781 2782ARM/SOCFPGA ARCHITECTURE 2783M: Dinh Nguyen <dinguyen@kernel.org> 2784S: Maintained 2785W: http://www.rocketboards.org 2786T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2787F: arch/arm/boot/dts/intel/socfpga/ 2788F: arch/arm/configs/socfpga_defconfig 2789F: arch/arm/mach-socfpga/ 2790F: arch/arm64/boot/dts/altera/ 2791F: arch/arm64/boot/dts/intel/ 2792 2793ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2794M: Dinh Nguyen <dinguyen@kernel.org> 2795S: Maintained 2796F: drivers/clk/socfpga/ 2797 2798ARM/SOCFPGA EDAC SUPPORT 2799M: Dinh Nguyen <dinguyen@kernel.org> 2800S: Maintained 2801F: drivers/edac/altera_edac.[ch] 2802 2803ARM/SPREADTRUM SoC SUPPORT 2804M: Orson Zhai <orsonzhai@gmail.com> 2805M: Baolin Wang <baolin.wang7@gmail.com> 2806M: Chunyan Zhang <zhang.lyra@gmail.com> 2807S: Maintained 2808F: arch/arm64/boot/dts/sprd 2809N: sprd 2810N: sc27xx 2811N: sc2731 2812 2813ARM/STI ARCHITECTURE 2814M: Patrice Chotard <patrice.chotard@foss.st.com> 2815L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2816S: Maintained 2817W: http://www.stlinux.com 2818F: Documentation/devicetree/bindings/i2c/st,sti-i2c.yaml 2819F: Documentation/devicetree/bindings/spi/st,ssc-spi.yaml 2820F: arch/arm/boot/dts/st/sti* 2821F: arch/arm/mach-sti/ 2822F: drivers/ata/ahci_st.c 2823F: drivers/char/hw_random/st-rng.c 2824F: drivers/clocksource/arm_global_timer.c 2825F: drivers/clocksource/clksrc_st_lpc.c 2826F: drivers/cpufreq/sti-cpufreq.c 2827F: drivers/dma/st_fdma* 2828F: drivers/i2c/busses/i2c-st.c 2829F: drivers/media/platform/st/sti/c8sectpfe/ 2830F: drivers/media/rc/st_rc.c 2831F: drivers/mmc/host/sdhci-st.c 2832F: drivers/phy/st/phy-miphy28lp.c 2833F: drivers/phy/st/phy-stih407-usb.c 2834F: drivers/pinctrl/pinctrl-st.c 2835F: drivers/remoteproc/st_remoteproc.c 2836F: drivers/remoteproc/st_slim_rproc.c 2837F: drivers/reset/sti/ 2838F: drivers/rtc/rtc-st-lpc.c 2839F: drivers/tty/serial/st-asc.c 2840F: drivers/usb/dwc3/dwc3-st.c 2841F: drivers/usb/host/ehci-st.c 2842F: drivers/usb/host/ohci-st.c 2843F: drivers/watchdog/st_lpc_wdt.c 2844F: include/linux/remoteproc/st_slim_rproc.h 2845 2846ARM/STM32 ARCHITECTURE 2847M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2848M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2849L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2850L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2851S: Maintained 2852T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2853F: arch/arm/boot/dts/st/stm32* 2854F: arch/arm/mach-stm32/ 2855F: arch/arm64/boot/dts/st/ 2856F: drivers/clocksource/armv7m_systick.c 2857N: stm32 2858N: stm 2859 2860ARM/SUNPLUS SP7021 SOC SUPPORT 2861M: Qin Jian <qinjian@cqplus1.com> 2862L: linux-arm-kernel@lists.infradead.org (moderated for mon-subscribers) 2863S: Maintained 2864W: https://sunplus-tibbo.atlassian.net/wiki/spaces/doc/overview 2865F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 2866F: Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml 2867F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml 2868F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml 2869F: arch/arm/boot/dts/sunplus/ 2870F: arch/arm/configs/sp7021_*defconfig 2871F: drivers/clk/clk-sp7021.c 2872F: drivers/irqchip/irq-sp7021-intc.c 2873F: drivers/reset/reset-sunplus.c 2874F: include/dt-bindings/clock/sunplus,sp7021-clkc.h 2875F: include/dt-bindings/reset/sunplus,sp7021-reset.h 2876 2877ARM/Synaptics SoC support 2878M: Jisheng Zhang <jszhang@kernel.org> 2879M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2880L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2881S: Maintained 2882F: arch/arm/boot/dts/synaptics/ 2883F: arch/arm/mach-berlin/ 2884F: arch/arm64/boot/dts/synaptics/ 2885 2886ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2887M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2888L: linux-tegra@vger.kernel.org 2889L: linux-media@vger.kernel.org 2890S: Maintained 2891F: Documentation/devicetree/bindings/media/cec/nvidia,tegra114-cec.yaml 2892F: drivers/media/cec/platform/tegra/ 2893 2894ARM/TESLA FSD SoC SUPPORT 2895M: Alim Akhtar <alim.akhtar@samsung.com> 2896M: linux-fsd@tesla.com 2897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2898L: linux-samsung-soc@vger.kernel.org 2899S: Maintained 2900F: arch/arm64/boot/dts/tesla/ 2901 2902ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2903M: Santosh Shilimkar <ssantosh@kernel.org> 2904L: linux-kernel@vger.kernel.org 2905S: Maintained 2906F: drivers/memory/*emif* 2907 2908ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2909M: Nishanth Menon <nm@ti.com> 2910M: Santosh Shilimkar <ssantosh@kernel.org> 2911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2912S: Maintained 2913T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2914F: arch/arm/boot/dts/ti/keystone/ 2915F: arch/arm/mach-keystone/ 2916 2917ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2918M: Santosh Shilimkar <ssantosh@kernel.org> 2919L: linux-kernel@vger.kernel.org 2920S: Maintained 2921F: drivers/clk/keystone/ 2922 2923ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2924M: Santosh Shilimkar <ssantosh@kernel.org> 2925L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2926L: linux-kernel@vger.kernel.org 2927S: Maintained 2928F: drivers/clocksource/timer-keystone.c 2929 2930ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2931M: Santosh Shilimkar <ssantosh@kernel.org> 2932L: linux-kernel@vger.kernel.org 2933S: Maintained 2934F: drivers/power/reset/keystone-reset.c 2935 2936ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2937M: Nishanth Menon <nm@ti.com> 2938M: Vignesh Raghavendra <vigneshr@ti.com> 2939M: Tero Kristo <kristo@kernel.org> 2940L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2941S: Supported 2942F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2943F: Documentation/devicetree/bindings/hwinfo/ti,k3-socinfo.yaml 2944F: arch/arm64/boot/dts/ti/Makefile 2945F: arch/arm64/boot/dts/ti/k3-* 2946 2947ARM/TOSHIBA VISCONTI ARCHITECTURE 2948M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Supported 2951T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2952F: Documentation/devicetree/bindings/arm/toshiba.yaml 2953F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2954F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2955F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2956F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2957F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2958F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2959F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2960F: arch/arm64/boot/dts/toshiba/ 2961F: drivers/clk/visconti/ 2962F: drivers/gpio/gpio-visconti.c 2963F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2964F: drivers/pci/controller/dwc/pcie-visconti.c 2965F: drivers/pinctrl/visconti/ 2966F: drivers/watchdog/visconti_wdt.c 2967N: visconti 2968 2969ARM/UNIPHIER ARCHITECTURE 2970M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2971M: Masami Hiramatsu <mhiramat@kernel.org> 2972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2973S: Maintained 2974F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2975F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2976F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2977F: Documentation/devicetree/bindings/soc/socionext/socionext,uniphier*.yaml 2978F: arch/arm/boot/dts/socionext/uniphier* 2979F: arch/arm/include/asm/hardware/cache-uniphier.h 2980F: arch/arm/mm/cache-uniphier.c 2981F: arch/arm64/boot/dts/socionext/uniphier* 2982F: drivers/bus/uniphier-system-bus.c 2983F: drivers/clk/uniphier/ 2984F: drivers/dma/uniphier-mdmac.c 2985F: drivers/gpio/gpio-uniphier.c 2986F: drivers/i2c/busses/i2c-uniphier* 2987F: drivers/irqchip/irq-uniphier-aidet.c 2988F: drivers/mmc/host/uniphier-sd.c 2989F: drivers/pinctrl/uniphier/ 2990F: drivers/reset/reset-uniphier.c 2991F: drivers/tty/serial/8250/8250_uniphier.c 2992N: uniphier 2993 2994ARM/VERSATILE EXPRESS PLATFORM 2995M: Liviu Dudau <liviu.dudau@arm.com> 2996M: Sudeep Holla <sudeep.holla@arm.com> 2997M: Lorenzo Pieralisi <lpieralisi@kernel.org> 2998L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2999S: Maintained 3000N: mps2 3001N: vexpress 3002F: arch/arm/mach-versatile/ 3003F: arch/arm64/boot/dts/arm/ 3004F: drivers/clocksource/timer-versatile.c 3005X: drivers/cpufreq/vexpress-spc-cpufreq.c 3006X: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 3007 3008ARM/VFP SUPPORT 3009M: Russell King <linux@armlinux.org.uk> 3010L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3011S: Maintained 3012W: http://www.armlinux.org.uk/ 3013F: arch/arm/vfp/ 3014 3015ARM/VT8500 ARM ARCHITECTURE 3016L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3017S: Orphan 3018F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 3019F: arch/arm/mach-vt8500/ 3020F: drivers/clocksource/timer-vt8500.c 3021F: drivers/i2c/busses/i2c-wmt.c 3022F: drivers/mmc/host/wmt-sdmmc.c 3023F: drivers/pwm/pwm-vt8500.c 3024F: drivers/rtc/rtc-vt8500.c 3025F: drivers/tty/serial/vt8500_serial.c 3026F: drivers/usb/host/ehci-platform.c 3027F: drivers/usb/host/uhci-platform.c 3028F: drivers/video/fbdev/vt8500lcdfb.* 3029F: drivers/video/fbdev/wm8505fb* 3030F: drivers/video/fbdev/wmt_ge_rops.* 3031 3032ARM/ZYNQ ARCHITECTURE 3033M: Michal Simek <michal.simek@amd.com> 3034L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3035S: Supported 3036W: http://wiki.xilinx.com 3037T: git https://github.com/Xilinx/linux-xlnx.git 3038F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3039F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3040F: Documentation/devicetree/bindings/memory-controllers/snps,dw-umctl2-ddrc.yaml 3041F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynq-ddrc-a05.yaml 3042F: Documentation/devicetree/bindings/soc/xilinx/xilinx.yaml 3043F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3044F: arch/arm/mach-zynq/ 3045F: drivers/clocksource/timer-cadence-ttc.c 3046F: drivers/cpuidle/cpuidle-zynq.c 3047F: drivers/edac/synopsys_edac.c 3048F: drivers/i2c/busses/i2c-cadence.c 3049F: drivers/i2c/busses/i2c-xiic.c 3050F: drivers/mmc/host/sdhci-of-arasan.c 3051N: zynq 3052N: xilinx 3053 3054ARM64 PORT (AARCH64 ARCHITECTURE) 3055M: Catalin Marinas <catalin.marinas@arm.com> 3056M: Will Deacon <will@kernel.org> 3057L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3058S: Maintained 3059T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3060F: Documentation/arch/arm64/ 3061F: arch/arm64/ 3062F: tools/testing/selftests/arm64/ 3063X: arch/arm64/boot/dts/ 3064 3065ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3066M: George McCollister <george.mccollister@gmail.com> 3067L: netdev@vger.kernel.org 3068S: Maintained 3069F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3070F: drivers/net/dsa/xrs700x/* 3071F: net/dsa/tag_xrs700x.c 3072 3073AS3645A LED FLASH CONTROLLER DRIVER 3074M: Sakari Ailus <sakari.ailus@iki.fi> 3075L: linux-leds@vger.kernel.org 3076S: Maintained 3077F: drivers/leds/flash/leds-as3645a.c 3078 3079ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3080M: Tianshu Qiu <tian.shu.qiu@intel.com> 3081L: linux-media@vger.kernel.org 3082S: Maintained 3083T: git git://linuxtv.org/media_tree.git 3084F: Documentation/devicetree/bindings/media/i2c/asahi-kasei,ak7375.yaml 3085F: drivers/media/i2c/ak7375.c 3086 3087ASAHI KASEI AK8974 DRIVER 3088M: Linus Walleij <linus.walleij@linaro.org> 3089L: linux-iio@vger.kernel.org 3090S: Supported 3091W: http://www.akm.com/ 3092F: drivers/iio/magnetometer/ak8974.c 3093 3094AOSONG AGS02MA TVOC SENSOR DRIVER 3095M: Anshul Dalal <anshulusr@gmail.com> 3096L: linux-iio@vger.kernel.org 3097S: Maintained 3098F: Documentation/devicetree/bindings/iio/chemical/aosong,ags02ma.yaml 3099F: drivers/iio/chemical/ags02ma.c 3100 3101ASC7621 HARDWARE MONITOR DRIVER 3102M: George Joseph <george.joseph@fairview5.com> 3103L: linux-hwmon@vger.kernel.org 3104S: Maintained 3105F: Documentation/hwmon/asc7621.rst 3106F: drivers/hwmon/asc7621.c 3107 3108ASIX AX88796C SPI ETHERNET ADAPTER 3109M: Łukasz Stelmach <l.stelmach@samsung.com> 3110S: Maintained 3111F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3112F: drivers/net/ethernet/asix/ax88796c_* 3113 3114ASIX PHY DRIVER [RUST] 3115M: FUJITA Tomonori <fujita.tomonori@gmail.com> 3116R: Trevor Gross <tmgross@umich.edu> 3117L: netdev@vger.kernel.org 3118L: rust-for-linux@vger.kernel.org 3119S: Maintained 3120F: drivers/net/phy/ax88796b_rust.rs 3121 3122ASPEED CRYPTO DRIVER 3123M: Neal Liu <neal_liu@aspeedtech.com> 3124L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3125S: Maintained 3126F: Documentation/devicetree/bindings/crypto/aspeed,* 3127F: drivers/crypto/aspeed/ 3128 3129ASPEED PECI CONTROLLER 3130M: Iwona Winiarska <iwona.winiarska@intel.com> 3131L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3132L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3133S: Supported 3134F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3135F: drivers/peci/controller/peci-aspeed.c 3136 3137ASPEED PINCTRL DRIVERS 3138M: Andrew Jeffery <andrew@codeconstruct.com.au> 3139L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3140L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3141L: linux-gpio@vger.kernel.org 3142S: Maintained 3143F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3144F: drivers/pinctrl/aspeed/ 3145 3146ASPEED SCU INTERRUPT CONTROLLER DRIVER 3147M: Eddie James <eajames@linux.ibm.com> 3148L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3149S: Maintained 3150F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3151F: drivers/irqchip/irq-aspeed-scu-ic.c 3152F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3153 3154ASPEED SD/MMC DRIVER 3155M: Andrew Jeffery <andrew@codeconstruct.com.au> 3156L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3157L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3158L: linux-mmc@vger.kernel.org 3159S: Maintained 3160F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3161F: drivers/mmc/host/sdhci-of-aspeed* 3162 3163ASPEED SMC SPI DRIVER 3164M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3165M: Cédric Le Goater <clg@kaod.org> 3166L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3167L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3168L: linux-spi@vger.kernel.org 3169S: Maintained 3170F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3171F: drivers/spi/spi-aspeed-smc.c 3172 3173ASPEED USB UDC DRIVER 3174M: Neal Liu <neal_liu@aspeedtech.com> 3175L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3176S: Maintained 3177F: Documentation/devicetree/bindings/usb/aspeed,ast2600-udc.yaml 3178F: drivers/usb/gadget/udc/aspeed_udc.c 3179 3180ASPEED VIDEO ENGINE DRIVER 3181M: Eddie James <eajames@linux.ibm.com> 3182L: linux-media@vger.kernel.org 3183L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3184S: Maintained 3185F: Documentation/devicetree/bindings/media/aspeed-video.txt 3186F: drivers/media/platform/aspeed/ 3187 3188ASUS EC HARDWARE MONITOR DRIVER 3189M: Eugene Shalygin <eugene.shalygin@gmail.com> 3190L: linux-hwmon@vger.kernel.org 3191S: Maintained 3192F: drivers/hwmon/asus-ec-sensors.c 3193 3194ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3195M: Corentin Chary <corentin.chary@gmail.com> 3196M: Luke D. Jones <luke@ljones.dev> 3197L: platform-driver-x86@vger.kernel.org 3198S: Maintained 3199W: https://asus-linux.org/ 3200F: drivers/platform/x86/asus*.c 3201F: drivers/platform/x86/eeepc*.c 3202 3203ASUS TF103C DOCK DRIVER 3204M: Hans de Goede <hdegoede@redhat.com> 3205L: platform-driver-x86@vger.kernel.org 3206S: Maintained 3207T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3208F: drivers/platform/x86/asus-tf103c-dock.c 3209 3210ASUS ROG RYUJIN AIO HARDWARE MONITOR DRIVER 3211M: Aleksa Savic <savicaleksa83@gmail.com> 3212L: linux-hwmon@vger.kernel.org 3213S: Maintained 3214F: drivers/hwmon/asus_rog_ryujin.c 3215 3216ASUS WIRELESS RADIO CONTROL DRIVER 3217M: João Paulo Rechi Vita <jprvita@gmail.com> 3218L: platform-driver-x86@vger.kernel.org 3219S: Maintained 3220F: drivers/platform/x86/asus-wireless.c 3221 3222ASUS WMI HARDWARE MONITOR DRIVER 3223M: Ed Brindley <kernel@maidavale.org> 3224M: Denis Pauk <pauk.denis@gmail.com> 3225L: linux-hwmon@vger.kernel.org 3226S: Maintained 3227F: drivers/hwmon/asus_wmi_sensors.c 3228 3229ASYMMETRIC KEYS 3230M: David Howells <dhowells@redhat.com> 3231L: keyrings@vger.kernel.org 3232S: Maintained 3233F: Documentation/crypto/asymmetric-keys.rst 3234F: crypto/asymmetric_keys/ 3235F: include/crypto/pkcs7.h 3236F: include/crypto/public_key.h 3237F: include/linux/verification.h 3238 3239ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3240R: Dan Williams <dan.j.williams@intel.com> 3241S: Odd fixes 3242W: http://sourceforge.net/projects/xscaleiop 3243F: Documentation/crypto/async-tx-api.rst 3244F: crypto/async_tx/ 3245F: include/linux/async_tx.h 3246 3247AT24 EEPROM DRIVER 3248M: Bartosz Golaszewski <brgl@bgdev.pl> 3249L: linux-i2c@vger.kernel.org 3250S: Maintained 3251T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3252F: Documentation/devicetree/bindings/eeprom/at24.yaml 3253F: drivers/misc/eeprom/at24.c 3254 3255ATA OVER ETHERNET (AOE) DRIVER 3256M: "Justin Sanders" <justin@coraid.com> 3257S: Supported 3258W: http://www.openaoe.org/ 3259F: Documentation/admin-guide/aoe/ 3260F: drivers/block/aoe/ 3261 3262ATC260X PMIC MFD DRIVER 3263M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3264M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3265L: linux-actions@lists.infradead.org 3266S: Maintained 3267F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3268F: drivers/input/misc/atc260x-onkey.c 3269F: drivers/mfd/atc260* 3270F: drivers/power/reset/atc260x-poweroff.c 3271F: drivers/regulator/atc260x-regulator.c 3272F: include/linux/mfd/atc260x/* 3273 3274ATHEROS 71XX/9XXX GPIO DRIVER 3275M: Alban Bedel <albeu@free.fr> 3276S: Maintained 3277W: https://github.com/AlbanBedel/linux 3278T: git git://github.com/AlbanBedel/linux 3279F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3280F: drivers/gpio/gpio-ath79.c 3281 3282ATHEROS 71XX/9XXX USB PHY DRIVER 3283M: Alban Bedel <albeu@free.fr> 3284S: Maintained 3285W: https://github.com/AlbanBedel/linux 3286T: git git://github.com/AlbanBedel/linux 3287F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3288F: drivers/phy/qualcomm/phy-ath79-usb.c 3289 3290ATHEROS ATH GENERIC UTILITIES 3291M: Kalle Valo <kvalo@kernel.org> 3292L: linux-wireless@vger.kernel.org 3293S: Supported 3294F: drivers/net/wireless/ath/* 3295 3296ATHEROS ATH5K WIRELESS DRIVER 3297M: Jiri Slaby <jirislaby@kernel.org> 3298M: Nick Kossifidis <mickflemm@gmail.com> 3299M: Luis Chamberlain <mcgrof@kernel.org> 3300L: linux-wireless@vger.kernel.org 3301S: Maintained 3302W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3303F: drivers/net/wireless/ath/ath5k/ 3304 3305ATHEROS ATH6KL WIRELESS DRIVER 3306L: linux-wireless@vger.kernel.org 3307S: Orphan 3308W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3309F: drivers/net/wireless/ath/ath6kl/ 3310 3311ATI_REMOTE2 DRIVER 3312M: Ville Syrjala <syrjala@sci.fi> 3313S: Maintained 3314F: drivers/input/misc/ati_remote2.c 3315 3316ATK0110 HWMON DRIVER 3317M: Luca Tettamanti <kronos.it@gmail.com> 3318L: linux-hwmon@vger.kernel.org 3319S: Maintained 3320F: drivers/hwmon/asus_atk0110.c 3321 3322ATLX ETHERNET DRIVERS 3323M: Chris Snook <chris.snook@gmail.com> 3324L: netdev@vger.kernel.org 3325S: Maintained 3326W: http://sourceforge.net/projects/atl1 3327W: http://atl1.sourceforge.net 3328F: drivers/net/ethernet/atheros/ 3329 3330ATM 3331M: Chas Williams <3chas3@gmail.com> 3332L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3333L: netdev@vger.kernel.org 3334S: Maintained 3335W: http://linux-atm.sourceforge.net 3336F: drivers/atm/ 3337F: include/linux/atm* 3338F: include/uapi/linux/atm* 3339 3340ATMEL MACB ETHERNET DRIVER 3341M: Nicolas Ferre <nicolas.ferre@microchip.com> 3342M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 3343S: Supported 3344F: drivers/net/ethernet/cadence/ 3345 3346ATMEL MAXTOUCH DRIVER 3347M: Nick Dyer <nick@shmanahar.org> 3348S: Maintained 3349T: git git://github.com/ndyer/linux.git 3350F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3351F: drivers/input/touchscreen/atmel_mxt_ts.c 3352 3353ATOMIC INFRASTRUCTURE 3354M: Will Deacon <will@kernel.org> 3355M: Peter Zijlstra <peterz@infradead.org> 3356R: Boqun Feng <boqun.feng@gmail.com> 3357R: Mark Rutland <mark.rutland@arm.com> 3358L: linux-kernel@vger.kernel.org 3359S: Maintained 3360F: Documentation/atomic_*.txt 3361F: arch/*/include/asm/atomic*.h 3362F: include/*/atomic*.h 3363F: include/linux/refcount.h 3364F: scripts/atomic/ 3365 3366ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3367M: Bradley Grove <linuxdrivers@attotech.com> 3368L: linux-scsi@vger.kernel.org 3369S: Supported 3370W: http://www.attotech.com 3371F: drivers/scsi/esas2r 3372 3373ATUSB IEEE 802.15.4 RADIO DRIVER 3374M: Stefan Schmidt <stefan@datenfreihafen.org> 3375L: linux-wpan@vger.kernel.org 3376S: Maintained 3377F: drivers/net/ieee802154/at86rf230.h 3378F: drivers/net/ieee802154/atusb.c 3379F: drivers/net/ieee802154/atusb.h 3380 3381AUDIT SUBSYSTEM 3382M: Paul Moore <paul@paul-moore.com> 3383M: Eric Paris <eparis@redhat.com> 3384L: audit@vger.kernel.org 3385S: Supported 3386W: https://github.com/linux-audit 3387Q: https://patchwork.kernel.org/project/audit/list 3388B: mailto:audit@vger.kernel.org 3389P: https://github.com/linux-audit/audit-kernel/blob/main/README.md 3390T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3391F: include/asm-generic/audit_*.h 3392F: include/linux/audit.h 3393F: include/linux/audit_arch.h 3394F: include/uapi/linux/audit.h 3395F: kernel/audit* 3396F: lib/*audit.c 3397K: \baudit_[a-z_0-9]\+\b 3398 3399AUXILIARY BUS DRIVER 3400M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 3401R: Dave Ertman <david.m.ertman@intel.com> 3402R: Ira Weiny <ira.weiny@intel.com> 3403S: Supported 3404T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 3405F: Documentation/driver-api/auxiliary_bus.rst 3406F: drivers/base/auxiliary.c 3407F: include/linux/auxiliary_bus.h 3408 3409AUXILIARY DISPLAY DRIVERS 3410M: Andy Shevchenko <andy@kernel.org> 3411R: Geert Uytterhoeven <geert@linux-m68k.org> 3412S: Odd Fixes 3413T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay.git 3414F: Documentation/devicetree/bindings/auxdisplay/ 3415F: drivers/auxdisplay/ 3416F: include/linux/cfag12864b.h 3417F: include/uapi/linux/map_to_14segment.h 3418F: include/uapi/linux/map_to_7segment.h 3419 3420AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3421M: Andreas Klinger <ak@it-klinger.de> 3422L: linux-iio@vger.kernel.org 3423S: Maintained 3424F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3425F: drivers/iio/adc/hx711.c 3426 3427AX.25 NETWORK LAYER 3428L: linux-hams@vger.kernel.org 3429S: Orphan 3430W: https://linux-ax25.in-berlin.de 3431F: include/net/ax25.h 3432F: include/uapi/linux/ax25.h 3433F: net/ax25/ 3434 3435AXENTIA ARM DEVICES 3436M: Peter Rosin <peda@axentia.se> 3437L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3438S: Maintained 3439F: arch/arm/boot/dts/microchip/at91-linea.dtsi 3440F: arch/arm/boot/dts/microchip/at91-natte.dtsi 3441F: arch/arm/boot/dts/microchip/at91-nattis-2-natte-2.dts 3442F: arch/arm/boot/dts/microchip/at91-tse850-3.dts 3443 3444AXENTIA ASOC DRIVERS 3445M: Peter Rosin <peda@axentia.se> 3446L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3447S: Maintained 3448F: Documentation/devicetree/bindings/sound/axentia,* 3449F: sound/soc/atmel/tse850-pcm5142.c 3450 3451AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3452M: Nuno Sá <nuno.sa@analog.com> 3453L: linux-hwmon@vger.kernel.org 3454S: Supported 3455W: https://ez.analog.com/linux-software-drivers 3456F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3457F: drivers/hwmon/axi-fan-control.c 3458 3459AXI SPI ENGINE 3460M: Michael Hennerich <michael.hennerich@analog.com> 3461M: Nuno Sá <nuno.sa@analog.com> 3462R: David Lechner <dlechner@baylibre.com> 3463L: linux-spi@vger.kernel.org 3464S: Supported 3465W: https://ez.analog.com/linux-software-drivers 3466F: Documentation/devicetree/bindings/spi/adi,axi-spi-engine.yaml 3467F: drivers/spi/spi-axi-spi-engine.c 3468 3469AXXIA I2C CONTROLLER 3470M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3471L: linux-i2c@vger.kernel.org 3472S: Maintained 3473F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3474F: drivers/i2c/busses/i2c-axxia.c 3475 3476AZ6007 DVB DRIVER 3477M: Mauro Carvalho Chehab <mchehab@kernel.org> 3478L: linux-media@vger.kernel.org 3479S: Maintained 3480W: https://linuxtv.org 3481T: git git://linuxtv.org/media_tree.git 3482F: drivers/media/usb/dvb-usb-v2/az6007.c 3483 3484AZTECH FM RADIO RECEIVER DRIVER 3485M: Hans Verkuil <hverkuil@xs4all.nl> 3486L: linux-media@vger.kernel.org 3487S: Maintained 3488W: https://linuxtv.org 3489T: git git://linuxtv.org/media_tree.git 3490F: drivers/media/radio/radio-aztech* 3491 3492B43 WIRELESS DRIVER 3493L: linux-wireless@vger.kernel.org 3494L: b43-dev@lists.infradead.org 3495S: Orphan 3496W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3497F: drivers/net/wireless/broadcom/b43/ 3498 3499B43LEGACY WIRELESS DRIVER 3500M: Larry Finger <Larry.Finger@lwfinger.net> 3501L: linux-wireless@vger.kernel.org 3502L: b43-dev@lists.infradead.org 3503S: Maintained 3504W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3505F: drivers/net/wireless/broadcom/b43legacy/ 3506 3507BACKLIGHT CLASS/SUBSYSTEM 3508M: Lee Jones <lee@kernel.org> 3509M: Daniel Thompson <daniel.thompson@linaro.org> 3510M: Jingoo Han <jingoohan1@gmail.com> 3511L: dri-devel@lists.freedesktop.org 3512S: Maintained 3513T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3514F: Documentation/ABI/stable/sysfs-class-backlight 3515F: Documentation/ABI/testing/sysfs-class-backlight 3516F: Documentation/devicetree/bindings/leds/backlight 3517F: drivers/video/backlight/ 3518F: include/linux/backlight.h 3519F: include/linux/pwm_backlight.h 3520 3521BAIKAL-T1 PVT HARDWARE MONITOR DRIVER 3522M: Serge Semin <fancer.lancer@gmail.com> 3523L: linux-hwmon@vger.kernel.org 3524S: Supported 3525F: Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml 3526F: Documentation/hwmon/bt1-pvt.rst 3527F: drivers/hwmon/bt1-pvt.[ch] 3528 3529BARCO P50 GPIO DRIVER 3530M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3531M: Peter Korsgaard <peter.korsgaard@barco.com> 3532S: Maintained 3533F: drivers/platform/x86/barco-p50-gpio.c 3534 3535BATMAN ADVANCED 3536M: Marek Lindner <mareklindner@neomailbox.ch> 3537M: Simon Wunderlich <sw@simonwunderlich.de> 3538M: Antonio Quartulli <a@unstable.cc> 3539M: Sven Eckelmann <sven@narfation.org> 3540L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3541S: Maintained 3542W: https://www.open-mesh.org/ 3543Q: https://patchwork.open-mesh.org/project/batman/list/ 3544B: https://www.open-mesh.org/projects/batman-adv/issues 3545C: ircs://irc.hackint.org/batadv 3546T: git https://git.open-mesh.org/linux-merge.git 3547F: Documentation/networking/batman-adv.rst 3548F: include/uapi/linux/batadv_packet.h 3549F: include/uapi/linux/batman_adv.h 3550F: net/batman-adv/ 3551 3552BAYCOM/HDLCDRV DRIVERS FOR AX.25 3553M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3554L: linux-hams@vger.kernel.org 3555S: Maintained 3556W: http://www.baycom.org/~tom/ham/ham.html 3557F: drivers/net/hamradio/baycom* 3558 3559BCACHE (BLOCK LAYER CACHE) 3560M: Coly Li <colyli@suse.de> 3561M: Kent Overstreet <kent.overstreet@linux.dev> 3562L: linux-bcache@vger.kernel.org 3563S: Maintained 3564W: http://bcache.evilpiepirate.org 3565C: irc://irc.oftc.net/bcache 3566F: drivers/md/bcache/ 3567 3568BCACHEFS 3569M: Kent Overstreet <kent.overstreet@linux.dev> 3570R: Brian Foster <bfoster@redhat.com> 3571L: linux-bcachefs@vger.kernel.org 3572S: Supported 3573C: irc://irc.oftc.net/bcache 3574T: git https://evilpiepirate.org/git/bcachefs.git 3575F: fs/bcachefs/ 3576 3577BDISP ST MEDIA DRIVER 3578M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3579L: linux-media@vger.kernel.org 3580S: Supported 3581W: https://linuxtv.org 3582T: git git://linuxtv.org/media_tree.git 3583F: drivers/media/platform/st/sti/bdisp 3584 3585BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3586M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3587L: netdev@vger.kernel.org 3588S: Maintained 3589F: drivers/net/ethernet/ec_bhf.c 3590 3591BEFS FILE SYSTEM 3592M: Luis de Bethencourt <luisbg@kernel.org> 3593M: Salah Triki <salah.triki@gmail.com> 3594S: Maintained 3595T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3596F: Documentation/filesystems/befs.rst 3597F: fs/befs/ 3598 3599BFQ I/O SCHEDULER 3600M: Paolo Valente <paolo.valente@unimore.it> 3601M: Jens Axboe <axboe@kernel.dk> 3602L: linux-block@vger.kernel.org 3603S: Maintained 3604F: Documentation/block/bfq-iosched.rst 3605F: block/bfq-* 3606 3607BFS FILE SYSTEM 3608M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3609S: Maintained 3610F: Documentation/filesystems/bfs.rst 3611F: fs/bfs/ 3612F: include/uapi/linux/bfs_fs.h 3613 3614BITMAP API 3615M: Yury Norov <yury.norov@gmail.com> 3616R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3617S: Maintained 3618F: include/linux/bitfield.h 3619F: include/linux/bitmap-str.h 3620F: include/linux/bitmap.h 3621F: include/linux/bits.h 3622F: include/linux/cpumask.h 3623F: include/linux/find.h 3624F: include/linux/nodemask.h 3625F: include/vdso/bits.h 3626F: lib/bitmap-str.c 3627F: lib/bitmap.c 3628F: lib/cpumask.c 3629F: lib/cpumask_kunit.c 3630F: lib/find_bit.c 3631F: lib/find_bit_benchmark.c 3632F: lib/test_bitmap.c 3633F: tools/include/linux/bitfield.h 3634F: tools/include/linux/bitmap.h 3635F: tools/include/linux/bits.h 3636F: tools/include/linux/find.h 3637F: tools/include/vdso/bits.h 3638F: tools/lib/bitmap.c 3639F: tools/lib/find_bit.c 3640 3641BLINKM RGB LED DRIVER 3642M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3643S: Maintained 3644F: drivers/leds/leds-blinkm.c 3645 3646BLOCK LAYER 3647M: Jens Axboe <axboe@kernel.dk> 3648L: linux-block@vger.kernel.org 3649S: Maintained 3650T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3651F: Documentation/ABI/stable/sysfs-block 3652F: Documentation/block/ 3653F: block/ 3654F: drivers/block/ 3655F: include/linux/bio.h 3656F: include/linux/blk* 3657F: kernel/trace/blktrace.c 3658F: lib/sbitmap.c 3659 3660BLOCK2MTD DRIVER 3661M: Joern Engel <joern@lazybastard.org> 3662L: linux-mtd@lists.infradead.org 3663S: Maintained 3664F: drivers/mtd/devices/block2mtd.c 3665 3666BLUETOOTH DRIVERS 3667M: Marcel Holtmann <marcel@holtmann.org> 3668M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3669L: linux-bluetooth@vger.kernel.org 3670S: Supported 3671W: http://www.bluez.org/ 3672T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3673T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3674F: Documentation/devicetree/bindings/net/bluetooth/ 3675F: drivers/bluetooth/ 3676 3677BLUETOOTH SUBSYSTEM 3678M: Marcel Holtmann <marcel@holtmann.org> 3679M: Johan Hedberg <johan.hedberg@gmail.com> 3680M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3681L: linux-bluetooth@vger.kernel.org 3682S: Supported 3683W: http://www.bluez.org/ 3684T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3685T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3686F: include/net/bluetooth/ 3687F: net/bluetooth/ 3688 3689BONDING DRIVER 3690M: Jay Vosburgh <j.vosburgh@gmail.com> 3691M: Andy Gospodarek <andy@greyhouse.net> 3692L: netdev@vger.kernel.org 3693S: Supported 3694W: http://sourceforge.net/projects/bonding/ 3695F: Documentation/networking/bonding.rst 3696F: drivers/net/bonding/ 3697F: include/net/bond* 3698F: include/uapi/linux/if_bonding.h 3699F: tools/testing/selftests/drivers/net/bonding/ 3700 3701BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3702M: Dan Robertson <dan@dlrobertson.com> 3703L: linux-iio@vger.kernel.org 3704S: Maintained 3705F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3706F: drivers/iio/accel/bma400* 3707 3708BOSCH SENSORTEC BMI323 IMU IIO DRIVER 3709M: Jagath Jog J <jagathjog1996@gmail.com> 3710L: linux-iio@vger.kernel.org 3711S: Maintained 3712F: Documentation/devicetree/bindings/iio/imu/bosch,bmi323.yaml 3713F: drivers/iio/imu/bmi323/ 3714 3715BPF JIT for ARM 3716M: Russell King <linux@armlinux.org.uk> 3717M: Puranjay Mohan <puranjay12@gmail.com> 3718L: bpf@vger.kernel.org 3719S: Maintained 3720F: arch/arm/net/ 3721 3722BPF JIT for ARM64 3723M: Daniel Borkmann <daniel@iogearbox.net> 3724M: Alexei Starovoitov <ast@kernel.org> 3725M: Zi Shen Lim <zlim.lnx@gmail.com> 3726L: bpf@vger.kernel.org 3727S: Supported 3728F: arch/arm64/net/ 3729 3730BPF JIT for LOONGARCH 3731M: Tiezhu Yang <yangtiezhu@loongson.cn> 3732R: Hengqi Chen <hengqi.chen@gmail.com> 3733L: bpf@vger.kernel.org 3734S: Maintained 3735F: arch/loongarch/net/ 3736 3737BPF JIT for MIPS (32-BIT AND 64-BIT) 3738M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3739M: Paul Burton <paulburton@kernel.org> 3740L: bpf@vger.kernel.org 3741S: Maintained 3742F: arch/mips/net/ 3743 3744BPF JIT for NFP NICs 3745M: Jakub Kicinski <kuba@kernel.org> 3746L: bpf@vger.kernel.org 3747S: Odd Fixes 3748F: drivers/net/ethernet/netronome/nfp/bpf/ 3749 3750BPF JIT for POWERPC (32-BIT AND 64-BIT) 3751M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3752M: Michael Ellerman <mpe@ellerman.id.au> 3753L: bpf@vger.kernel.org 3754S: Supported 3755F: arch/powerpc/net/ 3756 3757BPF JIT for RISC-V (32-bit) 3758M: Luke Nelson <luke.r.nels@gmail.com> 3759M: Xi Wang <xi.wang@gmail.com> 3760L: bpf@vger.kernel.org 3761S: Maintained 3762F: arch/riscv/net/ 3763X: arch/riscv/net/bpf_jit_comp64.c 3764 3765BPF JIT for RISC-V (64-bit) 3766M: Björn Töpel <bjorn@kernel.org> 3767L: bpf@vger.kernel.org 3768S: Maintained 3769F: arch/riscv/net/ 3770X: arch/riscv/net/bpf_jit_comp32.c 3771 3772BPF JIT for S390 3773M: Ilya Leoshkevich <iii@linux.ibm.com> 3774M: Heiko Carstens <hca@linux.ibm.com> 3775M: Vasily Gorbik <gor@linux.ibm.com> 3776L: bpf@vger.kernel.org 3777S: Supported 3778F: arch/s390/net/ 3779X: arch/s390/net/pnet.c 3780 3781BPF JIT for SPARC (32-BIT AND 64-BIT) 3782M: David S. Miller <davem@davemloft.net> 3783L: bpf@vger.kernel.org 3784S: Odd Fixes 3785F: arch/sparc/net/ 3786 3787BPF JIT for X86 32-BIT 3788M: Wang YanQing <udknight@gmail.com> 3789L: bpf@vger.kernel.org 3790S: Odd Fixes 3791F: arch/x86/net/bpf_jit_comp32.c 3792 3793BPF JIT for X86 64-BIT 3794M: Alexei Starovoitov <ast@kernel.org> 3795M: Daniel Borkmann <daniel@iogearbox.net> 3796L: bpf@vger.kernel.org 3797S: Supported 3798F: arch/x86/net/ 3799X: arch/x86/net/bpf_jit_comp32.c 3800 3801BPF [BTF] 3802M: Martin KaFai Lau <martin.lau@linux.dev> 3803L: bpf@vger.kernel.org 3804S: Maintained 3805F: include/linux/btf* 3806F: kernel/bpf/btf.c 3807 3808BPF [CORE] 3809M: Alexei Starovoitov <ast@kernel.org> 3810M: Daniel Borkmann <daniel@iogearbox.net> 3811R: John Fastabend <john.fastabend@gmail.com> 3812L: bpf@vger.kernel.org 3813S: Maintained 3814F: include/linux/bpf* 3815F: include/linux/filter.h 3816F: include/linux/tnum.h 3817F: kernel/bpf/core.c 3818F: kernel/bpf/dispatcher.c 3819F: kernel/bpf/mprog.c 3820F: kernel/bpf/syscall.c 3821F: kernel/bpf/tnum.c 3822F: kernel/bpf/trampoline.c 3823F: kernel/bpf/verifier.c 3824 3825BPF [DOCUMENTATION] (Related to Standardization) 3826R: David Vernet <void@manifault.com> 3827L: bpf@vger.kernel.org 3828L: bpf@ietf.org 3829S: Maintained 3830F: Documentation/bpf/standardization/ 3831 3832BPF [GENERAL] (Safe Dynamic Programs and Tools) 3833M: Alexei Starovoitov <ast@kernel.org> 3834M: Daniel Borkmann <daniel@iogearbox.net> 3835M: Andrii Nakryiko <andrii@kernel.org> 3836R: Martin KaFai Lau <martin.lau@linux.dev> 3837R: Eduard Zingerman <eddyz87@gmail.com> 3838R: Song Liu <song@kernel.org> 3839R: Yonghong Song <yonghong.song@linux.dev> 3840R: John Fastabend <john.fastabend@gmail.com> 3841R: KP Singh <kpsingh@kernel.org> 3842R: Stanislav Fomichev <sdf@google.com> 3843R: Hao Luo <haoluo@google.com> 3844R: Jiri Olsa <jolsa@kernel.org> 3845L: bpf@vger.kernel.org 3846S: Supported 3847W: https://bpf.io/ 3848Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3849T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3850T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3851F: Documentation/bpf/ 3852F: Documentation/networking/filter.rst 3853F: Documentation/userspace-api/ebpf/ 3854F: arch/*/net/* 3855F: include/linux/bpf* 3856F: include/linux/btf* 3857F: include/linux/filter.h 3858F: include/trace/events/xdp.h 3859F: include/uapi/linux/bpf* 3860F: include/uapi/linux/btf* 3861F: include/uapi/linux/filter.h 3862F: kernel/bpf/ 3863F: kernel/trace/bpf_trace.c 3864F: lib/test_bpf.c 3865F: net/bpf/ 3866F: net/core/filter.c 3867F: net/sched/act_bpf.c 3868F: net/sched/cls_bpf.c 3869F: samples/bpf/ 3870F: scripts/bpf_doc.py 3871F: scripts/Makefile.btf 3872F: scripts/pahole-version.sh 3873F: tools/bpf/ 3874F: tools/lib/bpf/ 3875F: tools/testing/selftests/bpf/ 3876 3877BPF [ITERATOR] 3878M: Yonghong Song <yonghong.song@linux.dev> 3879L: bpf@vger.kernel.org 3880S: Maintained 3881F: kernel/bpf/*iter.c 3882 3883BPF [L7 FRAMEWORK] (sockmap) 3884M: John Fastabend <john.fastabend@gmail.com> 3885M: Jakub Sitnicki <jakub@cloudflare.com> 3886L: netdev@vger.kernel.org 3887L: bpf@vger.kernel.org 3888S: Maintained 3889F: include/linux/skmsg.h 3890F: net/core/skmsg.c 3891F: net/core/sock_map.c 3892F: net/ipv4/tcp_bpf.c 3893F: net/ipv4/udp_bpf.c 3894F: net/unix/unix_bpf.c 3895 3896BPF [LIBRARY] (libbpf) 3897M: Andrii Nakryiko <andrii@kernel.org> 3898M: Eduard Zingerman <eddyz87@gmail.com> 3899L: bpf@vger.kernel.org 3900S: Maintained 3901F: tools/lib/bpf/ 3902 3903BPF [MISC] 3904L: bpf@vger.kernel.org 3905S: Odd Fixes 3906K: (?:\b|_)bpf(?:\b|_) 3907 3908BPF [NETKIT] (BPF-programmable network device) 3909M: Daniel Borkmann <daniel@iogearbox.net> 3910M: Nikolay Aleksandrov <razor@blackwall.org> 3911L: bpf@vger.kernel.org 3912L: netdev@vger.kernel.org 3913S: Supported 3914F: drivers/net/netkit.c 3915F: include/net/netkit.h 3916 3917BPF [NETWORKING] (struct_ops, reuseport) 3918M: Martin KaFai Lau <martin.lau@linux.dev> 3919L: bpf@vger.kernel.org 3920L: netdev@vger.kernel.org 3921S: Maintained 3922F: kernel/bpf/bpf_struct* 3923 3924BPF [NETWORKING] (tcx & tc BPF, sock_addr) 3925M: Martin KaFai Lau <martin.lau@linux.dev> 3926M: Daniel Borkmann <daniel@iogearbox.net> 3927R: John Fastabend <john.fastabend@gmail.com> 3928L: bpf@vger.kernel.org 3929L: netdev@vger.kernel.org 3930S: Maintained 3931F: include/net/tcx.h 3932F: kernel/bpf/tcx.c 3933F: net/core/filter.c 3934F: net/sched/act_bpf.c 3935F: net/sched/cls_bpf.c 3936 3937BPF [RINGBUF] 3938M: Andrii Nakryiko <andrii@kernel.org> 3939L: bpf@vger.kernel.org 3940S: Maintained 3941F: kernel/bpf/ringbuf.c 3942 3943BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF) 3944M: KP Singh <kpsingh@kernel.org> 3945R: Florent Revest <revest@chromium.org> 3946R: Brendan Jackman <jackmanb@chromium.org> 3947L: bpf@vger.kernel.org 3948S: Maintained 3949F: Documentation/bpf/prog_lsm.rst 3950F: include/linux/bpf_lsm.h 3951F: kernel/bpf/bpf_lsm.c 3952F: security/bpf/ 3953 3954BPF [SELFTESTS] (Test Runners & Infrastructure) 3955M: Andrii Nakryiko <andrii@kernel.org> 3956M: Eduard Zingerman <eddyz87@gmail.com> 3957R: Mykola Lysenko <mykolal@fb.com> 3958L: bpf@vger.kernel.org 3959S: Maintained 3960F: tools/testing/selftests/bpf/ 3961 3962BPF [STORAGE & CGROUPS] 3963M: Martin KaFai Lau <martin.lau@linux.dev> 3964L: bpf@vger.kernel.org 3965S: Maintained 3966F: kernel/bpf/*storage.c 3967F: kernel/bpf/bpf_lru* 3968F: kernel/bpf/cgroup.c 3969 3970BPF [TOOLING] (bpftool) 3971M: Quentin Monnet <quentin@isovalent.com> 3972L: bpf@vger.kernel.org 3973S: Maintained 3974F: kernel/bpf/disasm.* 3975F: tools/bpf/bpftool/ 3976 3977BPF [TRACING] 3978M: Song Liu <song@kernel.org> 3979R: Jiri Olsa <jolsa@kernel.org> 3980L: bpf@vger.kernel.org 3981S: Maintained 3982F: kernel/bpf/stackmap.c 3983F: kernel/trace/bpf_trace.c 3984 3985BROADCOM ASP 2.0 ETHERNET DRIVER 3986M: Justin Chen <justin.chen@broadcom.com> 3987M: Florian Fainelli <florian.fainelli@broadcom.com> 3988L: bcm-kernel-feedback-list@broadcom.com 3989L: netdev@vger.kernel.org 3990S: Supported 3991F: Documentation/devicetree/bindings/net/brcm,asp-v2.0.yaml 3992F: drivers/net/ethernet/broadcom/asp2/ 3993 3994BROADCOM B44 10/100 ETHERNET DRIVER 3995M: Michael Chan <michael.chan@broadcom.com> 3996L: netdev@vger.kernel.org 3997S: Supported 3998F: drivers/net/ethernet/broadcom/b44.* 3999 4000BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 4001M: Florian Fainelli <florian.fainelli@broadcom.com> 4002L: netdev@vger.kernel.org 4003L: openwrt-devel@lists.openwrt.org (subscribers-only) 4004S: Supported 4005F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 4006F: drivers/net/dsa/b53/* 4007F: drivers/net/dsa/bcm_sf2* 4008F: include/linux/dsa/brcm.h 4009F: include/linux/platform_data/b53.h 4010 4011BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 4012M: Florian Fainelli <florian.fainelli@broadcom.com> 4013R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4014L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 4015L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4016S: Maintained 4017T: git https://github.com/broadcom/stblinux.git 4018F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4019F: drivers/pci/controller/pcie-brcmstb.c 4020F: drivers/staging/vc04_services 4021N: bcm2711 4022N: bcm283* 4023N: raspberrypi 4024 4025BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 4026M: Florian Fainelli <florian.fainelli@broadcom.com> 4027M: Ray Jui <rjui@broadcom.com> 4028M: Scott Branden <sbranden@broadcom.com> 4029R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4030S: Maintained 4031T: git https://github.com/broadcom/mach-bcm 4032F: arch/arm/mach-bcm/ 4033N: bcm281* 4034N: bcm113* 4035N: bcm216* 4036N: kona 4037 4038BROADCOM BCM47XX MIPS ARCHITECTURE 4039M: Hauke Mehrtens <hauke@hauke-m.de> 4040M: Rafał Miłecki <zajec5@gmail.com> 4041L: linux-mips@vger.kernel.org 4042S: Maintained 4043F: Documentation/devicetree/bindings/mips/brcm/ 4044F: arch/mips/bcm47xx/* 4045F: arch/mips/include/asm/mach-bcm47xx/* 4046 4047BROADCOM BCM4908 ETHERNET DRIVER 4048M: Rafał Miłecki <rafal@milecki.pl> 4049R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4050L: netdev@vger.kernel.org 4051S: Maintained 4052F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 4053F: drivers/net/ethernet/broadcom/bcm4908_enet.* 4054F: drivers/net/ethernet/broadcom/unimac.h 4055 4056BROADCOM BCM4908 PINMUX DRIVER 4057M: Rafał Miłecki <rafal@milecki.pl> 4058R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4059L: linux-gpio@vger.kernel.org 4060S: Maintained 4061F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 4062F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 4063 4064BROADCOM BCM5301X ARM ARCHITECTURE 4065M: Florian Fainelli <florian.fainelli@broadcom.com> 4066M: Hauke Mehrtens <hauke@hauke-m.de> 4067M: Rafał Miłecki <zajec5@gmail.com> 4068R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4069L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4070S: Maintained 4071F: arch/arm/boot/dts/broadcom/bcm-ns.dtsi 4072F: arch/arm/boot/dts/broadcom/bcm470* 4073F: arch/arm/boot/dts/broadcom/bcm5301* 4074F: arch/arm/boot/dts/broadcom/bcm953012* 4075F: arch/arm/mach-bcm/bcm_5301x.c 4076 4077BROADCOM BCM53573 ARM ARCHITECTURE 4078M: Florian Fainelli <florian.fainelli@broadcom.com> 4079M: Rafał Miłecki <rafal@milecki.pl> 4080R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4081L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4082S: Maintained 4083F: arch/arm/boot/dts/broadcom/bcm47189* 4084F: arch/arm/boot/dts/broadcom/bcm53573* 4085 4086BROADCOM BCM63XX/BCM33XX UDC DRIVER 4087M: Kevin Cernekee <cernekee@gmail.com> 4088L: linux-usb@vger.kernel.org 4089S: Maintained 4090F: drivers/usb/gadget/udc/bcm63xx_udc.* 4091 4092BROADCOM BCM7XXX ARM ARCHITECTURE 4093M: Florian Fainelli <florian.fainelli@broadcom.com> 4094R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4095L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4096S: Maintained 4097T: git https://github.com/broadcom/stblinux.git 4098F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4099F: arch/arm/boot/dts/broadcom/bcm7*.dts* 4100F: arch/arm/include/asm/hardware/cache-b15-rac.h 4101F: arch/arm/mach-bcm/*brcmstb* 4102F: arch/arm/mm/cache-b15-rac.c 4103F: drivers/bus/brcmstb_gisb.c 4104F: drivers/pci/controller/pcie-brcmstb.c 4105N: brcmstb 4106N: bcm7038 4107N: bcm7120 4108 4109BROADCOM BCMBCA ARM ARCHITECTURE 4110M: William Zhang <william.zhang@broadcom.com> 4111M: Anand Gore <anand.gore@broadcom.com> 4112M: Kursad Oney <kursad.oney@broadcom.com> 4113M: Florian Fainelli <florian.fainelli@broadcom.com> 4114M: Rafał Miłecki <rafal@milecki.pl> 4115R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4117S: Maintained 4118T: git https://github.com/broadcom/stblinux.git 4119F: Documentation/devicetree/bindings/arm/bcm/brcm,bcmbca.yaml 4120F: arch/arm64/boot/dts/broadcom/bcmbca/* 4121N: bcmbca 4122N: bcm[9]?47622 4123N: bcm[9]?4912 4124N: bcm[9]?63138 4125N: bcm[9]?63146 4126N: bcm[9]?63148 4127N: bcm[9]?63158 4128N: bcm[9]?63178 4129N: bcm[9]?6756 4130N: bcm[9]?6813 4131N: bcm[9]?6846 4132N: bcm[9]?6855 4133N: bcm[9]?6856 4134N: bcm[9]?6858 4135N: bcm[9]?6878 4136 4137BROADCOM BDC DRIVER 4138M: Justin Chen <justin.chen@broadcom.com> 4139M: Al Cooper <alcooperx@gmail.com> 4140R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4141L: linux-usb@vger.kernel.org 4142S: Maintained 4143F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 4144F: drivers/usb/gadget/udc/bdc/ 4145 4146BROADCOM BMIPS CPUFREQ DRIVER 4147M: Markus Mayer <mmayer@broadcom.com> 4148R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4149L: linux-pm@vger.kernel.org 4150S: Maintained 4151F: drivers/cpufreq/bmips-cpufreq.c 4152 4153BROADCOM BMIPS MIPS ARCHITECTURE 4154M: Florian Fainelli <florian.fainelli@broadcom.com> 4155R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4156L: linux-mips@vger.kernel.org 4157S: Maintained 4158T: git https://github.com/broadcom/stblinux.git 4159F: arch/mips/bmips/* 4160F: arch/mips/boot/dts/brcm/bcm*.dts* 4161F: arch/mips/include/asm/mach-bmips/* 4162F: arch/mips/kernel/*bmips* 4163F: drivers/irqchip/irq-bcm63* 4164F: drivers/irqchip/irq-bcm7* 4165F: drivers/irqchip/irq-brcmstb* 4166F: drivers/pmdomain/bcm/bcm63xx-power.c 4167F: include/linux/bcm963xx_nvram.h 4168F: include/linux/bcm963xx_tag.h 4169 4170BROADCOM BNX2 GIGABIT ETHERNET DRIVER 4171M: Rasesh Mody <rmody@marvell.com> 4172M: GR-Linux-NIC-Dev@marvell.com 4173L: netdev@vger.kernel.org 4174S: Supported 4175F: drivers/net/ethernet/broadcom/bnx2.* 4176F: drivers/net/ethernet/broadcom/bnx2_* 4177 4178BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 4179M: Saurav Kashyap <skashyap@marvell.com> 4180M: Javed Hasan <jhasan@marvell.com> 4181M: GR-QLogic-Storage-Upstream@marvell.com 4182L: linux-scsi@vger.kernel.org 4183S: Supported 4184F: drivers/scsi/bnx2fc/ 4185 4186BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 4187M: Nilesh Javali <njavali@marvell.com> 4188M: Manish Rangankar <mrangankar@marvell.com> 4189M: GR-QLogic-Storage-Upstream@marvell.com 4190L: linux-scsi@vger.kernel.org 4191S: Supported 4192F: drivers/scsi/bnx2i/ 4193 4194BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 4195M: Ariel Elior <aelior@marvell.com> 4196M: Sudarsana Kalluru <skalluru@marvell.com> 4197M: Manish Chopra <manishc@marvell.com> 4198L: netdev@vger.kernel.org 4199S: Supported 4200F: drivers/net/ethernet/broadcom/bnx2x/ 4201 4202BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 4203M: Michael Chan <michael.chan@broadcom.com> 4204L: netdev@vger.kernel.org 4205S: Supported 4206F: drivers/firmware/broadcom/tee_bnxt_fw.c 4207F: drivers/net/ethernet/broadcom/bnxt/ 4208F: include/linux/firmware/broadcom/tee_bnxt_fw.h 4209 4210BROADCOM BRCM80211 IEEE802.11 WIRELESS DRIVERS 4211M: Arend van Spriel <arend.vanspriel@broadcom.com> 4212L: linux-wireless@vger.kernel.org 4213L: brcm80211@lists.linux.dev 4214L: brcm80211-dev-list.pdl@broadcom.com 4215S: Supported 4216F: drivers/net/wireless/broadcom/brcm80211/ 4217F: include/linux/platform_data/brcmfmac.h 4218 4219BROADCOM BRCMSTB GPIO DRIVER 4220M: Doug Berger <opendmb@gmail.com> 4221M: Florian Fainelli <florian.fainelli@broadcom.com> 4222R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4223S: Supported 4224F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 4225F: drivers/gpio/gpio-brcmstb.c 4226 4227BROADCOM BRCMSTB I2C DRIVER 4228M: Kamal Dasu <kamal.dasu@broadcom.com> 4229R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4230L: linux-i2c@vger.kernel.org 4231S: Supported 4232F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 4233F: drivers/i2c/busses/i2c-brcmstb.c 4234 4235BROADCOM BRCMSTB UART DRIVER 4236M: Al Cooper <alcooperx@gmail.com> 4237R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4238L: linux-serial@vger.kernel.org 4239S: Maintained 4240F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 4241F: drivers/tty/serial/8250/8250_bcm7271.c 4242 4243BROADCOM BRCMSTB USB EHCI DRIVER 4244M: Justin Chen <justin.chen@broadcom.com> 4245M: Al Cooper <alcooperx@gmail.com> 4246R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4247L: linux-usb@vger.kernel.org 4248S: Maintained 4249F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 4250F: drivers/usb/host/ehci-brcm.* 4251 4252BROADCOM BRCMSTB USB PIN MAP DRIVER 4253M: Al Cooper <alcooperx@gmail.com> 4254R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4255L: linux-usb@vger.kernel.org 4256S: Maintained 4257F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 4258F: drivers/usb/misc/brcmstb-usb-pinmap.c 4259 4260BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 4261M: Justin Chen <justin.chen@broadcom.com> 4262M: Al Cooper <alcooperx@gmail.com> 4263R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4264L: linux-kernel@vger.kernel.org 4265S: Maintained 4266F: drivers/phy/broadcom/phy-brcm-usb* 4267 4268BROADCOM Broadband SoC High Speed SPI Controller DRIVER 4269M: William Zhang <william.zhang@broadcom.com> 4270M: Kursad Oney <kursad.oney@broadcom.com> 4271M: Jonas Gorski <jonas.gorski@gmail.com> 4272R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4273L: linux-spi@vger.kernel.org 4274S: Maintained 4275F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml 4276F: drivers/spi/spi-bcm63xx-hsspi.c 4277F: drivers/spi/spi-bcmbca-hsspi.c 4278 4279BROADCOM BCM6348/BCM6358 SPI controller DRIVER 4280M: Jonas Gorski <jonas.gorski@gmail.com> 4281L: linux-spi@vger.kernel.org 4282S: Odd Fixes 4283F: Documentation/devicetree/bindings/spi/brcm,bcm63xx-spi.yaml 4284F: drivers/spi/spi-bcm63xx.c 4285 4286BROADCOM ETHERNET PHY DRIVERS 4287M: Florian Fainelli <florian.fainelli@broadcom.com> 4288R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4289L: netdev@vger.kernel.org 4290S: Supported 4291F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 4292F: drivers/net/phy/bcm*.[ch] 4293F: drivers/net/phy/broadcom.c 4294F: include/linux/brcmphy.h 4295 4296BROADCOM GENET ETHERNET DRIVER 4297M: Doug Berger <opendmb@gmail.com> 4298M: Florian Fainelli <florian.fainelli@broadcom.com> 4299R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4300L: netdev@vger.kernel.org 4301S: Supported 4302F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4303F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4304F: drivers/net/ethernet/broadcom/genet/ 4305F: drivers/net/ethernet/broadcom/unimac.h 4306F: drivers/net/mdio/mdio-bcm-unimac.c 4307F: include/linux/platform_data/bcmgenet.h 4308F: include/linux/platform_data/mdio-bcm-unimac.h 4309 4310BROADCOM IPROC ARM ARCHITECTURE 4311M: Ray Jui <rjui@broadcom.com> 4312M: Scott Branden <sbranden@broadcom.com> 4313R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4314L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4315S: Maintained 4316T: git https://github.com/broadcom/stblinux.git 4317F: arch/arm64/boot/dts/broadcom/northstar2/* 4318F: arch/arm64/boot/dts/broadcom/stingray/* 4319F: drivers/clk/bcm/clk-ns* 4320F: drivers/clk/bcm/clk-sr* 4321F: drivers/pinctrl/bcm/pinctrl-ns* 4322F: include/dt-bindings/clock/bcm-sr* 4323N: iproc 4324N: cygnus 4325N: bcm[-_]nsp 4326N: bcm9113* 4327N: bcm9583* 4328N: bcm9585* 4329N: bcm9586* 4330N: bcm988312 4331N: bcm113* 4332N: bcm583* 4333N: bcm585* 4334N: bcm586* 4335N: bcm88312 4336N: hr2 4337N: stingray 4338 4339BROADCOM IPROC GBIT ETHERNET DRIVER 4340M: Rafał Miłecki <rafal@milecki.pl> 4341R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4342L: netdev@vger.kernel.org 4343S: Maintained 4344F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4345F: drivers/net/ethernet/broadcom/bgmac* 4346F: drivers/net/ethernet/broadcom/unimac.h 4347 4348BROADCOM KONA GPIO DRIVER 4349M: Ray Jui <rjui@broadcom.com> 4350R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4351S: Supported 4352F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.yaml 4353F: drivers/gpio/gpio-bcm-kona.c 4354 4355BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4356M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4357M: Kashyap Desai <kashyap.desai@broadcom.com> 4358M: Sumit Saxena <sumit.saxena@broadcom.com> 4359M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4360L: mpi3mr-linuxdrv.pdl@broadcom.com 4361L: linux-scsi@vger.kernel.org 4362S: Supported 4363W: https://www.broadcom.com/support/storage 4364F: drivers/scsi/mpi3mr/ 4365 4366BROADCOM NETXTREME-E ROCE DRIVER 4367M: Selvin Xavier <selvin.xavier@broadcom.com> 4368L: linux-rdma@vger.kernel.org 4369S: Supported 4370W: http://www.broadcom.com 4371F: drivers/infiniband/hw/bnxt_re/ 4372F: include/uapi/rdma/bnxt_re-abi.h 4373 4374BROADCOM NVRAM DRIVER 4375M: Rafał Miłecki <zajec5@gmail.com> 4376L: linux-mips@vger.kernel.org 4377S: Maintained 4378F: drivers/firmware/broadcom/* 4379 4380BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4381M: Rafał Miłecki <rafal@milecki.pl> 4382M: Florian Fainelli <florian.fainelli@broadcom.com> 4383R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4384L: linux-pm@vger.kernel.org 4385S: Maintained 4386T: git https://github.com/broadcom/stblinux.git 4387F: drivers/pmdomain/bcm/bcm-pmb.c 4388F: include/dt-bindings/soc/bcm-pmb.h 4389 4390BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4391M: Rafał Miłecki <zajec5@gmail.com> 4392L: linux-wireless@vger.kernel.org 4393S: Maintained 4394F: drivers/bcma/ 4395F: include/linux/bcma/ 4396 4397BROADCOM SPI DRIVER 4398M: Kamal Dasu <kamal.dasu@broadcom.com> 4399R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4400S: Maintained 4401F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4402F: drivers/spi/spi-bcm-qspi.* 4403F: drivers/spi/spi-brcmstb-qspi.c 4404F: drivers/spi/spi-iproc-qspi.c 4405 4406BROADCOM STB AVS CPUFREQ DRIVER 4407M: Markus Mayer <mmayer@broadcom.com> 4408R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4409L: linux-pm@vger.kernel.org 4410S: Maintained 4411F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4412F: drivers/cpufreq/brcmstb* 4413 4414BROADCOM STB AVS TMON DRIVER 4415M: Markus Mayer <mmayer@broadcom.com> 4416R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4417L: linux-pm@vger.kernel.org 4418S: Maintained 4419F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4420F: drivers/thermal/broadcom/brcmstb* 4421 4422BROADCOM STB DPFE DRIVER 4423M: Markus Mayer <mmayer@broadcom.com> 4424R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4425L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4426S: Maintained 4427F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4428F: drivers/memory/brcmstb_dpfe.c 4429 4430BROADCOM STB NAND FLASH DRIVER 4431M: Brian Norris <computersforpeace@gmail.com> 4432M: Kamal Dasu <kamal.dasu@broadcom.com> 4433R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4434L: linux-mtd@lists.infradead.org 4435S: Maintained 4436F: drivers/mtd/nand/raw/brcmnand/ 4437F: include/linux/platform_data/brcmnand.h 4438 4439BROADCOM STB PCIE DRIVER 4440M: Jim Quinlan <jim2101024@gmail.com> 4441M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4442M: Florian Fainelli <florian.fainelli@broadcom.com> 4443R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4444L: linux-pci@vger.kernel.org 4445S: Maintained 4446F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4447F: drivers/pci/controller/pcie-brcmstb.c 4448 4449BROADCOM SYSTEMPORT ETHERNET DRIVER 4450M: Florian Fainelli <florian.fainelli@broadcom.com> 4451R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4452L: netdev@vger.kernel.org 4453S: Supported 4454F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4455F: drivers/net/ethernet/broadcom/bcmsysport.* 4456F: drivers/net/ethernet/broadcom/unimac.h 4457 4458BROADCOM TG3 GIGABIT ETHERNET DRIVER 4459M: Pavan Chebbi <pavan.chebbi@broadcom.com> 4460M: Michael Chan <mchan@broadcom.com> 4461L: netdev@vger.kernel.org 4462S: Supported 4463F: drivers/net/ethernet/broadcom/tg3.* 4464 4465BROADCOM VK DRIVER 4466M: Scott Branden <scott.branden@broadcom.com> 4467R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 4468S: Supported 4469F: drivers/misc/bcm-vk/ 4470F: include/uapi/linux/misc/bcm_vk.h 4471 4472BROCADE BFA FC SCSI DRIVER 4473M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4474M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4475L: linux-scsi@vger.kernel.org 4476S: Supported 4477F: drivers/scsi/bfa/ 4478 4479BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4480M: Rasesh Mody <rmody@marvell.com> 4481M: Sudarsana Kalluru <skalluru@marvell.com> 4482M: GR-Linux-NIC-Dev@marvell.com 4483L: netdev@vger.kernel.org 4484S: Supported 4485F: drivers/net/ethernet/brocade/bna/ 4486 4487BSG (block layer generic sg v4 driver) 4488M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4489L: linux-scsi@vger.kernel.org 4490S: Supported 4491F: block/bsg.c 4492F: include/linux/bsg.h 4493F: include/uapi/linux/bsg.h 4494 4495BT87X AUDIO DRIVER 4496M: Clemens Ladisch <clemens@ladisch.de> 4497L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4498S: Maintained 4499T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4500F: Documentation/sound/cards/bt87x.rst 4501F: sound/pci/bt87x.c 4502 4503BT8XXGPIO DRIVER 4504M: Michael Buesch <m@bues.ch> 4505S: Maintained 4506W: http://bu3sch.de/btgpio.php 4507F: drivers/gpio/gpio-bt8xx.c 4508 4509BTRFS FILE SYSTEM 4510M: Chris Mason <clm@fb.com> 4511M: Josef Bacik <josef@toxicpanda.com> 4512M: David Sterba <dsterba@suse.com> 4513L: linux-btrfs@vger.kernel.org 4514S: Maintained 4515W: https://btrfs.readthedocs.io 4516Q: https://patchwork.kernel.org/project/linux-btrfs/list/ 4517C: irc://irc.libera.chat/btrfs 4518T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4519F: Documentation/filesystems/btrfs.rst 4520F: fs/btrfs/ 4521F: include/linux/btrfs* 4522F: include/trace/events/btrfs.h 4523F: include/uapi/linux/btrfs* 4524 4525BTTV VIDEO4LINUX DRIVER 4526M: Mauro Carvalho Chehab <mchehab@kernel.org> 4527L: linux-media@vger.kernel.org 4528S: Odd fixes 4529W: https://linuxtv.org 4530T: git git://linuxtv.org/media_tree.git 4531F: Documentation/driver-api/media/drivers/bttv* 4532F: drivers/media/pci/bt8xx/bttv* 4533 4534BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4535M: Chanwoo Choi <cw00.choi@samsung.com> 4536L: linux-pm@vger.kernel.org 4537L: linux-samsung-soc@vger.kernel.org 4538S: Maintained 4539T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4540F: Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml 4541F: drivers/devfreq/exynos-bus.c 4542 4543BUSLOGIC SCSI DRIVER 4544M: Khalid Aziz <khalid@gonehiking.org> 4545L: linux-scsi@vger.kernel.org 4546S: Maintained 4547F: drivers/scsi/BusLogic.* 4548F: drivers/scsi/FlashPoint.* 4549 4550BXCAN CAN NETWORK DRIVER 4551M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 4552L: linux-can@vger.kernel.org 4553S: Maintained 4554F: Documentation/devicetree/bindings/net/can/st,stm32-bxcan.yaml 4555F: drivers/net/can/bxcan.c 4556 4557C-MEDIA CMI8788 DRIVER 4558M: Clemens Ladisch <clemens@ladisch.de> 4559L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4560S: Maintained 4561T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4562F: sound/pci/oxygen/ 4563 4564C-SKY ARCHITECTURE 4565M: Guo Ren <guoren@kernel.org> 4566L: linux-csky@vger.kernel.org 4567S: Supported 4568T: git https://github.com/c-sky/csky-linux.git 4569F: Documentation/devicetree/bindings/csky/ 4570F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4571F: Documentation/devicetree/bindings/timer/csky,* 4572F: arch/csky/ 4573F: drivers/clocksource/timer-gx6605s.c 4574F: drivers/clocksource/timer-mp-csky.c 4575F: drivers/irqchip/irq-csky-* 4576N: csky 4577K: csky 4578 4579CA8210 IEEE-802.15.4 RADIO DRIVER 4580L: linux-wpan@vger.kernel.org 4581S: Orphan 4582W: https://github.com/Cascoda/ca8210-linux.git 4583F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4584F: drivers/net/ieee802154/ca8210.c 4585 4586CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4587M: David Howells <dhowells@redhat.com> 4588L: netfs@lists.linux.dev 4589S: Supported 4590F: Documentation/filesystems/caching/cachefiles.rst 4591F: fs/cachefiles/ 4592 4593CACHESTAT: PAGE CACHE STATS FOR A FILE 4594M: Nhat Pham <nphamcs@gmail.com> 4595M: Johannes Weiner <hannes@cmpxchg.org> 4596L: linux-mm@kvack.org 4597S: Maintained 4598F: tools/testing/selftests/cachestat/test_cachestat.c 4599 4600CADENCE MIPI-CSI2 BRIDGES 4601M: Maxime Ripard <mripard@kernel.org> 4602L: linux-media@vger.kernel.org 4603S: Maintained 4604F: Documentation/devicetree/bindings/media/cdns,*.txt 4605F: Documentation/devicetree/bindings/media/cdns,csi2rx.yaml 4606F: drivers/media/platform/cadence/cdns-csi2* 4607 4608CADENCE NAND DRIVER 4609L: linux-mtd@lists.infradead.org 4610S: Orphan 4611F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4612F: drivers/mtd/nand/raw/cadence-nand-controller.c 4613 4614CADENCE USB3 DRD IP DRIVER 4615M: Peter Chen <peter.chen@kernel.org> 4616M: Pawel Laszczak <pawell@cadence.com> 4617R: Roger Quadros <rogerq@kernel.org> 4618L: linux-usb@vger.kernel.org 4619S: Maintained 4620T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4621F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4622F: drivers/usb/cdns3/ 4623X: drivers/usb/cdns3/cdnsp* 4624 4625CADENCE USBHS DRIVER 4626M: Pawel Laszczak <pawell@cadence.com> 4627L: linux-usb@vger.kernel.org 4628S: Maintained 4629F: drivers/usb/gadget/udc/cdns2 4630 4631CADENCE USBSSP DRD IP DRIVER 4632M: Pawel Laszczak <pawell@cadence.com> 4633L: linux-usb@vger.kernel.org 4634S: Maintained 4635T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4636F: drivers/usb/cdns3/ 4637X: drivers/usb/cdns3/cdns3* 4638 4639CADET FM/AM RADIO RECEIVER DRIVER 4640M: Hans Verkuil <hverkuil@xs4all.nl> 4641L: linux-media@vger.kernel.org 4642S: Maintained 4643W: https://linuxtv.org 4644T: git git://linuxtv.org/media_tree.git 4645F: drivers/media/radio/radio-cadet* 4646 4647CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4648L: linux-media@vger.kernel.org 4649S: Orphan 4650T: git git://linuxtv.org/media_tree.git 4651F: Documentation/admin-guide/media/cafe_ccic* 4652F: drivers/media/platform/marvell/ 4653 4654CAIF NETWORK LAYER 4655L: netdev@vger.kernel.org 4656S: Orphan 4657F: Documentation/networking/caif/ 4658F: drivers/net/caif/ 4659F: include/net/caif/ 4660F: include/uapi/linux/caif/ 4661F: net/caif/ 4662 4663CAKE QDISC 4664M: Toke Høiland-Jørgensen <toke@toke.dk> 4665L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4666S: Maintained 4667F: net/sched/sch_cake.c 4668 4669CAN NETWORK DRIVERS 4670M: Marc Kleine-Budde <mkl@pengutronix.de> 4671M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 4672L: linux-can@vger.kernel.org 4673S: Maintained 4674W: https://github.com/linux-can 4675T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4676T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4677F: Documentation/devicetree/bindings/net/can/ 4678F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4679F: drivers/net/can/ 4680F: drivers/phy/phy-can-transceiver.c 4681F: include/linux/can/bittiming.h 4682F: include/linux/can/dev.h 4683F: include/linux/can/length.h 4684F: include/linux/can/platform/ 4685F: include/linux/can/rx-offload.h 4686F: include/uapi/linux/can/error.h 4687F: include/uapi/linux/can/netlink.h 4688F: include/uapi/linux/can/vxcan.h 4689 4690CAN NETWORK LAYER 4691M: Oliver Hartkopp <socketcan@hartkopp.net> 4692M: Marc Kleine-Budde <mkl@pengutronix.de> 4693L: linux-can@vger.kernel.org 4694S: Maintained 4695W: https://github.com/linux-can 4696T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4697T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4698F: Documentation/networking/can.rst 4699F: include/linux/can/can-ml.h 4700F: include/linux/can/core.h 4701F: include/linux/can/skb.h 4702F: include/net/netns/can.h 4703F: include/uapi/linux/can.h 4704F: include/uapi/linux/can/bcm.h 4705F: include/uapi/linux/can/gw.h 4706F: include/uapi/linux/can/isotp.h 4707F: include/uapi/linux/can/raw.h 4708F: net/can/ 4709 4710CAN-J1939 NETWORK LAYER 4711M: Robin van der Gracht <robin@protonic.nl> 4712M: Oleksij Rempel <o.rempel@pengutronix.de> 4713R: kernel@pengutronix.de 4714L: linux-can@vger.kernel.org 4715S: Maintained 4716F: Documentation/networking/j1939.rst 4717F: include/uapi/linux/can/j1939.h 4718F: net/can/j1939/ 4719 4720CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4721M: Damien Le Moal <dlemoal@kernel.org> 4722L: linux-riscv@lists.infradead.org 4723L: linux-gpio@vger.kernel.org (pinctrl driver) 4724F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4725F: drivers/pinctrl/pinctrl-k210.c 4726 4727CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4728M: Damien Le Moal <dlemoal@kernel.org> 4729L: linux-kernel@vger.kernel.org 4730L: linux-riscv@lists.infradead.org 4731S: Maintained 4732F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4733F: drivers/reset/reset-k210.c 4734 4735CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4736M: Damien Le Moal <dlemoal@kernel.org> 4737L: linux-riscv@lists.infradead.org 4738S: Maintained 4739F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4740F: drivers/soc/canaan/ 4741F: include/soc/canaan/ 4742 4743CAPABILITIES 4744M: Serge Hallyn <serge@hallyn.com> 4745L: linux-security-module@vger.kernel.org 4746S: Supported 4747F: include/linux/capability.h 4748F: include/uapi/linux/capability.h 4749F: kernel/capability.c 4750F: security/commoncap.c 4751 4752CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4753M: Kevin Tsai <ktsai@capellamicro.com> 4754S: Maintained 4755F: drivers/iio/light/cm* 4756 4757CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4758M: Christian Lamparter <chunkeey@googlemail.com> 4759L: linux-wireless@vger.kernel.org 4760S: Maintained 4761W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4762F: drivers/net/wireless/ath/carl9170/ 4763 4764CAVIUM I2C DRIVER 4765M: Robert Richter <rric@kernel.org> 4766S: Odd Fixes 4767W: http://www.marvell.com 4768F: drivers/i2c/busses/i2c-octeon* 4769F: drivers/i2c/busses/i2c-thunderx* 4770 4771CAVIUM LIQUIDIO NETWORK DRIVER 4772L: netdev@vger.kernel.org 4773S: Orphan 4774W: http://www.marvell.com 4775F: drivers/net/ethernet/cavium/liquidio/ 4776 4777CAVIUM MMC DRIVER 4778M: Robert Richter <rric@kernel.org> 4779S: Odd Fixes 4780W: http://www.marvell.com 4781F: drivers/mmc/host/cavium* 4782 4783CAVIUM OCTEON-TX CRYPTO DRIVER 4784M: George Cherian <gcherian@marvell.com> 4785L: linux-crypto@vger.kernel.org 4786S: Supported 4787W: http://www.marvell.com 4788F: drivers/crypto/cavium/cpt/ 4789 4790CAVIUM THUNDERX2 ARM64 SOC 4791M: Robert Richter <rric@kernel.org> 4792L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4793S: Odd Fixes 4794F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4795F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4796 4797CBS/ETF/TAPRIO QDISCS 4798M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4799L: netdev@vger.kernel.org 4800S: Maintained 4801F: net/sched/sch_cbs.c 4802F: net/sched/sch_etf.c 4803F: net/sched/sch_taprio.c 4804 4805CC2520 IEEE-802.15.4 RADIO DRIVER 4806M: Stefan Schmidt <stefan@datenfreihafen.org> 4807L: linux-wpan@vger.kernel.org 4808S: Odd Fixes 4809F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4810F: drivers/net/ieee802154/cc2520.c 4811 4812CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4813M: Gilad Ben-Yossef <gilad@benyossef.com> 4814L: linux-crypto@vger.kernel.org 4815S: Supported 4816W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4817F: drivers/crypto/ccree/ 4818 4819CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4820M: Hadar Gat <hadar.gat@arm.com> 4821L: linux-crypto@vger.kernel.org 4822S: Supported 4823W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4824F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4825F: drivers/char/hw_random/cctrng.c 4826F: drivers/char/hw_random/cctrng.h 4827 4828CEC FRAMEWORK 4829M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4830L: linux-media@vger.kernel.org 4831S: Supported 4832W: http://linuxtv.org 4833T: git git://linuxtv.org/media_tree.git 4834F: Documentation/ABI/testing/debugfs-cec-error-inj 4835F: Documentation/devicetree/bindings/media/cec/cec-common.yaml 4836F: Documentation/driver-api/media/cec-core.rst 4837F: Documentation/userspace-api/media/cec 4838F: drivers/media/cec/ 4839F: drivers/media/rc/keymaps/rc-cec.c 4840F: include/media/cec-notifier.h 4841F: include/media/cec.h 4842F: include/uapi/linux/cec-funcs.h 4843F: include/uapi/linux/cec.h 4844 4845CEC GPIO DRIVER 4846M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4847L: linux-media@vger.kernel.org 4848S: Supported 4849W: http://linuxtv.org 4850T: git git://linuxtv.org/media_tree.git 4851F: Documentation/devicetree/bindings/media/cec/cec-gpio.yaml 4852F: drivers/media/cec/platform/cec-gpio/ 4853 4854CELL BROADBAND ENGINE ARCHITECTURE 4855M: Arnd Bergmann <arnd@arndb.de> 4856L: linuxppc-dev@lists.ozlabs.org 4857S: Supported 4858W: http://www.ibm.com/developerworks/power/cell/ 4859F: arch/powerpc/include/asm/cell*.h 4860F: arch/powerpc/include/asm/spu*.h 4861F: arch/powerpc/include/uapi/asm/spu*.h 4862F: arch/powerpc/platforms/cell/ 4863 4864CELLWISE CW2015 BATTERY DRIVER 4865M: Tobias Schrammm <t.schramm@manjaro.org> 4866S: Maintained 4867F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4868F: drivers/power/supply/cw2015_battery.c 4869 4870CEPH COMMON CODE (LIBCEPH) 4871M: Ilya Dryomov <idryomov@gmail.com> 4872M: Xiubo Li <xiubli@redhat.com> 4873R: Jeff Layton <jlayton@kernel.org> 4874L: ceph-devel@vger.kernel.org 4875S: Supported 4876W: http://ceph.com/ 4877T: git https://github.com/ceph/ceph-client.git 4878F: include/linux/ceph/ 4879F: include/linux/crush/ 4880F: net/ceph/ 4881 4882CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4883M: Xiubo Li <xiubli@redhat.com> 4884M: Ilya Dryomov <idryomov@gmail.com> 4885R: Jeff Layton <jlayton@kernel.org> 4886L: ceph-devel@vger.kernel.org 4887S: Supported 4888W: http://ceph.com/ 4889T: git https://github.com/ceph/ceph-client.git 4890F: Documentation/filesystems/ceph.rst 4891F: fs/ceph/ 4892 4893CERTIFICATE HANDLING 4894M: David Howells <dhowells@redhat.com> 4895M: David Woodhouse <dwmw2@infradead.org> 4896L: keyrings@vger.kernel.org 4897S: Maintained 4898F: Documentation/admin-guide/module-signing.rst 4899F: certs/ 4900F: scripts/sign-file.c 4901F: tools/certs/ 4902 4903CFAG12864B LCD DRIVER 4904M: Miguel Ojeda <ojeda@kernel.org> 4905S: Maintained 4906F: drivers/auxdisplay/cfag12864b.c 4907F: include/linux/cfag12864b.h 4908 4909CFAG12864BFB LCD FRAMEBUFFER DRIVER 4910M: Miguel Ojeda <ojeda@kernel.org> 4911S: Maintained 4912F: drivers/auxdisplay/cfag12864bfb.c 4913F: include/linux/cfag12864b.h 4914 4915CHAR and MISC DRIVERS 4916M: Arnd Bergmann <arnd@arndb.de> 4917M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4918S: Supported 4919T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4920F: drivers/char/ 4921F: drivers/misc/ 4922F: include/linux/miscdevice.h 4923X: drivers/char/agp/ 4924X: drivers/char/hw_random/ 4925X: drivers/char/ipmi/ 4926X: drivers/char/random.c 4927X: drivers/char/tpm/ 4928 4929CHARGERLAB POWER-Z HARDWARE MONITOR DRIVER 4930M: Thomas Weißschuh <linux@weissschuh.net> 4931L: linux-hwmon@vger.kernel.org 4932S: Maintained 4933F: Documentation/hwmon/powerz.rst 4934F: drivers/hwmon/powerz.c 4935 4936CHECKPATCH 4937M: Andy Whitcroft <apw@canonical.com> 4938M: Joe Perches <joe@perches.com> 4939R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4940R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4941S: Maintained 4942F: scripts/checkpatch.pl 4943 4944CHECKPATCH DOCUMENTATION 4945M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4946M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4947R: Joe Perches <joe@perches.com> 4948S: Maintained 4949F: Documentation/dev-tools/checkpatch.rst 4950 4951CHINESE DOCUMENTATION 4952M: Alex Shi <alexs@kernel.org> 4953M: Yanteng Si <siyanteng@loongson.cn> 4954S: Maintained 4955F: Documentation/translations/zh_CN/ 4956 4957CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4958M: Peter Chen <peter.chen@kernel.org> 4959L: linux-usb@vger.kernel.org 4960S: Maintained 4961T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4962F: drivers/usb/chipidea/ 4963 4964CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4965M: Hans de Goede <hdegoede@redhat.com> 4966L: linux-input@vger.kernel.org 4967S: Maintained 4968F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4969F: drivers/input/touchscreen/chipone_icn8318.c 4970 4971CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4972M: Hans de Goede <hdegoede@redhat.com> 4973L: linux-input@vger.kernel.org 4974S: Maintained 4975F: drivers/input/touchscreen/chipone_icn8505.c 4976 4977CHROME HARDWARE PLATFORM SUPPORT 4978M: Benson Leung <bleung@chromium.org> 4979M: Tzung-Bi Shih <tzungbi@kernel.org> 4980L: chrome-platform@lists.linux.dev 4981S: Maintained 4982T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4983F: drivers/platform/chrome/ 4984 4985CHROMEOS EC CODEC DRIVER 4986M: Cheng-Yi Chiang <cychiang@chromium.org> 4987M: Tzung-Bi Shih <tzungbi@kernel.org> 4988R: Guenter Roeck <groeck@chromium.org> 4989L: chrome-platform@lists.linux.dev 4990S: Maintained 4991F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4992F: sound/soc/codecs/cros_ec_codec.* 4993 4994CHROMEOS EC SUBDRIVERS 4995M: Benson Leung <bleung@chromium.org> 4996R: Guenter Roeck <groeck@chromium.org> 4997L: chrome-platform@lists.linux.dev 4998S: Maintained 4999F: drivers/power/supply/cros_usbpd-charger.c 5000N: cros_ec 5001N: cros-ec 5002 5003CHROMEOS EC UART DRIVER 5004M: Bhanu Prakash Maiya <bhanumaiya@chromium.org> 5005R: Benson Leung <bleung@chromium.org> 5006R: Tzung-Bi Shih <tzungbi@kernel.org> 5007S: Maintained 5008F: drivers/platform/chrome/cros_ec_uart.c 5009 5010CHROMEOS EC USB PD NOTIFY DRIVER 5011M: Prashant Malani <pmalani@chromium.org> 5012L: chrome-platform@lists.linux.dev 5013S: Maintained 5014F: drivers/platform/chrome/cros_usbpd_notify.c 5015F: include/linux/platform_data/cros_usbpd_notify.h 5016 5017CHROMEOS EC USB TYPE-C DRIVER 5018M: Prashant Malani <pmalani@chromium.org> 5019L: chrome-platform@lists.linux.dev 5020S: Maintained 5021F: drivers/platform/chrome/cros_ec_typec.* 5022F: drivers/platform/chrome/cros_typec_switch.c 5023F: drivers/platform/chrome/cros_typec_vdm.* 5024 5025CHROMEOS HPS DRIVER 5026M: Dan Callaghan <dcallagh@chromium.org> 5027R: Sami Kyöstilä <skyostil@chromium.org> 5028S: Maintained 5029F: drivers/platform/chrome/cros_hps_i2c.c 5030 5031CHROMEOS EC WATCHDOG 5032M: Lukasz Majczak <lma@chromium.org> 5033L: chrome-platform@lists.linux.dev 5034S: Maintained 5035F: drivers/watchdog/cros_ec_wdt.c 5036 5037CHRONTEL CH7322 CEC DRIVER 5038M: Joe Tessler <jrt@google.com> 5039L: linux-media@vger.kernel.org 5040S: Maintained 5041T: git git://linuxtv.org/media_tree.git 5042F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 5043F: drivers/media/cec/i2c/ch7322.c 5044 5045CIRRUS LOGIC AUDIO CODEC DRIVERS 5046M: James Schulman <james.schulman@cirrus.com> 5047M: David Rhodes <david.rhodes@cirrus.com> 5048M: Richard Fitzgerald <rf@opensource.cirrus.com> 5049L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5050L: patches@opensource.cirrus.com 5051S: Maintained 5052F: Documentation/devicetree/bindings/sound/cirrus,cs* 5053F: drivers/mfd/cs42l43* 5054F: drivers/pinctrl/cirrus/pinctrl-cs42l43* 5055F: drivers/spi/spi-cs42l43* 5056F: include/dt-bindings/sound/cs* 5057F: include/linux/mfd/cs42l43* 5058F: include/sound/cs* 5059F: sound/pci/hda/cirrus* 5060F: sound/pci/hda/cs* 5061F: sound/pci/hda/hda_component* 5062F: sound/pci/hda/hda_cs_dsp_ctl.* 5063F: sound/soc/codecs/cs* 5064 5065CIRRUS LOGIC DSP FIRMWARE DRIVER 5066M: Simon Trimmer <simont@opensource.cirrus.com> 5067M: Charles Keepax <ckeepax@opensource.cirrus.com> 5068M: Richard Fitzgerald <rf@opensource.cirrus.com> 5069L: patches@opensource.cirrus.com 5070S: Supported 5071W: https://github.com/CirrusLogic/linux-drivers/wiki 5072T: git https://github.com/CirrusLogic/linux-drivers.git 5073F: drivers/firmware/cirrus/* 5074F: include/linux/firmware/cirrus/* 5075 5076CIRRUS LOGIC EP93XX ETHERNET DRIVER 5077M: Hartley Sweeten <hsweeten@visionengravers.com> 5078L: netdev@vger.kernel.org 5079S: Maintained 5080F: drivers/net/ethernet/cirrus/ep93xx_eth.c 5081 5082CIRRUS LOGIC LOCHNAGAR DRIVER 5083M: Charles Keepax <ckeepax@opensource.cirrus.com> 5084M: Richard Fitzgerald <rf@opensource.cirrus.com> 5085L: patches@opensource.cirrus.com 5086S: Supported 5087F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 5088F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 5089F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 5090F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 5091F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 5092F: Documentation/hwmon/lochnagar.rst 5093F: drivers/clk/clk-lochnagar.c 5094F: drivers/hwmon/lochnagar-hwmon.c 5095F: drivers/mfd/lochnagar-i2c.c 5096F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 5097F: drivers/regulator/lochnagar-regulator.c 5098F: include/dt-bindings/clock/lochnagar.h 5099F: include/dt-bindings/pinctrl/lochnagar.h 5100F: include/linux/mfd/lochnagar* 5101F: sound/soc/codecs/lochnagar-sc.c 5102 5103CIRRUS LOGIC MADERA CODEC DRIVERS 5104M: Charles Keepax <ckeepax@opensource.cirrus.com> 5105M: Richard Fitzgerald <rf@opensource.cirrus.com> 5106L: alsa-devel@alsa-project.org (moderated for non-subscribers) 5107L: patches@opensource.cirrus.com 5108S: Supported 5109W: https://github.com/CirrusLogic/linux-drivers/wiki 5110T: git https://github.com/CirrusLogic/linux-drivers.git 5111F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 5112F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 5113F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 5114F: drivers/gpio/gpio-madera* 5115F: drivers/irqchip/irq-madera* 5116F: drivers/mfd/cs47l* 5117F: drivers/mfd/madera* 5118F: drivers/pinctrl/cirrus/* 5119F: include/dt-bindings/sound/madera* 5120F: include/linux/irqchip/irq-madera* 5121F: include/linux/mfd/madera/* 5122F: include/sound/madera* 5123F: sound/soc/codecs/cs47l* 5124F: sound/soc/codecs/madera* 5125 5126CISCO FCOE HBA DRIVER 5127M: Satish Kharat <satishkh@cisco.com> 5128M: Sesidhar Baddela <sebaddel@cisco.com> 5129M: Karan Tilak Kumar <kartilak@cisco.com> 5130L: linux-scsi@vger.kernel.org 5131S: Supported 5132F: drivers/scsi/fnic/ 5133 5134CISCO SCSI HBA DRIVER 5135M: Karan Tilak Kumar <kartilak@cisco.com> 5136M: Sesidhar Baddela <sebaddel@cisco.com> 5137L: linux-scsi@vger.kernel.org 5138S: Supported 5139F: drivers/scsi/snic/ 5140 5141CISCO VIC ETHERNET NIC DRIVER 5142M: Christian Benvenuti <benve@cisco.com> 5143M: Satish Kharat <satishkh@cisco.com> 5144S: Supported 5145F: drivers/net/ethernet/cisco/enic/ 5146 5147CISCO VIC LOW LATENCY NIC DRIVER 5148M: Christian Benvenuti <benve@cisco.com> 5149M: Nelson Escobar <neescoba@cisco.com> 5150S: Supported 5151F: drivers/infiniband/hw/usnic/ 5152 5153CLANG CONTROL FLOW INTEGRITY SUPPORT 5154M: Sami Tolvanen <samitolvanen@google.com> 5155M: Kees Cook <keescook@chromium.org> 5156R: Nathan Chancellor <nathan@kernel.org> 5157L: llvm@lists.linux.dev 5158S: Supported 5159B: https://github.com/ClangBuiltLinux/linux/issues 5160T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 5161F: include/linux/cfi.h 5162F: kernel/cfi.c 5163 5164CLANG-FORMAT FILE 5165M: Miguel Ojeda <ojeda@kernel.org> 5166S: Maintained 5167F: .clang-format 5168 5169CLANG/LLVM BUILD SUPPORT 5170M: Nathan Chancellor <nathan@kernel.org> 5171R: Nick Desaulniers <ndesaulniers@google.com> 5172R: Bill Wendling <morbo@google.com> 5173R: Justin Stitt <justinstitt@google.com> 5174L: llvm@lists.linux.dev 5175S: Supported 5176W: https://clangbuiltlinux.github.io/ 5177B: https://github.com/ClangBuiltLinux/linux/issues 5178C: irc://irc.libera.chat/clangbuiltlinux 5179F: Documentation/kbuild/llvm.rst 5180F: include/linux/compiler-clang.h 5181F: scripts/Makefile.clang 5182F: scripts/clang-tools/ 5183K: \b(?i:clang|llvm)\b 5184 5185CLK API 5186M: Russell King <linux@armlinux.org.uk> 5187L: linux-clk@vger.kernel.org 5188S: Maintained 5189F: include/linux/clk.h 5190 5191CLOCKSOURCE, CLOCKEVENT DRIVERS 5192M: Daniel Lezcano <daniel.lezcano@linaro.org> 5193M: Thomas Gleixner <tglx@linutronix.de> 5194L: linux-kernel@vger.kernel.org 5195S: Supported 5196T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 5197F: Documentation/devicetree/bindings/timer/ 5198F: drivers/clocksource/ 5199 5200CLOSURES 5201M: Kent Overstreet <kent.overstreet@linux.dev> 5202L: linux-bcachefs@vger.kernel.org 5203S: Supported 5204C: irc://irc.oftc.net/bcache 5205F: include/linux/closure.h 5206F: lib/closure.c 5207 5208CMPC ACPI DRIVER 5209M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 5210M: Daniel Oliveira Nascimento <don@syst.com.br> 5211L: platform-driver-x86@vger.kernel.org 5212S: Supported 5213F: drivers/platform/x86/classmate-laptop.c 5214 5215COBALT MEDIA DRIVER 5216M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 5217L: linux-media@vger.kernel.org 5218S: Supported 5219W: https://linuxtv.org 5220T: git git://linuxtv.org/media_tree.git 5221F: drivers/media/pci/cobalt/ 5222 5223COCCINELLE/Semantic Patches (SmPL) 5224M: Julia Lawall <Julia.Lawall@inria.fr> 5225M: Nicolas Palix <nicolas.palix@imag.fr> 5226L: cocci@inria.fr (moderated for non-subscribers) 5227S: Supported 5228W: https://coccinelle.gitlabpages.inria.fr/website/ 5229T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 5230F: Documentation/dev-tools/coccinelle.rst 5231F: scripts/coccicheck 5232F: scripts/coccinelle/ 5233 5234CODA FILE SYSTEM 5235M: Jan Harkes <jaharkes@cs.cmu.edu> 5236M: coda@cs.cmu.edu 5237L: codalist@coda.cs.cmu.edu 5238S: Maintained 5239W: http://www.coda.cs.cmu.edu/ 5240F: Documentation/filesystems/coda.rst 5241F: fs/coda/ 5242F: include/linux/coda*.h 5243F: include/uapi/linux/coda*.h 5244 5245CODA V4L2 MEM2MEM DRIVER 5246M: Philipp Zabel <p.zabel@pengutronix.de> 5247L: linux-media@vger.kernel.org 5248S: Maintained 5249F: Documentation/devicetree/bindings/media/coda.yaml 5250F: drivers/media/platform/chips-media/coda 5251 5252CODE OF CONDUCT 5253M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5254S: Supported 5255F: Documentation/process/code-of-conduct-interpretation.rst 5256F: Documentation/process/code-of-conduct.rst 5257 5258COMEDI DRIVERS 5259M: Ian Abbott <abbotti@mev.co.uk> 5260M: H Hartley Sweeten <hsweeten@visionengravers.com> 5261S: Odd Fixes 5262F: drivers/comedi/ 5263F: include/linux/comedi/ 5264F: include/uapi/linux/comedi.h 5265 5266COMMON CLK FRAMEWORK 5267M: Michael Turquette <mturquette@baylibre.com> 5268M: Stephen Boyd <sboyd@kernel.org> 5269L: linux-clk@vger.kernel.org 5270S: Maintained 5271Q: http://patchwork.kernel.org/project/linux-clk/list/ 5272T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 5273F: Documentation/devicetree/bindings/clock/ 5274F: drivers/clk/ 5275F: include/dt-bindings/clock/ 5276F: include/linux/clk-pr* 5277F: include/linux/clk/ 5278F: include/linux/of_clk.h 5279X: drivers/clk/clkdev.c 5280 5281COMMON INTERNET FILE SYSTEM CLIENT (CIFS and SMB3) 5282M: Steve French <sfrench@samba.org> 5283R: Paulo Alcantara <pc@manguebit.com> (DFS, global name space) 5284R: Ronnie Sahlberg <ronniesahlberg@gmail.com> (directory leases, sparse files) 5285R: Shyam Prasad N <sprasad@microsoft.com> (multichannel) 5286R: Tom Talpey <tom@talpey.com> (RDMA, smbdirect) 5287R: Bharath SM <bharathsm@microsoft.com> (deferred close, directory leases) 5288L: linux-cifs@vger.kernel.org 5289L: samba-technical@lists.samba.org (moderated for non-subscribers) 5290S: Supported 5291W: https://wiki.samba.org/index.php/LinuxCIFS 5292T: git git://git.samba.org/sfrench/cifs-2.6.git 5293F: Documentation/admin-guide/cifs/ 5294F: fs/smb/client/ 5295F: fs/smb/common/ 5296F: include/uapi/linux/cifs 5297 5298COMPACTPCI HOTPLUG CORE 5299M: Scott Murray <scott@spiteful.org> 5300L: linux-pci@vger.kernel.org 5301S: Maintained 5302F: drivers/pci/hotplug/cpci_hotplug* 5303 5304COMPACTPCI HOTPLUG GENERIC DRIVER 5305M: Scott Murray <scott@spiteful.org> 5306L: linux-pci@vger.kernel.org 5307S: Maintained 5308F: drivers/pci/hotplug/cpcihp_generic.c 5309 5310COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 5311M: Scott Murray <scott@spiteful.org> 5312L: linux-pci@vger.kernel.org 5313S: Maintained 5314F: drivers/pci/hotplug/cpcihp_zt5550.* 5315 5316COMPAL LAPTOP SUPPORT 5317M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 5318L: platform-driver-x86@vger.kernel.org 5319S: Maintained 5320F: drivers/platform/x86/compal-laptop.c 5321 5322COMPILER ATTRIBUTES 5323M: Miguel Ojeda <ojeda@kernel.org> 5324S: Maintained 5325F: include/linux/compiler_attributes.h 5326 5327COMPUTE EXPRESS LINK (CXL) 5328M: Davidlohr Bueso <dave@stgolabs.net> 5329M: Jonathan Cameron <jonathan.cameron@huawei.com> 5330M: Dave Jiang <dave.jiang@intel.com> 5331M: Alison Schofield <alison.schofield@intel.com> 5332M: Vishal Verma <vishal.l.verma@intel.com> 5333M: Ira Weiny <ira.weiny@intel.com> 5334M: Dan Williams <dan.j.williams@intel.com> 5335L: linux-cxl@vger.kernel.org 5336S: Maintained 5337F: drivers/cxl/ 5338F: include/linux/cxl-einj.h 5339F: include/linux/cxl-event.h 5340F: include/uapi/linux/cxl_mem.h 5341F: tools/testing/cxl/ 5342 5343COMPUTE EXPRESS LINK PMU (CPMU) 5344M: Jonathan Cameron <jonathan.cameron@huawei.com> 5345L: linux-cxl@vger.kernel.org 5346S: Maintained 5347F: Documentation/admin-guide/perf/cxl.rst 5348F: drivers/perf/cxl_pmu.c 5349 5350CONEXANT ACCESSRUNNER USB DRIVER 5351L: accessrunner-general@lists.sourceforge.net 5352S: Orphan 5353W: http://accessrunner.sourceforge.net/ 5354F: drivers/usb/atm/cxacru.c 5355 5356CONFIDENTIAL COMPUTING THREAT MODEL FOR X86 VIRTUALIZATION (SNP/TDX) 5357M: Elena Reshetova <elena.reshetova@intel.com> 5358M: Carlos Bilbao <carlos.bilbao@amd.com> 5359S: Maintained 5360F: Documentation/security/snp-tdx-threat-model.rst 5361 5362CONFIGFS 5363M: Joel Becker <jlbec@evilplan.org> 5364M: Christoph Hellwig <hch@lst.de> 5365S: Supported 5366T: git git://git.infradead.org/users/hch/configfs.git 5367F: fs/configfs/ 5368F: include/linux/configfs.h 5369F: samples/configfs/ 5370 5371CONSOLE SUBSYSTEM 5372M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 5373S: Supported 5374F: drivers/video/console/ 5375F: include/linux/console* 5376 5377CONTEXT TRACKING 5378M: Frederic Weisbecker <frederic@kernel.org> 5379M: "Paul E. McKenney" <paulmck@kernel.org> 5380S: Maintained 5381F: include/linux/context_tracking* 5382F: kernel/context_tracking.c 5383 5384CONTROL GROUP (CGROUP) 5385M: Tejun Heo <tj@kernel.org> 5386M: Zefan Li <lizefan.x@bytedance.com> 5387M: Johannes Weiner <hannes@cmpxchg.org> 5388L: cgroups@vger.kernel.org 5389S: Maintained 5390T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5391F: Documentation/admin-guide/cgroup-v1/ 5392F: Documentation/admin-guide/cgroup-v2.rst 5393F: include/linux/cgroup* 5394F: kernel/cgroup/ 5395F: tools/testing/selftests/cgroup/ 5396 5397CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5398M: Tejun Heo <tj@kernel.org> 5399M: Josef Bacik <josef@toxicpanda.com> 5400M: Jens Axboe <axboe@kernel.dk> 5401L: cgroups@vger.kernel.org 5402L: linux-block@vger.kernel.org 5403T: git git://git.kernel.dk/linux-block 5404F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5405F: block/bfq-cgroup.c 5406F: block/blk-cgroup.c 5407F: block/blk-iocost.c 5408F: block/blk-iolatency.c 5409F: block/blk-throttle.c 5410F: include/linux/blk-cgroup.h 5411 5412CONTROL GROUP - CPUSET 5413M: Waiman Long <longman@redhat.com> 5414M: Zefan Li <lizefan.x@bytedance.com> 5415L: cgroups@vger.kernel.org 5416S: Maintained 5417T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5418F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5419F: include/linux/cpuset.h 5420F: kernel/cgroup/cpuset.c 5421F: tools/testing/selftests/cgroup/test_cpuset.c 5422F: tools/testing/selftests/cgroup/test_cpuset_prs.sh 5423 5424CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5425M: Johannes Weiner <hannes@cmpxchg.org> 5426M: Michal Hocko <mhocko@kernel.org> 5427M: Roman Gushchin <roman.gushchin@linux.dev> 5428M: Shakeel Butt <shakeel.butt@linux.dev> 5429R: Muchun Song <muchun.song@linux.dev> 5430L: cgroups@vger.kernel.org 5431L: linux-mm@kvack.org 5432S: Maintained 5433F: include/linux/memcontrol.h 5434F: mm/memcontrol.c 5435F: mm/swap_cgroup.c 5436F: samples/cgroup/* 5437F: tools/testing/selftests/cgroup/memcg_protection.m 5438F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 5439F: tools/testing/selftests/cgroup/test_kmem.c 5440F: tools/testing/selftests/cgroup/test_memcontrol.c 5441 5442CORETEMP HARDWARE MONITORING DRIVER 5443M: Fenghua Yu <fenghua.yu@intel.com> 5444L: linux-hwmon@vger.kernel.org 5445S: Maintained 5446F: Documentation/hwmon/coretemp.rst 5447F: drivers/hwmon/coretemp.c 5448 5449CORSAIR-CPRO HARDWARE MONITOR DRIVER 5450M: Marius Zachmann <mail@mariuszachmann.de> 5451L: linux-hwmon@vger.kernel.org 5452S: Maintained 5453F: drivers/hwmon/corsair-cpro.c 5454 5455CORSAIR-PSU HARDWARE MONITOR DRIVER 5456M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5457L: linux-hwmon@vger.kernel.org 5458S: Maintained 5459F: Documentation/hwmon/corsair-psu.rst 5460F: drivers/hwmon/corsair-psu.c 5461 5462COUNTER SUBSYSTEM 5463M: William Breathitt Gray <william.gray@linaro.org> 5464L: linux-iio@vger.kernel.org 5465S: Maintained 5466T: git git://git.kernel.org/pub/scm/linux/kernel/git/wbg/counter.git 5467F: Documentation/ABI/testing/sysfs-bus-counter 5468F: Documentation/driver-api/generic-counter.rst 5469F: drivers/counter/ 5470F: include/linux/counter.h 5471F: include/uapi/linux/counter.h 5472F: tools/counter/ 5473 5474COUNTER WATCH EVENTS TOOL 5475M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 5476L: linux-iio@vger.kernel.org 5477S: Maintained 5478F: tools/counter/counter_watch_events.c 5479 5480CP2615 I2C DRIVER 5481M: Bence Csókás <bence98@sch.bme.hu> 5482S: Maintained 5483F: drivers/i2c/busses/i2c-cp2615.c 5484 5485CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5486M: Viresh Kumar <viresh.kumar@linaro.org> 5487M: Sudeep Holla <sudeep.holla@arm.com> 5488L: linux-pm@vger.kernel.org 5489S: Maintained 5490W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5491F: drivers/cpufreq/vexpress-spc-cpufreq.c 5492 5493CPU FREQUENCY SCALING FRAMEWORK 5494M: "Rafael J. Wysocki" <rafael@kernel.org> 5495M: Viresh Kumar <viresh.kumar@linaro.org> 5496L: linux-pm@vger.kernel.org 5497S: Maintained 5498B: https://bugzilla.kernel.org 5499T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5500T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5501F: Documentation/admin-guide/pm/cpufreq.rst 5502F: Documentation/admin-guide/pm/intel_pstate.rst 5503F: Documentation/cpu-freq/ 5504F: Documentation/devicetree/bindings/cpufreq/ 5505F: drivers/cpufreq/ 5506F: include/linux/cpufreq.h 5507F: include/linux/sched/cpufreq.h 5508F: kernel/sched/cpufreq*.c 5509F: tools/testing/selftests/cpufreq/ 5510 5511CPU HOTPLUG 5512M: Thomas Gleixner <tglx@linutronix.de> 5513M: Peter Zijlstra <peterz@infradead.org> 5514L: linux-kernel@vger.kernel.org 5515S: Maintained 5516T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git smp/core 5517F: include/linux/cpu.h 5518F: include/linux/cpuhotplug.h 5519F: include/linux/smpboot.h 5520F: kernel/cpu.c 5521F: kernel/smpboot.* 5522 5523CPU IDLE TIME MANAGEMENT FRAMEWORK 5524M: "Rafael J. Wysocki" <rafael@kernel.org> 5525M: Daniel Lezcano <daniel.lezcano@linaro.org> 5526L: linux-pm@vger.kernel.org 5527S: Maintained 5528B: https://bugzilla.kernel.org 5529T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5530F: Documentation/admin-guide/pm/cpuidle.rst 5531F: Documentation/driver-api/pm/cpuidle.rst 5532F: drivers/cpuidle/ 5533F: include/linux/cpuidle.h 5534 5535CPU POWER MONITORING SUBSYSTEM 5536M: Thomas Renninger <trenn@suse.com> 5537M: Shuah Khan <shuah@kernel.org> 5538M: Shuah Khan <skhan@linuxfoundation.org> 5539L: linux-pm@vger.kernel.org 5540S: Maintained 5541F: tools/power/cpupower/ 5542 5543CPUID/MSR DRIVER 5544M: "H. Peter Anvin" <hpa@zytor.com> 5545S: Maintained 5546F: arch/x86/kernel/cpuid.c 5547F: arch/x86/kernel/msr.c 5548 5549CPUIDLE DRIVER - ARM BIG LITTLE 5550M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5551M: Daniel Lezcano <daniel.lezcano@linaro.org> 5552L: linux-pm@vger.kernel.org 5553L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5554S: Maintained 5555T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5556F: drivers/cpuidle/cpuidle-big_little.c 5557 5558CPUIDLE DRIVER - ARM EXYNOS 5559M: Daniel Lezcano <daniel.lezcano@linaro.org> 5560M: Kukjin Kim <kgene@kernel.org> 5561R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 5562L: linux-pm@vger.kernel.org 5563L: linux-samsung-soc@vger.kernel.org 5564S: Maintained 5565F: arch/arm/mach-exynos/pm.c 5566F: drivers/cpuidle/cpuidle-exynos.c 5567F: include/linux/platform_data/cpuidle-exynos.h 5568 5569CPUIDLE DRIVER - ARM PSCI 5570M: Lorenzo Pieralisi <lpieralisi@kernel.org> 5571M: Sudeep Holla <sudeep.holla@arm.com> 5572L: linux-pm@vger.kernel.org 5573L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5574S: Supported 5575F: drivers/cpuidle/cpuidle-psci.c 5576 5577CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5578M: Ulf Hansson <ulf.hansson@linaro.org> 5579L: linux-pm@vger.kernel.org 5580L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5581S: Supported 5582F: drivers/cpuidle/cpuidle-psci-domain.c 5583F: drivers/cpuidle/cpuidle-psci.h 5584 5585CPUIDLE DRIVER - DT IDLE PM DOMAIN 5586M: Ulf Hansson <ulf.hansson@linaro.org> 5587L: linux-pm@vger.kernel.org 5588S: Supported 5589F: drivers/cpuidle/dt_idle_genpd.c 5590F: drivers/cpuidle/dt_idle_genpd.h 5591 5592CPUIDLE DRIVER - RISC-V SBI 5593M: Anup Patel <anup@brainfault.org> 5594L: linux-pm@vger.kernel.org 5595L: linux-riscv@lists.infradead.org 5596S: Maintained 5597F: drivers/cpuidle/cpuidle-riscv-sbi.c 5598 5599CRAMFS FILESYSTEM 5600M: Nicolas Pitre <nico@fluxnic.net> 5601S: Maintained 5602F: Documentation/filesystems/cramfs.rst 5603F: fs/cramfs/ 5604 5605CREATIVE SB0540 5606M: Bastien Nocera <hadess@hadess.net> 5607L: linux-input@vger.kernel.org 5608S: Maintained 5609F: drivers/hid/hid-creative-sb0540.c 5610 5611CRYPTO API 5612M: Herbert Xu <herbert@gondor.apana.org.au> 5613M: "David S. Miller" <davem@davemloft.net> 5614L: linux-crypto@vger.kernel.org 5615S: Maintained 5616T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5617T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5618F: Documentation/crypto/ 5619F: Documentation/devicetree/bindings/crypto/ 5620F: arch/*/crypto/ 5621F: crypto/ 5622F: drivers/crypto/ 5623F: include/crypto/ 5624F: include/linux/crypto* 5625F: lib/crypto/ 5626 5627CRYPTO SPEED TEST COMPARE 5628M: Wang Jinchao <wangjinchao@xfusion.com> 5629L: linux-crypto@vger.kernel.org 5630S: Maintained 5631F: tools/crypto/tcrypt/tcrypt_speed_compare.py 5632 5633CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5634M: Neil Horman <nhorman@tuxdriver.com> 5635L: linux-crypto@vger.kernel.org 5636S: Maintained 5637F: crypto/ansi_cprng.c 5638F: crypto/rng.c 5639 5640CS3308 MEDIA DRIVER 5641M: Hans Verkuil <hverkuil@xs4all.nl> 5642L: linux-media@vger.kernel.org 5643S: Odd Fixes 5644W: http://linuxtv.org 5645T: git git://linuxtv.org/media_tree.git 5646F: drivers/media/i2c/cs3308.c 5647 5648CS5535 Audio ALSA driver 5649M: Jaya Kumar <jayakumar.alsa@gmail.com> 5650S: Maintained 5651F: sound/pci/cs5535audio/ 5652 5653CTU CAN FD DRIVER 5654M: Pavel Pisa <pisa@cmp.felk.cvut.cz> 5655M: Ondrej Ille <ondrej.ille@gmail.com> 5656L: linux-can@vger.kernel.org 5657S: Maintained 5658F: Documentation/devicetree/bindings/net/can/ctu,ctucanfd.yaml 5659F: drivers/net/can/ctucanfd/ 5660 5661CVE ASSIGNMENT CONTACT 5662M: CVE Assignment Team <cve@kernel.org> 5663S: Maintained 5664F: Documentation/process/cve.rst 5665 5666CW1200 WLAN driver 5667S: Orphan 5668F: drivers/net/wireless/st/cw1200/ 5669 5670CX18 VIDEO4LINUX DRIVER 5671M: Andy Walls <awalls@md.metrocast.net> 5672L: linux-media@vger.kernel.org 5673S: Maintained 5674W: https://linuxtv.org 5675T: git git://linuxtv.org/media_tree.git 5676F: drivers/media/pci/cx18/ 5677F: include/uapi/linux/ivtv* 5678 5679CX2341X MPEG ENCODER HELPER MODULE 5680M: Hans Verkuil <hverkuil@xs4all.nl> 5681L: linux-media@vger.kernel.org 5682S: Maintained 5683W: https://linuxtv.org 5684T: git git://linuxtv.org/media_tree.git 5685F: drivers/media/common/cx2341x* 5686F: include/media/drv-intf/cx2341x.h 5687 5688CX24120 MEDIA DRIVER 5689M: Jemma Denson <jdenson@gmail.com> 5690M: Patrick Boettcher <patrick.boettcher@posteo.de> 5691L: linux-media@vger.kernel.org 5692S: Maintained 5693W: https://linuxtv.org 5694Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5695F: drivers/media/dvb-frontends/cx24120* 5696 5697CX88 VIDEO4LINUX DRIVER 5698M: Mauro Carvalho Chehab <mchehab@kernel.org> 5699L: linux-media@vger.kernel.org 5700S: Odd fixes 5701W: https://linuxtv.org 5702T: git git://linuxtv.org/media_tree.git 5703F: Documentation/driver-api/media/drivers/cx88* 5704F: drivers/media/pci/cx88/ 5705 5706CXD2820R MEDIA DRIVER 5707L: linux-media@vger.kernel.org 5708S: Orphan 5709W: https://linuxtv.org 5710Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5711F: drivers/media/dvb-frontends/cxd2820r* 5712 5713CXGB3 ETHERNET DRIVER (CXGB3) 5714M: Raju Rangoju <rajur@chelsio.com> 5715L: netdev@vger.kernel.org 5716S: Supported 5717W: http://www.chelsio.com 5718F: drivers/net/ethernet/chelsio/cxgb3/ 5719 5720CXGB3 ISCSI DRIVER (CXGB3I) 5721M: Varun Prakash <varun@chelsio.com> 5722L: linux-scsi@vger.kernel.org 5723S: Supported 5724W: http://www.chelsio.com 5725F: drivers/scsi/cxgbi/cxgb3i 5726 5727CXGB4 CRYPTO DRIVER (chcr) 5728M: Ayush Sawal <ayush.sawal@chelsio.com> 5729L: linux-crypto@vger.kernel.org 5730S: Supported 5731W: http://www.chelsio.com 5732F: drivers/crypto/chelsio 5733 5734CXGB4 ETHERNET DRIVER (CXGB4) 5735M: Raju Rangoju <rajur@chelsio.com> 5736L: netdev@vger.kernel.org 5737S: Supported 5738W: http://www.chelsio.com 5739F: drivers/net/ethernet/chelsio/cxgb4/ 5740 5741CXGB4 INLINE CRYPTO DRIVER 5742M: Ayush Sawal <ayush.sawal@chelsio.com> 5743L: netdev@vger.kernel.org 5744S: Supported 5745W: http://www.chelsio.com 5746F: drivers/net/ethernet/chelsio/inline_crypto/ 5747 5748CXGB4 ISCSI DRIVER (CXGB4I) 5749M: Varun Prakash <varun@chelsio.com> 5750L: linux-scsi@vger.kernel.org 5751S: Supported 5752W: http://www.chelsio.com 5753F: drivers/scsi/cxgbi/cxgb4i 5754 5755CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5756M: Potnuri Bharat Teja <bharat@chelsio.com> 5757L: linux-rdma@vger.kernel.org 5758S: Supported 5759W: http://www.openfabrics.org 5760F: drivers/infiniband/hw/cxgb4/ 5761F: include/uapi/rdma/cxgb4-abi.h 5762 5763CXGB4VF ETHERNET DRIVER (CXGB4VF) 5764M: Raju Rangoju <rajur@chelsio.com> 5765L: netdev@vger.kernel.org 5766S: Supported 5767W: http://www.chelsio.com 5768F: drivers/net/ethernet/chelsio/cxgb4vf/ 5769 5770CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5771M: Frederic Barrat <fbarrat@linux.ibm.com> 5772M: Andrew Donnellan <ajd@linux.ibm.com> 5773L: linuxppc-dev@lists.ozlabs.org 5774S: Supported 5775F: Documentation/ABI/testing/sysfs-class-cxl 5776F: Documentation/arch/powerpc/cxl.rst 5777F: arch/powerpc/platforms/powernv/pci-cxl.c 5778F: drivers/misc/cxl/ 5779F: include/misc/cxl* 5780F: include/uapi/misc/cxl.h 5781 5782CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5783M: Manoj N. Kumar <manoj@linux.ibm.com> 5784M: Matthew R. Ochs <mrochs@linux.ibm.com> 5785M: Uma Krishnan <ukrishn@linux.ibm.com> 5786L: linux-scsi@vger.kernel.org 5787S: Supported 5788F: Documentation/arch/powerpc/cxlflash.rst 5789F: drivers/scsi/cxlflash/ 5790F: include/uapi/scsi/cxlflash_ioctl.h 5791 5792CYBERPRO FB DRIVER 5793M: Russell King <linux@armlinux.org.uk> 5794L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5795S: Maintained 5796W: http://www.armlinux.org.uk/ 5797F: drivers/video/fbdev/cyber2000fb.* 5798 5799CYCLADES PC300 DRIVER 5800S: Orphan 5801F: drivers/net/wan/pc300* 5802 5803CYPRESS CY8C95X0 PINCTRL DRIVER 5804M: Patrick Rudolph <patrick.rudolph@9elements.com> 5805L: linux-gpio@vger.kernel.org 5806S: Maintained 5807F: drivers/pinctrl/pinctrl-cy8c95x0.c 5808 5809CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5810M: Linus Walleij <linus.walleij@linaro.org> 5811L: linux-input@vger.kernel.org 5812S: Maintained 5813F: drivers/input/touchscreen/cy8ctma140.c 5814 5815CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5816M: Yassine Oudjana <y.oudjana@protonmail.com> 5817L: linux-input@vger.kernel.org 5818S: Maintained 5819F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5820F: drivers/input/keyboard/cypress-sf.c 5821 5822CYPRESS_FIRMWARE MEDIA DRIVER 5823L: linux-media@vger.kernel.org 5824S: Orphan 5825W: https://linuxtv.org 5826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5827F: drivers/media/common/cypress_firmware* 5828 5829CYTTSP TOUCHSCREEN DRIVER 5830M: Linus Walleij <linus.walleij@linaro.org> 5831L: linux-input@vger.kernel.org 5832S: Maintained 5833F: drivers/input/touchscreen/cyttsp* 5834 5835D-LINK DIR-685 TOUCHKEYS DRIVER 5836M: Linus Walleij <linus.walleij@linaro.org> 5837L: linux-input@vger.kernel.org 5838S: Supported 5839F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5840 5841DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5842M: Joshua Kinard <kumba@gentoo.org> 5843S: Maintained 5844F: drivers/rtc/rtc-ds1685.c 5845F: include/linux/rtc/ds1685.h 5846 5847DAMA SLAVE for AX.25 5848M: Joerg Reuter <jreuter@yaina.de> 5849L: linux-hams@vger.kernel.org 5850S: Maintained 5851W: http://yaina.de/jreuter/ 5852W: http://www.qsl.net/dl1bke/ 5853F: net/ax25/af_ax25.c 5854F: net/ax25/ax25_dev.c 5855F: net/ax25/ax25_ds_* 5856F: net/ax25/ax25_in.c 5857F: net/ax25/ax25_out.c 5858F: net/ax25/ax25_timer.c 5859F: net/ax25/sysctl_net_ax25.c 5860 5861DATA ACCESS MONITOR 5862M: SeongJae Park <sj@kernel.org> 5863L: damon@lists.linux.dev 5864L: linux-mm@kvack.org 5865S: Maintained 5866W: https://damonitor.github.io 5867P: Documentation/mm/damon/maintainer-profile.rst 5868T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 5869T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 5870T: git git://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next 5871F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5872F: Documentation/admin-guide/mm/damon/ 5873F: Documentation/mm/damon/ 5874F: include/linux/damon.h 5875F: include/trace/events/damon.h 5876F: mm/damon/ 5877F: tools/testing/selftests/damon/ 5878 5879DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5880L: netdev@vger.kernel.org 5881S: Orphan 5882F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5883F: drivers/net/ethernet/dec/tulip/dmfe.c 5884 5885DC390/AM53C974 SCSI driver 5886M: Hannes Reinecke <hare@suse.com> 5887L: linux-scsi@vger.kernel.org 5888S: Maintained 5889F: drivers/scsi/am53c974.c 5890 5891DC395x SCSI driver 5892M: Oliver Neukum <oliver@neukum.org> 5893M: Ali Akcaagac <aliakc@web.de> 5894M: Jamie Lenehan <lenehan@twibble.org> 5895S: Maintained 5896F: Documentation/scsi/dc395x.rst 5897F: drivers/scsi/dc395x.* 5898 5899DCCP PROTOCOL 5900L: dccp@vger.kernel.org 5901S: Orphan 5902W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5903F: include/linux/dccp.h 5904F: include/linux/tfrc.h 5905F: include/uapi/linux/dccp.h 5906F: net/dccp/ 5907 5908DEBUGOBJECTS: 5909M: Thomas Gleixner <tglx@linutronix.de> 5910L: linux-kernel@vger.kernel.org 5911S: Maintained 5912T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/debugobjects 5913F: include/linux/debugobjects.h 5914F: lib/debugobjects.c 5915 5916DECSTATION PLATFORM SUPPORT 5917M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5918L: linux-mips@vger.kernel.org 5919S: Maintained 5920W: http://www.linux-mips.org/wiki/DECstation 5921F: arch/mips/dec/ 5922F: arch/mips/include/asm/dec/ 5923F: arch/mips/include/asm/mach-dec/ 5924 5925DEFXX FDDI NETWORK DRIVER 5926M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5927S: Maintained 5928F: drivers/net/fddi/defxx.* 5929 5930DEFZA FDDI NETWORK DRIVER 5931M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5932S: Maintained 5933F: drivers/net/fddi/defza.* 5934 5935DEINTERLACE DRIVERS FOR ALLWINNER H3 5936M: Jernej Skrabec <jernej.skrabec@gmail.com> 5937L: linux-media@vger.kernel.org 5938S: Maintained 5939T: git git://linuxtv.org/media_tree.git 5940F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5941F: drivers/media/platform/sunxi/sun8i-di/ 5942 5943DELL LAPTOP DRIVER 5944M: Matthew Garrett <mjg59@srcf.ucam.org> 5945M: Pali Rohár <pali@kernel.org> 5946L: platform-driver-x86@vger.kernel.org 5947S: Maintained 5948F: drivers/platform/x86/dell/dell-laptop.c 5949 5950DELL LAPTOP FREEFALL DRIVER 5951M: Pali Rohár <pali@kernel.org> 5952S: Maintained 5953F: drivers/platform/x86/dell/dell-smo8800.c 5954 5955DELL LAPTOP RBTN DRIVER 5956M: Pali Rohár <pali@kernel.org> 5957S: Maintained 5958F: drivers/platform/x86/dell/dell-rbtn.* 5959 5960DELL LAPTOP SMM DRIVER 5961M: Pali Rohár <pali@kernel.org> 5962S: Maintained 5963F: Documentation/ABI/obsolete/procfs-i8k 5964F: drivers/hwmon/dell-smm-hwmon.c 5965F: include/uapi/linux/i8k.h 5966 5967DELL REMOTE BIOS UPDATE DRIVER 5968M: Stuart Hayes <stuart.w.hayes@gmail.com> 5969L: platform-driver-x86@vger.kernel.org 5970S: Maintained 5971F: drivers/platform/x86/dell/dell_rbu.c 5972 5973DELL SMBIOS DRIVER 5974M: Pali Rohár <pali@kernel.org> 5975L: Dell.Client.Kernel@dell.com 5976L: platform-driver-x86@vger.kernel.org 5977S: Maintained 5978F: drivers/platform/x86/dell/dell-smbios.* 5979 5980DELL SMBIOS SMM DRIVER 5981L: Dell.Client.Kernel@dell.com 5982L: platform-driver-x86@vger.kernel.org 5983S: Maintained 5984F: drivers/platform/x86/dell/dell-smbios-smm.c 5985 5986DELL SMBIOS WMI DRIVER 5987L: Dell.Client.Kernel@dell.com 5988L: platform-driver-x86@vger.kernel.org 5989S: Maintained 5990F: drivers/platform/x86/dell/dell-smbios-wmi.c 5991F: tools/wmi/dell-smbios-example.c 5992 5993DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5994M: Stuart Hayes <stuart.w.hayes@gmail.com> 5995L: platform-driver-x86@vger.kernel.org 5996S: Maintained 5997F: Documentation/userspace-api/dcdbas.rst 5998F: drivers/platform/x86/dell/dcdbas.* 5999 6000DELL WMI DDV DRIVER 6001M: Armin Wolf <W_Armin@gmx.de> 6002S: Maintained 6003F: Documentation/ABI/testing/debugfs-dell-wmi-ddv 6004F: Documentation/ABI/testing/sysfs-platform-dell-wmi-ddv 6005F: Documentation/wmi/devices/dell-wmi-ddv.rst 6006F: drivers/platform/x86/dell/dell-wmi-ddv.c 6007 6008DELL WMI DESCRIPTOR DRIVER 6009L: Dell.Client.Kernel@dell.com 6010S: Maintained 6011F: drivers/platform/x86/dell/dell-wmi-descriptor.c 6012 6013DELL WMI HARDWARE PRIVACY SUPPORT 6014L: Dell.Client.Kernel@dell.com 6015L: platform-driver-x86@vger.kernel.org 6016S: Maintained 6017F: drivers/platform/x86/dell/dell-wmi-privacy.c 6018 6019DELL WMI NOTIFICATIONS DRIVER 6020M: Matthew Garrett <mjg59@srcf.ucam.org> 6021M: Pali Rohár <pali@kernel.org> 6022S: Maintained 6023F: drivers/platform/x86/dell/dell-wmi-base.c 6024 6025DELL WMI SYSMAN DRIVER 6026M: Prasanth Ksr <prasanth.ksr@dell.com> 6027L: Dell.Client.Kernel@dell.com 6028L: platform-driver-x86@vger.kernel.org 6029S: Maintained 6030F: Documentation/ABI/testing/sysfs-class-firmware-attributes 6031F: drivers/platform/x86/dell/dell-wmi-sysman/ 6032 6033DELTA AHE-50DC FAN CONTROL MODULE DRIVER 6034M: Zev Weiss <zev@bewilderbeest.net> 6035L: linux-hwmon@vger.kernel.org 6036S: Maintained 6037F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 6038 6039DELTA DPS920AB PSU DRIVER 6040M: Robert Marko <robert.marko@sartura.hr> 6041L: linux-hwmon@vger.kernel.org 6042S: Maintained 6043F: Documentation/hwmon/dps920ab.rst 6044F: drivers/hwmon/pmbus/dps920ab.c 6045 6046DELTA NETWORKS TN48M CPLD DRIVERS 6047M: Robert Marko <robert.marko@sartura.hr> 6048S: Maintained 6049F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 6050F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 6051F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 6052F: drivers/gpio/gpio-tn48m.c 6053F: include/dt-bindings/reset/delta,tn48m-reset.h 6054 6055DELTA ST MEDIA DRIVER 6056M: Hugues Fruchet <hugues.fruchet@foss.st.com> 6057L: linux-media@vger.kernel.org 6058S: Supported 6059W: https://linuxtv.org 6060T: git git://linuxtv.org/media_tree.git 6061F: drivers/media/platform/st/sti/delta 6062 6063DENALI NAND DRIVER 6064L: linux-mtd@lists.infradead.org 6065S: Orphan 6066F: drivers/mtd/nand/raw/denali* 6067 6068DESIGNWARE EDMA CORE IP DRIVER 6069M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 6070R: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6071R: Serge Semin <fancer.lancer@gmail.com> 6072L: dmaengine@vger.kernel.org 6073S: Maintained 6074F: drivers/dma/dw-edma/ 6075F: include/linux/dma/edma.h 6076 6077DESIGNWARE USB2 DRD IP DRIVER 6078M: Minas Harutyunyan <hminas@synopsys.com> 6079L: linux-usb@vger.kernel.org 6080S: Maintained 6081T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 6082F: drivers/usb/dwc2/ 6083 6084DESIGNWARE USB3 DRD IP DRIVER 6085M: Thinh Nguyen <Thinh.Nguyen@synopsys.com> 6086L: linux-usb@vger.kernel.org 6087S: Maintained 6088F: drivers/usb/dwc3/ 6089 6090DESIGNWARE XDATA IP DRIVER 6091M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 6092L: linux-pci@vger.kernel.org 6093S: Maintained 6094F: Documentation/misc-devices/dw-xdata-pcie.rst 6095F: drivers/misc/dw-xdata-pcie.c 6096 6097DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 6098M: Andreas Klinger <ak@it-klinger.de> 6099L: linux-iio@vger.kernel.org 6100S: Maintained 6101F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 6102F: drivers/iio/proximity/srf*.c 6103 6104DEVICE COREDUMP (DEV_COREDUMP) 6105M: Johannes Berg <johannes@sipsolutions.net> 6106L: linux-kernel@vger.kernel.org 6107S: Maintained 6108F: drivers/base/devcoredump.c 6109F: include/linux/devcoredump.h 6110 6111DEVICE DEPENDENCY HELPER SCRIPT 6112M: Saravana Kannan <saravanak@google.com> 6113L: linux-kernel@vger.kernel.org 6114S: Maintained 6115F: scripts/dev-needs.sh 6116 6117DEVICE DIRECT ACCESS (DAX) 6118M: Dan Williams <dan.j.williams@intel.com> 6119M: Vishal Verma <vishal.l.verma@intel.com> 6120M: Dave Jiang <dave.jiang@intel.com> 6121L: nvdimm@lists.linux.dev 6122L: linux-cxl@vger.kernel.org 6123S: Supported 6124F: drivers/dax/ 6125 6126DEVICE FREQUENCY (DEVFREQ) 6127M: MyungJoo Ham <myungjoo.ham@samsung.com> 6128M: Kyungmin Park <kyungmin.park@samsung.com> 6129M: Chanwoo Choi <cw00.choi@samsung.com> 6130L: linux-pm@vger.kernel.org 6131S: Maintained 6132T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6133F: Documentation/devicetree/bindings/devfreq/ 6134F: Documentation/devicetree/bindings/interconnect/mediatek,cci.yaml 6135F: drivers/devfreq/ 6136F: include/linux/devfreq.h 6137F: include/trace/events/devfreq.h 6138 6139DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 6140M: Chanwoo Choi <cw00.choi@samsung.com> 6141L: linux-pm@vger.kernel.org 6142S: Supported 6143T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 6144F: Documentation/devicetree/bindings/devfreq/event/ 6145F: drivers/devfreq/devfreq-event.c 6146F: drivers/devfreq/event/ 6147F: include/dt-bindings/pmu/exynos_ppmu.h 6148F: include/linux/devfreq-event.h 6149 6150DEVICE RESOURCE MANAGEMENT HELPERS 6151M: Hans de Goede <hdegoede@redhat.com> 6152R: Matti Vaittinen <mazziesaccount@gmail.com> 6153S: Maintained 6154F: include/linux/devm-helpers.h 6155 6156DEVICE-MAPPER (LVM) 6157M: Alasdair Kergon <agk@redhat.com> 6158M: Mike Snitzer <snitzer@kernel.org> 6159M: Mikulas Patocka <mpatocka@redhat.com> 6160M: dm-devel@lists.linux.dev 6161L: dm-devel@lists.linux.dev 6162S: Maintained 6163Q: http://patchwork.kernel.org/project/dm-devel/list/ 6164T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 6165F: Documentation/admin-guide/device-mapper/ 6166F: drivers/md/Kconfig 6167F: drivers/md/Makefile 6168F: drivers/md/dm* 6169F: drivers/md/persistent-data/ 6170F: include/linux/device-mapper.h 6171F: include/linux/dm-*.h 6172F: include/uapi/linux/dm-*.h 6173 6174DEVICE-MAPPER VDO TARGET 6175M: Matthew Sakai <msakai@redhat.com> 6176M: dm-devel@lists.linux.dev 6177L: dm-devel@lists.linux.dev 6178S: Maintained 6179F: Documentation/admin-guide/device-mapper/vdo*.rst 6180F: drivers/md/dm-vdo/ 6181 6182DEVLINK 6183M: Jiri Pirko <jiri@resnulli.us> 6184L: netdev@vger.kernel.org 6185S: Supported 6186F: Documentation/networking/devlink 6187F: include/net/devlink.h 6188F: include/uapi/linux/devlink.h 6189F: net/devlink/ 6190 6191DH ELECTRONICS IMX6 DHCOM/DHCOR BOARD SUPPORT 6192M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 6193L: kernel@dh-electronics.com 6194S: Maintained 6195F: arch/arm/boot/dts/nxp/imx/imx6*-dhcom-* 6196F: arch/arm/boot/dts/nxp/imx/imx6*-dhcor-* 6197 6198DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 6199M: Marek Vasut <marex@denx.de> 6200L: kernel@dh-electronics.com 6201S: Maintained 6202F: arch/arm/boot/dts/st/stm32mp1*-dhcom-* 6203F: arch/arm/boot/dts/st/stm32mp1*-dhcor-* 6204 6205DIALOG SEMICONDUCTOR DRIVERS 6206M: Support Opensource <support.opensource@diasemi.com> 6207S: Supported 6208W: http://www.dialog-semiconductor.com/products 6209F: Documentation/devicetree/bindings/input/dlg,da72??.txt 6210F: Documentation/devicetree/bindings/input/dlg,da9062-onkey.yaml 6211F: Documentation/devicetree/bindings/mfd/da90*.txt 6212F: Documentation/devicetree/bindings/mfd/dlg,da90*.yaml 6213F: Documentation/devicetree/bindings/regulator/da92*.txt 6214F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 6215F: Documentation/devicetree/bindings/regulator/dlg,slg51000.yaml 6216F: Documentation/devicetree/bindings/sound/da[79]*.txt 6217F: Documentation/devicetree/bindings/thermal/dlg,da9062-thermal.yaml 6218F: Documentation/devicetree/bindings/watchdog/dlg,da9062-watchdog.yaml 6219F: Documentation/hwmon/da90??.rst 6220F: drivers/gpio/gpio-da90??.c 6221F: drivers/hwmon/da90??-hwmon.c 6222F: drivers/iio/adc/da91??-*.c 6223F: drivers/input/misc/da72??.[ch] 6224F: drivers/input/misc/da90??_onkey.c 6225F: drivers/input/touchscreen/da9052_tsi.c 6226F: drivers/leds/leds-da90??.c 6227F: drivers/mfd/da903x.c 6228F: drivers/mfd/da90??-*.c 6229F: drivers/mfd/da91??-*.c 6230F: drivers/pinctrl/pinctrl-da90??.c 6231F: drivers/power/supply/da9052-battery.c 6232F: drivers/power/supply/da91??-*.c 6233F: drivers/regulator/da9???-regulator.[ch] 6234F: drivers/regulator/slg51000-regulator.[ch] 6235F: drivers/rtc/rtc-da90??.c 6236F: drivers/thermal/da90??-thermal.c 6237F: drivers/video/backlight/da90??_bl.c 6238F: drivers/watchdog/da90??_wdt.c 6239F: include/dt-bindings/regulator/dlg,da9*-regulator.h 6240F: include/linux/mfd/da903x.h 6241F: include/linux/mfd/da9052/ 6242F: include/linux/mfd/da9055/ 6243F: include/linux/mfd/da9062/ 6244F: include/linux/mfd/da9063/ 6245F: include/linux/mfd/da9150/ 6246F: include/linux/regulator/da9211.h 6247F: include/sound/da[79]*.h 6248F: sound/soc/codecs/da[79]*.[ch] 6249 6250DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 6251M: William Breathitt Gray <william.gray@linaro.org> 6252L: linux-gpio@vger.kernel.org 6253S: Maintained 6254F: drivers/gpio/gpio-gpio-mm.c 6255 6256DIGITEQ AUTOMOTIVE MGB4 V4L2 DRIVER 6257M: Martin Tuma <martin.tuma@digiteqautomotive.com> 6258L: linux-media@vger.kernel.org 6259S: Maintained 6260F: Documentation/admin-guide/media/mgb4.rst 6261F: drivers/media/pci/mgb4/ 6262 6263DIOLAN U2C-12 I2C DRIVER 6264M: Guenter Roeck <linux@roeck-us.net> 6265L: linux-i2c@vger.kernel.org 6266S: Maintained 6267F: drivers/i2c/busses/i2c-diolan-u2c.c 6268 6269DIRECTORY NOTIFICATION (DNOTIFY) 6270M: Jan Kara <jack@suse.cz> 6271R: Amir Goldstein <amir73il@gmail.com> 6272L: linux-fsdevel@vger.kernel.org 6273S: Maintained 6274F: Documentation/filesystems/dnotify.rst 6275F: fs/notify/dnotify/ 6276F: include/linux/dnotify.h 6277 6278DISK GEOMETRY AND PARTITION HANDLING 6279M: Andries Brouwer <aeb@cwi.nl> 6280S: Maintained 6281W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 6282W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 6283W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 6284 6285DISKQUOTA 6286M: Jan Kara <jack@suse.com> 6287S: Maintained 6288F: Documentation/filesystems/quota.rst 6289F: fs/quota/ 6290F: include/linux/quota*.h 6291F: include/uapi/linux/quota*.h 6292 6293DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 6294M: Bernie Thompson <bernie@plugable.com> 6295L: linux-fbdev@vger.kernel.org 6296S: Maintained 6297W: http://plugable.com/category/projects/udlfb/ 6298F: Documentation/fb/udlfb.rst 6299F: drivers/video/fbdev/udlfb.c 6300F: include/video/udlfb.h 6301 6302DISTRIBUTED LOCK MANAGER (DLM) 6303M: Alexander Aring <aahringo@redhat.com> 6304M: David Teigland <teigland@redhat.com> 6305L: gfs2@lists.linux.dev 6306S: Supported 6307W: https://pagure.io/dlm 6308T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 6309F: fs/dlm/ 6310 6311DMA BUFFER SHARING FRAMEWORK 6312M: Sumit Semwal <sumit.semwal@linaro.org> 6313M: Christian König <christian.koenig@amd.com> 6314L: linux-media@vger.kernel.org 6315L: dri-devel@lists.freedesktop.org 6316L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6317S: Maintained 6318T: git git://anongit.freedesktop.org/drm/drm-misc 6319F: Documentation/driver-api/dma-buf.rst 6320F: Documentation/userspace-api/dma-buf-alloc-exchange.rst 6321F: drivers/dma-buf/ 6322F: include/linux/*fence.h 6323F: include/linux/dma-buf.h 6324F: include/linux/dma-resv.h 6325K: \bdma_(?:buf|fence|resv)\b 6326 6327DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 6328M: Vinod Koul <vkoul@kernel.org> 6329L: dmaengine@vger.kernel.org 6330S: Maintained 6331Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 6332T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 6333F: Documentation/devicetree/bindings/dma/ 6334F: Documentation/driver-api/dmaengine/ 6335F: drivers/dma/ 6336F: include/dt-bindings/dma/ 6337F: include/linux/dma/ 6338F: include/linux/dmaengine.h 6339F: include/linux/of_dma.h 6340 6341DMA MAPPING BENCHMARK 6342M: Xiang Chen <chenxiang66@hisilicon.com> 6343L: iommu@lists.linux.dev 6344F: kernel/dma/map_benchmark.c 6345F: tools/testing/selftests/dma/ 6346 6347DMA MAPPING HELPERS 6348M: Christoph Hellwig <hch@lst.de> 6349M: Marek Szyprowski <m.szyprowski@samsung.com> 6350R: Robin Murphy <robin.murphy@arm.com> 6351L: iommu@lists.linux.dev 6352S: Supported 6353W: http://git.infradead.org/users/hch/dma-mapping.git 6354T: git git://git.infradead.org/users/hch/dma-mapping.git 6355F: include/asm-generic/dma-mapping.h 6356F: include/linux/dma-direct.h 6357F: include/linux/dma-map-ops.h 6358F: include/linux/dma-mapping.h 6359F: include/linux/swiotlb.h 6360F: kernel/dma/ 6361 6362DMA-BUF HEAPS FRAMEWORK 6363M: Sumit Semwal <sumit.semwal@linaro.org> 6364R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 6365R: Brian Starkey <Brian.Starkey@arm.com> 6366R: John Stultz <jstultz@google.com> 6367R: T.J. Mercier <tjmercier@google.com> 6368L: linux-media@vger.kernel.org 6369L: dri-devel@lists.freedesktop.org 6370L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 6371S: Maintained 6372T: git git://anongit.freedesktop.org/drm/drm-misc 6373F: drivers/dma-buf/dma-heap.c 6374F: drivers/dma-buf/heaps/* 6375F: include/linux/dma-heap.h 6376F: include/uapi/linux/dma-heap.h 6377 6378DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 6379M: Lukasz Luba <lukasz.luba@arm.com> 6380L: linux-pm@vger.kernel.org 6381L: linux-samsung-soc@vger.kernel.org 6382S: Maintained 6383F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 6384F: drivers/memory/samsung/exynos5422-dmc.c 6385 6386DME1737 HARDWARE MONITOR DRIVER 6387M: Juerg Haefliger <juergh@proton.me> 6388L: linux-hwmon@vger.kernel.org 6389S: Maintained 6390F: Documentation/hwmon/dme1737.rst 6391F: drivers/hwmon/dme1737.c 6392 6393DMI/SMBIOS SUPPORT 6394M: Jean Delvare <jdelvare@suse.com> 6395S: Maintained 6396T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 6397F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 6398F: drivers/firmware/dmi-id.c 6399F: drivers/firmware/dmi_scan.c 6400F: include/linux/dmi.h 6401 6402DOCUMENTATION 6403M: Jonathan Corbet <corbet@lwn.net> 6404L: linux-doc@vger.kernel.org 6405S: Maintained 6406P: Documentation/doc-guide/maintainer-profile.rst 6407T: git git://git.lwn.net/linux.git docs-next 6408F: Documentation/ 6409F: scripts/documentation-file-ref-check 6410F: scripts/kernel-doc 6411F: scripts/sphinx-pre-install 6412X: Documentation/ABI/ 6413X: Documentation/admin-guide/media/ 6414X: Documentation/devicetree/ 6415X: Documentation/driver-api/media/ 6416X: Documentation/firmware-guide/acpi/ 6417X: Documentation/i2c/ 6418X: Documentation/netlink/ 6419X: Documentation/power/ 6420X: Documentation/spi/ 6421X: Documentation/userspace-api/media/ 6422 6423DOCUMENTATION PROCESS 6424M: Jonathan Corbet <corbet@lwn.net> 6425L: workflows@vger.kernel.org 6426S: Maintained 6427F: Documentation/maintainer/ 6428F: Documentation/process/ 6429 6430DOCUMENTATION REPORTING ISSUES 6431M: Thorsten Leemhuis <linux@leemhuis.info> 6432L: linux-doc@vger.kernel.org 6433S: Maintained 6434F: Documentation/admin-guide/quickly-build-trimmed-linux.rst 6435F: Documentation/admin-guide/reporting-issues.rst 6436F: Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst 6437 6438DOCUMENTATION SCRIPTS 6439M: Mauro Carvalho Chehab <mchehab@kernel.org> 6440L: linux-doc@vger.kernel.org 6441S: Maintained 6442F: Documentation/sphinx/parse-headers.pl 6443F: scripts/documentation-file-ref-check 6444F: scripts/sphinx-pre-install 6445 6446DOCUMENTATION/ITALIAN 6447M: Federico Vaga <federico.vaga@vaga.pv.it> 6448L: linux-doc@vger.kernel.org 6449S: Maintained 6450F: Documentation/translations/it_IT 6451 6452DOCUMENTATION/JAPANESE 6453R: Akira Yokosawa <akiyks@gmail.com> 6454L: linux-doc@vger.kernel.org 6455S: Maintained 6456F: Documentation/translations/ja_JP 6457 6458DONGWOON DW9714 LENS VOICE COIL DRIVER 6459M: Sakari Ailus <sakari.ailus@linux.intel.com> 6460L: linux-media@vger.kernel.org 6461S: Maintained 6462T: git git://linuxtv.org/media_tree.git 6463F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.yaml 6464F: drivers/media/i2c/dw9714.c 6465 6466DONGWOON DW9719 LENS VOICE COIL DRIVER 6467M: Daniel Scally <djrscally@gmail.com> 6468L: linux-media@vger.kernel.org 6469S: Maintained 6470T: git git://linuxtv.org/media_tree.git 6471F: drivers/media/i2c/dw9719.c 6472 6473DONGWOON DW9768 LENS VOICE COIL DRIVER 6474L: linux-media@vger.kernel.org 6475S: Orphan 6476T: git git://linuxtv.org/media_tree.git 6477F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6478F: drivers/media/i2c/dw9768.c 6479 6480DONGWOON DW9807 LENS VOICE COIL DRIVER 6481M: Sakari Ailus <sakari.ailus@linux.intel.com> 6482L: linux-media@vger.kernel.org 6483S: Maintained 6484T: git git://linuxtv.org/media_tree.git 6485F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.yaml 6486F: drivers/media/i2c/dw9807-vcm.c 6487 6488DOUBLETALK DRIVER 6489M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6490L: blinux-list@redhat.com 6491S: Maintained 6492F: drivers/char/dtlk.c 6493F: include/linux/dtlk.h 6494 6495DPAA2 DATAPATH I/O (DPIO) DRIVER 6496M: Roy Pledge <Roy.Pledge@nxp.com> 6497L: linux-kernel@vger.kernel.org 6498S: Maintained 6499F: drivers/soc/fsl/dpio 6500 6501DPAA2 ETHERNET DRIVER 6502M: Ioana Ciornei <ioana.ciornei@nxp.com> 6503L: netdev@vger.kernel.org 6504S: Maintained 6505F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6506F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6507F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6508F: drivers/net/ethernet/freescale/dpaa2/Makefile 6509F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6510F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6511F: drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk* 6512F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6513F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6514F: drivers/net/ethernet/freescale/dpaa2/dpni* 6515 6516DPAA2 ETHERNET SWITCH DRIVER 6517M: Ioana Ciornei <ioana.ciornei@nxp.com> 6518L: netdev@vger.kernel.org 6519S: Maintained 6520F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6521F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6522F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6523 6524DPLL SUBSYSTEM 6525M: Vadim Fedorenko <vadim.fedorenko@linux.dev> 6526M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> 6527M: Jiri Pirko <jiri@resnulli.us> 6528L: netdev@vger.kernel.org 6529S: Supported 6530F: Documentation/driver-api/dpll.rst 6531F: drivers/dpll/* 6532F: include/linux/dpll.h 6533F: include/uapi/linux/dpll.h 6534 6535DRBD DRIVER 6536M: Philipp Reisner <philipp.reisner@linbit.com> 6537M: Lars Ellenberg <lars.ellenberg@linbit.com> 6538M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6539L: drbd-dev@lists.linbit.com 6540S: Supported 6541W: http://www.drbd.org 6542T: git git://git.linbit.com/linux-drbd.git 6543T: git git://git.linbit.com/drbd-8.4.git 6544F: Documentation/admin-guide/blockdev/ 6545F: drivers/block/drbd/ 6546F: include/linux/drbd* 6547F: lib/lru_cache.c 6548 6549DRIVER COMPONENT FRAMEWORK 6550L: dri-devel@lists.freedesktop.org 6551F: drivers/base/component.c 6552F: include/linux/component.h 6553 6554DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6555M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6556R: "Rafael J. Wysocki" <rafael@kernel.org> 6557S: Supported 6558T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6559F: Documentation/core-api/kobject.rst 6560F: drivers/base/ 6561F: fs/debugfs/ 6562F: fs/sysfs/ 6563F: include/linux/debugfs.h 6564F: include/linux/fwnode.h 6565F: include/linux/kobj* 6566F: include/linux/property.h 6567F: lib/kobj* 6568 6569DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6570M: Nishanth Menon <nm@ti.com> 6571L: linux-pm@vger.kernel.org 6572S: Maintained 6573F: drivers/soc/ti/smartreflex.c 6574F: include/linux/power/smartreflex.h 6575 6576DRM ACCEL DRIVERS FOR INTEL VPU 6577M: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> 6578M: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com> 6579L: dri-devel@lists.freedesktop.org 6580S: Supported 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: drivers/accel/ivpu/ 6583F: include/uapi/drm/ivpu_accel.h 6584 6585DRM COMPUTE ACCELERATORS DRIVERS AND FRAMEWORK 6586M: Oded Gabbay <ogabbay@kernel.org> 6587L: dri-devel@lists.freedesktop.org 6588S: Maintained 6589C: irc://irc.oftc.net/dri-devel 6590T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/accel.git 6591F: Documentation/accel/ 6592F: drivers/accel/ 6593F: include/drm/drm_accel.h 6594 6595DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6596M: Maxime Ripard <mripard@kernel.org> 6597M: Chen-Yu Tsai <wens@csie.org> 6598R: Jernej Skrabec <jernej.skrabec@gmail.com> 6599L: dri-devel@lists.freedesktop.org 6600S: Supported 6601T: git git://anongit.freedesktop.org/drm/drm-misc 6602F: drivers/gpu/drm/sun4i/sun8i* 6603 6604DRM DRIVER FOR ARM PL111 CLCD 6605S: Orphan 6606T: git git://anongit.freedesktop.org/drm/drm-misc 6607F: drivers/gpu/drm/pl111/ 6608 6609DRM DRIVER FOR ARM VERSATILE TFT PANELS 6610M: Linus Walleij <linus.walleij@linaro.org> 6611S: Maintained 6612T: git git://anongit.freedesktop.org/drm/drm-misc 6613F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6614F: drivers/gpu/drm/panel/panel-arm-versatile.c 6615 6616DRM DRIVER FOR ASPEED BMC GFX 6617M: Joel Stanley <joel@jms.id.au> 6618L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6619S: Supported 6620T: git git://anongit.freedesktop.org/drm/drm-misc 6621F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6622F: drivers/gpu/drm/aspeed/ 6623 6624DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6625M: Dave Airlie <airlied@redhat.com> 6626R: Thomas Zimmermann <tzimmermann@suse.de> 6627R: Jocelyn Falempe <jfalempe@redhat.com> 6628L: dri-devel@lists.freedesktop.org 6629S: Supported 6630T: git git://anongit.freedesktop.org/drm/drm-misc 6631F: drivers/gpu/drm/ast/ 6632 6633DRM DRIVER FOR BOCHS VIRTUAL GPU 6634M: Gerd Hoffmann <kraxel@redhat.com> 6635L: virtualization@lists.linux.dev 6636S: Maintained 6637T: git git://anongit.freedesktop.org/drm/drm-misc 6638F: drivers/gpu/drm/tiny/bochs.c 6639 6640DRM DRIVER FOR BOE HIMAX8279D PANELS 6641M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6642S: Maintained 6643F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6644F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6645 6646DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6647M: Jagan Teki <jagan@amarulasolutions.com> 6648S: Maintained 6649F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6650F: drivers/gpu/drm/bridge/chipone-icn6211.c 6651 6652DRM DRIVER FOR EBBG FT8719 PANEL 6653M: Joel Selvaraj <jo@jsfamily.in> 6654S: Maintained 6655T: git git://anongit.freedesktop.org/drm/drm-misc 6656F: Documentation/devicetree/bindings/display/panel/ebbg,ft8719.yaml 6657F: drivers/gpu/drm/panel/panel-ebbg-ft8719.c 6658 6659DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6660M: Linus Walleij <linus.walleij@linaro.org> 6661S: Maintained 6662T: git git://anongit.freedesktop.org/drm/drm-misc 6663F: drivers/gpu/drm/tve200/ 6664 6665DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6666M: Icenowy Zheng <icenowy@aosc.io> 6667S: Maintained 6668F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6669F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6670 6671DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6672M: Jagan Teki <jagan@amarulasolutions.com> 6673S: Maintained 6674F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6675F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6676 6677DRM DRIVER FOR FIRMWARE FRAMEBUFFERS 6678M: Thomas Zimmermann <tzimmermann@suse.de> 6679M: Javier Martinez Canillas <javierm@redhat.com> 6680L: dri-devel@lists.freedesktop.org 6681S: Maintained 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: drivers/gpu/drm/drm_aperture.c 6684F: drivers/gpu/drm/tiny/ofdrm.c 6685F: drivers/gpu/drm/tiny/simpledrm.c 6686F: drivers/video/aperture.c 6687F: drivers/video/nomodeset.c 6688F: include/drm/drm_aperture.h 6689F: include/linux/aperture.h 6690F: include/video/nomodeset.h 6691 6692DRM DRIVER FOR GENERIC EDP PANELS 6693R: Douglas Anderson <dianders@chromium.org> 6694F: Documentation/devicetree/bindings/display/panel/panel-edp.yaml 6695F: drivers/gpu/drm/panel/panel-edp.c 6696 6697DRM DRIVER FOR GENERIC USB DISPLAY 6698M: Noralf Trønnes <noralf@tronnes.org> 6699S: Maintained 6700W: https://github.com/notro/gud/wiki 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: drivers/gpu/drm/gud/ 6703F: include/drm/gud.h 6704 6705DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6706M: Hans de Goede <hdegoede@redhat.com> 6707S: Maintained 6708T: git git://anongit.freedesktop.org/drm/drm-misc 6709F: drivers/gpu/drm/tiny/gm12u320.c 6710 6711DRM DRIVER FOR HIMAX HX8394 MIPI-DSI LCD panels 6712M: Ondrej Jirman <megi@xff.cz> 6713M: Javier Martinez Canillas <javierm@redhat.com> 6714S: Maintained 6715T: git git://anongit.freedesktop.org/drm/drm-misc 6716F: Documentation/devicetree/bindings/display/panel/himax,hx8394.yaml 6717F: drivers/gpu/drm/panel/panel-himax-hx8394.c 6718 6719DRM DRIVER FOR HX8357D PANELS 6720S: Orphan 6721T: git git://anongit.freedesktop.org/drm/drm-misc 6722F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6723F: drivers/gpu/drm/tiny/hx8357d.c 6724 6725DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6726M: Deepak Rawat <drawat.floss@gmail.com> 6727L: linux-hyperv@vger.kernel.org 6728L: dri-devel@lists.freedesktop.org 6729S: Maintained 6730T: git git://anongit.freedesktop.org/drm/drm-misc 6731F: drivers/gpu/drm/hyperv 6732 6733DRM DRIVER FOR ILITEK ILI9225 PANELS 6734M: David Lechner <david@lechnology.com> 6735S: Maintained 6736T: git git://anongit.freedesktop.org/drm/drm-misc 6737F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6738F: drivers/gpu/drm/tiny/ili9225.c 6739 6740DRM DRIVER FOR ILITEK ILI9486 PANELS 6741M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6742S: Maintained 6743T: git git://anongit.freedesktop.org/drm/drm-misc 6744F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6745F: drivers/gpu/drm/tiny/ili9486.c 6746 6747DRM DRIVER FOR ILITEK ILI9805 PANELS 6748M: Michael Trimarchi <michael@amarulasolutions.com> 6749S: Maintained 6750F: Documentation/devicetree/bindings/display/panel/ilitek,ili9805.yaml 6751F: drivers/gpu/drm/panel/panel-ilitek-ili9805.c 6752 6753DRM DRIVER FOR JADARD JD9365DA-H3 MIPI-DSI LCD PANELS 6754M: Jagan Teki <jagan@edgeble.ai> 6755S: Maintained 6756F: Documentation/devicetree/bindings/display/panel/jadard,jd9365da-h3.yaml 6757F: drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c 6758 6759DRM DRIVER FOR LOGICVC DISPLAY CONTROLLER 6760M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 6761S: Supported 6762T: git git://anongit.freedesktop.org/drm/drm-misc 6763F: drivers/gpu/drm/logicvc/ 6764 6765DRM DRIVER FOR LVDS PANELS 6766M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6767L: dri-devel@lists.freedesktop.org 6768S: Maintained 6769T: git git://anongit.freedesktop.org/drm/drm-misc 6770F: Documentation/devicetree/bindings/display/lvds.yaml 6771F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6772F: drivers/gpu/drm/panel/panel-lvds.c 6773 6774DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6775M: Guido Günther <agx@sigxcpu.org> 6776R: Purism Kernel Team <kernel@puri.sm> 6777S: Maintained 6778F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6779F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6780 6781DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6782M: Dave Airlie <airlied@redhat.com> 6783R: Thomas Zimmermann <tzimmermann@suse.de> 6784R: Jocelyn Falempe <jfalempe@redhat.com> 6785L: dri-devel@lists.freedesktop.org 6786S: Supported 6787T: git git://anongit.freedesktop.org/drm/drm-misc 6788F: drivers/gpu/drm/mgag200/ 6789 6790DRM DRIVER FOR MI0283QT 6791M: Noralf Trønnes <noralf@tronnes.org> 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6795F: drivers/gpu/drm/tiny/mi0283qt.c 6796 6797DRM DRIVER FOR MIPI DBI compatible panels 6798M: Noralf Trønnes <noralf@tronnes.org> 6799S: Maintained 6800W: https://github.com/notro/panel-mipi-dbi/wiki 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6803F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6804 6805DRM DRIVER for Qualcomm Adreno GPUs 6806M: Rob Clark <robdclark@gmail.com> 6807R: Sean Paul <sean@poorly.run> 6808R: Konrad Dybcio <konrad.dybcio@linaro.org> 6809L: linux-arm-msm@vger.kernel.org 6810L: dri-devel@lists.freedesktop.org 6811L: freedreno@lists.freedesktop.org 6812S: Maintained 6813B: https://gitlab.freedesktop.org/drm/msm/-/issues 6814T: git https://gitlab.freedesktop.org/drm/msm.git 6815F: Documentation/devicetree/bindings/display/msm/gpu.yaml 6816F: drivers/gpu/drm/msm/adreno/ 6817F: drivers/gpu/drm/msm/msm_gpu.* 6818F: drivers/gpu/drm/msm/msm_gpu_devfreq.* 6819F: drivers/gpu/drm/msm/msm_ringbuffer.* 6820F: drivers/gpu/drm/msm/registers/adreno/ 6821F: include/uapi/drm/msm_drm.h 6822 6823DRM DRIVER for Qualcomm display hardware 6824M: Rob Clark <robdclark@gmail.com> 6825M: Abhinav Kumar <quic_abhinavk@quicinc.com> 6826M: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> 6827R: Sean Paul <sean@poorly.run> 6828R: Marijn Suijten <marijn.suijten@somainline.org> 6829L: linux-arm-msm@vger.kernel.org 6830L: dri-devel@lists.freedesktop.org 6831L: freedreno@lists.freedesktop.org 6832S: Maintained 6833B: https://gitlab.freedesktop.org/drm/msm/-/issues 6834T: git https://gitlab.freedesktop.org/drm/msm.git 6835F: Documentation/devicetree/bindings/display/msm/ 6836F: drivers/gpu/drm/ci/xfails/msm* 6837F: drivers/gpu/drm/msm/ 6838F: include/uapi/drm/msm_drm.h 6839 6840DRM DRIVER FOR NOVATEK NT35510 PANELS 6841M: Linus Walleij <linus.walleij@linaro.org> 6842S: Maintained 6843T: git git://anongit.freedesktop.org/drm/drm-misc 6844F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6845F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6846 6847DRM DRIVER FOR NOVATEK NT35560 PANELS 6848M: Linus Walleij <linus.walleij@linaro.org> 6849S: Maintained 6850T: git git://anongit.freedesktop.org/drm/drm-misc 6851F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6852F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6853 6854DRM DRIVER FOR NOVATEK NT36523 PANELS 6855M: Jianhua Lu <lujianhua000@gmail.com> 6856S: Maintained 6857T: git git://anongit.freedesktop.org/drm/drm-misc 6858F: Documentation/devicetree/bindings/display/panel/novatek,nt36523.yaml 6859F: drivers/gpu/drm/panel/panel-novatek-nt36523.c 6860 6861DRM DRIVER FOR NOVATEK NT36672A PANELS 6862M: Sumit Semwal <sumit.semwal@linaro.org> 6863S: Maintained 6864T: git git://anongit.freedesktop.org/drm/drm-misc 6865F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6866F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6867 6868DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6869M: Karol Herbst <kherbst@redhat.com> 6870M: Lyude Paul <lyude@redhat.com> 6871M: Danilo Krummrich <dakr@redhat.com> 6872L: dri-devel@lists.freedesktop.org 6873L: nouveau@lists.freedesktop.org 6874S: Supported 6875W: https://nouveau.freedesktop.org/ 6876Q: https://patchwork.freedesktop.org/project/nouveau/ 6877Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6878B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6879C: irc://irc.oftc.net/nouveau 6880T: git https://gitlab.freedesktop.org/drm/nouveau.git 6881F: drivers/gpu/drm/nouveau/ 6882F: include/uapi/drm/nouveau_drm.h 6883 6884DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6885M: Stefan Mavrodiev <stefan@olimex.com> 6886S: Maintained 6887F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6888F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6889 6890DRM DRIVER FOR PARADE PS8640 BRIDGE CHIP 6891R: Douglas Anderson <dianders@chromium.org> 6892F: Documentation/devicetree/bindings/display/bridge/ps8640.yaml 6893F: drivers/gpu/drm/bridge/parade-ps8640.c 6894 6895DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6896M: Noralf Trønnes <noralf@tronnes.org> 6897S: Maintained 6898T: git git://anongit.freedesktop.org/drm/drm-misc 6899F: Documentation/devicetree/bindings/display/repaper.txt 6900F: drivers/gpu/drm/tiny/repaper.c 6901 6902DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6903M: Dave Airlie <airlied@redhat.com> 6904M: Gerd Hoffmann <kraxel@redhat.com> 6905L: virtualization@lists.linux.dev 6906S: Obsolete 6907W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6908T: git git://anongit.freedesktop.org/drm/drm-misc 6909F: drivers/gpu/drm/tiny/cirrus.c 6910 6911DRM DRIVER FOR QXL VIRTUAL GPU 6912M: Dave Airlie <airlied@redhat.com> 6913M: Gerd Hoffmann <kraxel@redhat.com> 6914L: virtualization@lists.linux.dev 6915L: spice-devel@lists.freedesktop.org 6916S: Maintained 6917T: git git://anongit.freedesktop.org/drm/drm-misc 6918F: drivers/gpu/drm/qxl/ 6919F: include/uapi/drm/qxl_drm.h 6920 6921DRM DRIVER FOR RAYDIUM RM67191 PANELS 6922M: Robert Chiras <robert.chiras@nxp.com> 6923S: Maintained 6924F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6925F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6926 6927DRM DRIVER FOR SAMSUNG DB7430 PANELS 6928M: Linus Walleij <linus.walleij@linaro.org> 6929S: Maintained 6930T: git git://anongit.freedesktop.org/drm/drm-misc 6931F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6932F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6933 6934DRM DRIVER FOR SAMSUNG MIPI DSIM BRIDGE 6935M: Inki Dae <inki.dae@samsung.com> 6936M: Jagan Teki <jagan@amarulasolutions.com> 6937M: Marek Szyprowski <m.szyprowski@samsung.com> 6938S: Maintained 6939T: git git://anongit.freedesktop.org/drm/drm-misc 6940F: Documentation/devicetree/bindings/display/bridge/samsung,mipi-dsim.yaml 6941F: drivers/gpu/drm/bridge/samsung-dsim.c 6942F: include/drm/bridge/samsung-dsim.h 6943 6944DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6945M: Markuss Broks <markuss.broks@gmail.com> 6946S: Maintained 6947F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6948F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6949 6950DRM DRIVER FOR SAMSUNG S6D7AA0 PANELS 6951M: Artur Weber <aweber.kernel@gmail.com> 6952S: Maintained 6953F: Documentation/devicetree/bindings/display/panel/samsung,s6d7aa0.yaml 6954F: drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c 6955 6956DRM DRIVER FOR SITRONIX ST7586 PANELS 6957M: David Lechner <david@lechnology.com> 6958S: Maintained 6959T: git git://anongit.freedesktop.org/drm/drm-misc 6960F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6961F: drivers/gpu/drm/tiny/st7586.c 6962 6963DRM DRIVER FOR SITRONIX ST7701 PANELS 6964M: Jagan Teki <jagan@amarulasolutions.com> 6965S: Maintained 6966F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6967F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6968 6969DRM DRIVER FOR SITRONIX ST7703 PANELS 6970M: Guido Günther <agx@sigxcpu.org> 6971R: Purism Kernel Team <kernel@puri.sm> 6972R: Ondrej Jirman <megi@xff.cz> 6973S: Maintained 6974F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6975F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6976 6977DRM DRIVER FOR SITRONIX ST7735R PANELS 6978M: David Lechner <david@lechnology.com> 6979S: Maintained 6980T: git git://anongit.freedesktop.org/drm/drm-misc 6981F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6982F: drivers/gpu/drm/tiny/st7735r.c 6983 6984DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6985M: Javier Martinez Canillas <javierm@redhat.com> 6986S: Maintained 6987T: git git://anongit.freedesktop.org/drm/drm-misc 6988F: Documentation/devicetree/bindings/display/solomon,ssd-common.yaml 6989F: Documentation/devicetree/bindings/display/solomon,ssd13*.yaml 6990F: drivers/gpu/drm/solomon/ssd130x* 6991 6992DRM DRIVER FOR ST-ERICSSON MCDE 6993M: Linus Walleij <linus.walleij@linaro.org> 6994S: Maintained 6995T: git git://anongit.freedesktop.org/drm/drm-misc 6996F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6997F: drivers/gpu/drm/mcde/ 6998 6999DRM DRIVER FOR SYNAPTICS R63353 PANELS 7000M: Michael Trimarchi <michael@amarulasolutions.com> 7001S: Maintained 7002F: Documentation/devicetree/bindings/display/panel/synaptics,r63353.yaml 7003F: drivers/gpu/drm/panel/panel-synaptics-r63353.c 7004 7005DRM DRIVER FOR TI DLPC3433 MIPI DSI TO DMD BRIDGE 7006M: Jagan Teki <jagan@amarulasolutions.com> 7007S: Maintained 7008F: Documentation/devicetree/bindings/display/bridge/ti,dlpc3433.yaml 7009F: drivers/gpu/drm/bridge/ti-dlpc3433.c 7010 7011DRM DRIVER FOR TI SN65DSI86 BRIDGE CHIP 7012R: Douglas Anderson <dianders@chromium.org> 7013F: Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.yaml 7014F: drivers/gpu/drm/bridge/ti-sn65dsi86.c 7015 7016DRM DRIVER FOR TPO TPG110 PANELS 7017M: Linus Walleij <linus.walleij@linaro.org> 7018S: Maintained 7019T: git git://anongit.freedesktop.org/drm/drm-misc 7020F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 7021F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 7022 7023DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 7024M: Dave Airlie <airlied@redhat.com> 7025R: Sean Paul <sean@poorly.run> 7026R: Thomas Zimmermann <tzimmermann@suse.de> 7027L: dri-devel@lists.freedesktop.org 7028S: Supported 7029T: git git://anongit.freedesktop.org/drm/drm-misc 7030F: drivers/gpu/drm/udl/ 7031 7032DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 7033M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 7034M: Melissa Wen <melissa.srw@gmail.com> 7035M: Maíra Canal <mairacanal@riseup.net> 7036R: Haneen Mohammed <hamohammed.sa@gmail.com> 7037R: Daniel Vetter <daniel@ffwll.ch> 7038L: dri-devel@lists.freedesktop.org 7039S: Maintained 7040T: git git://anongit.freedesktop.org/drm/drm-misc 7041F: Documentation/gpu/vkms.rst 7042F: drivers/gpu/drm/vkms/ 7043 7044DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 7045M: Hans de Goede <hdegoede@redhat.com> 7046L: dri-devel@lists.freedesktop.org 7047S: Maintained 7048T: git git://anongit.freedesktop.org/drm/drm-misc 7049F: drivers/gpu/drm/vboxvideo/ 7050 7051DRM DRIVER FOR VMWARE VIRTUAL GPU 7052M: Zack Rusin <zack.rusin@broadcom.com> 7053R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 7054L: dri-devel@lists.freedesktop.org 7055S: Supported 7056T: git git://anongit.freedesktop.org/drm/drm-misc 7057F: drivers/gpu/drm/vmwgfx/ 7058F: include/uapi/drm/vmwgfx_drm.h 7059 7060DRM DRIVER FOR WIDECHIPS WS2401 PANELS 7061M: Linus Walleij <linus.walleij@linaro.org> 7062S: Maintained 7063T: git git://anongit.freedesktop.org/drm/drm-misc 7064F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 7065F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 7066 7067DRM DRIVERS 7068M: David Airlie <airlied@gmail.com> 7069M: Daniel Vetter <daniel@ffwll.ch> 7070L: dri-devel@lists.freedesktop.org 7071S: Maintained 7072B: https://gitlab.freedesktop.org/drm 7073C: irc://irc.oftc.net/dri-devel 7074T: git https://gitlab.freedesktop.org/drm/kernel.git 7075F: Documentation/devicetree/bindings/display/ 7076F: Documentation/devicetree/bindings/gpu/ 7077F: Documentation/gpu/ 7078F: drivers/gpu/ 7079F: include/drm/ 7080F: include/linux/vga* 7081F: include/uapi/drm/ 7082 7083DRM DRIVERS AND MISC GPU PATCHES 7084M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 7085M: Maxime Ripard <mripard@kernel.org> 7086M: Thomas Zimmermann <tzimmermann@suse.de> 7087S: Maintained 7088W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 7089T: git git://anongit.freedesktop.org/drm/drm-misc 7090F: Documentation/devicetree/bindings/display/ 7091F: Documentation/devicetree/bindings/gpu/ 7092F: Documentation/gpu/ 7093F: drivers/gpu/drm/ 7094F: drivers/gpu/vga/ 7095F: include/drm/drm 7096F: include/linux/vga* 7097F: include/uapi/drm/ 7098X: drivers/gpu/drm/amd/ 7099X: drivers/gpu/drm/armada/ 7100X: drivers/gpu/drm/etnaviv/ 7101X: drivers/gpu/drm/exynos/ 7102X: drivers/gpu/drm/i915/ 7103X: drivers/gpu/drm/kmb/ 7104X: drivers/gpu/drm/mediatek/ 7105X: drivers/gpu/drm/msm/ 7106X: drivers/gpu/drm/nouveau/ 7107X: drivers/gpu/drm/radeon/ 7108X: drivers/gpu/drm/renesas/rcar-du/ 7109X: drivers/gpu/drm/tegra/ 7110 7111DRM DRIVERS FOR ALLWINNER A10 7112M: Maxime Ripard <mripard@kernel.org> 7113M: Chen-Yu Tsai <wens@csie.org> 7114L: dri-devel@lists.freedesktop.org 7115S: Supported 7116T: git git://anongit.freedesktop.org/drm/drm-misc 7117F: Documentation/devicetree/bindings/display/allwinner* 7118F: drivers/gpu/drm/sun4i/ 7119 7120DRM DRIVERS FOR AMLOGIC SOCS 7121M: Neil Armstrong <neil.armstrong@linaro.org> 7122L: dri-devel@lists.freedesktop.org 7123L: linux-amlogic@lists.infradead.org 7124S: Supported 7125W: http://linux-meson.com/ 7126T: git git://anongit.freedesktop.org/drm/drm-misc 7127F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 7128F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 7129F: Documentation/gpu/meson.rst 7130F: drivers/gpu/drm/ci/xfails/meson* 7131F: drivers/gpu/drm/meson/ 7132 7133DRM DRIVERS FOR ATMEL HLCDC 7134M: Sam Ravnborg <sam@ravnborg.org> 7135M: Boris Brezillon <bbrezillon@kernel.org> 7136L: dri-devel@lists.freedesktop.org 7137S: Supported 7138T: git git://anongit.freedesktop.org/drm/drm-misc 7139F: Documentation/devicetree/bindings/display/atmel/ 7140F: drivers/gpu/drm/atmel-hlcdc/ 7141 7142DRM DRIVERS FOR BRIDGE CHIPS 7143M: Andrzej Hajda <andrzej.hajda@intel.com> 7144M: Neil Armstrong <neil.armstrong@linaro.org> 7145M: Robert Foss <rfoss@kernel.org> 7146R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 7147R: Jonas Karlman <jonas@kwiboo.se> 7148R: Jernej Skrabec <jernej.skrabec@gmail.com> 7149S: Maintained 7150T: git git://anongit.freedesktop.org/drm/drm-misc 7151F: Documentation/devicetree/bindings/display/bridge/ 7152F: drivers/gpu/drm/bridge/ 7153F: drivers/gpu/drm/drm_bridge.c 7154F: drivers/gpu/drm/drm_bridge_connector.c 7155F: include/drm/drm_bridge.h 7156F: include/drm/drm_bridge_connector.h 7157 7158DRM DRIVERS FOR EXYNOS 7159M: Inki Dae <inki.dae@samsung.com> 7160M: Seung-Woo Kim <sw0312.kim@samsung.com> 7161M: Kyungmin Park <kyungmin.park@samsung.com> 7162L: dri-devel@lists.freedesktop.org 7163S: Supported 7164T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 7165F: Documentation/devicetree/bindings/display/exynos/ 7166F: Documentation/devicetree/bindings/display/samsung/ 7167F: drivers/gpu/drm/exynos/ 7168F: include/uapi/drm/exynos_drm.h 7169 7170DRM DRIVERS FOR FREESCALE DCU 7171M: Stefan Agner <stefan@agner.ch> 7172M: Alison Wang <alison.wang@nxp.com> 7173L: dri-devel@lists.freedesktop.org 7174S: Supported 7175T: git git://anongit.freedesktop.org/drm/drm-misc 7176F: Documentation/devicetree/bindings/display/fsl,dcu.txt 7177F: Documentation/devicetree/bindings/display/fsl,tcon.txt 7178F: drivers/gpu/drm/fsl-dcu/ 7179 7180DRM DRIVERS FOR FREESCALE IMX 5/6 7181M: Philipp Zabel <p.zabel@pengutronix.de> 7182L: dri-devel@lists.freedesktop.org 7183S: Maintained 7184T: git git://anongit.freedesktop.org/drm/drm-misc 7185T: git git://git.pengutronix.de/git/pza/linux 7186F: Documentation/devicetree/bindings/display/imx/ 7187F: drivers/gpu/drm/imx/ipuv3/ 7188F: drivers/gpu/ipu-v3/ 7189 7190DRM DRIVERS FOR FREESCALE IMX BRIDGE 7191M: Liu Ying <victor.liu@nxp.com> 7192L: dri-devel@lists.freedesktop.org 7193S: Maintained 7194F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-ldb.yaml 7195F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-combiner.yaml 7196F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pixel-link.yaml 7197F: Documentation/devicetree/bindings/display/bridge/fsl,imx8qxp-pxl2dpi.yaml 7198F: drivers/gpu/drm/bridge/imx/ 7199 7200DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 7201M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 7202L: dri-devel@lists.freedesktop.org 7203S: Maintained 7204T: git git://anongit.freedesktop.org/drm/drm-misc 7205F: drivers/gpu/drm/gma500/ 7206 7207DRM DRIVERS FOR HISILICON 7208M: Xinliang Liu <xinliang.liu@linaro.org> 7209M: Tian Tao <tiantao6@hisilicon.com> 7210R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 7211R: Sumit Semwal <sumit.semwal@linaro.org> 7212R: Yongqin Liu <yongqin.liu@linaro.org> 7213R: John Stultz <jstultz@google.com> 7214L: dri-devel@lists.freedesktop.org 7215S: Maintained 7216T: git git://anongit.freedesktop.org/drm/drm-misc 7217F: Documentation/devicetree/bindings/display/hisilicon/ 7218F: drivers/gpu/drm/hisilicon/ 7219 7220DRM DRIVERS FOR LIMA 7221M: Qiang Yu <yuq825@gmail.com> 7222L: dri-devel@lists.freedesktop.org 7223L: lima@lists.freedesktop.org (moderated for non-subscribers) 7224S: Maintained 7225T: git git://anongit.freedesktop.org/drm/drm-misc 7226F: drivers/gpu/drm/lima/ 7227F: include/uapi/drm/lima_drm.h 7228 7229DRM DRIVERS FOR LOONGSON 7230M: Sui Jingfeng <suijingfeng@loongson.cn> 7231L: dri-devel@lists.freedesktop.org 7232S: Supported 7233T: git git://anongit.freedesktop.org/drm/drm-misc 7234F: drivers/gpu/drm/loongson/ 7235 7236DRM DRIVERS FOR MEDIATEK 7237M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 7238M: Philipp Zabel <p.zabel@pengutronix.de> 7239L: dri-devel@lists.freedesktop.org 7240L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 7241S: Supported 7242F: Documentation/devicetree/bindings/display/mediatek/ 7243F: drivers/gpu/drm/ci/xfails/mediatek* 7244F: drivers/gpu/drm/mediatek/ 7245F: drivers/phy/mediatek/phy-mtk-dp.c 7246F: drivers/phy/mediatek/phy-mtk-hdmi* 7247F: drivers/phy/mediatek/phy-mtk-mipi* 7248 7249DRM DRIVERS FOR NVIDIA TEGRA 7250M: Thierry Reding <thierry.reding@gmail.com> 7251M: Mikko Perttunen <mperttunen@nvidia.com> 7252L: dri-devel@lists.freedesktop.org 7253L: linux-tegra@vger.kernel.org 7254S: Supported 7255T: git https://gitlab.freedesktop.org/drm/tegra.git 7256F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 7257F: Documentation/devicetree/bindings/gpu/host1x/ 7258F: drivers/gpu/drm/tegra/ 7259F: drivers/gpu/host1x/ 7260F: include/linux/host1x.h 7261F: include/uapi/drm/tegra_drm.h 7262 7263DRM DRIVERS FOR RENESAS R-CAR 7264M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7265M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 7266L: dri-devel@lists.freedesktop.org 7267L: linux-renesas-soc@vger.kernel.org 7268S: Supported 7269T: git git://linuxtv.org/pinchartl/media drm/du/next 7270F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 7271F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 7272F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 7273F: Documentation/devicetree/bindings/display/renesas,du.yaml 7274F: drivers/gpu/drm/renesas/rcar-du/ 7275 7276DRM DRIVERS FOR RENESAS RZ 7277M: Biju Das <biju.das.jz@bp.renesas.com> 7278L: dri-devel@lists.freedesktop.org 7279L: linux-renesas-soc@vger.kernel.org 7280S: Maintained 7281T: git git://anongit.freedesktop.org/drm/drm-misc 7282F: Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml 7283F: drivers/gpu/drm/renesas/rz-du/ 7284 7285DRM DRIVERS FOR RENESAS SHMOBILE 7286M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7287M: Geert Uytterhoeven <geert+renesas@glider.be> 7288L: dri-devel@lists.freedesktop.org 7289L: linux-renesas-soc@vger.kernel.org 7290S: Supported 7291T: git git://anongit.freedesktop.org/drm/drm-misc 7292F: Documentation/devicetree/bindings/display/renesas,shmobile-lcdc.yaml 7293F: drivers/gpu/drm/renesas/shmobile/ 7294F: include/linux/platform_data/shmob_drm.h 7295 7296DRM DRIVERS FOR ROCKCHIP 7297M: Sandy Huang <hjc@rock-chips.com> 7298M: Heiko Stübner <heiko@sntech.de> 7299M: Andy Yan <andy.yan@rock-chips.com> 7300L: dri-devel@lists.freedesktop.org 7301S: Maintained 7302T: git git://anongit.freedesktop.org/drm/drm-misc 7303F: Documentation/devicetree/bindings/display/rockchip/ 7304F: drivers/gpu/drm/ci/xfails/rockchip* 7305F: drivers/gpu/drm/rockchip/ 7306 7307DRM DRIVERS FOR STI 7308M: Alain Volmat <alain.volmat@foss.st.com> 7309L: dri-devel@lists.freedesktop.org 7310S: Maintained 7311T: git git://anongit.freedesktop.org/drm/drm-misc 7312F: Documentation/devicetree/bindings/display/st,stih4xx.txt 7313F: drivers/gpu/drm/sti 7314 7315DRM DRIVERS FOR STM 7316M: Yannick Fertre <yannick.fertre@foss.st.com> 7317M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 7318M: Philippe Cornu <philippe.cornu@foss.st.com> 7319L: dri-devel@lists.freedesktop.org 7320S: Maintained 7321T: git git://anongit.freedesktop.org/drm/drm-misc 7322F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 7323F: drivers/gpu/drm/stm 7324 7325DRM DRIVERS FOR TI KEYSTONE 7326M: Jyri Sarha <jyri.sarha@iki.fi> 7327M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7328L: dri-devel@lists.freedesktop.org 7329S: Maintained 7330T: git git://anongit.freedesktop.org/drm/drm-misc 7331F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 7332F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 7333F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 7334F: drivers/gpu/drm/tidss/ 7335 7336DRM DRIVERS FOR TI LCDC 7337M: Jyri Sarha <jyri.sarha@iki.fi> 7338M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7339L: dri-devel@lists.freedesktop.org 7340S: Maintained 7341T: git git://anongit.freedesktop.org/drm/drm-misc 7342F: Documentation/devicetree/bindings/display/tilcdc/ 7343F: drivers/gpu/drm/tilcdc/ 7344 7345DRM DRIVERS FOR TI OMAP 7346M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 7347L: dri-devel@lists.freedesktop.org 7348S: Maintained 7349T: git git://anongit.freedesktop.org/drm/drm-misc 7350F: Documentation/devicetree/bindings/display/ti/ 7351F: drivers/gpu/drm/omapdrm/ 7352 7353DRM DRIVERS FOR V3D 7354M: Melissa Wen <mwen@igalia.com> 7355M: Maíra Canal <mcanal@igalia.com> 7356S: Supported 7357T: git git://anongit.freedesktop.org/drm/drm-misc 7358F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 7359F: drivers/gpu/drm/v3d/ 7360F: include/uapi/drm/v3d_drm.h 7361 7362DRM DRIVERS FOR VC4 7363M: Maxime Ripard <mripard@kernel.org> 7364S: Supported 7365T: git git://github.com/anholt/linux 7366T: git git://anongit.freedesktop.org/drm/drm-misc 7367F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 7368F: drivers/gpu/drm/vc4/ 7369F: include/uapi/drm/vc4_drm.h 7370 7371DRM DRIVERS FOR VIVANTE GPU IP 7372M: Lucas Stach <l.stach@pengutronix.de> 7373R: Russell King <linux+etnaviv@armlinux.org.uk> 7374R: Christian Gmeiner <christian.gmeiner@gmail.com> 7375L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 7376L: dri-devel@lists.freedesktop.org 7377S: Maintained 7378F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 7379F: drivers/gpu/drm/etnaviv/ 7380F: include/uapi/drm/etnaviv_drm.h 7381 7382DRM DRIVERS FOR XEN 7383M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 7384L: dri-devel@lists.freedesktop.org 7385L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 7386S: Supported 7387T: git git://anongit.freedesktop.org/drm/drm-misc 7388F: Documentation/gpu/xen-front.rst 7389F: drivers/gpu/drm/xen/ 7390 7391DRM DRIVERS FOR XILINX 7392M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 7393L: dri-devel@lists.freedesktop.org 7394S: Maintained 7395T: git git://anongit.freedesktop.org/drm/drm-misc 7396F: Documentation/devicetree/bindings/display/xlnx/ 7397F: drivers/gpu/drm/xlnx/ 7398 7399DRM GPU SCHEDULER 7400M: Luben Tuikov <ltuikov89@gmail.com> 7401M: Matthew Brost <matthew.brost@intel.com> 7402L: dri-devel@lists.freedesktop.org 7403S: Maintained 7404T: git git://anongit.freedesktop.org/drm/drm-misc 7405F: drivers/gpu/drm/scheduler/ 7406F: include/drm/gpu_scheduler.h 7407 7408DRM PANEL DRIVERS 7409M: Neil Armstrong <neil.armstrong@linaro.org> 7410R: Jessica Zhang <quic_jesszhan@quicinc.com> 7411R: Sam Ravnborg <sam@ravnborg.org> 7412L: dri-devel@lists.freedesktop.org 7413S: Maintained 7414T: git git://anongit.freedesktop.org/drm/drm-misc 7415F: Documentation/devicetree/bindings/display/panel/ 7416F: drivers/gpu/drm/drm_panel.c 7417F: drivers/gpu/drm/panel/ 7418F: include/drm/drm_panel.h 7419 7420DRM PRIVACY-SCREEN CLASS 7421M: Hans de Goede <hdegoede@redhat.com> 7422L: dri-devel@lists.freedesktop.org 7423S: Maintained 7424T: git git://anongit.freedesktop.org/drm/drm-misc 7425F: drivers/gpu/drm/drm_privacy_screen* 7426F: include/drm/drm_privacy_screen* 7427 7428DRM TTM SUBSYSTEM 7429M: Christian Koenig <christian.koenig@amd.com> 7430M: Huang Rui <ray.huang@amd.com> 7431L: dri-devel@lists.freedesktop.org 7432S: Maintained 7433T: git git://anongit.freedesktop.org/drm/drm-misc 7434F: drivers/gpu/drm/ttm/ 7435F: include/drm/ttm/ 7436 7437DRM AUTOMATED TESTING 7438M: Helen Koike <helen.koike@collabora.com> 7439L: dri-devel@lists.freedesktop.org 7440S: Maintained 7441T: git git://anongit.freedesktop.org/drm/drm-misc 7442F: Documentation/gpu/automated_testing.rst 7443F: drivers/gpu/drm/ci/ 7444 7445DSBR100 USB FM RADIO DRIVER 7446M: Alexey Klimov <klimov.linux@gmail.com> 7447L: linux-media@vger.kernel.org 7448S: Maintained 7449T: git git://linuxtv.org/media_tree.git 7450F: drivers/media/radio/dsbr100.c 7451 7452DT3155 MEDIA DRIVER 7453M: Hans Verkuil <hverkuil@xs4all.nl> 7454L: linux-media@vger.kernel.org 7455S: Odd Fixes 7456W: https://linuxtv.org 7457T: git git://linuxtv.org/media_tree.git 7458F: drivers/media/pci/dt3155/ 7459 7460DVB_USB_AF9015 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/af9015* 7466 7467DVB_USB_AF9035 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/af9035* 7473 7474DVB_USB_ANYSEE MEDIA DRIVER 7475L: linux-media@vger.kernel.org 7476S: Orphan 7477W: https://linuxtv.org 7478Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7479F: drivers/media/usb/dvb-usb-v2/anysee* 7480 7481DVB_USB_AU6610 MEDIA DRIVER 7482L: linux-media@vger.kernel.org 7483S: Orphan 7484W: https://linuxtv.org 7485Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7486F: drivers/media/usb/dvb-usb-v2/au6610* 7487 7488DVB_USB_CE6230 MEDIA DRIVER 7489L: linux-media@vger.kernel.org 7490S: Orphan 7491W: https://linuxtv.org 7492Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7493F: drivers/media/usb/dvb-usb-v2/ce6230* 7494 7495DVB_USB_CXUSB MEDIA DRIVER 7496M: Michael Krufky <mkrufky@linuxtv.org> 7497L: linux-media@vger.kernel.org 7498S: Maintained 7499W: https://linuxtv.org 7500W: http://github.com/mkrufky 7501Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7502T: git git://linuxtv.org/media_tree.git 7503F: drivers/media/usb/dvb-usb/cxusb* 7504 7505DVB_USB_EC168 MEDIA DRIVER 7506L: linux-media@vger.kernel.org 7507S: Orphan 7508W: https://linuxtv.org 7509Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7510F: drivers/media/usb/dvb-usb-v2/ec168* 7511 7512DVB_USB_GL861 MEDIA DRIVER 7513L: linux-media@vger.kernel.org 7514S: Orphan 7515W: https://linuxtv.org 7516Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7517F: drivers/media/usb/dvb-usb-v2/gl861* 7518 7519DVB_USB_MXL111SF MEDIA DRIVER 7520M: Michael Krufky <mkrufky@linuxtv.org> 7521L: linux-media@vger.kernel.org 7522S: Maintained 7523W: https://linuxtv.org 7524W: http://github.com/mkrufky 7525Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7526T: git git://linuxtv.org/mkrufky/mxl111sf.git 7527F: drivers/media/usb/dvb-usb-v2/mxl111sf* 7528 7529DVB_USB_RTL28XXU MEDIA DRIVER 7530L: linux-media@vger.kernel.org 7531S: Orphan 7532W: https://linuxtv.org 7533Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7534F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 7535 7536DVB_USB_V2 MEDIA DRIVER 7537L: linux-media@vger.kernel.org 7538S: Orphan 7539W: https://linuxtv.org 7540W: http://palosaari.fi/linux/ 7541Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7542F: drivers/media/usb/dvb-usb-v2/dvb_usb* 7543F: drivers/media/usb/dvb-usb-v2/usb_urb.c 7544 7545DYNAMIC DEBUG 7546M: Jason Baron <jbaron@akamai.com> 7547M: Jim Cromie <jim.cromie@gmail.com> 7548S: Maintained 7549F: include/linux/dynamic_debug.h 7550F: lib/dynamic_debug.c 7551F: lib/test_dynamic_debug.c 7552 7553DYNAMIC INTERRUPT MODERATION 7554M: Tal Gilboa <talgi@nvidia.com> 7555S: Maintained 7556F: Documentation/networking/net_dim.rst 7557F: include/linux/dim.h 7558F: lib/dim/ 7559 7560DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 7561M: Daniel Lezcano <daniel.lezcano@kernel.org> 7562L: linux-pm@vger.kernel.org 7563S: Supported 7564B: https://bugzilla.kernel.org 7565T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 7566F: drivers/powercap/dtpm* 7567F: include/linux/dtpm.h 7568 7569DZ DECSTATION DZ11 SERIAL DRIVER 7570M: "Maciej W. Rozycki" <macro@orcam.me.uk> 7571S: Maintained 7572F: drivers/tty/serial/dz.* 7573 7574E3X0 POWER BUTTON DRIVER 7575M: Moritz Fischer <moritz.fischer@ettus.com> 7576L: usrp-users@lists.ettus.com 7577S: Supported 7578W: http://www.ettus.com 7579F: Documentation/devicetree/bindings/input/e3x0-button.txt 7580F: drivers/input/misc/e3x0-button.c 7581 7582E4000 MEDIA DRIVER 7583L: linux-media@vger.kernel.org 7584S: Orphan 7585W: https://linuxtv.org 7586Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7587F: drivers/media/tuners/e4000* 7588 7589EARTH_PT1 MEDIA DRIVER 7590M: Akihiro Tsukada <tskd08@gmail.com> 7591L: linux-media@vger.kernel.org 7592S: Odd Fixes 7593F: drivers/media/pci/pt1/ 7594 7595EARTH_PT3 MEDIA DRIVER 7596M: Akihiro Tsukada <tskd08@gmail.com> 7597L: linux-media@vger.kernel.org 7598S: Odd Fixes 7599F: drivers/media/pci/pt3/ 7600 7601EC100 MEDIA DRIVER 7602L: linux-media@vger.kernel.org 7603S: Orphan 7604W: https://linuxtv.org 7605Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7606F: drivers/media/dvb-frontends/ec100* 7607 7608ECRYPT FILE SYSTEM 7609M: Tyler Hicks <code@tyhicks.com> 7610L: ecryptfs@vger.kernel.org 7611S: Odd Fixes 7612W: http://ecryptfs.org 7613W: https://launchpad.net/ecryptfs 7614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 7615F: Documentation/filesystems/ecryptfs.rst 7616F: fs/ecryptfs/ 7617 7618EDAC-AMD64 7619M: Yazen Ghannam <yazen.ghannam@amd.com> 7620L: linux-edac@vger.kernel.org 7621S: Supported 7622F: drivers/edac/amd64_edac* 7623F: drivers/edac/mce_amd* 7624 7625EDAC-ARMADA 7626M: Jan Luebbe <jlu@pengutronix.de> 7627L: linux-edac@vger.kernel.org 7628S: Maintained 7629F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7630F: drivers/edac/armada_xp_* 7631 7632EDAC-AST2500 7633M: Stefan Schaeckeler <sschaeck@cisco.com> 7634S: Supported 7635F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7636F: drivers/edac/aspeed_edac.c 7637 7638EDAC-BLUEFIELD 7639M: Shravan Kumar Ramani <shravankr@nvidia.com> 7640S: Supported 7641F: drivers/edac/bluefield_edac.c 7642 7643EDAC-CALXEDA 7644M: Andre Przywara <andre.przywara@arm.com> 7645L: linux-edac@vger.kernel.org 7646S: Maintained 7647F: drivers/edac/highbank* 7648 7649EDAC-CAVIUM OCTEON 7650M: Ralf Baechle <ralf@linux-mips.org> 7651L: linux-edac@vger.kernel.org 7652L: linux-mips@vger.kernel.org 7653S: Supported 7654F: drivers/edac/octeon_edac* 7655 7656EDAC-CAVIUM THUNDERX 7657M: Robert Richter <rric@kernel.org> 7658L: linux-edac@vger.kernel.org 7659S: Odd Fixes 7660F: drivers/edac/thunderx_edac* 7661 7662EDAC-CORE 7663M: Borislav Petkov <bp@alien8.de> 7664M: Tony Luck <tony.luck@intel.com> 7665R: James Morse <james.morse@arm.com> 7666R: Mauro Carvalho Chehab <mchehab@kernel.org> 7667R: Robert Richter <rric@kernel.org> 7668L: linux-edac@vger.kernel.org 7669S: Supported 7670T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7671F: Documentation/driver-api/edac.rst 7672F: drivers/edac/ 7673F: include/linux/edac.h 7674 7675EDAC-DMC520 7676M: Lei Wang <lewan@microsoft.com> 7677L: linux-edac@vger.kernel.org 7678S: Supported 7679F: drivers/edac/dmc520_edac.c 7680 7681EDAC-E752X 7682M: Mark Gross <markgross@kernel.org> 7683L: linux-edac@vger.kernel.org 7684S: Maintained 7685F: drivers/edac/e752x_edac.c 7686 7687EDAC-E7XXX 7688L: linux-edac@vger.kernel.org 7689S: Maintained 7690F: drivers/edac/e7xxx_edac.c 7691 7692EDAC-FSL_DDR 7693M: York Sun <york.sun@nxp.com> 7694L: linux-edac@vger.kernel.org 7695S: Maintained 7696F: drivers/edac/fsl_ddr_edac.* 7697 7698EDAC-GHES 7699M: Mauro Carvalho Chehab <mchehab@kernel.org> 7700L: linux-edac@vger.kernel.org 7701S: Maintained 7702F: drivers/edac/ghes_edac.c 7703 7704EDAC-I10NM 7705M: Tony Luck <tony.luck@intel.com> 7706L: linux-edac@vger.kernel.org 7707S: Maintained 7708F: drivers/edac/i10nm_base.c 7709 7710EDAC-I3000 7711L: linux-edac@vger.kernel.org 7712S: Orphan 7713F: drivers/edac/i3000_edac.c 7714 7715EDAC-I5000 7716L: linux-edac@vger.kernel.org 7717S: Maintained 7718F: drivers/edac/i5000_edac.c 7719 7720EDAC-I5400 7721M: Mauro Carvalho Chehab <mchehab@kernel.org> 7722L: linux-edac@vger.kernel.org 7723S: Maintained 7724F: drivers/edac/i5400_edac.c 7725 7726EDAC-I7300 7727M: Mauro Carvalho Chehab <mchehab@kernel.org> 7728L: linux-edac@vger.kernel.org 7729S: Maintained 7730F: drivers/edac/i7300_edac.c 7731 7732EDAC-I7CORE 7733M: Mauro Carvalho Chehab <mchehab@kernel.org> 7734L: linux-edac@vger.kernel.org 7735S: Maintained 7736F: drivers/edac/i7core_edac.c 7737 7738EDAC-I82443BXGX 7739M: Tim Small <tim@buttersideup.com> 7740L: linux-edac@vger.kernel.org 7741S: Maintained 7742F: drivers/edac/i82443bxgx_edac.c 7743 7744EDAC-I82975X 7745M: "Arvind R." <arvino55@gmail.com> 7746L: linux-edac@vger.kernel.org 7747S: Maintained 7748F: drivers/edac/i82975x_edac.c 7749 7750EDAC-IE31200 7751M: Jason Baron <jbaron@akamai.com> 7752L: linux-edac@vger.kernel.org 7753S: Maintained 7754F: drivers/edac/ie31200_edac.c 7755 7756EDAC-IGEN6 7757M: Tony Luck <tony.luck@intel.com> 7758R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7759L: linux-edac@vger.kernel.org 7760S: Maintained 7761F: drivers/edac/igen6_edac.c 7762 7763EDAC-MPC85XX 7764M: Johannes Thumshirn <morbidrsa@gmail.com> 7765L: linux-edac@vger.kernel.org 7766S: Maintained 7767F: drivers/edac/mpc85xx_edac.[ch] 7768 7769EDAC-NPCM 7770M: Marvin Lin <kflin@nuvoton.com> 7771M: Stanley Chu <yschu@nuvoton.com> 7772L: linux-edac@vger.kernel.org 7773S: Maintained 7774F: Documentation/devicetree/bindings/memory-controllers/nuvoton,npcm-memory-controller.yaml 7775F: drivers/edac/npcm_edac.c 7776 7777EDAC-PASEMI 7778M: Egor Martovetsky <egor@pasemi.com> 7779L: linux-edac@vger.kernel.org 7780S: Maintained 7781F: drivers/edac/pasemi_edac.c 7782 7783EDAC-PND2 7784M: Tony Luck <tony.luck@intel.com> 7785L: linux-edac@vger.kernel.org 7786S: Maintained 7787F: drivers/edac/pnd2_edac.[ch] 7788 7789EDAC-QCOM 7790M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 7791L: linux-arm-msm@vger.kernel.org 7792L: linux-edac@vger.kernel.org 7793S: Maintained 7794F: drivers/edac/qcom_edac.c 7795 7796EDAC-R82600 7797M: Tim Small <tim@buttersideup.com> 7798L: linux-edac@vger.kernel.org 7799S: Maintained 7800F: drivers/edac/r82600_edac.c 7801 7802EDAC-SBRIDGE 7803M: Tony Luck <tony.luck@intel.com> 7804R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7805L: linux-edac@vger.kernel.org 7806S: Maintained 7807F: drivers/edac/sb_edac.c 7808 7809EDAC-SKYLAKE 7810M: Tony Luck <tony.luck@intel.com> 7811L: linux-edac@vger.kernel.org 7812S: Maintained 7813F: drivers/edac/skx_*.[ch] 7814 7815EDAC-TI 7816M: Tero Kristo <kristo@kernel.org> 7817L: linux-edac@vger.kernel.org 7818S: Odd Fixes 7819F: drivers/edac/ti_edac.c 7820 7821EDIROL UA-101/UA-1000 DRIVER 7822M: Clemens Ladisch <clemens@ladisch.de> 7823L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7824S: Maintained 7825T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7826F: sound/usb/misc/ua101.c 7827 7828EFI TEST DRIVER 7829M: Ivan Hu <ivan.hu@canonical.com> 7830M: Ard Biesheuvel <ardb@kernel.org> 7831L: linux-efi@vger.kernel.org 7832S: Maintained 7833F: drivers/firmware/efi/test/ 7834 7835EFI VARIABLE FILESYSTEM 7836M: Jeremy Kerr <jk@ozlabs.org> 7837M: Ard Biesheuvel <ardb@kernel.org> 7838L: linux-efi@vger.kernel.org 7839S: Maintained 7840T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7841F: fs/efivarfs/ 7842 7843EFIFB FRAMEBUFFER DRIVER 7844M: Peter Jones <pjones@redhat.com> 7845L: linux-fbdev@vger.kernel.org 7846S: Maintained 7847F: drivers/video/fbdev/efifb.c 7848 7849EFS FILESYSTEM 7850S: Orphan 7851W: http://aeschi.ch.eu.org/efs/ 7852F: fs/efs/ 7853 7854EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7855M: Douglas Miller <dougmill@linux.ibm.com> 7856L: netdev@vger.kernel.org 7857S: Maintained 7858F: drivers/net/ethernet/ibm/ehea/ 7859 7860ELM327 CAN NETWORK DRIVER 7861M: Max Staudt <max@enpas.org> 7862L: linux-can@vger.kernel.org 7863S: Maintained 7864F: Documentation/networking/device_drivers/can/can327.rst 7865F: drivers/net/can/can327.c 7866 7867EM28XX VIDEO4LINUX DRIVER 7868M: Mauro Carvalho Chehab <mchehab@kernel.org> 7869L: linux-media@vger.kernel.org 7870S: Maintained 7871W: https://linuxtv.org 7872T: git git://linuxtv.org/media_tree.git 7873F: Documentation/admin-guide/media/em28xx* 7874F: drivers/media/usb/em28xx/ 7875 7876EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7877M: Adrian Hunter <adrian.hunter@intel.com> 7878M: Asutosh Das <quic_asutoshd@quicinc.com> 7879R: Ritesh Harjani <ritesh.list@gmail.com> 7880L: linux-mmc@vger.kernel.org 7881S: Supported 7882F: drivers/mmc/host/cqhci* 7883 7884EMS CPC-PCI CAN DRIVER 7885M: Gerhard Uttenthaler <uttenthaler@ems-wuensche.com> 7886M: support@ems-wuensche.com 7887L: linux-can@vger.kernel.org 7888S: Maintained 7889F: drivers/net/can/sja1000/ems_pci.c 7890 7891EMULEX 10Gbps iSCSI - OneConnect DRIVER 7892M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7893L: linux-scsi@vger.kernel.org 7894S: Supported 7895W: http://www.broadcom.com 7896F: drivers/scsi/be2iscsi/ 7897 7898EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7899M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7900M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7901M: Somnath Kotur <somnath.kotur@broadcom.com> 7902L: netdev@vger.kernel.org 7903S: Supported 7904W: http://www.emulex.com 7905F: drivers/net/ethernet/emulex/benet/ 7906 7907EMULEX ONECONNECT ROCE DRIVER 7908M: Selvin Xavier <selvin.xavier@broadcom.com> 7909L: linux-rdma@vger.kernel.org 7910S: Odd Fixes 7911W: http://www.broadcom.com 7912F: drivers/infiniband/hw/ocrdma/ 7913F: include/uapi/rdma/ocrdma-abi.h 7914 7915EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7916M: James Smart <james.smart@broadcom.com> 7917M: Ram Vegesna <ram.vegesna@broadcom.com> 7918L: linux-scsi@vger.kernel.org 7919L: target-devel@vger.kernel.org 7920S: Supported 7921W: http://www.broadcom.com 7922F: drivers/scsi/elx/ 7923 7924EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7925M: James Smart <james.smart@broadcom.com> 7926M: Dick Kennedy <dick.kennedy@broadcom.com> 7927L: linux-scsi@vger.kernel.org 7928S: Supported 7929W: http://www.broadcom.com 7930F: drivers/scsi/lpfc/ 7931 7932ENE CB710 FLASH CARD READER DRIVER 7933M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7934S: Maintained 7935F: drivers/misc/cb710/ 7936F: drivers/mmc/host/cb710-mmc.* 7937F: include/linux/cb710.h 7938 7939ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7940M: Maxim Levitsky <maximlevitsky@gmail.com> 7941S: Maintained 7942F: drivers/media/rc/ene_ir.* 7943 7944EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7945M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7946L: linuxppc-dev@lists.ozlabs.org 7947S: Maintained 7948F: drivers/tty/ehv_bytechan.c 7949 7950EPSON S1D13XXX FRAMEBUFFER DRIVER 7951M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7952S: Maintained 7953T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7954F: drivers/video/fbdev/s1d13xxxfb.c 7955F: include/video/s1d13xxxfb.h 7956 7957EROFS FILE SYSTEM 7958M: Gao Xiang <xiang@kernel.org> 7959M: Chao Yu <chao@kernel.org> 7960R: Yue Hu <huyue2@coolpad.com> 7961R: Jeffle Xu <jefflexu@linux.alibaba.com> 7962L: linux-erofs@lists.ozlabs.org 7963S: Maintained 7964W: https://erofs.docs.kernel.org 7965T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7966F: Documentation/ABI/testing/sysfs-fs-erofs 7967F: Documentation/filesystems/erofs.rst 7968F: fs/erofs/ 7969F: include/trace/events/erofs.h 7970 7971ERRSEQ ERROR TRACKING INFRASTRUCTURE 7972M: Jeff Layton <jlayton@kernel.org> 7973S: Maintained 7974F: include/linux/errseq.h 7975F: lib/errseq.c 7976 7977ESD CAN NETWORK DRIVERS 7978M: Stefan Mätje <stefan.maetje@esd.eu> 7979R: socketcan@esd.eu 7980L: linux-can@vger.kernel.org 7981S: Maintained 7982F: drivers/net/can/esd/ 7983 7984ESD CAN/USB DRIVERS 7985M: Frank Jungclaus <frank.jungclaus@esd.eu> 7986R: socketcan@esd.eu 7987L: linux-can@vger.kernel.org 7988S: Maintained 7989F: drivers/net/can/usb/esd_usb.c 7990 7991ET131X NETWORK DRIVER 7992M: Mark Einon <mark.einon@gmail.com> 7993S: Odd Fixes 7994F: drivers/net/ethernet/agere/ 7995 7996ETAS ES58X CAN/USB DRIVER 7997M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7998L: linux-can@vger.kernel.org 7999S: Maintained 8000F: Documentation/networking/devlink/etas_es58x.rst 8001F: drivers/net/can/usb/etas_es58x/ 8002 8003ETHERNET BRIDGE 8004M: Roopa Prabhu <roopa@nvidia.com> 8005M: Nikolay Aleksandrov <razor@blackwall.org> 8006L: bridge@lists.linux.dev 8007L: netdev@vger.kernel.org 8008S: Maintained 8009W: http://www.linuxfoundation.org/en/Net:Bridge 8010F: include/linux/netfilter_bridge/ 8011F: net/bridge/ 8012 8013ETHERNET PHY LIBRARY 8014M: Andrew Lunn <andrew@lunn.ch> 8015M: Heiner Kallweit <hkallweit1@gmail.com> 8016R: Russell King <linux@armlinux.org.uk> 8017L: netdev@vger.kernel.org 8018S: Maintained 8019F: Documentation/ABI/testing/sysfs-class-net-phydev 8020F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 8021F: Documentation/devicetree/bindings/net/mdio* 8022F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 8023F: Documentation/networking/phy.rst 8024F: drivers/net/mdio/ 8025F: drivers/net/mdio/acpi_mdio.c 8026F: drivers/net/mdio/fwnode_mdio.c 8027F: drivers/net/mdio/of_mdio.c 8028F: drivers/net/pcs/ 8029F: drivers/net/phy/ 8030F: include/dt-bindings/net/qca-ar803x.h 8031F: include/linux/*mdio*.h 8032F: include/linux/linkmode.h 8033F: include/linux/mdio/*.h 8034F: include/linux/mii.h 8035F: include/linux/of_net.h 8036F: include/linux/phy.h 8037F: include/linux/phy_fixed.h 8038F: include/linux/phylib_stubs.h 8039F: include/linux/platform_data/mdio-bcm-unimac.h 8040F: include/linux/platform_data/mdio-gpio.h 8041F: include/trace/events/mdio.h 8042F: include/uapi/linux/mdio.h 8043F: include/uapi/linux/mii.h 8044F: net/core/of_net.c 8045 8046ETHERNET PHY LIBRARY [RUST] 8047M: FUJITA Tomonori <fujita.tomonori@gmail.com> 8048R: Trevor Gross <tmgross@umich.edu> 8049L: netdev@vger.kernel.org 8050L: rust-for-linux@vger.kernel.org 8051S: Maintained 8052F: rust/kernel/net/phy.rs 8053 8054EXEC & BINFMT API, ELF 8055R: Eric Biederman <ebiederm@xmission.com> 8056R: Kees Cook <keescook@chromium.org> 8057L: linux-mm@kvack.org 8058S: Supported 8059T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 8060F: Documentation/userspace-api/ELF.rst 8061F: fs/*binfmt_*.c 8062F: fs/exec.c 8063F: include/linux/binfmts.h 8064F: include/linux/elf.h 8065F: include/uapi/linux/binfmts.h 8066F: include/uapi/linux/elf.h 8067F: tools/testing/selftests/exec/ 8068N: asm/elf.h 8069N: binfmt 8070 8071EXFAT FILE SYSTEM 8072M: Namjae Jeon <linkinjeon@kernel.org> 8073M: Sungjong Seo <sj1557.seo@samsung.com> 8074L: linux-fsdevel@vger.kernel.org 8075S: Maintained 8076T: git git://git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git 8077F: fs/exfat/ 8078 8079EXPRESSWIRE PROTOCOL LIBRARY 8080M: Duje Mihanović <duje.mihanovic@skole.hr> 8081L: linux-leds@vger.kernel.org 8082S: Maintained 8083F: drivers/leds/leds-expresswire.c 8084F: include/linux/leds-expresswire.h 8085 8086EXT2 FILE SYSTEM 8087M: Jan Kara <jack@suse.com> 8088L: linux-ext4@vger.kernel.org 8089S: Maintained 8090F: Documentation/filesystems/ext2.rst 8091T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git 8092F: fs/ext2/ 8093F: include/linux/ext2* 8094 8095EXT4 FILE SYSTEM 8096M: "Theodore Ts'o" <tytso@mit.edu> 8097M: Andreas Dilger <adilger.kernel@dilger.ca> 8098L: linux-ext4@vger.kernel.org 8099S: Maintained 8100W: http://ext4.wiki.kernel.org 8101Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 8102T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 8103F: Documentation/filesystems/ext4/ 8104F: fs/ext4/ 8105F: include/trace/events/ext4.h 8106F: include/uapi/linux/ext4.h 8107 8108Extended Verification Module (EVM) 8109M: Mimi Zohar <zohar@linux.ibm.com> 8110M: Roberto Sassu <roberto.sassu@huawei.com> 8111L: linux-integrity@vger.kernel.org 8112S: Supported 8113T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 8114F: security/integrity/ 8115F: security/integrity/evm/ 8116 8117EXTENSIBLE FIRMWARE INTERFACE (EFI) 8118M: Ard Biesheuvel <ardb@kernel.org> 8119L: linux-efi@vger.kernel.org 8120S: Maintained 8121T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 8122F: Documentation/admin-guide/efi-stub.rst 8123F: arch/*/include/asm/efi.h 8124F: arch/*/kernel/efi.c 8125F: arch/arm/boot/compressed/efi-header.S 8126F: arch/x86/platform/efi/ 8127F: drivers/firmware/efi/ 8128F: include/linux/efi*.h 8129 8130EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 8131M: MyungJoo Ham <myungjoo.ham@samsung.com> 8132M: Chanwoo Choi <cw00.choi@samsung.com> 8133L: linux-kernel@vger.kernel.org 8134S: Maintained 8135T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 8136F: Documentation/devicetree/bindings/extcon/ 8137F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 8138F: drivers/extcon/ 8139F: include/linux/extcon.h 8140F: include/linux/extcon/ 8141 8142EXTRA BOOT CONFIG 8143M: Masami Hiramatsu <mhiramat@kernel.org> 8144L: linux-kernel@vger.kernel.org 8145L: linux-trace-kernel@vger.kernel.org 8146S: Maintained 8147Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8148T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8149F: Documentation/admin-guide/bootconfig.rst 8150F: fs/proc/bootconfig.c 8151F: include/linux/bootconfig.h 8152F: lib/bootconfig-data.S 8153F: lib/bootconfig.c 8154F: tools/bootconfig/* 8155F: tools/bootconfig/scripts/* 8156 8157EXYNOS DP DRIVER 8158M: Jingoo Han <jingoohan1@gmail.com> 8159L: dri-devel@lists.freedesktop.org 8160S: Maintained 8161F: drivers/gpu/drm/exynos/exynos_dp* 8162 8163EXYNOS SYSMMU (IOMMU) driver 8164M: Marek Szyprowski <m.szyprowski@samsung.com> 8165L: iommu@lists.linux.dev 8166S: Maintained 8167F: drivers/iommu/exynos-iommu.c 8168 8169F2FS FILE SYSTEM 8170M: Jaegeuk Kim <jaegeuk@kernel.org> 8171M: Chao Yu <chao@kernel.org> 8172L: linux-f2fs-devel@lists.sourceforge.net 8173S: Maintained 8174W: https://f2fs.wiki.kernel.org/ 8175Q: https://patchwork.kernel.org/project/f2fs/list/ 8176B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=f2fs 8177T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 8178F: Documentation/ABI/testing/sysfs-fs-f2fs 8179F: Documentation/filesystems/f2fs.rst 8180F: fs/f2fs/ 8181F: include/linux/f2fs_fs.h 8182F: include/trace/events/f2fs.h 8183F: include/uapi/linux/f2fs.h 8184 8185F71805F HARDWARE MONITORING DRIVER 8186M: Jean Delvare <jdelvare@suse.com> 8187L: linux-hwmon@vger.kernel.org 8188S: Maintained 8189F: Documentation/hwmon/f71805f.rst 8190F: drivers/hwmon/f71805f.c 8191 8192FADDR2LINE 8193M: Josh Poimboeuf <jpoimboe@kernel.org> 8194S: Maintained 8195F: scripts/faddr2line 8196 8197FAILOVER MODULE 8198M: Sridhar Samudrala <sridhar.samudrala@intel.com> 8199L: netdev@vger.kernel.org 8200S: Supported 8201F: Documentation/networking/failover.rst 8202F: include/net/failover.h 8203F: net/core/failover.c 8204 8205FANOTIFY 8206M: Jan Kara <jack@suse.cz> 8207R: Amir Goldstein <amir73il@gmail.com> 8208R: Matthew Bobrowski <repnop@google.com> 8209L: linux-fsdevel@vger.kernel.org 8210S: Maintained 8211F: fs/notify/fanotify/ 8212F: include/linux/fanotify.h 8213F: include/uapi/linux/fanotify.h 8214 8215FARADAY FOTG210 USB2 DUAL-ROLE CONTROLLER 8216M: Linus Walleij <linus.walleij@linaro.org> 8217L: linux-usb@vger.kernel.org 8218S: Maintained 8219F: drivers/usb/fotg210/ 8220 8221FARSYNC SYNCHRONOUS DRIVER 8222M: Kevin Curtis <kevin.curtis@farsite.co.uk> 8223S: Supported 8224W: http://www.farsite.co.uk/ 8225F: drivers/net/wan/farsync.* 8226 8227FAULT INJECTION SUPPORT 8228M: Akinobu Mita <akinobu.mita@gmail.com> 8229S: Supported 8230F: Documentation/fault-injection/ 8231F: lib/fault-inject.c 8232 8233FBTFT Framebuffer drivers 8234L: dri-devel@lists.freedesktop.org 8235L: linux-fbdev@vger.kernel.org 8236S: Orphan 8237F: drivers/staging/fbtft/ 8238 8239FC0011 TUNER DRIVER 8240M: Michael Buesch <m@bues.ch> 8241L: linux-media@vger.kernel.org 8242S: Maintained 8243F: drivers/media/tuners/fc0011.c 8244F: drivers/media/tuners/fc0011.h 8245 8246FC2580 MEDIA DRIVER 8247L: linux-media@vger.kernel.org 8248S: Orphan 8249W: https://linuxtv.org 8250Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8251F: drivers/media/tuners/fc2580* 8252 8253FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 8254M: Hannes Reinecke <hare@suse.de> 8255L: linux-scsi@vger.kernel.org 8256S: Supported 8257W: www.Open-FCoE.org 8258F: drivers/scsi/fcoe/ 8259F: drivers/scsi/libfc/ 8260F: include/scsi/fc/ 8261F: include/scsi/libfc.h 8262F: include/scsi/libfcoe.h 8263F: include/uapi/scsi/fc/ 8264 8265FILE LOCKING (flock() and fcntl()/lockf()) 8266M: Jeff Layton <jlayton@kernel.org> 8267M: Chuck Lever <chuck.lever@oracle.com> 8268R: Alexander Aring <alex.aring@gmail.com> 8269L: linux-fsdevel@vger.kernel.org 8270S: Maintained 8271F: fs/fcntl.c 8272F: fs/locks.c 8273F: include/linux/fcntl.h 8274F: include/uapi/linux/fcntl.h 8275 8276FILESYSTEM DIRECT ACCESS (DAX) 8277M: Dan Williams <dan.j.williams@intel.com> 8278R: Matthew Wilcox <willy@infradead.org> 8279R: Jan Kara <jack@suse.cz> 8280L: linux-fsdevel@vger.kernel.org 8281L: nvdimm@lists.linux.dev 8282S: Supported 8283F: fs/dax.c 8284F: include/linux/dax.h 8285F: include/trace/events/fs_dax.h 8286 8287FILESYSTEMS (VFS and infrastructure) 8288M: Alexander Viro <viro@zeniv.linux.org.uk> 8289M: Christian Brauner <brauner@kernel.org> 8290R: Jan Kara <jack@suse.cz> 8291L: linux-fsdevel@vger.kernel.org 8292S: Maintained 8293F: fs/* 8294F: include/linux/fs.h 8295F: include/linux/fs_types.h 8296F: include/uapi/linux/fs.h 8297F: include/uapi/linux/openat2.h 8298 8299FILESYSTEMS [EXPORTFS] 8300M: Chuck Lever <chuck.lever@oracle.com> 8301M: Jeff Layton <jlayton@kernel.org> 8302R: Amir Goldstein <amir73il@gmail.com> 8303L: linux-fsdevel@vger.kernel.org 8304L: linux-nfs@vger.kernel.org 8305S: Supported 8306F: Documentation/filesystems/nfs/exporting.rst 8307F: fs/exportfs/ 8308F: fs/fhandle.c 8309F: include/linux/exportfs.h 8310 8311FILESYSTEMS [IDMAPPED MOUNTS] 8312M: Christian Brauner <brauner@kernel.org> 8313M: Seth Forshee <sforshee@kernel.org> 8314L: linux-fsdevel@vger.kernel.org 8315S: Maintained 8316F: Documentation/filesystems/idmappings.rst 8317F: fs/mnt_idmapping.c 8318F: include/linux/mnt_idmapping.* 8319F: tools/testing/selftests/mount_setattr/ 8320 8321FILESYSTEMS [IOMAP] 8322M: Christian Brauner <brauner@kernel.org> 8323R: Darrick J. Wong <djwong@kernel.org> 8324L: linux-xfs@vger.kernel.org 8325L: linux-fsdevel@vger.kernel.org 8326S: Supported 8327F: fs/iomap/ 8328F: include/linux/iomap.h 8329 8330FILESYSTEMS [NETFS LIBRARY] 8331M: David Howells <dhowells@redhat.com> 8332R: Jeff Layton <jlayton@kernel.org> 8333L: netfs@lists.linux.dev 8334L: linux-fsdevel@vger.kernel.org 8335S: Supported 8336F: Documentation/filesystems/caching/ 8337F: Documentation/filesystems/netfs_library.rst 8338F: fs/netfs/ 8339F: include/linux/fscache*.h 8340F: include/linux/netfs.h 8341F: include/trace/events/fscache.h 8342F: include/trace/events/netfs.h 8343 8344FILESYSTEMS [STACKABLE] 8345M: Miklos Szeredi <miklos@szeredi.hu> 8346M: Amir Goldstein <amir73il@gmail.com> 8347L: linux-fsdevel@vger.kernel.org 8348L: linux-unionfs@vger.kernel.org 8349S: Maintained 8350F: fs/backing-file.c 8351F: include/linux/backing-file.h 8352 8353FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 8354M: Riku Voipio <riku.voipio@iki.fi> 8355L: linux-hwmon@vger.kernel.org 8356S: Maintained 8357F: drivers/hwmon/f75375s.c 8358F: include/linux/f75375s.h 8359 8360FINTEK F81604 USB to 2xCANBUS DEVICE DRIVER 8361M: Ji-Ze Hong (Peter Hong) <peter_hong@fintek.com.tw> 8362L: linux-can@vger.kernel.org 8363S: Maintained 8364F: drivers/net/can/usb/f81604.c 8365 8366FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 8367M: Clemens Ladisch <clemens@ladisch.de> 8368M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8369L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8370S: Maintained 8371T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 8372F: include/uapi/sound/firewire.h 8373F: sound/firewire/ 8374 8375FIREWIRE MEDIA DRIVERS (firedtv) 8376M: Stefan Richter <stefanr@s5r6.in-berlin.de> 8377L: linux-media@vger.kernel.org 8378L: linux1394-devel@lists.sourceforge.net 8379S: Maintained 8380T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 8381F: drivers/media/firewire/ 8382 8383FIREWIRE SBP-2 TARGET 8384M: Chris Boot <bootc@bootc.net> 8385L: linux-scsi@vger.kernel.org 8386L: target-devel@vger.kernel.org 8387L: linux1394-devel@lists.sourceforge.net 8388S: Maintained 8389T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 8390F: drivers/target/sbp/ 8391 8392FIREWIRE SUBSYSTEM 8393M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 8394M: Takashi Sakamoto <takaswie@kernel.org> 8395L: linux1394-devel@lists.sourceforge.net 8396S: Maintained 8397W: http://ieee1394.docs.kernel.org/ 8398T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 8399F: drivers/firewire/ 8400F: include/linux/firewire.h 8401F: include/uapi/linux/firewire*.h 8402F: tools/firewire/ 8403 8404FIRMWARE FRAMEWORK FOR ARMV8-A 8405M: Sudeep Holla <sudeep.holla@arm.com> 8406L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8407S: Maintained 8408F: drivers/firmware/arm_ffa/ 8409F: include/linux/arm_ffa.h 8410 8411FIRMWARE LOADER (request_firmware) 8412M: Luis Chamberlain <mcgrof@kernel.org> 8413M: Russ Weight <russ.weight@linux.dev> 8414L: linux-kernel@vger.kernel.org 8415S: Maintained 8416F: Documentation/firmware_class/ 8417F: drivers/base/firmware_loader/ 8418F: include/linux/firmware.h 8419 8420FLEXTIMER FTM-QUADDEC DRIVER 8421M: Patrick Havelange <patrick.havelange@essensium.com> 8422L: linux-iio@vger.kernel.org 8423S: Maintained 8424F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 8425F: drivers/counter/ftm-quaddec.c 8426 8427FLOPPY DRIVER 8428M: Denis Efremov <efremov@linux.com> 8429L: linux-block@vger.kernel.org 8430S: Odd Fixes 8431F: drivers/block/floppy.c 8432 8433FLYSKY FSIA6B RC RECEIVER 8434M: Markus Koch <markus@notsyncing.net> 8435L: linux-input@vger.kernel.org 8436S: Maintained 8437F: drivers/input/joystick/fsia6b.c 8438 8439FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) 8440M: Geoffrey D. Bennett <g@b4.vu> 8441L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8442S: Maintained 8443W: https://github.com/geoffreybennett/scarlett-gen2 8444B: https://github.com/geoffreybennett/scarlett-gen2/issues 8445T: git https://github.com/geoffreybennett/scarlett-gen2.git 8446F: include/uapi/sound/scarlett2.h 8447F: sound/usb/mixer_scarlett2.c 8448 8449FORCEDETH GIGABIT ETHERNET DRIVER 8450M: Rain River <rain.1986.08.12@gmail.com> 8451M: Zhu Yanjun <zyjzyj2000@gmail.com> 8452L: netdev@vger.kernel.org 8453S: Maintained 8454F: drivers/net/ethernet/nvidia/* 8455 8456FORTIFY_SOURCE 8457M: Kees Cook <keescook@chromium.org> 8458L: linux-hardening@vger.kernel.org 8459S: Supported 8460T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8461F: include/linux/fortify-string.h 8462F: lib/fortify_kunit.c 8463F: lib/memcpy_kunit.c 8464F: lib/strcat_kunit.c 8465F: lib/strscpy_kunit.c 8466F: lib/test_fortify/* 8467F: scripts/test_fortify.sh 8468K: \b__NO_FORTIFY\b 8469 8470FPGA DFL DRIVERS 8471M: Wu Hao <hao.wu@intel.com> 8472R: Tom Rix <trix@redhat.com> 8473L: linux-fpga@vger.kernel.org 8474S: Maintained 8475F: Documentation/ABI/testing/sysfs-bus-dfl* 8476F: Documentation/fpga/dfl.rst 8477F: drivers/fpga/dfl* 8478F: drivers/uio/uio_dfl.c 8479F: include/linux/dfl.h 8480F: include/uapi/linux/fpga-dfl.h 8481 8482FPGA MANAGER FRAMEWORK 8483M: Moritz Fischer <mdf@kernel.org> 8484M: Wu Hao <hao.wu@intel.com> 8485M: Xu Yilun <yilun.xu@intel.com> 8486R: Tom Rix <trix@redhat.com> 8487L: linux-fpga@vger.kernel.org 8488S: Maintained 8489Q: http://patchwork.kernel.org/project/linux-fpga/list/ 8490T: git git://git.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga.git 8491F: Documentation/devicetree/bindings/fpga/ 8492F: Documentation/driver-api/fpga/ 8493F: Documentation/fpga/ 8494F: drivers/fpga/ 8495F: include/linux/fpga/ 8496 8497FPU EMULATOR 8498M: Bill Metzenthen <billm@melbpc.org.au> 8499S: Maintained 8500W: https://floatingpoint.billm.au/ 8501F: arch/x86/math-emu/ 8502 8503FRAMEBUFFER CORE 8504M: Daniel Vetter <daniel@ffwll.ch> 8505S: Odd Fixes 8506T: git git://anongit.freedesktop.org/drm/drm-misc 8507F: drivers/video/fbdev/core/ 8508 8509FRAMEBUFFER LAYER 8510M: Helge Deller <deller@gmx.de> 8511L: linux-fbdev@vger.kernel.org 8512L: dri-devel@lists.freedesktop.org 8513S: Maintained 8514Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 8515T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 8516F: Documentation/fb/ 8517F: drivers/video/ 8518F: include/linux/fb.h 8519F: include/uapi/linux/fb.h 8520F: include/uapi/video/ 8521F: include/video/ 8522 8523FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 8524M: Horia Geantă <horia.geanta@nxp.com> 8525M: Pankaj Gupta <pankaj.gupta@nxp.com> 8526M: Gaurav Jain <gaurav.jain@nxp.com> 8527L: linux-crypto@vger.kernel.org 8528S: Maintained 8529F: Documentation/devicetree/bindings/crypto/fsl,sec-v4.0* 8530F: drivers/crypto/caam/ 8531 8532FREESCALE COLDFIRE M5441X MMC DRIVER 8533M: Angelo Dureghello <angelo.dureghello@timesys.com> 8534L: linux-mmc@vger.kernel.org 8535S: Maintained 8536F: drivers/mmc/host/sdhci-esdhc-mcf.c 8537F: include/linux/platform_data/mmc-esdhc-mcf.h 8538 8539FREESCALE DIU FRAMEBUFFER DRIVER 8540M: Timur Tabi <timur@kernel.org> 8541L: linux-fbdev@vger.kernel.org 8542S: Maintained 8543F: drivers/video/fbdev/fsl-diu-fb.* 8544 8545FREESCALE DMA DRIVER 8546M: Li Yang <leoyang.li@nxp.com> 8547M: Zhang Wei <zw@zh-kernel.org> 8548L: linuxppc-dev@lists.ozlabs.org 8549S: Maintained 8550F: drivers/dma/fsldma.* 8551 8552FREESCALE DSPI DRIVER 8553M: Vladimir Oltean <olteanv@gmail.com> 8554L: linux-spi@vger.kernel.org 8555S: Maintained 8556F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 8557F: drivers/spi/spi-fsl-dspi.c 8558F: include/linux/spi/spi-fsl-dspi.h 8559 8560FREESCALE eDMA DRIVER 8561M: Frank Li <Frank.Li@nxp.com> 8562L: imx@lists.linux.dev 8563L: dmaengine@vger.kernel.org 8564S: Maintained 8565F: Documentation/devicetree/bindings/dma/fsl,edma.yaml 8566F: drivers/dma/fsl-edma*.* 8567 8568FREESCALE ENETC ETHERNET DRIVERS 8569M: Claudiu Manoil <claudiu.manoil@nxp.com> 8570M: Vladimir Oltean <vladimir.oltean@nxp.com> 8571L: netdev@vger.kernel.org 8572S: Maintained 8573F: drivers/net/ethernet/freescale/enetc/ 8574 8575FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 8576M: Claudiu Manoil <claudiu.manoil@nxp.com> 8577L: netdev@vger.kernel.org 8578S: Maintained 8579F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 8580F: drivers/net/ethernet/freescale/gianfar* 8581 8582FREESCALE GPMI NAND DRIVER 8583M: Han Xu <han.xu@nxp.com> 8584L: linux-mtd@lists.infradead.org 8585S: Maintained 8586F: drivers/mtd/nand/raw/gpmi-nand/* 8587 8588FREESCALE I2C CPM DRIVER 8589M: Jochen Friedrich <jochen@scram.de> 8590L: linuxppc-dev@lists.ozlabs.org 8591L: linux-i2c@vger.kernel.org 8592S: Maintained 8593F: drivers/i2c/busses/i2c-cpm.c 8594 8595FREESCALE IMX / MXC FEC DRIVER 8596M: Wei Fang <wei.fang@nxp.com> 8597R: Shenwei Wang <shenwei.wang@nxp.com> 8598R: Clark Wang <xiaoning.wang@nxp.com> 8599L: imx@lists.linux.dev 8600L: netdev@vger.kernel.org 8601S: Maintained 8602F: Documentation/devicetree/bindings/net/fsl,fec.yaml 8603F: drivers/net/ethernet/freescale/fec.h 8604F: drivers/net/ethernet/freescale/fec_main.c 8605F: drivers/net/ethernet/freescale/fec_ptp.c 8606 8607FREESCALE IMX / MXC FRAMEBUFFER DRIVER 8608M: Sascha Hauer <s.hauer@pengutronix.de> 8609R: Pengutronix Kernel Team <kernel@pengutronix.de> 8610L: linux-fbdev@vger.kernel.org 8611L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8612S: Maintained 8613F: drivers/video/fbdev/imxfb.c 8614 8615FREESCALE IMX DDR PMU DRIVER 8616M: Frank Li <Frank.li@nxp.com> 8617L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8618S: Maintained 8619F: Documentation/admin-guide/perf/imx-ddr.rst 8620F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 8621F: drivers/perf/fsl_imx8_ddr_perf.c 8622 8623FREESCALE IMX I2C DRIVER 8624M: Oleksij Rempel <o.rempel@pengutronix.de> 8625R: Pengutronix Kernel Team <kernel@pengutronix.de> 8626L: linux-i2c@vger.kernel.org 8627S: Maintained 8628F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 8629F: drivers/i2c/busses/i2c-imx.c 8630 8631FREESCALE IMX LPI2C DRIVER 8632M: Dong Aisheng <aisheng.dong@nxp.com> 8633L: linux-i2c@vger.kernel.org 8634L: imx@lists.linux.dev 8635S: Maintained 8636F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 8637F: drivers/i2c/busses/i2c-imx-lpi2c.c 8638 8639FREESCALE MPC I2C DRIVER 8640M: Chris Packham <chris.packham@alliedtelesis.co.nz> 8641L: linux-i2c@vger.kernel.org 8642S: Maintained 8643F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 8644F: drivers/i2c/busses/i2c-mpc.c 8645 8646FREESCALE QORIQ DPAA ETHERNET DRIVER 8647M: Madalin Bucur <madalin.bucur@nxp.com> 8648L: netdev@vger.kernel.org 8649S: Maintained 8650F: drivers/net/ethernet/freescale/dpaa 8651 8652FREESCALE QORIQ DPAA FMAN DRIVER 8653M: Madalin Bucur <madalin.bucur@nxp.com> 8654R: Sean Anderson <sean.anderson@seco.com> 8655L: netdev@vger.kernel.org 8656S: Maintained 8657F: Documentation/devicetree/bindings/net/fsl-fman.txt 8658F: drivers/net/ethernet/freescale/fman 8659 8660FREESCALE QORIQ PTP CLOCK DRIVER 8661M: Yangbo Lu <yangbo.lu@nxp.com> 8662L: netdev@vger.kernel.org 8663S: Maintained 8664F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 8665F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 8666F: drivers/net/ethernet/freescale/dpaa2/dprtc* 8667F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 8668F: drivers/ptp/ptp_qoriq.c 8669F: drivers/ptp/ptp_qoriq_debugfs.c 8670F: include/linux/fsl/ptp_qoriq.h 8671 8672FREESCALE QUAD SPI DRIVER 8673M: Han Xu <han.xu@nxp.com> 8674L: linux-spi@vger.kernel.org 8675S: Maintained 8676F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 8677F: drivers/spi/spi-fsl-qspi.c 8678 8679FREESCALE QUICC ENGINE LIBRARY 8680M: Qiang Zhao <qiang.zhao@nxp.com> 8681L: linuxppc-dev@lists.ozlabs.org 8682S: Maintained 8683F: drivers/soc/fsl/qe/ 8684F: include/soc/fsl/qe/ 8685 8686FREESCALE QUICC ENGINE QMC DRIVER 8687M: Herve Codina <herve.codina@bootlin.com> 8688L: linuxppc-dev@lists.ozlabs.org 8689S: Maintained 8690F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-scc-qmc.yaml 8691F: drivers/soc/fsl/qe/qmc.c 8692F: include/soc/fsl/qe/qmc.h 8693 8694FREESCALE QUICC ENGINE QMC HDLC DRIVER 8695M: Herve Codina <herve.codina@bootlin.com> 8696L: netdev@vger.kernel.org 8697L: linuxppc-dev@lists.ozlabs.org 8698S: Maintained 8699F: drivers/net/wan/fsl_qmc_hdlc.c 8700 8701FREESCALE QUICC ENGINE TSA DRIVER 8702M: Herve Codina <herve.codina@bootlin.com> 8703L: linuxppc-dev@lists.ozlabs.org 8704S: Maintained 8705F: Documentation/devicetree/bindings/soc/fsl/cpm_qe/fsl,cpm1-tsa.yaml 8706F: drivers/soc/fsl/qe/tsa.c 8707F: drivers/soc/fsl/qe/tsa.h 8708F: include/dt-bindings/soc/cpm1-fsl,tsa.h 8709 8710FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 8711M: Li Yang <leoyang.li@nxp.com> 8712L: netdev@vger.kernel.org 8713L: linuxppc-dev@lists.ozlabs.org 8714S: Maintained 8715F: drivers/net/ethernet/freescale/ucc_geth* 8716 8717FREESCALE QUICC ENGINE UCC HDLC DRIVER 8718M: Zhao Qiang <qiang.zhao@nxp.com> 8719L: netdev@vger.kernel.org 8720L: linuxppc-dev@lists.ozlabs.org 8721S: Maintained 8722F: drivers/net/wan/fsl_ucc_hdlc* 8723 8724FREESCALE QUICC ENGINE UCC UART DRIVER 8725M: Timur Tabi <timur@kernel.org> 8726L: linuxppc-dev@lists.ozlabs.org 8727S: Maintained 8728F: drivers/tty/serial/ucc_uart.c 8729 8730FREESCALE SOC DRIVERS 8731M: Li Yang <leoyang.li@nxp.com> 8732L: linuxppc-dev@lists.ozlabs.org 8733L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 8734S: Maintained 8735F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 8736F: Documentation/devicetree/bindings/soc/fsl/ 8737F: drivers/soc/fsl/ 8738F: include/linux/fsl/ 8739F: include/soc/fsl/ 8740 8741FREESCALE SOC FS_ENET DRIVER 8742M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 8743L: linuxppc-dev@lists.ozlabs.org 8744L: netdev@vger.kernel.org 8745S: Maintained 8746F: drivers/net/ethernet/freescale/fs_enet/ 8747 8748FREESCALE SOC SOUND DRIVERS 8749M: Shengjiu Wang <shengjiu.wang@gmail.com> 8750M: Xiubo Li <Xiubo.Lee@gmail.com> 8751R: Fabio Estevam <festevam@gmail.com> 8752R: Nicolin Chen <nicoleotsuka@gmail.com> 8753L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8754L: linuxppc-dev@lists.ozlabs.org 8755S: Maintained 8756F: sound/soc/fsl/fsl* 8757F: sound/soc/fsl/imx* 8758 8759FREESCALE SOC SOUND QMC DRIVER 8760M: Herve Codina <herve.codina@bootlin.com> 8761L: alsa-devel@alsa-project.org (moderated for non-subscribers) 8762L: linuxppc-dev@lists.ozlabs.org 8763S: Maintained 8764F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml 8765F: sound/soc/fsl/fsl_qmc_audio.c 8766 8767FREESCALE USB PERIPHERAL DRIVERS 8768M: Li Yang <leoyang.li@nxp.com> 8769L: linux-usb@vger.kernel.org 8770L: linuxppc-dev@lists.ozlabs.org 8771S: Maintained 8772F: drivers/usb/gadget/udc/fsl* 8773 8774FREESCALE USB PHY DRIVER 8775M: Ran Wang <ran.wang_1@nxp.com> 8776L: linux-usb@vger.kernel.org 8777L: linuxppc-dev@lists.ozlabs.org 8778S: Maintained 8779F: drivers/usb/phy/phy-fsl-usb* 8780 8781FREEVXFS FILESYSTEM 8782M: Christoph Hellwig <hch@infradead.org> 8783S: Maintained 8784W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 8785F: fs/freevxfs/ 8786 8787FREEZER 8788M: "Rafael J. Wysocki" <rafael@kernel.org> 8789M: Pavel Machek <pavel@ucw.cz> 8790L: linux-pm@vger.kernel.org 8791S: Supported 8792F: Documentation/power/freezing-of-tasks.rst 8793F: include/linux/freezer.h 8794F: kernel/freezer.c 8795 8796FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8797M: Eric Biggers <ebiggers@kernel.org> 8798M: Theodore Y. Ts'o <tytso@mit.edu> 8799M: Jaegeuk Kim <jaegeuk@kernel.org> 8800L: linux-fscrypt@vger.kernel.org 8801S: Supported 8802Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8803T: git https://git.kernel.org/pub/scm/fs/fscrypt/linux.git 8804F: Documentation/filesystems/fscrypt.rst 8805F: fs/crypto/ 8806F: include/linux/fscrypt.h 8807F: include/uapi/linux/fscrypt.h 8808 8809FSI SUBSYSTEM 8810M: Jeremy Kerr <jk@ozlabs.org> 8811M: Joel Stanley <joel@jms.id.au> 8812R: Alistar Popple <alistair@popple.id.au> 8813R: Eddie James <eajames@linux.ibm.com> 8814L: linux-fsi@lists.ozlabs.org 8815S: Supported 8816Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8817T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8818F: drivers/fsi/ 8819F: include/linux/fsi*.h 8820F: include/trace/events/fsi*.h 8821 8822FSI-ATTACHED I2C DRIVER 8823M: Eddie James <eajames@linux.ibm.com> 8824L: linux-i2c@vger.kernel.org 8825L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8826S: Maintained 8827F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8828F: drivers/i2c/busses/i2c-fsi.c 8829 8830FSI-ATTACHED SPI DRIVER 8831M: Eddie James <eajames@linux.ibm.com> 8832L: linux-spi@vger.kernel.org 8833S: Maintained 8834F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8835F: drivers/spi/spi-fsi.c 8836 8837FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8838M: Jan Kara <jack@suse.cz> 8839R: Amir Goldstein <amir73il@gmail.com> 8840L: linux-fsdevel@vger.kernel.org 8841S: Maintained 8842T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8843F: fs/notify/ 8844F: include/linux/fsnotify*.h 8845 8846FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8847M: Eric Biggers <ebiggers@kernel.org> 8848M: Theodore Y. Ts'o <tytso@mit.edu> 8849L: fsverity@lists.linux.dev 8850S: Supported 8851Q: https://patchwork.kernel.org/project/fsverity/list/ 8852T: git https://git.kernel.org/pub/scm/fs/fsverity/linux.git 8853F: Documentation/filesystems/fsverity.rst 8854F: fs/verity/ 8855F: include/linux/fsverity.h 8856F: include/uapi/linux/fsverity.h 8857 8858FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8859M: Michael Zaidman <michael.zaidman@gmail.com> 8860L: linux-i2c@vger.kernel.org 8861L: linux-input@vger.kernel.org 8862S: Maintained 8863F: drivers/hid/hid-ft260.c 8864 8865FUJITSU LAPTOP EXTRAS 8866M: Jonathan Woithe <jwoithe@just42.net> 8867L: platform-driver-x86@vger.kernel.org 8868S: Maintained 8869F: drivers/platform/x86/fujitsu-laptop.c 8870 8871FUJITSU TABLET EXTRAS 8872M: Robert Gerlach <khnz@gmx.de> 8873L: platform-driver-x86@vger.kernel.org 8874S: Maintained 8875F: drivers/platform/x86/fujitsu-tablet.c 8876 8877FUNCTION HOOKS (FTRACE) 8878M: Steven Rostedt <rostedt@goodmis.org> 8879M: Masami Hiramatsu <mhiramat@kernel.org> 8880R: Mark Rutland <mark.rutland@arm.com> 8881L: linux-kernel@vger.kernel.org 8882L: linux-trace-kernel@vger.kernel.org 8883S: Maintained 8884Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 8885T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 8886F: Documentation/trace/ftrace* 8887F: arch/*/*/*/*ftrace* 8888F: arch/*/*/*ftrace* 8889F: include/*/ftrace.h 8890F: kernel/trace/fgraph.c 8891F: kernel/trace/ftrace* 8892F: samples/ftrace 8893 8894FUNGIBLE ETHERNET DRIVERS 8895M: Dimitris Michailidis <dmichail@fungible.com> 8896L: netdev@vger.kernel.org 8897S: Supported 8898F: drivers/net/ethernet/fungible/ 8899 8900FUSE: FILESYSTEM IN USERSPACE 8901M: Miklos Szeredi <miklos@szeredi.hu> 8902L: linux-fsdevel@vger.kernel.org 8903S: Maintained 8904W: https://github.com/libfuse/ 8905T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8906F: Documentation/filesystems/fuse.rst 8907F: fs/fuse/ 8908F: include/uapi/linux/fuse.h 8909 8910FUTEX SUBSYSTEM 8911M: Thomas Gleixner <tglx@linutronix.de> 8912M: Ingo Molnar <mingo@redhat.com> 8913R: Peter Zijlstra <peterz@infradead.org> 8914R: Darren Hart <dvhart@infradead.org> 8915R: Davidlohr Bueso <dave@stgolabs.net> 8916R: André Almeida <andrealmeid@igalia.com> 8917L: linux-kernel@vger.kernel.org 8918S: Maintained 8919T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8920F: Documentation/locking/*futex* 8921F: include/asm-generic/futex.h 8922F: include/linux/futex.h 8923F: include/uapi/linux/futex.h 8924F: kernel/futex/* 8925F: tools/perf/bench/futex* 8926F: tools/testing/selftests/futex/ 8927 8928GALAXYCORE GC0308 CAMERA SENSOR DRIVER 8929M: Sebastian Reichel <sre@kernel.org> 8930L: linux-media@vger.kernel.org 8931S: Maintained 8932F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc0308.yaml 8933F: drivers/media/i2c/gc0308.c 8934 8935GALAXYCORE GC2145 SENSOR DRIVER 8936M: Alain Volmat <alain.volmat@foss.st.com> 8937L: linux-media@vger.kernel.org 8938S: Maintained 8939T: git git://linuxtv.org/media_tree.git 8940F: Documentation/devicetree/bindings/media/i2c/galaxycore,gc2145.yaml 8941F: drivers/media/i2c/gc2145.c 8942 8943GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8944M: Tim Harvey <tharvey@gateworks.com> 8945S: Maintained 8946F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8947F: Documentation/hwmon/gsc-hwmon.rst 8948F: drivers/hwmon/gsc-hwmon.c 8949F: drivers/mfd/gateworks-gsc.c 8950F: include/linux/mfd/gsc.h 8951F: include/linux/platform_data/gsc_hwmon.h 8952 8953GCC PLUGINS 8954M: Kees Cook <keescook@chromium.org> 8955L: linux-hardening@vger.kernel.org 8956S: Maintained 8957T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 8958F: Documentation/kbuild/gcc-plugins.rst 8959F: include/linux/stackleak.h 8960F: kernel/stackleak.c 8961F: scripts/Makefile.gcc-plugins 8962F: scripts/gcc-plugins/ 8963 8964GCOV BASED KERNEL PROFILING 8965M: Peter Oberparleiter <oberpar@linux.ibm.com> 8966S: Maintained 8967F: Documentation/dev-tools/gcov.rst 8968F: kernel/gcov/ 8969 8970GDB KERNEL DEBUGGING HELPER SCRIPTS 8971M: Jan Kiszka <jan.kiszka@siemens.com> 8972M: Kieran Bingham <kbingham@kernel.org> 8973S: Supported 8974F: scripts/gdb/ 8975 8976GEMINI CRYPTO DRIVER 8977M: Corentin Labbe <clabbe@baylibre.com> 8978L: linux-crypto@vger.kernel.org 8979S: Maintained 8980F: drivers/crypto/gemini/ 8981 8982GEMTEK FM RADIO RECEIVER DRIVER 8983M: Hans Verkuil <hverkuil@xs4all.nl> 8984L: linux-media@vger.kernel.org 8985S: Maintained 8986W: https://linuxtv.org 8987T: git git://linuxtv.org/media_tree.git 8988F: drivers/media/radio/radio-gemtek* 8989 8990GENERIC ARCHITECTURE TOPOLOGY 8991M: Sudeep Holla <sudeep.holla@arm.com> 8992L: linux-kernel@vger.kernel.org 8993S: Maintained 8994F: drivers/base/arch_topology.c 8995F: include/linux/arch_topology.h 8996 8997GENERIC ENTRY CODE 8998M: Thomas Gleixner <tglx@linutronix.de> 8999M: Peter Zijlstra <peterz@infradead.org> 9000M: Andy Lutomirski <luto@kernel.org> 9001L: linux-kernel@vger.kernel.org 9002S: Maintained 9003T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 9004F: include/linux/entry-common.h 9005F: include/linux/entry-kvm.h 9006F: kernel/entry/ 9007 9008GENERIC GPIO I2C DRIVER 9009M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9010S: Supported 9011F: drivers/i2c/busses/i2c-gpio.c 9012F: include/linux/platform_data/i2c-gpio.h 9013 9014GENERIC GPIO I2C MULTIPLEXER DRIVER 9015M: Peter Korsgaard <peter.korsgaard@barco.com> 9016L: linux-i2c@vger.kernel.org 9017S: Supported 9018F: Documentation/i2c/muxes/i2c-mux-gpio.rst 9019F: drivers/i2c/muxes/i2c-mux-gpio.c 9020F: include/linux/platform_data/i2c-mux-gpio.h 9021 9022GENERIC GPIO RESET DRIVER 9023M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 9024S: Maintained 9025F: drivers/reset/reset-gpio.c 9026 9027GENERIC HDLC (WAN) DRIVERS 9028M: Krzysztof Halasa <khc@pm.waw.pl> 9029S: Maintained 9030W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 9031F: drivers/net/wan/c101.c 9032F: drivers/net/wan/hd6457* 9033F: drivers/net/wan/hdlc* 9034F: drivers/net/wan/n2.c 9035F: drivers/net/wan/pc300too.c 9036F: drivers/net/wan/pci200syn.c 9037F: drivers/net/wan/wanxl* 9038 9039GENERIC INCLUDE/ASM HEADER FILES 9040M: Arnd Bergmann <arnd@arndb.de> 9041L: linux-arch@vger.kernel.org 9042S: Maintained 9043T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 9044F: include/asm-generic/ 9045F: include/uapi/asm-generic/ 9046 9047GENERIC PHY FRAMEWORK 9048M: Vinod Koul <vkoul@kernel.org> 9049M: Kishon Vijay Abraham I <kishon@kernel.org> 9050L: linux-phy@lists.infradead.org 9051S: Supported 9052Q: https://patchwork.kernel.org/project/linux-phy/list/ 9053T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 9054F: Documentation/devicetree/bindings/phy/ 9055F: drivers/phy/ 9056F: include/dt-bindings/phy/ 9057F: include/linux/phy/ 9058 9059GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 9060M: Wolfram Sang <wsa+renesas@sang-engineering.com> 9061S: Supported 9062F: Documentation/devicetree/bindings/i2c/i2c-demux-pinctrl.yaml 9063F: drivers/i2c/muxes/i2c-demux-pinctrl.c 9064 9065GENERIC PM DOMAINS 9066M: Ulf Hansson <ulf.hansson@linaro.org> 9067L: linux-pm@vger.kernel.org 9068S: Supported 9069F: Documentation/devicetree/bindings/power/power?domain* 9070T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm.git 9071F: drivers/pmdomain/ 9072F: include/linux/pm_domain.h 9073 9074GENERIC RADIX TREE 9075M: Kent Overstreet <kent.overstreet@linux.dev> 9076S: Supported 9077C: irc://irc.oftc.net/bcache 9078F: include/linux/generic-radix-tree.h 9079F: lib/generic-radix-tree.c 9080 9081GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 9082M: Eugen Hristev <eugen.hristev@microchip.com> 9083L: linux-input@vger.kernel.org 9084S: Maintained 9085F: drivers/input/touchscreen/resistive-adc-touch.c 9086 9087GENERIC STRING LIBRARY 9088M: Kees Cook <keescook@chromium.org> 9089R: Andy Shevchenko <andy@kernel.org> 9090L: linux-hardening@vger.kernel.org 9091S: Supported 9092T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 9093F: include/linux/string.h 9094F: include/linux/string_choices.h 9095F: include/linux/string_helpers.h 9096F: lib/string.c 9097F: lib/string_kunit.c 9098F: lib/string_helpers.c 9099F: lib/string_helpers_kunit.c 9100F: scripts/coccinelle/api/string_choices.cocci 9101 9102GENERIC UIO DRIVER FOR PCI DEVICES 9103M: "Michael S. Tsirkin" <mst@redhat.com> 9104L: kvm@vger.kernel.org 9105S: Supported 9106F: drivers/uio/uio_pci_generic.c 9107 9108GENERIC VDSO LIBRARY 9109M: Andy Lutomirski <luto@kernel.org> 9110M: Thomas Gleixner <tglx@linutronix.de> 9111M: Vincenzo Frascino <vincenzo.frascino@arm.com> 9112L: linux-kernel@vger.kernel.org 9113S: Maintained 9114T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 9115F: include/asm-generic/vdso/vsyscall.h 9116F: include/vdso/ 9117F: kernel/time/vsyscall.c 9118F: lib/vdso/ 9119 9120GENWQE (IBM Generic Workqueue Card) 9121M: Frank Haverkamp <haver@linux.ibm.com> 9122S: Supported 9123F: drivers/misc/genwqe/ 9124 9125GET_MAINTAINER SCRIPT 9126M: Joe Perches <joe@perches.com> 9127S: Maintained 9128F: scripts/get_maintainer.pl 9129 9130GFS2 FILE SYSTEM 9131M: Andreas Gruenbacher <agruenba@redhat.com> 9132L: gfs2@lists.linux.dev 9133S: Supported 9134B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 9135T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 9136F: Documentation/filesystems/gfs2* 9137F: fs/gfs2/ 9138F: include/uapi/linux/gfs2_ondisk.h 9139 9140GIGABYTE WATERFORCE SENSOR DRIVER 9141M: Aleksa Savic <savicaleksa83@gmail.com> 9142L: linux-hwmon@vger.kernel.org 9143S: Maintained 9144F: Documentation/hwmon/gigabyte_waterforce.rst 9145F: drivers/hwmon/gigabyte_waterforce.c 9146 9147GIGABYTE WMI DRIVER 9148M: Thomas Weißschuh <thomas@weissschuh.net> 9149L: platform-driver-x86@vger.kernel.org 9150S: Maintained 9151F: drivers/platform/x86/gigabyte-wmi.c 9152 9153GNSS SUBSYSTEM 9154M: Johan Hovold <johan@kernel.org> 9155S: Maintained 9156T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 9157F: Documentation/ABI/testing/sysfs-class-gnss 9158F: Documentation/devicetree/bindings/gnss/ 9159F: drivers/gnss/ 9160F: include/linux/gnss.h 9161 9162GO7007 MPEG CODEC 9163M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 9164L: linux-media@vger.kernel.org 9165S: Maintained 9166F: drivers/media/usb/go7007/ 9167 9168GOODIX TOUCHSCREEN 9169M: Bastien Nocera <hadess@hadess.net> 9170M: Hans de Goede <hdegoede@redhat.com> 9171L: linux-input@vger.kernel.org 9172S: Maintained 9173F: drivers/input/touchscreen/goodix* 9174 9175GOOGLE ETHERNET DRIVERS 9176M: Jeroen de Borst <jeroendb@google.com> 9177M: Praveen Kaligineedi <pkaligineedi@google.com> 9178R: Shailend Chand <shailend@google.com> 9179L: netdev@vger.kernel.org 9180S: Supported 9181F: Documentation/networking/device_drivers/ethernet/google/gve.rst 9182F: drivers/net/ethernet/google 9183 9184GOOGLE FIRMWARE DRIVERS 9185M: Tzung-Bi Shih <tzungbi@kernel.org> 9186R: Brian Norris <briannorris@chromium.org> 9187R: Julius Werner <jwerner@chromium.org> 9188L: chrome-platform@lists.linux.dev 9189S: Maintained 9190T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 9191F: drivers/firmware/google/ 9192 9193GOOGLE TENSOR SoC SUPPORT 9194M: Peter Griffin <peter.griffin@linaro.org> 9195L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 9196L: linux-samsung-soc@vger.kernel.org 9197S: Maintained 9198F: Documentation/devicetree/bindings/clock/google,gs101-clock.yaml 9199F: arch/arm64/boot/dts/exynos/google/ 9200F: drivers/clk/samsung/clk-gs101.c 9201F: include/dt-bindings/clock/google,gs101.h 9202K: [gG]oogle.?[tT]ensor 9203 9204GPD POCKET FAN DRIVER 9205M: Hans de Goede <hdegoede@redhat.com> 9206L: platform-driver-x86@vger.kernel.org 9207S: Maintained 9208F: drivers/platform/x86/gpd-pocket-fan.c 9209 9210GPIO ACPI SUPPORT 9211M: Mika Westerberg <mika.westerberg@linux.intel.com> 9212M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 9213L: linux-gpio@vger.kernel.org 9214L: linux-acpi@vger.kernel.org 9215S: Supported 9216T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9217F: Documentation/firmware-guide/acpi/gpio-properties.rst 9218F: drivers/gpio/gpiolib-acpi.c 9219F: drivers/gpio/gpiolib-acpi.h 9220 9221GPIO AGGREGATOR 9222M: Geert Uytterhoeven <geert+renesas@glider.be> 9223L: linux-gpio@vger.kernel.org 9224S: Supported 9225F: Documentation/admin-guide/gpio/gpio-aggregator.rst 9226F: drivers/gpio/gpio-aggregator.c 9227 9228GPIO IR Transmitter 9229M: Sean Young <sean@mess.org> 9230L: linux-media@vger.kernel.org 9231S: Maintained 9232F: Documentation/devicetree/bindings/leds/irled/gpio-ir-tx.yaml 9233F: drivers/media/rc/gpio-ir-tx.c 9234 9235GPIO MOCKUP DRIVER 9236M: Bamvor Jian Zhang <bamv2005@gmail.com> 9237L: linux-gpio@vger.kernel.org 9238S: Maintained 9239F: drivers/gpio/gpio-mockup.c 9240F: tools/testing/selftests/gpio/ 9241 9242GPIO REGMAP 9243M: Michael Walle <mwalle@kernel.org> 9244S: Maintained 9245F: drivers/gpio/gpio-regmap.c 9246F: include/linux/gpio/regmap.h 9247K: (devm_)?gpio_regmap_(un)?register 9248 9249GPIO SUBSYSTEM 9250M: Linus Walleij <linus.walleij@linaro.org> 9251M: Bartosz Golaszewski <brgl@bgdev.pl> 9252L: linux-gpio@vger.kernel.org 9253S: Maintained 9254T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9255F: Documentation/admin-guide/gpio/ 9256F: Documentation/devicetree/bindings/gpio/ 9257F: Documentation/driver-api/gpio/ 9258F: drivers/gpio/ 9259F: include/dt-bindings/gpio/ 9260F: include/linux/gpio.h 9261F: include/linux/gpio/ 9262F: include/linux/of_gpio.h 9263 9264GPIO UAPI 9265M: Bartosz Golaszewski <brgl@bgdev.pl> 9266R: Kent Gibson <warthog618@gmail.com> 9267L: linux-gpio@vger.kernel.org 9268S: Maintained 9269T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 9270F: Documentation/ABI/obsolete/sysfs-gpio 9271F: Documentation/ABI/testing/gpio-cdev 9272F: Documentation/userspace-api/gpio/ 9273F: drivers/gpio/gpiolib-cdev.c 9274F: include/uapi/linux/gpio.h 9275F: tools/gpio/ 9276 9277GRE DEMULTIPLEXER DRIVER 9278M: Dmitry Kozlov <xeb@mail.ru> 9279L: netdev@vger.kernel.org 9280S: Maintained 9281F: include/net/gre.h 9282F: net/ipv4/gre_demux.c 9283F: net/ipv4/gre_offload.c 9284 9285GRETH 10/100/1G Ethernet MAC device driver 9286M: Andreas Larsson <andreas@gaisler.com> 9287L: netdev@vger.kernel.org 9288S: Maintained 9289F: drivers/net/ethernet/aeroflex/ 9290 9291GREYBUS AUDIO PROTOCOLS DRIVERS 9292M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 9293M: Mark Greer <mgreer@animalcreek.com> 9294S: Maintained 9295F: drivers/staging/greybus/audio_apbridgea.c 9296F: drivers/staging/greybus/audio_apbridgea.h 9297F: drivers/staging/greybus/audio_codec.c 9298F: drivers/staging/greybus/audio_codec.h 9299F: drivers/staging/greybus/audio_gb.c 9300F: drivers/staging/greybus/audio_manager.c 9301F: drivers/staging/greybus/audio_manager.h 9302F: drivers/staging/greybus/audio_manager_module.c 9303F: drivers/staging/greybus/audio_manager_private.h 9304F: drivers/staging/greybus/audio_manager_sysfs.c 9305F: drivers/staging/greybus/audio_module.c 9306F: drivers/staging/greybus/audio_topology.c 9307 9308GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 9309M: Viresh Kumar <vireshk@kernel.org> 9310S: Maintained 9311F: drivers/staging/greybus/authentication.c 9312F: drivers/staging/greybus/bootrom.c 9313F: drivers/staging/greybus/firmware.h 9314F: drivers/staging/greybus/fw-core.c 9315F: drivers/staging/greybus/fw-download.c 9316F: drivers/staging/greybus/fw-management.c 9317F: drivers/staging/greybus/greybus_authentication.h 9318F: drivers/staging/greybus/greybus_firmware.h 9319F: drivers/staging/greybus/hid.c 9320F: drivers/staging/greybus/i2c.c 9321F: drivers/staging/greybus/spi.c 9322F: drivers/staging/greybus/spilib.c 9323F: drivers/staging/greybus/spilib.h 9324 9325GREYBUS LOOPBACK DRIVER 9326M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 9327S: Maintained 9328F: drivers/staging/greybus/loopback.c 9329 9330GREYBUS PLATFORM DRIVERS 9331M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 9332S: Maintained 9333F: drivers/staging/greybus/arche-apb-ctrl.c 9334F: drivers/staging/greybus/arche-platform.c 9335F: drivers/staging/greybus/arche_platform.h 9336 9337GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 9338M: Rui Miguel Silva <rmfrfs@gmail.com> 9339S: Maintained 9340F: drivers/staging/greybus/gpio.c 9341F: drivers/staging/greybus/light.c 9342F: drivers/staging/greybus/power_supply.c 9343F: drivers/staging/greybus/sdio.c 9344F: drivers/staging/greybus/spi.c 9345F: drivers/staging/greybus/spilib.c 9346 9347GREYBUS BEAGLEPLAY DRIVERS 9348M: Ayush Singh <ayushdevel1325@gmail.com> 9349L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9350S: Maintained 9351F: Documentation/devicetree/bindings/net/ti,cc1352p7.yaml 9352F: drivers/greybus/gb-beagleplay.c 9353 9354GREYBUS SUBSYSTEM 9355M: Johan Hovold <johan@kernel.org> 9356M: Alex Elder <elder@kernel.org> 9357M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9358L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 9359S: Maintained 9360F: drivers/greybus/ 9361F: drivers/staging/greybus/ 9362F: include/linux/greybus.h 9363F: include/linux/greybus/ 9364 9365GREYBUS UART PROTOCOLS DRIVERS 9366M: David Lin <dtwlin@gmail.com> 9367S: Maintained 9368F: drivers/staging/greybus/log.c 9369F: drivers/staging/greybus/uart.c 9370 9371GS1662 VIDEO SERIALIZER 9372M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 9373L: linux-media@vger.kernel.org 9374S: Maintained 9375T: git git://linuxtv.org/media_tree.git 9376F: drivers/media/spi/gs1662.c 9377 9378GSPCA FINEPIX SUBDRIVER 9379M: Frank Zago <frank@zago.net> 9380L: linux-media@vger.kernel.org 9381S: Maintained 9382T: git git://linuxtv.org/media_tree.git 9383F: drivers/media/usb/gspca/finepix.c 9384 9385GSPCA GL860 SUBDRIVER 9386M: Olivier Lorin <o.lorin@laposte.net> 9387L: linux-media@vger.kernel.org 9388S: Maintained 9389T: git git://linuxtv.org/media_tree.git 9390F: drivers/media/usb/gspca/gl860/ 9391 9392GSPCA M5602 SUBDRIVER 9393M: Erik Andren <erik.andren@gmail.com> 9394L: linux-media@vger.kernel.org 9395S: Maintained 9396T: git git://linuxtv.org/media_tree.git 9397F: drivers/media/usb/gspca/m5602/ 9398 9399GSPCA PAC207 SONIXB SUBDRIVER 9400M: Hans Verkuil <hverkuil@xs4all.nl> 9401L: linux-media@vger.kernel.org 9402S: Odd Fixes 9403T: git git://linuxtv.org/media_tree.git 9404F: drivers/media/usb/gspca/pac207.c 9405 9406GSPCA SN9C20X SUBDRIVER 9407M: Brian Johnson <brijohn@gmail.com> 9408L: linux-media@vger.kernel.org 9409S: Maintained 9410T: git git://linuxtv.org/media_tree.git 9411F: drivers/media/usb/gspca/sn9c20x.c 9412 9413GSPCA T613 SUBDRIVER 9414M: Leandro Costantino <lcostantino@gmail.com> 9415L: linux-media@vger.kernel.org 9416S: Maintained 9417T: git git://linuxtv.org/media_tree.git 9418F: drivers/media/usb/gspca/t613.c 9419 9420GSPCA USB WEBCAM DRIVER 9421M: Hans Verkuil <hverkuil@xs4all.nl> 9422L: linux-media@vger.kernel.org 9423S: Odd Fixes 9424T: git git://linuxtv.org/media_tree.git 9425F: drivers/media/usb/gspca/ 9426 9427GTP (GPRS Tunneling Protocol) 9428M: Pablo Neira Ayuso <pablo@netfilter.org> 9429M: Harald Welte <laforge@gnumonks.org> 9430L: osmocom-net-gprs@lists.osmocom.org 9431S: Maintained 9432T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 9433F: drivers/net/gtp.c 9434 9435GUID PARTITION TABLE (GPT) 9436M: Davidlohr Bueso <dave@stgolabs.net> 9437L: linux-efi@vger.kernel.org 9438S: Maintained 9439F: block/partitions/efi.* 9440 9441HABANALABS PCI DRIVER 9442M: Oded Gabbay <ogabbay@kernel.org> 9443L: dri-devel@lists.freedesktop.org 9444S: Supported 9445C: irc://irc.oftc.net/dri-devel 9446T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 9447F: Documentation/ABI/testing/debugfs-driver-habanalabs 9448F: Documentation/ABI/testing/sysfs-driver-habanalabs 9449F: drivers/accel/habanalabs/ 9450F: include/linux/habanalabs/ 9451F: include/trace/events/habanalabs.h 9452F: include/uapi/drm/habanalabs_accel.h 9453 9454HACKRF MEDIA DRIVER 9455L: linux-media@vger.kernel.org 9456S: Orphan 9457W: https://linuxtv.org 9458Q: http://patchwork.linuxtv.org/project/linux-media/list/ 9459F: drivers/media/usb/hackrf/ 9460 9461HANDSHAKE UPCALL FOR TRANSPORT LAYER SECURITY 9462M: Chuck Lever <chuck.lever@oracle.com> 9463L: kernel-tls-handshake@lists.linux.dev 9464L: netdev@vger.kernel.org 9465S: Maintained 9466F: Documentation/netlink/specs/handshake.yaml 9467F: Documentation/networking/tls-handshake.rst 9468F: include/net/handshake.h 9469F: include/trace/events/handshake.h 9470F: net/handshake/ 9471 9472HANTRO VPU CODEC DRIVER 9473M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 9474M: Philipp Zabel <p.zabel@pengutronix.de> 9475L: linux-media@vger.kernel.org 9476L: linux-rockchip@lists.infradead.org 9477S: Maintained 9478F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 9479F: Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml 9480F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 9481F: drivers/media/platform/verisilicon/ 9482 9483HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 9484M: Frank Seidel <frank@f-seidel.de> 9485L: platform-driver-x86@vger.kernel.org 9486S: Maintained 9487W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 9488F: drivers/platform/x86/hdaps.c 9489 9490HARDWARE MONITORING 9491M: Jean Delvare <jdelvare@suse.com> 9492M: Guenter Roeck <linux@roeck-us.net> 9493L: linux-hwmon@vger.kernel.org 9494S: Maintained 9495W: http://hwmon.wiki.kernel.org/ 9496T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 9497F: Documentation/ABI/testing/sysfs-class-hwmon 9498F: Documentation/devicetree/bindings/hwmon/ 9499F: Documentation/hwmon/ 9500F: drivers/hwmon/ 9501F: include/linux/hwmon*.h 9502F: include/trace/events/hwmon*.h 9503K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 9504 9505HARDWARE RANDOM NUMBER GENERATOR CORE 9506M: Olivia Mackall <olivia@selenic.com> 9507M: Herbert Xu <herbert@gondor.apana.org.au> 9508L: linux-crypto@vger.kernel.org 9509S: Odd fixes 9510F: Documentation/admin-guide/hw_random.rst 9511F: Documentation/devicetree/bindings/rng/ 9512F: drivers/char/hw_random/ 9513F: include/linux/hw_random.h 9514 9515HARDWARE SPINLOCK CORE 9516M: Bjorn Andersson <andersson@kernel.org> 9517R: Baolin Wang <baolin.wang7@gmail.com> 9518L: linux-remoteproc@vger.kernel.org 9519S: Maintained 9520T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 9521F: Documentation/devicetree/bindings/hwlock/ 9522F: Documentation/locking/hwspinlock.rst 9523F: drivers/hwspinlock/ 9524F: include/linux/hwspinlock.h 9525 9526HARDWARE TRACING FACILITIES 9527M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 9528S: Maintained 9529F: drivers/hwtracing/ 9530 9531HARMONY SOUND DRIVER 9532L: linux-parisc@vger.kernel.org 9533S: Maintained 9534F: sound/parisc/harmony.* 9535 9536HDPVR USB VIDEO ENCODER DRIVER 9537M: Hans Verkuil <hverkuil@xs4all.nl> 9538L: linux-media@vger.kernel.org 9539S: Odd Fixes 9540W: https://linuxtv.org 9541T: git git://linuxtv.org/media_tree.git 9542F: drivers/media/usb/hdpvr/ 9543 9544HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 9545M: Keng-Yu Lin <keng-yu.lin@hpe.com> 9546S: Supported 9547F: drivers/misc/hpilo.[ch] 9548 9549HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 9550M: Jerry Hoemann <jerry.hoemann@hpe.com> 9551S: Supported 9552F: Documentation/watchdog/hpwdt.rst 9553F: drivers/watchdog/hpwdt.c 9554 9555HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 9556M: Don Brace <don.brace@microchip.com> 9557L: storagedev@microchip.com 9558L: linux-scsi@vger.kernel.org 9559S: Supported 9560F: Documentation/scsi/hpsa.rst 9561F: drivers/scsi/hpsa*.[ch] 9562F: include/linux/cciss*.h 9563F: include/uapi/linux/cciss*.h 9564 9565HFI1 DRIVER 9566M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 9567L: linux-rdma@vger.kernel.org 9568S: Supported 9569F: drivers/infiniband/hw/hfi1 9570 9571HFS FILESYSTEM 9572L: linux-fsdevel@vger.kernel.org 9573S: Orphan 9574F: Documentation/filesystems/hfs.rst 9575F: fs/hfs/ 9576 9577HFSPLUS FILESYSTEM 9578L: linux-fsdevel@vger.kernel.org 9579S: Orphan 9580F: Documentation/filesystems/hfsplus.rst 9581F: fs/hfsplus/ 9582 9583HGA FRAMEBUFFER DRIVER 9584M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 9585L: linux-nvidia@lists.surfsouth.com 9586S: Maintained 9587W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 9588F: drivers/video/fbdev/hgafb.c 9589 9590HIBERNATION (aka Software Suspend, aka swsusp) 9591M: "Rafael J. Wysocki" <rafael@kernel.org> 9592M: Pavel Machek <pavel@ucw.cz> 9593L: linux-pm@vger.kernel.org 9594S: Supported 9595B: https://bugzilla.kernel.org 9596F: arch/*/include/asm/suspend*.h 9597F: arch/x86/power/ 9598F: drivers/base/power/ 9599F: include/linux/freezer.h 9600F: include/linux/pm.h 9601F: include/linux/suspend.h 9602F: kernel/power/ 9603 9604HID CORE LAYER 9605M: Jiri Kosina <jikos@kernel.org> 9606M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 9607L: linux-input@vger.kernel.org 9608S: Maintained 9609T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 9610F: Documentation/hid/ 9611F: drivers/hid/ 9612F: include/linux/hid* 9613F: include/uapi/linux/hid* 9614F: samples/hid/ 9615F: tools/testing/selftests/hid/ 9616 9617HID LOGITECH DRIVERS 9618R: Filipe Laíns <lains@riseup.net> 9619L: linux-input@vger.kernel.org 9620S: Maintained 9621F: drivers/hid/hid-logitech-* 9622 9623HID NVIDIA SHIELD DRIVER 9624M: Rahul Rameshbabu <rrameshbabu@nvidia.com> 9625L: linux-input@vger.kernel.org 9626S: Maintained 9627F: drivers/hid/hid-nvidia-shield.c 9628 9629HID PHOENIX RC FLIGHT CONTROLLER 9630M: Marcus Folkesson <marcus.folkesson@gmail.com> 9631L: linux-input@vger.kernel.org 9632S: Maintained 9633F: drivers/hid/hid-pxrc.c 9634 9635HID PLAYSTATION DRIVER 9636M: Roderick Colenbrander <roderick.colenbrander@sony.com> 9637L: linux-input@vger.kernel.org 9638S: Supported 9639F: drivers/hid/hid-playstation.c 9640 9641HID SENSOR HUB DRIVERS 9642M: Jiri Kosina <jikos@kernel.org> 9643M: Jonathan Cameron <jic23@kernel.org> 9644M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9645L: linux-input@vger.kernel.org 9646L: linux-iio@vger.kernel.org 9647S: Maintained 9648F: Documentation/hid/hid-sensor* 9649F: drivers/hid/hid-sensor-* 9650F: drivers/iio/*/hid-* 9651F: include/linux/hid-sensor-* 9652 9653HID VRC-2 CAR CONTROLLER DRIVER 9654M: Marcus Folkesson <marcus.folkesson@gmail.com> 9655L: linux-input@vger.kernel.org 9656S: Maintained 9657F: drivers/hid/hid-vrc2.c 9658 9659HID WACOM DRIVER 9660M: Ping Cheng <ping.cheng@wacom.com> 9661M: Jason Gerecke <jason.gerecke@wacom.com> 9662L: linux-input@vger.kernel.org 9663S: Maintained 9664F: drivers/hid/wacom.h 9665F: drivers/hid/wacom_* 9666 9667HID++ LOGITECH DRIVERS 9668R: Filipe Laíns <lains@riseup.net> 9669R: Bastien Nocera <hadess@hadess.net> 9670L: linux-input@vger.kernel.org 9671S: Maintained 9672F: drivers/hid/hid-logitech-hidpp.c 9673 9674HIGH-RESOLUTION TIMERS, CLOCKEVENTS 9675M: Thomas Gleixner <tglx@linutronix.de> 9676L: linux-kernel@vger.kernel.org 9677S: Maintained 9678T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 9679F: Documentation/timers/ 9680F: include/linux/clockchips.h 9681F: include/linux/hrtimer.h 9682F: kernel/time/clockevents.c 9683F: kernel/time/hrtimer.c 9684F: kernel/time/timer_*.c 9685 9686HIGH-SPEED SCC DRIVER FOR AX.25 9687L: linux-hams@vger.kernel.org 9688S: Orphan 9689F: drivers/net/hamradio/scc.c 9690 9691HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 9692M: HighPoint Linux Team <linux@highpoint-tech.com> 9693S: Supported 9694W: http://www.highpoint-tech.com 9695F: Documentation/scsi/hptiop.rst 9696F: drivers/scsi/hptiop.c 9697 9698HIKEY960 ONBOARD USB GPIO HUB DRIVER 9699M: John Stultz <jstultz@google.com> 9700L: linux-kernel@vger.kernel.org 9701S: Maintained 9702F: drivers/misc/hisi_hikey_usb.c 9703 9704HIMAX HX83112B TOUCHSCREEN SUPPORT 9705M: Job Noorman <job@noorman.info> 9706L: linux-input@vger.kernel.org 9707S: Maintained 9708F: Documentation/devicetree/bindings/input/touchscreen/himax,hx83112b.yaml 9709F: drivers/input/touchscreen/himax_hx83112b.c 9710 9711HIPPI 9712M: Jes Sorensen <jes@trained-monkey.org> 9713L: linux-hippi@sunsite.dk 9714S: Maintained 9715F: drivers/net/hippi/ 9716F: include/linux/hippidevice.h 9717F: include/uapi/linux/if_hippi.h 9718F: net/802/hippi.c 9719 9720HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 9721M: Kurt Kanzenbach <kurt@linutronix.de> 9722L: netdev@vger.kernel.org 9723S: Maintained 9724F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 9725F: drivers/net/dsa/hirschmann/* 9726F: include/linux/platform_data/hirschmann-hellcreek.h 9727F: net/dsa/tag_hellcreek.c 9728 9729HISILICON DMA DRIVER 9730M: Zhou Wang <wangzhou1@hisilicon.com> 9731M: Jie Hai <haijie1@huawei.com> 9732L: dmaengine@vger.kernel.org 9733S: Maintained 9734F: drivers/dma/hisi_dma.c 9735 9736HISILICON GPIO DRIVER 9737M: Jay Fang <f.fangjian@huawei.com> 9738L: linux-gpio@vger.kernel.org 9739S: Maintained 9740F: Documentation/devicetree/bindings/gpio/hisilicon,ascend910-gpio.yaml 9741F: drivers/gpio/gpio-hisi.c 9742 9743HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 9744M: Zhiqi Song <songzhiqi1@huawei.com> 9745M: Longfang Liu <liulongfang@huawei.com> 9746L: linux-crypto@vger.kernel.org 9747S: Maintained 9748F: Documentation/ABI/testing/debugfs-hisi-hpre 9749F: drivers/crypto/hisilicon/hpre/hpre.h 9750F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 9751F: drivers/crypto/hisilicon/hpre/hpre_main.c 9752 9753HISILICON HNS3 PMU DRIVER 9754M: Jijie Shao <shaojijie@huawei.com> 9755S: Supported 9756F: Documentation/admin-guide/perf/hns3-pmu.rst 9757F: drivers/perf/hisilicon/hns3_pmu.c 9758 9759HISILICON I2C CONTROLLER DRIVER 9760M: Yicong Yang <yangyicong@hisilicon.com> 9761L: linux-i2c@vger.kernel.org 9762S: Maintained 9763W: https://www.hisilicon.com 9764F: Documentation/devicetree/bindings/i2c/hisilicon,ascend910-i2c.yaml 9765F: drivers/i2c/busses/i2c-hisi.c 9766 9767HISILICON KUNPENG SOC HCCS DRIVER 9768M: Huisong Li <lihuisong@huawei.com> 9769S: Maintained 9770F: Documentation/ABI/testing/sysfs-devices-platform-kunpeng_hccs 9771F: drivers/soc/hisilicon/kunpeng_hccs.c 9772F: drivers/soc/hisilicon/kunpeng_hccs.h 9773 9774HISILICON LPC BUS DRIVER 9775M: Jay Fang <f.fangjian@huawei.com> 9776S: Maintained 9777W: http://www.hisilicon.com 9778F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 9779F: drivers/bus/hisi_lpc.c 9780 9781HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 9782M: Yisen Zhuang <yisen.zhuang@huawei.com> 9783M: Salil Mehta <salil.mehta@huawei.com> 9784M: Jijie Shao <shaojijie@huawei.com> 9785L: netdev@vger.kernel.org 9786S: Maintained 9787W: http://www.hisilicon.com 9788F: drivers/net/ethernet/hisilicon/hns3/ 9789 9790HISILICON NETWORK SUBSYSTEM DRIVER 9791M: Yisen Zhuang <yisen.zhuang@huawei.com> 9792M: Salil Mehta <salil.mehta@huawei.com> 9793L: netdev@vger.kernel.org 9794S: Maintained 9795W: http://www.hisilicon.com 9796F: Documentation/devicetree/bindings/net/hisilicon*.txt 9797F: drivers/net/ethernet/hisilicon/ 9798 9799HISILICON PMU DRIVER 9800M: Yicong Yang <yangyicong@hisilicon.com> 9801M: Jonathan Cameron <jonathan.cameron@huawei.com> 9802S: Supported 9803W: http://www.hisilicon.com 9804F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 9805F: Documentation/admin-guide/perf/hisi-pmu.rst 9806F: drivers/perf/hisilicon 9807 9808HISILICON PTT DRIVER 9809M: Yicong Yang <yangyicong@hisilicon.com> 9810M: Jonathan Cameron <jonathan.cameron@huawei.com> 9811L: linux-kernel@vger.kernel.org 9812S: Maintained 9813F: Documentation/ABI/testing/sysfs-devices-hisi_ptt 9814F: Documentation/trace/hisi-ptt.rst 9815F: drivers/hwtracing/ptt/ 9816F: tools/perf/arch/arm64/util/hisi-ptt.c 9817F: tools/perf/util/hisi-ptt* 9818F: tools/perf/util/hisi-ptt-decoder/* 9819 9820HISILICON QM DRIVER 9821M: Weili Qian <qianweili@huawei.com> 9822M: Zhou Wang <wangzhou1@hisilicon.com> 9823L: linux-crypto@vger.kernel.org 9824S: Maintained 9825F: drivers/crypto/hisilicon/Kconfig 9826F: drivers/crypto/hisilicon/Makefile 9827F: drivers/crypto/hisilicon/qm.c 9828F: drivers/crypto/hisilicon/sgl.c 9829F: include/linux/hisi_acc_qm.h 9830 9831HISILICON ROCE DRIVER 9832M: Chengchang Tang <tangchengchang@huawei.com> 9833M: Junxian Huang <huangjunxian6@hisilicon.com> 9834L: linux-rdma@vger.kernel.org 9835S: Maintained 9836F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 9837F: drivers/infiniband/hw/hns/ 9838 9839HISILICON SAS Controller 9840M: Xiang Chen <chenxiang66@hisilicon.com> 9841S: Supported 9842W: http://www.hisilicon.com 9843F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 9844F: drivers/scsi/hisi_sas/ 9845 9846HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 9847M: Longfang Liu <liulongfang@huawei.com> 9848L: linux-crypto@vger.kernel.org 9849S: Maintained 9850F: Documentation/ABI/testing/debugfs-hisi-sec 9851F: drivers/crypto/hisilicon/sec2/sec.h 9852F: drivers/crypto/hisilicon/sec2/sec_crypto.c 9853F: drivers/crypto/hisilicon/sec2/sec_crypto.h 9854F: drivers/crypto/hisilicon/sec2/sec_main.c 9855 9856HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 9857M: Jay Fang <f.fangjian@huawei.com> 9858L: linux-spi@vger.kernel.org 9859S: Maintained 9860W: http://www.hisilicon.com 9861F: drivers/spi/spi-hisi-kunpeng.c 9862 9863HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 9864M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9865L: linux-kernel@vger.kernel.org 9866S: Maintained 9867F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 9868F: drivers/spmi/hisi-spmi-controller.c 9869 9870HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 9871M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 9872L: linux-kernel@vger.kernel.org 9873S: Maintained 9874F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 9875F: drivers/mfd/hi6421-spmi-pmic.c 9876 9877HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 9878M: Weili Qian <qianweili@huawei.com> 9879S: Maintained 9880F: drivers/crypto/hisilicon/trng/trng.c 9881 9882HISILICON V3XX SPI NOR FLASH Controller Driver 9883M: Jay Fang <f.fangjian@huawei.com> 9884S: Maintained 9885W: http://www.hisilicon.com 9886F: drivers/spi/spi-hisi-sfc-v3xx.c 9887 9888HISILICON ZIP Controller DRIVER 9889M: Yang Shen <shenyang39@huawei.com> 9890M: Zhou Wang <wangzhou1@hisilicon.com> 9891L: linux-crypto@vger.kernel.org 9892S: Maintained 9893F: Documentation/ABI/testing/debugfs-hisi-zip 9894F: drivers/crypto/hisilicon/zip/ 9895 9896HMM - Heterogeneous Memory Management 9897M: Jérôme Glisse <jglisse@redhat.com> 9898L: linux-mm@kvack.org 9899S: Maintained 9900F: Documentation/mm/hmm.rst 9901F: include/linux/hmm* 9902F: lib/test_hmm* 9903F: mm/hmm* 9904F: tools/testing/selftests/mm/*hmm* 9905 9906HONEYWELL HSC030PA PRESSURE SENSOR SERIES IIO DRIVER 9907M: Petre Rodan <petre.rodan@subdimension.ro> 9908L: linux-iio@vger.kernel.org 9909S: Maintained 9910F: Documentation/devicetree/bindings/iio/pressure/honeywell,hsc030pa.yaml 9911F: drivers/iio/pressure/hsc030pa* 9912 9913HONEYWELL MPRLS0025PA PRESSURE SENSOR SERIES IIO DRIVER 9914M: Andreas Klinger <ak@it-klinger.de> 9915M: Petre Rodan <petre.rodan@subdimension.ro> 9916L: linux-iio@vger.kernel.org 9917S: Maintained 9918F: Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml 9919F: drivers/iio/pressure/mprls0025pa* 9920 9921HP BIOSCFG DRIVER 9922M: Jorge Lopez <jorge.lopez2@hp.com> 9923L: platform-driver-x86@vger.kernel.org 9924S: Maintained 9925F: drivers/platform/x86/hp/hp-bioscfg/ 9926 9927HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 9928L: platform-driver-x86@vger.kernel.org 9929S: Orphan 9930F: drivers/platform/x86/hp/tc1100-wmi.c 9931 9932HP WMI HARDWARE MONITOR DRIVER 9933M: James Seo <james@equiv.tech> 9934L: linux-hwmon@vger.kernel.org 9935S: Maintained 9936F: Documentation/hwmon/hp-wmi-sensors.rst 9937F: drivers/hwmon/hp-wmi-sensors.c 9938 9939HPET: High Precision Event Timers driver 9940M: Clemens Ladisch <clemens@ladisch.de> 9941S: Maintained 9942F: Documentation/timers/hpet.rst 9943F: drivers/char/hpet.c 9944F: include/linux/hpet.h 9945F: include/uapi/linux/hpet.h 9946 9947HPET: x86 9948S: Orphan 9949F: arch/x86/include/asm/hpet.h 9950F: arch/x86/kernel/hpet.c 9951 9952HPFS FILESYSTEM 9953M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 9954S: Maintained 9955W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 9956F: fs/hpfs/ 9957 9958HS3001 Hardware Temperature and Humidity Sensor 9959M: Andre Werner <andre.werner@systec-electronic.com> 9960L: linux-hwmon@vger.kernel.org 9961S: Maintained 9962F: drivers/hwmon/hs3001.c 9963 9964HSI SUBSYSTEM 9965M: Sebastian Reichel <sre@kernel.org> 9966S: Maintained 9967T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 9968F: Documentation/ABI/testing/sysfs-bus-hsi 9969F: Documentation/driver-api/hsi.rst 9970F: drivers/hsi/ 9971F: include/linux/hsi/ 9972F: include/uapi/linux/hsi/ 9973 9974HSO 3G MODEM DRIVER 9975L: linux-usb@vger.kernel.org 9976S: Orphan 9977F: drivers/net/usb/hso.c 9978 9979HSR NETWORK PROTOCOL 9980L: netdev@vger.kernel.org 9981S: Orphan 9982F: net/hsr/ 9983 9984HT16K33 LED CONTROLLER DRIVER 9985M: Robin van der Gracht <robin@protonic.nl> 9986S: Maintained 9987F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9988F: drivers/auxdisplay/ht16k33.c 9989 9990HTCPEN TOUCHSCREEN DRIVER 9991M: Pau Oliva Fora <pof@eslack.org> 9992L: linux-input@vger.kernel.org 9993S: Maintained 9994F: drivers/input/touchscreen/htcpen.c 9995 9996HTE SUBSYSTEM 9997M: Dipen Patel <dipenp@nvidia.com> 9998L: timestamp@lists.linux.dev 9999S: Maintained 10000Q: https://patchwork.kernel.org/project/timestamp/list/ 10001T: git git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux.git 10002F: Documentation/devicetree/bindings/timestamp/ 10003F: Documentation/driver-api/hte/ 10004F: drivers/hte/ 10005F: include/linux/hte.h 10006 10007HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 10008M: Lorenzo Bianconi <lorenzo@kernel.org> 10009L: linux-iio@vger.kernel.org 10010S: Maintained 10011W: http://www.st.com/ 10012F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 10013F: drivers/iio/humidity/hts221* 10014 10015HUAWEI ETHERNET DRIVER 10016M: Cai Huoqing <cai.huoqing@linux.dev> 10017L: netdev@vger.kernel.org 10018S: Maintained 10019F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 10020F: drivers/net/ethernet/huawei/hinic/ 10021 10022HUGETLB SUBSYSTEM 10023M: Muchun Song <muchun.song@linux.dev> 10024L: linux-mm@kvack.org 10025S: Maintained 10026F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 10027F: Documentation/admin-guide/mm/hugetlbpage.rst 10028F: Documentation/mm/hugetlbfs_reserv.rst 10029F: Documentation/mm/vmemmap_dedup.rst 10030F: fs/hugetlbfs/ 10031F: include/linux/hugetlb.h 10032F: mm/hugetlb.c 10033F: mm/hugetlb_vmemmap.c 10034F: mm/hugetlb_vmemmap.h 10035F: tools/testing/selftests/cgroup/test_hugetlb_memcg.c 10036 10037HVA ST MEDIA DRIVER 10038M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 10039L: linux-media@vger.kernel.org 10040S: Supported 10041W: https://linuxtv.org 10042T: git git://linuxtv.org/media_tree.git 10043F: drivers/media/platform/st/sti/hva 10044 10045HWPOISON MEMORY FAILURE HANDLING 10046M: Miaohe Lin <linmiaohe@huawei.com> 10047R: Naoya Horiguchi <naoya.horiguchi@nec.com> 10048L: linux-mm@kvack.org 10049S: Maintained 10050F: mm/hwpoison-inject.c 10051F: mm/memory-failure.c 10052 10053HYCON HY46XX TOUCHSCREEN SUPPORT 10054M: Giulio Benetti <giulio.benetti@benettiengineering.com> 10055L: linux-input@vger.kernel.org 10056S: Maintained 10057F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 10058F: drivers/input/touchscreen/hycon-hy46xx.c 10059 10060HYGON PROCESSOR SUPPORT 10061M: Pu Wen <puwen@hygon.cn> 10062L: linux-kernel@vger.kernel.org 10063S: Maintained 10064F: arch/x86/kernel/cpu/hygon.c 10065 10066HYNIX HI556 SENSOR DRIVER 10067M: Sakari Ailus <sakari.ailus@linux.intel.com> 10068L: linux-media@vger.kernel.org 10069S: Maintained 10070T: git git://linuxtv.org/media_tree.git 10071F: drivers/media/i2c/hi556.c 10072 10073HYNIX HI846 SENSOR DRIVER 10074M: Martin Kepplinger <martin.kepplinger@puri.sm> 10075L: linux-media@vger.kernel.org 10076S: Maintained 10077F: drivers/media/i2c/hi846.c 10078 10079HYNIX HI847 SENSOR DRIVER 10080M: Sakari Ailus <sakari.ailus@linux.intel.com> 10081L: linux-media@vger.kernel.org 10082S: Maintained 10083F: drivers/media/i2c/hi847.c 10084 10085Hyper-V/Azure CORE AND DRIVERS 10086M: "K. Y. Srinivasan" <kys@microsoft.com> 10087M: Haiyang Zhang <haiyangz@microsoft.com> 10088M: Wei Liu <wei.liu@kernel.org> 10089M: Dexuan Cui <decui@microsoft.com> 10090L: linux-hyperv@vger.kernel.org 10091S: Supported 10092T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 10093F: Documentation/ABI/stable/sysfs-bus-vmbus 10094F: Documentation/ABI/testing/debugfs-hyperv 10095F: Documentation/devicetree/bindings/bus/microsoft,vmbus.yaml 10096F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 10097F: Documentation/virt/hyperv 10098F: arch/arm64/hyperv 10099F: arch/arm64/include/asm/hyperv-tlfs.h 10100F: arch/arm64/include/asm/mshyperv.h 10101F: arch/x86/hyperv 10102F: arch/x86/include/asm/hyperv-tlfs.h 10103F: arch/x86/include/asm/mshyperv.h 10104F: arch/x86/include/asm/trace/hyperv.h 10105F: arch/x86/kernel/cpu/mshyperv.c 10106F: drivers/clocksource/hyperv_timer.c 10107F: drivers/hid/hid-hyperv.c 10108F: drivers/hv/ 10109F: drivers/input/serio/hyperv-keyboard.c 10110F: drivers/iommu/hyperv-iommu.c 10111F: drivers/net/ethernet/microsoft/ 10112F: drivers/net/hyperv/ 10113F: drivers/pci/controller/pci-hyperv-intf.c 10114F: drivers/pci/controller/pci-hyperv.c 10115F: drivers/scsi/storvsc_drv.c 10116F: drivers/uio/uio_hv_generic.c 10117F: drivers/video/fbdev/hyperv_fb.c 10118F: include/asm-generic/hyperv-tlfs.h 10119F: include/asm-generic/mshyperv.h 10120F: include/clocksource/hyperv_timer.h 10121F: include/linux/hyperv.h 10122F: include/net/mana 10123F: include/uapi/linux/hyperv.h 10124F: net/vmw_vsock/hyperv_transport.c 10125F: tools/hv/ 10126 10127HYPERBUS SUPPORT 10128M: Vignesh Raghavendra <vigneshr@ti.com> 10129R: Tudor Ambarus <tudor.ambarus@linaro.org> 10130L: linux-mtd@lists.infradead.org 10131S: Supported 10132Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 10133C: irc://irc.oftc.net/mtd 10134T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 10135F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 10136F: drivers/mtd/hyperbus/ 10137F: include/linux/mtd/hyperbus.h 10138 10139HYPERVISOR VIRTUAL CONSOLE DRIVER 10140L: linuxppc-dev@lists.ozlabs.org 10141S: Odd Fixes 10142F: drivers/tty/hvc/ 10143 10144I2C ACPI SUPPORT 10145M: Mika Westerberg <mika.westerberg@linux.intel.com> 10146L: linux-i2c@vger.kernel.org 10147L: linux-acpi@vger.kernel.org 10148S: Maintained 10149F: drivers/i2c/i2c-core-acpi.c 10150 10151I2C ADDRESS TRANSLATOR (ATR) 10152M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 10153R: Luca Ceresoli <luca.ceresoli@bootlin.com> 10154L: linux-i2c@vger.kernel.org 10155S: Maintained 10156F: drivers/i2c/i2c-atr.c 10157F: include/linux/i2c-atr.h 10158 10159I2C CONTROLLER DRIVER FOR NVIDIA GPU 10160M: Ajay Gupta <ajayg@nvidia.com> 10161L: linux-i2c@vger.kernel.org 10162S: Maintained 10163F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 10164F: drivers/i2c/busses/i2c-nvidia-gpu.c 10165 10166I2C MUXES 10167M: Peter Rosin <peda@axentia.se> 10168L: linux-i2c@vger.kernel.org 10169S: Maintained 10170F: Documentation/devicetree/bindings/i2c/i2c-arb* 10171F: Documentation/devicetree/bindings/i2c/i2c-gate* 10172F: Documentation/devicetree/bindings/i2c/i2c-mux* 10173F: Documentation/i2c/i2c-topology.rst 10174F: Documentation/i2c/muxes/ 10175F: drivers/i2c/i2c-mux.c 10176F: drivers/i2c/muxes/ 10177F: include/linux/i2c-mux.h 10178 10179I2C MV64XXX MARVELL AND ALLWINNER DRIVER 10180M: Gregory CLEMENT <gregory.clement@bootlin.com> 10181L: linux-i2c@vger.kernel.org 10182S: Maintained 10183F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 10184F: drivers/i2c/busses/i2c-mv64xxx.c 10185 10186I2C OVER PARALLEL PORT 10187M: Jean Delvare <jdelvare@suse.com> 10188L: linux-i2c@vger.kernel.org 10189S: Maintained 10190F: Documentation/i2c/busses/i2c-parport.rst 10191F: drivers/i2c/busses/i2c-parport.c 10192 10193I2C SUBSYSTEM 10194M: Wolfram Sang <wsa+renesas@sang-engineering.com> 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/wsa/linux.git 10200F: Documentation/i2c/ 10201F: drivers/i2c/* 10202F: include/dt-bindings/i2c/i2c.h 10203F: include/linux/i2c-dev.h 10204F: include/linux/i2c-smbus.h 10205F: include/linux/i2c.h 10206F: include/uapi/linux/i2c-*.h 10207F: include/uapi/linux/i2c.h 10208 10209I2C SUBSYSTEM HOST DRIVERS 10210M: Andi Shyti <andi.shyti@kernel.org> 10211L: linux-i2c@vger.kernel.org 10212S: Maintained 10213W: https://i2c.wiki.kernel.org/ 10214Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 10215T: git git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git 10216F: Documentation/devicetree/bindings/i2c/ 10217F: drivers/i2c/algos/ 10218F: drivers/i2c/busses/ 10219F: include/dt-bindings/i2c/ 10220 10221I2C-TAOS-EVM DRIVER 10222M: Jean Delvare <jdelvare@suse.com> 10223L: linux-i2c@vger.kernel.org 10224S: Maintained 10225F: Documentation/i2c/busses/i2c-taos-evm.rst 10226F: drivers/i2c/busses/i2c-taos-evm.c 10227 10228I2C-TINY-USB DRIVER 10229M: Till Harbaum <till@harbaum.org> 10230L: linux-i2c@vger.kernel.org 10231S: Maintained 10232W: http://www.harbaum.org/till/i2c_tiny_usb 10233F: drivers/i2c/busses/i2c-tiny-usb.c 10234 10235I2C/SMBUS CONTROLLER DRIVERS FOR PC 10236M: Jean Delvare <jdelvare@suse.com> 10237L: linux-i2c@vger.kernel.org 10238S: Maintained 10239F: Documentation/i2c/busses/i2c-ali1535.rst 10240F: Documentation/i2c/busses/i2c-ali1563.rst 10241F: Documentation/i2c/busses/i2c-ali15x3.rst 10242F: Documentation/i2c/busses/i2c-amd756.rst 10243F: Documentation/i2c/busses/i2c-amd8111.rst 10244F: Documentation/i2c/busses/i2c-i801.rst 10245F: Documentation/i2c/busses/i2c-nforce2.rst 10246F: Documentation/i2c/busses/i2c-piix4.rst 10247F: Documentation/i2c/busses/i2c-sis5595.rst 10248F: Documentation/i2c/busses/i2c-sis630.rst 10249F: Documentation/i2c/busses/i2c-sis96x.rst 10250F: Documentation/i2c/busses/i2c-via.rst 10251F: Documentation/i2c/busses/i2c-viapro.rst 10252F: drivers/i2c/busses/i2c-ali1535.c 10253F: drivers/i2c/busses/i2c-ali1563.c 10254F: drivers/i2c/busses/i2c-ali15x3.c 10255F: drivers/i2c/busses/i2c-amd756-s4882.c 10256F: drivers/i2c/busses/i2c-amd756.c 10257F: drivers/i2c/busses/i2c-amd8111.c 10258F: drivers/i2c/busses/i2c-i801.c 10259F: drivers/i2c/busses/i2c-isch.c 10260F: drivers/i2c/busses/i2c-nforce2-s4985.c 10261F: drivers/i2c/busses/i2c-nforce2.c 10262F: drivers/i2c/busses/i2c-piix4.c 10263F: drivers/i2c/busses/i2c-sis5595.c 10264F: drivers/i2c/busses/i2c-sis630.c 10265F: drivers/i2c/busses/i2c-sis96x.c 10266F: drivers/i2c/busses/i2c-via.c 10267F: drivers/i2c/busses/i2c-viapro.c 10268 10269I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 10270M: Hans de Goede <hdegoede@redhat.com> 10271L: linux-i2c@vger.kernel.org 10272S: Maintained 10273F: drivers/i2c/busses/i2c-cht-wc.c 10274 10275I2C/SMBUS ISMT DRIVER 10276M: Seth Heasley <seth.heasley@intel.com> 10277M: Neil Horman <nhorman@tuxdriver.com> 10278L: linux-i2c@vger.kernel.org 10279F: Documentation/i2c/busses/i2c-ismt.rst 10280F: drivers/i2c/busses/i2c-ismt.c 10281 10282I2C/SMBUS STUB DRIVER 10283M: Jean Delvare <jdelvare@suse.com> 10284L: linux-i2c@vger.kernel.org 10285S: Maintained 10286F: drivers/i2c/i2c-stub.c 10287 10288I3C DRIVER FOR ASPEED AST2600 10289M: Jeremy Kerr <jk@codeconstruct.com.au> 10290S: Maintained 10291F: Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml 10292F: drivers/i3c/master/ast2600-i3c-master.c 10293 10294I3C DRIVER FOR CADENCE I3C MASTER IP 10295M: Przemysław Gaj <pgaj@cadence.com> 10296S: Maintained 10297F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.yaml 10298F: drivers/i3c/master/i3c-master-cdns.c 10299 10300I3C DRIVER FOR SYNOPSYS DESIGNWARE 10301S: Orphan 10302F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.yaml 10303F: drivers/i3c/master/dw* 10304 10305I3C SUBSYSTEM 10306M: Alexandre Belloni <alexandre.belloni@bootlin.com> 10307L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 10308S: Maintained 10309C: irc://chat.freenode.net/linux-i3c 10310T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 10311F: Documentation/ABI/testing/sysfs-bus-i3c 10312F: Documentation/devicetree/bindings/i3c/ 10313F: Documentation/driver-api/i3c 10314F: drivers/i3c/ 10315F: include/linux/i3c/ 10316 10317IBM Operation Panel Input Driver 10318M: Eddie James <eajames@linux.ibm.com> 10319L: linux-input@vger.kernel.org 10320S: Maintained 10321F: Documentation/devicetree/bindings/input/ibm,op-panel.yaml 10322F: drivers/input/misc/ibm-panel.c 10323 10324IBM Power 842 compression accelerator 10325M: Haren Myneni <haren@us.ibm.com> 10326S: Supported 10327F: crypto/842.c 10328F: drivers/crypto/nx/Kconfig 10329F: drivers/crypto/nx/Makefile 10330F: drivers/crypto/nx/nx-842* 10331F: include/linux/sw842.h 10332F: lib/842/ 10333 10334IBM Power in-Nest Crypto Acceleration 10335M: Breno Leitão <leitao@debian.org> 10336M: Nayna Jain <nayna@linux.ibm.com> 10337M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10338L: linux-crypto@vger.kernel.org 10339S: Supported 10340F: drivers/crypto/nx/Kconfig 10341F: drivers/crypto/nx/Makefile 10342F: drivers/crypto/nx/nx-aes* 10343F: drivers/crypto/nx/nx-sha* 10344F: drivers/crypto/nx/nx.* 10345F: drivers/crypto/nx/nx_csbcpb.h 10346F: drivers/crypto/nx/nx_debugfs.c 10347 10348IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 10349M: Tyrel Datwyler <tyreld@linux.ibm.com> 10350L: linux-pci@vger.kernel.org 10351L: linuxppc-dev@lists.ozlabs.org 10352S: Supported 10353F: drivers/pci/hotplug/rpadlpar* 10354 10355IBM Power Linux RAID adapter 10356M: Brian King <brking@us.ibm.com> 10357S: Supported 10358F: drivers/scsi/ipr.* 10359 10360IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 10361M: Tyrel Datwyler <tyreld@linux.ibm.com> 10362L: linux-pci@vger.kernel.org 10363L: linuxppc-dev@lists.ozlabs.org 10364S: Supported 10365F: drivers/pci/hotplug/rpaphp* 10366 10367IBM Power SRIOV Virtual NIC Device Driver 10368M: Haren Myneni <haren@linux.ibm.com> 10369M: Rick Lindsley <ricklind@linux.ibm.com> 10370R: Nick Child <nnac123@linux.ibm.com> 10371R: Thomas Falcon <tlfalcon@linux.ibm.com> 10372L: netdev@vger.kernel.org 10373S: Supported 10374F: drivers/net/ethernet/ibm/ibmvnic.* 10375 10376IBM Power VFIO Support 10377M: Timothy Pearson <tpearson@raptorengineering.com> 10378S: Supported 10379F: drivers/vfio/vfio_iommu_spapr_tce.c 10380 10381IBM Power Virtual Ethernet Device Driver 10382M: Nick Child <nnac123@linux.ibm.com> 10383L: netdev@vger.kernel.org 10384S: Supported 10385F: drivers/net/ethernet/ibm/ibmveth.* 10386 10387IBM Power Virtual FC Device Drivers 10388M: Tyrel Datwyler <tyreld@linux.ibm.com> 10389L: linux-scsi@vger.kernel.org 10390S: Supported 10391F: drivers/scsi/ibmvscsi/ibmvfc* 10392 10393IBM Power Virtual Management Channel Driver 10394M: Brad Warrum <bwarrum@linux.ibm.com> 10395M: Ritu Agarwal <rituagar@linux.ibm.com> 10396S: Supported 10397F: drivers/misc/ibmvmc.* 10398 10399IBM Power Virtual SCSI Device Drivers 10400M: Tyrel Datwyler <tyreld@linux.ibm.com> 10401L: linux-scsi@vger.kernel.org 10402S: Supported 10403F: drivers/scsi/ibmvscsi/ibmvscsi* 10404F: include/scsi/viosrp.h 10405 10406IBM Power Virtual SCSI Device Target Driver 10407M: Tyrel Datwyler <tyreld@linux.ibm.com> 10408L: linux-scsi@vger.kernel.org 10409L: target-devel@vger.kernel.org 10410S: Supported 10411F: drivers/scsi/ibmvscsi_tgt/ 10412 10413IBM Power VMX Cryptographic instructions 10414M: Breno Leitão <leitao@debian.org> 10415M: Nayna Jain <nayna@linux.ibm.com> 10416M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 10417L: linux-crypto@vger.kernel.org 10418S: Supported 10419F: arch/powerpc/crypto/Kconfig 10420F: arch/powerpc/crypto/Makefile 10421F: arch/powerpc/crypto/aes.c 10422F: arch/powerpc/crypto/aes_cbc.c 10423F: arch/powerpc/crypto/aes_ctr.c 10424F: arch/powerpc/crypto/aes_xts.c 10425F: arch/powerpc/crypto/aesp8-ppc.* 10426F: arch/powerpc/crypto/ghash.c 10427F: arch/powerpc/crypto/ghashp8-ppc.pl 10428F: arch/powerpc/crypto/ppc-xlate.pl 10429F: arch/powerpc/crypto/vmx.c 10430 10431IBM ServeRAID RAID DRIVER 10432S: Orphan 10433F: drivers/scsi/ips.* 10434 10435ICH LPC AND GPIO DRIVER 10436M: Peter Tyser <ptyser@xes-inc.com> 10437S: Maintained 10438F: drivers/gpio/gpio-ich.c 10439F: drivers/mfd/lpc_ich.c 10440 10441ICY I2C DRIVER 10442M: Max Staudt <max@enpas.org> 10443L: linux-i2c@vger.kernel.org 10444S: Maintained 10445F: drivers/i2c/busses/i2c-icy.c 10446 10447IDEAPAD LAPTOP EXTRAS DRIVER 10448M: Ike Panhc <ike.pan@canonical.com> 10449L: platform-driver-x86@vger.kernel.org 10450S: Maintained 10451W: http://launchpad.net/ideapad-laptop 10452F: drivers/platform/x86/ideapad-laptop.c 10453 10454IDEAPAD LAPTOP SLIDEBAR DRIVER 10455M: Andrey Moiseev <o2g.org.ru@gmail.com> 10456L: linux-input@vger.kernel.org 10457S: Maintained 10458W: https://github.com/o2genum/ideapad-slidebar 10459F: drivers/input/misc/ideapad_slidebar.c 10460 10461IDT VersaClock 5 CLOCK DRIVER 10462M: Luca Ceresoli <luca@lucaceresoli.net> 10463S: Maintained 10464F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 10465F: drivers/clk/clk-versaclock5.c 10466 10467IEEE 802.15.4 SUBSYSTEM 10468M: Alexander Aring <alex.aring@gmail.com> 10469M: Stefan Schmidt <stefan@datenfreihafen.org> 10470M: Miquel Raynal <miquel.raynal@bootlin.com> 10471L: linux-wpan@vger.kernel.org 10472S: Maintained 10473W: https://linux-wpan.org/ 10474Q: https://patchwork.kernel.org/project/linux-wpan/list/ 10475T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan.git 10476T: git git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next.git 10477F: Documentation/networking/ieee802154.rst 10478F: drivers/net/ieee802154/ 10479F: include/linux/ieee802154.h 10480F: include/linux/nl802154.h 10481F: include/net/af_ieee802154.h 10482F: include/net/cfg802154.h 10483F: include/net/ieee802154_netdev.h 10484F: include/net/mac802154.h 10485F: include/net/nl802154.h 10486F: net/ieee802154/ 10487F: net/mac802154/ 10488 10489IFCVF VIRTIO DATA PATH ACCELERATOR 10490R: Zhu Lingshan <lingshan.zhu@intel.com> 10491F: drivers/vdpa/ifcvf/ 10492 10493IFE PROTOCOL 10494M: Yotam Gigi <yotam.gi@gmail.com> 10495M: Jamal Hadi Salim <jhs@mojatatu.com> 10496F: include/net/ife.h 10497F: include/uapi/linux/ife.h 10498F: net/ife 10499 10500IGORPLUG-USB IR RECEIVER 10501M: Sean Young <sean@mess.org> 10502L: linux-media@vger.kernel.org 10503S: Maintained 10504F: drivers/media/rc/igorplugusb.c 10505 10506IGUANAWORKS USB IR TRANSCEIVER 10507M: Sean Young <sean@mess.org> 10508L: linux-media@vger.kernel.org 10509S: Maintained 10510F: drivers/media/rc/iguanair.c 10511 10512IIO BACKEND FRAMEWORK 10513M: Nuno Sa <nuno.sa@analog.com> 10514R: Olivier Moysan <olivier.moysan@foss.st.com> 10515L: linux-iio@vger.kernel.org 10516S: Maintained 10517F: drivers/iio/industrialio-backend.c 10518F: include/linux/iio/backend.h 10519 10520IIO DIGITAL POTENTIOMETER DAC 10521M: Peter Rosin <peda@axentia.se> 10522L: linux-iio@vger.kernel.org 10523S: Maintained 10524F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 10525F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 10526F: drivers/iio/dac/dpot-dac.c 10527 10528IIO ENVELOPE DETECTOR 10529M: Peter Rosin <peda@axentia.se> 10530L: linux-iio@vger.kernel.org 10531S: Maintained 10532F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 10533F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 10534F: drivers/iio/adc/envelope-detector.c 10535 10536IIO LIGHT SENSOR GAIN-TIME-SCALE HELPERS 10537M: Matti Vaittinen <mazziesaccount@gmail.com> 10538L: linux-iio@vger.kernel.org 10539S: Maintained 10540F: drivers/iio/industrialio-gts-helper.c 10541F: include/linux/iio/iio-gts-helper.h 10542F: drivers/iio/test/iio-test-gts.c 10543 10544IIO MULTIPLEXER 10545M: Peter Rosin <peda@axentia.se> 10546L: linux-iio@vger.kernel.org 10547S: Maintained 10548F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 10549F: drivers/iio/multiplexer/iio-mux.c 10550 10551IIO SCMI BASED DRIVER 10552M: Jyoti Bhayana <jbhayana@google.com> 10553L: linux-iio@vger.kernel.org 10554S: Maintained 10555F: drivers/iio/common/scmi_sensors/scmi_iio.c 10556 10557IIO SUBSYSTEM AND DRIVERS 10558M: Jonathan Cameron <jic23@kernel.org> 10559R: Lars-Peter Clausen <lars@metafoo.de> 10560L: linux-iio@vger.kernel.org 10561S: Maintained 10562T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 10563F: Documentation/ABI/testing/configfs-iio* 10564F: Documentation/ABI/testing/sysfs-bus-iio* 10565F: Documentation/devicetree/bindings/iio/ 10566F: drivers/iio/ 10567F: drivers/staging/iio/ 10568F: include/dt-bindings/iio/ 10569F: include/linux/iio/ 10570F: tools/iio/ 10571 10572IIO UNIT CONVERTER 10573M: Peter Rosin <peda@axentia.se> 10574L: linux-iio@vger.kernel.org 10575S: Maintained 10576F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 10577F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 10578F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 10579F: drivers/iio/afe/iio-rescale.c 10580 10581IKANOS/ADI EAGLE ADSL USB DRIVER 10582M: Matthieu Castet <castet.matthieu@free.fr> 10583M: Stanislaw Gruszka <stf_xl@wp.pl> 10584S: Maintained 10585F: drivers/usb/atm/ueagle-atm.c 10586 10587IMAGIS TOUCHSCREEN DRIVER 10588M: Markuss Broks <markuss.broks@gmail.com> 10589S: Maintained 10590F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 10591F: drivers/input/touchscreen/imagis.c 10592 10593IMGTEC ASCII LCD DRIVER 10594M: Paul Burton <paulburton@kernel.org> 10595S: Maintained 10596F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 10597F: drivers/auxdisplay/img-ascii-lcd.c 10598 10599IMGTEC IR DECODER DRIVER 10600S: Orphan 10601F: drivers/media/rc/img-ir/ 10602 10603IMGTEC POWERVR DRM DRIVER 10604M: Frank Binns <frank.binns@imgtec.com> 10605M: Matt Coster <matt.coster@imgtec.com> 10606S: Supported 10607T: git git://anongit.freedesktop.org/drm/drm-misc 10608F: Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml 10609F: Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml 10610F: Documentation/gpu/imagination/ 10611F: drivers/gpu/drm/imagination/ 10612F: include/uapi/drm/pvr_drm.h 10613 10614IMON SOUNDGRAPH USB IR RECEIVER 10615M: Sean Young <sean@mess.org> 10616L: linux-media@vger.kernel.org 10617S: Maintained 10618F: drivers/media/rc/imon.c 10619F: drivers/media/rc/imon_raw.c 10620 10621IMS TWINTURBO FRAMEBUFFER DRIVER 10622L: linux-fbdev@vger.kernel.org 10623S: Orphan 10624F: drivers/video/fbdev/imsttfb.c 10625 10626INDEX OF FURTHER KERNEL DOCUMENTATION 10627M: Carlos Bilbao <carlos.bilbao@amd.com> 10628S: Maintained 10629F: Documentation/process/kernel-docs.rst 10630 10631INDUSTRY PACK SUBSYSTEM (IPACK) 10632M: Vaibhav Gupta <vaibhavgupta40@gmail.com> 10633M: Jens Taprogge <jens.taprogge@taprogge.org> 10634M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10635L: industrypack-devel@lists.sourceforge.net 10636S: Maintained 10637W: http://industrypack.sourceforge.net 10638F: drivers/ipack/ 10639 10640INFINEON DPS310 Driver 10641M: Eddie James <eajames@linux.ibm.com> 10642L: linux-iio@vger.kernel.org 10643S: Maintained 10644F: drivers/iio/pressure/dps310.c 10645 10646INFINEON PEB2466 ASoC CODEC 10647M: Herve Codina <herve.codina@bootlin.com> 10648L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10649S: Maintained 10650F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml 10651F: sound/soc/codecs/peb2466.c 10652 10653INFINIBAND SUBSYSTEM 10654M: Jason Gunthorpe <jgg@nvidia.com> 10655M: Leon Romanovsky <leonro@nvidia.com> 10656L: linux-rdma@vger.kernel.org 10657S: Supported 10658W: https://github.com/linux-rdma/rdma-core 10659Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10660T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 10661F: Documentation/devicetree/bindings/infiniband/ 10662F: Documentation/infiniband/ 10663F: drivers/infiniband/ 10664F: include/rdma/ 10665F: include/trace/events/ib_mad.h 10666F: include/trace/events/ib_umad.h 10667F: include/trace/misc/rdma.h 10668F: include/uapi/linux/if_infiniband.h 10669F: include/uapi/rdma/ 10670F: samples/bpf/ibumad_kern.c 10671F: samples/bpf/ibumad_user.c 10672 10673INGENIC JZ4780 NAND DRIVER 10674M: Harvey Hunt <harveyhuntnexus@gmail.com> 10675L: linux-mtd@lists.infradead.org 10676L: linux-mips@vger.kernel.org 10677S: Maintained 10678F: drivers/mtd/nand/raw/ingenic/ 10679 10680INGENIC JZ47xx SoCs 10681M: Paul Cercueil <paul@crapouillou.net> 10682L: linux-mips@vger.kernel.org 10683S: Maintained 10684F: arch/mips/boot/dts/ingenic/ 10685F: arch/mips/generic/board-ingenic.c 10686F: arch/mips/include/asm/mach-ingenic/ 10687F: arch/mips/ingenic/Kconfig 10688F: drivers/clk/ingenic/ 10689F: drivers/dma/dma-jz4780.c 10690F: drivers/gpu/drm/ingenic/ 10691F: drivers/i2c/busses/i2c-jz4780.c 10692F: drivers/iio/adc/ingenic-adc.c 10693F: drivers/irqchip/irq-ingenic.c 10694F: drivers/memory/jz4780-nemc.c 10695F: drivers/mmc/host/jz4740_mmc.c 10696F: drivers/mtd/nand/raw/ingenic/ 10697F: drivers/pinctrl/pinctrl-ingenic.c 10698F: drivers/power/supply/ingenic-battery.c 10699F: drivers/pwm/pwm-jz4740.c 10700F: drivers/remoteproc/ingenic_rproc.c 10701F: drivers/rtc/rtc-jz4740.c 10702F: drivers/tty/serial/8250/8250_ingenic.c 10703F: drivers/usb/musb/jz4740.c 10704F: drivers/watchdog/jz4740_wdt.c 10705F: include/dt-bindings/iio/adc/ingenic,adc.h 10706F: include/linux/mfd/ingenic-tcu.h 10707F: sound/soc/codecs/jz47* 10708F: sound/soc/jz4740/ 10709 10710INJOINIC IP5xxx POWER BANK IC DRIVER 10711M: Samuel Holland <samuel@sholland.org> 10712S: Maintained 10713F: drivers/power/supply/ip5xxx_power.c 10714 10715INOTIFY 10716M: Jan Kara <jack@suse.cz> 10717R: Amir Goldstein <amir73il@gmail.com> 10718L: linux-fsdevel@vger.kernel.org 10719S: Maintained 10720F: Documentation/filesystems/inotify.rst 10721F: fs/notify/inotify/ 10722F: include/linux/inotify.h 10723F: include/uapi/linux/inotify.h 10724 10725INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 10726M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 10727L: linux-input@vger.kernel.org 10728S: Maintained 10729Q: http://patchwork.kernel.org/project/linux-input/list/ 10730T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 10731F: Documentation/devicetree/bindings/input/ 10732F: Documentation/devicetree/bindings/serio/ 10733F: Documentation/input/ 10734F: drivers/input/ 10735F: include/dt-bindings/input/ 10736F: include/linux/input.h 10737F: include/linux/input/ 10738F: include/uapi/linux/input-event-codes.h 10739F: include/uapi/linux/input.h 10740 10741INPUT MULTITOUCH (MT) PROTOCOL 10742M: Henrik Rydberg <rydberg@bitmath.org> 10743L: linux-input@vger.kernel.org 10744S: Odd fixes 10745F: Documentation/input/multi-touch-protocol.rst 10746F: drivers/input/input-mt.c 10747K: \b(ABS|SYN)_MT_ 10748 10749INSIDE SECURE CRYPTO DRIVER 10750M: Antoine Tenart <atenart@kernel.org> 10751L: linux-crypto@vger.kernel.org 10752S: Maintained 10753F: drivers/crypto/inside-secure/ 10754 10755INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 10756M: Mimi Zohar <zohar@linux.ibm.com> 10757M: Roberto Sassu <roberto.sassu@huawei.com> 10758M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 10759R: Eric Snowberg <eric.snowberg@oracle.com> 10760L: linux-integrity@vger.kernel.org 10761S: Supported 10762T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 10763F: security/integrity/ 10764F: security/integrity/ima/ 10765 10766INTEL 810/815 FRAMEBUFFER DRIVER 10767M: Antonino Daplas <adaplas@gmail.com> 10768L: linux-fbdev@vger.kernel.org 10769S: Maintained 10770F: drivers/video/fbdev/i810/ 10771 10772INTEL 8254 COUNTER DRIVER 10773M: William Breathitt Gray <william.gray@linaro.org> 10774L: linux-iio@vger.kernel.org 10775S: Maintained 10776F: drivers/counter/i8254.c 10777F: include/linux/i8254.h 10778 10779INTEL 8255 GPIO DRIVER 10780M: William Breathitt Gray <william.gray@linaro.org> 10781L: linux-gpio@vger.kernel.org 10782S: Maintained 10783F: drivers/gpio/gpio-i8255.c 10784F: drivers/gpio/gpio-i8255.h 10785 10786INTEL ASoC DRIVERS 10787M: Cezary Rojewski <cezary.rojewski@intel.com> 10788M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 10789M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 10790M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 10791M: Bard Liao <yung-chuan.liao@linux.intel.com> 10792M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 10793M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 10794L: alsa-devel@alsa-project.org (moderated for non-subscribers) 10795S: Supported 10796F: sound/soc/intel/ 10797 10798INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 10799M: Hans de Goede <hdegoede@redhat.com> 10800L: platform-driver-x86@vger.kernel.org 10801S: Maintained 10802F: drivers/platform/x86/intel/atomisp2/pm.c 10803 10804INTEL ATOMISP2 LED DRIVER 10805M: Hans de Goede <hdegoede@redhat.com> 10806L: platform-driver-x86@vger.kernel.org 10807S: Maintained 10808F: drivers/platform/x86/intel/atomisp2/led.c 10809 10810INTEL BIOS SAR INT1092 DRIVER 10811M: Shravan Sudhakar <s.shravan@intel.com> 10812L: platform-driver-x86@vger.kernel.org 10813S: Maintained 10814F: drivers/platform/x86/intel/int1092/ 10815 10816INTEL BROXTON PMC DRIVER 10817M: Mika Westerberg <mika.westerberg@linux.intel.com> 10818M: Zha Qipeng <qipeng.zha@intel.com> 10819S: Maintained 10820F: drivers/mfd/intel_pmc_bxt.c 10821F: include/linux/mfd/intel_pmc_bxt.h 10822 10823INTEL C600 SERIES SAS CONTROLLER DRIVER 10824M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 10825L: linux-scsi@vger.kernel.org 10826S: Supported 10827T: git git://git.code.sf.net/p/intel-sas/isci 10828F: drivers/scsi/isci/ 10829 10830INTEL CPU family model numbers 10831M: Tony Luck <tony.luck@intel.com> 10832M: x86@kernel.org 10833L: linux-kernel@vger.kernel.org 10834S: Supported 10835F: arch/x86/include/asm/intel-family.h 10836 10837INTEL DRM DISPLAY FOR XE AND I915 DRIVERS 10838M: Jani Nikula <jani.nikula@linux.intel.com> 10839M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10840L: intel-gfx@lists.freedesktop.org 10841L: intel-xe@lists.freedesktop.org 10842S: Supported 10843F: drivers/gpu/drm/i915/display/ 10844F: drivers/gpu/drm/xe/display/ 10845F: drivers/gpu/drm/xe/compat-i915-headers 10846 10847INTEL DRM I915 DRIVER (Meteor Lake, DG2 and older excluding Poulsbo, Moorestown and derivative) 10848M: Jani Nikula <jani.nikula@linux.intel.com> 10849M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 10850M: Rodrigo Vivi <rodrigo.vivi@intel.com> 10851M: Tvrtko Ursulin <tursulin@ursulin.net> 10852L: intel-gfx@lists.freedesktop.org 10853S: Supported 10854W: https://drm.pages.freedesktop.org/intel-docs/ 10855Q: http://patchwork.freedesktop.org/project/intel-gfx/ 10856B: https://drm.pages.freedesktop.org/intel-docs/how-to-file-i915-bugs.html 10857C: irc://irc.oftc.net/intel-gfx 10858T: git git://anongit.freedesktop.org/drm-intel 10859F: Documentation/ABI/testing/sysfs-driver-intel-i915-hwmon 10860F: Documentation/gpu/i915.rst 10861F: drivers/gpu/drm/ci/xfails/i915* 10862F: drivers/gpu/drm/i915/ 10863F: include/drm/i915* 10864F: include/uapi/drm/i915_drm.h 10865 10866INTEL DRM XE DRIVER (Lunar Lake and newer) 10867M: Lucas De Marchi <lucas.demarchi@intel.com> 10868M: Oded Gabbay <ogabbay@kernel.org> 10869M: Thomas Hellström <thomas.hellstrom@linux.intel.com> 10870L: intel-xe@lists.freedesktop.org 10871S: Supported 10872W: https://drm.pages.freedesktop.org/intel-docs/ 10873Q: http://patchwork.freedesktop.org/project/intel-xe/ 10874B: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues 10875C: irc://irc.oftc.net/xe 10876T: git https://gitlab.freedesktop.org/drm/xe/kernel.git 10877F: Documentation/ABI/testing/sysfs-driver-intel-xe-hwmon 10878F: Documentation/gpu/xe/ 10879F: drivers/gpu/drm/xe/ 10880F: include/drm/xe* 10881F: include/uapi/drm/xe_drm.h 10882 10883INTEL ETHERNET DRIVERS 10884M: Jesse Brandeburg <jesse.brandeburg@intel.com> 10885M: Tony Nguyen <anthony.l.nguyen@intel.com> 10886L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 10887S: Supported 10888W: https://www.intel.com/content/www/us/en/support.html 10889Q: https://patchwork.ozlabs.org/project/intel-wired-lan/list/ 10890T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 10891T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 10892F: Documentation/networking/device_drivers/ethernet/intel/ 10893F: drivers/net/ethernet/intel/ 10894F: drivers/net/ethernet/intel/*/ 10895F: include/linux/avf/virtchnl.h 10896F: include/linux/net/intel/iidc.h 10897 10898INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 10899M: Mustafa Ismail <mustafa.ismail@intel.com> 10900M: Shiraz Saleem <shiraz.saleem@intel.com> 10901L: linux-rdma@vger.kernel.org 10902S: Supported 10903F: drivers/infiniband/hw/irdma/ 10904F: include/uapi/rdma/irdma-abi.h 10905 10906INTEL GPIO DRIVERS 10907M: Andy Shevchenko <andy@kernel.org> 10908L: linux-gpio@vger.kernel.org 10909S: Supported 10910T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10911F: drivers/gpio/gpio-elkhartlake.c 10912F: drivers/gpio/gpio-ich.c 10913F: drivers/gpio/gpio-merrifield.c 10914F: drivers/gpio/gpio-ml-ioh.c 10915F: drivers/gpio/gpio-pch.c 10916F: drivers/gpio/gpio-sch.c 10917F: drivers/gpio/gpio-sodaville.c 10918F: drivers/gpio/gpio-tangier.c 10919F: drivers/gpio/gpio-tangier.h 10920 10921INTEL GVT-g DRIVERS (Intel GPU Virtualization) 10922M: Zhenyu Wang <zhenyuw@linux.intel.com> 10923M: Zhi Wang <zhi.wang.linux@gmail.com> 10924L: intel-gvt-dev@lists.freedesktop.org 10925L: intel-gfx@lists.freedesktop.org 10926S: Supported 10927W: https://github.com/intel/gvt-linux/wiki 10928T: git https://github.com/intel/gvt-linux.git 10929F: drivers/gpu/drm/i915/gvt/ 10930 10931INTEL HID EVENT DRIVER 10932M: Alex Hung <alexhung@gmail.com> 10933L: platform-driver-x86@vger.kernel.org 10934S: Maintained 10935F: drivers/platform/x86/intel/hid.c 10936 10937INTEL I/OAT DMA DRIVER 10938M: Dave Jiang <dave.jiang@intel.com> 10939R: Dan Williams <dan.j.williams@intel.com> 10940L: dmaengine@vger.kernel.org 10941S: Supported 10942Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 10943F: drivers/dma/ioat* 10944 10945INTEL IAA CRYPTO DRIVER 10946M: Tom Zanussi <tom.zanussi@linux.intel.com> 10947L: linux-crypto@vger.kernel.org 10948S: Supported 10949F: Documentation/driver-api/crypto/iaa/iaa-crypto.rst 10950F: drivers/crypto/intel/iaa/* 10951 10952INTEL IDLE DRIVER 10953M: Jacob Pan <jacob.jun.pan@linux.intel.com> 10954M: Len Brown <lenb@kernel.org> 10955L: linux-pm@vger.kernel.org 10956S: Supported 10957B: https://bugzilla.kernel.org 10958T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 10959F: drivers/idle/intel_idle.c 10960 10961INTEL IDXD DRIVER 10962M: Fenghua Yu <fenghua.yu@intel.com> 10963M: Dave Jiang <dave.jiang@intel.com> 10964L: dmaengine@vger.kernel.org 10965S: Supported 10966F: drivers/dma/idxd/* 10967F: include/uapi/linux/idxd.h 10968 10969INTEL IN FIELD SCAN (IFS) DEVICE 10970M: Jithu Joseph <jithu.joseph@intel.com> 10971R: Ashok Raj <ashok.raj@intel.com> 10972R: Tony Luck <tony.luck@intel.com> 10973S: Maintained 10974F: drivers/platform/x86/intel/ifs 10975F: include/trace/events/intel_ifs.h 10976 10977INTEL INTEGRATED SENSOR HUB DRIVER 10978M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10979M: Jiri Kosina <jikos@kernel.org> 10980L: linux-input@vger.kernel.org 10981S: Maintained 10982F: drivers/hid/intel-ish-hid/ 10983 10984INTEL IOMMU (VT-d) 10985M: David Woodhouse <dwmw2@infradead.org> 10986M: Lu Baolu <baolu.lu@linux.intel.com> 10987L: iommu@lists.linux.dev 10988S: Supported 10989T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10990F: drivers/iommu/intel/ 10991 10992INTEL IPU3 CSI-2 CIO2 DRIVER 10993M: Yong Zhi <yong.zhi@intel.com> 10994M: Sakari Ailus <sakari.ailus@linux.intel.com> 10995M: Bingbu Cao <bingbu.cao@intel.com> 10996M: Dan Scally <djrscally@gmail.com> 10997R: Tianshu Qiu <tian.shu.qiu@intel.com> 10998L: linux-media@vger.kernel.org 10999S: Maintained 11000T: git git://linuxtv.org/media_tree.git 11001F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 11002F: drivers/media/pci/intel/ipu3/ 11003 11004INTEL IPU3 CSI-2 IMGU DRIVER 11005M: Sakari Ailus <sakari.ailus@linux.intel.com> 11006R: Bingbu Cao <bingbu.cao@intel.com> 11007R: Tianshu Qiu <tian.shu.qiu@intel.com> 11008L: linux-media@vger.kernel.org 11009S: Maintained 11010F: Documentation/admin-guide/media/ipu3.rst 11011F: Documentation/admin-guide/media/ipu3_rcb.svg 11012F: Documentation/userspace-api/media/v4l/metafmt-intel-ipu3.rst 11013F: drivers/staging/media/ipu3/ 11014 11015INTEL ISHTP ECLITE DRIVER 11016M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 11017L: platform-driver-x86@vger.kernel.org 11018S: Supported 11019F: drivers/platform/x86/intel/ishtp_eclite.c 11020 11021INTEL IXP4XX CRYPTO SUPPORT 11022M: Corentin Labbe <clabbe@baylibre.com> 11023L: linux-crypto@vger.kernel.org 11024S: Maintained 11025F: drivers/crypto/intel/ixp4xx/ixp4xx_crypto.c 11026 11027INTEL KEEM BAY DRM DRIVER 11028M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 11029M: Edmund Dea <edmund.j.dea@intel.com> 11030S: Maintained 11031F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 11032F: drivers/gpu/drm/kmb/ 11033 11034INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 11035M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11036S: Maintained 11037F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 11038F: drivers/crypto/intel/keembay/Kconfig 11039F: drivers/crypto/intel/keembay/Makefile 11040F: drivers/crypto/intel/keembay/keembay-ocs-aes-core.c 11041F: drivers/crypto/intel/keembay/ocs-aes.c 11042F: drivers/crypto/intel/keembay/ocs-aes.h 11043 11044INTEL KEEM BAY OCS ECC CRYPTO DRIVER 11045M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11046M: Prabhjot Khurana <prabhjot.khurana@intel.com> 11047M: Mark Gross <mgross@linux.intel.com> 11048S: Maintained 11049F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 11050F: drivers/crypto/intel/keembay/Kconfig 11051F: drivers/crypto/intel/keembay/Makefile 11052F: drivers/crypto/intel/keembay/keembay-ocs-ecc.c 11053 11054INTEL KEEM BAY OCS HCU CRYPTO DRIVER 11055M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 11056M: Declan Murphy <declan.murphy@intel.com> 11057S: Maintained 11058F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 11059F: drivers/crypto/intel/keembay/Kconfig 11060F: drivers/crypto/intel/keembay/Makefile 11061F: drivers/crypto/intel/keembay/keembay-ocs-hcu-core.c 11062F: drivers/crypto/intel/keembay/ocs-hcu.c 11063F: drivers/crypto/intel/keembay/ocs-hcu.h 11064 11065INTEL MANAGEMENT ENGINE (mei) 11066M: Tomas Winkler <tomas.winkler@intel.com> 11067L: linux-kernel@vger.kernel.org 11068S: Supported 11069F: Documentation/driver-api/mei/* 11070F: drivers/misc/mei/ 11071F: drivers/watchdog/mei_wdt.c 11072F: include/linux/mei_aux.h 11073F: include/linux/mei_cl_bus.h 11074F: include/uapi/linux/mei.h 11075F: include/uapi/linux/mei_uuid.h 11076F: include/uapi/linux/uuid.h 11077F: samples/mei/* 11078 11079INTEL MAX 10 BMC MFD DRIVER 11080M: Xu Yilun <yilun.xu@intel.com> 11081R: Tom Rix <trix@redhat.com> 11082S: Maintained 11083F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 11084F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 11085F: drivers/hwmon/intel-m10-bmc-hwmon.c 11086F: drivers/mfd/intel-m10-bmc* 11087F: include/linux/mfd/intel-m10-bmc.h 11088 11089INTEL MAX10 BMC SECURE UPDATES 11090M: Peter Colberg <peter.colberg@intel.com> 11091L: linux-fpga@vger.kernel.org 11092S: Maintained 11093F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc-sec-update 11094F: drivers/fpga/intel-m10-bmc-sec-update.c 11095 11096INTEL P-Unit IPC DRIVER 11097M: Zha Qipeng <qipeng.zha@intel.com> 11098L: platform-driver-x86@vger.kernel.org 11099S: Maintained 11100F: arch/x86/include/asm/intel_punit_ipc.h 11101F: drivers/platform/x86/intel/punit_ipc.c 11102 11103INTEL PMC CORE DRIVER 11104M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11105M: David E Box <david.e.box@intel.com> 11106L: platform-driver-x86@vger.kernel.org 11107S: Maintained 11108F: Documentation/ABI/testing/sysfs-platform-intel-pmc 11109F: drivers/platform/x86/intel/pmc/ 11110 11111INTEL PMIC GPIO DRIVERS 11112M: Andy Shevchenko <andy@kernel.org> 11113S: Supported 11114T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 11115F: drivers/gpio/gpio-*cove.c 11116 11117INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 11118M: Andy Shevchenko <andy@kernel.org> 11119S: Supported 11120F: drivers/mfd/intel_soc_pmic* 11121F: include/linux/mfd/intel_soc_pmic* 11122 11123INTEL PMT DRIVERS 11124M: David E. Box <david.e.box@linux.intel.com> 11125S: Supported 11126F: drivers/platform/x86/intel/pmt/ 11127 11128INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 11129M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 11130L: linux-wireless@vger.kernel.org 11131S: Maintained 11132F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 11133F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 11134F: drivers/net/wireless/intel/ipw2x00/ 11135 11136INTEL PSTATE DRIVER 11137M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11138M: Len Brown <lenb@kernel.org> 11139L: linux-pm@vger.kernel.org 11140S: Supported 11141F: drivers/cpufreq/intel_pstate.c 11142 11143INTEL PTP DFL ToD DRIVER 11144M: Tianfei Zhang <tianfei.zhang@intel.com> 11145L: linux-fpga@vger.kernel.org 11146L: netdev@vger.kernel.org 11147S: Maintained 11148F: drivers/ptp/ptp_dfl_tod.c 11149 11150INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 11151M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 11152L: linux-iio@vger.kernel.org 11153F: drivers/counter/intel-qep.c 11154 11155INTEL SCU DRIVERS 11156M: Mika Westerberg <mika.westerberg@linux.intel.com> 11157S: Maintained 11158F: arch/x86/include/asm/intel_scu_ipc.h 11159F: drivers/platform/x86/intel_scu_* 11160 11161INTEL SDSI DRIVER 11162M: David E. Box <david.e.box@linux.intel.com> 11163S: Supported 11164F: drivers/platform/x86/intel/sdsi.c 11165F: tools/arch/x86/intel_sdsi/ 11166F: tools/testing/selftests/drivers/sdsi/ 11167 11168INTEL SGX 11169M: Jarkko Sakkinen <jarkko@kernel.org> 11170R: Dave Hansen <dave.hansen@linux.intel.com> 11171L: linux-sgx@vger.kernel.org 11172S: Supported 11173Q: https://patchwork.kernel.org/project/intel-sgx/list/ 11174T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 11175F: Documentation/arch/x86/sgx.rst 11176F: arch/x86/entry/vdso/vsgx.S 11177F: arch/x86/include/asm/sgx.h 11178F: arch/x86/include/uapi/asm/sgx.h 11179F: arch/x86/kernel/cpu/sgx/* 11180F: tools/testing/selftests/sgx/* 11181K: \bSGX_ 11182 11183INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 11184M: Daniel Scally <djrscally@gmail.com> 11185S: Maintained 11186F: drivers/platform/x86/intel/int3472/ 11187 11188INTEL SPEED SELECT TECHNOLOGY 11189M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11190L: platform-driver-x86@vger.kernel.org 11191S: Maintained 11192F: drivers/platform/x86/intel/speed_select_if/ 11193F: include/uapi/linux/isst_if.h 11194F: tools/power/x86/intel-speed-select/ 11195 11196INTEL STRATIX10 FIRMWARE DRIVERS 11197M: Dinh Nguyen <dinguyen@kernel.org> 11198L: linux-kernel@vger.kernel.org 11199S: Maintained 11200T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 11201F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 11202F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 11203F: drivers/firmware/stratix10-rsu.c 11204F: drivers/firmware/stratix10-svc.c 11205F: include/linux/firmware/intel/stratix10-smc.h 11206F: include/linux/firmware/intel/stratix10-svc-client.h 11207 11208INTEL TELEMETRY DRIVER 11209M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 11210M: "David E. Box" <david.e.box@linux.intel.com> 11211L: platform-driver-x86@vger.kernel.org 11212S: Maintained 11213F: arch/x86/include/asm/intel_telemetry.h 11214F: drivers/platform/x86/intel/telemetry/ 11215 11216INTEL TPMI DRIVER 11217M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11218L: platform-driver-x86@vger.kernel.org 11219S: Maintained 11220F: Documentation/ABI/testing/debugfs-tpmi 11221F: drivers/platform/x86/intel/tpmi.c 11222F: include/linux/intel_tpmi.h 11223 11224INTEL UNCORE FREQUENCY CONTROL 11225M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 11226L: platform-driver-x86@vger.kernel.org 11227S: Maintained 11228F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 11229F: drivers/platform/x86/intel/uncore-frequency/ 11230 11231INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 11232M: David E. Box <david.e.box@linux.intel.com> 11233S: Supported 11234F: drivers/platform/x86/intel/vsec.* 11235 11236INTEL VIRTUAL BUTTON DRIVER 11237M: AceLan Kao <acelan.kao@canonical.com> 11238L: platform-driver-x86@vger.kernel.org 11239S: Maintained 11240F: drivers/platform/x86/intel/vbtn.c 11241 11242INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 11243M: Stanislaw Gruszka <stf_xl@wp.pl> 11244L: linux-wireless@vger.kernel.org 11245S: Supported 11246F: drivers/net/wireless/intel/iwlegacy/ 11247 11248INTEL WIRELESS WIFI LINK (iwlwifi) 11249M: Miri Korenblit <miriam.rachel.korenblit@intel.com> 11250L: linux-wireless@vger.kernel.org 11251S: Supported 11252W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 11253T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 11254F: drivers/net/wireless/intel/iwlwifi/ 11255 11256INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 11257M: Jithu Joseph <jithu.joseph@intel.com> 11258S: Maintained 11259W: https://slimbootloader.github.io/security/firmware-update.html 11260F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 11261 11262INTEL WMI THUNDERBOLT FORCE POWER DRIVER 11263L: Dell.Client.Kernel@dell.com 11264S: Maintained 11265F: drivers/platform/x86/intel/wmi/thunderbolt.c 11266 11267INTEL WWAN IOSM DRIVER 11268M: M Chetan Kumar <m.chetan.kumar@intel.com> 11269L: netdev@vger.kernel.org 11270S: Maintained 11271F: drivers/net/wwan/iosm/ 11272 11273INTEL(R) FLEXIBLE RETURN AND EVENT DELIVERY 11274M: Xin Li <xin@zytor.com> 11275M: "H. Peter Anvin" <hpa@zytor.com> 11276S: Supported 11277F: Documentation/arch/x86/x86_64/fred.rst 11278F: arch/x86/entry/entry_64_fred.S 11279F: arch/x86/entry/entry_fred.c 11280F: arch/x86/include/asm/fred.h 11281F: arch/x86/kernel/fred.c 11282 11283INTEL(R) TRACE HUB 11284M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 11285S: Supported 11286F: Documentation/trace/intel_th.rst 11287F: drivers/hwtracing/intel_th/ 11288F: include/linux/intel_th.h 11289 11290INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 11291M: Ning Sun <ning.sun@intel.com> 11292L: tboot-devel@lists.sourceforge.net 11293S: Supported 11294W: http://tboot.sourceforge.net 11295T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 11296F: Documentation/arch/x86/intel_txt.rst 11297F: arch/x86/kernel/tboot.c 11298F: include/linux/tboot.h 11299 11300INTERCONNECT API 11301M: Georgi Djakov <djakov@kernel.org> 11302L: linux-pm@vger.kernel.org 11303S: Maintained 11304T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 11305F: Documentation/devicetree/bindings/interconnect/ 11306F: Documentation/driver-api/interconnect.rst 11307F: drivers/interconnect/ 11308F: include/dt-bindings/interconnect/ 11309F: include/linux/interconnect-provider.h 11310F: include/linux/interconnect.h 11311 11312INTERRUPT COUNTER DRIVER 11313M: Oleksij Rempel <o.rempel@pengutronix.de> 11314R: Pengutronix Kernel Team <kernel@pengutronix.de> 11315L: linux-iio@vger.kernel.org 11316F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 11317F: drivers/counter/interrupt-cnt.c 11318 11319INTERSIL ISL7998X VIDEO DECODER DRIVER 11320M: Michael Tretter <m.tretter@pengutronix.de> 11321R: Pengutronix Kernel Team <kernel@pengutronix.de> 11322L: linux-media@vger.kernel.org 11323S: Maintained 11324F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 11325F: drivers/media/i2c/isl7998x.c 11326 11327INVENSENSE ICM-426xx IMU DRIVER 11328M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 11329L: linux-iio@vger.kernel.org 11330S: Maintained 11331W: https://invensense.tdk.com/ 11332F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 11333F: drivers/iio/imu/inv_icm42600/ 11334 11335INVENSENSE MPU-3050 GYROSCOPE DRIVER 11336M: Linus Walleij <linus.walleij@linaro.org> 11337L: linux-iio@vger.kernel.org 11338S: Maintained 11339F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 11340F: drivers/iio/gyro/mpu3050* 11341 11342IOC3 ETHERNET DRIVER 11343M: Ralf Baechle <ralf@linux-mips.org> 11344L: linux-mips@vger.kernel.org 11345S: Maintained 11346F: drivers/net/ethernet/sgi/ioc3-eth.c 11347 11348IOMMU DMA-API LAYER 11349M: Robin Murphy <robin.murphy@arm.com> 11350L: iommu@lists.linux.dev 11351S: Maintained 11352T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11353F: drivers/iommu/dma-iommu.c 11354F: drivers/iommu/dma-iommu.h 11355F: drivers/iommu/iova.c 11356F: include/linux/iova.h 11357 11358IOMMU SUBSYSTEM 11359M: Joerg Roedel <joro@8bytes.org> 11360M: Will Deacon <will@kernel.org> 11361R: Robin Murphy <robin.murphy@arm.com> 11362L: iommu@lists.linux.dev 11363S: Maintained 11364T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 11365F: Documentation/devicetree/bindings/iommu/ 11366F: Documentation/userspace-api/iommu.rst 11367F: drivers/iommu/ 11368F: include/linux/iommu.h 11369F: include/linux/iova.h 11370F: include/linux/of_iommu.h 11371 11372IOMMUFD 11373M: Jason Gunthorpe <jgg@nvidia.com> 11374M: Kevin Tian <kevin.tian@intel.com> 11375L: iommu@lists.linux.dev 11376S: Maintained 11377T: git git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git 11378F: Documentation/userspace-api/iommufd.rst 11379F: drivers/iommu/iommufd/ 11380F: include/linux/iommufd.h 11381F: include/uapi/linux/iommufd.h 11382F: tools/testing/selftests/iommu/ 11383 11384IOSYS-MAP HELPERS 11385M: Thomas Zimmermann <tzimmermann@suse.de> 11386L: dri-devel@lists.freedesktop.org 11387S: Maintained 11388T: git git://anongit.freedesktop.org/drm/drm-misc 11389F: include/linux/iosys-map.h 11390 11391IO_URING 11392M: Jens Axboe <axboe@kernel.dk> 11393R: Pavel Begunkov <asml.silence@gmail.com> 11394L: io-uring@vger.kernel.org 11395S: Maintained 11396T: git git://git.kernel.dk/linux-block 11397T: git git://git.kernel.dk/liburing 11398F: include/linux/io_uring/ 11399F: include/linux/io_uring.h 11400F: include/linux/io_uring_types.h 11401F: include/trace/events/io_uring.h 11402F: include/uapi/linux/io_uring.h 11403F: io_uring/ 11404 11405IPMI SUBSYSTEM 11406M: Corey Minyard <minyard@acm.org> 11407L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 11408S: Supported 11409W: http://openipmi.sourceforge.net/ 11410T: git https://github.com/cminyard/linux-ipmi.git for-next 11411F: Documentation/devicetree/bindings/ipmi/ 11412F: Documentation/driver-api/ipmi.rst 11413F: drivers/char/ipmi/ 11414F: include/linux/ipmi* 11415F: include/uapi/linux/ipmi* 11416 11417IPS SCSI RAID DRIVER 11418M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 11419L: linux-scsi@vger.kernel.org 11420S: Maintained 11421W: http://www.adaptec.com/ 11422F: drivers/scsi/ips* 11423 11424IPVS 11425M: Simon Horman <horms@verge.net.au> 11426M: Julian Anastasov <ja@ssi.bg> 11427L: netdev@vger.kernel.org 11428L: lvs-devel@vger.kernel.org 11429S: Maintained 11430T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 11431T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 11432F: Documentation/networking/ipvs-sysctl.rst 11433F: include/net/ip_vs.h 11434F: include/uapi/linux/ip_vs.h 11435F: net/netfilter/ipvs/ 11436 11437IPWIRELESS DRIVER 11438M: Jiri Kosina <jikos@kernel.org> 11439M: David Sterba <dsterba@suse.com> 11440S: Odd Fixes 11441F: drivers/tty/ipwireless/ 11442 11443IRON DEVICE AUDIO CODEC DRIVERS 11444M: Kiseok Jo <kiseok.jo@irondevice.com> 11445L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11446S: Maintained 11447F: Documentation/devicetree/bindings/sound/irondevice,* 11448F: sound/soc/codecs/sma* 11449 11450IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 11451M: Thomas Gleixner <tglx@linutronix.de> 11452S: Maintained 11453T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11454F: Documentation/core-api/irq/irq-domain.rst 11455F: include/linux/irqdomain.h 11456F: kernel/irq/irqdomain.c 11457F: kernel/irq/msi.c 11458 11459IRQ SUBSYSTEM 11460M: Thomas Gleixner <tglx@linutronix.de> 11461L: linux-kernel@vger.kernel.org 11462S: Maintained 11463T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11464F: include/linux/group_cpus.h 11465F: kernel/irq/ 11466F: lib/group_cpus.c 11467 11468IRQCHIP DRIVERS 11469M: Thomas Gleixner <tglx@linutronix.de> 11470L: linux-kernel@vger.kernel.org 11471S: Maintained 11472T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 11473F: Documentation/devicetree/bindings/interrupt-controller/ 11474F: drivers/irqchip/ 11475 11476ISA 11477M: William Breathitt Gray <william.gray@linaro.org> 11478S: Maintained 11479F: Documentation/driver-api/isa.rst 11480F: drivers/base/isa.c 11481F: include/linux/isa.h 11482 11483ISA RADIO MODULE 11484M: Hans Verkuil <hverkuil@xs4all.nl> 11485L: linux-media@vger.kernel.org 11486S: Maintained 11487W: https://linuxtv.org 11488T: git git://linuxtv.org/media_tree.git 11489F: drivers/media/radio/radio-isa* 11490 11491ISAPNP 11492M: Jaroslav Kysela <perex@perex.cz> 11493S: Maintained 11494F: Documentation/userspace-api/isapnp.rst 11495F: drivers/pnp/isapnp/ 11496F: include/linux/isapnp.h 11497 11498ISCSI 11499M: Lee Duncan <lduncan@suse.com> 11500M: Chris Leech <cleech@redhat.com> 11501M: Mike Christie <michael.christie@oracle.com> 11502L: open-iscsi@googlegroups.com 11503L: linux-scsi@vger.kernel.org 11504S: Maintained 11505W: www.open-iscsi.com 11506F: drivers/scsi/*iscsi* 11507F: include/scsi/*iscsi* 11508 11509iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 11510M: Peter Jones <pjones@redhat.com> 11511M: Konrad Rzeszutek Wilk <konrad@kernel.org> 11512S: Maintained 11513F: drivers/firmware/iscsi_ibft* 11514 11515ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 11516M: Sagi Grimberg <sagi@grimberg.me> 11517M: Max Gurtovoy <mgurtovoy@nvidia.com> 11518L: linux-rdma@vger.kernel.org 11519S: Supported 11520W: http://www.openfabrics.org 11521W: www.open-iscsi.org 11522Q: http://patchwork.kernel.org/project/linux-rdma/list/ 11523F: drivers/infiniband/ulp/iser/ 11524 11525ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 11526M: Sagi Grimberg <sagi@grimberg.me> 11527L: linux-rdma@vger.kernel.org 11528L: target-devel@vger.kernel.org 11529S: Supported 11530T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 11531F: drivers/infiniband/ulp/isert 11532 11533ISDN/CMTP OVER BLUETOOTH 11534M: Karsten Keil <isdn@linux-pingi.de> 11535L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11536L: netdev@vger.kernel.org 11537S: Odd Fixes 11538W: http://www.isdn4linux.de 11539F: Documentation/isdn/ 11540F: drivers/isdn/capi/ 11541F: include/linux/isdn/ 11542F: include/uapi/linux/isdn/ 11543F: net/bluetooth/cmtp/ 11544 11545ISDN/mISDN SUBSYSTEM 11546M: Karsten Keil <isdn@linux-pingi.de> 11547L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 11548L: netdev@vger.kernel.org 11549S: Maintained 11550W: http://www.isdn4linux.de 11551F: drivers/isdn/Kconfig 11552F: drivers/isdn/Makefile 11553F: drivers/isdn/hardware/ 11554F: drivers/isdn/mISDN/ 11555 11556ISOFS FILESYSTEM 11557M: Jan Kara <jack@suse.cz> 11558L: linux-fsdevel@vger.kernel.org 11559S: Maintained 11560F: Documentation/filesystems/isofs.rst 11561F: fs/isofs/ 11562 11563IT87 HARDWARE MONITORING DRIVER 11564M: Jean Delvare <jdelvare@suse.com> 11565L: linux-hwmon@vger.kernel.org 11566S: Maintained 11567F: Documentation/hwmon/it87.rst 11568F: drivers/hwmon/it87.c 11569 11570IT913X MEDIA DRIVER 11571L: linux-media@vger.kernel.org 11572S: Orphan 11573W: https://linuxtv.org 11574Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11575F: drivers/media/tuners/it913x* 11576 11577ITE IT66121 HDMI BRIDGE DRIVER 11578M: Phong LE <ple@baylibre.com> 11579M: Neil Armstrong <neil.armstrong@linaro.org> 11580S: Maintained 11581T: git git://anongit.freedesktop.org/drm/drm-misc 11582F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 11583F: drivers/gpu/drm/bridge/ite-it66121.c 11584 11585IVTV VIDEO4LINUX DRIVER 11586M: Andy Walls <awalls@md.metrocast.net> 11587L: linux-media@vger.kernel.org 11588S: Maintained 11589W: https://linuxtv.org 11590T: git git://linuxtv.org/media_tree.git 11591F: Documentation/admin-guide/media/ivtv* 11592F: drivers/media/pci/ivtv/ 11593F: include/uapi/linux/ivtv* 11594 11595IX2505V MEDIA DRIVER 11596M: Malcolm Priestley <tvboxspy@gmail.com> 11597L: linux-media@vger.kernel.org 11598S: Maintained 11599W: https://linuxtv.org 11600Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11601F: drivers/media/dvb-frontends/ix2505v* 11602 11603JAILHOUSE HYPERVISOR INTERFACE 11604M: Jan Kiszka <jan.kiszka@siemens.com> 11605L: jailhouse-dev@googlegroups.com 11606S: Maintained 11607F: arch/x86/include/asm/jailhouse_para.h 11608F: arch/x86/kernel/jailhouse.c 11609 11610JFS FILESYSTEM 11611M: Dave Kleikamp <shaggy@kernel.org> 11612L: jfs-discussion@lists.sourceforge.net 11613S: Odd Fixes 11614W: http://jfs.sourceforge.net/ 11615T: git https://github.com/kleikamp/linux-shaggy.git 11616F: Documentation/admin-guide/jfs.rst 11617F: fs/jfs/ 11618 11619JME NETWORK DRIVER 11620M: Guo-Fu Tseng <cooldavid@cooldavid.org> 11621L: netdev@vger.kernel.org 11622S: Maintained 11623F: drivers/net/ethernet/jme.* 11624 11625JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 11626M: David Woodhouse <dwmw2@infradead.org> 11627M: Richard Weinberger <richard@nod.at> 11628L: linux-mtd@lists.infradead.org 11629S: Odd Fixes 11630W: http://www.linux-mtd.infradead.org/doc/jffs2.html 11631T: git git://git.infradead.org/ubifs-2.6.git 11632F: fs/jffs2/ 11633F: include/uapi/linux/jffs2.h 11634 11635JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 11636M: "Theodore Ts'o" <tytso@mit.edu> 11637M: Jan Kara <jack@suse.com> 11638L: linux-ext4@vger.kernel.org 11639S: Maintained 11640F: fs/jbd2/ 11641F: include/linux/jbd2.h 11642 11643JPU V4L2 MEM2MEM DRIVER FOR RENESAS 11644M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 11645L: linux-media@vger.kernel.org 11646L: linux-renesas-soc@vger.kernel.org 11647S: Maintained 11648F: drivers/media/platform/renesas/rcar_jpu.c 11649 11650JSM Neo PCI based serial card 11651L: linux-serial@vger.kernel.org 11652S: Orphan 11653F: drivers/tty/serial/jsm/ 11654 11655K10TEMP HARDWARE MONITORING DRIVER 11656M: Clemens Ladisch <clemens@ladisch.de> 11657L: linux-hwmon@vger.kernel.org 11658S: Maintained 11659F: Documentation/hwmon/k10temp.rst 11660F: drivers/hwmon/k10temp.c 11661 11662K8TEMP HARDWARE MONITORING DRIVER 11663M: Rudolf Marek <r.marek@assembler.cz> 11664L: linux-hwmon@vger.kernel.org 11665S: Maintained 11666F: Documentation/hwmon/k8temp.rst 11667F: drivers/hwmon/k8temp.c 11668 11669KASAN 11670M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 11671R: Alexander Potapenko <glider@google.com> 11672R: Andrey Konovalov <andreyknvl@gmail.com> 11673R: Dmitry Vyukov <dvyukov@google.com> 11674R: Vincenzo Frascino <vincenzo.frascino@arm.com> 11675L: kasan-dev@googlegroups.com 11676S: Maintained 11677F: Documentation/dev-tools/kasan.rst 11678F: arch/*/include/asm/*kasan.h 11679F: arch/*/mm/kasan_init* 11680F: include/linux/kasan*.h 11681F: lib/Kconfig.kasan 11682F: mm/kasan/ 11683F: scripts/Makefile.kasan 11684 11685KCONFIG 11686M: Masahiro Yamada <masahiroy@kernel.org> 11687L: linux-kbuild@vger.kernel.org 11688S: Maintained 11689Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11690T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kbuild 11691F: Documentation/kbuild/kconfig* 11692F: scripts/Kconfig.include 11693F: scripts/kconfig/ 11694 11695KCOV 11696R: Dmitry Vyukov <dvyukov@google.com> 11697R: Andrey Konovalov <andreyknvl@gmail.com> 11698L: kasan-dev@googlegroups.com 11699S: Maintained 11700F: Documentation/dev-tools/kcov.rst 11701F: include/linux/kcov.h 11702F: include/uapi/linux/kcov.h 11703F: kernel/kcov.c 11704F: scripts/Makefile.kcov 11705 11706KCSAN 11707M: Marco Elver <elver@google.com> 11708R: Dmitry Vyukov <dvyukov@google.com> 11709L: kasan-dev@googlegroups.com 11710S: Maintained 11711F: Documentation/dev-tools/kcsan.rst 11712F: include/linux/kcsan*.h 11713F: kernel/kcsan/ 11714F: lib/Kconfig.kcsan 11715F: scripts/Makefile.kcsan 11716 11717KDUMP 11718M: Baoquan He <bhe@redhat.com> 11719R: Vivek Goyal <vgoyal@redhat.com> 11720R: Dave Young <dyoung@redhat.com> 11721L: kexec@lists.infradead.org 11722S: Maintained 11723W: http://lse.sourceforge.net/kdump/ 11724F: Documentation/admin-guide/kdump/ 11725F: fs/proc/vmcore.c 11726F: include/linux/crash_core.h 11727F: include/linux/crash_dump.h 11728F: include/uapi/linux/vmcore.h 11729F: kernel/crash_*.c 11730 11731KEENE FM RADIO TRANSMITTER DRIVER 11732M: Hans Verkuil <hverkuil@xs4all.nl> 11733L: linux-media@vger.kernel.org 11734S: Maintained 11735W: https://linuxtv.org 11736T: git git://linuxtv.org/media_tree.git 11737F: drivers/media/radio/radio-keene* 11738 11739KERNEL AUTOMOUNTER 11740M: Ian Kent <raven@themaw.net> 11741L: autofs@vger.kernel.org 11742S: Maintained 11743F: fs/autofs/ 11744 11745KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 11746M: Masahiro Yamada <masahiroy@kernel.org> 11747R: Nathan Chancellor <nathan@kernel.org> 11748R: Nicolas Schier <nicolas@fjasle.eu> 11749L: linux-kbuild@vger.kernel.org 11750S: Maintained 11751Q: https://patchwork.kernel.org/project/linux-kbuild/list/ 11752T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 11753F: Documentation/kbuild/ 11754F: Makefile 11755F: scripts/*vmlinux* 11756F: scripts/Kbuild* 11757F: scripts/Makefile* 11758F: scripts/basic/ 11759F: scripts/clang-tools/ 11760F: scripts/dummy-tools/ 11761F: scripts/mk* 11762F: scripts/mod/ 11763F: scripts/package/ 11764F: usr/ 11765 11766KERNEL HARDENING (not covered by other areas) 11767M: Kees Cook <keescook@chromium.org> 11768R: Gustavo A. R. Silva <gustavoars@kernel.org> 11769L: linux-hardening@vger.kernel.org 11770S: Supported 11771T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 11772F: Documentation/ABI/testing/sysfs-kernel-oops_count 11773F: Documentation/ABI/testing/sysfs-kernel-warn_count 11774F: arch/*/configs/hardening.config 11775F: include/linux/overflow.h 11776F: include/linux/randomize_kstack.h 11777F: kernel/configs/hardening.config 11778F: mm/usercopy.c 11779K: \b(add|choose)_random_kstack_offset\b 11780K: \b__check_(object_size|heap_object)\b 11781K: \b__counted_by\b 11782 11783KERNEL JANITORS 11784L: kernel-janitors@vger.kernel.org 11785S: Odd Fixes 11786W: http://kernelnewbies.org/KernelJanitors 11787 11788KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 11789M: Chuck Lever <chuck.lever@oracle.com> 11790M: Jeff Layton <jlayton@kernel.org> 11791R: Neil Brown <neilb@suse.de> 11792R: Olga Kornievskaia <kolga@netapp.com> 11793R: Dai Ngo <Dai.Ngo@oracle.com> 11794R: Tom Talpey <tom@talpey.com> 11795L: linux-nfs@vger.kernel.org 11796S: Supported 11797W: http://nfs.sourceforge.net/ 11798T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 11799F: Documentation/filesystems/nfs/ 11800F: fs/lockd/ 11801F: fs/nfs_common/ 11802F: fs/nfsd/ 11803F: include/linux/lockd/ 11804F: include/linux/sunrpc/ 11805F: include/trace/events/rpcgss.h 11806F: include/trace/events/rpcrdma.h 11807F: include/trace/events/sunrpc.h 11808F: include/trace/misc/fs.h 11809F: include/trace/misc/nfs.h 11810F: include/trace/misc/sunrpc.h 11811F: include/uapi/linux/nfsd/ 11812F: include/uapi/linux/sunrpc/ 11813F: net/sunrpc/ 11814 11815KERNEL REGRESSIONS 11816M: Thorsten Leemhuis <linux@leemhuis.info> 11817L: regressions@lists.linux.dev 11818S: Supported 11819F: Documentation/admin-guide/reporting-regressions.rst 11820F: Documentation/process/handling-regressions.rst 11821 11822KERNEL SELFTEST FRAMEWORK 11823M: Shuah Khan <shuah@kernel.org> 11824M: Shuah Khan <skhan@linuxfoundation.org> 11825L: linux-kselftest@vger.kernel.org 11826S: Maintained 11827Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 11828T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 11829F: Documentation/dev-tools/kselftest* 11830F: tools/testing/selftests/ 11831 11832KERNEL SMB3 SERVER (KSMBD) 11833M: Namjae Jeon <linkinjeon@kernel.org> 11834M: Steve French <sfrench@samba.org> 11835R: Sergey Senozhatsky <senozhatsky@chromium.org> 11836R: Tom Talpey <tom@talpey.com> 11837L: linux-cifs@vger.kernel.org 11838S: Maintained 11839T: git git://git.samba.org/ksmbd.git 11840F: Documentation/filesystems/smb/ksmbd.rst 11841F: fs/smb/common/ 11842F: fs/smb/server/ 11843 11844KERNEL UNIT TESTING FRAMEWORK (KUnit) 11845M: Brendan Higgins <brendanhiggins@google.com> 11846M: David Gow <davidgow@google.com> 11847R: Rae Moar <rmoar@google.com> 11848L: linux-kselftest@vger.kernel.org 11849L: kunit-dev@googlegroups.com 11850S: Maintained 11851W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 11852T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit 11853T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git kunit-fixes 11854F: Documentation/dev-tools/kunit/ 11855F: include/kunit/ 11856F: lib/kunit/ 11857F: rust/kernel/kunit.rs 11858F: scripts/rustdoc_test_* 11859F: tools/testing/kunit/ 11860 11861KERNEL USERMODE HELPER 11862M: Luis Chamberlain <mcgrof@kernel.org> 11863L: linux-kernel@vger.kernel.org 11864S: Maintained 11865F: include/linux/umh.h 11866F: kernel/umh.c 11867 11868KERNEL VIRTUAL MACHINE (KVM) 11869M: Paolo Bonzini <pbonzini@redhat.com> 11870L: kvm@vger.kernel.org 11871S: Supported 11872W: http://www.linux-kvm.org 11873T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11874F: Documentation/virt/kvm/ 11875F: include/asm-generic/kvm* 11876F: include/kvm/iodev.h 11877F: include/linux/kvm* 11878F: include/trace/events/kvm.h 11879F: include/uapi/asm-generic/kvm* 11880F: include/uapi/linux/kvm* 11881F: tools/kvm/ 11882F: tools/testing/selftests/kvm/ 11883F: virt/kvm/* 11884 11885KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 11886M: Marc Zyngier <maz@kernel.org> 11887M: Oliver Upton <oliver.upton@linux.dev> 11888R: James Morse <james.morse@arm.com> 11889R: Suzuki K Poulose <suzuki.poulose@arm.com> 11890R: Zenghui Yu <yuzenghui@huawei.com> 11891L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11892L: kvmarm@lists.linux.dev 11893S: Maintained 11894T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 11895F: arch/arm64/include/asm/kvm* 11896F: arch/arm64/include/uapi/asm/kvm* 11897F: arch/arm64/kvm/ 11898F: include/kvm/arm_* 11899F: tools/testing/selftests/kvm/*/aarch64/ 11900F: tools/testing/selftests/kvm/aarch64/ 11901 11902KERNEL VIRTUAL MACHINE FOR LOONGARCH (KVM/LoongArch) 11903M: Tianrui Zhao <zhaotianrui@loongson.cn> 11904M: Bibo Mao <maobibo@loongson.cn> 11905M: Huacai Chen <chenhuacai@kernel.org> 11906L: kvm@vger.kernel.org 11907L: loongarch@lists.linux.dev 11908S: Maintained 11909T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11910F: arch/loongarch/include/asm/kvm* 11911F: arch/loongarch/include/uapi/asm/kvm* 11912F: arch/loongarch/kvm/ 11913 11914KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 11915M: Huacai Chen <chenhuacai@kernel.org> 11916L: linux-mips@vger.kernel.org 11917L: kvm@vger.kernel.org 11918S: Maintained 11919T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11920F: arch/mips/include/asm/kvm* 11921F: arch/mips/include/uapi/asm/kvm* 11922F: arch/mips/kvm/ 11923 11924KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 11925M: Michael Ellerman <mpe@ellerman.id.au> 11926R: Nicholas Piggin <npiggin@gmail.com> 11927L: linuxppc-dev@lists.ozlabs.org 11928L: kvm@vger.kernel.org 11929S: Maintained (Book3S 64-bit HV) 11930S: Odd fixes (Book3S 64-bit PR) 11931S: Orphan (Book3E and 32-bit) 11932T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 11933F: arch/powerpc/include/asm/kvm* 11934F: arch/powerpc/include/uapi/asm/kvm* 11935F: arch/powerpc/kernel/kvm* 11936F: arch/powerpc/kvm/ 11937 11938KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 11939M: Anup Patel <anup@brainfault.org> 11940R: Atish Patra <atishp@atishpatra.org> 11941L: kvm@vger.kernel.org 11942L: kvm-riscv@lists.infradead.org 11943L: linux-riscv@lists.infradead.org 11944S: Maintained 11945T: git https://github.com/kvm-riscv/linux.git 11946F: arch/riscv/include/asm/kvm* 11947F: arch/riscv/include/uapi/asm/kvm* 11948F: arch/riscv/kvm/ 11949F: tools/testing/selftests/kvm/*/riscv/ 11950F: tools/testing/selftests/kvm/riscv/ 11951 11952KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 11953M: Christian Borntraeger <borntraeger@linux.ibm.com> 11954M: Janosch Frank <frankja@linux.ibm.com> 11955M: Claudio Imbrenda <imbrenda@linux.ibm.com> 11956R: David Hildenbrand <david@redhat.com> 11957L: kvm@vger.kernel.org 11958S: Supported 11959T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 11960F: Documentation/virt/kvm/s390* 11961F: arch/s390/include/asm/gmap.h 11962F: arch/s390/include/asm/kvm* 11963F: arch/s390/include/uapi/asm/kvm* 11964F: arch/s390/include/uapi/asm/uvdevice.h 11965F: arch/s390/kernel/uv.c 11966F: arch/s390/kvm/ 11967F: arch/s390/mm/gmap.c 11968F: drivers/s390/char/uvdevice.c 11969F: tools/testing/selftests/drivers/s390x/uvdevice/ 11970F: tools/testing/selftests/kvm/*/s390x/ 11971F: tools/testing/selftests/kvm/s390x/ 11972 11973KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 11974M: Sean Christopherson <seanjc@google.com> 11975M: Paolo Bonzini <pbonzini@redhat.com> 11976L: kvm@vger.kernel.org 11977S: Supported 11978P: Documentation/process/maintainer-kvm-x86.rst 11979T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 11980F: arch/x86/include/asm/kvm* 11981F: arch/x86/include/asm/svm.h 11982F: arch/x86/include/asm/vmx*.h 11983F: arch/x86/include/uapi/asm/kvm* 11984F: arch/x86/include/uapi/asm/svm.h 11985F: arch/x86/include/uapi/asm/vmx.h 11986F: arch/x86/kvm/ 11987F: arch/x86/kvm/*/ 11988F: tools/testing/selftests/kvm/*/x86_64/ 11989F: tools/testing/selftests/kvm/x86_64/ 11990 11991KERNFS 11992M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11993M: Tejun Heo <tj@kernel.org> 11994S: Supported 11995T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 11996F: fs/kernfs/ 11997F: include/linux/kernfs.h 11998 11999KEXEC 12000M: Eric Biederman <ebiederm@xmission.com> 12001L: kexec@lists.infradead.org 12002S: Maintained 12003W: http://kernel.org/pub/linux/utils/kernel/kexec/ 12004F: include/linux/kexec.h 12005F: include/uapi/linux/kexec.h 12006F: kernel/kexec* 12007 12008KEYS-ENCRYPTED 12009M: Mimi Zohar <zohar@linux.ibm.com> 12010L: linux-integrity@vger.kernel.org 12011L: keyrings@vger.kernel.org 12012S: Supported 12013F: Documentation/security/keys/trusted-encrypted.rst 12014F: include/keys/encrypted-type.h 12015F: security/keys/encrypted-keys/ 12016 12017KEYS-TRUSTED 12018M: James Bottomley <jejb@linux.ibm.com> 12019M: Jarkko Sakkinen <jarkko@kernel.org> 12020M: Mimi Zohar <zohar@linux.ibm.com> 12021L: linux-integrity@vger.kernel.org 12022L: keyrings@vger.kernel.org 12023S: Supported 12024F: Documentation/security/keys/trusted-encrypted.rst 12025F: include/keys/trusted-type.h 12026F: include/keys/trusted_tpm.h 12027F: security/keys/trusted-keys/ 12028 12029KEYS-TRUSTED-CAAM 12030M: Ahmad Fatoum <a.fatoum@pengutronix.de> 12031R: Pengutronix Kernel Team <kernel@pengutronix.de> 12032L: linux-integrity@vger.kernel.org 12033L: keyrings@vger.kernel.org 12034S: Maintained 12035F: include/keys/trusted_caam.h 12036F: security/keys/trusted-keys/trusted_caam.c 12037 12038KEYS-TRUSTED-TEE 12039M: Sumit Garg <sumit.garg@linaro.org> 12040L: linux-integrity@vger.kernel.org 12041L: keyrings@vger.kernel.org 12042S: Supported 12043F: include/keys/trusted_tee.h 12044F: security/keys/trusted-keys/trusted_tee.c 12045 12046KEYS/KEYRINGS 12047M: David Howells <dhowells@redhat.com> 12048M: Jarkko Sakkinen <jarkko@kernel.org> 12049L: keyrings@vger.kernel.org 12050S: Maintained 12051F: Documentation/security/keys/core.rst 12052F: include/keys/ 12053F: include/linux/key-type.h 12054F: include/linux/key.h 12055F: include/linux/keyctl.h 12056F: include/uapi/linux/keyctl.h 12057F: security/keys/ 12058 12059KEYS/KEYRINGS_INTEGRITY 12060M: Jarkko Sakkinen <jarkko@kernel.org> 12061M: Mimi Zohar <zohar@linux.ibm.com> 12062L: linux-integrity@vger.kernel.org 12063L: keyrings@vger.kernel.org 12064S: Supported 12065F: security/integrity/platform_certs 12066 12067KFENCE 12068M: Alexander Potapenko <glider@google.com> 12069M: Marco Elver <elver@google.com> 12070R: Dmitry Vyukov <dvyukov@google.com> 12071L: kasan-dev@googlegroups.com 12072S: Maintained 12073F: Documentation/dev-tools/kfence.rst 12074F: arch/*/include/asm/kfence.h 12075F: include/linux/kfence.h 12076F: lib/Kconfig.kfence 12077F: mm/kfence/ 12078 12079KFIFO 12080M: Stefani Seibold <stefani@seibold.net> 12081S: Maintained 12082F: include/linux/kfifo.h 12083F: lib/kfifo.c 12084F: samples/kfifo/ 12085 12086KGDB / KDB /debug_core 12087M: Jason Wessel <jason.wessel@windriver.com> 12088M: Daniel Thompson <daniel.thompson@linaro.org> 12089R: Douglas Anderson <dianders@chromium.org> 12090L: kgdb-bugreport@lists.sourceforge.net 12091S: Maintained 12092W: http://kgdb.wiki.kernel.org/ 12093T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 12094F: Documentation/dev-tools/kgdb.rst 12095F: drivers/misc/kgdbts.c 12096F: drivers/tty/serial/kgdboc.c 12097F: include/linux/kdb.h 12098F: include/linux/kgdb.h 12099F: kernel/debug/ 12100F: kernel/module/kdb.c 12101 12102KHADAS MCU MFD DRIVER 12103M: Neil Armstrong <neil.armstrong@linaro.org> 12104L: linux-amlogic@lists.infradead.org 12105S: Maintained 12106F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 12107F: drivers/mfd/khadas-mcu.c 12108F: drivers/thermal/khadas_mcu_fan.c 12109F: include/linux/mfd/khadas-mcu.h 12110 12111KIONIX/ROHM KX022A ACCELEROMETER 12112M: Matti Vaittinen <mazziesaccount@gmail.com> 12113L: linux-iio@vger.kernel.org 12114S: Supported 12115F: drivers/iio/accel/kionix-kx022a* 12116 12117KMEMLEAK 12118M: Catalin Marinas <catalin.marinas@arm.com> 12119S: Maintained 12120F: Documentation/dev-tools/kmemleak.rst 12121F: include/linux/kmemleak.h 12122F: mm/kmemleak.c 12123F: samples/kmemleak/kmemleak-test.c 12124 12125KMSAN 12126M: Alexander Potapenko <glider@google.com> 12127R: Marco Elver <elver@google.com> 12128R: Dmitry Vyukov <dvyukov@google.com> 12129L: kasan-dev@googlegroups.com 12130S: Maintained 12131F: Documentation/dev-tools/kmsan.rst 12132F: arch/*/include/asm/kmsan.h 12133F: arch/*/mm/kmsan_* 12134F: include/linux/kmsan*.h 12135F: lib/Kconfig.kmsan 12136F: mm/kmsan/ 12137F: scripts/Makefile.kmsan 12138 12139KPROBES 12140M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12141M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 12142M: "David S. Miller" <davem@davemloft.net> 12143M: Masami Hiramatsu <mhiramat@kernel.org> 12144L: linux-kernel@vger.kernel.org 12145L: linux-trace-kernel@vger.kernel.org 12146S: Maintained 12147Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 12148T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 12149F: Documentation/trace/kprobes.rst 12150F: include/asm-generic/kprobes.h 12151F: include/linux/kprobes.h 12152F: kernel/kprobes.c 12153F: lib/test_kprobes.c 12154F: samples/kprobes 12155 12156KS0108 LCD CONTROLLER DRIVER 12157M: Miguel Ojeda <ojeda@kernel.org> 12158S: Maintained 12159F: Documentation/admin-guide/auxdisplay/ks0108.rst 12160F: drivers/auxdisplay/ks0108.c 12161F: include/linux/ks0108.h 12162 12163KTD253 BACKLIGHT DRIVER 12164M: Linus Walleij <linus.walleij@linaro.org> 12165S: Maintained 12166F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 12167F: drivers/video/backlight/ktd253-backlight.c 12168 12169KTD2801 BACKLIGHT DRIVER 12170M: Duje Mihanović <duje.mihanovic@skole.hr> 12171S: Maintained 12172F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd2801.yaml 12173F: drivers/video/backlight/ktd2801-backlight.c 12174 12175KTEST 12176M: Steven Rostedt <rostedt@goodmis.org> 12177M: John Hawley <warthog9@eaglescrag.net> 12178S: Maintained 12179F: tools/testing/ktest 12180 12181KTZ8866 BACKLIGHT DRIVER 12182M: Jianhua Lu <lujianhua000@gmail.com> 12183S: Maintained 12184F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktz8866.yaml 12185F: drivers/video/backlight/ktz8866.c 12186 12187KVM PARAVIRT (KVM/paravirt) 12188M: Paolo Bonzini <pbonzini@redhat.com> 12189R: Wanpeng Li <wanpengli@tencent.com> 12190R: Vitaly Kuznetsov <vkuznets@redhat.com> 12191L: kvm@vger.kernel.org 12192S: Supported 12193T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12194F: arch/um/include/asm/kvm_para.h 12195F: arch/x86/include/asm/kvm_para.h 12196F: arch/x86/include/asm/pvclock-abi.h 12197F: arch/x86/include/uapi/asm/kvm_para.h 12198F: arch/x86/kernel/kvm.c 12199F: arch/x86/kernel/kvmclock.c 12200F: include/asm-generic/kvm_para.h 12201F: include/linux/kvm_para.h 12202F: include/uapi/asm-generic/kvm_para.h 12203F: include/uapi/linux/kvm_para.h 12204 12205KVM X86 HYPER-V (KVM/hyper-v) 12206M: Vitaly Kuznetsov <vkuznets@redhat.com> 12207M: Sean Christopherson <seanjc@google.com> 12208M: Paolo Bonzini <pbonzini@redhat.com> 12209L: kvm@vger.kernel.org 12210S: Supported 12211T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12212F: arch/x86/kvm/hyperv.* 12213F: arch/x86/kvm/kvm_onhyperv.* 12214F: arch/x86/kvm/svm/hyperv.* 12215F: arch/x86/kvm/svm/svm_onhyperv.* 12216F: arch/x86/kvm/vmx/hyperv.* 12217 12218KVM X86 Xen (KVM/Xen) 12219M: David Woodhouse <dwmw2@infradead.org> 12220M: Paul Durrant <paul@xen.org> 12221M: Sean Christopherson <seanjc@google.com> 12222M: Paolo Bonzini <pbonzini@redhat.com> 12223L: kvm@vger.kernel.org 12224S: Supported 12225T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 12226F: arch/x86/kvm/xen.* 12227 12228L3MDEV 12229M: David Ahern <dsahern@kernel.org> 12230L: netdev@vger.kernel.org 12231S: Maintained 12232F: include/net/l3mdev.h 12233F: net/l3mdev 12234 12235LANDLOCK SECURITY MODULE 12236M: Mickaël Salaün <mic@digikod.net> 12237L: linux-security-module@vger.kernel.org 12238S: Supported 12239W: https://landlock.io 12240T: git https://git.kernel.org/pub/scm/linux/kernel/git/mic/linux.git 12241F: Documentation/security/landlock.rst 12242F: Documentation/userspace-api/landlock.rst 12243F: include/uapi/linux/landlock.h 12244F: samples/landlock/ 12245F: security/landlock/ 12246F: tools/testing/selftests/landlock/ 12247K: landlock 12248K: LANDLOCK 12249 12250LANTIQ / INTEL Ethernet drivers 12251M: Hauke Mehrtens <hauke@hauke-m.de> 12252L: netdev@vger.kernel.org 12253S: Maintained 12254F: drivers/net/dsa/lantiq_gswip.c 12255F: drivers/net/dsa/lantiq_pce.h 12256F: drivers/net/ethernet/lantiq_xrx200.c 12257F: net/dsa/tag_gswip.c 12258 12259LANTIQ MIPS ARCHITECTURE 12260M: John Crispin <john@phrozen.org> 12261L: linux-mips@vger.kernel.org 12262S: Maintained 12263F: arch/mips/lantiq 12264F: drivers/soc/lantiq 12265 12266LANTIQ PEF2256 DRIVER 12267M: Herve Codina <herve.codina@bootlin.com> 12268S: Maintained 12269F: Documentation/devicetree/bindings/net/lantiq,pef2256.yaml 12270F: drivers/net/wan/framer/pef2256/ 12271F: drivers/pinctrl/pinctrl-pef2256.c 12272F: include/linux/framer/pef2256.h 12273 12274LASI 53c700 driver for PARISC 12275M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 12276L: linux-scsi@vger.kernel.org 12277S: Maintained 12278F: Documentation/scsi/53c700.rst 12279F: drivers/scsi/53c700* 12280 12281LEAKING_ADDRESSES 12282M: Tycho Andersen <tycho@tycho.pizza> 12283R: Kees Cook <keescook@chromium.org> 12284L: linux-hardening@vger.kernel.org 12285S: Maintained 12286T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12287F: scripts/leaking_addresses.pl 12288 12289LED SUBSYSTEM 12290M: Pavel Machek <pavel@ucw.cz> 12291M: Lee Jones <lee@kernel.org> 12292L: linux-leds@vger.kernel.org 12293S: Maintained 12294T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 12295F: Documentation/devicetree/bindings/leds/ 12296F: Documentation/leds/ 12297F: drivers/leds/ 12298F: include/dt-bindings/leds/ 12299F: include/linux/leds.h 12300 12301LEGO MINDSTORMS EV3 12302R: David Lechner <david@lechnology.com> 12303S: Maintained 12304F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 12305F: arch/arm/boot/dts/ti/davinci/da850-lego-ev3.dts 12306F: drivers/power/supply/lego_ev3_battery.c 12307 12308LEGO USB Tower driver 12309M: Juergen Stuber <starblue@users.sourceforge.net> 12310L: legousb-devel@lists.sourceforge.net 12311S: Maintained 12312W: http://legousb.sourceforge.net/ 12313F: drivers/usb/misc/legousbtower.c 12314 12315LETSKETCH HID TABLET DRIVER 12316M: Hans de Goede <hdegoede@redhat.com> 12317L: linux-input@vger.kernel.org 12318S: Maintained 12319T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12320F: drivers/hid/hid-letsketch.c 12321 12322LG LAPTOP EXTRAS 12323M: Matan Ziv-Av <matan@svgalib.org> 12324L: platform-driver-x86@vger.kernel.org 12325S: Maintained 12326F: Documentation/ABI/testing/sysfs-platform-lg-laptop 12327F: Documentation/admin-guide/laptops/lg-laptop.rst 12328F: drivers/platform/x86/lg-laptop.c 12329 12330LG2160 MEDIA DRIVER 12331M: Michael Krufky <mkrufky@linuxtv.org> 12332L: linux-media@vger.kernel.org 12333S: Maintained 12334W: https://linuxtv.org 12335W: http://github.com/mkrufky 12336Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12337T: git git://linuxtv.org/mkrufky/tuners.git 12338F: drivers/media/dvb-frontends/lg2160.* 12339 12340LGDT3305 MEDIA DRIVER 12341M: Michael Krufky <mkrufky@linuxtv.org> 12342L: linux-media@vger.kernel.org 12343S: Maintained 12344W: https://linuxtv.org 12345W: http://github.com/mkrufky 12346Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12347T: git git://linuxtv.org/mkrufky/tuners.git 12348F: drivers/media/dvb-frontends/lgdt3305.* 12349 12350LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 12351M: Viresh Kumar <vireshk@kernel.org> 12352L: linux-ide@vger.kernel.org 12353S: Maintained 12354T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12355F: drivers/ata/pata_arasan_cf.c 12356F: include/linux/pata_arasan_cf_data.h 12357 12358LIBATA PATA DRIVERS 12359R: Sergey Shtylyov <s.shtylyov@omp.ru> 12360L: linux-ide@vger.kernel.org 12361F: drivers/ata/ata_*.c 12362F: drivers/ata/pata_*.c 12363 12364LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 12365M: Linus Walleij <linus.walleij@linaro.org> 12366L: linux-ide@vger.kernel.org 12367S: Maintained 12368T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12369F: drivers/ata/pata_ftide010.c 12370F: drivers/ata/sata_gemini.c 12371F: drivers/ata/sata_gemini.h 12372 12373LIBATA SATA AHCI PLATFORM devices support 12374M: Hans de Goede <hdegoede@redhat.com> 12375M: Jens Axboe <axboe@kernel.dk> 12376L: linux-ide@vger.kernel.org 12377S: Maintained 12378T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12379F: drivers/ata/ahci_platform.c 12380F: drivers/ata/libahci_platform.c 12381F: include/linux/ahci_platform.h 12382 12383LIBATA SATA AHCI SYNOPSYS DWC CONTROLLER DRIVER 12384M: Serge Semin <fancer.lancer@gmail.com> 12385L: linux-ide@vger.kernel.org 12386S: Maintained 12387T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 12388F: Documentation/devicetree/bindings/ata/baikal,bt1-ahci.yaml 12389F: Documentation/devicetree/bindings/ata/snps,dwc-ahci.yaml 12390F: drivers/ata/ahci_dwc.c 12391 12392LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 12393M: Mikael Pettersson <mikpelinux@gmail.com> 12394L: linux-ide@vger.kernel.org 12395S: Maintained 12396T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 12397F: drivers/ata/sata_promise.* 12398 12399LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 12400M: Damien Le Moal <dlemoal@kernel.org> 12401M: Niklas Cassel <cassel@kernel.org> 12402L: linux-ide@vger.kernel.org 12403S: Maintained 12404T: git git://git.kernel.org/pub/scm/linux/kernel/git/libata/linux.git 12405F: Documentation/ABI/testing/sysfs-ata 12406F: Documentation/devicetree/bindings/ata/ 12407F: drivers/ata/ 12408F: include/linux/ata.h 12409F: include/linux/libata.h 12410 12411LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 12412M: Vishal Verma <vishal.l.verma@intel.com> 12413M: Dan Williams <dan.j.williams@intel.com> 12414M: Dave Jiang <dave.jiang@intel.com> 12415L: nvdimm@lists.linux.dev 12416S: Supported 12417Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12418P: Documentation/nvdimm/maintainer-entry-profile.rst 12419F: drivers/nvdimm/btt* 12420 12421LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 12422M: Dan Williams <dan.j.williams@intel.com> 12423M: Vishal Verma <vishal.l.verma@intel.com> 12424M: Dave Jiang <dave.jiang@intel.com> 12425L: nvdimm@lists.linux.dev 12426S: Supported 12427Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12428P: Documentation/nvdimm/maintainer-entry-profile.rst 12429F: drivers/nvdimm/pmem* 12430 12431LIBNVDIMM: DEVICETREE BINDINGS 12432M: Oliver O'Halloran <oohall@gmail.com> 12433L: nvdimm@lists.linux.dev 12434S: Supported 12435Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12436F: Documentation/devicetree/bindings/pmem/pmem-region.txt 12437F: drivers/nvdimm/of_pmem.c 12438 12439LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 12440M: Dan Williams <dan.j.williams@intel.com> 12441M: Vishal Verma <vishal.l.verma@intel.com> 12442M: Dave Jiang <dave.jiang@intel.com> 12443M: Ira Weiny <ira.weiny@intel.com> 12444L: nvdimm@lists.linux.dev 12445S: Supported 12446Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 12447P: Documentation/nvdimm/maintainer-entry-profile.rst 12448T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 12449F: drivers/acpi/nfit/* 12450F: drivers/nvdimm/* 12451F: include/linux/libnvdimm.h 12452F: include/linux/nd.h 12453F: include/uapi/linux/ndctl.h 12454F: tools/testing/nvdimm/ 12455 12456LIBRARY CODE 12457M: Andrew Morton <akpm@linux-foundation.org> 12458L: linux-kernel@vger.kernel.org 12459S: Supported 12460T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable 12461F: lib/* 12462 12463LICENSES and SPDX stuff 12464M: Thomas Gleixner <tglx@linutronix.de> 12465M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 12466L: linux-spdx@vger.kernel.org 12467S: Maintained 12468T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 12469F: COPYING 12470F: Documentation/process/license-rules.rst 12471F: LICENSES/ 12472F: scripts/spdxcheck-test.sh 12473F: scripts/spdxcheck.py 12474F: scripts/spdxexclude 12475 12476LINEAR RANGES HELPERS 12477M: Mark Brown <broonie@kernel.org> 12478R: Matti Vaittinen <mazziesaccount@gmail.com> 12479F: include/linux/linear_range.h 12480F: lib/linear_ranges.c 12481F: lib/test_linear_ranges.c 12482 12483LINUX FOR POWER MACINTOSH 12484L: linuxppc-dev@lists.ozlabs.org 12485S: Orphan 12486F: arch/powerpc/platforms/powermac/ 12487F: drivers/macintosh/ 12488X: drivers/macintosh/adb-iop.c 12489X: drivers/macintosh/via-macii.c 12490 12491LINUX FOR POWERPC (32-BIT AND 64-BIT) 12492M: Michael Ellerman <mpe@ellerman.id.au> 12493R: Nicholas Piggin <npiggin@gmail.com> 12494R: Christophe Leroy <christophe.leroy@csgroup.eu> 12495R: Aneesh Kumar K.V <aneesh.kumar@kernel.org> 12496R: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 12497L: linuxppc-dev@lists.ozlabs.org 12498S: Supported 12499W: https://github.com/linuxppc/wiki/wiki 12500Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 12501T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 12502F: Documentation/ABI/stable/sysfs-firmware-opal-* 12503F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 12504F: Documentation/devicetree/bindings/powerpc/ 12505F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 12506F: Documentation/arch/powerpc/ 12507F: arch/powerpc/ 12508F: drivers/*/*/*pasemi* 12509F: drivers/*/*pasemi* 12510F: drivers/char/tpm/tpm_ibmvtpm* 12511F: drivers/crypto/nx/ 12512F: drivers/i2c/busses/i2c-opal.c 12513F: drivers/net/ethernet/ibm/ibmveth.* 12514F: drivers/net/ethernet/ibm/ibmvnic.* 12515F: drivers/pci/hotplug/pnv_php.c 12516F: drivers/pci/hotplug/rpa* 12517F: drivers/rtc/rtc-opal.c 12518F: drivers/scsi/ibmvscsi/ 12519F: drivers/tty/hvc/hvc_opal.c 12520F: drivers/watchdog/wdrtas.c 12521F: tools/testing/selftests/powerpc 12522N: /pmac 12523N: powermac 12524N: powernv 12525N: [^a-z0-9]ps3 12526N: pseries 12527 12528LINUX FOR POWERPC EMBEDDED MPC5XXX 12529M: Anatolij Gustschin <agust@denx.de> 12530L: linuxppc-dev@lists.ozlabs.org 12531S: Odd Fixes 12532F: arch/powerpc/platforms/512x/ 12533F: arch/powerpc/platforms/52xx/ 12534 12535LINUX FOR POWERPC EMBEDDED PPC4XX 12536L: linuxppc-dev@lists.ozlabs.org 12537S: Orphan 12538F: arch/powerpc/platforms/40x/ 12539F: arch/powerpc/platforms/44x/ 12540 12541LINUX FOR POWERPC EMBEDDED PPC85XX 12542M: Scott Wood <oss@buserror.net> 12543L: linuxppc-dev@lists.ozlabs.org 12544S: Odd fixes 12545T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 12546F: Documentation/devicetree/bindings/cache/freescale-l2cache.txt 12547F: Documentation/devicetree/bindings/powerpc/fsl/ 12548F: arch/powerpc/platforms/85xx/ 12549 12550LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX 12551M: Christophe Leroy <christophe.leroy@csgroup.eu> 12552L: linuxppc-dev@lists.ozlabs.org 12553S: Maintained 12554F: arch/powerpc/platforms/8xx/ 12555F: arch/powerpc/platforms/83xx/ 12556 12557LINUX KERNEL DUMP TEST MODULE (LKDTM) 12558M: Kees Cook <keescook@chromium.org> 12559S: Maintained 12560F: drivers/misc/lkdtm/* 12561F: tools/testing/selftests/lkdtm/* 12562 12563LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 12564M: Alan Stern <stern@rowland.harvard.edu> 12565M: Andrea Parri <parri.andrea@gmail.com> 12566M: Will Deacon <will@kernel.org> 12567M: Peter Zijlstra <peterz@infradead.org> 12568M: Boqun Feng <boqun.feng@gmail.com> 12569M: Nicholas Piggin <npiggin@gmail.com> 12570M: David Howells <dhowells@redhat.com> 12571M: Jade Alglave <j.alglave@ucl.ac.uk> 12572M: Luc Maranget <luc.maranget@inria.fr> 12573M: "Paul E. McKenney" <paulmck@kernel.org> 12574R: Akira Yokosawa <akiyks@gmail.com> 12575R: Daniel Lustig <dlustig@nvidia.com> 12576R: Joel Fernandes <joel@joelfernandes.org> 12577L: linux-kernel@vger.kernel.org 12578L: linux-arch@vger.kernel.org 12579S: Supported 12580T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 12581F: Documentation/atomic_bitops.txt 12582F: Documentation/atomic_t.txt 12583F: Documentation/core-api/refcount-vs-atomic.rst 12584F: Documentation/litmus-tests/ 12585F: Documentation/memory-barriers.txt 12586F: tools/memory-model/ 12587 12588LINUX-NEXT TREE 12589M: Stephen Rothwell <sfr@canb.auug.org.au> 12590L: linux-next@vger.kernel.org 12591S: Supported 12592B: mailto:linux-next@vger.kernel.org and the appropriate development tree 12593T: git git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/ 12594 12595LIS3LV02D ACCELEROMETER DRIVER 12596M: Eric Piel <eric.piel@tremplin-utc.net> 12597S: Maintained 12598F: Documentation/misc-devices/lis3lv02d.rst 12599F: drivers/misc/lis3lv02d/ 12600F: drivers/platform/x86/hp/hp_accel.c 12601 12602LIST KUNIT TEST 12603M: David Gow <davidgow@google.com> 12604L: linux-kselftest@vger.kernel.org 12605L: kunit-dev@googlegroups.com 12606S: Maintained 12607F: lib/list-test.c 12608 12609LITEX PLATFORM 12610M: Karol Gugala <kgugala@antmicro.com> 12611M: Mateusz Holenko <mholenko@antmicro.com> 12612M: Gabriel Somlo <gsomlo@gmail.com> 12613M: Joel Stanley <joel@jms.id.au> 12614S: Maintained 12615F: Documentation/devicetree/bindings/*/litex,*.yaml 12616F: arch/openrisc/boot/dts/or1klitex.dts 12617F: drivers/mmc/host/litex_mmc.c 12618F: drivers/net/ethernet/litex/* 12619F: drivers/soc/litex/* 12620F: drivers/tty/serial/liteuart.c 12621F: include/linux/litex.h 12622N: litex 12623 12624LIVE PATCHING 12625M: Josh Poimboeuf <jpoimboe@kernel.org> 12626M: Jiri Kosina <jikos@kernel.org> 12627M: Miroslav Benes <mbenes@suse.cz> 12628M: Petr Mladek <pmladek@suse.com> 12629R: Joe Lawrence <joe.lawrence@redhat.com> 12630L: live-patching@vger.kernel.org 12631S: Maintained 12632T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 12633F: Documentation/ABI/testing/sysfs-kernel-livepatch 12634F: Documentation/livepatch/ 12635F: arch/powerpc/include/asm/livepatch.h 12636F: include/linux/livepatch.h 12637F: kernel/livepatch/ 12638F: kernel/module/livepatch.c 12639F: samples/livepatch/ 12640F: tools/testing/selftests/livepatch/ 12641 12642LLC (802.2) 12643L: netdev@vger.kernel.org 12644S: Odd fixes 12645F: include/linux/llc.h 12646F: include/net/llc* 12647F: include/uapi/linux/llc.h 12648F: net/llc/ 12649 12650LM73 HARDWARE MONITOR DRIVER 12651M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 12652L: linux-hwmon@vger.kernel.org 12653S: Maintained 12654F: drivers/hwmon/lm73.c 12655 12656LM78 HARDWARE MONITOR DRIVER 12657M: Jean Delvare <jdelvare@suse.com> 12658L: linux-hwmon@vger.kernel.org 12659S: Maintained 12660F: Documentation/hwmon/lm78.rst 12661F: drivers/hwmon/lm78.c 12662 12663LM83 HARDWARE MONITOR DRIVER 12664M: Jean Delvare <jdelvare@suse.com> 12665L: linux-hwmon@vger.kernel.org 12666S: Maintained 12667F: Documentation/hwmon/lm83.rst 12668F: drivers/hwmon/lm83.c 12669 12670LM90 HARDWARE MONITOR DRIVER 12671M: Jean Delvare <jdelvare@suse.com> 12672L: linux-hwmon@vger.kernel.org 12673S: Maintained 12674F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 12675F: Documentation/hwmon/lm90.rst 12676F: drivers/hwmon/lm90.c 12677F: include/dt-bindings/thermal/lm90.h 12678 12679LME2510 MEDIA DRIVER 12680M: Malcolm Priestley <tvboxspy@gmail.com> 12681L: linux-media@vger.kernel.org 12682S: Maintained 12683W: https://linuxtv.org 12684Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12685F: drivers/media/usb/dvb-usb-v2/lmedm04* 12686 12687LOADPIN SECURITY MODULE 12688M: Kees Cook <keescook@chromium.org> 12689S: Supported 12690T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 12691F: Documentation/admin-guide/LSM/LoadPin.rst 12692F: security/loadpin/ 12693 12694LOCKDOWN SECURITY MODULE 12695L: linux-security-module@vger.kernel.org 12696S: Odd Fixes 12697T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 12698F: security/lockdown/ 12699 12700LOCKING PRIMITIVES 12701M: Peter Zijlstra <peterz@infradead.org> 12702M: Ingo Molnar <mingo@redhat.com> 12703M: Will Deacon <will@kernel.org> 12704R: Waiman Long <longman@redhat.com> 12705R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 12706L: linux-kernel@vger.kernel.org 12707S: Maintained 12708T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 12709F: Documentation/locking/ 12710F: arch/*/include/asm/spinlock*.h 12711F: include/linux/lockdep*.h 12712F: include/linux/mutex*.h 12713F: include/linux/rwlock*.h 12714F: include/linux/rwsem*.h 12715F: include/linux/seqlock.h 12716F: include/linux/spinlock*.h 12717F: kernel/locking/ 12718F: lib/locking*.[ch] 12719X: kernel/locking/locktorture.c 12720 12721LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 12722M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 12723L: linux-ntfs-dev@lists.sourceforge.net 12724S: Maintained 12725W: http://www.linux-ntfs.org/content/view/19/37/ 12726F: Documentation/admin-guide/ldm.rst 12727F: block/partitions/ldm.* 12728 12729LOGITECH HID GAMING KEYBOARDS 12730M: Hans de Goede <hdegoede@redhat.com> 12731L: linux-input@vger.kernel.org 12732S: Maintained 12733T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 12734F: drivers/hid/hid-lg-g15.c 12735 12736LONTIUM LT8912B MIPI TO HDMI BRIDGE 12737M: Adrien Grassein <adrien.grassein@gmail.com> 12738S: Maintained 12739F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 12740F: drivers/gpu/drm/bridge/lontium-lt8912b.c 12741 12742LOONGARCH 12743M: Huacai Chen <chenhuacai@kernel.org> 12744R: WANG Xuerui <kernel@xen0n.name> 12745L: loongarch@lists.linux.dev 12746S: Maintained 12747T: git git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson.git 12748F: Documentation/arch/loongarch/ 12749F: Documentation/translations/zh_CN/arch/loongarch/ 12750F: arch/loongarch/ 12751F: drivers/*/*loongarch* 12752 12753LOONGSON GPIO DRIVER 12754M: Yinbo Zhu <zhuyinbo@loongson.cn> 12755L: linux-gpio@vger.kernel.org 12756S: Maintained 12757F: Documentation/devicetree/bindings/gpio/loongson,ls-gpio.yaml 12758F: drivers/gpio/gpio-loongson-64bit.c 12759 12760LOONGSON LS2X APB DMA DRIVER 12761M: Binbin Zhou <zhoubinbin@loongson.cn> 12762L: dmaengine@vger.kernel.org 12763S: Maintained 12764F: Documentation/devicetree/bindings/dma/loongson,ls2x-apbdma.yaml 12765F: drivers/dma/ls2x-apb-dma.c 12766 12767LOONGSON LS2X I2C DRIVER 12768M: Binbin Zhou <zhoubinbin@loongson.cn> 12769L: linux-i2c@vger.kernel.org 12770S: Maintained 12771F: Documentation/devicetree/bindings/i2c/loongson,ls2x-i2c.yaml 12772F: drivers/i2c/busses/i2c-ls2x.c 12773 12774LOONGSON-2 SOC SERIES CLOCK DRIVER 12775M: Yinbo Zhu <zhuyinbo@loongson.cn> 12776L: linux-clk@vger.kernel.org 12777S: Maintained 12778F: Documentation/devicetree/bindings/clock/loongson,ls2k-clk.yaml 12779F: drivers/clk/clk-loongson2.c 12780F: include/dt-bindings/clock/loongson,ls2k-clk.h 12781 12782LOONGSON SPI DRIVER 12783M: Yinbo Zhu <zhuyinbo@loongson.cn> 12784L: linux-spi@vger.kernel.org 12785S: Maintained 12786F: Documentation/devicetree/bindings/spi/loongson,ls2k-spi.yaml 12787F: drivers/spi/spi-loongson-core.c 12788F: drivers/spi/spi-loongson-pci.c 12789F: drivers/spi/spi-loongson-plat.c 12790F: drivers/spi/spi-loongson.h 12791 12792LOONGSON-2 SOC SERIES GUTS DRIVER 12793M: Yinbo Zhu <zhuyinbo@loongson.cn> 12794L: loongarch@lists.linux.dev 12795S: Maintained 12796F: Documentation/devicetree/bindings/hwinfo/loongson,ls2k-chipid.yaml 12797F: drivers/soc/loongson/loongson2_guts.c 12798 12799LOONGSON-2 SOC SERIES PM DRIVER 12800M: Yinbo Zhu <zhuyinbo@loongson.cn> 12801L: linux-pm@vger.kernel.org 12802S: Maintained 12803F: Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml 12804F: drivers/soc/loongson/loongson2_pm.c 12805 12806LOONGSON-2 SOC SERIES PINCTRL DRIVER 12807M: zhanghongchen <zhanghongchen@loongson.cn> 12808M: Yinbo Zhu <zhuyinbo@loongson.cn> 12809L: linux-gpio@vger.kernel.org 12810S: Maintained 12811F: Documentation/devicetree/bindings/pinctrl/loongson,ls2k-pinctrl.yaml 12812F: drivers/pinctrl/pinctrl-loongson2.c 12813 12814LOONGSON-2 SOC SERIES THERMAL DRIVER 12815M: zhanghongchen <zhanghongchen@loongson.cn> 12816M: Yinbo Zhu <zhuyinbo@loongson.cn> 12817L: linux-pm@vger.kernel.org 12818S: Maintained 12819F: Documentation/devicetree/bindings/thermal/loongson,ls2k-thermal.yaml 12820F: drivers/thermal/loongson2_thermal.c 12821 12822LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 12823M: Sathya Prakash <sathya.prakash@broadcom.com> 12824M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 12825M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 12826L: MPT-FusionLinux.pdl@broadcom.com 12827L: linux-scsi@vger.kernel.org 12828S: Supported 12829W: http://www.avagotech.com/support/ 12830F: drivers/message/fusion/ 12831F: drivers/scsi/mpt3sas/ 12832 12833LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 12834M: Matthew Wilcox <willy@infradead.org> 12835L: linux-scsi@vger.kernel.org 12836S: Maintained 12837F: drivers/scsi/sym53c8xx_2/ 12838 12839LTC1660 DAC DRIVER 12840M: Marcus Folkesson <marcus.folkesson@gmail.com> 12841L: linux-iio@vger.kernel.org 12842S: Maintained 12843F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 12844F: drivers/iio/dac/ltc1660.c 12845 12846LTC2688 IIO DAC DRIVER 12847M: Nuno Sá <nuno.sa@analog.com> 12848L: linux-iio@vger.kernel.org 12849S: Supported 12850W: https://ez.analog.com/linux-software-drivers 12851F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 12852F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 12853F: drivers/iio/dac/ltc2688.c 12854 12855LTC2947 HARDWARE MONITOR DRIVER 12856M: Nuno Sá <nuno.sa@analog.com> 12857L: linux-hwmon@vger.kernel.org 12858S: Supported 12859W: https://ez.analog.com/linux-software-drivers 12860F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 12861F: drivers/hwmon/ltc2947-core.c 12862F: drivers/hwmon/ltc2947-i2c.c 12863F: drivers/hwmon/ltc2947-spi.c 12864F: drivers/hwmon/ltc2947.h 12865 12866LTC2991 HARDWARE MONITOR DRIVER 12867M: Antoniu Miclaus <antoniu.miclaus@analog.com> 12868L: linux-hwmon@vger.kernel.org 12869S: Supported 12870W: https://ez.analog.com/linux-software-drivers 12871F: Documentation/devicetree/bindings/hwmon/adi,ltc2991.yaml 12872F: drivers/hwmon/ltc2991.c 12873 12874LTC2983 IIO TEMPERATURE DRIVER 12875M: Nuno Sá <nuno.sa@analog.com> 12876L: linux-iio@vger.kernel.org 12877S: Supported 12878W: https://ez.analog.com/linux-software-drivers 12879F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 12880F: drivers/iio/temperature/ltc2983.c 12881 12882LTC4282 HARDWARE MONITOR DRIVER 12883M: Nuno Sa <nuno.sa@analog.com> 12884L: linux-hwmon@vger.kernel.org 12885S: Supported 12886F: Documentation/devicetree/bindings/hwmon/adi,ltc4282.yaml 12887F: Documentation/hwmon/ltc4282.rst 12888F: drivers/hwmon/ltc4282.c 12889 12890LTC4286 HARDWARE MONITOR DRIVER 12891M: Delphine CC Chiu <Delphine_CC_Chiu@Wiwynn.com> 12892L: linux-i2c@vger.kernel.org 12893S: Maintained 12894F: Documentation/devicetree/bindings/hwmon/lltc,ltc4286.yaml 12895F: Documentation/hwmon/ltc4286.rst 12896F: drivers/hwmon/pmbus/Kconfig 12897F: drivers/hwmon/pmbus/Makefile 12898F: drivers/hwmon/pmbus/ltc4286.c 12899 12900LTC4306 I2C MULTIPLEXER DRIVER 12901M: Michael Hennerich <michael.hennerich@analog.com> 12902L: linux-i2c@vger.kernel.org 12903S: Supported 12904W: https://ez.analog.com/linux-software-drivers 12905F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 12906F: drivers/i2c/muxes/i2c-mux-ltc4306.c 12907 12908LTP (Linux Test Project) 12909M: Cyril Hrubis <chrubis@suse.cz> 12910M: Jan Stancek <jstancek@redhat.com> 12911M: Petr Vorel <pvorel@suse.cz> 12912M: Li Wang <liwang@redhat.com> 12913M: Yang Xu <xuyang2018.jy@fujitsu.com> 12914L: ltp@lists.linux.it (subscribers-only) 12915S: Maintained 12916W: http://linux-test-project.github.io/ 12917T: git https://github.com/linux-test-project/ltp.git 12918 12919LTR390 AMBIENT/UV LIGHT SENSOR DRIVER 12920M: Anshul Dalal <anshulusr@gmail.com> 12921L: linux-iio@vger.kernel.org 12922S: Maintained 12923F: Documentation/devicetree/bindings/iio/light/liteon,ltr390.yaml 12924F: drivers/iio/light/ltr390.c 12925 12926LYNX 28G SERDES PHY DRIVER 12927M: Ioana Ciornei <ioana.ciornei@nxp.com> 12928L: netdev@vger.kernel.org 12929S: Supported 12930F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 12931F: drivers/phy/freescale/phy-fsl-lynx-28g.c 12932 12933LYNX PCS MODULE 12934M: Ioana Ciornei <ioana.ciornei@nxp.com> 12935L: netdev@vger.kernel.org 12936S: Supported 12937F: drivers/net/pcs/pcs-lynx.c 12938F: include/linux/pcs-lynx.h 12939 12940M68K ARCHITECTURE 12941M: Geert Uytterhoeven <geert@linux-m68k.org> 12942L: linux-m68k@lists.linux-m68k.org 12943S: Maintained 12944W: http://www.linux-m68k.org/ 12945T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 12946F: arch/m68k/ 12947F: drivers/zorro/ 12948 12949M68K ON APPLE MACINTOSH 12950M: Joshua Thompson <funaho@jurai.org> 12951L: linux-m68k@lists.linux-m68k.org 12952S: Maintained 12953W: http://www.mac.linux-m68k.org/ 12954F: arch/m68k/mac/ 12955F: drivers/macintosh/adb-iop.c 12956F: drivers/macintosh/via-macii.c 12957 12958M68K ON HP9000/300 12959M: Philip Blundell <philb@gnu.org> 12960S: Maintained 12961W: http://www.tazenda.demon.co.uk/phil/linux-hp 12962F: arch/m68k/hp300/ 12963 12964M88DS3103 MEDIA DRIVER 12965L: linux-media@vger.kernel.org 12966S: Orphan 12967W: https://linuxtv.org 12968Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12969F: drivers/media/dvb-frontends/m88ds3103* 12970 12971M88RS2000 MEDIA DRIVER 12972M: Malcolm Priestley <tvboxspy@gmail.com> 12973L: linux-media@vger.kernel.org 12974S: Maintained 12975W: https://linuxtv.org 12976Q: http://patchwork.linuxtv.org/project/linux-media/list/ 12977F: drivers/media/dvb-frontends/m88rs2000* 12978 12979MA901 MASTERKIT USB FM RADIO DRIVER 12980M: Alexey Klimov <klimov.linux@gmail.com> 12981L: linux-media@vger.kernel.org 12982S: Maintained 12983T: git git://linuxtv.org/media_tree.git 12984F: drivers/media/radio/radio-ma901.c 12985 12986MAC80211 12987M: Johannes Berg <johannes@sipsolutions.net> 12988L: linux-wireless@vger.kernel.org 12989S: Maintained 12990W: https://wireless.wiki.kernel.org/ 12991Q: https://patchwork.kernel.org/project/linux-wireless/list/ 12992T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 12993T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 12994F: Documentation/networking/mac80211-injection.rst 12995F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 12996F: drivers/net/wireless/virtual/mac80211_hwsim.[ch] 12997F: include/net/mac80211.h 12998F: net/mac80211/ 12999 13000MAILBOX API 13001M: Jassi Brar <jassisinghbrar@gmail.com> 13002L: linux-kernel@vger.kernel.org 13003S: Maintained 13004F: Documentation/devicetree/bindings/mailbox/ 13005F: drivers/mailbox/ 13006F: include/dt-bindings/mailbox/ 13007F: include/linux/mailbox_client.h 13008F: include/linux/mailbox_controller.h 13009 13010MAILBOX ARM MHUv2 13011M: Viresh Kumar <viresh.kumar@linaro.org> 13012M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 13013L: linux-kernel@vger.kernel.org 13014S: Maintained 13015F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 13016F: drivers/mailbox/arm_mhuv2.c 13017F: include/linux/mailbox/arm_mhuv2_message.h 13018 13019MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 13020M: Alejandro Colomar <alx@kernel.org> 13021L: linux-man@vger.kernel.org 13022S: Maintained 13023W: http://www.kernel.org/doc/man-pages 13024T: git git://git.kernel.org/pub/scm/docs/man-pages/man-pages.git 13025T: git git://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git 13026 13027MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 13028M: Jeremy Kerr <jk@codeconstruct.com.au> 13029M: Matt Johnston <matt@codeconstruct.com.au> 13030L: netdev@vger.kernel.org 13031S: Maintained 13032F: Documentation/networking/mctp.rst 13033F: drivers/net/mctp/ 13034F: include/net/mctp.h 13035F: include/net/mctpdevice.h 13036F: include/net/netns/mctp.h 13037F: net/mctp/ 13038 13039MAPLE TREE 13040M: Liam R. Howlett <Liam.Howlett@oracle.com> 13041L: maple-tree@lists.infradead.org 13042L: linux-mm@kvack.org 13043S: Supported 13044F: Documentation/core-api/maple_tree.rst 13045F: include/linux/maple_tree.h 13046F: include/trace/events/maple_tree.h 13047F: lib/maple_tree.c 13048F: lib/test_maple_tree.c 13049F: tools/testing/radix-tree/linux/maple_tree.h 13050F: tools/testing/radix-tree/maple.c 13051 13052MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 13053M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 13054L: linux-mips@vger.kernel.org 13055S: Maintained 13056F: arch/mips/boot/dts/img/pistachio* 13057 13058MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 13059M: Andrew Lunn <andrew@lunn.ch> 13060L: netdev@vger.kernel.org 13061S: Maintained 13062F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6060.yaml 13063F: Documentation/devicetree/bindings/net/dsa/marvell,mv88e6xxx.yaml 13064F: Documentation/networking/devlink/mv88e6xxx.rst 13065F: drivers/net/dsa/mv88e6xxx/ 13066F: include/linux/dsa/mv88e6xxx.h 13067F: include/linux/platform_data/mv88e6xxx.h 13068 13069MARVELL ARMADA 3700 PHY DRIVERS 13070M: Miquel Raynal <miquel.raynal@bootlin.com> 13071S: Maintained 13072F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 13073F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 13074F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 13075F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 13076 13077MARVELL ARMADA 3700 SERIAL DRIVER 13078M: Pali Rohár <pali@kernel.org> 13079S: Maintained 13080F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 13081F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 13082F: drivers/tty/serial/mvebu-uart.c 13083 13084MARVELL ARMADA DRM SUPPORT 13085M: Russell King <linux@armlinux.org.uk> 13086S: Maintained 13087T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 13088T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 13089F: Documentation/devicetree/bindings/display/armada/ 13090F: drivers/gpu/drm/armada/ 13091F: include/uapi/drm/armada_drm.h 13092 13093MARVELL CRYPTO DRIVER 13094M: Boris Brezillon <bbrezillon@kernel.org> 13095M: Arnaud Ebalard <arno@natisbad.org> 13096M: Srujana Challa <schalla@marvell.com> 13097L: linux-crypto@vger.kernel.org 13098S: Maintained 13099F: drivers/crypto/marvell/ 13100F: include/linux/soc/marvell/octeontx2/ 13101 13102MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 13103M: Mirko Lindner <mlindner@marvell.com> 13104M: Stephen Hemminger <stephen@networkplumber.org> 13105L: netdev@vger.kernel.org 13106S: Maintained 13107F: drivers/net/ethernet/marvell/sk* 13108 13109MARVELL LIBERTAS WIRELESS DRIVER 13110L: libertas-dev@lists.infradead.org 13111S: Orphan 13112F: drivers/net/wireless/marvell/libertas/ 13113 13114MARVELL MACCHIATOBIN SUPPORT 13115M: Russell King <linux@armlinux.org.uk> 13116L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13117S: Maintained 13118F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 13119 13120MARVELL MV643XX ETHERNET DRIVER 13121M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 13122L: netdev@vger.kernel.org 13123S: Maintained 13124F: drivers/net/ethernet/marvell/mv643xx_eth.* 13125F: include/linux/mv643xx.h 13126 13127MARVELL MV88X3310 PHY DRIVER 13128M: Russell King <linux@armlinux.org.uk> 13129M: Marek Behún <kabel@kernel.org> 13130L: netdev@vger.kernel.org 13131S: Maintained 13132F: drivers/net/phy/marvell10g.c 13133 13134MARVELL MVEBU THERMAL DRIVER 13135M: Miquel Raynal <miquel.raynal@bootlin.com> 13136S: Maintained 13137F: drivers/thermal/armada_thermal.c 13138 13139MARVELL MVNETA ETHERNET DRIVER 13140M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13141L: netdev@vger.kernel.org 13142S: Maintained 13143F: drivers/net/ethernet/marvell/mvneta* 13144 13145MARVELL MVPP2 ETHERNET DRIVER 13146M: Marcin Wojtas <marcin.s.wojtas@gmail.com> 13147M: Russell King <linux@armlinux.org.uk> 13148L: netdev@vger.kernel.org 13149S: Maintained 13150F: Documentation/devicetree/bindings/net/marvell,pp2.yaml 13151F: drivers/net/ethernet/marvell/mvpp2/ 13152 13153MARVELL MWIFIEX WIRELESS DRIVER 13154M: Brian Norris <briannorris@chromium.org> 13155L: linux-wireless@vger.kernel.org 13156S: Odd Fixes 13157F: drivers/net/wireless/marvell/mwifiex/ 13158 13159MARVELL MWL8K WIRELESS DRIVER 13160L: linux-wireless@vger.kernel.org 13161S: Orphan 13162F: drivers/net/wireless/marvell/mwl8k.c 13163 13164MARVELL NAND CONTROLLER DRIVER 13165M: Miquel Raynal <miquel.raynal@bootlin.com> 13166L: linux-mtd@lists.infradead.org 13167S: Maintained 13168F: drivers/mtd/nand/raw/marvell_nand.c 13169 13170MARVELL OCTEON ENDPOINT DRIVER 13171M: Veerasenareddy Burru <vburru@marvell.com> 13172M: Sathesh Edara <sedara@marvell.com> 13173L: netdev@vger.kernel.org 13174S: Supported 13175F: drivers/net/ethernet/marvell/octeon_ep 13176 13177MARVELL OCTEON ENDPOINT VF DRIVER 13178M: Veerasenareddy Burru <vburru@marvell.com> 13179M: Sathesh Edara <sedara@marvell.com> 13180M: Shinas Rasheed <srasheed@marvell.com> 13181M: Satananda Burla <sburla@marvell.com> 13182L: netdev@vger.kernel.org 13183S: Supported 13184F: drivers/net/ethernet/marvell/octeon_ep_vf 13185 13186MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 13187M: Sunil Goutham <sgoutham@marvell.com> 13188M: Geetha sowjanya <gakula@marvell.com> 13189M: Subbaraya Sundeep <sbhatta@marvell.com> 13190M: hariprasad <hkelam@marvell.com> 13191L: netdev@vger.kernel.org 13192S: Supported 13193F: drivers/net/ethernet/marvell/octeontx2/nic/ 13194F: include/linux/soc/marvell/octeontx2/ 13195 13196MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 13197M: Sunil Goutham <sgoutham@marvell.com> 13198M: Linu Cherian <lcherian@marvell.com> 13199M: Geetha sowjanya <gakula@marvell.com> 13200M: Jerin Jacob <jerinj@marvell.com> 13201M: hariprasad <hkelam@marvell.com> 13202M: Subbaraya Sundeep <sbhatta@marvell.com> 13203L: netdev@vger.kernel.org 13204S: Supported 13205F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 13206F: drivers/net/ethernet/marvell/octeontx2/af/ 13207 13208MARVELL PRESTERA ETHERNET SWITCH DRIVER 13209M: Taras Chornyi <taras.chornyi@plvision.eu> 13210S: Supported 13211W: https://github.com/Marvell-switching/switchdev-prestera 13212F: drivers/net/ethernet/marvell/prestera/ 13213 13214MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 13215M: Nicolas Pitre <nico@fluxnic.net> 13216S: Odd Fixes 13217F: drivers/mmc/host/mvsdio.* 13218 13219MARVELL USB MDIO CONTROLLER DRIVER 13220M: Tobias Waldekranz <tobias@waldekranz.com> 13221L: netdev@vger.kernel.org 13222S: Maintained 13223F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 13224F: drivers/net/mdio/mdio-mvusb.c 13225 13226MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 13227M: Hu Ziji <huziji@marvell.com> 13228L: linux-mmc@vger.kernel.org 13229S: Supported 13230F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 13231F: drivers/mmc/host/sdhci-xenon* 13232 13233MATROX FRAMEBUFFER DRIVER 13234L: linux-fbdev@vger.kernel.org 13235S: Orphan 13236F: drivers/video/fbdev/matrox/matroxfb_* 13237F: include/uapi/linux/matroxfb.h 13238 13239MAX15301 DRIVER 13240M: Daniel Nilsson <daniel.nilsson@flex.com> 13241L: linux-hwmon@vger.kernel.org 13242S: Maintained 13243F: Documentation/hwmon/max15301.rst 13244F: drivers/hwmon/pmbus/max15301.c 13245 13246MAX2175 SDR TUNER DRIVER 13247M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 13248L: linux-media@vger.kernel.org 13249S: Maintained 13250T: git git://linuxtv.org/media_tree.git 13251F: Documentation/devicetree/bindings/media/i2c/max2175.txt 13252F: Documentation/userspace-api/media/drivers/max2175.rst 13253F: drivers/media/i2c/max2175* 13254F: include/uapi/linux/max2175.h 13255 13256MAX31335 RTC DRIVER 13257M: Antoniu Miclaus <antoniu.miclaus@analog.com> 13258L: linux-rtc@vger.kernel.org 13259S: Supported 13260W: https://ez.analog.com/linux-software-drivers 13261F: Documentation/devicetree/bindings/rtc/adi,max31335.yaml 13262F: drivers/rtc/rtc-max31335.c 13263 13264MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 13265L: linux-hwmon@vger.kernel.org 13266S: Orphan 13267F: Documentation/hwmon/max6650.rst 13268F: drivers/hwmon/max6650.c 13269 13270MAX9286 QUAD GMSL DESERIALIZER DRIVER 13271M: Jacopo Mondi <jacopo+renesas@jmondi.org> 13272M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13273M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 13274M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 13275L: linux-media@vger.kernel.org 13276S: Maintained 13277F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 13278F: drivers/media/i2c/max9286.c 13279 13280MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 13281M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13282L: linux-media@vger.kernel.org 13283S: Maintained 13284F: Documentation/devicetree/bindings/media/i2c/maxim,max96712.yaml 13285F: drivers/staging/media/max96712/max96712.c 13286 13287MAX9860 MONO AUDIO VOICE CODEC DRIVER 13288M: Peter Rosin <peda@axentia.se> 13289L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13290S: Maintained 13291F: Documentation/devicetree/bindings/sound/max9860.txt 13292F: sound/soc/codecs/max9860.* 13293 13294MAXBOTIX ULTRASONIC RANGER IIO DRIVER 13295M: Andreas Klinger <ak@it-klinger.de> 13296L: linux-iio@vger.kernel.org 13297S: Maintained 13298F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 13299F: drivers/iio/proximity/mb1232.c 13300 13301MAXIM MAX11205 DRIVER 13302M: Ramona Bolboaca <ramona.bolboaca@analog.com> 13303L: linux-iio@vger.kernel.org 13304S: Supported 13305W: https://ez.analog.com/linux-software-drivers 13306F: Documentation/devicetree/bindings/iio/adc/maxim,max11205.yaml 13307F: drivers/iio/adc/max11205.c 13308 13309MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 13310R: Iskren Chernev <iskren.chernev@gmail.com> 13311R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13312R: Marek Szyprowski <m.szyprowski@samsung.com> 13313R: Matheus Castello <matheus@castello.eng.br> 13314L: linux-pm@vger.kernel.org 13315S: Maintained 13316F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 13317F: drivers/power/supply/max17040_battery.c 13318 13319MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 13320R: Hans de Goede <hdegoede@redhat.com> 13321R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13322R: Marek Szyprowski <m.szyprowski@samsung.com> 13323R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 13324R: Purism Kernel Team <kernel@puri.sm> 13325L: linux-pm@vger.kernel.org 13326S: Maintained 13327F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 13328F: drivers/power/supply/max17042_battery.c 13329 13330MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 13331M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13332L: linux-kernel@vger.kernel.org 13333S: Maintained 13334F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 13335F: drivers/regulator/max20086-regulator.c 13336 13337MAXIM MAX30208 TEMPERATURE SENSOR DRIVER 13338M: Rajat Khandelwal <rajat.khandelwal@linux.intel.com> 13339L: linux-iio@vger.kernel.org 13340S: Maintained 13341F: drivers/iio/temperature/max30208.c 13342 13343MAXIM MAX77650 PMIC MFD DRIVER 13344M: Bartosz Golaszewski <brgl@bgdev.pl> 13345L: linux-kernel@vger.kernel.org 13346S: Maintained 13347F: Documentation/devicetree/bindings/*/*max77650.yaml 13348F: Documentation/devicetree/bindings/*/max77650*.yaml 13349F: drivers/gpio/gpio-max77650.c 13350F: drivers/input/misc/max77650-onkey.c 13351F: drivers/leds/leds-max77650.c 13352F: drivers/mfd/max77650.c 13353F: drivers/power/supply/max77650-charger.c 13354F: drivers/regulator/max77650-regulator.c 13355F: include/linux/mfd/max77650.h 13356 13357MAXIM MAX77714 PMIC MFD DRIVER 13358M: Luca Ceresoli <luca@lucaceresoli.net> 13359S: Maintained 13360F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 13361F: drivers/mfd/max77714.c 13362F: include/linux/mfd/max77714.h 13363 13364MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 13365M: Javier Martinez Canillas <javier@dowhile0.org> 13366L: linux-kernel@vger.kernel.org 13367S: Supported 13368F: Documentation/devicetree/bindings/*/*max77802.yaml 13369F: drivers/regulator/max77802-regulator.c 13370F: include/dt-bindings/*/*max77802.h 13371 13372MAXIM MAX77976 BATTERY CHARGER 13373M: Luca Ceresoli <luca@lucaceresoli.net> 13374S: Supported 13375F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 13376F: drivers/power/supply/max77976_charger.c 13377 13378MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 13379M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13380L: linux-pm@vger.kernel.org 13381S: Maintained 13382B: mailto:linux-samsung-soc@vger.kernel.org 13383F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 13384F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 13385F: drivers/power/supply/max14577_charger.c 13386F: drivers/power/supply/max77693_charger.c 13387 13388MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 13389M: Chanwoo Choi <cw00.choi@samsung.com> 13390M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13391L: linux-kernel@vger.kernel.org 13392S: Maintained 13393B: mailto:linux-samsung-soc@vger.kernel.org 13394F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 13395F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 13396F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 13397F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 13398F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 13399F: drivers/*/*max77843.c 13400F: drivers/*/max14577*.c 13401F: drivers/*/max77686*.c 13402F: drivers/*/max77693*.c 13403F: drivers/clk/clk-max77686.c 13404F: drivers/extcon/extcon-max14577.c 13405F: drivers/extcon/extcon-max77693.c 13406F: drivers/rtc/rtc-max77686.c 13407F: include/linux/mfd/max14577*.h 13408F: include/linux/mfd/max77686*.h 13409F: include/linux/mfd/max77693*.h 13410 13411MAXIRADIO FM RADIO RECEIVER DRIVER 13412M: Hans Verkuil <hverkuil@xs4all.nl> 13413L: linux-media@vger.kernel.org 13414S: Maintained 13415W: https://linuxtv.org 13416T: git git://linuxtv.org/media_tree.git 13417F: drivers/media/radio/radio-maxiradio* 13418 13419MAXLINEAR ETHERNET PHY DRIVER 13420M: Xu Liang <lxu@maxlinear.com> 13421L: netdev@vger.kernel.org 13422S: Supported 13423F: drivers/net/phy/mxl-gpy.c 13424 13425MCAN MMIO DEVICE DRIVER 13426M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 13427L: linux-can@vger.kernel.org 13428S: Maintained 13429F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 13430F: drivers/net/can/m_can/m_can.c 13431F: drivers/net/can/m_can/m_can.h 13432F: drivers/net/can/m_can/m_can_platform.c 13433 13434MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 13435R: Yasushi SHOJI <yashi@spacecubics.com> 13436L: linux-can@vger.kernel.org 13437S: Maintained 13438F: drivers/net/can/usb/mcba_usb.c 13439 13440MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 13441M: Rishi Gupta <gupt21@gmail.com> 13442L: linux-i2c@vger.kernel.org 13443L: linux-input@vger.kernel.org 13444S: Maintained 13445F: drivers/hid/hid-mcp2221.c 13446 13447MCP251XFD SPI-CAN NETWORK DRIVER 13448M: Marc Kleine-Budde <mkl@pengutronix.de> 13449M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 13450R: Thomas Kopp <thomas.kopp@microchip.com> 13451L: linux-can@vger.kernel.org 13452S: Maintained 13453F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 13454F: drivers/net/can/spi/mcp251xfd/ 13455 13456MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 13457M: Peter Rosin <peda@axentia.se> 13458L: linux-iio@vger.kernel.org 13459S: Maintained 13460F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 13461F: drivers/iio/potentiometer/mcp4018.c 13462F: drivers/iio/potentiometer/mcp4531.c 13463 13464MCP4821 DAC DRIVER 13465M: Anshul Dalal <anshulusr@gmail.com> 13466L: linux-iio@vger.kernel.org 13467S: Maintained 13468F: Documentation/devicetree/bindings/iio/dac/microchip,mcp4821.yaml 13469F: drivers/iio/dac/mcp4821.c 13470 13471MCR20A IEEE-802.15.4 RADIO DRIVER 13472M: Stefan Schmidt <stefan@datenfreihafen.org> 13473L: linux-wpan@vger.kernel.org 13474S: Odd Fixes 13475W: https://github.com/xueliu/mcr20a-linux 13476F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 13477F: drivers/net/ieee802154/mcr20a.c 13478F: drivers/net/ieee802154/mcr20a.h 13479 13480MDIO REGMAP DRIVER 13481M: Maxime Chevallier <maxime.chevallier@bootlin.com> 13482L: netdev@vger.kernel.org 13483S: Maintained 13484F: drivers/net/mdio/mdio-regmap.c 13485F: include/linux/mdio/mdio-regmap.h 13486 13487MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 13488M: William Breathitt Gray <william.gray@linaro.org> 13489L: linux-iio@vger.kernel.org 13490S: Maintained 13491F: drivers/iio/dac/cio-dac.c 13492 13493MEDIA CONTROLLER FRAMEWORK 13494M: Sakari Ailus <sakari.ailus@linux.intel.com> 13495M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13496L: linux-media@vger.kernel.org 13497S: Supported 13498W: https://www.linuxtv.org 13499T: git git://linuxtv.org/media_tree.git 13500F: drivers/media/mc/ 13501F: include/media/media-*.h 13502F: include/uapi/linux/media.h 13503 13504MEDIA DRIVER FOR FREESCALE IMX PXP 13505M: Philipp Zabel <p.zabel@pengutronix.de> 13506L: linux-media@vger.kernel.org 13507S: Maintained 13508T: git git://linuxtv.org/media_tree.git 13509F: drivers/media/platform/nxp/imx-pxp.[ch] 13510 13511MEDIA DRIVERS FOR ASCOT2E 13512M: Sergey Kozlov <serjk@netup.ru> 13513M: Abylay Ospan <aospan@netup.ru> 13514L: linux-media@vger.kernel.org 13515S: Supported 13516W: https://linuxtv.org 13517W: http://netup.tv/ 13518T: git git://linuxtv.org/media_tree.git 13519F: drivers/media/dvb-frontends/ascot2e* 13520 13521MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 13522M: Jasmin Jessich <jasmin@anw.at> 13523L: linux-media@vger.kernel.org 13524S: Maintained 13525W: https://linuxtv.org 13526T: git git://linuxtv.org/media_tree.git 13527F: drivers/media/dvb-frontends/cxd2099* 13528 13529MEDIA DRIVERS FOR CXD2841ER 13530M: Sergey Kozlov <serjk@netup.ru> 13531M: Abylay Ospan <aospan@netup.ru> 13532L: linux-media@vger.kernel.org 13533S: Supported 13534W: https://linuxtv.org 13535W: http://netup.tv/ 13536T: git git://linuxtv.org/media_tree.git 13537F: drivers/media/dvb-frontends/cxd2841er* 13538 13539MEDIA DRIVERS FOR CXD2880 13540M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 13541L: linux-media@vger.kernel.org 13542S: Supported 13543W: http://linuxtv.org/ 13544T: git git://linuxtv.org/media_tree.git 13545F: drivers/media/dvb-frontends/cxd2880/* 13546F: drivers/media/spi/cxd2880* 13547 13548MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 13549L: linux-media@vger.kernel.org 13550S: Orphan 13551W: https://linuxtv.org 13552T: git git://linuxtv.org/media_tree.git 13553F: drivers/media/pci/ddbridge/* 13554 13555MEDIA DRIVERS FOR FREESCALE IMX 13556M: Steve Longerbeam <slongerbeam@gmail.com> 13557M: Philipp Zabel <p.zabel@pengutronix.de> 13558L: linux-media@vger.kernel.org 13559S: Maintained 13560T: git git://linuxtv.org/media_tree.git 13561F: Documentation/admin-guide/media/imx.rst 13562F: Documentation/devicetree/bindings/media/imx.txt 13563F: drivers/staging/media/imx/ 13564F: include/linux/imx-media.h 13565F: include/media/imx.h 13566 13567MEDIA DRIVERS FOR FREESCALE IMX7/8 13568M: Rui Miguel Silva <rmfrfs@gmail.com> 13569M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13570M: Martin Kepplinger <martin.kepplinger@puri.sm> 13571R: Purism Kernel Team <kernel@puri.sm> 13572L: linux-media@vger.kernel.org 13573S: Maintained 13574T: git git://linuxtv.org/media_tree.git 13575F: Documentation/admin-guide/media/imx7.rst 13576F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 13577F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 13578F: Documentation/devicetree/bindings/media/nxp,imx8mq-mipi-csi2.yaml 13579F: drivers/media/platform/nxp/imx-mipi-csis.c 13580F: drivers/media/platform/nxp/imx7-media-csi.c 13581F: drivers/media/platform/nxp/imx8mq-mipi-csi2.c 13582 13583MEDIA DRIVERS FOR HELENE 13584M: Abylay Ospan <aospan@netup.ru> 13585L: linux-media@vger.kernel.org 13586S: Supported 13587W: https://linuxtv.org 13588W: http://netup.tv/ 13589T: git git://linuxtv.org/media_tree.git 13590F: drivers/media/dvb-frontends/helene* 13591 13592MEDIA DRIVERS FOR HORUS3A 13593M: Sergey Kozlov <serjk@netup.ru> 13594M: Abylay Ospan <aospan@netup.ru> 13595L: linux-media@vger.kernel.org 13596S: Supported 13597W: https://linuxtv.org 13598W: http://netup.tv/ 13599T: git git://linuxtv.org/media_tree.git 13600F: drivers/media/dvb-frontends/horus3a* 13601 13602MEDIA DRIVERS FOR LNBH25 13603M: Sergey Kozlov <serjk@netup.ru> 13604M: Abylay Ospan <aospan@netup.ru> 13605L: linux-media@vger.kernel.org 13606S: Supported 13607W: https://linuxtv.org 13608W: http://netup.tv/ 13609T: git git://linuxtv.org/media_tree.git 13610F: drivers/media/dvb-frontends/lnbh25* 13611 13612MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 13613L: linux-media@vger.kernel.org 13614S: Orphan 13615W: https://linuxtv.org 13616T: git git://linuxtv.org/media_tree.git 13617F: drivers/media/dvb-frontends/mxl5xx* 13618 13619MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 13620M: Sergey Kozlov <serjk@netup.ru> 13621M: Abylay Ospan <aospan@netup.ru> 13622L: linux-media@vger.kernel.org 13623S: Supported 13624W: https://linuxtv.org 13625W: http://netup.tv/ 13626T: git git://linuxtv.org/media_tree.git 13627F: drivers/media/pci/netup_unidvb/* 13628 13629MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 13630M: Dmitry Osipenko <digetx@gmail.com> 13631L: linux-media@vger.kernel.org 13632L: linux-tegra@vger.kernel.org 13633S: Maintained 13634T: git git://linuxtv.org/media_tree.git 13635F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 13636F: drivers/media/platform/nvidia/tegra-vde/ 13637 13638MEDIA DRIVERS FOR RENESAS - CEU 13639M: Jacopo Mondi <jacopo@jmondi.org> 13640L: linux-media@vger.kernel.org 13641L: linux-renesas-soc@vger.kernel.org 13642S: Supported 13643T: git git://linuxtv.org/media_tree.git 13644F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 13645F: drivers/media/platform/renesas/renesas-ceu.c 13646F: include/media/drv-intf/renesas-ceu.h 13647 13648MEDIA DRIVERS FOR RENESAS - DRIF 13649M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 13650L: linux-media@vger.kernel.org 13651L: linux-renesas-soc@vger.kernel.org 13652S: Supported 13653T: git git://linuxtv.org/media_tree.git 13654F: Documentation/devicetree/bindings/media/renesas,drif.yaml 13655F: drivers/media/platform/renesas/rcar_drif.c 13656 13657MEDIA DRIVERS FOR RENESAS - FCP 13658M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13659L: linux-media@vger.kernel.org 13660L: linux-renesas-soc@vger.kernel.org 13661S: Supported 13662T: git git://linuxtv.org/media_tree.git 13663F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 13664F: drivers/media/platform/renesas/rcar-fcp.c 13665F: include/media/rcar-fcp.h 13666 13667MEDIA DRIVERS FOR RENESAS - FDP1 13668M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13669L: linux-media@vger.kernel.org 13670L: linux-renesas-soc@vger.kernel.org 13671S: Supported 13672T: git git://linuxtv.org/media_tree.git 13673F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 13674F: drivers/media/platform/renesas/rcar_fdp1.c 13675 13676MEDIA DRIVERS FOR RENESAS - VIN 13677M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 13678L: linux-media@vger.kernel.org 13679L: linux-renesas-soc@vger.kernel.org 13680S: Supported 13681T: git git://linuxtv.org/media_tree.git 13682F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 13683F: Documentation/devicetree/bindings/media/renesas,isp.yaml 13684F: Documentation/devicetree/bindings/media/renesas,vin.yaml 13685F: drivers/media/platform/renesas/rcar-csi2.c 13686F: drivers/media/platform/renesas/rcar-isp.c 13687F: drivers/media/platform/renesas/rcar-vin/ 13688 13689MEDIA DRIVERS FOR RENESAS - VSP1 13690M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13691M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 13692L: linux-media@vger.kernel.org 13693L: linux-renesas-soc@vger.kernel.org 13694S: Supported 13695T: git git://linuxtv.org/media_tree.git 13696F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 13697F: drivers/media/platform/renesas/vsp1/ 13698 13699MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 13700L: linux-media@vger.kernel.org 13701S: Orphan 13702W: https://linuxtv.org 13703T: git git://linuxtv.org/media_tree.git 13704F: drivers/media/dvb-frontends/stv0910* 13705 13706MEDIA DRIVERS FOR ST STV6111 TUNER ICs 13707L: linux-media@vger.kernel.org 13708S: Orphan 13709W: https://linuxtv.org 13710T: git git://linuxtv.org/media_tree.git 13711F: drivers/media/dvb-frontends/stv6111* 13712 13713MEDIA DRIVERS FOR STM32 - DCMI / DCMIPP 13714M: Hugues Fruchet <hugues.fruchet@foss.st.com> 13715M: Alain Volmat <alain.volmat@foss.st.com> 13716L: linux-media@vger.kernel.org 13717S: Supported 13718T: git git://linuxtv.org/media_tree.git 13719F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 13720F: Documentation/devicetree/bindings/media/st,stm32-dcmipp.yaml 13721F: drivers/media/platform/st/stm32/stm32-dcmi.c 13722F: drivers/media/platform/st/stm32/stm32-dcmipp/* 13723 13724MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 13725M: Mauro Carvalho Chehab <mchehab@kernel.org> 13726L: linux-media@vger.kernel.org 13727S: Maintained 13728W: https://linuxtv.org 13729Q: http://patchwork.kernel.org/project/linux-media/list/ 13730T: git git://linuxtv.org/media_tree.git 13731F: Documentation/admin-guide/media/ 13732F: Documentation/devicetree/bindings/media/ 13733F: Documentation/driver-api/media/ 13734F: Documentation/userspace-api/media/ 13735F: drivers/media/ 13736F: drivers/staging/media/ 13737F: include/dt-bindings/media/ 13738F: include/linux/platform_data/media/ 13739F: include/media/ 13740F: include/uapi/linux/dvb/ 13741F: include/uapi/linux/ivtv* 13742F: include/uapi/linux/media.h 13743F: include/uapi/linux/uvcvideo.h 13744F: include/uapi/linux/v4l2-* 13745F: include/uapi/linux/videodev2.h 13746 13747MEDIATEK BLUETOOTH DRIVER 13748M: Sean Wang <sean.wang@mediatek.com> 13749L: linux-bluetooth@vger.kernel.org 13750L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13751S: Maintained 13752F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 13753F: drivers/bluetooth/btmtkuart.c 13754 13755MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 13756M: Sean Wang <sean.wang@mediatek.com> 13757L: linux-pm@vger.kernel.org 13758S: Maintained 13759F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 13760F: drivers/power/reset/mt6323-poweroff.c 13761 13762MEDIATEK CIR DRIVER 13763M: Sean Wang <sean.wang@mediatek.com> 13764S: Maintained 13765F: drivers/media/rc/mtk-cir.c 13766 13767MEDIATEK DMA DRIVER 13768M: Sean Wang <sean.wang@mediatek.com> 13769L: dmaengine@vger.kernel.org 13770L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13771L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13772S: Maintained 13773F: Documentation/devicetree/bindings/dma/mediatek,* 13774F: drivers/dma/mediatek/ 13775 13776MEDIATEK ETHERNET DRIVER 13777M: Felix Fietkau <nbd@nbd.name> 13778M: Sean Wang <sean.wang@mediatek.com> 13779M: Mark Lee <Mark-MC.Lee@mediatek.com> 13780M: Lorenzo Bianconi <lorenzo@kernel.org> 13781L: netdev@vger.kernel.org 13782S: Maintained 13783F: drivers/net/ethernet/mediatek/ 13784 13785MEDIATEK ETHERNET PCS DRIVER 13786M: Alexander Couzens <lynxis@fe80.eu> 13787M: Daniel Golle <daniel@makrotopia.org> 13788L: netdev@vger.kernel.org 13789S: Maintained 13790F: drivers/net/pcs/pcs-mtk-lynxi.c 13791F: include/linux/pcs/pcs-mtk-lynxi.h 13792 13793MEDIATEK ETHERNET PHY DRIVERS 13794M: Daniel Golle <daniel@makrotopia.org> 13795M: Qingfang Deng <dqfext@gmail.com> 13796M: SkyLake Huang <SkyLake.Huang@mediatek.com> 13797L: netdev@vger.kernel.org 13798S: Maintained 13799F: drivers/net/phy/mediatek-ge-soc.c 13800F: drivers/net/phy/mediatek-ge.c 13801 13802MEDIATEK I2C CONTROLLER DRIVER 13803M: Qii Wang <qii.wang@mediatek.com> 13804L: linux-i2c@vger.kernel.org 13805S: Maintained 13806F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.yaml 13807F: drivers/i2c/busses/i2c-mt65xx.c 13808 13809MEDIATEK IOMMU DRIVER 13810M: Yong Wu <yong.wu@mediatek.com> 13811L: iommu@lists.linux.dev 13812L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13813S: Supported 13814F: Documentation/devicetree/bindings/iommu/mediatek* 13815F: drivers/iommu/mtk_iommu* 13816F: include/dt-bindings/memory/mediatek,mt*-port.h 13817F: include/dt-bindings/memory/mt*-port.h 13818 13819MEDIATEK JPEG DRIVER 13820M: Bin Liu <bin.liu@mediatek.com> 13821S: Supported 13822F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 13823F: drivers/media/platform/mediatek/jpeg/ 13824 13825MEDIATEK KEYPAD DRIVER 13826M: Mattijs Korpershoek <mkorpershoek@baylibre.com> 13827S: Supported 13828F: Documentation/devicetree/bindings/input/mediatek,mt6779-keypad.yaml 13829F: drivers/input/keyboard/mt6779-keypad.c 13830 13831MEDIATEK MDP DRIVER 13832M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 13833M: Houlong Wei <houlong.wei@mediatek.com> 13834M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13835S: Supported 13836F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 13837F: drivers/media/platform/mediatek/mdp/ 13838F: drivers/media/platform/mediatek/vpu/ 13839 13840MEDIATEK MEDIA DRIVER 13841M: Tiffany Lin <tiffany.lin@mediatek.com> 13842M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 13843M: Yunfei Dong <yunfei.dong@mediatek.com> 13844S: Supported 13845F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 13846F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 13847F: drivers/media/platform/mediatek/vcodec/ 13848F: drivers/media/platform/mediatek/vpu/ 13849 13850MEDIATEK MIPI-CSI CDPHY DRIVER 13851M: Julien Stephan <jstephan@baylibre.com> 13852M: Andy Hsieh <andy.hsieh@mediatek.com> 13853S: Supported 13854F: Documentation/devicetree/bindings/phy/mediatek,mt8365-csi-rx.yaml 13855F: drivers/phy/mediatek/phy-mtk-mipi-csi-0-5* 13856 13857MEDIATEK MMC/SD/SDIO DRIVER 13858M: Chaotian Jing <chaotian.jing@mediatek.com> 13859S: Maintained 13860F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 13861F: drivers/mmc/host/mtk-sd.c 13862 13863MEDIATEK MT76 WIRELESS LAN DRIVER 13864M: Felix Fietkau <nbd@nbd.name> 13865M: Lorenzo Bianconi <lorenzo@kernel.org> 13866M: Ryder Lee <ryder.lee@mediatek.com> 13867R: Shayne Chen <shayne.chen@mediatek.com> 13868R: Sean Wang <sean.wang@mediatek.com> 13869L: linux-wireless@vger.kernel.org 13870S: Maintained 13871T: git https://github.com/nbd168/wireless 13872F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 13873F: drivers/net/wireless/mediatek/mt76/ 13874 13875MEDIATEK MT7601U WIRELESS LAN DRIVER 13876M: Jakub Kicinski <kuba@kernel.org> 13877L: linux-wireless@vger.kernel.org 13878S: Maintained 13879F: drivers/net/wireless/mediatek/mt7601u/ 13880 13881MEDIATEK MT7621 CLOCK DRIVER 13882M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13883S: Maintained 13884F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 13885F: drivers/clk/ralink/clk-mt7621.c 13886 13887MEDIATEK MT7621 PCIE CONTROLLER DRIVER 13888M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13889S: Maintained 13890F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 13891F: drivers/pci/controller/pcie-mt7621.c 13892 13893MEDIATEK MT7621 PHY PCI DRIVER 13894M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13895S: Maintained 13896F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 13897F: drivers/phy/ralink/phy-mt7621-pci.c 13898 13899MEDIATEK MT7621/28/88 I2C DRIVER 13900M: Stefan Roese <sr@denx.de> 13901L: linux-i2c@vger.kernel.org 13902S: Maintained 13903F: Documentation/devicetree/bindings/i2c/mediatek,mt7621-i2c.yaml 13904F: drivers/i2c/busses/i2c-mt7621.c 13905 13906MEDIATEK MTMIPS CLOCK DRIVER 13907M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 13908S: Maintained 13909F: Documentation/devicetree/bindings/clock/mediatek,mtmips-sysc.yaml 13910F: drivers/clk/ralink/clk-mtmips.c 13911 13912MEDIATEK NAND CONTROLLER DRIVER 13913L: linux-mtd@lists.infradead.org 13914S: Orphan 13915F: Documentation/devicetree/bindings/mtd/mediatek,mtk-nfc.yaml 13916F: drivers/mtd/nand/raw/mtk_* 13917 13918MEDIATEK PMIC LED DRIVER 13919M: Sean Wang <sean.wang@mediatek.com> 13920S: Maintained 13921F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 13922F: drivers/leds/leds-mt6323.c 13923 13924MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 13925M: Sean Wang <sean.wang@mediatek.com> 13926S: Maintained 13927F: drivers/char/hw_random/mtk-rng.c 13928 13929MEDIATEK SMI DRIVER 13930M: Yong Wu <yong.wu@mediatek.com> 13931L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13932S: Supported 13933F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 13934F: drivers/memory/mtk-smi.c 13935F: include/soc/mediatek/smi.h 13936 13937MEDIATEK SWITCH DRIVER 13938M: Arınç ÜNAL <arinc.unal@arinc9.com> 13939M: Daniel Golle <daniel@makrotopia.org> 13940M: DENG Qingfang <dqfext@gmail.com> 13941M: Sean Wang <sean.wang@mediatek.com> 13942L: netdev@vger.kernel.org 13943S: Maintained 13944F: drivers/net/dsa/mt7530-mdio.c 13945F: drivers/net/dsa/mt7530-mmio.c 13946F: drivers/net/dsa/mt7530.* 13947F: net/dsa/tag_mtk.c 13948 13949MEDIATEK T7XX 5G WWAN MODEM DRIVER 13950M: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> 13951R: Chiranjeevi Rapolu <chiranjeevi.rapolu@linux.intel.com> 13952R: Liu Haijun <haijun.liu@mediatek.com> 13953R: M Chetan Kumar <m.chetan.kumar@linux.intel.com> 13954R: Ricardo Martinez <ricardo.martinez@linux.intel.com> 13955L: netdev@vger.kernel.org 13956S: Supported 13957F: drivers/net/wwan/t7xx/ 13958 13959MEDIATEK USB3 DRD IP DRIVER 13960M: Chunfeng Yun <chunfeng.yun@mediatek.com> 13961L: linux-usb@vger.kernel.org 13962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13963L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 13964S: Maintained 13965F: Documentation/devicetree/bindings/usb/mediatek,* 13966F: drivers/usb/host/xhci-mtk* 13967F: drivers/usb/mtu3/ 13968 13969MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 13970M: Peter Senna Tschudin <peter.senna@gmail.com> 13971M: Ian Ray <ian.ray@ge.com> 13972M: Martyn Welch <martyn.welch@collabora.co.uk> 13973S: Maintained 13974F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 13975F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 13976 13977MEGARAID SCSI/SAS DRIVERS 13978M: Kashyap Desai <kashyap.desai@broadcom.com> 13979M: Sumit Saxena <sumit.saxena@broadcom.com> 13980M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 13981M: Chandrakanth patil <chandrakanth.patil@broadcom.com> 13982L: megaraidlinux.pdl@broadcom.com 13983L: linux-scsi@vger.kernel.org 13984S: Maintained 13985W: http://www.avagotech.com/support/ 13986F: Documentation/scsi/megaraid.rst 13987F: drivers/scsi/megaraid.* 13988F: drivers/scsi/megaraid/ 13989 13990MELEXIS MLX90614 DRIVER 13991M: Crt Mori <cmo@melexis.com> 13992L: linux-iio@vger.kernel.org 13993S: Supported 13994W: http://www.melexis.com 13995F: drivers/iio/temperature/mlx90614.c 13996 13997MELEXIS MLX90632 DRIVER 13998M: Crt Mori <cmo@melexis.com> 13999L: linux-iio@vger.kernel.org 14000S: Supported 14001W: http://www.melexis.com 14002F: drivers/iio/temperature/mlx90632.c 14003 14004MELEXIS MLX90635 DRIVER 14005M: Crt Mori <cmo@melexis.com> 14006L: linux-iio@vger.kernel.org 14007S: Supported 14008W: http://www.melexis.com 14009F: drivers/iio/temperature/mlx90635.c 14010 14011MELFAS MIP4 TOUCHSCREEN DRIVER 14012M: Sangwon Jee <jeesw@melfas.com> 14013S: Supported 14014W: http://www.melfas.com 14015F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 14016F: drivers/input/touchscreen/melfas_mip4.c 14017 14018MELLANOX BLUEFIELD I2C DRIVER 14019M: Khalil Blaiech <kblaiech@nvidia.com> 14020M: Asmaa Mnebhi <asmaa@nvidia.com> 14021L: linux-i2c@vger.kernel.org 14022S: Supported 14023F: drivers/i2c/busses/i2c-mlxbf.c 14024 14025MELLANOX ETHERNET DRIVER (mlx4_en) 14026M: Tariq Toukan <tariqt@nvidia.com> 14027L: netdev@vger.kernel.org 14028S: Supported 14029W: http://www.mellanox.com 14030Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14031F: drivers/net/ethernet/mellanox/mlx4/en_* 14032 14033MELLANOX ETHERNET DRIVER (mlx5e) 14034M: Saeed Mahameed <saeedm@nvidia.com> 14035L: netdev@vger.kernel.org 14036S: Supported 14037W: http://www.mellanox.com 14038Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14039F: drivers/net/ethernet/mellanox/mlx5/core/en_* 14040 14041MELLANOX ETHERNET INNOVA DRIVERS 14042R: Boris Pismenny <borisp@nvidia.com> 14043L: netdev@vger.kernel.org 14044S: Supported 14045W: http://www.mellanox.com 14046Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14047F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 14048F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 14049F: include/linux/mlx5/mlx5_ifc_fpga.h 14050 14051MELLANOX ETHERNET SWITCH DRIVERS 14052M: Ido Schimmel <idosch@nvidia.com> 14053M: Petr Machata <petrm@nvidia.com> 14054L: netdev@vger.kernel.org 14055S: Supported 14056W: http://www.mellanox.com 14057Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14058F: drivers/net/ethernet/mellanox/mlxsw/ 14059F: tools/testing/selftests/drivers/net/mlxsw/ 14060 14061MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 14062M: mlxsw@nvidia.com 14063L: netdev@vger.kernel.org 14064S: Supported 14065W: http://www.mellanox.com 14066Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14067F: drivers/net/ethernet/mellanox/mlxfw/ 14068 14069MELLANOX HARDWARE PLATFORM SUPPORT 14070M: Hans de Goede <hdegoede@redhat.com> 14071M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14072M: Vadim Pasternak <vadimp@nvidia.com> 14073L: platform-driver-x86@vger.kernel.org 14074S: Supported 14075F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 14076F: drivers/platform/mellanox/ 14077F: include/linux/platform_data/mlxreg.h 14078 14079MELLANOX MLX4 core VPI driver 14080M: Tariq Toukan <tariqt@nvidia.com> 14081L: netdev@vger.kernel.org 14082L: linux-rdma@vger.kernel.org 14083S: Supported 14084W: http://www.mellanox.com 14085Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14086F: drivers/net/ethernet/mellanox/mlx4/ 14087F: include/linux/mlx4/ 14088 14089MELLANOX MLX4 IB driver 14090M: Yishai Hadas <yishaih@nvidia.com> 14091L: linux-rdma@vger.kernel.org 14092S: Supported 14093W: http://www.mellanox.com 14094Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14095F: drivers/infiniband/hw/mlx4/ 14096F: include/linux/mlx4/ 14097F: include/uapi/rdma/mlx4-abi.h 14098 14099MELLANOX MLX5 core VPI driver 14100M: Saeed Mahameed <saeedm@nvidia.com> 14101M: Leon Romanovsky <leonro@nvidia.com> 14102L: netdev@vger.kernel.org 14103L: linux-rdma@vger.kernel.org 14104S: Supported 14105W: http://www.mellanox.com 14106Q: https://patchwork.kernel.org/project/netdevbpf/list/ 14107F: Documentation/networking/device_drivers/ethernet/mellanox/ 14108F: drivers/net/ethernet/mellanox/mlx5/core/ 14109F: include/linux/mlx5/ 14110 14111MELLANOX MLX5 IB driver 14112M: Leon Romanovsky <leonro@nvidia.com> 14113L: linux-rdma@vger.kernel.org 14114S: Supported 14115W: http://www.mellanox.com 14116Q: http://patchwork.kernel.org/project/linux-rdma/list/ 14117F: drivers/infiniband/hw/mlx5/ 14118F: include/linux/mlx5/ 14119F: include/uapi/rdma/mlx5-abi.h 14120 14121MELLANOX MLX5 VDPA DRIVER 14122M: Dragos Tatulea <dtatulea@nvidia.com> 14123L: virtualization@lists.linux.dev 14124S: Supported 14125F: drivers/vdpa/mlx5/ 14126 14127MELLANOX MLXCPLD I2C AND MUX DRIVER 14128M: Vadim Pasternak <vadimp@nvidia.com> 14129M: Michael Shych <michaelsh@nvidia.com> 14130L: linux-i2c@vger.kernel.org 14131S: Supported 14132F: Documentation/i2c/busses/i2c-mlxcpld.rst 14133F: drivers/i2c/busses/i2c-mlxcpld.c 14134F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 14135 14136MELLANOX MLXCPLD LED DRIVER 14137M: Vadim Pasternak <vadimp@nvidia.com> 14138L: linux-leds@vger.kernel.org 14139S: Supported 14140F: Documentation/leds/leds-mlxcpld.rst 14141F: drivers/leds/leds-mlxcpld.c 14142F: drivers/leds/leds-mlxreg.c 14143 14144MELLANOX PLATFORM DRIVER 14145M: Vadim Pasternak <vadimp@nvidia.com> 14146L: platform-driver-x86@vger.kernel.org 14147S: Supported 14148F: drivers/platform/x86/mlx-platform.c 14149 14150MEMBARRIER SUPPORT 14151M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 14152M: "Paul E. McKenney" <paulmck@kernel.org> 14153L: linux-kernel@vger.kernel.org 14154S: Supported 14155F: Documentation/scheduler/membarrier.rst 14156F: arch/*/include/asm/membarrier.h 14157F: arch/*/include/asm/sync_core.h 14158F: include/uapi/linux/membarrier.h 14159F: kernel/sched/membarrier.c 14160 14161MEMBLOCK AND MEMORY MANAGEMENT INITIALIZATION 14162M: Mike Rapoport <rppt@kernel.org> 14163L: linux-mm@kvack.org 14164S: Maintained 14165F: Documentation/core-api/boot-time-mm.rst 14166F: include/linux/memblock.h 14167F: mm/memblock.c 14168F: mm/mm_init.c 14169F: tools/testing/memblock/ 14170 14171MEMORY CONTROLLER DRIVERS 14172M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14173L: linux-kernel@vger.kernel.org 14174S: Maintained 14175B: mailto:krzysztof.kozlowski@linaro.org 14176T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 14177F: Documentation/devicetree/bindings/memory-controllers/ 14178F: drivers/memory/ 14179F: include/dt-bindings/memory/ 14180F: include/memory/ 14181 14182MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 14183M: Dmitry Osipenko <digetx@gmail.com> 14184L: linux-pm@vger.kernel.org 14185L: linux-tegra@vger.kernel.org 14186S: Maintained 14187T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 14188F: drivers/devfreq/tegra30-devfreq.c 14189 14190MEMORY HOT(UN)PLUG 14191M: David Hildenbrand <david@redhat.com> 14192M: Oscar Salvador <osalvador@suse.de> 14193L: linux-mm@kvack.org 14194S: Maintained 14195F: Documentation/admin-guide/mm/memory-hotplug.rst 14196F: Documentation/core-api/memory-hotplug.rst 14197F: drivers/base/memory.c 14198F: include/linux/memory_hotplug.h 14199F: mm/memory_hotplug.c 14200F: tools/testing/selftests/memory-hotplug/ 14201 14202MEMORY MANAGEMENT 14203M: Andrew Morton <akpm@linux-foundation.org> 14204L: linux-mm@kvack.org 14205S: Maintained 14206W: http://www.linux-mm.org 14207T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14208T: quilt git://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new 14209F: include/linux/gfp.h 14210F: include/linux/gfp_types.h 14211F: include/linux/memfd.h 14212F: include/linux/memory.h 14213F: include/linux/memory_hotplug.h 14214F: include/linux/memory-tiers.h 14215F: include/linux/mempolicy.h 14216F: include/linux/mempool.h 14217F: include/linux/memremap.h 14218F: include/linux/mm.h 14219F: include/linux/mm_*.h 14220F: include/linux/mmzone.h 14221F: include/linux/mmu_notifier.h 14222F: include/linux/pagewalk.h 14223F: include/linux/rmap.h 14224F: include/trace/events/ksm.h 14225F: mm/ 14226F: tools/mm/ 14227F: tools/testing/selftests/mm/ 14228N: include/linux/page[-_]* 14229 14230MEMORY MAPPING 14231M: Andrew Morton <akpm@linux-foundation.org> 14232R: Liam R. Howlett <Liam.Howlett@oracle.com> 14233R: Vlastimil Babka <vbabka@suse.cz> 14234R: Lorenzo Stoakes <lstoakes@gmail.com> 14235L: linux-mm@kvack.org 14236S: Maintained 14237W: http://www.linux-mm.org 14238T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 14239F: mm/mmap.c 14240 14241MEMORY TECHNOLOGY DEVICES (MTD) 14242M: Miquel Raynal <miquel.raynal@bootlin.com> 14243M: Richard Weinberger <richard@nod.at> 14244M: Vignesh Raghavendra <vigneshr@ti.com> 14245L: linux-mtd@lists.infradead.org 14246S: Maintained 14247W: http://www.linux-mtd.infradead.org/ 14248Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 14249C: irc://irc.oftc.net/mtd 14250T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 14251T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 14252F: Documentation/devicetree/bindings/mtd/ 14253F: drivers/mtd/ 14254F: include/linux/mtd/ 14255F: include/uapi/mtd/ 14256 14257MEMSENSING MICROSYSTEMS MSA311 DRIVER 14258M: Dmitry Rokosov <ddrokosov@sberdevices.ru> 14259L: linux-iio@vger.kernel.org 14260S: Maintained 14261F: Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml 14262F: drivers/iio/accel/msa311.c 14263 14264MEN A21 WATCHDOG DRIVER 14265M: Johannes Thumshirn <morbidrsa@gmail.com> 14266L: linux-watchdog@vger.kernel.org 14267S: Maintained 14268F: drivers/watchdog/mena21_wdt.c 14269 14270MEN CHAMELEON BUS (mcb) 14271M: Johannes Thumshirn <morbidrsa@gmail.com> 14272S: Maintained 14273F: Documentation/driver-api/men-chameleon-bus.rst 14274F: drivers/mcb/ 14275F: include/linux/mcb.h 14276 14277MEN F21BMC (Board Management Controller) 14278M: Andreas Werner <andreas.werner@men.de> 14279S: Supported 14280F: Documentation/hwmon/menf21bmc.rst 14281F: drivers/hwmon/menf21bmc_hwmon.c 14282F: drivers/leds/leds-menf21bmc.c 14283F: drivers/mfd/menf21bmc.c 14284F: drivers/watchdog/menf21bmc_wdt.c 14285 14286MEN Z069 WATCHDOG DRIVER 14287M: Johannes Thumshirn <jth@kernel.org> 14288L: linux-watchdog@vger.kernel.org 14289S: Maintained 14290F: drivers/watchdog/menz69_wdt.c 14291 14292MESON AO CEC DRIVER FOR AMLOGIC SOCS 14293M: Neil Armstrong <neil.armstrong@linaro.org> 14294L: linux-media@vger.kernel.org 14295L: linux-amlogic@lists.infradead.org 14296S: Supported 14297W: http://linux-meson.com/ 14298T: git git://linuxtv.org/media_tree.git 14299F: Documentation/devicetree/bindings/media/cec/amlogic,meson-gx-ao-cec.yaml 14300F: drivers/media/cec/platform/meson/ao-cec-g12a.c 14301F: drivers/media/cec/platform/meson/ao-cec.c 14302 14303MESON GE2D DRIVER FOR AMLOGIC SOCS 14304M: Neil Armstrong <neil.armstrong@linaro.org> 14305L: linux-media@vger.kernel.org 14306L: linux-amlogic@lists.infradead.org 14307S: Supported 14308T: git git://linuxtv.org/media_tree.git 14309F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 14310F: drivers/media/platform/amlogic/meson-ge2d/ 14311 14312MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 14313M: Liang Yang <liang.yang@amlogic.com> 14314L: linux-mtd@lists.infradead.org 14315S: Maintained 14316F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.yaml 14317F: drivers/mtd/nand/raw/meson_* 14318 14319MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 14320M: Neil Armstrong <neil.armstrong@linaro.org> 14321L: linux-media@vger.kernel.org 14322L: linux-amlogic@lists.infradead.org 14323S: Supported 14324T: git git://linuxtv.org/media_tree.git 14325F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 14326F: drivers/staging/media/meson/vdec/ 14327 14328METHODE UDPU SUPPORT 14329M: Robert Marko <robert.marko@sartura.hr> 14330S: Maintained 14331F: arch/arm64/boot/dts/marvell/armada-3720-eDPU.dts 14332F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.* 14333 14334MHI BUS 14335M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 14336L: mhi@lists.linux.dev 14337L: linux-arm-msm@vger.kernel.org 14338S: Maintained 14339T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 14340F: Documentation/ABI/stable/sysfs-bus-mhi 14341F: Documentation/mhi/ 14342F: drivers/bus/mhi/ 14343F: drivers/pci/endpoint/functions/pci-epf-mhi.c 14344F: include/linux/mhi.h 14345 14346MICROBLAZE ARCHITECTURE 14347M: Michal Simek <monstr@monstr.eu> 14348S: Supported 14349W: http://www.monstr.eu/fdt/ 14350T: git git://git.monstr.eu/linux-2.6-microblaze.git 14351F: arch/microblaze/ 14352 14353MICROBLAZE TMR INJECT 14354M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14355S: Supported 14356F: Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml 14357F: drivers/misc/xilinx_tmr_inject.c 14358 14359MICROBLAZE TMR MANAGER 14360M: Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 14361S: Supported 14362F: Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager 14363F: Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml 14364F: drivers/misc/xilinx_tmr_manager.c 14365 14366MICROCHIP AT91 DMA DRIVERS 14367M: Ludovic Desroches <ludovic.desroches@microchip.com> 14368L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14369L: dmaengine@vger.kernel.org 14370S: Supported 14371F: Documentation/devicetree/bindings/dma/atmel-dma.txt 14372F: drivers/dma/at_hdmac.c 14373F: drivers/dma/at_xdmac.c 14374F: include/dt-bindings/dma/at91.h 14375 14376MICROCHIP AT91 SERIAL DRIVER 14377M: Richard Genoud <richard.genoud@gmail.com> 14378S: Maintained 14379F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14380F: drivers/tty/serial/atmel_serial.c 14381F: drivers/tty/serial/atmel_serial.h 14382 14383MICROCHIP AT91 USART MFD DRIVER 14384M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14385L: linux-kernel@vger.kernel.org 14386S: Supported 14387F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14388F: drivers/mfd/at91-usart.c 14389F: include/dt-bindings/mfd/at91-usart.h 14390 14391MICROCHIP AT91 USART SPI DRIVER 14392M: Radu Pirea <radu_nicolae.pirea@upb.ro> 14393L: linux-spi@vger.kernel.org 14394S: Supported 14395F: Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml 14396F: drivers/spi/spi-at91-usart.c 14397 14398MICROCHIP AUDIO ASOC DRIVERS 14399M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14400L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14401S: Supported 14402F: Documentation/devicetree/bindings/sound/atmel* 14403F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt 14404F: Documentation/devicetree/bindings/sound/microchip,sama7g5-* 14405F: Documentation/devicetree/bindings/sound/mikroe,mikroe-proto.txt 14406F: sound/soc/atmel 14407 14408MICROCHIP CSI2DC DRIVER 14409M: Eugen Hristev <eugen.hristev@microchip.com> 14410L: linux-media@vger.kernel.org 14411S: Supported 14412F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 14413F: drivers/media/platform/microchip/microchip-csi2dc.c 14414 14415MICROCHIP ECC DRIVER 14416L: linux-crypto@vger.kernel.org 14417S: Orphan 14418F: drivers/crypto/atmel-ecc.* 14419 14420MICROCHIP EIC DRIVER 14421M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14422L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14423S: Supported 14424F: Documentation/devicetree/bindings/interrupt-controller/microchip,sama7g5-eic.yaml 14425F: drivers/irqchip/irq-mchp-eic.c 14426 14427MICROCHIP I2C DRIVER 14428M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 14429L: linux-i2c@vger.kernel.org 14430S: Supported 14431F: drivers/i2c/busses/i2c-at91-*.c 14432F: drivers/i2c/busses/i2c-at91.h 14433 14434MICROCHIP ISC DRIVER 14435M: Eugen Hristev <eugen.hristev@microchip.com> 14436L: linux-media@vger.kernel.org 14437S: Supported 14438F: Documentation/devicetree/bindings/media/atmel,isc.yaml 14439F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 14440F: drivers/media/platform/microchip/microchip-isc* 14441F: drivers/media/platform/microchip/microchip-sama*-isc* 14442F: drivers/staging/media/deprecated/atmel/atmel-isc* 14443F: drivers/staging/media/deprecated/atmel/atmel-sama*-isc* 14444F: include/linux/atmel-isc-media.h 14445 14446MICROCHIP ISI DRIVER 14447M: Eugen Hristev <eugen.hristev@microchip.com> 14448L: linux-media@vger.kernel.org 14449S: Supported 14450F: drivers/media/platform/atmel/atmel-isi.c 14451F: drivers/media/platform/atmel/atmel-isi.h 14452 14453MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 14454M: Woojung Huh <woojung.huh@microchip.com> 14455M: UNGLinuxDriver@microchip.com 14456L: netdev@vger.kernel.org 14457S: Maintained 14458F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 14459F: Documentation/devicetree/bindings/net/dsa/microchip,lan937x.yaml 14460F: drivers/net/dsa/microchip/* 14461F: include/linux/dsa/ksz_common.h 14462F: include/linux/platform_data/microchip-ksz.h 14463F: net/dsa/tag_ksz.c 14464 14465MICROCHIP LAN743X ETHERNET DRIVER 14466M: Bryan Whitehead <bryan.whitehead@microchip.com> 14467M: UNGLinuxDriver@microchip.com 14468L: netdev@vger.kernel.org 14469S: Maintained 14470F: drivers/net/ethernet/microchip/lan743x_* 14471 14472MICROCHIP LAN87xx/LAN937x T1 PHY DRIVER 14473M: Arun Ramadoss <arun.ramadoss@microchip.com> 14474R: UNGLinuxDriver@microchip.com 14475L: netdev@vger.kernel.org 14476S: Maintained 14477F: drivers/net/phy/microchip_t1.c 14478 14479MICROCHIP LAN966X ETHERNET DRIVER 14480M: Horatiu Vultur <horatiu.vultur@microchip.com> 14481M: UNGLinuxDriver@microchip.com 14482L: netdev@vger.kernel.org 14483S: Maintained 14484F: drivers/net/ethernet/microchip/lan966x/* 14485 14486MICROCHIP LCDFB DRIVER 14487M: Nicolas Ferre <nicolas.ferre@microchip.com> 14488L: linux-fbdev@vger.kernel.org 14489S: Maintained 14490F: drivers/video/fbdev/atmel_lcdfb.c 14491F: include/video/atmel_lcdc.h 14492 14493MICROCHIP MCP16502 PMIC DRIVER 14494M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14495L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14496S: Supported 14497F: Documentation/devicetree/bindings/regulator/microchip,mcp16502.yaml 14498F: drivers/regulator/mcp16502.c 14499 14500MICROCHIP MCP3564 ADC DRIVER 14501M: Marius Cristea <marius.cristea@microchip.com> 14502L: linux-iio@vger.kernel.org 14503S: Supported 14504F: Documentation/ABI/testing/sysfs-bus-iio-adc-mcp3564 14505F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3564.yaml 14506F: drivers/iio/adc/mcp3564.c 14507 14508MICROCHIP MCP3911 ADC DRIVER 14509M: Marcus Folkesson <marcus.folkesson@gmail.com> 14510M: Kent Gustavsson <kent@minoris.se> 14511L: linux-iio@vger.kernel.org 14512S: Maintained 14513F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 14514F: drivers/iio/adc/mcp3911.c 14515 14516MICROCHIP MMC/SD/SDIO MCI DRIVER 14517M: Aubin Constans <aubin.constans@microchip.com> 14518S: Maintained 14519F: drivers/mmc/host/atmel-mci.c 14520 14521MICROCHIP NAND DRIVER 14522L: linux-mtd@lists.infradead.org 14523S: Orphan 14524F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 14525F: drivers/mtd/nand/raw/atmel/* 14526 14527MICROCHIP OTPC DRIVER 14528M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14529L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14530S: Supported 14531F: Documentation/devicetree/bindings/nvmem/microchip,sama7g5-otpc.yaml 14532F: drivers/nvmem/microchip-otpc.c 14533F: include/dt-bindings/nvmem/microchip,sama7g5-otpc.h 14534 14535MICROCHIP PAC1934 POWER/ENERGY MONITOR DRIVER 14536M: Marius Cristea <marius.cristea@microchip.com> 14537L: linux-iio@vger.kernel.org 14538S: Supported 14539F: Documentation/devicetree/bindings/iio/adc/microchip,pac1934.yaml 14540F: drivers/iio/adc/pac1934.c 14541 14542MICROCHIP PCI1XXXX GP DRIVER 14543M: Vaibhaav Ram T.L <vaibhaavram.tl@microchip.com> 14544M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14545L: linux-gpio@vger.kernel.org 14546S: Supported 14547F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c 14548F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h 14549F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gpio.c 14550F: drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_otpe2p.c 14551 14552MICROCHIP PCI1XXXX I2C DRIVER 14553M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14554M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14555M: Microchip Linux Driver Support <UNGLinuxDriver@microchip.com> 14556L: linux-i2c@vger.kernel.org 14557S: Maintained 14558F: drivers/i2c/busses/i2c-mchp-pci1xxxx.c 14559 14560MICROCHIP PCIe UART DRIVER 14561M: Kumaravel Thiagarajan <kumaravel.thiagarajan@microchip.com> 14562M: Tharun Kumar P <tharunkumar.pasumarthi@microchip.com> 14563L: linux-serial@vger.kernel.org 14564S: Maintained 14565F: drivers/tty/serial/8250/8250_pci1xxxx.c 14566 14567MICROCHIP POLARFIRE FPGA DRIVERS 14568M: Conor Dooley <conor.dooley@microchip.com> 14569R: Vladimir Georgiev <v.georgiev@metrotek.ru> 14570L: linux-fpga@vger.kernel.org 14571S: Supported 14572F: Documentation/devicetree/bindings/fpga/microchip,mpf-spi-fpga-mgr.yaml 14573F: drivers/fpga/microchip-spi.c 14574 14575MICROCHIP PWM DRIVER 14576M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14577L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14578L: linux-pwm@vger.kernel.org 14579S: Supported 14580F: Documentation/devicetree/bindings/pwm/atmel,at91sam-pwm.yaml 14581F: drivers/pwm/pwm-atmel.c 14582 14583MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 14584M: Eugen Hristev <eugen.hristev@microchip.com> 14585L: linux-iio@vger.kernel.org 14586S: Supported 14587F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 14588F: drivers/iio/adc/at91-sama5d2_adc.c 14589F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 14590 14591MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 14592M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14593S: Supported 14594F: Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml 14595F: drivers/power/reset/at91-sama5d2_shdwc.c 14596 14597MICROCHIP SOC DRIVERS 14598M: Conor Dooley <conor@kernel.org> 14599S: Supported 14600T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 14601F: drivers/soc/microchip/ 14602 14603MICROCHIP SPI DRIVER 14604M: Ryan Wanner <ryan.wanner@microchip.com> 14605S: Supported 14606F: drivers/spi/spi-atmel.* 14607 14608MICROCHIP SSC DRIVER 14609M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14610L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14611S: Supported 14612F: Documentation/devicetree/bindings/misc/atmel-ssc.txt 14613F: drivers/misc/atmel-ssc.c 14614F: include/linux/atmel-ssc.h 14615 14616Microchip Timer Counter Block (TCB) Capture Driver 14617M: Kamel Bouhara <kamel.bouhara@bootlin.com> 14618L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14619L: linux-iio@vger.kernel.org 14620S: Maintained 14621F: drivers/counter/microchip-tcb-capture.c 14622 14623MICROCHIP USB251XB DRIVER 14624M: Richard Leitner <richard.leitner@skidata.com> 14625L: linux-usb@vger.kernel.org 14626S: Maintained 14627F: Documentation/devicetree/bindings/usb/usb251xb.yaml 14628F: drivers/usb/misc/usb251xb.c 14629 14630MICROCHIP USBA UDC DRIVER 14631M: Cristian Birsan <cristian.birsan@microchip.com> 14632L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14633S: Supported 14634F: drivers/usb/gadget/udc/atmel_usba_udc.* 14635 14636MICROCHIP WILC1000 WIFI DRIVER 14637M: Ajay Singh <ajay.kathat@microchip.com> 14638M: Claudiu Beznea <claudiu.beznea@tuxon.dev> 14639L: linux-wireless@vger.kernel.org 14640S: Supported 14641F: drivers/net/wireless/microchip/wilc1000/ 14642 14643MICROSEMI MIPS SOCS 14644M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14645M: UNGLinuxDriver@microchip.com 14646L: linux-mips@vger.kernel.org 14647S: Supported 14648F: Documentation/devicetree/bindings/mips/mscc.txt 14649F: Documentation/devicetree/bindings/phy/mscc,vsc7514-serdes.yaml 14650F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 14651F: arch/mips/boot/dts/mscc/ 14652F: arch/mips/configs/generic/board-ocelot.config 14653F: arch/mips/generic/board-ocelot.c 14654 14655MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 14656M: Don Brace <don.brace@microchip.com> 14657L: storagedev@microchip.com 14658L: linux-scsi@vger.kernel.org 14659S: Supported 14660F: Documentation/scsi/smartpqi.rst 14661F: drivers/scsi/smartpqi/Kconfig 14662F: drivers/scsi/smartpqi/Makefile 14663F: drivers/scsi/smartpqi/smartpqi*.[ch] 14664F: include/linux/cciss*.h 14665F: include/uapi/linux/cciss*.h 14666 14667MICROSOFT MANA RDMA DRIVER 14668M: Long Li <longli@microsoft.com> 14669M: Ajay Sharma <sharmaajay@microsoft.com> 14670L: linux-rdma@vger.kernel.org 14671S: Supported 14672F: drivers/infiniband/hw/mana/ 14673F: include/net/mana 14674F: include/uapi/rdma/mana-abi.h 14675 14676MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH 14677M: Maximilian Luz <luzmaximilian@gmail.com> 14678L: platform-driver-x86@vger.kernel.org 14679S: Maintained 14680F: drivers/platform/surface/surface_aggregator_tabletsw.c 14681 14682MICROSOFT SURFACE BATTERY AND AC DRIVERS 14683M: Maximilian Luz <luzmaximilian@gmail.com> 14684L: linux-pm@vger.kernel.org 14685L: platform-driver-x86@vger.kernel.org 14686S: Maintained 14687F: drivers/power/supply/surface_battery.c 14688F: drivers/power/supply/surface_charger.c 14689 14690MICROSOFT SURFACE DTX DRIVER 14691M: Maximilian Luz <luzmaximilian@gmail.com> 14692L: platform-driver-x86@vger.kernel.org 14693S: Maintained 14694F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 14695F: drivers/platform/surface/surface_dtx.c 14696F: include/uapi/linux/surface_aggregator/dtx.h 14697 14698MICROSOFT SURFACE SENSOR FAN DRIVER 14699M: Maximilian Luz <luzmaximilian@gmail.com> 14700M: Ivor Wanders <ivor@iwanders.net> 14701L: linux-hwmon@vger.kernel.org 14702S: Maintained 14703F: Documentation/hwmon/surface_fan.rst 14704F: drivers/hwmon/surface_fan.c 14705 14706MICROSOFT SURFACE GPE LID SUPPORT DRIVER 14707M: Maximilian Luz <luzmaximilian@gmail.com> 14708L: platform-driver-x86@vger.kernel.org 14709S: Maintained 14710F: drivers/platform/surface/surface_gpe.c 14711 14712MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 14713M: Hans de Goede <hdegoede@redhat.com> 14714M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 14715M: Maximilian Luz <luzmaximilian@gmail.com> 14716L: platform-driver-x86@vger.kernel.org 14717S: Maintained 14718T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 14719F: drivers/platform/surface/ 14720 14721MICROSOFT SURFACE HID TRANSPORT DRIVER 14722M: Maximilian Luz <luzmaximilian@gmail.com> 14723L: linux-input@vger.kernel.org 14724L: platform-driver-x86@vger.kernel.org 14725S: Maintained 14726F: drivers/hid/surface-hid/ 14727 14728MICROSOFT SURFACE HOT-PLUG DRIVER 14729M: Maximilian Luz <luzmaximilian@gmail.com> 14730L: platform-driver-x86@vger.kernel.org 14731S: Maintained 14732F: drivers/platform/surface/surface_hotplug.c 14733 14734MICROSOFT SURFACE PLATFORM PROFILE DRIVER 14735M: Maximilian Luz <luzmaximilian@gmail.com> 14736L: platform-driver-x86@vger.kernel.org 14737S: Maintained 14738F: drivers/platform/surface/surface_platform_profile.c 14739 14740MICROSOFT SURFACE PRO 3 BUTTON DRIVER 14741M: Chen Yu <yu.c.chen@intel.com> 14742L: platform-driver-x86@vger.kernel.org 14743S: Supported 14744F: drivers/platform/surface/surfacepro3_button.c 14745 14746MICROSOFT SURFACE SYSTEM AGGREGATOR HUB DRIVER 14747M: Maximilian Luz <luzmaximilian@gmail.com> 14748L: platform-driver-x86@vger.kernel.org 14749S: Maintained 14750F: drivers/platform/surface/surface_aggregator_hub.c 14751 14752MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 14753M: Maximilian Luz <luzmaximilian@gmail.com> 14754L: platform-driver-x86@vger.kernel.org 14755S: Maintained 14756W: https://github.com/linux-surface/surface-aggregator-module 14757C: irc://irc.libera.chat/linux-surface 14758F: Documentation/driver-api/surface_aggregator/ 14759F: drivers/platform/surface/aggregator/ 14760F: drivers/platform/surface/surface_acpi_notify.c 14761F: drivers/platform/surface/surface_aggregator_cdev.c 14762F: drivers/platform/surface/surface_aggregator_registry.c 14763F: include/linux/surface_acpi_notify.h 14764F: include/linux/surface_aggregator/ 14765F: include/uapi/linux/surface_aggregator/ 14766 14767MICROTEK X6 SCANNER 14768M: Oliver Neukum <oliver@neukum.org> 14769S: Maintained 14770F: drivers/usb/image/microtek.* 14771 14772MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 14773M: Luka Kovacic <luka.kovacic@sartura.hr> 14774M: Luka Perkov <luka.perkov@sartura.hr> 14775S: Maintained 14776F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s-bit.dts 14777F: arch/arm/boot/dts/marvell/armada-xp-crs305-1g-4s.dts 14778F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s-bit.dts 14779F: arch/arm/boot/dts/marvell/armada-xp-crs326-24g-2s.dts 14780F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s-bit.dts 14781F: arch/arm/boot/dts/marvell/armada-xp-crs328-4c-20s-4s.dts 14782 14783MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 14784M: Sakari Ailus <sakari.ailus@linux.intel.com> 14785L: linux-media@vger.kernel.org 14786S: Maintained 14787F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 14788F: Documentation/driver-api/media/drivers/ccs/ 14789F: Documentation/userspace-api/media/drivers/ccs.rst 14790F: drivers/media/i2c/ccs-pll.c 14791F: drivers/media/i2c/ccs-pll.h 14792F: drivers/media/i2c/ccs/ 14793F: include/uapi/linux/ccs.h 14794F: include/uapi/linux/smiapp.h 14795 14796MIPS 14797M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14798L: linux-mips@vger.kernel.org 14799S: Maintained 14800W: http://www.linux-mips.org/ 14801Q: https://patchwork.kernel.org/project/linux-mips/list/ 14802T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 14803F: Documentation/devicetree/bindings/mips/ 14804F: Documentation/arch/mips/ 14805F: arch/mips/ 14806F: drivers/platform/mips/ 14807F: include/dt-bindings/mips/ 14808 14809MIPS BAIKAL-T1 PLATFORM 14810M: Serge Semin <fancer.lancer@gmail.com> 14811L: linux-mips@vger.kernel.org 14812S: Supported 14813F: Documentation/devicetree/bindings/bus/baikal,bt1-*.yaml 14814F: Documentation/devicetree/bindings/clock/baikal,bt1-*.yaml 14815F: drivers/bus/bt1-*.c 14816F: drivers/clk/baikal-t1/ 14817F: drivers/memory/bt1-l2-ctl.c 14818F: drivers/mtd/maps/physmap-bt1-rom.[ch] 14819 14820MIPS BOSTON DEVELOPMENT BOARD 14821M: Paul Burton <paulburton@kernel.org> 14822L: linux-mips@vger.kernel.org 14823S: Maintained 14824F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 14825F: arch/mips/boot/dts/img/boston.dts 14826F: arch/mips/configs/generic/board-boston.config 14827F: drivers/clk/imgtec/clk-boston.c 14828F: include/dt-bindings/clock/boston-clock.h 14829 14830MIPS CORE DRIVERS 14831M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 14832M: Serge Semin <fancer.lancer@gmail.com> 14833L: linux-mips@vger.kernel.org 14834S: Supported 14835F: drivers/bus/mips_cdmm.c 14836F: drivers/clocksource/mips-gic-timer.c 14837F: drivers/cpuidle/cpuidle-cps.c 14838F: drivers/irqchip/irq-mips-cpu.c 14839F: drivers/irqchip/irq-mips-gic.c 14840 14841MIPS GENERIC PLATFORM 14842M: Paul Burton <paulburton@kernel.org> 14843L: linux-mips@vger.kernel.org 14844S: Supported 14845F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 14846F: arch/mips/generic/ 14847F: arch/mips/tools/generic-board-config.sh 14848 14849MIPS RINT INSTRUCTION EMULATION 14850M: Aleksandar Markovic <aleksandar.markovic@mips.com> 14851L: linux-mips@vger.kernel.org 14852S: Supported 14853F: arch/mips/math-emu/dp_rint.c 14854F: arch/mips/math-emu/sp_rint.c 14855 14856MIPS/LOONGSON1 ARCHITECTURE 14857M: Keguang Zhang <keguang.zhang@gmail.com> 14858L: linux-mips@vger.kernel.org 14859S: Maintained 14860F: Documentation/devicetree/bindings/*/loongson,ls1*.yaml 14861F: arch/mips/include/asm/mach-loongson32/ 14862F: arch/mips/loongson32/ 14863F: drivers/*/*loongson1* 14864F: drivers/net/ethernet/stmicro/stmmac/dwmac-loongson1.c 14865 14866MIPS/LOONGSON2EF ARCHITECTURE 14867M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14868L: linux-mips@vger.kernel.org 14869S: Maintained 14870F: arch/mips/include/asm/mach-loongson2ef/ 14871F: arch/mips/loongson2ef/ 14872F: drivers/cpufreq/loongson2_cpufreq.c 14873 14874MIPS/LOONGSON64 ARCHITECTURE 14875M: Huacai Chen <chenhuacai@kernel.org> 14876M: Jiaxun Yang <jiaxun.yang@flygoat.com> 14877L: linux-mips@vger.kernel.org 14878S: Maintained 14879F: arch/mips/include/asm/mach-loongson64/ 14880F: arch/mips/loongson64/ 14881F: drivers/irqchip/irq-loongson* 14882F: drivers/platform/mips/cpu_hwmon.c 14883 14884MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 14885M: Hans Verkuil <hverkuil@xs4all.nl> 14886L: linux-media@vger.kernel.org 14887S: Odd Fixes 14888W: https://linuxtv.org 14889T: git git://linuxtv.org/media_tree.git 14890F: drivers/media/radio/radio-miropcm20* 14891 14892MITSUMI MM8013 FG DRIVER 14893M: Konrad Dybcio <konradybcio@kernel.org> 14894F: Documentation/devicetree/bindings/power/supply/mitsumi,mm8013.yaml 14895F: drivers/power/supply/mm8013.c 14896 14897MMP SUPPORT 14898R: Lubomir Rintel <lkundrak@v3.sk> 14899L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14900S: Odd Fixes 14901T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 14902F: arch/arm/boot/dts/marvell/mmp* 14903F: arch/arm/mach-mmp/ 14904F: include/linux/soc/mmp/ 14905 14906MMP USB PHY DRIVERS 14907R: Lubomir Rintel <lkundrak@v3.sk> 14908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 14909S: Maintained 14910F: drivers/phy/marvell/phy-mmp3-usb.c 14911F: drivers/phy/marvell/phy-pxa-usb.c 14912 14913MMU GATHER AND TLB INVALIDATION 14914M: Will Deacon <will@kernel.org> 14915M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 14916M: Andrew Morton <akpm@linux-foundation.org> 14917M: Nick Piggin <npiggin@gmail.com> 14918M: Peter Zijlstra <peterz@infradead.org> 14919L: linux-arch@vger.kernel.org 14920L: linux-mm@kvack.org 14921S: Maintained 14922F: arch/*/include/asm/tlb.h 14923F: include/asm-generic/tlb.h 14924F: mm/mmu_gather.c 14925 14926MN88472 MEDIA DRIVER 14927L: linux-media@vger.kernel.org 14928S: Orphan 14929W: https://linuxtv.org 14930Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14931F: drivers/media/dvb-frontends/mn88472* 14932 14933MN88473 MEDIA DRIVER 14934L: linux-media@vger.kernel.org 14935S: Orphan 14936W: https://linuxtv.org 14937Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14938F: drivers/media/dvb-frontends/mn88473* 14939 14940MOBILEYE MIPS SOCS 14941M: Vladimir Kondratiev <vladimir.kondratiev@mobileye.com> 14942M: Gregory CLEMENT <gregory.clement@bootlin.com> 14943M: Théo Lebrun <theo.lebrun@bootlin.com> 14944L: linux-mips@vger.kernel.org 14945S: Maintained 14946F: Documentation/devicetree/bindings/mips/mobileye.yaml 14947F: arch/mips/boot/dts/mobileye/ 14948F: arch/mips/configs/eyeq5_defconfig 14949F: arch/mips/mobileye/board-epm5.its.S 14950 14951MODULE SUPPORT 14952M: Luis Chamberlain <mcgrof@kernel.org> 14953L: linux-modules@vger.kernel.org 14954L: linux-kernel@vger.kernel.org 14955S: Maintained 14956T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 14957F: include/linux/kmod.h 14958F: include/linux/module*.h 14959F: kernel/module/ 14960F: lib/test_kmod.c 14961F: scripts/module* 14962F: tools/testing/selftests/kmod/ 14963 14964MONOLITHIC POWER SYSTEM PMIC DRIVER 14965M: Saravanan Sekar <sravanhome@gmail.com> 14966S: Maintained 14967F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 14968F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 14969F: drivers/hwmon/pmbus/mpq7932.c 14970F: drivers/iio/adc/mp2629_adc.c 14971F: drivers/mfd/mp2629.c 14972F: drivers/power/supply/mp2629_charger.c 14973F: drivers/regulator/mp5416.c 14974F: drivers/regulator/mpq7920.c 14975F: drivers/regulator/mpq7920.h 14976F: include/linux/mfd/mp2629.h 14977 14978MOST(R) TECHNOLOGY DRIVER 14979M: Parthiban Veerasooran <parthiban.veerasooran@microchip.com> 14980M: Christian Gromm <christian.gromm@microchip.com> 14981S: Maintained 14982F: Documentation/ABI/testing/configfs-most 14983F: Documentation/ABI/testing/sysfs-bus-most 14984F: drivers/most/ 14985F: drivers/staging/most/ 14986F: include/linux/most.h 14987 14988MOTORCOMM PHY DRIVER 14989M: Peter Geis <pgwipeout@gmail.com> 14990M: Frank <Frank.Sae@motor-comm.com> 14991L: netdev@vger.kernel.org 14992S: Maintained 14993F: Documentation/devicetree/bindings/net/motorcomm,yt8xxx.yaml 14994F: drivers/net/phy/motorcomm.c 14995 14996MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 14997M: Jiri Slaby <jirislaby@kernel.org> 14998S: Maintained 14999F: Documentation/driver-api/tty/moxa-smartio.rst 15000F: drivers/tty/mxser.* 15001 15002MP3309C BACKLIGHT DRIVER 15003M: Flavio Suligoi <f.suligoi@asem.it> 15004L: dri-devel@lists.freedesktop.org 15005S: Maintained 15006F: Documentation/devicetree/bindings/leds/backlight/mps,mp3309c.yaml 15007F: drivers/video/backlight/mp3309c.c 15008 15009MR800 AVERMEDIA USB FM RADIO DRIVER 15010M: Alexey Klimov <klimov.linux@gmail.com> 15011L: linux-media@vger.kernel.org 15012S: Maintained 15013T: git git://linuxtv.org/media_tree.git 15014F: drivers/media/radio/radio-mr800.c 15015 15016MRF24J40 IEEE 802.15.4 RADIO DRIVER 15017M: Stefan Schmidt <stefan@datenfreihafen.org> 15018L: linux-wpan@vger.kernel.org 15019S: Odd Fixes 15020F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 15021F: drivers/net/ieee802154/mrf24j40.c 15022 15023MSI EC DRIVER 15024M: Nikita Kravets <teackot@gmail.com> 15025L: platform-driver-x86@vger.kernel.org 15026S: Maintained 15027W: https://github.com/BeardOverflow/msi-ec 15028F: drivers/platform/x86/msi-ec.* 15029 15030MSI LAPTOP SUPPORT 15031M: "Lee, Chun-Yi" <jlee@suse.com> 15032L: platform-driver-x86@vger.kernel.org 15033S: Maintained 15034F: drivers/platform/x86/msi-laptop.c 15035 15036MSI WMI SUPPORT 15037L: platform-driver-x86@vger.kernel.org 15038S: Orphan 15039F: drivers/platform/x86/msi-wmi.c 15040 15041MSI001 MEDIA DRIVER 15042L: linux-media@vger.kernel.org 15043S: Orphan 15044W: https://linuxtv.org 15045Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15046F: drivers/media/tuners/msi001* 15047 15048MSI2500 MEDIA DRIVER 15049L: linux-media@vger.kernel.org 15050S: Orphan 15051W: https://linuxtv.org 15052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15053F: drivers/media/usb/msi2500/ 15054 15055MSTAR INTERRUPT CONTROLLER DRIVER 15056M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 15057M: Daniel Palmer <daniel@thingy.jp> 15058S: Maintained 15059F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 15060F: drivers/irqchip/irq-mst-intc.c 15061 15062MSYSTEMS DISKONCHIP G3 MTD DRIVER 15063M: Robert Jarzmik <robert.jarzmik@free.fr> 15064L: linux-mtd@lists.infradead.org 15065S: Maintained 15066F: drivers/mtd/devices/docg3* 15067 15068MT9M114 ONSEMI SENSOR DRIVER 15069M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15070L: linux-media@vger.kernel.org 15071S: Maintained 15072T: git git://linuxtv.org/media_tree.git 15073F: Documentation/devicetree/bindings/media/i2c/onnn,mt9m114.yaml 15074F: drivers/media/i2c/mt9m114.c 15075 15076MT9P031 APTINA CAMERA SENSOR 15077M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15078L: linux-media@vger.kernel.org 15079S: Maintained 15080T: git git://linuxtv.org/media_tree.git 15081F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 15082F: drivers/media/i2c/mt9p031.c 15083F: include/media/i2c/mt9p031.h 15084 15085MT9T112 APTINA CAMERA SENSOR 15086M: Jacopo Mondi <jacopo@jmondi.org> 15087L: linux-media@vger.kernel.org 15088S: Odd Fixes 15089T: git git://linuxtv.org/media_tree.git 15090F: drivers/media/i2c/mt9t112.c 15091F: include/media/i2c/mt9t112.h 15092 15093MT9V032 APTINA CAMERA SENSOR 15094M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15095L: linux-media@vger.kernel.org 15096S: Maintained 15097T: git git://linuxtv.org/media_tree.git 15098F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 15099F: drivers/media/i2c/mt9v032.c 15100F: include/media/i2c/mt9v032.h 15101 15102MT9V111 APTINA CAMERA SENSOR 15103M: Jacopo Mondi <jacopo@jmondi.org> 15104L: linux-media@vger.kernel.org 15105S: Maintained 15106T: git git://linuxtv.org/media_tree.git 15107F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 15108F: drivers/media/i2c/mt9v111.c 15109 15110MULTIFUNCTION DEVICES (MFD) 15111M: Lee Jones <lee@kernel.org> 15112S: Maintained 15113T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 15114F: Documentation/devicetree/bindings/mfd/ 15115F: drivers/mfd/ 15116F: include/dt-bindings/mfd/ 15117F: include/linux/mfd/ 15118 15119MULTIMEDIA CARD (MMC) ETC. OVER SPI 15120S: Orphan 15121F: drivers/mmc/host/mmc_spi.c 15122F: include/linux/spi/mmc_spi.h 15123 15124MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 15125M: Ulf Hansson <ulf.hansson@linaro.org> 15126L: linux-mmc@vger.kernel.org 15127S: Maintained 15128T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 15129F: Documentation/devicetree/bindings/mmc/ 15130F: drivers/mmc/ 15131F: include/linux/mmc/ 15132F: include/uapi/linux/mmc/ 15133 15134MULTIPLEXER SUBSYSTEM 15135M: Peter Rosin <peda@axentia.se> 15136S: Maintained 15137F: Documentation/ABI/testing/sysfs-class-mux* 15138F: Documentation/devicetree/bindings/mux/ 15139F: drivers/mux/ 15140F: include/dt-bindings/mux/ 15141F: include/linux/mux/ 15142 15143MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 15144M: Bin Liu <b-liu@ti.com> 15145L: linux-usb@vger.kernel.org 15146S: Maintained 15147F: drivers/usb/musb/ 15148 15149MXL301RF MEDIA DRIVER 15150M: Akihiro Tsukada <tskd08@gmail.com> 15151L: linux-media@vger.kernel.org 15152S: Odd Fixes 15153F: drivers/media/tuners/mxl301rf* 15154 15155MXL5007T MEDIA DRIVER 15156M: Michael Krufky <mkrufky@linuxtv.org> 15157L: linux-media@vger.kernel.org 15158S: Maintained 15159W: https://linuxtv.org 15160W: http://github.com/mkrufky 15161Q: http://patchwork.linuxtv.org/project/linux-media/list/ 15162T: git git://linuxtv.org/mkrufky/tuners.git 15163F: drivers/media/tuners/mxl5007t.* 15164 15165MXSFB DRM DRIVER 15166M: Marek Vasut <marex@denx.de> 15167M: Stefan Agner <stefan@agner.ch> 15168L: dri-devel@lists.freedesktop.org 15169S: Supported 15170T: git git://anongit.freedesktop.org/drm/drm-misc 15171F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 15172F: drivers/gpu/drm/mxsfb/ 15173 15174MYLEX DAC960 PCI RAID Controller 15175M: Hannes Reinecke <hare@kernel.org> 15176L: linux-scsi@vger.kernel.org 15177S: Supported 15178F: drivers/scsi/myrb.* 15179F: drivers/scsi/myrs.* 15180 15181MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 15182M: Chris Lee <christopher.lee@cspi.com> 15183L: netdev@vger.kernel.org 15184S: Supported 15185W: https://www.cspi.com/ethernet-products/support/downloads/ 15186F: drivers/net/ethernet/myricom/myri10ge/ 15187 15188NAND FLASH SUBSYSTEM 15189M: Miquel Raynal <miquel.raynal@bootlin.com> 15190R: Richard Weinberger <richard@nod.at> 15191L: linux-mtd@lists.infradead.org 15192S: Maintained 15193W: http://www.linux-mtd.infradead.org/ 15194Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 15195C: irc://irc.oftc.net/mtd 15196T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 15197F: drivers/mtd/nand/ 15198F: include/linux/mtd/*nand*.h 15199 15200NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 15201M: Daniel Mack <zonque@gmail.com> 15202L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15203S: Maintained 15204W: http://www.native-instruments.com 15205F: sound/usb/caiaq/ 15206 15207NATSEMI ETHERNET DRIVER (DP8381x) 15208S: Orphan 15209F: drivers/net/ethernet/natsemi/natsemi.c 15210 15211NCR 5380 SCSI DRIVERS 15212M: Finn Thain <fthain@linux-m68k.org> 15213M: Michael Schmitz <schmitzmic@gmail.com> 15214L: linux-scsi@vger.kernel.org 15215S: Maintained 15216F: Documentation/scsi/g_NCR5380.rst 15217F: drivers/scsi/NCR5380.* 15218F: drivers/scsi/arm/cumana_1.c 15219F: drivers/scsi/arm/oak.c 15220F: drivers/scsi/atari_scsi.* 15221F: drivers/scsi/dmx3191d.c 15222F: drivers/scsi/g_NCR5380.* 15223F: drivers/scsi/mac_scsi.* 15224F: drivers/scsi/sun3_scsi.* 15225F: drivers/scsi/sun3_scsi_vme.c 15226 15227NCSI LIBRARY 15228M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 15229S: Maintained 15230F: net/ncsi/ 15231 15232NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 15233M: Zev Weiss <zev@bewilderbeest.net> 15234L: linux-hwmon@vger.kernel.org 15235S: Maintained 15236F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 15237F: drivers/hwmon/nct6775-i2c.c 15238 15239NETDEVSIM 15240M: Jakub Kicinski <kuba@kernel.org> 15241S: Maintained 15242F: drivers/net/netdevsim/* 15243F: tools/testing/selftests/drivers/net/netdevsim/* 15244 15245NETEM NETWORK EMULATOR 15246M: Stephen Hemminger <stephen@networkplumber.org> 15247L: netdev@vger.kernel.org 15248S: Maintained 15249F: net/sched/sch_netem.c 15250 15251NETERION 10GbE DRIVERS (s2io) 15252M: Jon Mason <jdmason@kudzu.us> 15253L: netdev@vger.kernel.org 15254S: Supported 15255F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 15256F: drivers/net/ethernet/neterion/ 15257 15258NETFILTER 15259M: Pablo Neira Ayuso <pablo@netfilter.org> 15260M: Jozsef Kadlecsik <kadlec@netfilter.org> 15261L: netfilter-devel@vger.kernel.org 15262L: coreteam@netfilter.org 15263S: Maintained 15264W: http://www.netfilter.org/ 15265W: http://www.iptables.org/ 15266W: http://www.nftables.org/ 15267Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 15268C: irc://irc.libera.chat/netfilter 15269T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 15270T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 15271F: include/linux/netfilter* 15272F: include/linux/netfilter/ 15273F: include/net/netfilter/ 15274F: include/uapi/linux/netfilter* 15275F: include/uapi/linux/netfilter/ 15276F: net/*/netfilter.c 15277F: net/*/netfilter/ 15278F: net/bridge/br_netfilter*.c 15279F: net/netfilter/ 15280 15281NETROM NETWORK LAYER 15282M: Ralf Baechle <ralf@linux-mips.org> 15283L: linux-hams@vger.kernel.org 15284S: Maintained 15285W: https://linux-ax25.in-berlin.de 15286F: include/net/netrom.h 15287F: include/uapi/linux/netrom.h 15288F: net/netrom/ 15289 15290NETRONIX EMBEDDED CONTROLLER 15291M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 15292S: Maintained 15293F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 15294F: drivers/mfd/ntxec.c 15295F: drivers/pwm/pwm-ntxec.c 15296F: drivers/rtc/rtc-ntxec.c 15297F: include/linux/mfd/ntxec.h 15298 15299NETRONOME ETHERNET DRIVERS 15300M: Louis Peens <louis.peens@corigine.com> 15301R: Jakub Kicinski <kuba@kernel.org> 15302L: oss-drivers@corigine.com 15303S: Maintained 15304F: drivers/net/ethernet/netronome/ 15305 15306NETWORK BLOCK DEVICE (NBD) 15307M: Josef Bacik <josef@toxicpanda.com> 15308L: linux-block@vger.kernel.org 15309L: nbd@other.debian.org 15310S: Maintained 15311F: Documentation/admin-guide/blockdev/nbd.rst 15312F: drivers/block/nbd.c 15313F: include/trace/events/nbd.h 15314F: include/uapi/linux/nbd.h 15315 15316NETWORK DROP MONITOR 15317M: Neil Horman <nhorman@tuxdriver.com> 15318L: netdev@vger.kernel.org 15319S: Maintained 15320W: https://fedorahosted.org/dropwatch/ 15321F: include/uapi/linux/net_dropmon.h 15322F: net/core/drop_monitor.c 15323 15324NETWORKING DRIVERS 15325M: "David S. Miller" <davem@davemloft.net> 15326M: Eric Dumazet <edumazet@google.com> 15327M: Jakub Kicinski <kuba@kernel.org> 15328M: Paolo Abeni <pabeni@redhat.com> 15329L: netdev@vger.kernel.org 15330S: Maintained 15331P: Documentation/process/maintainer-netdev.rst 15332Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15333T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15334T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15335F: Documentation/devicetree/bindings/net/ 15336F: Documentation/networking/net_cachelines/net_device.rst 15337F: drivers/connector/ 15338F: drivers/net/ 15339F: include/dt-bindings/net/ 15340F: include/linux/cn_proc.h 15341F: include/linux/etherdevice.h 15342F: include/linux/fcdevice.h 15343F: include/linux/fddidevice.h 15344F: include/linux/hippidevice.h 15345F: include/linux/if_* 15346F: include/linux/inetdevice.h 15347F: include/linux/netdevice.h 15348F: include/uapi/linux/cn_proc.h 15349F: include/uapi/linux/if_* 15350F: include/uapi/linux/netdevice.h 15351X: drivers/net/wireless/ 15352 15353NETWORKING DRIVERS (WIRELESS) 15354M: Kalle Valo <kvalo@kernel.org> 15355L: linux-wireless@vger.kernel.org 15356S: Maintained 15357W: https://wireless.wiki.kernel.org/ 15358Q: https://patchwork.kernel.org/project/linux-wireless/list/ 15359T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 15360T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 15361F: Documentation/devicetree/bindings/net/wireless/ 15362F: drivers/net/wireless/ 15363 15364NETWORKING [DSA] 15365M: Andrew Lunn <andrew@lunn.ch> 15366M: Florian Fainelli <f.fainelli@gmail.com> 15367M: Vladimir Oltean <olteanv@gmail.com> 15368S: Maintained 15369F: Documentation/devicetree/bindings/net/dsa/ 15370F: Documentation/devicetree/bindings/net/ethernet-switch-port.yaml 15371F: Documentation/devicetree/bindings/net/ethernet-switch.yaml 15372F: drivers/net/dsa/ 15373F: include/linux/dsa/ 15374F: include/linux/platform_data/dsa.h 15375F: include/net/dsa.h 15376F: net/dsa/ 15377F: tools/testing/selftests/drivers/net/dsa/ 15378 15379NETWORKING [GENERAL] 15380M: "David S. Miller" <davem@davemloft.net> 15381M: Eric Dumazet <edumazet@google.com> 15382M: Jakub Kicinski <kuba@kernel.org> 15383M: Paolo Abeni <pabeni@redhat.com> 15384L: netdev@vger.kernel.org 15385S: Maintained 15386P: Documentation/process/maintainer-netdev.rst 15387Q: https://patchwork.kernel.org/project/netdevbpf/list/ 15388B: mailto:netdev@vger.kernel.org 15389T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15390T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 15391F: Documentation/core-api/netlink.rst 15392F: Documentation/netlink/ 15393F: Documentation/networking/ 15394F: Documentation/networking/net_cachelines/ 15395F: Documentation/process/maintainer-netdev.rst 15396F: Documentation/userspace-api/netlink/ 15397F: include/linux/framer/framer-provider.h 15398F: include/linux/framer/framer.h 15399F: include/linux/in.h 15400F: include/linux/indirect_call_wrapper.h 15401F: include/linux/net.h 15402F: include/linux/netdevice.h 15403F: include/net/ 15404F: include/uapi/linux/in.h 15405F: include/uapi/linux/net.h 15406F: include/uapi/linux/net_namespace.h 15407F: include/uapi/linux/netdevice.h 15408F: lib/net_utils.c 15409F: lib/random32.c 15410F: net/ 15411F: tools/net/ 15412F: tools/testing/selftests/net/ 15413X: net/9p/ 15414X: net/bluetooth/ 15415 15416NETWORKING [IPSEC] 15417M: Steffen Klassert <steffen.klassert@secunet.com> 15418M: Herbert Xu <herbert@gondor.apana.org.au> 15419M: "David S. Miller" <davem@davemloft.net> 15420L: netdev@vger.kernel.org 15421S: Maintained 15422T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 15423T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 15424F: include/net/xfrm.h 15425F: include/uapi/linux/xfrm.h 15426F: net/ipv4/ah4.c 15427F: net/ipv4/esp4* 15428F: net/ipv4/ip_vti.c 15429F: net/ipv4/ipcomp.c 15430F: net/ipv4/xfrm* 15431F: net/ipv6/ah6.c 15432F: net/ipv6/esp6* 15433F: net/ipv6/ip6_vti.c 15434F: net/ipv6/ipcomp6.c 15435F: net/ipv6/xfrm* 15436F: net/key/ 15437F: net/xfrm/ 15438F: tools/testing/selftests/net/ipsec.c 15439 15440NETWORKING [IPv4/IPv6] 15441M: "David S. Miller" <davem@davemloft.net> 15442M: David Ahern <dsahern@kernel.org> 15443L: netdev@vger.kernel.org 15444S: Maintained 15445T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 15446F: arch/x86/net/* 15447F: include/linux/ip.h 15448F: include/linux/ipv6* 15449F: include/net/fib* 15450F: include/net/ip* 15451F: include/net/route.h 15452F: net/ipv4/ 15453F: net/ipv6/ 15454 15455NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 15456M: Paul Moore <paul@paul-moore.com> 15457L: netdev@vger.kernel.org 15458L: linux-security-module@vger.kernel.org 15459S: Supported 15460W: https://github.com/netlabel 15461F: Documentation/netlabel/ 15462F: include/net/calipso.h 15463F: include/net/cipso_ipv4.h 15464F: include/net/netlabel.h 15465F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 15466F: include/uapi/linux/netfilter/xt_SECMARK.h 15467F: net/ipv4/cipso_ipv4.c 15468F: net/ipv6/calipso.c 15469F: net/netfilter/xt_CONNSECMARK.c 15470F: net/netfilter/xt_SECMARK.c 15471F: net/netlabel/ 15472 15473NETWORKING [MACSEC] 15474M: Sabrina Dubroca <sd@queasysnail.net> 15475L: netdev@vger.kernel.org 15476S: Maintained 15477F: drivers/net/macsec.c 15478F: include/net/macsec.h 15479F: include/uapi/linux/if_macsec.h 15480K: macsec 15481K: \bmdo_ 15482 15483NETWORKING [MPTCP] 15484M: Matthieu Baerts <matttbe@kernel.org> 15485M: Mat Martineau <martineau@kernel.org> 15486R: Geliang Tang <geliang@kernel.org> 15487L: netdev@vger.kernel.org 15488L: mptcp@lists.linux.dev 15489S: Maintained 15490W: https://github.com/multipath-tcp/mptcp_net-next/wiki 15491B: https://github.com/multipath-tcp/mptcp_net-next/issues 15492T: git https://github.com/multipath-tcp/mptcp_net-next.git export-net 15493T: git https://github.com/multipath-tcp/mptcp_net-next.git export 15494F: Documentation/netlink/specs/mptcp_pm.yaml 15495F: Documentation/networking/mptcp-sysctl.rst 15496F: include/net/mptcp.h 15497F: include/trace/events/mptcp.h 15498F: include/uapi/linux/mptcp*.h 15499F: net/mptcp/ 15500F: tools/testing/selftests/bpf/*/*mptcp*.c 15501F: tools/testing/selftests/net/mptcp/ 15502 15503NETWORKING [TCP] 15504M: Eric Dumazet <edumazet@google.com> 15505L: netdev@vger.kernel.org 15506S: Maintained 15507F: Documentation/networking/net_cachelines/tcp_sock.rst 15508F: include/linux/tcp.h 15509F: include/net/tcp.h 15510F: include/trace/events/tcp.h 15511F: include/uapi/linux/tcp.h 15512F: net/ipv4/syncookies.c 15513F: net/ipv4/tcp*.c 15514F: net/ipv6/syncookies.c 15515F: net/ipv6/tcp*.c 15516 15517NETWORKING [TLS] 15518M: Boris Pismenny <borisp@nvidia.com> 15519M: John Fastabend <john.fastabend@gmail.com> 15520M: Jakub Kicinski <kuba@kernel.org> 15521L: netdev@vger.kernel.org 15522S: Maintained 15523F: include/net/tls.h 15524F: include/uapi/linux/tls.h 15525F: net/tls/* 15526 15527NETXEN (1/10) GbE SUPPORT 15528M: Manish Chopra <manishc@marvell.com> 15529M: Rahul Verma <rahulv@marvell.com> 15530M: GR-Linux-NIC-Dev@marvell.com 15531L: netdev@vger.kernel.org 15532S: Supported 15533F: drivers/net/ethernet/qlogic/netxen/ 15534 15535NET_FAILOVER MODULE 15536M: Sridhar Samudrala <sridhar.samudrala@intel.com> 15537L: netdev@vger.kernel.org 15538S: Supported 15539F: Documentation/networking/net_failover.rst 15540F: drivers/net/net_failover.c 15541F: include/net/net_failover.h 15542 15543NEXTHOP 15544M: David Ahern <dsahern@kernel.org> 15545L: netdev@vger.kernel.org 15546S: Maintained 15547F: include/net/netns/nexthop.h 15548F: include/net/nexthop.h 15549F: include/uapi/linux/nexthop.h 15550F: net/ipv4/nexthop.c 15551 15552NFC SUBSYSTEM 15553M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15554L: netdev@vger.kernel.org 15555S: Maintained 15556F: Documentation/devicetree/bindings/net/nfc/ 15557F: drivers/nfc/ 15558F: include/net/nfc/ 15559F: include/uapi/linux/nfc.h 15560F: net/nfc/ 15561 15562NFC VIRTUAL NCI DEVICE DRIVER 15563M: Bongsu Jeon <bongsu.jeon@samsung.com> 15564L: netdev@vger.kernel.org 15565S: Supported 15566F: drivers/nfc/virtual_ncidev.c 15567F: tools/testing/selftests/nci/ 15568 15569NFS, SUNRPC, AND LOCKD CLIENTS 15570M: Trond Myklebust <trond.myklebust@hammerspace.com> 15571M: Anna Schumaker <anna@kernel.org> 15572L: linux-nfs@vger.kernel.org 15573S: Maintained 15574W: http://client.linux-nfs.org 15575T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 15576F: Documentation/filesystems/nfs/ 15577F: fs/lockd/ 15578F: fs/nfs/ 15579F: fs/nfs_common/ 15580F: include/linux/lockd/ 15581F: include/linux/nfs* 15582F: include/linux/sunrpc/ 15583F: include/uapi/linux/nfs* 15584F: include/uapi/linux/sunrpc/ 15585F: net/sunrpc/ 15586 15587NILFS2 FILESYSTEM 15588M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 15589L: linux-nilfs@vger.kernel.org 15590S: Supported 15591W: https://nilfs.sourceforge.io/ 15592T: git https://github.com/konis/nilfs2.git 15593F: Documentation/filesystems/nilfs2.rst 15594F: fs/nilfs2/ 15595F: include/trace/events/nilfs2.h 15596F: include/uapi/linux/nilfs2_api.h 15597F: include/uapi/linux/nilfs2_ondisk.h 15598 15599NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 15600M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15601S: Maintained 15602W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15603F: Documentation/scsi/NinjaSCSI.rst 15604F: drivers/scsi/pcmcia/nsp_* 15605 15606NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 15607M: GOTO Masanori <gotom@debian.or.jp> 15608M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 15609S: Maintained 15610W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 15611F: Documentation/scsi/NinjaSCSI.rst 15612F: drivers/scsi/nsp32* 15613 15614NINTENDO HID DRIVER 15615M: Daniel J. Ogorchock <djogorchock@gmail.com> 15616L: linux-input@vger.kernel.org 15617S: Maintained 15618F: drivers/hid/hid-nintendo* 15619 15620NIOS2 ARCHITECTURE 15621M: Dinh Nguyen <dinguyen@kernel.org> 15622S: Maintained 15623T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 15624F: arch/nios2/ 15625 15626NITRO ENCLAVES (NE) 15627M: Alexandru Ciobotaru <alcioa@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: Documentation/virt/ne_overview.rst 15633F: drivers/virt/nitro_enclaves/ 15634F: include/linux/nitro_enclaves.h 15635F: include/uapi/linux/nitro_enclaves.h 15636F: samples/nitro_enclaves/ 15637 15638NITRO SECURE MODULE (NSM) 15639M: Alexander Graf <graf@amazon.com> 15640L: linux-kernel@vger.kernel.org 15641L: The AWS Nitro Enclaves Team <aws-nitro-enclaves-devel@amazon.com> 15642S: Supported 15643W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 15644F: drivers/misc/nsm.c 15645F: include/uapi/linux/nsm.h 15646 15647NOHZ, DYNTICKS SUPPORT 15648M: Frederic Weisbecker <frederic@kernel.org> 15649M: Thomas Gleixner <tglx@linutronix.de> 15650M: Ingo Molnar <mingo@kernel.org> 15651L: linux-kernel@vger.kernel.org 15652S: Maintained 15653T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 15654F: include/linux/sched/nohz.h 15655F: include/linux/tick.h 15656F: kernel/time/tick*.* 15657 15658NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 15659M: Pavel Machek <pavel@ucw.cz> 15660M: Sakari Ailus <sakari.ailus@iki.fi> 15661L: linux-media@vger.kernel.org 15662S: Maintained 15663F: drivers/media/i2c/ad5820.c 15664F: drivers/media/i2c/et8ek8 15665 15666NOKIA N900 POWER SUPPLY DRIVERS 15667R: Pali Rohár <pali@kernel.org> 15668F: drivers/power/supply/bq2415x_charger.c 15669F: drivers/power/supply/bq27xxx_battery.c 15670F: drivers/power/supply/bq27xxx_battery_i2c.c 15671F: drivers/power/supply/isp1704_charger.c 15672F: drivers/power/supply/rx51_battery.c 15673F: include/linux/power/bq2415x_charger.h 15674F: include/linux/power/bq27xxx_battery.h 15675 15676NOLIBC HEADER FILE 15677M: Willy Tarreau <w@1wt.eu> 15678M: Thomas Weißschuh <linux@weissschuh.net> 15679S: Maintained 15680T: git git://git.kernel.org/pub/scm/linux/kernel/git/nolibc/linux-nolibc.git 15681F: tools/include/nolibc/ 15682F: tools/testing/selftests/nolibc/ 15683 15684NOVATEK NVT-TS I2C TOUCHSCREEN DRIVER 15685M: Hans de Goede <hdegoede@redhat.com> 15686L: linux-input@vger.kernel.org 15687S: Maintained 15688F: drivers/input/touchscreen/novatek-nvt-ts.c 15689 15690NSDEPS 15691M: Matthias Maennich <maennich@google.com> 15692S: Maintained 15693F: Documentation/core-api/symbol-namespaces.rst 15694F: scripts/nsdeps 15695 15696NTB AMD DRIVER 15697M: Sanjay R Mehta <sanju.mehta@amd.com> 15698M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15699L: ntb@lists.linux.dev 15700S: Supported 15701F: drivers/ntb/hw/amd/ 15702 15703NTB DRIVER CORE 15704M: Jon Mason <jdmason@kudzu.us> 15705M: Dave Jiang <dave.jiang@intel.com> 15706M: Allen Hubbe <allenbh@gmail.com> 15707L: ntb@lists.linux.dev 15708S: Supported 15709W: https://github.com/jonmason/ntb/wiki 15710T: git https://github.com/jonmason/ntb.git 15711F: drivers/net/ntb_netdev.c 15712F: drivers/ntb/ 15713F: drivers/pci/endpoint/functions/pci-epf-*ntb.c 15714F: include/linux/ntb.h 15715F: include/linux/ntb_transport.h 15716F: tools/testing/selftests/ntb/ 15717 15718NTB IDT DRIVER 15719M: Serge Semin <fancer.lancer@gmail.com> 15720L: ntb@lists.linux.dev 15721S: Supported 15722F: drivers/ntb/hw/idt/ 15723 15724NTB INTEL DRIVER 15725M: Dave Jiang <dave.jiang@intel.com> 15726L: ntb@lists.linux.dev 15727S: Supported 15728W: https://github.com/davejiang/linux/wiki 15729T: git https://github.com/davejiang/linux.git 15730F: drivers/ntb/hw/intel/ 15731 15732NTFS3 FILESYSTEM 15733M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 15734L: ntfs3@lists.linux.dev 15735S: Supported 15736W: http://www.paragon-software.com/ 15737T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 15738F: Documentation/filesystems/ntfs3.rst 15739F: fs/ntfs3/ 15740 15741NUBUS SUBSYSTEM 15742M: Finn Thain <fthain@linux-m68k.org> 15743L: linux-m68k@lists.linux-m68k.org 15744S: Maintained 15745F: arch/*/include/asm/nubus.h 15746F: drivers/nubus/ 15747F: include/linux/nubus.h 15748F: include/uapi/linux/nubus.h 15749 15750NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 15751M: Antonino Daplas <adaplas@gmail.com> 15752L: linux-fbdev@vger.kernel.org 15753S: Maintained 15754F: drivers/video/fbdev/nvidia/ 15755F: drivers/video/fbdev/riva/ 15756 15757NVIDIA WMI EC BACKLIGHT DRIVER 15758M: Daniel Dadap <ddadap@nvidia.com> 15759L: platform-driver-x86@vger.kernel.org 15760S: Supported 15761F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 15762F: include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h 15763 15764NVM EXPRESS DRIVER 15765M: Keith Busch <kbusch@kernel.org> 15766M: Jens Axboe <axboe@fb.com> 15767M: Christoph Hellwig <hch@lst.de> 15768M: Sagi Grimberg <sagi@grimberg.me> 15769L: linux-nvme@lists.infradead.org 15770S: Supported 15771W: http://git.infradead.org/nvme.git 15772T: git git://git.infradead.org/nvme.git 15773F: Documentation/nvme/ 15774F: drivers/nvme/common/ 15775F: drivers/nvme/host/ 15776F: include/linux/nvme-*.h 15777F: include/linux/nvme.h 15778F: include/uapi/linux/nvme_ioctl.h 15779 15780NVM EXPRESS FABRICS AUTHENTICATION 15781M: Hannes Reinecke <hare@suse.de> 15782L: linux-nvme@lists.infradead.org 15783S: Supported 15784F: drivers/nvme/host/auth.c 15785F: drivers/nvme/target/auth.c 15786F: drivers/nvme/target/fabrics-cmd-auth.c 15787F: include/linux/nvme-auth.h 15788 15789NVM EXPRESS FC TRANSPORT DRIVERS 15790M: James Smart <james.smart@broadcom.com> 15791L: linux-nvme@lists.infradead.org 15792S: Supported 15793F: drivers/nvme/host/fc.c 15794F: drivers/nvme/target/fc.c 15795F: drivers/nvme/target/fcloop.c 15796F: include/linux/nvme-fc-driver.h 15797F: include/linux/nvme-fc.h 15798 15799NVM EXPRESS HARDWARE MONITORING SUPPORT 15800M: Guenter Roeck <linux@roeck-us.net> 15801L: linux-nvme@lists.infradead.org 15802S: Supported 15803F: drivers/nvme/host/hwmon.c 15804 15805NVM EXPRESS TARGET DRIVER 15806M: Christoph Hellwig <hch@lst.de> 15807M: Sagi Grimberg <sagi@grimberg.me> 15808M: Chaitanya Kulkarni <kch@nvidia.com> 15809L: linux-nvme@lists.infradead.org 15810S: Supported 15811W: http://git.infradead.org/nvme.git 15812T: git git://git.infradead.org/nvme.git 15813F: drivers/nvme/target/ 15814 15815NVMEM FRAMEWORK 15816M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 15817S: Maintained 15818T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 15819F: Documentation/ABI/stable/sysfs-bus-nvmem 15820F: Documentation/devicetree/bindings/nvmem/ 15821F: drivers/nvmem/ 15822F: include/linux/nvmem-consumer.h 15823F: include/linux/nvmem-provider.h 15824 15825NXP BLUETOOTH WIRELESS DRIVERS 15826M: Amitkumar Karwar <amitkumar.karwar@nxp.com> 15827M: Neeraj Kale <neeraj.sanjaykale@nxp.com> 15828S: Maintained 15829F: Documentation/devicetree/bindings/net/bluetooth/nxp,88w8987-bt.yaml 15830F: drivers/bluetooth/btnxpuart.c 15831 15832NXP C45 TJA11XX PHY DRIVER 15833M: Andrei Botila <andrei.botila@oss.nxp.com> 15834L: netdev@vger.kernel.org 15835S: Maintained 15836F: drivers/net/phy/nxp-c45-tja11xx* 15837 15838NXP FSPI DRIVER 15839M: Han Xu <han.xu@nxp.com> 15840M: Haibo Chen <haibo.chen@nxp.com> 15841R: Yogesh Gaur <yogeshgaur.83@gmail.com> 15842L: linux-spi@vger.kernel.org 15843S: Maintained 15844F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 15845F: drivers/spi/spi-nxp-fspi.c 15846 15847NXP FXAS21002C DRIVER 15848M: Rui Miguel Silva <rmfrfs@gmail.com> 15849L: linux-iio@vger.kernel.org 15850S: Maintained 15851F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 15852F: drivers/iio/gyro/fxas21002c.h 15853F: drivers/iio/gyro/fxas21002c_core.c 15854F: drivers/iio/gyro/fxas21002c_i2c.c 15855F: drivers/iio/gyro/fxas21002c_spi.c 15856 15857NXP i.MX 7D/6SX/6UL/93 AND VF610 ADC DRIVER 15858M: Haibo Chen <haibo.chen@nxp.com> 15859L: linux-iio@vger.kernel.org 15860L: imx@lists.linux.dev 15861S: Maintained 15862F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 15863F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 15864F: Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml 15865F: drivers/iio/adc/imx7d_adc.c 15866F: drivers/iio/adc/imx93_adc.c 15867F: drivers/iio/adc/vf610_adc.c 15868 15869NXP i.MX 8M ISI DRIVER 15870M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 15871L: linux-media@vger.kernel.org 15872S: Maintained 15873F: Documentation/devicetree/bindings/media/nxp,imx8-isi.yaml 15874F: drivers/media/platform/nxp/imx8-isi/ 15875 15876NXP i.MX 8MP DW100 V4L2 DRIVER 15877M: Xavier Roumegue <xavier.roumegue@oss.nxp.com> 15878L: linux-media@vger.kernel.org 15879S: Maintained 15880F: Documentation/devicetree/bindings/media/nxp,dw100.yaml 15881F: Documentation/userspace-api/media/drivers/dw100.rst 15882F: drivers/media/platform/nxp/dw100/ 15883F: include/uapi/linux/dw100.h 15884 15885NXP i.MX 8MQ DCSS DRIVER 15886M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 15887R: Lucas Stach <l.stach@pengutronix.de> 15888L: dri-devel@lists.freedesktop.org 15889S: Maintained 15890T: git git://anongit.freedesktop.org/drm/drm-misc 15891F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 15892F: drivers/gpu/drm/imx/dcss/ 15893 15894NXP i.MX 8QXP ADC DRIVER 15895M: Cai Huoqing <cai.huoqing@linux.dev> 15896M: Haibo Chen <haibo.chen@nxp.com> 15897L: imx@lists.linux.dev 15898L: linux-iio@vger.kernel.org 15899S: Maintained 15900F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 15901F: drivers/iio/adc/imx8qxp-adc.c 15902 15903NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 15904M: Mirela Rabulea <mirela.rabulea@nxp.com> 15905L: imx@lists.linux.dev 15906L: linux-media@vger.kernel.org 15907S: Maintained 15908F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 15909F: drivers/media/platform/nxp/imx-jpeg 15910 15911NXP i.MX CLOCK DRIVERS 15912M: Abel Vesa <abelvesa@kernel.org> 15913R: Peng Fan <peng.fan@nxp.com> 15914L: linux-clk@vger.kernel.org 15915L: imx@lists.linux.dev 15916S: Maintained 15917T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 15918F: Documentation/devicetree/bindings/clock/imx* 15919F: drivers/clk/imx/ 15920F: include/dt-bindings/clock/imx* 15921 15922NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 15923M: Jagan Teki <jagan@amarulasolutions.com> 15924S: Maintained 15925F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 15926F: drivers/regulator/pf8x00-regulator.c 15927 15928NXP PTN5150A CC LOGIC AND EXTCON DRIVER 15929M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15930L: linux-kernel@vger.kernel.org 15931S: Maintained 15932F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 15933F: drivers/extcon/extcon-ptn5150.c 15934 15935NXP SGTL5000 DRIVER 15936M: Fabio Estevam <festevam@gmail.com> 15937L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15938S: Maintained 15939F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 15940F: sound/soc/codecs/sgtl5000* 15941 15942NXP SJA1105 ETHERNET SWITCH DRIVER 15943M: Vladimir Oltean <olteanv@gmail.com> 15944L: linux-kernel@vger.kernel.org 15945S: Maintained 15946F: drivers/net/dsa/sja1105 15947F: drivers/net/pcs/pcs-xpcs-nxp.c 15948 15949NXP TDA998X DRM DRIVER 15950M: Russell King <linux@armlinux.org.uk> 15951S: Maintained 15952T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 15953T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 15954F: drivers/gpu/drm/i2c/tda998x_drv.c 15955F: include/drm/i2c/tda998x.h 15956F: include/dt-bindings/display/tda998x.h 15957K: "nxp,tda998x" 15958 15959NXP TFA9879 DRIVER 15960M: Peter Rosin <peda@axentia.se> 15961L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15962S: Maintained 15963F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml 15964F: sound/soc/codecs/tfa9879* 15965 15966NXP-NCI NFC DRIVER 15967S: Orphan 15968F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 15969F: drivers/nfc/nxp-nci 15970 15971NXP/Goodix TFA989X (TFA1) DRIVER 15972M: Stephan Gerhold <stephan@gerhold.net> 15973L: alsa-devel@alsa-project.org (moderated for non-subscribers) 15974S: Maintained 15975F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 15976F: sound/soc/codecs/tfa989x.c 15977 15978NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 15979M: Jonas Malaco <jonas@protocubo.io> 15980L: linux-hwmon@vger.kernel.org 15981S: Maintained 15982F: Documentation/hwmon/nzxt-kraken2.rst 15983F: drivers/hwmon/nzxt-kraken2.c 15984 15985NZXT-KRAKEN3 HARDWARE MONITORING DRIVER 15986M: Jonas Malaco <jonas@protocubo.io> 15987M: Aleksa Savic <savicaleksa83@gmail.com> 15988L: linux-hwmon@vger.kernel.org 15989S: Maintained 15990F: Documentation/hwmon/nzxt-kraken3.rst 15991F: drivers/hwmon/nzxt-kraken3.c 15992 15993NZXT-SMART2 HARDWARE MONITORING DRIVER 15994M: Aleksandr Mezin <mezin.alexander@gmail.com> 15995L: linux-hwmon@vger.kernel.org 15996S: Maintained 15997F: Documentation/hwmon/nzxt-smart2.rst 15998F: drivers/hwmon/nzxt-smart2.c 15999 16000OBJAGG 16001M: Jiri Pirko <jiri@resnulli.us> 16002L: netdev@vger.kernel.org 16003S: Supported 16004F: include/linux/objagg.h 16005F: lib/objagg.c 16006F: lib/test_objagg.c 16007 16008OBJPOOL 16009M: Matt Wu <wuqiang.matt@bytedance.com> 16010S: Supported 16011F: include/linux/objpool.h 16012F: lib/objpool.c 16013F: lib/test_objpool.c 16014 16015OBJTOOL 16016M: Josh Poimboeuf <jpoimboe@kernel.org> 16017M: Peter Zijlstra <peterz@infradead.org> 16018S: Supported 16019F: include/linux/objtool*.h 16020F: tools/objtool/ 16021 16022OCELOT ETHERNET SWITCH DRIVER 16023M: Vladimir Oltean <vladimir.oltean@nxp.com> 16024M: Claudiu Manoil <claudiu.manoil@nxp.com> 16025M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16026M: UNGLinuxDriver@microchip.com 16027L: netdev@vger.kernel.org 16028S: Supported 16029F: drivers/net/dsa/ocelot/* 16030F: drivers/net/ethernet/mscc/ 16031F: include/soc/mscc/ocelot* 16032F: net/dsa/tag_ocelot.c 16033F: net/dsa/tag_ocelot_8021q.c 16034F: tools/testing/selftests/drivers/net/ocelot/* 16035 16036OCELOT EXTERNAL SWITCH CONTROL 16037M: Colin Foster <colin.foster@in-advantage.com> 16038S: Supported 16039F: Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml 16040F: drivers/mfd/ocelot* 16041F: drivers/net/dsa/ocelot/ocelot_ext.c 16042F: include/linux/mfd/ocelot.h 16043 16044OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 16045M: Frederic Barrat <fbarrat@linux.ibm.com> 16046M: Andrew Donnellan <ajd@linux.ibm.com> 16047L: linuxppc-dev@lists.ozlabs.org 16048S: Supported 16049F: Documentation/userspace-api/accelerators/ocxl.rst 16050F: arch/powerpc/include/asm/pnv-ocxl.h 16051F: arch/powerpc/platforms/powernv/ocxl.c 16052F: drivers/misc/ocxl/ 16053F: include/misc/ocxl* 16054F: include/uapi/misc/ocxl.h 16055 16056OMAP AUDIO SUPPORT 16057M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 16058M: Jarkko Nikula <jarkko.nikula@bitmer.com> 16059L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16060L: linux-omap@vger.kernel.org 16061S: Maintained 16062F: sound/soc/ti/n810.c 16063F: sound/soc/ti/omap* 16064F: sound/soc/ti/rx51.c 16065F: sound/soc/ti/sdma-pcm.* 16066 16067OMAP CLOCK FRAMEWORK SUPPORT 16068M: Paul Walmsley <paul@pwsan.com> 16069L: linux-omap@vger.kernel.org 16070S: Maintained 16071F: arch/arm/*omap*/*clock* 16072 16073OMAP DEVICE TREE SUPPORT 16074M: Benoît Cousson <bcousson@baylibre.com> 16075M: Tony Lindgren <tony@atomide.com> 16076L: linux-omap@vger.kernel.org 16077L: devicetree@vger.kernel.org 16078S: Maintained 16079F: arch/arm/boot/dts/ti/omap/ 16080 16081OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 16082L: linux-omap@vger.kernel.org 16083L: linux-fbdev@vger.kernel.org 16084S: Orphan 16085F: Documentation/arch/arm/omap/dss.rst 16086F: drivers/video/fbdev/omap2/ 16087 16088OMAP FRAMEBUFFER SUPPORT 16089L: linux-fbdev@vger.kernel.org 16090L: linux-omap@vger.kernel.org 16091S: Orphan 16092F: drivers/video/fbdev/omap/ 16093 16094OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 16095M: Roger Quadros <rogerq@kernel.org> 16096M: Tony Lindgren <tony@atomide.com> 16097L: linux-omap@vger.kernel.org 16098S: Maintained 16099F: arch/arm/mach-omap2/*gpmc* 16100F: drivers/memory/omap-gpmc.c 16101 16102OMAP GPIO DRIVER 16103M: Grygorii Strashko <grygorii.strashko@ti.com> 16104M: Santosh Shilimkar <ssantosh@kernel.org> 16105M: Kevin Hilman <khilman@kernel.org> 16106L: linux-omap@vger.kernel.org 16107S: Maintained 16108F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 16109F: drivers/gpio/gpio-omap.c 16110 16111OMAP HARDWARE SPINLOCK SUPPORT 16112L: linux-omap@vger.kernel.org 16113S: Orphan 16114F: drivers/hwspinlock/omap_hwspinlock.c 16115 16116OMAP HS MMC SUPPORT 16117L: linux-mmc@vger.kernel.org 16118L: linux-omap@vger.kernel.org 16119S: Orphan 16120F: drivers/mmc/host/omap_hsmmc.c 16121 16122OMAP HWMOD DATA 16123M: Paul Walmsley <paul@pwsan.com> 16124L: linux-omap@vger.kernel.org 16125S: Maintained 16126F: arch/arm/mach-omap2/omap_hwmod*data* 16127 16128OMAP HWMOD SUPPORT 16129M: Benoît Cousson <bcousson@baylibre.com> 16130M: Paul Walmsley <paul@pwsan.com> 16131L: linux-omap@vger.kernel.org 16132S: Maintained 16133F: arch/arm/mach-omap2/omap_hwmod.* 16134 16135OMAP I2C DRIVER 16136M: Vignesh R <vigneshr@ti.com> 16137L: linux-omap@vger.kernel.org 16138L: linux-i2c@vger.kernel.org 16139S: Maintained 16140F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 16141F: drivers/i2c/busses/i2c-omap.c 16142 16143OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 16144M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 16145L: linux-media@vger.kernel.org 16146S: Maintained 16147F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 16148F: drivers/media/platform/ti/omap3isp/ 16149F: drivers/staging/media/omap4iss/ 16150 16151OMAP MMC SUPPORT 16152M: Aaro Koskinen <aaro.koskinen@iki.fi> 16153L: linux-omap@vger.kernel.org 16154S: Odd Fixes 16155F: drivers/mmc/host/omap.c 16156 16157OMAP POWER MANAGEMENT SUPPORT 16158M: Kevin Hilman <khilman@kernel.org> 16159L: linux-omap@vger.kernel.org 16160S: Maintained 16161F: arch/arm/*omap*/*pm* 16162F: drivers/cpufreq/omap-cpufreq.c 16163 16164OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 16165M: Paul Walmsley <paul@pwsan.com> 16166L: linux-omap@vger.kernel.org 16167S: Maintained 16168F: arch/arm/mach-omap2/prm* 16169 16170OMAP RANDOM NUMBER GENERATOR SUPPORT 16171M: Deepak Saxena <dsaxena@plexity.net> 16172S: Maintained 16173F: drivers/char/hw_random/omap-rng.c 16174 16175OMAP USB SUPPORT 16176L: linux-usb@vger.kernel.org 16177L: linux-omap@vger.kernel.org 16178S: Orphan 16179F: arch/arm/*omap*/usb* 16180F: drivers/usb/*/*omap* 16181 16182OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 16183M: Mark Jackson <mpfj@newflow.co.uk> 16184L: linux-omap@vger.kernel.org 16185S: Maintained 16186F: arch/arm/boot/dts/ti/omap/am335x-nano.dts 16187 16188OMAP1 SUPPORT 16189M: Aaro Koskinen <aaro.koskinen@iki.fi> 16190M: Janusz Krzysztofik <jmkrzyszt@gmail.com> 16191M: Tony Lindgren <tony@atomide.com> 16192L: linux-omap@vger.kernel.org 16193S: Maintained 16194Q: http://patchwork.kernel.org/project/linux-omap/list/ 16195T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16196F: arch/arm/configs/omap1_defconfig 16197F: arch/arm/mach-omap1/ 16198F: drivers/i2c/busses/i2c-omap.c 16199F: include/linux/platform_data/ams-delta-fiq.h 16200F: include/linux/platform_data/i2c-omap.h 16201 16202OMAP2+ SUPPORT 16203M: Tony Lindgren <tony@atomide.com> 16204L: linux-omap@vger.kernel.org 16205S: Maintained 16206W: http://www.muru.com/linux/omap/ 16207W: http://linux.omap.com/ 16208Q: http://patchwork.kernel.org/project/linux-omap/list/ 16209T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 16210F: Documentation/devicetree/bindings/arm/ti/omap.yaml 16211F: arch/arm/configs/omap2plus_defconfig 16212F: arch/arm/mach-omap2/ 16213F: drivers/bus/omap*.[ch] 16214F: drivers/bus/ti-sysc.c 16215F: drivers/gpio/gpio-tps65219.c 16216F: drivers/i2c/busses/i2c-omap.c 16217F: drivers/irqchip/irq-omap-intc.c 16218F: drivers/mfd/*omap*.c 16219F: drivers/mfd/menelaus.c 16220F: drivers/mfd/palmas.c 16221F: drivers/mfd/tps65217.c 16222F: drivers/mfd/tps65218.c 16223F: drivers/mfd/tps65219.c 16224F: drivers/mfd/tps65910.c 16225F: drivers/mfd/twl-core.[ch] 16226F: drivers/mfd/twl4030*.c 16227F: drivers/mfd/twl6030*.c 16228F: drivers/mfd/twl6040*.c 16229F: drivers/regulator/palmas-regulator*.c 16230F: drivers/regulator/pbias-regulator.c 16231F: drivers/regulator/tps65217-regulator.c 16232F: drivers/regulator/tps65218-regulator.c 16233F: drivers/regulator/tps65219-regulator.c 16234F: drivers/regulator/tps65910-regulator.c 16235F: drivers/regulator/twl-regulator.c 16236F: drivers/regulator/twl6030-regulator.c 16237F: include/linux/platform_data/i2c-omap.h 16238F: include/linux/platform_data/ti-sysc.h 16239 16240OMFS FILESYSTEM 16241M: Bob Copeland <me@bobcopeland.com> 16242L: linux-karma-devel@lists.sourceforge.net 16243S: Maintained 16244F: Documentation/filesystems/omfs.rst 16245F: fs/omfs/ 16246 16247OMNIVISION OG01A1B SENSOR DRIVER 16248M: Sakari Ailus <sakari.ailus@linux.intel.com> 16249L: linux-media@vger.kernel.org 16250S: Maintained 16251F: drivers/media/i2c/og01a1b.c 16252 16253OMNIVISION OV01A10 SENSOR DRIVER 16254M: Bingbu Cao <bingbu.cao@intel.com> 16255L: linux-media@vger.kernel.org 16256S: Maintained 16257T: git git://linuxtv.org/media_tree.git 16258F: drivers/media/i2c/ov01a10.c 16259 16260OMNIVISION OV02A10 SENSOR DRIVER 16261L: linux-media@vger.kernel.org 16262S: Orphan 16263T: git git://linuxtv.org/media_tree.git 16264F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 16265F: drivers/media/i2c/ov02a10.c 16266 16267OMNIVISION OV08D10 SENSOR DRIVER 16268M: Jimmy Su <jimmy.su@intel.com> 16269L: linux-media@vger.kernel.org 16270S: Maintained 16271T: git git://linuxtv.org/media_tree.git 16272F: drivers/media/i2c/ov08d10.c 16273 16274OMNIVISION OV08X40 SENSOR DRIVER 16275M: Jason Chen <jason.z.chen@intel.com> 16276L: linux-media@vger.kernel.org 16277S: Maintained 16278T: git git://linuxtv.org/media_tree.git 16279F: drivers/media/i2c/ov08x40.c 16280 16281OMNIVISION OV13858 SENSOR DRIVER 16282M: Sakari Ailus <sakari.ailus@linux.intel.com> 16283L: linux-media@vger.kernel.org 16284S: Maintained 16285T: git git://linuxtv.org/media_tree.git 16286F: drivers/media/i2c/ov13858.c 16287 16288OMNIVISION OV13B10 SENSOR DRIVER 16289M: Arec Kao <arec.kao@intel.com> 16290L: linux-media@vger.kernel.org 16291S: Maintained 16292T: git git://linuxtv.org/media_tree.git 16293F: drivers/media/i2c/ov13b10.c 16294 16295OMNIVISION OV2680 SENSOR DRIVER 16296M: Rui Miguel Silva <rmfrfs@gmail.com> 16297M: Hans de Goede <hansg@kernel.org> 16298L: linux-media@vger.kernel.org 16299S: Maintained 16300T: git git://linuxtv.org/media_tree.git 16301F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 16302F: drivers/media/i2c/ov2680.c 16303 16304OMNIVISION OV2685 SENSOR DRIVER 16305M: Shunqian Zheng <zhengsq@rock-chips.com> 16306L: linux-media@vger.kernel.org 16307S: Maintained 16308T: git git://linuxtv.org/media_tree.git 16309F: Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml 16310F: drivers/media/i2c/ov2685.c 16311 16312OMNIVISION OV2740 SENSOR DRIVER 16313M: Tianshu Qiu <tian.shu.qiu@intel.com> 16314R: Sakari Ailus <sakari.ailus@linux.intel.com> 16315R: Bingbu Cao <bingbu.cao@intel.com> 16316L: linux-media@vger.kernel.org 16317S: Maintained 16318T: git git://linuxtv.org/media_tree.git 16319F: drivers/media/i2c/ov2740.c 16320 16321OMNIVISION OV4689 SENSOR DRIVER 16322M: Mikhail Rudenko <mike.rudenko@gmail.com> 16323L: linux-media@vger.kernel.org 16324S: Maintained 16325T: git git://linuxtv.org/media_tree.git 16326F: Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml 16327F: drivers/media/i2c/ov4689.c 16328 16329OMNIVISION OV5640 SENSOR DRIVER 16330M: Steve Longerbeam <slongerbeam@gmail.com> 16331L: linux-media@vger.kernel.org 16332S: Maintained 16333T: git git://linuxtv.org/media_tree.git 16334F: drivers/media/i2c/ov5640.c 16335 16336OMNIVISION OV5647 SENSOR DRIVER 16337M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16338M: Jacopo Mondi <jacopo@jmondi.org> 16339L: linux-media@vger.kernel.org 16340S: Maintained 16341T: git git://linuxtv.org/media_tree.git 16342F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 16343F: drivers/media/i2c/ov5647.c 16344 16345OMNIVISION OV5670 SENSOR DRIVER 16346M: Sakari Ailus <sakari.ailus@linux.intel.com> 16347L: linux-media@vger.kernel.org 16348S: Maintained 16349T: git git://linuxtv.org/media_tree.git 16350F: Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml 16351F: drivers/media/i2c/ov5670.c 16352 16353OMNIVISION OV5675 SENSOR DRIVER 16354M: Sakari Ailus <sakari.ailus@linux.intel.com> 16355L: linux-media@vger.kernel.org 16356S: Maintained 16357T: git git://linuxtv.org/media_tree.git 16358F: Documentation/devicetree/bindings/media/i2c/ovti,ov5675.yaml 16359F: drivers/media/i2c/ov5675.c 16360 16361OMNIVISION OV5693 SENSOR DRIVER 16362M: Daniel Scally <djrscally@gmail.com> 16363L: linux-media@vger.kernel.org 16364S: Maintained 16365T: git git://linuxtv.org/media_tree.git 16366F: Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml 16367F: drivers/media/i2c/ov5693.c 16368 16369OMNIVISION OV5695 SENSOR DRIVER 16370M: Shunqian Zheng <zhengsq@rock-chips.com> 16371L: linux-media@vger.kernel.org 16372S: Maintained 16373T: git git://linuxtv.org/media_tree.git 16374F: drivers/media/i2c/ov5695.c 16375 16376OMNIVISION OV64A40 SENSOR DRIVER 16377M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16378L: linux-media@vger.kernel.org 16379S: Maintained 16380T: git git://linuxtv.org/media_tree.git 16381F: Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml 16382F: drivers/media/i2c/ov64a40.c 16383 16384OMNIVISION OV7670 SENSOR DRIVER 16385L: linux-media@vger.kernel.org 16386S: Orphan 16387T: git git://linuxtv.org/media_tree.git 16388F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 16389F: drivers/media/i2c/ov7670.c 16390 16391OMNIVISION OV772x SENSOR DRIVER 16392M: Jacopo Mondi <jacopo@jmondi.org> 16393L: linux-media@vger.kernel.org 16394S: Odd fixes 16395T: git git://linuxtv.org/media_tree.git 16396F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 16397F: drivers/media/i2c/ov772x.c 16398F: include/media/i2c/ov772x.h 16399 16400OMNIVISION OV7740 SENSOR DRIVER 16401L: linux-media@vger.kernel.org 16402S: Orphan 16403T: git git://linuxtv.org/media_tree.git 16404F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 16405F: drivers/media/i2c/ov7740.c 16406 16407OMNIVISION OV8856 SENSOR DRIVER 16408M: Sakari Ailus <sakari.ailus@linux.intel.com> 16409L: linux-media@vger.kernel.org 16410S: Maintained 16411T: git git://linuxtv.org/media_tree.git 16412F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 16413F: drivers/media/i2c/ov8856.c 16414 16415OMNIVISION OV8858 SENSOR DRIVER 16416M: Jacopo Mondi <jacopo.mondi@ideasonboard.com> 16417M: Nicholas Roth <nicholas@rothemail.net> 16418L: linux-media@vger.kernel.org 16419S: Maintained 16420T: git git://linuxtv.org/media_tree.git 16421F: Documentation/devicetree/bindings/media/i2c/ovti,ov8858.yaml 16422F: drivers/media/i2c/ov8858.c 16423 16424OMNIVISION OV9282 SENSOR DRIVER 16425M: Dave Stevenson <dave.stevenson@raspberrypi.com> 16426L: linux-media@vger.kernel.org 16427S: Maintained 16428T: git git://linuxtv.org/media_tree.git 16429F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 16430F: drivers/media/i2c/ov9282.c 16431 16432OMNIVISION OV9640 SENSOR DRIVER 16433M: Petr Cvek <petrcvekcz@gmail.com> 16434L: linux-media@vger.kernel.org 16435S: Maintained 16436F: drivers/media/i2c/ov9640.* 16437 16438OMNIVISION OV9650 SENSOR DRIVER 16439M: Sakari Ailus <sakari.ailus@linux.intel.com> 16440R: Akinobu Mita <akinobu.mita@gmail.com> 16441R: Sylwester Nawrocki <s.nawrocki@samsung.com> 16442L: linux-media@vger.kernel.org 16443S: Maintained 16444T: git git://linuxtv.org/media_tree.git 16445F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 16446F: drivers/media/i2c/ov9650.c 16447 16448OMNIVISION OV9734 SENSOR DRIVER 16449M: Tianshu Qiu <tian.shu.qiu@intel.com> 16450R: Bingbu Cao <bingbu.cao@intel.com> 16451L: linux-media@vger.kernel.org 16452S: Maintained 16453T: git git://linuxtv.org/media_tree.git 16454F: drivers/media/i2c/ov9734.c 16455 16456ONBOARD USB HUB DRIVER 16457M: Matthias Kaehlcke <mka@chromium.org> 16458L: linux-usb@vger.kernel.org 16459S: Maintained 16460F: Documentation/ABI/testing/sysfs-bus-platform-onboard-usb-hub 16461F: drivers/usb/misc/onboard_usb_hub.c 16462 16463ONENAND FLASH DRIVER 16464M: Kyungmin Park <kyungmin.park@samsung.com> 16465L: linux-mtd@lists.infradead.org 16466S: Maintained 16467F: drivers/mtd/nand/onenand/ 16468F: include/linux/mtd/onenand*.h 16469 16470ONEXPLAYER FAN DRIVER 16471M: Derek John Clark <derekjohn.clark@gmail.com> 16472M: Joaquín Ignacio Aramendía <samsagax@gmail.com> 16473L: linux-hwmon@vger.kernel.org 16474S: Maintained 16475F: drivers/hwmon/oxp-sensors.c 16476 16477ONIE TLV NVMEM LAYOUT DRIVER 16478M: Miquel Raynal <miquel.raynal@bootlin.com> 16479S: Maintained 16480F: Documentation/devicetree/bindings/nvmem/layouts/onie,tlv-layout.yaml 16481F: drivers/nvmem/layouts/onie-tlv.c 16482 16483ONION OMEGA2+ BOARD 16484M: Harvey Hunt <harveyhuntnexus@gmail.com> 16485L: linux-mips@vger.kernel.org 16486S: Maintained 16487F: arch/mips/boot/dts/ralink/omega2p.dts 16488 16489ONSEMI ETHERNET PHY DRIVERS 16490M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 16491L: netdev@vger.kernel.org 16492S: Supported 16493W: http://www.onsemi.com 16494F: drivers/net/phy/ncn* 16495 16496OP-TEE DRIVER 16497M: Jens Wiklander <jens.wiklander@linaro.org> 16498L: op-tee@lists.trustedfirmware.org 16499S: Maintained 16500F: Documentation/ABI/testing/sysfs-bus-optee-devices 16501F: drivers/tee/optee/ 16502 16503OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 16504M: Sumit Garg <sumit.garg@linaro.org> 16505L: op-tee@lists.trustedfirmware.org 16506S: Maintained 16507F: drivers/char/hw_random/optee-rng.c 16508 16509OP-TEE RTC DRIVER 16510M: Clément Léger <clement.leger@bootlin.com> 16511L: linux-rtc@vger.kernel.org 16512S: Maintained 16513F: drivers/rtc/rtc-optee.c 16514 16515OPA-VNIC DRIVER 16516M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16517L: linux-rdma@vger.kernel.org 16518S: Supported 16519F: drivers/infiniband/ulp/opa_vnic 16520 16521OPEN FIRMWARE AND FLATTENED DEVICE TREE 16522M: Rob Herring <robh@kernel.org> 16523M: Saravana Kannan <saravanak@google.com> 16524L: devicetree@vger.kernel.org 16525S: Maintained 16526W: http://www.devicetree.org/ 16527C: irc://irc.libera.chat/devicetree 16528T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16529F: Documentation/ABI/testing/sysfs-firmware-ofw 16530F: drivers/of/ 16531F: include/linux/of*.h 16532F: scripts/dtc/ 16533F: tools/testing/selftests/dt/ 16534K: of_overlay_notifier_ 16535K: of_overlay_fdt_apply 16536K: of_overlay_remove 16537 16538OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 16539M: Rob Herring <robh@kernel.org> 16540M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 16541M: Conor Dooley <conor+dt@kernel.org> 16542L: devicetree@vger.kernel.org 16543S: Maintained 16544Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 16545C: irc://irc.libera.chat/devicetree 16546T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 16547F: Documentation/devicetree/ 16548F: arch/*/boot/dts/ 16549F: include/dt-bindings/ 16550 16551OPENCOMPUTE PTP CLOCK DRIVER 16552M: Jonathan Lemon <jonathan.lemon@gmail.com> 16553M: Vadim Fedorenko <vadfed@linux.dev> 16554L: netdev@vger.kernel.org 16555S: Maintained 16556F: drivers/ptp/ptp_ocp.c 16557 16558OPENCORES I2C BUS DRIVER 16559M: Peter Korsgaard <peter@korsgaard.com> 16560M: Andrew Lunn <andrew@lunn.ch> 16561L: linux-i2c@vger.kernel.org 16562S: Maintained 16563F: Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml 16564F: Documentation/i2c/busses/i2c-ocores.rst 16565F: drivers/i2c/busses/i2c-ocores.c 16566F: include/linux/platform_data/i2c-ocores.h 16567 16568OPENRISC ARCHITECTURE 16569M: Jonas Bonn <jonas@southpole.se> 16570M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 16571M: Stafford Horne <shorne@gmail.com> 16572L: linux-openrisc@vger.kernel.org 16573S: Maintained 16574W: http://openrisc.io 16575T: git https://github.com/openrisc/linux.git 16576F: Documentation/arch/openrisc/ 16577F: Documentation/devicetree/bindings/openrisc/ 16578F: arch/openrisc/ 16579F: drivers/irqchip/irq-ompic.c 16580F: drivers/irqchip/irq-or1k-* 16581 16582OPENVSWITCH 16583M: Pravin B Shelar <pshelar@ovn.org> 16584L: netdev@vger.kernel.org 16585L: dev@openvswitch.org 16586S: Maintained 16587W: http://openvswitch.org 16588F: include/uapi/linux/openvswitch.h 16589F: net/openvswitch/ 16590F: tools/testing/selftests/net/openvswitch/ 16591 16592OPERATING PERFORMANCE POINTS (OPP) 16593M: Viresh Kumar <vireshk@kernel.org> 16594M: Nishanth Menon <nm@ti.com> 16595M: Stephen Boyd <sboyd@kernel.org> 16596L: linux-pm@vger.kernel.org 16597S: Maintained 16598T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 16599F: Documentation/devicetree/bindings/opp/ 16600F: Documentation/power/opp.rst 16601F: drivers/opp/ 16602F: include/linux/pm_opp.h 16603 16604OPL4 DRIVER 16605M: Clemens Ladisch <clemens@ladisch.de> 16606L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16607S: Maintained 16608T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 16609F: sound/drivers/opl4/ 16610 16611ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 16612M: Mark Fasheh <mark@fasheh.com> 16613M: Joel Becker <jlbec@evilplan.org> 16614M: Joseph Qi <joseph.qi@linux.alibaba.com> 16615L: ocfs2-devel@lists.linux.dev 16616S: Supported 16617W: http://ocfs2.wiki.kernel.org 16618F: Documentation/filesystems/dlmfs.rst 16619F: Documentation/filesystems/ocfs2.rst 16620F: fs/ocfs2/ 16621 16622ORANGEFS FILESYSTEM 16623M: Mike Marshall <hubcap@omnibond.com> 16624R: Martin Brandenburg <martin@omnibond.com> 16625L: devel@lists.orangefs.org 16626S: Supported 16627T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 16628F: Documentation/filesystems/orangefs.rst 16629F: fs/orangefs/ 16630 16631OV2659 OMNIVISION SENSOR DRIVER 16632M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 16633L: linux-media@vger.kernel.org 16634S: Maintained 16635W: https://linuxtv.org 16636Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16637T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 16638F: drivers/media/i2c/ov2659.c 16639F: include/media/i2c/ov2659.h 16640 16641OVERLAY FILESYSTEM 16642M: Miklos Szeredi <miklos@szeredi.hu> 16643M: Amir Goldstein <amir73il@gmail.com> 16644L: linux-unionfs@vger.kernel.org 16645S: Supported 16646T: git git://git.kernel.org/pub/scm/linux/kernel/git/overlayfs/vfs.git 16647F: Documentation/filesystems/overlayfs.rst 16648F: fs/overlayfs/ 16649 16650P54 WIRELESS DRIVER 16651M: Christian Lamparter <chunkeey@googlemail.com> 16652L: linux-wireless@vger.kernel.org 16653S: Maintained 16654W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 16655F: drivers/net/wireless/intersil/p54/ 16656 16657PACKET SOCKETS 16658M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 16659S: Maintained 16660F: include/uapi/linux/if_packet.h 16661F: net/packet/af_packet.c 16662 16663PACKING 16664M: Vladimir Oltean <olteanv@gmail.com> 16665L: netdev@vger.kernel.org 16666S: Supported 16667F: Documentation/core-api/packing.rst 16668F: include/linux/packing.h 16669F: lib/packing.c 16670 16671PADATA PARALLEL EXECUTION MECHANISM 16672M: Steffen Klassert <steffen.klassert@secunet.com> 16673M: Daniel Jordan <daniel.m.jordan@oracle.com> 16674L: linux-crypto@vger.kernel.org 16675L: linux-kernel@vger.kernel.org 16676S: Maintained 16677F: Documentation/core-api/padata.rst 16678F: include/linux/padata.h 16679F: kernel/padata.c 16680 16681PAGE CACHE 16682M: Matthew Wilcox (Oracle) <willy@infradead.org> 16683L: linux-fsdevel@vger.kernel.org 16684S: Supported 16685T: git git://git.infradead.org/users/willy/pagecache.git 16686F: Documentation/filesystems/locking.rst 16687F: Documentation/filesystems/vfs.rst 16688F: include/linux/pagemap.h 16689F: mm/filemap.c 16690F: mm/page-writeback.c 16691F: mm/readahead.c 16692F: mm/truncate.c 16693 16694PAGE POOL 16695M: Jesper Dangaard Brouer <hawk@kernel.org> 16696M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 16697L: netdev@vger.kernel.org 16698S: Supported 16699F: Documentation/networking/page_pool.rst 16700F: include/net/page_pool/ 16701F: include/trace/events/page_pool.h 16702F: net/core/page_pool.c 16703 16704PAGE TABLE CHECK 16705M: Pasha Tatashin <pasha.tatashin@soleen.com> 16706M: Andrew Morton <akpm@linux-foundation.org> 16707L: linux-mm@kvack.org 16708S: Maintained 16709F: Documentation/mm/page_table_check.rst 16710F: include/linux/page_table_check.h 16711F: mm/page_table_check.c 16712 16713PANASONIC LAPTOP ACPI EXTRAS DRIVER 16714M: Kenneth Chan <kenneth.t.chan@gmail.com> 16715L: platform-driver-x86@vger.kernel.org 16716S: Maintained 16717F: drivers/platform/x86/panasonic-laptop.c 16718 16719PARALLAX PING IIO SENSOR DRIVER 16720M: Andreas Klinger <ak@it-klinger.de> 16721L: linux-iio@vger.kernel.org 16722S: Maintained 16723F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 16724F: drivers/iio/proximity/ping.c 16725 16726PARALLEL LCD/KEYPAD PANEL DRIVER 16727M: Willy Tarreau <willy@haproxy.com> 16728M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 16729S: Odd Fixes 16730F: Documentation/admin-guide/lcd-panel-cgram.rst 16731F: drivers/auxdisplay/panel.c 16732 16733PARALLEL PORT SUBSYSTEM 16734M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 16735M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 16736L: linux-parport@lists.infradead.org (subscribers-only) 16737S: Maintained 16738F: Documentation/driver-api/parport*.rst 16739F: drivers/char/ppdev.c 16740F: drivers/parport/ 16741F: include/linux/parport*.h 16742F: include/uapi/linux/ppdev.h 16743 16744PARAVIRT_OPS INTERFACE 16745M: Juergen Gross <jgross@suse.com> 16746R: Ajay Kaher <akaher@vmware.com> 16747R: Alexey Makhalov <amakhalov@vmware.com> 16748R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 16749L: virtualization@lists.linux.dev 16750L: x86@kernel.org 16751S: Supported 16752T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 16753F: Documentation/virt/paravirt_ops.rst 16754F: arch/*/include/asm/paravirt*.h 16755F: arch/*/kernel/paravirt* 16756F: include/linux/hypervisor.h 16757 16758PARISC ARCHITECTURE 16759M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 16760M: Helge Deller <deller@gmx.de> 16761L: linux-parisc@vger.kernel.org 16762S: Maintained 16763W: https://parisc.wiki.kernel.org 16764Q: http://patchwork.kernel.org/project/linux-parisc/list/ 16765T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 16766T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 16767F: Documentation/arch/parisc/ 16768F: arch/parisc/ 16769F: drivers/char/agp/parisc-agp.c 16770F: drivers/input/misc/hp_sdc_rtc.c 16771F: drivers/input/serio/gscps2.c 16772F: drivers/input/serio/hp_sdc* 16773F: drivers/parisc/ 16774F: drivers/parport/parport_gsc.* 16775F: drivers/tty/serial/8250/8250_parisc.c 16776F: drivers/video/console/sti* 16777F: drivers/video/fbdev/sti* 16778F: drivers/video/logo/logo_parisc* 16779F: include/linux/hp_sdc.h 16780 16781PARMAN 16782M: Jiri Pirko <jiri@resnulli.us> 16783L: netdev@vger.kernel.org 16784S: Supported 16785F: include/linux/parman.h 16786F: lib/parman.c 16787F: lib/test_parman.c 16788 16789PC ENGINES APU BOARD DRIVER 16790M: Enrico Weigelt, metux IT consult <info@metux.net> 16791S: Maintained 16792F: drivers/platform/x86/pcengines-apuv2.c 16793 16794PC87360 HARDWARE MONITORING DRIVER 16795M: Jim Cromie <jim.cromie@gmail.com> 16796L: linux-hwmon@vger.kernel.org 16797S: Maintained 16798F: Documentation/hwmon/pc87360.rst 16799F: drivers/hwmon/pc87360.c 16800 16801PC8736x GPIO DRIVER 16802M: Jim Cromie <jim.cromie@gmail.com> 16803S: Maintained 16804F: drivers/char/pc8736x_gpio.c 16805 16806PC87427 HARDWARE MONITORING DRIVER 16807M: Jean Delvare <jdelvare@suse.com> 16808L: linux-hwmon@vger.kernel.org 16809S: Maintained 16810F: Documentation/hwmon/pc87427.rst 16811F: drivers/hwmon/pc87427.c 16812 16813PCA9532 LED DRIVER 16814M: Riku Voipio <riku.voipio@iki.fi> 16815S: Maintained 16816F: drivers/leds/leds-pca9532.c 16817F: include/linux/leds-pca9532.h 16818 16819PCA9541 I2C BUS MASTER SELECTOR DRIVER 16820M: Guenter Roeck <linux@roeck-us.net> 16821L: linux-i2c@vger.kernel.org 16822S: Maintained 16823F: drivers/i2c/muxes/i2c-mux-pca9541.c 16824 16825PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 16826M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16827M: Pali Rohár <pali@kernel.org> 16828L: linux-pci@vger.kernel.org 16829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16830S: Maintained 16831F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 16832F: drivers/pci/controller/pci-aardvark.c 16833 16834PCI DRIVER FOR ALTERA PCIE IP 16835M: Joyce Ooi <joyce.ooi@intel.com> 16836L: linux-pci@vger.kernel.org 16837S: Supported 16838F: Documentation/devicetree/bindings/pci/altera-pcie.txt 16839F: drivers/pci/controller/pcie-altera.c 16840 16841PCI DRIVER FOR APPLIEDMICRO XGENE 16842M: Toan Le <toan@os.amperecomputing.com> 16843L: linux-pci@vger.kernel.org 16844L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16845S: Maintained 16846F: Documentation/devicetree/bindings/pci/xgene-pci.txt 16847F: drivers/pci/controller/pci-xgene.c 16848 16849PCI DRIVER FOR ARM VERSATILE PLATFORM 16850M: Rob Herring <robh@kernel.org> 16851L: linux-pci@vger.kernel.org 16852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16853S: Maintained 16854F: Documentation/devicetree/bindings/pci/versatile.yaml 16855F: drivers/pci/controller/pci-versatile.c 16856 16857PCI DRIVER FOR ARMADA 8K 16858M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16859L: linux-pci@vger.kernel.org 16860L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16861S: Maintained 16862F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 16863F: drivers/pci/controller/dwc/pcie-armada8k.c 16864 16865PCI DRIVER FOR CADENCE PCIE IP 16866L: linux-pci@vger.kernel.org 16867S: Orphan 16868F: Documentation/devicetree/bindings/pci/cdns,* 16869F: drivers/pci/controller/cadence/*cadence* 16870 16871PCI DRIVER FOR FREESCALE LAYERSCAPE 16872M: Minghuan Lian <minghuan.Lian@nxp.com> 16873M: Mingkai Hu <mingkai.hu@nxp.com> 16874M: Roy Zang <roy.zang@nxp.com> 16875L: linuxppc-dev@lists.ozlabs.org 16876L: linux-pci@vger.kernel.org 16877L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16878S: Maintained 16879F: drivers/pci/controller/dwc/*layerscape* 16880 16881PCI DRIVER FOR FU740 16882M: Paul Walmsley <paul.walmsley@sifive.com> 16883M: Greentime Hu <greentime.hu@sifive.com> 16884M: Samuel Holland <samuel.holland@sifive.com> 16885L: linux-pci@vger.kernel.org 16886S: Maintained 16887F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 16888F: drivers/pci/controller/dwc/pcie-fu740.c 16889 16890PCI DRIVER FOR GENERIC OF HOSTS 16891M: Will Deacon <will@kernel.org> 16892L: linux-pci@vger.kernel.org 16893L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16894S: Maintained 16895F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 16896F: drivers/pci/controller/pci-host-common.c 16897F: drivers/pci/controller/pci-host-generic.c 16898 16899PCI DRIVER FOR IMX6 16900M: Richard Zhu <hongxing.zhu@nxp.com> 16901M: Lucas Stach <l.stach@pengutronix.de> 16902L: linux-pci@vger.kernel.org 16903L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16904S: Maintained 16905F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-common.yaml 16906F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie-ep.yaml 16907F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 16908F: drivers/pci/controller/dwc/*imx6* 16909 16910PCI DRIVER FOR INTEL IXP4XX 16911M: Linus Walleij <linus.walleij@linaro.org> 16912S: Maintained 16913F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 16914F: drivers/pci/controller/pci-ixp4xx.c 16915 16916PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 16917M: Nirmal Patel <nirmal.patel@linux.intel.com> 16918R: Jonathan Derrick <jonathan.derrick@linux.dev> 16919L: linux-pci@vger.kernel.org 16920S: Supported 16921F: drivers/pci/controller/vmd.c 16922 16923PCI DRIVER FOR MICROSEMI SWITCHTEC 16924M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 16925M: Logan Gunthorpe <logang@deltatee.com> 16926L: linux-pci@vger.kernel.org 16927S: Maintained 16928F: Documentation/ABI/testing/sysfs-class-switchtec 16929F: Documentation/driver-api/switchtec.rst 16930F: drivers/ntb/hw/mscc/ 16931F: drivers/pci/switch/switchtec* 16932F: include/linux/switchtec.h 16933F: include/uapi/linux/switchtec_ioctl.h 16934 16935PCI DRIVER FOR MOBIVEIL PCIE IP 16936M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 16937M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16938L: linux-pci@vger.kernel.org 16939S: Supported 16940F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 16941F: drivers/pci/controller/mobiveil/pcie-mobiveil* 16942 16943PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 16944M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 16945M: Pali Rohár <pali@kernel.org> 16946L: linux-pci@vger.kernel.org 16947L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16948S: Maintained 16949F: drivers/pci/controller/*mvebu* 16950 16951PCI DRIVER FOR NVIDIA TEGRA 16952M: Thierry Reding <thierry.reding@gmail.com> 16953L: linux-tegra@vger.kernel.org 16954L: linux-pci@vger.kernel.org 16955S: Supported 16956F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 16957F: drivers/pci/controller/pci-tegra.c 16958 16959PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 16960M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 16961L: linux-pci@vger.kernel.org 16962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16963S: Maintained 16964F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 16965F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 16966 16967PCI DRIVER FOR RENESAS R-CAR 16968M: Marek Vasut <marek.vasut+renesas@gmail.com> 16969M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16970L: linux-pci@vger.kernel.org 16971L: linux-renesas-soc@vger.kernel.org 16972S: Maintained 16973F: Documentation/devicetree/bindings/pci/*rcar* 16974F: drivers/pci/controller/*rcar* 16975F: drivers/pci/controller/dwc/*rcar* 16976 16977PCI DRIVER FOR SAMSUNG EXYNOS 16978M: Jingoo Han <jingoohan1@gmail.com> 16979L: linux-pci@vger.kernel.org 16980L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16981L: linux-samsung-soc@vger.kernel.org 16982S: Maintained 16983F: drivers/pci/controller/dwc/pci-exynos.c 16984 16985PCI DRIVER FOR SYNOPSYS DESIGNWARE 16986M: Jingoo Han <jingoohan1@gmail.com> 16987M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 16988M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16989L: linux-pci@vger.kernel.org 16990S: Maintained 16991F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 16992F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 16993F: drivers/pci/controller/dwc/*designware* 16994 16995PCI DRIVER FOR TI DRA7XX/J721E 16996M: Vignesh Raghavendra <vigneshr@ti.com> 16997R: Siddharth Vadapalli <s-vadapalli@ti.com> 16998L: linux-omap@vger.kernel.org 16999L: linux-pci@vger.kernel.org 17000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17001S: Supported 17002F: Documentation/devicetree/bindings/pci/ti-pci.txt 17003F: drivers/pci/controller/cadence/pci-j721e.c 17004F: drivers/pci/controller/dwc/pci-dra7xx.c 17005 17006PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 17007M: Linus Walleij <linus.walleij@linaro.org> 17008L: linux-pci@vger.kernel.org 17009S: Maintained 17010F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 17011F: drivers/pci/controller/pci-v3-semi.c 17012 17013PCI DRIVER FOR XILINX VERSAL CPM 17014M: Bharat Kumar Gogada <bharat.kumar.gogada@amd.com> 17015M: Michal Simek <michal.simek@amd.com> 17016L: linux-pci@vger.kernel.org 17017S: Maintained 17018F: Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml 17019F: drivers/pci/controller/pcie-xilinx-cpm.c 17020 17021PCI ENDPOINT SUBSYSTEM 17022M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17023M: Krzysztof Wilczyński <kw@linux.com> 17024R: Kishon Vijay Abraham I <kishon@kernel.org> 17025L: linux-pci@vger.kernel.org 17026S: Supported 17027Q: https://patchwork.kernel.org/project/linux-pci/list/ 17028B: https://bugzilla.kernel.org 17029C: irc://irc.oftc.net/linux-pci 17030T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17031F: Documentation/PCI/endpoint/* 17032F: Documentation/misc-devices/pci-endpoint-test.rst 17033F: drivers/misc/pci_endpoint_test.c 17034F: drivers/pci/endpoint/ 17035F: tools/pci/ 17036 17037PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 17038M: Mahesh J Salgaonkar <mahesh@linux.ibm.com> 17039R: Oliver O'Halloran <oohall@gmail.com> 17040L: linuxppc-dev@lists.ozlabs.org 17041S: Supported 17042F: Documentation/PCI/pci-error-recovery.rst 17043F: Documentation/arch/powerpc/eeh-pci-error-recovery.rst 17044F: arch/powerpc/include/*/eeh*.h 17045F: arch/powerpc/kernel/eeh*.c 17046F: arch/powerpc/platforms/*/eeh*.c 17047F: drivers/pci/pcie/aer.c 17048F: drivers/pci/pcie/dpc.c 17049F: drivers/pci/pcie/err.c 17050 17051PCI ERROR RECOVERY 17052M: Linas Vepstas <linasvepstas@gmail.com> 17053L: linux-pci@vger.kernel.org 17054S: Supported 17055F: Documentation/PCI/pci-error-recovery.rst 17056 17057PCI MSI DRIVER FOR ALTERA MSI IP 17058M: Joyce Ooi <joyce.ooi@intel.com> 17059L: linux-pci@vger.kernel.org 17060S: Supported 17061F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 17062F: drivers/pci/controller/pcie-altera-msi.c 17063 17064PCI MSI DRIVER FOR APPLIEDMICRO XGENE 17065M: Toan Le <toan@os.amperecomputing.com> 17066L: linux-pci@vger.kernel.org 17067L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17068S: Maintained 17069F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 17070F: drivers/pci/controller/pci-xgene-msi.c 17071 17072PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 17073M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17074M: Krzysztof Wilczyński <kw@linux.com> 17075R: Rob Herring <robh@kernel.org> 17076L: linux-pci@vger.kernel.org 17077S: Supported 17078Q: https://patchwork.kernel.org/project/linux-pci/list/ 17079B: https://bugzilla.kernel.org 17080C: irc://irc.oftc.net/linux-pci 17081T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17082F: Documentation/devicetree/bindings/pci/ 17083F: drivers/pci/controller/ 17084F: drivers/pci/pci-bridge-emul.c 17085F: drivers/pci/pci-bridge-emul.h 17086 17087PCI PEER-TO-PEER DMA (P2PDMA) 17088M: Bjorn Helgaas <bhelgaas@google.com> 17089M: Logan Gunthorpe <logang@deltatee.com> 17090L: linux-pci@vger.kernel.org 17091S: Supported 17092Q: https://patchwork.kernel.org/project/linux-pci/list/ 17093B: https://bugzilla.kernel.org 17094C: irc://irc.oftc.net/linux-pci 17095T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17096F: Documentation/driver-api/pci/p2pdma.rst 17097F: drivers/pci/p2pdma.c 17098F: include/linux/pci-p2pdma.h 17099 17100PCI SUBSYSTEM 17101M: Bjorn Helgaas <bhelgaas@google.com> 17102L: linux-pci@vger.kernel.org 17103S: Supported 17104Q: https://patchwork.kernel.org/project/linux-pci/list/ 17105B: https://bugzilla.kernel.org 17106C: irc://irc.oftc.net/linux-pci 17107T: git git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git 17108F: Documentation/PCI/ 17109F: Documentation/devicetree/bindings/pci/ 17110F: arch/x86/kernel/early-quirks.c 17111F: arch/x86/kernel/quirks.c 17112F: arch/x86/pci/ 17113F: drivers/acpi/pci* 17114F: drivers/pci/ 17115F: include/asm-generic/pci* 17116F: include/linux/of_pci.h 17117F: include/linux/pci* 17118F: include/uapi/linux/pci* 17119 17120PCIE DRIVER FOR AMAZON ANNAPURNA LABS 17121M: Jonathan Chocron <jonnyc@amazon.com> 17122L: linux-pci@vger.kernel.org 17123S: Maintained 17124F: Documentation/devicetree/bindings/pci/pcie-al.txt 17125F: drivers/pci/controller/dwc/pcie-al.c 17126 17127PCIE DRIVER FOR AMLOGIC MESON 17128M: Yue Wang <yue.wang@Amlogic.com> 17129L: linux-pci@vger.kernel.org 17130L: linux-amlogic@lists.infradead.org 17131S: Maintained 17132F: drivers/pci/controller/dwc/pci-meson.c 17133 17134PCIE DRIVER FOR AXIS ARTPEC 17135M: Jesper Nilsson <jesper.nilsson@axis.com> 17136L: linux-arm-kernel@axis.com 17137L: linux-pci@vger.kernel.org 17138S: Maintained 17139F: Documentation/devicetree/bindings/pci/axis,artpec* 17140F: drivers/pci/controller/dwc/*artpec* 17141 17142PCIE DRIVER FOR CAVIUM THUNDERX 17143M: Robert Richter <rric@kernel.org> 17144L: linux-pci@vger.kernel.org 17145L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17146S: Odd Fixes 17147F: drivers/pci/controller/pci-thunder-* 17148 17149PCIE DRIVER FOR HISILICON 17150M: Zhou Wang <wangzhou1@hisilicon.com> 17151L: linux-pci@vger.kernel.org 17152S: Maintained 17153F: drivers/pci/controller/dwc/pcie-hisi.c 17154 17155PCIE DRIVER FOR HISILICON KIRIN 17156M: Xiaowei Song <songxiaowei@hisilicon.com> 17157M: Binghui Wang <wangbinghui@hisilicon.com> 17158L: linux-pci@vger.kernel.org 17159S: Maintained 17160F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 17161F: drivers/pci/controller/dwc/pcie-kirin.c 17162 17163PCIE DRIVER FOR HISILICON STB 17164M: Shawn Guo <shawn.guo@linaro.org> 17165L: linux-pci@vger.kernel.org 17166S: Maintained 17167F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 17168F: drivers/pci/controller/dwc/pcie-histb.c 17169 17170PCIE DRIVER FOR INTEL KEEM BAY 17171M: Srikanth Thokala <srikanth.thokala@intel.com> 17172L: linux-pci@vger.kernel.org 17173S: Supported 17174F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 17175F: drivers/pci/controller/dwc/pcie-keembay.c 17176 17177PCIE DRIVER FOR INTEL LGM GW SOC 17178M: Chuanhua Lei <lchuanhua@maxlinear.com> 17179L: linux-pci@vger.kernel.org 17180S: Maintained 17181F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 17182F: drivers/pci/controller/dwc/pcie-intel-gw.c 17183 17184PCIE DRIVER FOR MEDIATEK 17185M: Ryder Lee <ryder.lee@mediatek.com> 17186M: Jianjun Wang <jianjun.wang@mediatek.com> 17187L: linux-pci@vger.kernel.org 17188L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17189S: Supported 17190F: Documentation/devicetree/bindings/pci/mediatek* 17191F: drivers/pci/controller/*mediatek* 17192 17193PCIE DRIVER FOR MICROCHIP 17194M: Daire McNamara <daire.mcnamara@microchip.com> 17195L: linux-pci@vger.kernel.org 17196S: Supported 17197F: Documentation/devicetree/bindings/pci/microchip* 17198F: drivers/pci/controller/*microchip* 17199 17200PCIE DRIVER FOR QUALCOMM MSM 17201M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17202L: linux-pci@vger.kernel.org 17203L: linux-arm-msm@vger.kernel.org 17204S: Maintained 17205F: drivers/pci/controller/dwc/pcie-qcom.c 17206 17207PCIE DRIVER FOR ROCKCHIP 17208M: Shawn Lin <shawn.lin@rock-chips.com> 17209L: linux-pci@vger.kernel.org 17210L: linux-rockchip@lists.infradead.org 17211S: Maintained 17212F: Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie* 17213F: drivers/pci/controller/pcie-rockchip* 17214 17215PCIE DRIVER FOR SOCIONEXT UNIPHIER 17216M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 17217L: linux-pci@vger.kernel.org 17218S: Maintained 17219F: Documentation/devicetree/bindings/pci/socionext,uniphier-pcie* 17220F: drivers/pci/controller/dwc/pcie-uniphier* 17221 17222PCIE DRIVER FOR ST SPEAR13XX 17223M: Pratyush Anand <pratyush.anand@gmail.com> 17224L: linux-pci@vger.kernel.org 17225S: Maintained 17226F: drivers/pci/controller/dwc/*spear* 17227 17228PCIE ENDPOINT DRIVER FOR QUALCOMM 17229M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 17230L: linux-pci@vger.kernel.org 17231L: linux-arm-msm@vger.kernel.org 17232S: Maintained 17233F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 17234F: drivers/pci/controller/dwc/pcie-qcom-ep.c 17235 17236PCMCIA SUBSYSTEM 17237M: Dominik Brodowski <linux@dominikbrodowski.net> 17238S: Odd Fixes 17239T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 17240F: Documentation/pcmcia/ 17241F: drivers/pcmcia/ 17242F: include/pcmcia/ 17243F: tools/pcmcia/ 17244 17245PCNET32 NETWORK DRIVER 17246M: Don Fry <pcnet32@frontier.com> 17247L: netdev@vger.kernel.org 17248S: Maintained 17249F: drivers/net/ethernet/amd/pcnet32.c 17250 17251PCRYPT PARALLEL CRYPTO ENGINE 17252M: Steffen Klassert <steffen.klassert@secunet.com> 17253L: linux-crypto@vger.kernel.org 17254S: Maintained 17255F: crypto/pcrypt.c 17256F: include/crypto/pcrypt.h 17257 17258PDS DSC VIRTIO DATA PATH ACCELERATOR 17259R: Shannon Nelson <shannon.nelson@amd.com> 17260F: drivers/vdpa/pds/ 17261 17262PECI HARDWARE MONITORING DRIVERS 17263M: Iwona Winiarska <iwona.winiarska@intel.com> 17264L: linux-hwmon@vger.kernel.org 17265S: Supported 17266F: Documentation/hwmon/peci-cputemp.rst 17267F: Documentation/hwmon/peci-dimmtemp.rst 17268F: drivers/hwmon/peci/ 17269 17270PECI SUBSYSTEM 17271M: Iwona Winiarska <iwona.winiarska@intel.com> 17272L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 17273S: Supported 17274F: Documentation/devicetree/bindings/peci/ 17275F: Documentation/peci/ 17276F: drivers/peci/ 17277F: include/linux/peci-cpu.h 17278F: include/linux/peci.h 17279 17280PENSANDO ETHERNET DRIVERS 17281M: Shannon Nelson <shannon.nelson@amd.com> 17282M: Brett Creeley <brett.creeley@amd.com> 17283M: drivers@pensando.io 17284L: netdev@vger.kernel.org 17285S: Supported 17286F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 17287F: drivers/net/ethernet/pensando/ 17288 17289PER-CPU MEMORY ALLOCATOR 17290M: Dennis Zhou <dennis@kernel.org> 17291M: Tejun Heo <tj@kernel.org> 17292M: Christoph Lameter <cl@linux.com> 17293L: linux-mm@kvack.org 17294S: Maintained 17295T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 17296F: arch/*/include/asm/percpu.h 17297F: include/linux/percpu*.h 17298F: lib/percpu*.c 17299F: mm/percpu*.c 17300 17301PER-TASK DELAY ACCOUNTING 17302M: Balbir Singh <bsingharora@gmail.com> 17303S: Maintained 17304F: include/linux/delayacct.h 17305F: kernel/delayacct.c 17306 17307PERFORMANCE EVENTS SUBSYSTEM 17308M: Peter Zijlstra <peterz@infradead.org> 17309M: Ingo Molnar <mingo@redhat.com> 17310M: Arnaldo Carvalho de Melo <acme@kernel.org> 17311M: Namhyung Kim <namhyung@kernel.org> 17312R: Mark Rutland <mark.rutland@arm.com> 17313R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 17314R: Jiri Olsa <jolsa@kernel.org> 17315R: Ian Rogers <irogers@google.com> 17316R: Adrian Hunter <adrian.hunter@intel.com> 17317L: linux-perf-users@vger.kernel.org 17318L: linux-kernel@vger.kernel.org 17319S: Supported 17320W: https://perf.wiki.kernel.org/ 17321T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 17322T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools.git perf-tools 17323T: git git://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git perf-tools-next 17324F: arch/*/events/* 17325F: arch/*/events/*/* 17326F: arch/*/include/asm/perf_event.h 17327F: arch/*/kernel/*/*/perf_event*.c 17328F: arch/*/kernel/*/perf_event*.c 17329F: arch/*/kernel/perf_callchain.c 17330F: arch/*/kernel/perf_event*.c 17331F: include/linux/perf_event.h 17332F: include/uapi/linux/perf_event.h 17333F: kernel/events/* 17334F: tools/lib/perf/ 17335F: tools/perf/ 17336 17337PERFORMANCE EVENTS TOOLING ARM64 17338R: John Garry <john.g.garry@oracle.com> 17339R: Will Deacon <will@kernel.org> 17340R: James Clark <james.clark@arm.com> 17341R: Mike Leach <mike.leach@linaro.org> 17342R: Leo Yan <leo.yan@linux.dev> 17343L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17344S: Supported 17345F: tools/build/feature/test-libopencsd.c 17346F: tools/perf/arch/arm*/ 17347F: tools/perf/pmu-events/arch/arm64/ 17348F: tools/perf/util/arm-spe* 17349F: tools/perf/util/cs-etm* 17350 17351PERSONALITY HANDLING 17352M: Christoph Hellwig <hch@infradead.org> 17353L: linux-abi-devel@lists.sourceforge.net 17354S: Maintained 17355F: include/linux/personality.h 17356F: include/uapi/linux/personality.h 17357 17358PHOENIX RC FLIGHT CONTROLLER ADAPTER 17359M: Marcus Folkesson <marcus.folkesson@gmail.com> 17360L: linux-input@vger.kernel.org 17361S: Maintained 17362F: Documentation/input/devices/pxrc.rst 17363F: drivers/input/joystick/pxrc.c 17364 17365PHONET PROTOCOL 17366M: Remi Denis-Courmont <courmisch@gmail.com> 17367S: Supported 17368F: Documentation/networking/phonet.rst 17369F: include/linux/phonet.h 17370F: include/net/phonet/ 17371F: include/uapi/linux/phonet.h 17372F: net/phonet/ 17373 17374PHRAM MTD DRIVER 17375M: Joern Engel <joern@lazybastard.org> 17376L: linux-mtd@lists.infradead.org 17377S: Maintained 17378F: drivers/mtd/devices/phram.c 17379 17380PICOLCD HID DRIVER 17381M: Bruno Prémont <bonbons@linux-vserver.org> 17382L: linux-input@vger.kernel.org 17383S: Maintained 17384F: drivers/hid/hid-picolcd* 17385 17386PIDFD API 17387M: Christian Brauner <christian@brauner.io> 17388L: linux-kernel@vger.kernel.org 17389S: Maintained 17390T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 17391F: samples/pidfd/ 17392F: tools/testing/selftests/clone3/ 17393F: tools/testing/selftests/pid_namespace/ 17394F: tools/testing/selftests/pidfd/ 17395K: (?i)pidfd 17396K: (?i)clone3 17397K: \b(clone_args|kernel_clone_args)\b 17398 17399PIN CONTROL SUBSYSTEM 17400M: Linus Walleij <linus.walleij@linaro.org> 17401L: linux-gpio@vger.kernel.org 17402S: Maintained 17403T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 17404F: Documentation/devicetree/bindings/pinctrl/ 17405F: Documentation/driver-api/pin-control.rst 17406F: drivers/pinctrl/ 17407F: include/dt-bindings/pinctrl/ 17408F: include/linux/pinctrl/ 17409 17410PIN CONTROLLER - AMD 17411M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 17412M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 17413S: Maintained 17414F: drivers/pinctrl/pinctrl-amd.c 17415 17416PIN CONTROLLER - FREESCALE 17417M: Dong Aisheng <aisheng.dong@nxp.com> 17418M: Fabio Estevam <festevam@gmail.com> 17419M: Shawn Guo <shawnguo@kernel.org> 17420M: Jacky Bai <ping.bai@nxp.com> 17421R: Pengutronix Kernel Team <kernel@pengutronix.de> 17422L: linux-gpio@vger.kernel.org 17423L: NXP S32 Linux Team <s32@nxp.com> 17424S: Maintained 17425F: Documentation/devicetree/bindings/pinctrl/fsl,* 17426F: Documentation/devicetree/bindings/pinctrl/nxp,s32* 17427F: drivers/pinctrl/freescale/ 17428F: drivers/pinctrl/nxp/ 17429 17430PIN CONTROLLER - INTEL 17431M: Mika Westerberg <mika.westerberg@linux.intel.com> 17432M: Andy Shevchenko <andy@kernel.org> 17433S: Supported 17434T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 17435F: drivers/pinctrl/intel/ 17436 17437PIN CONTROLLER - KEEMBAY 17438M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 17439S: Supported 17440F: drivers/pinctrl/pinctrl-keembay* 17441 17442PIN CONTROLLER - MEDIATEK 17443M: Sean Wang <sean.wang@kernel.org> 17444L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17445S: Maintained 17446F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 17447F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6779-pinctrl.yaml 17448F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 17449F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 17450F: drivers/pinctrl/mediatek/ 17451 17452PIN CONTROLLER - MEDIATEK MIPS 17453M: Arınç ÜNAL <arinc.unal@arinc9.com> 17454M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 17455L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 17456L: linux-mips@vger.kernel.org 17457S: Maintained 17458F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7620-pinctrl.yaml 17459F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7621-pinctrl.yaml 17460F: Documentation/devicetree/bindings/pinctrl/mediatek,mt76x8-pinctrl.yaml 17461F: Documentation/devicetree/bindings/pinctrl/ralink,rt2880-pinctrl.yaml 17462F: Documentation/devicetree/bindings/pinctrl/ralink,rt305x-pinctrl.yaml 17463F: Documentation/devicetree/bindings/pinctrl/ralink,rt3352-pinctrl.yaml 17464F: Documentation/devicetree/bindings/pinctrl/ralink,rt3883-pinctrl.yaml 17465F: Documentation/devicetree/bindings/pinctrl/ralink,rt5350-pinctrl.yaml 17466F: drivers/pinctrl/mediatek/pinctrl-mt7620.c 17467F: drivers/pinctrl/mediatek/pinctrl-mt7621.c 17468F: drivers/pinctrl/mediatek/pinctrl-mt76x8.c 17469F: drivers/pinctrl/mediatek/pinctrl-mtmips.* 17470F: drivers/pinctrl/mediatek/pinctrl-rt2880.c 17471F: drivers/pinctrl/mediatek/pinctrl-rt305x.c 17472F: drivers/pinctrl/mediatek/pinctrl-rt3883.c 17473 17474PIN CONTROLLER - MICROCHIP AT91 17475M: Ludovic Desroches <ludovic.desroches@microchip.com> 17476L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17477L: linux-gpio@vger.kernel.org 17478S: Supported 17479F: drivers/gpio/gpio-sama5d2-piobu.c 17480F: drivers/pinctrl/pinctrl-at91* 17481 17482PIN CONTROLLER - QUALCOMM 17483M: Bjorn Andersson <andersson@kernel.org> 17484L: linux-arm-msm@vger.kernel.org 17485S: Maintained 17486F: Documentation/devicetree/bindings/pinctrl/qcom,* 17487F: drivers/pinctrl/qcom/ 17488 17489PIN CONTROLLER - RENESAS 17490M: Geert Uytterhoeven <geert+renesas@glider.be> 17491L: linux-renesas-soc@vger.kernel.org 17492S: Supported 17493T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 17494F: Documentation/devicetree/bindings/pinctrl/renesas,* 17495F: drivers/pinctrl/renesas/ 17496 17497PIN CONTROLLER - SAMSUNG 17498M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17499M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17500R: Alim Akhtar <alim.akhtar@samsung.com> 17501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17502L: linux-samsung-soc@vger.kernel.org 17503S: Maintained 17504Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 17505B: mailto:linux-samsung-soc@vger.kernel.org 17506C: irc://irc.libera.chat/linux-exynos 17507T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 17508F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 17509F: drivers/pinctrl/samsung/ 17510F: include/dt-bindings/pinctrl/samsung.h 17511 17512PIN CONTROLLER - SINGLE 17513M: Tony Lindgren <tony@atomide.com> 17514M: Haojian Zhuang <haojian.zhuang@linaro.org> 17515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17516L: linux-omap@vger.kernel.org 17517S: Maintained 17518F: drivers/pinctrl/pinctrl-single.c 17519 17520PIN CONTROLLER - SUNPLUS / TIBBO 17521M: Dvorkin Dmitry <dvorkin@tibbo.com> 17522M: Wells Lu <wellslutw@gmail.com> 17523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17524S: Maintained 17525W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 17526F: Documentation/devicetree/bindings/pinctrl/sunplus,* 17527F: drivers/pinctrl/sunplus/ 17528F: include/dt-bindings/pinctrl/sppctl*.h 17529 17530PINE64 PINEPHONE KEYBOARD DRIVER 17531M: Samuel Holland <samuel@sholland.org> 17532S: Supported 17533F: Documentation/devicetree/bindings/input/pine64,pinephone-keyboard.yaml 17534F: drivers/input/keyboard/pinephone-keyboard.c 17535 17536PKTCDVD DRIVER 17537M: linux-block@vger.kernel.org 17538S: Orphan 17539F: drivers/block/pktcdvd.c 17540F: include/linux/pktcdvd.h 17541F: include/uapi/linux/pktcdvd.h 17542 17543PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 17544M: Tomasz Duszynski <tduszyns@gmail.com> 17545S: Maintained 17546F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 17547F: drivers/iio/chemical/pms7003.c 17548 17549PLCA RECONCILIATION SUBLAYER (IEEE802.3 Clause 148) 17550M: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> 17551L: netdev@vger.kernel.org 17552S: Maintained 17553F: drivers/net/phy/mdio-open-alliance.h 17554F: net/ethtool/plca.c 17555 17556PLDMFW LIBRARY 17557M: Jacob Keller <jacob.e.keller@intel.com> 17558S: Maintained 17559F: Documentation/driver-api/pldmfw/ 17560F: include/linux/pldmfw.h 17561F: lib/pldmfw/ 17562 17563PLX DMA DRIVER 17564M: Logan Gunthorpe <logang@deltatee.com> 17565S: Maintained 17566F: drivers/dma/plx_dma.c 17567 17568PM-GRAPH UTILITY 17569M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 17570L: linux-pm@vger.kernel.org 17571S: Supported 17572W: https://01.org/pm-graph 17573B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 17574T: git git://github.com/intel/pm-graph 17575F: tools/power/pm-graph 17576 17577PM6764TR DRIVER 17578M: Charles Hsu <hsu.yungteng@gmail.com> 17579L: linux-hwmon@vger.kernel.org 17580S: Maintained 17581F: Documentation/hwmon/pm6764tr.rst 17582F: drivers/hwmon/pmbus/pm6764tr.c 17583 17584PMC SIERRA MaxRAID DRIVER 17585L: linux-scsi@vger.kernel.org 17586S: Orphan 17587W: http://www.pmc-sierra.com/ 17588F: drivers/scsi/pmcraid.* 17589 17590PMC SIERRA PM8001 DRIVER 17591M: Jack Wang <jinpu.wang@cloud.ionos.com> 17592L: linux-scsi@vger.kernel.org 17593S: Supported 17594F: drivers/scsi/pm8001/ 17595 17596PNI RM3100 IIO DRIVER 17597M: Song Qiang <songqiang1304521@gmail.com> 17598L: linux-iio@vger.kernel.org 17599S: Maintained 17600F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 17601F: drivers/iio/magnetometer/rm3100* 17602 17603PNP SUPPORT 17604M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 17605L: linux-acpi@vger.kernel.org 17606S: Maintained 17607F: drivers/pnp/ 17608F: include/linux/pnp.h 17609 17610POSIX CLOCKS and TIMERS 17611M: Thomas Gleixner <tglx@linutronix.de> 17612L: linux-kernel@vger.kernel.org 17613S: Maintained 17614T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 17615F: fs/timerfd.c 17616F: include/linux/time_namespace.h 17617F: include/linux/timer* 17618F: include/trace/events/timer* 17619F: kernel/time/*timer* 17620F: kernel/time/namespace.c 17621 17622POWER MANAGEMENT CORE 17623M: "Rafael J. Wysocki" <rafael@kernel.org> 17624L: linux-pm@vger.kernel.org 17625S: Supported 17626B: https://bugzilla.kernel.org 17627T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 17628F: drivers/base/power/ 17629F: drivers/powercap/ 17630F: include/linux/intel_rapl.h 17631F: include/linux/pm.h 17632F: include/linux/pm_* 17633F: include/linux/powercap.h 17634F: kernel/configs/nopm.config 17635 17636POWER STATE COORDINATION INTERFACE (PSCI) 17637M: Mark Rutland <mark.rutland@arm.com> 17638M: Lorenzo Pieralisi <lpieralisi@kernel.org> 17639L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17640S: Maintained 17641F: drivers/firmware/psci/ 17642F: include/linux/psci.h 17643F: include/uapi/linux/psci.h 17644 17645POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 17646M: Sebastian Reichel <sre@kernel.org> 17647L: linux-pm@vger.kernel.org 17648S: Maintained 17649T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 17650F: Documentation/ABI/testing/sysfs-class-power 17651F: Documentation/devicetree/bindings/power/supply/ 17652F: drivers/power/supply/ 17653F: include/linux/power/ 17654F: include/linux/power_supply.h 17655F: tools/testing/selftests/power_supply/ 17656 17657POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 17658M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 17659L: linuxppc-dev@lists.ozlabs.org 17660S: Maintained 17661F: drivers/char/powernv-op-panel.c 17662 17663PPP OVER ATM (RFC 2364) 17664M: Mitchell Blank Jr <mitch@sfgoth.com> 17665S: Maintained 17666F: include/uapi/linux/atmppp.h 17667F: net/atm/pppoatm.c 17668 17669PPP OVER ETHERNET 17670M: Michal Ostrowski <mostrows@earthlink.net> 17671S: Maintained 17672F: drivers/net/ppp/pppoe.c 17673F: drivers/net/ppp/pppox.c 17674 17675PPP OVER L2TP 17676M: James Chapman <jchapman@katalix.com> 17677S: Maintained 17678F: include/linux/if_pppol2tp.h 17679F: include/uapi/linux/if_pppol2tp.h 17680F: net/l2tp/l2tp_ppp.c 17681 17682PPP PROTOCOL DRIVERS AND COMPRESSORS 17683L: linux-ppp@vger.kernel.org 17684S: Orphan 17685F: drivers/net/ppp/ppp_* 17686 17687PPS SUPPORT 17688M: Rodolfo Giometti <giometti@enneenne.com> 17689L: linuxpps@ml.enneenne.com (subscribers-only) 17690S: Maintained 17691W: http://wiki.enneenne.com/index.php/LinuxPPS_support 17692F: Documentation/ABI/testing/sysfs-pps 17693F: Documentation/devicetree/bindings/pps/pps-gpio.yaml 17694F: Documentation/driver-api/pps.rst 17695F: drivers/pps/ 17696F: include/linux/pps*.h 17697F: include/uapi/linux/pps.h 17698 17699PPTP DRIVER 17700M: Dmitry Kozlov <xeb@mail.ru> 17701L: netdev@vger.kernel.org 17702S: Maintained 17703W: http://sourceforge.net/projects/accel-pptp 17704F: drivers/net/ppp/pptp.c 17705 17706PRESSURE STALL INFORMATION (PSI) 17707M: Johannes Weiner <hannes@cmpxchg.org> 17708M: Suren Baghdasaryan <surenb@google.com> 17709R: Peter Ziljstra <peterz@infradead.org> 17710S: Maintained 17711F: include/linux/psi* 17712F: kernel/sched/psi.c 17713 17714PRINTK 17715M: Petr Mladek <pmladek@suse.com> 17716R: Steven Rostedt <rostedt@goodmis.org> 17717R: John Ogness <john.ogness@linutronix.de> 17718R: Sergey Senozhatsky <senozhatsky@chromium.org> 17719S: Maintained 17720T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 17721F: include/linux/printk.h 17722F: kernel/printk/ 17723 17724PRINTK INDEXING 17725R: Chris Down <chris@chrisdown.name> 17726S: Maintained 17727F: Documentation/core-api/printk-index.rst 17728F: kernel/printk/index.c 17729K: printk_index 17730 17731PROC FILESYSTEM 17732L: linux-kernel@vger.kernel.org 17733L: linux-fsdevel@vger.kernel.org 17734S: Maintained 17735F: Documentation/filesystems/proc.rst 17736F: fs/proc/ 17737F: include/linux/proc_fs.h 17738F: tools/testing/selftests/proc/ 17739 17740PROC SYSCTL 17741M: Luis Chamberlain <mcgrof@kernel.org> 17742M: Kees Cook <keescook@chromium.org> 17743M: Joel Granados <j.granados@samsung.com> 17744L: linux-kernel@vger.kernel.org 17745L: linux-fsdevel@vger.kernel.org 17746S: Maintained 17747T: git git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl.git sysctl-next 17748F: fs/proc/proc_sysctl.c 17749F: include/linux/sysctl.h 17750F: kernel/sysctl-test.c 17751F: kernel/sysctl.c 17752F: tools/testing/selftests/sysctl/ 17753 17754PS3 NETWORK SUPPORT 17755M: Geoff Levand <geoff@infradead.org> 17756L: netdev@vger.kernel.org 17757L: linuxppc-dev@lists.ozlabs.org 17758S: Maintained 17759F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 17760 17761PS3 PLATFORM SUPPORT 17762M: Geoff Levand <geoff@infradead.org> 17763L: linuxppc-dev@lists.ozlabs.org 17764S: Maintained 17765F: arch/powerpc/boot/ps3* 17766F: arch/powerpc/include/asm/lv1call.h 17767F: arch/powerpc/include/asm/ps3*.h 17768F: arch/powerpc/platforms/ps3/ 17769F: drivers/*/ps3* 17770F: drivers/ps3/ 17771F: drivers/rtc/rtc-ps3.c 17772F: drivers/usb/host/*ps3.c 17773F: sound/ppc/snd_ps3* 17774 17775PS3VRAM DRIVER 17776M: Jim Paris <jim@jtan.com> 17777M: Geoff Levand <geoff@infradead.org> 17778L: linuxppc-dev@lists.ozlabs.org 17779S: Maintained 17780F: drivers/block/ps3vram.c 17781 17782PSAMPLE PACKET SAMPLING SUPPORT 17783M: Yotam Gigi <yotam.gi@gmail.com> 17784S: Maintained 17785F: include/net/psample.h 17786F: include/uapi/linux/psample.h 17787F: net/psample 17788 17789PSTORE FILESYSTEM 17790M: Kees Cook <keescook@chromium.org> 17791R: Tony Luck <tony.luck@intel.com> 17792R: Guilherme G. Piccoli <gpiccoli@igalia.com> 17793L: linux-hardening@vger.kernel.org 17794S: Supported 17795T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 17796F: Documentation/admin-guide/pstore-blk.rst 17797F: Documentation/admin-guide/ramoops.rst 17798F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 17799F: drivers/acpi/apei/erst.c 17800F: drivers/firmware/efi/efi-pstore.c 17801F: fs/pstore/ 17802F: include/linux/pstore* 17803K: \b(pstore|ramoops) 17804 17805PT5161L HARDWARE MONITOR DRIVER 17806M: Cosmo Chou <cosmo.chou@quantatw.com> 17807L: linux-hwmon@vger.kernel.org 17808S: Maintained 17809F: Documentation/hwmon/pt5161l.rst 17810F: drivers/hwmon/pt5161l.c 17811 17812PTP HARDWARE CLOCK SUPPORT 17813M: Richard Cochran <richardcochran@gmail.com> 17814L: netdev@vger.kernel.org 17815S: Maintained 17816W: http://linuxptp.sourceforge.net/ 17817F: Documentation/ABI/testing/sysfs-ptp 17818F: Documentation/driver-api/ptp.rst 17819F: drivers/net/phy/dp83640* 17820F: drivers/ptp/* 17821F: include/linux/ptp_cl* 17822K: (?:\b|_)ptp(?:\b|_) 17823 17824PTP MOCKUP CLOCK SUPPORT 17825M: Vladimir Oltean <vladimir.oltean@nxp.com> 17826L: netdev@vger.kernel.org 17827S: Maintained 17828F: drivers/ptp/ptp_mock.c 17829F: include/linux/ptp_mock.h 17830 17831PTP VIRTUAL CLOCK SUPPORT 17832M: Yangbo Lu <yangbo.lu@nxp.com> 17833L: netdev@vger.kernel.org 17834S: Maintained 17835F: drivers/ptp/ptp_vclock.c 17836F: net/ethtool/phc_vclocks.c 17837 17838PTRACE SUPPORT 17839M: Oleg Nesterov <oleg@redhat.com> 17840S: Maintained 17841F: arch/*/*/ptrace*.c 17842F: arch/*/include/asm/ptrace*.h 17843F: arch/*/ptrace*.c 17844F: include/asm-generic/syscall.h 17845F: include/linux/ptrace.h 17846F: include/linux/regset.h 17847F: include/uapi/linux/ptrace.h 17848F: kernel/ptrace.c 17849 17850PULSE8-CEC DRIVER 17851M: Hans Verkuil <hverkuil@xs4all.nl> 17852L: linux-media@vger.kernel.org 17853S: Maintained 17854T: git git://linuxtv.org/media_tree.git 17855F: drivers/media/cec/usb/pulse8/ 17856 17857PURELIFI PLFXLC DRIVER 17858M: Srinivasan Raju <srini.raju@purelifi.com> 17859L: linux-wireless@vger.kernel.org 17860S: Supported 17861F: drivers/net/wireless/purelifi/plfxlc/ 17862 17863PVRUSB2 VIDEO4LINUX DRIVER 17864M: Mike Isely <isely@pobox.com> 17865L: pvrusb2@isely.net (subscribers-only) 17866L: linux-media@vger.kernel.org 17867S: Maintained 17868W: http://www.isely.net/pvrusb2/ 17869T: git git://linuxtv.org/media_tree.git 17870F: Documentation/driver-api/media/drivers/pvrusb2* 17871F: drivers/media/usb/pvrusb2/ 17872 17873PWC WEBCAM DRIVER 17874M: Hans Verkuil <hverkuil@xs4all.nl> 17875L: linux-media@vger.kernel.org 17876S: Odd Fixes 17877T: git git://linuxtv.org/media_tree.git 17878F: drivers/media/usb/pwc/* 17879F: include/trace/events/pwc.h 17880 17881PWM IR Transmitter 17882M: Sean Young <sean@mess.org> 17883L: linux-media@vger.kernel.org 17884S: Maintained 17885F: Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.yaml 17886F: drivers/media/rc/pwm-ir-tx.c 17887 17888PWM SUBSYSTEM 17889M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 17890L: linux-pwm@vger.kernel.org 17891S: Maintained 17892Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 17893T: git https://git.kernel.org/pub/scm/linux/kernel/git/ukleinek/linux.git 17894F: Documentation/devicetree/bindings/gpio/gpio-mvebu.yaml 17895F: Documentation/devicetree/bindings/pwm/ 17896F: Documentation/driver-api/pwm.rst 17897F: drivers/gpio/gpio-mvebu.c 17898F: drivers/pwm/ 17899F: drivers/video/backlight/pwm_bl.c 17900F: include/dt-bindings/pwm/ 17901F: include/linux/pwm.h 17902F: include/linux/pwm_backlight.h 17903K: pwm_(config|apply_might_sleep|apply_atomic|ops) 17904 17905PXA GPIO DRIVER 17906M: Robert Jarzmik <robert.jarzmik@free.fr> 17907L: linux-gpio@vger.kernel.org 17908S: Maintained 17909F: drivers/gpio/gpio-pxa.c 17910 17911PXA MMCI DRIVER 17912S: Orphan 17913 17914PXA RTC DRIVER 17915M: Robert Jarzmik <robert.jarzmik@free.fr> 17916L: linux-rtc@vger.kernel.org 17917S: Maintained 17918 17919PXA2xx/PXA3xx SUPPORT 17920M: Daniel Mack <daniel@zonque.org> 17921M: Haojian Zhuang <haojian.zhuang@gmail.com> 17922M: Robert Jarzmik <robert.jarzmik@free.fr> 17923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17924S: Maintained 17925T: git git://github.com/hzhuang1/linux.git 17926T: git git://github.com/rjarzmik/linux.git 17927F: arch/arm/boot/dts/intel/pxa/ 17928F: arch/arm/mach-pxa/ 17929F: drivers/dma/pxa* 17930F: drivers/pcmcia/pxa2xx* 17931F: drivers/pinctrl/pxa/ 17932F: drivers/spi/spi-pxa2xx* 17933F: drivers/usb/gadget/udc/pxa2* 17934F: include/sound/pxa2xx-lib.h 17935F: sound/arm/pxa* 17936F: sound/soc/pxa/ 17937 17938QAT DRIVER 17939M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 17940L: qat-linux@intel.com 17941S: Supported 17942F: drivers/crypto/intel/qat/ 17943 17944QCOM AUDIO (ASoC) DRIVERS 17945M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17946M: Banajit Goswami <bgoswami@quicinc.com> 17947L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17948S: Supported 17949F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* 17950F: Documentation/devicetree/bindings/sound/qcom,* 17951F: drivers/soc/qcom/apr.c 17952F: include/dt-bindings/sound/qcom,wcd9335.h 17953F: sound/soc/codecs/lpass-rx-macro.* 17954F: sound/soc/codecs/lpass-tx-macro.* 17955F: sound/soc/codecs/lpass-va-macro.c 17956F: sound/soc/codecs/lpass-wsa-macro.* 17957F: sound/soc/codecs/msm8916-wcd-analog.c 17958F: sound/soc/codecs/msm8916-wcd-digital.c 17959F: sound/soc/codecs/wcd-clsh-v2.* 17960F: sound/soc/codecs/wcd-mbhc-v2.* 17961F: sound/soc/codecs/wcd9335.* 17962F: sound/soc/codecs/wcd934x.c 17963F: sound/soc/codecs/wsa881x.c 17964F: sound/soc/codecs/wsa883x.c 17965F: sound/soc/codecs/wsa884x.c 17966F: sound/soc/qcom/ 17967 17968QCOM EMBEDDED USB DEBUGGER (EUD) 17969M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 17970L: linux-arm-msm@vger.kernel.org 17971S: Maintained 17972F: Documentation/ABI/testing/sysfs-driver-eud 17973F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 17974F: drivers/usb/misc/qcom_eud.c 17975 17976QCOM IPA DRIVER 17977M: Alex Elder <elder@kernel.org> 17978L: netdev@vger.kernel.org 17979S: Supported 17980F: drivers/net/ipa/ 17981 17982QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 17983M: Gabriel Somlo <somlo@cmu.edu> 17984M: "Michael S. Tsirkin" <mst@redhat.com> 17985L: qemu-devel@nongnu.org 17986S: Maintained 17987F: drivers/firmware/qemu_fw_cfg.c 17988F: include/uapi/linux/qemu_fw_cfg.h 17989 17990QIB DRIVER 17991M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 17992L: linux-rdma@vger.kernel.org 17993S: Supported 17994F: drivers/infiniband/hw/qib/ 17995 17996QLOGIC QL41xxx FCOE DRIVER 17997M: Saurav Kashyap <skashyap@marvell.com> 17998M: Javed Hasan <jhasan@marvell.com> 17999M: GR-QLogic-Storage-Upstream@marvell.com 18000L: linux-scsi@vger.kernel.org 18001S: Supported 18002F: drivers/scsi/qedf/ 18003 18004QLOGIC QL41xxx ISCSI DRIVER 18005M: Nilesh Javali <njavali@marvell.com> 18006M: Manish Rangankar <mrangankar@marvell.com> 18007M: GR-QLogic-Storage-Upstream@marvell.com 18008L: linux-scsi@vger.kernel.org 18009S: Supported 18010F: drivers/scsi/qedi/ 18011 18012QLOGIC QL4xxx ETHERNET DRIVER 18013M: Ariel Elior <aelior@marvell.com> 18014M: Manish Chopra <manishc@marvell.com> 18015L: netdev@vger.kernel.org 18016S: Supported 18017F: drivers/net/ethernet/qlogic/qed/ 18018F: drivers/net/ethernet/qlogic/qede/ 18019F: include/linux/qed/ 18020 18021QLOGIC QL4xxx RDMA DRIVER 18022M: Michal Kalderon <mkalderon@marvell.com> 18023M: Ariel Elior <aelior@marvell.com> 18024L: linux-rdma@vger.kernel.org 18025S: Supported 18026F: drivers/infiniband/hw/qedr/ 18027F: include/uapi/rdma/qedr-abi.h 18028 18029QLOGIC QLA1280 SCSI DRIVER 18030M: Michael Reed <mdr@sgi.com> 18031L: linux-scsi@vger.kernel.org 18032S: Maintained 18033F: drivers/scsi/qla1280.[ch] 18034 18035QLOGIC QLA2XXX FC-SCSI DRIVER 18036M: Nilesh Javali <njavali@marvell.com> 18037M: GR-QLogic-Storage-Upstream@marvell.com 18038L: linux-scsi@vger.kernel.org 18039S: Supported 18040F: drivers/scsi/qla2xxx/ 18041 18042QLOGIC QLA3XXX NETWORK DRIVER 18043M: GR-Linux-NIC-Dev@marvell.com 18044L: netdev@vger.kernel.org 18045S: Supported 18046F: drivers/net/ethernet/qlogic/qla3xxx.* 18047 18048QLOGIC QLA4XXX iSCSI DRIVER 18049M: Nilesh Javali <njavali@marvell.com> 18050M: Manish Rangankar <mrangankar@marvell.com> 18051M: GR-QLogic-Storage-Upstream@marvell.com 18052L: linux-scsi@vger.kernel.org 18053S: Supported 18054F: drivers/scsi/qla4xxx/ 18055 18056QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 18057M: Shahed Shaikh <shshaikh@marvell.com> 18058M: Manish Chopra <manishc@marvell.com> 18059M: GR-Linux-NIC-Dev@marvell.com 18060L: netdev@vger.kernel.org 18061S: Supported 18062F: drivers/net/ethernet/qlogic/qlcnic/ 18063 18064QM1D1B0004 MEDIA DRIVER 18065M: Akihiro Tsukada <tskd08@gmail.com> 18066L: linux-media@vger.kernel.org 18067S: Odd Fixes 18068F: drivers/media/tuners/qm1d1b0004* 18069 18070QM1D1C0042 MEDIA DRIVER 18071M: Akihiro Tsukada <tskd08@gmail.com> 18072L: linux-media@vger.kernel.org 18073S: Odd Fixes 18074F: drivers/media/tuners/qm1d1c0042* 18075 18076QNX4 FILESYSTEM 18077M: Anders Larsen <al@alarsen.net> 18078S: Maintained 18079W: http://www.alarsen.net/linux/qnx4fs/ 18080F: fs/qnx4/ 18081F: include/uapi/linux/qnx4_fs.h 18082F: include/uapi/linux/qnxtypes.h 18083 18084QNX6 FILESYSTEM 18085S: Orphan 18086F: Documentation/filesystems/qnx6.rst 18087F: fs/qnx6/ 18088F: include/linux/qnx6_fs.h 18089 18090QORIQ DPAA2 FSL-MC BUS DRIVER 18091M: Stuart Yoder <stuyoder@gmail.com> 18092M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 18093L: linux-kernel@vger.kernel.org 18094S: Maintained 18095F: Documentation/ABI/stable/sysfs-bus-fsl-mc 18096F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 18097F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 18098F: drivers/bus/fsl-mc/ 18099F: include/uapi/linux/fsl_mc.h 18100 18101QT1010 MEDIA DRIVER 18102L: linux-media@vger.kernel.org 18103S: Orphan 18104W: https://linuxtv.org 18105Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18106F: drivers/media/tuners/qt1010* 18107 18108QUALCOMM ATH12K WIRELESS DRIVER 18109M: Kalle Valo <kvalo@kernel.org> 18110M: Jeff Johnson <jjohnson@kernel.org> 18111L: ath12k@lists.infradead.org 18112S: Supported 18113W: https://wireless.wiki.kernel.org/en/users/Drivers/ath12k 18114T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18115F: drivers/net/wireless/ath/ath12k/ 18116N: ath12k 18117 18118QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 18119M: Kalle Valo <kvalo@kernel.org> 18120M: Jeff Johnson <jjohnson@kernel.org> 18121L: ath10k@lists.infradead.org 18122S: Supported 18123W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 18124T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18125F: drivers/net/wireless/ath/ath10k/ 18126N: ath10k 18127 18128QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 18129M: Kalle Valo <kvalo@kernel.org> 18130M: Jeff Johnson <jjohnson@kernel.org> 18131L: ath11k@lists.infradead.org 18132S: Supported 18133W: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k 18134B: https://wireless.wiki.kernel.org/en/users/Drivers/ath11k/bugreport 18135T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18136F: drivers/net/wireless/ath/ath11k/ 18137N: ath11k 18138 18139QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 18140M: Toke Høiland-Jørgensen <toke@toke.dk> 18141L: linux-wireless@vger.kernel.org 18142S: Maintained 18143W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 18144T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 18145F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 18146F: drivers/net/wireless/ath/ath9k/ 18147 18148QUALCOMM ATHEROS QCA7K ETHERNET DRIVER 18149M: Stefan Wahren <wahrenst@gmx.net> 18150L: netdev@vger.kernel.org 18151S: Maintained 18152F: Documentation/devicetree/bindings/net/qca,qca7000.txt 18153F: drivers/net/ethernet/qualcomm/qca* 18154 18155QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 18156M: Stephan Gerhold <stephan@gerhold.net> 18157L: netdev@vger.kernel.org 18158L: linux-arm-msm@vger.kernel.org 18159S: Maintained 18160F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 18161F: drivers/net/wwan/qcom_bam_dmux.c 18162 18163QUALCOMM CAMERA SUBSYSTEM DRIVER 18164M: Robert Foss <rfoss@kernel.org> 18165M: Todor Tomov <todor.too@gmail.com> 18166M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18167L: linux-media@vger.kernel.org 18168S: Maintained 18169F: Documentation/admin-guide/media/qcom_camss.rst 18170F: Documentation/devicetree/bindings/media/*camss* 18171F: drivers/media/platform/qcom/camss/ 18172 18173QUALCOMM CLOCK DRIVERS 18174M: Bjorn Andersson <andersson@kernel.org> 18175L: linux-arm-msm@vger.kernel.org 18176S: Supported 18177T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 18178F: Documentation/devicetree/bindings/clock/qcom,* 18179F: drivers/clk/qcom/ 18180F: include/dt-bindings/clock/qcom,* 18181 18182QUALCOMM CLOUD AI (QAIC) DRIVER 18183M: Jeffrey Hugo <quic_jhugo@quicinc.com> 18184R: Carl Vanderlip <quic_carlv@quicinc.com> 18185R: Pranjal Ramajor Asha Kanojiya <quic_pkanojiy@quicinc.com> 18186L: linux-arm-msm@vger.kernel.org 18187L: dri-devel@lists.freedesktop.org 18188S: Supported 18189T: git git://anongit.freedesktop.org/drm/drm-misc 18190F: Documentation/accel/qaic/ 18191F: drivers/accel/qaic/ 18192F: include/uapi/drm/qaic_accel.h 18193 18194QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 18195M: Bjorn Andersson <andersson@kernel.org> 18196M: Konrad Dybcio <konrad.dybcio@linaro.org> 18197L: linux-pm@vger.kernel.org 18198L: linux-arm-msm@vger.kernel.org 18199S: Maintained 18200F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 18201F: drivers/pmdomain/qcom/cpr.c 18202 18203QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 18204M: Ilia Lin <ilia.lin@kernel.org> 18205L: linux-pm@vger.kernel.org 18206S: Maintained 18207F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 18208F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 18209F: drivers/cpufreq/qcom-cpufreq-nvmem.c 18210 18211QUALCOMM CRYPTO DRIVERS 18212M: Thara Gopinath <thara.gopinath@gmail.com> 18213L: linux-crypto@vger.kernel.org 18214L: linux-arm-msm@vger.kernel.org 18215S: Maintained 18216F: Documentation/devicetree/bindings/crypto/qcom-qce.yaml 18217F: drivers/crypto/qce/ 18218 18219QUALCOMM EMAC GIGABIT ETHERNET DRIVER 18220M: Timur Tabi <timur@kernel.org> 18221L: netdev@vger.kernel.org 18222S: Maintained 18223F: drivers/net/ethernet/qualcomm/emac/ 18224 18225QUALCOMM ETHQOS ETHERNET DRIVER 18226M: Vinod Koul <vkoul@kernel.org> 18227L: netdev@vger.kernel.org 18228L: linux-arm-msm@vger.kernel.org 18229S: Maintained 18230F: Documentation/devicetree/bindings/net/qcom,ethqos.yaml 18231F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 18232 18233QUALCOMM FASTRPC DRIVER 18234M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 18235M: Amol Maheshwari <amahesh@qti.qualcomm.com> 18236L: linux-arm-msm@vger.kernel.org 18237S: Maintained 18238F: Documentation/devicetree/bindings/misc/qcom,fastrpc.yaml 18239F: drivers/misc/fastrpc.c 18240F: include/uapi/misc/fastrpc.h 18241 18242QUALCOMM HEXAGON ARCHITECTURE 18243M: Brian Cain <bcain@quicinc.com> 18244L: linux-hexagon@vger.kernel.org 18245S: Supported 18246T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 18247F: arch/hexagon/ 18248 18249QUALCOMM HIDMA DRIVER 18250M: Sinan Kaya <okaya@kernel.org> 18251L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18252L: linux-arm-msm@vger.kernel.org 18253L: dmaengine@vger.kernel.org 18254S: Supported 18255F: drivers/dma/qcom/hidma* 18256 18257QUALCOMM I2C CCI DRIVER 18258M: Loic Poulain <loic.poulain@linaro.org> 18259M: Robert Foss <rfoss@kernel.org> 18260L: linux-i2c@vger.kernel.org 18261L: linux-arm-msm@vger.kernel.org 18262S: Maintained 18263F: Documentation/devicetree/bindings/i2c/qcom,i2c-cci.yaml 18264F: drivers/i2c/busses/i2c-qcom-cci.c 18265 18266QUALCOMM INTERCONNECT BWMON DRIVER 18267M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 18268L: linux-arm-msm@vger.kernel.org 18269S: Maintained 18270F: Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml 18271F: drivers/soc/qcom/icc-bwmon.c 18272 18273QUALCOMM IOMMU 18274M: Rob Clark <robdclark@gmail.com> 18275L: iommu@lists.linux.dev 18276L: linux-arm-msm@vger.kernel.org 18277S: Maintained 18278F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 18279F: drivers/iommu/arm/arm-smmu/arm-smmu-qcom* 18280F: drivers/iommu/msm_iommu* 18281 18282QUALCOMM IPC ROUTER (QRTR) DRIVER 18283M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18284L: linux-arm-msm@vger.kernel.org 18285S: Maintained 18286F: include/trace/events/qrtr.h 18287F: include/uapi/linux/qrtr.h 18288F: net/qrtr/ 18289 18290QUALCOMM IPCC MAILBOX DRIVER 18291M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18292L: linux-arm-msm@vger.kernel.org 18293S: Supported 18294F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 18295F: drivers/mailbox/qcom-ipcc.c 18296F: include/dt-bindings/mailbox/qcom-ipcc.h 18297 18298QUALCOMM IPQ4019 USB PHY DRIVER 18299M: Robert Marko <robert.marko@sartura.hr> 18300M: Luka Perkov <luka.perkov@sartura.hr> 18301L: linux-arm-msm@vger.kernel.org 18302S: Maintained 18303F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 18304F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 18305 18306QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 18307M: Robert Marko <robert.marko@sartura.hr> 18308M: Luka Perkov <luka.perkov@sartura.hr> 18309L: linux-arm-msm@vger.kernel.org 18310S: Maintained 18311F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 18312F: drivers/regulator/vqmmc-ipq4019-regulator.c 18313 18314QUALCOMM NAND CONTROLLER DRIVER 18315M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18316L: linux-mtd@lists.infradead.org 18317L: linux-arm-msm@vger.kernel.org 18318S: Maintained 18319F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 18320F: drivers/mtd/nand/raw/qcom_nandc.c 18321 18322QUALCOMM QSEECOM DRIVER 18323M: Maximilian Luz <luzmaximilian@gmail.com> 18324L: linux-arm-msm@vger.kernel.org 18325S: Maintained 18326F: drivers/firmware/qcom/qcom_qseecom.c 18327 18328QUALCOMM QSEECOM UEFISECAPP DRIVER 18329M: Maximilian Luz <luzmaximilian@gmail.com> 18330L: linux-arm-msm@vger.kernel.org 18331S: Maintained 18332F: drivers/firmware/qcom/qcom_qseecom_uefisecapp.c 18333 18334QUALCOMM RMNET DRIVER 18335M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 18336M: Sean Tranchetti <quic_stranche@quicinc.com> 18337L: netdev@vger.kernel.org 18338S: Maintained 18339F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 18340F: drivers/net/ethernet/qualcomm/rmnet/ 18341F: include/linux/if_rmnet.h 18342 18343QUALCOMM TSENS THERMAL DRIVER 18344M: Amit Kucheria <amitk@kernel.org> 18345M: Thara Gopinath <thara.gopinath@gmail.com> 18346L: linux-pm@vger.kernel.org 18347L: linux-arm-msm@vger.kernel.org 18348S: Maintained 18349F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 18350F: drivers/thermal/qcom/ 18351 18352QUALCOMM TYPEC PORT MANAGER DRIVER 18353M: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18354L: linux-arm-msm@vger.kernel.org 18355L: linux-usb@vger.kernel.org 18356S: Maintained 18357F: Documentation/devicetree/bindings/usb/qcom,pmic-*.yaml 18358F: drivers/usb/typec/tcpm/qcom/ 18359 18360QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 18361M: Stanimir Varbanov <stanimir.k.varbanov@gmail.com> 18362M: Vikash Garodia <quic_vgarodia@quicinc.com> 18363R: Bryan O'Donoghue <bryan.odonoghue@linaro.org> 18364L: linux-media@vger.kernel.org 18365L: linux-arm-msm@vger.kernel.org 18366S: Maintained 18367T: git git://linuxtv.org/media_tree.git 18368F: Documentation/devicetree/bindings/media/*venus* 18369F: drivers/media/platform/qcom/venus/ 18370 18371QUALCOMM WCN36XX WIRELESS DRIVER 18372M: Loic Poulain <loic.poulain@linaro.org> 18373L: wcn36xx@lists.infradead.org 18374S: Supported 18375W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 18376F: drivers/net/wireless/ath/wcn36xx/ 18377 18378QUANTENNA QTNFMAC WIRELESS DRIVER 18379M: Igor Mitsyanko <imitsyanko@quantenna.com> 18380R: Sergey Matyukevich <geomatsi@gmail.com> 18381L: linux-wireless@vger.kernel.org 18382S: Maintained 18383F: drivers/net/wireless/quantenna 18384 18385RADEON and AMDGPU DRM DRIVERS 18386M: Alex Deucher <alexander.deucher@amd.com> 18387M: Christian König <christian.koenig@amd.com> 18388M: Pan, Xinhui <Xinhui.Pan@amd.com> 18389L: amd-gfx@lists.freedesktop.org 18390S: Supported 18391B: https://gitlab.freedesktop.org/drm/amd/-/issues 18392C: irc://irc.oftc.net/radeon 18393T: git https://gitlab.freedesktop.org/agd5f/linux.git 18394F: Documentation/gpu/amdgpu/ 18395F: drivers/gpu/drm/amd/ 18396F: drivers/gpu/drm/ci/xfails/amd* 18397F: drivers/gpu/drm/radeon/ 18398F: include/uapi/drm/amdgpu_drm.h 18399F: include/uapi/drm/radeon_drm.h 18400 18401RADEON FRAMEBUFFER DISPLAY DRIVER 18402M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 18403L: linux-fbdev@vger.kernel.org 18404S: Maintained 18405F: drivers/video/fbdev/aty/radeon* 18406F: include/uapi/linux/radeonfb.h 18407 18408RADIOSHARK RADIO DRIVER 18409M: Hans Verkuil <hverkuil@xs4all.nl> 18410L: linux-media@vger.kernel.org 18411S: Maintained 18412T: git git://linuxtv.org/media_tree.git 18413F: drivers/media/radio/radio-shark.c 18414 18415RADIOSHARK2 RADIO DRIVER 18416M: Hans Verkuil <hverkuil@xs4all.nl> 18417L: linux-media@vger.kernel.org 18418S: Maintained 18419T: git git://linuxtv.org/media_tree.git 18420F: drivers/media/radio/radio-shark2.c 18421F: drivers/media/radio/radio-tea5777.c 18422 18423RADOS BLOCK DEVICE (RBD) 18424M: Ilya Dryomov <idryomov@gmail.com> 18425R: Dongsheng Yang <dongsheng.yang@easystack.cn> 18426L: ceph-devel@vger.kernel.org 18427S: Supported 18428W: http://ceph.com/ 18429T: git https://github.com/ceph/ceph-client.git 18430F: Documentation/ABI/testing/sysfs-bus-rbd 18431F: drivers/block/rbd.c 18432F: drivers/block/rbd_types.h 18433 18434RAGE128 FRAMEBUFFER DISPLAY DRIVER 18435L: linux-fbdev@vger.kernel.org 18436S: Orphan 18437F: drivers/video/fbdev/aty/aty128fb.c 18438 18439RAINSHADOW-CEC DRIVER 18440M: Hans Verkuil <hverkuil@xs4all.nl> 18441L: linux-media@vger.kernel.org 18442S: Maintained 18443T: git git://linuxtv.org/media_tree.git 18444F: drivers/media/cec/usb/rainshadow/ 18445 18446RALINK MIPS ARCHITECTURE 18447M: John Crispin <john@phrozen.org> 18448M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18449L: linux-mips@vger.kernel.org 18450S: Maintained 18451F: arch/mips/ralink 18452 18453RALINK MT7621 MIPS ARCHITECTURE 18454M: Arınç ÜNAL <arinc.unal@arinc9.com> 18455M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 18456L: linux-mips@vger.kernel.org 18457S: Maintained 18458F: arch/mips/boot/dts/ralink/mt7621* 18459 18460RALINK RT2X00 WIRELESS LAN DRIVER 18461M: Stanislaw Gruszka <stf_xl@wp.pl> 18462L: linux-wireless@vger.kernel.org 18463S: Maintained 18464F: drivers/net/wireless/ralink/rt2x00/ 18465 18466RAMDISK RAM BLOCK DEVICE DRIVER 18467M: Jens Axboe <axboe@kernel.dk> 18468S: Maintained 18469F: Documentation/admin-guide/blockdev/ramdisk.rst 18470F: drivers/block/brd.c 18471 18472RANCHU VIRTUAL BOARD FOR MIPS 18473M: Miodrag Dinic <miodrag.dinic@mips.com> 18474L: linux-mips@vger.kernel.org 18475S: Supported 18476F: arch/mips/configs/generic/board-ranchu.config 18477F: arch/mips/generic/board-ranchu.c 18478 18479RANDOM NUMBER DRIVER 18480M: "Theodore Ts'o" <tytso@mit.edu> 18481M: Jason A. Donenfeld <Jason@zx2c4.com> 18482S: Maintained 18483T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 18484F: drivers/char/random.c 18485F: drivers/virt/vmgenid.c 18486 18487RAPIDIO SUBSYSTEM 18488M: Matt Porter <mporter@kernel.crashing.org> 18489M: Alexandre Bounine <alex.bou9@gmail.com> 18490S: Maintained 18491F: drivers/rapidio/ 18492 18493RAS INFRASTRUCTURE 18494M: Tony Luck <tony.luck@intel.com> 18495M: Borislav Petkov <bp@alien8.de> 18496L: linux-edac@vger.kernel.org 18497S: Maintained 18498F: Documentation/admin-guide/RAS 18499F: drivers/ras/ 18500F: include/linux/ras.h 18501F: include/ras/ras_event.h 18502 18503RAS FRU MEMORY POISON MANAGER (FMPM) 18504M: Yazen Ghannam <Yazen.Ghannam@amd.com> 18505L: linux-edac@vger.kernel.org 18506S: Maintained 18507F: drivers/ras/amd/fmpm.c 18508 18509RC-CORE / LIRC FRAMEWORK 18510M: Sean Young <sean@mess.org> 18511L: linux-media@vger.kernel.org 18512S: Maintained 18513W: http://linuxtv.org 18514T: git git://linuxtv.org/media_tree.git 18515F: Documentation/driver-api/media/rc-core.rst 18516F: Documentation/userspace-api/media/rc/ 18517F: drivers/media/rc/ 18518F: include/media/rc-core.h 18519F: include/media/rc-map.h 18520F: include/uapi/linux/lirc.h 18521 18522RCMM REMOTE CONTROLS DECODER 18523M: Patrick Lerda <patrick9876@free.fr> 18524S: Maintained 18525F: drivers/media/rc/ir-rcmm-decoder.c 18526 18527RCUTORTURE TEST FRAMEWORK 18528M: "Paul E. McKenney" <paulmck@kernel.org> 18529M: Josh Triplett <josh@joshtriplett.org> 18530R: Steven Rostedt <rostedt@goodmis.org> 18531R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18532R: Lai Jiangshan <jiangshanlai@gmail.com> 18533L: rcu@vger.kernel.org 18534S: Supported 18535T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18536F: tools/testing/selftests/rcutorture 18537 18538RDACM20 Camera Sensor 18539M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18540M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18541M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18542M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18543L: linux-media@vger.kernel.org 18544S: Maintained 18545F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18546F: drivers/media/i2c/max9271.c 18547F: drivers/media/i2c/max9271.h 18548F: drivers/media/i2c/rdacm20.c 18549 18550RDACM21 Camera Sensor 18551M: Jacopo Mondi <jacopo+renesas@jmondi.org> 18552M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 18553M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 18554M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 18555L: linux-media@vger.kernel.org 18556S: Maintained 18557F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 18558F: drivers/media/i2c/max9271.c 18559F: drivers/media/i2c/max9271.h 18560F: drivers/media/i2c/rdacm21.c 18561 18562RDC R-321X SoC 18563M: Florian Fainelli <florian@openwrt.org> 18564S: Maintained 18565 18566RDC R6040 FAST ETHERNET DRIVER 18567M: Florian Fainelli <f.fainelli@gmail.com> 18568L: netdev@vger.kernel.org 18569S: Maintained 18570F: drivers/net/ethernet/rdc/r6040.c 18571 18572RDMAVT - RDMA verbs software 18573M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 18574L: linux-rdma@vger.kernel.org 18575S: Supported 18576F: drivers/infiniband/sw/rdmavt 18577 18578RDS - RELIABLE DATAGRAM SOCKETS 18579M: Allison Henderson <allison.henderson@oracle.com> 18580L: netdev@vger.kernel.org 18581L: linux-rdma@vger.kernel.org 18582L: rds-devel@oss.oracle.com (moderated for non-subscribers) 18583S: Supported 18584W: https://oss.oracle.com/projects/rds/ 18585F: Documentation/networking/rds.rst 18586F: net/rds/ 18587 18588RDT - RESOURCE ALLOCATION 18589M: Fenghua Yu <fenghua.yu@intel.com> 18590M: Reinette Chatre <reinette.chatre@intel.com> 18591L: linux-kernel@vger.kernel.org 18592S: Supported 18593F: Documentation/arch/x86/resctrl* 18594F: arch/x86/include/asm/resctrl.h 18595F: arch/x86/kernel/cpu/resctrl/ 18596F: tools/testing/selftests/resctrl/ 18597 18598READ-COPY UPDATE (RCU) 18599M: "Paul E. McKenney" <paulmck@kernel.org> 18600M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 18601M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 18602M: Joel Fernandes <joel@joelfernandes.org> 18603M: Josh Triplett <josh@joshtriplett.org> 18604M: Boqun Feng <boqun.feng@gmail.com> 18605R: Steven Rostedt <rostedt@goodmis.org> 18606R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18607R: Lai Jiangshan <jiangshanlai@gmail.com> 18608R: Zqiang <qiang.zhang1211@gmail.com> 18609L: rcu@vger.kernel.org 18610S: Supported 18611W: http://www.rdrop.com/users/paulmck/RCU/ 18612T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18613F: Documentation/RCU/ 18614F: include/linux/rcu* 18615F: kernel/rcu/ 18616X: Documentation/RCU/torture.rst 18617X: include/linux/srcu*.h 18618X: kernel/rcu/srcu*.c 18619 18620REAL TIME CLOCK (RTC) SUBSYSTEM 18621M: Alexandre Belloni <alexandre.belloni@bootlin.com> 18622L: linux-rtc@vger.kernel.org 18623S: Maintained 18624Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 18625T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 18626F: Documentation/admin-guide/rtc.rst 18627F: Documentation/devicetree/bindings/rtc/ 18628F: drivers/rtc/ 18629F: include/linux/rtc.h 18630F: include/linux/rtc/ 18631F: include/uapi/linux/rtc.h 18632F: tools/testing/selftests/rtc/ 18633 18634Real-time Linux Analysis (RTLA) tools 18635M: Daniel Bristot de Oliveira <bristot@kernel.org> 18636M: Steven Rostedt <rostedt@goodmis.org> 18637L: linux-trace-kernel@vger.kernel.org 18638S: Maintained 18639F: Documentation/tools/rtla/ 18640F: tools/tracing/rtla/ 18641 18642REALTEK AUDIO CODECS 18643M: Oder Chiou <oder_chiou@realtek.com> 18644S: Maintained 18645F: include/sound/rt*.h 18646F: sound/soc/codecs/rt* 18647 18648REALTEK OTTO WATCHDOG 18649M: Sander Vanheule <sander@svanheule.net> 18650L: linux-watchdog@vger.kernel.org 18651S: Maintained 18652F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 18653F: drivers/watchdog/realtek_otto_wdt.c 18654 18655REALTEK RTL83xx SMI DSA ROUTER CHIPS 18656M: Linus Walleij <linus.walleij@linaro.org> 18657M: Alvin Šipraga <alsi@bang-olufsen.dk> 18658S: Maintained 18659F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 18660F: drivers/net/dsa/realtek/* 18661 18662REALTEK WIRELESS DRIVER (rtlwifi family) 18663M: Ping-Ke Shih <pkshih@realtek.com> 18664L: linux-wireless@vger.kernel.org 18665S: Maintained 18666F: drivers/net/wireless/realtek/rtlwifi/ 18667 18668REALTEK WIRELESS DRIVER (rtw88) 18669M: Ping-Ke Shih <pkshih@realtek.com> 18670L: linux-wireless@vger.kernel.org 18671S: Maintained 18672F: drivers/net/wireless/realtek/rtw88/ 18673 18674REALTEK WIRELESS DRIVER (rtw89) 18675M: Ping-Ke Shih <pkshih@realtek.com> 18676L: linux-wireless@vger.kernel.org 18677S: Maintained 18678F: drivers/net/wireless/realtek/rtw89/ 18679 18680REDPINE WIRELESS DRIVER 18681L: linux-wireless@vger.kernel.org 18682S: Orphan 18683F: drivers/net/wireless/rsi/ 18684 18685REGISTER MAP ABSTRACTION 18686M: Mark Brown <broonie@kernel.org> 18687L: linux-kernel@vger.kernel.org 18688S: Supported 18689T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 18690F: Documentation/devicetree/bindings/regmap/ 18691F: drivers/base/regmap/ 18692F: include/linux/regmap.h 18693 18694REISERFS FILE SYSTEM 18695L: reiserfs-devel@vger.kernel.org 18696S: Obsolete 18697F: fs/reiserfs/ 18698 18699REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 18700M: Bjorn Andersson <andersson@kernel.org> 18701M: Mathieu Poirier <mathieu.poirier@linaro.org> 18702L: linux-remoteproc@vger.kernel.org 18703S: Maintained 18704T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 18705F: Documentation/ABI/testing/sysfs-class-remoteproc 18706F: Documentation/devicetree/bindings/remoteproc/ 18707F: Documentation/staging/remoteproc.rst 18708F: drivers/remoteproc/ 18709F: include/linux/remoteproc.h 18710F: include/linux/remoteproc/ 18711 18712REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 18713M: Bjorn Andersson <andersson@kernel.org> 18714M: Mathieu Poirier <mathieu.poirier@linaro.org> 18715L: linux-remoteproc@vger.kernel.org 18716S: Maintained 18717T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 18718F: Documentation/ABI/testing/sysfs-bus-rpmsg 18719F: Documentation/staging/rpmsg.rst 18720F: drivers/rpmsg/ 18721F: include/linux/rpmsg.h 18722F: include/linux/rpmsg/ 18723F: include/uapi/linux/rpmsg.h 18724F: samples/rpmsg/ 18725 18726REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 18727M: Stephan Gerhold <stephan@gerhold.net> 18728L: netdev@vger.kernel.org 18729L: linux-remoteproc@vger.kernel.org 18730S: Maintained 18731F: drivers/net/wwan/rpmsg_wwan_ctrl.c 18732 18733RENESAS CLOCK DRIVERS 18734M: Geert Uytterhoeven <geert+renesas@glider.be> 18735L: linux-renesas-soc@vger.kernel.org 18736S: Supported 18737T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 18738F: Documentation/devicetree/bindings/clock/renesas,* 18739F: drivers/clk/renesas/ 18740 18741RENESAS EMEV2 I2C DRIVER 18742M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18743L: linux-renesas-soc@vger.kernel.org 18744S: Supported 18745F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 18746F: drivers/i2c/busses/i2c-emev2.c 18747 18748RENESAS ETHERNET DRIVERS 18749R: Sergey Shtylyov <s.shtylyov@omp.ru> 18750L: netdev@vger.kernel.org 18751L: linux-renesas-soc@vger.kernel.org 18752F: Documentation/devicetree/bindings/net/renesas,*.yaml 18753F: drivers/net/ethernet/renesas/ 18754F: include/linux/sh_eth.h 18755 18756RENESAS IDT821034 ASoC CODEC 18757M: Herve Codina <herve.codina@bootlin.com> 18758L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18759S: Maintained 18760F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml 18761F: sound/soc/codecs/idt821034.c 18762 18763RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 18764M: Miquel Raynal <miquel.raynal@bootlin.com> 18765L: linux-mtd@lists.infradead.org 18766L: linux-renesas-soc@vger.kernel.org 18767S: Maintained 18768F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 18769F: drivers/mtd/nand/raw/renesas-nand-controller.c 18770 18771RENESAS R-CAR GYROADC DRIVER 18772M: Marek Vasut <marek.vasut@gmail.com> 18773L: linux-iio@vger.kernel.org 18774S: Supported 18775F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 18776F: drivers/iio/adc/rcar-gyroadc.c 18777 18778RENESAS R-CAR I2C DRIVERS 18779M: Wolfram Sang <wsa+renesas@sang-engineering.com> 18780L: linux-renesas-soc@vger.kernel.org 18781S: Supported 18782F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 18783F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 18784F: drivers/i2c/busses/i2c-rcar.c 18785F: drivers/i2c/busses/i2c-sh_mobile.c 18786 18787RENESAS R-CAR SATA DRIVER 18788R: Sergey Shtylyov <s.shtylyov@omp.ru> 18789L: linux-ide@vger.kernel.org 18790L: linux-renesas-soc@vger.kernel.org 18791S: Supported 18792F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 18793F: drivers/ata/sata_rcar.c 18794 18795RENESAS R-CAR THERMAL DRIVERS 18796M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 18797L: linux-renesas-soc@vger.kernel.org 18798S: Supported 18799F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 18800F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 18801F: drivers/thermal/rcar_gen3_thermal.c 18802F: drivers/thermal/rcar_thermal.c 18803 18804RENESAS RIIC DRIVER 18805M: Chris Brandt <chris.brandt@renesas.com> 18806L: linux-renesas-soc@vger.kernel.org 18807S: Supported 18808F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 18809F: drivers/i2c/busses/i2c-riic.c 18810 18811RENESAS RZ/G2L A/D DRIVER 18812M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 18813L: linux-iio@vger.kernel.org 18814L: linux-renesas-soc@vger.kernel.org 18815S: Supported 18816F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 18817F: drivers/iio/adc/rzg2l_adc.c 18818 18819RENESAS RZ/G2L MTU3a COUNTER DRIVER 18820M: Biju Das <biju.das.jz@bp.renesas.com> 18821L: linux-iio@vger.kernel.org 18822L: linux-renesas-soc@vger.kernel.org 18823S: Supported 18824F: Documentation/devicetree/bindings/timer/renesas,rz-mtu3.yaml 18825F: drivers/counter/rz-mtu3-cnt.c 18826 18827RENESAS RZ/N1 A5PSW SWITCH DRIVER 18828M: Clément Léger <clement.leger@bootlin.com> 18829L: linux-renesas-soc@vger.kernel.org 18830L: netdev@vger.kernel.org 18831S: Maintained 18832F: Documentation/devicetree/bindings/net/dsa/renesas,rzn1-a5psw.yaml 18833F: Documentation/devicetree/bindings/net/pcs/renesas,rzn1-miic.yaml 18834F: drivers/net/dsa/rzn1_a5psw* 18835F: drivers/net/pcs/pcs-rzn1-miic.c 18836F: include/dt-bindings/net/pcs-rzn1-miic.h 18837F: include/linux/pcs-rzn1-miic.h 18838F: net/dsa/tag_rzn1_a5psw.c 18839 18840RENESAS RZ/N1 RTC CONTROLLER DRIVER 18841M: Miquel Raynal <miquel.raynal@bootlin.com> 18842L: linux-rtc@vger.kernel.org 18843L: linux-renesas-soc@vger.kernel.org 18844S: Maintained 18845F: Documentation/devicetree/bindings/rtc/renesas,rzn1-rtc.yaml 18846F: drivers/rtc/rtc-rzn1.c 18847 18848RENESAS RZ/N1 USBF CONTROLLER DRIVER 18849M: Herve Codina <herve.codina@bootlin.com> 18850L: linux-renesas-soc@vger.kernel.org 18851L: linux-usb@vger.kernel.org 18852S: Maintained 18853F: Documentation/devicetree/bindings/usb/renesas,rzn1-usbf.yaml 18854F: drivers/usb/gadget/udc/renesas_usbf.c 18855 18856RENESAS RZ/V2M I2C DRIVER 18857M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 18858L: linux-i2c@vger.kernel.org 18859L: linux-renesas-soc@vger.kernel.org 18860S: Supported 18861F: Documentation/devicetree/bindings/i2c/renesas,rzv2m.yaml 18862F: drivers/i2c/busses/i2c-rzv2m.c 18863 18864RENESAS USB PHY DRIVER 18865M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 18866L: linux-renesas-soc@vger.kernel.org 18867S: Maintained 18868F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 18869 18870RENESAS VERSACLOCK 7 CLOCK DRIVER 18871M: Alex Helms <alexander.helms.jy@renesas.com> 18872S: Maintained 18873F: Documentation/devicetree/bindings/clock/renesas,versaclock7.yaml 18874F: drivers/clk/clk-versaclock7.c 18875 18876RENESAS X9250 DIGITAL POTENTIOMETERS DRIVER 18877M: Herve Codina <herve.codina@bootlin.com> 18878L: linux-iio@vger.kernel.org 18879S: Maintained 18880F: Documentation/devicetree/bindings/iio/potentiometer/renesas,x9250.yaml 18881F: drivers/iio/potentiometer/x9250.c 18882 18883RESET CONTROLLER FRAMEWORK 18884M: Philipp Zabel <p.zabel@pengutronix.de> 18885S: Maintained 18886T: git git://git.pengutronix.de/git/pza/linux 18887F: Documentation/devicetree/bindings/reset/ 18888F: Documentation/driver-api/reset.rst 18889F: drivers/reset/ 18890F: include/dt-bindings/reset/ 18891F: include/linux/reset-controller.h 18892F: include/linux/reset.h 18893F: include/linux/reset/ 18894K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 18895 18896RESTARTABLE SEQUENCES SUPPORT 18897M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18898M: Peter Zijlstra <peterz@infradead.org> 18899M: "Paul E. McKenney" <paulmck@kernel.org> 18900M: Boqun Feng <boqun.feng@gmail.com> 18901L: linux-kernel@vger.kernel.org 18902S: Supported 18903F: include/trace/events/rseq.h 18904F: include/uapi/linux/rseq.h 18905F: kernel/rseq.c 18906F: tools/testing/selftests/rseq/ 18907 18908RFKILL 18909M: Johannes Berg <johannes@sipsolutions.net> 18910L: linux-wireless@vger.kernel.org 18911S: Maintained 18912W: https://wireless.wiki.kernel.org/ 18913Q: https://patchwork.kernel.org/project/linux-wireless/list/ 18914T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 18915T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 18916F: Documentation/ABI/stable/sysfs-class-rfkill 18917F: Documentation/driver-api/rfkill.rst 18918F: include/linux/rfkill.h 18919F: include/uapi/linux/rfkill.h 18920F: net/rfkill/ 18921 18922RHASHTABLE 18923M: Thomas Graf <tgraf@suug.ch> 18924M: Herbert Xu <herbert@gondor.apana.org.au> 18925L: netdev@vger.kernel.org 18926S: Maintained 18927F: include/linux/rhashtable-types.h 18928F: include/linux/rhashtable.h 18929F: lib/rhashtable.c 18930F: lib/test_rhashtable.c 18931 18932RICOH R5C592 MEMORYSTICK DRIVER 18933M: Maxim Levitsky <maximlevitsky@gmail.com> 18934S: Maintained 18935F: drivers/memstick/host/r592.* 18936 18937RICOH SMARTMEDIA/XD DRIVER 18938M: Maxim Levitsky <maximlevitsky@gmail.com> 18939S: Maintained 18940F: drivers/mtd/nand/raw/r852.c 18941F: drivers/mtd/nand/raw/r852.h 18942 18943RISC-V ARCHITECTURE 18944M: Paul Walmsley <paul.walmsley@sifive.com> 18945M: Palmer Dabbelt <palmer@dabbelt.com> 18946M: Albert Ou <aou@eecs.berkeley.edu> 18947L: linux-riscv@lists.infradead.org 18948S: Supported 18949Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18950C: irc://irc.libera.chat/riscv 18951P: Documentation/arch/riscv/patch-acceptance.rst 18952T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 18953F: arch/riscv/ 18954N: riscv 18955K: riscv 18956 18957RISC-V MICROCHIP FPGA SUPPORT 18958M: Conor Dooley <conor.dooley@microchip.com> 18959M: Daire McNamara <daire.mcnamara@microchip.com> 18960L: linux-riscv@lists.infradead.org 18961S: Supported 18962F: Documentation/devicetree/bindings/clock/microchip,mpfs*.yaml 18963F: Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml 18964F: Documentation/devicetree/bindings/i2c/microchip,corei2c.yaml 18965F: Documentation/devicetree/bindings/mailbox/microchip,mpfs-mailbox.yaml 18966F: Documentation/devicetree/bindings/net/can/microchip,mpfs-can.yaml 18967F: Documentation/devicetree/bindings/pwm/microchip,corepwm.yaml 18968F: Documentation/devicetree/bindings/riscv/microchip.yaml 18969F: Documentation/devicetree/bindings/soc/microchip/microchip,mpfs-sys-controller.yaml 18970F: Documentation/devicetree/bindings/spi/microchip,mpfs-spi.yaml 18971F: Documentation/devicetree/bindings/usb/microchip,mpfs-musb.yaml 18972F: arch/riscv/boot/dts/microchip/ 18973F: drivers/char/hw_random/mpfs-rng.c 18974F: drivers/clk/microchip/clk-mpfs*.c 18975F: drivers/firmware/microchip/mpfs-auto-update.c 18976F: drivers/i2c/busses/i2c-microchip-corei2c.c 18977F: drivers/mailbox/mailbox-mpfs.c 18978F: drivers/pci/controller/pcie-microchip-host.c 18979F: drivers/pwm/pwm-microchip-core.c 18980F: drivers/reset/reset-mpfs.c 18981F: drivers/rtc/rtc-mpfs.c 18982F: drivers/soc/microchip/mpfs-sys-controller.c 18983F: drivers/spi/spi-microchip-core-qspi.c 18984F: drivers/spi/spi-microchip-core.c 18985F: drivers/usb/musb/mpfs.c 18986F: include/soc/microchip/mpfs.h 18987 18988RISC-V MISC SOC SUPPORT 18989M: Conor Dooley <conor@kernel.org> 18990L: linux-riscv@lists.infradead.org 18991S: Maintained 18992Q: https://patchwork.kernel.org/project/linux-riscv/list/ 18993T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 18994F: Documentation/devicetree/bindings/riscv/ 18995F: arch/riscv/boot/dts/ 18996X: arch/riscv/boot/dts/allwinner/ 18997X: arch/riscv/boot/dts/renesas/ 18998X: arch/riscv/boot/dts/sophgo/ 18999 19000RISC-V PMU DRIVERS 19001M: Atish Patra <atishp@atishpatra.org> 19002R: Anup Patel <anup@brainfault.org> 19003L: linux-riscv@lists.infradead.org 19004S: Supported 19005F: drivers/perf/riscv_pmu.c 19006F: drivers/perf/riscv_pmu_legacy.c 19007F: drivers/perf/riscv_pmu_sbi.c 19008 19009RISC-V THEAD SoC SUPPORT 19010M: Jisheng Zhang <jszhang@kernel.org> 19011M: Guo Ren <guoren@kernel.org> 19012M: Fu Wei <wefu@redhat.com> 19013L: linux-riscv@lists.infradead.org 19014S: Maintained 19015F: arch/riscv/boot/dts/thead/ 19016 19017RNBD BLOCK DRIVERS 19018M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19019M: Jack Wang <jinpu.wang@ionos.com> 19020L: linux-block@vger.kernel.org 19021S: Maintained 19022F: drivers/block/rnbd/ 19023 19024ROCCAT DRIVERS 19025M: Stefan Achatz <erazor_de@users.sourceforge.net> 19026S: Maintained 19027W: http://sourceforge.net/projects/roccat/ 19028F: Documentation/ABI/*/sysfs-driver-hid-roccat* 19029F: drivers/hid/hid-roccat* 19030F: include/linux/hid-roccat* 19031 19032ROCKCHIP CRYPTO DRIVERS 19033M: Corentin Labbe <clabbe@baylibre.com> 19034L: linux-crypto@vger.kernel.org 19035S: Maintained 19036F: Documentation/devicetree/bindings/crypto/rockchip,rk3288-crypto.yaml 19037F: drivers/crypto/rockchip/ 19038 19039ROCKCHIP I2S TDM DRIVER 19040M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 19041L: linux-rockchip@lists.infradead.org 19042S: Maintained 19043F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 19044F: sound/soc/rockchip/rockchip_i2s_tdm.* 19045 19046ROCKCHIP ISP V1 DRIVER 19047M: Dafna Hirschfeld <dafna@fastmail.com> 19048M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 19049L: linux-media@vger.kernel.org 19050L: linux-rockchip@lists.infradead.org 19051S: Maintained 19052F: Documentation/admin-guide/media/rkisp1.rst 19053F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 19054F: Documentation/userspace-api/media/v4l/metafmt-rkisp1.rst 19055F: drivers/media/platform/rockchip/rkisp1 19056F: include/uapi/linux/rkisp1-config.h 19057 19058ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 19059M: Jacob Chen <jacob-chen@iotwrt.com> 19060M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19061L: linux-media@vger.kernel.org 19062L: linux-rockchip@lists.infradead.org 19063S: Maintained 19064F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 19065F: drivers/media/platform/rockchip/rga/ 19066 19067ROCKCHIP VIDEO DECODER DRIVER 19068M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 19069L: linux-media@vger.kernel.org 19070L: linux-rockchip@lists.infradead.org 19071S: Maintained 19072F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 19073F: drivers/staging/media/rkvdec/ 19074 19075ROCKER DRIVER 19076M: Jiri Pirko <jiri@resnulli.us> 19077L: netdev@vger.kernel.org 19078S: Supported 19079F: drivers/net/ethernet/rocker/ 19080 19081ROCKETPORT EXPRESS/INFINITY DRIVER 19082M: Kevin Cernekee <cernekee@gmail.com> 19083L: linux-serial@vger.kernel.org 19084S: Odd Fixes 19085F: drivers/tty/serial/rp2.* 19086 19087ROHM BD99954 CHARGER IC 19088M: Matti Vaittinen <mazziesaccount@gmail.com> 19089S: Supported 19090F: drivers/power/supply/bd99954-charger.c 19091F: drivers/power/supply/bd99954-charger.h 19092 19093ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 19094M: Tomasz Duszynski <tduszyns@gmail.com> 19095S: Maintained 19096F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 19097F: drivers/iio/light/bh1750.c 19098 19099ROHM BM1390 PRESSURE SENSOR DRIVER 19100M: Matti Vaittinen <mazziesaccount@gmail.com> 19101L: linux-iio@vger.kernel.org 19102S: Supported 19103F: drivers/iio/pressure/rohm-bm1390.c 19104 19105ROHM BU270xx LIGHT SENSOR DRIVERs 19106M: Matti Vaittinen <mazziesaccount@gmail.com> 19107L: linux-iio@vger.kernel.org 19108S: Supported 19109F: drivers/iio/light/rohm-bu27008.c 19110F: drivers/iio/light/rohm-bu27034.c 19111 19112ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 19113M: Marek Vasut <marek.vasut+renesas@gmail.com> 19114L: linux-kernel@vger.kernel.org 19115L: linux-renesas-soc@vger.kernel.org 19116S: Supported 19117F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 19118F: drivers/gpio/gpio-bd9571mwv.c 19119F: drivers/mfd/bd9571mwv.c 19120F: drivers/regulator/bd9571mwv-regulator.c 19121F: include/linux/mfd/bd9571mwv.h 19122 19123ROHM POWER MANAGEMENT IC DEVICE DRIVERS 19124M: Matti Vaittinen <mazziesaccount@gmail.com> 19125S: Supported 19126F: drivers/clk/clk-bd718x7.c 19127F: drivers/gpio/gpio-bd71815.c 19128F: drivers/gpio/gpio-bd71828.c 19129F: drivers/mfd/rohm-bd71828.c 19130F: drivers/mfd/rohm-bd718x7.c 19131F: drivers/mfd/rohm-bd9576.c 19132F: drivers/regulator/bd71815-regulator.c 19133F: drivers/regulator/bd71828-regulator.c 19134F: drivers/regulator/bd718x7-regulator.c 19135F: drivers/regulator/bd9576-regulator.c 19136F: drivers/regulator/rohm-regulator.c 19137F: drivers/rtc/rtc-bd70528.c 19138F: drivers/watchdog/bd9576_wdt.c 19139F: include/linux/mfd/rohm-bd71815.h 19140F: include/linux/mfd/rohm-bd71828.h 19141F: include/linux/mfd/rohm-bd718x7.h 19142F: include/linux/mfd/rohm-bd957x.h 19143F: include/linux/mfd/rohm-generic.h 19144F: include/linux/mfd/rohm-shared.h 19145 19146ROSE NETWORK LAYER 19147M: Ralf Baechle <ralf@linux-mips.org> 19148L: linux-hams@vger.kernel.org 19149S: Maintained 19150W: https://linux-ax25.in-berlin.de 19151F: include/net/rose.h 19152F: include/uapi/linux/rose.h 19153F: net/rose/ 19154 19155ROTATION DRIVER FOR ALLWINNER A83T 19156M: Jernej Skrabec <jernej.skrabec@gmail.com> 19157L: linux-media@vger.kernel.org 19158S: Maintained 19159T: git git://linuxtv.org/media_tree.git 19160F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 19161F: drivers/media/platform/sunxi/sun8i-rotate/ 19162 19163RPMSG TTY DRIVER 19164M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 19165L: linux-remoteproc@vger.kernel.org 19166S: Maintained 19167F: drivers/tty/rpmsg_tty.c 19168 19169RTL2830 MEDIA DRIVER 19170L: linux-media@vger.kernel.org 19171S: Orphan 19172W: https://linuxtv.org 19173Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19174F: drivers/media/dvb-frontends/rtl2830* 19175 19176RTL2832 MEDIA DRIVER 19177L: linux-media@vger.kernel.org 19178S: Orphan 19179W: https://linuxtv.org 19180Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19181F: drivers/media/dvb-frontends/rtl2832* 19182 19183RTL2832_SDR MEDIA DRIVER 19184L: linux-media@vger.kernel.org 19185S: Orphan 19186W: https://linuxtv.org 19187Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19188F: drivers/media/dvb-frontends/rtl2832_sdr* 19189 19190RTL8180 WIRELESS DRIVER 19191L: linux-wireless@vger.kernel.org 19192S: Orphan 19193F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 19194 19195RTL8187 WIRELESS DRIVER 19196M: Hin-Tak Leung <hintak.leung@gmail.com> 19197M: Larry Finger <Larry.Finger@lwfinger.net> 19198L: linux-wireless@vger.kernel.org 19199S: Maintained 19200F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 19201 19202RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 19203M: Jes Sorensen <Jes.Sorensen@gmail.com> 19204L: linux-wireless@vger.kernel.org 19205S: Maintained 19206F: drivers/net/wireless/realtek/rtl8xxxu/ 19207 19208RTRS TRANSPORT DRIVERS 19209M: Md. Haris Iqbal <haris.iqbal@ionos.com> 19210M: Jack Wang <jinpu.wang@ionos.com> 19211L: linux-rdma@vger.kernel.org 19212S: Maintained 19213F: drivers/infiniband/ulp/rtrs/ 19214 19215RUNTIME VERIFICATION (RV) 19216M: Daniel Bristot de Oliveira <bristot@kernel.org> 19217M: Steven Rostedt <rostedt@goodmis.org> 19218L: linux-trace-kernel@vger.kernel.org 19219S: Maintained 19220F: Documentation/trace/rv/ 19221F: include/linux/rv.h 19222F: include/rv/ 19223F: kernel/trace/rv/ 19224F: tools/verification/ 19225 19226RUST 19227M: Miguel Ojeda <ojeda@kernel.org> 19228M: Alex Gaynor <alex.gaynor@gmail.com> 19229M: Wedson Almeida Filho <wedsonaf@gmail.com> 19230R: Boqun Feng <boqun.feng@gmail.com> 19231R: Gary Guo <gary@garyguo.net> 19232R: Björn Roy Baron <bjorn3_gh@protonmail.com> 19233R: Benno Lossin <benno.lossin@proton.me> 19234R: Andreas Hindborg <a.hindborg@samsung.com> 19235R: Alice Ryhl <aliceryhl@google.com> 19236L: rust-for-linux@vger.kernel.org 19237S: Supported 19238W: https://rust-for-linux.com 19239B: https://github.com/Rust-for-Linux/linux/issues 19240C: zulip://rust-for-linux.zulipchat.com 19241P: https://rust-for-linux.com/contributing 19242T: git https://github.com/Rust-for-Linux/linux.git rust-next 19243F: Documentation/rust/ 19244F: rust/ 19245F: samples/rust/ 19246F: scripts/*rust* 19247F: tools/testing/selftests/rust/ 19248K: \b(?i:rust)\b 19249 19250RXRPC SOCKETS (AF_RXRPC) 19251M: David Howells <dhowells@redhat.com> 19252M: Marc Dionne <marc.dionne@auristor.com> 19253L: linux-afs@lists.infradead.org 19254S: Supported 19255W: https://www.infradead.org/~dhowells/kafs/ 19256F: Documentation/networking/rxrpc.rst 19257F: include/keys/rxrpc-type.h 19258F: include/net/af_rxrpc.h 19259F: include/trace/events/rxrpc.h 19260F: include/uapi/linux/rxrpc.h 19261F: net/rxrpc/ 19262 19263S3 SAVAGE FRAMEBUFFER DRIVER 19264M: Antonino Daplas <adaplas@gmail.com> 19265L: linux-fbdev@vger.kernel.org 19266S: Maintained 19267F: drivers/video/fbdev/savage/ 19268 19269S390 ARCHITECTURE 19270M: Heiko Carstens <hca@linux.ibm.com> 19271M: Vasily Gorbik <gor@linux.ibm.com> 19272M: Alexander Gordeev <agordeev@linux.ibm.com> 19273R: Christian Borntraeger <borntraeger@linux.ibm.com> 19274R: Sven Schnelle <svens@linux.ibm.com> 19275L: linux-s390@vger.kernel.org 19276S: Supported 19277T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19278F: Documentation/driver-api/s390-drivers.rst 19279F: Documentation/arch/s390/ 19280F: arch/s390/ 19281F: drivers/s390/ 19282F: drivers/watchdog/diag288_wdt.c 19283 19284S390 COMMON I/O LAYER 19285M: Vineeth Vijayan <vneethv@linux.ibm.com> 19286M: Peter Oberparleiter <oberpar@linux.ibm.com> 19287L: linux-s390@vger.kernel.org 19288S: Supported 19289F: drivers/s390/cio/ 19290 19291S390 DASD DRIVER 19292M: Stefan Haberland <sth@linux.ibm.com> 19293M: Jan Hoeppner <hoeppner@linux.ibm.com> 19294L: linux-s390@vger.kernel.org 19295S: Supported 19296F: block/partitions/ibm.c 19297F: drivers/s390/block/dasd* 19298F: include/linux/dasd_mod.h 19299 19300S390 IOMMU (PCI) 19301M: Niklas Schnelle <schnelle@linux.ibm.com> 19302M: Matthew Rosato <mjrosato@linux.ibm.com> 19303R: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19304L: linux-s390@vger.kernel.org 19305S: Supported 19306F: drivers/iommu/s390-iommu.c 19307 19308S390 IUCV NETWORK LAYER 19309M: Alexandra Winter <wintera@linux.ibm.com> 19310M: Thorsten Winkler <twinkler@linux.ibm.com> 19311L: linux-s390@vger.kernel.org 19312L: netdev@vger.kernel.org 19313S: Supported 19314F: drivers/s390/net/*iucv* 19315F: include/net/iucv/ 19316F: net/iucv/ 19317 19318S390 MM 19319M: Alexander Gordeev <agordeev@linux.ibm.com> 19320M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19321L: linux-s390@vger.kernel.org 19322S: Supported 19323T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 19324F: arch/s390/include/asm/pgtable.h 19325F: arch/s390/mm 19326 19327S390 NETWORK DRIVERS 19328M: Alexandra Winter <wintera@linux.ibm.com> 19329M: Thorsten Winkler <twinkler@linux.ibm.com> 19330L: linux-s390@vger.kernel.org 19331L: netdev@vger.kernel.org 19332S: Supported 19333F: drivers/s390/net/ 19334 19335S390 PCI SUBSYSTEM 19336M: Niklas Schnelle <schnelle@linux.ibm.com> 19337M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 19338L: linux-s390@vger.kernel.org 19339S: Supported 19340F: Documentation/arch/s390/pci.rst 19341F: arch/s390/pci/ 19342F: drivers/pci/hotplug/s390_pci_hpc.c 19343 19344S390 SCM DRIVER 19345M: Vineeth Vijayan <vneethv@linux.ibm.com> 19346L: linux-s390@vger.kernel.org 19347S: Supported 19348F: drivers/s390/block/scm* 19349F: drivers/s390/cio/scm.c 19350 19351S390 VFIO AP DRIVER 19352M: Tony Krowiak <akrowiak@linux.ibm.com> 19353M: Halil Pasic <pasic@linux.ibm.com> 19354M: Jason Herne <jjherne@linux.ibm.com> 19355L: linux-s390@vger.kernel.org 19356S: Supported 19357F: Documentation/arch/s390/vfio-ap* 19358F: drivers/s390/crypto/vfio_ap* 19359 19360S390 VFIO-CCW DRIVER 19361M: Eric Farman <farman@linux.ibm.com> 19362M: Matthew Rosato <mjrosato@linux.ibm.com> 19363R: Halil Pasic <pasic@linux.ibm.com> 19364L: linux-s390@vger.kernel.org 19365L: kvm@vger.kernel.org 19366S: Supported 19367F: Documentation/arch/s390/vfio-ccw.rst 19368F: drivers/s390/cio/vfio_ccw* 19369F: include/uapi/linux/vfio_ccw.h 19370 19371S390 VFIO-PCI DRIVER 19372M: Matthew Rosato <mjrosato@linux.ibm.com> 19373M: Eric Farman <farman@linux.ibm.com> 19374L: linux-s390@vger.kernel.org 19375L: kvm@vger.kernel.org 19376S: Supported 19377F: arch/s390/kvm/pci* 19378F: drivers/vfio/pci/vfio_pci_zdev.c 19379F: include/uapi/linux/vfio_zdev.h 19380 19381S390 ZCRYPT DRIVER 19382M: Harald Freudenberger <freude@linux.ibm.com> 19383L: linux-s390@vger.kernel.org 19384S: Supported 19385F: drivers/s390/crypto/ 19386 19387S390 ZFCP DRIVER 19388M: Steffen Maier <maier@linux.ibm.com> 19389M: Benjamin Block <bblock@linux.ibm.com> 19390L: linux-s390@vger.kernel.org 19391S: Supported 19392F: drivers/s390/scsi/zfcp_* 19393 19394SAA6588 RDS RECEIVER DRIVER 19395M: Hans Verkuil <hverkuil@xs4all.nl> 19396L: linux-media@vger.kernel.org 19397S: Odd Fixes 19398W: https://linuxtv.org 19399T: git git://linuxtv.org/media_tree.git 19400F: drivers/media/i2c/saa6588* 19401 19402SAA7134 VIDEO4LINUX DRIVER 19403M: Mauro Carvalho Chehab <mchehab@kernel.org> 19404L: linux-media@vger.kernel.org 19405S: Odd fixes 19406W: https://linuxtv.org 19407T: git git://linuxtv.org/media_tree.git 19408F: Documentation/driver-api/media/drivers/saa7134* 19409F: drivers/media/pci/saa7134/ 19410 19411SAA7146 VIDEO4LINUX-2 DRIVER 19412M: Hans Verkuil <hverkuil@xs4all.nl> 19413L: linux-media@vger.kernel.org 19414S: Maintained 19415T: git git://linuxtv.org/media_tree.git 19416F: drivers/media/common/saa7146/ 19417F: drivers/media/pci/saa7146/ 19418F: include/media/drv-intf/saa7146* 19419 19420SAFESETID SECURITY MODULE 19421M: Micah Morton <mortonm@chromium.org> 19422S: Supported 19423F: Documentation/admin-guide/LSM/SafeSetID.rst 19424F: security/safesetid/ 19425 19426SAMSUNG AUDIO (ASoC) DRIVERS 19427M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19428L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19429S: Maintained 19430B: mailto:linux-samsung-soc@vger.kernel.org 19431F: Documentation/devicetree/bindings/sound/samsung* 19432F: sound/soc/samsung/ 19433 19434SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 19435M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19436L: linux-crypto@vger.kernel.org 19437L: linux-samsung-soc@vger.kernel.org 19438S: Maintained 19439F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 19440F: drivers/crypto/exynos-rng.c 19441 19442SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 19443M: Łukasz Stelmach <l.stelmach@samsung.com> 19444L: linux-samsung-soc@vger.kernel.org 19445S: Maintained 19446F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 19447F: drivers/char/hw_random/exynos-trng.c 19448 19449SAMSUNG FRAMEBUFFER DRIVER 19450M: Jingoo Han <jingoohan1@gmail.com> 19451L: linux-fbdev@vger.kernel.org 19452S: Maintained 19453F: drivers/video/fbdev/s3c-fb.c 19454 19455SAMSUNG INTERCONNECT DRIVERS 19456M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19457M: Artur Świgoń <a.swigon@samsung.com> 19458L: linux-pm@vger.kernel.org 19459L: linux-samsung-soc@vger.kernel.org 19460S: Supported 19461F: drivers/interconnect/samsung/ 19462 19463SAMSUNG LAPTOP DRIVER 19464M: Corentin Chary <corentin.chary@gmail.com> 19465L: platform-driver-x86@vger.kernel.org 19466S: Maintained 19467F: drivers/platform/x86/samsung-laptop.c 19468 19469SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 19470M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19471L: linux-kernel@vger.kernel.org 19472L: linux-samsung-soc@vger.kernel.org 19473S: Maintained 19474B: mailto:linux-samsung-soc@vger.kernel.org 19475F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 19476F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 19477F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 19478F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 19479F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 19480F: drivers/clk/clk-s2mps11.c 19481F: drivers/mfd/sec*.c 19482F: drivers/regulator/s2m*.c 19483F: drivers/regulator/s5m*.c 19484F: drivers/rtc/rtc-s5m.c 19485F: include/linux/mfd/samsung/ 19486 19487SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 19488M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 19489L: linux-media@vger.kernel.org 19490L: linux-samsung-soc@vger.kernel.org 19491S: Maintained 19492F: drivers/media/platform/samsung/s3c-camif/ 19493F: include/media/drv-intf/s3c_camif.h 19494 19495SAMSUNG S3FWRN5 NFC DRIVER 19496M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19497S: Maintained 19498F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 19499F: drivers/nfc/s3fwrn5 19500 19501SAMSUNG S5C73M3 CAMERA DRIVER 19502M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19503M: Andrzej Hajda <andrzej.hajda@intel.com> 19504L: linux-media@vger.kernel.org 19505S: Supported 19506F: Documentation/devicetree/bindings/media/samsung,s5c73m3.yaml 19507F: drivers/media/i2c/s5c73m3/* 19508 19509SAMSUNG S5K5BAF CAMERA DRIVER 19510M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19511M: Andrzej Hajda <andrzej.hajda@intel.com> 19512L: linux-media@vger.kernel.org 19513S: Supported 19514F: drivers/media/i2c/s5k5baf.c 19515 19516SAMSUNG S5P Security SubSystem (SSS) DRIVER 19517M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19518M: Vladimir Zapolskiy <vz@mleia.com> 19519L: linux-crypto@vger.kernel.org 19520L: linux-samsung-soc@vger.kernel.org 19521S: Maintained 19522F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 19523F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 19524F: drivers/crypto/s5p-sss.c 19525 19526SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 19527M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19528L: linux-media@vger.kernel.org 19529S: Supported 19530Q: https://patchwork.linuxtv.org/project/linux-media/list/ 19531F: Documentation/devicetree/bindings/media/samsung,exynos4210-csis.yaml 19532F: Documentation/devicetree/bindings/media/samsung,exynos4210-fimc.yaml 19533F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-is.yaml 19534F: Documentation/devicetree/bindings/media/samsung,exynos4212-fimc-lite.yaml 19535F: Documentation/devicetree/bindings/media/samsung,fimc.yaml 19536F: drivers/media/platform/samsung/exynos4-is/ 19537 19538SAMSUNG SOC CLOCK DRIVERS 19539M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19540M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19541M: Chanwoo Choi <cw00.choi@samsung.com> 19542R: Alim Akhtar <alim.akhtar@samsung.com> 19543L: linux-samsung-soc@vger.kernel.org 19544S: Maintained 19545T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 19546F: Documentation/devicetree/bindings/clock/samsung,*.yaml 19547F: Documentation/devicetree/bindings/clock/samsung,s3c* 19548F: drivers/clk/samsung/ 19549F: include/dt-bindings/clock/exynos*.h 19550F: include/dt-bindings/clock/s5p*.h 19551F: include/dt-bindings/clock/samsung,*.h 19552F: include/linux/clk/samsung.h 19553 19554SAMSUNG SPI DRIVERS 19555M: Andi Shyti <andi.shyti@kernel.org> 19556L: linux-spi@vger.kernel.org 19557L: linux-samsung-soc@vger.kernel.org 19558S: Maintained 19559F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 19560F: drivers/spi/spi-s3c* 19561F: include/linux/platform_data/spi-s3c64xx.h 19562 19563SAMSUNG SXGBE DRIVERS 19564M: Byungho An <bh74.an@samsung.com> 19565L: netdev@vger.kernel.org 19566S: Supported 19567F: drivers/net/ethernet/samsung/sxgbe/ 19568 19569SAMSUNG THERMAL DRIVER 19570M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 19571M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 19572L: linux-pm@vger.kernel.org 19573L: linux-samsung-soc@vger.kernel.org 19574S: Maintained 19575F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 19576F: drivers/thermal/samsung/ 19577 19578SAMSUNG USB2 PHY DRIVER 19579M: Sylwester Nawrocki <s.nawrocki@samsung.com> 19580L: linux-kernel@vger.kernel.org 19581S: Supported 19582F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 19583F: Documentation/driver-api/phy/samsung-usb2.rst 19584F: drivers/phy/samsung/phy-exynos4210-usb2.c 19585F: drivers/phy/samsung/phy-exynos4x12-usb2.c 19586F: drivers/phy/samsung/phy-exynos5250-usb2.c 19587F: drivers/phy/samsung/phy-s5pv210-usb2.c 19588F: drivers/phy/samsung/phy-samsung-usb2.c 19589F: drivers/phy/samsung/phy-samsung-usb2.h 19590 19591SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 19592M: Paul Barker <paul.barker@sancloud.com> 19593R: Marc Murphy <marc.murphy@sancloud.com> 19594S: Supported 19595F: arch/arm/boot/dts/ti/omap/am335x-sancloud* 19596 19597SC1200 WDT DRIVER 19598M: Zwane Mwaikambo <zwanem@gmail.com> 19599S: Maintained 19600F: drivers/watchdog/sc1200wdt.c 19601 19602SCHEDULER 19603M: Ingo Molnar <mingo@redhat.com> 19604M: Peter Zijlstra <peterz@infradead.org> 19605M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 19606M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 19607R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 19608R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 19609R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 19610R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 19611R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 19612R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 19613L: linux-kernel@vger.kernel.org 19614S: Maintained 19615T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 19616F: include/linux/preempt.h 19617F: include/linux/sched.h 19618F: include/linux/wait.h 19619F: include/uapi/linux/sched.h 19620F: kernel/sched/ 19621 19622SCSI LIBSAS SUBSYSTEM 19623R: John Garry <john.g.garry@oracle.com> 19624R: Jason Yan <yanaijie@huawei.com> 19625L: linux-scsi@vger.kernel.org 19626S: Supported 19627F: Documentation/scsi/libsas.rst 19628F: drivers/scsi/libsas/ 19629F: include/scsi/libsas.h 19630F: include/scsi/sas_ata.h 19631 19632SCSI RDMA PROTOCOL (SRP) INITIATOR 19633M: Bart Van Assche <bvanassche@acm.org> 19634L: linux-rdma@vger.kernel.org 19635S: Supported 19636Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19637F: drivers/infiniband/ulp/srp/ 19638F: include/scsi/srp.h 19639 19640SCSI RDMA PROTOCOL (SRP) TARGET 19641M: Bart Van Assche <bvanassche@acm.org> 19642L: linux-rdma@vger.kernel.org 19643L: target-devel@vger.kernel.org 19644S: Supported 19645Q: http://patchwork.kernel.org/project/linux-rdma/list/ 19646F: drivers/infiniband/ulp/srpt/ 19647 19648SCSI SG DRIVER 19649M: Doug Gilbert <dgilbert@interlog.com> 19650L: linux-scsi@vger.kernel.org 19651S: Maintained 19652W: http://sg.danny.cz/sg 19653F: Documentation/scsi/scsi-generic.rst 19654F: drivers/scsi/sg.c 19655F: include/scsi/sg.h 19656 19657SCSI SUBSYSTEM 19658M: "James E.J. Bottomley" <jejb@linux.ibm.com> 19659M: "Martin K. Petersen" <martin.petersen@oracle.com> 19660L: linux-scsi@vger.kernel.org 19661S: Maintained 19662Q: https://patchwork.kernel.org/project/linux-scsi/list/ 19663T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 19664T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19665F: Documentation/devicetree/bindings/scsi/ 19666F: drivers/scsi/ 19667F: drivers/ufs/ 19668F: include/scsi/ 19669 19670SCSI TAPE DRIVER 19671M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 19672L: linux-scsi@vger.kernel.org 19673S: Maintained 19674F: Documentation/scsi/st.rst 19675F: drivers/scsi/st.* 19676F: drivers/scsi/st_*.h 19677 19678SCSI TARGET CORE USER DRIVER 19679M: Bodo Stroesser <bostroesser@gmail.com> 19680L: linux-scsi@vger.kernel.org 19681L: target-devel@vger.kernel.org 19682S: Supported 19683F: Documentation/target/tcmu-design.rst 19684F: drivers/target/target_core_user.c 19685F: include/uapi/linux/target_core_user.h 19686 19687SCSI TARGET SUBSYSTEM 19688M: "Martin K. Petersen" <martin.petersen@oracle.com> 19689L: linux-scsi@vger.kernel.org 19690L: target-devel@vger.kernel.org 19691S: Supported 19692Q: https://patchwork.kernel.org/project/target-devel/list/ 19693T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 19694F: Documentation/target/ 19695F: drivers/target/ 19696F: include/target/ 19697 19698SCTP PROTOCOL 19699M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 19700M: Xin Long <lucien.xin@gmail.com> 19701L: linux-sctp@vger.kernel.org 19702S: Maintained 19703W: https://github.com/sctp/lksctp-tools/wiki 19704F: Documentation/networking/sctp.rst 19705F: include/linux/sctp.h 19706F: include/net/sctp/ 19707F: include/uapi/linux/sctp.h 19708F: net/sctp/ 19709 19710SCx200 CPU SUPPORT 19711M: Jim Cromie <jim.cromie@gmail.com> 19712S: Odd Fixes 19713F: Documentation/i2c/busses/scx200_acb.rst 19714F: arch/x86/platform/scx200/ 19715F: drivers/i2c/busses/scx200* 19716F: drivers/mtd/maps/scx200_docflash.c 19717F: drivers/watchdog/scx200_wdt.c 19718F: include/linux/scx200.h 19719 19720SCx200 GPIO DRIVER 19721M: Jim Cromie <jim.cromie@gmail.com> 19722S: Maintained 19723F: drivers/char/scx200_gpio.c 19724F: include/linux/scx200_gpio.h 19725 19726SCx200 HRT CLOCKSOURCE DRIVER 19727M: Jim Cromie <jim.cromie@gmail.com> 19728S: Maintained 19729F: drivers/clocksource/scx200_hrt.c 19730 19731SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 19732M: Sascha Sommer <saschasommer@freenet.de> 19733L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 19734S: Maintained 19735F: drivers/mmc/host/sdricoh_cs.c 19736 19737SECO BOARDS CEC DRIVER 19738M: Ettore Chimenti <ek5.chimenti@gmail.com> 19739S: Maintained 19740F: drivers/media/cec/platform/seco/seco-cec.c 19741F: drivers/media/cec/platform/seco/seco-cec.h 19742 19743SECURE COMPUTING 19744M: Kees Cook <keescook@chromium.org> 19745R: Andy Lutomirski <luto@amacapital.net> 19746R: Will Drewry <wad@chromium.org> 19747S: Supported 19748T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/seccomp 19749F: Documentation/userspace-api/seccomp_filter.rst 19750F: include/linux/seccomp.h 19751F: include/uapi/linux/seccomp.h 19752F: kernel/seccomp.c 19753F: tools/testing/selftests/kselftest_harness.h 19754F: tools/testing/selftests/seccomp/* 19755K: \bsecure_computing 19756K: \bTIF_SECCOMP\b 19757 19758SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 19759M: Kamal Dasu <kamal.dasu@broadcom.com> 19760M: Al Cooper <alcooperx@gmail.com> 19761R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 19762L: linux-mmc@vger.kernel.org 19763S: Maintained 19764F: drivers/mmc/host/sdhci-brcmstb* 19765 19766SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 19767M: Adrian Hunter <adrian.hunter@intel.com> 19768L: linux-mmc@vger.kernel.org 19769S: Supported 19770F: Documentation/devicetree/bindings/mmc/sdhci-common.yaml 19771F: drivers/mmc/host/sdhci* 19772 19773SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 19774M: Aubin Constans <aubin.constans@microchip.com> 19775R: Eugen Hristev <eugen.hristev@collabora.com> 19776L: linux-mmc@vger.kernel.org 19777S: Supported 19778F: drivers/mmc/host/sdhci-of-at91.c 19779 19780SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 19781M: Haibo Chen <haibo.chen@nxp.com> 19782L: imx@lists.linux.dev 19783L: linux-mmc@vger.kernel.org 19784S: Maintained 19785F: drivers/mmc/host/sdhci-esdhc-imx.c 19786 19787SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 19788M: Ben Dooks <ben-linux@fluff.org> 19789M: Jaehoon Chung <jh80.chung@samsung.com> 19790L: linux-mmc@vger.kernel.org 19791S: Maintained 19792F: drivers/mmc/host/sdhci-s3c* 19793 19794SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 19795M: Viresh Kumar <vireshk@kernel.org> 19796L: linux-mmc@vger.kernel.org 19797S: Maintained 19798F: drivers/mmc/host/sdhci-spear.c 19799 19800SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 19801M: Vignesh Raghavendra <vigneshr@ti.com> 19802L: linux-mmc@vger.kernel.org 19803S: Maintained 19804F: drivers/mmc/host/sdhci-omap.c 19805 19806SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 19807M: Jonathan Derrick <jonathan.derrick@linux.dev> 19808L: linux-block@vger.kernel.org 19809S: Supported 19810F: block/opal_proto.h 19811F: block/sed* 19812F: include/linux/sed* 19813F: include/uapi/linux/sed* 19814 19815SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 19816M: Mark Rutland <mark.rutland@arm.com> 19817M: Lorenzo Pieralisi <lpieralisi@kernel.org> 19818M: Sudeep Holla <sudeep.holla@arm.com> 19819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19820S: Maintained 19821F: drivers/firmware/smccc/ 19822F: include/linux/arm-smccc.h 19823 19824SECURITY CONTACT 19825M: Security Officers <security@kernel.org> 19826S: Supported 19827F: Documentation/process/security-bugs.rst 19828 19829SECURITY SUBSYSTEM 19830M: Paul Moore <paul@paul-moore.com> 19831M: James Morris <jmorris@namei.org> 19832M: "Serge E. Hallyn" <serge@hallyn.com> 19833L: linux-security-module@vger.kernel.org 19834S: Supported 19835Q: https://patchwork.kernel.org/project/linux-security-module/list 19836B: mailto:linux-security-module@vger.kernel.org 19837P: https://github.com/LinuxSecurityModule/kernel/blob/main/README.md 19838T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm.git 19839F: include/uapi/linux/lsm.h 19840F: security/ 19841F: tools/testing/selftests/lsm/ 19842X: security/selinux/ 19843K: \bsecurity_[a-z_0-9]\+\b 19844 19845SELINUX SECURITY MODULE 19846M: Paul Moore <paul@paul-moore.com> 19847M: Stephen Smalley <stephen.smalley.work@gmail.com> 19848R: Ondrej Mosnacek <omosnace@redhat.com> 19849L: selinux@vger.kernel.org 19850S: Supported 19851W: https://github.com/SELinuxProject 19852Q: https://patchwork.kernel.org/project/selinux/list 19853B: mailto:selinux@vger.kernel.org 19854P: https://github.com/SELinuxProject/selinux-kernel/blob/main/README.md 19855T: git https://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 19856F: Documentation/ABI/removed/sysfs-selinux-checkreqprot 19857F: Documentation/ABI/removed/sysfs-selinux-disable 19858F: Documentation/admin-guide/LSM/SELinux.rst 19859F: include/trace/events/avc.h 19860F: include/uapi/linux/selinux_netlink.h 19861F: scripts/selinux/ 19862F: security/selinux/ 19863 19864SENSABLE PHANTOM 19865M: Jiri Slaby <jirislaby@kernel.org> 19866S: Maintained 19867F: drivers/misc/phantom.c 19868F: include/uapi/linux/phantom.h 19869 19870SENSEAIR SUNRISE 006-0-0007 19871M: Jacopo Mondi <jacopo@jmondi.org> 19872S: Maintained 19873F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 19874F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 19875F: drivers/iio/chemical/sunrise_co2.c 19876 19877SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 19878M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 19879S: Maintained 19880F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 19881F: drivers/iio/chemical/scd30.h 19882F: drivers/iio/chemical/scd30_core.c 19883F: drivers/iio/chemical/scd30_i2c.c 19884F: drivers/iio/chemical/scd30_serial.c 19885 19886SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 19887M: Roan van Dijk <roan@protonic.nl> 19888S: Maintained 19889F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 19890F: drivers/iio/chemical/scd4x.c 19891 19892SENSIRION SGP40 GAS SENSOR DRIVER 19893M: Andreas Klinger <ak@it-klinger.de> 19894S: Maintained 19895F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 19896F: drivers/iio/chemical/sgp40.c 19897 19898SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 19899M: Tomasz Duszynski <tduszyns@gmail.com> 19900S: Maintained 19901F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 19902F: drivers/iio/chemical/sps30.c 19903F: drivers/iio/chemical/sps30_i2c.c 19904F: drivers/iio/chemical/sps30_serial.c 19905 19906SERIAL DEVICE BUS 19907M: Rob Herring <robh@kernel.org> 19908L: linux-serial@vger.kernel.org 19909S: Maintained 19910F: Documentation/devicetree/bindings/serial/serial.yaml 19911F: drivers/tty/serdev/ 19912F: include/linux/serdev.h 19913 19914SERIAL IR RECEIVER 19915M: Sean Young <sean@mess.org> 19916L: linux-media@vger.kernel.org 19917S: Maintained 19918F: drivers/media/rc/serial_ir.c 19919 19920SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 19921M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 19922L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19923S: Maintained 19924F: Documentation/devicetree/bindings/slimbus/ 19925F: drivers/slimbus/ 19926F: include/linux/slimbus.h 19927 19928SFC NETWORK DRIVER 19929M: Edward Cree <ecree.xilinx@gmail.com> 19930M: Martin Habets <habetsm.xilinx@gmail.com> 19931L: netdev@vger.kernel.org 19932L: linux-net-drivers@amd.com 19933S: Supported 19934F: Documentation/networking/devlink/sfc.rst 19935F: drivers/net/ethernet/sfc/ 19936 19937SFCTEMP HWMON DRIVER 19938M: Emil Renner Berthing <kernel@esmil.dk> 19939M: Hal Feng <hal.feng@starfivetech.com> 19940L: linux-hwmon@vger.kernel.org 19941S: Maintained 19942F: Documentation/devicetree/bindings/hwmon/starfive,jh71x0-temp.yaml 19943F: Documentation/hwmon/sfctemp.rst 19944F: drivers/hwmon/sfctemp.c 19945 19946SFF/SFP/SFP+ MODULE SUPPORT 19947M: Russell King <linux@armlinux.org.uk> 19948L: netdev@vger.kernel.org 19949S: Maintained 19950F: Documentation/devicetree/bindings/net/sff,sfp.yaml 19951F: drivers/net/phy/phylink.c 19952F: drivers/net/phy/sfp* 19953F: include/linux/mdio/mdio-i2c.h 19954F: include/linux/phylink.h 19955F: include/linux/sfp.h 19956K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 19957 19958SGI GRU DRIVER 19959M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 19960S: Maintained 19961F: drivers/misc/sgi-gru/ 19962 19963SGI XP/XPC/XPNET DRIVER 19964M: Robin Holt <robinmholt@gmail.com> 19965M: Steve Wahl <steve.wahl@hpe.com> 19966S: Maintained 19967F: drivers/misc/sgi-xp/ 19968 19969SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 19970M: Wenjia Zhang <wenjia@linux.ibm.com> 19971M: Jan Karcher <jaka@linux.ibm.com> 19972R: D. Wythe <alibuda@linux.alibaba.com> 19973R: Tony Lu <tonylu@linux.alibaba.com> 19974R: Wen Gu <guwen@linux.alibaba.com> 19975L: linux-s390@vger.kernel.org 19976S: Supported 19977F: net/smc/ 19978 19979SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 19980M: Linus Walleij <linus.walleij@linaro.org> 19981L: linux-iio@vger.kernel.org 19982S: Maintained 19983T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 19984F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 19985F: drivers/iio/light/gp2ap002.c 19986 19987SHARP RJ54N1CB0C SENSOR DRIVER 19988M: Jacopo Mondi <jacopo@jmondi.org> 19989L: linux-media@vger.kernel.org 19990S: Odd fixes 19991T: git git://linuxtv.org/media_tree.git 19992F: drivers/media/i2c/rj54n1cb0c.c 19993F: include/media/i2c/rj54n1cb0c.h 19994 19995SHRINKER 19996M: Andrew Morton <akpm@linux-foundation.org> 19997M: Dave Chinner <david@fromorbit.com> 19998R: Qi Zheng <zhengqi.arch@bytedance.com> 19999R: Roman Gushchin <roman.gushchin@linux.dev> 20000R: Muchun Song <muchun.song@linux.dev> 20001L: linux-mm@kvack.org 20002S: Maintained 20003F: Documentation/admin-guide/mm/shrinker_debugfs.rst 20004F: include/linux/shrinker.h 20005F: mm/shrinker.c 20006F: mm/shrinker_debug.c 20007 20008SH_VOU V4L2 OUTPUT DRIVER 20009L: linux-media@vger.kernel.org 20010S: Orphan 20011F: drivers/media/platform/renesas/sh_vou.c 20012F: include/media/drv-intf/sh_vou.h 20013 20014SI2157 MEDIA DRIVER 20015L: linux-media@vger.kernel.org 20016S: Orphan 20017W: https://linuxtv.org 20018Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20019F: drivers/media/tuners/si2157* 20020 20021SI2165 MEDIA DRIVER 20022M: Matthias Schwarzott <zzam@gentoo.org> 20023L: linux-media@vger.kernel.org 20024S: Maintained 20025W: https://linuxtv.org 20026Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20027F: drivers/media/dvb-frontends/si2165* 20028 20029SI2168 MEDIA DRIVER 20030L: linux-media@vger.kernel.org 20031S: Orphan 20032W: https://linuxtv.org 20033Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20034F: drivers/media/dvb-frontends/si2168* 20035 20036SI470X FM RADIO RECEIVER I2C DRIVER 20037M: Hans Verkuil <hverkuil@xs4all.nl> 20038L: linux-media@vger.kernel.org 20039S: Odd Fixes 20040W: https://linuxtv.org 20041T: git git://linuxtv.org/media_tree.git 20042F: Documentation/devicetree/bindings/media/silabs,si470x.yaml 20043F: drivers/media/radio/si470x/radio-si470x-i2c.c 20044 20045SI470X FM RADIO RECEIVER USB DRIVER 20046M: Hans Verkuil <hverkuil@xs4all.nl> 20047L: linux-media@vger.kernel.org 20048S: Maintained 20049W: https://linuxtv.org 20050T: git git://linuxtv.org/media_tree.git 20051F: drivers/media/radio/si470x/radio-si470x-common.c 20052F: drivers/media/radio/si470x/radio-si470x-usb.c 20053F: drivers/media/radio/si470x/radio-si470x.h 20054 20055SI4713 FM RADIO TRANSMITTER I2C DRIVER 20056M: Eduardo Valentin <edubezval@gmail.com> 20057L: linux-media@vger.kernel.org 20058S: Odd Fixes 20059W: https://linuxtv.org 20060T: git git://linuxtv.org/media_tree.git 20061F: drivers/media/radio/si4713/si4713.? 20062 20063SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 20064M: Eduardo Valentin <edubezval@gmail.com> 20065L: linux-media@vger.kernel.org 20066S: Odd Fixes 20067W: https://linuxtv.org 20068T: git git://linuxtv.org/media_tree.git 20069F: drivers/media/radio/si4713/radio-platform-si4713.c 20070 20071SI4713 FM RADIO TRANSMITTER USB DRIVER 20072M: Hans Verkuil <hverkuil@xs4all.nl> 20073L: linux-media@vger.kernel.org 20074S: Maintained 20075W: https://linuxtv.org 20076T: git git://linuxtv.org/media_tree.git 20077F: drivers/media/radio/si4713/radio-usb-si4713.c 20078 20079SIANO DVB DRIVER 20080M: Mauro Carvalho Chehab <mchehab@kernel.org> 20081L: linux-media@vger.kernel.org 20082S: Odd fixes 20083W: https://linuxtv.org 20084T: git git://linuxtv.org/media_tree.git 20085F: drivers/media/common/siano/ 20086F: drivers/media/mmc/siano/ 20087F: drivers/media/usb/siano/ 20088F: drivers/media/usb/siano/ 20089 20090SIEMENS IPC LED DRIVERS 20091M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20092M: Xing Tong Wu <xingtong.wu@siemens.com> 20093M: Tobias Schaffner <tobias.schaffner@siemens.com> 20094L: linux-leds@vger.kernel.org 20095S: Maintained 20096F: drivers/leds/simple/ 20097 20098SIEMENS IPC PLATFORM DRIVERS 20099M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20100M: Xing Tong Wu <xingtong.wu@siemens.com> 20101M: Tobias Schaffner <tobias.schaffner@siemens.com> 20102L: platform-driver-x86@vger.kernel.org 20103S: Maintained 20104F: drivers/platform/x86/siemens/ 20105F: include/linux/platform_data/x86/simatic-ipc-base.h 20106F: include/linux/platform_data/x86/simatic-ipc.h 20107 20108SIEMENS IPC WATCHDOG DRIVERS 20109M: Gerd Haeussler <gerd.haeussler.ext@siemens.com> 20110M: Xing Tong Wu <xingtong.wu@siemens.com> 20111M: Tobias Schaffner <tobias.schaffner@siemens.com> 20112L: linux-watchdog@vger.kernel.org 20113S: Maintained 20114F: drivers/watchdog/simatic-ipc-wdt.c 20115 20116SIFIVE DRIVERS 20117M: Paul Walmsley <paul.walmsley@sifive.com> 20118M: Samuel Holland <samuel.holland@sifive.com> 20119L: linux-riscv@lists.infradead.org 20120S: Supported 20121F: drivers/dma/sf-pdma/ 20122N: sifive 20123K: fu[57]40 20124K: [^@]sifive 20125 20126SILEAD TOUCHSCREEN DRIVER 20127M: Hans de Goede <hdegoede@redhat.com> 20128L: linux-input@vger.kernel.org 20129L: platform-driver-x86@vger.kernel.org 20130S: Maintained 20131F: drivers/input/touchscreen/silead.c 20132F: drivers/platform/x86/touchscreen_dmi.c 20133 20134SILICON LABS WIRELESS DRIVERS (for WFxxx series) 20135M: Jérôme Pouiller <jerome.pouiller@silabs.com> 20136S: Supported 20137F: Documentation/devicetree/bindings/net/wireless/silabs,wfx.yaml 20138F: drivers/net/wireless/silabs/wfx/ 20139 20140SILICON MOTION SM712 FRAME BUFFER DRIVER 20141M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20142M: Teddy Wang <teddy.wang@siliconmotion.com> 20143M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20144L: linux-fbdev@vger.kernel.org 20145S: Maintained 20146F: Documentation/fb/sm712fb.rst 20147F: drivers/video/fbdev/sm712* 20148 20149SILVACO I3C DUAL-ROLE MASTER 20150M: Miquel Raynal <miquel.raynal@bootlin.com> 20151M: Conor Culhane <conor.culhane@silvaco.com> 20152L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 20153S: Maintained 20154F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 20155F: drivers/i3c/master/svc-i3c-master.c 20156 20157SIMPLEFB FB DRIVER 20158M: Hans de Goede <hdegoede@redhat.com> 20159L: linux-fbdev@vger.kernel.org 20160S: Maintained 20161F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 20162F: drivers/video/fbdev/simplefb.c 20163F: include/linux/platform_data/simplefb.h 20164 20165SIOX 20166M: Thorsten Scherer <t.scherer@eckelmann.de> 20167M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 20168R: Pengutronix Kernel Team <kernel@pengutronix.de> 20169S: Supported 20170F: drivers/gpio/gpio-siox.c 20171F: drivers/siox/* 20172F: include/trace/events/siox.h 20173 20174SIPHASH PRF ROUTINES 20175M: Jason A. Donenfeld <Jason@zx2c4.com> 20176S: Maintained 20177F: include/linux/siphash.h 20178F: lib/siphash.c 20179F: lib/siphash_kunit.c 20180 20181SIS 190 ETHERNET DRIVER 20182M: Francois Romieu <romieu@fr.zoreil.com> 20183L: netdev@vger.kernel.org 20184S: Maintained 20185F: drivers/net/ethernet/sis/sis190.c 20186 20187SIS 900/7016 FAST ETHERNET DRIVER 20188M: Daniele Venzano <venza@brownhat.org> 20189L: netdev@vger.kernel.org 20190S: Maintained 20191W: http://www.brownhat.org/sis900.html 20192F: drivers/net/ethernet/sis/sis900.* 20193 20194SIS FRAMEBUFFER DRIVER 20195S: Orphan 20196F: Documentation/fb/sisfb.rst 20197F: drivers/video/fbdev/sis/ 20198F: include/video/sisfb.h 20199 20200SIS I2C TOUCHSCREEN DRIVER 20201M: Mika Penttilä <mpenttil@redhat.com> 20202L: linux-input@vger.kernel.org 20203S: Maintained 20204F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 20205F: drivers/input/touchscreen/sis_i2c.c 20206 20207SIS USB2VGA DRIVER 20208M: Thomas Winischhofer <thomas@winischhofer.net> 20209S: Maintained 20210W: http://www.winischhofer.at/linuxsisusbvga.shtml 20211F: drivers/usb/misc/sisusbvga/ 20212 20213SL28 CPLD MFD DRIVER 20214M: Michael Walle <mwalle@kernel.org> 20215S: Maintained 20216F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 20217F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 20218F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 20219F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 20220F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 20221F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 20222F: drivers/gpio/gpio-sl28cpld.c 20223F: drivers/hwmon/sl28cpld-hwmon.c 20224F: drivers/irqchip/irq-sl28cpld.c 20225F: drivers/pwm/pwm-sl28cpld.c 20226F: drivers/watchdog/sl28cpld_wdt.c 20227 20228SL28 VPD NVMEM LAYOUT DRIVER 20229M: Michael Walle <mwalle@kernel.org> 20230S: Maintained 20231F: Documentation/devicetree/bindings/nvmem/layouts/kontron,sl28-vpd.yaml 20232F: drivers/nvmem/layouts/sl28vpd.c 20233 20234SLAB ALLOCATOR 20235M: Christoph Lameter <cl@linux.com> 20236M: Pekka Enberg <penberg@kernel.org> 20237M: David Rientjes <rientjes@google.com> 20238M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 20239M: Andrew Morton <akpm@linux-foundation.org> 20240M: Vlastimil Babka <vbabka@suse.cz> 20241R: Roman Gushchin <roman.gushchin@linux.dev> 20242R: Hyeonggon Yoo <42.hyeyoo@gmail.com> 20243L: linux-mm@kvack.org 20244S: Maintained 20245T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 20246F: include/linux/sl?b*.h 20247F: mm/sl?b* 20248 20249SLCAN CAN NETWORK DRIVER 20250M: Dario Binacchi <dario.binacchi@amarulasolutions.com> 20251L: linux-can@vger.kernel.org 20252S: Maintained 20253F: drivers/net/can/slcan/ 20254 20255SLEEPABLE READ-COPY UPDATE (SRCU) 20256M: Lai Jiangshan <jiangshanlai@gmail.com> 20257M: "Paul E. McKenney" <paulmck@kernel.org> 20258M: Josh Triplett <josh@joshtriplett.org> 20259R: Steven Rostedt <rostedt@goodmis.org> 20260R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 20261L: rcu@vger.kernel.org 20262S: Supported 20263W: http://www.rdrop.com/users/paulmck/RCU/ 20264T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 20265F: include/linux/srcu*.h 20266F: kernel/rcu/srcu*.c 20267 20268SMACK SECURITY MODULE 20269M: Casey Schaufler <casey@schaufler-ca.com> 20270L: linux-security-module@vger.kernel.org 20271S: Maintained 20272W: http://schaufler-ca.com 20273T: git git://github.com/cschaufler/smack-next 20274F: Documentation/admin-guide/LSM/Smack.rst 20275F: security/smack/ 20276 20277SMC91x ETHERNET DRIVER 20278M: Nicolas Pitre <nico@fluxnic.net> 20279S: Odd Fixes 20280F: drivers/net/ethernet/smsc/smc91x.* 20281 20282SMSC EMC2103 HARDWARE MONITOR DRIVER 20283M: Steve Glendinning <steve.glendinning@shawell.net> 20284L: linux-hwmon@vger.kernel.org 20285S: Maintained 20286F: Documentation/hwmon/emc2103.rst 20287F: drivers/hwmon/emc2103.c 20288 20289SMSC SCH5627 HARDWARE MONITOR DRIVER 20290M: Hans de Goede <hdegoede@redhat.com> 20291L: linux-hwmon@vger.kernel.org 20292S: Supported 20293F: Documentation/hwmon/sch5627.rst 20294F: drivers/hwmon/sch5627.c 20295 20296SMSC UFX6000 and UFX7000 USB to VGA DRIVER 20297M: Steve Glendinning <steve.glendinning@shawell.net> 20298L: linux-fbdev@vger.kernel.org 20299S: Maintained 20300F: drivers/video/fbdev/smscufx.c 20301 20302SMSC47B397 HARDWARE MONITOR DRIVER 20303M: Jean Delvare <jdelvare@suse.com> 20304L: linux-hwmon@vger.kernel.org 20305S: Maintained 20306F: Documentation/hwmon/smsc47b397.rst 20307F: drivers/hwmon/smsc47b397.c 20308 20309SMSC911x ETHERNET DRIVER 20310M: Steve Glendinning <steve.glendinning@shawell.net> 20311L: netdev@vger.kernel.org 20312S: Maintained 20313F: drivers/net/ethernet/smsc/smsc911x.* 20314F: include/linux/smsc911x.h 20315 20316SMSC9420 PCI ETHERNET DRIVER 20317M: Steve Glendinning <steve.glendinning@shawell.net> 20318L: netdev@vger.kernel.org 20319S: Maintained 20320F: drivers/net/ethernet/smsc/smsc9420.* 20321 20322SNET DPU VIRTIO DATA PATH ACCELERATOR 20323R: Alvaro Karsz <alvaro.karsz@solid-run.com> 20324F: drivers/vdpa/solidrun/ 20325 20326SOCIONEXT (SNI) AVE NETWORK DRIVER 20327M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 20328L: netdev@vger.kernel.org 20329S: Maintained 20330F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 20331F: drivers/net/ethernet/socionext/sni_ave.c 20332 20333SOCIONEXT (SNI) NETSEC NETWORK DRIVER 20334M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 20335M: Masahisa Kojima <kojima.masahisa@socionext.com> 20336L: netdev@vger.kernel.org 20337S: Maintained 20338F: Documentation/devicetree/bindings/net/socionext,synquacer-netsec.yaml 20339F: drivers/net/ethernet/socionext/netsec.c 20340 20341SOCIONEXT (SNI) Synquacer SPI DRIVER 20342M: Masahisa Kojima <masahisa.kojima@linaro.org> 20343M: Jassi Brar <jaswinder.singh@linaro.org> 20344L: linux-spi@vger.kernel.org 20345S: Maintained 20346F: Documentation/devicetree/bindings/spi/socionext,synquacer-spi.yaml 20347F: drivers/spi/spi-synquacer.c 20348 20349SOCIONEXT SYNQUACER I2C DRIVER 20350M: Ard Biesheuvel <ardb@kernel.org> 20351L: linux-i2c@vger.kernel.org 20352S: Maintained 20353F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml 20354F: drivers/i2c/busses/i2c-synquacer.c 20355 20356SOCIONEXT UNIPHIER SOUND DRIVER 20357L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20358S: Orphan 20359F: sound/soc/uniphier/ 20360 20361SOCKET TIMESTAMPING 20362M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 20363S: Maintained 20364F: Documentation/networking/timestamping.rst 20365F: include/uapi/linux/net_tstamp.h 20366F: tools/testing/selftests/net/so_txtime.c 20367 20368SOEKRIS NET48XX LED SUPPORT 20369M: Chris Boot <bootc@bootc.net> 20370S: Maintained 20371F: drivers/leds/leds-net48xx.c 20372 20373SOFT-IWARP DRIVER (siw) 20374M: Bernard Metzler <bmt@zurich.ibm.com> 20375L: linux-rdma@vger.kernel.org 20376S: Supported 20377F: drivers/infiniband/sw/siw/ 20378F: include/uapi/rdma/siw-abi.h 20379 20380SOFT-ROCE DRIVER (rxe) 20381M: Zhu Yanjun <zyjzyj2000@gmail.com> 20382L: linux-rdma@vger.kernel.org 20383S: Supported 20384F: drivers/infiniband/sw/rxe/ 20385F: include/uapi/rdma/rdma_user_rxe.h 20386 20387SOFTLOGIC 6x10 MPEG CODEC 20388M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20389M: Anton Sviridenko <anton@corp.bluecherry.net> 20390M: Andrey Utkin <andrey_utkin@fastmail.com> 20391M: Ismael Luceno <ismael@iodev.co.uk> 20392L: linux-media@vger.kernel.org 20393S: Supported 20394F: drivers/media/pci/solo6x10/ 20395 20396SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 20397M: James Morse <james.morse@arm.com> 20398L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20399S: Maintained 20400F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 20401F: drivers/firmware/arm_sdei.c 20402F: include/linux/arm_sdei.h 20403F: include/uapi/linux/arm_sdei.h 20404 20405SOFTWARE NODES AND DEVICE PROPERTIES 20406R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20407R: Daniel Scally <djrscally@gmail.com> 20408R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20409R: Sakari Ailus <sakari.ailus@linux.intel.com> 20410L: linux-acpi@vger.kernel.org 20411S: Maintained 20412F: drivers/base/property.c 20413F: drivers/base/swnode.c 20414F: include/linux/fwnode.h 20415F: include/linux/property.h 20416 20417SOFTWARE RAID (Multiple Disks) SUPPORT 20418M: Song Liu <song@kernel.org> 20419R: Yu Kuai <yukuai3@huawei.com> 20420L: linux-raid@vger.kernel.org 20421S: Supported 20422Q: https://patchwork.kernel.org/project/linux-raid/list/ 20423T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 20424F: drivers/md/Kconfig 20425F: drivers/md/Makefile 20426F: drivers/md/md* 20427F: drivers/md/raid* 20428F: include/linux/raid/ 20429F: include/uapi/linux/raid/ 20430 20431SOLIDRUN CLEARFOG SUPPORT 20432M: Russell King <linux@armlinux.org.uk> 20433S: Maintained 20434F: arch/arm/boot/dts/marvell/armada-388-clearfog* 20435F: arch/arm/boot/dts/marvell/armada-38x-solidrun-* 20436 20437SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 20438M: Russell King <linux@armlinux.org.uk> 20439S: Maintained 20440F: arch/arm/boot/dts/nxp/imx/imx6*-cubox-i* 20441F: arch/arm/boot/dts/nxp/imx/imx6*-hummingboard* 20442F: arch/arm/boot/dts/nxp/imx/imx6*-sr-* 20443 20444SONIC NETWORK DRIVER 20445M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 20446L: netdev@vger.kernel.org 20447S: Maintained 20448F: drivers/net/ethernet/natsemi/sonic.* 20449 20450SONICS SILICON BACKPLANE DRIVER (SSB) 20451M: Michael Buesch <m@bues.ch> 20452L: linux-wireless@vger.kernel.org 20453S: Maintained 20454F: drivers/ssb/ 20455F: include/linux/ssb/ 20456 20457SONY IMX208 SENSOR DRIVER 20458M: Sakari Ailus <sakari.ailus@linux.intel.com> 20459L: linux-media@vger.kernel.org 20460S: Maintained 20461T: git git://linuxtv.org/media_tree.git 20462F: drivers/media/i2c/imx208.c 20463 20464SONY IMX214 SENSOR DRIVER 20465M: Ricardo Ribalda <ribalda@kernel.org> 20466L: linux-media@vger.kernel.org 20467S: Maintained 20468T: git git://linuxtv.org/media_tree.git 20469F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 20470F: drivers/media/i2c/imx214.c 20471 20472SONY IMX219 SENSOR DRIVER 20473M: Dave Stevenson <dave.stevenson@raspberrypi.com> 20474L: linux-media@vger.kernel.org 20475S: Maintained 20476T: git git://linuxtv.org/media_tree.git 20477F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 20478F: drivers/media/i2c/imx219.c 20479 20480SONY IMX258 SENSOR DRIVER 20481M: Sakari Ailus <sakari.ailus@linux.intel.com> 20482L: linux-media@vger.kernel.org 20483S: Maintained 20484T: git git://linuxtv.org/media_tree.git 20485F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 20486F: drivers/media/i2c/imx258.c 20487 20488SONY IMX274 SENSOR DRIVER 20489M: Leon Luo <leonl@leopardimaging.com> 20490L: linux-media@vger.kernel.org 20491S: Maintained 20492T: git git://linuxtv.org/media_tree.git 20493F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 20494F: drivers/media/i2c/imx274.c 20495 20496SONY IMX290 SENSOR DRIVER 20497M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20498L: linux-media@vger.kernel.org 20499S: Maintained 20500T: git git://linuxtv.org/media_tree.git 20501F: Documentation/devicetree/bindings/media/i2c/sony,imx290.yaml 20502F: drivers/media/i2c/imx290.c 20503 20504SONY IMX296 SENSOR DRIVER 20505M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20506M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 20507L: linux-media@vger.kernel.org 20508S: Maintained 20509T: git git://linuxtv.org/media_tree.git 20510F: Documentation/devicetree/bindings/media/i2c/sony,imx296.yaml 20511F: drivers/media/i2c/imx296.c 20512 20513SONY IMX319 SENSOR DRIVER 20514M: Bingbu Cao <bingbu.cao@intel.com> 20515L: linux-media@vger.kernel.org 20516S: Maintained 20517T: git git://linuxtv.org/media_tree.git 20518F: drivers/media/i2c/imx319.c 20519 20520SONY IMX334 SENSOR DRIVER 20521L: linux-media@vger.kernel.org 20522S: Orphan 20523T: git git://linuxtv.org/media_tree.git 20524F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 20525F: drivers/media/i2c/imx334.c 20526 20527SONY IMX335 SENSOR DRIVER 20528L: linux-media@vger.kernel.org 20529S: Orphan 20530T: git git://linuxtv.org/media_tree.git 20531F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 20532F: drivers/media/i2c/imx335.c 20533 20534SONY IMX355 SENSOR DRIVER 20535M: Tianshu Qiu <tian.shu.qiu@intel.com> 20536L: linux-media@vger.kernel.org 20537S: Maintained 20538T: git git://linuxtv.org/media_tree.git 20539F: drivers/media/i2c/imx355.c 20540 20541SONY IMX412 SENSOR DRIVER 20542L: linux-media@vger.kernel.org 20543S: Orphan 20544T: git git://linuxtv.org/media_tree.git 20545F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 20546F: drivers/media/i2c/imx412.c 20547 20548SONY IMX415 SENSOR DRIVER 20549M: Michael Riesch <michael.riesch@wolfvision.net> 20550L: linux-media@vger.kernel.org 20551S: Maintained 20552T: git git://linuxtv.org/media_tree.git 20553F: Documentation/devicetree/bindings/media/i2c/sony,imx415.yaml 20554F: drivers/media/i2c/imx415.c 20555 20556SONY MEMORYSTICK SUBSYSTEM 20557M: Maxim Levitsky <maximlevitsky@gmail.com> 20558M: Alex Dubov <oakad@yahoo.com> 20559M: Ulf Hansson <ulf.hansson@linaro.org> 20560L: linux-mmc@vger.kernel.org 20561S: Maintained 20562T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 20563F: drivers/memstick/ 20564F: include/linux/memstick.h 20565 20566SONY VAIO CONTROL DEVICE DRIVER 20567M: Mattia Dongili <malattia@linux.it> 20568L: platform-driver-x86@vger.kernel.org 20569S: Maintained 20570W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 20571F: Documentation/admin-guide/laptops/sony-laptop.rst 20572F: drivers/char/sonypi.c 20573F: drivers/platform/x86/sony-laptop.c 20574F: include/linux/sony-laptop.h 20575 20576SOPHGO DEVICETREES and DRIVERS 20577M: Chen Wang <unicorn_wang@outlook.com> 20578M: Inochi Amaoto <inochiama@outlook.com> 20579T: git https://github.com/sophgo/linux.git 20580S: Maintained 20581N: sophgo 20582K: sophgo 20583 20584SOUND 20585M: Jaroslav Kysela <perex@perex.cz> 20586M: Takashi Iwai <tiwai@suse.com> 20587L: linux-sound@vger.kernel.org 20588S: Maintained 20589W: http://www.alsa-project.org/ 20590Q: http://patchwork.kernel.org/project/alsa-devel/list/ 20591T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20592F: Documentation/sound/ 20593F: include/sound/ 20594F: include/uapi/sound/ 20595F: sound/ 20596F: tools/testing/selftests/alsa 20597 20598SOUND - ALSA SELFTESTS 20599M: Mark Brown <broonie@kernel.org> 20600L: linux-sound@vger.kernel.org 20601L: linux-kselftest@vger.kernel.org 20602S: Supported 20603F: tools/testing/selftests/alsa 20604 20605SOUND - COMPRESSED AUDIO 20606M: Vinod Koul <vkoul@kernel.org> 20607L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20608S: Supported 20609T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20610F: Documentation/sound/designs/compress-offload.rst 20611F: include/sound/compress_driver.h 20612F: include/uapi/sound/compress_* 20613F: sound/core/compress_offload.c 20614F: sound/soc/soc-compress.c 20615 20616SOUND - CORE KUNIT TEST 20617M: Ivan Orlov <ivan.orlov0322@gmail.com> 20618L: linux-sound@vger.kernel.org 20619S: Supported 20620F: sound/core/sound_kunit.c 20621 20622SOUND - DMAENGINE HELPERS 20623M: Lars-Peter Clausen <lars@metafoo.de> 20624S: Supported 20625F: include/sound/dmaengine_pcm.h 20626F: sound/core/pcm_dmaengine.c 20627F: sound/soc/soc-generic-dmaengine-pcm.c 20628 20629SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 20630M: Liam Girdwood <lgirdwood@gmail.com> 20631M: Mark Brown <broonie@kernel.org> 20632L: linux-sound@vger.kernel.org 20633S: Supported 20634W: http://alsa-project.org/main/index.php/ASoC 20635T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 20636F: Documentation/devicetree/bindings/sound/ 20637F: Documentation/sound/soc/ 20638F: include/dt-bindings/sound/ 20639F: include/sound/soc* 20640F: include/sound/sof.h 20641F: include/sound/sof/ 20642F: include/trace/events/sof*.h 20643F: include/uapi/sound/asoc.h 20644F: sound/soc/ 20645 20646SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 20647M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20648M: Liam Girdwood <lgirdwood@gmail.com> 20649M: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> 20650M: Bard Liao <yung-chuan.liao@linux.intel.com> 20651M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 20652M: Daniel Baluta <daniel.baluta@nxp.com> 20653R: Kai Vehmanen <kai.vehmanen@linux.intel.com> 20654L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 20655S: Supported 20656W: https://github.com/thesofproject/linux/ 20657F: sound/soc/sof/ 20658 20659SOUNDWIRE SUBSYSTEM 20660M: Vinod Koul <vkoul@kernel.org> 20661M: Bard Liao <yung-chuan.liao@linux.intel.com> 20662R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 20663R: Sanyog Kale <sanyog.r.kale@intel.com> 20664L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20665S: Supported 20666T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 20667F: Documentation/driver-api/soundwire/ 20668F: drivers/soundwire/ 20669F: include/linux/soundwire/ 20670 20671SP2 MEDIA DRIVER 20672M: Olli Salonen <olli.salonen@iki.fi> 20673L: linux-media@vger.kernel.org 20674S: Maintained 20675W: https://linuxtv.org 20676Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20677F: drivers/media/dvb-frontends/sp2* 20678 20679SPANISH DOCUMENTATION 20680M: Carlos Bilbao <carlos.bilbao@amd.com> 20681R: Avadhut Naik <avadhut.naik@amd.com> 20682S: Maintained 20683F: Documentation/translations/sp_SP/ 20684 20685SPARC + UltraSPARC (sparc/sparc64) 20686M: "David S. Miller" <davem@davemloft.net> 20687M: Andreas Larsson <andreas@gaisler.com> 20688L: sparclinux@vger.kernel.org 20689S: Maintained 20690Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 20691T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20692T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20693F: arch/sparc/ 20694F: drivers/sbus/ 20695 20696SPARC SERIAL DRIVERS 20697M: "David S. Miller" <davem@davemloft.net> 20698L: sparclinux@vger.kernel.org 20699S: Maintained 20700T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 20701T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 20702F: drivers/tty/serial/suncore.c 20703F: drivers/tty/serial/sunhv.c 20704F: drivers/tty/serial/sunsab.c 20705F: drivers/tty/serial/sunsab.h 20706F: drivers/tty/serial/sunsu.c 20707F: drivers/tty/serial/sunzilog.c 20708F: drivers/tty/serial/sunzilog.h 20709F: drivers/tty/vcc.c 20710F: include/linux/sunserialcore.h 20711 20712SPARSE CHECKER 20713M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 20714L: linux-sparse@vger.kernel.org 20715S: Maintained 20716W: https://sparse.docs.kernel.org/ 20717Q: https://patchwork.kernel.org/project/linux-sparse/list/ 20718B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 20719T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 20720F: include/linux/compiler.h 20721 20722SPEAKUP CONSOLE SPEECH DRIVER 20723M: William Hubbs <w.d.hubbs@gmail.com> 20724M: Chris Brannon <chris@the-brannons.com> 20725M: Kirk Reiser <kirk@reisers.ca> 20726M: Samuel Thibault <samuel.thibault@ens-lyon.org> 20727L: speakup@linux-speakup.org 20728S: Odd Fixes 20729W: http://www.linux-speakup.org/ 20730W: https://github.com/linux-speakup/speakup 20731B: https://github.com/linux-speakup/speakup/issues 20732F: drivers/accessibility/speakup/ 20733 20734SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 20735M: Viresh Kumar <vireshk@kernel.org> 20736M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 20737M: soc@kernel.org 20738L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20739S: Maintained 20740W: http://www.st.com/spear 20741F: arch/arm/boot/dts/st/spear* 20742F: arch/arm/mach-spear/ 20743F: drivers/clk/spear/ 20744F: drivers/pinctrl/spear/ 20745 20746SPI NOR SUBSYSTEM 20747M: Tudor Ambarus <tudor.ambarus@linaro.org> 20748M: Pratyush Yadav <pratyush@kernel.org> 20749M: Michael Walle <mwalle@kernel.org> 20750L: linux-mtd@lists.infradead.org 20751S: Maintained 20752W: http://www.linux-mtd.infradead.org/ 20753Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 20754C: irc://irc.oftc.net/mtd 20755T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 20756F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 20757F: drivers/mtd/spi-nor/ 20758F: include/linux/mtd/spi-nor.h 20759 20760SPI SUBSYSTEM 20761M: Mark Brown <broonie@kernel.org> 20762L: linux-spi@vger.kernel.org 20763S: Maintained 20764Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 20765T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 20766F: Documentation/devicetree/bindings/spi/ 20767F: Documentation/spi/ 20768F: drivers/spi/ 20769F: include/linux/spi/ 20770F: include/uapi/linux/spi/ 20771F: tools/spi/ 20772 20773SPIDERNET NETWORK DRIVER for CELL 20774M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 20775M: Geoff Levand <geoff@infradead.org> 20776L: netdev@vger.kernel.org 20777L: linuxppc-dev@lists.ozlabs.org 20778S: Maintained 20779F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 20780F: drivers/net/ethernet/toshiba/spider_net* 20781 20782SPMI SUBSYSTEM 20783M: Stephen Boyd <sboyd@kernel.org> 20784L: linux-kernel@vger.kernel.org 20785S: Maintained 20786T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 20787F: Documentation/devicetree/bindings/spmi/ 20788F: drivers/spmi/ 20789F: include/dt-bindings/spmi/spmi.h 20790F: include/linux/spmi.h 20791F: include/trace/events/spmi.h 20792 20793SPU FILE SYSTEM 20794M: Jeremy Kerr <jk@ozlabs.org> 20795L: linuxppc-dev@lists.ozlabs.org 20796S: Supported 20797W: http://www.ibm.com/developerworks/power/cell/ 20798F: Documentation/filesystems/spufs/spufs.rst 20799F: arch/powerpc/platforms/cell/spufs/ 20800 20801SQUASHFS FILE SYSTEM 20802M: Phillip Lougher <phillip@squashfs.org.uk> 20803L: squashfs-devel@lists.sourceforge.net (subscribers-only) 20804S: Maintained 20805W: http://squashfs.org.uk 20806T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 20807F: Documentation/filesystems/squashfs.rst 20808F: fs/squashfs/ 20809 20810SRM (Alpha) environment access 20811M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 20812S: Maintained 20813F: arch/alpha/kernel/srm_env.c 20814 20815ST LSM6DSx IMU IIO DRIVER 20816M: Lorenzo Bianconi <lorenzo@kernel.org> 20817L: linux-iio@vger.kernel.org 20818S: Maintained 20819W: http://www.st.com/ 20820F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 20821F: drivers/iio/imu/st_lsm6dsx/ 20822 20823ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 20824M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20825M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20826L: linux-media@vger.kernel.org 20827S: Maintained 20828T: git git://linuxtv.org/media_tree.git 20829F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.yaml 20830F: drivers/media/i2c/st-mipid02.c 20831 20832ST STM32 I2C/SMBUS DRIVER 20833M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 20834M: Alain Volmat <alain.volmat@foss.st.com> 20835L: linux-i2c@vger.kernel.org 20836S: Maintained 20837F: drivers/i2c/busses/i2c-stm32* 20838 20839ST STM32 SPI DRIVER 20840M: Alain Volmat <alain.volmat@foss.st.com> 20841L: linux-spi@vger.kernel.org 20842S: Maintained 20843F: drivers/spi/spi-stm32.c 20844 20845ST STPDDC60 DRIVER 20846M: Daniel Nilsson <daniel.nilsson@flex.com> 20847L: linux-hwmon@vger.kernel.org 20848S: Maintained 20849F: Documentation/hwmon/stpddc60.rst 20850F: drivers/hwmon/pmbus/stpddc60.c 20851 20852ST VGXY61 DRIVER 20853M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 20854M: Sylvain Petinot <sylvain.petinot@foss.st.com> 20855L: linux-media@vger.kernel.org 20856S: Maintained 20857T: git git://linuxtv.org/media_tree.git 20858F: Documentation/devicetree/bindings/media/i2c/st,st-vgxy61.yaml 20859F: Documentation/userspace-api/media/drivers/st-vgxy61.rst 20860F: drivers/media/i2c/st-vgxy61.c 20861 20862ST VL53L0X ToF RANGER(I2C) IIO DRIVER 20863M: Song Qiang <songqiang1304521@gmail.com> 20864L: linux-iio@vger.kernel.org 20865S: Maintained 20866F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 20867F: drivers/iio/proximity/vl53l0x-i2c.c 20868 20869STABLE BRANCH 20870M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20871M: Sasha Levin <sashal@kernel.org> 20872L: stable@vger.kernel.org 20873S: Supported 20874F: Documentation/process/stable-kernel-rules.rst 20875 20876STAGING - ATOMISP DRIVER 20877M: Hans de Goede <hdegoede@redhat.com> 20878M: Mauro Carvalho Chehab <mchehab@kernel.org> 20879R: Sakari Ailus <sakari.ailus@linux.intel.com> 20880L: linux-media@vger.kernel.org 20881S: Maintained 20882F: drivers/staging/media/atomisp/ 20883 20884STAGING - FIELDBUS SUBSYSTEM 20885M: Sven Van Asbroeck <TheSven73@gmail.com> 20886S: Maintained 20887F: drivers/staging/fieldbus/* 20888F: drivers/staging/fieldbus/Documentation/ 20889 20890STAGING - HMS ANYBUS-S BUS 20891M: Sven Van Asbroeck <TheSven73@gmail.com> 20892S: Maintained 20893F: drivers/staging/fieldbus/anybuss/ 20894 20895STAGING - INDUSTRIAL IO 20896M: Jonathan Cameron <jic23@kernel.org> 20897L: linux-iio@vger.kernel.org 20898S: Odd Fixes 20899F: Documentation/devicetree/bindings/staging/iio/ 20900F: drivers/staging/iio/ 20901 20902STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 20903M: Marc Dietrich <marvin24@gmx.de> 20904L: ac100@lists.launchpad.net (moderated for non-subscribers) 20905L: linux-tegra@vger.kernel.org 20906S: Maintained 20907F: drivers/staging/nvec/ 20908 20909STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 20910M: Jens Frederich <jfrederich@gmail.com> 20911M: Jon Nettleton <jon.nettleton@gmail.com> 20912S: Maintained 20913W: http://wiki.laptop.org/go/DCON 20914F: drivers/staging/olpc_dcon/ 20915 20916STAGING - REALTEK RTL8712U DRIVERS 20917M: Larry Finger <Larry.Finger@lwfinger.net> 20918M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 20919S: Odd Fixes 20920F: drivers/staging/rtl8712/ 20921 20922STAGING - SEPS525 LCD CONTROLLER DRIVERS 20923M: Michael Hennerich <michael.hennerich@analog.com> 20924L: linux-fbdev@vger.kernel.org 20925S: Supported 20926F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 20927F: drivers/staging/fbtft/fb_seps525.c 20928 20929STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 20930M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 20931M: Teddy Wang <teddy.wang@siliconmotion.com> 20932M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 20933L: linux-fbdev@vger.kernel.org 20934S: Maintained 20935F: drivers/staging/sm750fb/ 20936 20937STAGING - VIA VT665X DRIVERS 20938M: Forest Bond <forest@alittletooquiet.net> 20939S: Odd Fixes 20940F: drivers/staging/vt665?/ 20941 20942STAGING SUBSYSTEM 20943M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20944L: linux-staging@lists.linux.dev 20945S: Supported 20946T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 20947F: drivers/staging/ 20948 20949STANDALONE CACHE CONTROLLER DRIVERS 20950M: Conor Dooley <conor@kernel.org> 20951L: linux-riscv@lists.infradead.org 20952S: Maintained 20953T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 20954F: drivers/cache 20955 20956STARFIRE/DURALAN NETWORK DRIVER 20957M: Ion Badulescu <ionut@badula.org> 20958S: Odd Fixes 20959F: drivers/net/ethernet/adaptec/starfire* 20960 20961STARFIVE CAMERA SUBSYSTEM DRIVER 20962M: Jack Zhu <jack.zhu@starfivetech.com> 20963M: Changhuang Liang <changhuang.liang@starfivetech.com> 20964L: linux-media@vger.kernel.org 20965S: Maintained 20966F: Documentation/admin-guide/media/starfive_camss.rst 20967F: Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml 20968F: drivers/staging/media/starfive/camss 20969 20970STARFIVE CRYPTO DRIVER 20971M: Jia Jie Ho <jiajie.ho@starfivetech.com> 20972M: William Qiu <william.qiu@starfivetech.com> 20973S: Supported 20974F: Documentation/devicetree/bindings/crypto/starfive* 20975F: drivers/crypto/starfive/ 20976 20977STARFIVE DEVICETREES 20978M: Emil Renner Berthing <kernel@esmil.dk> 20979S: Maintained 20980F: arch/riscv/boot/dts/starfive/ 20981 20982STARFIVE DWMAC GLUE LAYER 20983M: Emil Renner Berthing <kernel@esmil.dk> 20984M: Samin Guo <samin.guo@starfivetech.com> 20985S: Maintained 20986F: Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml 20987F: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c 20988 20989STARFIVE JH7110 DPHY RX DRIVER 20990M: Jack Zhu <jack.zhu@starfivetech.com> 20991M: Changhuang Liang <changhuang.liang@starfivetech.com> 20992S: Supported 20993F: Documentation/devicetree/bindings/phy/starfive,jh7110-dphy-rx.yaml 20994F: drivers/phy/starfive/phy-jh7110-dphy-rx.c 20995 20996STARFIVE JH7110 MMC/SD/SDIO DRIVER 20997M: William Qiu <william.qiu@starfivetech.com> 20998S: Supported 20999F: Documentation/devicetree/bindings/mmc/starfive* 21000F: drivers/mmc/host/dw_mmc-starfive.c 21001 21002STARFIVE JH7110 PLL CLOCK DRIVER 21003M: Xingyu Wu <xingyu.wu@starfivetech.com> 21004S: Supported 21005F: Documentation/devicetree/bindings/clock/starfive,jh7110-pll.yaml 21006F: drivers/clk/starfive/clk-starfive-jh7110-pll.c 21007 21008STARFIVE JH7110 PWMDAC DRIVER 21009M: Hal Feng <hal.feng@starfivetech.com> 21010M: Xingyu Wu <xingyu.wu@starfivetech.com> 21011S: Supported 21012F: Documentation/devicetree/bindings/sound/starfive,jh7110-pwmdac.yaml 21013F: sound/soc/starfive/jh7110_pwmdac.c 21014 21015STARFIVE JH7110 SYSCON 21016M: William Qiu <william.qiu@starfivetech.com> 21017M: Xingyu Wu <xingyu.wu@starfivetech.com> 21018S: Supported 21019F: Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml 21020 21021STARFIVE JH7110 TDM DRIVER 21022M: Walker Chen <walker.chen@starfivetech.com> 21023S: Maintained 21024F: Documentation/devicetree/bindings/sound/starfive,jh7110-tdm.yaml 21025F: sound/soc/starfive/jh7110_tdm.c 21026 21027STARFIVE JH71X0 CLOCK DRIVERS 21028M: Emil Renner Berthing <kernel@esmil.dk> 21029M: Hal Feng <hal.feng@starfivetech.com> 21030S: Maintained 21031F: Documentation/devicetree/bindings/clock/starfive,jh71*.yaml 21032F: drivers/clk/starfive/clk-starfive-jh71* 21033F: include/dt-bindings/clock/starfive?jh71*.h 21034 21035STARFIVE JH71X0 PINCTRL DRIVERS 21036M: Emil Renner Berthing <kernel@esmil.dk> 21037M: Jianlong Huang <jianlong.huang@starfivetech.com> 21038M: Hal Feng <hal.feng@starfivetech.com> 21039L: linux-gpio@vger.kernel.org 21040S: Maintained 21041F: Documentation/devicetree/bindings/pinctrl/starfive,jh71*.yaml 21042F: drivers/pinctrl/starfive/pinctrl-starfive-jh71* 21043F: include/dt-bindings/pinctrl/pinctrl-starfive-jh7100.h 21044F: include/dt-bindings/pinctrl/starfive,jh7110-pinctrl.h 21045 21046STARFIVE JH71X0 RESET CONTROLLER DRIVERS 21047M: Emil Renner Berthing <kernel@esmil.dk> 21048M: Hal Feng <hal.feng@starfivetech.com> 21049S: Maintained 21050F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 21051F: drivers/reset/starfive/reset-starfive-jh71* 21052F: include/dt-bindings/reset/starfive?jh71*.h 21053 21054STARFIVE JH71X0 USB DRIVERS 21055M: Minda Chen <minda.chen@starfivetech.com> 21056S: Maintained 21057F: Documentation/devicetree/bindings/usb/starfive,jh7110-usb.yaml 21058F: drivers/usb/cdns3/cdns3-starfive.c 21059 21060STARFIVE JH71XX PMU CONTROLLER DRIVER 21061M: Walker Chen <walker.chen@starfivetech.com> 21062M: Changhuang Liang <changhuang.liang@starfivetech.com> 21063S: Supported 21064F: Documentation/devicetree/bindings/power/starfive* 21065F: drivers/pmdomain/starfive/ 21066F: include/dt-bindings/power/starfive,jh7110-pmu.h 21067 21068STARFIVE SOC DRIVERS 21069M: Conor Dooley <conor@kernel.org> 21070S: Maintained 21071T: git https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux.git/ 21072F: Documentation/devicetree/bindings/soc/starfive/ 21073 21074STARFIVE STARLINK PMU DRIVER 21075M: Ji Sheng Teoh <jisheng.teoh@starfivetech.com> 21076S: Maintained 21077F: Documentation/admin-guide/perf/starfive_starlink_pmu.rst 21078F: Documentation/devicetree/bindings/perf/starfive,jh8100-starlink-pmu.yaml 21079F: drivers/perf/starfive_starlink_pmu.c 21080 21081STARFIVE TRNG DRIVER 21082M: Jia Jie Ho <jiajie.ho@starfivetech.com> 21083S: Supported 21084F: Documentation/devicetree/bindings/rng/starfive* 21085F: drivers/char/hw_random/jh7110-trng.c 21086 21087STARFIVE WATCHDOG DRIVER 21088M: Xingyu Wu <xingyu.wu@starfivetech.com> 21089M: Samin Guo <samin.guo@starfivetech.com> 21090S: Supported 21091F: Documentation/devicetree/bindings/watchdog/starfive* 21092F: drivers/watchdog/starfive-wdt.c 21093 21094STARFIVE JH71X0 PCIE AND USB PHY DRIVER 21095M: Minda Chen <minda.chen@starfivetech.com> 21096S: Supported 21097F: Documentation/devicetree/bindings/phy/starfive,jh7110-pcie-phy.yaml 21098F: Documentation/devicetree/bindings/phy/starfive,jh7110-usb-phy.yaml 21099F: drivers/phy/starfive/phy-jh7110-pcie.c 21100F: drivers/phy/starfive/phy-jh7110-usb.c 21101 21102STARFIVE JH8100 EXTERNAL INTERRUPT CONTROLLER DRIVER 21103M: Changhuang Liang <changhuang.liang@starfivetech.com> 21104S: Supported 21105F: Documentation/devicetree/bindings/interrupt-controller/starfive,jh8100-intc.yaml 21106F: drivers/irqchip/irq-starfive-jh8100-intc.c 21107 21108STATIC BRANCH/CALL 21109M: Peter Zijlstra <peterz@infradead.org> 21110M: Josh Poimboeuf <jpoimboe@kernel.org> 21111M: Jason Baron <jbaron@akamai.com> 21112R: Steven Rostedt <rostedt@goodmis.org> 21113R: Ard Biesheuvel <ardb@kernel.org> 21114S: Supported 21115F: arch/*/include/asm/jump_label*.h 21116F: arch/*/include/asm/static_call*.h 21117F: arch/*/kernel/jump_label.c 21118F: arch/*/kernel/static_call.c 21119F: include/linux/jump_label*.h 21120F: include/linux/static_call*.h 21121F: kernel/jump_label.c 21122F: kernel/static_call.c 21123 21124STI AUDIO (ASoC) DRIVERS 21125M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21126L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21127S: Maintained 21128F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 21129F: sound/soc/sti/ 21130 21131STI CEC DRIVER 21132M: Alain Volmat <alain.volmat@foss.st.com> 21133S: Maintained 21134F: Documentation/devicetree/bindings/media/cec/st,stih-cec.yaml 21135F: drivers/media/cec/platform/sti/ 21136 21137STK1160 USB VIDEO CAPTURE DRIVER 21138M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 21139L: linux-media@vger.kernel.org 21140S: Maintained 21141T: git git://linuxtv.org/media_tree.git 21142F: drivers/media/usb/stk1160/ 21143 21144STM32 AUDIO (ASoC) DRIVERS 21145M: Olivier Moysan <olivier.moysan@foss.st.com> 21146M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 21147L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21148S: Maintained 21149F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 21150F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 21151F: sound/soc/stm/ 21152 21153STM32 TIMER/LPTIMER DRIVERS 21154M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 21155S: Maintained 21156F: Documentation/ABI/testing/*timer-stm32 21157F: Documentation/devicetree/bindings/*/*stm32-*timer* 21158F: drivers/*/stm32-*timer* 21159F: drivers/pwm/pwm-stm32* 21160F: include/linux/*/stm32-*tim* 21161 21162STMMAC ETHERNET DRIVER 21163M: Alexandre Torgue <alexandre.torgue@foss.st.com> 21164M: Jose Abreu <joabreu@synopsys.com> 21165L: netdev@vger.kernel.org 21166S: Supported 21167W: http://www.stlinux.com 21168F: Documentation/networking/device_drivers/ethernet/stmicro/ 21169F: drivers/net/ethernet/stmicro/stmmac/ 21170 21171SUN HAPPY MEAL ETHERNET DRIVER 21172M: Sean Anderson <seanga2@gmail.com> 21173S: Maintained 21174F: drivers/net/ethernet/sun/sunhme.* 21175 21176SUN3/3X 21177M: Sam Creasey <sammy@sammy.net> 21178S: Maintained 21179W: http://sammy.net/sun3/ 21180F: arch/m68k/include/asm/sun3* 21181F: arch/m68k/kernel/*sun3* 21182F: arch/m68k/sun3*/ 21183F: drivers/net/ethernet/i825xx/sun3* 21184 21185SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 21186M: Hans de Goede <hdegoede@redhat.com> 21187L: linux-input@vger.kernel.org 21188S: Maintained 21189F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 21190F: drivers/input/keyboard/sun4i-lradc-keys.c 21191 21192SUNDANCE NETWORK DRIVER 21193M: Denis Kirjanov <kda@linux-powerpc.org> 21194L: netdev@vger.kernel.org 21195S: Maintained 21196F: drivers/net/ethernet/dlink/sundance.c 21197 21198SUNPLUS ETHERNET DRIVER 21199M: Wells Lu <wellslutw@gmail.com> 21200L: netdev@vger.kernel.org 21201S: Maintained 21202W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 21203F: Documentation/devicetree/bindings/net/sunplus,sp7021-emac.yaml 21204F: drivers/net/ethernet/sunplus/ 21205 21206SUNPLUS MMC DRIVER 21207M: Tony Huang <tonyhuang.sunplus@gmail.com> 21208M: Li-hao Kuo <lhjeff911@gmail.com> 21209S: Maintained 21210F: Documentation/devicetree/bindings/mmc/sunplus,mmc.yaml 21211F: drivers/mmc/host/sunplus-mmc.c 21212 21213SUNPLUS OCOTP DRIVER 21214M: Vincent Shih <vincent.sunplus@gmail.com> 21215S: Maintained 21216F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 21217F: drivers/nvmem/sunplus-ocotp.c 21218 21219SUNPLUS PWM DRIVER 21220M: Hammer Hsieh <hammerh0314@gmail.com> 21221S: Maintained 21222F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml 21223F: drivers/pwm/pwm-sunplus.c 21224 21225SUNPLUS RTC DRIVER 21226M: Vincent Shih <vincent.sunplus@gmail.com> 21227L: linux-rtc@vger.kernel.org 21228S: Maintained 21229F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 21230F: drivers/rtc/rtc-sunplus.c 21231 21232SUNPLUS SPI CONTROLLER INTERFACE DRIVER 21233M: Li-hao Kuo <lhjeff911@gmail.com> 21234L: linux-spi@vger.kernel.org 21235S: Maintained 21236F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 21237F: drivers/spi/spi-sunplus-sp7021.c 21238 21239SUNPLUS UART DRIVER 21240M: Hammer Hsieh <hammerh0314@gmail.com> 21241S: Maintained 21242F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 21243F: drivers/tty/serial/sunplus-uart.c 21244 21245SUNPLUS USB2 PHY DRIVER 21246M: Vincent Shih <vincent.sunplus@gmail.com> 21247L: linux-usb@vger.kernel.org 21248S: Maintained 21249F: Documentation/devicetree/bindings/phy/sunplus,sp7021-usb2-phy.yaml 21250F: drivers/phy/sunplus/Kconfig 21251F: drivers/phy/sunplus/Makefile 21252F: drivers/phy/sunplus/phy-sunplus-usb2.c 21253 21254SUNPLUS WATCHDOG DRIVER 21255M: Xiantao Hu <xt.hu@cqplus1.com> 21256L: linux-watchdog@vger.kernel.org 21257S: Maintained 21258F: Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml 21259F: drivers/watchdog/sunplus_wdt.c 21260 21261SUPERH 21262M: Yoshinori Sato <ysato@users.sourceforge.jp> 21263M: Rich Felker <dalias@libc.org> 21264M: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> 21265L: linux-sh@vger.kernel.org 21266S: Maintained 21267Q: http://patchwork.kernel.org/project/linux-sh/list/ 21268F: Documentation/arch/sh/ 21269F: arch/sh/ 21270F: drivers/sh/ 21271 21272SUSPEND TO RAM 21273M: "Rafael J. Wysocki" <rafael@kernel.org> 21274M: Len Brown <len.brown@intel.com> 21275M: Pavel Machek <pavel@ucw.cz> 21276L: linux-pm@vger.kernel.org 21277S: Supported 21278B: https://bugzilla.kernel.org 21279F: Documentation/power/ 21280F: arch/x86/kernel/acpi/sleep* 21281F: arch/x86/kernel/acpi/wakeup* 21282F: drivers/base/power/ 21283F: include/linux/freezer.h 21284F: include/linux/pm.h 21285F: include/linux/suspend.h 21286F: kernel/power/ 21287 21288SVGA HANDLING 21289M: Martin Mares <mj@ucw.cz> 21290L: linux-video@atrey.karlin.mff.cuni.cz 21291S: Maintained 21292F: Documentation/admin-guide/svga.rst 21293F: arch/x86/boot/video* 21294 21295SWITCHDEV 21296M: Jiri Pirko <jiri@resnulli.us> 21297M: Ivan Vecera <ivecera@redhat.com> 21298L: netdev@vger.kernel.org 21299S: Supported 21300F: include/net/switchdev.h 21301F: net/switchdev/ 21302 21303SY8106A REGULATOR DRIVER 21304M: Icenowy Zheng <icenowy@aosc.io> 21305S: Maintained 21306F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 21307F: drivers/regulator/sy8106a-regulator.c 21308 21309SYNC FILE FRAMEWORK 21310M: Sumit Semwal <sumit.semwal@linaro.org> 21311R: Gustavo Padovan <gustavo@padovan.org> 21312L: linux-media@vger.kernel.org 21313L: dri-devel@lists.freedesktop.org 21314S: Maintained 21315T: git git://anongit.freedesktop.org/drm/drm-misc 21316F: Documentation/driver-api/sync_file.rst 21317F: drivers/dma-buf/dma-fence* 21318F: drivers/dma-buf/sw_sync.c 21319F: drivers/dma-buf/sync_* 21320F: include/linux/sync_file.h 21321F: include/uapi/linux/sync_file.h 21322 21323SYNOPSYS ARC ARCHITECTURE 21324M: Vineet Gupta <vgupta@kernel.org> 21325L: linux-snps-arc@lists.infradead.org 21326S: Supported 21327T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 21328F: Documentation/arch/arc 21329F: Documentation/devicetree/bindings/arc/* 21330F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 21331F: arch/arc/ 21332F: drivers/clocksource/arc_timer.c 21333F: drivers/tty/serial/arc_uart.c 21334 21335SYNOPSYS ARC HSDK SDP pll clock driver 21336M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21337S: Supported 21338F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 21339F: drivers/clk/clk-hsdk-pll.c 21340 21341SYNOPSYS ARC SDP clock driver 21342M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21343S: Supported 21344F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 21345F: drivers/clk/axs10x/* 21346 21347SYNOPSYS ARC SDP platform support 21348M: Alexey Brodkin <abrodkin@synopsys.com> 21349S: Supported 21350F: Documentation/devicetree/bindings/arc/axs10* 21351F: arch/arc/boot/dts/ax* 21352F: arch/arc/plat-axs10x 21353 21354SYNOPSYS AXS10x RESET CONTROLLER DRIVER 21355M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21356S: Supported 21357F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.yaml 21358F: drivers/reset/reset-axs10x.c 21359 21360SYNOPSYS CREG GPIO DRIVER 21361M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21362S: Maintained 21363F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 21364F: drivers/gpio/gpio-creg-snps.c 21365 21366SYNOPSYS DESIGNWARE 8250 UART DRIVER 21367M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 21368R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21369S: Supported 21370F: drivers/tty/serial/8250/8250_dw.c 21371F: drivers/tty/serial/8250/8250_dwlib.* 21372F: drivers/tty/serial/8250/8250_lpss.c 21373 21374SYNOPSYS DESIGNWARE APB GPIO DRIVER 21375M: Hoan Tran <hoan@os.amperecomputing.com> 21376M: Serge Semin <fancer.lancer@gmail.com> 21377L: linux-gpio@vger.kernel.org 21378S: Maintained 21379F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 21380F: drivers/gpio/gpio-dwapb.c 21381 21382SYNOPSYS DESIGNWARE APB SSI DRIVER 21383M: Serge Semin <fancer.lancer@gmail.com> 21384L: linux-spi@vger.kernel.org 21385S: Supported 21386F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 21387F: drivers/spi/spi-dw* 21388 21389SYNOPSYS DESIGNWARE AXI DMAC DRIVER 21390M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21391S: Maintained 21392F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 21393F: drivers/dma/dw-axi-dmac/ 21394 21395SYNOPSYS DESIGNWARE DMAC DRIVER 21396M: Viresh Kumar <vireshk@kernel.org> 21397R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21398S: Maintained 21399F: Documentation/devicetree/bindings/dma/renesas,rzn1-dmamux.yaml 21400F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 21401F: drivers/dma/dw/ 21402F: include/dt-bindings/dma/dw-dmac.h 21403F: include/linux/dma/dw.h 21404F: include/linux/platform_data/dma-dw.h 21405 21406SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 21407M: Jose Abreu <Jose.Abreu@synopsys.com> 21408L: netdev@vger.kernel.org 21409S: Supported 21410F: drivers/net/ethernet/synopsys/ 21411 21412SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 21413M: Jose Abreu <Jose.Abreu@synopsys.com> 21414L: netdev@vger.kernel.org 21415S: Supported 21416F: drivers/net/pcs/pcs-xpcs.c 21417F: drivers/net/pcs/pcs-xpcs.h 21418F: include/linux/pcs/pcs-xpcs.h 21419 21420SYNOPSYS DESIGNWARE I2C DRIVER 21421M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 21422R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21423R: Mika Westerberg <mika.westerberg@linux.intel.com> 21424R: Jan Dabros <jsd@semihalf.com> 21425L: linux-i2c@vger.kernel.org 21426S: Supported 21427F: drivers/i2c/busses/i2c-designware-* 21428 21429SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 21430M: Jaehoon Chung <jh80.chung@samsung.com> 21431L: linux-mmc@vger.kernel.org 21432S: Maintained 21433F: drivers/mmc/host/dw_mmc* 21434 21435SYNOPSYS DESIGNWARE PCIE PMU DRIVER 21436M: Shuai Xue <xueshuai@linux.alibaba.com> 21437M: Jing Zhang <renyu.zj@linux.alibaba.com> 21438S: Supported 21439F: Documentation/admin-guide/perf/dwc_pcie_pmu.rst 21440F: drivers/perf/dwc_pcie_pmu.c 21441 21442SYNOPSYS HSDK RESET CONTROLLER DRIVER 21443M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 21444S: Supported 21445F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 21446F: drivers/reset/reset-hsdk.c 21447F: include/dt-bindings/reset/snps,hsdk-reset.h 21448 21449SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 21450M: Prabu Thangamuthu <prabu.t@synopsys.com> 21451M: Manjunath M B <manjumb@synopsys.com> 21452L: linux-mmc@vger.kernel.org 21453S: Maintained 21454F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 21455 21456SYSTEM CONFIGURATION (SYSCON) 21457M: Lee Jones <lee@kernel.org> 21458M: Arnd Bergmann <arnd@arndb.de> 21459S: Supported 21460T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 21461F: drivers/mfd/syscon.c 21462 21463SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 21464M: Sudeep Holla <sudeep.holla@arm.com> 21465R: Cristian Marussi <cristian.marussi@arm.com> 21466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21467S: Maintained 21468F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 21469F: drivers/clk/clk-sc[mp]i.c 21470F: drivers/cpufreq/sc[mp]i-cpufreq.c 21471F: drivers/firmware/arm_scmi/ 21472F: drivers/firmware/arm_scpi.c 21473F: drivers/hwmon/scmi-hwmon.c 21474F: drivers/pmdomain/arm/ 21475F: drivers/powercap/arm_scmi_powercap.c 21476F: drivers/regulator/scmi-regulator.c 21477F: drivers/reset/reset-scmi.c 21478F: include/linux/sc[mp]i_protocol.h 21479F: include/trace/events/scmi.h 21480F: include/uapi/linux/virtio_scmi.h 21481 21482SYSTEM RESET/SHUTDOWN DRIVERS 21483M: Sebastian Reichel <sre@kernel.org> 21484L: linux-pm@vger.kernel.org 21485S: Maintained 21486T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 21487F: Documentation/devicetree/bindings/power/reset/ 21488F: drivers/power/reset/ 21489 21490SYSTEM TRACE MODULE CLASS 21491M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 21492S: Maintained 21493T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 21494F: Documentation/trace/stm.rst 21495F: drivers/hwtracing/stm/ 21496F: include/linux/stm.h 21497F: include/uapi/linux/stm.h 21498 21499SYSTEM76 ACPI DRIVER 21500M: Jeremy Soller <jeremy@system76.com> 21501M: System76 Product Development <productdev@system76.com> 21502L: platform-driver-x86@vger.kernel.org 21503S: Maintained 21504F: drivers/platform/x86/system76_acpi.c 21505 21506SYSV FILESYSTEM 21507S: Orphan 21508F: Documentation/filesystems/sysv-fs.rst 21509F: fs/sysv/ 21510F: include/linux/sysv_fs.h 21511 21512TASKSTATS STATISTICS INTERFACE 21513M: Balbir Singh <bsingharora@gmail.com> 21514S: Maintained 21515F: Documentation/accounting/taskstats* 21516F: include/linux/taskstats* 21517F: kernel/taskstats.c 21518 21519TC subsystem 21520M: Jamal Hadi Salim <jhs@mojatatu.com> 21521M: Cong Wang <xiyou.wangcong@gmail.com> 21522M: Jiri Pirko <jiri@resnulli.us> 21523L: netdev@vger.kernel.org 21524S: Maintained 21525F: include/net/pkt_cls.h 21526F: include/net/pkt_sched.h 21527F: include/net/tc_act/ 21528F: include/uapi/linux/pkt_cls.h 21529F: include/uapi/linux/pkt_sched.h 21530F: include/uapi/linux/tc_act/ 21531F: include/uapi/linux/tc_ematch/ 21532F: net/sched/ 21533F: tools/testing/selftests/tc-testing 21534 21535TC90522 MEDIA DRIVER 21536M: Akihiro Tsukada <tskd08@gmail.com> 21537L: linux-media@vger.kernel.org 21538S: Odd Fixes 21539F: drivers/media/dvb-frontends/tc90522* 21540 21541TCP LOW PRIORITY MODULE 21542M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 21543M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 21544S: Maintained 21545W: http://tcp-lp-mod.sourceforge.net/ 21546F: net/ipv4/tcp_lp.c 21547 21548TDA10071 MEDIA DRIVER 21549L: linux-media@vger.kernel.org 21550S: Orphan 21551W: https://linuxtv.org 21552Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21553F: drivers/media/dvb-frontends/tda10071* 21554 21555TDA18212 MEDIA DRIVER 21556L: linux-media@vger.kernel.org 21557S: Orphan 21558W: https://linuxtv.org 21559Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21560F: drivers/media/tuners/tda18212* 21561 21562TDA18218 MEDIA DRIVER 21563L: linux-media@vger.kernel.org 21564S: Orphan 21565W: https://linuxtv.org 21566Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21567F: drivers/media/tuners/tda18218* 21568 21569TDA18250 MEDIA DRIVER 21570M: Olli Salonen <olli.salonen@iki.fi> 21571L: linux-media@vger.kernel.org 21572S: Maintained 21573W: https://linuxtv.org 21574Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21575T: git git://linuxtv.org/media_tree.git 21576F: drivers/media/tuners/tda18250* 21577 21578TDA18271 MEDIA DRIVER 21579M: Michael Krufky <mkrufky@linuxtv.org> 21580L: linux-media@vger.kernel.org 21581S: Maintained 21582W: https://linuxtv.org 21583W: http://github.com/mkrufky 21584Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21585T: git git://linuxtv.org/mkrufky/tuners.git 21586F: drivers/media/tuners/tda18271* 21587 21588TDA1997x MEDIA DRIVER 21589M: Tim Harvey <tharvey@gateworks.com> 21590L: linux-media@vger.kernel.org 21591S: Maintained 21592W: https://linuxtv.org 21593Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21594F: drivers/media/i2c/tda1997x.* 21595 21596TDA827x MEDIA DRIVER 21597M: Michael Krufky <mkrufky@linuxtv.org> 21598L: linux-media@vger.kernel.org 21599S: Maintained 21600W: https://linuxtv.org 21601W: http://github.com/mkrufky 21602Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21603T: git git://linuxtv.org/mkrufky/tuners.git 21604F: drivers/media/tuners/tda8290.* 21605 21606TDA8290 MEDIA DRIVER 21607M: Michael Krufky <mkrufky@linuxtv.org> 21608L: linux-media@vger.kernel.org 21609S: Maintained 21610W: https://linuxtv.org 21611W: http://github.com/mkrufky 21612Q: http://patchwork.linuxtv.org/project/linux-media/list/ 21613T: git git://linuxtv.org/mkrufky/tuners.git 21614F: drivers/media/tuners/tda8290.* 21615 21616TDA9840 MEDIA DRIVER 21617M: Hans Verkuil <hverkuil@xs4all.nl> 21618L: linux-media@vger.kernel.org 21619S: Maintained 21620W: https://linuxtv.org 21621T: git git://linuxtv.org/media_tree.git 21622F: drivers/media/i2c/tda9840* 21623 21624TEA5761 TUNER DRIVER 21625M: Mauro Carvalho Chehab <mchehab@kernel.org> 21626L: linux-media@vger.kernel.org 21627S: Odd fixes 21628W: https://linuxtv.org 21629T: git git://linuxtv.org/media_tree.git 21630F: drivers/media/tuners/tea5761.* 21631 21632TEA5767 TUNER DRIVER 21633M: Mauro Carvalho Chehab <mchehab@kernel.org> 21634L: linux-media@vger.kernel.org 21635S: Maintained 21636W: https://linuxtv.org 21637T: git git://linuxtv.org/media_tree.git 21638F: drivers/media/tuners/tea5767.* 21639 21640TEA6415C MEDIA DRIVER 21641M: Hans Verkuil <hverkuil@xs4all.nl> 21642L: linux-media@vger.kernel.org 21643S: Maintained 21644W: https://linuxtv.org 21645T: git git://linuxtv.org/media_tree.git 21646F: drivers/media/i2c/tea6415c* 21647 21648TEA6420 MEDIA DRIVER 21649M: Hans Verkuil <hverkuil@xs4all.nl> 21650L: linux-media@vger.kernel.org 21651S: Maintained 21652W: https://linuxtv.org 21653T: git git://linuxtv.org/media_tree.git 21654F: drivers/media/i2c/tea6420* 21655 21656TEAM DRIVER 21657M: Jiri Pirko <jiri@resnulli.us> 21658L: netdev@vger.kernel.org 21659S: Supported 21660F: drivers/net/team/ 21661F: include/linux/if_team.h 21662F: include/uapi/linux/if_team.h 21663F: tools/testing/selftests/drivers/net/team/ 21664 21665TECHNICAL ADVISORY BOARD PROCESS DOCS 21666M: "Theodore Ts'o" <tytso@mit.edu> 21667M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21668L: tech-board-discuss@lists.linux.dev 21669S: Maintained 21670F: Documentation/process/contribution-maturity-model.rst 21671F: Documentation/process/researcher-guidelines.rst 21672 21673TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 21674M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 21675S: Maintained 21676F: arch/x86/platform/ts5500/ 21677 21678TECHNOTREND USB IR RECEIVER 21679M: Sean Young <sean@mess.org> 21680L: linux-media@vger.kernel.org 21681S: Maintained 21682F: drivers/media/rc/ttusbir.c 21683 21684TECHWELL TW9900 VIDEO DECODER 21685M: Mehdi Djait <mehdi.djait@bootlin.com> 21686L: linux-media@vger.kernel.org 21687S: Maintained 21688F: drivers/media/i2c/tw9900.c 21689 21690TECHWELL TW9910 VIDEO DECODER 21691L: linux-media@vger.kernel.org 21692S: Orphan 21693F: drivers/media/i2c/tw9910.c 21694F: include/media/i2c/tw9910.h 21695 21696TEE SUBSYSTEM 21697M: Jens Wiklander <jens.wiklander@linaro.org> 21698R: Sumit Garg <sumit.garg@linaro.org> 21699L: op-tee@lists.trustedfirmware.org 21700S: Maintained 21701F: Documentation/driver-api/tee.rst 21702F: Documentation/tee/ 21703F: Documentation/userspace-api/tee.rst 21704F: drivers/tee/ 21705F: include/linux/tee_drv.h 21706F: include/uapi/linux/tee.h 21707 21708TEGRA ARCHITECTURE SUPPORT 21709M: Thierry Reding <thierry.reding@gmail.com> 21710M: Jonathan Hunter <jonathanh@nvidia.com> 21711L: linux-tegra@vger.kernel.org 21712S: Supported 21713Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 21714T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 21715N: [^a-z]tegra 21716 21717TEGRA CLOCK DRIVER 21718M: Peter De Schrijver <pdeschrijver@nvidia.com> 21719M: Prashant Gaikwad <pgaikwad@nvidia.com> 21720S: Supported 21721F: drivers/clk/tegra/ 21722 21723TEGRA DMA DRIVERS 21724M: Laxman Dewangan <ldewangan@nvidia.com> 21725M: Jon Hunter <jonathanh@nvidia.com> 21726S: Supported 21727F: drivers/dma/tegra* 21728 21729TEGRA I2C DRIVER 21730M: Laxman Dewangan <ldewangan@nvidia.com> 21731R: Dmitry Osipenko <digetx@gmail.com> 21732S: Supported 21733F: drivers/i2c/busses/i2c-tegra.c 21734 21735TEGRA IOMMU DRIVERS 21736M: Thierry Reding <thierry.reding@gmail.com> 21737R: Krishna Reddy <vdumpa@nvidia.com> 21738L: linux-tegra@vger.kernel.org 21739S: Supported 21740F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 21741F: drivers/iommu/tegra* 21742 21743TEGRA KBC DRIVER 21744M: Laxman Dewangan <ldewangan@nvidia.com> 21745S: Supported 21746F: drivers/input/keyboard/tegra-kbc.c 21747 21748TEGRA NAND DRIVER 21749M: Stefan Agner <stefan@agner.ch> 21750M: Lucas Stach <dev@lynxeye.de> 21751S: Maintained 21752F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 21753F: drivers/mtd/nand/raw/tegra_nand.c 21754 21755TEGRA PWM DRIVER 21756M: Thierry Reding <thierry.reding@gmail.com> 21757S: Supported 21758F: drivers/pwm/pwm-tegra.c 21759 21760TEGRA QUAD SPI DRIVER 21761M: Thierry Reding <thierry.reding@gmail.com> 21762M: Jonathan Hunter <jonathanh@nvidia.com> 21763M: Sowjanya Komatineni <skomatineni@nvidia.com> 21764L: linux-tegra@vger.kernel.org 21765S: Maintained 21766F: drivers/spi/spi-tegra210-quad.c 21767 21768TEGRA SERIAL DRIVER 21769M: Laxman Dewangan <ldewangan@nvidia.com> 21770S: Supported 21771F: drivers/tty/serial/serial-tegra.c 21772 21773TEGRA SPI DRIVER 21774M: Laxman Dewangan <ldewangan@nvidia.com> 21775S: Supported 21776F: drivers/spi/spi-tegra* 21777 21778TEGRA VIDEO DRIVER 21779M: Thierry Reding <thierry.reding@gmail.com> 21780M: Jonathan Hunter <jonathanh@nvidia.com> 21781M: Sowjanya Komatineni <skomatineni@nvidia.com> 21782M: Luca Ceresoli <luca.ceresoli@bootlin.com> 21783L: linux-media@vger.kernel.org 21784L: linux-tegra@vger.kernel.org 21785S: Maintained 21786F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.yaml 21787F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vi.yaml 21788F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-vip.yaml 21789F: drivers/staging/media/tegra-video/ 21790 21791TEGRA XUSB PADCTL DRIVER 21792M: JC Kuo <jckuo@nvidia.com> 21793S: Supported 21794F: drivers/phy/tegra/xusb* 21795 21796TEHUTI ETHERNET DRIVER 21797M: Andy Gospodarek <andy@greyhouse.net> 21798L: netdev@vger.kernel.org 21799S: Supported 21800F: drivers/net/ethernet/tehuti/* 21801 21802TELECOM CLOCK DRIVER FOR MCPL0010 21803M: Mark Gross <markgross@kernel.org> 21804S: Supported 21805F: drivers/char/tlclk.c 21806 21807TEMPO SEMICONDUCTOR DRIVERS 21808M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 21809S: Maintained 21810F: Documentation/devicetree/bindings/sound/tscs*.txt 21811F: sound/soc/codecs/tscs*.c 21812F: sound/soc/codecs/tscs*.h 21813 21814TENSILICA XTENSA PORT (xtensa) 21815M: Chris Zankel <chris@zankel.net> 21816M: Max Filippov <jcmvbkbc@gmail.com> 21817S: Maintained 21818T: git https://github.com/jcmvbkbc/linux-xtensa.git 21819F: arch/xtensa/ 21820F: drivers/irqchip/irq-xtensa-* 21821 21822TEXAS INSTRUMENTS ASoC DRIVERS 21823M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21824L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21825S: Maintained 21826F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 21827F: sound/soc/ti/ 21828 21829TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS 21830M: Shenghao Ding <shenghao-ding@ti.com> 21831M: Kevin Lu <kevin-lu@ti.com> 21832M: Baojun Xu <baojun.xu@ti.com> 21833L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21834S: Maintained 21835F: Documentation/devicetree/bindings/sound/tas2552.txt 21836F: Documentation/devicetree/bindings/sound/tas2562.yaml 21837F: Documentation/devicetree/bindings/sound/tas2770.yaml 21838F: Documentation/devicetree/bindings/sound/tas27xx.yaml 21839F: Documentation/devicetree/bindings/sound/ti,pcm1681.txt 21840F: Documentation/devicetree/bindings/sound/ti,pcm3168a.yaml 21841F: Documentation/devicetree/bindings/sound/ti,tlv320*.yaml 21842F: Documentation/devicetree/bindings/sound/tlv320adcx140.yaml 21843F: Documentation/devicetree/bindings/sound/tlv320aic31xx.txt 21844F: Documentation/devicetree/bindings/sound/tpa6130a2.txt 21845F: include/sound/tas2*.h 21846F: include/sound/tlv320*.h 21847F: include/sound/tpa6130a2-plat.h 21848F: sound/pci/hda/tas2781_hda_i2c.c 21849F: sound/soc/codecs/pcm1681.c 21850F: sound/soc/codecs/pcm1789*.* 21851F: sound/soc/codecs/pcm179x*.* 21852F: sound/soc/codecs/pcm186x*.* 21853F: sound/soc/codecs/pcm3008.* 21854F: sound/soc/codecs/pcm3060*.* 21855F: sound/soc/codecs/pcm3168a*.* 21856F: sound/soc/codecs/pcm5102a.c 21857F: sound/soc/codecs/pcm512x*.* 21858F: sound/soc/codecs/tas2*.* 21859F: sound/soc/codecs/tlv320*.* 21860F: sound/soc/codecs/tpa6130a2.* 21861 21862TEXAS INSTRUMENTS DMA DRIVERS 21863M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 21864L: dmaengine@vger.kernel.org 21865S: Maintained 21866F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 21867F: Documentation/devicetree/bindings/dma/ti-edma.txt 21868F: Documentation/devicetree/bindings/dma/ti/ 21869F: drivers/dma/ti/ 21870F: include/linux/dma/k3-psil.h 21871F: include/linux/dma/k3-udma-glue.h 21872F: include/linux/dma/ti-cppi5.h 21873X: drivers/dma/ti/cppi41.c 21874 21875TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 21876M: Robert Marko <robert.marko@sartura.hr> 21877M: Luka Perkov <luka.perkov@sartura.hr> 21878L: linux-hwmon@vger.kernel.org 21879S: Maintained 21880F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 21881F: Documentation/hwmon/tps23861.rst 21882F: drivers/hwmon/tps23861.c 21883 21884TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 21885M: Ricardo Ribalda <ribalda@kernel.org> 21886L: linux-iio@vger.kernel.org 21887S: Supported 21888F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 21889F: drivers/iio/dac/ti-dac7612.c 21890 21891TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 21892M: Nishanth Menon <nm@ti.com> 21893M: Tero Kristo <kristo@kernel.org> 21894M: Santosh Shilimkar <ssantosh@kernel.org> 21895L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 21896S: Maintained 21897F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 21898F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 21899F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 21900F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 21901F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 21902F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 21903F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 21904F: drivers/clk/keystone/sci-clk.c 21905F: drivers/firmware/ti_sci* 21906F: drivers/irqchip/irq-ti-sci-inta.c 21907F: drivers/irqchip/irq-ti-sci-intr.c 21908F: drivers/reset/reset-ti-sci.c 21909F: drivers/soc/ti/ti_sci_inta_msi.c 21910F: drivers/pmdomain/ti/ti_sci_pm_domains.c 21911F: include/dt-bindings/soc/ti,sci_pm_domain.h 21912F: include/linux/soc/ti/ti_sci_inta_msi.h 21913F: include/linux/soc/ti/ti_sci_protocol.h 21914 21915TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 21916M: Puranjay Mohan <puranjay12@gmail.com> 21917L: linux-iio@vger.kernel.org 21918S: Supported 21919F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 21920F: drivers/iio/temperature/tmp117.c 21921 21922THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 21923M: Hans Verkuil <hverkuil@xs4all.nl> 21924L: linux-media@vger.kernel.org 21925S: Maintained 21926W: https://linuxtv.org 21927T: git git://linuxtv.org/media_tree.git 21928F: drivers/media/radio/radio-raremono.c 21929 21930THERMAL 21931M: Rafael J. Wysocki <rafael@kernel.org> 21932M: Daniel Lezcano <daniel.lezcano@linaro.org> 21933R: Zhang Rui <rui.zhang@intel.com> 21934R: Lukasz Luba <lukasz.luba@arm.com> 21935L: linux-pm@vger.kernel.org 21936S: Supported 21937Q: https://patchwork.kernel.org/project/linux-pm/list/ 21938T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 21939F: Documentation/ABI/testing/sysfs-class-thermal 21940F: Documentation/admin-guide/thermal/ 21941F: Documentation/devicetree/bindings/thermal/ 21942F: Documentation/driver-api/thermal/ 21943F: drivers/thermal/ 21944F: include/dt-bindings/thermal/ 21945F: include/linux/cpu_cooling.h 21946F: include/linux/thermal.h 21947F: include/uapi/linux/thermal.h 21948F: tools/lib/thermal/ 21949F: tools/thermal/ 21950 21951THERMAL DRIVER FOR AMLOGIC SOCS 21952M: Guillaume La Roque <glaroque@baylibre.com> 21953L: linux-pm@vger.kernel.org 21954L: linux-amlogic@lists.infradead.org 21955S: Supported 21956W: http://linux-meson.com/ 21957F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 21958F: drivers/thermal/amlogic_thermal.c 21959 21960THERMAL/CPU_COOLING 21961M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 21962M: Daniel Lezcano <daniel.lezcano@linaro.org> 21963M: Viresh Kumar <viresh.kumar@linaro.org> 21964R: Lukasz Luba <lukasz.luba@arm.com> 21965L: linux-pm@vger.kernel.org 21966S: Supported 21967F: Documentation/driver-api/thermal/cpu-cooling-api.rst 21968F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 21969F: drivers/thermal/cpufreq_cooling.c 21970F: drivers/thermal/cpuidle_cooling.c 21971F: include/linux/cpu_cooling.h 21972 21973THERMAL/POWER_ALLOCATOR 21974M: Lukasz Luba <lukasz.luba@arm.com> 21975L: linux-pm@vger.kernel.org 21976S: Maintained 21977F: Documentation/driver-api/thermal/power_allocator.rst 21978F: drivers/thermal/gov_power_allocator.c 21979F: drivers/thermal/thermal_trace_ipa.h 21980 21981THINKPAD ACPI EXTRAS DRIVER 21982M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 21983L: ibm-acpi-devel@lists.sourceforge.net 21984L: platform-driver-x86@vger.kernel.org 21985S: Maintained 21986W: http://ibm-acpi.sourceforge.net 21987W: http://thinkwiki.org/wiki/Ibm-acpi 21988T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 21989F: drivers/platform/x86/thinkpad_acpi.c 21990 21991THINKPAD LMI DRIVER 21992M: Mark Pearson <markpearson@lenovo.com> 21993L: platform-driver-x86@vger.kernel.org 21994S: Maintained 21995F: Documentation/ABI/testing/sysfs-class-firmware-attributes 21996F: drivers/platform/x86/think-lmi.? 21997 21998THP7312 ISP DRIVER 21999M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 22000M: Paul Elder <paul.elder@ideasonboard.com> 22001L: linux-media@vger.kernel.org 22002S: Maintained 22003T: git git://linuxtv.org/media_tree.git 22004F: Documentation/devicetree/bindings/media/i2c/thine,thp7312.yaml 22005F: Documentation/userspace-api/media/drivers/thp7312.rst 22006F: drivers/media/i2c/thp7312.c 22007F: include/uapi/linux/thp7312.h 22008 22009THUNDERBOLT DMA TRAFFIC TEST DRIVER 22010M: Isaac Hazan <isaac.hazan@intel.com> 22011L: linux-usb@vger.kernel.org 22012S: Maintained 22013F: drivers/thunderbolt/dma_test.c 22014 22015THUNDERBOLT DRIVER 22016M: Andreas Noever <andreas.noever@gmail.com> 22017M: Michael Jamet <michael.jamet@intel.com> 22018M: Mika Westerberg <mika.westerberg@linux.intel.com> 22019M: Yehezkel Bernat <YehezkelShB@gmail.com> 22020L: linux-usb@vger.kernel.org 22021S: Maintained 22022T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 22023F: Documentation/admin-guide/thunderbolt.rst 22024F: drivers/thunderbolt/ 22025F: include/linux/thunderbolt.h 22026 22027THUNDERBOLT NETWORK DRIVER 22028M: Michael Jamet <michael.jamet@intel.com> 22029M: Mika Westerberg <mika.westerberg@linux.intel.com> 22030M: Yehezkel Bernat <YehezkelShB@gmail.com> 22031L: netdev@vger.kernel.org 22032S: Maintained 22033F: drivers/net/thunderbolt/ 22034 22035THUNDERX GPIO DRIVER 22036M: Robert Richter <rric@kernel.org> 22037S: Odd Fixes 22038F: drivers/gpio/gpio-thunderx.c 22039 22040TI ADS7924 ADC DRIVER 22041M: Hugo Villeneuve <hvilleneuve@dimonoff.com> 22042L: linux-iio@vger.kernel.org 22043S: Supported 22044F: Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml 22045F: drivers/iio/adc/ti-ads7924.c 22046 22047TI AM437X VPFE DRIVER 22048M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22049L: linux-media@vger.kernel.org 22050S: Maintained 22051W: https://linuxtv.org 22052Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22053T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22054F: drivers/media/platform/ti/am437x/ 22055 22056TI BANDGAP AND THERMAL DRIVER 22057M: Eduardo Valentin <edubezval@gmail.com> 22058M: Keerthy <j-keerthy@ti.com> 22059L: linux-pm@vger.kernel.org 22060L: linux-omap@vger.kernel.org 22061S: Maintained 22062F: drivers/thermal/ti-soc-thermal/ 22063 22064TI BQ27XXX POWER SUPPLY DRIVER 22065F: drivers/power/supply/bq27xxx_battery.c 22066F: drivers/power/supply/bq27xxx_battery_i2c.c 22067F: include/linux/power/bq27xxx_battery.h 22068 22069TI CDCE706 CLOCK DRIVER 22070M: Max Filippov <jcmvbkbc@gmail.com> 22071S: Maintained 22072F: drivers/clk/clk-cdce706.c 22073 22074TI CLOCK DRIVER 22075M: Tero Kristo <kristo@kernel.org> 22076L: linux-omap@vger.kernel.org 22077S: Odd Fixes 22078F: drivers/clk/ti/ 22079F: include/linux/clk/ti.h 22080 22081TI DAVINCI MACHINE SUPPORT 22082M: Bartosz Golaszewski <brgl@bgdev.pl> 22083L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22084S: Maintained 22085T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 22086F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 22087F: arch/arm/boot/dts/ti/davinci/ 22088F: arch/arm/mach-davinci/ 22089F: drivers/i2c/busses/i2c-davinci.c 22090 22091TI DAVINCI SERIES CLOCK DRIVER 22092M: David Lechner <david@lechnology.com> 22093S: Maintained 22094F: Documentation/devicetree/bindings/clock/ti/davinci/ 22095F: drivers/clk/davinci/ 22096F: include/linux/clk/davinci.h 22097 22098TI DAVINCI SERIES GPIO DRIVER 22099M: Keerthy <j-keerthy@ti.com> 22100L: linux-gpio@vger.kernel.org 22101S: Maintained 22102F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 22103F: drivers/gpio/gpio-davinci.c 22104 22105TI DAVINCI SERIES MEDIA DRIVER 22106M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 22107L: linux-media@vger.kernel.org 22108S: Maintained 22109W: https://linuxtv.org 22110Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22111T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 22112F: drivers/media/platform/ti/davinci/ 22113F: include/media/davinci/ 22114 22115TI ENHANCED CAPTURE (eCAP) DRIVER 22116M: Vignesh Raghavendra <vigneshr@ti.com> 22117R: Julien Panis <jpanis@baylibre.com> 22118L: linux-iio@vger.kernel.org 22119L: linux-omap@vger.kernel.org 22120S: Maintained 22121F: Documentation/devicetree/bindings/counter/ti,am62-ecap-capture.yaml 22122F: drivers/counter/ti-ecap-capture.c 22123 22124TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 22125R: David Lechner <david@lechnology.com> 22126L: linux-iio@vger.kernel.org 22127F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 22128F: drivers/counter/ti-eqep.c 22129 22130TI ETHERNET SWITCH DRIVER (CPSW) 22131R: Siddharth Vadapalli <s-vadapalli@ti.com> 22132R: Ravi Gunasekaran <r-gunasekaran@ti.com> 22133R: Roger Quadros <rogerq@kernel.org> 22134L: linux-omap@vger.kernel.org 22135L: netdev@vger.kernel.org 22136S: Maintained 22137F: drivers/net/ethernet/ti/cpsw* 22138F: drivers/net/ethernet/ti/davinci* 22139 22140TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 22141M: Alex Dubov <oakad@yahoo.com> 22142S: Maintained 22143W: http://tifmxx.berlios.de/ 22144F: drivers/memstick/host/tifm_ms.c 22145F: drivers/misc/tifm* 22146F: drivers/mmc/host/tifm_sd.c 22147F: include/linux/tifm.h 22148 22149TI FPD-LINK DRIVERS 22150M: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> 22151L: linux-media@vger.kernel.org 22152S: Maintained 22153F: Documentation/devicetree/bindings/media/i2c/ti,ds90* 22154F: drivers/media/i2c/ds90* 22155F: include/media/i2c/ds90* 22156 22157TI HDC302X HUMIDITY DRIVER 22158M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 22159M: Li peiyu <579lpy@gmail.com> 22160L: linux-iio@vger.kernel.org 22161S: Maintained 22162F: Documentation/devicetree/bindings/iio/humidity/ti,hdc3020.yaml 22163F: drivers/iio/humidity/hdc3020.c 22164 22165TI ICSSG ETHERNET DRIVER (ICSSG) 22166R: MD Danish Anwar <danishanwar@ti.com> 22167R: Roger Quadros <rogerq@kernel.org> 22168L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22169L: netdev@vger.kernel.org 22170S: Maintained 22171F: Documentation/devicetree/bindings/net/ti,icss*.yaml 22172F: drivers/net/ethernet/ti/icssg/* 22173 22174TI J721E CSI2RX DRIVER 22175M: Jai Luthra <j-luthra@ti.com> 22176L: linux-media@vger.kernel.org 22177S: Maintained 22178F: Documentation/devicetree/bindings/media/ti,j721e-csi2rx-shim.yaml 22179F: drivers/media/platform/ti/j721e-csi2rx/ 22180 22181TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 22182M: Nishanth Menon <nm@ti.com> 22183M: Santosh Shilimkar <ssantosh@kernel.org> 22184L: linux-kernel@vger.kernel.org 22185L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 22186S: Maintained 22187T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 22188F: drivers/pmdomain/ti/omap_prm.c 22189F: drivers/soc/ti/* 22190 22191TI LM49xxx FAMILY ASoC CODEC DRIVERS 22192M: M R Swami Reddy <mr.swami.reddy@ti.com> 22193M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 22194L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22195S: Maintained 22196F: sound/soc/codecs/isabelle* 22197F: sound/soc/codecs/lm49453* 22198 22199TI LMP92064 ADC DRIVER 22200M: Leonard Göhrs <l.goehrs@pengutronix.de> 22201R: kernel@pengutronix.de 22202L: linux-iio@vger.kernel.org 22203S: Maintained 22204F: Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml 22205F: drivers/iio/adc/ti-lmp92064.c 22206 22207TI PCM3060 ASoC CODEC DRIVER 22208M: Kirill Marinushkin <kmarinushkin@birdec.com> 22209L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22210S: Maintained 22211F: Documentation/devicetree/bindings/sound/pcm3060.txt 22212F: sound/soc/codecs/pcm3060* 22213 22214TI TAS571X FAMILY ASoC CODEC DRIVER 22215M: Kevin Cernekee <cernekee@chromium.org> 22216L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22217S: Odd Fixes 22218F: sound/soc/codecs/tas571x* 22219 22220TI TMAG5273 MAGNETOMETER DRIVER 22221M: Gerald Loacker <gerald.loacker@wolfvision.net> 22222L: linux-iio@vger.kernel.org 22223S: Maintained 22224F: Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml 22225F: drivers/iio/magnetometer/tmag5273.c 22226 22227TI TRF7970A NFC DRIVER 22228M: Mark Greer <mgreer@animalcreek.com> 22229L: linux-wireless@vger.kernel.org 22230S: Supported 22231F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 22232F: drivers/nfc/trf7970a.c 22233 22234TI TSC2046 ADC DRIVER 22235M: Oleksij Rempel <o.rempel@pengutronix.de> 22236R: kernel@pengutronix.de 22237L: linux-iio@vger.kernel.org 22238S: Maintained 22239F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 22240F: drivers/iio/adc/ti-tsc2046.c 22241 22242TI TWL4030 SERIES SOC CODEC DRIVER 22243M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 22244L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22245S: Maintained 22246F: sound/soc/codecs/twl4030* 22247 22248TI VPE/CAL DRIVERS 22249M: Benoit Parrot <bparrot@ti.com> 22250L: linux-media@vger.kernel.org 22251S: Maintained 22252W: http://linuxtv.org/ 22253Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22254F: Documentation/devicetree/bindings/media/ti,cal.yaml 22255F: Documentation/devicetree/bindings/media/ti,vpe.yaml 22256F: drivers/media/platform/ti/cal/ 22257F: drivers/media/platform/ti/vpe/ 22258 22259TI WILINK WIRELESS DRIVERS 22260L: linux-wireless@vger.kernel.org 22261S: Orphan 22262W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 22263W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 22264F: drivers/net/wireless/ti/ 22265 22266TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 22267M: John Stultz <jstultz@google.com> 22268M: Thomas Gleixner <tglx@linutronix.de> 22269R: Stephen Boyd <sboyd@kernel.org> 22270L: linux-kernel@vger.kernel.org 22271S: Supported 22272T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 22273F: include/linux/clocksource.h 22274F: include/linux/time.h 22275F: include/linux/timex.h 22276F: include/uapi/linux/time.h 22277F: include/uapi/linux/timex.h 22278F: kernel/time/alarmtimer.c 22279F: kernel/time/clocksource.c 22280F: kernel/time/ntp.c 22281F: kernel/time/time*.c 22282F: tools/testing/selftests/timers/ 22283 22284TIPC NETWORK LAYER 22285M: Jon Maloy <jmaloy@redhat.com> 22286M: Ying Xue <ying.xue@windriver.com> 22287L: netdev@vger.kernel.org (core kernel code) 22288L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 22289S: Maintained 22290W: http://tipc.sourceforge.net/ 22291F: include/uapi/linux/tipc*.h 22292F: net/tipc/ 22293 22294TLAN NETWORK DRIVER 22295M: Samuel Chessman <chessman@tux.org> 22296L: tlan-devel@lists.sourceforge.net (subscribers-only) 22297S: Maintained 22298W: http://sourceforge.net/projects/tlan/ 22299F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 22300F: drivers/net/ethernet/ti/tlan.* 22301 22302TMIO/SDHI MMC DRIVER 22303M: Wolfram Sang <wsa+renesas@sang-engineering.com> 22304L: linux-mmc@vger.kernel.org 22305L: linux-renesas-soc@vger.kernel.org 22306S: Supported 22307F: drivers/mmc/host/renesas_sdhi* 22308F: drivers/mmc/host/tmio_mmc* 22309F: include/linux/mfd/tmio.h 22310 22311TMP513 HARDWARE MONITOR DRIVER 22312M: Eric Tremblay <etremblay@distech-controls.com> 22313L: linux-hwmon@vger.kernel.org 22314S: Maintained 22315F: Documentation/hwmon/tmp513.rst 22316F: drivers/hwmon/tmp513.c 22317 22318TMPFS (SHMEM FILESYSTEM) 22319M: Hugh Dickins <hughd@google.com> 22320L: linux-mm@kvack.org 22321S: Maintained 22322F: include/linux/shmem_fs.h 22323F: mm/shmem.c 22324 22325TOMOYO SECURITY MODULE 22326M: Kentaro Takeda <takedakn@nttdata.co.jp> 22327M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 22328L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 22329L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 22330L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 22331L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 22332S: Maintained 22333W: https://tomoyo.osdn.jp/ 22334F: security/tomoyo/ 22335 22336TOPSTAR LAPTOP EXTRAS DRIVER 22337M: Herton Ronaldo Krzesinski <herton@canonical.com> 22338L: platform-driver-x86@vger.kernel.org 22339S: Maintained 22340F: drivers/platform/x86/topstar-laptop.c 22341 22342TORTURE-TEST MODULES 22343M: Davidlohr Bueso <dave@stgolabs.net> 22344M: "Paul E. McKenney" <paulmck@kernel.org> 22345M: Josh Triplett <josh@joshtriplett.org> 22346L: linux-kernel@vger.kernel.org 22347S: Supported 22348T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 22349F: Documentation/RCU/torture.rst 22350F: kernel/locking/locktorture.c 22351F: kernel/rcu/rcuscale.c 22352F: kernel/rcu/rcutorture.c 22353F: kernel/rcu/refscale.c 22354F: kernel/torture.c 22355 22356TOSHIBA ACPI EXTRAS DRIVER 22357M: Azael Avalos <coproscefalo@gmail.com> 22358L: platform-driver-x86@vger.kernel.org 22359S: Maintained 22360F: drivers/platform/x86/toshiba_acpi.c 22361 22362TOSHIBA BLUETOOTH DRIVER 22363M: Azael Avalos <coproscefalo@gmail.com> 22364L: platform-driver-x86@vger.kernel.org 22365S: Maintained 22366F: drivers/platform/x86/toshiba_bluetooth.c 22367 22368TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 22369M: Azael Avalos <coproscefalo@gmail.com> 22370L: platform-driver-x86@vger.kernel.org 22371S: Maintained 22372F: drivers/platform/x86/toshiba_haps.c 22373 22374TOSHIBA SMM DRIVER 22375M: Jonathan Buzzard <jonathan@buzzard.org.uk> 22376S: Maintained 22377W: http://www.buzzard.org.uk/toshiba/ 22378F: drivers/char/toshiba.c 22379F: include/linux/toshiba.h 22380F: include/uapi/linux/toshiba.h 22381 22382TOSHIBA TC358743 DRIVER 22383M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 22384L: linux-media@vger.kernel.org 22385S: Maintained 22386F: Documentation/devicetree/bindings/media/i2c/tc358743.txt 22387F: drivers/media/i2c/tc358743* 22388F: include/media/i2c/tc358743.h 22389 22390TOSHIBA WMI HOTKEYS DRIVER 22391M: Azael Avalos <coproscefalo@gmail.com> 22392L: platform-driver-x86@vger.kernel.org 22393S: Maintained 22394F: drivers/platform/x86/toshiba-wmi.c 22395 22396TPM DEVICE DRIVER 22397M: Peter Huewe <peterhuewe@gmx.de> 22398M: Jarkko Sakkinen <jarkko@kernel.org> 22399R: Jason Gunthorpe <jgg@ziepe.ca> 22400L: linux-integrity@vger.kernel.org 22401S: Maintained 22402W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 22403Q: https://patchwork.kernel.org/project/linux-integrity/list/ 22404T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 22405F: drivers/char/tpm/ 22406 22407TPS546D24 DRIVER 22408M: Duke Du <dukedu83@gmail.com> 22409L: linux-hwmon@vger.kernel.org 22410S: Maintained 22411F: Documentation/hwmon/tps546d24.rst 22412F: drivers/hwmon/pmbus/tps546d24.c 22413 22414TQ SYSTEMS BOARD & DRIVER SUPPORT 22415L: linux@ew.tq-group.com 22416S: Supported 22417W: https://www.tq-group.com/en/products/tq-embedded/ 22418F: arch/arm/boot/dts/imx*mba*.dts* 22419F: arch/arm/boot/dts/imx*tqma*.dts* 22420F: arch/arm/boot/dts/mba*.dtsi 22421F: arch/arm64/boot/dts/freescale/fsl-*tqml*.dts* 22422F: arch/arm64/boot/dts/freescale/imx*mba*.dts* 22423F: arch/arm64/boot/dts/freescale/imx*tqma*.dts* 22424F: arch/arm64/boot/dts/freescale/mba*.dtsi 22425F: arch/arm64/boot/dts/freescale/tqml*.dts* 22426F: drivers/gpio/gpio-tqmx86.c 22427F: drivers/mfd/tqmx86.c 22428F: drivers/watchdog/tqmx86_wdt.c 22429 22430TRACING 22431M: Steven Rostedt <rostedt@goodmis.org> 22432M: Masami Hiramatsu <mhiramat@kernel.org> 22433R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 22434L: linux-kernel@vger.kernel.org 22435L: linux-trace-kernel@vger.kernel.org 22436S: Maintained 22437Q: https://patchwork.kernel.org/project/linux-trace-kernel/list/ 22438T: git git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git 22439F: Documentation/trace/* 22440F: fs/tracefs/ 22441F: include/linux/trace*.h 22442F: include/trace/ 22443F: kernel/trace/ 22444F: scripts/tracing/ 22445F: tools/testing/selftests/ftrace/ 22446 22447TRACING MMIO ACCESSES (MMIOTRACE) 22448M: Steven Rostedt <rostedt@goodmis.org> 22449M: Masami Hiramatsu <mhiramat@kernel.org> 22450R: Karol Herbst <karolherbst@gmail.com> 22451R: Pekka Paalanen <ppaalanen@gmail.com> 22452L: linux-kernel@vger.kernel.org 22453L: nouveau@lists.freedesktop.org 22454S: Maintained 22455F: arch/x86/mm/kmmio.c 22456F: arch/x86/mm/mmio-mod.c 22457F: arch/x86/mm/testmmiotrace.c 22458F: include/linux/mmiotrace.h 22459F: kernel/trace/trace_mmiotrace.c 22460 22461TRACING OS NOISE / LATENCY TRACERS 22462M: Steven Rostedt <rostedt@goodmis.org> 22463M: Daniel Bristot de Oliveira <bristot@kernel.org> 22464S: Maintained 22465F: Documentation/trace/hwlat_detector.rst 22466F: Documentation/trace/osnoise-tracer.rst 22467F: Documentation/trace/timerlat-tracer.rst 22468F: arch/*/kernel/trace.c 22469F: include/trace/events/osnoise.h 22470F: kernel/trace/trace_hwlat.c 22471F: kernel/trace/trace_irqsoff.c 22472F: kernel/trace/trace_osnoise.c 22473F: kernel/trace/trace_sched_wakeup.c 22474 22475TRADITIONAL CHINESE DOCUMENTATION 22476M: Hu Haowen <2023002089@link.tyut.edu.cn> 22477S: Maintained 22478W: https://github.com/srcres258/linux-doc 22479T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 22480F: Documentation/translations/zh_TW/ 22481 22482TRUSTED SECURITY MODULE (TSM) ATTESTATION REPORTS 22483M: Dan Williams <dan.j.williams@intel.com> 22484L: linux-coco@lists.linux.dev 22485S: Maintained 22486F: Documentation/ABI/testing/configfs-tsm 22487F: drivers/virt/coco/tsm.c 22488F: include/linux/tsm.h 22489 22490TTY LAYER AND SERIAL DRIVERS 22491M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22492M: Jiri Slaby <jirislaby@kernel.org> 22493L: linux-kernel@vger.kernel.org 22494L: linux-serial@vger.kernel.org 22495S: Supported 22496T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 22497F: Documentation/devicetree/bindings/serial/ 22498F: Documentation/driver-api/serial/ 22499F: drivers/tty/ 22500F: include/linux/selection.h 22501F: include/linux/serial.h 22502F: include/linux/serial_core.h 22503F: include/linux/sysrq.h 22504F: include/linux/tty*.h 22505F: include/linux/vt.h 22506F: include/linux/vt_*.h 22507F: include/uapi/linux/serial.h 22508F: include/uapi/linux/serial_core.h 22509F: include/uapi/linux/tty.h 22510 22511TUA9001 MEDIA DRIVER 22512L: linux-media@vger.kernel.org 22513S: Orphan 22514W: https://linuxtv.org 22515Q: http://patchwork.linuxtv.org/project/linux-media/list/ 22516F: drivers/media/tuners/tua9001* 22517 22518TULIP NETWORK DRIVERS 22519L: netdev@vger.kernel.org 22520L: linux-parisc@vger.kernel.org 22521S: Orphan 22522F: drivers/net/ethernet/dec/tulip/ 22523 22524TUN/TAP driver 22525M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 22526M: Jason Wang <jasowang@redhat.com> 22527S: Maintained 22528W: http://vtun.sourceforge.net/tun 22529F: Documentation/networking/tuntap.rst 22530F: arch/um/os-Linux/drivers/ 22531F: drivers/net/tap.c 22532F: drivers/net/tun.c 22533 22534TURBOCHANNEL SUBSYSTEM 22535M: "Maciej W. Rozycki" <macro@orcam.me.uk> 22536M: Ralf Baechle <ralf@linux-mips.org> 22537L: linux-mips@vger.kernel.org 22538S: Maintained 22539Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 22540F: drivers/tc/ 22541F: include/linux/tc.h 22542 22543TURBOSTAT UTILITY 22544M: "Len Brown" <lenb@kernel.org> 22545L: linux-pm@vger.kernel.org 22546S: Supported 22547Q: https://patchwork.kernel.org/project/linux-pm/list/ 22548B: https://bugzilla.kernel.org 22549T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 22550F: tools/power/x86/turbostat/ 22551 22552TW5864 VIDEO4LINUX DRIVER 22553M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 22554M: Anton Sviridenko <anton@corp.bluecherry.net> 22555M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 22556M: Andrey Utkin <andrey_utkin@fastmail.com> 22557L: linux-media@vger.kernel.org 22558S: Supported 22559F: drivers/media/pci/tw5864/ 22560 22561TW68 VIDEO4LINUX DRIVER 22562M: Hans Verkuil <hverkuil@xs4all.nl> 22563L: linux-media@vger.kernel.org 22564S: Odd Fixes 22565W: https://linuxtv.org 22566T: git git://linuxtv.org/media_tree.git 22567F: drivers/media/pci/tw68/ 22568 22569TW686X VIDEO4LINUX DRIVER 22570M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 22571L: linux-media@vger.kernel.org 22572S: Maintained 22573W: http://linuxtv.org 22574T: git git://linuxtv.org/media_tree.git 22575F: drivers/media/pci/tw686x/ 22576 22577U-BOOT ENVIRONMENT VARIABLES 22578M: Rafał Miłecki <rafal@milecki.pl> 22579S: Maintained 22580F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 22581F: drivers/nvmem/u-boot-env.c 22582 22583UACCE ACCELERATOR FRAMEWORK 22584M: Zhangfei Gao <zhangfei.gao@linaro.org> 22585M: Zhou Wang <wangzhou1@hisilicon.com> 22586L: linux-accelerators@lists.ozlabs.org 22587L: linux-kernel@vger.kernel.org 22588S: Maintained 22589F: Documentation/ABI/testing/sysfs-driver-uacce 22590F: Documentation/misc-devices/uacce.rst 22591F: drivers/misc/uacce/ 22592F: include/linux/uacce.h 22593F: include/uapi/misc/uacce/ 22594 22595UBI FILE SYSTEM (UBIFS) 22596M: Richard Weinberger <richard@nod.at> 22597R: Zhihao Cheng <chengzhihao1@huawei.com> 22598L: linux-mtd@lists.infradead.org 22599S: Supported 22600W: http://www.linux-mtd.infradead.org/doc/ubifs.html 22601T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22602T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22603F: Documentation/ABI/testing/sysfs-fs-ubifs 22604F: Documentation/filesystems/ubifs-authentication.rst 22605F: Documentation/filesystems/ubifs.rst 22606F: fs/ubifs/ 22607 22608UBLK USERSPACE BLOCK DRIVER 22609M: Ming Lei <ming.lei@redhat.com> 22610L: linux-block@vger.kernel.org 22611S: Maintained 22612F: Documentation/block/ublk.rst 22613F: drivers/block/ublk_drv.c 22614F: include/uapi/linux/ublk_cmd.h 22615 22616UBSAN 22617M: Kees Cook <keescook@chromium.org> 22618R: Marco Elver <elver@google.com> 22619R: Andrey Konovalov <andreyknvl@gmail.com> 22620R: Andrey Ryabinin <ryabinin.a.a@gmail.com> 22621L: kasan-dev@googlegroups.com 22622L: linux-hardening@vger.kernel.org 22623S: Supported 22624T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 22625F: Documentation/dev-tools/ubsan.rst 22626F: include/linux/ubsan.h 22627F: lib/Kconfig.ubsan 22628F: lib/test_ubsan.c 22629F: lib/ubsan.c 22630F: scripts/Makefile.ubsan 22631K: \bARCH_HAS_UBSAN\b 22632 22633UCLINUX (M68KNOMMU AND COLDFIRE) 22634M: Greg Ungerer <gerg@linux-m68k.org> 22635L: linux-m68k@lists.linux-m68k.org 22636S: Maintained 22637W: http://www.linux-m68k.org/ 22638T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 22639F: arch/m68k/*/*_no.* 22640F: arch/m68k/68*/ 22641F: arch/m68k/coldfire/ 22642F: arch/m68k/include/asm/*_no.* 22643 22644UDF FILESYSTEM 22645M: Jan Kara <jack@suse.com> 22646S: Maintained 22647F: Documentation/filesystems/udf.rst 22648F: fs/udf/ 22649 22650UDRAW TABLET 22651M: Bastien Nocera <hadess@hadess.net> 22652L: linux-input@vger.kernel.org 22653S: Maintained 22654F: drivers/hid/hid-udraw-ps3.c 22655 22656UFS FILESYSTEM 22657M: Evgeniy Dushistov <dushistov@mail.ru> 22658S: Maintained 22659F: Documentation/admin-guide/ufs.rst 22660F: fs/ufs/ 22661 22662UHID USERSPACE HID IO DRIVER 22663M: David Rheinsberg <david@readahead.eu> 22664L: linux-input@vger.kernel.org 22665S: Maintained 22666F: drivers/hid/uhid.c 22667F: include/uapi/linux/uhid.h 22668 22669ULPI BUS 22670M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22671L: linux-usb@vger.kernel.org 22672S: Maintained 22673F: drivers/usb/common/ulpi.c 22674F: include/linux/ulpi/ 22675 22676UNICODE SUBSYSTEM 22677M: Gabriel Krisman Bertazi <krisman@kernel.org> 22678L: linux-fsdevel@vger.kernel.org 22679S: Supported 22680F: fs/unicode/ 22681 22682UNIFDEF 22683M: Tony Finch <dot@dotat.at> 22684S: Maintained 22685W: http://dotat.at/prog/unifdef 22686F: scripts/unifdef.c 22687 22688UNIFORM CDROM DRIVER 22689M: Phillip Potter <phil@philpotter.co.uk> 22690S: Maintained 22691F: Documentation/cdrom/ 22692F: drivers/cdrom/cdrom.c 22693F: include/linux/cdrom.h 22694F: include/uapi/linux/cdrom.h 22695 22696UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 22697R: Alim Akhtar <alim.akhtar@samsung.com> 22698R: Avri Altman <avri.altman@wdc.com> 22699R: Bart Van Assche <bvanassche@acm.org> 22700L: linux-scsi@vger.kernel.org 22701S: Supported 22702F: Documentation/devicetree/bindings/ufs/ 22703F: Documentation/scsi/ufs.rst 22704F: drivers/ufs/core/ 22705 22706UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 22707M: Pedro Sousa <pedrom.sousa@synopsys.com> 22708L: linux-scsi@vger.kernel.org 22709S: Supported 22710F: drivers/ufs/host/*dwc* 22711 22712UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER EXYNOS HOOKS 22713M: Alim Akhtar <alim.akhtar@samsung.com> 22714L: linux-scsi@vger.kernel.org 22715S: Maintained 22716F: drivers/ufs/host/ufs-exynos* 22717 22718UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 22719M: Peter Wang <peter.wang@mediatek.com> 22720R: Stanley Jhu <chu.stanley@gmail.com> 22721L: linux-scsi@vger.kernel.org 22722L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 22723S: Maintained 22724F: drivers/ufs/host/ufs-mediatek* 22725 22726UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER QUALCOMM HOOKS 22727M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 22728L: linux-arm-msm@vger.kernel.org 22729L: linux-scsi@vger.kernel.org 22730S: Maintained 22731F: Documentation/devicetree/bindings/ufs/qcom,ufs.yaml 22732F: drivers/ufs/host/ufs-qcom* 22733 22734UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER RENESAS HOOKS 22735M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 22736L: linux-renesas-soc@vger.kernel.org 22737L: linux-scsi@vger.kernel.org 22738S: Maintained 22739F: drivers/ufs/host/ufs-renesas.c 22740 22741UNSORTED BLOCK IMAGES (UBI) 22742M: Richard Weinberger <richard@nod.at> 22743R: Zhihao Cheng <chengzhihao1@huawei.com> 22744L: linux-mtd@lists.infradead.org 22745S: Supported 22746W: http://www.linux-mtd.infradead.org/ 22747T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 22748T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 22749F: drivers/mtd/ubi/ 22750F: include/linux/mtd/ubi.h 22751F: include/uapi/mtd/ubi-user.h 22752 22753USB "USBNET" DRIVER FRAMEWORK 22754M: Oliver Neukum <oneukum@suse.com> 22755L: netdev@vger.kernel.org 22756S: Maintained 22757W: http://www.linux-usb.org/usbnet 22758F: drivers/net/usb/usbnet.c 22759F: include/linux/usb/usbnet.h 22760 22761USB ACM DRIVER 22762M: Oliver Neukum <oneukum@suse.com> 22763L: linux-usb@vger.kernel.org 22764S: Maintained 22765F: Documentation/usb/acm.rst 22766F: drivers/usb/class/cdc-acm.* 22767 22768USB APPLE MFI FASTCHARGE DRIVER 22769M: Bastien Nocera <hadess@hadess.net> 22770L: linux-usb@vger.kernel.org 22771S: Maintained 22772F: drivers/usb/misc/apple-mfi-fastcharge.c 22773 22774USB AR5523 WIRELESS DRIVER 22775L: linux-wireless@vger.kernel.org 22776S: Orphan 22777F: drivers/net/wireless/ath/ar5523/ 22778 22779USB ATTACHED SCSI 22780M: Oliver Neukum <oneukum@suse.com> 22781L: linux-usb@vger.kernel.org 22782L: linux-scsi@vger.kernel.org 22783S: Maintained 22784F: drivers/usb/storage/uas.c 22785 22786USB CDC ETHERNET DRIVER 22787M: Oliver Neukum <oliver@neukum.org> 22788L: linux-usb@vger.kernel.org 22789S: Maintained 22790F: drivers/net/usb/cdc_*.c 22791F: include/uapi/linux/usb/cdc.h 22792 22793USB CHAOSKEY DRIVER 22794M: Keith Packard <keithp@keithp.com> 22795L: linux-usb@vger.kernel.org 22796S: Maintained 22797F: drivers/usb/misc/chaoskey.c 22798 22799USB CYPRESS C67X00 DRIVER 22800L: linux-usb@vger.kernel.org 22801S: Orphan 22802F: drivers/usb/c67x00/ 22803 22804USB DAVICOM DM9601 DRIVER 22805M: Peter Korsgaard <peter@korsgaard.com> 22806L: netdev@vger.kernel.org 22807S: Maintained 22808W: http://www.linux-usb.org/usbnet 22809F: drivers/net/usb/dm9601.c 22810 22811USB EHCI DRIVER 22812M: Alan Stern <stern@rowland.harvard.edu> 22813L: linux-usb@vger.kernel.org 22814S: Maintained 22815F: Documentation/usb/ehci.rst 22816F: drivers/usb/host/ehci* 22817 22818USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 22819M: Jiri Kosina <jikos@kernel.org> 22820M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 22821L: linux-usb@vger.kernel.org 22822S: Maintained 22823T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 22824F: Documentation/hid/hiddev.rst 22825F: drivers/hid/usbhid/ 22826 22827USB INTEL XHCI ROLE MUX DRIVER 22828M: Hans de Goede <hdegoede@redhat.com> 22829L: linux-usb@vger.kernel.org 22830S: Maintained 22831F: drivers/usb/roles/intel-xhci-usb-role-switch.c 22832 22833USB IP DRIVER FOR HISILICON KIRIN 960 22834M: Yu Chen <chenyu56@huawei.com> 22835M: Binghui Wang <wangbinghui@hisilicon.com> 22836L: linux-usb@vger.kernel.org 22837S: Maintained 22838F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 22839F: drivers/phy/hisilicon/phy-hi3660-usb3.c 22840 22841USB IP DRIVER FOR HISILICON KIRIN 970 22842M: Mauro Carvalho Chehab <mchehab@kernel.org> 22843L: linux-usb@vger.kernel.org 22844S: Maintained 22845F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 22846F: drivers/phy/hisilicon/phy-hi3670-usb3.c 22847 22848USB ISP116X DRIVER 22849M: Olav Kongas <ok@artecdesign.ee> 22850L: linux-usb@vger.kernel.org 22851S: Maintained 22852F: drivers/usb/host/isp116x* 22853F: include/linux/usb/isp116x.h 22854 22855USB ISP1760 DRIVER 22856M: Rui Miguel Silva <rui.silva@linaro.org> 22857L: linux-usb@vger.kernel.org 22858S: Maintained 22859F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 22860F: drivers/usb/isp1760/* 22861 22862USB LAN78XX ETHERNET DRIVER 22863M: Woojung Huh <woojung.huh@microchip.com> 22864M: UNGLinuxDriver@microchip.com 22865L: netdev@vger.kernel.org 22866S: Maintained 22867F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 22868F: drivers/net/usb/lan78xx.* 22869F: include/dt-bindings/net/microchip-lan78xx.h 22870 22871USB MASS STORAGE DRIVER 22872M: Alan Stern <stern@rowland.harvard.edu> 22873L: linux-usb@vger.kernel.org 22874L: usb-storage@lists.one-eyed-alien.net 22875S: Maintained 22876F: drivers/usb/storage/ 22877 22878USB MIDI DRIVER 22879M: Clemens Ladisch <clemens@ladisch.de> 22880L: alsa-devel@alsa-project.org (moderated for non-subscribers) 22881S: Maintained 22882T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 22883F: sound/usb/midi.* 22884 22885USB NETWORKING DRIVERS 22886L: linux-usb@vger.kernel.org 22887S: Odd Fixes 22888F: drivers/net/usb/ 22889 22890USB OHCI DRIVER 22891M: Alan Stern <stern@rowland.harvard.edu> 22892L: linux-usb@vger.kernel.org 22893S: Maintained 22894F: Documentation/usb/ohci.rst 22895F: drivers/usb/host/ohci* 22896 22897USB OTG FSM (Finite State Machine) 22898M: Peter Chen <peter.chen@kernel.org> 22899L: linux-usb@vger.kernel.org 22900S: Maintained 22901T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 22902F: drivers/usb/common/usb-otg-fsm.c 22903 22904USB OVER IP DRIVER 22905M: Valentina Manea <valentina.manea.m@gmail.com> 22906M: Shuah Khan <shuah@kernel.org> 22907M: Shuah Khan <skhan@linuxfoundation.org> 22908R: Hongren Zheng <i@zenithal.me> 22909L: linux-usb@vger.kernel.org 22910S: Maintained 22911F: Documentation/usb/usbip_protocol.rst 22912F: drivers/usb/usbip/ 22913F: tools/testing/selftests/drivers/usb/usbip/ 22914F: tools/usb/usbip/ 22915 22916USB PEGASUS DRIVER 22917M: Petko Manolov <petkan@nucleusys.com> 22918L: linux-usb@vger.kernel.org 22919L: netdev@vger.kernel.org 22920S: Maintained 22921W: https://github.com/petkan/pegasus 22922T: git https://github.com/petkan/pegasus.git 22923F: drivers/net/usb/pegasus.* 22924 22925USB PRINTER DRIVER (usblp) 22926M: Pete Zaitcev <zaitcev@redhat.com> 22927L: linux-usb@vger.kernel.org 22928S: Supported 22929F: drivers/usb/class/usblp.c 22930 22931USB QMI WWAN NETWORK DRIVER 22932M: Bjørn Mork <bjorn@mork.no> 22933L: netdev@vger.kernel.org 22934S: Maintained 22935F: Documentation/ABI/testing/sysfs-class-net-qmi 22936F: drivers/net/usb/qmi_wwan.c 22937 22938USB RAW GADGET DRIVER 22939R: Andrey Konovalov <andreyknvl@gmail.com> 22940L: linux-usb@vger.kernel.org 22941S: Maintained 22942F: Documentation/usb/raw-gadget.rst 22943F: drivers/usb/gadget/legacy/raw_gadget.c 22944F: include/uapi/linux/usb/raw_gadget.h 22945 22946USB RTL8150 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/rtl8150 22952T: git https://github.com/petkan/rtl8150.git 22953F: drivers/net/usb/rtl8150.c 22954 22955USB SERIAL SUBSYSTEM 22956M: Johan Hovold <johan@kernel.org> 22957L: linux-usb@vger.kernel.org 22958S: Maintained 22959T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 22960F: Documentation/usb/usb-serial.rst 22961F: drivers/usb/serial/ 22962F: include/linux/usb/serial.h 22963 22964USB SMSC75XX ETHERNET DRIVER 22965M: Steve Glendinning <steve.glendinning@shawell.net> 22966L: netdev@vger.kernel.org 22967S: Maintained 22968F: drivers/net/usb/smsc75xx.* 22969 22970USB SMSC95XX ETHERNET DRIVER 22971M: Steve Glendinning <steve.glendinning@shawell.net> 22972M: UNGLinuxDriver@microchip.com 22973L: netdev@vger.kernel.org 22974S: Maintained 22975F: drivers/net/usb/smsc95xx.* 22976 22977USB SUBSYSTEM 22978M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 22979L: linux-usb@vger.kernel.org 22980S: Supported 22981W: http://www.linux-usb.org 22982T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 22983F: Documentation/devicetree/bindings/usb/ 22984F: Documentation/usb/ 22985F: drivers/usb/ 22986F: include/dt-bindings/usb/ 22987F: include/linux/usb.h 22988F: include/linux/usb/ 22989F: include/uapi/linux/usb/ 22990 22991USB TYPEC BUS FOR ALTERNATE MODES 22992M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 22993L: linux-usb@vger.kernel.org 22994S: Maintained 22995F: Documentation/ABI/testing/sysfs-bus-typec 22996F: Documentation/driver-api/usb/typec_bus.rst 22997F: drivers/usb/typec/altmodes/ 22998F: include/linux/usb/typec_altmode.h 22999 23000USB TYPEC CLASS 23001M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23002L: linux-usb@vger.kernel.org 23003S: Maintained 23004F: Documentation/ABI/testing/sysfs-class-typec 23005F: Documentation/driver-api/usb/typec.rst 23006F: drivers/usb/typec/ 23007F: include/linux/usb/typec.h 23008 23009USB TYPEC INTEL PMC MUX DRIVER 23010M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 23011L: linux-usb@vger.kernel.org 23012S: Maintained 23013F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 23014F: drivers/usb/typec/mux/intel_pmc_mux.c 23015 23016USB TYPEC PI3USB30532 MUX DRIVER 23017M: Hans de Goede <hdegoede@redhat.com> 23018L: linux-usb@vger.kernel.org 23019S: Maintained 23020F: drivers/usb/typec/mux/pi3usb30532.c 23021 23022USB TYPEC PORT CONTROLLER DRIVERS 23023L: linux-usb@vger.kernel.org 23024S: Orphan 23025F: drivers/usb/typec/tcpm/ 23026 23027USB UHCI DRIVER 23028M: Alan Stern <stern@rowland.harvard.edu> 23029L: linux-usb@vger.kernel.org 23030S: Maintained 23031F: drivers/usb/host/uhci* 23032 23033USB VIDEO CLASS 23034M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23035L: linux-media@vger.kernel.org 23036S: Maintained 23037W: http://www.ideasonboard.org/uvc/ 23038T: git git://linuxtv.org/media_tree.git 23039F: drivers/media/usb/uvc/ 23040F: include/uapi/linux/uvcvideo.h 23041 23042USB WEBCAM GADGET 23043M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 23044M: Daniel Scally <dan.scally@ideasonboard.com> 23045L: linux-usb@vger.kernel.org 23046S: Maintained 23047F: drivers/usb/gadget/function/*uvc* 23048F: drivers/usb/gadget/legacy/webcam.c 23049F: include/uapi/linux/usb/g_uvc.h 23050 23051USB XHCI DRIVER 23052M: Mathias Nyman <mathias.nyman@intel.com> 23053L: linux-usb@vger.kernel.org 23054S: Supported 23055F: drivers/usb/host/pci-quirks* 23056F: drivers/usb/host/xhci* 23057 23058USER DATAGRAM PROTOCOL (UDP) 23059M: Willem de Bruijn <willemdebruijn.kernel@gmail.com> 23060S: Maintained 23061F: include/linux/udp.h 23062F: net/ipv4/udp.c 23063F: net/ipv6/udp.c 23064 23065USER-MODE LINUX (UML) 23066M: Richard Weinberger <richard@nod.at> 23067M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 23068M: Johannes Berg <johannes@sipsolutions.net> 23069L: linux-um@lists.infradead.org 23070S: Maintained 23071W: http://user-mode-linux.sourceforge.net 23072Q: https://patchwork.ozlabs.org/project/linux-um/list/ 23073T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 23074T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 23075F: Documentation/virt/uml/ 23076F: arch/um/ 23077F: arch/x86/um/ 23078F: fs/hostfs/ 23079 23080USERSPACE COPYIN/COPYOUT (UIOVEC) 23081M: Alexander Viro <viro@zeniv.linux.org.uk> 23082S: Maintained 23083F: include/linux/uio.h 23084F: lib/iov_iter.c 23085 23086USERSPACE DMA BUFFER DRIVER 23087M: Gerd Hoffmann <kraxel@redhat.com> 23088L: dri-devel@lists.freedesktop.org 23089S: Maintained 23090T: git git://anongit.freedesktop.org/drm/drm-misc 23091F: drivers/dma-buf/udmabuf.c 23092F: include/uapi/linux/udmabuf.h 23093 23094USERSPACE I/O (UIO) 23095M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23096S: Maintained 23097T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23098F: Documentation/driver-api/uio-howto.rst 23099F: drivers/uio/ 23100F: include/linux/uio_driver.h 23101 23102UTIL-LINUX PACKAGE 23103M: Karel Zak <kzak@redhat.com> 23104L: util-linux@vger.kernel.org 23105S: Maintained 23106W: http://en.wikipedia.org/wiki/Util-linux 23107T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 23108 23109UUID HELPERS 23110R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23111L: linux-kernel@vger.kernel.org 23112S: Maintained 23113F: include/linux/uuid.h 23114F: lib/test_uuid.c 23115F: lib/uuid.c 23116 23117UV SYSFS DRIVER 23118M: Justin Ernst <justin.ernst@hpe.com> 23119L: platform-driver-x86@vger.kernel.org 23120S: Maintained 23121F: drivers/platform/x86/uv_sysfs.c 23122 23123UVESAFB DRIVER 23124M: Michal Januszewski <spock@gentoo.org> 23125L: linux-fbdev@vger.kernel.org 23126S: Maintained 23127W: https://github.com/mjanusz/v86d 23128F: Documentation/fb/uvesafb.rst 23129F: drivers/video/fbdev/uvesafb.* 23130 23131Ux500 CLOCK DRIVERS 23132M: Ulf Hansson <ulf.hansson@linaro.org> 23133L: linux-clk@vger.kernel.org 23134L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 23135S: Maintained 23136F: drivers/clk/ux500/ 23137 23138V4L2 ASYNC AND FWNODE FRAMEWORKS 23139M: Sakari Ailus <sakari.ailus@linux.intel.com> 23140L: linux-media@vger.kernel.org 23141S: Maintained 23142T: git git://linuxtv.org/media_tree.git 23143F: drivers/media/v4l2-core/v4l2-async.c 23144F: drivers/media/v4l2-core/v4l2-fwnode.c 23145F: include/media/v4l2-async.h 23146F: include/media/v4l2-fwnode.h 23147 23148V4L2 LENS DRIVERS 23149M: Sakari Ailus <sakari.ailus@linux.intel.com> 23150L: linux-media@vger.kernel.org 23151S: Maintained 23152F: drivers/media/i2c/ak* 23153F: drivers/media/i2c/dw* 23154F: drivers/media/i2c/lm* 23155 23156V4L2 CAMERA SENSOR DRIVERS 23157M: Sakari Ailus <sakari.ailus@linux.intel.com> 23158L: linux-media@vger.kernel.org 23159S: Maintained 23160F: Documentation/driver-api/media/camera-sensor.rst 23161F: Documentation/driver-api/media/tx-rx.rst 23162F: drivers/media/i2c/ar* 23163F: drivers/media/i2c/gc* 23164F: drivers/media/i2c/hi* 23165F: drivers/media/i2c/imx* 23166F: drivers/media/i2c/mt* 23167F: drivers/media/i2c/og* 23168F: drivers/media/i2c/ov* 23169F: drivers/media/i2c/s5* 23170F: drivers/media/i2c/st-vgxy61.c 23171 23172VF610 NAND DRIVER 23173M: Stefan Agner <stefan@agner.ch> 23174L: linux-mtd@lists.infradead.org 23175S: Supported 23176F: drivers/mtd/nand/raw/vf610_nfc.c 23177 23178VFAT/FAT/MSDOS FILESYSTEM 23179M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 23180S: Maintained 23181F: Documentation/filesystems/vfat.rst 23182F: fs/fat/ 23183F: tools/testing/selftests/filesystems/fat/ 23184 23185VFIO CDX DRIVER 23186M: Nipun Gupta <nipun.gupta@amd.com> 23187M: Nikhil Agarwal <nikhil.agarwal@amd.com> 23188L: kvm@vger.kernel.org 23189S: Maintained 23190F: drivers/vfio/cdx/* 23191 23192VFIO DRIVER 23193M: Alex Williamson <alex.williamson@redhat.com> 23194L: kvm@vger.kernel.org 23195S: Maintained 23196T: git https://github.com/awilliam/linux-vfio.git 23197F: Documentation/ABI/testing/debugfs-vfio 23198F: Documentation/ABI/testing/sysfs-devices-vfio-dev 23199F: Documentation/driver-api/vfio.rst 23200F: drivers/vfio/ 23201F: include/linux/vfio.h 23202F: include/linux/vfio_pci_core.h 23203F: include/uapi/linux/vfio.h 23204 23205VFIO FSL-MC DRIVER 23206M: Diana Craciun <diana.craciun@oss.nxp.com> 23207L: kvm@vger.kernel.org 23208S: Maintained 23209F: drivers/vfio/fsl-mc/ 23210 23211VFIO HISILICON PCI DRIVER 23212M: Longfang Liu <liulongfang@huawei.com> 23213M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23214L: kvm@vger.kernel.org 23215S: Maintained 23216F: drivers/vfio/pci/hisilicon/ 23217 23218VFIO MEDIATED DEVICE DRIVERS 23219M: Kirti Wankhede <kwankhede@nvidia.com> 23220L: kvm@vger.kernel.org 23221S: Maintained 23222F: Documentation/driver-api/vfio-mediated-device.rst 23223F: drivers/vfio/mdev/ 23224F: include/linux/mdev.h 23225F: samples/vfio-mdev/ 23226 23227VFIO MLX5 PCI DRIVER 23228M: Yishai Hadas <yishaih@nvidia.com> 23229L: kvm@vger.kernel.org 23230S: Maintained 23231F: drivers/vfio/pci/mlx5/ 23232 23233VFIO NVIDIA GRACE GPU DRIVER 23234M: Ankit Agrawal <ankita@nvidia.com> 23235L: kvm@vger.kernel.org 23236S: Supported 23237F: drivers/vfio/pci/nvgrace-gpu/ 23238 23239VFIO PCI DEVICE SPECIFIC DRIVERS 23240R: Jason Gunthorpe <jgg@nvidia.com> 23241R: Yishai Hadas <yishaih@nvidia.com> 23242R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 23243R: Kevin Tian <kevin.tian@intel.com> 23244L: kvm@vger.kernel.org 23245S: Maintained 23246P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 23247F: drivers/vfio/pci/*/ 23248 23249VFIO PDS PCI DRIVER 23250M: Brett Creeley <brett.creeley@amd.com> 23251L: kvm@vger.kernel.org 23252S: Maintained 23253F: Documentation/networking/device_drivers/ethernet/amd/pds_vfio_pci.rst 23254F: drivers/vfio/pci/pds/ 23255 23256VFIO PLATFORM DRIVER 23257M: Eric Auger <eric.auger@redhat.com> 23258L: kvm@vger.kernel.org 23259S: Maintained 23260F: drivers/vfio/platform/ 23261 23262VFIO VIRTIO PCI DRIVER 23263M: Yishai Hadas <yishaih@nvidia.com> 23264L: kvm@vger.kernel.org 23265L: virtualization@lists.linux.dev 23266S: Maintained 23267F: drivers/vfio/pci/virtio 23268 23269VGA_SWITCHEROO 23270R: Lukas Wunner <lukas@wunner.de> 23271S: Maintained 23272T: git git://anongit.freedesktop.org/drm/drm-misc 23273F: Documentation/gpu/vga-switcheroo.rst 23274F: drivers/gpu/vga/vga_switcheroo.c 23275F: include/linux/vga_switcheroo.h 23276 23277VIA RHINE NETWORK DRIVER 23278M: Kevin Brace <kevinbrace@bracecomputerlab.com> 23279S: Maintained 23280F: drivers/net/ethernet/via/via-rhine.c 23281 23282VIA SD/MMC CARD CONTROLLER DRIVER 23283M: Bruce Chang <brucechang@via.com.tw> 23284M: Harald Welte <HaraldWelte@viatech.com> 23285S: Maintained 23286F: drivers/mmc/host/via-sdmmc.c 23287 23288VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 23289M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 23290L: linux-fbdev@vger.kernel.org 23291S: Maintained 23292F: drivers/video/fbdev/via/ 23293F: include/linux/via-core.h 23294F: include/linux/via_i2c.h 23295 23296VIA VELOCITY NETWORK DRIVER 23297M: Francois Romieu <romieu@fr.zoreil.com> 23298L: netdev@vger.kernel.org 23299S: Maintained 23300F: drivers/net/ethernet/via/via-velocity.* 23301 23302VICODEC VIRTUAL CODEC DRIVER 23303M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 23304L: linux-media@vger.kernel.org 23305S: Maintained 23306W: https://linuxtv.org 23307T: git git://linuxtv.org/media_tree.git 23308F: drivers/media/test-drivers/vicodec/* 23309 23310VIDEO I2C POLLING DRIVER 23311M: Matt Ranostay <matt.ranostay@konsulko.com> 23312L: linux-media@vger.kernel.org 23313S: Maintained 23314F: drivers/media/i2c/video-i2c.c 23315 23316VIDEO MULTIPLEXER DRIVER 23317M: Philipp Zabel <p.zabel@pengutronix.de> 23318L: linux-media@vger.kernel.org 23319S: Maintained 23320F: drivers/media/platform/video-mux.c 23321 23322VIDEOBUF2 FRAMEWORK 23323M: Tomasz Figa <tfiga@chromium.org> 23324M: Marek Szyprowski <m.szyprowski@samsung.com> 23325L: linux-media@vger.kernel.org 23326S: Maintained 23327F: drivers/media/common/videobuf2/* 23328F: include/media/videobuf2-* 23329 23330VIDTV VIRTUAL DIGITAL TV DRIVER 23331M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 23332L: linux-media@vger.kernel.org 23333S: Maintained 23334W: https://linuxtv.org 23335T: git git://linuxtv.org/media_tree.git 23336F: drivers/media/test-drivers/vidtv/* 23337 23338VIMC VIRTUAL MEDIA CONTROLLER DRIVER 23339M: Shuah Khan <skhan@linuxfoundation.org> 23340R: Kieran Bingham <kieran.bingham@ideasonboard.com> 23341L: linux-media@vger.kernel.org 23342S: Maintained 23343W: https://linuxtv.org 23344T: git git://linuxtv.org/media_tree.git 23345F: drivers/media/test-drivers/vimc/* 23346 23347VIRT LIB 23348M: Alex Williamson <alex.williamson@redhat.com> 23349M: Paolo Bonzini <pbonzini@redhat.com> 23350L: kvm@vger.kernel.org 23351S: Supported 23352F: virt/lib/ 23353 23354VIRTIO AND VHOST VSOCK DRIVER 23355M: Stefan Hajnoczi <stefanha@redhat.com> 23356M: Stefano Garzarella <sgarzare@redhat.com> 23357L: kvm@vger.kernel.org 23358L: virtualization@lists.linux.dev 23359L: netdev@vger.kernel.org 23360S: Maintained 23361F: drivers/vhost/vsock.c 23362F: include/linux/virtio_vsock.h 23363F: include/uapi/linux/virtio_vsock.h 23364F: net/vmw_vsock/virtio_transport.c 23365F: net/vmw_vsock/virtio_transport_common.c 23366 23367VIRTIO BALLOON 23368M: "Michael S. Tsirkin" <mst@redhat.com> 23369M: David Hildenbrand <david@redhat.com> 23370L: virtualization@lists.linux.dev 23371S: Maintained 23372F: drivers/virtio/virtio_balloon.c 23373F: include/linux/balloon_compaction.h 23374F: include/uapi/linux/virtio_balloon.h 23375F: mm/balloon_compaction.c 23376 23377VIRTIO BLOCK AND SCSI DRIVERS 23378M: "Michael S. Tsirkin" <mst@redhat.com> 23379M: Jason Wang <jasowang@redhat.com> 23380R: Paolo Bonzini <pbonzini@redhat.com> 23381R: Stefan Hajnoczi <stefanha@redhat.com> 23382L: virtualization@lists.linux.dev 23383S: Maintained 23384F: drivers/block/virtio_blk.c 23385F: drivers/scsi/virtio_scsi.c 23386F: include/uapi/linux/virtio_blk.h 23387F: include/uapi/linux/virtio_scsi.h 23388 23389VIRTIO CONSOLE DRIVER 23390M: Amit Shah <amit@kernel.org> 23391L: virtualization@lists.linux.dev 23392S: Maintained 23393F: drivers/char/virtio_console.c 23394F: include/uapi/linux/virtio_console.h 23395 23396VIRTIO CORE AND NET DRIVERS 23397M: "Michael S. Tsirkin" <mst@redhat.com> 23398M: Jason Wang <jasowang@redhat.com> 23399R: Xuan Zhuo <xuanzhuo@linux.alibaba.com> 23400L: virtualization@lists.linux.dev 23401S: Maintained 23402F: Documentation/ABI/testing/sysfs-bus-vdpa 23403F: Documentation/ABI/testing/sysfs-class-vduse 23404F: Documentation/devicetree/bindings/virtio/ 23405F: Documentation/driver-api/virtio/ 23406F: drivers/block/virtio_blk.c 23407F: drivers/crypto/virtio/ 23408F: drivers/net/virtio_net.c 23409F: drivers/vdpa/ 23410F: drivers/virtio/ 23411F: include/linux/vdpa.h 23412F: include/linux/virtio*.h 23413F: include/linux/vringh.h 23414F: include/uapi/linux/virtio_*.h 23415F: tools/virtio/ 23416 23417VIRTIO CRYPTO DRIVER 23418M: Gonglei <arei.gonglei@huawei.com> 23419L: virtualization@lists.linux.dev 23420L: linux-crypto@vger.kernel.org 23421S: Maintained 23422F: drivers/crypto/virtio/ 23423F: include/uapi/linux/virtio_crypto.h 23424 23425VIRTIO DRIVERS FOR S390 23426M: Cornelia Huck <cohuck@redhat.com> 23427M: Halil Pasic <pasic@linux.ibm.com> 23428M: Eric Farman <farman@linux.ibm.com> 23429L: linux-s390@vger.kernel.org 23430L: virtualization@lists.linux.dev 23431L: kvm@vger.kernel.org 23432S: Supported 23433F: arch/s390/include/uapi/asm/virtio-ccw.h 23434F: drivers/s390/virtio/ 23435 23436VIRTIO FILE SYSTEM 23437M: Vivek Goyal <vgoyal@redhat.com> 23438M: Stefan Hajnoczi <stefanha@redhat.com> 23439M: Miklos Szeredi <miklos@szeredi.hu> 23440L: virtualization@lists.linux.dev 23441L: linux-fsdevel@vger.kernel.org 23442S: Supported 23443W: https://virtio-fs.gitlab.io/ 23444F: Documentation/filesystems/virtiofs.rst 23445F: fs/fuse/virtio_fs.c 23446F: include/uapi/linux/virtio_fs.h 23447 23448VIRTIO GPIO DRIVER 23449M: Enrico Weigelt, metux IT consult <info@metux.net> 23450M: Viresh Kumar <vireshk@kernel.org> 23451L: linux-gpio@vger.kernel.org 23452L: virtualization@lists.linux.dev 23453S: Maintained 23454F: drivers/gpio/gpio-virtio.c 23455F: include/uapi/linux/virtio_gpio.h 23456 23457VIRTIO GPU DRIVER 23458M: David Airlie <airlied@redhat.com> 23459M: Gerd Hoffmann <kraxel@redhat.com> 23460R: Gurchetan Singh <gurchetansingh@chromium.org> 23461R: Chia-I Wu <olvaffe@gmail.com> 23462L: dri-devel@lists.freedesktop.org 23463L: virtualization@lists.linux.dev 23464S: Maintained 23465T: git git://anongit.freedesktop.org/drm/drm-misc 23466F: drivers/gpu/drm/ci/xfails/virtio* 23467F: drivers/gpu/drm/virtio/ 23468F: include/uapi/linux/virtio_gpu.h 23469 23470VIRTIO HOST (VHOST) 23471M: "Michael S. Tsirkin" <mst@redhat.com> 23472M: Jason Wang <jasowang@redhat.com> 23473L: kvm@vger.kernel.org 23474L: virtualization@lists.linux.dev 23475L: netdev@vger.kernel.org 23476S: Maintained 23477T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 23478F: drivers/vhost/ 23479F: include/linux/sched/vhost_task.h 23480F: include/linux/vhost_iotlb.h 23481F: include/uapi/linux/vhost.h 23482F: kernel/vhost_task.c 23483 23484VIRTIO HOST (VHOST-SCSI) 23485M: "Michael S. Tsirkin" <mst@redhat.com> 23486M: Jason Wang <jasowang@redhat.com> 23487M: Mike Christie <michael.christie@oracle.com> 23488R: Paolo Bonzini <pbonzini@redhat.com> 23489R: Stefan Hajnoczi <stefanha@redhat.com> 23490L: virtualization@lists.linux.dev 23491S: Maintained 23492F: drivers/vhost/scsi.c 23493 23494VIRTIO I2C DRIVER 23495M: Conghui Chen <conghui.chen@intel.com> 23496M: Viresh Kumar <viresh.kumar@linaro.org> 23497L: linux-i2c@vger.kernel.org 23498L: virtualization@lists.linux.dev 23499S: Maintained 23500F: drivers/i2c/busses/i2c-virtio.c 23501F: include/uapi/linux/virtio_i2c.h 23502 23503VIRTIO INPUT DRIVER 23504M: Gerd Hoffmann <kraxel@redhat.com> 23505S: Maintained 23506F: drivers/virtio/virtio_input.c 23507F: include/uapi/linux/virtio_input.h 23508 23509VIRTIO IOMMU DRIVER 23510M: Jean-Philippe Brucker <jean-philippe@linaro.org> 23511L: virtualization@lists.linux.dev 23512S: Maintained 23513F: drivers/iommu/virtio-iommu.c 23514F: include/uapi/linux/virtio_iommu.h 23515 23516VIRTIO MEM DRIVER 23517M: David Hildenbrand <david@redhat.com> 23518L: virtualization@lists.linux.dev 23519S: Maintained 23520W: https://virtio-mem.gitlab.io/ 23521F: drivers/virtio/virtio_mem.c 23522F: include/uapi/linux/virtio_mem.h 23523 23524VIRTIO PMEM DRIVER 23525M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 23526L: virtualization@lists.linux.dev 23527S: Maintained 23528F: drivers/nvdimm/nd_virtio.c 23529F: drivers/nvdimm/virtio_pmem.c 23530 23531VIRTIO SOUND DRIVER 23532M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 23533M: "Michael S. Tsirkin" <mst@redhat.com> 23534L: virtualization@lists.linux.dev 23535L: alsa-devel@alsa-project.org (moderated for non-subscribers) 23536S: Maintained 23537F: include/uapi/linux/virtio_snd.h 23538F: sound/virtio/* 23539 23540VIRTUAL BOX GUEST DEVICE DRIVER 23541M: Hans de Goede <hdegoede@redhat.com> 23542M: Arnd Bergmann <arnd@arndb.de> 23543M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 23544S: Maintained 23545F: drivers/virt/vboxguest/ 23546F: include/linux/vbox_utils.h 23547F: include/uapi/linux/vbox*.h 23548 23549VIRTUAL BOX SHARED FOLDER VFS DRIVER 23550M: Hans de Goede <hdegoede@redhat.com> 23551L: linux-fsdevel@vger.kernel.org 23552S: Maintained 23553F: fs/vboxsf/* 23554 23555VIRTUAL PCM TEST DRIVER 23556M: Ivan Orlov <ivan.orlov0322@gmail.com> 23557L: linux-sound@vger.kernel.org 23558S: Maintained 23559F: Documentation/sound/cards/pcmtest.rst 23560F: sound/drivers/pcmtest.c 23561F: tools/testing/selftests/alsa/test-pcmtest-driver.c 23562 23563VIRTUAL SERIO DEVICE DRIVER 23564M: Stephen Chandler Paul <thatslyude@gmail.com> 23565S: Maintained 23566F: drivers/input/serio/userio.c 23567F: include/uapi/linux/userio.h 23568 23569VISHAY VEML6075 UVA AND UVB LIGHT SENSOR DRIVER 23570M: Javier Carrasco <javier.carrasco.cruz@gmail.com> 23571S: Maintained 23572F: Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml 23573F: drivers/iio/light/veml6075.c 23574 23575VISL VIRTUAL STATELESS DECODER DRIVER 23576M: Daniel Almeida <daniel.almeida@collabora.com> 23577L: linux-media@vger.kernel.org 23578S: Supported 23579F: drivers/media/test-drivers/visl 23580 23581VIVID VIRTUAL VIDEO DRIVER 23582M: Hans Verkuil <hverkuil@xs4all.nl> 23583L: linux-media@vger.kernel.org 23584S: Maintained 23585W: https://linuxtv.org 23586T: git git://linuxtv.org/media_tree.git 23587F: drivers/media/test-drivers/vivid/* 23588 23589VM SOCKETS (AF_VSOCK) 23590M: Stefano Garzarella <sgarzare@redhat.com> 23591L: virtualization@lists.linux.dev 23592L: netdev@vger.kernel.org 23593S: Maintained 23594F: drivers/net/vsockmon.c 23595F: include/net/af_vsock.h 23596F: include/uapi/linux/vm_sockets.h 23597F: include/uapi/linux/vm_sockets_diag.h 23598F: include/uapi/linux/vsockmon.h 23599F: net/vmw_vsock/ 23600F: tools/testing/vsock/ 23601 23602VMALLOC 23603M: Andrew Morton <akpm@linux-foundation.org> 23604R: Uladzislau Rezki <urezki@gmail.com> 23605R: Christoph Hellwig <hch@infradead.org> 23606R: Lorenzo Stoakes <lstoakes@gmail.com> 23607L: linux-mm@kvack.org 23608S: Maintained 23609W: http://www.linux-mm.org 23610T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm 23611F: include/linux/vmalloc.h 23612F: mm/vmalloc.c 23613 23614VME SUBSYSTEM 23615L: linux-kernel@vger.kernel.org 23616S: Orphan 23617T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 23618F: Documentation/driver-api/vme.rst 23619F: drivers/staging/vme_user/ 23620 23621VMWARE BALLOON DRIVER 23622M: Jerrin Shaji George <jerrin.shaji-george@broadcom.com> 23623R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23624L: linux-kernel@vger.kernel.org 23625S: Supported 23626F: drivers/misc/vmw_balloon.c 23627 23628VMWARE HYPERVISOR INTERFACE 23629M: Ajay Kaher <akaher@vmware.com> 23630M: Alexey Makhalov <amakhalov@vmware.com> 23631R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23632L: virtualization@lists.linux.dev 23633L: x86@kernel.org 23634S: Supported 23635T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 23636F: arch/x86/include/asm/vmware.h 23637F: arch/x86/kernel/cpu/vmware.c 23638 23639VMWARE PVRDMA DRIVER 23640M: Bryan Tan <bryantan@vmware.com> 23641M: Vishnu Dasa <vdasa@vmware.com> 23642R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23643L: linux-rdma@vger.kernel.org 23644S: Supported 23645F: drivers/infiniband/hw/vmw_pvrdma/ 23646 23647VMWARE PVSCSI DRIVER 23648M: Vishal Bhakta <vbhakta@vmware.com> 23649R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23650L: linux-scsi@vger.kernel.org 23651S: Supported 23652F: drivers/scsi/vmw_pvscsi.c 23653F: drivers/scsi/vmw_pvscsi.h 23654 23655VMWARE VIRTUAL PTP CLOCK DRIVER 23656M: Jeff Sipek <jsipek@vmware.com> 23657R: Ajay Kaher <akaher@vmware.com> 23658R: Alexey Makhalov <amakhalov@vmware.com> 23659R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23660L: netdev@vger.kernel.org 23661S: Supported 23662F: drivers/ptp/ptp_vmw.c 23663 23664VMWARE VMCI DRIVER 23665M: Bryan Tan <bryantan@vmware.com> 23666M: Vishnu Dasa <vdasa@vmware.com> 23667R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23668L: linux-kernel@vger.kernel.org 23669S: Supported 23670F: drivers/misc/vmw_vmci/ 23671F: include/linux/vmw_vmci* 23672 23673VMWARE VMMOUSE SUBDRIVER 23674M: Zack Rusin <zack.rusin@broadcom.com> 23675R: Broadcom internal kernel review list <bcm-kernel-feedback-list@broadcom.com> 23676L: linux-input@vger.kernel.org 23677S: Supported 23678F: drivers/input/mouse/vmmouse.c 23679F: drivers/input/mouse/vmmouse.h 23680 23681VMWARE VMXNET3 ETHERNET DRIVER 23682M: Ronak Doshi <doshir@vmware.com> 23683R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23684L: netdev@vger.kernel.org 23685S: Supported 23686F: drivers/net/vmxnet3/ 23687 23688VMWARE VSOCK VMCI TRANSPORT DRIVER 23689M: Bryan Tan <bryantan@vmware.com> 23690M: Vishnu Dasa <vdasa@vmware.com> 23691R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 23692L: linux-kernel@vger.kernel.org 23693S: Supported 23694F: net/vmw_vsock/vmci_transport* 23695 23696VOCORE VOCORE2 BOARD 23697M: Harvey Hunt <harveyhuntnexus@gmail.com> 23698L: linux-mips@vger.kernel.org 23699S: Maintained 23700F: arch/mips/boot/dts/ralink/vocore2.dts 23701 23702VOLTAGE AND CURRENT REGULATOR FRAMEWORK 23703M: Liam Girdwood <lgirdwood@gmail.com> 23704M: Mark Brown <broonie@kernel.org> 23705L: linux-kernel@vger.kernel.org 23706S: Supported 23707W: http://www.slimlogic.co.uk/?p=48 23708T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 23709F: Documentation/devicetree/bindings/regulator/ 23710F: Documentation/power/regulator/ 23711F: drivers/regulator/ 23712F: include/dt-bindings/regulator/ 23713F: include/linux/regulator/ 23714K: regulator_get_optional 23715 23716VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 23717R: Matti Vaittinen <mazziesaccount@gmail.com> 23718F: drivers/regulator/irq_helpers.c 23719 23720VRF 23721M: David Ahern <dsahern@kernel.org> 23722L: netdev@vger.kernel.org 23723S: Maintained 23724F: Documentation/networking/vrf.rst 23725F: drivers/net/vrf.c 23726 23727VSPRINTF 23728M: Petr Mladek <pmladek@suse.com> 23729M: Steven Rostedt <rostedt@goodmis.org> 23730R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 23731R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 23732R: Sergey Senozhatsky <senozhatsky@chromium.org> 23733S: Maintained 23734T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 23735F: Documentation/core-api/printk-formats.rst 23736F: lib/test_printf.c 23737F: lib/test_scanf.c 23738F: lib/vsprintf.c 23739 23740VT1211 HARDWARE MONITOR DRIVER 23741M: Juerg Haefliger <juergh@proton.me> 23742L: linux-hwmon@vger.kernel.org 23743S: Maintained 23744F: Documentation/hwmon/vt1211.rst 23745F: drivers/hwmon/vt1211.c 23746 23747VT8231 HARDWARE MONITOR DRIVER 23748M: Roger Lucas <vt8231@hiddenengine.co.uk> 23749L: linux-hwmon@vger.kernel.org 23750S: Maintained 23751F: drivers/hwmon/vt8231.c 23752 23753VUB300 USB to SDIO/SD/MMC bridge chip 23754L: linux-mmc@vger.kernel.org 23755S: Orphan 23756F: drivers/mmc/host/vub300.c 23757 23758W1 DALLAS'S 1-WIRE BUS 23759M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 23760S: Maintained 23761F: Documentation/devicetree/bindings/w1/ 23762F: Documentation/w1/ 23763F: drivers/w1/ 23764F: include/linux/w1.h 23765 23766W83791D HARDWARE MONITORING DRIVER 23767M: Marc Hulsman <m.hulsman@tudelft.nl> 23768L: linux-hwmon@vger.kernel.org 23769S: Maintained 23770F: Documentation/hwmon/w83791d.rst 23771F: drivers/hwmon/w83791d.c 23772 23773W83793 HARDWARE MONITORING DRIVER 23774M: Rudolf Marek <r.marek@assembler.cz> 23775L: linux-hwmon@vger.kernel.org 23776S: Maintained 23777F: Documentation/hwmon/w83793.rst 23778F: drivers/hwmon/w83793.c 23779 23780W83795 HARDWARE MONITORING DRIVER 23781M: Jean Delvare <jdelvare@suse.com> 23782L: linux-hwmon@vger.kernel.org 23783S: Maintained 23784F: drivers/hwmon/w83795.c 23785 23786W83L51xD SD/MMC CARD INTERFACE DRIVER 23787M: Pierre Ossman <pierre@ossman.eu> 23788S: Maintained 23789F: drivers/mmc/host/wbsd.* 23790 23791WACOM PROTOCOL 4 SERIAL TABLETS 23792M: Julian Squires <julian@cipht.net> 23793M: Hans de Goede <hdegoede@redhat.com> 23794L: linux-input@vger.kernel.org 23795S: Maintained 23796F: drivers/input/tablet/wacom_serial4.c 23797 23798WANGXUN ETHERNET DRIVER 23799M: Jiawen Wu <jiawenwu@trustnetic.com> 23800M: Mengyuan Lou <mengyuanlou@net-swift.com> 23801L: netdev@vger.kernel.org 23802S: Maintained 23803W: https://www.net-swift.com 23804F: Documentation/networking/device_drivers/ethernet/wangxun/* 23805F: drivers/net/ethernet/wangxun/ 23806F: drivers/net/pcs/pcs-xpcs-wx.c 23807 23808WATCHDOG DEVICE DRIVERS 23809M: Wim Van Sebroeck <wim@linux-watchdog.org> 23810M: Guenter Roeck <linux@roeck-us.net> 23811L: linux-watchdog@vger.kernel.org 23812S: Maintained 23813W: http://www.linux-watchdog.org/ 23814T: git git://www.linux-watchdog.org/linux-watchdog.git 23815F: Documentation/devicetree/bindings/watchdog/ 23816F: Documentation/watchdog/ 23817F: drivers/watchdog/ 23818F: include/linux/watchdog.h 23819F: include/trace/events/watchdog.h 23820F: include/uapi/linux/watchdog.h 23821 23822WAVE5 VPU CODEC DRIVER 23823M: Nas Chung <nas.chung@chipsnmedia.com> 23824M: Jackson Lee <jackson.lee@chipsnmedia.com> 23825L: linux-media@vger.kernel.org 23826S: Maintained 23827F: Documentation/devicetree/bindings/media/cnm,wave521c.yaml 23828F: drivers/media/platform/chips-media/wave5/ 23829 23830WHISKEYCOVE PMIC GPIO DRIVER 23831M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 23832L: linux-gpio@vger.kernel.org 23833S: Maintained 23834F: drivers/gpio/gpio-wcove.c 23835 23836WHWAVE RTC DRIVER 23837M: Dianlong Li <long17.cool@163.com> 23838L: linux-rtc@vger.kernel.org 23839S: Maintained 23840F: drivers/rtc/rtc-sd3078.c 23841 23842WIIMOTE HID DRIVER 23843M: David Rheinsberg <david@readahead.eu> 23844L: linux-input@vger.kernel.org 23845S: Maintained 23846F: drivers/hid/hid-wiimote* 23847 23848WILOCITY WIL6210 WIRELESS DRIVER 23849L: linux-wireless@vger.kernel.org 23850S: Orphan 23851W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 23852F: drivers/net/wireless/ath/wil6210/ 23853 23854WINBOND CIR DRIVER 23855M: David Härdeman <david@hardeman.nu> 23856S: Maintained 23857F: drivers/media/rc/winbond-cir.c 23858 23859WINSYSTEMS EBC-C384 WATCHDOG DRIVER 23860L: linux-watchdog@vger.kernel.org 23861S: Orphan 23862F: drivers/watchdog/ebc-c384_wdt.c 23863 23864WINSYSTEMS WS16C48 GPIO DRIVER 23865M: William Breathitt Gray <william.gray@linaro.org> 23866L: linux-gpio@vger.kernel.org 23867S: Maintained 23868F: drivers/gpio/gpio-ws16c48.c 23869 23870WIREGUARD SECURE NETWORK TUNNEL 23871M: Jason A. Donenfeld <Jason@zx2c4.com> 23872L: wireguard@lists.zx2c4.com 23873L: netdev@vger.kernel.org 23874S: Maintained 23875F: drivers/net/wireguard/ 23876F: tools/testing/selftests/wireguard/ 23877 23878WISTRON LAPTOP BUTTON DRIVER 23879M: Miloslav Trmac <mitr@volny.cz> 23880S: Maintained 23881F: drivers/input/misc/wistron_btns.c 23882 23883WMI BINARY MOF DRIVER 23884M: Armin Wolf <W_Armin@gmx.de> 23885R: Thomas Weißschuh <linux@weissschuh.net> 23886L: platform-driver-x86@vger.kernel.org 23887S: Maintained 23888F: Documentation/ABI/stable/sysfs-platform-wmi-bmof 23889F: Documentation/wmi/devices/wmi-bmof.rst 23890F: drivers/platform/x86/wmi-bmof.c 23891 23892WOLFSON MICROELECTRONICS DRIVERS 23893L: patches@opensource.cirrus.com 23894S: Supported 23895W: https://github.com/CirrusLogic/linux-drivers/wiki 23896T: git https://github.com/CirrusLogic/linux-drivers.git 23897F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 23898F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 23899F: Documentation/devicetree/bindings/mfd/wm831x.txt 23900F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 23901F: Documentation/devicetree/bindings/sound/wlf,*.yaml 23902F: Documentation/devicetree/bindings/sound/wm* 23903F: Documentation/hwmon/wm83??.rst 23904F: arch/arm/mach-s3c/mach-crag6410* 23905F: drivers/clk/clk-wm83*.c 23906F: drivers/gpio/gpio-*wm*.c 23907F: drivers/gpio/gpio-arizona.c 23908F: drivers/hwmon/wm83??-hwmon.c 23909F: drivers/input/misc/wm831x-on.c 23910F: drivers/input/touchscreen/wm831x-ts.c 23911F: drivers/input/touchscreen/wm97*.c 23912F: drivers/leds/leds-wm83*.c 23913F: drivers/mfd/arizona* 23914F: drivers/mfd/cs47l24* 23915F: drivers/mfd/wm*.c 23916F: drivers/power/supply/wm83*.c 23917F: drivers/regulator/arizona* 23918F: drivers/regulator/wm8*.c 23919F: drivers/rtc/rtc-wm83*.c 23920F: drivers/video/backlight/wm83*_bl.c 23921F: drivers/watchdog/wm83*_wdt.c 23922F: include/linux/mfd/arizona/ 23923F: include/linux/mfd/wm831x/ 23924F: include/linux/mfd/wm8350/ 23925F: include/linux/mfd/wm8400* 23926F: include/linux/regulator/arizona* 23927F: include/linux/wm97xx.h 23928F: include/sound/wm????.h 23929F: sound/soc/codecs/arizona* 23930F: sound/soc/codecs/cs47l24* 23931F: sound/soc/codecs/wm* 23932 23933WORKQUEUE 23934M: Tejun Heo <tj@kernel.org> 23935R: Lai Jiangshan <jiangshanlai@gmail.com> 23936S: Maintained 23937T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 23938F: Documentation/core-api/workqueue.rst 23939F: include/linux/workqueue.h 23940F: kernel/workqueue.c 23941F: kernel/workqueue_internal.h 23942 23943WWAN DRIVERS 23944M: Loic Poulain <loic.poulain@linaro.org> 23945M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 23946R: Johannes Berg <johannes@sipsolutions.net> 23947L: netdev@vger.kernel.org 23948S: Maintained 23949F: drivers/net/wwan/ 23950F: include/linux/wwan.h 23951F: include/uapi/linux/wwan.h 23952 23953X-POWERS AXP288 PMIC DRIVERS 23954M: Hans de Goede <hdegoede@redhat.com> 23955S: Maintained 23956F: drivers/acpi/pmic/intel_pmic_xpower.c 23957N: axp288 23958 23959X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 23960M: Chen-Yu Tsai <wens@csie.org> 23961L: linux-kernel@vger.kernel.org 23962S: Maintained 23963N: axp[128] 23964 23965X.25 STACK 23966M: Martin Schiller <ms@dev.tdt.de> 23967L: linux-x25@vger.kernel.org 23968S: Maintained 23969F: Documentation/networking/lapb-module.rst 23970F: Documentation/networking/x25* 23971F: drivers/net/wan/hdlc_x25.c 23972F: drivers/net/wan/lapbether.c 23973F: include/*/lapb.h 23974F: include/net/x25* 23975F: include/uapi/linux/x25.h 23976F: net/lapb/ 23977F: net/x25/ 23978 23979X86 ARCHITECTURE (32-BIT AND 64-BIT) 23980M: Thomas Gleixner <tglx@linutronix.de> 23981M: Ingo Molnar <mingo@redhat.com> 23982M: Borislav Petkov <bp@alien8.de> 23983M: Dave Hansen <dave.hansen@linux.intel.com> 23984M: x86@kernel.org 23985R: "H. Peter Anvin" <hpa@zytor.com> 23986L: linux-kernel@vger.kernel.org 23987S: Maintained 23988T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 23989F: Documentation/arch/x86/ 23990F: Documentation/devicetree/bindings/x86/ 23991F: arch/x86/ 23992 23993X86 ENTRY CODE 23994M: Andy Lutomirski <luto@kernel.org> 23995L: linux-kernel@vger.kernel.org 23996S: Maintained 23997T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 23998F: arch/x86/entry/ 23999 24000X86 HARDWARE VULNERABILITIES 24001M: Thomas Gleixner <tglx@linutronix.de> 24002M: Borislav Petkov <bp@alien8.de> 24003M: Peter Zijlstra <peterz@infradead.org> 24004M: Josh Poimboeuf <jpoimboe@kernel.org> 24005R: Pawan Gupta <pawan.kumar.gupta@linux.intel.com> 24006S: Maintained 24007F: Documentation/admin-guide/hw-vuln/ 24008F: arch/x86/include/asm/nospec-branch.h 24009F: arch/x86/kernel/cpu/bugs.c 24010 24011X86 MCE INFRASTRUCTURE 24012M: Tony Luck <tony.luck@intel.com> 24013M: Borislav Petkov <bp@alien8.de> 24014L: linux-edac@vger.kernel.org 24015S: Maintained 24016F: Documentation/ABI/testing/sysfs-mce 24017F: Documentation/arch/x86/x86_64/machinecheck.rst 24018F: arch/x86/kernel/cpu/mce/* 24019 24020X86 MICROCODE UPDATE SUPPORT 24021M: Borislav Petkov <bp@alien8.de> 24022S: Maintained 24023F: arch/x86/kernel/cpu/microcode/* 24024 24025X86 MM 24026M: Dave Hansen <dave.hansen@linux.intel.com> 24027M: Andy Lutomirski <luto@kernel.org> 24028M: Peter Zijlstra <peterz@infradead.org> 24029L: linux-kernel@vger.kernel.org 24030S: Maintained 24031T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 24032F: arch/x86/mm/ 24033 24034X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 24035M: Hans de Goede <hdegoede@redhat.com> 24036L: platform-driver-x86@vger.kernel.org 24037S: Maintained 24038T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24039F: drivers/platform/x86/x86-android-tablets/ 24040 24041X86 PLATFORM DRIVERS 24042M: Hans de Goede <hdegoede@redhat.com> 24043M: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> 24044L: platform-driver-x86@vger.kernel.org 24045S: Maintained 24046Q: https://patchwork.kernel.org/project/platform-driver-x86/list/ 24047T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 24048F: drivers/platform/olpc/ 24049F: drivers/platform/x86/ 24050F: include/linux/platform_data/x86/ 24051 24052X86 PLATFORM UV HPE SUPERDOME FLEX 24053M: Steve Wahl <steve.wahl@hpe.com> 24054R: Justin Ernst <justin.ernst@hpe.com> 24055R: Kyle Meyer <kyle.meyer@hpe.com> 24056R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 24057R: Russ Anderson <russ.anderson@hpe.com> 24058S: Supported 24059F: arch/x86/include/asm/uv/ 24060F: arch/x86/kernel/apic/x2apic_uv_x.c 24061F: arch/x86/platform/uv/ 24062 24063X86 STACK UNWINDING 24064M: Josh Poimboeuf <jpoimboe@kernel.org> 24065M: Peter Zijlstra <peterz@infradead.org> 24066S: Supported 24067F: arch/x86/include/asm/unwind*.h 24068F: arch/x86/kernel/dumpstack.c 24069F: arch/x86/kernel/stacktrace.c 24070F: arch/x86/kernel/unwind_*.c 24071 24072X86 TRUST DOMAIN EXTENSIONS (TDX) 24073M: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 24074R: Dave Hansen <dave.hansen@linux.intel.com> 24075L: x86@kernel.org 24076L: linux-coco@lists.linux.dev 24077S: Supported 24078T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/tdx 24079F: arch/x86/boot/compressed/tdx* 24080F: arch/x86/coco/tdx/ 24081F: arch/x86/include/asm/shared/tdx.h 24082F: arch/x86/include/asm/tdx.h 24083F: arch/x86/virt/vmx/tdx/ 24084F: drivers/virt/coco/tdx-guest 24085 24086X86 VDSO 24087M: Andy Lutomirski <luto@kernel.org> 24088L: linux-kernel@vger.kernel.org 24089S: Maintained 24090T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 24091F: arch/x86/entry/vdso/ 24092 24093XARRAY 24094M: Matthew Wilcox <willy@infradead.org> 24095L: linux-fsdevel@vger.kernel.org 24096S: Supported 24097F: Documentation/core-api/xarray.rst 24098F: include/linux/idr.h 24099F: include/linux/xarray.h 24100F: lib/idr.c 24101F: lib/xarray.c 24102F: tools/testing/radix-tree 24103 24104XBOX DVD IR REMOTE 24105M: Benjamin Valentin <benpicco@googlemail.com> 24106S: Maintained 24107F: drivers/media/rc/keymaps/rc-xbox-dvd.c 24108F: drivers/media/rc/xbox_remote.c 24109 24110XC2028/3028 TUNER DRIVER 24111M: Mauro Carvalho Chehab <mchehab@kernel.org> 24112L: linux-media@vger.kernel.org 24113S: Maintained 24114W: https://linuxtv.org 24115T: git git://linuxtv.org/media_tree.git 24116F: drivers/media/tuners/xc2028.* 24117 24118XDP (eXpress Data Path) 24119M: Alexei Starovoitov <ast@kernel.org> 24120M: Daniel Borkmann <daniel@iogearbox.net> 24121M: David S. Miller <davem@davemloft.net> 24122M: Jakub Kicinski <kuba@kernel.org> 24123M: Jesper Dangaard Brouer <hawk@kernel.org> 24124M: John Fastabend <john.fastabend@gmail.com> 24125L: netdev@vger.kernel.org 24126L: bpf@vger.kernel.org 24127S: Supported 24128F: drivers/net/ethernet/*/*/*/*/*xdp* 24129F: drivers/net/ethernet/*/*/*xdp* 24130F: include/net/xdp.h 24131F: include/net/xdp_priv.h 24132F: include/trace/events/xdp.h 24133F: kernel/bpf/cpumap.c 24134F: kernel/bpf/devmap.c 24135F: net/core/xdp.c 24136F: samples/bpf/xdp* 24137F: tools/testing/selftests/bpf/*/*xdp* 24138F: tools/testing/selftests/bpf/*xdp* 24139K: (?:\b|_)xdp(?:\b|_) 24140 24141XDP SOCKETS (AF_XDP) 24142M: Björn Töpel <bjorn@kernel.org> 24143M: Magnus Karlsson <magnus.karlsson@intel.com> 24144M: Maciej Fijalkowski <maciej.fijalkowski@intel.com> 24145R: Jonathan Lemon <jonathan.lemon@gmail.com> 24146L: netdev@vger.kernel.org 24147L: bpf@vger.kernel.org 24148S: Maintained 24149F: Documentation/networking/af_xdp.rst 24150F: include/net/netns/xdp.h 24151F: include/net/xdp_sock* 24152F: include/net/xsk_buff_pool.h 24153F: include/uapi/linux/if_xdp.h 24154F: include/uapi/linux/xdp_diag.h 24155F: net/xdp/ 24156F: tools/testing/selftests/bpf/*xsk* 24157 24158XEN BLOCK SUBSYSTEM 24159M: Roger Pau Monné <roger.pau@citrix.com> 24160L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24161S: Supported 24162F: drivers/block/xen* 24163F: drivers/block/xen-blkback/* 24164 24165XEN HYPERVISOR ARM 24166M: Stefano Stabellini <sstabellini@kernel.org> 24167L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24168S: Maintained 24169F: arch/arm/include/asm/xen/ 24170F: arch/arm/xen/ 24171 24172XEN HYPERVISOR ARM64 24173M: Stefano Stabellini <sstabellini@kernel.org> 24174L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24175S: Maintained 24176F: arch/arm64/include/asm/xen/ 24177F: arch/arm64/xen/ 24178 24179XEN HYPERVISOR INTERFACE 24180M: Juergen Gross <jgross@suse.com> 24181M: Stefano Stabellini <sstabellini@kernel.org> 24182R: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> 24183L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24184S: Supported 24185T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 24186F: Documentation/ABI/stable/sysfs-hypervisor-xen 24187F: Documentation/ABI/testing/sysfs-hypervisor-xen 24188F: drivers/*/xen-*front.c 24189F: drivers/xen/ 24190F: include/uapi/xen/ 24191F: include/xen/ 24192F: kernel/configs/xen.config 24193 24194XEN HYPERVISOR X86 24195M: Juergen Gross <jgross@suse.com> 24196R: Boris Ostrovsky <boris.ostrovsky@oracle.com> 24197L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24198S: Supported 24199F: arch/x86/configs/xen.config 24200F: arch/x86/include/asm/pvclock-abi.h 24201F: arch/x86/include/asm/xen/ 24202F: arch/x86/platform/pvh/ 24203F: arch/x86/xen/ 24204 24205XEN NETWORK BACKEND DRIVER 24206M: Wei Liu <wei.liu@kernel.org> 24207M: Paul Durrant <paul@xen.org> 24208L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24209L: netdev@vger.kernel.org 24210S: Supported 24211F: drivers/net/xen-netback/* 24212 24213XEN PCI SUBSYSTEM 24214M: Juergen Gross <jgross@suse.com> 24215L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24216S: Supported 24217F: arch/x86/pci/*xen* 24218F: drivers/pci/*xen* 24219 24220XEN PVSCSI DRIVERS 24221M: Juergen Gross <jgross@suse.com> 24222L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24223L: linux-scsi@vger.kernel.org 24224S: Supported 24225F: drivers/scsi/xen-scsifront.c 24226F: drivers/xen/xen-scsiback.c 24227F: include/xen/interface/io/vscsiif.h 24228 24229XEN PVUSB DRIVER 24230M: Juergen Gross <jgross@suse.com> 24231L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24232L: linux-usb@vger.kernel.org 24233S: Supported 24234F: drivers/usb/host/xen* 24235F: include/xen/interface/io/usbif.h 24236 24237XEN SOUND FRONTEND DRIVER 24238M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 24239L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24240L: alsa-devel@alsa-project.org (moderated for non-subscribers) 24241S: Supported 24242F: sound/xen/* 24243 24244XEN SWIOTLB SUBSYSTEM 24245M: Juergen Gross <jgross@suse.com> 24246M: Stefano Stabellini <sstabellini@kernel.org> 24247L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 24248L: iommu@lists.linux.dev 24249S: Supported 24250F: arch/*/include/asm/xen/swiotlb-xen.h 24251F: drivers/xen/swiotlb-xen.c 24252F: include/xen/arm/swiotlb-xen.h 24253F: include/xen/swiotlb-xen.h 24254 24255XFS FILESYSTEM 24256M: Chandan Babu R <chandan.babu@oracle.com> 24257R: Darrick J. Wong <djwong@kernel.org> 24258L: linux-xfs@vger.kernel.org 24259S: Supported 24260W: http://xfs.org/ 24261C: irc://irc.oftc.net/xfs 24262T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 24263P: Documentation/filesystems/xfs/xfs-maintainer-entry-profile.rst 24264F: Documentation/ABI/testing/sysfs-fs-xfs 24265F: Documentation/admin-guide/xfs.rst 24266F: Documentation/filesystems/xfs/* 24267F: fs/xfs/ 24268F: include/uapi/linux/dqblk_xfs.h 24269F: include/uapi/linux/fsmap.h 24270 24271XILINX AMS DRIVER 24272M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 24273L: linux-iio@vger.kernel.org 24274S: Maintained 24275F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 24276F: drivers/iio/adc/xilinx-ams.c 24277 24278XILINX AXI ETHERNET DRIVER 24279M: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com> 24280S: Maintained 24281F: Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml 24282F: drivers/net/ethernet/xilinx/xilinx_axienet* 24283 24284XILINX CAN DRIVER 24285M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 24286L: linux-can@vger.kernel.org 24287S: Maintained 24288F: Documentation/devicetree/bindings/net/can/xilinx,can.yaml 24289F: drivers/net/can/xilinx_can.c 24290 24291XILINX EVENT MANAGEMENT DRIVER 24292M: Michal Simek <michal.simek@amd.com> 24293S: Maintained 24294F: drivers/soc/xilinx/xlnx_event_manager.c 24295F: include/linux/firmware/xlnx-event-manager.h 24296 24297XILINX GPIO DRIVER 24298M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24299R: Srinivas Neeli <srinivas.neeli@amd.com> 24300R: Michal Simek <michal.simek@amd.com> 24301S: Maintained 24302F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 24303F: Documentation/devicetree/bindings/gpio/xlnx,gpio-xilinx.yaml 24304F: drivers/gpio/gpio-xilinx.c 24305F: drivers/gpio/gpio-zynq.c 24306 24307XILINX LL TEMAC ETHERNET DRIVER 24308L: netdev@vger.kernel.org 24309S: Orphan 24310F: drivers/net/ethernet/xilinx/ll_temac* 24311 24312XILINX PWM DRIVER 24313M: Sean Anderson <sean.anderson@seco.com> 24314S: Maintained 24315F: drivers/pwm/pwm-xilinx.c 24316F: include/clocksource/timer-xilinx.h 24317 24318XILINX SD-FEC IP CORES 24319M: Derek Kiernan <derek.kiernan@amd.com> 24320M: Dragan Cvetic <dragan.cvetic@amd.com> 24321S: Maintained 24322F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.yaml 24323F: Documentation/misc-devices/xilinx_sdfec.rst 24324F: drivers/misc/Kconfig 24325F: drivers/misc/Makefile 24326F: drivers/misc/xilinx_sdfec.c 24327F: include/uapi/misc/xilinx_sdfec.h 24328 24329XILINX UARTLITE SERIAL DRIVER 24330M: Peter Korsgaard <jacmet@sunsite.dk> 24331L: linux-serial@vger.kernel.org 24332S: Maintained 24333F: drivers/tty/serial/uartlite.c 24334 24335XILINX VIDEO IP CORES 24336M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24337L: linux-media@vger.kernel.org 24338S: Supported 24339T: git git://linuxtv.org/media_tree.git 24340F: Documentation/devicetree/bindings/media/xilinx/ 24341F: drivers/media/platform/xilinx/ 24342F: include/uapi/linux/xilinx-v4l2-controls.h 24343 24344XILINX VERSAL EDAC DRIVER 24345M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24346M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24347S: Maintained 24348F: Documentation/devicetree/bindings/memory-controllers/xlnx,versal-ddrmc-edac.yaml 24349F: drivers/edac/versal_edac.c 24350 24351XILINX WATCHDOG DRIVER 24352M: Srinivas Neeli <srinivas.neeli@amd.com> 24353R: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24354R: Michal Simek <michal.simek@amd.com> 24355S: Maintained 24356F: Documentation/devicetree/bindings/watchdog/xlnx,versal-wwdt.yaml 24357F: Documentation/devicetree/bindings/watchdog/xlnx,xps-timebase-wdt.yaml 24358F: drivers/watchdog/of_xilinx_wdt.c 24359F: drivers/watchdog/xilinx_wwdt.c 24360 24361XILINX XDMA DRIVER 24362M: Lizhi Hou <lizhi.hou@amd.com> 24363M: Brian Xu <brian.xu@amd.com> 24364M: Raj Kumar Rampelli <raj.kumar.rampelli@amd.com> 24365L: dmaengine@vger.kernel.org 24366S: Supported 24367F: drivers/dma/xilinx/xdma-regs.h 24368F: drivers/dma/xilinx/xdma.c 24369F: include/linux/dma/amd_xdma.h 24370F: include/linux/platform_data/amd_xdma.h 24371 24372XILINX ZYNQMP DPDMA DRIVER 24373M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24374L: dmaengine@vger.kernel.org 24375S: Supported 24376F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 24377F: drivers/dma/xilinx/xilinx_dpdma.c 24378F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 24379 24380XILINX ZYNQMP OCM EDAC DRIVER 24381M: Shubhrajyoti Datta <shubhrajyoti.datta@amd.com> 24382M: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> 24383S: Maintained 24384F: Documentation/devicetree/bindings/memory-controllers/xlnx,zynqmp-ocmc-1.0.yaml 24385F: drivers/edac/zynqmp_edac.c 24386 24387XILINX ZYNQMP PSGTR PHY DRIVER 24388M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 24389L: linux-kernel@vger.kernel.org 24390S: Supported 24391T: git https://github.com/Xilinx/linux-xlnx.git 24392F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 24393F: drivers/phy/xilinx/phy-zynqmp.c 24394 24395XILINX ZYNQMP SHA3 DRIVER 24396M: Harsha <harsha.harsha@amd.com> 24397S: Maintained 24398F: drivers/crypto/xilinx/zynqmp-sha.c 24399 24400XILINX ZYNQMP NVMEM DRIVER 24401M: Praveen Teja Kundanala <praveen.teja.kundanala@amd.com> 24402M: Kalyani Akula <kalyani.akula@amd.com> 24403R: Michal Simek <michal.simek@amd.com> 24404S: Maintained 24405F: Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml 24406F: drivers/nvmem/zynqmp_nvmem.c 24407 24408XILLYBUS DRIVER 24409M: Eli Billauer <eli.billauer@gmail.com> 24410L: linux-kernel@vger.kernel.org 24411S: Supported 24412F: drivers/char/xillybus/ 24413 24414XLP9XX I2C DRIVER 24415M: George Cherian <gcherian@marvell.com> 24416L: linux-i2c@vger.kernel.org 24417S: Supported 24418W: http://www.marvell.com 24419F: drivers/i2c/busses/i2c-xlp9xx.c 24420 24421XRA1403 GPIO EXPANDER 24422M: Nandor Han <nandor.han@ge.com> 24423L: linux-gpio@vger.kernel.org 24424S: Maintained 24425F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 24426F: drivers/gpio/gpio-xra1403.c 24427 24428XTENSA XTFPGA PLATFORM SUPPORT 24429M: Max Filippov <jcmvbkbc@gmail.com> 24430S: Maintained 24431F: drivers/spi/spi-xtensa-xtfpga.c 24432F: sound/soc/xtensa/xtfpga-i2s.c 24433 24434YAM DRIVER FOR AX.25 24435M: Jean-Paul Roubelat <jpr@f6fbb.org> 24436L: linux-hams@vger.kernel.org 24437S: Maintained 24438F: drivers/net/hamradio/yam* 24439F: include/linux/yam.h 24440 24441YAMA SECURITY MODULE 24442M: Kees Cook <keescook@chromium.org> 24443S: Supported 24444T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening 24445F: Documentation/admin-guide/LSM/Yama.rst 24446F: security/yama/ 24447 24448YEALINK PHONE DRIVER 24449M: Henk Vergonet <Henk.Vergonet@gmail.com> 24450L: usbb2k-api-dev@nongnu.org 24451S: Maintained 24452F: Documentation/input/devices/yealink.rst 24453F: drivers/input/misc/yealink.* 24454 24455Z3FOLD COMPRESSED PAGE ALLOCATOR 24456M: Vitaly Wool <vitaly.wool@konsulko.com> 24457R: Miaohe Lin <linmiaohe@huawei.com> 24458L: linux-mm@kvack.org 24459S: Maintained 24460F: mm/z3fold.c 24461 24462Z8530 DRIVER FOR AX.25 24463M: Joerg Reuter <jreuter@yaina.de> 24464L: linux-hams@vger.kernel.org 24465S: Maintained 24466W: http://yaina.de/jreuter/ 24467W: http://www.qsl.net/dl1bke/ 24468F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 24469F: drivers/net/hamradio/*scc.c 24470F: drivers/net/hamradio/z8530.h 24471 24472ZBUD COMPRESSED PAGE ALLOCATOR 24473M: Seth Jennings <sjenning@redhat.com> 24474M: Dan Streetman <ddstreet@ieee.org> 24475L: linux-mm@kvack.org 24476S: Maintained 24477F: mm/zbud.c 24478 24479ZD1211RW WIRELESS DRIVER 24480L: linux-wireless@vger.kernel.org 24481S: Orphan 24482F: drivers/net/wireless/zydas/zd1211rw/ 24483 24484ZD1301 MEDIA DRIVER 24485L: linux-media@vger.kernel.org 24486S: Orphan 24487W: https://linuxtv.org/ 24488Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24489F: drivers/media/usb/dvb-usb-v2/zd1301* 24490 24491ZD1301_DEMOD MEDIA DRIVER 24492L: linux-media@vger.kernel.org 24493S: Orphan 24494W: https://linuxtv.org/ 24495Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24496F: drivers/media/dvb-frontends/zd1301_demod* 24497 24498ZHAOXIN PROCESSOR SUPPORT 24499M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 24500L: linux-kernel@vger.kernel.org 24501S: Maintained 24502F: arch/x86/kernel/cpu/zhaoxin.c 24503 24504ZONEFS FILESYSTEM 24505M: Damien Le Moal <dlemoal@kernel.org> 24506M: Naohiro Aota <naohiro.aota@wdc.com> 24507R: Johannes Thumshirn <jth@kernel.org> 24508L: linux-fsdevel@vger.kernel.org 24509S: Maintained 24510T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 24511F: Documentation/filesystems/zonefs.rst 24512F: fs/zonefs/ 24513 24514ZR36067 VIDEO FOR LINUX DRIVER 24515M: Corentin Labbe <clabbe@baylibre.com> 24516L: mjpeg-users@lists.sourceforge.net 24517L: linux-media@vger.kernel.org 24518S: Maintained 24519W: http://mjpeg.sourceforge.net/driver-zoran/ 24520Q: https://patchwork.linuxtv.org/project/linux-media/list/ 24521F: Documentation/driver-api/media/drivers/zoran.rst 24522F: drivers/media/pci/zoran/ 24523 24524ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 24525M: Minchan Kim <minchan@kernel.org> 24526M: Sergey Senozhatsky <senozhatsky@chromium.org> 24527L: linux-kernel@vger.kernel.org 24528S: Maintained 24529F: Documentation/admin-guide/blockdev/zram.rst 24530F: drivers/block/zram/ 24531 24532ZS DECSTATION Z85C30 SERIAL DRIVER 24533M: "Maciej W. Rozycki" <macro@orcam.me.uk> 24534S: Maintained 24535F: drivers/tty/serial/zs.* 24536 24537ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 24538M: Minchan Kim <minchan@kernel.org> 24539M: Sergey Senozhatsky <senozhatsky@chromium.org> 24540L: linux-mm@kvack.org 24541S: Maintained 24542F: Documentation/mm/zsmalloc.rst 24543F: include/linux/zsmalloc.h 24544F: mm/zsmalloc.c 24545 24546ZSTD 24547M: Nick Terrell <terrelln@fb.com> 24548S: Maintained 24549B: https://github.com/facebook/zstd/issues 24550T: git https://github.com/terrelln/linux.git 24551F: crypto/zstd.c 24552F: include/linux/zstd* 24553F: lib/decompress_unzstd.c 24554F: lib/zstd/ 24555N: zstd 24556K: zstd 24557 24558ZSWAP COMPRESSED SWAP CACHING 24559M: Johannes Weiner <hannes@cmpxchg.org> 24560M: Yosry Ahmed <yosryahmed@google.com> 24561M: Nhat Pham <nphamcs@gmail.com> 24562R: Chengming Zhou <chengming.zhou@linux.dev> 24563L: linux-mm@kvack.org 24564S: Maintained 24565F: Documentation/admin-guide/mm/zswap.rst 24566F: include/linux/zpool.h 24567F: include/linux/zswap.h 24568F: mm/zpool.c 24569F: mm/zswap.c 24570F: tools/testing/selftests/cgroup/test_zswap.c 24571 24572THE REST 24573M: Linus Torvalds <torvalds@linux-foundation.org> 24574L: linux-kernel@vger.kernel.org 24575S: Buried alive in reporters 24576T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 24577F: * 24578F: */ 24579
